1 2008-08-12 Michael Snyder <msnyder@vmware.com>
3 * MAINTAINERS: Update my email address.
5 2008-08-12 Ulrich Weigand <uweigand@de.ibm.com>
7 * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
9 2008-08-12 Pedro Alves <pedro@codesourcery.com>
11 Add no-ack mode to the remote protocol --- optionally stop ACKing
12 packets and responses when we have a reliable communication
15 Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
17 * remote.c (struct remote_state): Add noack_mode field.
18 (PACKET_QStartNoAckMode): New.
19 (remote_start_remote): Don't any outstanding packet here.
20 (remote_open_1): Clear noack_mode. Ack any outstanding packet
21 here. Activate noack mode if requested.
22 (remote_protocol_features): Add QStartNoAckMode.
24 (putpkt_binary): Don't send ack in noack mode.
25 (read_frame): Don't recompute the checksum in noack mode.
26 (getpkt_sane): Skip sending ack if in noack mode.
27 (_initialize_remote): Add set/show remote noack mode.
28 * NEWS: Note the new features.
30 2008-08-11 Kevin Buettner <kevinb@redhat.com>
32 * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
34 (rs6000_skip_main_prologue): New function.
35 (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
37 2008-08-11 Sandra Loosemore <sandra@codesourcery.com>
39 * MAINTAINERS (Write After Approval): Add self.
41 2008-08-11 Stan Shebs <stan@codesourcery.com>
44 * disasm.c (gdb_disassemble_info): Set endian_code.
45 * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
46 * gdbarch.h, gdbarch.c: Regenerate.
47 * arch-utils.c (initialize_current_architecture): Set the
48 default byte_order_for_code.
49 (gdbarch_info_init): Ditto.
50 (gdbarch_info_fill): Ditto.
51 * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
52 (thumb_analyze_prologue): Swap halfword if code endianness is
53 different from general endianness.
54 (arm_skip_prologue): Similarly.
55 (arm_scan_prologue): Ditto.
56 (thumb_get_next_pc): Ditto.
57 (arm_get_next_pc): Ditto.
58 (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
59 choose correct endianness for breakpoints.
61 2008-08-10 Pedro Alves <pedro@codesourcery.com>
63 * bsd-kvm.c: Include "gdbthread.h".
65 (bsd_kvm_open): Add a main thread.
66 (bsd_kvm_close): Delete it.
67 (bsd_kvm_thread_alive): New.
68 (bsd_kvm_pid_to_str): New.
69 (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
71 (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
73 2008-08-09 Pedro Alves <pedro@codesourcery.com>
75 * buildsym.c (start_subfile): Properly cast sentinel in concat
77 * cp-name-parser.y: Include "config.h".
78 * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
80 * gdb_select.h: Include sys/time.h if sys/select.h is not
83 2008-08-09 Pedro Alves <pedro@codesourcery.com>
85 * go32-nat.c: Include "gdbthread.h".
86 (go32_stop, go32_kill_inferior): Delete the main thread.
87 (go32_create_inferior): Add it.
88 (go32_thread_alive, go32_pid_to_str): New.
89 (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
91 2008-08-09 Pedro Alves <pedro@codesourcery.com>
93 * go32-nat.c (fetch_register, store_register): Pass the regcache
94 gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
95 (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
96 (struct seg_descr, struct seg_descr): pack the whole struct
97 instead of each member individually.
99 2008-08-09 Andreas Schwab <schwab@suse.de>
101 * python/python.c (_initialize_python): Use unabbreviated commands
104 2008-08-09 Daniel Jacobowitz <dan@codesourcery.com>
106 * Makefile.in (stamp-h): Also create .deps.
108 2008-08-09 Tom Tromey <tromey@redhat.com>
110 * Makefile.in (generated_files): Add GNULIB_H.
112 2008-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
114 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
115 DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set.
117 (pa64_current_sos): Remove map private warning warning.
118 * solib-som.c: Include string.h and sys/utsname.h.
119 (get_hpux_major_release): New function.
120 (som_solib_create_inferior_hook): Read dynamic linker header. Warn
121 about shared library private mapping on HP-UX 11 and later. Only force
122 private mapping of shared libraries on HP-UX 10 and earlier.
123 (link_map_start): Delete warning.
125 2008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>
126 H.J. Lu <hongjiu.lu@intel.com>
127 Mark Kettenis <kettenis@gnu.org>
129 * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
130 (amd64_init_frame_cache): Initialize saved_sp_reg.
131 (amd64_analyze_stack_align): New.
132 (amd64_analyze_prologue): Call it.
133 (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set
134 %rip to 8 when halfway aligning the stack.
136 * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
139 * i386-tdep.c (i386_frame_cache): Remove stack_align. Add
141 (i386_alloc_frame_cache): Remove stack_align. Initialize
143 (i386_analyze_stack_align): Rewrite.
144 (i386_frame_cache): Use saved_sp_reg if it is valid.
146 2008-08-09 Ulrich Weigand <uweigand@de.ibm.com>
148 * target.c: Include "solib.h".
149 (target_pre_inferior): Call no_shared_libraries.
150 * infcmd.c (run_command_1): Do not call objfile_purge_solibs
152 (attach_command): Do not call clear_solib.
154 2008-08-09 Mark Kettenis <kettenis@gnu.org>
156 * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
159 2008-08-08 Tom Tromey <tromey@redhat.com>
161 * Makefile.in (python.o): Remove dependencies. Use COMPILE and
163 (python-utils.o): Likewise.
165 2008-08-08 Andreas Schwab <schwab@suse.de>
167 * corefile.c (_initialize_core): Remove spurious paren from set
168 gnutarget doc string.
170 2008-08-08 Luis Machado <luisgpm@br.ibm.com>
172 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
173 Define PPC_FEATURE_BOOKE.
174 (ppc_linux_get_hwcap): New function.
175 (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
176 4-bytes alignment restrictions.
177 (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
178 positioning of the read/write flags.
179 (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
182 2008-08-08 Pedro Alves <pedro@codesourcery.com>
184 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
186 * win32-nat.c (win32_add_thread): Change thread argument type to
188 (win32_add_thread): Adjust.
189 (win32_delete_thread): Change thread argument type to ptid_t.
191 (win32_fetch_inferior_registers, win32_store_inferior_registers)
192 (win32_resume, get_win32_debug_event, get_win32_debug_event)
193 (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
194 (init_win32_ops): Put to_magic last.
195 (win32_win32_thread_alive): Adjust.
197 2008-08-08 Pedro Alves <pedro@codesourcery.com>
199 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
200 (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
202 2008-08-08 Pedro Alves <pedro@codesourcery.com>
204 * remote-m32r-sdi.c: Include "gdbthread.h".
205 (remote_m32r_ptid): New.
206 (m32r_close): Delete the main thread.
207 (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
209 (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
210 (_initialize_remote_m32r): Initialize remote_m32r_ptid.
212 2008-08-07 Tom Tromey <tromey@redhat.com>
213 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
215 * aclocal.m4, configure: Rebuild.
216 * configure.in: Call ZW_CREATE_DEPDIR,
217 ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
218 (MAKE, GMAKE): New substs.
219 * acinclude.m4: Include depstand.m4.
220 * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
221 COMPILE, POSTCOMPILE, depcomp): New variables.
222 Remove all _h variables.
223 Remove many .o targets.
224 ($(srcdir)/copying.c): avoid backslash-newline after comment
225 sign (@maintainer_mode_true@).
226 (HFILES_NO_SRCDIR): Regenerate.
227 (generated_files): New variable.
228 (all_gdbtk_cflags): Likewise.
230 (init.o, version.o, copying.o): Remove.
231 (distclean): Remove DEPDIR.
232 (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
233 printcmd.o, procfs.o, v850ice.o): Rewrite.
234 (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
235 cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
236 (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
237 gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
238 gdbtk-wrapper.o): Likewise.
239 (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
240 mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
241 mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
242 mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
243 tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
244 tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
245 tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
246 tui-wingeneral.o, tui-winsource.o): Likewise.
247 (all_object_files): New variable.
248 ($(all_object_files)): New target.
249 Include dependency files, when using GNU Make.
251 2008-08-07 Ulrich Weigand <uweigand@de.ibm.com>
253 * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
254 the valid bit set. Ensure display order respects partial
255 order defined by dependency bits.
257 2008-08-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
259 * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
262 2008-08-06 Mark Kettenis <kettenis@gnu.org>
264 * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
267 2008-08-06 Vladimir Prus <vladimir@codesourcery.com>
268 Tom Tromey <tromey@redhat.com>
269 Thiago Jung Bauermann <bauerman@br.ibm.com>
270 Doug Evans <dje@google.com>
272 * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
273 SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
275 (python_h, python_internal_h): New.
276 (cli-script.o): Depend on python.h
277 (python.o, python-utils.o): New.
278 * cli/cli-script.c (print_command_lines): Handle python_control.
279 (execute_control_command): Handle python_control.
280 (execute_control_command_untraced): New function.
281 (while_command): Call execute_control_command_untraced.
282 (if_command): Likewise.
283 (get_command_line): Remove static attribute.
284 (read_next_line): Handle "python".
285 (recurse_read_control_structure): Handle python_control.
286 (read_command_lines): Handle python_control.
288 * cli/cli-script.h (get_command_line): Add prototype.
289 (execute_control_command_untraced): Likewise.
290 * configure.ac: Add --with-python.
291 * defs.h (enum command_control_type) <python_control>: New
293 * python/python-internal.h: New file.
294 * python/python.c: New file.
295 * python/python.h: New file.
296 * python/python-utils.c: New file.
297 * NEWS: Mention Python scripting support and its new commands.
299 2008-08-06 Ulrich Weigand <uweigand@de.ibm.com>
301 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
303 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
305 * MAINTAINERS (Write After Approval): Add self.
307 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
309 * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
310 (insert_breakpoint_locations): Likewise.
312 2008-08-05 Phil Muldoon <pmuldoon@redhat.com>
314 * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
316 (set_longjmp_breakpoint): Likewise.
318 2008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
321 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
324 2008-08-05 Tom Tromey <tromey@redhat.com>
326 * bcache.c (deprecated_bcache_added): Initialize obstack.
327 (bcache_xmalloc): Don't initialize obstack.
328 (bcache_xfree): Conditionally free obstack.
329 (bcache_memory_used): Update.
331 2008-08-05 Tom Tromey <tromey@redhat.com>
333 * symfile.c (add_psymbol_to_bcache): Return a const pointer. Use
335 (append_psymbol_to_list): Accept a const pointer.
336 (add_psymbol_to_list): Fix const correctness.
337 * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
338 (bcache_full): Declare.
339 * bcache.c (bcache_data, deprecated_bcache): Remove.
340 (bcache): Use bcache_full.
341 (bcache_full): Rename from deprecated_bcache_added. Change return
344 2008-08-04 Stan Shebs <stan@codesourcery.com>
346 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
347 (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
348 (enable_break): Remove test of BKPT_AT_SYMBOL.
350 2008-08-02 Keith Seitz <keiths@redhat.com>
352 * acinclude.m4: Include ../config/tcl.m4 to pick up
353 standard Tcl configury bits.
354 Remove all Tcl, Tk, Itcl, Itk, etc definitions.
355 * configure.ac: Don't check if ../itcl exists when building
356 gdbtk. It could be installed.
357 Rewrite gdbtk configury to allow for using system-supplied
358 Tcl and Tk. Gdbtk no longer requires build-time access to
360 * Makefile.in: Remove everything related to itcl and itk.
361 Rewrite the Tcl bits for gdbtk to correspond to rewrite of
363 Remove v850ice.o build rule.
364 (ALL_TCL_CFLAGS): New convenience defintion. Change all
365 gdbtk sources to use it.
366 * configure: Regenerate.
368 2008-07-31 Stan Shebs <stan@codesourcery.com>
370 * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
372 2008-07-30 Stan Shebs <stan@codesourcery.com>
374 * objfiles.c (TARGET_KEEP_SECTION): Remove.
375 (add_to_objfile_sections): Remove use.
377 2008-07-29 Tom Tromey <tromey@redhat.com>
379 * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
380 (lookup_cmd_composition): Likewise.
382 2008-07-29 Tom Tromey <tromey@redhat.com>
384 * cli/cli-cmds.c (edit_command): Remove unused variables. Delete
385 dead code. Fix indentation.
387 2008-07-29 Stan Shebs <stan@codesourcery.com>
389 * main.c (captured_main): Remove long-unused #if 0 blocks.
391 2008-07-28 Tom Tromey <tromey@redhat.com>
393 * annotate.h (deprecated_annotate_starting_hook): Remove.
394 (deprecated_annotate_stopped_hook): Remove.
395 (deprecated_annotate_exited_hook): Remove.
396 * Makefile.in (annotate.o): Depend on observer_h.
397 * top.c (deprecated_delete_breakpoint_hook): Remove.
398 (deprecated_create_breakpoint_hook): Likewise.
399 (deprecated_modify_breakpoint_hook): Likewise.
400 * interps.c (clear_interpreter_hooks): Update for removed hooks.
401 * breakpoint.c (mention): Don't call removed hook.
402 (delete_breakpoint): Likewise.
403 (disable_breakpoint): Likewise.
404 (do_enable_breakpoint): Likewise.
405 * annotate.c: Include observer.h.
406 (breakpoint_changed): Change type of argument.
407 (_initialize_annotate): Register observers.
408 (deprecated_annotate_starting_hook): Remove.
409 (deprecated_annotate_stopped_hook): Remove.
410 (deprecated_annotate_exited_hook): Remove.
411 (annotate_starting): Update for hook removal.
412 (annotate_stopped): Likewise.
413 (annotate_exited): Likewise.
414 * defs.h (deprecated_delete_breakpoint_hook): Remove.
415 (deprecated_create_breakpoint_hook): Likewise.
416 (deprecated_modify_breakpoint_hook): Likewise.
418 2008-07-28 Tom Tromey <tromey@redhat.com>
420 * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
422 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
424 * configure.ac: Check for the GNU/Linux ptrace signature.
425 * configure: Regenerated.
427 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
429 * linux-nat.c (resume_callback): Add more debugging output.
430 (linux_nat_has_pending_sigint): New function, based on
431 linux_nat_has_pending.
432 (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
433 (stop_wait_callback): Remove flush_mask handling. Honor
434 ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
436 (linux_nat_has_pending, flush_callback): Remove.
437 (linux_nat_filter_event): Check for ignore_sigint.
438 (linux_nat_wait): Remove flush_mask support and call to
439 flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
440 * linux-nat.h (struct lwp_info): Add ignore_sigint field.
442 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
444 * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
445 report events from resumed threads.
447 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
449 * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
450 (mips_linux_init_abi): Set tdep->syscall_next_pc.
451 * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
453 (mips32_next_pc): Handle the syscall instruction.
454 * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
455 from mips-tdep.c. Add syscall_next_pc to gdbarch_tdep.
457 2008-07-26 Tom Tromey <tromey@redhat.com>
460 * valops.c (value_struct_elt): Treat function-valued field as a
463 2008-07-26 Tom Tromey <tromey@redhat.com>
466 * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
469 2008-07-26 Vladimir Prus <vladimir@codesourcery.com>
472 * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
473 (get_cmd_async_ok): Remove.
474 * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
475 * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
476 * infcmd.c (_initialize_infcmd): Likewise.
477 * thread.c (_initialize_thread): Likewise.
479 2008-07-25 Joseph Myers <joseph@codesourcery.com>
481 * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
482 128-bit long doubles in even-odd pairs of FPRs. Do not
483 right-align float arguments for big-endian.
484 (mips_n32n64_return_value): Apply return value convention for
485 structs containing one or two floating-point values to soft-float
486 as well as hard-float. Handle 128-bit long doubles in such
488 (mips_o32_push_dummy_call): Only skip one integer register for a
489 float argument passed in an FPR.
491 2008-07-25 Tom Tromey <tromey@redhat.com>
493 * tui/tui-hooks.c: Include observer.h.
494 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
496 (tui_bp_created_observer, tui_bp_deleted_observer,
497 tui_bp_modified_observer): New globals.
498 (tui_install_hooks): Use observers, not events.
499 (tui_remove_hooks): Likewise.
500 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
501 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
503 (breakpoint_notify): Check mi_can_breakpoint_notify.
504 (breakpoint_hooks): Remove.
505 (mi_cmd_break_insert): Attach observers. Don't use events.
506 * tracepoint.c: Include observer.h, not gdb-events.h.
507 (tracepoint_operation, trace_pass_command): Notify observer.
508 * interps.c: Don't include gdb-events.h.
509 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
510 * gdbarch.c: Rebuild.
511 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
512 (deprecated_current_gdbarch_select_hack): Notify observer.
513 * breakpoint.h: Don't include gdb-events.h.
514 * breakpoint.c: Don't include gdb-events.h.
515 (condition_command): Notify observer.
516 (commands_command): Likewise.
517 (commands_from_control_command): Likewise.
518 (mention, delete_breakpoint, set_ignore_count): Likewise.
519 (disable_breakpoint, do_enable_breakpoint): Likewise.
520 * Makefile.in (gdb_events_h): Remove.
521 (breakpoint_h): Update.
522 (COMMON_OBS): Remove gdb-events.o.
523 (gdb-events.o): Remove.
524 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
525 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
526 * gdb-events.c: Remove.
527 * gdb-events.h: Remove.
528 * gdb-events.sh: Remove.
530 2008-07-24 Pedro Alves <pedro@codesourcery.com>
532 * remote.c (remote_threads_extra_info): Don't query the remote
533 server about info on the internally added main thread.
535 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
537 * nto-procfs.c (procfs_attach): Populate initial thread list.
538 (procfs_wait): Return new pid, built from the inferior status.
540 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
542 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
543 * configure: Regenerate.
545 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
547 * nto-procfs.c (procfs_xfer_memory): Changed signature.
548 (procfs_resume): Workaround for dereferencing type-punned pointer
550 * nto-tdep.c (nto_parse_redirection): Change signature to be const
552 * nto-tdep.h (nto_parse_redirection): Likewise.
554 2008-07-21 Stan Shebs <stan@codesourcery.com>
556 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
557 * gdbarch.sh: Adjust comment to refer to
558 in_solib_dynsym_resolve_code().
559 * gdbarch.h, gdbarch.c: Update.
560 * solib-osf.c: Ditto.
562 (handle_inferior_event): Use in_solib_dynsym_resolve_code
564 * config/mips/nm-irix5.h: Remove undef of
565 IN_SOLIB_DYNSYM_RESOLVE_CODE.
567 2008-07-21 Tom Tromey <tromey@redhat.com>
569 * symfile.c (reread_symbols): Don't pass argument to observer.
570 * exec.c (exec_file_attach): Don't pass argument to observer.
571 * ada-lang.c (ada_executable_changed_observer): Remove argument.
572 * symtab.c (symtab_observer_executable_changed): Remove argument.
573 * observer.sh: Handle functions with no arguments.
575 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
576 Chris Demetriou <cgd@google.com>
578 * elfread.c (elf_symfile_segments): Fix the check that each loadable
579 section fits within an ELF segment to handle ELF segments that hit
580 the end of the address space.
582 2008-07-20 Chris Demetriou <cgd@google.com>
584 * MAINTAINERS (Write After Approval): Add self.
586 2008-07-18 Tom Tromey <tromey@redhat.com>
589 * NEWS: Add entry for macro commands.
590 * Makefile.in (macrocmd.o): Add gdb_string.h.
591 * macroscope.h (user_macro_scope): Declare.
592 (default_macro_scope): Update documentation.
593 (macro_user_macros): Declare.
594 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
595 Use user_macro_scope.
596 (null_macro_lookup): Remove.
597 * macrotab.h (macro_callback_fn): Declare.
598 (macro_for_each): Likewise.
599 (macro_allow_redefinitions): Likewise.
600 * macrotab.c (foreach_macro): New function
601 (macro_for_each): Likewise.
602 (struct macro_table) <redef_ok>: New field.
603 (macro_allow_redefinitions): New function.
604 (new_macro_table): Update.
605 (macro_define_function): Likewise.
606 (macro_define_object): Likewise.
607 * macroscope.c (user_macro_scope): New function.
608 (default_macro_scope): Use it.
609 (macro_user_macros): New global.
610 (standard_macro_lookup): Look in macro_user_macros.
611 (_initialize_macroscope): New function.
612 * macroexp.h (macro_is_whitespace, macro_is_digit,
613 macro_is_identifier_nondigit): Declare.
614 * macroexp.c (macro_is_whitespace): Rename. No longer static.
615 (macro_is_digit): Likewise.
616 (macro_is_identifier_nondigit): Likewise.
617 (get_identifier): Update.
618 (get_pp_number): Likewise.
619 (get_token): Likewise.
620 * macrocmd.c (skip_ws): New function.
621 (extract_identifier): Likewise.
622 (free_macro_definition_ptr): Likewise.
623 (user_macros): Remove.
624 (macro_define_command): Implement.
625 (_initialize_macrocmd): Update.
626 (macro_undef_command): Implement.
627 (print_one_macro): New function.
628 (macro_list_command): Implement.
630 2008-07-18 Joseph Myers <joseph@codesourcery.com>
632 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
634 * configure: Regenerate.
636 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
638 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
640 2008-07-15 Andreas Schwab <schwab@suse.de>
642 * valops.c (value_cast_pointers): Follow typedefs when checking
645 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
647 * block.c (block_function): Renamed to ...
648 (block_linkage_function): ... this. All callers changed.
649 * block.h (block_function): Renamed to ...
650 (block_linkage_function): ... this.
652 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
654 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
656 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
658 * frame.c (frame_sp_unwind): Delete.
659 (get_frame_sp): Do not use it.
660 * frame.h (frame_sp_unwind): Delete prototype.
662 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
664 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
666 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
668 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
669 * frame.c (frame_unwind_address_in_block): Delete.
670 (get_frame_address_in_block): Do not use it. Check the type
671 of the next frame first.
672 (frame_cleanup_after_sniffer): Update comment.
673 * frame.h (frame_unwind_address_in_block): Delete prototype.
674 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
676 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
678 * frame.c (frame_func_unwind): Delete.
679 (get_frame_func): Do not use it.
680 * frame.h (frame_func_unwind): Delete prototype.
681 * hppa-tdep.c (hppa_frame_cache): Update comment.
682 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
684 2008-07-14 Stan Shebs <stan@codesourcery.com>
686 * remote-sim.c (init_gdbsim_ops): Remove
687 TARGET_REDEFINE_DEFAULT_OPS.
689 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
691 * findvar.c (read_var_value): Remove unused variable.
693 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
695 * infrun.c (handle_inferior_event): Tag threads as stopped
696 before inserting breakpoints.
698 2008-07-15 Hui Zhu <teawater@gmail.com>
700 * MAINTAINERS: Added myself to section Write After Approval.
702 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
705 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
707 2008-07-14 Pedro Alves <pedro@codesourcery.com>
709 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
710 (i386_dicos_push_dummy_code): New.
711 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
712 Register i386_dicos_push_dummy_code.
714 2008-07-14 Markus Deuling <deuling@de.ibm.com>
716 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
717 (mips_n32n64_push_dummy_call, mips_o64_return_value)
718 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
720 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
721 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
722 (mips_n32n64_fp_arg_chunk_p): Update caller.
724 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
725 (mips_n32n64_push_dummy_call): Update caller.
727 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
729 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
730 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
733 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
735 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
736 (mips_o64_push_dummy_call): Update caller.
738 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
739 (fp_register_arg_p, mips_dump_tdep): Update caller.
741 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
742 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
744 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
746 (mips32_scan_prologue): Update caller.
748 (heuristic_proc_start): Add gdbarch as parameter. Replace
750 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
752 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
753 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
754 the current architecture. Update call to getregs_supplies.
755 (getregs_supplies): Add gdbarch as parameter and replace
758 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
759 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
760 NBSD_MIPS_JB_ELEMENT_SIZE.
761 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
762 replace current_gdbarch.
764 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
766 (mips_fetch_registers, mips_store_registers): Update call
768 (mips_load): Use get_regcache_arch to get at the current_architecture
769 and replace current_gdbarch.
771 2008-07-13 Pedro Alves <pedro@codesourcery.com>
773 * thread.c (restore_selected_frame): On fail to restore, select
774 the innermost frame, and don't crash when warning the user.
776 2008-07-13 Hui Zhu <teawater@gmail.com>
778 * symtab.c (expand_line_sal): Fix a memory leak.
780 2008-07-13 Pedro Alves <pedro@codesourcery.com>
782 * utils.c (struct continuation): Define as inheriting struct
784 (add_continuation, do_all_continuations)
785 (discard_all_continuations, add_intermediate_continuation)
786 (do_all_intermediate_continuations)
787 (discard_all_intermediate_continuations): Adjust.
789 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
791 Skip varobj in running threads.
792 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
793 thread is not stopped, skip the varobj.
794 * Makefile.in: Update dependencies.
796 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
798 Enable all commands while inferiour is running
799 * mi/mi-main.c (mi_cmd_execute): Don't check if
800 inferiour is executing.
802 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
804 Allow all CLI command even if target is executing.
805 * gdb/top.c (execute_command_1): Don't check if the inferiour
808 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
810 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
811 Fix printing of frame, when frame is wrong.
813 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
815 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
816 backchain is unreadable.
818 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
820 * spu-linux-nat.c: Include "gdbthread.h".
821 (spu_child_post_startup_inferior): Register main thread.
822 (spu_child_post_attach): Likewise.
823 * Makefile.in (spu-linux-nat.o): Update dependencies.
825 2008-07-12 Pedro Alves <pedro@codesourcery.com>
827 Rewrite continuations internals on top of cleanups and plug
828 continuation arguments leaks.
830 * defs.h (struct continuation): Make it opaque.
831 (add_continuation, add_intermediate_continuation): Drop the int
832 argument of the continuation hook argument. Add
833 continuation_free_args argument.
834 (do_all_continuations, do_all_intermediate_continuations): Drop
835 the error_p argument.
837 * utils.c (add_continuation): Drop the int argument of the
838 continuation hook argument. Add continuation_free_args argument.
839 Reimplement on top of cleanups.
840 (do_all_continuations): Drop error argument. Reimplement on top
842 (discard_all_continuations): Reimplement on top of cleanups.
843 (add_intermediate_continuation): Drop the int argument of the
844 continuation hook argument. Add continuation_free_args argument.
845 Reimplement on top of cleanups.
846 (do_all_intermediate_continuations): Drop error argument.
847 Reimplement on top of cleanups.
848 (discard_all_intermediate_continuations): Reimplement on top of
851 * breakpoint.c (until_break_command_continuation): Drop error
852 argument. Add xfree as continuation argument deleter.
854 * inf-loop.c (inferior_event_handler): On error, discard all
855 continuations. Adjust to new do_all_intermediate_continuations
856 and do_all_continuations interfaces.
858 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
859 Pass xfree as continuation argument deleter.
860 (finish_command_continuation): Drop error_p argument. Adjust.
861 (finish_command_continuation_free_arg): New.
862 (finish_command): Pass finish_command_continuation_free_arg as
863 continuation argument deleter. Adjust to new do_all_continuations
865 (attach_command_continuation): Drop error_p argument.
866 (attach_command_continuation_free_args): New.
