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* f-typeprint.c (print_equivalent_f77_float_type): Remove function.
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
27524b67
DJ		 12007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
2
3 * server.c (myresume): Add own_buf argument.
4 (main): Update calls.
5
a20d5e98
DJ		 62007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
7
8 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
9 * remote-utils.c (remote_open): Do not call disable_async_io.
10 (block_async_io): Delete.
11 (unblock_async_io): Make static.
12 (initialize_async_io): New.
13 * server.c (handle_v_cont): Handle async I/O here.
14 (myresume): Likewise. Move other common resume tasks here...
15 (main): ... from here. Call initialize_async_io. Disable async
16 I/O before the main loop.
17 * server.h (initialize_async_io): Declare.
18 (block_async_io, unblock_async_io): Delete prototypes.
19 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
20
b79d787e
DJ		 212007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
22
23 * remote-utils.c (readchar): Allow binary data in received messages.
24
d97903b2
PA		 252007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
26
27 * win32-low.c (attaching): New global.
28 (win32_create_inferior): Clear the `attaching' global.
29 (win32_attach): Set the `attaching' global.
30 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
31 attaching. Only set a breakpoint at the entry point if not
32 attaching.
33
311de423
PA		 342007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
35
36 * server.c (main): Don't report dll events on the initial
37 connection on attaches.
38
6c2d16d2
PA		 392007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
40
41 * server.c (main): Relax numerical bases supported for the pid of
42 the --attach command line argument.
43
5ca906e6
PA		 442007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
45
46 * win32-low.c (win32_attach): Call OpenProcess before
47 DebugActiveProcess, not after. Add last error output to error
48 call.
49
9c6c8194
PA		 502007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
51
52 * win32-low.c (win32_get_thread_context)
53 (win32_set_thread_context): New functions.
54 (thread_rec): Use win32_get_thread_context.
55 (continue_one_thread, win32_resume): Use win32_set_thread_context.
56 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
57 field.
58
4d5d1aaa
PA		 592007-12-03 Leo Zayas
60 Pedro Alves <pedro_alves@portugalmail.pt>
61
62 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
63 global variables.
64 (child_add_thread): Minor cleanup.
65 (child_continue): Resume artificially suspended threads before
66 calling ContinueDebugEvent.
67 (suspend_one_thread): New.
68 (fake_breakpoint_event): New.
69 (get_child_debug_event): Change return type to int. Check here if
70 gdb sent an interrupt request. If a soft interrupt was requested,
71 fake a breakpoint event. Return 0 if there is no event to handle,
72 and 1 otherwise.
73 (win32_wait): Don't check here if gdb sent an interrupt request.
74 Ensure there is a valid event to handle.
75 (win32_request_interrupt): Add soft interruption method as last
76 resort.
77
c436e841
PA		 782007-12-03 Leo Zayas
79 Pedro Alves <pedro_alves@portugalmail.pt>
80
81 * win32-low.h (win32_thread_info): Add descriptions to the
82 structure members. Replace `suspend_count' counter by a
83 `suspended' flag.
84 * win32-low.c (thread_rec): Update condition of when to get the
85 context from the inferior. Rely on ContextFlags being set if it
86 has already been retrieved. Only suspend the inferior thread if
87 we haven't already. Warn if that fails.
88 (continue_one_thread): s/suspend_count/suspended/. Only call
89 ResumeThread once. Warn if that fails.
90
e7b5fa67
PA		 912007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
92
93 * win32-low.c (win32_wait): Don't read from the inferior when it
94 has already exited.
95
a385171d
PA		 962007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
97
98 * Makefile.in (win32_low_h): New variable.
99 (win32-low.o): Add dependency on $(win32_low_h).
100 (win32-arm-low.o, win32-i386-low.o): New rules.
101
f80c84b3
DJ		 1022007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
103
104 * hostio.c: Correct copyright year.
105
a6b151f1
DJ		 1062007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
107
108 * Makefile.in (OBS): Add hostio.o.
109 (hostio.o): New rule.
110 * server.h (handle_vFile): Declare.
111 * hostio.c: New file.
112 * server.c (handle_v_requests): Take packet_len and new_packet_len
113 for binary packets. Call handle_vFile.
114 (main): Update call to handle_v_requests.
115
f9387fc3
DJ		 1162007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
117
118 * linux-low.c: Include <sched.h>.
119
51c2684e
DJ		 1202007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
121
122 * linux-low.c (linux_tracefork_grandchild): New.
123 (linux_tracefork_child): Use clone.
124 (linux_test_for_tracefork): Use clone; allocate and free a stack.
125
75f83163
JB		 1262007-10-31 Joel Brobecker <brobecker@adacore.com>
127
128 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
129
da5898ce
DJ		 1302007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
131
132 * linux-low.c (handle_extended_wait): Handle unexpected signals.
133
24a09b5f
DJ		 1342007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
135
136 * inferiors.c (change_inferior_id): Delete.
137 (add_pid_to_list, pull_pid_from_list): New.
138 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
139 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
140 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
141 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
142 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
143 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
144 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
145 (using_threads): Always set to 1.
146 (handle_extended_wait): New.
147 (add_process): Do not set TID.
148 (linux_create_inferior): Set must_set_ptrace_flags.
149 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
150 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
151 (linux_thread_alive): Rename TID argument to LWPID.
152 (linux_wait_for_process): Handle unknown processes. Do not use TID.
153 (linux_wait_for_event): Do not use TID or check using_threads. Update
154 call to dead_thread_notify. Call handle_extended_wait.
155 (linux_create_inferior): Use PTRACE_SETOPTIONS.
156 (send_sigstop): Delete sigstop_sent.
157 (wait_for_sigstop): Avoid TID.
158 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
159 (linux_test_for_tracefork): New.
160 (linux_lookup_signals): Use thread_db_active and
161 linux_supports_tracefork_flag.
162 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
163 * linux-low.h (get_process_thread): Avoid TID.
164 (struct process_ifo): Move thread_known and tid to the end. Remove
165 sigstop_sent.
166 (linux_attach_lwp, thread_db_init): Update prototypes.
167 * server.h (change_inferior_id): Delete prototype.
168 (add_pid_to_list, pull_pid_from_list): New prototypes.
169 * thread-db.c (thread_db_use_events): New.
170 (find_first_thread): Rename to...
171 (find_one_thread): ...this. Update callers and messages. Do not
172 call fatal. Check thread_db_use_events. Do not call
173 change_inferior_id or new_thread_notify.
174 (maybe_attach_thread): Update. Do not call new_thread_notify.
175 (thread_db_init): Set thread_db_use_events. Check use_events.
176 * utils.c (fatal, warning): Correct message prefix.
177
30ed0a8f
DJ		 1782007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
179
180 * Makefile.in (clean): Remove new files.
181 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
182 (powerpc-64.o, powerpc-64.c): New rules.
183 * configure.srv: Use alternate register sets for powerpc64-*-linux*
184 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
185 with SPE.
186 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
187 SPE targets.
188 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
189 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
190 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
191 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
192 (target_regsets): Add AltiVec and SPE register sets.
193 * configure.ac: Check for AltiVec and SPE.
194 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
195 (ppc_fill_vrregset, ppc_store_vrregset): New.
196 (target_regsets): Add AltiVec register set.
197 * configure: Regenerated.
198
fd462a61
DJ		 1992007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
200
201 * linux-low.c (O_LARGEFILE): Define.
202 (linux_read_memory): Use /proc/PID/mem.
203 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
204 * configure, config.in: Regenerated.
205
69f223ed
DJ		 2062007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
207
208 * linux-low.c (linux_wait_for_event): Do not pass signals while
209 single-stepping.
210
aec18585
PA		 2112007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
212
213 * win32-low.c (create_process): New.
214 (win32_create_inferior): Use create_process instead of
215 CreateProcess. If create_process failed retry appending an ".exe"
216 suffix. Store the GetLastError result immediatelly after
217 create_process calls and use it on the call to error.
218
34d86ddd
PA		 2192007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
220
221 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
222
5a0e3bd0
JB		 2232007-08-23 Joel Brobecker <brobecker@adacore.com>
224
225 * configure.ac: Switch license to GPLv3.
226
f88c79e6
MS		 2272007-08-01 Michael Snyder <msnyder@access-company.com>
228
229 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
230
6b3d9b83
PA		 2312007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
232
233 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
234 typedef.
235 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
236 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
237 CloseToolhelp32Snapshot.
238 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
239 CloseToolhelp32Snapshot.
240
c588c53c
MS		 2412007-07-27 Michael Snyder <michael.snyder@access-company.com>
242
243 * server.c (main): Check for inferior exit before main loop.
244
aa0403d9
PA		 2452007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
246
247 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
248 instead of on tmp_desc.
249
255e7678
DJ		 2502007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
251 Daniel Jacobowitz <dan@codesourcery.com>
252
253 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
254 (add_thread): Minor cleanups.
255 (clear_inferiors): Move lower in the file. Clear the DLL
256 list.
257 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
258 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
259 (xml_escape_text): New.
260 * server.c (handle_query): Handle qXfer:libraries:read. Report it
261 for qSupported.
262 (handle_v_cont): Report errors.
