1 2008-08-12 Ulrich Weigand <uweigand@de.ibm.com>
3 * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
5 2008-08-12 Pedro Alves <pedro@codesourcery.com>
7 Add no-ack mode to the remote protocol --- optionally stop ACKing
8 packets and responses when we have a reliable communication
11 Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
13 * remote.c (struct remote_state): Add noack_mode field.
14 (PACKET_QStartNoAckMode): New.
15 (remote_start_remote): Don't any outstanding packet here.
16 (remote_open_1): Clear noack_mode. Ack any outstanding packet
17 here. Activate noack mode if requested.
18 (remote_protocol_features): Add QStartNoAckMode.
20 (putpkt_binary): Don't send ack in noack mode.
21 (read_frame): Don't recompute the checksum in noack mode.
22 (getpkt_sane): Skip sending ack if in noack mode.
23 (_initialize_remote): Add set/show remote noack mode.
24 * NEWS: Note the new features.
26 2008-08-11 Kevin Buettner <kevinb@redhat.com>
28 * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
30 (rs6000_skip_main_prologue): New function.
31 (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
33 2008-08-11 Sandra Loosemore <sandra@codesourcery.com>
35 * MAINTAINERS (Write After Approval): Add self.
37 2008-08-11 Stan Shebs <stan@codesourcery.com>
40 * disasm.c (gdb_disassemble_info): Set endian_code.
41 * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
42 * gdbarch.h, gdbarch.c: Regenerate.
43 * arch-utils.c (initialize_current_architecture): Set the
44 default byte_order_for_code.
45 (gdbarch_info_init): Ditto.
46 (gdbarch_info_fill): Ditto.
47 * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
48 (thumb_analyze_prologue): Swap halfword if code endianness is
49 different from general endianness.
50 (arm_skip_prologue): Similarly.
51 (arm_scan_prologue): Ditto.
52 (thumb_get_next_pc): Ditto.
53 (arm_get_next_pc): Ditto.
54 (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
55 choose correct endianness for breakpoints.
57 2008-08-10 Pedro Alves <pedro@codesourcery.com>
59 * bsd-kvm.c: Include "gdbthread.h".
61 (bsd_kvm_open): Add a main thread.
62 (bsd_kvm_close): Delete it.
63 (bsd_kvm_thread_alive): New.
64 (bsd_kvm_pid_to_str): New.
65 (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
67 (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
69 2008-08-09 Pedro Alves <pedro@codesourcery.com>
71 * buildsym.c (start_subfile): Properly cast sentinel in concat
73 * cp-name-parser.y: Include "config.h".
74 * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
76 * gdb_select.h: Include sys/time.h if sys/select.h is not
79 2008-08-09 Pedro Alves <pedro@codesourcery.com>
81 * go32-nat.c: Include "gdbthread.h".
82 (go32_stop, go32_kill_inferior): Delete the main thread.
83 (go32_create_inferior): Add it.
84 (go32_thread_alive, go32_pid_to_str): New.
85 (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
87 2008-08-09 Pedro Alves <pedro@codesourcery.com>
89 * go32-nat.c (fetch_register, store_register): Pass the regcache
90 gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
91 (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
92 (struct seg_descr, struct seg_descr): pack the whole struct
93 instead of each member individually.
95 2008-08-09 Andreas Schwab <schwab@suse.de>
97 * python/python.c (_initialize_python): Use unabbreviated commands
100 2008-08-09 Daniel Jacobowitz <dan@codesourcery.com>
102 * Makefile.in (stamp-h): Also create .deps.
104 2008-08-09 Tom Tromey <tromey@redhat.com>
106 * Makefile.in (generated_files): Add GNULIB_H.
108 2008-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
110 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
111 DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set.
113 (pa64_current_sos): Remove map private warning warning.
114 * solib-som.c: Include string.h and sys/utsname.h.
115 (get_hpux_major_release): New function.
116 (som_solib_create_inferior_hook): Read dynamic linker header. Warn
117 about shared library private mapping on HP-UX 11 and later. Only force
118 private mapping of shared libraries on HP-UX 10 and earlier.
119 (link_map_start): Delete warning.
121 2008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>
122 H.J. Lu <hongjiu.lu@intel.com>
123 Mark Kettenis <kettenis@gnu.org>
125 * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
126 (amd64_init_frame_cache): Initialize saved_sp_reg.
127 (amd64_analyze_stack_align): New.
128 (amd64_analyze_prologue): Call it.
129 (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set
130 %rip to 8 when halfway aligning the stack.
132 * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
135 * i386-tdep.c (i386_frame_cache): Remove stack_align. Add
137 (i386_alloc_frame_cache): Remove stack_align. Initialize
139 (i386_analyze_stack_align): Rewrite.
140 (i386_frame_cache): Use saved_sp_reg if it is valid.
142 2008-08-09 Ulrich Weigand <uweigand@de.ibm.com>
144 * target.c: Include "solib.h".
145 (target_pre_inferior): Call no_shared_libraries.
146 * infcmd.c (run_command_1): Do not call objfile_purge_solibs
148 (attach_command): Do not call clear_solib.
150 2008-08-09 Mark Kettenis <kettenis@gnu.org>
152 * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
155 2008-08-08 Tom Tromey <tromey@redhat.com>
157 * Makefile.in (python.o): Remove dependencies. Use COMPILE and
159 (python-utils.o): Likewise.
161 2008-08-08 Andreas Schwab <schwab@suse.de>
163 * corefile.c (_initialize_core): Remove spurious paren from set
164 gnutarget doc string.
166 2008-08-08 Luis Machado <luisgpm@br.ibm.com>
168 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
169 Define PPC_FEATURE_BOOKE.
170 (ppc_linux_get_hwcap): New function.
171 (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
172 4-bytes alignment restrictions.
173 (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
174 positioning of the read/write flags.
175 (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
178 2008-08-08 Pedro Alves <pedro@codesourcery.com>
180 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
182 * win32-nat.c (win32_add_thread): Change thread argument type to
184 (win32_add_thread): Adjust.
185 (win32_delete_thread): Change thread argument type to ptid_t.
187 (win32_fetch_inferior_registers, win32_store_inferior_registers)
188 (win32_resume, get_win32_debug_event, get_win32_debug_event)
189 (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
190 (init_win32_ops): Put to_magic last.
191 (win32_win32_thread_alive): Adjust.
193 2008-08-08 Pedro Alves <pedro@codesourcery.com>
195 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
196 (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
198 2008-08-08 Pedro Alves <pedro@codesourcery.com>
200 * remote-m32r-sdi.c: Include "gdbthread.h".
201 (remote_m32r_ptid): New.
202 (m32r_close): Delete the main thread.
203 (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
205 (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
206 (_initialize_remote_m32r): Initialize remote_m32r_ptid.
208 2008-08-07 Tom Tromey <tromey@redhat.com>
209 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
211 * aclocal.m4, configure: Rebuild.
212 * configure.in: Call ZW_CREATE_DEPDIR,
213 ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
214 (MAKE, GMAKE): New substs.
215 * acinclude.m4: Include depstand.m4.
216 * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
217 COMPILE, POSTCOMPILE, depcomp): New variables.
218 Remove all _h variables.
219 Remove many .o targets.
220 ($(srcdir)/copying.c): avoid backslash-newline after comment
221 sign (@maintainer_mode_true@).
222 (HFILES_NO_SRCDIR): Regenerate.
223 (generated_files): New variable.
224 (all_gdbtk_cflags): Likewise.
226 (init.o, version.o, copying.o): Remove.
227 (distclean): Remove DEPDIR.
228 (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
229 printcmd.o, procfs.o, v850ice.o): Rewrite.
230 (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
231 cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
232 (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
233 gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
234 gdbtk-wrapper.o): Likewise.
235 (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
236 mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
237 mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
238 mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
239 tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
240 tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
241 tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
242 tui-wingeneral.o, tui-winsource.o): Likewise.
243 (all_object_files): New variable.
244 ($(all_object_files)): New target.
245 Include dependency files, when using GNU Make.
247 2008-08-07 Ulrich Weigand <uweigand@de.ibm.com>
249 * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
250 the valid bit set. Ensure display order respects partial
251 order defined by dependency bits.
253 2008-08-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
255 * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
258 2008-08-06 Mark Kettenis <kettenis@gnu.org>
260 * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
263 2008-08-06 Vladimir Prus <vladimir@codesourcery.com>
264 Tom Tromey <tromey@redhat.com>
265 Thiago Jung Bauermann <bauerman@br.ibm.com>
266 Doug Evans <dje@google.com>
268 * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
269 SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
271 (python_h, python_internal_h): New.
272 (cli-script.o): Depend on python.h
273 (python.o, python-utils.o): New.
274 * cli/cli-script.c (print_command_lines): Handle python_control.
275 (execute_control_command): Handle python_control.
276 (execute_control_command_untraced): New function.
277 (while_command): Call execute_control_command_untraced.
278 (if_command): Likewise.
279 (get_command_line): Remove static attribute.
280 (read_next_line): Handle "python".
281 (recurse_read_control_structure): Handle python_control.
282 (read_command_lines): Handle python_control.
284 * cli/cli-script.h (get_command_line): Add prototype.
285 (execute_control_command_untraced): Likewise.
286 * configure.ac: Add --with-python.
287 * defs.h (enum command_control_type) <python_control>: New
289 * python/python-internal.h: New file.
290 * python/python.c: New file.
291 * python/python.h: New file.
292 * python/python-utils.c: New file.
293 * NEWS: Mention Python scripting support and its new commands.
295 2008-08-06 Ulrich Weigand <uweigand@de.ibm.com>
297 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
299 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
301 * MAINTAINERS (Write After Approval): Add self.
303 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
305 * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
306 (insert_breakpoint_locations): Likewise.
308 2008-08-05 Phil Muldoon <pmuldoon@redhat.com>
310 * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
312 (set_longjmp_breakpoint): Likewise.
314 2008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
317 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
320 2008-08-05 Tom Tromey <tromey@redhat.com>
322 * bcache.c (deprecated_bcache_added): Initialize obstack.
323 (bcache_xmalloc): Don't initialize obstack.
324 (bcache_xfree): Conditionally free obstack.
325 (bcache_memory_used): Update.
327 2008-08-05 Tom Tromey <tromey@redhat.com>
329 * symfile.c (add_psymbol_to_bcache): Return a const pointer. Use
331 (append_psymbol_to_list): Accept a const pointer.
332 (add_psymbol_to_list): Fix const correctness.
333 * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
334 (bcache_full): Declare.
335 * bcache.c (bcache_data, deprecated_bcache): Remove.
336 (bcache): Use bcache_full.
337 (bcache_full): Rename from deprecated_bcache_added. Change return
340 2008-08-04 Stan Shebs <stan@codesourcery.com>
342 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
343 (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
344 (enable_break): Remove test of BKPT_AT_SYMBOL.
346 2008-08-02 Keith Seitz <keiths@redhat.com>
348 * acinclude.m4: Include ../config/tcl.m4 to pick up
349 standard Tcl configury bits.
350 Remove all Tcl, Tk, Itcl, Itk, etc definitions.
351 * configure.ac: Don't check if ../itcl exists when building
352 gdbtk. It could be installed.
353 Rewrite gdbtk configury to allow for using system-supplied
354 Tcl and Tk. Gdbtk no longer requires build-time access to
356 * Makefile.in: Remove everything related to itcl and itk.
357 Rewrite the Tcl bits for gdbtk to correspond to rewrite of
359 Remove v850ice.o build rule.
360 (ALL_TCL_CFLAGS): New convenience defintion. Change all
361 gdbtk sources to use it.
362 * configure: Regenerate.
364 2008-07-31 Stan Shebs <stan@codesourcery.com>
366 * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
368 2008-07-30 Stan Shebs <stan@codesourcery.com>
370 * objfiles.c (TARGET_KEEP_SECTION): Remove.
371 (add_to_objfile_sections): Remove use.
373 2008-07-29 Tom Tromey <tromey@redhat.com>
375 * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
376 (lookup_cmd_composition): Likewise.
378 2008-07-29 Tom Tromey <tromey@redhat.com>
380 * cli/cli-cmds.c (edit_command): Remove unused variables. Delete
381 dead code. Fix indentation.
383 2008-07-29 Stan Shebs <stan@codesourcery.com>
385 * main.c (captured_main): Remove long-unused #if 0 blocks.
387 2008-07-28 Tom Tromey <tromey@redhat.com>
389 * annotate.h (deprecated_annotate_starting_hook): Remove.
390 (deprecated_annotate_stopped_hook): Remove.
391 (deprecated_annotate_exited_hook): Remove.
392 * Makefile.in (annotate.o): Depend on observer_h.
393 * top.c (deprecated_delete_breakpoint_hook): Remove.
394 (deprecated_create_breakpoint_hook): Likewise.
395 (deprecated_modify_breakpoint_hook): Likewise.
396 * interps.c (clear_interpreter_hooks): Update for removed hooks.
397 * breakpoint.c (mention): Don't call removed hook.
398 (delete_breakpoint): Likewise.
399 (disable_breakpoint): Likewise.
400 (do_enable_breakpoint): Likewise.
401 * annotate.c: Include observer.h.
402 (breakpoint_changed): Change type of argument.
403 (_initialize_annotate): Register observers.
404 (deprecated_annotate_starting_hook): Remove.
405 (deprecated_annotate_stopped_hook): Remove.
406 (deprecated_annotate_exited_hook): Remove.
407 (annotate_starting): Update for hook removal.
408 (annotate_stopped): Likewise.
409 (annotate_exited): Likewise.
410 * defs.h (deprecated_delete_breakpoint_hook): Remove.
411 (deprecated_create_breakpoint_hook): Likewise.
412 (deprecated_modify_breakpoint_hook): Likewise.
414 2008-07-28 Tom Tromey <tromey@redhat.com>
416 * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
418 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
420 * configure.ac: Check for the GNU/Linux ptrace signature.
421 * configure: Regenerated.
423 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
425 * linux-nat.c (resume_callback): Add more debugging output.
426 (linux_nat_has_pending_sigint): New function, based on
427 linux_nat_has_pending.
428 (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
429 (stop_wait_callback): Remove flush_mask handling. Honor
430 ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
432 (linux_nat_has_pending, flush_callback): Remove.
433 (linux_nat_filter_event): Check for ignore_sigint.
434 (linux_nat_wait): Remove flush_mask support and call to
435 flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
436 * linux-nat.h (struct lwp_info): Add ignore_sigint field.
438 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
440 * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
441 report events from resumed threads.
443 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
445 * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
446 (mips_linux_init_abi): Set tdep->syscall_next_pc.
447 * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
449 (mips32_next_pc): Handle the syscall instruction.
450 * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
451 from mips-tdep.c. Add syscall_next_pc to gdbarch_tdep.
453 2008-07-26 Tom Tromey <tromey@redhat.com>
456 * valops.c (value_struct_elt): Treat function-valued field as a
459 2008-07-26 Tom Tromey <tromey@redhat.com>
462 * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
465 2008-07-26 Vladimir Prus <vladimir@codesourcery.com>
468 * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
469 (get_cmd_async_ok): Remove.
470 * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
471 * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
472 * infcmd.c (_initialize_infcmd): Likewise.
473 * thread.c (_initialize_thread): Likewise.
475 2008-07-25 Joseph Myers <joseph@codesourcery.com>
477 * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
478 128-bit long doubles in even-odd pairs of FPRs. Do not
479 right-align float arguments for big-endian.
480 (mips_n32n64_return_value): Apply return value convention for
481 structs containing one or two floating-point values to soft-float
482 as well as hard-float. Handle 128-bit long doubles in such
484 (mips_o32_push_dummy_call): Only skip one integer register for a
485 float argument passed in an FPR.
487 2008-07-25 Tom Tromey <tromey@redhat.com>
489 * tui/tui-hooks.c: Include observer.h.
490 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
492 (tui_bp_created_observer, tui_bp_deleted_observer,
493 tui_bp_modified_observer): New globals.
494 (tui_install_hooks): Use observers, not events.
495 (tui_remove_hooks): Likewise.
496 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
497 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
499 (breakpoint_notify): Check mi_can_breakpoint_notify.
500 (breakpoint_hooks): Remove.
501 (mi_cmd_break_insert): Attach observers. Don't use events.
502 * tracepoint.c: Include observer.h, not gdb-events.h.
503 (tracepoint_operation, trace_pass_command): Notify observer.
504 * interps.c: Don't include gdb-events.h.
505 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
506 * gdbarch.c: Rebuild.
507 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
508 (deprecated_current_gdbarch_select_hack): Notify observer.
509 * breakpoint.h: Don't include gdb-events.h.
510 * breakpoint.c: Don't include gdb-events.h.
511 (condition_command): Notify observer.
512 (commands_command): Likewise.
513 (commands_from_control_command): Likewise.
514 (mention, delete_breakpoint, set_ignore_count): Likewise.
515 (disable_breakpoint, do_enable_breakpoint): Likewise.
516 * Makefile.in (gdb_events_h): Remove.
517 (breakpoint_h): Update.
518 (COMMON_OBS): Remove gdb-events.o.
519 (gdb-events.o): Remove.
520 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
521 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
522 * gdb-events.c: Remove.
523 * gdb-events.h: Remove.
524 * gdb-events.sh: Remove.
526 2008-07-24 Pedro Alves <pedro@codesourcery.com>
528 * remote.c (remote_threads_extra_info): Don't query the remote
529 server about info on the internally added main thread.
531 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
533 * nto-procfs.c (procfs_attach): Populate initial thread list.
534 (procfs_wait): Return new pid, built from the inferior status.
536 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
538 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
539 * configure: Regenerate.
541 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
543 * nto-procfs.c (procfs_xfer_memory): Changed signature.
544 (procfs_resume): Workaround for dereferencing type-punned pointer
546 * nto-tdep.c (nto_parse_redirection): Change signature to be const
548 * nto-tdep.h (nto_parse_redirection): Likewise.
550 2008-07-21 Stan Shebs <stan@codesourcery.com>
552 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
553 * gdbarch.sh: Adjust comment to refer to
554 in_solib_dynsym_resolve_code().
555 * gdbarch.h, gdbarch.c: Update.
556 * solib-osf.c: Ditto.
558 (handle_inferior_event): Use in_solib_dynsym_resolve_code
560 * config/mips/nm-irix5.h: Remove undef of
561 IN_SOLIB_DYNSYM_RESOLVE_CODE.
563 2008-07-21 Tom Tromey <tromey@redhat.com>
565 * symfile.c (reread_symbols): Don't pass argument to observer.
566 * exec.c (exec_file_attach): Don't pass argument to observer.
567 * ada-lang.c (ada_executable_changed_observer): Remove argument.
568 * symtab.c (symtab_observer_executable_changed): Remove argument.
569 * observer.sh: Handle functions with no arguments.
571 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
572 Chris Demetriou <cgd@google.com>
574 * elfread.c (elf_symfile_segments): Fix the check that each loadable
575 section fits within an ELF segment to handle ELF segments that hit
576 the end of the address space.
578 2008-07-20 Chris Demetriou <cgd@google.com>
580 * MAINTAINERS (Write After Approval): Add self.
582 2008-07-18 Tom Tromey <tromey@redhat.com>
585 * NEWS: Add entry for macro commands.
586 * Makefile.in (macrocmd.o): Add gdb_string.h.
587 * macroscope.h (user_macro_scope): Declare.
588 (default_macro_scope): Update documentation.
589 (macro_user_macros): Declare.
590 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
591 Use user_macro_scope.
592 (null_macro_lookup): Remove.
593 * macrotab.h (macro_callback_fn): Declare.
594 (macro_for_each): Likewise.
595 (macro_allow_redefinitions): Likewise.
596 * macrotab.c (foreach_macro): New function
597 (macro_for_each): Likewise.
598 (struct macro_table) <redef_ok>: New field.
599 (macro_allow_redefinitions): New function.
600 (new_macro_table): Update.
601 (macro_define_function): Likewise.
602 (macro_define_object): Likewise.
603 * macroscope.c (user_macro_scope): New function.
604 (default_macro_scope): Use it.
605 (macro_user_macros): New global.
606 (standard_macro_lookup): Look in macro_user_macros.
607 (_initialize_macroscope): New function.
608 * macroexp.h (macro_is_whitespace, macro_is_digit,
609 macro_is_identifier_nondigit): Declare.
610 * macroexp.c (macro_is_whitespace): Rename. No longer static.
611 (macro_is_digit): Likewise.
612 (macro_is_identifier_nondigit): Likewise.
613 (get_identifier): Update.
614 (get_pp_number): Likewise.
615 (get_token): Likewise.
616 * macrocmd.c (skip_ws): New function.
617 (extract_identifier): Likewise.
618 (free_macro_definition_ptr): Likewise.
619 (user_macros): Remove.
620 (macro_define_command): Implement.
621 (_initialize_macrocmd): Update.
622 (macro_undef_command): Implement.
623 (print_one_macro): New function.
624 (macro_list_command): Implement.
626 2008-07-18 Joseph Myers <joseph@codesourcery.com>
628 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
630 * configure: Regenerate.
632 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
634 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
636 2008-07-15 Andreas Schwab <schwab@suse.de>
638 * valops.c (value_cast_pointers): Follow typedefs when checking
641 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
643 * block.c (block_function): Renamed to ...
644 (block_linkage_function): ... this. All callers changed.
645 * block.h (block_function): Renamed to ...
646 (block_linkage_function): ... this.
648 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
650 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
652 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
654 * frame.c (frame_sp_unwind): Delete.
655 (get_frame_sp): Do not use it.
656 * frame.h (frame_sp_unwind): Delete prototype.
658 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
660 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
662 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
664 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
665 * frame.c (frame_unwind_address_in_block): Delete.
666 (get_frame_address_in_block): Do not use it. Check the type
667 of the next frame first.
668 (frame_cleanup_after_sniffer): Update comment.
669 * frame.h (frame_unwind_address_in_block): Delete prototype.
670 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
672 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
674 * frame.c (frame_func_unwind): Delete.
675 (get_frame_func): Do not use it.
676 * frame.h (frame_func_unwind): Delete prototype.
677 * hppa-tdep.c (hppa_frame_cache): Update comment.
678 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
680 2008-07-14 Stan Shebs <stan@codesourcery.com>
682 * remote-sim.c (init_gdbsim_ops): Remove
683 TARGET_REDEFINE_DEFAULT_OPS.
685 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
687 * findvar.c (read_var_value): Remove unused variable.
689 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
691 * infrun.c (handle_inferior_event): Tag threads as stopped
692 before inserting breakpoints.
694 2008-07-15 Hui Zhu <teawater@gmail.com>
696 * MAINTAINERS: Added myself to section Write After Approval.
698 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
701 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
703 2008-07-14 Pedro Alves <pedro@codesourcery.com>
705 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
706 (i386_dicos_push_dummy_code): New.
707 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
708 Register i386_dicos_push_dummy_code.
710 2008-07-14 Markus Deuling <deuling@de.ibm.com>
712 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
713 (mips_n32n64_push_dummy_call, mips_o64_return_value)
714 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
716 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
717 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
718 (mips_n32n64_fp_arg_chunk_p): Update caller.
720 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
721 (mips_n32n64_push_dummy_call): Update caller.
723 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
725 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
726 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
729 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
731 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
732 (mips_o64_push_dummy_call): Update caller.
734 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
735 (fp_register_arg_p, mips_dump_tdep): Update caller.
737 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
738 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
740 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
742 (mips32_scan_prologue): Update caller.
744 (heuristic_proc_start): Add gdbarch as parameter. Replace
746 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
748 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
749 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
750 the current architecture. Update call to getregs_supplies.
751 (getregs_supplies): Add gdbarch as parameter and replace
754 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
755 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
756 NBSD_MIPS_JB_ELEMENT_SIZE.
757 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
758 replace current_gdbarch.
760 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
762 (mips_fetch_registers, mips_store_registers): Update call
764 (mips_load): Use get_regcache_arch to get at the current_architecture
765 and replace current_gdbarch.
767 2008-07-13 Pedro Alves <pedro@codesourcery.com>
769 * thread.c (restore_selected_frame): On fail to restore, select
770 the innermost frame, and don't crash when warning the user.
772 2008-07-13 Hui Zhu <teawater@gmail.com>
774 * symtab.c (expand_line_sal): Fix a memory leak.
776 2008-07-13 Pedro Alves <pedro@codesourcery.com>
778 * utils.c (struct continuation): Define as inheriting struct
780 (add_continuation, do_all_continuations)
781 (discard_all_continuations, add_intermediate_continuation)
782 (do_all_intermediate_continuations)
783 (discard_all_intermediate_continuations): Adjust.
785 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
787 Skip varobj in running threads.
788 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
789 thread is not stopped, skip the varobj.
790 * Makefile.in: Update dependencies.
792 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
794 Enable all commands while inferiour is running
795 * mi/mi-main.c (mi_cmd_execute): Don't check if
796 inferiour is executing.
798 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
800 Allow all CLI command even if target is executing.
801 * gdb/top.c (execute_command_1): Don't check if the inferiour
804 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
806 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
807 Fix printing of frame, when frame is wrong.
809 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
811 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
812 backchain is unreadable.
814 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
816 * spu-linux-nat.c: Include "gdbthread.h".
817 (spu_child_post_startup_inferior): Register main thread.
818 (spu_child_post_attach): Likewise.
819 * Makefile.in (spu-linux-nat.o): Update dependencies.
821 2008-07-12 Pedro Alves <pedro@codesourcery.com>
823 Rewrite continuations internals on top of cleanups and plug
824 continuation arguments leaks.
826 * defs.h (struct continuation): Make it opaque.
827 (add_continuation, add_intermediate_continuation): Drop the int
828 argument of the continuation hook argument. Add
829 continuation_free_args argument.
830 (do_all_continuations, do_all_intermediate_continuations): Drop
831 the error_p argument.
833 * utils.c (add_continuation): Drop the int argument of the
834 continuation hook argument. Add continuation_free_args argument.
835 Reimplement on top of cleanups.
836 (do_all_continuations): Drop error argument. Reimplement on top
838 (discard_all_continuations): Reimplement on top of cleanups.
839 (add_intermediate_continuation): Drop the int argument of the
840 continuation hook argument. Add continuation_free_args argument.
841 Reimplement on top of cleanups.
842 (do_all_intermediate_continuations): Drop error argument.
843 Reimplement on top of cleanups.
844 (discard_all_intermediate_continuations): Reimplement on top of
847 * breakpoint.c (until_break_command_continuation): Drop error
848 argument. Add xfree as continuation argument deleter.
850 * inf-loop.c (inferior_event_handler): On error, discard all
851 continuations. Adjust to new do_all_intermediate_continuations
852 and do_all_continuations interfaces.
854 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
855 Pass xfree as continuation argument deleter.
856 (finish_command_continuation): Drop error_p argument. Adjust.
857 (finish_command_continuation_free_arg): New.
858 (finish_command): Pass finish_command_continuation_free_arg as
859 continuation argument deleter. Adjust to new do_all_continuations
861 (attach_command_continuation): Drop error_p argument.
862 (attach_command_continuation_free_args): New.
863 (attach_command): Pass attach_command_continuation_free_args as
864 continuation argument deleter.
