1 2008-08-14 Aleksandar Ristovski <aristovski@qnx.com>
3 * nto-tdep.c (lm_info): Updated struct lm_info definition from
5 (LM_ADDR): Use l_addr if available; if not, use link map and set
8 2008-08-14 Tom Tromey <tromey@redhat.com>
10 * macrocmd.c (macro_define_command): Check for NULL argument.
11 (macro_undef_command): Likewise.
13 2008-08-14 Pedro Alves <pedro@codesourcery.com>
15 * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.
17 2008-08-13 Pedro Alves <pedro@codesourcery.com>
19 * breakpoint.c (always_inserted_auto, always_inserted_on)
20 (always_inserted_off, always_inserted_enums): New.
21 (always_inserted_mode): Change type to char* and point to
23 (show_always_inserted_mode): In auto mode, also show the current
25 (breakpoints_always_inserted_mode): Adjust for the new auto mode.
26 (_initialize_breakpoint): Make the "set breakpoints
27 always-inserted" command an enum command. Extend help to describe
30 2008-08-13 Ulrich Weigand <uweigand@de.ibm.com>
32 * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
33 query valid) bit. Ignore bits outside the condition field.
34 (info_spu_proxydma_command): Ignore bits outside the field.
36 2008-08-12 Michael Snyder <msnyder@vmware.com>
38 * MAINTAINERS: Update my email address.
40 2008-08-12 Ulrich Weigand <uweigand@de.ibm.com>
42 * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
44 2008-08-12 Pedro Alves <pedro@codesourcery.com>
46 Add no-ack mode to the remote protocol --- optionally stop ACKing
47 packets and responses when we have a reliable communication
50 Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
52 * remote.c (struct remote_state): Add noack_mode field.
53 (PACKET_QStartNoAckMode): New.
54 (remote_start_remote): Don't any outstanding packet here.
55 (remote_open_1): Clear noack_mode. Ack any outstanding packet
56 here. Activate noack mode if requested.
57 (remote_protocol_features): Add QStartNoAckMode.
59 (putpkt_binary): Don't send ack in noack mode.
60 (read_frame): Don't recompute the checksum in noack mode.
61 (getpkt_sane): Skip sending ack if in noack mode.
62 (_initialize_remote): Add set/show remote noack mode.
63 * NEWS: Note the new features.
65 2008-08-11 Kevin Buettner <kevinb@redhat.com>
67 * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
69 (rs6000_skip_main_prologue): New function.
70 (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
72 2008-08-11 Sandra Loosemore <sandra@codesourcery.com>
74 * MAINTAINERS (Write After Approval): Add self.
76 2008-08-11 Stan Shebs <stan@codesourcery.com>
79 * disasm.c (gdb_disassemble_info): Set endian_code.
80 * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
81 * gdbarch.h, gdbarch.c: Regenerate.
82 * arch-utils.c (initialize_current_architecture): Set the
83 default byte_order_for_code.
84 (gdbarch_info_init): Ditto.
85 (gdbarch_info_fill): Ditto.
86 * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
87 (thumb_analyze_prologue): Swap halfword if code endianness is
88 different from general endianness.
89 (arm_skip_prologue): Similarly.
90 (arm_scan_prologue): Ditto.
91 (thumb_get_next_pc): Ditto.
92 (arm_get_next_pc): Ditto.
93 (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
94 choose correct endianness for breakpoints.
96 2008-08-10 Pedro Alves <pedro@codesourcery.com>
98 * bsd-kvm.c: Include "gdbthread.h".
100 (bsd_kvm_open): Add a main thread.
101 (bsd_kvm_close): Delete it.
102 (bsd_kvm_thread_alive): New.
103 (bsd_kvm_pid_to_str): New.
104 (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
106 (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
108 2008-08-09 Pedro Alves <pedro@codesourcery.com>
110 * buildsym.c (start_subfile): Properly cast sentinel in concat
112 * cp-name-parser.y: Include "config.h".
113 * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
115 * gdb_select.h: Include sys/time.h if sys/select.h is not
118 2008-08-09 Pedro Alves <pedro@codesourcery.com>
120 * go32-nat.c: Include "gdbthread.h".
121 (go32_stop, go32_kill_inferior): Delete the main thread.
122 (go32_create_inferior): Add it.
123 (go32_thread_alive, go32_pid_to_str): New.
124 (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
126 2008-08-09 Pedro Alves <pedro@codesourcery.com>
128 * go32-nat.c (fetch_register, store_register): Pass the regcache
129 gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
130 (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
131 (struct seg_descr, struct seg_descr): pack the whole struct
132 instead of each member individually.
134 2008-08-09 Andreas Schwab <schwab@suse.de>
136 * python/python.c (_initialize_python): Use unabbreviated commands
139 2008-08-09 Daniel Jacobowitz <dan@codesourcery.com>
141 * Makefile.in (stamp-h): Also create .deps.
143 2008-08-09 Tom Tromey <tromey@redhat.com>
145 * Makefile.in (generated_files): Add GNULIB_H.
147 2008-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
149 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
150 DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set.
152 (pa64_current_sos): Remove map private warning warning.
153 * solib-som.c: Include string.h and sys/utsname.h.
154 (get_hpux_major_release): New function.
155 (som_solib_create_inferior_hook): Read dynamic linker header. Warn
156 about shared library private mapping on HP-UX 11 and later. Only force
157 private mapping of shared libraries on HP-UX 10 and earlier.
158 (link_map_start): Delete warning.
160 2008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>
161 H.J. Lu <hongjiu.lu@intel.com>
162 Mark Kettenis <kettenis@gnu.org>
164 * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
165 (amd64_init_frame_cache): Initialize saved_sp_reg.
166 (amd64_analyze_stack_align): New.
167 (amd64_analyze_prologue): Call it.
168 (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set
169 %rip to 8 when halfway aligning the stack.
171 * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
174 * i386-tdep.c (i386_frame_cache): Remove stack_align. Add
176 (i386_alloc_frame_cache): Remove stack_align. Initialize
178 (i386_analyze_stack_align): Rewrite.
179 (i386_frame_cache): Use saved_sp_reg if it is valid.
181 2008-08-09 Ulrich Weigand <uweigand@de.ibm.com>
183 * target.c: Include "solib.h".
184 (target_pre_inferior): Call no_shared_libraries.
185 * infcmd.c (run_command_1): Do not call objfile_purge_solibs
187 (attach_command): Do not call clear_solib.
189 2008-08-09 Mark Kettenis <kettenis@gnu.org>
191 * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
194 2008-08-08 Tom Tromey <tromey@redhat.com>
196 * Makefile.in (python.o): Remove dependencies. Use COMPILE and
198 (python-utils.o): Likewise.
200 2008-08-08 Andreas Schwab <schwab@suse.de>
202 * corefile.c (_initialize_core): Remove spurious paren from set
203 gnutarget doc string.
205 2008-08-08 Luis Machado <luisgpm@br.ibm.com>
207 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
208 Define PPC_FEATURE_BOOKE.
209 (ppc_linux_get_hwcap): New function.
210 (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
211 4-bytes alignment restrictions.
212 (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
213 positioning of the read/write flags.
214 (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
217 2008-08-08 Pedro Alves <pedro@codesourcery.com>
219 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
221 * win32-nat.c (win32_add_thread): Change thread argument type to
223 (win32_add_thread): Adjust.
224 (win32_delete_thread): Change thread argument type to ptid_t.
226 (win32_fetch_inferior_registers, win32_store_inferior_registers)
227 (win32_resume, get_win32_debug_event, get_win32_debug_event)
228 (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
229 (init_win32_ops): Put to_magic last.
230 (win32_win32_thread_alive): Adjust.
232 2008-08-08 Pedro Alves <pedro@codesourcery.com>
234 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
235 (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
237 2008-08-08 Pedro Alves <pedro@codesourcery.com>
239 * remote-m32r-sdi.c: Include "gdbthread.h".
240 (remote_m32r_ptid): New.
241 (m32r_close): Delete the main thread.
242 (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
244 (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
245 (_initialize_remote_m32r): Initialize remote_m32r_ptid.
247 2008-08-07 Tom Tromey <tromey@redhat.com>
248 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
250 * aclocal.m4, configure: Rebuild.
251 * configure.in: Call ZW_CREATE_DEPDIR,
252 ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
253 (MAKE, GMAKE): New substs.
254 * acinclude.m4: Include depstand.m4.
255 * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
256 COMPILE, POSTCOMPILE, depcomp): New variables.
257 Remove all _h variables.
258 Remove many .o targets.
259 ($(srcdir)/copying.c): avoid backslash-newline after comment
260 sign (@maintainer_mode_true@).
261 (HFILES_NO_SRCDIR): Regenerate.
262 (generated_files): New variable.
263 (all_gdbtk_cflags): Likewise.
265 (init.o, version.o, copying.o): Remove.
266 (distclean): Remove DEPDIR.
267 (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
268 printcmd.o, procfs.o, v850ice.o): Rewrite.
269 (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
270 cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
271 (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
272 gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
273 gdbtk-wrapper.o): Likewise.
274 (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
275 mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
276 mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
277 mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
278 tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
279 tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
280 tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
281 tui-wingeneral.o, tui-winsource.o): Likewise.
282 (all_object_files): New variable.
283 ($(all_object_files)): New target.
284 Include dependency files, when using GNU Make.
286 2008-08-07 Ulrich Weigand <uweigand@de.ibm.com>
288 * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
289 the valid bit set. Ensure display order respects partial
290 order defined by dependency bits.
292 2008-08-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
294 * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
297 2008-08-06 Mark Kettenis <kettenis@gnu.org>
299 * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
302 2008-08-06 Vladimir Prus <vladimir@codesourcery.com>
303 Tom Tromey <tromey@redhat.com>
304 Thiago Jung Bauermann <bauerman@br.ibm.com>
305 Doug Evans <dje@google.com>
307 * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
308 SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
310 (python_h, python_internal_h): New.
311 (cli-script.o): Depend on python.h
312 (python.o, python-utils.o): New.
313 * cli/cli-script.c (print_command_lines): Handle python_control.
314 (execute_control_command): Handle python_control.
315 (execute_control_command_untraced): New function.
316 (while_command): Call execute_control_command_untraced.
317 (if_command): Likewise.
318 (get_command_line): Remove static attribute.
319 (read_next_line): Handle "python".
320 (recurse_read_control_structure): Handle python_control.
321 (read_command_lines): Handle python_control.
323 * cli/cli-script.h (get_command_line): Add prototype.
324 (execute_control_command_untraced): Likewise.
325 * configure.ac: Add --with-python.
326 * defs.h (enum command_control_type) <python_control>: New
328 * python/python-internal.h: New file.
329 * python/python.c: New file.
330 * python/python.h: New file.
331 * python/python-utils.c: New file.
332 * NEWS: Mention Python scripting support and its new commands.
334 2008-08-06 Ulrich Weigand <uweigand@de.ibm.com>
336 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
338 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
340 * MAINTAINERS (Write After Approval): Add self.
342 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
344 * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
345 (insert_breakpoint_locations): Likewise.
347 2008-08-05 Phil Muldoon <pmuldoon@redhat.com>
349 * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
351 (set_longjmp_breakpoint): Likewise.
353 2008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
356 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
359 2008-08-05 Tom Tromey <tromey@redhat.com>
361 * bcache.c (deprecated_bcache_added): Initialize obstack.
362 (bcache_xmalloc): Don't initialize obstack.
363 (bcache_xfree): Conditionally free obstack.
364 (bcache_memory_used): Update.
366 2008-08-05 Tom Tromey <tromey@redhat.com>
368 * symfile.c (add_psymbol_to_bcache): Return a const pointer. Use
370 (append_psymbol_to_list): Accept a const pointer.
371 (add_psymbol_to_list): Fix const correctness.
372 * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
373 (bcache_full): Declare.
374 * bcache.c (bcache_data, deprecated_bcache): Remove.
375 (bcache): Use bcache_full.
376 (bcache_full): Rename from deprecated_bcache_added. Change return
379 2008-08-04 Stan Shebs <stan@codesourcery.com>
381 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
382 (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
383 (enable_break): Remove test of BKPT_AT_SYMBOL.
385 2008-08-02 Keith Seitz <keiths@redhat.com>
387 * acinclude.m4: Include ../config/tcl.m4 to pick up
388 standard Tcl configury bits.
389 Remove all Tcl, Tk, Itcl, Itk, etc definitions.
390 * configure.ac: Don't check if ../itcl exists when building
391 gdbtk. It could be installed.
392 Rewrite gdbtk configury to allow for using system-supplied
393 Tcl and Tk. Gdbtk no longer requires build-time access to
395 * Makefile.in: Remove everything related to itcl and itk.
396 Rewrite the Tcl bits for gdbtk to correspond to rewrite of
398 Remove v850ice.o build rule.
399 (ALL_TCL_CFLAGS): New convenience defintion. Change all
400 gdbtk sources to use it.
401 * configure: Regenerate.
403 2008-07-31 Stan Shebs <stan@codesourcery.com>
405 * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
407 2008-07-30 Stan Shebs <stan@codesourcery.com>
409 * objfiles.c (TARGET_KEEP_SECTION): Remove.
410 (add_to_objfile_sections): Remove use.
412 2008-07-29 Tom Tromey <tromey@redhat.com>
414 * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
415 (lookup_cmd_composition): Likewise.
417 2008-07-29 Tom Tromey <tromey@redhat.com>
419 * cli/cli-cmds.c (edit_command): Remove unused variables. Delete
420 dead code. Fix indentation.
422 2008-07-29 Stan Shebs <stan@codesourcery.com>
424 * main.c (captured_main): Remove long-unused #if 0 blocks.
426 2008-07-28 Tom Tromey <tromey@redhat.com>
428 * annotate.h (deprecated_annotate_starting_hook): Remove.
429 (deprecated_annotate_stopped_hook): Remove.
430 (deprecated_annotate_exited_hook): Remove.
431 * Makefile.in (annotate.o): Depend on observer_h.
432 * top.c (deprecated_delete_breakpoint_hook): Remove.
433 (deprecated_create_breakpoint_hook): Likewise.
434 (deprecated_modify_breakpoint_hook): Likewise.
435 * interps.c (clear_interpreter_hooks): Update for removed hooks.
436 * breakpoint.c (mention): Don't call removed hook.
437 (delete_breakpoint): Likewise.
438 (disable_breakpoint): Likewise.
439 (do_enable_breakpoint): Likewise.
440 * annotate.c: Include observer.h.
441 (breakpoint_changed): Change type of argument.
442 (_initialize_annotate): Register observers.
443 (deprecated_annotate_starting_hook): Remove.
444 (deprecated_annotate_stopped_hook): Remove.
445 (deprecated_annotate_exited_hook): Remove.
446 (annotate_starting): Update for hook removal.
447 (annotate_stopped): Likewise.
448 (annotate_exited): Likewise.
449 * defs.h (deprecated_delete_breakpoint_hook): Remove.
450 (deprecated_create_breakpoint_hook): Likewise.
451 (deprecated_modify_breakpoint_hook): Likewise.
453 2008-07-28 Tom Tromey <tromey@redhat.com>
455 * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
457 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
459 * configure.ac: Check for the GNU/Linux ptrace signature.
460 * configure: Regenerated.
462 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
464 * linux-nat.c (resume_callback): Add more debugging output.
465 (linux_nat_has_pending_sigint): New function, based on
466 linux_nat_has_pending.
467 (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
468 (stop_wait_callback): Remove flush_mask handling. Honor
469 ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
471 (linux_nat_has_pending, flush_callback): Remove.
472 (linux_nat_filter_event): Check for ignore_sigint.
473 (linux_nat_wait): Remove flush_mask support and call to
474 flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
475 * linux-nat.h (struct lwp_info): Add ignore_sigint field.
477 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
479 * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
480 report events from resumed threads.
482 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
484 * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
485 (mips_linux_init_abi): Set tdep->syscall_next_pc.
486 * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
488 (mips32_next_pc): Handle the syscall instruction.
489 * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
490 from mips-tdep.c. Add syscall_next_pc to gdbarch_tdep.
492 2008-07-26 Tom Tromey <tromey@redhat.com>
495 * valops.c (value_struct_elt): Treat function-valued field as a
498 2008-07-26 Tom Tromey <tromey@redhat.com>
501 * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
504 2008-07-26 Vladimir Prus <vladimir@codesourcery.com>
507 * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
508 (get_cmd_async_ok): Remove.
509 * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
510 * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
511 * infcmd.c (_initialize_infcmd): Likewise.
512 * thread.c (_initialize_thread): Likewise.
514 2008-07-25 Joseph Myers <joseph@codesourcery.com>
516 * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
517 128-bit long doubles in even-odd pairs of FPRs. Do not
518 right-align float arguments for big-endian.
519 (mips_n32n64_return_value): Apply return value convention for
520 structs containing one or two floating-point values to soft-float
521 as well as hard-float. Handle 128-bit long doubles in such
523 (mips_o32_push_dummy_call): Only skip one integer register for a
524 float argument passed in an FPR.
526 2008-07-25 Tom Tromey <tromey@redhat.com>
528 * tui/tui-hooks.c: Include observer.h.
529 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
531 (tui_bp_created_observer, tui_bp_deleted_observer,
532 tui_bp_modified_observer): New globals.
533 (tui_install_hooks): Use observers, not events.
534 (tui_remove_hooks): Likewise.
535 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
536 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
538 (breakpoint_notify): Check mi_can_breakpoint_notify.
539 (breakpoint_hooks): Remove.
540 (mi_cmd_break_insert): Attach observers. Don't use events.
541 * tracepoint.c: Include observer.h, not gdb-events.h.
542 (tracepoint_operation, trace_pass_command): Notify observer.
543 * interps.c: Don't include gdb-events.h.
544 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
545 * gdbarch.c: Rebuild.
546 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
547 (deprecated_current_gdbarch_select_hack): Notify observer.
548 * breakpoint.h: Don't include gdb-events.h.
549 * breakpoint.c: Don't include gdb-events.h.
550 (condition_command): Notify observer.
551 (commands_command): Likewise.
552 (commands_from_control_command): Likewise.
553 (mention, delete_breakpoint, set_ignore_count): Likewise.
554 (disable_breakpoint, do_enable_breakpoint): Likewise.
555 * Makefile.in (gdb_events_h): Remove.
556 (breakpoint_h): Update.
557 (COMMON_OBS): Remove gdb-events.o.
558 (gdb-events.o): Remove.
559 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
560 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
561 * gdb-events.c: Remove.
562 * gdb-events.h: Remove.
563 * gdb-events.sh: Remove.
565 2008-07-24 Pedro Alves <pedro@codesourcery.com>
567 * remote.c (remote_threads_extra_info): Don't query the remote
568 server about info on the internally added main thread.
570 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
572 * nto-procfs.c (procfs_attach): Populate initial thread list.
573 (procfs_wait): Return new pid, built from the inferior status.
575 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
577 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
578 * configure: Regenerate.
580 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
582 * nto-procfs.c (procfs_xfer_memory): Changed signature.
583 (procfs_resume): Workaround for dereferencing type-punned pointer
585 * nto-tdep.c (nto_parse_redirection): Change signature to be const
587 * nto-tdep.h (nto_parse_redirection): Likewise.
589 2008-07-21 Stan Shebs <stan@codesourcery.com>
591 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
592 * gdbarch.sh: Adjust comment to refer to
593 in_solib_dynsym_resolve_code().
594 * gdbarch.h, gdbarch.c: Update.
595 * solib-osf.c: Ditto.
597 (handle_inferior_event): Use in_solib_dynsym_resolve_code
599 * config/mips/nm-irix5.h: Remove undef of
600 IN_SOLIB_DYNSYM_RESOLVE_CODE.
602 2008-07-21 Tom Tromey <tromey@redhat.com>
604 * symfile.c (reread_symbols): Don't pass argument to observer.
605 * exec.c (exec_file_attach): Don't pass argument to observer.
606 * ada-lang.c (ada_executable_changed_observer): Remove argument.
607 * symtab.c (symtab_observer_executable_changed): Remove argument.
608 * observer.sh: Handle functions with no arguments.
610 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
611 Chris Demetriou <cgd@google.com>
613 * elfread.c (elf_symfile_segments): Fix the check that each loadable
614 section fits within an ELF segment to handle ELF segments that hit
615 the end of the address space.
617 2008-07-20 Chris Demetriou <cgd@google.com>
619 * MAINTAINERS (Write After Approval): Add self.
621 2008-07-18 Tom Tromey <tromey@redhat.com>
624 * NEWS: Add entry for macro commands.
625 * Makefile.in (macrocmd.o): Add gdb_string.h.
626 * macroscope.h (user_macro_scope): Declare.
627 (default_macro_scope): Update documentation.
628 (macro_user_macros): Declare.
629 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
630 Use user_macro_scope.
631 (null_macro_lookup): Remove.
632 * macrotab.h (macro_callback_fn): Declare.
633 (macro_for_each): Likewise.
634 (macro_allow_redefinitions): Likewise.
635 * macrotab.c (foreach_macro): New function
636 (macro_for_each): Likewise.
637 (struct macro_table) <redef_ok>: New field.
638 (macro_allow_redefinitions): New function.
639 (new_macro_table): Update.
640 (macro_define_function): Likewise.
641 (macro_define_object): Likewise.
642 * macroscope.c (user_macro_scope): New function.
643 (default_macro_scope): Use it.
644 (macro_user_macros): New global.
645 (standard_macro_lookup): Look in macro_user_macros.
646 (_initialize_macroscope): New function.
647 * macroexp.h (macro_is_whitespace, macro_is_digit,
648 macro_is_identifier_nondigit): Declare.
649 * macroexp.c (macro_is_whitespace): Rename. No longer static.
650 (macro_is_digit): Likewise.
651 (macro_is_identifier_nondigit): Likewise.
652 (get_identifier): Update.
653 (get_pp_number): Likewise.
654 (get_token): Likewise.
655 * macrocmd.c (skip_ws): New function.
656 (extract_identifier): Likewise.
657 (free_macro_definition_ptr): Likewise.
658 (user_macros): Remove.
659 (macro_define_command): Implement.
660 (_initialize_macrocmd): Update.
661 (macro_undef_command): Implement.
662 (print_one_macro): New function.
663 (macro_list_command): Implement.
665 2008-07-18 Joseph Myers <joseph@codesourcery.com>
667 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
669 * configure: Regenerate.
671 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
673 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
675 2008-07-15 Andreas Schwab <schwab@suse.de>
677 * valops.c (value_cast_pointers): Follow typedefs when checking
680 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
682 * block.c (block_function): Renamed to ...
683 (block_linkage_function): ... this. All callers changed.
684 * block.h (block_function): Renamed to ...
685 (block_linkage_function): ... this.
687 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
689 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
691 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
693 * frame.c (frame_sp_unwind): Delete.
694 (get_frame_sp): Do not use it.
695 * frame.h (frame_sp_unwind): Delete prototype.
697 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
699 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
701 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
703 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
704 * frame.c (frame_unwind_address_in_block): Delete.
705 (get_frame_address_in_block): Do not use it. Check the type
706 of the next frame first.
707 (frame_cleanup_after_sniffer): Update comment.
708 * frame.h (frame_unwind_address_in_block): Delete prototype.
709 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
711 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
713 * frame.c (frame_func_unwind): Delete.
714 (get_frame_func): Do not use it.
715 * frame.h (frame_func_unwind): Delete prototype.
716 * hppa-tdep.c (hppa_frame_cache): Update comment.
717 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
719 2008-07-14 Stan Shebs <stan@codesourcery.com>
721 * remote-sim.c (init_gdbsim_ops): Remove
722 TARGET_REDEFINE_DEFAULT_OPS.
724 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
726 * findvar.c (read_var_value): Remove unused variable.
728 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
730 * infrun.c (handle_inferior_event): Tag threads as stopped
731 before inserting breakpoints.
733 2008-07-15 Hui Zhu <teawater@gmail.com>
735 * MAINTAINERS: Added myself to section Write After Approval.
737 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
740 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
742 2008-07-14 Pedro Alves <pedro@codesourcery.com>
744 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
745 (i386_dicos_push_dummy_code): New.
746 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
747 Register i386_dicos_push_dummy_code.
749 2008-07-14 Markus Deuling <deuling@de.ibm.com>
751 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
752 (mips_n32n64_push_dummy_call, mips_o64_return_value)
753 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
755 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
756 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
757 (mips_n32n64_fp_arg_chunk_p): Update caller.
759 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
760 (mips_n32n64_push_dummy_call): Update caller.
762 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
764 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
765 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
768 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
770 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
771 (mips_o64_push_dummy_call): Update caller.
773 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
774 (fp_register_arg_p, mips_dump_tdep): Update caller.
776 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
777 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
779 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
781 (mips32_scan_prologue): Update caller.
783 (heuristic_proc_start): Add gdbarch as parameter. Replace
785 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
787 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
788 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
789 the current architecture. Update call to getregs_supplies.
790 (getregs_supplies): Add gdbarch as parameter and replace
793 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
794 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
795 NBSD_MIPS_JB_ELEMENT_SIZE.
796 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
797 replace current_gdbarch.
799 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
801 (mips_fetch_registers, mips_store_registers): Update call
803 (mips_load): Use get_regcache_arch to get at the current_architecture
804 and replace current_gdbarch.
806 2008-07-13 Pedro Alves <pedro@codesourcery.com>
808 * thread.c (restore_selected_frame): On fail to restore, select
809 the innermost frame, and don't crash when warning the user.
811 2008-07-13 Hui Zhu <teawater@gmail.com>
813 * symtab.c (expand_line_sal): Fix a memory leak.
815 2008-07-13 Pedro Alves <pedro@codesourcery.com>
817 * utils.c (struct continuation): Define as inheriting struct
819 (add_continuation, do_all_continuations)
820 (discard_all_continuations, add_intermediate_continuation)
821 (do_all_intermediate_continuations)
822 (discard_all_intermediate_continuations): Adjust.
824 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
826 Skip varobj in running threads.
827 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
828 thread is not stopped, skip the varobj.
829 * Makefile.in: Update dependencies.
831 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
833 Enable all commands while inferiour is running
834 * mi/mi-main.c (mi_cmd_execute): Don't check if
835 inferiour is executing.
837 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
839 Allow all CLI command even if target is executing.
840 * gdb/top.c (execute_command_1): Don't check if the inferiour
843 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
845 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
846 Fix printing of frame, when frame is wrong.
848 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
850 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
851 backchain is unreadable.
853 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
855 * spu-linux-nat.c: Include "gdbthread.h".
856 (spu_child_post_startup_inferior): Register main thread.
857 (spu_child_post_attach): Likewise.
858 * Makefile.in (spu-linux-nat.o): Update dependencies.
860 2008-07-12 Pedro Alves <pedro@codesourcery.com>
862 Rewrite continuations internals on top of cleanups and plug
863 continuation arguments leaks.
865 * defs.h (struct continuation): Make it opaque.
866 (add_continuation, add_intermediate_continuation): Drop the int
867 argument of the continuation hook argument. Add
868 continuation_free_args argument.
869 (do_all_continuations, do_all_intermediate_continuations): Drop
870 the error_p argument.
872 * utils.c (add_continuation): Drop the int argument of the
873 continuation hook argument. Add continuation_free_args argument.
874 Reimplement on top of cleanups.
875 (do_all_continuations): Drop error argument. Reimplement on top
877 (discard_all_continuations): Reimplement on top of cleanups.
