1 2008-08-09 Daniel Jacobowitz <dan@codesourcery.com>
3 * Makefile.in (stamp-h): Also create .deps.
5 2008-08-09 Tom Tromey <tromey@redhat.com>
7 * Makefile.in (generated_files): Add GNULIB_H.
9 2008-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
11 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
12 DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set.
14 (pa64_current_sos): Remove map private warning warning.
15 * solib-som.c: Include string.h and sys/utsname.h.
16 (get_hpux_major_release): New function.
17 (som_solib_create_inferior_hook): Read dynamic linker header. Warn
18 about shared library private mapping on HP-UX 11 and later. Only force
19 private mapping of shared libraries on HP-UX 10 and earlier.
20 (link_map_start): Delete warning.
22 2008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>
23 H.J. Lu <hongjiu.lu@intel.com>
24 Mark Kettenis <kettenis@gnu.org>
26 * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
27 (amd64_init_frame_cache): Initialize saved_sp_reg.
28 (amd64_analyze_stack_align): New.
29 (amd64_analyze_prologue): Call it.
30 (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set
31 %rip to 8 when halfway aligning the stack.
33 * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
36 * i386-tdep.c (i386_frame_cache): Remove stack_align. Add
38 (i386_alloc_frame_cache): Remove stack_align. Initialize
40 (i386_analyze_stack_align): Rewrite.
41 (i386_frame_cache): Use saved_sp_reg if it is valid.
43 2008-08-09 Ulrich Weigand <uweigand@de.ibm.com>
45 * target.c: Include "solib.h".
46 (target_pre_inferior): Call no_shared_libraries.
47 * infcmd.c (run_command_1): Do not call objfile_purge_solibs
49 (attach_command): Do not call clear_solib.
51 2008-08-09 Mark Kettenis <kettenis@gnu.org>
53 * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
56 2008-08-08 Tom Tromey <tromey@redhat.com>
58 * Makefile.in (python.o): Remove dependencies. Use COMPILE and
60 (python-utils.o): Likewise.
62 2008-08-08 Andreas Schwab <schwab@suse.de>
64 * corefile.c (_initialize_core): Remove spurious paren from set
67 2008-08-08 Luis Machado <luisgpm@br.ibm.com>
69 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
70 Define PPC_FEATURE_BOOKE.
71 (ppc_linux_get_hwcap): New function.
72 (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
73 4-bytes alignment restrictions.
74 (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
75 positioning of the read/write flags.
76 (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
79 2008-08-08 Pedro Alves <pedro@codesourcery.com>
81 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
83 * win32-nat.c (win32_add_thread): Change thread argument type to
85 (win32_add_thread): Adjust.
86 (win32_delete_thread): Change thread argument type to ptid_t.
88 (win32_fetch_inferior_registers, win32_store_inferior_registers)
89 (win32_resume, get_win32_debug_event, get_win32_debug_event)
90 (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
91 (init_win32_ops): Put to_magic last.
92 (win32_win32_thread_alive): Adjust.
94 2008-08-08 Pedro Alves <pedro@codesourcery.com>
96 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
97 (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
99 2008-08-08 Pedro Alves <pedro@codesourcery.com>
101 * remote-m32r-sdi.c: Include "gdbthread.h".
102 (remote_m32r_ptid): New.
103 (m32r_close): Delete the main thread.
104 (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
106 (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
107 (_initialize_remote_m32r): Initialize remote_m32r_ptid.
109 2008-08-07 Tom Tromey <tromey@redhat.com>
110 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
112 * aclocal.m4, configure: Rebuild.
113 * configure.in: Call ZW_CREATE_DEPDIR,
114 ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
115 (MAKE, GMAKE): New substs.
116 * acinclude.m4: Include depstand.m4.
117 * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
118 COMPILE, POSTCOMPILE, depcomp): New variables.
119 Remove all _h variables.
120 Remove many .o targets.
121 ($(srcdir)/copying.c): avoid backslash-newline after comment
122 sign (@maintainer_mode_true@).
123 (HFILES_NO_SRCDIR): Regenerate.
124 (generated_files): New variable.
125 (all_gdbtk_cflags): Likewise.
127 (init.o, version.o, copying.o): Remove.
128 (distclean): Remove DEPDIR.
129 (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
130 printcmd.o, procfs.o, v850ice.o): Rewrite.
131 (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
132 cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
133 (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
134 gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
135 gdbtk-wrapper.o): Likewise.
136 (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
137 mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
138 mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
139 mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
140 tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
141 tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
142 tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
143 tui-wingeneral.o, tui-winsource.o): Likewise.
144 (all_object_files): New variable.
145 ($(all_object_files)): New target.
146 Include dependency files, when using GNU Make.
148 2008-08-07 Ulrich Weigand <uweigand@de.ibm.com>
150 * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
151 the valid bit set. Ensure display order respects partial
152 order defined by dependency bits.
154 2008-08-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
156 * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
159 2008-08-06 Mark Kettenis <kettenis@gnu.org>
161 * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
164 2008-08-06 Vladimir Prus <vladimir@codesourcery.com>
165 Tom Tromey <tromey@redhat.com>
166 Thiago Jung Bauermann <bauerman@br.ibm.com>
167 Doug Evans <dje@google.com>
169 * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
170 SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
172 (python_h, python_internal_h): New.
173 (cli-script.o): Depend on python.h
174 (python.o, python-utils.o): New.
175 * cli/cli-script.c (print_command_lines): Handle python_control.
176 (execute_control_command): Handle python_control.
177 (execute_control_command_untraced): New function.
178 (while_command): Call execute_control_command_untraced.
179 (if_command): Likewise.
180 (get_command_line): Remove static attribute.
181 (read_next_line): Handle "python".
182 (recurse_read_control_structure): Handle python_control.
183 (read_command_lines): Handle python_control.
185 * cli/cli-script.h (get_command_line): Add prototype.
186 (execute_control_command_untraced): Likewise.
187 * configure.ac: Add --with-python.
188 * defs.h (enum command_control_type) <python_control>: New
190 * python/python-internal.h: New file.
191 * python/python.c: New file.
192 * python/python.h: New file.
193 * python/python-utils.c: New file.
194 * NEWS: Mention Python scripting support and its new commands.
196 2008-08-06 Ulrich Weigand <uweigand@de.ibm.com>
198 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
200 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
202 * MAINTAINERS (Write After Approval): Add self.
204 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
206 * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
207 (insert_breakpoint_locations): Likewise.
209 2008-08-05 Phil Muldoon <pmuldoon@redhat.com>
211 * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
213 (set_longjmp_breakpoint): Likewise.
215 2008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
218 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
221 2008-08-05 Tom Tromey <tromey@redhat.com>
223 * bcache.c (deprecated_bcache_added): Initialize obstack.
224 (bcache_xmalloc): Don't initialize obstack.
225 (bcache_xfree): Conditionally free obstack.
226 (bcache_memory_used): Update.
228 2008-08-05 Tom Tromey <tromey@redhat.com>
230 * symfile.c (add_psymbol_to_bcache): Return a const pointer. Use
232 (append_psymbol_to_list): Accept a const pointer.
233 (add_psymbol_to_list): Fix const correctness.
234 * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
235 (bcache_full): Declare.
236 * bcache.c (bcache_data, deprecated_bcache): Remove.
237 (bcache): Use bcache_full.
238 (bcache_full): Rename from deprecated_bcache_added. Change return
241 2008-08-04 Stan Shebs <stan@codesourcery.com>
243 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
244 (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
245 (enable_break): Remove test of BKPT_AT_SYMBOL.
247 2008-08-02 Keith Seitz <keiths@redhat.com>
249 * acinclude.m4: Include ../config/tcl.m4 to pick up
250 standard Tcl configury bits.
251 Remove all Tcl, Tk, Itcl, Itk, etc definitions.
252 * configure.ac: Don't check if ../itcl exists when building
253 gdbtk. It could be installed.
254 Rewrite gdbtk configury to allow for using system-supplied
255 Tcl and Tk. Gdbtk no longer requires build-time access to
257 * Makefile.in: Remove everything related to itcl and itk.
258 Rewrite the Tcl bits for gdbtk to correspond to rewrite of
260 Remove v850ice.o build rule.
261 (ALL_TCL_CFLAGS): New convenience defintion. Change all
262 gdbtk sources to use it.
263 * configure: Regenerate.
265 2008-07-31 Stan Shebs <stan@codesourcery.com>
267 * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
269 2008-07-30 Stan Shebs <stan@codesourcery.com>
271 * objfiles.c (TARGET_KEEP_SECTION): Remove.
272 (add_to_objfile_sections): Remove use.
274 2008-07-29 Tom Tromey <tromey@redhat.com>
276 * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
277 (lookup_cmd_composition): Likewise.
279 2008-07-29 Tom Tromey <tromey@redhat.com>
281 * cli/cli-cmds.c (edit_command): Remove unused variables. Delete
282 dead code. Fix indentation.
284 2008-07-29 Stan Shebs <stan@codesourcery.com>
286 * main.c (captured_main): Remove long-unused #if 0 blocks.
288 2008-07-28 Tom Tromey <tromey@redhat.com>
290 * annotate.h (deprecated_annotate_starting_hook): Remove.
291 (deprecated_annotate_stopped_hook): Remove.
292 (deprecated_annotate_exited_hook): Remove.
293 * Makefile.in (annotate.o): Depend on observer_h.
294 * top.c (deprecated_delete_breakpoint_hook): Remove.
295 (deprecated_create_breakpoint_hook): Likewise.
296 (deprecated_modify_breakpoint_hook): Likewise.
297 * interps.c (clear_interpreter_hooks): Update for removed hooks.
298 * breakpoint.c (mention): Don't call removed hook.
299 (delete_breakpoint): Likewise.
300 (disable_breakpoint): Likewise.
301 (do_enable_breakpoint): Likewise.
302 * annotate.c: Include observer.h.
303 (breakpoint_changed): Change type of argument.
304 (_initialize_annotate): Register observers.
305 (deprecated_annotate_starting_hook): Remove.
306 (deprecated_annotate_stopped_hook): Remove.
307 (deprecated_annotate_exited_hook): Remove.
308 (annotate_starting): Update for hook removal.
309 (annotate_stopped): Likewise.
310 (annotate_exited): Likewise.
311 * defs.h (deprecated_delete_breakpoint_hook): Remove.
312 (deprecated_create_breakpoint_hook): Likewise.
313 (deprecated_modify_breakpoint_hook): Likewise.
315 2008-07-28 Tom Tromey <tromey@redhat.com>
317 * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
319 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
321 * configure.ac: Check for the GNU/Linux ptrace signature.
322 * configure: Regenerated.
324 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
326 * linux-nat.c (resume_callback): Add more debugging output.
327 (linux_nat_has_pending_sigint): New function, based on
328 linux_nat_has_pending.
329 (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
330 (stop_wait_callback): Remove flush_mask handling. Honor
331 ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
333 (linux_nat_has_pending, flush_callback): Remove.
334 (linux_nat_filter_event): Check for ignore_sigint.
335 (linux_nat_wait): Remove flush_mask support and call to
336 flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
337 * linux-nat.h (struct lwp_info): Add ignore_sigint field.
339 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
341 * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
342 report events from resumed threads.
344 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
346 * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
347 (mips_linux_init_abi): Set tdep->syscall_next_pc.
348 * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
350 (mips32_next_pc): Handle the syscall instruction.
351 * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
352 from mips-tdep.c. Add syscall_next_pc to gdbarch_tdep.
354 2008-07-26 Tom Tromey <tromey@redhat.com>
357 * valops.c (value_struct_elt): Treat function-valued field as a
360 2008-07-26 Tom Tromey <tromey@redhat.com>
363 * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
366 2008-07-26 Vladimir Prus <vladimir@codesourcery.com>
369 * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
370 (get_cmd_async_ok): Remove.
371 * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
372 * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
373 * infcmd.c (_initialize_infcmd): Likewise.
374 * thread.c (_initialize_thread): Likewise.
376 2008-07-25 Joseph Myers <joseph@codesourcery.com>
378 * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
379 128-bit long doubles in even-odd pairs of FPRs. Do not
380 right-align float arguments for big-endian.
381 (mips_n32n64_return_value): Apply return value convention for
382 structs containing one or two floating-point values to soft-float
383 as well as hard-float. Handle 128-bit long doubles in such
385 (mips_o32_push_dummy_call): Only skip one integer register for a
386 float argument passed in an FPR.
388 2008-07-25 Tom Tromey <tromey@redhat.com>
390 * tui/tui-hooks.c: Include observer.h.
391 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
393 (tui_bp_created_observer, tui_bp_deleted_observer,
394 tui_bp_modified_observer): New globals.
395 (tui_install_hooks): Use observers, not events.
396 (tui_remove_hooks): Likewise.
397 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
398 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
400 (breakpoint_notify): Check mi_can_breakpoint_notify.
401 (breakpoint_hooks): Remove.
402 (mi_cmd_break_insert): Attach observers. Don't use events.
403 * tracepoint.c: Include observer.h, not gdb-events.h.
404 (tracepoint_operation, trace_pass_command): Notify observer.
405 * interps.c: Don't include gdb-events.h.
406 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
407 * gdbarch.c: Rebuild.
408 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
409 (deprecated_current_gdbarch_select_hack): Notify observer.
410 * breakpoint.h: Don't include gdb-events.h.
411 * breakpoint.c: Don't include gdb-events.h.
412 (condition_command): Notify observer.
413 (commands_command): Likewise.
414 (commands_from_control_command): Likewise.
415 (mention, delete_breakpoint, set_ignore_count): Likewise.
416 (disable_breakpoint, do_enable_breakpoint): Likewise.
417 * Makefile.in (gdb_events_h): Remove.
418 (breakpoint_h): Update.
419 (COMMON_OBS): Remove gdb-events.o.
420 (gdb-events.o): Remove.
421 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
422 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
423 * gdb-events.c: Remove.
424 * gdb-events.h: Remove.
425 * gdb-events.sh: Remove.
427 2008-07-24 Pedro Alves <pedro@codesourcery.com>
429 * remote.c (remote_threads_extra_info): Don't query the remote
430 server about info on the internally added main thread.
432 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
434 * nto-procfs.c (procfs_attach): Populate initial thread list.
435 (procfs_wait): Return new pid, built from the inferior status.
437 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
439 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
440 * configure: Regenerate.
442 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
444 * nto-procfs.c (procfs_xfer_memory): Changed signature.
445 (procfs_resume): Workaround for dereferencing type-punned pointer
447 * nto-tdep.c (nto_parse_redirection): Change signature to be const
449 * nto-tdep.h (nto_parse_redirection): Likewise.
451 2008-07-21 Stan Shebs <stan@codesourcery.com>
453 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
454 * gdbarch.sh: Adjust comment to refer to
455 in_solib_dynsym_resolve_code().
456 * gdbarch.h, gdbarch.c: Update.
457 * solib-osf.c: Ditto.
459 (handle_inferior_event): Use in_solib_dynsym_resolve_code
461 * config/mips/nm-irix5.h: Remove undef of
462 IN_SOLIB_DYNSYM_RESOLVE_CODE.
464 2008-07-21 Tom Tromey <tromey@redhat.com>
466 * symfile.c (reread_symbols): Don't pass argument to observer.
467 * exec.c (exec_file_attach): Don't pass argument to observer.
468 * ada-lang.c (ada_executable_changed_observer): Remove argument.
469 * symtab.c (symtab_observer_executable_changed): Remove argument.
470 * observer.sh: Handle functions with no arguments.
472 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
473 Chris Demetriou <cgd@google.com>
475 * elfread.c (elf_symfile_segments): Fix the check that each loadable
476 section fits within an ELF segment to handle ELF segments that hit
477 the end of the address space.
479 2008-07-20 Chris Demetriou <cgd@google.com>
481 * MAINTAINERS (Write After Approval): Add self.
483 2008-07-18 Tom Tromey <tromey@redhat.com>
486 * NEWS: Add entry for macro commands.
487 * Makefile.in (macrocmd.o): Add gdb_string.h.
488 * macroscope.h (user_macro_scope): Declare.
489 (default_macro_scope): Update documentation.
490 (macro_user_macros): Declare.
491 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
492 Use user_macro_scope.
493 (null_macro_lookup): Remove.
494 * macrotab.h (macro_callback_fn): Declare.
495 (macro_for_each): Likewise.
496 (macro_allow_redefinitions): Likewise.
497 * macrotab.c (foreach_macro): New function
498 (macro_for_each): Likewise.
499 (struct macro_table) <redef_ok>: New field.
500 (macro_allow_redefinitions): New function.
501 (new_macro_table): Update.
502 (macro_define_function): Likewise.
503 (macro_define_object): Likewise.
504 * macroscope.c (user_macro_scope): New function.
505 (default_macro_scope): Use it.
506 (macro_user_macros): New global.
507 (standard_macro_lookup): Look in macro_user_macros.
508 (_initialize_macroscope): New function.
509 * macroexp.h (macro_is_whitespace, macro_is_digit,
510 macro_is_identifier_nondigit): Declare.
511 * macroexp.c (macro_is_whitespace): Rename. No longer static.
512 (macro_is_digit): Likewise.
513 (macro_is_identifier_nondigit): Likewise.
514 (get_identifier): Update.
515 (get_pp_number): Likewise.
516 (get_token): Likewise.
517 * macrocmd.c (skip_ws): New function.
518 (extract_identifier): Likewise.
519 (free_macro_definition_ptr): Likewise.
520 (user_macros): Remove.
521 (macro_define_command): Implement.
522 (_initialize_macrocmd): Update.
523 (macro_undef_command): Implement.
524 (print_one_macro): New function.
525 (macro_list_command): Implement.
527 2008-07-18 Joseph Myers <joseph@codesourcery.com>
529 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
531 * configure: Regenerate.
533 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
535 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
537 2008-07-15 Andreas Schwab <schwab@suse.de>
539 * valops.c (value_cast_pointers): Follow typedefs when checking
542 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
544 * block.c (block_function): Renamed to ...
545 (block_linkage_function): ... this. All callers changed.
546 * block.h (block_function): Renamed to ...
547 (block_linkage_function): ... this.
549 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
551 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
553 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
555 * frame.c (frame_sp_unwind): Delete.
556 (get_frame_sp): Do not use it.
557 * frame.h (frame_sp_unwind): Delete prototype.
559 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
561 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
563 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
565 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
566 * frame.c (frame_unwind_address_in_block): Delete.
567 (get_frame_address_in_block): Do not use it. Check the type
568 of the next frame first.
569 (frame_cleanup_after_sniffer): Update comment.
570 * frame.h (frame_unwind_address_in_block): Delete prototype.
571 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
573 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
575 * frame.c (frame_func_unwind): Delete.
576 (get_frame_func): Do not use it.
577 * frame.h (frame_func_unwind): Delete prototype.
578 * hppa-tdep.c (hppa_frame_cache): Update comment.
579 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
581 2008-07-14 Stan Shebs <stan@codesourcery.com>
583 * remote-sim.c (init_gdbsim_ops): Remove
584 TARGET_REDEFINE_DEFAULT_OPS.
586 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
588 * findvar.c (read_var_value): Remove unused variable.
590 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
592 * infrun.c (handle_inferior_event): Tag threads as stopped
593 before inserting breakpoints.
595 2008-07-15 Hui Zhu <teawater@gmail.com>
597 * MAINTAINERS: Added myself to section Write After Approval.
599 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
602 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
604 2008-07-14 Pedro Alves <pedro@codesourcery.com>
606 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
607 (i386_dicos_push_dummy_code): New.
608 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
609 Register i386_dicos_push_dummy_code.
611 2008-07-14 Markus Deuling <deuling@de.ibm.com>
613 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
614 (mips_n32n64_push_dummy_call, mips_o64_return_value)
615 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
617 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
618 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
619 (mips_n32n64_fp_arg_chunk_p): Update caller.
621 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
622 (mips_n32n64_push_dummy_call): Update caller.
624 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
626 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
627 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
630 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
632 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
633 (mips_o64_push_dummy_call): Update caller.
635 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
636 (fp_register_arg_p, mips_dump_tdep): Update caller.
638 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
639 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
641 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
643 (mips32_scan_prologue): Update caller.
645 (heuristic_proc_start): Add gdbarch as parameter. Replace
647 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
649 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
650 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
651 the current architecture. Update call to getregs_supplies.
652 (getregs_supplies): Add gdbarch as parameter and replace
655 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
656 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
657 NBSD_MIPS_JB_ELEMENT_SIZE.
658 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
659 replace current_gdbarch.
661 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
663 (mips_fetch_registers, mips_store_registers): Update call
665 (mips_load): Use get_regcache_arch to get at the current_architecture
666 and replace current_gdbarch.
668 2008-07-13 Pedro Alves <pedro@codesourcery.com>
670 * thread.c (restore_selected_frame): On fail to restore, select
671 the innermost frame, and don't crash when warning the user.
673 2008-07-13 Hui Zhu <teawater@gmail.com>
675 * symtab.c (expand_line_sal): Fix a memory leak.
677 2008-07-13 Pedro Alves <pedro@codesourcery.com>
679 * utils.c (struct continuation): Define as inheriting struct
681 (add_continuation, do_all_continuations)
682 (discard_all_continuations, add_intermediate_continuation)
683 (do_all_intermediate_continuations)
684 (discard_all_intermediate_continuations): Adjust.
686 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
688 Skip varobj in running threads.
689 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
690 thread is not stopped, skip the varobj.
691 * Makefile.in: Update dependencies.
693 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
695 Enable all commands while inferiour is running
696 * mi/mi-main.c (mi_cmd_execute): Don't check if
697 inferiour is executing.
699 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
701 Allow all CLI command even if target is executing.
702 * gdb/top.c (execute_command_1): Don't check if the inferiour
705 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
707 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
708 Fix printing of frame, when frame is wrong.
710 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
712 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
713 backchain is unreadable.
715 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
717 * spu-linux-nat.c: Include "gdbthread.h".
718 (spu_child_post_startup_inferior): Register main thread.
719 (spu_child_post_attach): Likewise.
720 * Makefile.in (spu-linux-nat.o): Update dependencies.
722 2008-07-12 Pedro Alves <pedro@codesourcery.com>
724 Rewrite continuations internals on top of cleanups and plug
725 continuation arguments leaks.
727 * defs.h (struct continuation): Make it opaque.
728 (add_continuation, add_intermediate_continuation): Drop the int
729 argument of the continuation hook argument. Add
730 continuation_free_args argument.
731 (do_all_continuations, do_all_intermediate_continuations): Drop
732 the error_p argument.
734 * utils.c (add_continuation): Drop the int argument of the
735 continuation hook argument. Add continuation_free_args argument.
736 Reimplement on top of cleanups.
737 (do_all_continuations): Drop error argument. Reimplement on top
739 (discard_all_continuations): Reimplement on top of cleanups.
740 (add_intermediate_continuation): Drop the int argument of the
741 continuation hook argument. Add continuation_free_args argument.
742 Reimplement on top of cleanups.
743 (do_all_intermediate_continuations): Drop error argument.
744 Reimplement on top of cleanups.
745 (discard_all_intermediate_continuations): Reimplement on top of
748 * breakpoint.c (until_break_command_continuation): Drop error
749 argument. Add xfree as continuation argument deleter.
751 * inf-loop.c (inferior_event_handler): On error, discard all
752 continuations. Adjust to new do_all_intermediate_continuations
753 and do_all_continuations interfaces.
755 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
756 Pass xfree as continuation argument deleter.
757 (finish_command_continuation): Drop error_p argument. Adjust.
758 (finish_command_continuation_free_arg): New.
759 (finish_command): Pass finish_command_continuation_free_arg as
760 continuation argument deleter. Adjust to new do_all_continuations
762 (attach_command_continuation): Drop error_p argument.
763 (attach_command_continuation_free_args): New.
764 (attach_command): Pass attach_command_continuation_free_args as
765 continuation argument deleter.
767 * interps.c (interp_set): Adjust to new do_all_continuations
770 * event-top.c (stdin_event_handler): In error, also discard the
771 intermediate continuations.
773 2008-07-12 Pedro Alves <pedro@codesourcery.com>
775 Replace struct continuation_args by void* and per command structs.
777 * top.c (execute_command): Remove unused arg1 and arg2 locals.
779 * breakpoint.c (struct until_break_command_continuation_args):
781 (until_break_command_continuation): Take a void* instead of a
782 continuations_arg. Adjust.
783 (until_break_command): Adjust to use struct
784 until_break_command_continuation_args instead of struct
787 * infcmd.c (struct step_1_continuation_args): New.
788 (step_1_continuation): Take a void* instead of a
789 continuations_arg. Adjust to use struct step_1_continuation_args.
790 (step_once): Adjust to use struct step_1_continuation_args.
792 (struct finish_command_continuation_args): New.
793 (finish_command_continuation): Take a void* instead of a
794 continuations_arg. Adjust to use struct
795 finish_command_continuation_args.
796 (finish_command): Adjust to use struct
797 finish_command_continuation_args.
798 (struct attach_command_continuation_args): New.
799 (attach_command_continuation): Take a void* instead of a
800 continuations_arg. Adjust to use struct
801 attach_command_continuation_args.
802 (attach_command): Adjust to use struct
803 attach_command_continuation_args.
805 * defs.h (struct continuation_arg): Delete.
806 (struct continuation): Replace the struct continuation_arg*
807 parameter of continuation_hook by a void*. Replace "arg_list"
808 member by a new "args" member with void* type.
809 (add_continuation, add_intermediate_continuation): Replace struct
810 continuation_arg type usages by void* usages.
812 * utils.c (add_continuation, do_all_continuations)
813 (add_intermediate_continuation)
814 (do_all_intermediate_continuations): Replace struct
815 continuation_arg type usages by void* usages. Pass "args" instead
818 2008-07-12 Pedro Alves <pedro@codesourcery.com>
820 * infrun.c (struct thread_stepping_state): Delete sal member.
821 (init_thread_stepping_state): Add local sal. Use it instead of
823 (handle_inferior_event): New local stop_pc_sal. Use it instead of
825 (step_into_function): Add local stop_func_sal. Use it instead of
828 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
830 Implement -exec-continue/-exec-interrupt --all.
831 * infcmd.c (continue_1): New, extracted from
832 (continue_command): ...here.
833 (interrupt_target_1): New, extracted from
834 (interrupt_target_command): ...here.
835 * inferior.h (continue_1, interrupt_target_1): New.
836 * mi/mi-main.c (mi_cmd_exec_continue)
837 (mi_cmd_exec_interrupt): Handle --all.
839 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
841 Implement --thread and --frame.
842 * gdbthread.h (find_thread_id): Declare.
843 * thread.c (find_thread_id): Make non-static.
844 * mi/mi-main.c (mi_cmd_execute): Switch to the right
845 thread and frame, if necessary.
