1 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
3 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
5 (i386-mmx.c): Likewise.
6 (i386-mmx-linux.o): Likewise.
7 (i386-mmx-linux.c): Likewise.
9 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
14 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
15 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
16 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
18 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
20 * Makefile.in (clean): Updated.
22 (i386-avx.c): Likewise.
23 (i386-avx-linux.o): Likewise.
24 (i386-avx-linux.c): Likewise.
25 (amd64-avx.o): Likewise.
26 (amd64-avx.c): Likewise.
27 (amd64-avx-linux.o): Likewise.
28 (amd64-avx-linux.c): Likewise.
30 * configure.srv (srv_i386_regobj): Add i386-avx.o.
31 (srv_i386_linux_regobj): Add i386-avx-linux.o.
32 (srv_amd64_regobj): Add amd64-avx.o.
33 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
34 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
35 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
36 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
37 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
38 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
39 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
41 * i387-fp.c: Include "i386-xstate.h".
43 (i387_cache_to_xsave): Likewise.
44 (i387_xsave_to_cache): Likewise.
47 * i387-fp.h (i387_cache_to_xsave): Likewise.
48 (i387_xsave_to_cache): Likewise.
51 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
52 * linux-crisv32-low.c (target_regsets): Likewise.
53 * linux-m68k-low.c (target_regsets): Likewise.
54 * linux-mips-low.c (target_regsets): Likewise.
55 * linux-ppc-low.c (target_regsets): Likewise.
56 * linux-s390-low.c (target_regsets): Likewise.
57 * linux-sh-low.c (target_regsets): Likewise.
58 * linux-sparc-low.c (target_regsets): Likewise.
59 * linux-xtensa-low.c (target_regsets): Likewise.
61 * linux-low.c: Include <sys/uio.h>.
62 (regsets_fetch_inferior_registers): Support nt_type.
63 (regsets_store_inferior_registers): Likewise.
64 (linux_process_qsupported): New.
65 (linux_target_ops): Add linux_process_qsupported.
67 * linux-low.h (regset_info): Add nt_type.
68 (linux_target_ops): Add process_qsupported.
70 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
72 (init_registers_i386_avx_linux): New.
73 (init_registers_amd64_avx_linux): Likewise.
74 (xmltarget_i386_linux_no_xml): Likewise.
75 (xmltarget_amd64_linux_no_xml): Likewise.
76 (PTRACE_GETREGSET): Likewise.
77 (PTRACE_SETREGSET): Likewise.
78 (x86_fill_xstateregset): Likewise.
79 (x86_store_xstateregset): Likewise.
81 (x86_linux_update_xmltarget): Likewise.
82 (x86_linux_process_qsupported): Likewise.
83 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
84 (x86_arch_setup): Don't call init_registers_amd64_linux nor
85 init_registers_i386_linux here. Call
86 x86_linux_update_xmltarget.
87 (the_low_target): Add x86_linux_process_qsupported.
89 * server.c (handle_query): Call target_process_qsupported.
91 * target.h (target_ops): Add process_qsupported.
92 (target_process_qsupported): New.
94 2010-04-03 Pedro Alves <pedro@codesourcery.com>
96 * inferiors.c (add_thread): Set last_status kind to
97 TARGET_WAITKIND_IGNORE.
98 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
99 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
100 (linux_wait_1): Move `thread' local definition to block that uses
101 it. Don't NULL initialize `event_child'.
102 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
103 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
104 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
106 2010-04-01 Pedro Alves <pedro@codesourcery.com>
108 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
109 an extended waitstatus, or by a watchpoint.
110 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
111 thread was stepping or has been stopped by a watchpoint.
113 2010-04-01 Pedro Alves <pedro@codesourcery.com>
115 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
116 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
117 of another, then delete the previous, and validate all
119 (validate_inserted_breakpoint): New.
120 (delete_disabled_breakpoints): New.
121 (validate_breakpoints): New.
122 (check_mem_read): Validate breakpoints before trusting their
123 shadow. Delete disabled breakpoints.
124 (check_mem_write): Validate breakpoints before trusting they
125 should be inserted. Delete disabled breakpoints.
126 * mem-break.h (validate_breakpoints):
127 * server.c (handle_query): Validate breakpoints when we see a
130 2010-04-01 Pedro Alves <pedro@codesourcery.com>
132 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
133 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
134 if we could tell there's a GDB breakpoint at stop_pc.
135 (need_step_over_p): Don't do a step over if we find a GDB
136 breakpoint at the resume PC.
138 * mem-break.c (struct raw_breakpoint): New.
139 (enum bkpt_type): New type `gdb_breakpoint'.
140 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
141 fields. New field `raw'.
142 (find_raw_breakpoint_at): New.
143 (set_raw_breakpoint_at): Handle refcounting. Create a raw
145 (set_breakpoint_at): Adjust.
146 (delete_raw_breakpoint): New.
147 (release_breakpoint): New.
148 (delete_breakpoint): Rename to...
149 (delete_breakpoint_1): ... this. Add proc parameter. Use
150 release_breakpoint. Return ENOENT.
151 (delete_breakpoint): Reimplement.
152 (find_breakpoint_at): Delete.
153 (find_gdb_breakpoint_at): New.
154 (delete_breakpoint_at): Delete.
155 (set_gdb_breakpoint_at): New.
156 (delete_gdb_breakpoint_at): New.
157 (gdb_breakpoint_here): New.
158 (set_reinsert_breakpoint): Use release_breakpoint.
159 (uninsert_breakpoint): Rename to ...
160 (uninsert_raw_breakpoint): ... this.
161 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
162 (reinsert_raw_breakpoint): Change parameter type to
164 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
166 (check_breakpoints): Adjust. Use release_breakpoint.
167 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
168 (breakpoint_inserted_here): Ditto.
169 (check_mem_read): Adjust to iterate over raw breakpoints instead.
170 Don't trust the breakpoint's shadow if it is not inserted.
171 (check_mem_write): Adjust to iterate over raw breakpoints instead.
172 (delete_all_breakpoints): Adjust.
173 (free_all_breakpoints): Mark all breakpoints as uninserted, and
174 use delete_breakpoint_1.
176 * mem-break.h (breakpoints_supported): Delete declaration.
177 (set_gdb_breakpoint_at): Declare.
178 (gdb_breakpoint_here): Declare.
179 (delete_breakpoint_at): Delete.
180 (delete_gdb_breakpoint_at): Declare.
182 * server.h (struct raw_breakpoint): Forward declare.
183 (struct process_info): New field `raw_breakpoints'.
185 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
188 2010-03-24 Pedro Alves <pedro@codesourcery.com>
190 * linux-low.c (status_pending_p_callback): Fix comment.
191 (linux_wait_for_event_1): Move most of the internal breakpoint
192 handling from here...
193 (linux_wait_1): ... to here.
194 (count_events_callback): New.
195 (select_singlestep_lwp_callback): New.
196 (select_event_lwp_callback): New.
197 (cancel_breakpoints_callback): New.
198 (select_event_lwp): New.
199 (linux_wait_1): Simplify internal breakpoint handling. Give equal
200 priority to all LWPs that have had events that should be reported
201 to the client. Cancel breakpoints when about to reporting the
202 event to the client, not while stopping lwps. No longer cancel
203 finished single-steps here.
204 (cancel_finished_single_step): Delete.
205 (cancel_finished_single_steps): Delete.
207 2010-03-24 Pedro Alves <pedro@codesourcery.com>
209 * mem-break.c (enum bkpt_type): New.
210 (struct breakpoint): New field `type'.
211 (set_breakpoint_at): Change return type to struct breakpoint
212 pointer. Set type to `other_breakpoint' by default.
213 (delete_breakpoint): Rewrite, supporting more than one breakpoint
214 in the breakpoint list.
215 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
216 (reinsert_breakpoint): Rename to ...
217 (reinsert_raw_breakpoint): ... this.
218 (reinsert_breakpoints_at): Adjust.
219 * mem-break.h (struct breakpoint): Declare.
220 (set_breakpoint_at): Change return type to struct breakpoint
223 2010-03-24 Pedro Alves <pedro@codesourcery.com>
225 * server.c (handle_query): Assign, not compare.
227 2010-03-24 Pedro Alves <pedro@codesourcery.com>
229 Teach linux gdbserver to step-over-breakpoints.
231 * linux-low.c (can_hardware_single_step): New.
232 (supports_breakpoints): New.
233 (handle_extended_wait): If stopping threads, read the stop pc of
236 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
237 low target doesn't support retrieving the PC.
238 (add_lwp): Set last_resume_kind to resume_continue.
239 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
240 (linux_attach): Don't clear stop_expected. Set the lwp's
241 last_resume_kind to resume_stop.
242 (linux_detach_one_lwp): Don't check for removed breakpoints.
243 (check_removed_breakpoint): Delete.
244 (status_pending_p): Rename to ...
245 (status_pending_p_callback): ... this. Don't check for removed
246 breakpoints. Don't consider threads that are stopped from GDB's
248 (linux_wait_for_lwp): Always read the stop_pc here.
249 (cancel_breakpoint): New.
250 (step_over_bkpt): New global.
251 (linux_wait_for_event_1): Implement stepping over breakpoints.
252 (gdb_wants_lwp_stopped): New.
253 (gdb_wants_all_stopped): New.
254 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
255 single-step traps here. Store the thread's last reported target
257 (send_sigstop): Don't clear stop_expected. Always set it,
259 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
260 (cancel_finished_single_step): New.
261 (cancel_finished_single_steps): New.
262 (wait_for_sigstop): Don't cancel finished single-step traps here.
263 (linux_resume_one_lwp): Don't check for removed breakpoints.
264 Don't set `step' on non-hardware step archs.
265 (linux_set_resume_request): Ignore resume_stop requests if already
266 stopping or stopped. Set the lwp's last_resume_kind.
267 (resume_status_pending_p): Don't check for removed breakpoints.
268 (need_step_over_p): New.
269 (start_step_over): New.
270 (finish_step_over): New.
271 (linux_resume_one_thread): Always queue a sigstop for resume_stop
272 requests. Clear the thread's last reported target waitstatus.
273 Don't use the `suspended' flag. Don't consider pending breakpoints.
274 (linux_resume): Start a step-over if necessary.
275 (proceed_one_lwp): New.
276 (proceed_all_lwps): New.
277 (unstop_all_lwps): New.
278 * linux-low.h (struct lwp_info): Rewrite comment for the
279 `suspended' flag. Add the `stop_pc' field. Delete the
280 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
281 Add `'last_resume_kind' and `need_step_over' fields.
282 * inferiors.c (struct thread_info): Delete, moved elsewhere.
283 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
284 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
285 (set_raw_breakpoint_at): New.
286 (set_breakpoint_at): Rewrite to use it.
287 (reinsert_breakpoint_handler): Delete.
288 (set_reinsert_breakpoint): New.
289 (reinsert_breakpoint_by_bp): Delete.
290 (delete_reinsert_breakpoints): New.
291 (uninsert_breakpoint): Rewrite.
292 (uninsert_breakpoints_at): New.
293 (reinsert_breakpoint): Rewrite.
294 (reinsert_breakpoints_at): New.
295 (check_breakpoints): Rewrite.
296 (breakpoint_here): New.
297 (breakpoint_inserted_here): New.
298 (check_mem_read): Adjust.
299 * mem-break.h (breakpoints_supported, breakpoint_here)
300 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
301 (reinsert_breakpoint_by_bp): Delete declaration.
302 (delete_reinsert_breakpoints): Declare.
303 (reinsert_breakpoint): Delete declaration.
304 (reinsert_breakpoints_at): Declare.
305 (uninsert_breakpoint): Delete declaration.
306 (uninsert_breakpoints_at): Declare.
307 (check_breakpoints): Adjust prototype.
308 * server.h: Adjust include order.
309 (struct thread_info): Declare here. Add a `last_status' field.
311 2010-03-23 Michael Snyder <msnyder@vmware.com>
313 * server.c (crc32): New function.
314 (handle_query): Add handling for 'qCRC:' request.
316 2010-03-23 Pedro Alves <pedro@codesourcery.com>
318 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
319 lwp had been stopped by a watchpoint.
321 2010-03-16 Pedro Alves <pedro@codesourcery.com>
323 * server.h (internal_error): Declare.
324 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
325 * utils.c (internal_error): New function.
327 2010-03-15 Andreas Schwab <schwab@redhat.com>
329 * configure.srv: Fix typo setting srv_regobj.
331 2010-03-15 Pedro Alves <pedro@codesourcery.com>
333 * linux-low.c (fetch_register): Avoid passing a non string literal
335 (usr_store_inferior_registers): Ditto.
337 2010-03-14 Pedro Alves <pedro@codesourcery.com>
339 * linux-low.c (linux_write_memory): Bail out early if peeking
342 2010-03-14 Pedro Alves <pedro@codesourcery.com>
344 * linux-low.h (struct lwp_info): New fields
345 `stopped_by_watchpoint' and `stopped_data_address'.
346 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
347 here, and cache them in the lwp object.
348 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
350 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
352 (linux_stopped_by_watchpoint): Rewrite.
353 (linux_stopped_data_address): Rewrite.
355 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
357 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
358 switching the current inferior, not before.
360 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
362 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
363 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
364 i386-linux.c and amd64-linux.c.
365 (reg-i386.o): Removed.
366 (reg-i386.c): Likewise.
367 (reg-i386-linux.o): Likewise.
368 (reg-i386-linux.c): Likewise.
369 (reg-x86-64.o): Likewise.
370 (reg-x86-64.c): Likewise.
371 (reg-x86-64-linux.o): Likewise.
372 (reg-x86-64-linux.c): Likewise.
375 (i386-linux.o): Likewise.
376 (i386-linux.c): Likewise.
379 (amd64-linux.o): Likewise.
380 (amd64-linux.c): Likewise.
382 * configure.srv (srv_i386_regobj): New.
383 (srv_i386_linux_regobj): Likewise.
384 (srv_amd64_regobj): Likewise.
385 (srv_amd64_linux_regobj): Likewise.
386 (srv_i386_32bit_xmlfiles): Likewise.
387 (srv_i386_64bit_xmlfiles): Likewise.
388 (srv_i386_xmlfiles): Likewise.
389 (srv_amd64_xmlfiles): Likewise.
390 (srv_i386_linux_xmlfiles): Likewise.
391 (srv_amd64_linux_xmlfiles): Likewise.
392 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
393 srv_xmlfiles to $srv_i386_xmlfiles.
394 (i[34567]86-*-mingw32ce*): Likewise.
395 (i[34567]86-*-mingw*): Likewise.
396 (i[34567]86-*-nto*): Likewise.
397 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
398 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
399 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
400 (x86_64-*-linux*): Likewise.
402 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
403 (init_registers_amd64_linux): New.
404 (x86_arch_setup): Replace init_registers_x86_64_linux with
405 init_registers_amd64_linux.
407 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
409 * configure.ac: Check for libdl. If it is not available link against
411 * configure: Regenerate.
413 2010-02-22 Pedro Alves <pedro@codesourcery.com>
417 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
418 handing a read watchpoint.
419 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
421 2010-02-12 Doug Evans <dje@google.com>
423 * linux-low.c (linux_supports_tracefork_flag): Document.
424 (linux_look_up_symbols): Add comment.
426 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
428 * regcache.c (supply_register): Clear regcache if buf is NULL.
430 2010-02-02 Nicolas Roche <roche@sourceware.org>
431 Joel Brobecker <brobecker@adacore.com>
433 * inferiors.c (find_inferior): Add function documentation.
434 (unloaded_dll): Handle the case where the unloaded dll has not
435 been previously registered in the dll list.
437 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
439 * linux-arm-low.c (thumb_breakpoint_len): Delete.
440 (thumb2_breakpoint): New.
441 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
443 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
445 * linux-low.c (get_stop_pc): Check for SIGTRAP.
446 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
449 2010-01-21 Pedro Alves <pedro@codesourcery.com>
451 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
453 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
455 * linux-s390-low.c (s390_collect_ptrace_register)
456 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
458 2010-01-21 Doug Evans <dje@google.com>
460 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
461 (PTRACE_ARG4_TYPE): New macro.
462 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
463 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
464 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
465 (usr_store_inferior_registers): Ditto.
466 (linux_read_memory, linux_write_memory): Ditto.
467 (linux_test_for_tracefork): Ditto.
469 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
470 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
472 2010-01-21 Pedro Alves <pedro@codesourcery.com>
474 * proc-service.c (ps_lgetregs): Don't refetch registers from the
477 2010-01-21 Pedro Alves <pedro@codesourcery.com>
479 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
480 prototype to take a regcache. Adjust.
482 2010-01-20 Pedro Alves <pedro@codesourcery.com>
484 * regcache.h (struct thread_info): Forward declare.
485 (struct regcache): New.
486 (new_register_cache): Adjust prototype.
487 (get_thread_regcache): Declare.
488 (free_register_cache): Adjust prototype.
489 (registers_to_string, registers_from_string): Ditto.
490 (supply_register, supply_register_by_name, collect_register)
491 (collect_register_as_string, collect_register_by_name): Ditto.
492 * regcache.c (struct inferior_regcache_data): Delete.
493 (get_regcache): Rename to ...
494 (get_thread_regcache): ... this. Adjust. Switch inferior before
496 (regcache_invalidate_one): Adjust.
497 (regcache_invalidate): Fix prototype.
498 (new_register_cache): Return the new register cache.
499 (free_register_cache): Change prototype.
500 (realloc_register_cache): Adjust.
501 (registers_to_string): Change prototype to take a regcache. Adjust.
502 (registers_from_string): Ditto.
503 (register_data): Ditto.
504 (supply_register): Ditto.
505 (supply_register_by_name): Ditto.
506 (collect_register): Ditto.
507 (collect_register_as_string): Ditto.
508 (collect_register_by_name): Ditto.
509 * server.c (process_serial_event): Adjust.
510 * linux-low.h (regset_fill_func, regset_store_func): Change
512 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
514 * linux-low.c (get_stop_pc): Adjust.
515 (check_removed_breakpoint): Adjust.
516 (linux_wait_for_event): Adjust.