866 * interps.c (interp_set): Adjust to new do_all_continuations
869 * event-top.c (stdin_event_handler): In error, also discard the
870 intermediate continuations.
872 2008-07-12 Pedro Alves <pedro@codesourcery.com>
874 Replace struct continuation_args by void* and per command structs.
876 * top.c (execute_command): Remove unused arg1 and arg2 locals.
878 * breakpoint.c (struct until_break_command_continuation_args):
880 (until_break_command_continuation): Take a void* instead of a
881 continuations_arg. Adjust.
882 (until_break_command): Adjust to use struct
883 until_break_command_continuation_args instead of struct
886 * infcmd.c (struct step_1_continuation_args): New.
887 (step_1_continuation): Take a void* instead of a
888 continuations_arg. Adjust to use struct step_1_continuation_args.
889 (step_once): Adjust to use struct step_1_continuation_args.
891 (struct finish_command_continuation_args): New.
892 (finish_command_continuation): Take a void* instead of a
893 continuations_arg. Adjust to use struct
894 finish_command_continuation_args.
895 (finish_command): Adjust to use struct
896 finish_command_continuation_args.
897 (struct attach_command_continuation_args): New.
898 (attach_command_continuation): Take a void* instead of a
899 continuations_arg. Adjust to use struct
900 attach_command_continuation_args.
901 (attach_command): Adjust to use struct
902 attach_command_continuation_args.
904 * defs.h (struct continuation_arg): Delete.
905 (struct continuation): Replace the struct continuation_arg*
906 parameter of continuation_hook by a void*. Replace "arg_list"
907 member by a new "args" member with void* type.
908 (add_continuation, add_intermediate_continuation): Replace struct
909 continuation_arg type usages by void* usages.
911 * utils.c (add_continuation, do_all_continuations)
912 (add_intermediate_continuation)
913 (do_all_intermediate_continuations): Replace struct
914 continuation_arg type usages by void* usages. Pass "args" instead
917 2008-07-12 Pedro Alves <pedro@codesourcery.com>
919 * infrun.c (struct thread_stepping_state): Delete sal member.
920 (init_thread_stepping_state): Add local sal. Use it instead of
922 (handle_inferior_event): New local stop_pc_sal. Use it instead of
924 (step_into_function): Add local stop_func_sal. Use it instead of
927 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
929 Implement -exec-continue/-exec-interrupt --all.
930 * infcmd.c (continue_1): New, extracted from
931 (continue_command): ...here.
932 (interrupt_target_1): New, extracted from
933 (interrupt_target_command): ...here.
934 * inferior.h (continue_1, interrupt_target_1): New.
935 * mi/mi-main.c (mi_cmd_exec_continue)
936 (mi_cmd_exec_interrupt): Handle --all.
938 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
940 Implement --thread and --frame.
941 * gdbthread.h (find_thread_id): Declare.
942 * thread.c (find_thread_id): Make non-static.
943 * mi/mi-main.c (mi_cmd_execute): Switch to the right
944 thread and frame, if necessary.
945 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
946 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
948 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
950 * infrun.c (resume): Discard cleanups on early exit path.
952 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
954 * infrun.c (normal_stop): For MI, report which threads
957 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
959 Report thread state in -thread-info output.
960 * thread.c (print_thread_info): Add new field "state".
962 2008-07-11 Pedro Alves <pedro@codesourcery.com>
964 * infrun.c (handle_inferior_event): Also ignore a
965 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
967 2008-07-11 Tom Tromey <tromey@redhat.com>
969 * completer.c (complete_line_internal): New function, from
970 complete_line. Add 'for_help' parameter.
971 (complete_line): Use it.
972 (command_completer): Move later. Rewrite.
974 2008-07-11 Pedro Alves <pedro@codesourcery.com>
976 * thread.c (thread_apply_command): Move making the cleanup out of
979 2008-07-11 Pedro Alves <pedro@codesourcery.com>
983 * thread.c (enum thread_state): New.
984 (thread_state main_thread_running): Delete, in favor of...
985 (thread_state main_thread_state): ... this. Update throughout.
986 (clear_thread_inferior_resources): New, split from free_thread.
987 (free_thread): Call clear_thread_inferior_resources.
988 (init_thread_list): Set main thread to stopped state.
989 (add_thread_silent): Take care of PTID reuses.
990 (delete_thread): If deleting inferior_ptid or a thread with
991 refcount > 0, mark it as exited, but still keep it in the list.
992 Only notify of thread exits, if we haven't done so yet.
993 (iterate_over_threads): Make it safe to delete threads while
995 (do_captured_list_thread_ids): Don't account for exited threads.
996 (thread_alive): Check for the THREAD_EXITED state, and don't set
997 ptid to -1 on exited threads.
998 (set_running): Update to account for extra possible states.
999 (is_thread_state): New.
1000 (is_stopped, is_exited): New.
1001 (is_running): Implement in terms of is_thread_state.
1002 (any_running): Update.
1003 (print_thread_info): Update. Account for exited threads. Don't
1004 warn about missed frame restoring here, its done in the cleanup.
1005 (switch_to_thread): Don't read from a thread that has gone.
1006 (restore_current_thread): In non-stop mode, do a full context
1008 (restore_selected_frame): Add a frame_level argument. Rewrite.
1009 (struct current_thread_cleanup): Add selected_frame_level and
1010 was_stopped members.
1011 (do_restore_current_thread_cleanup): Check if thread was stopped
1012 and still is, and if the target has registers, stack and memory
1013 before restoring the selected frame. Don't delete the cleanup
1015 (restore_current_thread_cleanup_dtor): New.
1016 (make_cleanup_restore_current_thread): Remove all arguments.
1018 (thread_apply_all_command): Update. Prune threads.
1019 (thread_apply_command): Update.
1020 (thread_command): Account for currently selected exited thread.
1021 (do_captured_thread_select): Check for a running thread. Prune
1023 (_initialize_thread): Make "info threads", "thread", "thread
1024 apply", and "thread apply all" appliable without a selected thread.
1025 * gdbthread.h (struct thread_info): Replace running_ by state_.
1027 (is_exited, is_stopped): Declare.
1028 (make_cleanup_restore_current_thread): Remove all arguments.
1029 * infrun.c: Include "event-top.h".
1030 (fetch_inferior_event): In non-stop mode, restore selected thread
1031 and frame after handling the event and running breakpoint
1032 commands. Display GDB prompt if needed.
1033 (normal_stop): In non-stop mode, don't print thread switching
1035 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
1036 (get_cmd_no_selected_thread_ok): New.
1037 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
1038 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
1040 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
1041 no-selected-thread ok.
1042 * top.c (execute_command): Check for non no-selected-thread-ok
1044 * linux-nat.c (struct saved_ptids, threads_to_delete)
1045 (record_dead_thread, prune_lwps): Delete.
1046 (exit_lwp): Unconditionally delete thread.
1047 (linux_nat_resume): Remove prune_lwps call.
1048 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
1049 of is_running. Adjust to make_cleanup_restore_current_thread
1051 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
1052 selected thread has exited.
1053 * inf-loop.c (inferior_event_handler): Don't display the prompt
1055 * varobj.c (c_value_of_root): Update.
1056 * defs.h (make_cleanup_dtor): Declare.
1057 * utils.c (make_cleanup_dtor): New.
1059 * Makefile.in (infrun.o): Depend on $(event_top_h).
1061 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1063 Add "continue -a" and "interrupt -a" options for non-stop mode.
1065 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
1066 (continue_command): Add "-a" option.
1067 (interrupt_target_command): Add "-a" option.
1068 (_initialize_infcmd): Add extend help of continue and interrupt
1069 command to mention the new "-a" option. Mark "continue" async ok.
1071 2008-07-10 Doug Evans <dje@google.com>
1073 Add "set print symbol-loading on|off".
1074 * NEWS: Document new option.
1075 * symfile.h (print_symbol_loading): Declare.
1076 * symfile.c (print_symbol_loading): New global.
1077 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
1078 from ..." if print_symbol_loading.
1079 (_initialize_symfile): Add set/show print symbol-loading.
1080 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
1081 if print_symbol_loading.
1083 2008-07-10 Pedro Alves <pedro@codesourcery.com>
1085 Non-stop linux native.
1087 * linux-nat.c (linux_test_for_tracefork): Block events while we're
1089 (get_pending_status): Implement non-stop mode.
1090 (linux_nat_detach): Stop threads before detaching.
1091 (linux_nat_resume): In non-stop mode, always resume only a single
1093 (linux_handle_extended_wait): On a clone event, in non-stop mode,
1094 add new lwp to GDB's thread table, and mark as running, executing
1095 and stopped appropriately.
1096 (linux_nat_filter_event): Don't assume there are other running
1097 threads when a thread exits.
1098 (linux_nat_wait): Mark the main thread as running and executing.
1099 In non-stop mode, don't stop all lwps.
1100 (linux_nat_kill): Stop lwps before killing them.
1101 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
1103 (send_sigint_callback): New.
1104 (linux_nat_stop): New.
1105 (linux_nat_add_target): Set to_stop to linux_nat_stop.
1107 * linux-nat.h (thread_db_attach_lwp): Declare.
1109 * linux-thread-db.c (thread_get_info_callback): Check for new
1110 threads if we have none.
1111 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
1112 stopped lwp. Check for new threads if we have none.
1113 (thread_db_attach_lwp): New.
1114 (thread_db_init): Set proc_handle.pid to inferior_ptid.
1115 (check_event): Set proc_handle.pid to the stopped lwp.
1116 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
1117 lwp available, bail out if there is none.
1119 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
1122 2008-07-10 Kevin Buettner <kevinb@redhat.com>
1124 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
1125 `current_pc' from CORE_ADDR to ULONGEST.
1127 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
1130 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1132 * NEWS (New commands): Mention "set disable-randomization".
1133 * configure.ac: Add check for HAVE_PERSONALITY and
1134 HAVE_DECL_ADDR_NO_RANDOMIZE.
1135 * configure, config.in: Regenerate.
1136 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
1137 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
1139 (disable_randomization, show_disable_randomization)
1140 (set_disable_randomization): New.
1141 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
1142 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
1143 variable DISABLE_RANDOMIZATION.
1144 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
1145 DISABLE_RANDOMIZATION.
1147 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1149 Adjust all targets to new target_stop interface.
1151 * gnu-nat.c (gnu_stop): Add ptid argument.
1152 * go32-nat.c (go32_stop): Add ptid argument.
1153 (go32_create_inferior): Pass inferior_ptid to go32_stop.
1154 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
1155 * monitor.c (monitor_stop): Add ptid argument.
1156 (monitor_open): Pass inferior_ptid to monitor_stop.
1157 (monitor_interrupt): Pass inferior_ptid to target_stop.
1158 (monitor_stop): Add ptid argument.
1159 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
1160 (procfs_create_inferior): Add ptid argument.
1161 * procfs.c (procfs_stop): Add ptid argument.
1162 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
1163 * remote-sim.c (gdbsim_stop): Add ptid argument.
1164 * sol-thread.c (sol_thread_stop): Add ptid argument.
1165 * win32-nat.c (win32_stop): Add ptid argument.
1167 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1169 Non-stop inferior control.
1171 * infrun.c (resume): In non-stop mode, always resume just one
1173 (proceed): Don't call prepare_to_proceed in non-stop mode.
1174 (fetch_inferior_event): In non-stop mode, switch context before
1176 (error_is_running, ensure_not_running): New.
1177 (handle_inferior_event): In non-stop mode: Mark only the event
1178 thread as stopped. Require that the target module manages adding
1179 threads to the thread list. Assert that there isn't a
1180 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
1181 (normal_stop): Only mark not-running if inferior hasn't exited.
1182 In non-stop mode, only mark the event thread.
1184 * thread.c:Include "cli/cli-decode.h".
1185 (print_thread_info): Don't read from a running thread.
1186 Output "(running)" if thread is running.
1187 (switch_to_thread): Don't read stop_pc if thread is executing.
1188 (do_restore_current_thread_cleanup): Don't write to a running
1190 (thread_apply_all_command): Don't read from a running thread. In
1191 non-stop mode, do a full context-switch instead of just switching
1193 (thread_apply_command): In non-stop mode, do a full context-switch
1194 instead of just switching threads.
1195 (do_captured_thread_select): Likewise. Inform user if selected
1197 (_initialize_thread): Mark "info threads" and "thread" and
1200 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
1201 unregister the target from the event loop.
1203 * infcmd.c (continue_command, step_1, jump_command)
1204 (signal_command): Ensure the selected thread isn't running.
1205 (interrupt_target_command): In non-stop mode, interrupt only the
1208 * inferior.h (error_is_running, ensure_not_running): Declare.
1210 * target.h (struct target_ops): Add ptid argument to the to_stop
1212 (target_stop): Add ptid_t argument.
1214 * target.c (update_current_target): Add ptid argument to to_stop's
1216 (debug_to_stop): Add ptid_t argument.
1217 (debug_to_rcmd): Set to_stop_ptid.
1219 * remote.c (remote_stop): Add ptid_t argument.
1220 (async_remote_interrupt): Add inferior_ptid to target_stop.
1221 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
1223 * Makefile.in (thread.o): Depend on $(cli_decode_h).
1225 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1227 Don't rely on ecs->wait_for_more.
1229 * infrun.c (proceed): Clear the stepping state, set
1230 previous_inferior_ptid and clear infwait state.
1231 (wait_for_inferior): Don't clear the stepping state, set
1232 previous_inferior_ptid, or clear the infwait state here.
1233 (fetch_inferior_event): Don't clear the stepping state, set
1234 previous_inferior_ptid, or clear the infwait state here. Don't
1235 condition on wait_for_more.
1237 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1239 Refactor infrun a bit.
1241 * infrun.c (currently_stepping): Take a struct
1242 thread_stepping_state instead of an execution_control_state.
1243 (struct thread_stepping_state): New, split from
1244 execution_control_state.
1245 (gtss, tss): New globals.
1246 (proceed): Clear the stepping state, set previous_inferior_ptid
1247 and clear infwait state.
1248 (init_wait_for_inferior): Clear the stepping state,
1249 previous_inferior_ptid and infwait state.
1250 (waiton_ptid, infwait_state): New, split from
1251 execution_control_state.
1252 (struct execution_control_state): Members that persist through
1253 events moved out to either struct thred_stepping_state or made
1254 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
1255 (wait_for_inferior, fetch_inferior_event): Use local
1256 execution_control_state. Update to execution_control_state split.
1257 (init_execution_control_state): Adjust.
1258 (init_thread_stepping_state): New, extracted from
1259 init_execution_control_state.
1260 (context_switch): Take a ptid instead of an
1261 execution_control_state.
1262 (context_switch_to): Adjust.
1263 (adjust_pc_after_break): Adjust.
1264 (init_infwait_state): New.
1265 (handle_inferior_event): Adjust.
1267 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1268 Vladimir Prus <vladimir@codesourcery.com>
1270 Per-thread commands.
1272 * gdbthread.h: Remove unneeded forward declarations.
1273 Include "inferior.h".
1274 (struct thread_info): Add continuations,
1275 intermediate_continuations, proceed_to_finish, step_over_calls,
1276 stop_step, step_multi and stop_signal members.
1277 (save_infrun_state): Add continuations,
1278 intermediate_continuations, proceed_to_finish, step_over_calls,
1279 stop_step, step_multi, stop_signal and stop_bpstat parameters.
1280 (load_infrun_state): Add continuations,
1281 intermediate_continuations, proceed_to_finish, step_over_calls,
1282 stop_step, step_multi, stop_signal and stop_bpstat parameters.
1284 * thread.c (load_infrun_state): In non-stop mode, load
1285 continuations, intermediate_continuations, proceed_to_finish,
1286 step_over_calls, stop_step, step_multi and stop_signal.
1287 (save_infrun_state): Store continuations,
1288 intermediate_continuations, proceed_to_finish, step_over_calls,
1289 stop_step, step_multi, stop_signal and stop_bpstat.
1290 (save_infrun_state): Store continuations,
1291 intermediate_continuations, proceed_to_finish, step_over_calls,
1292 stop_step, step_multi, stop_signal and stop_bpstat.
1293 (free_thread): Clear The thread's stop_bpstat.
1295 * inferior.h (context_switch_to): Declare.
1297 * infrun.c (ecss): New global.
1298 (context_switch): Context switch continuations,
1299 intermediate_continuations, proceed_to_finish, step_over_calls,
1300 stop_step, step_multi, stop_signal and stop_bpstat.
1301 (wait_for_inferior): Use global ecss.
1302 (async_ecss, async_ecs): Delete.
1303 (fetch_inferior_event): Use global ecss.
1304 (context_switch_to): New.
1306 * top.c (execute_command): In non-stop, only check if the current
1307 thread is running, in all-stop, check if there's any thread
1310 * breakpoint.c (bpstat_remove_breakpoint): New.
1311 (bpstat_remove_breakpoint_callback): New.
1312 (delete_breakpoint): Clear the stop_bpstats of all threads.
1314 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
1315 current thread is running, in all-stop, check if there's any
1318 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
1320 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1322 Add non_stop global.
1324 * inferior.h (non_stop): Declare.
1325 * infrun.c (non_stop, non_stop_1): New.
1326 (set_non_stop, show_non_stop): New.
1327 (_initialize_infrun): Add "set/show non-stop" command.
1329 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1331 Adjust fork/vfork/exec to pass ptids around.
1333 * target.h (struct target_waitstatus): Store related_pid as a ptid.
1334 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
1336 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
1338 * breakpoint.c (print_it_typical, bpstat_check_location)
1339 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
1340 (create_fork_vfork_event_catchpoint): Adjust.
1341 * infrun.c (fork_event): Change parent_pid and child_pid types to
1343 (follow_exec, inferior_has_forked, inferior_has_vforked)
1344 (inferior_has_execd): Take a ptid_t and don't trim it.
1345 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
1346 * linux-nat.c (linux_child_follow_fork): Adjust.
1347 * inf-ptrace.c (inf_ptrace_wait): Adjust.
1348 * inf-ttrace.c (inf_ttrace_wait): Adjust.
1349 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
1351 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1353 Add "executing" property to threads.
1355 * inferior.h (target_executing): Delete.
1356 * gdbthread.h (struct thread_info): Add executing_ field.
1357 (set_executing, is_executing): New.
1358 * thread.c (main_thread_executing): New.
1359 (init_thread_list): Clear it and also main_thread_running.
1360 (is_running): Return false if target has no execution.
1361 (any_running, is_executing, set_executing): New.
1363 * top.c: Include "gdbthread.h".
1364 (target_executing): Delete.
1365 (execute_command): Replace target_executing check by any_running.
1366 * event-top.c: Include "gdbthread.h".
1367 (display_gdb_prompt, command_handler): Replace target_executing by
1369 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
1370 here. Replace target_executing by is_running.
1371 * infrun.c (handle_inferior_event): Mark all threads as
1373 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
1375 * stack.c (get_selected_block): Return null if inferior is
1377 * target.c (target_resume): Mark resumed ptid as executing.
1378 * breakpoint.c (until_break_command): Replace target_executing
1379 check by is_executing.
1380 * remote.c (remote_async_resume): Don't mark inferior as executing
1382 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
1385 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
1386 (mi_execute_async_cli_command): Replace target_executing by
1389 * frame.c (get_current_frame): Error out if the current thread is
1391 (has_stack_frames): New.
1392 (get_selected_frame, deprecated_safe_get_selected_frame): Check
1395 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
1398 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1400 * symfile.c (load_command): Reopen the exec file and reread
1401 symbols before anything else.
1403 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1405 * remote-sim.c: Include gdbthread.h.
1406 (remote_sim_ptid): New global.
1407 (gdbsim_create_inferior): Silently add the main task to GDB's
1409 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
1410 task from GDB's thread list.
1411 (gdbsim_resume): Adjust to use remote_sim_ptid.
1412 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
1413 (init_gdbsim_ops): Register gdbsim_thread_alive and
1415 (_initialize_remote_sim): Initialize remote_sim_ptid.
1416 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
1418 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1420 * monitor (monitor_ptid): New global.
1421 (monitor_open): Silently add the main task to GDB's thread list.
1422 (monitor_close, monitor_mourn_inferior): Silently delete the main
1423 task from GDB's thread list.
1424 (monitor_thread_alive, monitor_pid_to_str): New.
1425 (init_base_monitor_ops): Register monitor_thread_alive and
1427 (_initialize_remote_monitors): Initialize monitor_ptid.
1429 * gdbthread.h (delete_thread_silent): Declare.
1430 * thread.c (delete_thread): Rename to ...
1431 (delete_thread_1): ... this. Add "silent" parameter. If silent,
1432 don't do exit notifications.
1433 (delete_thread, delete_thread_silent): New, as wrappers to
1436 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1438 * breakpoint.c (update_global_location_list): Add boolean
1439 "should_insert" argument. Only insert locations if caller told it
1441 (update_global_location_list_nothrow): Add boolean "should_insert"
1442 argument. Pass it to update_global_location_list.
1443 (insert_breakpoints, create_longjmp_breakpoint)
1444 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
1445 (create_thread_event_breakpoint, create_solib_event_breakpoint)
1446 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
1447 (enable_watchpoints_after_interactive_call_stop)
1448 (set_momentary_breakpoint, create_breakpoints)
1449 (break_command_really, watch_command_1)
1450 (create_ada_exception_breakpoint, update_breakpoint_locations)
1451 (do_enable_breakpoint, enable_command): Pass true to
1452 update_global_location_list.
1453 (bpstat_stop_status, disable_overlay_breakpoints)
1454 (disable_watchpoints_before_interactive_call_start)
1455 (delete_breakpoint, disable_breakpoint, disable_command): Pass
1456 false to update_global_location_list.
1457 (update_breakpoints_after_exec): Don't temporarily disable
1458 always-inserted mode.
1460 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1462 * breakpoint.c (mark_breakpoints_out): Make public.
1463 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
1464 here. Update comment.
1465 * breakpoint.h (mark_breakpoints_out): Declare.
1467 * linux-nat.c (linux_handle_extended_wait): On
1468 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
1469 * inf-ttrace.c (inf_ttrace_wait): Likewise.
1471 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1473 * infrun.c (follow_exec): Reset shared libraries before adding the
1476 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
1478 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
1480 2008-07-07 Pedro Alves <pedro@codesourcery.com>
1482 * i386-dicos-tdep.c: Include "inferior.h".
1483 (i386_dicos_frame_align): New.
1484 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
1485 dummy location ON_STACK.
1486 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
1488 2008-07-07 Joel Brobecker <brobecker@adacore.com>
1490 * gstdint.h: New file.
1492 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
1494 * mi/mi-interp.c (mi_on_resume): Don't try to report
1495 resumed thread it the thread list is empty.
1497 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
1499 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
1500 completer for set to filename_completer.
1504 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
1506 Implement -target-attach.
1507 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
1509 2008-06-21 Hui Zhu <teawater@gmail.com>
1511 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
1513 2008-07-03 Pedro Alves <pedro@codesourcery.com>
1515 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
1516 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
1518 * target.h (struct target_ops): Add to_attach_no_wait member.
1519 (target_attach_no_wait): New.
1520 * target.c (update_current_target): Inherit to_attach_no_wait.
1522 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
1523 target_attach_no_wait runtime check.
1525 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
1526 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
1529 2008-07-03 Pedro Alves <pedro@codesourcery.com>
1531 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
1532 on debug_displaced being set.
1534 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1536 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
1537 directly instead of get_frame_id.
1539 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1541 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
1542 (deal_with_atomic_sequence): Update BC masks.
1543 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
1544 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
1546 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1548 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
1549 register, not the previous frame's.
1551 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1553 * source.c (select_source_symtab): Make sure we skip namespace
1554 symtabs when showing cpp source code.
1556 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
1558 * MAINTAINERS (Authorized committers): Fix my email address.
1560 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1562 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
1563 -target-download and -target-select via CLI, so that
1564 the quoting rules are the same as they were (unfortunately)
1565 in all prior gdb releases.
1566 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
1567 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1568 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
1569 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1570 (mi_cmd_execute): Set current_token even for commands
1573 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
1575 * alphafbsd-tdep.c: Update for unwinder changes.
1576 * alpha-linux-tdep.c: Likewise.
1577 * alphanbsd-tdep.c: Likewise.
1578 * alphaobsd-tdep.c: Likewise.
1579 * avr-tdep.c: Likewise.
1580 * cris-tdep.c: Likewise.
1581 * frv-linux-tdep.c: Likewise.
1582 * frv-tdep.c: Likewise.
1583 * h8300-tdep.c: Likewise.
1584 * hppa-linux-tdep.c: Likewise.
1585 * iq2000-tdep.c: Likewise.
1586 * m32c-tdep.c: Likewise.
1587 * m32r-linux-tdep.c: Likewise.
1588 * m32r-tdep.c: Likewise.
1589 * m68hc11-tdep.c: Likewise.
1590 * mep-tdep.c: Likewise.
1591 * mn10300-tdep.c: Likewise.
1592 * mt-tdep.c: Likewise.
1593 * score-tdep.c: Likewise.
1594 * sh64-tdep.c: Likewise.
1595 * sh-tdep.c: Likewise.
1596 * sparc64fbsd-tdep.c: Likewise.
1597 * sparc64nbsd-tdep.c: Likewise.
1598 * sparc64obsd-tdep.c: Likewise.
1599 * v850-tdep.c: Likewise.
1600 * vaxobsd-tdep.c: Likewise.
1601 * vax-tdep.c: Likewise.
1602 * xstormy16-tdep.c: Likewise.
1604 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1606 * mi/mi-main.c (enum captured_mi_execute_command_actions)
1607 (captured_mi_execute_command_args): Remove.
1608 (captured_mi_execute_command): Cast the closure to mi_parse
1609 pointer, not to captured_mi_execute_command_args, and don't
1610 set the action field thereof.
1611 (mi_execute_command): Pass struct mi_parse, not
1612 captured_mi_execute_command_args to captured_mi_execute_command.
1613 (mi_execute_command): Remove (dead) code for suppressing
1616 2008-06-28 Pedro Alves <pedro@codesourcery.com>
1618 * linux-nat.c (enum sigchld_state): New.
1619 (linux_nat_async_events_state): Renamed from
1620 linux_nat_async_events_enabled.
1621 (linux_nat_event_pipe_push, my_waitpid): Adjust.
1622 (sigchld_default_action): New.
1623 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
1625 (linux_nat_create_inferior): Set events state to sigchld_default
1627 (linux_nat_resume): Adjust.
1628 (linux_nat_wait): Call linux_nat_async_events unconditionally.
1629 (sigchld_handler): Adjust.
1630 (linux_nat_async_mask): Don't set SIGCHLD actions here.
1631 (get_pending_events): Adjust.
1632 (linux_nat_async_events): Rewrite to handle enum sigchld_state
1633 instead of a boolean.
1634 (linux_nat_async): Adjust.
1635 (_initialize_linux_nat): Capture default SIGCHLD action into
1636 sigchld_default_action.
1638 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1640 * breakpoint.c (moribund_locations): New.
1641 (bpstat_stop_status): Process moribund locations.
1642 (update_global_location_list): Add removed
1643 locations to moribund_locations.
1644 (breakpoint_retire_moribund): New.
