1 2008-08-19 Pedro Alves <pedro@codesourcery.com>
2 Vladimir Prus <vladimir@codesourcery.com>
4 * target.c (target_async_permitted, target_async_permitted_1)
5 (set_maintenance_target_async_permitted)
6 (show_maintenance_target_async_permitted): New.
7 (initialize_targets): Register 'set target-async'.
8 * target.h (target_async_permitted): Declare.
9 * linux-nat.c (linux_nat_async_enabled)
10 (linux_nat_async_permitted, set_maintenance_linux_async_permitted)
11 (show_maintenance_linux_async_permitted): Remove.
12 (sigchld_handler, linux_nat_is_async_p, linux_nat_can_async_p)
13 (get_pending_events, linux_nat_async): Use target_async_permitted.
14 (linux_nat_set_async_mode): Remove, moving the only used bits
16 (linux_nat_setup_async): This.
17 (_initialize_linux_nat): Do not register 'maint set linux-async'.
18 Use linux_nat_setup_async.
19 * remote.c (remote_async_permitted, remote_async_permitted_set)
20 (set_maintenance_remote_async_permitted)
21 (show_maintenance_remote_async_permitted): Remove.
22 (remote_open_1, remote_terminal_inferior, remote_can_async_p)
23 (remote_is_async_p): Use target_async_permitted.
24 (_initialize_remote): Don't register 'main set remote-async'.
25 * mi/mi-cmds.c (mi_cmds): Register -list-target-features.
26 * mi/mi-cmds.h (mi_cmd_list_target_features): New.
27 * mi/mi-main.c (mi_cmd_list_target_features): New.
29 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
31 * target.c (maybe_kill_then_attach)
32 (maybe_kill_then_create_inferior): Remove.
33 (update_current_target): Do not default to_attach,
34 to_create_inferiour, to_is_async_p.
36 2008-08-19 Paul N. Hilfinger <hilfinger@adacore.com>
38 Changes for supporting boolean types in debugging data.
39 * ada-lang.c (discrete_type_high_bound,discrete_type_low_bound): Change
40 API to return LONGEST values rather than struct values.
41 (ada_evaluate_subexp): Change to use new API of discrete_type_low_bound
42 and discrete_type_high_bound.
43 (to_fixed_range_type): Create a range type in cases where
44 argument is base type and its limits are representable as ints.
45 (ada_is_modular_type): Correct so that base type must be integral.
46 * ada-lex.l (TRUEKEYWORD,FALSEKEYWORD): Make 'true' and 'false'
47 keywords when they appear alone, since we are phasing out
48 direct representation of these identifiers in debugging data.
49 * ada-exp.y: Define 'true' and 'false' as primaries.
50 (type_boolean): New function.
51 (type_int,type_long,type_long_long,type_floattype_double)
52 (type_long_double): Remove uses of current_gdbarch for consistency
54 (write_int): Change comment to indicate that it might write boolean
56 * ada-typeprint.c (ada_print_type): Print '(false, true)' for boolean
57 type, since will no longer be represented as enumerated type in
59 * ada-valprint.c (print_optional_low_bound): Handle boolean case
61 * NEWS: Note support boolean types.
63 2008-08-18 Pedro Alves <pedro@codesourcery.com>
65 * bsd-uthread.c (bsd_uthread_close): New.
66 (bsd_uthread_deactivate): Don't cleanup here, just unpush the
68 (bsd_uthread_solib_loaded): Fix typo.
69 (bsd_uthread_target): Register bsd_uthread_close.
71 2008-08-18 Pedro Alves <pedro@codesourcery.com>
73 * corelow.c (core_open): Assume there was no upper layer left
74 behind from a previous inferior.
75 * target.c (pop_all_targets): Rename to ...
76 (pop_all_targets_above): ... this. Add a target stratum
77 parameter. Use it instead of hardcoding the dummy_stratum.
78 (pop_all_targets): New, defer to pop_all_targets_above.
79 (target_preopen): Use pop_all_targets_above.
80 * target.h (pop_all_targets_above): Declare.
82 2008-08-18 Pedro Alves <pedro@codesourcery.com>
84 * gdbthread.h (thread_change_ptid): Declare.
85 * infrun.c (infrun_thread_ptid_changed): New.
86 (_initialize_infrun): Attach infrun_thread_ptid_changed to the
87 thread_ptid_changed observer.
88 * regcache.c (regcache_thread_ptid_changed): New.
89 (_initialize_regcache): Attach regcache_thread_ptid_changed to the
90 thread_ptid_changed observer.
91 * thread.c (thread_change_ptid): New.
93 2008-08-18 Tom Tromey <tromey@redhat.com>
95 * symfile.c (reread_symbols): Update.
96 * solib-sunos.c (allocate_rt_common_objfile): Update.
97 * objfiles.c (allocate_objfile): Update.
98 * objfiles.h (struct objfile) <md, mmfd, deprecated_obj_private>:
101 2008-08-18 Tom Tromey <tromey@redhat.com>
103 * gdbtypes.c (copy_type_recursive): Allocate 'stored' on objfile's
106 2008-08-18 Daniel Jacobowitz <dan@codesourcery.com>
108 * rs6000-tdep.c (struct rs6000_framedata): Add gpr_mask, used_bl,
110 (rs6000_in_function_epilogue_p): Check for bctr.
111 (skip_prologue): Initialize lr_register. Set lr_reg to a register
112 number. Set gpr_mask and used_bl. Continue scanning while some
113 expected registers are not saved. Set lr_register if LR is not
115 (rs6000_frame_cache): Handle gpr_mask and lr_register.
117 2008-08-17 Tom Tromey <tromey@redhat.com>
120 * breakpoint.c (CATCH_PERMANENT, CATCH_TEMPORARY): New macros.
121 (ep_find_event_name_end): Remove.
122 (catch_fork_temporary, catch_vfork_temporary,
123 catch_fork_permanent, catch_vfork_permanent): New constants.
124 (catch_vfork, catch_fork): Remove.
125 (catch_fork_command_1): Add 'command' argument. Remove
126 'fork_kind' and 'tempflag'. Handle NULL 'arg'. Update switch for
128 (catch_exec_command_1): Add 'command' argument; remove
129 'tempflag'. Handle NULL 'arg'.
130 (catch_load_command_1): Likewise.
131 (catch_unload_command_1): Likewise.
132 (catch_ada_exception_command): Likewise.
133 (catch_assert_command): Likewise.
134 (catch_catch_command): New function.
135 (catch_throw_command): Likewise.
136 (catch_command_1): Remove.
137 (catch_command): Just call error.
138 (tcatch_command): Likewise.
139 (catch_cmdlist): New global.
140 (tcatch_cmdlist): Likewise.
141 (add_catch_command): New function.
142 (_initialize_breakpoint): Create "catch" and "tcatch" as prefix
143 commands. Create all catch sub-commands.
145 2008-08-17 Pedro Alves <pedro@codesourcery.com>
147 * gdbthread.h: Add comments.
148 * stack.c (get_selected_block): Return 0 on an exited thread.
149 * top.c (execute_command): Check for is_stopped, not !is_running.
150 * event-top.c (command_handler): Likewise.
152 2008-08-16 Pedro Alves <pedro@codesourcery.com>
154 * mi/mi-main.c (mi_cmd_exec_next, mi_cmd_exec_next_instruction)
155 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
156 (mi_cmd_exec_finish): Remove "return".
158 2008-08-16 Pedro Alves <pedro@codesourcery.com>
160 * target.h (pop_all_targets): Declare.
161 * target.c (pop_all_targets): New.
162 * top.c (quit_target): Pop all targets instead of just closing the
165 2008-08-16 Vladimir Prus <vladimir@codesourcery.com>
166 Thiago Jung Bauermann <bauerman@br.ibm.com>
168 * cli-script.c (read_next_line): Add parse_commands argument.
169 (recurse_read_control_structure): Adapt to new read_next_line
171 (read_command_lines): Add parse_commands argument.
172 (define_command): Adapt to new read_command_lines signature.
173 (document_command): Likewise.
174 * breakpoint.c (commands_command): Likewise.
175 * defs.h (read_command_lines): Adjust function prototype.
177 2008-08-16 Paul N. Hilfinger <hilfinger@adacore.com>
179 * ada-lang.c (pos_atr): Account for the possibility that the
180 argument may be a reference.
182 2008-08-16 Paul N. Hilfinger <hilfingr@adacore.com>
184 * xcoffread.c (scan_xcoff_symtab): Do not include global symbols
185 ('F' format) for @FIX names generated by the loader, retaining only
186 the minimal symbols (and no partial symbol tables) for these names.
187 Fixes warning messages about symbols that are found in partial
188 symbol tables, but not full symbol tables.
190 2008-08-16 Pedro Alves <pedro@codesourcery.com>
192 * infrun.c (fetch_inferior_event): Only call normal_stop if not
195 2008-08-15 Luis Machado <luisgpm@br.ibm.com>
197 * rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".
198 Include "features/rs6000/powerpc-vsx64.c".
199 (ppc_supply_vsxregset): New function.
200 (ppc_collect_vsxregset): New function.
201 (IS_VSX_PSEUDOREG): New macro.
202 (IS_EFP_PSEUDOREG): New macro.
203 (vsx_register_p): New function.
204 (ppc_vsx_support_p): New function.
205 (rs6000_builtin_type_vec128): New function.
206 (rs6000_register_name): Hide upper halves of vs0~vs31. Return
207 correct names for VSX registers and EFPR registers.
208 (rs6000_pseudo_register_type): Return correct types for VSX
210 (rs6000_pseudo_register_reggroup_p): Return correct group for
211 VSX and EFPR registers.
212 (ppc_pseudo_register_read): Rename to dfp_pseudo_register_read.
213 (ppc_pseudo_register_write): Rename to dfp_pseudo_register_write.
214 (vsx_pseudo_register_read): New function.
215 (vsx_pseudo_register_write): New function.
216 (efpr_pseudo_register_read): New function.
217 (efpr_pseudo_register_write): New function.
218 (rs6000_pseudo_register_read): Call new VSX and EFPR read functions.
219 (rs6000_pseudo_register_write): Call new VSX and EFPR write functions.
220 (rs6000_gdbarch_init): Declare have_vsx.
221 Initialize new upper half VSX registers.
222 Initialize VSX-related and EFPR-related pseudo-registers variables.
223 Adjust the number of pseudo registers accordingly.
225 * ppc-linux-nat.c: Define PTRACE_GETVSXREGS, PTRACE_SETVSXREGS
227 (gdb_vsxregset_t): New type.
228 (have_ptrace_getsetvsxregs): New variable.
229 (fetch_vsx_register): New function.
230 (fetch_register): Handle VSX registers.
231 (fetch_vsx_registers): New function.
232 (fetch_ppc_registers): Handle VSX registers.
233 (store_ppc_registers): Handle VSX registers.
234 (store_vsx_register): New function.
235 (store_register): Handle VSX registers.
236 (store_vsx_registers): New function.
237 (ppc_linux_read_description): Handle VSX-enabled inferiors.
238 (gdb_vsxregset_t): New type.
239 (supply_vsxregset): New function.
240 (fill_vsxregset): New function.
242 * ppc-tdep.h (vsx_register_p): New prototype.
243 (vsx_support_p): New prototype.
244 (ppc_vsr0_regnum): New variable.
245 (ppc_vsr0_upper_regnum): Likewise.
246 (ppc_efpr0_regnum): Likewise.
247 (ppc_builtin_type_vec128): New type.
248 (ppc_num_vsrs): New constant.
249 (ppc_num_vshrs): New constant.
250 (ppc_num_efprs): Likewise.
251 Define POWERPC_VEC_VSX PPC_VSR0_UPPER_REGNUM and PPC_VSR31_UPPER_REGNUM.
252 (ppc_supply_vsxregset): New prototype.
253 (ppc_collect_vsxregset): New prototype.
255 * ppc-linux-tdep.c: Include "features/rs6000/powerpc-vsx32l.c"
256 Include "features/rs6000/powerpc-vsx64l.c".
257 (_initialize_ppc_linux_tdep): Initialize VSX-enabled targets.
258 (ppc_linux_regset_sections): Add new ".reg-ppc-vsx" field.
259 (ppc32_linux_vsxregset): New 32-bit VSX-enabled regset.
260 (ppc_linux_regset_from_core_section): Handle VSX core section.
261 (ppc_linux_core_read_description): Support VSX-enabled core files.
263 * ppc-linux-tdep.h: Declare *tdesc_powerpc_vsx32l
264 Declare tdesc_powerpc_vsx64l
266 * corelow.c (get_core_register_section): Support VSX-enabled
269 * features/rs6000/power-vsx.xml: New VSX descriptions.
270 * features/rs6000/powerpc-vsx32.xml: New file.
271 * features/rs6000/powerpc-vsx32l.xml: New file.
272 * features/rs6000/powerpc-vsx64.xml: New file.
273 * features/rs6000/powerpc-vsx64l.xml: New file.
274 * features/rs6000/powerpc-vsx32.c: New file (generated).
275 * features/rs6000/powerpc-vsx32l.c: New file (generated).
276 * features/rs6000/powerpc-vsx64.c: New file (generated).
277 * features/rs6000/powerpc-vsx64l.c: New file (generated).
278 * features/Makefile: Updated with new descriptions.
279 * regformats/rs6000/powerpc-vsx32l.dat: New file (generated).
280 * regformats/rs6000/powerpc-vsx64l.dat: New file (generated).
282 2008-08-15 Vladimir Prus <vladimir@codesourcery.com>
284 * ia64-linux.nat (_initialize_ia64_linux_nat): Don't
285 call linux_target twice.
287 2008-08-14 Aleksandar Ristovski <aristovski@qnx.com>
289 * nto-tdep.c (lm_info): Updated struct lm_info definition from
291 (LM_ADDR): Use l_addr if available; if not, use link map and set
294 2008-08-14 Tom Tromey <tromey@redhat.com>
296 * macrocmd.c (macro_define_command): Check for NULL argument.
297 (macro_undef_command): Likewise.
299 2008-08-14 Pedro Alves <pedro@codesourcery.com>
301 * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.
303 2008-08-13 Pedro Alves <pedro@codesourcery.com>
305 * breakpoint.c (always_inserted_auto, always_inserted_on)
306 (always_inserted_off, always_inserted_enums): New.
307 (always_inserted_mode): Change type to char* and point to
308 always_inserted_auto.
309 (show_always_inserted_mode): In auto mode, also show the current
310 effect of the option.
311 (breakpoints_always_inserted_mode): Adjust for the new auto mode.
312 (_initialize_breakpoint): Make the "set breakpoints
313 always-inserted" command an enum command. Extend help to describe
316 2008-08-13 Ulrich Weigand <uweigand@de.ibm.com>
318 * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
319 query valid) bit. Ignore bits outside the condition field.
320 (info_spu_proxydma_command): Ignore bits outside the field.
322 2008-08-12 Michael Snyder <msnyder@vmware.com>
324 * MAINTAINERS: Update my email address.
326 2008-08-12 Ulrich Weigand <uweigand@de.ibm.com>
328 * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
330 2008-08-12 Pedro Alves <pedro@codesourcery.com>
332 Add no-ack mode to the remote protocol --- optionally stop ACKing
333 packets and responses when we have a reliable communication
336 Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
338 * remote.c (struct remote_state): Add noack_mode field.
339 (PACKET_QStartNoAckMode): New.
340 (remote_start_remote): Don't any outstanding packet here.
341 (remote_open_1): Clear noack_mode. Ack any outstanding packet
342 here. Activate noack mode if requested.
343 (remote_protocol_features): Add QStartNoAckMode.
345 (putpkt_binary): Don't send ack in noack mode.
346 (read_frame): Don't recompute the checksum in noack mode.
347 (getpkt_sane): Skip sending ack if in noack mode.
348 (_initialize_remote): Add set/show remote noack mode.
349 * NEWS: Note the new features.
351 2008-08-11 Kevin Buettner <kevinb@redhat.com>
353 * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
355 (rs6000_skip_main_prologue): New function.
356 (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
358 2008-08-11 Sandra Loosemore <sandra@codesourcery.com>
360 * MAINTAINERS (Write After Approval): Add self.
362 2008-08-11 Stan Shebs <stan@codesourcery.com>
365 * disasm.c (gdb_disassemble_info): Set endian_code.
366 * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
367 * gdbarch.h, gdbarch.c: Regenerate.
368 * arch-utils.c (initialize_current_architecture): Set the
369 default byte_order_for_code.
370 (gdbarch_info_init): Ditto.
371 (gdbarch_info_fill): Ditto.
372 * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
373 (thumb_analyze_prologue): Swap halfword if code endianness is
374 different from general endianness.
375 (arm_skip_prologue): Similarly.
376 (arm_scan_prologue): Ditto.
377 (thumb_get_next_pc): Ditto.
378 (arm_get_next_pc): Ditto.
379 (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
380 choose correct endianness for breakpoints.
382 2008-08-10 Pedro Alves <pedro@codesourcery.com>
384 * bsd-kvm.c: Include "gdbthread.h".
386 (bsd_kvm_open): Add a main thread.
387 (bsd_kvm_close): Delete it.
388 (bsd_kvm_thread_alive): New.
389 (bsd_kvm_pid_to_str): New.
390 (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
392 (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
394 2008-08-09 Pedro Alves <pedro@codesourcery.com>
396 * buildsym.c (start_subfile): Properly cast sentinel in concat
398 * cp-name-parser.y: Include "config.h".
399 * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
401 * gdb_select.h: Include sys/time.h if sys/select.h is not
404 2008-08-09 Pedro Alves <pedro@codesourcery.com>
406 * go32-nat.c: Include "gdbthread.h".
407 (go32_stop, go32_kill_inferior): Delete the main thread.
408 (go32_create_inferior): Add it.
409 (go32_thread_alive, go32_pid_to_str): New.
410 (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
412 2008-08-09 Pedro Alves <pedro@codesourcery.com>
414 * go32-nat.c (fetch_register, store_register): Pass the regcache
415 gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
416 (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
417 (struct seg_descr, struct seg_descr): pack the whole struct
418 instead of each member individually.
420 2008-08-09 Andreas Schwab <schwab@suse.de>
422 * python/python.c (_initialize_python): Use unabbreviated commands
425 2008-08-09 Daniel Jacobowitz <dan@codesourcery.com>
427 * Makefile.in (stamp-h): Also create .deps.
429 2008-08-09 Tom Tromey <tromey@redhat.com>
431 * Makefile.in (generated_files): Add GNULIB_H.
433 2008-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
435 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
436 DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set.
438 (pa64_current_sos): Remove map private warning warning.
439 * solib-som.c: Include string.h and sys/utsname.h.
440 (get_hpux_major_release): New function.
441 (som_solib_create_inferior_hook): Read dynamic linker header. Warn
442 about shared library private mapping on HP-UX 11 and later. Only force
443 private mapping of shared libraries on HP-UX 10 and earlier.
444 (link_map_start): Delete warning.
446 2008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>
447 H.J. Lu <hongjiu.lu@intel.com>
448 Mark Kettenis <kettenis@gnu.org>
450 * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
451 (amd64_init_frame_cache): Initialize saved_sp_reg.
452 (amd64_analyze_stack_align): New.
453 (amd64_analyze_prologue): Call it.
454 (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set
455 %rip to 8 when halfway aligning the stack.
457 * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
460 * i386-tdep.c (i386_frame_cache): Remove stack_align. Add
462 (i386_alloc_frame_cache): Remove stack_align. Initialize
464 (i386_analyze_stack_align): Rewrite.
465 (i386_frame_cache): Use saved_sp_reg if it is valid.
467 2008-08-09 Ulrich Weigand <uweigand@de.ibm.com>
469 * target.c: Include "solib.h".
470 (target_pre_inferior): Call no_shared_libraries.
471 * infcmd.c (run_command_1): Do not call objfile_purge_solibs
473 (attach_command): Do not call clear_solib.
475 2008-08-09 Mark Kettenis <kettenis@gnu.org>
477 * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
480 2008-08-08 Tom Tromey <tromey@redhat.com>
482 * Makefile.in (python.o): Remove dependencies. Use COMPILE and
484 (python-utils.o): Likewise.
486 2008-08-08 Andreas Schwab <schwab@suse.de>
488 * corefile.c (_initialize_core): Remove spurious paren from set
489 gnutarget doc string.
491 2008-08-08 Luis Machado <luisgpm@br.ibm.com>
493 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
494 Define PPC_FEATURE_BOOKE.
495 (ppc_linux_get_hwcap): New function.
496 (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
497 4-bytes alignment restrictions.
498 (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
499 positioning of the read/write flags.
500 (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
503 2008-08-08 Pedro Alves <pedro@codesourcery.com>
505 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
507 * win32-nat.c (win32_add_thread): Change thread argument type to
509 (win32_add_thread): Adjust.
510 (win32_delete_thread): Change thread argument type to ptid_t.
512 (win32_fetch_inferior_registers, win32_store_inferior_registers)
513 (win32_resume, get_win32_debug_event, get_win32_debug_event)
514 (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
515 (init_win32_ops): Put to_magic last.
516 (win32_win32_thread_alive): Adjust.
518 2008-08-08 Pedro Alves <pedro@codesourcery.com>
520 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
521 (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
523 2008-08-08 Pedro Alves <pedro@codesourcery.com>
525 * remote-m32r-sdi.c: Include "gdbthread.h".
526 (remote_m32r_ptid): New.
527 (m32r_close): Delete the main thread.
528 (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
530 (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
531 (_initialize_remote_m32r): Initialize remote_m32r_ptid.
533 2008-08-07 Tom Tromey <tromey@redhat.com>
534 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
536 * aclocal.m4, configure: Rebuild.
537 * configure.in: Call ZW_CREATE_DEPDIR,
538 ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
539 (MAKE, GMAKE): New substs.
540 * acinclude.m4: Include depstand.m4.
541 * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
542 COMPILE, POSTCOMPILE, depcomp): New variables.
543 Remove all _h variables.
544 Remove many .o targets.
545 ($(srcdir)/copying.c): avoid backslash-newline after comment
546 sign (@maintainer_mode_true@).
547 (HFILES_NO_SRCDIR): Regenerate.
548 (generated_files): New variable.
549 (all_gdbtk_cflags): Likewise.
551 (init.o, version.o, copying.o): Remove.
552 (distclean): Remove DEPDIR.
553 (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
554 printcmd.o, procfs.o, v850ice.o): Rewrite.
555 (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
556 cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
557 (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
558 gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
559 gdbtk-wrapper.o): Likewise.
560 (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
561 mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
562 mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
563 mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
564 tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
565 tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
566 tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
567 tui-wingeneral.o, tui-winsource.o): Likewise.
568 (all_object_files): New variable.
569 ($(all_object_files)): New target.
570 Include dependency files, when using GNU Make.
572 2008-08-07 Ulrich Weigand <uweigand@de.ibm.com>
574 * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
575 the valid bit set. Ensure display order respects partial
576 order defined by dependency bits.
578 2008-08-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
580 * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
583 2008-08-06 Mark Kettenis <kettenis@gnu.org>
585 * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
588 2008-08-06 Vladimir Prus <vladimir@codesourcery.com>
589 Tom Tromey <tromey@redhat.com>
590 Thiago Jung Bauermann <bauerman@br.ibm.com>
591 Doug Evans <dje@google.com>
593 * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
594 SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
596 (python_h, python_internal_h): New.
597 (cli-script.o): Depend on python.h
598 (python.o, python-utils.o): New.
599 * cli/cli-script.c (print_command_lines): Handle python_control.
600 (execute_control_command): Handle python_control.
601 (execute_control_command_untraced): New function.
602 (while_command): Call execute_control_command_untraced.
603 (if_command): Likewise.
604 (get_command_line): Remove static attribute.
605 (read_next_line): Handle "python".
606 (recurse_read_control_structure): Handle python_control.
607 (read_command_lines): Handle python_control.
609 * cli/cli-script.h (get_command_line): Add prototype.
610 (execute_control_command_untraced): Likewise.
611 * configure.ac: Add --with-python.
612 * defs.h (enum command_control_type) <python_control>: New
614 * python/python-internal.h: New file.
615 * python/python.c: New file.
616 * python/python.h: New file.
617 * python/python-utils.c: New file.
618 * NEWS: Mention Python scripting support and its new commands.
620 2008-08-06 Ulrich Weigand <uweigand@de.ibm.com>
622 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
624 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
626 * MAINTAINERS (Write After Approval): Add self.
628 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
630 * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
631 (insert_breakpoint_locations): Likewise.
633 2008-08-05 Phil Muldoon <pmuldoon@redhat.com>
635 * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
637 (set_longjmp_breakpoint): Likewise.
639 2008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
642 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
645 2008-08-05 Tom Tromey <tromey@redhat.com>
647 * bcache.c (deprecated_bcache_added): Initialize obstack.
648 (bcache_xmalloc): Don't initialize obstack.
649 (bcache_xfree): Conditionally free obstack.
650 (bcache_memory_used): Update.
652 2008-08-05 Tom Tromey <tromey@redhat.com>
654 * symfile.c (add_psymbol_to_bcache): Return a const pointer. Use
656 (append_psymbol_to_list): Accept a const pointer.
657 (add_psymbol_to_list): Fix const correctness.
658 * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
659 (bcache_full): Declare.
660 * bcache.c (bcache_data, deprecated_bcache): Remove.
661 (bcache): Use bcache_full.
662 (bcache_full): Rename from deprecated_bcache_added. Change return
665 2008-08-04 Stan Shebs <stan@codesourcery.com>
667 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
668 (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
669 (enable_break): Remove test of BKPT_AT_SYMBOL.
671 2008-08-02 Keith Seitz <keiths@redhat.com>
673 * acinclude.m4: Include ../config/tcl.m4 to pick up
674 standard Tcl configury bits.
675 Remove all Tcl, Tk, Itcl, Itk, etc definitions.
676 * configure.ac: Don't check if ../itcl exists when building
677 gdbtk. It could be installed.
678 Rewrite gdbtk configury to allow for using system-supplied
679 Tcl and Tk. Gdbtk no longer requires build-time access to
681 * Makefile.in: Remove everything related to itcl and itk.
682 Rewrite the Tcl bits for gdbtk to correspond to rewrite of
684 Remove v850ice.o build rule.
685 (ALL_TCL_CFLAGS): New convenience defintion. Change all
686 gdbtk sources to use it.
687 * configure: Regenerate.
689 2008-07-31 Stan Shebs <stan@codesourcery.com>
691 * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
693 2008-07-30 Stan Shebs <stan@codesourcery.com>
695 * objfiles.c (TARGET_KEEP_SECTION): Remove.
696 (add_to_objfile_sections): Remove use.
698 2008-07-29 Tom Tromey <tromey@redhat.com>
700 * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
701 (lookup_cmd_composition): Likewise.
703 2008-07-29 Tom Tromey <tromey@redhat.com>
705 * cli/cli-cmds.c (edit_command): Remove unused variables. Delete
706 dead code. Fix indentation.
708 2008-07-29 Stan Shebs <stan@codesourcery.com>
710 * main.c (captured_main): Remove long-unused #if 0 blocks.
712 2008-07-28 Tom Tromey <tromey@redhat.com>
714 * annotate.h (deprecated_annotate_starting_hook): Remove.
715 (deprecated_annotate_stopped_hook): Remove.
716 (deprecated_annotate_exited_hook): Remove.
717 * Makefile.in (annotate.o): Depend on observer_h.
718 * top.c (deprecated_delete_breakpoint_hook): Remove.
719 (deprecated_create_breakpoint_hook): Likewise.
720 (deprecated_modify_breakpoint_hook): Likewise.
721 * interps.c (clear_interpreter_hooks): Update for removed hooks.
722 * breakpoint.c (mention): Don't call removed hook.
723 (delete_breakpoint): Likewise.
724 (disable_breakpoint): Likewise.
725 (do_enable_breakpoint): Likewise.
726 * annotate.c: Include observer.h.
727 (breakpoint_changed): Change type of argument.
728 (_initialize_annotate): Register observers.
729 (deprecated_annotate_starting_hook): Remove.
730 (deprecated_annotate_stopped_hook): Remove.
731 (deprecated_annotate_exited_hook): Remove.
732 (annotate_starting): Update for hook removal.
733 (annotate_stopped): Likewise.
734 (annotate_exited): Likewise.
735 * defs.h (deprecated_delete_breakpoint_hook): Remove.
736 (deprecated_create_breakpoint_hook): Likewise.
737 (deprecated_modify_breakpoint_hook): Likewise.
739 2008-07-28 Tom Tromey <tromey@redhat.com>
741 * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
743 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
745 * configure.ac: Check for the GNU/Linux ptrace signature.
746 * configure: Regenerated.
748 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
750 * linux-nat.c (resume_callback): Add more debugging output.
751 (linux_nat_has_pending_sigint): New function, based on
752 linux_nat_has_pending.
753 (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
754 (stop_wait_callback): Remove flush_mask handling. Honor
755 ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
757 (linux_nat_has_pending, flush_callback): Remove.
758 (linux_nat_filter_event): Check for ignore_sigint.
759 (linux_nat_wait): Remove flush_mask support and call to
760 flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
761 * linux-nat.h (struct lwp_info): Add ignore_sigint field.
763 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
765 * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
766 report events from resumed threads.
768 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
770 * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
771 (mips_linux_init_abi): Set tdep->syscall_next_pc.
