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2008-02-26 Greg Law <glaw@undo-software.com>
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
fd96d250
PA		 12008-02-19 Pedro Alves <pedro@codesourcery.com>
2
3 * server.c (handle_v_requests): When handling the vRun and vAttach
4 packets, if already debugging a process, don't kill it. Return an
5 error instead.
6
d41b6bb4
DJ		 72008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
8
9 * server.c (handle_query): Correct length check.
10
5ac588cf
PA		 112008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12
13 * win32-low.c (do_initial_child_stuff): Add process handle
14 parameter. Set current_process_handle and current_process_id from the
15 parameters. Clear globals.
16 (win32_create_inferior): Don't set current_process_handle and
17 current_process_id here. Instead pass them on the call to
18 do_initial_child_stuff.
19 (win32_attach): Likewise.
20 (win32_clear_inferiors): New.
21 (win32_kill): Don't close the current process handle or the
22 current thread handle here. Instead call win32_clear_inferiors.
23 (win32_detach): Don't open a new handle to the process. Call
24 win32_clear_inferiors.
25 (win32_join): Don't rely on current_process_handle; open a new
26 handle using the process id.
27 (win32_wait): Call win32_clear_inferiors when the inferior process
28 has exited.
29
ecd7ecbc
DJ		 302008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
31
32 * server.c (monitor_show_help): Add "exit".
33
1525d545
MG		 342008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
35
ecd7ecbc 36 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 37 (clean): Add reg-xtensa.c.
38 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 39 * configure.srv (xtensa*-*-linux*) New target.
40 * linux-xtensa-low.c: New.
41 * xtensa-xtregs.c: New.
1525d545 42
59a016f0
PA		 432008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
44
45 * hostio.c: Don't include errno.h.
46 (errno_to_fileio_errno): Move to hostio-errno.
47 * hostio.c: (hostio_error): Remove the error parameter. Defer the
48 error number outputting to the target->hostio_last_error callback.
49 (hostio_packet_error): Use FILEIO_EINVAL directly.
50 (handle_open, handle_pread, hostio_error, handle_unlink): Update
51 calls to hostio_error.
52 * hostio-errno.c: New.
53 * server.h (hostio_last_error_from_errno): Declare.
54 * target.h (target_ops): Add hostio_last_error member.
55 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
56 as hostio_last_error handler.
57 * spu-low.c (spu_target_ops): Likewise.
58 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
59 (wince_hostio_last_error): New functions.
60 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
61 as hostio_last_error handler.
62 (win32_target_ops) [!_WIN32_WCE]: Register
63 hostio_last_error_from_errno as hostio_last_error handler.
64 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
65 (hostio-errno.o): New rule.
66 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
67 * configure.srv (srv_hostio_err_objs): New variable. Default to
68 hostio-errno.o.
69 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
70 * configure: Regenerate.
71
2d717e4f
DJ		 722008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
73
74 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
75 (linux_kill, linux_detach): Clean up the process list.
76 * remote-utils.c (remote_open): Improve port number parsing.
77 (putpkt_binary, input_interrupt): Only send interrupts if the target
78 is running.
79 * server.c (extended_protocol): Make static.
80 (attached): Define earlier.
81 (exit_requested, response_needed, program_argv): New variables.
82 (target_running): New.
83 (start_inferior): Clear attached here.
84 (attach_inferior): Set attached here.
85 (require_running): Define.
86 (handle_query): Use require_running and target_running. Implement
87 "monitor exit".
88 (handle_v_attach, handle_v_run): New.
89 (handle_v_requests): Use require_running. Handle vAttach and vRun.
90 (gdbserver_usage): Update.
91 (main): Redo argument parsing. Handle --debug and --multi. Handle
92 --attach along with other options or after the port. Save
93 program_argv. Support no initial program. Resynchronize
94 communication with GDB after an error. Handle "monitor exit".
95 Use require_running and target_running. Always allow the extended
96 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
97 restart in extended mode.
98 * README: Refer to the GDB manual. Update --attach usage.
99
7407e2de
AS		 1002007-12-20 Andreas Schwab <schwab@suse.de>
101
102 * linux-low.c (STACK_SIZE): Define.
103 (linux_tracefork_child): Use it. Use __clone2 on ia64.
104 (linux_test_for_tracefork): Likewise.
105
b65d95c5
DJ		 1062007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
107
108 * linux-low.c (linux_wait_for_event): Update messages. Do not
109 reinsert auto-delete breakpoints.
110 * mem-break.c (struct breakpoint): Change return type of handler to
111 int.
112 (set_breakpoint_at): Update handler type.
113 (reinsert_breakpoint_handler): Return 1 instead of calling
114 delete_breakpoint.
115 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
116 setting a new one.
117 (check_breakpoints): Delete auto-delete breakpoints and return 2.
118 * mem-break.h (set_breakpoint_at): Update handler type.
119 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
120 * win32-low.c (auto_delete_breakpoint): New.
121 (get_child_debug_event): Use it.
122
4e799345
DJ		 1232007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
124
125 * configure.ac: Check for pread and pwrite.
126 * hostio.c (handle_pread): Fall back to lseek and read.
127 (handle_pwrite): Fall back to lseek and write.
128 * config.in, configure: Regenerated.
129
27524b67
DJ		 1302007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
131
132 * server.c (myresume): Add own_buf argument.
133 (main): Update calls.
134
a20d5e98
DJ		 1352007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
136
137 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
138 * remote-utils.c (remote_open): Do not call disable_async_io.
139 (block_async_io): Delete.
140 (unblock_async_io): Make static.
141 (initialize_async_io): New.
142 * server.c (handle_v_cont): Handle async I/O here.
143 (myresume): Likewise. Move other common resume tasks here...
144 (main): ... from here. Call initialize_async_io. Disable async
145 I/O before the main loop.
146 * server.h (initialize_async_io): Declare.
147 (block_async_io, unblock_async_io): Delete prototypes.
148 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
149
b79d787e
DJ		 1502007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
151
152 * remote-utils.c (readchar): Allow binary data in received messages.
153
d97903b2
PA		 1542007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
155
156 * win32-low.c (attaching): New global.
157 (win32_create_inferior): Clear the `attaching' global.
158 (win32_attach): Set the `attaching' global.
159 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
160 attaching. Only set a breakpoint at the entry point if not
161 attaching.
162
311de423
PA		 1632007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
164
165 * server.c (main): Don't report dll events on the initial
166 connection on attaches.
167
6c2d16d2
PA		 1682007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
169
170 * server.c (main): Relax numerical bases supported for the pid of
171 the --attach command line argument.
172
5ca906e6
PA		 1732007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
174
175 * win32-low.c (win32_attach): Call OpenProcess before
176 DebugActiveProcess, not after. Add last error output to error
177 call.
178
9c6c8194
PA		 1792007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
180
181 * win32-low.c (win32_get_thread_context)
182 (win32_set_thread_context): New functions.
183 (thread_rec): Use win32_get_thread_context.
184 (continue_one_thread, win32_resume): Use win32_set_thread_context.
185 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
186 field.
187
4d5d1aaa
PA		 1882007-12-03 Leo Zayas
189 Pedro Alves <pedro_alves@portugalmail.pt>
190
191 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
192 global variables.
193 (child_add_thread): Minor cleanup.
194 (child_continue): Resume artificially suspended threads before
195 calling ContinueDebugEvent.
196 (suspend_one_thread): New.
197 (fake_breakpoint_event): New.
198 (get_child_debug_event): Change return type to int. Check here if
199 gdb sent an interrupt request. If a soft interrupt was requested,
200 fake a breakpoint event. Return 0 if there is no event to handle,
201 and 1 otherwise.
202 (win32_wait): Don't check here if gdb sent an interrupt request.
203 Ensure there is a valid event to handle.
204 (win32_request_interrupt): Add soft interruption method as last
205 resort.
206
c436e841
PA		 2072007-12-03 Leo Zayas
208 Pedro Alves <pedro_alves@portugalmail.pt>
209
210 * win32-low.h (win32_thread_info): Add descriptions to the
211 structure members. Replace `suspend_count' counter by a
212 `suspended' flag.
213 * win32-low.c (thread_rec): Update condition of when to get the
214 context from the inferior. Rely on ContextFlags being set if it
215 has already been retrieved. Only suspend the inferior thread if
216 we haven't already. Warn if that fails.
217 (continue_one_thread): s/suspend_count/suspended/. Only call
218 ResumeThread once. Warn if that fails.
219
e7b5fa67
PA		 2202007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
221
222 * win32-low.c (win32_wait): Don't read from the inferior when it
223 has already exited.
224
a385171d
PA		 2252007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
226
227 * Makefile.in (win32_low_h): New variable.
228 (win32-low.o): Add dependency on $(win32_low_h).
229 (win32-arm-low.o, win32-i386-low.o): New rules.
230
f80c84b3
DJ		 2312007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
232
233 * hostio.c: Correct copyright year.
234
a6b151f1
DJ		 2352007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
236
237 * Makefile.in (OBS): Add hostio.o.
238 (hostio.o): New rule.
239 * server.h (handle_vFile): Declare.
240 * hostio.c: New file.
241 * server.c (handle_v_requests): Take packet_len and new_packet_len
242 for binary packets. Call handle_vFile.
243 (main): Update call to handle_v_requests.
244
f9387fc3
DJ		 2452007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
246
247 * linux-low.c: Include <sched.h>.
248
51c2684e
DJ		 2492007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
250
251 * linux-low.c (linux_tracefork_grandchild): New.
252 (linux_tracefork_child): Use clone.
253 (linux_test_for_tracefork): Use clone; allocate and free a stack.
254
75f83163
JB		 2552007-10-31 Joel Brobecker <brobecker@adacore.com>
256
257 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
258
da5898ce
DJ		 2592007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
260
261 * linux-low.c (handle_extended_wait): Handle unexpected signals.
