1 2009-05-24 Doug Evans <dje@google.com>
3 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
4 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
7 * linux-low.c (get_stop_pc): Print pc if debug_threads.
8 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
9 (linux_resume_one_lwp): Ditto.
11 2009-05-23 Doug Evans <dje@google.com>
13 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14 from struct inferior_list_entry * to struct lwp_info *.
17 2009-05-13 Doug Evans <dje@google.com>
19 * linux-x86-low.c: Don't include assert.h.
20 (x86_siginfo_fixup): Use fatal, not assert.
21 (x86_arch_setup): Fix comment.
23 2009-05-12 Doug Evans <dje@google.com>
25 Biarch support for i386/amd64 gdbserver.
26 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
28 (linux-i386-low.o, linux-x86-64-low.o): Delete.
29 (linux-x86-low.o): Add.
30 * linux-x86-64-low.c: Delete.
31 * linux-i386-low.c: Delete.
32 * linux-x86-low.c: New file.
33 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
35 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
37 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
38 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
39 (linux_child_pid_to_exec_file): New function.
40 (elf_64_header_p, elf_64_file_p): New functions.
41 (siginfo_fixup): New function.
42 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
43 give target a chance to convert layout.
44 * linux-low.h (linux_target_ops): New member siginfo_fixup.
45 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
47 2009-05-07 Doug Evans <dje@google.com>
49 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
50 (regsets_store_inferior_registers): Ditto.
52 2009-05-06 Pedro Alves <pedro@codesourcery.com>
56 * linux-low.c (must_set_ptrace_flags): Delete.
57 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
59 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
60 `lwp->must_set_ptrace_flags' instead.
61 (linux_wait_for_event_1): Set ptrace options here.
62 (linux_wait_1): ... not here.
64 2009-04-30 Doug Evans <dje@google.com>
66 * inferiors.c (started_inferior_callback): New function.
67 (attached_inferior_callback): New function.
68 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
69 * server.c (print_started_pid, print_attached_pid): New functions.
70 (detach_or_kill_for_exit): New function.
71 (main): Call it instead of for_each_inferior (kill_inferior_callback).
72 * server.h (have_started_inferiors_p): Declare.
73 (have_attached_inferiors_p): Declare.
75 * inferiors.c (remove_process): Fix memory leak, free process.
76 * linux-low.c (linux_remove_process): New function.
77 (linux_kill): Call it instead of remove_process.
78 (linux_detach, linux_wait_1): Ditto.
80 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
82 * configure.srv: Add x86 Windows CE target.
84 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
86 * inferiors.c (get_thread_process): Make global.
87 * server.h (get_thread_process): Add prototype.
88 * thread-db.c (find_one_thread): Use get_thread_process
89 instead of current_process.
90 (thread_db_get_tls_address): Do not crash if called when
91 thread layer is not yet initialized.
93 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
95 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
96 * spu-low.c (current_tid): Rename to ...
97 (current_ptid): ... this.
98 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
99 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
100 ptid_get_lwp (current_ptid) instead of current_tid.
101 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
102 instead of current_tid. Use find_process_pid to verify pid
103 argument is valid. Pass proper argument to remove_process.
104 (spu_thread_alive): Compare current_ptid instead of current_tid.
105 (spu_resume): Likewise.
107 2009-04-02 Pedro Alves <pedro@codesourcery.com>
109 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
112 2009-04-01 Pedro Alves <pedro@codesourcery.com>
114 Implement the multiprocess extensions, and add linux multiprocess
117 * server.h (ULONGEST): Declare.
118 (struct ptid, ptid_t): New.
119 (minus_one_ptid, null_ptid): Declare.
120 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
121 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
122 (struct inferior_list_entry): Change `id' type from unsigned from
124 (struct sym_cache, struct breakpoint, struct
125 process_info_private): Forward declare.
126 (struct process_info): Declare.
127 (current_process): Declare.
128 (all_processes): Declare.
129 (initialize_inferiors): Declare.
130 (add_thread): Adjust to use ptid_t.
131 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
132 (add_process, remove_process, find_thread_pid): Declare.
133 (find_inferior_id): Adjust to use ptid_t.
134 (cont_thread, general_thread, step_thread): Change type to ptid_t.
135 (multi_process): Declare.
136 (push_event): Adjust to use ptid_t.
137 (read_ptid, write_ptid): Declare.
138 (prepare_resume_reply): Adjust to use ptid_t.
139 (clear_symbol_cache): Declare.
140 * inferiors.c (all_processes): New.
141 (null_ptid, minus_one_ptid): New.
142 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
143 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
144 (add_thread): Change unsigned long to ptid. Remove gdb_id
146 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
147 (gdb_id_to_thread): Rename to ...
148 (find_thread_pid): ... this. Change unsigned long to ptid.
149 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
150 (loaded_dll, pull_pid_from_list): Adjust.
151 (add_process, remove_process, find_process_pid)
152 (get_thread_process, current_process, initialize_inferiors): New.
153 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
154 (struct target_waitstatus) <related_pid>: Ditto.
155 (struct target_ops) <kill, detach>: Add `pid' argument. Change
157 (struct target_ops) <join>: Add `pid' argument.
158 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
159 (struct target_ops) <wait>: Add `ptid' field. Change return type
161 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
162 (mywait): Add `ptid' argument. Change return type to ptid_t.
163 (target_pid_to_str): Declare.
164 * target.c (set_desired_inferior): Adjust to use ptids.
165 (mywait): Add new `ptid' argument. Adjust.
166 (target_pid_to_str): New.
167 * mem-break.h (free_all_breakpoints): Declare.
168 * mem-break.c (breakpoints): Delelete.
169 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
170 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
171 to use per-process breakpoint list.
172 (free_all_breakpoints): New.
173 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
174 (symbol_cache, all_symbols_looked_up): Delete.
176 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
178 (prepare_resume_reply): Change ptid argument's type from unsigned
179 long to ptid_t. Adjust. Implement W;process and X;process.
180 (free_sym_cache, clear_symbol_cache): New.
181 (look_up_one_symbol): Adjust to per-process symbol cache. *
182 * server.c (cont_thread, general_thread, step_thread): Change type
185 (multi_process): New.
186 (last_ptid): Change type to ptid_t.
187 (struct vstop_notif) <ptid>: Change type to ptid_t.
188 (queue_stop_reply, push_event): Change `ptid' argument's type to
190 (discard_queued_stop_replies): Add `pid' argument.
191 (start_inferior): Adjust to use ptids. Adjust to mywait interface
192 changes. Don't reference the `attached' global.
193 (attach_inferior): Adjust to mywait interface changes.
194 (handle_query): Adjust to use ptids. Parse GDB's qSupported
195 features. Handle and report "multiprocess+". Handle
197 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
199 (handle_v_kill): New.
200 (handle_v_stopped): Adjust to use target_pid_to_str.
201 (handle_v_requests): Allow multiple attaches and runs when
202 multiprocess extensions are in effect. Handle "vKill".
203 (myresume): Adjust to use ptids.
204 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
205 (handle_status): Adjust to discard_queued_stop_replies interface
207 (first_thread_of, kill_inferior_callback)
208 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
209 (main): Call initialize_inferiors. Adjust to use ptids, killing
210 and detaching from all inferiors. Handle multiprocess packet
212 * linux-low.h: Include gdb_proc_service.h.
213 (struct process_info_private): New.
214 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
215 <lwpid_of>: Use ptid_get_lwp.
216 (get_lwp_thread): Adjust.
217 (struct lwp_info): Add `dead' member.
218 (find_lwp_pid): Declare.
219 * linux-low.c (thread_db_active): Delete.
220 (new_inferior): Adjust comment.
221 (inferior_pid): Delete.
222 (linux_add_process): New.
223 (handle_extended_wait): Adjust.
224 (add_lwp): Change unsigned long to ptid.
225 (linux_create_inferior): Add process to processes table. Adjust
226 to use ptids. Don't set new_inferior here.
227 (linux_attach_lwp): Rename to ...
228 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
229 it. Adjust to use ptids.
230 (linux_attach_lwp): New.
231 (linux_attach): Add process to processes table. Don't set
233 (struct counter): New.
234 (second_thread_of_pid_p, last_thread_of_process_p): New.
235 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
237 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
238 processes. Remove process from process table.
239 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
240 to multiple processes.
241 (any_thread_of): New.
242 (linux_detach): Add `pid' argument, and handle it. Remove process
243 from processes table.
244 (linux_join): Add `pid' argument. Handle it.
245 (linux_thread_alive): Change unsighed long argument to ptid_t.
246 Consider dead lwps as not being alive.
247 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
248 threads we're not interested in.
249 (same_lwp, find_lwp_pid): New.
250 (linux_wait_for_lwp): Change `pid' argument's type from int to
252 (linux_wait_for_event): Rename to ...
253 (linux_wait_for_event_1): ... this. Change `pid' argument's type
254 from int to ptid_t. Adjust.
255 (linux_wait_for_event): New.
256 (linux_wait_1): Add `ptid' argument. Change return type to
257 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
258 that exit from the process table.
259 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
261 (mark_lwp_dead): New.
262 (wait_for_sigstop): Adjust to use ptids. If a process exits while
263 stopping all threads, mark its main lwp as dead.
264 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
266 (fetch_register, usr_store_inferior_registers)
267 (regsets_fetch_inferior_registers)
268 (regsets_store_inferior_registers, linux_read_memory)
269 (linux_write_memory): Inline `inferior_pid'.
270 (linux_look_up_symbols): Adjust to use per-process
272 (linux_request_interrupt): Adjust to use ptids.
273 (linux_read_auxv): Inline `inferior_pid'.
274 (initialize_low): Don't reference thread_db_active.
275 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
276 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
277 (ps_getpid): Return the pid of the current inferior.
278 * thread-db.c (proc_handle, thread_agent): Delete.
279 (thread_db_create_event, thread_db_enable_reporting): Adjust to
281 (find_one_thread): Change argument type to ptid_t. Adjust to
283 (maybe_attach_thread): Adjust to per-process data and ptids.
284 (thread_db_find_new_threads): Ditto.
285 (thread_db_init): Ditto.
286 * spu-low.c (spu_create_inferior, spu_attach): Add process to
287 processes table. Adjust to use ptids.
288 (spu_kill, spu_detach): Adjust interface. Remove process from
290 (spu_join, spu_thread_alive): Adjust interface.
291 (spu_wait): Adjust interface. Remove process from processes
292 table. Adjust to use ptids.
293 * win32-low.c (current_inferior_tid): Delete.
294 (current_inferior_ptid): New.
295 (debug_event_ptid): New.
296 (thread_rec): Take a ptid. Adjust.
297 (child_add_thread): Add `pid' argument. Adjust to use ptids.
298 (child_delete_thread): Ditto.
299 (do_initial_child_stuff): Add `attached' argument. Add process to
301 (child_fetch_inferior_registers, child_store_inferior_registers):
303 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
304 (win32_attach): Pass 1 to do_initial_child_stuff.
305 (win32_kill): Adjust interface. Remove process from processes
307 (win32_detach): Ditto.
308 (win32_join): Adjust interface.
309 (win32_thread_alive): Take a ptid.
310 (win32_resume): Adjust to use ptids.
311 (get_child_debug_event): Ditto.
312 (win32_wait): Adjust interface. Remove exiting process from
315 2009-04-01 Pedro Alves <pedro@codesourcery.com>
317 Non-stop mode support.
319 * server.h (non_stop): Declare.
320 (gdb_client_data, handler_func): Declare.
321 (delete_file_handler, add_file_handler, start_event_loop):
323 (handle_serial_event, handle_target_event, push_event)
324 (putpkt_notif): Declare.
325 * target.h (enum resume_kind): New.
326 (struct thread_resume): Replace `step' field by `kind' field.
327 (TARGET_WNOHANG): Define.
328 (struct target_ops) <wait>: Add `options' argument.
329 <supports_non_stop, async, start_non_stop>: New fields.
330 (target_supports_non_stop, target_async): New.
331 (start_non_stop): Declare.
332 (mywait): Add `options' argument.
333 * target.c (mywait): Add `options' argument. Print child exit
335 (start_non_stop): New.
336 * server.c (non_stop, own_buf, mem_buf): New globals.
337 (struct vstop_notif): New.
338 (notif_queue): New global.
339 (queue_stop_reply, push_event, discard_queued_stop_replies)
340 (send_next_stop_reply): New.
341 (start_inferior): Adjust to use resume_kind. Adjust to mywait
343 (attach_inferior): In non-stop mode, don't wait for the target
345 (handle_general_set): Handle QNonStop.
346 (handle_query): When handling qC, return the current general
347 thread, instead of the first thread of the list.
348 (handle_query): If the backend supports non-stop mode, include
349 QNonStop+ in the qSupported query response.
350 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
352 (handle_v_attach, handle_v_run): Handle non-stop mode.
353 (handle_v_stopped): New.
354 (handle_v_requests): Report support for vCont;t. Handle vStopped.
355 (myresume): Adjust to use resume_kind. Handle non-stop.
356 (queue_stop_reply_callback): New.
357 (handle_status): Handle non-stop mode.
358 (main): Clear non_stop flag on reconnection. Use the event-loop.
359 Refactor serial protocol handling from here ...
360 (process_serial_event): ... to this new function. When GDB
361 selects any thread, select one here. In non-stop mode, wait until
362 GDB acks all pending events before exiting.
363 (handle_serial_event, handle_target_event): New.