517 (linux_resume_one_lwp): Adjust.
518 (fetch_register): Add regcache parameter. Adjust.
519 (usr_store_inferior_registers): Ditto.
520 (regsets_fetch_inferior_registers): Ditto.
521 (regsets_store_inferior_registers): Ditto.
522 (linux_fetch_registers, linux_store_registers): Ditto.
523 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
525 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
526 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
527 prototype to take a regcache.
528 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
529 * remote-utils.c (convert_ascii_to_int, outreg)
530 (prepare_resume_reply): Change prototype to take a regcache.
532 * target.h (struct target_ops) <fetch_registers, store_registers>:
533 Change prototype to take a regcache.
534 (fetch_inferior_registers, store_inferior_registers): Change
535 prototype to take a regcache. Adjust.
536 * proc-service.c (ps_lgetregs): Adjust.
537 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
538 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
539 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
540 take a regcache. Adjust.
541 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
542 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
543 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
544 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
545 * linux-cris-low.c (cris_get_pc, cris_set_pc)
546 (cris_cannot_fetch_register):
547 (cris_breakpoint_at): Change prototype to take a regcache.
549 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
550 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
551 to take a regcache. Adjust.
552 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
554 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
555 take a regcache. Adjust.
556 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
557 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
558 (m68k_set_pc): Change prototype to take a regcache. Adjust.
559 * linux-mips-low.c (mips_get_pc):
560 (mips_set_pc): Change prototype to take a regcache. Adjust.
561 (mips_reinsert_addr): Adjust.
562 (mips_collect_register): Change prototype to take a regcache.
564 (mips_supply_register):
565 (mips_collect_register_32bit, mips_supply_register_32bit)
566 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
567 (mips_store_fpregset): Ditto.
568 * linux-ppc-low.c (ppc_supply_ptrace_register, ppc_supply_ptrace_register):
570 (parse_spufs_run): Adjust.
571 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
572 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
573 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
574 take a regcache. Adjust.
575 * linux-s390-low.c (s390_collect_ptrace_register)
576 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
577 (s390_set_pc): Change prototype to take a regcache. Adjust.
578 (s390_arch_setup): Adjust.
579 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
580 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
581 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
582 (sparc_fill_gregset, sparc_store_gregset_from_stack)
583 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
585 (sparc_breakpoint_at): Adjust.
586 * linux-xtensa-low.c (xtensa_fill_gregset):
587 (xtensa_store_gregset):
588 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
589 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
590 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
591 prototype to take a regcache. Adjust.
592 * win32-arm-low.c (arm_fetch_inferior_register)
593 (arm_store_inferior_register): Change prototype to take a
595 * win32-i386-low.c (i386_fetch_inferior_register)
596 (i386_store_inferior_register): Change prototype to take a
598 * win32-low.c (child_fetch_inferior_registers)
599 (child_store_inferior_registers): Change prototype to take a
601 (win32_wait): Adjust.
602 (win32_fetch_inferior_registers): Change prototype to take a
604 (win32_store_inferior_registers): Adjust.
605 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
606 store_inferior_register>: Change prototype to take a regcache.
608 2010-01-20 Doug Evans <dje@google.com>
610 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
612 (linux_wait_for_event1, linux_init_signals): Ditto.
613 (W_STOPCODE): Provide definition if missing.
615 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
617 * linux-low.c (linux_core_of_thread): New.
618 (compare_ints, show_process, list_threads): New.
619 (linux_qxfer_osdata): Report threads and cores.
620 (linux_target_op): Register linux_core_of_thread.
621 * remote-utils.c (prepare_resume_reply): Report the core.
622 (buffer_xml_printf): Support %d specifier.
623 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
625 (handle_query): Handle qXfer:threads. Announce availability
627 * target.h (struct target_ops): New field core_of_thread.
629 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
631 * Makefile.in (clean): Remove new generated files.
632 (reg-s390.o, reg-s390.c): Remove rules.
633 (reg-s390x.o, reg-s390x.c): Likewise.
634 (s390-linux32.o, s390-linux32.c): Add rules.
635 (s390-linux64.o, s390-linux64.c): Likewise.
636 (s390x-linux64.o, s390x-linux64.c): Likewise.
637 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
638 * linux-s390-low.c: Include <elf.h>.
639 (HWCAP_S390_HIGH_GPRS): Define if undefined.
640 (init_registers_s390): Remove prototype.
641 (init_registers_s390x): Likewise.
642 (init_registers_s390_linux32): Add prototype.
643 (init_registers_s390_linux64): Likewise.
644 (init_registers_s390x_linux64): Likewise.
645 (s390_num_regs_3264): New define.
646 (s390_regmap_3264): New global variable.
647 (s390_cannot_fetch_register): Remove obsolete check.
648 (s390_cannot_store_register): Likewise.
649 (s390_collect_ptrace_register): Handle upper/lower register halves.
650 (s390_supply_ptrace_register): Likewise.
651 (s390_fill_gregset): Update to register number changes.
652 (s390_get_hwcap): New routine.
653 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
654 Install appropriate regmap and register set.
656 2010-01-01 Joel Brobecker <brobecker@adacore.com>
658 * server.c (gdbserver_version): Update copyright year to 2010.
659 * gdbreplay.c (gdbreplay_version): Likewise.
661 2009-12-28 Doug Evans <dje@google.com>
663 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
664 elf/external.h. Include <elf.h> instead but only if necessary.
666 2009-12-28 Pedro Alves <pedro@codesourcery.com>
668 * linux-low.c (linux_remove_process): Remove `detaching'
669 parameter. Don't release/detach from thread_db here.
670 (linux_kill): Release/detach from thread_db here, ...
671 (linux_detach): ... and here, before actually detaching.
672 (linux_wait_1): ... and here, when a process exits.
673 * thread-db.c (any_thread_of): New.
674 (thread_db_free): Switch the current inferior to a thread of the
677 2009-12-21 Doug Evans <dje@google.com>
679 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
681 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
682 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
683 warning ifndef __NR_tkill. Move setting of errno there too.
684 Delete unnecessary resetting of errno after syscall.
685 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
687 * configure.ac: Check for dladdr.
688 * config.in: Regenerate.
689 * configure: Regenerate.
690 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
691 (try_thread_db_load): Update.
693 * linux-low.c (my_waitpid): Delete unnecessary prototype.
695 2009-12-18 Doug Evans <dje@google.com>
697 * event-loop.c: Include unistd.h if it exists.
699 * linux-low.c (my_waitpid): Move definition away from being in
700 between linux_tracefork_child/linux_test_for_tracefork.
702 * gdb_proc_service.h (psaddr_t): Fix type.
703 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
704 signature to match glibc.
706 2009-12-16 Doug Evans <dje@google.com>
708 * linux-low.c (linux_read_memory): Fix argument to read.
710 2009-11-26 Pedro Alves <pedro@codesourcery.com>
712 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
713 events, don't leave current_inferior pointing at null.
715 2009-11-26 Pedro Alves <pedro@codesourcery.com>
717 * win32-low.c (LOG): Delete.
718 (OUTMSG): Output to stderr.
719 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
720 on compile time LOG macro.
721 (win32_wait): Fix debug output.
723 2009-11-26 Pedro Alves <pedro@codesourcery.com>
725 * win32-low.c (win32_add_one_solib): If the dll name is
726 "ntdll.dll", prepend the system directory to the dll path.
728 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
730 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
732 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
733 Vladimir Prus <vladimir@codesourcery.com>
735 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
736 * configure.ac: Check for __mcoldfire__ and set
737 gdb_cv_m68k_is_coldfire.
738 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
739 reg-cf.o and reg-m68k.o.
740 * configure: Regenerated.
742 2009-11-16 Pedro Alves <pedro@codesourcery.com>
744 * linux-low.c (linux_remove_process): Add `detaching' parameter.
745 Pass it to thread_db_free.
746 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
747 proper `detaching' argument to linux_remove_process.
748 * linux-low.h (thread_db_free): Add `detaching' parameter.
749 * thread-db.c (thread_db_init): Pass false as `detaching' argument
751 (thread_db_free): Add `detaching' parameter. Only
752 call td_ta_clear_event if detaching from process.
754 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
756 * thread-db.c (thread_db_free): Fix typo.
758 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
761 * thread-db.c (thread_db_free): Call td_ta_clear_event.
763 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
765 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
766 with an i686 compiler.
767 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
769 * configure: Rebuilt.
771 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
775 * server.c (handle_search_memory_1): Correct read_addr initialization
776 in loop for searching subsequent chunks.
778 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
780 * configure.ac: New --with-libthread-db option.
781 * thread-db.c: Allow direct dependence on libthread_db.
782 (thread_db_free): Adjust.
783 * config.in: Regenerate.
784 * configure: Likewise.
786 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
789 * thread-db.c (attach_thread): New function.
790 (maybe_attach_thread): Return success/failure.
791 (find_new_threads_callback): Adjust.
792 (thread_db_find_new_threads): Loop until no new threads.
794 2009-10-13 Pedro Alves <pedro@codesourcery.com>
796 * proc-service.c (ps_lgetregs): Formatting.
798 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
800 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
801 * configure.ac: Adjust.
802 * linux-low.h (struct process_info_private): Move members to struct
804 (thread_db_free, thread_db_handle_monitor_command): New prototype.
805 * linux-low.c (linux_remove_process): Adjust.
806 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
807 * server.c (handle_query): Move code ...
808 (handle_monitor_command): ... here. New function.
809 * target.h (struct target_ops): New member.
810 * thread-db.c (struct thread_db): New.
811 (libthread_db_search_path): New variable.
812 (thread_db_create_event, thread_db_enable_reporting)
813 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
814 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
815 (try_thread_db_load_1, dladdr_to_soname): New functions.
816 (try_thread_db_load, thread_db_load_search): New functions.
817 (thread_db_init): Search for libthread_db.
818 (thread_db_free): New function.
819 (thread_db_handle_monitor_command): Likewise.
820 * config.in: Regenerate.
821 * configure: Regenerate.
823 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
825 * spu-low.c (spu_kill): Wait for inferior to terminate.
826 Call clear_inferiors.
827 (spu_detach): Call clear_inferiors.
829 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
831 * aclocal.m4: Regenerate.
832 * config.in: Likewise.
833 * configure: Likewise.
835 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
837 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
838 (parse_spufs_run): New function.
839 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
840 (ppc_breakpoint_at): Handle SPU breakpoints.
842 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
844 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
845 (SPUFS_MAGIC): Define.
846 (spu_enumerate_spu_ids): New function.
847 (linux_qxfer_spu): New function.
848 (linux_target_ops): Install linux_qxfer_spu.
850 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
852 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
853 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
854 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
855 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
856 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
857 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
858 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
859 (init_registers_powerpc_cell32l): Add prototype.
860 (init_registers_powerpc_cell64l): Likewise.
861 (ppc_arch_setup): Detect Cell/B.E. architecture.
863 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
865 * Makefile.in (datarootdir): New variable.
867 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
869 * linux-low.c (linux_write_memory): Update debugging output.
870 * Makefile.in (clean): Add new descriptions.
871 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
872 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
873 * configure.srv: Add new files for arm*-*-linux*.
874 * linux-arm-low.c: Add new declarations.
875 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
876 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
877 (HWCAP_VFPv3D16): New.
878 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
879 instead of __IWMMXT__.
880 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
881 (arm_arch_setup): New.
882 (target_regsets): Remove #ifdef. Add VFP regset.
883 (the_low_target): Use arm_arch_setup.
885 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
887 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
888 the main thread again.
890 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
892 Adding Neutrino gdbserver.
893 * configure: Regenerated.
894 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
895 * configure.srv (i[34567]86-*-nto*): New target.
896 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
897 * remote-utils.c [__QNX__]: Include sys/iomgr.h
898 (nto_comctrl) [__QNX__]: New function.
899 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
901 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
903 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
906 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
907 Pedro Alves <pedro@codesourcery.com>
909 * win32-i386-low.c (i386_get_thread_context): Handle systems that
910 don't support CONTEXT_EXTENDED_REGISTERS.
911 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
912 (the_low_target): Install them.
913 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
914 failing with ERROR_PIPE_NOT_CONNECTED.
916 2009-06-30 Doug Evans <dje@google.com>
917 Pierre Muller <muller@ics.u-strasbg.fr>
919 Add h/w watchpoint support to x86-linux, win32-i386.
920 * Makefile.in (SFILES): Add i386-low.c
921 (i386_low_h): Define.
922 (i386-low.o): Add dependencies.
923 (linux-x86-low.o): Add i386-low.h dependency.
924 (win32-i386-low.o): Ditto.
925 * i386-low.c: New file.
926 * i386-low.h: New file.
927 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
928 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
929 * linux-low.c (linux_add_process): Initialize arch_private.
930 (linux_remove_process): Free arch_private.
931 (add_lwp): Initialize arch_private.
932 (delete_lwp): Free arch_private.
933 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
935 * linux-low.h (process_info_private): New member arch_private.
936 (lwp_info): New member arch_private.
937 (linux_target_ops): New members new_process, new_thread,
939 (ptid_of): New macro.
940 * linux-x86-low.c: Include stddef.h, i386-low.h.
941 (arch_process_info): New struct.
942 (arch_lwp_info): New struct.
943 (x86_linux_dr_get, x86_linux_dr_set): New functions.
944 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
945 (i386_dr_low_get_status): New function.
946 (x86_insert_point, x86_remove_point): New functions.
947 (x86_stopped_by_watchpoint): New function.
948 (x86_stopped_data_address): New function.
949 (x86_linux_new_process, x86_linux_new_thread): New functions.
950 (x86_linux_prepare_to_resume): New function.
951 (the_low_target): Add entries for insert_point, remove_point,
952 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
954 * server.c (debug_hw_points): New global.
955 (monitor_show_help): Document set debug-hw-points.
956 (handle_query): Process "set debug-hw-points".
957 * server.h (debug_hw_points): Declare.
959 * utils.c (NUMCELLS, CELLSIZE): New macros.
960 (get_sell, xsnprintf, paddress): New functions.
961 * win32-arm-low.c (the_low_target): Add entries for insert_point,
962 remove_point, stopped_by_watchpoint, stopped_data_address.
963 * win32-i386-low.c: Include i386-low.h.
964 (debug_reg_state): Replaces dr.
965 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
966 (i386_dr_low_get_status): New function.
967 (i386_insert_point, i386_remove_point): New functions.
968 (i386_stopped_by_watchpoint): New function.
969 (i386_stopped_data_address): New function.
970 (i386_initial_stuff): Update.
971 (get_thread_context,set_thread_context,i386_thread_added): Update.
972 (the_low_target): Add entries for insert_point,
973 remove_point, stopped_by_watchpoint, stopped_data_address.
974 * win32-low.c (win32_insert_watchpoint): New function.
975 (win32_remove_watchpoint): New function.
976 (win32_stopped_by_watchpoint): New function.
977 (win32_stopped_data_address): New function.
978 (win32_target_ops): Add entries for insert_watchpoint,
979 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
980 * win32-low.h (win32_target_ops): New members insert_point,
981 remove_point, stopped_by_watchpoint, stopped_data_address.
983 2009-06-25 Pedro Alves <pedro@codesourcery.com>
985 * server.c (process_serial_event): Re-return unsupported, not
986 error, if the type isn't recognized. Re-allow supporting only
987 insert or remove packets. Also call require_running for
988 breakpoints. Add missing break statement to default case. Tidy.
989 * target.h (struct target_ops): Rename insert_watchpoint to
990 insert_point, and remove_watchpoint to remove_point.
992 * linux-low.h (struct linux_target_ops): Likewise.
993 * linux-low.c (linux_insert_watchpoint): Rename to ...
994 (linux_insert_point): ... this. Adjust.
995 (linux_remove_watchpoint): Rename to ...
996 (linux_remove_point): ... this. Adjust.
997 (linux_target_ops): Adjust.
998 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
999 (cris_insert_point): ... this.
1000 (cris_remove_watchpoint): Rename to ...
1001 (cris_remove_point): ... this.
1002 (the_low_target): Adjust.
1004 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
1006 * server.c (handle_v_kill): Pass signal_pid to
1007 kill_inferior if multi_process is zero.
1009 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
1011 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
1012 * target.h (target_ops): Comment for *_watchpoint to make it clear
1013 the functions can get types '0' and '1'.
1015 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
1017 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
1018 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
1019 * regcache.c (get_regcache): Likewise.
1020 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
1021 * win32-low.c (child_fetch_inferior_registers): Remove check for
1024 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
1025 Pedro Alves <pedro@codesourcery.com>
1027 * target.h (struct target_ops) <supports_multi_process>: New
1029 (target_supports_multi_process): New.
1030 * server.c (handle_query): Even if GDB reports support, only
1031 enable multi-process if the target also supports it. Report
1032 multi-process support only if the target backend supports it.
1033 * linux-low.c (linux_supports_multi_process): New function.
1034 (linux_target_ops): Install it as target_supports_multi_process
1037 2009-05-24 Doug Evans <dje@google.com>
1039 Global renaming of find_thread_pid to find_thread_ptid.
1040 * server.h (find_thread_ptid): Renamed from find_thread_pid.
1041 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
1042 All callers updated.
1044 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
1045 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
1048 * linux-low.c (get_stop_pc): Print pc if debug_threads.
1049 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
1050 (linux_resume_one_lwp): Ditto.
1052 2009-05-23 Doug Evans <dje@google.com>
1054 * linux-low.c (linux_resume_one_lwp): Change type of first arg
1055 from struct inferior_list_entry * to struct lwp_info *.
1056 All callers updated.
1058 2009-05-13 Doug Evans <dje@google.com>
1060 * linux-x86-low.c: Don't include assert.h.
1061 (x86_siginfo_fixup): Use fatal, not assert.
1062 (x86_arch_setup): Fix comment.
1064 2009-05-12 Doug Evans <dje@google.com>
1066 Biarch support for i386/amd64 gdbserver.
1067 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
1068 Add linux-x86-low.c.
1069 (linux-i386-low.o, linux-x86-64-low.o): Delete.
1070 (linux-x86-low.o): Add.
