1 2008-08-09 Pedro Alves <pedro@codesourcery.com>
3 * go32-nat.c (fetch_register, store_register): Pass the regcache
4 gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
5 (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
6 (struct seg_descr, struct seg_descr): pack the whole struct
7 instead of each member individually.
9 2008-08-09 Andreas Schwab <schwab@suse.de>
11 * python/python.c (_initialize_python): Use unabbreviated commands
14 2008-08-09 Daniel Jacobowitz <dan@codesourcery.com>
16 * Makefile.in (stamp-h): Also create .deps.
18 2008-08-09 Tom Tromey <tromey@redhat.com>
20 * Makefile.in (generated_files): Add GNULIB_H.
22 2008-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
24 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
25 DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set.
27 (pa64_current_sos): Remove map private warning warning.
28 * solib-som.c: Include string.h and sys/utsname.h.
29 (get_hpux_major_release): New function.
30 (som_solib_create_inferior_hook): Read dynamic linker header. Warn
31 about shared library private mapping on HP-UX 11 and later. Only force
32 private mapping of shared libraries on HP-UX 10 and earlier.
33 (link_map_start): Delete warning.
35 2008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>
36 H.J. Lu <hongjiu.lu@intel.com>
37 Mark Kettenis <kettenis@gnu.org>
39 * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
40 (amd64_init_frame_cache): Initialize saved_sp_reg.
41 (amd64_analyze_stack_align): New.
42 (amd64_analyze_prologue): Call it.
43 (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set
44 %rip to 8 when halfway aligning the stack.
46 * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
49 * i386-tdep.c (i386_frame_cache): Remove stack_align. Add
51 (i386_alloc_frame_cache): Remove stack_align. Initialize
53 (i386_analyze_stack_align): Rewrite.
54 (i386_frame_cache): Use saved_sp_reg if it is valid.
56 2008-08-09 Ulrich Weigand <uweigand@de.ibm.com>
58 * target.c: Include "solib.h".
59 (target_pre_inferior): Call no_shared_libraries.
60 * infcmd.c (run_command_1): Do not call objfile_purge_solibs
62 (attach_command): Do not call clear_solib.
64 2008-08-09 Mark Kettenis <kettenis@gnu.org>
66 * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
69 2008-08-08 Tom Tromey <tromey@redhat.com>
71 * Makefile.in (python.o): Remove dependencies. Use COMPILE and
73 (python-utils.o): Likewise.
75 2008-08-08 Andreas Schwab <schwab@suse.de>
77 * corefile.c (_initialize_core): Remove spurious paren from set
80 2008-08-08 Luis Machado <luisgpm@br.ibm.com>
82 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
83 Define PPC_FEATURE_BOOKE.
84 (ppc_linux_get_hwcap): New function.
85 (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
86 4-bytes alignment restrictions.
87 (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
88 positioning of the read/write flags.
89 (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
92 2008-08-08 Pedro Alves <pedro@codesourcery.com>
94 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
96 * win32-nat.c (win32_add_thread): Change thread argument type to
98 (win32_add_thread): Adjust.
99 (win32_delete_thread): Change thread argument type to ptid_t.
101 (win32_fetch_inferior_registers, win32_store_inferior_registers)
102 (win32_resume, get_win32_debug_event, get_win32_debug_event)
103 (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
104 (init_win32_ops): Put to_magic last.
105 (win32_win32_thread_alive): Adjust.
107 2008-08-08 Pedro Alves <pedro@codesourcery.com>
109 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
110 (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
112 2008-08-08 Pedro Alves <pedro@codesourcery.com>
114 * remote-m32r-sdi.c: Include "gdbthread.h".
115 (remote_m32r_ptid): New.
116 (m32r_close): Delete the main thread.
117 (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
119 (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
120 (_initialize_remote_m32r): Initialize remote_m32r_ptid.
122 2008-08-07 Tom Tromey <tromey@redhat.com>
123 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
125 * aclocal.m4, configure: Rebuild.
126 * configure.in: Call ZW_CREATE_DEPDIR,
127 ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
128 (MAKE, GMAKE): New substs.
129 * acinclude.m4: Include depstand.m4.
130 * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
131 COMPILE, POSTCOMPILE, depcomp): New variables.
132 Remove all _h variables.
133 Remove many .o targets.
134 ($(srcdir)/copying.c): avoid backslash-newline after comment
135 sign (@maintainer_mode_true@).
136 (HFILES_NO_SRCDIR): Regenerate.
137 (generated_files): New variable.
138 (all_gdbtk_cflags): Likewise.
140 (init.o, version.o, copying.o): Remove.
141 (distclean): Remove DEPDIR.
142 (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
143 printcmd.o, procfs.o, v850ice.o): Rewrite.
144 (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
145 cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
146 (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
147 gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
148 gdbtk-wrapper.o): Likewise.
149 (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
150 mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
151 mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
152 mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
153 tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
154 tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
155 tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
156 tui-wingeneral.o, tui-winsource.o): Likewise.
157 (all_object_files): New variable.
158 ($(all_object_files)): New target.
159 Include dependency files, when using GNU Make.
161 2008-08-07 Ulrich Weigand <uweigand@de.ibm.com>
163 * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
164 the valid bit set. Ensure display order respects partial
165 order defined by dependency bits.
167 2008-08-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
169 * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
172 2008-08-06 Mark Kettenis <kettenis@gnu.org>
174 * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
177 2008-08-06 Vladimir Prus <vladimir@codesourcery.com>
178 Tom Tromey <tromey@redhat.com>
179 Thiago Jung Bauermann <bauerman@br.ibm.com>
180 Doug Evans <dje@google.com>
182 * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
183 SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
185 (python_h, python_internal_h): New.
186 (cli-script.o): Depend on python.h
187 (python.o, python-utils.o): New.
188 * cli/cli-script.c (print_command_lines): Handle python_control.
189 (execute_control_command): Handle python_control.
190 (execute_control_command_untraced): New function.
191 (while_command): Call execute_control_command_untraced.
192 (if_command): Likewise.
193 (get_command_line): Remove static attribute.
194 (read_next_line): Handle "python".
195 (recurse_read_control_structure): Handle python_control.
196 (read_command_lines): Handle python_control.
198 * cli/cli-script.h (get_command_line): Add prototype.
199 (execute_control_command_untraced): Likewise.
200 * configure.ac: Add --with-python.
201 * defs.h (enum command_control_type) <python_control>: New
203 * python/python-internal.h: New file.
204 * python/python.c: New file.
205 * python/python.h: New file.
206 * python/python-utils.c: New file.
207 * NEWS: Mention Python scripting support and its new commands.
209 2008-08-06 Ulrich Weigand <uweigand@de.ibm.com>
211 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
213 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
215 * MAINTAINERS (Write After Approval): Add self.
217 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
219 * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
220 (insert_breakpoint_locations): Likewise.
222 2008-08-05 Phil Muldoon <pmuldoon@redhat.com>
224 * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
226 (set_longjmp_breakpoint): Likewise.
228 2008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
231 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
234 2008-08-05 Tom Tromey <tromey@redhat.com>
236 * bcache.c (deprecated_bcache_added): Initialize obstack.
237 (bcache_xmalloc): Don't initialize obstack.
238 (bcache_xfree): Conditionally free obstack.
239 (bcache_memory_used): Update.
241 2008-08-05 Tom Tromey <tromey@redhat.com>
243 * symfile.c (add_psymbol_to_bcache): Return a const pointer. Use
245 (append_psymbol_to_list): Accept a const pointer.
246 (add_psymbol_to_list): Fix const correctness.
247 * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
248 (bcache_full): Declare.
249 * bcache.c (bcache_data, deprecated_bcache): Remove.
250 (bcache): Use bcache_full.
251 (bcache_full): Rename from deprecated_bcache_added. Change return
254 2008-08-04 Stan Shebs <stan@codesourcery.com>
256 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
257 (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
258 (enable_break): Remove test of BKPT_AT_SYMBOL.
260 2008-08-02 Keith Seitz <keiths@redhat.com>
262 * acinclude.m4: Include ../config/tcl.m4 to pick up
263 standard Tcl configury bits.
264 Remove all Tcl, Tk, Itcl, Itk, etc definitions.
265 * configure.ac: Don't check if ../itcl exists when building
266 gdbtk. It could be installed.
267 Rewrite gdbtk configury to allow for using system-supplied
268 Tcl and Tk. Gdbtk no longer requires build-time access to
270 * Makefile.in: Remove everything related to itcl and itk.
271 Rewrite the Tcl bits for gdbtk to correspond to rewrite of
273 Remove v850ice.o build rule.
274 (ALL_TCL_CFLAGS): New convenience defintion. Change all
275 gdbtk sources to use it.
276 * configure: Regenerate.
278 2008-07-31 Stan Shebs <stan@codesourcery.com>
280 * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
282 2008-07-30 Stan Shebs <stan@codesourcery.com>
284 * objfiles.c (TARGET_KEEP_SECTION): Remove.
285 (add_to_objfile_sections): Remove use.
287 2008-07-29 Tom Tromey <tromey@redhat.com>
289 * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
290 (lookup_cmd_composition): Likewise.
292 2008-07-29 Tom Tromey <tromey@redhat.com>
294 * cli/cli-cmds.c (edit_command): Remove unused variables. Delete
295 dead code. Fix indentation.
297 2008-07-29 Stan Shebs <stan@codesourcery.com>
299 * main.c (captured_main): Remove long-unused #if 0 blocks.
301 2008-07-28 Tom Tromey <tromey@redhat.com>
303 * annotate.h (deprecated_annotate_starting_hook): Remove.
304 (deprecated_annotate_stopped_hook): Remove.
305 (deprecated_annotate_exited_hook): Remove.
306 * Makefile.in (annotate.o): Depend on observer_h.
307 * top.c (deprecated_delete_breakpoint_hook): Remove.
308 (deprecated_create_breakpoint_hook): Likewise.
309 (deprecated_modify_breakpoint_hook): Likewise.
310 * interps.c (clear_interpreter_hooks): Update for removed hooks.
311 * breakpoint.c (mention): Don't call removed hook.
312 (delete_breakpoint): Likewise.
313 (disable_breakpoint): Likewise.
314 (do_enable_breakpoint): Likewise.
315 * annotate.c: Include observer.h.
316 (breakpoint_changed): Change type of argument.
317 (_initialize_annotate): Register observers.
318 (deprecated_annotate_starting_hook): Remove.
319 (deprecated_annotate_stopped_hook): Remove.
320 (deprecated_annotate_exited_hook): Remove.
321 (annotate_starting): Update for hook removal.
322 (annotate_stopped): Likewise.
323 (annotate_exited): Likewise.
324 * defs.h (deprecated_delete_breakpoint_hook): Remove.
325 (deprecated_create_breakpoint_hook): Likewise.
326 (deprecated_modify_breakpoint_hook): Likewise.
328 2008-07-28 Tom Tromey <tromey@redhat.com>
330 * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
332 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
334 * configure.ac: Check for the GNU/Linux ptrace signature.
335 * configure: Regenerated.
337 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
339 * linux-nat.c (resume_callback): Add more debugging output.
340 (linux_nat_has_pending_sigint): New function, based on
341 linux_nat_has_pending.
342 (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
343 (stop_wait_callback): Remove flush_mask handling. Honor
344 ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
346 (linux_nat_has_pending, flush_callback): Remove.
347 (linux_nat_filter_event): Check for ignore_sigint.
348 (linux_nat_wait): Remove flush_mask support and call to
349 flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
350 * linux-nat.h (struct lwp_info): Add ignore_sigint field.
352 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
354 * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
355 report events from resumed threads.
357 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
359 * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
360 (mips_linux_init_abi): Set tdep->syscall_next_pc.
361 * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
363 (mips32_next_pc): Handle the syscall instruction.
364 * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
365 from mips-tdep.c. Add syscall_next_pc to gdbarch_tdep.
367 2008-07-26 Tom Tromey <tromey@redhat.com>
370 * valops.c (value_struct_elt): Treat function-valued field as a
373 2008-07-26 Tom Tromey <tromey@redhat.com>
376 * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
379 2008-07-26 Vladimir Prus <vladimir@codesourcery.com>
382 * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
383 (get_cmd_async_ok): Remove.
384 * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
385 * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
386 * infcmd.c (_initialize_infcmd): Likewise.
387 * thread.c (_initialize_thread): Likewise.
389 2008-07-25 Joseph Myers <joseph@codesourcery.com>
391 * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
392 128-bit long doubles in even-odd pairs of FPRs. Do not
393 right-align float arguments for big-endian.
394 (mips_n32n64_return_value): Apply return value convention for
395 structs containing one or two floating-point values to soft-float
396 as well as hard-float. Handle 128-bit long doubles in such
398 (mips_o32_push_dummy_call): Only skip one integer register for a
399 float argument passed in an FPR.
401 2008-07-25 Tom Tromey <tromey@redhat.com>
403 * tui/tui-hooks.c: Include observer.h.
404 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
406 (tui_bp_created_observer, tui_bp_deleted_observer,
407 tui_bp_modified_observer): New globals.
408 (tui_install_hooks): Use observers, not events.
409 (tui_remove_hooks): Likewise.
410 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
411 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
413 (breakpoint_notify): Check mi_can_breakpoint_notify.
414 (breakpoint_hooks): Remove.
415 (mi_cmd_break_insert): Attach observers. Don't use events.
416 * tracepoint.c: Include observer.h, not gdb-events.h.
417 (tracepoint_operation, trace_pass_command): Notify observer.
418 * interps.c: Don't include gdb-events.h.
419 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
420 * gdbarch.c: Rebuild.
421 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
422 (deprecated_current_gdbarch_select_hack): Notify observer.
423 * breakpoint.h: Don't include gdb-events.h.
424 * breakpoint.c: Don't include gdb-events.h.
425 (condition_command): Notify observer.
426 (commands_command): Likewise.
427 (commands_from_control_command): Likewise.
428 (mention, delete_breakpoint, set_ignore_count): Likewise.
429 (disable_breakpoint, do_enable_breakpoint): Likewise.
430 * Makefile.in (gdb_events_h): Remove.
431 (breakpoint_h): Update.
432 (COMMON_OBS): Remove gdb-events.o.
433 (gdb-events.o): Remove.
434 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
435 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
436 * gdb-events.c: Remove.
437 * gdb-events.h: Remove.
438 * gdb-events.sh: Remove.
440 2008-07-24 Pedro Alves <pedro@codesourcery.com>
442 * remote.c (remote_threads_extra_info): Don't query the remote
443 server about info on the internally added main thread.
445 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
447 * nto-procfs.c (procfs_attach): Populate initial thread list.
448 (procfs_wait): Return new pid, built from the inferior status.
450 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
452 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
453 * configure: Regenerate.
455 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
457 * nto-procfs.c (procfs_xfer_memory): Changed signature.
458 (procfs_resume): Workaround for dereferencing type-punned pointer
460 * nto-tdep.c (nto_parse_redirection): Change signature to be const
462 * nto-tdep.h (nto_parse_redirection): Likewise.
464 2008-07-21 Stan Shebs <stan@codesourcery.com>
466 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
467 * gdbarch.sh: Adjust comment to refer to
468 in_solib_dynsym_resolve_code().
469 * gdbarch.h, gdbarch.c: Update.
470 * solib-osf.c: Ditto.
472 (handle_inferior_event): Use in_solib_dynsym_resolve_code
474 * config/mips/nm-irix5.h: Remove undef of
475 IN_SOLIB_DYNSYM_RESOLVE_CODE.
477 2008-07-21 Tom Tromey <tromey@redhat.com>
479 * symfile.c (reread_symbols): Don't pass argument to observer.
480 * exec.c (exec_file_attach): Don't pass argument to observer.
481 * ada-lang.c (ada_executable_changed_observer): Remove argument.
482 * symtab.c (symtab_observer_executable_changed): Remove argument.
483 * observer.sh: Handle functions with no arguments.
485 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
486 Chris Demetriou <cgd@google.com>
488 * elfread.c (elf_symfile_segments): Fix the check that each loadable
489 section fits within an ELF segment to handle ELF segments that hit
490 the end of the address space.
492 2008-07-20 Chris Demetriou <cgd@google.com>
494 * MAINTAINERS (Write After Approval): Add self.
496 2008-07-18 Tom Tromey <tromey@redhat.com>
499 * NEWS: Add entry for macro commands.
500 * Makefile.in (macrocmd.o): Add gdb_string.h.
501 * macroscope.h (user_macro_scope): Declare.
502 (default_macro_scope): Update documentation.
503 (macro_user_macros): Declare.
504 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
505 Use user_macro_scope.
506 (null_macro_lookup): Remove.
507 * macrotab.h (macro_callback_fn): Declare.
508 (macro_for_each): Likewise.
509 (macro_allow_redefinitions): Likewise.
510 * macrotab.c (foreach_macro): New function
511 (macro_for_each): Likewise.
512 (struct macro_table) <redef_ok>: New field.
513 (macro_allow_redefinitions): New function.
514 (new_macro_table): Update.
515 (macro_define_function): Likewise.
516 (macro_define_object): Likewise.
517 * macroscope.c (user_macro_scope): New function.
518 (default_macro_scope): Use it.
519 (macro_user_macros): New global.
520 (standard_macro_lookup): Look in macro_user_macros.
521 (_initialize_macroscope): New function.
522 * macroexp.h (macro_is_whitespace, macro_is_digit,
523 macro_is_identifier_nondigit): Declare.
524 * macroexp.c (macro_is_whitespace): Rename. No longer static.
525 (macro_is_digit): Likewise.
526 (macro_is_identifier_nondigit): Likewise.
527 (get_identifier): Update.
528 (get_pp_number): Likewise.
529 (get_token): Likewise.
530 * macrocmd.c (skip_ws): New function.
531 (extract_identifier): Likewise.
532 (free_macro_definition_ptr): Likewise.
533 (user_macros): Remove.
534 (macro_define_command): Implement.
535 (_initialize_macrocmd): Update.
536 (macro_undef_command): Implement.
537 (print_one_macro): New function.
538 (macro_list_command): Implement.
540 2008-07-18 Joseph Myers <joseph@codesourcery.com>
542 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
544 * configure: Regenerate.
546 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
548 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
550 2008-07-15 Andreas Schwab <schwab@suse.de>
552 * valops.c (value_cast_pointers): Follow typedefs when checking
555 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
557 * block.c (block_function): Renamed to ...
558 (block_linkage_function): ... this. All callers changed.
559 * block.h (block_function): Renamed to ...
560 (block_linkage_function): ... this.
562 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
564 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
566 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
568 * frame.c (frame_sp_unwind): Delete.
569 (get_frame_sp): Do not use it.
570 * frame.h (frame_sp_unwind): Delete prototype.
572 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
574 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
576 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
578 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
579 * frame.c (frame_unwind_address_in_block): Delete.
580 (get_frame_address_in_block): Do not use it. Check the type
581 of the next frame first.
582 (frame_cleanup_after_sniffer): Update comment.
583 * frame.h (frame_unwind_address_in_block): Delete prototype.
584 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
586 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
588 * frame.c (frame_func_unwind): Delete.
589 (get_frame_func): Do not use it.
590 * frame.h (frame_func_unwind): Delete prototype.
591 * hppa-tdep.c (hppa_frame_cache): Update comment.
592 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
594 2008-07-14 Stan Shebs <stan@codesourcery.com>
596 * remote-sim.c (init_gdbsim_ops): Remove
597 TARGET_REDEFINE_DEFAULT_OPS.
599 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
601 * findvar.c (read_var_value): Remove unused variable.
603 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
605 * infrun.c (handle_inferior_event): Tag threads as stopped
606 before inserting breakpoints.
608 2008-07-15 Hui Zhu <teawater@gmail.com>
610 * MAINTAINERS: Added myself to section Write After Approval.
612 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
615 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
617 2008-07-14 Pedro Alves <pedro@codesourcery.com>
619 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
620 (i386_dicos_push_dummy_code): New.
621 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
622 Register i386_dicos_push_dummy_code.
624 2008-07-14 Markus Deuling <deuling@de.ibm.com>
626 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
627 (mips_n32n64_push_dummy_call, mips_o64_return_value)
628 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
630 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
631 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
632 (mips_n32n64_fp_arg_chunk_p): Update caller.
634 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
635 (mips_n32n64_push_dummy_call): Update caller.
637 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
639 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
640 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
643 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
645 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
646 (mips_o64_push_dummy_call): Update caller.
648 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
649 (fp_register_arg_p, mips_dump_tdep): Update caller.
651 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
652 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
654 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
656 (mips32_scan_prologue): Update caller.
658 (heuristic_proc_start): Add gdbarch as parameter. Replace
660 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
662 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
663 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
664 the current architecture. Update call to getregs_supplies.
665 (getregs_supplies): Add gdbarch as parameter and replace
668 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
669 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
670 NBSD_MIPS_JB_ELEMENT_SIZE.
671 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
672 replace current_gdbarch.
674 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
676 (mips_fetch_registers, mips_store_registers): Update call
678 (mips_load): Use get_regcache_arch to get at the current_architecture
679 and replace current_gdbarch.
681 2008-07-13 Pedro Alves <pedro@codesourcery.com>
683 * thread.c (restore_selected_frame): On fail to restore, select
684 the innermost frame, and don't crash when warning the user.
686 2008-07-13 Hui Zhu <teawater@gmail.com>
688 * symtab.c (expand_line_sal): Fix a memory leak.
690 2008-07-13 Pedro Alves <pedro@codesourcery.com>
692 * utils.c (struct continuation): Define as inheriting struct
694 (add_continuation, do_all_continuations)
695 (discard_all_continuations, add_intermediate_continuation)
696 (do_all_intermediate_continuations)
697 (discard_all_intermediate_continuations): Adjust.
699 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
701 Skip varobj in running threads.
702 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
703 thread is not stopped, skip the varobj.
704 * Makefile.in: Update dependencies.
706 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
708 Enable all commands while inferiour is running
709 * mi/mi-main.c (mi_cmd_execute): Don't check if
710 inferiour is executing.
712 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
714 Allow all CLI command even if target is executing.
715 * gdb/top.c (execute_command_1): Don't check if the inferiour
718 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
720 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
721 Fix printing of frame, when frame is wrong.
723 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
725 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
726 backchain is unreadable.
728 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
730 * spu-linux-nat.c: Include "gdbthread.h".
731 (spu_child_post_startup_inferior): Register main thread.
732 (spu_child_post_attach): Likewise.
733 * Makefile.in (spu-linux-nat.o): Update dependencies.
735 2008-07-12 Pedro Alves <pedro@codesourcery.com>
737 Rewrite continuations internals on top of cleanups and plug
738 continuation arguments leaks.
740 * defs.h (struct continuation): Make it opaque.
741 (add_continuation, add_intermediate_continuation): Drop the int
742 argument of the continuation hook argument. Add
743 continuation_free_args argument.
744 (do_all_continuations, do_all_intermediate_continuations): Drop
745 the error_p argument.
747 * utils.c (add_continuation): Drop the int argument of the
748 continuation hook argument. Add continuation_free_args argument.
749 Reimplement on top of cleanups.
750 (do_all_continuations): Drop error argument. Reimplement on top
752 (discard_all_continuations): Reimplement on top of cleanups.
753 (add_intermediate_continuation): Drop the int argument of the
754 continuation hook argument. Add continuation_free_args argument.
755 Reimplement on top of cleanups.
756 (do_all_intermediate_continuations): Drop error argument.
757 Reimplement on top of cleanups.
758 (discard_all_intermediate_continuations): Reimplement on top of
761 * breakpoint.c (until_break_command_continuation): Drop error
762 argument. Add xfree as continuation argument deleter.
764 * inf-loop.c (inferior_event_handler): On error, discard all
765 continuations. Adjust to new do_all_intermediate_continuations
766 and do_all_continuations interfaces.
768 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
769 Pass xfree as continuation argument deleter.
770 (finish_command_continuation): Drop error_p argument. Adjust.
771 (finish_command_continuation_free_arg): New.
772 (finish_command): Pass finish_command_continuation_free_arg as
773 continuation argument deleter. Adjust to new do_all_continuations
775 (attach_command_continuation): Drop error_p argument.
776 (attach_command_continuation_free_args): New.
777 (attach_command): Pass attach_command_continuation_free_args as
778 continuation argument deleter.
780 * interps.c (interp_set): Adjust to new do_all_continuations
783 * event-top.c (stdin_event_handler): In error, also discard the
784 intermediate continuations.
786 2008-07-12 Pedro Alves <pedro@codesourcery.com>
788 Replace struct continuation_args by void* and per command structs.
790 * top.c (execute_command): Remove unused arg1 and arg2 locals.
792 * breakpoint.c (struct until_break_command_continuation_args):
794 (until_break_command_continuation): Take a void* instead of a
795 continuations_arg. Adjust.
796 (until_break_command): Adjust to use struct
797 until_break_command_continuation_args instead of struct
800 * infcmd.c (struct step_1_continuation_args): New.
801 (step_1_continuation): Take a void* instead of a
802 continuations_arg. Adjust to use struct step_1_continuation_args.
803 (step_once): Adjust to use struct step_1_continuation_args.
805 (struct finish_command_continuation_args): New.
806 (finish_command_continuation): Take a void* instead of a
807 continuations_arg. Adjust to use struct
808 finish_command_continuation_args.
809 (finish_command): Adjust to use struct
810 finish_command_continuation_args.
811 (struct attach_command_continuation_args): New.
812 (attach_command_continuation): Take a void* instead of a
813 continuations_arg. Adjust to use struct
814 attach_command_continuation_args.
815 (attach_command): Adjust to use struct
816 attach_command_continuation_args.
818 * defs.h (struct continuation_arg): Delete.
819 (struct continuation): Replace the struct continuation_arg*
820 parameter of continuation_hook by a void*. Replace "arg_list"
821 member by a new "args" member with void* type.
822 (add_continuation, add_intermediate_continuation): Replace struct
823 continuation_arg type usages by void* usages.
825 * utils.c (add_continuation, do_all_continuations)
826 (add_intermediate_continuation)
827 (do_all_intermediate_continuations): Replace struct
828 continuation_arg type usages by void* usages. Pass "args" instead
831 2008-07-12 Pedro Alves <pedro@codesourcery.com>
833 * infrun.c (struct thread_stepping_state): Delete sal member.
834 (init_thread_stepping_state): Add local sal. Use it instead of
836 (handle_inferior_event): New local stop_pc_sal. Use it instead of
838 (step_into_function): Add local stop_func_sal. Use it instead of
841 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
843 Implement -exec-continue/-exec-interrupt --all.
844 * infcmd.c (continue_1): New, extracted from
845 (continue_command): ...here.
846 (interrupt_target_1): New, extracted from
847 (interrupt_target_command): ...here.
848 * inferior.h (continue_1, interrupt_target_1): New.