1645 * breakpoint.h (struct bp_location): New field
1646 events_till_retirement.
1647 (breakpoint_retire_moribund): Declare.
1648 * thread.c (thread_count): New.
1649 * infrun.c (handle_inferior_event): Call
1650 breakpoint_retire_moribund.
1651 * gdbthread.h (thread_count): Declare.
1653 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1655 * dfp.c (decimal_convert): Call match_endianness before and after
1658 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
1660 * remote.c (remote_insert_breakpoint): Ensure that if Z0
1661 unsupported and we fall back to memory_insert_breakpoint, we
1662 use the unmodified requested address.
1664 2008-06-27 Joel Brobecker <brobecker@adacore.com>
1666 * dwarf2read.c (read_attribute_value): Issue a complaint when
1667 adjusting size attribute values of 0xffffffff as zero.
1669 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1671 * i386-tdep.c (i386_16_byte_align_p): New.
1672 (i386_push_dummy_call): Determine stack space required for
1673 arguments going forwards allowing for 16-byte alignment, then push
1674 arguments going forwards.
1676 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1678 * infrun.c (start_remote): Don't clear thread list here.
1679 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
1681 * remote.c (record_currthread): Upgrade the main thread and its
1682 entry in the thread list if this is the first time we hear about
1684 (remote_thread_alive): Consider magic_null_ptid or a ptid without
1685 a tid member always alive.
1686 (remote_find_new_threads): Don't update the main thread here.
1687 (remote_start_remote): Clear thread list here. Always add the
1689 (extended_remote_attach_1): Add the main thread here.
1690 (extended_remote_mourn_1): Re-add the main thread here.
1691 (extended_remote_create_inferior_1): Add a main thread.
1693 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
1695 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1697 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1699 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
1701 (general_thread, continue_thread): Change type to ptid_t.
1702 (record_currthread): Take a ptid_t parameter instead of an
1704 (MAGIC_NULL_PID): Delete.
1705 (set_thread): Take a ptid_t parameter and adjust.
1706 (set_general_thread, set_continue_thread): New.
1707 (remote_thread_alive, remote_newthread_step)
1708 (remote_current_thread, remote_find_new_threads)
1709 (remote_threads_info, remote_start_remote, remote_vcont_resume)
1710 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
1711 (threadalive_test, remote_pid_to_str)
1712 (remote_get_thread_local_address): Adjust.
1713 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
1714 and any_thread_ptid.
1716 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
1718 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
1719 * configure: Regenerated.
1721 2008-06-26 Joel Brobecker <brobecker@adacore.com>
1723 * dwarf2read.c (read_attribute_value): Treat size attribute
1724 values of 0xffffffff as if the attribute value was zero.
1726 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1728 * linux-nat.c: Add description of overall logic.
1730 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
1732 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
1733 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
1734 all dependencies on $(gdb_stdint_h).
1735 (distclean): Do not delete gdb_stdint.h.
1736 * acinclude.m4: Do not use stdint.m4.
1737 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
1738 uintptr_t, and gdb_stdint.h.
1739 * defs.h: Include <stdint.h>.
1740 * gdb_thread_db.h: Assume stdint.h is already included.
1741 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
1742 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
1743 include gdb_stdint.h.
1744 * configure, config.in: Regenerate.
1746 2008-06-26 Joseph Myers <joseph@codesourcery.com>
1748 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
1749 decimal floating-point values in GPRs for soft-float.
1750 (do_ppc_sysv_return_value): Handle returning decimal
1751 floating-point values in GPRs for soft-float.
1753 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1755 * target.c (target_read_until_error): New.
1756 * target.h (target_read_until_error): Declare.
1757 * mi/mi-main.c (mi_cmd_data_read_memory): Use
1758 target_read_until_error.
1760 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1762 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
1763 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
1764 after the DECFLOAT detection to fix a memory leak. Remove the
1765 redundant NUM initialization. Protect the DECFLOAT detection memory
1766 access before the P block. Restore the P memory content for the
1769 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1771 Kill the return value for all MI command functions.
1772 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
1773 (mi_cmd_argv_ftype): Change return type to void.
1775 * mi/mi-main.c: Adjust all function that implement
1776 MI commands to return nothing.
1777 (struct captured_mi_execute_command_actions):
1778 Remove the rc field.
1779 (mi_cmd_execute): Return nothing.
1780 (mi_execute_async_cli_command): Return nothing.
1781 (mi_cmd_exec_interrupt): Don't print ^done here.
1782 (mi_cmd_target_select): Don't print ^connected here.
1783 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
1784 Special-case -target-select and output ^connected, not ^done.
1786 * mi/mi-cmd-break.c: Adjust.
1787 * mi/mi-cmd-disas.c: Adjust.
1788 * mi/mi-cmd-env.c: Adjust.
1789 * mi/mi-cmd-file.c: Adjust.
1790 * mi/mi-cmd-stack.c: Adjust.
1791 * mi/mi-cmd-target.c: Adjust.
1792 * mi/mi-cmd-var.c: Adjust.
1793 * mi/mi-interp.c: Adjust.
1794 * mi/mi-symbol-cmds.c: Adjust.
1796 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1798 Emit ^running via observer.
1799 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
1801 (mi_on_resume): Print ^running if not previously output.
1802 * mi/mi-main.c (running_result_record_printed): New.
1803 (captured_mi_execute_command): Reset
1804 running_result_record_printed. Use running_result_record_printed
1805 to decide if we should skip ^done.
1806 (mi_execute_async_cli_command): Don't print ^running here.
1807 * mi/mi-main.h (current_token, running_result_record_printed):
1810 2008-06-24 Michael Snyder <msnyder@specifix.com>
1812 * infrun.c (_initialize_infrun): White space and typo fix.
1814 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
1816 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
1817 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
1818 when first loading DLL with "dll" command.
1820 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1822 * gnu-nat.c (proc_string): Use capital T for "Thread".
1824 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1826 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
1828 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1830 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1831 the target cannot run.
1833 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1835 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1836 we're attaching to a running process.
1838 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
1840 * win32-nat.c (handle_load_dll): Give dll name and load address
1841 if debug_events is on.
1842 (handle_unload_dll): Likewise.
1844 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
1846 Don't suppress *running when doing finish.
1847 * infcall.c (call_function_by_hand): Set both
1848 suppress_resume_observer and suppress_stop_observer.
1849 * infcmd.c (suppress_run_stop_observers): Split into...
1850 (suppress_resume_observer, suppress_stop_observer): ...those.
1851 (finish_command_continuation): Clear suppress_stop_observer.
1852 (finish_command): Set suppress_stop_observer.
1853 * inferior.h (suppress_run_stop_observers): Split into...
1854 (suppress_resume_observer, suppress_stop_observer): ...those.
1855 * infrun.c (normal_stop): Check for suppress_stop_observer.
1856 * thread.c (set_running): Check for suppress_resume_observer.
1858 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
1859 Pierre Muller <muller@ics.u-strasbg.fr>
1861 * gdbarch.sh (gdbarch_skip_main_prologue): New.
1862 * gdbarch.h, gdbarch.c: Regenerate.
1863 * i386-tdep.h (i386_skip_main_prologue): Declare.
1864 * i386-tdep.c (i386_skip_main_prologue): New.
1865 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
1866 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
1867 * symtab.c (find_function_start_sal): When pc points at the "main"
1868 function, call gdbarch_skip_main_prologue.
1870 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
1872 * value.c (value_primitive_field): Fetch lazy register values.
1874 2008-06-11 Pedro Alves <pedro@codesourcery.com>
1876 * NEWS: Mention support removal of undocumented S AA p PID stop
1879 * remote.c (remote_wait): Remove undocumented S AA p PID support.
1881 2008-06-10 Stan Shebs <stan@codesourcery.com>
1883 * MAINTAINERS: Update my affiliation and address.
1885 2008-06-10 Andreas Schwab <schwab@suse.de>
1887 * top.c (print_gdb_version): Don't print final newline.
1889 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1892 * Makefile.in: Update dependencies.
1893 * gdbthread.h (struct thread_info): New field
1895 (set_running, is_running): New.
1896 * thread.c (set_running, is_running): New.
1897 * inferior.h (suppress_normal_stop_observer): Rename to...
1898 (suppress_run_stop_observers): ..this.
1899 * infcmd.c (suppress_normal_stop_observer): Rename to...
1900 (suppress_run_stop_observers): ..this.
1901 (finish_command_continuation, finish_command): Adjust.
1902 * infcall.c (call_function_by_hand): Adjust.
1903 * infrun.c (normal_stop): Call set_running.
1904 * target.c (target_resume): New. Call set_running.
1905 * target.h (target_resume): Convert from macro to
1908 * mi/mi-interp.c (mi_on_resume): New.
1909 (mi_interpreter_init): Register mi_on_resume.
1911 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1913 Use observers to report stop events in MI.
1914 * mi/mi-interp.c (mi_on_normal_stop): New.
1915 (mi_interpreter_init): Register mi_on_normal_stop.
1916 (mi_interpreter_exec_continuation): Remove.
1917 (mi_cmd_interpreter_exec): Don't register the above.
1918 * mi/mi-main.c (captured_mi_execute_command): Don't care
1919 about sync_execution.
1920 (mi_execute_async_cli_command): Don't install continuation. Don't
1922 (mi_exec_async_cli_cmd_continuation): Remove.
1924 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1926 Suppress normal stop observer when it's problematic.
1927 * inferior.h (suppress_normal_stop_observer): New.
1928 * infcall.c (call_function_by_hand): Disable stop events when
1929 doing function calls.
1930 * infmcd.c (suppress_normal_stop_observer): New.
1931 (finish_command_continuation): Call normal_stop observer
1933 (finish_command): Disable stop events inside proceed.
1934 * infrun.c (normal_stop): Don't call normal stop observer if
1935 suppressed of if multi-step is in progress.
1937 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1940 * infrun.c (finish_command): Don't pass cleanup
1942 (finish_command_continuation): Don't grab cleanup from
1943 the passed data, as we don't use, and cannot, use it anyway.
1945 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1947 Introduce common cleanup for restoring integers.
1948 * defs.h (make_cleanup_restore_integer): New declaration.
1949 (struct cleanup): New field free_arg.
1950 (make_my_cleanup_2): New.
1951 * utils.c (restore_integer_closure, restore_integer)
1952 (make_cleanup_restore_integer): New.
1953 (make_my_cleanup): Initialize the free_arg field and
1954 renamed to make_my_cleanup_2.
1955 (do_my_cleanups): Call free_arg.
1956 (discard_cleanups): Call free_arg.
1957 * breakpoint.c (restore_always_inserted_mode): Remove.
1958 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
1960 2008-06-09 Doug Evans <dje@google.com>
1962 * remote.c (remote_wait): Include beginning of malformed packet
1965 2008-06-09 Tom Tromey <tromey@redhat.com>
1967 * completer.c (complete_line): Don't special-case
1968 expression_completer.
1969 (expression_completer): Only pass last word to
1971 * c-exp.y (yylex): Check 'token', not 'operator'.
1973 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
1975 * configure.ac (build_warnings): Add -Wno-format for mingw.
1976 * configure: Regenerated.
1978 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
1980 * NEWS: Make indentation consistent. Move exec tracing entry out
1981 of remote packet list.
1983 2008-06-06 Tom Tromey <tromey@redhat.com>
1985 * value.h (evaluate_subexpression_type, extract_field_op):
1987 * printcmd.c (_initialize_printcmd): Use expression_completer for
1988 'p', 'inspect', 'call'.
1989 * parser-defs.h (parse_field_expression): Declare.
1990 * parse.c: Include exceptions.h.
1991 (in_parse_field, expout_last_struct): New globals.
1992 (mark_struct_expression): New function.
1993 (prefixify_expression): Return int.
1994 (prefixify_subexp): Return int. Use expout_last_struct.
1995 (parse_exp_1): Update.
1996 (parse_exp_in_context): Add 'out_subexp' argument. Handle
1998 (parse_field_expression): New function.
1999 * expression.h (parse_field_expression): Declare.
2000 (in_parse_field): Likewise.
2001 * eval.c (evaluate_subexpression_type): New function.
2002 (extract_field_op): Likewise.
2003 * completer.h (expression_completer): Declare.
2004 * completer.c (expression_completer): New function.
2005 (count_struct_fields, add_struct_fields): New functions.
2006 * c-exp.y (yyparse): Redefine.
2007 (COMPLETE): New token.
2008 (exp): New productions.
2009 (saw_name_at_eof, last_was_structop): New globals.
2010 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
2011 (c_parse): New function.
2012 * breakpoint.c (_initialize_breakpoint): Use expression_completer
2013 for watch, awatch, and rwatch.
2014 * Makefile.in (parse.o): Depend on exceptions_h.
2016 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
2019 * gdb/valopts.c (find_overload_match): Handle references
2022 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
2024 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
2025 account the bitsize of the 'from' operand.
2027 2008-06-06 Pedro Alves <pedro@codesourcery.com>
2029 * annotate.h (annotate_thread_changed): Declare.
2031 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
2033 * annotate.c (annotate_thread_changed): New function.
2034 * thread.c (thread_command) : Use it.
2035 * infrun.c (normal_stop): Use it.
2037 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
2038 Nathan Sidwell <nathan@codesourcery.com>
2039 Joseph Myers <joseph@codesourcery.com>
2041 * acinclude.m4: Include ../config/acx.m4.
2042 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
2043 * configure, config.in: Regenerate.
2044 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
2046 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
2048 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2050 Replace 'target async' by 'maintenance set remote-async' and
2051 'target remote' combination.
2053 * remote.c (remote_async_wait): Merge into remote_wait, and
2055 (remote_async_permitted, remote_async_permitted_set): New
2057 (set_maintenance_remote_async_permitted)
2058 (show_maintenance_remote_async_permitted): New functions.
2059 (remote_async_ops, extended_async_remote_ops): Delete.
2060 (remote_async_open, extended_remote_async_open): Delete.
2061 (remote_open_1): Drop async_p parameter. Update callers. Replace
2062 async_p with remote_async_permitted checks.
2063 (extended_async_remote_attach): Delete.
2064 (remote_resume, remote_async_resume): Merge and leave remote_resume.
2065 (remote_async_terminal_inferior): Rename to...
2066 (remote_terminal_inferior): ... this, and add
2067 remote_async_termitted check.
2068 (remote_async_terminal_ours): Rename to...
2069 (remote_terminal_ours): ... this, and add remote_async_termitted
2071 (remote_wait, remote_async_wait): Merge and leave remote_wait
2073 (remote_kill, remote_async_kill): Merge and leave remote_kill
2075 (remote_async_mourn, extended_async_remote_mourn): Delete.
2076 (extended_remote_create_inferior_1): Drop async_p parameter.
2077 Update callers. Always use extended_remote_ops.
2078 (extended_remote_async_create_inferior): Delete.
2079 (remote_return_zero): Delete.
2080 (init_remote_ops): Register remote_can_async_p, remote_async,
2081 remote_async_mask, remote_terminal_inferior and
2082 remote_terminal_ours.
2083 (remote_can_async_p, remote_is_async_p): Check for
2084 remote_async_permitted.
2085 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
2086 (set_remote_cmd): Don't add async and extended-async targets.
2087 (_initialize_remote): Add set/show remote-async maintenance
2090 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2092 * remote.c (kill_kludge): Delete.
2093 (remote_wait, remote_async_wait): Don't set it.
2094 (remote_kill, remote_async_kill): Don't do anything with it.
2096 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2098 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
2100 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
2102 * bcache.c (bcache_data): Call deprecated_bcache_added function.
2103 (deprecated_bcache_added): New function name. Body of function
2104 bcache_data is used here with the addition of 'added' argument.
2105 * bcache.h (deprecated_bcache_added): New function.
2106 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
2107 work from add_psymbol_to_list - initialises partial symbol and stashes
2108 it in objfile's cache.
2109 (append_psymbol_to_list): New helper function, takes other part of
2110 work from add_psymbol_to_list - adds partial symbol to the given list.
2111 (add_psymbol_to_list): Call helper functions instead of doing work
2112 here. If adding to global list, do not duplicate partial symbols in the
2115 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
2117 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
2118 'exception caught|thrown' message.
2120 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2122 * Makefile.in: Update dependencies.
2123 * dwarf2expr.c: New include "gdb_assert.h".
2124 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
2125 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
2126 (execute_stack_op): Error out on too large RECURSION_DEPTH.
2127 Increase/decrease RECURSION_DEPTH around the function.
2129 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2131 * remote.c (get_offsets): Handle a single segment.
2132 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
2135 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
2137 * solib-svr4.c (struct lm_info): Add lm_addr.
2138 (main_lm_addr): New.
2139 (svr4_default_sos): Set lm_addr.
2140 (svr4_current_sos): Set lm_addr and main_lm_addr.
2141 (svr4_fetch_objfile_link_map): Rewrite.
2142 (svr4_clear_solib): Clear main_lm_addr.
2144 2008-06-03 Michael Snyder <msnyder@redhat.com>
2145 Joseph Myers <joseph@codesourcery.com>
2147 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
2148 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
2150 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
2152 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
2154 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
2156 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
2158 2008-06-01 Joel Brobecker <brobecker@adacore.com>
2160 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
2161 treat pointers in data space as function descriptors if the
2162 target address is also in the data space.
2164 2008-05-30 Joel Brobecker <brobecker@adacore.com>
2166 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
2167 the trad-frame register value for the SP register.
2169 2008-05-29 Mark Kettenis <kettenis@gnu.org>
2171 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
2173 2008-05-28 Joel Brobecker <brobecker@adacore.com>
2175 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
2176 that identifies function descriptors outside of the .opd section.
2178 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
2180 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
2181 temporary catchpoints. In MI add missing fields 'reason', 'disp',
2183 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
2185 (handle_gnu_v3_exceptions): Use tempflag.
2187 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
2189 Refactor varobj_update interface.
2190 * varobj.c (varobj_update): Report changes as vector. Also
2191 return not just a list of varobj, but a list of special structures
2192 that tell what exactly has changed.
2193 * varobj.h (enum varobj_update_error): Rename to
2194 varobj_scope_status.
2195 (struct varobj_update_result_t): New.
2196 (varobj_update): Adjust prototype.
2197 * mi/mi-cmd-var.c: Adjust for changes.
2199 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
2201 * varobj.c (varobj_update): Fix comment typo.
2204 2008-05-26 Joel Brobecker <brobecker@adacore.com>
2206 Set the symtab field of symbols read from ECOFF debugging entries.
2207 * mdebugread.c (add_symbol): Add new parameter symtab.
2208 (parse_symbol): Update calls to add_symbol throughout.
2210 2008-05-27 Andreas Schwab <schwab@suse.de>
2212 * symtab.h (enum address_class): Remove LOC_REGPARM and
2214 (struct symbol): Add is_argument.
2215 (SYMBOL_IS_ARGUMENT): Define.
2217 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
2218 * buildsym.c (finish_block): Likewise.
2219 * stack.c (print_frame_args, print_block_frame_locals)
2220 (print_frame_arg_vars): Likewise.
2221 * symtab.c (lookup_block_symbol): Likewise.
2222 * tracepoint.c (add_local_symbols): Likewise.
2223 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2225 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
2226 * dwarf2read.c (new_symbol): Likewise.
2227 * mdebugread.c (parse_symbol): Likewise.
2228 * stabsread.c (define_symbol): Likewise.
2230 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
2231 and LOC_COMPUTED_ARG.
2232 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2233 * ax-gdb.c (gen_var_ref): Likewise.
2234 * eval.c (evaluate_subexp_for_address): Likewise.
2235 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2236 * m2-exp.y (yylex): Likewise.
2237 * printcmd.c (address_info): Likewise.
2238 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2239 * tracepoint.c (collect_symbol, scope_info): Likewise.
2241 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
2243 * gdbarch.sh: Added new gdbarch struct
2244 core_regset_sections.
2245 * gdbarch.c: Refreshed.
2246 * gdbarch.h: Refreshed.
2247 * regset.h (core_regset_section): Declared.
2248 * linux-nat.c (linux_nat_do_thread_registers): Added
2249 support for the new gdbarch struct core_regset_sections.
2250 * utils.c (host_address_to_string): New function.
2251 * defs.h (host_address_to_string): New prototype.
2252 * i386-linux-tdep.c (i386_regset_rections): New register
2253 sections list for i386.
2254 (i386_linux_init_abi): Initialized new gdbarch struct
2255 core_regset_sections.
2256 * Makefile.in: Updated to reflect dependency changes.
2257 * ppc-linux-tdep.c (ppc_regset_sections): Register
2258 sections list for ppc.
2259 (ppc_linux_init_abi): Initialized new gdbarch struct
2260 core_regset_sections
2262 2008-05-24 Andreas Schwab <schwab@suse.de>
2264 * linespec.c (decode_objc): Save current language around call to
2267 2008-05-23 Joel Brobecker <brobecker@adacore.com>
2269 * valprint.h (get_array_bounds): Renames get_array_low_bound.
2270 * valprint.c (get_array_bounds): Renames get_array_low_bound.
2271 Return the proper bound value if the array index type is an
2272 enumerated type. Compute the high bound if requested.
2273 (val_print_array_elements): Handle the case when the array
2274 element has a null size.
2275 * ada-valprint.c (print_optional_low_bound): Add handling
2276 for empty arrays or arrays of zero-size elements.
2277 (ada_val_print_array): New function, extracted out from
2278 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
2279 handle empty arrays and arrays of zero-size elements.
2280 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
2281 code by call to ada_val_print_array.
2282 (ada_value_print): Remove handling of null array. The handling
2283 was incomplete and is now better handled by ada_val_print_array.
2285 2008-05-23 Markus Deuling <deuling@de.ibm.com>
2287 * annotate.c (annotate_source, annotate_frame_begin): Replace
2288 deprecated_print_address_numeric with paddress.
2289 * cli/cli-cmds.c (list_command, edit_command): Likewise.
2290 * tui/tui-stack.c (tui_make_status_line): Likewise.
2292 * defs.h (deprecated_print_address_numeric): Remove.
2293 * printcmd.c (deprecated_print_address_numeric): Remove.
2294 * maint.c (maint_print_section_info): Fix comment.
2296 2008-05-23 Markus Deuling <deuling@de.ibm.com>
2298 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
2299 print_binary_chars, print_char_chars): Add byte_order parameter and
2300 replace gdbarch_byte_order.
2301 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
2302 expressions and remove them. Remove unused TWO_TO_FOURTH.
2303 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
2304 endianness. Update call to print_hex_chars.
2305 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
2306 print_binary_chars, print_char_chars): Add byte_order parameter.
2307 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
2308 get at the endianness. Update print_*_char calls to use byte_order.
2310 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2312 * symtab.h (struct symbol): Make "aux_value" member a void pointer
2314 (SYMBOL_LOCATION_BATON): Update.
2316 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2318 * symtab.h (enum address_class): Remove LOC_BASEREG and
2320 (struct symbol): Remove "basereg" member of "aux_value" union.
2321 (SYMBOL_BASEREG): Remove.
2323 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
2325 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2326 (ada_add_block_symbols): Likewise.
2327 * ax-gdb.c (gen_var_ref): Likewise.
2328 * buildsym.c (finish_block): Likewise.
2329 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2330 * m2-exp.y (yylex): Likewise.
2331 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2332 * printcmd.c (address_info): Likewise.
2333 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
2334 (print_frame_arg_vars): Likewise.
2335 * symmisc.c (print_symbol): Likewise.
2336 * symtab.c (lookup_block_symbol): Likewise.
2337 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2338 (scope_info): Likewise.
2340 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2342 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
2344 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
2345 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2346 (ada_add_block_symbols): Likewise.
2347 * ax-gdb.c (gen_var_ref): Likewise.
2348 * buildsyms.c (finish_block): Likewise.
2349 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2350 * m2-exp.y (yylex): Likewise.
2351 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2352 * printcmd.c (address_info): Likewise.
2353 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
2354 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2355 * symtab.c (lookup_block_symbol): Likewise.
2356 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2357 (scope_info): Likewise.
2359 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2361 * symtab.h (enum address_class): Remove LOC_INDIRECT and
2362 LOC_HP_THREAD_LOCAL_STATIC.
2364 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
2365 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
2366 (read_var_value): Likewise.
2367 * buildsym.c (finish_block): Likewise.
2368 * objfiles.c (objfile_relocate): Likewise.
2369 * printcmd.c (address_info): Likewise.
2370 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2371 * tracepoint.c (scope_info): Likewise.
2373 2008-05-21 Markus Deuling <deuling@de.ibm.com>
2374 Maxim Grigoriev <maxim2405@gmail.com>
2376 * xtensa-tdep.c (xtensa_read_register): Remove.
2377 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
2378 argument litbase to call0_frame_cache().
2379 (call0_track_op, call0_analyze_prologue)
2380 (call0_frame_cache): Use extra argument litbase.
2382 2008-05-21 Joel Brobecker <brobecker@adacore.com>
2384 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
2386 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
2388 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
2390 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
2392 * alpha-mdebug-tdep.c: Include "trad-frame.h".
2393 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
2394 struct trad_frame_saved_reg *.
2395 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
2396 trad_frame_alloc_saved_regs. Update accesses. Record previous
2397 value of SP as being vfp.
2398 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
2399 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
2401 2008-05-21 Markus Deuling <deuling@de.ibm.com>
2403 * score-tdep.c (score_print_insn): Get the current endianess from
2404 disassemble_info instead of gdbarch_byte_order.
2406 2008-05-21 Pedro Alves <pedro@codesourcery.com>
2408 * frame.c (get_prev_frame_1): Build frame id before setting
2409 this_frame->prev_p, not after.
2411 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
2413 * annotate.c (annotate_new_thread): New function for new-thread
2415 * annotate.h: (annotate_new_thread): New extern.
2416 * thread.c (add_thread_with_info): Use it.
2417 * Makefile.in (thread.o): Add dependency on annotate.h.
2419 2008-05-20 Joel Brobecker <brobecker@adacore.com>
2421 * win32-nat.c (win32_wait): Block the control-c event while
2422 waiting for a debug event.
2424 2008-05-19 Pedro Alves <pedro@codesourcery.com>
2426 * symtab.h (lookup_symbol_in_language): Update comment.
2427 * symtab.c (lookup_symbol_aux_block): Update comment.
2428 * ada-lang.c (ada_lookup_symbol_list): Update comment.
2430 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
2432 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
2433 (lookup_symbol): Likewise.
2434 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
2435 (lookup_symbol): Likewise.
2436 (search_symbols): Update.
2438 * linespec.c (find_methods, collect_methods): Update.
2439 (add_matching_methods, add_constructors): Update.
2440 (decode_compound, decode_dollar, decode_variable): Update.
2441 (lookup_prefix_sym): Update.
2443 (symbol_found): Remove SYM_SYMTAB parameter.
2444 Use SYMBOL_SYMTAB (sym) instead.
2446 * gdbtypes.c (lookup_typename): Update.
2447 (lookup_struct, lookup_union, lookup_enum): Update.
2448 (lookup_template_type): Update.
2449 (check_typedef): Update.
2450 * language.c (lang_bool_type): Update.
2451 * mdebugread.c (parse_procedure): Update.
2452 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
2453 * parse.c (write_dollar_variable): Update.