772 * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
774 (mips32_next_pc): Handle the syscall instruction.
775 * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
776 from mips-tdep.c. Add syscall_next_pc to gdbarch_tdep.
778 2008-07-26 Tom Tromey <tromey@redhat.com>
781 * valops.c (value_struct_elt): Treat function-valued field as a
784 2008-07-26 Tom Tromey <tromey@redhat.com>
787 * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
790 2008-07-26 Vladimir Prus <vladimir@codesourcery.com>
793 * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
794 (get_cmd_async_ok): Remove.
795 * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
796 * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
797 * infcmd.c (_initialize_infcmd): Likewise.
798 * thread.c (_initialize_thread): Likewise.
800 2008-07-25 Joseph Myers <joseph@codesourcery.com>
802 * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
803 128-bit long doubles in even-odd pairs of FPRs. Do not
804 right-align float arguments for big-endian.
805 (mips_n32n64_return_value): Apply return value convention for
806 structs containing one or two floating-point values to soft-float
807 as well as hard-float. Handle 128-bit long doubles in such
809 (mips_o32_push_dummy_call): Only skip one integer register for a
810 float argument passed in an FPR.
812 2008-07-25 Tom Tromey <tromey@redhat.com>
814 * tui/tui-hooks.c: Include observer.h.
815 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
817 (tui_bp_created_observer, tui_bp_deleted_observer,
818 tui_bp_modified_observer): New globals.
819 (tui_install_hooks): Use observers, not events.
820 (tui_remove_hooks): Likewise.
821 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
822 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
824 (breakpoint_notify): Check mi_can_breakpoint_notify.
825 (breakpoint_hooks): Remove.
826 (mi_cmd_break_insert): Attach observers. Don't use events.
827 * tracepoint.c: Include observer.h, not gdb-events.h.
828 (tracepoint_operation, trace_pass_command): Notify observer.
829 * interps.c: Don't include gdb-events.h.
830 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
831 * gdbarch.c: Rebuild.
832 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
833 (deprecated_current_gdbarch_select_hack): Notify observer.
834 * breakpoint.h: Don't include gdb-events.h.
835 * breakpoint.c: Don't include gdb-events.h.
836 (condition_command): Notify observer.
837 (commands_command): Likewise.
838 (commands_from_control_command): Likewise.
839 (mention, delete_breakpoint, set_ignore_count): Likewise.
840 (disable_breakpoint, do_enable_breakpoint): Likewise.
841 * Makefile.in (gdb_events_h): Remove.
842 (breakpoint_h): Update.
843 (COMMON_OBS): Remove gdb-events.o.
844 (gdb-events.o): Remove.
845 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
846 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
847 * gdb-events.c: Remove.
848 * gdb-events.h: Remove.
849 * gdb-events.sh: Remove.
851 2008-07-24 Pedro Alves <pedro@codesourcery.com>
853 * remote.c (remote_threads_extra_info): Don't query the remote
854 server about info on the internally added main thread.
856 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
858 * nto-procfs.c (procfs_attach): Populate initial thread list.
859 (procfs_wait): Return new pid, built from the inferior status.
861 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
863 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
864 * configure: Regenerate.
866 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
868 * nto-procfs.c (procfs_xfer_memory): Changed signature.
869 (procfs_resume): Workaround for dereferencing type-punned pointer
871 * nto-tdep.c (nto_parse_redirection): Change signature to be const
873 * nto-tdep.h (nto_parse_redirection): Likewise.
875 2008-07-21 Stan Shebs <stan@codesourcery.com>
877 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
878 * gdbarch.sh: Adjust comment to refer to
879 in_solib_dynsym_resolve_code().
880 * gdbarch.h, gdbarch.c: Update.
881 * solib-osf.c: Ditto.
883 (handle_inferior_event): Use in_solib_dynsym_resolve_code
885 * config/mips/nm-irix5.h: Remove undef of
886 IN_SOLIB_DYNSYM_RESOLVE_CODE.
888 2008-07-21 Tom Tromey <tromey@redhat.com>
890 * symfile.c (reread_symbols): Don't pass argument to observer.
891 * exec.c (exec_file_attach): Don't pass argument to observer.
892 * ada-lang.c (ada_executable_changed_observer): Remove argument.
893 * symtab.c (symtab_observer_executable_changed): Remove argument.
894 * observer.sh: Handle functions with no arguments.
896 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
897 Chris Demetriou <cgd@google.com>
899 * elfread.c (elf_symfile_segments): Fix the check that each loadable
900 section fits within an ELF segment to handle ELF segments that hit
901 the end of the address space.
903 2008-07-20 Chris Demetriou <cgd@google.com>
905 * MAINTAINERS (Write After Approval): Add self.
907 2008-07-18 Tom Tromey <tromey@redhat.com>
910 * NEWS: Add entry for macro commands.
911 * Makefile.in (macrocmd.o): Add gdb_string.h.
912 * macroscope.h (user_macro_scope): Declare.
913 (default_macro_scope): Update documentation.
914 (macro_user_macros): Declare.
915 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
916 Use user_macro_scope.
917 (null_macro_lookup): Remove.
918 * macrotab.h (macro_callback_fn): Declare.
919 (macro_for_each): Likewise.
920 (macro_allow_redefinitions): Likewise.
921 * macrotab.c (foreach_macro): New function
922 (macro_for_each): Likewise.
923 (struct macro_table) <redef_ok>: New field.
924 (macro_allow_redefinitions): New function.
925 (new_macro_table): Update.
926 (macro_define_function): Likewise.
927 (macro_define_object): Likewise.
928 * macroscope.c (user_macro_scope): New function.
929 (default_macro_scope): Use it.
930 (macro_user_macros): New global.
931 (standard_macro_lookup): Look in macro_user_macros.
932 (_initialize_macroscope): New function.
933 * macroexp.h (macro_is_whitespace, macro_is_digit,
934 macro_is_identifier_nondigit): Declare.
935 * macroexp.c (macro_is_whitespace): Rename. No longer static.
936 (macro_is_digit): Likewise.
937 (macro_is_identifier_nondigit): Likewise.
938 (get_identifier): Update.
939 (get_pp_number): Likewise.
940 (get_token): Likewise.
941 * macrocmd.c (skip_ws): New function.
942 (extract_identifier): Likewise.
943 (free_macro_definition_ptr): Likewise.
944 (user_macros): Remove.
945 (macro_define_command): Implement.
946 (_initialize_macrocmd): Update.
947 (macro_undef_command): Implement.
948 (print_one_macro): New function.
949 (macro_list_command): Implement.
951 2008-07-18 Joseph Myers <joseph@codesourcery.com>
953 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
955 * configure: Regenerate.
957 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
959 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
961 2008-07-15 Andreas Schwab <schwab@suse.de>
963 * valops.c (value_cast_pointers): Follow typedefs when checking
966 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
968 * block.c (block_function): Renamed to ...
969 (block_linkage_function): ... this. All callers changed.
970 * block.h (block_function): Renamed to ...
971 (block_linkage_function): ... this.
973 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
975 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
977 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
979 * frame.c (frame_sp_unwind): Delete.
980 (get_frame_sp): Do not use it.
981 * frame.h (frame_sp_unwind): Delete prototype.
983 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
985 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
987 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
989 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
990 * frame.c (frame_unwind_address_in_block): Delete.
991 (get_frame_address_in_block): Do not use it. Check the type
992 of the next frame first.
993 (frame_cleanup_after_sniffer): Update comment.
994 * frame.h (frame_unwind_address_in_block): Delete prototype.
995 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
997 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
999 * frame.c (frame_func_unwind): Delete.
1000 (get_frame_func): Do not use it.
1001 * frame.h (frame_func_unwind): Delete prototype.
1002 * hppa-tdep.c (hppa_frame_cache): Update comment.
1003 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
1005 2008-07-14 Stan Shebs <stan@codesourcery.com>
1007 * remote-sim.c (init_gdbsim_ops): Remove
1008 TARGET_REDEFINE_DEFAULT_OPS.
1010 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
1012 * findvar.c (read_var_value): Remove unused variable.
1014 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
1016 * infrun.c (handle_inferior_event): Tag threads as stopped
1017 before inserting breakpoints.
1019 2008-07-15 Hui Zhu <teawater@gmail.com>
1021 * MAINTAINERS: Added myself to section Write After Approval.
1023 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
1026 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
1028 2008-07-14 Pedro Alves <pedro@codesourcery.com>
1030 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
1031 (i386_dicos_push_dummy_code): New.
1032 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
1033 Register i386_dicos_push_dummy_code.
1035 2008-07-14 Markus Deuling <deuling@de.ibm.com>
1037 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
1038 (mips_n32n64_push_dummy_call, mips_o64_return_value)
1039 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
1041 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
1042 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
1043 (mips_n32n64_fp_arg_chunk_p): Update caller.
1045 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
1046 (mips_n32n64_push_dummy_call): Update caller.
1048 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
1050 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
1051 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
1054 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
1056 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
1057 (mips_o64_push_dummy_call): Update caller.
1059 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
1060 (fp_register_arg_p, mips_dump_tdep): Update caller.
1062 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
1063 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
1065 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
1067 (mips32_scan_prologue): Update caller.
1069 (heuristic_proc_start): Add gdbarch as parameter. Replace
1071 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
1073 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
1074 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
1075 the current architecture. Update call to getregs_supplies.
1076 (getregs_supplies): Add gdbarch as parameter and replace
1079 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
1080 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
1081 NBSD_MIPS_JB_ELEMENT_SIZE.
1082 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
1083 replace current_gdbarch.
1085 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
1087 (mips_fetch_registers, mips_store_registers): Update call
1089 (mips_load): Use get_regcache_arch to get at the current_architecture
1090 and replace current_gdbarch.
1092 2008-07-13 Pedro Alves <pedro@codesourcery.com>
1094 * thread.c (restore_selected_frame): On fail to restore, select
1095 the innermost frame, and don't crash when warning the user.
1097 2008-07-13 Hui Zhu <teawater@gmail.com>
1099 * symtab.c (expand_line_sal): Fix a memory leak.
1101 2008-07-13 Pedro Alves <pedro@codesourcery.com>
1103 * utils.c (struct continuation): Define as inheriting struct
1105 (add_continuation, do_all_continuations)
1106 (discard_all_continuations, add_intermediate_continuation)
1107 (do_all_intermediate_continuations)
1108 (discard_all_intermediate_continuations): Adjust.
1110 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
1112 Skip varobj in running threads.
1113 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
1114 thread is not stopped, skip the varobj.
1115 * Makefile.in: Update dependencies.
1117 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
1119 Enable all commands while inferiour is running
1120 * mi/mi-main.c (mi_cmd_execute): Don't check if
1121 inferiour is executing.
1123 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
1125 Allow all CLI command even if target is executing.
1126 * gdb/top.c (execute_command_1): Don't check if the inferiour
1129 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
1131 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
1132 Fix printing of frame, when frame is wrong.
1134 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
1136 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
1137 backchain is unreadable.
1139 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
1141 * spu-linux-nat.c: Include "gdbthread.h".
1142 (spu_child_post_startup_inferior): Register main thread.
1143 (spu_child_post_attach): Likewise.
1144 * Makefile.in (spu-linux-nat.o): Update dependencies.
1146 2008-07-12 Pedro Alves <pedro@codesourcery.com>
1148 Rewrite continuations internals on top of cleanups and plug
1149 continuation arguments leaks.
1151 * defs.h (struct continuation): Make it opaque.
1152 (add_continuation, add_intermediate_continuation): Drop the int
1153 argument of the continuation hook argument. Add
1154 continuation_free_args argument.
1155 (do_all_continuations, do_all_intermediate_continuations): Drop
1156 the error_p argument.
1158 * utils.c (add_continuation): Drop the int argument of the
1159 continuation hook argument. Add continuation_free_args argument.
1160 Reimplement on top of cleanups.
1161 (do_all_continuations): Drop error argument. Reimplement on top
1163 (discard_all_continuations): Reimplement on top of cleanups.
1164 (add_intermediate_continuation): Drop the int argument of the
1165 continuation hook argument. Add continuation_free_args argument.
1166 Reimplement on top of cleanups.
1167 (do_all_intermediate_continuations): Drop error argument.
1168 Reimplement on top of cleanups.
1169 (discard_all_intermediate_continuations): Reimplement on top of
1172 * breakpoint.c (until_break_command_continuation): Drop error
1173 argument. Add xfree as continuation argument deleter.
1175 * inf-loop.c (inferior_event_handler): On error, discard all
1176 continuations. Adjust to new do_all_intermediate_continuations
1177 and do_all_continuations interfaces.
1179 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
1180 Pass xfree as continuation argument deleter.
1181 (finish_command_continuation): Drop error_p argument. Adjust.
1182 (finish_command_continuation_free_arg): New.
1183 (finish_command): Pass finish_command_continuation_free_arg as
1184 continuation argument deleter. Adjust to new do_all_continuations
1186 (attach_command_continuation): Drop error_p argument.
1187 (attach_command_continuation_free_args): New.
1188 (attach_command): Pass attach_command_continuation_free_args as
1189 continuation argument deleter.
1191 * interps.c (interp_set): Adjust to new do_all_continuations
1194 * event-top.c (stdin_event_handler): In error, also discard the
1195 intermediate continuations.
1197 2008-07-12 Pedro Alves <pedro@codesourcery.com>
1199 Replace struct continuation_args by void* and per command structs.
1201 * top.c (execute_command): Remove unused arg1 and arg2 locals.
1203 * breakpoint.c (struct until_break_command_continuation_args):
1205 (until_break_command_continuation): Take a void* instead of a
1206 continuations_arg. Adjust.
1207 (until_break_command): Adjust to use struct
1208 until_break_command_continuation_args instead of struct
1211 * infcmd.c (struct step_1_continuation_args): New.
1212 (step_1_continuation): Take a void* instead of a
1213 continuations_arg. Adjust to use struct step_1_continuation_args.
1214 (step_once): Adjust to use struct step_1_continuation_args.
1216 (struct finish_command_continuation_args): New.
1217 (finish_command_continuation): Take a void* instead of a
1218 continuations_arg. Adjust to use struct
1219 finish_command_continuation_args.
1220 (finish_command): Adjust to use struct
1221 finish_command_continuation_args.
1222 (struct attach_command_continuation_args): New.
1223 (attach_command_continuation): Take a void* instead of a
1224 continuations_arg. Adjust to use struct
1225 attach_command_continuation_args.
1226 (attach_command): Adjust to use struct
1227 attach_command_continuation_args.
1229 * defs.h (struct continuation_arg): Delete.
1230 (struct continuation): Replace the struct continuation_arg*
1231 parameter of continuation_hook by a void*. Replace "arg_list"
1232 member by a new "args" member with void* type.
1233 (add_continuation, add_intermediate_continuation): Replace struct
1234 continuation_arg type usages by void* usages.
1236 * utils.c (add_continuation, do_all_continuations)
1237 (add_intermediate_continuation)
1238 (do_all_intermediate_continuations): Replace struct
1239 continuation_arg type usages by void* usages. Pass "args" instead
1242 2008-07-12 Pedro Alves <pedro@codesourcery.com>
1244 * infrun.c (struct thread_stepping_state): Delete sal member.
1245 (init_thread_stepping_state): Add local sal. Use it instead of
1247 (handle_inferior_event): New local stop_pc_sal. Use it instead of
1249 (step_into_function): Add local stop_func_sal. Use it instead of
1252 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
1254 Implement -exec-continue/-exec-interrupt --all.
1255 * infcmd.c (continue_1): New, extracted from
1256 (continue_command): ...here.
1257 (interrupt_target_1): New, extracted from
1258 (interrupt_target_command): ...here.
1259 * inferior.h (continue_1, interrupt_target_1): New.
1260 * mi/mi-main.c (mi_cmd_exec_continue)
1261 (mi_cmd_exec_interrupt): Handle --all.
1263 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
1265 Implement --thread and --frame.
1266 * gdbthread.h (find_thread_id): Declare.
1267 * thread.c (find_thread_id): Make non-static.
1268 * mi/mi-main.c (mi_cmd_execute): Switch to the right
1269 thread and frame, if necessary.
1270 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
1271 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
1273 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
1275 * infrun.c (resume): Discard cleanups on early exit path.
1277 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
1279 * infrun.c (normal_stop): For MI, report which threads
1282 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
1284 Report thread state in -thread-info output.
1285 * thread.c (print_thread_info): Add new field "state".
1287 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1289 * infrun.c (handle_inferior_event): Also ignore a
1290 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
1292 2008-07-11 Tom Tromey <tromey@redhat.com>
1294 * completer.c (complete_line_internal): New function, from
1295 complete_line. Add 'for_help' parameter.
1296 (complete_line): Use it.
1297 (command_completer): Move later. Rewrite.
1299 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1301 * thread.c (thread_apply_command): Move making the cleanup out of
1304 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1308 * thread.c (enum thread_state): New.
1309 (thread_state main_thread_running): Delete, in favor of...
1310 (thread_state main_thread_state): ... this. Update throughout.
1311 (clear_thread_inferior_resources): New, split from free_thread.
1312 (free_thread): Call clear_thread_inferior_resources.
1313 (init_thread_list): Set main thread to stopped state.
1314 (add_thread_silent): Take care of PTID reuses.
1315 (delete_thread): If deleting inferior_ptid or a thread with
1316 refcount > 0, mark it as exited, but still keep it in the list.
1317 Only notify of thread exits, if we haven't done so yet.
1318 (iterate_over_threads): Make it safe to delete threads while
1319 iterating over them.
1320 (do_captured_list_thread_ids): Don't account for exited threads.
1321 (thread_alive): Check for the THREAD_EXITED state, and don't set
1322 ptid to -1 on exited threads.
1323 (set_running): Update to account for extra possible states.
1324 (is_thread_state): New.
1325 (is_stopped, is_exited): New.
1326 (is_running): Implement in terms of is_thread_state.
1327 (any_running): Update.
1328 (print_thread_info): Update. Account for exited threads. Don't
1329 warn about missed frame restoring here, its done in the cleanup.
1330 (switch_to_thread): Don't read from a thread that has gone.
1331 (restore_current_thread): In non-stop mode, do a full context
1333 (restore_selected_frame): Add a frame_level argument. Rewrite.
1334 (struct current_thread_cleanup): Add selected_frame_level and
1335 was_stopped members.
1336 (do_restore_current_thread_cleanup): Check if thread was stopped
1337 and still is, and if the target has registers, stack and memory
1338 before restoring the selected frame. Don't delete the cleanup
1340 (restore_current_thread_cleanup_dtor): New.
1341 (make_cleanup_restore_current_thread): Remove all arguments.
1343 (thread_apply_all_command): Update. Prune threads.
1344 (thread_apply_command): Update.
1345 (thread_command): Account for currently selected exited thread.
1346 (do_captured_thread_select): Check for a running thread. Prune
1348 (_initialize_thread): Make "info threads", "thread", "thread
1349 apply", and "thread apply all" appliable without a selected thread.
1350 * gdbthread.h (struct thread_info): Replace running_ by state_.
1352 (is_exited, is_stopped): Declare.
1353 (make_cleanup_restore_current_thread): Remove all arguments.
1354 * infrun.c: Include "event-top.h".
1355 (fetch_inferior_event): In non-stop mode, restore selected thread
1356 and frame after handling the event and running breakpoint
1357 commands. Display GDB prompt if needed.
1358 (normal_stop): In non-stop mode, don't print thread switching
1360 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
1361 (get_cmd_no_selected_thread_ok): New.
1362 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
1363 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
1365 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
1366 no-selected-thread ok.
1367 * top.c (execute_command): Check for non no-selected-thread-ok
1369 * linux-nat.c (struct saved_ptids, threads_to_delete)
1370 (record_dead_thread, prune_lwps): Delete.
1371 (exit_lwp): Unconditionally delete thread.
1372 (linux_nat_resume): Remove prune_lwps call.
1373 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
1374 of is_running. Adjust to make_cleanup_restore_current_thread
1376 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
1377 selected thread has exited.
1378 * inf-loop.c (inferior_event_handler): Don't display the prompt
1380 * varobj.c (c_value_of_root): Update.
1381 * defs.h (make_cleanup_dtor): Declare.
1382 * utils.c (make_cleanup_dtor): New.
1384 * Makefile.in (infrun.o): Depend on $(event_top_h).
1386 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1388 Add "continue -a" and "interrupt -a" options for non-stop mode.
1390 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
1391 (continue_command): Add "-a" option.
1392 (interrupt_target_command): Add "-a" option.
1393 (_initialize_infcmd): Add extend help of continue and interrupt
1394 command to mention the new "-a" option. Mark "continue" async ok.
1396 2008-07-10 Doug Evans <dje@google.com>
1398 Add "set print symbol-loading on|off".
1399 * NEWS: Document new option.
1400 * symfile.h (print_symbol_loading): Declare.
1401 * symfile.c (print_symbol_loading): New global.
1402 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
1403 from ..." if print_symbol_loading.
1404 (_initialize_symfile): Add set/show print symbol-loading.
1405 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
1406 if print_symbol_loading.
1408 2008-07-10 Pedro Alves <pedro@codesourcery.com>
1410 Non-stop linux native.
1412 * linux-nat.c (linux_test_for_tracefork): Block events while we're
1414 (get_pending_status): Implement non-stop mode.
1415 (linux_nat_detach): Stop threads before detaching.
1416 (linux_nat_resume): In non-stop mode, always resume only a single
1418 (linux_handle_extended_wait): On a clone event, in non-stop mode,
1419 add new lwp to GDB's thread table, and mark as running, executing
1420 and stopped appropriately.
1421 (linux_nat_filter_event): Don't assume there are other running
1422 threads when a thread exits.
1423 (linux_nat_wait): Mark the main thread as running and executing.
1424 In non-stop mode, don't stop all lwps.
1425 (linux_nat_kill): Stop lwps before killing them.
1426 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
1428 (send_sigint_callback): New.
1429 (linux_nat_stop): New.
1430 (linux_nat_add_target): Set to_stop to linux_nat_stop.
1432 * linux-nat.h (thread_db_attach_lwp): Declare.
1434 * linux-thread-db.c (thread_get_info_callback): Check for new
1435 threads if we have none.
1436 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
1437 stopped lwp. Check for new threads if we have none.
1438 (thread_db_attach_lwp): New.
1439 (thread_db_init): Set proc_handle.pid to inferior_ptid.
1440 (check_event): Set proc_handle.pid to the stopped lwp.
1441 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
1442 lwp available, bail out if there is none.
1444 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
1447 2008-07-10 Kevin Buettner <kevinb@redhat.com>
1449 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
1450 `current_pc' from CORE_ADDR to ULONGEST.
1452 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
1455 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1457 * NEWS (New commands): Mention "set disable-randomization".
1458 * configure.ac: Add check for HAVE_PERSONALITY and
1459 HAVE_DECL_ADDR_NO_RANDOMIZE.
1460 * configure, config.in: Regenerate.
1461 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
1462 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
1464 (disable_randomization, show_disable_randomization)
1465 (set_disable_randomization): New.
1466 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
1467 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
1468 variable DISABLE_RANDOMIZATION.
1469 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
1470 DISABLE_RANDOMIZATION.
1472 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1474 Adjust all targets to new target_stop interface.
1476 * gnu-nat.c (gnu_stop): Add ptid argument.
1477 * go32-nat.c (go32_stop): Add ptid argument.
1478 (go32_create_inferior): Pass inferior_ptid to go32_stop.
1479 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
1480 * monitor.c (monitor_stop): Add ptid argument.
1481 (monitor_open): Pass inferior_ptid to monitor_stop.
1482 (monitor_interrupt): Pass inferior_ptid to target_stop.
1483 (monitor_stop): Add ptid argument.
1484 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
1485 (procfs_create_inferior): Add ptid argument.
1486 * procfs.c (procfs_stop): Add ptid argument.
1487 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
1488 * remote-sim.c (gdbsim_stop): Add ptid argument.
1489 * sol-thread.c (sol_thread_stop): Add ptid argument.
1490 * win32-nat.c (win32_stop): Add ptid argument.
1492 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1494 Non-stop inferior control.
1496 * infrun.c (resume): In non-stop mode, always resume just one
1498 (proceed): Don't call prepare_to_proceed in non-stop mode.
1499 (fetch_inferior_event): In non-stop mode, switch context before
1501 (error_is_running, ensure_not_running): New.
1502 (handle_inferior_event): In non-stop mode: Mark only the event
1503 thread as stopped. Require that the target module manages adding
1504 threads to the thread list. Assert that there isn't a
1505 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
1506 (normal_stop): Only mark not-running if inferior hasn't exited.
1507 In non-stop mode, only mark the event thread.
1509 * thread.c:Include "cli/cli-decode.h".
1510 (print_thread_info): Don't read from a running thread.
1511 Output "(running)" if thread is running.
1512 (switch_to_thread): Don't read stop_pc if thread is executing.
1513 (do_restore_current_thread_cleanup): Don't write to a running
1515 (thread_apply_all_command): Don't read from a running thread. In
1516 non-stop mode, do a full context-switch instead of just switching
1518 (thread_apply_command): In non-stop mode, do a full context-switch
1519 instead of just switching threads.
1520 (do_captured_thread_select): Likewise. Inform user if selected
1522 (_initialize_thread): Mark "info threads" and "thread" and
1525 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
1526 unregister the target from the event loop.
1528 * infcmd.c (continue_command, step_1, jump_command)
1529 (signal_command): Ensure the selected thread isn't running.
1530 (interrupt_target_command): In non-stop mode, interrupt only the
1533 * inferior.h (error_is_running, ensure_not_running): Declare.
1535 * target.h (struct target_ops): Add ptid argument to the to_stop
1537 (target_stop): Add ptid_t argument.
1539 * target.c (update_current_target): Add ptid argument to to_stop's
1541 (debug_to_stop): Add ptid_t argument.
1542 (debug_to_rcmd): Set to_stop_ptid.
1544 * remote.c (remote_stop): Add ptid_t argument.
1545 (async_remote_interrupt): Add inferior_ptid to target_stop.
1546 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
1548 * Makefile.in (thread.o): Depend on $(cli_decode_h).
1550 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1552 Don't rely on ecs->wait_for_more.
1554 * infrun.c (proceed): Clear the stepping state, set
1555 previous_inferior_ptid and clear infwait state.
1556 (wait_for_inferior): Don't clear the stepping state, set
1557 previous_inferior_ptid, or clear the infwait state here.
1558 (fetch_inferior_event): Don't clear the stepping state, set
1559 previous_inferior_ptid, or clear the infwait state here. Don't
1560 condition on wait_for_more.
1562 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1564 Refactor infrun a bit.
1566 * infrun.c (currently_stepping): Take a struct
1567 thread_stepping_state instead of an execution_control_state.
1568 (struct thread_stepping_state): New, split from
1569 execution_control_state.
1570 (gtss, tss): New globals.
1571 (proceed): Clear the stepping state, set previous_inferior_ptid
1572 and clear infwait state.
1573 (init_wait_for_inferior): Clear the stepping state,
1574 previous_inferior_ptid and infwait state.
1575 (waiton_ptid, infwait_state): New, split from
1576 execution_control_state.
1577 (struct execution_control_state): Members that persist through
1578 events moved out to either struct thred_stepping_state or made
1579 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
1580 (wait_for_inferior, fetch_inferior_event): Use local
1581 execution_control_state. Update to execution_control_state split.
1582 (init_execution_control_state): Adjust.
1583 (init_thread_stepping_state): New, extracted from
1584 init_execution_control_state.
1585 (context_switch): Take a ptid instead of an
1586 execution_control_state.
1587 (context_switch_to): Adjust.
1588 (adjust_pc_after_break): Adjust.
1589 (init_infwait_state): New.
1590 (handle_inferior_event): Adjust.
1592 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1593 Vladimir Prus <vladimir@codesourcery.com>
1595 Per-thread commands.
1597 * gdbthread.h: Remove unneeded forward declarations.
1598 Include "inferior.h".
1599 (struct thread_info): Add continuations,
1600 intermediate_continuations, proceed_to_finish, step_over_calls,
1601 stop_step, step_multi and stop_signal members.
1602 (save_infrun_state): Add continuations,
1603 intermediate_continuations, proceed_to_finish, step_over_calls,
1604 stop_step, step_multi, stop_signal and stop_bpstat parameters.
1605 (load_infrun_state): Add continuations,
1606 intermediate_continuations, proceed_to_finish, step_over_calls,
1607 stop_step, step_multi, stop_signal and stop_bpstat parameters.
1609 * thread.c (load_infrun_state): In non-stop mode, load
1610 continuations, intermediate_continuations, proceed_to_finish,
1611 step_over_calls, stop_step, step_multi and stop_signal.
1612 (save_infrun_state): Store continuations,
1613 intermediate_continuations, proceed_to_finish, step_over_calls,
1614 stop_step, step_multi, stop_signal and stop_bpstat.
1615 (save_infrun_state): Store continuations,
1616 intermediate_continuations, proceed_to_finish, step_over_calls,
1617 stop_step, step_multi, stop_signal and stop_bpstat.
1618 (free_thread): Clear The thread's stop_bpstat.
1620 * inferior.h (context_switch_to): Declare.
1622 * infrun.c (ecss): New global.
