1 2008-08-14 Tom Tromey <tromey@redhat.com>
3 * macrocmd.c (macro_define_command): Check for NULL argument.
4 (macro_undef_command): Likewise.
6 2008-08-14 Pedro Alves <pedro@codesourcery.com>
8 * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.
10 2008-08-13 Pedro Alves <pedro@codesourcery.com>
12 * breakpoint.c (always_inserted_auto, always_inserted_on)
13 (always_inserted_off, always_inserted_enums): New.
14 (always_inserted_mode): Change type to char* and point to
16 (show_always_inserted_mode): In auto mode, also show the current
18 (breakpoints_always_inserted_mode): Adjust for the new auto mode.
19 (_initialize_breakpoint): Make the "set breakpoints
20 always-inserted" command an enum command. Extend help to describe
23 2008-08-13 Ulrich Weigand <uweigand@de.ibm.com>
25 * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
26 query valid) bit. Ignore bits outside the condition field.
27 (info_spu_proxydma_command): Ignore bits outside the field.
29 2008-08-12 Michael Snyder <msnyder@vmware.com>
31 * MAINTAINERS: Update my email address.
33 2008-08-12 Ulrich Weigand <uweigand@de.ibm.com>
35 * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
37 2008-08-12 Pedro Alves <pedro@codesourcery.com>
39 Add no-ack mode to the remote protocol --- optionally stop ACKing
40 packets and responses when we have a reliable communication
43 Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
45 * remote.c (struct remote_state): Add noack_mode field.
46 (PACKET_QStartNoAckMode): New.
47 (remote_start_remote): Don't any outstanding packet here.
48 (remote_open_1): Clear noack_mode. Ack any outstanding packet
49 here. Activate noack mode if requested.
50 (remote_protocol_features): Add QStartNoAckMode.
52 (putpkt_binary): Don't send ack in noack mode.
53 (read_frame): Don't recompute the checksum in noack mode.
54 (getpkt_sane): Skip sending ack if in noack mode.
55 (_initialize_remote): Add set/show remote noack mode.
56 * NEWS: Note the new features.
58 2008-08-11 Kevin Buettner <kevinb@redhat.com>
60 * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
62 (rs6000_skip_main_prologue): New function.
63 (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
65 2008-08-11 Sandra Loosemore <sandra@codesourcery.com>
67 * MAINTAINERS (Write After Approval): Add self.
69 2008-08-11 Stan Shebs <stan@codesourcery.com>
72 * disasm.c (gdb_disassemble_info): Set endian_code.
73 * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
74 * gdbarch.h, gdbarch.c: Regenerate.
75 * arch-utils.c (initialize_current_architecture): Set the
76 default byte_order_for_code.
77 (gdbarch_info_init): Ditto.
78 (gdbarch_info_fill): Ditto.
79 * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
80 (thumb_analyze_prologue): Swap halfword if code endianness is
81 different from general endianness.
82 (arm_skip_prologue): Similarly.
83 (arm_scan_prologue): Ditto.
84 (thumb_get_next_pc): Ditto.
85 (arm_get_next_pc): Ditto.
86 (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
87 choose correct endianness for breakpoints.
89 2008-08-10 Pedro Alves <pedro@codesourcery.com>
91 * bsd-kvm.c: Include "gdbthread.h".
93 (bsd_kvm_open): Add a main thread.
94 (bsd_kvm_close): Delete it.
95 (bsd_kvm_thread_alive): New.
96 (bsd_kvm_pid_to_str): New.
97 (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
99 (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
101 2008-08-09 Pedro Alves <pedro@codesourcery.com>
103 * buildsym.c (start_subfile): Properly cast sentinel in concat
105 * cp-name-parser.y: Include "config.h".
106 * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
108 * gdb_select.h: Include sys/time.h if sys/select.h is not
111 2008-08-09 Pedro Alves <pedro@codesourcery.com>
113 * go32-nat.c: Include "gdbthread.h".
114 (go32_stop, go32_kill_inferior): Delete the main thread.
115 (go32_create_inferior): Add it.
116 (go32_thread_alive, go32_pid_to_str): New.
117 (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
119 2008-08-09 Pedro Alves <pedro@codesourcery.com>
121 * go32-nat.c (fetch_register, store_register): Pass the regcache
122 gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
123 (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
124 (struct seg_descr, struct seg_descr): pack the whole struct
125 instead of each member individually.
127 2008-08-09 Andreas Schwab <schwab@suse.de>
129 * python/python.c (_initialize_python): Use unabbreviated commands
132 2008-08-09 Daniel Jacobowitz <dan@codesourcery.com>
134 * Makefile.in (stamp-h): Also create .deps.
136 2008-08-09 Tom Tromey <tromey@redhat.com>
138 * Makefile.in (generated_files): Add GNULIB_H.
140 2008-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
142 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
143 DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set.
145 (pa64_current_sos): Remove map private warning warning.
146 * solib-som.c: Include string.h and sys/utsname.h.
147 (get_hpux_major_release): New function.
148 (som_solib_create_inferior_hook): Read dynamic linker header. Warn
149 about shared library private mapping on HP-UX 11 and later. Only force
150 private mapping of shared libraries on HP-UX 10 and earlier.
151 (link_map_start): Delete warning.
153 2008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>
154 H.J. Lu <hongjiu.lu@intel.com>
155 Mark Kettenis <kettenis@gnu.org>
157 * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
158 (amd64_init_frame_cache): Initialize saved_sp_reg.
159 (amd64_analyze_stack_align): New.
160 (amd64_analyze_prologue): Call it.
161 (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set
162 %rip to 8 when halfway aligning the stack.
164 * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
167 * i386-tdep.c (i386_frame_cache): Remove stack_align. Add
169 (i386_alloc_frame_cache): Remove stack_align. Initialize
171 (i386_analyze_stack_align): Rewrite.
172 (i386_frame_cache): Use saved_sp_reg if it is valid.
174 2008-08-09 Ulrich Weigand <uweigand@de.ibm.com>
176 * target.c: Include "solib.h".
177 (target_pre_inferior): Call no_shared_libraries.
178 * infcmd.c (run_command_1): Do not call objfile_purge_solibs
180 (attach_command): Do not call clear_solib.
182 2008-08-09 Mark Kettenis <kettenis@gnu.org>
184 * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
187 2008-08-08 Tom Tromey <tromey@redhat.com>
189 * Makefile.in (python.o): Remove dependencies. Use COMPILE and
191 (python-utils.o): Likewise.
193 2008-08-08 Andreas Schwab <schwab@suse.de>
195 * corefile.c (_initialize_core): Remove spurious paren from set
196 gnutarget doc string.
198 2008-08-08 Luis Machado <luisgpm@br.ibm.com>
200 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
201 Define PPC_FEATURE_BOOKE.
202 (ppc_linux_get_hwcap): New function.
203 (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
204 4-bytes alignment restrictions.
205 (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
206 positioning of the read/write flags.
207 (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
210 2008-08-08 Pedro Alves <pedro@codesourcery.com>
212 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
214 * win32-nat.c (win32_add_thread): Change thread argument type to
216 (win32_add_thread): Adjust.
217 (win32_delete_thread): Change thread argument type to ptid_t.
219 (win32_fetch_inferior_registers, win32_store_inferior_registers)
220 (win32_resume, get_win32_debug_event, get_win32_debug_event)
221 (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
222 (init_win32_ops): Put to_magic last.
223 (win32_win32_thread_alive): Adjust.
225 2008-08-08 Pedro Alves <pedro@codesourcery.com>
227 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
228 (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
230 2008-08-08 Pedro Alves <pedro@codesourcery.com>
232 * remote-m32r-sdi.c: Include "gdbthread.h".
233 (remote_m32r_ptid): New.
234 (m32r_close): Delete the main thread.
235 (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
237 (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
238 (_initialize_remote_m32r): Initialize remote_m32r_ptid.
240 2008-08-07 Tom Tromey <tromey@redhat.com>
241 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
243 * aclocal.m4, configure: Rebuild.
244 * configure.in: Call ZW_CREATE_DEPDIR,
245 ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
246 (MAKE, GMAKE): New substs.
247 * acinclude.m4: Include depstand.m4.
248 * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
249 COMPILE, POSTCOMPILE, depcomp): New variables.
250 Remove all _h variables.
251 Remove many .o targets.
252 ($(srcdir)/copying.c): avoid backslash-newline after comment
253 sign (@maintainer_mode_true@).
254 (HFILES_NO_SRCDIR): Regenerate.
255 (generated_files): New variable.
256 (all_gdbtk_cflags): Likewise.
258 (init.o, version.o, copying.o): Remove.
259 (distclean): Remove DEPDIR.
260 (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
261 printcmd.o, procfs.o, v850ice.o): Rewrite.
262 (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
263 cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
264 (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
265 gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
266 gdbtk-wrapper.o): Likewise.
267 (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
268 mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
269 mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
270 mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
271 tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
272 tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
273 tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
274 tui-wingeneral.o, tui-winsource.o): Likewise.
275 (all_object_files): New variable.
276 ($(all_object_files)): New target.
277 Include dependency files, when using GNU Make.
279 2008-08-07 Ulrich Weigand <uweigand@de.ibm.com>
281 * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
282 the valid bit set. Ensure display order respects partial
283 order defined by dependency bits.
285 2008-08-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
287 * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
290 2008-08-06 Mark Kettenis <kettenis@gnu.org>
292 * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
295 2008-08-06 Vladimir Prus <vladimir@codesourcery.com>
296 Tom Tromey <tromey@redhat.com>
297 Thiago Jung Bauermann <bauerman@br.ibm.com>
298 Doug Evans <dje@google.com>
300 * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
301 SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
303 (python_h, python_internal_h): New.
304 (cli-script.o): Depend on python.h
305 (python.o, python-utils.o): New.
306 * cli/cli-script.c (print_command_lines): Handle python_control.
307 (execute_control_command): Handle python_control.
308 (execute_control_command_untraced): New function.
309 (while_command): Call execute_control_command_untraced.
310 (if_command): Likewise.
311 (get_command_line): Remove static attribute.
312 (read_next_line): Handle "python".
313 (recurse_read_control_structure): Handle python_control.
314 (read_command_lines): Handle python_control.
316 * cli/cli-script.h (get_command_line): Add prototype.
317 (execute_control_command_untraced): Likewise.
318 * configure.ac: Add --with-python.
319 * defs.h (enum command_control_type) <python_control>: New
321 * python/python-internal.h: New file.
322 * python/python.c: New file.
323 * python/python.h: New file.
324 * python/python-utils.c: New file.
325 * NEWS: Mention Python scripting support and its new commands.
327 2008-08-06 Ulrich Weigand <uweigand@de.ibm.com>
329 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
331 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
333 * MAINTAINERS (Write After Approval): Add self.
335 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
337 * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
338 (insert_breakpoint_locations): Likewise.
340 2008-08-05 Phil Muldoon <pmuldoon@redhat.com>
342 * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
344 (set_longjmp_breakpoint): Likewise.
346 2008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
349 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
352 2008-08-05 Tom Tromey <tromey@redhat.com>
354 * bcache.c (deprecated_bcache_added): Initialize obstack.
355 (bcache_xmalloc): Don't initialize obstack.
356 (bcache_xfree): Conditionally free obstack.
357 (bcache_memory_used): Update.
359 2008-08-05 Tom Tromey <tromey@redhat.com>
361 * symfile.c (add_psymbol_to_bcache): Return a const pointer. Use
363 (append_psymbol_to_list): Accept a const pointer.
364 (add_psymbol_to_list): Fix const correctness.
365 * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
366 (bcache_full): Declare.
367 * bcache.c (bcache_data, deprecated_bcache): Remove.
368 (bcache): Use bcache_full.
369 (bcache_full): Rename from deprecated_bcache_added. Change return
372 2008-08-04 Stan Shebs <stan@codesourcery.com>
374 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
375 (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
376 (enable_break): Remove test of BKPT_AT_SYMBOL.
378 2008-08-02 Keith Seitz <keiths@redhat.com>
380 * acinclude.m4: Include ../config/tcl.m4 to pick up
381 standard Tcl configury bits.
382 Remove all Tcl, Tk, Itcl, Itk, etc definitions.
383 * configure.ac: Don't check if ../itcl exists when building
384 gdbtk. It could be installed.
385 Rewrite gdbtk configury to allow for using system-supplied
386 Tcl and Tk. Gdbtk no longer requires build-time access to
388 * Makefile.in: Remove everything related to itcl and itk.
389 Rewrite the Tcl bits for gdbtk to correspond to rewrite of
391 Remove v850ice.o build rule.
392 (ALL_TCL_CFLAGS): New convenience defintion. Change all
393 gdbtk sources to use it.
394 * configure: Regenerate.
396 2008-07-31 Stan Shebs <stan@codesourcery.com>
398 * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
400 2008-07-30 Stan Shebs <stan@codesourcery.com>
402 * objfiles.c (TARGET_KEEP_SECTION): Remove.
403 (add_to_objfile_sections): Remove use.
405 2008-07-29 Tom Tromey <tromey@redhat.com>
407 * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
408 (lookup_cmd_composition): Likewise.
410 2008-07-29 Tom Tromey <tromey@redhat.com>
412 * cli/cli-cmds.c (edit_command): Remove unused variables. Delete
413 dead code. Fix indentation.
415 2008-07-29 Stan Shebs <stan@codesourcery.com>
417 * main.c (captured_main): Remove long-unused #if 0 blocks.
419 2008-07-28 Tom Tromey <tromey@redhat.com>
421 * annotate.h (deprecated_annotate_starting_hook): Remove.
422 (deprecated_annotate_stopped_hook): Remove.
423 (deprecated_annotate_exited_hook): Remove.
424 * Makefile.in (annotate.o): Depend on observer_h.
425 * top.c (deprecated_delete_breakpoint_hook): Remove.
426 (deprecated_create_breakpoint_hook): Likewise.
427 (deprecated_modify_breakpoint_hook): Likewise.
428 * interps.c (clear_interpreter_hooks): Update for removed hooks.
429 * breakpoint.c (mention): Don't call removed hook.
430 (delete_breakpoint): Likewise.
431 (disable_breakpoint): Likewise.
432 (do_enable_breakpoint): Likewise.
433 * annotate.c: Include observer.h.
434 (breakpoint_changed): Change type of argument.
435 (_initialize_annotate): Register observers.
436 (deprecated_annotate_starting_hook): Remove.
437 (deprecated_annotate_stopped_hook): Remove.
438 (deprecated_annotate_exited_hook): Remove.
439 (annotate_starting): Update for hook removal.
440 (annotate_stopped): Likewise.
441 (annotate_exited): Likewise.
442 * defs.h (deprecated_delete_breakpoint_hook): Remove.
443 (deprecated_create_breakpoint_hook): Likewise.
444 (deprecated_modify_breakpoint_hook): Likewise.
446 2008-07-28 Tom Tromey <tromey@redhat.com>
448 * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
450 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
452 * configure.ac: Check for the GNU/Linux ptrace signature.
453 * configure: Regenerated.
455 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
457 * linux-nat.c (resume_callback): Add more debugging output.
458 (linux_nat_has_pending_sigint): New function, based on
459 linux_nat_has_pending.
460 (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
461 (stop_wait_callback): Remove flush_mask handling. Honor
462 ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
464 (linux_nat_has_pending, flush_callback): Remove.
465 (linux_nat_filter_event): Check for ignore_sigint.
466 (linux_nat_wait): Remove flush_mask support and call to
467 flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
468 * linux-nat.h (struct lwp_info): Add ignore_sigint field.
470 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
472 * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
473 report events from resumed threads.
475 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
477 * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
478 (mips_linux_init_abi): Set tdep->syscall_next_pc.
479 * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
481 (mips32_next_pc): Handle the syscall instruction.
482 * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
483 from mips-tdep.c. Add syscall_next_pc to gdbarch_tdep.
485 2008-07-26 Tom Tromey <tromey@redhat.com>
488 * valops.c (value_struct_elt): Treat function-valued field as a
491 2008-07-26 Tom Tromey <tromey@redhat.com>
494 * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
497 2008-07-26 Vladimir Prus <vladimir@codesourcery.com>
500 * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
501 (get_cmd_async_ok): Remove.
502 * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
503 * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
504 * infcmd.c (_initialize_infcmd): Likewise.
505 * thread.c (_initialize_thread): Likewise.
507 2008-07-25 Joseph Myers <joseph@codesourcery.com>
509 * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
510 128-bit long doubles in even-odd pairs of FPRs. Do not
511 right-align float arguments for big-endian.
512 (mips_n32n64_return_value): Apply return value convention for
513 structs containing one or two floating-point values to soft-float
514 as well as hard-float. Handle 128-bit long doubles in such
516 (mips_o32_push_dummy_call): Only skip one integer register for a
517 float argument passed in an FPR.
519 2008-07-25 Tom Tromey <tromey@redhat.com>
521 * tui/tui-hooks.c: Include observer.h.
522 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
524 (tui_bp_created_observer, tui_bp_deleted_observer,
525 tui_bp_modified_observer): New globals.
526 (tui_install_hooks): Use observers, not events.
527 (tui_remove_hooks): Likewise.
528 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
529 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
531 (breakpoint_notify): Check mi_can_breakpoint_notify.
532 (breakpoint_hooks): Remove.
533 (mi_cmd_break_insert): Attach observers. Don't use events.
534 * tracepoint.c: Include observer.h, not gdb-events.h.
535 (tracepoint_operation, trace_pass_command): Notify observer.
536 * interps.c: Don't include gdb-events.h.
537 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
538 * gdbarch.c: Rebuild.
539 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
540 (deprecated_current_gdbarch_select_hack): Notify observer.
541 * breakpoint.h: Don't include gdb-events.h.
542 * breakpoint.c: Don't include gdb-events.h.
543 (condition_command): Notify observer.
544 (commands_command): Likewise.
545 (commands_from_control_command): Likewise.
546 (mention, delete_breakpoint, set_ignore_count): Likewise.
547 (disable_breakpoint, do_enable_breakpoint): Likewise.
548 * Makefile.in (gdb_events_h): Remove.
549 (breakpoint_h): Update.
550 (COMMON_OBS): Remove gdb-events.o.
551 (gdb-events.o): Remove.
552 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
553 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
554 * gdb-events.c: Remove.
555 * gdb-events.h: Remove.
556 * gdb-events.sh: Remove.
558 2008-07-24 Pedro Alves <pedro@codesourcery.com>
560 * remote.c (remote_threads_extra_info): Don't query the remote
561 server about info on the internally added main thread.
563 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
565 * nto-procfs.c (procfs_attach): Populate initial thread list.
566 (procfs_wait): Return new pid, built from the inferior status.
568 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
570 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
571 * configure: Regenerate.
573 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
575 * nto-procfs.c (procfs_xfer_memory): Changed signature.
576 (procfs_resume): Workaround for dereferencing type-punned pointer
578 * nto-tdep.c (nto_parse_redirection): Change signature to be const
580 * nto-tdep.h (nto_parse_redirection): Likewise.
582 2008-07-21 Stan Shebs <stan@codesourcery.com>
584 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
585 * gdbarch.sh: Adjust comment to refer to
586 in_solib_dynsym_resolve_code().
587 * gdbarch.h, gdbarch.c: Update.
588 * solib-osf.c: Ditto.
590 (handle_inferior_event): Use in_solib_dynsym_resolve_code
592 * config/mips/nm-irix5.h: Remove undef of
593 IN_SOLIB_DYNSYM_RESOLVE_CODE.
595 2008-07-21 Tom Tromey <tromey@redhat.com>
597 * symfile.c (reread_symbols): Don't pass argument to observer.
598 * exec.c (exec_file_attach): Don't pass argument to observer.
599 * ada-lang.c (ada_executable_changed_observer): Remove argument.
600 * symtab.c (symtab_observer_executable_changed): Remove argument.
601 * observer.sh: Handle functions with no arguments.
603 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
604 Chris Demetriou <cgd@google.com>
606 * elfread.c (elf_symfile_segments): Fix the check that each loadable
607 section fits within an ELF segment to handle ELF segments that hit
608 the end of the address space.
610 2008-07-20 Chris Demetriou <cgd@google.com>
612 * MAINTAINERS (Write After Approval): Add self.
614 2008-07-18 Tom Tromey <tromey@redhat.com>
617 * NEWS: Add entry for macro commands.
618 * Makefile.in (macrocmd.o): Add gdb_string.h.
619 * macroscope.h (user_macro_scope): Declare.
620 (default_macro_scope): Update documentation.
621 (macro_user_macros): Declare.
622 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
623 Use user_macro_scope.
624 (null_macro_lookup): Remove.
625 * macrotab.h (macro_callback_fn): Declare.
626 (macro_for_each): Likewise.
627 (macro_allow_redefinitions): Likewise.
628 * macrotab.c (foreach_macro): New function
629 (macro_for_each): Likewise.
630 (struct macro_table) <redef_ok>: New field.
631 (macro_allow_redefinitions): New function.
632 (new_macro_table): Update.
633 (macro_define_function): Likewise.
634 (macro_define_object): Likewise.
635 * macroscope.c (user_macro_scope): New function.
636 (default_macro_scope): Use it.
637 (macro_user_macros): New global.
638 (standard_macro_lookup): Look in macro_user_macros.
639 (_initialize_macroscope): New function.
640 * macroexp.h (macro_is_whitespace, macro_is_digit,
641 macro_is_identifier_nondigit): Declare.
642 * macroexp.c (macro_is_whitespace): Rename. No longer static.
643 (macro_is_digit): Likewise.
644 (macro_is_identifier_nondigit): Likewise.
645 (get_identifier): Update.
646 (get_pp_number): Likewise.
647 (get_token): Likewise.
648 * macrocmd.c (skip_ws): New function.
649 (extract_identifier): Likewise.
650 (free_macro_definition_ptr): Likewise.
651 (user_macros): Remove.
652 (macro_define_command): Implement.
653 (_initialize_macrocmd): Update.
654 (macro_undef_command): Implement.
655 (print_one_macro): New function.
656 (macro_list_command): Implement.
658 2008-07-18 Joseph Myers <joseph@codesourcery.com>
660 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
662 * configure: Regenerate.
664 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
666 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
668 2008-07-15 Andreas Schwab <schwab@suse.de>
670 * valops.c (value_cast_pointers): Follow typedefs when checking
673 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
675 * block.c (block_function): Renamed to ...
676 (block_linkage_function): ... this. All callers changed.
677 * block.h (block_function): Renamed to ...
678 (block_linkage_function): ... this.
680 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
682 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
684 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
686 * frame.c (frame_sp_unwind): Delete.
687 (get_frame_sp): Do not use it.
688 * frame.h (frame_sp_unwind): Delete prototype.
690 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
692 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
694 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
696 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
697 * frame.c (frame_unwind_address_in_block): Delete.
698 (get_frame_address_in_block): Do not use it. Check the type
699 of the next frame first.
700 (frame_cleanup_after_sniffer): Update comment.
701 * frame.h (frame_unwind_address_in_block): Delete prototype.
702 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
704 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
706 * frame.c (frame_func_unwind): Delete.
707 (get_frame_func): Do not use it.
708 * frame.h (frame_func_unwind): Delete prototype.
709 * hppa-tdep.c (hppa_frame_cache): Update comment.
710 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
712 2008-07-14 Stan Shebs <stan@codesourcery.com>
714 * remote-sim.c (init_gdbsim_ops): Remove
715 TARGET_REDEFINE_DEFAULT_OPS.
717 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
719 * findvar.c (read_var_value): Remove unused variable.
721 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
723 * infrun.c (handle_inferior_event): Tag threads as stopped
724 before inserting breakpoints.
726 2008-07-15 Hui Zhu <teawater@gmail.com>
728 * MAINTAINERS: Added myself to section Write After Approval.
730 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
733 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
735 2008-07-14 Pedro Alves <pedro@codesourcery.com>
737 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
738 (i386_dicos_push_dummy_code): New.
739 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
740 Register i386_dicos_push_dummy_code.
742 2008-07-14 Markus Deuling <deuling@de.ibm.com>
744 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
745 (mips_n32n64_push_dummy_call, mips_o64_return_value)
746 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
748 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
749 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
750 (mips_n32n64_fp_arg_chunk_p): Update caller.
752 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
753 (mips_n32n64_push_dummy_call): Update caller.
755 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
757 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
758 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
761 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
763 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
764 (mips_o64_push_dummy_call): Update caller.
766 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
767 (fp_register_arg_p, mips_dump_tdep): Update caller.
769 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
770 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
772 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
774 (mips32_scan_prologue): Update caller.
776 (heuristic_proc_start): Add gdbarch as parameter. Replace
778 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
780 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
781 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
782 the current architecture. Update call to getregs_supplies.
783 (getregs_supplies): Add gdbarch as parameter and replace
786 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
787 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
788 NBSD_MIPS_JB_ELEMENT_SIZE.
789 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
790 replace current_gdbarch.
792 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
794 (mips_fetch_registers, mips_store_registers): Update call
796 (mips_load): Use get_regcache_arch to get at the current_architecture
797 and replace current_gdbarch.
799 2008-07-13 Pedro Alves <pedro@codesourcery.com>
801 * thread.c (restore_selected_frame): On fail to restore, select
802 the innermost frame, and don't crash when warning the user.
804 2008-07-13 Hui Zhu <teawater@gmail.com>
806 * symtab.c (expand_line_sal): Fix a memory leak.
808 2008-07-13 Pedro Alves <pedro@codesourcery.com>
810 * utils.c (struct continuation): Define as inheriting struct
812 (add_continuation, do_all_continuations)
813 (discard_all_continuations, add_intermediate_continuation)
814 (do_all_intermediate_continuations)
815 (discard_all_intermediate_continuations): Adjust.
817 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
819 Skip varobj in running threads.
820 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
821 thread is not stopped, skip the varobj.
822 * Makefile.in: Update dependencies.
824 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
826 Enable all commands while inferiour is running
827 * mi/mi-main.c (mi_cmd_execute): Don't check if
828 inferiour is executing.
830 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
832 Allow all CLI command even if target is executing.
833 * gdb/top.c (execute_command_1): Don't check if the inferiour
836 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
838 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
839 Fix printing of frame, when frame is wrong.
841 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
843 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
844 backchain is unreadable.
846 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
848 * spu-linux-nat.c: Include "gdbthread.h".
849 (spu_child_post_startup_inferior): Register main thread.
850 (spu_child_post_attach): Likewise.
851 * Makefile.in (spu-linux-nat.o): Update dependencies.
853 2008-07-12 Pedro Alves <pedro@codesourcery.com>
855 Rewrite continuations internals on top of cleanups and plug
856 continuation arguments leaks.
858 * defs.h (struct continuation): Make it opaque.
859 (add_continuation, add_intermediate_continuation): Drop the int
860 argument of the continuation hook argument. Add
861 continuation_free_args argument.
862 (do_all_continuations, do_all_intermediate_continuations): Drop
863 the error_p argument.
865 * utils.c (add_continuation): Drop the int argument of the
866 continuation hook argument. Add continuation_free_args argument.
867 Reimplement on top of cleanups.
868 (do_all_continuations): Drop error argument. Reimplement on top
870 (discard_all_continuations): Reimplement on top of cleanups.
871 (add_intermediate_continuation): Drop the int argument of the
872 continuation hook argument. Add continuation_free_args argument.