263 (gdbserver_version): Update.
264 (main): Correct size of own_buf. Do not report initial DLL events.
265 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
266 (unloaded_dll, xml_escape_text): New.
267 * win32-low.c (enum target_waitkind): Update comments.
268 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
269 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
270 (win32_EnumProcessModules, win32_GetModuleInformation)
271 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
272 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
273 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
274 (win32_Module32First, win32_Module32Next, load_toolhelp)
275 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
276 (get_child_debug_event): Handle DLL events.
277 (win32_wait): Likewise.
278
0d37add9
DJ		 2792007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
280
281 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
282 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
283
45e2715e
PA		 2842007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
285
286 * win32-low.c (handle_output_debug_string): Ignore event if not
287 waiting.
288
c5674cf1
PA		 2892007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
290
291 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
292
2bbe3cc1
DJ		 2932007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
294
295 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
296
ae13219e
DJ		 2972007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
298
299 * inferiors.c (change_inferior_id): Add comment.
300 * linux-low.c (check_removed_breakpoint): Add an early
301 prototype. Improve debug output.
302 (linux_attach): Doc update.
303 (linux_detach_one_process, linux_detach): Clean up before releasing
304 each process.
305 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
306 * linux-low.h (struct process_info): Doc improvement.
307 * mem-break.c (delete_all_breakpoints): New.
308 * mem-break.h (delete_all_breakpoints): New prototype.
309 * thread-db.c (find_first_thread): New.
310 (thread_db_create_event): Call it instead of
311 thread_db_find_new_threads. Clean up unused variables.
312 (maybe_attach_thread): Remove first thread handling.
313 (thread_db_find_new_threads): Use find_first_thread.
314 (thread_db_get_tls_address): Likewise.
315
4105de34
DJ		 3162007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
317
318 * thread-db.c (thread_db_find_new_threads): Add prototype.
319 (thread_db_create_event): Check for the main thread before adding
320 a new thread.
321 (maybe_attach_thread): Only enable event reporting if TID == 0.
322 (thread_db_get_tls_address): Check for new threads.
323
2b876972
DJ		 3242007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
325
326 * linux-low.c (linux_create_inferior): Try execv before execvp.
327 * spu-low.c (spu_create_inferior): Likewise.
328
7a245884
DJ		 3292007-06-13 Mike Frysinger <vapier@gentoo.org>
330
331 * linux-low.c (linux_create_inferior): Change execv to execvp.
332 * spu-low.c (spu_create_inferior): Likewies.
333
117ce543
DJ		 3342007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
335
336 * Makefile.in (clean): Clean new files instead of deleted ones.
337 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
338 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
339 rules.
340 * configure.srv: Specify XML files and new regformats for MIPS and
341 MIPS64 GNU/Linux.
342 * linux-mips-low.c (mips_num_regs): Set to only used registers.
343 (mips_regmap): Do not fetch $0. Remove unused registers. Add
344 an entry for the restart register.
345 (mips_cannot_fetch_register, mips_cannot_store_register)
346 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
347 register names to match the XML descriptions.
348 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
349 restart register instead of $0.
350
0e7f50da
UW		 3512007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
352 Markus Deuling <deuling@de.ibm.com>
353
354 * remote-utils.c (decode_xfer_write): New function.
355 * server.h (decode_xfer_write): Add prototype.
356 * server.c (handle_query): Add PACKET_LEN argument. Support
357 qXfer:spu:read and qXfer:spu:write packets.
358 (main): Pass packet_len to handle_query.
359 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
360 * target.h (target_ops): Add qxfer_spu.
361
374c1d38
UW		 3622007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
363
364 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
365 accessing non-seekable spufs files.
366
bb63802a
UW		 3672007-05-16 Markus Deuling <deuling@de.ibm.com>
368
369 * server.c (handle_query): Add reply for qC packet.
370
7390519e
PA		 3712007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
372 Leo Zayas <lerele@champenstudios@com>
373
374 * server.h (check_remote_input_interrupt_request): New function.
375 * remote_utils.c (INVALID_DESCRIPTOR): New define.
376 (remote_desc): Initialize with INVALID_DESCRIPTOR.
377 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
378 (check_remote_input_interrupt_request): New function.
379 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 380 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 381 winapi_GenerateConsoleCtrlEvent): New typedefs.
382 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
383 to 250 ms.
384 (win32_wait): Check for remote interrupt request
385 with check_remote_input_interrupt_request.
386 (win32_request_interrupt): New function.
387 (win32_target_op): Set request_interrupt to win32_request_interrupt.
388
34b34921
PA		 3892007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
390
391 * win32-low.c (debug_registers_changed,
392 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
393 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
394 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
395 (thread_rec): Get context using the low target.
396 (child_add_thread): Call thread_added on the low target,
397 which does the same thing.
398 (regptr): Delete.
399 (do_initial_child_stuff): Remove debug registers references.
400 Set context using the low target. Resume threads after
401 setting the contexts.
402 (child_continue): Remove dead variable. Remove debug
403 registers references.
404 (child_fetch_inferior_registers): Go through the low target.
405 (do_child_store_inferior_registers): Remove.
406 (child_store_inferior_registers): Go through the low target.
407 (win32_resume): Remove debug registers references.
408 Set context using the low target.
409 (handle_exception): Change return type to void. Don't record
410 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
411 first chance exception.
412 (get_child_debug_event): Change return type to void. Remove
413 goto loop. Always return after waiting for debug event.
414 (win32_wait): Convert to switch statement. Handle spurious
415 events.
416
417 * win32-i386-low.c (debug_registers_changed,
418 debug_registers_used): New.
419 (initial_stuff): Rename to ...
420 (i386_initial_stuff): ... this. Clear debug registers
421 state variables.
422 (store_debug_registers): Delete.
423 (i386_get_thread_context): New.
424 (load_debug_registers): Delete.
425 (i386_set_thread_context): New.
426 (i386_thread_added): New.
427 (single_step): Rename to ...
428 (i386_single_step): ... this.
429 (do_fetch_inferior_registers): Rename to ...
430 (i386_fetch_inferior_register): ... this.
431 (i386_store_inferior_register): New.
432 (the_low_target): Adapt to new interface.
433
434 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
435 (arm_get_thread_context): New.
436 (arm_set_thread_context): New.
437 (regptr): New.
438 (do_fetch_inferior_registers): Rename to ...
439 (arm_fetch_inferior_register): ... this.
440 (arm_store_inferior_register): New.
441 (arm_wince_breakpoint): Reimplement as unsigned long.
442 (arm_wince_breakpoint_len): Define.
443 (the_low_target): Adapt to new interface.
444
445 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
446 load_debug_registers. Add get_thread_context, set_thread_context,
447 thread_added and store_inferior_register. Rename
448 fetch_inferior_registers to fetch_inferior_register.
449 (regptr): Remove declaration.
450
dd6953e1
PA		 4512007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
452
453 * linux-low.c (linux_detach): Change return type to int. Return 0.
454 * spu-low.c (spu_detach): Likewise.
455
444d6139
PA		 4562007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
457
458 * target.h (target_ops): Change return type of detach to int.
459 Add join.
460 (join_inferior): New.
461 * server.c (main): Don't skip detach support on mingw32.
462 If the inferior doesn't support detaching return error.
463 Call join_inferior instead of using waitpid.
464 * linux-low.c (linux_join): New.
465 (linux_target_op): Add linux_join.
466 * spu-low.c (spu_join): New.
467 (spu_target_ops): Add spu_join.
468 * win32-low.c (win32_detach): Adapt to new interface.
469 Reopen current_process_handle before detaching. Issue a child
470 resume before detaching.
471 (win32_join): New.
472 (win32_target_op): Add win32_join.
473
1d5315fe
PA		 4742007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
475
476 * win32-low.c (win32-attach): Fix return value.
477 * target.h (target_ops): Describe ATTACH return values.
478
bf914831
PA		 4792007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
480
481 * win32-low.c (GETPROCADDRESS): Define.
482 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
483 (winapi_DebugSetProcessKillOnExit): Likewise.
484 (win32_create_inferior): Force usage of ansi CreateProcessA.
485 (win32_attach): Use GETPROCADDRESS.
486 (win32_detach): Likewise.
487
f72f3e60
PA		 4882007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
489
490 * win32-low.c (win32_wait): Don't use WSTOPSIG.
491
ed50f18f
PA		 4922007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
493
494 * win32-low.c: Commit leftover changes from 2007-03-29.
495
0c2ead7e
DJ		 4962007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
497
498 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
499 fields short instead of int. Add explicit padding.
500 (i387_cache_to_fsave): Remove unnecessary casts.
501 (i387_fsave_to_cache): Doc fix.
502 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
503
73725ff3
DJ		 5042007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
505
506 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
507 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
508
d99f33d8
PA		 5092007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
510
511 * configure.srv (arm*-*-mingw32ce*): Move near the other
512 arm targets.
513
68070c10
PA		 5142007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
515
2482afc6 516 * configure.ac: Add errno checking.
68070c10
PA		 517 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
518 sys/file.h and malloc.h.
519 (AC_CHECK_DECLS): Add perror.
520 (srv_mingwce): Handle.
