1 2008-08-21 Pedro Alves <pedro@codesourcery.com>
3 * arm-tdep.c (arm_pc_is_thumb): Use obj_section_addr.
4 * hppa-hpux-tdep.c (hppa_hpux_find_dummy_bpaddr): Likewise.
5 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Use
6 obj_section_addr and obj_section_endaddr.
7 * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Likewise.
8 * hppabsd-tdep.c (hppabsd_find_global_pointer): Likewise.
9 * ia64-tdep.c (ia64_find_global_pointer): Likewise.
10 (find_extant_func_descr): Likewise.
11 * solib-frv.c (frv_relocate_main_executable): Use
13 * xstormy16-tdep.c (xstormy16_find_jmp_table_entry): Use
14 obj_section_addr and obj_section_endaddr.
16 2008-08-21 Paul N. Hilfinger <hilfinger@adacore.com>
18 * NEWS: Amplify last entry on boolean types in Ada.
20 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
22 * dwarf2read.c (die_specification, dwarf2_extension, follow_die_ref):
23 Make the dwarf2_cu * parameter output as well as input. Update it if
24 we follow a reference to another CU.
25 (read_func_scope, determine_class_name, namespace_name, dwarf2_attr)
26 (die_type, die_containing_type): Update calls to changed functions.
27 Use the returned CU along with the returned DIE.
28 (read_namespace): Use dwarf2_attr instead of dwarf2_extension.
30 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
32 * dwarf2read.c (queue_comp_unit): Take an objfile argument. Read
34 (process_queue): Do not read in the DIEs here.
35 (psymtab_to_symtab_1): Update call to queue_comp_unit.
36 (read_full_die): Do not call queue_comp_unit from here.
37 (maybe_queue_comp_unit): New function.
38 (follow_die_ref): Use it.
40 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
42 * dwarf2read.c (struct attribute): Move earlier.
43 (struct die_info): Change attrs to a trailing array.
44 (dwarf_alloc_die): Take the number of attributes. Allocate space
46 (read_full_die): Update call to dwarf_alloc_die. Do not manually
49 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
51 * dwarf2read.c (REF_HASH_SIZE): Delete.
52 (struct dwarf2_cu): Replace die_ref_table with die_hash.
53 (struct die_info): Remove next_ref.
54 (store_in_ref_table): Remove offset argument. Rewrite to use
55 htab_find_slot_with_hash.
56 (die_hash, die_eq): New.
57 (read_comp_unit): Allocate the die_hash.
58 (read_die_and_children): Update call to store_die_ref.
59 (follow_die_ref): Rewrite to use htab_find_with_hash.
61 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
63 * dwarf2read.c (free_die_list, copy_die): Delete.
64 (dwarf_alloc_die): Take a CU argument. Allocate the new DIE
66 (read_full_die): Update call to dwarf_alloc_die. Allocate
67 attributes on the CU obstack.
68 (free_one_comp_unit): Do not call free_die_list.
70 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
72 * dwarf2read.c (read_die_and_children): Ignore NULL DIEs.
73 (read_die_and_siblings): Likewise. Do not add padding DIEs to the
75 (read_full_die): Do not allocate DIEs for abbrev 0.
76 (follow_die_ref): Correct error message.
78 2008-08-20 Pedro Alves <pedro@codesourcery.com>
80 * linespec.c (symtab_from_filename): Also throw NOT_FOUND_ERROR if
81 there are no symbols loaded, instead of throwing a generic error.
82 (decode_variable): Likewise.
84 2008-08-20 Pedro Alves <pedro@codesourcery.com>
86 * objfiles.h (struct obj_section): Remove addr and endaddr fields.
87 (obj_section_offset, obj_section_addr, obj_section_endaddr): New
89 * objfiles.c (add_to_objfile_sections): Don't set addr, endaddr
90 and offset. Use size_t instead of unsigned long.
91 (build_objfile_section_table): Use size_t instead of unsigned
93 (objfile_relocate): Don't relocate s->addr and s->endaddr, they're
95 (find_pc_sect_section): Use obj_section_addr and
97 * symfile.c (symfile.c): Remove code that maps sections
98 offsets in "addr" to the object's sections.
99 * blockframe.c (find_pc_partial_function): Use obj_section_endaddr.
100 * gcore.c (gcore_create_callback): Use obj_section_addr and
102 * maint.c (print_objfile_section_info): Likewise.
103 * printcmd.c (sym_info): Use obj_section_addr and
105 * symtab.c (fixup_section): Likewise.
107 2008-08-20 Mark Kettenis <kettenis@gnu.org>
109 * sparc-tdep.c: Make some comments catch up with reality.
111 2008-08-20 Vladimir Prus <vladimir@codesourcery.com>
113 * NEWS: Mention 'set target-async'
115 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
117 * infrun.c (resume): If the thread is placed to the deferred step
118 queue, mark it as running.
120 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
122 Make sure target supports non-stop.
123 * infcmd.c (run_command_1, attach_command): If non-stop mode
124 is requested, verify the target supports it.
125 * linux-nat.c (linux_nat_supports_non_stop): New.
126 (linux_nat_add_target): Register the above.
127 * target.c (find_default_supports_non_stop)
128 (target_supports_non_stop): New.
129 (init_dummy_target): Register find_default_supports_non_stop.
130 * target.h (struct target_ops): New field to_supports_non_stop.
131 (target_supports_non_stop): New.
133 2008-08-19 Pedro Alves <pedro@codesourcery.com>
134 Vladimir Prus <vladimir@codesourcery.com>
136 * target.c (target_async_permitted, target_async_permitted_1)
137 (set_maintenance_target_async_permitted)
138 (show_maintenance_target_async_permitted): New.
139 (initialize_targets): Register 'set target-async'.
140 * target.h (target_async_permitted): Declare.
141 * linux-nat.c (linux_nat_async_enabled)
142 (linux_nat_async_permitted, set_maintenance_linux_async_permitted)
143 (show_maintenance_linux_async_permitted): Remove.
144 (sigchld_handler, linux_nat_is_async_p, linux_nat_can_async_p)
145 (get_pending_events, linux_nat_async): Use target_async_permitted.
146 (linux_nat_set_async_mode): Remove, moving the only used bits
148 (linux_nat_setup_async): This.
149 (_initialize_linux_nat): Do not register 'maint set linux-async'.
150 Use linux_nat_setup_async.
151 * remote.c (remote_async_permitted, remote_async_permitted_set)
152 (set_maintenance_remote_async_permitted)
153 (show_maintenance_remote_async_permitted): Remove.
154 (remote_open_1, remote_terminal_inferior, remote_can_async_p)
155 (remote_is_async_p): Use target_async_permitted.
156 (_initialize_remote): Don't register 'main set remote-async'.
157 * mi/mi-cmds.c (mi_cmds): Register -list-target-features.
158 * mi/mi-cmds.h (mi_cmd_list_target_features): New.
159 * mi/mi-main.c (mi_cmd_list_target_features): New.
161 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
163 * target.c (maybe_kill_then_attach)
164 (maybe_kill_then_create_inferior): Remove.
165 (update_current_target): Do not default to_attach,
166 to_create_inferiour, to_is_async_p.
168 2008-08-19 Paul N. Hilfinger <hilfinger@adacore.com>
170 Changes for supporting boolean types in debugging data.
171 * ada-lang.c (discrete_type_high_bound,discrete_type_low_bound): Change
172 API to return LONGEST values rather than struct values.
173 (ada_evaluate_subexp): Change to use new API of discrete_type_low_bound
174 and discrete_type_high_bound.
175 (to_fixed_range_type): Create a range type in cases where
176 argument is base type and its limits are representable as ints.
177 (ada_is_modular_type): Correct so that base type must be integral.
178 * ada-lex.l (TRUEKEYWORD,FALSEKEYWORD): Make 'true' and 'false'
179 keywords when they appear alone, since we are phasing out
180 direct representation of these identifiers in debugging data.
181 * ada-exp.y: Define 'true' and 'false' as primaries.
182 (type_boolean): New function.
183 (type_int,type_long,type_long_long,type_floattype_double)
184 (type_long_double): Remove uses of current_gdbarch for consistency
186 (write_int): Change comment to indicate that it might write boolean
188 * ada-typeprint.c (ada_print_type): Print '(false, true)' for boolean
189 type, since will no longer be represented as enumerated type in
191 * ada-valprint.c (print_optional_low_bound): Handle boolean case
193 * NEWS: Note support boolean types.
195 2008-08-18 Pedro Alves <pedro@codesourcery.com>
197 * bsd-uthread.c (bsd_uthread_close): New.
198 (bsd_uthread_deactivate): Don't cleanup here, just unpush the
200 (bsd_uthread_solib_loaded): Fix typo.
201 (bsd_uthread_target): Register bsd_uthread_close.
203 2008-08-18 Pedro Alves <pedro@codesourcery.com>
205 * corelow.c (core_open): Assume there was no upper layer left
206 behind from a previous inferior.
207 * target.c (pop_all_targets): Rename to ...
208 (pop_all_targets_above): ... this. Add a target stratum
209 parameter. Use it instead of hardcoding the dummy_stratum.
210 (pop_all_targets): New, defer to pop_all_targets_above.
211 (target_preopen): Use pop_all_targets_above.
212 * target.h (pop_all_targets_above): Declare.
214 2008-08-18 Pedro Alves <pedro@codesourcery.com>
216 * gdbthread.h (thread_change_ptid): Declare.
217 * infrun.c (infrun_thread_ptid_changed): New.
218 (_initialize_infrun): Attach infrun_thread_ptid_changed to the
219 thread_ptid_changed observer.
220 * regcache.c (regcache_thread_ptid_changed): New.
221 (_initialize_regcache): Attach regcache_thread_ptid_changed to the
222 thread_ptid_changed observer.
223 * thread.c (thread_change_ptid): New.
225 2008-08-18 Tom Tromey <tromey@redhat.com>
227 * symfile.c (reread_symbols): Update.
228 * solib-sunos.c (allocate_rt_common_objfile): Update.
229 * objfiles.c (allocate_objfile): Update.
230 * objfiles.h (struct objfile) <md, mmfd, deprecated_obj_private>:
233 2008-08-18 Tom Tromey <tromey@redhat.com>
235 * gdbtypes.c (copy_type_recursive): Allocate 'stored' on objfile's
238 2008-08-18 Daniel Jacobowitz <dan@codesourcery.com>
240 * rs6000-tdep.c (struct rs6000_framedata): Add gpr_mask, used_bl,
242 (rs6000_in_function_epilogue_p): Check for bctr.
243 (skip_prologue): Initialize lr_register. Set lr_reg to a register
244 number. Set gpr_mask and used_bl. Continue scanning while some
245 expected registers are not saved. Set lr_register if LR is not
247 (rs6000_frame_cache): Handle gpr_mask and lr_register.
249 2008-08-17 Tom Tromey <tromey@redhat.com>
252 * breakpoint.c (CATCH_PERMANENT, CATCH_TEMPORARY): New macros.
253 (ep_find_event_name_end): Remove.
254 (catch_fork_temporary, catch_vfork_temporary,
255 catch_fork_permanent, catch_vfork_permanent): New constants.
256 (catch_vfork, catch_fork): Remove.
257 (catch_fork_command_1): Add 'command' argument. Remove
258 'fork_kind' and 'tempflag'. Handle NULL 'arg'. Update switch for
260 (catch_exec_command_1): Add 'command' argument; remove
261 'tempflag'. Handle NULL 'arg'.
262 (catch_load_command_1): Likewise.
263 (catch_unload_command_1): Likewise.
264 (catch_ada_exception_command): Likewise.
265 (catch_assert_command): Likewise.
266 (catch_catch_command): New function.
267 (catch_throw_command): Likewise.
268 (catch_command_1): Remove.
269 (catch_command): Just call error.
270 (tcatch_command): Likewise.
271 (catch_cmdlist): New global.
272 (tcatch_cmdlist): Likewise.
273 (add_catch_command): New function.
274 (_initialize_breakpoint): Create "catch" and "tcatch" as prefix
275 commands. Create all catch sub-commands.
277 2008-08-17 Pedro Alves <pedro@codesourcery.com>
279 * gdbthread.h: Add comments.
280 * stack.c (get_selected_block): Return 0 on an exited thread.
281 * top.c (execute_command): Check for is_stopped, not !is_running.
282 * event-top.c (command_handler): Likewise.
284 2008-08-16 Pedro Alves <pedro@codesourcery.com>
286 * mi/mi-main.c (mi_cmd_exec_next, mi_cmd_exec_next_instruction)
287 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
288 (mi_cmd_exec_finish): Remove "return".
290 2008-08-16 Pedro Alves <pedro@codesourcery.com>
292 * target.h (pop_all_targets): Declare.
293 * target.c (pop_all_targets): New.
294 * top.c (quit_target): Pop all targets instead of just closing the
297 2008-08-16 Vladimir Prus <vladimir@codesourcery.com>
298 Thiago Jung Bauermann <bauerman@br.ibm.com>
300 * cli-script.c (read_next_line): Add parse_commands argument.
301 (recurse_read_control_structure): Adapt to new read_next_line
303 (read_command_lines): Add parse_commands argument.
304 (define_command): Adapt to new read_command_lines signature.
305 (document_command): Likewise.
306 * breakpoint.c (commands_command): Likewise.
307 * defs.h (read_command_lines): Adjust function prototype.
309 2008-08-16 Paul N. Hilfinger <hilfinger@adacore.com>
311 * ada-lang.c (pos_atr): Account for the possibility that the
312 argument may be a reference.
314 2008-08-16 Paul N. Hilfinger <hilfingr@adacore.com>
316 * xcoffread.c (scan_xcoff_symtab): Do not include global symbols
317 ('F' format) for @FIX names generated by the loader, retaining only
318 the minimal symbols (and no partial symbol tables) for these names.
319 Fixes warning messages about symbols that are found in partial
320 symbol tables, but not full symbol tables.
322 2008-08-16 Pedro Alves <pedro@codesourcery.com>
324 * infrun.c (fetch_inferior_event): Only call normal_stop if not
327 2008-08-15 Luis Machado <luisgpm@br.ibm.com>
329 * rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".
330 Include "features/rs6000/powerpc-vsx64.c".
331 (ppc_supply_vsxregset): New function.
332 (ppc_collect_vsxregset): New function.
333 (IS_VSX_PSEUDOREG): New macro.
334 (IS_EFP_PSEUDOREG): New macro.
335 (vsx_register_p): New function.
336 (ppc_vsx_support_p): New function.
337 (rs6000_builtin_type_vec128): New function.
338 (rs6000_register_name): Hide upper halves of vs0~vs31. Return
339 correct names for VSX registers and EFPR registers.
340 (rs6000_pseudo_register_type): Return correct types for VSX
342 (rs6000_pseudo_register_reggroup_p): Return correct group for
343 VSX and EFPR registers.
344 (ppc_pseudo_register_read): Rename to dfp_pseudo_register_read.
345 (ppc_pseudo_register_write): Rename to dfp_pseudo_register_write.
346 (vsx_pseudo_register_read): New function.
347 (vsx_pseudo_register_write): New function.
348 (efpr_pseudo_register_read): New function.
349 (efpr_pseudo_register_write): New function.
350 (rs6000_pseudo_register_read): Call new VSX and EFPR read functions.
351 (rs6000_pseudo_register_write): Call new VSX and EFPR write functions.
352 (rs6000_gdbarch_init): Declare have_vsx.
353 Initialize new upper half VSX registers.
354 Initialize VSX-related and EFPR-related pseudo-registers variables.
355 Adjust the number of pseudo registers accordingly.
357 * ppc-linux-nat.c: Define PTRACE_GETVSXREGS, PTRACE_SETVSXREGS
359 (gdb_vsxregset_t): New type.
360 (have_ptrace_getsetvsxregs): New variable.
361 (fetch_vsx_register): New function.
362 (fetch_register): Handle VSX registers.
363 (fetch_vsx_registers): New function.
364 (fetch_ppc_registers): Handle VSX registers.
365 (store_ppc_registers): Handle VSX registers.
366 (store_vsx_register): New function.
367 (store_register): Handle VSX registers.
368 (store_vsx_registers): New function.
369 (ppc_linux_read_description): Handle VSX-enabled inferiors.
370 (gdb_vsxregset_t): New type.
371 (supply_vsxregset): New function.
372 (fill_vsxregset): New function.
374 * ppc-tdep.h (vsx_register_p): New prototype.
375 (vsx_support_p): New prototype.
376 (ppc_vsr0_regnum): New variable.
377 (ppc_vsr0_upper_regnum): Likewise.
378 (ppc_efpr0_regnum): Likewise.
379 (ppc_builtin_type_vec128): New type.
380 (ppc_num_vsrs): New constant.
381 (ppc_num_vshrs): New constant.
382 (ppc_num_efprs): Likewise.
383 Define POWERPC_VEC_VSX PPC_VSR0_UPPER_REGNUM and PPC_VSR31_UPPER_REGNUM.
384 (ppc_supply_vsxregset): New prototype.
385 (ppc_collect_vsxregset): New prototype.
387 * ppc-linux-tdep.c: Include "features/rs6000/powerpc-vsx32l.c"
388 Include "features/rs6000/powerpc-vsx64l.c".
389 (_initialize_ppc_linux_tdep): Initialize VSX-enabled targets.
390 (ppc_linux_regset_sections): Add new ".reg-ppc-vsx" field.
391 (ppc32_linux_vsxregset): New 32-bit VSX-enabled regset.
392 (ppc_linux_regset_from_core_section): Handle VSX core section.
393 (ppc_linux_core_read_description): Support VSX-enabled core files.
395 * ppc-linux-tdep.h: Declare *tdesc_powerpc_vsx32l
396 Declare tdesc_powerpc_vsx64l
398 * corelow.c (get_core_register_section): Support VSX-enabled
401 * features/rs6000/power-vsx.xml: New VSX descriptions.
402 * features/rs6000/powerpc-vsx32.xml: New file.
403 * features/rs6000/powerpc-vsx32l.xml: New file.
404 * features/rs6000/powerpc-vsx64.xml: New file.
405 * features/rs6000/powerpc-vsx64l.xml: New file.
406 * features/rs6000/powerpc-vsx32.c: New file (generated).
407 * features/rs6000/powerpc-vsx32l.c: New file (generated).
408 * features/rs6000/powerpc-vsx64.c: New file (generated).
409 * features/rs6000/powerpc-vsx64l.c: New file (generated).
410 * features/Makefile: Updated with new descriptions.
411 * regformats/rs6000/powerpc-vsx32l.dat: New file (generated).
412 * regformats/rs6000/powerpc-vsx64l.dat: New file (generated).
414 2008-08-15 Vladimir Prus <vladimir@codesourcery.com>
416 * ia64-linux.nat (_initialize_ia64_linux_nat): Don't
417 call linux_target twice.
419 2008-08-14 Aleksandar Ristovski <aristovski@qnx.com>
421 * nto-tdep.c (lm_info): Updated struct lm_info definition from
423 (LM_ADDR): Use l_addr if available; if not, use link map and set
426 2008-08-14 Tom Tromey <tromey@redhat.com>
428 * macrocmd.c (macro_define_command): Check for NULL argument.
429 (macro_undef_command): Likewise.
431 2008-08-14 Pedro Alves <pedro@codesourcery.com>
433 * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.
435 2008-08-13 Pedro Alves <pedro@codesourcery.com>
437 * breakpoint.c (always_inserted_auto, always_inserted_on)
438 (always_inserted_off, always_inserted_enums): New.
439 (always_inserted_mode): Change type to char* and point to
440 always_inserted_auto.
441 (show_always_inserted_mode): In auto mode, also show the current
442 effect of the option.
443 (breakpoints_always_inserted_mode): Adjust for the new auto mode.
444 (_initialize_breakpoint): Make the "set breakpoints
445 always-inserted" command an enum command. Extend help to describe
448 2008-08-13 Ulrich Weigand <uweigand@de.ibm.com>
450 * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
451 query valid) bit. Ignore bits outside the condition field.
452 (info_spu_proxydma_command): Ignore bits outside the field.
454 2008-08-12 Michael Snyder <msnyder@vmware.com>
456 * MAINTAINERS: Update my email address.
458 2008-08-12 Ulrich Weigand <uweigand@de.ibm.com>
460 * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
462 2008-08-12 Pedro Alves <pedro@codesourcery.com>
464 Add no-ack mode to the remote protocol --- optionally stop ACKing
465 packets and responses when we have a reliable communication
468 Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
470 * remote.c (struct remote_state): Add noack_mode field.
471 (PACKET_QStartNoAckMode): New.
472 (remote_start_remote): Don't any outstanding packet here.
473 (remote_open_1): Clear noack_mode. Ack any outstanding packet
474 here. Activate noack mode if requested.
475 (remote_protocol_features): Add QStartNoAckMode.
477 (putpkt_binary): Don't send ack in noack mode.
478 (read_frame): Don't recompute the checksum in noack mode.
479 (getpkt_sane): Skip sending ack if in noack mode.
480 (_initialize_remote): Add set/show remote noack mode.
481 * NEWS: Note the new features.
483 2008-08-11 Kevin Buettner <kevinb@redhat.com>
485 * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
487 (rs6000_skip_main_prologue): New function.
488 (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
490 2008-08-11 Sandra Loosemore <sandra@codesourcery.com>
492 * MAINTAINERS (Write After Approval): Add self.
494 2008-08-11 Stan Shebs <stan@codesourcery.com>
497 * disasm.c (gdb_disassemble_info): Set endian_code.
498 * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
499 * gdbarch.h, gdbarch.c: Regenerate.
500 * arch-utils.c (initialize_current_architecture): Set the
501 default byte_order_for_code.
502 (gdbarch_info_init): Ditto.
503 (gdbarch_info_fill): Ditto.
504 * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
505 (thumb_analyze_prologue): Swap halfword if code endianness is
506 different from general endianness.
507 (arm_skip_prologue): Similarly.
508 (arm_scan_prologue): Ditto.
509 (thumb_get_next_pc): Ditto.
510 (arm_get_next_pc): Ditto.
511 (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
512 choose correct endianness for breakpoints.
514 2008-08-10 Pedro Alves <pedro@codesourcery.com>
516 * bsd-kvm.c: Include "gdbthread.h".
518 (bsd_kvm_open): Add a main thread.
519 (bsd_kvm_close): Delete it.
520 (bsd_kvm_thread_alive): New.
521 (bsd_kvm_pid_to_str): New.
522 (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
524 (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
526 2008-08-09 Pedro Alves <pedro@codesourcery.com>
528 * buildsym.c (start_subfile): Properly cast sentinel in concat
530 * cp-name-parser.y: Include "config.h".
531 * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
533 * gdb_select.h: Include sys/time.h if sys/select.h is not
536 2008-08-09 Pedro Alves <pedro@codesourcery.com>
538 * go32-nat.c: Include "gdbthread.h".
539 (go32_stop, go32_kill_inferior): Delete the main thread.
540 (go32_create_inferior): Add it.
541 (go32_thread_alive, go32_pid_to_str): New.
542 (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
544 2008-08-09 Pedro Alves <pedro@codesourcery.com>
546 * go32-nat.c (fetch_register, store_register): Pass the regcache
547 gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
548 (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
549 (struct seg_descr, struct seg_descr): pack the whole struct
550 instead of each member individually.
552 2008-08-09 Andreas Schwab <schwab@suse.de>
554 * python/python.c (_initialize_python): Use unabbreviated commands
557 2008-08-09 Daniel Jacobowitz <dan@codesourcery.com>
559 * Makefile.in (stamp-h): Also create .deps.
561 2008-08-09 Tom Tromey <tromey@redhat.com>
563 * Makefile.in (generated_files): Add GNULIB_H.
565 2008-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
567 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
568 DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set.
570 (pa64_current_sos): Remove map private warning warning.
571 * solib-som.c: Include string.h and sys/utsname.h.
572 (get_hpux_major_release): New function.
573 (som_solib_create_inferior_hook): Read dynamic linker header. Warn
574 about shared library private mapping on HP-UX 11 and later. Only force
575 private mapping of shared libraries on HP-UX 10 and earlier.
576 (link_map_start): Delete warning.
578 2008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>
579 H.J. Lu <hongjiu.lu@intel.com>
580 Mark Kettenis <kettenis@gnu.org>
582 * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
583 (amd64_init_frame_cache): Initialize saved_sp_reg.
584 (amd64_analyze_stack_align): New.
585 (amd64_analyze_prologue): Call it.
586 (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set
587 %rip to 8 when halfway aligning the stack.
589 * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
592 * i386-tdep.c (i386_frame_cache): Remove stack_align. Add
594 (i386_alloc_frame_cache): Remove stack_align. Initialize
596 (i386_analyze_stack_align): Rewrite.
597 (i386_frame_cache): Use saved_sp_reg if it is valid.
599 2008-08-09 Ulrich Weigand <uweigand@de.ibm.com>
601 * target.c: Include "solib.h".
602 (target_pre_inferior): Call no_shared_libraries.
603 * infcmd.c (run_command_1): Do not call objfile_purge_solibs
605 (attach_command): Do not call clear_solib.
607 2008-08-09 Mark Kettenis <kettenis@gnu.org>
609 * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
612 2008-08-08 Tom Tromey <tromey@redhat.com>
614 * Makefile.in (python.o): Remove dependencies. Use COMPILE and
616 (python-utils.o): Likewise.
618 2008-08-08 Andreas Schwab <schwab@suse.de>
620 * corefile.c (_initialize_core): Remove spurious paren from set
621 gnutarget doc string.
623 2008-08-08 Luis Machado <luisgpm@br.ibm.com>
625 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
626 Define PPC_FEATURE_BOOKE.
627 (ppc_linux_get_hwcap): New function.
628 (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
629 4-bytes alignment restrictions.
630 (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
631 positioning of the read/write flags.
632 (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
635 2008-08-08 Pedro Alves <pedro@codesourcery.com>
637 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
639 * win32-nat.c (win32_add_thread): Change thread argument type to
641 (win32_add_thread): Adjust.
642 (win32_delete_thread): Change thread argument type to ptid_t.
644 (win32_fetch_inferior_registers, win32_store_inferior_registers)
645 (win32_resume, get_win32_debug_event, get_win32_debug_event)
646 (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
647 (init_win32_ops): Put to_magic last.
648 (win32_win32_thread_alive): Adjust.
650 2008-08-08 Pedro Alves <pedro@codesourcery.com>
652 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
653 (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
655 2008-08-08 Pedro Alves <pedro@codesourcery.com>
657 * remote-m32r-sdi.c: Include "gdbthread.h".
658 (remote_m32r_ptid): New.
659 (m32r_close): Delete the main thread.
660 (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
662 (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
663 (_initialize_remote_m32r): Initialize remote_m32r_ptid.
665 2008-08-07 Tom Tromey <tromey@redhat.com>
666 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
668 * aclocal.m4, configure: Rebuild.
669 * configure.in: Call ZW_CREATE_DEPDIR,
670 ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
671 (MAKE, GMAKE): New substs.
672 * acinclude.m4: Include depstand.m4.
673 * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
674 COMPILE, POSTCOMPILE, depcomp): New variables.
675 Remove all _h variables.
676 Remove many .o targets.
677 ($(srcdir)/copying.c): avoid backslash-newline after comment
678 sign (@maintainer_mode_true@).
679 (HFILES_NO_SRCDIR): Regenerate.
680 (generated_files): New variable.
681 (all_gdbtk_cflags): Likewise.
683 (init.o, version.o, copying.o): Remove.
684 (distclean): Remove DEPDIR.
685 (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
686 printcmd.o, procfs.o, v850ice.o): Rewrite.
687 (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
688 cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
689 (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
690 gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
691 gdbtk-wrapper.o): Likewise.
692 (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
693 mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
694 mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
695 mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
696 tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
697 tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
698 tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
699 tui-wingeneral.o, tui-winsource.o): Likewise.
700 (all_object_files): New variable.
701 ($(all_object_files)): New target.
702 Include dependency files, when using GNU Make.
704 2008-08-07 Ulrich Weigand <uweigand@de.ibm.com>
706 * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
707 the valid bit set. Ensure display order respects partial
708 order defined by dependency bits.
710 2008-08-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
712 * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
715 2008-08-06 Mark Kettenis <kettenis@gnu.org>
717 * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
720 2008-08-06 Vladimir Prus <vladimir@codesourcery.com>
721 Tom Tromey <tromey@redhat.com>
722 Thiago Jung Bauermann <bauerman@br.ibm.com>
723 Doug Evans <dje@google.com>
725 * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
726 SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
728 (python_h, python_internal_h): New.
729 (cli-script.o): Depend on python.h
730 (python.o, python-utils.o): New.
731 * cli/cli-script.c (print_command_lines): Handle python_control.
732 (execute_control_command): Handle python_control.
733 (execute_control_command_untraced): New function.
734 (while_command): Call execute_control_command_untraced.
735 (if_command): Likewise.
736 (get_command_line): Remove static attribute.
737 (read_next_line): Handle "python".
738 (recurse_read_control_structure): Handle python_control.
739 (read_command_lines): Handle python_control.
741 * cli/cli-script.h (get_command_line): Add prototype.
742 (execute_control_command_untraced): Likewise.
743 * configure.ac: Add --with-python.
744 * defs.h (enum command_control_type) <python_control>: New
746 * python/python-internal.h: New file.
747 * python/python.c: New file.
748 * python/python.h: New file.
749 * python/python-utils.c: New file.
750 * NEWS: Mention Python scripting support and its new commands.
752 2008-08-06 Ulrich Weigand <uweigand@de.ibm.com>
754 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
756 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
758 * MAINTAINERS (Write After Approval): Add self.
760 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
762 * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
763 (insert_breakpoint_locations): Likewise.
765 2008-08-05 Phil Muldoon <pmuldoon@redhat.com>
767 * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
769 (set_longjmp_breakpoint): Likewise.
771 2008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
774 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
777 2008-08-05 Tom Tromey <tromey@redhat.com>
779 * bcache.c (deprecated_bcache_added): Initialize obstack.
780 (bcache_xmalloc): Don't initialize obstack.
781 (bcache_xfree): Conditionally free obstack.
782 (bcache_memory_used): Update.
