1 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
3 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
4 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
5 * regcache.c (get_regcache): Likewise.
6 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
7 * win32-low.c (child_fetch_inferior_registers): Remove check for
10 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11 Pedro Alves <pedro@codesourcery.com>
13 * target.h (struct target_ops) <supports_multi_process>: New
15 (target_supports_multi_process): New.
16 * server.c (handle_query): Even if GDB reports support, only
17 enable multi-process if the target also supports it. Report
18 multi-process support only if the target backend supports it.
19 * linux-low.c (linux_supports_multi_process): New function.
20 (linux_target_ops): Install it as target_supports_multi_process
23 2009-05-24 Doug Evans <dje@google.com>
25 Global renaming of find_thread_pid to find_thread_ptid.
26 * server.h (find_thread_ptid): Renamed from find_thread_pid.
27 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
30 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
31 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
34 * linux-low.c (get_stop_pc): Print pc if debug_threads.
35 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
36 (linux_resume_one_lwp): Ditto.
38 2009-05-23 Doug Evans <dje@google.com>
40 * linux-low.c (linux_resume_one_lwp): Change type of first arg
41 from struct inferior_list_entry * to struct lwp_info *.
44 2009-05-13 Doug Evans <dje@google.com>
46 * linux-x86-low.c: Don't include assert.h.
47 (x86_siginfo_fixup): Use fatal, not assert.
48 (x86_arch_setup): Fix comment.
50 2009-05-12 Doug Evans <dje@google.com>
52 Biarch support for i386/amd64 gdbserver.
53 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
55 (linux-i386-low.o, linux-x86-64-low.o): Delete.
56 (linux-x86-low.o): Add.
57 * linux-x86-64-low.c: Delete.
58 * linux-i386-low.c: Delete.
59 * linux-x86-low.c: New file.
60 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
62 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
64 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
65 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
66 (linux_child_pid_to_exec_file): New function.
67 (elf_64_header_p, elf_64_file_p): New functions.
68 (siginfo_fixup): New function.
69 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
70 give target a chance to convert layout.
71 * linux-low.h (linux_target_ops): New member siginfo_fixup.
72 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
74 2009-05-07 Doug Evans <dje@google.com>
76 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
77 (regsets_store_inferior_registers): Ditto.
79 2009-05-06 Pedro Alves <pedro@codesourcery.com>
83 * linux-low.c (must_set_ptrace_flags): Delete.
84 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
86 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
87 `lwp->must_set_ptrace_flags' instead.
88 (linux_wait_for_event_1): Set ptrace options here.
89 (linux_wait_1): ... not here.
91 2009-04-30 Doug Evans <dje@google.com>
93 * inferiors.c (started_inferior_callback): New function.
94 (attached_inferior_callback): New function.
95 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
96 * server.c (print_started_pid, print_attached_pid): New functions.
97 (detach_or_kill_for_exit): New function.
98 (main): Call it instead of for_each_inferior (kill_inferior_callback).
99 * server.h (have_started_inferiors_p): Declare.
100 (have_attached_inferiors_p): Declare.
102 * inferiors.c (remove_process): Fix memory leak, free process.
103 * linux-low.c (linux_remove_process): New function.
104 (linux_kill): Call it instead of remove_process.
105 (linux_detach, linux_wait_1): Ditto.
107 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
109 * configure.srv: Add x86 Windows CE target.
111 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
113 * inferiors.c (get_thread_process): Make global.
114 * server.h (get_thread_process): Add prototype.
115 * thread-db.c (find_one_thread): Use get_thread_process
116 instead of current_process.
117 (thread_db_get_tls_address): Do not crash if called when
118 thread layer is not yet initialized.
120 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
122 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
123 * spu-low.c (current_tid): Rename to ...
124 (current_ptid): ... this.
125 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
126 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
127 ptid_get_lwp (current_ptid) instead of current_tid.
128 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
129 instead of current_tid. Use find_process_pid to verify pid
130 argument is valid. Pass proper argument to remove_process.
131 (spu_thread_alive): Compare current_ptid instead of current_tid.
132 (spu_resume): Likewise.
134 2009-04-02 Pedro Alves <pedro@codesourcery.com>
136 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
139 2009-04-01 Pedro Alves <pedro@codesourcery.com>
141 Implement the multiprocess extensions, and add linux multiprocess
144 * server.h (ULONGEST): Declare.
145 (struct ptid, ptid_t): New.
146 (minus_one_ptid, null_ptid): Declare.
147 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
148 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
149 (struct inferior_list_entry): Change `id' type from unsigned from
151 (struct sym_cache, struct breakpoint, struct
152 process_info_private): Forward declare.
153 (struct process_info): Declare.
154 (current_process): Declare.
155 (all_processes): Declare.
156 (initialize_inferiors): Declare.
157 (add_thread): Adjust to use ptid_t.
158 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
159 (add_process, remove_process, find_thread_pid): Declare.
160 (find_inferior_id): Adjust to use ptid_t.
161 (cont_thread, general_thread, step_thread): Change type to ptid_t.
162 (multi_process): Declare.
163 (push_event): Adjust to use ptid_t.
164 (read_ptid, write_ptid): Declare.
165 (prepare_resume_reply): Adjust to use ptid_t.
166 (clear_symbol_cache): Declare.
167 * inferiors.c (all_processes): New.
168 (null_ptid, minus_one_ptid): New.
169 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
170 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
171 (add_thread): Change unsigned long to ptid. Remove gdb_id
173 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
174 (gdb_id_to_thread): Rename to ...
175 (find_thread_pid): ... this. Change unsigned long to ptid.
176 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
177 (loaded_dll, pull_pid_from_list): Adjust.
178 (add_process, remove_process, find_process_pid)
179 (get_thread_process, current_process, initialize_inferiors): New.
180 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
181 (struct target_waitstatus) <related_pid>: Ditto.
182 (struct target_ops) <kill, detach>: Add `pid' argument. Change
184 (struct target_ops) <join>: Add `pid' argument.
185 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
186 (struct target_ops) <wait>: Add `ptid' field. Change return type
188 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
189 (mywait): Add `ptid' argument. Change return type to ptid_t.
190 (target_pid_to_str): Declare.
191 * target.c (set_desired_inferior): Adjust to use ptids.
192 (mywait): Add new `ptid' argument. Adjust.
193 (target_pid_to_str): New.
194 * mem-break.h (free_all_breakpoints): Declare.
195 * mem-break.c (breakpoints): Delelete.
196 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
197 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
198 to use per-process breakpoint list.
199 (free_all_breakpoints): New.
200 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
201 (symbol_cache, all_symbols_looked_up): Delete.
203 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
205 (prepare_resume_reply): Change ptid argument's type from unsigned
206 long to ptid_t. Adjust. Implement W;process and X;process.
207 (free_sym_cache, clear_symbol_cache): New.
208 (look_up_one_symbol): Adjust to per-process symbol cache. *
209 * server.c (cont_thread, general_thread, step_thread): Change type
212 (multi_process): New.
213 (last_ptid): Change type to ptid_t.
214 (struct vstop_notif) <ptid>: Change type to ptid_t.
215 (queue_stop_reply, push_event): Change `ptid' argument's type to
217 (discard_queued_stop_replies): Add `pid' argument.
218 (start_inferior): Adjust to use ptids. Adjust to mywait interface
219 changes. Don't reference the `attached' global.
220 (attach_inferior): Adjust to mywait interface changes.
221 (handle_query): Adjust to use ptids. Parse GDB's qSupported
222 features. Handle and report "multiprocess+". Handle
224 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
226 (handle_v_kill): New.
227 (handle_v_stopped): Adjust to use target_pid_to_str.
228 (handle_v_requests): Allow multiple attaches and runs when
229 multiprocess extensions are in effect. Handle "vKill".
230 (myresume): Adjust to use ptids.
231 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
232 (handle_status): Adjust to discard_queued_stop_replies interface
234 (first_thread_of, kill_inferior_callback)
235 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
236 (main): Call initialize_inferiors. Adjust to use ptids, killing
237 and detaching from all inferiors. Handle multiprocess packet
239 * linux-low.h: Include gdb_proc_service.h.
240 (struct process_info_private): New.
241 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
242 <lwpid_of>: Use ptid_get_lwp.
243 (get_lwp_thread): Adjust.
244 (struct lwp_info): Add `dead' member.
245 (find_lwp_pid): Declare.
246 * linux-low.c (thread_db_active): Delete.
247 (new_inferior): Adjust comment.
248 (inferior_pid): Delete.
249 (linux_add_process): New.
250 (handle_extended_wait): Adjust.
251 (add_lwp): Change unsigned long to ptid.
252 (linux_create_inferior): Add process to processes table. Adjust
253 to use ptids. Don't set new_inferior here.
254 (linux_attach_lwp): Rename to ...
255 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
256 it. Adjust to use ptids.
257 (linux_attach_lwp): New.
258 (linux_attach): Add process to processes table. Don't set
260 (struct counter): New.
261 (second_thread_of_pid_p, last_thread_of_process_p): New.
262 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
264 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
265 processes. Remove process from process table.
266 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
267 to multiple processes.
268 (any_thread_of): New.
269 (linux_detach): Add `pid' argument, and handle it. Remove process
270 from processes table.
271 (linux_join): Add `pid' argument. Handle it.
272 (linux_thread_alive): Change unsighed long argument to ptid_t.
273 Consider dead lwps as not being alive.
274 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
275 threads we're not interested in.
276 (same_lwp, find_lwp_pid): New.
277 (linux_wait_for_lwp): Change `pid' argument's type from int to
279 (linux_wait_for_event): Rename to ...
280 (linux_wait_for_event_1): ... this. Change `pid' argument's type
281 from int to ptid_t. Adjust.
282 (linux_wait_for_event): New.
283 (linux_wait_1): Add `ptid' argument. Change return type to
284 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
285 that exit from the process table.
286 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
288 (mark_lwp_dead): New.
289 (wait_for_sigstop): Adjust to use ptids. If a process exits while
290 stopping all threads, mark its main lwp as dead.
291 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
293 (fetch_register, usr_store_inferior_registers)
294 (regsets_fetch_inferior_registers)
295 (regsets_store_inferior_registers, linux_read_memory)
296 (linux_write_memory): Inline `inferior_pid'.
297 (linux_look_up_symbols): Adjust to use per-process
299 (linux_request_interrupt): Adjust to use ptids.
300 (linux_read_auxv): Inline `inferior_pid'.
301 (initialize_low): Don't reference thread_db_active.
302 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
303 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
304 (ps_getpid): Return the pid of the current inferior.
305 * thread-db.c (proc_handle, thread_agent): Delete.
306 (thread_db_create_event, thread_db_enable_reporting): Adjust to
308 (find_one_thread): Change argument type to ptid_t. Adjust to
310 (maybe_attach_thread): Adjust to per-process data and ptids.
311 (thread_db_find_new_threads): Ditto.
312 (thread_db_init): Ditto.
313 * spu-low.c (spu_create_inferior, spu_attach): Add process to
314 processes table. Adjust to use ptids.
315 (spu_kill, spu_detach): Adjust interface. Remove process from
317 (spu_join, spu_thread_alive): Adjust interface.
318 (spu_wait): Adjust interface. Remove process from processes
319 table. Adjust to use ptids.
320 * win32-low.c (current_inferior_tid): Delete.
321 (current_inferior_ptid): New.
322 (debug_event_ptid): New.
323 (thread_rec): Take a ptid. Adjust.
324 (child_add_thread): Add `pid' argument. Adjust to use ptids.
325 (child_delete_thread): Ditto.
326 (do_initial_child_stuff): Add `attached' argument. Add process to
328 (child_fetch_inferior_registers, child_store_inferior_registers):
330 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
331 (win32_attach): Pass 1 to do_initial_child_stuff.
332 (win32_kill): Adjust interface. Remove process from processes
334 (win32_detach): Ditto.
335 (win32_join): Adjust interface.
336 (win32_thread_alive): Take a ptid.
337 (win32_resume): Adjust to use ptids.
338 (get_child_debug_event): Ditto.
339 (win32_wait): Adjust interface. Remove exiting process from
342 2009-04-01 Pedro Alves <pedro@codesourcery.com>
344 Non-stop mode support.
346 * server.h (non_stop): Declare.
347 (gdb_client_data, handler_func): Declare.
348 (delete_file_handler, add_file_handler, start_event_loop):
350 (handle_serial_event, handle_target_event, push_event)
351 (putpkt_notif): Declare.
352 * target.h (enum resume_kind): New.
353 (struct thread_resume): Replace `step' field by `kind' field.
354 (TARGET_WNOHANG): Define.
355 (struct target_ops) <wait>: Add `options' argument.
356 <supports_non_stop, async, start_non_stop>: New fields.
357 (target_supports_non_stop, target_async): New.
358 (start_non_stop): Declare.
359 (mywait): Add `options' argument.
360 * target.c (mywait): Add `options' argument. Print child exit
362 (start_non_stop): New.
363 * server.c (non_stop, own_buf, mem_buf): New globals.
364 (struct vstop_notif): New.
365 (notif_queue): New global.
366 (queue_stop_reply, push_event, discard_queued_stop_replies)
367 (send_next_stop_reply): New.
368 (start_inferior): Adjust to use resume_kind. Adjust to mywait
370 (attach_inferior): In non-stop mode, don't wait for the target
372 (handle_general_set): Handle QNonStop.
373 (handle_query): When handling qC, return the current general
374 thread, instead of the first thread of the list.
375 (handle_query): If the backend supports non-stop mode, include
376 QNonStop+ in the qSupported query response.
377 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
379 (handle_v_attach, handle_v_run): Handle non-stop mode.