2482afc6 521 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 522 win32-i386-low.o to srv_tgtobj.
523 (i[34567]86-*-mingw*): Likewise.
524 (arm*-*-mingw32ce*): Add case.
525 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
526 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
527 [__MINGW32CE__] (strerror): New function.
528 [__MINGW32CE__] (errno): Define to GetLastError.
529 [__MINGW32CE__] (COUNTOF): New macro.
530 (remote_open): Remove extra close call.
531 * mem-break.c (delete_breakpoint_at): New function.
532 * mem-break.h (delete_breakpoint_at): Declare.
533 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
534 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
535 [USE_WIN32API] (read, write): Add char* casts.
536 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
537 * server.h: Include wincecompat.h on Windows CE.
538 [HAVE_ERRNO_H]: Check.
539 (perror): Declare if not declared.
540 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
541 (perror_with_name): Remove errno declaration.
542 * wincecompat.h: New.
543 * wincecompat.c: New.
544 * win32-low.h: New.
545 * win32-arm-low.c: New.
546 * win32-i386-low.c: New.
547 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
548 (OUTMSG2): Make it safe.
549 (_T): New macro.
550 (COUNTOF): New macro.
551 (NUM_REGS): Get it from the low target.
552 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
553 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
554 (thread_rec): Let low target handle debug registers.
555 (child_add_thread): Likewise.
556 (child_init_thread_list): Likewise.
557 (continue_one_thread): Likewise.
558 (regptr): New.
559 (do_child_fetch_inferior_registers): Move to ...
560 * win32-i386-low.c: ... here, and rename to ...
561 (do_fetch_inferior_registers): ... this.
562 * win32-low.c (child_fetch_inferior_registers):
563 Go through the low target.
564 (do_child_store_inferior_registers): Use regptr.
565 (strwinerror): New function.
566 (win32_create_inferior): Handle Windows CE.
567 Use strwinerror instead of strerror on Windows error
568 codes. Add program to the error output.
569 Don't close the main thread handle on Windows CE.
570 (win32_attach): Use coredll.dll on Windows CE.
571 (win32_kill): Close current process and current
572 thread handles.
573 (win32_detach): Use coredll.dll on Windows CE.
574 (win32_resume): Let low target handle debug registers, and
575 step request.
576 (handle_exception): Add/Remove initial breakpoint. Avoid
577 non-existant WSTOPSIG on Windows CE.
578 (win32_read_inferior_memory): Cast to remove warning.
579 (win32_arch_string): Go through the low target.
580 (initialize_low): Call set_breakpoint_data with the low
581 target's breakpoint.
582 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
583 FOP_REGNUM, mappings): Move to ...
584 * win32-i386-low.c: ... here.
585 * win32-low.c (win32_thread_info): Move to ...
586 * win32-low.h: ... here.
587 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
588 win32-arm-low.c and wincecompat.c.
589 (all:): Add $EXEEXT.
590 (install-only:): Likewise.
591 (gdbserver:): Likewise.
592 (gdbreplay:): Likewise.
593 * config.in: Regenerate.
594 * configure: Regenerate.
595
41093d81
PA		 5962007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
597
598 * win32-low.c: Rename typedef thread_info to
599 win32_thread_info throughout.
600
544afa54
PA		 6012007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
602
603 * win32-i386-low.c: Rename to ...
604 * win32-low.c: ... this.
605 * configure.srv: Replace win32-i386-low.o with win32-low.o.
606 * Makefile.in: Likewise.
607
bce7165d
PA		 6082007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
609
610 * remote-utils.c (monitor_output): Constify msg parameter.
611 * server.h (monitor_output): Likewise.
612 * win32-i386-low.c (handle_output_debug_string): New.
613 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
614 handle_output_debug_string.
615 (get_child_debug_event): Likewise.
616
506c7aa0
DJ		 6172007-03-27 Mat Hostetter <mat@lcs.mit.edu>
618
619 * server.c (main): Correct strtoul check.
620
42c81e2a
DJ		 6212007-03-27 Jon Ringle <jon@ringle.org>
622
623 * linux-low.c: Check __ARCH_HAS_MMU__ also.
624
9453113a
DJ		 6252007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
626
627 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
628
64a69107
DJ		 6292007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
630
631 * terminal.h: Check HAVE_SGTTY_H.
632
6332007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 634
635 * remote-utils.c (remote_open): Print out the assigned port number.
636
c74d0ad8
DJ		 6372007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
638
639 * remote-utils.c (monitor_output): New function.
640 * server.c (debug_threads): Define here.
641 (monitor_show_help): New function.
642 (handle_query): Handle qRcmd.
643 (main): Do not handle 'd' packet.
644 * server.h (debug_threads, remote_debug, monitor_output): Declare.
645 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
646 of debug_threads.
647
de7c3b4a
PA		 6482007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
649
650 * Makefile.in (EXEEXT): New.
651 (clean): Use $(EXEEXT).
652
ef57601b
PA		 6532007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
654
655 * target.h (target_ops): Rename send_signal to request_interrupt,
656 and remove enum target_signal parameter.
657 * linux-low.c (linux_request_interrupt): Rename from
658 linux_send_signal, and always send SIGINT.
659 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
660 and always send SIGINT.
661 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
662 of send_signal.
663 (input_interrupt): Likewise.
664
820f2bda
PA		 6652007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
666
667 * server.c (get_features_xml): Check if target implemented
668 arch_string.
669 * win32-i386-low.c (win32_arch_string): New.
670 (win32_target_ops): Add win32_arch_string as arch_string member.
671
ab39bf24
UW		 6722007-02-22 Markus Deuling <deuling@de.ibm.com>
673
674 * spu-low.c (spu_arch_string): New.
675 (spu_target_ops): Add spu_arch_string.
676
61ff6e04
DJ		 6772007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
678
679 * remote-utils.c: Remove HAVE_TERMINAL_H check.
680 * configure.ac: Do not check for terminal.h.
681 * configure, config.in: Regenerated.
682
fb1e4ffc
DJ		 6832007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
684
685 * Makefile.in (OBS): Add $(XML_BUILTIN).
686 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
687 (clean): Update.
688 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
689 (arm-with-iwmmxt.c): New.
690 * config.in, configure: Regenerate.
691 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
692 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
693 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
694 (arm*-*-linux*): Add iWMMXt and regset support.
695 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
696 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
697 (arm_store_wmmxregset, target_regsets): New.
698 * server.c (get_features_xml): Take annex argument. Check builtin
699 XML documents.
700 (handle_query): Handle multiple annexes.
701
0f48aa01
DJ		 7022007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
703
704 * remote-utils.c [USE_WIN32API] (read, write): Define.
705 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
706 write.
707
23181151
DJ		 7082007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
709
710 * linux-i386-low.c (the_low_target): Set arch_string.
711 * linux-x86-64-low.c (the_low_target): Likewise.
712 * linux-low.c (linux_arch_string): New.
713 (linux_target_ops): Add it.
714 * linux-low.h (struct linux_target_ops): Add arch_string.
715 * server.c (write_qxfer_response): Use const void * for DATA.
716 (get_features_xml): New.
717 (handle_query): Handle qXfer:features:read. Report it for qSupported.
718 * target.h (struct target_ops): Add arch_string method.
719
9d606399
DJ		 7202007-01-03 Denis Pilat <denis.pilat@st.com>
721 Daniel Jacobowitz <dan@codesourcery.com>
722
723 * linux-low.c (linux_kill): Handle being called with no threads.
724 * win32-i386-low.c (win32_kill): Likewise.
725 (get_child_debug_event): Clear current_process_handle.
726
7272006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 728 Daniel Jacobowitz <dan@codesourcery.com>
729
730 * remote-utils.c (remote_open): Check the type of specified
731 serial port devices before opening them.
732 * server.c (main): Kill the inferior if an error occurs during
733 the first remote_open.
734
a5e13d24
DJ		 7352006-12-05 Markus Deuling <deuling@de.ibm.com>
736
737 * README: Update supported targets.
738
186947f7
DJ		 7392006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
740
741 * Makefile.in (clean): Remove reg-mips64.c.
742 (reg-mips64.c, reg-mips64.o): New rules.
743 * configure.srv: Handle mips64. Include regset support for mips.
744 * linux-mips-low.c (union mips_register): New.
745 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
746 (mips_breakpoint, mips_breakpoint_at): Use int.
747 (mips_collect_register, mips_supply_register)
748 (mips_collect_register_32bit, mips_supply_register_32bit)
749 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
750 (mips_store_fpregset, target_regsets): New.
751 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
752
a13e2c95
UW		 7532006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
754
755 * configure.srv: Add target "spu*-*-*".
756 * Makefile.in (clean): Remove reg-spu.c.
757 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
758 * spu-low.c: New file.
759
cb7283db
DJ		 7602006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
761
762 * configure.ac: Correct td_thr_tls_get_addr test.
763 * configure: Regenerated.
764
89be2091
DJ		 7652006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
766
767 * linux-low.c (linux_wait_for_event): Reformat. Use the
768 pass_signals array.
769 * remote-utils.c (decode_address_to_semicolon): New.
770 * server.c (pass_signals, handle_general_set): New.