364 * remote-utils.c (remote_open): Install remote_desc in the event
366 (remote_close): Remove remote_desc from the event loop.
367 (putpkt_binary): Rename to...
368 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
369 (putpkt_binary): New as wrapper around putpkt_binary_1.
371 (prepare_resume_reply): In non-stop mode, don't change the
374 * Makefile.in (OBJ): Add event-loop.o.
375 (event-loop.o): New rule.
377 * linux-low.h (pid_of): Moved here.
379 (get_lwp_thread): Use lwpid_of.
380 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
381 * linux-low.c (pid_of): Delete.
382 (inferior_pid): Use lwpid_of.
383 (linux_event_pipe): New.
384 (target_is_async_p): New.
386 (handle_extended_wait): Use lwpid_of.
387 (add_lwp): Don't set lwpid field.
388 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
389 (linux_kill_one_lwp): If killing a running lwp, stop it first.
390 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
391 (linux_detach_one_lwp): If detaching from a running lwp, stop it
392 first. Adjust to linux_wait_for_event interface changes. Use
394 (linux_detach): Don't delete the main lwp here.
395 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
396 (status_pending_p): Don't consider explicitly suspended lwps.
397 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
398 pointer. Add OPTIONS argument. Change return type to int. Use
399 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
400 (linux_wait_for_event): Take an integer pid instead of a lwp_info
401 pointer. Add status pointer argument. Return a pid instead of a
402 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
403 changes. In non-stop mode, don't switch to a random thread.
404 (linux_wait): Rename to...
405 (linux_wait_1): ... this. Add target_options argument, and handle
406 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
407 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
408 clean exit and signal exit code. Don't stop all threads in
409 non-stop mode. In all-stop mode, only stop all threads when
410 reporting a stop to GDB. Handle explicit thread stop requests.
411 (async_file_flush, async_file_mark): New.
413 (send_sigstop): Use lwpid_of.
414 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
415 interface changes. In non-stop mode, don't switch to a random
417 (linux_resume_one_lwp): Use lwpid_of.
418 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
419 (linux_resume_one_thread): ... this. Handle resume_stop. In
420 non-stop mode, don't look for pending flag in all threads.
421 (resume_status_pending_p): Don't consider explicitly suspended
423 (my_waitpid): Reimplement. Emulate __WALL.
424 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
426 (sigchld_handler, linux_supports_non_stop, linux_async)
427 (linux_start_non_stop): New.
428 (linux_target_ops): Register linux_supports_non_stop, linux_async
429 and linux_start_non_stop.
430 (initialize_low): Install SIGCHLD handler.
431 * thread-db.c (thread_db_create_event, find_one_thread)
432 (thread_db_get_tls_address): Use lwpid_of.
433 * win32-low.c (win32_detach): Adjust to use resume_kind.
434 (win32_wait): Add `options' argument.
435 * spu-low.c (spu_resume): Adjust to use resume_kind.
436 (spu_wait): Add `options' argument.
438 2009-04-01 Pedro Alves <pedro@codesourcery.com>
440 Decouple target code from remote protocol.
442 * target.h (enum target_waitkind): New.
443 (struct target_waitstatus): New.
444 (struct target_ops) <wait>: Return an unsigned long. Take a
445 target_waitstatus pointer instead of a char pointer.
447 * target.c (mywait): Change prototype to return an unsigned long.
448 Take a target_waitstatus pointer instead of a char pointer. Adjust.
449 * server.h (thread_from_wait, old_thread_from_wait): Delete
451 (prepare_resume_reply): Change prototype to take a
453 * server.c (thread_from_wait, old_thread_from_wait): Delete.
454 (last_status, last_ptid): New.
455 (start_inferior): Remove "statusptr" argument. Adjust. Return a
456 pid instead of a signal.
457 (attach_inferior): Remove "status" and "signal" parameters.
459 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
461 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
462 (handle_v_requests, myresume): Remove "status" and "signal"
464 (handle_status): New.
465 (main): Delete local `status'. Adjust.
466 * remote-utils.c: Include target.h.
467 (prepare_resume_reply): Change prototype to take a
468 target_waitstatus. Adjust.
470 * linux-low.c (linux_wait): Adjust to new target_ops->wait
472 * spu-low.c (spu_wait): Adjust.
473 * win32-low.c (enum target_waitkind, struct target_waitstatus):
475 (win32_wait): Adjust.
477 2009-04-01 Pedro Alves <pedro@codesourcery.com>
479 * target.h (struct thread_resume): Delete leave_stopped member.
480 (struct target_ops): Add a `n' argument to the `resume' callback.
481 * server.c (start_inferior): Adjust.
482 (handle_v_cont, myresume): Adjust.
483 * linux-low.c (check_removed_breakpoint): Adjust to resume
484 interface change, and to removed leave_stopped field.
485 (resume_ptr): Delete.
486 (struct thread_resume_array): New.
487 (linux_set_resume_request): Add new `arg' parameter. Adjust to
488 resume interface change.
489 (linux_continue_one_thread, linux_queue_one_thread)
490 (resume_status_pending_p): Check if the resume field is NULL
491 instead of checking the leave_stopped member.
492 (linux_resume): Adjust to the target resume interface change.
493 * spu-low.c (spu_resume): Adjust to the target resume interface
495 * win32-low.c (win32_detach, win32_resume): Ditto.
497 2009-04-01 Pedro Alves <pedro@codesourcery.com>
499 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
501 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
503 (linux_continue_one_thread): Only preserve the stepping flag if
504 there's a pending breakpoint.
506 2009-03-31 Pedro Alves <pedro@codesourcery.com>
508 * server.c (main): After the inferior having exited, call
509 remote_close before exiting gdbserver.
511 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
513 Fix size of FPSCR in Power 7 processors.
514 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
515 (PPC_FEATURE_HAS_DFP): New #define.
516 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
519 2009-03-23 Pedro Alves <pedro@codesourcery.com>
521 * server.c (handle_query) Whitespace and formatting.
523 2009-03-22 Pedro Alves <pedro@codesourcery.com>
525 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
526 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
527 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
528 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
529 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
530 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
531 Makefile.in, configure.ac: Fix whitespace throughout.
532 * configure: Regenerate.
534 2009-03-22 Pedro Alves <pedro@codesourcery.com>
536 * inferiors.c (find_inferior): Make it safe for the callback
537 function to delete the currently iterated inferior.
539 2009-03-22 Pedro Alves <pedro@codesourcery.com>
541 * Makefile.in (linuw_low_h): Move higher.
542 (thread-db.o): Depend on $(linux_low_h).
544 2009-03-17 Pedro Alves <pedro@codesourcery.com>
546 Rename "process" to "lwp" throughout.
548 * linux-low.c (all_processes): Rename to...
549 (all_lwps): ... this.
550 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
551 (add_process): Rename to ...
552 (add_lwp): ... this. Adjust.
553 (linux_create_inferior): Adjust.
554 (linux_attach_lwp): Adjust.
555 (linux_attach): Adjust.
556 (linux_kill_one_process): Rename to ...
557 (linux_kill_one_lwp): ... this. Adjust.
558 (linux_kill): Adjust.
559 (linux_detach_one_process): Rename to ...
560 (linux_detach_one_lwp): ... this. Adjust.
561 (linux_detach): Adjust.
562 (check_removed_breakpoint): Adjust.
563 (status_pending_p): Adjust.
564 (linux_wait_for_process): Rename to ...
565 (linux_wait_for_lwp): ... this. Adjust.
566 (linux_wait_for_event): Adjust.
567 (send_sigstop): Adjust.
568 (wait_for_sigstop): Adjust.
569 (stop_all_processes): Rename to ...
570 (stop_all_lwps): ... this.
571 (linux_resume_one_process): Rename to ...
572 (linux_resume_one_lwp): ... this. Adjust.
573 (linux_set_resume_request, linux_continue_one_thread)
574 (linux_queue_one_thread, resume_status_pending_p)
575 (usr_store_inferior_registers, regsets_store_inferior_registers)
576 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
578 * linux-low.h (get_process): Rename to ...
579 (get_lwp): ... this. Adjust.
580 (get_thread_process): Rename to ...
581 (get_thread_lwp): ... this. Adjust.
582 (get_process_thread): Rename to ...
583 (get_lwp_thread): ... this. Adjust.
584 (struct process_info): Rename to ...
585 (struct lwp_info): ... this.
586 (all_processes): Rename to ...
587 (all_lwps): ... this.
588 * proc-service.c (ps_lgetregs): Adjust.
589 * thread-db.c (thread_db_create_event, find_one_thread)
590 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
592 2009-03-14 Pedro Alves <pedro@codesourcery.com>
594 * server.c (handle_query): Handle "qAttached".
596 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
598 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
599 GPLv3, update license URL.
601 2009-03-01 Doug Evans <dje@google.com>
603 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
604 (server_h): Add gdb_signals.h.
606 * server.h (target_signal_from_host,target_signal_to_host_p)
607 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
609 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
611 * remote-utils.c (getpkt): Also generate remote-debug
612 information if noack_mode is set.
614 2009-02-06 Pedro Alves <pedro@codesourcery.com>
616 * server.c (handle_query): Report qXfer:siginfo:read and
617 qXfer:siginfo:write as supported and handle them.
618 * target.h (struct target_ops) <qxfer_siginfo>: New field.
619 * linux-low.c (linux_xfer_siginfo): New.
620 (linux_target_ops): Set it.
622 2009-01-26 Pedro Alves <pedro@codesourcery.com>
624 * server.c (gdbserver_usage): Mention --remote-debug.
625 (main): Accept '--remote-debug' switch.
627 2009-01-18 Doug Evans <dje@google.com>
629 * regcache.c (new_register_cache): No need to check result of xcalloc.
630 * server.c (handle_search_memory): Back out calls to xmalloc,
631 result is checked and error is returned to user upon failure.
632 (handle_query): Ditto. Add more checks for result of malloc.
633 (handle_v_cont): Check result of malloc, report error back to
635 (handle_v_run): Ditto. Call freeargv.
636 * server.h (freeargv): Declare.
637 * utils.c (freeargv): New fn.
639 2009-01-15 Doug Evans <dje@google.com>
641 * gdbreplay.c (perror_with_name): Make arg const char *.
642 * server.h (target_signal_to_name): Make return type const char *.
643 * thread-db.c (thread_db_err_str): Make return type const char *.
644 * utils.c (perror_with_name): Make arg const char *.
646 2009-01-14 Pedro Alves <pedro@codesourcery.com>
648 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
649 when handling a EXIT_PROCESS_DEBUG_EVENT.
651 2009-01-06 Joel Brobecker <brobecker@adacore.com>
653 * gdbreplay.c (gdbreplay_version): Update copyright year.
654 * server.c (gdbserver_version): Likewise.
656 2009-01-05 Doug Evans <dje@google.com>
658 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
659 (handle_extended_wait): Improve comment.
661 2008-12-13 Doug Evans <dje@google.com>
663 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
664 * server.h (ATTR_MALLOC): New macro.
665 (xmalloc,xcalloc,xstrdup): Declare.
666 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
667 * inferiors.c: Ditto.
668 * linux-low.c: Ditto.
669 * mem-break.c: Ditto.
671 * remote-utils.c: Ditto.
674 * win32-low.c: Ditto.
676 2008-12-12 Doug Evans <dje@google.com>
678 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
681 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
683 2008-12-09 Doug Evans <dje@google.com>
685 * linux-low.h (struct process_info): Delete member tid, unused.
686 * thread-db.c (find_one_thread): Update.
687 (maybe_attach_thread): Update.
689 2008-12-02 Pedro Alves <pedro@codesourcery.com>
691 * target.h (struct target_ops): Add qxfer_osdata member.
692 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
694 (linux_qxfer_osdata): New functions.
695 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
697 * server.c (handle_query): Handle "qXfer:osdata:read:".
698 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
699 (buffer_xml_printf): New functions.
700 * server.h (struct buffer): New.
701 (buffer_grow_str, buffer_grow_str0): New macros.
702 (buffer_grow, buffer_free, buffer_init, buffer_finish)
703 (buffer_xml_printf): Declare.
705 2008-11-24 Doug Evans <dje@google.com>
707 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
709 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
711 * server.c (handle_v_run): Always use the supplied argument list.
713 2008-11-19 Bob Wilson <bob.wilson@acm.org>
715 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
716 (xtensa_regmap_table): Add entry for scompare1.
718 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
720 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
721 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
722 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
723 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
724 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
725 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
726 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
727 XML target descriptions.
728 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
729 when inferior is running on an ISA 2.05 or later processor. Add
730 special case to return offset for full 64-bit slot of FPSCR when
733 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
735 * Makefile.in (SFILES, clean): Added sparc64 files.
736 (reg-sparc64.o, reg-sparc64.c): New.
737 * configure.srv (sparc*-*-linux*): New configuration.
738 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
739 syscall arguments for SPARC.
740 (regsets_store_inferior_registers): Likewise.
741 * linux-sparc-low.c: New file.
743 2008-10-21 Doug Evans <dje@google.com>
745 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
746 (READLINE_DIR,READLINE_DEP): Delete.
747 (INTERNAL_CFLAGS): Update.
750 2008-10-10 Pedro Alves <pedro@codesourcery.com>
752 * server.c (handle_v_run): If GDB didn't specify an argv, use the
753 whole argv from the last run, not just argv[0].
755 2008-09-08 Pedro Alves <pedro@codesourcery.com>
757 * regcache.c (new_register_cache): Return NULL if the register
758 cache size isn't known yet.