846 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
847 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
849 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
851 * infrun.c (resume): Discard cleanups on early exit path.
853 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
855 * infrun.c (normal_stop): For MI, report which threads
858 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
860 Report thread state in -thread-info output.
861 * thread.c (print_thread_info): Add new field "state".
863 2008-07-11 Pedro Alves <pedro@codesourcery.com>
865 * infrun.c (handle_inferior_event): Also ignore a
866 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
868 2008-07-11 Tom Tromey <tromey@redhat.com>
870 * completer.c (complete_line_internal): New function, from
871 complete_line. Add 'for_help' parameter.
872 (complete_line): Use it.
873 (command_completer): Move later. Rewrite.
875 2008-07-11 Pedro Alves <pedro@codesourcery.com>
877 * thread.c (thread_apply_command): Move making the cleanup out of
880 2008-07-11 Pedro Alves <pedro@codesourcery.com>
884 * thread.c (enum thread_state): New.
885 (thread_state main_thread_running): Delete, in favor of...
886 (thread_state main_thread_state): ... this. Update throughout.
887 (clear_thread_inferior_resources): New, split from free_thread.
888 (free_thread): Call clear_thread_inferior_resources.
889 (init_thread_list): Set main thread to stopped state.
890 (add_thread_silent): Take care of PTID reuses.
891 (delete_thread): If deleting inferior_ptid or a thread with
892 refcount > 0, mark it as exited, but still keep it in the list.
893 Only notify of thread exits, if we haven't done so yet.
894 (iterate_over_threads): Make it safe to delete threads while
896 (do_captured_list_thread_ids): Don't account for exited threads.
897 (thread_alive): Check for the THREAD_EXITED state, and don't set
898 ptid to -1 on exited threads.
899 (set_running): Update to account for extra possible states.
900 (is_thread_state): New.
901 (is_stopped, is_exited): New.
902 (is_running): Implement in terms of is_thread_state.
903 (any_running): Update.
904 (print_thread_info): Update. Account for exited threads. Don't
905 warn about missed frame restoring here, its done in the cleanup.
906 (switch_to_thread): Don't read from a thread that has gone.
907 (restore_current_thread): In non-stop mode, do a full context
909 (restore_selected_frame): Add a frame_level argument. Rewrite.
910 (struct current_thread_cleanup): Add selected_frame_level and
912 (do_restore_current_thread_cleanup): Check if thread was stopped
913 and still is, and if the target has registers, stack and memory
914 before restoring the selected frame. Don't delete the cleanup
916 (restore_current_thread_cleanup_dtor): New.
917 (make_cleanup_restore_current_thread): Remove all arguments.
919 (thread_apply_all_command): Update. Prune threads.
920 (thread_apply_command): Update.
921 (thread_command): Account for currently selected exited thread.
922 (do_captured_thread_select): Check for a running thread. Prune
924 (_initialize_thread): Make "info threads", "thread", "thread
925 apply", and "thread apply all" appliable without a selected thread.
926 * gdbthread.h (struct thread_info): Replace running_ by state_.
928 (is_exited, is_stopped): Declare.
929 (make_cleanup_restore_current_thread): Remove all arguments.
930 * infrun.c: Include "event-top.h".
931 (fetch_inferior_event): In non-stop mode, restore selected thread
932 and frame after handling the event and running breakpoint
933 commands. Display GDB prompt if needed.
934 (normal_stop): In non-stop mode, don't print thread switching
936 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
937 (get_cmd_no_selected_thread_ok): New.
938 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
939 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
941 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
942 no-selected-thread ok.
943 * top.c (execute_command): Check for non no-selected-thread-ok
945 * linux-nat.c (struct saved_ptids, threads_to_delete)
946 (record_dead_thread, prune_lwps): Delete.
947 (exit_lwp): Unconditionally delete thread.
948 (linux_nat_resume): Remove prune_lwps call.
949 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
950 of is_running. Adjust to make_cleanup_restore_current_thread
952 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
953 selected thread has exited.
954 * inf-loop.c (inferior_event_handler): Don't display the prompt
956 * varobj.c (c_value_of_root): Update.
957 * defs.h (make_cleanup_dtor): Declare.
958 * utils.c (make_cleanup_dtor): New.
960 * Makefile.in (infrun.o): Depend on $(event_top_h).
962 2008-07-11 Pedro Alves <pedro@codesourcery.com>
964 Add "continue -a" and "interrupt -a" options for non-stop mode.
966 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
967 (continue_command): Add "-a" option.
968 (interrupt_target_command): Add "-a" option.
969 (_initialize_infcmd): Add extend help of continue and interrupt
970 command to mention the new "-a" option. Mark "continue" async ok.
972 2008-07-10 Doug Evans <dje@google.com>
974 Add "set print symbol-loading on|off".
975 * NEWS: Document new option.
976 * symfile.h (print_symbol_loading): Declare.
977 * symfile.c (print_symbol_loading): New global.
978 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
979 from ..." if print_symbol_loading.
980 (_initialize_symfile): Add set/show print symbol-loading.
981 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
982 if print_symbol_loading.
984 2008-07-10 Pedro Alves <pedro@codesourcery.com>
986 Non-stop linux native.
988 * linux-nat.c (linux_test_for_tracefork): Block events while we're
990 (get_pending_status): Implement non-stop mode.
991 (linux_nat_detach): Stop threads before detaching.
992 (linux_nat_resume): In non-stop mode, always resume only a single
994 (linux_handle_extended_wait): On a clone event, in non-stop mode,
995 add new lwp to GDB's thread table, and mark as running, executing
996 and stopped appropriately.
997 (linux_nat_filter_event): Don't assume there are other running
998 threads when a thread exits.
999 (linux_nat_wait): Mark the main thread as running and executing.
1000 In non-stop mode, don't stop all lwps.
1001 (linux_nat_kill): Stop lwps before killing them.
1002 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
1004 (send_sigint_callback): New.
1005 (linux_nat_stop): New.
1006 (linux_nat_add_target): Set to_stop to linux_nat_stop.
1008 * linux-nat.h (thread_db_attach_lwp): Declare.
1010 * linux-thread-db.c (thread_get_info_callback): Check for new
1011 threads if we have none.
1012 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
1013 stopped lwp. Check for new threads if we have none.
1014 (thread_db_attach_lwp): New.
1015 (thread_db_init): Set proc_handle.pid to inferior_ptid.
1016 (check_event): Set proc_handle.pid to the stopped lwp.
1017 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
1018 lwp available, bail out if there is none.
1020 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
1023 2008-07-10 Kevin Buettner <kevinb@redhat.com>
1025 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
1026 `current_pc' from CORE_ADDR to ULONGEST.
1028 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
1031 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1033 * NEWS (New commands): Mention "set disable-randomization".
1034 * configure.ac: Add check for HAVE_PERSONALITY and
1035 HAVE_DECL_ADDR_NO_RANDOMIZE.
1036 * configure, config.in: Regenerate.
1037 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
1038 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
1040 (disable_randomization, show_disable_randomization)
1041 (set_disable_randomization): New.
1042 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
1043 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
1044 variable DISABLE_RANDOMIZATION.
1045 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
1046 DISABLE_RANDOMIZATION.
1048 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1050 Adjust all targets to new target_stop interface.
1052 * gnu-nat.c (gnu_stop): Add ptid argument.
1053 * go32-nat.c (go32_stop): Add ptid argument.
1054 (go32_create_inferior): Pass inferior_ptid to go32_stop.
1055 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
1056 * monitor.c (monitor_stop): Add ptid argument.
1057 (monitor_open): Pass inferior_ptid to monitor_stop.
1058 (monitor_interrupt): Pass inferior_ptid to target_stop.
1059 (monitor_stop): Add ptid argument.
1060 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
1061 (procfs_create_inferior): Add ptid argument.
1062 * procfs.c (procfs_stop): Add ptid argument.
1063 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
1064 * remote-sim.c (gdbsim_stop): Add ptid argument.
1065 * sol-thread.c (sol_thread_stop): Add ptid argument.
1066 * win32-nat.c (win32_stop): Add ptid argument.
1068 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1070 Non-stop inferior control.
1072 * infrun.c (resume): In non-stop mode, always resume just one
1074 (proceed): Don't call prepare_to_proceed in non-stop mode.
1075 (fetch_inferior_event): In non-stop mode, switch context before
1077 (error_is_running, ensure_not_running): New.
1078 (handle_inferior_event): In non-stop mode: Mark only the event
1079 thread as stopped. Require that the target module manages adding
1080 threads to the thread list. Assert that there isn't a
1081 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
1082 (normal_stop): Only mark not-running if inferior hasn't exited.
1083 In non-stop mode, only mark the event thread.
1085 * thread.c:Include "cli/cli-decode.h".
1086 (print_thread_info): Don't read from a running thread.
1087 Output "(running)" if thread is running.
1088 (switch_to_thread): Don't read stop_pc if thread is executing.
1089 (do_restore_current_thread_cleanup): Don't write to a running
1091 (thread_apply_all_command): Don't read from a running thread. In
1092 non-stop mode, do a full context-switch instead of just switching
1094 (thread_apply_command): In non-stop mode, do a full context-switch
1095 instead of just switching threads.
1096 (do_captured_thread_select): Likewise. Inform user if selected
1098 (_initialize_thread): Mark "info threads" and "thread" and
1101 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
1102 unregister the target from the event loop.
1104 * infcmd.c (continue_command, step_1, jump_command)
1105 (signal_command): Ensure the selected thread isn't running.
1106 (interrupt_target_command): In non-stop mode, interrupt only the
1109 * inferior.h (error_is_running, ensure_not_running): Declare.
1111 * target.h (struct target_ops): Add ptid argument to the to_stop
1113 (target_stop): Add ptid_t argument.
1115 * target.c (update_current_target): Add ptid argument to to_stop's
1117 (debug_to_stop): Add ptid_t argument.
1118 (debug_to_rcmd): Set to_stop_ptid.
1120 * remote.c (remote_stop): Add ptid_t argument.
1121 (async_remote_interrupt): Add inferior_ptid to target_stop.
1122 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
1124 * Makefile.in (thread.o): Depend on $(cli_decode_h).
1126 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1128 Don't rely on ecs->wait_for_more.
1130 * infrun.c (proceed): Clear the stepping state, set
1131 previous_inferior_ptid and clear infwait state.
1132 (wait_for_inferior): Don't clear the stepping state, set
1133 previous_inferior_ptid, or clear the infwait state here.
1134 (fetch_inferior_event): Don't clear the stepping state, set
1135 previous_inferior_ptid, or clear the infwait state here. Don't
1136 condition on wait_for_more.
1138 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1140 Refactor infrun a bit.
1142 * infrun.c (currently_stepping): Take a struct
1143 thread_stepping_state instead of an execution_control_state.
1144 (struct thread_stepping_state): New, split from
1145 execution_control_state.
1146 (gtss, tss): New globals.
1147 (proceed): Clear the stepping state, set previous_inferior_ptid
1148 and clear infwait state.
1149 (init_wait_for_inferior): Clear the stepping state,
1150 previous_inferior_ptid and infwait state.
1151 (waiton_ptid, infwait_state): New, split from
1152 execution_control_state.
1153 (struct execution_control_state): Members that persist through
1154 events moved out to either struct thred_stepping_state or made
1155 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
1156 (wait_for_inferior, fetch_inferior_event): Use local
1157 execution_control_state. Update to execution_control_state split.
1158 (init_execution_control_state): Adjust.
1159 (init_thread_stepping_state): New, extracted from
1160 init_execution_control_state.
1161 (context_switch): Take a ptid instead of an
1162 execution_control_state.
1163 (context_switch_to): Adjust.
1164 (adjust_pc_after_break): Adjust.
1165 (init_infwait_state): New.
1166 (handle_inferior_event): Adjust.
1168 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1169 Vladimir Prus <vladimir@codesourcery.com>
1171 Per-thread commands.
1173 * gdbthread.h: Remove unneeded forward declarations.
1174 Include "inferior.h".
1175 (struct thread_info): Add continuations,
1176 intermediate_continuations, proceed_to_finish, step_over_calls,
1177 stop_step, step_multi and stop_signal members.
1178 (save_infrun_state): Add continuations,
1179 intermediate_continuations, proceed_to_finish, step_over_calls,
1180 stop_step, step_multi, stop_signal and stop_bpstat parameters.
1181 (load_infrun_state): Add continuations,
1182 intermediate_continuations, proceed_to_finish, step_over_calls,
1183 stop_step, step_multi, stop_signal and stop_bpstat parameters.
1185 * thread.c (load_infrun_state): In non-stop mode, load
1186 continuations, intermediate_continuations, proceed_to_finish,
1187 step_over_calls, stop_step, step_multi and stop_signal.
1188 (save_infrun_state): Store continuations,
1189 intermediate_continuations, proceed_to_finish, step_over_calls,
1190 stop_step, step_multi, stop_signal and stop_bpstat.
1191 (save_infrun_state): Store continuations,
1192 intermediate_continuations, proceed_to_finish, step_over_calls,
1193 stop_step, step_multi, stop_signal and stop_bpstat.
1194 (free_thread): Clear The thread's stop_bpstat.
1196 * inferior.h (context_switch_to): Declare.
1198 * infrun.c (ecss): New global.
1199 (context_switch): Context switch continuations,
1200 intermediate_continuations, proceed_to_finish, step_over_calls,
1201 stop_step, step_multi, stop_signal and stop_bpstat.
1202 (wait_for_inferior): Use global ecss.
1203 (async_ecss, async_ecs): Delete.
1204 (fetch_inferior_event): Use global ecss.
1205 (context_switch_to): New.
1207 * top.c (execute_command): In non-stop, only check if the current
1208 thread is running, in all-stop, check if there's any thread
1211 * breakpoint.c (bpstat_remove_breakpoint): New.
1212 (bpstat_remove_breakpoint_callback): New.
1213 (delete_breakpoint): Clear the stop_bpstats of all threads.
1215 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
1216 current thread is running, in all-stop, check if there's any
1219 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
1221 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1223 Add non_stop global.
1225 * inferior.h (non_stop): Declare.
1226 * infrun.c (non_stop, non_stop_1): New.
1227 (set_non_stop, show_non_stop): New.
1228 (_initialize_infrun): Add "set/show non-stop" command.
1230 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1232 Adjust fork/vfork/exec to pass ptids around.
1234 * target.h (struct target_waitstatus): Store related_pid as a ptid.
1235 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
1237 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
1239 * breakpoint.c (print_it_typical, bpstat_check_location)
1240 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
1241 (create_fork_vfork_event_catchpoint): Adjust.
1242 * infrun.c (fork_event): Change parent_pid and child_pid types to
1244 (follow_exec, inferior_has_forked, inferior_has_vforked)
1245 (inferior_has_execd): Take a ptid_t and don't trim it.
1246 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
1247 * linux-nat.c (linux_child_follow_fork): Adjust.
1248 * inf-ptrace.c (inf_ptrace_wait): Adjust.
1249 * inf-ttrace.c (inf_ttrace_wait): Adjust.
1250 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
1252 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1254 Add "executing" property to threads.
1256 * inferior.h (target_executing): Delete.
1257 * gdbthread.h (struct thread_info): Add executing_ field.
1258 (set_executing, is_executing): New.
1259 * thread.c (main_thread_executing): New.
1260 (init_thread_list): Clear it and also main_thread_running.
1261 (is_running): Return false if target has no execution.
1262 (any_running, is_executing, set_executing): New.
1264 * top.c: Include "gdbthread.h".
1265 (target_executing): Delete.
1266 (execute_command): Replace target_executing check by any_running.
1267 * event-top.c: Include "gdbthread.h".
1268 (display_gdb_prompt, command_handler): Replace target_executing by
1270 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
1271 here. Replace target_executing by is_running.
1272 * infrun.c (handle_inferior_event): Mark all threads as
1274 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
1276 * stack.c (get_selected_block): Return null if inferior is
1278 * target.c (target_resume): Mark resumed ptid as executing.
1279 * breakpoint.c (until_break_command): Replace target_executing
1280 check by is_executing.
1281 * remote.c (remote_async_resume): Don't mark inferior as executing
1283 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
1286 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
1287 (mi_execute_async_cli_command): Replace target_executing by
1290 * frame.c (get_current_frame): Error out if the current thread is
1292 (has_stack_frames): New.
1293 (get_selected_frame, deprecated_safe_get_selected_frame): Check
1296 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
1299 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1301 * symfile.c (load_command): Reopen the exec file and reread
1302 symbols before anything else.
1304 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1306 * remote-sim.c: Include gdbthread.h.
1307 (remote_sim_ptid): New global.
1308 (gdbsim_create_inferior): Silently add the main task to GDB's
1310 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
1311 task from GDB's thread list.
1312 (gdbsim_resume): Adjust to use remote_sim_ptid.
1313 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
1314 (init_gdbsim_ops): Register gdbsim_thread_alive and
1316 (_initialize_remote_sim): Initialize remote_sim_ptid.
1317 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
1319 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1321 * monitor (monitor_ptid): New global.
1322 (monitor_open): Silently add the main task to GDB's thread list.
1323 (monitor_close, monitor_mourn_inferior): Silently delete the main
1324 task from GDB's thread list.
1325 (monitor_thread_alive, monitor_pid_to_str): New.
1326 (init_base_monitor_ops): Register monitor_thread_alive and
1328 (_initialize_remote_monitors): Initialize monitor_ptid.
1330 * gdbthread.h (delete_thread_silent): Declare.
1331 * thread.c (delete_thread): Rename to ...
1332 (delete_thread_1): ... this. Add "silent" parameter. If silent,
1333 don't do exit notifications.
1334 (delete_thread, delete_thread_silent): New, as wrappers to
1337 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1339 * breakpoint.c (update_global_location_list): Add boolean
1340 "should_insert" argument. Only insert locations if caller told it
1342 (update_global_location_list_nothrow): Add boolean "should_insert"
1343 argument. Pass it to update_global_location_list.
1344 (insert_breakpoints, create_longjmp_breakpoint)
1345 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
1346 (create_thread_event_breakpoint, create_solib_event_breakpoint)
1347 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
1348 (enable_watchpoints_after_interactive_call_stop)
1349 (set_momentary_breakpoint, create_breakpoints)
1350 (break_command_really, watch_command_1)
1351 (create_ada_exception_breakpoint, update_breakpoint_locations)
1352 (do_enable_breakpoint, enable_command): Pass true to
1353 update_global_location_list.
1354 (bpstat_stop_status, disable_overlay_breakpoints)
1355 (disable_watchpoints_before_interactive_call_start)
1356 (delete_breakpoint, disable_breakpoint, disable_command): Pass
1357 false to update_global_location_list.
1358 (update_breakpoints_after_exec): Don't temporarily disable
1359 always-inserted mode.
1361 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1363 * breakpoint.c (mark_breakpoints_out): Make public.
1364 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
1365 here. Update comment.
1366 * breakpoint.h (mark_breakpoints_out): Declare.
1368 * linux-nat.c (linux_handle_extended_wait): On
1369 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
1370 * inf-ttrace.c (inf_ttrace_wait): Likewise.
1372 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1374 * infrun.c (follow_exec): Reset shared libraries before adding the
1377 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
1379 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
1381 2008-07-07 Pedro Alves <pedro@codesourcery.com>
1383 * i386-dicos-tdep.c: Include "inferior.h".
1384 (i386_dicos_frame_align): New.
1385 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
1386 dummy location ON_STACK.
1387 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
1389 2008-07-07 Joel Brobecker <brobecker@adacore.com>
1391 * gstdint.h: New file.
1393 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
1395 * mi/mi-interp.c (mi_on_resume): Don't try to report
1396 resumed thread it the thread list is empty.
1398 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
1400 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
1401 completer for set to filename_completer.
1405 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
1407 Implement -target-attach.
1408 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
1410 2008-06-21 Hui Zhu <teawater@gmail.com>
1412 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
1414 2008-07-03 Pedro Alves <pedro@codesourcery.com>
1416 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
1417 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
1419 * target.h (struct target_ops): Add to_attach_no_wait member.
1420 (target_attach_no_wait): New.
1421 * target.c (update_current_target): Inherit to_attach_no_wait.
1423 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
1424 target_attach_no_wait runtime check.
1426 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
1427 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
1430 2008-07-03 Pedro Alves <pedro@codesourcery.com>
1432 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
1433 on debug_displaced being set.
1435 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1437 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
1438 directly instead of get_frame_id.
1440 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1442 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
1443 (deal_with_atomic_sequence): Update BC masks.
1444 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
1445 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
1447 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1449 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
1450 register, not the previous frame's.
1452 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1454 * source.c (select_source_symtab): Make sure we skip namespace
1455 symtabs when showing cpp source code.
1457 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
1459 * MAINTAINERS (Authorized committers): Fix my email address.
1461 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1463 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
1464 -target-download and -target-select via CLI, so that
1465 the quoting rules are the same as they were (unfortunately)
1466 in all prior gdb releases.
1467 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
1468 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1469 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
1470 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1471 (mi_cmd_execute): Set current_token even for commands
1474 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
1476 * alphafbsd-tdep.c: Update for unwinder changes.
1477 * alpha-linux-tdep.c: Likewise.
1478 * alphanbsd-tdep.c: Likewise.
1479 * alphaobsd-tdep.c: Likewise.
1480 * avr-tdep.c: Likewise.
1481 * cris-tdep.c: Likewise.
1482 * frv-linux-tdep.c: Likewise.
1483 * frv-tdep.c: Likewise.
1484 * h8300-tdep.c: Likewise.
1485 * hppa-linux-tdep.c: Likewise.
1486 * iq2000-tdep.c: Likewise.
1487 * m32c-tdep.c: Likewise.
1488 * m32r-linux-tdep.c: Likewise.
1489 * m32r-tdep.c: Likewise.
1490 * m68hc11-tdep.c: Likewise.
1491 * mep-tdep.c: Likewise.
1492 * mn10300-tdep.c: Likewise.
1493 * mt-tdep.c: Likewise.
1494 * score-tdep.c: Likewise.
1495 * sh64-tdep.c: Likewise.
1496 * sh-tdep.c: Likewise.
1497 * sparc64fbsd-tdep.c: Likewise.
1498 * sparc64nbsd-tdep.c: Likewise.
1499 * sparc64obsd-tdep.c: Likewise.
1500 * v850-tdep.c: Likewise.
1501 * vaxobsd-tdep.c: Likewise.
1502 * vax-tdep.c: Likewise.
1503 * xstormy16-tdep.c: Likewise.
1505 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1507 * mi/mi-main.c (enum captured_mi_execute_command_actions)
1508 (captured_mi_execute_command_args): Remove.
1509 (captured_mi_execute_command): Cast the closure to mi_parse
1510 pointer, not to captured_mi_execute_command_args, and don't
1511 set the action field thereof.
1512 (mi_execute_command): Pass struct mi_parse, not
1513 captured_mi_execute_command_args to captured_mi_execute_command.
1514 (mi_execute_command): Remove (dead) code for suppressing
1517 2008-06-28 Pedro Alves <pedro@codesourcery.com>
1519 * linux-nat.c (enum sigchld_state): New.
1520 (linux_nat_async_events_state): Renamed from
1521 linux_nat_async_events_enabled.
1522 (linux_nat_event_pipe_push, my_waitpid): Adjust.
1523 (sigchld_default_action): New.
1524 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
1526 (linux_nat_create_inferior): Set events state to sigchld_default
1528 (linux_nat_resume): Adjust.
1529 (linux_nat_wait): Call linux_nat_async_events unconditionally.
1530 (sigchld_handler): Adjust.
1531 (linux_nat_async_mask): Don't set SIGCHLD actions here.
1532 (get_pending_events): Adjust.
1533 (linux_nat_async_events): Rewrite to handle enum sigchld_state
1534 instead of a boolean.
1535 (linux_nat_async): Adjust.
1536 (_initialize_linux_nat): Capture default SIGCHLD action into
1537 sigchld_default_action.
1539 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1541 * breakpoint.c (moribund_locations): New.
1542 (bpstat_stop_status): Process moribund locations.
1543 (update_global_location_list): Add removed
1544 locations to moribund_locations.
1545 (breakpoint_retire_moribund): New.
1546 * breakpoint.h (struct bp_location): New field
1547 events_till_retirement.
1548 (breakpoint_retire_moribund): Declare.
1549 * thread.c (thread_count): New.
1550 * infrun.c (handle_inferior_event): Call
1551 breakpoint_retire_moribund.
1552 * gdbthread.h (thread_count): Declare.
1554 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1556 * dfp.c (decimal_convert): Call match_endianness before and after
1559 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
1561 * remote.c (remote_insert_breakpoint): Ensure that if Z0
1562 unsupported and we fall back to memory_insert_breakpoint, we
1563 use the unmodified requested address.
1565 2008-06-27 Joel Brobecker <brobecker@adacore.com>
1567 * dwarf2read.c (read_attribute_value): Issue a complaint when
1568 adjusting size attribute values of 0xffffffff as zero.
1570 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1572 * i386-tdep.c (i386_16_byte_align_p): New.
1573 (i386_push_dummy_call): Determine stack space required for
1574 arguments going forwards allowing for 16-byte alignment, then push
1575 arguments going forwards.
1577 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1579 * infrun.c (start_remote): Don't clear thread list here.
1580 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
1582 * remote.c (record_currthread): Upgrade the main thread and its
1583 entry in the thread list if this is the first time we hear about
1585 (remote_thread_alive): Consider magic_null_ptid or a ptid without
1586 a tid member always alive.
1587 (remote_find_new_threads): Don't update the main thread here.
1588 (remote_start_remote): Clear thread list here. Always add the
1590 (extended_remote_attach_1): Add the main thread here.
1591 (extended_remote_mourn_1): Re-add the main thread here.
1592 (extended_remote_create_inferior_1): Add a main thread.
1594 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
1596 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1598 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1600 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
1602 (general_thread, continue_thread): Change type to ptid_t.
1603 (record_currthread): Take a ptid_t parameter instead of an
1605 (MAGIC_NULL_PID): Delete.
1606 (set_thread): Take a ptid_t parameter and adjust.
1607 (set_general_thread, set_continue_thread): New.
1608 (remote_thread_alive, remote_newthread_step)
1609 (remote_current_thread, remote_find_new_threads)
1610 (remote_threads_info, remote_start_remote, remote_vcont_resume)
1611 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
1612 (threadalive_test, remote_pid_to_str)
1613 (remote_get_thread_local_address): Adjust.
1614 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
1615 and any_thread_ptid.
1617 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
1619 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
1620 * configure: Regenerated.
1622 2008-06-26 Joel Brobecker <brobecker@adacore.com>
1624 * dwarf2read.c (read_attribute_value): Treat size attribute
1625 values of 0xffffffff as if the attribute value was zero.
