1 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3 * dwarf2read.c (queue_comp_unit): Take an objfile argument. Read
5 (process_queue): Do not read in the DIEs here.
6 (psymtab_to_symtab_1): Update call to queue_comp_unit.
7 (read_full_die): Do not call queue_comp_unit from here.
8 (maybe_queue_comp_unit): New function.
9 (follow_die_ref): Use it.
11 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
13 * dwarf2read.c (struct attribute): Move earlier.
14 (struct die_info): Change attrs to a trailing array.
15 (dwarf_alloc_die): Take the number of attributes. Allocate space
17 (read_full_die): Update call to dwarf_alloc_die. Do not manually
20 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
22 * dwarf2read.c (REF_HASH_SIZE): Delete.
23 (struct dwarf2_cu): Replace die_ref_table with die_hash.
24 (struct die_info): Remove next_ref.
25 (store_in_ref_table): Remove offset argument. Rewrite to use
26 htab_find_slot_with_hash.
27 (die_hash, die_eq): New.
28 (read_comp_unit): Allocate the die_hash.
29 (read_die_and_children): Update call to store_die_ref.
30 (follow_die_ref): Rewrite to use htab_find_with_hash.
32 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
34 * dwarf2read.c (free_die_list, copy_die): Delete.
35 (dwarf_alloc_die): Take a CU argument. Allocate the new DIE
37 (read_full_die): Update call to dwarf_alloc_die. Allocate
38 attributes on the CU obstack.
39 (free_one_comp_unit): Do not call free_die_list.
41 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
43 * dwarf2read.c (read_die_and_children): Ignore NULL DIEs.
44 (read_die_and_siblings): Likewise. Do not add padding DIEs to the
46 (read_full_die): Do not allocate DIEs for abbrev 0.
47 (follow_die_ref): Correct error message.
49 2008-08-20 Pedro Alves <pedro@codesourcery.com>
51 * linespec.c (symtab_from_filename): Also throw NOT_FOUND_ERROR if
52 there are no symbols loaded, instead of throwing a generic error.
53 (decode_variable): Likewise.
55 2008-08-20 Pedro Alves <pedro@codesourcery.com>
57 * objfiles.h (struct obj_section): Remove addr and endaddr fields.
58 (obj_section_offset, obj_section_addr, obj_section_endaddr): New
60 * objfiles.c (add_to_objfile_sections): Don't set addr, endaddr
61 and offset. Use size_t instead of unsigned long.
62 (build_objfile_section_table): Use size_t instead of unsigned
64 (objfile_relocate): Don't relocate s->addr and s->endaddr, they're
66 (find_pc_sect_section): Use obj_section_addr and
68 * symfile.c (symfile.c): Remove code that maps sections
69 offsets in "addr" to the object's sections.
70 * blockframe.c (find_pc_partial_function): Use obj_section_endaddr.
71 * gcore.c (gcore_create_callback): Use obj_section_addr and
73 * maint.c (print_objfile_section_info): Likewise.
74 * printcmd.c (sym_info): Use obj_section_addr and
76 * symtab.c (fixup_section): Likewise.
78 2008-08-20 Mark Kettenis <kettenis@gnu.org>
80 * sparc-tdep.c: Make some comments catch up with reality.
82 2008-08-20 Vladimir Prus <vladimir@codesourcery.com>
84 * NEWS: Mention 'set target-async'
86 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
88 * infrun.c (resume): If the thread is placed to the deferred step
89 queue, mark it as running.
91 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
93 Make sure target supports non-stop.
94 * infcmd.c (run_command_1, attach_command): If non-stop mode
95 is requested, verify the target supports it.
96 * linux-nat.c (linux_nat_supports_non_stop): New.
97 (linux_nat_add_target): Register the above.
98 * target.c (find_default_supports_non_stop)
99 (target_supports_non_stop): New.
100 (init_dummy_target): Register find_default_supports_non_stop.
101 * target.h (struct target_ops): New field to_supports_non_stop.
102 (target_supports_non_stop): New.
104 2008-08-19 Pedro Alves <pedro@codesourcery.com>
105 Vladimir Prus <vladimir@codesourcery.com>
107 * target.c (target_async_permitted, target_async_permitted_1)
108 (set_maintenance_target_async_permitted)
109 (show_maintenance_target_async_permitted): New.
110 (initialize_targets): Register 'set target-async'.
111 * target.h (target_async_permitted): Declare.
112 * linux-nat.c (linux_nat_async_enabled)
113 (linux_nat_async_permitted, set_maintenance_linux_async_permitted)
114 (show_maintenance_linux_async_permitted): Remove.
115 (sigchld_handler, linux_nat_is_async_p, linux_nat_can_async_p)
116 (get_pending_events, linux_nat_async): Use target_async_permitted.
117 (linux_nat_set_async_mode): Remove, moving the only used bits
119 (linux_nat_setup_async): This.
120 (_initialize_linux_nat): Do not register 'maint set linux-async'.
121 Use linux_nat_setup_async.
122 * remote.c (remote_async_permitted, remote_async_permitted_set)
123 (set_maintenance_remote_async_permitted)
124 (show_maintenance_remote_async_permitted): Remove.
125 (remote_open_1, remote_terminal_inferior, remote_can_async_p)
126 (remote_is_async_p): Use target_async_permitted.
127 (_initialize_remote): Don't register 'main set remote-async'.
128 * mi/mi-cmds.c (mi_cmds): Register -list-target-features.
129 * mi/mi-cmds.h (mi_cmd_list_target_features): New.
130 * mi/mi-main.c (mi_cmd_list_target_features): New.
132 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
134 * target.c (maybe_kill_then_attach)
135 (maybe_kill_then_create_inferior): Remove.
136 (update_current_target): Do not default to_attach,
137 to_create_inferiour, to_is_async_p.
139 2008-08-19 Paul N. Hilfinger <hilfinger@adacore.com>
141 Changes for supporting boolean types in debugging data.
142 * ada-lang.c (discrete_type_high_bound,discrete_type_low_bound): Change
143 API to return LONGEST values rather than struct values.
144 (ada_evaluate_subexp): Change to use new API of discrete_type_low_bound
145 and discrete_type_high_bound.
146 (to_fixed_range_type): Create a range type in cases where
147 argument is base type and its limits are representable as ints.
148 (ada_is_modular_type): Correct so that base type must be integral.
149 * ada-lex.l (TRUEKEYWORD,FALSEKEYWORD): Make 'true' and 'false'
150 keywords when they appear alone, since we are phasing out
151 direct representation of these identifiers in debugging data.
152 * ada-exp.y: Define 'true' and 'false' as primaries.
153 (type_boolean): New function.
154 (type_int,type_long,type_long_long,type_floattype_double)
155 (type_long_double): Remove uses of current_gdbarch for consistency
157 (write_int): Change comment to indicate that it might write boolean
159 * ada-typeprint.c (ada_print_type): Print '(false, true)' for boolean
160 type, since will no longer be represented as enumerated type in
162 * ada-valprint.c (print_optional_low_bound): Handle boolean case
164 * NEWS: Note support boolean types.
166 2008-08-18 Pedro Alves <pedro@codesourcery.com>
168 * bsd-uthread.c (bsd_uthread_close): New.
169 (bsd_uthread_deactivate): Don't cleanup here, just unpush the
171 (bsd_uthread_solib_loaded): Fix typo.
172 (bsd_uthread_target): Register bsd_uthread_close.
174 2008-08-18 Pedro Alves <pedro@codesourcery.com>
176 * corelow.c (core_open): Assume there was no upper layer left
177 behind from a previous inferior.
178 * target.c (pop_all_targets): Rename to ...
179 (pop_all_targets_above): ... this. Add a target stratum
180 parameter. Use it instead of hardcoding the dummy_stratum.
181 (pop_all_targets): New, defer to pop_all_targets_above.
182 (target_preopen): Use pop_all_targets_above.
183 * target.h (pop_all_targets_above): Declare.
185 2008-08-18 Pedro Alves <pedro@codesourcery.com>
187 * gdbthread.h (thread_change_ptid): Declare.
188 * infrun.c (infrun_thread_ptid_changed): New.
189 (_initialize_infrun): Attach infrun_thread_ptid_changed to the
190 thread_ptid_changed observer.
191 * regcache.c (regcache_thread_ptid_changed): New.
192 (_initialize_regcache): Attach regcache_thread_ptid_changed to the
193 thread_ptid_changed observer.
194 * thread.c (thread_change_ptid): New.
196 2008-08-18 Tom Tromey <tromey@redhat.com>
198 * symfile.c (reread_symbols): Update.
199 * solib-sunos.c (allocate_rt_common_objfile): Update.
200 * objfiles.c (allocate_objfile): Update.
201 * objfiles.h (struct objfile) <md, mmfd, deprecated_obj_private>:
204 2008-08-18 Tom Tromey <tromey@redhat.com>
206 * gdbtypes.c (copy_type_recursive): Allocate 'stored' on objfile's
209 2008-08-18 Daniel Jacobowitz <dan@codesourcery.com>
211 * rs6000-tdep.c (struct rs6000_framedata): Add gpr_mask, used_bl,
213 (rs6000_in_function_epilogue_p): Check for bctr.
214 (skip_prologue): Initialize lr_register. Set lr_reg to a register
215 number. Set gpr_mask and used_bl. Continue scanning while some
216 expected registers are not saved. Set lr_register if LR is not
218 (rs6000_frame_cache): Handle gpr_mask and lr_register.
220 2008-08-17 Tom Tromey <tromey@redhat.com>
223 * breakpoint.c (CATCH_PERMANENT, CATCH_TEMPORARY): New macros.
224 (ep_find_event_name_end): Remove.
225 (catch_fork_temporary, catch_vfork_temporary,
226 catch_fork_permanent, catch_vfork_permanent): New constants.
227 (catch_vfork, catch_fork): Remove.
228 (catch_fork_command_1): Add 'command' argument. Remove
229 'fork_kind' and 'tempflag'. Handle NULL 'arg'. Update switch for
231 (catch_exec_command_1): Add 'command' argument; remove
232 'tempflag'. Handle NULL 'arg'.
233 (catch_load_command_1): Likewise.
234 (catch_unload_command_1): Likewise.
235 (catch_ada_exception_command): Likewise.
236 (catch_assert_command): Likewise.
237 (catch_catch_command): New function.
238 (catch_throw_command): Likewise.
239 (catch_command_1): Remove.
240 (catch_command): Just call error.
241 (tcatch_command): Likewise.
242 (catch_cmdlist): New global.
243 (tcatch_cmdlist): Likewise.
244 (add_catch_command): New function.
245 (_initialize_breakpoint): Create "catch" and "tcatch" as prefix
246 commands. Create all catch sub-commands.
248 2008-08-17 Pedro Alves <pedro@codesourcery.com>
250 * gdbthread.h: Add comments.
251 * stack.c (get_selected_block): Return 0 on an exited thread.
252 * top.c (execute_command): Check for is_stopped, not !is_running.
253 * event-top.c (command_handler): Likewise.
255 2008-08-16 Pedro Alves <pedro@codesourcery.com>
257 * mi/mi-main.c (mi_cmd_exec_next, mi_cmd_exec_next_instruction)
258 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
259 (mi_cmd_exec_finish): Remove "return".
261 2008-08-16 Pedro Alves <pedro@codesourcery.com>
263 * target.h (pop_all_targets): Declare.
264 * target.c (pop_all_targets): New.
265 * top.c (quit_target): Pop all targets instead of just closing the
268 2008-08-16 Vladimir Prus <vladimir@codesourcery.com>
269 Thiago Jung Bauermann <bauerman@br.ibm.com>
271 * cli-script.c (read_next_line): Add parse_commands argument.
272 (recurse_read_control_structure): Adapt to new read_next_line
274 (read_command_lines): Add parse_commands argument.
275 (define_command): Adapt to new read_command_lines signature.
276 (document_command): Likewise.
277 * breakpoint.c (commands_command): Likewise.
278 * defs.h (read_command_lines): Adjust function prototype.
280 2008-08-16 Paul N. Hilfinger <hilfinger@adacore.com>
282 * ada-lang.c (pos_atr): Account for the possibility that the
283 argument may be a reference.
285 2008-08-16 Paul N. Hilfinger <hilfingr@adacore.com>
287 * xcoffread.c (scan_xcoff_symtab): Do not include global symbols
288 ('F' format) for @FIX names generated by the loader, retaining only
289 the minimal symbols (and no partial symbol tables) for these names.
290 Fixes warning messages about symbols that are found in partial
291 symbol tables, but not full symbol tables.
293 2008-08-16 Pedro Alves <pedro@codesourcery.com>
295 * infrun.c (fetch_inferior_event): Only call normal_stop if not
298 2008-08-15 Luis Machado <luisgpm@br.ibm.com>
300 * rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".
301 Include "features/rs6000/powerpc-vsx64.c".
302 (ppc_supply_vsxregset): New function.
303 (ppc_collect_vsxregset): New function.
304 (IS_VSX_PSEUDOREG): New macro.
305 (IS_EFP_PSEUDOREG): New macro.
306 (vsx_register_p): New function.
307 (ppc_vsx_support_p): New function.
308 (rs6000_builtin_type_vec128): New function.
309 (rs6000_register_name): Hide upper halves of vs0~vs31. Return
310 correct names for VSX registers and EFPR registers.
311 (rs6000_pseudo_register_type): Return correct types for VSX
313 (rs6000_pseudo_register_reggroup_p): Return correct group for
314 VSX and EFPR registers.
315 (ppc_pseudo_register_read): Rename to dfp_pseudo_register_read.
316 (ppc_pseudo_register_write): Rename to dfp_pseudo_register_write.
317 (vsx_pseudo_register_read): New function.
318 (vsx_pseudo_register_write): New function.
319 (efpr_pseudo_register_read): New function.
320 (efpr_pseudo_register_write): New function.
321 (rs6000_pseudo_register_read): Call new VSX and EFPR read functions.
322 (rs6000_pseudo_register_write): Call new VSX and EFPR write functions.
323 (rs6000_gdbarch_init): Declare have_vsx.
324 Initialize new upper half VSX registers.
325 Initialize VSX-related and EFPR-related pseudo-registers variables.
326 Adjust the number of pseudo registers accordingly.
328 * ppc-linux-nat.c: Define PTRACE_GETVSXREGS, PTRACE_SETVSXREGS
330 (gdb_vsxregset_t): New type.
331 (have_ptrace_getsetvsxregs): New variable.
332 (fetch_vsx_register): New function.
333 (fetch_register): Handle VSX registers.
334 (fetch_vsx_registers): New function.
335 (fetch_ppc_registers): Handle VSX registers.
336 (store_ppc_registers): Handle VSX registers.
337 (store_vsx_register): New function.
338 (store_register): Handle VSX registers.
339 (store_vsx_registers): New function.
340 (ppc_linux_read_description): Handle VSX-enabled inferiors.
341 (gdb_vsxregset_t): New type.
342 (supply_vsxregset): New function.
343 (fill_vsxregset): New function.
345 * ppc-tdep.h (vsx_register_p): New prototype.
346 (vsx_support_p): New prototype.
347 (ppc_vsr0_regnum): New variable.
348 (ppc_vsr0_upper_regnum): Likewise.
349 (ppc_efpr0_regnum): Likewise.
350 (ppc_builtin_type_vec128): New type.
351 (ppc_num_vsrs): New constant.
352 (ppc_num_vshrs): New constant.
353 (ppc_num_efprs): Likewise.
354 Define POWERPC_VEC_VSX PPC_VSR0_UPPER_REGNUM and PPC_VSR31_UPPER_REGNUM.
355 (ppc_supply_vsxregset): New prototype.
356 (ppc_collect_vsxregset): New prototype.
358 * ppc-linux-tdep.c: Include "features/rs6000/powerpc-vsx32l.c"
359 Include "features/rs6000/powerpc-vsx64l.c".
360 (_initialize_ppc_linux_tdep): Initialize VSX-enabled targets.
361 (ppc_linux_regset_sections): Add new ".reg-ppc-vsx" field.
362 (ppc32_linux_vsxregset): New 32-bit VSX-enabled regset.
363 (ppc_linux_regset_from_core_section): Handle VSX core section.
364 (ppc_linux_core_read_description): Support VSX-enabled core files.
366 * ppc-linux-tdep.h: Declare *tdesc_powerpc_vsx32l
367 Declare tdesc_powerpc_vsx64l
369 * corelow.c (get_core_register_section): Support VSX-enabled
372 * features/rs6000/power-vsx.xml: New VSX descriptions.
373 * features/rs6000/powerpc-vsx32.xml: New file.
374 * features/rs6000/powerpc-vsx32l.xml: New file.
375 * features/rs6000/powerpc-vsx64.xml: New file.
376 * features/rs6000/powerpc-vsx64l.xml: New file.
377 * features/rs6000/powerpc-vsx32.c: New file (generated).
378 * features/rs6000/powerpc-vsx32l.c: New file (generated).
379 * features/rs6000/powerpc-vsx64.c: New file (generated).
380 * features/rs6000/powerpc-vsx64l.c: New file (generated).
381 * features/Makefile: Updated with new descriptions.
382 * regformats/rs6000/powerpc-vsx32l.dat: New file (generated).
383 * regformats/rs6000/powerpc-vsx64l.dat: New file (generated).
385 2008-08-15 Vladimir Prus <vladimir@codesourcery.com>
387 * ia64-linux.nat (_initialize_ia64_linux_nat): Don't
388 call linux_target twice.
390 2008-08-14 Aleksandar Ristovski <aristovski@qnx.com>
392 * nto-tdep.c (lm_info): Updated struct lm_info definition from
394 (LM_ADDR): Use l_addr if available; if not, use link map and set
397 2008-08-14 Tom Tromey <tromey@redhat.com>
399 * macrocmd.c (macro_define_command): Check for NULL argument.
400 (macro_undef_command): Likewise.
402 2008-08-14 Pedro Alves <pedro@codesourcery.com>
404 * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.
406 2008-08-13 Pedro Alves <pedro@codesourcery.com>
408 * breakpoint.c (always_inserted_auto, always_inserted_on)
409 (always_inserted_off, always_inserted_enums): New.
410 (always_inserted_mode): Change type to char* and point to
411 always_inserted_auto.
412 (show_always_inserted_mode): In auto mode, also show the current
413 effect of the option.
414 (breakpoints_always_inserted_mode): Adjust for the new auto mode.
415 (_initialize_breakpoint): Make the "set breakpoints
416 always-inserted" command an enum command. Extend help to describe
419 2008-08-13 Ulrich Weigand <uweigand@de.ibm.com>
421 * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
422 query valid) bit. Ignore bits outside the condition field.
423 (info_spu_proxydma_command): Ignore bits outside the field.
425 2008-08-12 Michael Snyder <msnyder@vmware.com>
427 * MAINTAINERS: Update my email address.
429 2008-08-12 Ulrich Weigand <uweigand@de.ibm.com>
431 * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
433 2008-08-12 Pedro Alves <pedro@codesourcery.com>
435 Add no-ack mode to the remote protocol --- optionally stop ACKing
436 packets and responses when we have a reliable communication
439 Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
441 * remote.c (struct remote_state): Add noack_mode field.
442 (PACKET_QStartNoAckMode): New.
443 (remote_start_remote): Don't any outstanding packet here.
444 (remote_open_1): Clear noack_mode. Ack any outstanding packet
445 here. Activate noack mode if requested.
446 (remote_protocol_features): Add QStartNoAckMode.
448 (putpkt_binary): Don't send ack in noack mode.
449 (read_frame): Don't recompute the checksum in noack mode.
450 (getpkt_sane): Skip sending ack if in noack mode.
451 (_initialize_remote): Add set/show remote noack mode.
452 * NEWS: Note the new features.
454 2008-08-11 Kevin Buettner <kevinb@redhat.com>
456 * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
458 (rs6000_skip_main_prologue): New function.
459 (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
461 2008-08-11 Sandra Loosemore <sandra@codesourcery.com>
463 * MAINTAINERS (Write After Approval): Add self.
465 2008-08-11 Stan Shebs <stan@codesourcery.com>
468 * disasm.c (gdb_disassemble_info): Set endian_code.
469 * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
470 * gdbarch.h, gdbarch.c: Regenerate.
471 * arch-utils.c (initialize_current_architecture): Set the
472 default byte_order_for_code.
473 (gdbarch_info_init): Ditto.
474 (gdbarch_info_fill): Ditto.
475 * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
476 (thumb_analyze_prologue): Swap halfword if code endianness is
477 different from general endianness.
478 (arm_skip_prologue): Similarly.
479 (arm_scan_prologue): Ditto.
480 (thumb_get_next_pc): Ditto.
481 (arm_get_next_pc): Ditto.
482 (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
483 choose correct endianness for breakpoints.
485 2008-08-10 Pedro Alves <pedro@codesourcery.com>
487 * bsd-kvm.c: Include "gdbthread.h".
489 (bsd_kvm_open): Add a main thread.
490 (bsd_kvm_close): Delete it.
491 (bsd_kvm_thread_alive): New.
492 (bsd_kvm_pid_to_str): New.
493 (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
495 (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
497 2008-08-09 Pedro Alves <pedro@codesourcery.com>
499 * buildsym.c (start_subfile): Properly cast sentinel in concat
501 * cp-name-parser.y: Include "config.h".
502 * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
504 * gdb_select.h: Include sys/time.h if sys/select.h is not
507 2008-08-09 Pedro Alves <pedro@codesourcery.com>
509 * go32-nat.c: Include "gdbthread.h".
510 (go32_stop, go32_kill_inferior): Delete the main thread.
511 (go32_create_inferior): Add it.
512 (go32_thread_alive, go32_pid_to_str): New.
513 (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
515 2008-08-09 Pedro Alves <pedro@codesourcery.com>
517 * go32-nat.c (fetch_register, store_register): Pass the regcache
518 gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
519 (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
520 (struct seg_descr, struct seg_descr): pack the whole struct
521 instead of each member individually.
523 2008-08-09 Andreas Schwab <schwab@suse.de>
525 * python/python.c (_initialize_python): Use unabbreviated commands
528 2008-08-09 Daniel Jacobowitz <dan@codesourcery.com>
530 * Makefile.in (stamp-h): Also create .deps.
532 2008-08-09 Tom Tromey <tromey@redhat.com>
534 * Makefile.in (generated_files): Add GNULIB_H.
536 2008-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
538 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
539 DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set.
541 (pa64_current_sos): Remove map private warning warning.
542 * solib-som.c: Include string.h and sys/utsname.h.
543 (get_hpux_major_release): New function.
544 (som_solib_create_inferior_hook): Read dynamic linker header. Warn
545 about shared library private mapping on HP-UX 11 and later. Only force
546 private mapping of shared libraries on HP-UX 10 and earlier.
547 (link_map_start): Delete warning.
549 2008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>
550 H.J. Lu <hongjiu.lu@intel.com>
551 Mark Kettenis <kettenis@gnu.org>
553 * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
554 (amd64_init_frame_cache): Initialize saved_sp_reg.
555 (amd64_analyze_stack_align): New.
556 (amd64_analyze_prologue): Call it.
557 (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set
558 %rip to 8 when halfway aligning the stack.
560 * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
563 * i386-tdep.c (i386_frame_cache): Remove stack_align. Add
565 (i386_alloc_frame_cache): Remove stack_align. Initialize
567 (i386_analyze_stack_align): Rewrite.
568 (i386_frame_cache): Use saved_sp_reg if it is valid.
570 2008-08-09 Ulrich Weigand <uweigand@de.ibm.com>
572 * target.c: Include "solib.h".
573 (target_pre_inferior): Call no_shared_libraries.
574 * infcmd.c (run_command_1): Do not call objfile_purge_solibs
576 (attach_command): Do not call clear_solib.
578 2008-08-09 Mark Kettenis <kettenis@gnu.org>
580 * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
583 2008-08-08 Tom Tromey <tromey@redhat.com>
585 * Makefile.in (python.o): Remove dependencies. Use COMPILE and
587 (python-utils.o): Likewise.
589 2008-08-08 Andreas Schwab <schwab@suse.de>
591 * corefile.c (_initialize_core): Remove spurious paren from set
592 gnutarget doc string.
594 2008-08-08 Luis Machado <luisgpm@br.ibm.com>
596 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
597 Define PPC_FEATURE_BOOKE.
598 (ppc_linux_get_hwcap): New function.
599 (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
600 4-bytes alignment restrictions.
601 (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
602 positioning of the read/write flags.
603 (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
606 2008-08-08 Pedro Alves <pedro@codesourcery.com>
608 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
610 * win32-nat.c (win32_add_thread): Change thread argument type to
612 (win32_add_thread): Adjust.
613 (win32_delete_thread): Change thread argument type to ptid_t.
615 (win32_fetch_inferior_registers, win32_store_inferior_registers)
616 (win32_resume, get_win32_debug_event, get_win32_debug_event)
617 (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
618 (init_win32_ops): Put to_magic last.
619 (win32_win32_thread_alive): Adjust.
621 2008-08-08 Pedro Alves <pedro@codesourcery.com>
623 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
624 (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
626 2008-08-08 Pedro Alves <pedro@codesourcery.com>
628 * remote-m32r-sdi.c: Include "gdbthread.h".
629 (remote_m32r_ptid): New.
630 (m32r_close): Delete the main thread.
631 (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
633 (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
634 (_initialize_remote_m32r): Initialize remote_m32r_ptid.
636 2008-08-07 Tom Tromey <tromey@redhat.com>
637 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
639 * aclocal.m4, configure: Rebuild.
640 * configure.in: Call ZW_CREATE_DEPDIR,
641 ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
642 (MAKE, GMAKE): New substs.
643 * acinclude.m4: Include depstand.m4.
644 * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
645 COMPILE, POSTCOMPILE, depcomp): New variables.
646 Remove all _h variables.
647 Remove many .o targets.
648 ($(srcdir)/copying.c): avoid backslash-newline after comment
649 sign (@maintainer_mode_true@).
650 (HFILES_NO_SRCDIR): Regenerate.
651 (generated_files): New variable.
652 (all_gdbtk_cflags): Likewise.
654 (init.o, version.o, copying.o): Remove.
655 (distclean): Remove DEPDIR.
656 (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
657 printcmd.o, procfs.o, v850ice.o): Rewrite.
658 (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
659 cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
660 (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
661 gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
662 gdbtk-wrapper.o): Likewise.
663 (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
664 mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
665 mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
666 mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
667 tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
668 tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
669 tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
670 tui-wingeneral.o, tui-winsource.o): Likewise.
671 (all_object_files): New variable.
672 ($(all_object_files)): New target.
673 Include dependency files, when using GNU Make.
675 2008-08-07 Ulrich Weigand <uweigand@de.ibm.com>
677 * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
678 the valid bit set. Ensure display order respects partial
679 order defined by dependency bits.
681 2008-08-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
683 * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
686 2008-08-06 Mark Kettenis <kettenis@gnu.org>
688 * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
691 2008-08-06 Vladimir Prus <vladimir@codesourcery.com>
692 Tom Tromey <tromey@redhat.com>
693 Thiago Jung Bauermann <bauerman@br.ibm.com>
694 Doug Evans <dje@google.com>
696 * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
697 SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
699 (python_h, python_internal_h): New.
700 (cli-script.o): Depend on python.h
701 (python.o, python-utils.o): New.
702 * cli/cli-script.c (print_command_lines): Handle python_control.
703 (execute_control_command): Handle python_control.
704 (execute_control_command_untraced): New function.
705 (while_command): Call execute_control_command_untraced.
706 (if_command): Likewise.
707 (get_command_line): Remove static attribute.
708 (read_next_line): Handle "python".
709 (recurse_read_control_structure): Handle python_control.
710 (read_command_lines): Handle python_control.
712 * cli/cli-script.h (get_command_line): Add prototype.
713 (execute_control_command_untraced): Likewise.
714 * configure.ac: Add --with-python.
715 * defs.h (enum command_control_type) <python_control>: New
717 * python/python-internal.h: New file.
718 * python/python.c: New file.
719 * python/python.h: New file.
720 * python/python-utils.c: New file.
721 * NEWS: Mention Python scripting support and its new commands.
723 2008-08-06 Ulrich Weigand <uweigand@de.ibm.com>
725 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
727 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
729 * MAINTAINERS (Write After Approval): Add self.
731 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
733 * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
734 (insert_breakpoint_locations): Likewise.
736 2008-08-05 Phil Muldoon <pmuldoon@redhat.com>
738 * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
740 (set_longjmp_breakpoint): Likewise.
742 2008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
745 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
748 2008-08-05 Tom Tromey <tromey@redhat.com>
750 * bcache.c (deprecated_bcache_added): Initialize obstack.
751 (bcache_xmalloc): Don't initialize obstack.
752 (bcache_xfree): Conditionally free obstack.
753 (bcache_memory_used): Update.
755 2008-08-05 Tom Tromey <tromey@redhat.com>
757 * symfile.c (add_psymbol_to_bcache): Return a const pointer. Use
759 (append_psymbol_to_list): Accept a const pointer.
760 (add_psymbol_to_list): Fix const correctness.
761 * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
762 (bcache_full): Declare.
763 * bcache.c (bcache_data, deprecated_bcache): Remove.
764 (bcache): Use bcache_full.
765 (bcache_full): Rename from deprecated_bcache_added. Change return
768 2008-08-04 Stan Shebs <stan@codesourcery.com>
770 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
771 (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
772 (enable_break): Remove test of BKPT_AT_SYMBOL.
774 2008-08-02 Keith Seitz <keiths@redhat.com>
776 * acinclude.m4: Include ../config/tcl.m4 to pick up
777 standard Tcl configury bits.
778 Remove all Tcl, Tk, Itcl, Itk, etc definitions.
779 * configure.ac: Don't check if ../itcl exists when building
780 gdbtk. It could be installed.
781 Rewrite gdbtk configury to allow for using system-supplied
782 Tcl and Tk. Gdbtk no longer requires build-time access to
784 * Makefile.in: Remove everything related to itcl and itk.
