1 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
3 * breakpoint.c (moribund_locations): New.
4 (bpstat_stop_status): Process moribund locations.
5 (update_global_location_list): Add removed
6 locations to moribund_locations.
7 (breakpoint_retire_moribund): New.
8 * breakpoint.h (struct bp_location): New field
9 events_till_retirement.
10 (breakpoint_retire_moribund): Declare.
11 * thread.c (thread_count): New.
12 * infrun.c (handle_inferior_event): Call
13 breakpoint_retire_moribund.
14 * gdbthread.h (thread_count): Declare.
16 2008-06-27 Joseph Myers <joseph@codesourcery.com>
18 * dfp.c (decimal_convert): Call match_endianness before and after
21 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
23 * remote.c (remote_insert_breakpoint): Ensure that if Z0
24 unsupported and we fall back to memory_insert_breakpoint, we
25 use the unmodified requested address.
27 2008-06-27 Joel Brobecker <brobecker@adacore.com>
29 * dwarf2read.c (read_attribute_value): Issue a complaint when
30 adjusting size attribute values of 0xffffffff as zero.
32 2008-06-27 Joseph Myers <joseph@codesourcery.com>
34 * i386-tdep.c (i386_16_byte_align_p): New.
35 (i386_push_dummy_call): Determine stack space required for
36 arguments going forwards allowing for 16-byte alignment, then push
37 arguments going forwards.
39 2008-06-27 Pedro Alves <pedro@codesourcery.com>
41 * infrun.c (start_remote): Don't clear thread list here.
42 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
44 * remote.c (record_currthread): Upgrade the main thread and its
45 entry in the thread list if this is the first time we hear about
47 (remote_thread_alive): Consider magic_null_ptid or a ptid without
48 a tid member always alive.
49 (remote_find_new_threads): Don't update the main thread here.
50 (remote_start_remote): Clear thread list here. Always add the
52 (extended_remote_attach_1): Add the main thread here.
53 (extended_remote_mourn_1): Re-add the main thread here.
54 (extended_remote_create_inferior_1): Add a main thread.
56 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
58 2008-06-27 Pedro Alves <pedro@codesourcery.com>
60 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
62 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
64 (general_thread, continue_thread): Change type to ptid_t.
65 (record_currthread): Take a ptid_t parameter instead of an
67 (MAGIC_NULL_PID): Delete.
68 (set_thread): Take a ptid_t parameter and adjust.
69 (set_general_thread, set_continue_thread): New.
70 (remote_thread_alive, remote_newthread_step)
71 (remote_current_thread, remote_find_new_threads)
72 (remote_threads_info, remote_start_remote, remote_vcont_resume)
73 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
74 (threadalive_test, remote_pid_to_str)
75 (remote_get_thread_local_address): Adjust.
76 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
79 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
81 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
82 * configure: Regenerated.
84 2008-06-26 Joel Brobecker <brobecker@adacore.com>
86 * dwarf2read.c (read_attribute_value): Treat size attribute
87 values of 0xffffffff as if the attribute value was zero.
89 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
91 * linux-nat.c: Add description of overall logic.
93 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
95 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
96 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
97 all dependencies on $(gdb_stdint_h).
98 (distclean): Do not delete gdb_stdint.h.
99 * acinclude.m4: Do not use stdint.m4.
100 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
101 uintptr_t, and gdb_stdint.h.
102 * defs.h: Include <stdint.h>.
103 * gdb_thread_db.h: Assume stdint.h is already included.
104 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
105 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
106 include gdb_stdint.h.
107 * configure, config.in: Regenerate.
109 2008-06-26 Joseph Myers <joseph@codesourcery.com>
111 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
112 decimal floating-point values in GPRs for soft-float.
113 (do_ppc_sysv_return_value): Handle returning decimal
114 floating-point values in GPRs for soft-float.
116 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
118 * target.c (target_read_until_error): New.
119 * target.h (target_read_until_error): Declare.
120 * mi/mi-main.c (mi_cmd_data_read_memory): Use
121 target_read_until_error.
123 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
125 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
126 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
127 after the DECFLOAT detection to fix a memory leak. Remove the
128 redundant NUM initialization. Protect the DECFLOAT detection memory
129 access before the P block. Restore the P memory content for the
132 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
134 Kill the return value for all MI command functions.
135 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
136 (mi_cmd_argv_ftype): Change return type to void.
138 * mi/mi-main.c: Adjust all function that implement
139 MI commands to return nothing.
140 (struct captured_mi_execute_command_actions):
142 (mi_cmd_execute): Return nothing.
143 (mi_execute_async_cli_command): Return nothing.
144 (mi_cmd_exec_interrupt): Don't print ^done here.
145 (mi_cmd_target_select): Don't print ^connected here.
146 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
147 Special-case -target-select and output ^connected, not ^done.
149 * mi/mi-cmd-break.c: Adjust.
150 * mi/mi-cmd-disas.c: Adjust.
151 * mi/mi-cmd-env.c: Adjust.
152 * mi/mi-cmd-file.c: Adjust.
153 * mi/mi-cmd-stack.c: Adjust.
154 * mi/mi-cmd-target.c: Adjust.
155 * mi/mi-cmd-var.c: Adjust.
156 * mi/mi-interp.c: Adjust.
157 * mi/mi-symbol-cmds.c: Adjust.
159 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
161 Emit ^running via observer.
162 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
164 (mi_on_resume): Print ^running if not previously output.
165 * mi/mi-main.c (running_result_record_printed): New.
166 (captured_mi_execute_command): Reset
167 running_result_record_printed. Use running_result_record_printed
168 to decide if we should skip ^done.
169 (mi_execute_async_cli_command): Don't print ^running here.
170 * mi/mi-main.h (current_token, running_result_record_printed):
173 2008-06-24 Michael Snyder <msnyder@specifix.com>
175 * infrun.c (_initialize_infrun): White space and typo fix.
177 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
179 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
180 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
181 when first loading DLL with "dll" command.
183 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
185 * gnu-nat.c (proc_string): Use capital T for "Thread".
187 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
189 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
191 2008-06-18 Joel Brobecker <brobecker@adacore.com>
193 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
194 the target cannot run.
196 2008-06-18 Joel Brobecker <brobecker@adacore.com>
198 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
199 we're attaching to a running process.
201 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
203 * win32-nat.c (handle_load_dll): Give dll name and load address
204 if debug_events is on.
205 (handle_unload_dll): Likewise.
207 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
209 Don't suppress *running when doing finish.
210 * infcall.c (call_function_by_hand): Set both
211 suppress_resume_observer and suppress_stop_observer.
212 * infcmd.c (suppress_run_stop_observers): Split into...
213 (suppress_resume_observer, suppress_stop_observer): ...those.
214 (finish_command_continuation): Clear suppress_stop_observer.
215 (finish_command): Set suppress_stop_observer.
216 * inferior.h (suppress_run_stop_observers): Split into...
217 (suppress_resume_observer, suppress_stop_observer): ...those.
218 * infrun.c (normal_stop): Check for suppress_stop_observer.
219 * thread.c (set_running): Check for suppress_resume_observer.
221 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
222 Pierre Muller <muller@ics.u-strasbg.fr>
224 * gdbarch.sh (gdbarch_skip_main_prologue): New.
225 * gdbarch.h, gdbarch.c: Regenerate.
226 * i386-tdep.h (i386_skip_main_prologue): Declare.
227 * i386-tdep.c (i386_skip_main_prologue): New.
228 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
229 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
230 * symtab.c (find_function_start_sal): When pc points at the "main"
231 function, call gdbarch_skip_main_prologue.
233 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
235 * value.c (value_primitive_field): Fetch lazy register values.
237 2008-06-11 Pedro Alves <pedro@codesourcery.com>
239 * NEWS: Mention support removal of undocumented S AA p PID stop
242 * remote.c (remote_wait): Remove undocumented S AA p PID support.
244 2008-06-10 Stan Shebs <stan@codesourcery.com>
246 * MAINTAINERS: Update my affiliation and address.
248 2008-06-10 Andreas Schwab <schwab@suse.de>
250 * top.c (print_gdb_version): Don't print final newline.
252 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
255 * Makefile.in: Update dependencies.
256 * gdbthread.h (struct thread_info): New field
258 (set_running, is_running): New.
259 * thread.c (set_running, is_running): New.
260 * inferior.h (suppress_normal_stop_observer): Rename to...
261 (suppress_run_stop_observers): ..this.
262 * infcmd.c (suppress_normal_stop_observer): Rename to...
263 (suppress_run_stop_observers): ..this.
264 (finish_command_continuation, finish_command): Adjust.
265 * infcall.c (call_function_by_hand): Adjust.
266 * infrun.c (normal_stop): Call set_running.
267 * target.c (target_resume): New. Call set_running.
268 * target.h (target_resume): Convert from macro to
271 * mi/mi-interp.c (mi_on_resume): New.
272 (mi_interpreter_init): Register mi_on_resume.
274 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
276 Use observers to report stop events in MI.
277 * mi/mi-interp.c (mi_on_normal_stop): New.
278 (mi_interpreter_init): Register mi_on_normal_stop.
279 (mi_interpreter_exec_continuation): Remove.
280 (mi_cmd_interpreter_exec): Don't register the above.
281 * mi/mi-main.c (captured_mi_execute_command): Don't care
282 about sync_execution.
283 (mi_execute_async_cli_command): Don't install continuation. Don't
285 (mi_exec_async_cli_cmd_continuation): Remove.
287 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
289 Suppress normal stop observer when it's problematic.
290 * inferior.h (suppress_normal_stop_observer): New.
291 * infcall.c (call_function_by_hand): Disable stop events when
292 doing function calls.
293 * infmcd.c (suppress_normal_stop_observer): New.
294 (finish_command_continuation): Call normal_stop observer
296 (finish_command): Disable stop events inside proceed.
297 * infrun.c (normal_stop): Don't call normal stop observer if
298 suppressed of if multi-step is in progress.
300 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
303 * infrun.c (finish_command): Don't pass cleanup
305 (finish_command_continuation): Don't grab cleanup from
306 the passed data, as we don't use, and cannot, use it anyway.
308 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
310 Introduce common cleanup for restoring integers.
311 * defs.h (make_cleanup_restore_integer): New declaration.
312 (struct cleanup): New field free_arg.
313 (make_my_cleanup_2): New.
314 * utils.c (restore_integer_closure, restore_integer)
315 (make_cleanup_restore_integer): New.
316 (make_my_cleanup): Initialize the free_arg field and
317 renamed to make_my_cleanup_2.
318 (do_my_cleanups): Call free_arg.
319 (discard_cleanups): Call free_arg.
320 * breakpoint.c (restore_always_inserted_mode): Remove.
321 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
323 2008-06-09 Doug Evans <dje@google.com>
325 * remote.c (remote_wait): Include beginning of malformed packet
328 2008-06-09 Tom Tromey <tromey@redhat.com>
330 * completer.c (complete_line): Don't special-case
331 expression_completer.
332 (expression_completer): Only pass last word to
334 * c-exp.y (yylex): Check 'token', not 'operator'.
336 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
338 * configure.ac (build_warnings): Add -Wno-format for mingw.
339 * configure: Regenerated.
341 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
343 * NEWS: Make indentation consistent. Move exec tracing entry out
344 of remote packet list.
346 2008-06-06 Tom Tromey <tromey@redhat.com>
348 * value.h (evaluate_subexpression_type, extract_field_op):
350 * printcmd.c (_initialize_printcmd): Use expression_completer for
351 'p', 'inspect', 'call'.
352 * parser-defs.h (parse_field_expression): Declare.
353 * parse.c: Include exceptions.h.
354 (in_parse_field, expout_last_struct): New globals.
355 (mark_struct_expression): New function.
356 (prefixify_expression): Return int.
357 (prefixify_subexp): Return int. Use expout_last_struct.
358 (parse_exp_1): Update.
359 (parse_exp_in_context): Add 'out_subexp' argument. Handle
361 (parse_field_expression): New function.
362 * expression.h (parse_field_expression): Declare.
363 (in_parse_field): Likewise.
364 * eval.c (evaluate_subexpression_type): New function.
365 (extract_field_op): Likewise.
366 * completer.h (expression_completer): Declare.
367 * completer.c (expression_completer): New function.
368 (count_struct_fields, add_struct_fields): New functions.
369 * c-exp.y (yyparse): Redefine.
370 (COMPLETE): New token.
371 (exp): New productions.
372 (saw_name_at_eof, last_was_structop): New globals.
373 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
374 (c_parse): New function.
375 * breakpoint.c (_initialize_breakpoint): Use expression_completer
376 for watch, awatch, and rwatch.
377 * Makefile.in (parse.o): Depend on exceptions_h.
379 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
382 * gdb/valopts.c (find_overload_match): Handle references
385 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
387 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
388 account the bitsize of the 'from' operand.
390 2008-06-06 Pedro Alves <pedro@codesourcery.com>
392 * annotate.h (annotate_thread_changed): Declare.
394 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
396 * annotate.c (annotate_thread_changed): New function.
397 * thread.c (thread_command) : Use it.
398 * infrun.c (normal_stop): Use it.
400 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
401 Nathan Sidwell <nathan@codesourcery.com>
402 Joseph Myers <joseph@codesourcery.com>
404 * acinclude.m4: Include ../config/acx.m4.
405 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
406 * configure, config.in: Regenerate.
407 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
409 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
411 2008-06-05 Pedro Alves <pedro@codesourcery.com>
413 Replace 'target async' by 'maintenance set remote-async' and
414 'target remote' combination.
416 * remote.c (remote_async_wait): Merge into remote_wait, and
418 (remote_async_permitted, remote_async_permitted_set): New
420 (set_maintenance_remote_async_permitted)
421 (show_maintenance_remote_async_permitted): New functions.
422 (remote_async_ops, extended_async_remote_ops): Delete.
423 (remote_async_open, extended_remote_async_open): Delete.
424 (remote_open_1): Drop async_p parameter. Update callers. Replace
425 async_p with remote_async_permitted checks.
426 (extended_async_remote_attach): Delete.
427 (remote_resume, remote_async_resume): Merge and leave remote_resume.
428 (remote_async_terminal_inferior): Rename to...
429 (remote_terminal_inferior): ... this, and add
430 remote_async_termitted check.
431 (remote_async_terminal_ours): Rename to...
432 (remote_terminal_ours): ... this, and add remote_async_termitted
434 (remote_wait, remote_async_wait): Merge and leave remote_wait
436 (remote_kill, remote_async_kill): Merge and leave remote_kill
438 (remote_async_mourn, extended_async_remote_mourn): Delete.
439 (extended_remote_create_inferior_1): Drop async_p parameter.
440 Update callers. Always use extended_remote_ops.
441 (extended_remote_async_create_inferior): Delete.
442 (remote_return_zero): Delete.
443 (init_remote_ops): Register remote_can_async_p, remote_async,
444 remote_async_mask, remote_terminal_inferior and
445 remote_terminal_ours.
446 (remote_can_async_p, remote_is_async_p): Check for
447 remote_async_permitted.
448 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
449 (set_remote_cmd): Don't add async and extended-async targets.
450 (_initialize_remote): Add set/show remote-async maintenance
453 2008-06-05 Pedro Alves <pedro@codesourcery.com>
455 * remote.c (kill_kludge): Delete.
456 (remote_wait, remote_async_wait): Don't set it.
457 (remote_kill, remote_async_kill): Don't do anything with it.
459 2008-06-05 Pedro Alves <pedro@codesourcery.com>
461 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
463 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
465 * bcache.c (bcache_data): Call deprecated_bcache_added function.
466 (deprecated_bcache_added): New function name. Body of function
467 bcache_data is used here with the addition of 'added' argument.
468 * bcache.h (deprecated_bcache_added): New function.
469 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
470 work from add_psymbol_to_list - initialises partial symbol and stashes
471 it in objfile's cache.
472 (append_psymbol_to_list): New helper function, takes other part of
473 work from add_psymbol_to_list - adds partial symbol to the given list.
474 (add_psymbol_to_list): Call helper functions instead of doing work
475 here. If adding to global list, do not duplicate partial symbols in the
478 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
480 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
481 'exception caught|thrown' message.
483 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
485 * Makefile.in: Update dependencies.
486 * dwarf2expr.c: New include "gdb_assert.h".
487 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
488 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
489 (execute_stack_op): Error out on too large RECURSION_DEPTH.
490 Increase/decrease RECURSION_DEPTH around the function.
492 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
494 * remote.c (get_offsets): Handle a single segment.
495 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
498 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
500 * solib-svr4.c (struct lm_info): Add lm_addr.
502 (svr4_default_sos): Set lm_addr.
503 (svr4_current_sos): Set lm_addr and main_lm_addr.
504 (svr4_fetch_objfile_link_map): Rewrite.
505 (svr4_clear_solib): Clear main_lm_addr.
507 2008-06-03 Michael Snyder <msnyder@redhat.com>
508 Joseph Myers <joseph@codesourcery.com>
510 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
511 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
513 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
515 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
517 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
519 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
521 2008-06-01 Joel Brobecker <brobecker@adacore.com>
523 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
524 treat pointers in data space as function descriptors if the
525 target address is also in the data space.
527 2008-05-30 Joel Brobecker <brobecker@adacore.com>
529 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
530 the trad-frame register value for the SP register.
532 2008-05-29 Mark Kettenis <kettenis@gnu.org>
534 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
536 2008-05-28 Joel Brobecker <brobecker@adacore.com>
538 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
539 that identifies function descriptors outside of the .opd section.
541 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
543 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
544 temporary catchpoints. In MI add missing fields 'reason', 'disp',
546 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
548 (handle_gnu_v3_exceptions): Use tempflag.
550 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
552 Refactor varobj_update interface.
553 * varobj.c (varobj_update): Report changes as vector. Also
554 return not just a list of varobj, but a list of special structures
555 that tell what exactly has changed.
556 * varobj.h (enum varobj_update_error): Rename to
558 (struct varobj_update_result_t): New.
559 (varobj_update): Adjust prototype.
560 * mi/mi-cmd-var.c: Adjust for changes.
562 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
564 * varobj.c (varobj_update): Fix comment typo.
567 2008-05-26 Joel Brobecker <brobecker@adacore.com>
569 Set the symtab field of symbols read from ECOFF debugging entries.
570 * mdebugread.c (add_symbol): Add new parameter symtab.
571 (parse_symbol): Update calls to add_symbol throughout.
573 2008-05-27 Andreas Schwab <schwab@suse.de>
575 * symtab.h (enum address_class): Remove LOC_REGPARM and
577 (struct symbol): Add is_argument.
578 (SYMBOL_IS_ARGUMENT): Define.
580 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
581 * buildsym.c (finish_block): Likewise.
582 * stack.c (print_frame_args, print_block_frame_locals)
583 (print_frame_arg_vars): Likewise.
584 * symtab.c (lookup_block_symbol): Likewise.
585 * tracepoint.c (add_local_symbols): Likewise.
586 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
588 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
589 * dwarf2read.c (new_symbol): Likewise.
590 * mdebugread.c (parse_symbol): Likewise.
591 * stabsread.c (define_symbol): Likewise.
593 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
594 and LOC_COMPUTED_ARG.
595 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
596 * ax-gdb.c (gen_var_ref): Likewise.
597 * eval.c (evaluate_subexp_for_address): Likewise.
598 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
599 * m2-exp.y (yylex): Likewise.
600 * printcmd.c (address_info): Likewise.
601 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
602 * tracepoint.c (collect_symbol, scope_info): Likewise.
604 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
606 * gdbarch.sh: Added new gdbarch struct
607 core_regset_sections.
608 * gdbarch.c: Refreshed.
609 * gdbarch.h: Refreshed.
610 * regset.h (core_regset_section): Declared.
611 * linux-nat.c (linux_nat_do_thread_registers): Added
612 support for the new gdbarch struct core_regset_sections.
613 * utils.c (host_address_to_string): New function.
614 * defs.h (host_address_to_string): New prototype.
615 * i386-linux-tdep.c (i386_regset_rections): New register
616 sections list for i386.
617 (i386_linux_init_abi): Initialized new gdbarch struct
618 core_regset_sections.
619 * Makefile.in: Updated to reflect dependency changes.
620 * ppc-linux-tdep.c (ppc_regset_sections): Register
621 sections list for ppc.
622 (ppc_linux_init_abi): Initialized new gdbarch struct
625 2008-05-24 Andreas Schwab <schwab@suse.de>
627 * linespec.c (decode_objc): Save current language around call to
630 2008-05-23 Joel Brobecker <brobecker@adacore.com>
632 * valprint.h (get_array_bounds): Renames get_array_low_bound.
633 * valprint.c (get_array_bounds): Renames get_array_low_bound.