2454 * printcmd.c (address_info): Update.
2455 * source.c (select_source_symtab): Update.
2456 * stack.c (print_frame_args, print_frame_arg_vars): Update.
2457 * valops.c (find_function_in_inferior): Update.
2458 (value_struct_elt_for_reference): Update.
2459 * value.c (value_static_field, value_fn_field): Update.
2461 * alpha-mdebug-tdep.c (find_proc_desc): Update.
2462 * arm-tdep.c (arm_skip_prologue): Update.
2463 * mt-tdep.c (mt_skip_prologue): Update.
2464 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
2466 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
2467 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
2468 (add_defn_to_vec): Likewise.
2469 (ada_add_block_symbols): Likewise.
2470 (lookup_cached_symbol, cache_symbol): Likewise.
2471 (standard_lookup): Update.
2472 (ada_lookup_symbol_list): Update.
2474 * c-valprint.c (c_val_print): Update.
2475 * cp-support.c (cp_lookup_rtti_type): Update.
2476 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
2477 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
2478 * p-valprint.c (pascal_val_print): Update.
2479 * scm-lang.c (scm_lookup_name): Update.
2485 * objc-exp.y: Update.
2488 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
2490 * language.h (struct language_defn): Remove SYMTAB parameter from
2491 la_lookup_symbol_nonlocal callback function pointer.
2493 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2494 (ada_lookup_encoded_symbol): Likewise.
2495 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2496 Always call fixup_symbol_section.
2497 (ada_lookup_symbol): Remove SYMTAB parameter.
2498 (ada_lookup_symbol_nonlocal): Likewise.
2499 * ada-exp.y (write_object_renaming): Update.
2500 (find_primitive_type): Likewise.
2502 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2503 (cp_lookup_symbol_namespace): Likewise.
2504 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
2505 (lookup_symbol_file): Likewise.
2506 (lookup_possible_namespace_symbol): Likewise.
2507 (cp_lookup_symbol_nonlocal): Likewise.
2508 (cp_lookup_symbol_namespace): Likewise.
2509 (cp_lookup_nested_type): Update.
2511 * scm-valprint.c (scm_inferior_print): Update.
2512 * valops.c (value_maybe_namespace_elt): Update.
2514 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
2515 lookup_lib_global_symbol callback function pointer.
2516 (solib_global_lookup): Remove SYMTAB parameter.
2517 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
2518 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
2520 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2521 (lookup_symbol_static): Likewise.
2522 (lookup_symbol_global): Likewise.
2523 (lookup_symbol_aux_block): Likewise.
2524 (lookup_global_symbol_from_objfile): Likewise.
2525 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
2526 (lookup_symbol_aux_local): Likewise.
2527 (lookup_symbol_aux_block): Likewise.
2528 (lookup_symbol_aux_symtabs): Likewise.
2529 (lookup_symbol_aux_psymtabs): Likewise.
2530 (lookup_global_symbol_from_objfile): Likewise.
2531 (basic_lookup_symbol_nonlocal): Likewise.
2532 (lookup_symbol_static): Likewise.
2533 (lookup_symbol_global): Likewise.
2535 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
2537 2008-05-17 Pedro Alves <pedro@codesourcery.com>
2539 * remote.c (init_extended_remote_ops): Fix typo.
2541 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2543 * NEWS: Mention new DICOS x86 target configuration.
2545 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2546 Ulrich Weigand <uweigand@de.ibm.com>
2548 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
2549 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
2551 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
2552 use it instead of ginfo->value.address. Look up minimal symbol by
2553 address and name. Assume OBJFILE is non-NULL.
2554 (fixup_symbol_section): Ensure we always have an objfile to look
2555 into. Extract and pass to fixup_section the symbol's address that
2556 will match the minimal symbol's address.
2557 (fixup_psymbol_section): Likewise.
2559 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
2560 overlays and the addrmap returned the wrong section.
2562 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
2563 calling fixup_symbol_section.
2565 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2567 * minsyms.c: Include "target.h".
2568 (find_solib_trampoline_target): Handle minimal symbols pointing
2569 to function descriptors as well.
2570 * Makefile.in (minsyms.o): Update dependencies.
2572 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
2573 (ppc64_standard_linkage1): ... this. Fix optional instructions.
2574 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
2575 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
2576 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
2577 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
2578 (ppc64_standard_linkage_target): Rename to ...
2579 (ppc64_standard_linkage1_target): ... this.
2580 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
2581 (ppc64_skip_trampoline_code): Support three variants of standard
2582 linkage stubs. Call find_solib_trampoline_target to handle
2585 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2587 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
2588 ppc64_sysv_abi_adjust_breakpoint_address.
2589 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2590 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2592 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2594 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
2595 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
2596 of ppc_linux_skip_trampoline_code.
2598 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2600 * gdbarch.sh: Delete dwarf_reg_to_regnum.
2601 * gdbarch.c, gdbarch.h: Regenerated.
2602 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
2603 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
2604 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
2606 2008-05-15 Pedro Alves <pedro@codesourcery.com>
2608 * linux-nat.c (trap_ptid): Delete.
2609 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
2611 * linux-thread-db.c (thread_db_wait): Adjust.
2613 2008-05-15 Joel Brobecker <brobecker@adacore.com>
2615 * linespec.c (decode_line_1): Fix a couple of comments.
2617 2008-05-15 Alan Modra <amodra@bigpond.net.au>
2619 * dbxread.c: Formatting.
2620 (INTERNALIZE_SYMBOL): Init n_other.
2621 (set_namestring): Take pointer to nlist arg rather than struct
2622 copy. Update all callers.
2624 2008-05-15 Andreas Schwab <schwab@suse.de>
2626 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
2627 (dwarf2read.o): Add $(addrmap_h).
2629 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2631 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
2632 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
2633 to handle ppc32 PLT entries.
2634 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
2637 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
2639 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
2640 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
2641 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
2642 (lookup_minimal_symbol_by_pc_section): Use
2643 lookup_minimal_symbol_by_pc_section_1.
2644 (lookup_solib_trampoline_symbol_by_pc): Likewise.
2646 2008-05-13 Joel Brobecker <brobecker@adacore.com>
2648 * findcmd.c: Add #include "gdb_stdint.h".
2649 * Makefile.in (findcmd.o): Update dependencies.
2651 2008-05-11 David S. Miller <davem@davemloft.net>
2653 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
2654 long double size override, Linux does use 128-bit now.
2656 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
2657 (sparc_linux_write_pc): New function.
2658 (sparc32_linux_init_abi): Register it.
2659 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
2660 (sparc64_linux_write_pc): New function.
2661 (sparc64_linux_init_abi): Register it.
2663 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
2664 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
2666 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2668 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
2669 and info.tdep_info before calling gdbarch_init_osabi.
2671 2008-05-09 Joel Brobecker <brobecker@adacore.com>
2673 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
2674 the type of the right hand side of the assignment to the type
2675 of the left hand side if the left hand side is a convenience
2678 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
2680 * NEWS: Mention gdbserver bi-arch capability.
2682 2008-05-09 Doug Evans <dje@google.com>
2685 * NEWS: Document find command and qSearch:memory packet.
2686 * Makefile.in (SFILES): Add findcmd.c.
2687 (COMMON_OBJS): Add findcmd.o.
2688 (findcmd.o): New rule.
2689 * findcmd.c: New file.
2690 * target.h (target_ops): New member to_search_memory.
2691 (simple_search_memory): Declare.
2692 (target_search_memory): Declare.
2693 * target.c (simple_search_memory): New fn.
2694 (target_search_memory): New fn.
2695 * remote.c (PACKET_qSearch_memory): New packet kind.
2696 (remote_search_memory): New fn.
2697 (init_remote_ops): Init to_search_memory.
2698 (init_extended_remote_ops): Ditto.
2699 (_initialize_remote): Add qSearch:memory packet config command.
2701 2008-05-09 Eli Zaretskii <eliz@gnu.org>
2703 * thread.c (_initialize_thread): Don't use commas and periods in
2704 first line of doc string of "set/show print thread-events".
2706 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2708 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
2709 Update for unwinder changes.
2711 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2713 * frame.c (get_frame_base_address, get_frame_locals_address)
2714 (get_frame_args_address): Pass the correct frame when calling
2715 frame_base_find_by_frame.
2717 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
2719 * remote.c (extended_remote_attach_1): Call target_find_description.
2721 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
2723 * remote.c (extended_remote_create_inferior_1): Clean up
2724 before marking the target running.
2726 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2728 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
2731 2008-05-07 Joel Brobecker <brobecker@adacore.com>
2733 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
2734 sparc64-sol2-tdep.c: Update for unwinder changes.
2736 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
2738 * cp-support.c (mangled_name_to_comp): Initialize storage.
2739 (unqualified_name_from_comp): Likewise.
2741 2008-05-07 Jie Zhang <jie.zhang@analog.com>
2743 * remote.c (remote_insert_breakpoint): Call get_remote_state
2744 after gdbarch_breakpoint_from_pc is called.
2745 (remote_insert_hw_breakpoint): Likewise.
2747 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2749 * valprint.c (val_print): Add new language parameter and use it
2750 instead of using the current_language. Update calls to val_print
2752 (common_val_print): Add new langauge parameter and pass it to
2754 * value.h (struct language_defn): Add opaque declaration.
2755 (val_print, common_val_print): Update declarations.
2756 * stack.c (print_frame_args): Update call to common_val_print
2757 using the appropriate language.
2758 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2759 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
2760 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
2761 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
2762 #include "language.h" if necessary.
2763 Update calls to val_print and common_val_print.
2764 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
2765 Update dependencies.
2767 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2769 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
2770 pointing inside a non-executable section as function descriptors.
2772 2008-05-06 Pedro Alves <pedro@codesourcery.com>
2774 * inf-loop.c (inferior_event_handler): Run all continuations and
2775 print any language change before running the breakpoint commands.
2777 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2779 * frame-unwind.c (frame_unwind_got_bytes): New function.
2780 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
2781 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
2782 for unwinder changes.
2784 2008-05-05 Doug Evans <dje@google.com>
2786 * NEWS: Mention new /m modifier for disassemble command.
2787 * cli/cli-cmds.c (print_disassembly): New function.
2788 (disassemble_current_function): New function
2789 (disassemble_command): Recognize /m modifier, print mixed
2791 (init_cli_cmds): Update disassemble help text.
2793 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
2795 * xtensa-tdep.c: Update for unwinder changes.
2797 2008-05-05 Andreas Schwab <schwab@suse.de>
2799 Update m68k port for unwinder changes.
2800 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
2801 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
2802 (m68k_frame_unwind): Use default_frame_sniffer.
2803 (m68k_frame_sniffer): Remove.
2804 (m68k_frame_base_address): Expect this_frame.
2805 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
2807 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
2808 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
2809 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
2810 parameter instead of pc value.
2811 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
2813 (m68k_linux_sigtramp_frame_this_id)
2814 (m68k_linux_sigtramp_frame_prev_register)
2815 (m68k_linux_sigtramp_frame_sniffer): Update signature.
2816 (m68k_linux_sigtramp_frame_unwind): Use
2817 m68k_linux_sigtramp_frame_sniffer.
2818 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
2820 * m68klinux-nat.c (store_register): Fix typo.
2822 2008-05-05 Pedro Alves <pedro@codesourcery.com>
2824 * infcmd.c (step_1): Put thread id on the stack to avoid possible
2827 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
2829 * symfile.c (reread_symbols): Update objfile's entry point.
2831 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
2832 Joel Brobecker <brobecker@adacore.com>
2834 * ada-lang.c: Update throughout to use symbol_matches_domain
2835 instead of matching the symbol domain explictly.
2836 * dwarf2read.c (add_partial_symbol): Do not add new psym for
2837 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
2838 class as typedefs. See lookup_partial_symbol function.
2839 (new_symbol): Similar to add_partial_symbol, do not create
2840 symbol for the typedef. See lookup_block_symbol.
2841 * symtab.c (symbol_matches_domain): New function, takes care
2842 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
2843 (lookup_partial_symbol): Use symbol_matches_domain to see if the
2844 found psym domain matches the given domain.
2845 (lookup_block_symbol): Likewise.
2847 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2849 * top.c (command_line_handler_continuation): Remove.
2850 (execute_command): Do not install the above.
2852 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2854 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
2855 and catch all exceptions from it.
2856 * top.c (command_line_handler_continuation): Don't
2857 call bpstat_do_action here.
2859 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2861 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
2862 (struct die_info): Remove type.
2863 (read_type_die, read_typedef, read_base_type, read_subrange_type)
2864 (read_structure_type, read_enumeration_type, read_array_type)
2865 (read_tag_pointer_type, read_tag_ptr_to_member_type)
2866 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
2867 (read_tag_string_type, read_subroutine_type, read_set_type)
2868 (read_unspecified_type): Delete prototypes. Remove check for
2869 already-loaded type. Return the new type.
2870 (set_die_type): Return the new type.
2871 (reset_die_and_siblings_types): Delete.
2872 (load_comp_unit, load_full_comp_unit): Set type_hash.
2873 (process_queue): Remove call to reset_die_and_siblings_types.
2874 (process_die): Do not read most types here. Use read_type_die
2876 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
2877 (quirk_gcc_member_function_pointer): Return the new type.
2878 (process_structure_scope, process_enumeration_scope): Use
2879 get_die_type and read the DIE's type.
2880 (read_full_die): Do not initialize die->type.
2881 (tag_type_to_type): Use read_type_die.
2882 (read_type_die): Check for already defined types. Return the
2884 (determine_prefix): Use get_die_type.
2885 (set_die_type): Return the type.
2886 (get_die_type): Take a CU argument. Check for no type_hash.
2888 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2890 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
2893 2008-05-04 Pedro Alves <pedro@codesourcery.com>
2895 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
2896 and bp_longjmp_resume breakpoints.
2897 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
2899 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
2900 breakpoints. Create bp_longjmp breakpoints as momentary
2902 (enable_longjmp_breakpoint): Delete.
2903 (set_longjmp_breakpoint): New.
2904 (disable_longjmp_breakpoint): Delete.
2905 (delete_longjmp_breakpoint): New.
2906 (set_longjmp_resume_breakpoint): Delete.
2907 (set_momentary_breakpoint_at_pc): New.
2908 (breakpoint_re_set_one): Don't delete bp_longjmp and
2909 bp_longjmp_resume breakpoints.
2910 (breakpoint_re_set): Don't create longjmp and longjmp-resume
2913 * infrun.c (step_resume_breakpoint): Add comment.
2914 (struct execution_control_state): Delete handling_longjmp member.
2915 (init_execution_control_state). Don't clear handling_longjmp.
2916 (context_switch): Don't context switch handling_longjmp.
2917 (handle_inferior_event): If handling a bp_longjmp breakpoint,
2918 create a bp_longjmp_resume breakpoint, and set it as current
2919 step_resume_breakpoint, then step over the longjmp breakpoint. If
2920 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
2921 breakpoint, delete the longjmp-resume breakpoint, and stop
2923 (currently_stepping): Remove handling_longjmp from expression.
2924 (insert_step_resume_breakpoint_at_sal): Update comment.
2925 (insert_longjmp_resume_breakpoint): New.
2927 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
2928 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
2930 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
2931 (set_longjmp_resume_breakpoint): Delete declaration.
2933 * gdbthread.h (save_infrun_state): Remove handling_longjmp
2935 (load_infrun_state): Delete *handling_longjmp parameter.
2936 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
2938 (load_infrun_state): Delete *handling_longjmp parameter. Update
2941 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
2942 (delete_longjmp_breakpoint_cleanup): New.
2943 (step_1): Call set_longjmp_breakpoint instead of
2944 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
2945 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
2946 (step_1_continuation): Pass thread id in the continuation args to
2948 (step_once): Add thread parameter. Pass thread id the the
2951 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2953 Set CU BASE_ADDRESS already from partial DIEs.
2954 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
2955 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
2956 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
2957 from these variables if it was still unset.
2959 * Makefile.in: Update dependencies.
2960 * dwarf2read.c: Include "addrmap.h"
2961 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
2962 (dwarf2_ranges_read): New prototype.
2963 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
2964 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
2965 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
2966 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
2967 comment for it. Add the found ranges to RANGES_PST. New variable
2968 BASEADDR, initialize it the common way.
2969 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
2970 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
2971 HAS_RANGES_OFFSET for the later processing.
2972 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
2973 * symtab.c: Include "addrmap.h"
2974 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
2975 Move the psymtab locator into ...
2976 (find_pc_sect_psymtab_closer): ... a new function.
2978 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2980 * arch-utils.c (gdbarch_update_p): Use default values for
2981 info.abfd and info.target_desc if they are NULL.
2982 (gdbarch_from_bfd): Remove assertion.
2983 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
2984 using the current target description.
2985 (gdbarch_info_fill): Do not use default values for info->abfd
2986 and info->target_desc.
2988 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2990 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
2992 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2994 * inferior.h (read_pc_pid, write_pc_pid): Remove.
2995 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
2997 * regcache.c (read_pc_pid): Remove, replace by ...
2998 (regcache_read_pc): ... this function.
2999 (write_pc_pid): Remove, replace by ...
3000 (regcache_write_pc): ... this function.
3001 (read_pc, write_pc): Update.
3003 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
3004 write_pc_pid by regcache_read_pc and regcache_write_pc.
3005 (displaced_step_fixup): Likewise.
3006 (resume): Likewise. Use regcache arch instead of current_gdbarch.
3007 (prepare_to_proceed): Likewise.
3008 (proceed): Likewise.
3009 (adjust_pc_after_break): Likewise.
3010 (handle_inferior_event): Likewise.
3012 * linux-nat.c (cancel_breakpoint): Likewise.
3013 * linux-thread-db.c (check_event): Likewise.
3014 * aix-thread.c (aix_thread_wait): Likewise.
3015 * tracepoint.c (trace_dump_command): Likewise.
3017 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3019 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
3020 SYMBOL_LOCATION_BATON.
3022 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
3024 * target.h (struct target_ops): New field to_auxv_parse.
3025 * auxv.c (default_auxv_parse): New, renamed from previous
3027 (target_auxv_parse): Try to call target method. Fallback to
3028 default_auxv_parse if not found.
3029 * procfs.c (procfs_auxv_parse): New.
3030 (init_procfs_ops): On Solaris, in 64-bit mode, install
3033 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
3035 * symfile.c (add_symbol_file_command): Use paddress rather than
3036 hex_string to print the address.
3038 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3040 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
3041 return the null frame ID to terminate the backtrace.
3043 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3045 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
3046 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
3047 (SIG_FRAME_PC_OFFSET): Likewise.
3048 (SIG_FRAME_LR_OFFSET): Likewise.
3049 (SIG_FRAME_FP_OFFSET): Likewise.
3050 (rs6000_push_dummy_call): Likewise.
3051 (rs6000_return_value): Likewise.
3052 (rs6000_convert_from_func_ptr_addr): Likewise.
3053 (branch_dest, rs6000_software_single_step): Likewise.
3054 (deal_with_atomic_sequence): Rename to ...
3055 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
3056 Do not call branch_dest; inline required parts of that function.
3057 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
3058 with SYMBOL_LINKAGE_NAME.
3059 (struct reg, regsize): Delete.
3060 (read_memory_addr): Delete; inline into callers.
3061 (rs6000_skip_prologue): Move after skip_prologue.
3062 (skip_prologue): Remove prototype.
3063 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
3064 initialization as if this variable were true. Do not install
3065 ppc64_sysv_abi_adjust_breakpoint_address.
3067 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
3068 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
3070 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
3071 (SIG_FRAME_PC_OFFSET): Likewise.
3072 (SIG_FRAME_LR_OFFSET): Likewise.
3073 (SIG_FRAME_FP_OFFSET): Likewise.
3074 (rs6000_push_dummy_call): Likewise.
3075 (rs6000_return_value): Likewise.
3076 (rs6000_convert_from_func_ptr_addr): Likewise.
3077 (branch_dest, rs6000_software_single_step): Likewise. Replace
3078 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
3079 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
3080 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
3081 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
3082 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
3084 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
3085 (AIX_TEXT_SEGMENT_BASE): New macro.
3086 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
3087 by AIX_TEXT_SEGMENT_BASE.
3089 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
3090 (struct gdbarch_tdep): Remove text_segment_base member.
3091 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
3092 ppc64_sysv_abi_adjust_breakpoint_address.
3094 * Makefile.in (rs6000-tdep.o): Update dependencies.
3095 (rs6000-aix-tdep.o): Likewise.
3097 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
3098 Thiago Jung Bauermann <bauerman@br.ibm.com>
3100 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
3101 * doublest.c (convert_typed_floating): Fix typo in comment.
3102 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
3103 * frame-unwind.h (frame_sniffer_ftype): Likewise.
3104 * frame.c (frame_unwind_address_in_block): Likewise.
3105 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
3106 * symtab.h (struct symbol): Likewise.
3107 * tramp-frame.h (struct trad_frame_cache): Likewise.
3108 * value.c (allocate_repeat_value): Likewise.
3110 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3112 * infrun.c (handle_inferior_event): Do not insert breakpoints at
3113 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
3115 2008-05-03 Pedro Alves <pedro@codesourcery.com>
3117 * parse.c (parse_exp_in_context): Don't override
3118 expression_context_pc if get_selected_block returned a valid
3121 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
3123 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
3124 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
3125 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
3127 * c-typeprint.c (c_type_print_base): Delete handling of template
3129 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
3130 (METHOD_PTR_TO_VOFFSET): Delete.
3131 * defs.h (QUIT_FIXME): Delete.
3132 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
3133 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
3134 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
3135 ninstantiations, and instantiations.
3136 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
3137 (TYPE_FN_FIELD_INLINED): Delete.
3138 * srec.h (SREC_BINARY): Delete.
3139 * symtab.c (symbol_init_demangled_name): Delete.
3140 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
3141 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
3142 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
3143 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
3144 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
3145 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
3146 * target.h (enum thread_control_capabilities): Delete tc_switch.
3147 (target_can_switch_threads): Delete.
3149 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
3151 * Makefile.in (objfiles.o): Update.
3152 * exec.c (exec_set_section_address): Support p->addr != 0.
3153 * objfiles.c (objfile_relocate): Update exec_ops section
3155 * symfile.c (place_section): Move exec_set_section_address call...
3156 (default_symfile_offsets): ...to here.
3158 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3160 * Makefile.in (ppc_linux_tdep_h): New macro.
3161 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
3162 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
3163 (powerpc_e500l_c): Likewise.
3164 (ppc-linux-nat.o): Update dependencies.
3165 (ppc-linux-tdep.o): Update dependencies.
3166 (rs6000-tdep.o): Update dependencies.
3168 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
3169 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
3170 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
3171 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
3172 (tdesc_powerpc_e500): Remove.
3174 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
3175 and "features/rs6000/powerpc-altivec64.c".
3176 (ppc_supply_reg, ppc_collect_reg): Make global.
3177 (variants): Use tdesc_powerpc_32 for "powerpc" and
3178 tdesc_powerpc_altivec64 for "powerpc64".
3179 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
3181 * ppc-linux-tdep.h: New file.
3183 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
3184 Include "features/rs6000/powerpc-32l.c".
3185 Include "features/rs6000/powerpc-altivec32l.c".
3186 Include "features/rs6000/powerpc-64l.c".
3187 Include "features/rs6000/powerpc-altivec64l.c".
3188 Include "features/rs6000/powerpc-e500l.c".
3189 (ppc_linux_supply_gregset): New function.
3190 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
3191 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
3192 (ppc64_linux_gregset): Likewise.
3193 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
3194 (ppc_linux_trap_reg_p): New function.
3195 (ppc_linux_write_pc): New function.
3196 (ppc_linux_core_read_description): New function.
3197 (ppc_linux_init_abi): Install ppc_linux_write_pc and
3198 ppc_linux_core_read_description. Install orig_r3 and trap
3199 registers if present in the target description.
3200 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
3202 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
3203 (PT_ORIG_R3, PT_TRAP): Define if necessary.
3204 (ppc_register_u_addr): Handle orig_r3 and trap registers.
3205 (fetch_ppc_registers): Likewise.
3206 (store_ppc_registers): Likewise.
3207 (store_register): Likewise.
3208 (ppc_linux_read_description): Check whether AltiVec is supported.
3209 Check whether inferior is 32-bit or 64-bit. Return the appropriate
3210 Linux target description.
3212 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
3213 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
3214 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
3215 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
3216 rs6000/powerpc-e500. Update -expedite variables accordingly.
3218 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
3219 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
3220 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
3221 * features/rs6000/powerpc-e500.c: Regenerate.
3222 * features/rs6000/powerpc-32.c: Regenerate.
3223 * features/rs6000/powerpc-64.c: Regenerate.
3225 * features/rs6000/power-linux.xml: New file.
3226 * features/rs6000/power64-linux.xml: New file.
3227 * features/rs6000/powerpc-32l.xml: New file.
3228 * features/rs6000/powerpc-altivec32l.xml: New file.
3229 * features/rs6000/powerpc-64l.xml: New file.
3230 * features/rs6000/powerpc-altivec64l.xml: New file.
3231 * features/rs6000/powerpc-e500l.xml: New file.
3232 * features/rs6000/powerpc-32l.c: New (generated) file.
3233 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
3234 * features/rs6000/powerpc-64l.c: New (generated) file.
3235 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
3236 * features/rs6000/powerpc-e500l.xml: New (generated) file.
3238 * regformats/reg-ppc.dat: Remove.
3239 * regformats/reg-ppc64.dat: Remove.
3240 * regformats/rs6000/powerpc-32.dat: Remove.
3241 * regformats/rs6000/powerpc-64.dat: Remove.
3242 * regformats/rs6000/powerpc-e500.dat: Remove.
3243 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
3244 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
3245 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
3246 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
3247 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
3249 2008-05-03 Pedro Alves <pedro@codesourcery.com>
3251 * thread.c (delete_thread): Call observer_notify_thread_exit.
3252 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
3253 thread_exit observer.
3254 (mi_thread_exit): New.
3256 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
3258 * breakpoint.c (create_exception_catchpoint): Remove prototype
3259 for already deleted function.
3260 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
3261 * frame.h (show_stack_frame): Remove prototype.
3262 * stack.c (show_stack_frame): Remove empty, unused function.
3263 * source.c (symtab_to_fullname, print_source_lines): Small fix
3265 * value.c (show_values): Update comments to mention "show values"
3266 command instead of "info history".
3268 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
3270 * linespec.c: Include "target.h".
3271 (minsym_found): Handle minimal symbols pointing to function
3272 descriptors. Use find_function_start_pc.
3273 * minsyms.c (msymbol_objfile): New function.
3274 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
3275 to function descriptors.
3276 * symtab.c (fixup_section): Only use minimal symbol at the same
3277 address to determine section of a symbol.
3278 (find_function_start_pc): New function.
3279 (find_function_start_sal): Use it.
3280 * symtab.h (msymbol_objfile): Add prototype.
3281 (find_function_start_pc): Likewise.
3282 * value.c: Include "objfiles.h".
3283 (value_fn_field): Handle minimal symbols pointing to function
3285 * Makefile.in (linespec.o): Update dependencies.
3286 (value.o): Likewise.