784 2008-08-05 Tom Tromey <tromey@redhat.com>
786 * symfile.c (add_psymbol_to_bcache): Return a const pointer. Use
788 (append_psymbol_to_list): Accept a const pointer.
789 (add_psymbol_to_list): Fix const correctness.
790 * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
791 (bcache_full): Declare.
792 * bcache.c (bcache_data, deprecated_bcache): Remove.
793 (bcache): Use bcache_full.
794 (bcache_full): Rename from deprecated_bcache_added. Change return
797 2008-08-04 Stan Shebs <stan@codesourcery.com>
799 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
800 (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
801 (enable_break): Remove test of BKPT_AT_SYMBOL.
803 2008-08-02 Keith Seitz <keiths@redhat.com>
805 * acinclude.m4: Include ../config/tcl.m4 to pick up
806 standard Tcl configury bits.
807 Remove all Tcl, Tk, Itcl, Itk, etc definitions.
808 * configure.ac: Don't check if ../itcl exists when building
809 gdbtk. It could be installed.
810 Rewrite gdbtk configury to allow for using system-supplied
811 Tcl and Tk. Gdbtk no longer requires build-time access to
813 * Makefile.in: Remove everything related to itcl and itk.
814 Rewrite the Tcl bits for gdbtk to correspond to rewrite of
816 Remove v850ice.o build rule.
817 (ALL_TCL_CFLAGS): New convenience defintion. Change all
818 gdbtk sources to use it.
819 * configure: Regenerate.
821 2008-07-31 Stan Shebs <stan@codesourcery.com>
823 * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
825 2008-07-30 Stan Shebs <stan@codesourcery.com>
827 * objfiles.c (TARGET_KEEP_SECTION): Remove.
828 (add_to_objfile_sections): Remove use.
830 2008-07-29 Tom Tromey <tromey@redhat.com>
832 * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
833 (lookup_cmd_composition): Likewise.
835 2008-07-29 Tom Tromey <tromey@redhat.com>
837 * cli/cli-cmds.c (edit_command): Remove unused variables. Delete
838 dead code. Fix indentation.
840 2008-07-29 Stan Shebs <stan@codesourcery.com>
842 * main.c (captured_main): Remove long-unused #if 0 blocks.
844 2008-07-28 Tom Tromey <tromey@redhat.com>
846 * annotate.h (deprecated_annotate_starting_hook): Remove.
847 (deprecated_annotate_stopped_hook): Remove.
848 (deprecated_annotate_exited_hook): Remove.
849 * Makefile.in (annotate.o): Depend on observer_h.
850 * top.c (deprecated_delete_breakpoint_hook): Remove.
851 (deprecated_create_breakpoint_hook): Likewise.
852 (deprecated_modify_breakpoint_hook): Likewise.
853 * interps.c (clear_interpreter_hooks): Update for removed hooks.
854 * breakpoint.c (mention): Don't call removed hook.
855 (delete_breakpoint): Likewise.
856 (disable_breakpoint): Likewise.
857 (do_enable_breakpoint): Likewise.
858 * annotate.c: Include observer.h.
859 (breakpoint_changed): Change type of argument.
860 (_initialize_annotate): Register observers.
861 (deprecated_annotate_starting_hook): Remove.
862 (deprecated_annotate_stopped_hook): Remove.
863 (deprecated_annotate_exited_hook): Remove.
864 (annotate_starting): Update for hook removal.
865 (annotate_stopped): Likewise.
866 (annotate_exited): Likewise.
867 * defs.h (deprecated_delete_breakpoint_hook): Remove.
868 (deprecated_create_breakpoint_hook): Likewise.
869 (deprecated_modify_breakpoint_hook): Likewise.
871 2008-07-28 Tom Tromey <tromey@redhat.com>
873 * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
875 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
877 * configure.ac: Check for the GNU/Linux ptrace signature.
878 * configure: Regenerated.
880 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
882 * linux-nat.c (resume_callback): Add more debugging output.
883 (linux_nat_has_pending_sigint): New function, based on
884 linux_nat_has_pending.
885 (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
886 (stop_wait_callback): Remove flush_mask handling. Honor
887 ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
889 (linux_nat_has_pending, flush_callback): Remove.
890 (linux_nat_filter_event): Check for ignore_sigint.
891 (linux_nat_wait): Remove flush_mask support and call to
892 flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
893 * linux-nat.h (struct lwp_info): Add ignore_sigint field.
895 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
897 * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
898 report events from resumed threads.
900 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
902 * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
903 (mips_linux_init_abi): Set tdep->syscall_next_pc.
904 * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
906 (mips32_next_pc): Handle the syscall instruction.
907 * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
908 from mips-tdep.c. Add syscall_next_pc to gdbarch_tdep.
910 2008-07-26 Tom Tromey <tromey@redhat.com>
913 * valops.c (value_struct_elt): Treat function-valued field as a
916 2008-07-26 Tom Tromey <tromey@redhat.com>
919 * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
922 2008-07-26 Vladimir Prus <vladimir@codesourcery.com>
925 * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
926 (get_cmd_async_ok): Remove.
927 * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
928 * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
929 * infcmd.c (_initialize_infcmd): Likewise.
930 * thread.c (_initialize_thread): Likewise.
932 2008-07-25 Joseph Myers <joseph@codesourcery.com>
934 * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
935 128-bit long doubles in even-odd pairs of FPRs. Do not
936 right-align float arguments for big-endian.
937 (mips_n32n64_return_value): Apply return value convention for
938 structs containing one or two floating-point values to soft-float
939 as well as hard-float. Handle 128-bit long doubles in such
941 (mips_o32_push_dummy_call): Only skip one integer register for a
942 float argument passed in an FPR.
944 2008-07-25 Tom Tromey <tromey@redhat.com>
946 * tui/tui-hooks.c: Include observer.h.
947 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
949 (tui_bp_created_observer, tui_bp_deleted_observer,
950 tui_bp_modified_observer): New globals.
951 (tui_install_hooks): Use observers, not events.
952 (tui_remove_hooks): Likewise.
953 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
954 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
956 (breakpoint_notify): Check mi_can_breakpoint_notify.
957 (breakpoint_hooks): Remove.
958 (mi_cmd_break_insert): Attach observers. Don't use events.
959 * tracepoint.c: Include observer.h, not gdb-events.h.
960 (tracepoint_operation, trace_pass_command): Notify observer.
961 * interps.c: Don't include gdb-events.h.
962 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
963 * gdbarch.c: Rebuild.
964 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
965 (deprecated_current_gdbarch_select_hack): Notify observer.
966 * breakpoint.h: Don't include gdb-events.h.
967 * breakpoint.c: Don't include gdb-events.h.
968 (condition_command): Notify observer.
969 (commands_command): Likewise.
970 (commands_from_control_command): Likewise.
971 (mention, delete_breakpoint, set_ignore_count): Likewise.
972 (disable_breakpoint, do_enable_breakpoint): Likewise.
973 * Makefile.in (gdb_events_h): Remove.
974 (breakpoint_h): Update.
975 (COMMON_OBS): Remove gdb-events.o.
976 (gdb-events.o): Remove.
977 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
978 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
979 * gdb-events.c: Remove.
980 * gdb-events.h: Remove.
981 * gdb-events.sh: Remove.
983 2008-07-24 Pedro Alves <pedro@codesourcery.com>
985 * remote.c (remote_threads_extra_info): Don't query the remote
986 server about info on the internally added main thread.
988 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
990 * nto-procfs.c (procfs_attach): Populate initial thread list.
991 (procfs_wait): Return new pid, built from the inferior status.
993 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
995 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
996 * configure: Regenerate.
998 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
1000 * nto-procfs.c (procfs_xfer_memory): Changed signature.
1001 (procfs_resume): Workaround for dereferencing type-punned pointer
1003 * nto-tdep.c (nto_parse_redirection): Change signature to be const
1005 * nto-tdep.h (nto_parse_redirection): Likewise.
1007 2008-07-21 Stan Shebs <stan@codesourcery.com>
1009 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
1010 * gdbarch.sh: Adjust comment to refer to
1011 in_solib_dynsym_resolve_code().
1012 * gdbarch.h, gdbarch.c: Update.
1013 * solib-osf.c: Ditto.
1015 (handle_inferior_event): Use in_solib_dynsym_resolve_code
1017 * config/mips/nm-irix5.h: Remove undef of
1018 IN_SOLIB_DYNSYM_RESOLVE_CODE.
1020 2008-07-21 Tom Tromey <tromey@redhat.com>
1022 * symfile.c (reread_symbols): Don't pass argument to observer.
1023 * exec.c (exec_file_attach): Don't pass argument to observer.
1024 * ada-lang.c (ada_executable_changed_observer): Remove argument.
1025 * symtab.c (symtab_observer_executable_changed): Remove argument.
1026 * observer.sh: Handle functions with no arguments.
1028 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
1029 Chris Demetriou <cgd@google.com>
1031 * elfread.c (elf_symfile_segments): Fix the check that each loadable
1032 section fits within an ELF segment to handle ELF segments that hit
1033 the end of the address space.
1035 2008-07-20 Chris Demetriou <cgd@google.com>
1037 * MAINTAINERS (Write After Approval): Add self.
1039 2008-07-18 Tom Tromey <tromey@redhat.com>
1042 * NEWS: Add entry for macro commands.
1043 * Makefile.in (macrocmd.o): Add gdb_string.h.
1044 * macroscope.h (user_macro_scope): Declare.
1045 (default_macro_scope): Update documentation.
1046 (macro_user_macros): Declare.
1047 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
1048 Use user_macro_scope.
1049 (null_macro_lookup): Remove.
1050 * macrotab.h (macro_callback_fn): Declare.
1051 (macro_for_each): Likewise.
1052 (macro_allow_redefinitions): Likewise.
1053 * macrotab.c (foreach_macro): New function
1054 (macro_for_each): Likewise.
1055 (struct macro_table) <redef_ok>: New field.
1056 (macro_allow_redefinitions): New function.
1057 (new_macro_table): Update.
1058 (macro_define_function): Likewise.
1059 (macro_define_object): Likewise.
1060 * macroscope.c (user_macro_scope): New function.
1061 (default_macro_scope): Use it.
1062 (macro_user_macros): New global.
1063 (standard_macro_lookup): Look in macro_user_macros.
1064 (_initialize_macroscope): New function.
1065 * macroexp.h (macro_is_whitespace, macro_is_digit,
1066 macro_is_identifier_nondigit): Declare.
1067 * macroexp.c (macro_is_whitespace): Rename. No longer static.
1068 (macro_is_digit): Likewise.
1069 (macro_is_identifier_nondigit): Likewise.
1070 (get_identifier): Update.
1071 (get_pp_number): Likewise.
1072 (get_token): Likewise.
1073 * macrocmd.c (skip_ws): New function.
1074 (extract_identifier): Likewise.
1075 (free_macro_definition_ptr): Likewise.
1076 (user_macros): Remove.
1077 (macro_define_command): Implement.
1078 (_initialize_macrocmd): Update.
1079 (macro_undef_command): Implement.
1080 (print_one_macro): New function.
1081 (macro_list_command): Implement.
1083 2008-07-18 Joseph Myers <joseph@codesourcery.com>
1085 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
1087 * configure: Regenerate.
1089 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
1091 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
1093 2008-07-15 Andreas Schwab <schwab@suse.de>
1095 * valops.c (value_cast_pointers): Follow typedefs when checking
1098 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
1100 * block.c (block_function): Renamed to ...
1101 (block_linkage_function): ... this. All callers changed.
1102 * block.h (block_function): Renamed to ...
1103 (block_linkage_function): ... this.
1105 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
1107 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
1109 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
1111 * frame.c (frame_sp_unwind): Delete.
1112 (get_frame_sp): Do not use it.
1113 * frame.h (frame_sp_unwind): Delete prototype.
1115 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
1117 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
1119 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
1121 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
1122 * frame.c (frame_unwind_address_in_block): Delete.
1123 (get_frame_address_in_block): Do not use it. Check the type
1124 of the next frame first.
1125 (frame_cleanup_after_sniffer): Update comment.
1126 * frame.h (frame_unwind_address_in_block): Delete prototype.
1127 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
1129 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
1131 * frame.c (frame_func_unwind): Delete.
1132 (get_frame_func): Do not use it.
1133 * frame.h (frame_func_unwind): Delete prototype.
1134 * hppa-tdep.c (hppa_frame_cache): Update comment.
1135 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
1137 2008-07-14 Stan Shebs <stan@codesourcery.com>
1139 * remote-sim.c (init_gdbsim_ops): Remove
1140 TARGET_REDEFINE_DEFAULT_OPS.
1142 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
1144 * findvar.c (read_var_value): Remove unused variable.
1146 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
1148 * infrun.c (handle_inferior_event): Tag threads as stopped
1149 before inserting breakpoints.
1151 2008-07-15 Hui Zhu <teawater@gmail.com>
1153 * MAINTAINERS: Added myself to section Write After Approval.
1155 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
1158 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
1160 2008-07-14 Pedro Alves <pedro@codesourcery.com>
1162 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
1163 (i386_dicos_push_dummy_code): New.
1164 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
1165 Register i386_dicos_push_dummy_code.
1167 2008-07-14 Markus Deuling <deuling@de.ibm.com>
1169 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
1170 (mips_n32n64_push_dummy_call, mips_o64_return_value)
1171 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
1173 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
1174 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
1175 (mips_n32n64_fp_arg_chunk_p): Update caller.
1177 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
1178 (mips_n32n64_push_dummy_call): Update caller.
1180 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
1182 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
1183 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
1186 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
1188 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
1189 (mips_o64_push_dummy_call): Update caller.
1191 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
1192 (fp_register_arg_p, mips_dump_tdep): Update caller.
1194 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
1195 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
1197 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
1199 (mips32_scan_prologue): Update caller.
1201 (heuristic_proc_start): Add gdbarch as parameter. Replace
1203 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
1205 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
1206 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
1207 the current architecture. Update call to getregs_supplies.
1208 (getregs_supplies): Add gdbarch as parameter and replace
1211 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
1212 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
1213 NBSD_MIPS_JB_ELEMENT_SIZE.
1214 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
1215 replace current_gdbarch.
1217 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
1219 (mips_fetch_registers, mips_store_registers): Update call
1221 (mips_load): Use get_regcache_arch to get at the current_architecture
1222 and replace current_gdbarch.
1224 2008-07-13 Pedro Alves <pedro@codesourcery.com>
1226 * thread.c (restore_selected_frame): On fail to restore, select
1227 the innermost frame, and don't crash when warning the user.
1229 2008-07-13 Hui Zhu <teawater@gmail.com>
1231 * symtab.c (expand_line_sal): Fix a memory leak.
1233 2008-07-13 Pedro Alves <pedro@codesourcery.com>
1235 * utils.c (struct continuation): Define as inheriting struct
1237 (add_continuation, do_all_continuations)
1238 (discard_all_continuations, add_intermediate_continuation)
1239 (do_all_intermediate_continuations)
1240 (discard_all_intermediate_continuations): Adjust.
1242 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
1244 Skip varobj in running threads.
1245 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
1246 thread is not stopped, skip the varobj.
1247 * Makefile.in: Update dependencies.
1249 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
1251 Enable all commands while inferiour is running
1252 * mi/mi-main.c (mi_cmd_execute): Don't check if
1253 inferiour is executing.
1255 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
1257 Allow all CLI command even if target is executing.
1258 * gdb/top.c (execute_command_1): Don't check if the inferiour
1261 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
1263 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
1264 Fix printing of frame, when frame is wrong.
1266 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
1268 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
1269 backchain is unreadable.
1271 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
1273 * spu-linux-nat.c: Include "gdbthread.h".
1274 (spu_child_post_startup_inferior): Register main thread.
1275 (spu_child_post_attach): Likewise.
1276 * Makefile.in (spu-linux-nat.o): Update dependencies.
1278 2008-07-12 Pedro Alves <pedro@codesourcery.com>
1280 Rewrite continuations internals on top of cleanups and plug
1281 continuation arguments leaks.
1283 * defs.h (struct continuation): Make it opaque.
1284 (add_continuation, add_intermediate_continuation): Drop the int
1285 argument of the continuation hook argument. Add
1286 continuation_free_args argument.
1287 (do_all_continuations, do_all_intermediate_continuations): Drop
1288 the error_p argument.
1290 * utils.c (add_continuation): Drop the int argument of the
1291 continuation hook argument. Add continuation_free_args argument.
1292 Reimplement on top of cleanups.
1293 (do_all_continuations): Drop error argument. Reimplement on top
1295 (discard_all_continuations): Reimplement on top of cleanups.
1296 (add_intermediate_continuation): Drop the int argument of the
1297 continuation hook argument. Add continuation_free_args argument.
1298 Reimplement on top of cleanups.
1299 (do_all_intermediate_continuations): Drop error argument.
1300 Reimplement on top of cleanups.
1301 (discard_all_intermediate_continuations): Reimplement on top of
1304 * breakpoint.c (until_break_command_continuation): Drop error
1305 argument. Add xfree as continuation argument deleter.
1307 * inf-loop.c (inferior_event_handler): On error, discard all
1308 continuations. Adjust to new do_all_intermediate_continuations
1309 and do_all_continuations interfaces.
1311 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
1312 Pass xfree as continuation argument deleter.
1313 (finish_command_continuation): Drop error_p argument. Adjust.
1314 (finish_command_continuation_free_arg): New.
1315 (finish_command): Pass finish_command_continuation_free_arg as
1316 continuation argument deleter. Adjust to new do_all_continuations
1318 (attach_command_continuation): Drop error_p argument.
1319 (attach_command_continuation_free_args): New.
1320 (attach_command): Pass attach_command_continuation_free_args as
1321 continuation argument deleter.
1323 * interps.c (interp_set): Adjust to new do_all_continuations
1326 * event-top.c (stdin_event_handler): In error, also discard the
1327 intermediate continuations.
1329 2008-07-12 Pedro Alves <pedro@codesourcery.com>
1331 Replace struct continuation_args by void* and per command structs.
1333 * top.c (execute_command): Remove unused arg1 and arg2 locals.
1335 * breakpoint.c (struct until_break_command_continuation_args):
1337 (until_break_command_continuation): Take a void* instead of a
1338 continuations_arg. Adjust.
1339 (until_break_command): Adjust to use struct
1340 until_break_command_continuation_args instead of struct
1343 * infcmd.c (struct step_1_continuation_args): New.
1344 (step_1_continuation): Take a void* instead of a
1345 continuations_arg. Adjust to use struct step_1_continuation_args.
1346 (step_once): Adjust to use struct step_1_continuation_args.
1348 (struct finish_command_continuation_args): New.
1349 (finish_command_continuation): Take a void* instead of a
1350 continuations_arg. Adjust to use struct
1351 finish_command_continuation_args.
1352 (finish_command): Adjust to use struct
1353 finish_command_continuation_args.
1354 (struct attach_command_continuation_args): New.
1355 (attach_command_continuation): Take a void* instead of a
1356 continuations_arg. Adjust to use struct
1357 attach_command_continuation_args.
1358 (attach_command): Adjust to use struct
1359 attach_command_continuation_args.
1361 * defs.h (struct continuation_arg): Delete.
1362 (struct continuation): Replace the struct continuation_arg*
1363 parameter of continuation_hook by a void*. Replace "arg_list"
1364 member by a new "args" member with void* type.
1365 (add_continuation, add_intermediate_continuation): Replace struct
1366 continuation_arg type usages by void* usages.
1368 * utils.c (add_continuation, do_all_continuations)
1369 (add_intermediate_continuation)
1370 (do_all_intermediate_continuations): Replace struct
1371 continuation_arg type usages by void* usages. Pass "args" instead
1374 2008-07-12 Pedro Alves <pedro@codesourcery.com>
1376 * infrun.c (struct thread_stepping_state): Delete sal member.
1377 (init_thread_stepping_state): Add local sal. Use it instead of
1379 (handle_inferior_event): New local stop_pc_sal. Use it instead of
1381 (step_into_function): Add local stop_func_sal. Use it instead of
1384 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
1386 Implement -exec-continue/-exec-interrupt --all.
1387 * infcmd.c (continue_1): New, extracted from
1388 (continue_command): ...here.
1389 (interrupt_target_1): New, extracted from
1390 (interrupt_target_command): ...here.
1391 * inferior.h (continue_1, interrupt_target_1): New.
1392 * mi/mi-main.c (mi_cmd_exec_continue)
1393 (mi_cmd_exec_interrupt): Handle --all.
1395 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
1397 Implement --thread and --frame.
1398 * gdbthread.h (find_thread_id): Declare.
1399 * thread.c (find_thread_id): Make non-static.
1400 * mi/mi-main.c (mi_cmd_execute): Switch to the right
1401 thread and frame, if necessary.
1402 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
1403 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
1405 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
1407 * infrun.c (resume): Discard cleanups on early exit path.
1409 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
1411 * infrun.c (normal_stop): For MI, report which threads
1414 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
1416 Report thread state in -thread-info output.
1417 * thread.c (print_thread_info): Add new field "state".
1419 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1421 * infrun.c (handle_inferior_event): Also ignore a
1422 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
1424 2008-07-11 Tom Tromey <tromey@redhat.com>
1426 * completer.c (complete_line_internal): New function, from
1427 complete_line. Add 'for_help' parameter.
1428 (complete_line): Use it.
1429 (command_completer): Move later. Rewrite.
1431 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1433 * thread.c (thread_apply_command): Move making the cleanup out of
1436 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1440 * thread.c (enum thread_state): New.
1441 (thread_state main_thread_running): Delete, in favor of...
1442 (thread_state main_thread_state): ... this. Update throughout.
1443 (clear_thread_inferior_resources): New, split from free_thread.
1444 (free_thread): Call clear_thread_inferior_resources.
1445 (init_thread_list): Set main thread to stopped state.
1446 (add_thread_silent): Take care of PTID reuses.
1447 (delete_thread): If deleting inferior_ptid or a thread with
1448 refcount > 0, mark it as exited, but still keep it in the list.
1449 Only notify of thread exits, if we haven't done so yet.
1450 (iterate_over_threads): Make it safe to delete threads while
1451 iterating over them.
1452 (do_captured_list_thread_ids): Don't account for exited threads.
1453 (thread_alive): Check for the THREAD_EXITED state, and don't set
1454 ptid to -1 on exited threads.
1455 (set_running): Update to account for extra possible states.
1456 (is_thread_state): New.
1457 (is_stopped, is_exited): New.
1458 (is_running): Implement in terms of is_thread_state.
1459 (any_running): Update.
1460 (print_thread_info): Update. Account for exited threads. Don't
1461 warn about missed frame restoring here, its done in the cleanup.
1462 (switch_to_thread): Don't read from a thread that has gone.
1463 (restore_current_thread): In non-stop mode, do a full context
1465 (restore_selected_frame): Add a frame_level argument. Rewrite.
1466 (struct current_thread_cleanup): Add selected_frame_level and
1467 was_stopped members.
1468 (do_restore_current_thread_cleanup): Check if thread was stopped
1469 and still is, and if the target has registers, stack and memory
1470 before restoring the selected frame. Don't delete the cleanup
1472 (restore_current_thread_cleanup_dtor): New.
1473 (make_cleanup_restore_current_thread): Remove all arguments.
1475 (thread_apply_all_command): Update. Prune threads.
1476 (thread_apply_command): Update.
1477 (thread_command): Account for currently selected exited thread.
1478 (do_captured_thread_select): Check for a running thread. Prune
1480 (_initialize_thread): Make "info threads", "thread", "thread
1481 apply", and "thread apply all" appliable without a selected thread.
1482 * gdbthread.h (struct thread_info): Replace running_ by state_.
1484 (is_exited, is_stopped): Declare.
1485 (make_cleanup_restore_current_thread): Remove all arguments.
1486 * infrun.c: Include "event-top.h".
1487 (fetch_inferior_event): In non-stop mode, restore selected thread
1488 and frame after handling the event and running breakpoint
1489 commands. Display GDB prompt if needed.
1490 (normal_stop): In non-stop mode, don't print thread switching
1492 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
1493 (get_cmd_no_selected_thread_ok): New.
1494 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
1495 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
1497 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
1498 no-selected-thread ok.
1499 * top.c (execute_command): Check for non no-selected-thread-ok
1501 * linux-nat.c (struct saved_ptids, threads_to_delete)
1502 (record_dead_thread, prune_lwps): Delete.
1503 (exit_lwp): Unconditionally delete thread.
1504 (linux_nat_resume): Remove prune_lwps call.
1505 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
1506 of is_running. Adjust to make_cleanup_restore_current_thread
1508 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
1509 selected thread has exited.
1510 * inf-loop.c (inferior_event_handler): Don't display the prompt
1512 * varobj.c (c_value_of_root): Update.
1513 * defs.h (make_cleanup_dtor): Declare.
1514 * utils.c (make_cleanup_dtor): New.
1516 * Makefile.in (infrun.o): Depend on $(event_top_h).
1518 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1520 Add "continue -a" and "interrupt -a" options for non-stop mode.
1522 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
1523 (continue_command): Add "-a" option.
1524 (interrupt_target_command): Add "-a" option.
1525 (_initialize_infcmd): Add extend help of continue and interrupt
1526 command to mention the new "-a" option. Mark "continue" async ok.
1528 2008-07-10 Doug Evans <dje@google.com>
1530 Add "set print symbol-loading on|off".
1531 * NEWS: Document new option.
1532 * symfile.h (print_symbol_loading): Declare.
1533 * symfile.c (print_symbol_loading): New global.
1534 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
1535 from ..." if print_symbol_loading.
1536 (_initialize_symfile): Add set/show print symbol-loading.
1537 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
1538 if print_symbol_loading.
1540 2008-07-10 Pedro Alves <pedro@codesourcery.com>
1542 Non-stop linux native.
1544 * linux-nat.c (linux_test_for_tracefork): Block events while we're
1546 (get_pending_status): Implement non-stop mode.
1547 (linux_nat_detach): Stop threads before detaching.
1548 (linux_nat_resume): In non-stop mode, always resume only a single
1550 (linux_handle_extended_wait): On a clone event, in non-stop mode,
1551 add new lwp to GDB's thread table, and mark as running, executing
1552 and stopped appropriately.
1553 (linux_nat_filter_event): Don't assume there are other running
1554 threads when a thread exits.
1555 (linux_nat_wait): Mark the main thread as running and executing.
1556 In non-stop mode, don't stop all lwps.
1557 (linux_nat_kill): Stop lwps before killing them.
1558 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
1560 (send_sigint_callback): New.
1561 (linux_nat_stop): New.
1562 (linux_nat_add_target): Set to_stop to linux_nat_stop.
1564 * linux-nat.h (thread_db_attach_lwp): Declare.
1566 * linux-thread-db.c (thread_get_info_callback): Check for new
1567 threads if we have none.
1568 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
1569 stopped lwp. Check for new threads if we have none.
1570 (thread_db_attach_lwp): New.
1571 (thread_db_init): Set proc_handle.pid to inferior_ptid.
1572 (check_event): Set proc_handle.pid to the stopped lwp.
1573 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
1574 lwp available, bail out if there is none.
1576 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
1579 2008-07-10 Kevin Buettner <kevinb@redhat.com>
1581 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
1582 `current_pc' from CORE_ADDR to ULONGEST.
1584 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
1587 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1589 * NEWS (New commands): Mention "set disable-randomization".
1590 * configure.ac: Add check for HAVE_PERSONALITY and
1591 HAVE_DECL_ADDR_NO_RANDOMIZE.
1592 * configure, config.in: Regenerate.
1593 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
1594 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
1596 (disable_randomization, show_disable_randomization)
1597 (set_disable_randomization): New.
1598 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
1599 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
1600 variable DISABLE_RANDOMIZATION.
1601 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
1602 DISABLE_RANDOMIZATION.
1604 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1606 Adjust all targets to new target_stop interface.
1608 * gnu-nat.c (gnu_stop): Add ptid argument.
1609 * go32-nat.c (go32_stop): Add ptid argument.
1610 (go32_create_inferior): Pass inferior_ptid to go32_stop.
1611 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
1612 * monitor.c (monitor_stop): Add ptid argument.
1613 (monitor_open): Pass inferior_ptid to monitor_stop.
1614 (monitor_interrupt): Pass inferior_ptid to target_stop.
1615 (monitor_stop): Add ptid argument.
1616 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
1617 (procfs_create_inferior): Add ptid argument.
1618 * procfs.c (procfs_stop): Add ptid argument.
1619 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
1620 * remote-sim.c (gdbsim_stop): Add ptid argument.
1621 * sol-thread.c (sol_thread_stop): Add ptid argument.
1622 * win32-nat.c (win32_stop): Add ptid argument.
1624 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1626 Non-stop inferior control.
1628 * infrun.c (resume): In non-stop mode, always resume just one
1630 (proceed): Don't call prepare_to_proceed in non-stop mode.
1631 (fetch_inferior_event): In non-stop mode, switch context before
1633 (error_is_running, ensure_not_running): New.
1634 (handle_inferior_event): In non-stop mode: Mark only the event
1635 thread as stopped. Require that the target module manages adding
1636 threads to the thread list. Assert that there isn't a
1637 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
1638 (normal_stop): Only mark not-running if inferior hasn't exited.
1639 In non-stop mode, only mark the event thread.
1641 * thread.c:Include "cli/cli-decode.h".
1642 (print_thread_info): Don't read from a running thread.
1643 Output "(running)" if thread is running.
1644 (switch_to_thread): Don't read stop_pc if thread is executing.
1645 (do_restore_current_thread_cleanup): Don't write to a running
1647 (thread_apply_all_command): Don't read from a running thread. In
1648 non-stop mode, do a full context-switch instead of just switching
1650 (thread_apply_command): In non-stop mode, do a full context-switch
1651 instead of just switching threads.
1652 (do_captured_thread_select): Likewise. Inform user if selected
1654 (_initialize_thread): Mark "info threads" and "thread" and
1657 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
1658 unregister the target from the event loop.
1660 * infcmd.c (continue_command, step_1, jump_command)
1661 (signal_command): Ensure the selected thread isn't running.
1662 (interrupt_target_command): In non-stop mode, interrupt only the
1665 * inferior.h (error_is_running, ensure_not_running): Declare.