634 Return the proper bound value if the array index type is an
635 enumerated type. Compute the high bound if requested.
636 (val_print_array_elements): Handle the case when the array
637 element has a null size.
638 * ada-valprint.c (print_optional_low_bound): Add handling
639 for empty arrays or arrays of zero-size elements.
640 (ada_val_print_array): New function, extracted out from
641 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
642 handle empty arrays and arrays of zero-size elements.
643 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
644 code by call to ada_val_print_array.
645 (ada_value_print): Remove handling of null array. The handling
646 was incomplete and is now better handled by ada_val_print_array.
648 2008-05-23 Markus Deuling <deuling@de.ibm.com>
650 * annotate.c (annotate_source, annotate_frame_begin): Replace
651 deprecated_print_address_numeric with paddress.
652 * cli/cli-cmds.c (list_command, edit_command): Likewise.
653 * tui/tui-stack.c (tui_make_status_line): Likewise.
655 * defs.h (deprecated_print_address_numeric): Remove.
656 * printcmd.c (deprecated_print_address_numeric): Remove.
657 * maint.c (maint_print_section_info): Fix comment.
659 2008-05-23 Markus Deuling <deuling@de.ibm.com>
661 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
662 print_binary_chars, print_char_chars): Add byte_order parameter and
663 replace gdbarch_byte_order.
664 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
665 expressions and remove them. Remove unused TWO_TO_FOURTH.
666 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
667 endianness. Update call to print_hex_chars.
668 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
669 print_binary_chars, print_char_chars): Add byte_order parameter.
670 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
671 get at the endianness. Update print_*_char calls to use byte_order.
673 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
675 * symtab.h (struct symbol): Make "aux_value" member a void pointer
677 (SYMBOL_LOCATION_BATON): Update.
679 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
681 * symtab.h (enum address_class): Remove LOC_BASEREG and
683 (struct symbol): Remove "basereg" member of "aux_value" union.
684 (SYMBOL_BASEREG): Remove.
686 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
688 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
689 (ada_add_block_symbols): Likewise.
690 * ax-gdb.c (gen_var_ref): Likewise.
691 * buildsym.c (finish_block): Likewise.
692 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
693 * m2-exp.y (yylex): Likewise.
694 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
695 * printcmd.c (address_info): Likewise.
696 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
697 (print_frame_arg_vars): Likewise.
698 * symmisc.c (print_symbol): Likewise.
699 * symtab.c (lookup_block_symbol): Likewise.
700 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
701 (scope_info): Likewise.
703 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
705 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
707 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
708 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
709 (ada_add_block_symbols): Likewise.
710 * ax-gdb.c (gen_var_ref): Likewise.
711 * buildsyms.c (finish_block): Likewise.
712 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
713 * m2-exp.y (yylex): Likewise.
714 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
715 * printcmd.c (address_info): Likewise.
716 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
717 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
718 * symtab.c (lookup_block_symbol): Likewise.
719 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
720 (scope_info): Likewise.
722 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
724 * symtab.h (enum address_class): Remove LOC_INDIRECT and
725 LOC_HP_THREAD_LOCAL_STATIC.
727 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
728 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
729 (read_var_value): Likewise.
730 * buildsym.c (finish_block): Likewise.
731 * objfiles.c (objfile_relocate): Likewise.
732 * printcmd.c (address_info): Likewise.
733 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
734 * tracepoint.c (scope_info): Likewise.
736 2008-05-21 Markus Deuling <deuling@de.ibm.com>
737 Maxim Grigoriev <maxim2405@gmail.com>
739 * xtensa-tdep.c (xtensa_read_register): Remove.
740 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
741 argument litbase to call0_frame_cache().
742 (call0_track_op, call0_analyze_prologue)
743 (call0_frame_cache): Use extra argument litbase.
745 2008-05-21 Joel Brobecker <brobecker@adacore.com>
747 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
749 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
751 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
753 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
755 * alpha-mdebug-tdep.c: Include "trad-frame.h".
756 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
757 struct trad_frame_saved_reg *.
758 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
759 trad_frame_alloc_saved_regs. Update accesses. Record previous
760 value of SP as being vfp.
761 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
762 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
764 2008-05-21 Markus Deuling <deuling@de.ibm.com>
766 * score-tdep.c (score_print_insn): Get the current endianess from
767 disassemble_info instead of gdbarch_byte_order.
769 2008-05-21 Pedro Alves <pedro@codesourcery.com>
771 * frame.c (get_prev_frame_1): Build frame id before setting
772 this_frame->prev_p, not after.
774 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
776 * annotate.c (annotate_new_thread): New function for new-thread
778 * annotate.h: (annotate_new_thread): New extern.
779 * thread.c (add_thread_with_info): Use it.
780 * Makefile.in (thread.o): Add dependency on annotate.h.
782 2008-05-20 Joel Brobecker <brobecker@adacore.com>
784 * win32-nat.c (win32_wait): Block the control-c event while
785 waiting for a debug event.
787 2008-05-19 Pedro Alves <pedro@codesourcery.com>
789 * symtab.h (lookup_symbol_in_language): Update comment.
790 * symtab.c (lookup_symbol_aux_block): Update comment.
791 * ada-lang.c (ada_lookup_symbol_list): Update comment.
793 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
795 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
796 (lookup_symbol): Likewise.
797 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
798 (lookup_symbol): Likewise.
799 (search_symbols): Update.
801 * linespec.c (find_methods, collect_methods): Update.
802 (add_matching_methods, add_constructors): Update.
803 (decode_compound, decode_dollar, decode_variable): Update.
804 (lookup_prefix_sym): Update.
806 (symbol_found): Remove SYM_SYMTAB parameter.
807 Use SYMBOL_SYMTAB (sym) instead.
809 * gdbtypes.c (lookup_typename): Update.
810 (lookup_struct, lookup_union, lookup_enum): Update.
811 (lookup_template_type): Update.
812 (check_typedef): Update.
813 * language.c (lang_bool_type): Update.
814 * mdebugread.c (parse_procedure): Update.
815 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
816 * parse.c (write_dollar_variable): Update.
817 * printcmd.c (address_info): Update.
818 * source.c (select_source_symtab): Update.
819 * stack.c (print_frame_args, print_frame_arg_vars): Update.
820 * valops.c (find_function_in_inferior): Update.
821 (value_struct_elt_for_reference): Update.
822 * value.c (value_static_field, value_fn_field): Update.
824 * alpha-mdebug-tdep.c (find_proc_desc): Update.
825 * arm-tdep.c (arm_skip_prologue): Update.
826 * mt-tdep.c (mt_skip_prologue): Update.
827 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
829 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
830 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
831 (add_defn_to_vec): Likewise.
832 (ada_add_block_symbols): Likewise.
833 (lookup_cached_symbol, cache_symbol): Likewise.
834 (standard_lookup): Update.
835 (ada_lookup_symbol_list): Update.
837 * c-valprint.c (c_val_print): Update.
838 * cp-support.c (cp_lookup_rtti_type): Update.
839 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
840 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
841 * p-valprint.c (pascal_val_print): Update.
842 * scm-lang.c (scm_lookup_name): Update.
848 * objc-exp.y: Update.
851 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
853 * language.h (struct language_defn): Remove SYMTAB parameter from
854 la_lookup_symbol_nonlocal callback function pointer.
856 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
857 (ada_lookup_encoded_symbol): Likewise.
858 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
859 Always call fixup_symbol_section.
860 (ada_lookup_symbol): Remove SYMTAB parameter.
861 (ada_lookup_symbol_nonlocal): Likewise.
862 * ada-exp.y (write_object_renaming): Update.
863 (find_primitive_type): Likewise.
865 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
866 (cp_lookup_symbol_namespace): Likewise.
867 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
868 (lookup_symbol_file): Likewise.
869 (lookup_possible_namespace_symbol): Likewise.
870 (cp_lookup_symbol_nonlocal): Likewise.
871 (cp_lookup_symbol_namespace): Likewise.
872 (cp_lookup_nested_type): Update.
874 * scm-valprint.c (scm_inferior_print): Update.
875 * valops.c (value_maybe_namespace_elt): Update.
877 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
878 lookup_lib_global_symbol callback function pointer.
879 (solib_global_lookup): Remove SYMTAB parameter.
880 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
881 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
883 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
884 (lookup_symbol_static): Likewise.
885 (lookup_symbol_global): Likewise.
886 (lookup_symbol_aux_block): Likewise.
887 (lookup_global_symbol_from_objfile): Likewise.
888 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
889 (lookup_symbol_aux_local): Likewise.
890 (lookup_symbol_aux_block): Likewise.
891 (lookup_symbol_aux_symtabs): Likewise.
892 (lookup_symbol_aux_psymtabs): Likewise.
893 (lookup_global_symbol_from_objfile): Likewise.
894 (basic_lookup_symbol_nonlocal): Likewise.
895 (lookup_symbol_static): Likewise.
896 (lookup_symbol_global): Likewise.
898 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
900 2008-05-17 Pedro Alves <pedro@codesourcery.com>
902 * remote.c (init_extended_remote_ops): Fix typo.
904 2008-05-16 Pedro Alves <pedro@codesourcery.com>
906 * NEWS: Mention new DICOS x86 target configuration.
908 2008-05-16 Pedro Alves <pedro@codesourcery.com>
909 Ulrich Weigand <uweigand@de.ibm.com>
911 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
912 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
914 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
915 use it instead of ginfo->value.address. Look up minimal symbol by
916 address and name. Assume OBJFILE is non-NULL.
917 (fixup_symbol_section): Ensure we always have an objfile to look
918 into. Extract and pass to fixup_section the symbol's address that
919 will match the minimal symbol's address.
920 (fixup_psymbol_section): Likewise.
922 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
923 overlays and the addrmap returned the wrong section.
925 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
926 calling fixup_symbol_section.
928 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
930 * minsyms.c: Include "target.h".
931 (find_solib_trampoline_target): Handle minimal symbols pointing
932 to function descriptors as well.
933 * Makefile.in (minsyms.o): Update dependencies.
935 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
936 (ppc64_standard_linkage1): ... this. Fix optional instructions.
937 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
938 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
939 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
940 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
941 (ppc64_standard_linkage_target): Rename to ...
942 (ppc64_standard_linkage1_target): ... this.
943 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
944 (ppc64_skip_trampoline_code): Support three variants of standard
945 linkage stubs. Call find_solib_trampoline_target to handle
948 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
950 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
951 ppc64_sysv_abi_adjust_breakpoint_address.
952 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
953 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
955 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
957 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
958 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
959 of ppc_linux_skip_trampoline_code.
961 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
963 * gdbarch.sh: Delete dwarf_reg_to_regnum.
964 * gdbarch.c, gdbarch.h: Regenerated.
965 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
966 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
967 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
969 2008-05-15 Pedro Alves <pedro@codesourcery.com>
971 * linux-nat.c (trap_ptid): Delete.
972 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
974 * linux-thread-db.c (thread_db_wait): Adjust.
976 2008-05-15 Joel Brobecker <brobecker@adacore.com>
978 * linespec.c (decode_line_1): Fix a couple of comments.
980 2008-05-15 Alan Modra <amodra@bigpond.net.au>
982 * dbxread.c: Formatting.
983 (INTERNALIZE_SYMBOL): Init n_other.
984 (set_namestring): Take pointer to nlist arg rather than struct
985 copy. Update all callers.
987 2008-05-15 Andreas Schwab <schwab@suse.de>
989 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
990 (dwarf2read.o): Add $(addrmap_h).
992 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
994 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
995 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
996 to handle ppc32 PLT entries.
997 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
1000 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
1002 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
1003 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
1004 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
1005 (lookup_minimal_symbol_by_pc_section): Use
1006 lookup_minimal_symbol_by_pc_section_1.
1007 (lookup_solib_trampoline_symbol_by_pc): Likewise.
1009 2008-05-13 Joel Brobecker <brobecker@adacore.com>
1011 * findcmd.c: Add #include "gdb_stdint.h".
1012 * Makefile.in (findcmd.o): Update dependencies.
1014 2008-05-11 David S. Miller <davem@davemloft.net>
1016 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
1017 long double size override, Linux does use 128-bit now.
1019 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
1020 (sparc_linux_write_pc): New function.
1021 (sparc32_linux_init_abi): Register it.
1022 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
1023 (sparc64_linux_write_pc): New function.
1024 (sparc64_linux_init_abi): Register it.
1026 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
1027 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
1029 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1031 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
1032 and info.tdep_info before calling gdbarch_init_osabi.
1034 2008-05-09 Joel Brobecker <brobecker@adacore.com>
1036 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
1037 the type of the right hand side of the assignment to the type
1038 of the left hand side if the left hand side is a convenience
1041 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
1043 * NEWS: Mention gdbserver bi-arch capability.
1045 2008-05-09 Doug Evans <dje@google.com>
1048 * NEWS: Document find command and qSearch:memory packet.
1049 * Makefile.in (SFILES): Add findcmd.c.
1050 (COMMON_OBJS): Add findcmd.o.
1051 (findcmd.o): New rule.
1052 * findcmd.c: New file.
1053 * target.h (target_ops): New member to_search_memory.
1054 (simple_search_memory): Declare.
1055 (target_search_memory): Declare.
1056 * target.c (simple_search_memory): New fn.
1057 (target_search_memory): New fn.
1058 * remote.c (PACKET_qSearch_memory): New packet kind.
1059 (remote_search_memory): New fn.
1060 (init_remote_ops): Init to_search_memory.
1061 (init_extended_remote_ops): Ditto.
1062 (_initialize_remote): Add qSearch:memory packet config command.
1064 2008-05-09 Eli Zaretskii <eliz@gnu.org>
1066 * thread.c (_initialize_thread): Don't use commas and periods in
1067 first line of doc string of "set/show print thread-events".
1069 2008-05-08 Joel Brobecker <brobecker@adacore.com>
1071 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
1072 Update for unwinder changes.
1074 2008-05-08 Joel Brobecker <brobecker@adacore.com>
1076 * frame.c (get_frame_base_address, get_frame_locals_address)
1077 (get_frame_args_address): Pass the correct frame when calling
1078 frame_base_find_by_frame.
1080 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
1082 * remote.c (extended_remote_attach_1): Call target_find_description.
1084 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
1086 * remote.c (extended_remote_create_inferior_1): Clean up
1087 before marking the target running.
1089 2008-05-08 Joel Brobecker <brobecker@adacore.com>
1091 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
1094 2008-05-07 Joel Brobecker <brobecker@adacore.com>
1096 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
1097 sparc64-sol2-tdep.c: Update for unwinder changes.
1099 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
1101 * cp-support.c (mangled_name_to_comp): Initialize storage.
1102 (unqualified_name_from_comp): Likewise.
1104 2008-05-07 Jie Zhang <jie.zhang@analog.com>
1106 * remote.c (remote_insert_breakpoint): Call get_remote_state
1107 after gdbarch_breakpoint_from_pc is called.
1108 (remote_insert_hw_breakpoint): Likewise.
1110 2008-05-06 Joel Brobecker <brobecker@adacore.com>
1112 * valprint.c (val_print): Add new language parameter and use it
1113 instead of using the current_language. Update calls to val_print
1115 (common_val_print): Add new langauge parameter and pass it to
1117 * value.h (struct language_defn): Add opaque declaration.
1118 (val_print, common_val_print): Update declarations.
1119 * stack.c (print_frame_args): Update call to common_val_print
1120 using the appropriate language.
1121 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1122 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
1123 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
1124 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
1125 #include "language.h" if necessary.
1126 Update calls to val_print and common_val_print.
1127 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
1128 Update dependencies.
1130 2008-05-06 Joel Brobecker <brobecker@adacore.com>
1132 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
1133 pointing inside a non-executable section as function descriptors.
1135 2008-05-06 Pedro Alves <pedro@codesourcery.com>
1137 * inf-loop.c (inferior_event_handler): Run all continuations and
1138 print any language change before running the breakpoint commands.
1140 2008-05-06 Joel Brobecker <brobecker@adacore.com>
1142 * frame-unwind.c (frame_unwind_got_bytes): New function.
1143 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
1144 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
1145 for unwinder changes.
1147 2008-05-05 Doug Evans <dje@google.com>
1149 * NEWS: Mention new /m modifier for disassemble command.
1150 * cli/cli-cmds.c (print_disassembly): New function.
1151 (disassemble_current_function): New function
1152 (disassemble_command): Recognize /m modifier, print mixed
1154 (init_cli_cmds): Update disassemble help text.
1156 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
1158 * xtensa-tdep.c: Update for unwinder changes.
1160 2008-05-05 Andreas Schwab <schwab@suse.de>
1162 Update m68k port for unwinder changes.
1163 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
1164 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
1165 (m68k_frame_unwind): Use default_frame_sniffer.
1166 (m68k_frame_sniffer): Remove.
1167 (m68k_frame_base_address): Expect this_frame.
1168 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
1170 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
1171 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
1172 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
1173 parameter instead of pc value.
1174 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
1176 (m68k_linux_sigtramp_frame_this_id)
1177 (m68k_linux_sigtramp_frame_prev_register)
1178 (m68k_linux_sigtramp_frame_sniffer): Update signature.
1179 (m68k_linux_sigtramp_frame_unwind): Use
1180 m68k_linux_sigtramp_frame_sniffer.
1181 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
1183 * m68klinux-nat.c (store_register): Fix typo.
1185 2008-05-05 Pedro Alves <pedro@codesourcery.com>
1187 * infcmd.c (step_1): Put thread id on the stack to avoid possible
1190 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
1192 * symfile.c (reread_symbols): Update objfile's entry point.
1194 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
1195 Joel Brobecker <brobecker@adacore.com>
1197 * ada-lang.c: Update throughout to use symbol_matches_domain
1198 instead of matching the symbol domain explictly.
1199 * dwarf2read.c (add_partial_symbol): Do not add new psym for
1200 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
1201 class as typedefs. See lookup_partial_symbol function.
1202 (new_symbol): Similar to add_partial_symbol, do not create
1203 symbol for the typedef. See lookup_block_symbol.
1204 * symtab.c (symbol_matches_domain): New function, takes care
1205 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
1206 (lookup_partial_symbol): Use symbol_matches_domain to see if the
1207 found psym domain matches the given domain.
1208 (lookup_block_symbol): Likewise.
1210 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
1212 * top.c (command_line_handler_continuation): Remove.
1213 (execute_command): Do not install the above.
1215 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
1217 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
1218 and catch all exceptions from it.
1219 * top.c (command_line_handler_continuation): Don't
1220 call bpstat_do_action here.
1222 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1224 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
1225 (struct die_info): Remove type.
1226 (read_type_die, read_typedef, read_base_type, read_subrange_type)
1227 (read_structure_type, read_enumeration_type, read_array_type)
1228 (read_tag_pointer_type, read_tag_ptr_to_member_type)
1229 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
1230 (read_tag_string_type, read_subroutine_type, read_set_type)
1231 (read_unspecified_type): Delete prototypes. Remove check for
1232 already-loaded type. Return the new type.
1233 (set_die_type): Return the new type.
1234 (reset_die_and_siblings_types): Delete.
1235 (load_comp_unit, load_full_comp_unit): Set type_hash.
1236 (process_queue): Remove call to reset_die_and_siblings_types.
1237 (process_die): Do not read most types here. Use read_type_die
1239 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
1240 (quirk_gcc_member_function_pointer): Return the new type.
1241 (process_structure_scope, process_enumeration_scope): Use
1242 get_die_type and read the DIE's type.
1243 (read_full_die): Do not initialize die->type.
1244 (tag_type_to_type): Use read_type_die.
1245 (read_type_die): Check for already defined types. Return the
1247 (determine_prefix): Use get_die_type.
1248 (set_die_type): Return the type.
1249 (get_die_type): Take a CU argument. Check for no type_hash.
1251 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1253 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
1256 2008-05-04 Pedro Alves <pedro@codesourcery.com>
1258 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
1259 and bp_longjmp_resume breakpoints.
1260 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
1262 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
1263 breakpoints. Create bp_longjmp breakpoints as momentary
1265 (enable_longjmp_breakpoint): Delete.
1266 (set_longjmp_breakpoint): New.
1267 (disable_longjmp_breakpoint): Delete.
1268 (delete_longjmp_breakpoint): New.
1269 (set_longjmp_resume_breakpoint): Delete.
1270 (set_momentary_breakpoint_at_pc): New.
1271 (breakpoint_re_set_one): Don't delete bp_longjmp and
1272 bp_longjmp_resume breakpoints.
1273 (breakpoint_re_set): Don't create longjmp and longjmp-resume
1276 * infrun.c (step_resume_breakpoint): Add comment.
