1 2008-08-12 Pedro Alves <pedro@codesourcery.com>
3 Add no-ack mode to the remote protocol --- optionally stop ACKing
4 packets and responses when we have a reliable communication
7 Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
9 * remote.c (struct remote_state): Add noack_mode field.
10 (PACKET_QStartNoAckMode): New.
11 (remote_start_remote): Don't any outstanding packet here.
12 (remote_open_1): Clear noack_mode. Ack any outstanding packet
13 here. Activate noack mode if requested.
14 (remote_protocol_features): Add QStartNoAckMode.
16 (putpkt_binary): Don't send ack in noack mode.
17 (read_frame): Don't recompute the checksum in noack mode.
18 (getpkt_sane): Skip sending ack if in noack mode.
19 (_initialize_remote): Add set/show remote noack mode.
20 * NEWS: Note the new features.
22 2008-08-11 Kevin Buettner <kevinb@redhat.com>
24 * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
26 (rs6000_skip_main_prologue): New function.
27 (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
29 2008-08-11 Sandra Loosemore <sandra@codesourcery.com>
31 * MAINTAINERS (Write After Approval): Add self.
33 2008-08-11 Stan Shebs <stan@codesourcery.com>
36 * disasm.c (gdb_disassemble_info): Set endian_code.
37 * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
38 * gdbarch.h, gdbarch.c: Regenerate.
39 * arch-utils.c (initialize_current_architecture): Set the
40 default byte_order_for_code.
41 (gdbarch_info_init): Ditto.
42 (gdbarch_info_fill): Ditto.
43 * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
44 (thumb_analyze_prologue): Swap halfword if code endianness is
45 different from general endianness.
46 (arm_skip_prologue): Similarly.
47 (arm_scan_prologue): Ditto.
48 (thumb_get_next_pc): Ditto.
49 (arm_get_next_pc): Ditto.
50 (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
51 choose correct endianness for breakpoints.
53 2008-08-10 Pedro Alves <pedro@codesourcery.com>
55 * bsd-kvm.c: Include "gdbthread.h".
57 (bsd_kvm_open): Add a main thread.
58 (bsd_kvm_close): Delete it.
59 (bsd_kvm_thread_alive): New.
60 (bsd_kvm_pid_to_str): New.
61 (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
63 (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
65 2008-08-09 Pedro Alves <pedro@codesourcery.com>
67 * buildsym.c (start_subfile): Properly cast sentinel in concat
69 * cp-name-parser.y: Include "config.h".
70 * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
72 * gdb_select.h: Include sys/time.h if sys/select.h is not
75 2008-08-09 Pedro Alves <pedro@codesourcery.com>
77 * go32-nat.c: Include "gdbthread.h".
78 (go32_stop, go32_kill_inferior): Delete the main thread.
79 (go32_create_inferior): Add it.
80 (go32_thread_alive, go32_pid_to_str): New.
81 (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
83 2008-08-09 Pedro Alves <pedro@codesourcery.com>
85 * go32-nat.c (fetch_register, store_register): Pass the regcache
86 gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
87 (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
88 (struct seg_descr, struct seg_descr): pack the whole struct
89 instead of each member individually.
91 2008-08-09 Andreas Schwab <schwab@suse.de>
93 * python/python.c (_initialize_python): Use unabbreviated commands
96 2008-08-09 Daniel Jacobowitz <dan@codesourcery.com>
98 * Makefile.in (stamp-h): Also create .deps.
100 2008-08-09 Tom Tromey <tromey@redhat.com>
102 * Makefile.in (generated_files): Add GNULIB_H.
104 2008-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
106 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
107 DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set.
109 (pa64_current_sos): Remove map private warning warning.
110 * solib-som.c: Include string.h and sys/utsname.h.
111 (get_hpux_major_release): New function.
112 (som_solib_create_inferior_hook): Read dynamic linker header. Warn
113 about shared library private mapping on HP-UX 11 and later. Only force
114 private mapping of shared libraries on HP-UX 10 and earlier.
115 (link_map_start): Delete warning.
117 2008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>
118 H.J. Lu <hongjiu.lu@intel.com>
119 Mark Kettenis <kettenis@gnu.org>
121 * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
122 (amd64_init_frame_cache): Initialize saved_sp_reg.
123 (amd64_analyze_stack_align): New.
124 (amd64_analyze_prologue): Call it.
125 (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set
126 %rip to 8 when halfway aligning the stack.
128 * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
131 * i386-tdep.c (i386_frame_cache): Remove stack_align. Add
133 (i386_alloc_frame_cache): Remove stack_align. Initialize
135 (i386_analyze_stack_align): Rewrite.
136 (i386_frame_cache): Use saved_sp_reg if it is valid.
138 2008-08-09 Ulrich Weigand <uweigand@de.ibm.com>
140 * target.c: Include "solib.h".
141 (target_pre_inferior): Call no_shared_libraries.
142 * infcmd.c (run_command_1): Do not call objfile_purge_solibs
144 (attach_command): Do not call clear_solib.
146 2008-08-09 Mark Kettenis <kettenis@gnu.org>
148 * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
151 2008-08-08 Tom Tromey <tromey@redhat.com>
153 * Makefile.in (python.o): Remove dependencies. Use COMPILE and
155 (python-utils.o): Likewise.
157 2008-08-08 Andreas Schwab <schwab@suse.de>
159 * corefile.c (_initialize_core): Remove spurious paren from set
160 gnutarget doc string.
162 2008-08-08 Luis Machado <luisgpm@br.ibm.com>
164 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
165 Define PPC_FEATURE_BOOKE.
166 (ppc_linux_get_hwcap): New function.
167 (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
168 4-bytes alignment restrictions.
169 (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
170 positioning of the read/write flags.
171 (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
174 2008-08-08 Pedro Alves <pedro@codesourcery.com>
176 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
178 * win32-nat.c (win32_add_thread): Change thread argument type to
180 (win32_add_thread): Adjust.
181 (win32_delete_thread): Change thread argument type to ptid_t.
183 (win32_fetch_inferior_registers, win32_store_inferior_registers)
184 (win32_resume, get_win32_debug_event, get_win32_debug_event)
185 (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
186 (init_win32_ops): Put to_magic last.
187 (win32_win32_thread_alive): Adjust.
189 2008-08-08 Pedro Alves <pedro@codesourcery.com>
191 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
192 (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
194 2008-08-08 Pedro Alves <pedro@codesourcery.com>
196 * remote-m32r-sdi.c: Include "gdbthread.h".
197 (remote_m32r_ptid): New.
198 (m32r_close): Delete the main thread.
199 (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
201 (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
202 (_initialize_remote_m32r): Initialize remote_m32r_ptid.
204 2008-08-07 Tom Tromey <tromey@redhat.com>
205 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
207 * aclocal.m4, configure: Rebuild.
208 * configure.in: Call ZW_CREATE_DEPDIR,
209 ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
210 (MAKE, GMAKE): New substs.
211 * acinclude.m4: Include depstand.m4.
212 * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
213 COMPILE, POSTCOMPILE, depcomp): New variables.
214 Remove all _h variables.
215 Remove many .o targets.
216 ($(srcdir)/copying.c): avoid backslash-newline after comment
217 sign (@maintainer_mode_true@).
218 (HFILES_NO_SRCDIR): Regenerate.
219 (generated_files): New variable.
220 (all_gdbtk_cflags): Likewise.
222 (init.o, version.o, copying.o): Remove.
223 (distclean): Remove DEPDIR.
224 (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
225 printcmd.o, procfs.o, v850ice.o): Rewrite.
226 (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
227 cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
228 (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
229 gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
230 gdbtk-wrapper.o): Likewise.
231 (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
232 mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
233 mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
234 mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
235 tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
236 tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
237 tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
238 tui-wingeneral.o, tui-winsource.o): Likewise.
239 (all_object_files): New variable.
240 ($(all_object_files)): New target.
241 Include dependency files, when using GNU Make.
243 2008-08-07 Ulrich Weigand <uweigand@de.ibm.com>
245 * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
246 the valid bit set. Ensure display order respects partial
247 order defined by dependency bits.
249 2008-08-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
251 * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
254 2008-08-06 Mark Kettenis <kettenis@gnu.org>
256 * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
259 2008-08-06 Vladimir Prus <vladimir@codesourcery.com>
260 Tom Tromey <tromey@redhat.com>
261 Thiago Jung Bauermann <bauerman@br.ibm.com>
262 Doug Evans <dje@google.com>
264 * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
265 SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
267 (python_h, python_internal_h): New.
268 (cli-script.o): Depend on python.h
269 (python.o, python-utils.o): New.
270 * cli/cli-script.c (print_command_lines): Handle python_control.
271 (execute_control_command): Handle python_control.
272 (execute_control_command_untraced): New function.
273 (while_command): Call execute_control_command_untraced.
274 (if_command): Likewise.
275 (get_command_line): Remove static attribute.
276 (read_next_line): Handle "python".
277 (recurse_read_control_structure): Handle python_control.
278 (read_command_lines): Handle python_control.
280 * cli/cli-script.h (get_command_line): Add prototype.
281 (execute_control_command_untraced): Likewise.
282 * configure.ac: Add --with-python.
283 * defs.h (enum command_control_type) <python_control>: New
285 * python/python-internal.h: New file.
286 * python/python.c: New file.
287 * python/python.h: New file.
288 * python/python-utils.c: New file.
289 * NEWS: Mention Python scripting support and its new commands.
291 2008-08-06 Ulrich Weigand <uweigand@de.ibm.com>
293 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
295 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
297 * MAINTAINERS (Write After Approval): Add self.
299 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
301 * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
302 (insert_breakpoint_locations): Likewise.
304 2008-08-05 Phil Muldoon <pmuldoon@redhat.com>
306 * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
308 (set_longjmp_breakpoint): Likewise.
310 2008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
313 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
316 2008-08-05 Tom Tromey <tromey@redhat.com>
318 * bcache.c (deprecated_bcache_added): Initialize obstack.
319 (bcache_xmalloc): Don't initialize obstack.
320 (bcache_xfree): Conditionally free obstack.
321 (bcache_memory_used): Update.
323 2008-08-05 Tom Tromey <tromey@redhat.com>
325 * symfile.c (add_psymbol_to_bcache): Return a const pointer. Use
327 (append_psymbol_to_list): Accept a const pointer.
328 (add_psymbol_to_list): Fix const correctness.
329 * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
330 (bcache_full): Declare.
331 * bcache.c (bcache_data, deprecated_bcache): Remove.
332 (bcache): Use bcache_full.
333 (bcache_full): Rename from deprecated_bcache_added. Change return
336 2008-08-04 Stan Shebs <stan@codesourcery.com>
338 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
339 (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
340 (enable_break): Remove test of BKPT_AT_SYMBOL.
342 2008-08-02 Keith Seitz <keiths@redhat.com>
344 * acinclude.m4: Include ../config/tcl.m4 to pick up
345 standard Tcl configury bits.
346 Remove all Tcl, Tk, Itcl, Itk, etc definitions.
347 * configure.ac: Don't check if ../itcl exists when building
348 gdbtk. It could be installed.
349 Rewrite gdbtk configury to allow for using system-supplied
350 Tcl and Tk. Gdbtk no longer requires build-time access to
352 * Makefile.in: Remove everything related to itcl and itk.
353 Rewrite the Tcl bits for gdbtk to correspond to rewrite of
355 Remove v850ice.o build rule.
356 (ALL_TCL_CFLAGS): New convenience defintion. Change all
357 gdbtk sources to use it.
358 * configure: Regenerate.
360 2008-07-31 Stan Shebs <stan@codesourcery.com>
362 * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
364 2008-07-30 Stan Shebs <stan@codesourcery.com>
366 * objfiles.c (TARGET_KEEP_SECTION): Remove.
367 (add_to_objfile_sections): Remove use.
369 2008-07-29 Tom Tromey <tromey@redhat.com>
371 * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
372 (lookup_cmd_composition): Likewise.
374 2008-07-29 Tom Tromey <tromey@redhat.com>
376 * cli/cli-cmds.c (edit_command): Remove unused variables. Delete
377 dead code. Fix indentation.
379 2008-07-29 Stan Shebs <stan@codesourcery.com>
381 * main.c (captured_main): Remove long-unused #if 0 blocks.
383 2008-07-28 Tom Tromey <tromey@redhat.com>
385 * annotate.h (deprecated_annotate_starting_hook): Remove.
386 (deprecated_annotate_stopped_hook): Remove.
387 (deprecated_annotate_exited_hook): Remove.
388 * Makefile.in (annotate.o): Depend on observer_h.
389 * top.c (deprecated_delete_breakpoint_hook): Remove.
390 (deprecated_create_breakpoint_hook): Likewise.
391 (deprecated_modify_breakpoint_hook): Likewise.
392 * interps.c (clear_interpreter_hooks): Update for removed hooks.
393 * breakpoint.c (mention): Don't call removed hook.
394 (delete_breakpoint): Likewise.
395 (disable_breakpoint): Likewise.
396 (do_enable_breakpoint): Likewise.
397 * annotate.c: Include observer.h.
398 (breakpoint_changed): Change type of argument.
399 (_initialize_annotate): Register observers.
400 (deprecated_annotate_starting_hook): Remove.
401 (deprecated_annotate_stopped_hook): Remove.
402 (deprecated_annotate_exited_hook): Remove.
403 (annotate_starting): Update for hook removal.
404 (annotate_stopped): Likewise.
405 (annotate_exited): Likewise.
406 * defs.h (deprecated_delete_breakpoint_hook): Remove.
407 (deprecated_create_breakpoint_hook): Likewise.
408 (deprecated_modify_breakpoint_hook): Likewise.
410 2008-07-28 Tom Tromey <tromey@redhat.com>
412 * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
414 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
416 * configure.ac: Check for the GNU/Linux ptrace signature.
417 * configure: Regenerated.
419 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
421 * linux-nat.c (resume_callback): Add more debugging output.
422 (linux_nat_has_pending_sigint): New function, based on
423 linux_nat_has_pending.
424 (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
425 (stop_wait_callback): Remove flush_mask handling. Honor
426 ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
428 (linux_nat_has_pending, flush_callback): Remove.
429 (linux_nat_filter_event): Check for ignore_sigint.
430 (linux_nat_wait): Remove flush_mask support and call to
431 flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
432 * linux-nat.h (struct lwp_info): Add ignore_sigint field.
434 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
436 * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
437 report events from resumed threads.
439 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
441 * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
442 (mips_linux_init_abi): Set tdep->syscall_next_pc.
443 * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
445 (mips32_next_pc): Handle the syscall instruction.
446 * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
447 from mips-tdep.c. Add syscall_next_pc to gdbarch_tdep.
449 2008-07-26 Tom Tromey <tromey@redhat.com>
452 * valops.c (value_struct_elt): Treat function-valued field as a
455 2008-07-26 Tom Tromey <tromey@redhat.com>
458 * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
461 2008-07-26 Vladimir Prus <vladimir@codesourcery.com>
464 * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
465 (get_cmd_async_ok): Remove.
466 * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
467 * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
468 * infcmd.c (_initialize_infcmd): Likewise.
469 * thread.c (_initialize_thread): Likewise.
471 2008-07-25 Joseph Myers <joseph@codesourcery.com>
473 * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
474 128-bit long doubles in even-odd pairs of FPRs. Do not
475 right-align float arguments for big-endian.
476 (mips_n32n64_return_value): Apply return value convention for
477 structs containing one or two floating-point values to soft-float
478 as well as hard-float. Handle 128-bit long doubles in such
480 (mips_o32_push_dummy_call): Only skip one integer register for a
481 float argument passed in an FPR.
483 2008-07-25 Tom Tromey <tromey@redhat.com>
485 * tui/tui-hooks.c: Include observer.h.
486 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
488 (tui_bp_created_observer, tui_bp_deleted_observer,
489 tui_bp_modified_observer): New globals.
490 (tui_install_hooks): Use observers, not events.
491 (tui_remove_hooks): Likewise.
492 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
493 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
495 (breakpoint_notify): Check mi_can_breakpoint_notify.
496 (breakpoint_hooks): Remove.
497 (mi_cmd_break_insert): Attach observers. Don't use events.
498 * tracepoint.c: Include observer.h, not gdb-events.h.
499 (tracepoint_operation, trace_pass_command): Notify observer.
500 * interps.c: Don't include gdb-events.h.
501 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
502 * gdbarch.c: Rebuild.
503 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
504 (deprecated_current_gdbarch_select_hack): Notify observer.
505 * breakpoint.h: Don't include gdb-events.h.
506 * breakpoint.c: Don't include gdb-events.h.
507 (condition_command): Notify observer.
508 (commands_command): Likewise.
509 (commands_from_control_command): Likewise.
510 (mention, delete_breakpoint, set_ignore_count): Likewise.
511 (disable_breakpoint, do_enable_breakpoint): Likewise.
512 * Makefile.in (gdb_events_h): Remove.
513 (breakpoint_h): Update.
514 (COMMON_OBS): Remove gdb-events.o.
515 (gdb-events.o): Remove.
516 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
517 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
518 * gdb-events.c: Remove.
519 * gdb-events.h: Remove.
520 * gdb-events.sh: Remove.
522 2008-07-24 Pedro Alves <pedro@codesourcery.com>
524 * remote.c (remote_threads_extra_info): Don't query the remote
525 server about info on the internally added main thread.
527 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
529 * nto-procfs.c (procfs_attach): Populate initial thread list.
530 (procfs_wait): Return new pid, built from the inferior status.
532 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
534 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
535 * configure: Regenerate.
537 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
539 * nto-procfs.c (procfs_xfer_memory): Changed signature.
540 (procfs_resume): Workaround for dereferencing type-punned pointer
542 * nto-tdep.c (nto_parse_redirection): Change signature to be const
544 * nto-tdep.h (nto_parse_redirection): Likewise.
546 2008-07-21 Stan Shebs <stan@codesourcery.com>
548 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
549 * gdbarch.sh: Adjust comment to refer to
550 in_solib_dynsym_resolve_code().
551 * gdbarch.h, gdbarch.c: Update.
552 * solib-osf.c: Ditto.
554 (handle_inferior_event): Use in_solib_dynsym_resolve_code
556 * config/mips/nm-irix5.h: Remove undef of
557 IN_SOLIB_DYNSYM_RESOLVE_CODE.
559 2008-07-21 Tom Tromey <tromey@redhat.com>
561 * symfile.c (reread_symbols): Don't pass argument to observer.
562 * exec.c (exec_file_attach): Don't pass argument to observer.
563 * ada-lang.c (ada_executable_changed_observer): Remove argument.
564 * symtab.c (symtab_observer_executable_changed): Remove argument.
565 * observer.sh: Handle functions with no arguments.
567 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
568 Chris Demetriou <cgd@google.com>
570 * elfread.c (elf_symfile_segments): Fix the check that each loadable
571 section fits within an ELF segment to handle ELF segments that hit
572 the end of the address space.
574 2008-07-20 Chris Demetriou <cgd@google.com>
576 * MAINTAINERS (Write After Approval): Add self.
578 2008-07-18 Tom Tromey <tromey@redhat.com>
581 * NEWS: Add entry for macro commands.
582 * Makefile.in (macrocmd.o): Add gdb_string.h.
583 * macroscope.h (user_macro_scope): Declare.
584 (default_macro_scope): Update documentation.
585 (macro_user_macros): Declare.
586 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
587 Use user_macro_scope.
588 (null_macro_lookup): Remove.
589 * macrotab.h (macro_callback_fn): Declare.
590 (macro_for_each): Likewise.
591 (macro_allow_redefinitions): Likewise.
592 * macrotab.c (foreach_macro): New function
593 (macro_for_each): Likewise.
594 (struct macro_table) <redef_ok>: New field.
595 (macro_allow_redefinitions): New function.
596 (new_macro_table): Update.
597 (macro_define_function): Likewise.
598 (macro_define_object): Likewise.
599 * macroscope.c (user_macro_scope): New function.
600 (default_macro_scope): Use it.
601 (macro_user_macros): New global.
602 (standard_macro_lookup): Look in macro_user_macros.
603 (_initialize_macroscope): New function.
604 * macroexp.h (macro_is_whitespace, macro_is_digit,
605 macro_is_identifier_nondigit): Declare.
606 * macroexp.c (macro_is_whitespace): Rename. No longer static.
607 (macro_is_digit): Likewise.
608 (macro_is_identifier_nondigit): Likewise.
609 (get_identifier): Update.
610 (get_pp_number): Likewise.
611 (get_token): Likewise.
612 * macrocmd.c (skip_ws): New function.
613 (extract_identifier): Likewise.
614 (free_macro_definition_ptr): Likewise.
615 (user_macros): Remove.
616 (macro_define_command): Implement.
617 (_initialize_macrocmd): Update.
618 (macro_undef_command): Implement.
619 (print_one_macro): New function.
620 (macro_list_command): Implement.
622 2008-07-18 Joseph Myers <joseph@codesourcery.com>
624 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
626 * configure: Regenerate.
628 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
630 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
632 2008-07-15 Andreas Schwab <schwab@suse.de>
634 * valops.c (value_cast_pointers): Follow typedefs when checking
637 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
639 * block.c (block_function): Renamed to ...
640 (block_linkage_function): ... this. All callers changed.
641 * block.h (block_function): Renamed to ...
642 (block_linkage_function): ... this.
644 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
646 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
648 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
650 * frame.c (frame_sp_unwind): Delete.
651 (get_frame_sp): Do not use it.
652 * frame.h (frame_sp_unwind): Delete prototype.
654 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
656 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
658 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
660 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
661 * frame.c (frame_unwind_address_in_block): Delete.
662 (get_frame_address_in_block): Do not use it. Check the type
663 of the next frame first.
664 (frame_cleanup_after_sniffer): Update comment.
665 * frame.h (frame_unwind_address_in_block): Delete prototype.
666 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
668 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
670 * frame.c (frame_func_unwind): Delete.
671 (get_frame_func): Do not use it.
672 * frame.h (frame_func_unwind): Delete prototype.
673 * hppa-tdep.c (hppa_frame_cache): Update comment.
674 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
676 2008-07-14 Stan Shebs <stan@codesourcery.com>
678 * remote-sim.c (init_gdbsim_ops): Remove
679 TARGET_REDEFINE_DEFAULT_OPS.
681 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
683 * findvar.c (read_var_value): Remove unused variable.
685 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
687 * infrun.c (handle_inferior_event): Tag threads as stopped
688 before inserting breakpoints.
690 2008-07-15 Hui Zhu <teawater@gmail.com>
692 * MAINTAINERS: Added myself to section Write After Approval.
694 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
697 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
699 2008-07-14 Pedro Alves <pedro@codesourcery.com>
701 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
702 (i386_dicos_push_dummy_code): New.
703 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
704 Register i386_dicos_push_dummy_code.
706 2008-07-14 Markus Deuling <deuling@de.ibm.com>
708 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
709 (mips_n32n64_push_dummy_call, mips_o64_return_value)
710 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
712 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
713 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
714 (mips_n32n64_fp_arg_chunk_p): Update caller.
716 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
717 (mips_n32n64_push_dummy_call): Update caller.
719 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
721 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
722 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
725 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
727 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
728 (mips_o64_push_dummy_call): Update caller.
730 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
731 (fp_register_arg_p, mips_dump_tdep): Update caller.
733 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
734 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
736 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
738 (mips32_scan_prologue): Update caller.
740 (heuristic_proc_start): Add gdbarch as parameter. Replace
742 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
744 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
745 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
746 the current architecture. Update call to getregs_supplies.
747 (getregs_supplies): Add gdbarch as parameter and replace
750 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
751 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
752 NBSD_MIPS_JB_ELEMENT_SIZE.
753 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
754 replace current_gdbarch.
756 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
758 (mips_fetch_registers, mips_store_registers): Update call
760 (mips_load): Use get_regcache_arch to get at the current_architecture
761 and replace current_gdbarch.
763 2008-07-13 Pedro Alves <pedro@codesourcery.com>
765 * thread.c (restore_selected_frame): On fail to restore, select
766 the innermost frame, and don't crash when warning the user.
768 2008-07-13 Hui Zhu <teawater@gmail.com>
770 * symtab.c (expand_line_sal): Fix a memory leak.
772 2008-07-13 Pedro Alves <pedro@codesourcery.com>
774 * utils.c (struct continuation): Define as inheriting struct
776 (add_continuation, do_all_continuations)
777 (discard_all_continuations, add_intermediate_continuation)
778 (do_all_intermediate_continuations)
779 (discard_all_intermediate_continuations): Adjust.
781 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
783 Skip varobj in running threads.
784 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
785 thread is not stopped, skip the varobj.
786 * Makefile.in: Update dependencies.
788 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
790 Enable all commands while inferiour is running
791 * mi/mi-main.c (mi_cmd_execute): Don't check if
792 inferiour is executing.
794 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
796 Allow all CLI command even if target is executing.
797 * gdb/top.c (execute_command_1): Don't check if the inferiour
800 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
802 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
803 Fix printing of frame, when frame is wrong.
805 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
807 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
808 backchain is unreadable.
810 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
812 * spu-linux-nat.c: Include "gdbthread.h".
813 (spu_child_post_startup_inferior): Register main thread.
814 (spu_child_post_attach): Likewise.
815 * Makefile.in (spu-linux-nat.o): Update dependencies.
817 2008-07-12 Pedro Alves <pedro@codesourcery.com>
819 Rewrite continuations internals on top of cleanups and plug
820 continuation arguments leaks.
822 * defs.h (struct continuation): Make it opaque.
823 (add_continuation, add_intermediate_continuation): Drop the int
824 argument of the continuation hook argument. Add
825 continuation_free_args argument.
826 (do_all_continuations, do_all_intermediate_continuations): Drop
827 the error_p argument.
829 * utils.c (add_continuation): Drop the int argument of the
830 continuation hook argument. Add continuation_free_args argument.
831 Reimplement on top of cleanups.
832 (do_all_continuations): Drop error argument. Reimplement on top
834 (discard_all_continuations): Reimplement on top of cleanups.
835 (add_intermediate_continuation): Drop the int argument of the
836 continuation hook argument. Add continuation_free_args argument.
837 Reimplement on top of cleanups.
838 (do_all_intermediate_continuations): Drop error argument.
839 Reimplement on top of cleanups.
840 (discard_all_intermediate_continuations): Reimplement on top of
843 * breakpoint.c (until_break_command_continuation): Drop error
844 argument. Add xfree as continuation argument deleter.
846 * inf-loop.c (inferior_event_handler): On error, discard all
847 continuations. Adjust to new do_all_intermediate_continuations
848 and do_all_continuations interfaces.
850 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
851 Pass xfree as continuation argument deleter.
852 (finish_command_continuation): Drop error_p argument. Adjust.
853 (finish_command_continuation_free_arg): New.
854 (finish_command): Pass finish_command_continuation_free_arg as
855 continuation argument deleter. Adjust to new do_all_continuations
857 (attach_command_continuation): Drop error_p argument.
858 (attach_command_continuation_free_args): New.
859 (attach_command): Pass attach_command_continuation_free_args as
860 continuation argument deleter.
862 * interps.c (interp_set): Adjust to new do_all_continuations
865 * event-top.c (stdin_event_handler): In error, also discard the
866 intermediate continuations.