1627 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1629 * linux-nat.c: Add description of overall logic.
1631 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
1633 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
1634 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
1635 all dependencies on $(gdb_stdint_h).
1636 (distclean): Do not delete gdb_stdint.h.
1637 * acinclude.m4: Do not use stdint.m4.
1638 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
1639 uintptr_t, and gdb_stdint.h.
1640 * defs.h: Include <stdint.h>.
1641 * gdb_thread_db.h: Assume stdint.h is already included.
1642 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
1643 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
1644 include gdb_stdint.h.
1645 * configure, config.in: Regenerate.
1647 2008-06-26 Joseph Myers <joseph@codesourcery.com>
1649 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
1650 decimal floating-point values in GPRs for soft-float.
1651 (do_ppc_sysv_return_value): Handle returning decimal
1652 floating-point values in GPRs for soft-float.
1654 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1656 * target.c (target_read_until_error): New.
1657 * target.h (target_read_until_error): Declare.
1658 * mi/mi-main.c (mi_cmd_data_read_memory): Use
1659 target_read_until_error.
1661 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1663 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
1664 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
1665 after the DECFLOAT detection to fix a memory leak. Remove the
1666 redundant NUM initialization. Protect the DECFLOAT detection memory
1667 access before the P block. Restore the P memory content for the
1670 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1672 Kill the return value for all MI command functions.
1673 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
1674 (mi_cmd_argv_ftype): Change return type to void.
1676 * mi/mi-main.c: Adjust all function that implement
1677 MI commands to return nothing.
1678 (struct captured_mi_execute_command_actions):
1679 Remove the rc field.
1680 (mi_cmd_execute): Return nothing.
1681 (mi_execute_async_cli_command): Return nothing.
1682 (mi_cmd_exec_interrupt): Don't print ^done here.
1683 (mi_cmd_target_select): Don't print ^connected here.
1684 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
1685 Special-case -target-select and output ^connected, not ^done.
1687 * mi/mi-cmd-break.c: Adjust.
1688 * mi/mi-cmd-disas.c: Adjust.
1689 * mi/mi-cmd-env.c: Adjust.
1690 * mi/mi-cmd-file.c: Adjust.
1691 * mi/mi-cmd-stack.c: Adjust.
1692 * mi/mi-cmd-target.c: Adjust.
1693 * mi/mi-cmd-var.c: Adjust.
1694 * mi/mi-interp.c: Adjust.
1695 * mi/mi-symbol-cmds.c: Adjust.
1697 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1699 Emit ^running via observer.
1700 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
1702 (mi_on_resume): Print ^running if not previously output.
1703 * mi/mi-main.c (running_result_record_printed): New.
1704 (captured_mi_execute_command): Reset
1705 running_result_record_printed. Use running_result_record_printed
1706 to decide if we should skip ^done.
1707 (mi_execute_async_cli_command): Don't print ^running here.
1708 * mi/mi-main.h (current_token, running_result_record_printed):
1711 2008-06-24 Michael Snyder <msnyder@specifix.com>
1713 * infrun.c (_initialize_infrun): White space and typo fix.
1715 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
1717 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
1718 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
1719 when first loading DLL with "dll" command.
1721 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1723 * gnu-nat.c (proc_string): Use capital T for "Thread".
1725 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1727 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
1729 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1731 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1732 the target cannot run.
1734 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1736 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1737 we're attaching to a running process.
1739 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
1741 * win32-nat.c (handle_load_dll): Give dll name and load address
1742 if debug_events is on.
1743 (handle_unload_dll): Likewise.
1745 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
1747 Don't suppress *running when doing finish.
1748 * infcall.c (call_function_by_hand): Set both
1749 suppress_resume_observer and suppress_stop_observer.
1750 * infcmd.c (suppress_run_stop_observers): Split into...
1751 (suppress_resume_observer, suppress_stop_observer): ...those.
1752 (finish_command_continuation): Clear suppress_stop_observer.
1753 (finish_command): Set suppress_stop_observer.
1754 * inferior.h (suppress_run_stop_observers): Split into...
1755 (suppress_resume_observer, suppress_stop_observer): ...those.
1756 * infrun.c (normal_stop): Check for suppress_stop_observer.
1757 * thread.c (set_running): Check for suppress_resume_observer.
1759 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
1760 Pierre Muller <muller@ics.u-strasbg.fr>
1762 * gdbarch.sh (gdbarch_skip_main_prologue): New.
1763 * gdbarch.h, gdbarch.c: Regenerate.
1764 * i386-tdep.h (i386_skip_main_prologue): Declare.
1765 * i386-tdep.c (i386_skip_main_prologue): New.
1766 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
1767 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
1768 * symtab.c (find_function_start_sal): When pc points at the "main"
1769 function, call gdbarch_skip_main_prologue.
1771 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
1773 * value.c (value_primitive_field): Fetch lazy register values.
1775 2008-06-11 Pedro Alves <pedro@codesourcery.com>
1777 * NEWS: Mention support removal of undocumented S AA p PID stop
1780 * remote.c (remote_wait): Remove undocumented S AA p PID support.
1782 2008-06-10 Stan Shebs <stan@codesourcery.com>
1784 * MAINTAINERS: Update my affiliation and address.
1786 2008-06-10 Andreas Schwab <schwab@suse.de>
1788 * top.c (print_gdb_version): Don't print final newline.
1790 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1793 * Makefile.in: Update dependencies.
1794 * gdbthread.h (struct thread_info): New field
1796 (set_running, is_running): New.
1797 * thread.c (set_running, is_running): New.
1798 * inferior.h (suppress_normal_stop_observer): Rename to...
1799 (suppress_run_stop_observers): ..this.
1800 * infcmd.c (suppress_normal_stop_observer): Rename to...
1801 (suppress_run_stop_observers): ..this.
1802 (finish_command_continuation, finish_command): Adjust.
1803 * infcall.c (call_function_by_hand): Adjust.
1804 * infrun.c (normal_stop): Call set_running.
1805 * target.c (target_resume): New. Call set_running.
1806 * target.h (target_resume): Convert from macro to
1809 * mi/mi-interp.c (mi_on_resume): New.
1810 (mi_interpreter_init): Register mi_on_resume.
1812 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1814 Use observers to report stop events in MI.
1815 * mi/mi-interp.c (mi_on_normal_stop): New.
1816 (mi_interpreter_init): Register mi_on_normal_stop.
1817 (mi_interpreter_exec_continuation): Remove.
1818 (mi_cmd_interpreter_exec): Don't register the above.
1819 * mi/mi-main.c (captured_mi_execute_command): Don't care
1820 about sync_execution.
1821 (mi_execute_async_cli_command): Don't install continuation. Don't
1823 (mi_exec_async_cli_cmd_continuation): Remove.
1825 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1827 Suppress normal stop observer when it's problematic.
1828 * inferior.h (suppress_normal_stop_observer): New.
1829 * infcall.c (call_function_by_hand): Disable stop events when
1830 doing function calls.
1831 * infmcd.c (suppress_normal_stop_observer): New.
1832 (finish_command_continuation): Call normal_stop observer
1834 (finish_command): Disable stop events inside proceed.
1835 * infrun.c (normal_stop): Don't call normal stop observer if
1836 suppressed of if multi-step is in progress.
1838 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1841 * infrun.c (finish_command): Don't pass cleanup
1843 (finish_command_continuation): Don't grab cleanup from
1844 the passed data, as we don't use, and cannot, use it anyway.
1846 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1848 Introduce common cleanup for restoring integers.
1849 * defs.h (make_cleanup_restore_integer): New declaration.
1850 (struct cleanup): New field free_arg.
1851 (make_my_cleanup_2): New.
1852 * utils.c (restore_integer_closure, restore_integer)
1853 (make_cleanup_restore_integer): New.
1854 (make_my_cleanup): Initialize the free_arg field and
1855 renamed to make_my_cleanup_2.
1856 (do_my_cleanups): Call free_arg.
1857 (discard_cleanups): Call free_arg.
1858 * breakpoint.c (restore_always_inserted_mode): Remove.
1859 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
1861 2008-06-09 Doug Evans <dje@google.com>
1863 * remote.c (remote_wait): Include beginning of malformed packet
1866 2008-06-09 Tom Tromey <tromey@redhat.com>
1868 * completer.c (complete_line): Don't special-case
1869 expression_completer.
1870 (expression_completer): Only pass last word to
1872 * c-exp.y (yylex): Check 'token', not 'operator'.
1874 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
1876 * configure.ac (build_warnings): Add -Wno-format for mingw.
1877 * configure: Regenerated.
1879 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
1881 * NEWS: Make indentation consistent. Move exec tracing entry out
1882 of remote packet list.
1884 2008-06-06 Tom Tromey <tromey@redhat.com>
1886 * value.h (evaluate_subexpression_type, extract_field_op):
1888 * printcmd.c (_initialize_printcmd): Use expression_completer for
1889 'p', 'inspect', 'call'.
1890 * parser-defs.h (parse_field_expression): Declare.
1891 * parse.c: Include exceptions.h.
1892 (in_parse_field, expout_last_struct): New globals.
1893 (mark_struct_expression): New function.
1894 (prefixify_expression): Return int.
1895 (prefixify_subexp): Return int. Use expout_last_struct.
1896 (parse_exp_1): Update.
1897 (parse_exp_in_context): Add 'out_subexp' argument. Handle
1899 (parse_field_expression): New function.
1900 * expression.h (parse_field_expression): Declare.
1901 (in_parse_field): Likewise.
1902 * eval.c (evaluate_subexpression_type): New function.
1903 (extract_field_op): Likewise.
1904 * completer.h (expression_completer): Declare.
1905 * completer.c (expression_completer): New function.
1906 (count_struct_fields, add_struct_fields): New functions.
1907 * c-exp.y (yyparse): Redefine.
1908 (COMPLETE): New token.
1909 (exp): New productions.
1910 (saw_name_at_eof, last_was_structop): New globals.
1911 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
1912 (c_parse): New function.
1913 * breakpoint.c (_initialize_breakpoint): Use expression_completer
1914 for watch, awatch, and rwatch.
1915 * Makefile.in (parse.o): Depend on exceptions_h.
1917 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
1920 * gdb/valopts.c (find_overload_match): Handle references
1923 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
1925 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
1926 account the bitsize of the 'from' operand.
1928 2008-06-06 Pedro Alves <pedro@codesourcery.com>
1930 * annotate.h (annotate_thread_changed): Declare.
1932 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
1934 * annotate.c (annotate_thread_changed): New function.
1935 * thread.c (thread_command) : Use it.
1936 * infrun.c (normal_stop): Use it.
1938 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
1939 Nathan Sidwell <nathan@codesourcery.com>
1940 Joseph Myers <joseph@codesourcery.com>
1942 * acinclude.m4: Include ../config/acx.m4.
1943 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
1944 * configure, config.in: Regenerate.
1945 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
1947 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
1949 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1951 Replace 'target async' by 'maintenance set remote-async' and
1952 'target remote' combination.
1954 * remote.c (remote_async_wait): Merge into remote_wait, and
1956 (remote_async_permitted, remote_async_permitted_set): New
1958 (set_maintenance_remote_async_permitted)
1959 (show_maintenance_remote_async_permitted): New functions.
1960 (remote_async_ops, extended_async_remote_ops): Delete.
1961 (remote_async_open, extended_remote_async_open): Delete.
1962 (remote_open_1): Drop async_p parameter. Update callers. Replace
1963 async_p with remote_async_permitted checks.
1964 (extended_async_remote_attach): Delete.
1965 (remote_resume, remote_async_resume): Merge and leave remote_resume.
1966 (remote_async_terminal_inferior): Rename to...
1967 (remote_terminal_inferior): ... this, and add
1968 remote_async_termitted check.
1969 (remote_async_terminal_ours): Rename to...
1970 (remote_terminal_ours): ... this, and add remote_async_termitted
1972 (remote_wait, remote_async_wait): Merge and leave remote_wait
1974 (remote_kill, remote_async_kill): Merge and leave remote_kill
1976 (remote_async_mourn, extended_async_remote_mourn): Delete.
1977 (extended_remote_create_inferior_1): Drop async_p parameter.
1978 Update callers. Always use extended_remote_ops.
1979 (extended_remote_async_create_inferior): Delete.
1980 (remote_return_zero): Delete.
1981 (init_remote_ops): Register remote_can_async_p, remote_async,
1982 remote_async_mask, remote_terminal_inferior and
1983 remote_terminal_ours.
1984 (remote_can_async_p, remote_is_async_p): Check for
1985 remote_async_permitted.
1986 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
1987 (set_remote_cmd): Don't add async and extended-async targets.
1988 (_initialize_remote): Add set/show remote-async maintenance
1991 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1993 * remote.c (kill_kludge): Delete.
1994 (remote_wait, remote_async_wait): Don't set it.
1995 (remote_kill, remote_async_kill): Don't do anything with it.
1997 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1999 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
2001 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
2003 * bcache.c (bcache_data): Call deprecated_bcache_added function.
2004 (deprecated_bcache_added): New function name. Body of function
2005 bcache_data is used here with the addition of 'added' argument.
2006 * bcache.h (deprecated_bcache_added): New function.
2007 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
2008 work from add_psymbol_to_list - initialises partial symbol and stashes
2009 it in objfile's cache.
2010 (append_psymbol_to_list): New helper function, takes other part of
2011 work from add_psymbol_to_list - adds partial symbol to the given list.
2012 (add_psymbol_to_list): Call helper functions instead of doing work
2013 here. If adding to global list, do not duplicate partial symbols in the
2016 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
2018 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
2019 'exception caught|thrown' message.
2021 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2023 * Makefile.in: Update dependencies.
2024 * dwarf2expr.c: New include "gdb_assert.h".
2025 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
2026 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
2027 (execute_stack_op): Error out on too large RECURSION_DEPTH.
2028 Increase/decrease RECURSION_DEPTH around the function.
2030 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2032 * remote.c (get_offsets): Handle a single segment.
2033 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
2036 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
2038 * solib-svr4.c (struct lm_info): Add lm_addr.
2039 (main_lm_addr): New.
2040 (svr4_default_sos): Set lm_addr.
2041 (svr4_current_sos): Set lm_addr and main_lm_addr.
2042 (svr4_fetch_objfile_link_map): Rewrite.
2043 (svr4_clear_solib): Clear main_lm_addr.
2045 2008-06-03 Michael Snyder <msnyder@redhat.com>
2046 Joseph Myers <joseph@codesourcery.com>
2048 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
2049 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
2051 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
2053 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
2055 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
2057 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
2059 2008-06-01 Joel Brobecker <brobecker@adacore.com>
2061 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
2062 treat pointers in data space as function descriptors if the
2063 target address is also in the data space.
2065 2008-05-30 Joel Brobecker <brobecker@adacore.com>
2067 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
2068 the trad-frame register value for the SP register.
2070 2008-05-29 Mark Kettenis <kettenis@gnu.org>
2072 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
2074 2008-05-28 Joel Brobecker <brobecker@adacore.com>
2076 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
2077 that identifies function descriptors outside of the .opd section.
2079 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
2081 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
2082 temporary catchpoints. In MI add missing fields 'reason', 'disp',
2084 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
2086 (handle_gnu_v3_exceptions): Use tempflag.
2088 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
2090 Refactor varobj_update interface.
2091 * varobj.c (varobj_update): Report changes as vector. Also
2092 return not just a list of varobj, but a list of special structures
2093 that tell what exactly has changed.
2094 * varobj.h (enum varobj_update_error): Rename to
2095 varobj_scope_status.
2096 (struct varobj_update_result_t): New.
2097 (varobj_update): Adjust prototype.
2098 * mi/mi-cmd-var.c: Adjust for changes.
2100 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
2102 * varobj.c (varobj_update): Fix comment typo.
2105 2008-05-26 Joel Brobecker <brobecker@adacore.com>
2107 Set the symtab field of symbols read from ECOFF debugging entries.
2108 * mdebugread.c (add_symbol): Add new parameter symtab.
2109 (parse_symbol): Update calls to add_symbol throughout.
2111 2008-05-27 Andreas Schwab <schwab@suse.de>
2113 * symtab.h (enum address_class): Remove LOC_REGPARM and
2115 (struct symbol): Add is_argument.
2116 (SYMBOL_IS_ARGUMENT): Define.
2118 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
2119 * buildsym.c (finish_block): Likewise.
2120 * stack.c (print_frame_args, print_block_frame_locals)
2121 (print_frame_arg_vars): Likewise.
2122 * symtab.c (lookup_block_symbol): Likewise.
2123 * tracepoint.c (add_local_symbols): Likewise.
2124 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2126 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
2127 * dwarf2read.c (new_symbol): Likewise.
2128 * mdebugread.c (parse_symbol): Likewise.
2129 * stabsread.c (define_symbol): Likewise.
2131 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
2132 and LOC_COMPUTED_ARG.
2133 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2134 * ax-gdb.c (gen_var_ref): Likewise.
2135 * eval.c (evaluate_subexp_for_address): Likewise.
2136 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2137 * m2-exp.y (yylex): Likewise.
2138 * printcmd.c (address_info): Likewise.
2139 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2140 * tracepoint.c (collect_symbol, scope_info): Likewise.
2142 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
2144 * gdbarch.sh: Added new gdbarch struct
2145 core_regset_sections.
2146 * gdbarch.c: Refreshed.
2147 * gdbarch.h: Refreshed.
2148 * regset.h (core_regset_section): Declared.
2149 * linux-nat.c (linux_nat_do_thread_registers): Added
2150 support for the new gdbarch struct core_regset_sections.
2151 * utils.c (host_address_to_string): New function.
2152 * defs.h (host_address_to_string): New prototype.
2153 * i386-linux-tdep.c (i386_regset_rections): New register
2154 sections list for i386.
2155 (i386_linux_init_abi): Initialized new gdbarch struct
2156 core_regset_sections.
2157 * Makefile.in: Updated to reflect dependency changes.
2158 * ppc-linux-tdep.c (ppc_regset_sections): Register
2159 sections list for ppc.
2160 (ppc_linux_init_abi): Initialized new gdbarch struct
2161 core_regset_sections
2163 2008-05-24 Andreas Schwab <schwab@suse.de>
2165 * linespec.c (decode_objc): Save current language around call to
2168 2008-05-23 Joel Brobecker <brobecker@adacore.com>
2170 * valprint.h (get_array_bounds): Renames get_array_low_bound.
2171 * valprint.c (get_array_bounds): Renames get_array_low_bound.
2172 Return the proper bound value if the array index type is an
2173 enumerated type. Compute the high bound if requested.
2174 (val_print_array_elements): Handle the case when the array
2175 element has a null size.
2176 * ada-valprint.c (print_optional_low_bound): Add handling
2177 for empty arrays or arrays of zero-size elements.
2178 (ada_val_print_array): New function, extracted out from
2179 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
2180 handle empty arrays and arrays of zero-size elements.
2181 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
2182 code by call to ada_val_print_array.
2183 (ada_value_print): Remove handling of null array. The handling
2184 was incomplete and is now better handled by ada_val_print_array.
2186 2008-05-23 Markus Deuling <deuling@de.ibm.com>
2188 * annotate.c (annotate_source, annotate_frame_begin): Replace
2189 deprecated_print_address_numeric with paddress.
2190 * cli/cli-cmds.c (list_command, edit_command): Likewise.
2191 * tui/tui-stack.c (tui_make_status_line): Likewise.
2193 * defs.h (deprecated_print_address_numeric): Remove.
2194 * printcmd.c (deprecated_print_address_numeric): Remove.
2195 * maint.c (maint_print_section_info): Fix comment.
2197 2008-05-23 Markus Deuling <deuling@de.ibm.com>
2199 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
2200 print_binary_chars, print_char_chars): Add byte_order parameter and
2201 replace gdbarch_byte_order.
2202 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
2203 expressions and remove them. Remove unused TWO_TO_FOURTH.
2204 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
2205 endianness. Update call to print_hex_chars.
2206 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
2207 print_binary_chars, print_char_chars): Add byte_order parameter.
2208 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
2209 get at the endianness. Update print_*_char calls to use byte_order.
2211 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2213 * symtab.h (struct symbol): Make "aux_value" member a void pointer
2215 (SYMBOL_LOCATION_BATON): Update.
2217 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2219 * symtab.h (enum address_class): Remove LOC_BASEREG and
2221 (struct symbol): Remove "basereg" member of "aux_value" union.
2222 (SYMBOL_BASEREG): Remove.
2224 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
2226 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2227 (ada_add_block_symbols): Likewise.
2228 * ax-gdb.c (gen_var_ref): Likewise.
2229 * buildsym.c (finish_block): Likewise.
2230 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2231 * m2-exp.y (yylex): Likewise.
2232 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2233 * printcmd.c (address_info): Likewise.
2234 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
2235 (print_frame_arg_vars): Likewise.
2236 * symmisc.c (print_symbol): Likewise.
2237 * symtab.c (lookup_block_symbol): Likewise.
2238 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2239 (scope_info): Likewise.
2241 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2243 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
2245 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
2246 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2247 (ada_add_block_symbols): Likewise.
2248 * ax-gdb.c (gen_var_ref): Likewise.
2249 * buildsyms.c (finish_block): Likewise.
2250 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2251 * m2-exp.y (yylex): Likewise.
2252 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2253 * printcmd.c (address_info): Likewise.
2254 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
2255 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2256 * symtab.c (lookup_block_symbol): Likewise.
2257 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2258 (scope_info): Likewise.
2260 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2262 * symtab.h (enum address_class): Remove LOC_INDIRECT and
2263 LOC_HP_THREAD_LOCAL_STATIC.
2265 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
2266 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
2267 (read_var_value): Likewise.
2268 * buildsym.c (finish_block): Likewise.
2269 * objfiles.c (objfile_relocate): Likewise.
2270 * printcmd.c (address_info): Likewise.
2271 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2272 * tracepoint.c (scope_info): Likewise.
2274 2008-05-21 Markus Deuling <deuling@de.ibm.com>
2275 Maxim Grigoriev <maxim2405@gmail.com>
2277 * xtensa-tdep.c (xtensa_read_register): Remove.
2278 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
2279 argument litbase to call0_frame_cache().
2280 (call0_track_op, call0_analyze_prologue)
2281 (call0_frame_cache): Use extra argument litbase.
2283 2008-05-21 Joel Brobecker <brobecker@adacore.com>
2285 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
2287 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
2289 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
2291 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
2293 * alpha-mdebug-tdep.c: Include "trad-frame.h".
2294 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
2295 struct trad_frame_saved_reg *.
2296 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
2297 trad_frame_alloc_saved_regs. Update accesses. Record previous
2298 value of SP as being vfp.
2299 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
2300 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
2302 2008-05-21 Markus Deuling <deuling@de.ibm.com>
2304 * score-tdep.c (score_print_insn): Get the current endianess from
2305 disassemble_info instead of gdbarch_byte_order.
2307 2008-05-21 Pedro Alves <pedro@codesourcery.com>
2309 * frame.c (get_prev_frame_1): Build frame id before setting
2310 this_frame->prev_p, not after.
2312 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
2314 * annotate.c (annotate_new_thread): New function for new-thread
2316 * annotate.h: (annotate_new_thread): New extern.
2317 * thread.c (add_thread_with_info): Use it.
2318 * Makefile.in (thread.o): Add dependency on annotate.h.
2320 2008-05-20 Joel Brobecker <brobecker@adacore.com>
2322 * win32-nat.c (win32_wait): Block the control-c event while
2323 waiting for a debug event.
2325 2008-05-19 Pedro Alves <pedro@codesourcery.com>
2327 * symtab.h (lookup_symbol_in_language): Update comment.
2328 * symtab.c (lookup_symbol_aux_block): Update comment.
2329 * ada-lang.c (ada_lookup_symbol_list): Update comment.
2331 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
2333 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
2334 (lookup_symbol): Likewise.
2335 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
2336 (lookup_symbol): Likewise.
2337 (search_symbols): Update.
2339 * linespec.c (find_methods, collect_methods): Update.
2340 (add_matching_methods, add_constructors): Update.
2341 (decode_compound, decode_dollar, decode_variable): Update.
2342 (lookup_prefix_sym): Update.
2344 (symbol_found): Remove SYM_SYMTAB parameter.
2345 Use SYMBOL_SYMTAB (sym) instead.
2347 * gdbtypes.c (lookup_typename): Update.
2348 (lookup_struct, lookup_union, lookup_enum): Update.
2349 (lookup_template_type): Update.
2350 (check_typedef): Update.
2351 * language.c (lang_bool_type): Update.
2352 * mdebugread.c (parse_procedure): Update.
2353 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
2354 * parse.c (write_dollar_variable): Update.
2355 * printcmd.c (address_info): Update.
2356 * source.c (select_source_symtab): Update.
2357 * stack.c (print_frame_args, print_frame_arg_vars): Update.
2358 * valops.c (find_function_in_inferior): Update.
2359 (value_struct_elt_for_reference): Update.
2360 * value.c (value_static_field, value_fn_field): Update.
2362 * alpha-mdebug-tdep.c (find_proc_desc): Update.
2363 * arm-tdep.c (arm_skip_prologue): Update.
2364 * mt-tdep.c (mt_skip_prologue): Update.
2365 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
2367 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
2368 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
2369 (add_defn_to_vec): Likewise.
2370 (ada_add_block_symbols): Likewise.
2371 (lookup_cached_symbol, cache_symbol): Likewise.
2372 (standard_lookup): Update.
2373 (ada_lookup_symbol_list): Update.
2375 * c-valprint.c (c_val_print): Update.
2376 * cp-support.c (cp_lookup_rtti_type): Update.
2377 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
2378 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
2379 * p-valprint.c (pascal_val_print): Update.
2380 * scm-lang.c (scm_lookup_name): Update.
2386 * objc-exp.y: Update.
2389 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
2391 * language.h (struct language_defn): Remove SYMTAB parameter from
2392 la_lookup_symbol_nonlocal callback function pointer.
2394 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2395 (ada_lookup_encoded_symbol): Likewise.
2396 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2397 Always call fixup_symbol_section.
2398 (ada_lookup_symbol): Remove SYMTAB parameter.
2399 (ada_lookup_symbol_nonlocal): Likewise.
2400 * ada-exp.y (write_object_renaming): Update.
2401 (find_primitive_type): Likewise.
2403 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2404 (cp_lookup_symbol_namespace): Likewise.
2405 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
2406 (lookup_symbol_file): Likewise.
2407 (lookup_possible_namespace_symbol): Likewise.
2408 (cp_lookup_symbol_nonlocal): Likewise.
2409 (cp_lookup_symbol_namespace): Likewise.
2410 (cp_lookup_nested_type): Update.
2412 * scm-valprint.c (scm_inferior_print): Update.
2413 * valops.c (value_maybe_namespace_elt): Update.