867 (attach_command): Pass attach_command_continuation_free_args as
868 continuation argument deleter.
870 * interps.c (interp_set): Adjust to new do_all_continuations
873 * event-top.c (stdin_event_handler): In error, also discard the
874 intermediate continuations.
876 2008-07-12 Pedro Alves <pedro@codesourcery.com>
878 Replace struct continuation_args by void* and per command structs.
880 * top.c (execute_command): Remove unused arg1 and arg2 locals.
882 * breakpoint.c (struct until_break_command_continuation_args):
884 (until_break_command_continuation): Take a void* instead of a
885 continuations_arg. Adjust.
886 (until_break_command): Adjust to use struct
887 until_break_command_continuation_args instead of struct
890 * infcmd.c (struct step_1_continuation_args): New.
891 (step_1_continuation): Take a void* instead of a
892 continuations_arg. Adjust to use struct step_1_continuation_args.
893 (step_once): Adjust to use struct step_1_continuation_args.
895 (struct finish_command_continuation_args): New.
896 (finish_command_continuation): Take a void* instead of a
897 continuations_arg. Adjust to use struct
898 finish_command_continuation_args.
899 (finish_command): Adjust to use struct
900 finish_command_continuation_args.
901 (struct attach_command_continuation_args): New.
902 (attach_command_continuation): Take a void* instead of a
903 continuations_arg. Adjust to use struct
904 attach_command_continuation_args.
905 (attach_command): Adjust to use struct
906 attach_command_continuation_args.
908 * defs.h (struct continuation_arg): Delete.
909 (struct continuation): Replace the struct continuation_arg*
910 parameter of continuation_hook by a void*. Replace "arg_list"
911 member by a new "args" member with void* type.
912 (add_continuation, add_intermediate_continuation): Replace struct
913 continuation_arg type usages by void* usages.
915 * utils.c (add_continuation, do_all_continuations)
916 (add_intermediate_continuation)
917 (do_all_intermediate_continuations): Replace struct
918 continuation_arg type usages by void* usages. Pass "args" instead
921 2008-07-12 Pedro Alves <pedro@codesourcery.com>
923 * infrun.c (struct thread_stepping_state): Delete sal member.
924 (init_thread_stepping_state): Add local sal. Use it instead of
926 (handle_inferior_event): New local stop_pc_sal. Use it instead of
928 (step_into_function): Add local stop_func_sal. Use it instead of
931 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
933 Implement -exec-continue/-exec-interrupt --all.
934 * infcmd.c (continue_1): New, extracted from
935 (continue_command): ...here.
936 (interrupt_target_1): New, extracted from
937 (interrupt_target_command): ...here.
938 * inferior.h (continue_1, interrupt_target_1): New.
939 * mi/mi-main.c (mi_cmd_exec_continue)
940 (mi_cmd_exec_interrupt): Handle --all.
942 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
944 Implement --thread and --frame.
945 * gdbthread.h (find_thread_id): Declare.
946 * thread.c (find_thread_id): Make non-static.
947 * mi/mi-main.c (mi_cmd_execute): Switch to the right
948 thread and frame, if necessary.
949 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
950 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
952 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
954 * infrun.c (resume): Discard cleanups on early exit path.
956 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
958 * infrun.c (normal_stop): For MI, report which threads
961 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
963 Report thread state in -thread-info output.
964 * thread.c (print_thread_info): Add new field "state".
966 2008-07-11 Pedro Alves <pedro@codesourcery.com>
968 * infrun.c (handle_inferior_event): Also ignore a
969 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
971 2008-07-11 Tom Tromey <tromey@redhat.com>
973 * completer.c (complete_line_internal): New function, from
974 complete_line. Add 'for_help' parameter.
975 (complete_line): Use it.
976 (command_completer): Move later. Rewrite.
978 2008-07-11 Pedro Alves <pedro@codesourcery.com>
980 * thread.c (thread_apply_command): Move making the cleanup out of
983 2008-07-11 Pedro Alves <pedro@codesourcery.com>
987 * thread.c (enum thread_state): New.
988 (thread_state main_thread_running): Delete, in favor of...
989 (thread_state main_thread_state): ... this. Update throughout.
990 (clear_thread_inferior_resources): New, split from free_thread.
991 (free_thread): Call clear_thread_inferior_resources.
992 (init_thread_list): Set main thread to stopped state.
993 (add_thread_silent): Take care of PTID reuses.
994 (delete_thread): If deleting inferior_ptid or a thread with
995 refcount > 0, mark it as exited, but still keep it in the list.
996 Only notify of thread exits, if we haven't done so yet.
997 (iterate_over_threads): Make it safe to delete threads while
999 (do_captured_list_thread_ids): Don't account for exited threads.
1000 (thread_alive): Check for the THREAD_EXITED state, and don't set
1001 ptid to -1 on exited threads.
1002 (set_running): Update to account for extra possible states.
1003 (is_thread_state): New.
1004 (is_stopped, is_exited): New.
1005 (is_running): Implement in terms of is_thread_state.
1006 (any_running): Update.
1007 (print_thread_info): Update. Account for exited threads. Don't
1008 warn about missed frame restoring here, its done in the cleanup.
1009 (switch_to_thread): Don't read from a thread that has gone.
1010 (restore_current_thread): In non-stop mode, do a full context
1012 (restore_selected_frame): Add a frame_level argument. Rewrite.
1013 (struct current_thread_cleanup): Add selected_frame_level and
1014 was_stopped members.
1015 (do_restore_current_thread_cleanup): Check if thread was stopped
1016 and still is, and if the target has registers, stack and memory
1017 before restoring the selected frame. Don't delete the cleanup
1019 (restore_current_thread_cleanup_dtor): New.
1020 (make_cleanup_restore_current_thread): Remove all arguments.
1022 (thread_apply_all_command): Update. Prune threads.
1023 (thread_apply_command): Update.
1024 (thread_command): Account for currently selected exited thread.
1025 (do_captured_thread_select): Check for a running thread. Prune
1027 (_initialize_thread): Make "info threads", "thread", "thread
1028 apply", and "thread apply all" appliable without a selected thread.
1029 * gdbthread.h (struct thread_info): Replace running_ by state_.
1031 (is_exited, is_stopped): Declare.
1032 (make_cleanup_restore_current_thread): Remove all arguments.
1033 * infrun.c: Include "event-top.h".
1034 (fetch_inferior_event): In non-stop mode, restore selected thread
1035 and frame after handling the event and running breakpoint
1036 commands. Display GDB prompt if needed.
1037 (normal_stop): In non-stop mode, don't print thread switching
1039 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
1040 (get_cmd_no_selected_thread_ok): New.
1041 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
1042 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
1044 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
1045 no-selected-thread ok.
1046 * top.c (execute_command): Check for non no-selected-thread-ok
1048 * linux-nat.c (struct saved_ptids, threads_to_delete)
1049 (record_dead_thread, prune_lwps): Delete.
1050 (exit_lwp): Unconditionally delete thread.
1051 (linux_nat_resume): Remove prune_lwps call.
1052 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
1053 of is_running. Adjust to make_cleanup_restore_current_thread
1055 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
1056 selected thread has exited.
1057 * inf-loop.c (inferior_event_handler): Don't display the prompt
1059 * varobj.c (c_value_of_root): Update.
1060 * defs.h (make_cleanup_dtor): Declare.
1061 * utils.c (make_cleanup_dtor): New.
1063 * Makefile.in (infrun.o): Depend on $(event_top_h).
1065 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1067 Add "continue -a" and "interrupt -a" options for non-stop mode.
1069 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
1070 (continue_command): Add "-a" option.
1071 (interrupt_target_command): Add "-a" option.
1072 (_initialize_infcmd): Add extend help of continue and interrupt
1073 command to mention the new "-a" option. Mark "continue" async ok.
1075 2008-07-10 Doug Evans <dje@google.com>
1077 Add "set print symbol-loading on|off".
1078 * NEWS: Document new option.
1079 * symfile.h (print_symbol_loading): Declare.
1080 * symfile.c (print_symbol_loading): New global.
1081 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
1082 from ..." if print_symbol_loading.
1083 (_initialize_symfile): Add set/show print symbol-loading.
1084 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
1085 if print_symbol_loading.
1087 2008-07-10 Pedro Alves <pedro@codesourcery.com>
1089 Non-stop linux native.
1091 * linux-nat.c (linux_test_for_tracefork): Block events while we're
1093 (get_pending_status): Implement non-stop mode.
1094 (linux_nat_detach): Stop threads before detaching.
1095 (linux_nat_resume): In non-stop mode, always resume only a single
1097 (linux_handle_extended_wait): On a clone event, in non-stop mode,
1098 add new lwp to GDB's thread table, and mark as running, executing
1099 and stopped appropriately.
1100 (linux_nat_filter_event): Don't assume there are other running
1101 threads when a thread exits.
1102 (linux_nat_wait): Mark the main thread as running and executing.
1103 In non-stop mode, don't stop all lwps.
1104 (linux_nat_kill): Stop lwps before killing them.
1105 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
1107 (send_sigint_callback): New.
1108 (linux_nat_stop): New.
1109 (linux_nat_add_target): Set to_stop to linux_nat_stop.
1111 * linux-nat.h (thread_db_attach_lwp): Declare.
1113 * linux-thread-db.c (thread_get_info_callback): Check for new
1114 threads if we have none.
1115 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
1116 stopped lwp. Check for new threads if we have none.
1117 (thread_db_attach_lwp): New.
1118 (thread_db_init): Set proc_handle.pid to inferior_ptid.
1119 (check_event): Set proc_handle.pid to the stopped lwp.
1120 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
1121 lwp available, bail out if there is none.
1123 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
1126 2008-07-10 Kevin Buettner <kevinb@redhat.com>
1128 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
1129 `current_pc' from CORE_ADDR to ULONGEST.
1131 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
1134 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1136 * NEWS (New commands): Mention "set disable-randomization".
1137 * configure.ac: Add check for HAVE_PERSONALITY and
1138 HAVE_DECL_ADDR_NO_RANDOMIZE.
1139 * configure, config.in: Regenerate.
1140 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
1141 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
1143 (disable_randomization, show_disable_randomization)
1144 (set_disable_randomization): New.
1145 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
1146 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
1147 variable DISABLE_RANDOMIZATION.
1148 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
1149 DISABLE_RANDOMIZATION.
1151 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1153 Adjust all targets to new target_stop interface.
1155 * gnu-nat.c (gnu_stop): Add ptid argument.
1156 * go32-nat.c (go32_stop): Add ptid argument.
1157 (go32_create_inferior): Pass inferior_ptid to go32_stop.
1158 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
1159 * monitor.c (monitor_stop): Add ptid argument.
1160 (monitor_open): Pass inferior_ptid to monitor_stop.
1161 (monitor_interrupt): Pass inferior_ptid to target_stop.
1162 (monitor_stop): Add ptid argument.
1163 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
1164 (procfs_create_inferior): Add ptid argument.
1165 * procfs.c (procfs_stop): Add ptid argument.
1166 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
1167 * remote-sim.c (gdbsim_stop): Add ptid argument.
1168 * sol-thread.c (sol_thread_stop): Add ptid argument.
1169 * win32-nat.c (win32_stop): Add ptid argument.
1171 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1173 Non-stop inferior control.
1175 * infrun.c (resume): In non-stop mode, always resume just one
1177 (proceed): Don't call prepare_to_proceed in non-stop mode.
1178 (fetch_inferior_event): In non-stop mode, switch context before
1180 (error_is_running, ensure_not_running): New.
1181 (handle_inferior_event): In non-stop mode: Mark only the event
1182 thread as stopped. Require that the target module manages adding
1183 threads to the thread list. Assert that there isn't a
1184 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
1185 (normal_stop): Only mark not-running if inferior hasn't exited.
1186 In non-stop mode, only mark the event thread.
1188 * thread.c:Include "cli/cli-decode.h".
1189 (print_thread_info): Don't read from a running thread.
1190 Output "(running)" if thread is running.
1191 (switch_to_thread): Don't read stop_pc if thread is executing.
1192 (do_restore_current_thread_cleanup): Don't write to a running
1194 (thread_apply_all_command): Don't read from a running thread. In
1195 non-stop mode, do a full context-switch instead of just switching
1197 (thread_apply_command): In non-stop mode, do a full context-switch
1198 instead of just switching threads.
1199 (do_captured_thread_select): Likewise. Inform user if selected
1201 (_initialize_thread): Mark "info threads" and "thread" and
1204 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
1205 unregister the target from the event loop.
1207 * infcmd.c (continue_command, step_1, jump_command)
1208 (signal_command): Ensure the selected thread isn't running.
1209 (interrupt_target_command): In non-stop mode, interrupt only the
1212 * inferior.h (error_is_running, ensure_not_running): Declare.
1214 * target.h (struct target_ops): Add ptid argument to the to_stop
1216 (target_stop): Add ptid_t argument.
1218 * target.c (update_current_target): Add ptid argument to to_stop's
1220 (debug_to_stop): Add ptid_t argument.
1221 (debug_to_rcmd): Set to_stop_ptid.
1223 * remote.c (remote_stop): Add ptid_t argument.
1224 (async_remote_interrupt): Add inferior_ptid to target_stop.
1225 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
1227 * Makefile.in (thread.o): Depend on $(cli_decode_h).
1229 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1231 Don't rely on ecs->wait_for_more.
1233 * infrun.c (proceed): Clear the stepping state, set
1234 previous_inferior_ptid and clear infwait state.
1235 (wait_for_inferior): Don't clear the stepping state, set
1236 previous_inferior_ptid, or clear the infwait state here.
1237 (fetch_inferior_event): Don't clear the stepping state, set
1238 previous_inferior_ptid, or clear the infwait state here. Don't
1239 condition on wait_for_more.
1241 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1243 Refactor infrun a bit.
1245 * infrun.c (currently_stepping): Take a struct
1246 thread_stepping_state instead of an execution_control_state.
1247 (struct thread_stepping_state): New, split from
1248 execution_control_state.
1249 (gtss, tss): New globals.
1250 (proceed): Clear the stepping state, set previous_inferior_ptid
1251 and clear infwait state.
1252 (init_wait_for_inferior): Clear the stepping state,
1253 previous_inferior_ptid and infwait state.
1254 (waiton_ptid, infwait_state): New, split from
1255 execution_control_state.
1256 (struct execution_control_state): Members that persist through
1257 events moved out to either struct thred_stepping_state or made
1258 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
1259 (wait_for_inferior, fetch_inferior_event): Use local
1260 execution_control_state. Update to execution_control_state split.
1261 (init_execution_control_state): Adjust.
1262 (init_thread_stepping_state): New, extracted from
1263 init_execution_control_state.
1264 (context_switch): Take a ptid instead of an
1265 execution_control_state.
1266 (context_switch_to): Adjust.
1267 (adjust_pc_after_break): Adjust.
1268 (init_infwait_state): New.
1269 (handle_inferior_event): Adjust.
1271 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1272 Vladimir Prus <vladimir@codesourcery.com>
1274 Per-thread commands.
1276 * gdbthread.h: Remove unneeded forward declarations.
1277 Include "inferior.h".
1278 (struct thread_info): Add continuations,
1279 intermediate_continuations, proceed_to_finish, step_over_calls,
1280 stop_step, step_multi and stop_signal members.
1281 (save_infrun_state): Add continuations,
1282 intermediate_continuations, proceed_to_finish, step_over_calls,
1283 stop_step, step_multi, stop_signal and stop_bpstat parameters.
1284 (load_infrun_state): Add continuations,
1285 intermediate_continuations, proceed_to_finish, step_over_calls,
1286 stop_step, step_multi, stop_signal and stop_bpstat parameters.
1288 * thread.c (load_infrun_state): In non-stop mode, load
1289 continuations, intermediate_continuations, proceed_to_finish,
1290 step_over_calls, stop_step, step_multi and stop_signal.
1291 (save_infrun_state): Store continuations,
1292 intermediate_continuations, proceed_to_finish, step_over_calls,
1293 stop_step, step_multi, stop_signal and stop_bpstat.
1294 (save_infrun_state): Store continuations,
1295 intermediate_continuations, proceed_to_finish, step_over_calls,
1296 stop_step, step_multi, stop_signal and stop_bpstat.
1297 (free_thread): Clear The thread's stop_bpstat.
1299 * inferior.h (context_switch_to): Declare.
1301 * infrun.c (ecss): New global.
1302 (context_switch): Context switch continuations,
1303 intermediate_continuations, proceed_to_finish, step_over_calls,
1304 stop_step, step_multi, stop_signal and stop_bpstat.
1305 (wait_for_inferior): Use global ecss.
1306 (async_ecss, async_ecs): Delete.
1307 (fetch_inferior_event): Use global ecss.
1308 (context_switch_to): New.
1310 * top.c (execute_command): In non-stop, only check if the current
1311 thread is running, in all-stop, check if there's any thread
1314 * breakpoint.c (bpstat_remove_breakpoint): New.
1315 (bpstat_remove_breakpoint_callback): New.
1316 (delete_breakpoint): Clear the stop_bpstats of all threads.
1318 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
1319 current thread is running, in all-stop, check if there's any
1322 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
1324 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1326 Add non_stop global.
1328 * inferior.h (non_stop): Declare.
1329 * infrun.c (non_stop, non_stop_1): New.
1330 (set_non_stop, show_non_stop): New.
1331 (_initialize_infrun): Add "set/show non-stop" command.
1333 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1335 Adjust fork/vfork/exec to pass ptids around.
1337 * target.h (struct target_waitstatus): Store related_pid as a ptid.
1338 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
1340 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
1342 * breakpoint.c (print_it_typical, bpstat_check_location)
1343 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
1344 (create_fork_vfork_event_catchpoint): Adjust.
1345 * infrun.c (fork_event): Change parent_pid and child_pid types to
1347 (follow_exec, inferior_has_forked, inferior_has_vforked)
1348 (inferior_has_execd): Take a ptid_t and don't trim it.
1349 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
1350 * linux-nat.c (linux_child_follow_fork): Adjust.
1351 * inf-ptrace.c (inf_ptrace_wait): Adjust.
1352 * inf-ttrace.c (inf_ttrace_wait): Adjust.
1353 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
1355 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1357 Add "executing" property to threads.
1359 * inferior.h (target_executing): Delete.
1360 * gdbthread.h (struct thread_info): Add executing_ field.
1361 (set_executing, is_executing): New.
1362 * thread.c (main_thread_executing): New.
1363 (init_thread_list): Clear it and also main_thread_running.
1364 (is_running): Return false if target has no execution.
1365 (any_running, is_executing, set_executing): New.
1367 * top.c: Include "gdbthread.h".
1368 (target_executing): Delete.
1369 (execute_command): Replace target_executing check by any_running.
1370 * event-top.c: Include "gdbthread.h".
1371 (display_gdb_prompt, command_handler): Replace target_executing by
1373 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
1374 here. Replace target_executing by is_running.
1375 * infrun.c (handle_inferior_event): Mark all threads as
1377 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
1379 * stack.c (get_selected_block): Return null if inferior is
1381 * target.c (target_resume): Mark resumed ptid as executing.
1382 * breakpoint.c (until_break_command): Replace target_executing
1383 check by is_executing.
1384 * remote.c (remote_async_resume): Don't mark inferior as executing
1386 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
1389 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
1390 (mi_execute_async_cli_command): Replace target_executing by
1393 * frame.c (get_current_frame): Error out if the current thread is
1395 (has_stack_frames): New.
1396 (get_selected_frame, deprecated_safe_get_selected_frame): Check
1399 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
1402 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1404 * symfile.c (load_command): Reopen the exec file and reread
1405 symbols before anything else.
1407 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1409 * remote-sim.c: Include gdbthread.h.
1410 (remote_sim_ptid): New global.
1411 (gdbsim_create_inferior): Silently add the main task to GDB's
1413 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
1414 task from GDB's thread list.
1415 (gdbsim_resume): Adjust to use remote_sim_ptid.
1416 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
1417 (init_gdbsim_ops): Register gdbsim_thread_alive and
1419 (_initialize_remote_sim): Initialize remote_sim_ptid.
1420 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
1422 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1424 * monitor (monitor_ptid): New global.
1425 (monitor_open): Silently add the main task to GDB's thread list.
1426 (monitor_close, monitor_mourn_inferior): Silently delete the main
1427 task from GDB's thread list.
1428 (monitor_thread_alive, monitor_pid_to_str): New.
1429 (init_base_monitor_ops): Register monitor_thread_alive and
1431 (_initialize_remote_monitors): Initialize monitor_ptid.
1433 * gdbthread.h (delete_thread_silent): Declare.
1434 * thread.c (delete_thread): Rename to ...
1435 (delete_thread_1): ... this. Add "silent" parameter. If silent,
1436 don't do exit notifications.
1437 (delete_thread, delete_thread_silent): New, as wrappers to
1440 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1442 * breakpoint.c (update_global_location_list): Add boolean
1443 "should_insert" argument. Only insert locations if caller told it
1445 (update_global_location_list_nothrow): Add boolean "should_insert"
1446 argument. Pass it to update_global_location_list.
1447 (insert_breakpoints, create_longjmp_breakpoint)
1448 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
1449 (create_thread_event_breakpoint, create_solib_event_breakpoint)
1450 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
1451 (enable_watchpoints_after_interactive_call_stop)
1452 (set_momentary_breakpoint, create_breakpoints)
1453 (break_command_really, watch_command_1)
1454 (create_ada_exception_breakpoint, update_breakpoint_locations)
1455 (do_enable_breakpoint, enable_command): Pass true to
1456 update_global_location_list.
1457 (bpstat_stop_status, disable_overlay_breakpoints)
1458 (disable_watchpoints_before_interactive_call_start)
1459 (delete_breakpoint, disable_breakpoint, disable_command): Pass
1460 false to update_global_location_list.
1461 (update_breakpoints_after_exec): Don't temporarily disable
1462 always-inserted mode.
1464 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1466 * breakpoint.c (mark_breakpoints_out): Make public.
1467 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
1468 here. Update comment.
1469 * breakpoint.h (mark_breakpoints_out): Declare.
1471 * linux-nat.c (linux_handle_extended_wait): On
1472 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
1473 * inf-ttrace.c (inf_ttrace_wait): Likewise.
1475 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1477 * infrun.c (follow_exec): Reset shared libraries before adding the
1480 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
1482 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
1484 2008-07-07 Pedro Alves <pedro@codesourcery.com>
1486 * i386-dicos-tdep.c: Include "inferior.h".
1487 (i386_dicos_frame_align): New.
1488 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
1489 dummy location ON_STACK.
1490 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
1492 2008-07-07 Joel Brobecker <brobecker@adacore.com>
1494 * gstdint.h: New file.
1496 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
1498 * mi/mi-interp.c (mi_on_resume): Don't try to report
1499 resumed thread it the thread list is empty.
1501 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
1503 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
1504 completer for set to filename_completer.
1508 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
1510 Implement -target-attach.
1511 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
1513 2008-06-21 Hui Zhu <teawater@gmail.com>
1515 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
1517 2008-07-03 Pedro Alves <pedro@codesourcery.com>
1519 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
1520 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
1522 * target.h (struct target_ops): Add to_attach_no_wait member.
1523 (target_attach_no_wait): New.
1524 * target.c (update_current_target): Inherit to_attach_no_wait.
1526 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
1527 target_attach_no_wait runtime check.
1529 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
1530 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
1533 2008-07-03 Pedro Alves <pedro@codesourcery.com>
1535 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
1536 on debug_displaced being set.
1538 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1540 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
1541 directly instead of get_frame_id.
1543 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1545 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
1546 (deal_with_atomic_sequence): Update BC masks.
1547 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
1548 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
1550 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1552 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
1553 register, not the previous frame's.
1555 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1557 * source.c (select_source_symtab): Make sure we skip namespace
1558 symtabs when showing cpp source code.
1560 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
1562 * MAINTAINERS (Authorized committers): Fix my email address.
1564 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1566 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
1567 -target-download and -target-select via CLI, so that
1568 the quoting rules are the same as they were (unfortunately)
1569 in all prior gdb releases.
1570 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
1571 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1572 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
1573 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1574 (mi_cmd_execute): Set current_token even for commands
1577 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
1579 * alphafbsd-tdep.c: Update for unwinder changes.
1580 * alpha-linux-tdep.c: Likewise.
1581 * alphanbsd-tdep.c: Likewise.
1582 * alphaobsd-tdep.c: Likewise.
1583 * avr-tdep.c: Likewise.
1584 * cris-tdep.c: Likewise.
1585 * frv-linux-tdep.c: Likewise.
1586 * frv-tdep.c: Likewise.
1587 * h8300-tdep.c: Likewise.
1588 * hppa-linux-tdep.c: Likewise.
1589 * iq2000-tdep.c: Likewise.
1590 * m32c-tdep.c: Likewise.
1591 * m32r-linux-tdep.c: Likewise.
1592 * m32r-tdep.c: Likewise.
1593 * m68hc11-tdep.c: Likewise.
1594 * mep-tdep.c: Likewise.
1595 * mn10300-tdep.c: Likewise.
1596 * mt-tdep.c: Likewise.
1597 * score-tdep.c: Likewise.
1598 * sh64-tdep.c: Likewise.
1599 * sh-tdep.c: Likewise.
1600 * sparc64fbsd-tdep.c: Likewise.
1601 * sparc64nbsd-tdep.c: Likewise.
1602 * sparc64obsd-tdep.c: Likewise.
1603 * v850-tdep.c: Likewise.
1604 * vaxobsd-tdep.c: Likewise.
1605 * vax-tdep.c: Likewise.
1606 * xstormy16-tdep.c: Likewise.
1608 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1610 * mi/mi-main.c (enum captured_mi_execute_command_actions)
1611 (captured_mi_execute_command_args): Remove.
1612 (captured_mi_execute_command): Cast the closure to mi_parse
1613 pointer, not to captured_mi_execute_command_args, and don't
1614 set the action field thereof.
1615 (mi_execute_command): Pass struct mi_parse, not
1616 captured_mi_execute_command_args to captured_mi_execute_command.
1617 (mi_execute_command): Remove (dead) code for suppressing
1620 2008-06-28 Pedro Alves <pedro@codesourcery.com>
1622 * linux-nat.c (enum sigchld_state): New.
1623 (linux_nat_async_events_state): Renamed from
1624 linux_nat_async_events_enabled.
1625 (linux_nat_event_pipe_push, my_waitpid): Adjust.
1626 (sigchld_default_action): New.
1627 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
1629 (linux_nat_create_inferior): Set events state to sigchld_default
1631 (linux_nat_resume): Adjust.
1632 (linux_nat_wait): Call linux_nat_async_events unconditionally.
1633 (sigchld_handler): Adjust.
1634 (linux_nat_async_mask): Don't set SIGCHLD actions here.
1635 (get_pending_events): Adjust.
1636 (linux_nat_async_events): Rewrite to handle enum sigchld_state
1637 instead of a boolean.
1638 (linux_nat_async): Adjust.
1639 (_initialize_linux_nat): Capture default SIGCHLD action into
1640 sigchld_default_action.
1642 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1644 * breakpoint.c (moribund_locations): New.
1645 (bpstat_stop_status): Process moribund locations.
1646 (update_global_location_list): Add removed
1647 locations to moribund_locations.