1623 (context_switch): Context switch continuations,
1624 intermediate_continuations, proceed_to_finish, step_over_calls,
1625 stop_step, step_multi, stop_signal and stop_bpstat.
1626 (wait_for_inferior): Use global ecss.
1627 (async_ecss, async_ecs): Delete.
1628 (fetch_inferior_event): Use global ecss.
1629 (context_switch_to): New.
1631 * top.c (execute_command): In non-stop, only check if the current
1632 thread is running, in all-stop, check if there's any thread
1635 * breakpoint.c (bpstat_remove_breakpoint): New.
1636 (bpstat_remove_breakpoint_callback): New.
1637 (delete_breakpoint): Clear the stop_bpstats of all threads.
1639 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
1640 current thread is running, in all-stop, check if there's any
1643 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
1645 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1647 Add non_stop global.
1649 * inferior.h (non_stop): Declare.
1650 * infrun.c (non_stop, non_stop_1): New.
1651 (set_non_stop, show_non_stop): New.
1652 (_initialize_infrun): Add "set/show non-stop" command.
1654 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1656 Adjust fork/vfork/exec to pass ptids around.
1658 * target.h (struct target_waitstatus): Store related_pid as a ptid.
1659 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
1661 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
1663 * breakpoint.c (print_it_typical, bpstat_check_location)
1664 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
1665 (create_fork_vfork_event_catchpoint): Adjust.
1666 * infrun.c (fork_event): Change parent_pid and child_pid types to
1668 (follow_exec, inferior_has_forked, inferior_has_vforked)
1669 (inferior_has_execd): Take a ptid_t and don't trim it.
1670 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
1671 * linux-nat.c (linux_child_follow_fork): Adjust.
1672 * inf-ptrace.c (inf_ptrace_wait): Adjust.
1673 * inf-ttrace.c (inf_ttrace_wait): Adjust.
1674 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
1676 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1678 Add "executing" property to threads.
1680 * inferior.h (target_executing): Delete.
1681 * gdbthread.h (struct thread_info): Add executing_ field.
1682 (set_executing, is_executing): New.
1683 * thread.c (main_thread_executing): New.
1684 (init_thread_list): Clear it and also main_thread_running.
1685 (is_running): Return false if target has no execution.
1686 (any_running, is_executing, set_executing): New.
1688 * top.c: Include "gdbthread.h".
1689 (target_executing): Delete.
1690 (execute_command): Replace target_executing check by any_running.
1691 * event-top.c: Include "gdbthread.h".
1692 (display_gdb_prompt, command_handler): Replace target_executing by
1694 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
1695 here. Replace target_executing by is_running.
1696 * infrun.c (handle_inferior_event): Mark all threads as
1698 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
1700 * stack.c (get_selected_block): Return null if inferior is
1702 * target.c (target_resume): Mark resumed ptid as executing.
1703 * breakpoint.c (until_break_command): Replace target_executing
1704 check by is_executing.
1705 * remote.c (remote_async_resume): Don't mark inferior as executing
1707 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
1710 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
1711 (mi_execute_async_cli_command): Replace target_executing by
1714 * frame.c (get_current_frame): Error out if the current thread is
1716 (has_stack_frames): New.
1717 (get_selected_frame, deprecated_safe_get_selected_frame): Check
1720 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
1723 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1725 * symfile.c (load_command): Reopen the exec file and reread
1726 symbols before anything else.
1728 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1730 * remote-sim.c: Include gdbthread.h.
1731 (remote_sim_ptid): New global.
1732 (gdbsim_create_inferior): Silently add the main task to GDB's
1734 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
1735 task from GDB's thread list.
1736 (gdbsim_resume): Adjust to use remote_sim_ptid.
1737 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
1738 (init_gdbsim_ops): Register gdbsim_thread_alive and
1740 (_initialize_remote_sim): Initialize remote_sim_ptid.
1741 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
1743 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1745 * monitor (monitor_ptid): New global.
1746 (monitor_open): Silently add the main task to GDB's thread list.
1747 (monitor_close, monitor_mourn_inferior): Silently delete the main
1748 task from GDB's thread list.
1749 (monitor_thread_alive, monitor_pid_to_str): New.
1750 (init_base_monitor_ops): Register monitor_thread_alive and
1752 (_initialize_remote_monitors): Initialize monitor_ptid.
1754 * gdbthread.h (delete_thread_silent): Declare.
1755 * thread.c (delete_thread): Rename to ...
1756 (delete_thread_1): ... this. Add "silent" parameter. If silent,
1757 don't do exit notifications.
1758 (delete_thread, delete_thread_silent): New, as wrappers to
1761 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1763 * breakpoint.c (update_global_location_list): Add boolean
1764 "should_insert" argument. Only insert locations if caller told it
1766 (update_global_location_list_nothrow): Add boolean "should_insert"
1767 argument. Pass it to update_global_location_list.
1768 (insert_breakpoints, create_longjmp_breakpoint)
1769 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
1770 (create_thread_event_breakpoint, create_solib_event_breakpoint)
1771 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
1772 (enable_watchpoints_after_interactive_call_stop)
1773 (set_momentary_breakpoint, create_breakpoints)
1774 (break_command_really, watch_command_1)
1775 (create_ada_exception_breakpoint, update_breakpoint_locations)
1776 (do_enable_breakpoint, enable_command): Pass true to
1777 update_global_location_list.
1778 (bpstat_stop_status, disable_overlay_breakpoints)
1779 (disable_watchpoints_before_interactive_call_start)
1780 (delete_breakpoint, disable_breakpoint, disable_command): Pass
1781 false to update_global_location_list.
1782 (update_breakpoints_after_exec): Don't temporarily disable
1783 always-inserted mode.
1785 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1787 * breakpoint.c (mark_breakpoints_out): Make public.
1788 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
1789 here. Update comment.
1790 * breakpoint.h (mark_breakpoints_out): Declare.
1792 * linux-nat.c (linux_handle_extended_wait): On
1793 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
1794 * inf-ttrace.c (inf_ttrace_wait): Likewise.
1796 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1798 * infrun.c (follow_exec): Reset shared libraries before adding the
1801 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
1803 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
1805 2008-07-07 Pedro Alves <pedro@codesourcery.com>
1807 * i386-dicos-tdep.c: Include "inferior.h".
1808 (i386_dicos_frame_align): New.
1809 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
1810 dummy location ON_STACK.
1811 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
1813 2008-07-07 Joel Brobecker <brobecker@adacore.com>
1815 * gstdint.h: New file.
1817 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
1819 * mi/mi-interp.c (mi_on_resume): Don't try to report
1820 resumed thread it the thread list is empty.
1822 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
1824 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
1825 completer for set to filename_completer.
1829 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
1831 Implement -target-attach.
1832 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
1834 2008-06-21 Hui Zhu <teawater@gmail.com>
1836 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
1838 2008-07-03 Pedro Alves <pedro@codesourcery.com>
1840 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
1841 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
1843 * target.h (struct target_ops): Add to_attach_no_wait member.
1844 (target_attach_no_wait): New.
1845 * target.c (update_current_target): Inherit to_attach_no_wait.
1847 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
1848 target_attach_no_wait runtime check.
1850 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
1851 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
1854 2008-07-03 Pedro Alves <pedro@codesourcery.com>
1856 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
1857 on debug_displaced being set.
1859 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1861 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
1862 directly instead of get_frame_id.
1864 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1866 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
1867 (deal_with_atomic_sequence): Update BC masks.
1868 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
1869 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
1871 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1873 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
1874 register, not the previous frame's.
1876 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1878 * source.c (select_source_symtab): Make sure we skip namespace
1879 symtabs when showing cpp source code.
1881 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
1883 * MAINTAINERS (Authorized committers): Fix my email address.
1885 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1887 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
1888 -target-download and -target-select via CLI, so that
1889 the quoting rules are the same as they were (unfortunately)
1890 in all prior gdb releases.
1891 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
1892 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1893 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
1894 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1895 (mi_cmd_execute): Set current_token even for commands
1898 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
1900 * alphafbsd-tdep.c: Update for unwinder changes.
1901 * alpha-linux-tdep.c: Likewise.
1902 * alphanbsd-tdep.c: Likewise.
1903 * alphaobsd-tdep.c: Likewise.
1904 * avr-tdep.c: Likewise.
1905 * cris-tdep.c: Likewise.
1906 * frv-linux-tdep.c: Likewise.
1907 * frv-tdep.c: Likewise.
1908 * h8300-tdep.c: Likewise.
1909 * hppa-linux-tdep.c: Likewise.
1910 * iq2000-tdep.c: Likewise.
1911 * m32c-tdep.c: Likewise.
1912 * m32r-linux-tdep.c: Likewise.
1913 * m32r-tdep.c: Likewise.
1914 * m68hc11-tdep.c: Likewise.
1915 * mep-tdep.c: Likewise.
1916 * mn10300-tdep.c: Likewise.
1917 * mt-tdep.c: Likewise.
1918 * score-tdep.c: Likewise.
1919 * sh64-tdep.c: Likewise.
1920 * sh-tdep.c: Likewise.
1921 * sparc64fbsd-tdep.c: Likewise.
1922 * sparc64nbsd-tdep.c: Likewise.
1923 * sparc64obsd-tdep.c: Likewise.
1924 * v850-tdep.c: Likewise.
1925 * vaxobsd-tdep.c: Likewise.
1926 * vax-tdep.c: Likewise.
1927 * xstormy16-tdep.c: Likewise.
1929 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1931 * mi/mi-main.c (enum captured_mi_execute_command_actions)
1932 (captured_mi_execute_command_args): Remove.
1933 (captured_mi_execute_command): Cast the closure to mi_parse
1934 pointer, not to captured_mi_execute_command_args, and don't
1935 set the action field thereof.
1936 (mi_execute_command): Pass struct mi_parse, not
1937 captured_mi_execute_command_args to captured_mi_execute_command.
1938 (mi_execute_command): Remove (dead) code for suppressing
1941 2008-06-28 Pedro Alves <pedro@codesourcery.com>
1943 * linux-nat.c (enum sigchld_state): New.
1944 (linux_nat_async_events_state): Renamed from
1945 linux_nat_async_events_enabled.
1946 (linux_nat_event_pipe_push, my_waitpid): Adjust.
1947 (sigchld_default_action): New.
1948 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
1950 (linux_nat_create_inferior): Set events state to sigchld_default
1952 (linux_nat_resume): Adjust.
1953 (linux_nat_wait): Call linux_nat_async_events unconditionally.
1954 (sigchld_handler): Adjust.
1955 (linux_nat_async_mask): Don't set SIGCHLD actions here.
1956 (get_pending_events): Adjust.
1957 (linux_nat_async_events): Rewrite to handle enum sigchld_state
1958 instead of a boolean.
1959 (linux_nat_async): Adjust.
1960 (_initialize_linux_nat): Capture default SIGCHLD action into
1961 sigchld_default_action.
1963 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1965 * breakpoint.c (moribund_locations): New.
1966 (bpstat_stop_status): Process moribund locations.
1967 (update_global_location_list): Add removed
1968 locations to moribund_locations.
1969 (breakpoint_retire_moribund): New.
1970 * breakpoint.h (struct bp_location): New field
1971 events_till_retirement.
1972 (breakpoint_retire_moribund): Declare.
1973 * thread.c (thread_count): New.
1974 * infrun.c (handle_inferior_event): Call
1975 breakpoint_retire_moribund.
1976 * gdbthread.h (thread_count): Declare.
1978 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1980 * dfp.c (decimal_convert): Call match_endianness before and after
1983 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
1985 * remote.c (remote_insert_breakpoint): Ensure that if Z0
1986 unsupported and we fall back to memory_insert_breakpoint, we
1987 use the unmodified requested address.
1989 2008-06-27 Joel Brobecker <brobecker@adacore.com>
1991 * dwarf2read.c (read_attribute_value): Issue a complaint when
1992 adjusting size attribute values of 0xffffffff as zero.
1994 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1996 * i386-tdep.c (i386_16_byte_align_p): New.
1997 (i386_push_dummy_call): Determine stack space required for
1998 arguments going forwards allowing for 16-byte alignment, then push
1999 arguments going forwards.
2001 2008-06-27 Pedro Alves <pedro@codesourcery.com>
2003 * infrun.c (start_remote): Don't clear thread list here.
2004 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
2006 * remote.c (record_currthread): Upgrade the main thread and its
2007 entry in the thread list if this is the first time we hear about
2009 (remote_thread_alive): Consider magic_null_ptid or a ptid without
2010 a tid member always alive.
2011 (remote_find_new_threads): Don't update the main thread here.
2012 (remote_start_remote): Clear thread list here. Always add the
2014 (extended_remote_attach_1): Add the main thread here.
2015 (extended_remote_mourn_1): Re-add the main thread here.
2016 (extended_remote_create_inferior_1): Add a main thread.
2018 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
2020 2008-06-27 Pedro Alves <pedro@codesourcery.com>
2022 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
2024 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
2026 (general_thread, continue_thread): Change type to ptid_t.
2027 (record_currthread): Take a ptid_t parameter instead of an
2029 (MAGIC_NULL_PID): Delete.
2030 (set_thread): Take a ptid_t parameter and adjust.
2031 (set_general_thread, set_continue_thread): New.
2032 (remote_thread_alive, remote_newthread_step)
2033 (remote_current_thread, remote_find_new_threads)
2034 (remote_threads_info, remote_start_remote, remote_vcont_resume)
2035 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
2036 (threadalive_test, remote_pid_to_str)
2037 (remote_get_thread_local_address): Adjust.
2038 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
2039 and any_thread_ptid.
2041 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
2043 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
2044 * configure: Regenerated.
2046 2008-06-26 Joel Brobecker <brobecker@adacore.com>
2048 * dwarf2read.c (read_attribute_value): Treat size attribute
2049 values of 0xffffffff as if the attribute value was zero.
2051 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
2053 * linux-nat.c: Add description of overall logic.
2055 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
2057 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
2058 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
2059 all dependencies on $(gdb_stdint_h).
2060 (distclean): Do not delete gdb_stdint.h.
2061 * acinclude.m4: Do not use stdint.m4.
2062 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
2063 uintptr_t, and gdb_stdint.h.
2064 * defs.h: Include <stdint.h>.
2065 * gdb_thread_db.h: Assume stdint.h is already included.
2066 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
2067 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
2068 include gdb_stdint.h.
2069 * configure, config.in: Regenerate.
2071 2008-06-26 Joseph Myers <joseph@codesourcery.com>
2073 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
2074 decimal floating-point values in GPRs for soft-float.
2075 (do_ppc_sysv_return_value): Handle returning decimal
2076 floating-point values in GPRs for soft-float.
2078 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
2080 * target.c (target_read_until_error): New.
2081 * target.h (target_read_until_error): Declare.
2082 * mi/mi-main.c (mi_cmd_data_read_memory): Use
2083 target_read_until_error.
2085 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
2087 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
2088 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
2089 after the DECFLOAT detection to fix a memory leak. Remove the
2090 redundant NUM initialization. Protect the DECFLOAT detection memory
2091 access before the P block. Restore the P memory content for the
2094 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
2096 Kill the return value for all MI command functions.
2097 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
2098 (mi_cmd_argv_ftype): Change return type to void.
2100 * mi/mi-main.c: Adjust all function that implement
2101 MI commands to return nothing.
2102 (struct captured_mi_execute_command_actions):
2103 Remove the rc field.
2104 (mi_cmd_execute): Return nothing.
2105 (mi_execute_async_cli_command): Return nothing.
2106 (mi_cmd_exec_interrupt): Don't print ^done here.
2107 (mi_cmd_target_select): Don't print ^connected here.
2108 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
2109 Special-case -target-select and output ^connected, not ^done.
2111 * mi/mi-cmd-break.c: Adjust.
2112 * mi/mi-cmd-disas.c: Adjust.
2113 * mi/mi-cmd-env.c: Adjust.
2114 * mi/mi-cmd-file.c: Adjust.
2115 * mi/mi-cmd-stack.c: Adjust.
2116 * mi/mi-cmd-target.c: Adjust.
2117 * mi/mi-cmd-var.c: Adjust.
2118 * mi/mi-interp.c: Adjust.
2119 * mi/mi-symbol-cmds.c: Adjust.
2121 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
2123 Emit ^running via observer.
2124 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
2126 (mi_on_resume): Print ^running if not previously output.
2127 * mi/mi-main.c (running_result_record_printed): New.
2128 (captured_mi_execute_command): Reset
2129 running_result_record_printed. Use running_result_record_printed
2130 to decide if we should skip ^done.
2131 (mi_execute_async_cli_command): Don't print ^running here.
2132 * mi/mi-main.h (current_token, running_result_record_printed):
2135 2008-06-24 Michael Snyder <msnyder@specifix.com>
2137 * infrun.c (_initialize_infrun): White space and typo fix.
2139 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
2141 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
2142 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
2143 when first loading DLL with "dll" command.
2145 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
2147 * gnu-nat.c (proc_string): Use capital T for "Thread".
2149 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
2151 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
2153 2008-06-18 Joel Brobecker <brobecker@adacore.com>
2155 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
2156 the target cannot run.
2158 2008-06-18 Joel Brobecker <brobecker@adacore.com>
2160 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
2161 we're attaching to a running process.
2163 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
2165 * win32-nat.c (handle_load_dll): Give dll name and load address
2166 if debug_events is on.
2167 (handle_unload_dll): Likewise.
2169 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
2171 Don't suppress *running when doing finish.
2172 * infcall.c (call_function_by_hand): Set both
2173 suppress_resume_observer and suppress_stop_observer.
2174 * infcmd.c (suppress_run_stop_observers): Split into...
2175 (suppress_resume_observer, suppress_stop_observer): ...those.
2176 (finish_command_continuation): Clear suppress_stop_observer.
2177 (finish_command): Set suppress_stop_observer.
2178 * inferior.h (suppress_run_stop_observers): Split into...
2179 (suppress_resume_observer, suppress_stop_observer): ...those.
2180 * infrun.c (normal_stop): Check for suppress_stop_observer.
2181 * thread.c (set_running): Check for suppress_resume_observer.
2183 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
2184 Pierre Muller <muller@ics.u-strasbg.fr>
2186 * gdbarch.sh (gdbarch_skip_main_prologue): New.
2187 * gdbarch.h, gdbarch.c: Regenerate.
2188 * i386-tdep.h (i386_skip_main_prologue): Declare.
2189 * i386-tdep.c (i386_skip_main_prologue): New.
2190 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
2191 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
2192 * symtab.c (find_function_start_sal): When pc points at the "main"
2193 function, call gdbarch_skip_main_prologue.
2195 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
2197 * value.c (value_primitive_field): Fetch lazy register values.
2199 2008-06-11 Pedro Alves <pedro@codesourcery.com>
2201 * NEWS: Mention support removal of undocumented S AA p PID stop
2204 * remote.c (remote_wait): Remove undocumented S AA p PID support.
2206 2008-06-10 Stan Shebs <stan@codesourcery.com>
2208 * MAINTAINERS: Update my affiliation and address.
2210 2008-06-10 Andreas Schwab <schwab@suse.de>
2212 * top.c (print_gdb_version): Don't print final newline.
2214 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
2217 * Makefile.in: Update dependencies.
2218 * gdbthread.h (struct thread_info): New field
2220 (set_running, is_running): New.
2221 * thread.c (set_running, is_running): New.
2222 * inferior.h (suppress_normal_stop_observer): Rename to...
2223 (suppress_run_stop_observers): ..this.
2224 * infcmd.c (suppress_normal_stop_observer): Rename to...
2225 (suppress_run_stop_observers): ..this.
2226 (finish_command_continuation, finish_command): Adjust.
2227 * infcall.c (call_function_by_hand): Adjust.
2228 * infrun.c (normal_stop): Call set_running.
2229 * target.c (target_resume): New. Call set_running.
2230 * target.h (target_resume): Convert from macro to
2233 * mi/mi-interp.c (mi_on_resume): New.
2234 (mi_interpreter_init): Register mi_on_resume.
2236 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
2238 Use observers to report stop events in MI.
2239 * mi/mi-interp.c (mi_on_normal_stop): New.
2240 (mi_interpreter_init): Register mi_on_normal_stop.
2241 (mi_interpreter_exec_continuation): Remove.
2242 (mi_cmd_interpreter_exec): Don't register the above.
2243 * mi/mi-main.c (captured_mi_execute_command): Don't care
2244 about sync_execution.
2245 (mi_execute_async_cli_command): Don't install continuation. Don't
2247 (mi_exec_async_cli_cmd_continuation): Remove.
2249 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
2251 Suppress normal stop observer when it's problematic.
2252 * inferior.h (suppress_normal_stop_observer): New.
2253 * infcall.c (call_function_by_hand): Disable stop events when
2254 doing function calls.
2255 * infmcd.c (suppress_normal_stop_observer): New.
2256 (finish_command_continuation): Call normal_stop observer
2258 (finish_command): Disable stop events inside proceed.
2259 * infrun.c (normal_stop): Don't call normal stop observer if
2260 suppressed of if multi-step is in progress.
2262 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
2265 * infrun.c (finish_command): Don't pass cleanup
2267 (finish_command_continuation): Don't grab cleanup from
2268 the passed data, as we don't use, and cannot, use it anyway.
2270 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
2272 Introduce common cleanup for restoring integers.
2273 * defs.h (make_cleanup_restore_integer): New declaration.
2274 (struct cleanup): New field free_arg.
2275 (make_my_cleanup_2): New.
2276 * utils.c (restore_integer_closure, restore_integer)
2277 (make_cleanup_restore_integer): New.
2278 (make_my_cleanup): Initialize the free_arg field and
2279 renamed to make_my_cleanup_2.
2280 (do_my_cleanups): Call free_arg.
2281 (discard_cleanups): Call free_arg.
2282 * breakpoint.c (restore_always_inserted_mode): Remove.
2283 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
2285 2008-06-09 Doug Evans <dje@google.com>
2287 * remote.c (remote_wait): Include beginning of malformed packet
2290 2008-06-09 Tom Tromey <tromey@redhat.com>
2292 * completer.c (complete_line): Don't special-case
2293 expression_completer.
2294 (expression_completer): Only pass last word to
2296 * c-exp.y (yylex): Check 'token', not 'operator'.
2298 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
2300 * configure.ac (build_warnings): Add -Wno-format for mingw.
2301 * configure: Regenerated.
2303 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
2305 * NEWS: Make indentation consistent. Move exec tracing entry out
2306 of remote packet list.
2308 2008-06-06 Tom Tromey <tromey@redhat.com>
2310 * value.h (evaluate_subexpression_type, extract_field_op):
2312 * printcmd.c (_initialize_printcmd): Use expression_completer for
2313 'p', 'inspect', 'call'.
2314 * parser-defs.h (parse_field_expression): Declare.
2315 * parse.c: Include exceptions.h.
2316 (in_parse_field, expout_last_struct): New globals.
2317 (mark_struct_expression): New function.
2318 (prefixify_expression): Return int.
2319 (prefixify_subexp): Return int. Use expout_last_struct.
2320 (parse_exp_1): Update.
2321 (parse_exp_in_context): Add 'out_subexp' argument. Handle
2323 (parse_field_expression): New function.
2324 * expression.h (parse_field_expression): Declare.
2325 (in_parse_field): Likewise.
2326 * eval.c (evaluate_subexpression_type): New function.
2327 (extract_field_op): Likewise.
2328 * completer.h (expression_completer): Declare.
2329 * completer.c (expression_completer): New function.
2330 (count_struct_fields, add_struct_fields): New functions.
2331 * c-exp.y (yyparse): Redefine.
2332 (COMPLETE): New token.
2333 (exp): New productions.
2334 (saw_name_at_eof, last_was_structop): New globals.
2335 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
2336 (c_parse): New function.
2337 * breakpoint.c (_initialize_breakpoint): Use expression_completer
2338 for watch, awatch, and rwatch.
2339 * Makefile.in (parse.o): Depend on exceptions_h.
2341 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
2344 * gdb/valopts.c (find_overload_match): Handle references
2347 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
2349 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
2350 account the bitsize of the 'from' operand.
2352 2008-06-06 Pedro Alves <pedro@codesourcery.com>
2354 * annotate.h (annotate_thread_changed): Declare.
2356 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
2358 * annotate.c (annotate_thread_changed): New function.
2359 * thread.c (thread_command) : Use it.
2360 * infrun.c (normal_stop): Use it.
2362 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
2363 Nathan Sidwell <nathan@codesourcery.com>
2364 Joseph Myers <joseph@codesourcery.com>
2366 * acinclude.m4: Include ../config/acx.m4.
2367 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
2368 * configure, config.in: Regenerate.
2369 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
2371 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
2373 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2375 Replace 'target async' by 'maintenance set remote-async' and
2376 'target remote' combination.
2378 * remote.c (remote_async_wait): Merge into remote_wait, and
2380 (remote_async_permitted, remote_async_permitted_set): New
2382 (set_maintenance_remote_async_permitted)
2383 (show_maintenance_remote_async_permitted): New functions.
2384 (remote_async_ops, extended_async_remote_ops): Delete.
2385 (remote_async_open, extended_remote_async_open): Delete.
2386 (remote_open_1): Drop async_p parameter. Update callers. Replace
2387 async_p with remote_async_permitted checks.
2388 (extended_async_remote_attach): Delete.
2389 (remote_resume, remote_async_resume): Merge and leave remote_resume.
2390 (remote_async_terminal_inferior): Rename to...
2391 (remote_terminal_inferior): ... this, and add
2392 remote_async_termitted check.
2393 (remote_async_terminal_ours): Rename to...
2394 (remote_terminal_ours): ... this, and add remote_async_termitted
2396 (remote_wait, remote_async_wait): Merge and leave remote_wait
2398 (remote_kill, remote_async_kill): Merge and leave remote_kill
2400 (remote_async_mourn, extended_async_remote_mourn): Delete.
2401 (extended_remote_create_inferior_1): Drop async_p parameter.
2402 Update callers. Always use extended_remote_ops.
2403 (extended_remote_async_create_inferior): Delete.
2404 (remote_return_zero): Delete.
2405 (init_remote_ops): Register remote_can_async_p, remote_async,
2406 remote_async_mask, remote_terminal_inferior and
2407 remote_terminal_ours.
2408 (remote_can_async_p, remote_is_async_p): Check for
2409 remote_async_permitted.
2410 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
2411 (set_remote_cmd): Don't add async and extended-async targets.
2412 (_initialize_remote): Add set/show remote-async maintenance
2415 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2417 * remote.c (kill_kludge): Delete.
2418 (remote_wait, remote_async_wait): Don't set it.
2419 (remote_kill, remote_async_kill): Don't do anything with it.
2421 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2423 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
2425 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
2427 * bcache.c (bcache_data): Call deprecated_bcache_added function.
2428 (deprecated_bcache_added): New function name. Body of function
2429 bcache_data is used here with the addition of 'added' argument.
2430 * bcache.h (deprecated_bcache_added): New function.
2431 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
2432 work from add_psymbol_to_list - initialises partial symbol and stashes
2433 it in objfile's cache.
2434 (append_psymbol_to_list): New helper function, takes other part of
2435 work from add_psymbol_to_list - adds partial symbol to the given list.
2436 (add_psymbol_to_list): Call helper functions instead of doing work
2437 here. If adding to global list, do not duplicate partial symbols in the
2440 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
2442 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
2443 'exception caught|thrown' message.
2445 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2447 * Makefile.in: Update dependencies.
2448 * dwarf2expr.c: New include "gdb_assert.h".
2449 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
2450 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
2451 (execute_stack_op): Error out on too large RECURSION_DEPTH.
2452 Increase/decrease RECURSION_DEPTH around the function.
2454 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2456 * remote.c (get_offsets): Handle a single segment.
2457 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
2460 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
2462 * solib-svr4.c (struct lm_info): Add lm_addr.
2463 (main_lm_addr): New.
2464 (svr4_default_sos): Set lm_addr.
2465 (svr4_current_sos): Set lm_addr and main_lm_addr.
2466 (svr4_fetch_objfile_link_map): Rewrite.
2467 (svr4_clear_solib): Clear main_lm_addr.
2469 2008-06-03 Michael Snyder <msnyder@redhat.com>
2470 Joseph Myers <joseph@codesourcery.com>
2472 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
2473 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
2475 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
2477 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
2479 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
2481 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
2483 2008-06-01 Joel Brobecker <brobecker@adacore.com>
2485 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
2486 treat pointers in data space as function descriptors if the
2487 target address is also in the data space.
2489 2008-05-30 Joel Brobecker <brobecker@adacore.com>
2491 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
2492 the trad-frame register value for the SP register.
2494 2008-05-29 Mark Kettenis <kettenis@gnu.org>
2496 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
2498 2008-05-28 Joel Brobecker <brobecker@adacore.com>
2500 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
2501 that identifies function descriptors outside of the .opd section.
2503 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
2505 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
2506 temporary catchpoints. In MI add missing fields 'reason', 'disp',
2508 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
2510 (handle_gnu_v3_exceptions): Use tempflag.
2512 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
2514 Refactor varobj_update interface.
2515 * varobj.c (varobj_update): Report changes as vector. Also
2516 return not just a list of varobj, but a list of special structures
2517 that tell what exactly has changed.
2518 * varobj.h (enum varobj_update_error): Rename to
2519 varobj_scope_status.
2520 (struct varobj_update_result_t): New.
2521 (varobj_update): Adjust prototype.