2415 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
2416 lookup_lib_global_symbol callback function pointer.
2417 (solib_global_lookup): Remove SYMTAB parameter.
2418 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
2419 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
2421 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2422 (lookup_symbol_static): Likewise.
2423 (lookup_symbol_global): Likewise.
2424 (lookup_symbol_aux_block): Likewise.
2425 (lookup_global_symbol_from_objfile): Likewise.
2426 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
2427 (lookup_symbol_aux_local): Likewise.
2428 (lookup_symbol_aux_block): Likewise.
2429 (lookup_symbol_aux_symtabs): Likewise.
2430 (lookup_symbol_aux_psymtabs): Likewise.
2431 (lookup_global_symbol_from_objfile): Likewise.
2432 (basic_lookup_symbol_nonlocal): Likewise.
2433 (lookup_symbol_static): Likewise.
2434 (lookup_symbol_global): Likewise.
2436 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
2438 2008-05-17 Pedro Alves <pedro@codesourcery.com>
2440 * remote.c (init_extended_remote_ops): Fix typo.
2442 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2444 * NEWS: Mention new DICOS x86 target configuration.
2446 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2447 Ulrich Weigand <uweigand@de.ibm.com>
2449 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
2450 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
2452 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
2453 use it instead of ginfo->value.address. Look up minimal symbol by
2454 address and name. Assume OBJFILE is non-NULL.
2455 (fixup_symbol_section): Ensure we always have an objfile to look
2456 into. Extract and pass to fixup_section the symbol's address that
2457 will match the minimal symbol's address.
2458 (fixup_psymbol_section): Likewise.
2460 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
2461 overlays and the addrmap returned the wrong section.
2463 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
2464 calling fixup_symbol_section.
2466 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2468 * minsyms.c: Include "target.h".
2469 (find_solib_trampoline_target): Handle minimal symbols pointing
2470 to function descriptors as well.
2471 * Makefile.in (minsyms.o): Update dependencies.
2473 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
2474 (ppc64_standard_linkage1): ... this. Fix optional instructions.
2475 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
2476 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
2477 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
2478 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
2479 (ppc64_standard_linkage_target): Rename to ...
2480 (ppc64_standard_linkage1_target): ... this.
2481 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
2482 (ppc64_skip_trampoline_code): Support three variants of standard
2483 linkage stubs. Call find_solib_trampoline_target to handle
2486 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2488 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
2489 ppc64_sysv_abi_adjust_breakpoint_address.
2490 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2491 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2493 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2495 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
2496 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
2497 of ppc_linux_skip_trampoline_code.
2499 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2501 * gdbarch.sh: Delete dwarf_reg_to_regnum.
2502 * gdbarch.c, gdbarch.h: Regenerated.
2503 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
2504 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
2505 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
2507 2008-05-15 Pedro Alves <pedro@codesourcery.com>
2509 * linux-nat.c (trap_ptid): Delete.
2510 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
2512 * linux-thread-db.c (thread_db_wait): Adjust.
2514 2008-05-15 Joel Brobecker <brobecker@adacore.com>
2516 * linespec.c (decode_line_1): Fix a couple of comments.
2518 2008-05-15 Alan Modra <amodra@bigpond.net.au>
2520 * dbxread.c: Formatting.
2521 (INTERNALIZE_SYMBOL): Init n_other.
2522 (set_namestring): Take pointer to nlist arg rather than struct
2523 copy. Update all callers.
2525 2008-05-15 Andreas Schwab <schwab@suse.de>
2527 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
2528 (dwarf2read.o): Add $(addrmap_h).
2530 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2532 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
2533 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
2534 to handle ppc32 PLT entries.
2535 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
2538 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
2540 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
2541 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
2542 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
2543 (lookup_minimal_symbol_by_pc_section): Use
2544 lookup_minimal_symbol_by_pc_section_1.
2545 (lookup_solib_trampoline_symbol_by_pc): Likewise.
2547 2008-05-13 Joel Brobecker <brobecker@adacore.com>
2549 * findcmd.c: Add #include "gdb_stdint.h".
2550 * Makefile.in (findcmd.o): Update dependencies.
2552 2008-05-11 David S. Miller <davem@davemloft.net>
2554 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
2555 long double size override, Linux does use 128-bit now.
2557 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
2558 (sparc_linux_write_pc): New function.
2559 (sparc32_linux_init_abi): Register it.
2560 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
2561 (sparc64_linux_write_pc): New function.
2562 (sparc64_linux_init_abi): Register it.
2564 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
2565 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
2567 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2569 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
2570 and info.tdep_info before calling gdbarch_init_osabi.
2572 2008-05-09 Joel Brobecker <brobecker@adacore.com>
2574 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
2575 the type of the right hand side of the assignment to the type
2576 of the left hand side if the left hand side is a convenience
2579 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
2581 * NEWS: Mention gdbserver bi-arch capability.
2583 2008-05-09 Doug Evans <dje@google.com>
2586 * NEWS: Document find command and qSearch:memory packet.
2587 * Makefile.in (SFILES): Add findcmd.c.
2588 (COMMON_OBJS): Add findcmd.o.
2589 (findcmd.o): New rule.
2590 * findcmd.c: New file.
2591 * target.h (target_ops): New member to_search_memory.
2592 (simple_search_memory): Declare.
2593 (target_search_memory): Declare.
2594 * target.c (simple_search_memory): New fn.
2595 (target_search_memory): New fn.
2596 * remote.c (PACKET_qSearch_memory): New packet kind.
2597 (remote_search_memory): New fn.
2598 (init_remote_ops): Init to_search_memory.
2599 (init_extended_remote_ops): Ditto.
2600 (_initialize_remote): Add qSearch:memory packet config command.
2602 2008-05-09 Eli Zaretskii <eliz@gnu.org>
2604 * thread.c (_initialize_thread): Don't use commas and periods in
2605 first line of doc string of "set/show print thread-events".
2607 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2609 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
2610 Update for unwinder changes.
2612 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2614 * frame.c (get_frame_base_address, get_frame_locals_address)
2615 (get_frame_args_address): Pass the correct frame when calling
2616 frame_base_find_by_frame.
2618 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
2620 * remote.c (extended_remote_attach_1): Call target_find_description.
2622 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
2624 * remote.c (extended_remote_create_inferior_1): Clean up
2625 before marking the target running.
2627 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2629 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
2632 2008-05-07 Joel Brobecker <brobecker@adacore.com>
2634 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
2635 sparc64-sol2-tdep.c: Update for unwinder changes.
2637 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
2639 * cp-support.c (mangled_name_to_comp): Initialize storage.
2640 (unqualified_name_from_comp): Likewise.
2642 2008-05-07 Jie Zhang <jie.zhang@analog.com>
2644 * remote.c (remote_insert_breakpoint): Call get_remote_state
2645 after gdbarch_breakpoint_from_pc is called.
2646 (remote_insert_hw_breakpoint): Likewise.
2648 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2650 * valprint.c (val_print): Add new language parameter and use it
2651 instead of using the current_language. Update calls to val_print
2653 (common_val_print): Add new langauge parameter and pass it to
2655 * value.h (struct language_defn): Add opaque declaration.
2656 (val_print, common_val_print): Update declarations.
2657 * stack.c (print_frame_args): Update call to common_val_print
2658 using the appropriate language.
2659 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2660 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
2661 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
2662 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
2663 #include "language.h" if necessary.
2664 Update calls to val_print and common_val_print.
2665 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
2666 Update dependencies.
2668 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2670 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
2671 pointing inside a non-executable section as function descriptors.
2673 2008-05-06 Pedro Alves <pedro@codesourcery.com>
2675 * inf-loop.c (inferior_event_handler): Run all continuations and
2676 print any language change before running the breakpoint commands.
2678 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2680 * frame-unwind.c (frame_unwind_got_bytes): New function.
2681 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
2682 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
2683 for unwinder changes.
2685 2008-05-05 Doug Evans <dje@google.com>
2687 * NEWS: Mention new /m modifier for disassemble command.
2688 * cli/cli-cmds.c (print_disassembly): New function.
2689 (disassemble_current_function): New function
2690 (disassemble_command): Recognize /m modifier, print mixed
2692 (init_cli_cmds): Update disassemble help text.
2694 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
2696 * xtensa-tdep.c: Update for unwinder changes.
2698 2008-05-05 Andreas Schwab <schwab@suse.de>
2700 Update m68k port for unwinder changes.
2701 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
2702 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
2703 (m68k_frame_unwind): Use default_frame_sniffer.
2704 (m68k_frame_sniffer): Remove.
2705 (m68k_frame_base_address): Expect this_frame.
2706 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
2708 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
2709 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
2710 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
2711 parameter instead of pc value.
2712 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
2714 (m68k_linux_sigtramp_frame_this_id)
2715 (m68k_linux_sigtramp_frame_prev_register)
2716 (m68k_linux_sigtramp_frame_sniffer): Update signature.
2717 (m68k_linux_sigtramp_frame_unwind): Use
2718 m68k_linux_sigtramp_frame_sniffer.
2719 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
2721 * m68klinux-nat.c (store_register): Fix typo.
2723 2008-05-05 Pedro Alves <pedro@codesourcery.com>
2725 * infcmd.c (step_1): Put thread id on the stack to avoid possible
2728 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
2730 * symfile.c (reread_symbols): Update objfile's entry point.
2732 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
2733 Joel Brobecker <brobecker@adacore.com>
2735 * ada-lang.c: Update throughout to use symbol_matches_domain
2736 instead of matching the symbol domain explictly.
2737 * dwarf2read.c (add_partial_symbol): Do not add new psym for
2738 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
2739 class as typedefs. See lookup_partial_symbol function.
2740 (new_symbol): Similar to add_partial_symbol, do not create
2741 symbol for the typedef. See lookup_block_symbol.
2742 * symtab.c (symbol_matches_domain): New function, takes care
2743 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
2744 (lookup_partial_symbol): Use symbol_matches_domain to see if the
2745 found psym domain matches the given domain.
2746 (lookup_block_symbol): Likewise.
2748 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2750 * top.c (command_line_handler_continuation): Remove.
2751 (execute_command): Do not install the above.
2753 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2755 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
2756 and catch all exceptions from it.
2757 * top.c (command_line_handler_continuation): Don't
2758 call bpstat_do_action here.
2760 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2762 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
2763 (struct die_info): Remove type.
2764 (read_type_die, read_typedef, read_base_type, read_subrange_type)
2765 (read_structure_type, read_enumeration_type, read_array_type)
2766 (read_tag_pointer_type, read_tag_ptr_to_member_type)
2767 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
2768 (read_tag_string_type, read_subroutine_type, read_set_type)
2769 (read_unspecified_type): Delete prototypes. Remove check for
2770 already-loaded type. Return the new type.
2771 (set_die_type): Return the new type.
2772 (reset_die_and_siblings_types): Delete.
2773 (load_comp_unit, load_full_comp_unit): Set type_hash.
2774 (process_queue): Remove call to reset_die_and_siblings_types.
2775 (process_die): Do not read most types here. Use read_type_die
2777 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
2778 (quirk_gcc_member_function_pointer): Return the new type.
2779 (process_structure_scope, process_enumeration_scope): Use
2780 get_die_type and read the DIE's type.
2781 (read_full_die): Do not initialize die->type.
2782 (tag_type_to_type): Use read_type_die.
2783 (read_type_die): Check for already defined types. Return the
2785 (determine_prefix): Use get_die_type.
2786 (set_die_type): Return the type.
2787 (get_die_type): Take a CU argument. Check for no type_hash.
2789 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2791 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
2794 2008-05-04 Pedro Alves <pedro@codesourcery.com>
2796 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
2797 and bp_longjmp_resume breakpoints.
2798 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
2800 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
2801 breakpoints. Create bp_longjmp breakpoints as momentary
2803 (enable_longjmp_breakpoint): Delete.
2804 (set_longjmp_breakpoint): New.
2805 (disable_longjmp_breakpoint): Delete.
2806 (delete_longjmp_breakpoint): New.
2807 (set_longjmp_resume_breakpoint): Delete.
2808 (set_momentary_breakpoint_at_pc): New.
2809 (breakpoint_re_set_one): Don't delete bp_longjmp and
2810 bp_longjmp_resume breakpoints.
2811 (breakpoint_re_set): Don't create longjmp and longjmp-resume
2814 * infrun.c (step_resume_breakpoint): Add comment.
2815 (struct execution_control_state): Delete handling_longjmp member.
2816 (init_execution_control_state). Don't clear handling_longjmp.
2817 (context_switch): Don't context switch handling_longjmp.
2818 (handle_inferior_event): If handling a bp_longjmp breakpoint,
2819 create a bp_longjmp_resume breakpoint, and set it as current
2820 step_resume_breakpoint, then step over the longjmp breakpoint. If
2821 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
2822 breakpoint, delete the longjmp-resume breakpoint, and stop
2824 (currently_stepping): Remove handling_longjmp from expression.
2825 (insert_step_resume_breakpoint_at_sal): Update comment.
2826 (insert_longjmp_resume_breakpoint): New.
2828 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
2829 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
2831 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
2832 (set_longjmp_resume_breakpoint): Delete declaration.
2834 * gdbthread.h (save_infrun_state): Remove handling_longjmp
2836 (load_infrun_state): Delete *handling_longjmp parameter.
2837 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
2839 (load_infrun_state): Delete *handling_longjmp parameter. Update
2842 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
2843 (delete_longjmp_breakpoint_cleanup): New.
2844 (step_1): Call set_longjmp_breakpoint instead of
2845 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
2846 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
2847 (step_1_continuation): Pass thread id in the continuation args to
2849 (step_once): Add thread parameter. Pass thread id the the
2852 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2854 Set CU BASE_ADDRESS already from partial DIEs.
2855 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
2856 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
2857 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
2858 from these variables if it was still unset.
2860 * Makefile.in: Update dependencies.
2861 * dwarf2read.c: Include "addrmap.h"
2862 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
2863 (dwarf2_ranges_read): New prototype.
2864 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
2865 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
2866 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
2867 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
2868 comment for it. Add the found ranges to RANGES_PST. New variable
2869 BASEADDR, initialize it the common way.
2870 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
2871 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
2872 HAS_RANGES_OFFSET for the later processing.
2873 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
2874 * symtab.c: Include "addrmap.h"
2875 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
2876 Move the psymtab locator into ...
2877 (find_pc_sect_psymtab_closer): ... a new function.
2879 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2881 * arch-utils.c (gdbarch_update_p): Use default values for
2882 info.abfd and info.target_desc if they are NULL.
2883 (gdbarch_from_bfd): Remove assertion.
2884 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
2885 using the current target description.
2886 (gdbarch_info_fill): Do not use default values for info->abfd
2887 and info->target_desc.
2889 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2891 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
2893 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2895 * inferior.h (read_pc_pid, write_pc_pid): Remove.
2896 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
2898 * regcache.c (read_pc_pid): Remove, replace by ...
2899 (regcache_read_pc): ... this function.
2900 (write_pc_pid): Remove, replace by ...
2901 (regcache_write_pc): ... this function.
2902 (read_pc, write_pc): Update.
2904 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
2905 write_pc_pid by regcache_read_pc and regcache_write_pc.
2906 (displaced_step_fixup): Likewise.
2907 (resume): Likewise. Use regcache arch instead of current_gdbarch.
2908 (prepare_to_proceed): Likewise.
2909 (proceed): Likewise.
2910 (adjust_pc_after_break): Likewise.
2911 (handle_inferior_event): Likewise.
2913 * linux-nat.c (cancel_breakpoint): Likewise.
2914 * linux-thread-db.c (check_event): Likewise.
2915 * aix-thread.c (aix_thread_wait): Likewise.
2916 * tracepoint.c (trace_dump_command): Likewise.
2918 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2920 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
2921 SYMBOL_LOCATION_BATON.
2923 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
2925 * target.h (struct target_ops): New field to_auxv_parse.
2926 * auxv.c (default_auxv_parse): New, renamed from previous
2928 (target_auxv_parse): Try to call target method. Fallback to
2929 default_auxv_parse if not found.
2930 * procfs.c (procfs_auxv_parse): New.
2931 (init_procfs_ops): On Solaris, in 64-bit mode, install
2934 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
2936 * symfile.c (add_symbol_file_command): Use paddress rather than
2937 hex_string to print the address.
2939 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2941 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
2942 return the null frame ID to terminate the backtrace.
2944 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2946 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
2947 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
2948 (SIG_FRAME_PC_OFFSET): Likewise.
2949 (SIG_FRAME_LR_OFFSET): Likewise.
2950 (SIG_FRAME_FP_OFFSET): Likewise.
2951 (rs6000_push_dummy_call): Likewise.
2952 (rs6000_return_value): Likewise.
2953 (rs6000_convert_from_func_ptr_addr): Likewise.
2954 (branch_dest, rs6000_software_single_step): Likewise.
2955 (deal_with_atomic_sequence): Rename to ...
2956 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
2957 Do not call branch_dest; inline required parts of that function.
2958 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
2959 with SYMBOL_LINKAGE_NAME.
2960 (struct reg, regsize): Delete.
2961 (read_memory_addr): Delete; inline into callers.
2962 (rs6000_skip_prologue): Move after skip_prologue.
2963 (skip_prologue): Remove prototype.
2964 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
2965 initialization as if this variable were true. Do not install
2966 ppc64_sysv_abi_adjust_breakpoint_address.
2968 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
2969 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
2971 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
2972 (SIG_FRAME_PC_OFFSET): Likewise.
2973 (SIG_FRAME_LR_OFFSET): Likewise.
2974 (SIG_FRAME_FP_OFFSET): Likewise.
2975 (rs6000_push_dummy_call): Likewise.
2976 (rs6000_return_value): Likewise.
2977 (rs6000_convert_from_func_ptr_addr): Likewise.
2978 (branch_dest, rs6000_software_single_step): Likewise. Replace
2979 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
2980 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
2981 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
2982 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
2983 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
2985 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
2986 (AIX_TEXT_SEGMENT_BASE): New macro.
2987 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
2988 by AIX_TEXT_SEGMENT_BASE.
2990 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
2991 (struct gdbarch_tdep): Remove text_segment_base member.
2992 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
2993 ppc64_sysv_abi_adjust_breakpoint_address.
2995 * Makefile.in (rs6000-tdep.o): Update dependencies.
2996 (rs6000-aix-tdep.o): Likewise.
2998 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
2999 Thiago Jung Bauermann <bauerman@br.ibm.com>
3001 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
3002 * doublest.c (convert_typed_floating): Fix typo in comment.
3003 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
3004 * frame-unwind.h (frame_sniffer_ftype): Likewise.
3005 * frame.c (frame_unwind_address_in_block): Likewise.
3006 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
3007 * symtab.h (struct symbol): Likewise.
3008 * tramp-frame.h (struct trad_frame_cache): Likewise.
3009 * value.c (allocate_repeat_value): Likewise.
3011 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3013 * infrun.c (handle_inferior_event): Do not insert breakpoints at
3014 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
3016 2008-05-03 Pedro Alves <pedro@codesourcery.com>
3018 * parse.c (parse_exp_in_context): Don't override
3019 expression_context_pc if get_selected_block returned a valid
3022 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
3024 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
3025 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
3026 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
3028 * c-typeprint.c (c_type_print_base): Delete handling of template
3030 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
3031 (METHOD_PTR_TO_VOFFSET): Delete.
3032 * defs.h (QUIT_FIXME): Delete.
3033 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
3034 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
3035 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
3036 ninstantiations, and instantiations.
3037 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
3038 (TYPE_FN_FIELD_INLINED): Delete.
3039 * srec.h (SREC_BINARY): Delete.
3040 * symtab.c (symbol_init_demangled_name): Delete.
3041 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
3042 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
3043 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
3044 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
3045 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
3046 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
3047 * target.h (enum thread_control_capabilities): Delete tc_switch.
3048 (target_can_switch_threads): Delete.
3050 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
3052 * Makefile.in (objfiles.o): Update.
3053 * exec.c (exec_set_section_address): Support p->addr != 0.
3054 * objfiles.c (objfile_relocate): Update exec_ops section
3056 * symfile.c (place_section): Move exec_set_section_address call...
3057 (default_symfile_offsets): ...to here.
3059 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3061 * Makefile.in (ppc_linux_tdep_h): New macro.
3062 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
3063 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
3064 (powerpc_e500l_c): Likewise.
3065 (ppc-linux-nat.o): Update dependencies.
3066 (ppc-linux-tdep.o): Update dependencies.
3067 (rs6000-tdep.o): Update dependencies.
3069 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
3070 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
3071 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
3072 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
3073 (tdesc_powerpc_e500): Remove.
3075 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
3076 and "features/rs6000/powerpc-altivec64.c".
3077 (ppc_supply_reg, ppc_collect_reg): Make global.
3078 (variants): Use tdesc_powerpc_32 for "powerpc" and
3079 tdesc_powerpc_altivec64 for "powerpc64".
3080 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
3082 * ppc-linux-tdep.h: New file.
3084 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
3085 Include "features/rs6000/powerpc-32l.c".
3086 Include "features/rs6000/powerpc-altivec32l.c".
3087 Include "features/rs6000/powerpc-64l.c".
3088 Include "features/rs6000/powerpc-altivec64l.c".
3089 Include "features/rs6000/powerpc-e500l.c".
3090 (ppc_linux_supply_gregset): New function.
3091 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
3092 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
3093 (ppc64_linux_gregset): Likewise.
3094 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
3095 (ppc_linux_trap_reg_p): New function.
3096 (ppc_linux_write_pc): New function.
3097 (ppc_linux_core_read_description): New function.
3098 (ppc_linux_init_abi): Install ppc_linux_write_pc and
3099 ppc_linux_core_read_description. Install orig_r3 and trap
3100 registers if present in the target description.
3101 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
3103 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
3104 (PT_ORIG_R3, PT_TRAP): Define if necessary.
3105 (ppc_register_u_addr): Handle orig_r3 and trap registers.
3106 (fetch_ppc_registers): Likewise.
3107 (store_ppc_registers): Likewise.
3108 (store_register): Likewise.
3109 (ppc_linux_read_description): Check whether AltiVec is supported.
3110 Check whether inferior is 32-bit or 64-bit. Return the appropriate
3111 Linux target description.
3113 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
3114 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
3115 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
3116 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
3117 rs6000/powerpc-e500. Update -expedite variables accordingly.
3119 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
3120 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
3121 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
3122 * features/rs6000/powerpc-e500.c: Regenerate.
3123 * features/rs6000/powerpc-32.c: Regenerate.
3124 * features/rs6000/powerpc-64.c: Regenerate.
3126 * features/rs6000/power-linux.xml: New file.
3127 * features/rs6000/power64-linux.xml: New file.
3128 * features/rs6000/powerpc-32l.xml: New file.
3129 * features/rs6000/powerpc-altivec32l.xml: New file.
3130 * features/rs6000/powerpc-64l.xml: New file.
3131 * features/rs6000/powerpc-altivec64l.xml: New file.
3132 * features/rs6000/powerpc-e500l.xml: New file.
3133 * features/rs6000/powerpc-32l.c: New (generated) file.
3134 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
3135 * features/rs6000/powerpc-64l.c: New (generated) file.
3136 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
3137 * features/rs6000/powerpc-e500l.xml: New (generated) file.
3139 * regformats/reg-ppc.dat: Remove.
3140 * regformats/reg-ppc64.dat: Remove.
3141 * regformats/rs6000/powerpc-32.dat: Remove.
3142 * regformats/rs6000/powerpc-64.dat: Remove.
3143 * regformats/rs6000/powerpc-e500.dat: Remove.
3144 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
3145 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
3146 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
3147 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
3148 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
3150 2008-05-03 Pedro Alves <pedro@codesourcery.com>
3152 * thread.c (delete_thread): Call observer_notify_thread_exit.
3153 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
3154 thread_exit observer.
3155 (mi_thread_exit): New.
3157 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
3159 * breakpoint.c (create_exception_catchpoint): Remove prototype
3160 for already deleted function.
3161 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
3162 * frame.h (show_stack_frame): Remove prototype.
3163 * stack.c (show_stack_frame): Remove empty, unused function.
3164 * source.c (symtab_to_fullname, print_source_lines): Small fix
3166 * value.c (show_values): Update comments to mention "show values"
3167 command instead of "info history".
3169 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
3171 * linespec.c: Include "target.h".
3172 (minsym_found): Handle minimal symbols pointing to function
3173 descriptors. Use find_function_start_pc.
3174 * minsyms.c (msymbol_objfile): New function.
3175 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
3176 to function descriptors.
3177 * symtab.c (fixup_section): Only use minimal symbol at the same
3178 address to determine section of a symbol.
3179 (find_function_start_pc): New function.
3180 (find_function_start_sal): Use it.
3181 * symtab.h (msymbol_objfile): Add prototype.
3182 (find_function_start_pc): Likewise.
3183 * value.c: Include "objfiles.h".
3184 (value_fn_field): Handle minimal symbols pointing to function
3186 * Makefile.in (linespec.o): Update dependencies.
3187 (value.o): Likewise.
3189 2008-05-02 Joel Brobecker <brobecker@adacore.com>
3191 * ada-lang.c (unwrap_value): Handle the case where the "F" field
3192 inside a PAD type is a bitfield.
3194 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
3196 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
3197 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3198 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3199 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
3200 Allow typedefs when checking for function pointer arguments.
3201 Right-align small structs passed on the stack.
3202 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
3203 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3204 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3206 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3208 * Makefile.in (arm-tdep.o): Update.
3209 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
3210 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
3211 (arm_pc_is_thumb): Use mapping symbols.
3212 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
3213 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
3214 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
3215 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
3216 * gdbarch.sh: Add record_special_symbol.
3217 * gdbarch.c, gdbarch.h: Regenerated.
3218 * objfiles.c (struct objfile_data): Add cleanup member.
3219 (register_objfile_data_with_cleanup): New function, from
3220 register_objfile_data.
3221 (register_objfile_data): Use it.
3222 (objfile_free_data): Call clear_objfile_data.
3223 (clear_objfile_data): Call cleanup functions.
3224 * objfiles.h (register_objfile_data_with_cleanup): Declare.
3226 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3228 * objfiles.c (init_entry_point_info): Handle shared libraries.
3230 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3232 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
3235 2008-05-02 Jim Blandy <jimb@codesourcery.com>
3236 Pedro Alves <pedro@codesourcery.com>
3238 Implement displaced stepping.
3240 * gdbarch.sh (max_insn_length): New 'variable'.
3241 (displaced_step_copy, displaced_step_fixup)
3242 (displaced_step_free_closure, displaced_step_location): New
3244 (struct displaced_step_closure): Add forward declaration.
3245 * gdbarch.c, gdbarch.h: Regenerated.
3247 * arch-utils.c: #include "objfiles.h".