849 * mi/mi-main.c (mi_cmd_exec_continue)
850 (mi_cmd_exec_interrupt): Handle --all.
852 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
854 Implement --thread and --frame.
855 * gdbthread.h (find_thread_id): Declare.
856 * thread.c (find_thread_id): Make non-static.
857 * mi/mi-main.c (mi_cmd_execute): Switch to the right
858 thread and frame, if necessary.
859 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
860 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
862 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
864 * infrun.c (resume): Discard cleanups on early exit path.
866 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
868 * infrun.c (normal_stop): For MI, report which threads
871 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
873 Report thread state in -thread-info output.
874 * thread.c (print_thread_info): Add new field "state".
876 2008-07-11 Pedro Alves <pedro@codesourcery.com>
878 * infrun.c (handle_inferior_event): Also ignore a
879 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
881 2008-07-11 Tom Tromey <tromey@redhat.com>
883 * completer.c (complete_line_internal): New function, from
884 complete_line. Add 'for_help' parameter.
885 (complete_line): Use it.
886 (command_completer): Move later. Rewrite.
888 2008-07-11 Pedro Alves <pedro@codesourcery.com>
890 * thread.c (thread_apply_command): Move making the cleanup out of
893 2008-07-11 Pedro Alves <pedro@codesourcery.com>
897 * thread.c (enum thread_state): New.
898 (thread_state main_thread_running): Delete, in favor of...
899 (thread_state main_thread_state): ... this. Update throughout.
900 (clear_thread_inferior_resources): New, split from free_thread.
901 (free_thread): Call clear_thread_inferior_resources.
902 (init_thread_list): Set main thread to stopped state.
903 (add_thread_silent): Take care of PTID reuses.
904 (delete_thread): If deleting inferior_ptid or a thread with
905 refcount > 0, mark it as exited, but still keep it in the list.
906 Only notify of thread exits, if we haven't done so yet.
907 (iterate_over_threads): Make it safe to delete threads while
909 (do_captured_list_thread_ids): Don't account for exited threads.
910 (thread_alive): Check for the THREAD_EXITED state, and don't set
911 ptid to -1 on exited threads.
912 (set_running): Update to account for extra possible states.
913 (is_thread_state): New.
914 (is_stopped, is_exited): New.
915 (is_running): Implement in terms of is_thread_state.
916 (any_running): Update.
917 (print_thread_info): Update. Account for exited threads. Don't
918 warn about missed frame restoring here, its done in the cleanup.
919 (switch_to_thread): Don't read from a thread that has gone.
920 (restore_current_thread): In non-stop mode, do a full context
922 (restore_selected_frame): Add a frame_level argument. Rewrite.
923 (struct current_thread_cleanup): Add selected_frame_level and
925 (do_restore_current_thread_cleanup): Check if thread was stopped
926 and still is, and if the target has registers, stack and memory
927 before restoring the selected frame. Don't delete the cleanup
929 (restore_current_thread_cleanup_dtor): New.
930 (make_cleanup_restore_current_thread): Remove all arguments.
932 (thread_apply_all_command): Update. Prune threads.
933 (thread_apply_command): Update.
934 (thread_command): Account for currently selected exited thread.
935 (do_captured_thread_select): Check for a running thread. Prune
937 (_initialize_thread): Make "info threads", "thread", "thread
938 apply", and "thread apply all" appliable without a selected thread.
939 * gdbthread.h (struct thread_info): Replace running_ by state_.
941 (is_exited, is_stopped): Declare.
942 (make_cleanup_restore_current_thread): Remove all arguments.
943 * infrun.c: Include "event-top.h".
944 (fetch_inferior_event): In non-stop mode, restore selected thread
945 and frame after handling the event and running breakpoint
946 commands. Display GDB prompt if needed.
947 (normal_stop): In non-stop mode, don't print thread switching
949 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
950 (get_cmd_no_selected_thread_ok): New.
951 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
952 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
954 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
955 no-selected-thread ok.
956 * top.c (execute_command): Check for non no-selected-thread-ok
958 * linux-nat.c (struct saved_ptids, threads_to_delete)
959 (record_dead_thread, prune_lwps): Delete.
960 (exit_lwp): Unconditionally delete thread.
961 (linux_nat_resume): Remove prune_lwps call.
962 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
963 of is_running. Adjust to make_cleanup_restore_current_thread
965 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
966 selected thread has exited.
967 * inf-loop.c (inferior_event_handler): Don't display the prompt
969 * varobj.c (c_value_of_root): Update.
970 * defs.h (make_cleanup_dtor): Declare.
971 * utils.c (make_cleanup_dtor): New.
973 * Makefile.in (infrun.o): Depend on $(event_top_h).
975 2008-07-11 Pedro Alves <pedro@codesourcery.com>
977 Add "continue -a" and "interrupt -a" options for non-stop mode.
979 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
980 (continue_command): Add "-a" option.
981 (interrupt_target_command): Add "-a" option.
982 (_initialize_infcmd): Add extend help of continue and interrupt
983 command to mention the new "-a" option. Mark "continue" async ok.
985 2008-07-10 Doug Evans <dje@google.com>
987 Add "set print symbol-loading on|off".
988 * NEWS: Document new option.
989 * symfile.h (print_symbol_loading): Declare.
990 * symfile.c (print_symbol_loading): New global.
991 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
992 from ..." if print_symbol_loading.
993 (_initialize_symfile): Add set/show print symbol-loading.
994 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
995 if print_symbol_loading.
997 2008-07-10 Pedro Alves <pedro@codesourcery.com>
999 Non-stop linux native.
1001 * linux-nat.c (linux_test_for_tracefork): Block events while we're
1003 (get_pending_status): Implement non-stop mode.
1004 (linux_nat_detach): Stop threads before detaching.
1005 (linux_nat_resume): In non-stop mode, always resume only a single
1007 (linux_handle_extended_wait): On a clone event, in non-stop mode,
1008 add new lwp to GDB's thread table, and mark as running, executing
1009 and stopped appropriately.
1010 (linux_nat_filter_event): Don't assume there are other running
1011 threads when a thread exits.
1012 (linux_nat_wait): Mark the main thread as running and executing.
1013 In non-stop mode, don't stop all lwps.
1014 (linux_nat_kill): Stop lwps before killing them.
1015 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
1017 (send_sigint_callback): New.
1018 (linux_nat_stop): New.
1019 (linux_nat_add_target): Set to_stop to linux_nat_stop.
1021 * linux-nat.h (thread_db_attach_lwp): Declare.
1023 * linux-thread-db.c (thread_get_info_callback): Check for new
1024 threads if we have none.
1025 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
1026 stopped lwp. Check for new threads if we have none.
1027 (thread_db_attach_lwp): New.
1028 (thread_db_init): Set proc_handle.pid to inferior_ptid.
1029 (check_event): Set proc_handle.pid to the stopped lwp.
1030 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
1031 lwp available, bail out if there is none.
1033 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
1036 2008-07-10 Kevin Buettner <kevinb@redhat.com>
1038 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
1039 `current_pc' from CORE_ADDR to ULONGEST.
1041 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
1044 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1046 * NEWS (New commands): Mention "set disable-randomization".
1047 * configure.ac: Add check for HAVE_PERSONALITY and
1048 HAVE_DECL_ADDR_NO_RANDOMIZE.
1049 * configure, config.in: Regenerate.
1050 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
1051 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
1053 (disable_randomization, show_disable_randomization)
1054 (set_disable_randomization): New.
1055 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
1056 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
1057 variable DISABLE_RANDOMIZATION.
1058 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
1059 DISABLE_RANDOMIZATION.
1061 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1063 Adjust all targets to new target_stop interface.
1065 * gnu-nat.c (gnu_stop): Add ptid argument.
1066 * go32-nat.c (go32_stop): Add ptid argument.
1067 (go32_create_inferior): Pass inferior_ptid to go32_stop.
1068 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
1069 * monitor.c (monitor_stop): Add ptid argument.
1070 (monitor_open): Pass inferior_ptid to monitor_stop.
1071 (monitor_interrupt): Pass inferior_ptid to target_stop.
1072 (monitor_stop): Add ptid argument.
1073 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
1074 (procfs_create_inferior): Add ptid argument.
1075 * procfs.c (procfs_stop): Add ptid argument.
1076 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
1077 * remote-sim.c (gdbsim_stop): Add ptid argument.
1078 * sol-thread.c (sol_thread_stop): Add ptid argument.
1079 * win32-nat.c (win32_stop): Add ptid argument.
1081 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1083 Non-stop inferior control.
1085 * infrun.c (resume): In non-stop mode, always resume just one
1087 (proceed): Don't call prepare_to_proceed in non-stop mode.
1088 (fetch_inferior_event): In non-stop mode, switch context before
1090 (error_is_running, ensure_not_running): New.
1091 (handle_inferior_event): In non-stop mode: Mark only the event
1092 thread as stopped. Require that the target module manages adding
1093 threads to the thread list. Assert that there isn't a
1094 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
1095 (normal_stop): Only mark not-running if inferior hasn't exited.
1096 In non-stop mode, only mark the event thread.
1098 * thread.c:Include "cli/cli-decode.h".
1099 (print_thread_info): Don't read from a running thread.
1100 Output "(running)" if thread is running.
1101 (switch_to_thread): Don't read stop_pc if thread is executing.
1102 (do_restore_current_thread_cleanup): Don't write to a running
1104 (thread_apply_all_command): Don't read from a running thread. In
1105 non-stop mode, do a full context-switch instead of just switching
1107 (thread_apply_command): In non-stop mode, do a full context-switch
1108 instead of just switching threads.
1109 (do_captured_thread_select): Likewise. Inform user if selected
1111 (_initialize_thread): Mark "info threads" and "thread" and
1114 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
1115 unregister the target from the event loop.
1117 * infcmd.c (continue_command, step_1, jump_command)
1118 (signal_command): Ensure the selected thread isn't running.
1119 (interrupt_target_command): In non-stop mode, interrupt only the
1122 * inferior.h (error_is_running, ensure_not_running): Declare.
1124 * target.h (struct target_ops): Add ptid argument to the to_stop
1126 (target_stop): Add ptid_t argument.
1128 * target.c (update_current_target): Add ptid argument to to_stop's
1130 (debug_to_stop): Add ptid_t argument.
1131 (debug_to_rcmd): Set to_stop_ptid.
1133 * remote.c (remote_stop): Add ptid_t argument.
1134 (async_remote_interrupt): Add inferior_ptid to target_stop.
1135 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
1137 * Makefile.in (thread.o): Depend on $(cli_decode_h).
1139 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1141 Don't rely on ecs->wait_for_more.
1143 * infrun.c (proceed): Clear the stepping state, set
1144 previous_inferior_ptid and clear infwait state.
1145 (wait_for_inferior): Don't clear the stepping state, set
1146 previous_inferior_ptid, or clear the infwait state here.
1147 (fetch_inferior_event): Don't clear the stepping state, set
1148 previous_inferior_ptid, or clear the infwait state here. Don't
1149 condition on wait_for_more.
1151 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1153 Refactor infrun a bit.
1155 * infrun.c (currently_stepping): Take a struct
1156 thread_stepping_state instead of an execution_control_state.
1157 (struct thread_stepping_state): New, split from
1158 execution_control_state.
1159 (gtss, tss): New globals.
1160 (proceed): Clear the stepping state, set previous_inferior_ptid
1161 and clear infwait state.
1162 (init_wait_for_inferior): Clear the stepping state,
1163 previous_inferior_ptid and infwait state.
1164 (waiton_ptid, infwait_state): New, split from
1165 execution_control_state.
1166 (struct execution_control_state): Members that persist through
1167 events moved out to either struct thred_stepping_state or made
1168 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
1169 (wait_for_inferior, fetch_inferior_event): Use local
1170 execution_control_state. Update to execution_control_state split.
1171 (init_execution_control_state): Adjust.
1172 (init_thread_stepping_state): New, extracted from
1173 init_execution_control_state.
1174 (context_switch): Take a ptid instead of an
1175 execution_control_state.
1176 (context_switch_to): Adjust.
1177 (adjust_pc_after_break): Adjust.
1178 (init_infwait_state): New.
1179 (handle_inferior_event): Adjust.
1181 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1182 Vladimir Prus <vladimir@codesourcery.com>
1184 Per-thread commands.
1186 * gdbthread.h: Remove unneeded forward declarations.
1187 Include "inferior.h".
1188 (struct thread_info): Add continuations,
1189 intermediate_continuations, proceed_to_finish, step_over_calls,
1190 stop_step, step_multi and stop_signal members.
1191 (save_infrun_state): Add continuations,
1192 intermediate_continuations, proceed_to_finish, step_over_calls,
1193 stop_step, step_multi, stop_signal and stop_bpstat parameters.
1194 (load_infrun_state): Add continuations,
1195 intermediate_continuations, proceed_to_finish, step_over_calls,
1196 stop_step, step_multi, stop_signal and stop_bpstat parameters.
1198 * thread.c (load_infrun_state): In non-stop mode, load
1199 continuations, intermediate_continuations, proceed_to_finish,
1200 step_over_calls, stop_step, step_multi and stop_signal.
1201 (save_infrun_state): Store continuations,
1202 intermediate_continuations, proceed_to_finish, step_over_calls,
1203 stop_step, step_multi, stop_signal and stop_bpstat.
1204 (save_infrun_state): Store continuations,
1205 intermediate_continuations, proceed_to_finish, step_over_calls,
1206 stop_step, step_multi, stop_signal and stop_bpstat.
1207 (free_thread): Clear The thread's stop_bpstat.
1209 * inferior.h (context_switch_to): Declare.
1211 * infrun.c (ecss): New global.
1212 (context_switch): Context switch continuations,
1213 intermediate_continuations, proceed_to_finish, step_over_calls,
1214 stop_step, step_multi, stop_signal and stop_bpstat.
1215 (wait_for_inferior): Use global ecss.
1216 (async_ecss, async_ecs): Delete.
1217 (fetch_inferior_event): Use global ecss.
1218 (context_switch_to): New.
1220 * top.c (execute_command): In non-stop, only check if the current
1221 thread is running, in all-stop, check if there's any thread
1224 * breakpoint.c (bpstat_remove_breakpoint): New.
1225 (bpstat_remove_breakpoint_callback): New.
1226 (delete_breakpoint): Clear the stop_bpstats of all threads.
1228 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
1229 current thread is running, in all-stop, check if there's any
1232 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
1234 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1236 Add non_stop global.
1238 * inferior.h (non_stop): Declare.
1239 * infrun.c (non_stop, non_stop_1): New.
1240 (set_non_stop, show_non_stop): New.
1241 (_initialize_infrun): Add "set/show non-stop" command.
1243 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1245 Adjust fork/vfork/exec to pass ptids around.
1247 * target.h (struct target_waitstatus): Store related_pid as a ptid.
1248 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
1250 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
1252 * breakpoint.c (print_it_typical, bpstat_check_location)
1253 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
1254 (create_fork_vfork_event_catchpoint): Adjust.
1255 * infrun.c (fork_event): Change parent_pid and child_pid types to
1257 (follow_exec, inferior_has_forked, inferior_has_vforked)
1258 (inferior_has_execd): Take a ptid_t and don't trim it.
1259 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
1260 * linux-nat.c (linux_child_follow_fork): Adjust.
1261 * inf-ptrace.c (inf_ptrace_wait): Adjust.
1262 * inf-ttrace.c (inf_ttrace_wait): Adjust.
1263 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
1265 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1267 Add "executing" property to threads.
1269 * inferior.h (target_executing): Delete.
1270 * gdbthread.h (struct thread_info): Add executing_ field.
1271 (set_executing, is_executing): New.
1272 * thread.c (main_thread_executing): New.
1273 (init_thread_list): Clear it and also main_thread_running.
1274 (is_running): Return false if target has no execution.
1275 (any_running, is_executing, set_executing): New.
1277 * top.c: Include "gdbthread.h".
1278 (target_executing): Delete.
1279 (execute_command): Replace target_executing check by any_running.
1280 * event-top.c: Include "gdbthread.h".
1281 (display_gdb_prompt, command_handler): Replace target_executing by
1283 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
1284 here. Replace target_executing by is_running.
1285 * infrun.c (handle_inferior_event): Mark all threads as
1287 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
1289 * stack.c (get_selected_block): Return null if inferior is
1291 * target.c (target_resume): Mark resumed ptid as executing.
1292 * breakpoint.c (until_break_command): Replace target_executing
1293 check by is_executing.
1294 * remote.c (remote_async_resume): Don't mark inferior as executing
1296 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
1299 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
1300 (mi_execute_async_cli_command): Replace target_executing by
1303 * frame.c (get_current_frame): Error out if the current thread is
1305 (has_stack_frames): New.
1306 (get_selected_frame, deprecated_safe_get_selected_frame): Check
1309 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
1312 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1314 * symfile.c (load_command): Reopen the exec file and reread
1315 symbols before anything else.
1317 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1319 * remote-sim.c: Include gdbthread.h.
1320 (remote_sim_ptid): New global.
1321 (gdbsim_create_inferior): Silently add the main task to GDB's
1323 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
1324 task from GDB's thread list.
1325 (gdbsim_resume): Adjust to use remote_sim_ptid.
1326 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
1327 (init_gdbsim_ops): Register gdbsim_thread_alive and
1329 (_initialize_remote_sim): Initialize remote_sim_ptid.
1330 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
1332 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1334 * monitor (monitor_ptid): New global.
1335 (monitor_open): Silently add the main task to GDB's thread list.
1336 (monitor_close, monitor_mourn_inferior): Silently delete the main
1337 task from GDB's thread list.
1338 (monitor_thread_alive, monitor_pid_to_str): New.
1339 (init_base_monitor_ops): Register monitor_thread_alive and
1341 (_initialize_remote_monitors): Initialize monitor_ptid.
1343 * gdbthread.h (delete_thread_silent): Declare.
1344 * thread.c (delete_thread): Rename to ...
1345 (delete_thread_1): ... this. Add "silent" parameter. If silent,
1346 don't do exit notifications.
1347 (delete_thread, delete_thread_silent): New, as wrappers to
1350 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1352 * breakpoint.c (update_global_location_list): Add boolean
1353 "should_insert" argument. Only insert locations if caller told it
1355 (update_global_location_list_nothrow): Add boolean "should_insert"
1356 argument. Pass it to update_global_location_list.
1357 (insert_breakpoints, create_longjmp_breakpoint)
1358 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
1359 (create_thread_event_breakpoint, create_solib_event_breakpoint)
1360 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
1361 (enable_watchpoints_after_interactive_call_stop)
1362 (set_momentary_breakpoint, create_breakpoints)
1363 (break_command_really, watch_command_1)
1364 (create_ada_exception_breakpoint, update_breakpoint_locations)
1365 (do_enable_breakpoint, enable_command): Pass true to
1366 update_global_location_list.
1367 (bpstat_stop_status, disable_overlay_breakpoints)
1368 (disable_watchpoints_before_interactive_call_start)
1369 (delete_breakpoint, disable_breakpoint, disable_command): Pass
1370 false to update_global_location_list.
1371 (update_breakpoints_after_exec): Don't temporarily disable
1372 always-inserted mode.
1374 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1376 * breakpoint.c (mark_breakpoints_out): Make public.
1377 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
1378 here. Update comment.
1379 * breakpoint.h (mark_breakpoints_out): Declare.
1381 * linux-nat.c (linux_handle_extended_wait): On
1382 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
1383 * inf-ttrace.c (inf_ttrace_wait): Likewise.
1385 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1387 * infrun.c (follow_exec): Reset shared libraries before adding the
1390 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
1392 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
1394 2008-07-07 Pedro Alves <pedro@codesourcery.com>
1396 * i386-dicos-tdep.c: Include "inferior.h".
1397 (i386_dicos_frame_align): New.
1398 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
1399 dummy location ON_STACK.
1400 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
1402 2008-07-07 Joel Brobecker <brobecker@adacore.com>
1404 * gstdint.h: New file.
1406 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
1408 * mi/mi-interp.c (mi_on_resume): Don't try to report
1409 resumed thread it the thread list is empty.
1411 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
1413 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
1414 completer for set to filename_completer.
1418 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
1420 Implement -target-attach.
1421 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
1423 2008-06-21 Hui Zhu <teawater@gmail.com>
1425 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
1427 2008-07-03 Pedro Alves <pedro@codesourcery.com>
1429 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
1430 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
1432 * target.h (struct target_ops): Add to_attach_no_wait member.
1433 (target_attach_no_wait): New.
1434 * target.c (update_current_target): Inherit to_attach_no_wait.
1436 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
1437 target_attach_no_wait runtime check.
1439 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
1440 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
1443 2008-07-03 Pedro Alves <pedro@codesourcery.com>
1445 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
1446 on debug_displaced being set.
1448 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1450 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
1451 directly instead of get_frame_id.
1453 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1455 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
1456 (deal_with_atomic_sequence): Update BC masks.
1457 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
1458 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
1460 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1462 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
1463 register, not the previous frame's.
1465 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1467 * source.c (select_source_symtab): Make sure we skip namespace
1468 symtabs when showing cpp source code.
1470 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
1472 * MAINTAINERS (Authorized committers): Fix my email address.
1474 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1476 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
1477 -target-download and -target-select via CLI, so that
1478 the quoting rules are the same as they were (unfortunately)
1479 in all prior gdb releases.
1480 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
1481 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1482 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
1483 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1484 (mi_cmd_execute): Set current_token even for commands
1487 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
1489 * alphafbsd-tdep.c: Update for unwinder changes.
1490 * alpha-linux-tdep.c: Likewise.
1491 * alphanbsd-tdep.c: Likewise.
1492 * alphaobsd-tdep.c: Likewise.
1493 * avr-tdep.c: Likewise.
1494 * cris-tdep.c: Likewise.
1495 * frv-linux-tdep.c: Likewise.
1496 * frv-tdep.c: Likewise.
1497 * h8300-tdep.c: Likewise.
1498 * hppa-linux-tdep.c: Likewise.
1499 * iq2000-tdep.c: Likewise.
1500 * m32c-tdep.c: Likewise.
1501 * m32r-linux-tdep.c: Likewise.
1502 * m32r-tdep.c: Likewise.
1503 * m68hc11-tdep.c: Likewise.
1504 * mep-tdep.c: Likewise.
1505 * mn10300-tdep.c: Likewise.
1506 * mt-tdep.c: Likewise.
1507 * score-tdep.c: Likewise.
1508 * sh64-tdep.c: Likewise.
1509 * sh-tdep.c: Likewise.
1510 * sparc64fbsd-tdep.c: Likewise.
1511 * sparc64nbsd-tdep.c: Likewise.
1512 * sparc64obsd-tdep.c: Likewise.
1513 * v850-tdep.c: Likewise.
1514 * vaxobsd-tdep.c: Likewise.
1515 * vax-tdep.c: Likewise.
1516 * xstormy16-tdep.c: Likewise.
1518 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1520 * mi/mi-main.c (enum captured_mi_execute_command_actions)
1521 (captured_mi_execute_command_args): Remove.
1522 (captured_mi_execute_command): Cast the closure to mi_parse
1523 pointer, not to captured_mi_execute_command_args, and don't
1524 set the action field thereof.
1525 (mi_execute_command): Pass struct mi_parse, not
1526 captured_mi_execute_command_args to captured_mi_execute_command.
1527 (mi_execute_command): Remove (dead) code for suppressing
1530 2008-06-28 Pedro Alves <pedro@codesourcery.com>
1532 * linux-nat.c (enum sigchld_state): New.
1533 (linux_nat_async_events_state): Renamed from
1534 linux_nat_async_events_enabled.
1535 (linux_nat_event_pipe_push, my_waitpid): Adjust.
1536 (sigchld_default_action): New.
1537 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
1539 (linux_nat_create_inferior): Set events state to sigchld_default
1541 (linux_nat_resume): Adjust.
1542 (linux_nat_wait): Call linux_nat_async_events unconditionally.
1543 (sigchld_handler): Adjust.
1544 (linux_nat_async_mask): Don't set SIGCHLD actions here.
1545 (get_pending_events): Adjust.
1546 (linux_nat_async_events): Rewrite to handle enum sigchld_state
1547 instead of a boolean.
1548 (linux_nat_async): Adjust.
1549 (_initialize_linux_nat): Capture default SIGCHLD action into
1550 sigchld_default_action.
1552 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1554 * breakpoint.c (moribund_locations): New.
1555 (bpstat_stop_status): Process moribund locations.
1556 (update_global_location_list): Add removed
1557 locations to moribund_locations.
1558 (breakpoint_retire_moribund): New.
1559 * breakpoint.h (struct bp_location): New field
1560 events_till_retirement.
1561 (breakpoint_retire_moribund): Declare.
1562 * thread.c (thread_count): New.
1563 * infrun.c (handle_inferior_event): Call
1564 breakpoint_retire_moribund.
1565 * gdbthread.h (thread_count): Declare.
1567 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1569 * dfp.c (decimal_convert): Call match_endianness before and after
1572 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
1574 * remote.c (remote_insert_breakpoint): Ensure that if Z0
1575 unsupported and we fall back to memory_insert_breakpoint, we
1576 use the unmodified requested address.
1578 2008-06-27 Joel Brobecker <brobecker@adacore.com>
1580 * dwarf2read.c (read_attribute_value): Issue a complaint when
1581 adjusting size attribute values of 0xffffffff as zero.
1583 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1585 * i386-tdep.c (i386_16_byte_align_p): New.
1586 (i386_push_dummy_call): Determine stack space required for
1587 arguments going forwards allowing for 16-byte alignment, then push
1588 arguments going forwards.
1590 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1592 * infrun.c (start_remote): Don't clear thread list here.
1593 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
1595 * remote.c (record_currthread): Upgrade the main thread and its
1596 entry in the thread list if this is the first time we hear about
1598 (remote_thread_alive): Consider magic_null_ptid or a ptid without
1599 a tid member always alive.
1600 (remote_find_new_threads): Don't update the main thread here.
1601 (remote_start_remote): Clear thread list here. Always add the
1603 (extended_remote_attach_1): Add the main thread here.
1604 (extended_remote_mourn_1): Re-add the main thread here.
1605 (extended_remote_create_inferior_1): Add a main thread.
1607 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
1609 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1611 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1613 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
1615 (general_thread, continue_thread): Change type to ptid_t.
1616 (record_currthread): Take a ptid_t parameter instead of an
1618 (MAGIC_NULL_PID): Delete.
1619 (set_thread): Take a ptid_t parameter and adjust.
1620 (set_general_thread, set_continue_thread): New.
1621 (remote_thread_alive, remote_newthread_step)
1622 (remote_current_thread, remote_find_new_threads)
1623 (remote_threads_info, remote_start_remote, remote_vcont_resume)
1624 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
1625 (threadalive_test, remote_pid_to_str)
1626 (remote_get_thread_local_address): Adjust.