873 Reimplement on top of cleanups.
874 (do_all_intermediate_continuations): Drop error argument.
875 Reimplement on top of cleanups.
876 (discard_all_intermediate_continuations): Reimplement on top of
879 * breakpoint.c (until_break_command_continuation): Drop error
880 argument. Add xfree as continuation argument deleter.
882 * inf-loop.c (inferior_event_handler): On error, discard all
883 continuations. Adjust to new do_all_intermediate_continuations
884 and do_all_continuations interfaces.
886 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
887 Pass xfree as continuation argument deleter.
888 (finish_command_continuation): Drop error_p argument. Adjust.
889 (finish_command_continuation_free_arg): New.
890 (finish_command): Pass finish_command_continuation_free_arg as
891 continuation argument deleter. Adjust to new do_all_continuations
893 (attach_command_continuation): Drop error_p argument.
894 (attach_command_continuation_free_args): New.
895 (attach_command): Pass attach_command_continuation_free_args as
896 continuation argument deleter.
898 * interps.c (interp_set): Adjust to new do_all_continuations
901 * event-top.c (stdin_event_handler): In error, also discard the
902 intermediate continuations.
904 2008-07-12 Pedro Alves <pedro@codesourcery.com>
906 Replace struct continuation_args by void* and per command structs.
908 * top.c (execute_command): Remove unused arg1 and arg2 locals.
910 * breakpoint.c (struct until_break_command_continuation_args):
912 (until_break_command_continuation): Take a void* instead of a
913 continuations_arg. Adjust.
914 (until_break_command): Adjust to use struct
915 until_break_command_continuation_args instead of struct
918 * infcmd.c (struct step_1_continuation_args): New.
919 (step_1_continuation): Take a void* instead of a
920 continuations_arg. Adjust to use struct step_1_continuation_args.
921 (step_once): Adjust to use struct step_1_continuation_args.
923 (struct finish_command_continuation_args): New.
924 (finish_command_continuation): Take a void* instead of a
925 continuations_arg. Adjust to use struct
926 finish_command_continuation_args.
927 (finish_command): Adjust to use struct
928 finish_command_continuation_args.
929 (struct attach_command_continuation_args): New.
930 (attach_command_continuation): Take a void* instead of a
931 continuations_arg. Adjust to use struct
932 attach_command_continuation_args.
933 (attach_command): Adjust to use struct
934 attach_command_continuation_args.
936 * defs.h (struct continuation_arg): Delete.
937 (struct continuation): Replace the struct continuation_arg*
938 parameter of continuation_hook by a void*. Replace "arg_list"
939 member by a new "args" member with void* type.
940 (add_continuation, add_intermediate_continuation): Replace struct
941 continuation_arg type usages by void* usages.
943 * utils.c (add_continuation, do_all_continuations)
944 (add_intermediate_continuation)
945 (do_all_intermediate_continuations): Replace struct
946 continuation_arg type usages by void* usages. Pass "args" instead
949 2008-07-12 Pedro Alves <pedro@codesourcery.com>
951 * infrun.c (struct thread_stepping_state): Delete sal member.
952 (init_thread_stepping_state): Add local sal. Use it instead of
954 (handle_inferior_event): New local stop_pc_sal. Use it instead of
956 (step_into_function): Add local stop_func_sal. Use it instead of
959 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
961 Implement -exec-continue/-exec-interrupt --all.
962 * infcmd.c (continue_1): New, extracted from
963 (continue_command): ...here.
964 (interrupt_target_1): New, extracted from
965 (interrupt_target_command): ...here.
966 * inferior.h (continue_1, interrupt_target_1): New.
967 * mi/mi-main.c (mi_cmd_exec_continue)
968 (mi_cmd_exec_interrupt): Handle --all.
970 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
972 Implement --thread and --frame.
973 * gdbthread.h (find_thread_id): Declare.
974 * thread.c (find_thread_id): Make non-static.
975 * mi/mi-main.c (mi_cmd_execute): Switch to the right
976 thread and frame, if necessary.
977 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
978 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
980 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
982 * infrun.c (resume): Discard cleanups on early exit path.
984 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
986 * infrun.c (normal_stop): For MI, report which threads
989 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
991 Report thread state in -thread-info output.
992 * thread.c (print_thread_info): Add new field "state".
994 2008-07-11 Pedro Alves <pedro@codesourcery.com>
996 * infrun.c (handle_inferior_event): Also ignore a
997 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
999 2008-07-11 Tom Tromey <tromey@redhat.com>
1001 * completer.c (complete_line_internal): New function, from
1002 complete_line. Add 'for_help' parameter.
1003 (complete_line): Use it.
1004 (command_completer): Move later. Rewrite.
1006 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1008 * thread.c (thread_apply_command): Move making the cleanup out of
1011 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1015 * thread.c (enum thread_state): New.
1016 (thread_state main_thread_running): Delete, in favor of...
1017 (thread_state main_thread_state): ... this. Update throughout.
1018 (clear_thread_inferior_resources): New, split from free_thread.
1019 (free_thread): Call clear_thread_inferior_resources.
1020 (init_thread_list): Set main thread to stopped state.
1021 (add_thread_silent): Take care of PTID reuses.
1022 (delete_thread): If deleting inferior_ptid or a thread with
1023 refcount > 0, mark it as exited, but still keep it in the list.
1024 Only notify of thread exits, if we haven't done so yet.
1025 (iterate_over_threads): Make it safe to delete threads while
1026 iterating over them.
1027 (do_captured_list_thread_ids): Don't account for exited threads.
1028 (thread_alive): Check for the THREAD_EXITED state, and don't set
1029 ptid to -1 on exited threads.
1030 (set_running): Update to account for extra possible states.
1031 (is_thread_state): New.
1032 (is_stopped, is_exited): New.
1033 (is_running): Implement in terms of is_thread_state.
1034 (any_running): Update.
1035 (print_thread_info): Update. Account for exited threads. Don't
1036 warn about missed frame restoring here, its done in the cleanup.
1037 (switch_to_thread): Don't read from a thread that has gone.
1038 (restore_current_thread): In non-stop mode, do a full context
1040 (restore_selected_frame): Add a frame_level argument. Rewrite.
1041 (struct current_thread_cleanup): Add selected_frame_level and
1042 was_stopped members.
1043 (do_restore_current_thread_cleanup): Check if thread was stopped
1044 and still is, and if the target has registers, stack and memory
1045 before restoring the selected frame. Don't delete the cleanup
1047 (restore_current_thread_cleanup_dtor): New.
1048 (make_cleanup_restore_current_thread): Remove all arguments.
1050 (thread_apply_all_command): Update. Prune threads.
1051 (thread_apply_command): Update.
1052 (thread_command): Account for currently selected exited thread.
1053 (do_captured_thread_select): Check for a running thread. Prune
1055 (_initialize_thread): Make "info threads", "thread", "thread
1056 apply", and "thread apply all" appliable without a selected thread.
1057 * gdbthread.h (struct thread_info): Replace running_ by state_.
1059 (is_exited, is_stopped): Declare.
1060 (make_cleanup_restore_current_thread): Remove all arguments.
1061 * infrun.c: Include "event-top.h".
1062 (fetch_inferior_event): In non-stop mode, restore selected thread
1063 and frame after handling the event and running breakpoint
1064 commands. Display GDB prompt if needed.
1065 (normal_stop): In non-stop mode, don't print thread switching
1067 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
1068 (get_cmd_no_selected_thread_ok): New.
1069 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
1070 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
1072 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
1073 no-selected-thread ok.
1074 * top.c (execute_command): Check for non no-selected-thread-ok
1076 * linux-nat.c (struct saved_ptids, threads_to_delete)
1077 (record_dead_thread, prune_lwps): Delete.
1078 (exit_lwp): Unconditionally delete thread.
1079 (linux_nat_resume): Remove prune_lwps call.
1080 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
1081 of is_running. Adjust to make_cleanup_restore_current_thread
1083 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
1084 selected thread has exited.
1085 * inf-loop.c (inferior_event_handler): Don't display the prompt
1087 * varobj.c (c_value_of_root): Update.
1088 * defs.h (make_cleanup_dtor): Declare.
1089 * utils.c (make_cleanup_dtor): New.
1091 * Makefile.in (infrun.o): Depend on $(event_top_h).
1093 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1095 Add "continue -a" and "interrupt -a" options for non-stop mode.
1097 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
1098 (continue_command): Add "-a" option.
1099 (interrupt_target_command): Add "-a" option.
1100 (_initialize_infcmd): Add extend help of continue and interrupt
1101 command to mention the new "-a" option. Mark "continue" async ok.
1103 2008-07-10 Doug Evans <dje@google.com>
1105 Add "set print symbol-loading on|off".
1106 * NEWS: Document new option.
1107 * symfile.h (print_symbol_loading): Declare.
1108 * symfile.c (print_symbol_loading): New global.
1109 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
1110 from ..." if print_symbol_loading.
1111 (_initialize_symfile): Add set/show print symbol-loading.
1112 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
1113 if print_symbol_loading.
1115 2008-07-10 Pedro Alves <pedro@codesourcery.com>
1117 Non-stop linux native.
1119 * linux-nat.c (linux_test_for_tracefork): Block events while we're
1121 (get_pending_status): Implement non-stop mode.
1122 (linux_nat_detach): Stop threads before detaching.
1123 (linux_nat_resume): In non-stop mode, always resume only a single
1125 (linux_handle_extended_wait): On a clone event, in non-stop mode,
1126 add new lwp to GDB's thread table, and mark as running, executing
1127 and stopped appropriately.
1128 (linux_nat_filter_event): Don't assume there are other running
1129 threads when a thread exits.
1130 (linux_nat_wait): Mark the main thread as running and executing.
1131 In non-stop mode, don't stop all lwps.
1132 (linux_nat_kill): Stop lwps before killing them.
1133 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
1135 (send_sigint_callback): New.
1136 (linux_nat_stop): New.
1137 (linux_nat_add_target): Set to_stop to linux_nat_stop.
1139 * linux-nat.h (thread_db_attach_lwp): Declare.
1141 * linux-thread-db.c (thread_get_info_callback): Check for new
1142 threads if we have none.
1143 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
1144 stopped lwp. Check for new threads if we have none.
1145 (thread_db_attach_lwp): New.
1146 (thread_db_init): Set proc_handle.pid to inferior_ptid.
1147 (check_event): Set proc_handle.pid to the stopped lwp.
1148 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
1149 lwp available, bail out if there is none.
1151 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
1154 2008-07-10 Kevin Buettner <kevinb@redhat.com>
1156 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
1157 `current_pc' from CORE_ADDR to ULONGEST.
1159 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
1162 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1164 * NEWS (New commands): Mention "set disable-randomization".
1165 * configure.ac: Add check for HAVE_PERSONALITY and
1166 HAVE_DECL_ADDR_NO_RANDOMIZE.
1167 * configure, config.in: Regenerate.
1168 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
1169 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
1171 (disable_randomization, show_disable_randomization)
1172 (set_disable_randomization): New.
1173 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
1174 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
1175 variable DISABLE_RANDOMIZATION.
1176 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
1177 DISABLE_RANDOMIZATION.
1179 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1181 Adjust all targets to new target_stop interface.
1183 * gnu-nat.c (gnu_stop): Add ptid argument.
1184 * go32-nat.c (go32_stop): Add ptid argument.
1185 (go32_create_inferior): Pass inferior_ptid to go32_stop.
1186 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
1187 * monitor.c (monitor_stop): Add ptid argument.
1188 (monitor_open): Pass inferior_ptid to monitor_stop.
1189 (monitor_interrupt): Pass inferior_ptid to target_stop.
1190 (monitor_stop): Add ptid argument.
1191 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
1192 (procfs_create_inferior): Add ptid argument.
1193 * procfs.c (procfs_stop): Add ptid argument.
1194 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
1195 * remote-sim.c (gdbsim_stop): Add ptid argument.
1196 * sol-thread.c (sol_thread_stop): Add ptid argument.
1197 * win32-nat.c (win32_stop): Add ptid argument.
1199 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1201 Non-stop inferior control.
1203 * infrun.c (resume): In non-stop mode, always resume just one
1205 (proceed): Don't call prepare_to_proceed in non-stop mode.
1206 (fetch_inferior_event): In non-stop mode, switch context before
1208 (error_is_running, ensure_not_running): New.
1209 (handle_inferior_event): In non-stop mode: Mark only the event
1210 thread as stopped. Require that the target module manages adding
1211 threads to the thread list. Assert that there isn't a
1212 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
1213 (normal_stop): Only mark not-running if inferior hasn't exited.
1214 In non-stop mode, only mark the event thread.
1216 * thread.c:Include "cli/cli-decode.h".
1217 (print_thread_info): Don't read from a running thread.
1218 Output "(running)" if thread is running.
1219 (switch_to_thread): Don't read stop_pc if thread is executing.
1220 (do_restore_current_thread_cleanup): Don't write to a running
1222 (thread_apply_all_command): Don't read from a running thread. In
1223 non-stop mode, do a full context-switch instead of just switching
1225 (thread_apply_command): In non-stop mode, do a full context-switch
1226 instead of just switching threads.
1227 (do_captured_thread_select): Likewise. Inform user if selected
1229 (_initialize_thread): Mark "info threads" and "thread" and
1232 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
1233 unregister the target from the event loop.
1235 * infcmd.c (continue_command, step_1, jump_command)
1236 (signal_command): Ensure the selected thread isn't running.
1237 (interrupt_target_command): In non-stop mode, interrupt only the
1240 * inferior.h (error_is_running, ensure_not_running): Declare.
1242 * target.h (struct target_ops): Add ptid argument to the to_stop
1244 (target_stop): Add ptid_t argument.
1246 * target.c (update_current_target): Add ptid argument to to_stop's
1248 (debug_to_stop): Add ptid_t argument.
1249 (debug_to_rcmd): Set to_stop_ptid.
1251 * remote.c (remote_stop): Add ptid_t argument.
1252 (async_remote_interrupt): Add inferior_ptid to target_stop.
1253 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
1255 * Makefile.in (thread.o): Depend on $(cli_decode_h).
1257 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1259 Don't rely on ecs->wait_for_more.
1261 * infrun.c (proceed): Clear the stepping state, set
1262 previous_inferior_ptid and clear infwait state.
1263 (wait_for_inferior): Don't clear the stepping state, set
1264 previous_inferior_ptid, or clear the infwait state here.
1265 (fetch_inferior_event): Don't clear the stepping state, set
1266 previous_inferior_ptid, or clear the infwait state here. Don't
1267 condition on wait_for_more.
1269 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1271 Refactor infrun a bit.
1273 * infrun.c (currently_stepping): Take a struct
1274 thread_stepping_state instead of an execution_control_state.
1275 (struct thread_stepping_state): New, split from
1276 execution_control_state.
1277 (gtss, tss): New globals.
1278 (proceed): Clear the stepping state, set previous_inferior_ptid
1279 and clear infwait state.
1280 (init_wait_for_inferior): Clear the stepping state,
1281 previous_inferior_ptid and infwait state.
1282 (waiton_ptid, infwait_state): New, split from
1283 execution_control_state.
1284 (struct execution_control_state): Members that persist through
1285 events moved out to either struct thred_stepping_state or made
1286 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
1287 (wait_for_inferior, fetch_inferior_event): Use local
1288 execution_control_state. Update to execution_control_state split.
1289 (init_execution_control_state): Adjust.
1290 (init_thread_stepping_state): New, extracted from
1291 init_execution_control_state.
1292 (context_switch): Take a ptid instead of an
1293 execution_control_state.
1294 (context_switch_to): Adjust.
1295 (adjust_pc_after_break): Adjust.
1296 (init_infwait_state): New.
1297 (handle_inferior_event): Adjust.
1299 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1300 Vladimir Prus <vladimir@codesourcery.com>
1302 Per-thread commands.
1304 * gdbthread.h: Remove unneeded forward declarations.
1305 Include "inferior.h".
1306 (struct thread_info): Add continuations,
1307 intermediate_continuations, proceed_to_finish, step_over_calls,
1308 stop_step, step_multi and stop_signal members.
1309 (save_infrun_state): Add continuations,
1310 intermediate_continuations, proceed_to_finish, step_over_calls,
1311 stop_step, step_multi, stop_signal and stop_bpstat parameters.
1312 (load_infrun_state): Add continuations,
1313 intermediate_continuations, proceed_to_finish, step_over_calls,
1314 stop_step, step_multi, stop_signal and stop_bpstat parameters.
1316 * thread.c (load_infrun_state): In non-stop mode, load
1317 continuations, intermediate_continuations, proceed_to_finish,
1318 step_over_calls, stop_step, step_multi and stop_signal.
1319 (save_infrun_state): Store continuations,
1320 intermediate_continuations, proceed_to_finish, step_over_calls,
1321 stop_step, step_multi, stop_signal and stop_bpstat.
1322 (save_infrun_state): Store continuations,
1323 intermediate_continuations, proceed_to_finish, step_over_calls,
1324 stop_step, step_multi, stop_signal and stop_bpstat.
1325 (free_thread): Clear The thread's stop_bpstat.
1327 * inferior.h (context_switch_to): Declare.
1329 * infrun.c (ecss): New global.
1330 (context_switch): Context switch continuations,
1331 intermediate_continuations, proceed_to_finish, step_over_calls,
1332 stop_step, step_multi, stop_signal and stop_bpstat.
1333 (wait_for_inferior): Use global ecss.
1334 (async_ecss, async_ecs): Delete.
1335 (fetch_inferior_event): Use global ecss.
1336 (context_switch_to): New.
1338 * top.c (execute_command): In non-stop, only check if the current
1339 thread is running, in all-stop, check if there's any thread
1342 * breakpoint.c (bpstat_remove_breakpoint): New.
1343 (bpstat_remove_breakpoint_callback): New.
1344 (delete_breakpoint): Clear the stop_bpstats of all threads.
1346 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
1347 current thread is running, in all-stop, check if there's any
1350 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
1352 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1354 Add non_stop global.
1356 * inferior.h (non_stop): Declare.
1357 * infrun.c (non_stop, non_stop_1): New.
1358 (set_non_stop, show_non_stop): New.
1359 (_initialize_infrun): Add "set/show non-stop" command.
1361 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1363 Adjust fork/vfork/exec to pass ptids around.
1365 * target.h (struct target_waitstatus): Store related_pid as a ptid.
1366 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
1368 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
1370 * breakpoint.c (print_it_typical, bpstat_check_location)
1371 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
1372 (create_fork_vfork_event_catchpoint): Adjust.
1373 * infrun.c (fork_event): Change parent_pid and child_pid types to
1375 (follow_exec, inferior_has_forked, inferior_has_vforked)
1376 (inferior_has_execd): Take a ptid_t and don't trim it.
1377 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
1378 * linux-nat.c (linux_child_follow_fork): Adjust.
1379 * inf-ptrace.c (inf_ptrace_wait): Adjust.
1380 * inf-ttrace.c (inf_ttrace_wait): Adjust.
1381 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
1383 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1385 Add "executing" property to threads.
1387 * inferior.h (target_executing): Delete.
1388 * gdbthread.h (struct thread_info): Add executing_ field.
1389 (set_executing, is_executing): New.
1390 * thread.c (main_thread_executing): New.
1391 (init_thread_list): Clear it and also main_thread_running.
1392 (is_running): Return false if target has no execution.
1393 (any_running, is_executing, set_executing): New.
1395 * top.c: Include "gdbthread.h".
1396 (target_executing): Delete.
1397 (execute_command): Replace target_executing check by any_running.
1398 * event-top.c: Include "gdbthread.h".
1399 (display_gdb_prompt, command_handler): Replace target_executing by
1401 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
1402 here. Replace target_executing by is_running.
1403 * infrun.c (handle_inferior_event): Mark all threads as
1405 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
1407 * stack.c (get_selected_block): Return null if inferior is
1409 * target.c (target_resume): Mark resumed ptid as executing.
1410 * breakpoint.c (until_break_command): Replace target_executing
1411 check by is_executing.
1412 * remote.c (remote_async_resume): Don't mark inferior as executing
1414 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
1417 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
1418 (mi_execute_async_cli_command): Replace target_executing by
1421 * frame.c (get_current_frame): Error out if the current thread is
1423 (has_stack_frames): New.
1424 (get_selected_frame, deprecated_safe_get_selected_frame): Check
1427 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
1430 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1432 * symfile.c (load_command): Reopen the exec file and reread
1433 symbols before anything else.
1435 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1437 * remote-sim.c: Include gdbthread.h.
1438 (remote_sim_ptid): New global.
1439 (gdbsim_create_inferior): Silently add the main task to GDB's
1441 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
1442 task from GDB's thread list.
1443 (gdbsim_resume): Adjust to use remote_sim_ptid.
1444 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
1445 (init_gdbsim_ops): Register gdbsim_thread_alive and
1447 (_initialize_remote_sim): Initialize remote_sim_ptid.
1448 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
1450 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1452 * monitor (monitor_ptid): New global.
1453 (monitor_open): Silently add the main task to GDB's thread list.
1454 (monitor_close, monitor_mourn_inferior): Silently delete the main
1455 task from GDB's thread list.
1456 (monitor_thread_alive, monitor_pid_to_str): New.
1457 (init_base_monitor_ops): Register monitor_thread_alive and
1459 (_initialize_remote_monitors): Initialize monitor_ptid.
1461 * gdbthread.h (delete_thread_silent): Declare.
1462 * thread.c (delete_thread): Rename to ...
1463 (delete_thread_1): ... this. Add "silent" parameter. If silent,
1464 don't do exit notifications.
1465 (delete_thread, delete_thread_silent): New, as wrappers to
1468 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1470 * breakpoint.c (update_global_location_list): Add boolean
1471 "should_insert" argument. Only insert locations if caller told it
1473 (update_global_location_list_nothrow): Add boolean "should_insert"
1474 argument. Pass it to update_global_location_list.
1475 (insert_breakpoints, create_longjmp_breakpoint)
1476 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
1477 (create_thread_event_breakpoint, create_solib_event_breakpoint)
1478 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
1479 (enable_watchpoints_after_interactive_call_stop)
1480 (set_momentary_breakpoint, create_breakpoints)
1481 (break_command_really, watch_command_1)
1482 (create_ada_exception_breakpoint, update_breakpoint_locations)
1483 (do_enable_breakpoint, enable_command): Pass true to
1484 update_global_location_list.
1485 (bpstat_stop_status, disable_overlay_breakpoints)
1486 (disable_watchpoints_before_interactive_call_start)
1487 (delete_breakpoint, disable_breakpoint, disable_command): Pass
1488 false to update_global_location_list.
1489 (update_breakpoints_after_exec): Don't temporarily disable
1490 always-inserted mode.
1492 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1494 * breakpoint.c (mark_breakpoints_out): Make public.
1495 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
1496 here. Update comment.
1497 * breakpoint.h (mark_breakpoints_out): Declare.
1499 * linux-nat.c (linux_handle_extended_wait): On
1500 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
1501 * inf-ttrace.c (inf_ttrace_wait): Likewise.
1503 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1505 * infrun.c (follow_exec): Reset shared libraries before adding the
1508 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
1510 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
1512 2008-07-07 Pedro Alves <pedro@codesourcery.com>
1514 * i386-dicos-tdep.c: Include "inferior.h".
1515 (i386_dicos_frame_align): New.
1516 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
1517 dummy location ON_STACK.
1518 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
1520 2008-07-07 Joel Brobecker <brobecker@adacore.com>
1522 * gstdint.h: New file.
1524 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
1526 * mi/mi-interp.c (mi_on_resume): Don't try to report
1527 resumed thread it the thread list is empty.
1529 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
1531 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
1532 completer for set to filename_completer.
1536 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
1538 Implement -target-attach.
1539 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
1541 2008-06-21 Hui Zhu <teawater@gmail.com>
1543 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
1545 2008-07-03 Pedro Alves <pedro@codesourcery.com>
1547 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
1548 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
1550 * target.h (struct target_ops): Add to_attach_no_wait member.
1551 (target_attach_no_wait): New.
1552 * target.c (update_current_target): Inherit to_attach_no_wait.
1554 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
1555 target_attach_no_wait runtime check.
1557 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
1558 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
1561 2008-07-03 Pedro Alves <pedro@codesourcery.com>
1563 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
1564 on debug_displaced being set.
1566 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1568 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
1569 directly instead of get_frame_id.
1571 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1573 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
1574 (deal_with_atomic_sequence): Update BC masks.
1575 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
1576 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
1578 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1580 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
1581 register, not the previous frame's.
1583 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1585 * source.c (select_source_symtab): Make sure we skip namespace
1586 symtabs when showing cpp source code.
1588 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
1590 * MAINTAINERS (Authorized committers): Fix my email address.
1592 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1594 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
1595 -target-download and -target-select via CLI, so that
1596 the quoting rules are the same as they were (unfortunately)
1597 in all prior gdb releases.
1598 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
1599 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1600 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
1601 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1602 (mi_cmd_execute): Set current_token even for commands
1605 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
1607 * alphafbsd-tdep.c: Update for unwinder changes.
1608 * alpha-linux-tdep.c: Likewise.
1609 * alphanbsd-tdep.c: Likewise.
1610 * alphaobsd-tdep.c: Likewise.
1611 * avr-tdep.c: Likewise.
1612 * cris-tdep.c: Likewise.
1613 * frv-linux-tdep.c: Likewise.
1614 * frv-tdep.c: Likewise.
1615 * h8300-tdep.c: Likewise.
1616 * hppa-linux-tdep.c: Likewise.
1617 * iq2000-tdep.c: Likewise.
1618 * m32c-tdep.c: Likewise.
1619 * m32r-linux-tdep.c: Likewise.
1620 * m32r-tdep.c: Likewise.
1621 * m68hc11-tdep.c: Likewise.
1622 * mep-tdep.c: Likewise.
1623 * mn10300-tdep.c: Likewise.
1624 * mt-tdep.c: Likewise.
1625 * score-tdep.c: Likewise.
1626 * sh64-tdep.c: Likewise.
1627 * sh-tdep.c: Likewise.
1628 * sparc64fbsd-tdep.c: Likewise.
1629 * sparc64nbsd-tdep.c: Likewise.
1630 * sparc64obsd-tdep.c: Likewise.
1631 * v850-tdep.c: Likewise.
1632 * vaxobsd-tdep.c: Likewise.
1633 * vax-tdep.c: Likewise.
1634 * xstormy16-tdep.c: Likewise.
1636 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1638 * mi/mi-main.c (enum captured_mi_execute_command_actions)
1639 (captured_mi_execute_command_args): Remove.
1640 (captured_mi_execute_command): Cast the closure to mi_parse
1641 pointer, not to captured_mi_execute_command_args, and don't
1642 set the action field thereof.
1643 (mi_execute_command): Pass struct mi_parse, not
1644 captured_mi_execute_command_args to captured_mi_execute_command.
1645 (mi_execute_command): Remove (dead) code for suppressing
1648 2008-06-28 Pedro Alves <pedro@codesourcery.com>
1650 * linux-nat.c (enum sigchld_state): New.
1651 (linux_nat_async_events_state): Renamed from
1652 linux_nat_async_events_enabled.
1653 (linux_nat_event_pipe_push, my_waitpid): Adjust.
1654 (sigchld_default_action): New.
1655 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
1657 (linux_nat_create_inferior): Set events state to sigchld_default
1659 (linux_nat_resume): Adjust.