878 (add_intermediate_continuation): Drop the int argument of the
879 continuation hook argument. Add continuation_free_args argument.
880 Reimplement on top of cleanups.
881 (do_all_intermediate_continuations): Drop error argument.
882 Reimplement on top of cleanups.
883 (discard_all_intermediate_continuations): Reimplement on top of
886 * breakpoint.c (until_break_command_continuation): Drop error
887 argument. Add xfree as continuation argument deleter.
889 * inf-loop.c (inferior_event_handler): On error, discard all
890 continuations. Adjust to new do_all_intermediate_continuations
891 and do_all_continuations interfaces.
893 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
894 Pass xfree as continuation argument deleter.
895 (finish_command_continuation): Drop error_p argument. Adjust.
896 (finish_command_continuation_free_arg): New.
897 (finish_command): Pass finish_command_continuation_free_arg as
898 continuation argument deleter. Adjust to new do_all_continuations
900 (attach_command_continuation): Drop error_p argument.
901 (attach_command_continuation_free_args): New.
902 (attach_command): Pass attach_command_continuation_free_args as
903 continuation argument deleter.
905 * interps.c (interp_set): Adjust to new do_all_continuations
908 * event-top.c (stdin_event_handler): In error, also discard the
909 intermediate continuations.
911 2008-07-12 Pedro Alves <pedro@codesourcery.com>
913 Replace struct continuation_args by void* and per command structs.
915 * top.c (execute_command): Remove unused arg1 and arg2 locals.
917 * breakpoint.c (struct until_break_command_continuation_args):
919 (until_break_command_continuation): Take a void* instead of a
920 continuations_arg. Adjust.
921 (until_break_command): Adjust to use struct
922 until_break_command_continuation_args instead of struct
925 * infcmd.c (struct step_1_continuation_args): New.
926 (step_1_continuation): Take a void* instead of a
927 continuations_arg. Adjust to use struct step_1_continuation_args.
928 (step_once): Adjust to use struct step_1_continuation_args.
930 (struct finish_command_continuation_args): New.
931 (finish_command_continuation): Take a void* instead of a
932 continuations_arg. Adjust to use struct
933 finish_command_continuation_args.
934 (finish_command): Adjust to use struct
935 finish_command_continuation_args.
936 (struct attach_command_continuation_args): New.
937 (attach_command_continuation): Take a void* instead of a
938 continuations_arg. Adjust to use struct
939 attach_command_continuation_args.
940 (attach_command): Adjust to use struct
941 attach_command_continuation_args.
943 * defs.h (struct continuation_arg): Delete.
944 (struct continuation): Replace the struct continuation_arg*
945 parameter of continuation_hook by a void*. Replace "arg_list"
946 member by a new "args" member with void* type.
947 (add_continuation, add_intermediate_continuation): Replace struct
948 continuation_arg type usages by void* usages.
950 * utils.c (add_continuation, do_all_continuations)
951 (add_intermediate_continuation)
952 (do_all_intermediate_continuations): Replace struct
953 continuation_arg type usages by void* usages. Pass "args" instead
956 2008-07-12 Pedro Alves <pedro@codesourcery.com>
958 * infrun.c (struct thread_stepping_state): Delete sal member.
959 (init_thread_stepping_state): Add local sal. Use it instead of
961 (handle_inferior_event): New local stop_pc_sal. Use it instead of
963 (step_into_function): Add local stop_func_sal. Use it instead of
966 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
968 Implement -exec-continue/-exec-interrupt --all.
969 * infcmd.c (continue_1): New, extracted from
970 (continue_command): ...here.
971 (interrupt_target_1): New, extracted from
972 (interrupt_target_command): ...here.
973 * inferior.h (continue_1, interrupt_target_1): New.
974 * mi/mi-main.c (mi_cmd_exec_continue)
975 (mi_cmd_exec_interrupt): Handle --all.
977 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
979 Implement --thread and --frame.
980 * gdbthread.h (find_thread_id): Declare.
981 * thread.c (find_thread_id): Make non-static.
982 * mi/mi-main.c (mi_cmd_execute): Switch to the right
983 thread and frame, if necessary.
984 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
985 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
987 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
989 * infrun.c (resume): Discard cleanups on early exit path.
991 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
993 * infrun.c (normal_stop): For MI, report which threads
996 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
998 Report thread state in -thread-info output.
999 * thread.c (print_thread_info): Add new field "state".
1001 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1003 * infrun.c (handle_inferior_event): Also ignore a
1004 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
1006 2008-07-11 Tom Tromey <tromey@redhat.com>
1008 * completer.c (complete_line_internal): New function, from
1009 complete_line. Add 'for_help' parameter.
1010 (complete_line): Use it.
1011 (command_completer): Move later. Rewrite.
1013 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1015 * thread.c (thread_apply_command): Move making the cleanup out of
1018 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1022 * thread.c (enum thread_state): New.
1023 (thread_state main_thread_running): Delete, in favor of...
1024 (thread_state main_thread_state): ... this. Update throughout.
1025 (clear_thread_inferior_resources): New, split from free_thread.
1026 (free_thread): Call clear_thread_inferior_resources.
1027 (init_thread_list): Set main thread to stopped state.
1028 (add_thread_silent): Take care of PTID reuses.
1029 (delete_thread): If deleting inferior_ptid or a thread with
1030 refcount > 0, mark it as exited, but still keep it in the list.
1031 Only notify of thread exits, if we haven't done so yet.
1032 (iterate_over_threads): Make it safe to delete threads while
1033 iterating over them.
1034 (do_captured_list_thread_ids): Don't account for exited threads.
1035 (thread_alive): Check for the THREAD_EXITED state, and don't set
1036 ptid to -1 on exited threads.
1037 (set_running): Update to account for extra possible states.
1038 (is_thread_state): New.
1039 (is_stopped, is_exited): New.
1040 (is_running): Implement in terms of is_thread_state.
1041 (any_running): Update.
1042 (print_thread_info): Update. Account for exited threads. Don't
1043 warn about missed frame restoring here, its done in the cleanup.
1044 (switch_to_thread): Don't read from a thread that has gone.
1045 (restore_current_thread): In non-stop mode, do a full context
1047 (restore_selected_frame): Add a frame_level argument. Rewrite.
1048 (struct current_thread_cleanup): Add selected_frame_level and
1049 was_stopped members.
1050 (do_restore_current_thread_cleanup): Check if thread was stopped
1051 and still is, and if the target has registers, stack and memory
1052 before restoring the selected frame. Don't delete the cleanup
1054 (restore_current_thread_cleanup_dtor): New.
1055 (make_cleanup_restore_current_thread): Remove all arguments.
1057 (thread_apply_all_command): Update. Prune threads.
1058 (thread_apply_command): Update.
1059 (thread_command): Account for currently selected exited thread.
1060 (do_captured_thread_select): Check for a running thread. Prune
1062 (_initialize_thread): Make "info threads", "thread", "thread
1063 apply", and "thread apply all" appliable without a selected thread.
1064 * gdbthread.h (struct thread_info): Replace running_ by state_.
1066 (is_exited, is_stopped): Declare.
1067 (make_cleanup_restore_current_thread): Remove all arguments.
1068 * infrun.c: Include "event-top.h".
1069 (fetch_inferior_event): In non-stop mode, restore selected thread
1070 and frame after handling the event and running breakpoint
1071 commands. Display GDB prompt if needed.
1072 (normal_stop): In non-stop mode, don't print thread switching
1074 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
1075 (get_cmd_no_selected_thread_ok): New.
1076 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
1077 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
1079 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
1080 no-selected-thread ok.
1081 * top.c (execute_command): Check for non no-selected-thread-ok
1083 * linux-nat.c (struct saved_ptids, threads_to_delete)
1084 (record_dead_thread, prune_lwps): Delete.
1085 (exit_lwp): Unconditionally delete thread.
1086 (linux_nat_resume): Remove prune_lwps call.
1087 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
1088 of is_running. Adjust to make_cleanup_restore_current_thread
1090 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
1091 selected thread has exited.
1092 * inf-loop.c (inferior_event_handler): Don't display the prompt
1094 * varobj.c (c_value_of_root): Update.
1095 * defs.h (make_cleanup_dtor): Declare.
1096 * utils.c (make_cleanup_dtor): New.
1098 * Makefile.in (infrun.o): Depend on $(event_top_h).
1100 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1102 Add "continue -a" and "interrupt -a" options for non-stop mode.
1104 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
1105 (continue_command): Add "-a" option.
1106 (interrupt_target_command): Add "-a" option.
1107 (_initialize_infcmd): Add extend help of continue and interrupt
1108 command to mention the new "-a" option. Mark "continue" async ok.
1110 2008-07-10 Doug Evans <dje@google.com>
1112 Add "set print symbol-loading on|off".
1113 * NEWS: Document new option.
1114 * symfile.h (print_symbol_loading): Declare.
1115 * symfile.c (print_symbol_loading): New global.
1116 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
1117 from ..." if print_symbol_loading.
1118 (_initialize_symfile): Add set/show print symbol-loading.
1119 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
1120 if print_symbol_loading.
1122 2008-07-10 Pedro Alves <pedro@codesourcery.com>
1124 Non-stop linux native.
1126 * linux-nat.c (linux_test_for_tracefork): Block events while we're
1128 (get_pending_status): Implement non-stop mode.
1129 (linux_nat_detach): Stop threads before detaching.
1130 (linux_nat_resume): In non-stop mode, always resume only a single
1132 (linux_handle_extended_wait): On a clone event, in non-stop mode,
1133 add new lwp to GDB's thread table, and mark as running, executing
1134 and stopped appropriately.
1135 (linux_nat_filter_event): Don't assume there are other running
1136 threads when a thread exits.
1137 (linux_nat_wait): Mark the main thread as running and executing.
1138 In non-stop mode, don't stop all lwps.
1139 (linux_nat_kill): Stop lwps before killing them.
1140 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
1142 (send_sigint_callback): New.
1143 (linux_nat_stop): New.
1144 (linux_nat_add_target): Set to_stop to linux_nat_stop.
1146 * linux-nat.h (thread_db_attach_lwp): Declare.
1148 * linux-thread-db.c (thread_get_info_callback): Check for new
1149 threads if we have none.
1150 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
1151 stopped lwp. Check for new threads if we have none.
1152 (thread_db_attach_lwp): New.
1153 (thread_db_init): Set proc_handle.pid to inferior_ptid.
1154 (check_event): Set proc_handle.pid to the stopped lwp.
1155 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
1156 lwp available, bail out if there is none.
1158 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
1161 2008-07-10 Kevin Buettner <kevinb@redhat.com>
1163 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
1164 `current_pc' from CORE_ADDR to ULONGEST.
1166 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
1169 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1171 * NEWS (New commands): Mention "set disable-randomization".
1172 * configure.ac: Add check for HAVE_PERSONALITY and
1173 HAVE_DECL_ADDR_NO_RANDOMIZE.
1174 * configure, config.in: Regenerate.
1175 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
1176 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
1178 (disable_randomization, show_disable_randomization)
1179 (set_disable_randomization): New.
1180 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
1181 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
1182 variable DISABLE_RANDOMIZATION.
1183 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
1184 DISABLE_RANDOMIZATION.
1186 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1188 Adjust all targets to new target_stop interface.
1190 * gnu-nat.c (gnu_stop): Add ptid argument.
1191 * go32-nat.c (go32_stop): Add ptid argument.
1192 (go32_create_inferior): Pass inferior_ptid to go32_stop.
1193 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
1194 * monitor.c (monitor_stop): Add ptid argument.
1195 (monitor_open): Pass inferior_ptid to monitor_stop.
1196 (monitor_interrupt): Pass inferior_ptid to target_stop.
1197 (monitor_stop): Add ptid argument.
1198 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
1199 (procfs_create_inferior): Add ptid argument.
1200 * procfs.c (procfs_stop): Add ptid argument.
1201 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
1202 * remote-sim.c (gdbsim_stop): Add ptid argument.
1203 * sol-thread.c (sol_thread_stop): Add ptid argument.
1204 * win32-nat.c (win32_stop): Add ptid argument.
1206 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1208 Non-stop inferior control.
1210 * infrun.c (resume): In non-stop mode, always resume just one
1212 (proceed): Don't call prepare_to_proceed in non-stop mode.
1213 (fetch_inferior_event): In non-stop mode, switch context before
1215 (error_is_running, ensure_not_running): New.
1216 (handle_inferior_event): In non-stop mode: Mark only the event
1217 thread as stopped. Require that the target module manages adding
1218 threads to the thread list. Assert that there isn't a
1219 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
1220 (normal_stop): Only mark not-running if inferior hasn't exited.
1221 In non-stop mode, only mark the event thread.
1223 * thread.c:Include "cli/cli-decode.h".
1224 (print_thread_info): Don't read from a running thread.
1225 Output "(running)" if thread is running.
1226 (switch_to_thread): Don't read stop_pc if thread is executing.
1227 (do_restore_current_thread_cleanup): Don't write to a running
1229 (thread_apply_all_command): Don't read from a running thread. In
1230 non-stop mode, do a full context-switch instead of just switching
1232 (thread_apply_command): In non-stop mode, do a full context-switch
1233 instead of just switching threads.
1234 (do_captured_thread_select): Likewise. Inform user if selected
1236 (_initialize_thread): Mark "info threads" and "thread" and
1239 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
1240 unregister the target from the event loop.
1242 * infcmd.c (continue_command, step_1, jump_command)
1243 (signal_command): Ensure the selected thread isn't running.
1244 (interrupt_target_command): In non-stop mode, interrupt only the
1247 * inferior.h (error_is_running, ensure_not_running): Declare.
1249 * target.h (struct target_ops): Add ptid argument to the to_stop
1251 (target_stop): Add ptid_t argument.
1253 * target.c (update_current_target): Add ptid argument to to_stop's
1255 (debug_to_stop): Add ptid_t argument.
1256 (debug_to_rcmd): Set to_stop_ptid.
1258 * remote.c (remote_stop): Add ptid_t argument.
1259 (async_remote_interrupt): Add inferior_ptid to target_stop.
1260 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
1262 * Makefile.in (thread.o): Depend on $(cli_decode_h).
1264 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1266 Don't rely on ecs->wait_for_more.
1268 * infrun.c (proceed): Clear the stepping state, set
1269 previous_inferior_ptid and clear infwait state.
1270 (wait_for_inferior): Don't clear the stepping state, set
1271 previous_inferior_ptid, or clear the infwait state here.
1272 (fetch_inferior_event): Don't clear the stepping state, set
1273 previous_inferior_ptid, or clear the infwait state here. Don't
1274 condition on wait_for_more.
1276 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1278 Refactor infrun a bit.
1280 * infrun.c (currently_stepping): Take a struct
1281 thread_stepping_state instead of an execution_control_state.
1282 (struct thread_stepping_state): New, split from
1283 execution_control_state.
1284 (gtss, tss): New globals.
1285 (proceed): Clear the stepping state, set previous_inferior_ptid
1286 and clear infwait state.
1287 (init_wait_for_inferior): Clear the stepping state,
1288 previous_inferior_ptid and infwait state.
1289 (waiton_ptid, infwait_state): New, split from
1290 execution_control_state.
1291 (struct execution_control_state): Members that persist through
1292 events moved out to either struct thred_stepping_state or made
1293 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
1294 (wait_for_inferior, fetch_inferior_event): Use local
1295 execution_control_state. Update to execution_control_state split.
1296 (init_execution_control_state): Adjust.
1297 (init_thread_stepping_state): New, extracted from
1298 init_execution_control_state.
1299 (context_switch): Take a ptid instead of an
1300 execution_control_state.
1301 (context_switch_to): Adjust.
1302 (adjust_pc_after_break): Adjust.
1303 (init_infwait_state): New.
1304 (handle_inferior_event): Adjust.
1306 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1307 Vladimir Prus <vladimir@codesourcery.com>
1309 Per-thread commands.
1311 * gdbthread.h: Remove unneeded forward declarations.
1312 Include "inferior.h".
1313 (struct thread_info): Add continuations,
1314 intermediate_continuations, proceed_to_finish, step_over_calls,
1315 stop_step, step_multi and stop_signal members.
1316 (save_infrun_state): Add continuations,
1317 intermediate_continuations, proceed_to_finish, step_over_calls,
1318 stop_step, step_multi, stop_signal and stop_bpstat parameters.
1319 (load_infrun_state): Add continuations,
1320 intermediate_continuations, proceed_to_finish, step_over_calls,
1321 stop_step, step_multi, stop_signal and stop_bpstat parameters.
1323 * thread.c (load_infrun_state): In non-stop mode, load
1324 continuations, intermediate_continuations, proceed_to_finish,
1325 step_over_calls, stop_step, step_multi and stop_signal.
1326 (save_infrun_state): Store continuations,
1327 intermediate_continuations, proceed_to_finish, step_over_calls,
1328 stop_step, step_multi, stop_signal and stop_bpstat.
1329 (save_infrun_state): Store continuations,
1330 intermediate_continuations, proceed_to_finish, step_over_calls,
1331 stop_step, step_multi, stop_signal and stop_bpstat.
1332 (free_thread): Clear The thread's stop_bpstat.
1334 * inferior.h (context_switch_to): Declare.
1336 * infrun.c (ecss): New global.
1337 (context_switch): Context switch continuations,
1338 intermediate_continuations, proceed_to_finish, step_over_calls,
1339 stop_step, step_multi, stop_signal and stop_bpstat.
1340 (wait_for_inferior): Use global ecss.
1341 (async_ecss, async_ecs): Delete.
1342 (fetch_inferior_event): Use global ecss.
1343 (context_switch_to): New.
1345 * top.c (execute_command): In non-stop, only check if the current
1346 thread is running, in all-stop, check if there's any thread
1349 * breakpoint.c (bpstat_remove_breakpoint): New.
1350 (bpstat_remove_breakpoint_callback): New.
1351 (delete_breakpoint): Clear the stop_bpstats of all threads.
1353 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
1354 current thread is running, in all-stop, check if there's any
1357 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
1359 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1361 Add non_stop global.
1363 * inferior.h (non_stop): Declare.
1364 * infrun.c (non_stop, non_stop_1): New.
1365 (set_non_stop, show_non_stop): New.
1366 (_initialize_infrun): Add "set/show non-stop" command.
1368 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1370 Adjust fork/vfork/exec to pass ptids around.
1372 * target.h (struct target_waitstatus): Store related_pid as a ptid.
1373 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
1375 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
1377 * breakpoint.c (print_it_typical, bpstat_check_location)
1378 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
1379 (create_fork_vfork_event_catchpoint): Adjust.
1380 * infrun.c (fork_event): Change parent_pid and child_pid types to
1382 (follow_exec, inferior_has_forked, inferior_has_vforked)
1383 (inferior_has_execd): Take a ptid_t and don't trim it.
1384 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
1385 * linux-nat.c (linux_child_follow_fork): Adjust.
1386 * inf-ptrace.c (inf_ptrace_wait): Adjust.
1387 * inf-ttrace.c (inf_ttrace_wait): Adjust.
1388 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
1390 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1392 Add "executing" property to threads.
1394 * inferior.h (target_executing): Delete.
1395 * gdbthread.h (struct thread_info): Add executing_ field.
1396 (set_executing, is_executing): New.
1397 * thread.c (main_thread_executing): New.
1398 (init_thread_list): Clear it and also main_thread_running.
1399 (is_running): Return false if target has no execution.
1400 (any_running, is_executing, set_executing): New.
1402 * top.c: Include "gdbthread.h".
1403 (target_executing): Delete.
1404 (execute_command): Replace target_executing check by any_running.
1405 * event-top.c: Include "gdbthread.h".
1406 (display_gdb_prompt, command_handler): Replace target_executing by
1408 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
1409 here. Replace target_executing by is_running.
1410 * infrun.c (handle_inferior_event): Mark all threads as
1412 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
1414 * stack.c (get_selected_block): Return null if inferior is
1416 * target.c (target_resume): Mark resumed ptid as executing.
1417 * breakpoint.c (until_break_command): Replace target_executing
1418 check by is_executing.
1419 * remote.c (remote_async_resume): Don't mark inferior as executing
1421 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
1424 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
1425 (mi_execute_async_cli_command): Replace target_executing by
1428 * frame.c (get_current_frame): Error out if the current thread is
1430 (has_stack_frames): New.
1431 (get_selected_frame, deprecated_safe_get_selected_frame): Check
1434 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
1437 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1439 * symfile.c (load_command): Reopen the exec file and reread
1440 symbols before anything else.
1442 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1444 * remote-sim.c: Include gdbthread.h.
1445 (remote_sim_ptid): New global.
1446 (gdbsim_create_inferior): Silently add the main task to GDB's
1448 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
1449 task from GDB's thread list.
1450 (gdbsim_resume): Adjust to use remote_sim_ptid.
1451 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
1452 (init_gdbsim_ops): Register gdbsim_thread_alive and
1454 (_initialize_remote_sim): Initialize remote_sim_ptid.
1455 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
1457 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1459 * monitor (monitor_ptid): New global.
1460 (monitor_open): Silently add the main task to GDB's thread list.
1461 (monitor_close, monitor_mourn_inferior): Silently delete the main
1462 task from GDB's thread list.
1463 (monitor_thread_alive, monitor_pid_to_str): New.
1464 (init_base_monitor_ops): Register monitor_thread_alive and
1466 (_initialize_remote_monitors): Initialize monitor_ptid.
1468 * gdbthread.h (delete_thread_silent): Declare.
1469 * thread.c (delete_thread): Rename to ...
1470 (delete_thread_1): ... this. Add "silent" parameter. If silent,
1471 don't do exit notifications.
1472 (delete_thread, delete_thread_silent): New, as wrappers to
1475 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1477 * breakpoint.c (update_global_location_list): Add boolean
1478 "should_insert" argument. Only insert locations if caller told it
1480 (update_global_location_list_nothrow): Add boolean "should_insert"
1481 argument. Pass it to update_global_location_list.
1482 (insert_breakpoints, create_longjmp_breakpoint)
1483 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
1484 (create_thread_event_breakpoint, create_solib_event_breakpoint)
1485 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
1486 (enable_watchpoints_after_interactive_call_stop)
1487 (set_momentary_breakpoint, create_breakpoints)
1488 (break_command_really, watch_command_1)
1489 (create_ada_exception_breakpoint, update_breakpoint_locations)
1490 (do_enable_breakpoint, enable_command): Pass true to
1491 update_global_location_list.
1492 (bpstat_stop_status, disable_overlay_breakpoints)
1493 (disable_watchpoints_before_interactive_call_start)
1494 (delete_breakpoint, disable_breakpoint, disable_command): Pass
1495 false to update_global_location_list.
1496 (update_breakpoints_after_exec): Don't temporarily disable
1497 always-inserted mode.
1499 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1501 * breakpoint.c (mark_breakpoints_out): Make public.
1502 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
1503 here. Update comment.
1504 * breakpoint.h (mark_breakpoints_out): Declare.
1506 * linux-nat.c (linux_handle_extended_wait): On
1507 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
1508 * inf-ttrace.c (inf_ttrace_wait): Likewise.
1510 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1512 * infrun.c (follow_exec): Reset shared libraries before adding the
1515 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
1517 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
1519 2008-07-07 Pedro Alves <pedro@codesourcery.com>
1521 * i386-dicos-tdep.c: Include "inferior.h".
1522 (i386_dicos_frame_align): New.
1523 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
1524 dummy location ON_STACK.
1525 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
1527 2008-07-07 Joel Brobecker <brobecker@adacore.com>
1529 * gstdint.h: New file.
1531 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
1533 * mi/mi-interp.c (mi_on_resume): Don't try to report
1534 resumed thread it the thread list is empty.
1536 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
1538 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
1539 completer for set to filename_completer.
1543 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
1545 Implement -target-attach.
1546 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
1548 2008-06-21 Hui Zhu <teawater@gmail.com>
1550 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
1552 2008-07-03 Pedro Alves <pedro@codesourcery.com>
1554 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
1555 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
1557 * target.h (struct target_ops): Add to_attach_no_wait member.
1558 (target_attach_no_wait): New.
1559 * target.c (update_current_target): Inherit to_attach_no_wait.
1561 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
1562 target_attach_no_wait runtime check.
1564 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
1565 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
1568 2008-07-03 Pedro Alves <pedro@codesourcery.com>
1570 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
1571 on debug_displaced being set.
1573 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1575 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
1576 directly instead of get_frame_id.
1578 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1580 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
1581 (deal_with_atomic_sequence): Update BC masks.
1582 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
1583 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
1585 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1587 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
1588 register, not the previous frame's.
1590 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1592 * source.c (select_source_symtab): Make sure we skip namespace
1593 symtabs when showing cpp source code.
1595 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
1597 * MAINTAINERS (Authorized committers): Fix my email address.
1599 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1601 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
1602 -target-download and -target-select via CLI, so that
1603 the quoting rules are the same as they were (unfortunately)
1604 in all prior gdb releases.
1605 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
1606 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1607 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
1608 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1609 (mi_cmd_execute): Set current_token even for commands
1612 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
1614 * alphafbsd-tdep.c: Update for unwinder changes.
1615 * alpha-linux-tdep.c: Likewise.
1616 * alphanbsd-tdep.c: Likewise.
1617 * alphaobsd-tdep.c: Likewise.
1618 * avr-tdep.c: Likewise.
1619 * cris-tdep.c: Likewise.
1620 * frv-linux-tdep.c: Likewise.
1621 * frv-tdep.c: Likewise.
1622 * h8300-tdep.c: Likewise.
1623 * hppa-linux-tdep.c: Likewise.
1624 * iq2000-tdep.c: Likewise.
1625 * m32c-tdep.c: Likewise.
1626 * m32r-linux-tdep.c: Likewise.
1627 * m32r-tdep.c: Likewise.
1628 * m68hc11-tdep.c: Likewise.
1629 * mep-tdep.c: Likewise.
1630 * mn10300-tdep.c: Likewise.
1631 * mt-tdep.c: Likewise.
1632 * score-tdep.c: Likewise.
1633 * sh64-tdep.c: Likewise.
1634 * sh-tdep.c: Likewise.
1635 * sparc64fbsd-tdep.c: Likewise.
1636 * sparc64nbsd-tdep.c: Likewise.
1637 * sparc64obsd-tdep.c: Likewise.
1638 * v850-tdep.c: Likewise.
1639 * vaxobsd-tdep.c: Likewise.
1640 * vax-tdep.c: Likewise.
1641 * xstormy16-tdep.c: Likewise.
1643 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1645 * mi/mi-main.c (enum captured_mi_execute_command_actions)
1646 (captured_mi_execute_command_args): Remove.
1647 (captured_mi_execute_command): Cast the closure to mi_parse
1648 pointer, not to captured_mi_execute_command_args, and don't
1649 set the action field thereof.
1650 (mi_execute_command): Pass struct mi_parse, not
1651 captured_mi_execute_command_args to captured_mi_execute_command.
1652 (mi_execute_command): Remove (dead) code for suppressing
1655 2008-06-28 Pedro Alves <pedro@codesourcery.com>
1657 * linux-nat.c (enum sigchld_state): New.
1658 (linux_nat_async_events_state): Renamed from
1659 linux_nat_async_events_enabled.
1660 (linux_nat_event_pipe_push, my_waitpid): Adjust.
1661 (sigchld_default_action): New.