380 (handle_v_stopped): New.
381 (handle_v_requests): Report support for vCont;t. Handle vStopped.
382 (myresume): Adjust to use resume_kind. Handle non-stop.
383 (queue_stop_reply_callback): New.
384 (handle_status): Handle non-stop mode.
385 (main): Clear non_stop flag on reconnection. Use the event-loop.
386 Refactor serial protocol handling from here ...
387 (process_serial_event): ... to this new function. When GDB
388 selects any thread, select one here. In non-stop mode, wait until
389 GDB acks all pending events before exiting.
390 (handle_serial_event, handle_target_event): New.
391 * remote-utils.c (remote_open): Install remote_desc in the event
393 (remote_close): Remove remote_desc from the event loop.
394 (putpkt_binary): Rename to...
395 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
396 (putpkt_binary): New as wrapper around putpkt_binary_1.
398 (prepare_resume_reply): In non-stop mode, don't change the
401 * Makefile.in (OBJ): Add event-loop.o.
402 (event-loop.o): New rule.
404 * linux-low.h (pid_of): Moved here.
406 (get_lwp_thread): Use lwpid_of.
407 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
408 * linux-low.c (pid_of): Delete.
409 (inferior_pid): Use lwpid_of.
410 (linux_event_pipe): New.
411 (target_is_async_p): New.
413 (handle_extended_wait): Use lwpid_of.
414 (add_lwp): Don't set lwpid field.
415 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
416 (linux_kill_one_lwp): If killing a running lwp, stop it first.
417 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
418 (linux_detach_one_lwp): If detaching from a running lwp, stop it
419 first. Adjust to linux_wait_for_event interface changes. Use
421 (linux_detach): Don't delete the main lwp here.
422 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
423 (status_pending_p): Don't consider explicitly suspended lwps.
424 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
425 pointer. Add OPTIONS argument. Change return type to int. Use
426 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
427 (linux_wait_for_event): Take an integer pid instead of a lwp_info
428 pointer. Add status pointer argument. Return a pid instead of a
429 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
430 changes. In non-stop mode, don't switch to a random thread.
431 (linux_wait): Rename to...
432 (linux_wait_1): ... this. Add target_options argument, and handle
433 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
434 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
435 clean exit and signal exit code. Don't stop all threads in
436 non-stop mode. In all-stop mode, only stop all threads when
437 reporting a stop to GDB. Handle explicit thread stop requests.
438 (async_file_flush, async_file_mark): New.
440 (send_sigstop): Use lwpid_of.
441 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
442 interface changes. In non-stop mode, don't switch to a random
444 (linux_resume_one_lwp): Use lwpid_of.
445 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
446 (linux_resume_one_thread): ... this. Handle resume_stop. In
447 non-stop mode, don't look for pending flag in all threads.
448 (resume_status_pending_p): Don't consider explicitly suspended
450 (my_waitpid): Reimplement. Emulate __WALL.
451 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
453 (sigchld_handler, linux_supports_non_stop, linux_async)
454 (linux_start_non_stop): New.
455 (linux_target_ops): Register linux_supports_non_stop, linux_async
456 and linux_start_non_stop.
457 (initialize_low): Install SIGCHLD handler.
458 * thread-db.c (thread_db_create_event, find_one_thread)
459 (thread_db_get_tls_address): Use lwpid_of.
460 * win32-low.c (win32_detach): Adjust to use resume_kind.
461 (win32_wait): Add `options' argument.
462 * spu-low.c (spu_resume): Adjust to use resume_kind.
463 (spu_wait): Add `options' argument.
465 2009-04-01 Pedro Alves <pedro@codesourcery.com>
467 Decouple target code from remote protocol.
469 * target.h (enum target_waitkind): New.
470 (struct target_waitstatus): New.
471 (struct target_ops) <wait>: Return an unsigned long. Take a
472 target_waitstatus pointer instead of a char pointer.
474 * target.c (mywait): Change prototype to return an unsigned long.
475 Take a target_waitstatus pointer instead of a char pointer. Adjust.
476 * server.h (thread_from_wait, old_thread_from_wait): Delete
478 (prepare_resume_reply): Change prototype to take a
480 * server.c (thread_from_wait, old_thread_from_wait): Delete.
481 (last_status, last_ptid): New.
482 (start_inferior): Remove "statusptr" argument. Adjust. Return a
483 pid instead of a signal.
484 (attach_inferior): Remove "status" and "signal" parameters.
486 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
488 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
489 (handle_v_requests, myresume): Remove "status" and "signal"
491 (handle_status): New.
492 (main): Delete local `status'. Adjust.
493 * remote-utils.c: Include target.h.
494 (prepare_resume_reply): Change prototype to take a
495 target_waitstatus. Adjust.
497 * linux-low.c (linux_wait): Adjust to new target_ops->wait
499 * spu-low.c (spu_wait): Adjust.
500 * win32-low.c (enum target_waitkind, struct target_waitstatus):
502 (win32_wait): Adjust.
504 2009-04-01 Pedro Alves <pedro@codesourcery.com>
506 * target.h (struct thread_resume): Delete leave_stopped member.
507 (struct target_ops): Add a `n' argument to the `resume' callback.
508 * server.c (start_inferior): Adjust.
509 (handle_v_cont, myresume): Adjust.
510 * linux-low.c (check_removed_breakpoint): Adjust to resume
511 interface change, and to removed leave_stopped field.
512 (resume_ptr): Delete.
513 (struct thread_resume_array): New.
514 (linux_set_resume_request): Add new `arg' parameter. Adjust to
515 resume interface change.
516 (linux_continue_one_thread, linux_queue_one_thread)
517 (resume_status_pending_p): Check if the resume field is NULL
518 instead of checking the leave_stopped member.
519 (linux_resume): Adjust to the target resume interface change.
520 * spu-low.c (spu_resume): Adjust to the target resume interface
522 * win32-low.c (win32_detach, win32_resume): Ditto.
524 2009-04-01 Pedro Alves <pedro@codesourcery.com>
526 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
528 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
530 (linux_continue_one_thread): Only preserve the stepping flag if
531 there's a pending breakpoint.
533 2009-03-31 Pedro Alves <pedro@codesourcery.com>
535 * server.c (main): After the inferior having exited, call
536 remote_close before exiting gdbserver.
538 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
540 Fix size of FPSCR in Power 7 processors.
541 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
542 (PPC_FEATURE_HAS_DFP): New #define.
543 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
546 2009-03-23 Pedro Alves <pedro@codesourcery.com>
548 * server.c (handle_query) Whitespace and formatting.
550 2009-03-22 Pedro Alves <pedro@codesourcery.com>
552 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
553 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
554 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
555 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
556 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
557 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
558 Makefile.in, configure.ac: Fix whitespace throughout.
559 * configure: Regenerate.
561 2009-03-22 Pedro Alves <pedro@codesourcery.com>
563 * inferiors.c (find_inferior): Make it safe for the callback
564 function to delete the currently iterated inferior.
566 2009-03-22 Pedro Alves <pedro@codesourcery.com>
568 * Makefile.in (linuw_low_h): Move higher.
569 (thread-db.o): Depend on $(linux_low_h).
571 2009-03-17 Pedro Alves <pedro@codesourcery.com>
573 Rename "process" to "lwp" throughout.
575 * linux-low.c (all_processes): Rename to...
576 (all_lwps): ... this.
577 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
578 (add_process): Rename to ...
579 (add_lwp): ... this. Adjust.
580 (linux_create_inferior): Adjust.
581 (linux_attach_lwp): Adjust.
582 (linux_attach): Adjust.
583 (linux_kill_one_process): Rename to ...
584 (linux_kill_one_lwp): ... this. Adjust.
585 (linux_kill): Adjust.
586 (linux_detach_one_process): Rename to ...
587 (linux_detach_one_lwp): ... this. Adjust.
588 (linux_detach): Adjust.
589 (check_removed_breakpoint): Adjust.
590 (status_pending_p): Adjust.
591 (linux_wait_for_process): Rename to ...
592 (linux_wait_for_lwp): ... this. Adjust.
593 (linux_wait_for_event): Adjust.
594 (send_sigstop): Adjust.
595 (wait_for_sigstop): Adjust.
596 (stop_all_processes): Rename to ...
597 (stop_all_lwps): ... this.
598 (linux_resume_one_process): Rename to ...
599 (linux_resume_one_lwp): ... this. Adjust.
600 (linux_set_resume_request, linux_continue_one_thread)
601 (linux_queue_one_thread, resume_status_pending_p)
602 (usr_store_inferior_registers, regsets_store_inferior_registers)
603 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
605 * linux-low.h (get_process): Rename to ...
606 (get_lwp): ... this. Adjust.
607 (get_thread_process): Rename to ...
608 (get_thread_lwp): ... this. Adjust.
609 (get_process_thread): Rename to ...
610 (get_lwp_thread): ... this. Adjust.
611 (struct process_info): Rename to ...
612 (struct lwp_info): ... this.
613 (all_processes): Rename to ...
614 (all_lwps): ... this.
615 * proc-service.c (ps_lgetregs): Adjust.
616 * thread-db.c (thread_db_create_event, find_one_thread)
617 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
619 2009-03-14 Pedro Alves <pedro@codesourcery.com>
621 * server.c (handle_query): Handle "qAttached".
623 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
625 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
626 GPLv3, update license URL.
628 2009-03-01 Doug Evans <dje@google.com>
630 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
631 (server_h): Add gdb_signals.h.
633 * server.h (target_signal_from_host,target_signal_to_host_p)
634 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
636 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
638 * remote-utils.c (getpkt): Also generate remote-debug
639 information if noack_mode is set.
641 2009-02-06 Pedro Alves <pedro@codesourcery.com>
643 * server.c (handle_query): Report qXfer:siginfo:read and
644 qXfer:siginfo:write as supported and handle them.
645 * target.h (struct target_ops) <qxfer_siginfo>: New field.
646 * linux-low.c (linux_xfer_siginfo): New.
647 (linux_target_ops): Set it.
649 2009-01-26 Pedro Alves <pedro@codesourcery.com>
651 * server.c (gdbserver_usage): Mention --remote-debug.
652 (main): Accept '--remote-debug' switch.
654 2009-01-18 Doug Evans <dje@google.com>
656 * regcache.c (new_register_cache): No need to check result of xcalloc.
657 * server.c (handle_search_memory): Back out calls to xmalloc,
658 result is checked and error is returned to user upon failure.
659 (handle_query): Ditto. Add more checks for result of malloc.
660 (handle_v_cont): Check result of malloc, report error back to
662 (handle_v_run): Ditto. Call freeargv.
663 * server.h (freeargv): Declare.
664 * utils.c (freeargv): New fn.
666 2009-01-15 Doug Evans <dje@google.com>
668 * gdbreplay.c (perror_with_name): Make arg const char *.
669 * server.h (target_signal_to_name): Make return type const char *.
670 * thread-db.c (thread_db_err_str): Make return type const char *.
671 * utils.c (perror_with_name): Make arg const char *.
673 2009-01-14 Pedro Alves <pedro@codesourcery.com>
675 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
676 when handling a EXIT_PROCESS_DEBUG_EVENT.
678 2009-01-06 Joel Brobecker <brobecker@adacore.com>
680 * gdbreplay.c (gdbreplay_version): Update copyright year.
681 * server.c (gdbserver_version): Likewise.
683 2009-01-05 Doug Evans <dje@google.com>
685 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
686 (handle_extended_wait): Improve comment.
688 2008-12-13 Doug Evans <dje@google.com>
690 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
691 * server.h (ATTR_MALLOC): New macro.
692 (xmalloc,xcalloc,xstrdup): Declare.
693 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
694 * inferiors.c: Ditto.
695 * linux-low.c: Ditto.
696 * mem-break.c: Ditto.
698 * remote-utils.c: Ditto.
701 * win32-low.c: Ditto.
703 2008-12-12 Doug Evans <dje@google.com>
705 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
708 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
710 2008-12-09 Doug Evans <dje@google.com>
712 * linux-low.h (struct process_info): Delete member tid, unused.
713 * thread-db.c (find_one_thread): Update.
714 (maybe_attach_thread): Update.
716 2008-12-02 Pedro Alves <pedro@codesourcery.com>
718 * target.h (struct target_ops): Add qxfer_osdata member.
719 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
721 (linux_qxfer_osdata): New functions.
722 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
724 * server.c (handle_query): Handle "qXfer:osdata:read:".
725 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
726 (buffer_xml_printf): New functions.
727 * server.h (struct buffer): New.
728 (buffer_grow_str, buffer_grow_str0): New macros.
729 (buffer_grow, buffer_free, buffer_init, buffer_finish)
730 (buffer_xml_printf): Declare.
732 2008-11-24 Doug Evans <dje@google.com>
734 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
736 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
738 * server.c (handle_v_run): Always use the supplied argument list.
740 2008-11-19 Bob Wilson <bob.wilson@acm.org>
742 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
743 (xtensa_regmap_table): Add entry for scompare1.
745 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
747 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
748 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
749 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
750 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
751 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
752 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
753 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
754 XML target descriptions.
755 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
756 when inferior is running on an ISA 2.05 or later processor. Add
757 special case to return offset for full 64-bit slot of FPSCR when
760 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
762 * Makefile.in (SFILES, clean): Added sparc64 files.
763 (reg-sparc64.o, reg-sparc64.c): New.
764 * configure.srv (sparc*-*-linux*): New configuration.
765 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
766 syscall arguments for SPARC.
767 (regsets_store_inferior_registers): Likewise.