1277 (struct execution_control_state): Delete handling_longjmp member.
1278 (init_execution_control_state). Don't clear handling_longjmp.
1279 (context_switch): Don't context switch handling_longjmp.
1280 (handle_inferior_event): If handling a bp_longjmp breakpoint,
1281 create a bp_longjmp_resume breakpoint, and set it as current
1282 step_resume_breakpoint, then step over the longjmp breakpoint. If
1283 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
1284 breakpoint, delete the longjmp-resume breakpoint, and stop
1286 (currently_stepping): Remove handling_longjmp from expression.
1287 (insert_step_resume_breakpoint_at_sal): Update comment.
1288 (insert_longjmp_resume_breakpoint): New.
1290 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
1291 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
1293 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
1294 (set_longjmp_resume_breakpoint): Delete declaration.
1296 * gdbthread.h (save_infrun_state): Remove handling_longjmp
1298 (load_infrun_state): Delete *handling_longjmp parameter.
1299 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
1301 (load_infrun_state): Delete *handling_longjmp parameter. Update
1304 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
1305 (delete_longjmp_breakpoint_cleanup): New.
1306 (step_1): Call set_longjmp_breakpoint instead of
1307 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
1308 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
1309 (step_1_continuation): Pass thread id in the continuation args to
1311 (step_once): Add thread parameter. Pass thread id the the
1314 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1316 Set CU BASE_ADDRESS already from partial DIEs.
1317 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
1318 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
1319 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
1320 from these variables if it was still unset.
1322 * Makefile.in: Update dependencies.
1323 * dwarf2read.c: Include "addrmap.h"
1324 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
1325 (dwarf2_ranges_read): New prototype.
1326 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
1327 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
1328 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
1329 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
1330 comment for it. Add the found ranges to RANGES_PST. New variable
1331 BASEADDR, initialize it the common way.
1332 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
1333 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
1334 HAS_RANGES_OFFSET for the later processing.
1335 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
1336 * symtab.c: Include "addrmap.h"
1337 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
1338 Move the psymtab locator into ...
1339 (find_pc_sect_psymtab_closer): ... a new function.
1341 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
1343 * arch-utils.c (gdbarch_update_p): Use default values for
1344 info.abfd and info.target_desc if they are NULL.
1345 (gdbarch_from_bfd): Remove assertion.
1346 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
1347 using the current target description.
1348 (gdbarch_info_fill): Do not use default values for info->abfd
1349 and info->target_desc.
1351 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1353 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
1355 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
1357 * inferior.h (read_pc_pid, write_pc_pid): Remove.
1358 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
1360 * regcache.c (read_pc_pid): Remove, replace by ...
1361 (regcache_read_pc): ... this function.
1362 (write_pc_pid): Remove, replace by ...
1363 (regcache_write_pc): ... this function.
1364 (read_pc, write_pc): Update.
1366 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
1367 write_pc_pid by regcache_read_pc and regcache_write_pc.
1368 (displaced_step_fixup): Likewise.
1369 (resume): Likewise. Use regcache arch instead of current_gdbarch.
1370 (prepare_to_proceed): Likewise.
1371 (proceed): Likewise.
1372 (adjust_pc_after_break): Likewise.
1373 (handle_inferior_event): Likewise.
1375 * linux-nat.c (cancel_breakpoint): Likewise.
1376 * linux-thread-db.c (check_event): Likewise.
1377 * aix-thread.c (aix_thread_wait): Likewise.
1378 * tracepoint.c (trace_dump_command): Likewise.
1380 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1382 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
1383 SYMBOL_LOCATION_BATON.
1385 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
1387 * target.h (struct target_ops): New field to_auxv_parse.
1388 * auxv.c (default_auxv_parse): New, renamed from previous
1390 (target_auxv_parse): Try to call target method. Fallback to
1391 default_auxv_parse if not found.
1392 * procfs.c (procfs_auxv_parse): New.
1393 (init_procfs_ops): On Solaris, in 64-bit mode, install
1396 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
1398 * symfile.c (add_symbol_file_command): Use paddress rather than
1399 hex_string to print the address.
1401 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
1403 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
1404 return the null frame ID to terminate the backtrace.
1406 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
1408 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
1409 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
1410 (SIG_FRAME_PC_OFFSET): Likewise.
1411 (SIG_FRAME_LR_OFFSET): Likewise.
1412 (SIG_FRAME_FP_OFFSET): Likewise.
1413 (rs6000_push_dummy_call): Likewise.
1414 (rs6000_return_value): Likewise.
1415 (rs6000_convert_from_func_ptr_addr): Likewise.
1416 (branch_dest, rs6000_software_single_step): Likewise.
1417 (deal_with_atomic_sequence): Rename to ...
1418 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
1419 Do not call branch_dest; inline required parts of that function.
1420 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
1421 with SYMBOL_LINKAGE_NAME.
1422 (struct reg, regsize): Delete.
1423 (read_memory_addr): Delete; inline into callers.
1424 (rs6000_skip_prologue): Move after skip_prologue.
1425 (skip_prologue): Remove prototype.
1426 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
1427 initialization as if this variable were true. Do not install
1428 ppc64_sysv_abi_adjust_breakpoint_address.
1430 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
1431 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
1433 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
1434 (SIG_FRAME_PC_OFFSET): Likewise.
1435 (SIG_FRAME_LR_OFFSET): Likewise.
1436 (SIG_FRAME_FP_OFFSET): Likewise.
1437 (rs6000_push_dummy_call): Likewise.
1438 (rs6000_return_value): Likewise.
1439 (rs6000_convert_from_func_ptr_addr): Likewise.
1440 (branch_dest, rs6000_software_single_step): Likewise. Replace
1441 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
1442 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
1443 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
1444 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
1445 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
1447 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
1448 (AIX_TEXT_SEGMENT_BASE): New macro.
1449 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
1450 by AIX_TEXT_SEGMENT_BASE.
1452 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
1453 (struct gdbarch_tdep): Remove text_segment_base member.
1454 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
1455 ppc64_sysv_abi_adjust_breakpoint_address.
1457 * Makefile.in (rs6000-tdep.o): Update dependencies.
1458 (rs6000-aix-tdep.o): Likewise.
1460 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
1461 Thiago Jung Bauermann <bauerman@br.ibm.com>
1463 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
1464 * doublest.c (convert_typed_floating): Fix typo in comment.
1465 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
1466 * frame-unwind.h (frame_sniffer_ftype): Likewise.
1467 * frame.c (frame_unwind_address_in_block): Likewise.
1468 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
1469 * symtab.h (struct symbol): Likewise.
1470 * tramp-frame.h (struct trad_frame_cache): Likewise.
1471 * value.c (allocate_repeat_value): Likewise.
1473 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
1475 * infrun.c (handle_inferior_event): Do not insert breakpoints at
1476 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
1478 2008-05-03 Pedro Alves <pedro@codesourcery.com>
1480 * parse.c (parse_exp_in_context): Don't override
1481 expression_context_pc if get_selected_block returned a valid
1484 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
1486 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
1487 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
1488 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
1490 * c-typeprint.c (c_type_print_base): Delete handling of template
1492 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
1493 (METHOD_PTR_TO_VOFFSET): Delete.
1494 * defs.h (QUIT_FIXME): Delete.
1495 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
1496 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
1497 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
1498 ninstantiations, and instantiations.
1499 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
1500 (TYPE_FN_FIELD_INLINED): Delete.
1501 * srec.h (SREC_BINARY): Delete.
1502 * symtab.c (symbol_init_demangled_name): Delete.
1503 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
1504 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
1505 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
1506 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
1507 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
1508 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
1509 * target.h (enum thread_control_capabilities): Delete tc_switch.
1510 (target_can_switch_threads): Delete.
1512 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
1514 * Makefile.in (objfiles.o): Update.
1515 * exec.c (exec_set_section_address): Support p->addr != 0.
1516 * objfiles.c (objfile_relocate): Update exec_ops section
1518 * symfile.c (place_section): Move exec_set_section_address call...
1519 (default_symfile_offsets): ...to here.
1521 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
1523 * Makefile.in (ppc_linux_tdep_h): New macro.
1524 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
1525 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
1526 (powerpc_e500l_c): Likewise.
1527 (ppc-linux-nat.o): Update dependencies.
1528 (ppc-linux-tdep.o): Update dependencies.
1529 (rs6000-tdep.o): Update dependencies.
1531 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
1532 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
1533 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
1534 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
1535 (tdesc_powerpc_e500): Remove.
1537 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
1538 and "features/rs6000/powerpc-altivec64.c".
1539 (ppc_supply_reg, ppc_collect_reg): Make global.
1540 (variants): Use tdesc_powerpc_32 for "powerpc" and
1541 tdesc_powerpc_altivec64 for "powerpc64".
1542 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
1544 * ppc-linux-tdep.h: New file.
1546 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
1547 Include "features/rs6000/powerpc-32l.c".
1548 Include "features/rs6000/powerpc-altivec32l.c".
1549 Include "features/rs6000/powerpc-64l.c".
1550 Include "features/rs6000/powerpc-altivec64l.c".
1551 Include "features/rs6000/powerpc-e500l.c".
1552 (ppc_linux_supply_gregset): New function.
1553 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
1554 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
1555 (ppc64_linux_gregset): Likewise.
1556 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
1557 (ppc_linux_trap_reg_p): New function.
1558 (ppc_linux_write_pc): New function.
1559 (ppc_linux_core_read_description): New function.
1560 (ppc_linux_init_abi): Install ppc_linux_write_pc and
1561 ppc_linux_core_read_description. Install orig_r3 and trap
1562 registers if present in the target description.
1563 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
1565 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
1566 (PT_ORIG_R3, PT_TRAP): Define if necessary.
1567 (ppc_register_u_addr): Handle orig_r3 and trap registers.
1568 (fetch_ppc_registers): Likewise.
1569 (store_ppc_registers): Likewise.
1570 (store_register): Likewise.
1571 (ppc_linux_read_description): Check whether AltiVec is supported.
1572 Check whether inferior is 32-bit or 64-bit. Return the appropriate
1573 Linux target description.
1575 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
1576 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
1577 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
1578 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
1579 rs6000/powerpc-e500. Update -expedite variables accordingly.
1581 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
1582 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
1583 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
1584 * features/rs6000/powerpc-e500.c: Regenerate.
1585 * features/rs6000/powerpc-32.c: Regenerate.
1586 * features/rs6000/powerpc-64.c: Regenerate.
1588 * features/rs6000/power-linux.xml: New file.
1589 * features/rs6000/power64-linux.xml: New file.
1590 * features/rs6000/powerpc-32l.xml: New file.
1591 * features/rs6000/powerpc-altivec32l.xml: New file.
1592 * features/rs6000/powerpc-64l.xml: New file.
1593 * features/rs6000/powerpc-altivec64l.xml: New file.
1594 * features/rs6000/powerpc-e500l.xml: New file.
1595 * features/rs6000/powerpc-32l.c: New (generated) file.
1596 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
1597 * features/rs6000/powerpc-64l.c: New (generated) file.
1598 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
1599 * features/rs6000/powerpc-e500l.xml: New (generated) file.
1601 * regformats/reg-ppc.dat: Remove.
1602 * regformats/reg-ppc64.dat: Remove.
1603 * regformats/rs6000/powerpc-32.dat: Remove.
1604 * regformats/rs6000/powerpc-64.dat: Remove.
1605 * regformats/rs6000/powerpc-e500.dat: Remove.
1606 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
1607 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
1608 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
1609 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
1610 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
1612 2008-05-03 Pedro Alves <pedro@codesourcery.com>
1614 * thread.c (delete_thread): Call observer_notify_thread_exit.
1615 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
1616 thread_exit observer.
1617 (mi_thread_exit): New.
1619 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
1621 * breakpoint.c (create_exception_catchpoint): Remove prototype
1622 for already deleted function.
1623 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
1624 * frame.h (show_stack_frame): Remove prototype.
1625 * stack.c (show_stack_frame): Remove empty, unused function.
1626 * source.c (symtab_to_fullname, print_source_lines): Small fix
1628 * value.c (show_values): Update comments to mention "show values"
1629 command instead of "info history".
1631 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
1633 * linespec.c: Include "target.h".
1634 (minsym_found): Handle minimal symbols pointing to function
1635 descriptors. Use find_function_start_pc.
1636 * minsyms.c (msymbol_objfile): New function.
1637 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
1638 to function descriptors.
1639 * symtab.c (fixup_section): Only use minimal symbol at the same
1640 address to determine section of a symbol.
1641 (find_function_start_pc): New function.
1642 (find_function_start_sal): Use it.
1643 * symtab.h (msymbol_objfile): Add prototype.
1644 (find_function_start_pc): Likewise.
1645 * value.c: Include "objfiles.h".
1646 (value_fn_field): Handle minimal symbols pointing to function
1648 * Makefile.in (linespec.o): Update dependencies.
1649 (value.o): Likewise.
1651 2008-05-02 Joel Brobecker <brobecker@adacore.com>
1653 * ada-lang.c (unwrap_value): Handle the case where the "F" field
1654 inside a PAD type is a bitfield.
1656 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
1658 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
1659 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
1660 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
1661 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
1662 Allow typedefs when checking for function pointer arguments.
1663 Right-align small structs passed on the stack.
1664 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
1665 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
1666 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
1668 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1670 * Makefile.in (arm-tdep.o): Update.
1671 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
1672 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
1673 (arm_pc_is_thumb): Use mapping symbols.
1674 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
1675 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
1676 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
1677 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
1678 * gdbarch.sh: Add record_special_symbol.
1679 * gdbarch.c, gdbarch.h: Regenerated.
1680 * objfiles.c (struct objfile_data): Add cleanup member.
1681 (register_objfile_data_with_cleanup): New function, from
1682 register_objfile_data.
1683 (register_objfile_data): Use it.
1684 (objfile_free_data): Call clear_objfile_data.
1685 (clear_objfile_data): Call cleanup functions.
1686 * objfiles.h (register_objfile_data_with_cleanup): Declare.
1688 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1690 * objfiles.c (init_entry_point_info): Handle shared libraries.
1692 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1694 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
1697 2008-05-02 Jim Blandy <jimb@codesourcery.com>
1698 Pedro Alves <pedro@codesourcery.com>
1700 Implement displaced stepping.
1702 * gdbarch.sh (max_insn_length): New 'variable'.
1703 (displaced_step_copy, displaced_step_fixup)
1704 (displaced_step_free_closure, displaced_step_location): New
1706 (struct displaced_step_closure): Add forward declaration.
1707 * gdbarch.c, gdbarch.h: Regenerated.
1709 * arch-utils.c: #include "objfiles.h".
1710 (simple_displaced_step_copy_insn)
1711 (simple_displaced_step_free_closure)
1712 (displaced_step_at_entry_point): New functions.
1713 * arch-utils.h (simple_displaced_step_copy_insn)
1714 (simple_displaced_step_free_closure)
1715 (displaced_step_at_entry_point): New prototypes.
1717 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
1718 (I386_MAX_MATCHED_INSN_LEN): ... this.
1719 (i386_absolute_jmp_p, i386_absolute_call_p)
1720 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
1721 (i386_displaced_step_fixup): New functions.
1722 (struct i386_insn, i386_match_insn): Update.
1723 (i386_gdbarch_init): Set gdbarch_max_insn_length.
1724 * i386-tdep.h (I386_MAX_INSN_LEN): New.
1725 (i386_displaced_step_fixup): New prototype.
1726 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
1727 Register gdbarch_displaced_step_copy,
1728 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
1729 and gdbarch_displaced_step_location functions.
1731 * infrun.c (debug_displaced): New variable.
1732 (show_debug_displaced): New function.
1733 (struct displaced_step_request): New struct.
1734 (displaced_step_request_queue, displaced_step_ptid)
1735 (displaced_step_gdbarch, displaced_step_closure)
1736 (displaced_step_original, displaced_step_copy)
1737 (displaced_step_saved_copy, can_use_displaced_stepping): New
1739 (show_can_use_displaced_stepping, use_displaced_stepping)
1740 (displaced_step_clear, cleanup_displaced_step_closure)
1741 (displaced_step_dump_bytes, displaced_step_prepare)
1742 (displaced_step_clear_cleanup, write_memory_ptid)
1743 (displaced_step_fixup): New functions.
1744 (resume): Call displaced_step_prepare.
1745 (proceed): Call read_pc once, and remember the value. If using
1746 displaced stepping, don't remove breakpoints.
1747 (handle_inferior_event): Call displaced_step_fixup. Add some
1748 debugging output. When we try to step over a breakpoint, but get
1749 a signal to deliver to the thread instead, ensure the step-resume
1750 breakpoint is actually inserted. If a thread hop is needed, and
1751 displaced stepping is enabled, don't remove breakpoints.
1752 (init_wait_for_inferior): Call displaced_step_clear.
1753 (_initialize_infrun): Add "set debug displaced" command. Add
1754 "maint set can-use-displaced-stepping" command. Clear
1755 displaced_step_ptid.
1756 * inferior.h (debug_displaced): Declare variable.
1757 (displaced_step_dump_bytes): Declare function.
1759 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
1762 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1764 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
1765 (arm_force_mode_string, arm_show_fallback_mode)
1766 (arm_show_force_mode): New.
1767 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
1769 (_initialize_arm_tdep): Add "set arm fallback-mode"
1770 and "set arm force-mode".
1771 * NEWS: Document new commands.
1773 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
1775 * main.h (batch_silent): Declare.
1776 * event-top.c: Include main.h.
1777 (gdb_setup_readline): Remove extern batch_silent declaration.
1778 * infrun.c (normal_stop): Don't print source location when running in
1779 --batch-silent mode.
1780 * Makefile.in (event-top.o): Add main.h dependency.
1782 2008-05-02 Andreas Schwab <schwab@suse.de>
1784 * target.h (struct target_ops): Add
1785 to_watchpoint_addr_within_range.
1786 (target_watchpoint_addr_within_range): New function.
1787 * target.c (update_current_target): Inherit
1788 to_watchpoint_addr_within_range, defaulting to
1789 default_watchpoint_addr_within_range.
1790 (default_watchpoint_addr_within_range): New function.
1791 (debug_to_watchpoint_addr_within_range): New function.
1792 (setup_target_debug): Set to_watchpoint_addr_within_range.
1793 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
1795 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
1796 * breakpoint.c (watchpoints_triggered): Use
1797 target_watchpoint_addr_within_range.
1799 2008-05-01 Pedro Alves <pedro@codesourcery.com>
1801 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
1802 (i[34567]86-*-dicos*, x86_64-*-dicos*):
1803 Set gdb_osabi to GDB_OSABI_DICOS.
1805 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
1806 * osabi.c (gdb_osabi_name): Add "DICOS".
1808 * i386-dicos-tdep.c: New file.
1810 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
1811 (ALLDEPFILES): Add i386-dicos-tdep.c.
1812 (i386-dicos-tdep.o): New rule.
1814 2008-05-01 Pedro Alves <pedro@codesourcery.com>
1816 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
1817 and register the fork's PTID as a thread.
1819 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
1822 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
1823 assign its value to the breakpoint created.
1824 (create_breakpoints): Add breakpoint_ops argument and pass it
1825 to create_breakpoint call.
1826 (break_command_really): Add breakpoint_ops argument and pass/assign
1828 (break_command_1): Pass NULL as ops argument.
1829 (set_breakpoint): Pass NULL as ops argument.
1830 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
1831 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
1832 catch and throw catchpoints.
1834 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
1837 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
1838 translate signal numeric value from the target to GDB's enum
1840 * gdbarch.c, gdbarch.h: Regenerated.
1841 * gdbarch.sh: Added two new functions target_signal_from_host and
1842 target_signal_to_host.
1843 * target.h (default_target_signal_from_host,
1844 default_target_signal_to_host): New functions - declarations.
1845 * signals/signals.c (struct gdbarch): New declaration.
1846 (default_target_signal_to_host, default_target_signal_from_host): New
1849 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
1851 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
1852 * arm-tdep.c (arm_frame_is_thumb): New.
1853 (arm_pc_is_thumb): Clarify comment.
1854 (thumb_analyze_prologue): Remove PC special case.
1855 (thumb_scan_prologue): Take a block_addr argument. Use it for
1856 find_pc_partial_function. Remove unused variables.
1857 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
1858 for find_pc_partial_function. Remove PC special case.
1859 (arm_prologue_prev_register): Add special handling for PC and CPSR.
1860 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
1861 (arm_get_next_pc): Use arm_frame_is_thumb.
1862 (arm_write_pc): Use CPSR_T instead of 0x20.
1863 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
1864 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
1866 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
1867 DWARF2_FRAME_REG_FN.
1868 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
1869 DWARF2_FRAME_REG_FN.
1870 (struct dwarf2_frame_state_reg): Add FN to loc union.