1648 (breakpoint_retire_moribund): New.
1649 * breakpoint.h (struct bp_location): New field
1650 events_till_retirement.
1651 (breakpoint_retire_moribund): Declare.
1652 * thread.c (thread_count): New.
1653 * infrun.c (handle_inferior_event): Call
1654 breakpoint_retire_moribund.
1655 * gdbthread.h (thread_count): Declare.
1657 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1659 * dfp.c (decimal_convert): Call match_endianness before and after
1662 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
1664 * remote.c (remote_insert_breakpoint): Ensure that if Z0
1665 unsupported and we fall back to memory_insert_breakpoint, we
1666 use the unmodified requested address.
1668 2008-06-27 Joel Brobecker <brobecker@adacore.com>
1670 * dwarf2read.c (read_attribute_value): Issue a complaint when
1671 adjusting size attribute values of 0xffffffff as zero.
1673 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1675 * i386-tdep.c (i386_16_byte_align_p): New.
1676 (i386_push_dummy_call): Determine stack space required for
1677 arguments going forwards allowing for 16-byte alignment, then push
1678 arguments going forwards.
1680 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1682 * infrun.c (start_remote): Don't clear thread list here.
1683 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
1685 * remote.c (record_currthread): Upgrade the main thread and its
1686 entry in the thread list if this is the first time we hear about
1688 (remote_thread_alive): Consider magic_null_ptid or a ptid without
1689 a tid member always alive.
1690 (remote_find_new_threads): Don't update the main thread here.
1691 (remote_start_remote): Clear thread list here. Always add the
1693 (extended_remote_attach_1): Add the main thread here.
1694 (extended_remote_mourn_1): Re-add the main thread here.
1695 (extended_remote_create_inferior_1): Add a main thread.
1697 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
1699 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1701 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1703 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
1705 (general_thread, continue_thread): Change type to ptid_t.
1706 (record_currthread): Take a ptid_t parameter instead of an
1708 (MAGIC_NULL_PID): Delete.
1709 (set_thread): Take a ptid_t parameter and adjust.
1710 (set_general_thread, set_continue_thread): New.
1711 (remote_thread_alive, remote_newthread_step)
1712 (remote_current_thread, remote_find_new_threads)
1713 (remote_threads_info, remote_start_remote, remote_vcont_resume)
1714 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
1715 (threadalive_test, remote_pid_to_str)
1716 (remote_get_thread_local_address): Adjust.
1717 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
1718 and any_thread_ptid.
1720 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
1722 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
1723 * configure: Regenerated.
1725 2008-06-26 Joel Brobecker <brobecker@adacore.com>
1727 * dwarf2read.c (read_attribute_value): Treat size attribute
1728 values of 0xffffffff as if the attribute value was zero.
1730 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1732 * linux-nat.c: Add description of overall logic.
1734 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
1736 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
1737 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
1738 all dependencies on $(gdb_stdint_h).
1739 (distclean): Do not delete gdb_stdint.h.
1740 * acinclude.m4: Do not use stdint.m4.
1741 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
1742 uintptr_t, and gdb_stdint.h.
1743 * defs.h: Include <stdint.h>.
1744 * gdb_thread_db.h: Assume stdint.h is already included.
1745 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
1746 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
1747 include gdb_stdint.h.
1748 * configure, config.in: Regenerate.
1750 2008-06-26 Joseph Myers <joseph@codesourcery.com>
1752 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
1753 decimal floating-point values in GPRs for soft-float.
1754 (do_ppc_sysv_return_value): Handle returning decimal
1755 floating-point values in GPRs for soft-float.
1757 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1759 * target.c (target_read_until_error): New.
1760 * target.h (target_read_until_error): Declare.
1761 * mi/mi-main.c (mi_cmd_data_read_memory): Use
1762 target_read_until_error.
1764 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1766 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
1767 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
1768 after the DECFLOAT detection to fix a memory leak. Remove the
1769 redundant NUM initialization. Protect the DECFLOAT detection memory
1770 access before the P block. Restore the P memory content for the
1773 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1775 Kill the return value for all MI command functions.
1776 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
1777 (mi_cmd_argv_ftype): Change return type to void.
1779 * mi/mi-main.c: Adjust all function that implement
1780 MI commands to return nothing.
1781 (struct captured_mi_execute_command_actions):
1782 Remove the rc field.
1783 (mi_cmd_execute): Return nothing.
1784 (mi_execute_async_cli_command): Return nothing.
1785 (mi_cmd_exec_interrupt): Don't print ^done here.
1786 (mi_cmd_target_select): Don't print ^connected here.
1787 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
1788 Special-case -target-select and output ^connected, not ^done.
1790 * mi/mi-cmd-break.c: Adjust.
1791 * mi/mi-cmd-disas.c: Adjust.
1792 * mi/mi-cmd-env.c: Adjust.
1793 * mi/mi-cmd-file.c: Adjust.
1794 * mi/mi-cmd-stack.c: Adjust.
1795 * mi/mi-cmd-target.c: Adjust.
1796 * mi/mi-cmd-var.c: Adjust.
1797 * mi/mi-interp.c: Adjust.
1798 * mi/mi-symbol-cmds.c: Adjust.
1800 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1802 Emit ^running via observer.
1803 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
1805 (mi_on_resume): Print ^running if not previously output.
1806 * mi/mi-main.c (running_result_record_printed): New.
1807 (captured_mi_execute_command): Reset
1808 running_result_record_printed. Use running_result_record_printed
1809 to decide if we should skip ^done.
1810 (mi_execute_async_cli_command): Don't print ^running here.
1811 * mi/mi-main.h (current_token, running_result_record_printed):
1814 2008-06-24 Michael Snyder <msnyder@specifix.com>
1816 * infrun.c (_initialize_infrun): White space and typo fix.
1818 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
1820 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
1821 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
1822 when first loading DLL with "dll" command.
1824 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1826 * gnu-nat.c (proc_string): Use capital T for "Thread".
1828 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1830 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
1832 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1834 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1835 the target cannot run.
1837 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1839 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1840 we're attaching to a running process.
1842 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
1844 * win32-nat.c (handle_load_dll): Give dll name and load address
1845 if debug_events is on.
1846 (handle_unload_dll): Likewise.
1848 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
1850 Don't suppress *running when doing finish.
1851 * infcall.c (call_function_by_hand): Set both
1852 suppress_resume_observer and suppress_stop_observer.
1853 * infcmd.c (suppress_run_stop_observers): Split into...
1854 (suppress_resume_observer, suppress_stop_observer): ...those.
1855 (finish_command_continuation): Clear suppress_stop_observer.
1856 (finish_command): Set suppress_stop_observer.
1857 * inferior.h (suppress_run_stop_observers): Split into...
1858 (suppress_resume_observer, suppress_stop_observer): ...those.
1859 * infrun.c (normal_stop): Check for suppress_stop_observer.
1860 * thread.c (set_running): Check for suppress_resume_observer.
1862 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
1863 Pierre Muller <muller@ics.u-strasbg.fr>
1865 * gdbarch.sh (gdbarch_skip_main_prologue): New.
1866 * gdbarch.h, gdbarch.c: Regenerate.
1867 * i386-tdep.h (i386_skip_main_prologue): Declare.
1868 * i386-tdep.c (i386_skip_main_prologue): New.
1869 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
1870 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
1871 * symtab.c (find_function_start_sal): When pc points at the "main"
1872 function, call gdbarch_skip_main_prologue.
1874 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
1876 * value.c (value_primitive_field): Fetch lazy register values.
1878 2008-06-11 Pedro Alves <pedro@codesourcery.com>
1880 * NEWS: Mention support removal of undocumented S AA p PID stop
1883 * remote.c (remote_wait): Remove undocumented S AA p PID support.
1885 2008-06-10 Stan Shebs <stan@codesourcery.com>
1887 * MAINTAINERS: Update my affiliation and address.
1889 2008-06-10 Andreas Schwab <schwab@suse.de>
1891 * top.c (print_gdb_version): Don't print final newline.
1893 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1896 * Makefile.in: Update dependencies.
1897 * gdbthread.h (struct thread_info): New field
1899 (set_running, is_running): New.
1900 * thread.c (set_running, is_running): New.
1901 * inferior.h (suppress_normal_stop_observer): Rename to...
1902 (suppress_run_stop_observers): ..this.
1903 * infcmd.c (suppress_normal_stop_observer): Rename to...
1904 (suppress_run_stop_observers): ..this.
1905 (finish_command_continuation, finish_command): Adjust.
1906 * infcall.c (call_function_by_hand): Adjust.
1907 * infrun.c (normal_stop): Call set_running.
1908 * target.c (target_resume): New. Call set_running.
1909 * target.h (target_resume): Convert from macro to
1912 * mi/mi-interp.c (mi_on_resume): New.
1913 (mi_interpreter_init): Register mi_on_resume.
1915 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1917 Use observers to report stop events in MI.
1918 * mi/mi-interp.c (mi_on_normal_stop): New.
1919 (mi_interpreter_init): Register mi_on_normal_stop.
1920 (mi_interpreter_exec_continuation): Remove.
1921 (mi_cmd_interpreter_exec): Don't register the above.
1922 * mi/mi-main.c (captured_mi_execute_command): Don't care
1923 about sync_execution.
1924 (mi_execute_async_cli_command): Don't install continuation. Don't
1926 (mi_exec_async_cli_cmd_continuation): Remove.
1928 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1930 Suppress normal stop observer when it's problematic.
1931 * inferior.h (suppress_normal_stop_observer): New.
1932 * infcall.c (call_function_by_hand): Disable stop events when
1933 doing function calls.
1934 * infmcd.c (suppress_normal_stop_observer): New.
1935 (finish_command_continuation): Call normal_stop observer
1937 (finish_command): Disable stop events inside proceed.
1938 * infrun.c (normal_stop): Don't call normal stop observer if
1939 suppressed of if multi-step is in progress.
1941 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1944 * infrun.c (finish_command): Don't pass cleanup
1946 (finish_command_continuation): Don't grab cleanup from
1947 the passed data, as we don't use, and cannot, use it anyway.
1949 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1951 Introduce common cleanup for restoring integers.
1952 * defs.h (make_cleanup_restore_integer): New declaration.
1953 (struct cleanup): New field free_arg.
1954 (make_my_cleanup_2): New.
1955 * utils.c (restore_integer_closure, restore_integer)
1956 (make_cleanup_restore_integer): New.
1957 (make_my_cleanup): Initialize the free_arg field and
1958 renamed to make_my_cleanup_2.
1959 (do_my_cleanups): Call free_arg.
1960 (discard_cleanups): Call free_arg.
1961 * breakpoint.c (restore_always_inserted_mode): Remove.
1962 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
1964 2008-06-09 Doug Evans <dje@google.com>
1966 * remote.c (remote_wait): Include beginning of malformed packet
1969 2008-06-09 Tom Tromey <tromey@redhat.com>
1971 * completer.c (complete_line): Don't special-case
1972 expression_completer.
1973 (expression_completer): Only pass last word to
1975 * c-exp.y (yylex): Check 'token', not 'operator'.
1977 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
1979 * configure.ac (build_warnings): Add -Wno-format for mingw.
1980 * configure: Regenerated.
1982 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
1984 * NEWS: Make indentation consistent. Move exec tracing entry out
1985 of remote packet list.
1987 2008-06-06 Tom Tromey <tromey@redhat.com>
1989 * value.h (evaluate_subexpression_type, extract_field_op):
1991 * printcmd.c (_initialize_printcmd): Use expression_completer for
1992 'p', 'inspect', 'call'.
1993 * parser-defs.h (parse_field_expression): Declare.
1994 * parse.c: Include exceptions.h.
1995 (in_parse_field, expout_last_struct): New globals.
1996 (mark_struct_expression): New function.
1997 (prefixify_expression): Return int.
1998 (prefixify_subexp): Return int. Use expout_last_struct.
1999 (parse_exp_1): Update.
2000 (parse_exp_in_context): Add 'out_subexp' argument. Handle
2002 (parse_field_expression): New function.
2003 * expression.h (parse_field_expression): Declare.
2004 (in_parse_field): Likewise.
2005 * eval.c (evaluate_subexpression_type): New function.
2006 (extract_field_op): Likewise.
2007 * completer.h (expression_completer): Declare.
2008 * completer.c (expression_completer): New function.
2009 (count_struct_fields, add_struct_fields): New functions.
2010 * c-exp.y (yyparse): Redefine.
2011 (COMPLETE): New token.
2012 (exp): New productions.
2013 (saw_name_at_eof, last_was_structop): New globals.
2014 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
2015 (c_parse): New function.
2016 * breakpoint.c (_initialize_breakpoint): Use expression_completer
2017 for watch, awatch, and rwatch.
2018 * Makefile.in (parse.o): Depend on exceptions_h.
2020 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
2023 * gdb/valopts.c (find_overload_match): Handle references
2026 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
2028 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
2029 account the bitsize of the 'from' operand.
2031 2008-06-06 Pedro Alves <pedro@codesourcery.com>
2033 * annotate.h (annotate_thread_changed): Declare.
2035 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
2037 * annotate.c (annotate_thread_changed): New function.
2038 * thread.c (thread_command) : Use it.
2039 * infrun.c (normal_stop): Use it.
2041 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
2042 Nathan Sidwell <nathan@codesourcery.com>
2043 Joseph Myers <joseph@codesourcery.com>
2045 * acinclude.m4: Include ../config/acx.m4.
2046 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
2047 * configure, config.in: Regenerate.
2048 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
2050 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
2052 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2054 Replace 'target async' by 'maintenance set remote-async' and
2055 'target remote' combination.
2057 * remote.c (remote_async_wait): Merge into remote_wait, and
2059 (remote_async_permitted, remote_async_permitted_set): New
2061 (set_maintenance_remote_async_permitted)
2062 (show_maintenance_remote_async_permitted): New functions.
2063 (remote_async_ops, extended_async_remote_ops): Delete.
2064 (remote_async_open, extended_remote_async_open): Delete.
2065 (remote_open_1): Drop async_p parameter. Update callers. Replace
2066 async_p with remote_async_permitted checks.
2067 (extended_async_remote_attach): Delete.
2068 (remote_resume, remote_async_resume): Merge and leave remote_resume.
2069 (remote_async_terminal_inferior): Rename to...
2070 (remote_terminal_inferior): ... this, and add
2071 remote_async_termitted check.
2072 (remote_async_terminal_ours): Rename to...
2073 (remote_terminal_ours): ... this, and add remote_async_termitted
2075 (remote_wait, remote_async_wait): Merge and leave remote_wait
2077 (remote_kill, remote_async_kill): Merge and leave remote_kill
2079 (remote_async_mourn, extended_async_remote_mourn): Delete.
2080 (extended_remote_create_inferior_1): Drop async_p parameter.
2081 Update callers. Always use extended_remote_ops.
2082 (extended_remote_async_create_inferior): Delete.
2083 (remote_return_zero): Delete.
2084 (init_remote_ops): Register remote_can_async_p, remote_async,
2085 remote_async_mask, remote_terminal_inferior and
2086 remote_terminal_ours.
2087 (remote_can_async_p, remote_is_async_p): Check for
2088 remote_async_permitted.
2089 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
2090 (set_remote_cmd): Don't add async and extended-async targets.
2091 (_initialize_remote): Add set/show remote-async maintenance
2094 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2096 * remote.c (kill_kludge): Delete.
2097 (remote_wait, remote_async_wait): Don't set it.
2098 (remote_kill, remote_async_kill): Don't do anything with it.
2100 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2102 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
2104 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
2106 * bcache.c (bcache_data): Call deprecated_bcache_added function.
2107 (deprecated_bcache_added): New function name. Body of function
2108 bcache_data is used here with the addition of 'added' argument.
2109 * bcache.h (deprecated_bcache_added): New function.
2110 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
2111 work from add_psymbol_to_list - initialises partial symbol and stashes
2112 it in objfile's cache.
2113 (append_psymbol_to_list): New helper function, takes other part of
2114 work from add_psymbol_to_list - adds partial symbol to the given list.
2115 (add_psymbol_to_list): Call helper functions instead of doing work
2116 here. If adding to global list, do not duplicate partial symbols in the
2119 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
2121 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
2122 'exception caught|thrown' message.
2124 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2126 * Makefile.in: Update dependencies.
2127 * dwarf2expr.c: New include "gdb_assert.h".
2128 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
2129 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
2130 (execute_stack_op): Error out on too large RECURSION_DEPTH.
2131 Increase/decrease RECURSION_DEPTH around the function.
2133 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2135 * remote.c (get_offsets): Handle a single segment.
2136 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
2139 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
2141 * solib-svr4.c (struct lm_info): Add lm_addr.
2142 (main_lm_addr): New.
2143 (svr4_default_sos): Set lm_addr.
2144 (svr4_current_sos): Set lm_addr and main_lm_addr.
2145 (svr4_fetch_objfile_link_map): Rewrite.
2146 (svr4_clear_solib): Clear main_lm_addr.
2148 2008-06-03 Michael Snyder <msnyder@redhat.com>
2149 Joseph Myers <joseph@codesourcery.com>
2151 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
2152 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
2154 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
2156 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
2158 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
2160 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
2162 2008-06-01 Joel Brobecker <brobecker@adacore.com>
2164 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
2165 treat pointers in data space as function descriptors if the
2166 target address is also in the data space.
2168 2008-05-30 Joel Brobecker <brobecker@adacore.com>
2170 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
2171 the trad-frame register value for the SP register.
2173 2008-05-29 Mark Kettenis <kettenis@gnu.org>
2175 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
2177 2008-05-28 Joel Brobecker <brobecker@adacore.com>
2179 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
2180 that identifies function descriptors outside of the .opd section.
2182 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
2184 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
2185 temporary catchpoints. In MI add missing fields 'reason', 'disp',
2187 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
2189 (handle_gnu_v3_exceptions): Use tempflag.
2191 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
2193 Refactor varobj_update interface.
2194 * varobj.c (varobj_update): Report changes as vector. Also
2195 return not just a list of varobj, but a list of special structures
2196 that tell what exactly has changed.
2197 * varobj.h (enum varobj_update_error): Rename to
2198 varobj_scope_status.
2199 (struct varobj_update_result_t): New.
2200 (varobj_update): Adjust prototype.
2201 * mi/mi-cmd-var.c: Adjust for changes.
2203 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
2205 * varobj.c (varobj_update): Fix comment typo.
2208 2008-05-26 Joel Brobecker <brobecker@adacore.com>
2210 Set the symtab field of symbols read from ECOFF debugging entries.
2211 * mdebugread.c (add_symbol): Add new parameter symtab.
2212 (parse_symbol): Update calls to add_symbol throughout.
2214 2008-05-27 Andreas Schwab <schwab@suse.de>
2216 * symtab.h (enum address_class): Remove LOC_REGPARM and
2218 (struct symbol): Add is_argument.
2219 (SYMBOL_IS_ARGUMENT): Define.
2221 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
2222 * buildsym.c (finish_block): Likewise.
2223 * stack.c (print_frame_args, print_block_frame_locals)
2224 (print_frame_arg_vars): Likewise.
2225 * symtab.c (lookup_block_symbol): Likewise.
2226 * tracepoint.c (add_local_symbols): Likewise.
2227 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2229 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
2230 * dwarf2read.c (new_symbol): Likewise.
2231 * mdebugread.c (parse_symbol): Likewise.
2232 * stabsread.c (define_symbol): Likewise.
2234 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
2235 and LOC_COMPUTED_ARG.
2236 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2237 * ax-gdb.c (gen_var_ref): Likewise.
2238 * eval.c (evaluate_subexp_for_address): Likewise.
2239 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2240 * m2-exp.y (yylex): Likewise.
2241 * printcmd.c (address_info): Likewise.
2242 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2243 * tracepoint.c (collect_symbol, scope_info): Likewise.
2245 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
2247 * gdbarch.sh: Added new gdbarch struct
2248 core_regset_sections.
2249 * gdbarch.c: Refreshed.
2250 * gdbarch.h: Refreshed.
2251 * regset.h (core_regset_section): Declared.
2252 * linux-nat.c (linux_nat_do_thread_registers): Added
2253 support for the new gdbarch struct core_regset_sections.
2254 * utils.c (host_address_to_string): New function.
2255 * defs.h (host_address_to_string): New prototype.
2256 * i386-linux-tdep.c (i386_regset_rections): New register
2257 sections list for i386.
2258 (i386_linux_init_abi): Initialized new gdbarch struct
2259 core_regset_sections.
2260 * Makefile.in: Updated to reflect dependency changes.
2261 * ppc-linux-tdep.c (ppc_regset_sections): Register
2262 sections list for ppc.
2263 (ppc_linux_init_abi): Initialized new gdbarch struct
2264 core_regset_sections
2266 2008-05-24 Andreas Schwab <schwab@suse.de>
2268 * linespec.c (decode_objc): Save current language around call to
2271 2008-05-23 Joel Brobecker <brobecker@adacore.com>
2273 * valprint.h (get_array_bounds): Renames get_array_low_bound.
2274 * valprint.c (get_array_bounds): Renames get_array_low_bound.
2275 Return the proper bound value if the array index type is an
2276 enumerated type. Compute the high bound if requested.
2277 (val_print_array_elements): Handle the case when the array
2278 element has a null size.
2279 * ada-valprint.c (print_optional_low_bound): Add handling
2280 for empty arrays or arrays of zero-size elements.
2281 (ada_val_print_array): New function, extracted out from
2282 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
2283 handle empty arrays and arrays of zero-size elements.
2284 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
2285 code by call to ada_val_print_array.
2286 (ada_value_print): Remove handling of null array. The handling
2287 was incomplete and is now better handled by ada_val_print_array.
2289 2008-05-23 Markus Deuling <deuling@de.ibm.com>
2291 * annotate.c (annotate_source, annotate_frame_begin): Replace
2292 deprecated_print_address_numeric with paddress.
2293 * cli/cli-cmds.c (list_command, edit_command): Likewise.
2294 * tui/tui-stack.c (tui_make_status_line): Likewise.
2296 * defs.h (deprecated_print_address_numeric): Remove.
2297 * printcmd.c (deprecated_print_address_numeric): Remove.
2298 * maint.c (maint_print_section_info): Fix comment.
2300 2008-05-23 Markus Deuling <deuling@de.ibm.com>
2302 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
2303 print_binary_chars, print_char_chars): Add byte_order parameter and
2304 replace gdbarch_byte_order.
2305 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
2306 expressions and remove them. Remove unused TWO_TO_FOURTH.
2307 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
2308 endianness. Update call to print_hex_chars.
2309 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
2310 print_binary_chars, print_char_chars): Add byte_order parameter.
2311 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
2312 get at the endianness. Update print_*_char calls to use byte_order.
2314 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2316 * symtab.h (struct symbol): Make "aux_value" member a void pointer
2318 (SYMBOL_LOCATION_BATON): Update.
2320 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2322 * symtab.h (enum address_class): Remove LOC_BASEREG and
2324 (struct symbol): Remove "basereg" member of "aux_value" union.
2325 (SYMBOL_BASEREG): Remove.
2327 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
2329 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2330 (ada_add_block_symbols): Likewise.
2331 * ax-gdb.c (gen_var_ref): Likewise.
2332 * buildsym.c (finish_block): Likewise.
2333 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2334 * m2-exp.y (yylex): Likewise.
2335 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2336 * printcmd.c (address_info): Likewise.
2337 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
2338 (print_frame_arg_vars): Likewise.
2339 * symmisc.c (print_symbol): Likewise.
2340 * symtab.c (lookup_block_symbol): Likewise.
2341 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2342 (scope_info): Likewise.
2344 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2346 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
2348 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
2349 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2350 (ada_add_block_symbols): Likewise.
2351 * ax-gdb.c (gen_var_ref): Likewise.
2352 * buildsyms.c (finish_block): Likewise.
2353 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2354 * m2-exp.y (yylex): Likewise.
2355 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2356 * printcmd.c (address_info): Likewise.
2357 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
2358 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2359 * symtab.c (lookup_block_symbol): Likewise.
2360 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2361 (scope_info): Likewise.
2363 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2365 * symtab.h (enum address_class): Remove LOC_INDIRECT and
2366 LOC_HP_THREAD_LOCAL_STATIC.
2368 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
2369 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
2370 (read_var_value): Likewise.
2371 * buildsym.c (finish_block): Likewise.
2372 * objfiles.c (objfile_relocate): Likewise.
2373 * printcmd.c (address_info): Likewise.
2374 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2375 * tracepoint.c (scope_info): Likewise.
2377 2008-05-21 Markus Deuling <deuling@de.ibm.com>
2378 Maxim Grigoriev <maxim2405@gmail.com>
2380 * xtensa-tdep.c (xtensa_read_register): Remove.
2381 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
2382 argument litbase to call0_frame_cache().
2383 (call0_track_op, call0_analyze_prologue)
2384 (call0_frame_cache): Use extra argument litbase.
2386 2008-05-21 Joel Brobecker <brobecker@adacore.com>
2388 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
2390 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
2392 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
2394 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
2396 * alpha-mdebug-tdep.c: Include "trad-frame.h".
2397 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
2398 struct trad_frame_saved_reg *.
2399 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
2400 trad_frame_alloc_saved_regs. Update accesses. Record previous
2401 value of SP as being vfp.
2402 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
2403 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
2405 2008-05-21 Markus Deuling <deuling@de.ibm.com>
2407 * score-tdep.c (score_print_insn): Get the current endianess from
2408 disassemble_info instead of gdbarch_byte_order.
2410 2008-05-21 Pedro Alves <pedro@codesourcery.com>
2412 * frame.c (get_prev_frame_1): Build frame id before setting
2413 this_frame->prev_p, not after.
2415 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
2417 * annotate.c (annotate_new_thread): New function for new-thread
2419 * annotate.h: (annotate_new_thread): New extern.
2420 * thread.c (add_thread_with_info): Use it.
2421 * Makefile.in (thread.o): Add dependency on annotate.h.
2423 2008-05-20 Joel Brobecker <brobecker@adacore.com>
2425 * win32-nat.c (win32_wait): Block the control-c event while
2426 waiting for a debug event.
2428 2008-05-19 Pedro Alves <pedro@codesourcery.com>
2430 * symtab.h (lookup_symbol_in_language): Update comment.
2431 * symtab.c (lookup_symbol_aux_block): Update comment.
2432 * ada-lang.c (ada_lookup_symbol_list): Update comment.
2434 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
2436 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
2437 (lookup_symbol): Likewise.
2438 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
2439 (lookup_symbol): Likewise.
2440 (search_symbols): Update.
2442 * linespec.c (find_methods, collect_methods): Update.
2443 (add_matching_methods, add_constructors): Update.
2444 (decode_compound, decode_dollar, decode_variable): Update.
2445 (lookup_prefix_sym): Update.
2447 (symbol_found): Remove SYM_SYMTAB parameter.
2448 Use SYMBOL_SYMTAB (sym) instead.
2450 * gdbtypes.c (lookup_typename): Update.
2451 (lookup_struct, lookup_union, lookup_enum): Update.
2452 (lookup_template_type): Update.
2453 (check_typedef): Update.
2454 * language.c (lang_bool_type): Update.
2455 * mdebugread.c (parse_procedure): Update.