1627 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
1628 and any_thread_ptid.
1630 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
1632 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
1633 * configure: Regenerated.
1635 2008-06-26 Joel Brobecker <brobecker@adacore.com>
1637 * dwarf2read.c (read_attribute_value): Treat size attribute
1638 values of 0xffffffff as if the attribute value was zero.
1640 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1642 * linux-nat.c: Add description of overall logic.
1644 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
1646 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
1647 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
1648 all dependencies on $(gdb_stdint_h).
1649 (distclean): Do not delete gdb_stdint.h.
1650 * acinclude.m4: Do not use stdint.m4.
1651 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
1652 uintptr_t, and gdb_stdint.h.
1653 * defs.h: Include <stdint.h>.
1654 * gdb_thread_db.h: Assume stdint.h is already included.
1655 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
1656 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
1657 include gdb_stdint.h.
1658 * configure, config.in: Regenerate.
1660 2008-06-26 Joseph Myers <joseph@codesourcery.com>
1662 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
1663 decimal floating-point values in GPRs for soft-float.
1664 (do_ppc_sysv_return_value): Handle returning decimal
1665 floating-point values in GPRs for soft-float.
1667 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1669 * target.c (target_read_until_error): New.
1670 * target.h (target_read_until_error): Declare.
1671 * mi/mi-main.c (mi_cmd_data_read_memory): Use
1672 target_read_until_error.
1674 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1676 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
1677 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
1678 after the DECFLOAT detection to fix a memory leak. Remove the
1679 redundant NUM initialization. Protect the DECFLOAT detection memory
1680 access before the P block. Restore the P memory content for the
1683 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1685 Kill the return value for all MI command functions.
1686 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
1687 (mi_cmd_argv_ftype): Change return type to void.
1689 * mi/mi-main.c: Adjust all function that implement
1690 MI commands to return nothing.
1691 (struct captured_mi_execute_command_actions):
1692 Remove the rc field.
1693 (mi_cmd_execute): Return nothing.
1694 (mi_execute_async_cli_command): Return nothing.
1695 (mi_cmd_exec_interrupt): Don't print ^done here.
1696 (mi_cmd_target_select): Don't print ^connected here.
1697 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
1698 Special-case -target-select and output ^connected, not ^done.
1700 * mi/mi-cmd-break.c: Adjust.
1701 * mi/mi-cmd-disas.c: Adjust.
1702 * mi/mi-cmd-env.c: Adjust.
1703 * mi/mi-cmd-file.c: Adjust.
1704 * mi/mi-cmd-stack.c: Adjust.
1705 * mi/mi-cmd-target.c: Adjust.
1706 * mi/mi-cmd-var.c: Adjust.
1707 * mi/mi-interp.c: Adjust.
1708 * mi/mi-symbol-cmds.c: Adjust.
1710 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1712 Emit ^running via observer.
1713 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
1715 (mi_on_resume): Print ^running if not previously output.
1716 * mi/mi-main.c (running_result_record_printed): New.
1717 (captured_mi_execute_command): Reset
1718 running_result_record_printed. Use running_result_record_printed
1719 to decide if we should skip ^done.
1720 (mi_execute_async_cli_command): Don't print ^running here.
1721 * mi/mi-main.h (current_token, running_result_record_printed):
1724 2008-06-24 Michael Snyder <msnyder@specifix.com>
1726 * infrun.c (_initialize_infrun): White space and typo fix.
1728 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
1730 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
1731 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
1732 when first loading DLL with "dll" command.
1734 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1736 * gnu-nat.c (proc_string): Use capital T for "Thread".
1738 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1740 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
1742 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1744 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1745 the target cannot run.
1747 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1749 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1750 we're attaching to a running process.
1752 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
1754 * win32-nat.c (handle_load_dll): Give dll name and load address
1755 if debug_events is on.
1756 (handle_unload_dll): Likewise.
1758 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
1760 Don't suppress *running when doing finish.
1761 * infcall.c (call_function_by_hand): Set both
1762 suppress_resume_observer and suppress_stop_observer.
1763 * infcmd.c (suppress_run_stop_observers): Split into...
1764 (suppress_resume_observer, suppress_stop_observer): ...those.
1765 (finish_command_continuation): Clear suppress_stop_observer.
1766 (finish_command): Set suppress_stop_observer.
1767 * inferior.h (suppress_run_stop_observers): Split into...
1768 (suppress_resume_observer, suppress_stop_observer): ...those.
1769 * infrun.c (normal_stop): Check for suppress_stop_observer.
1770 * thread.c (set_running): Check for suppress_resume_observer.
1772 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
1773 Pierre Muller <muller@ics.u-strasbg.fr>
1775 * gdbarch.sh (gdbarch_skip_main_prologue): New.
1776 * gdbarch.h, gdbarch.c: Regenerate.
1777 * i386-tdep.h (i386_skip_main_prologue): Declare.
1778 * i386-tdep.c (i386_skip_main_prologue): New.
1779 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
1780 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
1781 * symtab.c (find_function_start_sal): When pc points at the "main"
1782 function, call gdbarch_skip_main_prologue.
1784 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
1786 * value.c (value_primitive_field): Fetch lazy register values.
1788 2008-06-11 Pedro Alves <pedro@codesourcery.com>
1790 * NEWS: Mention support removal of undocumented S AA p PID stop
1793 * remote.c (remote_wait): Remove undocumented S AA p PID support.
1795 2008-06-10 Stan Shebs <stan@codesourcery.com>
1797 * MAINTAINERS: Update my affiliation and address.
1799 2008-06-10 Andreas Schwab <schwab@suse.de>
1801 * top.c (print_gdb_version): Don't print final newline.
1803 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1806 * Makefile.in: Update dependencies.
1807 * gdbthread.h (struct thread_info): New field
1809 (set_running, is_running): New.
1810 * thread.c (set_running, is_running): New.
1811 * inferior.h (suppress_normal_stop_observer): Rename to...
1812 (suppress_run_stop_observers): ..this.
1813 * infcmd.c (suppress_normal_stop_observer): Rename to...
1814 (suppress_run_stop_observers): ..this.
1815 (finish_command_continuation, finish_command): Adjust.
1816 * infcall.c (call_function_by_hand): Adjust.
1817 * infrun.c (normal_stop): Call set_running.
1818 * target.c (target_resume): New. Call set_running.
1819 * target.h (target_resume): Convert from macro to
1822 * mi/mi-interp.c (mi_on_resume): New.
1823 (mi_interpreter_init): Register mi_on_resume.
1825 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1827 Use observers to report stop events in MI.
1828 * mi/mi-interp.c (mi_on_normal_stop): New.
1829 (mi_interpreter_init): Register mi_on_normal_stop.
1830 (mi_interpreter_exec_continuation): Remove.
1831 (mi_cmd_interpreter_exec): Don't register the above.
1832 * mi/mi-main.c (captured_mi_execute_command): Don't care
1833 about sync_execution.
1834 (mi_execute_async_cli_command): Don't install continuation. Don't
1836 (mi_exec_async_cli_cmd_continuation): Remove.
1838 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1840 Suppress normal stop observer when it's problematic.
1841 * inferior.h (suppress_normal_stop_observer): New.
1842 * infcall.c (call_function_by_hand): Disable stop events when
1843 doing function calls.
1844 * infmcd.c (suppress_normal_stop_observer): New.
1845 (finish_command_continuation): Call normal_stop observer
1847 (finish_command): Disable stop events inside proceed.
1848 * infrun.c (normal_stop): Don't call normal stop observer if
1849 suppressed of if multi-step is in progress.
1851 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1854 * infrun.c (finish_command): Don't pass cleanup
1856 (finish_command_continuation): Don't grab cleanup from
1857 the passed data, as we don't use, and cannot, use it anyway.
1859 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1861 Introduce common cleanup for restoring integers.
1862 * defs.h (make_cleanup_restore_integer): New declaration.
1863 (struct cleanup): New field free_arg.
1864 (make_my_cleanup_2): New.
1865 * utils.c (restore_integer_closure, restore_integer)
1866 (make_cleanup_restore_integer): New.
1867 (make_my_cleanup): Initialize the free_arg field and
1868 renamed to make_my_cleanup_2.
1869 (do_my_cleanups): Call free_arg.
1870 (discard_cleanups): Call free_arg.
1871 * breakpoint.c (restore_always_inserted_mode): Remove.
1872 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
1874 2008-06-09 Doug Evans <dje@google.com>
1876 * remote.c (remote_wait): Include beginning of malformed packet
1879 2008-06-09 Tom Tromey <tromey@redhat.com>
1881 * completer.c (complete_line): Don't special-case
1882 expression_completer.
1883 (expression_completer): Only pass last word to
1885 * c-exp.y (yylex): Check 'token', not 'operator'.
1887 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
1889 * configure.ac (build_warnings): Add -Wno-format for mingw.
1890 * configure: Regenerated.
1892 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
1894 * NEWS: Make indentation consistent. Move exec tracing entry out
1895 of remote packet list.
1897 2008-06-06 Tom Tromey <tromey@redhat.com>
1899 * value.h (evaluate_subexpression_type, extract_field_op):
1901 * printcmd.c (_initialize_printcmd): Use expression_completer for
1902 'p', 'inspect', 'call'.
1903 * parser-defs.h (parse_field_expression): Declare.
1904 * parse.c: Include exceptions.h.
1905 (in_parse_field, expout_last_struct): New globals.
1906 (mark_struct_expression): New function.
1907 (prefixify_expression): Return int.
1908 (prefixify_subexp): Return int. Use expout_last_struct.
1909 (parse_exp_1): Update.
1910 (parse_exp_in_context): Add 'out_subexp' argument. Handle
1912 (parse_field_expression): New function.
1913 * expression.h (parse_field_expression): Declare.
1914 (in_parse_field): Likewise.
1915 * eval.c (evaluate_subexpression_type): New function.
1916 (extract_field_op): Likewise.
1917 * completer.h (expression_completer): Declare.
1918 * completer.c (expression_completer): New function.
1919 (count_struct_fields, add_struct_fields): New functions.
1920 * c-exp.y (yyparse): Redefine.
1921 (COMPLETE): New token.
1922 (exp): New productions.
1923 (saw_name_at_eof, last_was_structop): New globals.
1924 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
1925 (c_parse): New function.
1926 * breakpoint.c (_initialize_breakpoint): Use expression_completer
1927 for watch, awatch, and rwatch.
1928 * Makefile.in (parse.o): Depend on exceptions_h.
1930 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
1933 * gdb/valopts.c (find_overload_match): Handle references
1936 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
1938 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
1939 account the bitsize of the 'from' operand.
1941 2008-06-06 Pedro Alves <pedro@codesourcery.com>
1943 * annotate.h (annotate_thread_changed): Declare.
1945 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
1947 * annotate.c (annotate_thread_changed): New function.
1948 * thread.c (thread_command) : Use it.
1949 * infrun.c (normal_stop): Use it.
1951 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
1952 Nathan Sidwell <nathan@codesourcery.com>
1953 Joseph Myers <joseph@codesourcery.com>
1955 * acinclude.m4: Include ../config/acx.m4.
1956 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
1957 * configure, config.in: Regenerate.
1958 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
1960 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
1962 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1964 Replace 'target async' by 'maintenance set remote-async' and
1965 'target remote' combination.
1967 * remote.c (remote_async_wait): Merge into remote_wait, and
1969 (remote_async_permitted, remote_async_permitted_set): New
1971 (set_maintenance_remote_async_permitted)
1972 (show_maintenance_remote_async_permitted): New functions.
1973 (remote_async_ops, extended_async_remote_ops): Delete.
1974 (remote_async_open, extended_remote_async_open): Delete.
1975 (remote_open_1): Drop async_p parameter. Update callers. Replace
1976 async_p with remote_async_permitted checks.
1977 (extended_async_remote_attach): Delete.
1978 (remote_resume, remote_async_resume): Merge and leave remote_resume.
1979 (remote_async_terminal_inferior): Rename to...
1980 (remote_terminal_inferior): ... this, and add
1981 remote_async_termitted check.
1982 (remote_async_terminal_ours): Rename to...
1983 (remote_terminal_ours): ... this, and add remote_async_termitted
1985 (remote_wait, remote_async_wait): Merge and leave remote_wait
1987 (remote_kill, remote_async_kill): Merge and leave remote_kill
1989 (remote_async_mourn, extended_async_remote_mourn): Delete.
1990 (extended_remote_create_inferior_1): Drop async_p parameter.
1991 Update callers. Always use extended_remote_ops.
1992 (extended_remote_async_create_inferior): Delete.
1993 (remote_return_zero): Delete.
1994 (init_remote_ops): Register remote_can_async_p, remote_async,
1995 remote_async_mask, remote_terminal_inferior and
1996 remote_terminal_ours.
1997 (remote_can_async_p, remote_is_async_p): Check for
1998 remote_async_permitted.
1999 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
2000 (set_remote_cmd): Don't add async and extended-async targets.
2001 (_initialize_remote): Add set/show remote-async maintenance
2004 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2006 * remote.c (kill_kludge): Delete.
2007 (remote_wait, remote_async_wait): Don't set it.
2008 (remote_kill, remote_async_kill): Don't do anything with it.
2010 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2012 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
2014 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
2016 * bcache.c (bcache_data): Call deprecated_bcache_added function.
2017 (deprecated_bcache_added): New function name. Body of function
2018 bcache_data is used here with the addition of 'added' argument.
2019 * bcache.h (deprecated_bcache_added): New function.
2020 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
2021 work from add_psymbol_to_list - initialises partial symbol and stashes
2022 it in objfile's cache.
2023 (append_psymbol_to_list): New helper function, takes other part of
2024 work from add_psymbol_to_list - adds partial symbol to the given list.
2025 (add_psymbol_to_list): Call helper functions instead of doing work
2026 here. If adding to global list, do not duplicate partial symbols in the
2029 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
2031 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
2032 'exception caught|thrown' message.
2034 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2036 * Makefile.in: Update dependencies.
2037 * dwarf2expr.c: New include "gdb_assert.h".
2038 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
2039 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
2040 (execute_stack_op): Error out on too large RECURSION_DEPTH.
2041 Increase/decrease RECURSION_DEPTH around the function.
2043 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2045 * remote.c (get_offsets): Handle a single segment.
2046 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
2049 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
2051 * solib-svr4.c (struct lm_info): Add lm_addr.
2052 (main_lm_addr): New.
2053 (svr4_default_sos): Set lm_addr.
2054 (svr4_current_sos): Set lm_addr and main_lm_addr.
2055 (svr4_fetch_objfile_link_map): Rewrite.
2056 (svr4_clear_solib): Clear main_lm_addr.
2058 2008-06-03 Michael Snyder <msnyder@redhat.com>
2059 Joseph Myers <joseph@codesourcery.com>
2061 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
2062 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
2064 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
2066 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
2068 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
2070 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
2072 2008-06-01 Joel Brobecker <brobecker@adacore.com>
2074 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
2075 treat pointers in data space as function descriptors if the
2076 target address is also in the data space.
2078 2008-05-30 Joel Brobecker <brobecker@adacore.com>
2080 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
2081 the trad-frame register value for the SP register.
2083 2008-05-29 Mark Kettenis <kettenis@gnu.org>
2085 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
2087 2008-05-28 Joel Brobecker <brobecker@adacore.com>
2089 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
2090 that identifies function descriptors outside of the .opd section.
2092 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
2094 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
2095 temporary catchpoints. In MI add missing fields 'reason', 'disp',
2097 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
2099 (handle_gnu_v3_exceptions): Use tempflag.
2101 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
2103 Refactor varobj_update interface.
2104 * varobj.c (varobj_update): Report changes as vector. Also
2105 return not just a list of varobj, but a list of special structures
2106 that tell what exactly has changed.
2107 * varobj.h (enum varobj_update_error): Rename to
2108 varobj_scope_status.
2109 (struct varobj_update_result_t): New.
2110 (varobj_update): Adjust prototype.
2111 * mi/mi-cmd-var.c: Adjust for changes.
2113 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
2115 * varobj.c (varobj_update): Fix comment typo.
2118 2008-05-26 Joel Brobecker <brobecker@adacore.com>
2120 Set the symtab field of symbols read from ECOFF debugging entries.
2121 * mdebugread.c (add_symbol): Add new parameter symtab.
2122 (parse_symbol): Update calls to add_symbol throughout.
2124 2008-05-27 Andreas Schwab <schwab@suse.de>
2126 * symtab.h (enum address_class): Remove LOC_REGPARM and
2128 (struct symbol): Add is_argument.
2129 (SYMBOL_IS_ARGUMENT): Define.
2131 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
2132 * buildsym.c (finish_block): Likewise.
2133 * stack.c (print_frame_args, print_block_frame_locals)
2134 (print_frame_arg_vars): Likewise.
2135 * symtab.c (lookup_block_symbol): Likewise.
2136 * tracepoint.c (add_local_symbols): Likewise.
2137 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2139 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
2140 * dwarf2read.c (new_symbol): Likewise.
2141 * mdebugread.c (parse_symbol): Likewise.
2142 * stabsread.c (define_symbol): Likewise.
2144 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
2145 and LOC_COMPUTED_ARG.
2146 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2147 * ax-gdb.c (gen_var_ref): Likewise.
2148 * eval.c (evaluate_subexp_for_address): Likewise.
2149 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2150 * m2-exp.y (yylex): Likewise.
2151 * printcmd.c (address_info): Likewise.
2152 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2153 * tracepoint.c (collect_symbol, scope_info): Likewise.
2155 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
2157 * gdbarch.sh: Added new gdbarch struct
2158 core_regset_sections.
2159 * gdbarch.c: Refreshed.
2160 * gdbarch.h: Refreshed.
2161 * regset.h (core_regset_section): Declared.
2162 * linux-nat.c (linux_nat_do_thread_registers): Added
2163 support for the new gdbarch struct core_regset_sections.
2164 * utils.c (host_address_to_string): New function.
2165 * defs.h (host_address_to_string): New prototype.
2166 * i386-linux-tdep.c (i386_regset_rections): New register
2167 sections list for i386.
2168 (i386_linux_init_abi): Initialized new gdbarch struct
2169 core_regset_sections.
2170 * Makefile.in: Updated to reflect dependency changes.
2171 * ppc-linux-tdep.c (ppc_regset_sections): Register
2172 sections list for ppc.
2173 (ppc_linux_init_abi): Initialized new gdbarch struct
2174 core_regset_sections
2176 2008-05-24 Andreas Schwab <schwab@suse.de>
2178 * linespec.c (decode_objc): Save current language around call to
2181 2008-05-23 Joel Brobecker <brobecker@adacore.com>
2183 * valprint.h (get_array_bounds): Renames get_array_low_bound.
2184 * valprint.c (get_array_bounds): Renames get_array_low_bound.
2185 Return the proper bound value if the array index type is an
2186 enumerated type. Compute the high bound if requested.
2187 (val_print_array_elements): Handle the case when the array
2188 element has a null size.
2189 * ada-valprint.c (print_optional_low_bound): Add handling
2190 for empty arrays or arrays of zero-size elements.
2191 (ada_val_print_array): New function, extracted out from
2192 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
2193 handle empty arrays and arrays of zero-size elements.
2194 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
2195 code by call to ada_val_print_array.
2196 (ada_value_print): Remove handling of null array. The handling
2197 was incomplete and is now better handled by ada_val_print_array.
2199 2008-05-23 Markus Deuling <deuling@de.ibm.com>
2201 * annotate.c (annotate_source, annotate_frame_begin): Replace
2202 deprecated_print_address_numeric with paddress.
2203 * cli/cli-cmds.c (list_command, edit_command): Likewise.
2204 * tui/tui-stack.c (tui_make_status_line): Likewise.
2206 * defs.h (deprecated_print_address_numeric): Remove.
2207 * printcmd.c (deprecated_print_address_numeric): Remove.
2208 * maint.c (maint_print_section_info): Fix comment.
2210 2008-05-23 Markus Deuling <deuling@de.ibm.com>
2212 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
2213 print_binary_chars, print_char_chars): Add byte_order parameter and
2214 replace gdbarch_byte_order.
2215 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
2216 expressions and remove them. Remove unused TWO_TO_FOURTH.
2217 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
2218 endianness. Update call to print_hex_chars.
2219 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
2220 print_binary_chars, print_char_chars): Add byte_order parameter.
2221 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
2222 get at the endianness. Update print_*_char calls to use byte_order.
2224 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2226 * symtab.h (struct symbol): Make "aux_value" member a void pointer
2228 (SYMBOL_LOCATION_BATON): Update.
2230 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2232 * symtab.h (enum address_class): Remove LOC_BASEREG and
2234 (struct symbol): Remove "basereg" member of "aux_value" union.
2235 (SYMBOL_BASEREG): Remove.
2237 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
2239 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2240 (ada_add_block_symbols): Likewise.
2241 * ax-gdb.c (gen_var_ref): Likewise.
2242 * buildsym.c (finish_block): Likewise.
2243 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2244 * m2-exp.y (yylex): Likewise.
2245 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2246 * printcmd.c (address_info): Likewise.
2247 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
2248 (print_frame_arg_vars): Likewise.
2249 * symmisc.c (print_symbol): Likewise.
2250 * symtab.c (lookup_block_symbol): Likewise.
2251 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2252 (scope_info): Likewise.
2254 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2256 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
2258 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
2259 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2260 (ada_add_block_symbols): Likewise.
2261 * ax-gdb.c (gen_var_ref): Likewise.
2262 * buildsyms.c (finish_block): Likewise.
2263 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2264 * m2-exp.y (yylex): Likewise.
2265 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2266 * printcmd.c (address_info): Likewise.
2267 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
2268 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2269 * symtab.c (lookup_block_symbol): Likewise.
2270 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2271 (scope_info): Likewise.
2273 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2275 * symtab.h (enum address_class): Remove LOC_INDIRECT and
2276 LOC_HP_THREAD_LOCAL_STATIC.
2278 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
2279 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
2280 (read_var_value): Likewise.
2281 * buildsym.c (finish_block): Likewise.
2282 * objfiles.c (objfile_relocate): Likewise.
2283 * printcmd.c (address_info): Likewise.
2284 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2285 * tracepoint.c (scope_info): Likewise.
2287 2008-05-21 Markus Deuling <deuling@de.ibm.com>
2288 Maxim Grigoriev <maxim2405@gmail.com>
2290 * xtensa-tdep.c (xtensa_read_register): Remove.
2291 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
2292 argument litbase to call0_frame_cache().
2293 (call0_track_op, call0_analyze_prologue)
2294 (call0_frame_cache): Use extra argument litbase.
2296 2008-05-21 Joel Brobecker <brobecker@adacore.com>
2298 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
2300 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
2302 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
2304 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
2306 * alpha-mdebug-tdep.c: Include "trad-frame.h".
2307 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
2308 struct trad_frame_saved_reg *.
2309 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
2310 trad_frame_alloc_saved_regs. Update accesses. Record previous
2311 value of SP as being vfp.
2312 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
2313 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
2315 2008-05-21 Markus Deuling <deuling@de.ibm.com>
2317 * score-tdep.c (score_print_insn): Get the current endianess from
2318 disassemble_info instead of gdbarch_byte_order.
2320 2008-05-21 Pedro Alves <pedro@codesourcery.com>
2322 * frame.c (get_prev_frame_1): Build frame id before setting
2323 this_frame->prev_p, not after.
2325 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
2327 * annotate.c (annotate_new_thread): New function for new-thread
2329 * annotate.h: (annotate_new_thread): New extern.
2330 * thread.c (add_thread_with_info): Use it.
2331 * Makefile.in (thread.o): Add dependency on annotate.h.
2333 2008-05-20 Joel Brobecker <brobecker@adacore.com>
2335 * win32-nat.c (win32_wait): Block the control-c event while
2336 waiting for a debug event.
2338 2008-05-19 Pedro Alves <pedro@codesourcery.com>
2340 * symtab.h (lookup_symbol_in_language): Update comment.
2341 * symtab.c (lookup_symbol_aux_block): Update comment.
2342 * ada-lang.c (ada_lookup_symbol_list): Update comment.
2344 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
2346 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
2347 (lookup_symbol): Likewise.
2348 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
2349 (lookup_symbol): Likewise.
2350 (search_symbols): Update.
2352 * linespec.c (find_methods, collect_methods): Update.
2353 (add_matching_methods, add_constructors): Update.
2354 (decode_compound, decode_dollar, decode_variable): Update.
2355 (lookup_prefix_sym): Update.
2357 (symbol_found): Remove SYM_SYMTAB parameter.
2358 Use SYMBOL_SYMTAB (sym) instead.
2360 * gdbtypes.c (lookup_typename): Update.
2361 (lookup_struct, lookup_union, lookup_enum): Update.
2362 (lookup_template_type): Update.
2363 (check_typedef): Update.
2364 * language.c (lang_bool_type): Update.
2365 * mdebugread.c (parse_procedure): Update.
2366 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
2367 * parse.c (write_dollar_variable): Update.
2368 * printcmd.c (address_info): Update.
2369 * source.c (select_source_symtab): Update.
2370 * stack.c (print_frame_args, print_frame_arg_vars): Update.
2371 * valops.c (find_function_in_inferior): Update.
2372 (value_struct_elt_for_reference): Update.
2373 * value.c (value_static_field, value_fn_field): Update.
2375 * alpha-mdebug-tdep.c (find_proc_desc): Update.
2376 * arm-tdep.c (arm_skip_prologue): Update.
2377 * mt-tdep.c (mt_skip_prologue): Update.
2378 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
2380 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
2381 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
2382 (add_defn_to_vec): Likewise.
2383 (ada_add_block_symbols): Likewise.
2384 (lookup_cached_symbol, cache_symbol): Likewise.
2385 (standard_lookup): Update.
2386 (ada_lookup_symbol_list): Update.
2388 * c-valprint.c (c_val_print): Update.
2389 * cp-support.c (cp_lookup_rtti_type): Update.
2390 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
2391 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
2392 * p-valprint.c (pascal_val_print): Update.
2393 * scm-lang.c (scm_lookup_name): Update.
2399 * objc-exp.y: Update.
2402 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
2404 * language.h (struct language_defn): Remove SYMTAB parameter from
2405 la_lookup_symbol_nonlocal callback function pointer.
2407 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2408 (ada_lookup_encoded_symbol): Likewise.
2409 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2410 Always call fixup_symbol_section.
2411 (ada_lookup_symbol): Remove SYMTAB parameter.
2412 (ada_lookup_symbol_nonlocal): Likewise.
2413 * ada-exp.y (write_object_renaming): Update.
2414 (find_primitive_type): Likewise.
2416 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2417 (cp_lookup_symbol_namespace): Likewise.
2418 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
2419 (lookup_symbol_file): Likewise.
2420 (lookup_possible_namespace_symbol): Likewise.
2421 (cp_lookup_symbol_nonlocal): Likewise.