1071 * linux-x86-64-low.c: Delete.
1072 * linux-i386-low.c: Delete.
1073 * linux-x86-low.c: New file.
1074 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
1076 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
1078 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
1079 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
1080 (linux_child_pid_to_exec_file): New function.
1081 (elf_64_header_p, elf_64_file_p): New functions.
1082 (siginfo_fixup): New function.
1083 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
1084 give target a chance to convert layout.
1085 * linux-low.h (linux_target_ops): New member siginfo_fixup.
1086 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
1088 2009-05-07 Doug Evans <dje@google.com>
1090 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
1091 (regsets_store_inferior_registers): Ditto.
1093 2009-05-06 Pedro Alves <pedro@codesourcery.com>
1097 * linux-low.c (must_set_ptrace_flags): Delete.
1098 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
1100 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
1101 `lwp->must_set_ptrace_flags' instead.
1102 (linux_wait_for_event_1): Set ptrace options here.
1103 (linux_wait_1): ... not here.
1105 2009-04-30 Doug Evans <dje@google.com>
1107 * inferiors.c (started_inferior_callback): New function.
1108 (attached_inferior_callback): New function.
1109 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
1110 * server.c (print_started_pid, print_attached_pid): New functions.
1111 (detach_or_kill_for_exit): New function.
1112 (main): Call it instead of for_each_inferior (kill_inferior_callback).
1113 * server.h (have_started_inferiors_p): Declare.
1114 (have_attached_inferiors_p): Declare.
1116 * inferiors.c (remove_process): Fix memory leak, free process.
1117 * linux-low.c (linux_remove_process): New function.
1118 (linux_kill): Call it instead of remove_process.
1119 (linux_detach, linux_wait_1): Ditto.
1121 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
1123 * configure.srv: Add x86 Windows CE target.
1125 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
1127 * inferiors.c (get_thread_process): Make global.
1128 * server.h (get_thread_process): Add prototype.
1129 * thread-db.c (find_one_thread): Use get_thread_process
1130 instead of current_process.
1131 (thread_db_get_tls_address): Do not crash if called when
1132 thread layer is not yet initialized.
1134 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
1136 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
1137 * spu-low.c (current_tid): Rename to ...
1138 (current_ptid): ... this.
1139 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
1140 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
1141 ptid_get_lwp (current_ptid) instead of current_tid.
1142 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
1143 instead of current_tid. Use find_process_pid to verify pid
1144 argument is valid. Pass proper argument to remove_process.
1145 (spu_thread_alive): Compare current_ptid instead of current_tid.
1146 (spu_resume): Likewise.
1148 2009-04-02 Pedro Alves <pedro@codesourcery.com>
1150 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
1153 2009-04-01 Pedro Alves <pedro@codesourcery.com>
1155 Implement the multiprocess extensions, and add linux multiprocess
1158 * server.h (ULONGEST): Declare.
1159 (struct ptid, ptid_t): New.
1160 (minus_one_ptid, null_ptid): Declare.
1161 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
1162 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
1163 (struct inferior_list_entry): Change `id' type from unsigned from
1165 (struct sym_cache, struct breakpoint, struct
1166 process_info_private): Forward declare.
1167 (struct process_info): Declare.
1168 (current_process): Declare.
1169 (all_processes): Declare.
1170 (initialize_inferiors): Declare.
1171 (add_thread): Adjust to use ptid_t.
1172 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
1173 (add_process, remove_process, find_thread_pid): Declare.
1174 (find_inferior_id): Adjust to use ptid_t.
1175 (cont_thread, general_thread, step_thread): Change type to ptid_t.
1176 (multi_process): Declare.
1177 (push_event): Adjust to use ptid_t.
1178 (read_ptid, write_ptid): Declare.
1179 (prepare_resume_reply): Adjust to use ptid_t.
1180 (clear_symbol_cache): Declare.
1181 * inferiors.c (all_processes): New.
1182 (null_ptid, minus_one_ptid): New.
1183 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
1184 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
1185 (add_thread): Change unsigned long to ptid. Remove gdb_id
1187 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
1188 (gdb_id_to_thread): Rename to ...
1189 (find_thread_pid): ... this. Change unsigned long to ptid.
1190 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
1191 (loaded_dll, pull_pid_from_list): Adjust.
1192 (add_process, remove_process, find_process_pid)
1193 (get_thread_process, current_process, initialize_inferiors): New.
1194 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
1195 (struct target_waitstatus) <related_pid>: Ditto.
1196 (struct target_ops) <kill, detach>: Add `pid' argument. Change
1198 (struct target_ops) <join>: Add `pid' argument.
1199 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
1200 (struct target_ops) <wait>: Add `ptid' field. Change return type
1202 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
1203 (mywait): Add `ptid' argument. Change return type to ptid_t.
1204 (target_pid_to_str): Declare.
1205 * target.c (set_desired_inferior): Adjust to use ptids.
1206 (mywait): Add new `ptid' argument. Adjust.
1207 (target_pid_to_str): New.
1208 * mem-break.h (free_all_breakpoints): Declare.
1209 * mem-break.c (breakpoints): Delelete.
1210 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
1211 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
1212 to use per-process breakpoint list.
1213 (free_all_breakpoints): New.
1214 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
1215 (symbol_cache, all_symbols_looked_up): Delete.
1217 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
1219 (prepare_resume_reply): Change ptid argument's type from unsigned
1220 long to ptid_t. Adjust. Implement W;process and X;process.
1221 (free_sym_cache, clear_symbol_cache): New.
1222 (look_up_one_symbol): Adjust to per-process symbol cache. *
1223 * server.c (cont_thread, general_thread, step_thread): Change type
1226 (multi_process): New.
1227 (last_ptid): Change type to ptid_t.
1228 (struct vstop_notif) <ptid>: Change type to ptid_t.
1229 (queue_stop_reply, push_event): Change `ptid' argument's type to
1231 (discard_queued_stop_replies): Add `pid' argument.
1232 (start_inferior): Adjust to use ptids. Adjust to mywait interface
1233 changes. Don't reference the `attached' global.
1234 (attach_inferior): Adjust to mywait interface changes.
1235 (handle_query): Adjust to use ptids. Parse GDB's qSupported
1236 features. Handle and report "multiprocess+". Handle
1238 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
1240 (handle_v_kill): New.
1241 (handle_v_stopped): Adjust to use target_pid_to_str.
1242 (handle_v_requests): Allow multiple attaches and runs when
1243 multiprocess extensions are in effect. Handle "vKill".
1244 (myresume): Adjust to use ptids.
1245 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
1246 (handle_status): Adjust to discard_queued_stop_replies interface
1248 (first_thread_of, kill_inferior_callback)
1249 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
1250 (main): Call initialize_inferiors. Adjust to use ptids, killing
1251 and detaching from all inferiors. Handle multiprocess packet
1253 * linux-low.h: Include gdb_proc_service.h.
1254 (struct process_info_private): New.
1255 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
1256 <lwpid_of>: Use ptid_get_lwp.
1257 (get_lwp_thread): Adjust.
1258 (struct lwp_info): Add `dead' member.
1259 (find_lwp_pid): Declare.
1260 * linux-low.c (thread_db_active): Delete.
1261 (new_inferior): Adjust comment.
1262 (inferior_pid): Delete.
1263 (linux_add_process): New.
1264 (handle_extended_wait): Adjust.
1265 (add_lwp): Change unsigned long to ptid.
1266 (linux_create_inferior): Add process to processes table. Adjust
1267 to use ptids. Don't set new_inferior here.
1268 (linux_attach_lwp): Rename to ...
1269 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
1270 it. Adjust to use ptids.
1271 (linux_attach_lwp): New.
1272 (linux_attach): Add process to processes table. Don't set
1274 (struct counter): New.
1275 (second_thread_of_pid_p, last_thread_of_process_p): New.
1276 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
1278 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
1279 processes. Remove process from process table.
1280 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
1281 to multiple processes.
1282 (any_thread_of): New.
1283 (linux_detach): Add `pid' argument, and handle it. Remove process
1284 from processes table.
1285 (linux_join): Add `pid' argument. Handle it.
1286 (linux_thread_alive): Change unsighed long argument to ptid_t.
1287 Consider dead lwps as not being alive.
1288 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
1289 threads we're not interested in.
1290 (same_lwp, find_lwp_pid): New.
1291 (linux_wait_for_lwp): Change `pid' argument's type from int to
1293 (linux_wait_for_event): Rename to ...
1294 (linux_wait_for_event_1): ... this. Change `pid' argument's type
1295 from int to ptid_t. Adjust.
1296 (linux_wait_for_event): New.
1297 (linux_wait_1): Add `ptid' argument. Change return type to
1298 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
1299 that exit from the process table.
1300 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
1302 (mark_lwp_dead): New.
1303 (wait_for_sigstop): Adjust to use ptids. If a process exits while
1304 stopping all threads, mark its main lwp as dead.
1305 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
1307 (fetch_register, usr_store_inferior_registers)
1308 (regsets_fetch_inferior_registers)
1309 (regsets_store_inferior_registers, linux_read_memory)
1310 (linux_write_memory): Inline `inferior_pid'.
1311 (linux_look_up_symbols): Adjust to use per-process
1313 (linux_request_interrupt): Adjust to use ptids.
1314 (linux_read_auxv): Inline `inferior_pid'.
1315 (initialize_low): Don't reference thread_db_active.
1316 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
1317 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
1318 (ps_getpid): Return the pid of the current inferior.
1319 * thread-db.c (proc_handle, thread_agent): Delete.
1320 (thread_db_create_event, thread_db_enable_reporting): Adjust to
1322 (find_one_thread): Change argument type to ptid_t. Adjust to
1324 (maybe_attach_thread): Adjust to per-process data and ptids.
1325 (thread_db_find_new_threads): Ditto.
1326 (thread_db_init): Ditto.
1327 * spu-low.c (spu_create_inferior, spu_attach): Add process to
1328 processes table. Adjust to use ptids.
1329 (spu_kill, spu_detach): Adjust interface. Remove process from
1331 (spu_join, spu_thread_alive): Adjust interface.
1332 (spu_wait): Adjust interface. Remove process from processes
1333 table. Adjust to use ptids.
1334 * win32-low.c (current_inferior_tid): Delete.
1335 (current_inferior_ptid): New.
1336 (debug_event_ptid): New.
1337 (thread_rec): Take a ptid. Adjust.
1338 (child_add_thread): Add `pid' argument. Adjust to use ptids.
1339 (child_delete_thread): Ditto.
1340 (do_initial_child_stuff): Add `attached' argument. Add process to
1342 (child_fetch_inferior_registers, child_store_inferior_registers):
1344 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
1345 (win32_attach): Pass 1 to do_initial_child_stuff.
1346 (win32_kill): Adjust interface. Remove process from processes
1348 (win32_detach): Ditto.
1349 (win32_join): Adjust interface.
1350 (win32_thread_alive): Take a ptid.
1351 (win32_resume): Adjust to use ptids.
1352 (get_child_debug_event): Ditto.
1353 (win32_wait): Adjust interface. Remove exiting process from
1356 2009-04-01 Pedro Alves <pedro@codesourcery.com>
1358 Non-stop mode support.
1360 * server.h (non_stop): Declare.
1361 (gdb_client_data, handler_func): Declare.
1362 (delete_file_handler, add_file_handler, start_event_loop):
1364 (handle_serial_event, handle_target_event, push_event)
1365 (putpkt_notif): Declare.
1366 * target.h (enum resume_kind): New.
1367 (struct thread_resume): Replace `step' field by `kind' field.
1368 (TARGET_WNOHANG): Define.
1369 (struct target_ops) <wait>: Add `options' argument.
1370 <supports_non_stop, async, start_non_stop>: New fields.
1371 (target_supports_non_stop, target_async): New.
1372 (start_non_stop): Declare.
1373 (mywait): Add `options' argument.
1374 * target.c (mywait): Add `options' argument. Print child exit
1376 (start_non_stop): New.
1377 * server.c (non_stop, own_buf, mem_buf): New globals.
1378 (struct vstop_notif): New.
1379 (notif_queue): New global.
1380 (queue_stop_reply, push_event, discard_queued_stop_replies)
1381 (send_next_stop_reply): New.
1382 (start_inferior): Adjust to use resume_kind. Adjust to mywait
1384 (attach_inferior): In non-stop mode, don't wait for the target
1386 (handle_general_set): Handle QNonStop.
1387 (handle_query): When handling qC, return the current general
1388 thread, instead of the first thread of the list.
1389 (handle_query): If the backend supports non-stop mode, include
1390 QNonStop+ in the qSupported query response.
1391 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
1393 (handle_v_attach, handle_v_run): Handle non-stop mode.
1394 (handle_v_stopped): New.
1395 (handle_v_requests): Report support for vCont;t. Handle vStopped.
1396 (myresume): Adjust to use resume_kind. Handle non-stop.
1397 (queue_stop_reply_callback): New.
1398 (handle_status): Handle non-stop mode.
1399 (main): Clear non_stop flag on reconnection. Use the event-loop.
1400 Refactor serial protocol handling from here ...
1401 (process_serial_event): ... to this new function. When GDB
1402 selects any thread, select one here. In non-stop mode, wait until
1403 GDB acks all pending events before exiting.
1404 (handle_serial_event, handle_target_event): New.
1405 * remote-utils.c (remote_open): Install remote_desc in the event
1407 (remote_close): Remove remote_desc from the event loop.
1408 (putpkt_binary): Rename to...
1409 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
1410 (putpkt_binary): New as wrapper around putpkt_binary_1.
1411 (putpkt_notif): New.
1412 (prepare_resume_reply): In non-stop mode, don't change the
1414 * event-loop.c: New.
1415 * Makefile.in (OBJ): Add event-loop.o.
1416 (event-loop.o): New rule.
1418 * linux-low.h (pid_of): Moved here.
1420 (get_lwp_thread): Use lwpid_of.
1421 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
1422 * linux-low.c (pid_of): Delete.
1423 (inferior_pid): Use lwpid_of.
1424 (linux_event_pipe): New.
1425 (target_is_async_p): New.
1427 (handle_extended_wait): Use lwpid_of.
1428 (add_lwp): Don't set lwpid field.
1429 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
1430 (linux_kill_one_lwp): If killing a running lwp, stop it first.
1431 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
1432 (linux_detach_one_lwp): If detaching from a running lwp, stop it
1433 first. Adjust to linux_wait_for_event interface changes. Use
1435 (linux_detach): Don't delete the main lwp here.
1436 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
1437 (status_pending_p): Don't consider explicitly suspended lwps.
1438 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
1439 pointer. Add OPTIONS argument. Change return type to int. Use
1440 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
1441 (linux_wait_for_event): Take an integer pid instead of a lwp_info
1442 pointer. Add status pointer argument. Return a pid instead of a
1443 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
1444 changes. In non-stop mode, don't switch to a random thread.
1445 (linux_wait): Rename to...
1446 (linux_wait_1): ... this. Add target_options argument, and handle
1447 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
1448 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
1449 clean exit and signal exit code. Don't stop all threads in
1450 non-stop mode. In all-stop mode, only stop all threads when
1451 reporting a stop to GDB. Handle explicit thread stop requests.
1452 (async_file_flush, async_file_mark): New.
1454 (send_sigstop): Use lwpid_of.
1455 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
1456 interface changes. In non-stop mode, don't switch to a random
1458 (linux_resume_one_lwp): Use lwpid_of.
1459 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
1460 (linux_resume_one_thread): ... this. Handle resume_stop. In
1461 non-stop mode, don't look for pending flag in all threads.
1462 (resume_status_pending_p): Don't consider explicitly suspended
1464 (my_waitpid): Reimplement. Emulate __WALL.
1465 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
1467 (sigchld_handler, linux_supports_non_stop, linux_async)
1468 (linux_start_non_stop): New.
1469 (linux_target_ops): Register linux_supports_non_stop, linux_async
1470 and linux_start_non_stop.
1471 (initialize_low): Install SIGCHLD handler.
1472 * thread-db.c (thread_db_create_event, find_one_thread)
1473 (thread_db_get_tls_address): Use lwpid_of.
1474 * win32-low.c (win32_detach): Adjust to use resume_kind.
1475 (win32_wait): Add `options' argument.
1476 * spu-low.c (spu_resume): Adjust to use resume_kind.
1477 (spu_wait): Add `options' argument.
1479 2009-04-01 Pedro Alves <pedro@codesourcery.com>
1481 Decouple target code from remote protocol.
1483 * target.h (enum target_waitkind): New.
1484 (struct target_waitstatus): New.
1485 (struct target_ops) <wait>: Return an unsigned long. Take a
1486 target_waitstatus pointer instead of a char pointer.
1488 * target.c (mywait): Change prototype to return an unsigned long.
1489 Take a target_waitstatus pointer instead of a char pointer. Adjust.
1490 * server.h (thread_from_wait, old_thread_from_wait): Delete
1492 (prepare_resume_reply): Change prototype to take a
1494 * server.c (thread_from_wait, old_thread_from_wait): Delete.
1495 (last_status, last_ptid): New.
1496 (start_inferior): Remove "statusptr" argument. Adjust. Return a
1497 pid instead of a signal.
1498 (attach_inferior): Remove "status" and "signal" parameters.
1500 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
1502 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
1503 (handle_v_requests, myresume): Remove "status" and "signal"
1505 (handle_status): New.
1506 (main): Delete local `status'. Adjust.
1507 * remote-utils.c: Include target.h.
1508 (prepare_resume_reply): Change prototype to take a
1509 target_waitstatus. Adjust.
1511 * linux-low.c (linux_wait): Adjust to new target_ops->wait
1513 * spu-low.c (spu_wait): Adjust.
1514 * win32-low.c (enum target_waitkind, struct target_waitstatus):
1516 (win32_wait): Adjust.
1518 2009-04-01 Pedro Alves <pedro@codesourcery.com>
1520 * target.h (struct thread_resume): Delete leave_stopped member.
1521 (struct target_ops): Add a `n' argument to the `resume' callback.
1522 * server.c (start_inferior): Adjust.
1523 (handle_v_cont, myresume): Adjust.