2456 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
2457 * parse.c (write_dollar_variable): Update.
2458 * printcmd.c (address_info): Update.
2459 * source.c (select_source_symtab): Update.
2460 * stack.c (print_frame_args, print_frame_arg_vars): Update.
2461 * valops.c (find_function_in_inferior): Update.
2462 (value_struct_elt_for_reference): Update.
2463 * value.c (value_static_field, value_fn_field): Update.
2465 * alpha-mdebug-tdep.c (find_proc_desc): Update.
2466 * arm-tdep.c (arm_skip_prologue): Update.
2467 * mt-tdep.c (mt_skip_prologue): Update.
2468 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
2470 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
2471 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
2472 (add_defn_to_vec): Likewise.
2473 (ada_add_block_symbols): Likewise.
2474 (lookup_cached_symbol, cache_symbol): Likewise.
2475 (standard_lookup): Update.
2476 (ada_lookup_symbol_list): Update.
2478 * c-valprint.c (c_val_print): Update.
2479 * cp-support.c (cp_lookup_rtti_type): Update.
2480 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
2481 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
2482 * p-valprint.c (pascal_val_print): Update.
2483 * scm-lang.c (scm_lookup_name): Update.
2489 * objc-exp.y: Update.
2492 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
2494 * language.h (struct language_defn): Remove SYMTAB parameter from
2495 la_lookup_symbol_nonlocal callback function pointer.
2497 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2498 (ada_lookup_encoded_symbol): Likewise.
2499 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2500 Always call fixup_symbol_section.
2501 (ada_lookup_symbol): Remove SYMTAB parameter.
2502 (ada_lookup_symbol_nonlocal): Likewise.
2503 * ada-exp.y (write_object_renaming): Update.
2504 (find_primitive_type): Likewise.
2506 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2507 (cp_lookup_symbol_namespace): Likewise.
2508 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
2509 (lookup_symbol_file): Likewise.
2510 (lookup_possible_namespace_symbol): Likewise.
2511 (cp_lookup_symbol_nonlocal): Likewise.
2512 (cp_lookup_symbol_namespace): Likewise.
2513 (cp_lookup_nested_type): Update.
2515 * scm-valprint.c (scm_inferior_print): Update.
2516 * valops.c (value_maybe_namespace_elt): Update.
2518 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
2519 lookup_lib_global_symbol callback function pointer.
2520 (solib_global_lookup): Remove SYMTAB parameter.
2521 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
2522 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
2524 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2525 (lookup_symbol_static): Likewise.
2526 (lookup_symbol_global): Likewise.
2527 (lookup_symbol_aux_block): Likewise.
2528 (lookup_global_symbol_from_objfile): Likewise.
2529 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
2530 (lookup_symbol_aux_local): Likewise.
2531 (lookup_symbol_aux_block): Likewise.
2532 (lookup_symbol_aux_symtabs): Likewise.
2533 (lookup_symbol_aux_psymtabs): Likewise.
2534 (lookup_global_symbol_from_objfile): Likewise.
2535 (basic_lookup_symbol_nonlocal): Likewise.
2536 (lookup_symbol_static): Likewise.
2537 (lookup_symbol_global): Likewise.
2539 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
2541 2008-05-17 Pedro Alves <pedro@codesourcery.com>
2543 * remote.c (init_extended_remote_ops): Fix typo.
2545 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2547 * NEWS: Mention new DICOS x86 target configuration.
2549 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2550 Ulrich Weigand <uweigand@de.ibm.com>
2552 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
2553 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
2555 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
2556 use it instead of ginfo->value.address. Look up minimal symbol by
2557 address and name. Assume OBJFILE is non-NULL.
2558 (fixup_symbol_section): Ensure we always have an objfile to look
2559 into. Extract and pass to fixup_section the symbol's address that
2560 will match the minimal symbol's address.
2561 (fixup_psymbol_section): Likewise.
2563 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
2564 overlays and the addrmap returned the wrong section.
2566 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
2567 calling fixup_symbol_section.
2569 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2571 * minsyms.c: Include "target.h".
2572 (find_solib_trampoline_target): Handle minimal symbols pointing
2573 to function descriptors as well.
2574 * Makefile.in (minsyms.o): Update dependencies.
2576 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
2577 (ppc64_standard_linkage1): ... this. Fix optional instructions.
2578 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
2579 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
2580 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
2581 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
2582 (ppc64_standard_linkage_target): Rename to ...
2583 (ppc64_standard_linkage1_target): ... this.
2584 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
2585 (ppc64_skip_trampoline_code): Support three variants of standard
2586 linkage stubs. Call find_solib_trampoline_target to handle
2589 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2591 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
2592 ppc64_sysv_abi_adjust_breakpoint_address.
2593 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2594 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2596 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2598 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
2599 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
2600 of ppc_linux_skip_trampoline_code.
2602 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2604 * gdbarch.sh: Delete dwarf_reg_to_regnum.
2605 * gdbarch.c, gdbarch.h: Regenerated.
2606 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
2607 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
2608 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
2610 2008-05-15 Pedro Alves <pedro@codesourcery.com>
2612 * linux-nat.c (trap_ptid): Delete.
2613 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
2615 * linux-thread-db.c (thread_db_wait): Adjust.
2617 2008-05-15 Joel Brobecker <brobecker@adacore.com>
2619 * linespec.c (decode_line_1): Fix a couple of comments.
2621 2008-05-15 Alan Modra <amodra@bigpond.net.au>
2623 * dbxread.c: Formatting.
2624 (INTERNALIZE_SYMBOL): Init n_other.
2625 (set_namestring): Take pointer to nlist arg rather than struct
2626 copy. Update all callers.
2628 2008-05-15 Andreas Schwab <schwab@suse.de>
2630 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
2631 (dwarf2read.o): Add $(addrmap_h).
2633 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2635 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
2636 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
2637 to handle ppc32 PLT entries.
2638 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
2641 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
2643 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
2644 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
2645 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
2646 (lookup_minimal_symbol_by_pc_section): Use
2647 lookup_minimal_symbol_by_pc_section_1.
2648 (lookup_solib_trampoline_symbol_by_pc): Likewise.
2650 2008-05-13 Joel Brobecker <brobecker@adacore.com>
2652 * findcmd.c: Add #include "gdb_stdint.h".
2653 * Makefile.in (findcmd.o): Update dependencies.
2655 2008-05-11 David S. Miller <davem@davemloft.net>
2657 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
2658 long double size override, Linux does use 128-bit now.
2660 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
2661 (sparc_linux_write_pc): New function.
2662 (sparc32_linux_init_abi): Register it.
2663 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
2664 (sparc64_linux_write_pc): New function.
2665 (sparc64_linux_init_abi): Register it.
2667 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
2668 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
2670 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2672 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
2673 and info.tdep_info before calling gdbarch_init_osabi.
2675 2008-05-09 Joel Brobecker <brobecker@adacore.com>
2677 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
2678 the type of the right hand side of the assignment to the type
2679 of the left hand side if the left hand side is a convenience
2682 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
2684 * NEWS: Mention gdbserver bi-arch capability.
2686 2008-05-09 Doug Evans <dje@google.com>
2689 * NEWS: Document find command and qSearch:memory packet.
2690 * Makefile.in (SFILES): Add findcmd.c.
2691 (COMMON_OBJS): Add findcmd.o.
2692 (findcmd.o): New rule.
2693 * findcmd.c: New file.
2694 * target.h (target_ops): New member to_search_memory.
2695 (simple_search_memory): Declare.
2696 (target_search_memory): Declare.
2697 * target.c (simple_search_memory): New fn.
2698 (target_search_memory): New fn.
2699 * remote.c (PACKET_qSearch_memory): New packet kind.
2700 (remote_search_memory): New fn.
2701 (init_remote_ops): Init to_search_memory.
2702 (init_extended_remote_ops): Ditto.
2703 (_initialize_remote): Add qSearch:memory packet config command.
2705 2008-05-09 Eli Zaretskii <eliz@gnu.org>
2707 * thread.c (_initialize_thread): Don't use commas and periods in
2708 first line of doc string of "set/show print thread-events".
2710 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2712 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
2713 Update for unwinder changes.
2715 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2717 * frame.c (get_frame_base_address, get_frame_locals_address)
2718 (get_frame_args_address): Pass the correct frame when calling
2719 frame_base_find_by_frame.
2721 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
2723 * remote.c (extended_remote_attach_1): Call target_find_description.
2725 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
2727 * remote.c (extended_remote_create_inferior_1): Clean up
2728 before marking the target running.
2730 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2732 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
2735 2008-05-07 Joel Brobecker <brobecker@adacore.com>
2737 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
2738 sparc64-sol2-tdep.c: Update for unwinder changes.
2740 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
2742 * cp-support.c (mangled_name_to_comp): Initialize storage.
2743 (unqualified_name_from_comp): Likewise.
2745 2008-05-07 Jie Zhang <jie.zhang@analog.com>
2747 * remote.c (remote_insert_breakpoint): Call get_remote_state
2748 after gdbarch_breakpoint_from_pc is called.
2749 (remote_insert_hw_breakpoint): Likewise.
2751 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2753 * valprint.c (val_print): Add new language parameter and use it
2754 instead of using the current_language. Update calls to val_print
2756 (common_val_print): Add new langauge parameter and pass it to
2758 * value.h (struct language_defn): Add opaque declaration.
2759 (val_print, common_val_print): Update declarations.
2760 * stack.c (print_frame_args): Update call to common_val_print
2761 using the appropriate language.
2762 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2763 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
2764 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
2765 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
2766 #include "language.h" if necessary.
2767 Update calls to val_print and common_val_print.
2768 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
2769 Update dependencies.
2771 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2773 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
2774 pointing inside a non-executable section as function descriptors.
2776 2008-05-06 Pedro Alves <pedro@codesourcery.com>
2778 * inf-loop.c (inferior_event_handler): Run all continuations and
2779 print any language change before running the breakpoint commands.
2781 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2783 * frame-unwind.c (frame_unwind_got_bytes): New function.
2784 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
2785 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
2786 for unwinder changes.
2788 2008-05-05 Doug Evans <dje@google.com>
2790 * NEWS: Mention new /m modifier for disassemble command.
2791 * cli/cli-cmds.c (print_disassembly): New function.
2792 (disassemble_current_function): New function
2793 (disassemble_command): Recognize /m modifier, print mixed
2795 (init_cli_cmds): Update disassemble help text.
2797 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
2799 * xtensa-tdep.c: Update for unwinder changes.
2801 2008-05-05 Andreas Schwab <schwab@suse.de>
2803 Update m68k port for unwinder changes.
2804 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
2805 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
2806 (m68k_frame_unwind): Use default_frame_sniffer.
2807 (m68k_frame_sniffer): Remove.
2808 (m68k_frame_base_address): Expect this_frame.
2809 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
2811 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
2812 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
2813 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
2814 parameter instead of pc value.
2815 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
2817 (m68k_linux_sigtramp_frame_this_id)
2818 (m68k_linux_sigtramp_frame_prev_register)
2819 (m68k_linux_sigtramp_frame_sniffer): Update signature.
2820 (m68k_linux_sigtramp_frame_unwind): Use
2821 m68k_linux_sigtramp_frame_sniffer.
2822 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
2824 * m68klinux-nat.c (store_register): Fix typo.
2826 2008-05-05 Pedro Alves <pedro@codesourcery.com>
2828 * infcmd.c (step_1): Put thread id on the stack to avoid possible
2831 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
2833 * symfile.c (reread_symbols): Update objfile's entry point.
2835 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
2836 Joel Brobecker <brobecker@adacore.com>
2838 * ada-lang.c: Update throughout to use symbol_matches_domain
2839 instead of matching the symbol domain explictly.
2840 * dwarf2read.c (add_partial_symbol): Do not add new psym for
2841 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
2842 class as typedefs. See lookup_partial_symbol function.
2843 (new_symbol): Similar to add_partial_symbol, do not create
2844 symbol for the typedef. See lookup_block_symbol.
2845 * symtab.c (symbol_matches_domain): New function, takes care
2846 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
2847 (lookup_partial_symbol): Use symbol_matches_domain to see if the
2848 found psym domain matches the given domain.
2849 (lookup_block_symbol): Likewise.
2851 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2853 * top.c (command_line_handler_continuation): Remove.
2854 (execute_command): Do not install the above.
2856 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2858 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
2859 and catch all exceptions from it.
2860 * top.c (command_line_handler_continuation): Don't
2861 call bpstat_do_action here.
2863 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2865 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
2866 (struct die_info): Remove type.
2867 (read_type_die, read_typedef, read_base_type, read_subrange_type)
2868 (read_structure_type, read_enumeration_type, read_array_type)
2869 (read_tag_pointer_type, read_tag_ptr_to_member_type)
2870 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
2871 (read_tag_string_type, read_subroutine_type, read_set_type)
2872 (read_unspecified_type): Delete prototypes. Remove check for
2873 already-loaded type. Return the new type.
2874 (set_die_type): Return the new type.
2875 (reset_die_and_siblings_types): Delete.
2876 (load_comp_unit, load_full_comp_unit): Set type_hash.
2877 (process_queue): Remove call to reset_die_and_siblings_types.
2878 (process_die): Do not read most types here. Use read_type_die
2880 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
2881 (quirk_gcc_member_function_pointer): Return the new type.
2882 (process_structure_scope, process_enumeration_scope): Use
2883 get_die_type and read the DIE's type.
2884 (read_full_die): Do not initialize die->type.
2885 (tag_type_to_type): Use read_type_die.
2886 (read_type_die): Check for already defined types. Return the
2888 (determine_prefix): Use get_die_type.
2889 (set_die_type): Return the type.
2890 (get_die_type): Take a CU argument. Check for no type_hash.
2892 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2894 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
2897 2008-05-04 Pedro Alves <pedro@codesourcery.com>
2899 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
2900 and bp_longjmp_resume breakpoints.
2901 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
2903 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
2904 breakpoints. Create bp_longjmp breakpoints as momentary
2906 (enable_longjmp_breakpoint): Delete.
2907 (set_longjmp_breakpoint): New.
2908 (disable_longjmp_breakpoint): Delete.
2909 (delete_longjmp_breakpoint): New.
2910 (set_longjmp_resume_breakpoint): Delete.
2911 (set_momentary_breakpoint_at_pc): New.
2912 (breakpoint_re_set_one): Don't delete bp_longjmp and
2913 bp_longjmp_resume breakpoints.
2914 (breakpoint_re_set): Don't create longjmp and longjmp-resume
2917 * infrun.c (step_resume_breakpoint): Add comment.
2918 (struct execution_control_state): Delete handling_longjmp member.
2919 (init_execution_control_state). Don't clear handling_longjmp.
2920 (context_switch): Don't context switch handling_longjmp.
2921 (handle_inferior_event): If handling a bp_longjmp breakpoint,
2922 create a bp_longjmp_resume breakpoint, and set it as current
2923 step_resume_breakpoint, then step over the longjmp breakpoint. If
2924 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
2925 breakpoint, delete the longjmp-resume breakpoint, and stop
2927 (currently_stepping): Remove handling_longjmp from expression.
2928 (insert_step_resume_breakpoint_at_sal): Update comment.
2929 (insert_longjmp_resume_breakpoint): New.
2931 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
2932 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
2934 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
2935 (set_longjmp_resume_breakpoint): Delete declaration.
2937 * gdbthread.h (save_infrun_state): Remove handling_longjmp
2939 (load_infrun_state): Delete *handling_longjmp parameter.
2940 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
2942 (load_infrun_state): Delete *handling_longjmp parameter. Update
2945 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
2946 (delete_longjmp_breakpoint_cleanup): New.
2947 (step_1): Call set_longjmp_breakpoint instead of
2948 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
2949 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
2950 (step_1_continuation): Pass thread id in the continuation args to
2952 (step_once): Add thread parameter. Pass thread id the the
2955 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2957 Set CU BASE_ADDRESS already from partial DIEs.
2958 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
2959 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
2960 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
2961 from these variables if it was still unset.
2963 * Makefile.in: Update dependencies.
2964 * dwarf2read.c: Include "addrmap.h"
2965 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
2966 (dwarf2_ranges_read): New prototype.
2967 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
2968 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
2969 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
2970 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
2971 comment for it. Add the found ranges to RANGES_PST. New variable
2972 BASEADDR, initialize it the common way.
2973 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
2974 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
2975 HAS_RANGES_OFFSET for the later processing.
2976 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
2977 * symtab.c: Include "addrmap.h"
2978 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
2979 Move the psymtab locator into ...
2980 (find_pc_sect_psymtab_closer): ... a new function.
2982 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2984 * arch-utils.c (gdbarch_update_p): Use default values for
2985 info.abfd and info.target_desc if they are NULL.
2986 (gdbarch_from_bfd): Remove assertion.
2987 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
2988 using the current target description.
2989 (gdbarch_info_fill): Do not use default values for info->abfd
2990 and info->target_desc.
2992 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2994 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
2996 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2998 * inferior.h (read_pc_pid, write_pc_pid): Remove.
2999 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
3001 * regcache.c (read_pc_pid): Remove, replace by ...
3002 (regcache_read_pc): ... this function.
3003 (write_pc_pid): Remove, replace by ...
3004 (regcache_write_pc): ... this function.
3005 (read_pc, write_pc): Update.
3007 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
3008 write_pc_pid by regcache_read_pc and regcache_write_pc.
3009 (displaced_step_fixup): Likewise.
3010 (resume): Likewise. Use regcache arch instead of current_gdbarch.
3011 (prepare_to_proceed): Likewise.
3012 (proceed): Likewise.
3013 (adjust_pc_after_break): Likewise.
3014 (handle_inferior_event): Likewise.
3016 * linux-nat.c (cancel_breakpoint): Likewise.
3017 * linux-thread-db.c (check_event): Likewise.
3018 * aix-thread.c (aix_thread_wait): Likewise.
3019 * tracepoint.c (trace_dump_command): Likewise.
3021 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3023 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
3024 SYMBOL_LOCATION_BATON.
3026 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
3028 * target.h (struct target_ops): New field to_auxv_parse.
3029 * auxv.c (default_auxv_parse): New, renamed from previous
3031 (target_auxv_parse): Try to call target method. Fallback to
3032 default_auxv_parse if not found.
3033 * procfs.c (procfs_auxv_parse): New.
3034 (init_procfs_ops): On Solaris, in 64-bit mode, install
3037 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
3039 * symfile.c (add_symbol_file_command): Use paddress rather than
3040 hex_string to print the address.
3042 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3044 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
3045 return the null frame ID to terminate the backtrace.
3047 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3049 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
3050 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
3051 (SIG_FRAME_PC_OFFSET): Likewise.
3052 (SIG_FRAME_LR_OFFSET): Likewise.
3053 (SIG_FRAME_FP_OFFSET): Likewise.
3054 (rs6000_push_dummy_call): Likewise.
3055 (rs6000_return_value): Likewise.
3056 (rs6000_convert_from_func_ptr_addr): Likewise.
3057 (branch_dest, rs6000_software_single_step): Likewise.
3058 (deal_with_atomic_sequence): Rename to ...
3059 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
3060 Do not call branch_dest; inline required parts of that function.
3061 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
3062 with SYMBOL_LINKAGE_NAME.
3063 (struct reg, regsize): Delete.
3064 (read_memory_addr): Delete; inline into callers.
3065 (rs6000_skip_prologue): Move after skip_prologue.
3066 (skip_prologue): Remove prototype.
3067 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
3068 initialization as if this variable were true. Do not install
3069 ppc64_sysv_abi_adjust_breakpoint_address.
3071 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
3072 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
3074 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
3075 (SIG_FRAME_PC_OFFSET): Likewise.
3076 (SIG_FRAME_LR_OFFSET): Likewise.
3077 (SIG_FRAME_FP_OFFSET): Likewise.
3078 (rs6000_push_dummy_call): Likewise.
3079 (rs6000_return_value): Likewise.
3080 (rs6000_convert_from_func_ptr_addr): Likewise.
3081 (branch_dest, rs6000_software_single_step): Likewise. Replace
3082 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
3083 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
3084 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
3085 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
3086 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
3088 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
3089 (AIX_TEXT_SEGMENT_BASE): New macro.
3090 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
3091 by AIX_TEXT_SEGMENT_BASE.
3093 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
3094 (struct gdbarch_tdep): Remove text_segment_base member.
3095 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
3096 ppc64_sysv_abi_adjust_breakpoint_address.
3098 * Makefile.in (rs6000-tdep.o): Update dependencies.
3099 (rs6000-aix-tdep.o): Likewise.
3101 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
3102 Thiago Jung Bauermann <bauerman@br.ibm.com>
3104 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
3105 * doublest.c (convert_typed_floating): Fix typo in comment.
3106 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
3107 * frame-unwind.h (frame_sniffer_ftype): Likewise.
3108 * frame.c (frame_unwind_address_in_block): Likewise.
3109 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
3110 * symtab.h (struct symbol): Likewise.
3111 * tramp-frame.h (struct trad_frame_cache): Likewise.
3112 * value.c (allocate_repeat_value): Likewise.
3114 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3116 * infrun.c (handle_inferior_event): Do not insert breakpoints at
3117 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
3119 2008-05-03 Pedro Alves <pedro@codesourcery.com>
3121 * parse.c (parse_exp_in_context): Don't override
3122 expression_context_pc if get_selected_block returned a valid
3125 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
3127 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
3128 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
3129 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
3131 * c-typeprint.c (c_type_print_base): Delete handling of template
3133 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
3134 (METHOD_PTR_TO_VOFFSET): Delete.
3135 * defs.h (QUIT_FIXME): Delete.
3136 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
3137 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
3138 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
3139 ninstantiations, and instantiations.
3140 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
3141 (TYPE_FN_FIELD_INLINED): Delete.
3142 * srec.h (SREC_BINARY): Delete.
3143 * symtab.c (symbol_init_demangled_name): Delete.
3144 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
3145 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
3146 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
3147 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
3148 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
3149 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
3150 * target.h (enum thread_control_capabilities): Delete tc_switch.
3151 (target_can_switch_threads): Delete.
3153 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
3155 * Makefile.in (objfiles.o): Update.
3156 * exec.c (exec_set_section_address): Support p->addr != 0.
3157 * objfiles.c (objfile_relocate): Update exec_ops section
3159 * symfile.c (place_section): Move exec_set_section_address call...
3160 (default_symfile_offsets): ...to here.
3162 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3164 * Makefile.in (ppc_linux_tdep_h): New macro.
3165 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
3166 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
3167 (powerpc_e500l_c): Likewise.
3168 (ppc-linux-nat.o): Update dependencies.
3169 (ppc-linux-tdep.o): Update dependencies.
3170 (rs6000-tdep.o): Update dependencies.
3172 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
3173 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
3174 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
3175 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
3176 (tdesc_powerpc_e500): Remove.
3178 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
3179 and "features/rs6000/powerpc-altivec64.c".
3180 (ppc_supply_reg, ppc_collect_reg): Make global.
3181 (variants): Use tdesc_powerpc_32 for "powerpc" and
3182 tdesc_powerpc_altivec64 for "powerpc64".
3183 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
3185 * ppc-linux-tdep.h: New file.
3187 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
3188 Include "features/rs6000/powerpc-32l.c".
3189 Include "features/rs6000/powerpc-altivec32l.c".
3190 Include "features/rs6000/powerpc-64l.c".
3191 Include "features/rs6000/powerpc-altivec64l.c".
3192 Include "features/rs6000/powerpc-e500l.c".
3193 (ppc_linux_supply_gregset): New function.
3194 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
3195 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
3196 (ppc64_linux_gregset): Likewise.
3197 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
3198 (ppc_linux_trap_reg_p): New function.
3199 (ppc_linux_write_pc): New function.
3200 (ppc_linux_core_read_description): New function.
3201 (ppc_linux_init_abi): Install ppc_linux_write_pc and
3202 ppc_linux_core_read_description. Install orig_r3 and trap
3203 registers if present in the target description.
3204 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
3206 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
3207 (PT_ORIG_R3, PT_TRAP): Define if necessary.
3208 (ppc_register_u_addr): Handle orig_r3 and trap registers.
3209 (fetch_ppc_registers): Likewise.
3210 (store_ppc_registers): Likewise.
3211 (store_register): Likewise.
3212 (ppc_linux_read_description): Check whether AltiVec is supported.
3213 Check whether inferior is 32-bit or 64-bit. Return the appropriate
3214 Linux target description.
3216 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
3217 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
3218 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
3219 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
3220 rs6000/powerpc-e500. Update -expedite variables accordingly.
3222 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
3223 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
3224 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
3225 * features/rs6000/powerpc-e500.c: Regenerate.
3226 * features/rs6000/powerpc-32.c: Regenerate.
3227 * features/rs6000/powerpc-64.c: Regenerate.
3229 * features/rs6000/power-linux.xml: New file.
3230 * features/rs6000/power64-linux.xml: New file.
3231 * features/rs6000/powerpc-32l.xml: New file.
3232 * features/rs6000/powerpc-altivec32l.xml: New file.
3233 * features/rs6000/powerpc-64l.xml: New file.
3234 * features/rs6000/powerpc-altivec64l.xml: New file.
3235 * features/rs6000/powerpc-e500l.xml: New file.
3236 * features/rs6000/powerpc-32l.c: New (generated) file.
3237 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
3238 * features/rs6000/powerpc-64l.c: New (generated) file.
3239 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
3240 * features/rs6000/powerpc-e500l.xml: New (generated) file.
3242 * regformats/reg-ppc.dat: Remove.
3243 * regformats/reg-ppc64.dat: Remove.
3244 * regformats/rs6000/powerpc-32.dat: Remove.
3245 * regformats/rs6000/powerpc-64.dat: Remove.
3246 * regformats/rs6000/powerpc-e500.dat: Remove.
3247 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
3248 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
3249 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
3250 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
3251 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
3253 2008-05-03 Pedro Alves <pedro@codesourcery.com>
3255 * thread.c (delete_thread): Call observer_notify_thread_exit.
3256 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
3257 thread_exit observer.
3258 (mi_thread_exit): New.
3260 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
3262 * breakpoint.c (create_exception_catchpoint): Remove prototype
3263 for already deleted function.
3264 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
3265 * frame.h (show_stack_frame): Remove prototype.
3266 * stack.c (show_stack_frame): Remove empty, unused function.
3267 * source.c (symtab_to_fullname, print_source_lines): Small fix
3269 * value.c (show_values): Update comments to mention "show values"
3270 command instead of "info history".
3272 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
3274 * linespec.c: Include "target.h".
3275 (minsym_found): Handle minimal symbols pointing to function
3276 descriptors. Use find_function_start_pc.
3277 * minsyms.c (msymbol_objfile): New function.
3278 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
3279 to function descriptors.
3280 * symtab.c (fixup_section): Only use minimal symbol at the same
3281 address to determine section of a symbol.
3282 (find_function_start_pc): New function.
3283 (find_function_start_sal): Use it.
3284 * symtab.h (msymbol_objfile): Add prototype.
3285 (find_function_start_pc): Likewise.
3286 * value.c: Include "objfiles.h".
3287 (value_fn_field): Handle minimal symbols pointing to function
3289 * Makefile.in (linespec.o): Update dependencies.