3288 2008-05-02 Joel Brobecker <brobecker@adacore.com>
3290 * ada-lang.c (unwrap_value): Handle the case where the "F" field
3291 inside a PAD type is a bitfield.
3293 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
3295 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
3296 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3297 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3298 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
3299 Allow typedefs when checking for function pointer arguments.
3300 Right-align small structs passed on the stack.
3301 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
3302 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3303 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3305 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3307 * Makefile.in (arm-tdep.o): Update.
3308 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
3309 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
3310 (arm_pc_is_thumb): Use mapping symbols.
3311 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
3312 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
3313 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
3314 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
3315 * gdbarch.sh: Add record_special_symbol.
3316 * gdbarch.c, gdbarch.h: Regenerated.
3317 * objfiles.c (struct objfile_data): Add cleanup member.
3318 (register_objfile_data_with_cleanup): New function, from
3319 register_objfile_data.
3320 (register_objfile_data): Use it.
3321 (objfile_free_data): Call clear_objfile_data.
3322 (clear_objfile_data): Call cleanup functions.
3323 * objfiles.h (register_objfile_data_with_cleanup): Declare.
3325 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3327 * objfiles.c (init_entry_point_info): Handle shared libraries.
3329 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3331 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
3334 2008-05-02 Jim Blandy <jimb@codesourcery.com>
3335 Pedro Alves <pedro@codesourcery.com>
3337 Implement displaced stepping.
3339 * gdbarch.sh (max_insn_length): New 'variable'.
3340 (displaced_step_copy, displaced_step_fixup)
3341 (displaced_step_free_closure, displaced_step_location): New
3343 (struct displaced_step_closure): Add forward declaration.
3344 * gdbarch.c, gdbarch.h: Regenerated.
3346 * arch-utils.c: #include "objfiles.h".
3347 (simple_displaced_step_copy_insn)
3348 (simple_displaced_step_free_closure)
3349 (displaced_step_at_entry_point): New functions.
3350 * arch-utils.h (simple_displaced_step_copy_insn)
3351 (simple_displaced_step_free_closure)
3352 (displaced_step_at_entry_point): New prototypes.
3354 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
3355 (I386_MAX_MATCHED_INSN_LEN): ... this.
3356 (i386_absolute_jmp_p, i386_absolute_call_p)
3357 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
3358 (i386_displaced_step_fixup): New functions.
3359 (struct i386_insn, i386_match_insn): Update.
3360 (i386_gdbarch_init): Set gdbarch_max_insn_length.
3361 * i386-tdep.h (I386_MAX_INSN_LEN): New.
3362 (i386_displaced_step_fixup): New prototype.
3363 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
3364 Register gdbarch_displaced_step_copy,
3365 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
3366 and gdbarch_displaced_step_location functions.
3368 * infrun.c (debug_displaced): New variable.
3369 (show_debug_displaced): New function.
3370 (struct displaced_step_request): New struct.
3371 (displaced_step_request_queue, displaced_step_ptid)
3372 (displaced_step_gdbarch, displaced_step_closure)
3373 (displaced_step_original, displaced_step_copy)
3374 (displaced_step_saved_copy, can_use_displaced_stepping): New
3376 (show_can_use_displaced_stepping, use_displaced_stepping)
3377 (displaced_step_clear, cleanup_displaced_step_closure)
3378 (displaced_step_dump_bytes, displaced_step_prepare)
3379 (displaced_step_clear_cleanup, write_memory_ptid)
3380 (displaced_step_fixup): New functions.
3381 (resume): Call displaced_step_prepare.
3382 (proceed): Call read_pc once, and remember the value. If using
3383 displaced stepping, don't remove breakpoints.
3384 (handle_inferior_event): Call displaced_step_fixup. Add some
3385 debugging output. When we try to step over a breakpoint, but get
3386 a signal to deliver to the thread instead, ensure the step-resume
3387 breakpoint is actually inserted. If a thread hop is needed, and
3388 displaced stepping is enabled, don't remove breakpoints.
3389 (init_wait_for_inferior): Call displaced_step_clear.
3390 (_initialize_infrun): Add "set debug displaced" command. Add
3391 "maint set can-use-displaced-stepping" command. Clear
3392 displaced_step_ptid.
3393 * inferior.h (debug_displaced): Declare variable.
3394 (displaced_step_dump_bytes): Declare function.
3396 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
3399 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3401 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
3402 (arm_force_mode_string, arm_show_fallback_mode)
3403 (arm_show_force_mode): New.
3404 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
3406 (_initialize_arm_tdep): Add "set arm fallback-mode"
3407 and "set arm force-mode".
3408 * NEWS: Document new commands.
3410 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
3412 * main.h (batch_silent): Declare.
3413 * event-top.c: Include main.h.
3414 (gdb_setup_readline): Remove extern batch_silent declaration.
3415 * infrun.c (normal_stop): Don't print source location when running in
3416 --batch-silent mode.
3417 * Makefile.in (event-top.o): Add main.h dependency.
3419 2008-05-02 Andreas Schwab <schwab@suse.de>
3421 * target.h (struct target_ops): Add
3422 to_watchpoint_addr_within_range.
3423 (target_watchpoint_addr_within_range): New function.
3424 * target.c (update_current_target): Inherit
3425 to_watchpoint_addr_within_range, defaulting to
3426 default_watchpoint_addr_within_range.
3427 (default_watchpoint_addr_within_range): New function.
3428 (debug_to_watchpoint_addr_within_range): New function.
3429 (setup_target_debug): Set to_watchpoint_addr_within_range.
3430 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
3432 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
3433 * breakpoint.c (watchpoints_triggered): Use
3434 target_watchpoint_addr_within_range.
3436 2008-05-01 Pedro Alves <pedro@codesourcery.com>
3438 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
3439 (i[34567]86-*-dicos*, x86_64-*-dicos*):
3440 Set gdb_osabi to GDB_OSABI_DICOS.
3442 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
3443 * osabi.c (gdb_osabi_name): Add "DICOS".
3445 * i386-dicos-tdep.c: New file.
3447 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
3448 (ALLDEPFILES): Add i386-dicos-tdep.c.
3449 (i386-dicos-tdep.o): New rule.
3451 2008-05-01 Pedro Alves <pedro@codesourcery.com>
3453 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
3454 and register the fork's PTID as a thread.
3456 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
3459 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
3460 assign its value to the breakpoint created.
3461 (create_breakpoints): Add breakpoint_ops argument and pass it
3462 to create_breakpoint call.
3463 (break_command_really): Add breakpoint_ops argument and pass/assign
3465 (break_command_1): Pass NULL as ops argument.
3466 (set_breakpoint): Pass NULL as ops argument.
3467 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
3468 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
3469 catch and throw catchpoints.
3471 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
3474 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
3475 translate signal numeric value from the target to GDB's enum
3477 * gdbarch.c, gdbarch.h: Regenerated.
3478 * gdbarch.sh: Added two new functions target_signal_from_host and
3479 target_signal_to_host.
3480 * target.h (default_target_signal_from_host,
3481 default_target_signal_to_host): New functions - declarations.
3482 * signals/signals.c (struct gdbarch): New declaration.
3483 (default_target_signal_to_host, default_target_signal_from_host): New
3486 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
3487 Pedro Alves <pedro@codesourcery.com>
3489 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
3490 Johnston <jjohnstn@redhat.com>.
3492 * NEWS: Mention attach to stopped process fix.
3493 * infcmd.c (detach_command, disconnect_command): Discard the thread
3495 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
3496 attaching. Use signal_stop_state.
3497 (signal_stop_state): Check stop_soon.
3498 * linux-nat.c (kill_lwp): Declare earlier.
3499 (pid_is_stopped, linux_nat_post_attach_wait): New.
3500 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
3502 (linux_nat_attach): Use linux_nat_post_attach_wait.
3503 (detach_callback, linux_nat_detach): Improve handling for signalled
3505 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
3506 from the process ID.
3507 * Makefile.in (infcmd.o): Update.
3509 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
3511 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
3512 * arm-tdep.c (arm_frame_is_thumb): New.
3513 (arm_pc_is_thumb): Clarify comment.
3514 (thumb_analyze_prologue): Remove PC special case.
3515 (thumb_scan_prologue): Take a block_addr argument. Use it for
3516 find_pc_partial_function. Remove unused variables.
3517 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
3518 for find_pc_partial_function. Remove PC special case.
3519 (arm_prologue_prev_register): Add special handling for PC and CPSR.
3520 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
3521 (arm_get_next_pc): Use arm_frame_is_thumb.
3522 (arm_write_pc): Use CPSR_T instead of 0x20.
3523 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
3524 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
3526 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
3527 DWARF2_FRAME_REG_FN.
3528 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
3529 DWARF2_FRAME_REG_FN.
3530 (struct dwarf2_frame_state_reg): Add FN to loc union.
3532 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
3534 * exec.c (print_section_info): Add missing '\n'.
3536 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
3538 * thread.c (add_thread): Move observer call to ...
3539 (add_thread_silent): ... here.
3541 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3543 * rs6000-tdep.c: Update for unwinder changes.
3544 * ppcobsd-tdep.c: Likewise.
3546 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3548 * s390-tdep.c: Update for unwinder changes.
3550 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3552 * spu-tdep.c: Update for unwinder changes.
3554 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3556 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
3557 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
3558 sparc64-linux-tdep.c: Update for unwinder changes.
3560 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3562 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
3563 for unwinder changes.
3564 * mips-tdep.c: Likewise.
3565 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
3568 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3570 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
3573 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3575 Update i386 and amd64 ports for unwinder changes.
3577 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
3578 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
3579 (amd64_frame_unwind): Use default_frame_sniffer.
3580 (amd64_frame_sniffer): Delete.
3581 (amd64_sigtramp_frame_cache): Expect this_frame.
3582 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
3583 (amd64_sigtramp_frame_sniffer): Update signature.
3584 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
3585 (amd64_frame_base_address): Expect this_frame.
3586 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
3588 (amd64_init_abi): Use set_gdbarch_dummy_id and
3589 frame_unwind_append_unwinder.
3590 * i386-tdep.c (i386_frame_cache): Expect this_frame.
3591 (i386_frame_this_id, i386_frame_prev_register): Update signature.
3592 (i386_frame_unwind): Use default_frame_sniffer.
3593 (i386_frame_sniffer): Delete.
3594 (i386_sigtramp_frame_cache): Expect this_frame.
3595 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
3596 (i386_sigtramp_frame_sniffer): Update signature.
3597 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
3598 (i386_frame_base_address): Update signature.
3599 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
3600 (i386_push_dummy_call): Update comment.
3601 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
3603 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
3604 and frame_unwind_append_unwinder.
3605 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
3606 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
3607 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
3608 i386nbsd-tdep.c: Update for unwinder changes.
3610 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3612 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
3613 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
3615 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
3616 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
3617 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
3619 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
3621 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
3623 * tramp-frame.h (struct tramp_frame): Update signature of init.
3624 * Makefile.in (trad-frame.o): Update.
3626 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3628 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
3629 (execute_stack_op): Put this_frame in the baton.
3630 (execute_cfa_program): Take this_frame.
3631 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
3632 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
3633 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
3634 (dwarf2_frame_this_id): Adjust to work on this_frame.
3635 (dwarf2_signal_frame_this_id): Delete.
3636 (dwarf2_frame_prev_register): Update signature. Use new frame
3638 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
3639 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
3640 dwarf2_frame_sniffer.
3641 (dwarf2_append_unwinders): New.
3642 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
3644 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
3645 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
3646 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
3647 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
3648 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
3649 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
3650 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
3651 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
3652 (dwarf2_append_unwinders): Declare.
3653 (dwarf2_frame_base_sniffer): Update declaration.
3654 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
3657 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3659 Convert frame unwinders to use the current frame and
3662 * frame.c (frame_debug): Make global.
3663 (get_frame_id): Pass this frame to unwinder routines.
3664 (frame_pc_unwind): Remove unused unwind->prev_pc support.
3665 (do_frame_register_read): Do not discard the return value of
3666 frame_register_read.
3667 (frame_register_unwind): Remove debug messages. Use
3668 frame_unwind_register_value.
3669 (frame_unwind_register_value, get_frame_register_value): New
3671 (create_new_frame, get_frame_base_address, get_frame_locals_address)
3672 (get_frame_args_address, get_frame_type): Pass this frame to
3674 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
3676 * frame.h: Update comments.
3677 (frame_debug, frame_unwind_register_value, get_frame_register_value)
3678 (frame_prepare_for_sniffer): Declare.
3679 * frame-unwind.h: Update comments and parameter names.
3680 (default_frame_sniffer): Declare.
3681 (frame_prev_register_ftype): Return a struct value *.
3682 (struct frame_unwind): Remove prev_pc member.
3683 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
3684 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
3685 (frame_unwind_got_register, frame_unwind_got_memory)
3686 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
3687 * frame-base.h: Update comments and parameter names.
3688 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
3689 if necessary. Add debugging output.
3690 * sentinel-frame.c (sentinel_frame_prev_register)
3691 (sentinel_frame_this_id): Update for new signature.
3692 (sentinel_frame_prev_pc): Delete.
3693 (sentinel_frame_unwinder): Remove prev_pc.
3694 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
3696 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
3697 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
3698 (frame_unwind_append_sniffer): Delete.
3699 (frame_unwind_append_unwinder): New function.
3700 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
3701 from unwinders. Use frame_prepare_for_sniffer.
3702 (default_frame_sniffer, frame_unwind_got_optimized)
3703 (frame_unwind_got_register, frame_unwind_got_memory)
3704 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
3705 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
3706 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
3708 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
3709 * gdbarch.c, gdbarch.c: Regenerated.
3710 * frame-base.c (default_frame_base_address)
3711 (default_frame_locals_address, default_frame_args_address): Update
3713 (frame_base_find_by_frame): Pass this frame to unwinder routines.
3714 * infcall.c (call_function_by_hand): Update comments.
3715 * Makefile.in (frame-unwind.o): Update dependencies.
3717 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3719 * ada-lang.c (ada_value_primitive_packed_val): Only check
3720 value_lazy for memory lvals.
3721 * findvar.c (value_of_register_lazy): New function.
3722 (locate_var_value): Only check value_lazy for memory lvals.
3723 * valarith.c (value_subscripted_rvalue): Likewise.
3724 * valops.c (value_fetch_lazy): Handle both memory and register
3726 (search_struct_field, value_slice): Only check value_lazy for memory
3728 * value.c (struct value): Update comment for lazy.
3729 (value_primitive_field): Only check value_lazy for memory lvals.
3730 * value.h (value_lazy): Update comment.
3731 (value_of_register_lazy): Declare.
3733 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3735 * corefile.c (reopen_exec_file): Close any open files.
3737 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3739 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
3740 show_memory_breakpoints to 1 while reading the instruction bundle.
3742 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3744 * gdbarch.sh: Document the return_value method. Explain that
3745 the FUNCTYPE parameter might be NULL.
3746 * gdbarch.h: Regenerated.
3747 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
3748 type when calling using_struct_return, as this is unnecessary
3751 2008-04-28 Joel Brobecker <brobecker@adacore.com>
3753 * terminal.h (create_tty_session): Fix return type.
3755 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
3757 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
3759 2008-04-26 Joel Brobecker <brobecker@adacore.com>
3761 * breakpoint.c (condition_command, commands_from_control_command)
3762 (break_command_really): Minor reformatting.
3764 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3766 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
3768 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3770 * amd64-tdep.c (amd64_get_longjmp_target): New.
3771 (amd64_init_abi): Register amd64_get_longjmp_target as
3772 gdbarch_get_longjmp_target callback.
3773 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
3775 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3777 * breakpoint.h (enum bpstat_what_main_action): Delete
3778 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
3780 * breakpoint.c (clrs): Delete.
3781 (bpstat_what): Update table.
3783 * infrun.c (handle_inferior_event): Remove
3784 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
3786 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3788 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
3789 Adjust all prototypes using mi_cmd_args_ftype to use
3791 (struct mi_cmd): Remove the args_func field.
3792 * mi/mi-cmds.c: Don't provide value for the args_func field.
3793 * mi/mi-main.c (mi_execute_async_cli_command)
3794 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3795 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3796 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
3797 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
3798 (mi_cmd_target_download): Adjust.
3799 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
3800 (mi_cmd_execute): Do not check for args_func.
3801 (mi_execute_async_cli_command): Adjust.
3802 * mi/mi-parse.c: Don't check for args_func.
3804 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3806 * breakpoint.c (bpstat_check_location)
3807 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
3808 New, extracted from bpstat_stop_status.
3809 (bpstat_stop_status): Use the above.
3811 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3813 * mi/mi-main.c (last_async_command): Rename to current_token.
3814 (previous_async_command): Remove.
3815 (mi_cmd_gdb_exit): Adjust.
3816 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
3817 (mi_cmd_target_select): Adjust.
3818 (mi_cmd_execute): Don't set previous_async_command. Free token
3819 here even in async mode.
3820 (mi_execute_async_cli_command): Adjust.
3821 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
3823 (mi_load_progress): Adjust.
3825 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3827 * infcmd.c (step_1_continuation): Always disable longjmp
3828 breakpoint if we're not going to do another step.
3830 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3832 exec_cleanup murder.
3833 * breakpoint.c (until_break_command_continuation): Add
3834 the 'error' parameter. Directly delete the breakoint as
3835 opposed to running cleanups.
3836 (until_break_command): Install continuation only
3837 after starting the target. Don't use exec cleanups,
3838 use ordinary cleanups. Discard cleanups is successfully
3839 started the target in async mode.
3840 (make_cleanup_delete_breakpoint): Remove.
3841 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
3843 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
3845 (struct continations): Add the 'error' parameter to the
3846 continuation_hook field.
3847 (add_continuation, do_all_continuations)
3848 (add_intermediate_continuation)
3849 (do_all_intermediate_continuations): Add the 'error' parameter.
3850 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
3851 * inf-loop.c (inferior_event_handler): Instead of calling
3852 discard_all_continuations, use do_all_continuations with 1 as
3853 'error' parameter. Pass 0 as 'error' parameter in existing uses
3854 of discard_all_continuations.
3855 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
3857 (step_once): Install continuation only after resuming the target.
3858 (step_1_continuation): Disable longjmp breakpoint on error.
3859 (finish_command_continuation): Add the error parameter. Delete
3860 the finish breakpoint directly, do not use cleanups.
3861 (finish_command): Do not use exec_cleanups. Always setup
3862 continuation. For sync case, immediately run them.
3863 (attach_command_continuation): Add the error parameter.
3864 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
3865 remove step_resume_breakpoint -- adjust delete it directly.
3866 * interps.c (interp_set): Adjust call to do_all_continations.
3867 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
3869 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
3871 (mi_cmd_execute): Do not use exec_cleanup.
3872 (mi_execute_async_cli_command): Simplify the string concatenation
3873 logic. Do no use exec cleanup.
3874 (mi_exec_async_cli_cmd_continuation): New parameter error.
3875 Free last_async_command.
3876 * top.c (command_line_handler_continuation): New parameter error.
3877 * utils.c (exec_cleanup_chain, make_exec_cleanup)
3878 (do_exec_cleanups): Remove.
3879 (add_continuation, do_all_continations)
3880 (add_intermediate_continuation)
3881 (do_all_intermediate_continuations): New parameter error.
3883 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3885 * breakpoint.h (bp_location_p): New typedef.
3886 Register a vector of bp_location_p.
3887 * breakpoint.c (always_inserted_mode)
3888 (show_always_inserted_mode): New.
3889 (unlink_locations_from_global_list): Remove.
3890 (update_global_location_list)
3891 (update_global_location_list_nothrow): New.
3892 (update_watchpoint): Don't free locations.
3893 (should_insert_location): New.
3894 (insert_bp_location): Use should_insert_location.
3895 (insert_breakpoint_locations): Copied from
3897 (insert_breakpoint): Use insert_breakpoint_locations.
3898 (bpstat_stop_status): Call update_global_location_list
3899 when disabling breakpoint.
3900 (allocate_bp_location): Don't add to bp_location_chain.
3901 (set_raw_breakpoint)
3902 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
3903 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
3904 (enable_overlay_breakpoints, disable_overlay_breakpoints)
3905 (set_longjmp_resume_breakpoint)
3906 (enable_watchpoints_after_interactive_call_stop)
3907 (disable_watchpoints_before_interactive_call_start)
3908 (create_internal_breakpoint)
3909 (create_fork_vfork_event_catchpoint)
3910 (create_exec_event_catchpoint, set_momentary_breakpoint)
3911 (create_breakpoints, break_command_1, watch_command_1)
3912 (create_exception_catchpoint)
3913 (handle_gnu_v3_exceptions)
3914 (disable_breakpoint, breakpoint_re_set_one)
3915 (create_thread_event_breakpoint, create_solib_event_breakpoint)
3916 (create_ada_exception_breakpoint): : Don't call check_duplicates.
3917 Call update_global_location_list.
3918 (delete_breakpoint): Don't remove locations and don't
3919 try to reinsert them. Call update_global_location_list.
3920 (update_breakpoint_locations): Likewise.
3921 (restore_always_inserted_mode): New.
3922 (update_breakpoints_after_exec): Temporary disable
3923 always inserted mode.
3924 * Makefile.in: Update dependencies.
3926 * infrun.c (proceed): Remove breakpoints while stepping
3928 (handle_inferior_event): Don't remove or insert
3930 * linux-fork.c (checkpoint_command): Remove breakpoints
3931 before fork and insert after.
3932 (linux_fork_context): Remove breakpoints before switch
3934 * target.c (target_disconnect, target_detach): Remove
3935 breakpoints from target.
3938 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3940 * breakpoint.c (print_one_breakpoint_location): In MI
3941 mode, report the location string the breakpoint was
3942 originally created with.
3944 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
3946 * Makefile.in (xtensa-tdep.o): Update dependencies.
3947 * configure.tgt (xtensa*): Update dependencies.
3948 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
3949 Local variable areg renamed to arreg.
3950 (areg_number): New function.
3951 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
3952 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
3953 replaced by arreg_number.
3954 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
3955 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
3956 (xtensa_scan_prologue): New function.
3957 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
3958 when ENTRY instraction hasn't been executed yet. Get the frame pointer
3959 value based on prologue analysis. Fix the bugs preventing WS and
3960 AR4-AR7/A11 registers from getting right values for intermediate frames,
3961 whose registers have been already spilled.
3962 (xtensa_frame_prev_register): Fix WS register value. Use are_number
3963 and arreg_number appropriately.
3964 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
3965 svr4_ilp32_fetch_link_map_offsets.
3967 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
3969 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
3970 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
3972 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
3974 * acinclude.m4: Add override.m4.
3975 * configure: Regenerate.
3977 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
3979 * ada-lang.c (get_selections): Variable PROMPT made non-const and
3980 initialized with a trailing space now. Use PROMPT_ARG of
3981 COMMAND_LINE_INPUT instead of printing it ourselves.
3983 2008-04-22 Joel Brobecker <brobecker@adacore.com>
3985 * NEWS: Document support for 64-bit core file.
3987 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
3989 * NEWS: Add information on calling convention and new SH CLI options.
3991 * sh-tdep.c (sh_cc_gcc): New static string.
3992 (sh_cc_renesas): Ditto.
3993 (sh_cc_enum): New static string array.
3994 (sh_active_calling_convention): New static string pointer denoting
3995 active user chosen ABI.
3996 (sh_is_renesas_calling_convention): New function to return function
3997 specific ABI, or user choice if necessary.
3998 (sh_use_struct_convention): Rename first argument and turn around its
3999 meaning. Check for renesas ABI and return accordingly.
4000 (sh_use_struct_convention_nofpu): New function.
4001 (sh_next_flt_argreg): Get function type as third parameter. Check
4002 for renesas ABI and choose floating registers accordingly.
4003 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
4004 struct return slot accordingly.
4005 (sh_push_dummy_call_nofpu): Ditto.
4006 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
4007 Evaluate ABI and give to sh_use_struct_convention_nofpu.
4008 (sh_return_value_fpu): Evaluate ABI and give to
4009 sh_use_struct_convention.
4010 (show_sh_command): New function.
4011 (set_sh_command): Ditto.
4012 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
4015 * gdbarch.sh (return_value): Add func_type argument.
4016 * gdbarch.c: Regenerate.
4018 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
4019 val_type so as not to collide with value_type function. Call
4020 using_struct_return with additional function type argument.
4021 * infcall.c (call_function_by_hand): Call using_struct_return and
4022 gdbarch_return_value with additional function type argument.
4023 * infcmd.c (print_return_value): Take addition func_type argument.
4024 Call gdbarch_return_value with additional function type argument.
4025 (finish_command_continuation): Call print_return_value with additional
4026 function type argument.
4027 (finish_command): Ditto.
4028 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
4029 additional function type argument.
4030 * stack.c (return_command): Call using_struct_return and
4031 gdbarch_return_value with additional function type argument.
4032 * value.c (using_struct_return): Take additional function type argument.
4033 * value.h (using_struct_return): Accommodate declaration.
4034 * alpha-tdep.c (alpha_return_value): Add func_type argument.
4035 * amd64-tdep.c (amd64_return_value): Ditto.
4036 * arm-tdep.c (arm_return_value): Ditto.
4037 * avr-tdep.c (avr_return_value): Ditto.
4038 * cris-tdep.c (cris_return_value): Ditto.
4039 * frv-tdep.c (frv_return_value): Ditto.
4040 * h8300-tdep.c (h8300_return_value): Ditto.
4041 (h8300h_return_value): Ditto.
4042 * hppa-tdep.c (hppa32_return_value): Ditto.
4043 (hppa64_return_value): Ditto.
4044 * i386-tdep.c (i386_return_value): Ditto.
4045 * ia64-tdep.c (ia64_return_value): Ditto.
4046 * iq2000-tdep.c (iq2000_return_value): Ditto.
4047 * m32c-tdep.c (m32c_return_value): Ditto.
4048 * m32r-tdep.c (m32r_return_value): Ditto.
4049 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
4050 * m68k-tdep.c (m68k_return_value): Ditto.
4051 (m68k_svr4_return_value): Ditto.
4052 * m88k-tdep.c (m88k_return_value): Ditto.
4053 * mep-tdep.c (mep_return_value): Ditto.
4054 * mips-tdep.c (mips_eabi_return_value): Ditto.
4055 (mips_n32n64_return_value): Ditto.
4056 (mips_o32_return_value): Ditto.
4057 (mips_o64_return_value): Ditto.
4058 * mn10300-tdep.c (mn10300_return_value): Ditto.
4059 * mt-tdep.c (mt_return_value): Ditto.
4060 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
4061 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
4062 (ppc_sysv_abi_broken_return_value): Ditto.
4063 (ppc64_sysv_abi_return_value): Ditto.
4064 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
4065 (ppc_sysv_abi_broken_return_value): Ditto.
4066 (ppc64_sysv_abi_return_value): Ditto.
4067 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
4068 * rs6000-tdep.c (rs6000_return_value): Ditto.
4069 * s390-tdep.c (s390_return_value): Ditto.
4070 * score-tdep.c (score_return_value): Ditto.
4071 * sh-tdep.c (sh_return_value_nofpu): Ditto.
4072 (sh_return_value_fpu): Ditto.