868 2008-07-12 Pedro Alves <pedro@codesourcery.com>
870 Replace struct continuation_args by void* and per command structs.
872 * top.c (execute_command): Remove unused arg1 and arg2 locals.
874 * breakpoint.c (struct until_break_command_continuation_args):
876 (until_break_command_continuation): Take a void* instead of a
877 continuations_arg. Adjust.
878 (until_break_command): Adjust to use struct
879 until_break_command_continuation_args instead of struct
882 * infcmd.c (struct step_1_continuation_args): New.
883 (step_1_continuation): Take a void* instead of a
884 continuations_arg. Adjust to use struct step_1_continuation_args.
885 (step_once): Adjust to use struct step_1_continuation_args.
887 (struct finish_command_continuation_args): New.
888 (finish_command_continuation): Take a void* instead of a
889 continuations_arg. Adjust to use struct
890 finish_command_continuation_args.
891 (finish_command): Adjust to use struct
892 finish_command_continuation_args.
893 (struct attach_command_continuation_args): New.
894 (attach_command_continuation): Take a void* instead of a
895 continuations_arg. Adjust to use struct
896 attach_command_continuation_args.
897 (attach_command): Adjust to use struct
898 attach_command_continuation_args.
900 * defs.h (struct continuation_arg): Delete.
901 (struct continuation): Replace the struct continuation_arg*
902 parameter of continuation_hook by a void*. Replace "arg_list"
903 member by a new "args" member with void* type.
904 (add_continuation, add_intermediate_continuation): Replace struct
905 continuation_arg type usages by void* usages.
907 * utils.c (add_continuation, do_all_continuations)
908 (add_intermediate_continuation)
909 (do_all_intermediate_continuations): Replace struct
910 continuation_arg type usages by void* usages. Pass "args" instead
913 2008-07-12 Pedro Alves <pedro@codesourcery.com>
915 * infrun.c (struct thread_stepping_state): Delete sal member.
916 (init_thread_stepping_state): Add local sal. Use it instead of
918 (handle_inferior_event): New local stop_pc_sal. Use it instead of
920 (step_into_function): Add local stop_func_sal. Use it instead of
923 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
925 Implement -exec-continue/-exec-interrupt --all.
926 * infcmd.c (continue_1): New, extracted from
927 (continue_command): ...here.
928 (interrupt_target_1): New, extracted from
929 (interrupt_target_command): ...here.
930 * inferior.h (continue_1, interrupt_target_1): New.
931 * mi/mi-main.c (mi_cmd_exec_continue)
932 (mi_cmd_exec_interrupt): Handle --all.
934 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
936 Implement --thread and --frame.
937 * gdbthread.h (find_thread_id): Declare.
938 * thread.c (find_thread_id): Make non-static.
939 * mi/mi-main.c (mi_cmd_execute): Switch to the right
940 thread and frame, if necessary.
941 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
942 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
944 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
946 * infrun.c (resume): Discard cleanups on early exit path.
948 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
950 * infrun.c (normal_stop): For MI, report which threads
953 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
955 Report thread state in -thread-info output.
956 * thread.c (print_thread_info): Add new field "state".
958 2008-07-11 Pedro Alves <pedro@codesourcery.com>
960 * infrun.c (handle_inferior_event): Also ignore a
961 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
963 2008-07-11 Tom Tromey <tromey@redhat.com>
965 * completer.c (complete_line_internal): New function, from
966 complete_line. Add 'for_help' parameter.
967 (complete_line): Use it.
968 (command_completer): Move later. Rewrite.
970 2008-07-11 Pedro Alves <pedro@codesourcery.com>
972 * thread.c (thread_apply_command): Move making the cleanup out of
975 2008-07-11 Pedro Alves <pedro@codesourcery.com>
979 * thread.c (enum thread_state): New.
980 (thread_state main_thread_running): Delete, in favor of...
981 (thread_state main_thread_state): ... this. Update throughout.
982 (clear_thread_inferior_resources): New, split from free_thread.
983 (free_thread): Call clear_thread_inferior_resources.
984 (init_thread_list): Set main thread to stopped state.
985 (add_thread_silent): Take care of PTID reuses.
986 (delete_thread): If deleting inferior_ptid or a thread with
987 refcount > 0, mark it as exited, but still keep it in the list.
988 Only notify of thread exits, if we haven't done so yet.
989 (iterate_over_threads): Make it safe to delete threads while
991 (do_captured_list_thread_ids): Don't account for exited threads.
992 (thread_alive): Check for the THREAD_EXITED state, and don't set
993 ptid to -1 on exited threads.
994 (set_running): Update to account for extra possible states.
995 (is_thread_state): New.
996 (is_stopped, is_exited): New.
997 (is_running): Implement in terms of is_thread_state.
998 (any_running): Update.
999 (print_thread_info): Update. Account for exited threads. Don't
1000 warn about missed frame restoring here, its done in the cleanup.
1001 (switch_to_thread): Don't read from a thread that has gone.
1002 (restore_current_thread): In non-stop mode, do a full context
1004 (restore_selected_frame): Add a frame_level argument. Rewrite.
1005 (struct current_thread_cleanup): Add selected_frame_level and
1006 was_stopped members.
1007 (do_restore_current_thread_cleanup): Check if thread was stopped
1008 and still is, and if the target has registers, stack and memory
1009 before restoring the selected frame. Don't delete the cleanup
1011 (restore_current_thread_cleanup_dtor): New.
1012 (make_cleanup_restore_current_thread): Remove all arguments.
1014 (thread_apply_all_command): Update. Prune threads.
1015 (thread_apply_command): Update.
1016 (thread_command): Account for currently selected exited thread.
1017 (do_captured_thread_select): Check for a running thread. Prune
1019 (_initialize_thread): Make "info threads", "thread", "thread
1020 apply", and "thread apply all" appliable without a selected thread.
1021 * gdbthread.h (struct thread_info): Replace running_ by state_.
1023 (is_exited, is_stopped): Declare.
1024 (make_cleanup_restore_current_thread): Remove all arguments.
1025 * infrun.c: Include "event-top.h".
1026 (fetch_inferior_event): In non-stop mode, restore selected thread
1027 and frame after handling the event and running breakpoint
1028 commands. Display GDB prompt if needed.
1029 (normal_stop): In non-stop mode, don't print thread switching
1031 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
1032 (get_cmd_no_selected_thread_ok): New.
1033 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
1034 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
1036 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
1037 no-selected-thread ok.
1038 * top.c (execute_command): Check for non no-selected-thread-ok
1040 * linux-nat.c (struct saved_ptids, threads_to_delete)
1041 (record_dead_thread, prune_lwps): Delete.
1042 (exit_lwp): Unconditionally delete thread.
1043 (linux_nat_resume): Remove prune_lwps call.
1044 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
1045 of is_running. Adjust to make_cleanup_restore_current_thread
1047 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
1048 selected thread has exited.
1049 * inf-loop.c (inferior_event_handler): Don't display the prompt
1051 * varobj.c (c_value_of_root): Update.
1052 * defs.h (make_cleanup_dtor): Declare.
1053 * utils.c (make_cleanup_dtor): New.
1055 * Makefile.in (infrun.o): Depend on $(event_top_h).
1057 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1059 Add "continue -a" and "interrupt -a" options for non-stop mode.
1061 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
1062 (continue_command): Add "-a" option.
1063 (interrupt_target_command): Add "-a" option.
1064 (_initialize_infcmd): Add extend help of continue and interrupt
1065 command to mention the new "-a" option. Mark "continue" async ok.
1067 2008-07-10 Doug Evans <dje@google.com>
1069 Add "set print symbol-loading on|off".
1070 * NEWS: Document new option.
1071 * symfile.h (print_symbol_loading): Declare.
1072 * symfile.c (print_symbol_loading): New global.
1073 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
1074 from ..." if print_symbol_loading.
1075 (_initialize_symfile): Add set/show print symbol-loading.
1076 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
1077 if print_symbol_loading.
1079 2008-07-10 Pedro Alves <pedro@codesourcery.com>
1081 Non-stop linux native.
1083 * linux-nat.c (linux_test_for_tracefork): Block events while we're
1085 (get_pending_status): Implement non-stop mode.
1086 (linux_nat_detach): Stop threads before detaching.
1087 (linux_nat_resume): In non-stop mode, always resume only a single
1089 (linux_handle_extended_wait): On a clone event, in non-stop mode,
1090 add new lwp to GDB's thread table, and mark as running, executing
1091 and stopped appropriately.
1092 (linux_nat_filter_event): Don't assume there are other running
1093 threads when a thread exits.
1094 (linux_nat_wait): Mark the main thread as running and executing.
1095 In non-stop mode, don't stop all lwps.
1096 (linux_nat_kill): Stop lwps before killing them.
1097 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
1099 (send_sigint_callback): New.
1100 (linux_nat_stop): New.
1101 (linux_nat_add_target): Set to_stop to linux_nat_stop.
1103 * linux-nat.h (thread_db_attach_lwp): Declare.
1105 * linux-thread-db.c (thread_get_info_callback): Check for new
1106 threads if we have none.
1107 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
1108 stopped lwp. Check for new threads if we have none.
1109 (thread_db_attach_lwp): New.
1110 (thread_db_init): Set proc_handle.pid to inferior_ptid.
1111 (check_event): Set proc_handle.pid to the stopped lwp.
1112 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
1113 lwp available, bail out if there is none.
1115 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
1118 2008-07-10 Kevin Buettner <kevinb@redhat.com>
1120 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
1121 `current_pc' from CORE_ADDR to ULONGEST.
1123 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
1126 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1128 * NEWS (New commands): Mention "set disable-randomization".
1129 * configure.ac: Add check for HAVE_PERSONALITY and
1130 HAVE_DECL_ADDR_NO_RANDOMIZE.
1131 * configure, config.in: Regenerate.
1132 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
1133 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
1135 (disable_randomization, show_disable_randomization)
1136 (set_disable_randomization): New.
1137 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
1138 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
1139 variable DISABLE_RANDOMIZATION.
1140 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
1141 DISABLE_RANDOMIZATION.
1143 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1145 Adjust all targets to new target_stop interface.
1147 * gnu-nat.c (gnu_stop): Add ptid argument.
1148 * go32-nat.c (go32_stop): Add ptid argument.
1149 (go32_create_inferior): Pass inferior_ptid to go32_stop.
1150 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
1151 * monitor.c (monitor_stop): Add ptid argument.
1152 (monitor_open): Pass inferior_ptid to monitor_stop.
1153 (monitor_interrupt): Pass inferior_ptid to target_stop.
1154 (monitor_stop): Add ptid argument.
1155 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
1156 (procfs_create_inferior): Add ptid argument.
1157 * procfs.c (procfs_stop): Add ptid argument.
1158 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
1159 * remote-sim.c (gdbsim_stop): Add ptid argument.
1160 * sol-thread.c (sol_thread_stop): Add ptid argument.
1161 * win32-nat.c (win32_stop): Add ptid argument.
1163 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1165 Non-stop inferior control.
1167 * infrun.c (resume): In non-stop mode, always resume just one
1169 (proceed): Don't call prepare_to_proceed in non-stop mode.
1170 (fetch_inferior_event): In non-stop mode, switch context before
1172 (error_is_running, ensure_not_running): New.
1173 (handle_inferior_event): In non-stop mode: Mark only the event
1174 thread as stopped. Require that the target module manages adding
1175 threads to the thread list. Assert that there isn't a
1176 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
1177 (normal_stop): Only mark not-running if inferior hasn't exited.
1178 In non-stop mode, only mark the event thread.
1180 * thread.c:Include "cli/cli-decode.h".
1181 (print_thread_info): Don't read from a running thread.
1182 Output "(running)" if thread is running.
1183 (switch_to_thread): Don't read stop_pc if thread is executing.
1184 (do_restore_current_thread_cleanup): Don't write to a running
1186 (thread_apply_all_command): Don't read from a running thread. In
1187 non-stop mode, do a full context-switch instead of just switching
1189 (thread_apply_command): In non-stop mode, do a full context-switch
1190 instead of just switching threads.
1191 (do_captured_thread_select): Likewise. Inform user if selected
1193 (_initialize_thread): Mark "info threads" and "thread" and
1196 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
1197 unregister the target from the event loop.
1199 * infcmd.c (continue_command, step_1, jump_command)
1200 (signal_command): Ensure the selected thread isn't running.
1201 (interrupt_target_command): In non-stop mode, interrupt only the
1204 * inferior.h (error_is_running, ensure_not_running): Declare.
1206 * target.h (struct target_ops): Add ptid argument to the to_stop
1208 (target_stop): Add ptid_t argument.
1210 * target.c (update_current_target): Add ptid argument to to_stop's
1212 (debug_to_stop): Add ptid_t argument.
1213 (debug_to_rcmd): Set to_stop_ptid.
1215 * remote.c (remote_stop): Add ptid_t argument.
1216 (async_remote_interrupt): Add inferior_ptid to target_stop.
1217 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
1219 * Makefile.in (thread.o): Depend on $(cli_decode_h).
1221 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1223 Don't rely on ecs->wait_for_more.
1225 * infrun.c (proceed): Clear the stepping state, set
1226 previous_inferior_ptid and clear infwait state.
1227 (wait_for_inferior): Don't clear the stepping state, set
1228 previous_inferior_ptid, or clear the infwait state here.
1229 (fetch_inferior_event): Don't clear the stepping state, set
1230 previous_inferior_ptid, or clear the infwait state here. Don't
1231 condition on wait_for_more.
1233 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1235 Refactor infrun a bit.
1237 * infrun.c (currently_stepping): Take a struct
1238 thread_stepping_state instead of an execution_control_state.
1239 (struct thread_stepping_state): New, split from
1240 execution_control_state.
1241 (gtss, tss): New globals.
1242 (proceed): Clear the stepping state, set previous_inferior_ptid
1243 and clear infwait state.
1244 (init_wait_for_inferior): Clear the stepping state,
1245 previous_inferior_ptid and infwait state.
1246 (waiton_ptid, infwait_state): New, split from
1247 execution_control_state.
1248 (struct execution_control_state): Members that persist through
1249 events moved out to either struct thred_stepping_state or made
1250 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
1251 (wait_for_inferior, fetch_inferior_event): Use local
1252 execution_control_state. Update to execution_control_state split.
1253 (init_execution_control_state): Adjust.
1254 (init_thread_stepping_state): New, extracted from
1255 init_execution_control_state.
1256 (context_switch): Take a ptid instead of an
1257 execution_control_state.
1258 (context_switch_to): Adjust.
1259 (adjust_pc_after_break): Adjust.
1260 (init_infwait_state): New.
1261 (handle_inferior_event): Adjust.
1263 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1264 Vladimir Prus <vladimir@codesourcery.com>
1266 Per-thread commands.
1268 * gdbthread.h: Remove unneeded forward declarations.
1269 Include "inferior.h".
1270 (struct thread_info): Add continuations,
1271 intermediate_continuations, proceed_to_finish, step_over_calls,
1272 stop_step, step_multi and stop_signal members.
1273 (save_infrun_state): Add continuations,
1274 intermediate_continuations, proceed_to_finish, step_over_calls,
1275 stop_step, step_multi, stop_signal and stop_bpstat parameters.
1276 (load_infrun_state): Add continuations,
1277 intermediate_continuations, proceed_to_finish, step_over_calls,
1278 stop_step, step_multi, stop_signal and stop_bpstat parameters.
1280 * thread.c (load_infrun_state): In non-stop mode, load
1281 continuations, intermediate_continuations, proceed_to_finish,
1282 step_over_calls, stop_step, step_multi and stop_signal.
1283 (save_infrun_state): Store continuations,
1284 intermediate_continuations, proceed_to_finish, step_over_calls,
1285 stop_step, step_multi, stop_signal and stop_bpstat.
1286 (save_infrun_state): Store continuations,
1287 intermediate_continuations, proceed_to_finish, step_over_calls,
1288 stop_step, step_multi, stop_signal and stop_bpstat.
1289 (free_thread): Clear The thread's stop_bpstat.
1291 * inferior.h (context_switch_to): Declare.
1293 * infrun.c (ecss): New global.
1294 (context_switch): Context switch continuations,
1295 intermediate_continuations, proceed_to_finish, step_over_calls,
1296 stop_step, step_multi, stop_signal and stop_bpstat.
1297 (wait_for_inferior): Use global ecss.
1298 (async_ecss, async_ecs): Delete.
1299 (fetch_inferior_event): Use global ecss.
1300 (context_switch_to): New.
1302 * top.c (execute_command): In non-stop, only check if the current
1303 thread is running, in all-stop, check if there's any thread
1306 * breakpoint.c (bpstat_remove_breakpoint): New.
1307 (bpstat_remove_breakpoint_callback): New.
1308 (delete_breakpoint): Clear the stop_bpstats of all threads.
1310 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
1311 current thread is running, in all-stop, check if there's any
1314 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
1316 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1318 Add non_stop global.
1320 * inferior.h (non_stop): Declare.
1321 * infrun.c (non_stop, non_stop_1): New.
1322 (set_non_stop, show_non_stop): New.
1323 (_initialize_infrun): Add "set/show non-stop" command.
1325 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1327 Adjust fork/vfork/exec to pass ptids around.
1329 * target.h (struct target_waitstatus): Store related_pid as a ptid.
1330 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
1332 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
1334 * breakpoint.c (print_it_typical, bpstat_check_location)
1335 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
1336 (create_fork_vfork_event_catchpoint): Adjust.
1337 * infrun.c (fork_event): Change parent_pid and child_pid types to
1339 (follow_exec, inferior_has_forked, inferior_has_vforked)
1340 (inferior_has_execd): Take a ptid_t and don't trim it.
1341 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
1342 * linux-nat.c (linux_child_follow_fork): Adjust.
1343 * inf-ptrace.c (inf_ptrace_wait): Adjust.
1344 * inf-ttrace.c (inf_ttrace_wait): Adjust.
1345 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
1347 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1349 Add "executing" property to threads.
1351 * inferior.h (target_executing): Delete.
1352 * gdbthread.h (struct thread_info): Add executing_ field.
1353 (set_executing, is_executing): New.
1354 * thread.c (main_thread_executing): New.
1355 (init_thread_list): Clear it and also main_thread_running.
1356 (is_running): Return false if target has no execution.
1357 (any_running, is_executing, set_executing): New.
1359 * top.c: Include "gdbthread.h".
1360 (target_executing): Delete.
1361 (execute_command): Replace target_executing check by any_running.
1362 * event-top.c: Include "gdbthread.h".
1363 (display_gdb_prompt, command_handler): Replace target_executing by
1365 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
1366 here. Replace target_executing by is_running.
1367 * infrun.c (handle_inferior_event): Mark all threads as
1369 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
1371 * stack.c (get_selected_block): Return null if inferior is
1373 * target.c (target_resume): Mark resumed ptid as executing.
1374 * breakpoint.c (until_break_command): Replace target_executing
1375 check by is_executing.
1376 * remote.c (remote_async_resume): Don't mark inferior as executing
1378 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
1381 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
1382 (mi_execute_async_cli_command): Replace target_executing by
1385 * frame.c (get_current_frame): Error out if the current thread is
1387 (has_stack_frames): New.
1388 (get_selected_frame, deprecated_safe_get_selected_frame): Check
1391 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
1394 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1396 * symfile.c (load_command): Reopen the exec file and reread
1397 symbols before anything else.
1399 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1401 * remote-sim.c: Include gdbthread.h.
1402 (remote_sim_ptid): New global.
1403 (gdbsim_create_inferior): Silently add the main task to GDB's
1405 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
1406 task from GDB's thread list.
1407 (gdbsim_resume): Adjust to use remote_sim_ptid.
1408 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
1409 (init_gdbsim_ops): Register gdbsim_thread_alive and
1411 (_initialize_remote_sim): Initialize remote_sim_ptid.
1412 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
1414 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1416 * monitor (monitor_ptid): New global.
1417 (monitor_open): Silently add the main task to GDB's thread list.
1418 (monitor_close, monitor_mourn_inferior): Silently delete the main
1419 task from GDB's thread list.
1420 (monitor_thread_alive, monitor_pid_to_str): New.
1421 (init_base_monitor_ops): Register monitor_thread_alive and
1423 (_initialize_remote_monitors): Initialize monitor_ptid.
1425 * gdbthread.h (delete_thread_silent): Declare.
1426 * thread.c (delete_thread): Rename to ...
1427 (delete_thread_1): ... this. Add "silent" parameter. If silent,
1428 don't do exit notifications.
1429 (delete_thread, delete_thread_silent): New, as wrappers to
1432 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1434 * breakpoint.c (update_global_location_list): Add boolean
1435 "should_insert" argument. Only insert locations if caller told it
1437 (update_global_location_list_nothrow): Add boolean "should_insert"
1438 argument. Pass it to update_global_location_list.
1439 (insert_breakpoints, create_longjmp_breakpoint)
1440 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
1441 (create_thread_event_breakpoint, create_solib_event_breakpoint)
1442 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
1443 (enable_watchpoints_after_interactive_call_stop)
1444 (set_momentary_breakpoint, create_breakpoints)
1445 (break_command_really, watch_command_1)
1446 (create_ada_exception_breakpoint, update_breakpoint_locations)
1447 (do_enable_breakpoint, enable_command): Pass true to
1448 update_global_location_list.
1449 (bpstat_stop_status, disable_overlay_breakpoints)
1450 (disable_watchpoints_before_interactive_call_start)
1451 (delete_breakpoint, disable_breakpoint, disable_command): Pass
1452 false to update_global_location_list.
1453 (update_breakpoints_after_exec): Don't temporarily disable
1454 always-inserted mode.
1456 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1458 * breakpoint.c (mark_breakpoints_out): Make public.
1459 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
1460 here. Update comment.
1461 * breakpoint.h (mark_breakpoints_out): Declare.
1463 * linux-nat.c (linux_handle_extended_wait): On
1464 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
1465 * inf-ttrace.c (inf_ttrace_wait): Likewise.
1467 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1469 * infrun.c (follow_exec): Reset shared libraries before adding the
1472 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
1474 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
1476 2008-07-07 Pedro Alves <pedro@codesourcery.com>
1478 * i386-dicos-tdep.c: Include "inferior.h".
1479 (i386_dicos_frame_align): New.
1480 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
1481 dummy location ON_STACK.
1482 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
1484 2008-07-07 Joel Brobecker <brobecker@adacore.com>
1486 * gstdint.h: New file.
1488 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
1490 * mi/mi-interp.c (mi_on_resume): Don't try to report
1491 resumed thread it the thread list is empty.
1493 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
1495 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
1496 completer for set to filename_completer.
1500 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
1502 Implement -target-attach.
1503 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
1505 2008-06-21 Hui Zhu <teawater@gmail.com>
1507 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
1509 2008-07-03 Pedro Alves <pedro@codesourcery.com>
1511 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
1512 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
1514 * target.h (struct target_ops): Add to_attach_no_wait member.
1515 (target_attach_no_wait): New.
1516 * target.c (update_current_target): Inherit to_attach_no_wait.
1518 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
1519 target_attach_no_wait runtime check.
1521 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
1522 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
1525 2008-07-03 Pedro Alves <pedro@codesourcery.com>
1527 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
1528 on debug_displaced being set.
1530 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1532 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
1533 directly instead of get_frame_id.
1535 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1537 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
1538 (deal_with_atomic_sequence): Update BC masks.
1539 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
1540 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
1542 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1544 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
1545 register, not the previous frame's.
1547 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1549 * source.c (select_source_symtab): Make sure we skip namespace
1550 symtabs when showing cpp source code.
1552 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
1554 * MAINTAINERS (Authorized committers): Fix my email address.
1556 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1558 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
1559 -target-download and -target-select via CLI, so that
1560 the quoting rules are the same as they were (unfortunately)
1561 in all prior gdb releases.
1562 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
1563 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1564 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
1565 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1566 (mi_cmd_execute): Set current_token even for commands
1569 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
1571 * alphafbsd-tdep.c: Update for unwinder changes.
1572 * alpha-linux-tdep.c: Likewise.
1573 * alphanbsd-tdep.c: Likewise.
1574 * alphaobsd-tdep.c: Likewise.
1575 * avr-tdep.c: Likewise.
1576 * cris-tdep.c: Likewise.
1577 * frv-linux-tdep.c: Likewise.
1578 * frv-tdep.c: Likewise.
1579 * h8300-tdep.c: Likewise.
1580 * hppa-linux-tdep.c: Likewise.
1581 * iq2000-tdep.c: Likewise.
1582 * m32c-tdep.c: Likewise.
1583 * m32r-linux-tdep.c: Likewise.
1584 * m32r-tdep.c: Likewise.
1585 * m68hc11-tdep.c: Likewise.
1586 * mep-tdep.c: Likewise.
1587 * mn10300-tdep.c: Likewise.
1588 * mt-tdep.c: Likewise.
1589 * score-tdep.c: Likewise.
1590 * sh64-tdep.c: Likewise.
1591 * sh-tdep.c: Likewise.
1592 * sparc64fbsd-tdep.c: Likewise.
1593 * sparc64nbsd-tdep.c: Likewise.
1594 * sparc64obsd-tdep.c: Likewise.
1595 * v850-tdep.c: Likewise.
1596 * vaxobsd-tdep.c: Likewise.
1597 * vax-tdep.c: Likewise.
1598 * xstormy16-tdep.c: Likewise.
1600 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1602 * mi/mi-main.c (enum captured_mi_execute_command_actions)
1603 (captured_mi_execute_command_args): Remove.
1604 (captured_mi_execute_command): Cast the closure to mi_parse
1605 pointer, not to captured_mi_execute_command_args, and don't
1606 set the action field thereof.
1607 (mi_execute_command): Pass struct mi_parse, not
1608 captured_mi_execute_command_args to captured_mi_execute_command.
1609 (mi_execute_command): Remove (dead) code for suppressing
1612 2008-06-28 Pedro Alves <pedro@codesourcery.com>
1614 * linux-nat.c (enum sigchld_state): New.
1615 (linux_nat_async_events_state): Renamed from
1616 linux_nat_async_events_enabled.
1617 (linux_nat_event_pipe_push, my_waitpid): Adjust.
1618 (sigchld_default_action): New.
1619 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
1621 (linux_nat_create_inferior): Set events state to sigchld_default
1623 (linux_nat_resume): Adjust.
1624 (linux_nat_wait): Call linux_nat_async_events unconditionally.
1625 (sigchld_handler): Adjust.
1626 (linux_nat_async_mask): Don't set SIGCHLD actions here.
1627 (get_pending_events): Adjust.
1628 (linux_nat_async_events): Rewrite to handle enum sigchld_state
1629 instead of a boolean.
1630 (linux_nat_async): Adjust.
1631 (_initialize_linux_nat): Capture default SIGCHLD action into
1632 sigchld_default_action.
1634 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1636 * breakpoint.c (moribund_locations): New.
1637 (bpstat_stop_status): Process moribund locations.
1638 (update_global_location_list): Add removed
1639 locations to moribund_locations.
1640 (breakpoint_retire_moribund): New.
1641 * breakpoint.h (struct bp_location): New field
1642 events_till_retirement.