3290 (value.o): Likewise.
3292 2008-05-02 Joel Brobecker <brobecker@adacore.com>
3294 * ada-lang.c (unwrap_value): Handle the case where the "F" field
3295 inside a PAD type is a bitfield.
3297 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
3299 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
3300 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3301 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3302 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
3303 Allow typedefs when checking for function pointer arguments.
3304 Right-align small structs passed on the stack.
3305 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
3306 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3307 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3309 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3311 * Makefile.in (arm-tdep.o): Update.
3312 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
3313 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
3314 (arm_pc_is_thumb): Use mapping symbols.
3315 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
3316 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
3317 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
3318 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
3319 * gdbarch.sh: Add record_special_symbol.
3320 * gdbarch.c, gdbarch.h: Regenerated.
3321 * objfiles.c (struct objfile_data): Add cleanup member.
3322 (register_objfile_data_with_cleanup): New function, from
3323 register_objfile_data.
3324 (register_objfile_data): Use it.
3325 (objfile_free_data): Call clear_objfile_data.
3326 (clear_objfile_data): Call cleanup functions.
3327 * objfiles.h (register_objfile_data_with_cleanup): Declare.
3329 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3331 * objfiles.c (init_entry_point_info): Handle shared libraries.
3333 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3335 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
3338 2008-05-02 Jim Blandy <jimb@codesourcery.com>
3339 Pedro Alves <pedro@codesourcery.com>
3341 Implement displaced stepping.
3343 * gdbarch.sh (max_insn_length): New 'variable'.
3344 (displaced_step_copy, displaced_step_fixup)
3345 (displaced_step_free_closure, displaced_step_location): New
3347 (struct displaced_step_closure): Add forward declaration.
3348 * gdbarch.c, gdbarch.h: Regenerated.
3350 * arch-utils.c: #include "objfiles.h".
3351 (simple_displaced_step_copy_insn)
3352 (simple_displaced_step_free_closure)
3353 (displaced_step_at_entry_point): New functions.
3354 * arch-utils.h (simple_displaced_step_copy_insn)
3355 (simple_displaced_step_free_closure)
3356 (displaced_step_at_entry_point): New prototypes.
3358 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
3359 (I386_MAX_MATCHED_INSN_LEN): ... this.
3360 (i386_absolute_jmp_p, i386_absolute_call_p)
3361 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
3362 (i386_displaced_step_fixup): New functions.
3363 (struct i386_insn, i386_match_insn): Update.
3364 (i386_gdbarch_init): Set gdbarch_max_insn_length.
3365 * i386-tdep.h (I386_MAX_INSN_LEN): New.
3366 (i386_displaced_step_fixup): New prototype.
3367 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
3368 Register gdbarch_displaced_step_copy,
3369 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
3370 and gdbarch_displaced_step_location functions.
3372 * infrun.c (debug_displaced): New variable.
3373 (show_debug_displaced): New function.
3374 (struct displaced_step_request): New struct.
3375 (displaced_step_request_queue, displaced_step_ptid)
3376 (displaced_step_gdbarch, displaced_step_closure)
3377 (displaced_step_original, displaced_step_copy)
3378 (displaced_step_saved_copy, can_use_displaced_stepping): New
3380 (show_can_use_displaced_stepping, use_displaced_stepping)
3381 (displaced_step_clear, cleanup_displaced_step_closure)
3382 (displaced_step_dump_bytes, displaced_step_prepare)
3383 (displaced_step_clear_cleanup, write_memory_ptid)
3384 (displaced_step_fixup): New functions.
3385 (resume): Call displaced_step_prepare.
3386 (proceed): Call read_pc once, and remember the value. If using
3387 displaced stepping, don't remove breakpoints.
3388 (handle_inferior_event): Call displaced_step_fixup. Add some
3389 debugging output. When we try to step over a breakpoint, but get
3390 a signal to deliver to the thread instead, ensure the step-resume
3391 breakpoint is actually inserted. If a thread hop is needed, and
3392 displaced stepping is enabled, don't remove breakpoints.
3393 (init_wait_for_inferior): Call displaced_step_clear.
3394 (_initialize_infrun): Add "set debug displaced" command. Add
3395 "maint set can-use-displaced-stepping" command. Clear
3396 displaced_step_ptid.
3397 * inferior.h (debug_displaced): Declare variable.
3398 (displaced_step_dump_bytes): Declare function.
3400 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
3403 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3405 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
3406 (arm_force_mode_string, arm_show_fallback_mode)
3407 (arm_show_force_mode): New.
3408 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
3410 (_initialize_arm_tdep): Add "set arm fallback-mode"
3411 and "set arm force-mode".
3412 * NEWS: Document new commands.
3414 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
3416 * main.h (batch_silent): Declare.
3417 * event-top.c: Include main.h.
3418 (gdb_setup_readline): Remove extern batch_silent declaration.
3419 * infrun.c (normal_stop): Don't print source location when running in
3420 --batch-silent mode.
3421 * Makefile.in (event-top.o): Add main.h dependency.
3423 2008-05-02 Andreas Schwab <schwab@suse.de>
3425 * target.h (struct target_ops): Add
3426 to_watchpoint_addr_within_range.
3427 (target_watchpoint_addr_within_range): New function.
3428 * target.c (update_current_target): Inherit
3429 to_watchpoint_addr_within_range, defaulting to
3430 default_watchpoint_addr_within_range.
3431 (default_watchpoint_addr_within_range): New function.
3432 (debug_to_watchpoint_addr_within_range): New function.
3433 (setup_target_debug): Set to_watchpoint_addr_within_range.
3434 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
3436 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
3437 * breakpoint.c (watchpoints_triggered): Use
3438 target_watchpoint_addr_within_range.
3440 2008-05-01 Pedro Alves <pedro@codesourcery.com>
3442 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
3443 (i[34567]86-*-dicos*, x86_64-*-dicos*):
3444 Set gdb_osabi to GDB_OSABI_DICOS.
3446 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
3447 * osabi.c (gdb_osabi_name): Add "DICOS".
3449 * i386-dicos-tdep.c: New file.
3451 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
3452 (ALLDEPFILES): Add i386-dicos-tdep.c.
3453 (i386-dicos-tdep.o): New rule.
3455 2008-05-01 Pedro Alves <pedro@codesourcery.com>
3457 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
3458 and register the fork's PTID as a thread.
3460 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
3463 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
3464 assign its value to the breakpoint created.
3465 (create_breakpoints): Add breakpoint_ops argument and pass it
3466 to create_breakpoint call.
3467 (break_command_really): Add breakpoint_ops argument and pass/assign
3469 (break_command_1): Pass NULL as ops argument.
3470 (set_breakpoint): Pass NULL as ops argument.
3471 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
3472 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
3473 catch and throw catchpoints.
3475 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
3478 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
3479 translate signal numeric value from the target to GDB's enum
3481 * gdbarch.c, gdbarch.h: Regenerated.
3482 * gdbarch.sh: Added two new functions target_signal_from_host and
3483 target_signal_to_host.
3484 * target.h (default_target_signal_from_host,
3485 default_target_signal_to_host): New functions - declarations.
3486 * signals/signals.c (struct gdbarch): New declaration.
3487 (default_target_signal_to_host, default_target_signal_from_host): New
3490 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
3491 Pedro Alves <pedro@codesourcery.com>
3493 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
3494 Johnston <jjohnstn@redhat.com>.
3496 * NEWS: Mention attach to stopped process fix.
3497 * infcmd.c (detach_command, disconnect_command): Discard the thread
3499 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
3500 attaching. Use signal_stop_state.
3501 (signal_stop_state): Check stop_soon.
3502 * linux-nat.c (kill_lwp): Declare earlier.
3503 (pid_is_stopped, linux_nat_post_attach_wait): New.
3504 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
3506 (linux_nat_attach): Use linux_nat_post_attach_wait.
3507 (detach_callback, linux_nat_detach): Improve handling for signalled
3509 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
3510 from the process ID.
3511 * Makefile.in (infcmd.o): Update.
3513 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
3515 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
3516 * arm-tdep.c (arm_frame_is_thumb): New.
3517 (arm_pc_is_thumb): Clarify comment.
3518 (thumb_analyze_prologue): Remove PC special case.
3519 (thumb_scan_prologue): Take a block_addr argument. Use it for
3520 find_pc_partial_function. Remove unused variables.
3521 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
3522 for find_pc_partial_function. Remove PC special case.
3523 (arm_prologue_prev_register): Add special handling for PC and CPSR.
3524 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
3525 (arm_get_next_pc): Use arm_frame_is_thumb.
3526 (arm_write_pc): Use CPSR_T instead of 0x20.
3527 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
3528 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
3530 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
3531 DWARF2_FRAME_REG_FN.
3532 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
3533 DWARF2_FRAME_REG_FN.
3534 (struct dwarf2_frame_state_reg): Add FN to loc union.
3536 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
3538 * exec.c (print_section_info): Add missing '\n'.
3540 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
3542 * thread.c (add_thread): Move observer call to ...
3543 (add_thread_silent): ... here.
3545 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3547 * rs6000-tdep.c: Update for unwinder changes.
3548 * ppcobsd-tdep.c: Likewise.
3550 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3552 * s390-tdep.c: Update for unwinder changes.
3554 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3556 * spu-tdep.c: Update for unwinder changes.
3558 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3560 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
3561 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
3562 sparc64-linux-tdep.c: Update for unwinder changes.
3564 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3566 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
3567 for unwinder changes.
3568 * mips-tdep.c: Likewise.
3569 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
3572 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3574 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
3577 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3579 Update i386 and amd64 ports for unwinder changes.
3581 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
3582 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
3583 (amd64_frame_unwind): Use default_frame_sniffer.
3584 (amd64_frame_sniffer): Delete.
3585 (amd64_sigtramp_frame_cache): Expect this_frame.
3586 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
3587 (amd64_sigtramp_frame_sniffer): Update signature.
3588 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
3589 (amd64_frame_base_address): Expect this_frame.
3590 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
3592 (amd64_init_abi): Use set_gdbarch_dummy_id and
3593 frame_unwind_append_unwinder.
3594 * i386-tdep.c (i386_frame_cache): Expect this_frame.
3595 (i386_frame_this_id, i386_frame_prev_register): Update signature.
3596 (i386_frame_unwind): Use default_frame_sniffer.
3597 (i386_frame_sniffer): Delete.
3598 (i386_sigtramp_frame_cache): Expect this_frame.
3599 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
3600 (i386_sigtramp_frame_sniffer): Update signature.
3601 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
3602 (i386_frame_base_address): Update signature.
3603 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
3604 (i386_push_dummy_call): Update comment.
3605 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
3607 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
3608 and frame_unwind_append_unwinder.
3609 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
3610 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
3611 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
3612 i386nbsd-tdep.c: Update for unwinder changes.
3614 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3616 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
3617 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
3619 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
3620 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
3621 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
3623 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
3625 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
3627 * tramp-frame.h (struct tramp_frame): Update signature of init.
3628 * Makefile.in (trad-frame.o): Update.
3630 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3632 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
3633 (execute_stack_op): Put this_frame in the baton.
3634 (execute_cfa_program): Take this_frame.
3635 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
3636 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
3637 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
3638 (dwarf2_frame_this_id): Adjust to work on this_frame.
3639 (dwarf2_signal_frame_this_id): Delete.
3640 (dwarf2_frame_prev_register): Update signature. Use new frame
3642 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
3643 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
3644 dwarf2_frame_sniffer.
3645 (dwarf2_append_unwinders): New.
3646 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
3648 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
3649 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
3650 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
3651 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
3652 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
3653 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
3654 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
3655 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
3656 (dwarf2_append_unwinders): Declare.
3657 (dwarf2_frame_base_sniffer): Update declaration.
3658 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
3661 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3663 Convert frame unwinders to use the current frame and
3666 * frame.c (frame_debug): Make global.
3667 (get_frame_id): Pass this frame to unwinder routines.
3668 (frame_pc_unwind): Remove unused unwind->prev_pc support.
3669 (do_frame_register_read): Do not discard the return value of
3670 frame_register_read.
3671 (frame_register_unwind): Remove debug messages. Use
3672 frame_unwind_register_value.
3673 (frame_unwind_register_value, get_frame_register_value): New
3675 (create_new_frame, get_frame_base_address, get_frame_locals_address)
3676 (get_frame_args_address, get_frame_type): Pass this frame to
3678 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
3680 * frame.h: Update comments.
3681 (frame_debug, frame_unwind_register_value, get_frame_register_value)
3682 (frame_prepare_for_sniffer): Declare.
3683 * frame-unwind.h: Update comments and parameter names.
3684 (default_frame_sniffer): Declare.
3685 (frame_prev_register_ftype): Return a struct value *.
3686 (struct frame_unwind): Remove prev_pc member.
3687 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
3688 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
3689 (frame_unwind_got_register, frame_unwind_got_memory)
3690 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
3691 * frame-base.h: Update comments and parameter names.
3692 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
3693 if necessary. Add debugging output.
3694 * sentinel-frame.c (sentinel_frame_prev_register)
3695 (sentinel_frame_this_id): Update for new signature.
3696 (sentinel_frame_prev_pc): Delete.
3697 (sentinel_frame_unwinder): Remove prev_pc.
3698 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
3700 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
3701 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
3702 (frame_unwind_append_sniffer): Delete.
3703 (frame_unwind_append_unwinder): New function.
3704 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
3705 from unwinders. Use frame_prepare_for_sniffer.
3706 (default_frame_sniffer, frame_unwind_got_optimized)
3707 (frame_unwind_got_register, frame_unwind_got_memory)
3708 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
3709 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
3710 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
3712 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
3713 * gdbarch.c, gdbarch.c: Regenerated.
3714 * frame-base.c (default_frame_base_address)
3715 (default_frame_locals_address, default_frame_args_address): Update
3717 (frame_base_find_by_frame): Pass this frame to unwinder routines.
3718 * infcall.c (call_function_by_hand): Update comments.
3719 * Makefile.in (frame-unwind.o): Update dependencies.
3721 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3723 * ada-lang.c (ada_value_primitive_packed_val): Only check
3724 value_lazy for memory lvals.
3725 * findvar.c (value_of_register_lazy): New function.
3726 (locate_var_value): Only check value_lazy for memory lvals.
3727 * valarith.c (value_subscripted_rvalue): Likewise.
3728 * valops.c (value_fetch_lazy): Handle both memory and register
3730 (search_struct_field, value_slice): Only check value_lazy for memory
3732 * value.c (struct value): Update comment for lazy.
3733 (value_primitive_field): Only check value_lazy for memory lvals.
3734 * value.h (value_lazy): Update comment.
3735 (value_of_register_lazy): Declare.
3737 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3739 * corefile.c (reopen_exec_file): Close any open files.
3741 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3743 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
3744 show_memory_breakpoints to 1 while reading the instruction bundle.
3746 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3748 * gdbarch.sh: Document the return_value method. Explain that
3749 the FUNCTYPE parameter might be NULL.
3750 * gdbarch.h: Regenerated.
3751 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
3752 type when calling using_struct_return, as this is unnecessary
3755 2008-04-28 Joel Brobecker <brobecker@adacore.com>
3757 * terminal.h (create_tty_session): Fix return type.
3759 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
3761 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
3763 2008-04-26 Joel Brobecker <brobecker@adacore.com>
3765 * breakpoint.c (condition_command, commands_from_control_command)
3766 (break_command_really): Minor reformatting.
3768 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3770 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
3772 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3774 * amd64-tdep.c (amd64_get_longjmp_target): New.
3775 (amd64_init_abi): Register amd64_get_longjmp_target as
3776 gdbarch_get_longjmp_target callback.
3777 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
3779 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3781 * breakpoint.h (enum bpstat_what_main_action): Delete
3782 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
3784 * breakpoint.c (clrs): Delete.
3785 (bpstat_what): Update table.
3787 * infrun.c (handle_inferior_event): Remove
3788 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
3790 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3792 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
3793 Adjust all prototypes using mi_cmd_args_ftype to use
3795 (struct mi_cmd): Remove the args_func field.
3796 * mi/mi-cmds.c: Don't provide value for the args_func field.
3797 * mi/mi-main.c (mi_execute_async_cli_command)
3798 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3799 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3800 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
3801 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
3802 (mi_cmd_target_download): Adjust.
3803 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
3804 (mi_cmd_execute): Do not check for args_func.
3805 (mi_execute_async_cli_command): Adjust.
3806 * mi/mi-parse.c: Don't check for args_func.
3808 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3810 * breakpoint.c (bpstat_check_location)
3811 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
3812 New, extracted from bpstat_stop_status.
3813 (bpstat_stop_status): Use the above.
3815 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3817 * mi/mi-main.c (last_async_command): Rename to current_token.
3818 (previous_async_command): Remove.
3819 (mi_cmd_gdb_exit): Adjust.
3820 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
3821 (mi_cmd_target_select): Adjust.
3822 (mi_cmd_execute): Don't set previous_async_command. Free token
3823 here even in async mode.
3824 (mi_execute_async_cli_command): Adjust.
3825 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
3827 (mi_load_progress): Adjust.
3829 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3831 * infcmd.c (step_1_continuation): Always disable longjmp
3832 breakpoint if we're not going to do another step.
3834 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3836 exec_cleanup murder.
3837 * breakpoint.c (until_break_command_continuation): Add
3838 the 'error' parameter. Directly delete the breakoint as
3839 opposed to running cleanups.
3840 (until_break_command): Install continuation only
3841 after starting the target. Don't use exec cleanups,
3842 use ordinary cleanups. Discard cleanups is successfully
3843 started the target in async mode.
3844 (make_cleanup_delete_breakpoint): Remove.
3845 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
3847 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
3849 (struct continations): Add the 'error' parameter to the
3850 continuation_hook field.
3851 (add_continuation, do_all_continuations)
3852 (add_intermediate_continuation)
3853 (do_all_intermediate_continuations): Add the 'error' parameter.
3854 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
3855 * inf-loop.c (inferior_event_handler): Instead of calling
3856 discard_all_continuations, use do_all_continuations with 1 as
3857 'error' parameter. Pass 0 as 'error' parameter in existing uses
3858 of discard_all_continuations.
3859 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
3861 (step_once): Install continuation only after resuming the target.
3862 (step_1_continuation): Disable longjmp breakpoint on error.
3863 (finish_command_continuation): Add the error parameter. Delete
3864 the finish breakpoint directly, do not use cleanups.
3865 (finish_command): Do not use exec_cleanups. Always setup
3866 continuation. For sync case, immediately run them.
3867 (attach_command_continuation): Add the error parameter.
3868 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
3869 remove step_resume_breakpoint -- adjust delete it directly.
3870 * interps.c (interp_set): Adjust call to do_all_continations.
3871 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
3873 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
3875 (mi_cmd_execute): Do not use exec_cleanup.
3876 (mi_execute_async_cli_command): Simplify the string concatenation
3877 logic. Do no use exec cleanup.
3878 (mi_exec_async_cli_cmd_continuation): New parameter error.
3879 Free last_async_command.
3880 * top.c (command_line_handler_continuation): New parameter error.
3881 * utils.c (exec_cleanup_chain, make_exec_cleanup)
3882 (do_exec_cleanups): Remove.
3883 (add_continuation, do_all_continations)
3884 (add_intermediate_continuation)
3885 (do_all_intermediate_continuations): New parameter error.
3887 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3889 * breakpoint.h (bp_location_p): New typedef.
3890 Register a vector of bp_location_p.
3891 * breakpoint.c (always_inserted_mode)
3892 (show_always_inserted_mode): New.
3893 (unlink_locations_from_global_list): Remove.
3894 (update_global_location_list)
3895 (update_global_location_list_nothrow): New.
3896 (update_watchpoint): Don't free locations.
3897 (should_insert_location): New.
3898 (insert_bp_location): Use should_insert_location.
3899 (insert_breakpoint_locations): Copied from
3901 (insert_breakpoint): Use insert_breakpoint_locations.
3902 (bpstat_stop_status): Call update_global_location_list
3903 when disabling breakpoint.
3904 (allocate_bp_location): Don't add to bp_location_chain.
3905 (set_raw_breakpoint)
3906 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
3907 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
3908 (enable_overlay_breakpoints, disable_overlay_breakpoints)
3909 (set_longjmp_resume_breakpoint)
3910 (enable_watchpoints_after_interactive_call_stop)
3911 (disable_watchpoints_before_interactive_call_start)
3912 (create_internal_breakpoint)
3913 (create_fork_vfork_event_catchpoint)
3914 (create_exec_event_catchpoint, set_momentary_breakpoint)
3915 (create_breakpoints, break_command_1, watch_command_1)
3916 (create_exception_catchpoint)
3917 (handle_gnu_v3_exceptions)
3918 (disable_breakpoint, breakpoint_re_set_one)
3919 (create_thread_event_breakpoint, create_solib_event_breakpoint)
3920 (create_ada_exception_breakpoint): : Don't call check_duplicates.
3921 Call update_global_location_list.
3922 (delete_breakpoint): Don't remove locations and don't
3923 try to reinsert them. Call update_global_location_list.
3924 (update_breakpoint_locations): Likewise.
3925 (restore_always_inserted_mode): New.
3926 (update_breakpoints_after_exec): Temporary disable
3927 always inserted mode.
3928 * Makefile.in: Update dependencies.
3930 * infrun.c (proceed): Remove breakpoints while stepping
3932 (handle_inferior_event): Don't remove or insert
3934 * linux-fork.c (checkpoint_command): Remove breakpoints
3935 before fork and insert after.
3936 (linux_fork_context): Remove breakpoints before switch
3938 * target.c (target_disconnect, target_detach): Remove
3939 breakpoints from target.
3942 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3944 * breakpoint.c (print_one_breakpoint_location): In MI
3945 mode, report the location string the breakpoint was
3946 originally created with.
3948 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
3950 * Makefile.in (xtensa-tdep.o): Update dependencies.
3951 * configure.tgt (xtensa*): Update dependencies.
3952 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
3953 Local variable areg renamed to arreg.
3954 (areg_number): New function.
3955 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
3956 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
3957 replaced by arreg_number.
3958 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
3959 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
3960 (xtensa_scan_prologue): New function.
3961 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
3962 when ENTRY instraction hasn't been executed yet. Get the frame pointer
3963 value based on prologue analysis. Fix the bugs preventing WS and
3964 AR4-AR7/A11 registers from getting right values for intermediate frames,
3965 whose registers have been already spilled.
3966 (xtensa_frame_prev_register): Fix WS register value. Use are_number
3967 and arreg_number appropriately.
3968 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
3969 svr4_ilp32_fetch_link_map_offsets.
3971 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
3973 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
3974 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
3976 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
3978 * acinclude.m4: Add override.m4.
3979 * configure: Regenerate.
3981 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
3983 * ada-lang.c (get_selections): Variable PROMPT made non-const and
3984 initialized with a trailing space now. Use PROMPT_ARG of
3985 COMMAND_LINE_INPUT instead of printing it ourselves.
3987 2008-04-22 Joel Brobecker <brobecker@adacore.com>
3989 * NEWS: Document support for 64-bit core file.
3991 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
3993 * NEWS: Add information on calling convention and new SH CLI options.
3995 * sh-tdep.c (sh_cc_gcc): New static string.
3996 (sh_cc_renesas): Ditto.
3997 (sh_cc_enum): New static string array.
3998 (sh_active_calling_convention): New static string pointer denoting
3999 active user chosen ABI.
4000 (sh_is_renesas_calling_convention): New function to return function
4001 specific ABI, or user choice if necessary.
4002 (sh_use_struct_convention): Rename first argument and turn around its
4003 meaning. Check for renesas ABI and return accordingly.
4004 (sh_use_struct_convention_nofpu): New function.
4005 (sh_next_flt_argreg): Get function type as third parameter. Check
4006 for renesas ABI and choose floating registers accordingly.
4007 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
4008 struct return slot accordingly.
4009 (sh_push_dummy_call_nofpu): Ditto.
4010 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
4011 Evaluate ABI and give to sh_use_struct_convention_nofpu.
4012 (sh_return_value_fpu): Evaluate ABI and give to
4013 sh_use_struct_convention.
4014 (show_sh_command): New function.
4015 (set_sh_command): Ditto.
4016 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
4019 * gdbarch.sh (return_value): Add func_type argument.
4020 * gdbarch.c: Regenerate.
4022 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
4023 val_type so as not to collide with value_type function. Call
4024 using_struct_return with additional function type argument.
4025 * infcall.c (call_function_by_hand): Call using_struct_return and
4026 gdbarch_return_value with additional function type argument.
4027 * infcmd.c (print_return_value): Take addition func_type argument.
4028 Call gdbarch_return_value with additional function type argument.
4029 (finish_command_continuation): Call print_return_value with additional
4030 function type argument.
4031 (finish_command): Ditto.
4032 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
4033 additional function type argument.
4034 * stack.c (return_command): Call using_struct_return and
4035 gdbarch_return_value with additional function type argument.
4036 * value.c (using_struct_return): Take additional function type argument.
4037 * value.h (using_struct_return): Accommodate declaration.
4038 * alpha-tdep.c (alpha_return_value): Add func_type argument.
4039 * amd64-tdep.c (amd64_return_value): Ditto.
4040 * arm-tdep.c (arm_return_value): Ditto.
4041 * avr-tdep.c (avr_return_value): Ditto.
4042 * cris-tdep.c (cris_return_value): Ditto.
4043 * frv-tdep.c (frv_return_value): Ditto.
4044 * h8300-tdep.c (h8300_return_value): Ditto.
4045 (h8300h_return_value): Ditto.
4046 * hppa-tdep.c (hppa32_return_value): Ditto.
4047 (hppa64_return_value): Ditto.
4048 * i386-tdep.c (i386_return_value): Ditto.
4049 * ia64-tdep.c (ia64_return_value): Ditto.
4050 * iq2000-tdep.c (iq2000_return_value): Ditto.
4051 * m32c-tdep.c (m32c_return_value): Ditto.
4052 * m32r-tdep.c (m32r_return_value): Ditto.
4053 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
4054 * m68k-tdep.c (m68k_return_value): Ditto.
4055 (m68k_svr4_return_value): Ditto.
4056 * m88k-tdep.c (m88k_return_value): Ditto.
4057 * mep-tdep.c (mep_return_value): Ditto.
4058 * mips-tdep.c (mips_eabi_return_value): Ditto.
4059 (mips_n32n64_return_value): Ditto.
4060 (mips_o32_return_value): Ditto.
4061 (mips_o64_return_value): Ditto.
4062 * mn10300-tdep.c (mn10300_return_value): Ditto.
4063 * mt-tdep.c (mt_return_value): Ditto.
4064 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
4065 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
4066 (ppc_sysv_abi_broken_return_value): Ditto.
4067 (ppc64_sysv_abi_return_value): Ditto.
4068 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
4069 (ppc_sysv_abi_broken_return_value): Ditto.
4070 (ppc64_sysv_abi_return_value): Ditto.
4071 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
4072 * rs6000-tdep.c (rs6000_return_value): Ditto.
4073 * s390-tdep.c (s390_return_value): Ditto.
4074 * score-tdep.c (score_return_value): Ditto.
4075 * sh-tdep.c (sh_return_value_nofpu): Ditto.
4076 (sh_return_value_fpu): Ditto.