1872 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
1874 * exec.c (print_section_info): Add missing '\n'.
1876 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
1878 * thread.c (add_thread): Move observer call to ...
1879 (add_thread_silent): ... here.
1881 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
1883 * rs6000-tdep.c: Update for unwinder changes.
1884 * ppcobsd-tdep.c: Likewise.
1886 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
1888 * s390-tdep.c: Update for unwinder changes.
1890 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
1892 * spu-tdep.c: Update for unwinder changes.
1894 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1896 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
1897 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
1898 sparc64-linux-tdep.c: Update for unwinder changes.
1900 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1902 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
1903 for unwinder changes.
1904 * mips-tdep.c: Likewise.
1905 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
1908 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1910 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
1913 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1915 Update i386 and amd64 ports for unwinder changes.
1917 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
1918 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
1919 (amd64_frame_unwind): Use default_frame_sniffer.
1920 (amd64_frame_sniffer): Delete.
1921 (amd64_sigtramp_frame_cache): Expect this_frame.
1922 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
1923 (amd64_sigtramp_frame_sniffer): Update signature.
1924 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
1925 (amd64_frame_base_address): Expect this_frame.
1926 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
1928 (amd64_init_abi): Use set_gdbarch_dummy_id and
1929 frame_unwind_append_unwinder.
1930 * i386-tdep.c (i386_frame_cache): Expect this_frame.
1931 (i386_frame_this_id, i386_frame_prev_register): Update signature.
1932 (i386_frame_unwind): Use default_frame_sniffer.
1933 (i386_frame_sniffer): Delete.
1934 (i386_sigtramp_frame_cache): Expect this_frame.
1935 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
1936 (i386_sigtramp_frame_sniffer): Update signature.
1937 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
1938 (i386_frame_base_address): Update signature.
1939 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
1940 (i386_push_dummy_call): Update comment.
1941 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
1943 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
1944 and frame_unwind_append_unwinder.
1945 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
1946 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
1947 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
1948 i386nbsd-tdep.c: Update for unwinder changes.
1950 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1952 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
1953 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
1955 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
1956 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
1957 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
1959 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
1961 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
1963 * tramp-frame.h (struct tramp_frame): Update signature of init.
1964 * Makefile.in (trad-frame.o): Update.
1966 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1968 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
1969 (execute_stack_op): Put this_frame in the baton.
1970 (execute_cfa_program): Take this_frame.
1971 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
1972 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
1973 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
1974 (dwarf2_frame_this_id): Adjust to work on this_frame.
1975 (dwarf2_signal_frame_this_id): Delete.
1976 (dwarf2_frame_prev_register): Update signature. Use new frame
1978 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
1979 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
1980 dwarf2_frame_sniffer.
1981 (dwarf2_append_unwinders): New.
1982 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
1984 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
1985 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
1986 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
1987 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
1988 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
1989 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
1990 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
1991 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
1992 (dwarf2_append_unwinders): Declare.
1993 (dwarf2_frame_base_sniffer): Update declaration.
1994 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
1997 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1999 Convert frame unwinders to use the current frame and
2002 * frame.c (frame_debug): Make global.
2003 (get_frame_id): Pass this frame to unwinder routines.
2004 (frame_pc_unwind): Remove unused unwind->prev_pc support.
2005 (do_frame_register_read): Do not discard the return value of
2006 frame_register_read.
2007 (frame_register_unwind): Remove debug messages. Use
2008 frame_unwind_register_value.
2009 (frame_unwind_register_value, get_frame_register_value): New
2011 (create_new_frame, get_frame_base_address, get_frame_locals_address)
2012 (get_frame_args_address, get_frame_type): Pass this frame to
2014 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
2016 * frame.h: Update comments.
2017 (frame_debug, frame_unwind_register_value, get_frame_register_value)
2018 (frame_prepare_for_sniffer): Declare.
2019 * frame-unwind.h: Update comments and parameter names.
2020 (default_frame_sniffer): Declare.
2021 (frame_prev_register_ftype): Return a struct value *.
2022 (struct frame_unwind): Remove prev_pc member.
2023 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
2024 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
2025 (frame_unwind_got_register, frame_unwind_got_memory)
2026 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
2027 * frame-base.h: Update comments and parameter names.
2028 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
2029 if necessary. Add debugging output.
2030 * sentinel-frame.c (sentinel_frame_prev_register)
2031 (sentinel_frame_this_id): Update for new signature.
2032 (sentinel_frame_prev_pc): Delete.
2033 (sentinel_frame_unwinder): Remove prev_pc.
2034 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
2036 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
2037 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
2038 (frame_unwind_append_sniffer): Delete.
2039 (frame_unwind_append_unwinder): New function.
2040 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
2041 from unwinders. Use frame_prepare_for_sniffer.
2042 (default_frame_sniffer, frame_unwind_got_optimized)
2043 (frame_unwind_got_register, frame_unwind_got_memory)
2044 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
2045 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
2046 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
2048 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
2049 * gdbarch.c, gdbarch.c: Regenerated.
2050 * frame-base.c (default_frame_base_address)
2051 (default_frame_locals_address, default_frame_args_address): Update
2053 (frame_base_find_by_frame): Pass this frame to unwinder routines.
2054 * infcall.c (call_function_by_hand): Update comments.
2055 * Makefile.in (frame-unwind.o): Update dependencies.
2057 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2059 * ada-lang.c (ada_value_primitive_packed_val): Only check
2060 value_lazy for memory lvals.
2061 * findvar.c (value_of_register_lazy): New function.
2062 (locate_var_value): Only check value_lazy for memory lvals.
2063 * valarith.c (value_subscripted_rvalue): Likewise.
2064 * valops.c (value_fetch_lazy): Handle both memory and register
2066 (search_struct_field, value_slice): Only check value_lazy for memory
2068 * value.c (struct value): Update comment for lazy.
2069 (value_primitive_field): Only check value_lazy for memory lvals.
2070 * value.h (value_lazy): Update comment.
2071 (value_of_register_lazy): Declare.
2073 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2075 * corefile.c (reopen_exec_file): Close any open files.
2077 2008-04-29 Joel Brobecker <brobecker@adacore.com>
2079 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
2080 show_memory_breakpoints to 1 while reading the instruction bundle.
2082 2008-04-29 Joel Brobecker <brobecker@adacore.com>
2084 * gdbarch.sh: Document the return_value method. Explain that
2085 the FUNCTYPE parameter might be NULL.
2086 * gdbarch.h: Regenerated.
2087 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
2088 type when calling using_struct_return, as this is unnecessary
2091 2008-04-28 Joel Brobecker <brobecker@adacore.com>
2093 * terminal.h (create_tty_session): Fix return type.
2095 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
2097 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
2099 2008-04-26 Joel Brobecker <brobecker@adacore.com>
2101 * breakpoint.c (condition_command, commands_from_control_command)
2102 (break_command_really): Minor reformatting.
2104 2008-04-25 Pedro Alves <pedro@codesourcery.com>
2106 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
2108 2008-04-25 Pedro Alves <pedro@codesourcery.com>
2110 * amd64-tdep.c (amd64_get_longjmp_target): New.
2111 (amd64_init_abi): Register amd64_get_longjmp_target as
2112 gdbarch_get_longjmp_target callback.
2113 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
2115 2008-04-25 Pedro Alves <pedro@codesourcery.com>
2117 * breakpoint.h (enum bpstat_what_main_action): Delete
2118 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
2120 * breakpoint.c (clrs): Delete.
2121 (bpstat_what): Update table.
2123 * infrun.c (handle_inferior_event): Remove
2124 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
2126 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
2128 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
2129 Adjust all prototypes using mi_cmd_args_ftype to use
2131 (struct mi_cmd): Remove the args_func field.
2132 * mi/mi-cmds.c: Don't provide value for the args_func field.
2133 * mi/mi-main.c (mi_execute_async_cli_command)
2134 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
2135 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
2136 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
2137 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
2138 (mi_cmd_target_download): Adjust.
2139 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
2140 (mi_cmd_execute): Do not check for args_func.
2141 (mi_execute_async_cli_command): Adjust.
2142 * mi/mi-parse.c: Don't check for args_func.
2144 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
2146 * breakpoint.c (bpstat_check_location)
2147 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
2148 New, extracted from bpstat_stop_status.
2149 (bpstat_stop_status): Use the above.
2151 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
2153 * mi/mi-main.c (last_async_command): Rename to current_token.
2154 (previous_async_command): Remove.
2155 (mi_cmd_gdb_exit): Adjust.
2156 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
2157 (mi_cmd_target_select): Adjust.
2158 (mi_cmd_execute): Don't set previous_async_command. Free token
2159 here even in async mode.
2160 (mi_execute_async_cli_command): Adjust.
2161 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
2163 (mi_load_progress): Adjust.
2165 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
2167 * infcmd.c (step_1_continuation): Always disable longjmp
2168 breakpoint if we're not going to do another step.
2170 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
2172 exec_cleanup murder.
2173 * breakpoint.c (until_break_command_continuation): Add
2174 the 'error' parameter. Directly delete the breakoint as
2175 opposed to running cleanups.
2176 (until_break_command): Install continuation only
2177 after starting the target. Don't use exec cleanups,
2178 use ordinary cleanups. Discard cleanups is successfully
2179 started the target in async mode.
2180 (make_cleanup_delete_breakpoint): Remove.
2181 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
2183 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
2185 (struct continations): Add the 'error' parameter to the
2186 continuation_hook field.
2187 (add_continuation, do_all_continuations)
2188 (add_intermediate_continuation)
2189 (do_all_intermediate_continuations): Add the 'error' parameter.
2190 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
2191 * inf-loop.c (inferior_event_handler): Instead of calling
2192 discard_all_continuations, use do_all_continuations with 1 as
2193 'error' parameter. Pass 0 as 'error' parameter in existing uses
2194 of discard_all_continuations.
2195 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
2197 (step_once): Install continuation only after resuming the target.
2198 (step_1_continuation): Disable longjmp breakpoint on error.
2199 (finish_command_continuation): Add the error parameter. Delete
2200 the finish breakpoint directly, do not use cleanups.
2201 (finish_command): Do not use exec_cleanups. Always setup
2202 continuation. For sync case, immediately run them.
2203 (attach_command_continuation): Add the error parameter.
2204 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
2205 remove step_resume_breakpoint -- adjust delete it directly.
2206 * interps.c (interp_set): Adjust call to do_all_continations.
2207 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
2209 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
2211 (mi_cmd_execute): Do not use exec_cleanup.
2212 (mi_execute_async_cli_command): Simplify the string concatenation
2213 logic. Do no use exec cleanup.
2214 (mi_exec_async_cli_cmd_continuation): New parameter error.
2215 Free last_async_command.
2216 * top.c (command_line_handler_continuation): New parameter error.
2217 * utils.c (exec_cleanup_chain, make_exec_cleanup)
2218 (do_exec_cleanups): Remove.
2219 (add_continuation, do_all_continations)
2220 (add_intermediate_continuation)
2221 (do_all_intermediate_continuations): New parameter error.
2223 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
2225 * breakpoint.h (bp_location_p): New typedef.
2226 Register a vector of bp_location_p.
2227 * breakpoint.c (always_inserted_mode)
2228 (show_always_inserted_mode): New.
2229 (unlink_locations_from_global_list): Remove.
2230 (update_global_location_list)
2231 (update_global_location_list_nothrow): New.
2232 (update_watchpoint): Don't free locations.
2233 (should_insert_location): New.
2234 (insert_bp_location): Use should_insert_location.
2235 (insert_breakpoint_locations): Copied from
2237 (insert_breakpoint): Use insert_breakpoint_locations.
2238 (bpstat_stop_status): Call update_global_location_list
2239 when disabling breakpoint.
2240 (allocate_bp_location): Don't add to bp_location_chain.
2241 (set_raw_breakpoint)
2242 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
2243 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
2244 (enable_overlay_breakpoints, disable_overlay_breakpoints)
2245 (set_longjmp_resume_breakpoint)
2246 (enable_watchpoints_after_interactive_call_stop)
2247 (disable_watchpoints_before_interactive_call_start)
2248 (create_internal_breakpoint)
2249 (create_fork_vfork_event_catchpoint)
2250 (create_exec_event_catchpoint, set_momentary_breakpoint)
2251 (create_breakpoints, break_command_1, watch_command_1)
2252 (create_exception_catchpoint)
2253 (handle_gnu_v3_exceptions)
2254 (disable_breakpoint, breakpoint_re_set_one)
2255 (create_thread_event_breakpoint, create_solib_event_breakpoint)
2256 (create_ada_exception_breakpoint): : Don't call check_duplicates.
2257 Call update_global_location_list.
2258 (delete_breakpoint): Don't remove locations and don't
2259 try to reinsert them. Call update_global_location_list.
2260 (update_breakpoint_locations): Likewise.
2261 (restore_always_inserted_mode): New.
2262 (update_breakpoints_after_exec): Temporary disable
2263 always inserted mode.
2264 * Makefile.in: Update dependencies.
2266 * infrun.c (proceed): Remove breakpoints while stepping
2268 (handle_inferior_event): Don't remove or insert
2270 * linux-fork.c (checkpoint_command): Remove breakpoints
2271 before fork and insert after.
2272 (linux_fork_context): Remove breakpoints before switch
2274 * target.c (target_disconnect, target_detach): Remove
2275 breakpoints from target.
2278 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
2280 * breakpoint.c (print_one_breakpoint_location): In MI
2281 mode, report the location string the breakpoint was
2282 originally created with.
2284 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
2286 * Makefile.in (xtensa-tdep.o): Update dependencies.
2287 * configure.tgt (xtensa*): Update dependencies.
2288 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
2289 Local variable areg renamed to arreg.
2290 (areg_number): New function.
2291 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
2292 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
2293 replaced by arreg_number.
2294 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
2295 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
2296 (xtensa_scan_prologue): New function.
2297 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
2298 when ENTRY instraction hasn't been executed yet. Get the frame pointer
2299 value based on prologue analysis. Fix the bugs preventing WS and
2300 AR4-AR7/A11 registers from getting right values for intermediate frames,
2301 whose registers have been already spilled.
2302 (xtensa_frame_prev_register): Fix WS register value. Use are_number
2303 and arreg_number appropriately.
2304 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
2305 svr4_ilp32_fetch_link_map_offsets.
2307 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
2309 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
2310 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
2312 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
2314 * acinclude.m4: Add override.m4.
2315 * configure: Regenerate.
2317 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
2319 * ada-lang.c (get_selections): Variable PROMPT made non-const and
2320 initialized with a trailing space now. Use PROMPT_ARG of
2321 COMMAND_LINE_INPUT instead of printing it ourselves.
2323 2008-04-22 Joel Brobecker <brobecker@adacore.com>
2325 * NEWS: Document support for 64-bit core file.
2327 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
2329 * NEWS: Add information on calling convention and new SH CLI options.
2331 * sh-tdep.c (sh_cc_gcc): New static string.
2332 (sh_cc_renesas): Ditto.
2333 (sh_cc_enum): New static string array.
2334 (sh_active_calling_convention): New static string pointer denoting
2335 active user chosen ABI.
2336 (sh_is_renesas_calling_convention): New function to return function
2337 specific ABI, or user choice if necessary.
2338 (sh_use_struct_convention): Rename first argument and turn around its
2339 meaning. Check for renesas ABI and return accordingly.
2340 (sh_use_struct_convention_nofpu): New function.
2341 (sh_next_flt_argreg): Get function type as third parameter. Check
2342 for renesas ABI and choose floating registers accordingly.
2343 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
2344 struct return slot accordingly.
2345 (sh_push_dummy_call_nofpu): Ditto.
2346 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
2347 Evaluate ABI and give to sh_use_struct_convention_nofpu.
2348 (sh_return_value_fpu): Evaluate ABI and give to
2349 sh_use_struct_convention.
2350 (show_sh_command): New function.
2351 (set_sh_command): Ditto.
2352 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
2355 * gdbarch.sh (return_value): Add func_type argument.
2356 * gdbarch.c: Regenerate.
2358 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
2359 val_type so as not to collide with value_type function. Call
2360 using_struct_return with additional function type argument.
2361 * infcall.c (call_function_by_hand): Call using_struct_return and
2362 gdbarch_return_value with additional function type argument.
2363 * infcmd.c (print_return_value): Take addition func_type argument.
2364 Call gdbarch_return_value with additional function type argument.
2365 (finish_command_continuation): Call print_return_value with additional
2366 function type argument.
2367 (finish_command): Ditto.
2368 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
2369 additional function type argument.
2370 * stack.c (return_command): Call using_struct_return and
2371 gdbarch_return_value with additional function type argument.
2372 * value.c (using_struct_return): Take additional function type argument.
2373 * value.h (using_struct_return): Accommodate declaration.
2374 * alpha-tdep.c (alpha_return_value): Add func_type argument.
2375 * amd64-tdep.c (amd64_return_value): Ditto.
2376 * arm-tdep.c (arm_return_value): Ditto.
2377 * avr-tdep.c (avr_return_value): Ditto.
2378 * cris-tdep.c (cris_return_value): Ditto.
2379 * frv-tdep.c (frv_return_value): Ditto.
2380 * h8300-tdep.c (h8300_return_value): Ditto.
2381 (h8300h_return_value): Ditto.
2382 * hppa-tdep.c (hppa32_return_value): Ditto.
2383 (hppa64_return_value): Ditto.
2384 * i386-tdep.c (i386_return_value): Ditto.
2385 * ia64-tdep.c (ia64_return_value): Ditto.
2386 * iq2000-tdep.c (iq2000_return_value): Ditto.
2387 * m32c-tdep.c (m32c_return_value): Ditto.
2388 * m32r-tdep.c (m32r_return_value): Ditto.
2389 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
2390 * m68k-tdep.c (m68k_return_value): Ditto.
2391 (m68k_svr4_return_value): Ditto.
2392 * m88k-tdep.c (m88k_return_value): Ditto.
2393 * mep-tdep.c (mep_return_value): Ditto.
2394 * mips-tdep.c (mips_eabi_return_value): Ditto.
2395 (mips_n32n64_return_value): Ditto.
2396 (mips_o32_return_value): Ditto.
2397 (mips_o64_return_value): Ditto.
2398 * mn10300-tdep.c (mn10300_return_value): Ditto.
2399 * mt-tdep.c (mt_return_value): Ditto.
2400 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
2401 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
2402 (ppc_sysv_abi_broken_return_value): Ditto.
2403 (ppc64_sysv_abi_return_value): Ditto.
2404 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
2405 (ppc_sysv_abi_broken_return_value): Ditto.
2406 (ppc64_sysv_abi_return_value): Ditto.
2407 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
2408 * rs6000-tdep.c (rs6000_return_value): Ditto.
2409 * s390-tdep.c (s390_return_value): Ditto.
2410 * score-tdep.c (score_return_value): Ditto.
2411 * sh-tdep.c (sh_return_value_nofpu): Ditto.
2412 (sh_return_value_fpu): Ditto.
2413 * sh64-tdep.c (sh64_return_value): Ditto.
2414 * sparc-tdep.c (sparc32_return_value): Ditto.
2415 * sparc64-tdep.c (sparc64_return_value): Ditto.
2416 * spu-tdep.c (spu_return_value): Ditto.
2417 * v850-tdep.c (v850_return_value): Ditto.
2418 * vax-tdep.c (vax_return_value): Ditto.
2419 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
2420 * xtensa-tdep.c (xtensa_return_value): Ditto.
2422 * gdbtypes.h (struct type): Add calling_convention member.
2423 * dwarf2read.c (read_subroutine_type): Add calling convention read
2424 from DW_AT_calling_convention attribute to function type.
2426 2008-04-22 Markus Deuling <deuling@de.ibm.com>
2428 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
2429 multi_f77_subscript to support values from registers.
2430 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
2431 * value.h (value_subscripted_rvalue): Add prototype.
2433 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
2435 * f-valprint.c (f_val_print): Likewise.
2437 2008-04-21 Craig Silverstein <csilvers@google.com>
2439 * dwarf2read.c (zlib_decompress_section): Define abfd in the
2442 2008-04-21 Pedro Alves <pedro@codesourcery.com>
2444 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
2445 section is not a code section.
2447 2008-04-19 Craig Silverstein <csilvers@google.com>
2449 * NEWS: Add information on compressed debug sections.
2451 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
2453 * mi/mi-cmd-var.c (varobj_update_one): Print new
2454 value for variable objects that changed type.
2456 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
2458 * varobj.c (varobj_invalidate): Don't touch floating
2461 2008-04-19 Mark Kettenis <kettenis@gnu.org>
2463 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
2464 (multiple_symbols_cancel): Remove extra const.