2522 * mi/mi-cmd-var.c: Adjust for changes.
2524 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
2526 * varobj.c (varobj_update): Fix comment typo.
2529 2008-05-26 Joel Brobecker <brobecker@adacore.com>
2531 Set the symtab field of symbols read from ECOFF debugging entries.
2532 * mdebugread.c (add_symbol): Add new parameter symtab.
2533 (parse_symbol): Update calls to add_symbol throughout.
2535 2008-05-27 Andreas Schwab <schwab@suse.de>
2537 * symtab.h (enum address_class): Remove LOC_REGPARM and
2539 (struct symbol): Add is_argument.
2540 (SYMBOL_IS_ARGUMENT): Define.
2542 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
2543 * buildsym.c (finish_block): Likewise.
2544 * stack.c (print_frame_args, print_block_frame_locals)
2545 (print_frame_arg_vars): Likewise.
2546 * symtab.c (lookup_block_symbol): Likewise.
2547 * tracepoint.c (add_local_symbols): Likewise.
2548 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2550 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
2551 * dwarf2read.c (new_symbol): Likewise.
2552 * mdebugread.c (parse_symbol): Likewise.
2553 * stabsread.c (define_symbol): Likewise.
2555 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
2556 and LOC_COMPUTED_ARG.
2557 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2558 * ax-gdb.c (gen_var_ref): Likewise.
2559 * eval.c (evaluate_subexp_for_address): Likewise.
2560 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2561 * m2-exp.y (yylex): Likewise.
2562 * printcmd.c (address_info): Likewise.
2563 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2564 * tracepoint.c (collect_symbol, scope_info): Likewise.
2566 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
2568 * gdbarch.sh: Added new gdbarch struct
2569 core_regset_sections.
2570 * gdbarch.c: Refreshed.
2571 * gdbarch.h: Refreshed.
2572 * regset.h (core_regset_section): Declared.
2573 * linux-nat.c (linux_nat_do_thread_registers): Added
2574 support for the new gdbarch struct core_regset_sections.
2575 * utils.c (host_address_to_string): New function.
2576 * defs.h (host_address_to_string): New prototype.
2577 * i386-linux-tdep.c (i386_regset_rections): New register
2578 sections list for i386.
2579 (i386_linux_init_abi): Initialized new gdbarch struct
2580 core_regset_sections.
2581 * Makefile.in: Updated to reflect dependency changes.
2582 * ppc-linux-tdep.c (ppc_regset_sections): Register
2583 sections list for ppc.
2584 (ppc_linux_init_abi): Initialized new gdbarch struct
2585 core_regset_sections
2587 2008-05-24 Andreas Schwab <schwab@suse.de>
2589 * linespec.c (decode_objc): Save current language around call to
2592 2008-05-23 Joel Brobecker <brobecker@adacore.com>
2594 * valprint.h (get_array_bounds): Renames get_array_low_bound.
2595 * valprint.c (get_array_bounds): Renames get_array_low_bound.
2596 Return the proper bound value if the array index type is an
2597 enumerated type. Compute the high bound if requested.
2598 (val_print_array_elements): Handle the case when the array
2599 element has a null size.
2600 * ada-valprint.c (print_optional_low_bound): Add handling
2601 for empty arrays or arrays of zero-size elements.
2602 (ada_val_print_array): New function, extracted out from
2603 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
2604 handle empty arrays and arrays of zero-size elements.
2605 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
2606 code by call to ada_val_print_array.
2607 (ada_value_print): Remove handling of null array. The handling
2608 was incomplete and is now better handled by ada_val_print_array.
2610 2008-05-23 Markus Deuling <deuling@de.ibm.com>
2612 * annotate.c (annotate_source, annotate_frame_begin): Replace
2613 deprecated_print_address_numeric with paddress.
2614 * cli/cli-cmds.c (list_command, edit_command): Likewise.
2615 * tui/tui-stack.c (tui_make_status_line): Likewise.
2617 * defs.h (deprecated_print_address_numeric): Remove.
2618 * printcmd.c (deprecated_print_address_numeric): Remove.
2619 * maint.c (maint_print_section_info): Fix comment.
2621 2008-05-23 Markus Deuling <deuling@de.ibm.com>
2623 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
2624 print_binary_chars, print_char_chars): Add byte_order parameter and
2625 replace gdbarch_byte_order.
2626 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
2627 expressions and remove them. Remove unused TWO_TO_FOURTH.
2628 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
2629 endianness. Update call to print_hex_chars.
2630 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
2631 print_binary_chars, print_char_chars): Add byte_order parameter.
2632 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
2633 get at the endianness. Update print_*_char calls to use byte_order.
2635 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2637 * symtab.h (struct symbol): Make "aux_value" member a void pointer
2639 (SYMBOL_LOCATION_BATON): Update.
2641 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2643 * symtab.h (enum address_class): Remove LOC_BASEREG and
2645 (struct symbol): Remove "basereg" member of "aux_value" union.
2646 (SYMBOL_BASEREG): Remove.
2648 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
2650 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2651 (ada_add_block_symbols): Likewise.
2652 * ax-gdb.c (gen_var_ref): Likewise.
2653 * buildsym.c (finish_block): Likewise.
2654 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2655 * m2-exp.y (yylex): Likewise.
2656 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2657 * printcmd.c (address_info): Likewise.
2658 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
2659 (print_frame_arg_vars): Likewise.
2660 * symmisc.c (print_symbol): Likewise.
2661 * symtab.c (lookup_block_symbol): Likewise.
2662 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2663 (scope_info): Likewise.
2665 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2667 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
2669 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
2670 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2671 (ada_add_block_symbols): Likewise.
2672 * ax-gdb.c (gen_var_ref): Likewise.
2673 * buildsyms.c (finish_block): Likewise.
2674 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2675 * m2-exp.y (yylex): Likewise.
2676 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2677 * printcmd.c (address_info): Likewise.
2678 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
2679 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2680 * symtab.c (lookup_block_symbol): Likewise.
2681 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2682 (scope_info): Likewise.
2684 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2686 * symtab.h (enum address_class): Remove LOC_INDIRECT and
2687 LOC_HP_THREAD_LOCAL_STATIC.
2689 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
2690 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
2691 (read_var_value): Likewise.
2692 * buildsym.c (finish_block): Likewise.
2693 * objfiles.c (objfile_relocate): Likewise.
2694 * printcmd.c (address_info): Likewise.
2695 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2696 * tracepoint.c (scope_info): Likewise.
2698 2008-05-21 Markus Deuling <deuling@de.ibm.com>
2699 Maxim Grigoriev <maxim2405@gmail.com>
2701 * xtensa-tdep.c (xtensa_read_register): Remove.
2702 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
2703 argument litbase to call0_frame_cache().
2704 (call0_track_op, call0_analyze_prologue)
2705 (call0_frame_cache): Use extra argument litbase.
2707 2008-05-21 Joel Brobecker <brobecker@adacore.com>
2709 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
2711 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
2713 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
2715 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
2717 * alpha-mdebug-tdep.c: Include "trad-frame.h".
2718 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
2719 struct trad_frame_saved_reg *.
2720 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
2721 trad_frame_alloc_saved_regs. Update accesses. Record previous
2722 value of SP as being vfp.
2723 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
2724 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
2726 2008-05-21 Markus Deuling <deuling@de.ibm.com>
2728 * score-tdep.c (score_print_insn): Get the current endianess from
2729 disassemble_info instead of gdbarch_byte_order.
2731 2008-05-21 Pedro Alves <pedro@codesourcery.com>
2733 * frame.c (get_prev_frame_1): Build frame id before setting
2734 this_frame->prev_p, not after.
2736 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
2738 * annotate.c (annotate_new_thread): New function for new-thread
2740 * annotate.h: (annotate_new_thread): New extern.
2741 * thread.c (add_thread_with_info): Use it.
2742 * Makefile.in (thread.o): Add dependency on annotate.h.
2744 2008-05-20 Joel Brobecker <brobecker@adacore.com>
2746 * win32-nat.c (win32_wait): Block the control-c event while
2747 waiting for a debug event.
2749 2008-05-19 Pedro Alves <pedro@codesourcery.com>
2751 * symtab.h (lookup_symbol_in_language): Update comment.
2752 * symtab.c (lookup_symbol_aux_block): Update comment.
2753 * ada-lang.c (ada_lookup_symbol_list): Update comment.
2755 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
2757 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
2758 (lookup_symbol): Likewise.
2759 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
2760 (lookup_symbol): Likewise.
2761 (search_symbols): Update.
2763 * linespec.c (find_methods, collect_methods): Update.
2764 (add_matching_methods, add_constructors): Update.
2765 (decode_compound, decode_dollar, decode_variable): Update.
2766 (lookup_prefix_sym): Update.
2768 (symbol_found): Remove SYM_SYMTAB parameter.
2769 Use SYMBOL_SYMTAB (sym) instead.
2771 * gdbtypes.c (lookup_typename): Update.
2772 (lookup_struct, lookup_union, lookup_enum): Update.
2773 (lookup_template_type): Update.
2774 (check_typedef): Update.
2775 * language.c (lang_bool_type): Update.
2776 * mdebugread.c (parse_procedure): Update.
2777 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
2778 * parse.c (write_dollar_variable): Update.
2779 * printcmd.c (address_info): Update.
2780 * source.c (select_source_symtab): Update.
2781 * stack.c (print_frame_args, print_frame_arg_vars): Update.
2782 * valops.c (find_function_in_inferior): Update.
2783 (value_struct_elt_for_reference): Update.
2784 * value.c (value_static_field, value_fn_field): Update.
2786 * alpha-mdebug-tdep.c (find_proc_desc): Update.
2787 * arm-tdep.c (arm_skip_prologue): Update.
2788 * mt-tdep.c (mt_skip_prologue): Update.
2789 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
2791 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
2792 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
2793 (add_defn_to_vec): Likewise.
2794 (ada_add_block_symbols): Likewise.
2795 (lookup_cached_symbol, cache_symbol): Likewise.
2796 (standard_lookup): Update.
2797 (ada_lookup_symbol_list): Update.
2799 * c-valprint.c (c_val_print): Update.
2800 * cp-support.c (cp_lookup_rtti_type): Update.
2801 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
2802 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
2803 * p-valprint.c (pascal_val_print): Update.
2804 * scm-lang.c (scm_lookup_name): Update.
2810 * objc-exp.y: Update.
2813 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
2815 * language.h (struct language_defn): Remove SYMTAB parameter from
2816 la_lookup_symbol_nonlocal callback function pointer.
2818 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2819 (ada_lookup_encoded_symbol): Likewise.
2820 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2821 Always call fixup_symbol_section.
2822 (ada_lookup_symbol): Remove SYMTAB parameter.
2823 (ada_lookup_symbol_nonlocal): Likewise.
2824 * ada-exp.y (write_object_renaming): Update.
2825 (find_primitive_type): Likewise.
2827 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2828 (cp_lookup_symbol_namespace): Likewise.
2829 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
2830 (lookup_symbol_file): Likewise.
2831 (lookup_possible_namespace_symbol): Likewise.
2832 (cp_lookup_symbol_nonlocal): Likewise.
2833 (cp_lookup_symbol_namespace): Likewise.
2834 (cp_lookup_nested_type): Update.
2836 * scm-valprint.c (scm_inferior_print): Update.
2837 * valops.c (value_maybe_namespace_elt): Update.
2839 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
2840 lookup_lib_global_symbol callback function pointer.
2841 (solib_global_lookup): Remove SYMTAB parameter.
2842 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
2843 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
2845 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2846 (lookup_symbol_static): Likewise.
2847 (lookup_symbol_global): Likewise.
2848 (lookup_symbol_aux_block): Likewise.
2849 (lookup_global_symbol_from_objfile): Likewise.
2850 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
2851 (lookup_symbol_aux_local): Likewise.
2852 (lookup_symbol_aux_block): Likewise.
2853 (lookup_symbol_aux_symtabs): Likewise.
2854 (lookup_symbol_aux_psymtabs): Likewise.
2855 (lookup_global_symbol_from_objfile): Likewise.
2856 (basic_lookup_symbol_nonlocal): Likewise.
2857 (lookup_symbol_static): Likewise.
2858 (lookup_symbol_global): Likewise.
2860 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
2862 2008-05-17 Pedro Alves <pedro@codesourcery.com>
2864 * remote.c (init_extended_remote_ops): Fix typo.
2866 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2868 * NEWS: Mention new DICOS x86 target configuration.
2870 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2871 Ulrich Weigand <uweigand@de.ibm.com>
2873 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
2874 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
2876 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
2877 use it instead of ginfo->value.address. Look up minimal symbol by
2878 address and name. Assume OBJFILE is non-NULL.
2879 (fixup_symbol_section): Ensure we always have an objfile to look
2880 into. Extract and pass to fixup_section the symbol's address that
2881 will match the minimal symbol's address.
2882 (fixup_psymbol_section): Likewise.
2884 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
2885 overlays and the addrmap returned the wrong section.
2887 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
2888 calling fixup_symbol_section.
2890 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2892 * minsyms.c: Include "target.h".
2893 (find_solib_trampoline_target): Handle minimal symbols pointing
2894 to function descriptors as well.
2895 * Makefile.in (minsyms.o): Update dependencies.
2897 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
2898 (ppc64_standard_linkage1): ... this. Fix optional instructions.
2899 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
2900 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
2901 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
2902 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
2903 (ppc64_standard_linkage_target): Rename to ...
2904 (ppc64_standard_linkage1_target): ... this.
2905 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
2906 (ppc64_skip_trampoline_code): Support three variants of standard
2907 linkage stubs. Call find_solib_trampoline_target to handle
2910 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2912 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
2913 ppc64_sysv_abi_adjust_breakpoint_address.
2914 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2915 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2917 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2919 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
2920 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
2921 of ppc_linux_skip_trampoline_code.
2923 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2925 * gdbarch.sh: Delete dwarf_reg_to_regnum.
2926 * gdbarch.c, gdbarch.h: Regenerated.
2927 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
2928 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
2929 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
2931 2008-05-15 Pedro Alves <pedro@codesourcery.com>
2933 * linux-nat.c (trap_ptid): Delete.
2934 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
2936 * linux-thread-db.c (thread_db_wait): Adjust.
2938 2008-05-15 Joel Brobecker <brobecker@adacore.com>
2940 * linespec.c (decode_line_1): Fix a couple of comments.
2942 2008-05-15 Alan Modra <amodra@bigpond.net.au>
2944 * dbxread.c: Formatting.
2945 (INTERNALIZE_SYMBOL): Init n_other.
2946 (set_namestring): Take pointer to nlist arg rather than struct
2947 copy. Update all callers.
2949 2008-05-15 Andreas Schwab <schwab@suse.de>
2951 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
2952 (dwarf2read.o): Add $(addrmap_h).
2954 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2956 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
2957 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
2958 to handle ppc32 PLT entries.
2959 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
2962 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
2964 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
2965 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
2966 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
2967 (lookup_minimal_symbol_by_pc_section): Use
2968 lookup_minimal_symbol_by_pc_section_1.
2969 (lookup_solib_trampoline_symbol_by_pc): Likewise.
2971 2008-05-13 Joel Brobecker <brobecker@adacore.com>
2973 * findcmd.c: Add #include "gdb_stdint.h".
2974 * Makefile.in (findcmd.o): Update dependencies.
2976 2008-05-11 David S. Miller <davem@davemloft.net>
2978 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
2979 long double size override, Linux does use 128-bit now.
2981 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
2982 (sparc_linux_write_pc): New function.
2983 (sparc32_linux_init_abi): Register it.
2984 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
2985 (sparc64_linux_write_pc): New function.
2986 (sparc64_linux_init_abi): Register it.
2988 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
2989 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
2991 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2993 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
2994 and info.tdep_info before calling gdbarch_init_osabi.
2996 2008-05-09 Joel Brobecker <brobecker@adacore.com>
2998 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
2999 the type of the right hand side of the assignment to the type
3000 of the left hand side if the left hand side is a convenience
3003 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
3005 * NEWS: Mention gdbserver bi-arch capability.
3007 2008-05-09 Doug Evans <dje@google.com>
3010 * NEWS: Document find command and qSearch:memory packet.
3011 * Makefile.in (SFILES): Add findcmd.c.
3012 (COMMON_OBJS): Add findcmd.o.
3013 (findcmd.o): New rule.
3014 * findcmd.c: New file.
3015 * target.h (target_ops): New member to_search_memory.
3016 (simple_search_memory): Declare.
3017 (target_search_memory): Declare.
3018 * target.c (simple_search_memory): New fn.
3019 (target_search_memory): New fn.
3020 * remote.c (PACKET_qSearch_memory): New packet kind.
3021 (remote_search_memory): New fn.
3022 (init_remote_ops): Init to_search_memory.
3023 (init_extended_remote_ops): Ditto.
3024 (_initialize_remote): Add qSearch:memory packet config command.
3026 2008-05-09 Eli Zaretskii <eliz@gnu.org>
3028 * thread.c (_initialize_thread): Don't use commas and periods in
3029 first line of doc string of "set/show print thread-events".
3031 2008-05-08 Joel Brobecker <brobecker@adacore.com>
3033 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
3034 Update for unwinder changes.
3036 2008-05-08 Joel Brobecker <brobecker@adacore.com>
3038 * frame.c (get_frame_base_address, get_frame_locals_address)
3039 (get_frame_args_address): Pass the correct frame when calling
3040 frame_base_find_by_frame.
3042 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
3044 * remote.c (extended_remote_attach_1): Call target_find_description.
3046 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
3048 * remote.c (extended_remote_create_inferior_1): Clean up
3049 before marking the target running.
3051 2008-05-08 Joel Brobecker <brobecker@adacore.com>
3053 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
3056 2008-05-07 Joel Brobecker <brobecker@adacore.com>
3058 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
3059 sparc64-sol2-tdep.c: Update for unwinder changes.
3061 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
3063 * cp-support.c (mangled_name_to_comp): Initialize storage.
3064 (unqualified_name_from_comp): Likewise.
3066 2008-05-07 Jie Zhang <jie.zhang@analog.com>
3068 * remote.c (remote_insert_breakpoint): Call get_remote_state
3069 after gdbarch_breakpoint_from_pc is called.
3070 (remote_insert_hw_breakpoint): Likewise.
3072 2008-05-06 Joel Brobecker <brobecker@adacore.com>
3074 * valprint.c (val_print): Add new language parameter and use it
3075 instead of using the current_language. Update calls to val_print
3077 (common_val_print): Add new langauge parameter and pass it to
3079 * value.h (struct language_defn): Add opaque declaration.
3080 (val_print, common_val_print): Update declarations.
3081 * stack.c (print_frame_args): Update call to common_val_print
3082 using the appropriate language.
3083 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
3084 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
3085 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
3086 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
3087 #include "language.h" if necessary.
3088 Update calls to val_print and common_val_print.
3089 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
3090 Update dependencies.
3092 2008-05-06 Joel Brobecker <brobecker@adacore.com>
3094 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
3095 pointing inside a non-executable section as function descriptors.
3097 2008-05-06 Pedro Alves <pedro@codesourcery.com>
3099 * inf-loop.c (inferior_event_handler): Run all continuations and
3100 print any language change before running the breakpoint commands.
3102 2008-05-06 Joel Brobecker <brobecker@adacore.com>
3104 * frame-unwind.c (frame_unwind_got_bytes): New function.
3105 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
3106 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
3107 for unwinder changes.
3109 2008-05-05 Doug Evans <dje@google.com>
3111 * NEWS: Mention new /m modifier for disassemble command.
3112 * cli/cli-cmds.c (print_disassembly): New function.
3113 (disassemble_current_function): New function
3114 (disassemble_command): Recognize /m modifier, print mixed
3116 (init_cli_cmds): Update disassemble help text.
3118 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
3120 * xtensa-tdep.c: Update for unwinder changes.
3122 2008-05-05 Andreas Schwab <schwab@suse.de>
3124 Update m68k port for unwinder changes.
3125 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
3126 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
3127 (m68k_frame_unwind): Use default_frame_sniffer.
3128 (m68k_frame_sniffer): Remove.
3129 (m68k_frame_base_address): Expect this_frame.
3130 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
3132 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
3133 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
3134 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
3135 parameter instead of pc value.
3136 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
3138 (m68k_linux_sigtramp_frame_this_id)
3139 (m68k_linux_sigtramp_frame_prev_register)
3140 (m68k_linux_sigtramp_frame_sniffer): Update signature.
3141 (m68k_linux_sigtramp_frame_unwind): Use
3142 m68k_linux_sigtramp_frame_sniffer.
3143 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
3145 * m68klinux-nat.c (store_register): Fix typo.
3147 2008-05-05 Pedro Alves <pedro@codesourcery.com>
3149 * infcmd.c (step_1): Put thread id on the stack to avoid possible
3152 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
3154 * symfile.c (reread_symbols): Update objfile's entry point.
3156 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
3157 Joel Brobecker <brobecker@adacore.com>
3159 * ada-lang.c: Update throughout to use symbol_matches_domain
3160 instead of matching the symbol domain explictly.
3161 * dwarf2read.c (add_partial_symbol): Do not add new psym for
3162 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
3163 class as typedefs. See lookup_partial_symbol function.
3164 (new_symbol): Similar to add_partial_symbol, do not create
3165 symbol for the typedef. See lookup_block_symbol.
3166 * symtab.c (symbol_matches_domain): New function, takes care
3167 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
3168 (lookup_partial_symbol): Use symbol_matches_domain to see if the
3169 found psym domain matches the given domain.
3170 (lookup_block_symbol): Likewise.
3172 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
3174 * top.c (command_line_handler_continuation): Remove.
3175 (execute_command): Do not install the above.
3177 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
3179 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
3180 and catch all exceptions from it.
3181 * top.c (command_line_handler_continuation): Don't
3182 call bpstat_do_action here.
3184 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
3186 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
3187 (struct die_info): Remove type.
3188 (read_type_die, read_typedef, read_base_type, read_subrange_type)
3189 (read_structure_type, read_enumeration_type, read_array_type)
3190 (read_tag_pointer_type, read_tag_ptr_to_member_type)
3191 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
3192 (read_tag_string_type, read_subroutine_type, read_set_type)
3193 (read_unspecified_type): Delete prototypes. Remove check for
3194 already-loaded type. Return the new type.
3195 (set_die_type): Return the new type.
3196 (reset_die_and_siblings_types): Delete.
3197 (load_comp_unit, load_full_comp_unit): Set type_hash.
3198 (process_queue): Remove call to reset_die_and_siblings_types.
3199 (process_die): Do not read most types here. Use read_type_die
3201 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
3202 (quirk_gcc_member_function_pointer): Return the new type.
3203 (process_structure_scope, process_enumeration_scope): Use
3204 get_die_type and read the DIE's type.
3205 (read_full_die): Do not initialize die->type.
3206 (tag_type_to_type): Use read_type_die.
3207 (read_type_die): Check for already defined types. Return the
3209 (determine_prefix): Use get_die_type.
3210 (set_die_type): Return the type.
3211 (get_die_type): Take a CU argument. Check for no type_hash.
3213 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
3215 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
3218 2008-05-04 Pedro Alves <pedro@codesourcery.com>
3220 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
3221 and bp_longjmp_resume breakpoints.
3222 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
3224 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
3225 breakpoints. Create bp_longjmp breakpoints as momentary
3227 (enable_longjmp_breakpoint): Delete.
3228 (set_longjmp_breakpoint): New.
3229 (disable_longjmp_breakpoint): Delete.
3230 (delete_longjmp_breakpoint): New.
3231 (set_longjmp_resume_breakpoint): Delete.
3232 (set_momentary_breakpoint_at_pc): New.
3233 (breakpoint_re_set_one): Don't delete bp_longjmp and
3234 bp_longjmp_resume breakpoints.
3235 (breakpoint_re_set): Don't create longjmp and longjmp-resume
3238 * infrun.c (step_resume_breakpoint): Add comment.
3239 (struct execution_control_state): Delete handling_longjmp member.
3240 (init_execution_control_state). Don't clear handling_longjmp.
3241 (context_switch): Don't context switch handling_longjmp.
3242 (handle_inferior_event): If handling a bp_longjmp breakpoint,
3243 create a bp_longjmp_resume breakpoint, and set it as current
3244 step_resume_breakpoint, then step over the longjmp breakpoint. If
3245 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
3246 breakpoint, delete the longjmp-resume breakpoint, and stop
3248 (currently_stepping): Remove handling_longjmp from expression.
3249 (insert_step_resume_breakpoint_at_sal): Update comment.
3250 (insert_longjmp_resume_breakpoint): New.
3252 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
3253 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
3255 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
3256 (set_longjmp_resume_breakpoint): Delete declaration.
3258 * gdbthread.h (save_infrun_state): Remove handling_longjmp
3260 (load_infrun_state): Delete *handling_longjmp parameter.
3261 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
3263 (load_infrun_state): Delete *handling_longjmp parameter. Update
3266 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
3267 (delete_longjmp_breakpoint_cleanup): New.
3268 (step_1): Call set_longjmp_breakpoint instead of
3269 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
3270 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
3271 (step_1_continuation): Pass thread id in the continuation args to
3273 (step_once): Add thread parameter. Pass thread id the the
3276 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3278 Set CU BASE_ADDRESS already from partial DIEs.
3279 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
3280 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
3281 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
3282 from these variables if it was still unset.
3284 * Makefile.in: Update dependencies.
3285 * dwarf2read.c: Include "addrmap.h"
3286 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
3287 (dwarf2_ranges_read): New prototype.
3288 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
3289 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
3290 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
3291 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
3292 comment for it. Add the found ranges to RANGES_PST. New variable
3293 BASEADDR, initialize it the common way.
3294 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
3295 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
3296 HAS_RANGES_OFFSET for the later processing.
3297 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
3298 * symtab.c: Include "addrmap.h"
3299 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
3300 Move the psymtab locator into ...
3301 (find_pc_sect_psymtab_closer): ... a new function.
3303 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
3305 * arch-utils.c (gdbarch_update_p): Use default values for
3306 info.abfd and info.target_desc if they are NULL.
3307 (gdbarch_from_bfd): Remove assertion.
3308 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
3309 using the current target description.
3310 (gdbarch_info_fill): Do not use default values for info->abfd
3311 and info->target_desc.
3313 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3315 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
3317 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
3319 * inferior.h (read_pc_pid, write_pc_pid): Remove.
3320 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
3322 * regcache.c (read_pc_pid): Remove, replace by ...
3323 (regcache_read_pc): ... this function.
3324 (write_pc_pid): Remove, replace by ...
3325 (regcache_write_pc): ... this function.
3326 (read_pc, write_pc): Update.
3328 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
3329 write_pc_pid by regcache_read_pc and regcache_write_pc.
3330 (displaced_step_fixup): Likewise.
3331 (resume): Likewise. Use regcache arch instead of current_gdbarch.
3332 (prepare_to_proceed): Likewise.
3333 (proceed): Likewise.
3334 (adjust_pc_after_break): Likewise.
3335 (handle_inferior_event): Likewise.
3337 * linux-nat.c (cancel_breakpoint): Likewise.
3338 * linux-thread-db.c (check_event): Likewise.
3339 * aix-thread.c (aix_thread_wait): Likewise.
3340 * tracepoint.c (trace_dump_command): Likewise.
3342 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3344 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
3345 SYMBOL_LOCATION_BATON.
3347 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
3349 * target.h (struct target_ops): New field to_auxv_parse.
3350 * auxv.c (default_auxv_parse): New, renamed from previous
3352 (target_auxv_parse): Try to call target method. Fallback to
3353 default_auxv_parse if not found.
3354 * procfs.c (procfs_auxv_parse): New.
3355 (init_procfs_ops): On Solaris, in 64-bit mode, install
3358 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
3360 * symfile.c (add_symbol_file_command): Use paddress rather than
3361 hex_string to print the address.
3363 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3365 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
3366 return the null frame ID to terminate the backtrace.
3368 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3370 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
3371 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
3372 (SIG_FRAME_PC_OFFSET): Likewise.
3373 (SIG_FRAME_LR_OFFSET): Likewise.
3374 (SIG_FRAME_FP_OFFSET): Likewise.
3375 (rs6000_push_dummy_call): Likewise.
3376 (rs6000_return_value): Likewise.
3377 (rs6000_convert_from_func_ptr_addr): Likewise.
3378 (branch_dest, rs6000_software_single_step): Likewise.
3379 (deal_with_atomic_sequence): Rename to ...
3380 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
3381 Do not call branch_dest; inline required parts of that function.
3382 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
3383 with SYMBOL_LINKAGE_NAME.
3384 (struct reg, regsize): Delete.
3385 (read_memory_addr): Delete; inline into callers.
3386 (rs6000_skip_prologue): Move after skip_prologue.
3387 (skip_prologue): Remove prototype.
3388 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
3389 initialization as if this variable were true. Do not install
3390 ppc64_sysv_abi_adjust_breakpoint_address.
3392 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
3393 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
3395 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
3396 (SIG_FRAME_PC_OFFSET): Likewise.
3397 (SIG_FRAME_LR_OFFSET): Likewise.
3398 (SIG_FRAME_FP_OFFSET): Likewise.
3399 (rs6000_push_dummy_call): Likewise.
3400 (rs6000_return_value): Likewise.
3401 (rs6000_convert_from_func_ptr_addr): Likewise.