262
24a09b5f
DJ		 2632007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
264
265 * inferiors.c (change_inferior_id): Delete.
266 (add_pid_to_list, pull_pid_from_list): New.
267 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
268 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
269 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
270 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
271 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
272 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
273 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
274 (using_threads): Always set to 1.
275 (handle_extended_wait): New.
276 (add_process): Do not set TID.
277 (linux_create_inferior): Set must_set_ptrace_flags.
278 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
279 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
280 (linux_thread_alive): Rename TID argument to LWPID.
281 (linux_wait_for_process): Handle unknown processes. Do not use TID.
282 (linux_wait_for_event): Do not use TID or check using_threads. Update
283 call to dead_thread_notify. Call handle_extended_wait.
284 (linux_create_inferior): Use PTRACE_SETOPTIONS.
285 (send_sigstop): Delete sigstop_sent.
286 (wait_for_sigstop): Avoid TID.
287 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
288 (linux_test_for_tracefork): New.
289 (linux_lookup_signals): Use thread_db_active and
290 linux_supports_tracefork_flag.
291 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
292 * linux-low.h (get_process_thread): Avoid TID.
293 (struct process_ifo): Move thread_known and tid to the end. Remove
294 sigstop_sent.
295 (linux_attach_lwp, thread_db_init): Update prototypes.
296 * server.h (change_inferior_id): Delete prototype.
297 (add_pid_to_list, pull_pid_from_list): New prototypes.
298 * thread-db.c (thread_db_use_events): New.
299 (find_first_thread): Rename to...
300 (find_one_thread): ...this. Update callers and messages. Do not
301 call fatal. Check thread_db_use_events. Do not call
302 change_inferior_id or new_thread_notify.
303 (maybe_attach_thread): Update. Do not call new_thread_notify.
304 (thread_db_init): Set thread_db_use_events. Check use_events.
305 * utils.c (fatal, warning): Correct message prefix.
306
30ed0a8f
DJ		 3072007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
308
309 * Makefile.in (clean): Remove new files.
310 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
311 (powerpc-64.o, powerpc-64.c): New rules.
312 * configure.srv: Use alternate register sets for powerpc64-*-linux*
313 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
314 with SPE.
315 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
316 SPE targets.
317 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
318 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
319 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
320 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
321 (target_regsets): Add AltiVec and SPE register sets.
322 * configure.ac: Check for AltiVec and SPE.
323 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
324 (ppc_fill_vrregset, ppc_store_vrregset): New.
325 (target_regsets): Add AltiVec register set.
326 * configure: Regenerated.
327
fd462a61
DJ		 3282007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
329
330 * linux-low.c (O_LARGEFILE): Define.
331 (linux_read_memory): Use /proc/PID/mem.
332 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
333 * configure, config.in: Regenerated.
334
69f223ed
DJ		 3352007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
336
337 * linux-low.c (linux_wait_for_event): Do not pass signals while
338 single-stepping.
339
aec18585
PA		 3402007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
341
342 * win32-low.c (create_process): New.
343 (win32_create_inferior): Use create_process instead of
344 CreateProcess. If create_process failed retry appending an ".exe"
345 suffix. Store the GetLastError result immediatelly after
346 create_process calls and use it on the call to error.
347
34d86ddd
PA		 3482007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
349
350 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
351
5a0e3bd0
JB		 3522007-08-23 Joel Brobecker <brobecker@adacore.com>
353
354 * configure.ac: Switch license to GPLv3.
355
f88c79e6
MS		 3562007-08-01 Michael Snyder <msnyder@access-company.com>
357
358 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
359
6b3d9b83
PA		 3602007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
361
362 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
363 typedef.
364 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
365 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
366 CloseToolhelp32Snapshot.
367 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
368 CloseToolhelp32Snapshot.
369
c588c53c
MS		 3702007-07-27 Michael Snyder <michael.snyder@access-company.com>
371
372 * server.c (main): Check for inferior exit before main loop.
373
aa0403d9
PA		 3742007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
375
376 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
377 instead of on tmp_desc.
378
255e7678
DJ		 3792007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
380 Daniel Jacobowitz <dan@codesourcery.com>
381
382 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
383 (add_thread): Minor cleanups.
384 (clear_inferiors): Move lower in the file. Clear the DLL
385 list.
386 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
387 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
388 (xml_escape_text): New.
389 * server.c (handle_query): Handle qXfer:libraries:read. Report it
390 for qSupported.
391 (handle_v_cont): Report errors.
392 (gdbserver_version): Update.
393 (main): Correct size of own_buf. Do not report initial DLL events.
394 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
395 (unloaded_dll, xml_escape_text): New.
396 * win32-low.c (enum target_waitkind): Update comments.
397 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
398 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
399 (win32_EnumProcessModules, win32_GetModuleInformation)
400 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
401 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
402 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
403 (win32_Module32First, win32_Module32Next, load_toolhelp)
404 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
405 (get_child_debug_event): Handle DLL events.
406 (win32_wait): Likewise.
407
0d37add9
DJ		 4082007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
409
410 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
411 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
412
45e2715e
PA		 4132007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
414
415 * win32-low.c (handle_output_debug_string): Ignore event if not
416 waiting.
417
c5674cf1
PA		 4182007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
419
420 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
421
2bbe3cc1
DJ		 4222007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
423
424 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
425
ae13219e
DJ		 4262007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
427
428 * inferiors.c (change_inferior_id): Add comment.
429 * linux-low.c (check_removed_breakpoint): Add an early
430 prototype. Improve debug output.
431 (linux_attach): Doc update.
432 (linux_detach_one_process, linux_detach): Clean up before releasing
433 each process.
434 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
435 * linux-low.h (struct process_info): Doc improvement.
436 * mem-break.c (delete_all_breakpoints): New.
437 * mem-break.h (delete_all_breakpoints): New prototype.
438 * thread-db.c (find_first_thread): New.
439 (thread_db_create_event): Call it instead of
440 thread_db_find_new_threads. Clean up unused variables.
441 (maybe_attach_thread): Remove first thread handling.
442 (thread_db_find_new_threads): Use find_first_thread.
443 (thread_db_get_tls_address): Likewise.
444
4105de34
DJ		 4452007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
446
447 * thread-db.c (thread_db_find_new_threads): Add prototype.
448 (thread_db_create_event): Check for the main thread before adding
449 a new thread.
450 (maybe_attach_thread): Only enable event reporting if TID == 0.
451 (thread_db_get_tls_address): Check for new threads.
452
2b876972
DJ		 4532007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
454
455 * linux-low.c (linux_create_inferior): Try execv before execvp.
456 * spu-low.c (spu_create_inferior): Likewise.
457
7a245884
DJ		 4582007-06-13 Mike Frysinger <vapier@gentoo.org>
459
460 * linux-low.c (linux_create_inferior): Change execv to execvp.
461 * spu-low.c (spu_create_inferior): Likewies.
462
117ce543
DJ		 4632007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
464
465 * Makefile.in (clean): Clean new files instead of deleted ones.
466 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
467 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
468 rules.
469 * configure.srv: Specify XML files and new regformats for MIPS and
470 MIPS64 GNU/Linux.
471 * linux-mips-low.c (mips_num_regs): Set to only used registers.
472 (mips_regmap): Do not fetch $0. Remove unused registers. Add
473 an entry for the restart register.
474 (mips_cannot_fetch_register, mips_cannot_store_register)
475 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
476 register names to match the XML descriptions.
477 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
478 restart register instead of $0.
479
0e7f50da
UW		 4802007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
481 Markus Deuling <deuling@de.ibm.com>
482
483 * remote-utils.c (decode_xfer_write): New function.
484 * server.h (decode_xfer_write): Add prototype.
485 * server.c (handle_query): Add PACKET_LEN argument. Support
486 qXfer:spu:read and qXfer:spu:write packets.
487 (main): Pass packet_len to handle_query.
488 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
489 * target.h (target_ops): Add qxfer_spu.
490
374c1d38
UW		 4912007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
492
493 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
494 accessing non-seekable spufs files.
495
bb63802a
UW		 4962007-05-16 Markus Deuling <deuling@de.ibm.com>
497
498 * server.c (handle_query): Add reply for qC packet.
499
7390519e
PA		 5002007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
501 Leo Zayas <lerele@champenstudios@com>
502
503 * server.h (check_remote_input_interrupt_request): New function.
504 * remote_utils.c (INVALID_DESCRIPTOR): New define.
505 (remote_desc): Initialize with INVALID_DESCRIPTOR.
506 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
507 (check_remote_input_interrupt_request): New function.
508 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 509 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 510 winapi_GenerateConsoleCtrlEvent): New typedefs.
511 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
512 to 250 ms.
513 (win32_wait): Check for remote interrupt request
514 with check_remote_input_interrupt_request.
515 (win32_request_interrupt): New function.
516 (win32_target_op): Set request_interrupt to win32_request_interrupt.
517
34b34921
PA		 5182007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
519
520 * win32-low.c (debug_registers_changed,
521 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
522 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
523 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
524 (thread_rec): Get context using the low target.
525 (child_add_thread): Call thread_added on the low target,
526 which does the same thing.
527 (regptr): Delete.
528 (do_initial_child_stuff): Remove debug registers references.
529 Set context using the low target. Resume threads after
530 setting the contexts.
531 (child_continue): Remove dead variable. Remove debug
532 registers references.
533 (child_fetch_inferior_registers): Go through the low target.
534 (do_child_store_inferior_registers): Remove.
535 (child_store_inferior_registers): Go through the low target.
536 (win32_resume): Remove debug registers references.
537 Set context using the low target.
538 (handle_exception): Change return type to void. Don't record
539 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
540 first chance exception.
541 (get_child_debug_event): Change return type to void. Remove
542 goto loop. Always return after waiting for debug event.