2422 (cp_lookup_symbol_namespace): Likewise.
2423 (cp_lookup_nested_type): Update.
2425 * scm-valprint.c (scm_inferior_print): Update.
2426 * valops.c (value_maybe_namespace_elt): Update.
2428 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
2429 lookup_lib_global_symbol callback function pointer.
2430 (solib_global_lookup): Remove SYMTAB parameter.
2431 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
2432 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
2434 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2435 (lookup_symbol_static): Likewise.
2436 (lookup_symbol_global): Likewise.
2437 (lookup_symbol_aux_block): Likewise.
2438 (lookup_global_symbol_from_objfile): Likewise.
2439 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
2440 (lookup_symbol_aux_local): Likewise.
2441 (lookup_symbol_aux_block): Likewise.
2442 (lookup_symbol_aux_symtabs): Likewise.
2443 (lookup_symbol_aux_psymtabs): Likewise.
2444 (lookup_global_symbol_from_objfile): Likewise.
2445 (basic_lookup_symbol_nonlocal): Likewise.
2446 (lookup_symbol_static): Likewise.
2447 (lookup_symbol_global): Likewise.
2449 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
2451 2008-05-17 Pedro Alves <pedro@codesourcery.com>
2453 * remote.c (init_extended_remote_ops): Fix typo.
2455 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2457 * NEWS: Mention new DICOS x86 target configuration.
2459 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2460 Ulrich Weigand <uweigand@de.ibm.com>
2462 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
2463 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
2465 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
2466 use it instead of ginfo->value.address. Look up minimal symbol by
2467 address and name. Assume OBJFILE is non-NULL.
2468 (fixup_symbol_section): Ensure we always have an objfile to look
2469 into. Extract and pass to fixup_section the symbol's address that
2470 will match the minimal symbol's address.
2471 (fixup_psymbol_section): Likewise.
2473 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
2474 overlays and the addrmap returned the wrong section.
2476 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
2477 calling fixup_symbol_section.
2479 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2481 * minsyms.c: Include "target.h".
2482 (find_solib_trampoline_target): Handle minimal symbols pointing
2483 to function descriptors as well.
2484 * Makefile.in (minsyms.o): Update dependencies.
2486 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
2487 (ppc64_standard_linkage1): ... this. Fix optional instructions.
2488 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
2489 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
2490 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
2491 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
2492 (ppc64_standard_linkage_target): Rename to ...
2493 (ppc64_standard_linkage1_target): ... this.
2494 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
2495 (ppc64_skip_trampoline_code): Support three variants of standard
2496 linkage stubs. Call find_solib_trampoline_target to handle
2499 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2501 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
2502 ppc64_sysv_abi_adjust_breakpoint_address.
2503 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2504 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2506 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2508 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
2509 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
2510 of ppc_linux_skip_trampoline_code.
2512 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2514 * gdbarch.sh: Delete dwarf_reg_to_regnum.
2515 * gdbarch.c, gdbarch.h: Regenerated.
2516 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
2517 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
2518 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
2520 2008-05-15 Pedro Alves <pedro@codesourcery.com>
2522 * linux-nat.c (trap_ptid): Delete.
2523 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
2525 * linux-thread-db.c (thread_db_wait): Adjust.
2527 2008-05-15 Joel Brobecker <brobecker@adacore.com>
2529 * linespec.c (decode_line_1): Fix a couple of comments.
2531 2008-05-15 Alan Modra <amodra@bigpond.net.au>
2533 * dbxread.c: Formatting.
2534 (INTERNALIZE_SYMBOL): Init n_other.
2535 (set_namestring): Take pointer to nlist arg rather than struct
2536 copy. Update all callers.
2538 2008-05-15 Andreas Schwab <schwab@suse.de>
2540 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
2541 (dwarf2read.o): Add $(addrmap_h).
2543 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2545 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
2546 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
2547 to handle ppc32 PLT entries.
2548 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
2551 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
2553 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
2554 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
2555 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
2556 (lookup_minimal_symbol_by_pc_section): Use
2557 lookup_minimal_symbol_by_pc_section_1.
2558 (lookup_solib_trampoline_symbol_by_pc): Likewise.
2560 2008-05-13 Joel Brobecker <brobecker@adacore.com>
2562 * findcmd.c: Add #include "gdb_stdint.h".
2563 * Makefile.in (findcmd.o): Update dependencies.
2565 2008-05-11 David S. Miller <davem@davemloft.net>
2567 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
2568 long double size override, Linux does use 128-bit now.
2570 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
2571 (sparc_linux_write_pc): New function.
2572 (sparc32_linux_init_abi): Register it.
2573 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
2574 (sparc64_linux_write_pc): New function.
2575 (sparc64_linux_init_abi): Register it.
2577 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
2578 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
2580 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2582 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
2583 and info.tdep_info before calling gdbarch_init_osabi.
2585 2008-05-09 Joel Brobecker <brobecker@adacore.com>
2587 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
2588 the type of the right hand side of the assignment to the type
2589 of the left hand side if the left hand side is a convenience
2592 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
2594 * NEWS: Mention gdbserver bi-arch capability.
2596 2008-05-09 Doug Evans <dje@google.com>
2599 * NEWS: Document find command and qSearch:memory packet.
2600 * Makefile.in (SFILES): Add findcmd.c.
2601 (COMMON_OBJS): Add findcmd.o.
2602 (findcmd.o): New rule.
2603 * findcmd.c: New file.
2604 * target.h (target_ops): New member to_search_memory.
2605 (simple_search_memory): Declare.
2606 (target_search_memory): Declare.
2607 * target.c (simple_search_memory): New fn.
2608 (target_search_memory): New fn.
2609 * remote.c (PACKET_qSearch_memory): New packet kind.
2610 (remote_search_memory): New fn.
2611 (init_remote_ops): Init to_search_memory.
2612 (init_extended_remote_ops): Ditto.
2613 (_initialize_remote): Add qSearch:memory packet config command.
2615 2008-05-09 Eli Zaretskii <eliz@gnu.org>
2617 * thread.c (_initialize_thread): Don't use commas and periods in
2618 first line of doc string of "set/show print thread-events".
2620 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2622 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
2623 Update for unwinder changes.
2625 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2627 * frame.c (get_frame_base_address, get_frame_locals_address)
2628 (get_frame_args_address): Pass the correct frame when calling
2629 frame_base_find_by_frame.
2631 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
2633 * remote.c (extended_remote_attach_1): Call target_find_description.
2635 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
2637 * remote.c (extended_remote_create_inferior_1): Clean up
2638 before marking the target running.
2640 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2642 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
2645 2008-05-07 Joel Brobecker <brobecker@adacore.com>
2647 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
2648 sparc64-sol2-tdep.c: Update for unwinder changes.
2650 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
2652 * cp-support.c (mangled_name_to_comp): Initialize storage.
2653 (unqualified_name_from_comp): Likewise.
2655 2008-05-07 Jie Zhang <jie.zhang@analog.com>
2657 * remote.c (remote_insert_breakpoint): Call get_remote_state
2658 after gdbarch_breakpoint_from_pc is called.
2659 (remote_insert_hw_breakpoint): Likewise.
2661 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2663 * valprint.c (val_print): Add new language parameter and use it
2664 instead of using the current_language. Update calls to val_print
2666 (common_val_print): Add new langauge parameter and pass it to
2668 * value.h (struct language_defn): Add opaque declaration.
2669 (val_print, common_val_print): Update declarations.
2670 * stack.c (print_frame_args): Update call to common_val_print
2671 using the appropriate language.
2672 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2673 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
2674 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
2675 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
2676 #include "language.h" if necessary.
2677 Update calls to val_print and common_val_print.
2678 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
2679 Update dependencies.
2681 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2683 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
2684 pointing inside a non-executable section as function descriptors.
2686 2008-05-06 Pedro Alves <pedro@codesourcery.com>
2688 * inf-loop.c (inferior_event_handler): Run all continuations and
2689 print any language change before running the breakpoint commands.
2691 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2693 * frame-unwind.c (frame_unwind_got_bytes): New function.
2694 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
2695 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
2696 for unwinder changes.
2698 2008-05-05 Doug Evans <dje@google.com>
2700 * NEWS: Mention new /m modifier for disassemble command.
2701 * cli/cli-cmds.c (print_disassembly): New function.
2702 (disassemble_current_function): New function
2703 (disassemble_command): Recognize /m modifier, print mixed
2705 (init_cli_cmds): Update disassemble help text.
2707 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
2709 * xtensa-tdep.c: Update for unwinder changes.
2711 2008-05-05 Andreas Schwab <schwab@suse.de>
2713 Update m68k port for unwinder changes.
2714 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
2715 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
2716 (m68k_frame_unwind): Use default_frame_sniffer.
2717 (m68k_frame_sniffer): Remove.
2718 (m68k_frame_base_address): Expect this_frame.
2719 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
2721 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
2722 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
2723 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
2724 parameter instead of pc value.
2725 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
2727 (m68k_linux_sigtramp_frame_this_id)
2728 (m68k_linux_sigtramp_frame_prev_register)
2729 (m68k_linux_sigtramp_frame_sniffer): Update signature.
2730 (m68k_linux_sigtramp_frame_unwind): Use
2731 m68k_linux_sigtramp_frame_sniffer.
2732 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
2734 * m68klinux-nat.c (store_register): Fix typo.
2736 2008-05-05 Pedro Alves <pedro@codesourcery.com>
2738 * infcmd.c (step_1): Put thread id on the stack to avoid possible
2741 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
2743 * symfile.c (reread_symbols): Update objfile's entry point.
2745 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
2746 Joel Brobecker <brobecker@adacore.com>
2748 * ada-lang.c: Update throughout to use symbol_matches_domain
2749 instead of matching the symbol domain explictly.
2750 * dwarf2read.c (add_partial_symbol): Do not add new psym for
2751 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
2752 class as typedefs. See lookup_partial_symbol function.
2753 (new_symbol): Similar to add_partial_symbol, do not create
2754 symbol for the typedef. See lookup_block_symbol.
2755 * symtab.c (symbol_matches_domain): New function, takes care
2756 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
2757 (lookup_partial_symbol): Use symbol_matches_domain to see if the
2758 found psym domain matches the given domain.
2759 (lookup_block_symbol): Likewise.
2761 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2763 * top.c (command_line_handler_continuation): Remove.
2764 (execute_command): Do not install the above.
2766 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2768 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
2769 and catch all exceptions from it.
2770 * top.c (command_line_handler_continuation): Don't
2771 call bpstat_do_action here.
2773 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2775 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
2776 (struct die_info): Remove type.
2777 (read_type_die, read_typedef, read_base_type, read_subrange_type)
2778 (read_structure_type, read_enumeration_type, read_array_type)
2779 (read_tag_pointer_type, read_tag_ptr_to_member_type)
2780 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
2781 (read_tag_string_type, read_subroutine_type, read_set_type)
2782 (read_unspecified_type): Delete prototypes. Remove check for
2783 already-loaded type. Return the new type.
2784 (set_die_type): Return the new type.
2785 (reset_die_and_siblings_types): Delete.
2786 (load_comp_unit, load_full_comp_unit): Set type_hash.
2787 (process_queue): Remove call to reset_die_and_siblings_types.
2788 (process_die): Do not read most types here. Use read_type_die
2790 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
2791 (quirk_gcc_member_function_pointer): Return the new type.
2792 (process_structure_scope, process_enumeration_scope): Use
2793 get_die_type and read the DIE's type.
2794 (read_full_die): Do not initialize die->type.
2795 (tag_type_to_type): Use read_type_die.
2796 (read_type_die): Check for already defined types. Return the
2798 (determine_prefix): Use get_die_type.
2799 (set_die_type): Return the type.
2800 (get_die_type): Take a CU argument. Check for no type_hash.
2802 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2804 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
2807 2008-05-04 Pedro Alves <pedro@codesourcery.com>
2809 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
2810 and bp_longjmp_resume breakpoints.
2811 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
2813 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
2814 breakpoints. Create bp_longjmp breakpoints as momentary
2816 (enable_longjmp_breakpoint): Delete.
2817 (set_longjmp_breakpoint): New.
2818 (disable_longjmp_breakpoint): Delete.
2819 (delete_longjmp_breakpoint): New.
2820 (set_longjmp_resume_breakpoint): Delete.
2821 (set_momentary_breakpoint_at_pc): New.
2822 (breakpoint_re_set_one): Don't delete bp_longjmp and
2823 bp_longjmp_resume breakpoints.
2824 (breakpoint_re_set): Don't create longjmp and longjmp-resume
2827 * infrun.c (step_resume_breakpoint): Add comment.
2828 (struct execution_control_state): Delete handling_longjmp member.
2829 (init_execution_control_state). Don't clear handling_longjmp.
2830 (context_switch): Don't context switch handling_longjmp.
2831 (handle_inferior_event): If handling a bp_longjmp breakpoint,
2832 create a bp_longjmp_resume breakpoint, and set it as current
2833 step_resume_breakpoint, then step over the longjmp breakpoint. If
2834 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
2835 breakpoint, delete the longjmp-resume breakpoint, and stop
2837 (currently_stepping): Remove handling_longjmp from expression.
2838 (insert_step_resume_breakpoint_at_sal): Update comment.
2839 (insert_longjmp_resume_breakpoint): New.
2841 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
2842 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
2844 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
2845 (set_longjmp_resume_breakpoint): Delete declaration.
2847 * gdbthread.h (save_infrun_state): Remove handling_longjmp
2849 (load_infrun_state): Delete *handling_longjmp parameter.
2850 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
2852 (load_infrun_state): Delete *handling_longjmp parameter. Update
2855 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
2856 (delete_longjmp_breakpoint_cleanup): New.
2857 (step_1): Call set_longjmp_breakpoint instead of
2858 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
2859 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
2860 (step_1_continuation): Pass thread id in the continuation args to
2862 (step_once): Add thread parameter. Pass thread id the the
2865 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2867 Set CU BASE_ADDRESS already from partial DIEs.
2868 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
2869 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
2870 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
2871 from these variables if it was still unset.
2873 * Makefile.in: Update dependencies.
2874 * dwarf2read.c: Include "addrmap.h"
2875 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
2876 (dwarf2_ranges_read): New prototype.
2877 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
2878 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
2879 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
2880 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
2881 comment for it. Add the found ranges to RANGES_PST. New variable
2882 BASEADDR, initialize it the common way.
2883 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
2884 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
2885 HAS_RANGES_OFFSET for the later processing.
2886 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
2887 * symtab.c: Include "addrmap.h"
2888 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
2889 Move the psymtab locator into ...
2890 (find_pc_sect_psymtab_closer): ... a new function.
2892 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2894 * arch-utils.c (gdbarch_update_p): Use default values for
2895 info.abfd and info.target_desc if they are NULL.
2896 (gdbarch_from_bfd): Remove assertion.
2897 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
2898 using the current target description.
2899 (gdbarch_info_fill): Do not use default values for info->abfd
2900 and info->target_desc.
2902 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2904 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
2906 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2908 * inferior.h (read_pc_pid, write_pc_pid): Remove.
2909 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
2911 * regcache.c (read_pc_pid): Remove, replace by ...
2912 (regcache_read_pc): ... this function.
2913 (write_pc_pid): Remove, replace by ...
2914 (regcache_write_pc): ... this function.
2915 (read_pc, write_pc): Update.
2917 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
2918 write_pc_pid by regcache_read_pc and regcache_write_pc.
2919 (displaced_step_fixup): Likewise.
2920 (resume): Likewise. Use regcache arch instead of current_gdbarch.
2921 (prepare_to_proceed): Likewise.
2922 (proceed): Likewise.
2923 (adjust_pc_after_break): Likewise.
2924 (handle_inferior_event): Likewise.
2926 * linux-nat.c (cancel_breakpoint): Likewise.
2927 * linux-thread-db.c (check_event): Likewise.
2928 * aix-thread.c (aix_thread_wait): Likewise.
2929 * tracepoint.c (trace_dump_command): Likewise.
2931 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2933 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
2934 SYMBOL_LOCATION_BATON.
2936 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
2938 * target.h (struct target_ops): New field to_auxv_parse.
2939 * auxv.c (default_auxv_parse): New, renamed from previous
2941 (target_auxv_parse): Try to call target method. Fallback to
2942 default_auxv_parse if not found.
2943 * procfs.c (procfs_auxv_parse): New.
2944 (init_procfs_ops): On Solaris, in 64-bit mode, install
2947 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
2949 * symfile.c (add_symbol_file_command): Use paddress rather than
2950 hex_string to print the address.
2952 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2954 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
2955 return the null frame ID to terminate the backtrace.
2957 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2959 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
2960 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
2961 (SIG_FRAME_PC_OFFSET): Likewise.
2962 (SIG_FRAME_LR_OFFSET): Likewise.
2963 (SIG_FRAME_FP_OFFSET): Likewise.
2964 (rs6000_push_dummy_call): Likewise.
2965 (rs6000_return_value): Likewise.
2966 (rs6000_convert_from_func_ptr_addr): Likewise.
2967 (branch_dest, rs6000_software_single_step): Likewise.
2968 (deal_with_atomic_sequence): Rename to ...
2969 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
2970 Do not call branch_dest; inline required parts of that function.
2971 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
2972 with SYMBOL_LINKAGE_NAME.
2973 (struct reg, regsize): Delete.
2974 (read_memory_addr): Delete; inline into callers.
2975 (rs6000_skip_prologue): Move after skip_prologue.
2976 (skip_prologue): Remove prototype.
2977 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
2978 initialization as if this variable were true. Do not install
2979 ppc64_sysv_abi_adjust_breakpoint_address.
2981 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
2982 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
2984 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
2985 (SIG_FRAME_PC_OFFSET): Likewise.
2986 (SIG_FRAME_LR_OFFSET): Likewise.
2987 (SIG_FRAME_FP_OFFSET): Likewise.
2988 (rs6000_push_dummy_call): Likewise.
2989 (rs6000_return_value): Likewise.
2990 (rs6000_convert_from_func_ptr_addr): Likewise.
2991 (branch_dest, rs6000_software_single_step): Likewise. Replace
2992 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
2993 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
2994 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
2995 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
2996 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
2998 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
2999 (AIX_TEXT_SEGMENT_BASE): New macro.
3000 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
3001 by AIX_TEXT_SEGMENT_BASE.
3003 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
3004 (struct gdbarch_tdep): Remove text_segment_base member.
3005 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
3006 ppc64_sysv_abi_adjust_breakpoint_address.
3008 * Makefile.in (rs6000-tdep.o): Update dependencies.
3009 (rs6000-aix-tdep.o): Likewise.
3011 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
3012 Thiago Jung Bauermann <bauerman@br.ibm.com>
3014 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
3015 * doublest.c (convert_typed_floating): Fix typo in comment.
3016 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
3017 * frame-unwind.h (frame_sniffer_ftype): Likewise.
3018 * frame.c (frame_unwind_address_in_block): Likewise.
3019 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
3020 * symtab.h (struct symbol): Likewise.
3021 * tramp-frame.h (struct trad_frame_cache): Likewise.
3022 * value.c (allocate_repeat_value): Likewise.
3024 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3026 * infrun.c (handle_inferior_event): Do not insert breakpoints at
3027 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
3029 2008-05-03 Pedro Alves <pedro@codesourcery.com>
3031 * parse.c (parse_exp_in_context): Don't override
3032 expression_context_pc if get_selected_block returned a valid
3035 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
3037 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
3038 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
3039 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
3041 * c-typeprint.c (c_type_print_base): Delete handling of template
3043 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
3044 (METHOD_PTR_TO_VOFFSET): Delete.
3045 * defs.h (QUIT_FIXME): Delete.
3046 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
3047 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
3048 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
3049 ninstantiations, and instantiations.
3050 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
3051 (TYPE_FN_FIELD_INLINED): Delete.
3052 * srec.h (SREC_BINARY): Delete.
3053 * symtab.c (symbol_init_demangled_name): Delete.
3054 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
3055 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
3056 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
3057 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
3058 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
3059 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
3060 * target.h (enum thread_control_capabilities): Delete tc_switch.
3061 (target_can_switch_threads): Delete.
3063 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
3065 * Makefile.in (objfiles.o): Update.
3066 * exec.c (exec_set_section_address): Support p->addr != 0.
3067 * objfiles.c (objfile_relocate): Update exec_ops section
3069 * symfile.c (place_section): Move exec_set_section_address call...
3070 (default_symfile_offsets): ...to here.
3072 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3074 * Makefile.in (ppc_linux_tdep_h): New macro.
3075 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
3076 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
3077 (powerpc_e500l_c): Likewise.
3078 (ppc-linux-nat.o): Update dependencies.
3079 (ppc-linux-tdep.o): Update dependencies.
3080 (rs6000-tdep.o): Update dependencies.
3082 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
3083 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
3084 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
3085 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
3086 (tdesc_powerpc_e500): Remove.
3088 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
3089 and "features/rs6000/powerpc-altivec64.c".
3090 (ppc_supply_reg, ppc_collect_reg): Make global.
3091 (variants): Use tdesc_powerpc_32 for "powerpc" and
3092 tdesc_powerpc_altivec64 for "powerpc64".
3093 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
3095 * ppc-linux-tdep.h: New file.
3097 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
3098 Include "features/rs6000/powerpc-32l.c".
3099 Include "features/rs6000/powerpc-altivec32l.c".
3100 Include "features/rs6000/powerpc-64l.c".
3101 Include "features/rs6000/powerpc-altivec64l.c".
3102 Include "features/rs6000/powerpc-e500l.c".
3103 (ppc_linux_supply_gregset): New function.
3104 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
3105 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
3106 (ppc64_linux_gregset): Likewise.
3107 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
3108 (ppc_linux_trap_reg_p): New function.
3109 (ppc_linux_write_pc): New function.
3110 (ppc_linux_core_read_description): New function.
3111 (ppc_linux_init_abi): Install ppc_linux_write_pc and
3112 ppc_linux_core_read_description. Install orig_r3 and trap
3113 registers if present in the target description.
3114 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
3116 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
3117 (PT_ORIG_R3, PT_TRAP): Define if necessary.
3118 (ppc_register_u_addr): Handle orig_r3 and trap registers.
3119 (fetch_ppc_registers): Likewise.
3120 (store_ppc_registers): Likewise.
3121 (store_register): Likewise.
3122 (ppc_linux_read_description): Check whether AltiVec is supported.
3123 Check whether inferior is 32-bit or 64-bit. Return the appropriate
3124 Linux target description.
3126 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
3127 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
3128 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
3129 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
3130 rs6000/powerpc-e500. Update -expedite variables accordingly.
3132 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
3133 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
3134 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
3135 * features/rs6000/powerpc-e500.c: Regenerate.
3136 * features/rs6000/powerpc-32.c: Regenerate.
3137 * features/rs6000/powerpc-64.c: Regenerate.
3139 * features/rs6000/power-linux.xml: New file.
3140 * features/rs6000/power64-linux.xml: New file.
3141 * features/rs6000/powerpc-32l.xml: New file.
3142 * features/rs6000/powerpc-altivec32l.xml: New file.
3143 * features/rs6000/powerpc-64l.xml: New file.
3144 * features/rs6000/powerpc-altivec64l.xml: New file.
3145 * features/rs6000/powerpc-e500l.xml: New file.
3146 * features/rs6000/powerpc-32l.c: New (generated) file.
3147 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
3148 * features/rs6000/powerpc-64l.c: New (generated) file.
3149 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
3150 * features/rs6000/powerpc-e500l.xml: New (generated) file.
3152 * regformats/reg-ppc.dat: Remove.
3153 * regformats/reg-ppc64.dat: Remove.
3154 * regformats/rs6000/powerpc-32.dat: Remove.
3155 * regformats/rs6000/powerpc-64.dat: Remove.
3156 * regformats/rs6000/powerpc-e500.dat: Remove.
3157 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
3158 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
3159 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
3160 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
3161 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
3163 2008-05-03 Pedro Alves <pedro@codesourcery.com>
3165 * thread.c (delete_thread): Call observer_notify_thread_exit.
3166 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
3167 thread_exit observer.
3168 (mi_thread_exit): New.
3170 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
3172 * breakpoint.c (create_exception_catchpoint): Remove prototype
3173 for already deleted function.
3174 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
3175 * frame.h (show_stack_frame): Remove prototype.
3176 * stack.c (show_stack_frame): Remove empty, unused function.
3177 * source.c (symtab_to_fullname, print_source_lines): Small fix
3179 * value.c (show_values): Update comments to mention "show values"
3180 command instead of "info history".
3182 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
3184 * linespec.c: Include "target.h".
3185 (minsym_found): Handle minimal symbols pointing to function
3186 descriptors. Use find_function_start_pc.
3187 * minsyms.c (msymbol_objfile): New function.
3188 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
3189 to function descriptors.
3190 * symtab.c (fixup_section): Only use minimal symbol at the same
3191 address to determine section of a symbol.
3192 (find_function_start_pc): New function.
3193 (find_function_start_sal): Use it.
3194 * symtab.h (msymbol_objfile): Add prototype.
3195 (find_function_start_pc): Likewise.
3196 * value.c: Include "objfiles.h".
3197 (value_fn_field): Handle minimal symbols pointing to function
3199 * Makefile.in (linespec.o): Update dependencies.
3200 (value.o): Likewise.
3202 2008-05-02 Joel Brobecker <brobecker@adacore.com>
3204 * ada-lang.c (unwrap_value): Handle the case where the "F" field
3205 inside a PAD type is a bitfield.
3207 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
3209 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
3210 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3211 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3212 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
3213 Allow typedefs when checking for function pointer arguments.
3214 Right-align small structs passed on the stack.
3215 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
3216 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3217 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3219 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3221 * Makefile.in (arm-tdep.o): Update.
3222 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
3223 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
3224 (arm_pc_is_thumb): Use mapping symbols.
3225 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
3226 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
3227 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
3228 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
3229 * gdbarch.sh: Add record_special_symbol.
3230 * gdbarch.c, gdbarch.h: Regenerated.
3231 * objfiles.c (struct objfile_data): Add cleanup member.
3232 (register_objfile_data_with_cleanup): New function, from
3233 register_objfile_data.
3234 (register_objfile_data): Use it.
3235 (objfile_free_data): Call clear_objfile_data.
3236 (clear_objfile_data): Call cleanup functions.
3237 * objfiles.h (register_objfile_data_with_cleanup): Declare.
3239 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3241 * objfiles.c (init_entry_point_info): Handle shared libraries.
3243 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3245 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
3248 2008-05-02 Jim Blandy <jimb@codesourcery.com>
3249 Pedro Alves <pedro@codesourcery.com>
3251 Implement displaced stepping.
3253 * gdbarch.sh (max_insn_length): New 'variable'.
3254 (displaced_step_copy, displaced_step_fixup)
3255 (displaced_step_free_closure, displaced_step_location): New
3257 (struct displaced_step_closure): Add forward declaration.