1667 * target.h (struct target_ops): Add ptid argument to the to_stop
1669 (target_stop): Add ptid_t argument.
1671 * target.c (update_current_target): Add ptid argument to to_stop's
1673 (debug_to_stop): Add ptid_t argument.
1674 (debug_to_rcmd): Set to_stop_ptid.
1676 * remote.c (remote_stop): Add ptid_t argument.
1677 (async_remote_interrupt): Add inferior_ptid to target_stop.
1678 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
1680 * Makefile.in (thread.o): Depend on $(cli_decode_h).
1682 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1684 Don't rely on ecs->wait_for_more.
1686 * infrun.c (proceed): Clear the stepping state, set
1687 previous_inferior_ptid and clear infwait state.
1688 (wait_for_inferior): Don't clear the stepping state, set
1689 previous_inferior_ptid, or clear the infwait state here.
1690 (fetch_inferior_event): Don't clear the stepping state, set
1691 previous_inferior_ptid, or clear the infwait state here. Don't
1692 condition on wait_for_more.
1694 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1696 Refactor infrun a bit.
1698 * infrun.c (currently_stepping): Take a struct
1699 thread_stepping_state instead of an execution_control_state.
1700 (struct thread_stepping_state): New, split from
1701 execution_control_state.
1702 (gtss, tss): New globals.
1703 (proceed): Clear the stepping state, set previous_inferior_ptid
1704 and clear infwait state.
1705 (init_wait_for_inferior): Clear the stepping state,
1706 previous_inferior_ptid and infwait state.
1707 (waiton_ptid, infwait_state): New, split from
1708 execution_control_state.
1709 (struct execution_control_state): Members that persist through
1710 events moved out to either struct thred_stepping_state or made
1711 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
1712 (wait_for_inferior, fetch_inferior_event): Use local
1713 execution_control_state. Update to execution_control_state split.
1714 (init_execution_control_state): Adjust.
1715 (init_thread_stepping_state): New, extracted from
1716 init_execution_control_state.
1717 (context_switch): Take a ptid instead of an
1718 execution_control_state.
1719 (context_switch_to): Adjust.
1720 (adjust_pc_after_break): Adjust.
1721 (init_infwait_state): New.
1722 (handle_inferior_event): Adjust.
1724 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1725 Vladimir Prus <vladimir@codesourcery.com>
1727 Per-thread commands.
1729 * gdbthread.h: Remove unneeded forward declarations.
1730 Include "inferior.h".
1731 (struct thread_info): Add continuations,
1732 intermediate_continuations, proceed_to_finish, step_over_calls,
1733 stop_step, step_multi and stop_signal members.
1734 (save_infrun_state): Add continuations,
1735 intermediate_continuations, proceed_to_finish, step_over_calls,
1736 stop_step, step_multi, stop_signal and stop_bpstat parameters.
1737 (load_infrun_state): Add continuations,
1738 intermediate_continuations, proceed_to_finish, step_over_calls,
1739 stop_step, step_multi, stop_signal and stop_bpstat parameters.
1741 * thread.c (load_infrun_state): In non-stop mode, load
1742 continuations, intermediate_continuations, proceed_to_finish,
1743 step_over_calls, stop_step, step_multi and stop_signal.
1744 (save_infrun_state): Store continuations,
1745 intermediate_continuations, proceed_to_finish, step_over_calls,
1746 stop_step, step_multi, stop_signal and stop_bpstat.
1747 (save_infrun_state): Store continuations,
1748 intermediate_continuations, proceed_to_finish, step_over_calls,
1749 stop_step, step_multi, stop_signal and stop_bpstat.
1750 (free_thread): Clear The thread's stop_bpstat.
1752 * inferior.h (context_switch_to): Declare.
1754 * infrun.c (ecss): New global.
1755 (context_switch): Context switch continuations,
1756 intermediate_continuations, proceed_to_finish, step_over_calls,
1757 stop_step, step_multi, stop_signal and stop_bpstat.
1758 (wait_for_inferior): Use global ecss.
1759 (async_ecss, async_ecs): Delete.
1760 (fetch_inferior_event): Use global ecss.
1761 (context_switch_to): New.
1763 * top.c (execute_command): In non-stop, only check if the current
1764 thread is running, in all-stop, check if there's any thread
1767 * breakpoint.c (bpstat_remove_breakpoint): New.
1768 (bpstat_remove_breakpoint_callback): New.
1769 (delete_breakpoint): Clear the stop_bpstats of all threads.
1771 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
1772 current thread is running, in all-stop, check if there's any
1775 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
1777 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1779 Add non_stop global.
1781 * inferior.h (non_stop): Declare.
1782 * infrun.c (non_stop, non_stop_1): New.
1783 (set_non_stop, show_non_stop): New.
1784 (_initialize_infrun): Add "set/show non-stop" command.
1786 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1788 Adjust fork/vfork/exec to pass ptids around.
1790 * target.h (struct target_waitstatus): Store related_pid as a ptid.
1791 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
1793 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
1795 * breakpoint.c (print_it_typical, bpstat_check_location)
1796 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
1797 (create_fork_vfork_event_catchpoint): Adjust.
1798 * infrun.c (fork_event): Change parent_pid and child_pid types to
1800 (follow_exec, inferior_has_forked, inferior_has_vforked)
1801 (inferior_has_execd): Take a ptid_t and don't trim it.
1802 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
1803 * linux-nat.c (linux_child_follow_fork): Adjust.
1804 * inf-ptrace.c (inf_ptrace_wait): Adjust.
1805 * inf-ttrace.c (inf_ttrace_wait): Adjust.
1806 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
1808 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1810 Add "executing" property to threads.
1812 * inferior.h (target_executing): Delete.
1813 * gdbthread.h (struct thread_info): Add executing_ field.
1814 (set_executing, is_executing): New.
1815 * thread.c (main_thread_executing): New.
1816 (init_thread_list): Clear it and also main_thread_running.
1817 (is_running): Return false if target has no execution.
1818 (any_running, is_executing, set_executing): New.
1820 * top.c: Include "gdbthread.h".
1821 (target_executing): Delete.
1822 (execute_command): Replace target_executing check by any_running.
1823 * event-top.c: Include "gdbthread.h".
1824 (display_gdb_prompt, command_handler): Replace target_executing by
1826 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
1827 here. Replace target_executing by is_running.
1828 * infrun.c (handle_inferior_event): Mark all threads as
1830 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
1832 * stack.c (get_selected_block): Return null if inferior is
1834 * target.c (target_resume): Mark resumed ptid as executing.
1835 * breakpoint.c (until_break_command): Replace target_executing
1836 check by is_executing.
1837 * remote.c (remote_async_resume): Don't mark inferior as executing
1839 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
1842 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
1843 (mi_execute_async_cli_command): Replace target_executing by
1846 * frame.c (get_current_frame): Error out if the current thread is
1848 (has_stack_frames): New.
1849 (get_selected_frame, deprecated_safe_get_selected_frame): Check
1852 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
1855 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1857 * symfile.c (load_command): Reopen the exec file and reread
1858 symbols before anything else.
1860 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1862 * remote-sim.c: Include gdbthread.h.
1863 (remote_sim_ptid): New global.
1864 (gdbsim_create_inferior): Silently add the main task to GDB's
1866 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
1867 task from GDB's thread list.
1868 (gdbsim_resume): Adjust to use remote_sim_ptid.
1869 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
1870 (init_gdbsim_ops): Register gdbsim_thread_alive and
1872 (_initialize_remote_sim): Initialize remote_sim_ptid.
1873 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
1875 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1877 * monitor (monitor_ptid): New global.
1878 (monitor_open): Silently add the main task to GDB's thread list.
1879 (monitor_close, monitor_mourn_inferior): Silently delete the main
1880 task from GDB's thread list.
1881 (monitor_thread_alive, monitor_pid_to_str): New.
1882 (init_base_monitor_ops): Register monitor_thread_alive and
1884 (_initialize_remote_monitors): Initialize monitor_ptid.
1886 * gdbthread.h (delete_thread_silent): Declare.
1887 * thread.c (delete_thread): Rename to ...
1888 (delete_thread_1): ... this. Add "silent" parameter. If silent,
1889 don't do exit notifications.
1890 (delete_thread, delete_thread_silent): New, as wrappers to
1893 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1895 * breakpoint.c (update_global_location_list): Add boolean
1896 "should_insert" argument. Only insert locations if caller told it
1898 (update_global_location_list_nothrow): Add boolean "should_insert"
1899 argument. Pass it to update_global_location_list.
1900 (insert_breakpoints, create_longjmp_breakpoint)
1901 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
1902 (create_thread_event_breakpoint, create_solib_event_breakpoint)
1903 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
1904 (enable_watchpoints_after_interactive_call_stop)
1905 (set_momentary_breakpoint, create_breakpoints)
1906 (break_command_really, watch_command_1)
1907 (create_ada_exception_breakpoint, update_breakpoint_locations)
1908 (do_enable_breakpoint, enable_command): Pass true to
1909 update_global_location_list.
1910 (bpstat_stop_status, disable_overlay_breakpoints)
1911 (disable_watchpoints_before_interactive_call_start)
1912 (delete_breakpoint, disable_breakpoint, disable_command): Pass
1913 false to update_global_location_list.
1914 (update_breakpoints_after_exec): Don't temporarily disable
1915 always-inserted mode.
1917 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1919 * breakpoint.c (mark_breakpoints_out): Make public.
1920 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
1921 here. Update comment.
1922 * breakpoint.h (mark_breakpoints_out): Declare.
1924 * linux-nat.c (linux_handle_extended_wait): On
1925 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
1926 * inf-ttrace.c (inf_ttrace_wait): Likewise.
1928 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1930 * infrun.c (follow_exec): Reset shared libraries before adding the
1933 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
1935 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
1937 2008-07-07 Pedro Alves <pedro@codesourcery.com>
1939 * i386-dicos-tdep.c: Include "inferior.h".
1940 (i386_dicos_frame_align): New.
1941 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
1942 dummy location ON_STACK.
1943 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
1945 2008-07-07 Joel Brobecker <brobecker@adacore.com>
1947 * gstdint.h: New file.
1949 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
1951 * mi/mi-interp.c (mi_on_resume): Don't try to report
1952 resumed thread it the thread list is empty.
1954 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
1956 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
1957 completer for set to filename_completer.
1961 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
1963 Implement -target-attach.
1964 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
1966 2008-06-21 Hui Zhu <teawater@gmail.com>
1968 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
1970 2008-07-03 Pedro Alves <pedro@codesourcery.com>
1972 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
1973 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
1975 * target.h (struct target_ops): Add to_attach_no_wait member.
1976 (target_attach_no_wait): New.
1977 * target.c (update_current_target): Inherit to_attach_no_wait.
1979 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
1980 target_attach_no_wait runtime check.
1982 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
1983 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
1986 2008-07-03 Pedro Alves <pedro@codesourcery.com>
1988 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
1989 on debug_displaced being set.
1991 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1993 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
1994 directly instead of get_frame_id.
1996 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1998 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
1999 (deal_with_atomic_sequence): Update BC masks.
2000 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
2001 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
2003 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
2005 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
2006 register, not the previous frame's.
2008 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
2010 * source.c (select_source_symtab): Make sure we skip namespace
2011 symtabs when showing cpp source code.
2013 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
2015 * MAINTAINERS (Authorized committers): Fix my email address.
2017 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
2019 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
2020 -target-download and -target-select via CLI, so that
2021 the quoting rules are the same as they were (unfortunately)
2022 in all prior gdb releases.
2023 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
2024 (mi_cmd_target_download, mi_cmd_target_select): Remove.
2025 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
2026 (mi_cmd_target_download, mi_cmd_target_select): Remove.
2027 (mi_cmd_execute): Set current_token even for commands
2030 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
2032 * alphafbsd-tdep.c: Update for unwinder changes.
2033 * alpha-linux-tdep.c: Likewise.
2034 * alphanbsd-tdep.c: Likewise.
2035 * alphaobsd-tdep.c: Likewise.
2036 * avr-tdep.c: Likewise.
2037 * cris-tdep.c: Likewise.
2038 * frv-linux-tdep.c: Likewise.
2039 * frv-tdep.c: Likewise.
2040 * h8300-tdep.c: Likewise.
2041 * hppa-linux-tdep.c: Likewise.
2042 * iq2000-tdep.c: Likewise.
2043 * m32c-tdep.c: Likewise.
2044 * m32r-linux-tdep.c: Likewise.
2045 * m32r-tdep.c: Likewise.
2046 * m68hc11-tdep.c: Likewise.
2047 * mep-tdep.c: Likewise.
2048 * mn10300-tdep.c: Likewise.
2049 * mt-tdep.c: Likewise.
2050 * score-tdep.c: Likewise.
2051 * sh64-tdep.c: Likewise.
2052 * sh-tdep.c: Likewise.
2053 * sparc64fbsd-tdep.c: Likewise.
2054 * sparc64nbsd-tdep.c: Likewise.
2055 * sparc64obsd-tdep.c: Likewise.
2056 * v850-tdep.c: Likewise.
2057 * vaxobsd-tdep.c: Likewise.
2058 * vax-tdep.c: Likewise.
2059 * xstormy16-tdep.c: Likewise.
2061 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
2063 * mi/mi-main.c (enum captured_mi_execute_command_actions)
2064 (captured_mi_execute_command_args): Remove.
2065 (captured_mi_execute_command): Cast the closure to mi_parse
2066 pointer, not to captured_mi_execute_command_args, and don't
2067 set the action field thereof.
2068 (mi_execute_command): Pass struct mi_parse, not
2069 captured_mi_execute_command_args to captured_mi_execute_command.
2070 (mi_execute_command): Remove (dead) code for suppressing
2073 2008-06-28 Pedro Alves <pedro@codesourcery.com>
2075 * linux-nat.c (enum sigchld_state): New.
2076 (linux_nat_async_events_state): Renamed from
2077 linux_nat_async_events_enabled.
2078 (linux_nat_event_pipe_push, my_waitpid): Adjust.
2079 (sigchld_default_action): New.
2080 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
2082 (linux_nat_create_inferior): Set events state to sigchld_default
2084 (linux_nat_resume): Adjust.
2085 (linux_nat_wait): Call linux_nat_async_events unconditionally.
2086 (sigchld_handler): Adjust.
2087 (linux_nat_async_mask): Don't set SIGCHLD actions here.
2088 (get_pending_events): Adjust.
2089 (linux_nat_async_events): Rewrite to handle enum sigchld_state
2090 instead of a boolean.
2091 (linux_nat_async): Adjust.
2092 (_initialize_linux_nat): Capture default SIGCHLD action into
2093 sigchld_default_action.
2095 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
2097 * breakpoint.c (moribund_locations): New.
2098 (bpstat_stop_status): Process moribund locations.
2099 (update_global_location_list): Add removed
2100 locations to moribund_locations.
2101 (breakpoint_retire_moribund): New.
2102 * breakpoint.h (struct bp_location): New field
2103 events_till_retirement.
2104 (breakpoint_retire_moribund): Declare.
2105 * thread.c (thread_count): New.
2106 * infrun.c (handle_inferior_event): Call
2107 breakpoint_retire_moribund.
2108 * gdbthread.h (thread_count): Declare.
2110 2008-06-27 Joseph Myers <joseph@codesourcery.com>
2112 * dfp.c (decimal_convert): Call match_endianness before and after
2115 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
2117 * remote.c (remote_insert_breakpoint): Ensure that if Z0
2118 unsupported and we fall back to memory_insert_breakpoint, we
2119 use the unmodified requested address.
2121 2008-06-27 Joel Brobecker <brobecker@adacore.com>
2123 * dwarf2read.c (read_attribute_value): Issue a complaint when
2124 adjusting size attribute values of 0xffffffff as zero.
2126 2008-06-27 Joseph Myers <joseph@codesourcery.com>
2128 * i386-tdep.c (i386_16_byte_align_p): New.
2129 (i386_push_dummy_call): Determine stack space required for
2130 arguments going forwards allowing for 16-byte alignment, then push
2131 arguments going forwards.
2133 2008-06-27 Pedro Alves <pedro@codesourcery.com>
2135 * infrun.c (start_remote): Don't clear thread list here.
2136 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
2138 * remote.c (record_currthread): Upgrade the main thread and its
2139 entry in the thread list if this is the first time we hear about
2141 (remote_thread_alive): Consider magic_null_ptid or a ptid without
2142 a tid member always alive.
2143 (remote_find_new_threads): Don't update the main thread here.
2144 (remote_start_remote): Clear thread list here. Always add the
2146 (extended_remote_attach_1): Add the main thread here.
2147 (extended_remote_mourn_1): Re-add the main thread here.
2148 (extended_remote_create_inferior_1): Add a main thread.
2150 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
2152 2008-06-27 Pedro Alves <pedro@codesourcery.com>
2154 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
2156 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
2158 (general_thread, continue_thread): Change type to ptid_t.
2159 (record_currthread): Take a ptid_t parameter instead of an
2161 (MAGIC_NULL_PID): Delete.
2162 (set_thread): Take a ptid_t parameter and adjust.
2163 (set_general_thread, set_continue_thread): New.
2164 (remote_thread_alive, remote_newthread_step)
2165 (remote_current_thread, remote_find_new_threads)
2166 (remote_threads_info, remote_start_remote, remote_vcont_resume)
2167 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
2168 (threadalive_test, remote_pid_to_str)
2169 (remote_get_thread_local_address): Adjust.
2170 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
2171 and any_thread_ptid.
2173 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
2175 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
2176 * configure: Regenerated.
2178 2008-06-26 Joel Brobecker <brobecker@adacore.com>
2180 * dwarf2read.c (read_attribute_value): Treat size attribute
2181 values of 0xffffffff as if the attribute value was zero.
2183 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
2185 * linux-nat.c: Add description of overall logic.
2187 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
2189 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
2190 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
2191 all dependencies on $(gdb_stdint_h).
2192 (distclean): Do not delete gdb_stdint.h.
2193 * acinclude.m4: Do not use stdint.m4.
2194 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
2195 uintptr_t, and gdb_stdint.h.
2196 * defs.h: Include <stdint.h>.
2197 * gdb_thread_db.h: Assume stdint.h is already included.
2198 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
2199 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
2200 include gdb_stdint.h.
2201 * configure, config.in: Regenerate.
2203 2008-06-26 Joseph Myers <joseph@codesourcery.com>
2205 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
2206 decimal floating-point values in GPRs for soft-float.
2207 (do_ppc_sysv_return_value): Handle returning decimal
2208 floating-point values in GPRs for soft-float.
2210 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
2212 * target.c (target_read_until_error): New.
2213 * target.h (target_read_until_error): Declare.
2214 * mi/mi-main.c (mi_cmd_data_read_memory): Use
2215 target_read_until_error.
2217 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
2219 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
2220 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
2221 after the DECFLOAT detection to fix a memory leak. Remove the
2222 redundant NUM initialization. Protect the DECFLOAT detection memory
2223 access before the P block. Restore the P memory content for the
2226 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
2228 Kill the return value for all MI command functions.
2229 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
2230 (mi_cmd_argv_ftype): Change return type to void.
2232 * mi/mi-main.c: Adjust all function that implement
2233 MI commands to return nothing.
2234 (struct captured_mi_execute_command_actions):
2235 Remove the rc field.
2236 (mi_cmd_execute): Return nothing.
2237 (mi_execute_async_cli_command): Return nothing.
2238 (mi_cmd_exec_interrupt): Don't print ^done here.
2239 (mi_cmd_target_select): Don't print ^connected here.
2240 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
2241 Special-case -target-select and output ^connected, not ^done.
2243 * mi/mi-cmd-break.c: Adjust.
2244 * mi/mi-cmd-disas.c: Adjust.
2245 * mi/mi-cmd-env.c: Adjust.
2246 * mi/mi-cmd-file.c: Adjust.
2247 * mi/mi-cmd-stack.c: Adjust.
2248 * mi/mi-cmd-target.c: Adjust.
2249 * mi/mi-cmd-var.c: Adjust.
2250 * mi/mi-interp.c: Adjust.
2251 * mi/mi-symbol-cmds.c: Adjust.
2253 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
2255 Emit ^running via observer.
2256 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
2258 (mi_on_resume): Print ^running if not previously output.
2259 * mi/mi-main.c (running_result_record_printed): New.
2260 (captured_mi_execute_command): Reset
2261 running_result_record_printed. Use running_result_record_printed
2262 to decide if we should skip ^done.
2263 (mi_execute_async_cli_command): Don't print ^running here.
2264 * mi/mi-main.h (current_token, running_result_record_printed):
2267 2008-06-24 Michael Snyder <msnyder@specifix.com>
2269 * infrun.c (_initialize_infrun): White space and typo fix.
2271 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
2273 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
2274 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
2275 when first loading DLL with "dll" command.
2277 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
2279 * gnu-nat.c (proc_string): Use capital T for "Thread".
2281 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
2283 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
2285 2008-06-18 Joel Brobecker <brobecker@adacore.com>
2287 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
2288 the target cannot run.
2290 2008-06-18 Joel Brobecker <brobecker@adacore.com>
2292 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
2293 we're attaching to a running process.
2295 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
2297 * win32-nat.c (handle_load_dll): Give dll name and load address
2298 if debug_events is on.
2299 (handle_unload_dll): Likewise.
2301 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
2303 Don't suppress *running when doing finish.
2304 * infcall.c (call_function_by_hand): Set both
2305 suppress_resume_observer and suppress_stop_observer.
2306 * infcmd.c (suppress_run_stop_observers): Split into...
2307 (suppress_resume_observer, suppress_stop_observer): ...those.
2308 (finish_command_continuation): Clear suppress_stop_observer.
2309 (finish_command): Set suppress_stop_observer.
2310 * inferior.h (suppress_run_stop_observers): Split into...
2311 (suppress_resume_observer, suppress_stop_observer): ...those.
2312 * infrun.c (normal_stop): Check for suppress_stop_observer.
2313 * thread.c (set_running): Check for suppress_resume_observer.
2315 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
2316 Pierre Muller <muller@ics.u-strasbg.fr>
2318 * gdbarch.sh (gdbarch_skip_main_prologue): New.
2319 * gdbarch.h, gdbarch.c: Regenerate.
2320 * i386-tdep.h (i386_skip_main_prologue): Declare.
2321 * i386-tdep.c (i386_skip_main_prologue): New.
2322 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
2323 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
2324 * symtab.c (find_function_start_sal): When pc points at the "main"
2325 function, call gdbarch_skip_main_prologue.
2327 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
2329 * value.c (value_primitive_field): Fetch lazy register values.
2331 2008-06-11 Pedro Alves <pedro@codesourcery.com>
2333 * NEWS: Mention support removal of undocumented S AA p PID stop
2336 * remote.c (remote_wait): Remove undocumented S AA p PID support.
2338 2008-06-10 Stan Shebs <stan@codesourcery.com>
2340 * MAINTAINERS: Update my affiliation and address.
2342 2008-06-10 Andreas Schwab <schwab@suse.de>
2344 * top.c (print_gdb_version): Don't print final newline.
2346 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
2349 * Makefile.in: Update dependencies.
2350 * gdbthread.h (struct thread_info): New field
2352 (set_running, is_running): New.
2353 * thread.c (set_running, is_running): New.
2354 * inferior.h (suppress_normal_stop_observer): Rename to...
2355 (suppress_run_stop_observers): ..this.
2356 * infcmd.c (suppress_normal_stop_observer): Rename to...
2357 (suppress_run_stop_observers): ..this.
2358 (finish_command_continuation, finish_command): Adjust.
2359 * infcall.c (call_function_by_hand): Adjust.
2360 * infrun.c (normal_stop): Call set_running.
2361 * target.c (target_resume): New. Call set_running.
2362 * target.h (target_resume): Convert from macro to
2365 * mi/mi-interp.c (mi_on_resume): New.
2366 (mi_interpreter_init): Register mi_on_resume.
2368 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
2370 Use observers to report stop events in MI.
2371 * mi/mi-interp.c (mi_on_normal_stop): New.
2372 (mi_interpreter_init): Register mi_on_normal_stop.
2373 (mi_interpreter_exec_continuation): Remove.
2374 (mi_cmd_interpreter_exec): Don't register the above.
2375 * mi/mi-main.c (captured_mi_execute_command): Don't care
2376 about sync_execution.
2377 (mi_execute_async_cli_command): Don't install continuation. Don't
2379 (mi_exec_async_cli_cmd_continuation): Remove.
2381 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
2383 Suppress normal stop observer when it's problematic.
2384 * inferior.h (suppress_normal_stop_observer): New.
2385 * infcall.c (call_function_by_hand): Disable stop events when
2386 doing function calls.
2387 * infmcd.c (suppress_normal_stop_observer): New.
2388 (finish_command_continuation): Call normal_stop observer
2390 (finish_command): Disable stop events inside proceed.
2391 * infrun.c (normal_stop): Don't call normal stop observer if
2392 suppressed of if multi-step is in progress.
2394 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
2397 * infrun.c (finish_command): Don't pass cleanup
2399 (finish_command_continuation): Don't grab cleanup from
2400 the passed data, as we don't use, and cannot, use it anyway.
2402 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
2404 Introduce common cleanup for restoring integers.
2405 * defs.h (make_cleanup_restore_integer): New declaration.
2406 (struct cleanup): New field free_arg.
2407 (make_my_cleanup_2): New.
2408 * utils.c (restore_integer_closure, restore_integer)
2409 (make_cleanup_restore_integer): New.
2410 (make_my_cleanup): Initialize the free_arg field and
2411 renamed to make_my_cleanup_2.
2412 (do_my_cleanups): Call free_arg.
2413 (discard_cleanups): Call free_arg.
2414 * breakpoint.c (restore_always_inserted_mode): Remove.
2415 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
2417 2008-06-09 Doug Evans <dje@google.com>
2419 * remote.c (remote_wait): Include beginning of malformed packet
2422 2008-06-09 Tom Tromey <tromey@redhat.com>
2424 * completer.c (complete_line): Don't special-case
2425 expression_completer.
2426 (expression_completer): Only pass last word to
2428 * c-exp.y (yylex): Check 'token', not 'operator'.
2430 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
2432 * configure.ac (build_warnings): Add -Wno-format for mingw.
2433 * configure: Regenerated.
2435 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
2437 * NEWS: Make indentation consistent. Move exec tracing entry out
2438 of remote packet list.
2440 2008-06-06 Tom Tromey <tromey@redhat.com>
2442 * value.h (evaluate_subexpression_type, extract_field_op):
2444 * printcmd.c (_initialize_printcmd): Use expression_completer for
2445 'p', 'inspect', 'call'.
2446 * parser-defs.h (parse_field_expression): Declare.
2447 * parse.c: Include exceptions.h.
2448 (in_parse_field, expout_last_struct): New globals.
2449 (mark_struct_expression): New function.
2450 (prefixify_expression): Return int.
2451 (prefixify_subexp): Return int. Use expout_last_struct.
2452 (parse_exp_1): Update.
2453 (parse_exp_in_context): Add 'out_subexp' argument. Handle
2455 (parse_field_expression): New function.
2456 * expression.h (parse_field_expression): Declare.
2457 (in_parse_field): Likewise.
2458 * eval.c (evaluate_subexpression_type): New function.
2459 (extract_field_op): Likewise.
2460 * completer.h (expression_completer): Declare.
2461 * completer.c (expression_completer): New function.
2462 (count_struct_fields, add_struct_fields): New functions.
2463 * c-exp.y (yyparse): Redefine.
2464 (COMPLETE): New token.
2465 (exp): New productions.
2466 (saw_name_at_eof, last_was_structop): New globals.
2467 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
2468 (c_parse): New function.
2469 * breakpoint.c (_initialize_breakpoint): Use expression_completer
2470 for watch, awatch, and rwatch.
2471 * Makefile.in (parse.o): Depend on exceptions_h.
2473 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
2476 * gdb/valopts.c (find_overload_match): Handle references
2479 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
2481 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
2482 account the bitsize of the 'from' operand.
2484 2008-06-06 Pedro Alves <pedro@codesourcery.com>
2486 * annotate.h (annotate_thread_changed): Declare.
2488 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
2490 * annotate.c (annotate_thread_changed): New function.
2491 * thread.c (thread_command) : Use it.
2492 * infrun.c (normal_stop): Use it.
2494 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
2495 Nathan Sidwell <nathan@codesourcery.com>
2496 Joseph Myers <joseph@codesourcery.com>
2498 * acinclude.m4: Include ../config/acx.m4.
2499 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
2500 * configure, config.in: Regenerate.
2501 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
2503 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
2505 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2507 Replace 'target async' by 'maintenance set remote-async' and
2508 'target remote' combination.
2510 * remote.c (remote_async_wait): Merge into remote_wait, and
2512 (remote_async_permitted, remote_async_permitted_set): New
2514 (set_maintenance_remote_async_permitted)
2515 (show_maintenance_remote_async_permitted): New functions.
2516 (remote_async_ops, extended_async_remote_ops): Delete.
2517 (remote_async_open, extended_remote_async_open): Delete.
2518 (remote_open_1): Drop async_p parameter. Update callers. Replace
2519 async_p with remote_async_permitted checks.
2520 (extended_async_remote_attach): Delete.
2521 (remote_resume, remote_async_resume): Merge and leave remote_resume.
2522 (remote_async_terminal_inferior): Rename to...
2523 (remote_terminal_inferior): ... this, and add
2524 remote_async_termitted check.
2525 (remote_async_terminal_ours): Rename to...
2526 (remote_terminal_ours): ... this, and add remote_async_termitted
2528 (remote_wait, remote_async_wait): Merge and leave remote_wait
2530 (remote_kill, remote_async_kill): Merge and leave remote_kill
2532 (remote_async_mourn, extended_async_remote_mourn): Delete.
2533 (extended_remote_create_inferior_1): Drop async_p parameter.
2534 Update callers. Always use extended_remote_ops.
2535 (extended_remote_async_create_inferior): Delete.
2536 (remote_return_zero): Delete.
2537 (init_remote_ops): Register remote_can_async_p, remote_async,
2538 remote_async_mask, remote_terminal_inferior and
2539 remote_terminal_ours.