2465 * symtab.h: Likewise.
2467 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
2469 * interps.c (top_level_interpreter): Rename static variable...
2470 (top_level_interpreter_ptr): ...to this.
2471 (top_level_interpreter): New function.
2473 * interps.h: New extern for top_level_interpreter.
2475 * linespec.c: Include interps.h and mi/mi-cmds.h.
2476 (decode_line_2): When using MI, always set all breakpoints in menu.
2478 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
2480 2008-04-18 Craig Silverstein <csilvers@google.com>
2482 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
2483 * config.in, configure: Regenerate.
2484 * dwarf2read.c: Include zlib.h if present.
2485 Modified *_SECTION macros.
2486 (section_is_p): New.
2487 (dwarf2_locate_sections): Use section_is_p instead of strcmp
2488 (dwarf2_resize_section): New.
2489 to determine whether a given section has a given name.
2490 (zlib_decompress_section): New.
2491 (dwarf2_read_section): Read the compressed section if present
2493 * MAINTAINERS: Added myself to section Write After Approval.
2495 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
2497 * defs.h (exec_set_section_offsets): Remove prototype.
2498 * exec.c (exec_set_section_offsets): Remove function.
2500 2008-04-18 Joel Brobecker <brobecker@adacore.com>
2502 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
2503 in the search for the matching symbol.
2505 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
2507 * breakpoint.c (update_watchpoint): Always reparse
2510 2008-04-17 Joel Brobecker <brobecker@adacore.com>
2512 * breakpoint.c (print_one_breakpoint_location): Make sure to print
2513 the breakpoint address only once.
2515 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
2517 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
2518 rather than a hard-coded architecture, for xcoff executables.
2520 2008-04-17 Doug Evans <dje@google.com>
2522 * buildsym.c (watch_main_source_file_lossage): New fn.
2523 (end_symtab): Call it.
2525 * source.c (find_and_open_source): Add some comments clarifying
2526 handling of FULLNAME argument. Make static. Remove pointless
2529 2008-04-17 Pedro Alves <pedro@codesourcery.com>
2531 * inf-loop.c (inferior_event_handler): Also run the intermediate
2532 continuations in the INF_EXEC_COMPLETE case.
2534 2008-04-16 Tom Tromey <tromey@redhat.com>
2536 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
2537 (set_cmd_async_ok, get_cmd_async_ok): Declare.
2538 * cli/cli-decode.c (set_cmd_async_ok): New function.
2539 (get_cmd_async_ok): New function.
2540 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
2542 * top.c (execute_command): Use get_cmd_async_ok.
2543 * infcmd.c: Include cli/cli-decode.h.
2544 (_initialize_infcmd): Mark "interrupt" as async-ok.
2545 * Makefile.in (infcmd.o): Depend on cli_decode_h.
2547 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2550 * exec.c: Correct "arch-utils.h" include.
2552 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
2555 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
2556 to allow printing to 'see' real reason of stop. This fixes PR 2424.
2557 * breakpoint.c (bpdisp_texst): New function. The function takes over
2558 the role of bpstats static array in print_one_breakpoint_location.
2559 (print_it_typical): Print "Temporary breakpoint" instead
2560 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
2561 protocols, print disp field.
2562 (print_one_breakpoint_location): Removed bpdisps static definition.
2563 Call new bpstat_text function to get value for 'disp' field.
2564 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
2566 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
2568 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
2569 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
2570 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
2571 * gnulib/Makefile.in: Regenerate.
2573 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
2575 * Makefile.in (GNULIB_H): New. Trigger all-lib.
2576 (defs_h): Use $(GNULIB_H).
2577 (all-lib): Depend on gnulib/Makefile.
2578 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
2579 * config.in, gnulib/Makefile.in: Regenerated.
2581 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
2583 * Makefile.in (LIBGNU, INCGNU): Define.
2584 (INTERNAL_CFLAGS_BASE): Add INCGNU.
2585 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
2587 ($(LIBGNU), all-lib): New rules.
2588 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
2589 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
2590 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
2591 * gnulib: New directory, from gnulib-tool.
2592 * configure, aclocal.m4: Regenerated.
2594 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
2596 * linux-thread-db.c (have_threads_callback): Check thread->private.
2598 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
2599 Vladimir Prus <vladimir@codesourcery.com>
2602 * varobj.c (value_of_root): Update the expression for
2604 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
2607 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
2609 * mi/mi-cmd-var.c: Include "mi-getopt.h".
2610 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
2611 (mi_cmd_var_set_format): Use new mi_parse_format.
2612 (mi_cmd_var_evaluate_expression): Support for -f option to specify
2614 * Makefile.in (mi-cmd-var.o): Update dependencies.
2616 * varobj.h (varobj_get_formatted_value): Declare.
2617 * varobj.c (my_value_of_variable): Added format parameter.
2618 (cplus_value_of_variable): Likewise.
2619 (java_value_of_variable): Likewise.
2620 (c_value_of_variable): Likewise. Evaluate expression based
2621 on format parameter.
2622 (struct language_specific): Add format parameter to function member
2624 (varobj_get_formatted_value): New.
2625 (varobj_get_value): Added format parameter to method call.
2627 2008-04-08 Joel Brobecker <brobecker@adacore.com>
2629 * stabsread.c (cleanup_undefined_types_noname): Manually set the
2630 instance flags of the undefined type before calling replace_type.
2632 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
2634 * target.h (enum strata): Remove the download_stratum.
2636 2008-04-07 Doug Evans <dje@google.com>
2638 * buildsym.h (last_source_file): Add dwarf info to comment.
2639 (last_source_start_addr): Ditto.
2641 2008-04-07 Pedro Alves <pedro@codesourcery.com>
2643 * alphanbsd-tdep.c: Include "target.h".
2644 * mn10300-tdep.c: Include "target.h".
2645 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
2647 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
2649 Fix breakpoint condition that use member variables.
2650 * valops.c (check_field): Remove.
2651 (check_field_in): Rename to check_field.
2652 (value_of_this): Use la_name_of_this.
2653 * value.h (check_field): Adjust prototype.
2655 * language.h (la_value_of_this): Rename to la_name_of_this.
2656 * language.c (unknown_language_defn): Specify "this" for
2658 (auto_language_defn): Likewise.
2659 (local_language_defn): Likewise.
2660 * ada-lang.c (ada_language_defn): Adjust comment.
2661 * c-lang.c (c_language_defn): Adjust comment.
2662 (cplus_language_defn): Specify "this" for name_of_this.
2663 (asm_language_defn): Adjust comment.
2664 (minimal_language_defn): Adjust comment.
2665 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
2666 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
2667 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
2668 * objc-lang.c (objc_language_defn): Specify "self" for
2670 * p-lang.c (pascal_language_defn): Specify "this" for
2672 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
2674 * symtab.c (lookup_symbol_aux): Lookup "this" in the
2675 proper scope, and check for field in type of "this", without
2676 trying to create a value.
2678 2008-04-04 Pedro Alves <pedro@codesourcery.com>
2680 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
2681 (mi_error_message): Delete declaration.
2682 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
2683 returning MI_CMD_ERROR.
2684 * mi/mi-main.c (mi_error_message): Delete.
2685 (mi_cmd_exec_interrupt):
2686 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
2687 (mi_cmd_thread_info): Call error instead of returning
2689 (mi_cmd_data_list_register_values): Call error instead of
2690 returning MI_CMD_ERROR. Adapt to new get_register interface.
2691 (get_register): Change return typo to void. Call error instead of
2692 returning MI_CMD_ERROR.
2693 (mi_cmd_data_write_register_values): Call error instead of
2694 returning MI_CMD_ERROR.
2695 (mi_cmd_list_features): Return MI_CMD_DONE.
2696 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
2697 (mi_execute_command): Always print exceptions with -error.
2699 2008-04-04 Joel Brobecker <brobecker@adacore.com>
2701 * NEWS: Mention new commands set/show multiple-symbols.
2703 2008-04-03 Joel Brobecker <brobecker@adacore.com>
2705 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
2706 (multiple_symbols_cancel): New constants.
2707 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
2708 (multiple_symbols_select_mode): New function.
2709 (_initialize_symtab): Add new set/show multiple-symbols commands.
2710 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
2711 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
2712 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
2714 * linespec.c (decode_line_2): Likewise.
2716 2008-04-03 Doug Evans <dje@sebabeach.org>
2718 * symtab.h (enum free_code): Delete free_contents, unused.
2719 * symmisc.c (free_symtab_block): Delete.
2720 (free_symtab, case free_code): Delete.
2722 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
2724 * valops.c (value_cast_structs): New function. Cast related
2725 STRUCT types up/down and return cast value. The body of this
2726 function comes mostly from value_cast_pointers.
2727 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
2728 to value_cast_structs. Now value_cast_pointers needs only create
2729 appropriate reference after using value_cast_structs for actual
2731 (value_cast): Handle references.
2733 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
2735 * MAINTAINERS: Added myself to section Write After Approval.
2737 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
2739 * ia64-tdep.c (examine_prologue): Correct array access.
2741 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
2743 * cp-support.c (first_component_command): Return if no arguments.
2745 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
2747 * ser-mingw.c (ser_windows_open): Open requested name.
2749 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
2751 * MAINTAINERS: Added myself.
2753 2008-03-28 Pedro Alves <pedro@codesourcery.com>
2755 * target.c (find_default_run_target): Allow a NULL `do_mesg'
2756 parameter. If it is NULL, don't call error.
2757 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
2758 `do_mesg' parameter to find_default_run_target. If no target was
2761 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
2763 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
2764 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
2765 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
2767 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
2769 2008-03-27 Joel Brobecker <brobecker@adacore.com>
2773 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
2775 * features/Makefile (%.dat): Set xmltarget to the base filename
2776 of the XML source, without subdirectory.
2777 * regformats/rs6000/powerpc-32.dat: Regenerate.
2778 * regformats/rs6000/powerpc-64.dat: Regenerate.
2779 * regformats/rs6000/powerpc-e500.dat: Regenerate.
2781 2008-03-27 Markus Deuling <deuling@de.ibm.com>
2783 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
2786 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
2788 * mi/mi-main.c (enum captured_mi_execute_command_actions):
2789 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
2791 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
2793 * objfiles.h (struct objfile): New GDBARCH member.
2794 (get_objfile_arch): Add prototype.
2795 * objfiles.c: Include "arch-utils.h".
2796 (allocate_objfile): Look up gdbarch associated with bfd.
2797 (get_objfile_arch): New function.
2798 * Makefile (objfiles.o): Update dependencies.
2800 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
2802 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
2804 (locexpr_describe_location): Replace current_gdbarch by
2806 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
2807 (dwarf2_add_field): Likewise.
2808 (read_tag_pointer_type): Likewise.
2809 (read_base_type): Likewise.
2810 (new_symbol): Likewise.
2812 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
2813 (decode_base_type, decode_function_type): Likewise.
2814 (coff_read_struct_type, coff_read_enum_type): Likewise.
2815 (coff_symtab_read): Replace current_gdbarch by objfile arch.
2816 (decode_base_type): Likewise.
2817 (coff_read_enum_type): Likewise.
2818 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
2819 (coff_read_enum_type): Likewise.
2821 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
2822 (end_psymtab): Likewise.
2823 (process_one_symbol): Likewise.
2825 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
2826 (parse_procedure): Likewise.
2827 (parse_partial_symbols): Likewise.
2829 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
2831 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
2832 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
2834 (read_range_type): Replace current_gdbarch by objfile arch. Replace
2835 static range_index_type by built-in type.
2836 (read_one_struct_field): Replace current_gdbarch by objfile arch.
2837 (read_enum_type): Likewise.
2839 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
2842 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
2844 * varobj.h (varobj_floating_p): Declare.
2845 * varobj.c (varobj_floating_p): New.
2846 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
2847 '@' as the name, update all floating varobjs.
2849 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
2851 * varobj.c (struct varobj_root): Rename use_selected_frame to
2852 floating, and clarify the meaning.
2853 (varobj_create, varobj_update, new_root_variable): Adjust.
2854 (value_of_root): Don't use type_changed as in variable,
2856 (c_value_of_root): Adjust.
2858 2008-03-25 Pedro Alves <pedro@codesourcery.com>
2860 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
2862 (linux_nat_wait): Add main lwp to gdb's thread list.
2863 * linux-thread-db.c (find_new_threads_callback): Also attach to
2864 already listed threads which thread_db didn't know about yet.
2866 2008-03-25 Pedro Alves <pedro@codesourcery.com>
2868 * linux-nat.c (drain_queued_events): Fix comment typo.
2869 (linux_nat_attach): In async mode, don't rely on storing a pending
2870 status. Instead place the wait status on the pipe.
2871 (linux_nat_resume): Remove unreacheable shortcut code in async
2873 (stop_wait_callback): In async mode, don't store pending status.
2874 Instead, cancel breakpoints or resend the signal appropriatelly.
2875 (cancel_breakpoint): New, refactored from
2876 cancel_breakpoints_callback.
2877 (cancel_breakpoints_callback): Call cancel_breakpoint.
2878 (pipe_to_local_event_queue): Remove special token processing.
2879 (linux_nat_wait): Issue an internal error if a pending status is
2880 found in async mode.
2882 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
2884 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
2886 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
2887 Vladimir Prus <vladimir@codesourcery.com>
2889 * varobj.c (struct varobj_root): New component thread_id.
2890 (varobj_get_thread_id, check_scope): New functions.
2891 (c_value_of_root): Use check_scope. Switch to the
2892 proper thread if necessary.
2894 * varobj.h (varobj_get_thread_id): New extern.
2896 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
2898 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
2901 * top.c: Revert 2008-03-21 changes.
2903 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
2905 * thread.c (make_cleanup_restore_current_thread): Make it
2907 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2908 * varobj.c (varobj_update): Don't save/restore frame.
2909 (c_value_of_root): Save/restore thread and frame here,
2910 using make_cleanup_restore_current_thread.
2911 * Makefile.in: Update dependecies.
2913 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
2915 * varobj.c (struct varobj_root): Clarify
2916 comment on the frame field.
2917 (varobj_create): Don't set frame if we have no
2920 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2923 Suggested by Jan Kratochvil:
2924 * top.c (gdb_rl_operate_and_get_next_completion): Call
2925 rl_redisplay_function.
2926 (gdb_rl_redisplay): New.
2927 (init_main): Set rl_redisplay_function.
2929 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
2931 * aix-thread.c (pdc_read_regs): Fix compiler warning.
2932 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
2933 (store_regs_kernel_thread): Likewise.
2935 2008-03-21 Pedro Alves <pedro@codesourcery.com>
2937 Linux native async support.
2939 * target.h (struct target_ops): Delete to_async_mask_value and add
2941 (target_is_async_p, target_async): Formatting.
2942 (target_async_mask_value): Delete.
2943 (target_async_mask): Delete function declaration, and add new
2944 target macro with the same name.
2946 * target.c (update_current_target): Replace to_async_mask_value by
2947 to_async_mask. Default to_async_mask to return_one.
2948 (target_async_mask): Delete.
2949 (find_default_can_async_p, find_default_is_async_p): New.
2950 (init_dummy_target): register find_default_can_async_p and
2951 find_default_is_async_p on the dummy target.
2953 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
2954 (debug_linux_nat_async): New global.
2955 (show_debug_linux_nat_async): New function.
2956 (linux_nat_async_enabled, linux_nat_async_mask_value)
2957 (linux_nat_event_pipe, linux_nat_num_queued_events)
2958 (linux_nat_async_events_enabled): New globals.
2959 (struct waitpid_result): New struct.
2960 (waitpid_queue): New global.
2961 (queued_waitpid, push_waitpid, drain_queued_events): New.
2962 (my_waitpid): Call queued_waitpid.
2963 (linux_child_follow_fork): Disable async events during the call.
2964 (blocked_mask): Delete.
2965 (sync_sigchld_action, async_sigchld_action): New globals.
2966 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
2967 async mode, block events during the call.
2968 (linux_nat_create_inferior): New.
2969 (linux_nat_attach): In sync mode, restore the mask states. In
2970 async mode, wake the event loop immediatelly.
2971 (detach_callback): Drain all queued events of the lwp we're
2973 (linux_nat_detach): Block async mode, and drain events of the main
2975 (linux_nat_resume): If in async mode, mask async events during the
2976 call. If short circuiting, force event loop to wake up. If
2977 resuming, set target_executing, and register target events in the
2979 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
2980 (linux_nat_wait): In async mode, block events during the call.
2981 Only enable/disable passing SIGINT to the inferior in sync mode.
2982 Get events from local waitpid queue. If no interesting events was
2983 found, return to events loop. Reregister target events in the
2984 event loop on exit. In sync mode, no need to reblock SIGCHLD.
2985 (linux_nat_kill): Disable events on entry.
2986 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
2987 here. Detach async mode from the event loop if there are no more
2988 forks available, otherwise leave it on.
2989 (sigchld_handler): Assure this is called only in sync mode.
2990 (linux_async_permitted, linux_async_permitted_1): New globals.
2991 (set_maintenance_linux_async_permitted)
2992 (show_maintenance_linux_async_permitted): New functions.
2993 (linux_nat_is_async_p, linux_nat_can_async_p)
2994 (linux_nat_async_mask): New.
2995 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
2996 (get_pending_events, async_sigchld_handler): New.
2997 (linux_nat_async_events): New.
2998 (async_terminal_is_ours): New global.
2999 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
3000 (async_client_callback, async_client_context): New.
3001 (linux_nat_async_file_handler, linux_nat_async)
3002 (linux_nat_disable_async, linux_nat_enable_async): New.
3003 (linux_nat_add_target): Register linux_nat_create_inferior,
3004 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
3005 linux_nat_async_mask, linux_nat_terminal_inferior and
3006 linux_nat_terminal_ours.
3007 (_initialize_linux_nat): Remove local action variable, and update
3008 code that used it to use sync_sigchld_action. Add new
3009 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
3010 set/show command in the maintenance class. Add new "linux-async"
3011 maintenance set/show command. Block SIGCHLD by default. Setup
3012 async_sichld_action, and sync_sigchld_action. Install the default
3014 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
3017 * linux-thread-db.c (re_check_for_thread_db): New.
3018 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
3019 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
3020 (thread_db_async_mask): New.
3021 (init_thread_db_ops): Register thread_db_can_async_p,
3022 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
3024 * remote.c (remote_async_mask_value): New.
3025 (remote_return_zero): New.
3026 (init_remote_ops): Register remote_return_zero as callbacks of
3027 to_can_async_p and to_is_async_p.
3028 (remote_can_async_p, remote_is_async_p, remote_async): Update to
3029 use remote_async_mask_value.
3030 (remote_async_mask): New.
3031 (init_remote_async_ops): Remove to_async_mask_value setting and
3032 register remote_async_mask as to_async_mask callback in
3035 * Makefile.in (linux-nat.o): Update.
3037 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
3039 * gdbthread.h (add_thread_with_info): New.
3040 * linux-thread-db.c: Add some documentation.
3041 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
3042 (struct private_thread_info): Remove th_valid and ti_valid.
3043 Replace ti with tid.
3044 (thread_get_info_callback): Do not add TID to the new ptid. Do
3046 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
3047 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
3049 (attach_thread): Handle an already-existing thread. Use
3050 add_thread_with_info. Cache the th and tid.
3051 (detach_thread): Verify that private was set. Remove verbose
3052 argument and printing. Update caller.
3053 (thread_db_detach): Do not adjust inferior_ptid.
3054 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
3055 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
3056 (thread_db_wait): Do not use lwp_from_thread.
3057 (thread_db_pid_to_str): Use the cached TID.
3058 (thread_db_extra_thread_info): Check that private is set.
3059 (same_ptid_callback): Delete.
3060 (thread_db_get_thread_local_address): Do not use it or check
3061 is_thread. Check that private is set. Assume that the thread
3062 handle is already cached.
3063 (init_thread_db_ops): Remove to_resume and to_kill.
3064 * thread.c (add_thread_with_info): New.
3065 (add_thread): Use it.
3066 * linux-nat.c (find_thread_from_lwp): Delete.
3067 (exit_lwp): Do not use it. Check print_thread_events. Print before
3068 deleting the thread.
3069 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
3070 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
3071 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
3072 printf_unfiltered for thread exits.
3073 * procfs.c (procfs_wait): Likewise.
3075 2008-03-21 Chris Demetriou <cgd@google.com>
3077 * symtab.c (rbreak_command): Quote symbol name before passing
3078 it to break_command.
3080 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
3082 * eval.c (evaluate_subexp_for_address): Clarify error message.