759 (free_register_cache): Avoid dereferencing a NULL regcache.
761 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
763 * configure.srv: Merge MIPS and MIPS64.
765 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
767 * Makefile.in (uninstall): Apply $(EXEEXT) too.
769 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
771 * Makefile.in: Add required vsx dependencies.
773 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
774 Declare init_registers_powerpc_vsx32l.
775 Declare init_registers_powerpc_vsx64l.
776 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
777 (ppc_arch_setup): Check for VSX in hwcap.
778 (ppc_fill_vsxregset): New function.
779 (ppc_store_vsxregset): New function.
780 Add new VSX entry in regset_info target_regsets.
782 * configure.srv: Add new VSX dependencies.
784 2008-08-12 Pedro Alves <pedro@codesourcery.com>
786 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
787 (remote_open): Set or clear transport_is_reliable.
788 (putpkt_binary): Don't expect acks in noack mode.
789 (getpkt): Don't send ack/nac in noack mode.
790 * server.c (handle_general_set): Handle QStartNoAckMode.
791 (handle_query): If connected by tcp pass QStartNoAckMode+ in
793 (main): Reset noack_mode on every connection.
794 * server.h (noack_mode): Declare.
796 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
798 * Makefile.in (GDBREPLAY_OBS): New variable.
799 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
801 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
802 Daniel Jacobowitz <dan@codesourcery.com>
804 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
805 (usr_store_inferior_registers): Likewise.
806 (regsets_store_inferior_registers): Likewise.
808 2008-07-31 Rolf Jansen <rj@surtec.com>
809 Pedro Alves <pedro@codesourcery.com>
811 * configure.ac: Check for memmem declaration.
812 * server.c [HAVE_MALLOC_H]: Include malloc.h.
813 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
814 (disable_packet_qfThreadInfo): Unconditionally compile.
815 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
816 * configure, config.in: Regenerate.
818 2008-07-28 Doug Kwan <dougkwan@google.com>
820 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
821 (linux_write_memory): Remove declaration of errno.
823 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
825 * linux-low.c (handle_extended_wait): Do not use "status"
826 variable uninitialized.
828 2008-07-07 Pedro Alves <pedro@codesourcery.com>
830 * server.c (handle_v_attach): Inhibit reporting dll changes.
832 2008-06-27 Pedro Alves <pedro@codesourcery.com>
834 * remote-utils.c (prepare_resume_reply): If requested, don't
835 output "thread:TID" in the T stop reply.
837 * server.c (disable_packet_vCont, disable_packet_Tthread)
838 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
839 (handle_query): If requested, disable support for qC, qfThreadInfo
841 (handle_v_requests): If requested, disable support for vCont.
842 (gdbserver_show_disableable): New.
843 (main): Handle --disable-packet and --disable-packet=LIST.
845 * server.h (disable_packet_vCont, disable_packet_Tthread)
846 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
848 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
850 * server.c (gdbserver_usage): Mention --version.
852 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
854 * Makefile.in (gdbreplay.o): New rule.
856 2008-06-06 Joseph Myers <joseph@codesourcery.com>
858 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
859 message, not gdbserver.
861 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
862 Nathan Sidwell <nathan@codesourcery.com>
863 Joseph Myers <joseph@codesourcery.com>
865 * acinclude.m4: Include ../../config/acx.m4.
866 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
867 * configure, config.in: Regenerate.
868 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
869 * server.c (gdbserver_version): Print PKGVERSION.
870 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
871 (main): Adjust gdbserver_usage calls.
872 * gdbreplay.c (version, host_name): Add declarations.
873 (gdbreplay_version, gdbreplay_usage): New.
874 (main): Accept --version and --help options.
876 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
878 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
879 (arm_breakpoint_at): Handle Thumb.
880 (the_low_target): Add comment.
882 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
884 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
886 2008-05-09 Doug Evans <dje@google.com>
888 * server.h (decode_search_memory_packet): Declare.
889 * remote-utils.c (decode_search_memory_packet): New fn.
890 * server.c (handle_search_memory_1): New fn.
891 (handle_search_memory): New fn.
892 (handle_query): Process qSearch:memory packets.
894 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
896 * regcache.c (registers_length): Remove.
897 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
898 full register packet.
899 * regcache.h (registers_length): Remove prototype.
900 * server.h (PBUFSIZ): Define to 16384.
902 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
904 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
905 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
906 powerpc-64l.o, and powerpc-altivec64l.o.
907 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
908 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
909 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
910 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
911 rs6000/power-linux.xml, and rs6000/power64-linux.xml
914 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
915 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
916 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
917 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
918 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
919 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
920 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
921 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
922 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
923 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
926 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
927 (init_registers_powerpc_32l): ... this new prototype.
928 (init_registers_powerpc_32): Remove, replace by ...
929 (init_registers_powerpc_altivec32l): ... this new prototype.
930 (init_registers_powerpc_e500): Remove, replace by ...
931 (init_registers_powerpc_e500l): ... this new prototype.
932 (init_registers_ppc64): Remove, replace by ...
933 (init_registers_powerpc_64l): ... this new prototype.
934 (init_registers_powerpc_64): Remove, replace by ...
935 (init_registers_powerpc_altivec64l): ... this new prototype.
936 (ppc_num_regs): Set to 73.
937 (PT_ORIG_R3, PT_TRAP): Define if necessary.
938 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
939 (ppc_cannot_store_register): Handle orig_r3 and trap.
940 (ppc_arch_setup): Update init_registers_... calls.
941 (ppc_fill_gregset): Handle orig_r3 and trap.
943 * inferiors.c (clear_inferiors): Reset current_inferior.
945 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
947 * acinclude.m4: Add override.m4.
948 * configure: Regenerate.
950 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
952 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
953 initial call to init_register_ppc64.
955 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
957 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into single
958 powerpc*-*-linux* case.
959 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
961 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
963 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
964 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
966 * linux-ppc-low.c: Include <elf.h>.
967 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
968 (ppc_hwcap): New global variable.
969 (ppc_regmap): Remove __SPE__ #ifdef sections.
970 (ppc_regmap_e500): New global variable.
971 (ppc_cannot_store_register): Update __SPE__ special case.
972 (ppc_get_hwcap): New function.
973 (ppc_arch_setup): Use it to determine whether inferior supports
974 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
975 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
976 Do not access registers if target does not support AltiVec.
977 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
978 Do not access registers if target does not support SPE.
979 (target_regsets): Unconditionally include AltiVec and SPE regsets.
981 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
983 * linux-low.c (disabled_regsets, num_regsets): New.
984 (use_regsets_p): Delete.
985 (linux_wait_for_process): Clear disabled_regsets.
986 (regsets_fetch_inferior_registers): Check and set it.
987 (regsets_store_inferior_registers): Likewise.
988 (linux_fetch_registers, linux_store_registers): Do not use
990 (initialize_low): Allocate disabled_regsets.
992 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
994 * Makefile.in (LIBOBJS): New.
996 (memmem.o): New rule.
997 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
998 * configure: Regenerated.
1000 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
1002 * server.c (handle_query): Never return "unsupported" for
1003 qXfer:features:read queries.
1005 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
1007 * server.c (get_features_xml): Fix inverted condition.
1008 (handle_query): Always support qXfer:feature:read.
1010 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
1012 * server.c (wrapper_argv): New.
1013 (start_inferior): Handle wrapper_argv. If set, expect an extra
1015 (gdbserver_usage): Document --wrapper.
1016 (main): Parse --wrapper.
1018 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
1020 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
1021 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
1022 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
1023 (ppc_set_pc): Likewise.
1024 (ppc_arch_setup): New function.
1025 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
1026 of collect_register.
1027 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
1029 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
1031 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
1032 instead of linux-ppc64-low.o.
1033 * linux-ppc64-low.c: Remove file.
1034 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
1035 (linux-ppc64-low.o): Remove rule.
1037 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
1038 (init_registers_powerpc_64): Likewise.
1039 (ppc_regmap): Conditionally define depending on __powerpc64__.
1040 (ppc_cannot_store_register): Do not special-case "fpscr" when
1041 compiled on __powerpc64__.
1042 (ppc_collect_ptrace_register): New function.
1043 (ppc_supply_ptrace_register): New function.
1044 (ppc_breakpoint): Change type to "unsigned int".
1045 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
1046 (the_low_target): Conditionally provide initializers for the
1047 arch_setup member depending on __powerpc64__. Install
1048 collect_ptrace_register and supply_ptrace_register members.
1050 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
1052 * regcache.h (gdbserver_xmltarget): Add extern declaration.
1053 * server.c (gdbserver_xmltarget): Define.
1054 (get_features_xml): Use it to replace "target.xml" and arch_string.
1056 * configure.srv: Remove srv_xmltarget. Add XML files that were
1057 mentioned there to srv_xmlfiles instead. Remove conditional tests
1058 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
1059 srv_xmlfiles and srv_regobj to include all possible choices.
1060 * configure.ac (srv_xmltarget): Remove.
1061 (srv_xmlfiles): Do not add "target.xml".
1062 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
1063 checks for supplementary target information.
1064 * configure: Regenerate.
1065 * Makefile.in (XML_TARGET): Remove.
1066 (target.xml): Remove rule.
1067 (clean): Do not clean up target.xml.
1068 (.PRECIOUS): Do not mention target.xml.
1070 * target.h (struct target_ops): Remove arch_string member.
1071 * linux-low.c (linux_arch_string): Remove.
1072 (linux_target_ops): Remove arch_string initializer.
1073 * linux-low.h (struct linux_target_ops): Remove arch_string member.
1074 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
1075 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
1076 * spu-low.c (spu_arch_string): Remove.
1077 (spu_target_ops): Remove arch_string initializer.
1078 * win32-low.c (win32_arch_string): Remove.
1079 (win32_target_ops): Remove arch_string initializer.
1080 * win32-low.h (struct win32_target_ops): Remove arch_string member.
1081 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
1082 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
1084 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
1086 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
1087 by collect_ptrace_register and supply_ptrace_register hooks.
1088 * linux-low.c (fetch_register): Use supply_ptrace_register callback
1089 instead of checking for the_low_target.left_pad_xfer.
1090 (usr_store_inferior_registers): Use collect_ptrace_register callback
1091 instead of checking for the_low_target.left_pad_xfer.
1093 * linux-s390-low.c (s390_collect_ptrace_register): New function.
1094 (s390_supply_ptrace_register): Likewise.
1095 (s390_fill_gregset): Call s390_collect_ptrace_register.
1096 (the_low_target): Update.
1098 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
1099 (ppc_supply_ptrace_register): Likewise.
1100 (the_low_target): Update.
1102 * linux-i386-low.c (the_low_target): Update.
1103 * linux-x86-64-low.c (the_low_target): Update.
1105 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
1107 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
1108 reg-s390.o and reg-s390x.o.
1110 * linux-low.c (new_inferior): New global variable.
1111 (linux_create_inferior, linux_attach): Set it.
1112 (linux_wait_for_process): Call the_low_target.arch_setup after the
1113 target has stopped for the first time.
1114 (initialize_low): Do not call the_low_target.arch_setup.
1116 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
1117 (s390_set_pc): Likewise.
1118 (s390_arch_setup): New function.
1119 (the_low_target): Use s390_arch_setup as arch_setup routine.
1121 * regcache.c (realloc_register_cache): New function.
1122 (set_register_cache): Call it for each existing regcache.
1124 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
1126 * server.h (init_registers): Remove prototype.
1128 * linux-low.h (struct linux_target_ops): Add arch_setup field.
1129 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
1130 instead of init_registers ().
1131 * linux-arm-low.c (init_registers_arm): Add prototype.
1132 (init_registers_arm_with_iwmmxt): Likewise.
1133 (the_low_target): Add initializer for arch_setup field.
1134 * linux-cris-low.c (init_registers_cris): Add prototype.
1135 (the_low_target): Add initializer for arch_setup field.
1136 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
1137 (the_low_target): Add initializer for arch_setup field.
1138 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
1139 (the_low_target): Add initializer for arch_setup field.
1140 * linux-ia64-low.c (init_registers_ia64): Add prototype.
1141 (the_low_target): Add initializer for arch_setup field.
1142 * linux-m32r-low.c (init_registers_m32r): Add prototype.
1143 (the_low_target): Add initializer for arch_setup field.
1144 * linux-m68k-low.c (init_registers_m68k): Add prototype.
1145 (the_low_target): Add initializer for arch_setup field.
1146 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
1147 (init_registers_mips64_linux): Likewise.
1148 (the_low_target): Add initializer for arch_setup field.
1149 * linux-ppc-low.c (init_registers_ppc): Add prototype.
1150 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
1151 (the_low_target): Add initializer for arch_setup field.
1152 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
1153 (init_registers_powerpc_64): Likewise.
1154 (the_low_target): Add initializer for arch_setup field.
1155 * linux-s390-low.c (init_registers_s390): Add prototype.
1156 (init_registers_s390x): Likewise.
1157 (the_low_target): Add initializer for arch_setup field.
1158 * linux-sh-low.c (init_registers_sh): Add prototype.
1159 (the_low_target): Add initializer for arch_setup field.
1160 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
1161 (the_low_target): Add initializer for arch_setup field.
1162 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
1163 (the_low_target): Add initializer for arch_setup field.
1165 * win32-low.h (struct win32_target_ops): Add arch_setup field.
1166 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
1167 instead of init_registers ().
1168 * win32-arm-low.c (init_registers_arm): Add prototype.
1169 (the_low_target): Add initializer for arch_setup field.