3248 (simple_displaced_step_copy_insn)
3249 (simple_displaced_step_free_closure)
3250 (displaced_step_at_entry_point): New functions.
3251 * arch-utils.h (simple_displaced_step_copy_insn)
3252 (simple_displaced_step_free_closure)
3253 (displaced_step_at_entry_point): New prototypes.
3255 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
3256 (I386_MAX_MATCHED_INSN_LEN): ... this.
3257 (i386_absolute_jmp_p, i386_absolute_call_p)
3258 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
3259 (i386_displaced_step_fixup): New functions.
3260 (struct i386_insn, i386_match_insn): Update.
3261 (i386_gdbarch_init): Set gdbarch_max_insn_length.
3262 * i386-tdep.h (I386_MAX_INSN_LEN): New.
3263 (i386_displaced_step_fixup): New prototype.
3264 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
3265 Register gdbarch_displaced_step_copy,
3266 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
3267 and gdbarch_displaced_step_location functions.
3269 * infrun.c (debug_displaced): New variable.
3270 (show_debug_displaced): New function.
3271 (struct displaced_step_request): New struct.
3272 (displaced_step_request_queue, displaced_step_ptid)
3273 (displaced_step_gdbarch, displaced_step_closure)
3274 (displaced_step_original, displaced_step_copy)
3275 (displaced_step_saved_copy, can_use_displaced_stepping): New
3277 (show_can_use_displaced_stepping, use_displaced_stepping)
3278 (displaced_step_clear, cleanup_displaced_step_closure)
3279 (displaced_step_dump_bytes, displaced_step_prepare)
3280 (displaced_step_clear_cleanup, write_memory_ptid)
3281 (displaced_step_fixup): New functions.
3282 (resume): Call displaced_step_prepare.
3283 (proceed): Call read_pc once, and remember the value. If using
3284 displaced stepping, don't remove breakpoints.
3285 (handle_inferior_event): Call displaced_step_fixup. Add some
3286 debugging output. When we try to step over a breakpoint, but get
3287 a signal to deliver to the thread instead, ensure the step-resume
3288 breakpoint is actually inserted. If a thread hop is needed, and
3289 displaced stepping is enabled, don't remove breakpoints.
3290 (init_wait_for_inferior): Call displaced_step_clear.
3291 (_initialize_infrun): Add "set debug displaced" command. Add
3292 "maint set can-use-displaced-stepping" command. Clear
3293 displaced_step_ptid.
3294 * inferior.h (debug_displaced): Declare variable.
3295 (displaced_step_dump_bytes): Declare function.
3297 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
3300 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3302 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
3303 (arm_force_mode_string, arm_show_fallback_mode)
3304 (arm_show_force_mode): New.
3305 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
3307 (_initialize_arm_tdep): Add "set arm fallback-mode"
3308 and "set arm force-mode".
3309 * NEWS: Document new commands.
3311 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
3313 * main.h (batch_silent): Declare.
3314 * event-top.c: Include main.h.
3315 (gdb_setup_readline): Remove extern batch_silent declaration.
3316 * infrun.c (normal_stop): Don't print source location when running in
3317 --batch-silent mode.
3318 * Makefile.in (event-top.o): Add main.h dependency.
3320 2008-05-02 Andreas Schwab <schwab@suse.de>
3322 * target.h (struct target_ops): Add
3323 to_watchpoint_addr_within_range.
3324 (target_watchpoint_addr_within_range): New function.
3325 * target.c (update_current_target): Inherit
3326 to_watchpoint_addr_within_range, defaulting to
3327 default_watchpoint_addr_within_range.
3328 (default_watchpoint_addr_within_range): New function.
3329 (debug_to_watchpoint_addr_within_range): New function.
3330 (setup_target_debug): Set to_watchpoint_addr_within_range.
3331 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
3333 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
3334 * breakpoint.c (watchpoints_triggered): Use
3335 target_watchpoint_addr_within_range.
3337 2008-05-01 Pedro Alves <pedro@codesourcery.com>
3339 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
3340 (i[34567]86-*-dicos*, x86_64-*-dicos*):
3341 Set gdb_osabi to GDB_OSABI_DICOS.
3343 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
3344 * osabi.c (gdb_osabi_name): Add "DICOS".
3346 * i386-dicos-tdep.c: New file.
3348 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
3349 (ALLDEPFILES): Add i386-dicos-tdep.c.
3350 (i386-dicos-tdep.o): New rule.
3352 2008-05-01 Pedro Alves <pedro@codesourcery.com>
3354 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
3355 and register the fork's PTID as a thread.
3357 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
3360 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
3361 assign its value to the breakpoint created.
3362 (create_breakpoints): Add breakpoint_ops argument and pass it
3363 to create_breakpoint call.
3364 (break_command_really): Add breakpoint_ops argument and pass/assign
3366 (break_command_1): Pass NULL as ops argument.
3367 (set_breakpoint): Pass NULL as ops argument.
3368 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
3369 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
3370 catch and throw catchpoints.
3372 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
3375 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
3376 translate signal numeric value from the target to GDB's enum
3378 * gdbarch.c, gdbarch.h: Regenerated.
3379 * gdbarch.sh: Added two new functions target_signal_from_host and
3380 target_signal_to_host.
3381 * target.h (default_target_signal_from_host,
3382 default_target_signal_to_host): New functions - declarations.
3383 * signals/signals.c (struct gdbarch): New declaration.
3384 (default_target_signal_to_host, default_target_signal_from_host): New
3387 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
3388 Pedro Alves <pedro@codesourcery.com>
3390 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
3391 Johnston <jjohnstn@redhat.com>.
3393 * NEWS: Mention attach to stopped process fix.
3394 * infcmd.c (detach_command, disconnect_command): Discard the thread
3396 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
3397 attaching. Use signal_stop_state.
3398 (signal_stop_state): Check stop_soon.
3399 * linux-nat.c (kill_lwp): Declare earlier.
3400 (pid_is_stopped, linux_nat_post_attach_wait): New.
3401 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
3403 (linux_nat_attach): Use linux_nat_post_attach_wait.
3404 (detach_callback, linux_nat_detach): Improve handling for signalled
3406 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
3407 from the process ID.
3408 * Makefile.in (infcmd.o): Update.
3410 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
3412 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
3413 * arm-tdep.c (arm_frame_is_thumb): New.
3414 (arm_pc_is_thumb): Clarify comment.
3415 (thumb_analyze_prologue): Remove PC special case.
3416 (thumb_scan_prologue): Take a block_addr argument. Use it for
3417 find_pc_partial_function. Remove unused variables.
3418 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
3419 for find_pc_partial_function. Remove PC special case.
3420 (arm_prologue_prev_register): Add special handling for PC and CPSR.
3421 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
3422 (arm_get_next_pc): Use arm_frame_is_thumb.
3423 (arm_write_pc): Use CPSR_T instead of 0x20.
3424 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
3425 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
3427 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
3428 DWARF2_FRAME_REG_FN.
3429 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
3430 DWARF2_FRAME_REG_FN.
3431 (struct dwarf2_frame_state_reg): Add FN to loc union.
3433 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
3435 * exec.c (print_section_info): Add missing '\n'.
3437 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
3439 * thread.c (add_thread): Move observer call to ...
3440 (add_thread_silent): ... here.
3442 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3444 * rs6000-tdep.c: Update for unwinder changes.
3445 * ppcobsd-tdep.c: Likewise.
3447 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3449 * s390-tdep.c: Update for unwinder changes.
3451 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3453 * spu-tdep.c: Update for unwinder changes.
3455 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3457 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
3458 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
3459 sparc64-linux-tdep.c: Update for unwinder changes.
3461 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3463 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
3464 for unwinder changes.
3465 * mips-tdep.c: Likewise.
3466 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
3469 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3471 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
3474 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3476 Update i386 and amd64 ports for unwinder changes.
3478 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
3479 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
3480 (amd64_frame_unwind): Use default_frame_sniffer.
3481 (amd64_frame_sniffer): Delete.
3482 (amd64_sigtramp_frame_cache): Expect this_frame.
3483 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
3484 (amd64_sigtramp_frame_sniffer): Update signature.
3485 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
3486 (amd64_frame_base_address): Expect this_frame.
3487 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
3489 (amd64_init_abi): Use set_gdbarch_dummy_id and
3490 frame_unwind_append_unwinder.
3491 * i386-tdep.c (i386_frame_cache): Expect this_frame.
3492 (i386_frame_this_id, i386_frame_prev_register): Update signature.
3493 (i386_frame_unwind): Use default_frame_sniffer.
3494 (i386_frame_sniffer): Delete.
3495 (i386_sigtramp_frame_cache): Expect this_frame.
3496 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
3497 (i386_sigtramp_frame_sniffer): Update signature.
3498 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
3499 (i386_frame_base_address): Update signature.
3500 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
3501 (i386_push_dummy_call): Update comment.
3502 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
3504 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
3505 and frame_unwind_append_unwinder.
3506 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
3507 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
3508 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
3509 i386nbsd-tdep.c: Update for unwinder changes.
3511 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3513 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
3514 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
3516 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
3517 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
3518 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
3520 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
3522 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
3524 * tramp-frame.h (struct tramp_frame): Update signature of init.
3525 * Makefile.in (trad-frame.o): Update.
3527 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3529 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
3530 (execute_stack_op): Put this_frame in the baton.
3531 (execute_cfa_program): Take this_frame.
3532 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
3533 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
3534 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
3535 (dwarf2_frame_this_id): Adjust to work on this_frame.
3536 (dwarf2_signal_frame_this_id): Delete.
3537 (dwarf2_frame_prev_register): Update signature. Use new frame
3539 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
3540 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
3541 dwarf2_frame_sniffer.
3542 (dwarf2_append_unwinders): New.
3543 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
3545 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
3546 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
3547 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
3548 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
3549 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
3550 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
3551 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
3552 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
3553 (dwarf2_append_unwinders): Declare.
3554 (dwarf2_frame_base_sniffer): Update declaration.
3555 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
3558 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3560 Convert frame unwinders to use the current frame and
3563 * frame.c (frame_debug): Make global.
3564 (get_frame_id): Pass this frame to unwinder routines.
3565 (frame_pc_unwind): Remove unused unwind->prev_pc support.
3566 (do_frame_register_read): Do not discard the return value of
3567 frame_register_read.
3568 (frame_register_unwind): Remove debug messages. Use
3569 frame_unwind_register_value.
3570 (frame_unwind_register_value, get_frame_register_value): New
3572 (create_new_frame, get_frame_base_address, get_frame_locals_address)
3573 (get_frame_args_address, get_frame_type): Pass this frame to
3575 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
3577 * frame.h: Update comments.
3578 (frame_debug, frame_unwind_register_value, get_frame_register_value)
3579 (frame_prepare_for_sniffer): Declare.
3580 * frame-unwind.h: Update comments and parameter names.
3581 (default_frame_sniffer): Declare.
3582 (frame_prev_register_ftype): Return a struct value *.
3583 (struct frame_unwind): Remove prev_pc member.
3584 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
3585 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
3586 (frame_unwind_got_register, frame_unwind_got_memory)
3587 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
3588 * frame-base.h: Update comments and parameter names.
3589 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
3590 if necessary. Add debugging output.
3591 * sentinel-frame.c (sentinel_frame_prev_register)
3592 (sentinel_frame_this_id): Update for new signature.
3593 (sentinel_frame_prev_pc): Delete.
3594 (sentinel_frame_unwinder): Remove prev_pc.
3595 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
3597 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
3598 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
3599 (frame_unwind_append_sniffer): Delete.
3600 (frame_unwind_append_unwinder): New function.
3601 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
3602 from unwinders. Use frame_prepare_for_sniffer.
3603 (default_frame_sniffer, frame_unwind_got_optimized)
3604 (frame_unwind_got_register, frame_unwind_got_memory)
3605 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
3606 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
3607 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
3609 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
3610 * gdbarch.c, gdbarch.c: Regenerated.
3611 * frame-base.c (default_frame_base_address)
3612 (default_frame_locals_address, default_frame_args_address): Update
3614 (frame_base_find_by_frame): Pass this frame to unwinder routines.
3615 * infcall.c (call_function_by_hand): Update comments.
3616 * Makefile.in (frame-unwind.o): Update dependencies.
3618 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3620 * ada-lang.c (ada_value_primitive_packed_val): Only check
3621 value_lazy for memory lvals.
3622 * findvar.c (value_of_register_lazy): New function.
3623 (locate_var_value): Only check value_lazy for memory lvals.
3624 * valarith.c (value_subscripted_rvalue): Likewise.
3625 * valops.c (value_fetch_lazy): Handle both memory and register
3627 (search_struct_field, value_slice): Only check value_lazy for memory
3629 * value.c (struct value): Update comment for lazy.
3630 (value_primitive_field): Only check value_lazy for memory lvals.
3631 * value.h (value_lazy): Update comment.
3632 (value_of_register_lazy): Declare.
3634 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3636 * corefile.c (reopen_exec_file): Close any open files.
3638 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3640 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
3641 show_memory_breakpoints to 1 while reading the instruction bundle.
3643 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3645 * gdbarch.sh: Document the return_value method. Explain that
3646 the FUNCTYPE parameter might be NULL.
3647 * gdbarch.h: Regenerated.
3648 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
3649 type when calling using_struct_return, as this is unnecessary
3652 2008-04-28 Joel Brobecker <brobecker@adacore.com>
3654 * terminal.h (create_tty_session): Fix return type.
3656 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
3658 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
3660 2008-04-26 Joel Brobecker <brobecker@adacore.com>
3662 * breakpoint.c (condition_command, commands_from_control_command)
3663 (break_command_really): Minor reformatting.
3665 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3667 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
3669 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3671 * amd64-tdep.c (amd64_get_longjmp_target): New.
3672 (amd64_init_abi): Register amd64_get_longjmp_target as
3673 gdbarch_get_longjmp_target callback.
3674 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
3676 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3678 * breakpoint.h (enum bpstat_what_main_action): Delete
3679 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
3681 * breakpoint.c (clrs): Delete.
3682 (bpstat_what): Update table.
3684 * infrun.c (handle_inferior_event): Remove
3685 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
3687 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3689 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
3690 Adjust all prototypes using mi_cmd_args_ftype to use
3692 (struct mi_cmd): Remove the args_func field.
3693 * mi/mi-cmds.c: Don't provide value for the args_func field.
3694 * mi/mi-main.c (mi_execute_async_cli_command)
3695 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3696 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3697 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
3698 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
3699 (mi_cmd_target_download): Adjust.
3700 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
3701 (mi_cmd_execute): Do not check for args_func.
3702 (mi_execute_async_cli_command): Adjust.
3703 * mi/mi-parse.c: Don't check for args_func.
3705 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3707 * breakpoint.c (bpstat_check_location)
3708 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
3709 New, extracted from bpstat_stop_status.
3710 (bpstat_stop_status): Use the above.
3712 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3714 * mi/mi-main.c (last_async_command): Rename to current_token.
3715 (previous_async_command): Remove.
3716 (mi_cmd_gdb_exit): Adjust.
3717 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
3718 (mi_cmd_target_select): Adjust.
3719 (mi_cmd_execute): Don't set previous_async_command. Free token
3720 here even in async mode.
3721 (mi_execute_async_cli_command): Adjust.
3722 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
3724 (mi_load_progress): Adjust.
3726 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3728 * infcmd.c (step_1_continuation): Always disable longjmp
3729 breakpoint if we're not going to do another step.
3731 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3733 exec_cleanup murder.
3734 * breakpoint.c (until_break_command_continuation): Add
3735 the 'error' parameter. Directly delete the breakoint as
3736 opposed to running cleanups.
3737 (until_break_command): Install continuation only
3738 after starting the target. Don't use exec cleanups,
3739 use ordinary cleanups. Discard cleanups is successfully
3740 started the target in async mode.
3741 (make_cleanup_delete_breakpoint): Remove.
3742 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
3744 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
3746 (struct continations): Add the 'error' parameter to the
3747 continuation_hook field.
3748 (add_continuation, do_all_continuations)
3749 (add_intermediate_continuation)
3750 (do_all_intermediate_continuations): Add the 'error' parameter.
3751 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
3752 * inf-loop.c (inferior_event_handler): Instead of calling
3753 discard_all_continuations, use do_all_continuations with 1 as
3754 'error' parameter. Pass 0 as 'error' parameter in existing uses
3755 of discard_all_continuations.
3756 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
3758 (step_once): Install continuation only after resuming the target.
3759 (step_1_continuation): Disable longjmp breakpoint on error.
3760 (finish_command_continuation): Add the error parameter. Delete
3761 the finish breakpoint directly, do not use cleanups.
3762 (finish_command): Do not use exec_cleanups. Always setup
3763 continuation. For sync case, immediately run them.
3764 (attach_command_continuation): Add the error parameter.
3765 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
3766 remove step_resume_breakpoint -- adjust delete it directly.
3767 * interps.c (interp_set): Adjust call to do_all_continations.
3768 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
3770 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
3772 (mi_cmd_execute): Do not use exec_cleanup.
3773 (mi_execute_async_cli_command): Simplify the string concatenation
3774 logic. Do no use exec cleanup.
3775 (mi_exec_async_cli_cmd_continuation): New parameter error.
3776 Free last_async_command.
3777 * top.c (command_line_handler_continuation): New parameter error.
3778 * utils.c (exec_cleanup_chain, make_exec_cleanup)
3779 (do_exec_cleanups): Remove.
3780 (add_continuation, do_all_continations)
3781 (add_intermediate_continuation)
3782 (do_all_intermediate_continuations): New parameter error.
3784 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3786 * breakpoint.h (bp_location_p): New typedef.
3787 Register a vector of bp_location_p.
3788 * breakpoint.c (always_inserted_mode)
3789 (show_always_inserted_mode): New.
3790 (unlink_locations_from_global_list): Remove.
3791 (update_global_location_list)
3792 (update_global_location_list_nothrow): New.
3793 (update_watchpoint): Don't free locations.
3794 (should_insert_location): New.
3795 (insert_bp_location): Use should_insert_location.
3796 (insert_breakpoint_locations): Copied from
3798 (insert_breakpoint): Use insert_breakpoint_locations.
3799 (bpstat_stop_status): Call update_global_location_list
3800 when disabling breakpoint.
3801 (allocate_bp_location): Don't add to bp_location_chain.
3802 (set_raw_breakpoint)
3803 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
3804 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
3805 (enable_overlay_breakpoints, disable_overlay_breakpoints)
3806 (set_longjmp_resume_breakpoint)
3807 (enable_watchpoints_after_interactive_call_stop)
3808 (disable_watchpoints_before_interactive_call_start)
3809 (create_internal_breakpoint)
3810 (create_fork_vfork_event_catchpoint)
3811 (create_exec_event_catchpoint, set_momentary_breakpoint)
3812 (create_breakpoints, break_command_1, watch_command_1)
3813 (create_exception_catchpoint)
3814 (handle_gnu_v3_exceptions)
3815 (disable_breakpoint, breakpoint_re_set_one)
3816 (create_thread_event_breakpoint, create_solib_event_breakpoint)
3817 (create_ada_exception_breakpoint): : Don't call check_duplicates.
3818 Call update_global_location_list.
3819 (delete_breakpoint): Don't remove locations and don't
3820 try to reinsert them. Call update_global_location_list.
3821 (update_breakpoint_locations): Likewise.
3822 (restore_always_inserted_mode): New.
3823 (update_breakpoints_after_exec): Temporary disable
3824 always inserted mode.
3825 * Makefile.in: Update dependencies.
3827 * infrun.c (proceed): Remove breakpoints while stepping
3829 (handle_inferior_event): Don't remove or insert
3831 * linux-fork.c (checkpoint_command): Remove breakpoints
3832 before fork and insert after.
3833 (linux_fork_context): Remove breakpoints before switch
3835 * target.c (target_disconnect, target_detach): Remove
3836 breakpoints from target.
3839 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3841 * breakpoint.c (print_one_breakpoint_location): In MI
3842 mode, report the location string the breakpoint was
3843 originally created with.
3845 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
3847 * Makefile.in (xtensa-tdep.o): Update dependencies.
3848 * configure.tgt (xtensa*): Update dependencies.
3849 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
3850 Local variable areg renamed to arreg.
3851 (areg_number): New function.
3852 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
3853 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
3854 replaced by arreg_number.
3855 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
3856 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
3857 (xtensa_scan_prologue): New function.
3858 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
3859 when ENTRY instraction hasn't been executed yet. Get the frame pointer
3860 value based on prologue analysis. Fix the bugs preventing WS and
3861 AR4-AR7/A11 registers from getting right values for intermediate frames,
3862 whose registers have been already spilled.
3863 (xtensa_frame_prev_register): Fix WS register value. Use are_number
3864 and arreg_number appropriately.
3865 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
3866 svr4_ilp32_fetch_link_map_offsets.
3868 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
3870 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
3871 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
3873 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
3875 * acinclude.m4: Add override.m4.
3876 * configure: Regenerate.
3878 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
3880 * ada-lang.c (get_selections): Variable PROMPT made non-const and
3881 initialized with a trailing space now. Use PROMPT_ARG of
3882 COMMAND_LINE_INPUT instead of printing it ourselves.
3884 2008-04-22 Joel Brobecker <brobecker@adacore.com>
3886 * NEWS: Document support for 64-bit core file.
3888 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
3890 * NEWS: Add information on calling convention and new SH CLI options.
3892 * sh-tdep.c (sh_cc_gcc): New static string.
3893 (sh_cc_renesas): Ditto.
3894 (sh_cc_enum): New static string array.
3895 (sh_active_calling_convention): New static string pointer denoting
3896 active user chosen ABI.
3897 (sh_is_renesas_calling_convention): New function to return function
3898 specific ABI, or user choice if necessary.
3899 (sh_use_struct_convention): Rename first argument and turn around its
3900 meaning. Check for renesas ABI and return accordingly.
3901 (sh_use_struct_convention_nofpu): New function.
3902 (sh_next_flt_argreg): Get function type as third parameter. Check
3903 for renesas ABI and choose floating registers accordingly.
3904 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
3905 struct return slot accordingly.
3906 (sh_push_dummy_call_nofpu): Ditto.
3907 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
3908 Evaluate ABI and give to sh_use_struct_convention_nofpu.
3909 (sh_return_value_fpu): Evaluate ABI and give to
3910 sh_use_struct_convention.
3911 (show_sh_command): New function.
3912 (set_sh_command): Ditto.
3913 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
3916 * gdbarch.sh (return_value): Add func_type argument.
3917 * gdbarch.c: Regenerate.
3919 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
3920 val_type so as not to collide with value_type function. Call
3921 using_struct_return with additional function type argument.
3922 * infcall.c (call_function_by_hand): Call using_struct_return and
3923 gdbarch_return_value with additional function type argument.
3924 * infcmd.c (print_return_value): Take addition func_type argument.
3925 Call gdbarch_return_value with additional function type argument.
3926 (finish_command_continuation): Call print_return_value with additional
3927 function type argument.
3928 (finish_command): Ditto.
3929 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
3930 additional function type argument.
3931 * stack.c (return_command): Call using_struct_return and
3932 gdbarch_return_value with additional function type argument.
3933 * value.c (using_struct_return): Take additional function type argument.
3934 * value.h (using_struct_return): Accommodate declaration.
3935 * alpha-tdep.c (alpha_return_value): Add func_type argument.
3936 * amd64-tdep.c (amd64_return_value): Ditto.
3937 * arm-tdep.c (arm_return_value): Ditto.
3938 * avr-tdep.c (avr_return_value): Ditto.
3939 * cris-tdep.c (cris_return_value): Ditto.
3940 * frv-tdep.c (frv_return_value): Ditto.
3941 * h8300-tdep.c (h8300_return_value): Ditto.
3942 (h8300h_return_value): Ditto.
3943 * hppa-tdep.c (hppa32_return_value): Ditto.
3944 (hppa64_return_value): Ditto.
3945 * i386-tdep.c (i386_return_value): Ditto.
3946 * ia64-tdep.c (ia64_return_value): Ditto.
3947 * iq2000-tdep.c (iq2000_return_value): Ditto.
3948 * m32c-tdep.c (m32c_return_value): Ditto.
3949 * m32r-tdep.c (m32r_return_value): Ditto.
3950 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
3951 * m68k-tdep.c (m68k_return_value): Ditto.
3952 (m68k_svr4_return_value): Ditto.
3953 * m88k-tdep.c (m88k_return_value): Ditto.
3954 * mep-tdep.c (mep_return_value): Ditto.
3955 * mips-tdep.c (mips_eabi_return_value): Ditto.
3956 (mips_n32n64_return_value): Ditto.
3957 (mips_o32_return_value): Ditto.
3958 (mips_o64_return_value): Ditto.
3959 * mn10300-tdep.c (mn10300_return_value): Ditto.
3960 * mt-tdep.c (mt_return_value): Ditto.
3961 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
3962 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
3963 (ppc_sysv_abi_broken_return_value): Ditto.
3964 (ppc64_sysv_abi_return_value): Ditto.
3965 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
3966 (ppc_sysv_abi_broken_return_value): Ditto.
3967 (ppc64_sysv_abi_return_value): Ditto.
3968 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
3969 * rs6000-tdep.c (rs6000_return_value): Ditto.
3970 * s390-tdep.c (s390_return_value): Ditto.
3971 * score-tdep.c (score_return_value): Ditto.
3972 * sh-tdep.c (sh_return_value_nofpu): Ditto.
3973 (sh_return_value_fpu): Ditto.
3974 * sh64-tdep.c (sh64_return_value): Ditto.
3975 * sparc-tdep.c (sparc32_return_value): Ditto.
3976 * sparc64-tdep.c (sparc64_return_value): Ditto.
3977 * spu-tdep.c (spu_return_value): Ditto.
3978 * v850-tdep.c (v850_return_value): Ditto.
3979 * vax-tdep.c (vax_return_value): Ditto.
3980 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
3981 * xtensa-tdep.c (xtensa_return_value): Ditto.
3983 * gdbtypes.h (struct type): Add calling_convention member.
3984 * dwarf2read.c (read_subroutine_type): Add calling convention read
3985 from DW_AT_calling_convention attribute to function type.
3987 2008-04-22 Markus Deuling <deuling@de.ibm.com>
3989 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
3990 multi_f77_subscript to support values from registers.
3991 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
3992 * value.h (value_subscripted_rvalue): Add prototype.
3994 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
3996 * f-valprint.c (f_val_print): Likewise.
3998 2008-04-21 Craig Silverstein <csilvers@google.com>
4000 * dwarf2read.c (zlib_decompress_section): Define abfd in the
4003 2008-04-21 Pedro Alves <pedro@codesourcery.com>
4005 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
4006 section is not a code section.
4008 2008-04-19 Craig Silverstein <csilvers@google.com>
4010 * NEWS: Add information on compressed debug sections.