1643 (breakpoint_retire_moribund): Declare.
1644 * thread.c (thread_count): New.
1645 * infrun.c (handle_inferior_event): Call
1646 breakpoint_retire_moribund.
1647 * gdbthread.h (thread_count): Declare.
1649 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1651 * dfp.c (decimal_convert): Call match_endianness before and after
1654 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
1656 * remote.c (remote_insert_breakpoint): Ensure that if Z0
1657 unsupported and we fall back to memory_insert_breakpoint, we
1658 use the unmodified requested address.
1660 2008-06-27 Joel Brobecker <brobecker@adacore.com>
1662 * dwarf2read.c (read_attribute_value): Issue a complaint when
1663 adjusting size attribute values of 0xffffffff as zero.
1665 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1667 * i386-tdep.c (i386_16_byte_align_p): New.
1668 (i386_push_dummy_call): Determine stack space required for
1669 arguments going forwards allowing for 16-byte alignment, then push
1670 arguments going forwards.
1672 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1674 * infrun.c (start_remote): Don't clear thread list here.
1675 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
1677 * remote.c (record_currthread): Upgrade the main thread and its
1678 entry in the thread list if this is the first time we hear about
1680 (remote_thread_alive): Consider magic_null_ptid or a ptid without
1681 a tid member always alive.
1682 (remote_find_new_threads): Don't update the main thread here.
1683 (remote_start_remote): Clear thread list here. Always add the
1685 (extended_remote_attach_1): Add the main thread here.
1686 (extended_remote_mourn_1): Re-add the main thread here.
1687 (extended_remote_create_inferior_1): Add a main thread.
1689 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
1691 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1693 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1695 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
1697 (general_thread, continue_thread): Change type to ptid_t.
1698 (record_currthread): Take a ptid_t parameter instead of an
1700 (MAGIC_NULL_PID): Delete.
1701 (set_thread): Take a ptid_t parameter and adjust.
1702 (set_general_thread, set_continue_thread): New.
1703 (remote_thread_alive, remote_newthread_step)
1704 (remote_current_thread, remote_find_new_threads)
1705 (remote_threads_info, remote_start_remote, remote_vcont_resume)
1706 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
1707 (threadalive_test, remote_pid_to_str)
1708 (remote_get_thread_local_address): Adjust.
1709 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
1710 and any_thread_ptid.
1712 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
1714 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
1715 * configure: Regenerated.
1717 2008-06-26 Joel Brobecker <brobecker@adacore.com>
1719 * dwarf2read.c (read_attribute_value): Treat size attribute
1720 values of 0xffffffff as if the attribute value was zero.
1722 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1724 * linux-nat.c: Add description of overall logic.
1726 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
1728 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
1729 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
1730 all dependencies on $(gdb_stdint_h).
1731 (distclean): Do not delete gdb_stdint.h.
1732 * acinclude.m4: Do not use stdint.m4.
1733 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
1734 uintptr_t, and gdb_stdint.h.
1735 * defs.h: Include <stdint.h>.
1736 * gdb_thread_db.h: Assume stdint.h is already included.
1737 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
1738 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
1739 include gdb_stdint.h.
1740 * configure, config.in: Regenerate.
1742 2008-06-26 Joseph Myers <joseph@codesourcery.com>
1744 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
1745 decimal floating-point values in GPRs for soft-float.
1746 (do_ppc_sysv_return_value): Handle returning decimal
1747 floating-point values in GPRs for soft-float.
1749 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1751 * target.c (target_read_until_error): New.
1752 * target.h (target_read_until_error): Declare.
1753 * mi/mi-main.c (mi_cmd_data_read_memory): Use
1754 target_read_until_error.
1756 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1758 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
1759 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
1760 after the DECFLOAT detection to fix a memory leak. Remove the
1761 redundant NUM initialization. Protect the DECFLOAT detection memory
1762 access before the P block. Restore the P memory content for the
1765 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1767 Kill the return value for all MI command functions.
1768 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
1769 (mi_cmd_argv_ftype): Change return type to void.
1771 * mi/mi-main.c: Adjust all function that implement
1772 MI commands to return nothing.
1773 (struct captured_mi_execute_command_actions):
1774 Remove the rc field.
1775 (mi_cmd_execute): Return nothing.
1776 (mi_execute_async_cli_command): Return nothing.
1777 (mi_cmd_exec_interrupt): Don't print ^done here.
1778 (mi_cmd_target_select): Don't print ^connected here.
1779 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
1780 Special-case -target-select and output ^connected, not ^done.
1782 * mi/mi-cmd-break.c: Adjust.
1783 * mi/mi-cmd-disas.c: Adjust.
1784 * mi/mi-cmd-env.c: Adjust.
1785 * mi/mi-cmd-file.c: Adjust.
1786 * mi/mi-cmd-stack.c: Adjust.
1787 * mi/mi-cmd-target.c: Adjust.
1788 * mi/mi-cmd-var.c: Adjust.
1789 * mi/mi-interp.c: Adjust.
1790 * mi/mi-symbol-cmds.c: Adjust.
1792 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1794 Emit ^running via observer.
1795 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
1797 (mi_on_resume): Print ^running if not previously output.
1798 * mi/mi-main.c (running_result_record_printed): New.
1799 (captured_mi_execute_command): Reset
1800 running_result_record_printed. Use running_result_record_printed
1801 to decide if we should skip ^done.
1802 (mi_execute_async_cli_command): Don't print ^running here.
1803 * mi/mi-main.h (current_token, running_result_record_printed):
1806 2008-06-24 Michael Snyder <msnyder@specifix.com>
1808 * infrun.c (_initialize_infrun): White space and typo fix.
1810 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
1812 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
1813 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
1814 when first loading DLL with "dll" command.
1816 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1818 * gnu-nat.c (proc_string): Use capital T for "Thread".
1820 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1822 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
1824 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1826 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1827 the target cannot run.
1829 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1831 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1832 we're attaching to a running process.
1834 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
1836 * win32-nat.c (handle_load_dll): Give dll name and load address
1837 if debug_events is on.
1838 (handle_unload_dll): Likewise.
1840 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
1842 Don't suppress *running when doing finish.
1843 * infcall.c (call_function_by_hand): Set both
1844 suppress_resume_observer and suppress_stop_observer.
1845 * infcmd.c (suppress_run_stop_observers): Split into...
1846 (suppress_resume_observer, suppress_stop_observer): ...those.
1847 (finish_command_continuation): Clear suppress_stop_observer.
1848 (finish_command): Set suppress_stop_observer.
1849 * inferior.h (suppress_run_stop_observers): Split into...
1850 (suppress_resume_observer, suppress_stop_observer): ...those.
1851 * infrun.c (normal_stop): Check for suppress_stop_observer.
1852 * thread.c (set_running): Check for suppress_resume_observer.
1854 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
1855 Pierre Muller <muller@ics.u-strasbg.fr>
1857 * gdbarch.sh (gdbarch_skip_main_prologue): New.
1858 * gdbarch.h, gdbarch.c: Regenerate.
1859 * i386-tdep.h (i386_skip_main_prologue): Declare.
1860 * i386-tdep.c (i386_skip_main_prologue): New.
1861 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
1862 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
1863 * symtab.c (find_function_start_sal): When pc points at the "main"
1864 function, call gdbarch_skip_main_prologue.
1866 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
1868 * value.c (value_primitive_field): Fetch lazy register values.
1870 2008-06-11 Pedro Alves <pedro@codesourcery.com>
1872 * NEWS: Mention support removal of undocumented S AA p PID stop
1875 * remote.c (remote_wait): Remove undocumented S AA p PID support.
1877 2008-06-10 Stan Shebs <stan@codesourcery.com>
1879 * MAINTAINERS: Update my affiliation and address.
1881 2008-06-10 Andreas Schwab <schwab@suse.de>
1883 * top.c (print_gdb_version): Don't print final newline.
1885 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1888 * Makefile.in: Update dependencies.
1889 * gdbthread.h (struct thread_info): New field
1891 (set_running, is_running): New.
1892 * thread.c (set_running, is_running): New.
1893 * inferior.h (suppress_normal_stop_observer): Rename to...
1894 (suppress_run_stop_observers): ..this.
1895 * infcmd.c (suppress_normal_stop_observer): Rename to...
1896 (suppress_run_stop_observers): ..this.
1897 (finish_command_continuation, finish_command): Adjust.
1898 * infcall.c (call_function_by_hand): Adjust.
1899 * infrun.c (normal_stop): Call set_running.
1900 * target.c (target_resume): New. Call set_running.
1901 * target.h (target_resume): Convert from macro to
1904 * mi/mi-interp.c (mi_on_resume): New.
1905 (mi_interpreter_init): Register mi_on_resume.
1907 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1909 Use observers to report stop events in MI.
1910 * mi/mi-interp.c (mi_on_normal_stop): New.
1911 (mi_interpreter_init): Register mi_on_normal_stop.
1912 (mi_interpreter_exec_continuation): Remove.
1913 (mi_cmd_interpreter_exec): Don't register the above.
1914 * mi/mi-main.c (captured_mi_execute_command): Don't care
1915 about sync_execution.
1916 (mi_execute_async_cli_command): Don't install continuation. Don't
1918 (mi_exec_async_cli_cmd_continuation): Remove.
1920 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1922 Suppress normal stop observer when it's problematic.
1923 * inferior.h (suppress_normal_stop_observer): New.
1924 * infcall.c (call_function_by_hand): Disable stop events when
1925 doing function calls.
1926 * infmcd.c (suppress_normal_stop_observer): New.
1927 (finish_command_continuation): Call normal_stop observer
1929 (finish_command): Disable stop events inside proceed.
1930 * infrun.c (normal_stop): Don't call normal stop observer if
1931 suppressed of if multi-step is in progress.
1933 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1936 * infrun.c (finish_command): Don't pass cleanup
1938 (finish_command_continuation): Don't grab cleanup from
1939 the passed data, as we don't use, and cannot, use it anyway.
1941 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1943 Introduce common cleanup for restoring integers.
1944 * defs.h (make_cleanup_restore_integer): New declaration.
1945 (struct cleanup): New field free_arg.
1946 (make_my_cleanup_2): New.
1947 * utils.c (restore_integer_closure, restore_integer)
1948 (make_cleanup_restore_integer): New.
1949 (make_my_cleanup): Initialize the free_arg field and
1950 renamed to make_my_cleanup_2.
1951 (do_my_cleanups): Call free_arg.
1952 (discard_cleanups): Call free_arg.
1953 * breakpoint.c (restore_always_inserted_mode): Remove.
1954 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
1956 2008-06-09 Doug Evans <dje@google.com>
1958 * remote.c (remote_wait): Include beginning of malformed packet
1961 2008-06-09 Tom Tromey <tromey@redhat.com>
1963 * completer.c (complete_line): Don't special-case
1964 expression_completer.
1965 (expression_completer): Only pass last word to
1967 * c-exp.y (yylex): Check 'token', not 'operator'.
1969 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
1971 * configure.ac (build_warnings): Add -Wno-format for mingw.
1972 * configure: Regenerated.
1974 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
1976 * NEWS: Make indentation consistent. Move exec tracing entry out
1977 of remote packet list.
1979 2008-06-06 Tom Tromey <tromey@redhat.com>
1981 * value.h (evaluate_subexpression_type, extract_field_op):
1983 * printcmd.c (_initialize_printcmd): Use expression_completer for
1984 'p', 'inspect', 'call'.
1985 * parser-defs.h (parse_field_expression): Declare.
1986 * parse.c: Include exceptions.h.
1987 (in_parse_field, expout_last_struct): New globals.
1988 (mark_struct_expression): New function.
1989 (prefixify_expression): Return int.
1990 (prefixify_subexp): Return int. Use expout_last_struct.
1991 (parse_exp_1): Update.
1992 (parse_exp_in_context): Add 'out_subexp' argument. Handle
1994 (parse_field_expression): New function.
1995 * expression.h (parse_field_expression): Declare.
1996 (in_parse_field): Likewise.
1997 * eval.c (evaluate_subexpression_type): New function.
1998 (extract_field_op): Likewise.
1999 * completer.h (expression_completer): Declare.
2000 * completer.c (expression_completer): New function.
2001 (count_struct_fields, add_struct_fields): New functions.
2002 * c-exp.y (yyparse): Redefine.
2003 (COMPLETE): New token.
2004 (exp): New productions.
2005 (saw_name_at_eof, last_was_structop): New globals.
2006 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
2007 (c_parse): New function.
2008 * breakpoint.c (_initialize_breakpoint): Use expression_completer
2009 for watch, awatch, and rwatch.
2010 * Makefile.in (parse.o): Depend on exceptions_h.
2012 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
2015 * gdb/valopts.c (find_overload_match): Handle references
2018 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
2020 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
2021 account the bitsize of the 'from' operand.
2023 2008-06-06 Pedro Alves <pedro@codesourcery.com>
2025 * annotate.h (annotate_thread_changed): Declare.
2027 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
2029 * annotate.c (annotate_thread_changed): New function.
2030 * thread.c (thread_command) : Use it.
2031 * infrun.c (normal_stop): Use it.
2033 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
2034 Nathan Sidwell <nathan@codesourcery.com>
2035 Joseph Myers <joseph@codesourcery.com>
2037 * acinclude.m4: Include ../config/acx.m4.
2038 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
2039 * configure, config.in: Regenerate.
2040 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
2042 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
2044 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2046 Replace 'target async' by 'maintenance set remote-async' and
2047 'target remote' combination.
2049 * remote.c (remote_async_wait): Merge into remote_wait, and
2051 (remote_async_permitted, remote_async_permitted_set): New
2053 (set_maintenance_remote_async_permitted)
2054 (show_maintenance_remote_async_permitted): New functions.
2055 (remote_async_ops, extended_async_remote_ops): Delete.
2056 (remote_async_open, extended_remote_async_open): Delete.
2057 (remote_open_1): Drop async_p parameter. Update callers. Replace
2058 async_p with remote_async_permitted checks.
2059 (extended_async_remote_attach): Delete.
2060 (remote_resume, remote_async_resume): Merge and leave remote_resume.
2061 (remote_async_terminal_inferior): Rename to...
2062 (remote_terminal_inferior): ... this, and add
2063 remote_async_termitted check.
2064 (remote_async_terminal_ours): Rename to...
2065 (remote_terminal_ours): ... this, and add remote_async_termitted
2067 (remote_wait, remote_async_wait): Merge and leave remote_wait
2069 (remote_kill, remote_async_kill): Merge and leave remote_kill
2071 (remote_async_mourn, extended_async_remote_mourn): Delete.
2072 (extended_remote_create_inferior_1): Drop async_p parameter.
2073 Update callers. Always use extended_remote_ops.
2074 (extended_remote_async_create_inferior): Delete.
2075 (remote_return_zero): Delete.
2076 (init_remote_ops): Register remote_can_async_p, remote_async,
2077 remote_async_mask, remote_terminal_inferior and
2078 remote_terminal_ours.
2079 (remote_can_async_p, remote_is_async_p): Check for
2080 remote_async_permitted.
2081 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
2082 (set_remote_cmd): Don't add async and extended-async targets.
2083 (_initialize_remote): Add set/show remote-async maintenance
2086 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2088 * remote.c (kill_kludge): Delete.
2089 (remote_wait, remote_async_wait): Don't set it.
2090 (remote_kill, remote_async_kill): Don't do anything with it.
2092 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2094 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
2096 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
2098 * bcache.c (bcache_data): Call deprecated_bcache_added function.
2099 (deprecated_bcache_added): New function name. Body of function
2100 bcache_data is used here with the addition of 'added' argument.
2101 * bcache.h (deprecated_bcache_added): New function.
2102 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
2103 work from add_psymbol_to_list - initialises partial symbol and stashes
2104 it in objfile's cache.
2105 (append_psymbol_to_list): New helper function, takes other part of
2106 work from add_psymbol_to_list - adds partial symbol to the given list.
2107 (add_psymbol_to_list): Call helper functions instead of doing work
2108 here. If adding to global list, do not duplicate partial symbols in the
2111 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
2113 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
2114 'exception caught|thrown' message.
2116 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2118 * Makefile.in: Update dependencies.
2119 * dwarf2expr.c: New include "gdb_assert.h".
2120 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
2121 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
2122 (execute_stack_op): Error out on too large RECURSION_DEPTH.
2123 Increase/decrease RECURSION_DEPTH around the function.
2125 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2127 * remote.c (get_offsets): Handle a single segment.
2128 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
2131 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
2133 * solib-svr4.c (struct lm_info): Add lm_addr.
2134 (main_lm_addr): New.
2135 (svr4_default_sos): Set lm_addr.
2136 (svr4_current_sos): Set lm_addr and main_lm_addr.
2137 (svr4_fetch_objfile_link_map): Rewrite.
2138 (svr4_clear_solib): Clear main_lm_addr.
2140 2008-06-03 Michael Snyder <msnyder@redhat.com>
2141 Joseph Myers <joseph@codesourcery.com>
2143 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
2144 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
2146 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
2148 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
2150 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
2152 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
2154 2008-06-01 Joel Brobecker <brobecker@adacore.com>
2156 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
2157 treat pointers in data space as function descriptors if the
2158 target address is also in the data space.
2160 2008-05-30 Joel Brobecker <brobecker@adacore.com>
2162 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
2163 the trad-frame register value for the SP register.
2165 2008-05-29 Mark Kettenis <kettenis@gnu.org>
2167 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
2169 2008-05-28 Joel Brobecker <brobecker@adacore.com>
2171 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
2172 that identifies function descriptors outside of the .opd section.
2174 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
2176 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
2177 temporary catchpoints. In MI add missing fields 'reason', 'disp',
2179 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
2181 (handle_gnu_v3_exceptions): Use tempflag.
2183 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
2185 Refactor varobj_update interface.
2186 * varobj.c (varobj_update): Report changes as vector. Also
2187 return not just a list of varobj, but a list of special structures
2188 that tell what exactly has changed.
2189 * varobj.h (enum varobj_update_error): Rename to
2190 varobj_scope_status.
2191 (struct varobj_update_result_t): New.
2192 (varobj_update): Adjust prototype.
2193 * mi/mi-cmd-var.c: Adjust for changes.
2195 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
2197 * varobj.c (varobj_update): Fix comment typo.
2200 2008-05-26 Joel Brobecker <brobecker@adacore.com>
2202 Set the symtab field of symbols read from ECOFF debugging entries.
2203 * mdebugread.c (add_symbol): Add new parameter symtab.
2204 (parse_symbol): Update calls to add_symbol throughout.
2206 2008-05-27 Andreas Schwab <schwab@suse.de>
2208 * symtab.h (enum address_class): Remove LOC_REGPARM and
2210 (struct symbol): Add is_argument.
2211 (SYMBOL_IS_ARGUMENT): Define.
2213 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
2214 * buildsym.c (finish_block): Likewise.
2215 * stack.c (print_frame_args, print_block_frame_locals)
2216 (print_frame_arg_vars): Likewise.
2217 * symtab.c (lookup_block_symbol): Likewise.
2218 * tracepoint.c (add_local_symbols): Likewise.
2219 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2221 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
2222 * dwarf2read.c (new_symbol): Likewise.
2223 * mdebugread.c (parse_symbol): Likewise.
2224 * stabsread.c (define_symbol): Likewise.
2226 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
2227 and LOC_COMPUTED_ARG.
2228 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2229 * ax-gdb.c (gen_var_ref): Likewise.
2230 * eval.c (evaluate_subexp_for_address): Likewise.
2231 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2232 * m2-exp.y (yylex): Likewise.
2233 * printcmd.c (address_info): Likewise.
2234 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2235 * tracepoint.c (collect_symbol, scope_info): Likewise.
2237 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
2239 * gdbarch.sh: Added new gdbarch struct
2240 core_regset_sections.
2241 * gdbarch.c: Refreshed.
2242 * gdbarch.h: Refreshed.
2243 * regset.h (core_regset_section): Declared.
2244 * linux-nat.c (linux_nat_do_thread_registers): Added
2245 support for the new gdbarch struct core_regset_sections.
2246 * utils.c (host_address_to_string): New function.
2247 * defs.h (host_address_to_string): New prototype.
2248 * i386-linux-tdep.c (i386_regset_rections): New register
2249 sections list for i386.
2250 (i386_linux_init_abi): Initialized new gdbarch struct
2251 core_regset_sections.
2252 * Makefile.in: Updated to reflect dependency changes.
2253 * ppc-linux-tdep.c (ppc_regset_sections): Register
2254 sections list for ppc.
2255 (ppc_linux_init_abi): Initialized new gdbarch struct
2256 core_regset_sections
2258 2008-05-24 Andreas Schwab <schwab@suse.de>
2260 * linespec.c (decode_objc): Save current language around call to
2263 2008-05-23 Joel Brobecker <brobecker@adacore.com>
2265 * valprint.h (get_array_bounds): Renames get_array_low_bound.
2266 * valprint.c (get_array_bounds): Renames get_array_low_bound.
2267 Return the proper bound value if the array index type is an
2268 enumerated type. Compute the high bound if requested.
2269 (val_print_array_elements): Handle the case when the array
2270 element has a null size.
2271 * ada-valprint.c (print_optional_low_bound): Add handling
2272 for empty arrays or arrays of zero-size elements.
2273 (ada_val_print_array): New function, extracted out from
2274 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
2275 handle empty arrays and arrays of zero-size elements.
2276 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
2277 code by call to ada_val_print_array.
2278 (ada_value_print): Remove handling of null array. The handling
2279 was incomplete and is now better handled by ada_val_print_array.
2281 2008-05-23 Markus Deuling <deuling@de.ibm.com>
2283 * annotate.c (annotate_source, annotate_frame_begin): Replace
2284 deprecated_print_address_numeric with paddress.
2285 * cli/cli-cmds.c (list_command, edit_command): Likewise.
2286 * tui/tui-stack.c (tui_make_status_line): Likewise.
2288 * defs.h (deprecated_print_address_numeric): Remove.
2289 * printcmd.c (deprecated_print_address_numeric): Remove.
2290 * maint.c (maint_print_section_info): Fix comment.
2292 2008-05-23 Markus Deuling <deuling@de.ibm.com>
2294 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
2295 print_binary_chars, print_char_chars): Add byte_order parameter and
2296 replace gdbarch_byte_order.
2297 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
2298 expressions and remove them. Remove unused TWO_TO_FOURTH.
2299 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
2300 endianness. Update call to print_hex_chars.
2301 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
2302 print_binary_chars, print_char_chars): Add byte_order parameter.
2303 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
2304 get at the endianness. Update print_*_char calls to use byte_order.
2306 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2308 * symtab.h (struct symbol): Make "aux_value" member a void pointer
2310 (SYMBOL_LOCATION_BATON): Update.
2312 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2314 * symtab.h (enum address_class): Remove LOC_BASEREG and
2316 (struct symbol): Remove "basereg" member of "aux_value" union.
2317 (SYMBOL_BASEREG): Remove.
2319 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
2321 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2322 (ada_add_block_symbols): Likewise.
2323 * ax-gdb.c (gen_var_ref): Likewise.
2324 * buildsym.c (finish_block): Likewise.
2325 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2326 * m2-exp.y (yylex): Likewise.
2327 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2328 * printcmd.c (address_info): Likewise.
2329 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
2330 (print_frame_arg_vars): Likewise.
2331 * symmisc.c (print_symbol): Likewise.
2332 * symtab.c (lookup_block_symbol): Likewise.
2333 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2334 (scope_info): Likewise.
2336 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2338 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
2340 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
2341 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2342 (ada_add_block_symbols): Likewise.
2343 * ax-gdb.c (gen_var_ref): Likewise.
2344 * buildsyms.c (finish_block): Likewise.
2345 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2346 * m2-exp.y (yylex): Likewise.
2347 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2348 * printcmd.c (address_info): Likewise.
2349 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
2350 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2351 * symtab.c (lookup_block_symbol): Likewise.
2352 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2353 (scope_info): Likewise.
2355 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2357 * symtab.h (enum address_class): Remove LOC_INDIRECT and
2358 LOC_HP_THREAD_LOCAL_STATIC.
2360 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
2361 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
2362 (read_var_value): Likewise.
2363 * buildsym.c (finish_block): Likewise.
2364 * objfiles.c (objfile_relocate): Likewise.
2365 * printcmd.c (address_info): Likewise.
2366 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2367 * tracepoint.c (scope_info): Likewise.
2369 2008-05-21 Markus Deuling <deuling@de.ibm.com>
2370 Maxim Grigoriev <maxim2405@gmail.com>
2372 * xtensa-tdep.c (xtensa_read_register): Remove.
2373 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
2374 argument litbase to call0_frame_cache().
2375 (call0_track_op, call0_analyze_prologue)
2376 (call0_frame_cache): Use extra argument litbase.
2378 2008-05-21 Joel Brobecker <brobecker@adacore.com>
2380 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
2382 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
2384 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
2386 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
2388 * alpha-mdebug-tdep.c: Include "trad-frame.h".
2389 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
2390 struct trad_frame_saved_reg *.
2391 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
2392 trad_frame_alloc_saved_regs. Update accesses. Record previous
2393 value of SP as being vfp.
2394 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
2395 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
2397 2008-05-21 Markus Deuling <deuling@de.ibm.com>
2399 * score-tdep.c (score_print_insn): Get the current endianess from
2400 disassemble_info instead of gdbarch_byte_order.
2402 2008-05-21 Pedro Alves <pedro@codesourcery.com>
2404 * frame.c (get_prev_frame_1): Build frame id before setting
2405 this_frame->prev_p, not after.
2407 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
2409 * annotate.c (annotate_new_thread): New function for new-thread
2411 * annotate.h: (annotate_new_thread): New extern.
2412 * thread.c (add_thread_with_info): Use it.
2413 * Makefile.in (thread.o): Add dependency on annotate.h.
2415 2008-05-20 Joel Brobecker <brobecker@adacore.com>
2417 * win32-nat.c (win32_wait): Block the control-c event while
2418 waiting for a debug event.
2420 2008-05-19 Pedro Alves <pedro@codesourcery.com>
2422 * symtab.h (lookup_symbol_in_language): Update comment.
2423 * symtab.c (lookup_symbol_aux_block): Update comment.
2424 * ada-lang.c (ada_lookup_symbol_list): Update comment.
2426 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
2428 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
2429 (lookup_symbol): Likewise.
2430 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
2431 (lookup_symbol): Likewise.
2432 (search_symbols): Update.
2434 * linespec.c (find_methods, collect_methods): Update.
2435 (add_matching_methods, add_constructors): Update.
2436 (decode_compound, decode_dollar, decode_variable): Update.
2437 (lookup_prefix_sym): Update.
2439 (symbol_found): Remove SYM_SYMTAB parameter.
2440 Use SYMBOL_SYMTAB (sym) instead.
2442 * gdbtypes.c (lookup_typename): Update.
2443 (lookup_struct, lookup_union, lookup_enum): Update.
2444 (lookup_template_type): Update.
2445 (check_typedef): Update.
2446 * language.c (lang_bool_type): Update.
2447 * mdebugread.c (parse_procedure): Update.
2448 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
2449 * parse.c (write_dollar_variable): Update.
2450 * printcmd.c (address_info): Update.