3083 Use value_must_coerce_to_target.
3084 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
3085 * valops.c (value_assign): Call value_coerce_to_target when
3086 assigning to anything but internalvars. Leave GDB-side arrays
3087 as arrays when assigning to internalvars.
3088 (value_must_coerce_to_target, value_coerce_to_target): New.
3089 (value_coerce_array, value_addr): Call value_coerce_to_target.
3090 (value_array): Create the array in GDB's memory instead of
3092 * value.h (value_must_coerce_to_target, value_coerce_to_target):
3095 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
3097 * top.c (quit_confirm): Warn that we will kill the program.
3099 2008-03-19 Pedro Alves <pedro@codesourcery.com>
3101 * inflow.c (terminal_ours_1): Guard access to
3102 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
3104 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
3105 Jim Blandy <jimb@codesourcery.com>
3106 Daniel Jacobowitz <drow@false.org>
3108 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
3109 (dwarf2_read_address): Update prototype.
3111 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
3112 (signed_address_type): Likewise.
3113 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
3114 (execute_stack_op): Update calls to unsigned_address_type,
3115 signed_address_type and dwarf2_read_address. Fix implementation
3116 of DW_OP_deref_size.
3118 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
3119 (dwarf2_per_cu_addr_size): Likewise.
3120 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
3121 (struct dwarf2_loclist_baton): Likewise.
3123 * dwarf2loc.c (find_location_expression): Update calls to
3124 dwarf2_read_address. Use dwarf2_per_cu_objfile and
3125 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
3126 (locexpr_describe_location): Likewise.
3127 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
3128 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
3129 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
3130 to dwarf2_per_cu_addr_size (per_cu).
3131 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
3132 (loclist_read_variable): Likewise.
3133 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
3135 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
3136 instead of baton->objfile.
3137 (dwarf2_per_cu_obfile): New function.
3138 (dwarf2_per_cu_addr_size): Likewise.
3140 * dwarf2-frame.c (struct comp_unit): Move higher.
3141 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
3142 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
3143 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
3144 parameter by using fde->eh_frame_p. Use read_encoded_value
3145 to implement DW_CFA_set_loc.
3146 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
3147 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
3148 execute_stack_op and execute_cfa_program.
3149 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
3150 (size_of_encoded_value): Remove.
3151 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
3152 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
3153 (add_cie): Set cie->unit backlink.
3154 (decode_frame_entry_1): Set cie->addr_size. Update calls to
3156 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
3158 2008-03-17 Markus Deuling <deuling@de.ibm.com>
3160 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
3161 gdbarch_bfd_arch_info.
3163 2008-03-17 Joel Brobecker <brobecker@adacore.com>
3165 * aix-thread.c (pdc_read_regs): Minor reformatting.
3167 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
3169 * thread.c (print_thread_info): Don't insist
3170 on having current thread if there are no
3173 2008-03-17 Pedro Alves <pedro@codesourcery.com>
3175 * infcmd.c (attach_command_post_wait)
3176 (attach_command_continuation): New.
3177 (attach_command): Support background async execution, and async
3178 execution in synchronous mode.
3180 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3182 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
3183 * symmisc.c (dump_symtab_1): Likewise.
3184 * wrapper.c (gdb_value_struct_elt): Likewise.
3186 2008-03-17 Pedro Alves <pedro@codesourcery.com>
3188 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
3190 2008-03-17 Pedro Alves <pedro@codesourcery.com>
3192 * linux-nat.c (linux_nat_filter_event): New, refactored from
3194 (linux_nat_wait): Call linux_nat_filter_event.
3196 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
3198 * top.c (execute_command): Fix uninitialized variable error.
3200 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
3202 * Makefile.in (amd64nbsd-nat.o): New dependency.
3203 * amd64nbsd-nat.c: Include "nbsd-nat.h".
3204 (_initialize_amd64nbsd_nat): Update target vector to use
3205 nbsd_pid_to_exec_file.
3206 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
3208 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
3210 Remove ignoring leading exec events code.
3211 * fork-child.c (startup_inferior): Do not set
3212 inferior_ignoring_leading_exec_events.
3213 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
3214 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
3215 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
3216 (handle_inferior_event): Remove code for ignoring leading exec
3218 * target.c (update_current_target): Do not inherit, or default,
3219 to_reported_exec_events_per_exec_call.
3220 (debug_to_reported_exec_events_per_exec_call): Remove.
3221 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
3222 * target.h (target_reported_exec_events_per_exec_call): Remove.
3223 (struct target): Remove the to_reported_exec_events_per_exec_call
3226 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
3228 Implement -thread-info.
3229 * gdbthread.h (print_thread_info): Declare.
3231 * thread.c (print_thread_info): New, extracted
3232 from info_threads_command and adjusted to
3233 work for CLI and MI.
3234 (info_threads_command): Use print_thread_info.
3235 * Makefile.in: Update dependencies.
3237 * mi/mi-cmds.c (mi_cmds): Specify a handler
3239 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
3240 * mi/mi-main.c (mi_cmd_thread_info): New.
3241 (mi_cmd_list_features): Include 'thread-info'.
3243 2008-03-14 Kevin Buettner <kevinb@redhat.com>
3245 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
3246 to decide whether to match instruction patterns using "sw" and "sd".
3248 2008-03-14 Pedro Alves <pedro@codesourcery.com>
3250 * infcmd.c (jump_command): Postpone disabling stdin until after
3253 2008-03-14 Pedro Alves <pedro@codesourcery.com>
3255 * inflow.c (gdb_getpgrp): New.
3256 (gdb_has_a_terminal): Use get_getpgrp.
3257 (terminal_ours_1): If attach_flag is set, don't refetch
3258 inferior_process_group.
3260 2008-03-14 Pedro Alves <pedro@codesourcery.com>
3262 * features/library-list.dtd: Allow "section" elements as children
3263 of "library". Add "section" element and describe its attributes.
3265 * solib-target.c (struct lm_info): Add section_bases member.
3266 (library_list_start_segment): Error out if seen a section element.
3267 (library_list_start_section): New.
3268 (library_list_end_library): New.
3269 (solib_target_free_library_list): Free section_bases.
3270 (section_attributes): New.
3271 (library_children): Make "segment" optional. Add "section" child.
3272 (library_list_children): Register library_list_end_library.
3273 (solib_target_relocate_section_addresses): Handle section bases.
3275 * NEWS: Mention new qXfer:libraries:read section offsets support.
3277 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
3279 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
3280 (make_exec_error_cleanup): Remove declarations.
3281 * utils.c (exec_error_cleanup_chain): Remove.
3282 (do_exec_error_cleanups, discard_exec_error_cleanups)
3283 (make_exec_error_cleanup): Remove.
3284 * event-loop.c (start_event_loop): Adjust call to
3286 * event-top.c (async_enable_stdin): Remove the paramater dummy.
3287 (async_disable_stdin): Don't register async_enable_stdin via
3289 * inf-loop.c (inferior_event_handler): Don't
3290 call do_exec_error_cleanups. Call async_enable_stdin instead.
3291 * event-loop.c (start_event_loop): Adjust call to
3293 * tui/tui-interp.c (tui_command_loop): Adjust call to
3296 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
3299 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
3300 * breakpoint.c (bpstat_do_actions): In async mode,
3301 don't jump to top expecting stop_bpstat to be already
3303 * event-loop.c (start_event_loop): Call async_enable_stdin
3305 * event-top.c (async_enable_stdin): Do nothing if sync_execution
3307 (command_handler): Do not setup continuation here.
3308 (command_line_handler_continuation): Move to...
3309 * top.c (command_line_handler_continuation): ... here.
3310 (execute_command): In async mode, register continuation.
3311 Don't check frame's language in running in async mode.
3312 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
3313 * inf-loop.c (complete_execution): Inline into...
3314 (inferior_event_handler): ... here. Clear target_executing before
3315 doing any cleanups. Don't try to show prompt if the target was
3317 * infcmd.c (signal_command): Add support for async mode.
3318 (finish_command): Only add continuation if the target was
3319 successfully resumed.
3320 * remote.c (init_async_opts): Register to_get_thread_local_address
3322 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
3323 with sync_execution.
3324 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
3327 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
3329 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
3330 * exec.c (exec_bfd_mtime): Define.
3331 (exec_close): Clear it.
3332 (exec_file_attach): Set it.
3333 * gdbcore.h (exec_bfd_mtime): Declare.
3334 * source.c (find_source_lines): Do not use bfd_get_mtime.
3336 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
3338 * top.c (simplified_command_loop): Remove.
3340 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
3342 Remove unused remote.c hooks.
3343 * remote.c (deprecated_target_resume_hook)
3344 (deprecated_target_wait_loop_hook): Remove.
3345 (remote_resume): Do not call deprecated_target_resume_hook.
3346 (remote_wait): Do not call deprecated_target_wait_loop_hook.
3347 (remote_async_wait): Likewise.
3349 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
3351 Implement MI notification for new threads.
3352 * doc/observer.texi (new_thread): Document.
3353 * observer.sh: Forward declare struct thread_info.
3354 * thread.c (add_thread): Notify observer.
3356 * interps.h (interp_init_ftype): New parameter
3358 (interp_set): Likewise.
3359 (top_level_interpreter_data): Declare.
3360 * interps.c (interp_set): New parameter top_level.
3361 Pass it to interpreter's init function. Remember
3362 top level interpreter.
3363 (interpreter_exec_cmd): Adjust.
3364 (top_level_interpreter_data): New.
3365 * main.c (captured_main): Pass 1 for top_level
3366 parameter of interp_set.
3367 * cli/cli-interp.c (cli_interpreter_init): New
3368 parameter top_level.
3369 * tui/tui-interp.c (tui_init): New parameter top_level.
3371 * mi/mi-interp.c (mi_new_thread): New.
3372 (mi_interpreter_init): If top level, register
3373 observer for new threads.
3375 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
3377 2008-03-14 Pedro Alves <pedro@codesourcery.com>
3379 * top.c (execute_command): Disable break and stop
3380 commands in async mode.
3382 2008-03-14 Pedro Alves <pedro@codesourcery.com>
3385 2008-03-14 Pedro Alves <pedro@codesourcery.com>
3386 * inf-loop.c (inferior_event_handler): Don't include remote.h.
3387 Call target_stop in the INF_QUIT_REQ case.
3388 * Makefile.in (inf-loop.o): Update.
3390 2008-03-14 Pedro Alves <pedro@codesourcery.com>
3392 * inf-loop.c (inferior_event_handler): Don't include remote.h.
3393 Call target_stop in the INF_QUIT_REQ case.
3394 * Makefile.in (inf-loop.o): Update.
3396 2008-03-14 Pedro Alves <pedro@codesourcery.com>
3398 * top.c (execute_command): Enable break, info and interrupt
3399 commands in async mode.
3401 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
3402 Daniel Jacobowitz <dan@codesourcery.com>
3404 * breakpoint.h (breakpoint_restore_shadows): New
3406 * breakpoint.c (breakpoint_restore_shadows): New.
3407 (read_memory_nobpt): Delete.
3408 * gdbcore.h (read_memory_nobpt): Delete declaration.
3409 * target.c (memory_xfer_partial): Call
3410 breakpoint_restore_shadows.
3411 (restore_show_memory_breakpoints)
3412 (make_show_memory_beakpoints_cleanup): New.
3413 (show_memory_breakpoints): New.
3414 * target.h (make_show_memory_beakpoints_cleanup): Declare.
3415 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
3416 Make sure we see memory breakpoints when checking if
3417 breakpoint is still there.
3418 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
3419 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
3420 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
3421 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
3423 2008-03-12 Pedro Alves <pedro@codesourcery.com>
3425 * thread.c (add_thread): Use printf_unfiltered to print.
3427 2008-03-12 Joel Brobecker <brobecker@gnat.com>
3429 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
3430 that is true only on x86-solaris and x86_64-solaris.
3431 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
3432 with proc_get_LDT_entry.
3434 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
3436 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
3437 * config.in, configure: Regenerate.
3438 * fork-child.c (fork_inferior): Call create_tty_session.
3439 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
3440 (create_tty_session): New function.
3441 * terminal.h: Declare create_tty_session.
3443 2008-03-12 Alan Modra <amodra@bigpond.net.au>
3446 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
3447 * mipsread.c: Include elf/internal.h.
3448 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
3451 2008-03-11 Markus Deuling <deuling@de.ibm.com>
3453 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
3454 to get at the current architecture and at the target specific vector.
3455 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
3456 remove define of I387_ST0_REGNUM.
3458 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
3460 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
3461 get at the current architecture
3462 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
3465 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
3466 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
3468 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
3469 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
3470 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
3472 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
3473 at the target specific vector.
3475 (i386_get_longjmp_target): Use get_frame_arch to get at the current
3476 architecture. Use gdbarch_tdep to get at the target specific vector.
3478 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
3479 update caller. Use gdbarch_tdep to get at the target specific vector.
3481 (i386_register_to_value: Use get_frame_arch to get at the current
3484 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
3487 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
3488 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
3489 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
3490 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
3492 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
3495 (i387_convert_register_p, i387_register_to_value,
3496 i387_value_to_register): Update call for i386_fp_regnum_p.
3498 * i387-tdep.h: Remove comment.
3499 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
3500 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
3501 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
3502 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
3503 I387_MXCSR_REGNUM): Add target specific vector as parameter.
3505 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
3507 * Makefile.in (fork-child.o): Update.
3508 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
3509 argument. Gather all gdbserver features together.
3510 * fork-child.c (exec_wrapper): New variable.
3511 (fork_inferior): Use it.
3512 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
3513 (unset_exec_wrapper_command, _initialize_fork_child): New.
3515 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
3517 * source.c (directory_command): Modify the determination of
3518 condition of terminal "from_tty".
3520 2008-03-10 Matt Rice <ratmice@gmail.com>
3522 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
3524 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
3526 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
3527 of the data passing to strtoulst function.
3528 (info_spu_signal_command): Likewise.
3530 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
3532 * mi/mi-interp.c (mi_command_loop): Remove
3535 2008-03-07 Joel Brobecker <brobecker@adacore.com>
3537 * remote.c (extended_remote_attach_1): Make local variable pid an int
3540 2008-03-07 Joel Brobecker <brobecker@adacore.com>
3542 * solib-svr4.c (svr4_same_1): New function, originally extracted
3543 from svr4_same and expanded to handle the sparc64 case.
3544 (svr4_same): Move up and reimplement using svr4_same_1.
3545 (enable_break): Use svr4_same_1 to do shared library name comparisons.
3547 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
3549 * MAINTAINERS: Move self to Paper trail.
3551 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
3553 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
3554 * event-loop.c (call_async_signal_handler): New.
3555 * event-loop.h (call_async_signal_handler)
3556 (gdb_call_async_signal_handler): Declare.
3557 (mark_async_signal_handler): Add comments.
3558 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
3559 * mingw-hdep.c (sigint_event, sigint_handler): New.
3560 (gdb_select): Use them. Wait for the readline signal handler
3562 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
3563 * posix-hdep.c (gdb_call_async_signal_handler): New function.
3564 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
3566 (remote_fileio_ctrl_c_signal_handler): Use
3567 gdb_call_async_signal_handler.
3568 (initialize_remote_fileio): Initialize sigint_fileio_token.
3569 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
3570 not initialize tokens here.
3571 (handle_remote_sigint_twice): Likewise. Reinstall
3572 handle_remote_sigint.
3573 (async_remote_interrupt_twice): Just call interrupt_query.
3574 (cleanup_sigint_signal_handler): Do not delete tokens.
3575 (remote_interrupt, remote_interrupt_twice): Use
3576 gdb_call_async_signal_handler.
3577 (interrupt_query): Reinstall the default signal handler.
3578 (_initialize_remote): Initialize tokens here.
3580 2008-03-04 Joel Brobecker <brobecker@adacore.com>
3582 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
3583 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
3584 Change the type of the lr register to code_ptr.
3585 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
3586 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
3587 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
3588 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
3589 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
3590 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
3591 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
3593 2008-03-03 James E. Wilson <wilson@tuliptree.org>
3595 * MAINTAINERS: Update my email address.
3597 2008-03-03 Keith Seitz <keiths@redhat.com>
3599 From Dave Murphy <davem@devkitpro.org>:
3600 * configure.ac: Set tcl configdir to win under mingw.
3601 * configure: Regenerate.
3603 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
3605 * breakpoint.c (fetch_watchpoint_value): New function.
3606 (update_watchpoint): Set and clear val_valid. Use
3607 fetch_watchpoint_value. Handle unreadable values on the
3608 value chain. Correct check for user-requested array watchpoints.
3609 (breakpoint_init_inferior): Clear val_valid.
3610 (watchpoint_value_print): New function.
3611 (print_it_typical): Use it. Do not free or clear old_val. Print
3612 watchpoints even if old_val == NULL.
3613 (watchpoint_check): Use fetch_watchpoint_value. Check for values
3614 becoming readable or unreadable.
3615 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
3616 (do_enable_watchpoint): Likewise.
3617 * breakpoint.h (struct breakpoint): Update comment for val. Add
3619 * NEWS: Mention watchpoints on inaccessible memory.
3621 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
3623 * Makefile.in (i386-nat.o): Update.
3624 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
3625 i386_use_watchpoints.
3626 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
3627 i386_use_watchpoints.
3628 * i386-nat.c (i386_stopped_data_address): Take two arguments.
3629 (i386_stopped_by_watchpoint): Update call.
3630 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
3631 * config/i386/nm-i386.h: Conditionalize definitions on
3632 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
3633 (i386_use_watchpoints): Declare.
3634 (i386_stopped_data_address): Update.
3635 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
3636 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
3638 2008-02-29 Joel Brobecker <brobecker@adacore.com>
3640 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
3641 * version.in: Bump version to 6.8.50.20080229-cvs.
3643 2008-02-28 Markus Deuling <deuling@de.ibm.com>
3645 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
3648 2008-02-28 Tom Tromey <tromey@redhat.com>
3650 * infcmd.c (notice_args_read): Print result of get_inferior_args.
3652 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
3654 * infcmd.c (kill_if_already_running): Make static. Use
3655 target_require_runnable.
3656 * target.c (target_require_runnable): New.
3657 * target.h (target_require_runnable): Declare.
3659 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
3661 * frame.c (reinit_frame_cache): Only annotate if frames were
3664 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
3666 * regformats/reg-ppc.dat: Rename "ps" to "msr".
3667 * regformats/reg-ppc64.dat: Likewise.
3669 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
3671 * features/Makefile (%.dat): Emit xmltarget statement.
3673 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
3674 Generate code to set gdbserver_xmltarget in init_registers_${name}.
3676 * regformats/arm-with-iwmmxt.dat: Regenerate.
3677 * regformats/mips64-linux.dat: Regenerate.
3678 * regformats/mips-linux.dat: Regenerate.
3679 * regformats/rs6000/powerpc-32.dat: Regenerate.
3680 * regformats/rs6000/powerpc-64.dat: Regenerate.
3681 * regformats/rs6000/powerpc-e500.dat: Regenerate.
3683 * regformats/reg-arm.dat: Add xmlarch statement.
3684 * regformats/reg-i386.dat: Likewise.
3685 * regformats/reg-i386-linux.dat: Likewise.
3686 * regformats/reg-x86-64-linux.dat: Likewise.
3687 * regformats/reg-spu.dat: Likewise.
3689 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
3691 * remote.c (remote_wait, remote_async_wait): Stop if we receive
3694 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
3696 * utils.c (debug_timestamp): New.
3697 (vfprintf_unfiltered): Print timestamps if requested.
3698 (show_debug_timestamp): New.
3699 (initialize_utils): Register "set debug timestamp".
3700 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
3702 2008-02-27 Joel Brobecker <brobecker@adacore.com>
3704 * breakpoint.c (skip_prologue_sal): New function.
3705 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
3706 computed from a line number.
3708 2008-02-27 Joel Brobecker <brobecker@adacore.com>
3710 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
3711 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
3712 Set PC register type to "code_ptr".
3713 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
3714 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
3715 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
3716 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
3717 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
3718 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
3719 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
3722 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
3724 * regformats/regdat.sh: Rename init_registers function in
3725 generated file to init_registers_${name}.
3727 * regformats/reg-crisv32.dat: Set "name" to crisv32.
3728 * regformats/reg-ppc64.dat: Set "name" to ppc64.
3729 * regformats/reg-s390x.dat: Set "name" to s390x.
3731 2008-02-26 Greg Law <glaw@undo-software.com>
3733 * regcache.c (registers_changed): Call reinit_frame_cache.
3735 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
3737 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
3738 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
3739 and svr4_fetch_objfile_link_map.
3740 * Makefile.in (sh-linux-tdep.o): Update.