3402 (branch_dest, rs6000_software_single_step): Likewise. Replace
3403 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
3404 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
3405 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
3406 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
3407 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
3409 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
3410 (AIX_TEXT_SEGMENT_BASE): New macro.
3411 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
3412 by AIX_TEXT_SEGMENT_BASE.
3414 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
3415 (struct gdbarch_tdep): Remove text_segment_base member.
3416 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
3417 ppc64_sysv_abi_adjust_breakpoint_address.
3419 * Makefile.in (rs6000-tdep.o): Update dependencies.
3420 (rs6000-aix-tdep.o): Likewise.
3422 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
3423 Thiago Jung Bauermann <bauerman@br.ibm.com>
3425 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
3426 * doublest.c (convert_typed_floating): Fix typo in comment.
3427 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
3428 * frame-unwind.h (frame_sniffer_ftype): Likewise.
3429 * frame.c (frame_unwind_address_in_block): Likewise.
3430 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
3431 * symtab.h (struct symbol): Likewise.
3432 * tramp-frame.h (struct trad_frame_cache): Likewise.
3433 * value.c (allocate_repeat_value): Likewise.
3435 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3437 * infrun.c (handle_inferior_event): Do not insert breakpoints at
3438 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
3440 2008-05-03 Pedro Alves <pedro@codesourcery.com>
3442 * parse.c (parse_exp_in_context): Don't override
3443 expression_context_pc if get_selected_block returned a valid
3446 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
3448 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
3449 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
3450 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
3452 * c-typeprint.c (c_type_print_base): Delete handling of template
3454 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
3455 (METHOD_PTR_TO_VOFFSET): Delete.
3456 * defs.h (QUIT_FIXME): Delete.
3457 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
3458 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
3459 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
3460 ninstantiations, and instantiations.
3461 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
3462 (TYPE_FN_FIELD_INLINED): Delete.
3463 * srec.h (SREC_BINARY): Delete.
3464 * symtab.c (symbol_init_demangled_name): Delete.
3465 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
3466 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
3467 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
3468 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
3469 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
3470 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
3471 * target.h (enum thread_control_capabilities): Delete tc_switch.
3472 (target_can_switch_threads): Delete.
3474 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
3476 * Makefile.in (objfiles.o): Update.
3477 * exec.c (exec_set_section_address): Support p->addr != 0.
3478 * objfiles.c (objfile_relocate): Update exec_ops section
3480 * symfile.c (place_section): Move exec_set_section_address call...
3481 (default_symfile_offsets): ...to here.
3483 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3485 * Makefile.in (ppc_linux_tdep_h): New macro.
3486 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
3487 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
3488 (powerpc_e500l_c): Likewise.
3489 (ppc-linux-nat.o): Update dependencies.
3490 (ppc-linux-tdep.o): Update dependencies.
3491 (rs6000-tdep.o): Update dependencies.
3493 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
3494 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
3495 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
3496 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
3497 (tdesc_powerpc_e500): Remove.
3499 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
3500 and "features/rs6000/powerpc-altivec64.c".
3501 (ppc_supply_reg, ppc_collect_reg): Make global.
3502 (variants): Use tdesc_powerpc_32 for "powerpc" and
3503 tdesc_powerpc_altivec64 for "powerpc64".
3504 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
3506 * ppc-linux-tdep.h: New file.
3508 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
3509 Include "features/rs6000/powerpc-32l.c".
3510 Include "features/rs6000/powerpc-altivec32l.c".
3511 Include "features/rs6000/powerpc-64l.c".
3512 Include "features/rs6000/powerpc-altivec64l.c".
3513 Include "features/rs6000/powerpc-e500l.c".
3514 (ppc_linux_supply_gregset): New function.
3515 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
3516 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
3517 (ppc64_linux_gregset): Likewise.
3518 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
3519 (ppc_linux_trap_reg_p): New function.
3520 (ppc_linux_write_pc): New function.
3521 (ppc_linux_core_read_description): New function.
3522 (ppc_linux_init_abi): Install ppc_linux_write_pc and
3523 ppc_linux_core_read_description. Install orig_r3 and trap
3524 registers if present in the target description.
3525 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
3527 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
3528 (PT_ORIG_R3, PT_TRAP): Define if necessary.
3529 (ppc_register_u_addr): Handle orig_r3 and trap registers.
3530 (fetch_ppc_registers): Likewise.
3531 (store_ppc_registers): Likewise.
3532 (store_register): Likewise.
3533 (ppc_linux_read_description): Check whether AltiVec is supported.
3534 Check whether inferior is 32-bit or 64-bit. Return the appropriate
3535 Linux target description.
3537 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
3538 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
3539 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
3540 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
3541 rs6000/powerpc-e500. Update -expedite variables accordingly.
3543 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
3544 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
3545 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
3546 * features/rs6000/powerpc-e500.c: Regenerate.
3547 * features/rs6000/powerpc-32.c: Regenerate.
3548 * features/rs6000/powerpc-64.c: Regenerate.
3550 * features/rs6000/power-linux.xml: New file.
3551 * features/rs6000/power64-linux.xml: New file.
3552 * features/rs6000/powerpc-32l.xml: New file.
3553 * features/rs6000/powerpc-altivec32l.xml: New file.
3554 * features/rs6000/powerpc-64l.xml: New file.
3555 * features/rs6000/powerpc-altivec64l.xml: New file.
3556 * features/rs6000/powerpc-e500l.xml: New file.
3557 * features/rs6000/powerpc-32l.c: New (generated) file.
3558 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
3559 * features/rs6000/powerpc-64l.c: New (generated) file.
3560 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
3561 * features/rs6000/powerpc-e500l.xml: New (generated) file.
3563 * regformats/reg-ppc.dat: Remove.
3564 * regformats/reg-ppc64.dat: Remove.
3565 * regformats/rs6000/powerpc-32.dat: Remove.
3566 * regformats/rs6000/powerpc-64.dat: Remove.
3567 * regformats/rs6000/powerpc-e500.dat: Remove.
3568 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
3569 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
3570 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
3571 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
3572 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
3574 2008-05-03 Pedro Alves <pedro@codesourcery.com>
3576 * thread.c (delete_thread): Call observer_notify_thread_exit.
3577 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
3578 thread_exit observer.
3579 (mi_thread_exit): New.
3581 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
3583 * breakpoint.c (create_exception_catchpoint): Remove prototype
3584 for already deleted function.
3585 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
3586 * frame.h (show_stack_frame): Remove prototype.
3587 * stack.c (show_stack_frame): Remove empty, unused function.
3588 * source.c (symtab_to_fullname, print_source_lines): Small fix
3590 * value.c (show_values): Update comments to mention "show values"
3591 command instead of "info history".
3593 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
3595 * linespec.c: Include "target.h".
3596 (minsym_found): Handle minimal symbols pointing to function
3597 descriptors. Use find_function_start_pc.
3598 * minsyms.c (msymbol_objfile): New function.
3599 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
3600 to function descriptors.
3601 * symtab.c (fixup_section): Only use minimal symbol at the same
3602 address to determine section of a symbol.
3603 (find_function_start_pc): New function.
3604 (find_function_start_sal): Use it.
3605 * symtab.h (msymbol_objfile): Add prototype.
3606 (find_function_start_pc): Likewise.
3607 * value.c: Include "objfiles.h".
3608 (value_fn_field): Handle minimal symbols pointing to function
3610 * Makefile.in (linespec.o): Update dependencies.
3611 (value.o): Likewise.
3613 2008-05-02 Joel Brobecker <brobecker@adacore.com>
3615 * ada-lang.c (unwrap_value): Handle the case where the "F" field
3616 inside a PAD type is a bitfield.
3618 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
3620 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
3621 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3622 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3623 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
3624 Allow typedefs when checking for function pointer arguments.
3625 Right-align small structs passed on the stack.
3626 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
3627 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3628 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3630 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3632 * Makefile.in (arm-tdep.o): Update.
3633 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
3634 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
3635 (arm_pc_is_thumb): Use mapping symbols.
3636 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
3637 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
3638 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
3639 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
3640 * gdbarch.sh: Add record_special_symbol.
3641 * gdbarch.c, gdbarch.h: Regenerated.
3642 * objfiles.c (struct objfile_data): Add cleanup member.
3643 (register_objfile_data_with_cleanup): New function, from
3644 register_objfile_data.
3645 (register_objfile_data): Use it.
3646 (objfile_free_data): Call clear_objfile_data.
3647 (clear_objfile_data): Call cleanup functions.
3648 * objfiles.h (register_objfile_data_with_cleanup): Declare.
3650 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3652 * objfiles.c (init_entry_point_info): Handle shared libraries.
3654 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3656 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
3659 2008-05-02 Jim Blandy <jimb@codesourcery.com>
3660 Pedro Alves <pedro@codesourcery.com>
3662 Implement displaced stepping.
3664 * gdbarch.sh (max_insn_length): New 'variable'.
3665 (displaced_step_copy, displaced_step_fixup)
3666 (displaced_step_free_closure, displaced_step_location): New
3668 (struct displaced_step_closure): Add forward declaration.
3669 * gdbarch.c, gdbarch.h: Regenerated.
3671 * arch-utils.c: #include "objfiles.h".
3672 (simple_displaced_step_copy_insn)
3673 (simple_displaced_step_free_closure)
3674 (displaced_step_at_entry_point): New functions.
3675 * arch-utils.h (simple_displaced_step_copy_insn)
3676 (simple_displaced_step_free_closure)
3677 (displaced_step_at_entry_point): New prototypes.
3679 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
3680 (I386_MAX_MATCHED_INSN_LEN): ... this.
3681 (i386_absolute_jmp_p, i386_absolute_call_p)
3682 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
3683 (i386_displaced_step_fixup): New functions.
3684 (struct i386_insn, i386_match_insn): Update.
3685 (i386_gdbarch_init): Set gdbarch_max_insn_length.
3686 * i386-tdep.h (I386_MAX_INSN_LEN): New.
3687 (i386_displaced_step_fixup): New prototype.
3688 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
3689 Register gdbarch_displaced_step_copy,
3690 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
3691 and gdbarch_displaced_step_location functions.
3693 * infrun.c (debug_displaced): New variable.
3694 (show_debug_displaced): New function.
3695 (struct displaced_step_request): New struct.
3696 (displaced_step_request_queue, displaced_step_ptid)
3697 (displaced_step_gdbarch, displaced_step_closure)
3698 (displaced_step_original, displaced_step_copy)
3699 (displaced_step_saved_copy, can_use_displaced_stepping): New
3701 (show_can_use_displaced_stepping, use_displaced_stepping)
3702 (displaced_step_clear, cleanup_displaced_step_closure)
3703 (displaced_step_dump_bytes, displaced_step_prepare)
3704 (displaced_step_clear_cleanup, write_memory_ptid)
3705 (displaced_step_fixup): New functions.
3706 (resume): Call displaced_step_prepare.
3707 (proceed): Call read_pc once, and remember the value. If using
3708 displaced stepping, don't remove breakpoints.
3709 (handle_inferior_event): Call displaced_step_fixup. Add some
3710 debugging output. When we try to step over a breakpoint, but get
3711 a signal to deliver to the thread instead, ensure the step-resume
3712 breakpoint is actually inserted. If a thread hop is needed, and
3713 displaced stepping is enabled, don't remove breakpoints.
3714 (init_wait_for_inferior): Call displaced_step_clear.
3715 (_initialize_infrun): Add "set debug displaced" command. Add
3716 "maint set can-use-displaced-stepping" command. Clear
3717 displaced_step_ptid.
3718 * inferior.h (debug_displaced): Declare variable.
3719 (displaced_step_dump_bytes): Declare function.
3721 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
3724 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3726 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
3727 (arm_force_mode_string, arm_show_fallback_mode)
3728 (arm_show_force_mode): New.
3729 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
3731 (_initialize_arm_tdep): Add "set arm fallback-mode"
3732 and "set arm force-mode".
3733 * NEWS: Document new commands.
3735 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
3737 * main.h (batch_silent): Declare.
3738 * event-top.c: Include main.h.
3739 (gdb_setup_readline): Remove extern batch_silent declaration.
3740 * infrun.c (normal_stop): Don't print source location when running in
3741 --batch-silent mode.
3742 * Makefile.in (event-top.o): Add main.h dependency.
3744 2008-05-02 Andreas Schwab <schwab@suse.de>
3746 * target.h (struct target_ops): Add
3747 to_watchpoint_addr_within_range.
3748 (target_watchpoint_addr_within_range): New function.
3749 * target.c (update_current_target): Inherit
3750 to_watchpoint_addr_within_range, defaulting to
3751 default_watchpoint_addr_within_range.
3752 (default_watchpoint_addr_within_range): New function.
3753 (debug_to_watchpoint_addr_within_range): New function.
3754 (setup_target_debug): Set to_watchpoint_addr_within_range.
3755 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
3757 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
3758 * breakpoint.c (watchpoints_triggered): Use
3759 target_watchpoint_addr_within_range.
3761 2008-05-01 Pedro Alves <pedro@codesourcery.com>
3763 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
3764 (i[34567]86-*-dicos*, x86_64-*-dicos*):
3765 Set gdb_osabi to GDB_OSABI_DICOS.
3767 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
3768 * osabi.c (gdb_osabi_name): Add "DICOS".
3770 * i386-dicos-tdep.c: New file.
3772 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
3773 (ALLDEPFILES): Add i386-dicos-tdep.c.
3774 (i386-dicos-tdep.o): New rule.
3776 2008-05-01 Pedro Alves <pedro@codesourcery.com>
3778 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
3779 and register the fork's PTID as a thread.
3781 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
3784 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
3785 assign its value to the breakpoint created.
3786 (create_breakpoints): Add breakpoint_ops argument and pass it
3787 to create_breakpoint call.
3788 (break_command_really): Add breakpoint_ops argument and pass/assign
3790 (break_command_1): Pass NULL as ops argument.
3791 (set_breakpoint): Pass NULL as ops argument.
3792 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
3793 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
3794 catch and throw catchpoints.
3796 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
3799 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
3800 translate signal numeric value from the target to GDB's enum
3802 * gdbarch.c, gdbarch.h: Regenerated.
3803 * gdbarch.sh: Added two new functions target_signal_from_host and
3804 target_signal_to_host.
3805 * target.h (default_target_signal_from_host,
3806 default_target_signal_to_host): New functions - declarations.
3807 * signals/signals.c (struct gdbarch): New declaration.
3808 (default_target_signal_to_host, default_target_signal_from_host): New
3811 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
3812 Pedro Alves <pedro@codesourcery.com>
3814 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
3815 Johnston <jjohnstn@redhat.com>.
3817 * NEWS: Mention attach to stopped process fix.
3818 * infcmd.c (detach_command, disconnect_command): Discard the thread
3820 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
3821 attaching. Use signal_stop_state.
3822 (signal_stop_state): Check stop_soon.
3823 * linux-nat.c (kill_lwp): Declare earlier.
3824 (pid_is_stopped, linux_nat_post_attach_wait): New.
3825 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
3827 (linux_nat_attach): Use linux_nat_post_attach_wait.
3828 (detach_callback, linux_nat_detach): Improve handling for signalled
3830 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
3831 from the process ID.
3832 * Makefile.in (infcmd.o): Update.
3834 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
3836 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
3837 * arm-tdep.c (arm_frame_is_thumb): New.
3838 (arm_pc_is_thumb): Clarify comment.
3839 (thumb_analyze_prologue): Remove PC special case.
3840 (thumb_scan_prologue): Take a block_addr argument. Use it for
3841 find_pc_partial_function. Remove unused variables.
3842 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
3843 for find_pc_partial_function. Remove PC special case.
3844 (arm_prologue_prev_register): Add special handling for PC and CPSR.
3845 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
3846 (arm_get_next_pc): Use arm_frame_is_thumb.
3847 (arm_write_pc): Use CPSR_T instead of 0x20.
3848 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
3849 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
3851 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
3852 DWARF2_FRAME_REG_FN.
3853 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
3854 DWARF2_FRAME_REG_FN.
3855 (struct dwarf2_frame_state_reg): Add FN to loc union.
3857 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
3859 * exec.c (print_section_info): Add missing '\n'.
3861 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
3863 * thread.c (add_thread): Move observer call to ...
3864 (add_thread_silent): ... here.
3866 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3868 * rs6000-tdep.c: Update for unwinder changes.
3869 * ppcobsd-tdep.c: Likewise.
3871 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3873 * s390-tdep.c: Update for unwinder changes.
3875 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3877 * spu-tdep.c: Update for unwinder changes.
3879 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3881 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
3882 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
3883 sparc64-linux-tdep.c: Update for unwinder changes.
3885 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3887 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
3888 for unwinder changes.
3889 * mips-tdep.c: Likewise.
3890 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
3893 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3895 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
3898 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3900 Update i386 and amd64 ports for unwinder changes.
3902 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
3903 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
3904 (amd64_frame_unwind): Use default_frame_sniffer.
3905 (amd64_frame_sniffer): Delete.
3906 (amd64_sigtramp_frame_cache): Expect this_frame.
3907 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
3908 (amd64_sigtramp_frame_sniffer): Update signature.
3909 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
3910 (amd64_frame_base_address): Expect this_frame.
3911 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
3913 (amd64_init_abi): Use set_gdbarch_dummy_id and
3914 frame_unwind_append_unwinder.
3915 * i386-tdep.c (i386_frame_cache): Expect this_frame.
3916 (i386_frame_this_id, i386_frame_prev_register): Update signature.
3917 (i386_frame_unwind): Use default_frame_sniffer.
3918 (i386_frame_sniffer): Delete.
3919 (i386_sigtramp_frame_cache): Expect this_frame.
3920 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
3921 (i386_sigtramp_frame_sniffer): Update signature.
3922 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
3923 (i386_frame_base_address): Update signature.
3924 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
3925 (i386_push_dummy_call): Update comment.
3926 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
3928 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
3929 and frame_unwind_append_unwinder.
3930 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
3931 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
3932 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
3933 i386nbsd-tdep.c: Update for unwinder changes.
3935 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3937 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
3938 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
3940 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
3941 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
3942 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
3944 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
3946 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
3948 * tramp-frame.h (struct tramp_frame): Update signature of init.
3949 * Makefile.in (trad-frame.o): Update.
3951 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3953 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
3954 (execute_stack_op): Put this_frame in the baton.
3955 (execute_cfa_program): Take this_frame.
3956 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
3957 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
3958 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
3959 (dwarf2_frame_this_id): Adjust to work on this_frame.
3960 (dwarf2_signal_frame_this_id): Delete.
3961 (dwarf2_frame_prev_register): Update signature. Use new frame
3963 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
3964 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
3965 dwarf2_frame_sniffer.
3966 (dwarf2_append_unwinders): New.
3967 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
3969 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
3970 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
3971 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
3972 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
3973 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
3974 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
3975 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
3976 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
3977 (dwarf2_append_unwinders): Declare.
3978 (dwarf2_frame_base_sniffer): Update declaration.
3979 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
3982 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3984 Convert frame unwinders to use the current frame and
3987 * frame.c (frame_debug): Make global.
3988 (get_frame_id): Pass this frame to unwinder routines.
3989 (frame_pc_unwind): Remove unused unwind->prev_pc support.
3990 (do_frame_register_read): Do not discard the return value of
3991 frame_register_read.
3992 (frame_register_unwind): Remove debug messages. Use
3993 frame_unwind_register_value.
3994 (frame_unwind_register_value, get_frame_register_value): New
3996 (create_new_frame, get_frame_base_address, get_frame_locals_address)
3997 (get_frame_args_address, get_frame_type): Pass this frame to
3999 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
4001 * frame.h: Update comments.
4002 (frame_debug, frame_unwind_register_value, get_frame_register_value)
4003 (frame_prepare_for_sniffer): Declare.
4004 * frame-unwind.h: Update comments and parameter names.
4005 (default_frame_sniffer): Declare.
4006 (frame_prev_register_ftype): Return a struct value *.
4007 (struct frame_unwind): Remove prev_pc member.
4008 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
4009 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
4010 (frame_unwind_got_register, frame_unwind_got_memory)
4011 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
4012 * frame-base.h: Update comments and parameter names.
4013 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
4014 if necessary. Add debugging output.
4015 * sentinel-frame.c (sentinel_frame_prev_register)
4016 (sentinel_frame_this_id): Update for new signature.
4017 (sentinel_frame_prev_pc): Delete.
4018 (sentinel_frame_unwinder): Remove prev_pc.
4019 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
4021 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
4022 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
4023 (frame_unwind_append_sniffer): Delete.
4024 (frame_unwind_append_unwinder): New function.
4025 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
4026 from unwinders. Use frame_prepare_for_sniffer.
4027 (default_frame_sniffer, frame_unwind_got_optimized)
4028 (frame_unwind_got_register, frame_unwind_got_memory)
4029 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
4030 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
4031 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
4033 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
4034 * gdbarch.c, gdbarch.c: Regenerated.
4035 * frame-base.c (default_frame_base_address)
4036 (default_frame_locals_address, default_frame_args_address): Update
4038 (frame_base_find_by_frame): Pass this frame to unwinder routines.
4039 * infcall.c (call_function_by_hand): Update comments.
4040 * Makefile.in (frame-unwind.o): Update dependencies.
4042 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4044 * ada-lang.c (ada_value_primitive_packed_val): Only check
4045 value_lazy for memory lvals.
4046 * findvar.c (value_of_register_lazy): New function.
4047 (locate_var_value): Only check value_lazy for memory lvals.
4048 * valarith.c (value_subscripted_rvalue): Likewise.
4049 * valops.c (value_fetch_lazy): Handle both memory and register
4051 (search_struct_field, value_slice): Only check value_lazy for memory
4053 * value.c (struct value): Update comment for lazy.
4054 (value_primitive_field): Only check value_lazy for memory lvals.
4055 * value.h (value_lazy): Update comment.
4056 (value_of_register_lazy): Declare.
4058 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4060 * corefile.c (reopen_exec_file): Close any open files.
4062 2008-04-29 Joel Brobecker <brobecker@adacore.com>
4064 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
4065 show_memory_breakpoints to 1 while reading the instruction bundle.
4067 2008-04-29 Joel Brobecker <brobecker@adacore.com>
4069 * gdbarch.sh: Document the return_value method. Explain that
4070 the FUNCTYPE parameter might be NULL.
4071 * gdbarch.h: Regenerated.
4072 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
4073 type when calling using_struct_return, as this is unnecessary
4076 2008-04-28 Joel Brobecker <brobecker@adacore.com>
4078 * terminal.h (create_tty_session): Fix return type.
4080 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
4082 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
4084 2008-04-26 Joel Brobecker <brobecker@adacore.com>
4086 * breakpoint.c (condition_command, commands_from_control_command)
4087 (break_command_really): Minor reformatting.
4089 2008-04-25 Pedro Alves <pedro@codesourcery.com>
4091 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
4093 2008-04-25 Pedro Alves <pedro@codesourcery.com>
4095 * amd64-tdep.c (amd64_get_longjmp_target): New.
4096 (amd64_init_abi): Register amd64_get_longjmp_target as
4097 gdbarch_get_longjmp_target callback.
4098 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
4100 2008-04-25 Pedro Alves <pedro@codesourcery.com>
4102 * breakpoint.h (enum bpstat_what_main_action): Delete
4103 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
4105 * breakpoint.c (clrs): Delete.
4106 (bpstat_what): Update table.
4108 * infrun.c (handle_inferior_event): Remove
4109 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
4111 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4113 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
4114 Adjust all prototypes using mi_cmd_args_ftype to use
4116 (struct mi_cmd): Remove the args_func field.
4117 * mi/mi-cmds.c: Don't provide value for the args_func field.
4118 * mi/mi-main.c (mi_execute_async_cli_command)
4119 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
4120 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
4121 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
4122 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
4123 (mi_cmd_target_download): Adjust.
4124 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
4125 (mi_cmd_execute): Do not check for args_func.
4126 (mi_execute_async_cli_command): Adjust.
4127 * mi/mi-parse.c: Don't check for args_func.
4129 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4131 * breakpoint.c (bpstat_check_location)
4132 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
4133 New, extracted from bpstat_stop_status.
4134 (bpstat_stop_status): Use the above.
4136 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4138 * mi/mi-main.c (last_async_command): Rename to current_token.
4139 (previous_async_command): Remove.
4140 (mi_cmd_gdb_exit): Adjust.
4141 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
4142 (mi_cmd_target_select): Adjust.
4143 (mi_cmd_execute): Don't set previous_async_command. Free token
4144 here even in async mode.
4145 (mi_execute_async_cli_command): Adjust.
4146 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
4148 (mi_load_progress): Adjust.
4150 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4152 * infcmd.c (step_1_continuation): Always disable longjmp
4153 breakpoint if we're not going to do another step.
4155 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4157 exec_cleanup murder.
4158 * breakpoint.c (until_break_command_continuation): Add
4159 the 'error' parameter. Directly delete the breakoint as
4160 opposed to running cleanups.
4161 (until_break_command): Install continuation only
4162 after starting the target. Don't use exec cleanups,
4163 use ordinary cleanups. Discard cleanups is successfully
4164 started the target in async mode.
4165 (make_cleanup_delete_breakpoint): Remove.
4166 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
4168 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
4170 (struct continations): Add the 'error' parameter to the
4171 continuation_hook field.
4172 (add_continuation, do_all_continuations)
4173 (add_intermediate_continuation)
4174 (do_all_intermediate_continuations): Add the 'error' parameter.
4175 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
4176 * inf-loop.c (inferior_event_handler): Instead of calling
4177 discard_all_continuations, use do_all_continuations with 1 as
4178 'error' parameter. Pass 0 as 'error' parameter in existing uses
4179 of discard_all_continuations.
4180 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
4182 (step_once): Install continuation only after resuming the target.
4183 (step_1_continuation): Disable longjmp breakpoint on error.
4184 (finish_command_continuation): Add the error parameter. Delete
4185 the finish breakpoint directly, do not use cleanups.
4186 (finish_command): Do not use exec_cleanups. Always setup
4187 continuation. For sync case, immediately run them.
4188 (attach_command_continuation): Add the error parameter.
4189 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
4190 remove step_resume_breakpoint -- adjust delete it directly.
4191 * interps.c (interp_set): Adjust call to do_all_continations.
4192 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
4194 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
4196 (mi_cmd_execute): Do not use exec_cleanup.
4197 (mi_execute_async_cli_command): Simplify the string concatenation
4198 logic. Do no use exec cleanup.
4199 (mi_exec_async_cli_cmd_continuation): New parameter error.
4200 Free last_async_command.
4201 * top.c (command_line_handler_continuation): New parameter error.
4202 * utils.c (exec_cleanup_chain, make_exec_cleanup)
4203 (do_exec_cleanups): Remove.
4204 (add_continuation, do_all_continations)
4205 (add_intermediate_continuation)
4206 (do_all_intermediate_continuations): New parameter error.
4208 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4210 * breakpoint.h (bp_location_p): New typedef.
4211 Register a vector of bp_location_p.
4212 * breakpoint.c (always_inserted_mode)
4213 (show_always_inserted_mode): New.
4214 (unlink_locations_from_global_list): Remove.
4215 (update_global_location_list)
4216 (update_global_location_list_nothrow): New.
4217 (update_watchpoint): Don't free locations.
4218 (should_insert_location): New.
4219 (insert_bp_location): Use should_insert_location.
4220 (insert_breakpoint_locations): Copied from
4222 (insert_breakpoint): Use insert_breakpoint_locations.
4223 (bpstat_stop_status): Call update_global_location_list
4224 when disabling breakpoint.
4225 (allocate_bp_location): Don't add to bp_location_chain.
4226 (set_raw_breakpoint)
4227 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
4228 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
4229 (enable_overlay_breakpoints, disable_overlay_breakpoints)
4230 (set_longjmp_resume_breakpoint)
4231 (enable_watchpoints_after_interactive_call_stop)
4232 (disable_watchpoints_before_interactive_call_start)
4233 (create_internal_breakpoint)
4234 (create_fork_vfork_event_catchpoint)
4235 (create_exec_event_catchpoint, set_momentary_breakpoint)
4236 (create_breakpoints, break_command_1, watch_command_1)
4237 (create_exception_catchpoint)
4238 (handle_gnu_v3_exceptions)
4239 (disable_breakpoint, breakpoint_re_set_one)
4240 (create_thread_event_breakpoint, create_solib_event_breakpoint)
4241 (create_ada_exception_breakpoint): : Don't call check_duplicates.
4242 Call update_global_location_list.
4243 (delete_breakpoint): Don't remove locations and don't
4244 try to reinsert them. Call update_global_location_list.
4245 (update_breakpoint_locations): Likewise.
4246 (restore_always_inserted_mode): New.
4247 (update_breakpoints_after_exec): Temporary disable
4248 always inserted mode.
4249 * Makefile.in: Update dependencies.
4251 * infrun.c (proceed): Remove breakpoints while stepping
4253 (handle_inferior_event): Don't remove or insert
4255 * linux-fork.c (checkpoint_command): Remove breakpoints
4256 before fork and insert after.
4257 (linux_fork_context): Remove breakpoints before switch
4259 * target.c (target_disconnect, target_detach): Remove
4260 breakpoints from target.
4263 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4265 * breakpoint.c (print_one_breakpoint_location): In MI
4266 mode, report the location string the breakpoint was
4267 originally created with.