4012 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
4014 * mi/mi-cmd-var.c (varobj_update_one): Print new
4015 value for variable objects that changed type.
4017 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
4019 * varobj.c (varobj_invalidate): Don't touch floating
4022 2008-04-19 Mark Kettenis <kettenis@gnu.org>
4024 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
4025 (multiple_symbols_cancel): Remove extra const.
4026 * symtab.h: Likewise.
4028 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
4030 * interps.c (top_level_interpreter): Rename static variable...
4031 (top_level_interpreter_ptr): ...to this.
4032 (top_level_interpreter): New function.
4034 * interps.h: New extern for top_level_interpreter.
4036 * linespec.c: Include interps.h and mi/mi-cmds.h.
4037 (decode_line_2): When using MI, always set all breakpoints in menu.
4039 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
4041 2008-04-18 Craig Silverstein <csilvers@google.com>
4043 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
4044 * config.in, configure: Regenerate.
4045 * dwarf2read.c: Include zlib.h if present.
4046 Modified *_SECTION macros.
4047 (section_is_p): New.
4048 (dwarf2_locate_sections): Use section_is_p instead of strcmp
4049 (dwarf2_resize_section): New.
4050 to determine whether a given section has a given name.
4051 (zlib_decompress_section): New.
4052 (dwarf2_read_section): Read the compressed section if present
4054 * MAINTAINERS: Added myself to section Write After Approval.
4056 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
4058 * defs.h (exec_set_section_offsets): Remove prototype.
4059 * exec.c (exec_set_section_offsets): Remove function.
4061 2008-04-18 Joel Brobecker <brobecker@adacore.com>
4063 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
4064 in the search for the matching symbol.
4066 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
4068 * breakpoint.c (update_watchpoint): Always reparse
4071 2008-04-17 Joel Brobecker <brobecker@adacore.com>
4073 * breakpoint.c (print_one_breakpoint_location): Make sure to print
4074 the breakpoint address only once.
4076 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
4078 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
4079 rather than a hard-coded architecture, for xcoff executables.
4081 2008-04-17 Doug Evans <dje@google.com>
4083 * buildsym.c (watch_main_source_file_lossage): New fn.
4084 (end_symtab): Call it.
4086 * source.c (find_and_open_source): Add some comments clarifying
4087 handling of FULLNAME argument. Make static. Remove pointless
4090 2008-04-17 Pedro Alves <pedro@codesourcery.com>
4092 * inf-loop.c (inferior_event_handler): Also run the intermediate
4093 continuations in the INF_EXEC_COMPLETE case.
4095 2008-04-16 Tom Tromey <tromey@redhat.com>
4097 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
4098 (set_cmd_async_ok, get_cmd_async_ok): Declare.
4099 * cli/cli-decode.c (set_cmd_async_ok): New function.
4100 (get_cmd_async_ok): New function.
4101 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
4103 * top.c (execute_command): Use get_cmd_async_ok.
4104 * infcmd.c: Include cli/cli-decode.h.
4105 (_initialize_infcmd): Mark "interrupt" as async-ok.
4106 * Makefile.in (infcmd.o): Depend on cli_decode_h.
4108 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
4111 * exec.c: Correct "arch-utils.h" include.
4113 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
4116 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
4117 to allow printing to 'see' real reason of stop. This fixes PR 2424.
4118 * breakpoint.c (bpdisp_texst): New function. The function takes over
4119 the role of bpstats static array in print_one_breakpoint_location.
4120 (print_it_typical): Print "Temporary breakpoint" instead
4121 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
4122 protocols, print disp field.
4123 (print_one_breakpoint_location): Removed bpdisps static definition.
4124 Call new bpstat_text function to get value for 'disp' field.
4125 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
4127 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
4129 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
4130 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
4131 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
4132 * gnulib/Makefile.in: Regenerate.
4134 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4136 * Makefile.in (GNULIB_H): New. Trigger all-lib.
4137 (defs_h): Use $(GNULIB_H).
4138 (all-lib): Depend on gnulib/Makefile.
4139 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
4140 * config.in, gnulib/Makefile.in: Regenerated.
4142 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4144 * Makefile.in (LIBGNU, INCGNU): Define.
4145 (INTERNAL_CFLAGS_BASE): Add INCGNU.
4146 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
4148 ($(LIBGNU), all-lib): New rules.
4149 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
4150 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
4151 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
4152 * gnulib: New directory, from gnulib-tool.
4153 * configure, aclocal.m4: Regenerated.
4155 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4157 * linux-thread-db.c (have_threads_callback): Check thread->private.
4159 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
4160 Vladimir Prus <vladimir@codesourcery.com>
4163 * varobj.c (value_of_root): Update the expression for
4165 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
4168 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
4170 * mi/mi-cmd-var.c: Include "mi-getopt.h".
4171 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
4172 (mi_cmd_var_set_format): Use new mi_parse_format.
4173 (mi_cmd_var_evaluate_expression): Support for -f option to specify
4175 * Makefile.in (mi-cmd-var.o): Update dependencies.
4177 * varobj.h (varobj_get_formatted_value): Declare.
4178 * varobj.c (my_value_of_variable): Added format parameter.
4179 (cplus_value_of_variable): Likewise.
4180 (java_value_of_variable): Likewise.
4181 (c_value_of_variable): Likewise. Evaluate expression based
4182 on format parameter.
4183 (struct language_specific): Add format parameter to function member
4185 (varobj_get_formatted_value): New.
4186 (varobj_get_value): Added format parameter to method call.
4188 2008-04-08 Joel Brobecker <brobecker@adacore.com>
4190 * stabsread.c (cleanup_undefined_types_noname): Manually set the
4191 instance flags of the undefined type before calling replace_type.
4193 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
4195 * target.h (enum strata): Remove the download_stratum.
4197 2008-04-07 Doug Evans <dje@google.com>
4199 * buildsym.h (last_source_file): Add dwarf info to comment.
4200 (last_source_start_addr): Ditto.
4202 2008-04-07 Pedro Alves <pedro@codesourcery.com>
4204 * alphanbsd-tdep.c: Include "target.h".
4205 * mn10300-tdep.c: Include "target.h".
4206 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
4208 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
4210 Fix breakpoint condition that use member variables.
4211 * valops.c (check_field): Remove.
4212 (check_field_in): Rename to check_field.
4213 (value_of_this): Use la_name_of_this.
4214 * value.h (check_field): Adjust prototype.
4216 * language.h (la_value_of_this): Rename to la_name_of_this.
4217 * language.c (unknown_language_defn): Specify "this" for
4219 (auto_language_defn): Likewise.
4220 (local_language_defn): Likewise.
4221 * ada-lang.c (ada_language_defn): Adjust comment.
4222 * c-lang.c (c_language_defn): Adjust comment.
4223 (cplus_language_defn): Specify "this" for name_of_this.
4224 (asm_language_defn): Adjust comment.
4225 (minimal_language_defn): Adjust comment.
4226 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
4227 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
4228 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
4229 * objc-lang.c (objc_language_defn): Specify "self" for
4231 * p-lang.c (pascal_language_defn): Specify "this" for
4233 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
4235 * symtab.c (lookup_symbol_aux): Lookup "this" in the
4236 proper scope, and check for field in type of "this", without
4237 trying to create a value.
4239 2008-04-04 Pedro Alves <pedro@codesourcery.com>
4241 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
4242 (mi_error_message): Delete declaration.
4243 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
4244 returning MI_CMD_ERROR.
4245 * mi/mi-main.c (mi_error_message): Delete.
4246 (mi_cmd_exec_interrupt):
4247 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
4248 (mi_cmd_thread_info): Call error instead of returning
4250 (mi_cmd_data_list_register_values): Call error instead of
4251 returning MI_CMD_ERROR. Adapt to new get_register interface.
4252 (get_register): Change return typo to void. Call error instead of
4253 returning MI_CMD_ERROR.
4254 (mi_cmd_data_write_register_values): Call error instead of
4255 returning MI_CMD_ERROR.
4256 (mi_cmd_list_features): Return MI_CMD_DONE.
4257 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
4258 (mi_execute_command): Always print exceptions with -error.
4260 2008-04-04 Joel Brobecker <brobecker@adacore.com>
4262 * NEWS: Mention new commands set/show multiple-symbols.
4264 2008-04-03 Joel Brobecker <brobecker@adacore.com>
4266 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
4267 (multiple_symbols_cancel): New constants.
4268 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
4269 (multiple_symbols_select_mode): New function.
4270 (_initialize_symtab): Add new set/show multiple-symbols commands.
4271 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
4272 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
4273 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
4275 * linespec.c (decode_line_2): Likewise.
4277 2008-04-03 Doug Evans <dje@sebabeach.org>
4279 * symtab.h (enum free_code): Delete free_contents, unused.
4280 * symmisc.c (free_symtab_block): Delete.
4281 (free_symtab, case free_code): Delete.
4283 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
4285 * valops.c (value_cast_structs): New function. Cast related
4286 STRUCT types up/down and return cast value. The body of this
4287 function comes mostly from value_cast_pointers.
4288 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
4289 to value_cast_structs. Now value_cast_pointers needs only create
4290 appropriate reference after using value_cast_structs for actual
4292 (value_cast): Handle references.
4294 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
4296 * MAINTAINERS: Added myself to section Write After Approval.
4298 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
4300 * ia64-tdep.c (examine_prologue): Correct array access.
4302 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
4304 * cp-support.c (first_component_command): Return if no arguments.
4306 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
4308 * ser-mingw.c (ser_windows_open): Open requested name.
4310 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
4312 * MAINTAINERS: Added myself.
4314 2008-03-28 Pedro Alves <pedro@codesourcery.com>
4316 * target.c (find_default_run_target): Allow a NULL `do_mesg'
4317 parameter. If it is NULL, don't call error.
4318 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
4319 `do_mesg' parameter to find_default_run_target. If no target was
4322 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
4324 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
4325 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
4326 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
4328 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
4330 2008-03-27 Joel Brobecker <brobecker@adacore.com>
4334 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
4336 * features/Makefile (%.dat): Set xmltarget to the base filename
4337 of the XML source, without subdirectory.
4338 * regformats/rs6000/powerpc-32.dat: Regenerate.
4339 * regformats/rs6000/powerpc-64.dat: Regenerate.
4340 * regformats/rs6000/powerpc-e500.dat: Regenerate.
4342 2008-03-27 Markus Deuling <deuling@de.ibm.com>
4344 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
4347 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
4349 * mi/mi-main.c (enum captured_mi_execute_command_actions):
4350 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
4352 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
4354 * objfiles.h (struct objfile): New GDBARCH member.
4355 (get_objfile_arch): Add prototype.
4356 * objfiles.c: Include "arch-utils.h".
4357 (allocate_objfile): Look up gdbarch associated with bfd.
4358 (get_objfile_arch): New function.
4359 * Makefile (objfiles.o): Update dependencies.
4361 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
4363 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
4365 (locexpr_describe_location): Replace current_gdbarch by
4367 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
4368 (dwarf2_add_field): Likewise.
4369 (read_tag_pointer_type): Likewise.
4370 (read_base_type): Likewise.
4371 (new_symbol): Likewise.
4373 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
4374 (decode_base_type, decode_function_type): Likewise.
4375 (coff_read_struct_type, coff_read_enum_type): Likewise.
4376 (coff_symtab_read): Replace current_gdbarch by objfile arch.
4377 (decode_base_type): Likewise.
4378 (coff_read_enum_type): Likewise.
4379 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
4380 (coff_read_enum_type): Likewise.
4382 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
4383 (end_psymtab): Likewise.
4384 (process_one_symbol): Likewise.
4386 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
4387 (parse_procedure): Likewise.
4388 (parse_partial_symbols): Likewise.
4390 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
4392 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
4393 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
4395 (read_range_type): Replace current_gdbarch by objfile arch. Replace
4396 static range_index_type by built-in type.
4397 (read_one_struct_field): Replace current_gdbarch by objfile arch.
4398 (read_enum_type): Likewise.
4400 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
4403 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
4405 * varobj.h (varobj_floating_p): Declare.
4406 * varobj.c (varobj_floating_p): New.
4407 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
4408 '@' as the name, update all floating varobjs.
4410 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
4412 * varobj.c (struct varobj_root): Rename use_selected_frame to
4413 floating, and clarify the meaning.
4414 (varobj_create, varobj_update, new_root_variable): Adjust.
4415 (value_of_root): Don't use type_changed as in variable,
4417 (c_value_of_root): Adjust.
4419 2008-03-25 Pedro Alves <pedro@codesourcery.com>
4421 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
4423 (linux_nat_wait): Add main lwp to gdb's thread list.
4424 * linux-thread-db.c (find_new_threads_callback): Also attach to
4425 already listed threads which thread_db didn't know about yet.
4427 2008-03-25 Pedro Alves <pedro@codesourcery.com>
4429 * linux-nat.c (drain_queued_events): Fix comment typo.
4430 (linux_nat_attach): In async mode, don't rely on storing a pending
4431 status. Instead place the wait status on the pipe.
4432 (linux_nat_resume): Remove unreacheable shortcut code in async
4434 (stop_wait_callback): In async mode, don't store pending status.
4435 Instead, cancel breakpoints or resend the signal appropriatelly.
4436 (cancel_breakpoint): New, refactored from
4437 cancel_breakpoints_callback.
4438 (cancel_breakpoints_callback): Call cancel_breakpoint.
4439 (pipe_to_local_event_queue): Remove special token processing.
4440 (linux_nat_wait): Issue an internal error if a pending status is
4441 found in async mode.
4443 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
4445 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
4447 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
4448 Vladimir Prus <vladimir@codesourcery.com>
4450 * varobj.c (struct varobj_root): New component thread_id.
4451 (varobj_get_thread_id, check_scope): New functions.
4452 (c_value_of_root): Use check_scope. Switch to the
4453 proper thread if necessary.
4455 * varobj.h (varobj_get_thread_id): New extern.
4457 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
4459 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
4462 * top.c: Revert 2008-03-21 changes.
4464 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4466 * thread.c (make_cleanup_restore_current_thread): Make it
4468 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4469 * varobj.c (varobj_update): Don't save/restore frame.
4470 (c_value_of_root): Save/restore thread and frame here,
4471 using make_cleanup_restore_current_thread.
4472 * Makefile.in: Update dependecies.
4474 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4476 * varobj.c (struct varobj_root): Clarify
4477 comment on the frame field.
4478 (varobj_create): Don't set frame if we have no
4481 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4484 Suggested by Jan Kratochvil:
4485 * top.c (gdb_rl_operate_and_get_next_completion): Call
4486 rl_redisplay_function.
4487 (gdb_rl_redisplay): New.
4488 (init_main): Set rl_redisplay_function.
4490 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
4492 * aix-thread.c (pdc_read_regs): Fix compiler warning.
4493 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
4494 (store_regs_kernel_thread): Likewise.
4496 2008-03-21 Pedro Alves <pedro@codesourcery.com>
4498 Linux native async support.
4500 * target.h (struct target_ops): Delete to_async_mask_value and add
4502 (target_is_async_p, target_async): Formatting.
4503 (target_async_mask_value): Delete.
4504 (target_async_mask): Delete function declaration, and add new
4505 target macro with the same name.
4507 * target.c (update_current_target): Replace to_async_mask_value by
4508 to_async_mask. Default to_async_mask to return_one.
4509 (target_async_mask): Delete.
4510 (find_default_can_async_p, find_default_is_async_p): New.
4511 (init_dummy_target): register find_default_can_async_p and
4512 find_default_is_async_p on the dummy target.
4514 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
4515 (debug_linux_nat_async): New global.
4516 (show_debug_linux_nat_async): New function.
4517 (linux_nat_async_enabled, linux_nat_async_mask_value)
4518 (linux_nat_event_pipe, linux_nat_num_queued_events)
4519 (linux_nat_async_events_enabled): New globals.
4520 (struct waitpid_result): New struct.
4521 (waitpid_queue): New global.
4522 (queued_waitpid, push_waitpid, drain_queued_events): New.
4523 (my_waitpid): Call queued_waitpid.
4524 (linux_child_follow_fork): Disable async events during the call.
4525 (blocked_mask): Delete.
4526 (sync_sigchld_action, async_sigchld_action): New globals.
4527 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
4528 async mode, block events during the call.
4529 (linux_nat_create_inferior): New.
4530 (linux_nat_attach): In sync mode, restore the mask states. In
4531 async mode, wake the event loop immediatelly.
4532 (detach_callback): Drain all queued events of the lwp we're
4534 (linux_nat_detach): Block async mode, and drain events of the main
4536 (linux_nat_resume): If in async mode, mask async events during the
4537 call. If short circuiting, force event loop to wake up. If
4538 resuming, set target_executing, and register target events in the
4540 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
4541 (linux_nat_wait): In async mode, block events during the call.
4542 Only enable/disable passing SIGINT to the inferior in sync mode.
4543 Get events from local waitpid queue. If no interesting events was
4544 found, return to events loop. Reregister target events in the
4545 event loop on exit. In sync mode, no need to reblock SIGCHLD.
4546 (linux_nat_kill): Disable events on entry.
4547 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
4548 here. Detach async mode from the event loop if there are no more
4549 forks available, otherwise leave it on.
4550 (sigchld_handler): Assure this is called only in sync mode.
4551 (linux_async_permitted, linux_async_permitted_1): New globals.
4552 (set_maintenance_linux_async_permitted)
4553 (show_maintenance_linux_async_permitted): New functions.
4554 (linux_nat_is_async_p, linux_nat_can_async_p)
4555 (linux_nat_async_mask): New.
4556 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
4557 (get_pending_events, async_sigchld_handler): New.
4558 (linux_nat_async_events): New.
4559 (async_terminal_is_ours): New global.
4560 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
4561 (async_client_callback, async_client_context): New.
4562 (linux_nat_async_file_handler, linux_nat_async)
4563 (linux_nat_disable_async, linux_nat_enable_async): New.
4564 (linux_nat_add_target): Register linux_nat_create_inferior,
4565 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
4566 linux_nat_async_mask, linux_nat_terminal_inferior and
4567 linux_nat_terminal_ours.
4568 (_initialize_linux_nat): Remove local action variable, and update
4569 code that used it to use sync_sigchld_action. Add new
4570 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
4571 set/show command in the maintenance class. Add new "linux-async"
4572 maintenance set/show command. Block SIGCHLD by default. Setup
4573 async_sichld_action, and sync_sigchld_action. Install the default
4575 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
4578 * linux-thread-db.c (re_check_for_thread_db): New.
4579 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
4580 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
4581 (thread_db_async_mask): New.
4582 (init_thread_db_ops): Register thread_db_can_async_p,
4583 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
4585 * remote.c (remote_async_mask_value): New.
4586 (remote_return_zero): New.
4587 (init_remote_ops): Register remote_return_zero as callbacks of
4588 to_can_async_p and to_is_async_p.
4589 (remote_can_async_p, remote_is_async_p, remote_async): Update to
4590 use remote_async_mask_value.
4591 (remote_async_mask): New.
4592 (init_remote_async_ops): Remove to_async_mask_value setting and
4593 register remote_async_mask as to_async_mask callback in
4596 * Makefile.in (linux-nat.o): Update.
4598 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4600 * gdbthread.h (add_thread_with_info): New.
4601 * linux-thread-db.c: Add some documentation.
4602 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
4603 (struct private_thread_info): Remove th_valid and ti_valid.
4604 Replace ti with tid.
4605 (thread_get_info_callback): Do not add TID to the new ptid. Do
4607 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
4608 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
4610 (attach_thread): Handle an already-existing thread. Use
4611 add_thread_with_info. Cache the th and tid.
4612 (detach_thread): Verify that private was set. Remove verbose
4613 argument and printing. Update caller.
4614 (thread_db_detach): Do not adjust inferior_ptid.
4615 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
4616 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
4617 (thread_db_wait): Do not use lwp_from_thread.
4618 (thread_db_pid_to_str): Use the cached TID.
4619 (thread_db_extra_thread_info): Check that private is set.
4620 (same_ptid_callback): Delete.
4621 (thread_db_get_thread_local_address): Do not use it or check
4622 is_thread. Check that private is set. Assume that the thread
4623 handle is already cached.
4624 (init_thread_db_ops): Remove to_resume and to_kill.
4625 * thread.c (add_thread_with_info): New.
4626 (add_thread): Use it.
4627 * linux-nat.c (find_thread_from_lwp): Delete.
4628 (exit_lwp): Do not use it. Check print_thread_events. Print before
4629 deleting the thread.
4630 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
4631 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
4632 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
4633 printf_unfiltered for thread exits.
4634 * procfs.c (procfs_wait): Likewise.
4636 2008-03-21 Chris Demetriou <cgd@google.com>
4638 * symtab.c (rbreak_command): Quote symbol name before passing
4639 it to break_command.
4641 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4643 * eval.c (evaluate_subexp_for_address): Clarify error message.
4644 Use value_must_coerce_to_target.
4645 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
4646 * valops.c (value_assign): Call value_coerce_to_target when
4647 assigning to anything but internalvars. Leave GDB-side arrays
4648 as arrays when assigning to internalvars.
4649 (value_must_coerce_to_target, value_coerce_to_target): New.
4650 (value_coerce_array, value_addr): Call value_coerce_to_target.
4651 (value_array): Create the array in GDB's memory instead of
4653 * value.h (value_must_coerce_to_target, value_coerce_to_target):
4656 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4658 * top.c (quit_confirm): Warn that we will kill the program.
4660 2008-03-19 Pedro Alves <pedro@codesourcery.com>
4662 * inflow.c (terminal_ours_1): Guard access to
4663 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
4665 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
4666 Jim Blandy <jimb@codesourcery.com>
4667 Daniel Jacobowitz <drow@false.org>
4669 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
4670 (dwarf2_read_address): Update prototype.
4672 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
4673 (signed_address_type): Likewise.
4674 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
4675 (execute_stack_op): Update calls to unsigned_address_type,
4676 signed_address_type and dwarf2_read_address. Fix implementation
4677 of DW_OP_deref_size.
4679 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
4680 (dwarf2_per_cu_addr_size): Likewise.
4681 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
4682 (struct dwarf2_loclist_baton): Likewise.
4684 * dwarf2loc.c (find_location_expression): Update calls to
4685 dwarf2_read_address. Use dwarf2_per_cu_objfile and
4686 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
4687 (locexpr_describe_location): Likewise.
4688 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
4689 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
4690 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
4691 to dwarf2_per_cu_addr_size (per_cu).
4692 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
4693 (loclist_read_variable): Likewise.
4694 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
4696 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
4697 instead of baton->objfile.
4698 (dwarf2_per_cu_obfile): New function.
4699 (dwarf2_per_cu_addr_size): Likewise.
4701 * dwarf2-frame.c (struct comp_unit): Move higher.
4702 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
4703 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
4704 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
4705 parameter by using fde->eh_frame_p. Use read_encoded_value
4706 to implement DW_CFA_set_loc.
4707 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
4708 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
4709 execute_stack_op and execute_cfa_program.
4710 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
4711 (size_of_encoded_value): Remove.
4712 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
4713 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
4714 (add_cie): Set cie->unit backlink.
4715 (decode_frame_entry_1): Set cie->addr_size. Update calls to
4717 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
4719 2008-03-17 Markus Deuling <deuling@de.ibm.com>
4721 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
4722 gdbarch_bfd_arch_info.
4724 2008-03-17 Joel Brobecker <brobecker@adacore.com>
4726 * aix-thread.c (pdc_read_regs): Minor reformatting.
4728 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
4730 * thread.c (print_thread_info): Don't insist
4731 on having current thread if there are no
4734 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4736 * infcmd.c (attach_command_post_wait)
4737 (attach_command_continuation): New.
4738 (attach_command): Support background async execution, and async
4739 execution in synchronous mode.
4741 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
4743 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
4744 * symmisc.c (dump_symtab_1): Likewise.
4745 * wrapper.c (gdb_value_struct_elt): Likewise.
4747 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4749 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
4751 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4753 * linux-nat.c (linux_nat_filter_event): New, refactored from
4755 (linux_nat_wait): Call linux_nat_filter_event.
4757 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
4759 * top.c (execute_command): Fix uninitialized variable error.
4761 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
4763 * Makefile.in (amd64nbsd-nat.o): New dependency.
4764 * amd64nbsd-nat.c: Include "nbsd-nat.h".
4765 (_initialize_amd64nbsd_nat): Update target vector to use
4766 nbsd_pid_to_exec_file.
4767 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
4769 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4771 Remove ignoring leading exec events code.
4772 * fork-child.c (startup_inferior): Do not set
4773 inferior_ignoring_leading_exec_events.
4774 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
4775 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
4776 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
4777 (handle_inferior_event): Remove code for ignoring leading exec
4779 * target.c (update_current_target): Do not inherit, or default,
4780 to_reported_exec_events_per_exec_call.
4781 (debug_to_reported_exec_events_per_exec_call): Remove.
4782 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
4783 * target.h (target_reported_exec_events_per_exec_call): Remove.
4784 (struct target): Remove the to_reported_exec_events_per_exec_call
4787 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4789 Implement -thread-info.
4790 * gdbthread.h (print_thread_info): Declare.
4792 * thread.c (print_thread_info): New, extracted
4793 from info_threads_command and adjusted to
4794 work for CLI and MI.
4795 (info_threads_command): Use print_thread_info.
4796 * Makefile.in: Update dependencies.
4798 * mi/mi-cmds.c (mi_cmds): Specify a handler
4800 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
4801 * mi/mi-main.c (mi_cmd_thread_info): New.
4802 (mi_cmd_list_features): Include 'thread-info'.
4804 2008-03-14 Kevin Buettner <kevinb@redhat.com>
4806 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
4807 to decide whether to match instruction patterns using "sw" and "sd".
4809 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4811 * infcmd.c (jump_command): Postpone disabling stdin until after
4814 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4816 * inflow.c (gdb_getpgrp): New.
4817 (gdb_has_a_terminal): Use get_getpgrp.
4818 (terminal_ours_1): If attach_flag is set, don't refetch
4819 inferior_process_group.
4821 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4823 * features/library-list.dtd: Allow "section" elements as children
4824 of "library". Add "section" element and describe its attributes.
4826 * solib-target.c (struct lm_info): Add section_bases member.
4827 (library_list_start_segment): Error out if seen a section element.
4828 (library_list_start_section): New.
4829 (library_list_end_library): New.
4830 (solib_target_free_library_list): Free section_bases.
4831 (section_attributes): New.
4832 (library_children): Make "segment" optional. Add "section" child.
4833 (library_list_children): Register library_list_end_library.
4834 (solib_target_relocate_section_addresses): Handle section bases.
4836 * NEWS: Mention new qXfer:libraries:read section offsets support.
4838 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4840 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
4841 (make_exec_error_cleanup): Remove declarations.