768 * linux-sparc-low.c: New file.
770 2008-10-21 Doug Evans <dje@google.com>
772 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
773 (READLINE_DIR,READLINE_DEP): Delete.
774 (INTERNAL_CFLAGS): Update.
777 2008-10-10 Pedro Alves <pedro@codesourcery.com>
779 * server.c (handle_v_run): If GDB didn't specify an argv, use the
780 whole argv from the last run, not just argv[0].
782 2008-09-08 Pedro Alves <pedro@codesourcery.com>
784 * regcache.c (new_register_cache): Return NULL if the register
785 cache size isn't known yet.
786 (free_register_cache): Avoid dereferencing a NULL regcache.
788 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
790 * configure.srv: Merge MIPS and MIPS64.
792 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
794 * Makefile.in (uninstall): Apply $(EXEEXT) too.
796 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
798 * Makefile.in: Add required vsx dependencies.
800 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
801 Declare init_registers_powerpc_vsx32l.
802 Declare init_registers_powerpc_vsx64l.
803 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
804 (ppc_arch_setup): Check for VSX in hwcap.
805 (ppc_fill_vsxregset): New function.
806 (ppc_store_vsxregset): New function.
807 Add new VSX entry in regset_info target_regsets.
809 * configure.srv: Add new VSX dependencies.
811 2008-08-12 Pedro Alves <pedro@codesourcery.com>
813 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
814 (remote_open): Set or clear transport_is_reliable.
815 (putpkt_binary): Don't expect acks in noack mode.
816 (getpkt): Don't send ack/nac in noack mode.
817 * server.c (handle_general_set): Handle QStartNoAckMode.
818 (handle_query): If connected by tcp pass QStartNoAckMode+ in
820 (main): Reset noack_mode on every connection.
821 * server.h (noack_mode): Declare.
823 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
825 * Makefile.in (GDBREPLAY_OBS): New variable.
826 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
828 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
829 Daniel Jacobowitz <dan@codesourcery.com>
831 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
832 (usr_store_inferior_registers): Likewise.
833 (regsets_store_inferior_registers): Likewise.
835 2008-07-31 Rolf Jansen <rj@surtec.com>
836 Pedro Alves <pedro@codesourcery.com>
838 * configure.ac: Check for memmem declaration.
839 * server.c [HAVE_MALLOC_H]: Include malloc.h.
840 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
841 (disable_packet_qfThreadInfo): Unconditionally compile.
842 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
843 * configure, config.in: Regenerate.
845 2008-07-28 Doug Kwan <dougkwan@google.com>
847 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
848 (linux_write_memory): Remove declaration of errno.
850 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
852 * linux-low.c (handle_extended_wait): Do not use "status"
853 variable uninitialized.
855 2008-07-07 Pedro Alves <pedro@codesourcery.com>
857 * server.c (handle_v_attach): Inhibit reporting dll changes.
859 2008-06-27 Pedro Alves <pedro@codesourcery.com>
861 * remote-utils.c (prepare_resume_reply): If requested, don't
862 output "thread:TID" in the T stop reply.
864 * server.c (disable_packet_vCont, disable_packet_Tthread)
865 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
866 (handle_query): If requested, disable support for qC, qfThreadInfo
868 (handle_v_requests): If requested, disable support for vCont.
869 (gdbserver_show_disableable): New.
870 (main): Handle --disable-packet and --disable-packet=LIST.
872 * server.h (disable_packet_vCont, disable_packet_Tthread)
873 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
875 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
877 * server.c (gdbserver_usage): Mention --version.
879 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
881 * Makefile.in (gdbreplay.o): New rule.
883 2008-06-06 Joseph Myers <joseph@codesourcery.com>
885 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
886 message, not gdbserver.
888 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889 Nathan Sidwell <nathan@codesourcery.com>
890 Joseph Myers <joseph@codesourcery.com>
892 * acinclude.m4: Include ../../config/acx.m4.
893 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
894 * configure, config.in: Regenerate.
895 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
896 * server.c (gdbserver_version): Print PKGVERSION.
897 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
898 (main): Adjust gdbserver_usage calls.
899 * gdbreplay.c (version, host_name): Add declarations.
900 (gdbreplay_version, gdbreplay_usage): New.
901 (main): Accept --version and --help options.
903 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
905 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
906 (arm_breakpoint_at): Handle Thumb.
907 (the_low_target): Add comment.
909 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
911 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
913 2008-05-09 Doug Evans <dje@google.com>
915 * server.h (decode_search_memory_packet): Declare.
916 * remote-utils.c (decode_search_memory_packet): New fn.
917 * server.c (handle_search_memory_1): New fn.
918 (handle_search_memory): New fn.
919 (handle_query): Process qSearch:memory packets.
921 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
923 * regcache.c (registers_length): Remove.
924 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
925 full register packet.
926 * regcache.h (registers_length): Remove prototype.
927 * server.h (PBUFSIZ): Define to 16384.
929 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
931 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
932 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
933 powerpc-64l.o, and powerpc-altivec64l.o.
934 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
935 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
936 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
937 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
938 rs6000/power-linux.xml, and rs6000/power64-linux.xml
941 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
942 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
943 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
944 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
945 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
946 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
947 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
948 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
949 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
950 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
953 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
954 (init_registers_powerpc_32l): ... this new prototype.
955 (init_registers_powerpc_32): Remove, replace by ...
956 (init_registers_powerpc_altivec32l): ... this new prototype.
957 (init_registers_powerpc_e500): Remove, replace by ...
958 (init_registers_powerpc_e500l): ... this new prototype.
959 (init_registers_ppc64): Remove, replace by ...
960 (init_registers_powerpc_64l): ... this new prototype.
961 (init_registers_powerpc_64): Remove, replace by ...
962 (init_registers_powerpc_altivec64l): ... this new prototype.
963 (ppc_num_regs): Set to 73.
964 (PT_ORIG_R3, PT_TRAP): Define if necessary.
965 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
966 (ppc_cannot_store_register): Handle orig_r3 and trap.
967 (ppc_arch_setup): Update init_registers_... calls.
968 (ppc_fill_gregset): Handle orig_r3 and trap.
970 * inferiors.c (clear_inferiors): Reset current_inferior.
972 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
974 * acinclude.m4: Add override.m4.
975 * configure: Regenerate.
977 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
979 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
980 initial call to init_register_ppc64.
982 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
984 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into single
985 powerpc*-*-linux* case.
986 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
988 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
990 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
991 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
993 * linux-ppc-low.c: Include <elf.h>.
994 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
995 (ppc_hwcap): New global variable.
996 (ppc_regmap): Remove __SPE__ #ifdef sections.
997 (ppc_regmap_e500): New global variable.
998 (ppc_cannot_store_register): Update __SPE__ special case.
999 (ppc_get_hwcap): New function.
1000 (ppc_arch_setup): Use it to determine whether inferior supports
1001 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
1002 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
1003 Do not access registers if target does not support AltiVec.
1004 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
1005 Do not access registers if target does not support SPE.
1006 (target_regsets): Unconditionally include AltiVec and SPE regsets.
1008 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
1010 * linux-low.c (disabled_regsets, num_regsets): New.
1011 (use_regsets_p): Delete.
1012 (linux_wait_for_process): Clear disabled_regsets.
1013 (regsets_fetch_inferior_registers): Check and set it.
1014 (regsets_store_inferior_registers): Likewise.
1015 (linux_fetch_registers, linux_store_registers): Do not use
1017 (initialize_low): Allocate disabled_regsets.
1019 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
1021 * Makefile.in (LIBOBJS): New.
1023 (memmem.o): New rule.
1024 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
1025 * configure: Regenerated.
1027 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
1029 * server.c (handle_query): Never return "unsupported" for
1030 qXfer:features:read queries.
1032 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
1034 * server.c (get_features_xml): Fix inverted condition.
1035 (handle_query): Always support qXfer:feature:read.
1037 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
1039 * server.c (wrapper_argv): New.
1040 (start_inferior): Handle wrapper_argv. If set, expect an extra
1042 (gdbserver_usage): Document --wrapper.
1043 (main): Parse --wrapper.
1045 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
1047 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
1048 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
1049 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
1050 (ppc_set_pc): Likewise.
1051 (ppc_arch_setup): New function.
1052 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
1053 of collect_register.
1054 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
1056 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
1058 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
1059 instead of linux-ppc64-low.o.
1060 * linux-ppc64-low.c: Remove file.
1061 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
1062 (linux-ppc64-low.o): Remove rule.
1064 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
1065 (init_registers_powerpc_64): Likewise.
1066 (ppc_regmap): Conditionally define depending on __powerpc64__.
1067 (ppc_cannot_store_register): Do not special-case "fpscr" when
1068 compiled on __powerpc64__.
1069 (ppc_collect_ptrace_register): New function.
1070 (ppc_supply_ptrace_register): New function.
1071 (ppc_breakpoint): Change type to "unsigned int".
1072 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
1073 (the_low_target): Conditionally provide initializers for the
1074 arch_setup member depending on __powerpc64__. Install
1075 collect_ptrace_register and supply_ptrace_register members.
1077 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
1079 * regcache.h (gdbserver_xmltarget): Add extern declaration.
1080 * server.c (gdbserver_xmltarget): Define.
1081 (get_features_xml): Use it to replace "target.xml" and arch_string.
1083 * configure.srv: Remove srv_xmltarget. Add XML files that were
1084 mentioned there to srv_xmlfiles instead. Remove conditional tests
1085 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
1086 srv_xmlfiles and srv_regobj to include all possible choices.
1087 * configure.ac (srv_xmltarget): Remove.
1088 (srv_xmlfiles): Do not add "target.xml".
1089 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
1090 checks for supplementary target information.
1091 * configure: Regenerate.
1092 * Makefile.in (XML_TARGET): Remove.
1093 (target.xml): Remove rule.
1094 (clean): Do not clean up target.xml.
1095 (.PRECIOUS): Do not mention target.xml.
1097 * target.h (struct target_ops): Remove arch_string member.
1098 * linux-low.c (linux_arch_string): Remove.
1099 (linux_target_ops): Remove arch_string initializer.
1100 * linux-low.h (struct linux_target_ops): Remove arch_string member.
1101 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
1102 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
1103 * spu-low.c (spu_arch_string): Remove.
1104 (spu_target_ops): Remove arch_string initializer.
1105 * win32-low.c (win32_arch_string): Remove.
1106 (win32_target_ops): Remove arch_string initializer.
1107 * win32-low.h (struct win32_target_ops): Remove arch_string member.
1108 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
1109 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
1111 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
1113 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
1114 by collect_ptrace_register and supply_ptrace_register hooks.
1115 * linux-low.c (fetch_register): Use supply_ptrace_register callback
1116 instead of checking for the_low_target.left_pad_xfer.
1117 (usr_store_inferior_registers): Use collect_ptrace_register callback
1118 instead of checking for the_low_target.left_pad_xfer.
1120 * linux-s390-low.c (s390_collect_ptrace_register): New function.
1121 (s390_supply_ptrace_register): Likewise.
1122 (s390_fill_gregset): Call s390_collect_ptrace_register.
1123 (the_low_target): Update.
1125 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
1126 (ppc_supply_ptrace_register): Likewise.
1127 (the_low_target): Update.
1129 * linux-i386-low.c (the_low_target): Update.
1130 * linux-x86-64-low.c (the_low_target): Update.
1132 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
1134 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
1135 reg-s390.o and reg-s390x.o.
1137 * linux-low.c (new_inferior): New global variable.
1138 (linux_create_inferior, linux_attach): Set it.
1139 (linux_wait_for_process): Call the_low_target.arch_setup after the
1140 target has stopped for the first time.
1141 (initialize_low): Do not call the_low_target.arch_setup.
1143 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
1144 (s390_set_pc): Likewise.
1145 (s390_arch_setup): New function.
1146 (the_low_target): Use s390_arch_setup as arch_setup routine.
1148 * regcache.c (realloc_register_cache): New function.
1149 (set_register_cache): Call it for each existing regcache.
1151 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
1153 * server.h (init_registers): Remove prototype.
1155 * linux-low.h (struct linux_target_ops): Add arch_setup field.
1156 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
1157 instead of init_registers ().
1158 * linux-arm-low.c (init_registers_arm): Add prototype.
1159 (init_registers_arm_with_iwmmxt): Likewise.
1160 (the_low_target): Add initializer for arch_setup field.
1161 * linux-cris-low.c (init_registers_cris): Add prototype.
1162 (the_low_target): Add initializer for arch_setup field.
1163 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
1164 (the_low_target): Add initializer for arch_setup field.
1165 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
1166 (the_low_target): Add initializer for arch_setup field.
1167 * linux-ia64-low.c (init_registers_ia64): Add prototype.
1168 (the_low_target): Add initializer for arch_setup field.
1169 * linux-m32r-low.c (init_registers_m32r): Add prototype.
1170 (the_low_target): Add initializer for arch_setup field.
1171 * linux-m68k-low.c (init_registers_m68k): Add prototype.
1172 (the_low_target): Add initializer for arch_setup field.
1173 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
1174 (init_registers_mips64_linux): Likewise.
1175 (the_low_target): Add initializer for arch_setup field.
1176 * linux-ppc-low.c (init_registers_ppc): Add prototype.
1177 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
1178 (the_low_target): Add initializer for arch_setup field.
1179 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
1180 (init_registers_powerpc_64): Likewise.
1181 (the_low_target): Add initializer for arch_setup field.
1182 * linux-s390-low.c (init_registers_s390): Add prototype.
1183 (init_registers_s390x): Likewise.
1184 (the_low_target): Add initializer for arch_setup field.