1170 * win32-i386-low.c (init_registers_i386): Add prototype.
1171 (the_low_target): Add initializer for arch_setup field.
1173 * spu-low.c (init_registers_spu): Add prototype.
1174 (initialize_low): Call initialie_registers_spu () instead of
1175 initialize_registers ().
1177 2008-02-19 Pedro Alves <pedro@codesourcery.com>
1179 * server.c (handle_v_requests): When handling the vRun and vAttach
1180 packets, if already debugging a process, don't kill it. Return an
1183 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
1185 * server.c (handle_query): Correct length check.
1187 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
1189 * win32-low.c (do_initial_child_stuff): Add process handle
1190 parameter. Set current_process_handle and current_process_id from the
1191 parameters. Clear globals.
1192 (win32_create_inferior): Don't set current_process_handle and
1193 current_process_id here. Instead pass them on the call to
1194 do_initial_child_stuff.
1195 (win32_attach): Likewise.
1196 (win32_clear_inferiors): New.
1197 (win32_kill): Don't close the current process handle or the
1198 current thread handle here. Instead call win32_clear_inferiors.
1199 (win32_detach): Don't open a new handle to the process. Call
1200 win32_clear_inferiors.
1201 (win32_join): Don't rely on current_process_handle; open a new
1202 handle using the process id.
1203 (win32_wait): Call win32_clear_inferiors when the inferior process
1206 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
1208 * server.c (monitor_show_help): Add "exit".
1210 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
1212 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1213 (clean): Add reg-xtensa.c.
1214 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
1215 * configure.srv (xtensa*-*-linux*) New target.
1216 * linux-xtensa-low.c: New.
1217 * xtensa-xtregs.c: New.
1219 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
1221 * hostio.c: Don't include errno.h.
1222 (errno_to_fileio_errno): Move to hostio-errno.
1223 * hostio.c: (hostio_error): Remove the error parameter. Defer the
1224 error number outputting to the target->hostio_last_error callback.
1225 (hostio_packet_error): Use FILEIO_EINVAL directly.
1226 (handle_open, handle_pread, hostio_error, handle_unlink): Update
1227 calls to hostio_error.
1228 * hostio-errno.c: New.
1229 * server.h (hostio_last_error_from_errno): Declare.
1230 * target.h (target_ops): Add hostio_last_error member.
1231 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
1232 as hostio_last_error handler.
1233 * spu-low.c (spu_target_ops): Likewise.
1234 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
1235 (wince_hostio_last_error): New functions.
1236 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
1237 as hostio_last_error handler.
1238 (win32_target_ops) [!_WIN32_WCE]: Register
1239 hostio_last_error_from_errno as hostio_last_error handler.
1240 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
1241 (hostio-errno.o): New rule.
1242 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
1243 * configure.srv (srv_hostio_err_objs): New variable. Default to
1245 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
1246 * configure: Regenerate.
1248 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1250 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
1251 (linux_kill, linux_detach): Clean up the process list.
1252 * remote-utils.c (remote_open): Improve port number parsing.
1253 (putpkt_binary, input_interrupt): Only send interrupts if the target
1255 * server.c (extended_protocol): Make static.
1256 (attached): Define earlier.
1257 (exit_requested, response_needed, program_argv): New variables.
1258 (target_running): New.
1259 (start_inferior): Clear attached here.
1260 (attach_inferior): Set attached here.
1261 (require_running): Define.
1262 (handle_query): Use require_running and target_running. Implement
1264 (handle_v_attach, handle_v_run): New.
1265 (handle_v_requests): Use require_running. Handle vAttach and vRun.
1266 (gdbserver_usage): Update.
1267 (main): Redo argument parsing. Handle --debug and --multi. Handle
1268 --attach along with other options or after the port. Save
1269 program_argv. Support no initial program. Resynchronize
1270 communication with GDB after an error. Handle "monitor exit".
1271 Use require_running and target_running. Always allow the extended
1272 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
1273 restart in extended mode.
1274 * README: Refer to the GDB manual. Update --attach usage.
1276 2007-12-20 Andreas Schwab <schwab@suse.de>
1278 * linux-low.c (STACK_SIZE): Define.
1279 (linux_tracefork_child): Use it. Use __clone2 on ia64.
1280 (linux_test_for_tracefork): Likewise.
1282 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
1284 * linux-low.c (linux_wait_for_event): Update messages. Do not
1285 reinsert auto-delete breakpoints.
1286 * mem-break.c (struct breakpoint): Change return type of handler to
1288 (set_breakpoint_at): Update handler type.
1289 (reinsert_breakpoint_handler): Return 1 instead of calling
1291 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
1293 (check_breakpoints): Delete auto-delete breakpoints and return 2.
1294 * mem-break.h (set_breakpoint_at): Update handler type.
1295 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
1296 * win32-low.c (auto_delete_breakpoint): New.
1297 (get_child_debug_event): Use it.
1299 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
1301 * configure.ac: Check for pread and pwrite.
1302 * hostio.c (handle_pread): Fall back to lseek and read.
1303 (handle_pwrite): Fall back to lseek and write.
1304 * config.in, configure: Regenerated.
1306 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
1308 * server.c (myresume): Add own_buf argument.
1309 (main): Update calls.
1311 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
1313 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
1314 * remote-utils.c (remote_open): Do not call disable_async_io.
1315 (block_async_io): Delete.
1316 (unblock_async_io): Make static.
1317 (initialize_async_io): New.
1318 * server.c (handle_v_cont): Handle async I/O here.
1319 (myresume): Likewise. Move other common resume tasks here...
1320 (main): ... from here. Call initialize_async_io. Disable async
1321 I/O before the main loop.
1322 * server.h (initialize_async_io): Declare.
1323 (block_async_io, unblock_async_io): Delete prototypes.
1324 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
1326 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
1328 * remote-utils.c (readchar): Allow binary data in received messages.
1330 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
1332 * win32-low.c (attaching): New global.
1333 (win32_create_inferior): Clear the `attaching' global.
1334 (win32_attach): Set the `attaching' global.
1335 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
1336 attaching. Only set a breakpoint at the entry point if not
1339 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
1341 * server.c (main): Don't report dll events on the initial
1342 connection on attaches.
1344 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
1346 * server.c (main): Relax numerical bases supported for the pid of
1347 the --attach command line argument.
1349 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
1351 * win32-low.c (win32_attach): Call OpenProcess before
1352 DebugActiveProcess, not after. Add last error output to error
1355 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
1357 * win32-low.c (win32_get_thread_context)
1358 (win32_set_thread_context): New functions.
1359 (thread_rec): Use win32_get_thread_context.
1360 (continue_one_thread, win32_resume): Use win32_set_thread_context.
1361 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
1364 2007-12-03 Leo Zayas
1365 Pedro Alves <pedro_alves@portugalmail.pt>
1367 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
1369 (child_add_thread): Minor cleanup.
1370 (child_continue): Resume artificially suspended threads before
1371 calling ContinueDebugEvent.
1372 (suspend_one_thread): New.
1373 (fake_breakpoint_event): New.
1374 (get_child_debug_event): Change return type to int. Check here if
1375 gdb sent an interrupt request. If a soft interrupt was requested,
1376 fake a breakpoint event. Return 0 if there is no event to handle,
1378 (win32_wait): Don't check here if gdb sent an interrupt request.
1379 Ensure there is a valid event to handle.
1380 (win32_request_interrupt): Add soft interruption method as last
1383 2007-12-03 Leo Zayas
1384 Pedro Alves <pedro_alves@portugalmail.pt>
1386 * win32-low.h (win32_thread_info): Add descriptions to the
1387 structure members. Replace `suspend_count' counter by a
1389 * win32-low.c (thread_rec): Update condition of when to get the
1390 context from the inferior. Rely on ContextFlags being set if it
1391 has already been retrieved. Only suspend the inferior thread if
1392 we haven't already. Warn if that fails.
1393 (continue_one_thread): s/suspend_count/suspended/. Only call
1394 ResumeThread once. Warn if that fails.
1396 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
1398 * win32-low.c (win32_wait): Don't read from the inferior when it
1401 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
1403 * Makefile.in (win32_low_h): New variable.
1404 (win32-low.o): Add dependency on $(win32_low_h).
1405 (win32-arm-low.o, win32-i386-low.o): New rules.
1407 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
1409 * hostio.c: Correct copyright year.
1411 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
1413 * Makefile.in (OBS): Add hostio.o.
1414 (hostio.o): New rule.
1415 * server.h (handle_vFile): Declare.
1416 * hostio.c: New file.
1417 * server.c (handle_v_requests): Take packet_len and new_packet_len
1418 for binary packets. Call handle_vFile.
1419 (main): Update call to handle_v_requests.
1421 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
1423 * linux-low.c: Include <sched.h>.
1425 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
1427 * linux-low.c (linux_tracefork_grandchild): New.
1428 (linux_tracefork_child): Use clone.
1429 (linux_test_for_tracefork): Use clone; allocate and free a stack.
1431 2007-10-31 Joel Brobecker <brobecker@adacore.com>
1433 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
1435 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
1437 * linux-low.c (handle_extended_wait): Handle unexpected signals.
1439 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
1441 * inferiors.c (change_inferior_id): Delete.
1442 (add_pid_to_list, pull_pid_from_list): New.
1443 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
1444 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
1445 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
1446 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
1447 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
1448 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
1449 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
1450 (using_threads): Always set to 1.
1451 (handle_extended_wait): New.
1452 (add_process): Do not set TID.
1453 (linux_create_inferior): Set must_set_ptrace_flags.
1454 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
1455 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
1456 (linux_thread_alive): Rename TID argument to LWPID.
1457 (linux_wait_for_process): Handle unknown processes. Do not use TID.
1458 (linux_wait_for_event): Do not use TID or check using_threads. Update
1459 call to dead_thread_notify. Call handle_extended_wait.
1460 (linux_create_inferior): Use PTRACE_SETOPTIONS.
1461 (send_sigstop): Delete sigstop_sent.
1462 (wait_for_sigstop): Avoid TID.
1463 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
1464 (linux_test_for_tracefork): New.
1465 (linux_lookup_signals): Use thread_db_active and
1466 linux_supports_tracefork_flag.
1467 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
1468 * linux-low.h (get_process_thread): Avoid TID.
1469 (struct process_ifo): Move thread_known and tid to the end. Remove
1471 (linux_attach_lwp, thread_db_init): Update prototypes.
1472 * server.h (change_inferior_id): Delete prototype.
1473 (add_pid_to_list, pull_pid_from_list): New prototypes.
1474 * thread-db.c (thread_db_use_events): New.
1475 (find_first_thread): Rename to...
1476 (find_one_thread): ...this. Update callers and messages. Do not
1477 call fatal. Check thread_db_use_events. Do not call
1478 change_inferior_id or new_thread_notify.
1479 (maybe_attach_thread): Update. Do not call new_thread_notify.
1480 (thread_db_init): Set thread_db_use_events. Check use_events.
1481 * utils.c (fatal, warning): Correct message prefix.
1483 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
1485 * Makefile.in (clean): Remove new files.
1486 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
1487 (powerpc-64.o, powerpc-64.c): New rules.
1488 * configure.srv: Use alternate register sets for powerpc64-*-linux*
1489 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
1491 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
1493 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
1494 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
1495 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
1496 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
1497 (target_regsets): Add AltiVec and SPE register sets.
1498 * configure.ac: Check for AltiVec and SPE.
1499 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
1500 (ppc_fill_vrregset, ppc_store_vrregset): New.
1501 (target_regsets): Add AltiVec register set.
1502 * configure: Regenerated.
1504 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
1506 * linux-low.c (O_LARGEFILE): Define.
1507 (linux_read_memory): Use /proc/PID/mem.
1508 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
1509 * configure, config.in: Regenerated.
1511 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
1513 * linux-low.c (linux_wait_for_event): Do not pass signals while
1516 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
1518 * win32-low.c (create_process): New.
1519 (win32_create_inferior): Use create_process instead of
1520 CreateProcess. If create_process failed retry appending an ".exe"
1521 suffix. Store the GetLastError result immediatelly after
1522 create_process calls and use it on the call to error.
1524 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
1526 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
1528 2007-08-23 Joel Brobecker <brobecker@adacore.com>
1530 * configure.ac: Switch license to GPLv3.
1532 2007-08-01 Michael Snyder <msnyder@access-company.com>
1534 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
1536 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
1538 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
1540 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
1541 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
1542 CloseToolhelp32Snapshot.
1543 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
1544 CloseToolhelp32Snapshot.
1546 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
1548 * server.c (main): Check for inferior exit before main loop.
1550 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
1552 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
1553 instead of on tmp_desc.
1555 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
1556 Daniel Jacobowitz <dan@codesourcery.com>
1558 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
1559 (add_thread): Minor cleanups.
1560 (clear_inferiors): Move lower in the file. Clear the DLL
1562 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
1563 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
1564 (xml_escape_text): New.
1565 * server.c (handle_query): Handle qXfer:libraries:read. Report it
1567 (handle_v_cont): Report errors.
1568 (gdbserver_version): Update.
1569 (main): Correct size of own_buf. Do not report initial DLL events.
1570 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
1571 (unloaded_dll, xml_escape_text): New.
1572 * win32-low.c (enum target_waitkind): Update comments.
1573 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
1574 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
1575 (win32_EnumProcessModules, win32_GetModuleInformation)
1576 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
1577 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
1578 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
1579 (win32_Module32First, win32_Module32Next, load_toolhelp)
1580 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
1581 (get_child_debug_event): Handle DLL events.