2540 (remote_can_async_p, remote_is_async_p): Check for
2541 remote_async_permitted.
2542 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
2543 (set_remote_cmd): Don't add async and extended-async targets.
2544 (_initialize_remote): Add set/show remote-async maintenance
2547 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2549 * remote.c (kill_kludge): Delete.
2550 (remote_wait, remote_async_wait): Don't set it.
2551 (remote_kill, remote_async_kill): Don't do anything with it.
2553 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2555 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
2557 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
2559 * bcache.c (bcache_data): Call deprecated_bcache_added function.
2560 (deprecated_bcache_added): New function name. Body of function
2561 bcache_data is used here with the addition of 'added' argument.
2562 * bcache.h (deprecated_bcache_added): New function.
2563 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
2564 work from add_psymbol_to_list - initialises partial symbol and stashes
2565 it in objfile's cache.
2566 (append_psymbol_to_list): New helper function, takes other part of
2567 work from add_psymbol_to_list - adds partial symbol to the given list.
2568 (add_psymbol_to_list): Call helper functions instead of doing work
2569 here. If adding to global list, do not duplicate partial symbols in the
2572 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
2574 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
2575 'exception caught|thrown' message.
2577 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2579 * Makefile.in: Update dependencies.
2580 * dwarf2expr.c: New include "gdb_assert.h".
2581 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
2582 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
2583 (execute_stack_op): Error out on too large RECURSION_DEPTH.
2584 Increase/decrease RECURSION_DEPTH around the function.
2586 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2588 * remote.c (get_offsets): Handle a single segment.
2589 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
2592 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
2594 * solib-svr4.c (struct lm_info): Add lm_addr.
2595 (main_lm_addr): New.
2596 (svr4_default_sos): Set lm_addr.
2597 (svr4_current_sos): Set lm_addr and main_lm_addr.
2598 (svr4_fetch_objfile_link_map): Rewrite.
2599 (svr4_clear_solib): Clear main_lm_addr.
2601 2008-06-03 Michael Snyder <msnyder@redhat.com>
2602 Joseph Myers <joseph@codesourcery.com>
2604 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
2605 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
2607 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
2609 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
2611 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
2613 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
2615 2008-06-01 Joel Brobecker <brobecker@adacore.com>
2617 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
2618 treat pointers in data space as function descriptors if the
2619 target address is also in the data space.
2621 2008-05-30 Joel Brobecker <brobecker@adacore.com>
2623 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
2624 the trad-frame register value for the SP register.
2626 2008-05-29 Mark Kettenis <kettenis@gnu.org>
2628 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
2630 2008-05-28 Joel Brobecker <brobecker@adacore.com>
2632 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
2633 that identifies function descriptors outside of the .opd section.
2635 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
2637 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
2638 temporary catchpoints. In MI add missing fields 'reason', 'disp',
2640 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
2642 (handle_gnu_v3_exceptions): Use tempflag.
2644 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
2646 Refactor varobj_update interface.
2647 * varobj.c (varobj_update): Report changes as vector. Also
2648 return not just a list of varobj, but a list of special structures
2649 that tell what exactly has changed.
2650 * varobj.h (enum varobj_update_error): Rename to
2651 varobj_scope_status.
2652 (struct varobj_update_result_t): New.
2653 (varobj_update): Adjust prototype.
2654 * mi/mi-cmd-var.c: Adjust for changes.
2656 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
2658 * varobj.c (varobj_update): Fix comment typo.
2661 2008-05-26 Joel Brobecker <brobecker@adacore.com>
2663 Set the symtab field of symbols read from ECOFF debugging entries.
2664 * mdebugread.c (add_symbol): Add new parameter symtab.
2665 (parse_symbol): Update calls to add_symbol throughout.
2667 2008-05-27 Andreas Schwab <schwab@suse.de>
2669 * symtab.h (enum address_class): Remove LOC_REGPARM and
2671 (struct symbol): Add is_argument.
2672 (SYMBOL_IS_ARGUMENT): Define.
2674 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
2675 * buildsym.c (finish_block): Likewise.
2676 * stack.c (print_frame_args, print_block_frame_locals)
2677 (print_frame_arg_vars): Likewise.
2678 * symtab.c (lookup_block_symbol): Likewise.
2679 * tracepoint.c (add_local_symbols): Likewise.
2680 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2682 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
2683 * dwarf2read.c (new_symbol): Likewise.
2684 * mdebugread.c (parse_symbol): Likewise.
2685 * stabsread.c (define_symbol): Likewise.
2687 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
2688 and LOC_COMPUTED_ARG.
2689 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2690 * ax-gdb.c (gen_var_ref): Likewise.
2691 * eval.c (evaluate_subexp_for_address): Likewise.
2692 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2693 * m2-exp.y (yylex): Likewise.
2694 * printcmd.c (address_info): Likewise.
2695 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2696 * tracepoint.c (collect_symbol, scope_info): Likewise.
2698 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
2700 * gdbarch.sh: Added new gdbarch struct
2701 core_regset_sections.
2702 * gdbarch.c: Refreshed.
2703 * gdbarch.h: Refreshed.
2704 * regset.h (core_regset_section): Declared.
2705 * linux-nat.c (linux_nat_do_thread_registers): Added
2706 support for the new gdbarch struct core_regset_sections.
2707 * utils.c (host_address_to_string): New function.
2708 * defs.h (host_address_to_string): New prototype.
2709 * i386-linux-tdep.c (i386_regset_rections): New register
2710 sections list for i386.
2711 (i386_linux_init_abi): Initialized new gdbarch struct
2712 core_regset_sections.
2713 * Makefile.in: Updated to reflect dependency changes.
2714 * ppc-linux-tdep.c (ppc_regset_sections): Register
2715 sections list for ppc.
2716 (ppc_linux_init_abi): Initialized new gdbarch struct
2717 core_regset_sections
2719 2008-05-24 Andreas Schwab <schwab@suse.de>
2721 * linespec.c (decode_objc): Save current language around call to
2724 2008-05-23 Joel Brobecker <brobecker@adacore.com>
2726 * valprint.h (get_array_bounds): Renames get_array_low_bound.
2727 * valprint.c (get_array_bounds): Renames get_array_low_bound.
2728 Return the proper bound value if the array index type is an
2729 enumerated type. Compute the high bound if requested.
2730 (val_print_array_elements): Handle the case when the array
2731 element has a null size.
2732 * ada-valprint.c (print_optional_low_bound): Add handling
2733 for empty arrays or arrays of zero-size elements.
2734 (ada_val_print_array): New function, extracted out from
2735 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
2736 handle empty arrays and arrays of zero-size elements.
2737 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
2738 code by call to ada_val_print_array.
2739 (ada_value_print): Remove handling of null array. The handling
2740 was incomplete and is now better handled by ada_val_print_array.
2742 2008-05-23 Markus Deuling <deuling@de.ibm.com>
2744 * annotate.c (annotate_source, annotate_frame_begin): Replace
2745 deprecated_print_address_numeric with paddress.
2746 * cli/cli-cmds.c (list_command, edit_command): Likewise.
2747 * tui/tui-stack.c (tui_make_status_line): Likewise.
2749 * defs.h (deprecated_print_address_numeric): Remove.
2750 * printcmd.c (deprecated_print_address_numeric): Remove.
2751 * maint.c (maint_print_section_info): Fix comment.
2753 2008-05-23 Markus Deuling <deuling@de.ibm.com>
2755 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
2756 print_binary_chars, print_char_chars): Add byte_order parameter and
2757 replace gdbarch_byte_order.
2758 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
2759 expressions and remove them. Remove unused TWO_TO_FOURTH.
2760 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
2761 endianness. Update call to print_hex_chars.
2762 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
2763 print_binary_chars, print_char_chars): Add byte_order parameter.
2764 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
2765 get at the endianness. Update print_*_char calls to use byte_order.
2767 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2769 * symtab.h (struct symbol): Make "aux_value" member a void pointer
2771 (SYMBOL_LOCATION_BATON): Update.
2773 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2775 * symtab.h (enum address_class): Remove LOC_BASEREG and
2777 (struct symbol): Remove "basereg" member of "aux_value" union.
2778 (SYMBOL_BASEREG): Remove.
2780 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
2782 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2783 (ada_add_block_symbols): Likewise.
2784 * ax-gdb.c (gen_var_ref): Likewise.
2785 * buildsym.c (finish_block): Likewise.
2786 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2787 * m2-exp.y (yylex): Likewise.
2788 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2789 * printcmd.c (address_info): Likewise.
2790 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
2791 (print_frame_arg_vars): Likewise.
2792 * symmisc.c (print_symbol): Likewise.
2793 * symtab.c (lookup_block_symbol): Likewise.
2794 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2795 (scope_info): Likewise.
2797 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2799 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
2801 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
2802 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2803 (ada_add_block_symbols): Likewise.
2804 * ax-gdb.c (gen_var_ref): Likewise.
2805 * buildsyms.c (finish_block): Likewise.
2806 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2807 * m2-exp.y (yylex): Likewise.
2808 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2809 * printcmd.c (address_info): Likewise.
2810 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
2811 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2812 * symtab.c (lookup_block_symbol): Likewise.
2813 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2814 (scope_info): Likewise.
2816 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2818 * symtab.h (enum address_class): Remove LOC_INDIRECT and
2819 LOC_HP_THREAD_LOCAL_STATIC.
2821 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
2822 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
2823 (read_var_value): Likewise.
2824 * buildsym.c (finish_block): Likewise.
2825 * objfiles.c (objfile_relocate): Likewise.
2826 * printcmd.c (address_info): Likewise.
2827 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2828 * tracepoint.c (scope_info): Likewise.
2830 2008-05-21 Markus Deuling <deuling@de.ibm.com>
2831 Maxim Grigoriev <maxim2405@gmail.com>
2833 * xtensa-tdep.c (xtensa_read_register): Remove.
2834 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
2835 argument litbase to call0_frame_cache().
2836 (call0_track_op, call0_analyze_prologue)
2837 (call0_frame_cache): Use extra argument litbase.
2839 2008-05-21 Joel Brobecker <brobecker@adacore.com>
2841 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
2843 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
2845 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
2847 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
2849 * alpha-mdebug-tdep.c: Include "trad-frame.h".
2850 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
2851 struct trad_frame_saved_reg *.
2852 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
2853 trad_frame_alloc_saved_regs. Update accesses. Record previous
2854 value of SP as being vfp.
2855 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
2856 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
2858 2008-05-21 Markus Deuling <deuling@de.ibm.com>
2860 * score-tdep.c (score_print_insn): Get the current endianess from
2861 disassemble_info instead of gdbarch_byte_order.
2863 2008-05-21 Pedro Alves <pedro@codesourcery.com>
2865 * frame.c (get_prev_frame_1): Build frame id before setting
2866 this_frame->prev_p, not after.
2868 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
2870 * annotate.c (annotate_new_thread): New function for new-thread
2872 * annotate.h: (annotate_new_thread): New extern.
2873 * thread.c (add_thread_with_info): Use it.
2874 * Makefile.in (thread.o): Add dependency on annotate.h.
2876 2008-05-20 Joel Brobecker <brobecker@adacore.com>
2878 * win32-nat.c (win32_wait): Block the control-c event while
2879 waiting for a debug event.
2881 2008-05-19 Pedro Alves <pedro@codesourcery.com>
2883 * symtab.h (lookup_symbol_in_language): Update comment.
2884 * symtab.c (lookup_symbol_aux_block): Update comment.
2885 * ada-lang.c (ada_lookup_symbol_list): Update comment.
2887 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
2889 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
2890 (lookup_symbol): Likewise.
2891 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
2892 (lookup_symbol): Likewise.
2893 (search_symbols): Update.
2895 * linespec.c (find_methods, collect_methods): Update.
2896 (add_matching_methods, add_constructors): Update.
2897 (decode_compound, decode_dollar, decode_variable): Update.
2898 (lookup_prefix_sym): Update.
2900 (symbol_found): Remove SYM_SYMTAB parameter.
2901 Use SYMBOL_SYMTAB (sym) instead.
2903 * gdbtypes.c (lookup_typename): Update.
2904 (lookup_struct, lookup_union, lookup_enum): Update.
2905 (lookup_template_type): Update.
2906 (check_typedef): Update.
2907 * language.c (lang_bool_type): Update.
2908 * mdebugread.c (parse_procedure): Update.
2909 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
2910 * parse.c (write_dollar_variable): Update.
2911 * printcmd.c (address_info): Update.
2912 * source.c (select_source_symtab): Update.
2913 * stack.c (print_frame_args, print_frame_arg_vars): Update.
2914 * valops.c (find_function_in_inferior): Update.
2915 (value_struct_elt_for_reference): Update.
2916 * value.c (value_static_field, value_fn_field): Update.
2918 * alpha-mdebug-tdep.c (find_proc_desc): Update.
2919 * arm-tdep.c (arm_skip_prologue): Update.
2920 * mt-tdep.c (mt_skip_prologue): Update.
2921 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
2923 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
2924 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
2925 (add_defn_to_vec): Likewise.
2926 (ada_add_block_symbols): Likewise.
2927 (lookup_cached_symbol, cache_symbol): Likewise.
2928 (standard_lookup): Update.
2929 (ada_lookup_symbol_list): Update.
2931 * c-valprint.c (c_val_print): Update.
2932 * cp-support.c (cp_lookup_rtti_type): Update.
2933 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
2934 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
2935 * p-valprint.c (pascal_val_print): Update.
2936 * scm-lang.c (scm_lookup_name): Update.
2942 * objc-exp.y: Update.
2945 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
2947 * language.h (struct language_defn): Remove SYMTAB parameter from
2948 la_lookup_symbol_nonlocal callback function pointer.
2950 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2951 (ada_lookup_encoded_symbol): Likewise.
2952 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2953 Always call fixup_symbol_section.
2954 (ada_lookup_symbol): Remove SYMTAB parameter.
2955 (ada_lookup_symbol_nonlocal): Likewise.
2956 * ada-exp.y (write_object_renaming): Update.
2957 (find_primitive_type): Likewise.
2959 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2960 (cp_lookup_symbol_namespace): Likewise.
2961 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
2962 (lookup_symbol_file): Likewise.
2963 (lookup_possible_namespace_symbol): Likewise.
2964 (cp_lookup_symbol_nonlocal): Likewise.
2965 (cp_lookup_symbol_namespace): Likewise.
2966 (cp_lookup_nested_type): Update.
2968 * scm-valprint.c (scm_inferior_print): Update.
2969 * valops.c (value_maybe_namespace_elt): Update.
2971 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
2972 lookup_lib_global_symbol callback function pointer.
2973 (solib_global_lookup): Remove SYMTAB parameter.
2974 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
2975 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
2977 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2978 (lookup_symbol_static): Likewise.
2979 (lookup_symbol_global): Likewise.
2980 (lookup_symbol_aux_block): Likewise.
2981 (lookup_global_symbol_from_objfile): Likewise.
2982 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
2983 (lookup_symbol_aux_local): Likewise.
2984 (lookup_symbol_aux_block): Likewise.
2985 (lookup_symbol_aux_symtabs): Likewise.
2986 (lookup_symbol_aux_psymtabs): Likewise.
2987 (lookup_global_symbol_from_objfile): Likewise.
2988 (basic_lookup_symbol_nonlocal): Likewise.
2989 (lookup_symbol_static): Likewise.
2990 (lookup_symbol_global): Likewise.
2992 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
2994 2008-05-17 Pedro Alves <pedro@codesourcery.com>
2996 * remote.c (init_extended_remote_ops): Fix typo.
2998 2008-05-16 Pedro Alves <pedro@codesourcery.com>
3000 * NEWS: Mention new DICOS x86 target configuration.
3002 2008-05-16 Pedro Alves <pedro@codesourcery.com>
3003 Ulrich Weigand <uweigand@de.ibm.com>
3005 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
3006 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
3008 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
3009 use it instead of ginfo->value.address. Look up minimal symbol by
3010 address and name. Assume OBJFILE is non-NULL.
3011 (fixup_symbol_section): Ensure we always have an objfile to look
3012 into. Extract and pass to fixup_section the symbol's address that
3013 will match the minimal symbol's address.
3014 (fixup_psymbol_section): Likewise.
3016 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
3017 overlays and the addrmap returned the wrong section.
3019 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
3020 calling fixup_symbol_section.
3022 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
3024 * minsyms.c: Include "target.h".
3025 (find_solib_trampoline_target): Handle minimal symbols pointing
3026 to function descriptors as well.
3027 * Makefile.in (minsyms.o): Update dependencies.
3029 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
3030 (ppc64_standard_linkage1): ... this. Fix optional instructions.
3031 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
3032 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
3033 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
3034 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
3035 (ppc64_standard_linkage_target): Rename to ...
3036 (ppc64_standard_linkage1_target): ... this.
3037 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
3038 (ppc64_skip_trampoline_code): Support three variants of standard
3039 linkage stubs. Call find_solib_trampoline_target to handle
3042 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
3044 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
3045 ppc64_sysv_abi_adjust_breakpoint_address.
3046 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
3047 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
3049 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
3051 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
3052 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
3053 of ppc_linux_skip_trampoline_code.
3055 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
3057 * gdbarch.sh: Delete dwarf_reg_to_regnum.
3058 * gdbarch.c, gdbarch.h: Regenerated.
3059 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
3060 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
3061 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
3063 2008-05-15 Pedro Alves <pedro@codesourcery.com>
3065 * linux-nat.c (trap_ptid): Delete.
3066 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
3068 * linux-thread-db.c (thread_db_wait): Adjust.
3070 2008-05-15 Joel Brobecker <brobecker@adacore.com>
3072 * linespec.c (decode_line_1): Fix a couple of comments.
3074 2008-05-15 Alan Modra <amodra@bigpond.net.au>
3076 * dbxread.c: Formatting.
3077 (INTERNALIZE_SYMBOL): Init n_other.
3078 (set_namestring): Take pointer to nlist arg rather than struct
3079 copy. Update all callers.
3081 2008-05-15 Andreas Schwab <schwab@suse.de>
3083 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
3084 (dwarf2read.o): Add $(addrmap_h).
3086 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3088 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
3089 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
3090 to handle ppc32 PLT entries.
3091 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
3094 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
3096 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
3097 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
3098 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
3099 (lookup_minimal_symbol_by_pc_section): Use
3100 lookup_minimal_symbol_by_pc_section_1.
3101 (lookup_solib_trampoline_symbol_by_pc): Likewise.
3103 2008-05-13 Joel Brobecker <brobecker@adacore.com>
3105 * findcmd.c: Add #include "gdb_stdint.h".
3106 * Makefile.in (findcmd.o): Update dependencies.
3108 2008-05-11 David S. Miller <davem@davemloft.net>
3110 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
3111 long double size override, Linux does use 128-bit now.
3113 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
3114 (sparc_linux_write_pc): New function.
3115 (sparc32_linux_init_abi): Register it.
3116 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
3117 (sparc64_linux_write_pc): New function.
3118 (sparc64_linux_init_abi): Register it.
3120 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
3121 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
3123 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
3125 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
3126 and info.tdep_info before calling gdbarch_init_osabi.
3128 2008-05-09 Joel Brobecker <brobecker@adacore.com>
3130 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
3131 the type of the right hand side of the assignment to the type
3132 of the left hand side if the left hand side is a convenience
3135 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
3137 * NEWS: Mention gdbserver bi-arch capability.
3139 2008-05-09 Doug Evans <dje@google.com>
3142 * NEWS: Document find command and qSearch:memory packet.
3143 * Makefile.in (SFILES): Add findcmd.c.
3144 (COMMON_OBJS): Add findcmd.o.
3145 (findcmd.o): New rule.
3146 * findcmd.c: New file.
3147 * target.h (target_ops): New member to_search_memory.
3148 (simple_search_memory): Declare.
3149 (target_search_memory): Declare.
3150 * target.c (simple_search_memory): New fn.
3151 (target_search_memory): New fn.
3152 * remote.c (PACKET_qSearch_memory): New packet kind.
3153 (remote_search_memory): New fn.
3154 (init_remote_ops): Init to_search_memory.
3155 (init_extended_remote_ops): Ditto.
3156 (_initialize_remote): Add qSearch:memory packet config command.
3158 2008-05-09 Eli Zaretskii <eliz@gnu.org>
3160 * thread.c (_initialize_thread): Don't use commas and periods in
3161 first line of doc string of "set/show print thread-events".
3163 2008-05-08 Joel Brobecker <brobecker@adacore.com>
3165 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
3166 Update for unwinder changes.
3168 2008-05-08 Joel Brobecker <brobecker@adacore.com>
3170 * frame.c (get_frame_base_address, get_frame_locals_address)
3171 (get_frame_args_address): Pass the correct frame when calling
3172 frame_base_find_by_frame.
3174 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
3176 * remote.c (extended_remote_attach_1): Call target_find_description.
3178 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
3180 * remote.c (extended_remote_create_inferior_1): Clean up
3181 before marking the target running.
3183 2008-05-08 Joel Brobecker <brobecker@adacore.com>
3185 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
3188 2008-05-07 Joel Brobecker <brobecker@adacore.com>
3190 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
3191 sparc64-sol2-tdep.c: Update for unwinder changes.
3193 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
3195 * cp-support.c (mangled_name_to_comp): Initialize storage.
3196 (unqualified_name_from_comp): Likewise.
3198 2008-05-07 Jie Zhang <jie.zhang@analog.com>
3200 * remote.c (remote_insert_breakpoint): Call get_remote_state
3201 after gdbarch_breakpoint_from_pc is called.
3202 (remote_insert_hw_breakpoint): Likewise.
3204 2008-05-06 Joel Brobecker <brobecker@adacore.com>
3206 * valprint.c (val_print): Add new language parameter and use it
3207 instead of using the current_language. Update calls to val_print
3209 (common_val_print): Add new langauge parameter and pass it to
3211 * value.h (struct language_defn): Add opaque declaration.
3212 (val_print, common_val_print): Update declarations.
3213 * stack.c (print_frame_args): Update call to common_val_print
3214 using the appropriate language.
3215 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
3216 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
3217 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
3218 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
3219 #include "language.h" if necessary.
3220 Update calls to val_print and common_val_print.
3221 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
3222 Update dependencies.
3224 2008-05-06 Joel Brobecker <brobecker@adacore.com>
3226 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
3227 pointing inside a non-executable section as function descriptors.
3229 2008-05-06 Pedro Alves <pedro@codesourcery.com>
3231 * inf-loop.c (inferior_event_handler): Run all continuations and
3232 print any language change before running the breakpoint commands.
3234 2008-05-06 Joel Brobecker <brobecker@adacore.com>
3236 * frame-unwind.c (frame_unwind_got_bytes): New function.
3237 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
3238 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
3239 for unwinder changes.
3241 2008-05-05 Doug Evans <dje@google.com>
3243 * NEWS: Mention new /m modifier for disassemble command.
3244 * cli/cli-cmds.c (print_disassembly): New function.
3245 (disassemble_current_function): New function
3246 (disassemble_command): Recognize /m modifier, print mixed
3248 (init_cli_cmds): Update disassemble help text.
3250 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
3252 * xtensa-tdep.c: Update for unwinder changes.
3254 2008-05-05 Andreas Schwab <schwab@suse.de>
3256 Update m68k port for unwinder changes.
3257 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
3258 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
3259 (m68k_frame_unwind): Use default_frame_sniffer.
3260 (m68k_frame_sniffer): Remove.
3261 (m68k_frame_base_address): Expect this_frame.
3262 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
3264 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
3265 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
3266 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
3267 parameter instead of pc value.
3268 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
3270 (m68k_linux_sigtramp_frame_this_id)
3271 (m68k_linux_sigtramp_frame_prev_register)
3272 (m68k_linux_sigtramp_frame_sniffer): Update signature.
3273 (m68k_linux_sigtramp_frame_unwind): Use
3274 m68k_linux_sigtramp_frame_sniffer.
3275 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
3277 * m68klinux-nat.c (store_register): Fix typo.
3279 2008-05-05 Pedro Alves <pedro@codesourcery.com>
3281 * infcmd.c (step_1): Put thread id on the stack to avoid possible
3284 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
3286 * symfile.c (reread_symbols): Update objfile's entry point.
3288 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
3289 Joel Brobecker <brobecker@adacore.com>
3291 * ada-lang.c: Update throughout to use symbol_matches_domain
3292 instead of matching the symbol domain explictly.
3293 * dwarf2read.c (add_partial_symbol): Do not add new psym for
3294 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
3295 class as typedefs. See lookup_partial_symbol function.
3296 (new_symbol): Similar to add_partial_symbol, do not create
3297 symbol for the typedef. See lookup_block_symbol.
3298 * symtab.c (symbol_matches_domain): New function, takes care
3299 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
3300 (lookup_partial_symbol): Use symbol_matches_domain to see if the
3301 found psym domain matches the given domain.
3302 (lookup_block_symbol): Likewise.
3304 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
3306 * top.c (command_line_handler_continuation): Remove.
3307 (execute_command): Do not install the above.
3309 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
3311 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
3312 and catch all exceptions from it.
3313 * top.c (command_line_handler_continuation): Don't
3314 call bpstat_do_action here.
3316 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
3318 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
3319 (struct die_info): Remove type.
3320 (read_type_die, read_typedef, read_base_type, read_subrange_type)
3321 (read_structure_type, read_enumeration_type, read_array_type)
3322 (read_tag_pointer_type, read_tag_ptr_to_member_type)
3323 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
3324 (read_tag_string_type, read_subroutine_type, read_set_type)
3325 (read_unspecified_type): Delete prototypes. Remove check for
3326 already-loaded type. Return the new type.
3327 (set_die_type): Return the new type.
3328 (reset_die_and_siblings_types): Delete.
3329 (load_comp_unit, load_full_comp_unit): Set type_hash.
3330 (process_queue): Remove call to reset_die_and_siblings_types.
3331 (process_die): Do not read most types here. Use read_type_die
3333 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
3334 (quirk_gcc_member_function_pointer): Return the new type.
3335 (process_structure_scope, process_enumeration_scope): Use
3336 get_die_type and read the DIE's type.
3337 (read_full_die): Do not initialize die->type.
3338 (tag_type_to_type): Use read_type_die.
3339 (read_type_die): Check for already defined types. Return the
3341 (determine_prefix): Use get_die_type.
3342 (set_die_type): Return the type.
3343 (get_die_type): Take a CU argument. Check for no type_hash.
3345 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
3347 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
3350 2008-05-04 Pedro Alves <pedro@codesourcery.com>
3352 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
3353 and bp_longjmp_resume breakpoints.
3354 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
3356 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
3357 breakpoints. Create bp_longjmp breakpoints as momentary
3359 (enable_longjmp_breakpoint): Delete.
3360 (set_longjmp_breakpoint): New.
3361 (disable_longjmp_breakpoint): Delete.
3362 (delete_longjmp_breakpoint): New.
3363 (set_longjmp_resume_breakpoint): Delete.
3364 (set_momentary_breakpoint_at_pc): New.
3365 (breakpoint_re_set_one): Don't delete bp_longjmp and
3366 bp_longjmp_resume breakpoints.
3367 (breakpoint_re_set): Don't create longjmp and longjmp-resume
3370 * infrun.c (step_resume_breakpoint): Add comment.
3371 (struct execution_control_state): Delete handling_longjmp member.
3372 (init_execution_control_state). Don't clear handling_longjmp.
3373 (context_switch): Don't context switch handling_longjmp.
3374 (handle_inferior_event): If handling a bp_longjmp breakpoint,
3375 create a bp_longjmp_resume breakpoint, and set it as current
3376 step_resume_breakpoint, then step over the longjmp breakpoint. If
3377 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
3378 breakpoint, delete the longjmp-resume breakpoint, and stop
3380 (currently_stepping): Remove handling_longjmp from expression.
3381 (insert_step_resume_breakpoint_at_sal): Update comment.
3382 (insert_longjmp_resume_breakpoint): New.
3384 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
3385 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
3387 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
3388 (set_longjmp_resume_breakpoint): Delete declaration.
3390 * gdbthread.h (save_infrun_state): Remove handling_longjmp
3392 (load_infrun_state): Delete *handling_longjmp parameter.
3393 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
3395 (load_infrun_state): Delete *handling_longjmp parameter. Update
3398 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
3399 (delete_longjmp_breakpoint_cleanup): New.
3400 (step_1): Call set_longjmp_breakpoint instead of
3401 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
3402 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
3403 (step_1_continuation): Pass thread id in the continuation args to
3405 (step_once): Add thread parameter. Pass thread id the the
3408 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3410 Set CU BASE_ADDRESS already from partial DIEs.
3411 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
3412 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
3413 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
3414 from these variables if it was still unset.
3416 * Makefile.in: Update dependencies.
3417 * dwarf2read.c: Include "addrmap.h"
3418 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
3419 (dwarf2_ranges_read): New prototype.
3420 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
3421 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
3422 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
3423 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
3424 comment for it. Add the found ranges to RANGES_PST. New variable
3425 BASEADDR, initialize it the common way.
3426 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
3427 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
3428 HAS_RANGES_OFFSET for the later processing.
3429 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
3430 * symtab.c: Include "addrmap.h"
3431 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
3432 Move the psymtab locator into ...
3433 (find_pc_sect_psymtab_closer): ... a new function.
3435 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
3437 * arch-utils.c (gdbarch_update_p): Use default values for
3438 info.abfd and info.target_desc if they are NULL.
3439 (gdbarch_from_bfd): Remove assertion.
3440 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
3441 using the current target description.
3442 (gdbarch_info_fill): Do not use default values for info->abfd
3443 and info->target_desc.
3445 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3447 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
3449 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
3451 * inferior.h (read_pc_pid, write_pc_pid): Remove.
3452 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
3454 * regcache.c (read_pc_pid): Remove, replace by ...
3455 (regcache_read_pc): ... this function.
3456 (write_pc_pid): Remove, replace by ...
3457 (regcache_write_pc): ... this function.
3458 (read_pc, write_pc): Update.
3460 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
3461 write_pc_pid by regcache_read_pc and regcache_write_pc.
3462 (displaced_step_fixup): Likewise.
3463 (resume): Likewise. Use regcache arch instead of current_gdbarch.