3258 * gdbarch.c, gdbarch.h: Regenerated.
3260 * arch-utils.c: #include "objfiles.h".
3261 (simple_displaced_step_copy_insn)
3262 (simple_displaced_step_free_closure)
3263 (displaced_step_at_entry_point): New functions.
3264 * arch-utils.h (simple_displaced_step_copy_insn)
3265 (simple_displaced_step_free_closure)
3266 (displaced_step_at_entry_point): New prototypes.
3268 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
3269 (I386_MAX_MATCHED_INSN_LEN): ... this.
3270 (i386_absolute_jmp_p, i386_absolute_call_p)
3271 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
3272 (i386_displaced_step_fixup): New functions.
3273 (struct i386_insn, i386_match_insn): Update.
3274 (i386_gdbarch_init): Set gdbarch_max_insn_length.
3275 * i386-tdep.h (I386_MAX_INSN_LEN): New.
3276 (i386_displaced_step_fixup): New prototype.
3277 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
3278 Register gdbarch_displaced_step_copy,
3279 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
3280 and gdbarch_displaced_step_location functions.
3282 * infrun.c (debug_displaced): New variable.
3283 (show_debug_displaced): New function.
3284 (struct displaced_step_request): New struct.
3285 (displaced_step_request_queue, displaced_step_ptid)
3286 (displaced_step_gdbarch, displaced_step_closure)
3287 (displaced_step_original, displaced_step_copy)
3288 (displaced_step_saved_copy, can_use_displaced_stepping): New
3290 (show_can_use_displaced_stepping, use_displaced_stepping)
3291 (displaced_step_clear, cleanup_displaced_step_closure)
3292 (displaced_step_dump_bytes, displaced_step_prepare)
3293 (displaced_step_clear_cleanup, write_memory_ptid)
3294 (displaced_step_fixup): New functions.
3295 (resume): Call displaced_step_prepare.
3296 (proceed): Call read_pc once, and remember the value. If using
3297 displaced stepping, don't remove breakpoints.
3298 (handle_inferior_event): Call displaced_step_fixup. Add some
3299 debugging output. When we try to step over a breakpoint, but get
3300 a signal to deliver to the thread instead, ensure the step-resume
3301 breakpoint is actually inserted. If a thread hop is needed, and
3302 displaced stepping is enabled, don't remove breakpoints.
3303 (init_wait_for_inferior): Call displaced_step_clear.
3304 (_initialize_infrun): Add "set debug displaced" command. Add
3305 "maint set can-use-displaced-stepping" command. Clear
3306 displaced_step_ptid.
3307 * inferior.h (debug_displaced): Declare variable.
3308 (displaced_step_dump_bytes): Declare function.
3310 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
3313 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3315 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
3316 (arm_force_mode_string, arm_show_fallback_mode)
3317 (arm_show_force_mode): New.
3318 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
3320 (_initialize_arm_tdep): Add "set arm fallback-mode"
3321 and "set arm force-mode".
3322 * NEWS: Document new commands.
3324 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
3326 * main.h (batch_silent): Declare.
3327 * event-top.c: Include main.h.
3328 (gdb_setup_readline): Remove extern batch_silent declaration.
3329 * infrun.c (normal_stop): Don't print source location when running in
3330 --batch-silent mode.
3331 * Makefile.in (event-top.o): Add main.h dependency.
3333 2008-05-02 Andreas Schwab <schwab@suse.de>
3335 * target.h (struct target_ops): Add
3336 to_watchpoint_addr_within_range.
3337 (target_watchpoint_addr_within_range): New function.
3338 * target.c (update_current_target): Inherit
3339 to_watchpoint_addr_within_range, defaulting to
3340 default_watchpoint_addr_within_range.
3341 (default_watchpoint_addr_within_range): New function.
3342 (debug_to_watchpoint_addr_within_range): New function.
3343 (setup_target_debug): Set to_watchpoint_addr_within_range.
3344 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
3346 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
3347 * breakpoint.c (watchpoints_triggered): Use
3348 target_watchpoint_addr_within_range.
3350 2008-05-01 Pedro Alves <pedro@codesourcery.com>
3352 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
3353 (i[34567]86-*-dicos*, x86_64-*-dicos*):
3354 Set gdb_osabi to GDB_OSABI_DICOS.
3356 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
3357 * osabi.c (gdb_osabi_name): Add "DICOS".
3359 * i386-dicos-tdep.c: New file.
3361 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
3362 (ALLDEPFILES): Add i386-dicos-tdep.c.
3363 (i386-dicos-tdep.o): New rule.
3365 2008-05-01 Pedro Alves <pedro@codesourcery.com>
3367 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
3368 and register the fork's PTID as a thread.
3370 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
3373 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
3374 assign its value to the breakpoint created.
3375 (create_breakpoints): Add breakpoint_ops argument and pass it
3376 to create_breakpoint call.
3377 (break_command_really): Add breakpoint_ops argument and pass/assign
3379 (break_command_1): Pass NULL as ops argument.
3380 (set_breakpoint): Pass NULL as ops argument.
3381 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
3382 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
3383 catch and throw catchpoints.
3385 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
3388 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
3389 translate signal numeric value from the target to GDB's enum
3391 * gdbarch.c, gdbarch.h: Regenerated.
3392 * gdbarch.sh: Added two new functions target_signal_from_host and
3393 target_signal_to_host.
3394 * target.h (default_target_signal_from_host,
3395 default_target_signal_to_host): New functions - declarations.
3396 * signals/signals.c (struct gdbarch): New declaration.
3397 (default_target_signal_to_host, default_target_signal_from_host): New
3400 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
3401 Pedro Alves <pedro@codesourcery.com>
3403 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
3404 Johnston <jjohnstn@redhat.com>.
3406 * NEWS: Mention attach to stopped process fix.
3407 * infcmd.c (detach_command, disconnect_command): Discard the thread
3409 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
3410 attaching. Use signal_stop_state.
3411 (signal_stop_state): Check stop_soon.
3412 * linux-nat.c (kill_lwp): Declare earlier.
3413 (pid_is_stopped, linux_nat_post_attach_wait): New.
3414 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
3416 (linux_nat_attach): Use linux_nat_post_attach_wait.
3417 (detach_callback, linux_nat_detach): Improve handling for signalled
3419 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
3420 from the process ID.
3421 * Makefile.in (infcmd.o): Update.
3423 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
3425 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
3426 * arm-tdep.c (arm_frame_is_thumb): New.
3427 (arm_pc_is_thumb): Clarify comment.
3428 (thumb_analyze_prologue): Remove PC special case.
3429 (thumb_scan_prologue): Take a block_addr argument. Use it for
3430 find_pc_partial_function. Remove unused variables.
3431 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
3432 for find_pc_partial_function. Remove PC special case.
3433 (arm_prologue_prev_register): Add special handling for PC and CPSR.
3434 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
3435 (arm_get_next_pc): Use arm_frame_is_thumb.
3436 (arm_write_pc): Use CPSR_T instead of 0x20.
3437 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
3438 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
3440 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
3441 DWARF2_FRAME_REG_FN.
3442 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
3443 DWARF2_FRAME_REG_FN.
3444 (struct dwarf2_frame_state_reg): Add FN to loc union.
3446 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
3448 * exec.c (print_section_info): Add missing '\n'.
3450 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
3452 * thread.c (add_thread): Move observer call to ...
3453 (add_thread_silent): ... here.
3455 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3457 * rs6000-tdep.c: Update for unwinder changes.
3458 * ppcobsd-tdep.c: Likewise.
3460 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3462 * s390-tdep.c: Update for unwinder changes.
3464 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3466 * spu-tdep.c: Update for unwinder changes.
3468 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3470 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
3471 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
3472 sparc64-linux-tdep.c: Update for unwinder changes.
3474 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3476 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
3477 for unwinder changes.
3478 * mips-tdep.c: Likewise.
3479 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
3482 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3484 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
3487 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3489 Update i386 and amd64 ports for unwinder changes.
3491 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
3492 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
3493 (amd64_frame_unwind): Use default_frame_sniffer.
3494 (amd64_frame_sniffer): Delete.
3495 (amd64_sigtramp_frame_cache): Expect this_frame.
3496 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
3497 (amd64_sigtramp_frame_sniffer): Update signature.
3498 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
3499 (amd64_frame_base_address): Expect this_frame.
3500 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
3502 (amd64_init_abi): Use set_gdbarch_dummy_id and
3503 frame_unwind_append_unwinder.
3504 * i386-tdep.c (i386_frame_cache): Expect this_frame.
3505 (i386_frame_this_id, i386_frame_prev_register): Update signature.
3506 (i386_frame_unwind): Use default_frame_sniffer.
3507 (i386_frame_sniffer): Delete.
3508 (i386_sigtramp_frame_cache): Expect this_frame.
3509 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
3510 (i386_sigtramp_frame_sniffer): Update signature.
3511 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
3512 (i386_frame_base_address): Update signature.
3513 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
3514 (i386_push_dummy_call): Update comment.
3515 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
3517 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
3518 and frame_unwind_append_unwinder.
3519 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
3520 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
3521 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
3522 i386nbsd-tdep.c: Update for unwinder changes.
3524 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3526 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
3527 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
3529 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
3530 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
3531 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
3533 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
3535 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
3537 * tramp-frame.h (struct tramp_frame): Update signature of init.
3538 * Makefile.in (trad-frame.o): Update.
3540 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3542 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
3543 (execute_stack_op): Put this_frame in the baton.
3544 (execute_cfa_program): Take this_frame.
3545 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
3546 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
3547 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
3548 (dwarf2_frame_this_id): Adjust to work on this_frame.
3549 (dwarf2_signal_frame_this_id): Delete.
3550 (dwarf2_frame_prev_register): Update signature. Use new frame
3552 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
3553 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
3554 dwarf2_frame_sniffer.
3555 (dwarf2_append_unwinders): New.
3556 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
3558 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
3559 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
3560 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
3561 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
3562 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
3563 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
3564 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
3565 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
3566 (dwarf2_append_unwinders): Declare.
3567 (dwarf2_frame_base_sniffer): Update declaration.
3568 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
3571 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3573 Convert frame unwinders to use the current frame and
3576 * frame.c (frame_debug): Make global.
3577 (get_frame_id): Pass this frame to unwinder routines.
3578 (frame_pc_unwind): Remove unused unwind->prev_pc support.
3579 (do_frame_register_read): Do not discard the return value of
3580 frame_register_read.
3581 (frame_register_unwind): Remove debug messages. Use
3582 frame_unwind_register_value.
3583 (frame_unwind_register_value, get_frame_register_value): New
3585 (create_new_frame, get_frame_base_address, get_frame_locals_address)
3586 (get_frame_args_address, get_frame_type): Pass this frame to
3588 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
3590 * frame.h: Update comments.
3591 (frame_debug, frame_unwind_register_value, get_frame_register_value)
3592 (frame_prepare_for_sniffer): Declare.
3593 * frame-unwind.h: Update comments and parameter names.
3594 (default_frame_sniffer): Declare.
3595 (frame_prev_register_ftype): Return a struct value *.
3596 (struct frame_unwind): Remove prev_pc member.
3597 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
3598 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
3599 (frame_unwind_got_register, frame_unwind_got_memory)
3600 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
3601 * frame-base.h: Update comments and parameter names.
3602 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
3603 if necessary. Add debugging output.
3604 * sentinel-frame.c (sentinel_frame_prev_register)
3605 (sentinel_frame_this_id): Update for new signature.
3606 (sentinel_frame_prev_pc): Delete.
3607 (sentinel_frame_unwinder): Remove prev_pc.
3608 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
3610 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
3611 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
3612 (frame_unwind_append_sniffer): Delete.
3613 (frame_unwind_append_unwinder): New function.
3614 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
3615 from unwinders. Use frame_prepare_for_sniffer.
3616 (default_frame_sniffer, frame_unwind_got_optimized)
3617 (frame_unwind_got_register, frame_unwind_got_memory)
3618 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
3619 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
3620 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
3622 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
3623 * gdbarch.c, gdbarch.c: Regenerated.
3624 * frame-base.c (default_frame_base_address)
3625 (default_frame_locals_address, default_frame_args_address): Update
3627 (frame_base_find_by_frame): Pass this frame to unwinder routines.
3628 * infcall.c (call_function_by_hand): Update comments.
3629 * Makefile.in (frame-unwind.o): Update dependencies.
3631 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3633 * ada-lang.c (ada_value_primitive_packed_val): Only check
3634 value_lazy for memory lvals.
3635 * findvar.c (value_of_register_lazy): New function.
3636 (locate_var_value): Only check value_lazy for memory lvals.
3637 * valarith.c (value_subscripted_rvalue): Likewise.
3638 * valops.c (value_fetch_lazy): Handle both memory and register
3640 (search_struct_field, value_slice): Only check value_lazy for memory
3642 * value.c (struct value): Update comment for lazy.
3643 (value_primitive_field): Only check value_lazy for memory lvals.
3644 * value.h (value_lazy): Update comment.
3645 (value_of_register_lazy): Declare.
3647 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3649 * corefile.c (reopen_exec_file): Close any open files.
3651 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3653 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
3654 show_memory_breakpoints to 1 while reading the instruction bundle.
3656 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3658 * gdbarch.sh: Document the return_value method. Explain that
3659 the FUNCTYPE parameter might be NULL.
3660 * gdbarch.h: Regenerated.
3661 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
3662 type when calling using_struct_return, as this is unnecessary
3665 2008-04-28 Joel Brobecker <brobecker@adacore.com>
3667 * terminal.h (create_tty_session): Fix return type.
3669 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
3671 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
3673 2008-04-26 Joel Brobecker <brobecker@adacore.com>
3675 * breakpoint.c (condition_command, commands_from_control_command)
3676 (break_command_really): Minor reformatting.
3678 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3680 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
3682 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3684 * amd64-tdep.c (amd64_get_longjmp_target): New.
3685 (amd64_init_abi): Register amd64_get_longjmp_target as
3686 gdbarch_get_longjmp_target callback.
3687 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
3689 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3691 * breakpoint.h (enum bpstat_what_main_action): Delete
3692 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
3694 * breakpoint.c (clrs): Delete.
3695 (bpstat_what): Update table.
3697 * infrun.c (handle_inferior_event): Remove
3698 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
3700 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3702 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
3703 Adjust all prototypes using mi_cmd_args_ftype to use
3705 (struct mi_cmd): Remove the args_func field.
3706 * mi/mi-cmds.c: Don't provide value for the args_func field.
3707 * mi/mi-main.c (mi_execute_async_cli_command)
3708 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3709 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3710 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
3711 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
3712 (mi_cmd_target_download): Adjust.
3713 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
3714 (mi_cmd_execute): Do not check for args_func.
3715 (mi_execute_async_cli_command): Adjust.
3716 * mi/mi-parse.c: Don't check for args_func.
3718 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3720 * breakpoint.c (bpstat_check_location)
3721 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
3722 New, extracted from bpstat_stop_status.
3723 (bpstat_stop_status): Use the above.
3725 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3727 * mi/mi-main.c (last_async_command): Rename to current_token.
3728 (previous_async_command): Remove.
3729 (mi_cmd_gdb_exit): Adjust.
3730 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
3731 (mi_cmd_target_select): Adjust.
3732 (mi_cmd_execute): Don't set previous_async_command. Free token
3733 here even in async mode.
3734 (mi_execute_async_cli_command): Adjust.
3735 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
3737 (mi_load_progress): Adjust.
3739 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3741 * infcmd.c (step_1_continuation): Always disable longjmp
3742 breakpoint if we're not going to do another step.
3744 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3746 exec_cleanup murder.
3747 * breakpoint.c (until_break_command_continuation): Add
3748 the 'error' parameter. Directly delete the breakoint as
3749 opposed to running cleanups.
3750 (until_break_command): Install continuation only
3751 after starting the target. Don't use exec cleanups,
3752 use ordinary cleanups. Discard cleanups is successfully
3753 started the target in async mode.
3754 (make_cleanup_delete_breakpoint): Remove.
3755 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
3757 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
3759 (struct continations): Add the 'error' parameter to the
3760 continuation_hook field.
3761 (add_continuation, do_all_continuations)
3762 (add_intermediate_continuation)
3763 (do_all_intermediate_continuations): Add the 'error' parameter.
3764 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
3765 * inf-loop.c (inferior_event_handler): Instead of calling
3766 discard_all_continuations, use do_all_continuations with 1 as
3767 'error' parameter. Pass 0 as 'error' parameter in existing uses
3768 of discard_all_continuations.
3769 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
3771 (step_once): Install continuation only after resuming the target.
3772 (step_1_continuation): Disable longjmp breakpoint on error.
3773 (finish_command_continuation): Add the error parameter. Delete
3774 the finish breakpoint directly, do not use cleanups.
3775 (finish_command): Do not use exec_cleanups. Always setup
3776 continuation. For sync case, immediately run them.
3777 (attach_command_continuation): Add the error parameter.
3778 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
3779 remove step_resume_breakpoint -- adjust delete it directly.
3780 * interps.c (interp_set): Adjust call to do_all_continations.
3781 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
3783 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
3785 (mi_cmd_execute): Do not use exec_cleanup.
3786 (mi_execute_async_cli_command): Simplify the string concatenation
3787 logic. Do no use exec cleanup.
3788 (mi_exec_async_cli_cmd_continuation): New parameter error.
3789 Free last_async_command.
3790 * top.c (command_line_handler_continuation): New parameter error.
3791 * utils.c (exec_cleanup_chain, make_exec_cleanup)
3792 (do_exec_cleanups): Remove.
3793 (add_continuation, do_all_continations)
3794 (add_intermediate_continuation)
3795 (do_all_intermediate_continuations): New parameter error.
3797 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3799 * breakpoint.h (bp_location_p): New typedef.
3800 Register a vector of bp_location_p.
3801 * breakpoint.c (always_inserted_mode)
3802 (show_always_inserted_mode): New.
3803 (unlink_locations_from_global_list): Remove.
3804 (update_global_location_list)
3805 (update_global_location_list_nothrow): New.
3806 (update_watchpoint): Don't free locations.
3807 (should_insert_location): New.
3808 (insert_bp_location): Use should_insert_location.
3809 (insert_breakpoint_locations): Copied from
3811 (insert_breakpoint): Use insert_breakpoint_locations.
3812 (bpstat_stop_status): Call update_global_location_list
3813 when disabling breakpoint.
3814 (allocate_bp_location): Don't add to bp_location_chain.
3815 (set_raw_breakpoint)
3816 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
3817 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
3818 (enable_overlay_breakpoints, disable_overlay_breakpoints)
3819 (set_longjmp_resume_breakpoint)
3820 (enable_watchpoints_after_interactive_call_stop)
3821 (disable_watchpoints_before_interactive_call_start)
3822 (create_internal_breakpoint)
3823 (create_fork_vfork_event_catchpoint)
3824 (create_exec_event_catchpoint, set_momentary_breakpoint)
3825 (create_breakpoints, break_command_1, watch_command_1)
3826 (create_exception_catchpoint)
3827 (handle_gnu_v3_exceptions)
3828 (disable_breakpoint, breakpoint_re_set_one)
3829 (create_thread_event_breakpoint, create_solib_event_breakpoint)
3830 (create_ada_exception_breakpoint): : Don't call check_duplicates.
3831 Call update_global_location_list.
3832 (delete_breakpoint): Don't remove locations and don't
3833 try to reinsert them. Call update_global_location_list.
3834 (update_breakpoint_locations): Likewise.
3835 (restore_always_inserted_mode): New.
3836 (update_breakpoints_after_exec): Temporary disable
3837 always inserted mode.
3838 * Makefile.in: Update dependencies.
3840 * infrun.c (proceed): Remove breakpoints while stepping
3842 (handle_inferior_event): Don't remove or insert
3844 * linux-fork.c (checkpoint_command): Remove breakpoints
3845 before fork and insert after.
3846 (linux_fork_context): Remove breakpoints before switch
3848 * target.c (target_disconnect, target_detach): Remove
3849 breakpoints from target.
3852 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3854 * breakpoint.c (print_one_breakpoint_location): In MI
3855 mode, report the location string the breakpoint was
3856 originally created with.
3858 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
3860 * Makefile.in (xtensa-tdep.o): Update dependencies.
3861 * configure.tgt (xtensa*): Update dependencies.
3862 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
3863 Local variable areg renamed to arreg.
3864 (areg_number): New function.
3865 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
3866 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
3867 replaced by arreg_number.
3868 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
3869 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
3870 (xtensa_scan_prologue): New function.
3871 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
3872 when ENTRY instraction hasn't been executed yet. Get the frame pointer
3873 value based on prologue analysis. Fix the bugs preventing WS and
3874 AR4-AR7/A11 registers from getting right values for intermediate frames,
3875 whose registers have been already spilled.
3876 (xtensa_frame_prev_register): Fix WS register value. Use are_number
3877 and arreg_number appropriately.
3878 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
3879 svr4_ilp32_fetch_link_map_offsets.
3881 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
3883 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
3884 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
3886 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
3888 * acinclude.m4: Add override.m4.
3889 * configure: Regenerate.
3891 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
3893 * ada-lang.c (get_selections): Variable PROMPT made non-const and
3894 initialized with a trailing space now. Use PROMPT_ARG of
3895 COMMAND_LINE_INPUT instead of printing it ourselves.
3897 2008-04-22 Joel Brobecker <brobecker@adacore.com>
3899 * NEWS: Document support for 64-bit core file.
3901 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
3903 * NEWS: Add information on calling convention and new SH CLI options.
3905 * sh-tdep.c (sh_cc_gcc): New static string.
3906 (sh_cc_renesas): Ditto.
3907 (sh_cc_enum): New static string array.
3908 (sh_active_calling_convention): New static string pointer denoting
3909 active user chosen ABI.
3910 (sh_is_renesas_calling_convention): New function to return function
3911 specific ABI, or user choice if necessary.
3912 (sh_use_struct_convention): Rename first argument and turn around its
3913 meaning. Check for renesas ABI and return accordingly.
3914 (sh_use_struct_convention_nofpu): New function.
3915 (sh_next_flt_argreg): Get function type as third parameter. Check
3916 for renesas ABI and choose floating registers accordingly.
3917 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
3918 struct return slot accordingly.
3919 (sh_push_dummy_call_nofpu): Ditto.
3920 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
3921 Evaluate ABI and give to sh_use_struct_convention_nofpu.
3922 (sh_return_value_fpu): Evaluate ABI and give to
3923 sh_use_struct_convention.
3924 (show_sh_command): New function.
3925 (set_sh_command): Ditto.
3926 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
3929 * gdbarch.sh (return_value): Add func_type argument.
3930 * gdbarch.c: Regenerate.
3932 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
3933 val_type so as not to collide with value_type function. Call
3934 using_struct_return with additional function type argument.
3935 * infcall.c (call_function_by_hand): Call using_struct_return and
3936 gdbarch_return_value with additional function type argument.
3937 * infcmd.c (print_return_value): Take addition func_type argument.
3938 Call gdbarch_return_value with additional function type argument.
3939 (finish_command_continuation): Call print_return_value with additional
3940 function type argument.
3941 (finish_command): Ditto.
3942 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
3943 additional function type argument.
3944 * stack.c (return_command): Call using_struct_return and
3945 gdbarch_return_value with additional function type argument.
3946 * value.c (using_struct_return): Take additional function type argument.
3947 * value.h (using_struct_return): Accommodate declaration.
3948 * alpha-tdep.c (alpha_return_value): Add func_type argument.
3949 * amd64-tdep.c (amd64_return_value): Ditto.
3950 * arm-tdep.c (arm_return_value): Ditto.
3951 * avr-tdep.c (avr_return_value): Ditto.
3952 * cris-tdep.c (cris_return_value): Ditto.
3953 * frv-tdep.c (frv_return_value): Ditto.
3954 * h8300-tdep.c (h8300_return_value): Ditto.
3955 (h8300h_return_value): Ditto.
3956 * hppa-tdep.c (hppa32_return_value): Ditto.
3957 (hppa64_return_value): Ditto.
3958 * i386-tdep.c (i386_return_value): Ditto.
3959 * ia64-tdep.c (ia64_return_value): Ditto.
3960 * iq2000-tdep.c (iq2000_return_value): Ditto.
3961 * m32c-tdep.c (m32c_return_value): Ditto.
3962 * m32r-tdep.c (m32r_return_value): Ditto.
3963 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
3964 * m68k-tdep.c (m68k_return_value): Ditto.
3965 (m68k_svr4_return_value): Ditto.
3966 * m88k-tdep.c (m88k_return_value): Ditto.
3967 * mep-tdep.c (mep_return_value): Ditto.
3968 * mips-tdep.c (mips_eabi_return_value): Ditto.
3969 (mips_n32n64_return_value): Ditto.
3970 (mips_o32_return_value): Ditto.
3971 (mips_o64_return_value): Ditto.
3972 * mn10300-tdep.c (mn10300_return_value): Ditto.
3973 * mt-tdep.c (mt_return_value): Ditto.
3974 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
3975 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
3976 (ppc_sysv_abi_broken_return_value): Ditto.
3977 (ppc64_sysv_abi_return_value): Ditto.
3978 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
3979 (ppc_sysv_abi_broken_return_value): Ditto.
3980 (ppc64_sysv_abi_return_value): Ditto.
3981 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
3982 * rs6000-tdep.c (rs6000_return_value): Ditto.
3983 * s390-tdep.c (s390_return_value): Ditto.
3984 * score-tdep.c (score_return_value): Ditto.
3985 * sh-tdep.c (sh_return_value_nofpu): Ditto.
3986 (sh_return_value_fpu): Ditto.
3987 * sh64-tdep.c (sh64_return_value): Ditto.
3988 * sparc-tdep.c (sparc32_return_value): Ditto.
3989 * sparc64-tdep.c (sparc64_return_value): Ditto.
3990 * spu-tdep.c (spu_return_value): Ditto.
3991 * v850-tdep.c (v850_return_value): Ditto.
3992 * vax-tdep.c (vax_return_value): Ditto.
3993 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
3994 * xtensa-tdep.c (xtensa_return_value): Ditto.
3996 * gdbtypes.h (struct type): Add calling_convention member.
3997 * dwarf2read.c (read_subroutine_type): Add calling convention read
3998 from DW_AT_calling_convention attribute to function type.
4000 2008-04-22 Markus Deuling <deuling@de.ibm.com>
4002 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
4003 multi_f77_subscript to support values from registers.
4004 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
4005 * value.h (value_subscripted_rvalue): Add prototype.
4007 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
4009 * f-valprint.c (f_val_print): Likewise.
4011 2008-04-21 Craig Silverstein <csilvers@google.com>
4013 * dwarf2read.c (zlib_decompress_section): Define abfd in the
4016 2008-04-21 Pedro Alves <pedro@codesourcery.com>
4018 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
4019 section is not a code section.