785 Rewrite the Tcl bits for gdbtk to correspond to rewrite of
787 Remove v850ice.o build rule.
788 (ALL_TCL_CFLAGS): New convenience defintion. Change all
789 gdbtk sources to use it.
790 * configure: Regenerate.
792 2008-07-31 Stan Shebs <stan@codesourcery.com>
794 * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
796 2008-07-30 Stan Shebs <stan@codesourcery.com>
798 * objfiles.c (TARGET_KEEP_SECTION): Remove.
799 (add_to_objfile_sections): Remove use.
801 2008-07-29 Tom Tromey <tromey@redhat.com>
803 * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
804 (lookup_cmd_composition): Likewise.
806 2008-07-29 Tom Tromey <tromey@redhat.com>
808 * cli/cli-cmds.c (edit_command): Remove unused variables. Delete
809 dead code. Fix indentation.
811 2008-07-29 Stan Shebs <stan@codesourcery.com>
813 * main.c (captured_main): Remove long-unused #if 0 blocks.
815 2008-07-28 Tom Tromey <tromey@redhat.com>
817 * annotate.h (deprecated_annotate_starting_hook): Remove.
818 (deprecated_annotate_stopped_hook): Remove.
819 (deprecated_annotate_exited_hook): Remove.
820 * Makefile.in (annotate.o): Depend on observer_h.
821 * top.c (deprecated_delete_breakpoint_hook): Remove.
822 (deprecated_create_breakpoint_hook): Likewise.
823 (deprecated_modify_breakpoint_hook): Likewise.
824 * interps.c (clear_interpreter_hooks): Update for removed hooks.
825 * breakpoint.c (mention): Don't call removed hook.
826 (delete_breakpoint): Likewise.
827 (disable_breakpoint): Likewise.
828 (do_enable_breakpoint): Likewise.
829 * annotate.c: Include observer.h.
830 (breakpoint_changed): Change type of argument.
831 (_initialize_annotate): Register observers.
832 (deprecated_annotate_starting_hook): Remove.
833 (deprecated_annotate_stopped_hook): Remove.
834 (deprecated_annotate_exited_hook): Remove.
835 (annotate_starting): Update for hook removal.
836 (annotate_stopped): Likewise.
837 (annotate_exited): Likewise.
838 * defs.h (deprecated_delete_breakpoint_hook): Remove.
839 (deprecated_create_breakpoint_hook): Likewise.
840 (deprecated_modify_breakpoint_hook): Likewise.
842 2008-07-28 Tom Tromey <tromey@redhat.com>
844 * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
846 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
848 * configure.ac: Check for the GNU/Linux ptrace signature.
849 * configure: Regenerated.
851 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
853 * linux-nat.c (resume_callback): Add more debugging output.
854 (linux_nat_has_pending_sigint): New function, based on
855 linux_nat_has_pending.
856 (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
857 (stop_wait_callback): Remove flush_mask handling. Honor
858 ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
860 (linux_nat_has_pending, flush_callback): Remove.
861 (linux_nat_filter_event): Check for ignore_sigint.
862 (linux_nat_wait): Remove flush_mask support and call to
863 flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
864 * linux-nat.h (struct lwp_info): Add ignore_sigint field.
866 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
868 * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
869 report events from resumed threads.
871 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
873 * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
874 (mips_linux_init_abi): Set tdep->syscall_next_pc.
875 * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
877 (mips32_next_pc): Handle the syscall instruction.
878 * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
879 from mips-tdep.c. Add syscall_next_pc to gdbarch_tdep.
881 2008-07-26 Tom Tromey <tromey@redhat.com>
884 * valops.c (value_struct_elt): Treat function-valued field as a
887 2008-07-26 Tom Tromey <tromey@redhat.com>
890 * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
893 2008-07-26 Vladimir Prus <vladimir@codesourcery.com>
896 * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
897 (get_cmd_async_ok): Remove.
898 * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
899 * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
900 * infcmd.c (_initialize_infcmd): Likewise.
901 * thread.c (_initialize_thread): Likewise.
903 2008-07-25 Joseph Myers <joseph@codesourcery.com>
905 * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
906 128-bit long doubles in even-odd pairs of FPRs. Do not
907 right-align float arguments for big-endian.
908 (mips_n32n64_return_value): Apply return value convention for
909 structs containing one or two floating-point values to soft-float
910 as well as hard-float. Handle 128-bit long doubles in such
912 (mips_o32_push_dummy_call): Only skip one integer register for a
913 float argument passed in an FPR.
915 2008-07-25 Tom Tromey <tromey@redhat.com>
917 * tui/tui-hooks.c: Include observer.h.
918 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
920 (tui_bp_created_observer, tui_bp_deleted_observer,
921 tui_bp_modified_observer): New globals.
922 (tui_install_hooks): Use observers, not events.
923 (tui_remove_hooks): Likewise.
924 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
925 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
927 (breakpoint_notify): Check mi_can_breakpoint_notify.
928 (breakpoint_hooks): Remove.
929 (mi_cmd_break_insert): Attach observers. Don't use events.
930 * tracepoint.c: Include observer.h, not gdb-events.h.
931 (tracepoint_operation, trace_pass_command): Notify observer.
932 * interps.c: Don't include gdb-events.h.
933 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
934 * gdbarch.c: Rebuild.
935 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
936 (deprecated_current_gdbarch_select_hack): Notify observer.
937 * breakpoint.h: Don't include gdb-events.h.
938 * breakpoint.c: Don't include gdb-events.h.
939 (condition_command): Notify observer.
940 (commands_command): Likewise.
941 (commands_from_control_command): Likewise.
942 (mention, delete_breakpoint, set_ignore_count): Likewise.
943 (disable_breakpoint, do_enable_breakpoint): Likewise.
944 * Makefile.in (gdb_events_h): Remove.
945 (breakpoint_h): Update.
946 (COMMON_OBS): Remove gdb-events.o.
947 (gdb-events.o): Remove.
948 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
949 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
950 * gdb-events.c: Remove.
951 * gdb-events.h: Remove.
952 * gdb-events.sh: Remove.
954 2008-07-24 Pedro Alves <pedro@codesourcery.com>
956 * remote.c (remote_threads_extra_info): Don't query the remote
957 server about info on the internally added main thread.
959 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
961 * nto-procfs.c (procfs_attach): Populate initial thread list.
962 (procfs_wait): Return new pid, built from the inferior status.
964 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
966 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
967 * configure: Regenerate.
969 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
971 * nto-procfs.c (procfs_xfer_memory): Changed signature.
972 (procfs_resume): Workaround for dereferencing type-punned pointer
974 * nto-tdep.c (nto_parse_redirection): Change signature to be const
976 * nto-tdep.h (nto_parse_redirection): Likewise.
978 2008-07-21 Stan Shebs <stan@codesourcery.com>
980 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
981 * gdbarch.sh: Adjust comment to refer to
982 in_solib_dynsym_resolve_code().
983 * gdbarch.h, gdbarch.c: Update.
984 * solib-osf.c: Ditto.
986 (handle_inferior_event): Use in_solib_dynsym_resolve_code
988 * config/mips/nm-irix5.h: Remove undef of
989 IN_SOLIB_DYNSYM_RESOLVE_CODE.
991 2008-07-21 Tom Tromey <tromey@redhat.com>
993 * symfile.c (reread_symbols): Don't pass argument to observer.
994 * exec.c (exec_file_attach): Don't pass argument to observer.
995 * ada-lang.c (ada_executable_changed_observer): Remove argument.
996 * symtab.c (symtab_observer_executable_changed): Remove argument.
997 * observer.sh: Handle functions with no arguments.
999 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
1000 Chris Demetriou <cgd@google.com>
1002 * elfread.c (elf_symfile_segments): Fix the check that each loadable
1003 section fits within an ELF segment to handle ELF segments that hit
1004 the end of the address space.
1006 2008-07-20 Chris Demetriou <cgd@google.com>
1008 * MAINTAINERS (Write After Approval): Add self.
1010 2008-07-18 Tom Tromey <tromey@redhat.com>
1013 * NEWS: Add entry for macro commands.
1014 * Makefile.in (macrocmd.o): Add gdb_string.h.
1015 * macroscope.h (user_macro_scope): Declare.
1016 (default_macro_scope): Update documentation.
1017 (macro_user_macros): Declare.
1018 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
1019 Use user_macro_scope.
1020 (null_macro_lookup): Remove.
1021 * macrotab.h (macro_callback_fn): Declare.
1022 (macro_for_each): Likewise.
1023 (macro_allow_redefinitions): Likewise.
1024 * macrotab.c (foreach_macro): New function
1025 (macro_for_each): Likewise.
1026 (struct macro_table) <redef_ok>: New field.
1027 (macro_allow_redefinitions): New function.
1028 (new_macro_table): Update.
1029 (macro_define_function): Likewise.
1030 (macro_define_object): Likewise.
1031 * macroscope.c (user_macro_scope): New function.
1032 (default_macro_scope): Use it.
1033 (macro_user_macros): New global.
1034 (standard_macro_lookup): Look in macro_user_macros.
1035 (_initialize_macroscope): New function.
1036 * macroexp.h (macro_is_whitespace, macro_is_digit,
1037 macro_is_identifier_nondigit): Declare.
1038 * macroexp.c (macro_is_whitespace): Rename. No longer static.
1039 (macro_is_digit): Likewise.
1040 (macro_is_identifier_nondigit): Likewise.
1041 (get_identifier): Update.
1042 (get_pp_number): Likewise.
1043 (get_token): Likewise.
1044 * macrocmd.c (skip_ws): New function.
1045 (extract_identifier): Likewise.
1046 (free_macro_definition_ptr): Likewise.
1047 (user_macros): Remove.
1048 (macro_define_command): Implement.
1049 (_initialize_macrocmd): Update.
1050 (macro_undef_command): Implement.
1051 (print_one_macro): New function.
1052 (macro_list_command): Implement.
1054 2008-07-18 Joseph Myers <joseph@codesourcery.com>
1056 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
1058 * configure: Regenerate.
1060 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
1062 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
1064 2008-07-15 Andreas Schwab <schwab@suse.de>
1066 * valops.c (value_cast_pointers): Follow typedefs when checking
1069 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
1071 * block.c (block_function): Renamed to ...
1072 (block_linkage_function): ... this. All callers changed.
1073 * block.h (block_function): Renamed to ...
1074 (block_linkage_function): ... this.
1076 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
1078 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
1080 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
1082 * frame.c (frame_sp_unwind): Delete.
1083 (get_frame_sp): Do not use it.
1084 * frame.h (frame_sp_unwind): Delete prototype.
1086 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
1088 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
1090 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
1092 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
1093 * frame.c (frame_unwind_address_in_block): Delete.
1094 (get_frame_address_in_block): Do not use it. Check the type
1095 of the next frame first.
1096 (frame_cleanup_after_sniffer): Update comment.
1097 * frame.h (frame_unwind_address_in_block): Delete prototype.
1098 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
1100 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
1102 * frame.c (frame_func_unwind): Delete.
1103 (get_frame_func): Do not use it.
1104 * frame.h (frame_func_unwind): Delete prototype.
1105 * hppa-tdep.c (hppa_frame_cache): Update comment.
1106 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
1108 2008-07-14 Stan Shebs <stan@codesourcery.com>
1110 * remote-sim.c (init_gdbsim_ops): Remove
1111 TARGET_REDEFINE_DEFAULT_OPS.
1113 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
1115 * findvar.c (read_var_value): Remove unused variable.
1117 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
1119 * infrun.c (handle_inferior_event): Tag threads as stopped
1120 before inserting breakpoints.
1122 2008-07-15 Hui Zhu <teawater@gmail.com>
1124 * MAINTAINERS: Added myself to section Write After Approval.
1126 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
1129 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
1131 2008-07-14 Pedro Alves <pedro@codesourcery.com>
1133 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
1134 (i386_dicos_push_dummy_code): New.
1135 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
1136 Register i386_dicos_push_dummy_code.
1138 2008-07-14 Markus Deuling <deuling@de.ibm.com>
1140 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
1141 (mips_n32n64_push_dummy_call, mips_o64_return_value)
1142 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
1144 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
1145 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
1146 (mips_n32n64_fp_arg_chunk_p): Update caller.
1148 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
1149 (mips_n32n64_push_dummy_call): Update caller.
1151 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
1153 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
1154 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
1157 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
1159 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
1160 (mips_o64_push_dummy_call): Update caller.
1162 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
1163 (fp_register_arg_p, mips_dump_tdep): Update caller.
1165 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
1166 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
1168 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
1170 (mips32_scan_prologue): Update caller.
1172 (heuristic_proc_start): Add gdbarch as parameter. Replace
1174 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
1176 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
1177 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
1178 the current architecture. Update call to getregs_supplies.
1179 (getregs_supplies): Add gdbarch as parameter and replace
1182 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
1183 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
1184 NBSD_MIPS_JB_ELEMENT_SIZE.
1185 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
1186 replace current_gdbarch.
1188 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
1190 (mips_fetch_registers, mips_store_registers): Update call
1192 (mips_load): Use get_regcache_arch to get at the current_architecture
1193 and replace current_gdbarch.
1195 2008-07-13 Pedro Alves <pedro@codesourcery.com>
1197 * thread.c (restore_selected_frame): On fail to restore, select
1198 the innermost frame, and don't crash when warning the user.
1200 2008-07-13 Hui Zhu <teawater@gmail.com>
1202 * symtab.c (expand_line_sal): Fix a memory leak.
1204 2008-07-13 Pedro Alves <pedro@codesourcery.com>
1206 * utils.c (struct continuation): Define as inheriting struct
1208 (add_continuation, do_all_continuations)
1209 (discard_all_continuations, add_intermediate_continuation)
1210 (do_all_intermediate_continuations)
1211 (discard_all_intermediate_continuations): Adjust.
1213 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
1215 Skip varobj in running threads.
1216 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
1217 thread is not stopped, skip the varobj.
1218 * Makefile.in: Update dependencies.
1220 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
1222 Enable all commands while inferiour is running
1223 * mi/mi-main.c (mi_cmd_execute): Don't check if
1224 inferiour is executing.
1226 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
1228 Allow all CLI command even if target is executing.
1229 * gdb/top.c (execute_command_1): Don't check if the inferiour
1232 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
1234 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
1235 Fix printing of frame, when frame is wrong.
1237 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
1239 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
1240 backchain is unreadable.
1242 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
1244 * spu-linux-nat.c: Include "gdbthread.h".
1245 (spu_child_post_startup_inferior): Register main thread.
1246 (spu_child_post_attach): Likewise.
1247 * Makefile.in (spu-linux-nat.o): Update dependencies.
1249 2008-07-12 Pedro Alves <pedro@codesourcery.com>
1251 Rewrite continuations internals on top of cleanups and plug
1252 continuation arguments leaks.
1254 * defs.h (struct continuation): Make it opaque.
1255 (add_continuation, add_intermediate_continuation): Drop the int
1256 argument of the continuation hook argument. Add
1257 continuation_free_args argument.
1258 (do_all_continuations, do_all_intermediate_continuations): Drop
1259 the error_p argument.
1261 * utils.c (add_continuation): Drop the int argument of the
1262 continuation hook argument. Add continuation_free_args argument.
1263 Reimplement on top of cleanups.
1264 (do_all_continuations): Drop error argument. Reimplement on top
1266 (discard_all_continuations): Reimplement on top of cleanups.
1267 (add_intermediate_continuation): Drop the int argument of the
1268 continuation hook argument. Add continuation_free_args argument.
1269 Reimplement on top of cleanups.
1270 (do_all_intermediate_continuations): Drop error argument.
1271 Reimplement on top of cleanups.
1272 (discard_all_intermediate_continuations): Reimplement on top of
1275 * breakpoint.c (until_break_command_continuation): Drop error
1276 argument. Add xfree as continuation argument deleter.
1278 * inf-loop.c (inferior_event_handler): On error, discard all
1279 continuations. Adjust to new do_all_intermediate_continuations
1280 and do_all_continuations interfaces.
1282 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
1283 Pass xfree as continuation argument deleter.
1284 (finish_command_continuation): Drop error_p argument. Adjust.
1285 (finish_command_continuation_free_arg): New.
1286 (finish_command): Pass finish_command_continuation_free_arg as
1287 continuation argument deleter. Adjust to new do_all_continuations
1289 (attach_command_continuation): Drop error_p argument.
1290 (attach_command_continuation_free_args): New.
1291 (attach_command): Pass attach_command_continuation_free_args as
1292 continuation argument deleter.
1294 * interps.c (interp_set): Adjust to new do_all_continuations
1297 * event-top.c (stdin_event_handler): In error, also discard the
1298 intermediate continuations.
1300 2008-07-12 Pedro Alves <pedro@codesourcery.com>
1302 Replace struct continuation_args by void* and per command structs.
1304 * top.c (execute_command): Remove unused arg1 and arg2 locals.
1306 * breakpoint.c (struct until_break_command_continuation_args):
1308 (until_break_command_continuation): Take a void* instead of a
1309 continuations_arg. Adjust.
1310 (until_break_command): Adjust to use struct
1311 until_break_command_continuation_args instead of struct
1314 * infcmd.c (struct step_1_continuation_args): New.
1315 (step_1_continuation): Take a void* instead of a
1316 continuations_arg. Adjust to use struct step_1_continuation_args.
1317 (step_once): Adjust to use struct step_1_continuation_args.
1319 (struct finish_command_continuation_args): New.
1320 (finish_command_continuation): Take a void* instead of a
1321 continuations_arg. Adjust to use struct
1322 finish_command_continuation_args.
1323 (finish_command): Adjust to use struct
1324 finish_command_continuation_args.
1325 (struct attach_command_continuation_args): New.
1326 (attach_command_continuation): Take a void* instead of a
1327 continuations_arg. Adjust to use struct
1328 attach_command_continuation_args.
1329 (attach_command): Adjust to use struct
1330 attach_command_continuation_args.
1332 * defs.h (struct continuation_arg): Delete.
1333 (struct continuation): Replace the struct continuation_arg*
1334 parameter of continuation_hook by a void*. Replace "arg_list"
1335 member by a new "args" member with void* type.
1336 (add_continuation, add_intermediate_continuation): Replace struct
1337 continuation_arg type usages by void* usages.
1339 * utils.c (add_continuation, do_all_continuations)
1340 (add_intermediate_continuation)
1341 (do_all_intermediate_continuations): Replace struct
1342 continuation_arg type usages by void* usages. Pass "args" instead
1345 2008-07-12 Pedro Alves <pedro@codesourcery.com>
1347 * infrun.c (struct thread_stepping_state): Delete sal member.
1348 (init_thread_stepping_state): Add local sal. Use it instead of
1350 (handle_inferior_event): New local stop_pc_sal. Use it instead of
1352 (step_into_function): Add local stop_func_sal. Use it instead of
1355 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
1357 Implement -exec-continue/-exec-interrupt --all.
1358 * infcmd.c (continue_1): New, extracted from
1359 (continue_command): ...here.
1360 (interrupt_target_1): New, extracted from
1361 (interrupt_target_command): ...here.
1362 * inferior.h (continue_1, interrupt_target_1): New.
1363 * mi/mi-main.c (mi_cmd_exec_continue)
1364 (mi_cmd_exec_interrupt): Handle --all.
1366 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
1368 Implement --thread and --frame.
1369 * gdbthread.h (find_thread_id): Declare.
1370 * thread.c (find_thread_id): Make non-static.
1371 * mi/mi-main.c (mi_cmd_execute): Switch to the right
1372 thread and frame, if necessary.
1373 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
1374 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
1376 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
1378 * infrun.c (resume): Discard cleanups on early exit path.
1380 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
1382 * infrun.c (normal_stop): For MI, report which threads
1385 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
1387 Report thread state in -thread-info output.
1388 * thread.c (print_thread_info): Add new field "state".
1390 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1392 * infrun.c (handle_inferior_event): Also ignore a
1393 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
1395 2008-07-11 Tom Tromey <tromey@redhat.com>
1397 * completer.c (complete_line_internal): New function, from
1398 complete_line. Add 'for_help' parameter.
1399 (complete_line): Use it.
1400 (command_completer): Move later. Rewrite.
1402 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1404 * thread.c (thread_apply_command): Move making the cleanup out of
1407 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1411 * thread.c (enum thread_state): New.
1412 (thread_state main_thread_running): Delete, in favor of...
1413 (thread_state main_thread_state): ... this. Update throughout.
1414 (clear_thread_inferior_resources): New, split from free_thread.
1415 (free_thread): Call clear_thread_inferior_resources.
1416 (init_thread_list): Set main thread to stopped state.
1417 (add_thread_silent): Take care of PTID reuses.
1418 (delete_thread): If deleting inferior_ptid or a thread with
1419 refcount > 0, mark it as exited, but still keep it in the list.
1420 Only notify of thread exits, if we haven't done so yet.
1421 (iterate_over_threads): Make it safe to delete threads while
1422 iterating over them.
1423 (do_captured_list_thread_ids): Don't account for exited threads.
1424 (thread_alive): Check for the THREAD_EXITED state, and don't set
1425 ptid to -1 on exited threads.
1426 (set_running): Update to account for extra possible states.
1427 (is_thread_state): New.
1428 (is_stopped, is_exited): New.
1429 (is_running): Implement in terms of is_thread_state.
1430 (any_running): Update.
1431 (print_thread_info): Update. Account for exited threads. Don't
1432 warn about missed frame restoring here, its done in the cleanup.
1433 (switch_to_thread): Don't read from a thread that has gone.
1434 (restore_current_thread): In non-stop mode, do a full context
1436 (restore_selected_frame): Add a frame_level argument. Rewrite.
1437 (struct current_thread_cleanup): Add selected_frame_level and
1438 was_stopped members.
1439 (do_restore_current_thread_cleanup): Check if thread was stopped
1440 and still is, and if the target has registers, stack and memory
1441 before restoring the selected frame. Don't delete the cleanup
1443 (restore_current_thread_cleanup_dtor): New.
1444 (make_cleanup_restore_current_thread): Remove all arguments.
1446 (thread_apply_all_command): Update. Prune threads.
1447 (thread_apply_command): Update.
1448 (thread_command): Account for currently selected exited thread.
1449 (do_captured_thread_select): Check for a running thread. Prune
1451 (_initialize_thread): Make "info threads", "thread", "thread
1452 apply", and "thread apply all" appliable without a selected thread.
1453 * gdbthread.h (struct thread_info): Replace running_ by state_.
1455 (is_exited, is_stopped): Declare.
1456 (make_cleanup_restore_current_thread): Remove all arguments.
1457 * infrun.c: Include "event-top.h".
1458 (fetch_inferior_event): In non-stop mode, restore selected thread
1459 and frame after handling the event and running breakpoint
1460 commands. Display GDB prompt if needed.
1461 (normal_stop): In non-stop mode, don't print thread switching
1463 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
1464 (get_cmd_no_selected_thread_ok): New.
1465 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
1466 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
1468 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
1469 no-selected-thread ok.
1470 * top.c (execute_command): Check for non no-selected-thread-ok
1472 * linux-nat.c (struct saved_ptids, threads_to_delete)
1473 (record_dead_thread, prune_lwps): Delete.
1474 (exit_lwp): Unconditionally delete thread.
1475 (linux_nat_resume): Remove prune_lwps call.
1476 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
1477 of is_running. Adjust to make_cleanup_restore_current_thread
1479 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
1480 selected thread has exited.
1481 * inf-loop.c (inferior_event_handler): Don't display the prompt
1483 * varobj.c (c_value_of_root): Update.
1484 * defs.h (make_cleanup_dtor): Declare.
1485 * utils.c (make_cleanup_dtor): New.
1487 * Makefile.in (infrun.o): Depend on $(event_top_h).
1489 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1491 Add "continue -a" and "interrupt -a" options for non-stop mode.
1493 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
1494 (continue_command): Add "-a" option.
1495 (interrupt_target_command): Add "-a" option.
1496 (_initialize_infcmd): Add extend help of continue and interrupt
1497 command to mention the new "-a" option. Mark "continue" async ok.
1499 2008-07-10 Doug Evans <dje@google.com>
1501 Add "set print symbol-loading on|off".
1502 * NEWS: Document new option.
1503 * symfile.h (print_symbol_loading): Declare.
1504 * symfile.c (print_symbol_loading): New global.
1505 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
1506 from ..." if print_symbol_loading.
1507 (_initialize_symfile): Add set/show print symbol-loading.
1508 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
1509 if print_symbol_loading.
1511 2008-07-10 Pedro Alves <pedro@codesourcery.com>
1513 Non-stop linux native.
1515 * linux-nat.c (linux_test_for_tracefork): Block events while we're
1517 (get_pending_status): Implement non-stop mode.
1518 (linux_nat_detach): Stop threads before detaching.
1519 (linux_nat_resume): In non-stop mode, always resume only a single
1521 (linux_handle_extended_wait): On a clone event, in non-stop mode,
1522 add new lwp to GDB's thread table, and mark as running, executing
1523 and stopped appropriately.
1524 (linux_nat_filter_event): Don't assume there are other running
1525 threads when a thread exits.
1526 (linux_nat_wait): Mark the main thread as running and executing.
1527 In non-stop mode, don't stop all lwps.
1528 (linux_nat_kill): Stop lwps before killing them.
1529 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
1531 (send_sigint_callback): New.
1532 (linux_nat_stop): New.
1533 (linux_nat_add_target): Set to_stop to linux_nat_stop.
1535 * linux-nat.h (thread_db_attach_lwp): Declare.
1537 * linux-thread-db.c (thread_get_info_callback): Check for new
1538 threads if we have none.
1539 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
1540 stopped lwp. Check for new threads if we have none.
1541 (thread_db_attach_lwp): New.
1542 (thread_db_init): Set proc_handle.pid to inferior_ptid.
1543 (check_event): Set proc_handle.pid to the stopped lwp.
1544 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
1545 lwp available, bail out if there is none.
1547 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
1550 2008-07-10 Kevin Buettner <kevinb@redhat.com>
1552 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
1553 `current_pc' from CORE_ADDR to ULONGEST.
1555 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
1558 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1560 * NEWS (New commands): Mention "set disable-randomization".
1561 * configure.ac: Add check for HAVE_PERSONALITY and
1562 HAVE_DECL_ADDR_NO_RANDOMIZE.
1563 * configure, config.in: Regenerate.
1564 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
1565 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
1567 (disable_randomization, show_disable_randomization)
1568 (set_disable_randomization): New.
1569 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
1570 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
1571 variable DISABLE_RANDOMIZATION.
1572 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
1573 DISABLE_RANDOMIZATION.
1575 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1577 Adjust all targets to new target_stop interface.
1579 * gnu-nat.c (gnu_stop): Add ptid argument.
1580 * go32-nat.c (go32_stop): Add ptid argument.
1581 (go32_create_inferior): Pass inferior_ptid to go32_stop.
1582 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
1583 * monitor.c (monitor_stop): Add ptid argument.
1584 (monitor_open): Pass inferior_ptid to monitor_stop.
1585 (monitor_interrupt): Pass inferior_ptid to target_stop.
1586 (monitor_stop): Add ptid argument.
1587 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
1588 (procfs_create_inferior): Add ptid argument.
1589 * procfs.c (procfs_stop): Add ptid argument.
1590 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
1591 * remote-sim.c (gdbsim_stop): Add ptid argument.
1592 * sol-thread.c (sol_thread_stop): Add ptid argument.
1593 * win32-nat.c (win32_stop): Add ptid argument.
1595 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1597 Non-stop inferior control.
1599 * infrun.c (resume): In non-stop mode, always resume just one
1601 (proceed): Don't call prepare_to_proceed in non-stop mode.
1602 (fetch_inferior_event): In non-stop mode, switch context before
1604 (error_is_running, ensure_not_running): New.
1605 (handle_inferior_event): In non-stop mode: Mark only the event
1606 thread as stopped. Require that the target module manages adding
1607 threads to the thread list. Assert that there isn't a
1608 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
1609 (normal_stop): Only mark not-running if inferior hasn't exited.
1610 In non-stop mode, only mark the event thread.
1612 * thread.c:Include "cli/cli-decode.h".
1613 (print_thread_info): Don't read from a running thread.
1614 Output "(running)" if thread is running.
1615 (switch_to_thread): Don't read stop_pc if thread is executing.
1616 (do_restore_current_thread_cleanup): Don't write to a running
1618 (thread_apply_all_command): Don't read from a running thread. In
1619 non-stop mode, do a full context-switch instead of just switching
1621 (thread_apply_command): In non-stop mode, do a full context-switch
1622 instead of just switching threads.
1623 (do_captured_thread_select): Likewise. Inform user if selected
1625 (_initialize_thread): Mark "info threads" and "thread" and
1628 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
1629 unregister the target from the event loop.
1631 * infcmd.c (continue_command, step_1, jump_command)
1632 (signal_command): Ensure the selected thread isn't running.
1633 (interrupt_target_command): In non-stop mode, interrupt only the
1636 * inferior.h (error_is_running, ensure_not_running): Declare.
1638 * target.h (struct target_ops): Add ptid argument to the to_stop
1640 (target_stop): Add ptid_t argument.
1642 * target.c (update_current_target): Add ptid argument to to_stop's
1644 (debug_to_stop): Add ptid_t argument.
1645 (debug_to_rcmd): Set to_stop_ptid.
1647 * remote.c (remote_stop): Add ptid_t argument.
1648 (async_remote_interrupt): Add inferior_ptid to target_stop.
1649 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
1651 * Makefile.in (thread.o): Depend on $(cli_decode_h).
1653 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1655 Don't rely on ecs->wait_for_more.
1657 * infrun.c (proceed): Clear the stepping state, set
1658 previous_inferior_ptid and clear infwait state.
1659 (wait_for_inferior): Don't clear the stepping state, set
1660 previous_inferior_ptid, or clear the infwait state here.