4077 * sh64-tdep.c (sh64_return_value): Ditto.
4078 * sparc-tdep.c (sparc32_return_value): Ditto.
4079 * sparc64-tdep.c (sparc64_return_value): Ditto.
4080 * spu-tdep.c (spu_return_value): Ditto.
4081 * v850-tdep.c (v850_return_value): Ditto.
4082 * vax-tdep.c (vax_return_value): Ditto.
4083 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
4084 * xtensa-tdep.c (xtensa_return_value): Ditto.
4086 * gdbtypes.h (struct type): Add calling_convention member.
4087 * dwarf2read.c (read_subroutine_type): Add calling convention read
4088 from DW_AT_calling_convention attribute to function type.
4090 2008-04-22 Markus Deuling <deuling@de.ibm.com>
4092 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
4093 multi_f77_subscript to support values from registers.
4094 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
4095 * value.h (value_subscripted_rvalue): Add prototype.
4097 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
4099 * f-valprint.c (f_val_print): Likewise.
4101 2008-04-21 Craig Silverstein <csilvers@google.com>
4103 * dwarf2read.c (zlib_decompress_section): Define abfd in the
4106 2008-04-21 Pedro Alves <pedro@codesourcery.com>
4108 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
4109 section is not a code section.
4111 2008-04-19 Craig Silverstein <csilvers@google.com>
4113 * NEWS: Add information on compressed debug sections.
4115 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
4117 * mi/mi-cmd-var.c (varobj_update_one): Print new
4118 value for variable objects that changed type.
4120 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
4122 * varobj.c (varobj_invalidate): Don't touch floating
4125 2008-04-19 Mark Kettenis <kettenis@gnu.org>
4127 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
4128 (multiple_symbols_cancel): Remove extra const.
4129 * symtab.h: Likewise.
4131 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
4133 * interps.c (top_level_interpreter): Rename static variable...
4134 (top_level_interpreter_ptr): ...to this.
4135 (top_level_interpreter): New function.
4137 * interps.h: New extern for top_level_interpreter.
4139 * linespec.c: Include interps.h and mi/mi-cmds.h.
4140 (decode_line_2): When using MI, always set all breakpoints in menu.
4142 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
4144 2008-04-18 Craig Silverstein <csilvers@google.com>
4146 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
4147 * config.in, configure: Regenerate.
4148 * dwarf2read.c: Include zlib.h if present.
4149 Modified *_SECTION macros.
4150 (section_is_p): New.
4151 (dwarf2_locate_sections): Use section_is_p instead of strcmp
4152 (dwarf2_resize_section): New.
4153 to determine whether a given section has a given name.
4154 (zlib_decompress_section): New.
4155 (dwarf2_read_section): Read the compressed section if present
4157 * MAINTAINERS: Added myself to section Write After Approval.
4159 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
4161 * defs.h (exec_set_section_offsets): Remove prototype.
4162 * exec.c (exec_set_section_offsets): Remove function.
4164 2008-04-18 Joel Brobecker <brobecker@adacore.com>
4166 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
4167 in the search for the matching symbol.
4169 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
4171 * breakpoint.c (update_watchpoint): Always reparse
4174 2008-04-17 Joel Brobecker <brobecker@adacore.com>
4176 * breakpoint.c (print_one_breakpoint_location): Make sure to print
4177 the breakpoint address only once.
4179 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
4181 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
4182 rather than a hard-coded architecture, for xcoff executables.
4184 2008-04-17 Doug Evans <dje@google.com>
4186 * buildsym.c (watch_main_source_file_lossage): New fn.
4187 (end_symtab): Call it.
4189 * source.c (find_and_open_source): Add some comments clarifying
4190 handling of FULLNAME argument. Make static. Remove pointless
4193 2008-04-17 Pedro Alves <pedro@codesourcery.com>
4195 * inf-loop.c (inferior_event_handler): Also run the intermediate
4196 continuations in the INF_EXEC_COMPLETE case.
4198 2008-04-16 Tom Tromey <tromey@redhat.com>
4200 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
4201 (set_cmd_async_ok, get_cmd_async_ok): Declare.
4202 * cli/cli-decode.c (set_cmd_async_ok): New function.
4203 (get_cmd_async_ok): New function.
4204 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
4206 * top.c (execute_command): Use get_cmd_async_ok.
4207 * infcmd.c: Include cli/cli-decode.h.
4208 (_initialize_infcmd): Mark "interrupt" as async-ok.
4209 * Makefile.in (infcmd.o): Depend on cli_decode_h.
4211 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
4214 * exec.c: Correct "arch-utils.h" include.
4216 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
4219 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
4220 to allow printing to 'see' real reason of stop. This fixes PR 2424.
4221 * breakpoint.c (bpdisp_texst): New function. The function takes over
4222 the role of bpstats static array in print_one_breakpoint_location.
4223 (print_it_typical): Print "Temporary breakpoint" instead
4224 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
4225 protocols, print disp field.
4226 (print_one_breakpoint_location): Removed bpdisps static definition.
4227 Call new bpstat_text function to get value for 'disp' field.
4228 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
4230 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
4232 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
4233 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
4234 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
4235 * gnulib/Makefile.in: Regenerate.
4237 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4239 * Makefile.in (GNULIB_H): New. Trigger all-lib.
4240 (defs_h): Use $(GNULIB_H).
4241 (all-lib): Depend on gnulib/Makefile.
4242 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
4243 * config.in, gnulib/Makefile.in: Regenerated.
4245 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4247 * Makefile.in (LIBGNU, INCGNU): Define.
4248 (INTERNAL_CFLAGS_BASE): Add INCGNU.
4249 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
4251 ($(LIBGNU), all-lib): New rules.
4252 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
4253 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
4254 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
4255 * gnulib: New directory, from gnulib-tool.
4256 * configure, aclocal.m4: Regenerated.
4258 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4260 * linux-thread-db.c (have_threads_callback): Check thread->private.
4262 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
4263 Vladimir Prus <vladimir@codesourcery.com>
4266 * varobj.c (value_of_root): Update the expression for
4268 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
4271 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
4273 * mi/mi-cmd-var.c: Include "mi-getopt.h".
4274 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
4275 (mi_cmd_var_set_format): Use new mi_parse_format.
4276 (mi_cmd_var_evaluate_expression): Support for -f option to specify
4278 * Makefile.in (mi-cmd-var.o): Update dependencies.
4280 * varobj.h (varobj_get_formatted_value): Declare.
4281 * varobj.c (my_value_of_variable): Added format parameter.
4282 (cplus_value_of_variable): Likewise.
4283 (java_value_of_variable): Likewise.
4284 (c_value_of_variable): Likewise. Evaluate expression based
4285 on format parameter.
4286 (struct language_specific): Add format parameter to function member
4288 (varobj_get_formatted_value): New.
4289 (varobj_get_value): Added format parameter to method call.
4291 2008-04-08 Joel Brobecker <brobecker@adacore.com>
4293 * stabsread.c (cleanup_undefined_types_noname): Manually set the
4294 instance flags of the undefined type before calling replace_type.
4296 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
4298 * target.h (enum strata): Remove the download_stratum.
4300 2008-04-07 Doug Evans <dje@google.com>
4302 * buildsym.h (last_source_file): Add dwarf info to comment.
4303 (last_source_start_addr): Ditto.
4305 2008-04-07 Pedro Alves <pedro@codesourcery.com>
4307 * alphanbsd-tdep.c: Include "target.h".
4308 * mn10300-tdep.c: Include "target.h".
4309 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
4311 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
4313 Fix breakpoint condition that use member variables.
4314 * valops.c (check_field): Remove.
4315 (check_field_in): Rename to check_field.
4316 (value_of_this): Use la_name_of_this.
4317 * value.h (check_field): Adjust prototype.
4319 * language.h (la_value_of_this): Rename to la_name_of_this.
4320 * language.c (unknown_language_defn): Specify "this" for
4322 (auto_language_defn): Likewise.
4323 (local_language_defn): Likewise.
4324 * ada-lang.c (ada_language_defn): Adjust comment.
4325 * c-lang.c (c_language_defn): Adjust comment.
4326 (cplus_language_defn): Specify "this" for name_of_this.
4327 (asm_language_defn): Adjust comment.
4328 (minimal_language_defn): Adjust comment.
4329 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
4330 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
4331 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
4332 * objc-lang.c (objc_language_defn): Specify "self" for
4334 * p-lang.c (pascal_language_defn): Specify "this" for
4336 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
4338 * symtab.c (lookup_symbol_aux): Lookup "this" in the
4339 proper scope, and check for field in type of "this", without
4340 trying to create a value.
4342 2008-04-04 Pedro Alves <pedro@codesourcery.com>
4344 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
4345 (mi_error_message): Delete declaration.
4346 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
4347 returning MI_CMD_ERROR.
4348 * mi/mi-main.c (mi_error_message): Delete.
4349 (mi_cmd_exec_interrupt):
4350 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
4351 (mi_cmd_thread_info): Call error instead of returning
4353 (mi_cmd_data_list_register_values): Call error instead of
4354 returning MI_CMD_ERROR. Adapt to new get_register interface.
4355 (get_register): Change return typo to void. Call error instead of
4356 returning MI_CMD_ERROR.
4357 (mi_cmd_data_write_register_values): Call error instead of
4358 returning MI_CMD_ERROR.
4359 (mi_cmd_list_features): Return MI_CMD_DONE.
4360 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
4361 (mi_execute_command): Always print exceptions with -error.
4363 2008-04-04 Joel Brobecker <brobecker@adacore.com>
4365 * NEWS: Mention new commands set/show multiple-symbols.
4367 2008-04-03 Joel Brobecker <brobecker@adacore.com>
4369 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
4370 (multiple_symbols_cancel): New constants.
4371 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
4372 (multiple_symbols_select_mode): New function.
4373 (_initialize_symtab): Add new set/show multiple-symbols commands.
4374 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
4375 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
4376 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
4378 * linespec.c (decode_line_2): Likewise.
4380 2008-04-03 Doug Evans <dje@sebabeach.org>
4382 * symtab.h (enum free_code): Delete free_contents, unused.
4383 * symmisc.c (free_symtab_block): Delete.
4384 (free_symtab, case free_code): Delete.
4386 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
4388 * valops.c (value_cast_structs): New function. Cast related
4389 STRUCT types up/down and return cast value. The body of this
4390 function comes mostly from value_cast_pointers.
4391 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
4392 to value_cast_structs. Now value_cast_pointers needs only create
4393 appropriate reference after using value_cast_structs for actual
4395 (value_cast): Handle references.
4397 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
4399 * MAINTAINERS: Added myself to section Write After Approval.
4401 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
4403 * ia64-tdep.c (examine_prologue): Correct array access.
4405 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
4407 * cp-support.c (first_component_command): Return if no arguments.
4409 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
4411 * ser-mingw.c (ser_windows_open): Open requested name.
4413 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
4415 * MAINTAINERS: Added myself.
4417 2008-03-28 Pedro Alves <pedro@codesourcery.com>
4419 * target.c (find_default_run_target): Allow a NULL `do_mesg'
4420 parameter. If it is NULL, don't call error.
4421 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
4422 `do_mesg' parameter to find_default_run_target. If no target was
4425 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
4427 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
4428 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
4429 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
4431 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
4433 2008-03-27 Joel Brobecker <brobecker@adacore.com>
4437 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
4439 * features/Makefile (%.dat): Set xmltarget to the base filename
4440 of the XML source, without subdirectory.
4441 * regformats/rs6000/powerpc-32.dat: Regenerate.
4442 * regformats/rs6000/powerpc-64.dat: Regenerate.
4443 * regformats/rs6000/powerpc-e500.dat: Regenerate.
4445 2008-03-27 Markus Deuling <deuling@de.ibm.com>
4447 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
4450 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
4452 * mi/mi-main.c (enum captured_mi_execute_command_actions):
4453 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
4455 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
4457 * objfiles.h (struct objfile): New GDBARCH member.
4458 (get_objfile_arch): Add prototype.
4459 * objfiles.c: Include "arch-utils.h".
4460 (allocate_objfile): Look up gdbarch associated with bfd.
4461 (get_objfile_arch): New function.
4462 * Makefile (objfiles.o): Update dependencies.
4464 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
4466 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
4468 (locexpr_describe_location): Replace current_gdbarch by
4470 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
4471 (dwarf2_add_field): Likewise.
4472 (read_tag_pointer_type): Likewise.
4473 (read_base_type): Likewise.
4474 (new_symbol): Likewise.
4476 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
4477 (decode_base_type, decode_function_type): Likewise.
4478 (coff_read_struct_type, coff_read_enum_type): Likewise.
4479 (coff_symtab_read): Replace current_gdbarch by objfile arch.
4480 (decode_base_type): Likewise.
4481 (coff_read_enum_type): Likewise.
4482 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
4483 (coff_read_enum_type): Likewise.
4485 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
4486 (end_psymtab): Likewise.
4487 (process_one_symbol): Likewise.
4489 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
4490 (parse_procedure): Likewise.
4491 (parse_partial_symbols): Likewise.
4493 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
4495 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
4496 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
4498 (read_range_type): Replace current_gdbarch by objfile arch. Replace
4499 static range_index_type by built-in type.
4500 (read_one_struct_field): Replace current_gdbarch by objfile arch.
4501 (read_enum_type): Likewise.
4503 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
4506 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
4508 * varobj.h (varobj_floating_p): Declare.
4509 * varobj.c (varobj_floating_p): New.
4510 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
4511 '@' as the name, update all floating varobjs.
4513 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
4515 * varobj.c (struct varobj_root): Rename use_selected_frame to
4516 floating, and clarify the meaning.
4517 (varobj_create, varobj_update, new_root_variable): Adjust.
4518 (value_of_root): Don't use type_changed as in variable,
4520 (c_value_of_root): Adjust.
4522 2008-03-25 Pedro Alves <pedro@codesourcery.com>
4524 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
4526 (linux_nat_wait): Add main lwp to gdb's thread list.
4527 * linux-thread-db.c (find_new_threads_callback): Also attach to
4528 already listed threads which thread_db didn't know about yet.
4530 2008-03-25 Pedro Alves <pedro@codesourcery.com>
4532 * linux-nat.c (drain_queued_events): Fix comment typo.
4533 (linux_nat_attach): In async mode, don't rely on storing a pending
4534 status. Instead place the wait status on the pipe.
4535 (linux_nat_resume): Remove unreacheable shortcut code in async
4537 (stop_wait_callback): In async mode, don't store pending status.
4538 Instead, cancel breakpoints or resend the signal appropriatelly.
4539 (cancel_breakpoint): New, refactored from
4540 cancel_breakpoints_callback.
4541 (cancel_breakpoints_callback): Call cancel_breakpoint.
4542 (pipe_to_local_event_queue): Remove special token processing.
4543 (linux_nat_wait): Issue an internal error if a pending status is
4544 found in async mode.
4546 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
4548 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
4550 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
4551 Vladimir Prus <vladimir@codesourcery.com>
4553 * varobj.c (struct varobj_root): New component thread_id.
4554 (varobj_get_thread_id, check_scope): New functions.
4555 (c_value_of_root): Use check_scope. Switch to the
4556 proper thread if necessary.
4558 * varobj.h (varobj_get_thread_id): New extern.
4560 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
4562 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
4565 * top.c: Revert 2008-03-21 changes.
4567 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4569 * thread.c (make_cleanup_restore_current_thread): Make it
4571 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4572 * varobj.c (varobj_update): Don't save/restore frame.
4573 (c_value_of_root): Save/restore thread and frame here,
4574 using make_cleanup_restore_current_thread.
4575 * Makefile.in: Update dependecies.
4577 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4579 * varobj.c (struct varobj_root): Clarify
4580 comment on the frame field.
4581 (varobj_create): Don't set frame if we have no
4584 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4587 Suggested by Jan Kratochvil:
4588 * top.c (gdb_rl_operate_and_get_next_completion): Call
4589 rl_redisplay_function.
4590 (gdb_rl_redisplay): New.
4591 (init_main): Set rl_redisplay_function.
4593 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
4595 * aix-thread.c (pdc_read_regs): Fix compiler warning.
4596 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
4597 (store_regs_kernel_thread): Likewise.
4599 2008-03-21 Pedro Alves <pedro@codesourcery.com>
4601 Linux native async support.
4603 * target.h (struct target_ops): Delete to_async_mask_value and add
4605 (target_is_async_p, target_async): Formatting.
4606 (target_async_mask_value): Delete.
4607 (target_async_mask): Delete function declaration, and add new
4608 target macro with the same name.
4610 * target.c (update_current_target): Replace to_async_mask_value by
4611 to_async_mask. Default to_async_mask to return_one.
4612 (target_async_mask): Delete.
4613 (find_default_can_async_p, find_default_is_async_p): New.
4614 (init_dummy_target): register find_default_can_async_p and
4615 find_default_is_async_p on the dummy target.
4617 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
4618 (debug_linux_nat_async): New global.
4619 (show_debug_linux_nat_async): New function.
4620 (linux_nat_async_enabled, linux_nat_async_mask_value)
4621 (linux_nat_event_pipe, linux_nat_num_queued_events)
4622 (linux_nat_async_events_enabled): New globals.
4623 (struct waitpid_result): New struct.
4624 (waitpid_queue): New global.
4625 (queued_waitpid, push_waitpid, drain_queued_events): New.
4626 (my_waitpid): Call queued_waitpid.
4627 (linux_child_follow_fork): Disable async events during the call.
4628 (blocked_mask): Delete.
4629 (sync_sigchld_action, async_sigchld_action): New globals.
4630 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
4631 async mode, block events during the call.
4632 (linux_nat_create_inferior): New.
4633 (linux_nat_attach): In sync mode, restore the mask states. In
4634 async mode, wake the event loop immediatelly.
4635 (detach_callback): Drain all queued events of the lwp we're
4637 (linux_nat_detach): Block async mode, and drain events of the main
4639 (linux_nat_resume): If in async mode, mask async events during the
4640 call. If short circuiting, force event loop to wake up. If
4641 resuming, set target_executing, and register target events in the
4643 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
4644 (linux_nat_wait): In async mode, block events during the call.
4645 Only enable/disable passing SIGINT to the inferior in sync mode.
4646 Get events from local waitpid queue. If no interesting events was
4647 found, return to events loop. Reregister target events in the
4648 event loop on exit. In sync mode, no need to reblock SIGCHLD.
4649 (linux_nat_kill): Disable events on entry.
4650 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
4651 here. Detach async mode from the event loop if there are no more
4652 forks available, otherwise leave it on.
4653 (sigchld_handler): Assure this is called only in sync mode.
4654 (linux_async_permitted, linux_async_permitted_1): New globals.
4655 (set_maintenance_linux_async_permitted)
4656 (show_maintenance_linux_async_permitted): New functions.
4657 (linux_nat_is_async_p, linux_nat_can_async_p)
4658 (linux_nat_async_mask): New.
4659 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
4660 (get_pending_events, async_sigchld_handler): New.
4661 (linux_nat_async_events): New.
4662 (async_terminal_is_ours): New global.
4663 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
4664 (async_client_callback, async_client_context): New.
4665 (linux_nat_async_file_handler, linux_nat_async)
4666 (linux_nat_disable_async, linux_nat_enable_async): New.
4667 (linux_nat_add_target): Register linux_nat_create_inferior,
4668 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
4669 linux_nat_async_mask, linux_nat_terminal_inferior and
4670 linux_nat_terminal_ours.
4671 (_initialize_linux_nat): Remove local action variable, and update
4672 code that used it to use sync_sigchld_action. Add new
4673 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
4674 set/show command in the maintenance class. Add new "linux-async"
4675 maintenance set/show command. Block SIGCHLD by default. Setup
4676 async_sichld_action, and sync_sigchld_action. Install the default
4678 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
4681 * linux-thread-db.c (re_check_for_thread_db): New.
4682 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
4683 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
4684 (thread_db_async_mask): New.
4685 (init_thread_db_ops): Register thread_db_can_async_p,
4686 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
4688 * remote.c (remote_async_mask_value): New.
4689 (remote_return_zero): New.
4690 (init_remote_ops): Register remote_return_zero as callbacks of
4691 to_can_async_p and to_is_async_p.
4692 (remote_can_async_p, remote_is_async_p, remote_async): Update to
4693 use remote_async_mask_value.
4694 (remote_async_mask): New.
4695 (init_remote_async_ops): Remove to_async_mask_value setting and
4696 register remote_async_mask as to_async_mask callback in
4699 * Makefile.in (linux-nat.o): Update.
4701 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4703 * gdbthread.h (add_thread_with_info): New.
4704 * linux-thread-db.c: Add some documentation.
4705 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
4706 (struct private_thread_info): Remove th_valid and ti_valid.
4707 Replace ti with tid.
4708 (thread_get_info_callback): Do not add TID to the new ptid. Do
4710 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
4711 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
4713 (attach_thread): Handle an already-existing thread. Use
4714 add_thread_with_info. Cache the th and tid.
4715 (detach_thread): Verify that private was set. Remove verbose
4716 argument and printing. Update caller.
4717 (thread_db_detach): Do not adjust inferior_ptid.
4718 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
4719 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
4720 (thread_db_wait): Do not use lwp_from_thread.
4721 (thread_db_pid_to_str): Use the cached TID.
4722 (thread_db_extra_thread_info): Check that private is set.
4723 (same_ptid_callback): Delete.
4724 (thread_db_get_thread_local_address): Do not use it or check
4725 is_thread. Check that private is set. Assume that the thread
4726 handle is already cached.
4727 (init_thread_db_ops): Remove to_resume and to_kill.
4728 * thread.c (add_thread_with_info): New.
4729 (add_thread): Use it.
4730 * linux-nat.c (find_thread_from_lwp): Delete.
4731 (exit_lwp): Do not use it. Check print_thread_events. Print before
4732 deleting the thread.
4733 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
4734 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
4735 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
4736 printf_unfiltered for thread exits.
4737 * procfs.c (procfs_wait): Likewise.
4739 2008-03-21 Chris Demetriou <cgd@google.com>
4741 * symtab.c (rbreak_command): Quote symbol name before passing
4742 it to break_command.
4744 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4746 * eval.c (evaluate_subexp_for_address): Clarify error message.
4747 Use value_must_coerce_to_target.
4748 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
4749 * valops.c (value_assign): Call value_coerce_to_target when
4750 assigning to anything but internalvars. Leave GDB-side arrays
4751 as arrays when assigning to internalvars.
4752 (value_must_coerce_to_target, value_coerce_to_target): New.
4753 (value_coerce_array, value_addr): Call value_coerce_to_target.
4754 (value_array): Create the array in GDB's memory instead of
4756 * value.h (value_must_coerce_to_target, value_coerce_to_target):
4759 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4761 * top.c (quit_confirm): Warn that we will kill the program.
4763 2008-03-19 Pedro Alves <pedro@codesourcery.com>
4765 * inflow.c (terminal_ours_1): Guard access to
4766 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
4768 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
4769 Jim Blandy <jimb@codesourcery.com>
4770 Daniel Jacobowitz <drow@false.org>
4772 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
4773 (dwarf2_read_address): Update prototype.
4775 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
4776 (signed_address_type): Likewise.
4777 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
4778 (execute_stack_op): Update calls to unsigned_address_type,
4779 signed_address_type and dwarf2_read_address. Fix implementation
4780 of DW_OP_deref_size.
4782 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
4783 (dwarf2_per_cu_addr_size): Likewise.
4784 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
4785 (struct dwarf2_loclist_baton): Likewise.
4787 * dwarf2loc.c (find_location_expression): Update calls to
4788 dwarf2_read_address. Use dwarf2_per_cu_objfile and
4789 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
4790 (locexpr_describe_location): Likewise.
4791 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
4792 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
4793 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
4794 to dwarf2_per_cu_addr_size (per_cu).
4795 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
4796 (loclist_read_variable): Likewise.
4797 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
4799 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
4800 instead of baton->objfile.
4801 (dwarf2_per_cu_obfile): New function.
4802 (dwarf2_per_cu_addr_size): Likewise.
4804 * dwarf2-frame.c (struct comp_unit): Move higher.
4805 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
4806 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
4807 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
4808 parameter by using fde->eh_frame_p. Use read_encoded_value
4809 to implement DW_CFA_set_loc.
4810 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
4811 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
4812 execute_stack_op and execute_cfa_program.
4813 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
4814 (size_of_encoded_value): Remove.
4815 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
4816 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
4817 (add_cie): Set cie->unit backlink.
4818 (decode_frame_entry_1): Set cie->addr_size. Update calls to
4820 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
4822 2008-03-17 Markus Deuling <deuling@de.ibm.com>
4824 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
4825 gdbarch_bfd_arch_info.
4827 2008-03-17 Joel Brobecker <brobecker@adacore.com>
4829 * aix-thread.c (pdc_read_regs): Minor reformatting.
4831 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
4833 * thread.c (print_thread_info): Don't insist
4834 on having current thread if there are no
4837 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4839 * infcmd.c (attach_command_post_wait)
4840 (attach_command_continuation): New.
4841 (attach_command): Support background async execution, and async
4842 execution in synchronous mode.
4844 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
4846 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
4847 * symmisc.c (dump_symtab_1): Likewise.
4848 * wrapper.c (gdb_value_struct_elt): Likewise.
4850 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4852 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
4854 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4856 * linux-nat.c (linux_nat_filter_event): New, refactored from
4858 (linux_nat_wait): Call linux_nat_filter_event.
4860 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
4862 * top.c (execute_command): Fix uninitialized variable error.
4864 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
4866 * Makefile.in (amd64nbsd-nat.o): New dependency.
4867 * amd64nbsd-nat.c: Include "nbsd-nat.h".
4868 (_initialize_amd64nbsd_nat): Update target vector to use
4869 nbsd_pid_to_exec_file.
4870 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
4872 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4874 Remove ignoring leading exec events code.
4875 * fork-child.c (startup_inferior): Do not set
4876 inferior_ignoring_leading_exec_events.
4877 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
4878 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
4879 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
4880 (handle_inferior_event): Remove code for ignoring leading exec
4882 * target.c (update_current_target): Do not inherit, or default,
4883 to_reported_exec_events_per_exec_call.
4884 (debug_to_reported_exec_events_per_exec_call): Remove.
4885 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
4886 * target.h (target_reported_exec_events_per_exec_call): Remove.
4887 (struct target): Remove the to_reported_exec_events_per_exec_call
4890 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4892 Implement -thread-info.
4893 * gdbthread.h (print_thread_info): Declare.
4895 * thread.c (print_thread_info): New, extracted
4896 from info_threads_command and adjusted to
4897 work for CLI and MI.
4898 (info_threads_command): Use print_thread_info.
4899 * Makefile.in: Update dependencies.
4901 * mi/mi-cmds.c (mi_cmds): Specify a handler
4903 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
4904 * mi/mi-main.c (mi_cmd_thread_info): New.
4905 (mi_cmd_list_features): Include 'thread-info'.
4907 2008-03-14 Kevin Buettner <kevinb@redhat.com>
4909 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
4910 to decide whether to match instruction patterns using "sw" and "sd".
4912 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4914 * infcmd.c (jump_command): Postpone disabling stdin until after
4917 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4919 * inflow.c (gdb_getpgrp): New.