1662 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
1664 (linux_nat_create_inferior): Set events state to sigchld_default
1666 (linux_nat_resume): Adjust.
1667 (linux_nat_wait): Call linux_nat_async_events unconditionally.
1668 (sigchld_handler): Adjust.
1669 (linux_nat_async_mask): Don't set SIGCHLD actions here.
1670 (get_pending_events): Adjust.
1671 (linux_nat_async_events): Rewrite to handle enum sigchld_state
1672 instead of a boolean.
1673 (linux_nat_async): Adjust.
1674 (_initialize_linux_nat): Capture default SIGCHLD action into
1675 sigchld_default_action.
1677 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1679 * breakpoint.c (moribund_locations): New.
1680 (bpstat_stop_status): Process moribund locations.
1681 (update_global_location_list): Add removed
1682 locations to moribund_locations.
1683 (breakpoint_retire_moribund): New.
1684 * breakpoint.h (struct bp_location): New field
1685 events_till_retirement.
1686 (breakpoint_retire_moribund): Declare.
1687 * thread.c (thread_count): New.
1688 * infrun.c (handle_inferior_event): Call
1689 breakpoint_retire_moribund.
1690 * gdbthread.h (thread_count): Declare.
1692 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1694 * dfp.c (decimal_convert): Call match_endianness before and after
1697 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
1699 * remote.c (remote_insert_breakpoint): Ensure that if Z0
1700 unsupported and we fall back to memory_insert_breakpoint, we
1701 use the unmodified requested address.
1703 2008-06-27 Joel Brobecker <brobecker@adacore.com>
1705 * dwarf2read.c (read_attribute_value): Issue a complaint when
1706 adjusting size attribute values of 0xffffffff as zero.
1708 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1710 * i386-tdep.c (i386_16_byte_align_p): New.
1711 (i386_push_dummy_call): Determine stack space required for
1712 arguments going forwards allowing for 16-byte alignment, then push
1713 arguments going forwards.
1715 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1717 * infrun.c (start_remote): Don't clear thread list here.
1718 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
1720 * remote.c (record_currthread): Upgrade the main thread and its
1721 entry in the thread list if this is the first time we hear about
1723 (remote_thread_alive): Consider magic_null_ptid or a ptid without
1724 a tid member always alive.
1725 (remote_find_new_threads): Don't update the main thread here.
1726 (remote_start_remote): Clear thread list here. Always add the
1728 (extended_remote_attach_1): Add the main thread here.
1729 (extended_remote_mourn_1): Re-add the main thread here.
1730 (extended_remote_create_inferior_1): Add a main thread.
1732 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
1734 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1736 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1738 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
1740 (general_thread, continue_thread): Change type to ptid_t.
1741 (record_currthread): Take a ptid_t parameter instead of an
1743 (MAGIC_NULL_PID): Delete.
1744 (set_thread): Take a ptid_t parameter and adjust.
1745 (set_general_thread, set_continue_thread): New.
1746 (remote_thread_alive, remote_newthread_step)
1747 (remote_current_thread, remote_find_new_threads)
1748 (remote_threads_info, remote_start_remote, remote_vcont_resume)
1749 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
1750 (threadalive_test, remote_pid_to_str)
1751 (remote_get_thread_local_address): Adjust.
1752 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
1753 and any_thread_ptid.
1755 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
1757 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
1758 * configure: Regenerated.
1760 2008-06-26 Joel Brobecker <brobecker@adacore.com>
1762 * dwarf2read.c (read_attribute_value): Treat size attribute
1763 values of 0xffffffff as if the attribute value was zero.
1765 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1767 * linux-nat.c: Add description of overall logic.
1769 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
1771 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
1772 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
1773 all dependencies on $(gdb_stdint_h).
1774 (distclean): Do not delete gdb_stdint.h.
1775 * acinclude.m4: Do not use stdint.m4.
1776 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
1777 uintptr_t, and gdb_stdint.h.
1778 * defs.h: Include <stdint.h>.
1779 * gdb_thread_db.h: Assume stdint.h is already included.
1780 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
1781 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
1782 include gdb_stdint.h.
1783 * configure, config.in: Regenerate.
1785 2008-06-26 Joseph Myers <joseph@codesourcery.com>
1787 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
1788 decimal floating-point values in GPRs for soft-float.
1789 (do_ppc_sysv_return_value): Handle returning decimal
1790 floating-point values in GPRs for soft-float.
1792 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1794 * target.c (target_read_until_error): New.
1795 * target.h (target_read_until_error): Declare.
1796 * mi/mi-main.c (mi_cmd_data_read_memory): Use
1797 target_read_until_error.
1799 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1801 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
1802 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
1803 after the DECFLOAT detection to fix a memory leak. Remove the
1804 redundant NUM initialization. Protect the DECFLOAT detection memory
1805 access before the P block. Restore the P memory content for the
1808 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1810 Kill the return value for all MI command functions.
1811 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
1812 (mi_cmd_argv_ftype): Change return type to void.
1814 * mi/mi-main.c: Adjust all function that implement
1815 MI commands to return nothing.
1816 (struct captured_mi_execute_command_actions):
1817 Remove the rc field.
1818 (mi_cmd_execute): Return nothing.
1819 (mi_execute_async_cli_command): Return nothing.
1820 (mi_cmd_exec_interrupt): Don't print ^done here.
1821 (mi_cmd_target_select): Don't print ^connected here.
1822 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
1823 Special-case -target-select and output ^connected, not ^done.
1825 * mi/mi-cmd-break.c: Adjust.
1826 * mi/mi-cmd-disas.c: Adjust.
1827 * mi/mi-cmd-env.c: Adjust.
1828 * mi/mi-cmd-file.c: Adjust.
1829 * mi/mi-cmd-stack.c: Adjust.
1830 * mi/mi-cmd-target.c: Adjust.
1831 * mi/mi-cmd-var.c: Adjust.
1832 * mi/mi-interp.c: Adjust.
1833 * mi/mi-symbol-cmds.c: Adjust.
1835 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1837 Emit ^running via observer.
1838 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
1840 (mi_on_resume): Print ^running if not previously output.
1841 * mi/mi-main.c (running_result_record_printed): New.
1842 (captured_mi_execute_command): Reset
1843 running_result_record_printed. Use running_result_record_printed
1844 to decide if we should skip ^done.
1845 (mi_execute_async_cli_command): Don't print ^running here.
1846 * mi/mi-main.h (current_token, running_result_record_printed):
1849 2008-06-24 Michael Snyder <msnyder@specifix.com>
1851 * infrun.c (_initialize_infrun): White space and typo fix.
1853 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
1855 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
1856 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
1857 when first loading DLL with "dll" command.
1859 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1861 * gnu-nat.c (proc_string): Use capital T for "Thread".
1863 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1865 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
1867 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1869 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1870 the target cannot run.
1872 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1874 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1875 we're attaching to a running process.
1877 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
1879 * win32-nat.c (handle_load_dll): Give dll name and load address
1880 if debug_events is on.
1881 (handle_unload_dll): Likewise.
1883 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
1885 Don't suppress *running when doing finish.
1886 * infcall.c (call_function_by_hand): Set both
1887 suppress_resume_observer and suppress_stop_observer.
1888 * infcmd.c (suppress_run_stop_observers): Split into...
1889 (suppress_resume_observer, suppress_stop_observer): ...those.
1890 (finish_command_continuation): Clear suppress_stop_observer.
1891 (finish_command): Set suppress_stop_observer.
1892 * inferior.h (suppress_run_stop_observers): Split into...
1893 (suppress_resume_observer, suppress_stop_observer): ...those.
1894 * infrun.c (normal_stop): Check for suppress_stop_observer.
1895 * thread.c (set_running): Check for suppress_resume_observer.
1897 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
1898 Pierre Muller <muller@ics.u-strasbg.fr>
1900 * gdbarch.sh (gdbarch_skip_main_prologue): New.
1901 * gdbarch.h, gdbarch.c: Regenerate.
1902 * i386-tdep.h (i386_skip_main_prologue): Declare.
1903 * i386-tdep.c (i386_skip_main_prologue): New.
1904 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
1905 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
1906 * symtab.c (find_function_start_sal): When pc points at the "main"
1907 function, call gdbarch_skip_main_prologue.
1909 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
1911 * value.c (value_primitive_field): Fetch lazy register values.
1913 2008-06-11 Pedro Alves <pedro@codesourcery.com>
1915 * NEWS: Mention support removal of undocumented S AA p PID stop
1918 * remote.c (remote_wait): Remove undocumented S AA p PID support.
1920 2008-06-10 Stan Shebs <stan@codesourcery.com>
1922 * MAINTAINERS: Update my affiliation and address.
1924 2008-06-10 Andreas Schwab <schwab@suse.de>
1926 * top.c (print_gdb_version): Don't print final newline.
1928 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1931 * Makefile.in: Update dependencies.
1932 * gdbthread.h (struct thread_info): New field
1934 (set_running, is_running): New.
1935 * thread.c (set_running, is_running): New.
1936 * inferior.h (suppress_normal_stop_observer): Rename to...
1937 (suppress_run_stop_observers): ..this.
1938 * infcmd.c (suppress_normal_stop_observer): Rename to...
1939 (suppress_run_stop_observers): ..this.
1940 (finish_command_continuation, finish_command): Adjust.
1941 * infcall.c (call_function_by_hand): Adjust.
1942 * infrun.c (normal_stop): Call set_running.
1943 * target.c (target_resume): New. Call set_running.
1944 * target.h (target_resume): Convert from macro to
1947 * mi/mi-interp.c (mi_on_resume): New.
1948 (mi_interpreter_init): Register mi_on_resume.
1950 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1952 Use observers to report stop events in MI.
1953 * mi/mi-interp.c (mi_on_normal_stop): New.
1954 (mi_interpreter_init): Register mi_on_normal_stop.
1955 (mi_interpreter_exec_continuation): Remove.
1956 (mi_cmd_interpreter_exec): Don't register the above.
1957 * mi/mi-main.c (captured_mi_execute_command): Don't care
1958 about sync_execution.
1959 (mi_execute_async_cli_command): Don't install continuation. Don't
1961 (mi_exec_async_cli_cmd_continuation): Remove.
1963 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1965 Suppress normal stop observer when it's problematic.
1966 * inferior.h (suppress_normal_stop_observer): New.
1967 * infcall.c (call_function_by_hand): Disable stop events when
1968 doing function calls.
1969 * infmcd.c (suppress_normal_stop_observer): New.
1970 (finish_command_continuation): Call normal_stop observer
1972 (finish_command): Disable stop events inside proceed.
1973 * infrun.c (normal_stop): Don't call normal stop observer if
1974 suppressed of if multi-step is in progress.
1976 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1979 * infrun.c (finish_command): Don't pass cleanup
1981 (finish_command_continuation): Don't grab cleanup from
1982 the passed data, as we don't use, and cannot, use it anyway.
1984 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1986 Introduce common cleanup for restoring integers.
1987 * defs.h (make_cleanup_restore_integer): New declaration.
1988 (struct cleanup): New field free_arg.
1989 (make_my_cleanup_2): New.
1990 * utils.c (restore_integer_closure, restore_integer)
1991 (make_cleanup_restore_integer): New.
1992 (make_my_cleanup): Initialize the free_arg field and
1993 renamed to make_my_cleanup_2.
1994 (do_my_cleanups): Call free_arg.
1995 (discard_cleanups): Call free_arg.
1996 * breakpoint.c (restore_always_inserted_mode): Remove.
1997 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
1999 2008-06-09 Doug Evans <dje@google.com>
2001 * remote.c (remote_wait): Include beginning of malformed packet
2004 2008-06-09 Tom Tromey <tromey@redhat.com>
2006 * completer.c (complete_line): Don't special-case
2007 expression_completer.
2008 (expression_completer): Only pass last word to
2010 * c-exp.y (yylex): Check 'token', not 'operator'.
2012 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
2014 * configure.ac (build_warnings): Add -Wno-format for mingw.
2015 * configure: Regenerated.
2017 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
2019 * NEWS: Make indentation consistent. Move exec tracing entry out
2020 of remote packet list.
2022 2008-06-06 Tom Tromey <tromey@redhat.com>
2024 * value.h (evaluate_subexpression_type, extract_field_op):
2026 * printcmd.c (_initialize_printcmd): Use expression_completer for
2027 'p', 'inspect', 'call'.
2028 * parser-defs.h (parse_field_expression): Declare.
2029 * parse.c: Include exceptions.h.
2030 (in_parse_field, expout_last_struct): New globals.
2031 (mark_struct_expression): New function.
2032 (prefixify_expression): Return int.
2033 (prefixify_subexp): Return int. Use expout_last_struct.
2034 (parse_exp_1): Update.
2035 (parse_exp_in_context): Add 'out_subexp' argument. Handle
2037 (parse_field_expression): New function.
2038 * expression.h (parse_field_expression): Declare.
2039 (in_parse_field): Likewise.
2040 * eval.c (evaluate_subexpression_type): New function.
2041 (extract_field_op): Likewise.
2042 * completer.h (expression_completer): Declare.
2043 * completer.c (expression_completer): New function.
2044 (count_struct_fields, add_struct_fields): New functions.
2045 * c-exp.y (yyparse): Redefine.
2046 (COMPLETE): New token.
2047 (exp): New productions.
2048 (saw_name_at_eof, last_was_structop): New globals.
2049 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
2050 (c_parse): New function.
2051 * breakpoint.c (_initialize_breakpoint): Use expression_completer
2052 for watch, awatch, and rwatch.
2053 * Makefile.in (parse.o): Depend on exceptions_h.
2055 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
2058 * gdb/valopts.c (find_overload_match): Handle references
2061 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
2063 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
2064 account the bitsize of the 'from' operand.
2066 2008-06-06 Pedro Alves <pedro@codesourcery.com>
2068 * annotate.h (annotate_thread_changed): Declare.
2070 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
2072 * annotate.c (annotate_thread_changed): New function.
2073 * thread.c (thread_command) : Use it.
2074 * infrun.c (normal_stop): Use it.
2076 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
2077 Nathan Sidwell <nathan@codesourcery.com>
2078 Joseph Myers <joseph@codesourcery.com>
2080 * acinclude.m4: Include ../config/acx.m4.
2081 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
2082 * configure, config.in: Regenerate.
2083 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
2085 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
2087 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2089 Replace 'target async' by 'maintenance set remote-async' and
2090 'target remote' combination.
2092 * remote.c (remote_async_wait): Merge into remote_wait, and
2094 (remote_async_permitted, remote_async_permitted_set): New
2096 (set_maintenance_remote_async_permitted)
2097 (show_maintenance_remote_async_permitted): New functions.
2098 (remote_async_ops, extended_async_remote_ops): Delete.
2099 (remote_async_open, extended_remote_async_open): Delete.
2100 (remote_open_1): Drop async_p parameter. Update callers. Replace
2101 async_p with remote_async_permitted checks.
2102 (extended_async_remote_attach): Delete.
2103 (remote_resume, remote_async_resume): Merge and leave remote_resume.
2104 (remote_async_terminal_inferior): Rename to...
2105 (remote_terminal_inferior): ... this, and add
2106 remote_async_termitted check.
2107 (remote_async_terminal_ours): Rename to...
2108 (remote_terminal_ours): ... this, and add remote_async_termitted
2110 (remote_wait, remote_async_wait): Merge and leave remote_wait
2112 (remote_kill, remote_async_kill): Merge and leave remote_kill
2114 (remote_async_mourn, extended_async_remote_mourn): Delete.
2115 (extended_remote_create_inferior_1): Drop async_p parameter.
2116 Update callers. Always use extended_remote_ops.
2117 (extended_remote_async_create_inferior): Delete.
2118 (remote_return_zero): Delete.
2119 (init_remote_ops): Register remote_can_async_p, remote_async,
2120 remote_async_mask, remote_terminal_inferior and
2121 remote_terminal_ours.
2122 (remote_can_async_p, remote_is_async_p): Check for
2123 remote_async_permitted.
2124 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
2125 (set_remote_cmd): Don't add async and extended-async targets.
2126 (_initialize_remote): Add set/show remote-async maintenance
2129 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2131 * remote.c (kill_kludge): Delete.
2132 (remote_wait, remote_async_wait): Don't set it.
2133 (remote_kill, remote_async_kill): Don't do anything with it.
2135 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2137 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
2139 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
2141 * bcache.c (bcache_data): Call deprecated_bcache_added function.
2142 (deprecated_bcache_added): New function name. Body of function
2143 bcache_data is used here with the addition of 'added' argument.
2144 * bcache.h (deprecated_bcache_added): New function.
2145 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
2146 work from add_psymbol_to_list - initialises partial symbol and stashes
2147 it in objfile's cache.
2148 (append_psymbol_to_list): New helper function, takes other part of
2149 work from add_psymbol_to_list - adds partial symbol to the given list.
2150 (add_psymbol_to_list): Call helper functions instead of doing work
2151 here. If adding to global list, do not duplicate partial symbols in the
2154 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
2156 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
2157 'exception caught|thrown' message.
2159 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2161 * Makefile.in: Update dependencies.
2162 * dwarf2expr.c: New include "gdb_assert.h".
2163 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
2164 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
2165 (execute_stack_op): Error out on too large RECURSION_DEPTH.
2166 Increase/decrease RECURSION_DEPTH around the function.
2168 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2170 * remote.c (get_offsets): Handle a single segment.
2171 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
2174 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
2176 * solib-svr4.c (struct lm_info): Add lm_addr.
2177 (main_lm_addr): New.
2178 (svr4_default_sos): Set lm_addr.
2179 (svr4_current_sos): Set lm_addr and main_lm_addr.
2180 (svr4_fetch_objfile_link_map): Rewrite.
2181 (svr4_clear_solib): Clear main_lm_addr.
2183 2008-06-03 Michael Snyder <msnyder@redhat.com>
2184 Joseph Myers <joseph@codesourcery.com>
2186 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
2187 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
2189 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
2191 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
2193 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
2195 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
2197 2008-06-01 Joel Brobecker <brobecker@adacore.com>
2199 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
2200 treat pointers in data space as function descriptors if the
2201 target address is also in the data space.
2203 2008-05-30 Joel Brobecker <brobecker@adacore.com>
2205 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
2206 the trad-frame register value for the SP register.
2208 2008-05-29 Mark Kettenis <kettenis@gnu.org>
2210 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
2212 2008-05-28 Joel Brobecker <brobecker@adacore.com>
2214 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
2215 that identifies function descriptors outside of the .opd section.
2217 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
2219 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
2220 temporary catchpoints. In MI add missing fields 'reason', 'disp',
2222 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
2224 (handle_gnu_v3_exceptions): Use tempflag.
2226 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
2228 Refactor varobj_update interface.
2229 * varobj.c (varobj_update): Report changes as vector. Also
2230 return not just a list of varobj, but a list of special structures
2231 that tell what exactly has changed.
2232 * varobj.h (enum varobj_update_error): Rename to
2233 varobj_scope_status.
2234 (struct varobj_update_result_t): New.
2235 (varobj_update): Adjust prototype.
2236 * mi/mi-cmd-var.c: Adjust for changes.
2238 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
2240 * varobj.c (varobj_update): Fix comment typo.
2243 2008-05-26 Joel Brobecker <brobecker@adacore.com>
2245 Set the symtab field of symbols read from ECOFF debugging entries.
2246 * mdebugread.c (add_symbol): Add new parameter symtab.
2247 (parse_symbol): Update calls to add_symbol throughout.
2249 2008-05-27 Andreas Schwab <schwab@suse.de>
2251 * symtab.h (enum address_class): Remove LOC_REGPARM and
2253 (struct symbol): Add is_argument.
2254 (SYMBOL_IS_ARGUMENT): Define.
2256 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
2257 * buildsym.c (finish_block): Likewise.
2258 * stack.c (print_frame_args, print_block_frame_locals)
2259 (print_frame_arg_vars): Likewise.
2260 * symtab.c (lookup_block_symbol): Likewise.
2261 * tracepoint.c (add_local_symbols): Likewise.
2262 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2264 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
2265 * dwarf2read.c (new_symbol): Likewise.
2266 * mdebugread.c (parse_symbol): Likewise.
2267 * stabsread.c (define_symbol): Likewise.
2269 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
2270 and LOC_COMPUTED_ARG.
2271 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2272 * ax-gdb.c (gen_var_ref): Likewise.
2273 * eval.c (evaluate_subexp_for_address): Likewise.
2274 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2275 * m2-exp.y (yylex): Likewise.
2276 * printcmd.c (address_info): Likewise.
2277 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2278 * tracepoint.c (collect_symbol, scope_info): Likewise.
2280 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
2282 * gdbarch.sh: Added new gdbarch struct
2283 core_regset_sections.
2284 * gdbarch.c: Refreshed.
2285 * gdbarch.h: Refreshed.
2286 * regset.h (core_regset_section): Declared.
2287 * linux-nat.c (linux_nat_do_thread_registers): Added
2288 support for the new gdbarch struct core_regset_sections.
2289 * utils.c (host_address_to_string): New function.
2290 * defs.h (host_address_to_string): New prototype.
2291 * i386-linux-tdep.c (i386_regset_rections): New register
2292 sections list for i386.
2293 (i386_linux_init_abi): Initialized new gdbarch struct
2294 core_regset_sections.
2295 * Makefile.in: Updated to reflect dependency changes.
2296 * ppc-linux-tdep.c (ppc_regset_sections): Register
2297 sections list for ppc.
2298 (ppc_linux_init_abi): Initialized new gdbarch struct
2299 core_regset_sections
2301 2008-05-24 Andreas Schwab <schwab@suse.de>
2303 * linespec.c (decode_objc): Save current language around call to
2306 2008-05-23 Joel Brobecker <brobecker@adacore.com>
2308 * valprint.h (get_array_bounds): Renames get_array_low_bound.
2309 * valprint.c (get_array_bounds): Renames get_array_low_bound.
2310 Return the proper bound value if the array index type is an
2311 enumerated type. Compute the high bound if requested.
2312 (val_print_array_elements): Handle the case when the array
2313 element has a null size.
2314 * ada-valprint.c (print_optional_low_bound): Add handling
2315 for empty arrays or arrays of zero-size elements.
2316 (ada_val_print_array): New function, extracted out from
2317 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
2318 handle empty arrays and arrays of zero-size elements.
2319 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
2320 code by call to ada_val_print_array.
2321 (ada_value_print): Remove handling of null array. The handling
2322 was incomplete and is now better handled by ada_val_print_array.
2324 2008-05-23 Markus Deuling <deuling@de.ibm.com>
2326 * annotate.c (annotate_source, annotate_frame_begin): Replace
2327 deprecated_print_address_numeric with paddress.
2328 * cli/cli-cmds.c (list_command, edit_command): Likewise.
2329 * tui/tui-stack.c (tui_make_status_line): Likewise.
2331 * defs.h (deprecated_print_address_numeric): Remove.
2332 * printcmd.c (deprecated_print_address_numeric): Remove.
2333 * maint.c (maint_print_section_info): Fix comment.
2335 2008-05-23 Markus Deuling <deuling@de.ibm.com>
2337 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
2338 print_binary_chars, print_char_chars): Add byte_order parameter and
2339 replace gdbarch_byte_order.
2340 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
2341 expressions and remove them. Remove unused TWO_TO_FOURTH.
2342 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
2343 endianness. Update call to print_hex_chars.
2344 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
2345 print_binary_chars, print_char_chars): Add byte_order parameter.
2346 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
2347 get at the endianness. Update print_*_char calls to use byte_order.
2349 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2351 * symtab.h (struct symbol): Make "aux_value" member a void pointer
2353 (SYMBOL_LOCATION_BATON): Update.
2355 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2357 * symtab.h (enum address_class): Remove LOC_BASEREG and
2359 (struct symbol): Remove "basereg" member of "aux_value" union.
2360 (SYMBOL_BASEREG): Remove.
2362 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
2364 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2365 (ada_add_block_symbols): Likewise.
2366 * ax-gdb.c (gen_var_ref): Likewise.
2367 * buildsym.c (finish_block): Likewise.
2368 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2369 * m2-exp.y (yylex): Likewise.
2370 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2371 * printcmd.c (address_info): Likewise.
2372 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
2373 (print_frame_arg_vars): Likewise.
2374 * symmisc.c (print_symbol): Likewise.
2375 * symtab.c (lookup_block_symbol): Likewise.
2376 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2377 (scope_info): Likewise.
2379 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2381 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
2383 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
2384 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2385 (ada_add_block_symbols): Likewise.
2386 * ax-gdb.c (gen_var_ref): Likewise.
2387 * buildsyms.c (finish_block): Likewise.
2388 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2389 * m2-exp.y (yylex): Likewise.
2390 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2391 * printcmd.c (address_info): Likewise.
2392 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
2393 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2394 * symtab.c (lookup_block_symbol): Likewise.
2395 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2396 (scope_info): Likewise.
2398 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2400 * symtab.h (enum address_class): Remove LOC_INDIRECT and
2401 LOC_HP_THREAD_LOCAL_STATIC.
2403 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
2404 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
2405 (read_var_value): Likewise.
2406 * buildsym.c (finish_block): Likewise.
2407 * objfiles.c (objfile_relocate): Likewise.
2408 * printcmd.c (address_info): Likewise.
2409 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2410 * tracepoint.c (scope_info): Likewise.
2412 2008-05-21 Markus Deuling <deuling@de.ibm.com>
2413 Maxim Grigoriev <maxim2405@gmail.com>
2415 * xtensa-tdep.c (xtensa_read_register): Remove.
2416 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
2417 argument litbase to call0_frame_cache().
2418 (call0_track_op, call0_analyze_prologue)
2419 (call0_frame_cache): Use extra argument litbase.
2421 2008-05-21 Joel Brobecker <brobecker@adacore.com>
2423 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
2425 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
2427 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
2429 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
2431 * alpha-mdebug-tdep.c: Include "trad-frame.h".
2432 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
2433 struct trad_frame_saved_reg *.
2434 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
2435 trad_frame_alloc_saved_regs. Update accesses. Record previous
2436 value of SP as being vfp.
2437 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
2438 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
2440 2008-05-21 Markus Deuling <deuling@de.ibm.com>
2442 * score-tdep.c (score_print_insn): Get the current endianess from
2443 disassemble_info instead of gdbarch_byte_order.
2445 2008-05-21 Pedro Alves <pedro@codesourcery.com>
2447 * frame.c (get_prev_frame_1): Build frame id before setting
2448 this_frame->prev_p, not after.
2450 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
2452 * annotate.c (annotate_new_thread): New function for new-thread
2454 * annotate.h: (annotate_new_thread): New extern.
2455 * thread.c (add_thread_with_info): Use it.
2456 * Makefile.in (thread.o): Add dependency on annotate.h.
2458 2008-05-20 Joel Brobecker <brobecker@adacore.com>
2460 * win32-nat.c (win32_wait): Block the control-c event while
2461 waiting for a debug event.
2463 2008-05-19 Pedro Alves <pedro@codesourcery.com>
2465 * symtab.h (lookup_symbol_in_language): Update comment.
2466 * symtab.c (lookup_symbol_aux_block): Update comment.
2467 * ada-lang.c (ada_lookup_symbol_list): Update comment.
2469 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
2471 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
2472 (lookup_symbol): Likewise.
2473 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
2474 (lookup_symbol): Likewise.
2475 (search_symbols): Update.