1661 (fetch_inferior_event): Don't clear the stepping state, set
1662 previous_inferior_ptid, or clear the infwait state here. Don't
1663 condition on wait_for_more.
1665 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1667 Refactor infrun a bit.
1669 * infrun.c (currently_stepping): Take a struct
1670 thread_stepping_state instead of an execution_control_state.
1671 (struct thread_stepping_state): New, split from
1672 execution_control_state.
1673 (gtss, tss): New globals.
1674 (proceed): Clear the stepping state, set previous_inferior_ptid
1675 and clear infwait state.
1676 (init_wait_for_inferior): Clear the stepping state,
1677 previous_inferior_ptid and infwait state.
1678 (waiton_ptid, infwait_state): New, split from
1679 execution_control_state.
1680 (struct execution_control_state): Members that persist through
1681 events moved out to either struct thred_stepping_state or made
1682 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
1683 (wait_for_inferior, fetch_inferior_event): Use local
1684 execution_control_state. Update to execution_control_state split.
1685 (init_execution_control_state): Adjust.
1686 (init_thread_stepping_state): New, extracted from
1687 init_execution_control_state.
1688 (context_switch): Take a ptid instead of an
1689 execution_control_state.
1690 (context_switch_to): Adjust.
1691 (adjust_pc_after_break): Adjust.
1692 (init_infwait_state): New.
1693 (handle_inferior_event): Adjust.
1695 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1696 Vladimir Prus <vladimir@codesourcery.com>
1698 Per-thread commands.
1700 * gdbthread.h: Remove unneeded forward declarations.
1701 Include "inferior.h".
1702 (struct thread_info): Add continuations,
1703 intermediate_continuations, proceed_to_finish, step_over_calls,
1704 stop_step, step_multi and stop_signal members.
1705 (save_infrun_state): Add continuations,
1706 intermediate_continuations, proceed_to_finish, step_over_calls,
1707 stop_step, step_multi, stop_signal and stop_bpstat parameters.
1708 (load_infrun_state): Add continuations,
1709 intermediate_continuations, proceed_to_finish, step_over_calls,
1710 stop_step, step_multi, stop_signal and stop_bpstat parameters.
1712 * thread.c (load_infrun_state): In non-stop mode, load
1713 continuations, intermediate_continuations, proceed_to_finish,
1714 step_over_calls, stop_step, step_multi and stop_signal.
1715 (save_infrun_state): Store continuations,
1716 intermediate_continuations, proceed_to_finish, step_over_calls,
1717 stop_step, step_multi, stop_signal and stop_bpstat.
1718 (save_infrun_state): Store continuations,
1719 intermediate_continuations, proceed_to_finish, step_over_calls,
1720 stop_step, step_multi, stop_signal and stop_bpstat.
1721 (free_thread): Clear The thread's stop_bpstat.
1723 * inferior.h (context_switch_to): Declare.
1725 * infrun.c (ecss): New global.
1726 (context_switch): Context switch continuations,
1727 intermediate_continuations, proceed_to_finish, step_over_calls,
1728 stop_step, step_multi, stop_signal and stop_bpstat.
1729 (wait_for_inferior): Use global ecss.
1730 (async_ecss, async_ecs): Delete.
1731 (fetch_inferior_event): Use global ecss.
1732 (context_switch_to): New.
1734 * top.c (execute_command): In non-stop, only check if the current
1735 thread is running, in all-stop, check if there's any thread
1738 * breakpoint.c (bpstat_remove_breakpoint): New.
1739 (bpstat_remove_breakpoint_callback): New.
1740 (delete_breakpoint): Clear the stop_bpstats of all threads.
1742 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
1743 current thread is running, in all-stop, check if there's any
1746 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
1748 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1750 Add non_stop global.
1752 * inferior.h (non_stop): Declare.
1753 * infrun.c (non_stop, non_stop_1): New.
1754 (set_non_stop, show_non_stop): New.
1755 (_initialize_infrun): Add "set/show non-stop" command.
1757 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1759 Adjust fork/vfork/exec to pass ptids around.
1761 * target.h (struct target_waitstatus): Store related_pid as a ptid.
1762 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
1764 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
1766 * breakpoint.c (print_it_typical, bpstat_check_location)
1767 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
1768 (create_fork_vfork_event_catchpoint): Adjust.
1769 * infrun.c (fork_event): Change parent_pid and child_pid types to
1771 (follow_exec, inferior_has_forked, inferior_has_vforked)
1772 (inferior_has_execd): Take a ptid_t and don't trim it.
1773 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
1774 * linux-nat.c (linux_child_follow_fork): Adjust.
1775 * inf-ptrace.c (inf_ptrace_wait): Adjust.
1776 * inf-ttrace.c (inf_ttrace_wait): Adjust.
1777 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
1779 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1781 Add "executing" property to threads.
1783 * inferior.h (target_executing): Delete.
1784 * gdbthread.h (struct thread_info): Add executing_ field.
1785 (set_executing, is_executing): New.
1786 * thread.c (main_thread_executing): New.
1787 (init_thread_list): Clear it and also main_thread_running.
1788 (is_running): Return false if target has no execution.
1789 (any_running, is_executing, set_executing): New.
1791 * top.c: Include "gdbthread.h".
1792 (target_executing): Delete.
1793 (execute_command): Replace target_executing check by any_running.
1794 * event-top.c: Include "gdbthread.h".
1795 (display_gdb_prompt, command_handler): Replace target_executing by
1797 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
1798 here. Replace target_executing by is_running.
1799 * infrun.c (handle_inferior_event): Mark all threads as
1801 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
1803 * stack.c (get_selected_block): Return null if inferior is
1805 * target.c (target_resume): Mark resumed ptid as executing.
1806 * breakpoint.c (until_break_command): Replace target_executing
1807 check by is_executing.
1808 * remote.c (remote_async_resume): Don't mark inferior as executing
1810 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
1813 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
1814 (mi_execute_async_cli_command): Replace target_executing by
1817 * frame.c (get_current_frame): Error out if the current thread is
1819 (has_stack_frames): New.
1820 (get_selected_frame, deprecated_safe_get_selected_frame): Check
1823 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
1826 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1828 * symfile.c (load_command): Reopen the exec file and reread
1829 symbols before anything else.
1831 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1833 * remote-sim.c: Include gdbthread.h.
1834 (remote_sim_ptid): New global.
1835 (gdbsim_create_inferior): Silently add the main task to GDB's
1837 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
1838 task from GDB's thread list.
1839 (gdbsim_resume): Adjust to use remote_sim_ptid.
1840 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
1841 (init_gdbsim_ops): Register gdbsim_thread_alive and
1843 (_initialize_remote_sim): Initialize remote_sim_ptid.
1844 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
1846 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1848 * monitor (monitor_ptid): New global.
1849 (monitor_open): Silently add the main task to GDB's thread list.
1850 (monitor_close, monitor_mourn_inferior): Silently delete the main
1851 task from GDB's thread list.
1852 (monitor_thread_alive, monitor_pid_to_str): New.
1853 (init_base_monitor_ops): Register monitor_thread_alive and
1855 (_initialize_remote_monitors): Initialize monitor_ptid.
1857 * gdbthread.h (delete_thread_silent): Declare.
1858 * thread.c (delete_thread): Rename to ...
1859 (delete_thread_1): ... this. Add "silent" parameter. If silent,
1860 don't do exit notifications.
1861 (delete_thread, delete_thread_silent): New, as wrappers to
1864 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1866 * breakpoint.c (update_global_location_list): Add boolean
1867 "should_insert" argument. Only insert locations if caller told it
1869 (update_global_location_list_nothrow): Add boolean "should_insert"
1870 argument. Pass it to update_global_location_list.
1871 (insert_breakpoints, create_longjmp_breakpoint)
1872 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
1873 (create_thread_event_breakpoint, create_solib_event_breakpoint)
1874 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
1875 (enable_watchpoints_after_interactive_call_stop)
1876 (set_momentary_breakpoint, create_breakpoints)
1877 (break_command_really, watch_command_1)
1878 (create_ada_exception_breakpoint, update_breakpoint_locations)
1879 (do_enable_breakpoint, enable_command): Pass true to
1880 update_global_location_list.
1881 (bpstat_stop_status, disable_overlay_breakpoints)
1882 (disable_watchpoints_before_interactive_call_start)
1883 (delete_breakpoint, disable_breakpoint, disable_command): Pass
1884 false to update_global_location_list.
1885 (update_breakpoints_after_exec): Don't temporarily disable
1886 always-inserted mode.
1888 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1890 * breakpoint.c (mark_breakpoints_out): Make public.
1891 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
1892 here. Update comment.
1893 * breakpoint.h (mark_breakpoints_out): Declare.
1895 * linux-nat.c (linux_handle_extended_wait): On
1896 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
1897 * inf-ttrace.c (inf_ttrace_wait): Likewise.
1899 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1901 * infrun.c (follow_exec): Reset shared libraries before adding the
1904 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
1906 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
1908 2008-07-07 Pedro Alves <pedro@codesourcery.com>
1910 * i386-dicos-tdep.c: Include "inferior.h".
1911 (i386_dicos_frame_align): New.
1912 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
1913 dummy location ON_STACK.
1914 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
1916 2008-07-07 Joel Brobecker <brobecker@adacore.com>
1918 * gstdint.h: New file.
1920 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
1922 * mi/mi-interp.c (mi_on_resume): Don't try to report
1923 resumed thread it the thread list is empty.
1925 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
1927 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
1928 completer for set to filename_completer.
1932 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
1934 Implement -target-attach.
1935 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
1937 2008-06-21 Hui Zhu <teawater@gmail.com>
1939 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
1941 2008-07-03 Pedro Alves <pedro@codesourcery.com>
1943 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
1944 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
1946 * target.h (struct target_ops): Add to_attach_no_wait member.
1947 (target_attach_no_wait): New.
1948 * target.c (update_current_target): Inherit to_attach_no_wait.
1950 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
1951 target_attach_no_wait runtime check.
1953 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
1954 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
1957 2008-07-03 Pedro Alves <pedro@codesourcery.com>
1959 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
1960 on debug_displaced being set.
1962 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1964 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
1965 directly instead of get_frame_id.
1967 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1969 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
1970 (deal_with_atomic_sequence): Update BC masks.
1971 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
1972 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
1974 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1976 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
1977 register, not the previous frame's.
1979 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1981 * source.c (select_source_symtab): Make sure we skip namespace
1982 symtabs when showing cpp source code.
1984 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
1986 * MAINTAINERS (Authorized committers): Fix my email address.
1988 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1990 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
1991 -target-download and -target-select via CLI, so that
1992 the quoting rules are the same as they were (unfortunately)
1993 in all prior gdb releases.
1994 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
1995 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1996 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
1997 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1998 (mi_cmd_execute): Set current_token even for commands
2001 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
2003 * alphafbsd-tdep.c: Update for unwinder changes.
2004 * alpha-linux-tdep.c: Likewise.
2005 * alphanbsd-tdep.c: Likewise.
2006 * alphaobsd-tdep.c: Likewise.
2007 * avr-tdep.c: Likewise.
2008 * cris-tdep.c: Likewise.
2009 * frv-linux-tdep.c: Likewise.
2010 * frv-tdep.c: Likewise.
2011 * h8300-tdep.c: Likewise.
2012 * hppa-linux-tdep.c: Likewise.
2013 * iq2000-tdep.c: Likewise.
2014 * m32c-tdep.c: Likewise.
2015 * m32r-linux-tdep.c: Likewise.
2016 * m32r-tdep.c: Likewise.
2017 * m68hc11-tdep.c: Likewise.
2018 * mep-tdep.c: Likewise.
2019 * mn10300-tdep.c: Likewise.
2020 * mt-tdep.c: Likewise.
2021 * score-tdep.c: Likewise.
2022 * sh64-tdep.c: Likewise.
2023 * sh-tdep.c: Likewise.
2024 * sparc64fbsd-tdep.c: Likewise.
2025 * sparc64nbsd-tdep.c: Likewise.
2026 * sparc64obsd-tdep.c: Likewise.
2027 * v850-tdep.c: Likewise.
2028 * vaxobsd-tdep.c: Likewise.
2029 * vax-tdep.c: Likewise.
2030 * xstormy16-tdep.c: Likewise.
2032 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
2034 * mi/mi-main.c (enum captured_mi_execute_command_actions)
2035 (captured_mi_execute_command_args): Remove.
2036 (captured_mi_execute_command): Cast the closure to mi_parse
2037 pointer, not to captured_mi_execute_command_args, and don't
2038 set the action field thereof.
2039 (mi_execute_command): Pass struct mi_parse, not
2040 captured_mi_execute_command_args to captured_mi_execute_command.
2041 (mi_execute_command): Remove (dead) code for suppressing
2044 2008-06-28 Pedro Alves <pedro@codesourcery.com>
2046 * linux-nat.c (enum sigchld_state): New.
2047 (linux_nat_async_events_state): Renamed from
2048 linux_nat_async_events_enabled.
2049 (linux_nat_event_pipe_push, my_waitpid): Adjust.
2050 (sigchld_default_action): New.
2051 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
2053 (linux_nat_create_inferior): Set events state to sigchld_default
2055 (linux_nat_resume): Adjust.
2056 (linux_nat_wait): Call linux_nat_async_events unconditionally.
2057 (sigchld_handler): Adjust.
2058 (linux_nat_async_mask): Don't set SIGCHLD actions here.
2059 (get_pending_events): Adjust.
2060 (linux_nat_async_events): Rewrite to handle enum sigchld_state
2061 instead of a boolean.
2062 (linux_nat_async): Adjust.
2063 (_initialize_linux_nat): Capture default SIGCHLD action into
2064 sigchld_default_action.
2066 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
2068 * breakpoint.c (moribund_locations): New.
2069 (bpstat_stop_status): Process moribund locations.
2070 (update_global_location_list): Add removed
2071 locations to moribund_locations.
2072 (breakpoint_retire_moribund): New.
2073 * breakpoint.h (struct bp_location): New field
2074 events_till_retirement.
2075 (breakpoint_retire_moribund): Declare.
2076 * thread.c (thread_count): New.
2077 * infrun.c (handle_inferior_event): Call
2078 breakpoint_retire_moribund.
2079 * gdbthread.h (thread_count): Declare.
2081 2008-06-27 Joseph Myers <joseph@codesourcery.com>
2083 * dfp.c (decimal_convert): Call match_endianness before and after
2086 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
2088 * remote.c (remote_insert_breakpoint): Ensure that if Z0
2089 unsupported and we fall back to memory_insert_breakpoint, we
2090 use the unmodified requested address.
2092 2008-06-27 Joel Brobecker <brobecker@adacore.com>
2094 * dwarf2read.c (read_attribute_value): Issue a complaint when
2095 adjusting size attribute values of 0xffffffff as zero.
2097 2008-06-27 Joseph Myers <joseph@codesourcery.com>
2099 * i386-tdep.c (i386_16_byte_align_p): New.
2100 (i386_push_dummy_call): Determine stack space required for
2101 arguments going forwards allowing for 16-byte alignment, then push
2102 arguments going forwards.
2104 2008-06-27 Pedro Alves <pedro@codesourcery.com>
2106 * infrun.c (start_remote): Don't clear thread list here.
2107 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
2109 * remote.c (record_currthread): Upgrade the main thread and its
2110 entry in the thread list if this is the first time we hear about
2112 (remote_thread_alive): Consider magic_null_ptid or a ptid without
2113 a tid member always alive.
2114 (remote_find_new_threads): Don't update the main thread here.
2115 (remote_start_remote): Clear thread list here. Always add the
2117 (extended_remote_attach_1): Add the main thread here.
2118 (extended_remote_mourn_1): Re-add the main thread here.
2119 (extended_remote_create_inferior_1): Add a main thread.
2121 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
2123 2008-06-27 Pedro Alves <pedro@codesourcery.com>
2125 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
2127 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
2129 (general_thread, continue_thread): Change type to ptid_t.
2130 (record_currthread): Take a ptid_t parameter instead of an
2132 (MAGIC_NULL_PID): Delete.
2133 (set_thread): Take a ptid_t parameter and adjust.
2134 (set_general_thread, set_continue_thread): New.
2135 (remote_thread_alive, remote_newthread_step)
2136 (remote_current_thread, remote_find_new_threads)
2137 (remote_threads_info, remote_start_remote, remote_vcont_resume)
2138 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
2139 (threadalive_test, remote_pid_to_str)
2140 (remote_get_thread_local_address): Adjust.
2141 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
2142 and any_thread_ptid.
2144 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
2146 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
2147 * configure: Regenerated.
2149 2008-06-26 Joel Brobecker <brobecker@adacore.com>
2151 * dwarf2read.c (read_attribute_value): Treat size attribute
2152 values of 0xffffffff as if the attribute value was zero.
2154 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
2156 * linux-nat.c: Add description of overall logic.
2158 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
2160 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
2161 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
2162 all dependencies on $(gdb_stdint_h).
2163 (distclean): Do not delete gdb_stdint.h.
2164 * acinclude.m4: Do not use stdint.m4.
2165 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
2166 uintptr_t, and gdb_stdint.h.
2167 * defs.h: Include <stdint.h>.
2168 * gdb_thread_db.h: Assume stdint.h is already included.
2169 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
2170 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
2171 include gdb_stdint.h.
2172 * configure, config.in: Regenerate.
2174 2008-06-26 Joseph Myers <joseph@codesourcery.com>
2176 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
2177 decimal floating-point values in GPRs for soft-float.
2178 (do_ppc_sysv_return_value): Handle returning decimal
2179 floating-point values in GPRs for soft-float.
2181 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
2183 * target.c (target_read_until_error): New.
2184 * target.h (target_read_until_error): Declare.
2185 * mi/mi-main.c (mi_cmd_data_read_memory): Use
2186 target_read_until_error.
2188 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
2190 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
2191 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
2192 after the DECFLOAT detection to fix a memory leak. Remove the
2193 redundant NUM initialization. Protect the DECFLOAT detection memory
2194 access before the P block. Restore the P memory content for the
2197 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
2199 Kill the return value for all MI command functions.
2200 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
2201 (mi_cmd_argv_ftype): Change return type to void.
2203 * mi/mi-main.c: Adjust all function that implement
2204 MI commands to return nothing.
2205 (struct captured_mi_execute_command_actions):
2206 Remove the rc field.
2207 (mi_cmd_execute): Return nothing.
2208 (mi_execute_async_cli_command): Return nothing.
2209 (mi_cmd_exec_interrupt): Don't print ^done here.
2210 (mi_cmd_target_select): Don't print ^connected here.
2211 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
2212 Special-case -target-select and output ^connected, not ^done.
2214 * mi/mi-cmd-break.c: Adjust.
2215 * mi/mi-cmd-disas.c: Adjust.
2216 * mi/mi-cmd-env.c: Adjust.
2217 * mi/mi-cmd-file.c: Adjust.
2218 * mi/mi-cmd-stack.c: Adjust.
2219 * mi/mi-cmd-target.c: Adjust.
2220 * mi/mi-cmd-var.c: Adjust.
2221 * mi/mi-interp.c: Adjust.
2222 * mi/mi-symbol-cmds.c: Adjust.
2224 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
2226 Emit ^running via observer.
2227 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
2229 (mi_on_resume): Print ^running if not previously output.
2230 * mi/mi-main.c (running_result_record_printed): New.
2231 (captured_mi_execute_command): Reset
2232 running_result_record_printed. Use running_result_record_printed
2233 to decide if we should skip ^done.
2234 (mi_execute_async_cli_command): Don't print ^running here.
2235 * mi/mi-main.h (current_token, running_result_record_printed):
2238 2008-06-24 Michael Snyder <msnyder@specifix.com>
2240 * infrun.c (_initialize_infrun): White space and typo fix.
2242 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
2244 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
2245 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
2246 when first loading DLL with "dll" command.
2248 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
2250 * gnu-nat.c (proc_string): Use capital T for "Thread".
2252 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
2254 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
2256 2008-06-18 Joel Brobecker <brobecker@adacore.com>
2258 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
2259 the target cannot run.
2261 2008-06-18 Joel Brobecker <brobecker@adacore.com>
2263 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
2264 we're attaching to a running process.
2266 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
2268 * win32-nat.c (handle_load_dll): Give dll name and load address
2269 if debug_events is on.
2270 (handle_unload_dll): Likewise.
2272 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
2274 Don't suppress *running when doing finish.
2275 * infcall.c (call_function_by_hand): Set both
2276 suppress_resume_observer and suppress_stop_observer.
2277 * infcmd.c (suppress_run_stop_observers): Split into...
2278 (suppress_resume_observer, suppress_stop_observer): ...those.
2279 (finish_command_continuation): Clear suppress_stop_observer.
2280 (finish_command): Set suppress_stop_observer.
2281 * inferior.h (suppress_run_stop_observers): Split into...
2282 (suppress_resume_observer, suppress_stop_observer): ...those.
2283 * infrun.c (normal_stop): Check for suppress_stop_observer.
2284 * thread.c (set_running): Check for suppress_resume_observer.
2286 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
2287 Pierre Muller <muller@ics.u-strasbg.fr>
2289 * gdbarch.sh (gdbarch_skip_main_prologue): New.
2290 * gdbarch.h, gdbarch.c: Regenerate.
2291 * i386-tdep.h (i386_skip_main_prologue): Declare.
2292 * i386-tdep.c (i386_skip_main_prologue): New.
2293 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
2294 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
2295 * symtab.c (find_function_start_sal): When pc points at the "main"
2296 function, call gdbarch_skip_main_prologue.
2298 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
2300 * value.c (value_primitive_field): Fetch lazy register values.
2302 2008-06-11 Pedro Alves <pedro@codesourcery.com>
2304 * NEWS: Mention support removal of undocumented S AA p PID stop
2307 * remote.c (remote_wait): Remove undocumented S AA p PID support.
2309 2008-06-10 Stan Shebs <stan@codesourcery.com>
2311 * MAINTAINERS: Update my affiliation and address.
2313 2008-06-10 Andreas Schwab <schwab@suse.de>
2315 * top.c (print_gdb_version): Don't print final newline.
2317 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
2320 * Makefile.in: Update dependencies.
2321 * gdbthread.h (struct thread_info): New field
2323 (set_running, is_running): New.
2324 * thread.c (set_running, is_running): New.
2325 * inferior.h (suppress_normal_stop_observer): Rename to...
2326 (suppress_run_stop_observers): ..this.
2327 * infcmd.c (suppress_normal_stop_observer): Rename to...
2328 (suppress_run_stop_observers): ..this.
2329 (finish_command_continuation, finish_command): Adjust.
2330 * infcall.c (call_function_by_hand): Adjust.
2331 * infrun.c (normal_stop): Call set_running.
2332 * target.c (target_resume): New. Call set_running.
2333 * target.h (target_resume): Convert from macro to
2336 * mi/mi-interp.c (mi_on_resume): New.
2337 (mi_interpreter_init): Register mi_on_resume.
2339 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
2341 Use observers to report stop events in MI.
2342 * mi/mi-interp.c (mi_on_normal_stop): New.
2343 (mi_interpreter_init): Register mi_on_normal_stop.
2344 (mi_interpreter_exec_continuation): Remove.
2345 (mi_cmd_interpreter_exec): Don't register the above.
2346 * mi/mi-main.c (captured_mi_execute_command): Don't care
2347 about sync_execution.
2348 (mi_execute_async_cli_command): Don't install continuation. Don't
2350 (mi_exec_async_cli_cmd_continuation): Remove.
2352 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
2354 Suppress normal stop observer when it's problematic.
2355 * inferior.h (suppress_normal_stop_observer): New.
2356 * infcall.c (call_function_by_hand): Disable stop events when
2357 doing function calls.
2358 * infmcd.c (suppress_normal_stop_observer): New.
2359 (finish_command_continuation): Call normal_stop observer
2361 (finish_command): Disable stop events inside proceed.
2362 * infrun.c (normal_stop): Don't call normal stop observer if
2363 suppressed of if multi-step is in progress.
2365 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
2368 * infrun.c (finish_command): Don't pass cleanup
2370 (finish_command_continuation): Don't grab cleanup from
2371 the passed data, as we don't use, and cannot, use it anyway.
2373 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
2375 Introduce common cleanup for restoring integers.
2376 * defs.h (make_cleanup_restore_integer): New declaration.
2377 (struct cleanup): New field free_arg.
2378 (make_my_cleanup_2): New.
2379 * utils.c (restore_integer_closure, restore_integer)
2380 (make_cleanup_restore_integer): New.
2381 (make_my_cleanup): Initialize the free_arg field and
2382 renamed to make_my_cleanup_2.
2383 (do_my_cleanups): Call free_arg.
2384 (discard_cleanups): Call free_arg.
2385 * breakpoint.c (restore_always_inserted_mode): Remove.
2386 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
2388 2008-06-09 Doug Evans <dje@google.com>
2390 * remote.c (remote_wait): Include beginning of malformed packet
2393 2008-06-09 Tom Tromey <tromey@redhat.com>
2395 * completer.c (complete_line): Don't special-case
2396 expression_completer.
2397 (expression_completer): Only pass last word to
2399 * c-exp.y (yylex): Check 'token', not 'operator'.
2401 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
2403 * configure.ac (build_warnings): Add -Wno-format for mingw.
2404 * configure: Regenerated.
2406 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
2408 * NEWS: Make indentation consistent. Move exec tracing entry out
2409 of remote packet list.
2411 2008-06-06 Tom Tromey <tromey@redhat.com>
2413 * value.h (evaluate_subexpression_type, extract_field_op):
2415 * printcmd.c (_initialize_printcmd): Use expression_completer for
2416 'p', 'inspect', 'call'.
2417 * parser-defs.h (parse_field_expression): Declare.
2418 * parse.c: Include exceptions.h.
2419 (in_parse_field, expout_last_struct): New globals.
2420 (mark_struct_expression): New function.
2421 (prefixify_expression): Return int.
2422 (prefixify_subexp): Return int. Use expout_last_struct.
2423 (parse_exp_1): Update.
2424 (parse_exp_in_context): Add 'out_subexp' argument. Handle
2426 (parse_field_expression): New function.
2427 * expression.h (parse_field_expression): Declare.
2428 (in_parse_field): Likewise.
2429 * eval.c (evaluate_subexpression_type): New function.
2430 (extract_field_op): Likewise.
2431 * completer.h (expression_completer): Declare.
2432 * completer.c (expression_completer): New function.
2433 (count_struct_fields, add_struct_fields): New functions.
2434 * c-exp.y (yyparse): Redefine.
2435 (COMPLETE): New token.
2436 (exp): New productions.
2437 (saw_name_at_eof, last_was_structop): New globals.
2438 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
2439 (c_parse): New function.
2440 * breakpoint.c (_initialize_breakpoint): Use expression_completer
2441 for watch, awatch, and rwatch.
2442 * Makefile.in (parse.o): Depend on exceptions_h.
2444 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
2447 * gdb/valopts.c (find_overload_match): Handle references
2450 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
2452 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
2453 account the bitsize of the 'from' operand.
2455 2008-06-06 Pedro Alves <pedro@codesourcery.com>
2457 * annotate.h (annotate_thread_changed): Declare.
2459 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
2461 * annotate.c (annotate_thread_changed): New function.
2462 * thread.c (thread_command) : Use it.
2463 * infrun.c (normal_stop): Use it.
2465 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
2466 Nathan Sidwell <nathan@codesourcery.com>
2467 Joseph Myers <joseph@codesourcery.com>
2469 * acinclude.m4: Include ../config/acx.m4.
2470 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
2471 * configure, config.in: Regenerate.
2472 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
2474 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
2476 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2478 Replace 'target async' by 'maintenance set remote-async' and
2479 'target remote' combination.
2481 * remote.c (remote_async_wait): Merge into remote_wait, and
2483 (remote_async_permitted, remote_async_permitted_set): New
2485 (set_maintenance_remote_async_permitted)
2486 (show_maintenance_remote_async_permitted): New functions.
2487 (remote_async_ops, extended_async_remote_ops): Delete.
2488 (remote_async_open, extended_remote_async_open): Delete.
2489 (remote_open_1): Drop async_p parameter. Update callers. Replace
2490 async_p with remote_async_permitted checks.
2491 (extended_async_remote_attach): Delete.
2492 (remote_resume, remote_async_resume): Merge and leave remote_resume.
2493 (remote_async_terminal_inferior): Rename to...
2494 (remote_terminal_inferior): ... this, and add
2495 remote_async_termitted check.
2496 (remote_async_terminal_ours): Rename to...
2497 (remote_terminal_ours): ... this, and add remote_async_termitted
2499 (remote_wait, remote_async_wait): Merge and leave remote_wait
2501 (remote_kill, remote_async_kill): Merge and leave remote_kill
2503 (remote_async_mourn, extended_async_remote_mourn): Delete.
2504 (extended_remote_create_inferior_1): Drop async_p parameter.
2505 Update callers. Always use extended_remote_ops.
2506 (extended_remote_async_create_inferior): Delete.
2507 (remote_return_zero): Delete.
2508 (init_remote_ops): Register remote_can_async_p, remote_async,
2509 remote_async_mask, remote_terminal_inferior and
2510 remote_terminal_ours.
2511 (remote_can_async_p, remote_is_async_p): Check for
2512 remote_async_permitted.
2513 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
2514 (set_remote_cmd): Don't add async and extended-async targets.
2515 (_initialize_remote): Add set/show remote-async maintenance
2518 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2520 * remote.c (kill_kludge): Delete.
2521 (remote_wait, remote_async_wait): Don't set it.
2522 (remote_kill, remote_async_kill): Don't do anything with it.
2524 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2526 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
2528 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
2530 * bcache.c (bcache_data): Call deprecated_bcache_added function.
2531 (deprecated_bcache_added): New function name. Body of function
2532 bcache_data is used here with the addition of 'added' argument.
2533 * bcache.h (deprecated_bcache_added): New function.
2534 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
2535 work from add_psymbol_to_list - initialises partial symbol and stashes
2536 it in objfile's cache.