4920 (gdb_has_a_terminal): Use get_getpgrp.
4921 (terminal_ours_1): If attach_flag is set, don't refetch
4922 inferior_process_group.
4924 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4926 * features/library-list.dtd: Allow "section" elements as children
4927 of "library". Add "section" element and describe its attributes.
4929 * solib-target.c (struct lm_info): Add section_bases member.
4930 (library_list_start_segment): Error out if seen a section element.
4931 (library_list_start_section): New.
4932 (library_list_end_library): New.
4933 (solib_target_free_library_list): Free section_bases.
4934 (section_attributes): New.
4935 (library_children): Make "segment" optional. Add "section" child.
4936 (library_list_children): Register library_list_end_library.
4937 (solib_target_relocate_section_addresses): Handle section bases.
4939 * NEWS: Mention new qXfer:libraries:read section offsets support.
4941 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4943 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
4944 (make_exec_error_cleanup): Remove declarations.
4945 * utils.c (exec_error_cleanup_chain): Remove.
4946 (do_exec_error_cleanups, discard_exec_error_cleanups)
4947 (make_exec_error_cleanup): Remove.
4948 * event-loop.c (start_event_loop): Adjust call to
4950 * event-top.c (async_enable_stdin): Remove the paramater dummy.
4951 (async_disable_stdin): Don't register async_enable_stdin via
4953 * inf-loop.c (inferior_event_handler): Don't
4954 call do_exec_error_cleanups. Call async_enable_stdin instead.
4955 * event-loop.c (start_event_loop): Adjust call to
4957 * tui/tui-interp.c (tui_command_loop): Adjust call to
4960 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4963 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
4964 * breakpoint.c (bpstat_do_actions): In async mode,
4965 don't jump to top expecting stop_bpstat to be already
4967 * event-loop.c (start_event_loop): Call async_enable_stdin
4969 * event-top.c (async_enable_stdin): Do nothing if sync_execution
4971 (command_handler): Do not setup continuation here.
4972 (command_line_handler_continuation): Move to...
4973 * top.c (command_line_handler_continuation): ... here.
4974 (execute_command): In async mode, register continuation.
4975 Don't check frame's language in running in async mode.
4976 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
4977 * inf-loop.c (complete_execution): Inline into...
4978 (inferior_event_handler): ... here. Clear target_executing before
4979 doing any cleanups. Don't try to show prompt if the target was
4981 * infcmd.c (signal_command): Add support for async mode.
4982 (finish_command): Only add continuation if the target was
4983 successfully resumed.
4984 * remote.c (init_async_opts): Register to_get_thread_local_address
4986 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
4987 with sync_execution.
4988 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
4991 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
4993 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
4994 * exec.c (exec_bfd_mtime): Define.
4995 (exec_close): Clear it.
4996 (exec_file_attach): Set it.
4997 * gdbcore.h (exec_bfd_mtime): Declare.
4998 * source.c (find_source_lines): Do not use bfd_get_mtime.
5000 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5002 * top.c (simplified_command_loop): Remove.
5004 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5006 Remove unused remote.c hooks.
5007 * remote.c (deprecated_target_resume_hook)
5008 (deprecated_target_wait_loop_hook): Remove.
5009 (remote_resume): Do not call deprecated_target_resume_hook.
5010 (remote_wait): Do not call deprecated_target_wait_loop_hook.
5011 (remote_async_wait): Likewise.
5013 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5015 Implement MI notification for new threads.
5016 * doc/observer.texi (new_thread): Document.
5017 * observer.sh: Forward declare struct thread_info.
5018 * thread.c (add_thread): Notify observer.
5020 * interps.h (interp_init_ftype): New parameter
5022 (interp_set): Likewise.
5023 (top_level_interpreter_data): Declare.
5024 * interps.c (interp_set): New parameter top_level.
5025 Pass it to interpreter's init function. Remember
5026 top level interpreter.
5027 (interpreter_exec_cmd): Adjust.
5028 (top_level_interpreter_data): New.
5029 * main.c (captured_main): Pass 1 for top_level
5030 parameter of interp_set.
5031 * cli/cli-interp.c (cli_interpreter_init): New
5032 parameter top_level.
5033 * tui/tui-interp.c (tui_init): New parameter top_level.
5035 * mi/mi-interp.c (mi_new_thread): New.
5036 (mi_interpreter_init): If top level, register
5037 observer for new threads.
5039 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
5041 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5043 * top.c (execute_command): Disable break and stop
5044 commands in async mode.
5046 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5049 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5050 * inf-loop.c (inferior_event_handler): Don't include remote.h.
5051 Call target_stop in the INF_QUIT_REQ case.
5052 * Makefile.in (inf-loop.o): Update.
5054 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5056 * inf-loop.c (inferior_event_handler): Don't include remote.h.
5057 Call target_stop in the INF_QUIT_REQ case.
5058 * Makefile.in (inf-loop.o): Update.
5060 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5062 * top.c (execute_command): Enable break, info and interrupt
5063 commands in async mode.
5065 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
5066 Daniel Jacobowitz <dan@codesourcery.com>
5068 * breakpoint.h (breakpoint_restore_shadows): New
5070 * breakpoint.c (breakpoint_restore_shadows): New.
5071 (read_memory_nobpt): Delete.
5072 * gdbcore.h (read_memory_nobpt): Delete declaration.
5073 * target.c (memory_xfer_partial): Call
5074 breakpoint_restore_shadows.
5075 (restore_show_memory_breakpoints)
5076 (make_show_memory_beakpoints_cleanup): New.
5077 (show_memory_breakpoints): New.
5078 * target.h (make_show_memory_beakpoints_cleanup): Declare.
5079 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
5080 Make sure we see memory breakpoints when checking if
5081 breakpoint is still there.
5082 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
5083 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
5084 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
5085 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
5087 2008-03-12 Pedro Alves <pedro@codesourcery.com>
5089 * thread.c (add_thread): Use printf_unfiltered to print.
5091 2008-03-12 Joel Brobecker <brobecker@gnat.com>
5093 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
5094 that is true only on x86-solaris and x86_64-solaris.
5095 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
5096 with proc_get_LDT_entry.
5098 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
5100 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
5101 * config.in, configure: Regenerate.
5102 * fork-child.c (fork_inferior): Call create_tty_session.
5103 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
5104 (create_tty_session): New function.
5105 * terminal.h: Declare create_tty_session.
5107 2008-03-12 Alan Modra <amodra@bigpond.net.au>
5110 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
5111 * mipsread.c: Include elf/internal.h.
5112 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
5115 2008-03-11 Markus Deuling <deuling@de.ibm.com>
5117 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
5118 to get at the current architecture and at the target specific vector.
5119 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
5120 remove define of I387_ST0_REGNUM.
5122 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
5124 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
5125 get at the current architecture
5126 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
5129 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
5130 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
5132 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
5133 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
5134 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
5136 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
5137 at the target specific vector.
5139 (i386_get_longjmp_target): Use get_frame_arch to get at the current
5140 architecture. Use gdbarch_tdep to get at the target specific vector.
5142 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
5143 update caller. Use gdbarch_tdep to get at the target specific vector.
5145 (i386_register_to_value: Use get_frame_arch to get at the current
5148 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
5151 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5152 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
5153 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
5154 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
5156 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
5159 (i387_convert_register_p, i387_register_to_value,
5160 i387_value_to_register): Update call for i386_fp_regnum_p.
5162 * i387-tdep.h: Remove comment.
5163 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
5164 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5165 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
5166 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
5167 I387_MXCSR_REGNUM): Add target specific vector as parameter.
5169 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
5171 * Makefile.in (fork-child.o): Update.
5172 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
5173 argument. Gather all gdbserver features together.
5174 * fork-child.c (exec_wrapper): New variable.
5175 (fork_inferior): Use it.
5176 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
5177 (unset_exec_wrapper_command, _initialize_fork_child): New.
5179 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
5181 * source.c (directory_command): Modify the determination of
5182 condition of terminal "from_tty".
5184 2008-03-10 Matt Rice <ratmice@gmail.com>
5186 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
5188 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
5190 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
5191 of the data passing to strtoulst function.
5192 (info_spu_signal_command): Likewise.
5194 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
5196 * mi/mi-interp.c (mi_command_loop): Remove
5199 2008-03-07 Joel Brobecker <brobecker@adacore.com>
5201 * remote.c (extended_remote_attach_1): Make local variable pid an int
5204 2008-03-07 Joel Brobecker <brobecker@adacore.com>
5206 * solib-svr4.c (svr4_same_1): New function, originally extracted
5207 from svr4_same and expanded to handle the sparc64 case.
5208 (svr4_same): Move up and reimplement using svr4_same_1.
5209 (enable_break): Use svr4_same_1 to do shared library name comparisons.
5211 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
5213 * MAINTAINERS: Move self to Paper trail.
5215 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
5217 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
5218 * event-loop.c (call_async_signal_handler): New.
5219 * event-loop.h (call_async_signal_handler)
5220 (gdb_call_async_signal_handler): Declare.
5221 (mark_async_signal_handler): Add comments.
5222 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
5223 * mingw-hdep.c (sigint_event, sigint_handler): New.
5224 (gdb_select): Use them. Wait for the readline signal handler
5226 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
5227 * posix-hdep.c (gdb_call_async_signal_handler): New function.
5228 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
5230 (remote_fileio_ctrl_c_signal_handler): Use
5231 gdb_call_async_signal_handler.
5232 (initialize_remote_fileio): Initialize sigint_fileio_token.
5233 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
5234 not initialize tokens here.
5235 (handle_remote_sigint_twice): Likewise. Reinstall
5236 handle_remote_sigint.
5237 (async_remote_interrupt_twice): Just call interrupt_query.
5238 (cleanup_sigint_signal_handler): Do not delete tokens.
5239 (remote_interrupt, remote_interrupt_twice): Use
5240 gdb_call_async_signal_handler.
5241 (interrupt_query): Reinstall the default signal handler.
5242 (_initialize_remote): Initialize tokens here.
5244 2008-03-04 Joel Brobecker <brobecker@adacore.com>
5246 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
5247 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5248 Change the type of the lr register to code_ptr.
5249 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5250 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5251 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5252 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5253 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5254 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5255 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
5257 2008-03-03 James E. Wilson <wilson@tuliptree.org>
5259 * MAINTAINERS: Update my email address.
5261 2008-03-03 Keith Seitz <keiths@redhat.com>
5263 From Dave Murphy <davem@devkitpro.org>:
5264 * configure.ac: Set tcl configdir to win under mingw.
5265 * configure: Regenerate.
5267 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
5269 * breakpoint.c (fetch_watchpoint_value): New function.
5270 (update_watchpoint): Set and clear val_valid. Use
5271 fetch_watchpoint_value. Handle unreadable values on the
5272 value chain. Correct check for user-requested array watchpoints.
5273 (breakpoint_init_inferior): Clear val_valid.
5274 (watchpoint_value_print): New function.
5275 (print_it_typical): Use it. Do not free or clear old_val. Print
5276 watchpoints even if old_val == NULL.
5277 (watchpoint_check): Use fetch_watchpoint_value. Check for values
5278 becoming readable or unreadable.
5279 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
5280 (do_enable_watchpoint): Likewise.
5281 * breakpoint.h (struct breakpoint): Update comment for val. Add
5283 * NEWS: Mention watchpoints on inaccessible memory.
5285 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
5287 * Makefile.in (i386-nat.o): Update.
5288 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
5289 i386_use_watchpoints.
5290 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
5291 i386_use_watchpoints.
5292 * i386-nat.c (i386_stopped_data_address): Take two arguments.
5293 (i386_stopped_by_watchpoint): Update call.
5294 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
5295 * config/i386/nm-i386.h: Conditionalize definitions on
5296 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
5297 (i386_use_watchpoints): Declare.
5298 (i386_stopped_data_address): Update.
5299 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5300 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5302 2008-02-29 Joel Brobecker <brobecker@adacore.com>
5304 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
5305 * version.in: Bump version to 6.8.50.20080229-cvs.
5307 2008-02-28 Markus Deuling <deuling@de.ibm.com>
5309 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
5312 2008-02-28 Tom Tromey <tromey@redhat.com>
5314 * infcmd.c (notice_args_read): Print result of get_inferior_args.
5316 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
5318 * infcmd.c (kill_if_already_running): Make static. Use
5319 target_require_runnable.
5320 * target.c (target_require_runnable): New.
5321 * target.h (target_require_runnable): Declare.
5323 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
5325 * frame.c (reinit_frame_cache): Only annotate if frames were
5328 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5330 * regformats/reg-ppc.dat: Rename "ps" to "msr".
5331 * regformats/reg-ppc64.dat: Likewise.
5333 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5335 * features/Makefile (%.dat): Emit xmltarget statement.
5337 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
5338 Generate code to set gdbserver_xmltarget in init_registers_${name}.
5340 * regformats/arm-with-iwmmxt.dat: Regenerate.
5341 * regformats/mips64-linux.dat: Regenerate.
5342 * regformats/mips-linux.dat: Regenerate.
5343 * regformats/rs6000/powerpc-32.dat: Regenerate.
5344 * regformats/rs6000/powerpc-64.dat: Regenerate.
5345 * regformats/rs6000/powerpc-e500.dat: Regenerate.
5347 * regformats/reg-arm.dat: Add xmlarch statement.
5348 * regformats/reg-i386.dat: Likewise.
5349 * regformats/reg-i386-linux.dat: Likewise.
5350 * regformats/reg-x86-64-linux.dat: Likewise.
5351 * regformats/reg-spu.dat: Likewise.
5353 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
5355 * remote.c (remote_wait, remote_async_wait): Stop if we receive
5358 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
5360 * utils.c (debug_timestamp): New.
5361 (vfprintf_unfiltered): Print timestamps if requested.
5362 (show_debug_timestamp): New.
5363 (initialize_utils): Register "set debug timestamp".
5364 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
5366 2008-02-27 Joel Brobecker <brobecker@adacore.com>
5368 * breakpoint.c (skip_prologue_sal): New function.
5369 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
5370 computed from a line number.
5372 2008-02-27 Joel Brobecker <brobecker@adacore.com>
5374 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
5375 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5376 Set PC register type to "code_ptr".
5377 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5378 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5379 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5380 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5381 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5382 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5383 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
5386 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
5388 * regformats/regdat.sh: Rename init_registers function in
5389 generated file to init_registers_${name}.
5391 * regformats/reg-crisv32.dat: Set "name" to crisv32.
5392 * regformats/reg-ppc64.dat: Set "name" to ppc64.
5393 * regformats/reg-s390x.dat: Set "name" to s390x.
5395 2008-02-26 Greg Law <glaw@undo-software.com>
5397 * regcache.c (registers_changed): Call reinit_frame_cache.
5399 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
5401 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
5402 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
5403 and svr4_fetch_objfile_link_map.
5404 * Makefile.in (sh-linux-tdep.o): Update.
5406 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
5408 * amd64-tdep.c (amd64_classify): Add support for decimal float
5410 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
5411 use the struct return convention.
5413 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
5415 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
5416 to old format. Discard breakpoint address if shared library is
5418 (breakpoint_1): Adjust formatting of table header accordingly.
5420 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
5422 * remote.c (remote_get_threadlist): If the response
5423 is empty, don't try to parse it.
5425 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
5427 Unbreak 'target async'.
5428 * serial.c (serial_async): Set the
5429 handler function before enabling async
5432 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
5434 * solib-svr4.c (enable_break): Convert r_brk to a code address.
5436 2008-02-21 Pedro Alves <pedro@codesourcery.com>
5438 * remote.c (extended_remote_attach_1): Set attach_flag.
5439 (extended_remote_create_inferior_1): Clear attach_flag.
5441 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
5443 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
5445 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
5446 * solib-svr4.c (solib_svr4_r_brk): New.
5447 (open_symbol_file_object, svr4_current_sos): Always check the
5449 (svr4_fetch_objfile_link_map): Do not set debug_base.
5450 (enable_break): Use r_brk if it is set.
5451 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
5452 (svr4_lp64_fetch_link_map_offsets): Likewise.
5453 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
5455 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5456 Mark Kettenis <kettenis@gnu.org>
5458 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
5459 trad_frame_saved_reg.
5460 (trad-frame.h): New include.
5462 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
5463 instead of frame_obstack_zalloc.
5464 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
5466 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
5468 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5470 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
5471 from disassemble_info instead of gdbarch_byte_order.
5473 * mips-tdep.c (gdb_print_insn_mips): Likewise.
5474 * arm-tdep.c (gdb_print_insn_arm): Likewise.
5476 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5478 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
5479 gdbarch as parameter.
5481 * gdbarch.{c,h}: Regenerate.
5483 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5485 * mem-break.c (default_memory_insert_breakpoint)
5486 (default_memory_remove_breakpoint): Likewise.
5487 * target.h (default_memory_remove_breakpoint)
5488 (default_memory_insert_breakpoint): Likewise.
5490 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5491 parameter. Replace current_gdbarch by gdbarch.
5492 * m32r-tdep.c (m32r_memory_insert_breakpoint)
5493 (m32r_memory_remove_breakpoint): Likewise.
5495 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
5497 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
5499 2008-02-19 Joel Brobecker <brobecker@adacore.com>
5501 * NEWS: Add entry describing Add support improvements.
5503 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5505 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
5508 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5510 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
5511 register_offset_hack anymore.
5513 * regcache.{c,h} (register_offset_hack): Remove.
5515 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5517 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
5519 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
5520 current_gdbarch by gdbarch.
5521 (hppa64_hpux_find_global_pointer): Likewise.
5522 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
5523 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
5524 find_global_pointer.
5526 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
5528 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
5530 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
5531 of gdbarch_num_regs.
5533 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
5534 replace current_gdbarch by gdbarch.
5535 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
5537 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5539 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
5540 and replace current_gdbarch by gdbarch.
5542 (store_register): Update call for exec_one_dummy_insn.
5543 (fetch_register, store_register): Update call of regmap.
5545 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
5546 parameter and replace current_gdbarch by gdbarch.
5548 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
5549 the current architecture. Update call for getregs_supplies and
5551 (ppcnbsd_fetch_inferior_registers): Likewise.
5553 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
5554 replace current_gdbarch by gdbarch.
5555 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
5556 get_regcache_arch to get at the current architecture. Update call for
5559 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5561 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
5564 2008-02-15 Markus Deuling <deuling@de.ibm.com>
5566 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
5568 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
5570 * NEWS: Mention pending breakpints in MI.
5572 2008-02-14 Markus Deuling <deuling@de.ibm.com>
5574 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
5576 2008-02-13 Markus Deuling <deuling@de.ibm.com>
5578 Add script to build and test GDB using enable-targets=all.
5580 * gdb_buildall.sh: New file.
5582 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
5584 * NEWS (New native configurations): Xtensa GNU/Linux.
5585 (New targets): Xtensa GNU/Linux.
5586 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
5588 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
5589 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
5590 * configure.tgt (xtensa*-*-linux*): New entry.
5591 * xtensa-config.c (xtensa_tdep): New variable.
5592 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
5593 (rmap): Change format based on new macro XTREG.
5594 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
5595 * xtensa-linux-nat.c: New.
5596 * xtensa-linux-tdep.c: New.
5597 * xtensa-xtregs.c: New.
5598 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
5599 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
5600 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
5601 (xtensa_register_t): New field coprocessor.
5602 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
5603 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
5604 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
5605 Update to handle privileged registers.
5606 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
5607 (xtensa_push_dummy_call): Set windowstart register correctly.
5608 (call0_analyze_prologue): Initialize xtensa_default_isa.
5609 (xtensa_derive_tdep): New.
5610 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
5611 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
5612 Call xtensa_derive_tdep().
5613 * config/xtensa/linux.mh: New.
5614 * regformats/reg-xtensa.dat: New.
5616 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
5618 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
5619 (filenames.h): New include.
5620 * Makefile.in (corelow.o): Add dependency for filenames.h.
5622 2008-02-08 Doug Evans <dje@google.com>
5624 * source.c (find_and_open_source): Always rewrite absolute filenames.
5626 2008-02-07 Doug Evans <dje@google.com>
5628 * breakpoint.c: #include "hashtab.h".
5629 (ambiguous_names_p): New fn.
5630 (update_breakpoint_locations): When restoring bp enable status, don't
5631 compare function names if any functions have same name.
5632 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
5634 2008-02-07 Joel Brobecker <brobecker@adacore.com>
5636 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
5637 instead of just a VEC*. Update use of SV.
5638 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
5640 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5642 * NEWS: Put all new commands since gdb-6.7 together.
5644 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5646 * ada-lang.c: #include "vec.h".
5647 (struct string_vector, new_string_vector, string_vector_append):
5649 (char_ptr): New typedef.
5650 (DEF_VEC_P (char_ptr)): New VEC type.
5651 (symbol_completion_add): Update profile to take the new VEC type
5652 instead of the old string_vector structure. Update code accordingly.
5653 (ada_make_symbol_completion_list): Use the new VEC type instead of
5654 the old string_vector structure, and update the code accordingly.
5655 * Makefile.in (ada-lang.o): Add dependency on vec.h.
5657 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
5659 * p-exp.y: Set current_type in missing places.
5660 (leftdiv_is_integer): New static variable.
5661 Typecast right operand of BINOP_DIV to long_double if both operands
5664 2008-02-06 Maciej W. Rozycki <macro@mips.com>
5666 * remote-mips.c (set_breakpoint): Rename to...
5667 (mips_set_breakpoint): ... this.
5668 (clear_breakpoint): Rename to...
5669 (mips_clear_breakpoint): ... this.
5670 (common_breakpoint): Rename to...
5671 (mips_common_breakpoint): ... this.
5672 (check_lsi_error): Rename to...
5673 (mips_check_lsi_error): ... this.
5675 2007-02-05 Joel Brobecker <brobecker@adacore.com>
5677 * language.h (struct language_defn): Add new field
5678 la_make_symbol_completion_list.
5679 * symtab.c (default_make_symbol_completion_list): Renames
5680 make_symbol_completion_list.
5681 (make_symbol_completion_list): New function.
5682 * symtab.h (default_make_symbol_completion_list): Add declaration.
5683 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
5684 (auto_language, local_language): Likewise.
5685 * objc-lang.c (objc_language_defn): Likewise.
5686 * scm-lang.c (scm_language_defn): Likewise.
5687 * m2-lang.c (m2_language_defn): Likewise.
5688 * f-lang.c (f_language_defn): Likewise.
5689 * jv-lang.c (java_language_defn): Likewise.
5690 * p-lang.c (pascal_language_defn): Likewise.
5691 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
5692 (minimal_language_defn): Likewise.
5693 * ada-lang.c (struct string_vector): New structure.
5694 (new_string_vector, string_vector_append, ada_unqualified_name)
5695 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
5696 (ada_make_symbol_completion_list): New functions.
5697 (ada_language_defn): Set la_make_symbol_completion_list.
5698 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
5699 this function is static.
5701 2008-02-05 Kevin Buettner <kevinb@redhat.com>
5703 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
5704 to account for call site optimizations.
5706 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
5708 * tracepoint.c (read_actions): Handle end-of-text indicator
5709 in action list properly. (Committed by Jim Blandy)
5711 2008-02-05 Jim Blandy <jimb@red-bean.com>
5713 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
5714 pseudoregister, not an internal error.
5715 Reported by: Andrzej Zaborowski
5717 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5719 * varobj.c (c_value_of_variable): Use xstrdup.
5721 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5723 Update stored rendition of varobj value when format changes.
5724 * varobj.c (varobj_set_display_format): Recomputed
5726 (c_value_of_variable): Return print_value.
5728 2008-02-03 Doug Evans <dje@google.com>
5730 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
5731 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
5732 * valops.c (value_one): New function.
5733 * value.h (value_one): Declare.
5735 Fix argument promotion for binary arithmetic ops for C.
5736 * valarith.c (unop_result_type): New fn.
5737 (binop_result_type): New fn.
5738 (value_binop): Move result type computation to binop_result_type.
5739 (value_pos, value_neg, value_complement): Move result type
5740 computation to unop_result_type.
5743 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5744 Return basetype, fieldno if found. All callers updated.
5745 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
5747 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5748 * symfile.h (fill_in_vptr_fieldno): Delete.
5750 2008-02-02 Doug Evans <dje@google.com>
5752 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
5754 * typeprint.c (*): Whitespace cleanup.
5756 2008-02-02 Mark Kettenis <kettenis@gnu.org>
5757 Luis Machado <luisgpm@br.ibm.com>
5758 Thiago Jung Bauermann <bauerman@br.ibm.com>
5760 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
5761 don't fit into registerson the stack the way GCC does.
5763 2008-02-01 Joel Brobecker <brobecker@adacore.com>
5765 * symtab.c (symbol_set_names): Do not add an entry in the demangling
5766 hash table for Ada symbols. Just store the linkage name as is,
5767 and leave the demangled_name as NULL.
5769 2007-02-01 Joel Brobecker <brobecker@adacore.com>
5771 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
5772 in the global scope.
5773 (new_symbol): Likewise.
5775 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5777 * breakpoint.c (break_command_1): Return void.
5778 (break_command_really): Return void. Rethrow
5779 exceptions instead of returning.
5780 (gdb_breakpoint): Remove the error_message parameter.
5781 Return void. Rename to set_breakpoint.
5782 * gdb.h (gdb_breakpoint): Rename and move to...
5783 * breakpoint.h (set_breakpoint): ...here.
5784 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
5785 event hooks even if exception is thrown. Adjust to
5786 gdb_breakpoint interface changes.
5789 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
5791 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
5792 float in both first and second word in the doubleword, to support
5795 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5797 Properly rethrow exception. This fixes errors
5798 about non-existent functions for -break-insert.
5799 * breakpoint.c (break_command_really): Use throw_exception
5800 for rethrowing. If rethrowing, don't print the exception.
5802 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5804 * NEWS: Mention Decimal Floating Point support.
5806 2008-01-31 Joel Brobecker <brobecker@adacore.com>
5808 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
5809 value type to builtin_type_void_func_ptr.
5811 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
5813 * s390-tdep.c (is_float_singleton, is_float_like,
5814 alignment_of, s390_return_value): Make checks for
5815 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
5817 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
5818 Thiago Jung Bauermann <bauerman@br.ibm.com>
5820 * infcmd.c (default_print_registers_info): Also print hex
5821 raw contents for TYPE_CODE_DECFLOAT registers.
5822 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
5823 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
5824 (rs6000_register_name): Add support for DFP pseudo-registers.
5825 (rs6000_pseudo_register_type): Likewise.
5826 rs6000_pseudo_register_reggroup_p): Likewise.
5827 (ppc_pseudo_register_read): New function.
5828 (ppc_pseudo_register_write): Likewise.
5829 (rs6000_pseudo_register_read): Likewise.
5830 (rs6000_pseudo_register_write): Likewise.
5831 (e500_pseudo_register_read): Move checks to
5832 rs6000_pseudo_register_read.
5833 (e500_pseudo_register_write): Move checks to
5834 rs6000_pseudo_register_write.
5835 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
5836 rs6000_pseudo_register_read and rs6000_pseudo_register_write
5837 in gdbarch if SPE or DFP is available. Adjust gdbarch's
5838 num_pseudo_regs to account for DFP pseudo regs.