771 (handle_query): Mention QPassSignals for qSupported.
772 (main): Call handle_general_set.
773 * server.h (pass_signals, decode_address_to_semicolon): New.
774
000ef4f0
DJ		 7752006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
776
777 * server.c (handle_query): Correct error handling for read_auxv.
778
b7149293
UW		 7792005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
780
781 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
782 and srv_linux_thread_db to yes.
783 * linux-s390-low.c (s390_fill_gregset): New function.
784 (target_regsets): Define data structure.
785
dae5f5cf
DJ		 7862006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
787
788 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
789 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
790 * config.in, configure: Regenerated.
791 * inferiors.c (gdb_id_to_thread): New function.
792 (gdb_id_to_thread_id): Use it.
793 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
794 * linux-low.h (struct process_info): Add th member.
795 (thread_db_get_tls_address): New prototype.
796 * remote-utils.c (decode_address): Make non-static.
797 * server.c (handle_query): Handle qGetTLSAddr.
798 * server.h (gdb_id_to_thread, decode_address): New prototypes.
799 * target.h (struct target_ops): Add get_tls_address.
800 * thread-db.c (maybe_attach_thread): Save the thread handle.
801 (thread_db_get_tls_address): New.
802
32ca6d61
DJ		 8032006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
804
805 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
806 (linux_resume_one_process): Take a siginfo_t *. Update all
807 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
808 (struct pending_signals): Add a siginfo_t.
809 (linux_wait_for_process): Always set last_status.
810 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
811 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
812 * linux-low.h (struct process_info): Add last_status.
813
5ffff7c1
DJ		 8142006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
815
816 * remote-utils.c (try_rle): New function.
817 (putpkt_binary): Use it.
818
8695c747
DJ		 8192006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
820
821 * Makefile.in (clean): Clean reg-x86-64-linux.c.
822 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
823 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
824 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
825 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
826 point registers.
827
290fadea
RS		 8282006-08-08 Richard Sandiford <richard@codesourcery.com>
829
830 * server.c (terminal_fd): New variable.
831 (old_foreground_pgrp): Likewise.
832 (restore_old_foreground_pgrp): New function.
833 (start_inferior): Record the terminal file descriptor in terminal_fd
834 and its original foreground group in old_foreground_pgrp. Register
835 restore_old_foreground_pgrp with atexit().
836
9f2e1e63
DJ		 8372006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
838
839 * server.c (handle_query): Correct qPart to qXfer.
840
b80864fb
DJ		 8412006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
842
843 * configure.ac: Check for more headers which are missing on
844 Windows. Automatically supply -lwsock32 and USE_WIN32API.
845 * configure.srv: Add Cygwin and mingw32.
846 * remote-utils.c: Don't include headers unconditionally which
847 are missing on mingw32. Include <winsock.h> for mingw32.
848 (remote_open): Adjust for mingw32 support. Flush
849 standard error after writing to it.
850 (remote_close, putpkt_binary, input_interrupt, block_async_io)
851 (unblock_async_io, enable_async_io, disable_async_io)
852 (readchar, getpkt): Update for Winsock support.
853 (prepare_resume_reply): Expect a protocol signal number.
854 * server.c: Disable <sys/wait.h> on mingw32.
855 (start_inferior): Adjust for mingw32 support. Flush
856 standard error after writing to it.
857 (attach_inferior): Likewise. Use protocol signal
858 numbers.
859 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
860 and names.
861 * win32-i386-low.c: New file.
862 * Makefile.in (XM_CLIBS): Set.
863 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
864 (win32-i386-low.o): New dependency rule.
865 * linux-low.c (linux_wait): Use target signal numbers.
866 * target.h (struct target_ops): Doc fix.
867 * server.h (target_signal_to_name): New prototype.
868 * gdbreplay.c: Don't include headers unconditionally which
869 are missing on mingw32. Include <winsock.h> for mingw32.
870 (remote_close, remote_open): Adjust for Winsock support.
871 * configure, config.in: Regenerated.
872
0876f84a
DJ		 8732006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
874
875 * server.c (decode_xfer_read, write_qxfer_response): New.
876 (handle_query): Take a packet length argument. Handle
877 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
878 the qSupported response.
879 (main): Update call to handle_query.
880
01f9e8fa
DJ		 8812006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
882
883 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
884 (putpkt_binary): Renamed from putpkt and adjusted for binary
885 data.
886 (putpkt): New wrapper for putpkt_binary.
887 (readchar): Don't mask off the high bit.
888 (decode_X_packet): New function.
889 * server.c (main): Call putpkt_binary if a handler sets the packet
890 length. Save the length of the incoming packet. Handle 'X'.
891 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
892
be2a5f71
DJ		 8932006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
894
895 * server.c (handle_query): Handle qSupported.
896
ea025f5f
DJ		 8972006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
898
899 * remote-utils.c (all_symbols_looked_up): New variable.
900 (look_up_one_symbol): Check it.
901 * server.h (look_up_one_symbol): New declaration.
902 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
903
9308fc88
DJ		 9042006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
905
906 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 907 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 908 (PTRACE_GET_THREAD_AREA): Define.
909 (ps_get_thread_area): New function.
910
52fb6437
NS		 9112006-05-09 Nathan Sidwell <nathan@codesourcery.com>
912
913 * configure.srv (m68k*-*-uclinux*): New target.
914 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
915 (linux_resume_one_process): Remove extraneous cast.
916 (linux_read_offsets): New.
917 (linux_target_op): Add linux_read_offsets on mmuless systems.
918 * server.c (handle_query): Add qOffsets logic.
919 * target.h (struct target_ops): Add read_offsets.
920
21b0f40c
DJ		 9212006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
922
923 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
924 (PTRACE_GET_THREAD_AREA): Define.
925 (ps_get_thread_area): New function.
926 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
927 (linux-x86-64-low.o): Update.
928
0050a760
DJ		 9292006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
930
931 * configure.ac: Remove checks for prfpregset_t.
932 * gdb_proc_service.h: New file.
933 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
934 new "gdb_proc_service.h".
935 * proc-service.c: Likewise.
936 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
937 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
938 * Makefile.in (gdb_proc_service_h): Updated.
939 * configure, config.in: Regenerated.
940
b92a518e
DJ		 9412006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
942
943 * remote-utils.c (prepare_resume_reply): Move declaration
944 of gdb_id_from_wait to the top of the block.
945
545587ee
DJ		 9462006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
947
948 * linux-low.c (regsets_store_inferior_registers): Read the regset
949 from the target before filling it.
950
9db87ebd
DJ		 9512006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
952
953 * server.c (attach_inferior): Return SIGTRAP for a successful
954 attach.
955
dd24457d
DJ		 9562006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
957
958 * Makefile.in (OBS): Add version.o.
959 (STAGESTUFF): Delete.
960 (version.o): Add dependencies.
961 (version.c): Replace rule.
962 (clean): Remove version.c.
963 * server.c (gdbserver_version): New.
964 (gdbserver_usage): Use printf.
965 (main): Handle --version and --help.
966 * server.h (version, host_name): Add declarations.
967
6f0f660e
EZ		 9682005-12-23 Eli Zaretskii <eliz@gnu.org>
969
970 * linux-arm-low.c:
971 * linux-arm-low.c:
972 * inferiors.c:
973 * i387-fp.h:
974 * i387-fp.c:
975 * gdbreplay.c:
976 * regcache.c:
977 * proc-service.c:
978 * mem-break.h:
979 * mem-break.c:
980 * linux-x86-64-low.c:
981 * linux-sh-low.c:
982 * linux-s390-low.c:
983 * linux-ppc64-low.c:
984 * linux-ppc-low.c:
985 * linux-mips-low.c:
986 * linux-m68k-low.c:
987 * linux-m32r-low.c:
988 * linux-low.h:
989 * linux-low.c:
990 * linux-ia64-low.c:
991 * linux-i386-low.c:
992 * linux-crisv32-low.c:
993 * thread-db.c:
994 * terminal.h:
995 * target.h:
996 * target.c:
997 * server.h:
998 * server.c:
999 * remote-utils.c:
1000 * regcache.h:
1001 * utils.c:
1002 * Makefile.in:
1003 * configure.ac:
1004 * gdbserver.1: Add (C) after Copyright. Update the FSF
1005 address.
1006
9d1fb177
DJ		 10072005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
1008
1009 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
1010 (arm_breakpoint_at): Recognize both breakpoints.
1011 (the_low_target): Use the correct breakpoint instruction.
1012
011a70c2
DJ		 10132005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
1014
1015 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
1016 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
1017 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
1018 (the_low_target): Update.
1019
7fb85e41
AS		 10202005-10-25 Andreas Schwab <schwab@suse.de>
1021
1022 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
1023
1024 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
1025 (ia64_num_regs): Reduce to 462.
1026
3db0444b
DJ		 10272005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
1028
1029 * acinclude.m4: Correct quoting.
1030 * aclocal.m4: Regenerated.
1031
1032 Suggested by SZOKOVACS Robert <szo@ies.hu>:
1033 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
1034 (thread_db_init): Call thread_db_err_str.
1035 * configure.ac: Check for TD_VERSION.