2537 (append_psymbol_to_list): New helper function, takes other part of
2538 work from add_psymbol_to_list - adds partial symbol to the given list.
2539 (add_psymbol_to_list): Call helper functions instead of doing work
2540 here. If adding to global list, do not duplicate partial symbols in the
2543 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
2545 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
2546 'exception caught|thrown' message.
2548 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2550 * Makefile.in: Update dependencies.
2551 * dwarf2expr.c: New include "gdb_assert.h".
2552 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
2553 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
2554 (execute_stack_op): Error out on too large RECURSION_DEPTH.
2555 Increase/decrease RECURSION_DEPTH around the function.
2557 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2559 * remote.c (get_offsets): Handle a single segment.
2560 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
2563 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
2565 * solib-svr4.c (struct lm_info): Add lm_addr.
2566 (main_lm_addr): New.
2567 (svr4_default_sos): Set lm_addr.
2568 (svr4_current_sos): Set lm_addr and main_lm_addr.
2569 (svr4_fetch_objfile_link_map): Rewrite.
2570 (svr4_clear_solib): Clear main_lm_addr.
2572 2008-06-03 Michael Snyder <msnyder@redhat.com>
2573 Joseph Myers <joseph@codesourcery.com>
2575 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
2576 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
2578 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
2580 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
2582 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
2584 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
2586 2008-06-01 Joel Brobecker <brobecker@adacore.com>
2588 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
2589 treat pointers in data space as function descriptors if the
2590 target address is also in the data space.
2592 2008-05-30 Joel Brobecker <brobecker@adacore.com>
2594 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
2595 the trad-frame register value for the SP register.
2597 2008-05-29 Mark Kettenis <kettenis@gnu.org>
2599 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
2601 2008-05-28 Joel Brobecker <brobecker@adacore.com>
2603 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
2604 that identifies function descriptors outside of the .opd section.
2606 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
2608 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
2609 temporary catchpoints. In MI add missing fields 'reason', 'disp',
2611 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
2613 (handle_gnu_v3_exceptions): Use tempflag.
2615 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
2617 Refactor varobj_update interface.
2618 * varobj.c (varobj_update): Report changes as vector. Also
2619 return not just a list of varobj, but a list of special structures
2620 that tell what exactly has changed.
2621 * varobj.h (enum varobj_update_error): Rename to
2622 varobj_scope_status.
2623 (struct varobj_update_result_t): New.
2624 (varobj_update): Adjust prototype.
2625 * mi/mi-cmd-var.c: Adjust for changes.
2627 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
2629 * varobj.c (varobj_update): Fix comment typo.
2632 2008-05-26 Joel Brobecker <brobecker@adacore.com>
2634 Set the symtab field of symbols read from ECOFF debugging entries.
2635 * mdebugread.c (add_symbol): Add new parameter symtab.
2636 (parse_symbol): Update calls to add_symbol throughout.
2638 2008-05-27 Andreas Schwab <schwab@suse.de>
2640 * symtab.h (enum address_class): Remove LOC_REGPARM and
2642 (struct symbol): Add is_argument.
2643 (SYMBOL_IS_ARGUMENT): Define.
2645 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
2646 * buildsym.c (finish_block): Likewise.
2647 * stack.c (print_frame_args, print_block_frame_locals)
2648 (print_frame_arg_vars): Likewise.
2649 * symtab.c (lookup_block_symbol): Likewise.
2650 * tracepoint.c (add_local_symbols): Likewise.
2651 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2653 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
2654 * dwarf2read.c (new_symbol): Likewise.
2655 * mdebugread.c (parse_symbol): Likewise.
2656 * stabsread.c (define_symbol): Likewise.
2658 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
2659 and LOC_COMPUTED_ARG.
2660 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2661 * ax-gdb.c (gen_var_ref): Likewise.
2662 * eval.c (evaluate_subexp_for_address): Likewise.
2663 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2664 * m2-exp.y (yylex): Likewise.
2665 * printcmd.c (address_info): Likewise.
2666 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2667 * tracepoint.c (collect_symbol, scope_info): Likewise.
2669 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
2671 * gdbarch.sh: Added new gdbarch struct
2672 core_regset_sections.
2673 * gdbarch.c: Refreshed.
2674 * gdbarch.h: Refreshed.
2675 * regset.h (core_regset_section): Declared.
2676 * linux-nat.c (linux_nat_do_thread_registers): Added
2677 support for the new gdbarch struct core_regset_sections.
2678 * utils.c (host_address_to_string): New function.
2679 * defs.h (host_address_to_string): New prototype.
2680 * i386-linux-tdep.c (i386_regset_rections): New register
2681 sections list for i386.
2682 (i386_linux_init_abi): Initialized new gdbarch struct
2683 core_regset_sections.
2684 * Makefile.in: Updated to reflect dependency changes.
2685 * ppc-linux-tdep.c (ppc_regset_sections): Register
2686 sections list for ppc.
2687 (ppc_linux_init_abi): Initialized new gdbarch struct
2688 core_regset_sections
2690 2008-05-24 Andreas Schwab <schwab@suse.de>
2692 * linespec.c (decode_objc): Save current language around call to
2695 2008-05-23 Joel Brobecker <brobecker@adacore.com>
2697 * valprint.h (get_array_bounds): Renames get_array_low_bound.
2698 * valprint.c (get_array_bounds): Renames get_array_low_bound.
2699 Return the proper bound value if the array index type is an
2700 enumerated type. Compute the high bound if requested.
2701 (val_print_array_elements): Handle the case when the array
2702 element has a null size.
2703 * ada-valprint.c (print_optional_low_bound): Add handling
2704 for empty arrays or arrays of zero-size elements.
2705 (ada_val_print_array): New function, extracted out from
2706 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
2707 handle empty arrays and arrays of zero-size elements.
2708 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
2709 code by call to ada_val_print_array.
2710 (ada_value_print): Remove handling of null array. The handling
2711 was incomplete and is now better handled by ada_val_print_array.
2713 2008-05-23 Markus Deuling <deuling@de.ibm.com>
2715 * annotate.c (annotate_source, annotate_frame_begin): Replace
2716 deprecated_print_address_numeric with paddress.
2717 * cli/cli-cmds.c (list_command, edit_command): Likewise.
2718 * tui/tui-stack.c (tui_make_status_line): Likewise.
2720 * defs.h (deprecated_print_address_numeric): Remove.
2721 * printcmd.c (deprecated_print_address_numeric): Remove.
2722 * maint.c (maint_print_section_info): Fix comment.
2724 2008-05-23 Markus Deuling <deuling@de.ibm.com>
2726 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
2727 print_binary_chars, print_char_chars): Add byte_order parameter and
2728 replace gdbarch_byte_order.
2729 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
2730 expressions and remove them. Remove unused TWO_TO_FOURTH.
2731 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
2732 endianness. Update call to print_hex_chars.
2733 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
2734 print_binary_chars, print_char_chars): Add byte_order parameter.
2735 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
2736 get at the endianness. Update print_*_char calls to use byte_order.
2738 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2740 * symtab.h (struct symbol): Make "aux_value" member a void pointer
2742 (SYMBOL_LOCATION_BATON): Update.
2744 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2746 * symtab.h (enum address_class): Remove LOC_BASEREG and
2748 (struct symbol): Remove "basereg" member of "aux_value" union.
2749 (SYMBOL_BASEREG): Remove.
2751 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
2753 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2754 (ada_add_block_symbols): Likewise.
2755 * ax-gdb.c (gen_var_ref): Likewise.
2756 * buildsym.c (finish_block): Likewise.
2757 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2758 * m2-exp.y (yylex): Likewise.
2759 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2760 * printcmd.c (address_info): Likewise.
2761 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
2762 (print_frame_arg_vars): Likewise.
2763 * symmisc.c (print_symbol): Likewise.
2764 * symtab.c (lookup_block_symbol): Likewise.
2765 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2766 (scope_info): Likewise.
2768 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2770 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
2772 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
2773 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2774 (ada_add_block_symbols): Likewise.
2775 * ax-gdb.c (gen_var_ref): Likewise.
2776 * buildsyms.c (finish_block): Likewise.
2777 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2778 * m2-exp.y (yylex): Likewise.
2779 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2780 * printcmd.c (address_info): Likewise.
2781 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
2782 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2783 * symtab.c (lookup_block_symbol): Likewise.
2784 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2785 (scope_info): Likewise.
2787 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2789 * symtab.h (enum address_class): Remove LOC_INDIRECT and
2790 LOC_HP_THREAD_LOCAL_STATIC.
2792 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
2793 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
2794 (read_var_value): Likewise.
2795 * buildsym.c (finish_block): Likewise.
2796 * objfiles.c (objfile_relocate): Likewise.
2797 * printcmd.c (address_info): Likewise.
2798 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2799 * tracepoint.c (scope_info): Likewise.
2801 2008-05-21 Markus Deuling <deuling@de.ibm.com>
2802 Maxim Grigoriev <maxim2405@gmail.com>
2804 * xtensa-tdep.c (xtensa_read_register): Remove.
2805 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
2806 argument litbase to call0_frame_cache().
2807 (call0_track_op, call0_analyze_prologue)
2808 (call0_frame_cache): Use extra argument litbase.
2810 2008-05-21 Joel Brobecker <brobecker@adacore.com>
2812 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
2814 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
2816 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
2818 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
2820 * alpha-mdebug-tdep.c: Include "trad-frame.h".
2821 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
2822 struct trad_frame_saved_reg *.
2823 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
2824 trad_frame_alloc_saved_regs. Update accesses. Record previous
2825 value of SP as being vfp.
2826 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
2827 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
2829 2008-05-21 Markus Deuling <deuling@de.ibm.com>
2831 * score-tdep.c (score_print_insn): Get the current endianess from
2832 disassemble_info instead of gdbarch_byte_order.
2834 2008-05-21 Pedro Alves <pedro@codesourcery.com>
2836 * frame.c (get_prev_frame_1): Build frame id before setting
2837 this_frame->prev_p, not after.
2839 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
2841 * annotate.c (annotate_new_thread): New function for new-thread
2843 * annotate.h: (annotate_new_thread): New extern.
2844 * thread.c (add_thread_with_info): Use it.
2845 * Makefile.in (thread.o): Add dependency on annotate.h.
2847 2008-05-20 Joel Brobecker <brobecker@adacore.com>
2849 * win32-nat.c (win32_wait): Block the control-c event while
2850 waiting for a debug event.
2852 2008-05-19 Pedro Alves <pedro@codesourcery.com>
2854 * symtab.h (lookup_symbol_in_language): Update comment.
2855 * symtab.c (lookup_symbol_aux_block): Update comment.
2856 * ada-lang.c (ada_lookup_symbol_list): Update comment.
2858 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
2860 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
2861 (lookup_symbol): Likewise.
2862 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
2863 (lookup_symbol): Likewise.
2864 (search_symbols): Update.
2866 * linespec.c (find_methods, collect_methods): Update.
2867 (add_matching_methods, add_constructors): Update.
2868 (decode_compound, decode_dollar, decode_variable): Update.
2869 (lookup_prefix_sym): Update.
2871 (symbol_found): Remove SYM_SYMTAB parameter.
2872 Use SYMBOL_SYMTAB (sym) instead.
2874 * gdbtypes.c (lookup_typename): Update.
2875 (lookup_struct, lookup_union, lookup_enum): Update.
2876 (lookup_template_type): Update.
2877 (check_typedef): Update.
2878 * language.c (lang_bool_type): Update.
2879 * mdebugread.c (parse_procedure): Update.
2880 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
2881 * parse.c (write_dollar_variable): Update.
2882 * printcmd.c (address_info): Update.
2883 * source.c (select_source_symtab): Update.
2884 * stack.c (print_frame_args, print_frame_arg_vars): Update.
2885 * valops.c (find_function_in_inferior): Update.
2886 (value_struct_elt_for_reference): Update.
2887 * value.c (value_static_field, value_fn_field): Update.
2889 * alpha-mdebug-tdep.c (find_proc_desc): Update.
2890 * arm-tdep.c (arm_skip_prologue): Update.
2891 * mt-tdep.c (mt_skip_prologue): Update.
2892 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
2894 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
2895 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
2896 (add_defn_to_vec): Likewise.
2897 (ada_add_block_symbols): Likewise.
2898 (lookup_cached_symbol, cache_symbol): Likewise.
2899 (standard_lookup): Update.
2900 (ada_lookup_symbol_list): Update.
2902 * c-valprint.c (c_val_print): Update.
2903 * cp-support.c (cp_lookup_rtti_type): Update.
2904 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
2905 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
2906 * p-valprint.c (pascal_val_print): Update.
2907 * scm-lang.c (scm_lookup_name): Update.
2913 * objc-exp.y: Update.
2916 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
2918 * language.h (struct language_defn): Remove SYMTAB parameter from
2919 la_lookup_symbol_nonlocal callback function pointer.
2921 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2922 (ada_lookup_encoded_symbol): Likewise.
2923 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2924 Always call fixup_symbol_section.
2925 (ada_lookup_symbol): Remove SYMTAB parameter.
2926 (ada_lookup_symbol_nonlocal): Likewise.
2927 * ada-exp.y (write_object_renaming): Update.
2928 (find_primitive_type): Likewise.
2930 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2931 (cp_lookup_symbol_namespace): Likewise.
2932 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
2933 (lookup_symbol_file): Likewise.
2934 (lookup_possible_namespace_symbol): Likewise.
2935 (cp_lookup_symbol_nonlocal): Likewise.
2936 (cp_lookup_symbol_namespace): Likewise.
2937 (cp_lookup_nested_type): Update.
2939 * scm-valprint.c (scm_inferior_print): Update.
2940 * valops.c (value_maybe_namespace_elt): Update.
2942 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
2943 lookup_lib_global_symbol callback function pointer.
2944 (solib_global_lookup): Remove SYMTAB parameter.
2945 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
2946 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
2948 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2949 (lookup_symbol_static): Likewise.
2950 (lookup_symbol_global): Likewise.
2951 (lookup_symbol_aux_block): Likewise.
2952 (lookup_global_symbol_from_objfile): Likewise.
2953 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
2954 (lookup_symbol_aux_local): Likewise.
2955 (lookup_symbol_aux_block): Likewise.
2956 (lookup_symbol_aux_symtabs): Likewise.
2957 (lookup_symbol_aux_psymtabs): Likewise.
2958 (lookup_global_symbol_from_objfile): Likewise.
2959 (basic_lookup_symbol_nonlocal): Likewise.
2960 (lookup_symbol_static): Likewise.
2961 (lookup_symbol_global): Likewise.
2963 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
2965 2008-05-17 Pedro Alves <pedro@codesourcery.com>
2967 * remote.c (init_extended_remote_ops): Fix typo.
2969 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2971 * NEWS: Mention new DICOS x86 target configuration.
2973 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2974 Ulrich Weigand <uweigand@de.ibm.com>
2976 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
2977 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
2979 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
2980 use it instead of ginfo->value.address. Look up minimal symbol by
2981 address and name. Assume OBJFILE is non-NULL.
2982 (fixup_symbol_section): Ensure we always have an objfile to look
2983 into. Extract and pass to fixup_section the symbol's address that
2984 will match the minimal symbol's address.
2985 (fixup_psymbol_section): Likewise.
2987 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
2988 overlays and the addrmap returned the wrong section.
2990 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
2991 calling fixup_symbol_section.
2993 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2995 * minsyms.c: Include "target.h".
2996 (find_solib_trampoline_target): Handle minimal symbols pointing
2997 to function descriptors as well.
2998 * Makefile.in (minsyms.o): Update dependencies.
3000 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
3001 (ppc64_standard_linkage1): ... this. Fix optional instructions.
3002 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
3003 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
3004 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
3005 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
3006 (ppc64_standard_linkage_target): Rename to ...
3007 (ppc64_standard_linkage1_target): ... this.
3008 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
3009 (ppc64_skip_trampoline_code): Support three variants of standard
3010 linkage stubs. Call find_solib_trampoline_target to handle
3013 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
3015 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
3016 ppc64_sysv_abi_adjust_breakpoint_address.
3017 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
3018 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
3020 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
3022 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
3023 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
3024 of ppc_linux_skip_trampoline_code.
3026 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
3028 * gdbarch.sh: Delete dwarf_reg_to_regnum.
3029 * gdbarch.c, gdbarch.h: Regenerated.
3030 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
3031 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
3032 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
3034 2008-05-15 Pedro Alves <pedro@codesourcery.com>
3036 * linux-nat.c (trap_ptid): Delete.
3037 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
3039 * linux-thread-db.c (thread_db_wait): Adjust.
3041 2008-05-15 Joel Brobecker <brobecker@adacore.com>
3043 * linespec.c (decode_line_1): Fix a couple of comments.
3045 2008-05-15 Alan Modra <amodra@bigpond.net.au>
3047 * dbxread.c: Formatting.
3048 (INTERNALIZE_SYMBOL): Init n_other.
3049 (set_namestring): Take pointer to nlist arg rather than struct
3050 copy. Update all callers.
3052 2008-05-15 Andreas Schwab <schwab@suse.de>
3054 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
3055 (dwarf2read.o): Add $(addrmap_h).
3057 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3059 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
3060 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
3061 to handle ppc32 PLT entries.
3062 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
3065 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
3067 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
3068 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
3069 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
3070 (lookup_minimal_symbol_by_pc_section): Use
3071 lookup_minimal_symbol_by_pc_section_1.
3072 (lookup_solib_trampoline_symbol_by_pc): Likewise.
3074 2008-05-13 Joel Brobecker <brobecker@adacore.com>
3076 * findcmd.c: Add #include "gdb_stdint.h".
3077 * Makefile.in (findcmd.o): Update dependencies.
3079 2008-05-11 David S. Miller <davem@davemloft.net>
3081 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
3082 long double size override, Linux does use 128-bit now.
3084 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
3085 (sparc_linux_write_pc): New function.
3086 (sparc32_linux_init_abi): Register it.
3087 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
3088 (sparc64_linux_write_pc): New function.
3089 (sparc64_linux_init_abi): Register it.
3091 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
3092 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
3094 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
3096 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
3097 and info.tdep_info before calling gdbarch_init_osabi.
3099 2008-05-09 Joel Brobecker <brobecker@adacore.com>
3101 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
3102 the type of the right hand side of the assignment to the type
3103 of the left hand side if the left hand side is a convenience
3106 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
3108 * NEWS: Mention gdbserver bi-arch capability.
3110 2008-05-09 Doug Evans <dje@google.com>
3113 * NEWS: Document find command and qSearch:memory packet.
3114 * Makefile.in (SFILES): Add findcmd.c.
3115 (COMMON_OBJS): Add findcmd.o.
3116 (findcmd.o): New rule.
3117 * findcmd.c: New file.
3118 * target.h (target_ops): New member to_search_memory.
3119 (simple_search_memory): Declare.
3120 (target_search_memory): Declare.
3121 * target.c (simple_search_memory): New fn.
3122 (target_search_memory): New fn.
3123 * remote.c (PACKET_qSearch_memory): New packet kind.
3124 (remote_search_memory): New fn.
3125 (init_remote_ops): Init to_search_memory.
3126 (init_extended_remote_ops): Ditto.
3127 (_initialize_remote): Add qSearch:memory packet config command.
3129 2008-05-09 Eli Zaretskii <eliz@gnu.org>
3131 * thread.c (_initialize_thread): Don't use commas and periods in
3132 first line of doc string of "set/show print thread-events".
3134 2008-05-08 Joel Brobecker <brobecker@adacore.com>
3136 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
3137 Update for unwinder changes.
3139 2008-05-08 Joel Brobecker <brobecker@adacore.com>
3141 * frame.c (get_frame_base_address, get_frame_locals_address)
3142 (get_frame_args_address): Pass the correct frame when calling
3143 frame_base_find_by_frame.
3145 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
3147 * remote.c (extended_remote_attach_1): Call target_find_description.
3149 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
3151 * remote.c (extended_remote_create_inferior_1): Clean up
3152 before marking the target running.
3154 2008-05-08 Joel Brobecker <brobecker@adacore.com>
3156 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
3159 2008-05-07 Joel Brobecker <brobecker@adacore.com>
3161 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
3162 sparc64-sol2-tdep.c: Update for unwinder changes.
3164 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
3166 * cp-support.c (mangled_name_to_comp): Initialize storage.
3167 (unqualified_name_from_comp): Likewise.
3169 2008-05-07 Jie Zhang <jie.zhang@analog.com>
3171 * remote.c (remote_insert_breakpoint): Call get_remote_state
3172 after gdbarch_breakpoint_from_pc is called.
3173 (remote_insert_hw_breakpoint): Likewise.
3175 2008-05-06 Joel Brobecker <brobecker@adacore.com>
3177 * valprint.c (val_print): Add new language parameter and use it
3178 instead of using the current_language. Update calls to val_print
3180 (common_val_print): Add new langauge parameter and pass it to
3182 * value.h (struct language_defn): Add opaque declaration.
3183 (val_print, common_val_print): Update declarations.
3184 * stack.c (print_frame_args): Update call to common_val_print
3185 using the appropriate language.
3186 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
3187 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
3188 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
3189 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
3190 #include "language.h" if necessary.
3191 Update calls to val_print and common_val_print.
3192 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
3193 Update dependencies.
3195 2008-05-06 Joel Brobecker <brobecker@adacore.com>
3197 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
3198 pointing inside a non-executable section as function descriptors.
3200 2008-05-06 Pedro Alves <pedro@codesourcery.com>
3202 * inf-loop.c (inferior_event_handler): Run all continuations and
3203 print any language change before running the breakpoint commands.
3205 2008-05-06 Joel Brobecker <brobecker@adacore.com>
3207 * frame-unwind.c (frame_unwind_got_bytes): New function.
3208 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
3209 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
3210 for unwinder changes.
3212 2008-05-05 Doug Evans <dje@google.com>
3214 * NEWS: Mention new /m modifier for disassemble command.
3215 * cli/cli-cmds.c (print_disassembly): New function.
3216 (disassemble_current_function): New function
3217 (disassemble_command): Recognize /m modifier, print mixed
3219 (init_cli_cmds): Update disassemble help text.
3221 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
3223 * xtensa-tdep.c: Update for unwinder changes.
3225 2008-05-05 Andreas Schwab <schwab@suse.de>
3227 Update m68k port for unwinder changes.
3228 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
3229 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
3230 (m68k_frame_unwind): Use default_frame_sniffer.
3231 (m68k_frame_sniffer): Remove.
3232 (m68k_frame_base_address): Expect this_frame.
3233 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
3235 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
3236 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
3237 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
3238 parameter instead of pc value.
3239 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
3241 (m68k_linux_sigtramp_frame_this_id)
3242 (m68k_linux_sigtramp_frame_prev_register)
3243 (m68k_linux_sigtramp_frame_sniffer): Update signature.
3244 (m68k_linux_sigtramp_frame_unwind): Use
3245 m68k_linux_sigtramp_frame_sniffer.
3246 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
3248 * m68klinux-nat.c (store_register): Fix typo.
3250 2008-05-05 Pedro Alves <pedro@codesourcery.com>
3252 * infcmd.c (step_1): Put thread id on the stack to avoid possible
3255 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
3257 * symfile.c (reread_symbols): Update objfile's entry point.
3259 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
3260 Joel Brobecker <brobecker@adacore.com>
3262 * ada-lang.c: Update throughout to use symbol_matches_domain
3263 instead of matching the symbol domain explictly.
3264 * dwarf2read.c (add_partial_symbol): Do not add new psym for
3265 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
3266 class as typedefs. See lookup_partial_symbol function.
3267 (new_symbol): Similar to add_partial_symbol, do not create
3268 symbol for the typedef. See lookup_block_symbol.
3269 * symtab.c (symbol_matches_domain): New function, takes care
3270 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
3271 (lookup_partial_symbol): Use symbol_matches_domain to see if the
3272 found psym domain matches the given domain.
3273 (lookup_block_symbol): Likewise.
3275 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
3277 * top.c (command_line_handler_continuation): Remove.
3278 (execute_command): Do not install the above.
3280 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
3282 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
3283 and catch all exceptions from it.
3284 * top.c (command_line_handler_continuation): Don't
3285 call bpstat_do_action here.
3287 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
3289 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
3290 (struct die_info): Remove type.
3291 (read_type_die, read_typedef, read_base_type, read_subrange_type)
3292 (read_structure_type, read_enumeration_type, read_array_type)
3293 (read_tag_pointer_type, read_tag_ptr_to_member_type)
3294 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
3295 (read_tag_string_type, read_subroutine_type, read_set_type)
3296 (read_unspecified_type): Delete prototypes. Remove check for
3297 already-loaded type. Return the new type.
3298 (set_die_type): Return the new type.
3299 (reset_die_and_siblings_types): Delete.
3300 (load_comp_unit, load_full_comp_unit): Set type_hash.
3301 (process_queue): Remove call to reset_die_and_siblings_types.
3302 (process_die): Do not read most types here. Use read_type_die
3304 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
3305 (quirk_gcc_member_function_pointer): Return the new type.
3306 (process_structure_scope, process_enumeration_scope): Use
3307 get_die_type and read the DIE's type.
3308 (read_full_die): Do not initialize die->type.
3309 (tag_type_to_type): Use read_type_die.
3310 (read_type_die): Check for already defined types. Return the
3312 (determine_prefix): Use get_die_type.
3313 (set_die_type): Return the type.
3314 (get_die_type): Take a CU argument. Check for no type_hash.
3316 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
3318 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
3321 2008-05-04 Pedro Alves <pedro@codesourcery.com>
3323 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
3324 and bp_longjmp_resume breakpoints.
3325 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
3327 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
3328 breakpoints. Create bp_longjmp breakpoints as momentary
3330 (enable_longjmp_breakpoint): Delete.
3331 (set_longjmp_breakpoint): New.
3332 (disable_longjmp_breakpoint): Delete.
3333 (delete_longjmp_breakpoint): New.
3334 (set_longjmp_resume_breakpoint): Delete.
3335 (set_momentary_breakpoint_at_pc): New.
3336 (breakpoint_re_set_one): Don't delete bp_longjmp and
3337 bp_longjmp_resume breakpoints.
3338 (breakpoint_re_set): Don't create longjmp and longjmp-resume
3341 * infrun.c (step_resume_breakpoint): Add comment.
3342 (struct execution_control_state): Delete handling_longjmp member.
3343 (init_execution_control_state). Don't clear handling_longjmp.
3344 (context_switch): Don't context switch handling_longjmp.
3345 (handle_inferior_event): If handling a bp_longjmp breakpoint,
3346 create a bp_longjmp_resume breakpoint, and set it as current
3347 step_resume_breakpoint, then step over the longjmp breakpoint. If
3348 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
3349 breakpoint, delete the longjmp-resume breakpoint, and stop
3351 (currently_stepping): Remove handling_longjmp from expression.
3352 (insert_step_resume_breakpoint_at_sal): Update comment.
3353 (insert_longjmp_resume_breakpoint): New.
3355 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
3356 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
3358 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
3359 (set_longjmp_resume_breakpoint): Delete declaration.
3361 * gdbthread.h (save_infrun_state): Remove handling_longjmp
3363 (load_infrun_state): Delete *handling_longjmp parameter.
3364 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
3366 (load_infrun_state): Delete *handling_longjmp parameter. Update
3369 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
3370 (delete_longjmp_breakpoint_cleanup): New.
3371 (step_1): Call set_longjmp_breakpoint instead of
3372 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
3373 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
3374 (step_1_continuation): Pass thread id in the continuation args to
3376 (step_once): Add thread parameter. Pass thread id the the
3379 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3381 Set CU BASE_ADDRESS already from partial DIEs.
3382 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
3383 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
3384 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
3385 from these variables if it was still unset.
3387 * Makefile.in: Update dependencies.
3388 * dwarf2read.c: Include "addrmap.h"
3389 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
3390 (dwarf2_ranges_read): New prototype.
3391 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
3392 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
3393 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
3394 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
3395 comment for it. Add the found ranges to RANGES_PST. New variable
3396 BASEADDR, initialize it the common way.
3397 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
3398 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
3399 HAS_RANGES_OFFSET for the later processing.
3400 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
3401 * symtab.c: Include "addrmap.h"
3402 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
3403 Move the psymtab locator into ...
3404 (find_pc_sect_psymtab_closer): ... a new function.
3406 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
3408 * arch-utils.c (gdbarch_update_p): Use default values for
3409 info.abfd and info.target_desc if they are NULL.
3410 (gdbarch_from_bfd): Remove assertion.
3411 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
3412 using the current target description.
3413 (gdbarch_info_fill): Do not use default values for info->abfd
3414 and info->target_desc.
3416 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3418 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
3420 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
3422 * inferior.h (read_pc_pid, write_pc_pid): Remove.
3423 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
3425 * regcache.c (read_pc_pid): Remove, replace by ...
3426 (regcache_read_pc): ... this function.
3427 (write_pc_pid): Remove, replace by ...
3428 (regcache_write_pc): ... this function.
3429 (read_pc, write_pc): Update.
3431 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
3432 write_pc_pid by regcache_read_pc and regcache_write_pc.
3433 (displaced_step_fixup): Likewise.
3434 (resume): Likewise. Use regcache arch instead of current_gdbarch.
3435 (prepare_to_proceed): Likewise.
3436 (proceed): Likewise.
3437 (adjust_pc_after_break): Likewise.
3438 (handle_inferior_event): Likewise.
3440 * linux-nat.c (cancel_breakpoint): Likewise.
3441 * linux-thread-db.c (check_event): Likewise.
3442 * aix-thread.c (aix_thread_wait): Likewise.
3443 * tracepoint.c (trace_dump_command): Likewise.
3445 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3447 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
3448 SYMBOL_LOCATION_BATON.
3450 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
3452 * target.h (struct target_ops): New field to_auxv_parse.
3453 * auxv.c (default_auxv_parse): New, renamed from previous
3455 (target_auxv_parse): Try to call target method. Fallback to
3456 default_auxv_parse if not found.