2477 * linespec.c (find_methods, collect_methods): Update.
2478 (add_matching_methods, add_constructors): Update.
2479 (decode_compound, decode_dollar, decode_variable): Update.
2480 (lookup_prefix_sym): Update.
2482 (symbol_found): Remove SYM_SYMTAB parameter.
2483 Use SYMBOL_SYMTAB (sym) instead.
2485 * gdbtypes.c (lookup_typename): Update.
2486 (lookup_struct, lookup_union, lookup_enum): Update.
2487 (lookup_template_type): Update.
2488 (check_typedef): Update.
2489 * language.c (lang_bool_type): Update.
2490 * mdebugread.c (parse_procedure): Update.
2491 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
2492 * parse.c (write_dollar_variable): Update.
2493 * printcmd.c (address_info): Update.
2494 * source.c (select_source_symtab): Update.
2495 * stack.c (print_frame_args, print_frame_arg_vars): Update.
2496 * valops.c (find_function_in_inferior): Update.
2497 (value_struct_elt_for_reference): Update.
2498 * value.c (value_static_field, value_fn_field): Update.
2500 * alpha-mdebug-tdep.c (find_proc_desc): Update.
2501 * arm-tdep.c (arm_skip_prologue): Update.
2502 * mt-tdep.c (mt_skip_prologue): Update.
2503 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
2505 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
2506 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
2507 (add_defn_to_vec): Likewise.
2508 (ada_add_block_symbols): Likewise.
2509 (lookup_cached_symbol, cache_symbol): Likewise.
2510 (standard_lookup): Update.
2511 (ada_lookup_symbol_list): Update.
2513 * c-valprint.c (c_val_print): Update.
2514 * cp-support.c (cp_lookup_rtti_type): Update.
2515 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
2516 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
2517 * p-valprint.c (pascal_val_print): Update.
2518 * scm-lang.c (scm_lookup_name): Update.
2524 * objc-exp.y: Update.
2527 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
2529 * language.h (struct language_defn): Remove SYMTAB parameter from
2530 la_lookup_symbol_nonlocal callback function pointer.
2532 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2533 (ada_lookup_encoded_symbol): Likewise.
2534 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2535 Always call fixup_symbol_section.
2536 (ada_lookup_symbol): Remove SYMTAB parameter.
2537 (ada_lookup_symbol_nonlocal): Likewise.
2538 * ada-exp.y (write_object_renaming): Update.
2539 (find_primitive_type): Likewise.
2541 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2542 (cp_lookup_symbol_namespace): Likewise.
2543 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
2544 (lookup_symbol_file): Likewise.
2545 (lookup_possible_namespace_symbol): Likewise.
2546 (cp_lookup_symbol_nonlocal): Likewise.
2547 (cp_lookup_symbol_namespace): Likewise.
2548 (cp_lookup_nested_type): Update.
2550 * scm-valprint.c (scm_inferior_print): Update.
2551 * valops.c (value_maybe_namespace_elt): Update.
2553 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
2554 lookup_lib_global_symbol callback function pointer.
2555 (solib_global_lookup): Remove SYMTAB parameter.
2556 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
2557 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
2559 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2560 (lookup_symbol_static): Likewise.
2561 (lookup_symbol_global): Likewise.
2562 (lookup_symbol_aux_block): Likewise.
2563 (lookup_global_symbol_from_objfile): Likewise.
2564 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
2565 (lookup_symbol_aux_local): Likewise.
2566 (lookup_symbol_aux_block): Likewise.
2567 (lookup_symbol_aux_symtabs): Likewise.
2568 (lookup_symbol_aux_psymtabs): Likewise.
2569 (lookup_global_symbol_from_objfile): Likewise.
2570 (basic_lookup_symbol_nonlocal): Likewise.
2571 (lookup_symbol_static): Likewise.
2572 (lookup_symbol_global): Likewise.
2574 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
2576 2008-05-17 Pedro Alves <pedro@codesourcery.com>
2578 * remote.c (init_extended_remote_ops): Fix typo.
2580 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2582 * NEWS: Mention new DICOS x86 target configuration.
2584 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2585 Ulrich Weigand <uweigand@de.ibm.com>
2587 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
2588 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
2590 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
2591 use it instead of ginfo->value.address. Look up minimal symbol by
2592 address and name. Assume OBJFILE is non-NULL.
2593 (fixup_symbol_section): Ensure we always have an objfile to look
2594 into. Extract and pass to fixup_section the symbol's address that
2595 will match the minimal symbol's address.
2596 (fixup_psymbol_section): Likewise.
2598 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
2599 overlays and the addrmap returned the wrong section.
2601 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
2602 calling fixup_symbol_section.
2604 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2606 * minsyms.c: Include "target.h".
2607 (find_solib_trampoline_target): Handle minimal symbols pointing
2608 to function descriptors as well.
2609 * Makefile.in (minsyms.o): Update dependencies.
2611 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
2612 (ppc64_standard_linkage1): ... this. Fix optional instructions.
2613 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
2614 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
2615 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
2616 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
2617 (ppc64_standard_linkage_target): Rename to ...
2618 (ppc64_standard_linkage1_target): ... this.
2619 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
2620 (ppc64_skip_trampoline_code): Support three variants of standard
2621 linkage stubs. Call find_solib_trampoline_target to handle
2624 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2626 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
2627 ppc64_sysv_abi_adjust_breakpoint_address.
2628 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2629 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2631 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2633 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
2634 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
2635 of ppc_linux_skip_trampoline_code.
2637 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2639 * gdbarch.sh: Delete dwarf_reg_to_regnum.
2640 * gdbarch.c, gdbarch.h: Regenerated.
2641 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
2642 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
2643 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
2645 2008-05-15 Pedro Alves <pedro@codesourcery.com>
2647 * linux-nat.c (trap_ptid): Delete.
2648 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
2650 * linux-thread-db.c (thread_db_wait): Adjust.
2652 2008-05-15 Joel Brobecker <brobecker@adacore.com>
2654 * linespec.c (decode_line_1): Fix a couple of comments.
2656 2008-05-15 Alan Modra <amodra@bigpond.net.au>
2658 * dbxread.c: Formatting.
2659 (INTERNALIZE_SYMBOL): Init n_other.
2660 (set_namestring): Take pointer to nlist arg rather than struct
2661 copy. Update all callers.
2663 2008-05-15 Andreas Schwab <schwab@suse.de>
2665 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
2666 (dwarf2read.o): Add $(addrmap_h).
2668 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2670 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
2671 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
2672 to handle ppc32 PLT entries.
2673 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
2676 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
2678 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
2679 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
2680 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
2681 (lookup_minimal_symbol_by_pc_section): Use
2682 lookup_minimal_symbol_by_pc_section_1.
2683 (lookup_solib_trampoline_symbol_by_pc): Likewise.
2685 2008-05-13 Joel Brobecker <brobecker@adacore.com>
2687 * findcmd.c: Add #include "gdb_stdint.h".
2688 * Makefile.in (findcmd.o): Update dependencies.
2690 2008-05-11 David S. Miller <davem@davemloft.net>
2692 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
2693 long double size override, Linux does use 128-bit now.
2695 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
2696 (sparc_linux_write_pc): New function.
2697 (sparc32_linux_init_abi): Register it.
2698 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
2699 (sparc64_linux_write_pc): New function.
2700 (sparc64_linux_init_abi): Register it.
2702 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
2703 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
2705 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2707 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
2708 and info.tdep_info before calling gdbarch_init_osabi.
2710 2008-05-09 Joel Brobecker <brobecker@adacore.com>
2712 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
2713 the type of the right hand side of the assignment to the type
2714 of the left hand side if the left hand side is a convenience
2717 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
2719 * NEWS: Mention gdbserver bi-arch capability.
2721 2008-05-09 Doug Evans <dje@google.com>
2724 * NEWS: Document find command and qSearch:memory packet.
2725 * Makefile.in (SFILES): Add findcmd.c.
2726 (COMMON_OBJS): Add findcmd.o.
2727 (findcmd.o): New rule.
2728 * findcmd.c: New file.
2729 * target.h (target_ops): New member to_search_memory.
2730 (simple_search_memory): Declare.
2731 (target_search_memory): Declare.
2732 * target.c (simple_search_memory): New fn.
2733 (target_search_memory): New fn.
2734 * remote.c (PACKET_qSearch_memory): New packet kind.
2735 (remote_search_memory): New fn.
2736 (init_remote_ops): Init to_search_memory.
2737 (init_extended_remote_ops): Ditto.
2738 (_initialize_remote): Add qSearch:memory packet config command.
2740 2008-05-09 Eli Zaretskii <eliz@gnu.org>
2742 * thread.c (_initialize_thread): Don't use commas and periods in
2743 first line of doc string of "set/show print thread-events".
2745 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2747 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
2748 Update for unwinder changes.
2750 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2752 * frame.c (get_frame_base_address, get_frame_locals_address)
2753 (get_frame_args_address): Pass the correct frame when calling
2754 frame_base_find_by_frame.
2756 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
2758 * remote.c (extended_remote_attach_1): Call target_find_description.
2760 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
2762 * remote.c (extended_remote_create_inferior_1): Clean up
2763 before marking the target running.
2765 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2767 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
2770 2008-05-07 Joel Brobecker <brobecker@adacore.com>
2772 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
2773 sparc64-sol2-tdep.c: Update for unwinder changes.
2775 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
2777 * cp-support.c (mangled_name_to_comp): Initialize storage.
2778 (unqualified_name_from_comp): Likewise.
2780 2008-05-07 Jie Zhang <jie.zhang@analog.com>
2782 * remote.c (remote_insert_breakpoint): Call get_remote_state
2783 after gdbarch_breakpoint_from_pc is called.
2784 (remote_insert_hw_breakpoint): Likewise.
2786 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2788 * valprint.c (val_print): Add new language parameter and use it
2789 instead of using the current_language. Update calls to val_print
2791 (common_val_print): Add new langauge parameter and pass it to
2793 * value.h (struct language_defn): Add opaque declaration.
2794 (val_print, common_val_print): Update declarations.
2795 * stack.c (print_frame_args): Update call to common_val_print
2796 using the appropriate language.
2797 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2798 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
2799 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
2800 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
2801 #include "language.h" if necessary.
2802 Update calls to val_print and common_val_print.
2803 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
2804 Update dependencies.
2806 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2808 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
2809 pointing inside a non-executable section as function descriptors.
2811 2008-05-06 Pedro Alves <pedro@codesourcery.com>
2813 * inf-loop.c (inferior_event_handler): Run all continuations and
2814 print any language change before running the breakpoint commands.
2816 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2818 * frame-unwind.c (frame_unwind_got_bytes): New function.
2819 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
2820 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
2821 for unwinder changes.
2823 2008-05-05 Doug Evans <dje@google.com>
2825 * NEWS: Mention new /m modifier for disassemble command.
2826 * cli/cli-cmds.c (print_disassembly): New function.
2827 (disassemble_current_function): New function
2828 (disassemble_command): Recognize /m modifier, print mixed
2830 (init_cli_cmds): Update disassemble help text.
2832 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
2834 * xtensa-tdep.c: Update for unwinder changes.
2836 2008-05-05 Andreas Schwab <schwab@suse.de>
2838 Update m68k port for unwinder changes.
2839 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
2840 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
2841 (m68k_frame_unwind): Use default_frame_sniffer.
2842 (m68k_frame_sniffer): Remove.
2843 (m68k_frame_base_address): Expect this_frame.
2844 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
2846 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
2847 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
2848 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
2849 parameter instead of pc value.
2850 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
2852 (m68k_linux_sigtramp_frame_this_id)
2853 (m68k_linux_sigtramp_frame_prev_register)
2854 (m68k_linux_sigtramp_frame_sniffer): Update signature.
2855 (m68k_linux_sigtramp_frame_unwind): Use
2856 m68k_linux_sigtramp_frame_sniffer.
2857 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
2859 * m68klinux-nat.c (store_register): Fix typo.
2861 2008-05-05 Pedro Alves <pedro@codesourcery.com>
2863 * infcmd.c (step_1): Put thread id on the stack to avoid possible
2866 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
2868 * symfile.c (reread_symbols): Update objfile's entry point.
2870 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
2871 Joel Brobecker <brobecker@adacore.com>
2873 * ada-lang.c: Update throughout to use symbol_matches_domain
2874 instead of matching the symbol domain explictly.
2875 * dwarf2read.c (add_partial_symbol): Do not add new psym for
2876 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
2877 class as typedefs. See lookup_partial_symbol function.
2878 (new_symbol): Similar to add_partial_symbol, do not create
2879 symbol for the typedef. See lookup_block_symbol.
2880 * symtab.c (symbol_matches_domain): New function, takes care
2881 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
2882 (lookup_partial_symbol): Use symbol_matches_domain to see if the
2883 found psym domain matches the given domain.
2884 (lookup_block_symbol): Likewise.
2886 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2888 * top.c (command_line_handler_continuation): Remove.
2889 (execute_command): Do not install the above.
2891 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2893 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
2894 and catch all exceptions from it.
2895 * top.c (command_line_handler_continuation): Don't
2896 call bpstat_do_action here.
2898 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2900 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
2901 (struct die_info): Remove type.
2902 (read_type_die, read_typedef, read_base_type, read_subrange_type)
2903 (read_structure_type, read_enumeration_type, read_array_type)
2904 (read_tag_pointer_type, read_tag_ptr_to_member_type)
2905 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
2906 (read_tag_string_type, read_subroutine_type, read_set_type)
2907 (read_unspecified_type): Delete prototypes. Remove check for
2908 already-loaded type. Return the new type.
2909 (set_die_type): Return the new type.
2910 (reset_die_and_siblings_types): Delete.
2911 (load_comp_unit, load_full_comp_unit): Set type_hash.
2912 (process_queue): Remove call to reset_die_and_siblings_types.
2913 (process_die): Do not read most types here. Use read_type_die
2915 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
2916 (quirk_gcc_member_function_pointer): Return the new type.
2917 (process_structure_scope, process_enumeration_scope): Use
2918 get_die_type and read the DIE's type.
2919 (read_full_die): Do not initialize die->type.
2920 (tag_type_to_type): Use read_type_die.
2921 (read_type_die): Check for already defined types. Return the
2923 (determine_prefix): Use get_die_type.
2924 (set_die_type): Return the type.
2925 (get_die_type): Take a CU argument. Check for no type_hash.
2927 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2929 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
2932 2008-05-04 Pedro Alves <pedro@codesourcery.com>
2934 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
2935 and bp_longjmp_resume breakpoints.
2936 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
2938 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
2939 breakpoints. Create bp_longjmp breakpoints as momentary
2941 (enable_longjmp_breakpoint): Delete.
2942 (set_longjmp_breakpoint): New.
2943 (disable_longjmp_breakpoint): Delete.
2944 (delete_longjmp_breakpoint): New.
2945 (set_longjmp_resume_breakpoint): Delete.
2946 (set_momentary_breakpoint_at_pc): New.
2947 (breakpoint_re_set_one): Don't delete bp_longjmp and
2948 bp_longjmp_resume breakpoints.
2949 (breakpoint_re_set): Don't create longjmp and longjmp-resume
2952 * infrun.c (step_resume_breakpoint): Add comment.
2953 (struct execution_control_state): Delete handling_longjmp member.
2954 (init_execution_control_state). Don't clear handling_longjmp.
2955 (context_switch): Don't context switch handling_longjmp.
2956 (handle_inferior_event): If handling a bp_longjmp breakpoint,
2957 create a bp_longjmp_resume breakpoint, and set it as current
2958 step_resume_breakpoint, then step over the longjmp breakpoint. If
2959 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
2960 breakpoint, delete the longjmp-resume breakpoint, and stop
2962 (currently_stepping): Remove handling_longjmp from expression.
2963 (insert_step_resume_breakpoint_at_sal): Update comment.
2964 (insert_longjmp_resume_breakpoint): New.
2966 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
2967 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
2969 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
2970 (set_longjmp_resume_breakpoint): Delete declaration.
2972 * gdbthread.h (save_infrun_state): Remove handling_longjmp
2974 (load_infrun_state): Delete *handling_longjmp parameter.
2975 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
2977 (load_infrun_state): Delete *handling_longjmp parameter. Update
2980 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
2981 (delete_longjmp_breakpoint_cleanup): New.
2982 (step_1): Call set_longjmp_breakpoint instead of
2983 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
2984 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
2985 (step_1_continuation): Pass thread id in the continuation args to
2987 (step_once): Add thread parameter. Pass thread id the the
2990 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2992 Set CU BASE_ADDRESS already from partial DIEs.
2993 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
2994 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
2995 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
2996 from these variables if it was still unset.
2998 * Makefile.in: Update dependencies.
2999 * dwarf2read.c: Include "addrmap.h"
3000 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
3001 (dwarf2_ranges_read): New prototype.
3002 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
3003 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
3004 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
3005 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
3006 comment for it. Add the found ranges to RANGES_PST. New variable
3007 BASEADDR, initialize it the common way.
3008 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
3009 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
3010 HAS_RANGES_OFFSET for the later processing.
3011 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
3012 * symtab.c: Include "addrmap.h"
3013 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
3014 Move the psymtab locator into ...
3015 (find_pc_sect_psymtab_closer): ... a new function.
3017 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
3019 * arch-utils.c (gdbarch_update_p): Use default values for
3020 info.abfd and info.target_desc if they are NULL.
3021 (gdbarch_from_bfd): Remove assertion.
3022 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
3023 using the current target description.
3024 (gdbarch_info_fill): Do not use default values for info->abfd
3025 and info->target_desc.
3027 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3029 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
3031 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
3033 * inferior.h (read_pc_pid, write_pc_pid): Remove.
3034 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
3036 * regcache.c (read_pc_pid): Remove, replace by ...
3037 (regcache_read_pc): ... this function.
3038 (write_pc_pid): Remove, replace by ...
3039 (regcache_write_pc): ... this function.
3040 (read_pc, write_pc): Update.
3042 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
3043 write_pc_pid by regcache_read_pc and regcache_write_pc.
3044 (displaced_step_fixup): Likewise.
3045 (resume): Likewise. Use regcache arch instead of current_gdbarch.
3046 (prepare_to_proceed): Likewise.
3047 (proceed): Likewise.
3048 (adjust_pc_after_break): Likewise.
3049 (handle_inferior_event): Likewise.
3051 * linux-nat.c (cancel_breakpoint): Likewise.
3052 * linux-thread-db.c (check_event): Likewise.
3053 * aix-thread.c (aix_thread_wait): Likewise.
3054 * tracepoint.c (trace_dump_command): Likewise.
3056 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3058 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
3059 SYMBOL_LOCATION_BATON.
3061 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
3063 * target.h (struct target_ops): New field to_auxv_parse.
3064 * auxv.c (default_auxv_parse): New, renamed from previous
3066 (target_auxv_parse): Try to call target method. Fallback to
3067 default_auxv_parse if not found.
3068 * procfs.c (procfs_auxv_parse): New.
3069 (init_procfs_ops): On Solaris, in 64-bit mode, install
3072 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
3074 * symfile.c (add_symbol_file_command): Use paddress rather than
3075 hex_string to print the address.
3077 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3079 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
3080 return the null frame ID to terminate the backtrace.
3082 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3084 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
3085 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
3086 (SIG_FRAME_PC_OFFSET): Likewise.
3087 (SIG_FRAME_LR_OFFSET): Likewise.
3088 (SIG_FRAME_FP_OFFSET): Likewise.
3089 (rs6000_push_dummy_call): Likewise.
3090 (rs6000_return_value): Likewise.
3091 (rs6000_convert_from_func_ptr_addr): Likewise.
3092 (branch_dest, rs6000_software_single_step): Likewise.
3093 (deal_with_atomic_sequence): Rename to ...
3094 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
3095 Do not call branch_dest; inline required parts of that function.
3096 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
3097 with SYMBOL_LINKAGE_NAME.
3098 (struct reg, regsize): Delete.
3099 (read_memory_addr): Delete; inline into callers.
3100 (rs6000_skip_prologue): Move after skip_prologue.
3101 (skip_prologue): Remove prototype.
3102 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
3103 initialization as if this variable were true. Do not install
3104 ppc64_sysv_abi_adjust_breakpoint_address.
3106 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
3107 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
3109 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
3110 (SIG_FRAME_PC_OFFSET): Likewise.
3111 (SIG_FRAME_LR_OFFSET): Likewise.
3112 (SIG_FRAME_FP_OFFSET): Likewise.
3113 (rs6000_push_dummy_call): Likewise.
3114 (rs6000_return_value): Likewise.
3115 (rs6000_convert_from_func_ptr_addr): Likewise.
3116 (branch_dest, rs6000_software_single_step): Likewise. Replace
3117 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
3118 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
3119 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
3120 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
3121 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
3123 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
3124 (AIX_TEXT_SEGMENT_BASE): New macro.
3125 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
3126 by AIX_TEXT_SEGMENT_BASE.
3128 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
3129 (struct gdbarch_tdep): Remove text_segment_base member.
3130 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
3131 ppc64_sysv_abi_adjust_breakpoint_address.
3133 * Makefile.in (rs6000-tdep.o): Update dependencies.
3134 (rs6000-aix-tdep.o): Likewise.
3136 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
3137 Thiago Jung Bauermann <bauerman@br.ibm.com>
3139 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
3140 * doublest.c (convert_typed_floating): Fix typo in comment.
3141 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
3142 * frame-unwind.h (frame_sniffer_ftype): Likewise.
3143 * frame.c (frame_unwind_address_in_block): Likewise.
3144 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
3145 * symtab.h (struct symbol): Likewise.
3146 * tramp-frame.h (struct trad_frame_cache): Likewise.
3147 * value.c (allocate_repeat_value): Likewise.
3149 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3151 * infrun.c (handle_inferior_event): Do not insert breakpoints at
3152 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
3154 2008-05-03 Pedro Alves <pedro@codesourcery.com>
3156 * parse.c (parse_exp_in_context): Don't override
3157 expression_context_pc if get_selected_block returned a valid
3160 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
3162 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
3163 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
3164 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
3166 * c-typeprint.c (c_type_print_base): Delete handling of template
3168 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
3169 (METHOD_PTR_TO_VOFFSET): Delete.
3170 * defs.h (QUIT_FIXME): Delete.
3171 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
3172 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
3173 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
3174 ninstantiations, and instantiations.
3175 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
3176 (TYPE_FN_FIELD_INLINED): Delete.
3177 * srec.h (SREC_BINARY): Delete.
3178 * symtab.c (symbol_init_demangled_name): Delete.
3179 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
3180 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
3181 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
3182 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
3183 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
3184 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
3185 * target.h (enum thread_control_capabilities): Delete tc_switch.
3186 (target_can_switch_threads): Delete.
3188 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
3190 * Makefile.in (objfiles.o): Update.
3191 * exec.c (exec_set_section_address): Support p->addr != 0.
3192 * objfiles.c (objfile_relocate): Update exec_ops section
3194 * symfile.c (place_section): Move exec_set_section_address call...
3195 (default_symfile_offsets): ...to here.
3197 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3199 * Makefile.in (ppc_linux_tdep_h): New macro.
3200 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
3201 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
3202 (powerpc_e500l_c): Likewise.
3203 (ppc-linux-nat.o): Update dependencies.
3204 (ppc-linux-tdep.o): Update dependencies.
3205 (rs6000-tdep.o): Update dependencies.
3207 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
3208 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
3209 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
3210 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
3211 (tdesc_powerpc_e500): Remove.
3213 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
3214 and "features/rs6000/powerpc-altivec64.c".
3215 (ppc_supply_reg, ppc_collect_reg): Make global.
3216 (variants): Use tdesc_powerpc_32 for "powerpc" and
3217 tdesc_powerpc_altivec64 for "powerpc64".
3218 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
3220 * ppc-linux-tdep.h: New file.
3222 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
3223 Include "features/rs6000/powerpc-32l.c".
3224 Include "features/rs6000/powerpc-altivec32l.c".
3225 Include "features/rs6000/powerpc-64l.c".
3226 Include "features/rs6000/powerpc-altivec64l.c".
3227 Include "features/rs6000/powerpc-e500l.c".
3228 (ppc_linux_supply_gregset): New function.
3229 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
3230 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
3231 (ppc64_linux_gregset): Likewise.
3232 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
3233 (ppc_linux_trap_reg_p): New function.
3234 (ppc_linux_write_pc): New function.
3235 (ppc_linux_core_read_description): New function.
3236 (ppc_linux_init_abi): Install ppc_linux_write_pc and
3237 ppc_linux_core_read_description. Install orig_r3 and trap
3238 registers if present in the target description.
3239 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
3241 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
3242 (PT_ORIG_R3, PT_TRAP): Define if necessary.
3243 (ppc_register_u_addr): Handle orig_r3 and trap registers.
3244 (fetch_ppc_registers): Likewise.
3245 (store_ppc_registers): Likewise.
3246 (store_register): Likewise.
3247 (ppc_linux_read_description): Check whether AltiVec is supported.
3248 Check whether inferior is 32-bit or 64-bit. Return the appropriate
3249 Linux target description.
3251 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
3252 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
3253 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
3254 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
3255 rs6000/powerpc-e500. Update -expedite variables accordingly.
3257 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
3258 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
3259 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
3260 * features/rs6000/powerpc-e500.c: Regenerate.
3261 * features/rs6000/powerpc-32.c: Regenerate.
3262 * features/rs6000/powerpc-64.c: Regenerate.
3264 * features/rs6000/power-linux.xml: New file.
3265 * features/rs6000/power64-linux.xml: New file.
3266 * features/rs6000/powerpc-32l.xml: New file.
3267 * features/rs6000/powerpc-altivec32l.xml: New file.
3268 * features/rs6000/powerpc-64l.xml: New file.
3269 * features/rs6000/powerpc-altivec64l.xml: New file.
3270 * features/rs6000/powerpc-e500l.xml: New file.
3271 * features/rs6000/powerpc-32l.c: New (generated) file.
3272 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
3273 * features/rs6000/powerpc-64l.c: New (generated) file.
3274 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
3275 * features/rs6000/powerpc-e500l.xml: New (generated) file.
3277 * regformats/reg-ppc.dat: Remove.
3278 * regformats/reg-ppc64.dat: Remove.
3279 * regformats/rs6000/powerpc-32.dat: Remove.
3280 * regformats/rs6000/powerpc-64.dat: Remove.
3281 * regformats/rs6000/powerpc-e500.dat: Remove.
3282 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
3283 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
3284 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
3285 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
3286 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
3288 2008-05-03 Pedro Alves <pedro@codesourcery.com>
3290 * thread.c (delete_thread): Call observer_notify_thread_exit.
3291 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
3292 thread_exit observer.
3293 (mi_thread_exit): New.
3295 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
3297 * breakpoint.c (create_exception_catchpoint): Remove prototype
3298 for already deleted function.
3299 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
3300 * frame.h (show_stack_frame): Remove prototype.
3301 * stack.c (show_stack_frame): Remove empty, unused function.
3302 * source.c (symtab_to_fullname, print_source_lines): Small fix
3304 * value.c (show_values): Update comments to mention "show values"
3305 command instead of "info history".
3307 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
3309 * linespec.c: Include "target.h".
3310 (minsym_found): Handle minimal symbols pointing to function
3311 descriptors. Use find_function_start_pc.
3312 * minsyms.c (msymbol_objfile): New function.
3313 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
3314 to function descriptors.