4269 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
4271 * Makefile.in (xtensa-tdep.o): Update dependencies.
4272 * configure.tgt (xtensa*): Update dependencies.
4273 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
4274 Local variable areg renamed to arreg.
4275 (areg_number): New function.
4276 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
4277 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
4278 replaced by arreg_number.
4279 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
4280 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
4281 (xtensa_scan_prologue): New function.
4282 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
4283 when ENTRY instraction hasn't been executed yet. Get the frame pointer
4284 value based on prologue analysis. Fix the bugs preventing WS and
4285 AR4-AR7/A11 registers from getting right values for intermediate frames,
4286 whose registers have been already spilled.
4287 (xtensa_frame_prev_register): Fix WS register value. Use are_number
4288 and arreg_number appropriately.
4289 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
4290 svr4_ilp32_fetch_link_map_offsets.
4292 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
4294 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
4295 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
4297 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
4299 * acinclude.m4: Add override.m4.
4300 * configure: Regenerate.
4302 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
4304 * ada-lang.c (get_selections): Variable PROMPT made non-const and
4305 initialized with a trailing space now. Use PROMPT_ARG of
4306 COMMAND_LINE_INPUT instead of printing it ourselves.
4308 2008-04-22 Joel Brobecker <brobecker@adacore.com>
4310 * NEWS: Document support for 64-bit core file.
4312 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
4314 * NEWS: Add information on calling convention and new SH CLI options.
4316 * sh-tdep.c (sh_cc_gcc): New static string.
4317 (sh_cc_renesas): Ditto.
4318 (sh_cc_enum): New static string array.
4319 (sh_active_calling_convention): New static string pointer denoting
4320 active user chosen ABI.
4321 (sh_is_renesas_calling_convention): New function to return function
4322 specific ABI, or user choice if necessary.
4323 (sh_use_struct_convention): Rename first argument and turn around its
4324 meaning. Check for renesas ABI and return accordingly.
4325 (sh_use_struct_convention_nofpu): New function.
4326 (sh_next_flt_argreg): Get function type as third parameter. Check
4327 for renesas ABI and choose floating registers accordingly.
4328 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
4329 struct return slot accordingly.
4330 (sh_push_dummy_call_nofpu): Ditto.
4331 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
4332 Evaluate ABI and give to sh_use_struct_convention_nofpu.
4333 (sh_return_value_fpu): Evaluate ABI and give to
4334 sh_use_struct_convention.
4335 (show_sh_command): New function.
4336 (set_sh_command): Ditto.
4337 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
4340 * gdbarch.sh (return_value): Add func_type argument.
4341 * gdbarch.c: Regenerate.
4343 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
4344 val_type so as not to collide with value_type function. Call
4345 using_struct_return with additional function type argument.
4346 * infcall.c (call_function_by_hand): Call using_struct_return and
4347 gdbarch_return_value with additional function type argument.
4348 * infcmd.c (print_return_value): Take addition func_type argument.
4349 Call gdbarch_return_value with additional function type argument.
4350 (finish_command_continuation): Call print_return_value with additional
4351 function type argument.
4352 (finish_command): Ditto.
4353 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
4354 additional function type argument.
4355 * stack.c (return_command): Call using_struct_return and
4356 gdbarch_return_value with additional function type argument.
4357 * value.c (using_struct_return): Take additional function type argument.
4358 * value.h (using_struct_return): Accommodate declaration.
4359 * alpha-tdep.c (alpha_return_value): Add func_type argument.
4360 * amd64-tdep.c (amd64_return_value): Ditto.
4361 * arm-tdep.c (arm_return_value): Ditto.
4362 * avr-tdep.c (avr_return_value): Ditto.
4363 * cris-tdep.c (cris_return_value): Ditto.
4364 * frv-tdep.c (frv_return_value): Ditto.
4365 * h8300-tdep.c (h8300_return_value): Ditto.
4366 (h8300h_return_value): Ditto.
4367 * hppa-tdep.c (hppa32_return_value): Ditto.
4368 (hppa64_return_value): Ditto.
4369 * i386-tdep.c (i386_return_value): Ditto.
4370 * ia64-tdep.c (ia64_return_value): Ditto.
4371 * iq2000-tdep.c (iq2000_return_value): Ditto.
4372 * m32c-tdep.c (m32c_return_value): Ditto.
4373 * m32r-tdep.c (m32r_return_value): Ditto.
4374 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
4375 * m68k-tdep.c (m68k_return_value): Ditto.
4376 (m68k_svr4_return_value): Ditto.
4377 * m88k-tdep.c (m88k_return_value): Ditto.
4378 * mep-tdep.c (mep_return_value): Ditto.
4379 * mips-tdep.c (mips_eabi_return_value): Ditto.
4380 (mips_n32n64_return_value): Ditto.
4381 (mips_o32_return_value): Ditto.
4382 (mips_o64_return_value): Ditto.
4383 * mn10300-tdep.c (mn10300_return_value): Ditto.
4384 * mt-tdep.c (mt_return_value): Ditto.
4385 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
4386 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
4387 (ppc_sysv_abi_broken_return_value): Ditto.
4388 (ppc64_sysv_abi_return_value): Ditto.
4389 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
4390 (ppc_sysv_abi_broken_return_value): Ditto.
4391 (ppc64_sysv_abi_return_value): Ditto.
4392 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
4393 * rs6000-tdep.c (rs6000_return_value): Ditto.
4394 * s390-tdep.c (s390_return_value): Ditto.
4395 * score-tdep.c (score_return_value): Ditto.
4396 * sh-tdep.c (sh_return_value_nofpu): Ditto.
4397 (sh_return_value_fpu): Ditto.
4398 * sh64-tdep.c (sh64_return_value): Ditto.
4399 * sparc-tdep.c (sparc32_return_value): Ditto.
4400 * sparc64-tdep.c (sparc64_return_value): Ditto.
4401 * spu-tdep.c (spu_return_value): Ditto.
4402 * v850-tdep.c (v850_return_value): Ditto.
4403 * vax-tdep.c (vax_return_value): Ditto.
4404 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
4405 * xtensa-tdep.c (xtensa_return_value): Ditto.
4407 * gdbtypes.h (struct type): Add calling_convention member.
4408 * dwarf2read.c (read_subroutine_type): Add calling convention read
4409 from DW_AT_calling_convention attribute to function type.
4411 2008-04-22 Markus Deuling <deuling@de.ibm.com>
4413 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
4414 multi_f77_subscript to support values from registers.
4415 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
4416 * value.h (value_subscripted_rvalue): Add prototype.
4418 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
4420 * f-valprint.c (f_val_print): Likewise.
4422 2008-04-21 Craig Silverstein <csilvers@google.com>
4424 * dwarf2read.c (zlib_decompress_section): Define abfd in the
4427 2008-04-21 Pedro Alves <pedro@codesourcery.com>
4429 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
4430 section is not a code section.
4432 2008-04-19 Craig Silverstein <csilvers@google.com>
4434 * NEWS: Add information on compressed debug sections.
4436 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
4438 * mi/mi-cmd-var.c (varobj_update_one): Print new
4439 value for variable objects that changed type.
4441 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
4443 * varobj.c (varobj_invalidate): Don't touch floating
4446 2008-04-19 Mark Kettenis <kettenis@gnu.org>
4448 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
4449 (multiple_symbols_cancel): Remove extra const.
4450 * symtab.h: Likewise.
4452 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
4454 * interps.c (top_level_interpreter): Rename static variable...
4455 (top_level_interpreter_ptr): ...to this.
4456 (top_level_interpreter): New function.
4458 * interps.h: New extern for top_level_interpreter.
4460 * linespec.c: Include interps.h and mi/mi-cmds.h.
4461 (decode_line_2): When using MI, always set all breakpoints in menu.
4463 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
4465 2008-04-18 Craig Silverstein <csilvers@google.com>
4467 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
4468 * config.in, configure: Regenerate.
4469 * dwarf2read.c: Include zlib.h if present.
4470 Modified *_SECTION macros.
4471 (section_is_p): New.
4472 (dwarf2_locate_sections): Use section_is_p instead of strcmp
4473 (dwarf2_resize_section): New.
4474 to determine whether a given section has a given name.
4475 (zlib_decompress_section): New.
4476 (dwarf2_read_section): Read the compressed section if present
4478 * MAINTAINERS: Added myself to section Write After Approval.
4480 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
4482 * defs.h (exec_set_section_offsets): Remove prototype.
4483 * exec.c (exec_set_section_offsets): Remove function.
4485 2008-04-18 Joel Brobecker <brobecker@adacore.com>
4487 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
4488 in the search for the matching symbol.
4490 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
4492 * breakpoint.c (update_watchpoint): Always reparse
4495 2008-04-17 Joel Brobecker <brobecker@adacore.com>
4497 * breakpoint.c (print_one_breakpoint_location): Make sure to print
4498 the breakpoint address only once.
4500 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
4502 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
4503 rather than a hard-coded architecture, for xcoff executables.
4505 2008-04-17 Doug Evans <dje@google.com>
4507 * buildsym.c (watch_main_source_file_lossage): New fn.
4508 (end_symtab): Call it.
4510 * source.c (find_and_open_source): Add some comments clarifying
4511 handling of FULLNAME argument. Make static. Remove pointless
4514 2008-04-17 Pedro Alves <pedro@codesourcery.com>
4516 * inf-loop.c (inferior_event_handler): Also run the intermediate
4517 continuations in the INF_EXEC_COMPLETE case.
4519 2008-04-16 Tom Tromey <tromey@redhat.com>
4521 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
4522 (set_cmd_async_ok, get_cmd_async_ok): Declare.
4523 * cli/cli-decode.c (set_cmd_async_ok): New function.
4524 (get_cmd_async_ok): New function.
4525 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
4527 * top.c (execute_command): Use get_cmd_async_ok.
4528 * infcmd.c: Include cli/cli-decode.h.
4529 (_initialize_infcmd): Mark "interrupt" as async-ok.
4530 * Makefile.in (infcmd.o): Depend on cli_decode_h.
4532 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
4535 * exec.c: Correct "arch-utils.h" include.
4537 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
4540 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
4541 to allow printing to 'see' real reason of stop. This fixes PR 2424.
4542 * breakpoint.c (bpdisp_texst): New function. The function takes over
4543 the role of bpstats static array in print_one_breakpoint_location.
4544 (print_it_typical): Print "Temporary breakpoint" instead
4545 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
4546 protocols, print disp field.
4547 (print_one_breakpoint_location): Removed bpdisps static definition.
4548 Call new bpstat_text function to get value for 'disp' field.
4549 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
4551 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
4553 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
4554 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
4555 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
4556 * gnulib/Makefile.in: Regenerate.
4558 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4560 * Makefile.in (GNULIB_H): New. Trigger all-lib.
4561 (defs_h): Use $(GNULIB_H).
4562 (all-lib): Depend on gnulib/Makefile.
4563 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
4564 * config.in, gnulib/Makefile.in: Regenerated.
4566 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4568 * Makefile.in (LIBGNU, INCGNU): Define.
4569 (INTERNAL_CFLAGS_BASE): Add INCGNU.
4570 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
4572 ($(LIBGNU), all-lib): New rules.
4573 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
4574 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
4575 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
4576 * gnulib: New directory, from gnulib-tool.
4577 * configure, aclocal.m4: Regenerated.
4579 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4581 * linux-thread-db.c (have_threads_callback): Check thread->private.
4583 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
4584 Vladimir Prus <vladimir@codesourcery.com>
4587 * varobj.c (value_of_root): Update the expression for
4589 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
4592 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
4594 * mi/mi-cmd-var.c: Include "mi-getopt.h".
4595 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
4596 (mi_cmd_var_set_format): Use new mi_parse_format.
4597 (mi_cmd_var_evaluate_expression): Support for -f option to specify
4599 * Makefile.in (mi-cmd-var.o): Update dependencies.
4601 * varobj.h (varobj_get_formatted_value): Declare.
4602 * varobj.c (my_value_of_variable): Added format parameter.
4603 (cplus_value_of_variable): Likewise.
4604 (java_value_of_variable): Likewise.
4605 (c_value_of_variable): Likewise. Evaluate expression based
4606 on format parameter.
4607 (struct language_specific): Add format parameter to function member
4609 (varobj_get_formatted_value): New.
4610 (varobj_get_value): Added format parameter to method call.
4612 2008-04-08 Joel Brobecker <brobecker@adacore.com>
4614 * stabsread.c (cleanup_undefined_types_noname): Manually set the
4615 instance flags of the undefined type before calling replace_type.
4617 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
4619 * target.h (enum strata): Remove the download_stratum.
4621 2008-04-07 Doug Evans <dje@google.com>
4623 * buildsym.h (last_source_file): Add dwarf info to comment.
4624 (last_source_start_addr): Ditto.
4626 2008-04-07 Pedro Alves <pedro@codesourcery.com>
4628 * alphanbsd-tdep.c: Include "target.h".
4629 * mn10300-tdep.c: Include "target.h".
4630 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
4632 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
4634 Fix breakpoint condition that use member variables.
4635 * valops.c (check_field): Remove.
4636 (check_field_in): Rename to check_field.
4637 (value_of_this): Use la_name_of_this.
4638 * value.h (check_field): Adjust prototype.
4640 * language.h (la_value_of_this): Rename to la_name_of_this.
4641 * language.c (unknown_language_defn): Specify "this" for
4643 (auto_language_defn): Likewise.
4644 (local_language_defn): Likewise.
4645 * ada-lang.c (ada_language_defn): Adjust comment.
4646 * c-lang.c (c_language_defn): Adjust comment.
4647 (cplus_language_defn): Specify "this" for name_of_this.
4648 (asm_language_defn): Adjust comment.
4649 (minimal_language_defn): Adjust comment.
4650 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
4651 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
4652 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
4653 * objc-lang.c (objc_language_defn): Specify "self" for
4655 * p-lang.c (pascal_language_defn): Specify "this" for
4657 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
4659 * symtab.c (lookup_symbol_aux): Lookup "this" in the
4660 proper scope, and check for field in type of "this", without
4661 trying to create a value.
4663 2008-04-04 Pedro Alves <pedro@codesourcery.com>
4665 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
4666 (mi_error_message): Delete declaration.
4667 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
4668 returning MI_CMD_ERROR.
4669 * mi/mi-main.c (mi_error_message): Delete.
4670 (mi_cmd_exec_interrupt):
4671 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
4672 (mi_cmd_thread_info): Call error instead of returning
4674 (mi_cmd_data_list_register_values): Call error instead of
4675 returning MI_CMD_ERROR. Adapt to new get_register interface.
4676 (get_register): Change return typo to void. Call error instead of
4677 returning MI_CMD_ERROR.
4678 (mi_cmd_data_write_register_values): Call error instead of
4679 returning MI_CMD_ERROR.
4680 (mi_cmd_list_features): Return MI_CMD_DONE.
4681 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
4682 (mi_execute_command): Always print exceptions with -error.
4684 2008-04-04 Joel Brobecker <brobecker@adacore.com>
4686 * NEWS: Mention new commands set/show multiple-symbols.
4688 2008-04-03 Joel Brobecker <brobecker@adacore.com>
4690 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
4691 (multiple_symbols_cancel): New constants.
4692 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
4693 (multiple_symbols_select_mode): New function.
4694 (_initialize_symtab): Add new set/show multiple-symbols commands.
4695 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
4696 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
4697 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
4699 * linespec.c (decode_line_2): Likewise.
4701 2008-04-03 Doug Evans <dje@sebabeach.org>
4703 * symtab.h (enum free_code): Delete free_contents, unused.
4704 * symmisc.c (free_symtab_block): Delete.
4705 (free_symtab, case free_code): Delete.
4707 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
4709 * valops.c (value_cast_structs): New function. Cast related
4710 STRUCT types up/down and return cast value. The body of this
4711 function comes mostly from value_cast_pointers.
4712 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
4713 to value_cast_structs. Now value_cast_pointers needs only create
4714 appropriate reference after using value_cast_structs for actual
4716 (value_cast): Handle references.
4718 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
4720 * MAINTAINERS: Added myself to section Write After Approval.
4722 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
4724 * ia64-tdep.c (examine_prologue): Correct array access.
4726 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
4728 * cp-support.c (first_component_command): Return if no arguments.
4730 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
4732 * ser-mingw.c (ser_windows_open): Open requested name.
4734 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
4736 * MAINTAINERS: Added myself.
4738 2008-03-28 Pedro Alves <pedro@codesourcery.com>
4740 * target.c (find_default_run_target): Allow a NULL `do_mesg'
4741 parameter. If it is NULL, don't call error.
4742 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
4743 `do_mesg' parameter to find_default_run_target. If no target was
4746 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
4748 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
4749 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
4750 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
4752 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
4754 2008-03-27 Joel Brobecker <brobecker@adacore.com>
4758 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
4760 * features/Makefile (%.dat): Set xmltarget to the base filename
4761 of the XML source, without subdirectory.
4762 * regformats/rs6000/powerpc-32.dat: Regenerate.
4763 * regformats/rs6000/powerpc-64.dat: Regenerate.
4764 * regformats/rs6000/powerpc-e500.dat: Regenerate.
4766 2008-03-27 Markus Deuling <deuling@de.ibm.com>
4768 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
4771 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
4773 * mi/mi-main.c (enum captured_mi_execute_command_actions):
4774 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
4776 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
4778 * objfiles.h (struct objfile): New GDBARCH member.
4779 (get_objfile_arch): Add prototype.
4780 * objfiles.c: Include "arch-utils.h".
4781 (allocate_objfile): Look up gdbarch associated with bfd.
4782 (get_objfile_arch): New function.
4783 * Makefile (objfiles.o): Update dependencies.
4785 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
4787 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
4789 (locexpr_describe_location): Replace current_gdbarch by
4791 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
4792 (dwarf2_add_field): Likewise.
4793 (read_tag_pointer_type): Likewise.
4794 (read_base_type): Likewise.
4795 (new_symbol): Likewise.
4797 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
4798 (decode_base_type, decode_function_type): Likewise.
4799 (coff_read_struct_type, coff_read_enum_type): Likewise.
4800 (coff_symtab_read): Replace current_gdbarch by objfile arch.
4801 (decode_base_type): Likewise.
4802 (coff_read_enum_type): Likewise.
4803 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
4804 (coff_read_enum_type): Likewise.
4806 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
4807 (end_psymtab): Likewise.
4808 (process_one_symbol): Likewise.
4810 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
4811 (parse_procedure): Likewise.
4812 (parse_partial_symbols): Likewise.
4814 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
4816 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
4817 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
4819 (read_range_type): Replace current_gdbarch by objfile arch. Replace
4820 static range_index_type by built-in type.
4821 (read_one_struct_field): Replace current_gdbarch by objfile arch.
4822 (read_enum_type): Likewise.
4824 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
4827 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
4829 * varobj.h (varobj_floating_p): Declare.
4830 * varobj.c (varobj_floating_p): New.
4831 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
4832 '@' as the name, update all floating varobjs.
4834 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
4836 * varobj.c (struct varobj_root): Rename use_selected_frame to
4837 floating, and clarify the meaning.
4838 (varobj_create, varobj_update, new_root_variable): Adjust.
4839 (value_of_root): Don't use type_changed as in variable,
4841 (c_value_of_root): Adjust.
4843 2008-03-25 Pedro Alves <pedro@codesourcery.com>
4845 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
4847 (linux_nat_wait): Add main lwp to gdb's thread list.
4848 * linux-thread-db.c (find_new_threads_callback): Also attach to
4849 already listed threads which thread_db didn't know about yet.
4851 2008-03-25 Pedro Alves <pedro@codesourcery.com>
4853 * linux-nat.c (drain_queued_events): Fix comment typo.
4854 (linux_nat_attach): In async mode, don't rely on storing a pending
4855 status. Instead place the wait status on the pipe.
4856 (linux_nat_resume): Remove unreacheable shortcut code in async
4858 (stop_wait_callback): In async mode, don't store pending status.
4859 Instead, cancel breakpoints or resend the signal appropriatelly.
4860 (cancel_breakpoint): New, refactored from
4861 cancel_breakpoints_callback.
4862 (cancel_breakpoints_callback): Call cancel_breakpoint.
4863 (pipe_to_local_event_queue): Remove special token processing.
4864 (linux_nat_wait): Issue an internal error if a pending status is
4865 found in async mode.
4867 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
4869 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
4871 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
4872 Vladimir Prus <vladimir@codesourcery.com>
4874 * varobj.c (struct varobj_root): New component thread_id.
4875 (varobj_get_thread_id, check_scope): New functions.
4876 (c_value_of_root): Use check_scope. Switch to the
4877 proper thread if necessary.
4879 * varobj.h (varobj_get_thread_id): New extern.
4881 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
4883 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
4886 * top.c: Revert 2008-03-21 changes.
4888 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4890 * thread.c (make_cleanup_restore_current_thread): Make it
4892 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4893 * varobj.c (varobj_update): Don't save/restore frame.
4894 (c_value_of_root): Save/restore thread and frame here,
4895 using make_cleanup_restore_current_thread.
4896 * Makefile.in: Update dependecies.
4898 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4900 * varobj.c (struct varobj_root): Clarify
4901 comment on the frame field.
4902 (varobj_create): Don't set frame if we have no
4905 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4908 Suggested by Jan Kratochvil:
4909 * top.c (gdb_rl_operate_and_get_next_completion): Call
4910 rl_redisplay_function.
4911 (gdb_rl_redisplay): New.
4912 (init_main): Set rl_redisplay_function.
4914 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
4916 * aix-thread.c (pdc_read_regs): Fix compiler warning.
4917 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
4918 (store_regs_kernel_thread): Likewise.
4920 2008-03-21 Pedro Alves <pedro@codesourcery.com>
4922 Linux native async support.
4924 * target.h (struct target_ops): Delete to_async_mask_value and add
4926 (target_is_async_p, target_async): Formatting.
4927 (target_async_mask_value): Delete.
4928 (target_async_mask): Delete function declaration, and add new
4929 target macro with the same name.
4931 * target.c (update_current_target): Replace to_async_mask_value by
4932 to_async_mask. Default to_async_mask to return_one.
4933 (target_async_mask): Delete.
4934 (find_default_can_async_p, find_default_is_async_p): New.
4935 (init_dummy_target): register find_default_can_async_p and
4936 find_default_is_async_p on the dummy target.
4938 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
4939 (debug_linux_nat_async): New global.
4940 (show_debug_linux_nat_async): New function.
4941 (linux_nat_async_enabled, linux_nat_async_mask_value)
4942 (linux_nat_event_pipe, linux_nat_num_queued_events)
4943 (linux_nat_async_events_enabled): New globals.
4944 (struct waitpid_result): New struct.
4945 (waitpid_queue): New global.
4946 (queued_waitpid, push_waitpid, drain_queued_events): New.
4947 (my_waitpid): Call queued_waitpid.
4948 (linux_child_follow_fork): Disable async events during the call.
4949 (blocked_mask): Delete.
4950 (sync_sigchld_action, async_sigchld_action): New globals.
4951 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
4952 async mode, block events during the call.
4953 (linux_nat_create_inferior): New.
4954 (linux_nat_attach): In sync mode, restore the mask states. In
4955 async mode, wake the event loop immediatelly.
4956 (detach_callback): Drain all queued events of the lwp we're
4958 (linux_nat_detach): Block async mode, and drain events of the main
4960 (linux_nat_resume): If in async mode, mask async events during the
4961 call. If short circuiting, force event loop to wake up. If
4962 resuming, set target_executing, and register target events in the
4964 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
4965 (linux_nat_wait): In async mode, block events during the call.
4966 Only enable/disable passing SIGINT to the inferior in sync mode.
4967 Get events from local waitpid queue. If no interesting events was
4968 found, return to events loop. Reregister target events in the
4969 event loop on exit. In sync mode, no need to reblock SIGCHLD.
4970 (linux_nat_kill): Disable events on entry.
4971 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
4972 here. Detach async mode from the event loop if there are no more
4973 forks available, otherwise leave it on.
4974 (sigchld_handler): Assure this is called only in sync mode.
4975 (linux_async_permitted, linux_async_permitted_1): New globals.
4976 (set_maintenance_linux_async_permitted)
4977 (show_maintenance_linux_async_permitted): New functions.
4978 (linux_nat_is_async_p, linux_nat_can_async_p)
4979 (linux_nat_async_mask): New.
4980 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
4981 (get_pending_events, async_sigchld_handler): New.
4982 (linux_nat_async_events): New.
4983 (async_terminal_is_ours): New global.
4984 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
4985 (async_client_callback, async_client_context): New.
4986 (linux_nat_async_file_handler, linux_nat_async)
4987 (linux_nat_disable_async, linux_nat_enable_async): New.
4988 (linux_nat_add_target): Register linux_nat_create_inferior,
4989 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
4990 linux_nat_async_mask, linux_nat_terminal_inferior and
4991 linux_nat_terminal_ours.
4992 (_initialize_linux_nat): Remove local action variable, and update
4993 code that used it to use sync_sigchld_action. Add new
4994 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
4995 set/show command in the maintenance class. Add new "linux-async"
4996 maintenance set/show command. Block SIGCHLD by default. Setup
4997 async_sichld_action, and sync_sigchld_action. Install the default
4999 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
5002 * linux-thread-db.c (re_check_for_thread_db): New.
5003 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
5004 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
5005 (thread_db_async_mask): New.
5006 (init_thread_db_ops): Register thread_db_can_async_p,
5007 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
5009 * remote.c (remote_async_mask_value): New.
5010 (remote_return_zero): New.
5011 (init_remote_ops): Register remote_return_zero as callbacks of
5012 to_can_async_p and to_is_async_p.
5013 (remote_can_async_p, remote_is_async_p, remote_async): Update to
5014 use remote_async_mask_value.
5015 (remote_async_mask): New.
5016 (init_remote_async_ops): Remove to_async_mask_value setting and
5017 register remote_async_mask as to_async_mask callback in
5020 * Makefile.in (linux-nat.o): Update.
5022 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
5024 * gdbthread.h (add_thread_with_info): New.
5025 * linux-thread-db.c: Add some documentation.
5026 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
5027 (struct private_thread_info): Remove th_valid and ti_valid.
5028 Replace ti with tid.
5029 (thread_get_info_callback): Do not add TID to the new ptid. Do
5031 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
5032 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
5034 (attach_thread): Handle an already-existing thread. Use
5035 add_thread_with_info. Cache the th and tid.
5036 (detach_thread): Verify that private was set. Remove verbose
5037 argument and printing. Update caller.
5038 (thread_db_detach): Do not adjust inferior_ptid.
5039 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
5040 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
5041 (thread_db_wait): Do not use lwp_from_thread.
5042 (thread_db_pid_to_str): Use the cached TID.
5043 (thread_db_extra_thread_info): Check that private is set.
5044 (same_ptid_callback): Delete.
5045 (thread_db_get_thread_local_address): Do not use it or check
5046 is_thread. Check that private is set. Assume that the thread
5047 handle is already cached.
5048 (init_thread_db_ops): Remove to_resume and to_kill.
5049 * thread.c (add_thread_with_info): New.
5050 (add_thread): Use it.
5051 * linux-nat.c (find_thread_from_lwp): Delete.
5052 (exit_lwp): Do not use it. Check print_thread_events. Print before
5053 deleting the thread.
5054 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
5055 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
5056 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
5057 printf_unfiltered for thread exits.
5058 * procfs.c (procfs_wait): Likewise.
5060 2008-03-21 Chris Demetriou <cgd@google.com>
5062 * symtab.c (rbreak_command): Quote symbol name before passing
5063 it to break_command.
5065 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
5067 * eval.c (evaluate_subexp_for_address): Clarify error message.
5068 Use value_must_coerce_to_target.
5069 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
5070 * valops.c (value_assign): Call value_coerce_to_target when
5071 assigning to anything but internalvars. Leave GDB-side arrays
5072 as arrays when assigning to internalvars.
5073 (value_must_coerce_to_target, value_coerce_to_target): New.
5074 (value_coerce_array, value_addr): Call value_coerce_to_target.
5075 (value_array): Create the array in GDB's memory instead of
5077 * value.h (value_must_coerce_to_target, value_coerce_to_target):
5080 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
5082 * top.c (quit_confirm): Warn that we will kill the program.
5084 2008-03-19 Pedro Alves <pedro@codesourcery.com>
5086 * inflow.c (terminal_ours_1): Guard access to
5087 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
5089 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
5090 Jim Blandy <jimb@codesourcery.com>
5091 Daniel Jacobowitz <drow@false.org>
5093 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
5094 (dwarf2_read_address): Update prototype.
5096 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
5097 (signed_address_type): Likewise.
5098 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
5099 (execute_stack_op): Update calls to unsigned_address_type,
5100 signed_address_type and dwarf2_read_address. Fix implementation
5101 of DW_OP_deref_size.
5103 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
5104 (dwarf2_per_cu_addr_size): Likewise.
5105 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
5106 (struct dwarf2_loclist_baton): Likewise.
5108 * dwarf2loc.c (find_location_expression): Update calls to
5109 dwarf2_read_address. Use dwarf2_per_cu_objfile and
5110 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
5111 (locexpr_describe_location): Likewise.
5112 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
5113 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
5114 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
5115 to dwarf2_per_cu_addr_size (per_cu).
5116 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
5117 (loclist_read_variable): Likewise.