1660 (linux_nat_wait): Call linux_nat_async_events unconditionally.
1661 (sigchld_handler): Adjust.
1662 (linux_nat_async_mask): Don't set SIGCHLD actions here.
1663 (get_pending_events): Adjust.
1664 (linux_nat_async_events): Rewrite to handle enum sigchld_state
1665 instead of a boolean.
1666 (linux_nat_async): Adjust.
1667 (_initialize_linux_nat): Capture default SIGCHLD action into
1668 sigchld_default_action.
1670 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1672 * breakpoint.c (moribund_locations): New.
1673 (bpstat_stop_status): Process moribund locations.
1674 (update_global_location_list): Add removed
1675 locations to moribund_locations.
1676 (breakpoint_retire_moribund): New.
1677 * breakpoint.h (struct bp_location): New field
1678 events_till_retirement.
1679 (breakpoint_retire_moribund): Declare.
1680 * thread.c (thread_count): New.
1681 * infrun.c (handle_inferior_event): Call
1682 breakpoint_retire_moribund.
1683 * gdbthread.h (thread_count): Declare.
1685 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1687 * dfp.c (decimal_convert): Call match_endianness before and after
1690 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
1692 * remote.c (remote_insert_breakpoint): Ensure that if Z0
1693 unsupported and we fall back to memory_insert_breakpoint, we
1694 use the unmodified requested address.
1696 2008-06-27 Joel Brobecker <brobecker@adacore.com>
1698 * dwarf2read.c (read_attribute_value): Issue a complaint when
1699 adjusting size attribute values of 0xffffffff as zero.
1701 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1703 * i386-tdep.c (i386_16_byte_align_p): New.
1704 (i386_push_dummy_call): Determine stack space required for
1705 arguments going forwards allowing for 16-byte alignment, then push
1706 arguments going forwards.
1708 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1710 * infrun.c (start_remote): Don't clear thread list here.
1711 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
1713 * remote.c (record_currthread): Upgrade the main thread and its
1714 entry in the thread list if this is the first time we hear about
1716 (remote_thread_alive): Consider magic_null_ptid or a ptid without
1717 a tid member always alive.
1718 (remote_find_new_threads): Don't update the main thread here.
1719 (remote_start_remote): Clear thread list here. Always add the
1721 (extended_remote_attach_1): Add the main thread here.
1722 (extended_remote_mourn_1): Re-add the main thread here.
1723 (extended_remote_create_inferior_1): Add a main thread.
1725 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
1727 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1729 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1731 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
1733 (general_thread, continue_thread): Change type to ptid_t.
1734 (record_currthread): Take a ptid_t parameter instead of an
1736 (MAGIC_NULL_PID): Delete.
1737 (set_thread): Take a ptid_t parameter and adjust.
1738 (set_general_thread, set_continue_thread): New.
1739 (remote_thread_alive, remote_newthread_step)
1740 (remote_current_thread, remote_find_new_threads)
1741 (remote_threads_info, remote_start_remote, remote_vcont_resume)
1742 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
1743 (threadalive_test, remote_pid_to_str)
1744 (remote_get_thread_local_address): Adjust.
1745 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
1746 and any_thread_ptid.
1748 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
1750 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
1751 * configure: Regenerated.
1753 2008-06-26 Joel Brobecker <brobecker@adacore.com>
1755 * dwarf2read.c (read_attribute_value): Treat size attribute
1756 values of 0xffffffff as if the attribute value was zero.
1758 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1760 * linux-nat.c: Add description of overall logic.
1762 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
1764 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
1765 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
1766 all dependencies on $(gdb_stdint_h).
1767 (distclean): Do not delete gdb_stdint.h.
1768 * acinclude.m4: Do not use stdint.m4.
1769 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
1770 uintptr_t, and gdb_stdint.h.
1771 * defs.h: Include <stdint.h>.
1772 * gdb_thread_db.h: Assume stdint.h is already included.
1773 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
1774 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
1775 include gdb_stdint.h.
1776 * configure, config.in: Regenerate.
1778 2008-06-26 Joseph Myers <joseph@codesourcery.com>
1780 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
1781 decimal floating-point values in GPRs for soft-float.
1782 (do_ppc_sysv_return_value): Handle returning decimal
1783 floating-point values in GPRs for soft-float.
1785 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1787 * target.c (target_read_until_error): New.
1788 * target.h (target_read_until_error): Declare.
1789 * mi/mi-main.c (mi_cmd_data_read_memory): Use
1790 target_read_until_error.
1792 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1794 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
1795 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
1796 after the DECFLOAT detection to fix a memory leak. Remove the
1797 redundant NUM initialization. Protect the DECFLOAT detection memory
1798 access before the P block. Restore the P memory content for the
1801 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1803 Kill the return value for all MI command functions.
1804 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
1805 (mi_cmd_argv_ftype): Change return type to void.
1807 * mi/mi-main.c: Adjust all function that implement
1808 MI commands to return nothing.
1809 (struct captured_mi_execute_command_actions):
1810 Remove the rc field.
1811 (mi_cmd_execute): Return nothing.
1812 (mi_execute_async_cli_command): Return nothing.
1813 (mi_cmd_exec_interrupt): Don't print ^done here.
1814 (mi_cmd_target_select): Don't print ^connected here.
1815 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
1816 Special-case -target-select and output ^connected, not ^done.
1818 * mi/mi-cmd-break.c: Adjust.
1819 * mi/mi-cmd-disas.c: Adjust.
1820 * mi/mi-cmd-env.c: Adjust.
1821 * mi/mi-cmd-file.c: Adjust.
1822 * mi/mi-cmd-stack.c: Adjust.
1823 * mi/mi-cmd-target.c: Adjust.
1824 * mi/mi-cmd-var.c: Adjust.
1825 * mi/mi-interp.c: Adjust.
1826 * mi/mi-symbol-cmds.c: Adjust.
1828 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1830 Emit ^running via observer.
1831 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
1833 (mi_on_resume): Print ^running if not previously output.
1834 * mi/mi-main.c (running_result_record_printed): New.
1835 (captured_mi_execute_command): Reset
1836 running_result_record_printed. Use running_result_record_printed
1837 to decide if we should skip ^done.
1838 (mi_execute_async_cli_command): Don't print ^running here.
1839 * mi/mi-main.h (current_token, running_result_record_printed):
1842 2008-06-24 Michael Snyder <msnyder@specifix.com>
1844 * infrun.c (_initialize_infrun): White space and typo fix.
1846 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
1848 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
1849 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
1850 when first loading DLL with "dll" command.
1852 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1854 * gnu-nat.c (proc_string): Use capital T for "Thread".
1856 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1858 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
1860 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1862 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1863 the target cannot run.
1865 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1867 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1868 we're attaching to a running process.
1870 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
1872 * win32-nat.c (handle_load_dll): Give dll name and load address
1873 if debug_events is on.
1874 (handle_unload_dll): Likewise.
1876 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
1878 Don't suppress *running when doing finish.
1879 * infcall.c (call_function_by_hand): Set both
1880 suppress_resume_observer and suppress_stop_observer.
1881 * infcmd.c (suppress_run_stop_observers): Split into...
1882 (suppress_resume_observer, suppress_stop_observer): ...those.
1883 (finish_command_continuation): Clear suppress_stop_observer.
1884 (finish_command): Set suppress_stop_observer.
1885 * inferior.h (suppress_run_stop_observers): Split into...
1886 (suppress_resume_observer, suppress_stop_observer): ...those.
1887 * infrun.c (normal_stop): Check for suppress_stop_observer.
1888 * thread.c (set_running): Check for suppress_resume_observer.
1890 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
1891 Pierre Muller <muller@ics.u-strasbg.fr>
1893 * gdbarch.sh (gdbarch_skip_main_prologue): New.
1894 * gdbarch.h, gdbarch.c: Regenerate.
1895 * i386-tdep.h (i386_skip_main_prologue): Declare.
1896 * i386-tdep.c (i386_skip_main_prologue): New.
1897 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
1898 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
1899 * symtab.c (find_function_start_sal): When pc points at the "main"
1900 function, call gdbarch_skip_main_prologue.
1902 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
1904 * value.c (value_primitive_field): Fetch lazy register values.
1906 2008-06-11 Pedro Alves <pedro@codesourcery.com>
1908 * NEWS: Mention support removal of undocumented S AA p PID stop
1911 * remote.c (remote_wait): Remove undocumented S AA p PID support.
1913 2008-06-10 Stan Shebs <stan@codesourcery.com>
1915 * MAINTAINERS: Update my affiliation and address.
1917 2008-06-10 Andreas Schwab <schwab@suse.de>
1919 * top.c (print_gdb_version): Don't print final newline.
1921 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1924 * Makefile.in: Update dependencies.
1925 * gdbthread.h (struct thread_info): New field
1927 (set_running, is_running): New.
1928 * thread.c (set_running, is_running): New.
1929 * inferior.h (suppress_normal_stop_observer): Rename to...
1930 (suppress_run_stop_observers): ..this.
1931 * infcmd.c (suppress_normal_stop_observer): Rename to...
1932 (suppress_run_stop_observers): ..this.
1933 (finish_command_continuation, finish_command): Adjust.
1934 * infcall.c (call_function_by_hand): Adjust.
1935 * infrun.c (normal_stop): Call set_running.
1936 * target.c (target_resume): New. Call set_running.
1937 * target.h (target_resume): Convert from macro to
1940 * mi/mi-interp.c (mi_on_resume): New.
1941 (mi_interpreter_init): Register mi_on_resume.
1943 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1945 Use observers to report stop events in MI.
1946 * mi/mi-interp.c (mi_on_normal_stop): New.
1947 (mi_interpreter_init): Register mi_on_normal_stop.
1948 (mi_interpreter_exec_continuation): Remove.
1949 (mi_cmd_interpreter_exec): Don't register the above.
1950 * mi/mi-main.c (captured_mi_execute_command): Don't care
1951 about sync_execution.
1952 (mi_execute_async_cli_command): Don't install continuation. Don't
1954 (mi_exec_async_cli_cmd_continuation): Remove.
1956 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1958 Suppress normal stop observer when it's problematic.
1959 * inferior.h (suppress_normal_stop_observer): New.
1960 * infcall.c (call_function_by_hand): Disable stop events when
1961 doing function calls.
1962 * infmcd.c (suppress_normal_stop_observer): New.
1963 (finish_command_continuation): Call normal_stop observer
1965 (finish_command): Disable stop events inside proceed.
1966 * infrun.c (normal_stop): Don't call normal stop observer if
1967 suppressed of if multi-step is in progress.
1969 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1972 * infrun.c (finish_command): Don't pass cleanup
1974 (finish_command_continuation): Don't grab cleanup from
1975 the passed data, as we don't use, and cannot, use it anyway.
1977 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1979 Introduce common cleanup for restoring integers.
1980 * defs.h (make_cleanup_restore_integer): New declaration.
1981 (struct cleanup): New field free_arg.
1982 (make_my_cleanup_2): New.
1983 * utils.c (restore_integer_closure, restore_integer)
1984 (make_cleanup_restore_integer): New.
1985 (make_my_cleanup): Initialize the free_arg field and
1986 renamed to make_my_cleanup_2.
1987 (do_my_cleanups): Call free_arg.
1988 (discard_cleanups): Call free_arg.
1989 * breakpoint.c (restore_always_inserted_mode): Remove.
1990 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
1992 2008-06-09 Doug Evans <dje@google.com>
1994 * remote.c (remote_wait): Include beginning of malformed packet
1997 2008-06-09 Tom Tromey <tromey@redhat.com>
1999 * completer.c (complete_line): Don't special-case
2000 expression_completer.
2001 (expression_completer): Only pass last word to
2003 * c-exp.y (yylex): Check 'token', not 'operator'.
2005 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
2007 * configure.ac (build_warnings): Add -Wno-format for mingw.
2008 * configure: Regenerated.
2010 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
2012 * NEWS: Make indentation consistent. Move exec tracing entry out
2013 of remote packet list.
2015 2008-06-06 Tom Tromey <tromey@redhat.com>
2017 * value.h (evaluate_subexpression_type, extract_field_op):
2019 * printcmd.c (_initialize_printcmd): Use expression_completer for
2020 'p', 'inspect', 'call'.
2021 * parser-defs.h (parse_field_expression): Declare.
2022 * parse.c: Include exceptions.h.
2023 (in_parse_field, expout_last_struct): New globals.
2024 (mark_struct_expression): New function.
2025 (prefixify_expression): Return int.
2026 (prefixify_subexp): Return int. Use expout_last_struct.
2027 (parse_exp_1): Update.
2028 (parse_exp_in_context): Add 'out_subexp' argument. Handle
2030 (parse_field_expression): New function.
2031 * expression.h (parse_field_expression): Declare.
2032 (in_parse_field): Likewise.
2033 * eval.c (evaluate_subexpression_type): New function.
2034 (extract_field_op): Likewise.
2035 * completer.h (expression_completer): Declare.
2036 * completer.c (expression_completer): New function.
2037 (count_struct_fields, add_struct_fields): New functions.
2038 * c-exp.y (yyparse): Redefine.
2039 (COMPLETE): New token.
2040 (exp): New productions.
2041 (saw_name_at_eof, last_was_structop): New globals.
2042 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
2043 (c_parse): New function.
2044 * breakpoint.c (_initialize_breakpoint): Use expression_completer
2045 for watch, awatch, and rwatch.
2046 * Makefile.in (parse.o): Depend on exceptions_h.
2048 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
2051 * gdb/valopts.c (find_overload_match): Handle references
2054 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
2056 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
2057 account the bitsize of the 'from' operand.
2059 2008-06-06 Pedro Alves <pedro@codesourcery.com>
2061 * annotate.h (annotate_thread_changed): Declare.
2063 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
2065 * annotate.c (annotate_thread_changed): New function.
2066 * thread.c (thread_command) : Use it.
2067 * infrun.c (normal_stop): Use it.
2069 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
2070 Nathan Sidwell <nathan@codesourcery.com>
2071 Joseph Myers <joseph@codesourcery.com>
2073 * acinclude.m4: Include ../config/acx.m4.
2074 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
2075 * configure, config.in: Regenerate.
2076 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
2078 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
2080 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2082 Replace 'target async' by 'maintenance set remote-async' and
2083 'target remote' combination.
2085 * remote.c (remote_async_wait): Merge into remote_wait, and
2087 (remote_async_permitted, remote_async_permitted_set): New
2089 (set_maintenance_remote_async_permitted)
2090 (show_maintenance_remote_async_permitted): New functions.
2091 (remote_async_ops, extended_async_remote_ops): Delete.
2092 (remote_async_open, extended_remote_async_open): Delete.
2093 (remote_open_1): Drop async_p parameter. Update callers. Replace
2094 async_p with remote_async_permitted checks.
2095 (extended_async_remote_attach): Delete.
2096 (remote_resume, remote_async_resume): Merge and leave remote_resume.
2097 (remote_async_terminal_inferior): Rename to...
2098 (remote_terminal_inferior): ... this, and add
2099 remote_async_termitted check.
2100 (remote_async_terminal_ours): Rename to...
2101 (remote_terminal_ours): ... this, and add remote_async_termitted
2103 (remote_wait, remote_async_wait): Merge and leave remote_wait
2105 (remote_kill, remote_async_kill): Merge and leave remote_kill
2107 (remote_async_mourn, extended_async_remote_mourn): Delete.
2108 (extended_remote_create_inferior_1): Drop async_p parameter.
2109 Update callers. Always use extended_remote_ops.
2110 (extended_remote_async_create_inferior): Delete.
2111 (remote_return_zero): Delete.
2112 (init_remote_ops): Register remote_can_async_p, remote_async,
2113 remote_async_mask, remote_terminal_inferior and
2114 remote_terminal_ours.
2115 (remote_can_async_p, remote_is_async_p): Check for
2116 remote_async_permitted.
2117 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
2118 (set_remote_cmd): Don't add async and extended-async targets.
2119 (_initialize_remote): Add set/show remote-async maintenance
2122 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2124 * remote.c (kill_kludge): Delete.
2125 (remote_wait, remote_async_wait): Don't set it.
2126 (remote_kill, remote_async_kill): Don't do anything with it.
2128 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2130 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
2132 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
2134 * bcache.c (bcache_data): Call deprecated_bcache_added function.
2135 (deprecated_bcache_added): New function name. Body of function
2136 bcache_data is used here with the addition of 'added' argument.
2137 * bcache.h (deprecated_bcache_added): New function.
2138 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
2139 work from add_psymbol_to_list - initialises partial symbol and stashes
2140 it in objfile's cache.
2141 (append_psymbol_to_list): New helper function, takes other part of
2142 work from add_psymbol_to_list - adds partial symbol to the given list.
2143 (add_psymbol_to_list): Call helper functions instead of doing work
2144 here. If adding to global list, do not duplicate partial symbols in the
2147 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
2149 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
2150 'exception caught|thrown' message.
2152 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2154 * Makefile.in: Update dependencies.
2155 * dwarf2expr.c: New include "gdb_assert.h".
2156 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
2157 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
2158 (execute_stack_op): Error out on too large RECURSION_DEPTH.
2159 Increase/decrease RECURSION_DEPTH around the function.
2161 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2163 * remote.c (get_offsets): Handle a single segment.
2164 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
2167 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
2169 * solib-svr4.c (struct lm_info): Add lm_addr.
2170 (main_lm_addr): New.
2171 (svr4_default_sos): Set lm_addr.
2172 (svr4_current_sos): Set lm_addr and main_lm_addr.
2173 (svr4_fetch_objfile_link_map): Rewrite.
2174 (svr4_clear_solib): Clear main_lm_addr.
2176 2008-06-03 Michael Snyder <msnyder@redhat.com>
2177 Joseph Myers <joseph@codesourcery.com>
2179 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
2180 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
2182 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
2184 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
2186 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
2188 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
2190 2008-06-01 Joel Brobecker <brobecker@adacore.com>
2192 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
2193 treat pointers in data space as function descriptors if the
2194 target address is also in the data space.
2196 2008-05-30 Joel Brobecker <brobecker@adacore.com>
2198 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
2199 the trad-frame register value for the SP register.
2201 2008-05-29 Mark Kettenis <kettenis@gnu.org>
2203 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
2205 2008-05-28 Joel Brobecker <brobecker@adacore.com>
2207 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
2208 that identifies function descriptors outside of the .opd section.
2210 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
2212 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
2213 temporary catchpoints. In MI add missing fields 'reason', 'disp',
2215 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
2217 (handle_gnu_v3_exceptions): Use tempflag.
2219 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
2221 Refactor varobj_update interface.
2222 * varobj.c (varobj_update): Report changes as vector. Also
2223 return not just a list of varobj, but a list of special structures
2224 that tell what exactly has changed.
2225 * varobj.h (enum varobj_update_error): Rename to
2226 varobj_scope_status.
2227 (struct varobj_update_result_t): New.
2228 (varobj_update): Adjust prototype.
2229 * mi/mi-cmd-var.c: Adjust for changes.
2231 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
2233 * varobj.c (varobj_update): Fix comment typo.
2236 2008-05-26 Joel Brobecker <brobecker@adacore.com>
2238 Set the symtab field of symbols read from ECOFF debugging entries.
2239 * mdebugread.c (add_symbol): Add new parameter symtab.
2240 (parse_symbol): Update calls to add_symbol throughout.
2242 2008-05-27 Andreas Schwab <schwab@suse.de>
2244 * symtab.h (enum address_class): Remove LOC_REGPARM and
2246 (struct symbol): Add is_argument.
2247 (SYMBOL_IS_ARGUMENT): Define.
2249 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
2250 * buildsym.c (finish_block): Likewise.
2251 * stack.c (print_frame_args, print_block_frame_locals)
2252 (print_frame_arg_vars): Likewise.
2253 * symtab.c (lookup_block_symbol): Likewise.
2254 * tracepoint.c (add_local_symbols): Likewise.
2255 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2257 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
2258 * dwarf2read.c (new_symbol): Likewise.
2259 * mdebugread.c (parse_symbol): Likewise.
2260 * stabsread.c (define_symbol): Likewise.
2262 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
2263 and LOC_COMPUTED_ARG.
2264 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2265 * ax-gdb.c (gen_var_ref): Likewise.
2266 * eval.c (evaluate_subexp_for_address): Likewise.
2267 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2268 * m2-exp.y (yylex): Likewise.
2269 * printcmd.c (address_info): Likewise.
2270 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2271 * tracepoint.c (collect_symbol, scope_info): Likewise.
2273 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
2275 * gdbarch.sh: Added new gdbarch struct
2276 core_regset_sections.
2277 * gdbarch.c: Refreshed.
2278 * gdbarch.h: Refreshed.
2279 * regset.h (core_regset_section): Declared.
2280 * linux-nat.c (linux_nat_do_thread_registers): Added
2281 support for the new gdbarch struct core_regset_sections.
2282 * utils.c (host_address_to_string): New function.
2283 * defs.h (host_address_to_string): New prototype.
2284 * i386-linux-tdep.c (i386_regset_rections): New register
2285 sections list for i386.
2286 (i386_linux_init_abi): Initialized new gdbarch struct
2287 core_regset_sections.
2288 * Makefile.in: Updated to reflect dependency changes.
2289 * ppc-linux-tdep.c (ppc_regset_sections): Register
2290 sections list for ppc.
2291 (ppc_linux_init_abi): Initialized new gdbarch struct
2292 core_regset_sections
2294 2008-05-24 Andreas Schwab <schwab@suse.de>
2296 * linespec.c (decode_objc): Save current language around call to
2299 2008-05-23 Joel Brobecker <brobecker@adacore.com>
2301 * valprint.h (get_array_bounds): Renames get_array_low_bound.
2302 * valprint.c (get_array_bounds): Renames get_array_low_bound.
2303 Return the proper bound value if the array index type is an
2304 enumerated type. Compute the high bound if requested.
2305 (val_print_array_elements): Handle the case when the array
2306 element has a null size.
2307 * ada-valprint.c (print_optional_low_bound): Add handling
2308 for empty arrays or arrays of zero-size elements.
2309 (ada_val_print_array): New function, extracted out from
2310 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
2311 handle empty arrays and arrays of zero-size elements.
2312 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
2313 code by call to ada_val_print_array.
2314 (ada_value_print): Remove handling of null array. The handling
2315 was incomplete and is now better handled by ada_val_print_array.
2317 2008-05-23 Markus Deuling <deuling@de.ibm.com>
2319 * annotate.c (annotate_source, annotate_frame_begin): Replace
2320 deprecated_print_address_numeric with paddress.
2321 * cli/cli-cmds.c (list_command, edit_command): Likewise.
2322 * tui/tui-stack.c (tui_make_status_line): Likewise.
2324 * defs.h (deprecated_print_address_numeric): Remove.
2325 * printcmd.c (deprecated_print_address_numeric): Remove.
2326 * maint.c (maint_print_section_info): Fix comment.
2328 2008-05-23 Markus Deuling <deuling@de.ibm.com>
2330 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
2331 print_binary_chars, print_char_chars): Add byte_order parameter and
2332 replace gdbarch_byte_order.
2333 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
2334 expressions and remove them. Remove unused TWO_TO_FOURTH.
2335 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
2336 endianness. Update call to print_hex_chars.
2337 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
2338 print_binary_chars, print_char_chars): Add byte_order parameter.
2339 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
2340 get at the endianness. Update print_*_char calls to use byte_order.
2342 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2344 * symtab.h (struct symbol): Make "aux_value" member a void pointer
2346 (SYMBOL_LOCATION_BATON): Update.
2348 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2350 * symtab.h (enum address_class): Remove LOC_BASEREG and
2352 (struct symbol): Remove "basereg" member of "aux_value" union.
2353 (SYMBOL_BASEREG): Remove.
2355 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
2357 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2358 (ada_add_block_symbols): Likewise.
2359 * ax-gdb.c (gen_var_ref): Likewise.
2360 * buildsym.c (finish_block): Likewise.
2361 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2362 * m2-exp.y (yylex): Likewise.
2363 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2364 * printcmd.c (address_info): Likewise.
2365 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
2366 (print_frame_arg_vars): Likewise.
2367 * symmisc.c (print_symbol): Likewise.
2368 * symtab.c (lookup_block_symbol): Likewise.
2369 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2370 (scope_info): Likewise.
2372 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2374 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
2376 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
2377 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2378 (ada_add_block_symbols): Likewise.
2379 * ax-gdb.c (gen_var_ref): Likewise.
2380 * buildsyms.c (finish_block): Likewise.
2381 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2382 * m2-exp.y (yylex): Likewise.
2383 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2384 * printcmd.c (address_info): Likewise.
2385 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
2386 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2387 * symtab.c (lookup_block_symbol): Likewise.
2388 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2389 (scope_info): Likewise.
2391 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2393 * symtab.h (enum address_class): Remove LOC_INDIRECT and
2394 LOC_HP_THREAD_LOCAL_STATIC.
2396 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
2397 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
2398 (read_var_value): Likewise.
2399 * buildsym.c (finish_block): Likewise.
2400 * objfiles.c (objfile_relocate): Likewise.
2401 * printcmd.c (address_info): Likewise.
2402 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2403 * tracepoint.c (scope_info): Likewise.
2405 2008-05-21 Markus Deuling <deuling@de.ibm.com>
2406 Maxim Grigoriev <maxim2405@gmail.com>
2408 * xtensa-tdep.c (xtensa_read_register): Remove.
2409 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
2410 argument litbase to call0_frame_cache().
2411 (call0_track_op, call0_analyze_prologue)
2412 (call0_frame_cache): Use extra argument litbase.
2414 2008-05-21 Joel Brobecker <brobecker@adacore.com>
2416 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
2418 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
2420 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
2422 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
2424 * alpha-mdebug-tdep.c: Include "trad-frame.h".
2425 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
2426 struct trad_frame_saved_reg *.
2427 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
2428 trad_frame_alloc_saved_regs. Update accesses. Record previous
2429 value of SP as being vfp.
2430 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
2431 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
2433 2008-05-21 Markus Deuling <deuling@de.ibm.com>
2435 * score-tdep.c (score_print_insn): Get the current endianess from
2436 disassemble_info instead of gdbarch_byte_order.
2438 2008-05-21 Pedro Alves <pedro@codesourcery.com>
2440 * frame.c (get_prev_frame_1): Build frame id before setting
2441 this_frame->prev_p, not after.
2443 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
2445 * annotate.c (annotate_new_thread): New function for new-thread
2447 * annotate.h: (annotate_new_thread): New extern.
2448 * thread.c (add_thread_with_info): Use it.
2449 * Makefile.in (thread.o): Add dependency on annotate.h.
2451 2008-05-20 Joel Brobecker <brobecker@adacore.com>
2453 * win32-nat.c (win32_wait): Block the control-c event while
2454 waiting for a debug event.
2456 2008-05-19 Pedro Alves <pedro@codesourcery.com>
2458 * symtab.h (lookup_symbol_in_language): Update comment.
2459 * symtab.c (lookup_symbol_aux_block): Update comment.
2460 * ada-lang.c (ada_lookup_symbol_list): Update comment.
2462 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
2464 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
2465 (lookup_symbol): Likewise.
2466 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
2467 (lookup_symbol): Likewise.
2468 (search_symbols): Update.
2470 * linespec.c (find_methods, collect_methods): Update.
2471 (add_matching_methods, add_constructors): Update.
2472 (decode_compound, decode_dollar, decode_variable): Update.
2473 (lookup_prefix_sym): Update.
2475 (symbol_found): Remove SYM_SYMTAB parameter.
2476 Use SYMBOL_SYMTAB (sym) instead.
2478 * gdbtypes.c (lookup_typename): Update.
2479 (lookup_struct, lookup_union, lookup_enum): Update.
2480 (lookup_template_type): Update.
2481 (check_typedef): Update.
2482 * language.c (lang_bool_type): Update.
2483 * mdebugread.c (parse_procedure): Update.
2484 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
2485 * parse.c (write_dollar_variable): Update.
2486 * printcmd.c (address_info): Update.
2487 * source.c (select_source_symtab): Update.
2488 * stack.c (print_frame_args, print_frame_arg_vars): Update.
2489 * valops.c (find_function_in_inferior): Update.
2490 (value_struct_elt_for_reference): Update.
2491 * value.c (value_static_field, value_fn_field): Update.
2493 * alpha-mdebug-tdep.c (find_proc_desc): Update.
2494 * arm-tdep.c (arm_skip_prologue): Update.
2495 * mt-tdep.c (mt_skip_prologue): Update.
2496 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
2498 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
2499 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
2500 (add_defn_to_vec): Likewise.
2501 (ada_add_block_symbols): Likewise.
2502 (lookup_cached_symbol, cache_symbol): Likewise.
2503 (standard_lookup): Update.
2504 (ada_lookup_symbol_list): Update.
2506 * c-valprint.c (c_val_print): Update.
2507 * cp-support.c (cp_lookup_rtti_type): Update.
2508 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
2509 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
2510 * p-valprint.c (pascal_val_print): Update.
2511 * scm-lang.c (scm_lookup_name): Update.
2517 * objc-exp.y: Update.
2520 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
2522 * language.h (struct language_defn): Remove SYMTAB parameter from
2523 la_lookup_symbol_nonlocal callback function pointer.
2525 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2526 (ada_lookup_encoded_symbol): Likewise.
2527 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2528 Always call fixup_symbol_section.
2529 (ada_lookup_symbol): Remove SYMTAB parameter.
2530 (ada_lookup_symbol_nonlocal): Likewise.
2531 * ada-exp.y (write_object_renaming): Update.
2532 (find_primitive_type): Likewise.
2534 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2535 (cp_lookup_symbol_namespace): Likewise.
2536 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
2537 (lookup_symbol_file): Likewise.
2538 (lookup_possible_namespace_symbol): Likewise.
2539 (cp_lookup_symbol_nonlocal): Likewise.
2540 (cp_lookup_symbol_namespace): Likewise.
2541 (cp_lookup_nested_type): Update.
2543 * scm-valprint.c (scm_inferior_print): Update.
2544 * valops.c (value_maybe_namespace_elt): Update.
2546 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
2547 lookup_lib_global_symbol callback function pointer.
2548 (solib_global_lookup): Remove SYMTAB parameter.
2549 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
2550 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
2552 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2553 (lookup_symbol_static): Likewise.
2554 (lookup_symbol_global): Likewise.
2555 (lookup_symbol_aux_block): Likewise.
2556 (lookup_global_symbol_from_objfile): Likewise.
2557 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
2558 (lookup_symbol_aux_local): Likewise.
2559 (lookup_symbol_aux_block): Likewise.
2560 (lookup_symbol_aux_symtabs): Likewise.
2561 (lookup_symbol_aux_psymtabs): Likewise.
2562 (lookup_global_symbol_from_objfile): Likewise.
2563 (basic_lookup_symbol_nonlocal): Likewise.
2564 (lookup_symbol_static): Likewise.
2565 (lookup_symbol_global): Likewise.
2567 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
2569 2008-05-17 Pedro Alves <pedro@codesourcery.com>
2571 * remote.c (init_extended_remote_ops): Fix typo.
2573 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2575 * NEWS: Mention new DICOS x86 target configuration.
2577 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2578 Ulrich Weigand <uweigand@de.ibm.com>
2580 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
2581 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
2583 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
2584 use it instead of ginfo->value.address. Look up minimal symbol by
2585 address and name. Assume OBJFILE is non-NULL.
2586 (fixup_symbol_section): Ensure we always have an objfile to look
2587 into. Extract and pass to fixup_section the symbol's address that
2588 will match the minimal symbol's address.
2589 (fixup_psymbol_section): Likewise.
2591 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
2592 overlays and the addrmap returned the wrong section.
2594 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
2595 calling fixup_symbol_section.
2597 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2599 * minsyms.c: Include "target.h".
2600 (find_solib_trampoline_target): Handle minimal symbols pointing
2601 to function descriptors as well.
2602 * Makefile.in (minsyms.o): Update dependencies.
2604 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
2605 (ppc64_standard_linkage1): ... this. Fix optional instructions.
2606 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
2607 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
2608 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
2609 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
2610 (ppc64_standard_linkage_target): Rename to ...
2611 (ppc64_standard_linkage1_target): ... this.
2612 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
2613 (ppc64_skip_trampoline_code): Support three variants of standard
2614 linkage stubs. Call find_solib_trampoline_target to handle
2617 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2619 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
2620 ppc64_sysv_abi_adjust_breakpoint_address.
2621 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2622 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2624 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2626 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
2627 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
2628 of ppc_linux_skip_trampoline_code.
2630 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2632 * gdbarch.sh: Delete dwarf_reg_to_regnum.
2633 * gdbarch.c, gdbarch.h: Regenerated.
2634 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
2635 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
2636 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
2638 2008-05-15 Pedro Alves <pedro@codesourcery.com>
2640 * linux-nat.c (trap_ptid): Delete.
2641 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
2643 * linux-thread-db.c (thread_db_wait): Adjust.
2645 2008-05-15 Joel Brobecker <brobecker@adacore.com>
2647 * linespec.c (decode_line_1): Fix a couple of comments.
2649 2008-05-15 Alan Modra <amodra@bigpond.net.au>
2651 * dbxread.c: Formatting.
2652 (INTERNALIZE_SYMBOL): Init n_other.
2653 (set_namestring): Take pointer to nlist arg rather than struct
2654 copy. Update all callers.
2656 2008-05-15 Andreas Schwab <schwab@suse.de>
2658 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
2659 (dwarf2read.o): Add $(addrmap_h).
2661 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2663 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
2664 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
2665 to handle ppc32 PLT entries.
2666 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
2669 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
2671 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
2672 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
2673 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
2674 (lookup_minimal_symbol_by_pc_section): Use
2675 lookup_minimal_symbol_by_pc_section_1.
2676 (lookup_solib_trampoline_symbol_by_pc): Likewise.
2678 2008-05-13 Joel Brobecker <brobecker@adacore.com>
2680 * findcmd.c: Add #include "gdb_stdint.h".
2681 * Makefile.in (findcmd.o): Update dependencies.
2683 2008-05-11 David S. Miller <davem@davemloft.net>
2685 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
2686 long double size override, Linux does use 128-bit now.
2688 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
2689 (sparc_linux_write_pc): New function.
2690 (sparc32_linux_init_abi): Register it.
2691 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
2692 (sparc64_linux_write_pc): New function.
2693 (sparc64_linux_init_abi): Register it.
2695 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
2696 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
2698 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2700 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
2701 and info.tdep_info before calling gdbarch_init_osabi.
2703 2008-05-09 Joel Brobecker <brobecker@adacore.com>
2705 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
2706 the type of the right hand side of the assignment to the type
2707 of the left hand side if the left hand side is a convenience
2710 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
2712 * NEWS: Mention gdbserver bi-arch capability.
2714 2008-05-09 Doug Evans <dje@google.com>
2717 * NEWS: Document find command and qSearch:memory packet.
2718 * Makefile.in (SFILES): Add findcmd.c.
2719 (COMMON_OBJS): Add findcmd.o.
2720 (findcmd.o): New rule.
2721 * findcmd.c: New file.
2722 * target.h (target_ops): New member to_search_memory.
2723 (simple_search_memory): Declare.
2724 (target_search_memory): Declare.
2725 * target.c (simple_search_memory): New fn.
2726 (target_search_memory): New fn.
2727 * remote.c (PACKET_qSearch_memory): New packet kind.
2728 (remote_search_memory): New fn.
2729 (init_remote_ops): Init to_search_memory.
2730 (init_extended_remote_ops): Ditto.
2731 (_initialize_remote): Add qSearch:memory packet config command.
2733 2008-05-09 Eli Zaretskii <eliz@gnu.org>
2735 * thread.c (_initialize_thread): Don't use commas and periods in
2736 first line of doc string of "set/show print thread-events".
2738 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2740 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
2741 Update for unwinder changes.
2743 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2745 * frame.c (get_frame_base_address, get_frame_locals_address)
2746 (get_frame_args_address): Pass the correct frame when calling
2747 frame_base_find_by_frame.
2749 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
2751 * remote.c (extended_remote_attach_1): Call target_find_description.
2753 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
2755 * remote.c (extended_remote_create_inferior_1): Clean up
2756 before marking the target running.
2758 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2760 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
2763 2008-05-07 Joel Brobecker <brobecker@adacore.com>
2765 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
2766 sparc64-sol2-tdep.c: Update for unwinder changes.
2768 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
2770 * cp-support.c (mangled_name_to_comp): Initialize storage.
2771 (unqualified_name_from_comp): Likewise.
2773 2008-05-07 Jie Zhang <jie.zhang@analog.com>
2775 * remote.c (remote_insert_breakpoint): Call get_remote_state
2776 after gdbarch_breakpoint_from_pc is called.
2777 (remote_insert_hw_breakpoint): Likewise.
2779 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2781 * valprint.c (val_print): Add new language parameter and use it
2782 instead of using the current_language. Update calls to val_print
2784 (common_val_print): Add new langauge parameter and pass it to
2786 * value.h (struct language_defn): Add opaque declaration.
2787 (val_print, common_val_print): Update declarations.
2788 * stack.c (print_frame_args): Update call to common_val_print
2789 using the appropriate language.
2790 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2791 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
2792 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
2793 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
2794 #include "language.h" if necessary.
2795 Update calls to val_print and common_val_print.
2796 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
2797 Update dependencies.
2799 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2801 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
2802 pointing inside a non-executable section as function descriptors.
2804 2008-05-06 Pedro Alves <pedro@codesourcery.com>
2806 * inf-loop.c (inferior_event_handler): Run all continuations and
2807 print any language change before running the breakpoint commands.
2809 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2811 * frame-unwind.c (frame_unwind_got_bytes): New function.
2812 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
2813 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
2814 for unwinder changes.
2816 2008-05-05 Doug Evans <dje@google.com>
2818 * NEWS: Mention new /m modifier for disassemble command.
2819 * cli/cli-cmds.c (print_disassembly): New function.
2820 (disassemble_current_function): New function
2821 (disassemble_command): Recognize /m modifier, print mixed
2823 (init_cli_cmds): Update disassemble help text.
2825 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
2827 * xtensa-tdep.c: Update for unwinder changes.
2829 2008-05-05 Andreas Schwab <schwab@suse.de>
2831 Update m68k port for unwinder changes.
2832 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
2833 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
2834 (m68k_frame_unwind): Use default_frame_sniffer.
2835 (m68k_frame_sniffer): Remove.
2836 (m68k_frame_base_address): Expect this_frame.
2837 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
2839 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
2840 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
2841 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
2842 parameter instead of pc value.
2843 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
2845 (m68k_linux_sigtramp_frame_this_id)
2846 (m68k_linux_sigtramp_frame_prev_register)
2847 (m68k_linux_sigtramp_frame_sniffer): Update signature.
2848 (m68k_linux_sigtramp_frame_unwind): Use
2849 m68k_linux_sigtramp_frame_sniffer.
2850 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
2852 * m68klinux-nat.c (store_register): Fix typo.
2854 2008-05-05 Pedro Alves <pedro@codesourcery.com>
2856 * infcmd.c (step_1): Put thread id on the stack to avoid possible
2859 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
2861 * symfile.c (reread_symbols): Update objfile's entry point.
2863 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
2864 Joel Brobecker <brobecker@adacore.com>
2866 * ada-lang.c: Update throughout to use symbol_matches_domain
2867 instead of matching the symbol domain explictly.
2868 * dwarf2read.c (add_partial_symbol): Do not add new psym for
2869 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
2870 class as typedefs. See lookup_partial_symbol function.
2871 (new_symbol): Similar to add_partial_symbol, do not create
2872 symbol for the typedef. See lookup_block_symbol.
2873 * symtab.c (symbol_matches_domain): New function, takes care
2874 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
2875 (lookup_partial_symbol): Use symbol_matches_domain to see if the
2876 found psym domain matches the given domain.
2877 (lookup_block_symbol): Likewise.
2879 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2881 * top.c (command_line_handler_continuation): Remove.
2882 (execute_command): Do not install the above.
2884 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2886 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
2887 and catch all exceptions from it.
2888 * top.c (command_line_handler_continuation): Don't
2889 call bpstat_do_action here.
2891 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2893 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
2894 (struct die_info): Remove type.
2895 (read_type_die, read_typedef, read_base_type, read_subrange_type)
2896 (read_structure_type, read_enumeration_type, read_array_type)
2897 (read_tag_pointer_type, read_tag_ptr_to_member_type)
2898 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
2899 (read_tag_string_type, read_subroutine_type, read_set_type)
2900 (read_unspecified_type): Delete prototypes. Remove check for
2901 already-loaded type. Return the new type.
2902 (set_die_type): Return the new type.
2903 (reset_die_and_siblings_types): Delete.
2904 (load_comp_unit, load_full_comp_unit): Set type_hash.
2905 (process_queue): Remove call to reset_die_and_siblings_types.
2906 (process_die): Do not read most types here. Use read_type_die
2908 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
2909 (quirk_gcc_member_function_pointer): Return the new type.
2910 (process_structure_scope, process_enumeration_scope): Use
2911 get_die_type and read the DIE's type.
2912 (read_full_die): Do not initialize die->type.
2913 (tag_type_to_type): Use read_type_die.
2914 (read_type_die): Check for already defined types. Return the
2916 (determine_prefix): Use get_die_type.
2917 (set_die_type): Return the type.
2918 (get_die_type): Take a CU argument. Check for no type_hash.
2920 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2922 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
2925 2008-05-04 Pedro Alves <pedro@codesourcery.com>
2927 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
2928 and bp_longjmp_resume breakpoints.
2929 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
2931 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
2932 breakpoints. Create bp_longjmp breakpoints as momentary
2934 (enable_longjmp_breakpoint): Delete.
2935 (set_longjmp_breakpoint): New.
2936 (disable_longjmp_breakpoint): Delete.
2937 (delete_longjmp_breakpoint): New.
2938 (set_longjmp_resume_breakpoint): Delete.
2939 (set_momentary_breakpoint_at_pc): New.
2940 (breakpoint_re_set_one): Don't delete bp_longjmp and
2941 bp_longjmp_resume breakpoints.
2942 (breakpoint_re_set): Don't create longjmp and longjmp-resume
2945 * infrun.c (step_resume_breakpoint): Add comment.
2946 (struct execution_control_state): Delete handling_longjmp member.
2947 (init_execution_control_state). Don't clear handling_longjmp.
2948 (context_switch): Don't context switch handling_longjmp.
2949 (handle_inferior_event): If handling a bp_longjmp breakpoint,
2950 create a bp_longjmp_resume breakpoint, and set it as current
2951 step_resume_breakpoint, then step over the longjmp breakpoint. If
2952 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
2953 breakpoint, delete the longjmp-resume breakpoint, and stop
2955 (currently_stepping): Remove handling_longjmp from expression.
2956 (insert_step_resume_breakpoint_at_sal): Update comment.
2957 (insert_longjmp_resume_breakpoint): New.
2959 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
2960 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
2962 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
2963 (set_longjmp_resume_breakpoint): Delete declaration.
2965 * gdbthread.h (save_infrun_state): Remove handling_longjmp
2967 (load_infrun_state): Delete *handling_longjmp parameter.
2968 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
2970 (load_infrun_state): Delete *handling_longjmp parameter. Update
2973 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
2974 (delete_longjmp_breakpoint_cleanup): New.
2975 (step_1): Call set_longjmp_breakpoint instead of
2976 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
2977 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
2978 (step_1_continuation): Pass thread id in the continuation args to
2980 (step_once): Add thread parameter. Pass thread id the the
2983 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2985 Set CU BASE_ADDRESS already from partial DIEs.
2986 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
2987 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
2988 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
2989 from these variables if it was still unset.
2991 * Makefile.in: Update dependencies.
2992 * dwarf2read.c: Include "addrmap.h"
2993 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
2994 (dwarf2_ranges_read): New prototype.
2995 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
2996 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
2997 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
2998 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
2999 comment for it. Add the found ranges to RANGES_PST. New variable
3000 BASEADDR, initialize it the common way.
3001 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
3002 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
3003 HAS_RANGES_OFFSET for the later processing.
3004 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
3005 * symtab.c: Include "addrmap.h"
3006 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
3007 Move the psymtab locator into ...
3008 (find_pc_sect_psymtab_closer): ... a new function.
3010 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
3012 * arch-utils.c (gdbarch_update_p): Use default values for
3013 info.abfd and info.target_desc if they are NULL.
3014 (gdbarch_from_bfd): Remove assertion.
3015 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
3016 using the current target description.
3017 (gdbarch_info_fill): Do not use default values for info->abfd
3018 and info->target_desc.
3020 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3022 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
3024 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
3026 * inferior.h (read_pc_pid, write_pc_pid): Remove.
3027 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
3029 * regcache.c (read_pc_pid): Remove, replace by ...
3030 (regcache_read_pc): ... this function.
3031 (write_pc_pid): Remove, replace by ...
3032 (regcache_write_pc): ... this function.
3033 (read_pc, write_pc): Update.
3035 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
3036 write_pc_pid by regcache_read_pc and regcache_write_pc.
3037 (displaced_step_fixup): Likewise.
3038 (resume): Likewise. Use regcache arch instead of current_gdbarch.
3039 (prepare_to_proceed): Likewise.
3040 (proceed): Likewise.
3041 (adjust_pc_after_break): Likewise.
3042 (handle_inferior_event): Likewise.
3044 * linux-nat.c (cancel_breakpoint): Likewise.
3045 * linux-thread-db.c (check_event): Likewise.
3046 * aix-thread.c (aix_thread_wait): Likewise.
3047 * tracepoint.c (trace_dump_command): Likewise.
3049 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3051 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
3052 SYMBOL_LOCATION_BATON.
3054 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
3056 * target.h (struct target_ops): New field to_auxv_parse.
3057 * auxv.c (default_auxv_parse): New, renamed from previous
3059 (target_auxv_parse): Try to call target method. Fallback to
3060 default_auxv_parse if not found.
3061 * procfs.c (procfs_auxv_parse): New.
3062 (init_procfs_ops): On Solaris, in 64-bit mode, install
3065 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
3067 * symfile.c (add_symbol_file_command): Use paddress rather than
3068 hex_string to print the address.
3070 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3072 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
3073 return the null frame ID to terminate the backtrace.
3075 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3077 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
3078 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
3079 (SIG_FRAME_PC_OFFSET): Likewise.
3080 (SIG_FRAME_LR_OFFSET): Likewise.
3081 (SIG_FRAME_FP_OFFSET): Likewise.
3082 (rs6000_push_dummy_call): Likewise.
3083 (rs6000_return_value): Likewise.
3084 (rs6000_convert_from_func_ptr_addr): Likewise.
3085 (branch_dest, rs6000_software_single_step): Likewise.
3086 (deal_with_atomic_sequence): Rename to ...
3087 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
3088 Do not call branch_dest; inline required parts of that function.
3089 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
3090 with SYMBOL_LINKAGE_NAME.
3091 (struct reg, regsize): Delete.
3092 (read_memory_addr): Delete; inline into callers.
3093 (rs6000_skip_prologue): Move after skip_prologue.
3094 (skip_prologue): Remove prototype.
3095 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
3096 initialization as if this variable were true. Do not install
3097 ppc64_sysv_abi_adjust_breakpoint_address.
3099 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
3100 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
3102 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
3103 (SIG_FRAME_PC_OFFSET): Likewise.
3104 (SIG_FRAME_LR_OFFSET): Likewise.
3105 (SIG_FRAME_FP_OFFSET): Likewise.
3106 (rs6000_push_dummy_call): Likewise.
3107 (rs6000_return_value): Likewise.
3108 (rs6000_convert_from_func_ptr_addr): Likewise.
3109 (branch_dest, rs6000_software_single_step): Likewise. Replace
3110 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
3111 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
3112 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
3113 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
3114 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
3116 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
3117 (AIX_TEXT_SEGMENT_BASE): New macro.
3118 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
3119 by AIX_TEXT_SEGMENT_BASE.
3121 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
3122 (struct gdbarch_tdep): Remove text_segment_base member.
3123 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
3124 ppc64_sysv_abi_adjust_breakpoint_address.
3126 * Makefile.in (rs6000-tdep.o): Update dependencies.
3127 (rs6000-aix-tdep.o): Likewise.
3129 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
3130 Thiago Jung Bauermann <bauerman@br.ibm.com>
3132 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
3133 * doublest.c (convert_typed_floating): Fix typo in comment.
3134 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
3135 * frame-unwind.h (frame_sniffer_ftype): Likewise.
3136 * frame.c (frame_unwind_address_in_block): Likewise.
3137 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
3138 * symtab.h (struct symbol): Likewise.
3139 * tramp-frame.h (struct trad_frame_cache): Likewise.
3140 * value.c (allocate_repeat_value): Likewise.
3142 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3144 * infrun.c (handle_inferior_event): Do not insert breakpoints at
3145 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
3147 2008-05-03 Pedro Alves <pedro@codesourcery.com>
3149 * parse.c (parse_exp_in_context): Don't override
3150 expression_context_pc if get_selected_block returned a valid
3153 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
3155 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
3156 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
3157 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
3159 * c-typeprint.c (c_type_print_base): Delete handling of template
3161 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
3162 (METHOD_PTR_TO_VOFFSET): Delete.
3163 * defs.h (QUIT_FIXME): Delete.
3164 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
3165 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
3166 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
3167 ninstantiations, and instantiations.
3168 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
3169 (TYPE_FN_FIELD_INLINED): Delete.
3170 * srec.h (SREC_BINARY): Delete.
3171 * symtab.c (symbol_init_demangled_name): Delete.
3172 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
3173 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
3174 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
3175 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
3176 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
3177 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
3178 * target.h (enum thread_control_capabilities): Delete tc_switch.
3179 (target_can_switch_threads): Delete.
3181 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
3183 * Makefile.in (objfiles.o): Update.
3184 * exec.c (exec_set_section_address): Support p->addr != 0.
3185 * objfiles.c (objfile_relocate): Update exec_ops section
3187 * symfile.c (place_section): Move exec_set_section_address call...
3188 (default_symfile_offsets): ...to here.
3190 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3192 * Makefile.in (ppc_linux_tdep_h): New macro.
3193 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
3194 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
3195 (powerpc_e500l_c): Likewise.
3196 (ppc-linux-nat.o): Update dependencies.
3197 (ppc-linux-tdep.o): Update dependencies.
3198 (rs6000-tdep.o): Update dependencies.
3200 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
3201 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
3202 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
3203 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
3204 (tdesc_powerpc_e500): Remove.
3206 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
3207 and "features/rs6000/powerpc-altivec64.c".
3208 (ppc_supply_reg, ppc_collect_reg): Make global.
3209 (variants): Use tdesc_powerpc_32 for "powerpc" and
3210 tdesc_powerpc_altivec64 for "powerpc64".
3211 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
3213 * ppc-linux-tdep.h: New file.
3215 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
3216 Include "features/rs6000/powerpc-32l.c".
3217 Include "features/rs6000/powerpc-altivec32l.c".
3218 Include "features/rs6000/powerpc-64l.c".
3219 Include "features/rs6000/powerpc-altivec64l.c".
3220 Include "features/rs6000/powerpc-e500l.c".
3221 (ppc_linux_supply_gregset): New function.
3222 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
3223 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
3224 (ppc64_linux_gregset): Likewise.
3225 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
3226 (ppc_linux_trap_reg_p): New function.
3227 (ppc_linux_write_pc): New function.
3228 (ppc_linux_core_read_description): New function.
3229 (ppc_linux_init_abi): Install ppc_linux_write_pc and
3230 ppc_linux_core_read_description. Install orig_r3 and trap
3231 registers if present in the target description.
3232 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
3234 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
3235 (PT_ORIG_R3, PT_TRAP): Define if necessary.
3236 (ppc_register_u_addr): Handle orig_r3 and trap registers.
3237 (fetch_ppc_registers): Likewise.
3238 (store_ppc_registers): Likewise.
3239 (store_register): Likewise.
3240 (ppc_linux_read_description): Check whether AltiVec is supported.
3241 Check whether inferior is 32-bit or 64-bit. Return the appropriate
3242 Linux target description.
3244 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
3245 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
3246 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
3247 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
3248 rs6000/powerpc-e500. Update -expedite variables accordingly.
3250 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
3251 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
3252 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
3253 * features/rs6000/powerpc-e500.c: Regenerate.
3254 * features/rs6000/powerpc-32.c: Regenerate.
3255 * features/rs6000/powerpc-64.c: Regenerate.
3257 * features/rs6000/power-linux.xml: New file.
3258 * features/rs6000/power64-linux.xml: New file.
3259 * features/rs6000/powerpc-32l.xml: New file.
3260 * features/rs6000/powerpc-altivec32l.xml: New file.
3261 * features/rs6000/powerpc-64l.xml: New file.
3262 * features/rs6000/powerpc-altivec64l.xml: New file.
3263 * features/rs6000/powerpc-e500l.xml: New file.
3264 * features/rs6000/powerpc-32l.c: New (generated) file.
3265 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
3266 * features/rs6000/powerpc-64l.c: New (generated) file.
3267 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
3268 * features/rs6000/powerpc-e500l.xml: New (generated) file.
3270 * regformats/reg-ppc.dat: Remove.
3271 * regformats/reg-ppc64.dat: Remove.
3272 * regformats/rs6000/powerpc-32.dat: Remove.
3273 * regformats/rs6000/powerpc-64.dat: Remove.
3274 * regformats/rs6000/powerpc-e500.dat: Remove.
3275 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
3276 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
3277 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
3278 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
3279 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
3281 2008-05-03 Pedro Alves <pedro@codesourcery.com>
3283 * thread.c (delete_thread): Call observer_notify_thread_exit.
3284 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
3285 thread_exit observer.
3286 (mi_thread_exit): New.
3288 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
3290 * breakpoint.c (create_exception_catchpoint): Remove prototype
3291 for already deleted function.
3292 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
3293 * frame.h (show_stack_frame): Remove prototype.
3294 * stack.c (show_stack_frame): Remove empty, unused function.
3295 * source.c (symtab_to_fullname, print_source_lines): Small fix
3297 * value.c (show_values): Update comments to mention "show values"
3298 command instead of "info history".
3300 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
3302 * linespec.c: Include "target.h".
3303 (minsym_found): Handle minimal symbols pointing to function
3304 descriptors. Use find_function_start_pc.
3305 * minsyms.c (msymbol_objfile): New function.
3306 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
3307 to function descriptors.