4021 2008-04-19 Craig Silverstein <csilvers@google.com>
4023 * NEWS: Add information on compressed debug sections.
4025 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
4027 * mi/mi-cmd-var.c (varobj_update_one): Print new
4028 value for variable objects that changed type.
4030 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
4032 * varobj.c (varobj_invalidate): Don't touch floating
4035 2008-04-19 Mark Kettenis <kettenis@gnu.org>
4037 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
4038 (multiple_symbols_cancel): Remove extra const.
4039 * symtab.h: Likewise.
4041 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
4043 * interps.c (top_level_interpreter): Rename static variable...
4044 (top_level_interpreter_ptr): ...to this.
4045 (top_level_interpreter): New function.
4047 * interps.h: New extern for top_level_interpreter.
4049 * linespec.c: Include interps.h and mi/mi-cmds.h.
4050 (decode_line_2): When using MI, always set all breakpoints in menu.
4052 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
4054 2008-04-18 Craig Silverstein <csilvers@google.com>
4056 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
4057 * config.in, configure: Regenerate.
4058 * dwarf2read.c: Include zlib.h if present.
4059 Modified *_SECTION macros.
4060 (section_is_p): New.
4061 (dwarf2_locate_sections): Use section_is_p instead of strcmp
4062 (dwarf2_resize_section): New.
4063 to determine whether a given section has a given name.
4064 (zlib_decompress_section): New.
4065 (dwarf2_read_section): Read the compressed section if present
4067 * MAINTAINERS: Added myself to section Write After Approval.
4069 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
4071 * defs.h (exec_set_section_offsets): Remove prototype.
4072 * exec.c (exec_set_section_offsets): Remove function.
4074 2008-04-18 Joel Brobecker <brobecker@adacore.com>
4076 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
4077 in the search for the matching symbol.
4079 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
4081 * breakpoint.c (update_watchpoint): Always reparse
4084 2008-04-17 Joel Brobecker <brobecker@adacore.com>
4086 * breakpoint.c (print_one_breakpoint_location): Make sure to print
4087 the breakpoint address only once.
4089 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
4091 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
4092 rather than a hard-coded architecture, for xcoff executables.
4094 2008-04-17 Doug Evans <dje@google.com>
4096 * buildsym.c (watch_main_source_file_lossage): New fn.
4097 (end_symtab): Call it.
4099 * source.c (find_and_open_source): Add some comments clarifying
4100 handling of FULLNAME argument. Make static. Remove pointless
4103 2008-04-17 Pedro Alves <pedro@codesourcery.com>
4105 * inf-loop.c (inferior_event_handler): Also run the intermediate
4106 continuations in the INF_EXEC_COMPLETE case.
4108 2008-04-16 Tom Tromey <tromey@redhat.com>
4110 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
4111 (set_cmd_async_ok, get_cmd_async_ok): Declare.
4112 * cli/cli-decode.c (set_cmd_async_ok): New function.
4113 (get_cmd_async_ok): New function.
4114 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
4116 * top.c (execute_command): Use get_cmd_async_ok.
4117 * infcmd.c: Include cli/cli-decode.h.
4118 (_initialize_infcmd): Mark "interrupt" as async-ok.
4119 * Makefile.in (infcmd.o): Depend on cli_decode_h.
4121 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
4124 * exec.c: Correct "arch-utils.h" include.
4126 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
4129 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
4130 to allow printing to 'see' real reason of stop. This fixes PR 2424.
4131 * breakpoint.c (bpdisp_texst): New function. The function takes over
4132 the role of bpstats static array in print_one_breakpoint_location.
4133 (print_it_typical): Print "Temporary breakpoint" instead
4134 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
4135 protocols, print disp field.
4136 (print_one_breakpoint_location): Removed bpdisps static definition.
4137 Call new bpstat_text function to get value for 'disp' field.
4138 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
4140 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
4142 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
4143 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
4144 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
4145 * gnulib/Makefile.in: Regenerate.
4147 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4149 * Makefile.in (GNULIB_H): New. Trigger all-lib.
4150 (defs_h): Use $(GNULIB_H).
4151 (all-lib): Depend on gnulib/Makefile.
4152 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
4153 * config.in, gnulib/Makefile.in: Regenerated.
4155 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4157 * Makefile.in (LIBGNU, INCGNU): Define.
4158 (INTERNAL_CFLAGS_BASE): Add INCGNU.
4159 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
4161 ($(LIBGNU), all-lib): New rules.
4162 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
4163 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
4164 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
4165 * gnulib: New directory, from gnulib-tool.
4166 * configure, aclocal.m4: Regenerated.
4168 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4170 * linux-thread-db.c (have_threads_callback): Check thread->private.
4172 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
4173 Vladimir Prus <vladimir@codesourcery.com>
4176 * varobj.c (value_of_root): Update the expression for
4178 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
4181 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
4183 * mi/mi-cmd-var.c: Include "mi-getopt.h".
4184 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
4185 (mi_cmd_var_set_format): Use new mi_parse_format.
4186 (mi_cmd_var_evaluate_expression): Support for -f option to specify
4188 * Makefile.in (mi-cmd-var.o): Update dependencies.
4190 * varobj.h (varobj_get_formatted_value): Declare.
4191 * varobj.c (my_value_of_variable): Added format parameter.
4192 (cplus_value_of_variable): Likewise.
4193 (java_value_of_variable): Likewise.
4194 (c_value_of_variable): Likewise. Evaluate expression based
4195 on format parameter.
4196 (struct language_specific): Add format parameter to function member
4198 (varobj_get_formatted_value): New.
4199 (varobj_get_value): Added format parameter to method call.
4201 2008-04-08 Joel Brobecker <brobecker@adacore.com>
4203 * stabsread.c (cleanup_undefined_types_noname): Manually set the
4204 instance flags of the undefined type before calling replace_type.
4206 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
4208 * target.h (enum strata): Remove the download_stratum.
4210 2008-04-07 Doug Evans <dje@google.com>
4212 * buildsym.h (last_source_file): Add dwarf info to comment.
4213 (last_source_start_addr): Ditto.
4215 2008-04-07 Pedro Alves <pedro@codesourcery.com>
4217 * alphanbsd-tdep.c: Include "target.h".
4218 * mn10300-tdep.c: Include "target.h".
4219 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
4221 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
4223 Fix breakpoint condition that use member variables.
4224 * valops.c (check_field): Remove.
4225 (check_field_in): Rename to check_field.
4226 (value_of_this): Use la_name_of_this.
4227 * value.h (check_field): Adjust prototype.
4229 * language.h (la_value_of_this): Rename to la_name_of_this.
4230 * language.c (unknown_language_defn): Specify "this" for
4232 (auto_language_defn): Likewise.
4233 (local_language_defn): Likewise.
4234 * ada-lang.c (ada_language_defn): Adjust comment.
4235 * c-lang.c (c_language_defn): Adjust comment.
4236 (cplus_language_defn): Specify "this" for name_of_this.
4237 (asm_language_defn): Adjust comment.
4238 (minimal_language_defn): Adjust comment.
4239 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
4240 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
4241 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
4242 * objc-lang.c (objc_language_defn): Specify "self" for
4244 * p-lang.c (pascal_language_defn): Specify "this" for
4246 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
4248 * symtab.c (lookup_symbol_aux): Lookup "this" in the
4249 proper scope, and check for field in type of "this", without
4250 trying to create a value.
4252 2008-04-04 Pedro Alves <pedro@codesourcery.com>
4254 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
4255 (mi_error_message): Delete declaration.
4256 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
4257 returning MI_CMD_ERROR.
4258 * mi/mi-main.c (mi_error_message): Delete.
4259 (mi_cmd_exec_interrupt):
4260 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
4261 (mi_cmd_thread_info): Call error instead of returning
4263 (mi_cmd_data_list_register_values): Call error instead of
4264 returning MI_CMD_ERROR. Adapt to new get_register interface.
4265 (get_register): Change return typo to void. Call error instead of
4266 returning MI_CMD_ERROR.
4267 (mi_cmd_data_write_register_values): Call error instead of
4268 returning MI_CMD_ERROR.
4269 (mi_cmd_list_features): Return MI_CMD_DONE.
4270 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
4271 (mi_execute_command): Always print exceptions with -error.
4273 2008-04-04 Joel Brobecker <brobecker@adacore.com>
4275 * NEWS: Mention new commands set/show multiple-symbols.
4277 2008-04-03 Joel Brobecker <brobecker@adacore.com>
4279 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
4280 (multiple_symbols_cancel): New constants.
4281 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
4282 (multiple_symbols_select_mode): New function.
4283 (_initialize_symtab): Add new set/show multiple-symbols commands.
4284 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
4285 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
4286 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
4288 * linespec.c (decode_line_2): Likewise.
4290 2008-04-03 Doug Evans <dje@sebabeach.org>
4292 * symtab.h (enum free_code): Delete free_contents, unused.
4293 * symmisc.c (free_symtab_block): Delete.
4294 (free_symtab, case free_code): Delete.
4296 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
4298 * valops.c (value_cast_structs): New function. Cast related
4299 STRUCT types up/down and return cast value. The body of this
4300 function comes mostly from value_cast_pointers.
4301 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
4302 to value_cast_structs. Now value_cast_pointers needs only create
4303 appropriate reference after using value_cast_structs for actual
4305 (value_cast): Handle references.
4307 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
4309 * MAINTAINERS: Added myself to section Write After Approval.
4311 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
4313 * ia64-tdep.c (examine_prologue): Correct array access.
4315 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
4317 * cp-support.c (first_component_command): Return if no arguments.
4319 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
4321 * ser-mingw.c (ser_windows_open): Open requested name.
4323 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
4325 * MAINTAINERS: Added myself.
4327 2008-03-28 Pedro Alves <pedro@codesourcery.com>
4329 * target.c (find_default_run_target): Allow a NULL `do_mesg'
4330 parameter. If it is NULL, don't call error.
4331 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
4332 `do_mesg' parameter to find_default_run_target. If no target was
4335 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
4337 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
4338 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
4339 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
4341 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
4343 2008-03-27 Joel Brobecker <brobecker@adacore.com>
4347 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
4349 * features/Makefile (%.dat): Set xmltarget to the base filename
4350 of the XML source, without subdirectory.
4351 * regformats/rs6000/powerpc-32.dat: Regenerate.
4352 * regformats/rs6000/powerpc-64.dat: Regenerate.
4353 * regformats/rs6000/powerpc-e500.dat: Regenerate.
4355 2008-03-27 Markus Deuling <deuling@de.ibm.com>
4357 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
4360 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
4362 * mi/mi-main.c (enum captured_mi_execute_command_actions):
4363 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
4365 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
4367 * objfiles.h (struct objfile): New GDBARCH member.
4368 (get_objfile_arch): Add prototype.
4369 * objfiles.c: Include "arch-utils.h".
4370 (allocate_objfile): Look up gdbarch associated with bfd.
4371 (get_objfile_arch): New function.
4372 * Makefile (objfiles.o): Update dependencies.
4374 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
4376 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
4378 (locexpr_describe_location): Replace current_gdbarch by
4380 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
4381 (dwarf2_add_field): Likewise.
4382 (read_tag_pointer_type): Likewise.
4383 (read_base_type): Likewise.
4384 (new_symbol): Likewise.
4386 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
4387 (decode_base_type, decode_function_type): Likewise.
4388 (coff_read_struct_type, coff_read_enum_type): Likewise.
4389 (coff_symtab_read): Replace current_gdbarch by objfile arch.
4390 (decode_base_type): Likewise.
4391 (coff_read_enum_type): Likewise.
4392 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
4393 (coff_read_enum_type): Likewise.
4395 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
4396 (end_psymtab): Likewise.
4397 (process_one_symbol): Likewise.
4399 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
4400 (parse_procedure): Likewise.
4401 (parse_partial_symbols): Likewise.
4403 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
4405 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
4406 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
4408 (read_range_type): Replace current_gdbarch by objfile arch. Replace
4409 static range_index_type by built-in type.
4410 (read_one_struct_field): Replace current_gdbarch by objfile arch.
4411 (read_enum_type): Likewise.
4413 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
4416 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
4418 * varobj.h (varobj_floating_p): Declare.
4419 * varobj.c (varobj_floating_p): New.
4420 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
4421 '@' as the name, update all floating varobjs.
4423 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
4425 * varobj.c (struct varobj_root): Rename use_selected_frame to
4426 floating, and clarify the meaning.
4427 (varobj_create, varobj_update, new_root_variable): Adjust.
4428 (value_of_root): Don't use type_changed as in variable,
4430 (c_value_of_root): Adjust.
4432 2008-03-25 Pedro Alves <pedro@codesourcery.com>
4434 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
4436 (linux_nat_wait): Add main lwp to gdb's thread list.
4437 * linux-thread-db.c (find_new_threads_callback): Also attach to
4438 already listed threads which thread_db didn't know about yet.
4440 2008-03-25 Pedro Alves <pedro@codesourcery.com>
4442 * linux-nat.c (drain_queued_events): Fix comment typo.
4443 (linux_nat_attach): In async mode, don't rely on storing a pending
4444 status. Instead place the wait status on the pipe.
4445 (linux_nat_resume): Remove unreacheable shortcut code in async
4447 (stop_wait_callback): In async mode, don't store pending status.
4448 Instead, cancel breakpoints or resend the signal appropriatelly.
4449 (cancel_breakpoint): New, refactored from
4450 cancel_breakpoints_callback.
4451 (cancel_breakpoints_callback): Call cancel_breakpoint.
4452 (pipe_to_local_event_queue): Remove special token processing.
4453 (linux_nat_wait): Issue an internal error if a pending status is
4454 found in async mode.
4456 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
4458 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
4460 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
4461 Vladimir Prus <vladimir@codesourcery.com>
4463 * varobj.c (struct varobj_root): New component thread_id.
4464 (varobj_get_thread_id, check_scope): New functions.
4465 (c_value_of_root): Use check_scope. Switch to the
4466 proper thread if necessary.
4468 * varobj.h (varobj_get_thread_id): New extern.
4470 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
4472 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
4475 * top.c: Revert 2008-03-21 changes.
4477 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4479 * thread.c (make_cleanup_restore_current_thread): Make it
4481 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4482 * varobj.c (varobj_update): Don't save/restore frame.
4483 (c_value_of_root): Save/restore thread and frame here,
4484 using make_cleanup_restore_current_thread.
4485 * Makefile.in: Update dependecies.
4487 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4489 * varobj.c (struct varobj_root): Clarify
4490 comment on the frame field.
4491 (varobj_create): Don't set frame if we have no
4494 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4497 Suggested by Jan Kratochvil:
4498 * top.c (gdb_rl_operate_and_get_next_completion): Call
4499 rl_redisplay_function.
4500 (gdb_rl_redisplay): New.
4501 (init_main): Set rl_redisplay_function.
4503 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
4505 * aix-thread.c (pdc_read_regs): Fix compiler warning.
4506 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
4507 (store_regs_kernel_thread): Likewise.
4509 2008-03-21 Pedro Alves <pedro@codesourcery.com>
4511 Linux native async support.
4513 * target.h (struct target_ops): Delete to_async_mask_value and add
4515 (target_is_async_p, target_async): Formatting.
4516 (target_async_mask_value): Delete.
4517 (target_async_mask): Delete function declaration, and add new
4518 target macro with the same name.
4520 * target.c (update_current_target): Replace to_async_mask_value by
4521 to_async_mask. Default to_async_mask to return_one.
4522 (target_async_mask): Delete.
4523 (find_default_can_async_p, find_default_is_async_p): New.
4524 (init_dummy_target): register find_default_can_async_p and
4525 find_default_is_async_p on the dummy target.
4527 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
4528 (debug_linux_nat_async): New global.
4529 (show_debug_linux_nat_async): New function.
4530 (linux_nat_async_enabled, linux_nat_async_mask_value)
4531 (linux_nat_event_pipe, linux_nat_num_queued_events)
4532 (linux_nat_async_events_enabled): New globals.
4533 (struct waitpid_result): New struct.
4534 (waitpid_queue): New global.
4535 (queued_waitpid, push_waitpid, drain_queued_events): New.
4536 (my_waitpid): Call queued_waitpid.
4537 (linux_child_follow_fork): Disable async events during the call.
4538 (blocked_mask): Delete.
4539 (sync_sigchld_action, async_sigchld_action): New globals.
4540 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
4541 async mode, block events during the call.
4542 (linux_nat_create_inferior): New.
4543 (linux_nat_attach): In sync mode, restore the mask states. In
4544 async mode, wake the event loop immediatelly.
4545 (detach_callback): Drain all queued events of the lwp we're
4547 (linux_nat_detach): Block async mode, and drain events of the main
4549 (linux_nat_resume): If in async mode, mask async events during the
4550 call. If short circuiting, force event loop to wake up. If
4551 resuming, set target_executing, and register target events in the
4553 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
4554 (linux_nat_wait): In async mode, block events during the call.
4555 Only enable/disable passing SIGINT to the inferior in sync mode.
4556 Get events from local waitpid queue. If no interesting events was
4557 found, return to events loop. Reregister target events in the
4558 event loop on exit. In sync mode, no need to reblock SIGCHLD.
4559 (linux_nat_kill): Disable events on entry.
4560 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
4561 here. Detach async mode from the event loop if there are no more
4562 forks available, otherwise leave it on.
4563 (sigchld_handler): Assure this is called only in sync mode.
4564 (linux_async_permitted, linux_async_permitted_1): New globals.
4565 (set_maintenance_linux_async_permitted)
4566 (show_maintenance_linux_async_permitted): New functions.
4567 (linux_nat_is_async_p, linux_nat_can_async_p)
4568 (linux_nat_async_mask): New.
4569 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
4570 (get_pending_events, async_sigchld_handler): New.
4571 (linux_nat_async_events): New.
4572 (async_terminal_is_ours): New global.
4573 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
4574 (async_client_callback, async_client_context): New.
4575 (linux_nat_async_file_handler, linux_nat_async)
4576 (linux_nat_disable_async, linux_nat_enable_async): New.
4577 (linux_nat_add_target): Register linux_nat_create_inferior,
4578 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
4579 linux_nat_async_mask, linux_nat_terminal_inferior and
4580 linux_nat_terminal_ours.
4581 (_initialize_linux_nat): Remove local action variable, and update
4582 code that used it to use sync_sigchld_action. Add new
4583 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
4584 set/show command in the maintenance class. Add new "linux-async"
4585 maintenance set/show command. Block SIGCHLD by default. Setup
4586 async_sichld_action, and sync_sigchld_action. Install the default
4588 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
4591 * linux-thread-db.c (re_check_for_thread_db): New.
4592 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
4593 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
4594 (thread_db_async_mask): New.
4595 (init_thread_db_ops): Register thread_db_can_async_p,
4596 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
4598 * remote.c (remote_async_mask_value): New.
4599 (remote_return_zero): New.
4600 (init_remote_ops): Register remote_return_zero as callbacks of
4601 to_can_async_p and to_is_async_p.
4602 (remote_can_async_p, remote_is_async_p, remote_async): Update to
4603 use remote_async_mask_value.
4604 (remote_async_mask): New.
4605 (init_remote_async_ops): Remove to_async_mask_value setting and
4606 register remote_async_mask as to_async_mask callback in
4609 * Makefile.in (linux-nat.o): Update.
4611 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4613 * gdbthread.h (add_thread_with_info): New.
4614 * linux-thread-db.c: Add some documentation.
4615 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
4616 (struct private_thread_info): Remove th_valid and ti_valid.
4617 Replace ti with tid.
4618 (thread_get_info_callback): Do not add TID to the new ptid. Do
4620 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
4621 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
4623 (attach_thread): Handle an already-existing thread. Use
4624 add_thread_with_info. Cache the th and tid.
4625 (detach_thread): Verify that private was set. Remove verbose
4626 argument and printing. Update caller.
4627 (thread_db_detach): Do not adjust inferior_ptid.
4628 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
4629 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
4630 (thread_db_wait): Do not use lwp_from_thread.
4631 (thread_db_pid_to_str): Use the cached TID.
4632 (thread_db_extra_thread_info): Check that private is set.
4633 (same_ptid_callback): Delete.
4634 (thread_db_get_thread_local_address): Do not use it or check
4635 is_thread. Check that private is set. Assume that the thread
4636 handle is already cached.
4637 (init_thread_db_ops): Remove to_resume and to_kill.
4638 * thread.c (add_thread_with_info): New.
4639 (add_thread): Use it.
4640 * linux-nat.c (find_thread_from_lwp): Delete.
4641 (exit_lwp): Do not use it. Check print_thread_events. Print before
4642 deleting the thread.
4643 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
4644 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
4645 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
4646 printf_unfiltered for thread exits.
4647 * procfs.c (procfs_wait): Likewise.
4649 2008-03-21 Chris Demetriou <cgd@google.com>
4651 * symtab.c (rbreak_command): Quote symbol name before passing
4652 it to break_command.
4654 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4656 * eval.c (evaluate_subexp_for_address): Clarify error message.
4657 Use value_must_coerce_to_target.
4658 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
4659 * valops.c (value_assign): Call value_coerce_to_target when
4660 assigning to anything but internalvars. Leave GDB-side arrays
4661 as arrays when assigning to internalvars.
4662 (value_must_coerce_to_target, value_coerce_to_target): New.
4663 (value_coerce_array, value_addr): Call value_coerce_to_target.
4664 (value_array): Create the array in GDB's memory instead of
4666 * value.h (value_must_coerce_to_target, value_coerce_to_target):
4669 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4671 * top.c (quit_confirm): Warn that we will kill the program.
4673 2008-03-19 Pedro Alves <pedro@codesourcery.com>
4675 * inflow.c (terminal_ours_1): Guard access to
4676 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
4678 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
4679 Jim Blandy <jimb@codesourcery.com>
4680 Daniel Jacobowitz <drow@false.org>
4682 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
4683 (dwarf2_read_address): Update prototype.
4685 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
4686 (signed_address_type): Likewise.
4687 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
4688 (execute_stack_op): Update calls to unsigned_address_type,
4689 signed_address_type and dwarf2_read_address. Fix implementation
4690 of DW_OP_deref_size.
4692 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
4693 (dwarf2_per_cu_addr_size): Likewise.
4694 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
4695 (struct dwarf2_loclist_baton): Likewise.
4697 * dwarf2loc.c (find_location_expression): Update calls to
4698 dwarf2_read_address. Use dwarf2_per_cu_objfile and
4699 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
4700 (locexpr_describe_location): Likewise.
4701 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
4702 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
4703 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
4704 to dwarf2_per_cu_addr_size (per_cu).
4705 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
4706 (loclist_read_variable): Likewise.
4707 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
4709 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
4710 instead of baton->objfile.
4711 (dwarf2_per_cu_obfile): New function.
4712 (dwarf2_per_cu_addr_size): Likewise.
4714 * dwarf2-frame.c (struct comp_unit): Move higher.
4715 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
4716 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
4717 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
4718 parameter by using fde->eh_frame_p. Use read_encoded_value
4719 to implement DW_CFA_set_loc.
4720 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
4721 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
4722 execute_stack_op and execute_cfa_program.
4723 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
4724 (size_of_encoded_value): Remove.
4725 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
4726 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
4727 (add_cie): Set cie->unit backlink.
4728 (decode_frame_entry_1): Set cie->addr_size. Update calls to
4730 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
4732 2008-03-17 Markus Deuling <deuling@de.ibm.com>
4734 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
4735 gdbarch_bfd_arch_info.
4737 2008-03-17 Joel Brobecker <brobecker@adacore.com>
4739 * aix-thread.c (pdc_read_regs): Minor reformatting.
4741 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
4743 * thread.c (print_thread_info): Don't insist
4744 on having current thread if there are no
4747 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4749 * infcmd.c (attach_command_post_wait)
4750 (attach_command_continuation): New.
4751 (attach_command): Support background async execution, and async
4752 execution in synchronous mode.
4754 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
4756 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
4757 * symmisc.c (dump_symtab_1): Likewise.
4758 * wrapper.c (gdb_value_struct_elt): Likewise.
4760 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4762 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
4764 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4766 * linux-nat.c (linux_nat_filter_event): New, refactored from
4768 (linux_nat_wait): Call linux_nat_filter_event.
4770 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
4772 * top.c (execute_command): Fix uninitialized variable error.
4774 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
4776 * Makefile.in (amd64nbsd-nat.o): New dependency.
4777 * amd64nbsd-nat.c: Include "nbsd-nat.h".
4778 (_initialize_amd64nbsd_nat): Update target vector to use
4779 nbsd_pid_to_exec_file.
4780 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
4782 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4784 Remove ignoring leading exec events code.
4785 * fork-child.c (startup_inferior): Do not set
4786 inferior_ignoring_leading_exec_events.
4787 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
4788 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
4789 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
4790 (handle_inferior_event): Remove code for ignoring leading exec
4792 * target.c (update_current_target): Do not inherit, or default,
4793 to_reported_exec_events_per_exec_call.
4794 (debug_to_reported_exec_events_per_exec_call): Remove.
4795 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
4796 * target.h (target_reported_exec_events_per_exec_call): Remove.
4797 (struct target): Remove the to_reported_exec_events_per_exec_call
4800 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4802 Implement -thread-info.
4803 * gdbthread.h (print_thread_info): Declare.
4805 * thread.c (print_thread_info): New, extracted
4806 from info_threads_command and adjusted to
4807 work for CLI and MI.
4808 (info_threads_command): Use print_thread_info.
4809 * Makefile.in: Update dependencies.
4811 * mi/mi-cmds.c (mi_cmds): Specify a handler
4813 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
4814 * mi/mi-main.c (mi_cmd_thread_info): New.
4815 (mi_cmd_list_features): Include 'thread-info'.
4817 2008-03-14 Kevin Buettner <kevinb@redhat.com>
4819 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
4820 to decide whether to match instruction patterns using "sw" and "sd".
4822 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4824 * infcmd.c (jump_command): Postpone disabling stdin until after
4827 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4829 * inflow.c (gdb_getpgrp): New.
4830 (gdb_has_a_terminal): Use get_getpgrp.
4831 (terminal_ours_1): If attach_flag is set, don't refetch
4832 inferior_process_group.
4834 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4836 * features/library-list.dtd: Allow "section" elements as children
4837 of "library". Add "section" element and describe its attributes.
4839 * solib-target.c (struct lm_info): Add section_bases member.
4840 (library_list_start_segment): Error out if seen a section element.
4841 (library_list_start_section): New.
4842 (library_list_end_library): New.
4843 (solib_target_free_library_list): Free section_bases.
4844 (section_attributes): New.
4845 (library_children): Make "segment" optional. Add "section" child.
4846 (library_list_children): Register library_list_end_library.
4847 (solib_target_relocate_section_addresses): Handle section bases.