1582 (win32_wait): Likewise.
1584 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
1586 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
1587 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
1589 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
1591 * win32-low.c (handle_output_debug_string): Ignore event if not
1594 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
1596 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
1598 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
1600 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
1602 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
1604 * inferiors.c (change_inferior_id): Add comment.
1605 * linux-low.c (check_removed_breakpoint): Add an early
1606 prototype. Improve debug output.
1607 (linux_attach): Doc update.
1608 (linux_detach_one_process, linux_detach): Clean up before releasing
1610 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
1611 * linux-low.h (struct process_info): Doc improvement.
1612 * mem-break.c (delete_all_breakpoints): New.
1613 * mem-break.h (delete_all_breakpoints): New prototype.
1614 * thread-db.c (find_first_thread): New.
1615 (thread_db_create_event): Call it instead of
1616 thread_db_find_new_threads. Clean up unused variables.
1617 (maybe_attach_thread): Remove first thread handling.
1618 (thread_db_find_new_threads): Use find_first_thread.
1619 (thread_db_get_tls_address): Likewise.
1621 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
1623 * thread-db.c (thread_db_find_new_threads): Add prototype.
1624 (thread_db_create_event): Check for the main thread before adding
1626 (maybe_attach_thread): Only enable event reporting if TID == 0.
1627 (thread_db_get_tls_address): Check for new threads.
1629 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
1631 * linux-low.c (linux_create_inferior): Try execv before execvp.
1632 * spu-low.c (spu_create_inferior): Likewise.
1634 2007-06-13 Mike Frysinger <vapier@gentoo.org>
1636 * linux-low.c (linux_create_inferior): Change execv to execvp.
1637 * spu-low.c (spu_create_inferior): Likewies.
1639 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
1641 * Makefile.in (clean): Clean new files instead of deleted ones.
1642 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
1643 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
1645 * configure.srv: Specify XML files and new regformats for MIPS and
1647 * linux-mips-low.c (mips_num_regs): Set to only used registers.
1648 (mips_regmap): Do not fetch $0. Remove unused registers. Add
1649 an entry for the restart register.
1650 (mips_cannot_fetch_register, mips_cannot_store_register)
1651 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
1652 register names to match the XML descriptions.
1653 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
1654 restart register instead of $0.
1656 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
1657 Markus Deuling <deuling@de.ibm.com>
1659 * remote-utils.c (decode_xfer_write): New function.
1660 * server.h (decode_xfer_write): Add prototype.
1661 * server.c (handle_query): Add PACKET_LEN argument. Support
1662 qXfer:spu:read and qXfer:spu:write packets.
1663 (main): Pass packet_len to handle_query.
1664 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
1665 * target.h (target_ops): Add qxfer_spu.
1667 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
1669 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
1670 accessing non-seekable spufs files.
1672 2007-05-16 Markus Deuling <deuling@de.ibm.com>
1674 * server.c (handle_query): Add reply for qC packet.
1676 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1677 Leo Zayas <lerele@champenstudios@com>
1679 * server.h (check_remote_input_interrupt_request): New function.
1680 * remote_utils.c (INVALID_DESCRIPTOR): New define.
1681 (remote_desc): Initialize with INVALID_DESCRIPTOR.
1682 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
1683 (check_remote_input_interrupt_request): New function.
1684 * server.h (check_remote_input_interrupt_request): Declare.
1685 * win32-low.c (winapi_DebugBreakProcess,
1686 winapi_GenerateConsoleCtrlEvent): New typedefs.
1687 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
1689 (win32_wait): Check for remote interrupt request
1690 with check_remote_input_interrupt_request.
1691 (win32_request_interrupt): New function.
1692 (win32_target_op): Set request_interrupt to win32_request_interrupt.
1694 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1696 * win32-low.c (debug_registers_changed,
1697 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
1698 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
1699 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
1700 (thread_rec): Get context using the low target.
1701 (child_add_thread): Call thread_added on the low target,
1702 which does the same thing.
1704 (do_initial_child_stuff): Remove debug registers references.
1705 Set context using the low target. Resume threads after
1706 setting the contexts.
1707 (child_continue): Remove dead variable. Remove debug
1708 registers references.
1709 (child_fetch_inferior_registers): Go through the low target.
1710 (do_child_store_inferior_registers): Remove.
1711 (child_store_inferior_registers): Go through the low target.
1712 (win32_resume): Remove debug registers references.
1713 Set context using the low target.
1714 (handle_exception): Change return type to void. Don't record
1715 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
1716 first chance exception.
1717 (get_child_debug_event): Change return type to void. Remove
1718 goto loop. Always return after waiting for debug event.
1719 (win32_wait): Convert to switch statement. Handle spurious
1722 * win32-i386-low.c (debug_registers_changed,
1723 debug_registers_used): New.
1724 (initial_stuff): Rename to ...
1725 (i386_initial_stuff): ... this. Clear debug registers
1727 (store_debug_registers): Delete.
1728 (i386_get_thread_context): New.
1729 (load_debug_registers): Delete.
1730 (i386_set_thread_context): New.
1731 (i386_thread_added): New.
1732 (single_step): Rename to ...
1733 (i386_single_step): ... this.
1734 (do_fetch_inferior_registers): Rename to ...
1735 (i386_fetch_inferior_register): ... this.
1736 (i386_store_inferior_register): New.
1737 (the_low_target): Adapt to new interface.
1739 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
1740 (arm_get_thread_context): New.
1741 (arm_set_thread_context): New.
1743 (do_fetch_inferior_registers): Rename to ...
1744 (arm_fetch_inferior_register): ... this.
1745 (arm_store_inferior_register): New.
1746 (arm_wince_breakpoint): Reimplement as unsigned long.
1747 (arm_wince_breakpoint_len): Define.
1748 (the_low_target): Adapt to new interface.
1750 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
1751 load_debug_registers. Add get_thread_context, set_thread_context,
1752 thread_added and store_inferior_register. Rename
1753 fetch_inferior_registers to fetch_inferior_register.
1754 (regptr): Remove declaration.
1756 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1758 * linux-low.c (linux_detach): Change return type to int. Return 0.
1759 * spu-low.c (spu_detach): Likewise.
1761 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1763 * target.h (target_ops): Change return type of detach to int.
1765 (join_inferior): New.
1766 * server.c (main): Don't skip detach support on mingw32.
1767 If the inferior doesn't support detaching return error.
1768 Call join_inferior instead of using waitpid.
1769 * linux-low.c (linux_join): New.
1770 (linux_target_op): Add linux_join.
1771 * spu-low.c (spu_join): New.
1772 (spu_target_ops): Add spu_join.
1773 * win32-low.c (win32_detach): Adapt to new interface.
1774 Reopen current_process_handle before detaching. Issue a child
1775 resume before detaching.
1777 (win32_target_op): Add win32_join.
1779 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1781 * win32-low.c (win32-attach): Fix return value.
1782 * target.h (target_ops): Describe ATTACH return values.
1784 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1786 * win32-low.c (GETPROCADDRESS): Define.
1787 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
1788 (winapi_DebugSetProcessKillOnExit): Likewise.
1789 (win32_create_inferior): Force usage of ansi CreateProcessA.
1790 (win32_attach): Use GETPROCADDRESS.
1791 (win32_detach): Likewise.
1793 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1795 * win32-low.c (win32_wait): Don't use WSTOPSIG.
1797 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
1799 * win32-low.c: Commit leftover changes from 2007-03-29.
1801 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1803 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
1804 fields short instead of int. Add explicit padding.
1805 (i387_cache_to_fsave): Remove unnecessary casts.
1806 (i387_fsave_to_cache): Doc fix.
1807 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
1809 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1811 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
1812 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
1814 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
1816 * configure.srv (arm*-*-mingw32ce*): Move near the other
1819 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
1821 * configure.ac: Add errno checking.
1822 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
1823 sys/file.h and malloc.h.
1824 (AC_CHECK_DECLS): Add perror.
1825 (srv_mingwce): Handle.
1826 * configure.srv (i[34567]86-*-cygwin*): Add
1827 win32-i386-low.o to srv_tgtobj.
1828 (i[34567]86-*-mingw*): Likewise.
1829 (arm*-*-mingw32ce*): Add case.
1830 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
1831 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
1832 [__MINGW32CE__] (strerror): New function.
1833 [__MINGW32CE__] (errno): Define to GetLastError.
1834 [__MINGW32CE__] (COUNTOF): New macro.
1835 (remote_open): Remove extra close call.
1836 * mem-break.c (delete_breakpoint_at): New function.
1837 * mem-break.h (delete_breakpoint_at): Declare.
1838 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
1839 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
1840 [USE_WIN32API] (read, write): Add char* casts.
1841 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
1842 * server.h: Include wincecompat.h on Windows CE.
1843 [HAVE_ERRNO_H]: Check.
1844 (perror): Declare if not declared.
1845 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
1846 (perror_with_name): Remove errno declaration.
1847 * wincecompat.h: New.
1848 * wincecompat.c: New.
1850 * win32-arm-low.c: New.
1851 * win32-i386-low.c: New.
1852 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
1853 (OUTMSG2): Make it safe.
1855 (COUNTOF): New macro.
1856 (NUM_REGS): Get it from the low target.
1857 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
1858 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
1859 (thread_rec): Let low target handle debug registers.
1860 (child_add_thread): Likewise.
1861 (child_init_thread_list): Likewise.
1862 (continue_one_thread): Likewise.
1864 (do_child_fetch_inferior_registers): Move to ...
1865 * win32-i386-low.c: ... here, and rename to ...
1866 (do_fetch_inferior_registers): ... this.
1867 * win32-low.c (child_fetch_inferior_registers):
1868 Go through the low target.
1869 (do_child_store_inferior_registers): Use regptr.
1870 (strwinerror): New function.
1871 (win32_create_inferior): Handle Windows CE.
1872 Use strwinerror instead of strerror on Windows error
1873 codes. Add program to the error output.
1874 Don't close the main thread handle on Windows CE.
1875 (win32_attach): Use coredll.dll on Windows CE.
1876 (win32_kill): Close current process and current
1878 (win32_detach): Use coredll.dll on Windows CE.
1879 (win32_resume): Let low target handle debug registers, and
1881 (handle_exception): Add/Remove initial breakpoint. Avoid
1882 non-existant WSTOPSIG on Windows CE.
1883 (win32_read_inferior_memory): Cast to remove warning.
1884 (win32_arch_string): Go through the low target.
1885 (initialize_low): Call set_breakpoint_data with the low
1886 target's breakpoint.
1887 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
1888 FOP_REGNUM, mappings): Move to ...
1889 * win32-i386-low.c: ... here.
1890 * win32-low.c (win32_thread_info): Move to ...
1891 * win32-low.h: ... here.
1892 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
1893 win32-arm-low.c and wincecompat.c.
1894 (all:): Add $EXEEXT.
1895 (install-only:): Likewise.
1896 (gdbserver:): Likewise.
1897 (gdbreplay:): Likewise.
1898 * config.in: Regenerate.
1899 * configure: Regenerate.
1901 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
1903 * win32-low.c: Rename typedef thread_info to
1904 win32_thread_info throughout.
1906 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
1908 * win32-i386-low.c: Rename to ...
1909 * win32-low.c: ... this.
1910 * configure.srv: Replace win32-i386-low.o with win32-low.o.
1911 * Makefile.in: Likewise.
1913 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
1915 * remote-utils.c (monitor_output): Constify msg parameter.
1916 * server.h (monitor_output): Likewise.
1917 * win32-i386-low.c (handle_output_debug_string): New.
1918 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
1919 handle_output_debug_string.
1920 (get_child_debug_event): Likewise.
1922 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
1924 * server.c (main): Correct strtoul check.
1926 2007-03-27 Jon Ringle <jon@ringle.org>
1928 * linux-low.c: Check __ARCH_HAS_MMU__ also.
1930 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
1932 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
1934 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
1936 * terminal.h: Check HAVE_SGTTY_H.
1938 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
1940 * remote-utils.c (remote_open): Print out the assigned port number.
1942 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
1944 * remote-utils.c (monitor_output): New function.
1945 * server.c (debug_threads): Define here.
1946 (monitor_show_help): New function.
1947 (handle_query): Handle qRcmd.
1948 (main): Do not handle 'd' packet.
1949 * server.h (debug_threads, remote_debug, monitor_output): Declare.
1950 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
1953 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1955 * Makefile.in (EXEEXT): New.
1956 (clean): Use $(EXEEXT).
1958 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1960 * target.h (target_ops): Rename send_signal to request_interrupt,
1961 and remove enum target_signal parameter.
1962 * linux-low.c (linux_request_interrupt): Rename from
1963 linux_send_signal, and always send SIGINT.
1964 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
1965 and always send SIGINT.
1966 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
1968 (input_interrupt): Likewise.
1970 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1972 * server.c (get_features_xml): Check if target implemented
1974 * win32-i386-low.c (win32_arch_string): New.
1975 (win32_target_ops): Add win32_arch_string as arch_string member.
1977 2007-02-22 Markus Deuling <deuling@de.ibm.com>
1979 * spu-low.c (spu_arch_string): New.
1980 (spu_target_ops): Add spu_arch_string.
1982 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
1984 * remote-utils.c: Remove HAVE_TERMINAL_H check.
1985 * configure.ac: Do not check for terminal.h.
1986 * configure, config.in: Regenerated.
1988 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
1990 * Makefile.in (OBS): Add $(XML_BUILTIN).