3308 * symtab.c (fixup_section): Only use minimal symbol at the same
3309 address to determine section of a symbol.
3310 (find_function_start_pc): New function.
3311 (find_function_start_sal): Use it.
3312 * symtab.h (msymbol_objfile): Add prototype.
3313 (find_function_start_pc): Likewise.
3314 * value.c: Include "objfiles.h".
3315 (value_fn_field): Handle minimal symbols pointing to function
3317 * Makefile.in (linespec.o): Update dependencies.
3318 (value.o): Likewise.
3320 2008-05-02 Joel Brobecker <brobecker@adacore.com>
3322 * ada-lang.c (unwrap_value): Handle the case where the "F" field
3323 inside a PAD type is a bitfield.
3325 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
3327 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
3328 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3329 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3330 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
3331 Allow typedefs when checking for function pointer arguments.
3332 Right-align small structs passed on the stack.
3333 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
3334 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3335 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3337 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3339 * Makefile.in (arm-tdep.o): Update.
3340 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
3341 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
3342 (arm_pc_is_thumb): Use mapping symbols.
3343 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
3344 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
3345 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
3346 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
3347 * gdbarch.sh: Add record_special_symbol.
3348 * gdbarch.c, gdbarch.h: Regenerated.
3349 * objfiles.c (struct objfile_data): Add cleanup member.
3350 (register_objfile_data_with_cleanup): New function, from
3351 register_objfile_data.
3352 (register_objfile_data): Use it.
3353 (objfile_free_data): Call clear_objfile_data.
3354 (clear_objfile_data): Call cleanup functions.
3355 * objfiles.h (register_objfile_data_with_cleanup): Declare.
3357 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3359 * objfiles.c (init_entry_point_info): Handle shared libraries.
3361 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3363 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
3366 2008-05-02 Jim Blandy <jimb@codesourcery.com>
3367 Pedro Alves <pedro@codesourcery.com>
3369 Implement displaced stepping.
3371 * gdbarch.sh (max_insn_length): New 'variable'.
3372 (displaced_step_copy, displaced_step_fixup)
3373 (displaced_step_free_closure, displaced_step_location): New
3375 (struct displaced_step_closure): Add forward declaration.
3376 * gdbarch.c, gdbarch.h: Regenerated.
3378 * arch-utils.c: #include "objfiles.h".
3379 (simple_displaced_step_copy_insn)
3380 (simple_displaced_step_free_closure)
3381 (displaced_step_at_entry_point): New functions.
3382 * arch-utils.h (simple_displaced_step_copy_insn)
3383 (simple_displaced_step_free_closure)
3384 (displaced_step_at_entry_point): New prototypes.
3386 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
3387 (I386_MAX_MATCHED_INSN_LEN): ... this.
3388 (i386_absolute_jmp_p, i386_absolute_call_p)
3389 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
3390 (i386_displaced_step_fixup): New functions.
3391 (struct i386_insn, i386_match_insn): Update.
3392 (i386_gdbarch_init): Set gdbarch_max_insn_length.
3393 * i386-tdep.h (I386_MAX_INSN_LEN): New.
3394 (i386_displaced_step_fixup): New prototype.
3395 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
3396 Register gdbarch_displaced_step_copy,
3397 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
3398 and gdbarch_displaced_step_location functions.
3400 * infrun.c (debug_displaced): New variable.
3401 (show_debug_displaced): New function.
3402 (struct displaced_step_request): New struct.
3403 (displaced_step_request_queue, displaced_step_ptid)
3404 (displaced_step_gdbarch, displaced_step_closure)
3405 (displaced_step_original, displaced_step_copy)
3406 (displaced_step_saved_copy, can_use_displaced_stepping): New
3408 (show_can_use_displaced_stepping, use_displaced_stepping)
3409 (displaced_step_clear, cleanup_displaced_step_closure)
3410 (displaced_step_dump_bytes, displaced_step_prepare)
3411 (displaced_step_clear_cleanup, write_memory_ptid)
3412 (displaced_step_fixup): New functions.
3413 (resume): Call displaced_step_prepare.
3414 (proceed): Call read_pc once, and remember the value. If using
3415 displaced stepping, don't remove breakpoints.
3416 (handle_inferior_event): Call displaced_step_fixup. Add some
3417 debugging output. When we try to step over a breakpoint, but get
3418 a signal to deliver to the thread instead, ensure the step-resume
3419 breakpoint is actually inserted. If a thread hop is needed, and
3420 displaced stepping is enabled, don't remove breakpoints.
3421 (init_wait_for_inferior): Call displaced_step_clear.
3422 (_initialize_infrun): Add "set debug displaced" command. Add
3423 "maint set can-use-displaced-stepping" command. Clear
3424 displaced_step_ptid.
3425 * inferior.h (debug_displaced): Declare variable.
3426 (displaced_step_dump_bytes): Declare function.
3428 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
3431 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3433 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
3434 (arm_force_mode_string, arm_show_fallback_mode)
3435 (arm_show_force_mode): New.
3436 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
3438 (_initialize_arm_tdep): Add "set arm fallback-mode"
3439 and "set arm force-mode".
3440 * NEWS: Document new commands.
3442 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
3444 * main.h (batch_silent): Declare.
3445 * event-top.c: Include main.h.
3446 (gdb_setup_readline): Remove extern batch_silent declaration.
3447 * infrun.c (normal_stop): Don't print source location when running in
3448 --batch-silent mode.
3449 * Makefile.in (event-top.o): Add main.h dependency.
3451 2008-05-02 Andreas Schwab <schwab@suse.de>
3453 * target.h (struct target_ops): Add
3454 to_watchpoint_addr_within_range.
3455 (target_watchpoint_addr_within_range): New function.
3456 * target.c (update_current_target): Inherit
3457 to_watchpoint_addr_within_range, defaulting to
3458 default_watchpoint_addr_within_range.
3459 (default_watchpoint_addr_within_range): New function.
3460 (debug_to_watchpoint_addr_within_range): New function.
3461 (setup_target_debug): Set to_watchpoint_addr_within_range.
3462 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
3464 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
3465 * breakpoint.c (watchpoints_triggered): Use
3466 target_watchpoint_addr_within_range.
3468 2008-05-01 Pedro Alves <pedro@codesourcery.com>
3470 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
3471 (i[34567]86-*-dicos*, x86_64-*-dicos*):
3472 Set gdb_osabi to GDB_OSABI_DICOS.
3474 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
3475 * osabi.c (gdb_osabi_name): Add "DICOS".
3477 * i386-dicos-tdep.c: New file.
3479 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
3480 (ALLDEPFILES): Add i386-dicos-tdep.c.
3481 (i386-dicos-tdep.o): New rule.
3483 2008-05-01 Pedro Alves <pedro@codesourcery.com>
3485 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
3486 and register the fork's PTID as a thread.
3488 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
3491 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
3492 assign its value to the breakpoint created.
3493 (create_breakpoints): Add breakpoint_ops argument and pass it
3494 to create_breakpoint call.
3495 (break_command_really): Add breakpoint_ops argument and pass/assign
3497 (break_command_1): Pass NULL as ops argument.
3498 (set_breakpoint): Pass NULL as ops argument.
3499 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
3500 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
3501 catch and throw catchpoints.
3503 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
3506 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
3507 translate signal numeric value from the target to GDB's enum
3509 * gdbarch.c, gdbarch.h: Regenerated.
3510 * gdbarch.sh: Added two new functions target_signal_from_host and
3511 target_signal_to_host.
3512 * target.h (default_target_signal_from_host,
3513 default_target_signal_to_host): New functions - declarations.
3514 * signals/signals.c (struct gdbarch): New declaration.
3515 (default_target_signal_to_host, default_target_signal_from_host): New
3518 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
3519 Pedro Alves <pedro@codesourcery.com>
3521 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
3522 Johnston <jjohnstn@redhat.com>.
3524 * NEWS: Mention attach to stopped process fix.
3525 * infcmd.c (detach_command, disconnect_command): Discard the thread
3527 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
3528 attaching. Use signal_stop_state.
3529 (signal_stop_state): Check stop_soon.
3530 * linux-nat.c (kill_lwp): Declare earlier.
3531 (pid_is_stopped, linux_nat_post_attach_wait): New.
3532 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
3534 (linux_nat_attach): Use linux_nat_post_attach_wait.
3535 (detach_callback, linux_nat_detach): Improve handling for signalled
3537 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
3538 from the process ID.
3539 * Makefile.in (infcmd.o): Update.
3541 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
3543 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
3544 * arm-tdep.c (arm_frame_is_thumb): New.
3545 (arm_pc_is_thumb): Clarify comment.
3546 (thumb_analyze_prologue): Remove PC special case.
3547 (thumb_scan_prologue): Take a block_addr argument. Use it for
3548 find_pc_partial_function. Remove unused variables.
3549 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
3550 for find_pc_partial_function. Remove PC special case.
3551 (arm_prologue_prev_register): Add special handling for PC and CPSR.
3552 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
3553 (arm_get_next_pc): Use arm_frame_is_thumb.
3554 (arm_write_pc): Use CPSR_T instead of 0x20.
3555 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
3556 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
3558 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
3559 DWARF2_FRAME_REG_FN.
3560 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
3561 DWARF2_FRAME_REG_FN.
3562 (struct dwarf2_frame_state_reg): Add FN to loc union.
3564 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
3566 * exec.c (print_section_info): Add missing '\n'.
3568 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
3570 * thread.c (add_thread): Move observer call to ...
3571 (add_thread_silent): ... here.
3573 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3575 * rs6000-tdep.c: Update for unwinder changes.
3576 * ppcobsd-tdep.c: Likewise.
3578 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3580 * s390-tdep.c: Update for unwinder changes.
3582 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3584 * spu-tdep.c: Update for unwinder changes.
3586 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3588 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
3589 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
3590 sparc64-linux-tdep.c: Update for unwinder changes.
3592 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3594 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
3595 for unwinder changes.
3596 * mips-tdep.c: Likewise.
3597 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
3600 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3602 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
3605 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3607 Update i386 and amd64 ports for unwinder changes.
3609 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
3610 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
3611 (amd64_frame_unwind): Use default_frame_sniffer.
3612 (amd64_frame_sniffer): Delete.
3613 (amd64_sigtramp_frame_cache): Expect this_frame.
3614 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
3615 (amd64_sigtramp_frame_sniffer): Update signature.
3616 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
3617 (amd64_frame_base_address): Expect this_frame.
3618 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
3620 (amd64_init_abi): Use set_gdbarch_dummy_id and
3621 frame_unwind_append_unwinder.
3622 * i386-tdep.c (i386_frame_cache): Expect this_frame.
3623 (i386_frame_this_id, i386_frame_prev_register): Update signature.
3624 (i386_frame_unwind): Use default_frame_sniffer.
3625 (i386_frame_sniffer): Delete.
3626 (i386_sigtramp_frame_cache): Expect this_frame.
3627 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
3628 (i386_sigtramp_frame_sniffer): Update signature.
3629 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
3630 (i386_frame_base_address): Update signature.
3631 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
3632 (i386_push_dummy_call): Update comment.
3633 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
3635 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
3636 and frame_unwind_append_unwinder.
3637 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
3638 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
3639 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
3640 i386nbsd-tdep.c: Update for unwinder changes.
3642 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3644 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
3645 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
3647 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
3648 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
3649 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
3651 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
3653 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
3655 * tramp-frame.h (struct tramp_frame): Update signature of init.
3656 * Makefile.in (trad-frame.o): Update.
3658 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3660 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
3661 (execute_stack_op): Put this_frame in the baton.
3662 (execute_cfa_program): Take this_frame.
3663 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
3664 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
3665 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
3666 (dwarf2_frame_this_id): Adjust to work on this_frame.
3667 (dwarf2_signal_frame_this_id): Delete.
3668 (dwarf2_frame_prev_register): Update signature. Use new frame
3670 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
3671 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
3672 dwarf2_frame_sniffer.
3673 (dwarf2_append_unwinders): New.
3674 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
3676 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
3677 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
3678 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
3679 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
3680 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
3681 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
3682 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
3683 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
3684 (dwarf2_append_unwinders): Declare.
3685 (dwarf2_frame_base_sniffer): Update declaration.
3686 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
3689 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3691 Convert frame unwinders to use the current frame and
3694 * frame.c (frame_debug): Make global.
3695 (get_frame_id): Pass this frame to unwinder routines.
3696 (frame_pc_unwind): Remove unused unwind->prev_pc support.
3697 (do_frame_register_read): Do not discard the return value of
3698 frame_register_read.
3699 (frame_register_unwind): Remove debug messages. Use
3700 frame_unwind_register_value.
3701 (frame_unwind_register_value, get_frame_register_value): New
3703 (create_new_frame, get_frame_base_address, get_frame_locals_address)
3704 (get_frame_args_address, get_frame_type): Pass this frame to
3706 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
3708 * frame.h: Update comments.
3709 (frame_debug, frame_unwind_register_value, get_frame_register_value)
3710 (frame_prepare_for_sniffer): Declare.
3711 * frame-unwind.h: Update comments and parameter names.
3712 (default_frame_sniffer): Declare.
3713 (frame_prev_register_ftype): Return a struct value *.
3714 (struct frame_unwind): Remove prev_pc member.
3715 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
3716 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
3717 (frame_unwind_got_register, frame_unwind_got_memory)
3718 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
3719 * frame-base.h: Update comments and parameter names.
3720 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
3721 if necessary. Add debugging output.
3722 * sentinel-frame.c (sentinel_frame_prev_register)
3723 (sentinel_frame_this_id): Update for new signature.
3724 (sentinel_frame_prev_pc): Delete.
3725 (sentinel_frame_unwinder): Remove prev_pc.
3726 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
3728 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
3729 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
3730 (frame_unwind_append_sniffer): Delete.
3731 (frame_unwind_append_unwinder): New function.
3732 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
3733 from unwinders. Use frame_prepare_for_sniffer.
3734 (default_frame_sniffer, frame_unwind_got_optimized)
3735 (frame_unwind_got_register, frame_unwind_got_memory)
3736 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
3737 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
3738 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
3740 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
3741 * gdbarch.c, gdbarch.c: Regenerated.
3742 * frame-base.c (default_frame_base_address)
3743 (default_frame_locals_address, default_frame_args_address): Update
3745 (frame_base_find_by_frame): Pass this frame to unwinder routines.
3746 * infcall.c (call_function_by_hand): Update comments.
3747 * Makefile.in (frame-unwind.o): Update dependencies.
3749 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3751 * ada-lang.c (ada_value_primitive_packed_val): Only check
3752 value_lazy for memory lvals.
3753 * findvar.c (value_of_register_lazy): New function.
3754 (locate_var_value): Only check value_lazy for memory lvals.
3755 * valarith.c (value_subscripted_rvalue): Likewise.
3756 * valops.c (value_fetch_lazy): Handle both memory and register
3758 (search_struct_field, value_slice): Only check value_lazy for memory
3760 * value.c (struct value): Update comment for lazy.
3761 (value_primitive_field): Only check value_lazy for memory lvals.
3762 * value.h (value_lazy): Update comment.
3763 (value_of_register_lazy): Declare.
3765 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3767 * corefile.c (reopen_exec_file): Close any open files.
3769 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3771 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
3772 show_memory_breakpoints to 1 while reading the instruction bundle.
3774 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3776 * gdbarch.sh: Document the return_value method. Explain that
3777 the FUNCTYPE parameter might be NULL.
3778 * gdbarch.h: Regenerated.
3779 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
3780 type when calling using_struct_return, as this is unnecessary
3783 2008-04-28 Joel Brobecker <brobecker@adacore.com>
3785 * terminal.h (create_tty_session): Fix return type.
3787 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
3789 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
3791 2008-04-26 Joel Brobecker <brobecker@adacore.com>
3793 * breakpoint.c (condition_command, commands_from_control_command)
3794 (break_command_really): Minor reformatting.
3796 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3798 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
3800 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3802 * amd64-tdep.c (amd64_get_longjmp_target): New.
3803 (amd64_init_abi): Register amd64_get_longjmp_target as
3804 gdbarch_get_longjmp_target callback.
3805 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
3807 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3809 * breakpoint.h (enum bpstat_what_main_action): Delete
3810 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
3812 * breakpoint.c (clrs): Delete.
3813 (bpstat_what): Update table.
3815 * infrun.c (handle_inferior_event): Remove
3816 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
3818 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3820 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
3821 Adjust all prototypes using mi_cmd_args_ftype to use
3823 (struct mi_cmd): Remove the args_func field.
3824 * mi/mi-cmds.c: Don't provide value for the args_func field.
3825 * mi/mi-main.c (mi_execute_async_cli_command)
3826 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3827 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3828 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
3829 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
3830 (mi_cmd_target_download): Adjust.
3831 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
3832 (mi_cmd_execute): Do not check for args_func.
3833 (mi_execute_async_cli_command): Adjust.
3834 * mi/mi-parse.c: Don't check for args_func.
3836 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3838 * breakpoint.c (bpstat_check_location)
3839 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
3840 New, extracted from bpstat_stop_status.
3841 (bpstat_stop_status): Use the above.
3843 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3845 * mi/mi-main.c (last_async_command): Rename to current_token.
3846 (previous_async_command): Remove.
3847 (mi_cmd_gdb_exit): Adjust.
3848 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
3849 (mi_cmd_target_select): Adjust.
3850 (mi_cmd_execute): Don't set previous_async_command. Free token
3851 here even in async mode.
3852 (mi_execute_async_cli_command): Adjust.
3853 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
3855 (mi_load_progress): Adjust.
3857 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3859 * infcmd.c (step_1_continuation): Always disable longjmp
3860 breakpoint if we're not going to do another step.
3862 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3864 exec_cleanup murder.
3865 * breakpoint.c (until_break_command_continuation): Add
3866 the 'error' parameter. Directly delete the breakoint as
3867 opposed to running cleanups.
3868 (until_break_command): Install continuation only
3869 after starting the target. Don't use exec cleanups,
3870 use ordinary cleanups. Discard cleanups is successfully
3871 started the target in async mode.
3872 (make_cleanup_delete_breakpoint): Remove.
3873 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
3875 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
3877 (struct continations): Add the 'error' parameter to the
3878 continuation_hook field.
3879 (add_continuation, do_all_continuations)
3880 (add_intermediate_continuation)
3881 (do_all_intermediate_continuations): Add the 'error' parameter.
3882 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
3883 * inf-loop.c (inferior_event_handler): Instead of calling
3884 discard_all_continuations, use do_all_continuations with 1 as
3885 'error' parameter. Pass 0 as 'error' parameter in existing uses
3886 of discard_all_continuations.
3887 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
3889 (step_once): Install continuation only after resuming the target.
3890 (step_1_continuation): Disable longjmp breakpoint on error.
3891 (finish_command_continuation): Add the error parameter. Delete
3892 the finish breakpoint directly, do not use cleanups.
3893 (finish_command): Do not use exec_cleanups. Always setup
3894 continuation. For sync case, immediately run them.
3895 (attach_command_continuation): Add the error parameter.
3896 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
3897 remove step_resume_breakpoint -- adjust delete it directly.
3898 * interps.c (interp_set): Adjust call to do_all_continations.
3899 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
3901 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
3903 (mi_cmd_execute): Do not use exec_cleanup.
3904 (mi_execute_async_cli_command): Simplify the string concatenation
3905 logic. Do no use exec cleanup.
3906 (mi_exec_async_cli_cmd_continuation): New parameter error.
3907 Free last_async_command.
3908 * top.c (command_line_handler_continuation): New parameter error.
3909 * utils.c (exec_cleanup_chain, make_exec_cleanup)
3910 (do_exec_cleanups): Remove.
3911 (add_continuation, do_all_continations)
3912 (add_intermediate_continuation)
3913 (do_all_intermediate_continuations): New parameter error.
3915 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3917 * breakpoint.h (bp_location_p): New typedef.
3918 Register a vector of bp_location_p.
3919 * breakpoint.c (always_inserted_mode)
3920 (show_always_inserted_mode): New.
3921 (unlink_locations_from_global_list): Remove.
3922 (update_global_location_list)
3923 (update_global_location_list_nothrow): New.
3924 (update_watchpoint): Don't free locations.
3925 (should_insert_location): New.
3926 (insert_bp_location): Use should_insert_location.
3927 (insert_breakpoint_locations): Copied from
3929 (insert_breakpoint): Use insert_breakpoint_locations.
3930 (bpstat_stop_status): Call update_global_location_list
3931 when disabling breakpoint.
3932 (allocate_bp_location): Don't add to bp_location_chain.
3933 (set_raw_breakpoint)
3934 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
3935 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
3936 (enable_overlay_breakpoints, disable_overlay_breakpoints)
3937 (set_longjmp_resume_breakpoint)
3938 (enable_watchpoints_after_interactive_call_stop)
3939 (disable_watchpoints_before_interactive_call_start)
3940 (create_internal_breakpoint)
3941 (create_fork_vfork_event_catchpoint)
3942 (create_exec_event_catchpoint, set_momentary_breakpoint)
3943 (create_breakpoints, break_command_1, watch_command_1)
3944 (create_exception_catchpoint)
3945 (handle_gnu_v3_exceptions)
3946 (disable_breakpoint, breakpoint_re_set_one)
3947 (create_thread_event_breakpoint, create_solib_event_breakpoint)
3948 (create_ada_exception_breakpoint): : Don't call check_duplicates.
3949 Call update_global_location_list.
3950 (delete_breakpoint): Don't remove locations and don't
3951 try to reinsert them. Call update_global_location_list.
3952 (update_breakpoint_locations): Likewise.
3953 (restore_always_inserted_mode): New.
3954 (update_breakpoints_after_exec): Temporary disable
3955 always inserted mode.
3956 * Makefile.in: Update dependencies.
3958 * infrun.c (proceed): Remove breakpoints while stepping
3960 (handle_inferior_event): Don't remove or insert
3962 * linux-fork.c (checkpoint_command): Remove breakpoints
3963 before fork and insert after.
3964 (linux_fork_context): Remove breakpoints before switch
3966 * target.c (target_disconnect, target_detach): Remove
3967 breakpoints from target.
3970 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3972 * breakpoint.c (print_one_breakpoint_location): In MI
3973 mode, report the location string the breakpoint was
3974 originally created with.
3976 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
3978 * Makefile.in (xtensa-tdep.o): Update dependencies.
3979 * configure.tgt (xtensa*): Update dependencies.
3980 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
3981 Local variable areg renamed to arreg.
3982 (areg_number): New function.
3983 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
3984 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
3985 replaced by arreg_number.
3986 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
3987 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
3988 (xtensa_scan_prologue): New function.
3989 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
3990 when ENTRY instraction hasn't been executed yet. Get the frame pointer
3991 value based on prologue analysis. Fix the bugs preventing WS and
3992 AR4-AR7/A11 registers from getting right values for intermediate frames,
3993 whose registers have been already spilled.
3994 (xtensa_frame_prev_register): Fix WS register value. Use are_number
3995 and arreg_number appropriately.
3996 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
3997 svr4_ilp32_fetch_link_map_offsets.
3999 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
4001 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
4002 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
4004 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
4006 * acinclude.m4: Add override.m4.
4007 * configure: Regenerate.
4009 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
4011 * ada-lang.c (get_selections): Variable PROMPT made non-const and
4012 initialized with a trailing space now. Use PROMPT_ARG of
4013 COMMAND_LINE_INPUT instead of printing it ourselves.
4015 2008-04-22 Joel Brobecker <brobecker@adacore.com>
4017 * NEWS: Document support for 64-bit core file.
4019 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
4021 * NEWS: Add information on calling convention and new SH CLI options.
4023 * sh-tdep.c (sh_cc_gcc): New static string.
4024 (sh_cc_renesas): Ditto.
4025 (sh_cc_enum): New static string array.
4026 (sh_active_calling_convention): New static string pointer denoting
4027 active user chosen ABI.
4028 (sh_is_renesas_calling_convention): New function to return function
4029 specific ABI, or user choice if necessary.
4030 (sh_use_struct_convention): Rename first argument and turn around its
4031 meaning. Check for renesas ABI and return accordingly.
4032 (sh_use_struct_convention_nofpu): New function.
4033 (sh_next_flt_argreg): Get function type as third parameter. Check
4034 for renesas ABI and choose floating registers accordingly.
4035 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
4036 struct return slot accordingly.
4037 (sh_push_dummy_call_nofpu): Ditto.
4038 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
4039 Evaluate ABI and give to sh_use_struct_convention_nofpu.
4040 (sh_return_value_fpu): Evaluate ABI and give to
4041 sh_use_struct_convention.
4042 (show_sh_command): New function.
4043 (set_sh_command): Ditto.
4044 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
4047 * gdbarch.sh (return_value): Add func_type argument.
4048 * gdbarch.c: Regenerate.
4050 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
4051 val_type so as not to collide with value_type function. Call
4052 using_struct_return with additional function type argument.
4053 * infcall.c (call_function_by_hand): Call using_struct_return and
4054 gdbarch_return_value with additional function type argument.
4055 * infcmd.c (print_return_value): Take addition func_type argument.
4056 Call gdbarch_return_value with additional function type argument.
4057 (finish_command_continuation): Call print_return_value with additional
4058 function type argument.
4059 (finish_command): Ditto.
4060 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
4061 additional function type argument.
4062 * stack.c (return_command): Call using_struct_return and
4063 gdbarch_return_value with additional function type argument.
4064 * value.c (using_struct_return): Take additional function type argument.
4065 * value.h (using_struct_return): Accommodate declaration.
4066 * alpha-tdep.c (alpha_return_value): Add func_type argument.
4067 * amd64-tdep.c (amd64_return_value): Ditto.
4068 * arm-tdep.c (arm_return_value): Ditto.
4069 * avr-tdep.c (avr_return_value): Ditto.
4070 * cris-tdep.c (cris_return_value): Ditto.
4071 * frv-tdep.c (frv_return_value): Ditto.
4072 * h8300-tdep.c (h8300_return_value): Ditto.
4073 (h8300h_return_value): Ditto.
4074 * hppa-tdep.c (hppa32_return_value): Ditto.
4075 (hppa64_return_value): Ditto.
4076 * i386-tdep.c (i386_return_value): Ditto.
4077 * ia64-tdep.c (ia64_return_value): Ditto.
4078 * iq2000-tdep.c (iq2000_return_value): Ditto.
4079 * m32c-tdep.c (m32c_return_value): Ditto.
4080 * m32r-tdep.c (m32r_return_value): Ditto.
4081 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
4082 * m68k-tdep.c (m68k_return_value): Ditto.
4083 (m68k_svr4_return_value): Ditto.
4084 * m88k-tdep.c (m88k_return_value): Ditto.
4085 * mep-tdep.c (mep_return_value): Ditto.
4086 * mips-tdep.c (mips_eabi_return_value): Ditto.
4087 (mips_n32n64_return_value): Ditto.
4088 (mips_o32_return_value): Ditto.
4089 (mips_o64_return_value): Ditto.
4090 * mn10300-tdep.c (mn10300_return_value): Ditto.
4091 * mt-tdep.c (mt_return_value): Ditto.
4092 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
4093 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
4094 (ppc_sysv_abi_broken_return_value): Ditto.
4095 (ppc64_sysv_abi_return_value): Ditto.
4096 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
4097 (ppc_sysv_abi_broken_return_value): Ditto.
4098 (ppc64_sysv_abi_return_value): Ditto.