2451 * source.c (select_source_symtab): Update.
2452 * stack.c (print_frame_args, print_frame_arg_vars): Update.
2453 * valops.c (find_function_in_inferior): Update.
2454 (value_struct_elt_for_reference): Update.
2455 * value.c (value_static_field, value_fn_field): Update.
2457 * alpha-mdebug-tdep.c (find_proc_desc): Update.
2458 * arm-tdep.c (arm_skip_prologue): Update.
2459 * mt-tdep.c (mt_skip_prologue): Update.
2460 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
2462 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
2463 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
2464 (add_defn_to_vec): Likewise.
2465 (ada_add_block_symbols): Likewise.
2466 (lookup_cached_symbol, cache_symbol): Likewise.
2467 (standard_lookup): Update.
2468 (ada_lookup_symbol_list): Update.
2470 * c-valprint.c (c_val_print): Update.
2471 * cp-support.c (cp_lookup_rtti_type): Update.
2472 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
2473 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
2474 * p-valprint.c (pascal_val_print): Update.
2475 * scm-lang.c (scm_lookup_name): Update.
2481 * objc-exp.y: Update.
2484 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
2486 * language.h (struct language_defn): Remove SYMTAB parameter from
2487 la_lookup_symbol_nonlocal callback function pointer.
2489 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2490 (ada_lookup_encoded_symbol): Likewise.
2491 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2492 Always call fixup_symbol_section.
2493 (ada_lookup_symbol): Remove SYMTAB parameter.
2494 (ada_lookup_symbol_nonlocal): Likewise.
2495 * ada-exp.y (write_object_renaming): Update.
2496 (find_primitive_type): Likewise.
2498 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2499 (cp_lookup_symbol_namespace): Likewise.
2500 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
2501 (lookup_symbol_file): Likewise.
2502 (lookup_possible_namespace_symbol): Likewise.
2503 (cp_lookup_symbol_nonlocal): Likewise.
2504 (cp_lookup_symbol_namespace): Likewise.
2505 (cp_lookup_nested_type): Update.
2507 * scm-valprint.c (scm_inferior_print): Update.
2508 * valops.c (value_maybe_namespace_elt): Update.
2510 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
2511 lookup_lib_global_symbol callback function pointer.
2512 (solib_global_lookup): Remove SYMTAB parameter.
2513 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
2514 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
2516 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2517 (lookup_symbol_static): Likewise.
2518 (lookup_symbol_global): Likewise.
2519 (lookup_symbol_aux_block): Likewise.
2520 (lookup_global_symbol_from_objfile): Likewise.
2521 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
2522 (lookup_symbol_aux_local): Likewise.
2523 (lookup_symbol_aux_block): Likewise.
2524 (lookup_symbol_aux_symtabs): Likewise.
2525 (lookup_symbol_aux_psymtabs): Likewise.
2526 (lookup_global_symbol_from_objfile): Likewise.
2527 (basic_lookup_symbol_nonlocal): Likewise.
2528 (lookup_symbol_static): Likewise.
2529 (lookup_symbol_global): Likewise.
2531 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
2533 2008-05-17 Pedro Alves <pedro@codesourcery.com>
2535 * remote.c (init_extended_remote_ops): Fix typo.
2537 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2539 * NEWS: Mention new DICOS x86 target configuration.
2541 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2542 Ulrich Weigand <uweigand@de.ibm.com>
2544 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
2545 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
2547 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
2548 use it instead of ginfo->value.address. Look up minimal symbol by
2549 address and name. Assume OBJFILE is non-NULL.
2550 (fixup_symbol_section): Ensure we always have an objfile to look
2551 into. Extract and pass to fixup_section the symbol's address that
2552 will match the minimal symbol's address.
2553 (fixup_psymbol_section): Likewise.
2555 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
2556 overlays and the addrmap returned the wrong section.
2558 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
2559 calling fixup_symbol_section.
2561 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2563 * minsyms.c: Include "target.h".
2564 (find_solib_trampoline_target): Handle minimal symbols pointing
2565 to function descriptors as well.
2566 * Makefile.in (minsyms.o): Update dependencies.
2568 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
2569 (ppc64_standard_linkage1): ... this. Fix optional instructions.
2570 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
2571 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
2572 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
2573 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
2574 (ppc64_standard_linkage_target): Rename to ...
2575 (ppc64_standard_linkage1_target): ... this.
2576 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
2577 (ppc64_skip_trampoline_code): Support three variants of standard
2578 linkage stubs. Call find_solib_trampoline_target to handle
2581 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2583 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
2584 ppc64_sysv_abi_adjust_breakpoint_address.
2585 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2586 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2588 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2590 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
2591 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
2592 of ppc_linux_skip_trampoline_code.
2594 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2596 * gdbarch.sh: Delete dwarf_reg_to_regnum.
2597 * gdbarch.c, gdbarch.h: Regenerated.
2598 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
2599 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
2600 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
2602 2008-05-15 Pedro Alves <pedro@codesourcery.com>
2604 * linux-nat.c (trap_ptid): Delete.
2605 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
2607 * linux-thread-db.c (thread_db_wait): Adjust.
2609 2008-05-15 Joel Brobecker <brobecker@adacore.com>
2611 * linespec.c (decode_line_1): Fix a couple of comments.
2613 2008-05-15 Alan Modra <amodra@bigpond.net.au>
2615 * dbxread.c: Formatting.
2616 (INTERNALIZE_SYMBOL): Init n_other.
2617 (set_namestring): Take pointer to nlist arg rather than struct
2618 copy. Update all callers.
2620 2008-05-15 Andreas Schwab <schwab@suse.de>
2622 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
2623 (dwarf2read.o): Add $(addrmap_h).
2625 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2627 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
2628 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
2629 to handle ppc32 PLT entries.
2630 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
2633 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
2635 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
2636 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
2637 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
2638 (lookup_minimal_symbol_by_pc_section): Use
2639 lookup_minimal_symbol_by_pc_section_1.
2640 (lookup_solib_trampoline_symbol_by_pc): Likewise.
2642 2008-05-13 Joel Brobecker <brobecker@adacore.com>
2644 * findcmd.c: Add #include "gdb_stdint.h".
2645 * Makefile.in (findcmd.o): Update dependencies.
2647 2008-05-11 David S. Miller <davem@davemloft.net>
2649 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
2650 long double size override, Linux does use 128-bit now.
2652 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
2653 (sparc_linux_write_pc): New function.
2654 (sparc32_linux_init_abi): Register it.
2655 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
2656 (sparc64_linux_write_pc): New function.
2657 (sparc64_linux_init_abi): Register it.
2659 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
2660 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
2662 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2664 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
2665 and info.tdep_info before calling gdbarch_init_osabi.
2667 2008-05-09 Joel Brobecker <brobecker@adacore.com>
2669 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
2670 the type of the right hand side of the assignment to the type
2671 of the left hand side if the left hand side is a convenience
2674 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
2676 * NEWS: Mention gdbserver bi-arch capability.
2678 2008-05-09 Doug Evans <dje@google.com>
2681 * NEWS: Document find command and qSearch:memory packet.
2682 * Makefile.in (SFILES): Add findcmd.c.
2683 (COMMON_OBJS): Add findcmd.o.
2684 (findcmd.o): New rule.
2685 * findcmd.c: New file.
2686 * target.h (target_ops): New member to_search_memory.
2687 (simple_search_memory): Declare.
2688 (target_search_memory): Declare.
2689 * target.c (simple_search_memory): New fn.
2690 (target_search_memory): New fn.
2691 * remote.c (PACKET_qSearch_memory): New packet kind.
2692 (remote_search_memory): New fn.
2693 (init_remote_ops): Init to_search_memory.
2694 (init_extended_remote_ops): Ditto.
2695 (_initialize_remote): Add qSearch:memory packet config command.
2697 2008-05-09 Eli Zaretskii <eliz@gnu.org>
2699 * thread.c (_initialize_thread): Don't use commas and periods in
2700 first line of doc string of "set/show print thread-events".
2702 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2704 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
2705 Update for unwinder changes.
2707 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2709 * frame.c (get_frame_base_address, get_frame_locals_address)
2710 (get_frame_args_address): Pass the correct frame when calling
2711 frame_base_find_by_frame.
2713 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
2715 * remote.c (extended_remote_attach_1): Call target_find_description.
2717 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
2719 * remote.c (extended_remote_create_inferior_1): Clean up
2720 before marking the target running.
2722 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2724 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
2727 2008-05-07 Joel Brobecker <brobecker@adacore.com>
2729 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
2730 sparc64-sol2-tdep.c: Update for unwinder changes.
2732 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
2734 * cp-support.c (mangled_name_to_comp): Initialize storage.
2735 (unqualified_name_from_comp): Likewise.
2737 2008-05-07 Jie Zhang <jie.zhang@analog.com>
2739 * remote.c (remote_insert_breakpoint): Call get_remote_state
2740 after gdbarch_breakpoint_from_pc is called.
2741 (remote_insert_hw_breakpoint): Likewise.
2743 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2745 * valprint.c (val_print): Add new language parameter and use it
2746 instead of using the current_language. Update calls to val_print
2748 (common_val_print): Add new langauge parameter and pass it to
2750 * value.h (struct language_defn): Add opaque declaration.
2751 (val_print, common_val_print): Update declarations.
2752 * stack.c (print_frame_args): Update call to common_val_print
2753 using the appropriate language.
2754 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2755 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
2756 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
2757 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
2758 #include "language.h" if necessary.
2759 Update calls to val_print and common_val_print.
2760 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
2761 Update dependencies.
2763 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2765 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
2766 pointing inside a non-executable section as function descriptors.
2768 2008-05-06 Pedro Alves <pedro@codesourcery.com>
2770 * inf-loop.c (inferior_event_handler): Run all continuations and
2771 print any language change before running the breakpoint commands.
2773 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2775 * frame-unwind.c (frame_unwind_got_bytes): New function.
2776 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
2777 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
2778 for unwinder changes.
2780 2008-05-05 Doug Evans <dje@google.com>
2782 * NEWS: Mention new /m modifier for disassemble command.
2783 * cli/cli-cmds.c (print_disassembly): New function.
2784 (disassemble_current_function): New function
2785 (disassemble_command): Recognize /m modifier, print mixed
2787 (init_cli_cmds): Update disassemble help text.
2789 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
2791 * xtensa-tdep.c: Update for unwinder changes.
2793 2008-05-05 Andreas Schwab <schwab@suse.de>
2795 Update m68k port for unwinder changes.
2796 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
2797 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
2798 (m68k_frame_unwind): Use default_frame_sniffer.
2799 (m68k_frame_sniffer): Remove.
2800 (m68k_frame_base_address): Expect this_frame.
2801 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
2803 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
2804 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
2805 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
2806 parameter instead of pc value.
2807 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
2809 (m68k_linux_sigtramp_frame_this_id)
2810 (m68k_linux_sigtramp_frame_prev_register)
2811 (m68k_linux_sigtramp_frame_sniffer): Update signature.
2812 (m68k_linux_sigtramp_frame_unwind): Use
2813 m68k_linux_sigtramp_frame_sniffer.
2814 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
2816 * m68klinux-nat.c (store_register): Fix typo.
2818 2008-05-05 Pedro Alves <pedro@codesourcery.com>
2820 * infcmd.c (step_1): Put thread id on the stack to avoid possible
2823 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
2825 * symfile.c (reread_symbols): Update objfile's entry point.
2827 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
2828 Joel Brobecker <brobecker@adacore.com>
2830 * ada-lang.c: Update throughout to use symbol_matches_domain
2831 instead of matching the symbol domain explictly.
2832 * dwarf2read.c (add_partial_symbol): Do not add new psym for
2833 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
2834 class as typedefs. See lookup_partial_symbol function.
2835 (new_symbol): Similar to add_partial_symbol, do not create
2836 symbol for the typedef. See lookup_block_symbol.
2837 * symtab.c (symbol_matches_domain): New function, takes care
2838 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
2839 (lookup_partial_symbol): Use symbol_matches_domain to see if the
2840 found psym domain matches the given domain.
2841 (lookup_block_symbol): Likewise.
2843 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2845 * top.c (command_line_handler_continuation): Remove.
2846 (execute_command): Do not install the above.
2848 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2850 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
2851 and catch all exceptions from it.
2852 * top.c (command_line_handler_continuation): Don't
2853 call bpstat_do_action here.
2855 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2857 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
2858 (struct die_info): Remove type.
2859 (read_type_die, read_typedef, read_base_type, read_subrange_type)
2860 (read_structure_type, read_enumeration_type, read_array_type)
2861 (read_tag_pointer_type, read_tag_ptr_to_member_type)
2862 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
2863 (read_tag_string_type, read_subroutine_type, read_set_type)
2864 (read_unspecified_type): Delete prototypes. Remove check for
2865 already-loaded type. Return the new type.
2866 (set_die_type): Return the new type.
2867 (reset_die_and_siblings_types): Delete.
2868 (load_comp_unit, load_full_comp_unit): Set type_hash.
2869 (process_queue): Remove call to reset_die_and_siblings_types.
2870 (process_die): Do not read most types here. Use read_type_die
2872 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
2873 (quirk_gcc_member_function_pointer): Return the new type.
2874 (process_structure_scope, process_enumeration_scope): Use
2875 get_die_type and read the DIE's type.
2876 (read_full_die): Do not initialize die->type.
2877 (tag_type_to_type): Use read_type_die.
2878 (read_type_die): Check for already defined types. Return the
2880 (determine_prefix): Use get_die_type.
2881 (set_die_type): Return the type.
2882 (get_die_type): Take a CU argument. Check for no type_hash.
2884 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2886 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
2889 2008-05-04 Pedro Alves <pedro@codesourcery.com>
2891 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
2892 and bp_longjmp_resume breakpoints.
2893 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
2895 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
2896 breakpoints. Create bp_longjmp breakpoints as momentary
2898 (enable_longjmp_breakpoint): Delete.
2899 (set_longjmp_breakpoint): New.
2900 (disable_longjmp_breakpoint): Delete.
2901 (delete_longjmp_breakpoint): New.
2902 (set_longjmp_resume_breakpoint): Delete.
2903 (set_momentary_breakpoint_at_pc): New.
2904 (breakpoint_re_set_one): Don't delete bp_longjmp and
2905 bp_longjmp_resume breakpoints.
2906 (breakpoint_re_set): Don't create longjmp and longjmp-resume
2909 * infrun.c (step_resume_breakpoint): Add comment.
2910 (struct execution_control_state): Delete handling_longjmp member.
2911 (init_execution_control_state). Don't clear handling_longjmp.
2912 (context_switch): Don't context switch handling_longjmp.
2913 (handle_inferior_event): If handling a bp_longjmp breakpoint,
2914 create a bp_longjmp_resume breakpoint, and set it as current
2915 step_resume_breakpoint, then step over the longjmp breakpoint. If
2916 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
2917 breakpoint, delete the longjmp-resume breakpoint, and stop
2919 (currently_stepping): Remove handling_longjmp from expression.
2920 (insert_step_resume_breakpoint_at_sal): Update comment.
2921 (insert_longjmp_resume_breakpoint): New.
2923 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
2924 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
2926 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
2927 (set_longjmp_resume_breakpoint): Delete declaration.
2929 * gdbthread.h (save_infrun_state): Remove handling_longjmp
2931 (load_infrun_state): Delete *handling_longjmp parameter.
2932 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
2934 (load_infrun_state): Delete *handling_longjmp parameter. Update
2937 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
2938 (delete_longjmp_breakpoint_cleanup): New.
2939 (step_1): Call set_longjmp_breakpoint instead of
2940 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
2941 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
2942 (step_1_continuation): Pass thread id in the continuation args to
2944 (step_once): Add thread parameter. Pass thread id the the
2947 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2949 Set CU BASE_ADDRESS already from partial DIEs.
2950 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
2951 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
2952 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
2953 from these variables if it was still unset.
2955 * Makefile.in: Update dependencies.
2956 * dwarf2read.c: Include "addrmap.h"
2957 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
2958 (dwarf2_ranges_read): New prototype.
2959 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
2960 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
2961 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
2962 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
2963 comment for it. Add the found ranges to RANGES_PST. New variable
2964 BASEADDR, initialize it the common way.
2965 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
2966 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
2967 HAS_RANGES_OFFSET for the later processing.
2968 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
2969 * symtab.c: Include "addrmap.h"
2970 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
2971 Move the psymtab locator into ...
2972 (find_pc_sect_psymtab_closer): ... a new function.
2974 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2976 * arch-utils.c (gdbarch_update_p): Use default values for
2977 info.abfd and info.target_desc if they are NULL.
2978 (gdbarch_from_bfd): Remove assertion.
2979 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
2980 using the current target description.
2981 (gdbarch_info_fill): Do not use default values for info->abfd
2982 and info->target_desc.
2984 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2986 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
2988 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2990 * inferior.h (read_pc_pid, write_pc_pid): Remove.
2991 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
2993 * regcache.c (read_pc_pid): Remove, replace by ...
2994 (regcache_read_pc): ... this function.
2995 (write_pc_pid): Remove, replace by ...
2996 (regcache_write_pc): ... this function.
2997 (read_pc, write_pc): Update.
2999 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
3000 write_pc_pid by regcache_read_pc and regcache_write_pc.
3001 (displaced_step_fixup): Likewise.
3002 (resume): Likewise. Use regcache arch instead of current_gdbarch.
3003 (prepare_to_proceed): Likewise.
3004 (proceed): Likewise.
3005 (adjust_pc_after_break): Likewise.
3006 (handle_inferior_event): Likewise.
3008 * linux-nat.c (cancel_breakpoint): Likewise.
3009 * linux-thread-db.c (check_event): Likewise.
3010 * aix-thread.c (aix_thread_wait): Likewise.
3011 * tracepoint.c (trace_dump_command): Likewise.
3013 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3015 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
3016 SYMBOL_LOCATION_BATON.
3018 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
3020 * target.h (struct target_ops): New field to_auxv_parse.
3021 * auxv.c (default_auxv_parse): New, renamed from previous
3023 (target_auxv_parse): Try to call target method. Fallback to
3024 default_auxv_parse if not found.
3025 * procfs.c (procfs_auxv_parse): New.
3026 (init_procfs_ops): On Solaris, in 64-bit mode, install
3029 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
3031 * symfile.c (add_symbol_file_command): Use paddress rather than
3032 hex_string to print the address.
3034 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3036 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
3037 return the null frame ID to terminate the backtrace.
3039 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3041 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
3042 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
3043 (SIG_FRAME_PC_OFFSET): Likewise.
3044 (SIG_FRAME_LR_OFFSET): Likewise.
3045 (SIG_FRAME_FP_OFFSET): Likewise.
3046 (rs6000_push_dummy_call): Likewise.
3047 (rs6000_return_value): Likewise.
3048 (rs6000_convert_from_func_ptr_addr): Likewise.
3049 (branch_dest, rs6000_software_single_step): Likewise.
3050 (deal_with_atomic_sequence): Rename to ...
3051 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
3052 Do not call branch_dest; inline required parts of that function.
3053 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
3054 with SYMBOL_LINKAGE_NAME.
3055 (struct reg, regsize): Delete.
3056 (read_memory_addr): Delete; inline into callers.
3057 (rs6000_skip_prologue): Move after skip_prologue.
3058 (skip_prologue): Remove prototype.
3059 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
3060 initialization as if this variable were true. Do not install
3061 ppc64_sysv_abi_adjust_breakpoint_address.
3063 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
3064 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
3066 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
3067 (SIG_FRAME_PC_OFFSET): Likewise.
3068 (SIG_FRAME_LR_OFFSET): Likewise.
3069 (SIG_FRAME_FP_OFFSET): Likewise.
3070 (rs6000_push_dummy_call): Likewise.
3071 (rs6000_return_value): Likewise.
3072 (rs6000_convert_from_func_ptr_addr): Likewise.
3073 (branch_dest, rs6000_software_single_step): Likewise. Replace
3074 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
3075 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
3076 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
3077 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
3078 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
3080 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
3081 (AIX_TEXT_SEGMENT_BASE): New macro.
3082 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
3083 by AIX_TEXT_SEGMENT_BASE.
3085 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
3086 (struct gdbarch_tdep): Remove text_segment_base member.
3087 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
3088 ppc64_sysv_abi_adjust_breakpoint_address.
3090 * Makefile.in (rs6000-tdep.o): Update dependencies.
3091 (rs6000-aix-tdep.o): Likewise.
3093 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
3094 Thiago Jung Bauermann <bauerman@br.ibm.com>
3096 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
3097 * doublest.c (convert_typed_floating): Fix typo in comment.
3098 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
3099 * frame-unwind.h (frame_sniffer_ftype): Likewise.
3100 * frame.c (frame_unwind_address_in_block): Likewise.
3101 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
3102 * symtab.h (struct symbol): Likewise.
3103 * tramp-frame.h (struct trad_frame_cache): Likewise.
3104 * value.c (allocate_repeat_value): Likewise.
3106 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3108 * infrun.c (handle_inferior_event): Do not insert breakpoints at
3109 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
3111 2008-05-03 Pedro Alves <pedro@codesourcery.com>
3113 * parse.c (parse_exp_in_context): Don't override
3114 expression_context_pc if get_selected_block returned a valid
3117 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
3119 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
3120 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
3121 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
3123 * c-typeprint.c (c_type_print_base): Delete handling of template
3125 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
3126 (METHOD_PTR_TO_VOFFSET): Delete.
3127 * defs.h (QUIT_FIXME): Delete.
3128 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
3129 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
3130 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
3131 ninstantiations, and instantiations.
3132 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
3133 (TYPE_FN_FIELD_INLINED): Delete.
3134 * srec.h (SREC_BINARY): Delete.
3135 * symtab.c (symbol_init_demangled_name): Delete.
3136 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
3137 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
3138 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
3139 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
3140 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
3141 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
3142 * target.h (enum thread_control_capabilities): Delete tc_switch.
3143 (target_can_switch_threads): Delete.
3145 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
3147 * Makefile.in (objfiles.o): Update.
3148 * exec.c (exec_set_section_address): Support p->addr != 0.
3149 * objfiles.c (objfile_relocate): Update exec_ops section
3151 * symfile.c (place_section): Move exec_set_section_address call...
3152 (default_symfile_offsets): ...to here.
3154 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3156 * Makefile.in (ppc_linux_tdep_h): New macro.
3157 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
3158 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
3159 (powerpc_e500l_c): Likewise.
3160 (ppc-linux-nat.o): Update dependencies.
3161 (ppc-linux-tdep.o): Update dependencies.
3162 (rs6000-tdep.o): Update dependencies.
3164 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
3165 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
3166 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
3167 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
3168 (tdesc_powerpc_e500): Remove.
3170 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
3171 and "features/rs6000/powerpc-altivec64.c".
3172 (ppc_supply_reg, ppc_collect_reg): Make global.
3173 (variants): Use tdesc_powerpc_32 for "powerpc" and
3174 tdesc_powerpc_altivec64 for "powerpc64".
3175 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
3177 * ppc-linux-tdep.h: New file.
3179 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
3180 Include "features/rs6000/powerpc-32l.c".
3181 Include "features/rs6000/powerpc-altivec32l.c".
3182 Include "features/rs6000/powerpc-64l.c".
3183 Include "features/rs6000/powerpc-altivec64l.c".
3184 Include "features/rs6000/powerpc-e500l.c".
3185 (ppc_linux_supply_gregset): New function.
3186 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
3187 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
3188 (ppc64_linux_gregset): Likewise.
3189 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
3190 (ppc_linux_trap_reg_p): New function.
3191 (ppc_linux_write_pc): New function.
3192 (ppc_linux_core_read_description): New function.
3193 (ppc_linux_init_abi): Install ppc_linux_write_pc and
3194 ppc_linux_core_read_description. Install orig_r3 and trap
3195 registers if present in the target description.
3196 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
3198 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
3199 (PT_ORIG_R3, PT_TRAP): Define if necessary.
3200 (ppc_register_u_addr): Handle orig_r3 and trap registers.
3201 (fetch_ppc_registers): Likewise.
3202 (store_ppc_registers): Likewise.
3203 (store_register): Likewise.
3204 (ppc_linux_read_description): Check whether AltiVec is supported.
3205 Check whether inferior is 32-bit or 64-bit. Return the appropriate
3206 Linux target description.
3208 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
3209 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
3210 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
3211 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
3212 rs6000/powerpc-e500. Update -expedite variables accordingly.
3214 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
3215 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
3216 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
3217 * features/rs6000/powerpc-e500.c: Regenerate.
3218 * features/rs6000/powerpc-32.c: Regenerate.
3219 * features/rs6000/powerpc-64.c: Regenerate.
3221 * features/rs6000/power-linux.xml: New file.
3222 * features/rs6000/power64-linux.xml: New file.
3223 * features/rs6000/powerpc-32l.xml: New file.
3224 * features/rs6000/powerpc-altivec32l.xml: New file.
3225 * features/rs6000/powerpc-64l.xml: New file.
3226 * features/rs6000/powerpc-altivec64l.xml: New file.
3227 * features/rs6000/powerpc-e500l.xml: New file.
3228 * features/rs6000/powerpc-32l.c: New (generated) file.
3229 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
3230 * features/rs6000/powerpc-64l.c: New (generated) file.
3231 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
3232 * features/rs6000/powerpc-e500l.xml: New (generated) file.
3234 * regformats/reg-ppc.dat: Remove.
3235 * regformats/reg-ppc64.dat: Remove.
3236 * regformats/rs6000/powerpc-32.dat: Remove.
3237 * regformats/rs6000/powerpc-64.dat: Remove.
3238 * regformats/rs6000/powerpc-e500.dat: Remove.
3239 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
3240 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
3241 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
3242 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
3243 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
3245 2008-05-03 Pedro Alves <pedro@codesourcery.com>
3247 * thread.c (delete_thread): Call observer_notify_thread_exit.
3248 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
3249 thread_exit observer.
3250 (mi_thread_exit): New.
3252 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
3254 * breakpoint.c (create_exception_catchpoint): Remove prototype
3255 for already deleted function.
3256 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
3257 * frame.h (show_stack_frame): Remove prototype.
3258 * stack.c (show_stack_frame): Remove empty, unused function.
3259 * source.c (symtab_to_fullname, print_source_lines): Small fix
3261 * value.c (show_values): Update comments to mention "show values"
3262 command instead of "info history".
3264 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
3266 * linespec.c: Include "target.h".
3267 (minsym_found): Handle minimal symbols pointing to function
3268 descriptors. Use find_function_start_pc.
3269 * minsyms.c (msymbol_objfile): New function.
3270 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
3271 to function descriptors.
3272 * symtab.c (fixup_section): Only use minimal symbol at the same
3273 address to determine section of a symbol.
3274 (find_function_start_pc): New function.
3275 (find_function_start_sal): Use it.
3276 * symtab.h (msymbol_objfile): Add prototype.
3277 (find_function_start_pc): Likewise.
3278 * value.c: Include "objfiles.h".
3279 (value_fn_field): Handle minimal symbols pointing to function
3281 * Makefile.in (linespec.o): Update dependencies.
3282 (value.o): Likewise.