1991 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
1993 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
1994 (arm-with-iwmmxt.c): New.
1995 * config.in, configure: Regenerate.
1996 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
1997 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
1998 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
1999 (arm*-*-linux*): Add iWMMXt and regset support.
2000 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
2001 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
2002 (arm_store_wmmxregset, target_regsets): New.
2003 * server.c (get_features_xml): Take annex argument. Check builtin
2005 (handle_query): Handle multiple annexes.
2007 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2009 * remote-utils.c [USE_WIN32API] (read, write): Define.
2010 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
2013 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
2015 * linux-i386-low.c (the_low_target): Set arch_string.
2016 * linux-x86-64-low.c (the_low_target): Likewise.
2017 * linux-low.c (linux_arch_string): New.
2018 (linux_target_ops): Add it.
2019 * linux-low.h (struct linux_target_ops): Add arch_string.
2020 * server.c (write_qxfer_response): Use const void * for DATA.
2021 (get_features_xml): New.
2022 (handle_query): Handle qXfer:features:read. Report it for qSupported.
2023 * target.h (struct target_ops): Add arch_string method.
2025 2007-01-03 Denis Pilat <denis.pilat@st.com>
2026 Daniel Jacobowitz <dan@codesourcery.com>
2028 * linux-low.c (linux_kill): Handle being called with no threads.
2029 * win32-i386-low.c (win32_kill): Likewise.
2030 (get_child_debug_event): Clear current_process_handle.
2032 2006-12-30 Denis PILAT <denis.pilat@st.com>
2033 Daniel Jacobowitz <dan@codesourcery.com>
2035 * remote-utils.c (remote_open): Check the type of specified
2036 serial port devices before opening them.
2037 * server.c (main): Kill the inferior if an error occurs during
2038 the first remote_open.
2040 2006-12-05 Markus Deuling <deuling@de.ibm.com>
2042 * README: Update supported targets.
2044 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
2046 * Makefile.in (clean): Remove reg-mips64.c.
2047 (reg-mips64.c, reg-mips64.o): New rules.
2048 * configure.srv: Handle mips64. Include regset support for mips.
2049 * linux-mips-low.c (union mips_register): New.
2050 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
2051 (mips_breakpoint, mips_breakpoint_at): Use int.
2052 (mips_collect_register, mips_supply_register)
2053 (mips_collect_register_32bit, mips_supply_register_32bit)
2054 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
2055 (mips_store_fpregset, target_regsets): New.
2056 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
2058 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
2060 * configure.srv: Add target "spu*-*-*".
2061 * Makefile.in (clean): Remove reg-spu.c.
2062 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
2063 * spu-low.c: New file.
2065 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
2067 * configure.ac: Correct td_thr_tls_get_addr test.
2068 * configure: Regenerated.
2070 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
2072 * linux-low.c (linux_wait_for_event): Reformat. Use the
2074 * remote-utils.c (decode_address_to_semicolon): New.
2075 * server.c (pass_signals, handle_general_set): New.
2076 (handle_query): Mention QPassSignals for qSupported.
2077 (main): Call handle_general_set.
2078 * server.h (pass_signals, decode_address_to_semicolon): New.
2080 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
2082 * server.c (handle_query): Correct error handling for read_auxv.
2084 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
2086 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
2087 and srv_linux_thread_db to yes.
2088 * linux-s390-low.c (s390_fill_gregset): New function.
2089 (target_regsets): Define data structure.
2091 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
2093 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
2094 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
2095 * config.in, configure: Regenerated.
2096 * inferiors.c (gdb_id_to_thread): New function.
2097 (gdb_id_to_thread_id): Use it.
2098 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
2099 * linux-low.h (struct process_info): Add th member.
2100 (thread_db_get_tls_address): New prototype.
2101 * remote-utils.c (decode_address): Make non-static.
2102 * server.c (handle_query): Handle qGetTLSAddr.
2103 * server.h (gdb_id_to_thread, decode_address): New prototypes.
2104 * target.h (struct target_ops): Add get_tls_address.
2105 * thread-db.c (maybe_attach_thread): Save the thread handle.
2106 (thread_db_get_tls_address): New.
2108 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
2110 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
2111 (linux_resume_one_process): Take a siginfo_t *. Update all
2112 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
2113 (struct pending_signals): Add a siginfo_t.
2114 (linux_wait_for_process): Always set last_status.
2115 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
2116 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
2117 * linux-low.h (struct process_info): Add last_status.
2119 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
2121 * remote-utils.c (try_rle): New function.
2122 (putpkt_binary): Use it.
2124 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
2126 * Makefile.in (clean): Clean reg-x86-64-linux.c.
2127 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
2128 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
2129 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
2130 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
2133 2006-08-08 Richard Sandiford <richard@codesourcery.com>
2135 * server.c (terminal_fd): New variable.
2136 (old_foreground_pgrp): Likewise.
2137 (restore_old_foreground_pgrp): New function.
2138 (start_inferior): Record the terminal file descriptor in terminal_fd
2139 and its original foreground group in old_foreground_pgrp. Register
2140 restore_old_foreground_pgrp with atexit().
2142 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
2144 * server.c (handle_query): Correct qPart to qXfer.
2146 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
2148 * configure.ac: Check for more headers which are missing on
2149 Windows. Automatically supply -lwsock32 and USE_WIN32API.
2150 * configure.srv: Add Cygwin and mingw32.
2151 * remote-utils.c: Don't include headers unconditionally which
2152 are missing on mingw32. Include <winsock.h> for mingw32.
2153 (remote_open): Adjust for mingw32 support. Flush
2154 standard error after writing to it.
2155 (remote_close, putpkt_binary, input_interrupt, block_async_io)
2156 (unblock_async_io, enable_async_io, disable_async_io)
2157 (readchar, getpkt): Update for Winsock support.
2158 (prepare_resume_reply): Expect a protocol signal number.
2159 * server.c: Disable <sys/wait.h> on mingw32.
2160 (start_inferior): Adjust for mingw32 support. Flush
2161 standard error after writing to it.
2162 (attach_inferior): Likewise. Use protocol signal
2164 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
2166 * win32-i386-low.c: New file.
2167 * Makefile.in (XM_CLIBS): Set.
2168 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
2169 (win32-i386-low.o): New dependency rule.
2170 * linux-low.c (linux_wait): Use target signal numbers.
2171 * target.h (struct target_ops): Doc fix.
2172 * server.h (target_signal_to_name): New prototype.
2173 * gdbreplay.c: Don't include headers unconditionally which
2174 are missing on mingw32. Include <winsock.h> for mingw32.
2175 (remote_close, remote_open): Adjust for Winsock support.
2176 * configure, config.in: Regenerated.
2178 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
2180 * server.c (decode_xfer_read, write_qxfer_response): New.
2181 (handle_query): Take a packet length argument. Handle
2182 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
2183 the qSupported response.
2184 (main): Update call to handle_query.
2186 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
2188 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
2189 (putpkt_binary): Renamed from putpkt and adjusted for binary
2191 (putpkt): New wrapper for putpkt_binary.
2192 (readchar): Don't mask off the high bit.
2193 (decode_X_packet): New function.
2194 * server.c (main): Call putpkt_binary if a handler sets the packet
2195 length. Save the length of the incoming packet. Handle 'X'.
2196 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
2198 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
2200 * server.c (handle_query): Handle qSupported.
2202 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
2204 * remote-utils.c (all_symbols_looked_up): New variable.
2205 (look_up_one_symbol): Check it.
2206 * server.h (look_up_one_symbol): New declaration.
2207 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
2209 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
2211 * Makefile.in (linux-arm-low.o): Update dependencies.
2212 * linux-arm-low.c: Include "gdb_proc_service.h".
2213 (PTRACE_GET_THREAD_AREA): Define.
2214 (ps_get_thread_area): New function.
2216 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
2218 * configure.srv (m68k*-*-uclinux*): New target.
2219 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
2220 (linux_resume_one_process): Remove extraneous cast.
2221 (linux_read_offsets): New.
2222 (linux_target_op): Add linux_read_offsets on mmuless systems.
2223 * server.c (handle_query): Add qOffsets logic.
2224 * target.h (struct target_ops): Add read_offsets.
2226 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
2228 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
2229 (PTRACE_GET_THREAD_AREA): Define.
2230 (ps_get_thread_area): New function.
2231 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
2232 (linux-x86-64-low.o): Update.
2234 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
2236 * configure.ac: Remove checks for prfpregset_t.
2237 * gdb_proc_service.h: New file.
2238 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
2239 new "gdb_proc_service.h".
2240 * proc-service.c: Likewise.
2241 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
2242 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
2243 * Makefile.in (gdb_proc_service_h): Updated.
2244 * configure, config.in: Regenerated.
2246 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
2248 * remote-utils.c (prepare_resume_reply): Move declaration
2249 of gdb_id_from_wait to the top of the block.
2251 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
2253 * linux-low.c (regsets_store_inferior_registers): Read the regset
2254 from the target before filling it.
2256 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
2258 * server.c (attach_inferior): Return SIGTRAP for a successful
2261 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
2263 * Makefile.in (OBS): Add version.o.
2264 (STAGESTUFF): Delete.
2265 (version.o): Add dependencies.
2266 (version.c): Replace rule.
2267 (clean): Remove version.c.
2268 * server.c (gdbserver_version): New.
2269 (gdbserver_usage): Use printf.
2270 (main): Handle --version and --help.
2271 * server.h (version, host_name): Add declarations.
2273 2005-12-23 Eli Zaretskii <eliz@gnu.org>
2285 * linux-x86-64-low.c:
2288 * linux-ppc64-low.c:
2297 * linux-crisv32-low.c:
2309 * gdbserver.1: Add (C) after Copyright. Update the FSF
2312 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
2314 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
2315 (arm_breakpoint_at): Recognize both breakpoints.
2316 (the_low_target): Use the correct breakpoint instruction.
2318 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
2320 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
2321 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
2322 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
2323 (the_low_target): Update.
2325 2005-10-25 Andreas Schwab <schwab@suse.de>
2327 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
2329 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
2330 (ia64_num_regs): Reduce to 462.
2332 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
2334 * acinclude.m4: Correct quoting.
2335 * aclocal.m4: Regenerated.
2337 Suggested by SZOKOVACS Robert <szo@ies.hu>:
2338 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
2339 (thread_db_init): Call thread_db_err_str.
2340 * configure.ac: Check for TD_VERSION.
2341 * config.in, configure: Regenerated.
2343 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2345 * server.h (error, fatal, warning): Add ATTR_FORMAT.
2347 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
2349 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
2350 is not available. Define HAVE_PTRACE_GETREGS if it is.
2351 * config.in, configure: Regenerated.
2352 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
2353 * linux-i386-low.c, linux-m68k-low.c: Update to use
2354 HAVE_PTRACE_GETREGS.
2355 * linux-low.c (regsets_fetch_inferior_registers)
2356 (regsets_store_inferior_registers): Only return 0 if we processed
2358 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
2359 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
2361 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
2363 * inferiors.c (struct thread_info): Add gdb_id.
2364 (add_thread): Add gdb_id argument.
2365 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
2366 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
2367 calls to add_thread.
2368 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
2369 * server.c (handle_query): Use thread_to_gdb_id.
2370 (handle_v_cont, main): Use gdb_id_to_thread_id.
2371 * server.h (add_thread): Update prototype.
2372 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
2375 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
2377 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
2378 left-padded registers.
2379 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
2380 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
2382 2005-07-01 Steve Ellcey <sje@cup.hp.com>
2384 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
2385 * configure: Regenerate.
2386 * config.in: Regenerate.
2387 * server.h (NEED_DECLARATION_STRERROR):
2388 Replace with !HAVE_DECL_STRERROR.
2390 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
2392 * linux-low.c (linux_wait, linux_send_signal): Don't test
2393 an unsigned long variable for > 0 if it could be MAX_ULONG.
2394 * server.c (myresume): Likewise.
2395 * target.c (set_desired_inferior): Likewise.
2397 2005-06-13 Mark Kettenis <kettenis@gnu.org>
2399 * configure.ac: Simplify and improve check for socklen_t.
2400 * configure, config.in: Regenerate.
2402 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
2404 * acconfig.h: Remove.
2405 * configure.ac: Add a test for socklen_t. Use three-argument
2406 AC_DEFINE throughout.
2407 * config.in: Regenerated using autoheader 2.59.
2408 * configure: Regenerated.
2410 * gdbreplay.c (socklen_t): Provide a default.
2411 (remote_open): Use socklen_t.
2412 * remote-utils.c (socklen_t): Provide a default.
2413 (remote_open): Use socklen_t.
2414 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
2417 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
2419 * linux-low.c (linux_read_memory, linux_write_memory)
2420 (linux_read_auxv): Likewise.
2421 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
2422 (check_mem_write): Likewise.
2423 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
2425 * regcache.c (struct inferior_rgcache_data, registers_to_string)
2426 (registers_from_string, register_data): Likewise.
2427 * server.c (handle_query, main): Likewise.
2428 * server.h (convert_ascii_to_int, convert_int_to_ascii)
2429 (decode_M_packet): Likewise.
2430 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
2431 * target.h (struct target_ops): Update read_memory, write_memory,
2433 (read_inferior_memory, write_inferior_memory): Update.
2434 * linux-low.h (struct linux_target_ops): Change type of breakpoint
2436 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
2437 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
2438 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
2439 linux-s390-low.c, linux-sh-low.c: Update for changes in
2440 read_inferior_memory and the_low_target->breakpoint.