3315 * symtab.c (fixup_section): Only use minimal symbol at the same
3316 address to determine section of a symbol.
3317 (find_function_start_pc): New function.
3318 (find_function_start_sal): Use it.
3319 * symtab.h (msymbol_objfile): Add prototype.
3320 (find_function_start_pc): Likewise.
3321 * value.c: Include "objfiles.h".
3322 (value_fn_field): Handle minimal symbols pointing to function
3324 * Makefile.in (linespec.o): Update dependencies.
3325 (value.o): Likewise.
3327 2008-05-02 Joel Brobecker <brobecker@adacore.com>
3329 * ada-lang.c (unwrap_value): Handle the case where the "F" field
3330 inside a PAD type is a bitfield.
3332 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
3334 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
3335 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3336 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3337 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
3338 Allow typedefs when checking for function pointer arguments.
3339 Right-align small structs passed on the stack.
3340 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
3341 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3342 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3344 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3346 * Makefile.in (arm-tdep.o): Update.
3347 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
3348 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
3349 (arm_pc_is_thumb): Use mapping symbols.
3350 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
3351 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
3352 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
3353 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
3354 * gdbarch.sh: Add record_special_symbol.
3355 * gdbarch.c, gdbarch.h: Regenerated.
3356 * objfiles.c (struct objfile_data): Add cleanup member.
3357 (register_objfile_data_with_cleanup): New function, from
3358 register_objfile_data.
3359 (register_objfile_data): Use it.
3360 (objfile_free_data): Call clear_objfile_data.
3361 (clear_objfile_data): Call cleanup functions.
3362 * objfiles.h (register_objfile_data_with_cleanup): Declare.
3364 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3366 * objfiles.c (init_entry_point_info): Handle shared libraries.
3368 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3370 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
3373 2008-05-02 Jim Blandy <jimb@codesourcery.com>
3374 Pedro Alves <pedro@codesourcery.com>
3376 Implement displaced stepping.
3378 * gdbarch.sh (max_insn_length): New 'variable'.
3379 (displaced_step_copy, displaced_step_fixup)
3380 (displaced_step_free_closure, displaced_step_location): New
3382 (struct displaced_step_closure): Add forward declaration.
3383 * gdbarch.c, gdbarch.h: Regenerated.
3385 * arch-utils.c: #include "objfiles.h".
3386 (simple_displaced_step_copy_insn)
3387 (simple_displaced_step_free_closure)
3388 (displaced_step_at_entry_point): New functions.
3389 * arch-utils.h (simple_displaced_step_copy_insn)
3390 (simple_displaced_step_free_closure)
3391 (displaced_step_at_entry_point): New prototypes.
3393 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
3394 (I386_MAX_MATCHED_INSN_LEN): ... this.
3395 (i386_absolute_jmp_p, i386_absolute_call_p)
3396 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
3397 (i386_displaced_step_fixup): New functions.
3398 (struct i386_insn, i386_match_insn): Update.
3399 (i386_gdbarch_init): Set gdbarch_max_insn_length.
3400 * i386-tdep.h (I386_MAX_INSN_LEN): New.
3401 (i386_displaced_step_fixup): New prototype.
3402 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
3403 Register gdbarch_displaced_step_copy,
3404 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
3405 and gdbarch_displaced_step_location functions.
3407 * infrun.c (debug_displaced): New variable.
3408 (show_debug_displaced): New function.
3409 (struct displaced_step_request): New struct.
3410 (displaced_step_request_queue, displaced_step_ptid)
3411 (displaced_step_gdbarch, displaced_step_closure)
3412 (displaced_step_original, displaced_step_copy)
3413 (displaced_step_saved_copy, can_use_displaced_stepping): New
3415 (show_can_use_displaced_stepping, use_displaced_stepping)
3416 (displaced_step_clear, cleanup_displaced_step_closure)
3417 (displaced_step_dump_bytes, displaced_step_prepare)
3418 (displaced_step_clear_cleanup, write_memory_ptid)
3419 (displaced_step_fixup): New functions.
3420 (resume): Call displaced_step_prepare.
3421 (proceed): Call read_pc once, and remember the value. If using
3422 displaced stepping, don't remove breakpoints.
3423 (handle_inferior_event): Call displaced_step_fixup. Add some
3424 debugging output. When we try to step over a breakpoint, but get
3425 a signal to deliver to the thread instead, ensure the step-resume
3426 breakpoint is actually inserted. If a thread hop is needed, and
3427 displaced stepping is enabled, don't remove breakpoints.
3428 (init_wait_for_inferior): Call displaced_step_clear.
3429 (_initialize_infrun): Add "set debug displaced" command. Add
3430 "maint set can-use-displaced-stepping" command. Clear
3431 displaced_step_ptid.
3432 * inferior.h (debug_displaced): Declare variable.
3433 (displaced_step_dump_bytes): Declare function.
3435 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
3438 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3440 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
3441 (arm_force_mode_string, arm_show_fallback_mode)
3442 (arm_show_force_mode): New.
3443 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
3445 (_initialize_arm_tdep): Add "set arm fallback-mode"
3446 and "set arm force-mode".
3447 * NEWS: Document new commands.
3449 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
3451 * main.h (batch_silent): Declare.
3452 * event-top.c: Include main.h.
3453 (gdb_setup_readline): Remove extern batch_silent declaration.
3454 * infrun.c (normal_stop): Don't print source location when running in
3455 --batch-silent mode.
3456 * Makefile.in (event-top.o): Add main.h dependency.
3458 2008-05-02 Andreas Schwab <schwab@suse.de>
3460 * target.h (struct target_ops): Add
3461 to_watchpoint_addr_within_range.
3462 (target_watchpoint_addr_within_range): New function.
3463 * target.c (update_current_target): Inherit
3464 to_watchpoint_addr_within_range, defaulting to
3465 default_watchpoint_addr_within_range.
3466 (default_watchpoint_addr_within_range): New function.
3467 (debug_to_watchpoint_addr_within_range): New function.
3468 (setup_target_debug): Set to_watchpoint_addr_within_range.
3469 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
3471 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
3472 * breakpoint.c (watchpoints_triggered): Use
3473 target_watchpoint_addr_within_range.
3475 2008-05-01 Pedro Alves <pedro@codesourcery.com>
3477 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
3478 (i[34567]86-*-dicos*, x86_64-*-dicos*):
3479 Set gdb_osabi to GDB_OSABI_DICOS.
3481 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
3482 * osabi.c (gdb_osabi_name): Add "DICOS".
3484 * i386-dicos-tdep.c: New file.
3486 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
3487 (ALLDEPFILES): Add i386-dicos-tdep.c.
3488 (i386-dicos-tdep.o): New rule.
3490 2008-05-01 Pedro Alves <pedro@codesourcery.com>
3492 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
3493 and register the fork's PTID as a thread.
3495 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
3498 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
3499 assign its value to the breakpoint created.
3500 (create_breakpoints): Add breakpoint_ops argument and pass it
3501 to create_breakpoint call.
3502 (break_command_really): Add breakpoint_ops argument and pass/assign
3504 (break_command_1): Pass NULL as ops argument.
3505 (set_breakpoint): Pass NULL as ops argument.
3506 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
3507 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
3508 catch and throw catchpoints.
3510 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
3513 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
3514 translate signal numeric value from the target to GDB's enum
3516 * gdbarch.c, gdbarch.h: Regenerated.
3517 * gdbarch.sh: Added two new functions target_signal_from_host and
3518 target_signal_to_host.
3519 * target.h (default_target_signal_from_host,
3520 default_target_signal_to_host): New functions - declarations.
3521 * signals/signals.c (struct gdbarch): New declaration.
3522 (default_target_signal_to_host, default_target_signal_from_host): New
3525 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
3526 Pedro Alves <pedro@codesourcery.com>
3528 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
3529 Johnston <jjohnstn@redhat.com>.
3531 * NEWS: Mention attach to stopped process fix.
3532 * infcmd.c (detach_command, disconnect_command): Discard the thread
3534 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
3535 attaching. Use signal_stop_state.
3536 (signal_stop_state): Check stop_soon.
3537 * linux-nat.c (kill_lwp): Declare earlier.
3538 (pid_is_stopped, linux_nat_post_attach_wait): New.
3539 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
3541 (linux_nat_attach): Use linux_nat_post_attach_wait.
3542 (detach_callback, linux_nat_detach): Improve handling for signalled
3544 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
3545 from the process ID.
3546 * Makefile.in (infcmd.o): Update.
3548 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
3550 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
3551 * arm-tdep.c (arm_frame_is_thumb): New.
3552 (arm_pc_is_thumb): Clarify comment.
3553 (thumb_analyze_prologue): Remove PC special case.
3554 (thumb_scan_prologue): Take a block_addr argument. Use it for
3555 find_pc_partial_function. Remove unused variables.
3556 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
3557 for find_pc_partial_function. Remove PC special case.
3558 (arm_prologue_prev_register): Add special handling for PC and CPSR.
3559 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
3560 (arm_get_next_pc): Use arm_frame_is_thumb.
3561 (arm_write_pc): Use CPSR_T instead of 0x20.
3562 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
3563 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
3565 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
3566 DWARF2_FRAME_REG_FN.
3567 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
3568 DWARF2_FRAME_REG_FN.
3569 (struct dwarf2_frame_state_reg): Add FN to loc union.
3571 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
3573 * exec.c (print_section_info): Add missing '\n'.
3575 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
3577 * thread.c (add_thread): Move observer call to ...
3578 (add_thread_silent): ... here.
3580 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3582 * rs6000-tdep.c: Update for unwinder changes.
3583 * ppcobsd-tdep.c: Likewise.
3585 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3587 * s390-tdep.c: Update for unwinder changes.
3589 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3591 * spu-tdep.c: Update for unwinder changes.
3593 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3595 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
3596 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
3597 sparc64-linux-tdep.c: Update for unwinder changes.
3599 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3601 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
3602 for unwinder changes.
3603 * mips-tdep.c: Likewise.
3604 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
3607 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3609 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
3612 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3614 Update i386 and amd64 ports for unwinder changes.
3616 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
3617 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
3618 (amd64_frame_unwind): Use default_frame_sniffer.
3619 (amd64_frame_sniffer): Delete.
3620 (amd64_sigtramp_frame_cache): Expect this_frame.
3621 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
3622 (amd64_sigtramp_frame_sniffer): Update signature.
3623 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
3624 (amd64_frame_base_address): Expect this_frame.
3625 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
3627 (amd64_init_abi): Use set_gdbarch_dummy_id and
3628 frame_unwind_append_unwinder.
3629 * i386-tdep.c (i386_frame_cache): Expect this_frame.
3630 (i386_frame_this_id, i386_frame_prev_register): Update signature.
3631 (i386_frame_unwind): Use default_frame_sniffer.
3632 (i386_frame_sniffer): Delete.
3633 (i386_sigtramp_frame_cache): Expect this_frame.
3634 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
3635 (i386_sigtramp_frame_sniffer): Update signature.
3636 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
3637 (i386_frame_base_address): Update signature.
3638 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
3639 (i386_push_dummy_call): Update comment.
3640 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
3642 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
3643 and frame_unwind_append_unwinder.
3644 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
3645 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
3646 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
3647 i386nbsd-tdep.c: Update for unwinder changes.
3649 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3651 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
3652 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
3654 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
3655 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
3656 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
3658 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
3660 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
3662 * tramp-frame.h (struct tramp_frame): Update signature of init.
3663 * Makefile.in (trad-frame.o): Update.
3665 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3667 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
3668 (execute_stack_op): Put this_frame in the baton.
3669 (execute_cfa_program): Take this_frame.
3670 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
3671 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
3672 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
3673 (dwarf2_frame_this_id): Adjust to work on this_frame.
3674 (dwarf2_signal_frame_this_id): Delete.
3675 (dwarf2_frame_prev_register): Update signature. Use new frame
3677 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
3678 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
3679 dwarf2_frame_sniffer.
3680 (dwarf2_append_unwinders): New.
3681 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
3683 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
3684 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
3685 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
3686 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
3687 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
3688 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
3689 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
3690 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
3691 (dwarf2_append_unwinders): Declare.
3692 (dwarf2_frame_base_sniffer): Update declaration.
3693 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
3696 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3698 Convert frame unwinders to use the current frame and
3701 * frame.c (frame_debug): Make global.
3702 (get_frame_id): Pass this frame to unwinder routines.
3703 (frame_pc_unwind): Remove unused unwind->prev_pc support.
3704 (do_frame_register_read): Do not discard the return value of
3705 frame_register_read.
3706 (frame_register_unwind): Remove debug messages. Use
3707 frame_unwind_register_value.
3708 (frame_unwind_register_value, get_frame_register_value): New
3710 (create_new_frame, get_frame_base_address, get_frame_locals_address)
3711 (get_frame_args_address, get_frame_type): Pass this frame to
3713 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
3715 * frame.h: Update comments.
3716 (frame_debug, frame_unwind_register_value, get_frame_register_value)
3717 (frame_prepare_for_sniffer): Declare.
3718 * frame-unwind.h: Update comments and parameter names.
3719 (default_frame_sniffer): Declare.
3720 (frame_prev_register_ftype): Return a struct value *.
3721 (struct frame_unwind): Remove prev_pc member.
3722 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
3723 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
3724 (frame_unwind_got_register, frame_unwind_got_memory)
3725 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
3726 * frame-base.h: Update comments and parameter names.
3727 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
3728 if necessary. Add debugging output.
3729 * sentinel-frame.c (sentinel_frame_prev_register)
3730 (sentinel_frame_this_id): Update for new signature.
3731 (sentinel_frame_prev_pc): Delete.
3732 (sentinel_frame_unwinder): Remove prev_pc.
3733 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
3735 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
3736 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
3737 (frame_unwind_append_sniffer): Delete.
3738 (frame_unwind_append_unwinder): New function.
3739 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
3740 from unwinders. Use frame_prepare_for_sniffer.
3741 (default_frame_sniffer, frame_unwind_got_optimized)
3742 (frame_unwind_got_register, frame_unwind_got_memory)
3743 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
3744 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
3745 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
3747 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
3748 * gdbarch.c, gdbarch.c: Regenerated.
3749 * frame-base.c (default_frame_base_address)
3750 (default_frame_locals_address, default_frame_args_address): Update
3752 (frame_base_find_by_frame): Pass this frame to unwinder routines.
3753 * infcall.c (call_function_by_hand): Update comments.
3754 * Makefile.in (frame-unwind.o): Update dependencies.
3756 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3758 * ada-lang.c (ada_value_primitive_packed_val): Only check
3759 value_lazy for memory lvals.
3760 * findvar.c (value_of_register_lazy): New function.
3761 (locate_var_value): Only check value_lazy for memory lvals.
3762 * valarith.c (value_subscripted_rvalue): Likewise.
3763 * valops.c (value_fetch_lazy): Handle both memory and register
3765 (search_struct_field, value_slice): Only check value_lazy for memory
3767 * value.c (struct value): Update comment for lazy.
3768 (value_primitive_field): Only check value_lazy for memory lvals.
3769 * value.h (value_lazy): Update comment.
3770 (value_of_register_lazy): Declare.
3772 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3774 * corefile.c (reopen_exec_file): Close any open files.
3776 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3778 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
3779 show_memory_breakpoints to 1 while reading the instruction bundle.
3781 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3783 * gdbarch.sh: Document the return_value method. Explain that
3784 the FUNCTYPE parameter might be NULL.
3785 * gdbarch.h: Regenerated.
3786 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
3787 type when calling using_struct_return, as this is unnecessary
3790 2008-04-28 Joel Brobecker <brobecker@adacore.com>
3792 * terminal.h (create_tty_session): Fix return type.
3794 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
3796 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
3798 2008-04-26 Joel Brobecker <brobecker@adacore.com>
3800 * breakpoint.c (condition_command, commands_from_control_command)
3801 (break_command_really): Minor reformatting.
3803 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3805 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
3807 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3809 * amd64-tdep.c (amd64_get_longjmp_target): New.
3810 (amd64_init_abi): Register amd64_get_longjmp_target as
3811 gdbarch_get_longjmp_target callback.
3812 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
3814 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3816 * breakpoint.h (enum bpstat_what_main_action): Delete
3817 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
3819 * breakpoint.c (clrs): Delete.
3820 (bpstat_what): Update table.
3822 * infrun.c (handle_inferior_event): Remove
3823 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
3825 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3827 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
3828 Adjust all prototypes using mi_cmd_args_ftype to use
3830 (struct mi_cmd): Remove the args_func field.
3831 * mi/mi-cmds.c: Don't provide value for the args_func field.
3832 * mi/mi-main.c (mi_execute_async_cli_command)
3833 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3834 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3835 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
3836 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
3837 (mi_cmd_target_download): Adjust.
3838 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
3839 (mi_cmd_execute): Do not check for args_func.
3840 (mi_execute_async_cli_command): Adjust.
3841 * mi/mi-parse.c: Don't check for args_func.
3843 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3845 * breakpoint.c (bpstat_check_location)
3846 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
3847 New, extracted from bpstat_stop_status.
3848 (bpstat_stop_status): Use the above.
3850 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3852 * mi/mi-main.c (last_async_command): Rename to current_token.
3853 (previous_async_command): Remove.
3854 (mi_cmd_gdb_exit): Adjust.
3855 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
3856 (mi_cmd_target_select): Adjust.
3857 (mi_cmd_execute): Don't set previous_async_command. Free token
3858 here even in async mode.
3859 (mi_execute_async_cli_command): Adjust.
3860 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
3862 (mi_load_progress): Adjust.
3864 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3866 * infcmd.c (step_1_continuation): Always disable longjmp
3867 breakpoint if we're not going to do another step.
3869 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3871 exec_cleanup murder.
3872 * breakpoint.c (until_break_command_continuation): Add
3873 the 'error' parameter. Directly delete the breakoint as
3874 opposed to running cleanups.
3875 (until_break_command): Install continuation only
3876 after starting the target. Don't use exec cleanups,
3877 use ordinary cleanups. Discard cleanups is successfully
3878 started the target in async mode.
3879 (make_cleanup_delete_breakpoint): Remove.
3880 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
3882 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
3884 (struct continations): Add the 'error' parameter to the
3885 continuation_hook field.
3886 (add_continuation, do_all_continuations)
3887 (add_intermediate_continuation)
3888 (do_all_intermediate_continuations): Add the 'error' parameter.
3889 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
3890 * inf-loop.c (inferior_event_handler): Instead of calling
3891 discard_all_continuations, use do_all_continuations with 1 as
3892 'error' parameter. Pass 0 as 'error' parameter in existing uses
3893 of discard_all_continuations.
3894 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
3896 (step_once): Install continuation only after resuming the target.
3897 (step_1_continuation): Disable longjmp breakpoint on error.
3898 (finish_command_continuation): Add the error parameter. Delete
3899 the finish breakpoint directly, do not use cleanups.
3900 (finish_command): Do not use exec_cleanups. Always setup
3901 continuation. For sync case, immediately run them.
3902 (attach_command_continuation): Add the error parameter.
3903 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
3904 remove step_resume_breakpoint -- adjust delete it directly.
3905 * interps.c (interp_set): Adjust call to do_all_continations.
3906 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
3908 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
3910 (mi_cmd_execute): Do not use exec_cleanup.
3911 (mi_execute_async_cli_command): Simplify the string concatenation
3912 logic. Do no use exec cleanup.
3913 (mi_exec_async_cli_cmd_continuation): New parameter error.
3914 Free last_async_command.
3915 * top.c (command_line_handler_continuation): New parameter error.
3916 * utils.c (exec_cleanup_chain, make_exec_cleanup)
3917 (do_exec_cleanups): Remove.
3918 (add_continuation, do_all_continations)
3919 (add_intermediate_continuation)
3920 (do_all_intermediate_continuations): New parameter error.
3922 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3924 * breakpoint.h (bp_location_p): New typedef.
3925 Register a vector of bp_location_p.
3926 * breakpoint.c (always_inserted_mode)
3927 (show_always_inserted_mode): New.
3928 (unlink_locations_from_global_list): Remove.
3929 (update_global_location_list)
3930 (update_global_location_list_nothrow): New.
3931 (update_watchpoint): Don't free locations.
3932 (should_insert_location): New.
3933 (insert_bp_location): Use should_insert_location.
3934 (insert_breakpoint_locations): Copied from
3936 (insert_breakpoint): Use insert_breakpoint_locations.
3937 (bpstat_stop_status): Call update_global_location_list
3938 when disabling breakpoint.
3939 (allocate_bp_location): Don't add to bp_location_chain.
3940 (set_raw_breakpoint)
3941 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
3942 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
3943 (enable_overlay_breakpoints, disable_overlay_breakpoints)
3944 (set_longjmp_resume_breakpoint)
3945 (enable_watchpoints_after_interactive_call_stop)
3946 (disable_watchpoints_before_interactive_call_start)
3947 (create_internal_breakpoint)
3948 (create_fork_vfork_event_catchpoint)
3949 (create_exec_event_catchpoint, set_momentary_breakpoint)
3950 (create_breakpoints, break_command_1, watch_command_1)
3951 (create_exception_catchpoint)
3952 (handle_gnu_v3_exceptions)
3953 (disable_breakpoint, breakpoint_re_set_one)
3954 (create_thread_event_breakpoint, create_solib_event_breakpoint)
3955 (create_ada_exception_breakpoint): : Don't call check_duplicates.
3956 Call update_global_location_list.
3957 (delete_breakpoint): Don't remove locations and don't
3958 try to reinsert them. Call update_global_location_list.
3959 (update_breakpoint_locations): Likewise.
3960 (restore_always_inserted_mode): New.
3961 (update_breakpoints_after_exec): Temporary disable
3962 always inserted mode.
3963 * Makefile.in: Update dependencies.
3965 * infrun.c (proceed): Remove breakpoints while stepping
3967 (handle_inferior_event): Don't remove or insert
3969 * linux-fork.c (checkpoint_command): Remove breakpoints
3970 before fork and insert after.
3971 (linux_fork_context): Remove breakpoints before switch
3973 * target.c (target_disconnect, target_detach): Remove
3974 breakpoints from target.
3977 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3979 * breakpoint.c (print_one_breakpoint_location): In MI
3980 mode, report the location string the breakpoint was
3981 originally created with.
3983 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
3985 * Makefile.in (xtensa-tdep.o): Update dependencies.
3986 * configure.tgt (xtensa*): Update dependencies.
3987 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
3988 Local variable areg renamed to arreg.
3989 (areg_number): New function.
3990 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
3991 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
3992 replaced by arreg_number.
3993 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
3994 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
3995 (xtensa_scan_prologue): New function.
3996 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
3997 when ENTRY instraction hasn't been executed yet. Get the frame pointer
3998 value based on prologue analysis. Fix the bugs preventing WS and
3999 AR4-AR7/A11 registers from getting right values for intermediate frames,
4000 whose registers have been already spilled.
4001 (xtensa_frame_prev_register): Fix WS register value. Use are_number
4002 and arreg_number appropriately.
4003 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
4004 svr4_ilp32_fetch_link_map_offsets.
4006 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
4008 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
4009 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
4011 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
4013 * acinclude.m4: Add override.m4.
4014 * configure: Regenerate.
4016 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
4018 * ada-lang.c (get_selections): Variable PROMPT made non-const and
4019 initialized with a trailing space now. Use PROMPT_ARG of
4020 COMMAND_LINE_INPUT instead of printing it ourselves.
4022 2008-04-22 Joel Brobecker <brobecker@adacore.com>
4024 * NEWS: Document support for 64-bit core file.
4026 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
4028 * NEWS: Add information on calling convention and new SH CLI options.
4030 * sh-tdep.c (sh_cc_gcc): New static string.
4031 (sh_cc_renesas): Ditto.
4032 (sh_cc_enum): New static string array.
4033 (sh_active_calling_convention): New static string pointer denoting
4034 active user chosen ABI.
4035 (sh_is_renesas_calling_convention): New function to return function
4036 specific ABI, or user choice if necessary.
4037 (sh_use_struct_convention): Rename first argument and turn around its
4038 meaning. Check for renesas ABI and return accordingly.
4039 (sh_use_struct_convention_nofpu): New function.
4040 (sh_next_flt_argreg): Get function type as third parameter. Check
4041 for renesas ABI and choose floating registers accordingly.
4042 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
4043 struct return slot accordingly.
4044 (sh_push_dummy_call_nofpu): Ditto.
4045 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
4046 Evaluate ABI and give to sh_use_struct_convention_nofpu.
4047 (sh_return_value_fpu): Evaluate ABI and give to
4048 sh_use_struct_convention.
4049 (show_sh_command): New function.
4050 (set_sh_command): Ditto.
4051 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
4054 * gdbarch.sh (return_value): Add func_type argument.
4055 * gdbarch.c: Regenerate.
4057 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
4058 val_type so as not to collide with value_type function. Call
4059 using_struct_return with additional function type argument.
4060 * infcall.c (call_function_by_hand): Call using_struct_return and
4061 gdbarch_return_value with additional function type argument.
4062 * infcmd.c (print_return_value): Take addition func_type argument.
4063 Call gdbarch_return_value with additional function type argument.
4064 (finish_command_continuation): Call print_return_value with additional
4065 function type argument.
4066 (finish_command): Ditto.
4067 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
4068 additional function type argument.
4069 * stack.c (return_command): Call using_struct_return and
4070 gdbarch_return_value with additional function type argument.
4071 * value.c (using_struct_return): Take additional function type argument.
4072 * value.h (using_struct_return): Accommodate declaration.
4073 * alpha-tdep.c (alpha_return_value): Add func_type argument.
4074 * amd64-tdep.c (amd64_return_value): Ditto.
4075 * arm-tdep.c (arm_return_value): Ditto.
4076 * avr-tdep.c (avr_return_value): Ditto.
4077 * cris-tdep.c (cris_return_value): Ditto.
4078 * frv-tdep.c (frv_return_value): Ditto.
4079 * h8300-tdep.c (h8300_return_value): Ditto.
4080 (h8300h_return_value): Ditto.
4081 * hppa-tdep.c (hppa32_return_value): Ditto.
4082 (hppa64_return_value): Ditto.
4083 * i386-tdep.c (i386_return_value): Ditto.
4084 * ia64-tdep.c (ia64_return_value): Ditto.
4085 * iq2000-tdep.c (iq2000_return_value): Ditto.
4086 * m32c-tdep.c (m32c_return_value): Ditto.
4087 * m32r-tdep.c (m32r_return_value): Ditto.
4088 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
4089 * m68k-tdep.c (m68k_return_value): Ditto.
4090 (m68k_svr4_return_value): Ditto.
4091 * m88k-tdep.c (m88k_return_value): Ditto.
4092 * mep-tdep.c (mep_return_value): Ditto.
4093 * mips-tdep.c (mips_eabi_return_value): Ditto.
4094 (mips_n32n64_return_value): Ditto.
4095 (mips_o32_return_value): Ditto.
4096 (mips_o64_return_value): Ditto.
4097 * mn10300-tdep.c (mn10300_return_value): Ditto.
4098 * mt-tdep.c (mt_return_value): Ditto.
4099 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
4100 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
4101 (ppc_sysv_abi_broken_return_value): Ditto.
4102 (ppc64_sysv_abi_return_value): Ditto.
4103 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
4104 (ppc_sysv_abi_broken_return_value): Ditto.
4105 (ppc64_sysv_abi_return_value): Ditto.