1036 * config.in, configure: Regenerated.
1037
bee0189a
DJ		 10382005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1039
1040 * server.h (error, fatal, warning): Add ATTR_FORMAT.
1041
e9d25b98
DJ		 10422005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1043
1044 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
1045 is not available. Define HAVE_PTRACE_GETREGS if it is.
1046 * config.in, configure: Regenerated.
1047 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
1048 * linux-i386-low.c, linux-m68k-low.c: Update to use
1049 HAVE_PTRACE_GETREGS.
1050 * linux-low.c (regsets_fetch_inferior_registers)
1051 (regsets_store_inferior_registers): Only return 0 if we processed
1052 GENERAL_REGS.
1053 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
1054 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
1055
a06660f7
DJ		 10562005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1057
1058 * inferiors.c (struct thread_info): Add gdb_id.
1059 (add_thread): Add gdb_id argument.
1060 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
1061 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
1062 calls to add_thread.
1063 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
1064 * server.c (handle_query): Use thread_to_gdb_id.
1065 (handle_v_cont, main): Use gdb_id_to_thread_id.
1066 * server.h (add_thread): Update prototype.
1067 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
1068 prototypes.
1069
5a1f5858
DJ		 10702005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1071
1072 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
1073 left-padded registers.
1074 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
1075 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
1076
e122f1f5
SE		 10772005-07-01 Steve Ellcey <sje@cup.hp.com>
1078
1079 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
1080 * configure: Regenerate.
1081 * config.in: Regenerate.
1082 * server.h (NEED_DECLARATION_STRERROR):
1083 Replace with !HAVE_DECL_STRERROR.
1084
d592fa2f
DJ		 10852005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
1086
1087 * linux-low.c (linux_wait, linux_send_signal): Don't test
1088 an unsigned long variable for > 0 if it could be MAX_ULONG.
1089 * server.c (myresume): Likewise.
1090 * target.c (set_desired_inferior): Likewise.
1091
ccbd4912
MK		 10922005-06-13 Mark Kettenis <kettenis@gnu.org>
1093
1094 * configure.ac: Simplify and improve check for socklen_t.
1095 * configure, config.in: Regenerate.
1096
f450004a
DJ		 10972005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
1098
1099 * acconfig.h: Remove.
1100 * configure.ac: Add a test for socklen_t. Use three-argument
1101 AC_DEFINE throughout.
1102 * config.in: Regenerated using autoheader 2.59.
1103 * configure: Regenerated.
1104
1105 * gdbreplay.c (socklen_t): Provide a default.
1106 (remote_open): Use socklen_t.
1107 * remote-utils.c (socklen_t): Provide a default.
1108 (remote_open): Use socklen_t.
1109 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
1110 unsigned char.
1111
1112 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
1113 char for buffers.
1114 * linux-low.c (linux_read_memory, linux_write_memory)
1115 (linux_read_auxv): Likewise.
1116 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
1117 (check_mem_write): Likewise.
1118 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
1119 Likewise.
1120 * regcache.c (struct inferior_rgcache_data, registers_to_string)
1121 (registers_from_string, register_data): Likewise.
1122 * server.c (handle_query, main): Likewise.
1123 * server.h (convert_ascii_to_int, convert_int_to_ascii)
1124 (decode_M_packet): Likewise.
1125 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
1126 * target.h (struct target_ops): Update read_memory, write_memory,
1127 and read_auxv.
1128 (read_inferior_memory, write_inferior_memory): Update.
1129 * linux-low.h (struct linux_target_ops): Change type of breakpoint
1130 to unsigned char *.
1131 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
1132 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
1133 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
1134 linux-s390-low.c, linux-sh-low.c: Update for changes in
1135 read_inferior_memory and the_low_target->breakpoint.
1136
eee84df1
DJ		 11372005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
1138
1139 * Makefile.in (SFILES): Add linux-ppc64-low.c.
1140 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
1141 * configure.srv: Add powerpc64-*-linux*.
1142 * linux-ppc64-low.c: New file.
1143
45b134e5
OF		 11442005-05-23 Orjan Friberg <orjanf@axis.com>
1145
1146 * linux-cris-low.c: New file with support for CRIS.
1147 * linux-crisv32-low.c: Ditto for CRISv32.
1148 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
1149 (clean): Add reg-cris.c and reg-crisv32.c.
1150 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
1151 reg-crisv32.o, and reg-crisv32.c to make rules.
1152 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
1153 recognized targets.
1154
48d93c75
UW		 11552005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
1156
1157 * linux-low.c (fetch_register): Ensure buffer size is a multiple
1158 of sizeof (PTRACE_XFER_TYPE).
1159 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
1160
e013ee27
OF		 11612005-05-12 Orjan Friberg <orjanf@axis.com>
1162
1163 * target.h (struct target_ops): Add insert_watchpoint,
1164 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
1165 pointers for hardware watchpoint support.
1166 * linux-low.h (struct linux_target_ops): Ditto.
1167 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
1168 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
1169 to linux_target_ops.
1170 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
1171 reply packet.
1172 * server.c (main): Recognize 'Z' and 'z' packets.
1173
b0ded00b
UW		 11742005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
1175
1176 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
1177 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
1178 (the_low_target): Add new members.
1179
8643e2ad
DJ		 11802005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1181
1182 * proc-service.c (ps_lgetregs): Search all_processes instead of
1183 all_threads.
1184
fc620387
DJ		 11852005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1186
1187 * server.c (start_inferior): Change return type to int.
1188 (attach_inferior): Change sigptr to int *.
1189 (handle_v_cont, handle_v_requests): Change signal to int *.
1190 (main): Change signal to int.
1191
11922005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 1193
1194 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
1195 * configure.srv: Add m32r*-*-linux*.
1196 * linux-m32r-low.c: New file.
1197
e0e76420
DJ		 11982005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1199
1200 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
1201
a1928bad
DJ		 12022005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1203
1204 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
1205 Take unsigned long arguments for PIDs.
1206 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
1207 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
1208 (wait_for_sigstop, linux_resume_one_process)
1209 (regsets_fetch_inferior_registers, linux_send_signal)
1210 (linux_read_auxv): Likewise. Update the types of variables holding
1211 PIDs. Update format string specifiers.
1212 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
1213 * remote-utils.c (prepare_resume_reply): Likewise.
1214 * server.c (cont_thread, general_thread, step_thread)
1215 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
1216 unsigned long.
1217 (handle_query): Update format specifiers.
1218 (handle_v_cont, main): Use strtoul for thread IDs.
1219 * server.h (struct inferior_list_entry): Use unsigned long for ID.
1220 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
1221 (general_thread, step_thread, thread_from_wait)
1222 (old_thread_from_wait): Update.
1223 * target.h (struct thread_resume): Use unsigned long for THREAD.
1224 (struct target_ops): Use unsigned long for arguments to attach and
1225 thread_alive.
1226
dcdb98d2
DJ		 12272005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1228
1229 * acinclude.m4: Include bfd/bfd.m4 directly.
1230 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
1231 <agriffis@toolchain.org>.
1232 * aclocal.m4, configure: Regenerated.
1233
bec39cab
AC		 12342005-01-07 Andrew Cagney <cagney@gnu.org>
1235
1236 * configure.ac: Rename configure.in, require autoconf 2.59.
1237 * configure: Re-generate.
1238
434c4c77
DJ		 12392004-12-08 Daniel Jacobowitz <dan@debian.org>
1240
1241 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
1242 LIBS when finished.
1243 * aclocal.m4: Regenerated.
1244 * configure: Regenerated.
1245
db1d3e1b
AS		 12462004-11-21 Andreas Schwab <schwab@suse.de>
1247
1248 * linux-m68k-low.c (m68k_num_gregs): Define.
1249 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
1250 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
1251 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
1252 (m68k_breakpoint_at): New. Add to the_low_target.
1253
1254 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
1255 srv_linux_thread_db to yes.
1256
43360365
JB		 12572004-10-20 Joel Brobecker <brobecker@gnat.com>
1258
1259 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
1260 (ARCH_SET_FS): Likewise.
1261 (ARCH_GET_FS): Likewise.
1262 (ARCH_GET_GS): Likewise.
1263
fd500816
DJ		 12642004-10-16 Daniel Jacobowitz <dan@debian.org>
1265
1266 * linux-i386-low.c (ps_get_thread_area): New.
1267 * linux-x86-64-low.c (ps_get_thread_area): New.
1268 * linux-low.c: Include <sys/syscall.h>.
1269 (linux_kill_one_process): Don't kill the first thread here.
1270 (linux_kill): Kill the first thread here.
1271 (kill_lwp): New function.
1272 (send_sigstop, linux_send_signal): Use it.
1273 * proc-service.c: Clean up #ifdefs.
1274 (fpregset_info): Delete.
1275 (ps_lgetregs): Update and enable implementation.
1276 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
1277 implementations.
1278 * remote-utils.c (struct sym_cache, symbol_cache): New.
1279 (input_interrupt): Print a clearer message.
1280 (async_io_enabled): New variable.
1281 (enable_async_io, disable_async_io): Use it. Update comments.
1282 (look_up_one_symbol): Use the symbol cache.