1524 * linux-low.c (check_removed_breakpoint): Adjust to resume
1525 interface change, and to removed leave_stopped field.
1526 (resume_ptr): Delete.
1527 (struct thread_resume_array): New.
1528 (linux_set_resume_request): Add new `arg' parameter. Adjust to
1529 resume interface change.
1530 (linux_continue_one_thread, linux_queue_one_thread)
1531 (resume_status_pending_p): Check if the resume field is NULL
1532 instead of checking the leave_stopped member.
1533 (linux_resume): Adjust to the target resume interface change.
1534 * spu-low.c (spu_resume): Adjust to the target resume interface
1536 * win32-low.c (win32_detach, win32_resume): Ditto.
1538 2009-04-01 Pedro Alves <pedro@codesourcery.com>
1540 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
1542 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
1544 (linux_continue_one_thread): Only preserve the stepping flag if
1545 there's a pending breakpoint.
1547 2009-03-31 Pedro Alves <pedro@codesourcery.com>
1549 * server.c (main): After the inferior having exited, call
1550 remote_close before exiting gdbserver.
1552 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
1554 Fix size of FPSCR in Power 7 processors.
1555 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
1556 (PPC_FEATURE_HAS_DFP): New #define.
1557 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
1560 2009-03-23 Pedro Alves <pedro@codesourcery.com>
1562 * server.c (handle_query) Whitespace and formatting.
1564 2009-03-22 Pedro Alves <pedro@codesourcery.com>
1566 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
1567 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
1568 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
1569 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
1570 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
1571 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
1572 Makefile.in, configure.ac: Fix whitespace throughout.
1573 * configure: Regenerate.
1575 2009-03-22 Pedro Alves <pedro@codesourcery.com>
1577 * inferiors.c (find_inferior): Make it safe for the callback
1578 function to delete the currently iterated inferior.
1580 2009-03-22 Pedro Alves <pedro@codesourcery.com>
1582 * Makefile.in (linuw_low_h): Move higher.
1583 (thread-db.o): Depend on $(linux_low_h).
1585 2009-03-17 Pedro Alves <pedro@codesourcery.com>
1587 Rename "process" to "lwp" throughout.
1589 * linux-low.c (all_processes): Rename to...
1590 (all_lwps): ... this.
1591 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
1592 (add_process): Rename to ...
1593 (add_lwp): ... this. Adjust.
1594 (linux_create_inferior): Adjust.
1595 (linux_attach_lwp): Adjust.
1596 (linux_attach): Adjust.
1597 (linux_kill_one_process): Rename to ...
1598 (linux_kill_one_lwp): ... this. Adjust.
1599 (linux_kill): Adjust.
1600 (linux_detach_one_process): Rename to ...
1601 (linux_detach_one_lwp): ... this. Adjust.
1602 (linux_detach): Adjust.
1603 (check_removed_breakpoint): Adjust.
1604 (status_pending_p): Adjust.
1605 (linux_wait_for_process): Rename to ...
1606 (linux_wait_for_lwp): ... this. Adjust.
1607 (linux_wait_for_event): Adjust.
1608 (send_sigstop): Adjust.
1609 (wait_for_sigstop): Adjust.
1610 (stop_all_processes): Rename to ...
1611 (stop_all_lwps): ... this.
1612 (linux_resume_one_process): Rename to ...
1613 (linux_resume_one_lwp): ... this. Adjust.
1614 (linux_set_resume_request, linux_continue_one_thread)
1615 (linux_queue_one_thread, resume_status_pending_p)
1616 (usr_store_inferior_registers, regsets_store_inferior_registers)
1617 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
1619 * linux-low.h (get_process): Rename to ...
1620 (get_lwp): ... this. Adjust.
1621 (get_thread_process): Rename to ...
1622 (get_thread_lwp): ... this. Adjust.
1623 (get_process_thread): Rename to ...
1624 (get_lwp_thread): ... this. Adjust.
1625 (struct process_info): Rename to ...
1626 (struct lwp_info): ... this.
1627 (all_processes): Rename to ...
1628 (all_lwps): ... this.
1629 * proc-service.c (ps_lgetregs): Adjust.
1630 * thread-db.c (thread_db_create_event, find_one_thread)
1631 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
1633 2009-03-14 Pedro Alves <pedro@codesourcery.com>
1635 * server.c (handle_query): Handle "qAttached".
1637 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
1639 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
1640 GPLv3, update license URL.
1642 2009-03-01 Doug Evans <dje@google.com>
1644 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
1645 (server_h): Add gdb_signals.h.
1646 (signals.o): Update.
1647 * server.h (target_signal_from_host,target_signal_to_host_p)
1648 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
1650 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
1652 * remote-utils.c (getpkt): Also generate remote-debug
1653 information if noack_mode is set.
1655 2009-02-06 Pedro Alves <pedro@codesourcery.com>
1657 * server.c (handle_query): Report qXfer:siginfo:read and
1658 qXfer:siginfo:write as supported and handle them.
1659 * target.h (struct target_ops) <qxfer_siginfo>: New field.
1660 * linux-low.c (linux_xfer_siginfo): New.
1661 (linux_target_ops): Set it.
1663 2009-01-26 Pedro Alves <pedro@codesourcery.com>
1665 * server.c (gdbserver_usage): Mention --remote-debug.
1666 (main): Accept '--remote-debug' switch.
1668 2009-01-18 Doug Evans <dje@google.com>
1670 * regcache.c (new_register_cache): No need to check result of xcalloc.
1671 * server.c (handle_search_memory): Back out calls to xmalloc,
1672 result is checked and error is returned to user upon failure.
1673 (handle_query): Ditto. Add more checks for result of malloc.
1674 (handle_v_cont): Check result of malloc, report error back to
1676 (handle_v_run): Ditto. Call freeargv.
1677 * server.h (freeargv): Declare.
1678 * utils.c (freeargv): New fn.
1680 2009-01-15 Doug Evans <dje@google.com>
1682 * gdbreplay.c (perror_with_name): Make arg const char *.
1683 * server.h (target_signal_to_name): Make return type const char *.
1684 * thread-db.c (thread_db_err_str): Make return type const char *.
1685 * utils.c (perror_with_name): Make arg const char *.
1687 2009-01-14 Pedro Alves <pedro@codesourcery.com>
1689 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
1690 when handling a EXIT_PROCESS_DEBUG_EVENT.
1692 2009-01-06 Joel Brobecker <brobecker@adacore.com>
1694 * gdbreplay.c (gdbreplay_version): Update copyright year.
1695 * server.c (gdbserver_version): Likewise.
1697 2009-01-05 Doug Evans <dje@google.com>
1699 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
1700 (handle_extended_wait): Improve comment.
1702 2008-12-13 Doug Evans <dje@google.com>
1704 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
1705 * server.h (ATTR_MALLOC): New macro.
1706 (xmalloc,xcalloc,xstrdup): Declare.
1707 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
1708 * inferiors.c: Ditto.
1709 * linux-low.c: Ditto.
1710 * mem-break.c: Ditto.
1711 * regcache.c: Ditto.
1712 * remote-utils.c: Ditto.
1715 * win32-low.c: Ditto.
1717 2008-12-12 Doug Evans <dje@google.com>
1719 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
1720 in debugging printf.
1722 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
1724 2008-12-09 Doug Evans <dje@google.com>
1726 * linux-low.h (struct process_info): Delete member tid, unused.
1727 * thread-db.c (find_one_thread): Update.
1728 (maybe_attach_thread): Update.
1730 2008-12-02 Pedro Alves <pedro@codesourcery.com>
1732 * target.h (struct target_ops): Add qxfer_osdata member.
1733 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
1735 (linux_qxfer_osdata): New functions.
1736 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
1738 * server.c (handle_query): Handle "qXfer:osdata:read:".
1739 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
1740 (buffer_xml_printf): New functions.
1741 * server.h (struct buffer): New.
1742 (buffer_grow_str, buffer_grow_str0): New macros.
1743 (buffer_grow, buffer_free, buffer_init, buffer_finish)
1744 (buffer_xml_printf): Declare.
1746 2008-11-24 Doug Evans <dje@google.com>
1748 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
1750 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
1752 * server.c (handle_v_run): Always use the supplied argument list.
1754 2008-11-19 Bob Wilson <bob.wilson@acm.org>
1756 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
1757 (xtensa_regmap_table): Add entry for scompare1.
1759 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
1761 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
1762 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
1763 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
1764 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
1765 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
1766 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
1767 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
1768 XML target descriptions.
1769 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
1770 when inferior is running on an ISA 2.05 or later processor. Add
1771 special case to return offset for full 64-bit slot of FPSCR when
1774 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
1776 * Makefile.in (SFILES, clean): Added sparc64 files.
1777 (reg-sparc64.o, reg-sparc64.c): New.
1778 * configure.srv (sparc*-*-linux*): New configuration.
1779 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
1780 syscall arguments for SPARC.
1781 (regsets_store_inferior_registers): Likewise.
1782 * linux-sparc-low.c: New file.
1784 2008-10-21 Doug Evans <dje@google.com>
1786 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
1787 (READLINE_DIR,READLINE_DEP): Delete.
1788 (INTERNAL_CFLAGS): Update.
1789 (LINTFLAGS): Update.
1791 2008-10-10 Pedro Alves <pedro@codesourcery.com>
1793 * server.c (handle_v_run): If GDB didn't specify an argv, use the
1794 whole argv from the last run, not just argv[0].
1796 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1798 * regcache.c (new_register_cache): Return NULL if the register
1799 cache size isn't known yet.
1800 (free_register_cache): Avoid dereferencing a NULL regcache.
1802 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
1804 * configure.srv: Merge MIPS and MIPS64.
1806 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
1808 * Makefile.in (uninstall): Apply $(EXEEXT) too.
1810 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
1812 * Makefile.in: Add required vsx dependencies.
1814 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
1815 Declare init_registers_powerpc_vsx32l.
1816 Declare init_registers_powerpc_vsx64l.
1817 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
1818 (ppc_arch_setup): Check for VSX in hwcap.
1819 (ppc_fill_vsxregset): New function.
1820 (ppc_store_vsxregset): New function.
1821 Add new VSX entry in regset_info target_regsets.
1823 * configure.srv: Add new VSX dependencies.
1825 2008-08-12 Pedro Alves <pedro@codesourcery.com>
1827 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
1828 (remote_open): Set or clear transport_is_reliable.
1829 (putpkt_binary): Don't expect acks in noack mode.
1830 (getpkt): Don't send ack/nac in noack mode.
1831 * server.c (handle_general_set): Handle QStartNoAckMode.
1832 (handle_query): If connected by tcp pass QStartNoAckMode+ in
1834 (main): Reset noack_mode on every connection.
1835 * server.h (noack_mode): Declare.
1837 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1839 * Makefile.in (GDBREPLAY_OBS): New variable.
1840 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
1842 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
1843 Daniel Jacobowitz <dan@codesourcery.com>
1845 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
1846 (usr_store_inferior_registers): Likewise.
1847 (regsets_store_inferior_registers): Likewise.
1849 2008-07-31 Rolf Jansen <rj@surtec.com>
1850 Pedro Alves <pedro@codesourcery.com>
1852 * configure.ac: Check for memmem declaration.
1853 * server.c [HAVE_MALLOC_H]: Include malloc.h.
1854 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
1855 (disable_packet_qfThreadInfo): Unconditionally compile.
1856 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
1857 * configure, config.in: Regenerate.
1859 2008-07-28 Doug Kwan <dougkwan@google.com>
1861 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
1862 (linux_write_memory): Remove declaration of errno.
1864 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
1866 * linux-low.c (handle_extended_wait): Do not use "status"
1867 variable uninitialized.
1869 2008-07-07 Pedro Alves <pedro@codesourcery.com>
1871 * server.c (handle_v_attach): Inhibit reporting dll changes.
1873 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1875 * remote-utils.c (prepare_resume_reply): If requested, don't
1876 output "thread:TID" in the T stop reply.
1878 * server.c (disable_packet_vCont, disable_packet_Tthread)
1879 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
1880 (handle_query): If requested, disable support for qC, qfThreadInfo
1882 (handle_v_requests): If requested, disable support for vCont.
1883 (gdbserver_show_disableable): New.
1884 (main): Handle --disable-packet and --disable-packet=LIST.
1886 * server.h (disable_packet_vCont, disable_packet_Tthread)
1887 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
1889 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
1891 * server.c (gdbserver_usage): Mention --version.
1893 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
1895 * Makefile.in (gdbreplay.o): New rule.
1897 2008-06-06 Joseph Myers <joseph@codesourcery.com>
1899 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
1900 message, not gdbserver.
1902 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
1903 Nathan Sidwell <nathan@codesourcery.com>
1904 Joseph Myers <joseph@codesourcery.com>
1906 * acinclude.m4: Include ../../config/acx.m4.
1907 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
1908 * configure, config.in: Regenerate.
1909 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
1910 * server.c (gdbserver_version): Print PKGVERSION.
1911 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
1912 (main): Adjust gdbserver_usage calls.
1913 * gdbreplay.c (version, host_name): Add declarations.
1914 (gdbreplay_version, gdbreplay_usage): New.
1915 (main): Accept --version and --help options.
1917 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
1919 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
1920 (arm_breakpoint_at): Handle Thumb.
1921 (the_low_target): Add comment.
1923 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
1925 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
1927 2008-05-09 Doug Evans <dje@google.com>
1929 * server.h (decode_search_memory_packet): Declare.
1930 * remote-utils.c (decode_search_memory_packet): New fn.
1931 * server.c (handle_search_memory_1): New fn.
1932 (handle_search_memory): New fn.
1933 (handle_query): Process qSearch:memory packets.
1935 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
1937 * regcache.c (registers_length): Remove.
1938 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
1939 full register packet.
1940 * regcache.h (registers_length): Remove prototype.
1941 * server.h (PBUFSIZ): Define to 16384.
1943 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
1945 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
1946 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
1947 powerpc-64l.o, and powerpc-altivec64l.o.
1948 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
1949 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
1950 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
1951 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
1952 rs6000/power-linux.xml, and rs6000/power64-linux.xml
1955 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
1956 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
1957 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
1958 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
1959 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
1960 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
1961 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
1962 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
1963 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
1964 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
1967 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
1968 (init_registers_powerpc_32l): ... this new prototype.
1969 (init_registers_powerpc_32): Remove, replace by ...
1970 (init_registers_powerpc_altivec32l): ... this new prototype.
1971 (init_registers_powerpc_e500): Remove, replace by ...
1972 (init_registers_powerpc_e500l): ... this new prototype.
1973 (init_registers_ppc64): Remove, replace by ...
1974 (init_registers_powerpc_64l): ... this new prototype.
1975 (init_registers_powerpc_64): Remove, replace by ...
1976 (init_registers_powerpc_altivec64l): ... this new prototype.
1977 (ppc_num_regs): Set to 73.
1978 (PT_ORIG_R3, PT_TRAP): Define if necessary.
1979 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
1980 (ppc_cannot_store_register): Handle orig_r3 and trap.
1981 (ppc_arch_setup): Update init_registers_... calls.
1982 (ppc_fill_gregset): Handle orig_r3 and trap.
1984 * inferiors.c (clear_inferiors): Reset current_inferior.
1986 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1988 * acinclude.m4: Add override.m4.
1989 * configure: Regenerate.
1991 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
1993 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
1994 initial call to init_register_ppc64.
1996 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
1998 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into single
1999 powerpc*-*-linux* case.
2000 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
2002 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
2004 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
2005 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
2007 * linux-ppc-low.c: Include <elf.h>.
2008 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
2009 (ppc_hwcap): New global variable.
2010 (ppc_regmap): Remove __SPE__ #ifdef sections.
2011 (ppc_regmap_e500): New global variable.
2012 (ppc_cannot_store_register): Update __SPE__ special case.
2013 (ppc_get_hwcap): New function.
2014 (ppc_arch_setup): Use it to determine whether inferior supports
2015 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
2016 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
2017 Do not access registers if target does not support AltiVec.
2018 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
2019 Do not access registers if target does not support SPE.
2020 (target_regsets): Unconditionally include AltiVec and SPE regsets.
2022 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
2024 * linux-low.c (disabled_regsets, num_regsets): New.
2025 (use_regsets_p): Delete.
2026 (linux_wait_for_process): Clear disabled_regsets.
2027 (regsets_fetch_inferior_registers): Check and set it.
2028 (regsets_store_inferior_registers): Likewise.
2029 (linux_fetch_registers, linux_store_registers): Do not use
2031 (initialize_low): Allocate disabled_regsets.
2033 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
2035 * Makefile.in (LIBOBJS): New.
2037 (memmem.o): New rule.
2038 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
2039 * configure: Regenerated.
2041 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
2043 * server.c (handle_query): Never return "unsupported" for
2044 qXfer:features:read queries.
2046 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
2048 * server.c (get_features_xml): Fix inverted condition.
2049 (handle_query): Always support qXfer:feature:read.
2051 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
2053 * server.c (wrapper_argv): New.
2054 (start_inferior): Handle wrapper_argv. If set, expect an extra
2056 (gdbserver_usage): Document --wrapper.
2057 (main): Parse --wrapper.
2059 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
2061 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
2062 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
2063 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
2064 (ppc_set_pc): Likewise.
2065 (ppc_arch_setup): New function.
2066 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
2067 of collect_register.
2068 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
2070 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
2072 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
2073 instead of linux-ppc64-low.o.
2074 * linux-ppc64-low.c: Remove file.
2075 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
2076 (linux-ppc64-low.o): Remove rule.
2078 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
2079 (init_registers_powerpc_64): Likewise.
2080 (ppc_regmap): Conditionally define depending on __powerpc64__.
2081 (ppc_cannot_store_register): Do not special-case "fpscr" when
2082 compiled on __powerpc64__.
2083 (ppc_collect_ptrace_register): New function.
2084 (ppc_supply_ptrace_register): New function.
2085 (ppc_breakpoint): Change type to "unsigned int".
2086 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
2087 (the_low_target): Conditionally provide initializers for the
2088 arch_setup member depending on __powerpc64__. Install
2089 collect_ptrace_register and supply_ptrace_register members.