4099 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
4100 * rs6000-tdep.c (rs6000_return_value): Ditto.
4101 * s390-tdep.c (s390_return_value): Ditto.
4102 * score-tdep.c (score_return_value): Ditto.
4103 * sh-tdep.c (sh_return_value_nofpu): Ditto.
4104 (sh_return_value_fpu): Ditto.
4105 * sh64-tdep.c (sh64_return_value): Ditto.
4106 * sparc-tdep.c (sparc32_return_value): Ditto.
4107 * sparc64-tdep.c (sparc64_return_value): Ditto.
4108 * spu-tdep.c (spu_return_value): Ditto.
4109 * v850-tdep.c (v850_return_value): Ditto.
4110 * vax-tdep.c (vax_return_value): Ditto.
4111 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
4112 * xtensa-tdep.c (xtensa_return_value): Ditto.
4114 * gdbtypes.h (struct type): Add calling_convention member.
4115 * dwarf2read.c (read_subroutine_type): Add calling convention read
4116 from DW_AT_calling_convention attribute to function type.
4118 2008-04-22 Markus Deuling <deuling@de.ibm.com>
4120 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
4121 multi_f77_subscript to support values from registers.
4122 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
4123 * value.h (value_subscripted_rvalue): Add prototype.
4125 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
4127 * f-valprint.c (f_val_print): Likewise.
4129 2008-04-21 Craig Silverstein <csilvers@google.com>
4131 * dwarf2read.c (zlib_decompress_section): Define abfd in the
4134 2008-04-21 Pedro Alves <pedro@codesourcery.com>
4136 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
4137 section is not a code section.
4139 2008-04-19 Craig Silverstein <csilvers@google.com>
4141 * NEWS: Add information on compressed debug sections.
4143 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
4145 * mi/mi-cmd-var.c (varobj_update_one): Print new
4146 value for variable objects that changed type.
4148 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
4150 * varobj.c (varobj_invalidate): Don't touch floating
4153 2008-04-19 Mark Kettenis <kettenis@gnu.org>
4155 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
4156 (multiple_symbols_cancel): Remove extra const.
4157 * symtab.h: Likewise.
4159 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
4161 * interps.c (top_level_interpreter): Rename static variable...
4162 (top_level_interpreter_ptr): ...to this.
4163 (top_level_interpreter): New function.
4165 * interps.h: New extern for top_level_interpreter.
4167 * linespec.c: Include interps.h and mi/mi-cmds.h.
4168 (decode_line_2): When using MI, always set all breakpoints in menu.
4170 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
4172 2008-04-18 Craig Silverstein <csilvers@google.com>
4174 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
4175 * config.in, configure: Regenerate.
4176 * dwarf2read.c: Include zlib.h if present.
4177 Modified *_SECTION macros.
4178 (section_is_p): New.
4179 (dwarf2_locate_sections): Use section_is_p instead of strcmp
4180 (dwarf2_resize_section): New.
4181 to determine whether a given section has a given name.
4182 (zlib_decompress_section): New.
4183 (dwarf2_read_section): Read the compressed section if present
4185 * MAINTAINERS: Added myself to section Write After Approval.
4187 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
4189 * defs.h (exec_set_section_offsets): Remove prototype.
4190 * exec.c (exec_set_section_offsets): Remove function.
4192 2008-04-18 Joel Brobecker <brobecker@adacore.com>
4194 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
4195 in the search for the matching symbol.
4197 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
4199 * breakpoint.c (update_watchpoint): Always reparse
4202 2008-04-17 Joel Brobecker <brobecker@adacore.com>
4204 * breakpoint.c (print_one_breakpoint_location): Make sure to print
4205 the breakpoint address only once.
4207 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
4209 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
4210 rather than a hard-coded architecture, for xcoff executables.
4212 2008-04-17 Doug Evans <dje@google.com>
4214 * buildsym.c (watch_main_source_file_lossage): New fn.
4215 (end_symtab): Call it.
4217 * source.c (find_and_open_source): Add some comments clarifying
4218 handling of FULLNAME argument. Make static. Remove pointless
4221 2008-04-17 Pedro Alves <pedro@codesourcery.com>
4223 * inf-loop.c (inferior_event_handler): Also run the intermediate
4224 continuations in the INF_EXEC_COMPLETE case.
4226 2008-04-16 Tom Tromey <tromey@redhat.com>
4228 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
4229 (set_cmd_async_ok, get_cmd_async_ok): Declare.
4230 * cli/cli-decode.c (set_cmd_async_ok): New function.
4231 (get_cmd_async_ok): New function.
4232 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
4234 * top.c (execute_command): Use get_cmd_async_ok.
4235 * infcmd.c: Include cli/cli-decode.h.
4236 (_initialize_infcmd): Mark "interrupt" as async-ok.
4237 * Makefile.in (infcmd.o): Depend on cli_decode_h.
4239 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
4242 * exec.c: Correct "arch-utils.h" include.
4244 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
4247 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
4248 to allow printing to 'see' real reason of stop. This fixes PR 2424.
4249 * breakpoint.c (bpdisp_texst): New function. The function takes over
4250 the role of bpstats static array in print_one_breakpoint_location.
4251 (print_it_typical): Print "Temporary breakpoint" instead
4252 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
4253 protocols, print disp field.
4254 (print_one_breakpoint_location): Removed bpdisps static definition.
4255 Call new bpstat_text function to get value for 'disp' field.
4256 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
4258 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
4260 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
4261 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
4262 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
4263 * gnulib/Makefile.in: Regenerate.
4265 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4267 * Makefile.in (GNULIB_H): New. Trigger all-lib.
4268 (defs_h): Use $(GNULIB_H).
4269 (all-lib): Depend on gnulib/Makefile.
4270 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
4271 * config.in, gnulib/Makefile.in: Regenerated.
4273 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4275 * Makefile.in (LIBGNU, INCGNU): Define.
4276 (INTERNAL_CFLAGS_BASE): Add INCGNU.
4277 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
4279 ($(LIBGNU), all-lib): New rules.
4280 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
4281 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
4282 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
4283 * gnulib: New directory, from gnulib-tool.
4284 * configure, aclocal.m4: Regenerated.
4286 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4288 * linux-thread-db.c (have_threads_callback): Check thread->private.
4290 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
4291 Vladimir Prus <vladimir@codesourcery.com>
4294 * varobj.c (value_of_root): Update the expression for
4296 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
4299 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
4301 * mi/mi-cmd-var.c: Include "mi-getopt.h".
4302 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
4303 (mi_cmd_var_set_format): Use new mi_parse_format.
4304 (mi_cmd_var_evaluate_expression): Support for -f option to specify
4306 * Makefile.in (mi-cmd-var.o): Update dependencies.
4308 * varobj.h (varobj_get_formatted_value): Declare.
4309 * varobj.c (my_value_of_variable): Added format parameter.
4310 (cplus_value_of_variable): Likewise.
4311 (java_value_of_variable): Likewise.
4312 (c_value_of_variable): Likewise. Evaluate expression based
4313 on format parameter.
4314 (struct language_specific): Add format parameter to function member
4316 (varobj_get_formatted_value): New.
4317 (varobj_get_value): Added format parameter to method call.
4319 2008-04-08 Joel Brobecker <brobecker@adacore.com>
4321 * stabsread.c (cleanup_undefined_types_noname): Manually set the
4322 instance flags of the undefined type before calling replace_type.
4324 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
4326 * target.h (enum strata): Remove the download_stratum.
4328 2008-04-07 Doug Evans <dje@google.com>
4330 * buildsym.h (last_source_file): Add dwarf info to comment.
4331 (last_source_start_addr): Ditto.
4333 2008-04-07 Pedro Alves <pedro@codesourcery.com>
4335 * alphanbsd-tdep.c: Include "target.h".
4336 * mn10300-tdep.c: Include "target.h".
4337 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
4339 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
4341 Fix breakpoint condition that use member variables.
4342 * valops.c (check_field): Remove.
4343 (check_field_in): Rename to check_field.
4344 (value_of_this): Use la_name_of_this.
4345 * value.h (check_field): Adjust prototype.
4347 * language.h (la_value_of_this): Rename to la_name_of_this.
4348 * language.c (unknown_language_defn): Specify "this" for
4350 (auto_language_defn): Likewise.
4351 (local_language_defn): Likewise.
4352 * ada-lang.c (ada_language_defn): Adjust comment.
4353 * c-lang.c (c_language_defn): Adjust comment.
4354 (cplus_language_defn): Specify "this" for name_of_this.
4355 (asm_language_defn): Adjust comment.
4356 (minimal_language_defn): Adjust comment.
4357 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
4358 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
4359 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
4360 * objc-lang.c (objc_language_defn): Specify "self" for
4362 * p-lang.c (pascal_language_defn): Specify "this" for
4364 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
4366 * symtab.c (lookup_symbol_aux): Lookup "this" in the
4367 proper scope, and check for field in type of "this", without
4368 trying to create a value.
4370 2008-04-04 Pedro Alves <pedro@codesourcery.com>
4372 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
4373 (mi_error_message): Delete declaration.
4374 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
4375 returning MI_CMD_ERROR.
4376 * mi/mi-main.c (mi_error_message): Delete.
4377 (mi_cmd_exec_interrupt):
4378 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
4379 (mi_cmd_thread_info): Call error instead of returning
4381 (mi_cmd_data_list_register_values): Call error instead of
4382 returning MI_CMD_ERROR. Adapt to new get_register interface.
4383 (get_register): Change return typo to void. Call error instead of
4384 returning MI_CMD_ERROR.
4385 (mi_cmd_data_write_register_values): Call error instead of
4386 returning MI_CMD_ERROR.
4387 (mi_cmd_list_features): Return MI_CMD_DONE.
4388 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
4389 (mi_execute_command): Always print exceptions with -error.
4391 2008-04-04 Joel Brobecker <brobecker@adacore.com>
4393 * NEWS: Mention new commands set/show multiple-symbols.
4395 2008-04-03 Joel Brobecker <brobecker@adacore.com>
4397 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
4398 (multiple_symbols_cancel): New constants.
4399 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
4400 (multiple_symbols_select_mode): New function.
4401 (_initialize_symtab): Add new set/show multiple-symbols commands.
4402 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
4403 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
4404 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
4406 * linespec.c (decode_line_2): Likewise.
4408 2008-04-03 Doug Evans <dje@sebabeach.org>
4410 * symtab.h (enum free_code): Delete free_contents, unused.
4411 * symmisc.c (free_symtab_block): Delete.
4412 (free_symtab, case free_code): Delete.
4414 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
4416 * valops.c (value_cast_structs): New function. Cast related
4417 STRUCT types up/down and return cast value. The body of this
4418 function comes mostly from value_cast_pointers.
4419 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
4420 to value_cast_structs. Now value_cast_pointers needs only create
4421 appropriate reference after using value_cast_structs for actual
4423 (value_cast): Handle references.
4425 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
4427 * MAINTAINERS: Added myself to section Write After Approval.
4429 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
4431 * ia64-tdep.c (examine_prologue): Correct array access.
4433 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
4435 * cp-support.c (first_component_command): Return if no arguments.
4437 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
4439 * ser-mingw.c (ser_windows_open): Open requested name.
4441 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
4443 * MAINTAINERS: Added myself.
4445 2008-03-28 Pedro Alves <pedro@codesourcery.com>
4447 * target.c (find_default_run_target): Allow a NULL `do_mesg'
4448 parameter. If it is NULL, don't call error.
4449 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
4450 `do_mesg' parameter to find_default_run_target. If no target was
4453 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
4455 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
4456 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
4457 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
4459 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
4461 2008-03-27 Joel Brobecker <brobecker@adacore.com>
4465 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
4467 * features/Makefile (%.dat): Set xmltarget to the base filename
4468 of the XML source, without subdirectory.
4469 * regformats/rs6000/powerpc-32.dat: Regenerate.
4470 * regformats/rs6000/powerpc-64.dat: Regenerate.
4471 * regformats/rs6000/powerpc-e500.dat: Regenerate.
4473 2008-03-27 Markus Deuling <deuling@de.ibm.com>
4475 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
4478 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
4480 * mi/mi-main.c (enum captured_mi_execute_command_actions):
4481 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
4483 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
4485 * objfiles.h (struct objfile): New GDBARCH member.
4486 (get_objfile_arch): Add prototype.
4487 * objfiles.c: Include "arch-utils.h".
4488 (allocate_objfile): Look up gdbarch associated with bfd.
4489 (get_objfile_arch): New function.
4490 * Makefile (objfiles.o): Update dependencies.
4492 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
4494 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
4496 (locexpr_describe_location): Replace current_gdbarch by
4498 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
4499 (dwarf2_add_field): Likewise.
4500 (read_tag_pointer_type): Likewise.
4501 (read_base_type): Likewise.
4502 (new_symbol): Likewise.
4504 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
4505 (decode_base_type, decode_function_type): Likewise.
4506 (coff_read_struct_type, coff_read_enum_type): Likewise.
4507 (coff_symtab_read): Replace current_gdbarch by objfile arch.
4508 (decode_base_type): Likewise.
4509 (coff_read_enum_type): Likewise.
4510 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
4511 (coff_read_enum_type): Likewise.
4513 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
4514 (end_psymtab): Likewise.
4515 (process_one_symbol): Likewise.
4517 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
4518 (parse_procedure): Likewise.
4519 (parse_partial_symbols): Likewise.
4521 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
4523 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
4524 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
4526 (read_range_type): Replace current_gdbarch by objfile arch. Replace
4527 static range_index_type by built-in type.
4528 (read_one_struct_field): Replace current_gdbarch by objfile arch.
4529 (read_enum_type): Likewise.
4531 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
4534 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
4536 * varobj.h (varobj_floating_p): Declare.
4537 * varobj.c (varobj_floating_p): New.
4538 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
4539 '@' as the name, update all floating varobjs.
4541 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
4543 * varobj.c (struct varobj_root): Rename use_selected_frame to
4544 floating, and clarify the meaning.
4545 (varobj_create, varobj_update, new_root_variable): Adjust.
4546 (value_of_root): Don't use type_changed as in variable,
4548 (c_value_of_root): Adjust.
4550 2008-03-25 Pedro Alves <pedro@codesourcery.com>
4552 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
4554 (linux_nat_wait): Add main lwp to gdb's thread list.
4555 * linux-thread-db.c (find_new_threads_callback): Also attach to
4556 already listed threads which thread_db didn't know about yet.
4558 2008-03-25 Pedro Alves <pedro@codesourcery.com>
4560 * linux-nat.c (drain_queued_events): Fix comment typo.
4561 (linux_nat_attach): In async mode, don't rely on storing a pending
4562 status. Instead place the wait status on the pipe.
4563 (linux_nat_resume): Remove unreacheable shortcut code in async
4565 (stop_wait_callback): In async mode, don't store pending status.
4566 Instead, cancel breakpoints or resend the signal appropriatelly.
4567 (cancel_breakpoint): New, refactored from
4568 cancel_breakpoints_callback.
4569 (cancel_breakpoints_callback): Call cancel_breakpoint.
4570 (pipe_to_local_event_queue): Remove special token processing.
4571 (linux_nat_wait): Issue an internal error if a pending status is
4572 found in async mode.
4574 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
4576 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
4578 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
4579 Vladimir Prus <vladimir@codesourcery.com>
4581 * varobj.c (struct varobj_root): New component thread_id.
4582 (varobj_get_thread_id, check_scope): New functions.
4583 (c_value_of_root): Use check_scope. Switch to the
4584 proper thread if necessary.
4586 * varobj.h (varobj_get_thread_id): New extern.
4588 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
4590 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
4593 * top.c: Revert 2008-03-21 changes.
4595 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4597 * thread.c (make_cleanup_restore_current_thread): Make it
4599 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4600 * varobj.c (varobj_update): Don't save/restore frame.
4601 (c_value_of_root): Save/restore thread and frame here,
4602 using make_cleanup_restore_current_thread.
4603 * Makefile.in: Update dependecies.
4605 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4607 * varobj.c (struct varobj_root): Clarify
4608 comment on the frame field.
4609 (varobj_create): Don't set frame if we have no
4612 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4615 Suggested by Jan Kratochvil:
4616 * top.c (gdb_rl_operate_and_get_next_completion): Call
4617 rl_redisplay_function.
4618 (gdb_rl_redisplay): New.
4619 (init_main): Set rl_redisplay_function.
4621 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
4623 * aix-thread.c (pdc_read_regs): Fix compiler warning.
4624 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
4625 (store_regs_kernel_thread): Likewise.
4627 2008-03-21 Pedro Alves <pedro@codesourcery.com>
4629 Linux native async support.
4631 * target.h (struct target_ops): Delete to_async_mask_value and add
4633 (target_is_async_p, target_async): Formatting.
4634 (target_async_mask_value): Delete.
4635 (target_async_mask): Delete function declaration, and add new
4636 target macro with the same name.
4638 * target.c (update_current_target): Replace to_async_mask_value by
4639 to_async_mask. Default to_async_mask to return_one.
4640 (target_async_mask): Delete.
4641 (find_default_can_async_p, find_default_is_async_p): New.
4642 (init_dummy_target): register find_default_can_async_p and
4643 find_default_is_async_p on the dummy target.
4645 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
4646 (debug_linux_nat_async): New global.
4647 (show_debug_linux_nat_async): New function.
4648 (linux_nat_async_enabled, linux_nat_async_mask_value)
4649 (linux_nat_event_pipe, linux_nat_num_queued_events)
4650 (linux_nat_async_events_enabled): New globals.
4651 (struct waitpid_result): New struct.
4652 (waitpid_queue): New global.
4653 (queued_waitpid, push_waitpid, drain_queued_events): New.
4654 (my_waitpid): Call queued_waitpid.
4655 (linux_child_follow_fork): Disable async events during the call.
4656 (blocked_mask): Delete.
4657 (sync_sigchld_action, async_sigchld_action): New globals.
4658 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
4659 async mode, block events during the call.
4660 (linux_nat_create_inferior): New.
4661 (linux_nat_attach): In sync mode, restore the mask states. In
4662 async mode, wake the event loop immediatelly.
4663 (detach_callback): Drain all queued events of the lwp we're
4665 (linux_nat_detach): Block async mode, and drain events of the main
4667 (linux_nat_resume): If in async mode, mask async events during the
4668 call. If short circuiting, force event loop to wake up. If
4669 resuming, set target_executing, and register target events in the
4671 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
4672 (linux_nat_wait): In async mode, block events during the call.
4673 Only enable/disable passing SIGINT to the inferior in sync mode.
4674 Get events from local waitpid queue. If no interesting events was
4675 found, return to events loop. Reregister target events in the
4676 event loop on exit. In sync mode, no need to reblock SIGCHLD.
4677 (linux_nat_kill): Disable events on entry.
4678 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
4679 here. Detach async mode from the event loop if there are no more
4680 forks available, otherwise leave it on.
4681 (sigchld_handler): Assure this is called only in sync mode.
4682 (linux_async_permitted, linux_async_permitted_1): New globals.
4683 (set_maintenance_linux_async_permitted)
4684 (show_maintenance_linux_async_permitted): New functions.
4685 (linux_nat_is_async_p, linux_nat_can_async_p)
4686 (linux_nat_async_mask): New.
4687 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
4688 (get_pending_events, async_sigchld_handler): New.
4689 (linux_nat_async_events): New.
4690 (async_terminal_is_ours): New global.
4691 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
4692 (async_client_callback, async_client_context): New.
4693 (linux_nat_async_file_handler, linux_nat_async)
4694 (linux_nat_disable_async, linux_nat_enable_async): New.
4695 (linux_nat_add_target): Register linux_nat_create_inferior,
4696 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
4697 linux_nat_async_mask, linux_nat_terminal_inferior and
4698 linux_nat_terminal_ours.
4699 (_initialize_linux_nat): Remove local action variable, and update
4700 code that used it to use sync_sigchld_action. Add new
4701 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
4702 set/show command in the maintenance class. Add new "linux-async"
4703 maintenance set/show command. Block SIGCHLD by default. Setup
4704 async_sichld_action, and sync_sigchld_action. Install the default
4706 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
4709 * linux-thread-db.c (re_check_for_thread_db): New.
4710 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
4711 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
4712 (thread_db_async_mask): New.
4713 (init_thread_db_ops): Register thread_db_can_async_p,
4714 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
4716 * remote.c (remote_async_mask_value): New.
4717 (remote_return_zero): New.
4718 (init_remote_ops): Register remote_return_zero as callbacks of
4719 to_can_async_p and to_is_async_p.
4720 (remote_can_async_p, remote_is_async_p, remote_async): Update to
4721 use remote_async_mask_value.
4722 (remote_async_mask): New.
4723 (init_remote_async_ops): Remove to_async_mask_value setting and
4724 register remote_async_mask as to_async_mask callback in
4727 * Makefile.in (linux-nat.o): Update.
4729 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4731 * gdbthread.h (add_thread_with_info): New.
4732 * linux-thread-db.c: Add some documentation.
4733 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
4734 (struct private_thread_info): Remove th_valid and ti_valid.
4735 Replace ti with tid.
4736 (thread_get_info_callback): Do not add TID to the new ptid. Do
4738 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
4739 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
4741 (attach_thread): Handle an already-existing thread. Use
4742 add_thread_with_info. Cache the th and tid.
4743 (detach_thread): Verify that private was set. Remove verbose
4744 argument and printing. Update caller.
4745 (thread_db_detach): Do not adjust inferior_ptid.
4746 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
4747 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
4748 (thread_db_wait): Do not use lwp_from_thread.
4749 (thread_db_pid_to_str): Use the cached TID.
4750 (thread_db_extra_thread_info): Check that private is set.
4751 (same_ptid_callback): Delete.
4752 (thread_db_get_thread_local_address): Do not use it or check
4753 is_thread. Check that private is set. Assume that the thread
4754 handle is already cached.
4755 (init_thread_db_ops): Remove to_resume and to_kill.
4756 * thread.c (add_thread_with_info): New.
4757 (add_thread): Use it.
4758 * linux-nat.c (find_thread_from_lwp): Delete.
4759 (exit_lwp): Do not use it. Check print_thread_events. Print before
4760 deleting the thread.
4761 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
4762 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
4763 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
4764 printf_unfiltered for thread exits.
4765 * procfs.c (procfs_wait): Likewise.
4767 2008-03-21 Chris Demetriou <cgd@google.com>
4769 * symtab.c (rbreak_command): Quote symbol name before passing
4770 it to break_command.
4772 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4774 * eval.c (evaluate_subexp_for_address): Clarify error message.
4775 Use value_must_coerce_to_target.
4776 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
4777 * valops.c (value_assign): Call value_coerce_to_target when
4778 assigning to anything but internalvars. Leave GDB-side arrays
4779 as arrays when assigning to internalvars.
4780 (value_must_coerce_to_target, value_coerce_to_target): New.
4781 (value_coerce_array, value_addr): Call value_coerce_to_target.
4782 (value_array): Create the array in GDB's memory instead of
4784 * value.h (value_must_coerce_to_target, value_coerce_to_target):
4787 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4789 * top.c (quit_confirm): Warn that we will kill the program.
4791 2008-03-19 Pedro Alves <pedro@codesourcery.com>
4793 * inflow.c (terminal_ours_1): Guard access to
4794 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
4796 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
4797 Jim Blandy <jimb@codesourcery.com>
4798 Daniel Jacobowitz <drow@false.org>
4800 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
4801 (dwarf2_read_address): Update prototype.
4803 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
4804 (signed_address_type): Likewise.
4805 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
4806 (execute_stack_op): Update calls to unsigned_address_type,
4807 signed_address_type and dwarf2_read_address. Fix implementation
4808 of DW_OP_deref_size.
4810 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
4811 (dwarf2_per_cu_addr_size): Likewise.
4812 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
4813 (struct dwarf2_loclist_baton): Likewise.
4815 * dwarf2loc.c (find_location_expression): Update calls to
4816 dwarf2_read_address. Use dwarf2_per_cu_objfile and
4817 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
4818 (locexpr_describe_location): Likewise.
4819 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
4820 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
4821 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
4822 to dwarf2_per_cu_addr_size (per_cu).
4823 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
4824 (loclist_read_variable): Likewise.
4825 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
4827 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
4828 instead of baton->objfile.
4829 (dwarf2_per_cu_obfile): New function.
4830 (dwarf2_per_cu_addr_size): Likewise.
4832 * dwarf2-frame.c (struct comp_unit): Move higher.
4833 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
4834 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
4835 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
4836 parameter by using fde->eh_frame_p. Use read_encoded_value
4837 to implement DW_CFA_set_loc.
4838 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
4839 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
4840 execute_stack_op and execute_cfa_program.
4841 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
4842 (size_of_encoded_value): Remove.
4843 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
4844 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
4845 (add_cie): Set cie->unit backlink.
4846 (decode_frame_entry_1): Set cie->addr_size. Update calls to
4848 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
4850 2008-03-17 Markus Deuling <deuling@de.ibm.com>
4852 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
4853 gdbarch_bfd_arch_info.
4855 2008-03-17 Joel Brobecker <brobecker@adacore.com>
4857 * aix-thread.c (pdc_read_regs): Minor reformatting.
4859 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
4861 * thread.c (print_thread_info): Don't insist
4862 on having current thread if there are no
4865 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4867 * infcmd.c (attach_command_post_wait)
4868 (attach_command_continuation): New.
4869 (attach_command): Support background async execution, and async
4870 execution in synchronous mode.
4872 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
4874 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
4875 * symmisc.c (dump_symtab_1): Likewise.
4876 * wrapper.c (gdb_value_struct_elt): Likewise.
4878 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4880 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
4882 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4884 * linux-nat.c (linux_nat_filter_event): New, refactored from
4886 (linux_nat_wait): Call linux_nat_filter_event.
4888 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
4890 * top.c (execute_command): Fix uninitialized variable error.
4892 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
4894 * Makefile.in (amd64nbsd-nat.o): New dependency.
4895 * amd64nbsd-nat.c: Include "nbsd-nat.h".
4896 (_initialize_amd64nbsd_nat): Update target vector to use
4897 nbsd_pid_to_exec_file.
4898 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
4900 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4902 Remove ignoring leading exec events code.
4903 * fork-child.c (startup_inferior): Do not set
4904 inferior_ignoring_leading_exec_events.
4905 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
4906 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
4907 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
4908 (handle_inferior_event): Remove code for ignoring leading exec
4910 * target.c (update_current_target): Do not inherit, or default,
4911 to_reported_exec_events_per_exec_call.
4912 (debug_to_reported_exec_events_per_exec_call): Remove.
4913 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
4914 * target.h (target_reported_exec_events_per_exec_call): Remove.
4915 (struct target): Remove the to_reported_exec_events_per_exec_call
4918 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4920 Implement -thread-info.
4921 * gdbthread.h (print_thread_info): Declare.
4923 * thread.c (print_thread_info): New, extracted
4924 from info_threads_command and adjusted to
4925 work for CLI and MI.
4926 (info_threads_command): Use print_thread_info.
4927 * Makefile.in: Update dependencies.
4929 * mi/mi-cmds.c (mi_cmds): Specify a handler
4931 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
4932 * mi/mi-main.c (mi_cmd_thread_info): New.
4933 (mi_cmd_list_features): Include 'thread-info'.
4935 2008-03-14 Kevin Buettner <kevinb@redhat.com>
4937 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
4938 to decide whether to match instruction patterns using "sw" and "sd".