3284 2008-05-02 Joel Brobecker <brobecker@adacore.com>
3286 * ada-lang.c (unwrap_value): Handle the case where the "F" field
3287 inside a PAD type is a bitfield.
3289 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
3291 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
3292 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3293 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3294 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
3295 Allow typedefs when checking for function pointer arguments.
3296 Right-align small structs passed on the stack.
3297 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
3298 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3299 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3301 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3303 * Makefile.in (arm-tdep.o): Update.
3304 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
3305 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
3306 (arm_pc_is_thumb): Use mapping symbols.
3307 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
3308 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
3309 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
3310 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
3311 * gdbarch.sh: Add record_special_symbol.
3312 * gdbarch.c, gdbarch.h: Regenerated.
3313 * objfiles.c (struct objfile_data): Add cleanup member.
3314 (register_objfile_data_with_cleanup): New function, from
3315 register_objfile_data.
3316 (register_objfile_data): Use it.
3317 (objfile_free_data): Call clear_objfile_data.
3318 (clear_objfile_data): Call cleanup functions.
3319 * objfiles.h (register_objfile_data_with_cleanup): Declare.
3321 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3323 * objfiles.c (init_entry_point_info): Handle shared libraries.
3325 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3327 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
3330 2008-05-02 Jim Blandy <jimb@codesourcery.com>
3331 Pedro Alves <pedro@codesourcery.com>
3333 Implement displaced stepping.
3335 * gdbarch.sh (max_insn_length): New 'variable'.
3336 (displaced_step_copy, displaced_step_fixup)
3337 (displaced_step_free_closure, displaced_step_location): New
3339 (struct displaced_step_closure): Add forward declaration.
3340 * gdbarch.c, gdbarch.h: Regenerated.
3342 * arch-utils.c: #include "objfiles.h".
3343 (simple_displaced_step_copy_insn)
3344 (simple_displaced_step_free_closure)
3345 (displaced_step_at_entry_point): New functions.
3346 * arch-utils.h (simple_displaced_step_copy_insn)
3347 (simple_displaced_step_free_closure)
3348 (displaced_step_at_entry_point): New prototypes.
3350 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
3351 (I386_MAX_MATCHED_INSN_LEN): ... this.
3352 (i386_absolute_jmp_p, i386_absolute_call_p)
3353 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
3354 (i386_displaced_step_fixup): New functions.
3355 (struct i386_insn, i386_match_insn): Update.
3356 (i386_gdbarch_init): Set gdbarch_max_insn_length.
3357 * i386-tdep.h (I386_MAX_INSN_LEN): New.
3358 (i386_displaced_step_fixup): New prototype.
3359 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
3360 Register gdbarch_displaced_step_copy,
3361 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
3362 and gdbarch_displaced_step_location functions.
3364 * infrun.c (debug_displaced): New variable.
3365 (show_debug_displaced): New function.
3366 (struct displaced_step_request): New struct.
3367 (displaced_step_request_queue, displaced_step_ptid)
3368 (displaced_step_gdbarch, displaced_step_closure)
3369 (displaced_step_original, displaced_step_copy)
3370 (displaced_step_saved_copy, can_use_displaced_stepping): New
3372 (show_can_use_displaced_stepping, use_displaced_stepping)
3373 (displaced_step_clear, cleanup_displaced_step_closure)
3374 (displaced_step_dump_bytes, displaced_step_prepare)
3375 (displaced_step_clear_cleanup, write_memory_ptid)
3376 (displaced_step_fixup): New functions.
3377 (resume): Call displaced_step_prepare.
3378 (proceed): Call read_pc once, and remember the value. If using
3379 displaced stepping, don't remove breakpoints.
3380 (handle_inferior_event): Call displaced_step_fixup. Add some
3381 debugging output. When we try to step over a breakpoint, but get
3382 a signal to deliver to the thread instead, ensure the step-resume
3383 breakpoint is actually inserted. If a thread hop is needed, and
3384 displaced stepping is enabled, don't remove breakpoints.
3385 (init_wait_for_inferior): Call displaced_step_clear.
3386 (_initialize_infrun): Add "set debug displaced" command. Add
3387 "maint set can-use-displaced-stepping" command. Clear
3388 displaced_step_ptid.
3389 * inferior.h (debug_displaced): Declare variable.
3390 (displaced_step_dump_bytes): Declare function.
3392 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
3395 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3397 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
3398 (arm_force_mode_string, arm_show_fallback_mode)
3399 (arm_show_force_mode): New.
3400 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
3402 (_initialize_arm_tdep): Add "set arm fallback-mode"
3403 and "set arm force-mode".
3404 * NEWS: Document new commands.
3406 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
3408 * main.h (batch_silent): Declare.
3409 * event-top.c: Include main.h.
3410 (gdb_setup_readline): Remove extern batch_silent declaration.
3411 * infrun.c (normal_stop): Don't print source location when running in
3412 --batch-silent mode.
3413 * Makefile.in (event-top.o): Add main.h dependency.
3415 2008-05-02 Andreas Schwab <schwab@suse.de>
3417 * target.h (struct target_ops): Add
3418 to_watchpoint_addr_within_range.
3419 (target_watchpoint_addr_within_range): New function.
3420 * target.c (update_current_target): Inherit
3421 to_watchpoint_addr_within_range, defaulting to
3422 default_watchpoint_addr_within_range.
3423 (default_watchpoint_addr_within_range): New function.
3424 (debug_to_watchpoint_addr_within_range): New function.
3425 (setup_target_debug): Set to_watchpoint_addr_within_range.
3426 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
3428 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
3429 * breakpoint.c (watchpoints_triggered): Use
3430 target_watchpoint_addr_within_range.
3432 2008-05-01 Pedro Alves <pedro@codesourcery.com>
3434 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
3435 (i[34567]86-*-dicos*, x86_64-*-dicos*):
3436 Set gdb_osabi to GDB_OSABI_DICOS.
3438 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
3439 * osabi.c (gdb_osabi_name): Add "DICOS".
3441 * i386-dicos-tdep.c: New file.
3443 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
3444 (ALLDEPFILES): Add i386-dicos-tdep.c.
3445 (i386-dicos-tdep.o): New rule.
3447 2008-05-01 Pedro Alves <pedro@codesourcery.com>
3449 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
3450 and register the fork's PTID as a thread.
3452 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
3455 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
3456 assign its value to the breakpoint created.
3457 (create_breakpoints): Add breakpoint_ops argument and pass it
3458 to create_breakpoint call.
3459 (break_command_really): Add breakpoint_ops argument and pass/assign
3461 (break_command_1): Pass NULL as ops argument.
3462 (set_breakpoint): Pass NULL as ops argument.
3463 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
3464 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
3465 catch and throw catchpoints.
3467 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
3470 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
3471 translate signal numeric value from the target to GDB's enum
3473 * gdbarch.c, gdbarch.h: Regenerated.
3474 * gdbarch.sh: Added two new functions target_signal_from_host and
3475 target_signal_to_host.
3476 * target.h (default_target_signal_from_host,
3477 default_target_signal_to_host): New functions - declarations.
3478 * signals/signals.c (struct gdbarch): New declaration.
3479 (default_target_signal_to_host, default_target_signal_from_host): New
3482 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
3483 Pedro Alves <pedro@codesourcery.com>
3485 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
3486 Johnston <jjohnstn@redhat.com>.
3488 * NEWS: Mention attach to stopped process fix.
3489 * infcmd.c (detach_command, disconnect_command): Discard the thread
3491 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
3492 attaching. Use signal_stop_state.
3493 (signal_stop_state): Check stop_soon.
3494 * linux-nat.c (kill_lwp): Declare earlier.
3495 (pid_is_stopped, linux_nat_post_attach_wait): New.
3496 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
3498 (linux_nat_attach): Use linux_nat_post_attach_wait.
3499 (detach_callback, linux_nat_detach): Improve handling for signalled
3501 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
3502 from the process ID.
3503 * Makefile.in (infcmd.o): Update.
3505 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
3507 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
3508 * arm-tdep.c (arm_frame_is_thumb): New.
3509 (arm_pc_is_thumb): Clarify comment.
3510 (thumb_analyze_prologue): Remove PC special case.
3511 (thumb_scan_prologue): Take a block_addr argument. Use it for
3512 find_pc_partial_function. Remove unused variables.
3513 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
3514 for find_pc_partial_function. Remove PC special case.
3515 (arm_prologue_prev_register): Add special handling for PC and CPSR.
3516 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
3517 (arm_get_next_pc): Use arm_frame_is_thumb.
3518 (arm_write_pc): Use CPSR_T instead of 0x20.
3519 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
3520 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
3522 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
3523 DWARF2_FRAME_REG_FN.
3524 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
3525 DWARF2_FRAME_REG_FN.
3526 (struct dwarf2_frame_state_reg): Add FN to loc union.
3528 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
3530 * exec.c (print_section_info): Add missing '\n'.
3532 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
3534 * thread.c (add_thread): Move observer call to ...
3535 (add_thread_silent): ... here.
3537 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3539 * rs6000-tdep.c: Update for unwinder changes.
3540 * ppcobsd-tdep.c: Likewise.
3542 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3544 * s390-tdep.c: Update for unwinder changes.
3546 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3548 * spu-tdep.c: Update for unwinder changes.
3550 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3552 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
3553 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
3554 sparc64-linux-tdep.c: Update for unwinder changes.
3556 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3558 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
3559 for unwinder changes.
3560 * mips-tdep.c: Likewise.
3561 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
3564 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3566 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
3569 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3571 Update i386 and amd64 ports for unwinder changes.
3573 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
3574 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
3575 (amd64_frame_unwind): Use default_frame_sniffer.
3576 (amd64_frame_sniffer): Delete.
3577 (amd64_sigtramp_frame_cache): Expect this_frame.
3578 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
3579 (amd64_sigtramp_frame_sniffer): Update signature.
3580 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
3581 (amd64_frame_base_address): Expect this_frame.
3582 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
3584 (amd64_init_abi): Use set_gdbarch_dummy_id and
3585 frame_unwind_append_unwinder.
3586 * i386-tdep.c (i386_frame_cache): Expect this_frame.
3587 (i386_frame_this_id, i386_frame_prev_register): Update signature.
3588 (i386_frame_unwind): Use default_frame_sniffer.
3589 (i386_frame_sniffer): Delete.
3590 (i386_sigtramp_frame_cache): Expect this_frame.
3591 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
3592 (i386_sigtramp_frame_sniffer): Update signature.
3593 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
3594 (i386_frame_base_address): Update signature.
3595 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
3596 (i386_push_dummy_call): Update comment.
3597 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
3599 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
3600 and frame_unwind_append_unwinder.
3601 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
3602 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
3603 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
3604 i386nbsd-tdep.c: Update for unwinder changes.
3606 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3608 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
3609 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
3611 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
3612 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
3613 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
3615 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
3617 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
3619 * tramp-frame.h (struct tramp_frame): Update signature of init.
3620 * Makefile.in (trad-frame.o): Update.
3622 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3624 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
3625 (execute_stack_op): Put this_frame in the baton.
3626 (execute_cfa_program): Take this_frame.
3627 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
3628 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
3629 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
3630 (dwarf2_frame_this_id): Adjust to work on this_frame.
3631 (dwarf2_signal_frame_this_id): Delete.
3632 (dwarf2_frame_prev_register): Update signature. Use new frame
3634 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
3635 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
3636 dwarf2_frame_sniffer.
3637 (dwarf2_append_unwinders): New.
3638 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
3640 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
3641 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
3642 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
3643 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
3644 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
3645 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
3646 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
3647 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
3648 (dwarf2_append_unwinders): Declare.
3649 (dwarf2_frame_base_sniffer): Update declaration.
3650 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
3653 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3655 Convert frame unwinders to use the current frame and
3658 * frame.c (frame_debug): Make global.
3659 (get_frame_id): Pass this frame to unwinder routines.
3660 (frame_pc_unwind): Remove unused unwind->prev_pc support.
3661 (do_frame_register_read): Do not discard the return value of
3662 frame_register_read.
3663 (frame_register_unwind): Remove debug messages. Use
3664 frame_unwind_register_value.
3665 (frame_unwind_register_value, get_frame_register_value): New
3667 (create_new_frame, get_frame_base_address, get_frame_locals_address)
3668 (get_frame_args_address, get_frame_type): Pass this frame to
3670 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
3672 * frame.h: Update comments.
3673 (frame_debug, frame_unwind_register_value, get_frame_register_value)
3674 (frame_prepare_for_sniffer): Declare.
3675 * frame-unwind.h: Update comments and parameter names.
3676 (default_frame_sniffer): Declare.
3677 (frame_prev_register_ftype): Return a struct value *.
3678 (struct frame_unwind): Remove prev_pc member.
3679 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
3680 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
3681 (frame_unwind_got_register, frame_unwind_got_memory)
3682 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
3683 * frame-base.h: Update comments and parameter names.
3684 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
3685 if necessary. Add debugging output.
3686 * sentinel-frame.c (sentinel_frame_prev_register)
3687 (sentinel_frame_this_id): Update for new signature.
3688 (sentinel_frame_prev_pc): Delete.
3689 (sentinel_frame_unwinder): Remove prev_pc.
3690 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
3692 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
3693 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
3694 (frame_unwind_append_sniffer): Delete.
3695 (frame_unwind_append_unwinder): New function.
3696 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
3697 from unwinders. Use frame_prepare_for_sniffer.
3698 (default_frame_sniffer, frame_unwind_got_optimized)
3699 (frame_unwind_got_register, frame_unwind_got_memory)
3700 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
3701 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
3702 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
3704 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
3705 * gdbarch.c, gdbarch.c: Regenerated.
3706 * frame-base.c (default_frame_base_address)
3707 (default_frame_locals_address, default_frame_args_address): Update
3709 (frame_base_find_by_frame): Pass this frame to unwinder routines.
3710 * infcall.c (call_function_by_hand): Update comments.
3711 * Makefile.in (frame-unwind.o): Update dependencies.
3713 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3715 * ada-lang.c (ada_value_primitive_packed_val): Only check
3716 value_lazy for memory lvals.
3717 * findvar.c (value_of_register_lazy): New function.
3718 (locate_var_value): Only check value_lazy for memory lvals.
3719 * valarith.c (value_subscripted_rvalue): Likewise.
3720 * valops.c (value_fetch_lazy): Handle both memory and register
3722 (search_struct_field, value_slice): Only check value_lazy for memory
3724 * value.c (struct value): Update comment for lazy.
3725 (value_primitive_field): Only check value_lazy for memory lvals.
3726 * value.h (value_lazy): Update comment.
3727 (value_of_register_lazy): Declare.
3729 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3731 * corefile.c (reopen_exec_file): Close any open files.
3733 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3735 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
3736 show_memory_breakpoints to 1 while reading the instruction bundle.
3738 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3740 * gdbarch.sh: Document the return_value method. Explain that
3741 the FUNCTYPE parameter might be NULL.
3742 * gdbarch.h: Regenerated.
3743 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
3744 type when calling using_struct_return, as this is unnecessary
3747 2008-04-28 Joel Brobecker <brobecker@adacore.com>
3749 * terminal.h (create_tty_session): Fix return type.
3751 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
3753 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
3755 2008-04-26 Joel Brobecker <brobecker@adacore.com>
3757 * breakpoint.c (condition_command, commands_from_control_command)
3758 (break_command_really): Minor reformatting.
3760 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3762 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
3764 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3766 * amd64-tdep.c (amd64_get_longjmp_target): New.
3767 (amd64_init_abi): Register amd64_get_longjmp_target as
3768 gdbarch_get_longjmp_target callback.
3769 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
3771 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3773 * breakpoint.h (enum bpstat_what_main_action): Delete
3774 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
3776 * breakpoint.c (clrs): Delete.
3777 (bpstat_what): Update table.
3779 * infrun.c (handle_inferior_event): Remove
3780 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
3782 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3784 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
3785 Adjust all prototypes using mi_cmd_args_ftype to use
3787 (struct mi_cmd): Remove the args_func field.
3788 * mi/mi-cmds.c: Don't provide value for the args_func field.
3789 * mi/mi-main.c (mi_execute_async_cli_command)
3790 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3791 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3792 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
3793 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
3794 (mi_cmd_target_download): Adjust.
3795 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
3796 (mi_cmd_execute): Do not check for args_func.
3797 (mi_execute_async_cli_command): Adjust.
3798 * mi/mi-parse.c: Don't check for args_func.
3800 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3802 * breakpoint.c (bpstat_check_location)
3803 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
3804 New, extracted from bpstat_stop_status.
3805 (bpstat_stop_status): Use the above.
3807 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3809 * mi/mi-main.c (last_async_command): Rename to current_token.
3810 (previous_async_command): Remove.
3811 (mi_cmd_gdb_exit): Adjust.
3812 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
3813 (mi_cmd_target_select): Adjust.
3814 (mi_cmd_execute): Don't set previous_async_command. Free token
3815 here even in async mode.
3816 (mi_execute_async_cli_command): Adjust.
3817 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
3819 (mi_load_progress): Adjust.
3821 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3823 * infcmd.c (step_1_continuation): Always disable longjmp
3824 breakpoint if we're not going to do another step.
3826 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3828 exec_cleanup murder.
3829 * breakpoint.c (until_break_command_continuation): Add
3830 the 'error' parameter. Directly delete the breakoint as
3831 opposed to running cleanups.
3832 (until_break_command): Install continuation only
3833 after starting the target. Don't use exec cleanups,
3834 use ordinary cleanups. Discard cleanups is successfully
3835 started the target in async mode.
3836 (make_cleanup_delete_breakpoint): Remove.
3837 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
3839 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
3841 (struct continations): Add the 'error' parameter to the
3842 continuation_hook field.
3843 (add_continuation, do_all_continuations)
3844 (add_intermediate_continuation)
3845 (do_all_intermediate_continuations): Add the 'error' parameter.
3846 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
3847 * inf-loop.c (inferior_event_handler): Instead of calling
3848 discard_all_continuations, use do_all_continuations with 1 as
3849 'error' parameter. Pass 0 as 'error' parameter in existing uses
3850 of discard_all_continuations.
3851 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
3853 (step_once): Install continuation only after resuming the target.
3854 (step_1_continuation): Disable longjmp breakpoint on error.
3855 (finish_command_continuation): Add the error parameter. Delete
3856 the finish breakpoint directly, do not use cleanups.
3857 (finish_command): Do not use exec_cleanups. Always setup
3858 continuation. For sync case, immediately run them.
3859 (attach_command_continuation): Add the error parameter.
3860 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
3861 remove step_resume_breakpoint -- adjust delete it directly.
3862 * interps.c (interp_set): Adjust call to do_all_continations.
3863 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
3865 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
3867 (mi_cmd_execute): Do not use exec_cleanup.
3868 (mi_execute_async_cli_command): Simplify the string concatenation
3869 logic. Do no use exec cleanup.
3870 (mi_exec_async_cli_cmd_continuation): New parameter error.
3871 Free last_async_command.
3872 * top.c (command_line_handler_continuation): New parameter error.
3873 * utils.c (exec_cleanup_chain, make_exec_cleanup)
3874 (do_exec_cleanups): Remove.
3875 (add_continuation, do_all_continations)
3876 (add_intermediate_continuation)
3877 (do_all_intermediate_continuations): New parameter error.
3879 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3881 * breakpoint.h (bp_location_p): New typedef.
3882 Register a vector of bp_location_p.
3883 * breakpoint.c (always_inserted_mode)
3884 (show_always_inserted_mode): New.
3885 (unlink_locations_from_global_list): Remove.
3886 (update_global_location_list)
3887 (update_global_location_list_nothrow): New.
3888 (update_watchpoint): Don't free locations.
3889 (should_insert_location): New.
3890 (insert_bp_location): Use should_insert_location.
3891 (insert_breakpoint_locations): Copied from
3893 (insert_breakpoint): Use insert_breakpoint_locations.
3894 (bpstat_stop_status): Call update_global_location_list
3895 when disabling breakpoint.
3896 (allocate_bp_location): Don't add to bp_location_chain.
3897 (set_raw_breakpoint)
3898 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
3899 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
3900 (enable_overlay_breakpoints, disable_overlay_breakpoints)
3901 (set_longjmp_resume_breakpoint)
3902 (enable_watchpoints_after_interactive_call_stop)
3903 (disable_watchpoints_before_interactive_call_start)
3904 (create_internal_breakpoint)
3905 (create_fork_vfork_event_catchpoint)
3906 (create_exec_event_catchpoint, set_momentary_breakpoint)
3907 (create_breakpoints, break_command_1, watch_command_1)
3908 (create_exception_catchpoint)
3909 (handle_gnu_v3_exceptions)
3910 (disable_breakpoint, breakpoint_re_set_one)
3911 (create_thread_event_breakpoint, create_solib_event_breakpoint)
3912 (create_ada_exception_breakpoint): : Don't call check_duplicates.
3913 Call update_global_location_list.
3914 (delete_breakpoint): Don't remove locations and don't
3915 try to reinsert them. Call update_global_location_list.
3916 (update_breakpoint_locations): Likewise.
3917 (restore_always_inserted_mode): New.
3918 (update_breakpoints_after_exec): Temporary disable
3919 always inserted mode.
3920 * Makefile.in: Update dependencies.
3922 * infrun.c (proceed): Remove breakpoints while stepping
3924 (handle_inferior_event): Don't remove or insert
3926 * linux-fork.c (checkpoint_command): Remove breakpoints
3927 before fork and insert after.
3928 (linux_fork_context): Remove breakpoints before switch
3930 * target.c (target_disconnect, target_detach): Remove
3931 breakpoints from target.
3934 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3936 * breakpoint.c (print_one_breakpoint_location): In MI
3937 mode, report the location string the breakpoint was
3938 originally created with.
3940 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
3942 * Makefile.in (xtensa-tdep.o): Update dependencies.
3943 * configure.tgt (xtensa*): Update dependencies.
3944 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
3945 Local variable areg renamed to arreg.
3946 (areg_number): New function.
3947 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
3948 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
3949 replaced by arreg_number.
3950 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
3951 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
3952 (xtensa_scan_prologue): New function.
3953 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
3954 when ENTRY instraction hasn't been executed yet. Get the frame pointer
3955 value based on prologue analysis. Fix the bugs preventing WS and
3956 AR4-AR7/A11 registers from getting right values for intermediate frames,
3957 whose registers have been already spilled.
3958 (xtensa_frame_prev_register): Fix WS register value. Use are_number
3959 and arreg_number appropriately.
3960 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
3961 svr4_ilp32_fetch_link_map_offsets.
3963 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
3965 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
3966 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
3968 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
3970 * acinclude.m4: Add override.m4.
3971 * configure: Regenerate.
3973 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
3975 * ada-lang.c (get_selections): Variable PROMPT made non-const and
3976 initialized with a trailing space now. Use PROMPT_ARG of
3977 COMMAND_LINE_INPUT instead of printing it ourselves.
3979 2008-04-22 Joel Brobecker <brobecker@adacore.com>
3981 * NEWS: Document support for 64-bit core file.
3983 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
3985 * NEWS: Add information on calling convention and new SH CLI options.
3987 * sh-tdep.c (sh_cc_gcc): New static string.
3988 (sh_cc_renesas): Ditto.
3989 (sh_cc_enum): New static string array.
3990 (sh_active_calling_convention): New static string pointer denoting
3991 active user chosen ABI.
3992 (sh_is_renesas_calling_convention): New function to return function
3993 specific ABI, or user choice if necessary.
3994 (sh_use_struct_convention): Rename first argument and turn around its
3995 meaning. Check for renesas ABI and return accordingly.
3996 (sh_use_struct_convention_nofpu): New function.
3997 (sh_next_flt_argreg): Get function type as third parameter. Check
3998 for renesas ABI and choose floating registers accordingly.
3999 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
4000 struct return slot accordingly.
4001 (sh_push_dummy_call_nofpu): Ditto.
4002 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
4003 Evaluate ABI and give to sh_use_struct_convention_nofpu.
4004 (sh_return_value_fpu): Evaluate ABI and give to
4005 sh_use_struct_convention.
4006 (show_sh_command): New function.
4007 (set_sh_command): Ditto.
4008 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
4011 * gdbarch.sh (return_value): Add func_type argument.
4012 * gdbarch.c: Regenerate.
4014 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
4015 val_type so as not to collide with value_type function. Call
4016 using_struct_return with additional function type argument.
4017 * infcall.c (call_function_by_hand): Call using_struct_return and
4018 gdbarch_return_value with additional function type argument.
4019 * infcmd.c (print_return_value): Take addition func_type argument.
4020 Call gdbarch_return_value with additional function type argument.
4021 (finish_command_continuation): Call print_return_value with additional
4022 function type argument.
4023 (finish_command): Ditto.
4024 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
4025 additional function type argument.
4026 * stack.c (return_command): Call using_struct_return and
4027 gdbarch_return_value with additional function type argument.
4028 * value.c (using_struct_return): Take additional function type argument.
4029 * value.h (using_struct_return): Accommodate declaration.
4030 * alpha-tdep.c (alpha_return_value): Add func_type argument.
4031 * amd64-tdep.c (amd64_return_value): Ditto.
4032 * arm-tdep.c (arm_return_value): Ditto.
4033 * avr-tdep.c (avr_return_value): Ditto.
4034 * cris-tdep.c (cris_return_value): Ditto.
4035 * frv-tdep.c (frv_return_value): Ditto.
4036 * h8300-tdep.c (h8300_return_value): Ditto.
4037 (h8300h_return_value): Ditto.
4038 * hppa-tdep.c (hppa32_return_value): Ditto.
4039 (hppa64_return_value): Ditto.
4040 * i386-tdep.c (i386_return_value): Ditto.
4041 * ia64-tdep.c (ia64_return_value): Ditto.
4042 * iq2000-tdep.c (iq2000_return_value): Ditto.
4043 * m32c-tdep.c (m32c_return_value): Ditto.
4044 * m32r-tdep.c (m32r_return_value): Ditto.
4045 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
4046 * m68k-tdep.c (m68k_return_value): Ditto.
4047 (m68k_svr4_return_value): Ditto.
4048 * m88k-tdep.c (m88k_return_value): Ditto.
4049 * mep-tdep.c (mep_return_value): Ditto.
4050 * mips-tdep.c (mips_eabi_return_value): Ditto.
4051 (mips_n32n64_return_value): Ditto.
4052 (mips_o32_return_value): Ditto.
4053 (mips_o64_return_value): Ditto.
4054 * mn10300-tdep.c (mn10300_return_value): Ditto.
4055 * mt-tdep.c (mt_return_value): Ditto.
4056 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
4057 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
4058 (ppc_sysv_abi_broken_return_value): Ditto.
4059 (ppc64_sysv_abi_return_value): Ditto.
4060 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
4061 (ppc_sysv_abi_broken_return_value): Ditto.
4062 (ppc64_sysv_abi_return_value): Ditto.
4063 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
4064 * rs6000-tdep.c (rs6000_return_value): Ditto.
4065 * s390-tdep.c (s390_return_value): Ditto.
4066 * score-tdep.c (score_return_value): Ditto.
4067 * sh-tdep.c (sh_return_value_nofpu): Ditto.
4068 (sh_return_value_fpu): Ditto.
4069 * sh64-tdep.c (sh64_return_value): Ditto.