2091 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
2093 * regcache.h (gdbserver_xmltarget): Add extern declaration.
2094 * server.c (gdbserver_xmltarget): Define.
2095 (get_features_xml): Use it to replace "target.xml" and arch_string.
2097 * configure.srv: Remove srv_xmltarget. Add XML files that were
2098 mentioned there to srv_xmlfiles instead. Remove conditional tests
2099 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
2100 srv_xmlfiles and srv_regobj to include all possible choices.
2101 * configure.ac (srv_xmltarget): Remove.
2102 (srv_xmlfiles): Do not add "target.xml".
2103 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
2104 checks for supplementary target information.
2105 * configure: Regenerate.
2106 * Makefile.in (XML_TARGET): Remove.
2107 (target.xml): Remove rule.
2108 (clean): Do not clean up target.xml.
2109 (.PRECIOUS): Do not mention target.xml.
2111 * target.h (struct target_ops): Remove arch_string member.
2112 * linux-low.c (linux_arch_string): Remove.
2113 (linux_target_ops): Remove arch_string initializer.
2114 * linux-low.h (struct linux_target_ops): Remove arch_string member.
2115 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
2116 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
2117 * spu-low.c (spu_arch_string): Remove.
2118 (spu_target_ops): Remove arch_string initializer.
2119 * win32-low.c (win32_arch_string): Remove.
2120 (win32_target_ops): Remove arch_string initializer.
2121 * win32-low.h (struct win32_target_ops): Remove arch_string member.
2122 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
2123 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
2125 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
2127 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
2128 by collect_ptrace_register and supply_ptrace_register hooks.
2129 * linux-low.c (fetch_register): Use supply_ptrace_register callback
2130 instead of checking for the_low_target.left_pad_xfer.
2131 (usr_store_inferior_registers): Use collect_ptrace_register callback
2132 instead of checking for the_low_target.left_pad_xfer.
2134 * linux-s390-low.c (s390_collect_ptrace_register): New function.
2135 (s390_supply_ptrace_register): Likewise.
2136 (s390_fill_gregset): Call s390_collect_ptrace_register.
2137 (the_low_target): Update.
2139 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
2140 (ppc_supply_ptrace_register): Likewise.
2141 (the_low_target): Update.
2143 * linux-i386-low.c (the_low_target): Update.
2144 * linux-x86-64-low.c (the_low_target): Update.
2146 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
2148 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
2149 reg-s390.o and reg-s390x.o.
2151 * linux-low.c (new_inferior): New global variable.
2152 (linux_create_inferior, linux_attach): Set it.
2153 (linux_wait_for_process): Call the_low_target.arch_setup after the
2154 target has stopped for the first time.
2155 (initialize_low): Do not call the_low_target.arch_setup.
2157 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
2158 (s390_set_pc): Likewise.
2159 (s390_arch_setup): New function.
2160 (the_low_target): Use s390_arch_setup as arch_setup routine.
2162 * regcache.c (realloc_register_cache): New function.
2163 (set_register_cache): Call it for each existing regcache.
2165 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
2167 * server.h (init_registers): Remove prototype.
2169 * linux-low.h (struct linux_target_ops): Add arch_setup field.
2170 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
2171 instead of init_registers ().
2172 * linux-arm-low.c (init_registers_arm): Add prototype.
2173 (init_registers_arm_with_iwmmxt): Likewise.
2174 (the_low_target): Add initializer for arch_setup field.
2175 * linux-cris-low.c (init_registers_cris): Add prototype.
2176 (the_low_target): Add initializer for arch_setup field.
2177 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
2178 (the_low_target): Add initializer for arch_setup field.
2179 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
2180 (the_low_target): Add initializer for arch_setup field.
2181 * linux-ia64-low.c (init_registers_ia64): Add prototype.
2182 (the_low_target): Add initializer for arch_setup field.
2183 * linux-m32r-low.c (init_registers_m32r): Add prototype.
2184 (the_low_target): Add initializer for arch_setup field.
2185 * linux-m68k-low.c (init_registers_m68k): Add prototype.
2186 (the_low_target): Add initializer for arch_setup field.
2187 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
2188 (init_registers_mips64_linux): Likewise.
2189 (the_low_target): Add initializer for arch_setup field.
2190 * linux-ppc-low.c (init_registers_ppc): Add prototype.
2191 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
2192 (the_low_target): Add initializer for arch_setup field.
2193 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
2194 (init_registers_powerpc_64): Likewise.
2195 (the_low_target): Add initializer for arch_setup field.
2196 * linux-s390-low.c (init_registers_s390): Add prototype.
2197 (init_registers_s390x): Likewise.
2198 (the_low_target): Add initializer for arch_setup field.
2199 * linux-sh-low.c (init_registers_sh): Add prototype.
2200 (the_low_target): Add initializer for arch_setup field.
2201 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
2202 (the_low_target): Add initializer for arch_setup field.
2203 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
2204 (the_low_target): Add initializer for arch_setup field.
2206 * win32-low.h (struct win32_target_ops): Add arch_setup field.
2207 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
2208 instead of init_registers ().
2209 * win32-arm-low.c (init_registers_arm): Add prototype.
2210 (the_low_target): Add initializer for arch_setup field.
2211 * win32-i386-low.c (init_registers_i386): Add prototype.
2212 (the_low_target): Add initializer for arch_setup field.
2214 * spu-low.c (init_registers_spu): Add prototype.
2215 (initialize_low): Call initialie_registers_spu () instead of
2216 initialize_registers ().
2218 2008-02-19 Pedro Alves <pedro@codesourcery.com>
2220 * server.c (handle_v_requests): When handling the vRun and vAttach
2221 packets, if already debugging a process, don't kill it. Return an
2224 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
2226 * server.c (handle_query): Correct length check.
2228 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
2230 * win32-low.c (do_initial_child_stuff): Add process handle
2231 parameter. Set current_process_handle and current_process_id from the
2232 parameters. Clear globals.
2233 (win32_create_inferior): Don't set current_process_handle and
2234 current_process_id here. Instead pass them on the call to
2235 do_initial_child_stuff.
2236 (win32_attach): Likewise.
2237 (win32_clear_inferiors): New.
2238 (win32_kill): Don't close the current process handle or the
2239 current thread handle here. Instead call win32_clear_inferiors.
2240 (win32_detach): Don't open a new handle to the process. Call
2241 win32_clear_inferiors.
2242 (win32_join): Don't rely on current_process_handle; open a new
2243 handle using the process id.
2244 (win32_wait): Call win32_clear_inferiors when the inferior process
2247 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
2249 * server.c (monitor_show_help): Add "exit".
2251 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
2253 * Makefile.in (SFILES): Add linux-xtensa-low.c.
2254 (clean): Add reg-xtensa.c.
2255 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
2256 * configure.srv (xtensa*-*-linux*) New target.
2257 * linux-xtensa-low.c: New.
2258 * xtensa-xtregs.c: New.
2260 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
2262 * hostio.c: Don't include errno.h.
2263 (errno_to_fileio_errno): Move to hostio-errno.
2264 * hostio.c: (hostio_error): Remove the error parameter. Defer the
2265 error number outputting to the target->hostio_last_error callback.
2266 (hostio_packet_error): Use FILEIO_EINVAL directly.
2267 (handle_open, handle_pread, hostio_error, handle_unlink): Update
2268 calls to hostio_error.
2269 * hostio-errno.c: New.
2270 * server.h (hostio_last_error_from_errno): Declare.
2271 * target.h (target_ops): Add hostio_last_error member.
2272 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
2273 as hostio_last_error handler.
2274 * spu-low.c (spu_target_ops): Likewise.
2275 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
2276 (wince_hostio_last_error): New functions.
2277 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
2278 as hostio_last_error handler.
2279 (win32_target_ops) [!_WIN32_WCE]: Register
2280 hostio_last_error_from_errno as hostio_last_error handler.
2281 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
2282 (hostio-errno.o): New rule.
2283 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
2284 * configure.srv (srv_hostio_err_objs): New variable. Default to
2286 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
2287 * configure: Regenerate.
2289 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2291 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
2292 (linux_kill, linux_detach): Clean up the process list.
2293 * remote-utils.c (remote_open): Improve port number parsing.
2294 (putpkt_binary, input_interrupt): Only send interrupts if the target
2296 * server.c (extended_protocol): Make static.
2297 (attached): Define earlier.
2298 (exit_requested, response_needed, program_argv): New variables.
2299 (target_running): New.
2300 (start_inferior): Clear attached here.
2301 (attach_inferior): Set attached here.
2302 (require_running): Define.
2303 (handle_query): Use require_running and target_running. Implement
2305 (handle_v_attach, handle_v_run): New.
2306 (handle_v_requests): Use require_running. Handle vAttach and vRun.
2307 (gdbserver_usage): Update.
2308 (main): Redo argument parsing. Handle --debug and --multi. Handle
2309 --attach along with other options or after the port. Save
2310 program_argv. Support no initial program. Resynchronize
2311 communication with GDB after an error. Handle "monitor exit".
2312 Use require_running and target_running. Always allow the extended
2313 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
2314 restart in extended mode.
2315 * README: Refer to the GDB manual. Update --attach usage.
2317 2007-12-20 Andreas Schwab <schwab@suse.de>
2319 * linux-low.c (STACK_SIZE): Define.
2320 (linux_tracefork_child): Use it. Use __clone2 on ia64.
2321 (linux_test_for_tracefork): Likewise.
2323 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
2325 * linux-low.c (linux_wait_for_event): Update messages. Do not
2326 reinsert auto-delete breakpoints.
2327 * mem-break.c (struct breakpoint): Change return type of handler to
2329 (set_breakpoint_at): Update handler type.
2330 (reinsert_breakpoint_handler): Return 1 instead of calling
2332 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
2334 (check_breakpoints): Delete auto-delete breakpoints and return 2.
2335 * mem-break.h (set_breakpoint_at): Update handler type.
2336 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
2337 * win32-low.c (auto_delete_breakpoint): New.
2338 (get_child_debug_event): Use it.
2340 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
2342 * configure.ac: Check for pread and pwrite.
2343 * hostio.c (handle_pread): Fall back to lseek and read.
2344 (handle_pwrite): Fall back to lseek and write.
2345 * config.in, configure: Regenerated.
2347 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
2349 * server.c (myresume): Add own_buf argument.
2350 (main): Update calls.
2352 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
2354 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
2355 * remote-utils.c (remote_open): Do not call disable_async_io.
2356 (block_async_io): Delete.
2357 (unblock_async_io): Make static.
2358 (initialize_async_io): New.
2359 * server.c (handle_v_cont): Handle async I/O here.
2360 (myresume): Likewise. Move other common resume tasks here...
2361 (main): ... from here. Call initialize_async_io. Disable async
2362 I/O before the main loop.
2363 * server.h (initialize_async_io): Declare.
2364 (block_async_io, unblock_async_io): Delete prototypes.
2365 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
2367 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
2369 * remote-utils.c (readchar): Allow binary data in received messages.
2371 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
2373 * win32-low.c (attaching): New global.
2374 (win32_create_inferior): Clear the `attaching' global.
2375 (win32_attach): Set the `attaching' global.
2376 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
2377 attaching. Only set a breakpoint at the entry point if not
2380 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
2382 * server.c (main): Don't report dll events on the initial
2383 connection on attaches.
2385 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
2387 * server.c (main): Relax numerical bases supported for the pid of
2388 the --attach command line argument.
2390 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
2392 * win32-low.c (win32_attach): Call OpenProcess before
2393 DebugActiveProcess, not after. Add last error output to error
2396 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
2398 * win32-low.c (win32_get_thread_context)
2399 (win32_set_thread_context): New functions.
2400 (thread_rec): Use win32_get_thread_context.
2401 (continue_one_thread, win32_resume): Use win32_set_thread_context.
2402 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
2405 2007-12-03 Leo Zayas
2406 Pedro Alves <pedro_alves@portugalmail.pt>
2408 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
2410 (child_add_thread): Minor cleanup.
2411 (child_continue): Resume artificially suspended threads before
2412 calling ContinueDebugEvent.
2413 (suspend_one_thread): New.
2414 (fake_breakpoint_event): New.
2415 (get_child_debug_event): Change return type to int. Check here if
2416 gdb sent an interrupt request. If a soft interrupt was requested,
2417 fake a breakpoint event. Return 0 if there is no event to handle,
2419 (win32_wait): Don't check here if gdb sent an interrupt request.
2420 Ensure there is a valid event to handle.
2421 (win32_request_interrupt): Add soft interruption method as last
2424 2007-12-03 Leo Zayas
2425 Pedro Alves <pedro_alves@portugalmail.pt>
2427 * win32-low.h (win32_thread_info): Add descriptions to the
2428 structure members. Replace `suspend_count' counter by a
2430 * win32-low.c (thread_rec): Update condition of when to get the
2431 context from the inferior. Rely on ContextFlags being set if it
2432 has already been retrieved. Only suspend the inferior thread if
2433 we haven't already. Warn if that fails.
2434 (continue_one_thread): s/suspend_count/suspended/. Only call
2435 ResumeThread once. Warn if that fails.
2437 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
2439 * win32-low.c (win32_wait): Don't read from the inferior when it
2442 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
2444 * Makefile.in (win32_low_h): New variable.
2445 (win32-low.o): Add dependency on $(win32_low_h).
2446 (win32-arm-low.o, win32-i386-low.o): New rules.
2448 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
2450 * hostio.c: Correct copyright year.
2452 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
2454 * Makefile.in (OBS): Add hostio.o.
2455 (hostio.o): New rule.
2456 * server.h (handle_vFile): Declare.
2457 * hostio.c: New file.
2458 * server.c (handle_v_requests): Take packet_len and new_packet_len
2459 for binary packets. Call handle_vFile.
2460 (main): Update call to handle_v_requests.
2462 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
2464 * linux-low.c: Include <sched.h>.
2466 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
2468 * linux-low.c (linux_tracefork_grandchild): New.
2469 (linux_tracefork_child): Use clone.
2470 (linux_test_for_tracefork): Use clone; allocate and free a stack.
2472 2007-10-31 Joel Brobecker <brobecker@adacore.com>
2474 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
2476 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
2478 * linux-low.c (handle_extended_wait): Handle unexpected signals.
2480 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
2482 * inferiors.c (change_inferior_id): Delete.
2483 (add_pid_to_list, pull_pid_from_list): New.
2484 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
2485 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
2486 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
2487 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
2488 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
2489 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
2490 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
2491 (using_threads): Always set to 1.
2492 (handle_extended_wait): New.
2493 (add_process): Do not set TID.
2494 (linux_create_inferior): Set must_set_ptrace_flags.
2495 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
2496 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
2497 (linux_thread_alive): Rename TID argument to LWPID.
2498 (linux_wait_for_process): Handle unknown processes. Do not use TID.
2499 (linux_wait_for_event): Do not use TID or check using_threads. Update
2500 call to dead_thread_notify. Call handle_extended_wait.
2501 (linux_create_inferior): Use PTRACE_SETOPTIONS.
2502 (send_sigstop): Delete sigstop_sent.
2503 (wait_for_sigstop): Avoid TID.
2504 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
2505 (linux_test_for_tracefork): New.
2506 (linux_lookup_signals): Use thread_db_active and
2507 linux_supports_tracefork_flag.
2508 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
2509 * linux-low.h (get_process_thread): Avoid TID.
2510 (struct process_ifo): Move thread_known and tid to the end. Remove
2512 (linux_attach_lwp, thread_db_init): Update prototypes.
2513 * server.h (change_inferior_id): Delete prototype.
2514 (add_pid_to_list, pull_pid_from_list): New prototypes.
2515 * thread-db.c (thread_db_use_events): New.
2516 (find_first_thread): Rename to...
2517 (find_one_thread): ...this. Update callers and messages. Do not
2518 call fatal. Check thread_db_use_events. Do not call
2519 change_inferior_id or new_thread_notify.
2520 (maybe_attach_thread): Update. Do not call new_thread_notify.
2521 (thread_db_init): Set thread_db_use_events. Check use_events.
2522 * utils.c (fatal, warning): Correct message prefix.
2524 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
2526 * Makefile.in (clean): Remove new files.
2527 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
2528 (powerpc-64.o, powerpc-64.c): New rules.
2529 * configure.srv: Use alternate register sets for powerpc64-*-linux*
2530 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
2532 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
2534 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
2535 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
2536 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
2537 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
2538 (target_regsets): Add AltiVec and SPE register sets.
2539 * configure.ac: Check for AltiVec and SPE.
2540 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
2541 (ppc_fill_vrregset, ppc_store_vrregset): New.
2542 (target_regsets): Add AltiVec register set.
2543 * configure: Regenerated.
2545 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
2547 * linux-low.c (O_LARGEFILE): Define.
2548 (linux_read_memory): Use /proc/PID/mem.
2549 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
2550 * configure, config.in: Regenerated.
2552 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
2554 * linux-low.c (linux_wait_for_event): Do not pass signals while
2557 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
2559 * win32-low.c (create_process): New.
2560 (win32_create_inferior): Use create_process instead of
2561 CreateProcess. If create_process failed retry appending an ".exe"
2562 suffix. Store the GetLastError result immediatelly after
2563 create_process calls and use it on the call to error.
2565 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
2567 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
2569 2007-08-23 Joel Brobecker <brobecker@adacore.com>
2571 * configure.ac: Switch license to GPLv3.
2573 2007-08-01 Michael Snyder <msnyder@access-company.com>
2575 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
2577 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
2579 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
2581 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
2582 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
2583 CloseToolhelp32Snapshot.
2584 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
2585 CloseToolhelp32Snapshot.
2587 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
2589 * server.c (main): Check for inferior exit before main loop.
2591 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
2593 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
2594 instead of on tmp_desc.
2596 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
2597 Daniel Jacobowitz <dan@codesourcery.com>
2599 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
2600 (add_thread): Minor cleanups.
2601 (clear_inferiors): Move lower in the file. Clear the DLL
2603 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
2604 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
2605 (xml_escape_text): New.