4849 * NEWS: Mention new qXfer:libraries:read section offsets support.
4851 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4853 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
4854 (make_exec_error_cleanup): Remove declarations.
4855 * utils.c (exec_error_cleanup_chain): Remove.
4856 (do_exec_error_cleanups, discard_exec_error_cleanups)
4857 (make_exec_error_cleanup): Remove.
4858 * event-loop.c (start_event_loop): Adjust call to
4860 * event-top.c (async_enable_stdin): Remove the paramater dummy.
4861 (async_disable_stdin): Don't register async_enable_stdin via
4863 * inf-loop.c (inferior_event_handler): Don't
4864 call do_exec_error_cleanups. Call async_enable_stdin instead.
4865 * event-loop.c (start_event_loop): Adjust call to
4867 * tui/tui-interp.c (tui_command_loop): Adjust call to
4870 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4873 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
4874 * breakpoint.c (bpstat_do_actions): In async mode,
4875 don't jump to top expecting stop_bpstat to be already
4877 * event-loop.c (start_event_loop): Call async_enable_stdin
4879 * event-top.c (async_enable_stdin): Do nothing if sync_execution
4881 (command_handler): Do not setup continuation here.
4882 (command_line_handler_continuation): Move to...
4883 * top.c (command_line_handler_continuation): ... here.
4884 (execute_command): In async mode, register continuation.
4885 Don't check frame's language in running in async mode.
4886 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
4887 * inf-loop.c (complete_execution): Inline into...
4888 (inferior_event_handler): ... here. Clear target_executing before
4889 doing any cleanups. Don't try to show prompt if the target was
4891 * infcmd.c (signal_command): Add support for async mode.
4892 (finish_command): Only add continuation if the target was
4893 successfully resumed.
4894 * remote.c (init_async_opts): Register to_get_thread_local_address
4896 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
4897 with sync_execution.
4898 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
4901 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
4903 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
4904 * exec.c (exec_bfd_mtime): Define.
4905 (exec_close): Clear it.
4906 (exec_file_attach): Set it.
4907 * gdbcore.h (exec_bfd_mtime): Declare.
4908 * source.c (find_source_lines): Do not use bfd_get_mtime.
4910 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4912 * top.c (simplified_command_loop): Remove.
4914 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4916 Remove unused remote.c hooks.
4917 * remote.c (deprecated_target_resume_hook)
4918 (deprecated_target_wait_loop_hook): Remove.
4919 (remote_resume): Do not call deprecated_target_resume_hook.
4920 (remote_wait): Do not call deprecated_target_wait_loop_hook.
4921 (remote_async_wait): Likewise.
4923 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4925 Implement MI notification for new threads.
4926 * doc/observer.texi (new_thread): Document.
4927 * observer.sh: Forward declare struct thread_info.
4928 * thread.c (add_thread): Notify observer.
4930 * interps.h (interp_init_ftype): New parameter
4932 (interp_set): Likewise.
4933 (top_level_interpreter_data): Declare.
4934 * interps.c (interp_set): New parameter top_level.
4935 Pass it to interpreter's init function. Remember
4936 top level interpreter.
4937 (interpreter_exec_cmd): Adjust.
4938 (top_level_interpreter_data): New.
4939 * main.c (captured_main): Pass 1 for top_level
4940 parameter of interp_set.
4941 * cli/cli-interp.c (cli_interpreter_init): New
4942 parameter top_level.
4943 * tui/tui-interp.c (tui_init): New parameter top_level.
4945 * mi/mi-interp.c (mi_new_thread): New.
4946 (mi_interpreter_init): If top level, register
4947 observer for new threads.
4949 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
4951 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4953 * top.c (execute_command): Disable break and stop
4954 commands in async mode.
4956 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4959 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4960 * inf-loop.c (inferior_event_handler): Don't include remote.h.
4961 Call target_stop in the INF_QUIT_REQ case.
4962 * Makefile.in (inf-loop.o): Update.
4964 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4966 * inf-loop.c (inferior_event_handler): Don't include remote.h.
4967 Call target_stop in the INF_QUIT_REQ case.
4968 * Makefile.in (inf-loop.o): Update.
4970 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4972 * top.c (execute_command): Enable break, info and interrupt
4973 commands in async mode.
4975 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
4976 Daniel Jacobowitz <dan@codesourcery.com>
4978 * breakpoint.h (breakpoint_restore_shadows): New
4980 * breakpoint.c (breakpoint_restore_shadows): New.
4981 (read_memory_nobpt): Delete.
4982 * gdbcore.h (read_memory_nobpt): Delete declaration.
4983 * target.c (memory_xfer_partial): Call
4984 breakpoint_restore_shadows.
4985 (restore_show_memory_breakpoints)
4986 (make_show_memory_beakpoints_cleanup): New.
4987 (show_memory_breakpoints): New.
4988 * target.h (make_show_memory_beakpoints_cleanup): Declare.
4989 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
4990 Make sure we see memory breakpoints when checking if
4991 breakpoint is still there.
4992 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
4993 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
4994 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
4995 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
4997 2008-03-12 Pedro Alves <pedro@codesourcery.com>
4999 * thread.c (add_thread): Use printf_unfiltered to print.
5001 2008-03-12 Joel Brobecker <brobecker@gnat.com>
5003 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
5004 that is true only on x86-solaris and x86_64-solaris.
5005 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
5006 with proc_get_LDT_entry.
5008 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
5010 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
5011 * config.in, configure: Regenerate.
5012 * fork-child.c (fork_inferior): Call create_tty_session.
5013 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
5014 (create_tty_session): New function.
5015 * terminal.h: Declare create_tty_session.
5017 2008-03-12 Alan Modra <amodra@bigpond.net.au>
5020 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
5021 * mipsread.c: Include elf/internal.h.
5022 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
5025 2008-03-11 Markus Deuling <deuling@de.ibm.com>
5027 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
5028 to get at the current architecture and at the target specific vector.
5029 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
5030 remove define of I387_ST0_REGNUM.
5032 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
5034 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
5035 get at the current architecture
5036 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
5039 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
5040 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
5042 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
5043 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
5044 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
5046 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
5047 at the target specific vector.
5049 (i386_get_longjmp_target): Use get_frame_arch to get at the current
5050 architecture. Use gdbarch_tdep to get at the target specific vector.
5052 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
5053 update caller. Use gdbarch_tdep to get at the target specific vector.
5055 (i386_register_to_value: Use get_frame_arch to get at the current
5058 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
5061 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5062 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
5063 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
5064 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
5066 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
5069 (i387_convert_register_p, i387_register_to_value,
5070 i387_value_to_register): Update call for i386_fp_regnum_p.
5072 * i387-tdep.h: Remove comment.
5073 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
5074 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5075 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
5076 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
5077 I387_MXCSR_REGNUM): Add target specific vector as parameter.
5079 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
5081 * Makefile.in (fork-child.o): Update.
5082 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
5083 argument. Gather all gdbserver features together.
5084 * fork-child.c (exec_wrapper): New variable.
5085 (fork_inferior): Use it.
5086 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
5087 (unset_exec_wrapper_command, _initialize_fork_child): New.
5089 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
5091 * source.c (directory_command): Modify the determination of
5092 condition of terminal "from_tty".
5094 2008-03-10 Matt Rice <ratmice@gmail.com>
5096 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
5098 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
5100 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
5101 of the data passing to strtoulst function.
5102 (info_spu_signal_command): Likewise.
5104 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
5106 * mi/mi-interp.c (mi_command_loop): Remove
5109 2008-03-07 Joel Brobecker <brobecker@adacore.com>
5111 * remote.c (extended_remote_attach_1): Make local variable pid an int
5114 2008-03-07 Joel Brobecker <brobecker@adacore.com>
5116 * solib-svr4.c (svr4_same_1): New function, originally extracted
5117 from svr4_same and expanded to handle the sparc64 case.
5118 (svr4_same): Move up and reimplement using svr4_same_1.
5119 (enable_break): Use svr4_same_1 to do shared library name comparisons.
5121 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
5123 * MAINTAINERS: Move self to Paper trail.
5125 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
5127 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
5128 * event-loop.c (call_async_signal_handler): New.
5129 * event-loop.h (call_async_signal_handler)
5130 (gdb_call_async_signal_handler): Declare.
5131 (mark_async_signal_handler): Add comments.
5132 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
5133 * mingw-hdep.c (sigint_event, sigint_handler): New.
5134 (gdb_select): Use them. Wait for the readline signal handler
5136 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
5137 * posix-hdep.c (gdb_call_async_signal_handler): New function.
5138 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
5140 (remote_fileio_ctrl_c_signal_handler): Use
5141 gdb_call_async_signal_handler.
5142 (initialize_remote_fileio): Initialize sigint_fileio_token.
5143 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
5144 not initialize tokens here.
5145 (handle_remote_sigint_twice): Likewise. Reinstall
5146 handle_remote_sigint.
5147 (async_remote_interrupt_twice): Just call interrupt_query.
5148 (cleanup_sigint_signal_handler): Do not delete tokens.
5149 (remote_interrupt, remote_interrupt_twice): Use
5150 gdb_call_async_signal_handler.
5151 (interrupt_query): Reinstall the default signal handler.
5152 (_initialize_remote): Initialize tokens here.
5154 2008-03-04 Joel Brobecker <brobecker@adacore.com>
5156 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
5157 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5158 Change the type of the lr register to code_ptr.
5159 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5160 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5161 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5162 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5163 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5164 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5165 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
5167 2008-03-03 James E. Wilson <wilson@tuliptree.org>
5169 * MAINTAINERS: Update my email address.
5171 2008-03-03 Keith Seitz <keiths@redhat.com>
5173 From Dave Murphy <davem@devkitpro.org>:
5174 * configure.ac: Set tcl configdir to win under mingw.
5175 * configure: Regenerate.
5177 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
5179 * breakpoint.c (fetch_watchpoint_value): New function.
5180 (update_watchpoint): Set and clear val_valid. Use
5181 fetch_watchpoint_value. Handle unreadable values on the
5182 value chain. Correct check for user-requested array watchpoints.
5183 (breakpoint_init_inferior): Clear val_valid.
5184 (watchpoint_value_print): New function.
5185 (print_it_typical): Use it. Do not free or clear old_val. Print
5186 watchpoints even if old_val == NULL.
5187 (watchpoint_check): Use fetch_watchpoint_value. Check for values
5188 becoming readable or unreadable.
5189 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
5190 (do_enable_watchpoint): Likewise.
5191 * breakpoint.h (struct breakpoint): Update comment for val. Add
5193 * NEWS: Mention watchpoints on inaccessible memory.
5195 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
5197 * Makefile.in (i386-nat.o): Update.
5198 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
5199 i386_use_watchpoints.
5200 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
5201 i386_use_watchpoints.
5202 * i386-nat.c (i386_stopped_data_address): Take two arguments.
5203 (i386_stopped_by_watchpoint): Update call.
5204 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
5205 * config/i386/nm-i386.h: Conditionalize definitions on
5206 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
5207 (i386_use_watchpoints): Declare.
5208 (i386_stopped_data_address): Update.
5209 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5210 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5212 2008-02-29 Joel Brobecker <brobecker@adacore.com>
5214 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
5215 * version.in: Bump version to 6.8.50.20080229-cvs.
5217 2008-02-28 Markus Deuling <deuling@de.ibm.com>
5219 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
5222 2008-02-28 Tom Tromey <tromey@redhat.com>
5224 * infcmd.c (notice_args_read): Print result of get_inferior_args.
5226 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
5228 * infcmd.c (kill_if_already_running): Make static. Use
5229 target_require_runnable.
5230 * target.c (target_require_runnable): New.
5231 * target.h (target_require_runnable): Declare.
5233 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
5235 * frame.c (reinit_frame_cache): Only annotate if frames were
5238 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5240 * regformats/reg-ppc.dat: Rename "ps" to "msr".
5241 * regformats/reg-ppc64.dat: Likewise.
5243 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5245 * features/Makefile (%.dat): Emit xmltarget statement.
5247 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
5248 Generate code to set gdbserver_xmltarget in init_registers_${name}.
5250 * regformats/arm-with-iwmmxt.dat: Regenerate.
5251 * regformats/mips64-linux.dat: Regenerate.
5252 * regformats/mips-linux.dat: Regenerate.
5253 * regformats/rs6000/powerpc-32.dat: Regenerate.
5254 * regformats/rs6000/powerpc-64.dat: Regenerate.
5255 * regformats/rs6000/powerpc-e500.dat: Regenerate.
5257 * regformats/reg-arm.dat: Add xmlarch statement.
5258 * regformats/reg-i386.dat: Likewise.
5259 * regformats/reg-i386-linux.dat: Likewise.
5260 * regformats/reg-x86-64-linux.dat: Likewise.
5261 * regformats/reg-spu.dat: Likewise.
5263 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
5265 * remote.c (remote_wait, remote_async_wait): Stop if we receive
5268 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
5270 * utils.c (debug_timestamp): New.
5271 (vfprintf_unfiltered): Print timestamps if requested.
5272 (show_debug_timestamp): New.
5273 (initialize_utils): Register "set debug timestamp".
5274 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
5276 2008-02-27 Joel Brobecker <brobecker@adacore.com>
5278 * breakpoint.c (skip_prologue_sal): New function.
5279 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
5280 computed from a line number.
5282 2008-02-27 Joel Brobecker <brobecker@adacore.com>
5284 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
5285 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5286 Set PC register type to "code_ptr".
5287 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5288 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5289 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5290 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5291 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5292 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5293 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
5296 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
5298 * regformats/regdat.sh: Rename init_registers function in
5299 generated file to init_registers_${name}.
5301 * regformats/reg-crisv32.dat: Set "name" to crisv32.
5302 * regformats/reg-ppc64.dat: Set "name" to ppc64.
5303 * regformats/reg-s390x.dat: Set "name" to s390x.
5305 2008-02-26 Greg Law <glaw@undo-software.com>
5307 * regcache.c (registers_changed): Call reinit_frame_cache.
5309 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
5311 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
5312 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
5313 and svr4_fetch_objfile_link_map.
5314 * Makefile.in (sh-linux-tdep.o): Update.
5316 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
5318 * amd64-tdep.c (amd64_classify): Add support for decimal float
5320 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
5321 use the struct return convention.
5323 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
5325 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
5326 to old format. Discard breakpoint address if shared library is
5328 (breakpoint_1): Adjust formatting of table header accordingly.
5330 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
5332 * remote.c (remote_get_threadlist): If the response
5333 is empty, don't try to parse it.
5335 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
5337 Unbreak 'target async'.
5338 * serial.c (serial_async): Set the
5339 handler function before enabling async
5342 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
5344 * solib-svr4.c (enable_break): Convert r_brk to a code address.
5346 2008-02-21 Pedro Alves <pedro@codesourcery.com>
5348 * remote.c (extended_remote_attach_1): Set attach_flag.
5349 (extended_remote_create_inferior_1): Clear attach_flag.
5351 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
5353 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
5355 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
5356 * solib-svr4.c (solib_svr4_r_brk): New.
5357 (open_symbol_file_object, svr4_current_sos): Always check the
5359 (svr4_fetch_objfile_link_map): Do not set debug_base.
5360 (enable_break): Use r_brk if it is set.
5361 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
5362 (svr4_lp64_fetch_link_map_offsets): Likewise.
5363 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
5365 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5366 Mark Kettenis <kettenis@gnu.org>
5368 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
5369 trad_frame_saved_reg.
5370 (trad-frame.h): New include.
5372 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
5373 instead of frame_obstack_zalloc.
5374 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
5376 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
5378 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5380 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
5381 from disassemble_info instead of gdbarch_byte_order.
5383 * mips-tdep.c (gdb_print_insn_mips): Likewise.
5384 * arm-tdep.c (gdb_print_insn_arm): Likewise.
5386 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5388 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
5389 gdbarch as parameter.
5391 * gdbarch.{c,h}: Regenerate.
5393 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5395 * mem-break.c (default_memory_insert_breakpoint)
5396 (default_memory_remove_breakpoint): Likewise.
5397 * target.h (default_memory_remove_breakpoint)
5398 (default_memory_insert_breakpoint): Likewise.
5400 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5401 parameter. Replace current_gdbarch by gdbarch.
5402 * m32r-tdep.c (m32r_memory_insert_breakpoint)
5403 (m32r_memory_remove_breakpoint): Likewise.
5405 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
5407 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
5409 2008-02-19 Joel Brobecker <brobecker@adacore.com>
5411 * NEWS: Add entry describing Add support improvements.
5413 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5415 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
5418 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5420 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
5421 register_offset_hack anymore.
5423 * regcache.{c,h} (register_offset_hack): Remove.
5425 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5427 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
5429 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
5430 current_gdbarch by gdbarch.
5431 (hppa64_hpux_find_global_pointer): Likewise.
5432 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
5433 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
5434 find_global_pointer.
5436 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
5438 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
5440 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
5441 of gdbarch_num_regs.
5443 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
5444 replace current_gdbarch by gdbarch.
5445 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
5447 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5449 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
5450 and replace current_gdbarch by gdbarch.
5452 (store_register): Update call for exec_one_dummy_insn.
5453 (fetch_register, store_register): Update call of regmap.
5455 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
5456 parameter and replace current_gdbarch by gdbarch.
5458 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
5459 the current architecture. Update call for getregs_supplies and
5461 (ppcnbsd_fetch_inferior_registers): Likewise.
5463 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
5464 replace current_gdbarch by gdbarch.
5465 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
5466 get_regcache_arch to get at the current architecture. Update call for
5469 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5471 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
5474 2008-02-15 Markus Deuling <deuling@de.ibm.com>
5476 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
5478 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
5480 * NEWS: Mention pending breakpints in MI.
5482 2008-02-14 Markus Deuling <deuling@de.ibm.com>
5484 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
5486 2008-02-13 Markus Deuling <deuling@de.ibm.com>
5488 Add script to build and test GDB using enable-targets=all.
5490 * gdb_buildall.sh: New file.
5492 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
5494 * NEWS (New native configurations): Xtensa GNU/Linux.
5495 (New targets): Xtensa GNU/Linux.
5496 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
5498 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
5499 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
5500 * configure.tgt (xtensa*-*-linux*): New entry.
5501 * xtensa-config.c (xtensa_tdep): New variable.
5502 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
5503 (rmap): Change format based on new macro XTREG.
5504 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
5505 * xtensa-linux-nat.c: New.
5506 * xtensa-linux-tdep.c: New.
5507 * xtensa-xtregs.c: New.
5508 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
5509 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
5510 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
5511 (xtensa_register_t): New field coprocessor.
5512 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
5513 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
5514 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
5515 Update to handle privileged registers.
5516 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
5517 (xtensa_push_dummy_call): Set windowstart register correctly.
5518 (call0_analyze_prologue): Initialize xtensa_default_isa.
5519 (xtensa_derive_tdep): New.
5520 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
5521 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
5522 Call xtensa_derive_tdep().
5523 * config/xtensa/linux.mh: New.
5524 * regformats/reg-xtensa.dat: New.
5526 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
5528 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
5529 (filenames.h): New include.
5530 * Makefile.in (corelow.o): Add dependency for filenames.h.
5532 2008-02-08 Doug Evans <dje@google.com>
5534 * source.c (find_and_open_source): Always rewrite absolute filenames.
5536 2008-02-07 Doug Evans <dje@google.com>
5538 * breakpoint.c: #include "hashtab.h".
5539 (ambiguous_names_p): New fn.
5540 (update_breakpoint_locations): When restoring bp enable status, don't
5541 compare function names if any functions have same name.
5542 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
5544 2008-02-07 Joel Brobecker <brobecker@adacore.com>
5546 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
5547 instead of just a VEC*. Update use of SV.
5548 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
5550 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5552 * NEWS: Put all new commands since gdb-6.7 together.
5554 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5556 * ada-lang.c: #include "vec.h".
5557 (struct string_vector, new_string_vector, string_vector_append):
5559 (char_ptr): New typedef.
5560 (DEF_VEC_P (char_ptr)): New VEC type.
5561 (symbol_completion_add): Update profile to take the new VEC type
5562 instead of the old string_vector structure. Update code accordingly.
5563 (ada_make_symbol_completion_list): Use the new VEC type instead of
5564 the old string_vector structure, and update the code accordingly.
5565 * Makefile.in (ada-lang.o): Add dependency on vec.h.
5567 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
5569 * p-exp.y: Set current_type in missing places.
5570 (leftdiv_is_integer): New static variable.
5571 Typecast right operand of BINOP_DIV to long_double if both operands
5574 2008-02-06 Maciej W. Rozycki <macro@mips.com>
5576 * remote-mips.c (set_breakpoint): Rename to...
5577 (mips_set_breakpoint): ... this.
5578 (clear_breakpoint): Rename to...
5579 (mips_clear_breakpoint): ... this.
5580 (common_breakpoint): Rename to...
5581 (mips_common_breakpoint): ... this.
5582 (check_lsi_error): Rename to...
5583 (mips_check_lsi_error): ... this.
5585 2007-02-05 Joel Brobecker <brobecker@adacore.com>
5587 * language.h (struct language_defn): Add new field
5588 la_make_symbol_completion_list.
5589 * symtab.c (default_make_symbol_completion_list): Renames
5590 make_symbol_completion_list.
5591 (make_symbol_completion_list): New function.
5592 * symtab.h (default_make_symbol_completion_list): Add declaration.
5593 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
5594 (auto_language, local_language): Likewise.
5595 * objc-lang.c (objc_language_defn): Likewise.
5596 * scm-lang.c (scm_language_defn): Likewise.
5597 * m2-lang.c (m2_language_defn): Likewise.
5598 * f-lang.c (f_language_defn): Likewise.
5599 * jv-lang.c (java_language_defn): Likewise.
5600 * p-lang.c (pascal_language_defn): Likewise.
5601 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
5602 (minimal_language_defn): Likewise.
5603 * ada-lang.c (struct string_vector): New structure.
5604 (new_string_vector, string_vector_append, ada_unqualified_name)
5605 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
5606 (ada_make_symbol_completion_list): New functions.
5607 (ada_language_defn): Set la_make_symbol_completion_list.
5608 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
5609 this function is static.
5611 2008-02-05 Kevin Buettner <kevinb@redhat.com>
5613 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
5614 to account for call site optimizations.
5616 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
5618 * tracepoint.c (read_actions): Handle end-of-text indicator
5619 in action list properly. (Committed by Jim Blandy)
5621 2008-02-05 Jim Blandy <jimb@red-bean.com>
5623 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
5624 pseudoregister, not an internal error.
5625 Reported by: Andrzej Zaborowski
5627 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5629 * varobj.c (c_value_of_variable): Use xstrdup.
5631 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5633 Update stored rendition of varobj value when format changes.
5634 * varobj.c (varobj_set_display_format): Recomputed
5636 (c_value_of_variable): Return print_value.
5638 2008-02-03 Doug Evans <dje@google.com>
5640 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
5641 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
5642 * valops.c (value_one): New function.
5643 * value.h (value_one): Declare.
5645 Fix argument promotion for binary arithmetic ops for C.
5646 * valarith.c (unop_result_type): New fn.
5647 (binop_result_type): New fn.
5648 (value_binop): Move result type computation to binop_result_type.
5649 (value_pos, value_neg, value_complement): Move result type
5650 computation to unop_result_type.
5653 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5654 Return basetype, fieldno if found. All callers updated.
5655 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
5657 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5658 * symfile.h (fill_in_vptr_fieldno): Delete.
5660 2008-02-02 Doug Evans <dje@google.com>
5662 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
5664 * typeprint.c (*): Whitespace cleanup.
5666 2008-02-02 Mark Kettenis <kettenis@gnu.org>
5667 Luis Machado <luisgpm@br.ibm.com>
5668 Thiago Jung Bauermann <bauerman@br.ibm.com>
5670 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
5671 don't fit into registerson the stack the way GCC does.
5673 2008-02-01 Joel Brobecker <brobecker@adacore.com>
5675 * symtab.c (symbol_set_names): Do not add an entry in the demangling
5676 hash table for Ada symbols. Just store the linkage name as is,
5677 and leave the demangled_name as NULL.
5679 2007-02-01 Joel Brobecker <brobecker@adacore.com>
5681 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
5682 in the global scope.
5683 (new_symbol): Likewise.
5685 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5687 * breakpoint.c (break_command_1): Return void.
5688 (break_command_really): Return void. Rethrow
5689 exceptions instead of returning.
5690 (gdb_breakpoint): Remove the error_message parameter.
5691 Return void. Rename to set_breakpoint.
5692 * gdb.h (gdb_breakpoint): Rename and move to...
5693 * breakpoint.h (set_breakpoint): ...here.
5694 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
5695 event hooks even if exception is thrown. Adjust to
5696 gdb_breakpoint interface changes.
5699 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
5701 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
5702 float in both first and second word in the doubleword, to support
5705 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5707 Properly rethrow exception. This fixes errors
5708 about non-existent functions for -break-insert.
5709 * breakpoint.c (break_command_really): Use throw_exception
5710 for rethrowing. If rethrowing, don't print the exception.
5712 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5714 * NEWS: Mention Decimal Floating Point support.
5716 2008-01-31 Joel Brobecker <brobecker@adacore.com>
5718 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
5719 value type to builtin_type_void_func_ptr.
5721 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
5723 * s390-tdep.c (is_float_singleton, is_float_like,
5724 alignment_of, s390_return_value): Make checks for
5725 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
5727 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
5728 Thiago Jung Bauermann <bauerman@br.ibm.com>
5730 * infcmd.c (default_print_registers_info): Also print hex
5731 raw contents for TYPE_CODE_DECFLOAT registers.
5732 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
5733 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
5734 (rs6000_register_name): Add support for DFP pseudo-registers.
5735 (rs6000_pseudo_register_type): Likewise.
5736 rs6000_pseudo_register_reggroup_p): Likewise.
5737 (ppc_pseudo_register_read): New function.
5738 (ppc_pseudo_register_write): Likewise.
5739 (rs6000_pseudo_register_read): Likewise.
5740 (rs6000_pseudo_register_write): Likewise.
5741 (e500_pseudo_register_read): Move checks to
5742 rs6000_pseudo_register_read.
5743 (e500_pseudo_register_write): Move checks to
5744 rs6000_pseudo_register_write.
5745 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
5746 rs6000_pseudo_register_read and rs6000_pseudo_register_write
5747 in gdbarch if SPE or DFP is available. Adjust gdbarch's
5748 num_pseudo_regs to account for DFP pseudo regs.