4070 * sparc-tdep.c (sparc32_return_value): Ditto.
4071 * sparc64-tdep.c (sparc64_return_value): Ditto.
4072 * spu-tdep.c (spu_return_value): Ditto.
4073 * v850-tdep.c (v850_return_value): Ditto.
4074 * vax-tdep.c (vax_return_value): Ditto.
4075 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
4076 * xtensa-tdep.c (xtensa_return_value): Ditto.
4078 * gdbtypes.h (struct type): Add calling_convention member.
4079 * dwarf2read.c (read_subroutine_type): Add calling convention read
4080 from DW_AT_calling_convention attribute to function type.
4082 2008-04-22 Markus Deuling <deuling@de.ibm.com>
4084 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
4085 multi_f77_subscript to support values from registers.
4086 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
4087 * value.h (value_subscripted_rvalue): Add prototype.
4089 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
4091 * f-valprint.c (f_val_print): Likewise.
4093 2008-04-21 Craig Silverstein <csilvers@google.com>
4095 * dwarf2read.c (zlib_decompress_section): Define abfd in the
4098 2008-04-21 Pedro Alves <pedro@codesourcery.com>
4100 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
4101 section is not a code section.
4103 2008-04-19 Craig Silverstein <csilvers@google.com>
4105 * NEWS: Add information on compressed debug sections.
4107 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
4109 * mi/mi-cmd-var.c (varobj_update_one): Print new
4110 value for variable objects that changed type.
4112 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
4114 * varobj.c (varobj_invalidate): Don't touch floating
4117 2008-04-19 Mark Kettenis <kettenis@gnu.org>
4119 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
4120 (multiple_symbols_cancel): Remove extra const.
4121 * symtab.h: Likewise.
4123 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
4125 * interps.c (top_level_interpreter): Rename static variable...
4126 (top_level_interpreter_ptr): ...to this.
4127 (top_level_interpreter): New function.
4129 * interps.h: New extern for top_level_interpreter.
4131 * linespec.c: Include interps.h and mi/mi-cmds.h.
4132 (decode_line_2): When using MI, always set all breakpoints in menu.
4134 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
4136 2008-04-18 Craig Silverstein <csilvers@google.com>
4138 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
4139 * config.in, configure: Regenerate.
4140 * dwarf2read.c: Include zlib.h if present.
4141 Modified *_SECTION macros.
4142 (section_is_p): New.
4143 (dwarf2_locate_sections): Use section_is_p instead of strcmp
4144 (dwarf2_resize_section): New.
4145 to determine whether a given section has a given name.
4146 (zlib_decompress_section): New.
4147 (dwarf2_read_section): Read the compressed section if present
4149 * MAINTAINERS: Added myself to section Write After Approval.
4151 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
4153 * defs.h (exec_set_section_offsets): Remove prototype.
4154 * exec.c (exec_set_section_offsets): Remove function.
4156 2008-04-18 Joel Brobecker <brobecker@adacore.com>
4158 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
4159 in the search for the matching symbol.
4161 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
4163 * breakpoint.c (update_watchpoint): Always reparse
4166 2008-04-17 Joel Brobecker <brobecker@adacore.com>
4168 * breakpoint.c (print_one_breakpoint_location): Make sure to print
4169 the breakpoint address only once.
4171 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
4173 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
4174 rather than a hard-coded architecture, for xcoff executables.
4176 2008-04-17 Doug Evans <dje@google.com>
4178 * buildsym.c (watch_main_source_file_lossage): New fn.
4179 (end_symtab): Call it.
4181 * source.c (find_and_open_source): Add some comments clarifying
4182 handling of FULLNAME argument. Make static. Remove pointless
4185 2008-04-17 Pedro Alves <pedro@codesourcery.com>
4187 * inf-loop.c (inferior_event_handler): Also run the intermediate
4188 continuations in the INF_EXEC_COMPLETE case.
4190 2008-04-16 Tom Tromey <tromey@redhat.com>
4192 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
4193 (set_cmd_async_ok, get_cmd_async_ok): Declare.
4194 * cli/cli-decode.c (set_cmd_async_ok): New function.
4195 (get_cmd_async_ok): New function.
4196 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
4198 * top.c (execute_command): Use get_cmd_async_ok.
4199 * infcmd.c: Include cli/cli-decode.h.
4200 (_initialize_infcmd): Mark "interrupt" as async-ok.
4201 * Makefile.in (infcmd.o): Depend on cli_decode_h.
4203 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
4206 * exec.c: Correct "arch-utils.h" include.
4208 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
4211 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
4212 to allow printing to 'see' real reason of stop. This fixes PR 2424.
4213 * breakpoint.c (bpdisp_texst): New function. The function takes over
4214 the role of bpstats static array in print_one_breakpoint_location.
4215 (print_it_typical): Print "Temporary breakpoint" instead
4216 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
4217 protocols, print disp field.
4218 (print_one_breakpoint_location): Removed bpdisps static definition.
4219 Call new bpstat_text function to get value for 'disp' field.
4220 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
4222 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
4224 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
4225 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
4226 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
4227 * gnulib/Makefile.in: Regenerate.
4229 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4231 * Makefile.in (GNULIB_H): New. Trigger all-lib.
4232 (defs_h): Use $(GNULIB_H).
4233 (all-lib): Depend on gnulib/Makefile.
4234 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
4235 * config.in, gnulib/Makefile.in: Regenerated.
4237 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4239 * Makefile.in (LIBGNU, INCGNU): Define.
4240 (INTERNAL_CFLAGS_BASE): Add INCGNU.
4241 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
4243 ($(LIBGNU), all-lib): New rules.
4244 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
4245 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
4246 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
4247 * gnulib: New directory, from gnulib-tool.
4248 * configure, aclocal.m4: Regenerated.
4250 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4252 * linux-thread-db.c (have_threads_callback): Check thread->private.
4254 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
4255 Vladimir Prus <vladimir@codesourcery.com>
4258 * varobj.c (value_of_root): Update the expression for
4260 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
4263 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
4265 * mi/mi-cmd-var.c: Include "mi-getopt.h".
4266 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
4267 (mi_cmd_var_set_format): Use new mi_parse_format.
4268 (mi_cmd_var_evaluate_expression): Support for -f option to specify
4270 * Makefile.in (mi-cmd-var.o): Update dependencies.
4272 * varobj.h (varobj_get_formatted_value): Declare.
4273 * varobj.c (my_value_of_variable): Added format parameter.
4274 (cplus_value_of_variable): Likewise.
4275 (java_value_of_variable): Likewise.
4276 (c_value_of_variable): Likewise. Evaluate expression based
4277 on format parameter.
4278 (struct language_specific): Add format parameter to function member
4280 (varobj_get_formatted_value): New.
4281 (varobj_get_value): Added format parameter to method call.
4283 2008-04-08 Joel Brobecker <brobecker@adacore.com>
4285 * stabsread.c (cleanup_undefined_types_noname): Manually set the
4286 instance flags of the undefined type before calling replace_type.
4288 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
4290 * target.h (enum strata): Remove the download_stratum.
4292 2008-04-07 Doug Evans <dje@google.com>
4294 * buildsym.h (last_source_file): Add dwarf info to comment.
4295 (last_source_start_addr): Ditto.
4297 2008-04-07 Pedro Alves <pedro@codesourcery.com>
4299 * alphanbsd-tdep.c: Include "target.h".
4300 * mn10300-tdep.c: Include "target.h".
4301 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
4303 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
4305 Fix breakpoint condition that use member variables.
4306 * valops.c (check_field): Remove.
4307 (check_field_in): Rename to check_field.
4308 (value_of_this): Use la_name_of_this.
4309 * value.h (check_field): Adjust prototype.
4311 * language.h (la_value_of_this): Rename to la_name_of_this.
4312 * language.c (unknown_language_defn): Specify "this" for
4314 (auto_language_defn): Likewise.
4315 (local_language_defn): Likewise.
4316 * ada-lang.c (ada_language_defn): Adjust comment.
4317 * c-lang.c (c_language_defn): Adjust comment.
4318 (cplus_language_defn): Specify "this" for name_of_this.
4319 (asm_language_defn): Adjust comment.
4320 (minimal_language_defn): Adjust comment.
4321 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
4322 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
4323 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
4324 * objc-lang.c (objc_language_defn): Specify "self" for
4326 * p-lang.c (pascal_language_defn): Specify "this" for
4328 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
4330 * symtab.c (lookup_symbol_aux): Lookup "this" in the
4331 proper scope, and check for field in type of "this", without
4332 trying to create a value.
4334 2008-04-04 Pedro Alves <pedro@codesourcery.com>
4336 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
4337 (mi_error_message): Delete declaration.
4338 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
4339 returning MI_CMD_ERROR.
4340 * mi/mi-main.c (mi_error_message): Delete.
4341 (mi_cmd_exec_interrupt):
4342 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
4343 (mi_cmd_thread_info): Call error instead of returning
4345 (mi_cmd_data_list_register_values): Call error instead of
4346 returning MI_CMD_ERROR. Adapt to new get_register interface.
4347 (get_register): Change return typo to void. Call error instead of
4348 returning MI_CMD_ERROR.
4349 (mi_cmd_data_write_register_values): Call error instead of
4350 returning MI_CMD_ERROR.
4351 (mi_cmd_list_features): Return MI_CMD_DONE.
4352 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
4353 (mi_execute_command): Always print exceptions with -error.
4355 2008-04-04 Joel Brobecker <brobecker@adacore.com>
4357 * NEWS: Mention new commands set/show multiple-symbols.
4359 2008-04-03 Joel Brobecker <brobecker@adacore.com>
4361 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
4362 (multiple_symbols_cancel): New constants.
4363 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
4364 (multiple_symbols_select_mode): New function.
4365 (_initialize_symtab): Add new set/show multiple-symbols commands.
4366 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
4367 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
4368 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
4370 * linespec.c (decode_line_2): Likewise.
4372 2008-04-03 Doug Evans <dje@sebabeach.org>
4374 * symtab.h (enum free_code): Delete free_contents, unused.
4375 * symmisc.c (free_symtab_block): Delete.
4376 (free_symtab, case free_code): Delete.
4378 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
4380 * valops.c (value_cast_structs): New function. Cast related
4381 STRUCT types up/down and return cast value. The body of this
4382 function comes mostly from value_cast_pointers.
4383 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
4384 to value_cast_structs. Now value_cast_pointers needs only create
4385 appropriate reference after using value_cast_structs for actual
4387 (value_cast): Handle references.
4389 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
4391 * MAINTAINERS: Added myself to section Write After Approval.
4393 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
4395 * ia64-tdep.c (examine_prologue): Correct array access.
4397 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
4399 * cp-support.c (first_component_command): Return if no arguments.
4401 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
4403 * ser-mingw.c (ser_windows_open): Open requested name.
4405 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
4407 * MAINTAINERS: Added myself.
4409 2008-03-28 Pedro Alves <pedro@codesourcery.com>
4411 * target.c (find_default_run_target): Allow a NULL `do_mesg'
4412 parameter. If it is NULL, don't call error.
4413 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
4414 `do_mesg' parameter to find_default_run_target. If no target was
4417 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
4419 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
4420 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
4421 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
4423 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
4425 2008-03-27 Joel Brobecker <brobecker@adacore.com>
4429 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
4431 * features/Makefile (%.dat): Set xmltarget to the base filename
4432 of the XML source, without subdirectory.
4433 * regformats/rs6000/powerpc-32.dat: Regenerate.
4434 * regformats/rs6000/powerpc-64.dat: Regenerate.
4435 * regformats/rs6000/powerpc-e500.dat: Regenerate.
4437 2008-03-27 Markus Deuling <deuling@de.ibm.com>
4439 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
4442 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
4444 * mi/mi-main.c (enum captured_mi_execute_command_actions):
4445 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
4447 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
4449 * objfiles.h (struct objfile): New GDBARCH member.
4450 (get_objfile_arch): Add prototype.
4451 * objfiles.c: Include "arch-utils.h".
4452 (allocate_objfile): Look up gdbarch associated with bfd.
4453 (get_objfile_arch): New function.
4454 * Makefile (objfiles.o): Update dependencies.
4456 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
4458 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
4460 (locexpr_describe_location): Replace current_gdbarch by
4462 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
4463 (dwarf2_add_field): Likewise.
4464 (read_tag_pointer_type): Likewise.
4465 (read_base_type): Likewise.
4466 (new_symbol): Likewise.
4468 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
4469 (decode_base_type, decode_function_type): Likewise.
4470 (coff_read_struct_type, coff_read_enum_type): Likewise.
4471 (coff_symtab_read): Replace current_gdbarch by objfile arch.
4472 (decode_base_type): Likewise.
4473 (coff_read_enum_type): Likewise.
4474 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
4475 (coff_read_enum_type): Likewise.
4477 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
4478 (end_psymtab): Likewise.
4479 (process_one_symbol): Likewise.
4481 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
4482 (parse_procedure): Likewise.
4483 (parse_partial_symbols): Likewise.
4485 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
4487 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
4488 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
4490 (read_range_type): Replace current_gdbarch by objfile arch. Replace
4491 static range_index_type by built-in type.
4492 (read_one_struct_field): Replace current_gdbarch by objfile arch.
4493 (read_enum_type): Likewise.
4495 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
4498 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
4500 * varobj.h (varobj_floating_p): Declare.
4501 * varobj.c (varobj_floating_p): New.
4502 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
4503 '@' as the name, update all floating varobjs.
4505 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
4507 * varobj.c (struct varobj_root): Rename use_selected_frame to
4508 floating, and clarify the meaning.
4509 (varobj_create, varobj_update, new_root_variable): Adjust.
4510 (value_of_root): Don't use type_changed as in variable,
4512 (c_value_of_root): Adjust.
4514 2008-03-25 Pedro Alves <pedro@codesourcery.com>
4516 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
4518 (linux_nat_wait): Add main lwp to gdb's thread list.
4519 * linux-thread-db.c (find_new_threads_callback): Also attach to
4520 already listed threads which thread_db didn't know about yet.
4522 2008-03-25 Pedro Alves <pedro@codesourcery.com>
4524 * linux-nat.c (drain_queued_events): Fix comment typo.
4525 (linux_nat_attach): In async mode, don't rely on storing a pending
4526 status. Instead place the wait status on the pipe.
4527 (linux_nat_resume): Remove unreacheable shortcut code in async
4529 (stop_wait_callback): In async mode, don't store pending status.
4530 Instead, cancel breakpoints or resend the signal appropriatelly.
4531 (cancel_breakpoint): New, refactored from
4532 cancel_breakpoints_callback.
4533 (cancel_breakpoints_callback): Call cancel_breakpoint.
4534 (pipe_to_local_event_queue): Remove special token processing.
4535 (linux_nat_wait): Issue an internal error if a pending status is
4536 found in async mode.
4538 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
4540 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
4542 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
4543 Vladimir Prus <vladimir@codesourcery.com>
4545 * varobj.c (struct varobj_root): New component thread_id.
4546 (varobj_get_thread_id, check_scope): New functions.
4547 (c_value_of_root): Use check_scope. Switch to the
4548 proper thread if necessary.
4550 * varobj.h (varobj_get_thread_id): New extern.
4552 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
4554 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
4557 * top.c: Revert 2008-03-21 changes.
4559 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4561 * thread.c (make_cleanup_restore_current_thread): Make it
4563 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4564 * varobj.c (varobj_update): Don't save/restore frame.
4565 (c_value_of_root): Save/restore thread and frame here,
4566 using make_cleanup_restore_current_thread.
4567 * Makefile.in: Update dependecies.
4569 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4571 * varobj.c (struct varobj_root): Clarify
4572 comment on the frame field.
4573 (varobj_create): Don't set frame if we have no
4576 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4579 Suggested by Jan Kratochvil:
4580 * top.c (gdb_rl_operate_and_get_next_completion): Call
4581 rl_redisplay_function.
4582 (gdb_rl_redisplay): New.
4583 (init_main): Set rl_redisplay_function.
4585 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
4587 * aix-thread.c (pdc_read_regs): Fix compiler warning.
4588 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
4589 (store_regs_kernel_thread): Likewise.
4591 2008-03-21 Pedro Alves <pedro@codesourcery.com>
4593 Linux native async support.
4595 * target.h (struct target_ops): Delete to_async_mask_value and add
4597 (target_is_async_p, target_async): Formatting.
4598 (target_async_mask_value): Delete.
4599 (target_async_mask): Delete function declaration, and add new
4600 target macro with the same name.
4602 * target.c (update_current_target): Replace to_async_mask_value by
4603 to_async_mask. Default to_async_mask to return_one.
4604 (target_async_mask): Delete.
4605 (find_default_can_async_p, find_default_is_async_p): New.
4606 (init_dummy_target): register find_default_can_async_p and
4607 find_default_is_async_p on the dummy target.
4609 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
4610 (debug_linux_nat_async): New global.
4611 (show_debug_linux_nat_async): New function.
4612 (linux_nat_async_enabled, linux_nat_async_mask_value)
4613 (linux_nat_event_pipe, linux_nat_num_queued_events)
4614 (linux_nat_async_events_enabled): New globals.
4615 (struct waitpid_result): New struct.
4616 (waitpid_queue): New global.
4617 (queued_waitpid, push_waitpid, drain_queued_events): New.
4618 (my_waitpid): Call queued_waitpid.
4619 (linux_child_follow_fork): Disable async events during the call.
4620 (blocked_mask): Delete.
4621 (sync_sigchld_action, async_sigchld_action): New globals.
4622 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
4623 async mode, block events during the call.
4624 (linux_nat_create_inferior): New.
4625 (linux_nat_attach): In sync mode, restore the mask states. In
4626 async mode, wake the event loop immediatelly.
4627 (detach_callback): Drain all queued events of the lwp we're
4629 (linux_nat_detach): Block async mode, and drain events of the main
4631 (linux_nat_resume): If in async mode, mask async events during the
4632 call. If short circuiting, force event loop to wake up. If
4633 resuming, set target_executing, and register target events in the
4635 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
4636 (linux_nat_wait): In async mode, block events during the call.
4637 Only enable/disable passing SIGINT to the inferior in sync mode.
4638 Get events from local waitpid queue. If no interesting events was
4639 found, return to events loop. Reregister target events in the
4640 event loop on exit. In sync mode, no need to reblock SIGCHLD.
4641 (linux_nat_kill): Disable events on entry.
4642 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
4643 here. Detach async mode from the event loop if there are no more
4644 forks available, otherwise leave it on.
4645 (sigchld_handler): Assure this is called only in sync mode.
4646 (linux_async_permitted, linux_async_permitted_1): New globals.
4647 (set_maintenance_linux_async_permitted)
4648 (show_maintenance_linux_async_permitted): New functions.
4649 (linux_nat_is_async_p, linux_nat_can_async_p)
4650 (linux_nat_async_mask): New.
4651 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
4652 (get_pending_events, async_sigchld_handler): New.
4653 (linux_nat_async_events): New.
4654 (async_terminal_is_ours): New global.
4655 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
4656 (async_client_callback, async_client_context): New.
4657 (linux_nat_async_file_handler, linux_nat_async)
4658 (linux_nat_disable_async, linux_nat_enable_async): New.
4659 (linux_nat_add_target): Register linux_nat_create_inferior,
4660 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
4661 linux_nat_async_mask, linux_nat_terminal_inferior and
4662 linux_nat_terminal_ours.
4663 (_initialize_linux_nat): Remove local action variable, and update
4664 code that used it to use sync_sigchld_action. Add new
4665 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
4666 set/show command in the maintenance class. Add new "linux-async"
4667 maintenance set/show command. Block SIGCHLD by default. Setup
4668 async_sichld_action, and sync_sigchld_action. Install the default
4670 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
4673 * linux-thread-db.c (re_check_for_thread_db): New.
4674 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
4675 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
4676 (thread_db_async_mask): New.
4677 (init_thread_db_ops): Register thread_db_can_async_p,
4678 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
4680 * remote.c (remote_async_mask_value): New.
4681 (remote_return_zero): New.
4682 (init_remote_ops): Register remote_return_zero as callbacks of
4683 to_can_async_p and to_is_async_p.
4684 (remote_can_async_p, remote_is_async_p, remote_async): Update to
4685 use remote_async_mask_value.
4686 (remote_async_mask): New.
4687 (init_remote_async_ops): Remove to_async_mask_value setting and
4688 register remote_async_mask as to_async_mask callback in
4691 * Makefile.in (linux-nat.o): Update.
4693 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4695 * gdbthread.h (add_thread_with_info): New.
4696 * linux-thread-db.c: Add some documentation.
4697 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
4698 (struct private_thread_info): Remove th_valid and ti_valid.
4699 Replace ti with tid.
4700 (thread_get_info_callback): Do not add TID to the new ptid. Do
4702 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
4703 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
4705 (attach_thread): Handle an already-existing thread. Use
4706 add_thread_with_info. Cache the th and tid.
4707 (detach_thread): Verify that private was set. Remove verbose
4708 argument and printing. Update caller.
4709 (thread_db_detach): Do not adjust inferior_ptid.
4710 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
4711 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
4712 (thread_db_wait): Do not use lwp_from_thread.
4713 (thread_db_pid_to_str): Use the cached TID.
4714 (thread_db_extra_thread_info): Check that private is set.
4715 (same_ptid_callback): Delete.
4716 (thread_db_get_thread_local_address): Do not use it or check
4717 is_thread. Check that private is set. Assume that the thread
4718 handle is already cached.
4719 (init_thread_db_ops): Remove to_resume and to_kill.
4720 * thread.c (add_thread_with_info): New.
4721 (add_thread): Use it.
4722 * linux-nat.c (find_thread_from_lwp): Delete.
4723 (exit_lwp): Do not use it. Check print_thread_events. Print before
4724 deleting the thread.
4725 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
4726 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
4727 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
4728 printf_unfiltered for thread exits.
4729 * procfs.c (procfs_wait): Likewise.
4731 2008-03-21 Chris Demetriou <cgd@google.com>
4733 * symtab.c (rbreak_command): Quote symbol name before passing
4734 it to break_command.
4736 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4738 * eval.c (evaluate_subexp_for_address): Clarify error message.
4739 Use value_must_coerce_to_target.
4740 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
4741 * valops.c (value_assign): Call value_coerce_to_target when
4742 assigning to anything but internalvars. Leave GDB-side arrays
4743 as arrays when assigning to internalvars.
4744 (value_must_coerce_to_target, value_coerce_to_target): New.
4745 (value_coerce_array, value_addr): Call value_coerce_to_target.
4746 (value_array): Create the array in GDB's memory instead of
4748 * value.h (value_must_coerce_to_target, value_coerce_to_target):
4751 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4753 * top.c (quit_confirm): Warn that we will kill the program.
4755 2008-03-19 Pedro Alves <pedro@codesourcery.com>
4757 * inflow.c (terminal_ours_1): Guard access to
4758 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
4760 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
4761 Jim Blandy <jimb@codesourcery.com>
4762 Daniel Jacobowitz <drow@false.org>
4764 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
4765 (dwarf2_read_address): Update prototype.
4767 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
4768 (signed_address_type): Likewise.
4769 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
4770 (execute_stack_op): Update calls to unsigned_address_type,
4771 signed_address_type and dwarf2_read_address. Fix implementation
4772 of DW_OP_deref_size.
4774 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
4775 (dwarf2_per_cu_addr_size): Likewise.
4776 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
4777 (struct dwarf2_loclist_baton): Likewise.
4779 * dwarf2loc.c (find_location_expression): Update calls to
4780 dwarf2_read_address. Use dwarf2_per_cu_objfile and
4781 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
4782 (locexpr_describe_location): Likewise.
4783 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
4784 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
4785 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
4786 to dwarf2_per_cu_addr_size (per_cu).
4787 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
4788 (loclist_read_variable): Likewise.
4789 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
4791 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
4792 instead of baton->objfile.
4793 (dwarf2_per_cu_obfile): New function.
4794 (dwarf2_per_cu_addr_size): Likewise.
4796 * dwarf2-frame.c (struct comp_unit): Move higher.
4797 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
4798 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
4799 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
4800 parameter by using fde->eh_frame_p. Use read_encoded_value
4801 to implement DW_CFA_set_loc.
4802 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
4803 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
4804 execute_stack_op and execute_cfa_program.
4805 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
4806 (size_of_encoded_value): Remove.
4807 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
4808 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
4809 (add_cie): Set cie->unit backlink.
4810 (decode_frame_entry_1): Set cie->addr_size. Update calls to
4812 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
4814 2008-03-17 Markus Deuling <deuling@de.ibm.com>
4816 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
4817 gdbarch_bfd_arch_info.
4819 2008-03-17 Joel Brobecker <brobecker@adacore.com>
4821 * aix-thread.c (pdc_read_regs): Minor reformatting.
4823 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
4825 * thread.c (print_thread_info): Don't insist
4826 on having current thread if there are no
4829 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4831 * infcmd.c (attach_command_post_wait)
4832 (attach_command_continuation): New.
4833 (attach_command): Support background async execution, and async
4834 execution in synchronous mode.
4836 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
4838 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
4839 * symmisc.c (dump_symtab_1): Likewise.
4840 * wrapper.c (gdb_value_struct_elt): Likewise.
4842 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4844 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
4846 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4848 * linux-nat.c (linux_nat_filter_event): New, refactored from
4850 (linux_nat_wait): Call linux_nat_filter_event.
4852 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
4854 * top.c (execute_command): Fix uninitialized variable error.
4856 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
4858 * Makefile.in (amd64nbsd-nat.o): New dependency.
4859 * amd64nbsd-nat.c: Include "nbsd-nat.h".
4860 (_initialize_amd64nbsd_nat): Update target vector to use
4861 nbsd_pid_to_exec_file.
4862 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
4864 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4866 Remove ignoring leading exec events code.
4867 * fork-child.c (startup_inferior): Do not set
4868 inferior_ignoring_leading_exec_events.
4869 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
4870 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
4871 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
4872 (handle_inferior_event): Remove code for ignoring leading exec
4874 * target.c (update_current_target): Do not inherit, or default,
4875 to_reported_exec_events_per_exec_call.
4876 (debug_to_reported_exec_events_per_exec_call): Remove.
4877 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
4878 * target.h (target_reported_exec_events_per_exec_call): Remove.
4879 (struct target): Remove the to_reported_exec_events_per_exec_call
4882 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4884 Implement -thread-info.
4885 * gdbthread.h (print_thread_info): Declare.
4887 * thread.c (print_thread_info): New, extracted
4888 from info_threads_command and adjusted to
4889 work for CLI and MI.
4890 (info_threads_command): Use print_thread_info.
4891 * Makefile.in: Update dependencies.
4893 * mi/mi-cmds.c (mi_cmds): Specify a handler
4895 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
4896 * mi/mi-main.c (mi_cmd_thread_info): New.
4897 (mi_cmd_list_features): Include 'thread-info'.
4899 2008-03-14 Kevin Buettner <kevinb@redhat.com>
4901 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
4902 to decide whether to match instruction patterns using "sw" and "sd".
4904 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4906 * infcmd.c (jump_command): Postpone disabling stdin until after
4909 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4911 * inflow.c (gdb_getpgrp): New.
4912 (gdb_has_a_terminal): Use get_getpgrp.