1185 * linux-sh-low.c (init_registers_sh): Add prototype.
1186 (the_low_target): Add initializer for arch_setup field.
1187 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
1188 (the_low_target): Add initializer for arch_setup field.
1189 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
1190 (the_low_target): Add initializer for arch_setup field.
1192 * win32-low.h (struct win32_target_ops): Add arch_setup field.
1193 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
1194 instead of init_registers ().
1195 * win32-arm-low.c (init_registers_arm): Add prototype.
1196 (the_low_target): Add initializer for arch_setup field.
1197 * win32-i386-low.c (init_registers_i386): Add prototype.
1198 (the_low_target): Add initializer for arch_setup field.
1200 * spu-low.c (init_registers_spu): Add prototype.
1201 (initialize_low): Call initialie_registers_spu () instead of
1202 initialize_registers ().
1204 2008-02-19 Pedro Alves <pedro@codesourcery.com>
1206 * server.c (handle_v_requests): When handling the vRun and vAttach
1207 packets, if already debugging a process, don't kill it. Return an
1210 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
1212 * server.c (handle_query): Correct length check.
1214 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
1216 * win32-low.c (do_initial_child_stuff): Add process handle
1217 parameter. Set current_process_handle and current_process_id from the
1218 parameters. Clear globals.
1219 (win32_create_inferior): Don't set current_process_handle and
1220 current_process_id here. Instead pass them on the call to
1221 do_initial_child_stuff.
1222 (win32_attach): Likewise.
1223 (win32_clear_inferiors): New.
1224 (win32_kill): Don't close the current process handle or the
1225 current thread handle here. Instead call win32_clear_inferiors.
1226 (win32_detach): Don't open a new handle to the process. Call
1227 win32_clear_inferiors.
1228 (win32_join): Don't rely on current_process_handle; open a new
1229 handle using the process id.
1230 (win32_wait): Call win32_clear_inferiors when the inferior process
1233 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
1235 * server.c (monitor_show_help): Add "exit".
1237 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
1239 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1240 (clean): Add reg-xtensa.c.
1241 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
1242 * configure.srv (xtensa*-*-linux*) New target.
1243 * linux-xtensa-low.c: New.
1244 * xtensa-xtregs.c: New.
1246 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
1248 * hostio.c: Don't include errno.h.
1249 (errno_to_fileio_errno): Move to hostio-errno.
1250 * hostio.c: (hostio_error): Remove the error parameter. Defer the
1251 error number outputting to the target->hostio_last_error callback.
1252 (hostio_packet_error): Use FILEIO_EINVAL directly.
1253 (handle_open, handle_pread, hostio_error, handle_unlink): Update
1254 calls to hostio_error.
1255 * hostio-errno.c: New.
1256 * server.h (hostio_last_error_from_errno): Declare.
1257 * target.h (target_ops): Add hostio_last_error member.
1258 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
1259 as hostio_last_error handler.
1260 * spu-low.c (spu_target_ops): Likewise.
1261 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
1262 (wince_hostio_last_error): New functions.
1263 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
1264 as hostio_last_error handler.
1265 (win32_target_ops) [!_WIN32_WCE]: Register
1266 hostio_last_error_from_errno as hostio_last_error handler.
1267 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
1268 (hostio-errno.o): New rule.
1269 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
1270 * configure.srv (srv_hostio_err_objs): New variable. Default to
1272 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
1273 * configure: Regenerate.
1275 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1277 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
1278 (linux_kill, linux_detach): Clean up the process list.
1279 * remote-utils.c (remote_open): Improve port number parsing.
1280 (putpkt_binary, input_interrupt): Only send interrupts if the target
1282 * server.c (extended_protocol): Make static.
1283 (attached): Define earlier.
1284 (exit_requested, response_needed, program_argv): New variables.
1285 (target_running): New.
1286 (start_inferior): Clear attached here.
1287 (attach_inferior): Set attached here.
1288 (require_running): Define.
1289 (handle_query): Use require_running and target_running. Implement
1291 (handle_v_attach, handle_v_run): New.
1292 (handle_v_requests): Use require_running. Handle vAttach and vRun.
1293 (gdbserver_usage): Update.
1294 (main): Redo argument parsing. Handle --debug and --multi. Handle
1295 --attach along with other options or after the port. Save
1296 program_argv. Support no initial program. Resynchronize
1297 communication with GDB after an error. Handle "monitor exit".
1298 Use require_running and target_running. Always allow the extended
1299 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
1300 restart in extended mode.
1301 * README: Refer to the GDB manual. Update --attach usage.
1303 2007-12-20 Andreas Schwab <schwab@suse.de>
1305 * linux-low.c (STACK_SIZE): Define.
1306 (linux_tracefork_child): Use it. Use __clone2 on ia64.
1307 (linux_test_for_tracefork): Likewise.
1309 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
1311 * linux-low.c (linux_wait_for_event): Update messages. Do not
1312 reinsert auto-delete breakpoints.
1313 * mem-break.c (struct breakpoint): Change return type of handler to
1315 (set_breakpoint_at): Update handler type.
1316 (reinsert_breakpoint_handler): Return 1 instead of calling
1318 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
1320 (check_breakpoints): Delete auto-delete breakpoints and return 2.
1321 * mem-break.h (set_breakpoint_at): Update handler type.
1322 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
1323 * win32-low.c (auto_delete_breakpoint): New.
1324 (get_child_debug_event): Use it.
1326 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
1328 * configure.ac: Check for pread and pwrite.
1329 * hostio.c (handle_pread): Fall back to lseek and read.
1330 (handle_pwrite): Fall back to lseek and write.
1331 * config.in, configure: Regenerated.
1333 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
1335 * server.c (myresume): Add own_buf argument.
1336 (main): Update calls.
1338 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
1340 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
1341 * remote-utils.c (remote_open): Do not call disable_async_io.
1342 (block_async_io): Delete.
1343 (unblock_async_io): Make static.
1344 (initialize_async_io): New.
1345 * server.c (handle_v_cont): Handle async I/O here.
1346 (myresume): Likewise. Move other common resume tasks here...
1347 (main): ... from here. Call initialize_async_io. Disable async
1348 I/O before the main loop.
1349 * server.h (initialize_async_io): Declare.
1350 (block_async_io, unblock_async_io): Delete prototypes.
1351 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
1353 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
1355 * remote-utils.c (readchar): Allow binary data in received messages.
1357 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
1359 * win32-low.c (attaching): New global.
1360 (win32_create_inferior): Clear the `attaching' global.
1361 (win32_attach): Set the `attaching' global.
1362 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
1363 attaching. Only set a breakpoint at the entry point if not
1366 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
1368 * server.c (main): Don't report dll events on the initial
1369 connection on attaches.
1371 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
1373 * server.c (main): Relax numerical bases supported for the pid of
1374 the --attach command line argument.
1376 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
1378 * win32-low.c (win32_attach): Call OpenProcess before
1379 DebugActiveProcess, not after. Add last error output to error
1382 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
1384 * win32-low.c (win32_get_thread_context)
1385 (win32_set_thread_context): New functions.
1386 (thread_rec): Use win32_get_thread_context.
1387 (continue_one_thread, win32_resume): Use win32_set_thread_context.
1388 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
1391 2007-12-03 Leo Zayas
1392 Pedro Alves <pedro_alves@portugalmail.pt>
1394 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
1396 (child_add_thread): Minor cleanup.
1397 (child_continue): Resume artificially suspended threads before
1398 calling ContinueDebugEvent.
1399 (suspend_one_thread): New.
1400 (fake_breakpoint_event): New.
1401 (get_child_debug_event): Change return type to int. Check here if
1402 gdb sent an interrupt request. If a soft interrupt was requested,
1403 fake a breakpoint event. Return 0 if there is no event to handle,
1405 (win32_wait): Don't check here if gdb sent an interrupt request.
1406 Ensure there is a valid event to handle.
1407 (win32_request_interrupt): Add soft interruption method as last
1410 2007-12-03 Leo Zayas
1411 Pedro Alves <pedro_alves@portugalmail.pt>
1413 * win32-low.h (win32_thread_info): Add descriptions to the
1414 structure members. Replace `suspend_count' counter by a
1416 * win32-low.c (thread_rec): Update condition of when to get the
1417 context from the inferior. Rely on ContextFlags being set if it
1418 has already been retrieved. Only suspend the inferior thread if
1419 we haven't already. Warn if that fails.
1420 (continue_one_thread): s/suspend_count/suspended/. Only call
1421 ResumeThread once. Warn if that fails.
1423 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
1425 * win32-low.c (win32_wait): Don't read from the inferior when it
1428 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
1430 * Makefile.in (win32_low_h): New variable.
1431 (win32-low.o): Add dependency on $(win32_low_h).
1432 (win32-arm-low.o, win32-i386-low.o): New rules.
1434 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
1436 * hostio.c: Correct copyright year.
1438 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
1440 * Makefile.in (OBS): Add hostio.o.
1441 (hostio.o): New rule.
1442 * server.h (handle_vFile): Declare.
1443 * hostio.c: New file.
1444 * server.c (handle_v_requests): Take packet_len and new_packet_len
1445 for binary packets. Call handle_vFile.
1446 (main): Update call to handle_v_requests.
1448 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
1450 * linux-low.c: Include <sched.h>.
1452 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
1454 * linux-low.c (linux_tracefork_grandchild): New.
1455 (linux_tracefork_child): Use clone.
1456 (linux_test_for_tracefork): Use clone; allocate and free a stack.
1458 2007-10-31 Joel Brobecker <brobecker@adacore.com>
1460 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
1462 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
1464 * linux-low.c (handle_extended_wait): Handle unexpected signals.
1466 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
1468 * inferiors.c (change_inferior_id): Delete.
1469 (add_pid_to_list, pull_pid_from_list): New.
1470 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
1471 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
1472 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
1473 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
1474 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
1475 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
1476 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
1477 (using_threads): Always set to 1.
1478 (handle_extended_wait): New.
1479 (add_process): Do not set TID.
1480 (linux_create_inferior): Set must_set_ptrace_flags.
1481 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
1482 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
1483 (linux_thread_alive): Rename TID argument to LWPID.
1484 (linux_wait_for_process): Handle unknown processes. Do not use TID.
1485 (linux_wait_for_event): Do not use TID or check using_threads. Update
1486 call to dead_thread_notify. Call handle_extended_wait.
1487 (linux_create_inferior): Use PTRACE_SETOPTIONS.
1488 (send_sigstop): Delete sigstop_sent.
1489 (wait_for_sigstop): Avoid TID.
1490 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
1491 (linux_test_for_tracefork): New.
1492 (linux_lookup_signals): Use thread_db_active and
1493 linux_supports_tracefork_flag.
1494 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
1495 * linux-low.h (get_process_thread): Avoid TID.
1496 (struct process_ifo): Move thread_known and tid to the end. Remove
1498 (linux_attach_lwp, thread_db_init): Update prototypes.
1499 * server.h (change_inferior_id): Delete prototype.
1500 (add_pid_to_list, pull_pid_from_list): New prototypes.
1501 * thread-db.c (thread_db_use_events): New.
1502 (find_first_thread): Rename to...
1503 (find_one_thread): ...this. Update callers and messages. Do not
1504 call fatal. Check thread_db_use_events. Do not call
1505 change_inferior_id or new_thread_notify.
1506 (maybe_attach_thread): Update. Do not call new_thread_notify.
1507 (thread_db_init): Set thread_db_use_events. Check use_events.
1508 * utils.c (fatal, warning): Correct message prefix.
1510 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
1512 * Makefile.in (clean): Remove new files.
1513 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
1514 (powerpc-64.o, powerpc-64.c): New rules.
1515 * configure.srv: Use alternate register sets for powerpc64-*-linux*
1516 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
1518 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
1520 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
1521 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
1522 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
1523 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
1524 (target_regsets): Add AltiVec and SPE register sets.
1525 * configure.ac: Check for AltiVec and SPE.
1526 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
1527 (ppc_fill_vrregset, ppc_store_vrregset): New.
1528 (target_regsets): Add AltiVec register set.
1529 * configure: Regenerated.
1531 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
1533 * linux-low.c (O_LARGEFILE): Define.
1534 (linux_read_memory): Use /proc/PID/mem.
1535 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
1536 * configure, config.in: Regenerated.
1538 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
1540 * linux-low.c (linux_wait_for_event): Do not pass signals while
1543 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
1545 * win32-low.c (create_process): New.
1546 (win32_create_inferior): Use create_process instead of
1547 CreateProcess. If create_process failed retry appending an ".exe"
1548 suffix. Store the GetLastError result immediatelly after
1549 create_process calls and use it on the call to error.
1551 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
1553 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
1555 2007-08-23 Joel Brobecker <brobecker@adacore.com>
1557 * configure.ac: Switch license to GPLv3.
1559 2007-08-01 Michael Snyder <msnyder@access-company.com>
1561 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
1563 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
1565 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
1567 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
1568 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
1569 CloseToolhelp32Snapshot.
1570 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
1571 CloseToolhelp32Snapshot.
1573 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
1575 * server.c (main): Check for inferior exit before main loop.
1577 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
1579 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
1580 instead of on tmp_desc.
1582 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
1583 Daniel Jacobowitz <dan@codesourcery.com>
1585 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
1586 (add_thread): Minor cleanups.
1587 (clear_inferiors): Move lower in the file. Clear the DLL
1589 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
1590 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
1591 (xml_escape_text): New.
1592 * server.c (handle_query): Handle qXfer:libraries:read. Report it
1594 (handle_v_cont): Report errors.
1595 (gdbserver_version): Update.