5750 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5752 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
5753 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
5754 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
5755 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
5756 e500_pseudo_register_read, e500_pseudo_register_write): Use
5757 IS_SPE_PSEUDOREG macro.
5758 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
5759 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
5760 Remove initialization of tdep->ppc_ev31_regnum.
5762 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5764 * printcmd.c (print_formatted): Handle references as for unformatted
5767 2008-01-30 Joel Brobecker <brobecker@adacore.com>
5769 * eval.c (evaluate_subexp_standard): Add handling of user
5770 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
5772 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
5774 * eval.c (evaluate_subexp_standard): Support
5775 BINOP_INTDIV opcode.
5777 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
5779 * valarith.c (value_binop): Add floating-point BINOP_MIN and
5781 For BINOP_EXP, use length and signedness of left operand only for
5782 result, as for shifts.
5783 For integral operands to BINOP_EXP, use new integer_pow and
5784 uinteger_pow functions so as to get full range of results.
5785 (integer_pow): New function.
5786 (uinteger_pow): New function.
5788 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
5790 Use vector for varobj_list_children interface.
5791 * gdb/varobj.c (varobj_list_children): Return vector
5793 * gdb/varobj.h (varobj_list_children): Adjust
5795 (varobj_p): Declare. Declare vector thereof.
5796 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
5797 for varobj_list_children change.
5798 * Makefile.in (varobj_h): Update dependencies.
5800 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
5802 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
5803 TYPE_CODE_DECFLOAT arguments.
5804 (ppc64_sysv_abi_push_dummy_call) Likewise.
5805 (get_decimal_float_return_value): New function.
5806 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
5807 values by calling get_decimal_float_return_value.
5808 (ppc64_sysv_abi_return_value): Likewise.
5810 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
5812 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
5813 for preprocessor macro information. Formatting changes.
5815 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5817 * remote.c (struct remote_state): Add cached_wait_status.
5818 (remote_exec_file): New variable.
5819 (PACKET_vAttach, PACKET_vRun): New constants.
5820 (extended_remote_restart): Do not query for status.
5821 (struct start_remote_args): New.
5822 (remote_start_remote): Take it as a second argument. Check
5823 whether the target is running. Issue an error for non-running
5824 non-extended targets. Cache the wait status. Set inferior_ptid
5826 (remote_open_1): Prompt to disconnect non-running targets. Make
5827 sure the target is marked running. Do not set inferior_ptid here.
5828 Update call to remote_start_remote. Do not call remote_check_symbols
5829 if the target is not running.
5830 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
5831 argument. Handle a non-running target.
5832 (remote_detach): Use it.
5833 (extended_remote_detach): New.
5834 (remote_disconnect): Fix typo. Use remoute_mourn_1.
5835 (extended_remote_attach_1, extended_remote_attach)
5836 (extended_async_remote_attach): New.
5837 (remote_vcont_resume): Remove unused variable.
5838 (remote_wait, remote_async_wait): Use any cached wait status.
5839 (putpkt_binary, getpkt): Clear any cached wait status.
5840 (extended_remoute_mourn_1): New.
5841 (extended_remote_mourn): Use it.
5842 (extended_async_remote_mourn, extended_remote_run): New.
5843 (extended_remote_create_inferior_1): New.
5844 (extended_remote_create_inferior): Use it.
5845 (extended_remote_async_create_inferior): Likewise.
5846 (remote_xfer_partial): Skip for non-executing targets.
5847 (init_extended_remote_ops): Set to_detach and to_attach.
5848 (init_extended_async_remote_ops): Likewise. Use
5849 extended_async_remote_mourn.
5850 (_initialize_remote): Register vAttach, vRun, and
5851 set remote exec-file.
5852 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
5854 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5856 * Makefile.in (symfile.o): Update.
5857 * NEWS: Mention exec tracing support.
5858 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
5860 * infcmd.c (kill_if_already_running, detach_command)
5861 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
5862 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
5863 (follow_exec): Do not check may_follow_exec. Do not mourn and push
5864 targets. Apply the sysroot path to the loaded executable. Use
5865 no_shared_libraries.
5866 * linux-nat.c (linux_child_follow_fork): Print fork following
5867 messages if verbose.
5868 (kill_wait_callback): Kill again before waiting a second time.
5869 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
5870 no_shared_libraries.
5872 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5874 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
5876 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5878 * nto-tdep.h: Remove #include "defs.h".
5879 * nto-tdep.c: Add #include "defs.h".
5880 * Makefile.in (nto_tdep_h): Update dependencies.
5881 (nto-tdep.o): Likewise.
5883 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5885 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
5887 (proceed, start_remote): Update call to wait_for_inferior.
5888 * inferior.h (wait_for_inferior): Update declaration.
5889 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
5890 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
5891 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
5892 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
5894 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
5896 * varobj (adjust_value_for_child_access): Added checking for
5897 returned value from gdb_value_ind.
5898 (c_describe_child): Likewise.
5899 (cplus_describe_child): Fixed a typo.
5901 2008-01-29 Jim Blandy <jimb@red-bean.com>
5903 * MAINTAINERS: Update my info.
5905 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
5907 Use multiple locations for hardware watchpoints.
5908 This eliminates the need to traverse value chain, doing
5909 various checks, in three different places.
5911 * breakpoint.h (struct bp_location): New fields
5912 lengths and watchpoint_type.
5913 (struct breakpoint): Remove the val_chain field.
5914 * breakpoint.c (is_hardware_watchpoint): New.
5915 (free_valchain): Remove.
5916 (update_watchpoint): New.
5917 (insert_bp_location): For hardware watchpoint, just
5919 (insert_breakpoints): Call update_watchpoint_locations
5920 on all watchpoints. If we have failed to insert
5921 any location of a hardware watchpoint, remove all inserted
5923 (remove_breakpoint): For hardware watchpoints, directly
5925 (watchpoints_triggered): Iterate over locations.
5926 (bpstat_stop_status): Use only first location of
5927 a resource watchpoint.
5928 (delete_breakpoint): Don't call free_valchain.
5929 (print_one_breakpoint): Don't print all
5930 locations for watchpoints.
5931 (breakpoint_re_set_one): Use update_watchpoint for
5934 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
5936 Don't reset watchpoint block on solib load.
5938 * breakpoint.c (insert_bp_location): For watchpoints,
5939 recompute condition.
5940 (breakpoint_re_set_one): Instead of recomputing value
5941 and condition for watchpoints, just reset value and
5942 let insert_breakpoints/insert_bp_location recompute it.
5943 Don't do anything about disabled watchpoint.
5945 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
5947 * valarith.c (value_binop): Handle unsigned integer
5950 2008-01-28 Kevin Buettner <kevinb@redhat.com>
5952 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
5953 instruction pattern that appears frequently in position
5954 independent code. Fix bug in code which looks for "fmov" and
5955 backtracks if no "fmov" is found.
5957 2008-01-28 Doug Evans <dje@google.com>
5959 * dbxread.c (read_dbx_symtab): Fix indentation.
5960 Reformat comments to 80 columns.
5961 Move local var def closer to only use.
5963 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5965 * fork-child.c (SHELL_FILE): Remove #ifndef.
5966 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
5968 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
5970 * i386-tdep.c (i386_skip_noop): New function.
5971 (i386_analyze_prologue): Call i386_skip_noop function.
5973 2008-01-24 Michael Snyder <msnyder@specifix.com>
5975 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
5976 * win32-nat.c (win32_xfer_partial): Ditto.
5977 * target.c (default_xfer_partial): Minor whitespace adjustment.
5979 2008-01-24 Pedro Alves <pedro@codesourcery.com>
5981 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
5982 strip bit 1 even if pc doesn't point to thumb code.
5984 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
5986 * remote.c (remote_wait): Handle SIGINT between packets.
5987 (remote_async_wait): Likewise.
5989 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
5990 Chris Demetriou <cgd@google.com>
5992 * thread.c (add_thread_silent): Renamed
5994 (print_thread_events): New variable definition.
5995 (show_print_thread_events): New function.
5996 (_initialize_thread): Add "set print thread-events" and
5997 "show print thread-events" commands.
5998 (add_thread): Announce new thread.
5999 * gdbthread.h (add_thread_silent): Declare.
6000 (print_thread_events): New variable declaration.
6001 * inf-ttrace.c (inf_ttrace_wait): Don't
6002 inform about new thread, as add_thread is always
6003 called too, and will take care of that.
6004 * infrun.c (handle_inferior_event): Likewise.
6005 * procfs.c (procfs_wait): Likewise.
6006 * remote.c (remote_currthread): Likewise.
6007 * sol-thread.c (sol_thread_wait): Likewise.
6008 * win32-nat.c (get_win32_debug_event): Likewise.
6009 * linux-thread-db.c (attach_thread): Likewise.
6010 Remove the verbose parameter.
6011 (check_event): Make detach_thread be verbose
6012 only if print_thread_events is set.
6013 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
6014 about new thread. This is called only from
6015 linux-thread-db.c:attach_thread, which will take care.
6016 Remove the verbose parameter.
6017 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
6019 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
6021 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
6023 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
6025 * breakpoint.c (break_command_really): New parameter
6027 (break_command_1): Pass 0 as
6028 ignore_count to break_command_really.
6029 (gdb_breakpoint): Pass ignore_count to
6030 break_command_really.
6032 2008-01-21 Kevin Buettner <kevinb@redhat.com>
6034 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
6035 sigcontext struct via pointer.
6036 (struct sigframe comment): Update to show new field `psc'.
6038 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
6040 * infrun.c (handle_inferior_event): If
6041 we failed to remove breakpoints, error,
6042 don't try to increment PC by hand.
6044 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
6046 Add NetBSD/hppa target and host support.
6048 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
6049 (hppabsd_gregset): Move to ...
6050 (hppabsd_regset_from_core_section): Rename
6051 hppaobsd_regset_from_core_section and move to ...
6052 (hppabsd_find_global_pointer): Update comment.
6053 (hppabsd_init_abi): Make global. Do not register
6054 hppabsd_regset_from_core_section.
6055 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
6057 (_initialize_hppabsd_tdep): Move to ...
6058 * hppaobsd-tdep.c: ... here. New file.
6059 * hppnbsd-tdep.c: New file.
6060 * hppnbsd-nat.c: New file.
6061 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
6062 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
6063 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
6064 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
6065 * configure.host (hppa*-*-netbsd*): New entry.
6066 * configure.tgt (hppa*-*-netbsd*): New entry.
6067 (hppa*-*-openbsd*): Update.
6068 * NEWS (New native configuration): Mention NetBSD/hppa.
6069 (New targets): Mention NetBSD/hppa.
6071 2008-01-18 Markus Deuling <deuling@de.ibm.com>
6073 * gdbarch.sh (function_list): Add new property bits_big_endian to
6075 * gdbarch.{c,h}: Regenerate.
6077 * value.c (struct value): Replace BITS_BIG_ENDIAN by
6078 gdbarch_bits_big_endian (comment).
6079 (unpack_field_as_long, modify_field): Likewise.
6080 * value.h: Likewise (comment).
6081 * valops.c (value_slice): Likewise.
6082 * valarith.c (value_subscript, value_bit_index): Likewise.
6083 * gdbtypes.h (field): Likewise (comment).
6084 * eval.c (evaluate_subexp_standard): Likewise.
6085 * dwarf2read.c (dwarf2_add_field): Likewise.
6086 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
6087 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
6089 * defs.h (BITS_BIG_ENDIAN): Remove.
6091 2008-01-18 Markus Deuling <deuling@de.ibm.com>
6093 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
6095 * m2-exp.y (yylex): Likewise.
6096 * objc-exp.y (yylex): Likewise.
6098 * defs.h (DEPRECATED_STREQN): Remove.
6100 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
6102 * MAINTAINERS: Update my email address.
6104 2008-01-17 Jim Blandy <jimb@codesourcery.com>
6106 * README: Mention gdbserver/README.
6108 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
6110 * valarith.c (value_binop): Handle BINOP_INTDIV
6111 for unsigned and signed integers.
6113 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
6115 * s390-tdep.c (s390_gdbarch_init): Set default long double
6116 type to 128-bit IEEE quad.
6118 2008-01-17 Joel Brobecker <brobecker@adacore.com>
6120 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
6122 2008-01-16 Mark Kettenis <kettenis@gnu.org>
6124 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
6126 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
6127 * value.c: All callers changed.
6129 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6131 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
6132 DEPRECATED_STREQ by its expression.
6133 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
6134 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
6135 (scan_xcoff_symtab): Likewise.
6136 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
6137 * f-lang.c (find_common_for_function): Likewise.
6138 * objc-exp.y (parse_number): Likewise.
6140 * defs.h (DEPRECATED_STREQ): Remove.
6142 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6144 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
6145 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
6146 get_frame_arch to get at the current_architecture. Update AM33_MODE
6148 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
6149 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
6151 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
6153 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6155 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
6157 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
6159 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
6160 current_gdbarch by gdbarch. Update caller.
6162 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
6163 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
6164 the current architecture. Update calls of
6165 amd64_native_gregset_supplies_p.
6166 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
6167 (amd64bsd_store_inferior_registers): Likewise.
6169 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6171 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
6172 Replace current_gdbarch by gdbarch. Update caller.
6174 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6176 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
6177 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
6178 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
6179 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
6180 (stabsect_build_psymtabs): Fix indentation.
6182 2008-01-15 Michael Snyder <msnyder@specifix.com>
6184 * corelow.c (core_xfer_partial): Comment, cut/paste error.
6186 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
6188 * win32-nat.c (win32_create_inferior): Restore code calling
6189 CloseHandle on ProcessInformation structure.
6191 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
6193 * configure.ac: Check for void * as 3 argument of ptrace.
6194 * configure: regenerate.
6196 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6198 * alpha-tdep.c (alpha_heuristic_proc_start)
6199 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
6200 current_gdbarch by gdbarch.
6202 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
6203 current architecture by frame_info. Update alpha_heuristic_proc_start
6206 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
6207 get_frame_arch to get at the current architecture by frame_info. Update
6208 alpha_sigtramp_register_address call.
6210 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
6211 current_gdbarch by gdbarch. Update caller.
6212 (convert_to_extended, convert_from_extended): Add endianess parameter
6213 for comparison. Update caller.
6214 (arm_extract_return_value, arm_store_return_value): Use
6215 get_regcache_arch to get at the current architecture.
6217 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
6218 current_gdbarch by gdbarch. Update caller.
6219 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
6220 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
6222 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
6223 gdbarch as parameter. Update caller.
6224 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
6225 current_gdbarch by gdbarch. Update caller.
6227 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
6228 update caller. Replace current_gdbarch by gdbarch.
6230 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
6231 the current architecture. Replace current_gdbarch by gdbarch.
6232 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
6233 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
6234 expression. Add gdbarch as parameter and replace current_gdbarch with
6236 (M6811_TDEP): Remove.
6237 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
6239 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
6240 current_gdbarch by gdbarch. Update caller.
6242 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
6244 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
6247 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
6248 caller. Relace current_gdbarch by gdbarch.
6249 (altivec_register_p, spe_register_p): Likewise.
6250 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
6252 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
6253 altivec_register_p and spe_register_p.
6255 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
6256 caller. Replace current_gdbarch by gdbarch.
6257 (score_analyze_prologue): use get_frame_arch to get at the current
6260 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
6261 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
6262 current_gdbarch by gdbarch. Update caller.
6263 (sparc_frame_cache): Use get_frame_arch to get at the current
6265 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
6266 sparc_analyze_prologue.
6268 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
6271 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6273 * exec.c: #include "arch-utils.h"
6274 (print_section_info): Use gdbarch_from_bfd to get at the
6275 current architecture. Replace current_gdbarch. Fix indention. Replace
6276 deprecated_print_address_numeric by paddress.
6277 * Makefile.in (exec.o) Add dependency to arch-utils.h.
6279 * valprint.c (val_print_string): Replace
6280 deprecated_print_address_numeric.
6281 * tracepoint.c (trace_mention, scope_info): Likewise.
6282 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
6283 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
6284 (maintenance_check_symtabs): Likewise.
6285 * symfile.c (list_overlays_command): Likewise.
6286 * stack.c (frame_info, print_block_frame_labels): Likewise.
6287 * printcmd.c (print_address, print_address_demangle)
6288 (address_info): Likewise.
6289 * corefile.c (memory_error): Likewise.
6290 * infcmd.c (jump_command): Likewise.
6291 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
6292 (mention, delete_breakpoint): Likewise.
6293 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
6294 * dwarf2read.c (dump_die): Likewise.
6295 * ada-valprint.c (ada_val_print_1): Likewise.
6296 * f-valprint.c (f_val_print): Likewise.
6297 * linux-fork.c (info_forks_command): Likewise.
6298 * m32r-com.c (m32r_load_section, m32r_load)
6299 (m32r_upload_command): Likewise.
6301 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
6303 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6305 * gdbarch.sh (skip_prologue): Add gdbarch
6307 * gdbarch.{c,h}: Regenerate.
6309 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
6310 * amd64-tdep.c (amd64_skip_prologue): Likewise.
6311 * avr-tdep.c (avr_skip_prologue): Likewise.
6312 * cris-tdep.c (cris_skip_prologue): Likewise.
6313 * frv-tdep.c (frv_skip_prologue): Likewise.
6314 * h8300-tdep.c (h8300_skip_prologue): Likewise.
6315 * hppa-tdep.c (hppa_skip_prologue): Likewise.
6316 * i386-tdep.c (i386_skip_prologue): Likewise.
6317 * ia64-tdep.c (ia64_skip_prologue): Likewise.
6318 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
6319 * m32r-tdep.c (m32r_skip_prologue): Likewise.
6320 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
6321 * m68k-tdep.c (m68k_skip_prologue): Likewise.
6322 * m88k-tdep.c (m88k_skip_prologue): Likewise.
6323 * mep-tdep.c (mep_skip_prologue): Likewise.
6324 * mips-tdep.c (mips_skip_prologue): Likewise.
6325 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
6326 * mt-tdep.c (mt_skip_prologue): Likewise.
6327 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
6328 * score-tdep.c (score_skip_prologue): Likewise.
6329 * sh64-tdep.c (sh64_skip_prologue): Likewise.
6330 * sh-tdep.c (sh_skip_prologue): Likewise.
6331 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
6332 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
6333 * spu-tdep.c (spu_skip_prologue): Likewise.
6334 * v850-tdep.c (v850_skip_prologue): Likewise.
6335 * vax-tdep.c (vax_skip_prologue): Likewise.
6336 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
6337 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
6339 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
6340 current_gdbarch by gdbarch.
6341 * m32c-tdep.c (m32c_skip_prologue): Likewise.
6342 * s390-tdep.c (s390_skip_prologue): Likewise.
6344 2008-01-10 Doug Evans <dje@google.com>
6346 * defs.h (struct continuation_arg): Fix typo in comment.
6347 * target.c (target_translate_tls_address): Fix comment spelling error.
6349 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
6351 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
6352 (DOUBLEST_SCAN_FORMAT): Likewise.
6353 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
6354 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
6355 * c-exp.y (parse_number): Likewise.
6356 * jv-exp.y (parse_number): Likewise.
6357 * objc-exp.y (parse_number): Likewise.
6358 * p-exp.y (parse_number): Likewise.
6360 2008-01-09 Joel Brobecker <brobecker@adacore.com>
6362 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
6363 (check_typedef): Likewise.
6365 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
6367 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
6368 seen_double_big_d, treat the new H, D, and DD modifiers as length
6371 2008-01-08 Joel Brobecker <brobecker@adacore.com>
6373 * dwarf2read.c (read_enumeration_type): Add comment.
6375 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
6377 * config.in: Regenerate.
6379 2008-01-08 Joel Brobecker <brobecker@adacore.com>
6381 * ada-lang.c (ada_convert_actual): Renames convert_actual.
6383 (ada_convert_actuals): Delete.
6384 * ada-lang.h (ada_convert_actual): Add declaration.
6385 (ada_convert_actuals): Remove declaration.
6386 * infcall.c: #include "ada-lang.h".
6387 (value_arg_coerce): Add new parameter sp. Update function
6388 documetnation. Add handling of Ada function call parameters.
6389 * Makefile.in (infcall.o): Update dependencies.
6391 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
6393 * ada-lang.c (ensure_lval): Fix value lval kind.
6394 (convert_actual): Add handling for arguments passed by reference.
6396 2008-01-08 Doug Evans <dje@google.com>
6398 * dbxread.c (read_dbx_symtab): Fix indentation.
6400 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
6402 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
6403 (valarith.o): Depend on dfp.h.
6404 (valops.o): Likewise.
6405 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
6406 (set_decnumber_context): New function.
6407 (decimal_check_errors): Likewise.
6408 (decimal_from_number): Likewise.
6409 (decimal_to_number): Likewise.
6410 (decimal_from_string): Use set_decnumber_context and
6411 decimal_check_errors.
6412 (decimal_from_integral): New function.
6413 (decimal_from_floating): Likewise.
6414 (decimal_to_double): Likewise.
6415 (promote_decimal): Likewise.
6416 (decimal_binop): Likewise.
6417 (decimal_is_zero): Likewise.
6418 (decimal_compare): Likewise.
6419 (decimal_convert): Likewise.
6420 * dfp.h (decimal_from_integral): New prototype.
6421 (decimal_from_floating): Likewise.
6422 (decimal_to_double): Likewise.
6423 (decimal_binop): Likewise.
6424 (decimal_is_zero): Likewise.
6425 (decimal_compare): Likewise.
6426 (decimal_convert): Likewise.
6427 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
6428 call to value_from_decfloat.
6429 * valarith.c: Include dfp.h.
6430 (value_args_as_decimal): New function.
6431 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
6432 (value_logical_not): Likewise.
6433 (value_equal): Likewise.
6434 (value_less): Likewise.
6435 (value_pos): Likewise.
6436 (value_neg): Formatting fix.
6437 * valops.c: Include dfp.h.
6438 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
6439 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
6440 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
6441 (value_from_decfloat): Remove expect_type argument.
6442 * value.h (value_from_decfloat): Update prototype.
6444 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
6446 Ignore change in name of dynamic linker during
6447 execution on Solaris. This also unbreaks pending breakpoints.
6449 * solist.h (struct target_so_ops): New field same.
6450 * solib-svr4.c (svr4_same): New.
6451 (_initialize_svr4_solib): Register svr4_same.
6452 * solib.c (update_solib_list): Use ops->same, if available.
6454 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
6456 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
6457 when using MS-DOS paths.
6459 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6461 * NEWS: Mention --pid and --core command line behaviour changes.
6463 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6465 * main.c (captured_main): Remove 'count' varible and the
6466 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
6467 --pid options were issued simultaneously. If an explicit pid
6468 option was passed, don't fallback to core file. Detect extra
6469 arguments better in the presence of explicit pid or core
6472 2008-01-05 Joel Brobecker <brobecker@adacore.com>
6474 * ada-lang.c (ada_which_variant_applies): Correctly compute
6475 the value of the discriminant when the variant record is packed.
6477 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6479 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
6480 that are used to differentiate homonyms.
6482 2008-01-04 Jerome Guitton <guitton@adacore.com>
6484 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
6485 when the type is an anonymous pointer type.
6486 (ada_check_typedef): Avoid a seg fault when the type is null.
6487 * ada-typeprint.c (print_array_type): Add support for pointer
6490 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
6492 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
6494 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6496 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
6497 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
6499 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6501 * ada-exp.y (chop_separator): New function.
6502 (write_selectors): Rewrite to re-use chop_separator.
6503 (ada_nget_field_index, get_symbol_field_type): New functions.
6504 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
6507 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
6509 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
6510 of SYMBOL_VALUE when working with function symbols.
6512 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6514 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
6515 expressions. These expressions do not need to be rewriten.
6517 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6519 * dwarf2read.c (read_enumeration_type): Flag type as stub if
6520 the given die is a declaration.
6522 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6524 * ada-lang.c (ada_array_bound_from_type): Make non-static.
6525 Handle properly the case when the index type is an enumerated type.
6526 Do not return the subtype of the bounds type, just return the
6527 bounds type directly - this is not needed and is more consistent
6528 with what we do for arrays when no XA parallel type exists.
6530 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6532 * ada-lang.c (static_unwrap_type): Add forward declaration.
6533 (template_to_static_fixed_type): Fields of dynamic types sometimes
6534 also need to be unwrapped. Take this into account.
6535 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
6536 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
6537 * ada-typeprint.c (ada_print_type): Get the typename from
6538 the original type, not the base type.
6540 2008-01-03 Jerome Guitton <guitton@adacore.com>
6542 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
6543 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
6544 Update calls to ada_to_fixed_type.
6545 (ada_template_to_fixed_record_type_1): Ditto, but without looking
6547 (ada_to_fixed_type): Add check_tag parameter; do not look for
6548 tag if null. When looking for a tag, use a fixed record type.
6549 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
6550 * ada-valprint.c (printable_val_type, ada_value_print): Update
6551 calls to ada_to_fixed_type.
6553 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
6555 * doublest.c (convert_floatformat_to_doublest): Call
6556 floatformat_to_doublest instead of floatformat_to_double and use
6558 (convert_doublest_to_floatformat): Call floatformat_from_doublest
6559 instead of floatformat_from_double and use DOUBLEST variables.
6561 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
6563 * MAINTAINERS (Write After Approval): Add self.
6565 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6567 * symfile.c (set_initial_language): Make non-static.
6568 * symfile.h (set_initial_language): Add declaration.
6569 * language.c: #include "symfile.h".
6570 (set_language): Call set_initial_language if the frame language
6571 could not be determined.
6573 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
6575 * eval.c (evaluate_subexp_for_address): Provide frame address to
6576 locate_var_value only if it will be needed.
6578 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
6580 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
6582 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6584 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
6585 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
6586 This is needed to make sure that any other treatment applied
6587 to the resulting value does not fail for spurious reason,
6588 such as trying to take the address of this value.
6590 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6592 * ada-lang.c (ada_value_equal): Dereference reference types when
6595 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
6597 Updated copyright notices for most files.
6599 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
6601 * win32-nat.c (psapi_module_handle): Remove static.
6602 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
6603 return first module found if base_address is zero. Don't initialize
6604 psapi function pointers here. Convert to cygwin paths when
6606 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
6607 executable name. Use get_module_name when that fails or when
6609 (_initialize_psapi): New function. Initialize psapi stuff before it is
6610 needed or issue a warning if it is not found. Move psapi_module_handle
6613 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6615 * ada-lang.c (ada_remove_trailing_digits): New function.
6616 (ada_remove_po_subprogram_suffix): New function.
6617 (ada_decode): Improve. Move the description of the algorithm
6618 directly inside the code, instead of in the function global
6621 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6623 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
6624 and always print the dereferenced value.
6626 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6628 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
6629 of the case where the first argument is a reference.
6630 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
6632 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6634 Implement support for Ada interface types.
6636 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
6637 (ada_is_ignored_field): Ignore fields that are a dispatch table
6640 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6642 * top.c (print_gdb_version): Update copyright year.
6644 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6646 * ChangeLog-2007: New ChangeLog rotation.
6647 * ChangeLog: Reset for 2008.
6648 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
6651 For older changes see ChangeLog-2007.
6657 version-control: never