2442 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
2444 * Makefile.in (SFILES): Add linux-ppc64-low.c.
2445 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
2446 * configure.srv: Add powerpc64-*-linux*.
2447 * linux-ppc64-low.c: New file.
2449 2005-05-23 Orjan Friberg <orjanf@axis.com>
2451 * linux-cris-low.c: New file with support for CRIS.
2452 * linux-crisv32-low.c: Ditto for CRISv32.
2453 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
2454 (clean): Add reg-cris.c and reg-crisv32.c.
2455 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
2456 reg-crisv32.o, and reg-crisv32.c to make rules.
2457 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
2460 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2462 * linux-low.c (fetch_register): Ensure buffer size is a multiple
2463 of sizeof (PTRACE_XFER_TYPE).
2464 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
2466 2005-05-12 Orjan Friberg <orjanf@axis.com>
2468 * target.h (struct target_ops): Add insert_watchpoint,
2469 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
2470 pointers for hardware watchpoint support.
2471 * linux-low.h (struct linux_target_ops): Ditto.
2472 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
2473 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
2474 to linux_target_ops.
2475 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
2477 * server.c (main): Recognize 'Z' and 'z' packets.
2479 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
2481 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
2482 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
2483 (the_low_target): Add new members.
2485 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2487 * proc-service.c (ps_lgetregs): Search all_processes instead of
2490 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2492 * server.c (start_inferior): Change return type to int.
2493 (attach_inferior): Change sigptr to int *.
2494 (handle_v_cont, handle_v_requests): Change signal to int *.
2495 (main): Change signal to int.
2497 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
2499 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
2500 * configure.srv: Add m32r*-*-linux*.
2501 * linux-m32r-low.c: New file.
2503 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
2505 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
2507 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
2509 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
2510 Take unsigned long arguments for PIDs.
2511 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
2512 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
2513 (wait_for_sigstop, linux_resume_one_process)
2514 (regsets_fetch_inferior_registers, linux_send_signal)
2515 (linux_read_auxv): Likewise. Update the types of variables holding
2516 PIDs. Update format string specifiers.
2517 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
2518 * remote-utils.c (prepare_resume_reply): Likewise.
2519 * server.c (cont_thread, general_thread, step_thread)
2520 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
2522 (handle_query): Update format specifiers.
2523 (handle_v_cont, main): Use strtoul for thread IDs.
2524 * server.h (struct inferior_list_entry): Use unsigned long for ID.
2525 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
2526 (general_thread, step_thread, thread_from_wait)
2527 (old_thread_from_wait): Update.
2528 * target.h (struct thread_resume): Use unsigned long for THREAD.
2529 (struct target_ops): Use unsigned long for arguments to attach and
2532 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2534 * acinclude.m4: Include bfd/bfd.m4 directly.
2535 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
2536 <agriffis@toolchain.org>.
2537 * aclocal.m4, configure: Regenerated.
2539 2005-01-07 Andrew Cagney <cagney@gnu.org>
2541 * configure.ac: Rename configure.in, require autoconf 2.59.
2542 * configure: Re-generate.
2544 2004-12-08 Daniel Jacobowitz <dan@debian.org>
2546 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
2548 * aclocal.m4: Regenerated.
2549 * configure: Regenerated.
2551 2004-11-21 Andreas Schwab <schwab@suse.de>
2553 * linux-m68k-low.c (m68k_num_gregs): Define.
2554 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
2555 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
2556 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
2557 (m68k_breakpoint_at): New. Add to the_low_target.
2559 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
2560 srv_linux_thread_db to yes.
2562 2004-10-20 Joel Brobecker <brobecker@gnat.com>
2564 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
2565 (ARCH_SET_FS): Likewise.
2566 (ARCH_GET_FS): Likewise.
2567 (ARCH_GET_GS): Likewise.
2569 2004-10-16 Daniel Jacobowitz <dan@debian.org>
2571 * linux-i386-low.c (ps_get_thread_area): New.
2572 * linux-x86-64-low.c (ps_get_thread_area): New.
2573 * linux-low.c: Include <sys/syscall.h>.
2574 (linux_kill_one_process): Don't kill the first thread here.
2575 (linux_kill): Kill the first thread here.
2576 (kill_lwp): New function.
2577 (send_sigstop, linux_send_signal): Use it.
2578 * proc-service.c: Clean up #ifdefs.
2579 (fpregset_info): Delete.
2580 (ps_lgetregs): Update and enable implementation.
2581 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
2583 * remote-utils.c (struct sym_cache, symbol_cache): New.
2584 (input_interrupt): Print a clearer message.
2585 (async_io_enabled): New variable.
2586 (enable_async_io, disable_async_io): Use it. Update comments.
2587 (look_up_one_symbol): Use the symbol cache.
2588 * thread-db.c (thread_db_look_up_symbols): New function.
2589 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
2591 2004-10-16 Daniel Jacobowitz <dan@debian.org>
2593 * configure.in: Test for -rdynamic.
2594 * configure: Regenerated.
2595 * Makefile (INTERNAL_LDFLAGS): New.
2596 (gdbserver, gdbreplay): Use it.
2598 2004-09-02 Andrew Cagney <cagney@gnu.org>
2600 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
2602 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
2604 * linux-low.c (linux_wait): Clear all_processes list also.
2606 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
2608 * linux-low.c: Include <errno.h>. Remove extern declaration of
2611 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
2613 * gdbreplay.c, server.h, utils.c: Update copyright years.
2615 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
2617 * server.c (main): Print child status or termination signal from
2618 variable 'signal', not 'sig'.
2620 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
2622 * linux-low.c (linux_read_memory): Change return type to
2623 int. Check for and return error from ptrace().
2624 * target.c (read_inferior_memory): Change return type to int. Pass
2625 back return status from the_target->read_memory().
2626 * target.h (struct target_ops): Adapt *read_memory() prototype.
2628 (read_inferior_memory): Adapt prototype.
2629 * server.c (main): Return an error packet if
2630 read_inferior_memory() returns an error.
2632 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
2634 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
2635 Unify with other clean targets.
2637 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
2639 * server.c (handle_v_cont): Call set_desired_inferior.
2641 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
2643 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
2645 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
2647 * linux-low.c (linux_wait): Unblock async I/O.
2648 (linux_resume): Block and enable async I/O.
2649 * remote-utils.c (block_async_io, unblock_async_io): New functions.
2650 * server.h (block_async_io, unblock_async_io): Add prototypes.
2652 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
2654 * remote-utils.c (remote_open): Print a status notice after
2656 * server.c (attach_inferior): Print a status notice after
2659 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
2661 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
2663 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
2665 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
2667 * server.c, target.h: Update copyright years.
2669 2004-02-25 Roland McGrath <roland@redhat.com>
2671 * target.h (struct target_ops): New member `read_auxv'.
2672 * server.c (handle_query): Handle qPart:auxv:read: query using that.
2673 * linux-low.c (linux_read_auxv): New function.
2674 (linux_target_ops): Initialize `read_auxv' member to that.
2676 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2678 Committed by Jim Blandy <jimb@redhat.com>.
2680 * linux-s390-low.c (s390_num_regs): Update.
2681 (s390_regmap): Remove control registers. Use __s390x__ predefine
2682 instead of GPR_SIZE to distiguish s390 and s390x targets.
2684 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
2686 * linux-low.c: Update copyright year.
2687 (check_removed_breakpoint): Clear pending_is_breakpoint.
2688 (linux_set_resume_request, linux_queue_one_thread)
2689 (resume_status_pending_p): New functions.
2690 (linux_continue_one_thread): Use process->resume.
2691 (linux_resume): Only resume threads if there are no pending events.
2692 * linux-low.h (struct process_info): Add resume request
2695 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
2697 * regcache.c (new_register_cache): Clear the allocated register
2698 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
2700 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
2702 * linux-low.c (linux_resume): Take a struct thread_resume *
2704 (linux_wait): Update call.
2705 (resume_ptr): New static variable.
2706 (linux_continue_one_thread): Renamed from
2707 linux_continue_one_process. Use resume_ptr.
2708 (linux_resume): Use linux_continue_one_thread.
2709 * server.c (handle_v_cont, handle_v_requests): New functions.
2710 (myresume): New function.
2711 (main): Handle 'v' case.
2712 * target.h (struct thread_resume): New type.
2713 (struct target_ops): Change argument of "resume" to struct
2715 (myresume): Delete macro.
2717 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
2719 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
2720 (uninstall): Support DESTDIR.
2722 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
2724 * configure.srv: Add xscale*linux copy of arm*linux entry.
2726 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
2728 * linux-arm-low.c (arm_reinsert_addr): New function.
2729 (the_low_target): Add arm_reinsert_addr.
2731 2003-07-08 Mark Kettenis <kettenis@gnu.org>
2733 * mem-break.c: Remove whitespace at end of file.
2735 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
2737 * configure.in: Check whether we need to prototype strerror.
2738 * server.h: Optionally prototype strerror.
2739 * gdbreplay.c (perror_with_name): Use strerror.
2740 * linux-low.c (linux_attach_lwp): Use strerror.
2741 * utils.c (perror_with_name): Use strerror.
2742 * config.in, configure: Regenerated.
2744 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
2746 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
2747 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
2749 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
2751 * Makefile.in (SFILES): Update.
2752 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
2753 low-sun3.c: Remove files.
2755 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
2757 * linux-low.c: Move comment to linux_thread_alive where it belonged.
2758 (linux_detach_one_process, linux_detach): New functions.
2759 (linux_target_ops): Add linux_detach.
2760 * server.c (main): Handle 'D' packet.
2761 * target.h (struct target_ops): Add "detach" member.
2762 (detach_inferior): Define.
2764 2003-06-13 Mark Kettenis <kettenis@gnu.org>
2766 From Kelley Cook <kelleycook@wideopenwest.com>:
2767 * configure.srv: Accept i[34567]86 variants.
2769 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
2771 * linux-low.c (linux_wait_for_event): Correct comment typos.
2772 (linux_resume_one_process): Call check_removed_breakpoint.
2773 (linux_send_signal): New function.
2774 (linux_target_ops): Add linux_send_signal.
2775 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
2777 * target.h (struct target_ops): Add send_signal.
2779 2003-05-29 Jim Blandy <jimb@redhat.com>
2781 * linux-low.c (usr_store_inferior_registers): Transfer buf in
2782 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
2783 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
2784 away part of the register's value.
2786 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
2788 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
2789 (linux_wait_for_event, linux_init_signals): Likewise.
2791 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
2793 * configure.in: Check for stdlib.h.
2794 * configure: Regenerated.
2795 * config.in: Regenerated.
2797 2003-01-04 Andreas Schwab <schwab@suse.de>
2799 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
2801 2003-01-02 Andrew Cagney <ac131313@redhat.com>
2803 * Makefile.in: Remove obsolete code.
2805 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
2807 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
2808 defined(PT_FPR0_HI).
2810 2002-11-17 Stuart Hughes <seh@zee2.com>
2812 * linux-arm-low.c (arm_num_regs): Increase.
2813 (arm_regmap): Include status register.
2815 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
2817 * linux-low.c (register_addr): Remove incorrect -1 check.
2819 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
2821 * linux-low.c (linux_create_inferior): Call setpgid. Return
2823 (unstopped_p, linux_signal_pid): Remove.
2824 (linux_target_ops): Remove linux_signal_pid.
2825 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
2826 global instead of target method.
2827 * target.h (struct target_ops): Remove signal_pid. Update comment
2828 for create_inferior.
2829 * server.c (signal_pid): New variable.
2830 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
2831 gdbserver. Set the child to be the foreground process group.
2832 (attach_inferior): Set signal_pid.
2834 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
2836 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
2838 2002-08-20 Jim Blandy <jimb@redhat.com>
2840 * Makefile.in (LDFLAGS): Allow the configure script to establish a
2843 2002-08-01 Andrew Cagney <cagney@redhat.com>
2845 * Makefile.in: Make chill references obsolete.
2847 2002-07-24 Kevin Buettner <kevinb@redhat.com>
2849 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
2850 * configure: Regenerate.
2851 * config.in: Regenerate.
2853 2002-07-09 David O'Brien <obrien@FreeBSD.org>
2855 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
2856 (perror_with_name, remote_close, remote_open, expect, play): Static.
2858 2002-07-04 Michal Ludvig <mludvig@suse.cz>
2860 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
2861 byte offsets instead of an array of indexes.
2862 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
2864 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
2866 * regcache.c: Add comment.
2868 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
2870 * thread-db.c: New file.
2871 * proc-service.c: New file.
2872 * acinclude.m4: New file.
2873 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
2874 proc-service.o, and thread-db.o.
2875 (linux-low.o): Add USE_THREAD_DB.
2876 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
2877 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
2878 * aclocal.m4: Regenerated.
2879 * config.in: Regenerated.
2880 * configure: Regenerated.
2881 * configure.in: Check for proc_service.h, sys/procfs.h,
2882 thread_db.h, and linux/elf.h headrs.
2883 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
2884 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
2885 Check for -lthread_db and thread support.
2886 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
2887 PowerPC, and SuperH.
2888 * i387-fp.c: Constify arguments.
2889 * i387-fp.h: Likewise.
2890 * inferiors.c: (struct thread_info): Renamed from
2891 `struct inferior_info'. Remove PID member. Use generic inferior
2892 list header. All uses updated.
2893 (inferiors, signal_pid): Removed.
2894 (all_threads): New variable.
2895 (get_thread): Define.