5840 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5842 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
5843 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
5844 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
5845 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
5846 e500_pseudo_register_read, e500_pseudo_register_write): Use
5847 IS_SPE_PSEUDOREG macro.
5848 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
5849 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
5850 Remove initialization of tdep->ppc_ev31_regnum.
5852 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5854 * printcmd.c (print_formatted): Handle references as for unformatted
5857 2008-01-30 Joel Brobecker <brobecker@adacore.com>
5859 * eval.c (evaluate_subexp_standard): Add handling of user
5860 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
5862 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
5864 * eval.c (evaluate_subexp_standard): Support
5865 BINOP_INTDIV opcode.
5867 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
5869 * valarith.c (value_binop): Add floating-point BINOP_MIN and
5871 For BINOP_EXP, use length and signedness of left operand only for
5872 result, as for shifts.
5873 For integral operands to BINOP_EXP, use new integer_pow and
5874 uinteger_pow functions so as to get full range of results.
5875 (integer_pow): New function.
5876 (uinteger_pow): New function.
5878 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
5880 Use vector for varobj_list_children interface.
5881 * gdb/varobj.c (varobj_list_children): Return vector
5883 * gdb/varobj.h (varobj_list_children): Adjust
5885 (varobj_p): Declare. Declare vector thereof.
5886 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
5887 for varobj_list_children change.
5888 * Makefile.in (varobj_h): Update dependencies.
5890 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
5892 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
5893 TYPE_CODE_DECFLOAT arguments.
5894 (ppc64_sysv_abi_push_dummy_call) Likewise.
5895 (get_decimal_float_return_value): New function.
5896 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
5897 values by calling get_decimal_float_return_value.
5898 (ppc64_sysv_abi_return_value): Likewise.
5900 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
5902 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
5903 for preprocessor macro information. Formatting changes.
5905 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5907 * remote.c (struct remote_state): Add cached_wait_status.
5908 (remote_exec_file): New variable.
5909 (PACKET_vAttach, PACKET_vRun): New constants.
5910 (extended_remote_restart): Do not query for status.
5911 (struct start_remote_args): New.
5912 (remote_start_remote): Take it as a second argument. Check
5913 whether the target is running. Issue an error for non-running
5914 non-extended targets. Cache the wait status. Set inferior_ptid
5916 (remote_open_1): Prompt to disconnect non-running targets. Make
5917 sure the target is marked running. Do not set inferior_ptid here.
5918 Update call to remote_start_remote. Do not call remote_check_symbols
5919 if the target is not running.
5920 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
5921 argument. Handle a non-running target.
5922 (remote_detach): Use it.
5923 (extended_remote_detach): New.
5924 (remote_disconnect): Fix typo. Use remoute_mourn_1.
5925 (extended_remote_attach_1, extended_remote_attach)
5926 (extended_async_remote_attach): New.
5927 (remote_vcont_resume): Remove unused variable.
5928 (remote_wait, remote_async_wait): Use any cached wait status.
5929 (putpkt_binary, getpkt): Clear any cached wait status.
5930 (extended_remoute_mourn_1): New.
5931 (extended_remote_mourn): Use it.
5932 (extended_async_remote_mourn, extended_remote_run): New.
5933 (extended_remote_create_inferior_1): New.
5934 (extended_remote_create_inferior): Use it.
5935 (extended_remote_async_create_inferior): Likewise.
5936 (remote_xfer_partial): Skip for non-executing targets.
5937 (init_extended_remote_ops): Set to_detach and to_attach.
5938 (init_extended_async_remote_ops): Likewise. Use
5939 extended_async_remote_mourn.
5940 (_initialize_remote): Register vAttach, vRun, and
5941 set remote exec-file.
5942 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
5944 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5946 * Makefile.in (symfile.o): Update.
5947 * NEWS: Mention exec tracing support.
5948 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
5950 * infcmd.c (kill_if_already_running, detach_command)
5951 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
5952 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
5953 (follow_exec): Do not check may_follow_exec. Do not mourn and push
5954 targets. Apply the sysroot path to the loaded executable. Use
5955 no_shared_libraries.
5956 * linux-nat.c (linux_child_follow_fork): Print fork following
5957 messages if verbose.
5958 (kill_wait_callback): Kill again before waiting a second time.
5959 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
5960 no_shared_libraries.
5962 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5964 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
5966 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5968 * nto-tdep.h: Remove #include "defs.h".
5969 * nto-tdep.c: Add #include "defs.h".
5970 * Makefile.in (nto_tdep_h): Update dependencies.
5971 (nto-tdep.o): Likewise.
5973 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5975 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
5977 (proceed, start_remote): Update call to wait_for_inferior.
5978 * inferior.h (wait_for_inferior): Update declaration.
5979 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
5980 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
5981 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
5982 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
5984 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
5986 * varobj (adjust_value_for_child_access): Added checking for
5987 returned value from gdb_value_ind.
5988 (c_describe_child): Likewise.
5989 (cplus_describe_child): Fixed a typo.
5991 2008-01-29 Jim Blandy <jimb@red-bean.com>
5993 * MAINTAINERS: Update my info.
5995 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
5997 Use multiple locations for hardware watchpoints.
5998 This eliminates the need to traverse value chain, doing
5999 various checks, in three different places.
6001 * breakpoint.h (struct bp_location): New fields
6002 lengths and watchpoint_type.
6003 (struct breakpoint): Remove the val_chain field.
6004 * breakpoint.c (is_hardware_watchpoint): New.
6005 (free_valchain): Remove.
6006 (update_watchpoint): New.
6007 (insert_bp_location): For hardware watchpoint, just
6009 (insert_breakpoints): Call update_watchpoint_locations
6010 on all watchpoints. If we have failed to insert
6011 any location of a hardware watchpoint, remove all inserted
6013 (remove_breakpoint): For hardware watchpoints, directly
6015 (watchpoints_triggered): Iterate over locations.
6016 (bpstat_stop_status): Use only first location of
6017 a resource watchpoint.
6018 (delete_breakpoint): Don't call free_valchain.
6019 (print_one_breakpoint): Don't print all
6020 locations for watchpoints.
6021 (breakpoint_re_set_one): Use update_watchpoint for
6024 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
6026 Don't reset watchpoint block on solib load.
6028 * breakpoint.c (insert_bp_location): For watchpoints,
6029 recompute condition.
6030 (breakpoint_re_set_one): Instead of recomputing value
6031 and condition for watchpoints, just reset value and
6032 let insert_breakpoints/insert_bp_location recompute it.
6033 Don't do anything about disabled watchpoint.
6035 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
6037 * valarith.c (value_binop): Handle unsigned integer
6040 2008-01-28 Kevin Buettner <kevinb@redhat.com>
6042 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
6043 instruction pattern that appears frequently in position
6044 independent code. Fix bug in code which looks for "fmov" and
6045 backtracks if no "fmov" is found.
6047 2008-01-28 Doug Evans <dje@google.com>
6049 * dbxread.c (read_dbx_symtab): Fix indentation.
6050 Reformat comments to 80 columns.
6051 Move local var def closer to only use.
6053 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6055 * fork-child.c (SHELL_FILE): Remove #ifndef.
6056 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
6058 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
6060 * i386-tdep.c (i386_skip_noop): New function.
6061 (i386_analyze_prologue): Call i386_skip_noop function.
6063 2008-01-24 Michael Snyder <msnyder@specifix.com>
6065 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
6066 * win32-nat.c (win32_xfer_partial): Ditto.
6067 * target.c (default_xfer_partial): Minor whitespace adjustment.
6069 2008-01-24 Pedro Alves <pedro@codesourcery.com>
6071 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
6072 strip bit 1 even if pc doesn't point to thumb code.
6074 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
6076 * remote.c (remote_wait): Handle SIGINT between packets.
6077 (remote_async_wait): Likewise.
6079 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
6080 Chris Demetriou <cgd@google.com>
6082 * thread.c (add_thread_silent): Renamed
6084 (print_thread_events): New variable definition.
6085 (show_print_thread_events): New function.
6086 (_initialize_thread): Add "set print thread-events" and
6087 "show print thread-events" commands.
6088 (add_thread): Announce new thread.
6089 * gdbthread.h (add_thread_silent): Declare.
6090 (print_thread_events): New variable declaration.
6091 * inf-ttrace.c (inf_ttrace_wait): Don't
6092 inform about new thread, as add_thread is always
6093 called too, and will take care of that.
6094 * infrun.c (handle_inferior_event): Likewise.
6095 * procfs.c (procfs_wait): Likewise.
6096 * remote.c (remote_currthread): Likewise.
6097 * sol-thread.c (sol_thread_wait): Likewise.
6098 * win32-nat.c (get_win32_debug_event): Likewise.
6099 * linux-thread-db.c (attach_thread): Likewise.
6100 Remove the verbose parameter.
6101 (check_event): Make detach_thread be verbose
6102 only if print_thread_events is set.
6103 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
6104 about new thread. This is called only from
6105 linux-thread-db.c:attach_thread, which will take care.
6106 Remove the verbose parameter.
6107 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
6109 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
6111 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
6113 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
6115 * breakpoint.c (break_command_really): New parameter
6117 (break_command_1): Pass 0 as
6118 ignore_count to break_command_really.
6119 (gdb_breakpoint): Pass ignore_count to
6120 break_command_really.
6122 2008-01-21 Kevin Buettner <kevinb@redhat.com>
6124 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
6125 sigcontext struct via pointer.
6126 (struct sigframe comment): Update to show new field `psc'.
6128 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
6130 * infrun.c (handle_inferior_event): If
6131 we failed to remove breakpoints, error,
6132 don't try to increment PC by hand.
6134 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
6136 Add NetBSD/hppa target and host support.
6138 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
6139 (hppabsd_gregset): Move to ...
6140 (hppabsd_regset_from_core_section): Rename
6141 hppaobsd_regset_from_core_section and move to ...
6142 (hppabsd_find_global_pointer): Update comment.
6143 (hppabsd_init_abi): Make global. Do not register
6144 hppabsd_regset_from_core_section.
6145 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
6147 (_initialize_hppabsd_tdep): Move to ...
6148 * hppaobsd-tdep.c: ... here. New file.
6149 * hppnbsd-tdep.c: New file.
6150 * hppnbsd-nat.c: New file.
6151 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
6152 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
6153 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
6154 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
6155 * configure.host (hppa*-*-netbsd*): New entry.
6156 * configure.tgt (hppa*-*-netbsd*): New entry.
6157 (hppa*-*-openbsd*): Update.
6158 * NEWS (New native configuration): Mention NetBSD/hppa.
6159 (New targets): Mention NetBSD/hppa.
6161 2008-01-18 Markus Deuling <deuling@de.ibm.com>
6163 * gdbarch.sh (function_list): Add new property bits_big_endian to
6165 * gdbarch.{c,h}: Regenerate.
6167 * value.c (struct value): Replace BITS_BIG_ENDIAN by
6168 gdbarch_bits_big_endian (comment).
6169 (unpack_field_as_long, modify_field): Likewise.
6170 * value.h: Likewise (comment).
6171 * valops.c (value_slice): Likewise.
6172 * valarith.c (value_subscript, value_bit_index): Likewise.
6173 * gdbtypes.h (field): Likewise (comment).
6174 * eval.c (evaluate_subexp_standard): Likewise.
6175 * dwarf2read.c (dwarf2_add_field): Likewise.
6176 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
6177 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
6179 * defs.h (BITS_BIG_ENDIAN): Remove.
6181 2008-01-18 Markus Deuling <deuling@de.ibm.com>
6183 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
6185 * m2-exp.y (yylex): Likewise.
6186 * objc-exp.y (yylex): Likewise.
6188 * defs.h (DEPRECATED_STREQN): Remove.
6190 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
6192 * MAINTAINERS: Update my email address.
6194 2008-01-17 Jim Blandy <jimb@codesourcery.com>
6196 * README: Mention gdbserver/README.
6198 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
6200 * valarith.c (value_binop): Handle BINOP_INTDIV
6201 for unsigned and signed integers.
6203 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
6205 * s390-tdep.c (s390_gdbarch_init): Set default long double
6206 type to 128-bit IEEE quad.
6208 2008-01-17 Joel Brobecker <brobecker@adacore.com>
6210 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
6212 2008-01-16 Mark Kettenis <kettenis@gnu.org>
6214 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
6216 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
6217 * value.c: All callers changed.
6219 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6221 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
6222 DEPRECATED_STREQ by its expression.
6223 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
6224 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
6225 (scan_xcoff_symtab): Likewise.
6226 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
6227 * f-lang.c (find_common_for_function): Likewise.
6228 * objc-exp.y (parse_number): Likewise.
6230 * defs.h (DEPRECATED_STREQ): Remove.
6232 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6234 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
6235 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
6236 get_frame_arch to get at the current_architecture. Update AM33_MODE
6238 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
6239 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
6241 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
6243 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6245 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
6247 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
6249 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
6250 current_gdbarch by gdbarch. Update caller.
6252 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
6253 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
6254 the current architecture. Update calls of
6255 amd64_native_gregset_supplies_p.
6256 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
6257 (amd64bsd_store_inferior_registers): Likewise.
6259 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6261 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
6262 Replace current_gdbarch by gdbarch. Update caller.
6264 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6266 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
6267 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
6268 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
6269 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
6270 (stabsect_build_psymtabs): Fix indentation.
6272 2008-01-15 Michael Snyder <msnyder@specifix.com>
6274 * corelow.c (core_xfer_partial): Comment, cut/paste error.
6276 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
6278 * win32-nat.c (win32_create_inferior): Restore code calling
6279 CloseHandle on ProcessInformation structure.
6281 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
6283 * configure.ac: Check for void * as 3 argument of ptrace.
6284 * configure: regenerate.
6286 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6288 * alpha-tdep.c (alpha_heuristic_proc_start)
6289 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
6290 current_gdbarch by gdbarch.
6292 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
6293 current architecture by frame_info. Update alpha_heuristic_proc_start
6296 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
6297 get_frame_arch to get at the current architecture by frame_info. Update
6298 alpha_sigtramp_register_address call.
6300 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
6301 current_gdbarch by gdbarch. Update caller.
6302 (convert_to_extended, convert_from_extended): Add endianess parameter
6303 for comparison. Update caller.
6304 (arm_extract_return_value, arm_store_return_value): Use
6305 get_regcache_arch to get at the current architecture.
6307 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
6308 current_gdbarch by gdbarch. Update caller.
6309 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
6310 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
6312 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
6313 gdbarch as parameter. Update caller.
6314 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
6315 current_gdbarch by gdbarch. Update caller.
6317 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
6318 update caller. Replace current_gdbarch by gdbarch.
6320 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
6321 the current architecture. Replace current_gdbarch by gdbarch.
6322 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
6323 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
6324 expression. Add gdbarch as parameter and replace current_gdbarch with
6326 (M6811_TDEP): Remove.
6327 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
6329 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
6330 current_gdbarch by gdbarch. Update caller.
6332 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
6334 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
6337 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
6338 caller. Relace current_gdbarch by gdbarch.
6339 (altivec_register_p, spe_register_p): Likewise.
6340 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
6342 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
6343 altivec_register_p and spe_register_p.
6345 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
6346 caller. Replace current_gdbarch by gdbarch.
6347 (score_analyze_prologue): use get_frame_arch to get at the current
6350 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
6351 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
6352 current_gdbarch by gdbarch. Update caller.
6353 (sparc_frame_cache): Use get_frame_arch to get at the current
6355 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
6356 sparc_analyze_prologue.
6358 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
6361 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6363 * exec.c: #include "arch-utils.h"
6364 (print_section_info): Use gdbarch_from_bfd to get at the
6365 current architecture. Replace current_gdbarch. Fix indention. Replace
6366 deprecated_print_address_numeric by paddress.
6367 * Makefile.in (exec.o) Add dependency to arch-utils.h.
6369 * valprint.c (val_print_string): Replace
6370 deprecated_print_address_numeric.
6371 * tracepoint.c (trace_mention, scope_info): Likewise.
6372 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
6373 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
6374 (maintenance_check_symtabs): Likewise.
6375 * symfile.c (list_overlays_command): Likewise.
6376 * stack.c (frame_info, print_block_frame_labels): Likewise.
6377 * printcmd.c (print_address, print_address_demangle)
6378 (address_info): Likewise.
6379 * corefile.c (memory_error): Likewise.
6380 * infcmd.c (jump_command): Likewise.
6381 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
6382 (mention, delete_breakpoint): Likewise.
6383 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
6384 * dwarf2read.c (dump_die): Likewise.
6385 * ada-valprint.c (ada_val_print_1): Likewise.
6386 * f-valprint.c (f_val_print): Likewise.
6387 * linux-fork.c (info_forks_command): Likewise.
6388 * m32r-com.c (m32r_load_section, m32r_load)
6389 (m32r_upload_command): Likewise.
6391 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
6393 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6395 * gdbarch.sh (skip_prologue): Add gdbarch
6397 * gdbarch.{c,h}: Regenerate.
6399 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
6400 * amd64-tdep.c (amd64_skip_prologue): Likewise.
6401 * avr-tdep.c (avr_skip_prologue): Likewise.
6402 * cris-tdep.c (cris_skip_prologue): Likewise.
6403 * frv-tdep.c (frv_skip_prologue): Likewise.
6404 * h8300-tdep.c (h8300_skip_prologue): Likewise.
6405 * hppa-tdep.c (hppa_skip_prologue): Likewise.
6406 * i386-tdep.c (i386_skip_prologue): Likewise.
6407 * ia64-tdep.c (ia64_skip_prologue): Likewise.
6408 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
6409 * m32r-tdep.c (m32r_skip_prologue): Likewise.
6410 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
6411 * m68k-tdep.c (m68k_skip_prologue): Likewise.
6412 * m88k-tdep.c (m88k_skip_prologue): Likewise.
6413 * mep-tdep.c (mep_skip_prologue): Likewise.
6414 * mips-tdep.c (mips_skip_prologue): Likewise.
6415 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
6416 * mt-tdep.c (mt_skip_prologue): Likewise.
6417 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
6418 * score-tdep.c (score_skip_prologue): Likewise.
6419 * sh64-tdep.c (sh64_skip_prologue): Likewise.
6420 * sh-tdep.c (sh_skip_prologue): Likewise.
6421 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
6422 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
6423 * spu-tdep.c (spu_skip_prologue): Likewise.
6424 * v850-tdep.c (v850_skip_prologue): Likewise.
6425 * vax-tdep.c (vax_skip_prologue): Likewise.
6426 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
6427 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
6429 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
6430 current_gdbarch by gdbarch.
6431 * m32c-tdep.c (m32c_skip_prologue): Likewise.
6432 * s390-tdep.c (s390_skip_prologue): Likewise.
6434 2008-01-10 Doug Evans <dje@google.com>
6436 * defs.h (struct continuation_arg): Fix typo in comment.
6437 * target.c (target_translate_tls_address): Fix comment spelling error.
6439 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
6441 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
6442 (DOUBLEST_SCAN_FORMAT): Likewise.
6443 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
6444 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
6445 * c-exp.y (parse_number): Likewise.
6446 * jv-exp.y (parse_number): Likewise.
6447 * objc-exp.y (parse_number): Likewise.
6448 * p-exp.y (parse_number): Likewise.
6450 2008-01-09 Joel Brobecker <brobecker@adacore.com>
6452 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
6453 (check_typedef): Likewise.
6455 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
6457 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
6458 seen_double_big_d, treat the new H, D, and DD modifiers as length
6461 2008-01-08 Joel Brobecker <brobecker@adacore.com>
6463 * dwarf2read.c (read_enumeration_type): Add comment.
6465 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
6467 * config.in: Regenerate.
6469 2008-01-08 Joel Brobecker <brobecker@adacore.com>
6471 * ada-lang.c (ada_convert_actual): Renames convert_actual.
6473 (ada_convert_actuals): Delete.
6474 * ada-lang.h (ada_convert_actual): Add declaration.
6475 (ada_convert_actuals): Remove declaration.
6476 * infcall.c: #include "ada-lang.h".
6477 (value_arg_coerce): Add new parameter sp. Update function
6478 documetnation. Add handling of Ada function call parameters.
6479 * Makefile.in (infcall.o): Update dependencies.
6481 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
6483 * ada-lang.c (ensure_lval): Fix value lval kind.
6484 (convert_actual): Add handling for arguments passed by reference.
6486 2008-01-08 Doug Evans <dje@google.com>
6488 * dbxread.c (read_dbx_symtab): Fix indentation.
6490 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
6492 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
6493 (valarith.o): Depend on dfp.h.
6494 (valops.o): Likewise.
6495 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
6496 (set_decnumber_context): New function.
6497 (decimal_check_errors): Likewise.
6498 (decimal_from_number): Likewise.
6499 (decimal_to_number): Likewise.
6500 (decimal_from_string): Use set_decnumber_context and
6501 decimal_check_errors.
6502 (decimal_from_integral): New function.
6503 (decimal_from_floating): Likewise.
6504 (decimal_to_double): Likewise.
6505 (promote_decimal): Likewise.
6506 (decimal_binop): Likewise.
6507 (decimal_is_zero): Likewise.
6508 (decimal_compare): Likewise.
6509 (decimal_convert): Likewise.
6510 * dfp.h (decimal_from_integral): New prototype.
6511 (decimal_from_floating): Likewise.
6512 (decimal_to_double): Likewise.
6513 (decimal_binop): Likewise.
6514 (decimal_is_zero): Likewise.
6515 (decimal_compare): Likewise.
6516 (decimal_convert): Likewise.
6517 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
6518 call to value_from_decfloat.
6519 * valarith.c: Include dfp.h.
6520 (value_args_as_decimal): New function.
6521 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
6522 (value_logical_not): Likewise.
6523 (value_equal): Likewise.
6524 (value_less): Likewise.
6525 (value_pos): Likewise.
6526 (value_neg): Formatting fix.
6527 * valops.c: Include dfp.h.
6528 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
6529 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
6530 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
6531 (value_from_decfloat): Remove expect_type argument.
6532 * value.h (value_from_decfloat): Update prototype.
6534 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
6536 Ignore change in name of dynamic linker during
6537 execution on Solaris. This also unbreaks pending breakpoints.
6539 * solist.h (struct target_so_ops): New field same.
6540 * solib-svr4.c (svr4_same): New.
6541 (_initialize_svr4_solib): Register svr4_same.
6542 * solib.c (update_solib_list): Use ops->same, if available.
6544 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
6546 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
6547 when using MS-DOS paths.
6549 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6551 * NEWS: Mention --pid and --core command line behaviour changes.
6553 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6555 * main.c (captured_main): Remove 'count' varible and the
6556 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
6557 --pid options were issued simultaneously. If an explicit pid
6558 option was passed, don't fallback to core file. Detect extra
6559 arguments better in the presence of explicit pid or core
6562 2008-01-05 Joel Brobecker <brobecker@adacore.com>
6564 * ada-lang.c (ada_which_variant_applies): Correctly compute
6565 the value of the discriminant when the variant record is packed.
6567 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6569 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
6570 that are used to differentiate homonyms.
6572 2008-01-04 Jerome Guitton <guitton@adacore.com>
6574 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
6575 when the type is an anonymous pointer type.
6576 (ada_check_typedef): Avoid a seg fault when the type is null.
6577 * ada-typeprint.c (print_array_type): Add support for pointer
6580 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
6582 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
6584 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6586 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
6587 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
6589 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6591 * ada-exp.y (chop_separator): New function.
6592 (write_selectors): Rewrite to re-use chop_separator.
6593 (ada_nget_field_index, get_symbol_field_type): New functions.
6594 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
6597 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
6599 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
6600 of SYMBOL_VALUE when working with function symbols.
6602 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6604 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
6605 expressions. These expressions do not need to be rewriten.
6607 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6609 * dwarf2read.c (read_enumeration_type): Flag type as stub if
6610 the given die is a declaration.
6612 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6614 * ada-lang.c (ada_array_bound_from_type): Make non-static.
6615 Handle properly the case when the index type is an enumerated type.
6616 Do not return the subtype of the bounds type, just return the
6617 bounds type directly - this is not needed and is more consistent
6618 with what we do for arrays when no XA parallel type exists.
6620 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6622 * ada-lang.c (static_unwrap_type): Add forward declaration.
6623 (template_to_static_fixed_type): Fields of dynamic types sometimes
6624 also need to be unwrapped. Take this into account.
6625 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
6626 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
6627 * ada-typeprint.c (ada_print_type): Get the typename from
6628 the original type, not the base type.
6630 2008-01-03 Jerome Guitton <guitton@adacore.com>
6632 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
6633 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
6634 Update calls to ada_to_fixed_type.
6635 (ada_template_to_fixed_record_type_1): Ditto, but without looking
6637 (ada_to_fixed_type): Add check_tag parameter; do not look for
6638 tag if null. When looking for a tag, use a fixed record type.
6639 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
6640 * ada-valprint.c (printable_val_type, ada_value_print): Update
6641 calls to ada_to_fixed_type.
6643 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
6645 * doublest.c (convert_floatformat_to_doublest): Call
6646 floatformat_to_doublest instead of floatformat_to_double and use
6648 (convert_doublest_to_floatformat): Call floatformat_from_doublest
6649 instead of floatformat_from_double and use DOUBLEST variables.
6651 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
6653 * MAINTAINERS (Write After Approval): Add self.
6655 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6657 * symfile.c (set_initial_language): Make non-static.
6658 * symfile.h (set_initial_language): Add declaration.
6659 * language.c: #include "symfile.h".
6660 (set_language): Call set_initial_language if the frame language
6661 could not be determined.
6663 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
6665 * eval.c (evaluate_subexp_for_address): Provide frame address to
6666 locate_var_value only if it will be needed.
6668 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
6670 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
6672 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6674 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
6675 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
6676 This is needed to make sure that any other treatment applied
6677 to the resulting value does not fail for spurious reason,
6678 such as trying to take the address of this value.
6680 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6682 * ada-lang.c (ada_value_equal): Dereference reference types when
6685 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
6687 Updated copyright notices for most files.
6689 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
6691 * win32-nat.c (psapi_module_handle): Remove static.
6692 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
6693 return first module found if base_address is zero. Don't initialize
6694 psapi function pointers here. Convert to cygwin paths when
6696 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
6697 executable name. Use get_module_name when that fails or when
6699 (_initialize_psapi): New function. Initialize psapi stuff before it is
6700 needed or issue a warning if it is not found. Move psapi_module_handle
6703 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6705 * ada-lang.c (ada_remove_trailing_digits): New function.
6706 (ada_remove_po_subprogram_suffix): New function.
6707 (ada_decode): Improve. Move the description of the algorithm
6708 directly inside the code, instead of in the function global
6711 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6713 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
6714 and always print the dereferenced value.
6716 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6718 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
6719 of the case where the first argument is a reference.
6720 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
6722 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6724 Implement support for Ada interface types.
6726 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
6727 (ada_is_ignored_field): Ignore fields that are a dispatch table
6730 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6732 * top.c (print_gdb_version): Update copyright year.
6734 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6736 * ChangeLog-2007: New ChangeLog rotation.
6737 * ChangeLog: Reset for 2008.
6738 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
6741 For older changes see ChangeLog-2007.
6747 version-control: never