4106 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
4107 * rs6000-tdep.c (rs6000_return_value): Ditto.
4108 * s390-tdep.c (s390_return_value): Ditto.
4109 * score-tdep.c (score_return_value): Ditto.
4110 * sh-tdep.c (sh_return_value_nofpu): Ditto.
4111 (sh_return_value_fpu): Ditto.
4112 * sh64-tdep.c (sh64_return_value): Ditto.
4113 * sparc-tdep.c (sparc32_return_value): Ditto.
4114 * sparc64-tdep.c (sparc64_return_value): Ditto.
4115 * spu-tdep.c (spu_return_value): Ditto.
4116 * v850-tdep.c (v850_return_value): Ditto.
4117 * vax-tdep.c (vax_return_value): Ditto.
4118 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
4119 * xtensa-tdep.c (xtensa_return_value): Ditto.
4121 * gdbtypes.h (struct type): Add calling_convention member.
4122 * dwarf2read.c (read_subroutine_type): Add calling convention read
4123 from DW_AT_calling_convention attribute to function type.
4125 2008-04-22 Markus Deuling <deuling@de.ibm.com>
4127 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
4128 multi_f77_subscript to support values from registers.
4129 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
4130 * value.h (value_subscripted_rvalue): Add prototype.
4132 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
4134 * f-valprint.c (f_val_print): Likewise.
4136 2008-04-21 Craig Silverstein <csilvers@google.com>
4138 * dwarf2read.c (zlib_decompress_section): Define abfd in the
4141 2008-04-21 Pedro Alves <pedro@codesourcery.com>
4143 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
4144 section is not a code section.
4146 2008-04-19 Craig Silverstein <csilvers@google.com>
4148 * NEWS: Add information on compressed debug sections.
4150 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
4152 * mi/mi-cmd-var.c (varobj_update_one): Print new
4153 value for variable objects that changed type.
4155 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
4157 * varobj.c (varobj_invalidate): Don't touch floating
4160 2008-04-19 Mark Kettenis <kettenis@gnu.org>
4162 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
4163 (multiple_symbols_cancel): Remove extra const.
4164 * symtab.h: Likewise.
4166 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
4168 * interps.c (top_level_interpreter): Rename static variable...
4169 (top_level_interpreter_ptr): ...to this.
4170 (top_level_interpreter): New function.
4172 * interps.h: New extern for top_level_interpreter.
4174 * linespec.c: Include interps.h and mi/mi-cmds.h.
4175 (decode_line_2): When using MI, always set all breakpoints in menu.
4177 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
4179 2008-04-18 Craig Silverstein <csilvers@google.com>
4181 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
4182 * config.in, configure: Regenerate.
4183 * dwarf2read.c: Include zlib.h if present.
4184 Modified *_SECTION macros.
4185 (section_is_p): New.
4186 (dwarf2_locate_sections): Use section_is_p instead of strcmp
4187 (dwarf2_resize_section): New.
4188 to determine whether a given section has a given name.
4189 (zlib_decompress_section): New.
4190 (dwarf2_read_section): Read the compressed section if present
4192 * MAINTAINERS: Added myself to section Write After Approval.
4194 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
4196 * defs.h (exec_set_section_offsets): Remove prototype.
4197 * exec.c (exec_set_section_offsets): Remove function.
4199 2008-04-18 Joel Brobecker <brobecker@adacore.com>
4201 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
4202 in the search for the matching symbol.
4204 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
4206 * breakpoint.c (update_watchpoint): Always reparse
4209 2008-04-17 Joel Brobecker <brobecker@adacore.com>
4211 * breakpoint.c (print_one_breakpoint_location): Make sure to print
4212 the breakpoint address only once.
4214 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
4216 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
4217 rather than a hard-coded architecture, for xcoff executables.
4219 2008-04-17 Doug Evans <dje@google.com>
4221 * buildsym.c (watch_main_source_file_lossage): New fn.
4222 (end_symtab): Call it.
4224 * source.c (find_and_open_source): Add some comments clarifying
4225 handling of FULLNAME argument. Make static. Remove pointless
4228 2008-04-17 Pedro Alves <pedro@codesourcery.com>
4230 * inf-loop.c (inferior_event_handler): Also run the intermediate
4231 continuations in the INF_EXEC_COMPLETE case.
4233 2008-04-16 Tom Tromey <tromey@redhat.com>
4235 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
4236 (set_cmd_async_ok, get_cmd_async_ok): Declare.
4237 * cli/cli-decode.c (set_cmd_async_ok): New function.
4238 (get_cmd_async_ok): New function.
4239 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
4241 * top.c (execute_command): Use get_cmd_async_ok.
4242 * infcmd.c: Include cli/cli-decode.h.
4243 (_initialize_infcmd): Mark "interrupt" as async-ok.
4244 * Makefile.in (infcmd.o): Depend on cli_decode_h.
4246 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
4249 * exec.c: Correct "arch-utils.h" include.
4251 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
4254 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
4255 to allow printing to 'see' real reason of stop. This fixes PR 2424.
4256 * breakpoint.c (bpdisp_texst): New function. The function takes over
4257 the role of bpstats static array in print_one_breakpoint_location.
4258 (print_it_typical): Print "Temporary breakpoint" instead
4259 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
4260 protocols, print disp field.
4261 (print_one_breakpoint_location): Removed bpdisps static definition.
4262 Call new bpstat_text function to get value for 'disp' field.
4263 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
4265 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
4267 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
4268 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
4269 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
4270 * gnulib/Makefile.in: Regenerate.
4272 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4274 * Makefile.in (GNULIB_H): New. Trigger all-lib.
4275 (defs_h): Use $(GNULIB_H).
4276 (all-lib): Depend on gnulib/Makefile.
4277 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
4278 * config.in, gnulib/Makefile.in: Regenerated.
4280 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4282 * Makefile.in (LIBGNU, INCGNU): Define.
4283 (INTERNAL_CFLAGS_BASE): Add INCGNU.
4284 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
4286 ($(LIBGNU), all-lib): New rules.
4287 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
4288 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
4289 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
4290 * gnulib: New directory, from gnulib-tool.
4291 * configure, aclocal.m4: Regenerated.
4293 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4295 * linux-thread-db.c (have_threads_callback): Check thread->private.
4297 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
4298 Vladimir Prus <vladimir@codesourcery.com>
4301 * varobj.c (value_of_root): Update the expression for
4303 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
4306 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
4308 * mi/mi-cmd-var.c: Include "mi-getopt.h".
4309 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
4310 (mi_cmd_var_set_format): Use new mi_parse_format.
4311 (mi_cmd_var_evaluate_expression): Support for -f option to specify
4313 * Makefile.in (mi-cmd-var.o): Update dependencies.
4315 * varobj.h (varobj_get_formatted_value): Declare.
4316 * varobj.c (my_value_of_variable): Added format parameter.
4317 (cplus_value_of_variable): Likewise.
4318 (java_value_of_variable): Likewise.
4319 (c_value_of_variable): Likewise. Evaluate expression based
4320 on format parameter.
4321 (struct language_specific): Add format parameter to function member
4323 (varobj_get_formatted_value): New.
4324 (varobj_get_value): Added format parameter to method call.
4326 2008-04-08 Joel Brobecker <brobecker@adacore.com>
4328 * stabsread.c (cleanup_undefined_types_noname): Manually set the
4329 instance flags of the undefined type before calling replace_type.
4331 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
4333 * target.h (enum strata): Remove the download_stratum.
4335 2008-04-07 Doug Evans <dje@google.com>
4337 * buildsym.h (last_source_file): Add dwarf info to comment.
4338 (last_source_start_addr): Ditto.
4340 2008-04-07 Pedro Alves <pedro@codesourcery.com>
4342 * alphanbsd-tdep.c: Include "target.h".
4343 * mn10300-tdep.c: Include "target.h".
4344 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
4346 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
4348 Fix breakpoint condition that use member variables.
4349 * valops.c (check_field): Remove.
4350 (check_field_in): Rename to check_field.
4351 (value_of_this): Use la_name_of_this.
4352 * value.h (check_field): Adjust prototype.
4354 * language.h (la_value_of_this): Rename to la_name_of_this.
4355 * language.c (unknown_language_defn): Specify "this" for
4357 (auto_language_defn): Likewise.
4358 (local_language_defn): Likewise.
4359 * ada-lang.c (ada_language_defn): Adjust comment.
4360 * c-lang.c (c_language_defn): Adjust comment.
4361 (cplus_language_defn): Specify "this" for name_of_this.
4362 (asm_language_defn): Adjust comment.
4363 (minimal_language_defn): Adjust comment.
4364 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
4365 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
4366 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
4367 * objc-lang.c (objc_language_defn): Specify "self" for
4369 * p-lang.c (pascal_language_defn): Specify "this" for
4371 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
4373 * symtab.c (lookup_symbol_aux): Lookup "this" in the
4374 proper scope, and check for field in type of "this", without
4375 trying to create a value.
4377 2008-04-04 Pedro Alves <pedro@codesourcery.com>
4379 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
4380 (mi_error_message): Delete declaration.
4381 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
4382 returning MI_CMD_ERROR.
4383 * mi/mi-main.c (mi_error_message): Delete.
4384 (mi_cmd_exec_interrupt):
4385 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
4386 (mi_cmd_thread_info): Call error instead of returning
4388 (mi_cmd_data_list_register_values): Call error instead of
4389 returning MI_CMD_ERROR. Adapt to new get_register interface.
4390 (get_register): Change return typo to void. Call error instead of
4391 returning MI_CMD_ERROR.
4392 (mi_cmd_data_write_register_values): Call error instead of
4393 returning MI_CMD_ERROR.
4394 (mi_cmd_list_features): Return MI_CMD_DONE.
4395 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
4396 (mi_execute_command): Always print exceptions with -error.
4398 2008-04-04 Joel Brobecker <brobecker@adacore.com>
4400 * NEWS: Mention new commands set/show multiple-symbols.
4402 2008-04-03 Joel Brobecker <brobecker@adacore.com>
4404 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
4405 (multiple_symbols_cancel): New constants.
4406 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
4407 (multiple_symbols_select_mode): New function.
4408 (_initialize_symtab): Add new set/show multiple-symbols commands.
4409 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
4410 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
4411 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
4413 * linespec.c (decode_line_2): Likewise.
4415 2008-04-03 Doug Evans <dje@sebabeach.org>
4417 * symtab.h (enum free_code): Delete free_contents, unused.
4418 * symmisc.c (free_symtab_block): Delete.
4419 (free_symtab, case free_code): Delete.
4421 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
4423 * valops.c (value_cast_structs): New function. Cast related
4424 STRUCT types up/down and return cast value. The body of this
4425 function comes mostly from value_cast_pointers.
4426 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
4427 to value_cast_structs. Now value_cast_pointers needs only create
4428 appropriate reference after using value_cast_structs for actual
4430 (value_cast): Handle references.
4432 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
4434 * MAINTAINERS: Added myself to section Write After Approval.
4436 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
4438 * ia64-tdep.c (examine_prologue): Correct array access.
4440 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
4442 * cp-support.c (first_component_command): Return if no arguments.
4444 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
4446 * ser-mingw.c (ser_windows_open): Open requested name.
4448 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
4450 * MAINTAINERS: Added myself.
4452 2008-03-28 Pedro Alves <pedro@codesourcery.com>
4454 * target.c (find_default_run_target): Allow a NULL `do_mesg'
4455 parameter. If it is NULL, don't call error.
4456 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
4457 `do_mesg' parameter to find_default_run_target. If no target was
4460 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
4462 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
4463 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
4464 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
4466 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
4468 2008-03-27 Joel Brobecker <brobecker@adacore.com>
4472 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
4474 * features/Makefile (%.dat): Set xmltarget to the base filename
4475 of the XML source, without subdirectory.
4476 * regformats/rs6000/powerpc-32.dat: Regenerate.
4477 * regformats/rs6000/powerpc-64.dat: Regenerate.
4478 * regformats/rs6000/powerpc-e500.dat: Regenerate.
4480 2008-03-27 Markus Deuling <deuling@de.ibm.com>
4482 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
4485 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
4487 * mi/mi-main.c (enum captured_mi_execute_command_actions):
4488 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
4490 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
4492 * objfiles.h (struct objfile): New GDBARCH member.
4493 (get_objfile_arch): Add prototype.
4494 * objfiles.c: Include "arch-utils.h".
4495 (allocate_objfile): Look up gdbarch associated with bfd.
4496 (get_objfile_arch): New function.
4497 * Makefile (objfiles.o): Update dependencies.
4499 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
4501 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
4503 (locexpr_describe_location): Replace current_gdbarch by
4505 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
4506 (dwarf2_add_field): Likewise.
4507 (read_tag_pointer_type): Likewise.
4508 (read_base_type): Likewise.
4509 (new_symbol): Likewise.
4511 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
4512 (decode_base_type, decode_function_type): Likewise.
4513 (coff_read_struct_type, coff_read_enum_type): Likewise.
4514 (coff_symtab_read): Replace current_gdbarch by objfile arch.
4515 (decode_base_type): Likewise.
4516 (coff_read_enum_type): Likewise.
4517 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
4518 (coff_read_enum_type): Likewise.
4520 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
4521 (end_psymtab): Likewise.
4522 (process_one_symbol): Likewise.
4524 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
4525 (parse_procedure): Likewise.
4526 (parse_partial_symbols): Likewise.
4528 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
4530 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
4531 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
4533 (read_range_type): Replace current_gdbarch by objfile arch. Replace
4534 static range_index_type by built-in type.
4535 (read_one_struct_field): Replace current_gdbarch by objfile arch.
4536 (read_enum_type): Likewise.
4538 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
4541 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
4543 * varobj.h (varobj_floating_p): Declare.
4544 * varobj.c (varobj_floating_p): New.
4545 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
4546 '@' as the name, update all floating varobjs.
4548 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
4550 * varobj.c (struct varobj_root): Rename use_selected_frame to
4551 floating, and clarify the meaning.
4552 (varobj_create, varobj_update, new_root_variable): Adjust.
4553 (value_of_root): Don't use type_changed as in variable,
4555 (c_value_of_root): Adjust.
4557 2008-03-25 Pedro Alves <pedro@codesourcery.com>
4559 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
4561 (linux_nat_wait): Add main lwp to gdb's thread list.
4562 * linux-thread-db.c (find_new_threads_callback): Also attach to
4563 already listed threads which thread_db didn't know about yet.
4565 2008-03-25 Pedro Alves <pedro@codesourcery.com>
4567 * linux-nat.c (drain_queued_events): Fix comment typo.
4568 (linux_nat_attach): In async mode, don't rely on storing a pending
4569 status. Instead place the wait status on the pipe.
4570 (linux_nat_resume): Remove unreacheable shortcut code in async
4572 (stop_wait_callback): In async mode, don't store pending status.
4573 Instead, cancel breakpoints or resend the signal appropriatelly.
4574 (cancel_breakpoint): New, refactored from
4575 cancel_breakpoints_callback.
4576 (cancel_breakpoints_callback): Call cancel_breakpoint.
4577 (pipe_to_local_event_queue): Remove special token processing.
4578 (linux_nat_wait): Issue an internal error if a pending status is
4579 found in async mode.
4581 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
4583 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
4585 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
4586 Vladimir Prus <vladimir@codesourcery.com>
4588 * varobj.c (struct varobj_root): New component thread_id.
4589 (varobj_get_thread_id, check_scope): New functions.
4590 (c_value_of_root): Use check_scope. Switch to the
4591 proper thread if necessary.
4593 * varobj.h (varobj_get_thread_id): New extern.
4595 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
4597 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
4600 * top.c: Revert 2008-03-21 changes.
4602 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4604 * thread.c (make_cleanup_restore_current_thread): Make it
4606 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4607 * varobj.c (varobj_update): Don't save/restore frame.
4608 (c_value_of_root): Save/restore thread and frame here,
4609 using make_cleanup_restore_current_thread.
4610 * Makefile.in: Update dependecies.
4612 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4614 * varobj.c (struct varobj_root): Clarify
4615 comment on the frame field.
4616 (varobj_create): Don't set frame if we have no
4619 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4622 Suggested by Jan Kratochvil:
4623 * top.c (gdb_rl_operate_and_get_next_completion): Call
4624 rl_redisplay_function.
4625 (gdb_rl_redisplay): New.
4626 (init_main): Set rl_redisplay_function.
4628 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
4630 * aix-thread.c (pdc_read_regs): Fix compiler warning.
4631 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
4632 (store_regs_kernel_thread): Likewise.
4634 2008-03-21 Pedro Alves <pedro@codesourcery.com>
4636 Linux native async support.
4638 * target.h (struct target_ops): Delete to_async_mask_value and add
4640 (target_is_async_p, target_async): Formatting.
4641 (target_async_mask_value): Delete.
4642 (target_async_mask): Delete function declaration, and add new
4643 target macro with the same name.
4645 * target.c (update_current_target): Replace to_async_mask_value by
4646 to_async_mask. Default to_async_mask to return_one.
4647 (target_async_mask): Delete.
4648 (find_default_can_async_p, find_default_is_async_p): New.
4649 (init_dummy_target): register find_default_can_async_p and
4650 find_default_is_async_p on the dummy target.
4652 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
4653 (debug_linux_nat_async): New global.
4654 (show_debug_linux_nat_async): New function.
4655 (linux_nat_async_enabled, linux_nat_async_mask_value)
4656 (linux_nat_event_pipe, linux_nat_num_queued_events)
4657 (linux_nat_async_events_enabled): New globals.
4658 (struct waitpid_result): New struct.
4659 (waitpid_queue): New global.
4660 (queued_waitpid, push_waitpid, drain_queued_events): New.
4661 (my_waitpid): Call queued_waitpid.
4662 (linux_child_follow_fork): Disable async events during the call.
4663 (blocked_mask): Delete.
4664 (sync_sigchld_action, async_sigchld_action): New globals.
4665 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
4666 async mode, block events during the call.
4667 (linux_nat_create_inferior): New.
4668 (linux_nat_attach): In sync mode, restore the mask states. In
4669 async mode, wake the event loop immediatelly.
4670 (detach_callback): Drain all queued events of the lwp we're
4672 (linux_nat_detach): Block async mode, and drain events of the main
4674 (linux_nat_resume): If in async mode, mask async events during the
4675 call. If short circuiting, force event loop to wake up. If
4676 resuming, set target_executing, and register target events in the
4678 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
4679 (linux_nat_wait): In async mode, block events during the call.
4680 Only enable/disable passing SIGINT to the inferior in sync mode.
4681 Get events from local waitpid queue. If no interesting events was
4682 found, return to events loop. Reregister target events in the
4683 event loop on exit. In sync mode, no need to reblock SIGCHLD.
4684 (linux_nat_kill): Disable events on entry.
4685 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
4686 here. Detach async mode from the event loop if there are no more
4687 forks available, otherwise leave it on.
4688 (sigchld_handler): Assure this is called only in sync mode.
4689 (linux_async_permitted, linux_async_permitted_1): New globals.
4690 (set_maintenance_linux_async_permitted)
4691 (show_maintenance_linux_async_permitted): New functions.
4692 (linux_nat_is_async_p, linux_nat_can_async_p)
4693 (linux_nat_async_mask): New.
4694 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
4695 (get_pending_events, async_sigchld_handler): New.
4696 (linux_nat_async_events): New.
4697 (async_terminal_is_ours): New global.
4698 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
4699 (async_client_callback, async_client_context): New.
4700 (linux_nat_async_file_handler, linux_nat_async)
4701 (linux_nat_disable_async, linux_nat_enable_async): New.
4702 (linux_nat_add_target): Register linux_nat_create_inferior,
4703 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
4704 linux_nat_async_mask, linux_nat_terminal_inferior and
4705 linux_nat_terminal_ours.
4706 (_initialize_linux_nat): Remove local action variable, and update
4707 code that used it to use sync_sigchld_action. Add new
4708 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
4709 set/show command in the maintenance class. Add new "linux-async"
4710 maintenance set/show command. Block SIGCHLD by default. Setup
4711 async_sichld_action, and sync_sigchld_action. Install the default
4713 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
4716 * linux-thread-db.c (re_check_for_thread_db): New.
4717 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
4718 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
4719 (thread_db_async_mask): New.
4720 (init_thread_db_ops): Register thread_db_can_async_p,
4721 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
4723 * remote.c (remote_async_mask_value): New.
4724 (remote_return_zero): New.
4725 (init_remote_ops): Register remote_return_zero as callbacks of
4726 to_can_async_p and to_is_async_p.
4727 (remote_can_async_p, remote_is_async_p, remote_async): Update to
4728 use remote_async_mask_value.
4729 (remote_async_mask): New.
4730 (init_remote_async_ops): Remove to_async_mask_value setting and
4731 register remote_async_mask as to_async_mask callback in
4734 * Makefile.in (linux-nat.o): Update.
4736 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4738 * gdbthread.h (add_thread_with_info): New.
4739 * linux-thread-db.c: Add some documentation.
4740 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
4741 (struct private_thread_info): Remove th_valid and ti_valid.
4742 Replace ti with tid.
4743 (thread_get_info_callback): Do not add TID to the new ptid. Do
4745 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
4746 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
4748 (attach_thread): Handle an already-existing thread. Use
4749 add_thread_with_info. Cache the th and tid.
4750 (detach_thread): Verify that private was set. Remove verbose
4751 argument and printing. Update caller.
4752 (thread_db_detach): Do not adjust inferior_ptid.
4753 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
4754 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
4755 (thread_db_wait): Do not use lwp_from_thread.
4756 (thread_db_pid_to_str): Use the cached TID.
4757 (thread_db_extra_thread_info): Check that private is set.
4758 (same_ptid_callback): Delete.
4759 (thread_db_get_thread_local_address): Do not use it or check
4760 is_thread. Check that private is set. Assume that the thread
4761 handle is already cached.
4762 (init_thread_db_ops): Remove to_resume and to_kill.
4763 * thread.c (add_thread_with_info): New.
4764 (add_thread): Use it.
4765 * linux-nat.c (find_thread_from_lwp): Delete.
4766 (exit_lwp): Do not use it. Check print_thread_events. Print before
4767 deleting the thread.
4768 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
4769 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
4770 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
4771 printf_unfiltered for thread exits.
4772 * procfs.c (procfs_wait): Likewise.
4774 2008-03-21 Chris Demetriou <cgd@google.com>
4776 * symtab.c (rbreak_command): Quote symbol name before passing
4777 it to break_command.
4779 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4781 * eval.c (evaluate_subexp_for_address): Clarify error message.
4782 Use value_must_coerce_to_target.
4783 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
4784 * valops.c (value_assign): Call value_coerce_to_target when
4785 assigning to anything but internalvars. Leave GDB-side arrays
4786 as arrays when assigning to internalvars.
4787 (value_must_coerce_to_target, value_coerce_to_target): New.
4788 (value_coerce_array, value_addr): Call value_coerce_to_target.
4789 (value_array): Create the array in GDB's memory instead of
4791 * value.h (value_must_coerce_to_target, value_coerce_to_target):
4794 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4796 * top.c (quit_confirm): Warn that we will kill the program.
4798 2008-03-19 Pedro Alves <pedro@codesourcery.com>
4800 * inflow.c (terminal_ours_1): Guard access to
4801 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
4803 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
4804 Jim Blandy <jimb@codesourcery.com>
4805 Daniel Jacobowitz <drow@false.org>
4807 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
4808 (dwarf2_read_address): Update prototype.
4810 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
4811 (signed_address_type): Likewise.
4812 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
4813 (execute_stack_op): Update calls to unsigned_address_type,
4814 signed_address_type and dwarf2_read_address. Fix implementation
4815 of DW_OP_deref_size.
4817 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
4818 (dwarf2_per_cu_addr_size): Likewise.
4819 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
4820 (struct dwarf2_loclist_baton): Likewise.
4822 * dwarf2loc.c (find_location_expression): Update calls to
4823 dwarf2_read_address. Use dwarf2_per_cu_objfile and
4824 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
4825 (locexpr_describe_location): Likewise.
4826 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
4827 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
4828 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
4829 to dwarf2_per_cu_addr_size (per_cu).
4830 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
4831 (loclist_read_variable): Likewise.
4832 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
4834 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
4835 instead of baton->objfile.
4836 (dwarf2_per_cu_obfile): New function.
4837 (dwarf2_per_cu_addr_size): Likewise.
4839 * dwarf2-frame.c (struct comp_unit): Move higher.
4840 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
4841 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
4842 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
4843 parameter by using fde->eh_frame_p. Use read_encoded_value
4844 to implement DW_CFA_set_loc.
4845 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
4846 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
4847 execute_stack_op and execute_cfa_program.
4848 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
4849 (size_of_encoded_value): Remove.
4850 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
4851 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
4852 (add_cie): Set cie->unit backlink.
4853 (decode_frame_entry_1): Set cie->addr_size. Update calls to
4855 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
4857 2008-03-17 Markus Deuling <deuling@de.ibm.com>
4859 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
4860 gdbarch_bfd_arch_info.
4862 2008-03-17 Joel Brobecker <brobecker@adacore.com>
4864 * aix-thread.c (pdc_read_regs): Minor reformatting.
4866 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
4868 * thread.c (print_thread_info): Don't insist
4869 on having current thread if there are no
4872 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4874 * infcmd.c (attach_command_post_wait)
4875 (attach_command_continuation): New.
4876 (attach_command): Support background async execution, and async
4877 execution in synchronous mode.
4879 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
4881 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
4882 * symmisc.c (dump_symtab_1): Likewise.
4883 * wrapper.c (gdb_value_struct_elt): Likewise.
4885 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4887 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
4889 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4891 * linux-nat.c (linux_nat_filter_event): New, refactored from
4893 (linux_nat_wait): Call linux_nat_filter_event.
4895 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
4897 * top.c (execute_command): Fix uninitialized variable error.
4899 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
4901 * Makefile.in (amd64nbsd-nat.o): New dependency.
4902 * amd64nbsd-nat.c: Include "nbsd-nat.h".
4903 (_initialize_amd64nbsd_nat): Update target vector to use
4904 nbsd_pid_to_exec_file.
4905 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
4907 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4909 Remove ignoring leading exec events code.
4910 * fork-child.c (startup_inferior): Do not set
4911 inferior_ignoring_leading_exec_events.
4912 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
4913 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
4914 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
4915 (handle_inferior_event): Remove code for ignoring leading exec
4917 * target.c (update_current_target): Do not inherit, or default,
4918 to_reported_exec_events_per_exec_call.
4919 (debug_to_reported_exec_events_per_exec_call): Remove.
4920 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
4921 * target.h (target_reported_exec_events_per_exec_call): Remove.
4922 (struct target): Remove the to_reported_exec_events_per_exec_call
4925 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4927 Implement -thread-info.
4928 * gdbthread.h (print_thread_info): Declare.
4930 * thread.c (print_thread_info): New, extracted
4931 from info_threads_command and adjusted to
4932 work for CLI and MI.
4933 (info_threads_command): Use print_thread_info.
4934 * Makefile.in: Update dependencies.
4936 * mi/mi-cmds.c (mi_cmds): Specify a handler
4938 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
4939 * mi/mi-main.c (mi_cmd_thread_info): New.
4940 (mi_cmd_list_features): Include 'thread-info'.
4942 2008-03-14 Kevin Buettner <kevinb@redhat.com>
4944 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
4945 to decide whether to match instruction patterns using "sw" and "sd".