1596 (main): Correct size of own_buf. Do not report initial DLL events.
1597 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
1598 (unloaded_dll, xml_escape_text): New.
1599 * win32-low.c (enum target_waitkind): Update comments.
1600 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
1601 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
1602 (win32_EnumProcessModules, win32_GetModuleInformation)
1603 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
1604 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
1605 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
1606 (win32_Module32First, win32_Module32Next, load_toolhelp)
1607 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
1608 (get_child_debug_event): Handle DLL events.
1609 (win32_wait): Likewise.
1611 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
1613 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
1614 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
1616 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
1618 * win32-low.c (handle_output_debug_string): Ignore event if not
1621 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
1623 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
1625 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
1627 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
1629 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
1631 * inferiors.c (change_inferior_id): Add comment.
1632 * linux-low.c (check_removed_breakpoint): Add an early
1633 prototype. Improve debug output.
1634 (linux_attach): Doc update.
1635 (linux_detach_one_process, linux_detach): Clean up before releasing
1637 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
1638 * linux-low.h (struct process_info): Doc improvement.
1639 * mem-break.c (delete_all_breakpoints): New.
1640 * mem-break.h (delete_all_breakpoints): New prototype.
1641 * thread-db.c (find_first_thread): New.
1642 (thread_db_create_event): Call it instead of
1643 thread_db_find_new_threads. Clean up unused variables.
1644 (maybe_attach_thread): Remove first thread handling.
1645 (thread_db_find_new_threads): Use find_first_thread.
1646 (thread_db_get_tls_address): Likewise.
1648 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
1650 * thread-db.c (thread_db_find_new_threads): Add prototype.
1651 (thread_db_create_event): Check for the main thread before adding
1653 (maybe_attach_thread): Only enable event reporting if TID == 0.
1654 (thread_db_get_tls_address): Check for new threads.
1656 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
1658 * linux-low.c (linux_create_inferior): Try execv before execvp.
1659 * spu-low.c (spu_create_inferior): Likewise.
1661 2007-06-13 Mike Frysinger <vapier@gentoo.org>
1663 * linux-low.c (linux_create_inferior): Change execv to execvp.
1664 * spu-low.c (spu_create_inferior): Likewies.
1666 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
1668 * Makefile.in (clean): Clean new files instead of deleted ones.
1669 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
1670 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
1672 * configure.srv: Specify XML files and new regformats for MIPS and
1674 * linux-mips-low.c (mips_num_regs): Set to only used registers.
1675 (mips_regmap): Do not fetch $0. Remove unused registers. Add
1676 an entry for the restart register.
1677 (mips_cannot_fetch_register, mips_cannot_store_register)
1678 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
1679 register names to match the XML descriptions.
1680 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
1681 restart register instead of $0.
1683 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
1684 Markus Deuling <deuling@de.ibm.com>
1686 * remote-utils.c (decode_xfer_write): New function.
1687 * server.h (decode_xfer_write): Add prototype.
1688 * server.c (handle_query): Add PACKET_LEN argument. Support
1689 qXfer:spu:read and qXfer:spu:write packets.
1690 (main): Pass packet_len to handle_query.
1691 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
1692 * target.h (target_ops): Add qxfer_spu.
1694 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
1696 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
1697 accessing non-seekable spufs files.
1699 2007-05-16 Markus Deuling <deuling@de.ibm.com>
1701 * server.c (handle_query): Add reply for qC packet.
1703 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1704 Leo Zayas <lerele@champenstudios@com>
1706 * server.h (check_remote_input_interrupt_request): New function.
1707 * remote_utils.c (INVALID_DESCRIPTOR): New define.
1708 (remote_desc): Initialize with INVALID_DESCRIPTOR.
1709 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
1710 (check_remote_input_interrupt_request): New function.
1711 * server.h (check_remote_input_interrupt_request): Declare.
1712 * win32-low.c (winapi_DebugBreakProcess,
1713 winapi_GenerateConsoleCtrlEvent): New typedefs.
1714 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
1716 (win32_wait): Check for remote interrupt request
1717 with check_remote_input_interrupt_request.
1718 (win32_request_interrupt): New function.
1719 (win32_target_op): Set request_interrupt to win32_request_interrupt.
1721 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1723 * win32-low.c (debug_registers_changed,
1724 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
1725 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
1726 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
1727 (thread_rec): Get context using the low target.
1728 (child_add_thread): Call thread_added on the low target,
1729 which does the same thing.
1731 (do_initial_child_stuff): Remove debug registers references.
1732 Set context using the low target. Resume threads after
1733 setting the contexts.
1734 (child_continue): Remove dead variable. Remove debug
1735 registers references.
1736 (child_fetch_inferior_registers): Go through the low target.
1737 (do_child_store_inferior_registers): Remove.
1738 (child_store_inferior_registers): Go through the low target.
1739 (win32_resume): Remove debug registers references.
1740 Set context using the low target.
1741 (handle_exception): Change return type to void. Don't record
1742 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
1743 first chance exception.
1744 (get_child_debug_event): Change return type to void. Remove
1745 goto loop. Always return after waiting for debug event.
1746 (win32_wait): Convert to switch statement. Handle spurious
1749 * win32-i386-low.c (debug_registers_changed,
1750 debug_registers_used): New.
1751 (initial_stuff): Rename to ...
1752 (i386_initial_stuff): ... this. Clear debug registers
1754 (store_debug_registers): Delete.
1755 (i386_get_thread_context): New.
1756 (load_debug_registers): Delete.
1757 (i386_set_thread_context): New.
1758 (i386_thread_added): New.
1759 (single_step): Rename to ...
1760 (i386_single_step): ... this.
1761 (do_fetch_inferior_registers): Rename to ...
1762 (i386_fetch_inferior_register): ... this.
1763 (i386_store_inferior_register): New.
1764 (the_low_target): Adapt to new interface.
1766 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
1767 (arm_get_thread_context): New.
1768 (arm_set_thread_context): New.
1770 (do_fetch_inferior_registers): Rename to ...
1771 (arm_fetch_inferior_register): ... this.
1772 (arm_store_inferior_register): New.
1773 (arm_wince_breakpoint): Reimplement as unsigned long.
1774 (arm_wince_breakpoint_len): Define.
1775 (the_low_target): Adapt to new interface.
1777 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
1778 load_debug_registers. Add get_thread_context, set_thread_context,
1779 thread_added and store_inferior_register. Rename
1780 fetch_inferior_registers to fetch_inferior_register.
1781 (regptr): Remove declaration.
1783 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1785 * linux-low.c (linux_detach): Change return type to int. Return 0.
1786 * spu-low.c (spu_detach): Likewise.
1788 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1790 * target.h (target_ops): Change return type of detach to int.
1792 (join_inferior): New.
1793 * server.c (main): Don't skip detach support on mingw32.
1794 If the inferior doesn't support detaching return error.
1795 Call join_inferior instead of using waitpid.
1796 * linux-low.c (linux_join): New.
1797 (linux_target_op): Add linux_join.
1798 * spu-low.c (spu_join): New.
1799 (spu_target_ops): Add spu_join.
1800 * win32-low.c (win32_detach): Adapt to new interface.
1801 Reopen current_process_handle before detaching. Issue a child
1802 resume before detaching.
1804 (win32_target_op): Add win32_join.
1806 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1808 * win32-low.c (win32-attach): Fix return value.
1809 * target.h (target_ops): Describe ATTACH return values.
1811 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1813 * win32-low.c (GETPROCADDRESS): Define.
1814 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
1815 (winapi_DebugSetProcessKillOnExit): Likewise.
1816 (win32_create_inferior): Force usage of ansi CreateProcessA.
1817 (win32_attach): Use GETPROCADDRESS.
1818 (win32_detach): Likewise.
1820 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1822 * win32-low.c (win32_wait): Don't use WSTOPSIG.
1824 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
1826 * win32-low.c: Commit leftover changes from 2007-03-29.
1828 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1830 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
1831 fields short instead of int. Add explicit padding.
1832 (i387_cache_to_fsave): Remove unnecessary casts.
1833 (i387_fsave_to_cache): Doc fix.
1834 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
1836 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1838 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
1839 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
1841 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
1843 * configure.srv (arm*-*-mingw32ce*): Move near the other
1846 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
1848 * configure.ac: Add errno checking.
1849 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
1850 sys/file.h and malloc.h.
1851 (AC_CHECK_DECLS): Add perror.
1852 (srv_mingwce): Handle.
1853 * configure.srv (i[34567]86-*-cygwin*): Add
1854 win32-i386-low.o to srv_tgtobj.
1855 (i[34567]86-*-mingw*): Likewise.
1856 (arm*-*-mingw32ce*): Add case.
1857 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
1858 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
1859 [__MINGW32CE__] (strerror): New function.
1860 [__MINGW32CE__] (errno): Define to GetLastError.
1861 [__MINGW32CE__] (COUNTOF): New macro.
1862 (remote_open): Remove extra close call.
1863 * mem-break.c (delete_breakpoint_at): New function.
1864 * mem-break.h (delete_breakpoint_at): Declare.
1865 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
1866 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
1867 [USE_WIN32API] (read, write): Add char* casts.
1868 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
1869 * server.h: Include wincecompat.h on Windows CE.
1870 [HAVE_ERRNO_H]: Check.
1871 (perror): Declare if not declared.
1872 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
1873 (perror_with_name): Remove errno declaration.
1874 * wincecompat.h: New.
1875 * wincecompat.c: New.
1877 * win32-arm-low.c: New.
1878 * win32-i386-low.c: New.
1879 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
1880 (OUTMSG2): Make it safe.
1882 (COUNTOF): New macro.
1883 (NUM_REGS): Get it from the low target.
1884 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
1885 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
1886 (thread_rec): Let low target handle debug registers.
1887 (child_add_thread): Likewise.
1888 (child_init_thread_list): Likewise.
1889 (continue_one_thread): Likewise.
1891 (do_child_fetch_inferior_registers): Move to ...
1892 * win32-i386-low.c: ... here, and rename to ...
1893 (do_fetch_inferior_registers): ... this.
1894 * win32-low.c (child_fetch_inferior_registers):
1895 Go through the low target.
1896 (do_child_store_inferior_registers): Use regptr.
1897 (strwinerror): New function.
1898 (win32_create_inferior): Handle Windows CE.
1899 Use strwinerror instead of strerror on Windows error
1900 codes. Add program to the error output.
1901 Don't close the main thread handle on Windows CE.
1902 (win32_attach): Use coredll.dll on Windows CE.
1903 (win32_kill): Close current process and current
1905 (win32_detach): Use coredll.dll on Windows CE.
1906 (win32_resume): Let low target handle debug registers, and
1908 (handle_exception): Add/Remove initial breakpoint. Avoid
1909 non-existant WSTOPSIG on Windows CE.
1910 (win32_read_inferior_memory): Cast to remove warning.
1911 (win32_arch_string): Go through the low target.
1912 (initialize_low): Call set_breakpoint_data with the low
1913 target's breakpoint.
1914 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
1915 FOP_REGNUM, mappings): Move to ...
1916 * win32-i386-low.c: ... here.
1917 * win32-low.c (win32_thread_info): Move to ...
1918 * win32-low.h: ... here.
1919 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
1920 win32-arm-low.c and wincecompat.c.
1921 (all:): Add $EXEEXT.
1922 (install-only:): Likewise.
1923 (gdbserver:): Likewise.
1924 (gdbreplay:): Likewise.
1925 * config.in: Regenerate.
1926 * configure: Regenerate.
1928 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
1930 * win32-low.c: Rename typedef thread_info to
1931 win32_thread_info throughout.
1933 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
1935 * win32-i386-low.c: Rename to ...
1936 * win32-low.c: ... this.
1937 * configure.srv: Replace win32-i386-low.o with win32-low.o.
1938 * Makefile.in: Likewise.
1940 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
1942 * remote-utils.c (monitor_output): Constify msg parameter.
1943 * server.h (monitor_output): Likewise.
1944 * win32-i386-low.c (handle_output_debug_string): New.
1945 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
1946 handle_output_debug_string.
1947 (get_child_debug_event): Likewise.
1949 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
1951 * server.c (main): Correct strtoul check.
1953 2007-03-27 Jon Ringle <jon@ringle.org>
1955 * linux-low.c: Check __ARCH_HAS_MMU__ also.
1957 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
1959 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
1961 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
1963 * terminal.h: Check HAVE_SGTTY_H.
1965 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
1967 * remote-utils.c (remote_open): Print out the assigned port number.
1969 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
1971 * remote-utils.c (monitor_output): New function.
1972 * server.c (debug_threads): Define here.
1973 (monitor_show_help): New function.
1974 (handle_query): Handle qRcmd.
1975 (main): Do not handle 'd' packet.
1976 * server.h (debug_threads, remote_debug, monitor_output): Declare.
1977 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
1980 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1982 * Makefile.in (EXEEXT): New.
1983 (clean): Use $(EXEEXT).
1985 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1987 * target.h (target_ops): Rename send_signal to request_interrupt,
1988 and remove enum target_signal parameter.
1989 * linux-low.c (linux_request_interrupt): Rename from
1990 linux_send_signal, and always send SIGINT.
1991 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
1992 and always send SIGINT.
1993 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
1995 (input_interrupt): Likewise.
1997 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1999 * server.c (get_features_xml): Check if target implemented
2001 * win32-i386-low.c (win32_arch_string): New.
2002 (win32_target_ops): Add win32_arch_string as arch_string member.
2004 2007-02-22 Markus Deuling <deuling@de.ibm.com>
2006 * spu-low.c (spu_arch_string): New.
2007 (spu_target_ops): Add spu_arch_string.
2009 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
2011 * remote-utils.c: Remove HAVE_TERMINAL_H check.
2012 * configure.ac: Do not check for terminal.h.
2013 * configure, config.in: Regenerated.
2015 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
2017 * Makefile.in (OBS): Add $(XML_BUILTIN).
2018 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
2020 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
2021 (arm-with-iwmmxt.c): New.
2022 * config.in, configure: Regenerate.
2023 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
2024 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
2025 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
2026 (arm*-*-linux*): Add iWMMXt and regset support.
2027 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
2028 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
2029 (arm_store_wmmxregset, target_regsets): New.
2030 * server.c (get_features_xml): Take annex argument. Check builtin
2032 (handle_query): Handle multiple annexes.
2034 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2036 * remote-utils.c [USE_WIN32API] (read, write): Define.
2037 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
2040 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
2042 * linux-i386-low.c (the_low_target): Set arch_string.
2043 * linux-x86-64-low.c (the_low_target): Likewise.
2044 * linux-low.c (linux_arch_string): New.
2045 (linux_target_ops): Add it.
2046 * linux-low.h (struct linux_target_ops): Add arch_string.
2047 * server.c (write_qxfer_response): Use const void * for DATA.
2048 (get_features_xml): New.
2049 (handle_query): Handle qXfer:features:read. Report it for qSupported.
2050 * target.h (struct target_ops): Add arch_string method.
2052 2007-01-03 Denis Pilat <denis.pilat@st.com>
2053 Daniel Jacobowitz <dan@codesourcery.com>
2055 * linux-low.c (linux_kill): Handle being called with no threads.
2056 * win32-i386-low.c (win32_kill): Likewise.
2057 (get_child_debug_event): Clear current_process_handle.
2059 2006-12-30 Denis PILAT <denis.pilat@st.com>
2060 Daniel Jacobowitz <dan@codesourcery.com>
2062 * remote-utils.c (remote_open): Check the type of specified
2063 serial port devices before opening them.
2064 * server.c (main): Kill the inferior if an error occurs during
2065 the first remote_open.
2067 2006-12-05 Markus Deuling <deuling@de.ibm.com>
2069 * README: Update supported targets.
2071 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
2073 * Makefile.in (clean): Remove reg-mips64.c.
2074 (reg-mips64.c, reg-mips64.o): New rules.
2075 * configure.srv: Handle mips64. Include regset support for mips.
2076 * linux-mips-low.c (union mips_register): New.
2077 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
2078 (mips_breakpoint, mips_breakpoint_at): Use int.
2079 (mips_collect_register, mips_supply_register)
2080 (mips_collect_register_32bit, mips_supply_register_32bit)
2081 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
2082 (mips_store_fpregset, target_regsets): New.
2083 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
2085 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
2087 * configure.srv: Add target "spu*-*-*".
2088 * Makefile.in (clean): Remove reg-spu.c.
2089 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
2090 * spu-low.c: New file.
2092 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
2094 * configure.ac: Correct td_thr_tls_get_addr test.
2095 * configure: Regenerated.
2097 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
2099 * linux-low.c (linux_wait_for_event): Reformat. Use the
2101 * remote-utils.c (decode_address_to_semicolon): New.
2102 * server.c (pass_signals, handle_general_set): New.
2103 (handle_query): Mention QPassSignals for qSupported.
2104 (main): Call handle_general_set.
2105 * server.h (pass_signals, decode_address_to_semicolon): New.
2107 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
2109 * server.c (handle_query): Correct error handling for read_auxv.
2111 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
2113 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
2114 and srv_linux_thread_db to yes.
2115 * linux-s390-low.c (s390_fill_gregset): New function.
2116 (target_regsets): Define data structure.
2118 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
2120 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
2121 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
2122 * config.in, configure: Regenerated.
2123 * inferiors.c (gdb_id_to_thread): New function.
2124 (gdb_id_to_thread_id): Use it.
2125 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
2126 * linux-low.h (struct process_info): Add th member.
2127 (thread_db_get_tls_address): New prototype.
2128 * remote-utils.c (decode_address): Make non-static.
2129 * server.c (handle_query): Handle qGetTLSAddr.
2130 * server.h (gdb_id_to_thread, decode_address): New prototypes.
2131 * target.h (struct target_ops): Add get_tls_address.
2132 * thread-db.c (maybe_attach_thread): Save the thread handle.
2133 (thread_db_get_tls_address): New.
2135 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
2137 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
2138 (linux_resume_one_process): Take a siginfo_t *. Update all
2139 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
2140 (struct pending_signals): Add a siginfo_t.
2141 (linux_wait_for_process): Always set last_status.
2142 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
2143 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
2144 * linux-low.h (struct process_info): Add last_status.
2146 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
2148 * remote-utils.c (try_rle): New function.
2149 (putpkt_binary): Use it.
2151 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
2153 * Makefile.in (clean): Clean reg-x86-64-linux.c.
2154 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
2155 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
2156 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
2157 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
2160 2006-08-08 Richard Sandiford <richard@codesourcery.com>
2162 * server.c (terminal_fd): New variable.
2163 (old_foreground_pgrp): Likewise.
2164 (restore_old_foreground_pgrp): New function.
2165 (start_inferior): Record the terminal file descriptor in terminal_fd
2166 and its original foreground group in old_foreground_pgrp. Register
2167 restore_old_foreground_pgrp with atexit().
2169 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
2171 * server.c (handle_query): Correct qPart to qXfer.
2173 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
2175 * configure.ac: Check for more headers which are missing on
2176 Windows. Automatically supply -lwsock32 and USE_WIN32API.
2177 * configure.srv: Add Cygwin and mingw32.
2178 * remote-utils.c: Don't include headers unconditionally which
2179 are missing on mingw32. Include <winsock.h> for mingw32.
2180 (remote_open): Adjust for mingw32 support. Flush
2181 standard error after writing to it.
2182 (remote_close, putpkt_binary, input_interrupt, block_async_io)
2183 (unblock_async_io, enable_async_io, disable_async_io)
2184 (readchar, getpkt): Update for Winsock support.
2185 (prepare_resume_reply): Expect a protocol signal number.
2186 * server.c: Disable <sys/wait.h> on mingw32.
2187 (start_inferior): Adjust for mingw32 support. Flush
2188 standard error after writing to it.
2189 (attach_inferior): Likewise. Use protocol signal
2191 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
2193 * win32-i386-low.c: New file.
2194 * Makefile.in (XM_CLIBS): Set.
2195 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
2196 (win32-i386-low.o): New dependency rule.
2197 * linux-low.c (linux_wait): Use target signal numbers.
2198 * target.h (struct target_ops): Doc fix.
2199 * server.h (target_signal_to_name): New prototype.
2200 * gdbreplay.c: Don't include headers unconditionally which
2201 are missing on mingw32. Include <winsock.h> for mingw32.
2202 (remote_close, remote_open): Adjust for Winsock support.
2203 * configure, config.in: Regenerated.
2205 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
2207 * server.c (decode_xfer_read, write_qxfer_response): New.
2208 (handle_query): Take a packet length argument. Handle
2209 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
2210 the qSupported response.
2211 (main): Update call to handle_query.
2213 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
2215 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
2216 (putpkt_binary): Renamed from putpkt and adjusted for binary
2218 (putpkt): New wrapper for putpkt_binary.
2219 (readchar): Don't mask off the high bit.
2220 (decode_X_packet): New function.
2221 * server.c (main): Call putpkt_binary if a handler sets the packet
2222 length. Save the length of the incoming packet. Handle 'X'.
2223 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
2225 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
2227 * server.c (handle_query): Handle qSupported.
2229 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
2231 * remote-utils.c (all_symbols_looked_up): New variable.
2232 (look_up_one_symbol): Check it.
2233 * server.h (look_up_one_symbol): New declaration.
2234 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
2236 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
2238 * Makefile.in (linux-arm-low.o): Update dependencies.
2239 * linux-arm-low.c: Include "gdb_proc_service.h".
2240 (PTRACE_GET_THREAD_AREA): Define.
2241 (ps_get_thread_area): New function.
2243 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
2245 * configure.srv (m68k*-*-uclinux*): New target.
2246 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
2247 (linux_resume_one_process): Remove extraneous cast.
2248 (linux_read_offsets): New.
2249 (linux_target_op): Add linux_read_offsets on mmuless systems.
2250 * server.c (handle_query): Add qOffsets logic.
2251 * target.h (struct target_ops): Add read_offsets.
2253 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
2255 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
2256 (PTRACE_GET_THREAD_AREA): Define.
2257 (ps_get_thread_area): New function.
2258 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
2259 (linux-x86-64-low.o): Update.
2261 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
2263 * configure.ac: Remove checks for prfpregset_t.
2264 * gdb_proc_service.h: New file.
2265 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
2266 new "gdb_proc_service.h".
2267 * proc-service.c: Likewise.
2268 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
2269 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
2270 * Makefile.in (gdb_proc_service_h): Updated.
2271 * configure, config.in: Regenerated.
2273 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
2275 * remote-utils.c (prepare_resume_reply): Move declaration
2276 of gdb_id_from_wait to the top of the block.
2278 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
2280 * linux-low.c (regsets_store_inferior_registers): Read the regset
2281 from the target before filling it.
2283 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
2285 * server.c (attach_inferior): Return SIGTRAP for a successful
2288 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
2290 * Makefile.in (OBS): Add version.o.
2291 (STAGESTUFF): Delete.
2292 (version.o): Add dependencies.
2293 (version.c): Replace rule.
2294 (clean): Remove version.c.
2295 * server.c (gdbserver_version): New.
2296 (gdbserver_usage): Use printf.
2297 (main): Handle --version and --help.
2298 * server.h (version, host_name): Add declarations.
2300 2005-12-23 Eli Zaretskii <eliz@gnu.org>
2312 * linux-x86-64-low.c:
2315 * linux-ppc64-low.c:
2324 * linux-crisv32-low.c:
2336 * gdbserver.1: Add (C) after Copyright. Update the FSF
2339 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
2341 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
2342 (arm_breakpoint_at): Recognize both breakpoints.
2343 (the_low_target): Use the correct breakpoint instruction.
2345 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
2347 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
2348 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
2349 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
2350 (the_low_target): Update.
2352 2005-10-25 Andreas Schwab <schwab@suse.de>
2354 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
2356 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
2357 (ia64_num_regs): Reduce to 462.
2359 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
2361 * acinclude.m4: Correct quoting.
2362 * aclocal.m4: Regenerated.
2364 Suggested by SZOKOVACS Robert <szo@ies.hu>:
2365 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
2366 (thread_db_init): Call thread_db_err_str.
2367 * configure.ac: Check for TD_VERSION.
2368 * config.in, configure: Regenerated.
2370 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2372 * server.h (error, fatal, warning): Add ATTR_FORMAT.
2374 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
2376 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
2377 is not available. Define HAVE_PTRACE_GETREGS if it is.
2378 * config.in, configure: Regenerated.
2379 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
2380 * linux-i386-low.c, linux-m68k-low.c: Update to use
2381 HAVE_PTRACE_GETREGS.
2382 * linux-low.c (regsets_fetch_inferior_registers)
2383 (regsets_store_inferior_registers): Only return 0 if we processed
2385 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
2386 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
2388 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
2390 * inferiors.c (struct thread_info): Add gdb_id.
2391 (add_thread): Add gdb_id argument.
2392 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
2393 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
2394 calls to add_thread.
2395 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
2396 * server.c (handle_query): Use thread_to_gdb_id.
2397 (handle_v_cont, main): Use gdb_id_to_thread_id.
2398 * server.h (add_thread): Update prototype.
2399 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
2402 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
2404 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
2405 left-padded registers.
2406 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
2407 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
2409 2005-07-01 Steve Ellcey <sje@cup.hp.com>
2411 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
2412 * configure: Regenerate.
2413 * config.in: Regenerate.
2414 * server.h (NEED_DECLARATION_STRERROR):
2415 Replace with !HAVE_DECL_STRERROR.
2417 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
2419 * linux-low.c (linux_wait, linux_send_signal): Don't test
2420 an unsigned long variable for > 0 if it could be MAX_ULONG.
2421 * server.c (myresume): Likewise.
2422 * target.c (set_desired_inferior): Likewise.
2424 2005-06-13 Mark Kettenis <kettenis@gnu.org>
2426 * configure.ac: Simplify and improve check for socklen_t.
2427 * configure, config.in: Regenerate.
2429 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
2431 * acconfig.h: Remove.
2432 * configure.ac: Add a test for socklen_t. Use three-argument
2433 AC_DEFINE throughout.
2434 * config.in: Regenerated using autoheader 2.59.
2435 * configure: Regenerated.
2437 * gdbreplay.c (socklen_t): Provide a default.
2438 (remote_open): Use socklen_t.
2439 * remote-utils.c (socklen_t): Provide a default.
2440 (remote_open): Use socklen_t.
2441 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
2444 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
2446 * linux-low.c (linux_read_memory, linux_write_memory)
2447 (linux_read_auxv): Likewise.
2448 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
2449 (check_mem_write): Likewise.
2450 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
2452 * regcache.c (struct inferior_rgcache_data, registers_to_string)
2453 (registers_from_string, register_data): Likewise.
2454 * server.c (handle_query, main): Likewise.
2455 * server.h (convert_ascii_to_int, convert_int_to_ascii)
2456 (decode_M_packet): Likewise.
2457 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
2458 * target.h (struct target_ops): Update read_memory, write_memory,
2460 (read_inferior_memory, write_inferior_memory): Update.
2461 * linux-low.h (struct linux_target_ops): Change type of breakpoint
2463 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
2464 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
2465 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
2466 linux-s390-low.c, linux-sh-low.c: Update for changes in
2467 read_inferior_memory and the_low_target->breakpoint.
2469 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
2471 * Makefile.in (SFILES): Add linux-ppc64-low.c.
2472 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
2473 * configure.srv: Add powerpc64-*-linux*.
2474 * linux-ppc64-low.c: New file.
2476 2005-05-23 Orjan Friberg <orjanf@axis.com>
2478 * linux-cris-low.c: New file with support for CRIS.
2479 * linux-crisv32-low.c: Ditto for CRISv32.
2480 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
2481 (clean): Add reg-cris.c and reg-crisv32.c.
2482 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
2483 reg-crisv32.o, and reg-crisv32.c to make rules.
2484 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
2487 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2489 * linux-low.c (fetch_register): Ensure buffer size is a multiple
2490 of sizeof (PTRACE_XFER_TYPE).
2491 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
2493 2005-05-12 Orjan Friberg <orjanf@axis.com>
2495 * target.h (struct target_ops): Add insert_watchpoint,
2496 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
2497 pointers for hardware watchpoint support.
2498 * linux-low.h (struct linux_target_ops): Ditto.
2499 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
2500 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
2501 to linux_target_ops.
2502 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
2504 * server.c (main): Recognize 'Z' and 'z' packets.
2506 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
2508 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
2509 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
2510 (the_low_target): Add new members.
2512 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2514 * proc-service.c (ps_lgetregs): Search all_processes instead of
2517 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2519 * server.c (start_inferior): Change return type to int.
2520 (attach_inferior): Change sigptr to int *.
2521 (handle_v_cont, handle_v_requests): Change signal to int *.
2522 (main): Change signal to int.
2524 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
2526 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
2527 * configure.srv: Add m32r*-*-linux*.
2528 * linux-m32r-low.c: New file.
2530 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
2532 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
2534 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
2536 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
2537 Take unsigned long arguments for PIDs.
2538 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
2539 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
2540 (wait_for_sigstop, linux_resume_one_process)
2541 (regsets_fetch_inferior_registers, linux_send_signal)
2542 (linux_read_auxv): Likewise. Update the types of variables holding
2543 PIDs. Update format string specifiers.
2544 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
2545 * remote-utils.c (prepare_resume_reply): Likewise.
2546 * server.c (cont_thread, general_thread, step_thread)
2547 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
2549 (handle_query): Update format specifiers.
2550 (handle_v_cont, main): Use strtoul for thread IDs.
2551 * server.h (struct inferior_list_entry): Use unsigned long for ID.
2552 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
2553 (general_thread, step_thread, thread_from_wait)
2554 (old_thread_from_wait): Update.
2555 * target.h (struct thread_resume): Use unsigned long for THREAD.
2556 (struct target_ops): Use unsigned long for arguments to attach and
2559 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2561 * acinclude.m4: Include bfd/bfd.m4 directly.
2562 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
2563 <agriffis@toolchain.org>.
2564 * aclocal.m4, configure: Regenerated.
2566 2005-01-07 Andrew Cagney <cagney@gnu.org>
2568 * configure.ac: Rename configure.in, require autoconf 2.59.
2569 * configure: Re-generate.
2571 2004-12-08 Daniel Jacobowitz <dan@debian.org>
2573 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
2575 * aclocal.m4: Regenerated.
2576 * configure: Regenerated.
2578 2004-11-21 Andreas Schwab <schwab@suse.de>
2580 * linux-m68k-low.c (m68k_num_gregs): Define.
2581 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
2582 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
2583 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
2584 (m68k_breakpoint_at): New. Add to the_low_target.
2586 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
2587 srv_linux_thread_db to yes.
2589 2004-10-20 Joel Brobecker <brobecker@gnat.com>
2591 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
2592 (ARCH_SET_FS): Likewise.
2593 (ARCH_GET_FS): Likewise.
2594 (ARCH_GET_GS): Likewise.
2596 2004-10-16 Daniel Jacobowitz <dan@debian.org>
2598 * linux-i386-low.c (ps_get_thread_area): New.
2599 * linux-x86-64-low.c (ps_get_thread_area): New.
2600 * linux-low.c: Include <sys/syscall.h>.
2601 (linux_kill_one_process): Don't kill the first thread here.
2602 (linux_kill): Kill the first thread here.
2603 (kill_lwp): New function.
2604 (send_sigstop, linux_send_signal): Use it.
2605 * proc-service.c: Clean up #ifdefs.
2606 (fpregset_info): Delete.
2607 (ps_lgetregs): Update and enable implementation.
2608 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
2610 * remote-utils.c (struct sym_cache, symbol_cache): New.
2611 (input_interrupt): Print a clearer message.
2612 (async_io_enabled): New variable.
2613 (enable_async_io, disable_async_io): Use it. Update comments.
2614 (look_up_one_symbol): Use the symbol cache.
2615 * thread-db.c (thread_db_look_up_symbols): New function.
2616 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
2618 2004-10-16 Daniel Jacobowitz <dan@debian.org>
2620 * configure.in: Test for -rdynamic.
2621 * configure: Regenerated.
2622 * Makefile (INTERNAL_LDFLAGS): New.
2623 (gdbserver, gdbreplay): Use it.
2625 2004-09-02 Andrew Cagney <cagney@gnu.org>
2627 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
2629 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
2631 * linux-low.c (linux_wait): Clear all_processes list also.
2633 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
2635 * linux-low.c: Include <errno.h>. Remove extern declaration of
2638 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
2640 * gdbreplay.c, server.h, utils.c: Update copyright years.
2642 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
2644 * server.c (main): Print child status or termination signal from
2645 variable 'signal', not 'sig'.
2647 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
2649 * linux-low.c (linux_read_memory): Change return type to
2650 int. Check for and return error from ptrace().
2651 * target.c (read_inferior_memory): Change return type to int. Pass
2652 back return status from the_target->read_memory().
2653 * target.h (struct target_ops): Adapt *read_memory() prototype.
2655 (read_inferior_memory): Adapt prototype.
2656 * server.c (main): Return an error packet if
2657 read_inferior_memory() returns an error.
2659 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
2661 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
2662 Unify with other clean targets.
2664 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
2666 * server.c (handle_v_cont): Call set_desired_inferior.
2668 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
2670 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
2672 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
2674 * linux-low.c (linux_wait): Unblock async I/O.
2675 (linux_resume): Block and enable async I/O.
2676 * remote-utils.c (block_async_io, unblock_async_io): New functions.
2677 * server.h (block_async_io, unblock_async_io): Add prototypes.
2679 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
2681 * remote-utils.c (remote_open): Print a status notice after
2683 * server.c (attach_inferior): Print a status notice after
2686 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
2688 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
2690 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
2692 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
2694 * server.c, target.h: Update copyright years.
2696 2004-02-25 Roland McGrath <roland@redhat.com>
2698 * target.h (struct target_ops): New member `read_auxv'.
2699 * server.c (handle_query): Handle qPart:auxv:read: query using that.
2700 * linux-low.c (linux_read_auxv): New function.
2701 (linux_target_ops): Initialize `read_auxv' member to that.
2703 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2705 Committed by Jim Blandy <jimb@redhat.com>.
2707 * linux-s390-low.c (s390_num_regs): Update.
2708 (s390_regmap): Remove control registers. Use __s390x__ predefine
2709 instead of GPR_SIZE to distiguish s390 and s390x targets.
2711 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
2713 * linux-low.c: Update copyright year.
2714 (check_removed_breakpoint): Clear pending_is_breakpoint.
2715 (linux_set_resume_request, linux_queue_one_thread)
2716 (resume_status_pending_p): New functions.
2717 (linux_continue_one_thread): Use process->resume.
2718 (linux_resume): Only resume threads if there are no pending events.
2719 * linux-low.h (struct process_info): Add resume request
2722 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
2724 * regcache.c (new_register_cache): Clear the allocated register
2725 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
2727 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
2729 * linux-low.c (linux_resume): Take a struct thread_resume *
2731 (linux_wait): Update call.
2732 (resume_ptr): New static variable.
2733 (linux_continue_one_thread): Renamed from
2734 linux_continue_one_process. Use resume_ptr.
2735 (linux_resume): Use linux_continue_one_thread.
2736 * server.c (handle_v_cont, handle_v_requests): New functions.
2737 (myresume): New function.
2738 (main): Handle 'v' case.
2739 * target.h (struct thread_resume): New type.
2740 (struct target_ops): Change argument of "resume" to struct
2742 (myresume): Delete macro.
2744 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
2746 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
2747 (uninstall): Support DESTDIR.
2749 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
2751 * configure.srv: Add xscale*linux copy of arm*linux entry.
2753 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
2755 * linux-arm-low.c (arm_reinsert_addr): New function.
2756 (the_low_target): Add arm_reinsert_addr.
2758 2003-07-08 Mark Kettenis <kettenis@gnu.org>
2760 * mem-break.c: Remove whitespace at end of file.
2762 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
2764 * configure.in: Check whether we need to prototype strerror.
2765 * server.h: Optionally prototype strerror.
2766 * gdbreplay.c (perror_with_name): Use strerror.
2767 * linux-low.c (linux_attach_lwp): Use strerror.
2768 * utils.c (perror_with_name): Use strerror.
2769 * config.in, configure: Regenerated.
2771 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
2773 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
2774 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
2776 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
2778 * Makefile.in (SFILES): Update.
2779 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
2780 low-sun3.c: Remove files.
2782 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
2784 * linux-low.c: Move comment to linux_thread_alive where it belonged.
2785 (linux_detach_one_process, linux_detach): New functions.
2786 (linux_target_ops): Add linux_detach.
2787 * server.c (main): Handle 'D' packet.
2788 * target.h (struct target_ops): Add "detach" member.
2789 (detach_inferior): Define.
2791 2003-06-13 Mark Kettenis <kettenis@gnu.org>
2793 From Kelley Cook <kelleycook@wideopenwest.com>:
2794 * configure.srv: Accept i[34567]86 variants.
2796 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
2798 * linux-low.c (linux_wait_for_event): Correct comment typos.
2799 (linux_resume_one_process): Call check_removed_breakpoint.
2800 (linux_send_signal): New function.
2801 (linux_target_ops): Add linux_send_signal.
2802 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
2804 * target.h (struct target_ops): Add send_signal.
2806 2003-05-29 Jim Blandy <jimb@redhat.com>
2808 * linux-low.c (usr_store_inferior_registers): Transfer buf in
2809 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
2810 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
2811 away part of the register's value.
2813 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
2815 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
2816 (linux_wait_for_event, linux_init_signals): Likewise.
2818 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
2820 * configure.in: Check for stdlib.h.
2821 * configure: Regenerated.
2822 * config.in: Regenerated.
2824 2003-01-04 Andreas Schwab <schwab@suse.de>
2826 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
2828 2003-01-02 Andrew Cagney <ac131313@redhat.com>
2830 * Makefile.in: Remove obsolete code.
2832 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
2834 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
2835 defined(PT_FPR0_HI).
2837 2002-11-17 Stuart Hughes <seh@zee2.com>
2839 * linux-arm-low.c (arm_num_regs): Increase.
2840 (arm_regmap): Include status register.
2842 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
2844 * linux-low.c (register_addr): Remove incorrect -1 check.
2846 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
2848 * linux-low.c (linux_create_inferior): Call setpgid. Return
2850 (unstopped_p, linux_signal_pid): Remove.
2851 (linux_target_ops): Remove linux_signal_pid.
2852 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
2853 global instead of target method.
2854 * target.h (struct target_ops): Remove signal_pid. Update comment
2855 for create_inferior.
2856 * server.c (signal_pid): New variable.
2857 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
2858 gdbserver. Set the child to be the foreground process group.
2859 (attach_inferior): Set signal_pid.
2861 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
2863 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
2865 2002-08-20 Jim Blandy <jimb@redhat.com>
2867 * Makefile.in (LDFLAGS): Allow the configure script to establish a
2870 2002-08-01 Andrew Cagney <cagney@redhat.com>
2872 * Makefile.in: Make chill references obsolete.
2874 2002-07-24 Kevin Buettner <kevinb@redhat.com>
2876 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
2877 * configure: Regenerate.
2878 * config.in: Regenerate.
2880 2002-07-09 David O'Brien <obrien@FreeBSD.org>
2882 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
2883 (perror_with_name, remote_close, remote_open, expect, play): Static.
2885 2002-07-04 Michal Ludvig <mludvig@suse.cz>
2887 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
2888 byte offsets instead of an array of indexes.
2889 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
2891 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
2893 * regcache.c: Add comment.
2895 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
2897 * thread-db.c: New file.
2898 * proc-service.c: New file.
2899 * acinclude.m4: New file.
2900 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
2901 proc-service.o, and thread-db.o.
2902 (linux-low.o): Add USE_THREAD_DB.
2903 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
2904 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
2905 * aclocal.m4: Regenerated.
2906 * config.in: Regenerated.
2907 * configure: Regenerated.
2908 * configure.in: Check for proc_service.h, sys/procfs.h,
2909 thread_db.h, and linux/elf.h headrs.
2910 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
2911 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
2912 Check for -lthread_db and thread support.
2913 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
2914 PowerPC, and SuperH.
2915 * i387-fp.c: Constify arguments.
2916 * i387-fp.h: Likewise.
2917 * inferiors.c: (struct thread_info): Renamed from
2918 `struct inferior_info'. Remove PID member. Use generic inferior
2919 list header. All uses updated.
2920 (inferiors, signal_pid): Removed.
2921 (all_threads): New variable.
2922 (get_thread): Define.
2923 (add_inferior_to_list): New function.
2924 (for_each_inferior): New function.
2925 (change_inferior_id): New function.
2926 (add_inferior): Removed.
2927 (remove_inferior): New function.
2928 (add_thread): New function.
2929 (free_one_thread): New function.
2930 (remove_thread): New function.
2931 (clear_inferiors): Use for_each_inferior and free_one_thread.
2932 (find_inferior): New function.
2933 (find_inferior_id): New function.
2934 (inferior_target_data): Update argument type.
2935 (set_inferior_target_data): Likewise.
2936 (inferior_regcache_data): Likewise.
2937 (set_inferior_regcache_data): Likewise.
2938 * linux-low.c (linux_bp_reinsert): Remove.
2939 (all_processes, stopping_threads, using_thrads)
2940 (struct pending_signals, debug_threads, pid_of): New.
2941 (inferior_pid): Replace with macro.
2942 (struct inferior_linux_data): Remove.
2943 (get_stop_pc, add_process): New functions.
2944 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
2945 Use add_process and add_thread.
2946 (linux_attach_lwp): New function, based on old linux_attach. Use
2947 add_process and add_thread. Set stop_expected for new threads.
2948 (linux_attach): New function.
2949 (linux_kill_one_process): New function.
2950 (linux_kill): Kill all LWPs.
2951 (linux_thread_alive): Use find_inferior_id.
2952 (check_removed_breakpoints, status_pending_p): New functions.
2953 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
2954 Update. Use WNOHANG. Wait for cloned processes also. Update process
2955 struct for the found process.
2956 (linux_wait_for_event): New function.
2957 (linux_wait): Use it. Support LWPs.
2958 (send_sigstop, wait_for_sigstop, stop_all_processes)
2959 (linux_resume_one_process, linux_continue_one_process): New functions.
2960 (linux_resume): Support LWPs.
2961 (REGISTER_RAW_SIZE): Remove.
2962 (fetch_register): Use register_size instead. Call supply_register.
2963 (usr_store_inferior_registers): Likewise. Call collect_register.
2965 (regsets_fetch_inferior_registers): Improve error message.
2966 (regsets_store_inferior_registers): Add debugging.
2967 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
2968 (unstopped_p, linux_signal_pid): New functions.
2969 (linux_target_ops): Add linux_signal_pid.
2970 (linux_init_signals): New function.
2971 (initialize_low): Call it. Initialize using_threads.
2972 * regcache.c (inferior_regcache_data): Add valid
2974 (get_regcache): Fetch registers lazily. Add fetch argument
2975 and update all callers.
2976 (regcache_invalidate_one, regcache_invalidate): New
2978 (new_register_cache): Renamed from create_register_cache.
2979 Return the new regcache.
2980 (free_register_cache): Change argument to a void *.
2981 (registers_to_string, registers_from_string): Call get_regcache
2982 with fetch flag set.
2983 (register_data): Make static. Pass fetch flag to get_regcache.
2984 (supply_register): Call get_regcache with fetch flag clear.
2985 (collect_register): Call get_regcache with fetch flag set.
2986 (collect_register_as_string): New function.
2987 * regcache.h: Update.
2988 * remote-utils.c (putpkt): Flush after debug output and use
2990 Handle input interrupts while waiting for an ACK.
2991 (input_interrupt): Use signal_pid method.
2992 (getpkt): Flush after debug output and use stderr.
2993 (outreg): Use collect_register_as_string.
2994 (new_thread_notify, dead_thread_notify): New functions.
2995 (prepare_resume_reply): Check using_threads. Set thread_from_wait
2997 (look_up_one_symbol): Flush after debug output.
2998 * server.c (step_thread, server_waiting): New variables.
2999 (start_inferior): Don't use signal_pid. Update call to mywait.
3000 (attach_inferior): Update call to mywait.
3001 (handle_query): Handle qfThreadInfo and qsThreadInfo.
3002 (main): Don't fetch/store registers explicitly. Use
3003 set_desired_inferior. Support proposed ``Hs'' packet. Update
3006 (struct inferior_list, struct_inferior_list_entry): New.
3007 * target.c (set_desired_inferior): New.
3008 (write_inferior_memory): Constify.
3009 (mywait): New function.
3011 (struct target_ops): New signal_pid method.
3012 (mywait): Removed macro, added prototype.
3014 * linux-low.h (regset_func): Removed.
3015 (regset_fill_func, regset_store_func): New.
3016 (enum regset_type): New.
3017 (struct regset_info): Add type field. Use new operation types.
3018 (struct linux_target_ops): stop_pc renamed to get_pc.
3019 Add decr_pc_after_break and breakpoint_at.
3020 (get_process, get_thread_proess, get_process_thread)
3021 (strut process_info, all_processes, linux_attach_lwp)
3022 (thread_db_init): New.
3024 * linux-arm-low.c (arm_get_pc, arm_set_pc,
3025 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
3026 (the_low_target): Add new members.
3027 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
3028 (i386_store_fpxregset): Constify.
3029 (target_regsets): Add new kind identifier.
3030 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
3031 (i386_set_pc): Add debugging.
3032 (i386_breakpoint_at): New function.
3033 (the_low_target): Add new members.
3034 * linux-mips-low.c (mips_get_pc, mips_set_pc)
3035 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
3036 (mips_breakpoint_at): New.
3037 (the_low_target): Add new members.
3038 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
3039 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
3040 (the_low_target): Add new members.
3041 * linux-sh-low.c (sh_get_pc, sh_set_pc)
3042 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
3043 (the_low_target): Add new members.
3044 * linux-x86-64-low.c (target_regsets): Add new kind
3047 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
3049 From Martin Pool <mbp@samba.org>:
3050 * server.c (gdbserver_usage): New function.
3053 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
3055 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
3058 2002-05-04 Andrew Cagney <ac131313@redhat.com>
3060 * Makefile.in: Remove obsolete code.
3062 2002-04-24 Michal Ludvig <mludvig@suse.cz>
3064 * linux-low.c (regsets_fetch_inferior_registers),
3065 (regsets_store_inferior_registers): Removed cast to int from
3067 * regcache.h: Added declaration of struct inferior_info.
3069 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
3071 * inferiors.c (struct inferior_info): Add regcache_data.
3072 (add_inferior): Call create_register_cache.
3073 (clear_inferiors): Call free_register_cache.
3074 (inferior_regcache_data, set_inferior_regcache_data): New functions.
3075 * regcache.c (struct inferior_regcache_data): New.
3076 (registers): Remove.
3077 (get_regcache): New function.
3078 (create_register_cache, free_register_cache): New functions.
3079 (set_register_cache): Don't initialize the register cache here.
3080 (registers_to_string, registers_from_string, register_data): Call
3082 * regcache.h: Add prototypes.
3083 * server.h: Likewise.
3085 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
3087 * mem-break.c: New file.
3088 * mem-break.h: New file.
3089 * Makefile.in: Add mem-break.o rule; update server.h
3091 * inferiors.c (struct inferior_info): Add target_data
3093 (clear_inferiors): Free target_data member if set.
3094 (inferior_target_data, set_inferior_target_data): New functions.
3095 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
3096 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
3097 * linux-low.c (linux_bp_reinsert): New variable.
3098 (struct inferior_linux_data): New.
3099 (linux_create_inferior): Use set_inferior_target_data.
3100 (linux_attach): Likewise. Call add_inferior.
3101 (linux_wait_for_one_inferior): New function.
3102 (linux_wait): Call it.
3103 (linux_write_memory): Add const.
3104 (initialize_low): Call set_breakpoint_data.
3105 * linux-low.h (struct linux_target_ops): Add breakpoint
3107 * server.c (attach_inferior): Remove extra add_inferior
3109 * server.h: Include mem-break.h. Update inferior.c
3111 * target.c (read_inferior_memory)
3112 (write_inferior_memory): New functions.
3113 * target.h (read_inferior_memory)
3114 (write_inferior_memory): Change macros to prototypes.
3115 (struct target_ops): Update comments. Add const to write_memory
3118 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
3120 * linux-low.c (usr_store_inferior_registers): Support
3121 registers which are allowed to fail to store.
3122 * linux-low.h (linux_target_ops): Likewise.
3123 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
3124 (ppc_cannot_store_register): FPSCR may not be storable.
3126 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
3128 * server.h: Include <string.h> if HAVE_STRING_H.
3129 * ChangeLog: Correct paths in last ChangeLog entry.
3131 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
3133 * linux-low.h: Remove obsolete prototypes.
3134 (struct linux_target_ops): New.
3135 (extern the_low_target): New.
3136 * linux-low.c (num_regs, regmap): Remove declarations.
3137 (register_addr): Use the_low_target explicitly.
3138 (fetch_register): Likewise.
3139 (usr_fetch_inferior_registers): Likewise.
3140 (usr_store_inferior_registers): Likewise.
3141 * linux-arm-low.c (num_regs): Remove.
3142 (arm_num_regs): Define.
3143 (arm_regmap): Renamed from regmap, made static.
3144 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
3146 (arm_cannot_store_register): Renamed from cannot_store_register,
3148 (the_low_target): New.
3149 * linux-i386-low.c (num_regs): Remove.
3150 (i386_num_regs): Define.
3151 (i386_regmap): Renamed from regmap, made static.
3152 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
3154 (i386_cannot_store_register): Renamed from cannot_store_register,
3156 (the_low_target): New.
3157 * linux-ia64-low.c (num_regs): Remove.
3158 (ia64_num_regs): Define.
3159 (ia64_regmap): Renamed from regmap, made static.
3160 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
3162 (ia64_cannot_store_register): Renamed from cannot_store_register,
3164 (the_low_target): New.
3165 * linux-m68k-low.c (num_regs): Remove.
3166 (m68k_num_regs): Define.
3167 (m68k_regmap): Renamed from regmap, made static.
3168 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
3170 (m68k_cannot_store_register): Renamed from cannot_store_register,
3172 (the_low_target): New.
3173 * linux-mips-low.c (num_regs): Remove.
3174 (mips_num_regs): Define.
3175 (mips_regmap): Renamed from regmap, made static.
3176 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
3178 (mips_cannot_store_register): Renamed from cannot_store_register,
3180 (the_low_target): New.
3181 * linux-ppc-low.c (num_regs): Remove.
3182 (ppc_num_regs): Define.
3183 (ppc_regmap): Renamed from regmap, made static.
3184 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
3186 (ppc_cannot_store_register): Renamed from cannot_store_register,
3188 (the_low_target): New.
3189 * linux-s390-low.c (num_regs): Remove.
3190 (s390_num_regs): Define.
3191 (s390_regmap): Renamed from regmap, made static.
3192 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
3194 (s390_cannot_store_register): Renamed from cannot_store_register,
3196 (the_low_target): New.
3197 * linux-sh-low.c (num_regs): Remove.
3198 (sh_num_regs): Define.
3199 (sh_regmap): Renamed from regmap, made static.
3200 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
3202 (sh_cannot_store_register): Renamed from cannot_store_register,
3204 (the_low_target): New.
3205 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
3206 (the_low_target): New.
3208 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
3210 * Makefile.in: Add stamp-h target.
3211 * configure.in: Create stamp-h.
3212 * configure: Regenerated.
3214 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
3216 * inferiors.c: New file.
3217 * target.c: New file.
3218 * target.h: New file.
3219 * Makefile.in: Add target.o and inferiors.o. Update
3221 * linux-low.c (inferior_pid): New static variable,
3222 moved from server.c.
3223 (linux_create_inferior): Renamed from create_inferior.
3224 Call add_inferior. Return 0 on success instead of a PID.
3225 (linux_attach): Renamed from myattach.
3226 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
3227 (linux_thread_alive): Renamed from mythread_alive.
3228 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
3230 (linux_resume): Renamed from myresume. Add missing ``return 0''.
3231 (regsets_store_inferior_registers): Correct error message.
3232 Add missing ``return 0''.
3233 (linux_fetch_registers): Renamed from fetch_inferior_registers.
3234 (linux_store_registers): Renamed from store_inferior_registers.
3235 (linux_read_memory): Renamed from read_inferior_memory.
3236 (linux_write_memory): Renamed from write_inferior_memory.
3237 (linux_target_ops): New structure.
3238 (initialize_low): Call set_target_ops ().
3239 * remote-utils.c (unhexify): New function.
3240 (hexify): New function.
3241 (input_interrupt): Send signals to ``signal_pid''.
3242 * server.c (inferior_pid): Remove.
3243 (start_inferior): Update create_inferior call.
3244 (attach_inferior): Call add_inferior.
3245 (handle_query): New function.
3246 (main): Call handle_query for `q' packets.
3247 * server.h: Include "target.h". Remove obsolete prototypes.
3248 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
3250 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
3252 * Makefile.in: Add WARN_CFLAGS. Update configury
3254 * configure.in: Check for <string.h>
3255 * configure: Regenerate.
3256 * config.in: Regenerate.
3257 * gdbreplay.c: Include needed system headers.
3258 (remote_open): Remove strchr prototype.
3259 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
3260 * regcache.c (supply_register): Change buf argument to const void *.
3261 (supply_register_by_name): Likewise.
3262 (collect_register): Change buf argument to void *.
3263 (collect_register_by_name): Likewise.
3264 * regcache.h: Add missing prototypes.
3265 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
3266 * server.c (handle_query): New function.
3267 (attached): New static variable, moved out of main.
3268 (main): Quiet longjmp clobber warnings.
3269 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
3270 * utils.c (error): Remove NORETURN.