4940 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4942 * infcmd.c (jump_command): Postpone disabling stdin until after
4945 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4947 * inflow.c (gdb_getpgrp): New.
4948 (gdb_has_a_terminal): Use get_getpgrp.
4949 (terminal_ours_1): If attach_flag is set, don't refetch
4950 inferior_process_group.
4952 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4954 * features/library-list.dtd: Allow "section" elements as children
4955 of "library". Add "section" element and describe its attributes.
4957 * solib-target.c (struct lm_info): Add section_bases member.
4958 (library_list_start_segment): Error out if seen a section element.
4959 (library_list_start_section): New.
4960 (library_list_end_library): New.
4961 (solib_target_free_library_list): Free section_bases.
4962 (section_attributes): New.
4963 (library_children): Make "segment" optional. Add "section" child.
4964 (library_list_children): Register library_list_end_library.
4965 (solib_target_relocate_section_addresses): Handle section bases.
4967 * NEWS: Mention new qXfer:libraries:read section offsets support.
4969 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4971 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
4972 (make_exec_error_cleanup): Remove declarations.
4973 * utils.c (exec_error_cleanup_chain): Remove.
4974 (do_exec_error_cleanups, discard_exec_error_cleanups)
4975 (make_exec_error_cleanup): Remove.
4976 * event-loop.c (start_event_loop): Adjust call to
4978 * event-top.c (async_enable_stdin): Remove the paramater dummy.
4979 (async_disable_stdin): Don't register async_enable_stdin via
4981 * inf-loop.c (inferior_event_handler): Don't
4982 call do_exec_error_cleanups. Call async_enable_stdin instead.
4983 * event-loop.c (start_event_loop): Adjust call to
4985 * tui/tui-interp.c (tui_command_loop): Adjust call to
4988 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4991 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
4992 * breakpoint.c (bpstat_do_actions): In async mode,
4993 don't jump to top expecting stop_bpstat to be already
4995 * event-loop.c (start_event_loop): Call async_enable_stdin
4997 * event-top.c (async_enable_stdin): Do nothing if sync_execution
4999 (command_handler): Do not setup continuation here.
5000 (command_line_handler_continuation): Move to...
5001 * top.c (command_line_handler_continuation): ... here.
5002 (execute_command): In async mode, register continuation.
5003 Don't check frame's language in running in async mode.
5004 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
5005 * inf-loop.c (complete_execution): Inline into...
5006 (inferior_event_handler): ... here. Clear target_executing before
5007 doing any cleanups. Don't try to show prompt if the target was
5009 * infcmd.c (signal_command): Add support for async mode.
5010 (finish_command): Only add continuation if the target was
5011 successfully resumed.
5012 * remote.c (init_async_opts): Register to_get_thread_local_address
5014 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
5015 with sync_execution.
5016 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
5019 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
5021 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
5022 * exec.c (exec_bfd_mtime): Define.
5023 (exec_close): Clear it.
5024 (exec_file_attach): Set it.
5025 * gdbcore.h (exec_bfd_mtime): Declare.
5026 * source.c (find_source_lines): Do not use bfd_get_mtime.
5028 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5030 * top.c (simplified_command_loop): Remove.
5032 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5034 Remove unused remote.c hooks.
5035 * remote.c (deprecated_target_resume_hook)
5036 (deprecated_target_wait_loop_hook): Remove.
5037 (remote_resume): Do not call deprecated_target_resume_hook.
5038 (remote_wait): Do not call deprecated_target_wait_loop_hook.
5039 (remote_async_wait): Likewise.
5041 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5043 Implement MI notification for new threads.
5044 * doc/observer.texi (new_thread): Document.
5045 * observer.sh: Forward declare struct thread_info.
5046 * thread.c (add_thread): Notify observer.
5048 * interps.h (interp_init_ftype): New parameter
5050 (interp_set): Likewise.
5051 (top_level_interpreter_data): Declare.
5052 * interps.c (interp_set): New parameter top_level.
5053 Pass it to interpreter's init function. Remember
5054 top level interpreter.
5055 (interpreter_exec_cmd): Adjust.
5056 (top_level_interpreter_data): New.
5057 * main.c (captured_main): Pass 1 for top_level
5058 parameter of interp_set.
5059 * cli/cli-interp.c (cli_interpreter_init): New
5060 parameter top_level.
5061 * tui/tui-interp.c (tui_init): New parameter top_level.
5063 * mi/mi-interp.c (mi_new_thread): New.
5064 (mi_interpreter_init): If top level, register
5065 observer for new threads.
5067 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
5069 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5071 * top.c (execute_command): Disable break and stop
5072 commands in async mode.
5074 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5077 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5078 * inf-loop.c (inferior_event_handler): Don't include remote.h.
5079 Call target_stop in the INF_QUIT_REQ case.
5080 * Makefile.in (inf-loop.o): Update.
5082 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5084 * inf-loop.c (inferior_event_handler): Don't include remote.h.
5085 Call target_stop in the INF_QUIT_REQ case.
5086 * Makefile.in (inf-loop.o): Update.
5088 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5090 * top.c (execute_command): Enable break, info and interrupt
5091 commands in async mode.
5093 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
5094 Daniel Jacobowitz <dan@codesourcery.com>
5096 * breakpoint.h (breakpoint_restore_shadows): New
5098 * breakpoint.c (breakpoint_restore_shadows): New.
5099 (read_memory_nobpt): Delete.
5100 * gdbcore.h (read_memory_nobpt): Delete declaration.
5101 * target.c (memory_xfer_partial): Call
5102 breakpoint_restore_shadows.
5103 (restore_show_memory_breakpoints)
5104 (make_show_memory_beakpoints_cleanup): New.
5105 (show_memory_breakpoints): New.
5106 * target.h (make_show_memory_beakpoints_cleanup): Declare.
5107 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
5108 Make sure we see memory breakpoints when checking if
5109 breakpoint is still there.
5110 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
5111 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
5112 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
5113 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
5115 2008-03-12 Pedro Alves <pedro@codesourcery.com>
5117 * thread.c (add_thread): Use printf_unfiltered to print.
5119 2008-03-12 Joel Brobecker <brobecker@gnat.com>
5121 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
5122 that is true only on x86-solaris and x86_64-solaris.
5123 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
5124 with proc_get_LDT_entry.
5126 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
5128 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
5129 * config.in, configure: Regenerate.
5130 * fork-child.c (fork_inferior): Call create_tty_session.
5131 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
5132 (create_tty_session): New function.
5133 * terminal.h: Declare create_tty_session.
5135 2008-03-12 Alan Modra <amodra@bigpond.net.au>
5138 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
5139 * mipsread.c: Include elf/internal.h.
5140 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
5143 2008-03-11 Markus Deuling <deuling@de.ibm.com>
5145 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
5146 to get at the current architecture and at the target specific vector.
5147 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
5148 remove define of I387_ST0_REGNUM.
5150 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
5152 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
5153 get at the current architecture
5154 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
5157 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
5158 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
5160 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
5161 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
5162 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
5164 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
5165 at the target specific vector.
5167 (i386_get_longjmp_target): Use get_frame_arch to get at the current
5168 architecture. Use gdbarch_tdep to get at the target specific vector.
5170 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
5171 update caller. Use gdbarch_tdep to get at the target specific vector.
5173 (i386_register_to_value: Use get_frame_arch to get at the current
5176 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
5179 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5180 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
5181 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
5182 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
5184 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
5187 (i387_convert_register_p, i387_register_to_value,
5188 i387_value_to_register): Update call for i386_fp_regnum_p.
5190 * i387-tdep.h: Remove comment.
5191 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
5192 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5193 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
5194 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
5195 I387_MXCSR_REGNUM): Add target specific vector as parameter.
5197 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
5199 * Makefile.in (fork-child.o): Update.
5200 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
5201 argument. Gather all gdbserver features together.
5202 * fork-child.c (exec_wrapper): New variable.
5203 (fork_inferior): Use it.
5204 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
5205 (unset_exec_wrapper_command, _initialize_fork_child): New.
5207 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
5209 * source.c (directory_command): Modify the determination of
5210 condition of terminal "from_tty".
5212 2008-03-10 Matt Rice <ratmice@gmail.com>
5214 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
5216 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
5218 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
5219 of the data passing to strtoulst function.
5220 (info_spu_signal_command): Likewise.
5222 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
5224 * mi/mi-interp.c (mi_command_loop): Remove
5227 2008-03-07 Joel Brobecker <brobecker@adacore.com>
5229 * remote.c (extended_remote_attach_1): Make local variable pid an int
5232 2008-03-07 Joel Brobecker <brobecker@adacore.com>
5234 * solib-svr4.c (svr4_same_1): New function, originally extracted
5235 from svr4_same and expanded to handle the sparc64 case.
5236 (svr4_same): Move up and reimplement using svr4_same_1.
5237 (enable_break): Use svr4_same_1 to do shared library name comparisons.
5239 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
5241 * MAINTAINERS: Move self to Paper trail.
5243 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
5245 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
5246 * event-loop.c (call_async_signal_handler): New.
5247 * event-loop.h (call_async_signal_handler)
5248 (gdb_call_async_signal_handler): Declare.
5249 (mark_async_signal_handler): Add comments.
5250 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
5251 * mingw-hdep.c (sigint_event, sigint_handler): New.
5252 (gdb_select): Use them. Wait for the readline signal handler
5254 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
5255 * posix-hdep.c (gdb_call_async_signal_handler): New function.
5256 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
5258 (remote_fileio_ctrl_c_signal_handler): Use
5259 gdb_call_async_signal_handler.
5260 (initialize_remote_fileio): Initialize sigint_fileio_token.
5261 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
5262 not initialize tokens here.
5263 (handle_remote_sigint_twice): Likewise. Reinstall
5264 handle_remote_sigint.
5265 (async_remote_interrupt_twice): Just call interrupt_query.
5266 (cleanup_sigint_signal_handler): Do not delete tokens.
5267 (remote_interrupt, remote_interrupt_twice): Use
5268 gdb_call_async_signal_handler.
5269 (interrupt_query): Reinstall the default signal handler.
5270 (_initialize_remote): Initialize tokens here.
5272 2008-03-04 Joel Brobecker <brobecker@adacore.com>
5274 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
5275 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5276 Change the type of the lr register to code_ptr.
5277 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5278 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5279 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5280 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5281 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5282 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5283 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
5285 2008-03-03 James E. Wilson <wilson@tuliptree.org>
5287 * MAINTAINERS: Update my email address.
5289 2008-03-03 Keith Seitz <keiths@redhat.com>
5291 From Dave Murphy <davem@devkitpro.org>:
5292 * configure.ac: Set tcl configdir to win under mingw.
5293 * configure: Regenerate.
5295 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
5297 * breakpoint.c (fetch_watchpoint_value): New function.
5298 (update_watchpoint): Set and clear val_valid. Use
5299 fetch_watchpoint_value. Handle unreadable values on the
5300 value chain. Correct check for user-requested array watchpoints.
5301 (breakpoint_init_inferior): Clear val_valid.
5302 (watchpoint_value_print): New function.
5303 (print_it_typical): Use it. Do not free or clear old_val. Print
5304 watchpoints even if old_val == NULL.
5305 (watchpoint_check): Use fetch_watchpoint_value. Check for values
5306 becoming readable or unreadable.
5307 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
5308 (do_enable_watchpoint): Likewise.
5309 * breakpoint.h (struct breakpoint): Update comment for val. Add
5311 * NEWS: Mention watchpoints on inaccessible memory.
5313 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
5315 * Makefile.in (i386-nat.o): Update.
5316 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
5317 i386_use_watchpoints.
5318 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
5319 i386_use_watchpoints.
5320 * i386-nat.c (i386_stopped_data_address): Take two arguments.
5321 (i386_stopped_by_watchpoint): Update call.
5322 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
5323 * config/i386/nm-i386.h: Conditionalize definitions on
5324 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
5325 (i386_use_watchpoints): Declare.
5326 (i386_stopped_data_address): Update.
5327 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5328 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5330 2008-02-29 Joel Brobecker <brobecker@adacore.com>
5332 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
5333 * version.in: Bump version to 6.8.50.20080229-cvs.
5335 2008-02-28 Markus Deuling <deuling@de.ibm.com>
5337 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
5340 2008-02-28 Tom Tromey <tromey@redhat.com>
5342 * infcmd.c (notice_args_read): Print result of get_inferior_args.
5344 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
5346 * infcmd.c (kill_if_already_running): Make static. Use
5347 target_require_runnable.
5348 * target.c (target_require_runnable): New.
5349 * target.h (target_require_runnable): Declare.
5351 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
5353 * frame.c (reinit_frame_cache): Only annotate if frames were
5356 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5358 * regformats/reg-ppc.dat: Rename "ps" to "msr".
5359 * regformats/reg-ppc64.dat: Likewise.
5361 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5363 * features/Makefile (%.dat): Emit xmltarget statement.
5365 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
5366 Generate code to set gdbserver_xmltarget in init_registers_${name}.
5368 * regformats/arm-with-iwmmxt.dat: Regenerate.
5369 * regformats/mips64-linux.dat: Regenerate.
5370 * regformats/mips-linux.dat: Regenerate.
5371 * regformats/rs6000/powerpc-32.dat: Regenerate.
5372 * regformats/rs6000/powerpc-64.dat: Regenerate.
5373 * regformats/rs6000/powerpc-e500.dat: Regenerate.
5375 * regformats/reg-arm.dat: Add xmlarch statement.
5376 * regformats/reg-i386.dat: Likewise.
5377 * regformats/reg-i386-linux.dat: Likewise.
5378 * regformats/reg-x86-64-linux.dat: Likewise.
5379 * regformats/reg-spu.dat: Likewise.
5381 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
5383 * remote.c (remote_wait, remote_async_wait): Stop if we receive
5386 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
5388 * utils.c (debug_timestamp): New.
5389 (vfprintf_unfiltered): Print timestamps if requested.
5390 (show_debug_timestamp): New.
5391 (initialize_utils): Register "set debug timestamp".
5392 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
5394 2008-02-27 Joel Brobecker <brobecker@adacore.com>
5396 * breakpoint.c (skip_prologue_sal): New function.
5397 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
5398 computed from a line number.
5400 2008-02-27 Joel Brobecker <brobecker@adacore.com>
5402 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
5403 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5404 Set PC register type to "code_ptr".
5405 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5406 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5407 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5408 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5409 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5410 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5411 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
5414 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
5416 * regformats/regdat.sh: Rename init_registers function in
5417 generated file to init_registers_${name}.
5419 * regformats/reg-crisv32.dat: Set "name" to crisv32.
5420 * regformats/reg-ppc64.dat: Set "name" to ppc64.
5421 * regformats/reg-s390x.dat: Set "name" to s390x.
5423 2008-02-26 Greg Law <glaw@undo-software.com>
5425 * regcache.c (registers_changed): Call reinit_frame_cache.
5427 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
5429 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
5430 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
5431 and svr4_fetch_objfile_link_map.
5432 * Makefile.in (sh-linux-tdep.o): Update.
5434 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
5436 * amd64-tdep.c (amd64_classify): Add support for decimal float
5438 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
5439 use the struct return convention.
5441 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
5443 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
5444 to old format. Discard breakpoint address if shared library is
5446 (breakpoint_1): Adjust formatting of table header accordingly.
5448 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
5450 * remote.c (remote_get_threadlist): If the response
5451 is empty, don't try to parse it.
5453 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
5455 Unbreak 'target async'.
5456 * serial.c (serial_async): Set the
5457 handler function before enabling async
5460 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
5462 * solib-svr4.c (enable_break): Convert r_brk to a code address.
5464 2008-02-21 Pedro Alves <pedro@codesourcery.com>
5466 * remote.c (extended_remote_attach_1): Set attach_flag.
5467 (extended_remote_create_inferior_1): Clear attach_flag.
5469 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
5471 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
5473 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
5474 * solib-svr4.c (solib_svr4_r_brk): New.
5475 (open_symbol_file_object, svr4_current_sos): Always check the
5477 (svr4_fetch_objfile_link_map): Do not set debug_base.
5478 (enable_break): Use r_brk if it is set.
5479 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
5480 (svr4_lp64_fetch_link_map_offsets): Likewise.
5481 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
5483 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5484 Mark Kettenis <kettenis@gnu.org>
5486 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
5487 trad_frame_saved_reg.
5488 (trad-frame.h): New include.
5490 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
5491 instead of frame_obstack_zalloc.
5492 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
5494 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
5496 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5498 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
5499 from disassemble_info instead of gdbarch_byte_order.
5501 * mips-tdep.c (gdb_print_insn_mips): Likewise.
5502 * arm-tdep.c (gdb_print_insn_arm): Likewise.
5504 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5506 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
5507 gdbarch as parameter.
5509 * gdbarch.{c,h}: Regenerate.
5511 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5513 * mem-break.c (default_memory_insert_breakpoint)
5514 (default_memory_remove_breakpoint): Likewise.
5515 * target.h (default_memory_remove_breakpoint)
5516 (default_memory_insert_breakpoint): Likewise.
5518 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5519 parameter. Replace current_gdbarch by gdbarch.
5520 * m32r-tdep.c (m32r_memory_insert_breakpoint)
5521 (m32r_memory_remove_breakpoint): Likewise.
5523 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
5525 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
5527 2008-02-19 Joel Brobecker <brobecker@adacore.com>
5529 * NEWS: Add entry describing Add support improvements.
5531 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5533 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
5536 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5538 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
5539 register_offset_hack anymore.
5541 * regcache.{c,h} (register_offset_hack): Remove.
5543 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5545 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
5547 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
5548 current_gdbarch by gdbarch.
5549 (hppa64_hpux_find_global_pointer): Likewise.
5550 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
5551 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
5552 find_global_pointer.
5554 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
5556 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
5558 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
5559 of gdbarch_num_regs.
5561 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
5562 replace current_gdbarch by gdbarch.
5563 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
5565 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5567 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
5568 and replace current_gdbarch by gdbarch.
5570 (store_register): Update call for exec_one_dummy_insn.
5571 (fetch_register, store_register): Update call of regmap.
5573 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
5574 parameter and replace current_gdbarch by gdbarch.
5576 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
5577 the current architecture. Update call for getregs_supplies and
5579 (ppcnbsd_fetch_inferior_registers): Likewise.
5581 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
5582 replace current_gdbarch by gdbarch.
5583 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
5584 get_regcache_arch to get at the current architecture. Update call for
5587 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5589 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
5592 2008-02-15 Markus Deuling <deuling@de.ibm.com>
5594 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
5596 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
5598 * NEWS: Mention pending breakpints in MI.
5600 2008-02-14 Markus Deuling <deuling@de.ibm.com>
5602 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
5604 2008-02-13 Markus Deuling <deuling@de.ibm.com>
5606 Add script to build and test GDB using enable-targets=all.
5608 * gdb_buildall.sh: New file.
5610 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
5612 * NEWS (New native configurations): Xtensa GNU/Linux.
5613 (New targets): Xtensa GNU/Linux.
5614 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
5616 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
5617 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
5618 * configure.tgt (xtensa*-*-linux*): New entry.
5619 * xtensa-config.c (xtensa_tdep): New variable.
5620 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
5621 (rmap): Change format based on new macro XTREG.
5622 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
5623 * xtensa-linux-nat.c: New.
5624 * xtensa-linux-tdep.c: New.
5625 * xtensa-xtregs.c: New.
5626 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
5627 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
5628 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
5629 (xtensa_register_t): New field coprocessor.
5630 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
5631 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
5632 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
5633 Update to handle privileged registers.
5634 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
5635 (xtensa_push_dummy_call): Set windowstart register correctly.
5636 (call0_analyze_prologue): Initialize xtensa_default_isa.
5637 (xtensa_derive_tdep): New.
5638 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
5639 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
5640 Call xtensa_derive_tdep().
5641 * config/xtensa/linux.mh: New.
5642 * regformats/reg-xtensa.dat: New.
5644 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
5646 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
5647 (filenames.h): New include.
5648 * Makefile.in (corelow.o): Add dependency for filenames.h.
5650 2008-02-08 Doug Evans <dje@google.com>
5652 * source.c (find_and_open_source): Always rewrite absolute filenames.
5654 2008-02-07 Doug Evans <dje@google.com>
5656 * breakpoint.c: #include "hashtab.h".
5657 (ambiguous_names_p): New fn.
5658 (update_breakpoint_locations): When restoring bp enable status, don't
5659 compare function names if any functions have same name.
5660 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
5662 2008-02-07 Joel Brobecker <brobecker@adacore.com>
5664 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
5665 instead of just a VEC*. Update use of SV.
5666 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
5668 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5670 * NEWS: Put all new commands since gdb-6.7 together.
5672 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5674 * ada-lang.c: #include "vec.h".
5675 (struct string_vector, new_string_vector, string_vector_append):
5677 (char_ptr): New typedef.
5678 (DEF_VEC_P (char_ptr)): New VEC type.
5679 (symbol_completion_add): Update profile to take the new VEC type
5680 instead of the old string_vector structure. Update code accordingly.
5681 (ada_make_symbol_completion_list): Use the new VEC type instead of
5682 the old string_vector structure, and update the code accordingly.
5683 * Makefile.in (ada-lang.o): Add dependency on vec.h.
5685 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
5687 * p-exp.y: Set current_type in missing places.
5688 (leftdiv_is_integer): New static variable.
5689 Typecast right operand of BINOP_DIV to long_double if both operands
5692 2008-02-06 Maciej W. Rozycki <macro@mips.com>
5694 * remote-mips.c (set_breakpoint): Rename to...
5695 (mips_set_breakpoint): ... this.
5696 (clear_breakpoint): Rename to...
5697 (mips_clear_breakpoint): ... this.
5698 (common_breakpoint): Rename to...
5699 (mips_common_breakpoint): ... this.
5700 (check_lsi_error): Rename to...
5701 (mips_check_lsi_error): ... this.
5703 2007-02-05 Joel Brobecker <brobecker@adacore.com>
5705 * language.h (struct language_defn): Add new field
5706 la_make_symbol_completion_list.
5707 * symtab.c (default_make_symbol_completion_list): Renames
5708 make_symbol_completion_list.
5709 (make_symbol_completion_list): New function.
5710 * symtab.h (default_make_symbol_completion_list): Add declaration.
5711 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
5712 (auto_language, local_language): Likewise.
5713 * objc-lang.c (objc_language_defn): Likewise.
5714 * scm-lang.c (scm_language_defn): Likewise.
5715 * m2-lang.c (m2_language_defn): Likewise.
5716 * f-lang.c (f_language_defn): Likewise.
5717 * jv-lang.c (java_language_defn): Likewise.
5718 * p-lang.c (pascal_language_defn): Likewise.
5719 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
5720 (minimal_language_defn): Likewise.
5721 * ada-lang.c (struct string_vector): New structure.
5722 (new_string_vector, string_vector_append, ada_unqualified_name)
5723 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
5724 (ada_make_symbol_completion_list): New functions.
5725 (ada_language_defn): Set la_make_symbol_completion_list.
5726 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
5727 this function is static.
5729 2008-02-05 Kevin Buettner <kevinb@redhat.com>
5731 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
5732 to account for call site optimizations.
5734 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
5736 * tracepoint.c (read_actions): Handle end-of-text indicator
5737 in action list properly. (Committed by Jim Blandy)
5739 2008-02-05 Jim Blandy <jimb@red-bean.com>
5741 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
5742 pseudoregister, not an internal error.
5743 Reported by: Andrzej Zaborowski
5745 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5747 * varobj.c (c_value_of_variable): Use xstrdup.
5749 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5751 Update stored rendition of varobj value when format changes.
5752 * varobj.c (varobj_set_display_format): Recomputed
5754 (c_value_of_variable): Return print_value.
5756 2008-02-03 Doug Evans <dje@google.com>
5758 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
5759 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
5760 * valops.c (value_one): New function.
5761 * value.h (value_one): Declare.
5763 Fix argument promotion for binary arithmetic ops for C.
5764 * valarith.c (unop_result_type): New fn.
5765 (binop_result_type): New fn.
5766 (value_binop): Move result type computation to binop_result_type.
5767 (value_pos, value_neg, value_complement): Move result type
5768 computation to unop_result_type.
5771 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5772 Return basetype, fieldno if found. All callers updated.
5773 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
5775 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5776 * symfile.h (fill_in_vptr_fieldno): Delete.
5778 2008-02-02 Doug Evans <dje@google.com>
5780 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
5782 * typeprint.c (*): Whitespace cleanup.
5784 2008-02-02 Mark Kettenis <kettenis@gnu.org>
5785 Luis Machado <luisgpm@br.ibm.com>
5786 Thiago Jung Bauermann <bauerman@br.ibm.com>
5788 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
5789 don't fit into registerson the stack the way GCC does.
5791 2008-02-01 Joel Brobecker <brobecker@adacore.com>
5793 * symtab.c (symbol_set_names): Do not add an entry in the demangling
5794 hash table for Ada symbols. Just store the linkage name as is,
5795 and leave the demangled_name as NULL.
5797 2007-02-01 Joel Brobecker <brobecker@adacore.com>
5799 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
5800 in the global scope.
5801 (new_symbol): Likewise.
5803 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5805 * breakpoint.c (break_command_1): Return void.
5806 (break_command_really): Return void. Rethrow
5807 exceptions instead of returning.
5808 (gdb_breakpoint): Remove the error_message parameter.
5809 Return void. Rename to set_breakpoint.
5810 * gdb.h (gdb_breakpoint): Rename and move to...
5811 * breakpoint.h (set_breakpoint): ...here.
5812 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
5813 event hooks even if exception is thrown. Adjust to
5814 gdb_breakpoint interface changes.
5817 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
5819 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
5820 float in both first and second word in the doubleword, to support
5823 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5825 Properly rethrow exception. This fixes errors
5826 about non-existent functions for -break-insert.
5827 * breakpoint.c (break_command_really): Use throw_exception
5828 for rethrowing. If rethrowing, don't print the exception.
5830 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5832 * NEWS: Mention Decimal Floating Point support.
5834 2008-01-31 Joel Brobecker <brobecker@adacore.com>
5836 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
5837 value type to builtin_type_void_func_ptr.
5839 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
5841 * s390-tdep.c (is_float_singleton, is_float_like,
5842 alignment_of, s390_return_value): Make checks for
5843 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
5845 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
5846 Thiago Jung Bauermann <bauerman@br.ibm.com>
5848 * infcmd.c (default_print_registers_info): Also print hex
5849 raw contents for TYPE_CODE_DECFLOAT registers.
5850 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
5851 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
5852 (rs6000_register_name): Add support for DFP pseudo-registers.
5853 (rs6000_pseudo_register_type): Likewise.
5854 rs6000_pseudo_register_reggroup_p): Likewise.
5855 (ppc_pseudo_register_read): New function.
5856 (ppc_pseudo_register_write): Likewise.
5857 (rs6000_pseudo_register_read): Likewise.
5858 (rs6000_pseudo_register_write): Likewise.
5859 (e500_pseudo_register_read): Move checks to
5860 rs6000_pseudo_register_read.
5861 (e500_pseudo_register_write): Move checks to
5862 rs6000_pseudo_register_write.
5863 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
5864 rs6000_pseudo_register_read and rs6000_pseudo_register_write
5865 in gdbarch if SPE or DFP is available. Adjust gdbarch's
5866 num_pseudo_regs to account for DFP pseudo regs.