3464 (prepare_to_proceed): Likewise.
3465 (proceed): Likewise.
3466 (adjust_pc_after_break): Likewise.
3467 (handle_inferior_event): Likewise.
3469 * linux-nat.c (cancel_breakpoint): Likewise.
3470 * linux-thread-db.c (check_event): Likewise.
3471 * aix-thread.c (aix_thread_wait): Likewise.
3472 * tracepoint.c (trace_dump_command): Likewise.
3474 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3476 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
3477 SYMBOL_LOCATION_BATON.
3479 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
3481 * target.h (struct target_ops): New field to_auxv_parse.
3482 * auxv.c (default_auxv_parse): New, renamed from previous
3484 (target_auxv_parse): Try to call target method. Fallback to
3485 default_auxv_parse if not found.
3486 * procfs.c (procfs_auxv_parse): New.
3487 (init_procfs_ops): On Solaris, in 64-bit mode, install
3490 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
3492 * symfile.c (add_symbol_file_command): Use paddress rather than
3493 hex_string to print the address.
3495 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3497 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
3498 return the null frame ID to terminate the backtrace.
3500 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3502 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
3503 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
3504 (SIG_FRAME_PC_OFFSET): Likewise.
3505 (SIG_FRAME_LR_OFFSET): Likewise.
3506 (SIG_FRAME_FP_OFFSET): Likewise.
3507 (rs6000_push_dummy_call): Likewise.
3508 (rs6000_return_value): Likewise.
3509 (rs6000_convert_from_func_ptr_addr): Likewise.
3510 (branch_dest, rs6000_software_single_step): Likewise.
3511 (deal_with_atomic_sequence): Rename to ...
3512 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
3513 Do not call branch_dest; inline required parts of that function.
3514 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
3515 with SYMBOL_LINKAGE_NAME.
3516 (struct reg, regsize): Delete.
3517 (read_memory_addr): Delete; inline into callers.
3518 (rs6000_skip_prologue): Move after skip_prologue.
3519 (skip_prologue): Remove prototype.
3520 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
3521 initialization as if this variable were true. Do not install
3522 ppc64_sysv_abi_adjust_breakpoint_address.
3524 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
3525 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
3527 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
3528 (SIG_FRAME_PC_OFFSET): Likewise.
3529 (SIG_FRAME_LR_OFFSET): Likewise.
3530 (SIG_FRAME_FP_OFFSET): Likewise.
3531 (rs6000_push_dummy_call): Likewise.
3532 (rs6000_return_value): Likewise.
3533 (rs6000_convert_from_func_ptr_addr): Likewise.
3534 (branch_dest, rs6000_software_single_step): Likewise. Replace
3535 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
3536 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
3537 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
3538 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
3539 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
3541 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
3542 (AIX_TEXT_SEGMENT_BASE): New macro.
3543 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
3544 by AIX_TEXT_SEGMENT_BASE.
3546 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
3547 (struct gdbarch_tdep): Remove text_segment_base member.
3548 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
3549 ppc64_sysv_abi_adjust_breakpoint_address.
3551 * Makefile.in (rs6000-tdep.o): Update dependencies.
3552 (rs6000-aix-tdep.o): Likewise.
3554 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
3555 Thiago Jung Bauermann <bauerman@br.ibm.com>
3557 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
3558 * doublest.c (convert_typed_floating): Fix typo in comment.
3559 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
3560 * frame-unwind.h (frame_sniffer_ftype): Likewise.
3561 * frame.c (frame_unwind_address_in_block): Likewise.
3562 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
3563 * symtab.h (struct symbol): Likewise.
3564 * tramp-frame.h (struct trad_frame_cache): Likewise.
3565 * value.c (allocate_repeat_value): Likewise.
3567 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3569 * infrun.c (handle_inferior_event): Do not insert breakpoints at
3570 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
3572 2008-05-03 Pedro Alves <pedro@codesourcery.com>
3574 * parse.c (parse_exp_in_context): Don't override
3575 expression_context_pc if get_selected_block returned a valid
3578 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
3580 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
3581 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
3582 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
3584 * c-typeprint.c (c_type_print_base): Delete handling of template
3586 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
3587 (METHOD_PTR_TO_VOFFSET): Delete.
3588 * defs.h (QUIT_FIXME): Delete.
3589 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
3590 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
3591 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
3592 ninstantiations, and instantiations.
3593 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
3594 (TYPE_FN_FIELD_INLINED): Delete.
3595 * srec.h (SREC_BINARY): Delete.
3596 * symtab.c (symbol_init_demangled_name): Delete.
3597 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
3598 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
3599 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
3600 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
3601 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
3602 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
3603 * target.h (enum thread_control_capabilities): Delete tc_switch.
3604 (target_can_switch_threads): Delete.
3606 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
3608 * Makefile.in (objfiles.o): Update.
3609 * exec.c (exec_set_section_address): Support p->addr != 0.
3610 * objfiles.c (objfile_relocate): Update exec_ops section
3612 * symfile.c (place_section): Move exec_set_section_address call...
3613 (default_symfile_offsets): ...to here.
3615 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3617 * Makefile.in (ppc_linux_tdep_h): New macro.
3618 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
3619 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
3620 (powerpc_e500l_c): Likewise.
3621 (ppc-linux-nat.o): Update dependencies.
3622 (ppc-linux-tdep.o): Update dependencies.
3623 (rs6000-tdep.o): Update dependencies.
3625 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
3626 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
3627 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
3628 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
3629 (tdesc_powerpc_e500): Remove.
3631 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
3632 and "features/rs6000/powerpc-altivec64.c".
3633 (ppc_supply_reg, ppc_collect_reg): Make global.
3634 (variants): Use tdesc_powerpc_32 for "powerpc" and
3635 tdesc_powerpc_altivec64 for "powerpc64".
3636 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
3638 * ppc-linux-tdep.h: New file.
3640 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
3641 Include "features/rs6000/powerpc-32l.c".
3642 Include "features/rs6000/powerpc-altivec32l.c".
3643 Include "features/rs6000/powerpc-64l.c".
3644 Include "features/rs6000/powerpc-altivec64l.c".
3645 Include "features/rs6000/powerpc-e500l.c".
3646 (ppc_linux_supply_gregset): New function.
3647 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
3648 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
3649 (ppc64_linux_gregset): Likewise.
3650 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
3651 (ppc_linux_trap_reg_p): New function.
3652 (ppc_linux_write_pc): New function.
3653 (ppc_linux_core_read_description): New function.
3654 (ppc_linux_init_abi): Install ppc_linux_write_pc and
3655 ppc_linux_core_read_description. Install orig_r3 and trap
3656 registers if present in the target description.
3657 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
3659 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
3660 (PT_ORIG_R3, PT_TRAP): Define if necessary.
3661 (ppc_register_u_addr): Handle orig_r3 and trap registers.
3662 (fetch_ppc_registers): Likewise.
3663 (store_ppc_registers): Likewise.
3664 (store_register): Likewise.
3665 (ppc_linux_read_description): Check whether AltiVec is supported.
3666 Check whether inferior is 32-bit or 64-bit. Return the appropriate
3667 Linux target description.
3669 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
3670 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
3671 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
3672 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
3673 rs6000/powerpc-e500. Update -expedite variables accordingly.
3675 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
3676 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
3677 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
3678 * features/rs6000/powerpc-e500.c: Regenerate.
3679 * features/rs6000/powerpc-32.c: Regenerate.
3680 * features/rs6000/powerpc-64.c: Regenerate.
3682 * features/rs6000/power-linux.xml: New file.
3683 * features/rs6000/power64-linux.xml: New file.
3684 * features/rs6000/powerpc-32l.xml: New file.
3685 * features/rs6000/powerpc-altivec32l.xml: New file.
3686 * features/rs6000/powerpc-64l.xml: New file.
3687 * features/rs6000/powerpc-altivec64l.xml: New file.
3688 * features/rs6000/powerpc-e500l.xml: New file.
3689 * features/rs6000/powerpc-32l.c: New (generated) file.
3690 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
3691 * features/rs6000/powerpc-64l.c: New (generated) file.
3692 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
3693 * features/rs6000/powerpc-e500l.xml: New (generated) file.
3695 * regformats/reg-ppc.dat: Remove.
3696 * regformats/reg-ppc64.dat: Remove.
3697 * regformats/rs6000/powerpc-32.dat: Remove.
3698 * regformats/rs6000/powerpc-64.dat: Remove.
3699 * regformats/rs6000/powerpc-e500.dat: Remove.
3700 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
3701 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
3702 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
3703 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
3704 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
3706 2008-05-03 Pedro Alves <pedro@codesourcery.com>
3708 * thread.c (delete_thread): Call observer_notify_thread_exit.
3709 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
3710 thread_exit observer.
3711 (mi_thread_exit): New.
3713 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
3715 * breakpoint.c (create_exception_catchpoint): Remove prototype
3716 for already deleted function.
3717 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
3718 * frame.h (show_stack_frame): Remove prototype.
3719 * stack.c (show_stack_frame): Remove empty, unused function.
3720 * source.c (symtab_to_fullname, print_source_lines): Small fix
3722 * value.c (show_values): Update comments to mention "show values"
3723 command instead of "info history".
3725 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
3727 * linespec.c: Include "target.h".
3728 (minsym_found): Handle minimal symbols pointing to function
3729 descriptors. Use find_function_start_pc.
3730 * minsyms.c (msymbol_objfile): New function.
3731 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
3732 to function descriptors.
3733 * symtab.c (fixup_section): Only use minimal symbol at the same
3734 address to determine section of a symbol.
3735 (find_function_start_pc): New function.
3736 (find_function_start_sal): Use it.
3737 * symtab.h (msymbol_objfile): Add prototype.
3738 (find_function_start_pc): Likewise.
3739 * value.c: Include "objfiles.h".
3740 (value_fn_field): Handle minimal symbols pointing to function
3742 * Makefile.in (linespec.o): Update dependencies.
3743 (value.o): Likewise.
3745 2008-05-02 Joel Brobecker <brobecker@adacore.com>
3747 * ada-lang.c (unwrap_value): Handle the case where the "F" field
3748 inside a PAD type is a bitfield.
3750 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
3752 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
3753 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3754 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3755 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
3756 Allow typedefs when checking for function pointer arguments.
3757 Right-align small structs passed on the stack.
3758 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
3759 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3760 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3762 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3764 * Makefile.in (arm-tdep.o): Update.
3765 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
3766 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
3767 (arm_pc_is_thumb): Use mapping symbols.
3768 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
3769 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
3770 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
3771 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
3772 * gdbarch.sh: Add record_special_symbol.
3773 * gdbarch.c, gdbarch.h: Regenerated.
3774 * objfiles.c (struct objfile_data): Add cleanup member.
3775 (register_objfile_data_with_cleanup): New function, from
3776 register_objfile_data.
3777 (register_objfile_data): Use it.
3778 (objfile_free_data): Call clear_objfile_data.
3779 (clear_objfile_data): Call cleanup functions.
3780 * objfiles.h (register_objfile_data_with_cleanup): Declare.
3782 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3784 * objfiles.c (init_entry_point_info): Handle shared libraries.
3786 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3788 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
3791 2008-05-02 Jim Blandy <jimb@codesourcery.com>
3792 Pedro Alves <pedro@codesourcery.com>
3794 Implement displaced stepping.
3796 * gdbarch.sh (max_insn_length): New 'variable'.
3797 (displaced_step_copy, displaced_step_fixup)
3798 (displaced_step_free_closure, displaced_step_location): New
3800 (struct displaced_step_closure): Add forward declaration.
3801 * gdbarch.c, gdbarch.h: Regenerated.
3803 * arch-utils.c: #include "objfiles.h".
3804 (simple_displaced_step_copy_insn)
3805 (simple_displaced_step_free_closure)
3806 (displaced_step_at_entry_point): New functions.
3807 * arch-utils.h (simple_displaced_step_copy_insn)
3808 (simple_displaced_step_free_closure)
3809 (displaced_step_at_entry_point): New prototypes.
3811 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
3812 (I386_MAX_MATCHED_INSN_LEN): ... this.
3813 (i386_absolute_jmp_p, i386_absolute_call_p)
3814 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
3815 (i386_displaced_step_fixup): New functions.
3816 (struct i386_insn, i386_match_insn): Update.
3817 (i386_gdbarch_init): Set gdbarch_max_insn_length.
3818 * i386-tdep.h (I386_MAX_INSN_LEN): New.
3819 (i386_displaced_step_fixup): New prototype.
3820 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
3821 Register gdbarch_displaced_step_copy,
3822 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
3823 and gdbarch_displaced_step_location functions.
3825 * infrun.c (debug_displaced): New variable.
3826 (show_debug_displaced): New function.
3827 (struct displaced_step_request): New struct.
3828 (displaced_step_request_queue, displaced_step_ptid)
3829 (displaced_step_gdbarch, displaced_step_closure)
3830 (displaced_step_original, displaced_step_copy)
3831 (displaced_step_saved_copy, can_use_displaced_stepping): New
3833 (show_can_use_displaced_stepping, use_displaced_stepping)
3834 (displaced_step_clear, cleanup_displaced_step_closure)
3835 (displaced_step_dump_bytes, displaced_step_prepare)
3836 (displaced_step_clear_cleanup, write_memory_ptid)
3837 (displaced_step_fixup): New functions.
3838 (resume): Call displaced_step_prepare.
3839 (proceed): Call read_pc once, and remember the value. If using
3840 displaced stepping, don't remove breakpoints.
3841 (handle_inferior_event): Call displaced_step_fixup. Add some
3842 debugging output. When we try to step over a breakpoint, but get
3843 a signal to deliver to the thread instead, ensure the step-resume
3844 breakpoint is actually inserted. If a thread hop is needed, and
3845 displaced stepping is enabled, don't remove breakpoints.
3846 (init_wait_for_inferior): Call displaced_step_clear.
3847 (_initialize_infrun): Add "set debug displaced" command. Add
3848 "maint set can-use-displaced-stepping" command. Clear
3849 displaced_step_ptid.
3850 * inferior.h (debug_displaced): Declare variable.
3851 (displaced_step_dump_bytes): Declare function.
3853 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
3856 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3858 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
3859 (arm_force_mode_string, arm_show_fallback_mode)
3860 (arm_show_force_mode): New.
3861 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
3863 (_initialize_arm_tdep): Add "set arm fallback-mode"
3864 and "set arm force-mode".
3865 * NEWS: Document new commands.
3867 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
3869 * main.h (batch_silent): Declare.
3870 * event-top.c: Include main.h.
3871 (gdb_setup_readline): Remove extern batch_silent declaration.
3872 * infrun.c (normal_stop): Don't print source location when running in
3873 --batch-silent mode.
3874 * Makefile.in (event-top.o): Add main.h dependency.
3876 2008-05-02 Andreas Schwab <schwab@suse.de>
3878 * target.h (struct target_ops): Add
3879 to_watchpoint_addr_within_range.
3880 (target_watchpoint_addr_within_range): New function.
3881 * target.c (update_current_target): Inherit
3882 to_watchpoint_addr_within_range, defaulting to
3883 default_watchpoint_addr_within_range.
3884 (default_watchpoint_addr_within_range): New function.
3885 (debug_to_watchpoint_addr_within_range): New function.
3886 (setup_target_debug): Set to_watchpoint_addr_within_range.
3887 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
3889 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
3890 * breakpoint.c (watchpoints_triggered): Use
3891 target_watchpoint_addr_within_range.
3893 2008-05-01 Pedro Alves <pedro@codesourcery.com>
3895 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
3896 (i[34567]86-*-dicos*, x86_64-*-dicos*):
3897 Set gdb_osabi to GDB_OSABI_DICOS.
3899 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
3900 * osabi.c (gdb_osabi_name): Add "DICOS".
3902 * i386-dicos-tdep.c: New file.
3904 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
3905 (ALLDEPFILES): Add i386-dicos-tdep.c.
3906 (i386-dicos-tdep.o): New rule.
3908 2008-05-01 Pedro Alves <pedro@codesourcery.com>
3910 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
3911 and register the fork's PTID as a thread.
3913 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
3916 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
3917 assign its value to the breakpoint created.
3918 (create_breakpoints): Add breakpoint_ops argument and pass it
3919 to create_breakpoint call.
3920 (break_command_really): Add breakpoint_ops argument and pass/assign
3922 (break_command_1): Pass NULL as ops argument.
3923 (set_breakpoint): Pass NULL as ops argument.
3924 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
3925 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
3926 catch and throw catchpoints.
3928 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
3931 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
3932 translate signal numeric value from the target to GDB's enum
3934 * gdbarch.c, gdbarch.h: Regenerated.
3935 * gdbarch.sh: Added two new functions target_signal_from_host and
3936 target_signal_to_host.
3937 * target.h (default_target_signal_from_host,
3938 default_target_signal_to_host): New functions - declarations.
3939 * signals/signals.c (struct gdbarch): New declaration.
3940 (default_target_signal_to_host, default_target_signal_from_host): New
3943 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
3944 Pedro Alves <pedro@codesourcery.com>
3946 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
3947 Johnston <jjohnstn@redhat.com>.
3949 * NEWS: Mention attach to stopped process fix.
3950 * infcmd.c (detach_command, disconnect_command): Discard the thread
3952 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
3953 attaching. Use signal_stop_state.
3954 (signal_stop_state): Check stop_soon.
3955 * linux-nat.c (kill_lwp): Declare earlier.
3956 (pid_is_stopped, linux_nat_post_attach_wait): New.
3957 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
3959 (linux_nat_attach): Use linux_nat_post_attach_wait.
3960 (detach_callback, linux_nat_detach): Improve handling for signalled
3962 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
3963 from the process ID.
3964 * Makefile.in (infcmd.o): Update.
3966 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
3968 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
3969 * arm-tdep.c (arm_frame_is_thumb): New.
3970 (arm_pc_is_thumb): Clarify comment.
3971 (thumb_analyze_prologue): Remove PC special case.
3972 (thumb_scan_prologue): Take a block_addr argument. Use it for
3973 find_pc_partial_function. Remove unused variables.
3974 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
3975 for find_pc_partial_function. Remove PC special case.
3976 (arm_prologue_prev_register): Add special handling for PC and CPSR.
3977 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
3978 (arm_get_next_pc): Use arm_frame_is_thumb.
3979 (arm_write_pc): Use CPSR_T instead of 0x20.
3980 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
3981 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
3983 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
3984 DWARF2_FRAME_REG_FN.
3985 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
3986 DWARF2_FRAME_REG_FN.
3987 (struct dwarf2_frame_state_reg): Add FN to loc union.
3989 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
3991 * exec.c (print_section_info): Add missing '\n'.
3993 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
3995 * thread.c (add_thread): Move observer call to ...
3996 (add_thread_silent): ... here.
3998 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
4000 * rs6000-tdep.c: Update for unwinder changes.
4001 * ppcobsd-tdep.c: Likewise.
4003 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
4005 * s390-tdep.c: Update for unwinder changes.
4007 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
4009 * spu-tdep.c: Update for unwinder changes.
4011 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4013 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
4014 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
4015 sparc64-linux-tdep.c: Update for unwinder changes.
4017 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4019 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
4020 for unwinder changes.
4021 * mips-tdep.c: Likewise.
4022 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
4025 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4027 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
4030 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4032 Update i386 and amd64 ports for unwinder changes.
4034 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
4035 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
4036 (amd64_frame_unwind): Use default_frame_sniffer.
4037 (amd64_frame_sniffer): Delete.
4038 (amd64_sigtramp_frame_cache): Expect this_frame.
4039 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
4040 (amd64_sigtramp_frame_sniffer): Update signature.
4041 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
4042 (amd64_frame_base_address): Expect this_frame.
4043 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
4045 (amd64_init_abi): Use set_gdbarch_dummy_id and
4046 frame_unwind_append_unwinder.
4047 * i386-tdep.c (i386_frame_cache): Expect this_frame.
4048 (i386_frame_this_id, i386_frame_prev_register): Update signature.
4049 (i386_frame_unwind): Use default_frame_sniffer.
4050 (i386_frame_sniffer): Delete.
4051 (i386_sigtramp_frame_cache): Expect this_frame.
4052 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
4053 (i386_sigtramp_frame_sniffer): Update signature.
4054 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
4055 (i386_frame_base_address): Update signature.
4056 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
4057 (i386_push_dummy_call): Update comment.
4058 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
4060 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
4061 and frame_unwind_append_unwinder.
4062 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
4063 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
4064 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
4065 i386nbsd-tdep.c: Update for unwinder changes.
4067 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4069 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
4070 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
4072 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
4073 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
4074 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
4076 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
4078 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
4080 * tramp-frame.h (struct tramp_frame): Update signature of init.
4081 * Makefile.in (trad-frame.o): Update.
4083 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4085 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
4086 (execute_stack_op): Put this_frame in the baton.
4087 (execute_cfa_program): Take this_frame.
4088 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
4089 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
4090 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
4091 (dwarf2_frame_this_id): Adjust to work on this_frame.
4092 (dwarf2_signal_frame_this_id): Delete.
4093 (dwarf2_frame_prev_register): Update signature. Use new frame
4095 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
4096 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
4097 dwarf2_frame_sniffer.
4098 (dwarf2_append_unwinders): New.
4099 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
4101 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
4102 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
4103 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
4104 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
4105 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
4106 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
4107 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
4108 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
4109 (dwarf2_append_unwinders): Declare.
4110 (dwarf2_frame_base_sniffer): Update declaration.
4111 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
4114 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4116 Convert frame unwinders to use the current frame and
4119 * frame.c (frame_debug): Make global.
4120 (get_frame_id): Pass this frame to unwinder routines.
4121 (frame_pc_unwind): Remove unused unwind->prev_pc support.
4122 (do_frame_register_read): Do not discard the return value of
4123 frame_register_read.
4124 (frame_register_unwind): Remove debug messages. Use
4125 frame_unwind_register_value.
4126 (frame_unwind_register_value, get_frame_register_value): New
4128 (create_new_frame, get_frame_base_address, get_frame_locals_address)
4129 (get_frame_args_address, get_frame_type): Pass this frame to
4131 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
4133 * frame.h: Update comments.
4134 (frame_debug, frame_unwind_register_value, get_frame_register_value)
4135 (frame_prepare_for_sniffer): Declare.
4136 * frame-unwind.h: Update comments and parameter names.
4137 (default_frame_sniffer): Declare.
4138 (frame_prev_register_ftype): Return a struct value *.
4139 (struct frame_unwind): Remove prev_pc member.
4140 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
4141 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
4142 (frame_unwind_got_register, frame_unwind_got_memory)
4143 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
4144 * frame-base.h: Update comments and parameter names.
4145 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
4146 if necessary. Add debugging output.
4147 * sentinel-frame.c (sentinel_frame_prev_register)
4148 (sentinel_frame_this_id): Update for new signature.
4149 (sentinel_frame_prev_pc): Delete.
4150 (sentinel_frame_unwinder): Remove prev_pc.
4151 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
4153 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
4154 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
4155 (frame_unwind_append_sniffer): Delete.
4156 (frame_unwind_append_unwinder): New function.
4157 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
4158 from unwinders. Use frame_prepare_for_sniffer.
4159 (default_frame_sniffer, frame_unwind_got_optimized)
4160 (frame_unwind_got_register, frame_unwind_got_memory)
4161 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
4162 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
4163 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
4165 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
4166 * gdbarch.c, gdbarch.c: Regenerated.
4167 * frame-base.c (default_frame_base_address)
4168 (default_frame_locals_address, default_frame_args_address): Update
4170 (frame_base_find_by_frame): Pass this frame to unwinder routines.
4171 * infcall.c (call_function_by_hand): Update comments.
4172 * Makefile.in (frame-unwind.o): Update dependencies.
4174 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4176 * ada-lang.c (ada_value_primitive_packed_val): Only check
4177 value_lazy for memory lvals.
4178 * findvar.c (value_of_register_lazy): New function.
4179 (locate_var_value): Only check value_lazy for memory lvals.
4180 * valarith.c (value_subscripted_rvalue): Likewise.
4181 * valops.c (value_fetch_lazy): Handle both memory and register
4183 (search_struct_field, value_slice): Only check value_lazy for memory
4185 * value.c (struct value): Update comment for lazy.
4186 (value_primitive_field): Only check value_lazy for memory lvals.
4187 * value.h (value_lazy): Update comment.
4188 (value_of_register_lazy): Declare.
4190 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4192 * corefile.c (reopen_exec_file): Close any open files.
4194 2008-04-29 Joel Brobecker <brobecker@adacore.com>
4196 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
4197 show_memory_breakpoints to 1 while reading the instruction bundle.
4199 2008-04-29 Joel Brobecker <brobecker@adacore.com>
4201 * gdbarch.sh: Document the return_value method. Explain that
4202 the FUNCTYPE parameter might be NULL.
4203 * gdbarch.h: Regenerated.
4204 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
4205 type when calling using_struct_return, as this is unnecessary
4208 2008-04-28 Joel Brobecker <brobecker@adacore.com>
4210 * terminal.h (create_tty_session): Fix return type.
4212 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
4214 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
4216 2008-04-26 Joel Brobecker <brobecker@adacore.com>
4218 * breakpoint.c (condition_command, commands_from_control_command)
4219 (break_command_really): Minor reformatting.
4221 2008-04-25 Pedro Alves <pedro@codesourcery.com>
4223 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
4225 2008-04-25 Pedro Alves <pedro@codesourcery.com>
4227 * amd64-tdep.c (amd64_get_longjmp_target): New.
4228 (amd64_init_abi): Register amd64_get_longjmp_target as
4229 gdbarch_get_longjmp_target callback.
4230 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
4232 2008-04-25 Pedro Alves <pedro@codesourcery.com>
4234 * breakpoint.h (enum bpstat_what_main_action): Delete
4235 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
4237 * breakpoint.c (clrs): Delete.
4238 (bpstat_what): Update table.
4240 * infrun.c (handle_inferior_event): Remove
4241 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
4243 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4245 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
4246 Adjust all prototypes using mi_cmd_args_ftype to use
4248 (struct mi_cmd): Remove the args_func field.
4249 * mi/mi-cmds.c: Don't provide value for the args_func field.
4250 * mi/mi-main.c (mi_execute_async_cli_command)
4251 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
4252 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
4253 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
4254 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
4255 (mi_cmd_target_download): Adjust.
4256 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
4257 (mi_cmd_execute): Do not check for args_func.
4258 (mi_execute_async_cli_command): Adjust.
4259 * mi/mi-parse.c: Don't check for args_func.
4261 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4263 * breakpoint.c (bpstat_check_location)
4264 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
4265 New, extracted from bpstat_stop_status.
4266 (bpstat_stop_status): Use the above.
4268 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4270 * mi/mi-main.c (last_async_command): Rename to current_token.
4271 (previous_async_command): Remove.
4272 (mi_cmd_gdb_exit): Adjust.
4273 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
4274 (mi_cmd_target_select): Adjust.
4275 (mi_cmd_execute): Don't set previous_async_command. Free token
4276 here even in async mode.
4277 (mi_execute_async_cli_command): Adjust.
4278 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
4280 (mi_load_progress): Adjust.
4282 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4284 * infcmd.c (step_1_continuation): Always disable longjmp
4285 breakpoint if we're not going to do another step.
4287 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4289 exec_cleanup murder.
4290 * breakpoint.c (until_break_command_continuation): Add
4291 the 'error' parameter. Directly delete the breakoint as
4292 opposed to running cleanups.
4293 (until_break_command): Install continuation only
4294 after starting the target. Don't use exec cleanups,
4295 use ordinary cleanups. Discard cleanups is successfully
4296 started the target in async mode.
4297 (make_cleanup_delete_breakpoint): Remove.
4298 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
4300 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
4302 (struct continations): Add the 'error' parameter to the
4303 continuation_hook field.
4304 (add_continuation, do_all_continuations)
4305 (add_intermediate_continuation)
4306 (do_all_intermediate_continuations): Add the 'error' parameter.
4307 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
4308 * inf-loop.c (inferior_event_handler): Instead of calling
4309 discard_all_continuations, use do_all_continuations with 1 as
4310 'error' parameter. Pass 0 as 'error' parameter in existing uses
4311 of discard_all_continuations.
4312 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
4314 (step_once): Install continuation only after resuming the target.
4315 (step_1_continuation): Disable longjmp breakpoint on error.
4316 (finish_command_continuation): Add the error parameter. Delete
4317 the finish breakpoint directly, do not use cleanups.
4318 (finish_command): Do not use exec_cleanups. Always setup
4319 continuation. For sync case, immediately run them.
4320 (attach_command_continuation): Add the error parameter.
4321 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
4322 remove step_resume_breakpoint -- adjust delete it directly.
4323 * interps.c (interp_set): Adjust call to do_all_continations.
4324 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
4326 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
4328 (mi_cmd_execute): Do not use exec_cleanup.
4329 (mi_execute_async_cli_command): Simplify the string concatenation
4330 logic. Do no use exec cleanup.
4331 (mi_exec_async_cli_cmd_continuation): New parameter error.
4332 Free last_async_command.
4333 * top.c (command_line_handler_continuation): New parameter error.
4334 * utils.c (exec_cleanup_chain, make_exec_cleanup)
4335 (do_exec_cleanups): Remove.
4336 (add_continuation, do_all_continations)
4337 (add_intermediate_continuation)
4338 (do_all_intermediate_continuations): New parameter error.
4340 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4342 * breakpoint.h (bp_location_p): New typedef.
4343 Register a vector of bp_location_p.
4344 * breakpoint.c (always_inserted_mode)
4345 (show_always_inserted_mode): New.
4346 (unlink_locations_from_global_list): Remove.
4347 (update_global_location_list)
4348 (update_global_location_list_nothrow): New.
4349 (update_watchpoint): Don't free locations.
4350 (should_insert_location): New.
4351 (insert_bp_location): Use should_insert_location.
4352 (insert_breakpoint_locations): Copied from
4354 (insert_breakpoint): Use insert_breakpoint_locations.
4355 (bpstat_stop_status): Call update_global_location_list
4356 when disabling breakpoint.
4357 (allocate_bp_location): Don't add to bp_location_chain.