4073 * sh64-tdep.c (sh64_return_value): Ditto.
4074 * sparc-tdep.c (sparc32_return_value): Ditto.
4075 * sparc64-tdep.c (sparc64_return_value): Ditto.
4076 * spu-tdep.c (spu_return_value): Ditto.
4077 * v850-tdep.c (v850_return_value): Ditto.
4078 * vax-tdep.c (vax_return_value): Ditto.
4079 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
4080 * xtensa-tdep.c (xtensa_return_value): Ditto.
4082 * gdbtypes.h (struct type): Add calling_convention member.
4083 * dwarf2read.c (read_subroutine_type): Add calling convention read
4084 from DW_AT_calling_convention attribute to function type.
4086 2008-04-22 Markus Deuling <deuling@de.ibm.com>
4088 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
4089 multi_f77_subscript to support values from registers.
4090 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
4091 * value.h (value_subscripted_rvalue): Add prototype.
4093 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
4095 * f-valprint.c (f_val_print): Likewise.
4097 2008-04-21 Craig Silverstein <csilvers@google.com>
4099 * dwarf2read.c (zlib_decompress_section): Define abfd in the
4102 2008-04-21 Pedro Alves <pedro@codesourcery.com>
4104 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
4105 section is not a code section.
4107 2008-04-19 Craig Silverstein <csilvers@google.com>
4109 * NEWS: Add information on compressed debug sections.
4111 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
4113 * mi/mi-cmd-var.c (varobj_update_one): Print new
4114 value for variable objects that changed type.
4116 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
4118 * varobj.c (varobj_invalidate): Don't touch floating
4121 2008-04-19 Mark Kettenis <kettenis@gnu.org>
4123 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
4124 (multiple_symbols_cancel): Remove extra const.
4125 * symtab.h: Likewise.
4127 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
4129 * interps.c (top_level_interpreter): Rename static variable...
4130 (top_level_interpreter_ptr): ...to this.
4131 (top_level_interpreter): New function.
4133 * interps.h: New extern for top_level_interpreter.
4135 * linespec.c: Include interps.h and mi/mi-cmds.h.
4136 (decode_line_2): When using MI, always set all breakpoints in menu.
4138 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
4140 2008-04-18 Craig Silverstein <csilvers@google.com>
4142 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
4143 * config.in, configure: Regenerate.
4144 * dwarf2read.c: Include zlib.h if present.
4145 Modified *_SECTION macros.
4146 (section_is_p): New.
4147 (dwarf2_locate_sections): Use section_is_p instead of strcmp
4148 (dwarf2_resize_section): New.
4149 to determine whether a given section has a given name.
4150 (zlib_decompress_section): New.
4151 (dwarf2_read_section): Read the compressed section if present
4153 * MAINTAINERS: Added myself to section Write After Approval.
4155 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
4157 * defs.h (exec_set_section_offsets): Remove prototype.
4158 * exec.c (exec_set_section_offsets): Remove function.
4160 2008-04-18 Joel Brobecker <brobecker@adacore.com>
4162 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
4163 in the search for the matching symbol.
4165 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
4167 * breakpoint.c (update_watchpoint): Always reparse
4170 2008-04-17 Joel Brobecker <brobecker@adacore.com>
4172 * breakpoint.c (print_one_breakpoint_location): Make sure to print
4173 the breakpoint address only once.
4175 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
4177 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
4178 rather than a hard-coded architecture, for xcoff executables.
4180 2008-04-17 Doug Evans <dje@google.com>
4182 * buildsym.c (watch_main_source_file_lossage): New fn.
4183 (end_symtab): Call it.
4185 * source.c (find_and_open_source): Add some comments clarifying
4186 handling of FULLNAME argument. Make static. Remove pointless
4189 2008-04-17 Pedro Alves <pedro@codesourcery.com>
4191 * inf-loop.c (inferior_event_handler): Also run the intermediate
4192 continuations in the INF_EXEC_COMPLETE case.
4194 2008-04-16 Tom Tromey <tromey@redhat.com>
4196 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
4197 (set_cmd_async_ok, get_cmd_async_ok): Declare.
4198 * cli/cli-decode.c (set_cmd_async_ok): New function.
4199 (get_cmd_async_ok): New function.
4200 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
4202 * top.c (execute_command): Use get_cmd_async_ok.
4203 * infcmd.c: Include cli/cli-decode.h.
4204 (_initialize_infcmd): Mark "interrupt" as async-ok.
4205 * Makefile.in (infcmd.o): Depend on cli_decode_h.
4207 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
4210 * exec.c: Correct "arch-utils.h" include.
4212 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
4215 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
4216 to allow printing to 'see' real reason of stop. This fixes PR 2424.
4217 * breakpoint.c (bpdisp_texst): New function. The function takes over
4218 the role of bpstats static array in print_one_breakpoint_location.
4219 (print_it_typical): Print "Temporary breakpoint" instead
4220 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
4221 protocols, print disp field.
4222 (print_one_breakpoint_location): Removed bpdisps static definition.
4223 Call new bpstat_text function to get value for 'disp' field.
4224 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
4226 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
4228 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
4229 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
4230 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
4231 * gnulib/Makefile.in: Regenerate.
4233 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4235 * Makefile.in (GNULIB_H): New. Trigger all-lib.
4236 (defs_h): Use $(GNULIB_H).
4237 (all-lib): Depend on gnulib/Makefile.
4238 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
4239 * config.in, gnulib/Makefile.in: Regenerated.
4241 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4243 * Makefile.in (LIBGNU, INCGNU): Define.
4244 (INTERNAL_CFLAGS_BASE): Add INCGNU.
4245 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
4247 ($(LIBGNU), all-lib): New rules.
4248 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
4249 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
4250 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
4251 * gnulib: New directory, from gnulib-tool.
4252 * configure, aclocal.m4: Regenerated.
4254 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4256 * linux-thread-db.c (have_threads_callback): Check thread->private.
4258 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
4259 Vladimir Prus <vladimir@codesourcery.com>
4262 * varobj.c (value_of_root): Update the expression for
4264 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
4267 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
4269 * mi/mi-cmd-var.c: Include "mi-getopt.h".
4270 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
4271 (mi_cmd_var_set_format): Use new mi_parse_format.
4272 (mi_cmd_var_evaluate_expression): Support for -f option to specify
4274 * Makefile.in (mi-cmd-var.o): Update dependencies.
4276 * varobj.h (varobj_get_formatted_value): Declare.
4277 * varobj.c (my_value_of_variable): Added format parameter.
4278 (cplus_value_of_variable): Likewise.
4279 (java_value_of_variable): Likewise.
4280 (c_value_of_variable): Likewise. Evaluate expression based
4281 on format parameter.
4282 (struct language_specific): Add format parameter to function member
4284 (varobj_get_formatted_value): New.
4285 (varobj_get_value): Added format parameter to method call.
4287 2008-04-08 Joel Brobecker <brobecker@adacore.com>
4289 * stabsread.c (cleanup_undefined_types_noname): Manually set the
4290 instance flags of the undefined type before calling replace_type.
4292 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
4294 * target.h (enum strata): Remove the download_stratum.
4296 2008-04-07 Doug Evans <dje@google.com>
4298 * buildsym.h (last_source_file): Add dwarf info to comment.
4299 (last_source_start_addr): Ditto.
4301 2008-04-07 Pedro Alves <pedro@codesourcery.com>
4303 * alphanbsd-tdep.c: Include "target.h".
4304 * mn10300-tdep.c: Include "target.h".
4305 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
4307 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
4309 Fix breakpoint condition that use member variables.
4310 * valops.c (check_field): Remove.
4311 (check_field_in): Rename to check_field.
4312 (value_of_this): Use la_name_of_this.
4313 * value.h (check_field): Adjust prototype.
4315 * language.h (la_value_of_this): Rename to la_name_of_this.
4316 * language.c (unknown_language_defn): Specify "this" for
4318 (auto_language_defn): Likewise.
4319 (local_language_defn): Likewise.
4320 * ada-lang.c (ada_language_defn): Adjust comment.
4321 * c-lang.c (c_language_defn): Adjust comment.
4322 (cplus_language_defn): Specify "this" for name_of_this.
4323 (asm_language_defn): Adjust comment.
4324 (minimal_language_defn): Adjust comment.
4325 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
4326 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
4327 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
4328 * objc-lang.c (objc_language_defn): Specify "self" for
4330 * p-lang.c (pascal_language_defn): Specify "this" for
4332 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
4334 * symtab.c (lookup_symbol_aux): Lookup "this" in the
4335 proper scope, and check for field in type of "this", without
4336 trying to create a value.
4338 2008-04-04 Pedro Alves <pedro@codesourcery.com>
4340 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
4341 (mi_error_message): Delete declaration.
4342 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
4343 returning MI_CMD_ERROR.
4344 * mi/mi-main.c (mi_error_message): Delete.
4345 (mi_cmd_exec_interrupt):
4346 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
4347 (mi_cmd_thread_info): Call error instead of returning
4349 (mi_cmd_data_list_register_values): Call error instead of
4350 returning MI_CMD_ERROR. Adapt to new get_register interface.
4351 (get_register): Change return typo to void. Call error instead of
4352 returning MI_CMD_ERROR.
4353 (mi_cmd_data_write_register_values): Call error instead of
4354 returning MI_CMD_ERROR.
4355 (mi_cmd_list_features): Return MI_CMD_DONE.
4356 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
4357 (mi_execute_command): Always print exceptions with -error.
4359 2008-04-04 Joel Brobecker <brobecker@adacore.com>
4361 * NEWS: Mention new commands set/show multiple-symbols.
4363 2008-04-03 Joel Brobecker <brobecker@adacore.com>
4365 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
4366 (multiple_symbols_cancel): New constants.
4367 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
4368 (multiple_symbols_select_mode): New function.
4369 (_initialize_symtab): Add new set/show multiple-symbols commands.
4370 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
4371 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
4372 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
4374 * linespec.c (decode_line_2): Likewise.
4376 2008-04-03 Doug Evans <dje@sebabeach.org>
4378 * symtab.h (enum free_code): Delete free_contents, unused.
4379 * symmisc.c (free_symtab_block): Delete.
4380 (free_symtab, case free_code): Delete.
4382 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
4384 * valops.c (value_cast_structs): New function. Cast related
4385 STRUCT types up/down and return cast value. The body of this
4386 function comes mostly from value_cast_pointers.
4387 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
4388 to value_cast_structs. Now value_cast_pointers needs only create
4389 appropriate reference after using value_cast_structs for actual
4391 (value_cast): Handle references.
4393 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
4395 * MAINTAINERS: Added myself to section Write After Approval.
4397 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
4399 * ia64-tdep.c (examine_prologue): Correct array access.
4401 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
4403 * cp-support.c (first_component_command): Return if no arguments.
4405 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
4407 * ser-mingw.c (ser_windows_open): Open requested name.
4409 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
4411 * MAINTAINERS: Added myself.
4413 2008-03-28 Pedro Alves <pedro@codesourcery.com>
4415 * target.c (find_default_run_target): Allow a NULL `do_mesg'
4416 parameter. If it is NULL, don't call error.
4417 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
4418 `do_mesg' parameter to find_default_run_target. If no target was
4421 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
4423 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
4424 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
4425 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
4427 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
4429 2008-03-27 Joel Brobecker <brobecker@adacore.com>
4433 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
4435 * features/Makefile (%.dat): Set xmltarget to the base filename
4436 of the XML source, without subdirectory.
4437 * regformats/rs6000/powerpc-32.dat: Regenerate.
4438 * regformats/rs6000/powerpc-64.dat: Regenerate.
4439 * regformats/rs6000/powerpc-e500.dat: Regenerate.
4441 2008-03-27 Markus Deuling <deuling@de.ibm.com>
4443 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
4446 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
4448 * mi/mi-main.c (enum captured_mi_execute_command_actions):
4449 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
4451 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
4453 * objfiles.h (struct objfile): New GDBARCH member.
4454 (get_objfile_arch): Add prototype.
4455 * objfiles.c: Include "arch-utils.h".
4456 (allocate_objfile): Look up gdbarch associated with bfd.
4457 (get_objfile_arch): New function.
4458 * Makefile (objfiles.o): Update dependencies.
4460 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
4462 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
4464 (locexpr_describe_location): Replace current_gdbarch by
4466 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
4467 (dwarf2_add_field): Likewise.
4468 (read_tag_pointer_type): Likewise.
4469 (read_base_type): Likewise.
4470 (new_symbol): Likewise.
4472 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
4473 (decode_base_type, decode_function_type): Likewise.
4474 (coff_read_struct_type, coff_read_enum_type): Likewise.
4475 (coff_symtab_read): Replace current_gdbarch by objfile arch.
4476 (decode_base_type): Likewise.
4477 (coff_read_enum_type): Likewise.
4478 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
4479 (coff_read_enum_type): Likewise.
4481 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
4482 (end_psymtab): Likewise.
4483 (process_one_symbol): Likewise.
4485 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
4486 (parse_procedure): Likewise.
4487 (parse_partial_symbols): Likewise.
4489 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
4491 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
4492 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
4494 (read_range_type): Replace current_gdbarch by objfile arch. Replace
4495 static range_index_type by built-in type.
4496 (read_one_struct_field): Replace current_gdbarch by objfile arch.
4497 (read_enum_type): Likewise.
4499 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
4502 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
4504 * varobj.h (varobj_floating_p): Declare.
4505 * varobj.c (varobj_floating_p): New.
4506 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
4507 '@' as the name, update all floating varobjs.
4509 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
4511 * varobj.c (struct varobj_root): Rename use_selected_frame to
4512 floating, and clarify the meaning.
4513 (varobj_create, varobj_update, new_root_variable): Adjust.
4514 (value_of_root): Don't use type_changed as in variable,
4516 (c_value_of_root): Adjust.
4518 2008-03-25 Pedro Alves <pedro@codesourcery.com>
4520 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
4522 (linux_nat_wait): Add main lwp to gdb's thread list.
4523 * linux-thread-db.c (find_new_threads_callback): Also attach to
4524 already listed threads which thread_db didn't know about yet.
4526 2008-03-25 Pedro Alves <pedro@codesourcery.com>
4528 * linux-nat.c (drain_queued_events): Fix comment typo.
4529 (linux_nat_attach): In async mode, don't rely on storing a pending
4530 status. Instead place the wait status on the pipe.
4531 (linux_nat_resume): Remove unreacheable shortcut code in async
4533 (stop_wait_callback): In async mode, don't store pending status.
4534 Instead, cancel breakpoints or resend the signal appropriatelly.
4535 (cancel_breakpoint): New, refactored from
4536 cancel_breakpoints_callback.
4537 (cancel_breakpoints_callback): Call cancel_breakpoint.
4538 (pipe_to_local_event_queue): Remove special token processing.
4539 (linux_nat_wait): Issue an internal error if a pending status is
4540 found in async mode.
4542 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
4544 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
4546 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
4547 Vladimir Prus <vladimir@codesourcery.com>
4549 * varobj.c (struct varobj_root): New component thread_id.
4550 (varobj_get_thread_id, check_scope): New functions.
4551 (c_value_of_root): Use check_scope. Switch to the
4552 proper thread if necessary.
4554 * varobj.h (varobj_get_thread_id): New extern.
4556 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
4558 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
4561 * top.c: Revert 2008-03-21 changes.
4563 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4565 * thread.c (make_cleanup_restore_current_thread): Make it
4567 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4568 * varobj.c (varobj_update): Don't save/restore frame.
4569 (c_value_of_root): Save/restore thread and frame here,
4570 using make_cleanup_restore_current_thread.
4571 * Makefile.in: Update dependecies.
4573 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4575 * varobj.c (struct varobj_root): Clarify
4576 comment on the frame field.
4577 (varobj_create): Don't set frame if we have no
4580 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4583 Suggested by Jan Kratochvil:
4584 * top.c (gdb_rl_operate_and_get_next_completion): Call
4585 rl_redisplay_function.
4586 (gdb_rl_redisplay): New.
4587 (init_main): Set rl_redisplay_function.
4589 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
4591 * aix-thread.c (pdc_read_regs): Fix compiler warning.
4592 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
4593 (store_regs_kernel_thread): Likewise.
4595 2008-03-21 Pedro Alves <pedro@codesourcery.com>
4597 Linux native async support.
4599 * target.h (struct target_ops): Delete to_async_mask_value and add
4601 (target_is_async_p, target_async): Formatting.
4602 (target_async_mask_value): Delete.
4603 (target_async_mask): Delete function declaration, and add new
4604 target macro with the same name.
4606 * target.c (update_current_target): Replace to_async_mask_value by
4607 to_async_mask. Default to_async_mask to return_one.
4608 (target_async_mask): Delete.
4609 (find_default_can_async_p, find_default_is_async_p): New.
4610 (init_dummy_target): register find_default_can_async_p and
4611 find_default_is_async_p on the dummy target.
4613 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
4614 (debug_linux_nat_async): New global.
4615 (show_debug_linux_nat_async): New function.
4616 (linux_nat_async_enabled, linux_nat_async_mask_value)
4617 (linux_nat_event_pipe, linux_nat_num_queued_events)
4618 (linux_nat_async_events_enabled): New globals.
4619 (struct waitpid_result): New struct.
4620 (waitpid_queue): New global.
4621 (queued_waitpid, push_waitpid, drain_queued_events): New.
4622 (my_waitpid): Call queued_waitpid.
4623 (linux_child_follow_fork): Disable async events during the call.
4624 (blocked_mask): Delete.
4625 (sync_sigchld_action, async_sigchld_action): New globals.
4626 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
4627 async mode, block events during the call.
4628 (linux_nat_create_inferior): New.
4629 (linux_nat_attach): In sync mode, restore the mask states. In
4630 async mode, wake the event loop immediatelly.
4631 (detach_callback): Drain all queued events of the lwp we're
4633 (linux_nat_detach): Block async mode, and drain events of the main
4635 (linux_nat_resume): If in async mode, mask async events during the
4636 call. If short circuiting, force event loop to wake up. If
4637 resuming, set target_executing, and register target events in the
4639 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
4640 (linux_nat_wait): In async mode, block events during the call.
4641 Only enable/disable passing SIGINT to the inferior in sync mode.
4642 Get events from local waitpid queue. If no interesting events was
4643 found, return to events loop. Reregister target events in the
4644 event loop on exit. In sync mode, no need to reblock SIGCHLD.
4645 (linux_nat_kill): Disable events on entry.
4646 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
4647 here. Detach async mode from the event loop if there are no more
4648 forks available, otherwise leave it on.
4649 (sigchld_handler): Assure this is called only in sync mode.
4650 (linux_async_permitted, linux_async_permitted_1): New globals.
4651 (set_maintenance_linux_async_permitted)
4652 (show_maintenance_linux_async_permitted): New functions.
4653 (linux_nat_is_async_p, linux_nat_can_async_p)
4654 (linux_nat_async_mask): New.
4655 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
4656 (get_pending_events, async_sigchld_handler): New.
4657 (linux_nat_async_events): New.
4658 (async_terminal_is_ours): New global.
4659 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
4660 (async_client_callback, async_client_context): New.
4661 (linux_nat_async_file_handler, linux_nat_async)
4662 (linux_nat_disable_async, linux_nat_enable_async): New.
4663 (linux_nat_add_target): Register linux_nat_create_inferior,
4664 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
4665 linux_nat_async_mask, linux_nat_terminal_inferior and
4666 linux_nat_terminal_ours.
4667 (_initialize_linux_nat): Remove local action variable, and update
4668 code that used it to use sync_sigchld_action. Add new
4669 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
4670 set/show command in the maintenance class. Add new "linux-async"
4671 maintenance set/show command. Block SIGCHLD by default. Setup
4672 async_sichld_action, and sync_sigchld_action. Install the default
4674 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
4677 * linux-thread-db.c (re_check_for_thread_db): New.
4678 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
4679 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
4680 (thread_db_async_mask): New.
4681 (init_thread_db_ops): Register thread_db_can_async_p,
4682 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
4684 * remote.c (remote_async_mask_value): New.
4685 (remote_return_zero): New.
4686 (init_remote_ops): Register remote_return_zero as callbacks of
4687 to_can_async_p and to_is_async_p.
4688 (remote_can_async_p, remote_is_async_p, remote_async): Update to
4689 use remote_async_mask_value.
4690 (remote_async_mask): New.
4691 (init_remote_async_ops): Remove to_async_mask_value setting and
4692 register remote_async_mask as to_async_mask callback in
4695 * Makefile.in (linux-nat.o): Update.
4697 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4699 * gdbthread.h (add_thread_with_info): New.
4700 * linux-thread-db.c: Add some documentation.
4701 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
4702 (struct private_thread_info): Remove th_valid and ti_valid.
4703 Replace ti with tid.
4704 (thread_get_info_callback): Do not add TID to the new ptid. Do
4706 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
4707 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
4709 (attach_thread): Handle an already-existing thread. Use
4710 add_thread_with_info. Cache the th and tid.
4711 (detach_thread): Verify that private was set. Remove verbose
4712 argument and printing. Update caller.
4713 (thread_db_detach): Do not adjust inferior_ptid.
4714 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
4715 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
4716 (thread_db_wait): Do not use lwp_from_thread.
4717 (thread_db_pid_to_str): Use the cached TID.
4718 (thread_db_extra_thread_info): Check that private is set.
4719 (same_ptid_callback): Delete.
4720 (thread_db_get_thread_local_address): Do not use it or check
4721 is_thread. Check that private is set. Assume that the thread
4722 handle is already cached.
4723 (init_thread_db_ops): Remove to_resume and to_kill.
4724 * thread.c (add_thread_with_info): New.
4725 (add_thread): Use it.
4726 * linux-nat.c (find_thread_from_lwp): Delete.
4727 (exit_lwp): Do not use it. Check print_thread_events. Print before
4728 deleting the thread.
4729 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
4730 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
4731 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
4732 printf_unfiltered for thread exits.
4733 * procfs.c (procfs_wait): Likewise.
4735 2008-03-21 Chris Demetriou <cgd@google.com>
4737 * symtab.c (rbreak_command): Quote symbol name before passing
4738 it to break_command.
4740 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4742 * eval.c (evaluate_subexp_for_address): Clarify error message.
4743 Use value_must_coerce_to_target.
4744 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
4745 * valops.c (value_assign): Call value_coerce_to_target when
4746 assigning to anything but internalvars. Leave GDB-side arrays
4747 as arrays when assigning to internalvars.
4748 (value_must_coerce_to_target, value_coerce_to_target): New.
4749 (value_coerce_array, value_addr): Call value_coerce_to_target.
4750 (value_array): Create the array in GDB's memory instead of
4752 * value.h (value_must_coerce_to_target, value_coerce_to_target):
4755 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4757 * top.c (quit_confirm): Warn that we will kill the program.
4759 2008-03-19 Pedro Alves <pedro@codesourcery.com>
4761 * inflow.c (terminal_ours_1): Guard access to
4762 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
4764 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
4765 Jim Blandy <jimb@codesourcery.com>
4766 Daniel Jacobowitz <drow@false.org>
4768 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
4769 (dwarf2_read_address): Update prototype.
4771 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
4772 (signed_address_type): Likewise.
4773 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
4774 (execute_stack_op): Update calls to unsigned_address_type,
4775 signed_address_type and dwarf2_read_address. Fix implementation
4776 of DW_OP_deref_size.
4778 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
4779 (dwarf2_per_cu_addr_size): Likewise.
4780 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
4781 (struct dwarf2_loclist_baton): Likewise.
4783 * dwarf2loc.c (find_location_expression): Update calls to
4784 dwarf2_read_address. Use dwarf2_per_cu_objfile and
4785 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
4786 (locexpr_describe_location): Likewise.
4787 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
4788 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
4789 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
4790 to dwarf2_per_cu_addr_size (per_cu).
4791 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
4792 (loclist_read_variable): Likewise.
4793 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
4795 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
4796 instead of baton->objfile.
4797 (dwarf2_per_cu_obfile): New function.
4798 (dwarf2_per_cu_addr_size): Likewise.
4800 * dwarf2-frame.c (struct comp_unit): Move higher.
4801 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
4802 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
4803 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
4804 parameter by using fde->eh_frame_p. Use read_encoded_value
4805 to implement DW_CFA_set_loc.
4806 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
4807 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
4808 execute_stack_op and execute_cfa_program.
4809 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
4810 (size_of_encoded_value): Remove.
4811 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
4812 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
4813 (add_cie): Set cie->unit backlink.
4814 (decode_frame_entry_1): Set cie->addr_size. Update calls to
4816 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
4818 2008-03-17 Markus Deuling <deuling@de.ibm.com>
4820 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
4821 gdbarch_bfd_arch_info.
4823 2008-03-17 Joel Brobecker <brobecker@adacore.com>
4825 * aix-thread.c (pdc_read_regs): Minor reformatting.
4827 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
4829 * thread.c (print_thread_info): Don't insist
4830 on having current thread if there are no
4833 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4835 * infcmd.c (attach_command_post_wait)
4836 (attach_command_continuation): New.
4837 (attach_command): Support background async execution, and async
4838 execution in synchronous mode.
4840 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
4842 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
4843 * symmisc.c (dump_symtab_1): Likewise.
4844 * wrapper.c (gdb_value_struct_elt): Likewise.
4846 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4848 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
4850 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4852 * linux-nat.c (linux_nat_filter_event): New, refactored from
4854 (linux_nat_wait): Call linux_nat_filter_event.
4856 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
4858 * top.c (execute_command): Fix uninitialized variable error.
4860 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
4862 * Makefile.in (amd64nbsd-nat.o): New dependency.
4863 * amd64nbsd-nat.c: Include "nbsd-nat.h".
4864 (_initialize_amd64nbsd_nat): Update target vector to use
4865 nbsd_pid_to_exec_file.
4866 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
4868 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4870 Remove ignoring leading exec events code.
4871 * fork-child.c (startup_inferior): Do not set
4872 inferior_ignoring_leading_exec_events.
4873 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
4874 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
4875 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
4876 (handle_inferior_event): Remove code for ignoring leading exec
4878 * target.c (update_current_target): Do not inherit, or default,
4879 to_reported_exec_events_per_exec_call.
4880 (debug_to_reported_exec_events_per_exec_call): Remove.
4881 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
4882 * target.h (target_reported_exec_events_per_exec_call): Remove.
4883 (struct target): Remove the to_reported_exec_events_per_exec_call
4886 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4888 Implement -thread-info.
4889 * gdbthread.h (print_thread_info): Declare.
4891 * thread.c (print_thread_info): New, extracted
4892 from info_threads_command and adjusted to
4893 work for CLI and MI.
4894 (info_threads_command): Use print_thread_info.
4895 * Makefile.in: Update dependencies.
4897 * mi/mi-cmds.c (mi_cmds): Specify a handler
4899 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
4900 * mi/mi-main.c (mi_cmd_thread_info): New.
4901 (mi_cmd_list_features): Include 'thread-info'.
4903 2008-03-14 Kevin Buettner <kevinb@redhat.com>
4905 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
4906 to decide whether to match instruction patterns using "sw" and "sd".
4908 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4910 * infcmd.c (jump_command): Postpone disabling stdin until after
4913 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4915 * inflow.c (gdb_getpgrp): New.