3457 * procfs.c (procfs_auxv_parse): New.
3458 (init_procfs_ops): On Solaris, in 64-bit mode, install
3461 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
3463 * symfile.c (add_symbol_file_command): Use paddress rather than
3464 hex_string to print the address.
3466 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3468 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
3469 return the null frame ID to terminate the backtrace.
3471 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3473 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
3474 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
3475 (SIG_FRAME_PC_OFFSET): Likewise.
3476 (SIG_FRAME_LR_OFFSET): Likewise.
3477 (SIG_FRAME_FP_OFFSET): Likewise.
3478 (rs6000_push_dummy_call): Likewise.
3479 (rs6000_return_value): Likewise.
3480 (rs6000_convert_from_func_ptr_addr): Likewise.
3481 (branch_dest, rs6000_software_single_step): Likewise.
3482 (deal_with_atomic_sequence): Rename to ...
3483 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
3484 Do not call branch_dest; inline required parts of that function.
3485 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
3486 with SYMBOL_LINKAGE_NAME.
3487 (struct reg, regsize): Delete.
3488 (read_memory_addr): Delete; inline into callers.
3489 (rs6000_skip_prologue): Move after skip_prologue.
3490 (skip_prologue): Remove prototype.
3491 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
3492 initialization as if this variable were true. Do not install
3493 ppc64_sysv_abi_adjust_breakpoint_address.
3495 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
3496 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
3498 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
3499 (SIG_FRAME_PC_OFFSET): Likewise.
3500 (SIG_FRAME_LR_OFFSET): Likewise.
3501 (SIG_FRAME_FP_OFFSET): Likewise.
3502 (rs6000_push_dummy_call): Likewise.
3503 (rs6000_return_value): Likewise.
3504 (rs6000_convert_from_func_ptr_addr): Likewise.
3505 (branch_dest, rs6000_software_single_step): Likewise. Replace
3506 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
3507 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
3508 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
3509 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
3510 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
3512 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
3513 (AIX_TEXT_SEGMENT_BASE): New macro.
3514 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
3515 by AIX_TEXT_SEGMENT_BASE.
3517 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
3518 (struct gdbarch_tdep): Remove text_segment_base member.
3519 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
3520 ppc64_sysv_abi_adjust_breakpoint_address.
3522 * Makefile.in (rs6000-tdep.o): Update dependencies.
3523 (rs6000-aix-tdep.o): Likewise.
3525 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
3526 Thiago Jung Bauermann <bauerman@br.ibm.com>
3528 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
3529 * doublest.c (convert_typed_floating): Fix typo in comment.
3530 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
3531 * frame-unwind.h (frame_sniffer_ftype): Likewise.
3532 * frame.c (frame_unwind_address_in_block): Likewise.
3533 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
3534 * symtab.h (struct symbol): Likewise.
3535 * tramp-frame.h (struct trad_frame_cache): Likewise.
3536 * value.c (allocate_repeat_value): Likewise.
3538 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3540 * infrun.c (handle_inferior_event): Do not insert breakpoints at
3541 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
3543 2008-05-03 Pedro Alves <pedro@codesourcery.com>
3545 * parse.c (parse_exp_in_context): Don't override
3546 expression_context_pc if get_selected_block returned a valid
3549 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
3551 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
3552 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
3553 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
3555 * c-typeprint.c (c_type_print_base): Delete handling of template
3557 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
3558 (METHOD_PTR_TO_VOFFSET): Delete.
3559 * defs.h (QUIT_FIXME): Delete.
3560 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
3561 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
3562 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
3563 ninstantiations, and instantiations.
3564 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
3565 (TYPE_FN_FIELD_INLINED): Delete.
3566 * srec.h (SREC_BINARY): Delete.
3567 * symtab.c (symbol_init_demangled_name): Delete.
3568 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
3569 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
3570 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
3571 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
3572 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
3573 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
3574 * target.h (enum thread_control_capabilities): Delete tc_switch.
3575 (target_can_switch_threads): Delete.
3577 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
3579 * Makefile.in (objfiles.o): Update.
3580 * exec.c (exec_set_section_address): Support p->addr != 0.
3581 * objfiles.c (objfile_relocate): Update exec_ops section
3583 * symfile.c (place_section): Move exec_set_section_address call...
3584 (default_symfile_offsets): ...to here.
3586 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3588 * Makefile.in (ppc_linux_tdep_h): New macro.
3589 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
3590 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
3591 (powerpc_e500l_c): Likewise.
3592 (ppc-linux-nat.o): Update dependencies.
3593 (ppc-linux-tdep.o): Update dependencies.
3594 (rs6000-tdep.o): Update dependencies.
3596 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
3597 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
3598 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
3599 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
3600 (tdesc_powerpc_e500): Remove.
3602 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
3603 and "features/rs6000/powerpc-altivec64.c".
3604 (ppc_supply_reg, ppc_collect_reg): Make global.
3605 (variants): Use tdesc_powerpc_32 for "powerpc" and
3606 tdesc_powerpc_altivec64 for "powerpc64".
3607 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
3609 * ppc-linux-tdep.h: New file.
3611 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
3612 Include "features/rs6000/powerpc-32l.c".
3613 Include "features/rs6000/powerpc-altivec32l.c".
3614 Include "features/rs6000/powerpc-64l.c".
3615 Include "features/rs6000/powerpc-altivec64l.c".
3616 Include "features/rs6000/powerpc-e500l.c".
3617 (ppc_linux_supply_gregset): New function.
3618 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
3619 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
3620 (ppc64_linux_gregset): Likewise.
3621 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
3622 (ppc_linux_trap_reg_p): New function.
3623 (ppc_linux_write_pc): New function.
3624 (ppc_linux_core_read_description): New function.
3625 (ppc_linux_init_abi): Install ppc_linux_write_pc and
3626 ppc_linux_core_read_description. Install orig_r3 and trap
3627 registers if present in the target description.
3628 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
3630 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
3631 (PT_ORIG_R3, PT_TRAP): Define if necessary.
3632 (ppc_register_u_addr): Handle orig_r3 and trap registers.
3633 (fetch_ppc_registers): Likewise.
3634 (store_ppc_registers): Likewise.
3635 (store_register): Likewise.
3636 (ppc_linux_read_description): Check whether AltiVec is supported.
3637 Check whether inferior is 32-bit or 64-bit. Return the appropriate
3638 Linux target description.
3640 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
3641 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
3642 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
3643 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
3644 rs6000/powerpc-e500. Update -expedite variables accordingly.
3646 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
3647 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
3648 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
3649 * features/rs6000/powerpc-e500.c: Regenerate.
3650 * features/rs6000/powerpc-32.c: Regenerate.
3651 * features/rs6000/powerpc-64.c: Regenerate.
3653 * features/rs6000/power-linux.xml: New file.
3654 * features/rs6000/power64-linux.xml: New file.
3655 * features/rs6000/powerpc-32l.xml: New file.
3656 * features/rs6000/powerpc-altivec32l.xml: New file.
3657 * features/rs6000/powerpc-64l.xml: New file.
3658 * features/rs6000/powerpc-altivec64l.xml: New file.
3659 * features/rs6000/powerpc-e500l.xml: New file.
3660 * features/rs6000/powerpc-32l.c: New (generated) file.
3661 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
3662 * features/rs6000/powerpc-64l.c: New (generated) file.
3663 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
3664 * features/rs6000/powerpc-e500l.xml: New (generated) file.
3666 * regformats/reg-ppc.dat: Remove.
3667 * regformats/reg-ppc64.dat: Remove.
3668 * regformats/rs6000/powerpc-32.dat: Remove.
3669 * regformats/rs6000/powerpc-64.dat: Remove.
3670 * regformats/rs6000/powerpc-e500.dat: Remove.
3671 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
3672 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
3673 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
3674 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
3675 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
3677 2008-05-03 Pedro Alves <pedro@codesourcery.com>
3679 * thread.c (delete_thread): Call observer_notify_thread_exit.
3680 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
3681 thread_exit observer.
3682 (mi_thread_exit): New.
3684 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
3686 * breakpoint.c (create_exception_catchpoint): Remove prototype
3687 for already deleted function.
3688 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
3689 * frame.h (show_stack_frame): Remove prototype.
3690 * stack.c (show_stack_frame): Remove empty, unused function.
3691 * source.c (symtab_to_fullname, print_source_lines): Small fix
3693 * value.c (show_values): Update comments to mention "show values"
3694 command instead of "info history".
3696 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
3698 * linespec.c: Include "target.h".
3699 (minsym_found): Handle minimal symbols pointing to function
3700 descriptors. Use find_function_start_pc.
3701 * minsyms.c (msymbol_objfile): New function.
3702 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
3703 to function descriptors.
3704 * symtab.c (fixup_section): Only use minimal symbol at the same
3705 address to determine section of a symbol.
3706 (find_function_start_pc): New function.
3707 (find_function_start_sal): Use it.
3708 * symtab.h (msymbol_objfile): Add prototype.
3709 (find_function_start_pc): Likewise.
3710 * value.c: Include "objfiles.h".
3711 (value_fn_field): Handle minimal symbols pointing to function
3713 * Makefile.in (linespec.o): Update dependencies.
3714 (value.o): Likewise.
3716 2008-05-02 Joel Brobecker <brobecker@adacore.com>
3718 * ada-lang.c (unwrap_value): Handle the case where the "F" field
3719 inside a PAD type is a bitfield.
3721 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
3723 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
3724 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3725 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3726 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
3727 Allow typedefs when checking for function pointer arguments.
3728 Right-align small structs passed on the stack.
3729 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
3730 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3731 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3733 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3735 * Makefile.in (arm-tdep.o): Update.
3736 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
3737 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
3738 (arm_pc_is_thumb): Use mapping symbols.
3739 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
3740 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
3741 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
3742 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
3743 * gdbarch.sh: Add record_special_symbol.
3744 * gdbarch.c, gdbarch.h: Regenerated.
3745 * objfiles.c (struct objfile_data): Add cleanup member.
3746 (register_objfile_data_with_cleanup): New function, from
3747 register_objfile_data.
3748 (register_objfile_data): Use it.
3749 (objfile_free_data): Call clear_objfile_data.
3750 (clear_objfile_data): Call cleanup functions.
3751 * objfiles.h (register_objfile_data_with_cleanup): Declare.
3753 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3755 * objfiles.c (init_entry_point_info): Handle shared libraries.
3757 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3759 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
3762 2008-05-02 Jim Blandy <jimb@codesourcery.com>
3763 Pedro Alves <pedro@codesourcery.com>
3765 Implement displaced stepping.
3767 * gdbarch.sh (max_insn_length): New 'variable'.
3768 (displaced_step_copy, displaced_step_fixup)
3769 (displaced_step_free_closure, displaced_step_location): New
3771 (struct displaced_step_closure): Add forward declaration.
3772 * gdbarch.c, gdbarch.h: Regenerated.
3774 * arch-utils.c: #include "objfiles.h".
3775 (simple_displaced_step_copy_insn)
3776 (simple_displaced_step_free_closure)
3777 (displaced_step_at_entry_point): New functions.
3778 * arch-utils.h (simple_displaced_step_copy_insn)
3779 (simple_displaced_step_free_closure)
3780 (displaced_step_at_entry_point): New prototypes.
3782 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
3783 (I386_MAX_MATCHED_INSN_LEN): ... this.
3784 (i386_absolute_jmp_p, i386_absolute_call_p)
3785 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
3786 (i386_displaced_step_fixup): New functions.
3787 (struct i386_insn, i386_match_insn): Update.
3788 (i386_gdbarch_init): Set gdbarch_max_insn_length.
3789 * i386-tdep.h (I386_MAX_INSN_LEN): New.
3790 (i386_displaced_step_fixup): New prototype.
3791 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
3792 Register gdbarch_displaced_step_copy,
3793 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
3794 and gdbarch_displaced_step_location functions.
3796 * infrun.c (debug_displaced): New variable.
3797 (show_debug_displaced): New function.
3798 (struct displaced_step_request): New struct.
3799 (displaced_step_request_queue, displaced_step_ptid)
3800 (displaced_step_gdbarch, displaced_step_closure)
3801 (displaced_step_original, displaced_step_copy)
3802 (displaced_step_saved_copy, can_use_displaced_stepping): New
3804 (show_can_use_displaced_stepping, use_displaced_stepping)
3805 (displaced_step_clear, cleanup_displaced_step_closure)
3806 (displaced_step_dump_bytes, displaced_step_prepare)
3807 (displaced_step_clear_cleanup, write_memory_ptid)
3808 (displaced_step_fixup): New functions.
3809 (resume): Call displaced_step_prepare.
3810 (proceed): Call read_pc once, and remember the value. If using
3811 displaced stepping, don't remove breakpoints.
3812 (handle_inferior_event): Call displaced_step_fixup. Add some
3813 debugging output. When we try to step over a breakpoint, but get
3814 a signal to deliver to the thread instead, ensure the step-resume
3815 breakpoint is actually inserted. If a thread hop is needed, and
3816 displaced stepping is enabled, don't remove breakpoints.
3817 (init_wait_for_inferior): Call displaced_step_clear.
3818 (_initialize_infrun): Add "set debug displaced" command. Add
3819 "maint set can-use-displaced-stepping" command. Clear
3820 displaced_step_ptid.
3821 * inferior.h (debug_displaced): Declare variable.
3822 (displaced_step_dump_bytes): Declare function.
3824 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
3827 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3829 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
3830 (arm_force_mode_string, arm_show_fallback_mode)
3831 (arm_show_force_mode): New.
3832 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
3834 (_initialize_arm_tdep): Add "set arm fallback-mode"
3835 and "set arm force-mode".
3836 * NEWS: Document new commands.
3838 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
3840 * main.h (batch_silent): Declare.
3841 * event-top.c: Include main.h.
3842 (gdb_setup_readline): Remove extern batch_silent declaration.
3843 * infrun.c (normal_stop): Don't print source location when running in
3844 --batch-silent mode.
3845 * Makefile.in (event-top.o): Add main.h dependency.
3847 2008-05-02 Andreas Schwab <schwab@suse.de>
3849 * target.h (struct target_ops): Add
3850 to_watchpoint_addr_within_range.
3851 (target_watchpoint_addr_within_range): New function.
3852 * target.c (update_current_target): Inherit
3853 to_watchpoint_addr_within_range, defaulting to
3854 default_watchpoint_addr_within_range.
3855 (default_watchpoint_addr_within_range): New function.
3856 (debug_to_watchpoint_addr_within_range): New function.
3857 (setup_target_debug): Set to_watchpoint_addr_within_range.
3858 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
3860 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
3861 * breakpoint.c (watchpoints_triggered): Use
3862 target_watchpoint_addr_within_range.
3864 2008-05-01 Pedro Alves <pedro@codesourcery.com>
3866 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
3867 (i[34567]86-*-dicos*, x86_64-*-dicos*):
3868 Set gdb_osabi to GDB_OSABI_DICOS.
3870 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
3871 * osabi.c (gdb_osabi_name): Add "DICOS".
3873 * i386-dicos-tdep.c: New file.
3875 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
3876 (ALLDEPFILES): Add i386-dicos-tdep.c.
3877 (i386-dicos-tdep.o): New rule.
3879 2008-05-01 Pedro Alves <pedro@codesourcery.com>
3881 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
3882 and register the fork's PTID as a thread.
3884 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
3887 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
3888 assign its value to the breakpoint created.
3889 (create_breakpoints): Add breakpoint_ops argument and pass it
3890 to create_breakpoint call.
3891 (break_command_really): Add breakpoint_ops argument and pass/assign
3893 (break_command_1): Pass NULL as ops argument.
3894 (set_breakpoint): Pass NULL as ops argument.
3895 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
3896 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
3897 catch and throw catchpoints.
3899 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
3902 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
3903 translate signal numeric value from the target to GDB's enum
3905 * gdbarch.c, gdbarch.h: Regenerated.
3906 * gdbarch.sh: Added two new functions target_signal_from_host and
3907 target_signal_to_host.
3908 * target.h (default_target_signal_from_host,
3909 default_target_signal_to_host): New functions - declarations.
3910 * signals/signals.c (struct gdbarch): New declaration.
3911 (default_target_signal_to_host, default_target_signal_from_host): New
3914 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
3915 Pedro Alves <pedro@codesourcery.com>
3917 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
3918 Johnston <jjohnstn@redhat.com>.
3920 * NEWS: Mention attach to stopped process fix.
3921 * infcmd.c (detach_command, disconnect_command): Discard the thread
3923 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
3924 attaching. Use signal_stop_state.
3925 (signal_stop_state): Check stop_soon.
3926 * linux-nat.c (kill_lwp): Declare earlier.
3927 (pid_is_stopped, linux_nat_post_attach_wait): New.
3928 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
3930 (linux_nat_attach): Use linux_nat_post_attach_wait.
3931 (detach_callback, linux_nat_detach): Improve handling for signalled
3933 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
3934 from the process ID.
3935 * Makefile.in (infcmd.o): Update.
3937 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
3939 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
3940 * arm-tdep.c (arm_frame_is_thumb): New.
3941 (arm_pc_is_thumb): Clarify comment.
3942 (thumb_analyze_prologue): Remove PC special case.
3943 (thumb_scan_prologue): Take a block_addr argument. Use it for
3944 find_pc_partial_function. Remove unused variables.
3945 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
3946 for find_pc_partial_function. Remove PC special case.
3947 (arm_prologue_prev_register): Add special handling for PC and CPSR.
3948 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
3949 (arm_get_next_pc): Use arm_frame_is_thumb.
3950 (arm_write_pc): Use CPSR_T instead of 0x20.
3951 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
3952 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
3954 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
3955 DWARF2_FRAME_REG_FN.
3956 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
3957 DWARF2_FRAME_REG_FN.
3958 (struct dwarf2_frame_state_reg): Add FN to loc union.
3960 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
3962 * exec.c (print_section_info): Add missing '\n'.
3964 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
3966 * thread.c (add_thread): Move observer call to ...
3967 (add_thread_silent): ... here.
3969 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3971 * rs6000-tdep.c: Update for unwinder changes.
3972 * ppcobsd-tdep.c: Likewise.
3974 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3976 * s390-tdep.c: Update for unwinder changes.
3978 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3980 * spu-tdep.c: Update for unwinder changes.
3982 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3984 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
3985 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
3986 sparc64-linux-tdep.c: Update for unwinder changes.
3988 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3990 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
3991 for unwinder changes.
3992 * mips-tdep.c: Likewise.
3993 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
3996 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3998 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
4001 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4003 Update i386 and amd64 ports for unwinder changes.
4005 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
4006 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
4007 (amd64_frame_unwind): Use default_frame_sniffer.
4008 (amd64_frame_sniffer): Delete.
4009 (amd64_sigtramp_frame_cache): Expect this_frame.
4010 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
4011 (amd64_sigtramp_frame_sniffer): Update signature.
4012 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
4013 (amd64_frame_base_address): Expect this_frame.
4014 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
4016 (amd64_init_abi): Use set_gdbarch_dummy_id and
4017 frame_unwind_append_unwinder.
4018 * i386-tdep.c (i386_frame_cache): Expect this_frame.
4019 (i386_frame_this_id, i386_frame_prev_register): Update signature.
4020 (i386_frame_unwind): Use default_frame_sniffer.
4021 (i386_frame_sniffer): Delete.
4022 (i386_sigtramp_frame_cache): Expect this_frame.
4023 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
4024 (i386_sigtramp_frame_sniffer): Update signature.
4025 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
4026 (i386_frame_base_address): Update signature.
4027 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
4028 (i386_push_dummy_call): Update comment.
4029 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
4031 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
4032 and frame_unwind_append_unwinder.
4033 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
4034 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
4035 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
4036 i386nbsd-tdep.c: Update for unwinder changes.
4038 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4040 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
4041 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
4043 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
4044 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
4045 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
4047 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
4049 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
4051 * tramp-frame.h (struct tramp_frame): Update signature of init.
4052 * Makefile.in (trad-frame.o): Update.
4054 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4056 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
4057 (execute_stack_op): Put this_frame in the baton.
4058 (execute_cfa_program): Take this_frame.
4059 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
4060 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
4061 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
4062 (dwarf2_frame_this_id): Adjust to work on this_frame.
4063 (dwarf2_signal_frame_this_id): Delete.
4064 (dwarf2_frame_prev_register): Update signature. Use new frame
4066 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
4067 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
4068 dwarf2_frame_sniffer.
4069 (dwarf2_append_unwinders): New.
4070 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
4072 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
4073 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
4074 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
4075 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
4076 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
4077 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
4078 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
4079 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
4080 (dwarf2_append_unwinders): Declare.
4081 (dwarf2_frame_base_sniffer): Update declaration.
4082 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
4085 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4087 Convert frame unwinders to use the current frame and
4090 * frame.c (frame_debug): Make global.
4091 (get_frame_id): Pass this frame to unwinder routines.
4092 (frame_pc_unwind): Remove unused unwind->prev_pc support.
4093 (do_frame_register_read): Do not discard the return value of
4094 frame_register_read.
4095 (frame_register_unwind): Remove debug messages. Use
4096 frame_unwind_register_value.
4097 (frame_unwind_register_value, get_frame_register_value): New
4099 (create_new_frame, get_frame_base_address, get_frame_locals_address)
4100 (get_frame_args_address, get_frame_type): Pass this frame to
4102 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
4104 * frame.h: Update comments.
4105 (frame_debug, frame_unwind_register_value, get_frame_register_value)
4106 (frame_prepare_for_sniffer): Declare.
4107 * frame-unwind.h: Update comments and parameter names.
4108 (default_frame_sniffer): Declare.
4109 (frame_prev_register_ftype): Return a struct value *.
4110 (struct frame_unwind): Remove prev_pc member.
4111 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
4112 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
4113 (frame_unwind_got_register, frame_unwind_got_memory)
4114 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
4115 * frame-base.h: Update comments and parameter names.
4116 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
4117 if necessary. Add debugging output.
4118 * sentinel-frame.c (sentinel_frame_prev_register)
4119 (sentinel_frame_this_id): Update for new signature.
4120 (sentinel_frame_prev_pc): Delete.
4121 (sentinel_frame_unwinder): Remove prev_pc.
4122 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
4124 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
4125 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
4126 (frame_unwind_append_sniffer): Delete.
4127 (frame_unwind_append_unwinder): New function.
4128 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
4129 from unwinders. Use frame_prepare_for_sniffer.
4130 (default_frame_sniffer, frame_unwind_got_optimized)
4131 (frame_unwind_got_register, frame_unwind_got_memory)
4132 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
4133 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
4134 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
4136 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
4137 * gdbarch.c, gdbarch.c: Regenerated.
4138 * frame-base.c (default_frame_base_address)
4139 (default_frame_locals_address, default_frame_args_address): Update
4141 (frame_base_find_by_frame): Pass this frame to unwinder routines.
4142 * infcall.c (call_function_by_hand): Update comments.
4143 * Makefile.in (frame-unwind.o): Update dependencies.
4145 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4147 * ada-lang.c (ada_value_primitive_packed_val): Only check
4148 value_lazy for memory lvals.
4149 * findvar.c (value_of_register_lazy): New function.
4150 (locate_var_value): Only check value_lazy for memory lvals.
4151 * valarith.c (value_subscripted_rvalue): Likewise.
4152 * valops.c (value_fetch_lazy): Handle both memory and register
4154 (search_struct_field, value_slice): Only check value_lazy for memory
4156 * value.c (struct value): Update comment for lazy.
4157 (value_primitive_field): Only check value_lazy for memory lvals.
4158 * value.h (value_lazy): Update comment.
4159 (value_of_register_lazy): Declare.
4161 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4163 * corefile.c (reopen_exec_file): Close any open files.
4165 2008-04-29 Joel Brobecker <brobecker@adacore.com>
4167 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
4168 show_memory_breakpoints to 1 while reading the instruction bundle.
4170 2008-04-29 Joel Brobecker <brobecker@adacore.com>
4172 * gdbarch.sh: Document the return_value method. Explain that
4173 the FUNCTYPE parameter might be NULL.
4174 * gdbarch.h: Regenerated.
4175 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
4176 type when calling using_struct_return, as this is unnecessary
4179 2008-04-28 Joel Brobecker <brobecker@adacore.com>
4181 * terminal.h (create_tty_session): Fix return type.
4183 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
4185 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
4187 2008-04-26 Joel Brobecker <brobecker@adacore.com>
4189 * breakpoint.c (condition_command, commands_from_control_command)
4190 (break_command_really): Minor reformatting.
4192 2008-04-25 Pedro Alves <pedro@codesourcery.com>
4194 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
4196 2008-04-25 Pedro Alves <pedro@codesourcery.com>
4198 * amd64-tdep.c (amd64_get_longjmp_target): New.
4199 (amd64_init_abi): Register amd64_get_longjmp_target as
4200 gdbarch_get_longjmp_target callback.
4201 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
4203 2008-04-25 Pedro Alves <pedro@codesourcery.com>
4205 * breakpoint.h (enum bpstat_what_main_action): Delete
4206 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
4208 * breakpoint.c (clrs): Delete.
4209 (bpstat_what): Update table.
4211 * infrun.c (handle_inferior_event): Remove
4212 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
4214 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4216 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
4217 Adjust all prototypes using mi_cmd_args_ftype to use
4219 (struct mi_cmd): Remove the args_func field.
4220 * mi/mi-cmds.c: Don't provide value for the args_func field.
4221 * mi/mi-main.c (mi_execute_async_cli_command)
4222 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
4223 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
4224 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
4225 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
4226 (mi_cmd_target_download): Adjust.
4227 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
4228 (mi_cmd_execute): Do not check for args_func.
4229 (mi_execute_async_cli_command): Adjust.
4230 * mi/mi-parse.c: Don't check for args_func.
4232 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4234 * breakpoint.c (bpstat_check_location)
4235 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
4236 New, extracted from bpstat_stop_status.
4237 (bpstat_stop_status): Use the above.
4239 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4241 * mi/mi-main.c (last_async_command): Rename to current_token.
4242 (previous_async_command): Remove.
4243 (mi_cmd_gdb_exit): Adjust.
4244 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
4245 (mi_cmd_target_select): Adjust.
4246 (mi_cmd_execute): Don't set previous_async_command. Free token
4247 here even in async mode.
4248 (mi_execute_async_cli_command): Adjust.
4249 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
4251 (mi_load_progress): Adjust.
4253 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4255 * infcmd.c (step_1_continuation): Always disable longjmp
4256 breakpoint if we're not going to do another step.
4258 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4260 exec_cleanup murder.
4261 * breakpoint.c (until_break_command_continuation): Add
4262 the 'error' parameter. Directly delete the breakoint as
4263 opposed to running cleanups.
4264 (until_break_command): Install continuation only
4265 after starting the target. Don't use exec cleanups,
4266 use ordinary cleanups. Discard cleanups is successfully
4267 started the target in async mode.
4268 (make_cleanup_delete_breakpoint): Remove.
4269 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
4271 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
4273 (struct continations): Add the 'error' parameter to the
4274 continuation_hook field.
4275 (add_continuation, do_all_continuations)
4276 (add_intermediate_continuation)
4277 (do_all_intermediate_continuations): Add the 'error' parameter.
4278 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
4279 * inf-loop.c (inferior_event_handler): Instead of calling
4280 discard_all_continuations, use do_all_continuations with 1 as
4281 'error' parameter. Pass 0 as 'error' parameter in existing uses
4282 of discard_all_continuations.
4283 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
4285 (step_once): Install continuation only after resuming the target.
4286 (step_1_continuation): Disable longjmp breakpoint on error.
4287 (finish_command_continuation): Add the error parameter. Delete
4288 the finish breakpoint directly, do not use cleanups.
4289 (finish_command): Do not use exec_cleanups. Always setup
4290 continuation. For sync case, immediately run them.
4291 (attach_command_continuation): Add the error parameter.
4292 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
4293 remove step_resume_breakpoint -- adjust delete it directly.
4294 * interps.c (interp_set): Adjust call to do_all_continations.
4295 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
4297 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
4299 (mi_cmd_execute): Do not use exec_cleanup.
4300 (mi_execute_async_cli_command): Simplify the string concatenation
4301 logic. Do no use exec cleanup.
4302 (mi_exec_async_cli_cmd_continuation): New parameter error.
4303 Free last_async_command.
4304 * top.c (command_line_handler_continuation): New parameter error.
4305 * utils.c (exec_cleanup_chain, make_exec_cleanup)
4306 (do_exec_cleanups): Remove.
4307 (add_continuation, do_all_continations)
4308 (add_intermediate_continuation)
4309 (do_all_intermediate_continuations): New parameter error.
4311 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4313 * breakpoint.h (bp_location_p): New typedef.
4314 Register a vector of bp_location_p.
4315 * breakpoint.c (always_inserted_mode)
4316 (show_always_inserted_mode): New.
4317 (unlink_locations_from_global_list): Remove.
4318 (update_global_location_list)
4319 (update_global_location_list_nothrow): New.
4320 (update_watchpoint): Don't free locations.
4321 (should_insert_location): New.
4322 (insert_bp_location): Use should_insert_location.
4323 (insert_breakpoint_locations): Copied from
4325 (insert_breakpoint): Use insert_breakpoint_locations.
4326 (bpstat_stop_status): Call update_global_location_list
4327 when disabling breakpoint.
4328 (allocate_bp_location): Don't add to bp_location_chain.
4329 (set_raw_breakpoint)
4330 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
4331 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
4332 (enable_overlay_breakpoints, disable_overlay_breakpoints)
4333 (set_longjmp_resume_breakpoint)
4334 (enable_watchpoints_after_interactive_call_stop)
4335 (disable_watchpoints_before_interactive_call_start)
4336 (create_internal_breakpoint)
4337 (create_fork_vfork_event_catchpoint)
4338 (create_exec_event_catchpoint, set_momentary_breakpoint)
4339 (create_breakpoints, break_command_1, watch_command_1)
4340 (create_exception_catchpoint)
4341 (handle_gnu_v3_exceptions)
4342 (disable_breakpoint, breakpoint_re_set_one)
4343 (create_thread_event_breakpoint, create_solib_event_breakpoint)
4344 (create_ada_exception_breakpoint): : Don't call check_duplicates.