4358 (set_raw_breakpoint)
4359 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
4360 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
4361 (enable_overlay_breakpoints, disable_overlay_breakpoints)
4362 (set_longjmp_resume_breakpoint)
4363 (enable_watchpoints_after_interactive_call_stop)
4364 (disable_watchpoints_before_interactive_call_start)
4365 (create_internal_breakpoint)
4366 (create_fork_vfork_event_catchpoint)
4367 (create_exec_event_catchpoint, set_momentary_breakpoint)
4368 (create_breakpoints, break_command_1, watch_command_1)
4369 (create_exception_catchpoint)
4370 (handle_gnu_v3_exceptions)
4371 (disable_breakpoint, breakpoint_re_set_one)
4372 (create_thread_event_breakpoint, create_solib_event_breakpoint)
4373 (create_ada_exception_breakpoint): : Don't call check_duplicates.
4374 Call update_global_location_list.
4375 (delete_breakpoint): Don't remove locations and don't
4376 try to reinsert them. Call update_global_location_list.
4377 (update_breakpoint_locations): Likewise.
4378 (restore_always_inserted_mode): New.
4379 (update_breakpoints_after_exec): Temporary disable
4380 always inserted mode.
4381 * Makefile.in: Update dependencies.
4383 * infrun.c (proceed): Remove breakpoints while stepping
4385 (handle_inferior_event): Don't remove or insert
4387 * linux-fork.c (checkpoint_command): Remove breakpoints
4388 before fork and insert after.
4389 (linux_fork_context): Remove breakpoints before switch
4391 * target.c (target_disconnect, target_detach): Remove
4392 breakpoints from target.
4395 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4397 * breakpoint.c (print_one_breakpoint_location): In MI
4398 mode, report the location string the breakpoint was
4399 originally created with.
4401 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
4403 * Makefile.in (xtensa-tdep.o): Update dependencies.
4404 * configure.tgt (xtensa*): Update dependencies.
4405 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
4406 Local variable areg renamed to arreg.
4407 (areg_number): New function.
4408 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
4409 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
4410 replaced by arreg_number.
4411 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
4412 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
4413 (xtensa_scan_prologue): New function.
4414 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
4415 when ENTRY instraction hasn't been executed yet. Get the frame pointer
4416 value based on prologue analysis. Fix the bugs preventing WS and
4417 AR4-AR7/A11 registers from getting right values for intermediate frames,
4418 whose registers have been already spilled.
4419 (xtensa_frame_prev_register): Fix WS register value. Use are_number
4420 and arreg_number appropriately.
4421 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
4422 svr4_ilp32_fetch_link_map_offsets.
4424 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
4426 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
4427 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
4429 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
4431 * acinclude.m4: Add override.m4.
4432 * configure: Regenerate.
4434 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
4436 * ada-lang.c (get_selections): Variable PROMPT made non-const and
4437 initialized with a trailing space now. Use PROMPT_ARG of
4438 COMMAND_LINE_INPUT instead of printing it ourselves.
4440 2008-04-22 Joel Brobecker <brobecker@adacore.com>
4442 * NEWS: Document support for 64-bit core file.
4444 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
4446 * NEWS: Add information on calling convention and new SH CLI options.
4448 * sh-tdep.c (sh_cc_gcc): New static string.
4449 (sh_cc_renesas): Ditto.
4450 (sh_cc_enum): New static string array.
4451 (sh_active_calling_convention): New static string pointer denoting
4452 active user chosen ABI.
4453 (sh_is_renesas_calling_convention): New function to return function
4454 specific ABI, or user choice if necessary.
4455 (sh_use_struct_convention): Rename first argument and turn around its
4456 meaning. Check for renesas ABI and return accordingly.
4457 (sh_use_struct_convention_nofpu): New function.
4458 (sh_next_flt_argreg): Get function type as third parameter. Check
4459 for renesas ABI and choose floating registers accordingly.
4460 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
4461 struct return slot accordingly.
4462 (sh_push_dummy_call_nofpu): Ditto.
4463 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
4464 Evaluate ABI and give to sh_use_struct_convention_nofpu.
4465 (sh_return_value_fpu): Evaluate ABI and give to
4466 sh_use_struct_convention.
4467 (show_sh_command): New function.
4468 (set_sh_command): Ditto.
4469 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
4472 * gdbarch.sh (return_value): Add func_type argument.
4473 * gdbarch.c: Regenerate.
4475 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
4476 val_type so as not to collide with value_type function. Call
4477 using_struct_return with additional function type argument.
4478 * infcall.c (call_function_by_hand): Call using_struct_return and
4479 gdbarch_return_value with additional function type argument.
4480 * infcmd.c (print_return_value): Take addition func_type argument.
4481 Call gdbarch_return_value with additional function type argument.
4482 (finish_command_continuation): Call print_return_value with additional
4483 function type argument.
4484 (finish_command): Ditto.
4485 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
4486 additional function type argument.
4487 * stack.c (return_command): Call using_struct_return and
4488 gdbarch_return_value with additional function type argument.
4489 * value.c (using_struct_return): Take additional function type argument.
4490 * value.h (using_struct_return): Accommodate declaration.
4491 * alpha-tdep.c (alpha_return_value): Add func_type argument.
4492 * amd64-tdep.c (amd64_return_value): Ditto.
4493 * arm-tdep.c (arm_return_value): Ditto.
4494 * avr-tdep.c (avr_return_value): Ditto.
4495 * cris-tdep.c (cris_return_value): Ditto.
4496 * frv-tdep.c (frv_return_value): Ditto.
4497 * h8300-tdep.c (h8300_return_value): Ditto.
4498 (h8300h_return_value): Ditto.
4499 * hppa-tdep.c (hppa32_return_value): Ditto.
4500 (hppa64_return_value): Ditto.
4501 * i386-tdep.c (i386_return_value): Ditto.
4502 * ia64-tdep.c (ia64_return_value): Ditto.
4503 * iq2000-tdep.c (iq2000_return_value): Ditto.
4504 * m32c-tdep.c (m32c_return_value): Ditto.
4505 * m32r-tdep.c (m32r_return_value): Ditto.
4506 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
4507 * m68k-tdep.c (m68k_return_value): Ditto.
4508 (m68k_svr4_return_value): Ditto.
4509 * m88k-tdep.c (m88k_return_value): Ditto.
4510 * mep-tdep.c (mep_return_value): Ditto.
4511 * mips-tdep.c (mips_eabi_return_value): Ditto.
4512 (mips_n32n64_return_value): Ditto.
4513 (mips_o32_return_value): Ditto.
4514 (mips_o64_return_value): Ditto.
4515 * mn10300-tdep.c (mn10300_return_value): Ditto.
4516 * mt-tdep.c (mt_return_value): Ditto.
4517 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
4518 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
4519 (ppc_sysv_abi_broken_return_value): Ditto.
4520 (ppc64_sysv_abi_return_value): Ditto.
4521 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
4522 (ppc_sysv_abi_broken_return_value): Ditto.
4523 (ppc64_sysv_abi_return_value): Ditto.
4524 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
4525 * rs6000-tdep.c (rs6000_return_value): Ditto.
4526 * s390-tdep.c (s390_return_value): Ditto.
4527 * score-tdep.c (score_return_value): Ditto.
4528 * sh-tdep.c (sh_return_value_nofpu): Ditto.
4529 (sh_return_value_fpu): Ditto.
4530 * sh64-tdep.c (sh64_return_value): Ditto.
4531 * sparc-tdep.c (sparc32_return_value): Ditto.
4532 * sparc64-tdep.c (sparc64_return_value): Ditto.
4533 * spu-tdep.c (spu_return_value): Ditto.
4534 * v850-tdep.c (v850_return_value): Ditto.
4535 * vax-tdep.c (vax_return_value): Ditto.
4536 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
4537 * xtensa-tdep.c (xtensa_return_value): Ditto.
4539 * gdbtypes.h (struct type): Add calling_convention member.
4540 * dwarf2read.c (read_subroutine_type): Add calling convention read
4541 from DW_AT_calling_convention attribute to function type.
4543 2008-04-22 Markus Deuling <deuling@de.ibm.com>
4545 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
4546 multi_f77_subscript to support values from registers.
4547 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
4548 * value.h (value_subscripted_rvalue): Add prototype.
4550 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
4552 * f-valprint.c (f_val_print): Likewise.
4554 2008-04-21 Craig Silverstein <csilvers@google.com>
4556 * dwarf2read.c (zlib_decompress_section): Define abfd in the
4559 2008-04-21 Pedro Alves <pedro@codesourcery.com>
4561 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
4562 section is not a code section.
4564 2008-04-19 Craig Silverstein <csilvers@google.com>
4566 * NEWS: Add information on compressed debug sections.
4568 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
4570 * mi/mi-cmd-var.c (varobj_update_one): Print new
4571 value for variable objects that changed type.
4573 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
4575 * varobj.c (varobj_invalidate): Don't touch floating
4578 2008-04-19 Mark Kettenis <kettenis@gnu.org>
4580 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
4581 (multiple_symbols_cancel): Remove extra const.
4582 * symtab.h: Likewise.
4584 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
4586 * interps.c (top_level_interpreter): Rename static variable...
4587 (top_level_interpreter_ptr): ...to this.
4588 (top_level_interpreter): New function.
4590 * interps.h: New extern for top_level_interpreter.
4592 * linespec.c: Include interps.h and mi/mi-cmds.h.
4593 (decode_line_2): When using MI, always set all breakpoints in menu.
4595 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
4597 2008-04-18 Craig Silverstein <csilvers@google.com>
4599 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
4600 * config.in, configure: Regenerate.
4601 * dwarf2read.c: Include zlib.h if present.
4602 Modified *_SECTION macros.
4603 (section_is_p): New.
4604 (dwarf2_locate_sections): Use section_is_p instead of strcmp
4605 (dwarf2_resize_section): New.
4606 to determine whether a given section has a given name.
4607 (zlib_decompress_section): New.
4608 (dwarf2_read_section): Read the compressed section if present
4610 * MAINTAINERS: Added myself to section Write After Approval.
4612 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
4614 * defs.h (exec_set_section_offsets): Remove prototype.
4615 * exec.c (exec_set_section_offsets): Remove function.
4617 2008-04-18 Joel Brobecker <brobecker@adacore.com>
4619 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
4620 in the search for the matching symbol.
4622 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
4624 * breakpoint.c (update_watchpoint): Always reparse
4627 2008-04-17 Joel Brobecker <brobecker@adacore.com>
4629 * breakpoint.c (print_one_breakpoint_location): Make sure to print
4630 the breakpoint address only once.
4632 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
4634 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
4635 rather than a hard-coded architecture, for xcoff executables.
4637 2008-04-17 Doug Evans <dje@google.com>
4639 * buildsym.c (watch_main_source_file_lossage): New fn.
4640 (end_symtab): Call it.
4642 * source.c (find_and_open_source): Add some comments clarifying
4643 handling of FULLNAME argument. Make static. Remove pointless
4646 2008-04-17 Pedro Alves <pedro@codesourcery.com>
4648 * inf-loop.c (inferior_event_handler): Also run the intermediate
4649 continuations in the INF_EXEC_COMPLETE case.
4651 2008-04-16 Tom Tromey <tromey@redhat.com>
4653 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
4654 (set_cmd_async_ok, get_cmd_async_ok): Declare.
4655 * cli/cli-decode.c (set_cmd_async_ok): New function.
4656 (get_cmd_async_ok): New function.
4657 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
4659 * top.c (execute_command): Use get_cmd_async_ok.
4660 * infcmd.c: Include cli/cli-decode.h.
4661 (_initialize_infcmd): Mark "interrupt" as async-ok.
4662 * Makefile.in (infcmd.o): Depend on cli_decode_h.
4664 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
4667 * exec.c: Correct "arch-utils.h" include.
4669 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
4672 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
4673 to allow printing to 'see' real reason of stop. This fixes PR 2424.
4674 * breakpoint.c (bpdisp_texst): New function. The function takes over
4675 the role of bpstats static array in print_one_breakpoint_location.
4676 (print_it_typical): Print "Temporary breakpoint" instead
4677 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
4678 protocols, print disp field.
4679 (print_one_breakpoint_location): Removed bpdisps static definition.
4680 Call new bpstat_text function to get value for 'disp' field.
4681 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
4683 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
4685 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
4686 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
4687 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
4688 * gnulib/Makefile.in: Regenerate.
4690 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4692 * Makefile.in (GNULIB_H): New. Trigger all-lib.
4693 (defs_h): Use $(GNULIB_H).
4694 (all-lib): Depend on gnulib/Makefile.
4695 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
4696 * config.in, gnulib/Makefile.in: Regenerated.
4698 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4700 * Makefile.in (LIBGNU, INCGNU): Define.
4701 (INTERNAL_CFLAGS_BASE): Add INCGNU.
4702 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
4704 ($(LIBGNU), all-lib): New rules.
4705 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
4706 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
4707 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
4708 * gnulib: New directory, from gnulib-tool.
4709 * configure, aclocal.m4: Regenerated.
4711 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4713 * linux-thread-db.c (have_threads_callback): Check thread->private.
4715 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
4716 Vladimir Prus <vladimir@codesourcery.com>
4719 * varobj.c (value_of_root): Update the expression for
4721 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
4724 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
4726 * mi/mi-cmd-var.c: Include "mi-getopt.h".
4727 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
4728 (mi_cmd_var_set_format): Use new mi_parse_format.
4729 (mi_cmd_var_evaluate_expression): Support for -f option to specify
4731 * Makefile.in (mi-cmd-var.o): Update dependencies.
4733 * varobj.h (varobj_get_formatted_value): Declare.
4734 * varobj.c (my_value_of_variable): Added format parameter.
4735 (cplus_value_of_variable): Likewise.
4736 (java_value_of_variable): Likewise.
4737 (c_value_of_variable): Likewise. Evaluate expression based
4738 on format parameter.
4739 (struct language_specific): Add format parameter to function member
4741 (varobj_get_formatted_value): New.
4742 (varobj_get_value): Added format parameter to method call.
4744 2008-04-08 Joel Brobecker <brobecker@adacore.com>
4746 * stabsread.c (cleanup_undefined_types_noname): Manually set the
4747 instance flags of the undefined type before calling replace_type.
4749 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
4751 * target.h (enum strata): Remove the download_stratum.
4753 2008-04-07 Doug Evans <dje@google.com>
4755 * buildsym.h (last_source_file): Add dwarf info to comment.
4756 (last_source_start_addr): Ditto.
4758 2008-04-07 Pedro Alves <pedro@codesourcery.com>
4760 * alphanbsd-tdep.c: Include "target.h".
4761 * mn10300-tdep.c: Include "target.h".
4762 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
4764 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
4766 Fix breakpoint condition that use member variables.
4767 * valops.c (check_field): Remove.
4768 (check_field_in): Rename to check_field.
4769 (value_of_this): Use la_name_of_this.
4770 * value.h (check_field): Adjust prototype.
4772 * language.h (la_value_of_this): Rename to la_name_of_this.
4773 * language.c (unknown_language_defn): Specify "this" for
4775 (auto_language_defn): Likewise.
4776 (local_language_defn): Likewise.
4777 * ada-lang.c (ada_language_defn): Adjust comment.
4778 * c-lang.c (c_language_defn): Adjust comment.
4779 (cplus_language_defn): Specify "this" for name_of_this.
4780 (asm_language_defn): Adjust comment.
4781 (minimal_language_defn): Adjust comment.
4782 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
4783 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
4784 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
4785 * objc-lang.c (objc_language_defn): Specify "self" for
4787 * p-lang.c (pascal_language_defn): Specify "this" for
4789 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
4791 * symtab.c (lookup_symbol_aux): Lookup "this" in the
4792 proper scope, and check for field in type of "this", without
4793 trying to create a value.
4795 2008-04-04 Pedro Alves <pedro@codesourcery.com>
4797 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
4798 (mi_error_message): Delete declaration.
4799 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
4800 returning MI_CMD_ERROR.
4801 * mi/mi-main.c (mi_error_message): Delete.
4802 (mi_cmd_exec_interrupt):
4803 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
4804 (mi_cmd_thread_info): Call error instead of returning
4806 (mi_cmd_data_list_register_values): Call error instead of
4807 returning MI_CMD_ERROR. Adapt to new get_register interface.
4808 (get_register): Change return typo to void. Call error instead of
4809 returning MI_CMD_ERROR.
4810 (mi_cmd_data_write_register_values): Call error instead of
4811 returning MI_CMD_ERROR.
4812 (mi_cmd_list_features): Return MI_CMD_DONE.
4813 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
4814 (mi_execute_command): Always print exceptions with -error.
4816 2008-04-04 Joel Brobecker <brobecker@adacore.com>
4818 * NEWS: Mention new commands set/show multiple-symbols.
4820 2008-04-03 Joel Brobecker <brobecker@adacore.com>
4822 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
4823 (multiple_symbols_cancel): New constants.
4824 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
4825 (multiple_symbols_select_mode): New function.
4826 (_initialize_symtab): Add new set/show multiple-symbols commands.
4827 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
4828 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
4829 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
4831 * linespec.c (decode_line_2): Likewise.
4833 2008-04-03 Doug Evans <dje@sebabeach.org>
4835 * symtab.h (enum free_code): Delete free_contents, unused.
4836 * symmisc.c (free_symtab_block): Delete.
4837 (free_symtab, case free_code): Delete.
4839 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
4841 * valops.c (value_cast_structs): New function. Cast related
4842 STRUCT types up/down and return cast value. The body of this
4843 function comes mostly from value_cast_pointers.
4844 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
4845 to value_cast_structs. Now value_cast_pointers needs only create
4846 appropriate reference after using value_cast_structs for actual
4848 (value_cast): Handle references.
4850 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
4852 * MAINTAINERS: Added myself to section Write After Approval.
4854 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
4856 * ia64-tdep.c (examine_prologue): Correct array access.
4858 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
4860 * cp-support.c (first_component_command): Return if no arguments.
4862 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
4864 * ser-mingw.c (ser_windows_open): Open requested name.
4866 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
4868 * MAINTAINERS: Added myself.
4870 2008-03-28 Pedro Alves <pedro@codesourcery.com>
4872 * target.c (find_default_run_target): Allow a NULL `do_mesg'
4873 parameter. If it is NULL, don't call error.
4874 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
4875 `do_mesg' parameter to find_default_run_target. If no target was
4878 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
4880 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
4881 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
4882 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
4884 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
4886 2008-03-27 Joel Brobecker <brobecker@adacore.com>
4890 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
4892 * features/Makefile (%.dat): Set xmltarget to the base filename
4893 of the XML source, without subdirectory.
4894 * regformats/rs6000/powerpc-32.dat: Regenerate.
4895 * regformats/rs6000/powerpc-64.dat: Regenerate.
4896 * regformats/rs6000/powerpc-e500.dat: Regenerate.
4898 2008-03-27 Markus Deuling <deuling@de.ibm.com>
4900 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
4903 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
4905 * mi/mi-main.c (enum captured_mi_execute_command_actions):
4906 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
4908 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
4910 * objfiles.h (struct objfile): New GDBARCH member.
4911 (get_objfile_arch): Add prototype.
4912 * objfiles.c: Include "arch-utils.h".
4913 (allocate_objfile): Look up gdbarch associated with bfd.
4914 (get_objfile_arch): New function.
4915 * Makefile (objfiles.o): Update dependencies.
4917 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
4919 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
4921 (locexpr_describe_location): Replace current_gdbarch by
4923 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
4924 (dwarf2_add_field): Likewise.
4925 (read_tag_pointer_type): Likewise.
4926 (read_base_type): Likewise.
4927 (new_symbol): Likewise.
4929 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
4930 (decode_base_type, decode_function_type): Likewise.
4931 (coff_read_struct_type, coff_read_enum_type): Likewise.
4932 (coff_symtab_read): Replace current_gdbarch by objfile arch.
4933 (decode_base_type): Likewise.
4934 (coff_read_enum_type): Likewise.
4935 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
4936 (coff_read_enum_type): Likewise.
4938 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
4939 (end_psymtab): Likewise.
4940 (process_one_symbol): Likewise.
4942 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
4943 (parse_procedure): Likewise.
4944 (parse_partial_symbols): Likewise.
4946 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
4948 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
4949 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
4951 (read_range_type): Replace current_gdbarch by objfile arch. Replace
4952 static range_index_type by built-in type.
4953 (read_one_struct_field): Replace current_gdbarch by objfile arch.
4954 (read_enum_type): Likewise.
4956 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
4959 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
4961 * varobj.h (varobj_floating_p): Declare.
4962 * varobj.c (varobj_floating_p): New.
4963 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
4964 '@' as the name, update all floating varobjs.
4966 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
4968 * varobj.c (struct varobj_root): Rename use_selected_frame to
4969 floating, and clarify the meaning.
4970 (varobj_create, varobj_update, new_root_variable): Adjust.
4971 (value_of_root): Don't use type_changed as in variable,
4973 (c_value_of_root): Adjust.
4975 2008-03-25 Pedro Alves <pedro@codesourcery.com>
4977 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
4979 (linux_nat_wait): Add main lwp to gdb's thread list.
4980 * linux-thread-db.c (find_new_threads_callback): Also attach to
4981 already listed threads which thread_db didn't know about yet.
4983 2008-03-25 Pedro Alves <pedro@codesourcery.com>
4985 * linux-nat.c (drain_queued_events): Fix comment typo.
4986 (linux_nat_attach): In async mode, don't rely on storing a pending
4987 status. Instead place the wait status on the pipe.
4988 (linux_nat_resume): Remove unreacheable shortcut code in async
4990 (stop_wait_callback): In async mode, don't store pending status.
4991 Instead, cancel breakpoints or resend the signal appropriatelly.
4992 (cancel_breakpoint): New, refactored from
4993 cancel_breakpoints_callback.
4994 (cancel_breakpoints_callback): Call cancel_breakpoint.
4995 (pipe_to_local_event_queue): Remove special token processing.
4996 (linux_nat_wait): Issue an internal error if a pending status is
4997 found in async mode.
4999 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
5001 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
5003 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
5004 Vladimir Prus <vladimir@codesourcery.com>
5006 * varobj.c (struct varobj_root): New component thread_id.
5007 (varobj_get_thread_id, check_scope): New functions.
5008 (c_value_of_root): Use check_scope. Switch to the
5009 proper thread if necessary.
5011 * varobj.h (varobj_get_thread_id): New extern.
5013 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
5015 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
5018 * top.c: Revert 2008-03-21 changes.
5020 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
5022 * thread.c (make_cleanup_restore_current_thread): Make it
5024 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
5025 * varobj.c (varobj_update): Don't save/restore frame.
5026 (c_value_of_root): Save/restore thread and frame here,
5027 using make_cleanup_restore_current_thread.
5028 * Makefile.in: Update dependecies.
5030 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
5032 * varobj.c (struct varobj_root): Clarify
5033 comment on the frame field.
5034 (varobj_create): Don't set frame if we have no
5037 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
5040 Suggested by Jan Kratochvil:
5041 * top.c (gdb_rl_operate_and_get_next_completion): Call
5042 rl_redisplay_function.
5043 (gdb_rl_redisplay): New.
5044 (init_main): Set rl_redisplay_function.
5046 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
5048 * aix-thread.c (pdc_read_regs): Fix compiler warning.
5049 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
5050 (store_regs_kernel_thread): Likewise.
5052 2008-03-21 Pedro Alves <pedro@codesourcery.com>
5054 Linux native async support.
5056 * target.h (struct target_ops): Delete to_async_mask_value and add
5058 (target_is_async_p, target_async): Formatting.
5059 (target_async_mask_value): Delete.
5060 (target_async_mask): Delete function declaration, and add new
5061 target macro with the same name.
5063 * target.c (update_current_target): Replace to_async_mask_value by
5064 to_async_mask. Default to_async_mask to return_one.
5065 (target_async_mask): Delete.
5066 (find_default_can_async_p, find_default_is_async_p): New.
5067 (init_dummy_target): register find_default_can_async_p and
5068 find_default_is_async_p on the dummy target.
5070 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
5071 (debug_linux_nat_async): New global.
5072 (show_debug_linux_nat_async): New function.
5073 (linux_nat_async_enabled, linux_nat_async_mask_value)
5074 (linux_nat_event_pipe, linux_nat_num_queued_events)
5075 (linux_nat_async_events_enabled): New globals.
5076 (struct waitpid_result): New struct.
5077 (waitpid_queue): New global.
5078 (queued_waitpid, push_waitpid, drain_queued_events): New.
5079 (my_waitpid): Call queued_waitpid.
5080 (linux_child_follow_fork): Disable async events during the call.
5081 (blocked_mask): Delete.
5082 (sync_sigchld_action, async_sigchld_action): New globals.
5083 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
5084 async mode, block events during the call.
5085 (linux_nat_create_inferior): New.
5086 (linux_nat_attach): In sync mode, restore the mask states. In
5087 async mode, wake the event loop immediatelly.
5088 (detach_callback): Drain all queued events of the lwp we're
5090 (linux_nat_detach): Block async mode, and drain events of the main
5092 (linux_nat_resume): If in async mode, mask async events during the
5093 call. If short circuiting, force event loop to wake up. If
5094 resuming, set target_executing, and register target events in the
5096 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
5097 (linux_nat_wait): In async mode, block events during the call.
5098 Only enable/disable passing SIGINT to the inferior in sync mode.
5099 Get events from local waitpid queue. If no interesting events was
5100 found, return to events loop. Reregister target events in the
5101 event loop on exit. In sync mode, no need to reblock SIGCHLD.
5102 (linux_nat_kill): Disable events on entry.
5103 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
5104 here. Detach async mode from the event loop if there are no more
5105 forks available, otherwise leave it on.
5106 (sigchld_handler): Assure this is called only in sync mode.
5107 (linux_async_permitted, linux_async_permitted_1): New globals.
5108 (set_maintenance_linux_async_permitted)
5109 (show_maintenance_linux_async_permitted): New functions.
5110 (linux_nat_is_async_p, linux_nat_can_async_p)
5111 (linux_nat_async_mask): New.
5112 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
5113 (get_pending_events, async_sigchld_handler): New.
5114 (linux_nat_async_events): New.
5115 (async_terminal_is_ours): New global.
5116 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
5117 (async_client_callback, async_client_context): New.
5118 (linux_nat_async_file_handler, linux_nat_async)
5119 (linux_nat_disable_async, linux_nat_enable_async): New.
5120 (linux_nat_add_target): Register linux_nat_create_inferior,
5121 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
5122 linux_nat_async_mask, linux_nat_terminal_inferior and
5123 linux_nat_terminal_ours.
5124 (_initialize_linux_nat): Remove local action variable, and update
5125 code that used it to use sync_sigchld_action. Add new
5126 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
5127 set/show command in the maintenance class. Add new "linux-async"
5128 maintenance set/show command. Block SIGCHLD by default. Setup
5129 async_sichld_action, and sync_sigchld_action. Install the default
5131 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
5134 * linux-thread-db.c (re_check_for_thread_db): New.
5135 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
5136 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
5137 (thread_db_async_mask): New.
5138 (init_thread_db_ops): Register thread_db_can_async_p,
5139 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
5141 * remote.c (remote_async_mask_value): New.
5142 (remote_return_zero): New.
5143 (init_remote_ops): Register remote_return_zero as callbacks of
5144 to_can_async_p and to_is_async_p.
5145 (remote_can_async_p, remote_is_async_p, remote_async): Update to
5146 use remote_async_mask_value.
5147 (remote_async_mask): New.
5148 (init_remote_async_ops): Remove to_async_mask_value setting and
5149 register remote_async_mask as to_async_mask callback in
5152 * Makefile.in (linux-nat.o): Update.
5154 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
5156 * gdbthread.h (add_thread_with_info): New.
5157 * linux-thread-db.c: Add some documentation.
5158 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
5159 (struct private_thread_info): Remove th_valid and ti_valid.
5160 Replace ti with tid.
5161 (thread_get_info_callback): Do not add TID to the new ptid. Do
5163 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
5164 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
5166 (attach_thread): Handle an already-existing thread. Use
5167 add_thread_with_info. Cache the th and tid.
5168 (detach_thread): Verify that private was set. Remove verbose
5169 argument and printing. Update caller.
5170 (thread_db_detach): Do not adjust inferior_ptid.
5171 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
5172 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
5173 (thread_db_wait): Do not use lwp_from_thread.
5174 (thread_db_pid_to_str): Use the cached TID.
5175 (thread_db_extra_thread_info): Check that private is set.
5176 (same_ptid_callback): Delete.
5177 (thread_db_get_thread_local_address): Do not use it or check
5178 is_thread. Check that private is set. Assume that the thread
5179 handle is already cached.
5180 (init_thread_db_ops): Remove to_resume and to_kill.
5181 * thread.c (add_thread_with_info): New.
5182 (add_thread): Use it.
5183 * linux-nat.c (find_thread_from_lwp): Delete.
5184 (exit_lwp): Do not use it. Check print_thread_events. Print before
5185 deleting the thread.
5186 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
5187 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
5188 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
5189 printf_unfiltered for thread exits.
5190 * procfs.c (procfs_wait): Likewise.
5192 2008-03-21 Chris Demetriou <cgd@google.com>
5194 * symtab.c (rbreak_command): Quote symbol name before passing
5195 it to break_command.
5197 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
5199 * eval.c (evaluate_subexp_for_address): Clarify error message.
5200 Use value_must_coerce_to_target.
5201 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
5202 * valops.c (value_assign): Call value_coerce_to_target when
5203 assigning to anything but internalvars. Leave GDB-side arrays
5204 as arrays when assigning to internalvars.
5205 (value_must_coerce_to_target, value_coerce_to_target): New.
5206 (value_coerce_array, value_addr): Call value_coerce_to_target.
5207 (value_array): Create the array in GDB's memory instead of
5209 * value.h (value_must_coerce_to_target, value_coerce_to_target):
5212 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
5214 * top.c (quit_confirm): Warn that we will kill the program.
5216 2008-03-19 Pedro Alves <pedro@codesourcery.com>
5218 * inflow.c (terminal_ours_1): Guard access to
5219 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
5221 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
5222 Jim Blandy <jimb@codesourcery.com>
5223 Daniel Jacobowitz <drow@false.org>
5225 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
5226 (dwarf2_read_address): Update prototype.
5228 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
5229 (signed_address_type): Likewise.
5230 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
5231 (execute_stack_op): Update calls to unsigned_address_type,
5232 signed_address_type and dwarf2_read_address. Fix implementation
5233 of DW_OP_deref_size.
5235 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
5236 (dwarf2_per_cu_addr_size): Likewise.
5237 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
5238 (struct dwarf2_loclist_baton): Likewise.
5240 * dwarf2loc.c (find_location_expression): Update calls to
5241 dwarf2_read_address. Use dwarf2_per_cu_objfile and
5242 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
5243 (locexpr_describe_location): Likewise.
5244 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
5245 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
5246 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
5247 to dwarf2_per_cu_addr_size (per_cu).
5248 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
5249 (loclist_read_variable): Likewise.
5250 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
5252 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
5253 instead of baton->objfile.
5254 (dwarf2_per_cu_obfile): New function.
5255 (dwarf2_per_cu_addr_size): Likewise.
5257 * dwarf2-frame.c (struct comp_unit): Move higher.
5258 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
5259 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
5260 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
5261 parameter by using fde->eh_frame_p. Use read_encoded_value
5262 to implement DW_CFA_set_loc.
5263 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
5264 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
5265 execute_stack_op and execute_cfa_program.
5266 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
5267 (size_of_encoded_value): Remove.
5268 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
5269 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
5270 (add_cie): Set cie->unit backlink.
5271 (decode_frame_entry_1): Set cie->addr_size. Update calls to
5273 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
5275 2008-03-17 Markus Deuling <deuling@de.ibm.com>
5277 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
5278 gdbarch_bfd_arch_info.
5280 2008-03-17 Joel Brobecker <brobecker@adacore.com>
5282 * aix-thread.c (pdc_read_regs): Minor reformatting.
5284 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
5286 * thread.c (print_thread_info): Don't insist
5287 on having current thread if there are no
5290 2008-03-17 Pedro Alves <pedro@codesourcery.com>
5292 * infcmd.c (attach_command_post_wait)
5293 (attach_command_continuation): New.
5294 (attach_command): Support background async execution, and async
5295 execution in synchronous mode.
5297 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
5299 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
5300 * symmisc.c (dump_symtab_1): Likewise.
5301 * wrapper.c (gdb_value_struct_elt): Likewise.
5303 2008-03-17 Pedro Alves <pedro@codesourcery.com>
5305 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
5307 2008-03-17 Pedro Alves <pedro@codesourcery.com>
5309 * linux-nat.c (linux_nat_filter_event): New, refactored from
5311 (linux_nat_wait): Call linux_nat_filter_event.
5313 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
5315 * top.c (execute_command): Fix uninitialized variable error.
5317 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
5319 * Makefile.in (amd64nbsd-nat.o): New dependency.
5320 * amd64nbsd-nat.c: Include "nbsd-nat.h".
5321 (_initialize_amd64nbsd_nat): Update target vector to use
5322 nbsd_pid_to_exec_file.
5323 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
5325 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
5327 Remove ignoring leading exec events code.
5328 * fork-child.c (startup_inferior): Do not set
5329 inferior_ignoring_leading_exec_events.
5330 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
5331 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
5332 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
5333 (handle_inferior_event): Remove code for ignoring leading exec
5335 * target.c (update_current_target): Do not inherit, or default,
5336 to_reported_exec_events_per_exec_call.
5337 (debug_to_reported_exec_events_per_exec_call): Remove.
5338 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
5339 * target.h (target_reported_exec_events_per_exec_call): Remove.
5340 (struct target): Remove the to_reported_exec_events_per_exec_call
5343 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
5345 Implement -thread-info.
5346 * gdbthread.h (print_thread_info): Declare.
5348 * thread.c (print_thread_info): New, extracted
5349 from info_threads_command and adjusted to
5350 work for CLI and MI.
5351 (info_threads_command): Use print_thread_info.
5352 * Makefile.in: Update dependencies.
5354 * mi/mi-cmds.c (mi_cmds): Specify a handler
5356 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
5357 * mi/mi-main.c (mi_cmd_thread_info): New.
5358 (mi_cmd_list_features): Include 'thread-info'.
5360 2008-03-14 Kevin Buettner <kevinb@redhat.com>
5362 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
5363 to decide whether to match instruction patterns using "sw" and "sd".
5365 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5367 * infcmd.c (jump_command): Postpone disabling stdin until after
5370 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5372 * inflow.c (gdb_getpgrp): New.
5373 (gdb_has_a_terminal): Use get_getpgrp.
5374 (terminal_ours_1): If attach_flag is set, don't refetch
5375 inferior_process_group.
5377 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5379 * features/library-list.dtd: Allow "section" elements as children
5380 of "library". Add "section" element and describe its attributes.
5382 * solib-target.c (struct lm_info): Add section_bases member.
5383 (library_list_start_segment): Error out if seen a section element.
5384 (library_list_start_section): New.
5385 (library_list_end_library): New.
5386 (solib_target_free_library_list): Free section_bases.
5387 (section_attributes): New.
5388 (library_children): Make "segment" optional. Add "section" child.
5389 (library_list_children): Register library_list_end_library.
5390 (solib_target_relocate_section_addresses): Handle section bases.
5392 * NEWS: Mention new qXfer:libraries:read section offsets support.
5394 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5396 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
5397 (make_exec_error_cleanup): Remove declarations.
5398 * utils.c (exec_error_cleanup_chain): Remove.
5399 (do_exec_error_cleanups, discard_exec_error_cleanups)
5400 (make_exec_error_cleanup): Remove.
5401 * event-loop.c (start_event_loop): Adjust call to
5403 * event-top.c (async_enable_stdin): Remove the paramater dummy.
5404 (async_disable_stdin): Don't register async_enable_stdin via
5406 * inf-loop.c (inferior_event_handler): Don't
5407 call do_exec_error_cleanups. Call async_enable_stdin instead.
5408 * event-loop.c (start_event_loop): Adjust call to
5410 * tui/tui-interp.c (tui_command_loop): Adjust call to
5413 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5416 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
5417 * breakpoint.c (bpstat_do_actions): In async mode,
5418 don't jump to top expecting stop_bpstat to be already
5420 * event-loop.c (start_event_loop): Call async_enable_stdin
5422 * event-top.c (async_enable_stdin): Do nothing if sync_execution
5424 (command_handler): Do not setup continuation here.
5425 (command_line_handler_continuation): Move to...
5426 * top.c (command_line_handler_continuation): ... here.
5427 (execute_command): In async mode, register continuation.
5428 Don't check frame's language in running in async mode.
5429 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
5430 * inf-loop.c (complete_execution): Inline into...
5431 (inferior_event_handler): ... here. Clear target_executing before
5432 doing any cleanups. Don't try to show prompt if the target was
5434 * infcmd.c (signal_command): Add support for async mode.
5435 (finish_command): Only add continuation if the target was
5436 successfully resumed.
5437 * remote.c (init_async_opts): Register to_get_thread_local_address
5439 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
5440 with sync_execution.
5441 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
5444 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
5446 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
5447 * exec.c (exec_bfd_mtime): Define.
5448 (exec_close): Clear it.
5449 (exec_file_attach): Set it.
5450 * gdbcore.h (exec_bfd_mtime): Declare.
5451 * source.c (find_source_lines): Do not use bfd_get_mtime.
5453 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5455 * top.c (simplified_command_loop): Remove.
5457 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5459 Remove unused remote.c hooks.
5460 * remote.c (deprecated_target_resume_hook)
5461 (deprecated_target_wait_loop_hook): Remove.
5462 (remote_resume): Do not call deprecated_target_resume_hook.
5463 (remote_wait): Do not call deprecated_target_wait_loop_hook.
5464 (remote_async_wait): Likewise.
5466 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5468 Implement MI notification for new threads.
5469 * doc/observer.texi (new_thread): Document.
5470 * observer.sh: Forward declare struct thread_info.
5471 * thread.c (add_thread): Notify observer.
5473 * interps.h (interp_init_ftype): New parameter
5475 (interp_set): Likewise.
5476 (top_level_interpreter_data): Declare.
5477 * interps.c (interp_set): New parameter top_level.
5478 Pass it to interpreter's init function. Remember
5479 top level interpreter.
5480 (interpreter_exec_cmd): Adjust.
5481 (top_level_interpreter_data): New.
5482 * main.c (captured_main): Pass 1 for top_level
5483 parameter of interp_set.
5484 * cli/cli-interp.c (cli_interpreter_init): New
5485 parameter top_level.
5486 * tui/tui-interp.c (tui_init): New parameter top_level.
5488 * mi/mi-interp.c (mi_new_thread): New.
5489 (mi_interpreter_init): If top level, register
5490 observer for new threads.
5492 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
5494 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5496 * top.c (execute_command): Disable break and stop
5497 commands in async mode.
5499 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5502 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5503 * inf-loop.c (inferior_event_handler): Don't include remote.h.
5504 Call target_stop in the INF_QUIT_REQ case.
5505 * Makefile.in (inf-loop.o): Update.
5507 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5509 * inf-loop.c (inferior_event_handler): Don't include remote.h.
5510 Call target_stop in the INF_QUIT_REQ case.
5511 * Makefile.in (inf-loop.o): Update.
5513 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5515 * top.c (execute_command): Enable break, info and interrupt
5516 commands in async mode.
5518 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
5519 Daniel Jacobowitz <dan@codesourcery.com>
5521 * breakpoint.h (breakpoint_restore_shadows): New
5523 * breakpoint.c (breakpoint_restore_shadows): New.
5524 (read_memory_nobpt): Delete.
5525 * gdbcore.h (read_memory_nobpt): Delete declaration.
5526 * target.c (memory_xfer_partial): Call
5527 breakpoint_restore_shadows.
5528 (restore_show_memory_breakpoints)
5529 (make_show_memory_beakpoints_cleanup): New.
5530 (show_memory_breakpoints): New.
5531 * target.h (make_show_memory_beakpoints_cleanup): Declare.
5532 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
5533 Make sure we see memory breakpoints when checking if
5534 breakpoint is still there.
5535 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
5536 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
5537 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
5538 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
5540 2008-03-12 Pedro Alves <pedro@codesourcery.com>
5542 * thread.c (add_thread): Use printf_unfiltered to print.
5544 2008-03-12 Joel Brobecker <brobecker@gnat.com>
5546 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
5547 that is true only on x86-solaris and x86_64-solaris.
5548 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
5549 with proc_get_LDT_entry.
5551 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
5553 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
5554 * config.in, configure: Regenerate.
5555 * fork-child.c (fork_inferior): Call create_tty_session.
5556 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
5557 (create_tty_session): New function.
5558 * terminal.h: Declare create_tty_session.
5560 2008-03-12 Alan Modra <amodra@bigpond.net.au>
5563 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
5564 * mipsread.c: Include elf/internal.h.
5565 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
5568 2008-03-11 Markus Deuling <deuling@de.ibm.com>
5570 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
5571 to get at the current architecture and at the target specific vector.
5572 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
5573 remove define of I387_ST0_REGNUM.
5575 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
5577 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
5578 get at the current architecture
5579 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
5582 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
5583 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
5585 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
5586 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
5587 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
5589 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
5590 at the target specific vector.
5592 (i386_get_longjmp_target): Use get_frame_arch to get at the current
5593 architecture. Use gdbarch_tdep to get at the target specific vector.
5595 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
5596 update caller. Use gdbarch_tdep to get at the target specific vector.
5598 (i386_register_to_value: Use get_frame_arch to get at the current
5601 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
5604 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5605 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
5606 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
5607 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
5609 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
5612 (i387_convert_register_p, i387_register_to_value,
5613 i387_value_to_register): Update call for i386_fp_regnum_p.
5615 * i387-tdep.h: Remove comment.
5616 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
5617 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5618 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
5619 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
5620 I387_MXCSR_REGNUM): Add target specific vector as parameter.
5622 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
5624 * Makefile.in (fork-child.o): Update.
5625 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
5626 argument. Gather all gdbserver features together.
5627 * fork-child.c (exec_wrapper): New variable.
5628 (fork_inferior): Use it.
5629 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
5630 (unset_exec_wrapper_command, _initialize_fork_child): New.
5632 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
5634 * source.c (directory_command): Modify the determination of
5635 condition of terminal "from_tty".
5637 2008-03-10 Matt Rice <ratmice@gmail.com>
5639 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
5641 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
5643 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
5644 of the data passing to strtoulst function.
5645 (info_spu_signal_command): Likewise.
5647 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
5649 * mi/mi-interp.c (mi_command_loop): Remove
5652 2008-03-07 Joel Brobecker <brobecker@adacore.com>
5654 * remote.c (extended_remote_attach_1): Make local variable pid an int
5657 2008-03-07 Joel Brobecker <brobecker@adacore.com>
5659 * solib-svr4.c (svr4_same_1): New function, originally extracted
5660 from svr4_same and expanded to handle the sparc64 case.
5661 (svr4_same): Move up and reimplement using svr4_same_1.
5662 (enable_break): Use svr4_same_1 to do shared library name comparisons.
5664 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
5666 * MAINTAINERS: Move self to Paper trail.
5668 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
5670 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
5671 * event-loop.c (call_async_signal_handler): New.
5672 * event-loop.h (call_async_signal_handler)
5673 (gdb_call_async_signal_handler): Declare.
5674 (mark_async_signal_handler): Add comments.
5675 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
5676 * mingw-hdep.c (sigint_event, sigint_handler): New.
5677 (gdb_select): Use them. Wait for the readline signal handler
5679 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
5680 * posix-hdep.c (gdb_call_async_signal_handler): New function.
5681 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
5683 (remote_fileio_ctrl_c_signal_handler): Use
5684 gdb_call_async_signal_handler.
5685 (initialize_remote_fileio): Initialize sigint_fileio_token.
5686 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
5687 not initialize tokens here.
5688 (handle_remote_sigint_twice): Likewise. Reinstall
5689 handle_remote_sigint.
5690 (async_remote_interrupt_twice): Just call interrupt_query.
5691 (cleanup_sigint_signal_handler): Do not delete tokens.
5692 (remote_interrupt, remote_interrupt_twice): Use
5693 gdb_call_async_signal_handler.
5694 (interrupt_query): Reinstall the default signal handler.
5695 (_initialize_remote): Initialize tokens here.
5697 2008-03-04 Joel Brobecker <brobecker@adacore.com>
5699 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
5700 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5701 Change the type of the lr register to code_ptr.
5702 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5703 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5704 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5705 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5706 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5707 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5708 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
5710 2008-03-03 James E. Wilson <wilson@tuliptree.org>
5712 * MAINTAINERS: Update my email address.
5714 2008-03-03 Keith Seitz <keiths@redhat.com>
5716 From Dave Murphy <davem@devkitpro.org>:
5717 * configure.ac: Set tcl configdir to win under mingw.
5718 * configure: Regenerate.
5720 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
5722 * breakpoint.c (fetch_watchpoint_value): New function.
5723 (update_watchpoint): Set and clear val_valid. Use
5724 fetch_watchpoint_value. Handle unreadable values on the
5725 value chain. Correct check for user-requested array watchpoints.
5726 (breakpoint_init_inferior): Clear val_valid.
5727 (watchpoint_value_print): New function.
5728 (print_it_typical): Use it. Do not free or clear old_val. Print
5729 watchpoints even if old_val == NULL.
5730 (watchpoint_check): Use fetch_watchpoint_value. Check for values
5731 becoming readable or unreadable.
5732 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
5733 (do_enable_watchpoint): Likewise.
5734 * breakpoint.h (struct breakpoint): Update comment for val. Add
5736 * NEWS: Mention watchpoints on inaccessible memory.
5738 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
5740 * Makefile.in (i386-nat.o): Update.
5741 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
5742 i386_use_watchpoints.
5743 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
5744 i386_use_watchpoints.
5745 * i386-nat.c (i386_stopped_data_address): Take two arguments.
5746 (i386_stopped_by_watchpoint): Update call.
5747 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
5748 * config/i386/nm-i386.h: Conditionalize definitions on
5749 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
5750 (i386_use_watchpoints): Declare.
5751 (i386_stopped_data_address): Update.
5752 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5753 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5755 2008-02-29 Joel Brobecker <brobecker@adacore.com>
5757 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
5758 * version.in: Bump version to 6.8.50.20080229-cvs.
5760 2008-02-28 Markus Deuling <deuling@de.ibm.com>
5762 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
5765 2008-02-28 Tom Tromey <tromey@redhat.com>
5767 * infcmd.c (notice_args_read): Print result of get_inferior_args.
5769 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
5771 * infcmd.c (kill_if_already_running): Make static. Use
5772 target_require_runnable.
5773 * target.c (target_require_runnable): New.
5774 * target.h (target_require_runnable): Declare.
5776 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
5778 * frame.c (reinit_frame_cache): Only annotate if frames were
5781 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5783 * regformats/reg-ppc.dat: Rename "ps" to "msr".
5784 * regformats/reg-ppc64.dat: Likewise.
5786 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5788 * features/Makefile (%.dat): Emit xmltarget statement.
5790 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
5791 Generate code to set gdbserver_xmltarget in init_registers_${name}.
5793 * regformats/arm-with-iwmmxt.dat: Regenerate.
5794 * regformats/mips64-linux.dat: Regenerate.
5795 * regformats/mips-linux.dat: Regenerate.
5796 * regformats/rs6000/powerpc-32.dat: Regenerate.
5797 * regformats/rs6000/powerpc-64.dat: Regenerate.
5798 * regformats/rs6000/powerpc-e500.dat: Regenerate.
5800 * regformats/reg-arm.dat: Add xmlarch statement.
5801 * regformats/reg-i386.dat: Likewise.
5802 * regformats/reg-i386-linux.dat: Likewise.
5803 * regformats/reg-x86-64-linux.dat: Likewise.
5804 * regformats/reg-spu.dat: Likewise.
5806 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
5808 * remote.c (remote_wait, remote_async_wait): Stop if we receive
5811 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
5813 * utils.c (debug_timestamp): New.
5814 (vfprintf_unfiltered): Print timestamps if requested.
5815 (show_debug_timestamp): New.
5816 (initialize_utils): Register "set debug timestamp".
5817 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
5819 2008-02-27 Joel Brobecker <brobecker@adacore.com>
5821 * breakpoint.c (skip_prologue_sal): New function.
5822 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
5823 computed from a line number.
5825 2008-02-27 Joel Brobecker <brobecker@adacore.com>
5827 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
5828 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5829 Set PC register type to "code_ptr".
5830 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5831 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5832 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5833 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5834 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5835 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5836 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
5839 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
5841 * regformats/regdat.sh: Rename init_registers function in
5842 generated file to init_registers_${name}.
5844 * regformats/reg-crisv32.dat: Set "name" to crisv32.
5845 * regformats/reg-ppc64.dat: Set "name" to ppc64.
5846 * regformats/reg-s390x.dat: Set "name" to s390x.
5848 2008-02-26 Greg Law <glaw@undo-software.com>
5850 * regcache.c (registers_changed): Call reinit_frame_cache.
5852 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
5854 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
5855 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
5856 and svr4_fetch_objfile_link_map.
5857 * Makefile.in (sh-linux-tdep.o): Update.
5859 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
5861 * amd64-tdep.c (amd64_classify): Add support for decimal float
5863 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
5864 use the struct return convention.
5866 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
5868 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
5869 to old format. Discard breakpoint address if shared library is
5871 (breakpoint_1): Adjust formatting of table header accordingly.
5873 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
5875 * remote.c (remote_get_threadlist): If the response
5876 is empty, don't try to parse it.
5878 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
5880 Unbreak 'target async'.
5881 * serial.c (serial_async): Set the
5882 handler function before enabling async
5885 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
5887 * solib-svr4.c (enable_break): Convert r_brk to a code address.
5889 2008-02-21 Pedro Alves <pedro@codesourcery.com>
5891 * remote.c (extended_remote_attach_1): Set attach_flag.
5892 (extended_remote_create_inferior_1): Clear attach_flag.
5894 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
5896 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
5898 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
5899 * solib-svr4.c (solib_svr4_r_brk): New.
5900 (open_symbol_file_object, svr4_current_sos): Always check the
5902 (svr4_fetch_objfile_link_map): Do not set debug_base.
5903 (enable_break): Use r_brk if it is set.
5904 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
5905 (svr4_lp64_fetch_link_map_offsets): Likewise.
5906 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
5908 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5909 Mark Kettenis <kettenis@gnu.org>
5911 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
5912 trad_frame_saved_reg.
5913 (trad-frame.h): New include.
5915 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
5916 instead of frame_obstack_zalloc.
5917 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
5919 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
5921 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5923 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
5924 from disassemble_info instead of gdbarch_byte_order.
5926 * mips-tdep.c (gdb_print_insn_mips): Likewise.
5927 * arm-tdep.c (gdb_print_insn_arm): Likewise.
5929 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5931 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
5932 gdbarch as parameter.
5934 * gdbarch.{c,h}: Regenerate.
5936 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5938 * mem-break.c (default_memory_insert_breakpoint)
5939 (default_memory_remove_breakpoint): Likewise.
5940 * target.h (default_memory_remove_breakpoint)
5941 (default_memory_insert_breakpoint): Likewise.
5943 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5944 parameter. Replace current_gdbarch by gdbarch.
5945 * m32r-tdep.c (m32r_memory_insert_breakpoint)
5946 (m32r_memory_remove_breakpoint): Likewise.
5948 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
5950 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
5952 2008-02-19 Joel Brobecker <brobecker@adacore.com>
5954 * NEWS: Add entry describing Add support improvements.
5956 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5958 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
5961 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5963 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
5964 register_offset_hack anymore.
5966 * regcache.{c,h} (register_offset_hack): Remove.
5968 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5970 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
5972 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
5973 current_gdbarch by gdbarch.
5974 (hppa64_hpux_find_global_pointer): Likewise.
5975 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
5976 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
5977 find_global_pointer.
5979 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
5981 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
5983 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
5984 of gdbarch_num_regs.
5986 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
5987 replace current_gdbarch by gdbarch.
5988 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
5990 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5992 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
5993 and replace current_gdbarch by gdbarch.
5995 (store_register): Update call for exec_one_dummy_insn.
5996 (fetch_register, store_register): Update call of regmap.
5998 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
5999 parameter and replace current_gdbarch by gdbarch.
6001 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
6002 the current architecture. Update call for getregs_supplies and
6004 (ppcnbsd_fetch_inferior_registers): Likewise.
6006 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
6007 replace current_gdbarch by gdbarch.
6008 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
6009 get_regcache_arch to get at the current architecture. Update call for
6012 2008-02-18 Markus Deuling <deuling@de.ibm.com>
6014 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
6017 2008-02-15 Markus Deuling <deuling@de.ibm.com>
6019 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
6021 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
6023 * NEWS: Mention pending breakpints in MI.
6025 2008-02-14 Markus Deuling <deuling@de.ibm.com>
6027 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
6029 2008-02-13 Markus Deuling <deuling@de.ibm.com>
6031 Add script to build and test GDB using enable-targets=all.
6033 * gdb_buildall.sh: New file.
6035 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
6037 * NEWS (New native configurations): Xtensa GNU/Linux.
6038 (New targets): Xtensa GNU/Linux.
6039 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
6041 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
6042 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
6043 * configure.tgt (xtensa*-*-linux*): New entry.
6044 * xtensa-config.c (xtensa_tdep): New variable.
6045 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
6046 (rmap): Change format based on new macro XTREG.
6047 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
6048 * xtensa-linux-nat.c: New.
6049 * xtensa-linux-tdep.c: New.
6050 * xtensa-xtregs.c: New.
6051 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
6052 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
6053 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
6054 (xtensa_register_t): New field coprocessor.
6055 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
6056 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
6057 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
6058 Update to handle privileged registers.
6059 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
6060 (xtensa_push_dummy_call): Set windowstart register correctly.
6061 (call0_analyze_prologue): Initialize xtensa_default_isa.
6062 (xtensa_derive_tdep): New.
6063 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
6064 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
6065 Call xtensa_derive_tdep().
6066 * config/xtensa/linux.mh: New.
6067 * regformats/reg-xtensa.dat: New.
6069 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
6071 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
6072 (filenames.h): New include.
6073 * Makefile.in (corelow.o): Add dependency for filenames.h.
6075 2008-02-08 Doug Evans <dje@google.com>
6077 * source.c (find_and_open_source): Always rewrite absolute filenames.
6079 2008-02-07 Doug Evans <dje@google.com>
6081 * breakpoint.c: #include "hashtab.h".
6082 (ambiguous_names_p): New fn.
6083 (update_breakpoint_locations): When restoring bp enable status, don't
6084 compare function names if any functions have same name.
6085 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
6087 2008-02-07 Joel Brobecker <brobecker@adacore.com>
6089 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
6090 instead of just a VEC*. Update use of SV.
6091 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
6093 2007-02-07 Joel Brobecker <brobecker@adacore.com>
6095 * NEWS: Put all new commands since gdb-6.7 together.
6097 2007-02-07 Joel Brobecker <brobecker@adacore.com>
6099 * ada-lang.c: #include "vec.h".
6100 (struct string_vector, new_string_vector, string_vector_append):
6102 (char_ptr): New typedef.
6103 (DEF_VEC_P (char_ptr)): New VEC type.
6104 (symbol_completion_add): Update profile to take the new VEC type
6105 instead of the old string_vector structure. Update code accordingly.
6106 (ada_make_symbol_completion_list): Use the new VEC type instead of
6107 the old string_vector structure, and update the code accordingly.
6108 * Makefile.in (ada-lang.o): Add dependency on vec.h.
6110 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
6112 * p-exp.y: Set current_type in missing places.
6113 (leftdiv_is_integer): New static variable.
6114 Typecast right operand of BINOP_DIV to long_double if both operands
6117 2008-02-06 Maciej W. Rozycki <macro@mips.com>
6119 * remote-mips.c (set_breakpoint): Rename to...
6120 (mips_set_breakpoint): ... this.
6121 (clear_breakpoint): Rename to...
6122 (mips_clear_breakpoint): ... this.
6123 (common_breakpoint): Rename to...
6124 (mips_common_breakpoint): ... this.
6125 (check_lsi_error): Rename to...
6126 (mips_check_lsi_error): ... this.
6128 2007-02-05 Joel Brobecker <brobecker@adacore.com>
6130 * language.h (struct language_defn): Add new field
6131 la_make_symbol_completion_list.
6132 * symtab.c (default_make_symbol_completion_list): Renames
6133 make_symbol_completion_list.
6134 (make_symbol_completion_list): New function.
6135 * symtab.h (default_make_symbol_completion_list): Add declaration.
6136 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
6137 (auto_language, local_language): Likewise.
6138 * objc-lang.c (objc_language_defn): Likewise.
6139 * scm-lang.c (scm_language_defn): Likewise.
6140 * m2-lang.c (m2_language_defn): Likewise.
6141 * f-lang.c (f_language_defn): Likewise.
6142 * jv-lang.c (java_language_defn): Likewise.
6143 * p-lang.c (pascal_language_defn): Likewise.
6144 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
6145 (minimal_language_defn): Likewise.
6146 * ada-lang.c (struct string_vector): New structure.
6147 (new_string_vector, string_vector_append, ada_unqualified_name)
6148 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
6149 (ada_make_symbol_completion_list): New functions.
6150 (ada_language_defn): Set la_make_symbol_completion_list.
6151 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
6152 this function is static.
6154 2008-02-05 Kevin Buettner <kevinb@redhat.com>
6156 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
6157 to account for call site optimizations.
6159 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
6161 * tracepoint.c (read_actions): Handle end-of-text indicator
6162 in action list properly. (Committed by Jim Blandy)
6164 2008-02-05 Jim Blandy <jimb@red-bean.com>
6166 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
6167 pseudoregister, not an internal error.
6168 Reported by: Andrzej Zaborowski
6170 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
6172 * varobj.c (c_value_of_variable): Use xstrdup.
6174 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
6176 Update stored rendition of varobj value when format changes.
6177 * varobj.c (varobj_set_display_format): Recomputed
6179 (c_value_of_variable): Return print_value.
6181 2008-02-03 Doug Evans <dje@google.com>
6183 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
6184 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
6185 * valops.c (value_one): New function.
6186 * value.h (value_one): Declare.
6188 Fix argument promotion for binary arithmetic ops for C.
6189 * valarith.c (unop_result_type): New fn.
6190 (binop_result_type): New fn.
6191 (value_binop): Move result type computation to binop_result_type.
6192 (value_pos, value_neg, value_complement): Move result type
6193 computation to unop_result_type.
6196 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
6197 Return basetype, fieldno if found. All callers updated.
6198 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
6200 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
6201 * symfile.h (fill_in_vptr_fieldno): Delete.
6203 2008-02-02 Doug Evans <dje@google.com>
6205 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
6207 * typeprint.c (*): Whitespace cleanup.
6209 2008-02-02 Mark Kettenis <kettenis@gnu.org>
6210 Luis Machado <luisgpm@br.ibm.com>
6211 Thiago Jung Bauermann <bauerman@br.ibm.com>
6213 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
6214 don't fit into registerson the stack the way GCC does.
6216 2008-02-01 Joel Brobecker <brobecker@adacore.com>
6218 * symtab.c (symbol_set_names): Do not add an entry in the demangling
6219 hash table for Ada symbols. Just store the linkage name as is,
6220 and leave the demangled_name as NULL.
6222 2007-02-01 Joel Brobecker <brobecker@adacore.com>
6224 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
6225 in the global scope.
6226 (new_symbol): Likewise.
6228 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
6230 * breakpoint.c (break_command_1): Return void.
6231 (break_command_really): Return void. Rethrow
6232 exceptions instead of returning.
6233 (gdb_breakpoint): Remove the error_message parameter.
6234 Return void. Rename to set_breakpoint.
6235 * gdb.h (gdb_breakpoint): Rename and move to...
6236 * breakpoint.h (set_breakpoint): ...here.
6237 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
6238 event hooks even if exception is thrown. Adjust to
6239 gdb_breakpoint interface changes.
6242 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
6244 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
6245 float in both first and second word in the doubleword, to support
6248 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
6250 Properly rethrow exception. This fixes errors
6251 about non-existent functions for -break-insert.