5118 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
5120 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
5121 instead of baton->objfile.
5122 (dwarf2_per_cu_obfile): New function.
5123 (dwarf2_per_cu_addr_size): Likewise.
5125 * dwarf2-frame.c (struct comp_unit): Move higher.
5126 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
5127 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
5128 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
5129 parameter by using fde->eh_frame_p. Use read_encoded_value
5130 to implement DW_CFA_set_loc.
5131 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
5132 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
5133 execute_stack_op and execute_cfa_program.
5134 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
5135 (size_of_encoded_value): Remove.
5136 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
5137 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
5138 (add_cie): Set cie->unit backlink.
5139 (decode_frame_entry_1): Set cie->addr_size. Update calls to
5141 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
5143 2008-03-17 Markus Deuling <deuling@de.ibm.com>
5145 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
5146 gdbarch_bfd_arch_info.
5148 2008-03-17 Joel Brobecker <brobecker@adacore.com>
5150 * aix-thread.c (pdc_read_regs): Minor reformatting.
5152 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
5154 * thread.c (print_thread_info): Don't insist
5155 on having current thread if there are no
5158 2008-03-17 Pedro Alves <pedro@codesourcery.com>
5160 * infcmd.c (attach_command_post_wait)
5161 (attach_command_continuation): New.
5162 (attach_command): Support background async execution, and async
5163 execution in synchronous mode.
5165 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
5167 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
5168 * symmisc.c (dump_symtab_1): Likewise.
5169 * wrapper.c (gdb_value_struct_elt): Likewise.
5171 2008-03-17 Pedro Alves <pedro@codesourcery.com>
5173 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
5175 2008-03-17 Pedro Alves <pedro@codesourcery.com>
5177 * linux-nat.c (linux_nat_filter_event): New, refactored from
5179 (linux_nat_wait): Call linux_nat_filter_event.
5181 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
5183 * top.c (execute_command): Fix uninitialized variable error.
5185 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
5187 * Makefile.in (amd64nbsd-nat.o): New dependency.
5188 * amd64nbsd-nat.c: Include "nbsd-nat.h".
5189 (_initialize_amd64nbsd_nat): Update target vector to use
5190 nbsd_pid_to_exec_file.
5191 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
5193 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
5195 Remove ignoring leading exec events code.
5196 * fork-child.c (startup_inferior): Do not set
5197 inferior_ignoring_leading_exec_events.
5198 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
5199 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
5200 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
5201 (handle_inferior_event): Remove code for ignoring leading exec
5203 * target.c (update_current_target): Do not inherit, or default,
5204 to_reported_exec_events_per_exec_call.
5205 (debug_to_reported_exec_events_per_exec_call): Remove.
5206 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
5207 * target.h (target_reported_exec_events_per_exec_call): Remove.
5208 (struct target): Remove the to_reported_exec_events_per_exec_call
5211 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
5213 Implement -thread-info.
5214 * gdbthread.h (print_thread_info): Declare.
5216 * thread.c (print_thread_info): New, extracted
5217 from info_threads_command and adjusted to
5218 work for CLI and MI.
5219 (info_threads_command): Use print_thread_info.
5220 * Makefile.in: Update dependencies.
5222 * mi/mi-cmds.c (mi_cmds): Specify a handler
5224 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
5225 * mi/mi-main.c (mi_cmd_thread_info): New.
5226 (mi_cmd_list_features): Include 'thread-info'.
5228 2008-03-14 Kevin Buettner <kevinb@redhat.com>
5230 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
5231 to decide whether to match instruction patterns using "sw" and "sd".
5233 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5235 * infcmd.c (jump_command): Postpone disabling stdin until after
5238 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5240 * inflow.c (gdb_getpgrp): New.
5241 (gdb_has_a_terminal): Use get_getpgrp.
5242 (terminal_ours_1): If attach_flag is set, don't refetch
5243 inferior_process_group.
5245 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5247 * features/library-list.dtd: Allow "section" elements as children
5248 of "library". Add "section" element and describe its attributes.
5250 * solib-target.c (struct lm_info): Add section_bases member.
5251 (library_list_start_segment): Error out if seen a section element.
5252 (library_list_start_section): New.
5253 (library_list_end_library): New.
5254 (solib_target_free_library_list): Free section_bases.
5255 (section_attributes): New.
5256 (library_children): Make "segment" optional. Add "section" child.
5257 (library_list_children): Register library_list_end_library.
5258 (solib_target_relocate_section_addresses): Handle section bases.
5260 * NEWS: Mention new qXfer:libraries:read section offsets support.
5262 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5264 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
5265 (make_exec_error_cleanup): Remove declarations.
5266 * utils.c (exec_error_cleanup_chain): Remove.
5267 (do_exec_error_cleanups, discard_exec_error_cleanups)
5268 (make_exec_error_cleanup): Remove.
5269 * event-loop.c (start_event_loop): Adjust call to
5271 * event-top.c (async_enable_stdin): Remove the paramater dummy.
5272 (async_disable_stdin): Don't register async_enable_stdin via
5274 * inf-loop.c (inferior_event_handler): Don't
5275 call do_exec_error_cleanups. Call async_enable_stdin instead.
5276 * event-loop.c (start_event_loop): Adjust call to
5278 * tui/tui-interp.c (tui_command_loop): Adjust call to
5281 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5284 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
5285 * breakpoint.c (bpstat_do_actions): In async mode,
5286 don't jump to top expecting stop_bpstat to be already
5288 * event-loop.c (start_event_loop): Call async_enable_stdin
5290 * event-top.c (async_enable_stdin): Do nothing if sync_execution
5292 (command_handler): Do not setup continuation here.
5293 (command_line_handler_continuation): Move to...
5294 * top.c (command_line_handler_continuation): ... here.
5295 (execute_command): In async mode, register continuation.
5296 Don't check frame's language in running in async mode.
5297 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
5298 * inf-loop.c (complete_execution): Inline into...
5299 (inferior_event_handler): ... here. Clear target_executing before
5300 doing any cleanups. Don't try to show prompt if the target was
5302 * infcmd.c (signal_command): Add support for async mode.
5303 (finish_command): Only add continuation if the target was
5304 successfully resumed.
5305 * remote.c (init_async_opts): Register to_get_thread_local_address
5307 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
5308 with sync_execution.
5309 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
5312 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
5314 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
5315 * exec.c (exec_bfd_mtime): Define.
5316 (exec_close): Clear it.
5317 (exec_file_attach): Set it.
5318 * gdbcore.h (exec_bfd_mtime): Declare.
5319 * source.c (find_source_lines): Do not use bfd_get_mtime.
5321 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5323 * top.c (simplified_command_loop): Remove.
5325 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5327 Remove unused remote.c hooks.
5328 * remote.c (deprecated_target_resume_hook)
5329 (deprecated_target_wait_loop_hook): Remove.
5330 (remote_resume): Do not call deprecated_target_resume_hook.
5331 (remote_wait): Do not call deprecated_target_wait_loop_hook.
5332 (remote_async_wait): Likewise.
5334 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5336 Implement MI notification for new threads.
5337 * doc/observer.texi (new_thread): Document.
5338 * observer.sh: Forward declare struct thread_info.
5339 * thread.c (add_thread): Notify observer.
5341 * interps.h (interp_init_ftype): New parameter
5343 (interp_set): Likewise.
5344 (top_level_interpreter_data): Declare.
5345 * interps.c (interp_set): New parameter top_level.
5346 Pass it to interpreter's init function. Remember
5347 top level interpreter.
5348 (interpreter_exec_cmd): Adjust.
5349 (top_level_interpreter_data): New.
5350 * main.c (captured_main): Pass 1 for top_level
5351 parameter of interp_set.
5352 * cli/cli-interp.c (cli_interpreter_init): New
5353 parameter top_level.
5354 * tui/tui-interp.c (tui_init): New parameter top_level.
5356 * mi/mi-interp.c (mi_new_thread): New.
5357 (mi_interpreter_init): If top level, register
5358 observer for new threads.
5360 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
5362 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5364 * top.c (execute_command): Disable break and stop
5365 commands in async mode.
5367 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5370 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5371 * inf-loop.c (inferior_event_handler): Don't include remote.h.
5372 Call target_stop in the INF_QUIT_REQ case.
5373 * Makefile.in (inf-loop.o): Update.
5375 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5377 * inf-loop.c (inferior_event_handler): Don't include remote.h.
5378 Call target_stop in the INF_QUIT_REQ case.
5379 * Makefile.in (inf-loop.o): Update.
5381 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5383 * top.c (execute_command): Enable break, info and interrupt
5384 commands in async mode.
5386 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
5387 Daniel Jacobowitz <dan@codesourcery.com>
5389 * breakpoint.h (breakpoint_restore_shadows): New
5391 * breakpoint.c (breakpoint_restore_shadows): New.
5392 (read_memory_nobpt): Delete.
5393 * gdbcore.h (read_memory_nobpt): Delete declaration.
5394 * target.c (memory_xfer_partial): Call
5395 breakpoint_restore_shadows.
5396 (restore_show_memory_breakpoints)
5397 (make_show_memory_beakpoints_cleanup): New.
5398 (show_memory_breakpoints): New.
5399 * target.h (make_show_memory_beakpoints_cleanup): Declare.
5400 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
5401 Make sure we see memory breakpoints when checking if
5402 breakpoint is still there.
5403 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
5404 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
5405 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
5406 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
5408 2008-03-12 Pedro Alves <pedro@codesourcery.com>
5410 * thread.c (add_thread): Use printf_unfiltered to print.
5412 2008-03-12 Joel Brobecker <brobecker@gnat.com>
5414 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
5415 that is true only on x86-solaris and x86_64-solaris.
5416 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
5417 with proc_get_LDT_entry.
5419 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
5421 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
5422 * config.in, configure: Regenerate.
5423 * fork-child.c (fork_inferior): Call create_tty_session.
5424 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
5425 (create_tty_session): New function.
5426 * terminal.h: Declare create_tty_session.
5428 2008-03-12 Alan Modra <amodra@bigpond.net.au>
5431 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
5432 * mipsread.c: Include elf/internal.h.
5433 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
5436 2008-03-11 Markus Deuling <deuling@de.ibm.com>
5438 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
5439 to get at the current architecture and at the target specific vector.
5440 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
5441 remove define of I387_ST0_REGNUM.
5443 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
5445 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
5446 get at the current architecture
5447 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
5450 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
5451 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
5453 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
5454 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
5455 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
5457 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
5458 at the target specific vector.
5460 (i386_get_longjmp_target): Use get_frame_arch to get at the current
5461 architecture. Use gdbarch_tdep to get at the target specific vector.
5463 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
5464 update caller. Use gdbarch_tdep to get at the target specific vector.
5466 (i386_register_to_value: Use get_frame_arch to get at the current
5469 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
5472 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5473 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
5474 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
5475 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
5477 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
5480 (i387_convert_register_p, i387_register_to_value,
5481 i387_value_to_register): Update call for i386_fp_regnum_p.
5483 * i387-tdep.h: Remove comment.
5484 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
5485 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5486 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
5487 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
5488 I387_MXCSR_REGNUM): Add target specific vector as parameter.
5490 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
5492 * Makefile.in (fork-child.o): Update.
5493 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
5494 argument. Gather all gdbserver features together.
5495 * fork-child.c (exec_wrapper): New variable.
5496 (fork_inferior): Use it.
5497 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
5498 (unset_exec_wrapper_command, _initialize_fork_child): New.
5500 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
5502 * source.c (directory_command): Modify the determination of
5503 condition of terminal "from_tty".
5505 2008-03-10 Matt Rice <ratmice@gmail.com>
5507 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
5509 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
5511 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
5512 of the data passing to strtoulst function.
5513 (info_spu_signal_command): Likewise.
5515 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
5517 * mi/mi-interp.c (mi_command_loop): Remove
5520 2008-03-07 Joel Brobecker <brobecker@adacore.com>
5522 * remote.c (extended_remote_attach_1): Make local variable pid an int
5525 2008-03-07 Joel Brobecker <brobecker@adacore.com>
5527 * solib-svr4.c (svr4_same_1): New function, originally extracted
5528 from svr4_same and expanded to handle the sparc64 case.
5529 (svr4_same): Move up and reimplement using svr4_same_1.
5530 (enable_break): Use svr4_same_1 to do shared library name comparisons.
5532 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
5534 * MAINTAINERS: Move self to Paper trail.
5536 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
5538 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
5539 * event-loop.c (call_async_signal_handler): New.
5540 * event-loop.h (call_async_signal_handler)
5541 (gdb_call_async_signal_handler): Declare.
5542 (mark_async_signal_handler): Add comments.
5543 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
5544 * mingw-hdep.c (sigint_event, sigint_handler): New.
5545 (gdb_select): Use them. Wait for the readline signal handler
5547 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
5548 * posix-hdep.c (gdb_call_async_signal_handler): New function.
5549 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
5551 (remote_fileio_ctrl_c_signal_handler): Use
5552 gdb_call_async_signal_handler.
5553 (initialize_remote_fileio): Initialize sigint_fileio_token.
5554 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
5555 not initialize tokens here.
5556 (handle_remote_sigint_twice): Likewise. Reinstall
5557 handle_remote_sigint.
5558 (async_remote_interrupt_twice): Just call interrupt_query.
5559 (cleanup_sigint_signal_handler): Do not delete tokens.
5560 (remote_interrupt, remote_interrupt_twice): Use
5561 gdb_call_async_signal_handler.
5562 (interrupt_query): Reinstall the default signal handler.
5563 (_initialize_remote): Initialize tokens here.
5565 2008-03-04 Joel Brobecker <brobecker@adacore.com>
5567 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
5568 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5569 Change the type of the lr register to code_ptr.
5570 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5571 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5572 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5573 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5574 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5575 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5576 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
5578 2008-03-03 James E. Wilson <wilson@tuliptree.org>
5580 * MAINTAINERS: Update my email address.
5582 2008-03-03 Keith Seitz <keiths@redhat.com>
5584 From Dave Murphy <davem@devkitpro.org>:
5585 * configure.ac: Set tcl configdir to win under mingw.
5586 * configure: Regenerate.
5588 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
5590 * breakpoint.c (fetch_watchpoint_value): New function.
5591 (update_watchpoint): Set and clear val_valid. Use
5592 fetch_watchpoint_value. Handle unreadable values on the
5593 value chain. Correct check for user-requested array watchpoints.
5594 (breakpoint_init_inferior): Clear val_valid.
5595 (watchpoint_value_print): New function.
5596 (print_it_typical): Use it. Do not free or clear old_val. Print
5597 watchpoints even if old_val == NULL.
5598 (watchpoint_check): Use fetch_watchpoint_value. Check for values
5599 becoming readable or unreadable.
5600 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
5601 (do_enable_watchpoint): Likewise.
5602 * breakpoint.h (struct breakpoint): Update comment for val. Add
5604 * NEWS: Mention watchpoints on inaccessible memory.
5606 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
5608 * Makefile.in (i386-nat.o): Update.
5609 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
5610 i386_use_watchpoints.
5611 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
5612 i386_use_watchpoints.
5613 * i386-nat.c (i386_stopped_data_address): Take two arguments.
5614 (i386_stopped_by_watchpoint): Update call.
5615 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
5616 * config/i386/nm-i386.h: Conditionalize definitions on
5617 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
5618 (i386_use_watchpoints): Declare.
5619 (i386_stopped_data_address): Update.
5620 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5621 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5623 2008-02-29 Joel Brobecker <brobecker@adacore.com>
5625 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
5626 * version.in: Bump version to 6.8.50.20080229-cvs.
5628 2008-02-28 Markus Deuling <deuling@de.ibm.com>
5630 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
5633 2008-02-28 Tom Tromey <tromey@redhat.com>
5635 * infcmd.c (notice_args_read): Print result of get_inferior_args.
5637 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
5639 * infcmd.c (kill_if_already_running): Make static. Use
5640 target_require_runnable.
5641 * target.c (target_require_runnable): New.
5642 * target.h (target_require_runnable): Declare.
5644 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
5646 * frame.c (reinit_frame_cache): Only annotate if frames were
5649 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5651 * regformats/reg-ppc.dat: Rename "ps" to "msr".
5652 * regformats/reg-ppc64.dat: Likewise.
5654 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5656 * features/Makefile (%.dat): Emit xmltarget statement.
5658 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
5659 Generate code to set gdbserver_xmltarget in init_registers_${name}.
5661 * regformats/arm-with-iwmmxt.dat: Regenerate.
5662 * regformats/mips64-linux.dat: Regenerate.
5663 * regformats/mips-linux.dat: Regenerate.
5664 * regformats/rs6000/powerpc-32.dat: Regenerate.
5665 * regformats/rs6000/powerpc-64.dat: Regenerate.
5666 * regformats/rs6000/powerpc-e500.dat: Regenerate.
5668 * regformats/reg-arm.dat: Add xmlarch statement.
5669 * regformats/reg-i386.dat: Likewise.
5670 * regformats/reg-i386-linux.dat: Likewise.
5671 * regformats/reg-x86-64-linux.dat: Likewise.
5672 * regformats/reg-spu.dat: Likewise.
5674 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
5676 * remote.c (remote_wait, remote_async_wait): Stop if we receive
5679 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
5681 * utils.c (debug_timestamp): New.
5682 (vfprintf_unfiltered): Print timestamps if requested.
5683 (show_debug_timestamp): New.
5684 (initialize_utils): Register "set debug timestamp".
5685 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
5687 2008-02-27 Joel Brobecker <brobecker@adacore.com>
5689 * breakpoint.c (skip_prologue_sal): New function.
5690 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
5691 computed from a line number.
5693 2008-02-27 Joel Brobecker <brobecker@adacore.com>
5695 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
5696 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5697 Set PC register type to "code_ptr".
5698 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5699 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5700 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5701 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5702 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5703 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5704 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
5707 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
5709 * regformats/regdat.sh: Rename init_registers function in
5710 generated file to init_registers_${name}.
5712 * regformats/reg-crisv32.dat: Set "name" to crisv32.
5713 * regformats/reg-ppc64.dat: Set "name" to ppc64.
5714 * regformats/reg-s390x.dat: Set "name" to s390x.
5716 2008-02-26 Greg Law <glaw@undo-software.com>
5718 * regcache.c (registers_changed): Call reinit_frame_cache.
5720 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
5722 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
5723 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
5724 and svr4_fetch_objfile_link_map.
5725 * Makefile.in (sh-linux-tdep.o): Update.
5727 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
5729 * amd64-tdep.c (amd64_classify): Add support for decimal float
5731 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
5732 use the struct return convention.
5734 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
5736 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
5737 to old format. Discard breakpoint address if shared library is
5739 (breakpoint_1): Adjust formatting of table header accordingly.
5741 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
5743 * remote.c (remote_get_threadlist): If the response
5744 is empty, don't try to parse it.
5746 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
5748 Unbreak 'target async'.
5749 * serial.c (serial_async): Set the
5750 handler function before enabling async
5753 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
5755 * solib-svr4.c (enable_break): Convert r_brk to a code address.
5757 2008-02-21 Pedro Alves <pedro@codesourcery.com>
5759 * remote.c (extended_remote_attach_1): Set attach_flag.
5760 (extended_remote_create_inferior_1): Clear attach_flag.
5762 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
5764 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
5766 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
5767 * solib-svr4.c (solib_svr4_r_brk): New.
5768 (open_symbol_file_object, svr4_current_sos): Always check the
5770 (svr4_fetch_objfile_link_map): Do not set debug_base.
5771 (enable_break): Use r_brk if it is set.
5772 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
5773 (svr4_lp64_fetch_link_map_offsets): Likewise.
5774 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
5776 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5777 Mark Kettenis <kettenis@gnu.org>
5779 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
5780 trad_frame_saved_reg.
5781 (trad-frame.h): New include.
5783 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
5784 instead of frame_obstack_zalloc.
5785 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
5787 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
5789 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5791 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
5792 from disassemble_info instead of gdbarch_byte_order.
5794 * mips-tdep.c (gdb_print_insn_mips): Likewise.
5795 * arm-tdep.c (gdb_print_insn_arm): Likewise.
5797 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5799 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
5800 gdbarch as parameter.
5802 * gdbarch.{c,h}: Regenerate.
5804 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5806 * mem-break.c (default_memory_insert_breakpoint)
5807 (default_memory_remove_breakpoint): Likewise.
5808 * target.h (default_memory_remove_breakpoint)
5809 (default_memory_insert_breakpoint): Likewise.
5811 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5812 parameter. Replace current_gdbarch by gdbarch.
5813 * m32r-tdep.c (m32r_memory_insert_breakpoint)
5814 (m32r_memory_remove_breakpoint): Likewise.
5816 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
5818 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
5820 2008-02-19 Joel Brobecker <brobecker@adacore.com>
5822 * NEWS: Add entry describing Add support improvements.
5824 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5826 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
5829 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5831 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
5832 register_offset_hack anymore.
5834 * regcache.{c,h} (register_offset_hack): Remove.
5836 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5838 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
5840 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
5841 current_gdbarch by gdbarch.
5842 (hppa64_hpux_find_global_pointer): Likewise.
5843 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
5844 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
5845 find_global_pointer.
5847 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
5849 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
5851 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
5852 of gdbarch_num_regs.
5854 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
5855 replace current_gdbarch by gdbarch.
5856 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
5858 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5860 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
5861 and replace current_gdbarch by gdbarch.
5863 (store_register): Update call for exec_one_dummy_insn.
5864 (fetch_register, store_register): Update call of regmap.
5866 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
5867 parameter and replace current_gdbarch by gdbarch.
5869 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
5870 the current architecture. Update call for getregs_supplies and
5872 (ppcnbsd_fetch_inferior_registers): Likewise.
5874 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
5875 replace current_gdbarch by gdbarch.
5876 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
5877 get_regcache_arch to get at the current architecture. Update call for
5880 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5882 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
5885 2008-02-15 Markus Deuling <deuling@de.ibm.com>
5887 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
5889 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
5891 * NEWS: Mention pending breakpints in MI.
5893 2008-02-14 Markus Deuling <deuling@de.ibm.com>
5895 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
5897 2008-02-13 Markus Deuling <deuling@de.ibm.com>
5899 Add script to build and test GDB using enable-targets=all.
5901 * gdb_buildall.sh: New file.
5903 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
5905 * NEWS (New native configurations): Xtensa GNU/Linux.
5906 (New targets): Xtensa GNU/Linux.
5907 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
5909 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
5910 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
5911 * configure.tgt (xtensa*-*-linux*): New entry.
5912 * xtensa-config.c (xtensa_tdep): New variable.
5913 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
5914 (rmap): Change format based on new macro XTREG.
5915 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
5916 * xtensa-linux-nat.c: New.
5917 * xtensa-linux-tdep.c: New.
5918 * xtensa-xtregs.c: New.
5919 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
5920 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
5921 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
5922 (xtensa_register_t): New field coprocessor.
5923 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
5924 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
5925 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
5926 Update to handle privileged registers.
5927 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
5928 (xtensa_push_dummy_call): Set windowstart register correctly.
5929 (call0_analyze_prologue): Initialize xtensa_default_isa.
5930 (xtensa_derive_tdep): New.
5931 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
5932 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
5933 Call xtensa_derive_tdep().
5934 * config/xtensa/linux.mh: New.
5935 * regformats/reg-xtensa.dat: New.
5937 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
5939 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
5940 (filenames.h): New include.
5941 * Makefile.in (corelow.o): Add dependency for filenames.h.
5943 2008-02-08 Doug Evans <dje@google.com>
5945 * source.c (find_and_open_source): Always rewrite absolute filenames.
5947 2008-02-07 Doug Evans <dje@google.com>
5949 * breakpoint.c: #include "hashtab.h".
5950 (ambiguous_names_p): New fn.
5951 (update_breakpoint_locations): When restoring bp enable status, don't
5952 compare function names if any functions have same name.
5953 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
5955 2008-02-07 Joel Brobecker <brobecker@adacore.com>
5957 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
5958 instead of just a VEC*. Update use of SV.
5959 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
5961 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5963 * NEWS: Put all new commands since gdb-6.7 together.
5965 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5967 * ada-lang.c: #include "vec.h".
5968 (struct string_vector, new_string_vector, string_vector_append):
5970 (char_ptr): New typedef.
5971 (DEF_VEC_P (char_ptr)): New VEC type.
5972 (symbol_completion_add): Update profile to take the new VEC type
5973 instead of the old string_vector structure. Update code accordingly.
5974 (ada_make_symbol_completion_list): Use the new VEC type instead of
5975 the old string_vector structure, and update the code accordingly.
5976 * Makefile.in (ada-lang.o): Add dependency on vec.h.
5978 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
5980 * p-exp.y: Set current_type in missing places.
5981 (leftdiv_is_integer): New static variable.
5982 Typecast right operand of BINOP_DIV to long_double if both operands
5985 2008-02-06 Maciej W. Rozycki <macro@mips.com>
5987 * remote-mips.c (set_breakpoint): Rename to...
5988 (mips_set_breakpoint): ... this.
5989 (clear_breakpoint): Rename to...
5990 (mips_clear_breakpoint): ... this.
5991 (common_breakpoint): Rename to...
5992 (mips_common_breakpoint): ... this.
5993 (check_lsi_error): Rename to...
5994 (mips_check_lsi_error): ... this.
5996 2007-02-05 Joel Brobecker <brobecker@adacore.com>
5998 * language.h (struct language_defn): Add new field
5999 la_make_symbol_completion_list.
6000 * symtab.c (default_make_symbol_completion_list): Renames
6001 make_symbol_completion_list.
6002 (make_symbol_completion_list): New function.
6003 * symtab.h (default_make_symbol_completion_list): Add declaration.
6004 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
6005 (auto_language, local_language): Likewise.
6006 * objc-lang.c (objc_language_defn): Likewise.
6007 * scm-lang.c (scm_language_defn): Likewise.
6008 * m2-lang.c (m2_language_defn): Likewise.
6009 * f-lang.c (f_language_defn): Likewise.
6010 * jv-lang.c (java_language_defn): Likewise.
6011 * p-lang.c (pascal_language_defn): Likewise.
6012 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
6013 (minimal_language_defn): Likewise.
6014 * ada-lang.c (struct string_vector): New structure.
6015 (new_string_vector, string_vector_append, ada_unqualified_name)
6016 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
6017 (ada_make_symbol_completion_list): New functions.
6018 (ada_language_defn): Set la_make_symbol_completion_list.
6019 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
6020 this function is static.
6022 2008-02-05 Kevin Buettner <kevinb@redhat.com>
6024 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
6025 to account for call site optimizations.
6027 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
6029 * tracepoint.c (read_actions): Handle end-of-text indicator
6030 in action list properly. (Committed by Jim Blandy)
6032 2008-02-05 Jim Blandy <jimb@red-bean.com>
6034 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
6035 pseudoregister, not an internal error.
6036 Reported by: Andrzej Zaborowski
6038 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
6040 * varobj.c (c_value_of_variable): Use xstrdup.
6042 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
6044 Update stored rendition of varobj value when format changes.
6045 * varobj.c (varobj_set_display_format): Recomputed
6047 (c_value_of_variable): Return print_value.
6049 2008-02-03 Doug Evans <dje@google.com>
6051 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
6052 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
6053 * valops.c (value_one): New function.
6054 * value.h (value_one): Declare.
6056 Fix argument promotion for binary arithmetic ops for C.
6057 * valarith.c (unop_result_type): New fn.
6058 (binop_result_type): New fn.
6059 (value_binop): Move result type computation to binop_result_type.
6060 (value_pos, value_neg, value_complement): Move result type
6061 computation to unop_result_type.
6064 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
6065 Return basetype, fieldno if found. All callers updated.
6066 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
6068 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
6069 * symfile.h (fill_in_vptr_fieldno): Delete.
6071 2008-02-02 Doug Evans <dje@google.com>
6073 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
6075 * typeprint.c (*): Whitespace cleanup.
6077 2008-02-02 Mark Kettenis <kettenis@gnu.org>
6078 Luis Machado <luisgpm@br.ibm.com>
6079 Thiago Jung Bauermann <bauerman@br.ibm.com>
6081 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
6082 don't fit into registerson the stack the way GCC does.
6084 2008-02-01 Joel Brobecker <brobecker@adacore.com>
6086 * symtab.c (symbol_set_names): Do not add an entry in the demangling
6087 hash table for Ada symbols. Just store the linkage name as is,
6088 and leave the demangled_name as NULL.
6090 2007-02-01 Joel Brobecker <brobecker@adacore.com>
6092 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
6093 in the global scope.
6094 (new_symbol): Likewise.
6096 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
6098 * breakpoint.c (break_command_1): Return void.
6099 (break_command_really): Return void. Rethrow
6100 exceptions instead of returning.
6101 (gdb_breakpoint): Remove the error_message parameter.
6102 Return void. Rename to set_breakpoint.
6103 * gdb.h (gdb_breakpoint): Rename and move to...
6104 * breakpoint.h (set_breakpoint): ...here.
6105 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
6106 event hooks even if exception is thrown. Adjust to
6107 gdb_breakpoint interface changes.
6110 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
6112 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
6113 float in both first and second word in the doubleword, to support
6116 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
6118 Properly rethrow exception. This fixes errors
6119 about non-existent functions for -break-insert.
6120 * breakpoint.c (break_command_really): Use throw_exception
6121 for rethrowing. If rethrowing, don't print the exception.