4345 Call update_global_location_list.
4346 (delete_breakpoint): Don't remove locations and don't
4347 try to reinsert them. Call update_global_location_list.
4348 (update_breakpoint_locations): Likewise.
4349 (restore_always_inserted_mode): New.
4350 (update_breakpoints_after_exec): Temporary disable
4351 always inserted mode.
4352 * Makefile.in: Update dependencies.
4354 * infrun.c (proceed): Remove breakpoints while stepping
4356 (handle_inferior_event): Don't remove or insert
4358 * linux-fork.c (checkpoint_command): Remove breakpoints
4359 before fork and insert after.
4360 (linux_fork_context): Remove breakpoints before switch
4362 * target.c (target_disconnect, target_detach): Remove
4363 breakpoints from target.
4366 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4368 * breakpoint.c (print_one_breakpoint_location): In MI
4369 mode, report the location string the breakpoint was
4370 originally created with.
4372 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
4374 * Makefile.in (xtensa-tdep.o): Update dependencies.
4375 * configure.tgt (xtensa*): Update dependencies.
4376 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
4377 Local variable areg renamed to arreg.
4378 (areg_number): New function.
4379 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
4380 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
4381 replaced by arreg_number.
4382 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
4383 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
4384 (xtensa_scan_prologue): New function.
4385 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
4386 when ENTRY instraction hasn't been executed yet. Get the frame pointer
4387 value based on prologue analysis. Fix the bugs preventing WS and
4388 AR4-AR7/A11 registers from getting right values for intermediate frames,
4389 whose registers have been already spilled.
4390 (xtensa_frame_prev_register): Fix WS register value. Use are_number
4391 and arreg_number appropriately.
4392 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
4393 svr4_ilp32_fetch_link_map_offsets.
4395 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
4397 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
4398 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
4400 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
4402 * acinclude.m4: Add override.m4.
4403 * configure: Regenerate.
4405 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
4407 * ada-lang.c (get_selections): Variable PROMPT made non-const and
4408 initialized with a trailing space now. Use PROMPT_ARG of
4409 COMMAND_LINE_INPUT instead of printing it ourselves.
4411 2008-04-22 Joel Brobecker <brobecker@adacore.com>
4413 * NEWS: Document support for 64-bit core file.
4415 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
4417 * NEWS: Add information on calling convention and new SH CLI options.
4419 * sh-tdep.c (sh_cc_gcc): New static string.
4420 (sh_cc_renesas): Ditto.
4421 (sh_cc_enum): New static string array.
4422 (sh_active_calling_convention): New static string pointer denoting
4423 active user chosen ABI.
4424 (sh_is_renesas_calling_convention): New function to return function
4425 specific ABI, or user choice if necessary.
4426 (sh_use_struct_convention): Rename first argument and turn around its
4427 meaning. Check for renesas ABI and return accordingly.
4428 (sh_use_struct_convention_nofpu): New function.
4429 (sh_next_flt_argreg): Get function type as third parameter. Check
4430 for renesas ABI and choose floating registers accordingly.
4431 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
4432 struct return slot accordingly.
4433 (sh_push_dummy_call_nofpu): Ditto.
4434 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
4435 Evaluate ABI and give to sh_use_struct_convention_nofpu.
4436 (sh_return_value_fpu): Evaluate ABI and give to
4437 sh_use_struct_convention.
4438 (show_sh_command): New function.
4439 (set_sh_command): Ditto.
4440 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
4443 * gdbarch.sh (return_value): Add func_type argument.
4444 * gdbarch.c: Regenerate.
4446 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
4447 val_type so as not to collide with value_type function. Call
4448 using_struct_return with additional function type argument.
4449 * infcall.c (call_function_by_hand): Call using_struct_return and
4450 gdbarch_return_value with additional function type argument.
4451 * infcmd.c (print_return_value): Take addition func_type argument.
4452 Call gdbarch_return_value with additional function type argument.
4453 (finish_command_continuation): Call print_return_value with additional
4454 function type argument.
4455 (finish_command): Ditto.
4456 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
4457 additional function type argument.
4458 * stack.c (return_command): Call using_struct_return and
4459 gdbarch_return_value with additional function type argument.
4460 * value.c (using_struct_return): Take additional function type argument.
4461 * value.h (using_struct_return): Accommodate declaration.
4462 * alpha-tdep.c (alpha_return_value): Add func_type argument.
4463 * amd64-tdep.c (amd64_return_value): Ditto.
4464 * arm-tdep.c (arm_return_value): Ditto.
4465 * avr-tdep.c (avr_return_value): Ditto.
4466 * cris-tdep.c (cris_return_value): Ditto.
4467 * frv-tdep.c (frv_return_value): Ditto.
4468 * h8300-tdep.c (h8300_return_value): Ditto.
4469 (h8300h_return_value): Ditto.
4470 * hppa-tdep.c (hppa32_return_value): Ditto.
4471 (hppa64_return_value): Ditto.
4472 * i386-tdep.c (i386_return_value): Ditto.
4473 * ia64-tdep.c (ia64_return_value): Ditto.
4474 * iq2000-tdep.c (iq2000_return_value): Ditto.
4475 * m32c-tdep.c (m32c_return_value): Ditto.
4476 * m32r-tdep.c (m32r_return_value): Ditto.
4477 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
4478 * m68k-tdep.c (m68k_return_value): Ditto.
4479 (m68k_svr4_return_value): Ditto.
4480 * m88k-tdep.c (m88k_return_value): Ditto.
4481 * mep-tdep.c (mep_return_value): Ditto.
4482 * mips-tdep.c (mips_eabi_return_value): Ditto.
4483 (mips_n32n64_return_value): Ditto.
4484 (mips_o32_return_value): Ditto.
4485 (mips_o64_return_value): Ditto.
4486 * mn10300-tdep.c (mn10300_return_value): Ditto.
4487 * mt-tdep.c (mt_return_value): Ditto.
4488 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
4489 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
4490 (ppc_sysv_abi_broken_return_value): Ditto.
4491 (ppc64_sysv_abi_return_value): Ditto.
4492 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
4493 (ppc_sysv_abi_broken_return_value): Ditto.
4494 (ppc64_sysv_abi_return_value): Ditto.
4495 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
4496 * rs6000-tdep.c (rs6000_return_value): Ditto.
4497 * s390-tdep.c (s390_return_value): Ditto.
4498 * score-tdep.c (score_return_value): Ditto.
4499 * sh-tdep.c (sh_return_value_nofpu): Ditto.
4500 (sh_return_value_fpu): Ditto.
4501 * sh64-tdep.c (sh64_return_value): Ditto.
4502 * sparc-tdep.c (sparc32_return_value): Ditto.
4503 * sparc64-tdep.c (sparc64_return_value): Ditto.
4504 * spu-tdep.c (spu_return_value): Ditto.
4505 * v850-tdep.c (v850_return_value): Ditto.
4506 * vax-tdep.c (vax_return_value): Ditto.
4507 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
4508 * xtensa-tdep.c (xtensa_return_value): Ditto.
4510 * gdbtypes.h (struct type): Add calling_convention member.
4511 * dwarf2read.c (read_subroutine_type): Add calling convention read
4512 from DW_AT_calling_convention attribute to function type.
4514 2008-04-22 Markus Deuling <deuling@de.ibm.com>
4516 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
4517 multi_f77_subscript to support values from registers.
4518 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
4519 * value.h (value_subscripted_rvalue): Add prototype.
4521 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
4523 * f-valprint.c (f_val_print): Likewise.
4525 2008-04-21 Craig Silverstein <csilvers@google.com>
4527 * dwarf2read.c (zlib_decompress_section): Define abfd in the
4530 2008-04-21 Pedro Alves <pedro@codesourcery.com>
4532 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
4533 section is not a code section.
4535 2008-04-19 Craig Silverstein <csilvers@google.com>
4537 * NEWS: Add information on compressed debug sections.
4539 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
4541 * mi/mi-cmd-var.c (varobj_update_one): Print new
4542 value for variable objects that changed type.
4544 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
4546 * varobj.c (varobj_invalidate): Don't touch floating
4549 2008-04-19 Mark Kettenis <kettenis@gnu.org>
4551 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
4552 (multiple_symbols_cancel): Remove extra const.
4553 * symtab.h: Likewise.
4555 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
4557 * interps.c (top_level_interpreter): Rename static variable...
4558 (top_level_interpreter_ptr): ...to this.
4559 (top_level_interpreter): New function.
4561 * interps.h: New extern for top_level_interpreter.
4563 * linespec.c: Include interps.h and mi/mi-cmds.h.
4564 (decode_line_2): When using MI, always set all breakpoints in menu.
4566 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
4568 2008-04-18 Craig Silverstein <csilvers@google.com>
4570 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
4571 * config.in, configure: Regenerate.
4572 * dwarf2read.c: Include zlib.h if present.
4573 Modified *_SECTION macros.
4574 (section_is_p): New.
4575 (dwarf2_locate_sections): Use section_is_p instead of strcmp
4576 (dwarf2_resize_section): New.
4577 to determine whether a given section has a given name.
4578 (zlib_decompress_section): New.
4579 (dwarf2_read_section): Read the compressed section if present
4581 * MAINTAINERS: Added myself to section Write After Approval.
4583 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
4585 * defs.h (exec_set_section_offsets): Remove prototype.
4586 * exec.c (exec_set_section_offsets): Remove function.
4588 2008-04-18 Joel Brobecker <brobecker@adacore.com>
4590 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
4591 in the search for the matching symbol.
4593 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
4595 * breakpoint.c (update_watchpoint): Always reparse
4598 2008-04-17 Joel Brobecker <brobecker@adacore.com>
4600 * breakpoint.c (print_one_breakpoint_location): Make sure to print
4601 the breakpoint address only once.
4603 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
4605 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
4606 rather than a hard-coded architecture, for xcoff executables.
4608 2008-04-17 Doug Evans <dje@google.com>
4610 * buildsym.c (watch_main_source_file_lossage): New fn.
4611 (end_symtab): Call it.
4613 * source.c (find_and_open_source): Add some comments clarifying
4614 handling of FULLNAME argument. Make static. Remove pointless
4617 2008-04-17 Pedro Alves <pedro@codesourcery.com>
4619 * inf-loop.c (inferior_event_handler): Also run the intermediate
4620 continuations in the INF_EXEC_COMPLETE case.
4622 2008-04-16 Tom Tromey <tromey@redhat.com>
4624 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
4625 (set_cmd_async_ok, get_cmd_async_ok): Declare.
4626 * cli/cli-decode.c (set_cmd_async_ok): New function.
4627 (get_cmd_async_ok): New function.
4628 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
4630 * top.c (execute_command): Use get_cmd_async_ok.
4631 * infcmd.c: Include cli/cli-decode.h.
4632 (_initialize_infcmd): Mark "interrupt" as async-ok.
4633 * Makefile.in (infcmd.o): Depend on cli_decode_h.
4635 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
4638 * exec.c: Correct "arch-utils.h" include.
4640 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
4643 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
4644 to allow printing to 'see' real reason of stop. This fixes PR 2424.
4645 * breakpoint.c (bpdisp_texst): New function. The function takes over
4646 the role of bpstats static array in print_one_breakpoint_location.
4647 (print_it_typical): Print "Temporary breakpoint" instead
4648 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
4649 protocols, print disp field.
4650 (print_one_breakpoint_location): Removed bpdisps static definition.
4651 Call new bpstat_text function to get value for 'disp' field.
4652 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
4654 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
4656 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
4657 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
4658 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
4659 * gnulib/Makefile.in: Regenerate.
4661 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4663 * Makefile.in (GNULIB_H): New. Trigger all-lib.
4664 (defs_h): Use $(GNULIB_H).
4665 (all-lib): Depend on gnulib/Makefile.
4666 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
4667 * config.in, gnulib/Makefile.in: Regenerated.
4669 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4671 * Makefile.in (LIBGNU, INCGNU): Define.
4672 (INTERNAL_CFLAGS_BASE): Add INCGNU.
4673 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
4675 ($(LIBGNU), all-lib): New rules.
4676 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
4677 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
4678 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
4679 * gnulib: New directory, from gnulib-tool.
4680 * configure, aclocal.m4: Regenerated.
4682 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4684 * linux-thread-db.c (have_threads_callback): Check thread->private.
4686 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
4687 Vladimir Prus <vladimir@codesourcery.com>
4690 * varobj.c (value_of_root): Update the expression for
4692 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
4695 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
4697 * mi/mi-cmd-var.c: Include "mi-getopt.h".
4698 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
4699 (mi_cmd_var_set_format): Use new mi_parse_format.
4700 (mi_cmd_var_evaluate_expression): Support for -f option to specify
4702 * Makefile.in (mi-cmd-var.o): Update dependencies.
4704 * varobj.h (varobj_get_formatted_value): Declare.
4705 * varobj.c (my_value_of_variable): Added format parameter.
4706 (cplus_value_of_variable): Likewise.
4707 (java_value_of_variable): Likewise.
4708 (c_value_of_variable): Likewise. Evaluate expression based
4709 on format parameter.
4710 (struct language_specific): Add format parameter to function member
4712 (varobj_get_formatted_value): New.
4713 (varobj_get_value): Added format parameter to method call.
4715 2008-04-08 Joel Brobecker <brobecker@adacore.com>
4717 * stabsread.c (cleanup_undefined_types_noname): Manually set the
4718 instance flags of the undefined type before calling replace_type.
4720 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
4722 * target.h (enum strata): Remove the download_stratum.
4724 2008-04-07 Doug Evans <dje@google.com>
4726 * buildsym.h (last_source_file): Add dwarf info to comment.
4727 (last_source_start_addr): Ditto.
4729 2008-04-07 Pedro Alves <pedro@codesourcery.com>
4731 * alphanbsd-tdep.c: Include "target.h".
4732 * mn10300-tdep.c: Include "target.h".
4733 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
4735 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
4737 Fix breakpoint condition that use member variables.
4738 * valops.c (check_field): Remove.
4739 (check_field_in): Rename to check_field.
4740 (value_of_this): Use la_name_of_this.
4741 * value.h (check_field): Adjust prototype.
4743 * language.h (la_value_of_this): Rename to la_name_of_this.
4744 * language.c (unknown_language_defn): Specify "this" for
4746 (auto_language_defn): Likewise.
4747 (local_language_defn): Likewise.
4748 * ada-lang.c (ada_language_defn): Adjust comment.
4749 * c-lang.c (c_language_defn): Adjust comment.
4750 (cplus_language_defn): Specify "this" for name_of_this.
4751 (asm_language_defn): Adjust comment.
4752 (minimal_language_defn): Adjust comment.
4753 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
4754 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
4755 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
4756 * objc-lang.c (objc_language_defn): Specify "self" for
4758 * p-lang.c (pascal_language_defn): Specify "this" for
4760 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
4762 * symtab.c (lookup_symbol_aux): Lookup "this" in the
4763 proper scope, and check for field in type of "this", without
4764 trying to create a value.
4766 2008-04-04 Pedro Alves <pedro@codesourcery.com>
4768 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
4769 (mi_error_message): Delete declaration.
4770 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
4771 returning MI_CMD_ERROR.
4772 * mi/mi-main.c (mi_error_message): Delete.
4773 (mi_cmd_exec_interrupt):
4774 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
4775 (mi_cmd_thread_info): Call error instead of returning
4777 (mi_cmd_data_list_register_values): Call error instead of
4778 returning MI_CMD_ERROR. Adapt to new get_register interface.
4779 (get_register): Change return typo to void. Call error instead of
4780 returning MI_CMD_ERROR.
4781 (mi_cmd_data_write_register_values): Call error instead of
4782 returning MI_CMD_ERROR.
4783 (mi_cmd_list_features): Return MI_CMD_DONE.
4784 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
4785 (mi_execute_command): Always print exceptions with -error.
4787 2008-04-04 Joel Brobecker <brobecker@adacore.com>
4789 * NEWS: Mention new commands set/show multiple-symbols.
4791 2008-04-03 Joel Brobecker <brobecker@adacore.com>
4793 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
4794 (multiple_symbols_cancel): New constants.
4795 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
4796 (multiple_symbols_select_mode): New function.
4797 (_initialize_symtab): Add new set/show multiple-symbols commands.
4798 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
4799 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
4800 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
4802 * linespec.c (decode_line_2): Likewise.
4804 2008-04-03 Doug Evans <dje@sebabeach.org>
4806 * symtab.h (enum free_code): Delete free_contents, unused.
4807 * symmisc.c (free_symtab_block): Delete.
4808 (free_symtab, case free_code): Delete.
4810 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
4812 * valops.c (value_cast_structs): New function. Cast related
4813 STRUCT types up/down and return cast value. The body of this
4814 function comes mostly from value_cast_pointers.
4815 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
4816 to value_cast_structs. Now value_cast_pointers needs only create
4817 appropriate reference after using value_cast_structs for actual
4819 (value_cast): Handle references.
4821 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
4823 * MAINTAINERS: Added myself to section Write After Approval.
4825 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
4827 * ia64-tdep.c (examine_prologue): Correct array access.
4829 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
4831 * cp-support.c (first_component_command): Return if no arguments.
4833 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
4835 * ser-mingw.c (ser_windows_open): Open requested name.
4837 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
4839 * MAINTAINERS: Added myself.
4841 2008-03-28 Pedro Alves <pedro@codesourcery.com>
4843 * target.c (find_default_run_target): Allow a NULL `do_mesg'
4844 parameter. If it is NULL, don't call error.
4845 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
4846 `do_mesg' parameter to find_default_run_target. If no target was
4849 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
4851 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
4852 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
4853 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
4855 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
4857 2008-03-27 Joel Brobecker <brobecker@adacore.com>
4861 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
4863 * features/Makefile (%.dat): Set xmltarget to the base filename
4864 of the XML source, without subdirectory.
4865 * regformats/rs6000/powerpc-32.dat: Regenerate.
4866 * regformats/rs6000/powerpc-64.dat: Regenerate.
4867 * regformats/rs6000/powerpc-e500.dat: Regenerate.
4869 2008-03-27 Markus Deuling <deuling@de.ibm.com>
4871 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
4874 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
4876 * mi/mi-main.c (enum captured_mi_execute_command_actions):
4877 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
4879 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
4881 * objfiles.h (struct objfile): New GDBARCH member.
4882 (get_objfile_arch): Add prototype.
4883 * objfiles.c: Include "arch-utils.h".
4884 (allocate_objfile): Look up gdbarch associated with bfd.
4885 (get_objfile_arch): New function.
4886 * Makefile (objfiles.o): Update dependencies.
4888 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
4890 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
4892 (locexpr_describe_location): Replace current_gdbarch by
4894 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
4895 (dwarf2_add_field): Likewise.
4896 (read_tag_pointer_type): Likewise.
4897 (read_base_type): Likewise.
4898 (new_symbol): Likewise.
4900 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
4901 (decode_base_type, decode_function_type): Likewise.
4902 (coff_read_struct_type, coff_read_enum_type): Likewise.
4903 (coff_symtab_read): Replace current_gdbarch by objfile arch.
4904 (decode_base_type): Likewise.
4905 (coff_read_enum_type): Likewise.
4906 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
4907 (coff_read_enum_type): Likewise.
4909 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
4910 (end_psymtab): Likewise.
4911 (process_one_symbol): Likewise.
4913 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
4914 (parse_procedure): Likewise.
4915 (parse_partial_symbols): Likewise.
4917 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
4919 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
4920 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
4922 (read_range_type): Replace current_gdbarch by objfile arch. Replace
4923 static range_index_type by built-in type.
4924 (read_one_struct_field): Replace current_gdbarch by objfile arch.
4925 (read_enum_type): Likewise.
4927 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
4930 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
4932 * varobj.h (varobj_floating_p): Declare.
4933 * varobj.c (varobj_floating_p): New.
4934 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
4935 '@' as the name, update all floating varobjs.
4937 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
4939 * varobj.c (struct varobj_root): Rename use_selected_frame to
4940 floating, and clarify the meaning.
4941 (varobj_create, varobj_update, new_root_variable): Adjust.
4942 (value_of_root): Don't use type_changed as in variable,
4944 (c_value_of_root): Adjust.
4946 2008-03-25 Pedro Alves <pedro@codesourcery.com>
4948 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
4950 (linux_nat_wait): Add main lwp to gdb's thread list.
4951 * linux-thread-db.c (find_new_threads_callback): Also attach to
4952 already listed threads which thread_db didn't know about yet.
4954 2008-03-25 Pedro Alves <pedro@codesourcery.com>
4956 * linux-nat.c (drain_queued_events): Fix comment typo.
4957 (linux_nat_attach): In async mode, don't rely on storing a pending
4958 status. Instead place the wait status on the pipe.
4959 (linux_nat_resume): Remove unreacheable shortcut code in async
4961 (stop_wait_callback): In async mode, don't store pending status.
4962 Instead, cancel breakpoints or resend the signal appropriatelly.
4963 (cancel_breakpoint): New, refactored from
4964 cancel_breakpoints_callback.
4965 (cancel_breakpoints_callback): Call cancel_breakpoint.
4966 (pipe_to_local_event_queue): Remove special token processing.
4967 (linux_nat_wait): Issue an internal error if a pending status is
4968 found in async mode.
4970 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
4972 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
4974 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
4975 Vladimir Prus <vladimir@codesourcery.com>
4977 * varobj.c (struct varobj_root): New component thread_id.
4978 (varobj_get_thread_id, check_scope): New functions.
4979 (c_value_of_root): Use check_scope. Switch to the
4980 proper thread if necessary.
4982 * varobj.h (varobj_get_thread_id): New extern.
4984 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
4986 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
4989 * top.c: Revert 2008-03-21 changes.
4991 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4993 * thread.c (make_cleanup_restore_current_thread): Make it
4995 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4996 * varobj.c (varobj_update): Don't save/restore frame.
4997 (c_value_of_root): Save/restore thread and frame here,
4998 using make_cleanup_restore_current_thread.
4999 * Makefile.in: Update dependecies.
5001 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
5003 * varobj.c (struct varobj_root): Clarify
5004 comment on the frame field.
5005 (varobj_create): Don't set frame if we have no
5008 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
5011 Suggested by Jan Kratochvil:
5012 * top.c (gdb_rl_operate_and_get_next_completion): Call
5013 rl_redisplay_function.
5014 (gdb_rl_redisplay): New.
5015 (init_main): Set rl_redisplay_function.
5017 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
5019 * aix-thread.c (pdc_read_regs): Fix compiler warning.
5020 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
5021 (store_regs_kernel_thread): Likewise.
5023 2008-03-21 Pedro Alves <pedro@codesourcery.com>
5025 Linux native async support.
5027 * target.h (struct target_ops): Delete to_async_mask_value and add
5029 (target_is_async_p, target_async): Formatting.
5030 (target_async_mask_value): Delete.
5031 (target_async_mask): Delete function declaration, and add new
5032 target macro with the same name.
5034 * target.c (update_current_target): Replace to_async_mask_value by
5035 to_async_mask. Default to_async_mask to return_one.
5036 (target_async_mask): Delete.
5037 (find_default_can_async_p, find_default_is_async_p): New.
5038 (init_dummy_target): register find_default_can_async_p and
5039 find_default_is_async_p on the dummy target.
5041 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
5042 (debug_linux_nat_async): New global.
5043 (show_debug_linux_nat_async): New function.
5044 (linux_nat_async_enabled, linux_nat_async_mask_value)
5045 (linux_nat_event_pipe, linux_nat_num_queued_events)
5046 (linux_nat_async_events_enabled): New globals.
5047 (struct waitpid_result): New struct.
5048 (waitpid_queue): New global.
5049 (queued_waitpid, push_waitpid, drain_queued_events): New.
5050 (my_waitpid): Call queued_waitpid.
5051 (linux_child_follow_fork): Disable async events during the call.
5052 (blocked_mask): Delete.
5053 (sync_sigchld_action, async_sigchld_action): New globals.
5054 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
5055 async mode, block events during the call.
5056 (linux_nat_create_inferior): New.
5057 (linux_nat_attach): In sync mode, restore the mask states. In
5058 async mode, wake the event loop immediatelly.
5059 (detach_callback): Drain all queued events of the lwp we're
5061 (linux_nat_detach): Block async mode, and drain events of the main
5063 (linux_nat_resume): If in async mode, mask async events during the
5064 call. If short circuiting, force event loop to wake up. If
5065 resuming, set target_executing, and register target events in the
5067 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
5068 (linux_nat_wait): In async mode, block events during the call.
5069 Only enable/disable passing SIGINT to the inferior in sync mode.
5070 Get events from local waitpid queue. If no interesting events was
5071 found, return to events loop. Reregister target events in the
5072 event loop on exit. In sync mode, no need to reblock SIGCHLD.
5073 (linux_nat_kill): Disable events on entry.
5074 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
5075 here. Detach async mode from the event loop if there are no more
5076 forks available, otherwise leave it on.
5077 (sigchld_handler): Assure this is called only in sync mode.
5078 (linux_async_permitted, linux_async_permitted_1): New globals.
5079 (set_maintenance_linux_async_permitted)
5080 (show_maintenance_linux_async_permitted): New functions.
5081 (linux_nat_is_async_p, linux_nat_can_async_p)
5082 (linux_nat_async_mask): New.
5083 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
5084 (get_pending_events, async_sigchld_handler): New.
5085 (linux_nat_async_events): New.
5086 (async_terminal_is_ours): New global.
5087 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
5088 (async_client_callback, async_client_context): New.
5089 (linux_nat_async_file_handler, linux_nat_async)
5090 (linux_nat_disable_async, linux_nat_enable_async): New.
5091 (linux_nat_add_target): Register linux_nat_create_inferior,
5092 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
5093 linux_nat_async_mask, linux_nat_terminal_inferior and
5094 linux_nat_terminal_ours.
5095 (_initialize_linux_nat): Remove local action variable, and update
5096 code that used it to use sync_sigchld_action. Add new
5097 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
5098 set/show command in the maintenance class. Add new "linux-async"
5099 maintenance set/show command. Block SIGCHLD by default. Setup
5100 async_sichld_action, and sync_sigchld_action. Install the default
5102 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
5105 * linux-thread-db.c (re_check_for_thread_db): New.
5106 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
5107 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
5108 (thread_db_async_mask): New.
5109 (init_thread_db_ops): Register thread_db_can_async_p,
5110 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
5112 * remote.c (remote_async_mask_value): New.
5113 (remote_return_zero): New.
5114 (init_remote_ops): Register remote_return_zero as callbacks of
5115 to_can_async_p and to_is_async_p.
5116 (remote_can_async_p, remote_is_async_p, remote_async): Update to
5117 use remote_async_mask_value.
5118 (remote_async_mask): New.
5119 (init_remote_async_ops): Remove to_async_mask_value setting and
5120 register remote_async_mask as to_async_mask callback in
5123 * Makefile.in (linux-nat.o): Update.
5125 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
5127 * gdbthread.h (add_thread_with_info): New.
5128 * linux-thread-db.c: Add some documentation.
5129 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
5130 (struct private_thread_info): Remove th_valid and ti_valid.
5131 Replace ti with tid.
5132 (thread_get_info_callback): Do not add TID to the new ptid. Do
5134 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
5135 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
5137 (attach_thread): Handle an already-existing thread. Use
5138 add_thread_with_info. Cache the th and tid.
5139 (detach_thread): Verify that private was set. Remove verbose
5140 argument and printing. Update caller.
5141 (thread_db_detach): Do not adjust inferior_ptid.
5142 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
5143 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
5144 (thread_db_wait): Do not use lwp_from_thread.
5145 (thread_db_pid_to_str): Use the cached TID.
5146 (thread_db_extra_thread_info): Check that private is set.
5147 (same_ptid_callback): Delete.
5148 (thread_db_get_thread_local_address): Do not use it or check
5149 is_thread. Check that private is set. Assume that the thread
5150 handle is already cached.
5151 (init_thread_db_ops): Remove to_resume and to_kill.
5152 * thread.c (add_thread_with_info): New.
5153 (add_thread): Use it.
5154 * linux-nat.c (find_thread_from_lwp): Delete.
5155 (exit_lwp): Do not use it. Check print_thread_events. Print before
5156 deleting the thread.
5157 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
5158 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
5159 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
5160 printf_unfiltered for thread exits.
5161 * procfs.c (procfs_wait): Likewise.
5163 2008-03-21 Chris Demetriou <cgd@google.com>
5165 * symtab.c (rbreak_command): Quote symbol name before passing
5166 it to break_command.
5168 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
5170 * eval.c (evaluate_subexp_for_address): Clarify error message.
5171 Use value_must_coerce_to_target.
5172 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
5173 * valops.c (value_assign): Call value_coerce_to_target when
5174 assigning to anything but internalvars. Leave GDB-side arrays
5175 as arrays when assigning to internalvars.
5176 (value_must_coerce_to_target, value_coerce_to_target): New.
5177 (value_coerce_array, value_addr): Call value_coerce_to_target.
5178 (value_array): Create the array in GDB's memory instead of
5180 * value.h (value_must_coerce_to_target, value_coerce_to_target):
5183 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
5185 * top.c (quit_confirm): Warn that we will kill the program.
5187 2008-03-19 Pedro Alves <pedro@codesourcery.com>
5189 * inflow.c (terminal_ours_1): Guard access to
5190 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
5192 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
5193 Jim Blandy <jimb@codesourcery.com>
5194 Daniel Jacobowitz <drow@false.org>
5196 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
5197 (dwarf2_read_address): Update prototype.
5199 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
5200 (signed_address_type): Likewise.
5201 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
5202 (execute_stack_op): Update calls to unsigned_address_type,
5203 signed_address_type and dwarf2_read_address. Fix implementation
5204 of DW_OP_deref_size.