4913 (terminal_ours_1): If attach_flag is set, don't refetch
4914 inferior_process_group.
4916 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4918 * features/library-list.dtd: Allow "section" elements as children
4919 of "library". Add "section" element and describe its attributes.
4921 * solib-target.c (struct lm_info): Add section_bases member.
4922 (library_list_start_segment): Error out if seen a section element.
4923 (library_list_start_section): New.
4924 (library_list_end_library): New.
4925 (solib_target_free_library_list): Free section_bases.
4926 (section_attributes): New.
4927 (library_children): Make "segment" optional. Add "section" child.
4928 (library_list_children): Register library_list_end_library.
4929 (solib_target_relocate_section_addresses): Handle section bases.
4931 * NEWS: Mention new qXfer:libraries:read section offsets support.
4933 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4935 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
4936 (make_exec_error_cleanup): Remove declarations.
4937 * utils.c (exec_error_cleanup_chain): Remove.
4938 (do_exec_error_cleanups, discard_exec_error_cleanups)
4939 (make_exec_error_cleanup): Remove.
4940 * event-loop.c (start_event_loop): Adjust call to
4942 * event-top.c (async_enable_stdin): Remove the paramater dummy.
4943 (async_disable_stdin): Don't register async_enable_stdin via
4945 * inf-loop.c (inferior_event_handler): Don't
4946 call do_exec_error_cleanups. Call async_enable_stdin instead.
4947 * event-loop.c (start_event_loop): Adjust call to
4949 * tui/tui-interp.c (tui_command_loop): Adjust call to
4952 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4955 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
4956 * breakpoint.c (bpstat_do_actions): In async mode,
4957 don't jump to top expecting stop_bpstat to be already
4959 * event-loop.c (start_event_loop): Call async_enable_stdin
4961 * event-top.c (async_enable_stdin): Do nothing if sync_execution
4963 (command_handler): Do not setup continuation here.
4964 (command_line_handler_continuation): Move to...
4965 * top.c (command_line_handler_continuation): ... here.
4966 (execute_command): In async mode, register continuation.
4967 Don't check frame's language in running in async mode.
4968 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
4969 * inf-loop.c (complete_execution): Inline into...
4970 (inferior_event_handler): ... here. Clear target_executing before
4971 doing any cleanups. Don't try to show prompt if the target was
4973 * infcmd.c (signal_command): Add support for async mode.
4974 (finish_command): Only add continuation if the target was
4975 successfully resumed.
4976 * remote.c (init_async_opts): Register to_get_thread_local_address
4978 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
4979 with sync_execution.
4980 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
4983 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
4985 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
4986 * exec.c (exec_bfd_mtime): Define.
4987 (exec_close): Clear it.
4988 (exec_file_attach): Set it.
4989 * gdbcore.h (exec_bfd_mtime): Declare.
4990 * source.c (find_source_lines): Do not use bfd_get_mtime.
4992 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4994 * top.c (simplified_command_loop): Remove.
4996 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4998 Remove unused remote.c hooks.
4999 * remote.c (deprecated_target_resume_hook)
5000 (deprecated_target_wait_loop_hook): Remove.
5001 (remote_resume): Do not call deprecated_target_resume_hook.
5002 (remote_wait): Do not call deprecated_target_wait_loop_hook.
5003 (remote_async_wait): Likewise.
5005 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5007 Implement MI notification for new threads.
5008 * doc/observer.texi (new_thread): Document.
5009 * observer.sh: Forward declare struct thread_info.
5010 * thread.c (add_thread): Notify observer.
5012 * interps.h (interp_init_ftype): New parameter
5014 (interp_set): Likewise.
5015 (top_level_interpreter_data): Declare.
5016 * interps.c (interp_set): New parameter top_level.
5017 Pass it to interpreter's init function. Remember
5018 top level interpreter.
5019 (interpreter_exec_cmd): Adjust.
5020 (top_level_interpreter_data): New.
5021 * main.c (captured_main): Pass 1 for top_level
5022 parameter of interp_set.
5023 * cli/cli-interp.c (cli_interpreter_init): New
5024 parameter top_level.
5025 * tui/tui-interp.c (tui_init): New parameter top_level.
5027 * mi/mi-interp.c (mi_new_thread): New.
5028 (mi_interpreter_init): If top level, register
5029 observer for new threads.
5031 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
5033 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5035 * top.c (execute_command): Disable break and stop
5036 commands in async mode.
5038 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5041 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5042 * inf-loop.c (inferior_event_handler): Don't include remote.h.
5043 Call target_stop in the INF_QUIT_REQ case.
5044 * Makefile.in (inf-loop.o): Update.
5046 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5048 * inf-loop.c (inferior_event_handler): Don't include remote.h.
5049 Call target_stop in the INF_QUIT_REQ case.
5050 * Makefile.in (inf-loop.o): Update.
5052 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5054 * top.c (execute_command): Enable break, info and interrupt
5055 commands in async mode.
5057 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
5058 Daniel Jacobowitz <dan@codesourcery.com>
5060 * breakpoint.h (breakpoint_restore_shadows): New
5062 * breakpoint.c (breakpoint_restore_shadows): New.
5063 (read_memory_nobpt): Delete.
5064 * gdbcore.h (read_memory_nobpt): Delete declaration.
5065 * target.c (memory_xfer_partial): Call
5066 breakpoint_restore_shadows.
5067 (restore_show_memory_breakpoints)
5068 (make_show_memory_beakpoints_cleanup): New.
5069 (show_memory_breakpoints): New.
5070 * target.h (make_show_memory_beakpoints_cleanup): Declare.
5071 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
5072 Make sure we see memory breakpoints when checking if
5073 breakpoint is still there.
5074 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
5075 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
5076 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
5077 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
5079 2008-03-12 Pedro Alves <pedro@codesourcery.com>
5081 * thread.c (add_thread): Use printf_unfiltered to print.
5083 2008-03-12 Joel Brobecker <brobecker@gnat.com>
5085 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
5086 that is true only on x86-solaris and x86_64-solaris.
5087 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
5088 with proc_get_LDT_entry.
5090 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
5092 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
5093 * config.in, configure: Regenerate.
5094 * fork-child.c (fork_inferior): Call create_tty_session.
5095 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
5096 (create_tty_session): New function.
5097 * terminal.h: Declare create_tty_session.
5099 2008-03-12 Alan Modra <amodra@bigpond.net.au>
5102 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
5103 * mipsread.c: Include elf/internal.h.
5104 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
5107 2008-03-11 Markus Deuling <deuling@de.ibm.com>
5109 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
5110 to get at the current architecture and at the target specific vector.
5111 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
5112 remove define of I387_ST0_REGNUM.
5114 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
5116 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
5117 get at the current architecture
5118 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
5121 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
5122 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
5124 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
5125 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
5126 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
5128 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
5129 at the target specific vector.
5131 (i386_get_longjmp_target): Use get_frame_arch to get at the current
5132 architecture. Use gdbarch_tdep to get at the target specific vector.
5134 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
5135 update caller. Use gdbarch_tdep to get at the target specific vector.
5137 (i386_register_to_value: Use get_frame_arch to get at the current
5140 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
5143 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5144 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
5145 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
5146 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
5148 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
5151 (i387_convert_register_p, i387_register_to_value,
5152 i387_value_to_register): Update call for i386_fp_regnum_p.
5154 * i387-tdep.h: Remove comment.
5155 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
5156 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5157 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
5158 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
5159 I387_MXCSR_REGNUM): Add target specific vector as parameter.
5161 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
5163 * Makefile.in (fork-child.o): Update.
5164 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
5165 argument. Gather all gdbserver features together.
5166 * fork-child.c (exec_wrapper): New variable.
5167 (fork_inferior): Use it.
5168 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
5169 (unset_exec_wrapper_command, _initialize_fork_child): New.
5171 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
5173 * source.c (directory_command): Modify the determination of
5174 condition of terminal "from_tty".
5176 2008-03-10 Matt Rice <ratmice@gmail.com>
5178 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
5180 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
5182 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
5183 of the data passing to strtoulst function.
5184 (info_spu_signal_command): Likewise.
5186 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
5188 * mi/mi-interp.c (mi_command_loop): Remove
5191 2008-03-07 Joel Brobecker <brobecker@adacore.com>
5193 * remote.c (extended_remote_attach_1): Make local variable pid an int
5196 2008-03-07 Joel Brobecker <brobecker@adacore.com>
5198 * solib-svr4.c (svr4_same_1): New function, originally extracted
5199 from svr4_same and expanded to handle the sparc64 case.
5200 (svr4_same): Move up and reimplement using svr4_same_1.
5201 (enable_break): Use svr4_same_1 to do shared library name comparisons.
5203 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
5205 * MAINTAINERS: Move self to Paper trail.
5207 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
5209 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
5210 * event-loop.c (call_async_signal_handler): New.
5211 * event-loop.h (call_async_signal_handler)
5212 (gdb_call_async_signal_handler): Declare.
5213 (mark_async_signal_handler): Add comments.
5214 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
5215 * mingw-hdep.c (sigint_event, sigint_handler): New.
5216 (gdb_select): Use them. Wait for the readline signal handler
5218 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
5219 * posix-hdep.c (gdb_call_async_signal_handler): New function.
5220 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
5222 (remote_fileio_ctrl_c_signal_handler): Use
5223 gdb_call_async_signal_handler.
5224 (initialize_remote_fileio): Initialize sigint_fileio_token.
5225 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
5226 not initialize tokens here.
5227 (handle_remote_sigint_twice): Likewise. Reinstall
5228 handle_remote_sigint.
5229 (async_remote_interrupt_twice): Just call interrupt_query.
5230 (cleanup_sigint_signal_handler): Do not delete tokens.
5231 (remote_interrupt, remote_interrupt_twice): Use
5232 gdb_call_async_signal_handler.
5233 (interrupt_query): Reinstall the default signal handler.
5234 (_initialize_remote): Initialize tokens here.
5236 2008-03-04 Joel Brobecker <brobecker@adacore.com>
5238 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
5239 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5240 Change the type of the lr register to code_ptr.
5241 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5242 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5243 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5244 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5245 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5246 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5247 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
5249 2008-03-03 James E. Wilson <wilson@tuliptree.org>
5251 * MAINTAINERS: Update my email address.
5253 2008-03-03 Keith Seitz <keiths@redhat.com>
5255 From Dave Murphy <davem@devkitpro.org>:
5256 * configure.ac: Set tcl configdir to win under mingw.
5257 * configure: Regenerate.
5259 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
5261 * breakpoint.c (fetch_watchpoint_value): New function.
5262 (update_watchpoint): Set and clear val_valid. Use
5263 fetch_watchpoint_value. Handle unreadable values on the
5264 value chain. Correct check for user-requested array watchpoints.
5265 (breakpoint_init_inferior): Clear val_valid.
5266 (watchpoint_value_print): New function.
5267 (print_it_typical): Use it. Do not free or clear old_val. Print
5268 watchpoints even if old_val == NULL.
5269 (watchpoint_check): Use fetch_watchpoint_value. Check for values
5270 becoming readable or unreadable.
5271 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
5272 (do_enable_watchpoint): Likewise.
5273 * breakpoint.h (struct breakpoint): Update comment for val. Add
5275 * NEWS: Mention watchpoints on inaccessible memory.
5277 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
5279 * Makefile.in (i386-nat.o): Update.
5280 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
5281 i386_use_watchpoints.
5282 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
5283 i386_use_watchpoints.
5284 * i386-nat.c (i386_stopped_data_address): Take two arguments.
5285 (i386_stopped_by_watchpoint): Update call.
5286 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
5287 * config/i386/nm-i386.h: Conditionalize definitions on
5288 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
5289 (i386_use_watchpoints): Declare.
5290 (i386_stopped_data_address): Update.
5291 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5292 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5294 2008-02-29 Joel Brobecker <brobecker@adacore.com>
5296 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
5297 * version.in: Bump version to 6.8.50.20080229-cvs.
5299 2008-02-28 Markus Deuling <deuling@de.ibm.com>
5301 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
5304 2008-02-28 Tom Tromey <tromey@redhat.com>
5306 * infcmd.c (notice_args_read): Print result of get_inferior_args.
5308 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
5310 * infcmd.c (kill_if_already_running): Make static. Use
5311 target_require_runnable.
5312 * target.c (target_require_runnable): New.
5313 * target.h (target_require_runnable): Declare.
5315 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
5317 * frame.c (reinit_frame_cache): Only annotate if frames were
5320 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5322 * regformats/reg-ppc.dat: Rename "ps" to "msr".
5323 * regformats/reg-ppc64.dat: Likewise.
5325 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5327 * features/Makefile (%.dat): Emit xmltarget statement.
5329 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
5330 Generate code to set gdbserver_xmltarget in init_registers_${name}.
5332 * regformats/arm-with-iwmmxt.dat: Regenerate.
5333 * regformats/mips64-linux.dat: Regenerate.
5334 * regformats/mips-linux.dat: Regenerate.
5335 * regformats/rs6000/powerpc-32.dat: Regenerate.
5336 * regformats/rs6000/powerpc-64.dat: Regenerate.
5337 * regformats/rs6000/powerpc-e500.dat: Regenerate.
5339 * regformats/reg-arm.dat: Add xmlarch statement.
5340 * regformats/reg-i386.dat: Likewise.
5341 * regformats/reg-i386-linux.dat: Likewise.
5342 * regformats/reg-x86-64-linux.dat: Likewise.
5343 * regformats/reg-spu.dat: Likewise.
5345 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
5347 * remote.c (remote_wait, remote_async_wait): Stop if we receive
5350 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
5352 * utils.c (debug_timestamp): New.
5353 (vfprintf_unfiltered): Print timestamps if requested.
5354 (show_debug_timestamp): New.
5355 (initialize_utils): Register "set debug timestamp".
5356 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
5358 2008-02-27 Joel Brobecker <brobecker@adacore.com>
5360 * breakpoint.c (skip_prologue_sal): New function.
5361 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
5362 computed from a line number.
5364 2008-02-27 Joel Brobecker <brobecker@adacore.com>
5366 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
5367 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5368 Set PC register type to "code_ptr".
5369 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5370 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5371 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5372 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5373 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5374 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5375 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
5378 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
5380 * regformats/regdat.sh: Rename init_registers function in
5381 generated file to init_registers_${name}.
5383 * regformats/reg-crisv32.dat: Set "name" to crisv32.
5384 * regformats/reg-ppc64.dat: Set "name" to ppc64.
5385 * regformats/reg-s390x.dat: Set "name" to s390x.
5387 2008-02-26 Greg Law <glaw@undo-software.com>
5389 * regcache.c (registers_changed): Call reinit_frame_cache.
5391 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
5393 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
5394 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
5395 and svr4_fetch_objfile_link_map.
5396 * Makefile.in (sh-linux-tdep.o): Update.
5398 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
5400 * amd64-tdep.c (amd64_classify): Add support for decimal float
5402 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
5403 use the struct return convention.
5405 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
5407 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
5408 to old format. Discard breakpoint address if shared library is
5410 (breakpoint_1): Adjust formatting of table header accordingly.
5412 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
5414 * remote.c (remote_get_threadlist): If the response
5415 is empty, don't try to parse it.
5417 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
5419 Unbreak 'target async'.
5420 * serial.c (serial_async): Set the
5421 handler function before enabling async
5424 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
5426 * solib-svr4.c (enable_break): Convert r_brk to a code address.
5428 2008-02-21 Pedro Alves <pedro@codesourcery.com>
5430 * remote.c (extended_remote_attach_1): Set attach_flag.
5431 (extended_remote_create_inferior_1): Clear attach_flag.
5433 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
5435 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
5437 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
5438 * solib-svr4.c (solib_svr4_r_brk): New.
5439 (open_symbol_file_object, svr4_current_sos): Always check the
5441 (svr4_fetch_objfile_link_map): Do not set debug_base.
5442 (enable_break): Use r_brk if it is set.
5443 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
5444 (svr4_lp64_fetch_link_map_offsets): Likewise.
5445 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
5447 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5448 Mark Kettenis <kettenis@gnu.org>
5450 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
5451 trad_frame_saved_reg.
5452 (trad-frame.h): New include.
5454 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
5455 instead of frame_obstack_zalloc.
5456 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
5458 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
5460 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5462 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
5463 from disassemble_info instead of gdbarch_byte_order.
5465 * mips-tdep.c (gdb_print_insn_mips): Likewise.
5466 * arm-tdep.c (gdb_print_insn_arm): Likewise.
5468 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5470 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
5471 gdbarch as parameter.
5473 * gdbarch.{c,h}: Regenerate.
5475 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5477 * mem-break.c (default_memory_insert_breakpoint)
5478 (default_memory_remove_breakpoint): Likewise.
5479 * target.h (default_memory_remove_breakpoint)
5480 (default_memory_insert_breakpoint): Likewise.
5482 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5483 parameter. Replace current_gdbarch by gdbarch.
5484 * m32r-tdep.c (m32r_memory_insert_breakpoint)
5485 (m32r_memory_remove_breakpoint): Likewise.
5487 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
5489 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
5491 2008-02-19 Joel Brobecker <brobecker@adacore.com>
5493 * NEWS: Add entry describing Add support improvements.
5495 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5497 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
5500 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5502 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
5503 register_offset_hack anymore.
5505 * regcache.{c,h} (register_offset_hack): Remove.
5507 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5509 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
5511 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
5512 current_gdbarch by gdbarch.
5513 (hppa64_hpux_find_global_pointer): Likewise.
5514 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
5515 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
5516 find_global_pointer.
5518 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
5520 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
5522 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
5523 of gdbarch_num_regs.
5525 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
5526 replace current_gdbarch by gdbarch.
5527 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
5529 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5531 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
5532 and replace current_gdbarch by gdbarch.
5534 (store_register): Update call for exec_one_dummy_insn.
5535 (fetch_register, store_register): Update call of regmap.
5537 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
5538 parameter and replace current_gdbarch by gdbarch.
5540 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
5541 the current architecture. Update call for getregs_supplies and
5543 (ppcnbsd_fetch_inferior_registers): Likewise.
5545 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
5546 replace current_gdbarch by gdbarch.
5547 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
5548 get_regcache_arch to get at the current architecture. Update call for
5551 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5553 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
5556 2008-02-15 Markus Deuling <deuling@de.ibm.com>
5558 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
5560 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
5562 * NEWS: Mention pending breakpints in MI.
5564 2008-02-14 Markus Deuling <deuling@de.ibm.com>
5566 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
5568 2008-02-13 Markus Deuling <deuling@de.ibm.com>
5570 Add script to build and test GDB using enable-targets=all.
5572 * gdb_buildall.sh: New file.
5574 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
5576 * NEWS (New native configurations): Xtensa GNU/Linux.
5577 (New targets): Xtensa GNU/Linux.
5578 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
5580 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
5581 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
5582 * configure.tgt (xtensa*-*-linux*): New entry.
5583 * xtensa-config.c (xtensa_tdep): New variable.
5584 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
5585 (rmap): Change format based on new macro XTREG.
5586 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
5587 * xtensa-linux-nat.c: New.
5588 * xtensa-linux-tdep.c: New.
5589 * xtensa-xtregs.c: New.
5590 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
5591 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
5592 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
5593 (xtensa_register_t): New field coprocessor.
5594 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
5595 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
5596 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
5597 Update to handle privileged registers.
5598 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
5599 (xtensa_push_dummy_call): Set windowstart register correctly.
5600 (call0_analyze_prologue): Initialize xtensa_default_isa.
5601 (xtensa_derive_tdep): New.
5602 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
5603 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
5604 Call xtensa_derive_tdep().
5605 * config/xtensa/linux.mh: New.
5606 * regformats/reg-xtensa.dat: New.
5608 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
5610 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
5611 (filenames.h): New include.
5612 * Makefile.in (corelow.o): Add dependency for filenames.h.
5614 2008-02-08 Doug Evans <dje@google.com>
5616 * source.c (find_and_open_source): Always rewrite absolute filenames.
5618 2008-02-07 Doug Evans <dje@google.com>
5620 * breakpoint.c: #include "hashtab.h".
5621 (ambiguous_names_p): New fn.
5622 (update_breakpoint_locations): When restoring bp enable status, don't
5623 compare function names if any functions have same name.
5624 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
5626 2008-02-07 Joel Brobecker <brobecker@adacore.com>
5628 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
5629 instead of just a VEC*. Update use of SV.
5630 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
5632 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5634 * NEWS: Put all new commands since gdb-6.7 together.
5636 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5638 * ada-lang.c: #include "vec.h".
5639 (struct string_vector, new_string_vector, string_vector_append):
5641 (char_ptr): New typedef.
5642 (DEF_VEC_P (char_ptr)): New VEC type.
5643 (symbol_completion_add): Update profile to take the new VEC type
5644 instead of the old string_vector structure. Update code accordingly.
5645 (ada_make_symbol_completion_list): Use the new VEC type instead of
5646 the old string_vector structure, and update the code accordingly.
5647 * Makefile.in (ada-lang.o): Add dependency on vec.h.
5649 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
5651 * p-exp.y: Set current_type in missing places.
5652 (leftdiv_is_integer): New static variable.
5653 Typecast right operand of BINOP_DIV to long_double if both operands
5656 2008-02-06 Maciej W. Rozycki <macro@mips.com>
5658 * remote-mips.c (set_breakpoint): Rename to...
5659 (mips_set_breakpoint): ... this.
5660 (clear_breakpoint): Rename to...
5661 (mips_clear_breakpoint): ... this.
5662 (common_breakpoint): Rename to...
5663 (mips_common_breakpoint): ... this.
5664 (check_lsi_error): Rename to...
5665 (mips_check_lsi_error): ... this.
5667 2007-02-05 Joel Brobecker <brobecker@adacore.com>
5669 * language.h (struct language_defn): Add new field
5670 la_make_symbol_completion_list.
5671 * symtab.c (default_make_symbol_completion_list): Renames
5672 make_symbol_completion_list.
5673 (make_symbol_completion_list): New function.
5674 * symtab.h (default_make_symbol_completion_list): Add declaration.
5675 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
5676 (auto_language, local_language): Likewise.
5677 * objc-lang.c (objc_language_defn): Likewise.
5678 * scm-lang.c (scm_language_defn): Likewise.
5679 * m2-lang.c (m2_language_defn): Likewise.
5680 * f-lang.c (f_language_defn): Likewise.
5681 * jv-lang.c (java_language_defn): Likewise.
5682 * p-lang.c (pascal_language_defn): Likewise.
5683 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
5684 (minimal_language_defn): Likewise.
5685 * ada-lang.c (struct string_vector): New structure.
5686 (new_string_vector, string_vector_append, ada_unqualified_name)
5687 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
5688 (ada_make_symbol_completion_list): New functions.
5689 (ada_language_defn): Set la_make_symbol_completion_list.
5690 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
5691 this function is static.
5693 2008-02-05 Kevin Buettner <kevinb@redhat.com>
5695 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
5696 to account for call site optimizations.
5698 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
5700 * tracepoint.c (read_actions): Handle end-of-text indicator
5701 in action list properly. (Committed by Jim Blandy)
5703 2008-02-05 Jim Blandy <jimb@red-bean.com>
5705 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
5706 pseudoregister, not an internal error.
5707 Reported by: Andrzej Zaborowski
5709 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5711 * varobj.c (c_value_of_variable): Use xstrdup.
5713 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5715 Update stored rendition of varobj value when format changes.
5716 * varobj.c (varobj_set_display_format): Recomputed
5718 (c_value_of_variable): Return print_value.
5720 2008-02-03 Doug Evans <dje@google.com>
5722 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
5723 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
5724 * valops.c (value_one): New function.
5725 * value.h (value_one): Declare.
5727 Fix argument promotion for binary arithmetic ops for C.
5728 * valarith.c (unop_result_type): New fn.
5729 (binop_result_type): New fn.
5730 (value_binop): Move result type computation to binop_result_type.
5731 (value_pos, value_neg, value_complement): Move result type
5732 computation to unop_result_type.
5735 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5736 Return basetype, fieldno if found. All callers updated.
5737 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
5739 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5740 * symfile.h (fill_in_vptr_fieldno): Delete.
5742 2008-02-02 Doug Evans <dje@google.com>
5744 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
5746 * typeprint.c (*): Whitespace cleanup.
5748 2008-02-02 Mark Kettenis <kettenis@gnu.org>
5749 Luis Machado <luisgpm@br.ibm.com>
5750 Thiago Jung Bauermann <bauerman@br.ibm.com>
5752 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
5753 don't fit into registerson the stack the way GCC does.
5755 2008-02-01 Joel Brobecker <brobecker@adacore.com>
5757 * symtab.c (symbol_set_names): Do not add an entry in the demangling
5758 hash table for Ada symbols. Just store the linkage name as is,
5759 and leave the demangled_name as NULL.
5761 2007-02-01 Joel Brobecker <brobecker@adacore.com>
5763 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
5764 in the global scope.
5765 (new_symbol): Likewise.
5767 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5769 * breakpoint.c (break_command_1): Return void.
5770 (break_command_really): Return void. Rethrow
5771 exceptions instead of returning.
5772 (gdb_breakpoint): Remove the error_message parameter.
5773 Return void. Rename to set_breakpoint.
5774 * gdb.h (gdb_breakpoint): Rename and move to...
5775 * breakpoint.h (set_breakpoint): ...here.
5776 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
5777 event hooks even if exception is thrown. Adjust to
5778 gdb_breakpoint interface changes.
5781 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
5783 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
5784 float in both first and second word in the doubleword, to support
5787 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5789 Properly rethrow exception. This fixes errors
5790 about non-existent functions for -break-insert.
5791 * breakpoint.c (break_command_really): Use throw_exception
5792 for rethrowing. If rethrowing, don't print the exception.
5794 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5796 * NEWS: Mention Decimal Floating Point support.
5798 2008-01-31 Joel Brobecker <brobecker@adacore.com>
5800 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
5801 value type to builtin_type_void_func_ptr.
5803 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
5805 * s390-tdep.c (is_float_singleton, is_float_like,
5806 alignment_of, s390_return_value): Make checks for
5807 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
5809 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
5810 Thiago Jung Bauermann <bauerman@br.ibm.com>
5812 * infcmd.c (default_print_registers_info): Also print hex
5813 raw contents for TYPE_CODE_DECFLOAT registers.
5814 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
5815 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
5816 (rs6000_register_name): Add support for DFP pseudo-registers.
5817 (rs6000_pseudo_register_type): Likewise.
5818 rs6000_pseudo_register_reggroup_p): Likewise.
5819 (ppc_pseudo_register_read): New function.
5820 (ppc_pseudo_register_write): Likewise.
5821 (rs6000_pseudo_register_read): Likewise.
5822 (rs6000_pseudo_register_write): Likewise.
5823 (e500_pseudo_register_read): Move checks to
5824 rs6000_pseudo_register_read.
5825 (e500_pseudo_register_write): Move checks to
5826 rs6000_pseudo_register_write.
5827 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
5828 rs6000_pseudo_register_read and rs6000_pseudo_register_write
5829 in gdbarch if SPE or DFP is available. Adjust gdbarch's
5830 num_pseudo_regs to account for DFP pseudo regs.