4842 * utils.c (exec_error_cleanup_chain): Remove.
4843 (do_exec_error_cleanups, discard_exec_error_cleanups)
4844 (make_exec_error_cleanup): Remove.
4845 * event-loop.c (start_event_loop): Adjust call to
4847 * event-top.c (async_enable_stdin): Remove the paramater dummy.
4848 (async_disable_stdin): Don't register async_enable_stdin via
4850 * inf-loop.c (inferior_event_handler): Don't
4851 call do_exec_error_cleanups. Call async_enable_stdin instead.
4852 * event-loop.c (start_event_loop): Adjust call to
4854 * tui/tui-interp.c (tui_command_loop): Adjust call to
4857 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4860 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
4861 * breakpoint.c (bpstat_do_actions): In async mode,
4862 don't jump to top expecting stop_bpstat to be already
4864 * event-loop.c (start_event_loop): Call async_enable_stdin
4866 * event-top.c (async_enable_stdin): Do nothing if sync_execution
4868 (command_handler): Do not setup continuation here.
4869 (command_line_handler_continuation): Move to...
4870 * top.c (command_line_handler_continuation): ... here.
4871 (execute_command): In async mode, register continuation.
4872 Don't check frame's language in running in async mode.
4873 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
4874 * inf-loop.c (complete_execution): Inline into...
4875 (inferior_event_handler): ... here. Clear target_executing before
4876 doing any cleanups. Don't try to show prompt if the target was
4878 * infcmd.c (signal_command): Add support for async mode.
4879 (finish_command): Only add continuation if the target was
4880 successfully resumed.
4881 * remote.c (init_async_opts): Register to_get_thread_local_address
4883 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
4884 with sync_execution.
4885 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
4888 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
4890 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
4891 * exec.c (exec_bfd_mtime): Define.
4892 (exec_close): Clear it.
4893 (exec_file_attach): Set it.
4894 * gdbcore.h (exec_bfd_mtime): Declare.
4895 * source.c (find_source_lines): Do not use bfd_get_mtime.
4897 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4899 * top.c (simplified_command_loop): Remove.
4901 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4903 Remove unused remote.c hooks.
4904 * remote.c (deprecated_target_resume_hook)
4905 (deprecated_target_wait_loop_hook): Remove.
4906 (remote_resume): Do not call deprecated_target_resume_hook.
4907 (remote_wait): Do not call deprecated_target_wait_loop_hook.
4908 (remote_async_wait): Likewise.
4910 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4912 Implement MI notification for new threads.
4913 * doc/observer.texi (new_thread): Document.
4914 * observer.sh: Forward declare struct thread_info.
4915 * thread.c (add_thread): Notify observer.
4917 * interps.h (interp_init_ftype): New parameter
4919 (interp_set): Likewise.
4920 (top_level_interpreter_data): Declare.
4921 * interps.c (interp_set): New parameter top_level.
4922 Pass it to interpreter's init function. Remember
4923 top level interpreter.
4924 (interpreter_exec_cmd): Adjust.
4925 (top_level_interpreter_data): New.
4926 * main.c (captured_main): Pass 1 for top_level
4927 parameter of interp_set.
4928 * cli/cli-interp.c (cli_interpreter_init): New
4929 parameter top_level.
4930 * tui/tui-interp.c (tui_init): New parameter top_level.
4932 * mi/mi-interp.c (mi_new_thread): New.
4933 (mi_interpreter_init): If top level, register
4934 observer for new threads.
4936 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
4938 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4940 * top.c (execute_command): Disable break and stop
4941 commands in async mode.
4943 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4946 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4947 * inf-loop.c (inferior_event_handler): Don't include remote.h.
4948 Call target_stop in the INF_QUIT_REQ case.
4949 * Makefile.in (inf-loop.o): Update.
4951 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4953 * inf-loop.c (inferior_event_handler): Don't include remote.h.
4954 Call target_stop in the INF_QUIT_REQ case.
4955 * Makefile.in (inf-loop.o): Update.
4957 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4959 * top.c (execute_command): Enable break, info and interrupt
4960 commands in async mode.
4962 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
4963 Daniel Jacobowitz <dan@codesourcery.com>
4965 * breakpoint.h (breakpoint_restore_shadows): New
4967 * breakpoint.c (breakpoint_restore_shadows): New.
4968 (read_memory_nobpt): Delete.
4969 * gdbcore.h (read_memory_nobpt): Delete declaration.
4970 * target.c (memory_xfer_partial): Call
4971 breakpoint_restore_shadows.
4972 (restore_show_memory_breakpoints)
4973 (make_show_memory_beakpoints_cleanup): New.
4974 (show_memory_breakpoints): New.
4975 * target.h (make_show_memory_beakpoints_cleanup): Declare.
4976 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
4977 Make sure we see memory breakpoints when checking if
4978 breakpoint is still there.
4979 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
4980 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
4981 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
4982 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
4984 2008-03-12 Pedro Alves <pedro@codesourcery.com>
4986 * thread.c (add_thread): Use printf_unfiltered to print.
4988 2008-03-12 Joel Brobecker <brobecker@gnat.com>
4990 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
4991 that is true only on x86-solaris and x86_64-solaris.
4992 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
4993 with proc_get_LDT_entry.
4995 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
4997 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
4998 * config.in, configure: Regenerate.
4999 * fork-child.c (fork_inferior): Call create_tty_session.
5000 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
5001 (create_tty_session): New function.
5002 * terminal.h: Declare create_tty_session.
5004 2008-03-12 Alan Modra <amodra@bigpond.net.au>
5007 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
5008 * mipsread.c: Include elf/internal.h.
5009 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
5012 2008-03-11 Markus Deuling <deuling@de.ibm.com>
5014 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
5015 to get at the current architecture and at the target specific vector.
5016 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
5017 remove define of I387_ST0_REGNUM.
5019 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
5021 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
5022 get at the current architecture
5023 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
5026 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
5027 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
5029 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
5030 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
5031 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
5033 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
5034 at the target specific vector.
5036 (i386_get_longjmp_target): Use get_frame_arch to get at the current
5037 architecture. Use gdbarch_tdep to get at the target specific vector.
5039 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
5040 update caller. Use gdbarch_tdep to get at the target specific vector.
5042 (i386_register_to_value: Use get_frame_arch to get at the current
5045 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
5048 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5049 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
5050 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
5051 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
5053 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
5056 (i387_convert_register_p, i387_register_to_value,
5057 i387_value_to_register): Update call for i386_fp_regnum_p.
5059 * i387-tdep.h: Remove comment.
5060 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
5061 (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_XMM0_REGNUM,
5064 I387_MXCSR_REGNUM): Add target specific vector as parameter.
5066 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
5068 * Makefile.in (fork-child.o): Update.
5069 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
5070 argument. Gather all gdbserver features together.
5071 * fork-child.c (exec_wrapper): New variable.
5072 (fork_inferior): Use it.
5073 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
5074 (unset_exec_wrapper_command, _initialize_fork_child): New.
5076 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
5078 * source.c (directory_command): Modify the determination of
5079 condition of terminal "from_tty".
5081 2008-03-10 Matt Rice <ratmice@gmail.com>
5083 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
5085 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
5087 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
5088 of the data passing to strtoulst function.
5089 (info_spu_signal_command): Likewise.
5091 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
5093 * mi/mi-interp.c (mi_command_loop): Remove
5096 2008-03-07 Joel Brobecker <brobecker@adacore.com>
5098 * remote.c (extended_remote_attach_1): Make local variable pid an int
5101 2008-03-07 Joel Brobecker <brobecker@adacore.com>
5103 * solib-svr4.c (svr4_same_1): New function, originally extracted
5104 from svr4_same and expanded to handle the sparc64 case.
5105 (svr4_same): Move up and reimplement using svr4_same_1.
5106 (enable_break): Use svr4_same_1 to do shared library name comparisons.
5108 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
5110 * MAINTAINERS: Move self to Paper trail.
5112 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
5114 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
5115 * event-loop.c (call_async_signal_handler): New.
5116 * event-loop.h (call_async_signal_handler)
5117 (gdb_call_async_signal_handler): Declare.
5118 (mark_async_signal_handler): Add comments.
5119 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
5120 * mingw-hdep.c (sigint_event, sigint_handler): New.
5121 (gdb_select): Use them. Wait for the readline signal handler
5123 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
5124 * posix-hdep.c (gdb_call_async_signal_handler): New function.
5125 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
5127 (remote_fileio_ctrl_c_signal_handler): Use
5128 gdb_call_async_signal_handler.
5129 (initialize_remote_fileio): Initialize sigint_fileio_token.
5130 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
5131 not initialize tokens here.
5132 (handle_remote_sigint_twice): Likewise. Reinstall
5133 handle_remote_sigint.
5134 (async_remote_interrupt_twice): Just call interrupt_query.
5135 (cleanup_sigint_signal_handler): Do not delete tokens.
5136 (remote_interrupt, remote_interrupt_twice): Use
5137 gdb_call_async_signal_handler.
5138 (interrupt_query): Reinstall the default signal handler.
5139 (_initialize_remote): Initialize tokens here.
5141 2008-03-04 Joel Brobecker <brobecker@adacore.com>
5143 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
5144 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5145 Change the type of the lr register to code_ptr.
5146 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5147 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5148 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5149 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5150 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5151 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5152 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
5154 2008-03-03 James E. Wilson <wilson@tuliptree.org>
5156 * MAINTAINERS: Update my email address.
5158 2008-03-03 Keith Seitz <keiths@redhat.com>
5160 From Dave Murphy <davem@devkitpro.org>:
5161 * configure.ac: Set tcl configdir to win under mingw.
5162 * configure: Regenerate.
5164 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
5166 * breakpoint.c (fetch_watchpoint_value): New function.
5167 (update_watchpoint): Set and clear val_valid. Use
5168 fetch_watchpoint_value. Handle unreadable values on the
5169 value chain. Correct check for user-requested array watchpoints.
5170 (breakpoint_init_inferior): Clear val_valid.
5171 (watchpoint_value_print): New function.
5172 (print_it_typical): Use it. Do not free or clear old_val. Print
5173 watchpoints even if old_val == NULL.
5174 (watchpoint_check): Use fetch_watchpoint_value. Check for values
5175 becoming readable or unreadable.
5176 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
5177 (do_enable_watchpoint): Likewise.
5178 * breakpoint.h (struct breakpoint): Update comment for val. Add
5180 * NEWS: Mention watchpoints on inaccessible memory.
5182 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
5184 * Makefile.in (i386-nat.o): Update.
5185 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
5186 i386_use_watchpoints.
5187 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
5188 i386_use_watchpoints.
5189 * i386-nat.c (i386_stopped_data_address): Take two arguments.
5190 (i386_stopped_by_watchpoint): Update call.
5191 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
5192 * config/i386/nm-i386.h: Conditionalize definitions on
5193 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
5194 (i386_use_watchpoints): Declare.
5195 (i386_stopped_data_address): Update.
5196 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5197 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5199 2008-02-29 Joel Brobecker <brobecker@adacore.com>
5201 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
5202 * version.in: Bump version to 6.8.50.20080229-cvs.
5204 2008-02-28 Markus Deuling <deuling@de.ibm.com>
5206 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
5209 2008-02-28 Tom Tromey <tromey@redhat.com>
5211 * infcmd.c (notice_args_read): Print result of get_inferior_args.
5213 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
5215 * infcmd.c (kill_if_already_running): Make static. Use
5216 target_require_runnable.
5217 * target.c (target_require_runnable): New.
5218 * target.h (target_require_runnable): Declare.
5220 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
5222 * frame.c (reinit_frame_cache): Only annotate if frames were
5225 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5227 * regformats/reg-ppc.dat: Rename "ps" to "msr".
5228 * regformats/reg-ppc64.dat: Likewise.
5230 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5232 * features/Makefile (%.dat): Emit xmltarget statement.
5234 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
5235 Generate code to set gdbserver_xmltarget in init_registers_${name}.
5237 * regformats/arm-with-iwmmxt.dat: Regenerate.
5238 * regformats/mips64-linux.dat: Regenerate.
5239 * regformats/mips-linux.dat: Regenerate.
5240 * regformats/rs6000/powerpc-32.dat: Regenerate.
5241 * regformats/rs6000/powerpc-64.dat: Regenerate.
5242 * regformats/rs6000/powerpc-e500.dat: Regenerate.
5244 * regformats/reg-arm.dat: Add xmlarch statement.
5245 * regformats/reg-i386.dat: Likewise.
5246 * regformats/reg-i386-linux.dat: Likewise.
5247 * regformats/reg-x86-64-linux.dat: Likewise.
5248 * regformats/reg-spu.dat: Likewise.
5250 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
5252 * remote.c (remote_wait, remote_async_wait): Stop if we receive
5255 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
5257 * utils.c (debug_timestamp): New.
5258 (vfprintf_unfiltered): Print timestamps if requested.
5259 (show_debug_timestamp): New.
5260 (initialize_utils): Register "set debug timestamp".
5261 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
5263 2008-02-27 Joel Brobecker <brobecker@adacore.com>
5265 * breakpoint.c (skip_prologue_sal): New function.
5266 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
5267 computed from a line number.
5269 2008-02-27 Joel Brobecker <brobecker@adacore.com>
5271 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
5272 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5273 Set PC register type to "code_ptr".
5274 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5275 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5276 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5277 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5278 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5279 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5280 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
5283 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
5285 * regformats/regdat.sh: Rename init_registers function in
5286 generated file to init_registers_${name}.
5288 * regformats/reg-crisv32.dat: Set "name" to crisv32.
5289 * regformats/reg-ppc64.dat: Set "name" to ppc64.
5290 * regformats/reg-s390x.dat: Set "name" to s390x.
5292 2008-02-26 Greg Law <glaw@undo-software.com>
5294 * regcache.c (registers_changed): Call reinit_frame_cache.
5296 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
5298 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
5299 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
5300 and svr4_fetch_objfile_link_map.
5301 * Makefile.in (sh-linux-tdep.o): Update.
5303 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
5305 * amd64-tdep.c (amd64_classify): Add support for decimal float
5307 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
5308 use the struct return convention.
5310 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
5312 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
5313 to old format. Discard breakpoint address if shared library is
5315 (breakpoint_1): Adjust formatting of table header accordingly.
5317 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
5319 * remote.c (remote_get_threadlist): If the response
5320 is empty, don't try to parse it.
5322 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
5324 Unbreak 'target async'.
5325 * serial.c (serial_async): Set the
5326 handler function before enabling async
5329 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
5331 * solib-svr4.c (enable_break): Convert r_brk to a code address.
5333 2008-02-21 Pedro Alves <pedro@codesourcery.com>
5335 * remote.c (extended_remote_attach_1): Set attach_flag.
5336 (extended_remote_create_inferior_1): Clear attach_flag.
5338 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
5340 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
5342 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
5343 * solib-svr4.c (solib_svr4_r_brk): New.
5344 (open_symbol_file_object, svr4_current_sos): Always check the
5346 (svr4_fetch_objfile_link_map): Do not set debug_base.
5347 (enable_break): Use r_brk if it is set.
5348 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
5349 (svr4_lp64_fetch_link_map_offsets): Likewise.
5350 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
5352 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5353 Mark Kettenis <kettenis@gnu.org>
5355 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
5356 trad_frame_saved_reg.
5357 (trad-frame.h): New include.
5359 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
5360 instead of frame_obstack_zalloc.
5361 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
5363 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
5365 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5367 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
5368 from disassemble_info instead of gdbarch_byte_order.
5370 * mips-tdep.c (gdb_print_insn_mips): Likewise.
5371 * arm-tdep.c (gdb_print_insn_arm): Likewise.
5373 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5375 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
5376 gdbarch as parameter.
5378 * gdbarch.{c,h}: Regenerate.
5380 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5382 * mem-break.c (default_memory_insert_breakpoint)
5383 (default_memory_remove_breakpoint): Likewise.
5384 * target.h (default_memory_remove_breakpoint)
5385 (default_memory_insert_breakpoint): Likewise.
5387 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5388 parameter. Replace current_gdbarch by gdbarch.
5389 * m32r-tdep.c (m32r_memory_insert_breakpoint)
5390 (m32r_memory_remove_breakpoint): Likewise.
5392 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
5394 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
5396 2008-02-19 Joel Brobecker <brobecker@adacore.com>
5398 * NEWS: Add entry describing Add support improvements.
5400 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5402 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
5405 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5407 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
5408 register_offset_hack anymore.
5410 * regcache.{c,h} (register_offset_hack): Remove.
5412 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5414 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
5416 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
5417 current_gdbarch by gdbarch.
5418 (hppa64_hpux_find_global_pointer): Likewise.
5419 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
5420 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
5421 find_global_pointer.
5423 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
5425 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
5427 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
5428 of gdbarch_num_regs.
5430 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
5431 replace current_gdbarch by gdbarch.
5432 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
5434 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5436 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
5437 and replace current_gdbarch by gdbarch.
5439 (store_register): Update call for exec_one_dummy_insn.
5440 (fetch_register, store_register): Update call of regmap.
5442 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
5443 parameter and replace current_gdbarch by gdbarch.
5445 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
5446 the current architecture. Update call for getregs_supplies and
5448 (ppcnbsd_fetch_inferior_registers): Likewise.
5450 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
5451 replace current_gdbarch by gdbarch.
5452 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
5453 get_regcache_arch to get at the current architecture. Update call for
5456 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5458 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
5461 2008-02-15 Markus Deuling <deuling@de.ibm.com>
5463 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
5465 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
5467 * NEWS: Mention pending breakpints in MI.
5469 2008-02-14 Markus Deuling <deuling@de.ibm.com>
5471 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
5473 2008-02-13 Markus Deuling <deuling@de.ibm.com>
5475 Add script to build and test GDB using enable-targets=all.
5477 * gdb_buildall.sh: New file.
5479 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
5481 * NEWS (New native configurations): Xtensa GNU/Linux.
5482 (New targets): Xtensa GNU/Linux.
5483 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
5485 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
5486 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
5487 * configure.tgt (xtensa*-*-linux*): New entry.
5488 * xtensa-config.c (xtensa_tdep): New variable.
5489 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
5490 (rmap): Change format based on new macro XTREG.
5491 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
5492 * xtensa-linux-nat.c: New.
5493 * xtensa-linux-tdep.c: New.
5494 * xtensa-xtregs.c: New.
5495 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
5496 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
5497 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
5498 (xtensa_register_t): New field coprocessor.
5499 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
5500 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
5501 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
5502 Update to handle privileged registers.
5503 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
5504 (xtensa_push_dummy_call): Set windowstart register correctly.
5505 (call0_analyze_prologue): Initialize xtensa_default_isa.
5506 (xtensa_derive_tdep): New.
5507 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
5508 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
5509 Call xtensa_derive_tdep().
5510 * config/xtensa/linux.mh: New.
5511 * regformats/reg-xtensa.dat: New.
5513 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
5515 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
5516 (filenames.h): New include.
5517 * Makefile.in (corelow.o): Add dependency for filenames.h.
5519 2008-02-08 Doug Evans <dje@google.com>
5521 * source.c (find_and_open_source): Always rewrite absolute filenames.
5523 2008-02-07 Doug Evans <dje@google.com>
5525 * breakpoint.c: #include "hashtab.h".
5526 (ambiguous_names_p): New fn.
5527 (update_breakpoint_locations): When restoring bp enable status, don't
5528 compare function names if any functions have same name.
5529 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
5531 2008-02-07 Joel Brobecker <brobecker@adacore.com>
5533 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
5534 instead of just a VEC*. Update use of SV.
5535 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
5537 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5539 * NEWS: Put all new commands since gdb-6.7 together.
5541 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5543 * ada-lang.c: #include "vec.h".
5544 (struct string_vector, new_string_vector, string_vector_append):
5546 (char_ptr): New typedef.
5547 (DEF_VEC_P (char_ptr)): New VEC type.
5548 (symbol_completion_add): Update profile to take the new VEC type
5549 instead of the old string_vector structure. Update code accordingly.
5550 (ada_make_symbol_completion_list): Use the new VEC type instead of
5551 the old string_vector structure, and update the code accordingly.
5552 * Makefile.in (ada-lang.o): Add dependency on vec.h.
5554 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
5556 * p-exp.y: Set current_type in missing places.
5557 (leftdiv_is_integer): New static variable.
5558 Typecast right operand of BINOP_DIV to long_double if both operands
5561 2008-02-06 Maciej W. Rozycki <macro@mips.com>
5563 * remote-mips.c (set_breakpoint): Rename to...
5564 (mips_set_breakpoint): ... this.
5565 (clear_breakpoint): Rename to...
5566 (mips_clear_breakpoint): ... this.
5567 (common_breakpoint): Rename to...
5568 (mips_common_breakpoint): ... this.
5569 (check_lsi_error): Rename to...
5570 (mips_check_lsi_error): ... this.
5572 2007-02-05 Joel Brobecker <brobecker@adacore.com>
5574 * language.h (struct language_defn): Add new field
5575 la_make_symbol_completion_list.
5576 * symtab.c (default_make_symbol_completion_list): Renames
5577 make_symbol_completion_list.
5578 (make_symbol_completion_list): New function.
5579 * symtab.h (default_make_symbol_completion_list): Add declaration.
5580 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
5581 (auto_language, local_language): Likewise.
5582 * objc-lang.c (objc_language_defn): Likewise.
5583 * scm-lang.c (scm_language_defn): Likewise.
5584 * m2-lang.c (m2_language_defn): Likewise.
5585 * f-lang.c (f_language_defn): Likewise.
5586 * jv-lang.c (java_language_defn): Likewise.
5587 * p-lang.c (pascal_language_defn): Likewise.
5588 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
5589 (minimal_language_defn): Likewise.
5590 * ada-lang.c (struct string_vector): New structure.
5591 (new_string_vector, string_vector_append, ada_unqualified_name)
5592 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
5593 (ada_make_symbol_completion_list): New functions.
5594 (ada_language_defn): Set la_make_symbol_completion_list.
5595 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
5596 this function is static.
5598 2008-02-05 Kevin Buettner <kevinb@redhat.com>
5600 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
5601 to account for call site optimizations.
5603 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
5605 * tracepoint.c (read_actions): Handle end-of-text indicator
5606 in action list properly. (Committed by Jim Blandy)
5608 2008-02-05 Jim Blandy <jimb@red-bean.com>
5610 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
5611 pseudoregister, not an internal error.
5612 Reported by: Andrzej Zaborowski
5614 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5616 * varobj.c (c_value_of_variable): Use xstrdup.
5618 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5620 Update stored rendition of varobj value when format changes.
5621 * varobj.c (varobj_set_display_format): Recomputed
5623 (c_value_of_variable): Return print_value.
5625 2008-02-03 Doug Evans <dje@google.com>
5627 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
5628 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
5629 * valops.c (value_one): New function.
5630 * value.h (value_one): Declare.
5632 Fix argument promotion for binary arithmetic ops for C.
5633 * valarith.c (unop_result_type): New fn.
5634 (binop_result_type): New fn.
5635 (value_binop): Move result type computation to binop_result_type.
5636 (value_pos, value_neg, value_complement): Move result type
5637 computation to unop_result_type.
5640 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5641 Return basetype, fieldno if found. All callers updated.
5642 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
5644 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5645 * symfile.h (fill_in_vptr_fieldno): Delete.
5647 2008-02-02 Doug Evans <dje@google.com>
5649 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
5651 * typeprint.c (*): Whitespace cleanup.
5653 2008-02-02 Mark Kettenis <kettenis@gnu.org>
5654 Luis Machado <luisgpm@br.ibm.com>
5655 Thiago Jung Bauermann <bauerman@br.ibm.com>
5657 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
5658 don't fit into registerson the stack the way GCC does.
5660 2008-02-01 Joel Brobecker <brobecker@adacore.com>
5662 * symtab.c (symbol_set_names): Do not add an entry in the demangling
5663 hash table for Ada symbols. Just store the linkage name as is,
5664 and leave the demangled_name as NULL.
5666 2007-02-01 Joel Brobecker <brobecker@adacore.com>
5668 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
5669 in the global scope.
5670 (new_symbol): Likewise.
5672 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5674 * breakpoint.c (break_command_1): Return void.
5675 (break_command_really): Return void. Rethrow
5676 exceptions instead of returning.
5677 (gdb_breakpoint): Remove the error_message parameter.
5678 Return void. Rename to set_breakpoint.
5679 * gdb.h (gdb_breakpoint): Rename and move to...
5680 * breakpoint.h (set_breakpoint): ...here.
5681 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
5682 event hooks even if exception is thrown. Adjust to
5683 gdb_breakpoint interface changes.
5686 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
5688 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
5689 float in both first and second word in the doubleword, to support
5692 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5694 Properly rethrow exception. This fixes errors
5695 about non-existent functions for -break-insert.
5696 * breakpoint.c (break_command_really): Use throw_exception
5697 for rethrowing. If rethrowing, don't print the exception.
5699 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5701 * NEWS: Mention Decimal Floating Point support.
5703 2008-01-31 Joel Brobecker <brobecker@adacore.com>
5705 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
5706 value type to builtin_type_void_func_ptr.
5708 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
5710 * s390-tdep.c (is_float_singleton, is_float_like,
5711 alignment_of, s390_return_value): Make checks for
5712 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
5714 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
5715 Thiago Jung Bauermann <bauerman@br.ibm.com>
5717 * infcmd.c (default_print_registers_info): Also print hex
5718 raw contents for TYPE_CODE_DECFLOAT registers.
5719 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
5720 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
5721 (rs6000_register_name): Add support for DFP pseudo-registers.
5722 (rs6000_pseudo_register_type): Likewise.
5723 rs6000_pseudo_register_reggroup_p): Likewise.
5724 (ppc_pseudo_register_read): New function.
5725 (ppc_pseudo_register_write): Likewise.
5726 (rs6000_pseudo_register_read): Likewise.
5727 (rs6000_pseudo_register_write): Likewise.
5728 (e500_pseudo_register_read): Move checks to
5729 rs6000_pseudo_register_read.
5730 (e500_pseudo_register_write): Move checks to
5731 rs6000_pseudo_register_write.
5732 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
5733 rs6000_pseudo_register_read and rs6000_pseudo_register_write
5734 in gdbarch if SPE or DFP is available. Adjust gdbarch's
5735 num_pseudo_regs to account for DFP pseudo regs.
5737 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5739 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
5740 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
5741 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
5742 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
5743 e500_pseudo_register_read, e500_pseudo_register_write): Use
5744 IS_SPE_PSEUDOREG macro.
5745 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
5746 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
5747 Remove initialization of tdep->ppc_ev31_regnum.
5749 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5751 * printcmd.c (print_formatted): Handle references as for unformatted
5754 2008-01-30 Joel Brobecker <brobecker@adacore.com>
5756 * eval.c (evaluate_subexp_standard): Add handling of user
5757 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
5759 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
5761 * eval.c (evaluate_subexp_standard): Support
5762 BINOP_INTDIV opcode.
5764 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
5766 * valarith.c (value_binop): Add floating-point BINOP_MIN and
5768 For BINOP_EXP, use length and signedness of left operand only for
5769 result, as for shifts.