3742 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
3744 * amd64-tdep.c (amd64_classify): Add support for decimal float
3746 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
3747 use the struct return convention.
3749 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
3751 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
3752 to old format. Discard breakpoint address if shared library is
3754 (breakpoint_1): Adjust formatting of table header accordingly.
3756 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
3758 * remote.c (remote_get_threadlist): If the response
3759 is empty, don't try to parse it.
3761 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
3763 Unbreak 'target async'.
3764 * serial.c (serial_async): Set the
3765 handler function before enabling async
3768 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
3770 * solib-svr4.c (enable_break): Convert r_brk to a code address.
3772 2008-02-21 Pedro Alves <pedro@codesourcery.com>
3774 * remote.c (extended_remote_attach_1): Set attach_flag.
3775 (extended_remote_create_inferior_1): Clear attach_flag.
3777 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
3779 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
3781 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
3782 * solib-svr4.c (solib_svr4_r_brk): New.
3783 (open_symbol_file_object, svr4_current_sos): Always check the
3785 (svr4_fetch_objfile_link_map): Do not set debug_base.
3786 (enable_break): Use r_brk if it is set.
3787 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
3788 (svr4_lp64_fetch_link_map_offsets): Likewise.
3789 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
3791 2008-02-20 Markus Deuling <deuling@de.ibm.com>
3792 Mark Kettenis <kettenis@gnu.org>
3794 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
3795 trad_frame_saved_reg.
3796 (trad-frame.h): New include.
3798 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
3799 instead of frame_obstack_zalloc.
3800 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
3802 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
3804 2008-02-20 Markus Deuling <deuling@de.ibm.com>
3806 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
3807 from disassemble_info instead of gdbarch_byte_order.
3809 * mips-tdep.c (gdb_print_insn_mips): Likewise.
3810 * arm-tdep.c (gdb_print_insn_arm): Likewise.
3812 2008-02-20 Markus Deuling <deuling@de.ibm.com>
3814 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
3815 gdbarch as parameter.
3817 * gdbarch.{c,h}: Regenerate.
3819 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
3821 * mem-break.c (default_memory_insert_breakpoint)
3822 (default_memory_remove_breakpoint): Likewise.
3823 * target.h (default_memory_remove_breakpoint)
3824 (default_memory_insert_breakpoint): Likewise.
3826 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
3827 parameter. Replace current_gdbarch by gdbarch.
3828 * m32r-tdep.c (m32r_memory_insert_breakpoint)
3829 (m32r_memory_remove_breakpoint): Likewise.
3831 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
3833 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
3835 2008-02-19 Joel Brobecker <brobecker@adacore.com>
3837 * NEWS: Add entry describing Add support improvements.
3839 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3841 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
3844 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3846 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
3847 register_offset_hack anymore.
3849 * regcache.{c,h} (register_offset_hack): Remove.
3851 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3853 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
3855 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
3856 current_gdbarch by gdbarch.
3857 (hppa64_hpux_find_global_pointer): Likewise.
3858 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
3859 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
3860 find_global_pointer.
3862 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
3864 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
3866 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
3867 of gdbarch_num_regs.
3869 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
3870 replace current_gdbarch by gdbarch.
3871 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
3873 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3875 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
3876 and replace current_gdbarch by gdbarch.
3878 (store_register): Update call for exec_one_dummy_insn.
3879 (fetch_register, store_register): Update call of regmap.
3881 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
3882 parameter and replace current_gdbarch by gdbarch.
3884 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
3885 the current architecture. Update call for getregs_supplies and
3887 (ppcnbsd_fetch_inferior_registers): Likewise.
3889 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
3890 replace current_gdbarch by gdbarch.
3891 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
3892 get_regcache_arch to get at the current architecture. Update call for
3895 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3897 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
3900 2008-02-15 Markus Deuling <deuling@de.ibm.com>
3902 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
3904 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
3906 * NEWS: Mention pending breakpints in MI.
3908 2008-02-14 Markus Deuling <deuling@de.ibm.com>
3910 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
3912 2008-02-13 Markus Deuling <deuling@de.ibm.com>
3914 Add script to build and test GDB using enable-targets=all.
3916 * gdb_buildall.sh: New file.
3918 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
3920 * NEWS (New native configurations): Xtensa GNU/Linux.
3921 (New targets): Xtensa GNU/Linux.
3922 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
3924 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
3925 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
3926 * configure.tgt (xtensa*-*-linux*): New entry.
3927 * xtensa-config.c (xtensa_tdep): New variable.
3928 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
3929 (rmap): Change format based on new macro XTREG.
3930 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
3931 * xtensa-linux-nat.c: New.
3932 * xtensa-linux-tdep.c: New.
3933 * xtensa-xtregs.c: New.
3934 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
3935 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
3936 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
3937 (xtensa_register_t): New field coprocessor.
3938 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
3939 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
3940 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
3941 Update to handle privileged registers.
3942 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
3943 (xtensa_push_dummy_call): Set windowstart register correctly.
3944 (call0_analyze_prologue): Initialize xtensa_default_isa.
3945 (xtensa_derive_tdep): New.
3946 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
3947 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
3948 Call xtensa_derive_tdep().
3949 * config/xtensa/linux.mh: New.
3950 * regformats/reg-xtensa.dat: New.
3952 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
3954 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
3955 (filenames.h): New include.
3956 * Makefile.in (corelow.o): Add dependency for filenames.h.
3958 2008-02-08 Doug Evans <dje@google.com>
3960 * source.c (find_and_open_source): Always rewrite absolute filenames.
3962 2008-02-07 Doug Evans <dje@google.com>
3964 * breakpoint.c: #include "hashtab.h".
3965 (ambiguous_names_p): New fn.
3966 (update_breakpoint_locations): When restoring bp enable status, don't
3967 compare function names if any functions have same name.
3968 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
3970 2008-02-07 Joel Brobecker <brobecker@adacore.com>
3972 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
3973 instead of just a VEC*. Update use of SV.
3974 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
3976 2007-02-07 Joel Brobecker <brobecker@adacore.com>
3978 * NEWS: Put all new commands since gdb-6.7 together.
3980 2007-02-07 Joel Brobecker <brobecker@adacore.com>
3982 * ada-lang.c: #include "vec.h".
3983 (struct string_vector, new_string_vector, string_vector_append):
3985 (char_ptr): New typedef.
3986 (DEF_VEC_P (char_ptr)): New VEC type.
3987 (symbol_completion_add): Update profile to take the new VEC type
3988 instead of the old string_vector structure. Update code accordingly.
3989 (ada_make_symbol_completion_list): Use the new VEC type instead of
3990 the old string_vector structure, and update the code accordingly.
3991 * Makefile.in (ada-lang.o): Add dependency on vec.h.
3993 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
3995 * p-exp.y: Set current_type in missing places.
3996 (leftdiv_is_integer): New static variable.
3997 Typecast right operand of BINOP_DIV to long_double if both operands
4000 2008-02-06 Maciej W. Rozycki <macro@mips.com>
4002 * remote-mips.c (set_breakpoint): Rename to...
4003 (mips_set_breakpoint): ... this.
4004 (clear_breakpoint): Rename to...
4005 (mips_clear_breakpoint): ... this.
4006 (common_breakpoint): Rename to...
4007 (mips_common_breakpoint): ... this.
4008 (check_lsi_error): Rename to...
4009 (mips_check_lsi_error): ... this.
4011 2007-02-05 Joel Brobecker <brobecker@adacore.com>
4013 * language.h (struct language_defn): Add new field
4014 la_make_symbol_completion_list.
4015 * symtab.c (default_make_symbol_completion_list): Renames
4016 make_symbol_completion_list.
4017 (make_symbol_completion_list): New function.
4018 * symtab.h (default_make_symbol_completion_list): Add declaration.
4019 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
4020 (auto_language, local_language): Likewise.
4021 * objc-lang.c (objc_language_defn): Likewise.
4022 * scm-lang.c (scm_language_defn): Likewise.
4023 * m2-lang.c (m2_language_defn): Likewise.
4024 * f-lang.c (f_language_defn): Likewise.
4025 * jv-lang.c (java_language_defn): Likewise.
4026 * p-lang.c (pascal_language_defn): Likewise.
4027 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
4028 (minimal_language_defn): Likewise.
4029 * ada-lang.c (struct string_vector): New structure.
4030 (new_string_vector, string_vector_append, ada_unqualified_name)
4031 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
4032 (ada_make_symbol_completion_list): New functions.
4033 (ada_language_defn): Set la_make_symbol_completion_list.
4034 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
4035 this function is static.
4037 2008-02-05 Kevin Buettner <kevinb@redhat.com>
4039 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
4040 to account for call site optimizations.
4042 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
4044 * tracepoint.c (read_actions): Handle end-of-text indicator
4045 in action list properly. (Committed by Jim Blandy)
4047 2008-02-05 Jim Blandy <jimb@red-bean.com>
4049 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
4050 pseudoregister, not an internal error.
4051 Reported by: Andrzej Zaborowski
4053 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
4055 * varobj.c (c_value_of_variable): Use xstrdup.
4057 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
4059 Update stored rendition of varobj value when format changes.
4060 * varobj.c (varobj_set_display_format): Recomputed
4062 (c_value_of_variable): Return print_value.
4064 2008-02-03 Doug Evans <dje@google.com>
4066 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
4067 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
4068 * valops.c (value_one): New function.
4069 * value.h (value_one): Declare.
4071 Fix argument promotion for binary arithmetic ops for C.
4072 * valarith.c (unop_result_type): New fn.
4073 (binop_result_type): New fn.
4074 (value_binop): Move result type computation to binop_result_type.
4075 (value_pos, value_neg, value_complement): Move result type
4076 computation to unop_result_type.
4079 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
4080 Return basetype, fieldno if found. All callers updated.
4081 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
4083 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
4084 * symfile.h (fill_in_vptr_fieldno): Delete.
4086 2008-02-02 Doug Evans <dje@google.com>
4088 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
4090 * typeprint.c (*): Whitespace cleanup.
4092 2008-02-02 Mark Kettenis <kettenis@gnu.org>
4093 Luis Machado <luisgpm@br.ibm.com>
4094 Thiago Jung Bauermann <bauerman@br.ibm.com>
4096 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
4097 don't fit into registerson the stack the way GCC does.
4099 2008-02-01 Joel Brobecker <brobecker@adacore.com>
4101 * symtab.c (symbol_set_names): Do not add an entry in the demangling
4102 hash table for Ada symbols. Just store the linkage name as is,
4103 and leave the demangled_name as NULL.
4105 2007-02-01 Joel Brobecker <brobecker@adacore.com>
4107 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
4108 in the global scope.
4109 (new_symbol): Likewise.
4111 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
4113 * breakpoint.c (break_command_1): Return void.
4114 (break_command_really): Return void. Rethrow
4115 exceptions instead of returning.
4116 (gdb_breakpoint): Remove the error_message parameter.
4117 Return void. Rename to set_breakpoint.
4118 * gdb.h (gdb_breakpoint): Rename and move to...
4119 * breakpoint.h (set_breakpoint): ...here.
4120 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
4121 event hooks even if exception is thrown. Adjust to
4122 gdb_breakpoint interface changes.
4125 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
4127 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
4128 float in both first and second word in the doubleword, to support
4131 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
4133 Properly rethrow exception. This fixes errors
4134 about non-existent functions for -break-insert.
4135 * breakpoint.c (break_command_really): Use throw_exception
4136 for rethrowing. If rethrowing, don't print the exception.
4138 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
4140 * NEWS: Mention Decimal Floating Point support.
4142 2008-01-31 Joel Brobecker <brobecker@adacore.com>
4144 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
4145 value type to builtin_type_void_func_ptr.
4147 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
4149 * s390-tdep.c (is_float_singleton, is_float_like,
4150 alignment_of, s390_return_value): Make checks for
4151 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
4153 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
4154 Thiago Jung Bauermann <bauerman@br.ibm.com>
4156 * infcmd.c (default_print_registers_info): Also print hex
4157 raw contents for TYPE_CODE_DECFLOAT registers.
4158 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
4159 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
4160 (rs6000_register_name): Add support for DFP pseudo-registers.
4161 (rs6000_pseudo_register_type): Likewise.
4162 rs6000_pseudo_register_reggroup_p): Likewise.
4163 (ppc_pseudo_register_read): New function.
4164 (ppc_pseudo_register_write): Likewise.
4165 (rs6000_pseudo_register_read): Likewise.
4166 (rs6000_pseudo_register_write): Likewise.
4167 (e500_pseudo_register_read): Move checks to
4168 rs6000_pseudo_register_read.
4169 (e500_pseudo_register_write): Move checks to
4170 rs6000_pseudo_register_write.
4171 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
4172 rs6000_pseudo_register_read and rs6000_pseudo_register_write
4173 in gdbarch if SPE or DFP is available. Adjust gdbarch's
4174 num_pseudo_regs to account for DFP pseudo regs.
4176 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
4178 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
4179 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
4180 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
4181 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
4182 e500_pseudo_register_read, e500_pseudo_register_write): Use
4183 IS_SPE_PSEUDOREG macro.
4184 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
4185 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
4186 Remove initialization of tdep->ppc_ev31_regnum.
4188 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
4190 * printcmd.c (print_formatted): Handle references as for unformatted
4193 2008-01-30 Joel Brobecker <brobecker@adacore.com>
4195 * eval.c (evaluate_subexp_standard): Add handling of user
4196 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
4198 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
4200 * eval.c (evaluate_subexp_standard): Support
4201 BINOP_INTDIV opcode.
4203 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
4205 * valarith.c (value_binop): Add floating-point BINOP_MIN and
4207 For BINOP_EXP, use length and signedness of left operand only for
4208 result, as for shifts.
4209 For integral operands to BINOP_EXP, use new integer_pow and
4210 uinteger_pow functions so as to get full range of results.
4211 (integer_pow): New function.
4212 (uinteger_pow): New function.
4214 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
4216 Use vector for varobj_list_children interface.
4217 * gdb/varobj.c (varobj_list_children): Return vector
4219 * gdb/varobj.h (varobj_list_children): Adjust
4221 (varobj_p): Declare. Declare vector thereof.
4222 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
4223 for varobj_list_children change.
4224 * Makefile.in (varobj_h): Update dependencies.
4226 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
4228 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
4229 TYPE_CODE_DECFLOAT arguments.
4230 (ppc64_sysv_abi_push_dummy_call) Likewise.
4231 (get_decimal_float_return_value): New function.
4232 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
4233 values by calling get_decimal_float_return_value.
4234 (ppc64_sysv_abi_return_value): Likewise.
4236 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
4238 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
4239 for preprocessor macro information. Formatting changes.
4241 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4243 * remote.c (struct remote_state): Add cached_wait_status.
4244 (remote_exec_file): New variable.
4245 (PACKET_vAttach, PACKET_vRun): New constants.
4246 (extended_remote_restart): Do not query for status.
4247 (struct start_remote_args): New.
4248 (remote_start_remote): Take it as a second argument. Check
4249 whether the target is running. Issue an error for non-running
4250 non-extended targets. Cache the wait status. Set inferior_ptid
4252 (remote_open_1): Prompt to disconnect non-running targets. Make
4253 sure the target is marked running. Do not set inferior_ptid here.
4254 Update call to remote_start_remote. Do not call remote_check_symbols
4255 if the target is not running.
4256 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
4257 argument. Handle a non-running target.
4258 (remote_detach): Use it.
4259 (extended_remote_detach): New.
4260 (remote_disconnect): Fix typo. Use remoute_mourn_1.
4261 (extended_remote_attach_1, extended_remote_attach)
4262 (extended_async_remote_attach): New.
4263 (remote_vcont_resume): Remove unused variable.
4264 (remote_wait, remote_async_wait): Use any cached wait status.
4265 (putpkt_binary, getpkt): Clear any cached wait status.
4266 (extended_remoute_mourn_1): New.
4267 (extended_remote_mourn): Use it.
4268 (extended_async_remote_mourn, extended_remote_run): New.
4269 (extended_remote_create_inferior_1): New.
4270 (extended_remote_create_inferior): Use it.
4271 (extended_remote_async_create_inferior): Likewise.
4272 (remote_xfer_partial): Skip for non-executing targets.
4273 (init_extended_remote_ops): Set to_detach and to_attach.
4274 (init_extended_async_remote_ops): Likewise. Use
4275 extended_async_remote_mourn.
4276 (_initialize_remote): Register vAttach, vRun, and
4277 set remote exec-file.
4278 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
4280 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4282 * Makefile.in (symfile.o): Update.
4283 * NEWS: Mention exec tracing support.
4284 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
4286 * infcmd.c (kill_if_already_running, detach_command)
4287 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
4288 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
4289 (follow_exec): Do not check may_follow_exec. Do not mourn and push
4290 targets. Apply the sysroot path to the loaded executable. Use
4291 no_shared_libraries.
4292 * linux-nat.c (linux_child_follow_fork): Print fork following
4293 messages if verbose.
4294 (kill_wait_callback): Kill again before waiting a second time.
4295 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
4296 no_shared_libraries.
4298 2008-01-29 Joel Brobecker <brobecker@adacore.com>
4300 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
4302 2008-01-29 Joel Brobecker <brobecker@adacore.com>
4304 * nto-tdep.h: Remove #include "defs.h".
4305 * nto-tdep.c: Add #include "defs.h".
4306 * Makefile.in (nto_tdep_h): Update dependencies.
4307 (nto-tdep.o): Likewise.
4309 2008-01-29 Joel Brobecker <brobecker@adacore.com>
4311 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
4313 (proceed, start_remote): Update call to wait_for_inferior.
4314 * inferior.h (wait_for_inferior): Update declaration.
4315 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
4316 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
4317 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
4318 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
4320 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
4322 * varobj (adjust_value_for_child_access): Added checking for
4323 returned value from gdb_value_ind.
4324 (c_describe_child): Likewise.
4325 (cplus_describe_child): Fixed a typo.
4327 2008-01-29 Jim Blandy <jimb@red-bean.com>
4329 * MAINTAINERS: Update my info.
4331 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
4333 Use multiple locations for hardware watchpoints.
4334 This eliminates the need to traverse value chain, doing
4335 various checks, in three different places.
4337 * breakpoint.h (struct bp_location): New fields
4338 lengths and watchpoint_type.
4339 (struct breakpoint): Remove the val_chain field.
4340 * breakpoint.c (is_hardware_watchpoint): New.
4341 (free_valchain): Remove.
4342 (update_watchpoint): New.
4343 (insert_bp_location): For hardware watchpoint, just
4345 (insert_breakpoints): Call update_watchpoint_locations
4346 on all watchpoints. If we have failed to insert
4347 any location of a hardware watchpoint, remove all inserted
4349 (remove_breakpoint): For hardware watchpoints, directly
4351 (watchpoints_triggered): Iterate over locations.
4352 (bpstat_stop_status): Use only first location of
4353 a resource watchpoint.
4354 (delete_breakpoint): Don't call free_valchain.
4355 (print_one_breakpoint): Don't print all
4356 locations for watchpoints.
4357 (breakpoint_re_set_one): Use update_watchpoint for
4360 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
4362 Don't reset watchpoint block on solib load.
4364 * breakpoint.c (insert_bp_location): For watchpoints,
4365 recompute condition.
4366 (breakpoint_re_set_one): Instead of recomputing value
4367 and condition for watchpoints, just reset value and
4368 let insert_breakpoints/insert_bp_location recompute it.
4369 Don't do anything about disabled watchpoint.
4371 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
4373 * valarith.c (value_binop): Handle unsigned integer
4376 2008-01-28 Kevin Buettner <kevinb@redhat.com>
4378 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
4379 instruction pattern that appears frequently in position
4380 independent code. Fix bug in code which looks for "fmov" and
4381 backtracks if no "fmov" is found.
4383 2008-01-28 Doug Evans <dje@google.com>
4385 * dbxread.c (read_dbx_symtab): Fix indentation.
4386 Reformat comments to 80 columns.
4387 Move local var def closer to only use.
4389 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
4391 * fork-child.c (SHELL_FILE): Remove #ifndef.
4392 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
4394 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
4396 * i386-tdep.c (i386_skip_noop): New function.
4397 (i386_analyze_prologue): Call i386_skip_noop function.
4399 2008-01-24 Michael Snyder <msnyder@specifix.com>
4401 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
4402 * win32-nat.c (win32_xfer_partial): Ditto.
4403 * target.c (default_xfer_partial): Minor whitespace adjustment.
4405 2008-01-24 Pedro Alves <pedro@codesourcery.com>
4407 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
4408 strip bit 1 even if pc doesn't point to thumb code.
4410 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
4412 * remote.c (remote_wait): Handle SIGINT between packets.