5206 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
5207 (dwarf2_per_cu_addr_size): Likewise.
5208 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
5209 (struct dwarf2_loclist_baton): Likewise.
5211 * dwarf2loc.c (find_location_expression): Update calls to
5212 dwarf2_read_address. Use dwarf2_per_cu_objfile and
5213 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
5214 (locexpr_describe_location): Likewise.
5215 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
5216 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
5217 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
5218 to dwarf2_per_cu_addr_size (per_cu).
5219 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
5220 (loclist_read_variable): Likewise.
5221 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
5223 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
5224 instead of baton->objfile.
5225 (dwarf2_per_cu_obfile): New function.
5226 (dwarf2_per_cu_addr_size): Likewise.
5228 * dwarf2-frame.c (struct comp_unit): Move higher.
5229 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
5230 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
5231 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
5232 parameter by using fde->eh_frame_p. Use read_encoded_value
5233 to implement DW_CFA_set_loc.
5234 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
5235 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
5236 execute_stack_op and execute_cfa_program.
5237 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
5238 (size_of_encoded_value): Remove.
5239 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
5240 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
5241 (add_cie): Set cie->unit backlink.
5242 (decode_frame_entry_1): Set cie->addr_size. Update calls to
5244 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
5246 2008-03-17 Markus Deuling <deuling@de.ibm.com>
5248 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
5249 gdbarch_bfd_arch_info.
5251 2008-03-17 Joel Brobecker <brobecker@adacore.com>
5253 * aix-thread.c (pdc_read_regs): Minor reformatting.
5255 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
5257 * thread.c (print_thread_info): Don't insist
5258 on having current thread if there are no
5261 2008-03-17 Pedro Alves <pedro@codesourcery.com>
5263 * infcmd.c (attach_command_post_wait)
5264 (attach_command_continuation): New.
5265 (attach_command): Support background async execution, and async
5266 execution in synchronous mode.
5268 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
5270 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
5271 * symmisc.c (dump_symtab_1): Likewise.
5272 * wrapper.c (gdb_value_struct_elt): Likewise.
5274 2008-03-17 Pedro Alves <pedro@codesourcery.com>
5276 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
5278 2008-03-17 Pedro Alves <pedro@codesourcery.com>
5280 * linux-nat.c (linux_nat_filter_event): New, refactored from
5282 (linux_nat_wait): Call linux_nat_filter_event.
5284 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
5286 * top.c (execute_command): Fix uninitialized variable error.
5288 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
5290 * Makefile.in (amd64nbsd-nat.o): New dependency.
5291 * amd64nbsd-nat.c: Include "nbsd-nat.h".
5292 (_initialize_amd64nbsd_nat): Update target vector to use
5293 nbsd_pid_to_exec_file.
5294 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
5296 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
5298 Remove ignoring leading exec events code.
5299 * fork-child.c (startup_inferior): Do not set
5300 inferior_ignoring_leading_exec_events.
5301 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
5302 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
5303 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
5304 (handle_inferior_event): Remove code for ignoring leading exec
5306 * target.c (update_current_target): Do not inherit, or default,
5307 to_reported_exec_events_per_exec_call.
5308 (debug_to_reported_exec_events_per_exec_call): Remove.
5309 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
5310 * target.h (target_reported_exec_events_per_exec_call): Remove.
5311 (struct target): Remove the to_reported_exec_events_per_exec_call
5314 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
5316 Implement -thread-info.
5317 * gdbthread.h (print_thread_info): Declare.
5319 * thread.c (print_thread_info): New, extracted
5320 from info_threads_command and adjusted to
5321 work for CLI and MI.
5322 (info_threads_command): Use print_thread_info.
5323 * Makefile.in: Update dependencies.
5325 * mi/mi-cmds.c (mi_cmds): Specify a handler
5327 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
5328 * mi/mi-main.c (mi_cmd_thread_info): New.
5329 (mi_cmd_list_features): Include 'thread-info'.
5331 2008-03-14 Kevin Buettner <kevinb@redhat.com>
5333 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
5334 to decide whether to match instruction patterns using "sw" and "sd".
5336 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5338 * infcmd.c (jump_command): Postpone disabling stdin until after
5341 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5343 * inflow.c (gdb_getpgrp): New.
5344 (gdb_has_a_terminal): Use get_getpgrp.
5345 (terminal_ours_1): If attach_flag is set, don't refetch
5346 inferior_process_group.
5348 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5350 * features/library-list.dtd: Allow "section" elements as children
5351 of "library". Add "section" element and describe its attributes.
5353 * solib-target.c (struct lm_info): Add section_bases member.
5354 (library_list_start_segment): Error out if seen a section element.
5355 (library_list_start_section): New.
5356 (library_list_end_library): New.
5357 (solib_target_free_library_list): Free section_bases.
5358 (section_attributes): New.
5359 (library_children): Make "segment" optional. Add "section" child.
5360 (library_list_children): Register library_list_end_library.
5361 (solib_target_relocate_section_addresses): Handle section bases.
5363 * NEWS: Mention new qXfer:libraries:read section offsets support.
5365 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5367 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
5368 (make_exec_error_cleanup): Remove declarations.
5369 * utils.c (exec_error_cleanup_chain): Remove.
5370 (do_exec_error_cleanups, discard_exec_error_cleanups)
5371 (make_exec_error_cleanup): Remove.
5372 * event-loop.c (start_event_loop): Adjust call to
5374 * event-top.c (async_enable_stdin): Remove the paramater dummy.
5375 (async_disable_stdin): Don't register async_enable_stdin via
5377 * inf-loop.c (inferior_event_handler): Don't
5378 call do_exec_error_cleanups. Call async_enable_stdin instead.
5379 * event-loop.c (start_event_loop): Adjust call to
5381 * tui/tui-interp.c (tui_command_loop): Adjust call to
5384 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5387 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
5388 * breakpoint.c (bpstat_do_actions): In async mode,
5389 don't jump to top expecting stop_bpstat to be already
5391 * event-loop.c (start_event_loop): Call async_enable_stdin
5393 * event-top.c (async_enable_stdin): Do nothing if sync_execution
5395 (command_handler): Do not setup continuation here.
5396 (command_line_handler_continuation): Move to...
5397 * top.c (command_line_handler_continuation): ... here.
5398 (execute_command): In async mode, register continuation.
5399 Don't check frame's language in running in async mode.
5400 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
5401 * inf-loop.c (complete_execution): Inline into...
5402 (inferior_event_handler): ... here. Clear target_executing before
5403 doing any cleanups. Don't try to show prompt if the target was
5405 * infcmd.c (signal_command): Add support for async mode.
5406 (finish_command): Only add continuation if the target was
5407 successfully resumed.
5408 * remote.c (init_async_opts): Register to_get_thread_local_address
5410 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
5411 with sync_execution.
5412 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
5415 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
5417 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
5418 * exec.c (exec_bfd_mtime): Define.
5419 (exec_close): Clear it.
5420 (exec_file_attach): Set it.
5421 * gdbcore.h (exec_bfd_mtime): Declare.
5422 * source.c (find_source_lines): Do not use bfd_get_mtime.
5424 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5426 * top.c (simplified_command_loop): Remove.
5428 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5430 Remove unused remote.c hooks.
5431 * remote.c (deprecated_target_resume_hook)
5432 (deprecated_target_wait_loop_hook): Remove.
5433 (remote_resume): Do not call deprecated_target_resume_hook.
5434 (remote_wait): Do not call deprecated_target_wait_loop_hook.
5435 (remote_async_wait): Likewise.
5437 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5439 Implement MI notification for new threads.
5440 * doc/observer.texi (new_thread): Document.
5441 * observer.sh: Forward declare struct thread_info.
5442 * thread.c (add_thread): Notify observer.
5444 * interps.h (interp_init_ftype): New parameter
5446 (interp_set): Likewise.
5447 (top_level_interpreter_data): Declare.
5448 * interps.c (interp_set): New parameter top_level.
5449 Pass it to interpreter's init function. Remember
5450 top level interpreter.
5451 (interpreter_exec_cmd): Adjust.
5452 (top_level_interpreter_data): New.
5453 * main.c (captured_main): Pass 1 for top_level
5454 parameter of interp_set.
5455 * cli/cli-interp.c (cli_interpreter_init): New
5456 parameter top_level.
5457 * tui/tui-interp.c (tui_init): New parameter top_level.
5459 * mi/mi-interp.c (mi_new_thread): New.
5460 (mi_interpreter_init): If top level, register
5461 observer for new threads.
5463 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
5465 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5467 * top.c (execute_command): Disable break and stop
5468 commands in async mode.
5470 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5473 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5474 * inf-loop.c (inferior_event_handler): Don't include remote.h.
5475 Call target_stop in the INF_QUIT_REQ case.
5476 * Makefile.in (inf-loop.o): Update.
5478 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5480 * inf-loop.c (inferior_event_handler): Don't include remote.h.
5481 Call target_stop in the INF_QUIT_REQ case.
5482 * Makefile.in (inf-loop.o): Update.
5484 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5486 * top.c (execute_command): Enable break, info and interrupt
5487 commands in async mode.
5489 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
5490 Daniel Jacobowitz <dan@codesourcery.com>
5492 * breakpoint.h (breakpoint_restore_shadows): New
5494 * breakpoint.c (breakpoint_restore_shadows): New.
5495 (read_memory_nobpt): Delete.
5496 * gdbcore.h (read_memory_nobpt): Delete declaration.
5497 * target.c (memory_xfer_partial): Call
5498 breakpoint_restore_shadows.
5499 (restore_show_memory_breakpoints)
5500 (make_show_memory_beakpoints_cleanup): New.
5501 (show_memory_breakpoints): New.
5502 * target.h (make_show_memory_beakpoints_cleanup): Declare.
5503 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
5504 Make sure we see memory breakpoints when checking if
5505 breakpoint is still there.
5506 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
5507 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
5508 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
5509 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
5511 2008-03-12 Pedro Alves <pedro@codesourcery.com>
5513 * thread.c (add_thread): Use printf_unfiltered to print.
5515 2008-03-12 Joel Brobecker <brobecker@gnat.com>
5517 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
5518 that is true only on x86-solaris and x86_64-solaris.
5519 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
5520 with proc_get_LDT_entry.
5522 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
5524 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
5525 * config.in, configure: Regenerate.
5526 * fork-child.c (fork_inferior): Call create_tty_session.
5527 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
5528 (create_tty_session): New function.
5529 * terminal.h: Declare create_tty_session.
5531 2008-03-12 Alan Modra <amodra@bigpond.net.au>
5534 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
5535 * mipsread.c: Include elf/internal.h.
5536 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
5539 2008-03-11 Markus Deuling <deuling@de.ibm.com>
5541 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
5542 to get at the current architecture and at the target specific vector.
5543 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
5544 remove define of I387_ST0_REGNUM.
5546 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
5548 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
5549 get at the current architecture
5550 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
5553 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
5554 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
5556 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
5557 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
5558 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
5560 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
5561 at the target specific vector.
5563 (i386_get_longjmp_target): Use get_frame_arch to get at the current
5564 architecture. Use gdbarch_tdep to get at the target specific vector.
5566 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
5567 update caller. Use gdbarch_tdep to get at the target specific vector.
5569 (i386_register_to_value: Use get_frame_arch to get at the current
5572 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
5575 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5576 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
5577 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
5578 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
5580 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
5583 (i387_convert_register_p, i387_register_to_value,
5584 i387_value_to_register): Update call for i386_fp_regnum_p.
5586 * i387-tdep.h: Remove comment.
5587 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
5588 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5589 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
5590 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
5591 I387_MXCSR_REGNUM): Add target specific vector as parameter.
5593 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
5595 * Makefile.in (fork-child.o): Update.
5596 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
5597 argument. Gather all gdbserver features together.
5598 * fork-child.c (exec_wrapper): New variable.
5599 (fork_inferior): Use it.
5600 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
5601 (unset_exec_wrapper_command, _initialize_fork_child): New.
5603 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
5605 * source.c (directory_command): Modify the determination of
5606 condition of terminal "from_tty".
5608 2008-03-10 Matt Rice <ratmice@gmail.com>
5610 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
5612 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
5614 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
5615 of the data passing to strtoulst function.
5616 (info_spu_signal_command): Likewise.
5618 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
5620 * mi/mi-interp.c (mi_command_loop): Remove
5623 2008-03-07 Joel Brobecker <brobecker@adacore.com>
5625 * remote.c (extended_remote_attach_1): Make local variable pid an int
5628 2008-03-07 Joel Brobecker <brobecker@adacore.com>
5630 * solib-svr4.c (svr4_same_1): New function, originally extracted
5631 from svr4_same and expanded to handle the sparc64 case.
5632 (svr4_same): Move up and reimplement using svr4_same_1.
5633 (enable_break): Use svr4_same_1 to do shared library name comparisons.
5635 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
5637 * MAINTAINERS: Move self to Paper trail.
5639 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
5641 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
5642 * event-loop.c (call_async_signal_handler): New.
5643 * event-loop.h (call_async_signal_handler)
5644 (gdb_call_async_signal_handler): Declare.
5645 (mark_async_signal_handler): Add comments.
5646 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
5647 * mingw-hdep.c (sigint_event, sigint_handler): New.
5648 (gdb_select): Use them. Wait for the readline signal handler
5650 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
5651 * posix-hdep.c (gdb_call_async_signal_handler): New function.
5652 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
5654 (remote_fileio_ctrl_c_signal_handler): Use
5655 gdb_call_async_signal_handler.
5656 (initialize_remote_fileio): Initialize sigint_fileio_token.
5657 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
5658 not initialize tokens here.
5659 (handle_remote_sigint_twice): Likewise. Reinstall
5660 handle_remote_sigint.
5661 (async_remote_interrupt_twice): Just call interrupt_query.
5662 (cleanup_sigint_signal_handler): Do not delete tokens.
5663 (remote_interrupt, remote_interrupt_twice): Use
5664 gdb_call_async_signal_handler.
5665 (interrupt_query): Reinstall the default signal handler.
5666 (_initialize_remote): Initialize tokens here.
5668 2008-03-04 Joel Brobecker <brobecker@adacore.com>
5670 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
5671 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5672 Change the type of the lr register to code_ptr.
5673 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5674 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5675 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5676 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5677 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5678 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5679 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
5681 2008-03-03 James E. Wilson <wilson@tuliptree.org>
5683 * MAINTAINERS: Update my email address.
5685 2008-03-03 Keith Seitz <keiths@redhat.com>
5687 From Dave Murphy <davem@devkitpro.org>:
5688 * configure.ac: Set tcl configdir to win under mingw.
5689 * configure: Regenerate.
5691 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
5693 * breakpoint.c (fetch_watchpoint_value): New function.
5694 (update_watchpoint): Set and clear val_valid. Use
5695 fetch_watchpoint_value. Handle unreadable values on the
5696 value chain. Correct check for user-requested array watchpoints.
5697 (breakpoint_init_inferior): Clear val_valid.
5698 (watchpoint_value_print): New function.
5699 (print_it_typical): Use it. Do not free or clear old_val. Print
5700 watchpoints even if old_val == NULL.
5701 (watchpoint_check): Use fetch_watchpoint_value. Check for values
5702 becoming readable or unreadable.
5703 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
5704 (do_enable_watchpoint): Likewise.
5705 * breakpoint.h (struct breakpoint): Update comment for val. Add
5707 * NEWS: Mention watchpoints on inaccessible memory.
5709 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
5711 * Makefile.in (i386-nat.o): Update.
5712 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
5713 i386_use_watchpoints.
5714 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
5715 i386_use_watchpoints.
5716 * i386-nat.c (i386_stopped_data_address): Take two arguments.
5717 (i386_stopped_by_watchpoint): Update call.
5718 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
5719 * config/i386/nm-i386.h: Conditionalize definitions on
5720 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
5721 (i386_use_watchpoints): Declare.
5722 (i386_stopped_data_address): Update.
5723 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5724 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5726 2008-02-29 Joel Brobecker <brobecker@adacore.com>
5728 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
5729 * version.in: Bump version to 6.8.50.20080229-cvs.
5731 2008-02-28 Markus Deuling <deuling@de.ibm.com>
5733 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
5736 2008-02-28 Tom Tromey <tromey@redhat.com>
5738 * infcmd.c (notice_args_read): Print result of get_inferior_args.
5740 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
5742 * infcmd.c (kill_if_already_running): Make static. Use
5743 target_require_runnable.
5744 * target.c (target_require_runnable): New.
5745 * target.h (target_require_runnable): Declare.
5747 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
5749 * frame.c (reinit_frame_cache): Only annotate if frames were
5752 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5754 * regformats/reg-ppc.dat: Rename "ps" to "msr".
5755 * regformats/reg-ppc64.dat: Likewise.
5757 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5759 * features/Makefile (%.dat): Emit xmltarget statement.
5761 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
5762 Generate code to set gdbserver_xmltarget in init_registers_${name}.
5764 * regformats/arm-with-iwmmxt.dat: Regenerate.
5765 * regformats/mips64-linux.dat: Regenerate.
5766 * regformats/mips-linux.dat: Regenerate.
5767 * regformats/rs6000/powerpc-32.dat: Regenerate.
5768 * regformats/rs6000/powerpc-64.dat: Regenerate.
5769 * regformats/rs6000/powerpc-e500.dat: Regenerate.
5771 * regformats/reg-arm.dat: Add xmlarch statement.
5772 * regformats/reg-i386.dat: Likewise.
5773 * regformats/reg-i386-linux.dat: Likewise.
5774 * regformats/reg-x86-64-linux.dat: Likewise.
5775 * regformats/reg-spu.dat: Likewise.
5777 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
5779 * remote.c (remote_wait, remote_async_wait): Stop if we receive
5782 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
5784 * utils.c (debug_timestamp): New.
5785 (vfprintf_unfiltered): Print timestamps if requested.
5786 (show_debug_timestamp): New.
5787 (initialize_utils): Register "set debug timestamp".
5788 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
5790 2008-02-27 Joel Brobecker <brobecker@adacore.com>
5792 * breakpoint.c (skip_prologue_sal): New function.
5793 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
5794 computed from a line number.
5796 2008-02-27 Joel Brobecker <brobecker@adacore.com>
5798 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
5799 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5800 Set PC register type to "code_ptr".
5801 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5802 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5803 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5804 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5805 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5806 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5807 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
5810 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
5812 * regformats/regdat.sh: Rename init_registers function in
5813 generated file to init_registers_${name}.
5815 * regformats/reg-crisv32.dat: Set "name" to crisv32.
5816 * regformats/reg-ppc64.dat: Set "name" to ppc64.
5817 * regformats/reg-s390x.dat: Set "name" to s390x.
5819 2008-02-26 Greg Law <glaw@undo-software.com>
5821 * regcache.c (registers_changed): Call reinit_frame_cache.
5823 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
5825 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
5826 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
5827 and svr4_fetch_objfile_link_map.
5828 * Makefile.in (sh-linux-tdep.o): Update.
5830 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
5832 * amd64-tdep.c (amd64_classify): Add support for decimal float
5834 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
5835 use the struct return convention.
5837 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
5839 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
5840 to old format. Discard breakpoint address if shared library is
5842 (breakpoint_1): Adjust formatting of table header accordingly.
5844 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
5846 * remote.c (remote_get_threadlist): If the response
5847 is empty, don't try to parse it.
5849 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
5851 Unbreak 'target async'.
5852 * serial.c (serial_async): Set the
5853 handler function before enabling async
5856 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
5858 * solib-svr4.c (enable_break): Convert r_brk to a code address.
5860 2008-02-21 Pedro Alves <pedro@codesourcery.com>
5862 * remote.c (extended_remote_attach_1): Set attach_flag.
5863 (extended_remote_create_inferior_1): Clear attach_flag.
5865 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
5867 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
5869 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
5870 * solib-svr4.c (solib_svr4_r_brk): New.
5871 (open_symbol_file_object, svr4_current_sos): Always check the
5873 (svr4_fetch_objfile_link_map): Do not set debug_base.
5874 (enable_break): Use r_brk if it is set.
5875 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
5876 (svr4_lp64_fetch_link_map_offsets): Likewise.
5877 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
5879 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5880 Mark Kettenis <kettenis@gnu.org>
5882 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
5883 trad_frame_saved_reg.
5884 (trad-frame.h): New include.
5886 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
5887 instead of frame_obstack_zalloc.
5888 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
5890 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
5892 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5894 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
5895 from disassemble_info instead of gdbarch_byte_order.
5897 * mips-tdep.c (gdb_print_insn_mips): Likewise.
5898 * arm-tdep.c (gdb_print_insn_arm): Likewise.
5900 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5902 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
5903 gdbarch as parameter.
5905 * gdbarch.{c,h}: Regenerate.
5907 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5909 * mem-break.c (default_memory_insert_breakpoint)
5910 (default_memory_remove_breakpoint): Likewise.
5911 * target.h (default_memory_remove_breakpoint)
5912 (default_memory_insert_breakpoint): Likewise.
5914 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5915 parameter. Replace current_gdbarch by gdbarch.
5916 * m32r-tdep.c (m32r_memory_insert_breakpoint)
5917 (m32r_memory_remove_breakpoint): Likewise.
5919 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
5921 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
5923 2008-02-19 Joel Brobecker <brobecker@adacore.com>
5925 * NEWS: Add entry describing Add support improvements.
5927 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5929 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
5932 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5934 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
5935 register_offset_hack anymore.
5937 * regcache.{c,h} (register_offset_hack): Remove.
5939 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5941 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
5943 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
5944 current_gdbarch by gdbarch.
5945 (hppa64_hpux_find_global_pointer): Likewise.
5946 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
5947 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
5948 find_global_pointer.
5950 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
5952 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
5954 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
5955 of gdbarch_num_regs.
5957 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
5958 replace current_gdbarch by gdbarch.
5959 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
5961 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5963 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
5964 and replace current_gdbarch by gdbarch.
5966 (store_register): Update call for exec_one_dummy_insn.
5967 (fetch_register, store_register): Update call of regmap.
5969 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
5970 parameter and replace current_gdbarch by gdbarch.
5972 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
5973 the current architecture. Update call for getregs_supplies and
5975 (ppcnbsd_fetch_inferior_registers): Likewise.
5977 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
5978 replace current_gdbarch by gdbarch.
5979 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
5980 get_regcache_arch to get at the current architecture. Update call for
5983 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5985 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
5988 2008-02-15 Markus Deuling <deuling@de.ibm.com>
5990 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
5992 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
5994 * NEWS: Mention pending breakpints in MI.
5996 2008-02-14 Markus Deuling <deuling@de.ibm.com>
5998 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
6000 2008-02-13 Markus Deuling <deuling@de.ibm.com>
6002 Add script to build and test GDB using enable-targets=all.
6004 * gdb_buildall.sh: New file.
6006 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
6008 * NEWS (New native configurations): Xtensa GNU/Linux.
6009 (New targets): Xtensa GNU/Linux.
6010 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
6012 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
6013 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
6014 * configure.tgt (xtensa*-*-linux*): New entry.
6015 * xtensa-config.c (xtensa_tdep): New variable.
6016 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
6017 (rmap): Change format based on new macro XTREG.
6018 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
6019 * xtensa-linux-nat.c: New.
6020 * xtensa-linux-tdep.c: New.
6021 * xtensa-xtregs.c: New.
6022 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
6023 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
6024 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
6025 (xtensa_register_t): New field coprocessor.
6026 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
6027 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
6028 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
6029 Update to handle privileged registers.
6030 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
6031 (xtensa_push_dummy_call): Set windowstart register correctly.
6032 (call0_analyze_prologue): Initialize xtensa_default_isa.
6033 (xtensa_derive_tdep): New.
6034 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
6035 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
6036 Call xtensa_derive_tdep().
6037 * config/xtensa/linux.mh: New.
6038 * regformats/reg-xtensa.dat: New.
6040 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
6042 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
6043 (filenames.h): New include.
6044 * Makefile.in (corelow.o): Add dependency for filenames.h.
6046 2008-02-08 Doug Evans <dje@google.com>
6048 * source.c (find_and_open_source): Always rewrite absolute filenames.
6050 2008-02-07 Doug Evans <dje@google.com>
6052 * breakpoint.c: #include "hashtab.h".
6053 (ambiguous_names_p): New fn.
6054 (update_breakpoint_locations): When restoring bp enable status, don't
6055 compare function names if any functions have same name.
6056 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
6058 2008-02-07 Joel Brobecker <brobecker@adacore.com>
6060 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
6061 instead of just a VEC*. Update use of SV.
6062 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
6064 2007-02-07 Joel Brobecker <brobecker@adacore.com>
6066 * NEWS: Put all new commands since gdb-6.7 together.
6068 2007-02-07 Joel Brobecker <brobecker@adacore.com>
6070 * ada-lang.c: #include "vec.h".
6071 (struct string_vector, new_string_vector, string_vector_append):
6073 (char_ptr): New typedef.
6074 (DEF_VEC_P (char_ptr)): New VEC type.
6075 (symbol_completion_add): Update profile to take the new VEC type
6076 instead of the old string_vector structure. Update code accordingly.
6077 (ada_make_symbol_completion_list): Use the new VEC type instead of
6078 the old string_vector structure, and update the code accordingly.
6079 * Makefile.in (ada-lang.o): Add dependency on vec.h.
6081 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
6083 * p-exp.y: Set current_type in missing places.
6084 (leftdiv_is_integer): New static variable.
6085 Typecast right operand of BINOP_DIV to long_double if both operands
6088 2008-02-06 Maciej W. Rozycki <macro@mips.com>
6090 * remote-mips.c (set_breakpoint): Rename to...
6091 (mips_set_breakpoint): ... this.
6092 (clear_breakpoint): Rename to...
6093 (mips_clear_breakpoint): ... this.
6094 (common_breakpoint): Rename to...
6095 (mips_common_breakpoint): ... this.
6096 (check_lsi_error): Rename to...
6097 (mips_check_lsi_error): ... this.
6099 2007-02-05 Joel Brobecker <brobecker@adacore.com>
6101 * language.h (struct language_defn): Add new field
6102 la_make_symbol_completion_list.
6103 * symtab.c (default_make_symbol_completion_list): Renames
6104 make_symbol_completion_list.
6105 (make_symbol_completion_list): New function.
6106 * symtab.h (default_make_symbol_completion_list): Add declaration.
6107 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
6108 (auto_language, local_language): Likewise.
6109 * objc-lang.c (objc_language_defn): Likewise.
6110 * scm-lang.c (scm_language_defn): Likewise.
6111 * m2-lang.c (m2_language_defn): Likewise.
6112 * f-lang.c (f_language_defn): Likewise.
6113 * jv-lang.c (java_language_defn): Likewise.
6114 * p-lang.c (pascal_language_defn): Likewise.
6115 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
6116 (minimal_language_defn): Likewise.
6117 * ada-lang.c (struct string_vector): New structure.
6118 (new_string_vector, string_vector_append, ada_unqualified_name)
6119 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
6120 (ada_make_symbol_completion_list): New functions.
6121 (ada_language_defn): Set la_make_symbol_completion_list.
6122 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
6123 this function is static.
6125 2008-02-05 Kevin Buettner <kevinb@redhat.com>
6127 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
6128 to account for call site optimizations.
6130 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
6132 * tracepoint.c (read_actions): Handle end-of-text indicator
6133 in action list properly. (Committed by Jim Blandy)
6135 2008-02-05 Jim Blandy <jimb@red-bean.com>
6137 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
6138 pseudoregister, not an internal error.
6139 Reported by: Andrzej Zaborowski
6141 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
6143 * varobj.c (c_value_of_variable): Use xstrdup.
6145 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
6147 Update stored rendition of varobj value when format changes.
6148 * varobj.c (varobj_set_display_format): Recomputed
6150 (c_value_of_variable): Return print_value.
6152 2008-02-03 Doug Evans <dje@google.com>
6154 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
6155 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
6156 * valops.c (value_one): New function.
6157 * value.h (value_one): Declare.
6159 Fix argument promotion for binary arithmetic ops for C.
6160 * valarith.c (unop_result_type): New fn.
6161 (binop_result_type): New fn.
6162 (value_binop): Move result type computation to binop_result_type.
6163 (value_pos, value_neg, value_complement): Move result type
6164 computation to unop_result_type.
6167 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
6168 Return basetype, fieldno if found. All callers updated.
6169 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
6171 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
6172 * symfile.h (fill_in_vptr_fieldno): Delete.
6174 2008-02-02 Doug Evans <dje@google.com>
6176 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
6178 * typeprint.c (*): Whitespace cleanup.
6180 2008-02-02 Mark Kettenis <kettenis@gnu.org>
6181 Luis Machado <luisgpm@br.ibm.com>
6182 Thiago Jung Bauermann <bauerman@br.ibm.com>
6184 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
6185 don't fit into registerson the stack the way GCC does.
6187 2008-02-01 Joel Brobecker <brobecker@adacore.com>
6189 * symtab.c (symbol_set_names): Do not add an entry in the demangling
6190 hash table for Ada symbols. Just store the linkage name as is,
6191 and leave the demangled_name as NULL.
6193 2007-02-01 Joel Brobecker <brobecker@adacore.com>
6195 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
6196 in the global scope.
6197 (new_symbol): Likewise.
6199 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
6201 * breakpoint.c (break_command_1): Return void.
6202 (break_command_really): Return void. Rethrow
6203 exceptions instead of returning.
6204 (gdb_breakpoint): Remove the error_message parameter.
6205 Return void. Rename to set_breakpoint.
6206 * gdb.h (gdb_breakpoint): Rename and move to...
6207 * breakpoint.h (set_breakpoint): ...here.
6208 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
6209 event hooks even if exception is thrown. Adjust to
6210 gdb_breakpoint interface changes.
6213 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
6215 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
6216 float in both first and second word in the doubleword, to support
6219 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
6221 Properly rethrow exception. This fixes errors
6222 about non-existent functions for -break-insert.