2896 (add_inferior_to_list): New function.
2897 (for_each_inferior): New function.
2898 (change_inferior_id): New function.
2899 (add_inferior): Removed.
2900 (remove_inferior): New function.
2901 (add_thread): New function.
2902 (free_one_thread): New function.
2903 (remove_thread): New function.
2904 (clear_inferiors): Use for_each_inferior and free_one_thread.
2905 (find_inferior): New function.
2906 (find_inferior_id): New function.
2907 (inferior_target_data): Update argument type.
2908 (set_inferior_target_data): Likewise.
2909 (inferior_regcache_data): Likewise.
2910 (set_inferior_regcache_data): Likewise.
2911 * linux-low.c (linux_bp_reinsert): Remove.
2912 (all_processes, stopping_threads, using_thrads)
2913 (struct pending_signals, debug_threads, pid_of): New.
2914 (inferior_pid): Replace with macro.
2915 (struct inferior_linux_data): Remove.
2916 (get_stop_pc, add_process): New functions.
2917 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
2918 Use add_process and add_thread.
2919 (linux_attach_lwp): New function, based on old linux_attach. Use
2920 add_process and add_thread. Set stop_expected for new threads.
2921 (linux_attach): New function.
2922 (linux_kill_one_process): New function.
2923 (linux_kill): Kill all LWPs.
2924 (linux_thread_alive): Use find_inferior_id.
2925 (check_removed_breakpoints, status_pending_p): New functions.
2926 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
2927 Update. Use WNOHANG. Wait for cloned processes also. Update process
2928 struct for the found process.
2929 (linux_wait_for_event): New function.
2930 (linux_wait): Use it. Support LWPs.
2931 (send_sigstop, wait_for_sigstop, stop_all_processes)
2932 (linux_resume_one_process, linux_continue_one_process): New functions.
2933 (linux_resume): Support LWPs.
2934 (REGISTER_RAW_SIZE): Remove.
2935 (fetch_register): Use register_size instead. Call supply_register.
2936 (usr_store_inferior_registers): Likewise. Call collect_register.
2938 (regsets_fetch_inferior_registers): Improve error message.
2939 (regsets_store_inferior_registers): Add debugging.
2940 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
2941 (unstopped_p, linux_signal_pid): New functions.
2942 (linux_target_ops): Add linux_signal_pid.
2943 (linux_init_signals): New function.
2944 (initialize_low): Call it. Initialize using_threads.
2945 * regcache.c (inferior_regcache_data): Add valid
2947 (get_regcache): Fetch registers lazily. Add fetch argument
2948 and update all callers.
2949 (regcache_invalidate_one, regcache_invalidate): New
2951 (new_register_cache): Renamed from create_register_cache.
2952 Return the new regcache.
2953 (free_register_cache): Change argument to a void *.
2954 (registers_to_string, registers_from_string): Call get_regcache
2955 with fetch flag set.
2956 (register_data): Make static. Pass fetch flag to get_regcache.
2957 (supply_register): Call get_regcache with fetch flag clear.
2958 (collect_register): Call get_regcache with fetch flag set.
2959 (collect_register_as_string): New function.
2960 * regcache.h: Update.
2961 * remote-utils.c (putpkt): Flush after debug output and use
2963 Handle input interrupts while waiting for an ACK.
2964 (input_interrupt): Use signal_pid method.
2965 (getpkt): Flush after debug output and use stderr.
2966 (outreg): Use collect_register_as_string.
2967 (new_thread_notify, dead_thread_notify): New functions.
2968 (prepare_resume_reply): Check using_threads. Set thread_from_wait
2970 (look_up_one_symbol): Flush after debug output.
2971 * server.c (step_thread, server_waiting): New variables.
2972 (start_inferior): Don't use signal_pid. Update call to mywait.
2973 (attach_inferior): Update call to mywait.
2974 (handle_query): Handle qfThreadInfo and qsThreadInfo.
2975 (main): Don't fetch/store registers explicitly. Use
2976 set_desired_inferior. Support proposed ``Hs'' packet. Update
2979 (struct inferior_list, struct_inferior_list_entry): New.
2980 * target.c (set_desired_inferior): New.
2981 (write_inferior_memory): Constify.
2982 (mywait): New function.
2984 (struct target_ops): New signal_pid method.
2985 (mywait): Removed macro, added prototype.
2987 * linux-low.h (regset_func): Removed.
2988 (regset_fill_func, regset_store_func): New.
2989 (enum regset_type): New.
2990 (struct regset_info): Add type field. Use new operation types.
2991 (struct linux_target_ops): stop_pc renamed to get_pc.
2992 Add decr_pc_after_break and breakpoint_at.
2993 (get_process, get_thread_proess, get_process_thread)
2994 (strut process_info, all_processes, linux_attach_lwp)
2995 (thread_db_init): New.
2997 * linux-arm-low.c (arm_get_pc, arm_set_pc,
2998 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
2999 (the_low_target): Add new members.
3000 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
3001 (i386_store_fpxregset): Constify.
3002 (target_regsets): Add new kind identifier.
3003 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
3004 (i386_set_pc): Add debugging.
3005 (i386_breakpoint_at): New function.
3006 (the_low_target): Add new members.
3007 * linux-mips-low.c (mips_get_pc, mips_set_pc)
3008 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
3009 (mips_breakpoint_at): New.
3010 (the_low_target): Add new members.
3011 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
3012 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
3013 (the_low_target): Add new members.
3014 * linux-sh-low.c (sh_get_pc, sh_set_pc)
3015 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
3016 (the_low_target): Add new members.
3017 * linux-x86-64-low.c (target_regsets): Add new kind
3020 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
3022 From Martin Pool <mbp@samba.org>:
3023 * server.c (gdbserver_usage): New function.
3026 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
3028 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
3031 2002-05-04 Andrew Cagney <ac131313@redhat.com>
3033 * Makefile.in: Remove obsolete code.
3035 2002-04-24 Michal Ludvig <mludvig@suse.cz>
3037 * linux-low.c (regsets_fetch_inferior_registers),
3038 (regsets_store_inferior_registers): Removed cast to int from
3040 * regcache.h: Added declaration of struct inferior_info.
3042 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
3044 * inferiors.c (struct inferior_info): Add regcache_data.
3045 (add_inferior): Call create_register_cache.
3046 (clear_inferiors): Call free_register_cache.
3047 (inferior_regcache_data, set_inferior_regcache_data): New functions.
3048 * regcache.c (struct inferior_regcache_data): New.
3049 (registers): Remove.
3050 (get_regcache): New function.
3051 (create_register_cache, free_register_cache): New functions.
3052 (set_register_cache): Don't initialize the register cache here.
3053 (registers_to_string, registers_from_string, register_data): Call
3055 * regcache.h: Add prototypes.
3056 * server.h: Likewise.
3058 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
3060 * mem-break.c: New file.
3061 * mem-break.h: New file.
3062 * Makefile.in: Add mem-break.o rule; update server.h
3064 * inferiors.c (struct inferior_info): Add target_data
3066 (clear_inferiors): Free target_data member if set.
3067 (inferior_target_data, set_inferior_target_data): New functions.
3068 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
3069 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
3070 * linux-low.c (linux_bp_reinsert): New variable.
3071 (struct inferior_linux_data): New.
3072 (linux_create_inferior): Use set_inferior_target_data.
3073 (linux_attach): Likewise. Call add_inferior.
3074 (linux_wait_for_one_inferior): New function.
3075 (linux_wait): Call it.
3076 (linux_write_memory): Add const.
3077 (initialize_low): Call set_breakpoint_data.
3078 * linux-low.h (struct linux_target_ops): Add breakpoint
3080 * server.c (attach_inferior): Remove extra add_inferior
3082 * server.h: Include mem-break.h. Update inferior.c
3084 * target.c (read_inferior_memory)
3085 (write_inferior_memory): New functions.
3086 * target.h (read_inferior_memory)
3087 (write_inferior_memory): Change macros to prototypes.
3088 (struct target_ops): Update comments. Add const to write_memory
3091 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
3093 * linux-low.c (usr_store_inferior_registers): Support
3094 registers which are allowed to fail to store.
3095 * linux-low.h (linux_target_ops): Likewise.
3096 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
3097 (ppc_cannot_store_register): FPSCR may not be storable.
3099 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
3101 * server.h: Include <string.h> if HAVE_STRING_H.
3102 * ChangeLog: Correct paths in last ChangeLog entry.
3104 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
3106 * linux-low.h: Remove obsolete prototypes.
3107 (struct linux_target_ops): New.
3108 (extern the_low_target): New.
3109 * linux-low.c (num_regs, regmap): Remove declarations.
3110 (register_addr): Use the_low_target explicitly.
3111 (fetch_register): Likewise.
3112 (usr_fetch_inferior_registers): Likewise.
3113 (usr_store_inferior_registers): Likewise.
3114 * linux-arm-low.c (num_regs): Remove.
3115 (arm_num_regs): Define.
3116 (arm_regmap): Renamed from regmap, made static.
3117 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
3119 (arm_cannot_store_register): Renamed from cannot_store_register,
3121 (the_low_target): New.
3122 * linux-i386-low.c (num_regs): Remove.
3123 (i386_num_regs): Define.
3124 (i386_regmap): Renamed from regmap, made static.
3125 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
3127 (i386_cannot_store_register): Renamed from cannot_store_register,
3129 (the_low_target): New.
3130 * linux-ia64-low.c (num_regs): Remove.
3131 (ia64_num_regs): Define.
3132 (ia64_regmap): Renamed from regmap, made static.
3133 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
3135 (ia64_cannot_store_register): Renamed from cannot_store_register,
3137 (the_low_target): New.
3138 * linux-m68k-low.c (num_regs): Remove.
3139 (m68k_num_regs): Define.
3140 (m68k_regmap): Renamed from regmap, made static.
3141 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
3143 (m68k_cannot_store_register): Renamed from cannot_store_register,
3145 (the_low_target): New.
3146 * linux-mips-low.c (num_regs): Remove.
3147 (mips_num_regs): Define.
3148 (mips_regmap): Renamed from regmap, made static.
3149 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
3151 (mips_cannot_store_register): Renamed from cannot_store_register,
3153 (the_low_target): New.
3154 * linux-ppc-low.c (num_regs): Remove.
3155 (ppc_num_regs): Define.
3156 (ppc_regmap): Renamed from regmap, made static.
3157 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
3159 (ppc_cannot_store_register): Renamed from cannot_store_register,
3161 (the_low_target): New.
3162 * linux-s390-low.c (num_regs): Remove.
3163 (s390_num_regs): Define.
3164 (s390_regmap): Renamed from regmap, made static.
3165 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
3167 (s390_cannot_store_register): Renamed from cannot_store_register,
3169 (the_low_target): New.
3170 * linux-sh-low.c (num_regs): Remove.
3171 (sh_num_regs): Define.
3172 (sh_regmap): Renamed from regmap, made static.
3173 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
3175 (sh_cannot_store_register): Renamed from cannot_store_register,
3177 (the_low_target): New.
3178 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
3179 (the_low_target): New.
3181 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
3183 * Makefile.in: Add stamp-h target.
3184 * configure.in: Create stamp-h.
3185 * configure: Regenerated.
3187 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
3189 * inferiors.c: New file.
3190 * target.c: New file.
3191 * target.h: New file.
3192 * Makefile.in: Add target.o and inferiors.o. Update
3194 * linux-low.c (inferior_pid): New static variable,
3195 moved from server.c.
3196 (linux_create_inferior): Renamed from create_inferior.
3197 Call add_inferior. Return 0 on success instead of a PID.
3198 (linux_attach): Renamed from myattach.
3199 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
3200 (linux_thread_alive): Renamed from mythread_alive.
3201 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
3203 (linux_resume): Renamed from myresume. Add missing ``return 0''.
3204 (regsets_store_inferior_registers): Correct error message.
3205 Add missing ``return 0''.
3206 (linux_fetch_registers): Renamed from fetch_inferior_registers.
3207 (linux_store_registers): Renamed from store_inferior_registers.
3208 (linux_read_memory): Renamed from read_inferior_memory.
3209 (linux_write_memory): Renamed from write_inferior_memory.
3210 (linux_target_ops): New structure.
3211 (initialize_low): Call set_target_ops ().
3212 * remote-utils.c (unhexify): New function.
3213 (hexify): New function.
3214 (input_interrupt): Send signals to ``signal_pid''.
3215 * server.c (inferior_pid): Remove.
3216 (start_inferior): Update create_inferior call.
3217 (attach_inferior): Call add_inferior.
3218 (handle_query): New function.
3219 (main): Call handle_query for `q' packets.
3220 * server.h: Include "target.h". Remove obsolete prototypes.
3221 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
3223 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
3225 * Makefile.in: Add WARN_CFLAGS. Update configury
3227 * configure.in: Check for <string.h>
3228 * configure: Regenerate.
3229 * config.in: Regenerate.
3230 * gdbreplay.c: Include needed system headers.
3231 (remote_open): Remove strchr prototype.
3232 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
3233 * regcache.c (supply_register): Change buf argument to const void *.
3234 (supply_register_by_name): Likewise.
3235 (collect_register): Change buf argument to void *.
3236 (collect_register_by_name): Likewise.
3237 * regcache.h: Add missing prototypes.
3238 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
3239 * server.c (handle_query): New function.
3240 (attached): New static variable, moved out of main.
3241 (main): Quiet longjmp clobber warnings.
3242 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
3243 * utils.c (error): Remove NORETURN.