1283 * thread-db.c (thread_db_look_up_symbols): New function.
1284 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
1285
f6de3c42
DJ		 12862004-10-16 Daniel Jacobowitz <dan@debian.org>
1287
1288 * configure.in: Test for -rdynamic.
1289 * configure: Regenerated.
1290 * Makefile (INTERNAL_LDFLAGS): New.
1291 (gdbserver, gdbreplay): Use it.
1292
2c0fc042
AC		 12932004-09-02 Andrew Cagney <cagney@gnu.org>
1294
1295 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
1296
075b3282
DJ		 12972004-03-23 Daniel Jacobowitz <drow@mvista.com>
1298
1299 * linux-low.c (linux_wait): Clear all_processes list also.
1300
fa6a77dc
DJ		 13012004-03-12 Daniel Jacobowitz <drow@mvista.com>
1302
1303 * linux-low.c: Include <errno.h>. Remove extern declaration of
1304 errno.
1305
6d782a97
DJ		 13062004-03-12 Daniel Jacobowitz <drow@mvista.com>
1307
1308 * gdbreplay.c, server.h, utils.c: Update copyright years.
1309
3a7fb99b
DJ		 13102004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1311
1312 * server.c (main): Print child status or termination signal from
1313 variable 'signal', not 'sig'.
1314
c3e735a6
DJ		 13152004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1316
1317 * linux-low.c (linux_read_memory): Change return type to
1318 int. Check for and return error from ptrace().
1319 * target.c (read_inferior_memory): Change return type to int. Pass
1320 back return status from the_target->read_memory().
1321 * target.h (struct target_ops): Adapt *read_memory() prototype.
1322 Update comment.
1323 (read_inferior_memory): Adapt prototype.
1324 * server.c (main): Return an error packet if
1325 read_inferior_memory() returns an error.
1326
a59d1c82
DJ		 13272004-03-04 Daniel Jacobowitz <drow@mvista.com>
1328
1329 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
1330 Unify with other clean targets.
1331
dc3f8883
DJ		 13322004-02-29 Daniel Jacobowitz <drow@mvista.com>
1333
1334 * server.c (handle_v_cont): Call set_desired_inferior.
1335
89a208da
DJ		 13362004-02-29 Daniel Jacobowitz <drow@mvista.com>
1337
1338 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
1339
62ea82f5
DJ		 13402004-02-29 Daniel Jacobowitz <drow@mvista.com>
1341
1342 * linux-low.c (linux_wait): Unblock async I/O.
1343 (linux_resume): Block and enable async I/O.
1344 * remote-utils.c (block_async_io, unblock_async_io): New functions.
1345 * server.h (block_async_io, unblock_async_io): Add prototypes.
1346
6910d122
DJ		 13472004-02-29 Daniel Jacobowitz <drow@mvista.com>
1348
1349 * remote-utils.c (remote_open): Print a status notice after
1350 opening a TCP port.
1351 * server.c (attach_inferior): Print a status notice after
1352 attaching.
1353
13542004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 1355
1356 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
1357
c89dc5d4
DJ		 13582004-02-26 Daniel Jacobowitz <drow@mvista.com>
1359
1360 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
1361 error packet.
1362 * server.c, target.h: Update copyright years.
1363
4b8dad4a
RM		 13642004-02-25 Roland McGrath <roland@redhat.com>
1365
1366 * target.h (struct target_ops): New member `read_auxv'.
1367 * server.c (handle_query): Handle qPart:auxv:read: query using that.
1368 * linux-low.c (linux_read_auxv): New function.
1369 (linux_target_ops): Initialize `read_auxv' member to that.
1370
d7446758
JB		 13712004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1372
1373 Committed by Jim Blandy <jimb@redhat.com>.
1374
1375 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 1376 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 1377 instead of GPR_SIZE to distiguish s390 and s390x targets.
1378
5544ad89
DJ		 13792004-01-31 Daniel Jacobowitz <drow@mvista.com>
1380
1381 * linux-low.c: Update copyright year.
1382 (check_removed_breakpoint): Clear pending_is_breakpoint.
1383 (linux_set_resume_request, linux_queue_one_thread)
1384 (resume_status_pending_p): New functions.
1385 (linux_continue_one_thread): Use process->resume.
1386 (linux_resume): Only resume threads if there are no pending events.
1387 * linux-low.h (struct process_info): Add resume request
1388 pointer.
1389
2a68b70e
DJ		 13902004-01-30 Daniel Jacobowitz <drow@mvista.com>
1391
1392 * regcache.c (new_register_cache): Clear the allocated register
1393 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
1394
64386c31
DJ		 13952003-10-13 Daniel Jacobowitz <drow@mvista.com>
1396
1397 * linux-low.c (linux_resume): Take a struct thread_resume *
1398 argument.
1399 (linux_wait): Update call.
1400 (resume_ptr): New static variable.
1401 (linux_continue_one_thread): Renamed from
1402 linux_continue_one_process. Use resume_ptr.
1403 (linux_resume): Use linux_continue_one_thread.
1404 * server.c (handle_v_cont, handle_v_requests): New functions.
1405 (myresume): New function.
1406 (main): Handle 'v' case.
1407 * target.h (struct thread_resume): New type.
1408 (struct target_ops): Change argument of "resume" to struct
1409 thread_resume *.
1410 (myresume): Delete macro.
1411
c938e9b0
L		 14122003-08-08 H.J. Lu <hongjiu.lu@intel.com>
1413
1414 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
1415 (uninstall): Support DESTDIR.
1416
7f313d07
BC		 1417Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
1418
1419 * configure.srv: Add xscale*linux copy of arm*linux entry.
1420
3b2fc2ea
DJ		 14212003-07-24 Daniel Jacobowitz <drow@mvista.com>
1422
1423 * linux-arm-low.c (arm_reinsert_addr): New function.
1424 (the_low_target): Add arm_reinsert_addr.
1425
1c0a559e
MK		 14262003-07-08 Mark Kettenis <kettenis@gnu.org>
1427
1428 * mem-break.c: Remove whitespace at end of file.
1429
43d5792c
DJ		 14302003-06-28 Daniel Jacobowitz <drow@mvista.com>
1431
1432 * configure.in: Check whether we need to prototype strerror.
1433 * server.h: Optionally prototype strerror.
1434 * gdbreplay.c (perror_with_name): Use strerror.
1435 * linux-low.c (linux_attach_lwp): Use strerror.
1436 * utils.c (perror_with_name): Use strerror.
1437 * config.in, configure: Regenerated.
1438
c8a86edf
DJ		 14392003-06-28 Daniel Jacobowitz <drow@mvista.com>
1440
1441 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
1442 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
1443
73d37363
DJ		 14442003-06-20 Daniel Jacobowitz <drow@mvista.com>
1445
1446 * Makefile.in (SFILES): Update.
1447 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
1448 low-sun3.c: Remove files.
1449
6ad8ae5c
DJ		 14502003-06-17 Daniel Jacobowitz <drow@mvista.com>
1451
1452 * linux-low.c: Move comment to linux_thread_alive where it belonged.
1453 (linux_detach_one_process, linux_detach): New functions.
1454 (linux_target_ops): Add linux_detach.
1455 * server.c (main): Handle 'D' packet.
1456 * target.h (struct target_ops): Add "detach" member.
1457 (detach_inferior): Define.
1458
1581182a
MK		 14592003-06-13 Mark Kettenis <kettenis@gnu.org>
1460
1461 From Kelley Cook <kelleycook@wideopenwest.com>:
1462 * configure.srv: Accept i[34567]86 variants.
1463
e5379b03
DJ		 14642003-06-05 Daniel Jacobowitz <drow@mvista.com>
1465
1466 * linux-low.c (linux_wait_for_event): Correct comment typos.
1467 (linux_resume_one_process): Call check_removed_breakpoint.
1468 (linux_send_signal): New function.
1469 (linux_target_ops): Add linux_send_signal.
1470 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
1471 of kill.
1472 * target.h (struct target_ops): Add send_signal.
1473
2ff29de4
JB		 14742003-05-29 Jim Blandy <jimb@redhat.com>
1475
1476 * linux-low.c (usr_store_inferior_registers): Transfer buf in
1477 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
1478 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
1479 away part of the register's value.
1480
254787d4
DJ		 14812003-03-26 Daniel Jacobowitz <drow@mvista.com>
1482
1483 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
1484 (linux_wait_for_event, linux_init_signals): Likewise.
1485
94e10508
DJ		 14862003-03-17 Daniel Jacobowitz <drow@mvista.com>
1487
1488 * configure.in: Check for stdlib.h.
1489 * configure: Regenerated.
1490 * config.in: Regenerated.
1491
4c0711e0
DJ		 14922003-01-04 Andreas Schwab <schwab@suse.de>
1493
1494 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
1495
ef66e766
AC		 14962003-01-02 Andrew Cagney <ac131313@redhat.com>
1497
1498 * Makefile.in: Remove obsolete code.
1499
a1358604
DJ		 15002002-11-20 Daniel Jacobowitz <drow@mvista.com>
1501
1502 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
1503 defined(PT_FPR0_HI).