6223 * breakpoint.c (break_command_really): Use throw_exception
6224 for rethrowing. If rethrowing, don't print the exception.
6226 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
6228 * NEWS: Mention Decimal Floating Point support.
6230 2008-01-31 Joel Brobecker <brobecker@adacore.com>
6232 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
6233 value type to builtin_type_void_func_ptr.
6235 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
6237 * s390-tdep.c (is_float_singleton, is_float_like,
6238 alignment_of, s390_return_value): Make checks for
6239 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
6241 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
6242 Thiago Jung Bauermann <bauerman@br.ibm.com>
6244 * infcmd.c (default_print_registers_info): Also print hex
6245 raw contents for TYPE_CODE_DECFLOAT registers.
6246 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
6247 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
6248 (rs6000_register_name): Add support for DFP pseudo-registers.
6249 (rs6000_pseudo_register_type): Likewise.
6250 rs6000_pseudo_register_reggroup_p): Likewise.
6251 (ppc_pseudo_register_read): New function.
6252 (ppc_pseudo_register_write): Likewise.
6253 (rs6000_pseudo_register_read): Likewise.
6254 (rs6000_pseudo_register_write): Likewise.
6255 (e500_pseudo_register_read): Move checks to
6256 rs6000_pseudo_register_read.
6257 (e500_pseudo_register_write): Move checks to
6258 rs6000_pseudo_register_write.
6259 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
6260 rs6000_pseudo_register_read and rs6000_pseudo_register_write
6261 in gdbarch if SPE or DFP is available. Adjust gdbarch's
6262 num_pseudo_regs to account for DFP pseudo regs.
6264 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
6266 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
6267 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
6268 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
6269 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
6270 e500_pseudo_register_read, e500_pseudo_register_write): Use
6271 IS_SPE_PSEUDOREG macro.
6272 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
6273 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
6274 Remove initialization of tdep->ppc_ev31_regnum.
6276 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
6278 * printcmd.c (print_formatted): Handle references as for unformatted
6281 2008-01-30 Joel Brobecker <brobecker@adacore.com>
6283 * eval.c (evaluate_subexp_standard): Add handling of user
6284 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
6286 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
6288 * eval.c (evaluate_subexp_standard): Support
6289 BINOP_INTDIV opcode.
6291 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
6293 * valarith.c (value_binop): Add floating-point BINOP_MIN and
6295 For BINOP_EXP, use length and signedness of left operand only for
6296 result, as for shifts.
6297 For integral operands to BINOP_EXP, use new integer_pow and
6298 uinteger_pow functions so as to get full range of results.
6299 (integer_pow): New function.
6300 (uinteger_pow): New function.
6302 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
6304 Use vector for varobj_list_children interface.
6305 * gdb/varobj.c (varobj_list_children): Return vector
6307 * gdb/varobj.h (varobj_list_children): Adjust
6309 (varobj_p): Declare. Declare vector thereof.
6310 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
6311 for varobj_list_children change.
6312 * Makefile.in (varobj_h): Update dependencies.
6314 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
6316 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
6317 TYPE_CODE_DECFLOAT arguments.
6318 (ppc64_sysv_abi_push_dummy_call) Likewise.
6319 (get_decimal_float_return_value): New function.
6320 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
6321 values by calling get_decimal_float_return_value.
6322 (ppc64_sysv_abi_return_value): Likewise.
6324 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
6326 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
6327 for preprocessor macro information. Formatting changes.
6329 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6331 * remote.c (struct remote_state): Add cached_wait_status.
6332 (remote_exec_file): New variable.
6333 (PACKET_vAttach, PACKET_vRun): New constants.
6334 (extended_remote_restart): Do not query for status.
6335 (struct start_remote_args): New.
6336 (remote_start_remote): Take it as a second argument. Check
6337 whether the target is running. Issue an error for non-running
6338 non-extended targets. Cache the wait status. Set inferior_ptid
6340 (remote_open_1): Prompt to disconnect non-running targets. Make
6341 sure the target is marked running. Do not set inferior_ptid here.
6342 Update call to remote_start_remote. Do not call remote_check_symbols
6343 if the target is not running.
6344 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
6345 argument. Handle a non-running target.
6346 (remote_detach): Use it.
6347 (extended_remote_detach): New.
6348 (remote_disconnect): Fix typo. Use remoute_mourn_1.
6349 (extended_remote_attach_1, extended_remote_attach)
6350 (extended_async_remote_attach): New.
6351 (remote_vcont_resume): Remove unused variable.
6352 (remote_wait, remote_async_wait): Use any cached wait status.
6353 (putpkt_binary, getpkt): Clear any cached wait status.
6354 (extended_remoute_mourn_1): New.
6355 (extended_remote_mourn): Use it.
6356 (extended_async_remote_mourn, extended_remote_run): New.
6357 (extended_remote_create_inferior_1): New.
6358 (extended_remote_create_inferior): Use it.
6359 (extended_remote_async_create_inferior): Likewise.
6360 (remote_xfer_partial): Skip for non-executing targets.
6361 (init_extended_remote_ops): Set to_detach and to_attach.
6362 (init_extended_async_remote_ops): Likewise. Use
6363 extended_async_remote_mourn.
6364 (_initialize_remote): Register vAttach, vRun, and
6365 set remote exec-file.
6366 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
6368 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6370 * Makefile.in (symfile.o): Update.
6371 * NEWS: Mention exec tracing support.
6372 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
6374 * infcmd.c (kill_if_already_running, detach_command)
6375 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
6376 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
6377 (follow_exec): Do not check may_follow_exec. Do not mourn and push
6378 targets. Apply the sysroot path to the loaded executable. Use
6379 no_shared_libraries.
6380 * linux-nat.c (linux_child_follow_fork): Print fork following
6381 messages if verbose.
6382 (kill_wait_callback): Kill again before waiting a second time.
6383 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
6384 no_shared_libraries.
6386 2008-01-29 Joel Brobecker <brobecker@adacore.com>
6388 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
6390 2008-01-29 Joel Brobecker <brobecker@adacore.com>
6392 * nto-tdep.h: Remove #include "defs.h".
6393 * nto-tdep.c: Add #include "defs.h".
6394 * Makefile.in (nto_tdep_h): Update dependencies.
6395 (nto-tdep.o): Likewise.
6397 2008-01-29 Joel Brobecker <brobecker@adacore.com>
6399 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
6401 (proceed, start_remote): Update call to wait_for_inferior.
6402 * inferior.h (wait_for_inferior): Update declaration.
6403 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
6404 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
6405 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
6406 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
6408 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
6410 * varobj (adjust_value_for_child_access): Added checking for
6411 returned value from gdb_value_ind.
6412 (c_describe_child): Likewise.
6413 (cplus_describe_child): Fixed a typo.
6415 2008-01-29 Jim Blandy <jimb@red-bean.com>
6417 * MAINTAINERS: Update my info.
6419 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
6421 Use multiple locations for hardware watchpoints.
6422 This eliminates the need to traverse value chain, doing
6423 various checks, in three different places.
6425 * breakpoint.h (struct bp_location): New fields
6426 lengths and watchpoint_type.
6427 (struct breakpoint): Remove the val_chain field.
6428 * breakpoint.c (is_hardware_watchpoint): New.
6429 (free_valchain): Remove.
6430 (update_watchpoint): New.
6431 (insert_bp_location): For hardware watchpoint, just
6433 (insert_breakpoints): Call update_watchpoint_locations
6434 on all watchpoints. If we have failed to insert
6435 any location of a hardware watchpoint, remove all inserted
6437 (remove_breakpoint): For hardware watchpoints, directly
6439 (watchpoints_triggered): Iterate over locations.
6440 (bpstat_stop_status): Use only first location of
6441 a resource watchpoint.
6442 (delete_breakpoint): Don't call free_valchain.
6443 (print_one_breakpoint): Don't print all
6444 locations for watchpoints.
6445 (breakpoint_re_set_one): Use update_watchpoint for
6448 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
6450 Don't reset watchpoint block on solib load.
6452 * breakpoint.c (insert_bp_location): For watchpoints,
6453 recompute condition.
6454 (breakpoint_re_set_one): Instead of recomputing value
6455 and condition for watchpoints, just reset value and
6456 let insert_breakpoints/insert_bp_location recompute it.
6457 Don't do anything about disabled watchpoint.
6459 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
6461 * valarith.c (value_binop): Handle unsigned integer
6464 2008-01-28 Kevin Buettner <kevinb@redhat.com>
6466 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
6467 instruction pattern that appears frequently in position
6468 independent code. Fix bug in code which looks for "fmov" and
6469 backtracks if no "fmov" is found.
6471 2008-01-28 Doug Evans <dje@google.com>
6473 * dbxread.c (read_dbx_symtab): Fix indentation.
6474 Reformat comments to 80 columns.
6475 Move local var def closer to only use.
6477 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6479 * fork-child.c (SHELL_FILE): Remove #ifndef.
6480 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
6482 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
6484 * i386-tdep.c (i386_skip_noop): New function.
6485 (i386_analyze_prologue): Call i386_skip_noop function.
6487 2008-01-24 Michael Snyder <msnyder@specifix.com>
6489 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
6490 * win32-nat.c (win32_xfer_partial): Ditto.
6491 * target.c (default_xfer_partial): Minor whitespace adjustment.
6493 2008-01-24 Pedro Alves <pedro@codesourcery.com>
6495 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
6496 strip bit 1 even if pc doesn't point to thumb code.
6498 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
6500 * remote.c (remote_wait): Handle SIGINT between packets.
6501 (remote_async_wait): Likewise.
6503 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
6504 Chris Demetriou <cgd@google.com>
6506 * thread.c (add_thread_silent): Renamed
6508 (print_thread_events): New variable definition.
6509 (show_print_thread_events): New function.
6510 (_initialize_thread): Add "set print thread-events" and
6511 "show print thread-events" commands.
6512 (add_thread): Announce new thread.
6513 * gdbthread.h (add_thread_silent): Declare.
6514 (print_thread_events): New variable declaration.
6515 * inf-ttrace.c (inf_ttrace_wait): Don't
6516 inform about new thread, as add_thread is always
6517 called too, and will take care of that.
6518 * infrun.c (handle_inferior_event): Likewise.
6519 * procfs.c (procfs_wait): Likewise.
6520 * remote.c (remote_currthread): Likewise.
6521 * sol-thread.c (sol_thread_wait): Likewise.
6522 * win32-nat.c (get_win32_debug_event): Likewise.
6523 * linux-thread-db.c (attach_thread): Likewise.
6524 Remove the verbose parameter.
6525 (check_event): Make detach_thread be verbose
6526 only if print_thread_events is set.
6527 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
6528 about new thread. This is called only from
6529 linux-thread-db.c:attach_thread, which will take care.
6530 Remove the verbose parameter.
6531 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
6533 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
6535 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
6537 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
6539 * breakpoint.c (break_command_really): New parameter
6541 (break_command_1): Pass 0 as
6542 ignore_count to break_command_really.
6543 (gdb_breakpoint): Pass ignore_count to
6544 break_command_really.
6546 2008-01-21 Kevin Buettner <kevinb@redhat.com>
6548 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
6549 sigcontext struct via pointer.
6550 (struct sigframe comment): Update to show new field `psc'.
6552 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
6554 * infrun.c (handle_inferior_event): If
6555 we failed to remove breakpoints, error,
6556 don't try to increment PC by hand.
6558 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
6560 Add NetBSD/hppa target and host support.
6562 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
6563 (hppabsd_gregset): Move to ...
6564 (hppabsd_regset_from_core_section): Rename
6565 hppaobsd_regset_from_core_section and move to ...
6566 (hppabsd_find_global_pointer): Update comment.
6567 (hppabsd_init_abi): Make global. Do not register
6568 hppabsd_regset_from_core_section.
6569 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
6571 (_initialize_hppabsd_tdep): Move to ...
6572 * hppaobsd-tdep.c: ... here. New file.
6573 * hppnbsd-tdep.c: New file.
6574 * hppnbsd-nat.c: New file.
6575 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
6576 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
6577 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
6578 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
6579 * configure.host (hppa*-*-netbsd*): New entry.
6580 * configure.tgt (hppa*-*-netbsd*): New entry.
6581 (hppa*-*-openbsd*): Update.
6582 * NEWS (New native configuration): Mention NetBSD/hppa.
6583 (New targets): Mention NetBSD/hppa.
6585 2008-01-18 Markus Deuling <deuling@de.ibm.com>
6587 * gdbarch.sh (function_list): Add new property bits_big_endian to
6589 * gdbarch.{c,h}: Regenerate.
6591 * value.c (struct value): Replace BITS_BIG_ENDIAN by
6592 gdbarch_bits_big_endian (comment).
6593 (unpack_field_as_long, modify_field): Likewise.
6594 * value.h: Likewise (comment).
6595 * valops.c (value_slice): Likewise.
6596 * valarith.c (value_subscript, value_bit_index): Likewise.
6597 * gdbtypes.h (field): Likewise (comment).
6598 * eval.c (evaluate_subexp_standard): Likewise.
6599 * dwarf2read.c (dwarf2_add_field): Likewise.
6600 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
6601 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
6603 * defs.h (BITS_BIG_ENDIAN): Remove.
6605 2008-01-18 Markus Deuling <deuling@de.ibm.com>
6607 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
6609 * m2-exp.y (yylex): Likewise.
6610 * objc-exp.y (yylex): Likewise.
6612 * defs.h (DEPRECATED_STREQN): Remove.
6614 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
6616 * MAINTAINERS: Update my email address.
6618 2008-01-17 Jim Blandy <jimb@codesourcery.com>
6620 * README: Mention gdbserver/README.
6622 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
6624 * valarith.c (value_binop): Handle BINOP_INTDIV
6625 for unsigned and signed integers.
6627 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
6629 * s390-tdep.c (s390_gdbarch_init): Set default long double
6630 type to 128-bit IEEE quad.
6632 2008-01-17 Joel Brobecker <brobecker@adacore.com>
6634 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
6636 2008-01-16 Mark Kettenis <kettenis@gnu.org>
6638 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
6640 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
6641 * value.c: All callers changed.
6643 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6645 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
6646 DEPRECATED_STREQ by its expression.
6647 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
6648 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
6649 (scan_xcoff_symtab): Likewise.
6650 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
6651 * f-lang.c (find_common_for_function): Likewise.
6652 * objc-exp.y (parse_number): Likewise.
6654 * defs.h (DEPRECATED_STREQ): Remove.
6656 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6658 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
6659 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
6660 get_frame_arch to get at the current_architecture. Update AM33_MODE
6662 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
6663 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
6665 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
6667 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6669 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
6671 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
6673 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
6674 current_gdbarch by gdbarch. Update caller.
6676 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
6677 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
6678 the current architecture. Update calls of
6679 amd64_native_gregset_supplies_p.
6680 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
6681 (amd64bsd_store_inferior_registers): Likewise.
6683 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6685 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
6686 Replace current_gdbarch by gdbarch. Update caller.
6688 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6690 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
6691 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
6692 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
6693 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
6694 (stabsect_build_psymtabs): Fix indentation.
6696 2008-01-15 Michael Snyder <msnyder@specifix.com>
6698 * corelow.c (core_xfer_partial): Comment, cut/paste error.
6700 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
6702 * win32-nat.c (win32_create_inferior): Restore code calling
6703 CloseHandle on ProcessInformation structure.
6705 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
6707 * configure.ac: Check for void * as 3 argument of ptrace.
6708 * configure: regenerate.
6710 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6712 * alpha-tdep.c (alpha_heuristic_proc_start)
6713 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
6714 current_gdbarch by gdbarch.
6716 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
6717 current architecture by frame_info. Update alpha_heuristic_proc_start
6720 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
6721 get_frame_arch to get at the current architecture by frame_info. Update
6722 alpha_sigtramp_register_address call.
6724 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
6725 current_gdbarch by gdbarch. Update caller.
6726 (convert_to_extended, convert_from_extended): Add endianess parameter
6727 for comparison. Update caller.
6728 (arm_extract_return_value, arm_store_return_value): Use
6729 get_regcache_arch to get at the current architecture.
6731 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
6732 current_gdbarch by gdbarch. Update caller.
6733 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
6734 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
6736 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
6737 gdbarch as parameter. Update caller.
6738 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
6739 current_gdbarch by gdbarch. Update caller.
6741 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
6742 update caller. Replace current_gdbarch by gdbarch.
6744 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
6745 the current architecture. Replace current_gdbarch by gdbarch.
6746 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
6747 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
6748 expression. Add gdbarch as parameter and replace current_gdbarch with
6750 (M6811_TDEP): Remove.
6751 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
6753 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
6754 current_gdbarch by gdbarch. Update caller.
6756 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
6758 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
6761 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
6762 caller. Relace current_gdbarch by gdbarch.
6763 (altivec_register_p, spe_register_p): Likewise.
6764 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
6766 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
6767 altivec_register_p and spe_register_p.
6769 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
6770 caller. Replace current_gdbarch by gdbarch.
6771 (score_analyze_prologue): use get_frame_arch to get at the current
6774 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
6775 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
6776 current_gdbarch by gdbarch. Update caller.
6777 (sparc_frame_cache): Use get_frame_arch to get at the current
6779 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
6780 sparc_analyze_prologue.
6782 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
6785 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6787 * exec.c: #include "arch-utils.h"
6788 (print_section_info): Use gdbarch_from_bfd to get at the
6789 current architecture. Replace current_gdbarch. Fix indention. Replace
6790 deprecated_print_address_numeric by paddress.
6791 * Makefile.in (exec.o) Add dependency to arch-utils.h.
6793 * valprint.c (val_print_string): Replace
6794 deprecated_print_address_numeric.
6795 * tracepoint.c (trace_mention, scope_info): Likewise.
6796 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
6797 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
6798 (maintenance_check_symtabs): Likewise.
6799 * symfile.c (list_overlays_command): Likewise.
6800 * stack.c (frame_info, print_block_frame_labels): Likewise.
6801 * printcmd.c (print_address, print_address_demangle)
6802 (address_info): Likewise.
6803 * corefile.c (memory_error): Likewise.
6804 * infcmd.c (jump_command): Likewise.
6805 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
6806 (mention, delete_breakpoint): Likewise.
6807 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
6808 * dwarf2read.c (dump_die): Likewise.
6809 * ada-valprint.c (ada_val_print_1): Likewise.
6810 * f-valprint.c (f_val_print): Likewise.
6811 * linux-fork.c (info_forks_command): Likewise.
6812 * m32r-com.c (m32r_load_section, m32r_load)
6813 (m32r_upload_command): Likewise.
6815 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
6817 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6819 * gdbarch.sh (skip_prologue): Add gdbarch
6821 * gdbarch.{c,h}: Regenerate.
6823 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
6824 * amd64-tdep.c (amd64_skip_prologue): Likewise.
6825 * avr-tdep.c (avr_skip_prologue): Likewise.
6826 * cris-tdep.c (cris_skip_prologue): Likewise.
6827 * frv-tdep.c (frv_skip_prologue): Likewise.
6828 * h8300-tdep.c (h8300_skip_prologue): Likewise.
6829 * hppa-tdep.c (hppa_skip_prologue): Likewise.
6830 * i386-tdep.c (i386_skip_prologue): Likewise.
6831 * ia64-tdep.c (ia64_skip_prologue): Likewise.
6832 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
6833 * m32r-tdep.c (m32r_skip_prologue): Likewise.
6834 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
6835 * m68k-tdep.c (m68k_skip_prologue): Likewise.
6836 * m88k-tdep.c (m88k_skip_prologue): Likewise.
6837 * mep-tdep.c (mep_skip_prologue): Likewise.
6838 * mips-tdep.c (mips_skip_prologue): Likewise.
6839 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
6840 * mt-tdep.c (mt_skip_prologue): Likewise.
6841 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
6842 * score-tdep.c (score_skip_prologue): Likewise.
6843 * sh64-tdep.c (sh64_skip_prologue): Likewise.
6844 * sh-tdep.c (sh_skip_prologue): Likewise.
6845 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
6846 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
6847 * spu-tdep.c (spu_skip_prologue): Likewise.
6848 * v850-tdep.c (v850_skip_prologue): Likewise.
6849 * vax-tdep.c (vax_skip_prologue): Likewise.
6850 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
6851 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
6853 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
6854 current_gdbarch by gdbarch.
6855 * m32c-tdep.c (m32c_skip_prologue): Likewise.
6856 * s390-tdep.c (s390_skip_prologue): Likewise.
6858 2008-01-10 Doug Evans <dje@google.com>
6860 * defs.h (struct continuation_arg): Fix typo in comment.
6861 * target.c (target_translate_tls_address): Fix comment spelling error.
6863 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
6865 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
6866 (DOUBLEST_SCAN_FORMAT): Likewise.
6867 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
6868 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
6869 * c-exp.y (parse_number): Likewise.
6870 * jv-exp.y (parse_number): Likewise.
6871 * objc-exp.y (parse_number): Likewise.
6872 * p-exp.y (parse_number): Likewise.
6874 2008-01-09 Joel Brobecker <brobecker@adacore.com>
6876 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
6877 (check_typedef): Likewise.
6879 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
6881 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
6882 seen_double_big_d, treat the new H, D, and DD modifiers as length
6885 2008-01-08 Joel Brobecker <brobecker@adacore.com>
6887 * dwarf2read.c (read_enumeration_type): Add comment.
6889 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
6891 * config.in: Regenerate.
6893 2008-01-08 Joel Brobecker <brobecker@adacore.com>
6895 * ada-lang.c (ada_convert_actual): Renames convert_actual.
6897 (ada_convert_actuals): Delete.
6898 * ada-lang.h (ada_convert_actual): Add declaration.
6899 (ada_convert_actuals): Remove declaration.
6900 * infcall.c: #include "ada-lang.h".
6901 (value_arg_coerce): Add new parameter sp. Update function
6902 documetnation. Add handling of Ada function call parameters.
6903 * Makefile.in (infcall.o): Update dependencies.
6905 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
6907 * ada-lang.c (ensure_lval): Fix value lval kind.
6908 (convert_actual): Add handling for arguments passed by reference.
6910 2008-01-08 Doug Evans <dje@google.com>
6912 * dbxread.c (read_dbx_symtab): Fix indentation.
6914 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
6916 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
6917 (valarith.o): Depend on dfp.h.
6918 (valops.o): Likewise.
6919 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
6920 (set_decnumber_context): New function.
6921 (decimal_check_errors): Likewise.
6922 (decimal_from_number): Likewise.
6923 (decimal_to_number): Likewise.
6924 (decimal_from_string): Use set_decnumber_context and
6925 decimal_check_errors.
6926 (decimal_from_integral): New function.
6927 (decimal_from_floating): Likewise.
6928 (decimal_to_double): Likewise.
6929 (promote_decimal): Likewise.
6930 (decimal_binop): Likewise.
6931 (decimal_is_zero): Likewise.
6932 (decimal_compare): Likewise.
6933 (decimal_convert): Likewise.
6934 * dfp.h (decimal_from_integral): New prototype.
6935 (decimal_from_floating): Likewise.
6936 (decimal_to_double): Likewise.
6937 (decimal_binop): Likewise.
6938 (decimal_is_zero): Likewise.
6939 (decimal_compare): Likewise.
6940 (decimal_convert): Likewise.
6941 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
6942 call to value_from_decfloat.
6943 * valarith.c: Include dfp.h.
6944 (value_args_as_decimal): New function.
6945 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
6946 (value_logical_not): Likewise.
6947 (value_equal): Likewise.
6948 (value_less): Likewise.
6949 (value_pos): Likewise.
6950 (value_neg): Formatting fix.
6951 * valops.c: Include dfp.h.
6952 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
6953 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
6954 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
6955 (value_from_decfloat): Remove expect_type argument.
6956 * value.h (value_from_decfloat): Update prototype.
6958 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
6960 Ignore change in name of dynamic linker during
6961 execution on Solaris. This also unbreaks pending breakpoints.
6963 * solist.h (struct target_so_ops): New field same.
6964 * solib-svr4.c (svr4_same): New.
6965 (_initialize_svr4_solib): Register svr4_same.
6966 * solib.c (update_solib_list): Use ops->same, if available.
6968 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
6970 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
6971 when using MS-DOS paths.
6973 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6975 * NEWS: Mention --pid and --core command line behaviour changes.
6977 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6979 * main.c (captured_main): Remove 'count' varible and the
6980 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
6981 --pid options were issued simultaneously. If an explicit pid
6982 option was passed, don't fallback to core file. Detect extra
6983 arguments better in the presence of explicit pid or core
6986 2008-01-05 Joel Brobecker <brobecker@adacore.com>
6988 * ada-lang.c (ada_which_variant_applies): Correctly compute
6989 the value of the discriminant when the variant record is packed.
6991 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6993 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
6994 that are used to differentiate homonyms.
6996 2008-01-04 Jerome Guitton <guitton@adacore.com>
6998 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
6999 when the type is an anonymous pointer type.
7000 (ada_check_typedef): Avoid a seg fault when the type is null.
7001 * ada-typeprint.c (print_array_type): Add support for pointer
7004 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
7006 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
7008 2008-01-04 Joel Brobecker <brobecker@adacore.com>
7010 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
7011 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
7013 2008-01-04 Joel Brobecker <brobecker@adacore.com>
7015 * ada-exp.y (chop_separator): New function.
7016 (write_selectors): Rewrite to re-use chop_separator.
7017 (ada_nget_field_index, get_symbol_field_type): New functions.
7018 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
7021 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
7023 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
7024 of SYMBOL_VALUE when working with function symbols.
7026 2008-01-03 Joel Brobecker <brobecker@adacore.com>
7028 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
7029 expressions. These expressions do not need to be rewriten.
7031 2008-01-03 Joel Brobecker <brobecker@adacore.com>
7033 * dwarf2read.c (read_enumeration_type): Flag type as stub if
7034 the given die is a declaration.
7036 2008-01-03 Joel Brobecker <brobecker@adacore.com>
7038 * ada-lang.c (ada_array_bound_from_type): Make non-static.
7039 Handle properly the case when the index type is an enumerated type.
7040 Do not return the subtype of the bounds type, just return the
7041 bounds type directly - this is not needed and is more consistent
7042 with what we do for arrays when no XA parallel type exists.
7044 2008-01-03 Joel Brobecker <brobecker@adacore.com>
7046 * ada-lang.c (static_unwrap_type): Add forward declaration.
7047 (template_to_static_fixed_type): Fields of dynamic types sometimes
7048 also need to be unwrapped. Take this into account.
7049 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
7050 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
7051 * ada-typeprint.c (ada_print_type): Get the typename from
7052 the original type, not the base type.
7054 2008-01-03 Jerome Guitton <guitton@adacore.com>
7056 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
7057 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
7058 Update calls to ada_to_fixed_type.
7059 (ada_template_to_fixed_record_type_1): Ditto, but without looking
7061 (ada_to_fixed_type): Add check_tag parameter; do not look for
7062 tag if null. When looking for a tag, use a fixed record type.
7063 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
7064 * ada-valprint.c (printable_val_type, ada_value_print): Update
7065 calls to ada_to_fixed_type.
7067 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
7069 * doublest.c (convert_floatformat_to_doublest): Call
7070 floatformat_to_doublest instead of floatformat_to_double and use
7072 (convert_doublest_to_floatformat): Call floatformat_from_doublest
7073 instead of floatformat_from_double and use DOUBLEST variables.
7075 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
7077 * MAINTAINERS (Write After Approval): Add self.
7079 2008-01-03 Joel Brobecker <brobecker@adacore.com>
7081 * symfile.c (set_initial_language): Make non-static.
7082 * symfile.h (set_initial_language): Add declaration.
7083 * language.c: #include "symfile.h".
7084 (set_language): Call set_initial_language if the frame language
7085 could not be determined.
7087 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
7089 * eval.c (evaluate_subexp_for_address): Provide frame address to
7090 locate_var_value only if it will be needed.
7092 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
7094 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
7096 2008-01-02 Joel Brobecker <brobecker@adacore.com>
7098 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
7099 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
7100 This is needed to make sure that any other treatment applied
7101 to the resulting value does not fail for spurious reason,
7102 such as trying to take the address of this value.
7104 2008-01-02 Joel Brobecker <brobecker@adacore.com>
7106 * ada-lang.c (ada_value_equal): Dereference reference types when
7109 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
7111 Updated copyright notices for most files.
7113 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
7115 * win32-nat.c (psapi_module_handle): Remove static.
7116 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
7117 return first module found if base_address is zero. Don't initialize
7118 psapi function pointers here. Convert to cygwin paths when
7120 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
7121 executable name. Use get_module_name when that fails or when
7123 (_initialize_psapi): New function. Initialize psapi stuff before it is
7124 needed or issue a warning if it is not found. Move psapi_module_handle
7127 2008-01-01 Joel Brobecker <brobecker@adacore.com>
7129 * ada-lang.c (ada_remove_trailing_digits): New function.
7130 (ada_remove_po_subprogram_suffix): New function.
7131 (ada_decode): Improve. Move the description of the algorithm
7132 directly inside the code, instead of in the function global
7135 2008-01-01 Joel Brobecker <brobecker@adacore.com>
7137 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
7138 and always print the dereferenced value.
7140 2008-01-01 Joel Brobecker <brobecker@adacore.com>
7142 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
7143 of the case where the first argument is a reference.
7144 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
7146 2008-01-01 Joel Brobecker <brobecker@adacore.com>
7148 Implement support for Ada interface types.
7150 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
7151 (ada_is_ignored_field): Ignore fields that are a dispatch table
7154 2008-01-01 Joel Brobecker <brobecker@adacore.com>
7156 * top.c (print_gdb_version): Update copyright year.
7158 2008-01-01 Joel Brobecker <brobecker@adacore.com>
7160 * ChangeLog-2007: New ChangeLog rotation.
7161 * ChangeLog: Reset for 2008.
7162 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
7165 For older changes see ChangeLog-2007.
7171 version-control: never