5770 For integral operands to BINOP_EXP, use new integer_pow and
5771 uinteger_pow functions so as to get full range of results.
5772 (integer_pow): New function.
5773 (uinteger_pow): New function.
5775 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
5777 Use vector for varobj_list_children interface.
5778 * gdb/varobj.c (varobj_list_children): Return vector
5780 * gdb/varobj.h (varobj_list_children): Adjust
5782 (varobj_p): Declare. Declare vector thereof.
5783 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
5784 for varobj_list_children change.
5785 * Makefile.in (varobj_h): Update dependencies.
5787 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
5789 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
5790 TYPE_CODE_DECFLOAT arguments.
5791 (ppc64_sysv_abi_push_dummy_call) Likewise.
5792 (get_decimal_float_return_value): New function.
5793 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
5794 values by calling get_decimal_float_return_value.
5795 (ppc64_sysv_abi_return_value): Likewise.
5797 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
5799 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
5800 for preprocessor macro information. Formatting changes.
5802 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5804 * remote.c (struct remote_state): Add cached_wait_status.
5805 (remote_exec_file): New variable.
5806 (PACKET_vAttach, PACKET_vRun): New constants.
5807 (extended_remote_restart): Do not query for status.
5808 (struct start_remote_args): New.
5809 (remote_start_remote): Take it as a second argument. Check
5810 whether the target is running. Issue an error for non-running
5811 non-extended targets. Cache the wait status. Set inferior_ptid
5813 (remote_open_1): Prompt to disconnect non-running targets. Make
5814 sure the target is marked running. Do not set inferior_ptid here.
5815 Update call to remote_start_remote. Do not call remote_check_symbols
5816 if the target is not running.
5817 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
5818 argument. Handle a non-running target.
5819 (remote_detach): Use it.
5820 (extended_remote_detach): New.
5821 (remote_disconnect): Fix typo. Use remoute_mourn_1.
5822 (extended_remote_attach_1, extended_remote_attach)
5823 (extended_async_remote_attach): New.
5824 (remote_vcont_resume): Remove unused variable.
5825 (remote_wait, remote_async_wait): Use any cached wait status.
5826 (putpkt_binary, getpkt): Clear any cached wait status.
5827 (extended_remoute_mourn_1): New.
5828 (extended_remote_mourn): Use it.
5829 (extended_async_remote_mourn, extended_remote_run): New.
5830 (extended_remote_create_inferior_1): New.
5831 (extended_remote_create_inferior): Use it.
5832 (extended_remote_async_create_inferior): Likewise.
5833 (remote_xfer_partial): Skip for non-executing targets.
5834 (init_extended_remote_ops): Set to_detach and to_attach.
5835 (init_extended_async_remote_ops): Likewise. Use
5836 extended_async_remote_mourn.
5837 (_initialize_remote): Register vAttach, vRun, and
5838 set remote exec-file.
5839 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
5841 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5843 * Makefile.in (symfile.o): Update.
5844 * NEWS: Mention exec tracing support.
5845 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
5847 * infcmd.c (kill_if_already_running, detach_command)
5848 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
5849 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
5850 (follow_exec): Do not check may_follow_exec. Do not mourn and push
5851 targets. Apply the sysroot path to the loaded executable. Use
5852 no_shared_libraries.
5853 * linux-nat.c (linux_child_follow_fork): Print fork following
5854 messages if verbose.
5855 (kill_wait_callback): Kill again before waiting a second time.
5856 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
5857 no_shared_libraries.
5859 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5861 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
5863 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5865 * nto-tdep.h: Remove #include "defs.h".
5866 * nto-tdep.c: Add #include "defs.h".
5867 * Makefile.in (nto_tdep_h): Update dependencies.
5868 (nto-tdep.o): Likewise.
5870 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5872 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
5874 (proceed, start_remote): Update call to wait_for_inferior.
5875 * inferior.h (wait_for_inferior): Update declaration.
5876 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
5877 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
5878 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
5879 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
5881 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
5883 * varobj (adjust_value_for_child_access): Added checking for
5884 returned value from gdb_value_ind.
5885 (c_describe_child): Likewise.
5886 (cplus_describe_child): Fixed a typo.
5888 2008-01-29 Jim Blandy <jimb@red-bean.com>
5890 * MAINTAINERS: Update my info.
5892 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
5894 Use multiple locations for hardware watchpoints.
5895 This eliminates the need to traverse value chain, doing
5896 various checks, in three different places.
5898 * breakpoint.h (struct bp_location): New fields
5899 lengths and watchpoint_type.
5900 (struct breakpoint): Remove the val_chain field.
5901 * breakpoint.c (is_hardware_watchpoint): New.
5902 (free_valchain): Remove.
5903 (update_watchpoint): New.
5904 (insert_bp_location): For hardware watchpoint, just
5906 (insert_breakpoints): Call update_watchpoint_locations
5907 on all watchpoints. If we have failed to insert
5908 any location of a hardware watchpoint, remove all inserted
5910 (remove_breakpoint): For hardware watchpoints, directly
5912 (watchpoints_triggered): Iterate over locations.
5913 (bpstat_stop_status): Use only first location of
5914 a resource watchpoint.
5915 (delete_breakpoint): Don't call free_valchain.
5916 (print_one_breakpoint): Don't print all
5917 locations for watchpoints.
5918 (breakpoint_re_set_one): Use update_watchpoint for
5921 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
5923 Don't reset watchpoint block on solib load.
5925 * breakpoint.c (insert_bp_location): For watchpoints,
5926 recompute condition.
5927 (breakpoint_re_set_one): Instead of recomputing value
5928 and condition for watchpoints, just reset value and
5929 let insert_breakpoints/insert_bp_location recompute it.
5930 Don't do anything about disabled watchpoint.
5932 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
5934 * valarith.c (value_binop): Handle unsigned integer
5937 2008-01-28 Kevin Buettner <kevinb@redhat.com>
5939 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
5940 instruction pattern that appears frequently in position
5941 independent code. Fix bug in code which looks for "fmov" and
5942 backtracks if no "fmov" is found.
5944 2008-01-28 Doug Evans <dje@google.com>
5946 * dbxread.c (read_dbx_symtab): Fix indentation.
5947 Reformat comments to 80 columns.
5948 Move local var def closer to only use.
5950 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5952 * fork-child.c (SHELL_FILE): Remove #ifndef.
5953 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
5955 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
5957 * i386-tdep.c (i386_skip_noop): New function.
5958 (i386_analyze_prologue): Call i386_skip_noop function.
5960 2008-01-24 Michael Snyder <msnyder@specifix.com>
5962 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
5963 * win32-nat.c (win32_xfer_partial): Ditto.
5964 * target.c (default_xfer_partial): Minor whitespace adjustment.
5966 2008-01-24 Pedro Alves <pedro@codesourcery.com>
5968 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
5969 strip bit 1 even if pc doesn't point to thumb code.
5971 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
5973 * remote.c (remote_wait): Handle SIGINT between packets.
5974 (remote_async_wait): Likewise.
5976 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
5977 Chris Demetriou <cgd@google.com>
5979 * thread.c (add_thread_silent): Renamed
5981 (print_thread_events): New variable definition.
5982 (show_print_thread_events): New function.
5983 (_initialize_thread): Add "set print thread-events" and
5984 "show print thread-events" commands.
5985 (add_thread): Announce new thread.
5986 * gdbthread.h (add_thread_silent): Declare.
5987 (print_thread_events): New variable declaration.
5988 * inf-ttrace.c (inf_ttrace_wait): Don't
5989 inform about new thread, as add_thread is always
5990 called too, and will take care of that.
5991 * infrun.c (handle_inferior_event): Likewise.
5992 * procfs.c (procfs_wait): Likewise.
5993 * remote.c (remote_currthread): Likewise.
5994 * sol-thread.c (sol_thread_wait): Likewise.
5995 * win32-nat.c (get_win32_debug_event): Likewise.
5996 * linux-thread-db.c (attach_thread): Likewise.
5997 Remove the verbose parameter.
5998 (check_event): Make detach_thread be verbose
5999 only if print_thread_events is set.
6000 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
6001 about new thread. This is called only from
6002 linux-thread-db.c:attach_thread, which will take care.
6003 Remove the verbose parameter.
6004 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
6006 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
6008 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
6010 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
6012 * breakpoint.c (break_command_really): New parameter
6014 (break_command_1): Pass 0 as
6015 ignore_count to break_command_really.
6016 (gdb_breakpoint): Pass ignore_count to
6017 break_command_really.
6019 2008-01-21 Kevin Buettner <kevinb@redhat.com>
6021 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
6022 sigcontext struct via pointer.
6023 (struct sigframe comment): Update to show new field `psc'.
6025 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
6027 * infrun.c (handle_inferior_event): If
6028 we failed to remove breakpoints, error,
6029 don't try to increment PC by hand.
6031 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
6033 Add NetBSD/hppa target and host support.
6035 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
6036 (hppabsd_gregset): Move to ...
6037 (hppabsd_regset_from_core_section): Rename
6038 hppaobsd_regset_from_core_section and move to ...
6039 (hppabsd_find_global_pointer): Update comment.
6040 (hppabsd_init_abi): Make global. Do not register
6041 hppabsd_regset_from_core_section.
6042 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
6044 (_initialize_hppabsd_tdep): Move to ...
6045 * hppaobsd-tdep.c: ... here. New file.
6046 * hppnbsd-tdep.c: New file.
6047 * hppnbsd-nat.c: New file.
6048 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
6049 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
6050 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
6051 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
6052 * configure.host (hppa*-*-netbsd*): New entry.
6053 * configure.tgt (hppa*-*-netbsd*): New entry.
6054 (hppa*-*-openbsd*): Update.
6055 * NEWS (New native configuration): Mention NetBSD/hppa.
6056 (New targets): Mention NetBSD/hppa.
6058 2008-01-18 Markus Deuling <deuling@de.ibm.com>
6060 * gdbarch.sh (function_list): Add new property bits_big_endian to
6062 * gdbarch.{c,h}: Regenerate.
6064 * value.c (struct value): Replace BITS_BIG_ENDIAN by
6065 gdbarch_bits_big_endian (comment).
6066 (unpack_field_as_long, modify_field): Likewise.
6067 * value.h: Likewise (comment).
6068 * valops.c (value_slice): Likewise.
6069 * valarith.c (value_subscript, value_bit_index): Likewise.
6070 * gdbtypes.h (field): Likewise (comment).
6071 * eval.c (evaluate_subexp_standard): Likewise.
6072 * dwarf2read.c (dwarf2_add_field): Likewise.
6073 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
6074 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
6076 * defs.h (BITS_BIG_ENDIAN): Remove.
6078 2008-01-18 Markus Deuling <deuling@de.ibm.com>
6080 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
6082 * m2-exp.y (yylex): Likewise.
6083 * objc-exp.y (yylex): Likewise.
6085 * defs.h (DEPRECATED_STREQN): Remove.
6087 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
6089 * MAINTAINERS: Update my email address.
6091 2008-01-17 Jim Blandy <jimb@codesourcery.com>
6093 * README: Mention gdbserver/README.
6095 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
6097 * valarith.c (value_binop): Handle BINOP_INTDIV
6098 for unsigned and signed integers.
6100 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
6102 * s390-tdep.c (s390_gdbarch_init): Set default long double
6103 type to 128-bit IEEE quad.
6105 2008-01-17 Joel Brobecker <brobecker@adacore.com>
6107 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
6109 2008-01-16 Mark Kettenis <kettenis@gnu.org>
6111 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
6113 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
6114 * value.c: All callers changed.
6116 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6118 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
6119 DEPRECATED_STREQ by its expression.
6120 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
6121 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
6122 (scan_xcoff_symtab): Likewise.
6123 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
6124 * f-lang.c (find_common_for_function): Likewise.
6125 * objc-exp.y (parse_number): Likewise.
6127 * defs.h (DEPRECATED_STREQ): Remove.
6129 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6131 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
6132 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
6133 get_frame_arch to get at the current_architecture. Update AM33_MODE
6135 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
6136 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
6138 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
6140 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6142 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
6144 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
6146 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
6147 current_gdbarch by gdbarch. Update caller.
6149 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
6150 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
6151 the current architecture. Update calls of
6152 amd64_native_gregset_supplies_p.
6153 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
6154 (amd64bsd_store_inferior_registers): Likewise.
6156 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6158 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
6159 Replace current_gdbarch by gdbarch. Update caller.
6161 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6163 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
6164 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
6165 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
6166 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
6167 (stabsect_build_psymtabs): Fix indentation.
6169 2008-01-15 Michael Snyder <msnyder@specifix.com>
6171 * corelow.c (core_xfer_partial): Comment, cut/paste error.
6173 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
6175 * win32-nat.c (win32_create_inferior): Restore code calling
6176 CloseHandle on ProcessInformation structure.
6178 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
6180 * configure.ac: Check for void * as 3 argument of ptrace.
6181 * configure: regenerate.
6183 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6185 * alpha-tdep.c (alpha_heuristic_proc_start)
6186 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
6187 current_gdbarch by gdbarch.
6189 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
6190 current architecture by frame_info. Update alpha_heuristic_proc_start
6193 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
6194 get_frame_arch to get at the current architecture by frame_info. Update
6195 alpha_sigtramp_register_address call.
6197 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
6198 current_gdbarch by gdbarch. Update caller.
6199 (convert_to_extended, convert_from_extended): Add endianess parameter
6200 for comparison. Update caller.
6201 (arm_extract_return_value, arm_store_return_value): Use
6202 get_regcache_arch to get at the current architecture.
6204 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
6205 current_gdbarch by gdbarch. Update caller.
6206 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
6207 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
6209 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
6210 gdbarch as parameter. Update caller.
6211 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
6212 current_gdbarch by gdbarch. Update caller.
6214 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
6215 update caller. Replace current_gdbarch by gdbarch.
6217 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
6218 the current architecture. Replace current_gdbarch by gdbarch.
6219 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
6220 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
6221 expression. Add gdbarch as parameter and replace current_gdbarch with
6223 (M6811_TDEP): Remove.
6224 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
6226 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
6227 current_gdbarch by gdbarch. Update caller.
6229 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
6231 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
6234 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
6235 caller. Relace current_gdbarch by gdbarch.
6236 (altivec_register_p, spe_register_p): Likewise.
6237 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
6239 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
6240 altivec_register_p and spe_register_p.
6242 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
6243 caller. Replace current_gdbarch by gdbarch.
6244 (score_analyze_prologue): use get_frame_arch to get at the current
6247 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
6248 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
6249 current_gdbarch by gdbarch. Update caller.
6250 (sparc_frame_cache): Use get_frame_arch to get at the current
6252 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
6253 sparc_analyze_prologue.
6255 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
6258 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6260 * exec.c: #include "arch-utils.h"
6261 (print_section_info): Use gdbarch_from_bfd to get at the
6262 current architecture. Replace current_gdbarch. Fix indention. Replace
6263 deprecated_print_address_numeric by paddress.
6264 * Makefile.in (exec.o) Add dependency to arch-utils.h.
6266 * valprint.c (val_print_string): Replace
6267 deprecated_print_address_numeric.
6268 * tracepoint.c (trace_mention, scope_info): Likewise.
6269 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
6270 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
6271 (maintenance_check_symtabs): Likewise.
6272 * symfile.c (list_overlays_command): Likewise.
6273 * stack.c (frame_info, print_block_frame_labels): Likewise.
6274 * printcmd.c (print_address, print_address_demangle)
6275 (address_info): Likewise.
6276 * corefile.c (memory_error): Likewise.
6277 * infcmd.c (jump_command): Likewise.
6278 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
6279 (mention, delete_breakpoint): Likewise.
6280 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
6281 * dwarf2read.c (dump_die): Likewise.
6282 * ada-valprint.c (ada_val_print_1): Likewise.
6283 * f-valprint.c (f_val_print): Likewise.
6284 * linux-fork.c (info_forks_command): Likewise.
6285 * m32r-com.c (m32r_load_section, m32r_load)
6286 (m32r_upload_command): Likewise.
6288 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
6290 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6292 * gdbarch.sh (skip_prologue): Add gdbarch
6294 * gdbarch.{c,h}: Regenerate.
6296 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
6297 * amd64-tdep.c (amd64_skip_prologue): Likewise.
6298 * avr-tdep.c (avr_skip_prologue): Likewise.
6299 * cris-tdep.c (cris_skip_prologue): Likewise.
6300 * frv-tdep.c (frv_skip_prologue): Likewise.
6301 * h8300-tdep.c (h8300_skip_prologue): Likewise.
6302 * hppa-tdep.c (hppa_skip_prologue): Likewise.
6303 * i386-tdep.c (i386_skip_prologue): Likewise.
6304 * ia64-tdep.c (ia64_skip_prologue): Likewise.
6305 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
6306 * m32r-tdep.c (m32r_skip_prologue): Likewise.
6307 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
6308 * m68k-tdep.c (m68k_skip_prologue): Likewise.
6309 * m88k-tdep.c (m88k_skip_prologue): Likewise.
6310 * mep-tdep.c (mep_skip_prologue): Likewise.
6311 * mips-tdep.c (mips_skip_prologue): Likewise.
6312 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
6313 * mt-tdep.c (mt_skip_prologue): Likewise.
6314 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
6315 * score-tdep.c (score_skip_prologue): Likewise.
6316 * sh64-tdep.c (sh64_skip_prologue): Likewise.
6317 * sh-tdep.c (sh_skip_prologue): Likewise.
6318 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
6319 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
6320 * spu-tdep.c (spu_skip_prologue): Likewise.
6321 * v850-tdep.c (v850_skip_prologue): Likewise.
6322 * vax-tdep.c (vax_skip_prologue): Likewise.
6323 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
6324 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
6326 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
6327 current_gdbarch by gdbarch.
6328 * m32c-tdep.c (m32c_skip_prologue): Likewise.
6329 * s390-tdep.c (s390_skip_prologue): Likewise.
6331 2008-01-10 Doug Evans <dje@google.com>
6333 * defs.h (struct continuation_arg): Fix typo in comment.
6334 * target.c (target_translate_tls_address): Fix comment spelling error.
6336 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
6338 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
6339 (DOUBLEST_SCAN_FORMAT): Likewise.
6340 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
6341 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
6342 * c-exp.y (parse_number): Likewise.
6343 * jv-exp.y (parse_number): Likewise.
6344 * objc-exp.y (parse_number): Likewise.
6345 * p-exp.y (parse_number): Likewise.
6347 2008-01-09 Joel Brobecker <brobecker@adacore.com>
6349 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
6350 (check_typedef): Likewise.
6352 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
6354 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
6355 seen_double_big_d, treat the new H, D, and DD modifiers as length
6358 2008-01-08 Joel Brobecker <brobecker@adacore.com>
6360 * dwarf2read.c (read_enumeration_type): Add comment.
6362 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
6364 * config.in: Regenerate.
6366 2008-01-08 Joel Brobecker <brobecker@adacore.com>
6368 * ada-lang.c (ada_convert_actual): Renames convert_actual.
6370 (ada_convert_actuals): Delete.
6371 * ada-lang.h (ada_convert_actual): Add declaration.
6372 (ada_convert_actuals): Remove declaration.
6373 * infcall.c: #include "ada-lang.h".
6374 (value_arg_coerce): Add new parameter sp. Update function
6375 documetnation. Add handling of Ada function call parameters.
6376 * Makefile.in (infcall.o): Update dependencies.
6378 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
6380 * ada-lang.c (ensure_lval): Fix value lval kind.
6381 (convert_actual): Add handling for arguments passed by reference.
6383 2008-01-08 Doug Evans <dje@google.com>
6385 * dbxread.c (read_dbx_symtab): Fix indentation.
6387 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
6389 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
6390 (valarith.o): Depend on dfp.h.
6391 (valops.o): Likewise.
6392 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
6393 (set_decnumber_context): New function.
6394 (decimal_check_errors): Likewise.
6395 (decimal_from_number): Likewise.
6396 (decimal_to_number): Likewise.
6397 (decimal_from_string): Use set_decnumber_context and
6398 decimal_check_errors.
6399 (decimal_from_integral): New function.
6400 (decimal_from_floating): Likewise.
6401 (decimal_to_double): Likewise.
6402 (promote_decimal): Likewise.
6403 (decimal_binop): Likewise.
6404 (decimal_is_zero): Likewise.
6405 (decimal_compare): Likewise.
6406 (decimal_convert): Likewise.
6407 * dfp.h (decimal_from_integral): New prototype.
6408 (decimal_from_floating): Likewise.
6409 (decimal_to_double): Likewise.
6410 (decimal_binop): Likewise.
6411 (decimal_is_zero): Likewise.
6412 (decimal_compare): Likewise.
6413 (decimal_convert): Likewise.
6414 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
6415 call to value_from_decfloat.
6416 * valarith.c: Include dfp.h.
6417 (value_args_as_decimal): New function.
6418 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
6419 (value_logical_not): Likewise.
6420 (value_equal): Likewise.
6421 (value_less): Likewise.
6422 (value_pos): Likewise.
6423 (value_neg): Formatting fix.
6424 * valops.c: Include dfp.h.
6425 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
6426 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
6427 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
6428 (value_from_decfloat): Remove expect_type argument.
6429 * value.h (value_from_decfloat): Update prototype.
6431 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
6433 Ignore change in name of dynamic linker during
6434 execution on Solaris. This also unbreaks pending breakpoints.
6436 * solist.h (struct target_so_ops): New field same.
6437 * solib-svr4.c (svr4_same): New.
6438 (_initialize_svr4_solib): Register svr4_same.
6439 * solib.c (update_solib_list): Use ops->same, if available.
6441 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
6443 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
6444 when using MS-DOS paths.
6446 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6448 * NEWS: Mention --pid and --core command line behaviour changes.
6450 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6452 * main.c (captured_main): Remove 'count' varible and the
6453 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
6454 --pid options were issued simultaneously. If an explicit pid
6455 option was passed, don't fallback to core file. Detect extra
6456 arguments better in the presence of explicit pid or core
6459 2008-01-05 Joel Brobecker <brobecker@adacore.com>
6461 * ada-lang.c (ada_which_variant_applies): Correctly compute
6462 the value of the discriminant when the variant record is packed.
6464 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6466 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
6467 that are used to differentiate homonyms.
6469 2008-01-04 Jerome Guitton <guitton@adacore.com>
6471 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
6472 when the type is an anonymous pointer type.
6473 (ada_check_typedef): Avoid a seg fault when the type is null.
6474 * ada-typeprint.c (print_array_type): Add support for pointer
6477 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
6479 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
6481 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6483 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
6484 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
6486 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6488 * ada-exp.y (chop_separator): New function.
6489 (write_selectors): Rewrite to re-use chop_separator.
6490 (ada_nget_field_index, get_symbol_field_type): New functions.
6491 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
6494 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
6496 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
6497 of SYMBOL_VALUE when working with function symbols.
6499 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6501 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
6502 expressions. These expressions do not need to be rewriten.
6504 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6506 * dwarf2read.c (read_enumeration_type): Flag type as stub if
6507 the given die is a declaration.
6509 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6511 * ada-lang.c (ada_array_bound_from_type): Make non-static.
6512 Handle properly the case when the index type is an enumerated type.
6513 Do not return the subtype of the bounds type, just return the
6514 bounds type directly - this is not needed and is more consistent
6515 with what we do for arrays when no XA parallel type exists.
6517 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6519 * ada-lang.c (static_unwrap_type): Add forward declaration.
6520 (template_to_static_fixed_type): Fields of dynamic types sometimes
6521 also need to be unwrapped. Take this into account.
6522 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
6523 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
6524 * ada-typeprint.c (ada_print_type): Get the typename from
6525 the original type, not the base type.
6527 2008-01-03 Jerome Guitton <guitton@adacore.com>
6529 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
6530 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
6531 Update calls to ada_to_fixed_type.
6532 (ada_template_to_fixed_record_type_1): Ditto, but without looking
6534 (ada_to_fixed_type): Add check_tag parameter; do not look for
6535 tag if null. When looking for a tag, use a fixed record type.
6536 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
6537 * ada-valprint.c (printable_val_type, ada_value_print): Update
6538 calls to ada_to_fixed_type.
6540 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
6542 * doublest.c (convert_floatformat_to_doublest): Call
6543 floatformat_to_doublest instead of floatformat_to_double and use
6545 (convert_doublest_to_floatformat): Call floatformat_from_doublest
6546 instead of floatformat_from_double and use DOUBLEST variables.
6548 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
6550 * MAINTAINERS (Write After Approval): Add self.
6552 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6554 * symfile.c (set_initial_language): Make non-static.
6555 * symfile.h (set_initial_language): Add declaration.
6556 * language.c: #include "symfile.h".
6557 (set_language): Call set_initial_language if the frame language
6558 could not be determined.
6560 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
6562 * eval.c (evaluate_subexp_for_address): Provide frame address to
6563 locate_var_value only if it will be needed.
6565 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
6567 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
6569 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6571 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
6572 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
6573 This is needed to make sure that any other treatment applied
6574 to the resulting value does not fail for spurious reason,
6575 such as trying to take the address of this value.
6577 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6579 * ada-lang.c (ada_value_equal): Dereference reference types when
6582 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
6584 Updated copyright notices for most files.
6586 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
6588 * win32-nat.c (psapi_module_handle): Remove static.
6589 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
6590 return first module found if base_address is zero. Don't initialize
6591 psapi function pointers here. Convert to cygwin paths when
6593 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
6594 executable name. Use get_module_name when that fails or when
6596 (_initialize_psapi): New function. Initialize psapi stuff before it is
6597 needed or issue a warning if it is not found. Move psapi_module_handle
6600 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6602 * ada-lang.c (ada_remove_trailing_digits): New function.
6603 (ada_remove_po_subprogram_suffix): New function.
6604 (ada_decode): Improve. Move the description of the algorithm
6605 directly inside the code, instead of in the function global
6608 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6610 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
6611 and always print the dereferenced value.
6613 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6615 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
6616 of the case where the first argument is a reference.
6617 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
6619 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6621 Implement support for Ada interface types.
6623 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
6624 (ada_is_ignored_field): Ignore fields that are a dispatch table
6627 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6629 * top.c (print_gdb_version): Update copyright year.
6631 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6633 * ChangeLog-2007: New ChangeLog rotation.
6634 * ChangeLog: Reset for 2008.
6635 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
6638 For older changes see ChangeLog-2007.
6644 version-control: never