6123 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
6125 * NEWS: Mention Decimal Floating Point support.
6127 2008-01-31 Joel Brobecker <brobecker@adacore.com>
6129 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
6130 value type to builtin_type_void_func_ptr.
6132 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
6134 * s390-tdep.c (is_float_singleton, is_float_like,
6135 alignment_of, s390_return_value): Make checks for
6136 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
6138 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
6139 Thiago Jung Bauermann <bauerman@br.ibm.com>
6141 * infcmd.c (default_print_registers_info): Also print hex
6142 raw contents for TYPE_CODE_DECFLOAT registers.
6143 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
6144 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
6145 (rs6000_register_name): Add support for DFP pseudo-registers.
6146 (rs6000_pseudo_register_type): Likewise.
6147 rs6000_pseudo_register_reggroup_p): Likewise.
6148 (ppc_pseudo_register_read): New function.
6149 (ppc_pseudo_register_write): Likewise.
6150 (rs6000_pseudo_register_read): Likewise.
6151 (rs6000_pseudo_register_write): Likewise.
6152 (e500_pseudo_register_read): Move checks to
6153 rs6000_pseudo_register_read.
6154 (e500_pseudo_register_write): Move checks to
6155 rs6000_pseudo_register_write.
6156 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
6157 rs6000_pseudo_register_read and rs6000_pseudo_register_write
6158 in gdbarch if SPE or DFP is available. Adjust gdbarch's
6159 num_pseudo_regs to account for DFP pseudo regs.
6161 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
6163 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
6164 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
6165 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
6166 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
6167 e500_pseudo_register_read, e500_pseudo_register_write): Use
6168 IS_SPE_PSEUDOREG macro.
6169 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
6170 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
6171 Remove initialization of tdep->ppc_ev31_regnum.
6173 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
6175 * printcmd.c (print_formatted): Handle references as for unformatted
6178 2008-01-30 Joel Brobecker <brobecker@adacore.com>
6180 * eval.c (evaluate_subexp_standard): Add handling of user
6181 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
6183 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
6185 * eval.c (evaluate_subexp_standard): Support
6186 BINOP_INTDIV opcode.
6188 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
6190 * valarith.c (value_binop): Add floating-point BINOP_MIN and
6192 For BINOP_EXP, use length and signedness of left operand only for
6193 result, as for shifts.
6194 For integral operands to BINOP_EXP, use new integer_pow and
6195 uinteger_pow functions so as to get full range of results.
6196 (integer_pow): New function.
6197 (uinteger_pow): New function.
6199 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
6201 Use vector for varobj_list_children interface.
6202 * gdb/varobj.c (varobj_list_children): Return vector
6204 * gdb/varobj.h (varobj_list_children): Adjust
6206 (varobj_p): Declare. Declare vector thereof.
6207 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
6208 for varobj_list_children change.
6209 * Makefile.in (varobj_h): Update dependencies.
6211 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
6213 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
6214 TYPE_CODE_DECFLOAT arguments.
6215 (ppc64_sysv_abi_push_dummy_call) Likewise.
6216 (get_decimal_float_return_value): New function.
6217 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
6218 values by calling get_decimal_float_return_value.
6219 (ppc64_sysv_abi_return_value): Likewise.
6221 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
6223 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
6224 for preprocessor macro information. Formatting changes.
6226 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6228 * remote.c (struct remote_state): Add cached_wait_status.
6229 (remote_exec_file): New variable.
6230 (PACKET_vAttach, PACKET_vRun): New constants.
6231 (extended_remote_restart): Do not query for status.
6232 (struct start_remote_args): New.
6233 (remote_start_remote): Take it as a second argument. Check
6234 whether the target is running. Issue an error for non-running
6235 non-extended targets. Cache the wait status. Set inferior_ptid
6237 (remote_open_1): Prompt to disconnect non-running targets. Make
6238 sure the target is marked running. Do not set inferior_ptid here.
6239 Update call to remote_start_remote. Do not call remote_check_symbols
6240 if the target is not running.
6241 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
6242 argument. Handle a non-running target.
6243 (remote_detach): Use it.
6244 (extended_remote_detach): New.
6245 (remote_disconnect): Fix typo. Use remoute_mourn_1.
6246 (extended_remote_attach_1, extended_remote_attach)
6247 (extended_async_remote_attach): New.
6248 (remote_vcont_resume): Remove unused variable.
6249 (remote_wait, remote_async_wait): Use any cached wait status.
6250 (putpkt_binary, getpkt): Clear any cached wait status.
6251 (extended_remoute_mourn_1): New.
6252 (extended_remote_mourn): Use it.
6253 (extended_async_remote_mourn, extended_remote_run): New.
6254 (extended_remote_create_inferior_1): New.
6255 (extended_remote_create_inferior): Use it.
6256 (extended_remote_async_create_inferior): Likewise.
6257 (remote_xfer_partial): Skip for non-executing targets.
6258 (init_extended_remote_ops): Set to_detach and to_attach.
6259 (init_extended_async_remote_ops): Likewise. Use
6260 extended_async_remote_mourn.
6261 (_initialize_remote): Register vAttach, vRun, and
6262 set remote exec-file.
6263 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
6265 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6267 * Makefile.in (symfile.o): Update.
6268 * NEWS: Mention exec tracing support.
6269 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
6271 * infcmd.c (kill_if_already_running, detach_command)
6272 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
6273 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
6274 (follow_exec): Do not check may_follow_exec. Do not mourn and push
6275 targets. Apply the sysroot path to the loaded executable. Use
6276 no_shared_libraries.
6277 * linux-nat.c (linux_child_follow_fork): Print fork following
6278 messages if verbose.
6279 (kill_wait_callback): Kill again before waiting a second time.
6280 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
6281 no_shared_libraries.
6283 2008-01-29 Joel Brobecker <brobecker@adacore.com>
6285 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
6287 2008-01-29 Joel Brobecker <brobecker@adacore.com>
6289 * nto-tdep.h: Remove #include "defs.h".
6290 * nto-tdep.c: Add #include "defs.h".
6291 * Makefile.in (nto_tdep_h): Update dependencies.
6292 (nto-tdep.o): Likewise.
6294 2008-01-29 Joel Brobecker <brobecker@adacore.com>
6296 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
6298 (proceed, start_remote): Update call to wait_for_inferior.
6299 * inferior.h (wait_for_inferior): Update declaration.
6300 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
6301 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
6302 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
6303 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
6305 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
6307 * varobj (adjust_value_for_child_access): Added checking for
6308 returned value from gdb_value_ind.
6309 (c_describe_child): Likewise.
6310 (cplus_describe_child): Fixed a typo.
6312 2008-01-29 Jim Blandy <jimb@red-bean.com>
6314 * MAINTAINERS: Update my info.
6316 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
6318 Use multiple locations for hardware watchpoints.
6319 This eliminates the need to traverse value chain, doing
6320 various checks, in three different places.
6322 * breakpoint.h (struct bp_location): New fields
6323 lengths and watchpoint_type.
6324 (struct breakpoint): Remove the val_chain field.
6325 * breakpoint.c (is_hardware_watchpoint): New.
6326 (free_valchain): Remove.
6327 (update_watchpoint): New.
6328 (insert_bp_location): For hardware watchpoint, just
6330 (insert_breakpoints): Call update_watchpoint_locations
6331 on all watchpoints. If we have failed to insert
6332 any location of a hardware watchpoint, remove all inserted
6334 (remove_breakpoint): For hardware watchpoints, directly
6336 (watchpoints_triggered): Iterate over locations.
6337 (bpstat_stop_status): Use only first location of
6338 a resource watchpoint.
6339 (delete_breakpoint): Don't call free_valchain.
6340 (print_one_breakpoint): Don't print all
6341 locations for watchpoints.
6342 (breakpoint_re_set_one): Use update_watchpoint for
6345 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
6347 Don't reset watchpoint block on solib load.
6349 * breakpoint.c (insert_bp_location): For watchpoints,
6350 recompute condition.
6351 (breakpoint_re_set_one): Instead of recomputing value
6352 and condition for watchpoints, just reset value and
6353 let insert_breakpoints/insert_bp_location recompute it.
6354 Don't do anything about disabled watchpoint.
6356 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
6358 * valarith.c (value_binop): Handle unsigned integer
6361 2008-01-28 Kevin Buettner <kevinb@redhat.com>
6363 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
6364 instruction pattern that appears frequently in position
6365 independent code. Fix bug in code which looks for "fmov" and
6366 backtracks if no "fmov" is found.
6368 2008-01-28 Doug Evans <dje@google.com>
6370 * dbxread.c (read_dbx_symtab): Fix indentation.
6371 Reformat comments to 80 columns.
6372 Move local var def closer to only use.
6374 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6376 * fork-child.c (SHELL_FILE): Remove #ifndef.
6377 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
6379 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
6381 * i386-tdep.c (i386_skip_noop): New function.
6382 (i386_analyze_prologue): Call i386_skip_noop function.
6384 2008-01-24 Michael Snyder <msnyder@specifix.com>
6386 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
6387 * win32-nat.c (win32_xfer_partial): Ditto.
6388 * target.c (default_xfer_partial): Minor whitespace adjustment.
6390 2008-01-24 Pedro Alves <pedro@codesourcery.com>
6392 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
6393 strip bit 1 even if pc doesn't point to thumb code.
6395 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
6397 * remote.c (remote_wait): Handle SIGINT between packets.
6398 (remote_async_wait): Likewise.
6400 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
6401 Chris Demetriou <cgd@google.com>
6403 * thread.c (add_thread_silent): Renamed
6405 (print_thread_events): New variable definition.
6406 (show_print_thread_events): New function.
6407 (_initialize_thread): Add "set print thread-events" and
6408 "show print thread-events" commands.
6409 (add_thread): Announce new thread.
6410 * gdbthread.h (add_thread_silent): Declare.
6411 (print_thread_events): New variable declaration.
6412 * inf-ttrace.c (inf_ttrace_wait): Don't
6413 inform about new thread, as add_thread is always
6414 called too, and will take care of that.
6415 * infrun.c (handle_inferior_event): Likewise.
6416 * procfs.c (procfs_wait): Likewise.
6417 * remote.c (remote_currthread): Likewise.
6418 * sol-thread.c (sol_thread_wait): Likewise.
6419 * win32-nat.c (get_win32_debug_event): Likewise.
6420 * linux-thread-db.c (attach_thread): Likewise.
6421 Remove the verbose parameter.
6422 (check_event): Make detach_thread be verbose
6423 only if print_thread_events is set.
6424 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
6425 about new thread. This is called only from
6426 linux-thread-db.c:attach_thread, which will take care.
6427 Remove the verbose parameter.
6428 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
6430 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
6432 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
6434 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
6436 * breakpoint.c (break_command_really): New parameter
6438 (break_command_1): Pass 0 as
6439 ignore_count to break_command_really.
6440 (gdb_breakpoint): Pass ignore_count to
6441 break_command_really.
6443 2008-01-21 Kevin Buettner <kevinb@redhat.com>
6445 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
6446 sigcontext struct via pointer.
6447 (struct sigframe comment): Update to show new field `psc'.
6449 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
6451 * infrun.c (handle_inferior_event): If
6452 we failed to remove breakpoints, error,
6453 don't try to increment PC by hand.
6455 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
6457 Add NetBSD/hppa target and host support.
6459 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
6460 (hppabsd_gregset): Move to ...
6461 (hppabsd_regset_from_core_section): Rename
6462 hppaobsd_regset_from_core_section and move to ...
6463 (hppabsd_find_global_pointer): Update comment.
6464 (hppabsd_init_abi): Make global. Do not register
6465 hppabsd_regset_from_core_section.
6466 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
6468 (_initialize_hppabsd_tdep): Move to ...
6469 * hppaobsd-tdep.c: ... here. New file.
6470 * hppnbsd-tdep.c: New file.
6471 * hppnbsd-nat.c: New file.
6472 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
6473 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
6474 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
6475 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
6476 * configure.host (hppa*-*-netbsd*): New entry.
6477 * configure.tgt (hppa*-*-netbsd*): New entry.
6478 (hppa*-*-openbsd*): Update.
6479 * NEWS (New native configuration): Mention NetBSD/hppa.
6480 (New targets): Mention NetBSD/hppa.
6482 2008-01-18 Markus Deuling <deuling@de.ibm.com>
6484 * gdbarch.sh (function_list): Add new property bits_big_endian to
6486 * gdbarch.{c,h}: Regenerate.
6488 * value.c (struct value): Replace BITS_BIG_ENDIAN by
6489 gdbarch_bits_big_endian (comment).
6490 (unpack_field_as_long, modify_field): Likewise.
6491 * value.h: Likewise (comment).
6492 * valops.c (value_slice): Likewise.
6493 * valarith.c (value_subscript, value_bit_index): Likewise.
6494 * gdbtypes.h (field): Likewise (comment).
6495 * eval.c (evaluate_subexp_standard): Likewise.
6496 * dwarf2read.c (dwarf2_add_field): Likewise.
6497 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
6498 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
6500 * defs.h (BITS_BIG_ENDIAN): Remove.
6502 2008-01-18 Markus Deuling <deuling@de.ibm.com>
6504 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
6506 * m2-exp.y (yylex): Likewise.
6507 * objc-exp.y (yylex): Likewise.
6509 * defs.h (DEPRECATED_STREQN): Remove.
6511 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
6513 * MAINTAINERS: Update my email address.
6515 2008-01-17 Jim Blandy <jimb@codesourcery.com>
6517 * README: Mention gdbserver/README.
6519 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
6521 * valarith.c (value_binop): Handle BINOP_INTDIV
6522 for unsigned and signed integers.
6524 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
6526 * s390-tdep.c (s390_gdbarch_init): Set default long double
6527 type to 128-bit IEEE quad.
6529 2008-01-17 Joel Brobecker <brobecker@adacore.com>
6531 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
6533 2008-01-16 Mark Kettenis <kettenis@gnu.org>
6535 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
6537 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
6538 * value.c: All callers changed.
6540 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6542 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
6543 DEPRECATED_STREQ by its expression.
6544 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
6545 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
6546 (scan_xcoff_symtab): Likewise.
6547 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
6548 * f-lang.c (find_common_for_function): Likewise.
6549 * objc-exp.y (parse_number): Likewise.
6551 * defs.h (DEPRECATED_STREQ): Remove.
6553 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6555 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
6556 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
6557 get_frame_arch to get at the current_architecture. Update AM33_MODE
6559 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
6560 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
6562 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
6564 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6566 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
6568 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
6570 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
6571 current_gdbarch by gdbarch. Update caller.
6573 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
6574 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
6575 the current architecture. Update calls of
6576 amd64_native_gregset_supplies_p.
6577 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
6578 (amd64bsd_store_inferior_registers): Likewise.
6580 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6582 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
6583 Replace current_gdbarch by gdbarch. Update caller.
6585 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6587 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
6588 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
6589 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
6590 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
6591 (stabsect_build_psymtabs): Fix indentation.
6593 2008-01-15 Michael Snyder <msnyder@specifix.com>
6595 * corelow.c (core_xfer_partial): Comment, cut/paste error.
6597 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
6599 * win32-nat.c (win32_create_inferior): Restore code calling
6600 CloseHandle on ProcessInformation structure.
6602 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
6604 * configure.ac: Check for void * as 3 argument of ptrace.
6605 * configure: regenerate.
6607 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6609 * alpha-tdep.c (alpha_heuristic_proc_start)
6610 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
6611 current_gdbarch by gdbarch.
6613 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
6614 current architecture by frame_info. Update alpha_heuristic_proc_start
6617 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
6618 get_frame_arch to get at the current architecture by frame_info. Update
6619 alpha_sigtramp_register_address call.
6621 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
6622 current_gdbarch by gdbarch. Update caller.
6623 (convert_to_extended, convert_from_extended): Add endianess parameter
6624 for comparison. Update caller.
6625 (arm_extract_return_value, arm_store_return_value): Use
6626 get_regcache_arch to get at the current architecture.
6628 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
6629 current_gdbarch by gdbarch. Update caller.
6630 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
6631 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
6633 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
6634 gdbarch as parameter. Update caller.
6635 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
6636 current_gdbarch by gdbarch. Update caller.
6638 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
6639 update caller. Replace current_gdbarch by gdbarch.
6641 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
6642 the current architecture. Replace current_gdbarch by gdbarch.
6643 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
6644 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
6645 expression. Add gdbarch as parameter and replace current_gdbarch with
6647 (M6811_TDEP): Remove.
6648 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
6650 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
6651 current_gdbarch by gdbarch. Update caller.
6653 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
6655 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
6658 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
6659 caller. Relace current_gdbarch by gdbarch.
6660 (altivec_register_p, spe_register_p): Likewise.
6661 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
6663 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
6664 altivec_register_p and spe_register_p.
6666 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
6667 caller. Replace current_gdbarch by gdbarch.
6668 (score_analyze_prologue): use get_frame_arch to get at the current
6671 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
6672 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
6673 current_gdbarch by gdbarch. Update caller.
6674 (sparc_frame_cache): Use get_frame_arch to get at the current
6676 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
6677 sparc_analyze_prologue.
6679 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
6682 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6684 * exec.c: #include "arch-utils.h"
6685 (print_section_info): Use gdbarch_from_bfd to get at the
6686 current architecture. Replace current_gdbarch. Fix indention. Replace
6687 deprecated_print_address_numeric by paddress.
6688 * Makefile.in (exec.o) Add dependency to arch-utils.h.
6690 * valprint.c (val_print_string): Replace
6691 deprecated_print_address_numeric.
6692 * tracepoint.c (trace_mention, scope_info): Likewise.
6693 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
6694 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
6695 (maintenance_check_symtabs): Likewise.
6696 * symfile.c (list_overlays_command): Likewise.
6697 * stack.c (frame_info, print_block_frame_labels): Likewise.
6698 * printcmd.c (print_address, print_address_demangle)
6699 (address_info): Likewise.
6700 * corefile.c (memory_error): Likewise.
6701 * infcmd.c (jump_command): Likewise.
6702 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
6703 (mention, delete_breakpoint): Likewise.
6704 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
6705 * dwarf2read.c (dump_die): Likewise.
6706 * ada-valprint.c (ada_val_print_1): Likewise.
6707 * f-valprint.c (f_val_print): Likewise.
6708 * linux-fork.c (info_forks_command): Likewise.
6709 * m32r-com.c (m32r_load_section, m32r_load)
6710 (m32r_upload_command): Likewise.
6712 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
6714 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6716 * gdbarch.sh (skip_prologue): Add gdbarch
6718 * gdbarch.{c,h}: Regenerate.
6720 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
6721 * amd64-tdep.c (amd64_skip_prologue): Likewise.
6722 * avr-tdep.c (avr_skip_prologue): Likewise.
6723 * cris-tdep.c (cris_skip_prologue): Likewise.
6724 * frv-tdep.c (frv_skip_prologue): Likewise.
6725 * h8300-tdep.c (h8300_skip_prologue): Likewise.
6726 * hppa-tdep.c (hppa_skip_prologue): Likewise.
6727 * i386-tdep.c (i386_skip_prologue): Likewise.
6728 * ia64-tdep.c (ia64_skip_prologue): Likewise.
6729 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
6730 * m32r-tdep.c (m32r_skip_prologue): Likewise.
6731 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
6732 * m68k-tdep.c (m68k_skip_prologue): Likewise.
6733 * m88k-tdep.c (m88k_skip_prologue): Likewise.
6734 * mep-tdep.c (mep_skip_prologue): Likewise.
6735 * mips-tdep.c (mips_skip_prologue): Likewise.
6736 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
6737 * mt-tdep.c (mt_skip_prologue): Likewise.
6738 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
6739 * score-tdep.c (score_skip_prologue): Likewise.
6740 * sh64-tdep.c (sh64_skip_prologue): Likewise.
6741 * sh-tdep.c (sh_skip_prologue): Likewise.
6742 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
6743 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
6744 * spu-tdep.c (spu_skip_prologue): Likewise.
6745 * v850-tdep.c (v850_skip_prologue): Likewise.
6746 * vax-tdep.c (vax_skip_prologue): Likewise.
6747 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
6748 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
6750 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
6751 current_gdbarch by gdbarch.
6752 * m32c-tdep.c (m32c_skip_prologue): Likewise.
6753 * s390-tdep.c (s390_skip_prologue): Likewise.
6755 2008-01-10 Doug Evans <dje@google.com>
6757 * defs.h (struct continuation_arg): Fix typo in comment.
6758 * target.c (target_translate_tls_address): Fix comment spelling error.
6760 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
6762 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
6763 (DOUBLEST_SCAN_FORMAT): Likewise.
6764 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
6765 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
6766 * c-exp.y (parse_number): Likewise.
6767 * jv-exp.y (parse_number): Likewise.
6768 * objc-exp.y (parse_number): Likewise.
6769 * p-exp.y (parse_number): Likewise.
6771 2008-01-09 Joel Brobecker <brobecker@adacore.com>
6773 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
6774 (check_typedef): Likewise.
6776 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
6778 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
6779 seen_double_big_d, treat the new H, D, and DD modifiers as length
6782 2008-01-08 Joel Brobecker <brobecker@adacore.com>
6784 * dwarf2read.c (read_enumeration_type): Add comment.
6786 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
6788 * config.in: Regenerate.
6790 2008-01-08 Joel Brobecker <brobecker@adacore.com>
6792 * ada-lang.c (ada_convert_actual): Renames convert_actual.
6794 (ada_convert_actuals): Delete.
6795 * ada-lang.h (ada_convert_actual): Add declaration.
6796 (ada_convert_actuals): Remove declaration.
6797 * infcall.c: #include "ada-lang.h".
6798 (value_arg_coerce): Add new parameter sp. Update function
6799 documetnation. Add handling of Ada function call parameters.
6800 * Makefile.in (infcall.o): Update dependencies.
6802 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
6804 * ada-lang.c (ensure_lval): Fix value lval kind.
6805 (convert_actual): Add handling for arguments passed by reference.
6807 2008-01-08 Doug Evans <dje@google.com>
6809 * dbxread.c (read_dbx_symtab): Fix indentation.
6811 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
6813 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
6814 (valarith.o): Depend on dfp.h.
6815 (valops.o): Likewise.
6816 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
6817 (set_decnumber_context): New function.
6818 (decimal_check_errors): Likewise.
6819 (decimal_from_number): Likewise.
6820 (decimal_to_number): Likewise.
6821 (decimal_from_string): Use set_decnumber_context and
6822 decimal_check_errors.
6823 (decimal_from_integral): New function.
6824 (decimal_from_floating): Likewise.
6825 (decimal_to_double): Likewise.
6826 (promote_decimal): Likewise.
6827 (decimal_binop): Likewise.
6828 (decimal_is_zero): Likewise.
6829 (decimal_compare): Likewise.
6830 (decimal_convert): Likewise.
6831 * dfp.h (decimal_from_integral): New prototype.
6832 (decimal_from_floating): Likewise.
6833 (decimal_to_double): Likewise.
6834 (decimal_binop): Likewise.
6835 (decimal_is_zero): Likewise.
6836 (decimal_compare): Likewise.
6837 (decimal_convert): Likewise.
6838 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
6839 call to value_from_decfloat.
6840 * valarith.c: Include dfp.h.
6841 (value_args_as_decimal): New function.
6842 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
6843 (value_logical_not): Likewise.
6844 (value_equal): Likewise.
6845 (value_less): Likewise.
6846 (value_pos): Likewise.
6847 (value_neg): Formatting fix.
6848 * valops.c: Include dfp.h.
6849 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
6850 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
6851 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
6852 (value_from_decfloat): Remove expect_type argument.
6853 * value.h (value_from_decfloat): Update prototype.
6855 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
6857 Ignore change in name of dynamic linker during
6858 execution on Solaris. This also unbreaks pending breakpoints.
6860 * solist.h (struct target_so_ops): New field same.
6861 * solib-svr4.c (svr4_same): New.
6862 (_initialize_svr4_solib): Register svr4_same.
6863 * solib.c (update_solib_list): Use ops->same, if available.
6865 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
6867 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
6868 when using MS-DOS paths.
6870 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6872 * NEWS: Mention --pid and --core command line behaviour changes.
6874 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6876 * main.c (captured_main): Remove 'count' varible and the
6877 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
6878 --pid options were issued simultaneously. If an explicit pid
6879 option was passed, don't fallback to core file. Detect extra
6880 arguments better in the presence of explicit pid or core
6883 2008-01-05 Joel Brobecker <brobecker@adacore.com>
6885 * ada-lang.c (ada_which_variant_applies): Correctly compute
6886 the value of the discriminant when the variant record is packed.
6888 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6890 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
6891 that are used to differentiate homonyms.
6893 2008-01-04 Jerome Guitton <guitton@adacore.com>
6895 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
6896 when the type is an anonymous pointer type.
6897 (ada_check_typedef): Avoid a seg fault when the type is null.
6898 * ada-typeprint.c (print_array_type): Add support for pointer
6901 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
6903 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
6905 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6907 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
6908 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
6910 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6912 * ada-exp.y (chop_separator): New function.
6913 (write_selectors): Rewrite to re-use chop_separator.
6914 (ada_nget_field_index, get_symbol_field_type): New functions.
6915 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
6918 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
6920 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
6921 of SYMBOL_VALUE when working with function symbols.
6923 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6925 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
6926 expressions. These expressions do not need to be rewriten.
6928 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6930 * dwarf2read.c (read_enumeration_type): Flag type as stub if
6931 the given die is a declaration.
6933 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6935 * ada-lang.c (ada_array_bound_from_type): Make non-static.
6936 Handle properly the case when the index type is an enumerated type.
6937 Do not return the subtype of the bounds type, just return the
6938 bounds type directly - this is not needed and is more consistent
6939 with what we do for arrays when no XA parallel type exists.
6941 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6943 * ada-lang.c (static_unwrap_type): Add forward declaration.
6944 (template_to_static_fixed_type): Fields of dynamic types sometimes
6945 also need to be unwrapped. Take this into account.
6946 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
6947 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
6948 * ada-typeprint.c (ada_print_type): Get the typename from
6949 the original type, not the base type.
6951 2008-01-03 Jerome Guitton <guitton@adacore.com>
6953 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
6954 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
6955 Update calls to ada_to_fixed_type.
6956 (ada_template_to_fixed_record_type_1): Ditto, but without looking
6958 (ada_to_fixed_type): Add check_tag parameter; do not look for
6959 tag if null. When looking for a tag, use a fixed record type.
6960 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
6961 * ada-valprint.c (printable_val_type, ada_value_print): Update
6962 calls to ada_to_fixed_type.
6964 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
6966 * doublest.c (convert_floatformat_to_doublest): Call
6967 floatformat_to_doublest instead of floatformat_to_double and use
6969 (convert_doublest_to_floatformat): Call floatformat_from_doublest
6970 instead of floatformat_from_double and use DOUBLEST variables.
6972 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
6974 * MAINTAINERS (Write After Approval): Add self.
6976 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6978 * symfile.c (set_initial_language): Make non-static.
6979 * symfile.h (set_initial_language): Add declaration.
6980 * language.c: #include "symfile.h".
6981 (set_language): Call set_initial_language if the frame language
6982 could not be determined.
6984 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
6986 * eval.c (evaluate_subexp_for_address): Provide frame address to
6987 locate_var_value only if it will be needed.
6989 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
6991 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
6993 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6995 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
6996 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
6997 This is needed to make sure that any other treatment applied
6998 to the resulting value does not fail for spurious reason,
6999 such as trying to take the address of this value.
7001 2008-01-02 Joel Brobecker <brobecker@adacore.com>
7003 * ada-lang.c (ada_value_equal): Dereference reference types when
7006 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
7008 Updated copyright notices for most files.
7010 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
7012 * win32-nat.c (psapi_module_handle): Remove static.
7013 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
7014 return first module found if base_address is zero. Don't initialize
7015 psapi function pointers here. Convert to cygwin paths when
7017 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
7018 executable name. Use get_module_name when that fails or when
7020 (_initialize_psapi): New function. Initialize psapi stuff before it is
7021 needed or issue a warning if it is not found. Move psapi_module_handle
7024 2008-01-01 Joel Brobecker <brobecker@adacore.com>
7026 * ada-lang.c (ada_remove_trailing_digits): New function.
7027 (ada_remove_po_subprogram_suffix): New function.
7028 (ada_decode): Improve. Move the description of the algorithm
7029 directly inside the code, instead of in the function global
7032 2008-01-01 Joel Brobecker <brobecker@adacore.com>
7034 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
7035 and always print the dereferenced value.
7037 2008-01-01 Joel Brobecker <brobecker@adacore.com>
7039 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
7040 of the case where the first argument is a reference.
7041 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
7043 2008-01-01 Joel Brobecker <brobecker@adacore.com>
7045 Implement support for Ada interface types.
7047 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
7048 (ada_is_ignored_field): Ignore fields that are a dispatch table
7051 2008-01-01 Joel Brobecker <brobecker@adacore.com>
7053 * top.c (print_gdb_version): Update copyright year.
7055 2008-01-01 Joel Brobecker <brobecker@adacore.com>
7057 * ChangeLog-2007: New ChangeLog rotation.
7058 * ChangeLog: Reset for 2008.
7059 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
7062 For older changes see ChangeLog-2007.
7068 version-control: never