2606 * server.c (handle_query): Handle qXfer:libraries:read. Report it
2608 (handle_v_cont): Report errors.
2609 (gdbserver_version): Update.
2610 (main): Correct size of own_buf. Do not report initial DLL events.
2611 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
2612 (unloaded_dll, xml_escape_text): New.
2613 * win32-low.c (enum target_waitkind): Update comments.
2614 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
2615 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
2616 (win32_EnumProcessModules, win32_GetModuleInformation)
2617 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
2618 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
2619 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
2620 (win32_Module32First, win32_Module32Next, load_toolhelp)
2621 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
2622 (get_child_debug_event): Handle DLL events.
2623 (win32_wait): Likewise.
2625 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
2627 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
2628 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
2630 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
2632 * win32-low.c (handle_output_debug_string): Ignore event if not
2635 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
2637 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
2639 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
2641 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
2643 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
2645 * inferiors.c (change_inferior_id): Add comment.
2646 * linux-low.c (check_removed_breakpoint): Add an early
2647 prototype. Improve debug output.
2648 (linux_attach): Doc update.
2649 (linux_detach_one_process, linux_detach): Clean up before releasing
2651 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
2652 * linux-low.h (struct process_info): Doc improvement.
2653 * mem-break.c (delete_all_breakpoints): New.
2654 * mem-break.h (delete_all_breakpoints): New prototype.
2655 * thread-db.c (find_first_thread): New.
2656 (thread_db_create_event): Call it instead of
2657 thread_db_find_new_threads. Clean up unused variables.
2658 (maybe_attach_thread): Remove first thread handling.
2659 (thread_db_find_new_threads): Use find_first_thread.
2660 (thread_db_get_tls_address): Likewise.
2662 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
2664 * thread-db.c (thread_db_find_new_threads): Add prototype.
2665 (thread_db_create_event): Check for the main thread before adding
2667 (maybe_attach_thread): Only enable event reporting if TID == 0.
2668 (thread_db_get_tls_address): Check for new threads.
2670 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
2672 * linux-low.c (linux_create_inferior): Try execv before execvp.
2673 * spu-low.c (spu_create_inferior): Likewise.
2675 2007-06-13 Mike Frysinger <vapier@gentoo.org>
2677 * linux-low.c (linux_create_inferior): Change execv to execvp.
2678 * spu-low.c (spu_create_inferior): Likewies.
2680 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
2682 * Makefile.in (clean): Clean new files instead of deleted ones.
2683 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
2684 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
2686 * configure.srv: Specify XML files and new regformats for MIPS and
2688 * linux-mips-low.c (mips_num_regs): Set to only used registers.
2689 (mips_regmap): Do not fetch $0. Remove unused registers. Add
2690 an entry for the restart register.
2691 (mips_cannot_fetch_register, mips_cannot_store_register)
2692 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
2693 register names to match the XML descriptions.
2694 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
2695 restart register instead of $0.
2697 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
2698 Markus Deuling <deuling@de.ibm.com>
2700 * remote-utils.c (decode_xfer_write): New function.
2701 * server.h (decode_xfer_write): Add prototype.
2702 * server.c (handle_query): Add PACKET_LEN argument. Support
2703 qXfer:spu:read and qXfer:spu:write packets.
2704 (main): Pass packet_len to handle_query.
2705 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
2706 * target.h (target_ops): Add qxfer_spu.
2708 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
2710 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
2711 accessing non-seekable spufs files.
2713 2007-05-16 Markus Deuling <deuling@de.ibm.com>
2715 * server.c (handle_query): Add reply for qC packet.
2717 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
2718 Leo Zayas <lerele@champenstudios@com>
2720 * server.h (check_remote_input_interrupt_request): New function.
2721 * remote_utils.c (INVALID_DESCRIPTOR): New define.
2722 (remote_desc): Initialize with INVALID_DESCRIPTOR.
2723 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
2724 (check_remote_input_interrupt_request): New function.
2725 * server.h (check_remote_input_interrupt_request): Declare.
2726 * win32-low.c (winapi_DebugBreakProcess,
2727 winapi_GenerateConsoleCtrlEvent): New typedefs.
2728 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
2730 (win32_wait): Check for remote interrupt request
2731 with check_remote_input_interrupt_request.
2732 (win32_request_interrupt): New function.
2733 (win32_target_op): Set request_interrupt to win32_request_interrupt.
2735 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
2737 * win32-low.c (debug_registers_changed,
2738 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
2739 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
2740 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
2741 (thread_rec): Get context using the low target.
2742 (child_add_thread): Call thread_added on the low target,
2743 which does the same thing.
2745 (do_initial_child_stuff): Remove debug registers references.
2746 Set context using the low target. Resume threads after
2747 setting the contexts.
2748 (child_continue): Remove dead variable. Remove debug
2749 registers references.
2750 (child_fetch_inferior_registers): Go through the low target.
2751 (do_child_store_inferior_registers): Remove.
2752 (child_store_inferior_registers): Go through the low target.
2753 (win32_resume): Remove debug registers references.
2754 Set context using the low target.
2755 (handle_exception): Change return type to void. Don't record
2756 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
2757 first chance exception.
2758 (get_child_debug_event): Change return type to void. Remove
2759 goto loop. Always return after waiting for debug event.
2760 (win32_wait): Convert to switch statement. Handle spurious
2763 * win32-i386-low.c (debug_registers_changed,
2764 debug_registers_used): New.
2765 (initial_stuff): Rename to ...
2766 (i386_initial_stuff): ... this. Clear debug registers
2768 (store_debug_registers): Delete.
2769 (i386_get_thread_context): New.
2770 (load_debug_registers): Delete.
2771 (i386_set_thread_context): New.
2772 (i386_thread_added): New.
2773 (single_step): Rename to ...
2774 (i386_single_step): ... this.
2775 (do_fetch_inferior_registers): Rename to ...
2776 (i386_fetch_inferior_register): ... this.
2777 (i386_store_inferior_register): New.
2778 (the_low_target): Adapt to new interface.
2780 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
2781 (arm_get_thread_context): New.
2782 (arm_set_thread_context): New.
2784 (do_fetch_inferior_registers): Rename to ...
2785 (arm_fetch_inferior_register): ... this.
2786 (arm_store_inferior_register): New.
2787 (arm_wince_breakpoint): Reimplement as unsigned long.
2788 (arm_wince_breakpoint_len): Define.
2789 (the_low_target): Adapt to new interface.
2791 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
2792 load_debug_registers. Add get_thread_context, set_thread_context,
2793 thread_added and store_inferior_register. Rename
2794 fetch_inferior_registers to fetch_inferior_register.
2795 (regptr): Remove declaration.
2797 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
2799 * linux-low.c (linux_detach): Change return type to int. Return 0.
2800 * spu-low.c (spu_detach): Likewise.
2802 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
2804 * target.h (target_ops): Change return type of detach to int.
2806 (join_inferior): New.
2807 * server.c (main): Don't skip detach support on mingw32.
2808 If the inferior doesn't support detaching return error.
2809 Call join_inferior instead of using waitpid.
2810 * linux-low.c (linux_join): New.
2811 (linux_target_op): Add linux_join.
2812 * spu-low.c (spu_join): New.
2813 (spu_target_ops): Add spu_join.
2814 * win32-low.c (win32_detach): Adapt to new interface.
2815 Reopen current_process_handle before detaching. Issue a child
2816 resume before detaching.
2818 (win32_target_op): Add win32_join.
2820 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
2822 * win32-low.c (win32-attach): Fix return value.
2823 * target.h (target_ops): Describe ATTACH return values.
2825 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
2827 * win32-low.c (GETPROCADDRESS): Define.
2828 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
2829 (winapi_DebugSetProcessKillOnExit): Likewise.
2830 (win32_create_inferior): Force usage of ansi CreateProcessA.
2831 (win32_attach): Use GETPROCADDRESS.
2832 (win32_detach): Likewise.
2834 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
2836 * win32-low.c (win32_wait): Don't use WSTOPSIG.
2838 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
2840 * win32-low.c: Commit leftover changes from 2007-03-29.
2842 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
2844 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
2845 fields short instead of int. Add explicit padding.
2846 (i387_cache_to_fsave): Remove unnecessary casts.
2847 (i387_fsave_to_cache): Doc fix.
2848 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
2850 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
2852 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
2853 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
2855 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
2857 * configure.srv (arm*-*-mingw32ce*): Move near the other
2860 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
2862 * configure.ac: Add errno checking.
2863 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
2864 sys/file.h and malloc.h.
2865 (AC_CHECK_DECLS): Add perror.
2866 (srv_mingwce): Handle.
2867 * configure.srv (i[34567]86-*-cygwin*): Add
2868 win32-i386-low.o to srv_tgtobj.
2869 (i[34567]86-*-mingw*): Likewise.
2870 (arm*-*-mingw32ce*): Add case.
2871 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
2872 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
2873 [__MINGW32CE__] (strerror): New function.
2874 [__MINGW32CE__] (errno): Define to GetLastError.
2875 [__MINGW32CE__] (COUNTOF): New macro.
2876 (remote_open): Remove extra close call.
2877 * mem-break.c (delete_breakpoint_at): New function.
2878 * mem-break.h (delete_breakpoint_at): Declare.
2879 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
2880 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
2881 [USE_WIN32API] (read, write): Add char* casts.
2882 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
2883 * server.h: Include wincecompat.h on Windows CE.
2884 [HAVE_ERRNO_H]: Check.
2885 (perror): Declare if not declared.
2886 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
2887 (perror_with_name): Remove errno declaration.
2888 * wincecompat.h: New.
2889 * wincecompat.c: New.
2891 * win32-arm-low.c: New.
2892 * win32-i386-low.c: New.
2893 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
2894 (OUTMSG2): Make it safe.
2896 (COUNTOF): New macro.
2897 (NUM_REGS): Get it from the low target.
2898 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
2899 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
2900 (thread_rec): Let low target handle debug registers.
2901 (child_add_thread): Likewise.
2902 (child_init_thread_list): Likewise.
2903 (continue_one_thread): Likewise.
2905 (do_child_fetch_inferior_registers): Move to ...
2906 * win32-i386-low.c: ... here, and rename to ...
2907 (do_fetch_inferior_registers): ... this.
2908 * win32-low.c (child_fetch_inferior_registers):
2909 Go through the low target.
2910 (do_child_store_inferior_registers): Use regptr.
2911 (strwinerror): New function.
2912 (win32_create_inferior): Handle Windows CE.
2913 Use strwinerror instead of strerror on Windows error
2914 codes. Add program to the error output.
2915 Don't close the main thread handle on Windows CE.
2916 (win32_attach): Use coredll.dll on Windows CE.
2917 (win32_kill): Close current process and current
2919 (win32_detach): Use coredll.dll on Windows CE.
2920 (win32_resume): Let low target handle debug registers, and
2922 (handle_exception): Add/Remove initial breakpoint. Avoid
2923 non-existant WSTOPSIG on Windows CE.
2924 (win32_read_inferior_memory): Cast to remove warning.
2925 (win32_arch_string): Go through the low target.
2926 (initialize_low): Call set_breakpoint_data with the low
2927 target's breakpoint.
2928 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
2929 FOP_REGNUM, mappings): Move to ...
2930 * win32-i386-low.c: ... here.
2931 * win32-low.c (win32_thread_info): Move to ...
2932 * win32-low.h: ... here.
2933 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
2934 win32-arm-low.c and wincecompat.c.
2935 (all:): Add $EXEEXT.
2936 (install-only:): Likewise.
2937 (gdbserver:): Likewise.
2938 (gdbreplay:): Likewise.
2939 * config.in: Regenerate.
2940 * configure: Regenerate.
2942 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
2944 * win32-low.c: Rename typedef thread_info to
2945 win32_thread_info throughout.
2947 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
2949 * win32-i386-low.c: Rename to ...
2950 * win32-low.c: ... this.
2951 * configure.srv: Replace win32-i386-low.o with win32-low.o.
2952 * Makefile.in: Likewise.
2954 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
2956 * remote-utils.c (monitor_output): Constify msg parameter.
2957 * server.h (monitor_output): Likewise.
2958 * win32-i386-low.c (handle_output_debug_string): New.
2959 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
2960 handle_output_debug_string.
2961 (get_child_debug_event): Likewise.
2963 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
2965 * server.c (main): Correct strtoul check.
2967 2007-03-27 Jon Ringle <jon@ringle.org>
2969 * linux-low.c: Check __ARCH_HAS_MMU__ also.
2971 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
2973 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
2975 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
2977 * terminal.h: Check HAVE_SGTTY_H.
2979 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
2981 * remote-utils.c (remote_open): Print out the assigned port number.
2983 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
2985 * remote-utils.c (monitor_output): New function.
2986 * server.c (debug_threads): Define here.
2987 (monitor_show_help): New function.
2988 (handle_query): Handle qRcmd.
2989 (main): Do not handle 'd' packet.
2990 * server.h (debug_threads, remote_debug, monitor_output): Declare.
2991 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
2994 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
2996 * Makefile.in (EXEEXT): New.
2997 (clean): Use $(EXEEXT).
2999 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
3001 * target.h (target_ops): Rename send_signal to request_interrupt,
3002 and remove enum target_signal parameter.
3003 * linux-low.c (linux_request_interrupt): Rename from
3004 linux_send_signal, and always send SIGINT.
3005 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
3006 and always send SIGINT.
3007 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
3009 (input_interrupt): Likewise.
3011 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
3013 * server.c (get_features_xml): Check if target implemented
3015 * win32-i386-low.c (win32_arch_string): New.
3016 (win32_target_ops): Add win32_arch_string as arch_string member.
3018 2007-02-22 Markus Deuling <deuling@de.ibm.com>
3020 * spu-low.c (spu_arch_string): New.
3021 (spu_target_ops): Add spu_arch_string.
3023 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
3025 * remote-utils.c: Remove HAVE_TERMINAL_H check.
3026 * configure.ac: Do not check for terminal.h.
3027 * configure, config.in: Regenerated.
3029 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
3031 * Makefile.in (OBS): Add $(XML_BUILTIN).
3032 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
3034 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
3035 (arm-with-iwmmxt.c): New.
3036 * config.in, configure: Regenerate.
3037 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
3038 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
3039 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
3040 (arm*-*-linux*): Add iWMMXt and regset support.
3041 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
3042 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
3043 (arm_store_wmmxregset, target_regsets): New.
3044 * server.c (get_features_xml): Take annex argument. Check builtin
3046 (handle_query): Handle multiple annexes.
3048 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3050 * remote-utils.c [USE_WIN32API] (read, write): Define.
3051 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
3054 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
3056 * linux-i386-low.c (the_low_target): Set arch_string.
3057 * linux-x86-64-low.c (the_low_target): Likewise.
3058 * linux-low.c (linux_arch_string): New.
3059 (linux_target_ops): Add it.
3060 * linux-low.h (struct linux_target_ops): Add arch_string.
3061 * server.c (write_qxfer_response): Use const void * for DATA.
3062 (get_features_xml): New.
3063 (handle_query): Handle qXfer:features:read. Report it for qSupported.
3064 * target.h (struct target_ops): Add arch_string method.
3066 2007-01-03 Denis Pilat <denis.pilat@st.com>
3067 Daniel Jacobowitz <dan@codesourcery.com>
3069 * linux-low.c (linux_kill): Handle being called with no threads.
3070 * win32-i386-low.c (win32_kill): Likewise.
3071 (get_child_debug_event): Clear current_process_handle.
3073 2006-12-30 Denis PILAT <denis.pilat@st.com>
3074 Daniel Jacobowitz <dan@codesourcery.com>
3076 * remote-utils.c (remote_open): Check the type of specified
3077 serial port devices before opening them.
3078 * server.c (main): Kill the inferior if an error occurs during
3079 the first remote_open.
3081 2006-12-05 Markus Deuling <deuling@de.ibm.com>
3083 * README: Update supported targets.
3085 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
3087 * Makefile.in (clean): Remove reg-mips64.c.
3088 (reg-mips64.c, reg-mips64.o): New rules.
3089 * configure.srv: Handle mips64. Include regset support for mips.
3090 * linux-mips-low.c (union mips_register): New.
3091 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
3092 (mips_breakpoint, mips_breakpoint_at): Use int.
3093 (mips_collect_register, mips_supply_register)
3094 (mips_collect_register_32bit, mips_supply_register_32bit)
3095 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
3096 (mips_store_fpregset, target_regsets): New.
3097 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
3099 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
3101 * configure.srv: Add target "spu*-*-*".
3102 * Makefile.in (clean): Remove reg-spu.c.
3103 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
3104 * spu-low.c: New file.
3106 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
3108 * configure.ac: Correct td_thr_tls_get_addr test.
3109 * configure: Regenerated.
3111 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
3113 * linux-low.c (linux_wait_for_event): Reformat. Use the
3115 * remote-utils.c (decode_address_to_semicolon): New.
3116 * server.c (pass_signals, handle_general_set): New.
3117 (handle_query): Mention QPassSignals for qSupported.
3118 (main): Call handle_general_set.
3119 * server.h (pass_signals, decode_address_to_semicolon): New.
3121 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
3123 * server.c (handle_query): Correct error handling for read_auxv.
3125 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
3127 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
3128 and srv_linux_thread_db to yes.
3129 * linux-s390-low.c (s390_fill_gregset): New function.
3130 (target_regsets): Define data structure.
3132 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
3134 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
3135 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
3136 * config.in, configure: Regenerated.
3137 * inferiors.c (gdb_id_to_thread): New function.
3138 (gdb_id_to_thread_id): Use it.
3139 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
3140 * linux-low.h (struct process_info): Add th member.
3141 (thread_db_get_tls_address): New prototype.
3142 * remote-utils.c (decode_address): Make non-static.
3143 * server.c (handle_query): Handle qGetTLSAddr.
3144 * server.h (gdb_id_to_thread, decode_address): New prototypes.
3145 * target.h (struct target_ops): Add get_tls_address.
3146 * thread-db.c (maybe_attach_thread): Save the thread handle.
3147 (thread_db_get_tls_address): New.