6252 * breakpoint.c (break_command_really): Use throw_exception
6253 for rethrowing. If rethrowing, don't print the exception.
6255 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
6257 * NEWS: Mention Decimal Floating Point support.
6259 2008-01-31 Joel Brobecker <brobecker@adacore.com>
6261 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
6262 value type to builtin_type_void_func_ptr.
6264 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
6266 * s390-tdep.c (is_float_singleton, is_float_like,
6267 alignment_of, s390_return_value): Make checks for
6268 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
6270 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
6271 Thiago Jung Bauermann <bauerman@br.ibm.com>
6273 * infcmd.c (default_print_registers_info): Also print hex
6274 raw contents for TYPE_CODE_DECFLOAT registers.
6275 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
6276 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
6277 (rs6000_register_name): Add support for DFP pseudo-registers.
6278 (rs6000_pseudo_register_type): Likewise.
6279 rs6000_pseudo_register_reggroup_p): Likewise.
6280 (ppc_pseudo_register_read): New function.
6281 (ppc_pseudo_register_write): Likewise.
6282 (rs6000_pseudo_register_read): Likewise.
6283 (rs6000_pseudo_register_write): Likewise.
6284 (e500_pseudo_register_read): Move checks to
6285 rs6000_pseudo_register_read.
6286 (e500_pseudo_register_write): Move checks to
6287 rs6000_pseudo_register_write.
6288 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
6289 rs6000_pseudo_register_read and rs6000_pseudo_register_write
6290 in gdbarch if SPE or DFP is available. Adjust gdbarch's
6291 num_pseudo_regs to account for DFP pseudo regs.
6293 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
6295 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
6296 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
6297 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
6298 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
6299 e500_pseudo_register_read, e500_pseudo_register_write): Use
6300 IS_SPE_PSEUDOREG macro.
6301 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
6302 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
6303 Remove initialization of tdep->ppc_ev31_regnum.
6305 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
6307 * printcmd.c (print_formatted): Handle references as for unformatted
6310 2008-01-30 Joel Brobecker <brobecker@adacore.com>
6312 * eval.c (evaluate_subexp_standard): Add handling of user
6313 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
6315 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
6317 * eval.c (evaluate_subexp_standard): Support
6318 BINOP_INTDIV opcode.
6320 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
6322 * valarith.c (value_binop): Add floating-point BINOP_MIN and
6324 For BINOP_EXP, use length and signedness of left operand only for
6325 result, as for shifts.
6326 For integral operands to BINOP_EXP, use new integer_pow and
6327 uinteger_pow functions so as to get full range of results.
6328 (integer_pow): New function.
6329 (uinteger_pow): New function.
6331 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
6333 Use vector for varobj_list_children interface.
6334 * gdb/varobj.c (varobj_list_children): Return vector
6336 * gdb/varobj.h (varobj_list_children): Adjust
6338 (varobj_p): Declare. Declare vector thereof.
6339 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
6340 for varobj_list_children change.
6341 * Makefile.in (varobj_h): Update dependencies.
6343 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
6345 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
6346 TYPE_CODE_DECFLOAT arguments.
6347 (ppc64_sysv_abi_push_dummy_call) Likewise.
6348 (get_decimal_float_return_value): New function.
6349 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
6350 values by calling get_decimal_float_return_value.
6351 (ppc64_sysv_abi_return_value): Likewise.
6353 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
6355 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
6356 for preprocessor macro information. Formatting changes.
6358 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6360 * remote.c (struct remote_state): Add cached_wait_status.
6361 (remote_exec_file): New variable.
6362 (PACKET_vAttach, PACKET_vRun): New constants.
6363 (extended_remote_restart): Do not query for status.
6364 (struct start_remote_args): New.
6365 (remote_start_remote): Take it as a second argument. Check
6366 whether the target is running. Issue an error for non-running
6367 non-extended targets. Cache the wait status. Set inferior_ptid
6369 (remote_open_1): Prompt to disconnect non-running targets. Make
6370 sure the target is marked running. Do not set inferior_ptid here.
6371 Update call to remote_start_remote. Do not call remote_check_symbols
6372 if the target is not running.
6373 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
6374 argument. Handle a non-running target.
6375 (remote_detach): Use it.
6376 (extended_remote_detach): New.
6377 (remote_disconnect): Fix typo. Use remoute_mourn_1.
6378 (extended_remote_attach_1, extended_remote_attach)
6379 (extended_async_remote_attach): New.
6380 (remote_vcont_resume): Remove unused variable.
6381 (remote_wait, remote_async_wait): Use any cached wait status.
6382 (putpkt_binary, getpkt): Clear any cached wait status.
6383 (extended_remoute_mourn_1): New.
6384 (extended_remote_mourn): Use it.
6385 (extended_async_remote_mourn, extended_remote_run): New.
6386 (extended_remote_create_inferior_1): New.
6387 (extended_remote_create_inferior): Use it.
6388 (extended_remote_async_create_inferior): Likewise.
6389 (remote_xfer_partial): Skip for non-executing targets.
6390 (init_extended_remote_ops): Set to_detach and to_attach.
6391 (init_extended_async_remote_ops): Likewise. Use
6392 extended_async_remote_mourn.
6393 (_initialize_remote): Register vAttach, vRun, and
6394 set remote exec-file.
6395 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
6397 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6399 * Makefile.in (symfile.o): Update.
6400 * NEWS: Mention exec tracing support.
6401 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
6403 * infcmd.c (kill_if_already_running, detach_command)
6404 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
6405 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
6406 (follow_exec): Do not check may_follow_exec. Do not mourn and push
6407 targets. Apply the sysroot path to the loaded executable. Use
6408 no_shared_libraries.
6409 * linux-nat.c (linux_child_follow_fork): Print fork following
6410 messages if verbose.
6411 (kill_wait_callback): Kill again before waiting a second time.
6412 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
6413 no_shared_libraries.
6415 2008-01-29 Joel Brobecker <brobecker@adacore.com>
6417 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
6419 2008-01-29 Joel Brobecker <brobecker@adacore.com>
6421 * nto-tdep.h: Remove #include "defs.h".
6422 * nto-tdep.c: Add #include "defs.h".
6423 * Makefile.in (nto_tdep_h): Update dependencies.
6424 (nto-tdep.o): Likewise.
6426 2008-01-29 Joel Brobecker <brobecker@adacore.com>
6428 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
6430 (proceed, start_remote): Update call to wait_for_inferior.
6431 * inferior.h (wait_for_inferior): Update declaration.
6432 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
6433 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
6434 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
6435 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
6437 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
6439 * varobj (adjust_value_for_child_access): Added checking for
6440 returned value from gdb_value_ind.
6441 (c_describe_child): Likewise.
6442 (cplus_describe_child): Fixed a typo.
6444 2008-01-29 Jim Blandy <jimb@red-bean.com>
6446 * MAINTAINERS: Update my info.
6448 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
6450 Use multiple locations for hardware watchpoints.
6451 This eliminates the need to traverse value chain, doing
6452 various checks, in three different places.
6454 * breakpoint.h (struct bp_location): New fields
6455 lengths and watchpoint_type.
6456 (struct breakpoint): Remove the val_chain field.
6457 * breakpoint.c (is_hardware_watchpoint): New.
6458 (free_valchain): Remove.
6459 (update_watchpoint): New.
6460 (insert_bp_location): For hardware watchpoint, just
6462 (insert_breakpoints): Call update_watchpoint_locations
6463 on all watchpoints. If we have failed to insert
6464 any location of a hardware watchpoint, remove all inserted
6466 (remove_breakpoint): For hardware watchpoints, directly
6468 (watchpoints_triggered): Iterate over locations.
6469 (bpstat_stop_status): Use only first location of
6470 a resource watchpoint.
6471 (delete_breakpoint): Don't call free_valchain.
6472 (print_one_breakpoint): Don't print all
6473 locations for watchpoints.
6474 (breakpoint_re_set_one): Use update_watchpoint for
6477 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
6479 Don't reset watchpoint block on solib load.
6481 * breakpoint.c (insert_bp_location): For watchpoints,
6482 recompute condition.
6483 (breakpoint_re_set_one): Instead of recomputing value
6484 and condition for watchpoints, just reset value and
6485 let insert_breakpoints/insert_bp_location recompute it.
6486 Don't do anything about disabled watchpoint.
6488 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
6490 * valarith.c (value_binop): Handle unsigned integer
6493 2008-01-28 Kevin Buettner <kevinb@redhat.com>
6495 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
6496 instruction pattern that appears frequently in position
6497 independent code. Fix bug in code which looks for "fmov" and
6498 backtracks if no "fmov" is found.
6500 2008-01-28 Doug Evans <dje@google.com>
6502 * dbxread.c (read_dbx_symtab): Fix indentation.
6503 Reformat comments to 80 columns.
6504 Move local var def closer to only use.
6506 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6508 * fork-child.c (SHELL_FILE): Remove #ifndef.
6509 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
6511 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
6513 * i386-tdep.c (i386_skip_noop): New function.
6514 (i386_analyze_prologue): Call i386_skip_noop function.
6516 2008-01-24 Michael Snyder <msnyder@specifix.com>
6518 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
6519 * win32-nat.c (win32_xfer_partial): Ditto.
6520 * target.c (default_xfer_partial): Minor whitespace adjustment.
6522 2008-01-24 Pedro Alves <pedro@codesourcery.com>
6524 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
6525 strip bit 1 even if pc doesn't point to thumb code.
6527 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
6529 * remote.c (remote_wait): Handle SIGINT between packets.
6530 (remote_async_wait): Likewise.
6532 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
6533 Chris Demetriou <cgd@google.com>
6535 * thread.c (add_thread_silent): Renamed
6537 (print_thread_events): New variable definition.
6538 (show_print_thread_events): New function.
6539 (_initialize_thread): Add "set print thread-events" and
6540 "show print thread-events" commands.
6541 (add_thread): Announce new thread.
6542 * gdbthread.h (add_thread_silent): Declare.
6543 (print_thread_events): New variable declaration.
6544 * inf-ttrace.c (inf_ttrace_wait): Don't
6545 inform about new thread, as add_thread is always
6546 called too, and will take care of that.
6547 * infrun.c (handle_inferior_event): Likewise.
6548 * procfs.c (procfs_wait): Likewise.
6549 * remote.c (remote_currthread): Likewise.
6550 * sol-thread.c (sol_thread_wait): Likewise.
6551 * win32-nat.c (get_win32_debug_event): Likewise.
6552 * linux-thread-db.c (attach_thread): Likewise.
6553 Remove the verbose parameter.
6554 (check_event): Make detach_thread be verbose
6555 only if print_thread_events is set.
6556 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
6557 about new thread. This is called only from
6558 linux-thread-db.c:attach_thread, which will take care.
6559 Remove the verbose parameter.
6560 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
6562 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
6564 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
6566 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
6568 * breakpoint.c (break_command_really): New parameter
6570 (break_command_1): Pass 0 as
6571 ignore_count to break_command_really.
6572 (gdb_breakpoint): Pass ignore_count to
6573 break_command_really.
6575 2008-01-21 Kevin Buettner <kevinb@redhat.com>
6577 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
6578 sigcontext struct via pointer.
6579 (struct sigframe comment): Update to show new field `psc'.
6581 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
6583 * infrun.c (handle_inferior_event): If
6584 we failed to remove breakpoints, error,
6585 don't try to increment PC by hand.
6587 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
6589 Add NetBSD/hppa target and host support.
6591 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
6592 (hppabsd_gregset): Move to ...
6593 (hppabsd_regset_from_core_section): Rename
6594 hppaobsd_regset_from_core_section and move to ...
6595 (hppabsd_find_global_pointer): Update comment.
6596 (hppabsd_init_abi): Make global. Do not register
6597 hppabsd_regset_from_core_section.
6598 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
6600 (_initialize_hppabsd_tdep): Move to ...
6601 * hppaobsd-tdep.c: ... here. New file.
6602 * hppnbsd-tdep.c: New file.
6603 * hppnbsd-nat.c: New file.
6604 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
6605 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
6606 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
6607 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
6608 * configure.host (hppa*-*-netbsd*): New entry.
6609 * configure.tgt (hppa*-*-netbsd*): New entry.
6610 (hppa*-*-openbsd*): Update.
6611 * NEWS (New native configuration): Mention NetBSD/hppa.
6612 (New targets): Mention NetBSD/hppa.
6614 2008-01-18 Markus Deuling <deuling@de.ibm.com>
6616 * gdbarch.sh (function_list): Add new property bits_big_endian to
6618 * gdbarch.{c,h}: Regenerate.
6620 * value.c (struct value): Replace BITS_BIG_ENDIAN by
6621 gdbarch_bits_big_endian (comment).
6622 (unpack_field_as_long, modify_field): Likewise.
6623 * value.h: Likewise (comment).
6624 * valops.c (value_slice): Likewise.
6625 * valarith.c (value_subscript, value_bit_index): Likewise.
6626 * gdbtypes.h (field): Likewise (comment).
6627 * eval.c (evaluate_subexp_standard): Likewise.
6628 * dwarf2read.c (dwarf2_add_field): Likewise.
6629 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
6630 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
6632 * defs.h (BITS_BIG_ENDIAN): Remove.
6634 2008-01-18 Markus Deuling <deuling@de.ibm.com>
6636 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
6638 * m2-exp.y (yylex): Likewise.
6639 * objc-exp.y (yylex): Likewise.
6641 * defs.h (DEPRECATED_STREQN): Remove.
6643 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
6645 * MAINTAINERS: Update my email address.
6647 2008-01-17 Jim Blandy <jimb@codesourcery.com>
6649 * README: Mention gdbserver/README.
6651 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
6653 * valarith.c (value_binop): Handle BINOP_INTDIV
6654 for unsigned and signed integers.
6656 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
6658 * s390-tdep.c (s390_gdbarch_init): Set default long double
6659 type to 128-bit IEEE quad.
6661 2008-01-17 Joel Brobecker <brobecker@adacore.com>
6663 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
6665 2008-01-16 Mark Kettenis <kettenis@gnu.org>
6667 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
6669 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
6670 * value.c: All callers changed.
6672 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6674 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
6675 DEPRECATED_STREQ by its expression.
6676 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
6677 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
6678 (scan_xcoff_symtab): Likewise.
6679 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
6680 * f-lang.c (find_common_for_function): Likewise.
6681 * objc-exp.y (parse_number): Likewise.
6683 * defs.h (DEPRECATED_STREQ): Remove.
6685 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6687 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
6688 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
6689 get_frame_arch to get at the current_architecture. Update AM33_MODE
6691 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
6692 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
6694 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
6696 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6698 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
6700 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
6702 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
6703 current_gdbarch by gdbarch. Update caller.
6705 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
6706 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
6707 the current architecture. Update calls of
6708 amd64_native_gregset_supplies_p.
6709 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
6710 (amd64bsd_store_inferior_registers): Likewise.
6712 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6714 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
6715 Replace current_gdbarch by gdbarch. Update caller.
6717 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6719 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
6720 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
6721 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
6722 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
6723 (stabsect_build_psymtabs): Fix indentation.
6725 2008-01-15 Michael Snyder <msnyder@specifix.com>
6727 * corelow.c (core_xfer_partial): Comment, cut/paste error.
6729 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
6731 * win32-nat.c (win32_create_inferior): Restore code calling
6732 CloseHandle on ProcessInformation structure.
6734 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
6736 * configure.ac: Check for void * as 3 argument of ptrace.
6737 * configure: regenerate.
6739 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6741 * alpha-tdep.c (alpha_heuristic_proc_start)
6742 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
6743 current_gdbarch by gdbarch.
6745 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
6746 current architecture by frame_info. Update alpha_heuristic_proc_start
6749 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
6750 get_frame_arch to get at the current architecture by frame_info. Update
6751 alpha_sigtramp_register_address call.
6753 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
6754 current_gdbarch by gdbarch. Update caller.
6755 (convert_to_extended, convert_from_extended): Add endianess parameter
6756 for comparison. Update caller.
6757 (arm_extract_return_value, arm_store_return_value): Use
6758 get_regcache_arch to get at the current architecture.
6760 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
6761 current_gdbarch by gdbarch. Update caller.
6762 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
6763 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
6765 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
6766 gdbarch as parameter. Update caller.
6767 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
6768 current_gdbarch by gdbarch. Update caller.
6770 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
6771 update caller. Replace current_gdbarch by gdbarch.
6773 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
6774 the current architecture. Replace current_gdbarch by gdbarch.
6775 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
6776 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
6777 expression. Add gdbarch as parameter and replace current_gdbarch with
6779 (M6811_TDEP): Remove.
6780 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
6782 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
6783 current_gdbarch by gdbarch. Update caller.
6785 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
6787 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
6790 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
6791 caller. Relace current_gdbarch by gdbarch.
6792 (altivec_register_p, spe_register_p): Likewise.
6793 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
6795 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
6796 altivec_register_p and spe_register_p.
6798 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
6799 caller. Replace current_gdbarch by gdbarch.
6800 (score_analyze_prologue): use get_frame_arch to get at the current
6803 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
6804 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
6805 current_gdbarch by gdbarch. Update caller.
6806 (sparc_frame_cache): Use get_frame_arch to get at the current
6808 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
6809 sparc_analyze_prologue.
6811 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
6814 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6816 * exec.c: #include "arch-utils.h"
6817 (print_section_info): Use gdbarch_from_bfd to get at the
6818 current architecture. Replace current_gdbarch. Fix indention. Replace
6819 deprecated_print_address_numeric by paddress.
6820 * Makefile.in (exec.o) Add dependency to arch-utils.h.
6822 * valprint.c (val_print_string): Replace
6823 deprecated_print_address_numeric.
6824 * tracepoint.c (trace_mention, scope_info): Likewise.
6825 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
6826 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
6827 (maintenance_check_symtabs): Likewise.
6828 * symfile.c (list_overlays_command): Likewise.
6829 * stack.c (frame_info, print_block_frame_labels): Likewise.
6830 * printcmd.c (print_address, print_address_demangle)
6831 (address_info): Likewise.
6832 * corefile.c (memory_error): Likewise.
6833 * infcmd.c (jump_command): Likewise.
6834 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
6835 (mention, delete_breakpoint): Likewise.
6836 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
6837 * dwarf2read.c (dump_die): Likewise.
6838 * ada-valprint.c (ada_val_print_1): Likewise.
6839 * f-valprint.c (f_val_print): Likewise.
6840 * linux-fork.c (info_forks_command): Likewise.
6841 * m32r-com.c (m32r_load_section, m32r_load)
6842 (m32r_upload_command): Likewise.
6844 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
6846 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6848 * gdbarch.sh (skip_prologue): Add gdbarch
6850 * gdbarch.{c,h}: Regenerate.
6852 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
6853 * amd64-tdep.c (amd64_skip_prologue): Likewise.
6854 * avr-tdep.c (avr_skip_prologue): Likewise.
6855 * cris-tdep.c (cris_skip_prologue): Likewise.
6856 * frv-tdep.c (frv_skip_prologue): Likewise.
6857 * h8300-tdep.c (h8300_skip_prologue): Likewise.
6858 * hppa-tdep.c (hppa_skip_prologue): Likewise.
6859 * i386-tdep.c (i386_skip_prologue): Likewise.
6860 * ia64-tdep.c (ia64_skip_prologue): Likewise.
6861 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
6862 * m32r-tdep.c (m32r_skip_prologue): Likewise.
6863 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
6864 * m68k-tdep.c (m68k_skip_prologue): Likewise.
6865 * m88k-tdep.c (m88k_skip_prologue): Likewise.
6866 * mep-tdep.c (mep_skip_prologue): Likewise.
6867 * mips-tdep.c (mips_skip_prologue): Likewise.
6868 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
6869 * mt-tdep.c (mt_skip_prologue): Likewise.
6870 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
6871 * score-tdep.c (score_skip_prologue): Likewise.
6872 * sh64-tdep.c (sh64_skip_prologue): Likewise.
6873 * sh-tdep.c (sh_skip_prologue): Likewise.
6874 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
6875 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
6876 * spu-tdep.c (spu_skip_prologue): Likewise.
6877 * v850-tdep.c (v850_skip_prologue): Likewise.
6878 * vax-tdep.c (vax_skip_prologue): Likewise.
6879 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
6880 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
6882 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
6883 current_gdbarch by gdbarch.
6884 * m32c-tdep.c (m32c_skip_prologue): Likewise.
6885 * s390-tdep.c (s390_skip_prologue): Likewise.
6887 2008-01-10 Doug Evans <dje@google.com>
6889 * defs.h (struct continuation_arg): Fix typo in comment.
6890 * target.c (target_translate_tls_address): Fix comment spelling error.
6892 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
6894 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
6895 (DOUBLEST_SCAN_FORMAT): Likewise.
6896 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
6897 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
6898 * c-exp.y (parse_number): Likewise.
6899 * jv-exp.y (parse_number): Likewise.
6900 * objc-exp.y (parse_number): Likewise.
6901 * p-exp.y (parse_number): Likewise.
6903 2008-01-09 Joel Brobecker <brobecker@adacore.com>
6905 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
6906 (check_typedef): Likewise.
6908 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
6910 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
6911 seen_double_big_d, treat the new H, D, and DD modifiers as length
6914 2008-01-08 Joel Brobecker <brobecker@adacore.com>
6916 * dwarf2read.c (read_enumeration_type): Add comment.
6918 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
6920 * config.in: Regenerate.
6922 2008-01-08 Joel Brobecker <brobecker@adacore.com>
6924 * ada-lang.c (ada_convert_actual): Renames convert_actual.
6926 (ada_convert_actuals): Delete.
6927 * ada-lang.h (ada_convert_actual): Add declaration.
6928 (ada_convert_actuals): Remove declaration.
6929 * infcall.c: #include "ada-lang.h".
6930 (value_arg_coerce): Add new parameter sp. Update function
6931 documetnation. Add handling of Ada function call parameters.
6932 * Makefile.in (infcall.o): Update dependencies.
6934 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
6936 * ada-lang.c (ensure_lval): Fix value lval kind.
6937 (convert_actual): Add handling for arguments passed by reference.
6939 2008-01-08 Doug Evans <dje@google.com>
6941 * dbxread.c (read_dbx_symtab): Fix indentation.
6943 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
6945 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
6946 (valarith.o): Depend on dfp.h.
6947 (valops.o): Likewise.
6948 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
6949 (set_decnumber_context): New function.
6950 (decimal_check_errors): Likewise.
6951 (decimal_from_number): Likewise.
6952 (decimal_to_number): Likewise.
6953 (decimal_from_string): Use set_decnumber_context and
6954 decimal_check_errors.
6955 (decimal_from_integral): New function.
6956 (decimal_from_floating): Likewise.
6957 (decimal_to_double): Likewise.
6958 (promote_decimal): Likewise.
6959 (decimal_binop): Likewise.
6960 (decimal_is_zero): Likewise.
6961 (decimal_compare): Likewise.
6962 (decimal_convert): Likewise.
6963 * dfp.h (decimal_from_integral): New prototype.
6964 (decimal_from_floating): Likewise.
6965 (decimal_to_double): Likewise.
6966 (decimal_binop): Likewise.
6967 (decimal_is_zero): Likewise.
6968 (decimal_compare): Likewise.
6969 (decimal_convert): Likewise.
6970 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
6971 call to value_from_decfloat.
6972 * valarith.c: Include dfp.h.
6973 (value_args_as_decimal): New function.
6974 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
6975 (value_logical_not): Likewise.
6976 (value_equal): Likewise.
6977 (value_less): Likewise.
6978 (value_pos): Likewise.
6979 (value_neg): Formatting fix.
6980 * valops.c: Include dfp.h.
6981 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
6982 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
6983 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
6984 (value_from_decfloat): Remove expect_type argument.
6985 * value.h (value_from_decfloat): Update prototype.
6987 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
6989 Ignore change in name of dynamic linker during
6990 execution on Solaris. This also unbreaks pending breakpoints.
6992 * solist.h (struct target_so_ops): New field same.
6993 * solib-svr4.c (svr4_same): New.
6994 (_initialize_svr4_solib): Register svr4_same.
6995 * solib.c (update_solib_list): Use ops->same, if available.
6997 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
6999 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
7000 when using MS-DOS paths.
7002 2008-01-05 Pedro Alves <pedro@codesourcery.com>
7004 * NEWS: Mention --pid and --core command line behaviour changes.
7006 2008-01-05 Pedro Alves <pedro@codesourcery.com>
7008 * main.c (captured_main): Remove 'count' varible and the
7009 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
7010 --pid options were issued simultaneously. If an explicit pid
7011 option was passed, don't fallback to core file. Detect extra
7012 arguments better in the presence of explicit pid or core
7015 2008-01-05 Joel Brobecker <brobecker@adacore.com>
7017 * ada-lang.c (ada_which_variant_applies): Correctly compute
7018 the value of the discriminant when the variant record is packed.
7020 2008-01-04 Joel Brobecker <brobecker@adacore.com>
7022 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
7023 that are used to differentiate homonyms.
7025 2008-01-04 Jerome Guitton <guitton@adacore.com>
7027 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
7028 when the type is an anonymous pointer type.
7029 (ada_check_typedef): Avoid a seg fault when the type is null.
7030 * ada-typeprint.c (print_array_type): Add support for pointer
7033 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
7035 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
7037 2008-01-04 Joel Brobecker <brobecker@adacore.com>
7039 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
7040 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
7042 2008-01-04 Joel Brobecker <brobecker@adacore.com>
7044 * ada-exp.y (chop_separator): New function.
7045 (write_selectors): Rewrite to re-use chop_separator.
7046 (ada_nget_field_index, get_symbol_field_type): New functions.
7047 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
7050 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
7052 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
7053 of SYMBOL_VALUE when working with function symbols.
7055 2008-01-03 Joel Brobecker <brobecker@adacore.com>
7057 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
7058 expressions. These expressions do not need to be rewriten.
7060 2008-01-03 Joel Brobecker <brobecker@adacore.com>
7062 * dwarf2read.c (read_enumeration_type): Flag type as stub if
7063 the given die is a declaration.
7065 2008-01-03 Joel Brobecker <brobecker@adacore.com>
7067 * ada-lang.c (ada_array_bound_from_type): Make non-static.
7068 Handle properly the case when the index type is an enumerated type.
7069 Do not return the subtype of the bounds type, just return the
7070 bounds type directly - this is not needed and is more consistent
7071 with what we do for arrays when no XA parallel type exists.
7073 2008-01-03 Joel Brobecker <brobecker@adacore.com>
7075 * ada-lang.c (static_unwrap_type): Add forward declaration.
7076 (template_to_static_fixed_type): Fields of dynamic types sometimes
7077 also need to be unwrapped. Take this into account.
7078 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
7079 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
7080 * ada-typeprint.c (ada_print_type): Get the typename from
7081 the original type, not the base type.
7083 2008-01-03 Jerome Guitton <guitton@adacore.com>
7085 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
7086 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
7087 Update calls to ada_to_fixed_type.
7088 (ada_template_to_fixed_record_type_1): Ditto, but without looking
7090 (ada_to_fixed_type): Add check_tag parameter; do not look for
7091 tag if null. When looking for a tag, use a fixed record type.
7092 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
7093 * ada-valprint.c (printable_val_type, ada_value_print): Update
7094 calls to ada_to_fixed_type.
7096 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
7098 * doublest.c (convert_floatformat_to_doublest): Call
7099 floatformat_to_doublest instead of floatformat_to_double and use
7101 (convert_doublest_to_floatformat): Call floatformat_from_doublest
7102 instead of floatformat_from_double and use DOUBLEST variables.
7104 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
7106 * MAINTAINERS (Write After Approval): Add self.
7108 2008-01-03 Joel Brobecker <brobecker@adacore.com>
7110 * symfile.c (set_initial_language): Make non-static.
7111 * symfile.h (set_initial_language): Add declaration.
7112 * language.c: #include "symfile.h".
7113 (set_language): Call set_initial_language if the frame language
7114 could not be determined.
7116 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
7118 * eval.c (evaluate_subexp_for_address): Provide frame address to
7119 locate_var_value only if it will be needed.
7121 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
7123 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
7125 2008-01-02 Joel Brobecker <brobecker@adacore.com>
7127 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
7128 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
7129 This is needed to make sure that any other treatment applied
7130 to the resulting value does not fail for spurious reason,
7131 such as trying to take the address of this value.
7133 2008-01-02 Joel Brobecker <brobecker@adacore.com>
7135 * ada-lang.c (ada_value_equal): Dereference reference types when
7138 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
7140 Updated copyright notices for most files.
7142 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
7144 * win32-nat.c (psapi_module_handle): Remove static.
7145 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
7146 return first module found if base_address is zero. Don't initialize
7147 psapi function pointers here. Convert to cygwin paths when
7149 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
7150 executable name. Use get_module_name when that fails or when
7152 (_initialize_psapi): New function. Initialize psapi stuff before it is
7153 needed or issue a warning if it is not found. Move psapi_module_handle
7156 2008-01-01 Joel Brobecker <brobecker@adacore.com>
7158 * ada-lang.c (ada_remove_trailing_digits): New function.
7159 (ada_remove_po_subprogram_suffix): New function.
7160 (ada_decode): Improve. Move the description of the algorithm
7161 directly inside the code, instead of in the function global
7164 2008-01-01 Joel Brobecker <brobecker@adacore.com>
7166 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
7167 and always print the dereferenced value.
7169 2008-01-01 Joel Brobecker <brobecker@adacore.com>
7171 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
7172 of the case where the first argument is a reference.
7173 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
7175 2008-01-01 Joel Brobecker <brobecker@adacore.com>
7177 Implement support for Ada interface types.
7179 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
7180 (ada_is_ignored_field): Ignore fields that are a dispatch table
7183 2008-01-01 Joel Brobecker <brobecker@adacore.com>
7185 * top.c (print_gdb_version): Update copyright year.
7187 2008-01-01 Joel Brobecker <brobecker@adacore.com>
7189 * ChangeLog-2007: New ChangeLog rotation.
7190 * ChangeLog: Reset for 2008.
7191 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
7194 For older changes see ChangeLog-2007.
7200 version-control: never