4947 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4949 * infcmd.c (jump_command): Postpone disabling stdin until after
4952 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4954 * inflow.c (gdb_getpgrp): New.
4955 (gdb_has_a_terminal): Use get_getpgrp.
4956 (terminal_ours_1): If attach_flag is set, don't refetch
4957 inferior_process_group.
4959 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4961 * features/library-list.dtd: Allow "section" elements as children
4962 of "library". Add "section" element and describe its attributes.
4964 * solib-target.c (struct lm_info): Add section_bases member.
4965 (library_list_start_segment): Error out if seen a section element.
4966 (library_list_start_section): New.
4967 (library_list_end_library): New.
4968 (solib_target_free_library_list): Free section_bases.
4969 (section_attributes): New.
4970 (library_children): Make "segment" optional. Add "section" child.
4971 (library_list_children): Register library_list_end_library.
4972 (solib_target_relocate_section_addresses): Handle section bases.
4974 * NEWS: Mention new qXfer:libraries:read section offsets support.
4976 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4978 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
4979 (make_exec_error_cleanup): Remove declarations.
4980 * utils.c (exec_error_cleanup_chain): Remove.
4981 (do_exec_error_cleanups, discard_exec_error_cleanups)
4982 (make_exec_error_cleanup): Remove.
4983 * event-loop.c (start_event_loop): Adjust call to
4985 * event-top.c (async_enable_stdin): Remove the paramater dummy.
4986 (async_disable_stdin): Don't register async_enable_stdin via
4988 * inf-loop.c (inferior_event_handler): Don't
4989 call do_exec_error_cleanups. Call async_enable_stdin instead.
4990 * event-loop.c (start_event_loop): Adjust call to
4992 * tui/tui-interp.c (tui_command_loop): Adjust call to
4995 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4998 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
4999 * breakpoint.c (bpstat_do_actions): In async mode,
5000 don't jump to top expecting stop_bpstat to be already
5002 * event-loop.c (start_event_loop): Call async_enable_stdin
5004 * event-top.c (async_enable_stdin): Do nothing if sync_execution
5006 (command_handler): Do not setup continuation here.
5007 (command_line_handler_continuation): Move to...
5008 * top.c (command_line_handler_continuation): ... here.
5009 (execute_command): In async mode, register continuation.
5010 Don't check frame's language in running in async mode.
5011 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
5012 * inf-loop.c (complete_execution): Inline into...
5013 (inferior_event_handler): ... here. Clear target_executing before
5014 doing any cleanups. Don't try to show prompt if the target was
5016 * infcmd.c (signal_command): Add support for async mode.
5017 (finish_command): Only add continuation if the target was
5018 successfully resumed.
5019 * remote.c (init_async_opts): Register to_get_thread_local_address
5021 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
5022 with sync_execution.
5023 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
5026 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
5028 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
5029 * exec.c (exec_bfd_mtime): Define.
5030 (exec_close): Clear it.
5031 (exec_file_attach): Set it.
5032 * gdbcore.h (exec_bfd_mtime): Declare.
5033 * source.c (find_source_lines): Do not use bfd_get_mtime.
5035 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5037 * top.c (simplified_command_loop): Remove.
5039 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5041 Remove unused remote.c hooks.
5042 * remote.c (deprecated_target_resume_hook)
5043 (deprecated_target_wait_loop_hook): Remove.
5044 (remote_resume): Do not call deprecated_target_resume_hook.
5045 (remote_wait): Do not call deprecated_target_wait_loop_hook.
5046 (remote_async_wait): Likewise.
5048 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5050 Implement MI notification for new threads.
5051 * doc/observer.texi (new_thread): Document.
5052 * observer.sh: Forward declare struct thread_info.
5053 * thread.c (add_thread): Notify observer.
5055 * interps.h (interp_init_ftype): New parameter
5057 (interp_set): Likewise.
5058 (top_level_interpreter_data): Declare.
5059 * interps.c (interp_set): New parameter top_level.
5060 Pass it to interpreter's init function. Remember
5061 top level interpreter.
5062 (interpreter_exec_cmd): Adjust.
5063 (top_level_interpreter_data): New.
5064 * main.c (captured_main): Pass 1 for top_level
5065 parameter of interp_set.
5066 * cli/cli-interp.c (cli_interpreter_init): New
5067 parameter top_level.
5068 * tui/tui-interp.c (tui_init): New parameter top_level.
5070 * mi/mi-interp.c (mi_new_thread): New.
5071 (mi_interpreter_init): If top level, register
5072 observer for new threads.
5074 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
5076 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5078 * top.c (execute_command): Disable break and stop
5079 commands in async mode.
5081 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5084 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5085 * inf-loop.c (inferior_event_handler): Don't include remote.h.
5086 Call target_stop in the INF_QUIT_REQ case.
5087 * Makefile.in (inf-loop.o): Update.
5089 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5091 * inf-loop.c (inferior_event_handler): Don't include remote.h.
5092 Call target_stop in the INF_QUIT_REQ case.
5093 * Makefile.in (inf-loop.o): Update.
5095 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5097 * top.c (execute_command): Enable break, info and interrupt
5098 commands in async mode.
5100 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
5101 Daniel Jacobowitz <dan@codesourcery.com>
5103 * breakpoint.h (breakpoint_restore_shadows): New
5105 * breakpoint.c (breakpoint_restore_shadows): New.
5106 (read_memory_nobpt): Delete.
5107 * gdbcore.h (read_memory_nobpt): Delete declaration.
5108 * target.c (memory_xfer_partial): Call
5109 breakpoint_restore_shadows.
5110 (restore_show_memory_breakpoints)
5111 (make_show_memory_beakpoints_cleanup): New.
5112 (show_memory_breakpoints): New.
5113 * target.h (make_show_memory_beakpoints_cleanup): Declare.
5114 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
5115 Make sure we see memory breakpoints when checking if
5116 breakpoint is still there.
5117 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
5118 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
5119 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
5120 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
5122 2008-03-12 Pedro Alves <pedro@codesourcery.com>
5124 * thread.c (add_thread): Use printf_unfiltered to print.
5126 2008-03-12 Joel Brobecker <brobecker@gnat.com>
5128 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
5129 that is true only on x86-solaris and x86_64-solaris.
5130 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
5131 with proc_get_LDT_entry.
5133 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
5135 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
5136 * config.in, configure: Regenerate.
5137 * fork-child.c (fork_inferior): Call create_tty_session.
5138 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
5139 (create_tty_session): New function.
5140 * terminal.h: Declare create_tty_session.
5142 2008-03-12 Alan Modra <amodra@bigpond.net.au>
5145 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
5146 * mipsread.c: Include elf/internal.h.
5147 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
5150 2008-03-11 Markus Deuling <deuling@de.ibm.com>
5152 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
5153 to get at the current architecture and at the target specific vector.
5154 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
5155 remove define of I387_ST0_REGNUM.
5157 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
5159 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
5160 get at the current architecture
5161 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
5164 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
5165 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
5167 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
5168 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
5169 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
5171 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
5172 at the target specific vector.
5174 (i386_get_longjmp_target): Use get_frame_arch to get at the current
5175 architecture. Use gdbarch_tdep to get at the target specific vector.
5177 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
5178 update caller. Use gdbarch_tdep to get at the target specific vector.
5180 (i386_register_to_value: Use get_frame_arch to get at the current
5183 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
5186 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5187 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
5188 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
5189 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
5191 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
5194 (i387_convert_register_p, i387_register_to_value,
5195 i387_value_to_register): Update call for i386_fp_regnum_p.
5197 * i387-tdep.h: Remove comment.
5198 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
5199 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5200 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
5201 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
5202 I387_MXCSR_REGNUM): Add target specific vector as parameter.
5204 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
5206 * Makefile.in (fork-child.o): Update.
5207 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
5208 argument. Gather all gdbserver features together.
5209 * fork-child.c (exec_wrapper): New variable.
5210 (fork_inferior): Use it.
5211 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
5212 (unset_exec_wrapper_command, _initialize_fork_child): New.
5214 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
5216 * source.c (directory_command): Modify the determination of
5217 condition of terminal "from_tty".
5219 2008-03-10 Matt Rice <ratmice@gmail.com>
5221 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
5223 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
5225 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
5226 of the data passing to strtoulst function.
5227 (info_spu_signal_command): Likewise.
5229 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
5231 * mi/mi-interp.c (mi_command_loop): Remove
5234 2008-03-07 Joel Brobecker <brobecker@adacore.com>
5236 * remote.c (extended_remote_attach_1): Make local variable pid an int
5239 2008-03-07 Joel Brobecker <brobecker@adacore.com>
5241 * solib-svr4.c (svr4_same_1): New function, originally extracted
5242 from svr4_same and expanded to handle the sparc64 case.
5243 (svr4_same): Move up and reimplement using svr4_same_1.
5244 (enable_break): Use svr4_same_1 to do shared library name comparisons.
5246 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
5248 * MAINTAINERS: Move self to Paper trail.
5250 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
5252 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
5253 * event-loop.c (call_async_signal_handler): New.
5254 * event-loop.h (call_async_signal_handler)
5255 (gdb_call_async_signal_handler): Declare.
5256 (mark_async_signal_handler): Add comments.
5257 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
5258 * mingw-hdep.c (sigint_event, sigint_handler): New.
5259 (gdb_select): Use them. Wait for the readline signal handler
5261 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
5262 * posix-hdep.c (gdb_call_async_signal_handler): New function.
5263 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
5265 (remote_fileio_ctrl_c_signal_handler): Use
5266 gdb_call_async_signal_handler.
5267 (initialize_remote_fileio): Initialize sigint_fileio_token.
5268 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
5269 not initialize tokens here.
5270 (handle_remote_sigint_twice): Likewise. Reinstall
5271 handle_remote_sigint.
5272 (async_remote_interrupt_twice): Just call interrupt_query.
5273 (cleanup_sigint_signal_handler): Do not delete tokens.
5274 (remote_interrupt, remote_interrupt_twice): Use
5275 gdb_call_async_signal_handler.
5276 (interrupt_query): Reinstall the default signal handler.
5277 (_initialize_remote): Initialize tokens here.
5279 2008-03-04 Joel Brobecker <brobecker@adacore.com>
5281 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
5282 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5283 Change the type of the lr register to code_ptr.
5284 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5285 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5286 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5287 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5288 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5289 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5290 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
5292 2008-03-03 James E. Wilson <wilson@tuliptree.org>
5294 * MAINTAINERS: Update my email address.
5296 2008-03-03 Keith Seitz <keiths@redhat.com>
5298 From Dave Murphy <davem@devkitpro.org>:
5299 * configure.ac: Set tcl configdir to win under mingw.
5300 * configure: Regenerate.
5302 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
5304 * breakpoint.c (fetch_watchpoint_value): New function.
5305 (update_watchpoint): Set and clear val_valid. Use
5306 fetch_watchpoint_value. Handle unreadable values on the
5307 value chain. Correct check for user-requested array watchpoints.
5308 (breakpoint_init_inferior): Clear val_valid.
5309 (watchpoint_value_print): New function.
5310 (print_it_typical): Use it. Do not free or clear old_val. Print
5311 watchpoints even if old_val == NULL.
5312 (watchpoint_check): Use fetch_watchpoint_value. Check for values
5313 becoming readable or unreadable.
5314 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
5315 (do_enable_watchpoint): Likewise.
5316 * breakpoint.h (struct breakpoint): Update comment for val. Add
5318 * NEWS: Mention watchpoints on inaccessible memory.
5320 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
5322 * Makefile.in (i386-nat.o): Update.
5323 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
5324 i386_use_watchpoints.
5325 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
5326 i386_use_watchpoints.
5327 * i386-nat.c (i386_stopped_data_address): Take two arguments.
5328 (i386_stopped_by_watchpoint): Update call.
5329 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
5330 * config/i386/nm-i386.h: Conditionalize definitions on
5331 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
5332 (i386_use_watchpoints): Declare.
5333 (i386_stopped_data_address): Update.
5334 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5335 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5337 2008-02-29 Joel Brobecker <brobecker@adacore.com>
5339 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
5340 * version.in: Bump version to 6.8.50.20080229-cvs.
5342 2008-02-28 Markus Deuling <deuling@de.ibm.com>
5344 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
5347 2008-02-28 Tom Tromey <tromey@redhat.com>
5349 * infcmd.c (notice_args_read): Print result of get_inferior_args.
5351 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
5353 * infcmd.c (kill_if_already_running): Make static. Use
5354 target_require_runnable.
5355 * target.c (target_require_runnable): New.
5356 * target.h (target_require_runnable): Declare.
5358 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
5360 * frame.c (reinit_frame_cache): Only annotate if frames were
5363 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5365 * regformats/reg-ppc.dat: Rename "ps" to "msr".
5366 * regformats/reg-ppc64.dat: Likewise.
5368 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5370 * features/Makefile (%.dat): Emit xmltarget statement.
5372 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
5373 Generate code to set gdbserver_xmltarget in init_registers_${name}.
5375 * regformats/arm-with-iwmmxt.dat: Regenerate.
5376 * regformats/mips64-linux.dat: Regenerate.
5377 * regformats/mips-linux.dat: Regenerate.
5378 * regformats/rs6000/powerpc-32.dat: Regenerate.
5379 * regformats/rs6000/powerpc-64.dat: Regenerate.
5380 * regformats/rs6000/powerpc-e500.dat: Regenerate.
5382 * regformats/reg-arm.dat: Add xmlarch statement.
5383 * regformats/reg-i386.dat: Likewise.
5384 * regformats/reg-i386-linux.dat: Likewise.
5385 * regformats/reg-x86-64-linux.dat: Likewise.
5386 * regformats/reg-spu.dat: Likewise.
5388 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
5390 * remote.c (remote_wait, remote_async_wait): Stop if we receive
5393 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
5395 * utils.c (debug_timestamp): New.
5396 (vfprintf_unfiltered): Print timestamps if requested.
5397 (show_debug_timestamp): New.
5398 (initialize_utils): Register "set debug timestamp".
5399 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
5401 2008-02-27 Joel Brobecker <brobecker@adacore.com>
5403 * breakpoint.c (skip_prologue_sal): New function.
5404 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
5405 computed from a line number.
5407 2008-02-27 Joel Brobecker <brobecker@adacore.com>
5409 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
5410 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5411 Set PC register type to "code_ptr".
5412 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5413 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5414 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5415 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5416 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5417 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5418 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
5421 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
5423 * regformats/regdat.sh: Rename init_registers function in
5424 generated file to init_registers_${name}.
5426 * regformats/reg-crisv32.dat: Set "name" to crisv32.
5427 * regformats/reg-ppc64.dat: Set "name" to ppc64.
5428 * regformats/reg-s390x.dat: Set "name" to s390x.
5430 2008-02-26 Greg Law <glaw@undo-software.com>
5432 * regcache.c (registers_changed): Call reinit_frame_cache.
5434 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
5436 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
5437 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
5438 and svr4_fetch_objfile_link_map.
5439 * Makefile.in (sh-linux-tdep.o): Update.
5441 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
5443 * amd64-tdep.c (amd64_classify): Add support for decimal float
5445 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
5446 use the struct return convention.
5448 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
5450 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
5451 to old format. Discard breakpoint address if shared library is
5453 (breakpoint_1): Adjust formatting of table header accordingly.
5455 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
5457 * remote.c (remote_get_threadlist): If the response
5458 is empty, don't try to parse it.
5460 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
5462 Unbreak 'target async'.
5463 * serial.c (serial_async): Set the
5464 handler function before enabling async
5467 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
5469 * solib-svr4.c (enable_break): Convert r_brk to a code address.
5471 2008-02-21 Pedro Alves <pedro@codesourcery.com>
5473 * remote.c (extended_remote_attach_1): Set attach_flag.
5474 (extended_remote_create_inferior_1): Clear attach_flag.
5476 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
5478 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
5480 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
5481 * solib-svr4.c (solib_svr4_r_brk): New.
5482 (open_symbol_file_object, svr4_current_sos): Always check the
5484 (svr4_fetch_objfile_link_map): Do not set debug_base.
5485 (enable_break): Use r_brk if it is set.
5486 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
5487 (svr4_lp64_fetch_link_map_offsets): Likewise.
5488 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
5490 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5491 Mark Kettenis <kettenis@gnu.org>
5493 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
5494 trad_frame_saved_reg.
5495 (trad-frame.h): New include.
5497 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
5498 instead of frame_obstack_zalloc.
5499 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
5501 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
5503 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5505 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
5506 from disassemble_info instead of gdbarch_byte_order.
5508 * mips-tdep.c (gdb_print_insn_mips): Likewise.
5509 * arm-tdep.c (gdb_print_insn_arm): Likewise.
5511 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5513 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
5514 gdbarch as parameter.
5516 * gdbarch.{c,h}: Regenerate.
5518 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5520 * mem-break.c (default_memory_insert_breakpoint)
5521 (default_memory_remove_breakpoint): Likewise.
5522 * target.h (default_memory_remove_breakpoint)
5523 (default_memory_insert_breakpoint): Likewise.
5525 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5526 parameter. Replace current_gdbarch by gdbarch.
5527 * m32r-tdep.c (m32r_memory_insert_breakpoint)
5528 (m32r_memory_remove_breakpoint): Likewise.
5530 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
5532 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
5534 2008-02-19 Joel Brobecker <brobecker@adacore.com>
5536 * NEWS: Add entry describing Add support improvements.
5538 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5540 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
5543 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5545 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
5546 register_offset_hack anymore.
5548 * regcache.{c,h} (register_offset_hack): Remove.
5550 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5552 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
5554 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
5555 current_gdbarch by gdbarch.
5556 (hppa64_hpux_find_global_pointer): Likewise.
5557 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
5558 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
5559 find_global_pointer.
5561 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
5563 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
5565 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
5566 of gdbarch_num_regs.
5568 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
5569 replace current_gdbarch by gdbarch.
5570 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
5572 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5574 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
5575 and replace current_gdbarch by gdbarch.
5577 (store_register): Update call for exec_one_dummy_insn.
5578 (fetch_register, store_register): Update call of regmap.
5580 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
5581 parameter and replace current_gdbarch by gdbarch.
5583 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
5584 the current architecture. Update call for getregs_supplies and
5586 (ppcnbsd_fetch_inferior_registers): Likewise.
5588 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
5589 replace current_gdbarch by gdbarch.
5590 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
5591 get_regcache_arch to get at the current architecture. Update call for
5594 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5596 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
5599 2008-02-15 Markus Deuling <deuling@de.ibm.com>
5601 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
5603 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
5605 * NEWS: Mention pending breakpints in MI.
5607 2008-02-14 Markus Deuling <deuling@de.ibm.com>
5609 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
5611 2008-02-13 Markus Deuling <deuling@de.ibm.com>
5613 Add script to build and test GDB using enable-targets=all.
5615 * gdb_buildall.sh: New file.
5617 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
5619 * NEWS (New native configurations): Xtensa GNU/Linux.
5620 (New targets): Xtensa GNU/Linux.
5621 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
5623 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
5624 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
5625 * configure.tgt (xtensa*-*-linux*): New entry.
5626 * xtensa-config.c (xtensa_tdep): New variable.
5627 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
5628 (rmap): Change format based on new macro XTREG.
5629 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
5630 * xtensa-linux-nat.c: New.
5631 * xtensa-linux-tdep.c: New.
5632 * xtensa-xtregs.c: New.
5633 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
5634 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
5635 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
5636 (xtensa_register_t): New field coprocessor.
5637 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
5638 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
5639 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
5640 Update to handle privileged registers.
5641 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
5642 (xtensa_push_dummy_call): Set windowstart register correctly.
5643 (call0_analyze_prologue): Initialize xtensa_default_isa.
5644 (xtensa_derive_tdep): New.
5645 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
5646 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
5647 Call xtensa_derive_tdep().
5648 * config/xtensa/linux.mh: New.
5649 * regformats/reg-xtensa.dat: New.
5651 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
5653 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
5654 (filenames.h): New include.
5655 * Makefile.in (corelow.o): Add dependency for filenames.h.
5657 2008-02-08 Doug Evans <dje@google.com>
5659 * source.c (find_and_open_source): Always rewrite absolute filenames.
5661 2008-02-07 Doug Evans <dje@google.com>
5663 * breakpoint.c: #include "hashtab.h".
5664 (ambiguous_names_p): New fn.
5665 (update_breakpoint_locations): When restoring bp enable status, don't
5666 compare function names if any functions have same name.
5667 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
5669 2008-02-07 Joel Brobecker <brobecker@adacore.com>
5671 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
5672 instead of just a VEC*. Update use of SV.
5673 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
5675 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5677 * NEWS: Put all new commands since gdb-6.7 together.
5679 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5681 * ada-lang.c: #include "vec.h".
5682 (struct string_vector, new_string_vector, string_vector_append):
5684 (char_ptr): New typedef.
5685 (DEF_VEC_P (char_ptr)): New VEC type.
5686 (symbol_completion_add): Update profile to take the new VEC type
5687 instead of the old string_vector structure. Update code accordingly.
5688 (ada_make_symbol_completion_list): Use the new VEC type instead of
5689 the old string_vector structure, and update the code accordingly.
5690 * Makefile.in (ada-lang.o): Add dependency on vec.h.
5692 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
5694 * p-exp.y: Set current_type in missing places.
5695 (leftdiv_is_integer): New static variable.
5696 Typecast right operand of BINOP_DIV to long_double if both operands
5699 2008-02-06 Maciej W. Rozycki <macro@mips.com>
5701 * remote-mips.c (set_breakpoint): Rename to...
5702 (mips_set_breakpoint): ... this.
5703 (clear_breakpoint): Rename to...
5704 (mips_clear_breakpoint): ... this.
5705 (common_breakpoint): Rename to...
5706 (mips_common_breakpoint): ... this.
5707 (check_lsi_error): Rename to...
5708 (mips_check_lsi_error): ... this.
5710 2007-02-05 Joel Brobecker <brobecker@adacore.com>
5712 * language.h (struct language_defn): Add new field
5713 la_make_symbol_completion_list.
5714 * symtab.c (default_make_symbol_completion_list): Renames
5715 make_symbol_completion_list.
5716 (make_symbol_completion_list): New function.
5717 * symtab.h (default_make_symbol_completion_list): Add declaration.
5718 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
5719 (auto_language, local_language): Likewise.
5720 * objc-lang.c (objc_language_defn): Likewise.
5721 * scm-lang.c (scm_language_defn): Likewise.
5722 * m2-lang.c (m2_language_defn): Likewise.
5723 * f-lang.c (f_language_defn): Likewise.
5724 * jv-lang.c (java_language_defn): Likewise.
5725 * p-lang.c (pascal_language_defn): Likewise.
5726 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
5727 (minimal_language_defn): Likewise.
5728 * ada-lang.c (struct string_vector): New structure.
5729 (new_string_vector, string_vector_append, ada_unqualified_name)
5730 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
5731 (ada_make_symbol_completion_list): New functions.
5732 (ada_language_defn): Set la_make_symbol_completion_list.
5733 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
5734 this function is static.
5736 2008-02-05 Kevin Buettner <kevinb@redhat.com>
5738 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
5739 to account for call site optimizations.
5741 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
5743 * tracepoint.c (read_actions): Handle end-of-text indicator
5744 in action list properly. (Committed by Jim Blandy)
5746 2008-02-05 Jim Blandy <jimb@red-bean.com>
5748 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
5749 pseudoregister, not an internal error.
5750 Reported by: Andrzej Zaborowski
5752 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5754 * varobj.c (c_value_of_variable): Use xstrdup.
5756 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5758 Update stored rendition of varobj value when format changes.
5759 * varobj.c (varobj_set_display_format): Recomputed
5761 (c_value_of_variable): Return print_value.
5763 2008-02-03 Doug Evans <dje@google.com>
5765 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
5766 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
5767 * valops.c (value_one): New function.
5768 * value.h (value_one): Declare.
5770 Fix argument promotion for binary arithmetic ops for C.
5771 * valarith.c (unop_result_type): New fn.
5772 (binop_result_type): New fn.
5773 (value_binop): Move result type computation to binop_result_type.
5774 (value_pos, value_neg, value_complement): Move result type
5775 computation to unop_result_type.
5778 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5779 Return basetype, fieldno if found. All callers updated.
5780 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
5782 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5783 * symfile.h (fill_in_vptr_fieldno): Delete.
5785 2008-02-02 Doug Evans <dje@google.com>
5787 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
5789 * typeprint.c (*): Whitespace cleanup.
5791 2008-02-02 Mark Kettenis <kettenis@gnu.org>
5792 Luis Machado <luisgpm@br.ibm.com>
5793 Thiago Jung Bauermann <bauerman@br.ibm.com>
5795 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
5796 don't fit into registerson the stack the way GCC does.
5798 2008-02-01 Joel Brobecker <brobecker@adacore.com>
5800 * symtab.c (symbol_set_names): Do not add an entry in the demangling
5801 hash table for Ada symbols. Just store the linkage name as is,
5802 and leave the demangled_name as NULL.
5804 2007-02-01 Joel Brobecker <brobecker@adacore.com>
5806 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
5807 in the global scope.
5808 (new_symbol): Likewise.
5810 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5812 * breakpoint.c (break_command_1): Return void.
5813 (break_command_really): Return void. Rethrow
5814 exceptions instead of returning.
5815 (gdb_breakpoint): Remove the error_message parameter.
5816 Return void. Rename to set_breakpoint.
5817 * gdb.h (gdb_breakpoint): Rename and move to...
5818 * breakpoint.h (set_breakpoint): ...here.
5819 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
5820 event hooks even if exception is thrown. Adjust to
5821 gdb_breakpoint interface changes.
5824 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
5826 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
5827 float in both first and second word in the doubleword, to support
5830 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5832 Properly rethrow exception. This fixes errors
5833 about non-existent functions for -break-insert.
5834 * breakpoint.c (break_command_really): Use throw_exception
5835 for rethrowing. If rethrowing, don't print the exception.
5837 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5839 * NEWS: Mention Decimal Floating Point support.
5841 2008-01-31 Joel Brobecker <brobecker@adacore.com>
5843 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
5844 value type to builtin_type_void_func_ptr.
5846 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
5848 * s390-tdep.c (is_float_singleton, is_float_like,
5849 alignment_of, s390_return_value): Make checks for
5850 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
5852 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
5853 Thiago Jung Bauermann <bauerman@br.ibm.com>
5855 * infcmd.c (default_print_registers_info): Also print hex
5856 raw contents for TYPE_CODE_DECFLOAT registers.
5857 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
5858 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
5859 (rs6000_register_name): Add support for DFP pseudo-registers.
5860 (rs6000_pseudo_register_type): Likewise.
5861 rs6000_pseudo_register_reggroup_p): Likewise.
5862 (ppc_pseudo_register_read): New function.
5863 (ppc_pseudo_register_write): Likewise.
5864 (rs6000_pseudo_register_read): Likewise.
5865 (rs6000_pseudo_register_write): Likewise.
5866 (e500_pseudo_register_read): Move checks to
5867 rs6000_pseudo_register_read.
5868 (e500_pseudo_register_write): Move checks to
5869 rs6000_pseudo_register_write.
5870 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
5871 rs6000_pseudo_register_read and rs6000_pseudo_register_write
5872 in gdbarch if SPE or DFP is available. Adjust gdbarch's
5873 num_pseudo_regs to account for DFP pseudo regs.