4916 (gdb_has_a_terminal): Use get_getpgrp.
4917 (terminal_ours_1): If attach_flag is set, don't refetch
4918 inferior_process_group.
4920 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4922 * features/library-list.dtd: Allow "section" elements as children
4923 of "library". Add "section" element and describe its attributes.
4925 * solib-target.c (struct lm_info): Add section_bases member.
4926 (library_list_start_segment): Error out if seen a section element.
4927 (library_list_start_section): New.
4928 (library_list_end_library): New.
4929 (solib_target_free_library_list): Free section_bases.
4930 (section_attributes): New.
4931 (library_children): Make "segment" optional. Add "section" child.
4932 (library_list_children): Register library_list_end_library.
4933 (solib_target_relocate_section_addresses): Handle section bases.
4935 * NEWS: Mention new qXfer:libraries:read section offsets support.
4937 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4939 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
4940 (make_exec_error_cleanup): Remove declarations.
4941 * utils.c (exec_error_cleanup_chain): Remove.
4942 (do_exec_error_cleanups, discard_exec_error_cleanups)
4943 (make_exec_error_cleanup): Remove.
4944 * event-loop.c (start_event_loop): Adjust call to
4946 * event-top.c (async_enable_stdin): Remove the paramater dummy.
4947 (async_disable_stdin): Don't register async_enable_stdin via
4949 * inf-loop.c (inferior_event_handler): Don't
4950 call do_exec_error_cleanups. Call async_enable_stdin instead.
4951 * event-loop.c (start_event_loop): Adjust call to
4953 * tui/tui-interp.c (tui_command_loop): Adjust call to
4956 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4959 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
4960 * breakpoint.c (bpstat_do_actions): In async mode,
4961 don't jump to top expecting stop_bpstat to be already
4963 * event-loop.c (start_event_loop): Call async_enable_stdin
4965 * event-top.c (async_enable_stdin): Do nothing if sync_execution
4967 (command_handler): Do not setup continuation here.
4968 (command_line_handler_continuation): Move to...
4969 * top.c (command_line_handler_continuation): ... here.
4970 (execute_command): In async mode, register continuation.
4971 Don't check frame's language in running in async mode.
4972 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
4973 * inf-loop.c (complete_execution): Inline into...
4974 (inferior_event_handler): ... here. Clear target_executing before
4975 doing any cleanups. Don't try to show prompt if the target was
4977 * infcmd.c (signal_command): Add support for async mode.
4978 (finish_command): Only add continuation if the target was
4979 successfully resumed.
4980 * remote.c (init_async_opts): Register to_get_thread_local_address
4982 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
4983 with sync_execution.
4984 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
4987 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
4989 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
4990 * exec.c (exec_bfd_mtime): Define.
4991 (exec_close): Clear it.
4992 (exec_file_attach): Set it.
4993 * gdbcore.h (exec_bfd_mtime): Declare.
4994 * source.c (find_source_lines): Do not use bfd_get_mtime.
4996 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4998 * top.c (simplified_command_loop): Remove.
5000 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5002 Remove unused remote.c hooks.
5003 * remote.c (deprecated_target_resume_hook)
5004 (deprecated_target_wait_loop_hook): Remove.
5005 (remote_resume): Do not call deprecated_target_resume_hook.
5006 (remote_wait): Do not call deprecated_target_wait_loop_hook.
5007 (remote_async_wait): Likewise.
5009 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5011 Implement MI notification for new threads.
5012 * doc/observer.texi (new_thread): Document.
5013 * observer.sh: Forward declare struct thread_info.
5014 * thread.c (add_thread): Notify observer.
5016 * interps.h (interp_init_ftype): New parameter
5018 (interp_set): Likewise.
5019 (top_level_interpreter_data): Declare.
5020 * interps.c (interp_set): New parameter top_level.
5021 Pass it to interpreter's init function. Remember
5022 top level interpreter.
5023 (interpreter_exec_cmd): Adjust.
5024 (top_level_interpreter_data): New.
5025 * main.c (captured_main): Pass 1 for top_level
5026 parameter of interp_set.
5027 * cli/cli-interp.c (cli_interpreter_init): New
5028 parameter top_level.
5029 * tui/tui-interp.c (tui_init): New parameter top_level.
5031 * mi/mi-interp.c (mi_new_thread): New.
5032 (mi_interpreter_init): If top level, register
5033 observer for new threads.
5035 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
5037 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5039 * top.c (execute_command): Disable break and stop
5040 commands in async mode.
5042 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5045 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5046 * inf-loop.c (inferior_event_handler): Don't include remote.h.
5047 Call target_stop in the INF_QUIT_REQ case.
5048 * Makefile.in (inf-loop.o): Update.
5050 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5052 * inf-loop.c (inferior_event_handler): Don't include remote.h.
5053 Call target_stop in the INF_QUIT_REQ case.
5054 * Makefile.in (inf-loop.o): Update.
5056 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5058 * top.c (execute_command): Enable break, info and interrupt
5059 commands in async mode.
5061 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
5062 Daniel Jacobowitz <dan@codesourcery.com>
5064 * breakpoint.h (breakpoint_restore_shadows): New
5066 * breakpoint.c (breakpoint_restore_shadows): New.
5067 (read_memory_nobpt): Delete.
5068 * gdbcore.h (read_memory_nobpt): Delete declaration.
5069 * target.c (memory_xfer_partial): Call
5070 breakpoint_restore_shadows.
5071 (restore_show_memory_breakpoints)
5072 (make_show_memory_beakpoints_cleanup): New.
5073 (show_memory_breakpoints): New.
5074 * target.h (make_show_memory_beakpoints_cleanup): Declare.
5075 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
5076 Make sure we see memory breakpoints when checking if
5077 breakpoint is still there.
5078 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
5079 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
5080 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
5081 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
5083 2008-03-12 Pedro Alves <pedro@codesourcery.com>
5085 * thread.c (add_thread): Use printf_unfiltered to print.
5087 2008-03-12 Joel Brobecker <brobecker@gnat.com>
5089 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
5090 that is true only on x86-solaris and x86_64-solaris.
5091 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
5092 with proc_get_LDT_entry.
5094 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
5096 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
5097 * config.in, configure: Regenerate.
5098 * fork-child.c (fork_inferior): Call create_tty_session.
5099 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
5100 (create_tty_session): New function.
5101 * terminal.h: Declare create_tty_session.
5103 2008-03-12 Alan Modra <amodra@bigpond.net.au>
5106 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
5107 * mipsread.c: Include elf/internal.h.
5108 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
5111 2008-03-11 Markus Deuling <deuling@de.ibm.com>
5113 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
5114 to get at the current architecture and at the target specific vector.
5115 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
5116 remove define of I387_ST0_REGNUM.
5118 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
5120 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
5121 get at the current architecture
5122 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
5125 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
5126 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
5128 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
5129 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
5130 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
5132 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
5133 at the target specific vector.
5135 (i386_get_longjmp_target): Use get_frame_arch to get at the current
5136 architecture. Use gdbarch_tdep to get at the target specific vector.
5138 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
5139 update caller. Use gdbarch_tdep to get at the target specific vector.
5141 (i386_register_to_value: Use get_frame_arch to get at the current
5144 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
5147 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5148 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
5149 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
5150 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
5152 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
5155 (i387_convert_register_p, i387_register_to_value,
5156 i387_value_to_register): Update call for i386_fp_regnum_p.
5158 * i387-tdep.h: Remove comment.
5159 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
5160 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5161 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
5162 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
5163 I387_MXCSR_REGNUM): Add target specific vector as parameter.
5165 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
5167 * Makefile.in (fork-child.o): Update.
5168 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
5169 argument. Gather all gdbserver features together.
5170 * fork-child.c (exec_wrapper): New variable.
5171 (fork_inferior): Use it.
5172 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
5173 (unset_exec_wrapper_command, _initialize_fork_child): New.
5175 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
5177 * source.c (directory_command): Modify the determination of
5178 condition of terminal "from_tty".
5180 2008-03-10 Matt Rice <ratmice@gmail.com>
5182 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
5184 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
5186 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
5187 of the data passing to strtoulst function.
5188 (info_spu_signal_command): Likewise.
5190 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
5192 * mi/mi-interp.c (mi_command_loop): Remove
5195 2008-03-07 Joel Brobecker <brobecker@adacore.com>
5197 * remote.c (extended_remote_attach_1): Make local variable pid an int
5200 2008-03-07 Joel Brobecker <brobecker@adacore.com>
5202 * solib-svr4.c (svr4_same_1): New function, originally extracted
5203 from svr4_same and expanded to handle the sparc64 case.
5204 (svr4_same): Move up and reimplement using svr4_same_1.
5205 (enable_break): Use svr4_same_1 to do shared library name comparisons.
5207 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
5209 * MAINTAINERS: Move self to Paper trail.
5211 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
5213 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
5214 * event-loop.c (call_async_signal_handler): New.
5215 * event-loop.h (call_async_signal_handler)
5216 (gdb_call_async_signal_handler): Declare.
5217 (mark_async_signal_handler): Add comments.
5218 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
5219 * mingw-hdep.c (sigint_event, sigint_handler): New.
5220 (gdb_select): Use them. Wait for the readline signal handler
5222 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
5223 * posix-hdep.c (gdb_call_async_signal_handler): New function.
5224 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
5226 (remote_fileio_ctrl_c_signal_handler): Use
5227 gdb_call_async_signal_handler.
5228 (initialize_remote_fileio): Initialize sigint_fileio_token.
5229 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
5230 not initialize tokens here.
5231 (handle_remote_sigint_twice): Likewise. Reinstall
5232 handle_remote_sigint.
5233 (async_remote_interrupt_twice): Just call interrupt_query.
5234 (cleanup_sigint_signal_handler): Do not delete tokens.
5235 (remote_interrupt, remote_interrupt_twice): Use
5236 gdb_call_async_signal_handler.
5237 (interrupt_query): Reinstall the default signal handler.
5238 (_initialize_remote): Initialize tokens here.
5240 2008-03-04 Joel Brobecker <brobecker@adacore.com>
5242 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
5243 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5244 Change the type of the lr register to code_ptr.
5245 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5246 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5247 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5248 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5249 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5250 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5251 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
5253 2008-03-03 James E. Wilson <wilson@tuliptree.org>
5255 * MAINTAINERS: Update my email address.
5257 2008-03-03 Keith Seitz <keiths@redhat.com>
5259 From Dave Murphy <davem@devkitpro.org>:
5260 * configure.ac: Set tcl configdir to win under mingw.
5261 * configure: Regenerate.
5263 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
5265 * breakpoint.c (fetch_watchpoint_value): New function.
5266 (update_watchpoint): Set and clear val_valid. Use
5267 fetch_watchpoint_value. Handle unreadable values on the
5268 value chain. Correct check for user-requested array watchpoints.
5269 (breakpoint_init_inferior): Clear val_valid.
5270 (watchpoint_value_print): New function.
5271 (print_it_typical): Use it. Do not free or clear old_val. Print
5272 watchpoints even if old_val == NULL.
5273 (watchpoint_check): Use fetch_watchpoint_value. Check for values
5274 becoming readable or unreadable.
5275 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
5276 (do_enable_watchpoint): Likewise.
5277 * breakpoint.h (struct breakpoint): Update comment for val. Add
5279 * NEWS: Mention watchpoints on inaccessible memory.
5281 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
5283 * Makefile.in (i386-nat.o): Update.
5284 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
5285 i386_use_watchpoints.
5286 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
5287 i386_use_watchpoints.
5288 * i386-nat.c (i386_stopped_data_address): Take two arguments.
5289 (i386_stopped_by_watchpoint): Update call.
5290 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
5291 * config/i386/nm-i386.h: Conditionalize definitions on
5292 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
5293 (i386_use_watchpoints): Declare.
5294 (i386_stopped_data_address): Update.
5295 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5296 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5298 2008-02-29 Joel Brobecker <brobecker@adacore.com>
5300 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
5301 * version.in: Bump version to 6.8.50.20080229-cvs.
5303 2008-02-28 Markus Deuling <deuling@de.ibm.com>
5305 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
5308 2008-02-28 Tom Tromey <tromey@redhat.com>
5310 * infcmd.c (notice_args_read): Print result of get_inferior_args.
5312 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
5314 * infcmd.c (kill_if_already_running): Make static. Use
5315 target_require_runnable.
5316 * target.c (target_require_runnable): New.
5317 * target.h (target_require_runnable): Declare.
5319 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
5321 * frame.c (reinit_frame_cache): Only annotate if frames were
5324 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5326 * regformats/reg-ppc.dat: Rename "ps" to "msr".
5327 * regformats/reg-ppc64.dat: Likewise.
5329 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5331 * features/Makefile (%.dat): Emit xmltarget statement.
5333 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
5334 Generate code to set gdbserver_xmltarget in init_registers_${name}.
5336 * regformats/arm-with-iwmmxt.dat: Regenerate.
5337 * regformats/mips64-linux.dat: Regenerate.
5338 * regformats/mips-linux.dat: Regenerate.
5339 * regformats/rs6000/powerpc-32.dat: Regenerate.
5340 * regformats/rs6000/powerpc-64.dat: Regenerate.
5341 * regformats/rs6000/powerpc-e500.dat: Regenerate.
5343 * regformats/reg-arm.dat: Add xmlarch statement.
5344 * regformats/reg-i386.dat: Likewise.
5345 * regformats/reg-i386-linux.dat: Likewise.
5346 * regformats/reg-x86-64-linux.dat: Likewise.
5347 * regformats/reg-spu.dat: Likewise.
5349 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
5351 * remote.c (remote_wait, remote_async_wait): Stop if we receive
5354 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
5356 * utils.c (debug_timestamp): New.
5357 (vfprintf_unfiltered): Print timestamps if requested.
5358 (show_debug_timestamp): New.
5359 (initialize_utils): Register "set debug timestamp".
5360 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
5362 2008-02-27 Joel Brobecker <brobecker@adacore.com>
5364 * breakpoint.c (skip_prologue_sal): New function.
5365 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
5366 computed from a line number.
5368 2008-02-27 Joel Brobecker <brobecker@adacore.com>
5370 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
5371 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5372 Set PC register type to "code_ptr".
5373 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5374 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5375 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5376 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5377 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5378 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5379 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
5382 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
5384 * regformats/regdat.sh: Rename init_registers function in
5385 generated file to init_registers_${name}.
5387 * regformats/reg-crisv32.dat: Set "name" to crisv32.
5388 * regformats/reg-ppc64.dat: Set "name" to ppc64.
5389 * regformats/reg-s390x.dat: Set "name" to s390x.
5391 2008-02-26 Greg Law <glaw@undo-software.com>
5393 * regcache.c (registers_changed): Call reinit_frame_cache.
5395 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
5397 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
5398 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
5399 and svr4_fetch_objfile_link_map.
5400 * Makefile.in (sh-linux-tdep.o): Update.
5402 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
5404 * amd64-tdep.c (amd64_classify): Add support for decimal float
5406 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
5407 use the struct return convention.
5409 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
5411 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
5412 to old format. Discard breakpoint address if shared library is
5414 (breakpoint_1): Adjust formatting of table header accordingly.
5416 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
5418 * remote.c (remote_get_threadlist): If the response
5419 is empty, don't try to parse it.
5421 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
5423 Unbreak 'target async'.
5424 * serial.c (serial_async): Set the
5425 handler function before enabling async
5428 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
5430 * solib-svr4.c (enable_break): Convert r_brk to a code address.
5432 2008-02-21 Pedro Alves <pedro@codesourcery.com>
5434 * remote.c (extended_remote_attach_1): Set attach_flag.
5435 (extended_remote_create_inferior_1): Clear attach_flag.
5437 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
5439 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
5441 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
5442 * solib-svr4.c (solib_svr4_r_brk): New.
5443 (open_symbol_file_object, svr4_current_sos): Always check the
5445 (svr4_fetch_objfile_link_map): Do not set debug_base.
5446 (enable_break): Use r_brk if it is set.
5447 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
5448 (svr4_lp64_fetch_link_map_offsets): Likewise.
5449 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
5451 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5452 Mark Kettenis <kettenis@gnu.org>
5454 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
5455 trad_frame_saved_reg.
5456 (trad-frame.h): New include.
5458 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
5459 instead of frame_obstack_zalloc.
5460 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
5462 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
5464 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5466 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
5467 from disassemble_info instead of gdbarch_byte_order.
5469 * mips-tdep.c (gdb_print_insn_mips): Likewise.
5470 * arm-tdep.c (gdb_print_insn_arm): Likewise.
5472 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5474 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
5475 gdbarch as parameter.
5477 * gdbarch.{c,h}: Regenerate.
5479 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5481 * mem-break.c (default_memory_insert_breakpoint)
5482 (default_memory_remove_breakpoint): Likewise.
5483 * target.h (default_memory_remove_breakpoint)
5484 (default_memory_insert_breakpoint): Likewise.
5486 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5487 parameter. Replace current_gdbarch by gdbarch.
5488 * m32r-tdep.c (m32r_memory_insert_breakpoint)
5489 (m32r_memory_remove_breakpoint): Likewise.
5491 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
5493 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
5495 2008-02-19 Joel Brobecker <brobecker@adacore.com>
5497 * NEWS: Add entry describing Add support improvements.
5499 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5501 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
5504 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5506 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
5507 register_offset_hack anymore.
5509 * regcache.{c,h} (register_offset_hack): Remove.
5511 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5513 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
5515 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
5516 current_gdbarch by gdbarch.
5517 (hppa64_hpux_find_global_pointer): Likewise.
5518 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
5519 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
5520 find_global_pointer.
5522 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
5524 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
5526 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
5527 of gdbarch_num_regs.
5529 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
5530 replace current_gdbarch by gdbarch.
5531 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
5533 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5535 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
5536 and replace current_gdbarch by gdbarch.
5538 (store_register): Update call for exec_one_dummy_insn.
5539 (fetch_register, store_register): Update call of regmap.
5541 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
5542 parameter and replace current_gdbarch by gdbarch.
5544 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
5545 the current architecture. Update call for getregs_supplies and
5547 (ppcnbsd_fetch_inferior_registers): Likewise.
5549 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
5550 replace current_gdbarch by gdbarch.
5551 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
5552 get_regcache_arch to get at the current architecture. Update call for
5555 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5557 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
5560 2008-02-15 Markus Deuling <deuling@de.ibm.com>
5562 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
5564 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
5566 * NEWS: Mention pending breakpints in MI.
5568 2008-02-14 Markus Deuling <deuling@de.ibm.com>
5570 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
5572 2008-02-13 Markus Deuling <deuling@de.ibm.com>
5574 Add script to build and test GDB using enable-targets=all.
5576 * gdb_buildall.sh: New file.
5578 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
5580 * NEWS (New native configurations): Xtensa GNU/Linux.
5581 (New targets): Xtensa GNU/Linux.
5582 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
5584 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
5585 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
5586 * configure.tgt (xtensa*-*-linux*): New entry.
5587 * xtensa-config.c (xtensa_tdep): New variable.
5588 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
5589 (rmap): Change format based on new macro XTREG.
5590 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
5591 * xtensa-linux-nat.c: New.
5592 * xtensa-linux-tdep.c: New.
5593 * xtensa-xtregs.c: New.
5594 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
5595 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
5596 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
5597 (xtensa_register_t): New field coprocessor.
5598 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
5599 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
5600 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
5601 Update to handle privileged registers.
5602 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
5603 (xtensa_push_dummy_call): Set windowstart register correctly.
5604 (call0_analyze_prologue): Initialize xtensa_default_isa.
5605 (xtensa_derive_tdep): New.
5606 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
5607 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
5608 Call xtensa_derive_tdep().
5609 * config/xtensa/linux.mh: New.
5610 * regformats/reg-xtensa.dat: New.
5612 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
5614 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
5615 (filenames.h): New include.
5616 * Makefile.in (corelow.o): Add dependency for filenames.h.
5618 2008-02-08 Doug Evans <dje@google.com>
5620 * source.c (find_and_open_source): Always rewrite absolute filenames.
5622 2008-02-07 Doug Evans <dje@google.com>
5624 * breakpoint.c: #include "hashtab.h".
5625 (ambiguous_names_p): New fn.
5626 (update_breakpoint_locations): When restoring bp enable status, don't
5627 compare function names if any functions have same name.
5628 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
5630 2008-02-07 Joel Brobecker <brobecker@adacore.com>
5632 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
5633 instead of just a VEC*. Update use of SV.
5634 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
5636 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5638 * NEWS: Put all new commands since gdb-6.7 together.
5640 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5642 * ada-lang.c: #include "vec.h".
5643 (struct string_vector, new_string_vector, string_vector_append):
5645 (char_ptr): New typedef.
5646 (DEF_VEC_P (char_ptr)): New VEC type.
5647 (symbol_completion_add): Update profile to take the new VEC type
5648 instead of the old string_vector structure. Update code accordingly.
5649 (ada_make_symbol_completion_list): Use the new VEC type instead of
5650 the old string_vector structure, and update the code accordingly.
5651 * Makefile.in (ada-lang.o): Add dependency on vec.h.
5653 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
5655 * p-exp.y: Set current_type in missing places.
5656 (leftdiv_is_integer): New static variable.
5657 Typecast right operand of BINOP_DIV to long_double if both operands
5660 2008-02-06 Maciej W. Rozycki <macro@mips.com>
5662 * remote-mips.c (set_breakpoint): Rename to...
5663 (mips_set_breakpoint): ... this.
5664 (clear_breakpoint): Rename to...
5665 (mips_clear_breakpoint): ... this.
5666 (common_breakpoint): Rename to...
5667 (mips_common_breakpoint): ... this.
5668 (check_lsi_error): Rename to...
5669 (mips_check_lsi_error): ... this.
5671 2007-02-05 Joel Brobecker <brobecker@adacore.com>
5673 * language.h (struct language_defn): Add new field
5674 la_make_symbol_completion_list.
5675 * symtab.c (default_make_symbol_completion_list): Renames
5676 make_symbol_completion_list.
5677 (make_symbol_completion_list): New function.
5678 * symtab.h (default_make_symbol_completion_list): Add declaration.
5679 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
5680 (auto_language, local_language): Likewise.
5681 * objc-lang.c (objc_language_defn): Likewise.
5682 * scm-lang.c (scm_language_defn): Likewise.
5683 * m2-lang.c (m2_language_defn): Likewise.
5684 * f-lang.c (f_language_defn): Likewise.
5685 * jv-lang.c (java_language_defn): Likewise.
5686 * p-lang.c (pascal_language_defn): Likewise.
5687 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
5688 (minimal_language_defn): Likewise.
5689 * ada-lang.c (struct string_vector): New structure.
5690 (new_string_vector, string_vector_append, ada_unqualified_name)
5691 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
5692 (ada_make_symbol_completion_list): New functions.
5693 (ada_language_defn): Set la_make_symbol_completion_list.
5694 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
5695 this function is static.
5697 2008-02-05 Kevin Buettner <kevinb@redhat.com>
5699 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
5700 to account for call site optimizations.
5702 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
5704 * tracepoint.c (read_actions): Handle end-of-text indicator
5705 in action list properly. (Committed by Jim Blandy)
5707 2008-02-05 Jim Blandy <jimb@red-bean.com>
5709 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
5710 pseudoregister, not an internal error.
5711 Reported by: Andrzej Zaborowski
5713 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5715 * varobj.c (c_value_of_variable): Use xstrdup.
5717 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5719 Update stored rendition of varobj value when format changes.
5720 * varobj.c (varobj_set_display_format): Recomputed
5722 (c_value_of_variable): Return print_value.
5724 2008-02-03 Doug Evans <dje@google.com>
5726 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
5727 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
5728 * valops.c (value_one): New function.
5729 * value.h (value_one): Declare.
5731 Fix argument promotion for binary arithmetic ops for C.
5732 * valarith.c (unop_result_type): New fn.
5733 (binop_result_type): New fn.
5734 (value_binop): Move result type computation to binop_result_type.
5735 (value_pos, value_neg, value_complement): Move result type
5736 computation to unop_result_type.
5739 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5740 Return basetype, fieldno if found. All callers updated.
5741 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
5743 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5744 * symfile.h (fill_in_vptr_fieldno): Delete.
5746 2008-02-02 Doug Evans <dje@google.com>
5748 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
5750 * typeprint.c (*): Whitespace cleanup.
5752 2008-02-02 Mark Kettenis <kettenis@gnu.org>
5753 Luis Machado <luisgpm@br.ibm.com>
5754 Thiago Jung Bauermann <bauerman@br.ibm.com>
5756 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
5757 don't fit into registerson the stack the way GCC does.
5759 2008-02-01 Joel Brobecker <brobecker@adacore.com>
5761 * symtab.c (symbol_set_names): Do not add an entry in the demangling
5762 hash table for Ada symbols. Just store the linkage name as is,
5763 and leave the demangled_name as NULL.
5765 2007-02-01 Joel Brobecker <brobecker@adacore.com>
5767 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
5768 in the global scope.
5769 (new_symbol): Likewise.
5771 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5773 * breakpoint.c (break_command_1): Return void.
5774 (break_command_really): Return void. Rethrow
5775 exceptions instead of returning.
5776 (gdb_breakpoint): Remove the error_message parameter.
5777 Return void. Rename to set_breakpoint.
5778 * gdb.h (gdb_breakpoint): Rename and move to...
5779 * breakpoint.h (set_breakpoint): ...here.
5780 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
5781 event hooks even if exception is thrown. Adjust to
5782 gdb_breakpoint interface changes.
5785 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
5787 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
5788 float in both first and second word in the doubleword, to support
5791 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5793 Properly rethrow exception. This fixes errors
5794 about non-existent functions for -break-insert.
5795 * breakpoint.c (break_command_really): Use throw_exception
5796 for rethrowing. If rethrowing, don't print the exception.
5798 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5800 * NEWS: Mention Decimal Floating Point support.
5802 2008-01-31 Joel Brobecker <brobecker@adacore.com>
5804 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
5805 value type to builtin_type_void_func_ptr.
5807 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
5809 * s390-tdep.c (is_float_singleton, is_float_like,
5810 alignment_of, s390_return_value): Make checks for
5811 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
5813 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
5814 Thiago Jung Bauermann <bauerman@br.ibm.com>
5816 * infcmd.c (default_print_registers_info): Also print hex
5817 raw contents for TYPE_CODE_DECFLOAT registers.
5818 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
5819 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
5820 (rs6000_register_name): Add support for DFP pseudo-registers.
5821 (rs6000_pseudo_register_type): Likewise.
5822 rs6000_pseudo_register_reggroup_p): Likewise.
5823 (ppc_pseudo_register_read): New function.
5824 (ppc_pseudo_register_write): Likewise.
5825 (rs6000_pseudo_register_read): Likewise.
5826 (rs6000_pseudo_register_write): Likewise.
5827 (e500_pseudo_register_read): Move checks to
5828 rs6000_pseudo_register_read.
5829 (e500_pseudo_register_write): Move checks to
5830 rs6000_pseudo_register_write.
5831 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
5832 rs6000_pseudo_register_read and rs6000_pseudo_register_write
5833 in gdbarch if SPE or DFP is available. Adjust gdbarch's
5834 num_pseudo_regs to account for DFP pseudo regs.