5832 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5834 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
5835 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
5836 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
5837 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
5838 e500_pseudo_register_read, e500_pseudo_register_write): Use
5839 IS_SPE_PSEUDOREG macro.
5840 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
5841 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
5842 Remove initialization of tdep->ppc_ev31_regnum.
5844 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5846 * printcmd.c (print_formatted): Handle references as for unformatted
5849 2008-01-30 Joel Brobecker <brobecker@adacore.com>
5851 * eval.c (evaluate_subexp_standard): Add handling of user
5852 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
5854 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
5856 * eval.c (evaluate_subexp_standard): Support
5857 BINOP_INTDIV opcode.
5859 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
5861 * valarith.c (value_binop): Add floating-point BINOP_MIN and
5863 For BINOP_EXP, use length and signedness of left operand only for
5864 result, as for shifts.
5865 For integral operands to BINOP_EXP, use new integer_pow and
5866 uinteger_pow functions so as to get full range of results.
5867 (integer_pow): New function.
5868 (uinteger_pow): New function.
5870 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
5872 Use vector for varobj_list_children interface.
5873 * gdb/varobj.c (varobj_list_children): Return vector
5875 * gdb/varobj.h (varobj_list_children): Adjust
5877 (varobj_p): Declare. Declare vector thereof.
5878 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
5879 for varobj_list_children change.
5880 * Makefile.in (varobj_h): Update dependencies.
5882 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
5884 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
5885 TYPE_CODE_DECFLOAT arguments.
5886 (ppc64_sysv_abi_push_dummy_call) Likewise.
5887 (get_decimal_float_return_value): New function.
5888 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
5889 values by calling get_decimal_float_return_value.
5890 (ppc64_sysv_abi_return_value): Likewise.
5892 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
5894 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
5895 for preprocessor macro information. Formatting changes.
5897 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5899 * remote.c (struct remote_state): Add cached_wait_status.
5900 (remote_exec_file): New variable.
5901 (PACKET_vAttach, PACKET_vRun): New constants.
5902 (extended_remote_restart): Do not query for status.
5903 (struct start_remote_args): New.
5904 (remote_start_remote): Take it as a second argument. Check
5905 whether the target is running. Issue an error for non-running
5906 non-extended targets. Cache the wait status. Set inferior_ptid
5908 (remote_open_1): Prompt to disconnect non-running targets. Make
5909 sure the target is marked running. Do not set inferior_ptid here.
5910 Update call to remote_start_remote. Do not call remote_check_symbols
5911 if the target is not running.
5912 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
5913 argument. Handle a non-running target.
5914 (remote_detach): Use it.
5915 (extended_remote_detach): New.
5916 (remote_disconnect): Fix typo. Use remoute_mourn_1.
5917 (extended_remote_attach_1, extended_remote_attach)
5918 (extended_async_remote_attach): New.
5919 (remote_vcont_resume): Remove unused variable.
5920 (remote_wait, remote_async_wait): Use any cached wait status.
5921 (putpkt_binary, getpkt): Clear any cached wait status.
5922 (extended_remoute_mourn_1): New.
5923 (extended_remote_mourn): Use it.
5924 (extended_async_remote_mourn, extended_remote_run): New.
5925 (extended_remote_create_inferior_1): New.
5926 (extended_remote_create_inferior): Use it.
5927 (extended_remote_async_create_inferior): Likewise.
5928 (remote_xfer_partial): Skip for non-executing targets.
5929 (init_extended_remote_ops): Set to_detach and to_attach.
5930 (init_extended_async_remote_ops): Likewise. Use
5931 extended_async_remote_mourn.
5932 (_initialize_remote): Register vAttach, vRun, and
5933 set remote exec-file.
5934 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
5936 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5938 * Makefile.in (symfile.o): Update.
5939 * NEWS: Mention exec tracing support.
5940 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
5942 * infcmd.c (kill_if_already_running, detach_command)
5943 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
5944 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
5945 (follow_exec): Do not check may_follow_exec. Do not mourn and push
5946 targets. Apply the sysroot path to the loaded executable. Use
5947 no_shared_libraries.
5948 * linux-nat.c (linux_child_follow_fork): Print fork following
5949 messages if verbose.
5950 (kill_wait_callback): Kill again before waiting a second time.
5951 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
5952 no_shared_libraries.
5954 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5956 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
5958 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5960 * nto-tdep.h: Remove #include "defs.h".
5961 * nto-tdep.c: Add #include "defs.h".
5962 * Makefile.in (nto_tdep_h): Update dependencies.
5963 (nto-tdep.o): Likewise.
5965 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5967 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
5969 (proceed, start_remote): Update call to wait_for_inferior.
5970 * inferior.h (wait_for_inferior): Update declaration.
5971 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
5972 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
5973 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
5974 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
5976 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
5978 * varobj (adjust_value_for_child_access): Added checking for
5979 returned value from gdb_value_ind.
5980 (c_describe_child): Likewise.
5981 (cplus_describe_child): Fixed a typo.
5983 2008-01-29 Jim Blandy <jimb@red-bean.com>
5985 * MAINTAINERS: Update my info.
5987 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
5989 Use multiple locations for hardware watchpoints.
5990 This eliminates the need to traverse value chain, doing
5991 various checks, in three different places.
5993 * breakpoint.h (struct bp_location): New fields
5994 lengths and watchpoint_type.
5995 (struct breakpoint): Remove the val_chain field.
5996 * breakpoint.c (is_hardware_watchpoint): New.
5997 (free_valchain): Remove.
5998 (update_watchpoint): New.
5999 (insert_bp_location): For hardware watchpoint, just
6001 (insert_breakpoints): Call update_watchpoint_locations
6002 on all watchpoints. If we have failed to insert
6003 any location of a hardware watchpoint, remove all inserted
6005 (remove_breakpoint): For hardware watchpoints, directly
6007 (watchpoints_triggered): Iterate over locations.
6008 (bpstat_stop_status): Use only first location of
6009 a resource watchpoint.
6010 (delete_breakpoint): Don't call free_valchain.
6011 (print_one_breakpoint): Don't print all
6012 locations for watchpoints.
6013 (breakpoint_re_set_one): Use update_watchpoint for
6016 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
6018 Don't reset watchpoint block on solib load.
6020 * breakpoint.c (insert_bp_location): For watchpoints,
6021 recompute condition.
6022 (breakpoint_re_set_one): Instead of recomputing value
6023 and condition for watchpoints, just reset value and
6024 let insert_breakpoints/insert_bp_location recompute it.
6025 Don't do anything about disabled watchpoint.
6027 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
6029 * valarith.c (value_binop): Handle unsigned integer
6032 2008-01-28 Kevin Buettner <kevinb@redhat.com>
6034 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
6035 instruction pattern that appears frequently in position
6036 independent code. Fix bug in code which looks for "fmov" and
6037 backtracks if no "fmov" is found.
6039 2008-01-28 Doug Evans <dje@google.com>
6041 * dbxread.c (read_dbx_symtab): Fix indentation.
6042 Reformat comments to 80 columns.
6043 Move local var def closer to only use.
6045 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6047 * fork-child.c (SHELL_FILE): Remove #ifndef.
6048 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
6050 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
6052 * i386-tdep.c (i386_skip_noop): New function.
6053 (i386_analyze_prologue): Call i386_skip_noop function.
6055 2008-01-24 Michael Snyder <msnyder@specifix.com>
6057 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
6058 * win32-nat.c (win32_xfer_partial): Ditto.
6059 * target.c (default_xfer_partial): Minor whitespace adjustment.
6061 2008-01-24 Pedro Alves <pedro@codesourcery.com>
6063 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
6064 strip bit 1 even if pc doesn't point to thumb code.
6066 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
6068 * remote.c (remote_wait): Handle SIGINT between packets.
6069 (remote_async_wait): Likewise.
6071 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
6072 Chris Demetriou <cgd@google.com>
6074 * thread.c (add_thread_silent): Renamed
6076 (print_thread_events): New variable definition.
6077 (show_print_thread_events): New function.
6078 (_initialize_thread): Add "set print thread-events" and
6079 "show print thread-events" commands.
6080 (add_thread): Announce new thread.
6081 * gdbthread.h (add_thread_silent): Declare.
6082 (print_thread_events): New variable declaration.
6083 * inf-ttrace.c (inf_ttrace_wait): Don't
6084 inform about new thread, as add_thread is always
6085 called too, and will take care of that.
6086 * infrun.c (handle_inferior_event): Likewise.
6087 * procfs.c (procfs_wait): Likewise.
6088 * remote.c (remote_currthread): Likewise.
6089 * sol-thread.c (sol_thread_wait): Likewise.
6090 * win32-nat.c (get_win32_debug_event): Likewise.
6091 * linux-thread-db.c (attach_thread): Likewise.
6092 Remove the verbose parameter.
6093 (check_event): Make detach_thread be verbose
6094 only if print_thread_events is set.
6095 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
6096 about new thread. This is called only from
6097 linux-thread-db.c:attach_thread, which will take care.
6098 Remove the verbose parameter.
6099 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
6101 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
6103 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
6105 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
6107 * breakpoint.c (break_command_really): New parameter
6109 (break_command_1): Pass 0 as
6110 ignore_count to break_command_really.
6111 (gdb_breakpoint): Pass ignore_count to
6112 break_command_really.
6114 2008-01-21 Kevin Buettner <kevinb@redhat.com>
6116 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
6117 sigcontext struct via pointer.
6118 (struct sigframe comment): Update to show new field `psc'.
6120 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
6122 * infrun.c (handle_inferior_event): If
6123 we failed to remove breakpoints, error,
6124 don't try to increment PC by hand.
6126 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
6128 Add NetBSD/hppa target and host support.
6130 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
6131 (hppabsd_gregset): Move to ...
6132 (hppabsd_regset_from_core_section): Rename
6133 hppaobsd_regset_from_core_section and move to ...
6134 (hppabsd_find_global_pointer): Update comment.
6135 (hppabsd_init_abi): Make global. Do not register
6136 hppabsd_regset_from_core_section.
6137 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
6139 (_initialize_hppabsd_tdep): Move to ...
6140 * hppaobsd-tdep.c: ... here. New file.
6141 * hppnbsd-tdep.c: New file.
6142 * hppnbsd-nat.c: New file.
6143 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
6144 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
6145 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
6146 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
6147 * configure.host (hppa*-*-netbsd*): New entry.
6148 * configure.tgt (hppa*-*-netbsd*): New entry.
6149 (hppa*-*-openbsd*): Update.
6150 * NEWS (New native configuration): Mention NetBSD/hppa.
6151 (New targets): Mention NetBSD/hppa.
6153 2008-01-18 Markus Deuling <deuling@de.ibm.com>
6155 * gdbarch.sh (function_list): Add new property bits_big_endian to
6157 * gdbarch.{c,h}: Regenerate.
6159 * value.c (struct value): Replace BITS_BIG_ENDIAN by
6160 gdbarch_bits_big_endian (comment).
6161 (unpack_field_as_long, modify_field): Likewise.
6162 * value.h: Likewise (comment).
6163 * valops.c (value_slice): Likewise.
6164 * valarith.c (value_subscript, value_bit_index): Likewise.
6165 * gdbtypes.h (field): Likewise (comment).
6166 * eval.c (evaluate_subexp_standard): Likewise.
6167 * dwarf2read.c (dwarf2_add_field): Likewise.
6168 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
6169 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
6171 * defs.h (BITS_BIG_ENDIAN): Remove.
6173 2008-01-18 Markus Deuling <deuling@de.ibm.com>
6175 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
6177 * m2-exp.y (yylex): Likewise.
6178 * objc-exp.y (yylex): Likewise.
6180 * defs.h (DEPRECATED_STREQN): Remove.
6182 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
6184 * MAINTAINERS: Update my email address.
6186 2008-01-17 Jim Blandy <jimb@codesourcery.com>
6188 * README: Mention gdbserver/README.
6190 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
6192 * valarith.c (value_binop): Handle BINOP_INTDIV
6193 for unsigned and signed integers.
6195 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
6197 * s390-tdep.c (s390_gdbarch_init): Set default long double
6198 type to 128-bit IEEE quad.
6200 2008-01-17 Joel Brobecker <brobecker@adacore.com>
6202 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
6204 2008-01-16 Mark Kettenis <kettenis@gnu.org>
6206 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
6208 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
6209 * value.c: All callers changed.
6211 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6213 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
6214 DEPRECATED_STREQ by its expression.
6215 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
6216 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
6217 (scan_xcoff_symtab): Likewise.
6218 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
6219 * f-lang.c (find_common_for_function): Likewise.
6220 * objc-exp.y (parse_number): Likewise.
6222 * defs.h (DEPRECATED_STREQ): Remove.
6224 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6226 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
6227 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
6228 get_frame_arch to get at the current_architecture. Update AM33_MODE
6230 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
6231 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
6233 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
6235 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6237 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
6239 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
6241 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
6242 current_gdbarch by gdbarch. Update caller.
6244 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
6245 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
6246 the current architecture. Update calls of
6247 amd64_native_gregset_supplies_p.
6248 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
6249 (amd64bsd_store_inferior_registers): Likewise.
6251 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6253 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
6254 Replace current_gdbarch by gdbarch. Update caller.
6256 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6258 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
6259 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
6260 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
6261 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
6262 (stabsect_build_psymtabs): Fix indentation.
6264 2008-01-15 Michael Snyder <msnyder@specifix.com>
6266 * corelow.c (core_xfer_partial): Comment, cut/paste error.
6268 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
6270 * win32-nat.c (win32_create_inferior): Restore code calling
6271 CloseHandle on ProcessInformation structure.
6273 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
6275 * configure.ac: Check for void * as 3 argument of ptrace.
6276 * configure: regenerate.
6278 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6280 * alpha-tdep.c (alpha_heuristic_proc_start)
6281 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
6282 current_gdbarch by gdbarch.
6284 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
6285 current architecture by frame_info. Update alpha_heuristic_proc_start
6288 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
6289 get_frame_arch to get at the current architecture by frame_info. Update
6290 alpha_sigtramp_register_address call.
6292 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
6293 current_gdbarch by gdbarch. Update caller.
6294 (convert_to_extended, convert_from_extended): Add endianess parameter
6295 for comparison. Update caller.
6296 (arm_extract_return_value, arm_store_return_value): Use
6297 get_regcache_arch to get at the current architecture.
6299 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
6300 current_gdbarch by gdbarch. Update caller.
6301 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
6302 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
6304 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
6305 gdbarch as parameter. Update caller.
6306 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
6307 current_gdbarch by gdbarch. Update caller.
6309 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
6310 update caller. Replace current_gdbarch by gdbarch.
6312 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
6313 the current architecture. Replace current_gdbarch by gdbarch.
6314 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
6315 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
6316 expression. Add gdbarch as parameter and replace current_gdbarch with
6318 (M6811_TDEP): Remove.
6319 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
6321 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
6322 current_gdbarch by gdbarch. Update caller.
6324 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
6326 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
6329 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
6330 caller. Relace current_gdbarch by gdbarch.
6331 (altivec_register_p, spe_register_p): Likewise.
6332 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
6334 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
6335 altivec_register_p and spe_register_p.
6337 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
6338 caller. Replace current_gdbarch by gdbarch.
6339 (score_analyze_prologue): use get_frame_arch to get at the current
6342 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
6343 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
6344 current_gdbarch by gdbarch. Update caller.
6345 (sparc_frame_cache): Use get_frame_arch to get at the current
6347 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
6348 sparc_analyze_prologue.
6350 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
6353 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6355 * exec.c: #include "arch-utils.h"
6356 (print_section_info): Use gdbarch_from_bfd to get at the
6357 current architecture. Replace current_gdbarch. Fix indention. Replace
6358 deprecated_print_address_numeric by paddress.
6359 * Makefile.in (exec.o) Add dependency to arch-utils.h.
6361 * valprint.c (val_print_string): Replace
6362 deprecated_print_address_numeric.
6363 * tracepoint.c (trace_mention, scope_info): Likewise.
6364 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
6365 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
6366 (maintenance_check_symtabs): Likewise.
6367 * symfile.c (list_overlays_command): Likewise.
6368 * stack.c (frame_info, print_block_frame_labels): Likewise.
6369 * printcmd.c (print_address, print_address_demangle)
6370 (address_info): Likewise.
6371 * corefile.c (memory_error): Likewise.
6372 * infcmd.c (jump_command): Likewise.
6373 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
6374 (mention, delete_breakpoint): Likewise.
6375 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
6376 * dwarf2read.c (dump_die): Likewise.
6377 * ada-valprint.c (ada_val_print_1): Likewise.
6378 * f-valprint.c (f_val_print): Likewise.
6379 * linux-fork.c (info_forks_command): Likewise.
6380 * m32r-com.c (m32r_load_section, m32r_load)
6381 (m32r_upload_command): Likewise.
6383 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
6385 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6387 * gdbarch.sh (skip_prologue): Add gdbarch
6389 * gdbarch.{c,h}: Regenerate.
6391 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
6392 * amd64-tdep.c (amd64_skip_prologue): Likewise.
6393 * avr-tdep.c (avr_skip_prologue): Likewise.
6394 * cris-tdep.c (cris_skip_prologue): Likewise.
6395 * frv-tdep.c (frv_skip_prologue): Likewise.
6396 * h8300-tdep.c (h8300_skip_prologue): Likewise.
6397 * hppa-tdep.c (hppa_skip_prologue): Likewise.
6398 * i386-tdep.c (i386_skip_prologue): Likewise.
6399 * ia64-tdep.c (ia64_skip_prologue): Likewise.
6400 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
6401 * m32r-tdep.c (m32r_skip_prologue): Likewise.
6402 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
6403 * m68k-tdep.c (m68k_skip_prologue): Likewise.
6404 * m88k-tdep.c (m88k_skip_prologue): Likewise.
6405 * mep-tdep.c (mep_skip_prologue): Likewise.
6406 * mips-tdep.c (mips_skip_prologue): Likewise.
6407 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
6408 * mt-tdep.c (mt_skip_prologue): Likewise.
6409 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
6410 * score-tdep.c (score_skip_prologue): Likewise.
6411 * sh64-tdep.c (sh64_skip_prologue): Likewise.
6412 * sh-tdep.c (sh_skip_prologue): Likewise.
6413 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
6414 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
6415 * spu-tdep.c (spu_skip_prologue): Likewise.
6416 * v850-tdep.c (v850_skip_prologue): Likewise.
6417 * vax-tdep.c (vax_skip_prologue): Likewise.
6418 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
6419 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
6421 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
6422 current_gdbarch by gdbarch.
6423 * m32c-tdep.c (m32c_skip_prologue): Likewise.
6424 * s390-tdep.c (s390_skip_prologue): Likewise.
6426 2008-01-10 Doug Evans <dje@google.com>
6428 * defs.h (struct continuation_arg): Fix typo in comment.
6429 * target.c (target_translate_tls_address): Fix comment spelling error.
6431 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
6433 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
6434 (DOUBLEST_SCAN_FORMAT): Likewise.
6435 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
6436 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
6437 * c-exp.y (parse_number): Likewise.
6438 * jv-exp.y (parse_number): Likewise.
6439 * objc-exp.y (parse_number): Likewise.
6440 * p-exp.y (parse_number): Likewise.
6442 2008-01-09 Joel Brobecker <brobecker@adacore.com>
6444 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
6445 (check_typedef): Likewise.
6447 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
6449 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
6450 seen_double_big_d, treat the new H, D, and DD modifiers as length
6453 2008-01-08 Joel Brobecker <brobecker@adacore.com>
6455 * dwarf2read.c (read_enumeration_type): Add comment.
6457 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
6459 * config.in: Regenerate.
6461 2008-01-08 Joel Brobecker <brobecker@adacore.com>
6463 * ada-lang.c (ada_convert_actual): Renames convert_actual.
6465 (ada_convert_actuals): Delete.
6466 * ada-lang.h (ada_convert_actual): Add declaration.
6467 (ada_convert_actuals): Remove declaration.
6468 * infcall.c: #include "ada-lang.h".
6469 (value_arg_coerce): Add new parameter sp. Update function
6470 documetnation. Add handling of Ada function call parameters.
6471 * Makefile.in (infcall.o): Update dependencies.
6473 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
6475 * ada-lang.c (ensure_lval): Fix value lval kind.
6476 (convert_actual): Add handling for arguments passed by reference.
6478 2008-01-08 Doug Evans <dje@google.com>
6480 * dbxread.c (read_dbx_symtab): Fix indentation.
6482 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
6484 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
6485 (valarith.o): Depend on dfp.h.
6486 (valops.o): Likewise.
6487 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
6488 (set_decnumber_context): New function.
6489 (decimal_check_errors): Likewise.
6490 (decimal_from_number): Likewise.
6491 (decimal_to_number): Likewise.
6492 (decimal_from_string): Use set_decnumber_context and
6493 decimal_check_errors.
6494 (decimal_from_integral): New function.
6495 (decimal_from_floating): Likewise.
6496 (decimal_to_double): Likewise.
6497 (promote_decimal): Likewise.
6498 (decimal_binop): Likewise.
6499 (decimal_is_zero): Likewise.
6500 (decimal_compare): Likewise.
6501 (decimal_convert): Likewise.
6502 * dfp.h (decimal_from_integral): New prototype.
6503 (decimal_from_floating): Likewise.
6504 (decimal_to_double): Likewise.
6505 (decimal_binop): Likewise.
6506 (decimal_is_zero): Likewise.
6507 (decimal_compare): Likewise.
6508 (decimal_convert): Likewise.
6509 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
6510 call to value_from_decfloat.
6511 * valarith.c: Include dfp.h.
6512 (value_args_as_decimal): New function.
6513 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
6514 (value_logical_not): Likewise.
6515 (value_equal): Likewise.
6516 (value_less): Likewise.
6517 (value_pos): Likewise.
6518 (value_neg): Formatting fix.
6519 * valops.c: Include dfp.h.
6520 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
6521 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
6522 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
6523 (value_from_decfloat): Remove expect_type argument.
6524 * value.h (value_from_decfloat): Update prototype.
6526 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
6528 Ignore change in name of dynamic linker during
6529 execution on Solaris. This also unbreaks pending breakpoints.
6531 * solist.h (struct target_so_ops): New field same.
6532 * solib-svr4.c (svr4_same): New.
6533 (_initialize_svr4_solib): Register svr4_same.
6534 * solib.c (update_solib_list): Use ops->same, if available.
6536 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
6538 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
6539 when using MS-DOS paths.
6541 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6543 * NEWS: Mention --pid and --core command line behaviour changes.
6545 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6547 * main.c (captured_main): Remove 'count' varible and the
6548 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
6549 --pid options were issued simultaneously. If an explicit pid
6550 option was passed, don't fallback to core file. Detect extra
6551 arguments better in the presence of explicit pid or core
6554 2008-01-05 Joel Brobecker <brobecker@adacore.com>
6556 * ada-lang.c (ada_which_variant_applies): Correctly compute
6557 the value of the discriminant when the variant record is packed.
6559 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6561 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
6562 that are used to differentiate homonyms.
6564 2008-01-04 Jerome Guitton <guitton@adacore.com>
6566 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
6567 when the type is an anonymous pointer type.
6568 (ada_check_typedef): Avoid a seg fault when the type is null.
6569 * ada-typeprint.c (print_array_type): Add support for pointer
6572 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
6574 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
6576 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6578 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
6579 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
6581 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6583 * ada-exp.y (chop_separator): New function.
6584 (write_selectors): Rewrite to re-use chop_separator.
6585 (ada_nget_field_index, get_symbol_field_type): New functions.
6586 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
6589 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
6591 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
6592 of SYMBOL_VALUE when working with function symbols.
6594 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6596 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
6597 expressions. These expressions do not need to be rewriten.
6599 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6601 * dwarf2read.c (read_enumeration_type): Flag type as stub if
6602 the given die is a declaration.
6604 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6606 * ada-lang.c (ada_array_bound_from_type): Make non-static.
6607 Handle properly the case when the index type is an enumerated type.
6608 Do not return the subtype of the bounds type, just return the
6609 bounds type directly - this is not needed and is more consistent
6610 with what we do for arrays when no XA parallel type exists.
6612 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6614 * ada-lang.c (static_unwrap_type): Add forward declaration.
6615 (template_to_static_fixed_type): Fields of dynamic types sometimes
6616 also need to be unwrapped. Take this into account.
6617 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
6618 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
6619 * ada-typeprint.c (ada_print_type): Get the typename from
6620 the original type, not the base type.
6622 2008-01-03 Jerome Guitton <guitton@adacore.com>
6624 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
6625 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
6626 Update calls to ada_to_fixed_type.
6627 (ada_template_to_fixed_record_type_1): Ditto, but without looking
6629 (ada_to_fixed_type): Add check_tag parameter; do not look for
6630 tag if null. When looking for a tag, use a fixed record type.
6631 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
6632 * ada-valprint.c (printable_val_type, ada_value_print): Update
6633 calls to ada_to_fixed_type.
6635 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
6637 * doublest.c (convert_floatformat_to_doublest): Call
6638 floatformat_to_doublest instead of floatformat_to_double and use
6640 (convert_doublest_to_floatformat): Call floatformat_from_doublest
6641 instead of floatformat_from_double and use DOUBLEST variables.
6643 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
6645 * MAINTAINERS (Write After Approval): Add self.
6647 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6649 * symfile.c (set_initial_language): Make non-static.
6650 * symfile.h (set_initial_language): Add declaration.
6651 * language.c: #include "symfile.h".
6652 (set_language): Call set_initial_language if the frame language
6653 could not be determined.
6655 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
6657 * eval.c (evaluate_subexp_for_address): Provide frame address to
6658 locate_var_value only if it will be needed.
6660 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
6662 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
6664 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6666 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
6667 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
6668 This is needed to make sure that any other treatment applied
6669 to the resulting value does not fail for spurious reason,
6670 such as trying to take the address of this value.
6672 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6674 * ada-lang.c (ada_value_equal): Dereference reference types when
6677 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
6679 Updated copyright notices for most files.
6681 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
6683 * win32-nat.c (psapi_module_handle): Remove static.
6684 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
6685 return first module found if base_address is zero. Don't initialize
6686 psapi function pointers here. Convert to cygwin paths when
6688 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
6689 executable name. Use get_module_name when that fails or when
6691 (_initialize_psapi): New function. Initialize psapi stuff before it is
6692 needed or issue a warning if it is not found. Move psapi_module_handle
6695 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6697 * ada-lang.c (ada_remove_trailing_digits): New function.
6698 (ada_remove_po_subprogram_suffix): New function.
6699 (ada_decode): Improve. Move the description of the algorithm
6700 directly inside the code, instead of in the function global
6703 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6705 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
6706 and always print the dereferenced value.
6708 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6710 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
6711 of the case where the first argument is a reference.
6712 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
6714 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6716 Implement support for Ada interface types.
6718 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
6719 (ada_is_ignored_field): Ignore fields that are a dispatch table
6722 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6724 * top.c (print_gdb_version): Update copyright year.
6726 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6728 * ChangeLog-2007: New ChangeLog rotation.
6729 * ChangeLog: Reset for 2008.
6730 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
6733 For older changes see ChangeLog-2007.
6739 version-control: never