5875 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5877 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
5878 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
5879 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
5880 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
5881 e500_pseudo_register_read, e500_pseudo_register_write): Use
5882 IS_SPE_PSEUDOREG macro.
5883 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
5884 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
5885 Remove initialization of tdep->ppc_ev31_regnum.
5887 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5889 * printcmd.c (print_formatted): Handle references as for unformatted
5892 2008-01-30 Joel Brobecker <brobecker@adacore.com>
5894 * eval.c (evaluate_subexp_standard): Add handling of user
5895 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
5897 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
5899 * eval.c (evaluate_subexp_standard): Support
5900 BINOP_INTDIV opcode.
5902 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
5904 * valarith.c (value_binop): Add floating-point BINOP_MIN and
5906 For BINOP_EXP, use length and signedness of left operand only for
5907 result, as for shifts.
5908 For integral operands to BINOP_EXP, use new integer_pow and
5909 uinteger_pow functions so as to get full range of results.
5910 (integer_pow): New function.
5911 (uinteger_pow): New function.
5913 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
5915 Use vector for varobj_list_children interface.
5916 * gdb/varobj.c (varobj_list_children): Return vector
5918 * gdb/varobj.h (varobj_list_children): Adjust
5920 (varobj_p): Declare. Declare vector thereof.
5921 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
5922 for varobj_list_children change.
5923 * Makefile.in (varobj_h): Update dependencies.
5925 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
5927 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
5928 TYPE_CODE_DECFLOAT arguments.
5929 (ppc64_sysv_abi_push_dummy_call) Likewise.
5930 (get_decimal_float_return_value): New function.
5931 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
5932 values by calling get_decimal_float_return_value.
5933 (ppc64_sysv_abi_return_value): Likewise.
5935 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
5937 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
5938 for preprocessor macro information. Formatting changes.
5940 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5942 * remote.c (struct remote_state): Add cached_wait_status.
5943 (remote_exec_file): New variable.
5944 (PACKET_vAttach, PACKET_vRun): New constants.
5945 (extended_remote_restart): Do not query for status.
5946 (struct start_remote_args): New.
5947 (remote_start_remote): Take it as a second argument. Check
5948 whether the target is running. Issue an error for non-running
5949 non-extended targets. Cache the wait status. Set inferior_ptid
5951 (remote_open_1): Prompt to disconnect non-running targets. Make
5952 sure the target is marked running. Do not set inferior_ptid here.
5953 Update call to remote_start_remote. Do not call remote_check_symbols
5954 if the target is not running.
5955 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
5956 argument. Handle a non-running target.
5957 (remote_detach): Use it.
5958 (extended_remote_detach): New.
5959 (remote_disconnect): Fix typo. Use remoute_mourn_1.
5960 (extended_remote_attach_1, extended_remote_attach)
5961 (extended_async_remote_attach): New.
5962 (remote_vcont_resume): Remove unused variable.
5963 (remote_wait, remote_async_wait): Use any cached wait status.
5964 (putpkt_binary, getpkt): Clear any cached wait status.
5965 (extended_remoute_mourn_1): New.
5966 (extended_remote_mourn): Use it.
5967 (extended_async_remote_mourn, extended_remote_run): New.
5968 (extended_remote_create_inferior_1): New.
5969 (extended_remote_create_inferior): Use it.
5970 (extended_remote_async_create_inferior): Likewise.
5971 (remote_xfer_partial): Skip for non-executing targets.
5972 (init_extended_remote_ops): Set to_detach and to_attach.
5973 (init_extended_async_remote_ops): Likewise. Use
5974 extended_async_remote_mourn.
5975 (_initialize_remote): Register vAttach, vRun, and
5976 set remote exec-file.
5977 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
5979 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5981 * Makefile.in (symfile.o): Update.
5982 * NEWS: Mention exec tracing support.
5983 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
5985 * infcmd.c (kill_if_already_running, detach_command)
5986 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
5987 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
5988 (follow_exec): Do not check may_follow_exec. Do not mourn and push
5989 targets. Apply the sysroot path to the loaded executable. Use
5990 no_shared_libraries.
5991 * linux-nat.c (linux_child_follow_fork): Print fork following
5992 messages if verbose.
5993 (kill_wait_callback): Kill again before waiting a second time.
5994 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
5995 no_shared_libraries.
5997 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5999 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
6001 2008-01-29 Joel Brobecker <brobecker@adacore.com>
6003 * nto-tdep.h: Remove #include "defs.h".
6004 * nto-tdep.c: Add #include "defs.h".
6005 * Makefile.in (nto_tdep_h): Update dependencies.
6006 (nto-tdep.o): Likewise.
6008 2008-01-29 Joel Brobecker <brobecker@adacore.com>
6010 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
6012 (proceed, start_remote): Update call to wait_for_inferior.
6013 * inferior.h (wait_for_inferior): Update declaration.
6014 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
6015 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
6016 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
6017 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
6019 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
6021 * varobj (adjust_value_for_child_access): Added checking for
6022 returned value from gdb_value_ind.
6023 (c_describe_child): Likewise.
6024 (cplus_describe_child): Fixed a typo.
6026 2008-01-29 Jim Blandy <jimb@red-bean.com>
6028 * MAINTAINERS: Update my info.
6030 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
6032 Use multiple locations for hardware watchpoints.
6033 This eliminates the need to traverse value chain, doing
6034 various checks, in three different places.
6036 * breakpoint.h (struct bp_location): New fields
6037 lengths and watchpoint_type.
6038 (struct breakpoint): Remove the val_chain field.
6039 * breakpoint.c (is_hardware_watchpoint): New.
6040 (free_valchain): Remove.
6041 (update_watchpoint): New.
6042 (insert_bp_location): For hardware watchpoint, just
6044 (insert_breakpoints): Call update_watchpoint_locations
6045 on all watchpoints. If we have failed to insert
6046 any location of a hardware watchpoint, remove all inserted
6048 (remove_breakpoint): For hardware watchpoints, directly
6050 (watchpoints_triggered): Iterate over locations.
6051 (bpstat_stop_status): Use only first location of
6052 a resource watchpoint.
6053 (delete_breakpoint): Don't call free_valchain.
6054 (print_one_breakpoint): Don't print all
6055 locations for watchpoints.
6056 (breakpoint_re_set_one): Use update_watchpoint for
6059 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
6061 Don't reset watchpoint block on solib load.
6063 * breakpoint.c (insert_bp_location): For watchpoints,
6064 recompute condition.
6065 (breakpoint_re_set_one): Instead of recomputing value
6066 and condition for watchpoints, just reset value and
6067 let insert_breakpoints/insert_bp_location recompute it.
6068 Don't do anything about disabled watchpoint.
6070 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
6072 * valarith.c (value_binop): Handle unsigned integer
6075 2008-01-28 Kevin Buettner <kevinb@redhat.com>
6077 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
6078 instruction pattern that appears frequently in position
6079 independent code. Fix bug in code which looks for "fmov" and
6080 backtracks if no "fmov" is found.
6082 2008-01-28 Doug Evans <dje@google.com>
6084 * dbxread.c (read_dbx_symtab): Fix indentation.
6085 Reformat comments to 80 columns.
6086 Move local var def closer to only use.
6088 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6090 * fork-child.c (SHELL_FILE): Remove #ifndef.
6091 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
6093 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
6095 * i386-tdep.c (i386_skip_noop): New function.
6096 (i386_analyze_prologue): Call i386_skip_noop function.
6098 2008-01-24 Michael Snyder <msnyder@specifix.com>
6100 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
6101 * win32-nat.c (win32_xfer_partial): Ditto.
6102 * target.c (default_xfer_partial): Minor whitespace adjustment.
6104 2008-01-24 Pedro Alves <pedro@codesourcery.com>
6106 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
6107 strip bit 1 even if pc doesn't point to thumb code.
6109 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
6111 * remote.c (remote_wait): Handle SIGINT between packets.
6112 (remote_async_wait): Likewise.
6114 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
6115 Chris Demetriou <cgd@google.com>
6117 * thread.c (add_thread_silent): Renamed
6119 (print_thread_events): New variable definition.
6120 (show_print_thread_events): New function.
6121 (_initialize_thread): Add "set print thread-events" and
6122 "show print thread-events" commands.
6123 (add_thread): Announce new thread.
6124 * gdbthread.h (add_thread_silent): Declare.
6125 (print_thread_events): New variable declaration.
6126 * inf-ttrace.c (inf_ttrace_wait): Don't
6127 inform about new thread, as add_thread is always
6128 called too, and will take care of that.
6129 * infrun.c (handle_inferior_event): Likewise.
6130 * procfs.c (procfs_wait): Likewise.
6131 * remote.c (remote_currthread): Likewise.
6132 * sol-thread.c (sol_thread_wait): Likewise.
6133 * win32-nat.c (get_win32_debug_event): Likewise.
6134 * linux-thread-db.c (attach_thread): Likewise.
6135 Remove the verbose parameter.
6136 (check_event): Make detach_thread be verbose
6137 only if print_thread_events is set.
6138 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
6139 about new thread. This is called only from
6140 linux-thread-db.c:attach_thread, which will take care.
6141 Remove the verbose parameter.
6142 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
6144 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
6146 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
6148 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
6150 * breakpoint.c (break_command_really): New parameter
6152 (break_command_1): Pass 0 as
6153 ignore_count to break_command_really.
6154 (gdb_breakpoint): Pass ignore_count to
6155 break_command_really.
6157 2008-01-21 Kevin Buettner <kevinb@redhat.com>
6159 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
6160 sigcontext struct via pointer.
6161 (struct sigframe comment): Update to show new field `psc'.
6163 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
6165 * infrun.c (handle_inferior_event): If
6166 we failed to remove breakpoints, error,
6167 don't try to increment PC by hand.
6169 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
6171 Add NetBSD/hppa target and host support.
6173 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
6174 (hppabsd_gregset): Move to ...
6175 (hppabsd_regset_from_core_section): Rename
6176 hppaobsd_regset_from_core_section and move to ...
6177 (hppabsd_find_global_pointer): Update comment.
6178 (hppabsd_init_abi): Make global. Do not register
6179 hppabsd_regset_from_core_section.
6180 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
6182 (_initialize_hppabsd_tdep): Move to ...
6183 * hppaobsd-tdep.c: ... here. New file.
6184 * hppnbsd-tdep.c: New file.
6185 * hppnbsd-nat.c: New file.
6186 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
6187 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
6188 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
6189 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
6190 * configure.host (hppa*-*-netbsd*): New entry.
6191 * configure.tgt (hppa*-*-netbsd*): New entry.
6192 (hppa*-*-openbsd*): Update.
6193 * NEWS (New native configuration): Mention NetBSD/hppa.
6194 (New targets): Mention NetBSD/hppa.
6196 2008-01-18 Markus Deuling <deuling@de.ibm.com>
6198 * gdbarch.sh (function_list): Add new property bits_big_endian to
6200 * gdbarch.{c,h}: Regenerate.
6202 * value.c (struct value): Replace BITS_BIG_ENDIAN by
6203 gdbarch_bits_big_endian (comment).
6204 (unpack_field_as_long, modify_field): Likewise.
6205 * value.h: Likewise (comment).
6206 * valops.c (value_slice): Likewise.
6207 * valarith.c (value_subscript, value_bit_index): Likewise.
6208 * gdbtypes.h (field): Likewise (comment).
6209 * eval.c (evaluate_subexp_standard): Likewise.
6210 * dwarf2read.c (dwarf2_add_field): Likewise.
6211 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
6212 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
6214 * defs.h (BITS_BIG_ENDIAN): Remove.
6216 2008-01-18 Markus Deuling <deuling@de.ibm.com>
6218 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
6220 * m2-exp.y (yylex): Likewise.
6221 * objc-exp.y (yylex): Likewise.
6223 * defs.h (DEPRECATED_STREQN): Remove.
6225 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
6227 * MAINTAINERS: Update my email address.
6229 2008-01-17 Jim Blandy <jimb@codesourcery.com>
6231 * README: Mention gdbserver/README.
6233 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
6235 * valarith.c (value_binop): Handle BINOP_INTDIV
6236 for unsigned and signed integers.
6238 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
6240 * s390-tdep.c (s390_gdbarch_init): Set default long double
6241 type to 128-bit IEEE quad.
6243 2008-01-17 Joel Brobecker <brobecker@adacore.com>
6245 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
6247 2008-01-16 Mark Kettenis <kettenis@gnu.org>
6249 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
6251 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
6252 * value.c: All callers changed.
6254 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6256 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
6257 DEPRECATED_STREQ by its expression.
6258 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
6259 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
6260 (scan_xcoff_symtab): Likewise.
6261 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
6262 * f-lang.c (find_common_for_function): Likewise.
6263 * objc-exp.y (parse_number): Likewise.
6265 * defs.h (DEPRECATED_STREQ): Remove.
6267 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6269 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
6270 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
6271 get_frame_arch to get at the current_architecture. Update AM33_MODE
6273 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
6274 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
6276 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
6278 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6280 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
6282 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
6284 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
6285 current_gdbarch by gdbarch. Update caller.
6287 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
6288 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
6289 the current architecture. Update calls of
6290 amd64_native_gregset_supplies_p.
6291 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
6292 (amd64bsd_store_inferior_registers): Likewise.
6294 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6296 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
6297 Replace current_gdbarch by gdbarch. Update caller.
6299 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6301 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
6302 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
6303 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
6304 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
6305 (stabsect_build_psymtabs): Fix indentation.
6307 2008-01-15 Michael Snyder <msnyder@specifix.com>
6309 * corelow.c (core_xfer_partial): Comment, cut/paste error.
6311 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
6313 * win32-nat.c (win32_create_inferior): Restore code calling
6314 CloseHandle on ProcessInformation structure.
6316 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
6318 * configure.ac: Check for void * as 3 argument of ptrace.
6319 * configure: regenerate.
6321 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6323 * alpha-tdep.c (alpha_heuristic_proc_start)
6324 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
6325 current_gdbarch by gdbarch.
6327 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
6328 current architecture by frame_info. Update alpha_heuristic_proc_start
6331 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
6332 get_frame_arch to get at the current architecture by frame_info. Update
6333 alpha_sigtramp_register_address call.
6335 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
6336 current_gdbarch by gdbarch. Update caller.
6337 (convert_to_extended, convert_from_extended): Add endianess parameter
6338 for comparison. Update caller.
6339 (arm_extract_return_value, arm_store_return_value): Use
6340 get_regcache_arch to get at the current architecture.
6342 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
6343 current_gdbarch by gdbarch. Update caller.
6344 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
6345 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
6347 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
6348 gdbarch as parameter. Update caller.
6349 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
6350 current_gdbarch by gdbarch. Update caller.
6352 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
6353 update caller. Replace current_gdbarch by gdbarch.
6355 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
6356 the current architecture. Replace current_gdbarch by gdbarch.
6357 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
6358 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
6359 expression. Add gdbarch as parameter and replace current_gdbarch with
6361 (M6811_TDEP): Remove.
6362 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
6364 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
6365 current_gdbarch by gdbarch. Update caller.
6367 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
6369 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
6372 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
6373 caller. Relace current_gdbarch by gdbarch.
6374 (altivec_register_p, spe_register_p): Likewise.
6375 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
6377 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
6378 altivec_register_p and spe_register_p.
6380 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
6381 caller. Replace current_gdbarch by gdbarch.
6382 (score_analyze_prologue): use get_frame_arch to get at the current
6385 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
6386 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
6387 current_gdbarch by gdbarch. Update caller.
6388 (sparc_frame_cache): Use get_frame_arch to get at the current
6390 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
6391 sparc_analyze_prologue.
6393 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
6396 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6398 * exec.c: #include "arch-utils.h"
6399 (print_section_info): Use gdbarch_from_bfd to get at the
6400 current architecture. Replace current_gdbarch. Fix indention. Replace
6401 deprecated_print_address_numeric by paddress.
6402 * Makefile.in (exec.o) Add dependency to arch-utils.h.
6404 * valprint.c (val_print_string): Replace
6405 deprecated_print_address_numeric.
6406 * tracepoint.c (trace_mention, scope_info): Likewise.
6407 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
6408 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
6409 (maintenance_check_symtabs): Likewise.
6410 * symfile.c (list_overlays_command): Likewise.
6411 * stack.c (frame_info, print_block_frame_labels): Likewise.
6412 * printcmd.c (print_address, print_address_demangle)
6413 (address_info): Likewise.
6414 * corefile.c (memory_error): Likewise.
6415 * infcmd.c (jump_command): Likewise.
6416 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
6417 (mention, delete_breakpoint): Likewise.
6418 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
6419 * dwarf2read.c (dump_die): Likewise.
6420 * ada-valprint.c (ada_val_print_1): Likewise.
6421 * f-valprint.c (f_val_print): Likewise.
6422 * linux-fork.c (info_forks_command): Likewise.
6423 * m32r-com.c (m32r_load_section, m32r_load)
6424 (m32r_upload_command): Likewise.
6426 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
6428 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6430 * gdbarch.sh (skip_prologue): Add gdbarch
6432 * gdbarch.{c,h}: Regenerate.
6434 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
6435 * amd64-tdep.c (amd64_skip_prologue): Likewise.
6436 * avr-tdep.c (avr_skip_prologue): Likewise.
6437 * cris-tdep.c (cris_skip_prologue): Likewise.
6438 * frv-tdep.c (frv_skip_prologue): Likewise.
6439 * h8300-tdep.c (h8300_skip_prologue): Likewise.
6440 * hppa-tdep.c (hppa_skip_prologue): Likewise.
6441 * i386-tdep.c (i386_skip_prologue): Likewise.
6442 * ia64-tdep.c (ia64_skip_prologue): Likewise.
6443 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
6444 * m32r-tdep.c (m32r_skip_prologue): Likewise.
6445 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
6446 * m68k-tdep.c (m68k_skip_prologue): Likewise.
6447 * m88k-tdep.c (m88k_skip_prologue): Likewise.
6448 * mep-tdep.c (mep_skip_prologue): Likewise.
6449 * mips-tdep.c (mips_skip_prologue): Likewise.
6450 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
6451 * mt-tdep.c (mt_skip_prologue): Likewise.
6452 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
6453 * score-tdep.c (score_skip_prologue): Likewise.
6454 * sh64-tdep.c (sh64_skip_prologue): Likewise.
6455 * sh-tdep.c (sh_skip_prologue): Likewise.
6456 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
6457 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
6458 * spu-tdep.c (spu_skip_prologue): Likewise.
6459 * v850-tdep.c (v850_skip_prologue): Likewise.
6460 * vax-tdep.c (vax_skip_prologue): Likewise.
6461 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
6462 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
6464 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
6465 current_gdbarch by gdbarch.
6466 * m32c-tdep.c (m32c_skip_prologue): Likewise.
6467 * s390-tdep.c (s390_skip_prologue): Likewise.
6469 2008-01-10 Doug Evans <dje@google.com>
6471 * defs.h (struct continuation_arg): Fix typo in comment.
6472 * target.c (target_translate_tls_address): Fix comment spelling error.
6474 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
6476 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
6477 (DOUBLEST_SCAN_FORMAT): Likewise.
6478 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
6479 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
6480 * c-exp.y (parse_number): Likewise.
6481 * jv-exp.y (parse_number): Likewise.
6482 * objc-exp.y (parse_number): Likewise.
6483 * p-exp.y (parse_number): Likewise.
6485 2008-01-09 Joel Brobecker <brobecker@adacore.com>
6487 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
6488 (check_typedef): Likewise.
6490 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
6492 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
6493 seen_double_big_d, treat the new H, D, and DD modifiers as length
6496 2008-01-08 Joel Brobecker <brobecker@adacore.com>
6498 * dwarf2read.c (read_enumeration_type): Add comment.
6500 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
6502 * config.in: Regenerate.
6504 2008-01-08 Joel Brobecker <brobecker@adacore.com>
6506 * ada-lang.c (ada_convert_actual): Renames convert_actual.
6508 (ada_convert_actuals): Delete.
6509 * ada-lang.h (ada_convert_actual): Add declaration.
6510 (ada_convert_actuals): Remove declaration.
6511 * infcall.c: #include "ada-lang.h".
6512 (value_arg_coerce): Add new parameter sp. Update function
6513 documetnation. Add handling of Ada function call parameters.
6514 * Makefile.in (infcall.o): Update dependencies.
6516 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
6518 * ada-lang.c (ensure_lval): Fix value lval kind.
6519 (convert_actual): Add handling for arguments passed by reference.
6521 2008-01-08 Doug Evans <dje@google.com>
6523 * dbxread.c (read_dbx_symtab): Fix indentation.
6525 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
6527 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
6528 (valarith.o): Depend on dfp.h.
6529 (valops.o): Likewise.
6530 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
6531 (set_decnumber_context): New function.
6532 (decimal_check_errors): Likewise.
6533 (decimal_from_number): Likewise.
6534 (decimal_to_number): Likewise.
6535 (decimal_from_string): Use set_decnumber_context and
6536 decimal_check_errors.
6537 (decimal_from_integral): New function.
6538 (decimal_from_floating): Likewise.
6539 (decimal_to_double): Likewise.
6540 (promote_decimal): Likewise.
6541 (decimal_binop): Likewise.
6542 (decimal_is_zero): Likewise.
6543 (decimal_compare): Likewise.
6544 (decimal_convert): Likewise.
6545 * dfp.h (decimal_from_integral): New prototype.
6546 (decimal_from_floating): Likewise.
6547 (decimal_to_double): Likewise.
6548 (decimal_binop): Likewise.
6549 (decimal_is_zero): Likewise.
6550 (decimal_compare): Likewise.
6551 (decimal_convert): Likewise.
6552 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
6553 call to value_from_decfloat.
6554 * valarith.c: Include dfp.h.
6555 (value_args_as_decimal): New function.
6556 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
6557 (value_logical_not): Likewise.
6558 (value_equal): Likewise.
6559 (value_less): Likewise.
6560 (value_pos): Likewise.
6561 (value_neg): Formatting fix.
6562 * valops.c: Include dfp.h.
6563 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
6564 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
6565 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
6566 (value_from_decfloat): Remove expect_type argument.
6567 * value.h (value_from_decfloat): Update prototype.
6569 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
6571 Ignore change in name of dynamic linker during
6572 execution on Solaris. This also unbreaks pending breakpoints.
6574 * solist.h (struct target_so_ops): New field same.
6575 * solib-svr4.c (svr4_same): New.
6576 (_initialize_svr4_solib): Register svr4_same.
6577 * solib.c (update_solib_list): Use ops->same, if available.
6579 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
6581 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
6582 when using MS-DOS paths.
6584 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6586 * NEWS: Mention --pid and --core command line behaviour changes.
6588 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6590 * main.c (captured_main): Remove 'count' varible and the
6591 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
6592 --pid options were issued simultaneously. If an explicit pid
6593 option was passed, don't fallback to core file. Detect extra
6594 arguments better in the presence of explicit pid or core
6597 2008-01-05 Joel Brobecker <brobecker@adacore.com>
6599 * ada-lang.c (ada_which_variant_applies): Correctly compute
6600 the value of the discriminant when the variant record is packed.
6602 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6604 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
6605 that are used to differentiate homonyms.
6607 2008-01-04 Jerome Guitton <guitton@adacore.com>
6609 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
6610 when the type is an anonymous pointer type.
6611 (ada_check_typedef): Avoid a seg fault when the type is null.
6612 * ada-typeprint.c (print_array_type): Add support for pointer
6615 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
6617 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
6619 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6621 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
6622 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
6624 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6626 * ada-exp.y (chop_separator): New function.
6627 (write_selectors): Rewrite to re-use chop_separator.
6628 (ada_nget_field_index, get_symbol_field_type): New functions.
6629 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
6632 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
6634 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
6635 of SYMBOL_VALUE when working with function symbols.
6637 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6639 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
6640 expressions. These expressions do not need to be rewriten.
6642 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6644 * dwarf2read.c (read_enumeration_type): Flag type as stub if
6645 the given die is a declaration.
6647 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6649 * ada-lang.c (ada_array_bound_from_type): Make non-static.
6650 Handle properly the case when the index type is an enumerated type.
6651 Do not return the subtype of the bounds type, just return the
6652 bounds type directly - this is not needed and is more consistent
6653 with what we do for arrays when no XA parallel type exists.
6655 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6657 * ada-lang.c (static_unwrap_type): Add forward declaration.
6658 (template_to_static_fixed_type): Fields of dynamic types sometimes
6659 also need to be unwrapped. Take this into account.
6660 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
6661 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
6662 * ada-typeprint.c (ada_print_type): Get the typename from
6663 the original type, not the base type.
6665 2008-01-03 Jerome Guitton <guitton@adacore.com>
6667 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
6668 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
6669 Update calls to ada_to_fixed_type.
6670 (ada_template_to_fixed_record_type_1): Ditto, but without looking
6672 (ada_to_fixed_type): Add check_tag parameter; do not look for
6673 tag if null. When looking for a tag, use a fixed record type.
6674 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
6675 * ada-valprint.c (printable_val_type, ada_value_print): Update
6676 calls to ada_to_fixed_type.
6678 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
6680 * doublest.c (convert_floatformat_to_doublest): Call
6681 floatformat_to_doublest instead of floatformat_to_double and use
6683 (convert_doublest_to_floatformat): Call floatformat_from_doublest
6684 instead of floatformat_from_double and use DOUBLEST variables.
6686 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
6688 * MAINTAINERS (Write After Approval): Add self.
6690 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6692 * symfile.c (set_initial_language): Make non-static.
6693 * symfile.h (set_initial_language): Add declaration.
6694 * language.c: #include "symfile.h".
6695 (set_language): Call set_initial_language if the frame language
6696 could not be determined.
6698 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
6700 * eval.c (evaluate_subexp_for_address): Provide frame address to
6701 locate_var_value only if it will be needed.
6703 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
6705 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
6707 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6709 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
6710 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
6711 This is needed to make sure that any other treatment applied
6712 to the resulting value does not fail for spurious reason,
6713 such as trying to take the address of this value.
6715 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6717 * ada-lang.c (ada_value_equal): Dereference reference types when
6720 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
6722 Updated copyright notices for most files.
6724 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
6726 * win32-nat.c (psapi_module_handle): Remove static.
6727 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
6728 return first module found if base_address is zero. Don't initialize
6729 psapi function pointers here. Convert to cygwin paths when
6731 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
6732 executable name. Use get_module_name when that fails or when
6734 (_initialize_psapi): New function. Initialize psapi stuff before it is
6735 needed or issue a warning if it is not found. Move psapi_module_handle
6738 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6740 * ada-lang.c (ada_remove_trailing_digits): New function.
6741 (ada_remove_po_subprogram_suffix): New function.
6742 (ada_decode): Improve. Move the description of the algorithm
6743 directly inside the code, instead of in the function global
6746 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6748 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
6749 and always print the dereferenced value.
6751 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6753 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
6754 of the case where the first argument is a reference.
6755 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
6757 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6759 Implement support for Ada interface types.
6761 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
6762 (ada_is_ignored_field): Ignore fields that are a dispatch table
6765 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6767 * top.c (print_gdb_version): Update copyright year.
6769 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6771 * ChangeLog-2007: New ChangeLog rotation.
6772 * ChangeLog: Reset for 2008.
6773 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
6776 For older changes see ChangeLog-2007.
6782 version-control: never