5836 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5838 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
5839 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
5840 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
5841 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
5842 e500_pseudo_register_read, e500_pseudo_register_write): Use
5843 IS_SPE_PSEUDOREG macro.
5844 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
5845 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
5846 Remove initialization of tdep->ppc_ev31_regnum.
5848 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5850 * printcmd.c (print_formatted): Handle references as for unformatted
5853 2008-01-30 Joel Brobecker <brobecker@adacore.com>
5855 * eval.c (evaluate_subexp_standard): Add handling of user
5856 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
5858 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
5860 * eval.c (evaluate_subexp_standard): Support
5861 BINOP_INTDIV opcode.
5863 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
5865 * valarith.c (value_binop): Add floating-point BINOP_MIN and
5867 For BINOP_EXP, use length and signedness of left operand only for
5868 result, as for shifts.
5869 For integral operands to BINOP_EXP, use new integer_pow and
5870 uinteger_pow functions so as to get full range of results.
5871 (integer_pow): New function.
5872 (uinteger_pow): New function.
5874 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
5876 Use vector for varobj_list_children interface.
5877 * gdb/varobj.c (varobj_list_children): Return vector
5879 * gdb/varobj.h (varobj_list_children): Adjust
5881 (varobj_p): Declare. Declare vector thereof.
5882 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
5883 for varobj_list_children change.
5884 * Makefile.in (varobj_h): Update dependencies.
5886 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
5888 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
5889 TYPE_CODE_DECFLOAT arguments.
5890 (ppc64_sysv_abi_push_dummy_call) Likewise.
5891 (get_decimal_float_return_value): New function.
5892 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
5893 values by calling get_decimal_float_return_value.
5894 (ppc64_sysv_abi_return_value): Likewise.
5896 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
5898 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
5899 for preprocessor macro information. Formatting changes.
5901 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5903 * remote.c (struct remote_state): Add cached_wait_status.
5904 (remote_exec_file): New variable.
5905 (PACKET_vAttach, PACKET_vRun): New constants.
5906 (extended_remote_restart): Do not query for status.
5907 (struct start_remote_args): New.
5908 (remote_start_remote): Take it as a second argument. Check
5909 whether the target is running. Issue an error for non-running
5910 non-extended targets. Cache the wait status. Set inferior_ptid
5912 (remote_open_1): Prompt to disconnect non-running targets. Make
5913 sure the target is marked running. Do not set inferior_ptid here.
5914 Update call to remote_start_remote. Do not call remote_check_symbols
5915 if the target is not running.
5916 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
5917 argument. Handle a non-running target.
5918 (remote_detach): Use it.
5919 (extended_remote_detach): New.
5920 (remote_disconnect): Fix typo. Use remoute_mourn_1.
5921 (extended_remote_attach_1, extended_remote_attach)
5922 (extended_async_remote_attach): New.
5923 (remote_vcont_resume): Remove unused variable.
5924 (remote_wait, remote_async_wait): Use any cached wait status.
5925 (putpkt_binary, getpkt): Clear any cached wait status.
5926 (extended_remoute_mourn_1): New.
5927 (extended_remote_mourn): Use it.
5928 (extended_async_remote_mourn, extended_remote_run): New.
5929 (extended_remote_create_inferior_1): New.
5930 (extended_remote_create_inferior): Use it.
5931 (extended_remote_async_create_inferior): Likewise.
5932 (remote_xfer_partial): Skip for non-executing targets.
5933 (init_extended_remote_ops): Set to_detach and to_attach.
5934 (init_extended_async_remote_ops): Likewise. Use
5935 extended_async_remote_mourn.
5936 (_initialize_remote): Register vAttach, vRun, and
5937 set remote exec-file.
5938 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
5940 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5942 * Makefile.in (symfile.o): Update.
5943 * NEWS: Mention exec tracing support.
5944 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
5946 * infcmd.c (kill_if_already_running, detach_command)
5947 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
5948 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
5949 (follow_exec): Do not check may_follow_exec. Do not mourn and push
5950 targets. Apply the sysroot path to the loaded executable. Use
5951 no_shared_libraries.
5952 * linux-nat.c (linux_child_follow_fork): Print fork following
5953 messages if verbose.
5954 (kill_wait_callback): Kill again before waiting a second time.
5955 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
5956 no_shared_libraries.
5958 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5960 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
5962 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5964 * nto-tdep.h: Remove #include "defs.h".
5965 * nto-tdep.c: Add #include "defs.h".
5966 * Makefile.in (nto_tdep_h): Update dependencies.
5967 (nto-tdep.o): Likewise.
5969 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5971 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
5973 (proceed, start_remote): Update call to wait_for_inferior.
5974 * inferior.h (wait_for_inferior): Update declaration.
5975 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
5976 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
5977 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
5978 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
5980 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
5982 * varobj (adjust_value_for_child_access): Added checking for
5983 returned value from gdb_value_ind.
5984 (c_describe_child): Likewise.
5985 (cplus_describe_child): Fixed a typo.
5987 2008-01-29 Jim Blandy <jimb@red-bean.com>
5989 * MAINTAINERS: Update my info.
5991 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
5993 Use multiple locations for hardware watchpoints.
5994 This eliminates the need to traverse value chain, doing
5995 various checks, in three different places.
5997 * breakpoint.h (struct bp_location): New fields
5998 lengths and watchpoint_type.
5999 (struct breakpoint): Remove the val_chain field.
6000 * breakpoint.c (is_hardware_watchpoint): New.
6001 (free_valchain): Remove.
6002 (update_watchpoint): New.
6003 (insert_bp_location): For hardware watchpoint, just
6005 (insert_breakpoints): Call update_watchpoint_locations
6006 on all watchpoints. If we have failed to insert
6007 any location of a hardware watchpoint, remove all inserted
6009 (remove_breakpoint): For hardware watchpoints, directly
6011 (watchpoints_triggered): Iterate over locations.
6012 (bpstat_stop_status): Use only first location of
6013 a resource watchpoint.
6014 (delete_breakpoint): Don't call free_valchain.
6015 (print_one_breakpoint): Don't print all
6016 locations for watchpoints.
6017 (breakpoint_re_set_one): Use update_watchpoint for
6020 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
6022 Don't reset watchpoint block on solib load.
6024 * breakpoint.c (insert_bp_location): For watchpoints,
6025 recompute condition.
6026 (breakpoint_re_set_one): Instead of recomputing value
6027 and condition for watchpoints, just reset value and
6028 let insert_breakpoints/insert_bp_location recompute it.
6029 Don't do anything about disabled watchpoint.
6031 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
6033 * valarith.c (value_binop): Handle unsigned integer
6036 2008-01-28 Kevin Buettner <kevinb@redhat.com>
6038 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
6039 instruction pattern that appears frequently in position
6040 independent code. Fix bug in code which looks for "fmov" and
6041 backtracks if no "fmov" is found.
6043 2008-01-28 Doug Evans <dje@google.com>
6045 * dbxread.c (read_dbx_symtab): Fix indentation.
6046 Reformat comments to 80 columns.
6047 Move local var def closer to only use.
6049 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6051 * fork-child.c (SHELL_FILE): Remove #ifndef.
6052 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
6054 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
6056 * i386-tdep.c (i386_skip_noop): New function.
6057 (i386_analyze_prologue): Call i386_skip_noop function.
6059 2008-01-24 Michael Snyder <msnyder@specifix.com>
6061 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
6062 * win32-nat.c (win32_xfer_partial): Ditto.
6063 * target.c (default_xfer_partial): Minor whitespace adjustment.
6065 2008-01-24 Pedro Alves <pedro@codesourcery.com>
6067 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
6068 strip bit 1 even if pc doesn't point to thumb code.
6070 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
6072 * remote.c (remote_wait): Handle SIGINT between packets.
6073 (remote_async_wait): Likewise.
6075 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
6076 Chris Demetriou <cgd@google.com>
6078 * thread.c (add_thread_silent): Renamed
6080 (print_thread_events): New variable definition.
6081 (show_print_thread_events): New function.
6082 (_initialize_thread): Add "set print thread-events" and
6083 "show print thread-events" commands.
6084 (add_thread): Announce new thread.
6085 * gdbthread.h (add_thread_silent): Declare.
6086 (print_thread_events): New variable declaration.
6087 * inf-ttrace.c (inf_ttrace_wait): Don't
6088 inform about new thread, as add_thread is always
6089 called too, and will take care of that.
6090 * infrun.c (handle_inferior_event): Likewise.
6091 * procfs.c (procfs_wait): Likewise.
6092 * remote.c (remote_currthread): Likewise.
6093 * sol-thread.c (sol_thread_wait): Likewise.
6094 * win32-nat.c (get_win32_debug_event): Likewise.
6095 * linux-thread-db.c (attach_thread): Likewise.
6096 Remove the verbose parameter.
6097 (check_event): Make detach_thread be verbose
6098 only if print_thread_events is set.
6099 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
6100 about new thread. This is called only from
6101 linux-thread-db.c:attach_thread, which will take care.
6102 Remove the verbose parameter.
6103 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
6105 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
6107 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
6109 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
6111 * breakpoint.c (break_command_really): New parameter
6113 (break_command_1): Pass 0 as
6114 ignore_count to break_command_really.
6115 (gdb_breakpoint): Pass ignore_count to
6116 break_command_really.
6118 2008-01-21 Kevin Buettner <kevinb@redhat.com>
6120 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
6121 sigcontext struct via pointer.
6122 (struct sigframe comment): Update to show new field `psc'.
6124 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
6126 * infrun.c (handle_inferior_event): If
6127 we failed to remove breakpoints, error,
6128 don't try to increment PC by hand.
6130 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
6132 Add NetBSD/hppa target and host support.
6134 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
6135 (hppabsd_gregset): Move to ...
6136 (hppabsd_regset_from_core_section): Rename
6137 hppaobsd_regset_from_core_section and move to ...
6138 (hppabsd_find_global_pointer): Update comment.
6139 (hppabsd_init_abi): Make global. Do not register
6140 hppabsd_regset_from_core_section.
6141 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
6143 (_initialize_hppabsd_tdep): Move to ...
6144 * hppaobsd-tdep.c: ... here. New file.
6145 * hppnbsd-tdep.c: New file.
6146 * hppnbsd-nat.c: New file.
6147 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
6148 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
6149 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
6150 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
6151 * configure.host (hppa*-*-netbsd*): New entry.
6152 * configure.tgt (hppa*-*-netbsd*): New entry.
6153 (hppa*-*-openbsd*): Update.
6154 * NEWS (New native configuration): Mention NetBSD/hppa.
6155 (New targets): Mention NetBSD/hppa.
6157 2008-01-18 Markus Deuling <deuling@de.ibm.com>
6159 * gdbarch.sh (function_list): Add new property bits_big_endian to
6161 * gdbarch.{c,h}: Regenerate.
6163 * value.c (struct value): Replace BITS_BIG_ENDIAN by
6164 gdbarch_bits_big_endian (comment).
6165 (unpack_field_as_long, modify_field): Likewise.
6166 * value.h: Likewise (comment).
6167 * valops.c (value_slice): Likewise.
6168 * valarith.c (value_subscript, value_bit_index): Likewise.
6169 * gdbtypes.h (field): Likewise (comment).
6170 * eval.c (evaluate_subexp_standard): Likewise.
6171 * dwarf2read.c (dwarf2_add_field): Likewise.
6172 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
6173 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
6175 * defs.h (BITS_BIG_ENDIAN): Remove.
6177 2008-01-18 Markus Deuling <deuling@de.ibm.com>
6179 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
6181 * m2-exp.y (yylex): Likewise.
6182 * objc-exp.y (yylex): Likewise.
6184 * defs.h (DEPRECATED_STREQN): Remove.
6186 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
6188 * MAINTAINERS: Update my email address.
6190 2008-01-17 Jim Blandy <jimb@codesourcery.com>
6192 * README: Mention gdbserver/README.
6194 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
6196 * valarith.c (value_binop): Handle BINOP_INTDIV
6197 for unsigned and signed integers.
6199 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
6201 * s390-tdep.c (s390_gdbarch_init): Set default long double
6202 type to 128-bit IEEE quad.
6204 2008-01-17 Joel Brobecker <brobecker@adacore.com>
6206 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
6208 2008-01-16 Mark Kettenis <kettenis@gnu.org>
6210 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
6212 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
6213 * value.c: All callers changed.
6215 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6217 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
6218 DEPRECATED_STREQ by its expression.
6219 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
6220 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
6221 (scan_xcoff_symtab): Likewise.
6222 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
6223 * f-lang.c (find_common_for_function): Likewise.
6224 * objc-exp.y (parse_number): Likewise.
6226 * defs.h (DEPRECATED_STREQ): Remove.
6228 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6230 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
6231 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
6232 get_frame_arch to get at the current_architecture. Update AM33_MODE
6234 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
6235 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
6237 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
6239 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6241 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
6243 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
6245 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
6246 current_gdbarch by gdbarch. Update caller.
6248 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
6249 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
6250 the current architecture. Update calls of
6251 amd64_native_gregset_supplies_p.
6252 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
6253 (amd64bsd_store_inferior_registers): Likewise.
6255 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6257 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
6258 Replace current_gdbarch by gdbarch. Update caller.
6260 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6262 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
6263 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
6264 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
6265 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
6266 (stabsect_build_psymtabs): Fix indentation.
6268 2008-01-15 Michael Snyder <msnyder@specifix.com>
6270 * corelow.c (core_xfer_partial): Comment, cut/paste error.
6272 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
6274 * win32-nat.c (win32_create_inferior): Restore code calling
6275 CloseHandle on ProcessInformation structure.
6277 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
6279 * configure.ac: Check for void * as 3 argument of ptrace.
6280 * configure: regenerate.
6282 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6284 * alpha-tdep.c (alpha_heuristic_proc_start)
6285 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
6286 current_gdbarch by gdbarch.
6288 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
6289 current architecture by frame_info. Update alpha_heuristic_proc_start
6292 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
6293 get_frame_arch to get at the current architecture by frame_info. Update
6294 alpha_sigtramp_register_address call.
6296 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
6297 current_gdbarch by gdbarch. Update caller.
6298 (convert_to_extended, convert_from_extended): Add endianess parameter
6299 for comparison. Update caller.
6300 (arm_extract_return_value, arm_store_return_value): Use
6301 get_regcache_arch to get at the current architecture.
6303 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
6304 current_gdbarch by gdbarch. Update caller.
6305 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
6306 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
6308 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
6309 gdbarch as parameter. Update caller.
6310 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
6311 current_gdbarch by gdbarch. Update caller.
6313 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
6314 update caller. Replace current_gdbarch by gdbarch.
6316 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
6317 the current architecture. Replace current_gdbarch by gdbarch.
6318 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
6319 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
6320 expression. Add gdbarch as parameter and replace current_gdbarch with
6322 (M6811_TDEP): Remove.
6323 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
6325 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
6326 current_gdbarch by gdbarch. Update caller.
6328 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
6330 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
6333 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
6334 caller. Relace current_gdbarch by gdbarch.
6335 (altivec_register_p, spe_register_p): Likewise.
6336 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
6338 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
6339 altivec_register_p and spe_register_p.
6341 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
6342 caller. Replace current_gdbarch by gdbarch.
6343 (score_analyze_prologue): use get_frame_arch to get at the current
6346 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
6347 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
6348 current_gdbarch by gdbarch. Update caller.
6349 (sparc_frame_cache): Use get_frame_arch to get at the current
6351 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
6352 sparc_analyze_prologue.
6354 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
6357 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6359 * exec.c: #include "arch-utils.h"
6360 (print_section_info): Use gdbarch_from_bfd to get at the
6361 current architecture. Replace current_gdbarch. Fix indention. Replace
6362 deprecated_print_address_numeric by paddress.
6363 * Makefile.in (exec.o) Add dependency to arch-utils.h.
6365 * valprint.c (val_print_string): Replace
6366 deprecated_print_address_numeric.
6367 * tracepoint.c (trace_mention, scope_info): Likewise.
6368 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
6369 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
6370 (maintenance_check_symtabs): Likewise.
6371 * symfile.c (list_overlays_command): Likewise.
6372 * stack.c (frame_info, print_block_frame_labels): Likewise.
6373 * printcmd.c (print_address, print_address_demangle)
6374 (address_info): Likewise.
6375 * corefile.c (memory_error): Likewise.
6376 * infcmd.c (jump_command): Likewise.
6377 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
6378 (mention, delete_breakpoint): Likewise.
6379 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
6380 * dwarf2read.c (dump_die): Likewise.
6381 * ada-valprint.c (ada_val_print_1): Likewise.
6382 * f-valprint.c (f_val_print): Likewise.
6383 * linux-fork.c (info_forks_command): Likewise.
6384 * m32r-com.c (m32r_load_section, m32r_load)
6385 (m32r_upload_command): Likewise.
6387 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
6389 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6391 * gdbarch.sh (skip_prologue): Add gdbarch
6393 * gdbarch.{c,h}: Regenerate.
6395 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
6396 * amd64-tdep.c (amd64_skip_prologue): Likewise.
6397 * avr-tdep.c (avr_skip_prologue): Likewise.
6398 * cris-tdep.c (cris_skip_prologue): Likewise.
6399 * frv-tdep.c (frv_skip_prologue): Likewise.
6400 * h8300-tdep.c (h8300_skip_prologue): Likewise.
6401 * hppa-tdep.c (hppa_skip_prologue): Likewise.
6402 * i386-tdep.c (i386_skip_prologue): Likewise.
6403 * ia64-tdep.c (ia64_skip_prologue): Likewise.
6404 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
6405 * m32r-tdep.c (m32r_skip_prologue): Likewise.
6406 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
6407 * m68k-tdep.c (m68k_skip_prologue): Likewise.
6408 * m88k-tdep.c (m88k_skip_prologue): Likewise.
6409 * mep-tdep.c (mep_skip_prologue): Likewise.
6410 * mips-tdep.c (mips_skip_prologue): Likewise.
6411 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
6412 * mt-tdep.c (mt_skip_prologue): Likewise.
6413 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
6414 * score-tdep.c (score_skip_prologue): Likewise.
6415 * sh64-tdep.c (sh64_skip_prologue): Likewise.
6416 * sh-tdep.c (sh_skip_prologue): Likewise.
6417 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
6418 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
6419 * spu-tdep.c (spu_skip_prologue): Likewise.
6420 * v850-tdep.c (v850_skip_prologue): Likewise.
6421 * vax-tdep.c (vax_skip_prologue): Likewise.
6422 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
6423 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
6425 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
6426 current_gdbarch by gdbarch.
6427 * m32c-tdep.c (m32c_skip_prologue): Likewise.
6428 * s390-tdep.c (s390_skip_prologue): Likewise.
6430 2008-01-10 Doug Evans <dje@google.com>
6432 * defs.h (struct continuation_arg): Fix typo in comment.
6433 * target.c (target_translate_tls_address): Fix comment spelling error.
6435 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
6437 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
6438 (DOUBLEST_SCAN_FORMAT): Likewise.
6439 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
6440 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
6441 * c-exp.y (parse_number): Likewise.
6442 * jv-exp.y (parse_number): Likewise.
6443 * objc-exp.y (parse_number): Likewise.
6444 * p-exp.y (parse_number): Likewise.
6446 2008-01-09 Joel Brobecker <brobecker@adacore.com>
6448 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
6449 (check_typedef): Likewise.
6451 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
6453 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
6454 seen_double_big_d, treat the new H, D, and DD modifiers as length
6457 2008-01-08 Joel Brobecker <brobecker@adacore.com>
6459 * dwarf2read.c (read_enumeration_type): Add comment.
6461 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
6463 * config.in: Regenerate.
6465 2008-01-08 Joel Brobecker <brobecker@adacore.com>
6467 * ada-lang.c (ada_convert_actual): Renames convert_actual.
6469 (ada_convert_actuals): Delete.
6470 * ada-lang.h (ada_convert_actual): Add declaration.
6471 (ada_convert_actuals): Remove declaration.
6472 * infcall.c: #include "ada-lang.h".
6473 (value_arg_coerce): Add new parameter sp. Update function
6474 documetnation. Add handling of Ada function call parameters.
6475 * Makefile.in (infcall.o): Update dependencies.
6477 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
6479 * ada-lang.c (ensure_lval): Fix value lval kind.
6480 (convert_actual): Add handling for arguments passed by reference.
6482 2008-01-08 Doug Evans <dje@google.com>
6484 * dbxread.c (read_dbx_symtab): Fix indentation.
6486 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
6488 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
6489 (valarith.o): Depend on dfp.h.
6490 (valops.o): Likewise.
6491 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
6492 (set_decnumber_context): New function.
6493 (decimal_check_errors): Likewise.
6494 (decimal_from_number): Likewise.
6495 (decimal_to_number): Likewise.
6496 (decimal_from_string): Use set_decnumber_context and
6497 decimal_check_errors.
6498 (decimal_from_integral): New function.
6499 (decimal_from_floating): Likewise.
6500 (decimal_to_double): Likewise.
6501 (promote_decimal): Likewise.
6502 (decimal_binop): Likewise.
6503 (decimal_is_zero): Likewise.
6504 (decimal_compare): Likewise.
6505 (decimal_convert): Likewise.
6506 * dfp.h (decimal_from_integral): New prototype.
6507 (decimal_from_floating): Likewise.
6508 (decimal_to_double): Likewise.
6509 (decimal_binop): Likewise.
6510 (decimal_is_zero): Likewise.
6511 (decimal_compare): Likewise.
6512 (decimal_convert): Likewise.
6513 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
6514 call to value_from_decfloat.
6515 * valarith.c: Include dfp.h.
6516 (value_args_as_decimal): New function.
6517 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
6518 (value_logical_not): Likewise.
6519 (value_equal): Likewise.
6520 (value_less): Likewise.
6521 (value_pos): Likewise.
6522 (value_neg): Formatting fix.
6523 * valops.c: Include dfp.h.
6524 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
6525 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
6526 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
6527 (value_from_decfloat): Remove expect_type argument.
6528 * value.h (value_from_decfloat): Update prototype.
6530 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
6532 Ignore change in name of dynamic linker during
6533 execution on Solaris. This also unbreaks pending breakpoints.
6535 * solist.h (struct target_so_ops): New field same.
6536 * solib-svr4.c (svr4_same): New.
6537 (_initialize_svr4_solib): Register svr4_same.
6538 * solib.c (update_solib_list): Use ops->same, if available.
6540 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
6542 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
6543 when using MS-DOS paths.
6545 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6547 * NEWS: Mention --pid and --core command line behaviour changes.
6549 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6551 * main.c (captured_main): Remove 'count' varible and the
6552 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
6553 --pid options were issued simultaneously. If an explicit pid
6554 option was passed, don't fallback to core file. Detect extra
6555 arguments better in the presence of explicit pid or core
6558 2008-01-05 Joel Brobecker <brobecker@adacore.com>
6560 * ada-lang.c (ada_which_variant_applies): Correctly compute
6561 the value of the discriminant when the variant record is packed.
6563 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6565 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
6566 that are used to differentiate homonyms.
6568 2008-01-04 Jerome Guitton <guitton@adacore.com>
6570 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
6571 when the type is an anonymous pointer type.
6572 (ada_check_typedef): Avoid a seg fault when the type is null.
6573 * ada-typeprint.c (print_array_type): Add support for pointer
6576 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
6578 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
6580 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6582 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
6583 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
6585 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6587 * ada-exp.y (chop_separator): New function.
6588 (write_selectors): Rewrite to re-use chop_separator.
6589 (ada_nget_field_index, get_symbol_field_type): New functions.
6590 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
6593 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
6595 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
6596 of SYMBOL_VALUE when working with function symbols.
6598 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6600 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
6601 expressions. These expressions do not need to be rewriten.
6603 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6605 * dwarf2read.c (read_enumeration_type): Flag type as stub if
6606 the given die is a declaration.
6608 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6610 * ada-lang.c (ada_array_bound_from_type): Make non-static.
6611 Handle properly the case when the index type is an enumerated type.
6612 Do not return the subtype of the bounds type, just return the
6613 bounds type directly - this is not needed and is more consistent
6614 with what we do for arrays when no XA parallel type exists.
6616 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6618 * ada-lang.c (static_unwrap_type): Add forward declaration.
6619 (template_to_static_fixed_type): Fields of dynamic types sometimes
6620 also need to be unwrapped. Take this into account.
6621 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
6622 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
6623 * ada-typeprint.c (ada_print_type): Get the typename from
6624 the original type, not the base type.
6626 2008-01-03 Jerome Guitton <guitton@adacore.com>
6628 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
6629 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
6630 Update calls to ada_to_fixed_type.
6631 (ada_template_to_fixed_record_type_1): Ditto, but without looking
6633 (ada_to_fixed_type): Add check_tag parameter; do not look for
6634 tag if null. When looking for a tag, use a fixed record type.
6635 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
6636 * ada-valprint.c (printable_val_type, ada_value_print): Update
6637 calls to ada_to_fixed_type.
6639 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
6641 * doublest.c (convert_floatformat_to_doublest): Call
6642 floatformat_to_doublest instead of floatformat_to_double and use
6644 (convert_doublest_to_floatformat): Call floatformat_from_doublest
6645 instead of floatformat_from_double and use DOUBLEST variables.
6647 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
6649 * MAINTAINERS (Write After Approval): Add self.
6651 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6653 * symfile.c (set_initial_language): Make non-static.
6654 * symfile.h (set_initial_language): Add declaration.
6655 * language.c: #include "symfile.h".
6656 (set_language): Call set_initial_language if the frame language
6657 could not be determined.
6659 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
6661 * eval.c (evaluate_subexp_for_address): Provide frame address to
6662 locate_var_value only if it will be needed.
6664 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
6666 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
6668 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6670 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
6671 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
6672 This is needed to make sure that any other treatment applied
6673 to the resulting value does not fail for spurious reason,
6674 such as trying to take the address of this value.
6676 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6678 * ada-lang.c (ada_value_equal): Dereference reference types when
6681 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
6683 Updated copyright notices for most files.
6685 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
6687 * win32-nat.c (psapi_module_handle): Remove static.
6688 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
6689 return first module found if base_address is zero. Don't initialize
6690 psapi function pointers here. Convert to cygwin paths when
6692 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
6693 executable name. Use get_module_name when that fails or when
6695 (_initialize_psapi): New function. Initialize psapi stuff before it is
6696 needed or issue a warning if it is not found. Move psapi_module_handle
6699 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6701 * ada-lang.c (ada_remove_trailing_digits): New function.
6702 (ada_remove_po_subprogram_suffix): New function.
6703 (ada_decode): Improve. Move the description of the algorithm
6704 directly inside the code, instead of in the function global
6707 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6709 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
6710 and always print the dereferenced value.
6712 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6714 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
6715 of the case where the first argument is a reference.
6716 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
6718 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6720 Implement support for Ada interface types.
6722 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
6723 (ada_is_ignored_field): Ignore fields that are a dispatch table
6726 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6728 * top.c (print_gdb_version): Update copyright year.
6730 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6732 * ChangeLog-2007: New ChangeLog rotation.
6733 * ChangeLog: Reset for 2008.
6734 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
6737 For older changes see ChangeLog-2007.
6743 version-control: never