5868 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5870 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
5871 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
5872 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
5873 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
5874 e500_pseudo_register_read, e500_pseudo_register_write): Use
5875 IS_SPE_PSEUDOREG macro.
5876 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
5877 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
5878 Remove initialization of tdep->ppc_ev31_regnum.
5880 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5882 * printcmd.c (print_formatted): Handle references as for unformatted
5885 2008-01-30 Joel Brobecker <brobecker@adacore.com>
5887 * eval.c (evaluate_subexp_standard): Add handling of user
5888 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
5890 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
5892 * eval.c (evaluate_subexp_standard): Support
5893 BINOP_INTDIV opcode.
5895 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
5897 * valarith.c (value_binop): Add floating-point BINOP_MIN and
5899 For BINOP_EXP, use length and signedness of left operand only for
5900 result, as for shifts.
5901 For integral operands to BINOP_EXP, use new integer_pow and
5902 uinteger_pow functions so as to get full range of results.
5903 (integer_pow): New function.
5904 (uinteger_pow): New function.
5906 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
5908 Use vector for varobj_list_children interface.
5909 * gdb/varobj.c (varobj_list_children): Return vector
5911 * gdb/varobj.h (varobj_list_children): Adjust
5913 (varobj_p): Declare. Declare vector thereof.
5914 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
5915 for varobj_list_children change.
5916 * Makefile.in (varobj_h): Update dependencies.
5918 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
5920 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
5921 TYPE_CODE_DECFLOAT arguments.
5922 (ppc64_sysv_abi_push_dummy_call) Likewise.
5923 (get_decimal_float_return_value): New function.
5924 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
5925 values by calling get_decimal_float_return_value.
5926 (ppc64_sysv_abi_return_value): Likewise.
5928 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
5930 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
5931 for preprocessor macro information. Formatting changes.
5933 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5935 * remote.c (struct remote_state): Add cached_wait_status.
5936 (remote_exec_file): New variable.
5937 (PACKET_vAttach, PACKET_vRun): New constants.
5938 (extended_remote_restart): Do not query for status.
5939 (struct start_remote_args): New.
5940 (remote_start_remote): Take it as a second argument. Check
5941 whether the target is running. Issue an error for non-running
5942 non-extended targets. Cache the wait status. Set inferior_ptid
5944 (remote_open_1): Prompt to disconnect non-running targets. Make
5945 sure the target is marked running. Do not set inferior_ptid here.
5946 Update call to remote_start_remote. Do not call remote_check_symbols
5947 if the target is not running.
5948 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
5949 argument. Handle a non-running target.
5950 (remote_detach): Use it.
5951 (extended_remote_detach): New.
5952 (remote_disconnect): Fix typo. Use remoute_mourn_1.
5953 (extended_remote_attach_1, extended_remote_attach)
5954 (extended_async_remote_attach): New.
5955 (remote_vcont_resume): Remove unused variable.
5956 (remote_wait, remote_async_wait): Use any cached wait status.
5957 (putpkt_binary, getpkt): Clear any cached wait status.
5958 (extended_remoute_mourn_1): New.
5959 (extended_remote_mourn): Use it.
5960 (extended_async_remote_mourn, extended_remote_run): New.
5961 (extended_remote_create_inferior_1): New.
5962 (extended_remote_create_inferior): Use it.
5963 (extended_remote_async_create_inferior): Likewise.
5964 (remote_xfer_partial): Skip for non-executing targets.
5965 (init_extended_remote_ops): Set to_detach and to_attach.
5966 (init_extended_async_remote_ops): Likewise. Use
5967 extended_async_remote_mourn.
5968 (_initialize_remote): Register vAttach, vRun, and
5969 set remote exec-file.
5970 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
5972 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5974 * Makefile.in (symfile.o): Update.
5975 * NEWS: Mention exec tracing support.
5976 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
5978 * infcmd.c (kill_if_already_running, detach_command)
5979 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
5980 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
5981 (follow_exec): Do not check may_follow_exec. Do not mourn and push
5982 targets. Apply the sysroot path to the loaded executable. Use
5983 no_shared_libraries.
5984 * linux-nat.c (linux_child_follow_fork): Print fork following
5985 messages if verbose.
5986 (kill_wait_callback): Kill again before waiting a second time.
5987 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
5988 no_shared_libraries.
5990 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5992 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
5994 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5996 * nto-tdep.h: Remove #include "defs.h".
5997 * nto-tdep.c: Add #include "defs.h".
5998 * Makefile.in (nto_tdep_h): Update dependencies.
5999 (nto-tdep.o): Likewise.
6001 2008-01-29 Joel Brobecker <brobecker@adacore.com>
6003 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
6005 (proceed, start_remote): Update call to wait_for_inferior.
6006 * inferior.h (wait_for_inferior): Update declaration.
6007 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
6008 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
6009 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
6010 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
6012 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
6014 * varobj (adjust_value_for_child_access): Added checking for
6015 returned value from gdb_value_ind.
6016 (c_describe_child): Likewise.
6017 (cplus_describe_child): Fixed a typo.
6019 2008-01-29 Jim Blandy <jimb@red-bean.com>
6021 * MAINTAINERS: Update my info.
6023 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
6025 Use multiple locations for hardware watchpoints.
6026 This eliminates the need to traverse value chain, doing
6027 various checks, in three different places.
6029 * breakpoint.h (struct bp_location): New fields
6030 lengths and watchpoint_type.
6031 (struct breakpoint): Remove the val_chain field.
6032 * breakpoint.c (is_hardware_watchpoint): New.
6033 (free_valchain): Remove.
6034 (update_watchpoint): New.
6035 (insert_bp_location): For hardware watchpoint, just
6037 (insert_breakpoints): Call update_watchpoint_locations
6038 on all watchpoints. If we have failed to insert
6039 any location of a hardware watchpoint, remove all inserted
6041 (remove_breakpoint): For hardware watchpoints, directly
6043 (watchpoints_triggered): Iterate over locations.
6044 (bpstat_stop_status): Use only first location of
6045 a resource watchpoint.
6046 (delete_breakpoint): Don't call free_valchain.
6047 (print_one_breakpoint): Don't print all
6048 locations for watchpoints.
6049 (breakpoint_re_set_one): Use update_watchpoint for
6052 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
6054 Don't reset watchpoint block on solib load.
6056 * breakpoint.c (insert_bp_location): For watchpoints,
6057 recompute condition.
6058 (breakpoint_re_set_one): Instead of recomputing value
6059 and condition for watchpoints, just reset value and
6060 let insert_breakpoints/insert_bp_location recompute it.
6061 Don't do anything about disabled watchpoint.
6063 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
6065 * valarith.c (value_binop): Handle unsigned integer
6068 2008-01-28 Kevin Buettner <kevinb@redhat.com>
6070 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
6071 instruction pattern that appears frequently in position
6072 independent code. Fix bug in code which looks for "fmov" and
6073 backtracks if no "fmov" is found.
6075 2008-01-28 Doug Evans <dje@google.com>
6077 * dbxread.c (read_dbx_symtab): Fix indentation.
6078 Reformat comments to 80 columns.
6079 Move local var def closer to only use.
6081 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6083 * fork-child.c (SHELL_FILE): Remove #ifndef.
6084 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
6086 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
6088 * i386-tdep.c (i386_skip_noop): New function.
6089 (i386_analyze_prologue): Call i386_skip_noop function.
6091 2008-01-24 Michael Snyder <msnyder@specifix.com>
6093 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
6094 * win32-nat.c (win32_xfer_partial): Ditto.
6095 * target.c (default_xfer_partial): Minor whitespace adjustment.
6097 2008-01-24 Pedro Alves <pedro@codesourcery.com>
6099 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
6100 strip bit 1 even if pc doesn't point to thumb code.
6102 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
6104 * remote.c (remote_wait): Handle SIGINT between packets.
6105 (remote_async_wait): Likewise.
6107 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
6108 Chris Demetriou <cgd@google.com>
6110 * thread.c (add_thread_silent): Renamed
6112 (print_thread_events): New variable definition.
6113 (show_print_thread_events): New function.
6114 (_initialize_thread): Add "set print thread-events" and
6115 "show print thread-events" commands.
6116 (add_thread): Announce new thread.
6117 * gdbthread.h (add_thread_silent): Declare.
6118 (print_thread_events): New variable declaration.
6119 * inf-ttrace.c (inf_ttrace_wait): Don't
6120 inform about new thread, as add_thread is always
6121 called too, and will take care of that.
6122 * infrun.c (handle_inferior_event): Likewise.
6123 * procfs.c (procfs_wait): Likewise.
6124 * remote.c (remote_currthread): Likewise.
6125 * sol-thread.c (sol_thread_wait): Likewise.
6126 * win32-nat.c (get_win32_debug_event): Likewise.
6127 * linux-thread-db.c (attach_thread): Likewise.
6128 Remove the verbose parameter.
6129 (check_event): Make detach_thread be verbose
6130 only if print_thread_events is set.
6131 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
6132 about new thread. This is called only from
6133 linux-thread-db.c:attach_thread, which will take care.
6134 Remove the verbose parameter.
6135 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
6137 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
6139 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
6141 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
6143 * breakpoint.c (break_command_really): New parameter
6145 (break_command_1): Pass 0 as
6146 ignore_count to break_command_really.
6147 (gdb_breakpoint): Pass ignore_count to
6148 break_command_really.
6150 2008-01-21 Kevin Buettner <kevinb@redhat.com>
6152 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
6153 sigcontext struct via pointer.
6154 (struct sigframe comment): Update to show new field `psc'.
6156 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
6158 * infrun.c (handle_inferior_event): If
6159 we failed to remove breakpoints, error,
6160 don't try to increment PC by hand.
6162 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
6164 Add NetBSD/hppa target and host support.
6166 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
6167 (hppabsd_gregset): Move to ...
6168 (hppabsd_regset_from_core_section): Rename
6169 hppaobsd_regset_from_core_section and move to ...
6170 (hppabsd_find_global_pointer): Update comment.
6171 (hppabsd_init_abi): Make global. Do not register
6172 hppabsd_regset_from_core_section.
6173 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
6175 (_initialize_hppabsd_tdep): Move to ...
6176 * hppaobsd-tdep.c: ... here. New file.
6177 * hppnbsd-tdep.c: New file.
6178 * hppnbsd-nat.c: New file.
6179 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
6180 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
6181 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
6182 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
6183 * configure.host (hppa*-*-netbsd*): New entry.
6184 * configure.tgt (hppa*-*-netbsd*): New entry.
6185 (hppa*-*-openbsd*): Update.
6186 * NEWS (New native configuration): Mention NetBSD/hppa.
6187 (New targets): Mention NetBSD/hppa.
6189 2008-01-18 Markus Deuling <deuling@de.ibm.com>
6191 * gdbarch.sh (function_list): Add new property bits_big_endian to
6193 * gdbarch.{c,h}: Regenerate.
6195 * value.c (struct value): Replace BITS_BIG_ENDIAN by
6196 gdbarch_bits_big_endian (comment).
6197 (unpack_field_as_long, modify_field): Likewise.
6198 * value.h: Likewise (comment).
6199 * valops.c (value_slice): Likewise.
6200 * valarith.c (value_subscript, value_bit_index): Likewise.
6201 * gdbtypes.h (field): Likewise (comment).
6202 * eval.c (evaluate_subexp_standard): Likewise.
6203 * dwarf2read.c (dwarf2_add_field): Likewise.
6204 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
6205 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
6207 * defs.h (BITS_BIG_ENDIAN): Remove.
6209 2008-01-18 Markus Deuling <deuling@de.ibm.com>
6211 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
6213 * m2-exp.y (yylex): Likewise.
6214 * objc-exp.y (yylex): Likewise.
6216 * defs.h (DEPRECATED_STREQN): Remove.
6218 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
6220 * MAINTAINERS: Update my email address.
6222 2008-01-17 Jim Blandy <jimb@codesourcery.com>
6224 * README: Mention gdbserver/README.
6226 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
6228 * valarith.c (value_binop): Handle BINOP_INTDIV
6229 for unsigned and signed integers.
6231 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
6233 * s390-tdep.c (s390_gdbarch_init): Set default long double
6234 type to 128-bit IEEE quad.
6236 2008-01-17 Joel Brobecker <brobecker@adacore.com>
6238 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
6240 2008-01-16 Mark Kettenis <kettenis@gnu.org>
6242 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
6244 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
6245 * value.c: All callers changed.
6247 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6249 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
6250 DEPRECATED_STREQ by its expression.
6251 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
6252 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
6253 (scan_xcoff_symtab): Likewise.
6254 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
6255 * f-lang.c (find_common_for_function): Likewise.
6256 * objc-exp.y (parse_number): Likewise.
6258 * defs.h (DEPRECATED_STREQ): Remove.
6260 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6262 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
6263 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
6264 get_frame_arch to get at the current_architecture. Update AM33_MODE
6266 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
6267 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
6269 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
6271 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6273 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
6275 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
6277 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
6278 current_gdbarch by gdbarch. Update caller.
6280 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
6281 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
6282 the current architecture. Update calls of
6283 amd64_native_gregset_supplies_p.
6284 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
6285 (amd64bsd_store_inferior_registers): Likewise.
6287 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6289 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
6290 Replace current_gdbarch by gdbarch. Update caller.
6292 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6294 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
6295 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
6296 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
6297 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
6298 (stabsect_build_psymtabs): Fix indentation.
6300 2008-01-15 Michael Snyder <msnyder@specifix.com>
6302 * corelow.c (core_xfer_partial): Comment, cut/paste error.
6304 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
6306 * win32-nat.c (win32_create_inferior): Restore code calling
6307 CloseHandle on ProcessInformation structure.
6309 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
6311 * configure.ac: Check for void * as 3 argument of ptrace.
6312 * configure: regenerate.
6314 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6316 * alpha-tdep.c (alpha_heuristic_proc_start)
6317 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
6318 current_gdbarch by gdbarch.
6320 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
6321 current architecture by frame_info. Update alpha_heuristic_proc_start
6324 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
6325 get_frame_arch to get at the current architecture by frame_info. Update
6326 alpha_sigtramp_register_address call.
6328 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
6329 current_gdbarch by gdbarch. Update caller.
6330 (convert_to_extended, convert_from_extended): Add endianess parameter
6331 for comparison. Update caller.
6332 (arm_extract_return_value, arm_store_return_value): Use
6333 get_regcache_arch to get at the current architecture.
6335 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
6336 current_gdbarch by gdbarch. Update caller.
6337 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
6338 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
6340 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
6341 gdbarch as parameter. Update caller.
6342 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
6343 current_gdbarch by gdbarch. Update caller.
6345 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
6346 update caller. Replace current_gdbarch by gdbarch.
6348 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
6349 the current architecture. Replace current_gdbarch by gdbarch.
6350 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
6351 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
6352 expression. Add gdbarch as parameter and replace current_gdbarch with
6354 (M6811_TDEP): Remove.
6355 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
6357 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
6358 current_gdbarch by gdbarch. Update caller.
6360 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
6362 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
6365 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
6366 caller. Relace current_gdbarch by gdbarch.
6367 (altivec_register_p, spe_register_p): Likewise.
6368 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
6370 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
6371 altivec_register_p and spe_register_p.
6373 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
6374 caller. Replace current_gdbarch by gdbarch.
6375 (score_analyze_prologue): use get_frame_arch to get at the current
6378 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
6379 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
6380 current_gdbarch by gdbarch. Update caller.
6381 (sparc_frame_cache): Use get_frame_arch to get at the current
6383 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
6384 sparc_analyze_prologue.
6386 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
6389 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6391 * exec.c: #include "arch-utils.h"
6392 (print_section_info): Use gdbarch_from_bfd to get at the
6393 current architecture. Replace current_gdbarch. Fix indention. Replace
6394 deprecated_print_address_numeric by paddress.
6395 * Makefile.in (exec.o) Add dependency to arch-utils.h.
6397 * valprint.c (val_print_string): Replace
6398 deprecated_print_address_numeric.
6399 * tracepoint.c (trace_mention, scope_info): Likewise.
6400 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
6401 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
6402 (maintenance_check_symtabs): Likewise.
6403 * symfile.c (list_overlays_command): Likewise.
6404 * stack.c (frame_info, print_block_frame_labels): Likewise.
6405 * printcmd.c (print_address, print_address_demangle)
6406 (address_info): Likewise.
6407 * corefile.c (memory_error): Likewise.
6408 * infcmd.c (jump_command): Likewise.
6409 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
6410 (mention, delete_breakpoint): Likewise.
6411 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
6412 * dwarf2read.c (dump_die): Likewise.
6413 * ada-valprint.c (ada_val_print_1): Likewise.
6414 * f-valprint.c (f_val_print): Likewise.
6415 * linux-fork.c (info_forks_command): Likewise.
6416 * m32r-com.c (m32r_load_section, m32r_load)
6417 (m32r_upload_command): Likewise.
6419 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
6421 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6423 * gdbarch.sh (skip_prologue): Add gdbarch
6425 * gdbarch.{c,h}: Regenerate.
6427 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
6428 * amd64-tdep.c (amd64_skip_prologue): Likewise.
6429 * avr-tdep.c (avr_skip_prologue): Likewise.
6430 * cris-tdep.c (cris_skip_prologue): Likewise.
6431 * frv-tdep.c (frv_skip_prologue): Likewise.
6432 * h8300-tdep.c (h8300_skip_prologue): Likewise.
6433 * hppa-tdep.c (hppa_skip_prologue): Likewise.
6434 * i386-tdep.c (i386_skip_prologue): Likewise.
6435 * ia64-tdep.c (ia64_skip_prologue): Likewise.
6436 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
6437 * m32r-tdep.c (m32r_skip_prologue): Likewise.
6438 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
6439 * m68k-tdep.c (m68k_skip_prologue): Likewise.
6440 * m88k-tdep.c (m88k_skip_prologue): Likewise.
6441 * mep-tdep.c (mep_skip_prologue): Likewise.
6442 * mips-tdep.c (mips_skip_prologue): Likewise.
6443 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
6444 * mt-tdep.c (mt_skip_prologue): Likewise.
6445 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
6446 * score-tdep.c (score_skip_prologue): Likewise.
6447 * sh64-tdep.c (sh64_skip_prologue): Likewise.
6448 * sh-tdep.c (sh_skip_prologue): Likewise.
6449 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
6450 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
6451 * spu-tdep.c (spu_skip_prologue): Likewise.
6452 * v850-tdep.c (v850_skip_prologue): Likewise.
6453 * vax-tdep.c (vax_skip_prologue): Likewise.
6454 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
6455 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
6457 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
6458 current_gdbarch by gdbarch.
6459 * m32c-tdep.c (m32c_skip_prologue): Likewise.
6460 * s390-tdep.c (s390_skip_prologue): Likewise.
6462 2008-01-10 Doug Evans <dje@google.com>
6464 * defs.h (struct continuation_arg): Fix typo in comment.
6465 * target.c (target_translate_tls_address): Fix comment spelling error.
6467 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
6469 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
6470 (DOUBLEST_SCAN_FORMAT): Likewise.
6471 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
6472 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
6473 * c-exp.y (parse_number): Likewise.
6474 * jv-exp.y (parse_number): Likewise.
6475 * objc-exp.y (parse_number): Likewise.
6476 * p-exp.y (parse_number): Likewise.
6478 2008-01-09 Joel Brobecker <brobecker@adacore.com>
6480 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
6481 (check_typedef): Likewise.
6483 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
6485 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
6486 seen_double_big_d, treat the new H, D, and DD modifiers as length
6489 2008-01-08 Joel Brobecker <brobecker@adacore.com>
6491 * dwarf2read.c (read_enumeration_type): Add comment.
6493 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
6495 * config.in: Regenerate.
6497 2008-01-08 Joel Brobecker <brobecker@adacore.com>
6499 * ada-lang.c (ada_convert_actual): Renames convert_actual.
6501 (ada_convert_actuals): Delete.
6502 * ada-lang.h (ada_convert_actual): Add declaration.
6503 (ada_convert_actuals): Remove declaration.
6504 * infcall.c: #include "ada-lang.h".
6505 (value_arg_coerce): Add new parameter sp. Update function
6506 documetnation. Add handling of Ada function call parameters.
6507 * Makefile.in (infcall.o): Update dependencies.
6509 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
6511 * ada-lang.c (ensure_lval): Fix value lval kind.
6512 (convert_actual): Add handling for arguments passed by reference.
6514 2008-01-08 Doug Evans <dje@google.com>
6516 * dbxread.c (read_dbx_symtab): Fix indentation.
6518 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
6520 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
6521 (valarith.o): Depend on dfp.h.
6522 (valops.o): Likewise.
6523 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
6524 (set_decnumber_context): New function.
6525 (decimal_check_errors): Likewise.
6526 (decimal_from_number): Likewise.
6527 (decimal_to_number): Likewise.
6528 (decimal_from_string): Use set_decnumber_context and
6529 decimal_check_errors.
6530 (decimal_from_integral): New function.
6531 (decimal_from_floating): Likewise.
6532 (decimal_to_double): Likewise.
6533 (promote_decimal): Likewise.
6534 (decimal_binop): Likewise.
6535 (decimal_is_zero): Likewise.
6536 (decimal_compare): Likewise.
6537 (decimal_convert): Likewise.
6538 * dfp.h (decimal_from_integral): New prototype.
6539 (decimal_from_floating): Likewise.
6540 (decimal_to_double): Likewise.
6541 (decimal_binop): Likewise.
6542 (decimal_is_zero): Likewise.
6543 (decimal_compare): Likewise.
6544 (decimal_convert): Likewise.
6545 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
6546 call to value_from_decfloat.
6547 * valarith.c: Include dfp.h.
6548 (value_args_as_decimal): New function.
6549 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
6550 (value_logical_not): Likewise.
6551 (value_equal): Likewise.
6552 (value_less): Likewise.
6553 (value_pos): Likewise.
6554 (value_neg): Formatting fix.
6555 * valops.c: Include dfp.h.
6556 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
6557 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
6558 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
6559 (value_from_decfloat): Remove expect_type argument.
6560 * value.h (value_from_decfloat): Update prototype.
6562 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
6564 Ignore change in name of dynamic linker during
6565 execution on Solaris. This also unbreaks pending breakpoints.
6567 * solist.h (struct target_so_ops): New field same.
6568 * solib-svr4.c (svr4_same): New.
6569 (_initialize_svr4_solib): Register svr4_same.
6570 * solib.c (update_solib_list): Use ops->same, if available.
6572 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
6574 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
6575 when using MS-DOS paths.
6577 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6579 * NEWS: Mention --pid and --core command line behaviour changes.
6581 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6583 * main.c (captured_main): Remove 'count' varible and the
6584 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
6585 --pid options were issued simultaneously. If an explicit pid
6586 option was passed, don't fallback to core file. Detect extra
6587 arguments better in the presence of explicit pid or core
6590 2008-01-05 Joel Brobecker <brobecker@adacore.com>
6592 * ada-lang.c (ada_which_variant_applies): Correctly compute
6593 the value of the discriminant when the variant record is packed.
6595 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6597 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
6598 that are used to differentiate homonyms.
6600 2008-01-04 Jerome Guitton <guitton@adacore.com>
6602 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
6603 when the type is an anonymous pointer type.
6604 (ada_check_typedef): Avoid a seg fault when the type is null.
6605 * ada-typeprint.c (print_array_type): Add support for pointer
6608 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
6610 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
6612 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6614 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
6615 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
6617 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6619 * ada-exp.y (chop_separator): New function.
6620 (write_selectors): Rewrite to re-use chop_separator.
6621 (ada_nget_field_index, get_symbol_field_type): New functions.
6622 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
6625 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
6627 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
6628 of SYMBOL_VALUE when working with function symbols.
6630 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6632 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
6633 expressions. These expressions do not need to be rewriten.
6635 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6637 * dwarf2read.c (read_enumeration_type): Flag type as stub if
6638 the given die is a declaration.
6640 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6642 * ada-lang.c (ada_array_bound_from_type): Make non-static.
6643 Handle properly the case when the index type is an enumerated type.
6644 Do not return the subtype of the bounds type, just return the
6645 bounds type directly - this is not needed and is more consistent
6646 with what we do for arrays when no XA parallel type exists.
6648 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6650 * ada-lang.c (static_unwrap_type): Add forward declaration.
6651 (template_to_static_fixed_type): Fields of dynamic types sometimes
6652 also need to be unwrapped. Take this into account.
6653 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
6654 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
6655 * ada-typeprint.c (ada_print_type): Get the typename from
6656 the original type, not the base type.
6658 2008-01-03 Jerome Guitton <guitton@adacore.com>
6660 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
6661 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
6662 Update calls to ada_to_fixed_type.
6663 (ada_template_to_fixed_record_type_1): Ditto, but without looking
6665 (ada_to_fixed_type): Add check_tag parameter; do not look for
6666 tag if null. When looking for a tag, use a fixed record type.
6667 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
6668 * ada-valprint.c (printable_val_type, ada_value_print): Update
6669 calls to ada_to_fixed_type.
6671 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
6673 * doublest.c (convert_floatformat_to_doublest): Call
6674 floatformat_to_doublest instead of floatformat_to_double and use
6676 (convert_doublest_to_floatformat): Call floatformat_from_doublest
6677 instead of floatformat_from_double and use DOUBLEST variables.
6679 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
6681 * MAINTAINERS (Write After Approval): Add self.
6683 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6685 * symfile.c (set_initial_language): Make non-static.
6686 * symfile.h (set_initial_language): Add declaration.
6687 * language.c: #include "symfile.h".
6688 (set_language): Call set_initial_language if the frame language
6689 could not be determined.
6691 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
6693 * eval.c (evaluate_subexp_for_address): Provide frame address to
6694 locate_var_value only if it will be needed.
6696 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
6698 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
6700 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6702 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
6703 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
6704 This is needed to make sure that any other treatment applied
6705 to the resulting value does not fail for spurious reason,
6706 such as trying to take the address of this value.
6708 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6710 * ada-lang.c (ada_value_equal): Dereference reference types when
6713 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
6715 Updated copyright notices for most files.
6717 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
6719 * win32-nat.c (psapi_module_handle): Remove static.
6720 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
6721 return first module found if base_address is zero. Don't initialize
6722 psapi function pointers here. Convert to cygwin paths when
6724 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
6725 executable name. Use get_module_name when that fails or when
6727 (_initialize_psapi): New function. Initialize psapi stuff before it is
6728 needed or issue a warning if it is not found. Move psapi_module_handle
6731 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6733 * ada-lang.c (ada_remove_trailing_digits): New function.
6734 (ada_remove_po_subprogram_suffix): New function.
6735 (ada_decode): Improve. Move the description of the algorithm
6736 directly inside the code, instead of in the function global
6739 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6741 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
6742 and always print the dereferenced value.
6744 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6746 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
6747 of the case where the first argument is a reference.
6748 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
6750 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6752 Implement support for Ada interface types.
6754 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
6755 (ada_is_ignored_field): Ignore fields that are a dispatch table
6758 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6760 * top.c (print_gdb_version): Update copyright year.
6762 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6764 * ChangeLog-2007: New ChangeLog rotation.
6765 * ChangeLog: Reset for 2008.
6766 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
6769 For older changes see ChangeLog-2007.
6775 version-control: never