3149 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
3151 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
3152 (linux_resume_one_process): Take a siginfo_t *. Update all
3153 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
3154 (struct pending_signals): Add a siginfo_t.
3155 (linux_wait_for_process): Always set last_status.
3156 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
3157 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
3158 * linux-low.h (struct process_info): Add last_status.
3160 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
3162 * remote-utils.c (try_rle): New function.
3163 (putpkt_binary): Use it.
3165 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
3167 * Makefile.in (clean): Clean reg-x86-64-linux.c.
3168 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
3169 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
3170 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
3171 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
3174 2006-08-08 Richard Sandiford <richard@codesourcery.com>
3176 * server.c (terminal_fd): New variable.
3177 (old_foreground_pgrp): Likewise.
3178 (restore_old_foreground_pgrp): New function.
3179 (start_inferior): Record the terminal file descriptor in terminal_fd
3180 and its original foreground group in old_foreground_pgrp. Register
3181 restore_old_foreground_pgrp with atexit().
3183 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
3185 * server.c (handle_query): Correct qPart to qXfer.
3187 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
3189 * configure.ac: Check for more headers which are missing on
3190 Windows. Automatically supply -lwsock32 and USE_WIN32API.
3191 * configure.srv: Add Cygwin and mingw32.
3192 * remote-utils.c: Don't include headers unconditionally which
3193 are missing on mingw32. Include <winsock.h> for mingw32.
3194 (remote_open): Adjust for mingw32 support. Flush
3195 standard error after writing to it.
3196 (remote_close, putpkt_binary, input_interrupt, block_async_io)
3197 (unblock_async_io, enable_async_io, disable_async_io)
3198 (readchar, getpkt): Update for Winsock support.
3199 (prepare_resume_reply): Expect a protocol signal number.
3200 * server.c: Disable <sys/wait.h> on mingw32.
3201 (start_inferior): Adjust for mingw32 support. Flush
3202 standard error after writing to it.
3203 (attach_inferior): Likewise. Use protocol signal
3205 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
3207 * win32-i386-low.c: New file.
3208 * Makefile.in (XM_CLIBS): Set.
3209 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
3210 (win32-i386-low.o): New dependency rule.
3211 * linux-low.c (linux_wait): Use target signal numbers.
3212 * target.h (struct target_ops): Doc fix.
3213 * server.h (target_signal_to_name): New prototype.
3214 * gdbreplay.c: Don't include headers unconditionally which
3215 are missing on mingw32. Include <winsock.h> for mingw32.
3216 (remote_close, remote_open): Adjust for Winsock support.
3217 * configure, config.in: Regenerated.
3219 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
3221 * server.c (decode_xfer_read, write_qxfer_response): New.
3222 (handle_query): Take a packet length argument. Handle
3223 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
3224 the qSupported response.
3225 (main): Update call to handle_query.
3227 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
3229 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
3230 (putpkt_binary): Renamed from putpkt and adjusted for binary
3232 (putpkt): New wrapper for putpkt_binary.
3233 (readchar): Don't mask off the high bit.
3234 (decode_X_packet): New function.
3235 * server.c (main): Call putpkt_binary if a handler sets the packet
3236 length. Save the length of the incoming packet. Handle 'X'.
3237 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
3239 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
3241 * server.c (handle_query): Handle qSupported.
3243 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
3245 * remote-utils.c (all_symbols_looked_up): New variable.
3246 (look_up_one_symbol): Check it.
3247 * server.h (look_up_one_symbol): New declaration.
3248 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
3250 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
3252 * Makefile.in (linux-arm-low.o): Update dependencies.
3253 * linux-arm-low.c: Include "gdb_proc_service.h".
3254 (PTRACE_GET_THREAD_AREA): Define.
3255 (ps_get_thread_area): New function.
3257 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
3259 * configure.srv (m68k*-*-uclinux*): New target.
3260 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
3261 (linux_resume_one_process): Remove extraneous cast.
3262 (linux_read_offsets): New.
3263 (linux_target_op): Add linux_read_offsets on mmuless systems.
3264 * server.c (handle_query): Add qOffsets logic.
3265 * target.h (struct target_ops): Add read_offsets.
3267 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
3269 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
3270 (PTRACE_GET_THREAD_AREA): Define.
3271 (ps_get_thread_area): New function.
3272 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
3273 (linux-x86-64-low.o): Update.
3275 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
3277 * configure.ac: Remove checks for prfpregset_t.
3278 * gdb_proc_service.h: New file.
3279 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
3280 new "gdb_proc_service.h".
3281 * proc-service.c: Likewise.
3282 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
3283 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
3284 * Makefile.in (gdb_proc_service_h): Updated.
3285 * configure, config.in: Regenerated.
3287 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
3289 * remote-utils.c (prepare_resume_reply): Move declaration
3290 of gdb_id_from_wait to the top of the block.
3292 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
3294 * linux-low.c (regsets_store_inferior_registers): Read the regset
3295 from the target before filling it.
3297 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
3299 * server.c (attach_inferior): Return SIGTRAP for a successful
3302 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
3304 * Makefile.in (OBS): Add version.o.
3305 (STAGESTUFF): Delete.
3306 (version.o): Add dependencies.
3307 (version.c): Replace rule.
3308 (clean): Remove version.c.
3309 * server.c (gdbserver_version): New.
3310 (gdbserver_usage): Use printf.
3311 (main): Handle --version and --help.
3312 * server.h (version, host_name): Add declarations.
3314 2005-12-23 Eli Zaretskii <eliz@gnu.org>
3326 * linux-x86-64-low.c:
3329 * linux-ppc64-low.c:
3338 * linux-crisv32-low.c:
3350 * gdbserver.1: Add (C) after Copyright. Update the FSF
3353 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
3355 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
3356 (arm_breakpoint_at): Recognize both breakpoints.
3357 (the_low_target): Use the correct breakpoint instruction.
3359 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
3361 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
3362 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
3363 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
3364 (the_low_target): Update.
3366 2005-10-25 Andreas Schwab <schwab@suse.de>
3368 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
3370 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
3371 (ia64_num_regs): Reduce to 462.
3373 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
3375 * acinclude.m4: Correct quoting.
3376 * aclocal.m4: Regenerated.
3378 Suggested by SZOKOVACS Robert <szo@ies.hu>:
3379 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
3380 (thread_db_init): Call thread_db_err_str.
3381 * configure.ac: Check for TD_VERSION.
3382 * config.in, configure: Regenerated.
3384 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3386 * server.h (error, fatal, warning): Add ATTR_FORMAT.
3388 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
3390 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
3391 is not available. Define HAVE_PTRACE_GETREGS if it is.
3392 * config.in, configure: Regenerated.
3393 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
3394 * linux-i386-low.c, linux-m68k-low.c: Update to use
3395 HAVE_PTRACE_GETREGS.
3396 * linux-low.c (regsets_fetch_inferior_registers)
3397 (regsets_store_inferior_registers): Only return 0 if we processed
3399 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
3400 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
3402 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
3404 * inferiors.c (struct thread_info): Add gdb_id.
3405 (add_thread): Add gdb_id argument.
3406 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
3407 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
3408 calls to add_thread.
3409 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
3410 * server.c (handle_query): Use thread_to_gdb_id.
3411 (handle_v_cont, main): Use gdb_id_to_thread_id.
3412 * server.h (add_thread): Update prototype.
3413 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
3416 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
3418 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
3419 left-padded registers.
3420 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
3421 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
3423 2005-07-01 Steve Ellcey <sje@cup.hp.com>
3425 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
3426 * configure: Regenerate.
3427 * config.in: Regenerate.
3428 * server.h (NEED_DECLARATION_STRERROR):
3429 Replace with !HAVE_DECL_STRERROR.
3431 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
3433 * linux-low.c (linux_wait, linux_send_signal): Don't test
3434 an unsigned long variable for > 0 if it could be MAX_ULONG.
3435 * server.c (myresume): Likewise.
3436 * target.c (set_desired_inferior): Likewise.
3438 2005-06-13 Mark Kettenis <kettenis@gnu.org>
3440 * configure.ac: Simplify and improve check for socklen_t.
3441 * configure, config.in: Regenerate.
3443 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
3445 * acconfig.h: Remove.
3446 * configure.ac: Add a test for socklen_t. Use three-argument
3447 AC_DEFINE throughout.
3448 * config.in: Regenerated using autoheader 2.59.
3449 * configure: Regenerated.
3451 * gdbreplay.c (socklen_t): Provide a default.
3452 (remote_open): Use socklen_t.
3453 * remote-utils.c (socklen_t): Provide a default.
3454 (remote_open): Use socklen_t.
3455 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
3458 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
3460 * linux-low.c (linux_read_memory, linux_write_memory)
3461 (linux_read_auxv): Likewise.
3462 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
3463 (check_mem_write): Likewise.
3464 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
3466 * regcache.c (struct inferior_rgcache_data, registers_to_string)
3467 (registers_from_string, register_data): Likewise.
3468 * server.c (handle_query, main): Likewise.
3469 * server.h (convert_ascii_to_int, convert_int_to_ascii)
3470 (decode_M_packet): Likewise.
3471 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
3472 * target.h (struct target_ops): Update read_memory, write_memory,
3474 (read_inferior_memory, write_inferior_memory): Update.
3475 * linux-low.h (struct linux_target_ops): Change type of breakpoint
3477 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
3478 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
3479 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
3480 linux-s390-low.c, linux-sh-low.c: Update for changes in
3481 read_inferior_memory and the_low_target->breakpoint.
3483 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
3485 * Makefile.in (SFILES): Add linux-ppc64-low.c.
3486 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
3487 * configure.srv: Add powerpc64-*-linux*.
3488 * linux-ppc64-low.c: New file.
3490 2005-05-23 Orjan Friberg <orjanf@axis.com>
3492 * linux-cris-low.c: New file with support for CRIS.
3493 * linux-crisv32-low.c: Ditto for CRISv32.
3494 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
3495 (clean): Add reg-cris.c and reg-crisv32.c.
3496 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
3497 reg-crisv32.o, and reg-crisv32.c to make rules.
3498 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
3501 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
3503 * linux-low.c (fetch_register): Ensure buffer size is a multiple
3504 of sizeof (PTRACE_XFER_TYPE).
3505 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
3507 2005-05-12 Orjan Friberg <orjanf@axis.com>
3509 * target.h (struct target_ops): Add insert_watchpoint,
3510 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
3511 pointers for hardware watchpoint support.
3512 * linux-low.h (struct linux_target_ops): Ditto.
3513 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
3514 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
3515 to linux_target_ops.
3516 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
3518 * server.c (main): Recognize 'Z' and 'z' packets.
3520 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
3522 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
3523 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
3524 (the_low_target): Add new members.
3526 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
3528 * proc-service.c (ps_lgetregs): Search all_processes instead of
3531 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
3533 * server.c (start_inferior): Change return type to int.
3534 (attach_inferior): Change sigptr to int *.
3535 (handle_v_cont, handle_v_requests): Change signal to int *.
3536 (main): Change signal to int.
3538 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
3540 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
3541 * configure.srv: Add m32r*-*-linux*.
3542 * linux-m32r-low.c: New file.
3544 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
3546 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
3548 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
3550 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
3551 Take unsigned long arguments for PIDs.
3552 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
3553 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
3554 (wait_for_sigstop, linux_resume_one_process)
3555 (regsets_fetch_inferior_registers, linux_send_signal)
3556 (linux_read_auxv): Likewise. Update the types of variables holding
3557 PIDs. Update format string specifiers.
3558 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
3559 * remote-utils.c (prepare_resume_reply): Likewise.
3560 * server.c (cont_thread, general_thread, step_thread)
3561 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
3563 (handle_query): Update format specifiers.
3564 (handle_v_cont, main): Use strtoul for thread IDs.
3565 * server.h (struct inferior_list_entry): Use unsigned long for ID.
3566 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
3567 (general_thread, step_thread, thread_from_wait)
3568 (old_thread_from_wait): Update.
3569 * target.h (struct thread_resume): Use unsigned long for THREAD.
3570 (struct target_ops): Use unsigned long for arguments to attach and
3573 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3575 * acinclude.m4: Include bfd/bfd.m4 directly.
3576 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
3577 <agriffis@toolchain.org>.
3578 * aclocal.m4, configure: Regenerated.
3580 2005-01-07 Andrew Cagney <cagney@gnu.org>
3582 * configure.ac: Rename configure.in, require autoconf 2.59.
3583 * configure: Re-generate.
3585 2004-12-08 Daniel Jacobowitz <dan@debian.org>
3587 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
3589 * aclocal.m4: Regenerated.
3590 * configure: Regenerated.
3592 2004-11-21 Andreas Schwab <schwab@suse.de>
3594 * linux-m68k-low.c (m68k_num_gregs): Define.
3595 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
3596 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
3597 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
3598 (m68k_breakpoint_at): New. Add to the_low_target.
3600 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
3601 srv_linux_thread_db to yes.
3603 2004-10-20 Joel Brobecker <brobecker@gnat.com>
3605 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
3606 (ARCH_SET_FS): Likewise.
3607 (ARCH_GET_FS): Likewise.
3608 (ARCH_GET_GS): Likewise.
3610 2004-10-16 Daniel Jacobowitz <dan@debian.org>
3612 * linux-i386-low.c (ps_get_thread_area): New.
3613 * linux-x86-64-low.c (ps_get_thread_area): New.
3614 * linux-low.c: Include <sys/syscall.h>.
3615 (linux_kill_one_process): Don't kill the first thread here.
3616 (linux_kill): Kill the first thread here.
3617 (kill_lwp): New function.
3618 (send_sigstop, linux_send_signal): Use it.
3619 * proc-service.c: Clean up #ifdefs.
3620 (fpregset_info): Delete.
3621 (ps_lgetregs): Update and enable implementation.
3622 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
3624 * remote-utils.c (struct sym_cache, symbol_cache): New.
3625 (input_interrupt): Print a clearer message.
3626 (async_io_enabled): New variable.
3627 (enable_async_io, disable_async_io): Use it. Update comments.
3628 (look_up_one_symbol): Use the symbol cache.
3629 * thread-db.c (thread_db_look_up_symbols): New function.
3630 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
3632 2004-10-16 Daniel Jacobowitz <dan@debian.org>
3634 * configure.in: Test for -rdynamic.
3635 * configure: Regenerated.
3636 * Makefile (INTERNAL_LDFLAGS): New.
3637 (gdbserver, gdbreplay): Use it.
3639 2004-09-02 Andrew Cagney <cagney@gnu.org>
3641 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
3643 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
3645 * linux-low.c (linux_wait): Clear all_processes list also.
3647 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
3649 * linux-low.c: Include <errno.h>. Remove extern declaration of
3652 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
3654 * gdbreplay.c, server.h, utils.c: Update copyright years.
3656 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
3658 * server.c (main): Print child status or termination signal from
3659 variable 'signal', not 'sig'.
3661 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
3663 * linux-low.c (linux_read_memory): Change return type to
3664 int. Check for and return error from ptrace().
3665 * target.c (read_inferior_memory): Change return type to int. Pass
3666 back return status from the_target->read_memory().
3667 * target.h (struct target_ops): Adapt *read_memory() prototype.
3669 (read_inferior_memory): Adapt prototype.
3670 * server.c (main): Return an error packet if
3671 read_inferior_memory() returns an error.
3673 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
3675 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
3676 Unify with other clean targets.
3678 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
3680 * server.c (handle_v_cont): Call set_desired_inferior.
3682 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
3684 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
3686 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
3688 * linux-low.c (linux_wait): Unblock async I/O.
3689 (linux_resume): Block and enable async I/O.
3690 * remote-utils.c (block_async_io, unblock_async_io): New functions.
3691 * server.h (block_async_io, unblock_async_io): Add prototypes.
3693 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
3695 * remote-utils.c (remote_open): Print a status notice after
3697 * server.c (attach_inferior): Print a status notice after
3700 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
3702 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
3704 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
3706 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
3708 * server.c, target.h: Update copyright years.
3710 2004-02-25 Roland McGrath <roland@redhat.com>
3712 * target.h (struct target_ops): New member `read_auxv'.
3713 * server.c (handle_query): Handle qPart:auxv:read: query using that.
3714 * linux-low.c (linux_read_auxv): New function.
3715 (linux_target_ops): Initialize `read_auxv' member to that.
3717 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3719 Committed by Jim Blandy <jimb@redhat.com>.
3721 * linux-s390-low.c (s390_num_regs): Update.
3722 (s390_regmap): Remove control registers. Use __s390x__ predefine
3723 instead of GPR_SIZE to distiguish s390 and s390x targets.
3725 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
3727 * linux-low.c: Update copyright year.
3728 (check_removed_breakpoint): Clear pending_is_breakpoint.
3729 (linux_set_resume_request, linux_queue_one_thread)
3730 (resume_status_pending_p): New functions.
3731 (linux_continue_one_thread): Use process->resume.
3732 (linux_resume): Only resume threads if there are no pending events.
3733 * linux-low.h (struct process_info): Add resume request
3736 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
3738 * regcache.c (new_register_cache): Clear the allocated register
3739 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
3741 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
3743 * linux-low.c (linux_resume): Take a struct thread_resume *
3745 (linux_wait): Update call.
3746 (resume_ptr): New static variable.
3747 (linux_continue_one_thread): Renamed from
3748 linux_continue_one_process. Use resume_ptr.
3749 (linux_resume): Use linux_continue_one_thread.
3750 * server.c (handle_v_cont, handle_v_requests): New functions.
3751 (myresume): New function.
3752 (main): Handle 'v' case.
3753 * target.h (struct thread_resume): New type.
3754 (struct target_ops): Change argument of "resume" to struct
3756 (myresume): Delete macro.
3758 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
3760 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
3761 (uninstall): Support DESTDIR.
3763 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
3765 * configure.srv: Add xscale*linux copy of arm*linux entry.
3767 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
3769 * linux-arm-low.c (arm_reinsert_addr): New function.
3770 (the_low_target): Add arm_reinsert_addr.
3772 2003-07-08 Mark Kettenis <kettenis@gnu.org>
3774 * mem-break.c: Remove whitespace at end of file.