543 (win32_wait): Convert to switch statement. Handle spurious
544 events.
545
546 * win32-i386-low.c (debug_registers_changed,
547 debug_registers_used): New.
548 (initial_stuff): Rename to ...
549 (i386_initial_stuff): ... this. Clear debug registers
550 state variables.
551 (store_debug_registers): Delete.
552 (i386_get_thread_context): New.
553 (load_debug_registers): Delete.
554 (i386_set_thread_context): New.
555 (i386_thread_added): New.
556 (single_step): Rename to ...
557 (i386_single_step): ... this.
558 (do_fetch_inferior_registers): Rename to ...
559 (i386_fetch_inferior_register): ... this.
560 (i386_store_inferior_register): New.
561 (the_low_target): Adapt to new interface.
562
563 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
564 (arm_get_thread_context): New.
565 (arm_set_thread_context): New.
566 (regptr): New.
567 (do_fetch_inferior_registers): Rename to ...
568 (arm_fetch_inferior_register): ... this.
569 (arm_store_inferior_register): New.
570 (arm_wince_breakpoint): Reimplement as unsigned long.
571 (arm_wince_breakpoint_len): Define.
572 (the_low_target): Adapt to new interface.
573
574 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
575 load_debug_registers. Add get_thread_context, set_thread_context,
576 thread_added and store_inferior_register. Rename
577 fetch_inferior_registers to fetch_inferior_register.
578 (regptr): Remove declaration.
579
dd6953e1
PA		 5802007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
581
582 * linux-low.c (linux_detach): Change return type to int. Return 0.
583 * spu-low.c (spu_detach): Likewise.
584
444d6139
PA		 5852007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
586
587 * target.h (target_ops): Change return type of detach to int.
588 Add join.
589 (join_inferior): New.
590 * server.c (main): Don't skip detach support on mingw32.
591 If the inferior doesn't support detaching return error.
592 Call join_inferior instead of using waitpid.
593 * linux-low.c (linux_join): New.
594 (linux_target_op): Add linux_join.
595 * spu-low.c (spu_join): New.
596 (spu_target_ops): Add spu_join.
597 * win32-low.c (win32_detach): Adapt to new interface.
598 Reopen current_process_handle before detaching. Issue a child
599 resume before detaching.
600 (win32_join): New.
601 (win32_target_op): Add win32_join.
602
1d5315fe
PA		 6032007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
604
605 * win32-low.c (win32-attach): Fix return value.
606 * target.h (target_ops): Describe ATTACH return values.
607
bf914831
PA		 6082007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
609
610 * win32-low.c (GETPROCADDRESS): Define.
611 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
612 (winapi_DebugSetProcessKillOnExit): Likewise.
613 (win32_create_inferior): Force usage of ansi CreateProcessA.
614 (win32_attach): Use GETPROCADDRESS.
615 (win32_detach): Likewise.
616
f72f3e60
PA		 6172007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
618
619 * win32-low.c (win32_wait): Don't use WSTOPSIG.
620
ed50f18f
PA		 6212007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
622
623 * win32-low.c: Commit leftover changes from 2007-03-29.
624
0c2ead7e
DJ		 6252007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
626
627 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
628 fields short instead of int. Add explicit padding.
629 (i387_cache_to_fsave): Remove unnecessary casts.
630 (i387_fsave_to_cache): Doc fix.
631 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
632
73725ff3
DJ		 6332007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
634
635 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
636 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
637
d99f33d8
PA		 6382007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
639
640 * configure.srv (arm*-*-mingw32ce*): Move near the other
641 arm targets.
642
68070c10
PA		 6432007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
644
2482afc6 645 * configure.ac: Add errno checking.
68070c10
PA		 646 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
647 sys/file.h and malloc.h.
648 (AC_CHECK_DECLS): Add perror.
649 (srv_mingwce): Handle.
2482afc6 650 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 651 win32-i386-low.o to srv_tgtobj.
652 (i[34567]86-*-mingw*): Likewise.
653 (arm*-*-mingw32ce*): Add case.
654 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
655 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
656 [__MINGW32CE__] (strerror): New function.
657 [__MINGW32CE__] (errno): Define to GetLastError.
658 [__MINGW32CE__] (COUNTOF): New macro.
659 (remote_open): Remove extra close call.
660 * mem-break.c (delete_breakpoint_at): New function.
661 * mem-break.h (delete_breakpoint_at): Declare.
662 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
663 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
664 [USE_WIN32API] (read, write): Add char* casts.
665 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
666 * server.h: Include wincecompat.h on Windows CE.
667 [HAVE_ERRNO_H]: Check.
668 (perror): Declare if not declared.
669 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
670 (perror_with_name): Remove errno declaration.
671 * wincecompat.h: New.
672 * wincecompat.c: New.
673 * win32-low.h: New.
674 * win32-arm-low.c: New.
675 * win32-i386-low.c: New.
676 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
677 (OUTMSG2): Make it safe.
678 (_T): New macro.
679 (COUNTOF): New macro.
680 (NUM_REGS): Get it from the low target.
681 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
682 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
683 (thread_rec): Let low target handle debug registers.
684 (child_add_thread): Likewise.
685 (child_init_thread_list): Likewise.
686 (continue_one_thread): Likewise.
687 (regptr): New.
688 (do_child_fetch_inferior_registers): Move to ...
689 * win32-i386-low.c: ... here, and rename to ...
690 (do_fetch_inferior_registers): ... this.
691 * win32-low.c (child_fetch_inferior_registers):
692 Go through the low target.
693 (do_child_store_inferior_registers): Use regptr.
694 (strwinerror): New function.
695 (win32_create_inferior): Handle Windows CE.
696 Use strwinerror instead of strerror on Windows error
697 codes. Add program to the error output.
698 Don't close the main thread handle on Windows CE.
699 (win32_attach): Use coredll.dll on Windows CE.
700 (win32_kill): Close current process and current
701 thread handles.
702 (win32_detach): Use coredll.dll on Windows CE.
703 (win32_resume): Let low target handle debug registers, and
704 step request.
705 (handle_exception): Add/Remove initial breakpoint. Avoid
706 non-existant WSTOPSIG on Windows CE.
707 (win32_read_inferior_memory): Cast to remove warning.
708 (win32_arch_string): Go through the low target.
709 (initialize_low): Call set_breakpoint_data with the low
710 target's breakpoint.
711 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
712 FOP_REGNUM, mappings): Move to ...
713 * win32-i386-low.c: ... here.
714 * win32-low.c (win32_thread_info): Move to ...
715 * win32-low.h: ... here.
716 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
717 win32-arm-low.c and wincecompat.c.
718 (all:): Add $EXEEXT.
719 (install-only:): Likewise.
720 (gdbserver:): Likewise.
721 (gdbreplay:): Likewise.
722 * config.in: Regenerate.
723 * configure: Regenerate.
724
41093d81
PA		 7252007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
726
727 * win32-low.c: Rename typedef thread_info to
728 win32_thread_info throughout.
729
544afa54
PA		 7302007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
731
732 * win32-i386-low.c: Rename to ...
733 * win32-low.c: ... this.
734 * configure.srv: Replace win32-i386-low.o with win32-low.o.
735 * Makefile.in: Likewise.
736
bce7165d
PA		 7372007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
738
739 * remote-utils.c (monitor_output): Constify msg parameter.
740 * server.h (monitor_output): Likewise.
741 * win32-i386-low.c (handle_output_debug_string): New.
742 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
743 handle_output_debug_string.
744 (get_child_debug_event): Likewise.
745
506c7aa0
DJ		 7462007-03-27 Mat Hostetter <mat@lcs.mit.edu>
747
748 * server.c (main): Correct strtoul check.
749
42c81e2a
DJ		 7502007-03-27 Jon Ringle <jon@ringle.org>
751
752 * linux-low.c: Check __ARCH_HAS_MMU__ also.
753
9453113a
DJ		 7542007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
755
756 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
757
64a69107
DJ		 7582007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
759
760 * terminal.h: Check HAVE_SGTTY_H.
761
7622007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 763
764 * remote-utils.c (remote_open): Print out the assigned port number.
765
c74d0ad8
DJ		 7662007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
767
768 * remote-utils.c (monitor_output): New function.
769 * server.c (debug_threads): Define here.
770 (monitor_show_help): New function.
771 (handle_query): Handle qRcmd.
772 (main): Do not handle 'd' packet.
773 * server.h (debug_threads, remote_debug, monitor_output): Declare.
774 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
775 of debug_threads.
776
de7c3b4a
PA		 7772007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
778
779 * Makefile.in (EXEEXT): New.
780 (clean): Use $(EXEEXT).
781
ef57601b
PA		 7822007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
783
784 * target.h (target_ops): Rename send_signal to request_interrupt,
785 and remove enum target_signal parameter.
786 * linux-low.c (linux_request_interrupt): Rename from
787 linux_send_signal, and always send SIGINT.
788 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
789 and always send SIGINT.
790 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
791 of send_signal.
792 (input_interrupt): Likewise.
793
820f2bda
PA		 7942007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
795
796 * server.c (get_features_xml): Check if target implemented
797 arch_string.
798 * win32-i386-low.c (win32_arch_string): New.
799 (win32_target_ops): Add win32_arch_string as arch_string member.
800
ab39bf24
UW		 8012007-02-22 Markus Deuling <deuling@de.ibm.com>
802
803 * spu-low.c (spu_arch_string): New.
804 (spu_target_ops): Add spu_arch_string.
805
61ff6e04
DJ		 8062007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
807
808 * remote-utils.c: Remove HAVE_TERMINAL_H check.
809 * configure.ac: Do not check for terminal.h.
810 * configure, config.in: Regenerated.
811
fb1e4ffc
DJ		 8122007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
813
814 * Makefile.in (OBS): Add $(XML_BUILTIN).
815 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
816 (clean): Update.
817 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
818 (arm-with-iwmmxt.c): New.
819 * config.in, configure: Regenerate.
820 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
821 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
822 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
823 (arm*-*-linux*): Add iWMMXt and regset support.
824 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
825 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
826 (arm_store_wmmxregset, target_regsets): New.
827 * server.c (get_features_xml): Take annex argument. Check builtin
828 XML documents.
829 (handle_query): Handle multiple annexes.
830
0f48aa01
DJ		 8312007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
832
833 * remote-utils.c [USE_WIN32API] (read, write): Define.
834 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
835 write.
836
23181151
DJ		 8372007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
838
839 * linux-i386-low.c (the_low_target): Set arch_string.
840 * linux-x86-64-low.c (the_low_target): Likewise.
841 * linux-low.c (linux_arch_string): New.
842 (linux_target_ops): Add it.
843 * linux-low.h (struct linux_target_ops): Add arch_string.
844 * server.c (write_qxfer_response): Use const void * for DATA.
845 (get_features_xml): New.
846 (handle_query): Handle qXfer:features:read. Report it for qSupported.
847 * target.h (struct target_ops): Add arch_string method.
848
9d606399
DJ		 8492007-01-03 Denis Pilat <denis.pilat@st.com>
850 Daniel Jacobowitz <dan@codesourcery.com>
851
852 * linux-low.c (linux_kill): Handle being called with no threads.
853 * win32-i386-low.c (win32_kill): Likewise.
854 (get_child_debug_event): Clear current_process_handle.
855
8562006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 857 Daniel Jacobowitz <dan@codesourcery.com>
858
859 * remote-utils.c (remote_open): Check the type of specified
860 serial port devices before opening them.
861 * server.c (main): Kill the inferior if an error occurs during
862 the first remote_open.
863
a5e13d24
DJ		 8642006-12-05 Markus Deuling <deuling@de.ibm.com>
865
866 * README: Update supported targets.
867
186947f7
DJ		 8682006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
869
870 * Makefile.in (clean): Remove reg-mips64.c.
871 (reg-mips64.c, reg-mips64.o): New rules.
872 * configure.srv: Handle mips64. Include regset support for mips.
873 * linux-mips-low.c (union mips_register): New.
874 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
875 (mips_breakpoint, mips_breakpoint_at): Use int.
876 (mips_collect_register, mips_supply_register)
877 (mips_collect_register_32bit, mips_supply_register_32bit)
878 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
879 (mips_store_fpregset, target_regsets): New.
880 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
881
a13e2c95
UW		 8822006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
883
884 * configure.srv: Add target "spu*-*-*".
885 * Makefile.in (clean): Remove reg-spu.c.
886 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
887 * spu-low.c: New file.
888
cb7283db
DJ		 8892006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
890
891 * configure.ac: Correct td_thr_tls_get_addr test.
892 * configure: Regenerated.
893
89be2091
DJ		 8942006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
895
896 * linux-low.c (linux_wait_for_event): Reformat. Use the
897 pass_signals array.
898 * remote-utils.c (decode_address_to_semicolon): New.
899 * server.c (pass_signals, handle_general_set): New.
900 (handle_query): Mention QPassSignals for qSupported.
901 (main): Call handle_general_set.
902 * server.h (pass_signals, decode_address_to_semicolon): New.
903
000ef4f0
DJ		 9042006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
905
906 * server.c (handle_query): Correct error handling for read_auxv.
907
b7149293
UW		 9082005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
909
910 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
911 and srv_linux_thread_db to yes.
912 * linux-s390-low.c (s390_fill_gregset): New function.
913 (target_regsets): Define data structure.
914
dae5f5cf
DJ		 9152006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
916
917 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
918 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
919 * config.in, configure: Regenerated.
920 * inferiors.c (gdb_id_to_thread): New function.
921 (gdb_id_to_thread_id): Use it.
922 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
923 * linux-low.h (struct process_info): Add th member.
924 (thread_db_get_tls_address): New prototype.
925 * remote-utils.c (decode_address): Make non-static.
926 * server.c (handle_query): Handle qGetTLSAddr.
927 * server.h (gdb_id_to_thread, decode_address): New prototypes.
928 * target.h (struct target_ops): Add get_tls_address.
929 * thread-db.c (maybe_attach_thread): Save the thread handle.
930 (thread_db_get_tls_address): New.
931
32ca6d61
DJ		 9322006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
933
934 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
935 (linux_resume_one_process): Take a siginfo_t *. Update all
936 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
937 (struct pending_signals): Add a siginfo_t.
938 (linux_wait_for_process): Always set last_status.
939 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
940 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
941 * linux-low.h (struct process_info): Add last_status.
942
5ffff7c1
DJ		 9432006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
944
945 * remote-utils.c (try_rle): New function.
946 (putpkt_binary): Use it.
947
8695c747
DJ		 9482006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
949
950 * Makefile.in (clean): Clean reg-x86-64-linux.c.
951 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
952 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
953 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
954 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
955 point registers.
956
290fadea
RS		 9572006-08-08 Richard Sandiford <richard@codesourcery.com>
958
959 * server.c (terminal_fd): New variable.
960 (old_foreground_pgrp): Likewise.
961 (restore_old_foreground_pgrp): New function.
962 (start_inferior): Record the terminal file descriptor in terminal_fd
963 and its original foreground group in old_foreground_pgrp. Register
964 restore_old_foreground_pgrp with atexit().
965
9f2e1e63
DJ		 9662006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
967
968 * server.c (handle_query): Correct qPart to qXfer.
969
b80864fb
DJ		 9702006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
971
972 * configure.ac: Check for more headers which are missing on
973 Windows. Automatically supply -lwsock32 and USE_WIN32API.
974 * configure.srv: Add Cygwin and mingw32.
975 * remote-utils.c: Don't include headers unconditionally which
976 are missing on mingw32. Include <winsock.h> for mingw32.
977 (remote_open): Adjust for mingw32 support. Flush
978 standard error after writing to it.
979 (remote_close, putpkt_binary, input_interrupt, block_async_io)
980 (unblock_async_io, enable_async_io, disable_async_io)
981 (readchar, getpkt): Update for Winsock support.
982 (prepare_resume_reply): Expect a protocol signal number.
983 * server.c: Disable <sys/wait.h> on mingw32.
984 (start_inferior): Adjust for mingw32 support. Flush
985 standard error after writing to it.
986 (attach_inferior): Likewise. Use protocol signal
987 numbers.
988 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
989 and names.
990 * win32-i386-low.c: New file.
991 * Makefile.in (XM_CLIBS): Set.
992 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
993 (win32-i386-low.o): New dependency rule.
994 * linux-low.c (linux_wait): Use target signal numbers.
995 * target.h (struct target_ops): Doc fix.
996 * server.h (target_signal_to_name): New prototype.
997 * gdbreplay.c: Don't include headers unconditionally which
998 are missing on mingw32. Include <winsock.h> for mingw32.
999 (remote_close, remote_open): Adjust for Winsock support.
1000 * configure, config.in: Regenerated.
1001
0876f84a
DJ		 10022006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
1003
1004 * server.c (decode_xfer_read, write_qxfer_response): New.
1005 (handle_query): Take a packet length argument. Handle
1006 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
1007 the qSupported response.
1008 (main): Update call to handle_query.
1009
01f9e8fa
DJ		 10102006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
1011
1012 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
1013 (putpkt_binary): Renamed from putpkt and adjusted for binary
1014 data.
1015 (putpkt): New wrapper for putpkt_binary.
1016 (readchar): Don't mask off the high bit.
1017 (decode_X_packet): New function.
1018 * server.c (main): Call putpkt_binary if a handler sets the packet
1019 length. Save the length of the incoming packet. Handle 'X'.
1020 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
1021
be2a5f71
DJ		 10222006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
1023
1024 * server.c (handle_query): Handle qSupported.
1025
ea025f5f
DJ		 10262006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
1027
1028 * remote-utils.c (all_symbols_looked_up): New variable.
1029 (look_up_one_symbol): Check it.
1030 * server.h (look_up_one_symbol): New declaration.
1031 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
1032
9308fc88
DJ		 10332006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
1034
1035 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 1036 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 1037 (PTRACE_GET_THREAD_AREA): Define.
1038 (ps_get_thread_area): New function.
1039
52fb6437
NS		 10402006-05-09 Nathan Sidwell <nathan@codesourcery.com>
1041
1042 * configure.srv (m68k*-*-uclinux*): New target.
1043 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
1044 (linux_resume_one_process): Remove extraneous cast.
1045 (linux_read_offsets): New.
1046 (linux_target_op): Add linux_read_offsets on mmuless systems.
1047 * server.c (handle_query): Add qOffsets logic.
1048 * target.h (struct target_ops): Add read_offsets.
1049
21b0f40c
DJ		 10502006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
1051
1052 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
1053 (PTRACE_GET_THREAD_AREA): Define.
1054 (ps_get_thread_area): New function.
1055 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
1056 (linux-x86-64-low.o): Update.
1057
0050a760
DJ		 10582006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
1059
1060 * configure.ac: Remove checks for prfpregset_t.
1061 * gdb_proc_service.h: New file.
1062 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
1063 new "gdb_proc_service.h".
1064 * proc-service.c: Likewise.
1065 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
1066 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
1067 * Makefile.in (gdb_proc_service_h): Updated.
1068 * configure, config.in: Regenerated.
1069
b92a518e
DJ		 10702006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1071
1072 * remote-utils.c (prepare_resume_reply): Move declaration
1073 of gdb_id_from_wait to the top of the block.
1074
545587ee
DJ		 10752006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
1076
1077 * linux-low.c (regsets_store_inferior_registers): Read the regset
1078 from the target before filling it.
1079
9db87ebd
DJ		 10802006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
1081
1082 * server.c (attach_inferior): Return SIGTRAP for a successful
1083 attach.