1504
23ce3b1c
DJ		 15052002-11-17 Stuart Hughes <seh@zee2.com>
1506
1507 * linux-arm-low.c (arm_num_regs): Increase.
1508 (arm_regmap): Include status register.
1509
15102002-11-17 Daniel Jacobowitz <drow@mvista.com>
1511
1512 * linux-low.c (register_addr): Remove incorrect -1 check.
1513
a9fa9f7d
DJ		 15142002-08-29 Daniel Jacobowitz <drow@mvista.com>
1515
1516 * linux-low.c (linux_create_inferior): Call setpgid. Return
1517 the new PID.
1518 (unstopped_p, linux_signal_pid): Remove.
1519 (linux_target_ops): Remove linux_signal_pid.
1520 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
1521 global instead of target method.
1522 * target.h (struct target_ops): Remove signal_pid. Update comment
1523 for create_inferior.
1524 * server.c (signal_pid): New variable.
1525 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 1526 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 1527 (attach_inferior): Set signal_pid.
1528
17574093
DJ		 15292002-08-23 Daniel Jacobowitz <drow@mvista.com>
1530
1531 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
1532
15332002-08-20 Jim Blandy <jimb@redhat.com>
1534
1535 * Makefile.in (LDFLAGS): Allow the configure script to establish a
1536 default for this.
1537
15382002-08-01 Andrew Cagney <cagney@redhat.com>
1539
1540 * Makefile.in: Make chill references obsolete.
1541
15422002-07-24 Kevin Buettner <kevinb@redhat.com>
1543
1544 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
1545 * configure: Regenerate.
1546 * config.in: Regenerate.
1547
15482002-07-09 David O'Brien <obrien@FreeBSD.org>
1549
1550 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
1551 (perror_with_name, remote_close, remote_open, expect, play): Static.
1552
15532002-07-04 Michal Ludvig <mludvig@suse.cz>
1554
4b8dad4a 1555 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 1556 byte offsets instead of an array of indexes.
1557 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
1558
15592002-06-13 Daniel Jacobowitz <drow@mvista.com>
1560
1561 * regcache.c: Add comment.
1562
15632002-06-11 Daniel Jacobowitz <drow@mvista.com>
1564
1565 * thread-db.c: New file.
1566 * proc-service.c: New file.
1567 * acinclude.m4: New file.
1568 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
1569 proc-service.o, and thread-db.o.
1570 (linux-low.o): Add USE_THREAD_DB.
1571 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
1572 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
1573 * aclocal.m4: Regenerated.
1574 * config.in: Regenerated.
1575 * configure: Regenerated.
1576 * configure.in: Check for proc_service.h, sys/procfs.h,
1577 thread_db.h, and linux/elf.h headrs.
1578 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
1579 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
1580 Check for -lthread_db and thread support.
1581 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
1582 PowerPC, and SuperH.
1583 * i387-fp.c: Constify arguments.
1584 * i387-fp.h: Likewise.
1585 * inferiors.c: (struct thread_info): Renamed from
1586 `struct inferior_info'. Remove PID member. Use generic inferior
1587 list header. All uses updated.
1588 (inferiors, signal_pid): Removed.
1589 (all_threads): New variable.
1590 (get_thread): Define.
1591 (add_inferior_to_list): New function.
1592 (for_each_inferior): New function.
1593 (change_inferior_id): New function.
1594 (add_inferior): Removed.
1595 (remove_inferior): New function.
1596 (add_thread): New function.
1597 (free_one_thread): New function.
1598 (remove_thread): New function.
1599 (clear_inferiors): Use for_each_inferior and free_one_thread.
1600 (find_inferior): New function.
1601 (find_inferior_id): New function.
1602 (inferior_target_data): Update argument type.
1603 (set_inferior_target_data): Likewise.
1604 (inferior_regcache_data): Likewise.
1605 (set_inferior_regcache_data): Likewise.
1606 * linux-low.c (linux_bp_reinsert): Remove.
1607 (all_processes, stopping_threads, using_thrads)
1608 (struct pending_signals, debug_threads, pid_of): New.
1609 (inferior_pid): Replace with macro.
1610 (struct inferior_linux_data): Remove.
1611 (get_stop_pc, add_process): New functions.
1612 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
1613 Use add_process and add_thread.
1614 (linux_attach_lwp): New function, based on old linux_attach. Use
1615 add_process and add_thread. Set stop_expected for new threads.
1616 (linux_attach): New function.
1617 (linux_kill_one_process): New function.
1618 (linux_kill): Kill all LWPs.
1619 (linux_thread_alive): Use find_inferior_id.
1620 (check_removed_breakpoints, status_pending_p): New functions.
1621 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
1622 Update. Use WNOHANG. Wait for cloned processes also. Update process
1623 struct for the found process.
1624 (linux_wait_for_event): New function.
1625 (linux_wait): Use it. Support LWPs.
1626 (send_sigstop, wait_for_sigstop, stop_all_processes)
1627 (linux_resume_one_process, linux_continue_one_process): New functions.
1628 (linux_resume): Support LWPs.
1629 (REGISTER_RAW_SIZE): Remove.
1630 (fetch_register): Use register_size instead. Call supply_register.
1631 (usr_store_inferior_registers): Likewise. Call collect_register.
1632 Fix recursive case.
1633 (regsets_fetch_inferior_registers): Improve error message.
1634 (regsets_store_inferior_registers): Add debugging.
1635 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
1636 (unstopped_p, linux_signal_pid): New functions.
1637 (linux_target_ops): Add linux_signal_pid.
1638 (linux_init_signals): New function.
1639 (initialize_low): Call it. Initialize using_threads.
1640 * regcache.c (inferior_regcache_data): Add valid
1641 flag.
1642 (get_regcache): Fetch registers lazily. Add fetch argument
1643 and update all callers.
1644 (regcache_invalidate_one, regcache_invalidate): New
1645 functions.
1646 (new_register_cache): Renamed from create_register_cache.
1647 Return the new regcache.
1648 (free_register_cache): Change argument to a void *.
1649 (registers_to_string, registers_from_string): Call get_regcache
1650 with fetch flag set.
1651 (register_data): Make static. Pass fetch flag to get_regcache.
1652 (supply_register): Call get_regcache with fetch flag clear.
1653 (collect_register): Call get_regcache with fetch flag set.
1654 (collect_register_as_string): New function.
1655 * regcache.h: Update.
1656 * remote-utils.c (putpkt): Flush after debug output and use
1657 stderr.
1658 Handle input interrupts while waiting for an ACK.
1659 (input_interrupt): Use signal_pid method.
1660 (getpkt): Flush after debug output and use stderr.
1661 (outreg): Use collect_register_as_string.
1662 (new_thread_notify, dead_thread_notify): New functions.
1663 (prepare_resume_reply): Check using_threads. Set thread_from_wait
1664 and general_thread.
1665 (look_up_one_symbol): Flush after debug output.
1666 * server.c (step_thread, server_waiting): New variables.
1667 (start_inferior): Don't use signal_pid. Update call to mywait.
1668 (attach_inferior): Update call to mywait.
1669 (handle_query): Handle qfThreadInfo and qsThreadInfo.
1670 (main): Don't fetch/store registers explicitly. Use
1671 set_desired_inferior. Support proposed ``Hs'' packet. Update
1672 calls to mywait.
1673 * server.h: Update.
1674 (struct inferior_list, struct_inferior_list_entry): New.
1675 * target.c (set_desired_inferior): New.
1676 (write_inferior_memory): Constify.
1677 (mywait): New function.
1678 * target.h: Update.
1679 (struct target_ops): New signal_pid method.
1680 (mywait): Removed macro, added prototype.
1681
1682 * linux-low.h (regset_func): Removed.
1683 (regset_fill_func, regset_store_func): New.
1684 (enum regset_type): New.
1685 (struct regset_info): Add type field. Use new operation types.
1686 (struct linux_target_ops): stop_pc renamed to get_pc.
1687 Add decr_pc_after_break and breakpoint_at.
1688 (get_process, get_thread_proess, get_process_thread)
1689 (strut process_info, all_processes, linux_attach_lwp)
1690 (thread_db_init): New.
1691
1692 * linux-arm-low.c (arm_get_pc, arm_set_pc,
1693 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
1694 (the_low_target): Add new members.
1695 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
1696 (i386_store_fpxregset): Constify.
1697 (target_regsets): Add new kind identifier.
1698 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
1699 (i386_set_pc): Add debugging.
1700 (i386_breakpoint_at): New function.
1701 (the_low_target): Add new members.
1702 * linux-mips-low.c (mips_get_pc, mips_set_pc)
1703 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
1704 (mips_breakpoint_at): New.
1705 (the_low_target): Add new members.
1706 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
1707 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
1708 (the_low_target): Add new members.
1709 * linux-sh-low.c (sh_get_pc, sh_set_pc)
1710 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
1711 (the_low_target): Add new members.
1712 * linux-x86-64-low.c (target_regsets): Add new kind
1713 identifier.
1714
17152002-05-15 Daniel Jacobowitz <drow@mvista.com>
1716
1717 From Martin Pool <mbp@samba.org>:
1718 * server.c (gdbserver_usage): New function.
1719 (main): Call it.