4413 (remote_async_wait): Likewise.
4415 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
4416 Chris Demetriou <cgd@google.com>
4418 * thread.c (add_thread_silent): Renamed
4420 (print_thread_events): New variable definition.
4421 (show_print_thread_events): New function.
4422 (_initialize_thread): Add "set print thread-events" and
4423 "show print thread-events" commands.
4424 (add_thread): Announce new thread.
4425 * gdbthread.h (add_thread_silent): Declare.
4426 (print_thread_events): New variable declaration.
4427 * inf-ttrace.c (inf_ttrace_wait): Don't
4428 inform about new thread, as add_thread is always
4429 called too, and will take care of that.
4430 * infrun.c (handle_inferior_event): Likewise.
4431 * procfs.c (procfs_wait): Likewise.
4432 * remote.c (remote_currthread): Likewise.
4433 * sol-thread.c (sol_thread_wait): Likewise.
4434 * win32-nat.c (get_win32_debug_event): Likewise.
4435 * linux-thread-db.c (attach_thread): Likewise.
4436 Remove the verbose parameter.
4437 (check_event): Make detach_thread be verbose
4438 only if print_thread_events is set.
4439 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
4440 about new thread. This is called only from
4441 linux-thread-db.c:attach_thread, which will take care.
4442 Remove the verbose parameter.
4443 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
4445 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
4447 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
4449 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
4451 * breakpoint.c (break_command_really): New parameter
4453 (break_command_1): Pass 0 as
4454 ignore_count to break_command_really.
4455 (gdb_breakpoint): Pass ignore_count to
4456 break_command_really.
4458 2008-01-21 Kevin Buettner <kevinb@redhat.com>
4460 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
4461 sigcontext struct via pointer.
4462 (struct sigframe comment): Update to show new field `psc'.
4464 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
4466 * infrun.c (handle_inferior_event): If
4467 we failed to remove breakpoints, error,
4468 don't try to increment PC by hand.
4470 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
4472 Add NetBSD/hppa target and host support.
4474 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
4475 (hppabsd_gregset): Move to ...
4476 (hppabsd_regset_from_core_section): Rename
4477 hppaobsd_regset_from_core_section and move to ...
4478 (hppabsd_find_global_pointer): Update comment.
4479 (hppabsd_init_abi): Make global. Do not register
4480 hppabsd_regset_from_core_section.
4481 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
4483 (_initialize_hppabsd_tdep): Move to ...
4484 * hppaobsd-tdep.c: ... here. New file.
4485 * hppnbsd-tdep.c: New file.
4486 * hppnbsd-nat.c: New file.
4487 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
4488 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
4489 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
4490 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
4491 * configure.host (hppa*-*-netbsd*): New entry.
4492 * configure.tgt (hppa*-*-netbsd*): New entry.
4493 (hppa*-*-openbsd*): Update.
4494 * NEWS (New native configuration): Mention NetBSD/hppa.
4495 (New targets): Mention NetBSD/hppa.
4497 2008-01-18 Markus Deuling <deuling@de.ibm.com>
4499 * gdbarch.sh (function_list): Add new property bits_big_endian to
4501 * gdbarch.{c,h}: Regenerate.
4503 * value.c (struct value): Replace BITS_BIG_ENDIAN by
4504 gdbarch_bits_big_endian (comment).
4505 (unpack_field_as_long, modify_field): Likewise.
4506 * value.h: Likewise (comment).
4507 * valops.c (value_slice): Likewise.
4508 * valarith.c (value_subscript, value_bit_index): Likewise.
4509 * gdbtypes.h (field): Likewise (comment).
4510 * eval.c (evaluate_subexp_standard): Likewise.
4511 * dwarf2read.c (dwarf2_add_field): Likewise.
4512 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
4513 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
4515 * defs.h (BITS_BIG_ENDIAN): Remove.
4517 2008-01-18 Markus Deuling <deuling@de.ibm.com>
4519 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
4521 * m2-exp.y (yylex): Likewise.
4522 * objc-exp.y (yylex): Likewise.
4524 * defs.h (DEPRECATED_STREQN): Remove.
4526 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
4528 * MAINTAINERS: Update my email address.
4530 2008-01-17 Jim Blandy <jimb@codesourcery.com>
4532 * README: Mention gdbserver/README.
4534 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
4536 * valarith.c (value_binop): Handle BINOP_INTDIV
4537 for unsigned and signed integers.
4539 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
4541 * s390-tdep.c (s390_gdbarch_init): Set default long double
4542 type to 128-bit IEEE quad.
4544 2008-01-17 Joel Brobecker <brobecker@adacore.com>
4546 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
4548 2008-01-16 Mark Kettenis <kettenis@gnu.org>
4550 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
4552 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
4553 * value.c: All callers changed.
4555 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4557 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
4558 DEPRECATED_STREQ by its expression.
4559 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
4560 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
4561 (scan_xcoff_symtab): Likewise.
4562 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
4563 * f-lang.c (find_common_for_function): Likewise.
4564 * objc-exp.y (parse_number): Likewise.
4566 * defs.h (DEPRECATED_STREQ): Remove.
4568 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4570 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
4571 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
4572 get_frame_arch to get at the current_architecture. Update AM33_MODE
4574 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
4575 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
4577 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
4579 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4581 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
4583 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
4585 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
4586 current_gdbarch by gdbarch. Update caller.
4588 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
4589 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
4590 the current architecture. Update calls of
4591 amd64_native_gregset_supplies_p.
4592 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
4593 (amd64bsd_store_inferior_registers): Likewise.
4595 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4597 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
4598 Replace current_gdbarch by gdbarch. Update caller.
4600 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4602 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
4603 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
4604 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
4605 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
4606 (stabsect_build_psymtabs): Fix indentation.
4608 2008-01-15 Michael Snyder <msnyder@specifix.com>
4610 * corelow.c (core_xfer_partial): Comment, cut/paste error.
4612 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
4614 * win32-nat.c (win32_create_inferior): Restore code calling
4615 CloseHandle on ProcessInformation structure.
4617 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
4619 * configure.ac: Check for void * as 3 argument of ptrace.
4620 * configure: regenerate.
4622 2008-01-11 Markus Deuling <deuling@de.ibm.com>
4624 * alpha-tdep.c (alpha_heuristic_proc_start)
4625 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
4626 current_gdbarch by gdbarch.
4628 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
4629 current architecture by frame_info. Update alpha_heuristic_proc_start
4632 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
4633 get_frame_arch to get at the current architecture by frame_info. Update
4634 alpha_sigtramp_register_address call.
4636 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
4637 current_gdbarch by gdbarch. Update caller.
4638 (convert_to_extended, convert_from_extended): Add endianess parameter
4639 for comparison. Update caller.
4640 (arm_extract_return_value, arm_store_return_value): Use
4641 get_regcache_arch to get at the current architecture.
4643 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
4644 current_gdbarch by gdbarch. Update caller.
4645 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
4646 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
4648 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
4649 gdbarch as parameter. Update caller.
4650 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
4651 current_gdbarch by gdbarch. Update caller.
4653 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
4654 update caller. Replace current_gdbarch by gdbarch.
4656 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
4657 the current architecture. Replace current_gdbarch by gdbarch.
4658 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
4659 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
4660 expression. Add gdbarch as parameter and replace current_gdbarch with
4662 (M6811_TDEP): Remove.
4663 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
4665 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
4666 current_gdbarch by gdbarch. Update caller.
4668 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
4670 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
4673 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
4674 caller. Relace current_gdbarch by gdbarch.
4675 (altivec_register_p, spe_register_p): Likewise.
4676 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
4678 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
4679 altivec_register_p and spe_register_p.
4681 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
4682 caller. Replace current_gdbarch by gdbarch.
4683 (score_analyze_prologue): use get_frame_arch to get at the current
4686 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
4687 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
4688 current_gdbarch by gdbarch. Update caller.
4689 (sparc_frame_cache): Use get_frame_arch to get at the current
4691 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
4692 sparc_analyze_prologue.
4694 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
4697 2008-01-11 Markus Deuling <deuling@de.ibm.com>
4699 * exec.c: #include "arch-utils.h"
4700 (print_section_info): Use gdbarch_from_bfd to get at the
4701 current architecture. Replace current_gdbarch. Fix indention. Replace
4702 deprecated_print_address_numeric by paddress.
4703 * Makefile.in (exec.o) Add dependency to arch-utils.h.
4705 * valprint.c (val_print_string): Replace
4706 deprecated_print_address_numeric.
4707 * tracepoint.c (trace_mention, scope_info): Likewise.
4708 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
4709 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
4710 (maintenance_check_symtabs): Likewise.
4711 * symfile.c (list_overlays_command): Likewise.
4712 * stack.c (frame_info, print_block_frame_labels): Likewise.
4713 * printcmd.c (print_address, print_address_demangle)
4714 (address_info): Likewise.
4715 * corefile.c (memory_error): Likewise.
4716 * infcmd.c (jump_command): Likewise.
4717 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
4718 (mention, delete_breakpoint): Likewise.
4719 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
4720 * dwarf2read.c (dump_die): Likewise.
4721 * ada-valprint.c (ada_val_print_1): Likewise.
4722 * f-valprint.c (f_val_print): Likewise.
4723 * linux-fork.c (info_forks_command): Likewise.
4724 * m32r-com.c (m32r_load_section, m32r_load)
4725 (m32r_upload_command): Likewise.
4727 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
4729 2008-01-11 Markus Deuling <deuling@de.ibm.com>
4731 * gdbarch.sh (skip_prologue): Add gdbarch
4733 * gdbarch.{c,h}: Regenerate.
4735 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
4736 * amd64-tdep.c (amd64_skip_prologue): Likewise.
4737 * avr-tdep.c (avr_skip_prologue): Likewise.
4738 * cris-tdep.c (cris_skip_prologue): Likewise.
4739 * frv-tdep.c (frv_skip_prologue): Likewise.
4740 * h8300-tdep.c (h8300_skip_prologue): Likewise.
4741 * hppa-tdep.c (hppa_skip_prologue): Likewise.
4742 * i386-tdep.c (i386_skip_prologue): Likewise.
4743 * ia64-tdep.c (ia64_skip_prologue): Likewise.
4744 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
4745 * m32r-tdep.c (m32r_skip_prologue): Likewise.
4746 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
4747 * m68k-tdep.c (m68k_skip_prologue): Likewise.
4748 * m88k-tdep.c (m88k_skip_prologue): Likewise.
4749 * mep-tdep.c (mep_skip_prologue): Likewise.
4750 * mips-tdep.c (mips_skip_prologue): Likewise.
4751 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
4752 * mt-tdep.c (mt_skip_prologue): Likewise.
4753 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
4754 * score-tdep.c (score_skip_prologue): Likewise.
4755 * sh64-tdep.c (sh64_skip_prologue): Likewise.
4756 * sh-tdep.c (sh_skip_prologue): Likewise.
4757 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
4758 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
4759 * spu-tdep.c (spu_skip_prologue): Likewise.
4760 * v850-tdep.c (v850_skip_prologue): Likewise.
4761 * vax-tdep.c (vax_skip_prologue): Likewise.
4762 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
4763 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
4765 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
4766 current_gdbarch by gdbarch.
4767 * m32c-tdep.c (m32c_skip_prologue): Likewise.
4768 * s390-tdep.c (s390_skip_prologue): Likewise.
4770 2008-01-10 Doug Evans <dje@google.com>
4772 * defs.h (struct continuation_arg): Fix typo in comment.
4773 * target.c (target_translate_tls_address): Fix comment spelling error.
4775 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
4777 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
4778 (DOUBLEST_SCAN_FORMAT): Likewise.
4779 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
4780 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
4781 * c-exp.y (parse_number): Likewise.
4782 * jv-exp.y (parse_number): Likewise.
4783 * objc-exp.y (parse_number): Likewise.
4784 * p-exp.y (parse_number): Likewise.
4786 2008-01-09 Joel Brobecker <brobecker@adacore.com>
4788 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
4789 (check_typedef): Likewise.
4791 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
4793 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
4794 seen_double_big_d, treat the new H, D, and DD modifiers as length
4797 2008-01-08 Joel Brobecker <brobecker@adacore.com>
4799 * dwarf2read.c (read_enumeration_type): Add comment.
4801 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
4803 * config.in: Regenerate.
4805 2008-01-08 Joel Brobecker <brobecker@adacore.com>
4807 * ada-lang.c (ada_convert_actual): Renames convert_actual.
4809 (ada_convert_actuals): Delete.
4810 * ada-lang.h (ada_convert_actual): Add declaration.
4811 (ada_convert_actuals): Remove declaration.
4812 * infcall.c: #include "ada-lang.h".
4813 (value_arg_coerce): Add new parameter sp. Update function
4814 documetnation. Add handling of Ada function call parameters.
4815 * Makefile.in (infcall.o): Update dependencies.
4817 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
4819 * ada-lang.c (ensure_lval): Fix value lval kind.
4820 (convert_actual): Add handling for arguments passed by reference.
4822 2008-01-08 Doug Evans <dje@google.com>
4824 * dbxread.c (read_dbx_symtab): Fix indentation.
4826 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
4828 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
4829 (valarith.o): Depend on dfp.h.
4830 (valops.o): Likewise.
4831 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
4832 (set_decnumber_context): New function.
4833 (decimal_check_errors): Likewise.
4834 (decimal_from_number): Likewise.
4835 (decimal_to_number): Likewise.
4836 (decimal_from_string): Use set_decnumber_context and
4837 decimal_check_errors.
4838 (decimal_from_integral): New function.
4839 (decimal_from_floating): Likewise.
4840 (decimal_to_double): Likewise.
4841 (promote_decimal): Likewise.
4842 (decimal_binop): Likewise.
4843 (decimal_is_zero): Likewise.
4844 (decimal_compare): Likewise.
4845 (decimal_convert): Likewise.
4846 * dfp.h (decimal_from_integral): New prototype.
4847 (decimal_from_floating): Likewise.
4848 (decimal_to_double): Likewise.
4849 (decimal_binop): Likewise.
4850 (decimal_is_zero): Likewise.
4851 (decimal_compare): Likewise.
4852 (decimal_convert): Likewise.
4853 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
4854 call to value_from_decfloat.
4855 * valarith.c: Include dfp.h.
4856 (value_args_as_decimal): New function.
4857 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
4858 (value_logical_not): Likewise.
4859 (value_equal): Likewise.
4860 (value_less): Likewise.
4861 (value_pos): Likewise.
4862 (value_neg): Formatting fix.
4863 * valops.c: Include dfp.h.
4864 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
4865 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
4866 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
4867 (value_from_decfloat): Remove expect_type argument.
4868 * value.h (value_from_decfloat): Update prototype.
4870 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
4872 Ignore change in name of dynamic linker during
4873 execution on Solaris. This also unbreaks pending breakpoints.
4875 * solist.h (struct target_so_ops): New field same.
4876 * solib-svr4.c (svr4_same): New.
4877 (_initialize_svr4_solib): Register svr4_same.
4878 * solib.c (update_solib_list): Use ops->same, if available.
4880 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
4882 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
4883 when using MS-DOS paths.
4885 2008-01-05 Pedro Alves <pedro@codesourcery.com>
4887 * NEWS: Mention --pid and --core command line behaviour changes.
4889 2008-01-05 Pedro Alves <pedro@codesourcery.com>
4891 * main.c (captured_main): Remove 'count' varible and the
4892 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
4893 --pid options were issued simultaneously. If an explicit pid
4894 option was passed, don't fallback to core file. Detect extra
4895 arguments better in the presence of explicit pid or core
4898 2008-01-05 Joel Brobecker <brobecker@adacore.com>
4900 * ada-lang.c (ada_which_variant_applies): Correctly compute
4901 the value of the discriminant when the variant record is packed.
4903 2008-01-04 Joel Brobecker <brobecker@adacore.com>
4905 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
4906 that are used to differentiate homonyms.
4908 2008-01-04 Jerome Guitton <guitton@adacore.com>
4910 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
4911 when the type is an anonymous pointer type.
4912 (ada_check_typedef): Avoid a seg fault when the type is null.
4913 * ada-typeprint.c (print_array_type): Add support for pointer
4916 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
4918 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
4920 2008-01-04 Joel Brobecker <brobecker@adacore.com>
4922 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
4923 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
4925 2008-01-04 Joel Brobecker <brobecker@adacore.com>
4927 * ada-exp.y (chop_separator): New function.
4928 (write_selectors): Rewrite to re-use chop_separator.
4929 (ada_nget_field_index, get_symbol_field_type): New functions.
4930 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
4933 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
4935 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
4936 of SYMBOL_VALUE when working with function symbols.
4938 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4940 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
4941 expressions. These expressions do not need to be rewriten.
4943 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4945 * dwarf2read.c (read_enumeration_type): Flag type as stub if
4946 the given die is a declaration.
4948 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4950 * ada-lang.c (ada_array_bound_from_type): Make non-static.
4951 Handle properly the case when the index type is an enumerated type.
4952 Do not return the subtype of the bounds type, just return the
4953 bounds type directly - this is not needed and is more consistent
4954 with what we do for arrays when no XA parallel type exists.
4956 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4958 * ada-lang.c (static_unwrap_type): Add forward declaration.
4959 (template_to_static_fixed_type): Fields of dynamic types sometimes
4960 also need to be unwrapped. Take this into account.
4961 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
4962 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
4963 * ada-typeprint.c (ada_print_type): Get the typename from
4964 the original type, not the base type.
4966 2008-01-03 Jerome Guitton <guitton@adacore.com>
4968 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
4969 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
4970 Update calls to ada_to_fixed_type.
4971 (ada_template_to_fixed_record_type_1): Ditto, but without looking
4973 (ada_to_fixed_type): Add check_tag parameter; do not look for
4974 tag if null. When looking for a tag, use a fixed record type.
4975 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
4976 * ada-valprint.c (printable_val_type, ada_value_print): Update
4977 calls to ada_to_fixed_type.
4979 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
4981 * doublest.c (convert_floatformat_to_doublest): Call
4982 floatformat_to_doublest instead of floatformat_to_double and use
4984 (convert_doublest_to_floatformat): Call floatformat_from_doublest
4985 instead of floatformat_from_double and use DOUBLEST variables.
4987 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
4989 * MAINTAINERS (Write After Approval): Add self.
4991 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4993 * symfile.c (set_initial_language): Make non-static.
4994 * symfile.h (set_initial_language): Add declaration.
4995 * language.c: #include "symfile.h".
4996 (set_language): Call set_initial_language if the frame language
4997 could not be determined.
4999 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
5001 * eval.c (evaluate_subexp_for_address): Provide frame address to
5002 locate_var_value only if it will be needed.
5004 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
5006 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
5008 2008-01-02 Joel Brobecker <brobecker@adacore.com>
5010 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
5011 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
5012 This is needed to make sure that any other treatment applied
5013 to the resulting value does not fail for spurious reason,
5014 such as trying to take the address of this value.
5016 2008-01-02 Joel Brobecker <brobecker@adacore.com>
5018 * ada-lang.c (ada_value_equal): Dereference reference types when
5021 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
5023 Updated copyright notices for most files.
5025 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
5027 * win32-nat.c (psapi_module_handle): Remove static.
5028 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
5029 return first module found if base_address is zero. Don't initialize
5030 psapi function pointers here. Convert to cygwin paths when
5032 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
5033 executable name. Use get_module_name when that fails or when
5035 (_initialize_psapi): New function. Initialize psapi stuff before it is
5036 needed or issue a warning if it is not found. Move psapi_module_handle
5039 2008-01-01 Joel Brobecker <brobecker@adacore.com>
5041 * ada-lang.c (ada_remove_trailing_digits): New function.
5042 (ada_remove_po_subprogram_suffix): New function.
5043 (ada_decode): Improve. Move the description of the algorithm
5044 directly inside the code, instead of in the function global
5047 2008-01-01 Joel Brobecker <brobecker@adacore.com>
5049 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
5050 and always print the dereferenced value.
5052 2008-01-01 Joel Brobecker <brobecker@adacore.com>
5054 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
5055 of the case where the first argument is a reference.
5056 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
5058 2008-01-01 Joel Brobecker <brobecker@adacore.com>
5060 Implement support for Ada interface types.
5062 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
5063 (ada_is_ignored_field): Ignore fields that are a dispatch table
5066 2008-01-01 Joel Brobecker <brobecker@adacore.com>
5068 * top.c (print_gdb_version): Update copyright year.
5070 2008-01-01 Joel Brobecker <brobecker@adacore.com>
5072 * ChangeLog-2007: New ChangeLog rotation.
5073 * ChangeLog: Reset for 2008.
5074 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
5077 For older changes see ChangeLog-2007.
5083 version-control: never