1084
dd24457d
DJ		 10852006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
1086
1087 * Makefile.in (OBS): Add version.o.
1088 (STAGESTUFF): Delete.
1089 (version.o): Add dependencies.
1090 (version.c): Replace rule.
1091 (clean): Remove version.c.
1092 * server.c (gdbserver_version): New.
1093 (gdbserver_usage): Use printf.
1094 (main): Handle --version and --help.
1095 * server.h (version, host_name): Add declarations.
1096
6f0f660e
EZ		 10972005-12-23 Eli Zaretskii <eliz@gnu.org>
1098
1099 * linux-arm-low.c:
1100 * linux-arm-low.c:
1101 * inferiors.c:
1102 * i387-fp.h:
1103 * i387-fp.c:
1104 * gdbreplay.c:
1105 * regcache.c:
1106 * proc-service.c:
1107 * mem-break.h:
1108 * mem-break.c:
1109 * linux-x86-64-low.c:
1110 * linux-sh-low.c:
1111 * linux-s390-low.c:
1112 * linux-ppc64-low.c:
1113 * linux-ppc-low.c:
1114 * linux-mips-low.c:
1115 * linux-m68k-low.c:
1116 * linux-m32r-low.c:
1117 * linux-low.h:
1118 * linux-low.c:
1119 * linux-ia64-low.c:
1120 * linux-i386-low.c:
1121 * linux-crisv32-low.c:
1122 * thread-db.c:
1123 * terminal.h:
1124 * target.h:
1125 * target.c:
1126 * server.h:
1127 * server.c:
1128 * remote-utils.c:
1129 * regcache.h:
1130 * utils.c:
1131 * Makefile.in:
1132 * configure.ac:
1133 * gdbserver.1: Add (C) after Copyright. Update the FSF
1134 address.
1135
9d1fb177
DJ		 11362005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
1137
1138 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
1139 (arm_breakpoint_at): Recognize both breakpoints.
1140 (the_low_target): Use the correct breakpoint instruction.
1141
011a70c2
DJ		 11422005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
1143
1144 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
1145 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
1146 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
1147 (the_low_target): Update.
1148
7fb85e41
AS		 11492005-10-25 Andreas Schwab <schwab@suse.de>
1150
1151 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
1152
1153 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
1154 (ia64_num_regs): Reduce to 462.
1155
3db0444b
DJ		 11562005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
1157
1158 * acinclude.m4: Correct quoting.
1159 * aclocal.m4: Regenerated.
1160
1161 Suggested by SZOKOVACS Robert <szo@ies.hu>:
1162 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
1163 (thread_db_init): Call thread_db_err_str.
1164 * configure.ac: Check for TD_VERSION.
1165 * config.in, configure: Regenerated.
1166
bee0189a
DJ		 11672005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1168
1169 * server.h (error, fatal, warning): Add ATTR_FORMAT.
1170
e9d25b98
DJ		 11712005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1172
1173 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
1174 is not available. Define HAVE_PTRACE_GETREGS if it is.
1175 * config.in, configure: Regenerated.
1176 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
1177 * linux-i386-low.c, linux-m68k-low.c: Update to use
1178 HAVE_PTRACE_GETREGS.
1179 * linux-low.c (regsets_fetch_inferior_registers)
1180 (regsets_store_inferior_registers): Only return 0 if we processed
1181 GENERAL_REGS.
1182 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
1183 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
1184
a06660f7
DJ		 11852005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1186
1187 * inferiors.c (struct thread_info): Add gdb_id.
1188 (add_thread): Add gdb_id argument.
1189 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
1190 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
1191 calls to add_thread.
1192 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
1193 * server.c (handle_query): Use thread_to_gdb_id.
1194 (handle_v_cont, main): Use gdb_id_to_thread_id.
1195 * server.h (add_thread): Update prototype.
1196 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
1197 prototypes.
1198
5a1f5858
DJ		 11992005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1200
1201 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
1202 left-padded registers.
1203 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
1204 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
1205
e122f1f5
SE		 12062005-07-01 Steve Ellcey <sje@cup.hp.com>
1207
1208 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
1209 * configure: Regenerate.
1210 * config.in: Regenerate.
1211 * server.h (NEED_DECLARATION_STRERROR):
1212 Replace with !HAVE_DECL_STRERROR.
1213
d592fa2f
DJ		 12142005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
1215
1216 * linux-low.c (linux_wait, linux_send_signal): Don't test
1217 an unsigned long variable for > 0 if it could be MAX_ULONG.
1218 * server.c (myresume): Likewise.
1219 * target.c (set_desired_inferior): Likewise.
1220
ccbd4912
MK		 12212005-06-13 Mark Kettenis <kettenis@gnu.org>
1222
1223 * configure.ac: Simplify and improve check for socklen_t.
1224 * configure, config.in: Regenerate.
1225
f450004a
DJ		 12262005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
1227
1228 * acconfig.h: Remove.
1229 * configure.ac: Add a test for socklen_t. Use three-argument
1230 AC_DEFINE throughout.
1231 * config.in: Regenerated using autoheader 2.59.
1232 * configure: Regenerated.
1233
1234 * gdbreplay.c (socklen_t): Provide a default.
1235 (remote_open): Use socklen_t.
1236 * remote-utils.c (socklen_t): Provide a default.
1237 (remote_open): Use socklen_t.
1238 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
1239 unsigned char.
1240
1241 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
1242 char for buffers.
1243 * linux-low.c (linux_read_memory, linux_write_memory)
1244 (linux_read_auxv): Likewise.
1245 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
1246 (check_mem_write): Likewise.
1247 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
1248 Likewise.
1249 * regcache.c (struct inferior_rgcache_data, registers_to_string)
1250 (registers_from_string, register_data): Likewise.
1251 * server.c (handle_query, main): Likewise.
1252 * server.h (convert_ascii_to_int, convert_int_to_ascii)
1253 (decode_M_packet): Likewise.
1254 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
1255 * target.h (struct target_ops): Update read_memory, write_memory,
1256 and read_auxv.
1257 (read_inferior_memory, write_inferior_memory): Update.
1258 * linux-low.h (struct linux_target_ops): Change type of breakpoint
1259 to unsigned char *.
1260 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
1261 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
1262 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
1263 linux-s390-low.c, linux-sh-low.c: Update for changes in
1264 read_inferior_memory and the_low_target->breakpoint.
1265
eee84df1
DJ		 12662005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
1267
1268 * Makefile.in (SFILES): Add linux-ppc64-low.c.
1269 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
1270 * configure.srv: Add powerpc64-*-linux*.
1271 * linux-ppc64-low.c: New file.
1272
45b134e5
OF		 12732005-05-23 Orjan Friberg <orjanf@axis.com>
1274
1275 * linux-cris-low.c: New file with support for CRIS.
1276 * linux-crisv32-low.c: Ditto for CRISv32.
1277 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
1278 (clean): Add reg-cris.c and reg-crisv32.c.
1279 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
1280 reg-crisv32.o, and reg-crisv32.c to make rules.
1281 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
1282 recognized targets.
1283
48d93c75
UW		 12842005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
1285
1286 * linux-low.c (fetch_register): Ensure buffer size is a multiple
1287 of sizeof (PTRACE_XFER_TYPE).
1288 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
1289
e013ee27
OF		 12902005-05-12 Orjan Friberg <orjanf@axis.com>
1291
1292 * target.h (struct target_ops): Add insert_watchpoint,
1293 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
1294 pointers for hardware watchpoint support.
1295 * linux-low.h (struct linux_target_ops): Ditto.
1296 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
1297 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
1298 to linux_target_ops.
1299 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
1300 reply packet.
1301 * server.c (main): Recognize 'Z' and 'z' packets.
1302
b0ded00b
UW		 13032005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
1304
1305 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
1306 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
1307 (the_low_target): Add new members.
1308
8643e2ad
DJ		 13092005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1310
1311 * proc-service.c (ps_lgetregs): Search all_processes instead of
1312 all_threads.
1313
fc620387
DJ		 13142005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1315
1316 * server.c (start_inferior): Change return type to int.
1317 (attach_inferior): Change sigptr to int *.
1318 (handle_v_cont, handle_v_requests): Change signal to int *.
1319 (main): Change signal to int.
1320
13212005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 1322
1323 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
1324 * configure.srv: Add m32r*-*-linux*.
1325 * linux-m32r-low.c: New file.
1326
e0e76420
DJ		 13272005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1328
1329 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
1330
a1928bad
DJ		 13312005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1332
1333 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
1334 Take unsigned long arguments for PIDs.
1335 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
1336 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
1337 (wait_for_sigstop, linux_resume_one_process)
1338 (regsets_fetch_inferior_registers, linux_send_signal)
1339 (linux_read_auxv): Likewise. Update the types of variables holding
1340 PIDs. Update format string specifiers.
1341 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
1342 * remote-utils.c (prepare_resume_reply): Likewise.
1343 * server.c (cont_thread, general_thread, step_thread)
1344 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
1345 unsigned long.
1346 (handle_query): Update format specifiers.
1347 (handle_v_cont, main): Use strtoul for thread IDs.
1348 * server.h (struct inferior_list_entry): Use unsigned long for ID.
1349 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
1350 (general_thread, step_thread, thread_from_wait)
1351 (old_thread_from_wait): Update.
1352 * target.h (struct thread_resume): Use unsigned long for THREAD.
1353 (struct target_ops): Use unsigned long for arguments to attach and
1354 thread_alive.
1355
dcdb98d2
DJ		 13562005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1357
1358 * acinclude.m4: Include bfd/bfd.m4 directly.
1359 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
1360 <agriffis@toolchain.org>.
1361 * aclocal.m4, configure: Regenerated.
1362
bec39cab
AC		 13632005-01-07 Andrew Cagney <cagney@gnu.org>
1364
1365 * configure.ac: Rename configure.in, require autoconf 2.59.
1366 * configure: Re-generate.
1367
434c4c77
DJ		 13682004-12-08 Daniel Jacobowitz <dan@debian.org>
1369
1370 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
1371 LIBS when finished.
1372 * aclocal.m4: Regenerated.
1373 * configure: Regenerated.
1374
db1d3e1b
AS		 13752004-11-21 Andreas Schwab <schwab@suse.de>
1376
1377 * linux-m68k-low.c (m68k_num_gregs): Define.
1378 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
1379 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
1380 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
1381 (m68k_breakpoint_at): New. Add to the_low_target.
1382
1383 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
1384 srv_linux_thread_db to yes.
1385
43360365
JB		 13862004-10-20 Joel Brobecker <brobecker@gnat.com>
1387
1388 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
1389 (ARCH_SET_FS): Likewise.
1390 (ARCH_GET_FS): Likewise.
1391 (ARCH_GET_GS): Likewise.
1392
fd500816
DJ		 13932004-10-16 Daniel Jacobowitz <dan@debian.org>
1394
1395 * linux-i386-low.c (ps_get_thread_area): New.
1396 * linux-x86-64-low.c (ps_get_thread_area): New.
1397 * linux-low.c: Include <sys/syscall.h>.
1398 (linux_kill_one_process): Don't kill the first thread here.
1399 (linux_kill): Kill the first thread here.
1400 (kill_lwp): New function.
1401 (send_sigstop, linux_send_signal): Use it.
1402 * proc-service.c: Clean up #ifdefs.
1403 (fpregset_info): Delete.
1404 (ps_lgetregs): Update and enable implementation.
1405 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
1406 implementations.
1407 * remote-utils.c (struct sym_cache, symbol_cache): New.
1408 (input_interrupt): Print a clearer message.
1409 (async_io_enabled): New variable.
1410 (enable_async_io, disable_async_io): Use it. Update comments.
1411 (look_up_one_symbol): Use the symbol cache.
1412 * thread-db.c (thread_db_look_up_symbols): New function.
1413 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
1414
f6de3c42
DJ		 14152004-10-16 Daniel Jacobowitz <dan@debian.org>
1416
1417 * configure.in: Test for -rdynamic.
1418 * configure: Regenerated.
1419 * Makefile (INTERNAL_LDFLAGS): New.
1420 (gdbserver, gdbreplay): Use it.
1421
2c0fc042
AC		 14222004-09-02 Andrew Cagney <cagney@gnu.org>
1423
1424 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
1425
075b3282
DJ		 14262004-03-23 Daniel Jacobowitz <drow@mvista.com>
1427
1428 * linux-low.c (linux_wait): Clear all_processes list also.
1429
fa6a77dc
DJ		 14302004-03-12 Daniel Jacobowitz <drow@mvista.com>
1431
1432 * linux-low.c: Include <errno.h>. Remove extern declaration of
1433 errno.
1434
6d782a97
DJ		 14352004-03-12 Daniel Jacobowitz <drow@mvista.com>
1436
1437 * gdbreplay.c, server.h, utils.c: Update copyright years.
1438
3a7fb99b
DJ		 14392004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1440
1441 * server.c (main): Print child status or termination signal from
1442 variable 'signal', not 'sig'.
1443
c3e735a6
DJ		 14442004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1445
1446 * linux-low.c (linux_read_memory): Change return type to
1447 int. Check for and return error from ptrace().
1448 * target.c (read_inferior_memory): Change return type to int. Pass
1449 back return status from the_target->read_memory().
1450 * target.h (struct target_ops): Adapt *read_memory() prototype.
1451 Update comment.
1452 (read_inferior_memory): Adapt prototype.
1453 * server.c (main): Return an error packet if
1454 read_inferior_memory() returns an error.
1455
a59d1c82
DJ		 14562004-03-04 Daniel Jacobowitz <drow@mvista.com>
1457
1458 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
1459 Unify with other clean targets.
1460
dc3f8883
DJ		 14612004-02-29 Daniel Jacobowitz <drow@mvista.com>
1462
1463 * server.c (handle_v_cont): Call set_desired_inferior.
1464
89a208da
DJ		 14652004-02-29 Daniel Jacobowitz <drow@mvista.com>
1466
1467 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
1468
62ea82f5
DJ		 14692004-02-29 Daniel Jacobowitz <drow@mvista.com>
1470
1471 * linux-low.c (linux_wait): Unblock async I/O.
1472 (linux_resume): Block and enable async I/O.
1473 * remote-utils.c (block_async_io, unblock_async_io): New functions.
1474 * server.h (block_async_io, unblock_async_io): Add prototypes.
1475
6910d122
DJ		 14762004-02-29 Daniel Jacobowitz <drow@mvista.com>
1477
1478 * remote-utils.c (remote_open): Print a status notice after
1479 opening a TCP port.
1480 * server.c (attach_inferior): Print a status notice after
1481 attaching.
1482
14832004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 1484
1485 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
1486
c89dc5d4
DJ		 14872004-02-26 Daniel Jacobowitz <drow@mvista.com>
1488
1489 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
1490 error packet.
1491 * server.c, target.h: Update copyright years.
1492
4b8dad4a
RM		 14932004-02-25 Roland McGrath <roland@redhat.com>
1494
1495 * target.h (struct target_ops): New member `read_auxv'.
1496 * server.c (handle_query): Handle qPart:auxv:read: query using that.
1497 * linux-low.c (linux_read_auxv): New function.
1498 (linux_target_ops): Initialize `read_auxv' member to that.
1499
d7446758
JB		 15002004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1501
1502 Committed by Jim Blandy <jimb@redhat.com>.
1503
1504 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 1505 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 1506 instead of GPR_SIZE to distiguish s390 and s390x targets.
1507
5544ad89
DJ		 15082004-01-31 Daniel Jacobowitz <drow@mvista.com>
1509
1510 * linux-low.c: Update copyright year.
1511 (check_removed_breakpoint): Clear pending_is_breakpoint.
1512 (linux_set_resume_request, linux_queue_one_thread)
1513 (resume_status_pending_p): New functions.
1514 (linux_continue_one_thread): Use process->resume.
1515 (linux_resume): Only resume threads if there are no pending events.
1516 * linux-low.h (struct process_info): Add resume request
1517 pointer.
1518
2a68b70e
DJ		 15192004-01-30 Daniel Jacobowitz <drow@mvista.com>
1520
1521 * regcache.c (new_register_cache): Clear the allocated register
1522 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
1523
64386c31
DJ		 15242003-10-13 Daniel Jacobowitz <drow@mvista.com>
1525
1526 * linux-low.c (linux_resume): Take a struct thread_resume *
1527 argument.
1528 (linux_wait): Update call.
1529 (resume_ptr): New static variable.
1530 (linux_continue_one_thread): Renamed from
1531 linux_continue_one_process. Use resume_ptr.
1532 (linux_resume): Use linux_continue_one_thread.
1533 * server.c (handle_v_cont, handle_v_requests): New functions.
1534 (myresume): New function.
1535 (main): Handle 'v' case.
1536 * target.h (struct thread_resume): New type.
1537 (struct target_ops): Change argument of "resume" to struct
1538 thread_resume *.
1539 (myresume): Delete macro.
1540
c938e9b0
L		 15412003-08-08 H.J. Lu <hongjiu.lu@intel.com>
1542
1543 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
1544 (uninstall): Support DESTDIR.
1545
7f313d07
BC		 1546Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
1547
1548 * configure.srv: Add xscale*linux copy of arm*linux entry.
1549
3b2fc2ea
DJ		 15502003-07-24 Daniel Jacobowitz <drow@mvista.com>
1551
1552 * linux-arm-low.c (arm_reinsert_addr): New function.
1553 (the_low_target): Add arm_reinsert_addr.
1554
1c0a559e
MK		 15552003-07-08 Mark Kettenis <kettenis@gnu.org>
1556
1557 * mem-break.c: Remove whitespace at end of file.
1558
43d5792c
DJ		 15592003-06-28 Daniel Jacobowitz <drow@mvista.com>
1560
1561 * configure.in: Check whether we need to prototype strerror.
1562 * server.h: Optionally prototype strerror.
1563 * gdbreplay.c (perror_with_name): Use strerror.
1564 * linux-low.c (linux_attach_lwp): Use strerror.
1565 * utils.c (perror_with_name): Use strerror.
1566 * config.in, configure: Regenerated.
1567
c8a86edf
DJ		 15682003-06-28 Daniel Jacobowitz <drow@mvista.com>
1569
1570 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
1571 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
1572
73d37363
DJ		 15732003-06-20 Daniel Jacobowitz <drow@mvista.com>
1574
1575 * Makefile.in (SFILES): Update.
1576 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
1577 low-sun3.c: Remove files.
1578
6ad8ae5c
DJ		 15792003-06-17 Daniel Jacobowitz <drow@mvista.com>
1580
1581 * linux-low.c: Move comment to linux_thread_alive where it belonged.
1582 (linux_detach_one_process, linux_detach): New functions.
1583 (linux_target_ops): Add linux_detach.
1584 * server.c (main): Handle 'D' packet.
1585 * target.h (struct target_ops): Add "detach" member.
1586 (detach_inferior): Define.
1587
1581182a
MK		 15882003-06-13 Mark Kettenis <kettenis@gnu.org>
1589
1590 From Kelley Cook <kelleycook@wideopenwest.com>:
1591 * configure.srv: Accept i[34567]86 variants.
1592
e5379b03
DJ		 15932003-06-05 Daniel Jacobowitz <drow@mvista.com>
1594
1595 * linux-low.c (linux_wait_for_event): Correct comment typos.
1596 (linux_resume_one_process): Call check_removed_breakpoint.
1597 (linux_send_signal): New function.
1598 (linux_target_ops): Add linux_send_signal.
1599 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
1600 of kill.
1601 * target.h (struct target_ops): Add send_signal.
1602
2ff29de4
JB		 16032003-05-29 Jim Blandy <jimb@redhat.com>
1604
1605 * linux-low.c (usr_store_inferior_registers): Transfer buf in
1606 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
1607 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
1608 away part of the register's value.
1609
254787d4
DJ		 16102003-03-26 Daniel Jacobowitz <drow@mvista.com>
1611
1612 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
1613 (linux_wait_for_event, linux_init_signals): Likewise.
1614
94e10508
DJ		 16152003-03-17 Daniel Jacobowitz <drow@mvista.com>
1616
1617 * configure.in: Check for stdlib.h.
1618 * configure: Regenerated.
1619 * config.in: Regenerated.
1620
4c0711e0
DJ		 16212003-01-04 Andreas Schwab <schwab@suse.de>
1622
1623 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
1624
ef66e766
AC		 16252003-01-02 Andrew Cagney <ac131313@redhat.com>
1626
1627 * Makefile.in: Remove obsolete code.
1628
a1358604
DJ		 16292002-11-20 Daniel Jacobowitz <drow@mvista.com>
1630
1631 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
1632 defined(PT_FPR0_HI).
1633
23ce3b1c
DJ		 16342002-11-17 Stuart Hughes <seh@zee2.com>
1635
1636 * linux-arm-low.c (arm_num_regs): Increase.
1637 (arm_regmap): Include status register.
1638
16392002-11-17 Daniel Jacobowitz <drow@mvista.com>
1640
1641 * linux-low.c (register_addr): Remove incorrect -1 check.
1642
a9fa9f7d
DJ		 16432002-08-29 Daniel Jacobowitz <drow@mvista.com>
1644
1645 * linux-low.c (linux_create_inferior): Call setpgid. Return
1646 the new PID.
1647 (unstopped_p, linux_signal_pid): Remove.
1648 (linux_target_ops): Remove linux_signal_pid.
1649 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
1650 global instead of target method.
1651 * target.h (struct target_ops): Remove signal_pid. Update comment
1652 for create_inferior.
1653 * server.c (signal_pid): New variable.
1654 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 1655 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 1656 (attach_inferior): Set signal_pid.
1657
17574093
DJ		 16582002-08-23 Daniel Jacobowitz <drow@mvista.com>
1659
1660 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
1661
16622002-08-20 Jim Blandy <jimb@redhat.com>
1663
1664 * Makefile.in (LDFLAGS): Allow the configure script to establish a
1665 default for this.
1666
16672002-08-01 Andrew Cagney <cagney@redhat.com>
1668
1669 * Makefile.in: Make chill references obsolete.
1670
16712002-07-24 Kevin Buettner <kevinb@redhat.com>
1672
1673 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
1674 * configure: Regenerate.
1675 * config.in: Regenerate.
1676
16772002-07-09 David O'Brien <obrien@FreeBSD.org>
1678
1679 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
1680 (perror_with_name, remote_close, remote_open, expect, play): Static.
1681
16822002-07-04 Michal Ludvig <mludvig@suse.cz>
1683
4b8dad4a 1684 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 1685 byte offsets instead of an array of indexes.
1686 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
1687
16882002-06-13 Daniel Jacobowitz <drow@mvista.com>
1689
1690 * regcache.c: Add comment.
1691
16922002-06-11 Daniel Jacobowitz <drow@mvista.com>
1693
1694 * thread-db.c: New file.
1695 * proc-service.c: New file.
1696 * acinclude.m4: New file.
1697 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
1698 proc-service.o, and thread-db.o.
1699 (linux-low.o): Add USE_THREAD_DB.
1700 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
1701 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
1702 * aclocal.m4: Regenerated.
1703 * config.in: Regenerated.
1704 * configure: Regenerated.
1705 * configure.in: Check for proc_service.h, sys/procfs.h,
1706 thread_db.h, and linux/elf.h headrs.
1707 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
1708 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
1709 Check for -lthread_db and thread support.
1710 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
1711 PowerPC, and SuperH.
1712 * i387-fp.c: Constify arguments.
1713 * i387-fp.h: Likewise.
1714 * inferiors.c: (struct thread_info): Renamed from
1715 `struct inferior_info'. Remove PID member. Use generic inferior
1716 list header. All uses updated.
1717 (inferiors, signal_pid): Removed.
1718 (all_threads): New variable.
1719 (get_thread): Define.
1720 (add_inferior_to_list): New function.
1721 (for_each_inferior): New function.
1722 (change_inferior_id): New function.
1723 (add_inferior): Removed.
1724 (remove_inferior): New function.
1725 (add_thread): New function.
1726 (free_one_thread): New function.
1727 (remove_thread): New function.
1728 (clear_inferiors): Use for_each_inferior and free_one_thread.
1729 (find_inferior): New function.
1730 (find_inferior_id): New function.
1731 (inferior_target_data): Update argument type.
1732 (set_inferior_target_data): Likewise.
1733 (inferior_regcache_data): Likewise.
1734 (set_inferior_regcache_data): Likewise.
1735 * linux-low.c (linux_bp_reinsert): Remove.
1736 (all_processes, stopping_threads, using_thrads)
1737 (struct pending_signals, debug_threads, pid_of): New.
1738 (inferior_pid): Replace with macro.
1739 (struct inferior_linux_data): Remove.
1740 (get_stop_pc, add_process): New functions.
1741 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
1742 Use add_process and add_thread.
1743 (linux_attach_lwp): New function, based on old linux_attach. Use
1744 add_process and add_thread. Set stop_expected for new threads.
1745 (linux_attach): New function.
1746 (linux_kill_one_process): New function.
1747 (linux_kill): Kill all LWPs.
1748 (linux_thread_alive): Use find_inferior_id.
1749 (check_removed_breakpoints, status_pending_p): New functions.
1750 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
1751 Update. Use WNOHANG. Wait for cloned processes also. Update process
1752 struct for the found process.
1753 (linux_wait_for_event): New function.
1754 (linux_wait): Use it. Support LWPs.
1755 (send_sigstop, wait_for_sigstop, stop_all_processes)
1756 (linux_resume_one_process, linux_continue_one_process): New functions.
1757 (linux_resume): Support LWPs.
1758 (REGISTER_RAW_SIZE): Remove.
1759 (fetch_register): Use register_size instead. Call supply_register.
1760 (usr_store_inferior_registers): Likewise. Call collect_register.
1761 Fix recursive case.
1762 (regsets_fetch_inferior_registers): Improve error message.
1763 (regsets_store_inferior_registers): Add debugging.
1764 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
1765 (unstopped_p, linux_signal_pid): New functions.
1766 (linux_target_ops): Add linux_signal_pid.
1767 (linux_init_signals): New function.
1768 (initialize_low): Call it. Initialize using_threads.
1769 * regcache.c (inferior_regcache_data): Add valid
1770 flag.
1771 (get_regcache): Fetch registers lazily. Add fetch argument
1772 and update all callers.
1773 (regcache_invalidate_one, regcache_invalidate): New
1774 functions.
1775 (new_register_cache): Renamed from create_register_cache.
1776 Return the new regcache.
1777 (free_register_cache): Change argument to a void *.
1778 (registers_to_string, registers_from_string): Call get_regcache
1779 with fetch flag set.
1780 (register_data): Make static. Pass fetch flag to get_regcache.
1781 (supply_register): Call get_regcache with fetch flag clear.
1782 (collect_register): Call get_regcache with fetch flag set.
1783 (collect_register_as_string): New function.
1784 * regcache.h: Update.
1785 * remote-utils.c (putpkt): Flush after debug output and use
1786 stderr.
1787 Handle input interrupts while waiting for an ACK.
1788 (input_interrupt): Use signal_pid method.
1789 (getpkt): Flush after debug output and use stderr.
1790 (outreg): Use collect_register_as_string.
1791 (new_thread_notify, dead_thread_notify): New functions.
1792 (prepare_resume_reply): Check using_threads. Set thread_from_wait
1793 and general_thread.
1794 (look_up_one_symbol): Flush after debug output.
1795 * server.c (step_thread, server_waiting): New variables.
1796 (start_inferior): Don't use signal_pid. Update call to mywait.
1797 (attach_inferior): Update call to mywait.
1798 (handle_query): Handle qfThreadInfo and qsThreadInfo.
1799 (main): Don't fetch/store registers explicitly. Use
1800 set_desired_inferior. Support proposed ``Hs'' packet. Update
1801 calls to mywait.
1802 * server.h: Update.
1803 (struct inferior_list, struct_inferior_list_entry): New.
1804 * target.c (set_desired_inferior): New.
1805 (write_inferior_memory): Constify.
1806 (mywait): New function.
1807 * target.h: Update.
1808 (struct target_ops): New signal_pid method.
1809 (mywait): Removed macro, added prototype.
1810
1811 * linux-low.h (regset_func): Removed.
1812 (regset_fill_func, regset_store_func): New.
1813 (enum regset_type): New.
1814 (struct regset_info): Add type field. Use new operation types.
1815 (struct linux_target_ops): stop_pc renamed to get_pc.
1816 Add decr_pc_after_break and breakpoint_at.
1817 (get_process, get_thread_proess, get_process_thread)
1818 (strut process_info, all_processes, linux_attach_lwp)
1819 (thread_db_init): New.
1820
1821 * linux-arm-low.c (arm_get_pc, arm_set_pc,
1822 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
1823 (the_low_target): Add new members.
1824 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
1825 (i386_store_fpxregset): Constify.
1826 (target_regsets): Add new kind identifier.
1827 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
1828 (i386_set_pc): Add debugging.
1829 (i386_breakpoint_at): New function.
1830 (the_low_target): Add new members.
1831 * linux-mips-low.c (mips_get_pc, mips_set_pc)
1832 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
1833 (mips_breakpoint_at): New.
1834 (the_low_target): Add new members.
1835 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
1836 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
1837 (the_low_target): Add new members.
1838 * linux-sh-low.c (sh_get_pc, sh_set_pc)
1839 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
1840 (the_low_target): Add new members.
1841 * linux-x86-64-low.c (target_regsets): Add new kind
1842 identifier.
1843
18442002-05-15 Daniel Jacobowitz <drow@mvista.com>
1845
1846 From Martin Pool <mbp@samba.org>:
1847 * server.c (gdbserver_usage): New function.
1848 (main): Call it.
1849
18502002-05-14 Daniel Jacobowitz <drow@mvista.com>
1851
1852 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
1853 stop_at -> stop_pc.
1854
18552002-05-04 Andrew Cagney <ac131313@redhat.com>
1856
1857 * Makefile.in: Remove obsolete code.
1858
18592002-04-24 Michal Ludvig <mludvig@suse.cz>
1860
1861 * linux-low.c (regsets_fetch_inferior_registers),
1862 (regsets_store_inferior_registers): Removed cast to int from
1863 ptrace() calls.
1864 * regcache.h: Added declaration of struct inferior_info.
1865
18662002-04-20 Daniel Jacobowitz <drow@mvista.com>
1867
1868 * inferiors.c (struct inferior_info): Add regcache_data.
1869 (add_inferior): Call create_register_cache.
1870 (clear_inferiors): Call free_register_cache.
1871 (inferior_regcache_data, set_inferior_regcache_data): New functions.
1872 * regcache.c (struct inferior_regcache_data): New.
1873 (registers): Remove.
1874 (get_regcache): New function.
1875 (create_register_cache, free_register_cache): New functions.
1876 (set_register_cache): Don't initialize the register cache here.
1877 (registers_to_string, registers_from_string, register_data): Call
1878 get_regcache.
1879 * regcache.h: Add prototypes.
1880 * server.h: Likewise.
1881
18822002-04-20 Daniel Jacobowitz <drow@mvista.com>
1883
1884 * mem-break.c: New file.
1885 * mem-break.h: New file.
1886 * Makefile.in: Add mem-break.o rule; update server.h
1887 dependencies.
1888 * inferiors.c (struct inferior_info): Add target_data
1889 member.
1890 (clear_inferiors): Free target_data member if set.
1891 (inferior_target_data, set_inferior_target_data): New functions.
1892 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
1893 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
1894 * linux-low.c (linux_bp_reinsert): New variable.
1895 (struct inferior_linux_data): New.
1896 (linux_create_inferior): Use set_inferior_target_data.
1897 (linux_attach): Likewise. Call add_inferior.
1898 (linux_wait_for_one_inferior): New function.
1899 (linux_wait): Call it.
1900 (linux_write_memory): Add const.
1901 (initialize_low): Call set_breakpoint_data.
1902 * linux-low.h (struct linux_target_ops): Add breakpoint
1903 handling members.
1904 * server.c (attach_inferior): Remove extra add_inferior
1905 call.
1906 * server.h: Include mem-break.h. Update inferior.c
1907 prototypes.
1908 * target.c (read_inferior_memory)
1909 (write_inferior_memory): New functions.
1910 * target.h (read_inferior_memory)
1911 (write_inferior_memory): Change macros to prototypes.
1912 (struct target_ops): Update comments. Add const to write_memory
1913 definition.
1914
19152002-04-11 Daniel Jacobowitz <drow@mvista.com>
1916
1917 * linux-low.c (usr_store_inferior_registers): Support
1918 registers which are allowed to fail to store.
1919 * linux-low.h (linux_target_ops): Likewise.
1920 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
1921 (ppc_cannot_store_register): FPSCR may not be storable.
1922
19232002-04-09 Daniel Jacobowitz <drow@mvista.com>
1924
1925 * server.h: Include <string.h> if HAVE_STRING_H.
1926 * ChangeLog: Correct paths in last ChangeLog entry.
1927
19282002-04-09 Daniel Jacobowitz <drow@mvista.com>
1929
1930 * linux-low.h: Remove obsolete prototypes.
1931 (struct linux_target_ops): New.
1932 (extern the_low_target): New.
1933 * linux-low.c (num_regs, regmap): Remove declarations.
1934 (register_addr): Use the_low_target explicitly.
1935 (fetch_register): Likewise.
1936 (usr_fetch_inferior_registers): Likewise.
1937 (usr_store_inferior_registers): Likewise.
1938 * linux-arm-low.c (num_regs): Remove.
1939 (arm_num_regs): Define.
1940 (arm_regmap): Renamed from regmap, made static.
1941 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
1942 made static.
1943 (arm_cannot_store_register): Renamed from cannot_store_register,
1944 made static.
1945 (the_low_target): New.
1946 * linux-i386-low.c (num_regs): Remove.
1947 (i386_num_regs): Define.
1948 (i386_regmap): Renamed from regmap, made static.
1949 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
1950 made static.
1951 (i386_cannot_store_register): Renamed from cannot_store_register,
1952 made static.
1953 (the_low_target): New.
1954 * linux-ia64-low.c (num_regs): Remove.
1955 (ia64_num_regs): Define.
1956 (ia64_regmap): Renamed from regmap, made static.
1957 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
1958 made static.
1959 (ia64_cannot_store_register): Renamed from cannot_store_register,
1960 made static.
1961 (the_low_target): New.
1962 * linux-m68k-low.c (num_regs): Remove.
1963 (m68k_num_regs): Define.
1964 (m68k_regmap): Renamed from regmap, made static.
1965 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
1966 made static.
1967 (m68k_cannot_store_register): Renamed from cannot_store_register,
1968 made static.
1969 (the_low_target): New.
1970 * linux-mips-low.c (num_regs): Remove.
1971 (mips_num_regs): Define.
1972 (mips_regmap): Renamed from regmap, made static.
1973 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
1974 made static.
1975 (mips_cannot_store_register): Renamed from cannot_store_register,
1976 made static.
1977 (the_low_target): New.
1978 * linux-ppc-low.c (num_regs): Remove.
1979 (ppc_num_regs): Define.
1980 (ppc_regmap): Renamed from regmap, made static.
1981 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
1982 made static.
1983 (ppc_cannot_store_register): Renamed from cannot_store_register,
1984 made static.
1985 (the_low_target): New.
1986 * linux-s390-low.c (num_regs): Remove.
1987 (s390_num_regs): Define.
1988 (s390_regmap): Renamed from regmap, made static.
1989 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
1990 made static.
1991 (s390_cannot_store_register): Renamed from cannot_store_register,
1992 made static.
1993 (the_low_target): New.
1994 * linux-sh-low.c (num_regs): Remove.
1995 (sh_num_regs): Define.
1996 (sh_regmap): Renamed from regmap, made static.
1997 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
1998 made static.
1999 (sh_cannot_store_register): Renamed from cannot_store_register,
2000 made static.
2001 (the_low_target): New.
2002 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
2003 (the_low_target): New.
2004
20052002-04-09 Daniel Jacobowitz <drow@mvista.com>
2006
2007 * Makefile.in: Add stamp-h target.
2008 * configure.in: Create stamp-h.
2009 * configure: Regenerated.
2010
20112002-04-09 Daniel Jacobowitz <drow@mvista.com>
2012
2013 * inferiors.c: New file.
2014 * target.c: New file.
2015 * target.h: New file.
2016 * Makefile.in: Add target.o and inferiors.o. Update
2017 dependencies.
2018 * linux-low.c (inferior_pid): New static variable,
2019 moved from server.c.
2020 (linux_create_inferior): Renamed from create_inferior.
2021 Call add_inferior. Return 0 on success instead of a PID.
2022 (linux_attach): Renamed from myattach.
2023 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
2024 (linux_thread_alive): Renamed from mythread_alive.
2025 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
2026 child dies.
2027 (linux_resume): Renamed from myresume. Add missing ``return 0''.
2028 (regsets_store_inferior_registers): Correct error message.
2029 Add missing ``return 0''.
2030 (linux_fetch_registers): Renamed from fetch_inferior_registers.
2031 (linux_store_registers): Renamed from store_inferior_registers.
2032 (linux_read_memory): Renamed from read_inferior_memory.
2033 (linux_write_memory): Renamed from write_inferior_memory.
2034 (linux_target_ops): New structure.
2035 (initialize_low): Call set_target_ops ().
2036 * remote-utils.c (unhexify): New function.
2037 (hexify): New function.
2038 (input_interrupt): Send signals to ``signal_pid''.
2039 * server.c (inferior_pid): Remove.
2040 (start_inferior): Update create_inferior call.
2041 (attach_inferior): Call add_inferior.
2042 (handle_query): New function.
2043 (main): Call handle_query for `q' packets.
2044 * server.h: Include "target.h". Remove obsolete prototypes.
2045 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
2046
20472002-04-09 Daniel Jacobowitz <drow@mvista.com>
2048
2049 * Makefile.in: Add WARN_CFLAGS. Update configury
2050 dependencies.
2051 * configure.in: Check for <string.h>
2052 * configure: Regenerate.
2053 * config.in: Regenerate.
2054 * gdbreplay.c: Include needed system headers.
2055 (remote_open): Remove strchr prototype.
2056 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
2057 * regcache.c (supply_register): Change buf argument to const void *.
2058 (supply_register_by_name): Likewise.
2059 (collect_register): Change buf argument to void *.
2060 (collect_register_by_name): Likewise.
2061 * regcache.h: Add missing prototypes.
2062 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
2063 * server.c (handle_query): New function.
2064 (attached): New static variable, moved out of main.
2065 (main): Quiet longjmp clobber warnings.
2066 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
2067 * utils.c (error): Remove NORETURN.
2068 (fatal): Likewise.
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