1720
17212002-05-14 Daniel Jacobowitz <drow@mvista.com>
1722
1723 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
1724 stop_at -> stop_pc.
1725
17262002-05-04 Andrew Cagney <ac131313@redhat.com>
1727
1728 * Makefile.in: Remove obsolete code.
1729
17302002-04-24 Michal Ludvig <mludvig@suse.cz>
1731
1732 * linux-low.c (regsets_fetch_inferior_registers),
1733 (regsets_store_inferior_registers): Removed cast to int from
1734 ptrace() calls.
1735 * regcache.h: Added declaration of struct inferior_info.
1736
17372002-04-20 Daniel Jacobowitz <drow@mvista.com>
1738
1739 * inferiors.c (struct inferior_info): Add regcache_data.
1740 (add_inferior): Call create_register_cache.
1741 (clear_inferiors): Call free_register_cache.
1742 (inferior_regcache_data, set_inferior_regcache_data): New functions.
1743 * regcache.c (struct inferior_regcache_data): New.
1744 (registers): Remove.
1745 (get_regcache): New function.
1746 (create_register_cache, free_register_cache): New functions.
1747 (set_register_cache): Don't initialize the register cache here.
1748 (registers_to_string, registers_from_string, register_data): Call
1749 get_regcache.
1750 * regcache.h: Add prototypes.
1751 * server.h: Likewise.
1752
17532002-04-20 Daniel Jacobowitz <drow@mvista.com>
1754
1755 * mem-break.c: New file.
1756 * mem-break.h: New file.
1757 * Makefile.in: Add mem-break.o rule; update server.h
1758 dependencies.
1759 * inferiors.c (struct inferior_info): Add target_data
1760 member.
1761 (clear_inferiors): Free target_data member if set.
1762 (inferior_target_data, set_inferior_target_data): New functions.
1763 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
1764 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
1765 * linux-low.c (linux_bp_reinsert): New variable.
1766 (struct inferior_linux_data): New.
1767 (linux_create_inferior): Use set_inferior_target_data.
1768 (linux_attach): Likewise. Call add_inferior.
1769 (linux_wait_for_one_inferior): New function.
1770 (linux_wait): Call it.
1771 (linux_write_memory): Add const.
1772 (initialize_low): Call set_breakpoint_data.
1773 * linux-low.h (struct linux_target_ops): Add breakpoint
1774 handling members.
1775 * server.c (attach_inferior): Remove extra add_inferior
1776 call.
1777 * server.h: Include mem-break.h. Update inferior.c
1778 prototypes.
1779 * target.c (read_inferior_memory)
1780 (write_inferior_memory): New functions.
1781 * target.h (read_inferior_memory)
1782 (write_inferior_memory): Change macros to prototypes.
1783 (struct target_ops): Update comments. Add const to write_memory
1784 definition.
1785
17862002-04-11 Daniel Jacobowitz <drow@mvista.com>
1787
1788 * linux-low.c (usr_store_inferior_registers): Support
1789 registers which are allowed to fail to store.
1790 * linux-low.h (linux_target_ops): Likewise.
1791 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
1792 (ppc_cannot_store_register): FPSCR may not be storable.
1793
17942002-04-09 Daniel Jacobowitz <drow@mvista.com>
1795
1796 * server.h: Include <string.h> if HAVE_STRING_H.
1797 * ChangeLog: Correct paths in last ChangeLog entry.
1798
17992002-04-09 Daniel Jacobowitz <drow@mvista.com>
1800
1801 * linux-low.h: Remove obsolete prototypes.
1802 (struct linux_target_ops): New.
1803 (extern the_low_target): New.
1804 * linux-low.c (num_regs, regmap): Remove declarations.
1805 (register_addr): Use the_low_target explicitly.
1806 (fetch_register): Likewise.
1807 (usr_fetch_inferior_registers): Likewise.
1808 (usr_store_inferior_registers): Likewise.
1809 * linux-arm-low.c (num_regs): Remove.
1810 (arm_num_regs): Define.
1811 (arm_regmap): Renamed from regmap, made static.
1812 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
1813 made static.
1814 (arm_cannot_store_register): Renamed from cannot_store_register,
1815 made static.
1816 (the_low_target): New.
1817 * linux-i386-low.c (num_regs): Remove.
1818 (i386_num_regs): Define.
1819 (i386_regmap): Renamed from regmap, made static.
1820 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
1821 made static.
1822 (i386_cannot_store_register): Renamed from cannot_store_register,
1823 made static.
1824 (the_low_target): New.
1825 * linux-ia64-low.c (num_regs): Remove.
1826 (ia64_num_regs): Define.
1827 (ia64_regmap): Renamed from regmap, made static.
1828 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
1829 made static.
1830 (ia64_cannot_store_register): Renamed from cannot_store_register,
1831 made static.
1832 (the_low_target): New.
1833 * linux-m68k-low.c (num_regs): Remove.
1834 (m68k_num_regs): Define.
1835 (m68k_regmap): Renamed from regmap, made static.
1836 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
1837 made static.
1838 (m68k_cannot_store_register): Renamed from cannot_store_register,
1839 made static.
1840 (the_low_target): New.
1841 * linux-mips-low.c (num_regs): Remove.
1842 (mips_num_regs): Define.
1843 (mips_regmap): Renamed from regmap, made static.
1844 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
1845 made static.
1846 (mips_cannot_store_register): Renamed from cannot_store_register,
1847 made static.
1848 (the_low_target): New.
1849 * linux-ppc-low.c (num_regs): Remove.
1850 (ppc_num_regs): Define.
1851 (ppc_regmap): Renamed from regmap, made static.
1852 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
1853 made static.
1854 (ppc_cannot_store_register): Renamed from cannot_store_register,
1855 made static.
1856 (the_low_target): New.
1857 * linux-s390-low.c (num_regs): Remove.
1858 (s390_num_regs): Define.
1859 (s390_regmap): Renamed from regmap, made static.
1860 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
1861 made static.
1862 (s390_cannot_store_register): Renamed from cannot_store_register,
1863 made static.
1864 (the_low_target): New.
1865 * linux-sh-low.c (num_regs): Remove.
1866 (sh_num_regs): Define.
1867 (sh_regmap): Renamed from regmap, made static.
1868 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
1869 made static.
1870 (sh_cannot_store_register): Renamed from cannot_store_register,
1871 made static.
1872 (the_low_target): New.
1873 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
1874 (the_low_target): New.
1875
18762002-04-09 Daniel Jacobowitz <drow@mvista.com>
1877
1878 * Makefile.in: Add stamp-h target.
1879 * configure.in: Create stamp-h.
1880 * configure: Regenerated.
1881
18822002-04-09 Daniel Jacobowitz <drow@mvista.com>
1883
1884 * inferiors.c: New file.
1885 * target.c: New file.
1886 * target.h: New file.
1887 * Makefile.in: Add target.o and inferiors.o. Update
1888 dependencies.
1889 * linux-low.c (inferior_pid): New static variable,
1890 moved from server.c.
1891 (linux_create_inferior): Renamed from create_inferior.
1892 Call add_inferior. Return 0 on success instead of a PID.
1893 (linux_attach): Renamed from myattach.
1894 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
1895 (linux_thread_alive): Renamed from mythread_alive.
1896 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
1897 child dies.
1898 (linux_resume): Renamed from myresume. Add missing ``return 0''.
1899 (regsets_store_inferior_registers): Correct error message.
1900 Add missing ``return 0''.
1901 (linux_fetch_registers): Renamed from fetch_inferior_registers.
1902 (linux_store_registers): Renamed from store_inferior_registers.
1903 (linux_read_memory): Renamed from read_inferior_memory.
1904 (linux_write_memory): Renamed from write_inferior_memory.
1905 (linux_target_ops): New structure.
1906 (initialize_low): Call set_target_ops ().
1907 * remote-utils.c (unhexify): New function.
1908 (hexify): New function.
1909 (input_interrupt): Send signals to ``signal_pid''.
1910 * server.c (inferior_pid): Remove.
1911 (start_inferior): Update create_inferior call.
1912 (attach_inferior): Call add_inferior.
1913 (handle_query): New function.
1914 (main): Call handle_query for `q' packets.
1915 * server.h: Include "target.h". Remove obsolete prototypes.
1916 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
1917
19182002-04-09 Daniel Jacobowitz <drow@mvista.com>
1919
1920 * Makefile.in: Add WARN_CFLAGS. Update configury
1921 dependencies.
1922 * configure.in: Check for <string.h>
1923 * configure: Regenerate.
1924 * config.in: Regenerate.
1925 * gdbreplay.c: Include needed system headers.
1926 (remote_open): Remove strchr prototype.
1927 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
1928 * regcache.c (supply_register): Change buf argument to const void *.
1929 (supply_register_by_name): Likewise.
1930 (collect_register): Change buf argument to void *.
1931 (collect_register_by_name): Likewise.
1932 * regcache.h: Add missing prototypes.
1933 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
1934 * server.c (handle_query): New function.
1935 (attached): New static variable, moved out of main.
1936 (main): Quiet longjmp clobber warnings.
1937 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
1938 * utils.c (error): Remove NORETURN.
1939 (fatal): Likewise.
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