3776 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
3778 * configure.in: Check whether we need to prototype strerror.
3779 * server.h: Optionally prototype strerror.
3780 * gdbreplay.c (perror_with_name): Use strerror.
3781 * linux-low.c (linux_attach_lwp): Use strerror.
3782 * utils.c (perror_with_name): Use strerror.
3783 * config.in, configure: Regenerated.
3785 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
3787 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
3788 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
3790 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
3792 * Makefile.in (SFILES): Update.
3793 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
3794 low-sun3.c: Remove files.
3796 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
3798 * linux-low.c: Move comment to linux_thread_alive where it belonged.
3799 (linux_detach_one_process, linux_detach): New functions.
3800 (linux_target_ops): Add linux_detach.
3801 * server.c (main): Handle 'D' packet.
3802 * target.h (struct target_ops): Add "detach" member.
3803 (detach_inferior): Define.
3805 2003-06-13 Mark Kettenis <kettenis@gnu.org>
3807 From Kelley Cook <kelleycook@wideopenwest.com>:
3808 * configure.srv: Accept i[34567]86 variants.
3810 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
3812 * linux-low.c (linux_wait_for_event): Correct comment typos.
3813 (linux_resume_one_process): Call check_removed_breakpoint.
3814 (linux_send_signal): New function.
3815 (linux_target_ops): Add linux_send_signal.
3816 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
3818 * target.h (struct target_ops): Add send_signal.
3820 2003-05-29 Jim Blandy <jimb@redhat.com>
3822 * linux-low.c (usr_store_inferior_registers): Transfer buf in
3823 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
3824 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
3825 away part of the register's value.
3827 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
3829 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
3830 (linux_wait_for_event, linux_init_signals): Likewise.
3832 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
3834 * configure.in: Check for stdlib.h.
3835 * configure: Regenerated.
3836 * config.in: Regenerated.
3838 2003-01-04 Andreas Schwab <schwab@suse.de>
3840 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
3842 2003-01-02 Andrew Cagney <ac131313@redhat.com>
3844 * Makefile.in: Remove obsolete code.
3846 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
3848 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
3849 defined(PT_FPR0_HI).
3851 2002-11-17 Stuart Hughes <seh@zee2.com>
3853 * linux-arm-low.c (arm_num_regs): Increase.
3854 (arm_regmap): Include status register.
3856 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
3858 * linux-low.c (register_addr): Remove incorrect -1 check.
3860 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
3862 * linux-low.c (linux_create_inferior): Call setpgid. Return
3864 (unstopped_p, linux_signal_pid): Remove.
3865 (linux_target_ops): Remove linux_signal_pid.
3866 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
3867 global instead of target method.
3868 * target.h (struct target_ops): Remove signal_pid. Update comment
3869 for create_inferior.
3870 * server.c (signal_pid): New variable.
3871 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
3872 gdbserver. Set the child to be the foreground process group.
3873 (attach_inferior): Set signal_pid.
3875 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
3877 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
3879 2002-08-20 Jim Blandy <jimb@redhat.com>
3881 * Makefile.in (LDFLAGS): Allow the configure script to establish a
3884 2002-08-01 Andrew Cagney <cagney@redhat.com>
3886 * Makefile.in: Make chill references obsolete.
3888 2002-07-24 Kevin Buettner <kevinb@redhat.com>
3890 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
3891 * configure: Regenerate.
3892 * config.in: Regenerate.
3894 2002-07-09 David O'Brien <obrien@FreeBSD.org>
3896 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
3897 (perror_with_name, remote_close, remote_open, expect, play): Static.
3899 2002-07-04 Michal Ludvig <mludvig@suse.cz>
3901 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
3902 byte offsets instead of an array of indexes.
3903 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
3905 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
3907 * regcache.c: Add comment.
3909 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
3911 * thread-db.c: New file.
3912 * proc-service.c: New file.
3913 * acinclude.m4: New file.
3914 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
3915 proc-service.o, and thread-db.o.
3916 (linux-low.o): Add USE_THREAD_DB.
3917 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
3918 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
3919 * aclocal.m4: Regenerated.
3920 * config.in: Regenerated.
3921 * configure: Regenerated.
3922 * configure.in: Check for proc_service.h, sys/procfs.h,
3923 thread_db.h, and linux/elf.h headrs.
3924 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
3925 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
3926 Check for -lthread_db and thread support.
3927 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
3928 PowerPC, and SuperH.
3929 * i387-fp.c: Constify arguments.
3930 * i387-fp.h: Likewise.
3931 * inferiors.c: (struct thread_info): Renamed from
3932 `struct inferior_info'. Remove PID member. Use generic inferior
3933 list header. All uses updated.
3934 (inferiors, signal_pid): Removed.
3935 (all_threads): New variable.
3936 (get_thread): Define.
3937 (add_inferior_to_list): New function.
3938 (for_each_inferior): New function.
3939 (change_inferior_id): New function.
3940 (add_inferior): Removed.
3941 (remove_inferior): New function.
3942 (add_thread): New function.
3943 (free_one_thread): New function.
3944 (remove_thread): New function.
3945 (clear_inferiors): Use for_each_inferior and free_one_thread.
3946 (find_inferior): New function.
3947 (find_inferior_id): New function.
3948 (inferior_target_data): Update argument type.
3949 (set_inferior_target_data): Likewise.
3950 (inferior_regcache_data): Likewise.
3951 (set_inferior_regcache_data): Likewise.
3952 * linux-low.c (linux_bp_reinsert): Remove.
3953 (all_processes, stopping_threads, using_thrads)
3954 (struct pending_signals, debug_threads, pid_of): New.
3955 (inferior_pid): Replace with macro.
3956 (struct inferior_linux_data): Remove.
3957 (get_stop_pc, add_process): New functions.
3958 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
3959 Use add_process and add_thread.
3960 (linux_attach_lwp): New function, based on old linux_attach. Use
3961 add_process and add_thread. Set stop_expected for new threads.
3962 (linux_attach): New function.
3963 (linux_kill_one_process): New function.
3964 (linux_kill): Kill all LWPs.
3965 (linux_thread_alive): Use find_inferior_id.
3966 (check_removed_breakpoints, status_pending_p): New functions.
3967 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
3968 Update. Use WNOHANG. Wait for cloned processes also. Update process
3969 struct for the found process.
3970 (linux_wait_for_event): New function.
3971 (linux_wait): Use it. Support LWPs.
3972 (send_sigstop, wait_for_sigstop, stop_all_processes)
3973 (linux_resume_one_process, linux_continue_one_process): New functions.
3974 (linux_resume): Support LWPs.
3975 (REGISTER_RAW_SIZE): Remove.
3976 (fetch_register): Use register_size instead. Call supply_register.
3977 (usr_store_inferior_registers): Likewise. Call collect_register.
3979 (regsets_fetch_inferior_registers): Improve error message.
3980 (regsets_store_inferior_registers): Add debugging.
3981 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
3982 (unstopped_p, linux_signal_pid): New functions.
3983 (linux_target_ops): Add linux_signal_pid.
3984 (linux_init_signals): New function.
3985 (initialize_low): Call it. Initialize using_threads.
3986 * regcache.c (inferior_regcache_data): Add valid
3988 (get_regcache): Fetch registers lazily. Add fetch argument
3989 and update all callers.
3990 (regcache_invalidate_one, regcache_invalidate): New
3992 (new_register_cache): Renamed from create_register_cache.
3993 Return the new regcache.
3994 (free_register_cache): Change argument to a void *.
3995 (registers_to_string, registers_from_string): Call get_regcache
3996 with fetch flag set.
3997 (register_data): Make static. Pass fetch flag to get_regcache.
3998 (supply_register): Call get_regcache with fetch flag clear.
3999 (collect_register): Call get_regcache with fetch flag set.
4000 (collect_register_as_string): New function.
4001 * regcache.h: Update.
4002 * remote-utils.c (putpkt): Flush after debug output and use
4004 Handle input interrupts while waiting for an ACK.
4005 (input_interrupt): Use signal_pid method.
4006 (getpkt): Flush after debug output and use stderr.
4007 (outreg): Use collect_register_as_string.
4008 (new_thread_notify, dead_thread_notify): New functions.
4009 (prepare_resume_reply): Check using_threads. Set thread_from_wait
4011 (look_up_one_symbol): Flush after debug output.
4012 * server.c (step_thread, server_waiting): New variables.
4013 (start_inferior): Don't use signal_pid. Update call to mywait.
4014 (attach_inferior): Update call to mywait.
4015 (handle_query): Handle qfThreadInfo and qsThreadInfo.
4016 (main): Don't fetch/store registers explicitly. Use
4017 set_desired_inferior. Support proposed ``Hs'' packet. Update
4020 (struct inferior_list, struct_inferior_list_entry): New.
4021 * target.c (set_desired_inferior): New.
4022 (write_inferior_memory): Constify.
4023 (mywait): New function.
4025 (struct target_ops): New signal_pid method.
4026 (mywait): Removed macro, added prototype.
4028 * linux-low.h (regset_func): Removed.
4029 (regset_fill_func, regset_store_func): New.
4030 (enum regset_type): New.
4031 (struct regset_info): Add type field. Use new operation types.
4032 (struct linux_target_ops): stop_pc renamed to get_pc.
4033 Add decr_pc_after_break and breakpoint_at.
4034 (get_process, get_thread_proess, get_process_thread)
4035 (strut process_info, all_processes, linux_attach_lwp)
4036 (thread_db_init): New.
4038 * linux-arm-low.c (arm_get_pc, arm_set_pc,
4039 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
4040 (the_low_target): Add new members.
4041 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
4042 (i386_store_fpxregset): Constify.
4043 (target_regsets): Add new kind identifier.
4044 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
4045 (i386_set_pc): Add debugging.
4046 (i386_breakpoint_at): New function.
4047 (the_low_target): Add new members.
4048 * linux-mips-low.c (mips_get_pc, mips_set_pc)
4049 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
4050 (mips_breakpoint_at): New.
4051 (the_low_target): Add new members.
4052 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
4053 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
4054 (the_low_target): Add new members.
4055 * linux-sh-low.c (sh_get_pc, sh_set_pc)
4056 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
4057 (the_low_target): Add new members.
4058 * linux-x86-64-low.c (target_regsets): Add new kind
4061 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
4063 From Martin Pool <mbp@samba.org>:
4064 * server.c (gdbserver_usage): New function.
4067 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
4069 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
4072 2002-05-04 Andrew Cagney <ac131313@redhat.com>
4074 * Makefile.in: Remove obsolete code.
4076 2002-04-24 Michal Ludvig <mludvig@suse.cz>
4078 * linux-low.c (regsets_fetch_inferior_registers),
4079 (regsets_store_inferior_registers): Removed cast to int from
4081 * regcache.h: Added declaration of struct inferior_info.
4083 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
4085 * inferiors.c (struct inferior_info): Add regcache_data.
4086 (add_inferior): Call create_register_cache.
4087 (clear_inferiors): Call free_register_cache.
4088 (inferior_regcache_data, set_inferior_regcache_data): New functions.
4089 * regcache.c (struct inferior_regcache_data): New.
4090 (registers): Remove.
4091 (get_regcache): New function.
4092 (create_register_cache, free_register_cache): New functions.
4093 (set_register_cache): Don't initialize the register cache here.
4094 (registers_to_string, registers_from_string, register_data): Call
4096 * regcache.h: Add prototypes.
4097 * server.h: Likewise.
4099 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
4101 * mem-break.c: New file.
4102 * mem-break.h: New file.
4103 * Makefile.in: Add mem-break.o rule; update server.h
4105 * inferiors.c (struct inferior_info): Add target_data
4107 (clear_inferiors): Free target_data member if set.
4108 (inferior_target_data, set_inferior_target_data): New functions.
4109 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
4110 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
4111 * linux-low.c (linux_bp_reinsert): New variable.
4112 (struct inferior_linux_data): New.
4113 (linux_create_inferior): Use set_inferior_target_data.
4114 (linux_attach): Likewise. Call add_inferior.
4115 (linux_wait_for_one_inferior): New function.
4116 (linux_wait): Call it.
4117 (linux_write_memory): Add const.
4118 (initialize_low): Call set_breakpoint_data.
4119 * linux-low.h (struct linux_target_ops): Add breakpoint
4121 * server.c (attach_inferior): Remove extra add_inferior
4123 * server.h: Include mem-break.h. Update inferior.c
4125 * target.c (read_inferior_memory)
4126 (write_inferior_memory): New functions.
4127 * target.h (read_inferior_memory)
4128 (write_inferior_memory): Change macros to prototypes.
4129 (struct target_ops): Update comments. Add const to write_memory
4132 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
4134 * linux-low.c (usr_store_inferior_registers): Support
4135 registers which are allowed to fail to store.
4136 * linux-low.h (linux_target_ops): Likewise.
4137 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
4138 (ppc_cannot_store_register): FPSCR may not be storable.
4140 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
4142 * server.h: Include <string.h> if HAVE_STRING_H.
4143 * ChangeLog: Correct paths in last ChangeLog entry.
4145 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
4147 * linux-low.h: Remove obsolete prototypes.
4148 (struct linux_target_ops): New.
4149 (extern the_low_target): New.
4150 * linux-low.c (num_regs, regmap): Remove declarations.
4151 (register_addr): Use the_low_target explicitly.
4152 (fetch_register): Likewise.
4153 (usr_fetch_inferior_registers): Likewise.
4154 (usr_store_inferior_registers): Likewise.
4155 * linux-arm-low.c (num_regs): Remove.
4156 (arm_num_regs): Define.
4157 (arm_regmap): Renamed from regmap, made static.
4158 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
4160 (arm_cannot_store_register): Renamed from cannot_store_register,
4162 (the_low_target): New.
4163 * linux-i386-low.c (num_regs): Remove.
4164 (i386_num_regs): Define.
4165 (i386_regmap): Renamed from regmap, made static.
4166 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
4168 (i386_cannot_store_register): Renamed from cannot_store_register,
4170 (the_low_target): New.
4171 * linux-ia64-low.c (num_regs): Remove.
4172 (ia64_num_regs): Define.
4173 (ia64_regmap): Renamed from regmap, made static.
4174 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
4176 (ia64_cannot_store_register): Renamed from cannot_store_register,
4178 (the_low_target): New.
4179 * linux-m68k-low.c (num_regs): Remove.
4180 (m68k_num_regs): Define.
4181 (m68k_regmap): Renamed from regmap, made static.
4182 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
4184 (m68k_cannot_store_register): Renamed from cannot_store_register,
4186 (the_low_target): New.
4187 * linux-mips-low.c (num_regs): Remove.
4188 (mips_num_regs): Define.
4189 (mips_regmap): Renamed from regmap, made static.
4190 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
4192 (mips_cannot_store_register): Renamed from cannot_store_register,
4194 (the_low_target): New.
4195 * linux-ppc-low.c (num_regs): Remove.
4196 (ppc_num_regs): Define.
4197 (ppc_regmap): Renamed from regmap, made static.
4198 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
4200 (ppc_cannot_store_register): Renamed from cannot_store_register,
4202 (the_low_target): New.
4203 * linux-s390-low.c (num_regs): Remove.
4204 (s390_num_regs): Define.
4205 (s390_regmap): Renamed from regmap, made static.
4206 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
4208 (s390_cannot_store_register): Renamed from cannot_store_register,
4210 (the_low_target): New.
4211 * linux-sh-low.c (num_regs): Remove.
4212 (sh_num_regs): Define.
4213 (sh_regmap): Renamed from regmap, made static.
4214 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
4216 (sh_cannot_store_register): Renamed from cannot_store_register,
4218 (the_low_target): New.
4219 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
4220 (the_low_target): New.
4222 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
4224 * Makefile.in: Add stamp-h target.
4225 * configure.in: Create stamp-h.
4226 * configure: Regenerated.
4228 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
4230 * inferiors.c: New file.
4231 * target.c: New file.
4232 * target.h: New file.
4233 * Makefile.in: Add target.o and inferiors.o. Update
4235 * linux-low.c (inferior_pid): New static variable,
4236 moved from server.c.
4237 (linux_create_inferior): Renamed from create_inferior.
4238 Call add_inferior. Return 0 on success instead of a PID.
4239 (linux_attach): Renamed from myattach.
4240 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
4241 (linux_thread_alive): Renamed from mythread_alive.
4242 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
4244 (linux_resume): Renamed from myresume. Add missing ``return 0''.
4245 (regsets_store_inferior_registers): Correct error message.
4246 Add missing ``return 0''.
4247 (linux_fetch_registers): Renamed from fetch_inferior_registers.
4248 (linux_store_registers): Renamed from store_inferior_registers.
4249 (linux_read_memory): Renamed from read_inferior_memory.
4250 (linux_write_memory): Renamed from write_inferior_memory.
4251 (linux_target_ops): New structure.
4252 (initialize_low): Call set_target_ops ().
4253 * remote-utils.c (unhexify): New function.
4254 (hexify): New function.
4255 (input_interrupt): Send signals to ``signal_pid''.
4256 * server.c (inferior_pid): Remove.
4257 (start_inferior): Update create_inferior call.
4258 (attach_inferior): Call add_inferior.
4259 (handle_query): New function.
4260 (main): Call handle_query for `q' packets.
4261 * server.h: Include "target.h". Remove obsolete prototypes.
4262 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
4264 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
4266 * Makefile.in: Add WARN_CFLAGS. Update configury
4268 * configure.in: Check for <string.h>
4269 * configure: Regenerate.
4270 * config.in: Regenerate.
4271 * gdbreplay.c: Include needed system headers.
4272 (remote_open): Remove strchr prototype.
4273 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
4274 * regcache.c (supply_register): Change buf argument to const void *.
4275 (supply_register_by_name): Likewise.
4276 (collect_register): Change buf argument to void *.
4277 (collect_register_by_name): Likewise.
4278 * regcache.h: Add missing prototypes.
4279 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
4280 * server.c (handle_query): New function.
4281 (attached): New static variable, moved out of main.
4282 (main): Quiet longjmp clobber warnings.
4283 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
4284 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob