projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Fix ehframe header handling for shared libraries.
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
a20d5e98
DJ		 12007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
2
3 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
4 * remote-utils.c (remote_open): Do not call disable_async_io.
5 (block_async_io): Delete.
6 (unblock_async_io): Make static.
7 (initialize_async_io): New.
8 * server.c (handle_v_cont): Handle async I/O here.
9 (myresume): Likewise. Move other common resume tasks here...
10 (main): ... from here. Call initialize_async_io. Disable async
11 I/O before the main loop.
12 * server.h (initialize_async_io): Declare.
13 (block_async_io, unblock_async_io): Delete prototypes.
14 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15
b79d787e
DJ		 162007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
17
18 * remote-utils.c (readchar): Allow binary data in received messages.
19
d97903b2
PA		 202007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
21
22 * win32-low.c (attaching): New global.
23 (win32_create_inferior): Clear the `attaching' global.
24 (win32_attach): Set the `attaching' global.
25 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
26 attaching. Only set a breakpoint at the entry point if not
27 attaching.
28
311de423
PA		 292007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
30
31 * server.c (main): Don't report dll events on the initial
32 connection on attaches.
33
6c2d16d2
PA		 342007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
35
36 * server.c (main): Relax numerical bases supported for the pid of
37 the --attach command line argument.
38
5ca906e6
PA		 392007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
40
41 * win32-low.c (win32_attach): Call OpenProcess before
42 DebugActiveProcess, not after. Add last error output to error
43 call.
44
9c6c8194
PA		 452007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
46
47 * win32-low.c (win32_get_thread_context)
48 (win32_set_thread_context): New functions.
49 (thread_rec): Use win32_get_thread_context.
50 (continue_one_thread, win32_resume): Use win32_set_thread_context.
51 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
52 field.
53
4d5d1aaa
PA		 542007-12-03 Leo Zayas
55 Pedro Alves <pedro_alves@portugalmail.pt>
56
57 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
58 global variables.
59 (child_add_thread): Minor cleanup.
60 (child_continue): Resume artificially suspended threads before
61 calling ContinueDebugEvent.
62 (suspend_one_thread): New.
63 (fake_breakpoint_event): New.
64 (get_child_debug_event): Change return type to int. Check here if
65 gdb sent an interrupt request. If a soft interrupt was requested,
66 fake a breakpoint event. Return 0 if there is no event to handle,
67 and 1 otherwise.
68 (win32_wait): Don't check here if gdb sent an interrupt request.
69 Ensure there is a valid event to handle.
70 (win32_request_interrupt): Add soft interruption method as last
71 resort.
72
c436e841
PA		 732007-12-03 Leo Zayas
74 Pedro Alves <pedro_alves@portugalmail.pt>
75
76 * win32-low.h (win32_thread_info): Add descriptions to the
77 structure members. Replace `suspend_count' counter by a
78 `suspended' flag.
79 * win32-low.c (thread_rec): Update condition of when to get the
80 context from the inferior. Rely on ContextFlags being set if it
81 has already been retrieved. Only suspend the inferior thread if
82 we haven't already. Warn if that fails.
83 (continue_one_thread): s/suspend_count/suspended/. Only call
84 ResumeThread once. Warn if that fails.
85
e7b5fa67
PA		 862007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
87
88 * win32-low.c (win32_wait): Don't read from the inferior when it
89 has already exited.
90
a385171d
PA		 912007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
92
93 * Makefile.in (win32_low_h): New variable.
94 (win32-low.o): Add dependency on $(win32_low_h).
95 (win32-arm-low.o, win32-i386-low.o): New rules.
96
f80c84b3
DJ		 972007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
98
99 * hostio.c: Correct copyright year.
100
a6b151f1
DJ		 1012007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
102
103 * Makefile.in (OBS): Add hostio.o.
104 (hostio.o): New rule.
105 * server.h (handle_vFile): Declare.
106 * hostio.c: New file.
107 * server.c (handle_v_requests): Take packet_len and new_packet_len
108 for binary packets. Call handle_vFile.
109 (main): Update call to handle_v_requests.
110
f9387fc3
DJ		 1112007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
112
113 * linux-low.c: Include <sched.h>.
114
51c2684e
DJ		 1152007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
116
117 * linux-low.c (linux_tracefork_grandchild): New.
118 (linux_tracefork_child): Use clone.
119 (linux_test_for_tracefork): Use clone; allocate and free a stack.
120
75f83163
JB		 1212007-10-31 Joel Brobecker <brobecker@adacore.com>
122
123 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
124
da5898ce
DJ		 1252007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
126
127 * linux-low.c (handle_extended_wait): Handle unexpected signals.
128
24a09b5f
DJ		 1292007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
130
131 * inferiors.c (change_inferior_id): Delete.
132 (add_pid_to_list, pull_pid_from_list): New.
133 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
134 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
135 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
136 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
137 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
138 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
139 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
140 (using_threads): Always set to 1.
141 (handle_extended_wait): New.
142 (add_process): Do not set TID.
143 (linux_create_inferior): Set must_set_ptrace_flags.
144 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
145 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
146 (linux_thread_alive): Rename TID argument to LWPID.
147 (linux_wait_for_process): Handle unknown processes. Do not use TID.
148 (linux_wait_for_event): Do not use TID or check using_threads. Update
149 call to dead_thread_notify. Call handle_extended_wait.
150 (linux_create_inferior): Use PTRACE_SETOPTIONS.
151 (send_sigstop): Delete sigstop_sent.
152 (wait_for_sigstop): Avoid TID.
153 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
154 (linux_test_for_tracefork): New.
155 (linux_lookup_signals): Use thread_db_active and
156 linux_supports_tracefork_flag.
157 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
158 * linux-low.h (get_process_thread): Avoid TID.
159 (struct process_ifo): Move thread_known and tid to the end. Remove
160 sigstop_sent.
161 (linux_attach_lwp, thread_db_init): Update prototypes.
162 * server.h (change_inferior_id): Delete prototype.
163 (add_pid_to_list, pull_pid_from_list): New prototypes.
164 * thread-db.c (thread_db_use_events): New.
165 (find_first_thread): Rename to...
166 (find_one_thread): ...this. Update callers and messages. Do not
167 call fatal. Check thread_db_use_events. Do not call
168 change_inferior_id or new_thread_notify.
169 (maybe_attach_thread): Update. Do not call new_thread_notify.
170 (thread_db_init): Set thread_db_use_events. Check use_events.
171 * utils.c (fatal, warning): Correct message prefix.
172
30ed0a8f
DJ		 1732007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
174
175 * Makefile.in (clean): Remove new files.
176 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
177 (powerpc-64.o, powerpc-64.c): New rules.
178 * configure.srv: Use alternate register sets for powerpc64-*-linux*
179 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
180 with SPE.
181 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
182 SPE targets.
183 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
184 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
185 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
186 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
187 (target_regsets): Add AltiVec and SPE register sets.
188 * configure.ac: Check for AltiVec and SPE.
189 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
190 (ppc_fill_vrregset, ppc_store_vrregset): New.
191 (target_regsets): Add AltiVec register set.
192 * configure: Regenerated.
193
fd462a61
DJ		 1942007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
195
196 * linux-low.c (O_LARGEFILE): Define.
197 (linux_read_memory): Use /proc/PID/mem.
198 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
199 * configure, config.in: Regenerated.
200
69f223ed
DJ		 2012007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
202
203 * linux-low.c (linux_wait_for_event): Do not pass signals while
204 single-stepping.
205
aec18585
PA		 2062007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
207
208 * win32-low.c (create_process): New.
209 (win32_create_inferior): Use create_process instead of
210 CreateProcess. If create_process failed retry appending an ".exe"
211 suffix. Store the GetLastError result immediatelly after
212 create_process calls and use it on the call to error.
213
34d86ddd
PA		 2142007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
215
216 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
217
5a0e3bd0
JB		 2182007-08-23 Joel Brobecker <brobecker@adacore.com>
219
220 * configure.ac: Switch license to GPLv3.
221
f88c79e6
MS		 2222007-08-01 Michael Snyder <msnyder@access-company.com>
223
224 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
225
6b3d9b83
PA		 2262007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
227
228 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
229 typedef.
230 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
231 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
232 CloseToolhelp32Snapshot.
233 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
234 CloseToolhelp32Snapshot.
235
c588c53c
MS		 2362007-07-27 Michael Snyder <michael.snyder@access-company.com>
237
238 * server.c (main): Check for inferior exit before main loop.
239
aa0403d9
PA		 2402007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
241
242 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
243 instead of on tmp_desc.
244
255e7678
DJ		 2452007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
246 Daniel Jacobowitz <dan@codesourcery.com>
247
248 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
249 (add_thread): Minor cleanups.
250 (clear_inferiors): Move lower in the file. Clear the DLL
251 list.
252 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
253 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
254 (xml_escape_text): New.
255 * server.c (handle_query): Handle qXfer:libraries:read. Report it
256 for qSupported.
257 (handle_v_cont): Report errors.
258 (gdbserver_version): Update.
259 (main): Correct size of own_buf. Do not report initial DLL events.
260 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
261 (unloaded_dll, xml_escape_text): New.
262 * win32-low.c (enum target_waitkind): Update comments.
263 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
264 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
265 (win32_EnumProcessModules, win32_GetModuleInformation)
266 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
267 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
268 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
269 (win32_Module32First, win32_Module32Next, load_toolhelp)
270 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
271 (get_child_debug_event): Handle DLL events.
272 (win32_wait): Likewise.
273
0d37add9
DJ		 2742007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
275
276 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
277 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
278
45e2715e
PA		 2792007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
280
281 * win32-low.c (handle_output_debug_string): Ignore event if not
282 waiting.
283
c5674cf1
PA		 2842007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
285
286 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
287
2bbe3cc1
DJ		 2882007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
289
290 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
291
ae13219e
DJ		 2922007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
293
294 * inferiors.c (change_inferior_id): Add comment.
295 * linux-low.c (check_removed_breakpoint): Add an early
296 prototype. Improve debug output.
297 (linux_attach): Doc update.
298 (linux_detach_one_process, linux_detach): Clean up before releasing
299 each process.
300 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
301 * linux-low.h (struct process_info): Doc improvement.
302 * mem-break.c (delete_all_breakpoints): New.
303 * mem-break.h (delete_all_breakpoints): New prototype.
304 * thread-db.c (find_first_thread): New.
305 (thread_db_create_event): Call it instead of
306 thread_db_find_new_threads. Clean up unused variables.
307 (maybe_attach_thread): Remove first thread handling.
308 (thread_db_find_new_threads): Use find_first_thread.
309 (thread_db_get_tls_address): Likewise.
310
4105de34
DJ		 3112007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
312
313 * thread-db.c (thread_db_find_new_threads): Add prototype.
314 (thread_db_create_event): Check for the main thread before adding
315 a new thread.
316 (maybe_attach_thread): Only enable event reporting if TID == 0.
317 (thread_db_get_tls_address): Check for new threads.
318
2b876972
DJ		 3192007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
320
321 * linux-low.c (linux_create_inferior): Try execv before execvp.
322 * spu-low.c (spu_create_inferior): Likewise.
323
7a245884
DJ		 3242007-06-13 Mike Frysinger <vapier@gentoo.org>
325
326 * linux-low.c (linux_create_inferior): Change execv to execvp.
327 * spu-low.c (spu_create_inferior): Likewies.
328
117ce543
DJ		 3292007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
330
331 * Makefile.in (clean): Clean new files instead of deleted ones.
332 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
333 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
334 rules.
335 * configure.srv: Specify XML files and new regformats for MIPS and
336 MIPS64 GNU/Linux.
337 * linux-mips-low.c (mips_num_regs): Set to only used registers.
338 (mips_regmap): Do not fetch $0. Remove unused registers. Add
339 an entry for the restart register.
340 (mips_cannot_fetch_register, mips_cannot_store_register)
341 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
342 register names to match the XML descriptions.
343 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
344 restart register instead of $0.
345
0e7f50da
UW		 3462007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
347 Markus Deuling <deuling@de.ibm.com>
348
349 * remote-utils.c (decode_xfer_write): New function.
350 * server.h (decode_xfer_write): Add prototype.
351 * server.c (handle_query): Add PACKET_LEN argument. Support
352 qXfer:spu:read and qXfer:spu:write packets.
353 (main): Pass packet_len to handle_query.
354 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
355 * target.h (target_ops): Add qxfer_spu.
356
374c1d38
UW		 3572007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
358
359 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
360 accessing non-seekable spufs files.
361
bb63802a
UW		 3622007-05-16 Markus Deuling <deuling@de.ibm.com>
363
364 * server.c (handle_query): Add reply for qC packet.
365
7390519e
PA		 3662007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
367 Leo Zayas <lerele@champenstudios@com>
368
369 * server.h (check_remote_input_interrupt_request): New function.
370 * remote_utils.c (INVALID_DESCRIPTOR): New define.
371 (remote_desc): Initialize with INVALID_DESCRIPTOR.
372 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
373 (check_remote_input_interrupt_request): New function.
374 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 375 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 376 winapi_GenerateConsoleCtrlEvent): New typedefs.
377 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
378 to 250 ms.
379 (win32_wait): Check for remote interrupt request
380 with check_remote_input_interrupt_request.
381 (win32_request_interrupt): New function.
382 (win32_target_op): Set request_interrupt to win32_request_interrupt.
383
34b34921
PA		 3842007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
385
386 * win32-low.c (debug_registers_changed,
387 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
388 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
389 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
390 (thread_rec): Get context using the low target.
391 (child_add_thread): Call thread_added on the low target,
392 which does the same thing.
393 (regptr): Delete.
394 (do_initial_child_stuff): Remove debug registers references.
395 Set context using the low target. Resume threads after
396 setting the contexts.
397 (child_continue): Remove dead variable. Remove debug
398 registers references.
399 (child_fetch_inferior_registers): Go through the low target.
400 (do_child_store_inferior_registers): Remove.
401 (child_store_inferior_registers): Go through the low target.
402 (win32_resume): Remove debug registers references.
403 Set context using the low target.
404 (handle_exception): Change return type to void. Don't record
405 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
406 first chance exception.
407 (get_child_debug_event): Change return type to void. Remove
408 goto loop. Always return after waiting for debug event.
409 (win32_wait): Convert to switch statement. Handle spurious
410 events.
411
412 * win32-i386-low.c (debug_registers_changed,
413 debug_registers_used): New.
414 (initial_stuff): Rename to ...
415 (i386_initial_stuff): ... this. Clear debug registers
416 state variables.
417 (store_debug_registers): Delete.
418 (i386_get_thread_context): New.
419 (load_debug_registers): Delete.
420 (i386_set_thread_context): New.
421 (i386_thread_added): New.
422 (single_step): Rename to ...
423 (i386_single_step): ... this.
424 (do_fetch_inferior_registers): Rename to ...
425 (i386_fetch_inferior_register): ... this.
426 (i386_store_inferior_register): New.
427 (the_low_target): Adapt to new interface.
428
429 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
430 (arm_get_thread_context): New.
431 (arm_set_thread_context): New.
432 (regptr): New.
433 (do_fetch_inferior_registers): Rename to ...
434 (arm_fetch_inferior_register): ... this.
435 (arm_store_inferior_register): New.
436 (arm_wince_breakpoint): Reimplement as unsigned long.
437 (arm_wince_breakpoint_len): Define.
438 (the_low_target): Adapt to new interface.
439
440 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
441 load_debug_registers. Add get_thread_context, set_thread_context,
442 thread_added and store_inferior_register. Rename
443 fetch_inferior_registers to fetch_inferior_register.
444 (regptr): Remove declaration.
445
dd6953e1
PA		 4462007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
447
448 * linux-low.c (linux_detach): Change return type to int. Return 0.
449 * spu-low.c (spu_detach): Likewise.
450
444d6139
PA		 4512007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
452
453 * target.h (target_ops): Change return type of detach to int.
454 Add join.
455 (join_inferior): New.
456 * server.c (main): Don't skip detach support on mingw32.
457 If the inferior doesn't support detaching return error.
458 Call join_inferior instead of using waitpid.
459 * linux-low.c (linux_join): New.
460 (linux_target_op): Add linux_join.
461 * spu-low.c (spu_join): New.
462 (spu_target_ops): Add spu_join.
463 * win32-low.c (win32_detach): Adapt to new interface.
464 Reopen current_process_handle before detaching. Issue a child
465 resume before detaching.
466 (win32_join): New.
467 (win32_target_op): Add win32_join.
468
1d5315fe
PA		 4692007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
470
471 * win32-low.c (win32-attach): Fix return value.
472 * target.h (target_ops): Describe ATTACH return values.
473
bf914831
PA		 4742007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
475
476 * win32-low.c (GETPROCADDRESS): Define.
477 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
478 (winapi_DebugSetProcessKillOnExit): Likewise.
479 (win32_create_inferior): Force usage of ansi CreateProcessA.
480 (win32_attach): Use GETPROCADDRESS.
481 (win32_detach): Likewise.
482
f72f3e60
PA		 4832007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
484
485 * win32-low.c (win32_wait): Don't use WSTOPSIG.
486
ed50f18f
PA		 4872007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
488
489 * win32-low.c: Commit leftover changes from 2007-03-29.
490
0c2ead7e
DJ		 4912007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
492
493 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
494 fields short instead of int. Add explicit padding.
495 (i387_cache_to_fsave): Remove unnecessary casts.
496 (i387_fsave_to_cache): Doc fix.
497 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
498
73725ff3
DJ		 4992007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
500
501 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
502 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
503
d99f33d8
PA		 5042007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
505
506 * configure.srv (arm*-*-mingw32ce*): Move near the other
507 arm targets.
508
68070c10
PA		 5092007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
510
2482afc6 511 * configure.ac: Add errno checking.
68070c10
PA		 512 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
513 sys/file.h and malloc.h.
514 (AC_CHECK_DECLS): Add perror.
515 (srv_mingwce): Handle.
2482afc6 516 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 517 win32-i386-low.o to srv_tgtobj.
518 (i[34567]86-*-mingw*): Likewise.
519 (arm*-*-mingw32ce*): Add case.
520 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
521 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
522 [__MINGW32CE__] (strerror): New function.
523 [__MINGW32CE__] (errno): Define to GetLastError.
524 [__MINGW32CE__] (COUNTOF): New macro.
525 (remote_open): Remove extra close call.
526 * mem-break.c (delete_breakpoint_at): New function.
527 * mem-break.h (delete_breakpoint_at): Declare.
528 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
529 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
530 [USE_WIN32API] (read, write): Add char* casts.
531 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
532 * server.h: Include wincecompat.h on Windows CE.
533 [HAVE_ERRNO_H]: Check.
534 (perror): Declare if not declared.
535 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
536 (perror_with_name): Remove errno declaration.
537 * wincecompat.h: New.
538 * wincecompat.c: New.
539 * win32-low.h: New.
540 * win32-arm-low.c: New.
541 * win32-i386-low.c: New.
542 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
543 (OUTMSG2): Make it safe.
544 (_T): New macro.
545 (COUNTOF): New macro.
546 (NUM_REGS): Get it from the low target.
547 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
548 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
549 (thread_rec): Let low target handle debug registers.
550 (child_add_thread): Likewise.
551 (child_init_thread_list): Likewise.
552 (continue_one_thread): Likewise.
553 (regptr): New.
554 (do_child_fetch_inferior_registers): Move to ...
555 * win32-i386-low.c: ... here, and rename to ...
556 (do_fetch_inferior_registers): ... this.
557 * win32-low.c (child_fetch_inferior_registers):
558 Go through the low target.
559 (do_child_store_inferior_registers): Use regptr.
560 (strwinerror): New function.
561 (win32_create_inferior): Handle Windows CE.
562 Use strwinerror instead of strerror on Windows error
563 codes. Add program to the error output.
564 Don't close the main thread handle on Windows CE.
565 (win32_attach): Use coredll.dll on Windows CE.
566 (win32_kill): Close current process and current
567 thread handles.
568 (win32_detach): Use coredll.dll on Windows CE.
569 (win32_resume): Let low target handle debug registers, and
570 step request.
571 (handle_exception): Add/Remove initial breakpoint. Avoid
572 non-existant WSTOPSIG on Windows CE.
573 (win32_read_inferior_memory): Cast to remove warning.
574 (win32_arch_string): Go through the low target.
575 (initialize_low): Call set_breakpoint_data with the low
576 target's breakpoint.
577 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
578 FOP_REGNUM, mappings): Move to ...
579 * win32-i386-low.c: ... here.
580 * win32-low.c (win32_thread_info): Move to ...
581 * win32-low.h: ... here.
582 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
583 win32-arm-low.c and wincecompat.c.
584 (all:): Add $EXEEXT.
585 (install-only:): Likewise.
586 (gdbserver:): Likewise.
587 (gdbreplay:): Likewise.
588 * config.in: Regenerate.
589 * configure: Regenerate.
590
41093d81
PA		 5912007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
592
593 * win32-low.c: Rename typedef thread_info to
594 win32_thread_info throughout.
595
544afa54
PA		 5962007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
597
598 * win32-i386-low.c: Rename to ...
599 * win32-low.c: ... this.
600 * configure.srv: Replace win32-i386-low.o with win32-low.o.
601 * Makefile.in: Likewise.
602
bce7165d
PA		 6032007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
604
605 * remote-utils.c (monitor_output): Constify msg parameter.
606 * server.h (monitor_output): Likewise.
607 * win32-i386-low.c (handle_output_debug_string): New.
608 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
609 handle_output_debug_string.
610 (get_child_debug_event): Likewise.
611
506c7aa0
DJ		 6122007-03-27 Mat Hostetter <mat@lcs.mit.edu>
613
614 * server.c (main): Correct strtoul check.
615
42c81e2a
DJ		 6162007-03-27 Jon Ringle <jon@ringle.org>
617
618 * linux-low.c: Check __ARCH_HAS_MMU__ also.
619
9453113a
DJ		 6202007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
621
622 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
623
64a69107
DJ		 6242007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
625
626 * terminal.h: Check HAVE_SGTTY_H.
627
6282007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 629
630 * remote-utils.c (remote_open): Print out the assigned port number.
631
c74d0ad8
DJ		 6322007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
633
634 * remote-utils.c (monitor_output): New function.
635 * server.c (debug_threads): Define here.
636 (monitor_show_help): New function.
637 (handle_query): Handle qRcmd.
638 (main): Do not handle 'd' packet.
639 * server.h (debug_threads, remote_debug, monitor_output): Declare.
640 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
641 of debug_threads.
642
de7c3b4a
PA		 6432007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
644
645 * Makefile.in (EXEEXT): New.
646 (clean): Use $(EXEEXT).
647
ef57601b
PA		 6482007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
649
650 * target.h (target_ops): Rename send_signal to request_interrupt,
651 and remove enum target_signal parameter.
652 * linux-low.c (linux_request_interrupt): Rename from
653 linux_send_signal, and always send SIGINT.
654 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
655 and always send SIGINT.
656 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
657 of send_signal.
658 (input_interrupt): Likewise.
659
820f2bda
PA		 6602007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
661
662 * server.c (get_features_xml): Check if target implemented
663 arch_string.
664 * win32-i386-low.c (win32_arch_string): New.
665 (win32_target_ops): Add win32_arch_string as arch_string member.
666
ab39bf24
UW		 6672007-02-22 Markus Deuling <deuling@de.ibm.com>
668
669 * spu-low.c (spu_arch_string): New.
670 (spu_target_ops): Add spu_arch_string.
671
61ff6e04
DJ		 6722007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
673
674 * remote-utils.c: Remove HAVE_TERMINAL_H check.
675 * configure.ac: Do not check for terminal.h.
676 * configure, config.in: Regenerated.
677
fb1e4ffc
DJ		 6782007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
679
680 * Makefile.in (OBS): Add $(XML_BUILTIN).
681 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
682 (clean): Update.
683 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
684 (arm-with-iwmmxt.c): New.
685 * config.in, configure: Regenerate.
686 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
687 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
688 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
689 (arm*-*-linux*): Add iWMMXt and regset support.
690 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
691 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
692 (arm_store_wmmxregset, target_regsets): New.
693 * server.c (get_features_xml): Take annex argument. Check builtin
694 XML documents.
695 (handle_query): Handle multiple annexes.
696
0f48aa01
DJ		 6972007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
698
699 * remote-utils.c [USE_WIN32API] (read, write): Define.
700 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
701 write.
702
23181151
DJ		 7032007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
704
705 * linux-i386-low.c (the_low_target): Set arch_string.
706 * linux-x86-64-low.c (the_low_target): Likewise.
707 * linux-low.c (linux_arch_string): New.
708 (linux_target_ops): Add it.
709 * linux-low.h (struct linux_target_ops): Add arch_string.
710 * server.c (write_qxfer_response): Use const void * for DATA.
711 (get_features_xml): New.
712 (handle_query): Handle qXfer:features:read. Report it for qSupported.
713 * target.h (struct target_ops): Add arch_string method.
714
9d606399
DJ		 7152007-01-03 Denis Pilat <denis.pilat@st.com>
716 Daniel Jacobowitz <dan@codesourcery.com>
717
718 * linux-low.c (linux_kill): Handle being called with no threads.
719 * win32-i386-low.c (win32_kill): Likewise.
720 (get_child_debug_event): Clear current_process_handle.
721
7222006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 723 Daniel Jacobowitz <dan@codesourcery.com>
724
725 * remote-utils.c (remote_open): Check the type of specified
726 serial port devices before opening them.
727 * server.c (main): Kill the inferior if an error occurs during
728 the first remote_open.
729
a5e13d24
DJ		 7302006-12-05 Markus Deuling <deuling@de.ibm.com>
731
732 * README: Update supported targets.
733
186947f7
DJ		 7342006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
735
736 * Makefile.in (clean): Remove reg-mips64.c.
737 (reg-mips64.c, reg-mips64.o): New rules.
738 * configure.srv: Handle mips64. Include regset support for mips.
739 * linux-mips-low.c (union mips_register): New.
740 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
741 (mips_breakpoint, mips_breakpoint_at): Use int.
742 (mips_collect_register, mips_supply_register)
743 (mips_collect_register_32bit, mips_supply_register_32bit)
744 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
745 (mips_store_fpregset, target_regsets): New.
746 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
747
a13e2c95
UW		 7482006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
749
750 * configure.srv: Add target "spu*-*-*".
751 * Makefile.in (clean): Remove reg-spu.c.
752 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
753 * spu-low.c: New file.
754
cb7283db
DJ		 7552006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
756
757 * configure.ac: Correct td_thr_tls_get_addr test.
758 * configure: Regenerated.
759
89be2091
DJ		 7602006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
761
762 * linux-low.c (linux_wait_for_event): Reformat. Use the
763 pass_signals array.
764 * remote-utils.c (decode_address_to_semicolon): New.
765 * server.c (pass_signals, handle_general_set): New.
766 (handle_query): Mention QPassSignals for qSupported.
767 (main): Call handle_general_set.
768 * server.h (pass_signals, decode_address_to_semicolon): New.
769
000ef4f0
DJ		 7702006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
771
772 * server.c (handle_query): Correct error handling for read_auxv.
773
b7149293
UW		 7742005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
775
776 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
777 and srv_linux_thread_db to yes.
778 * linux-s390-low.c (s390_fill_gregset): New function.
779 (target_regsets): Define data structure.
780
dae5f5cf
DJ		 7812006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
782
783 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
784 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
785 * config.in, configure: Regenerated.
786 * inferiors.c (gdb_id_to_thread): New function.
787 (gdb_id_to_thread_id): Use it.
788 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
789 * linux-low.h (struct process_info): Add th member.
790 (thread_db_get_tls_address): New prototype.
791 * remote-utils.c (decode_address): Make non-static.
792 * server.c (handle_query): Handle qGetTLSAddr.
793 * server.h (gdb_id_to_thread, decode_address): New prototypes.
794 * target.h (struct target_ops): Add get_tls_address.
795 * thread-db.c (maybe_attach_thread): Save the thread handle.
796 (thread_db_get_tls_address): New.
797
32ca6d61
DJ		 7982006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
799
800 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
801 (linux_resume_one_process): Take a siginfo_t *. Update all
802 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
803 (struct pending_signals): Add a siginfo_t.
804 (linux_wait_for_process): Always set last_status.
805 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
806 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
807 * linux-low.h (struct process_info): Add last_status.
808
5ffff7c1
DJ		 8092006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
810
811 * remote-utils.c (try_rle): New function.
812 (putpkt_binary): Use it.
813
8695c747
DJ		 8142006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
815
816 * Makefile.in (clean): Clean reg-x86-64-linux.c.
817 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
818 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
819 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
820 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
821 point registers.
822
290fadea
RS		 8232006-08-08 Richard Sandiford <richard@codesourcery.com>
824
825 * server.c (terminal_fd): New variable.
826 (old_foreground_pgrp): Likewise.
827 (restore_old_foreground_pgrp): New function.
828 (start_inferior): Record the terminal file descriptor in terminal_fd
829 and its original foreground group in old_foreground_pgrp. Register
830 restore_old_foreground_pgrp with atexit().
831
9f2e1e63
DJ		 8322006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
833
834 * server.c (handle_query): Correct qPart to qXfer.
835
b80864fb
DJ		 8362006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
837
838 * configure.ac: Check for more headers which are missing on
839 Windows. Automatically supply -lwsock32 and USE_WIN32API.
840 * configure.srv: Add Cygwin and mingw32.
841 * remote-utils.c: Don't include headers unconditionally which
842 are missing on mingw32. Include <winsock.h> for mingw32.
843 (remote_open): Adjust for mingw32 support. Flush
844 standard error after writing to it.
845 (remote_close, putpkt_binary, input_interrupt, block_async_io)
846 (unblock_async_io, enable_async_io, disable_async_io)
847 (readchar, getpkt): Update for Winsock support.
848 (prepare_resume_reply): Expect a protocol signal number.
849 * server.c: Disable <sys/wait.h> on mingw32.
850 (start_inferior): Adjust for mingw32 support. Flush
851 standard error after writing to it.
852 (attach_inferior): Likewise. Use protocol signal
853 numbers.
854 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
855 and names.
856 * win32-i386-low.c: New file.
857 * Makefile.in (XM_CLIBS): Set.
858 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
859 (win32-i386-low.o): New dependency rule.
860 * linux-low.c (linux_wait): Use target signal numbers.
861 * target.h (struct target_ops): Doc fix.
862 * server.h (target_signal_to_name): New prototype.
863 * gdbreplay.c: Don't include headers unconditionally which
864 are missing on mingw32. Include <winsock.h> for mingw32.
865 (remote_close, remote_open): Adjust for Winsock support.
866 * configure, config.in: Regenerated.
867
0876f84a
DJ		 8682006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
869
870 * server.c (decode_xfer_read, write_qxfer_response): New.
871 (handle_query): Take a packet length argument. Handle
872 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
873 the qSupported response.
874 (main): Update call to handle_query.
875
01f9e8fa
DJ		 8762006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
877
878 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
879 (putpkt_binary): Renamed from putpkt and adjusted for binary
880 data.
881 (putpkt): New wrapper for putpkt_binary.
882 (readchar): Don't mask off the high bit.
883 (decode_X_packet): New function.
884 * server.c (main): Call putpkt_binary if a handler sets the packet
885 length. Save the length of the incoming packet. Handle 'X'.
886 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
887
be2a5f71
DJ		 8882006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
889
890 * server.c (handle_query): Handle qSupported.
891
ea025f5f
DJ		 8922006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
893
894 * remote-utils.c (all_symbols_looked_up): New variable.
895 (look_up_one_symbol): Check it.
896 * server.h (look_up_one_symbol): New declaration.
897 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
898
9308fc88
DJ		 8992006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
900
901 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 902 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 903 (PTRACE_GET_THREAD_AREA): Define.
904 (ps_get_thread_area): New function.
905
52fb6437
NS		 9062006-05-09 Nathan Sidwell <nathan@codesourcery.com>
907
908 * configure.srv (m68k*-*-uclinux*): New target.
909 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
910 (linux_resume_one_process): Remove extraneous cast.
911 (linux_read_offsets): New.
912 (linux_target_op): Add linux_read_offsets on mmuless systems.
913 * server.c (handle_query): Add qOffsets logic.
914 * target.h (struct target_ops): Add read_offsets.
915
21b0f40c
DJ		 9162006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
917
918 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
919 (PTRACE_GET_THREAD_AREA): Define.
920 (ps_get_thread_area): New function.
921 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
922 (linux-x86-64-low.o): Update.
923
0050a760
DJ		 9242006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
925
926 * configure.ac: Remove checks for prfpregset_t.
927 * gdb_proc_service.h: New file.
928 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
929 new "gdb_proc_service.h".
930 * proc-service.c: Likewise.
931 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
932 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
933 * Makefile.in (gdb_proc_service_h): Updated.
934 * configure, config.in: Regenerated.
935
b92a518e
DJ		 9362006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
937
938 * remote-utils.c (prepare_resume_reply): Move declaration
939 of gdb_id_from_wait to the top of the block.
940
545587ee
DJ		 9412006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
942
943 * linux-low.c (regsets_store_inferior_registers): Read the regset
944 from the target before filling it.
945
9db87ebd
DJ		 9462006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
947
948 * server.c (attach_inferior): Return SIGTRAP for a successful
949 attach.
950
dd24457d
DJ		 9512006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
952
953 * Makefile.in (OBS): Add version.o.
954 (STAGESTUFF): Delete.
955 (version.o): Add dependencies.
956 (version.c): Replace rule.
957 (clean): Remove version.c.
958 * server.c (gdbserver_version): New.
959 (gdbserver_usage): Use printf.
960 (main): Handle --version and --help.
961 * server.h (version, host_name): Add declarations.
962
6f0f660e
EZ		 9632005-12-23 Eli Zaretskii <eliz@gnu.org>
964
965 * linux-arm-low.c:
966 * linux-arm-low.c:
967 * inferiors.c:
968 * i387-fp.h:
969 * i387-fp.c:
970 * gdbreplay.c:
971 * regcache.c:
972 * proc-service.c:
973 * mem-break.h:
974 * mem-break.c:
975 * linux-x86-64-low.c:
976 * linux-sh-low.c:
977 * linux-s390-low.c:
978 * linux-ppc64-low.c:
979 * linux-ppc-low.c:
980 * linux-mips-low.c:
981 * linux-m68k-low.c:
982 * linux-m32r-low.c:
983 * linux-low.h:
984 * linux-low.c:
985 * linux-ia64-low.c:
986 * linux-i386-low.c:
987 * linux-crisv32-low.c:
988 * thread-db.c:
989 * terminal.h:
990 * target.h:
991 * target.c:
992 * server.h:
993 * server.c:
994 * remote-utils.c:
995 * regcache.h:
996 * utils.c:
997 * Makefile.in:
998 * configure.ac:
999 * gdbserver.1: Add (C) after Copyright. Update the FSF
1000 address.
1001
9d1fb177
DJ		 10022005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
1003
1004 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
1005 (arm_breakpoint_at): Recognize both breakpoints.
1006 (the_low_target): Use the correct breakpoint instruction.
1007
011a70c2
DJ		 10082005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
1009
1010 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
1011 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
1012 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
1013 (the_low_target): Update.
1014
7fb85e41
AS		 10152005-10-25 Andreas Schwab <schwab@suse.de>
1016
1017 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
1018
1019 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
1020 (ia64_num_regs): Reduce to 462.
1021
3db0444b
DJ		 10222005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
1023
1024 * acinclude.m4: Correct quoting.
1025 * aclocal.m4: Regenerated.
1026
1027 Suggested by SZOKOVACS Robert <szo@ies.hu>:
1028 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
1029 (thread_db_init): Call thread_db_err_str.
1030 * configure.ac: Check for TD_VERSION.
1031 * config.in, configure: Regenerated.
1032
bee0189a
DJ		 10332005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1034
1035 * server.h (error, fatal, warning): Add ATTR_FORMAT.
1036
e9d25b98
DJ		 10372005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1038
1039 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
1040 is not available. Define HAVE_PTRACE_GETREGS if it is.
1041 * config.in, configure: Regenerated.
1042 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
1043 * linux-i386-low.c, linux-m68k-low.c: Update to use
1044 HAVE_PTRACE_GETREGS.
1045 * linux-low.c (regsets_fetch_inferior_registers)
1046 (regsets_store_inferior_registers): Only return 0 if we processed
1047 GENERAL_REGS.
1048 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
1049 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
1050
a06660f7
DJ		 10512005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1052
1053 * inferiors.c (struct thread_info): Add gdb_id.
1054 (add_thread): Add gdb_id argument.
1055 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
1056 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
1057 calls to add_thread.
1058 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
1059 * server.c (handle_query): Use thread_to_gdb_id.
1060 (handle_v_cont, main): Use gdb_id_to_thread_id.
1061 * server.h (add_thread): Update prototype.
1062 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
1063 prototypes.
1064
5a1f5858
DJ		 10652005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1066
1067 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
1068 left-padded registers.
1069 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
1070 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
1071
e122f1f5
SE		 10722005-07-01 Steve Ellcey <sje@cup.hp.com>
1073
1074 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
1075 * configure: Regenerate.
1076 * config.in: Regenerate.
1077 * server.h (NEED_DECLARATION_STRERROR):
1078 Replace with !HAVE_DECL_STRERROR.
1079
d592fa2f
DJ		 10802005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
1081
1082 * linux-low.c (linux_wait, linux_send_signal): Don't test
1083 an unsigned long variable for > 0 if it could be MAX_ULONG.
1084 * server.c (myresume): Likewise.
1085 * target.c (set_desired_inferior): Likewise.
1086
ccbd4912
MK		 10872005-06-13 Mark Kettenis <kettenis@gnu.org>
1088
1089 * configure.ac: Simplify and improve check for socklen_t.
1090 * configure, config.in: Regenerate.
1091
f450004a
DJ		 10922005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
1093
1094 * acconfig.h: Remove.
1095 * configure.ac: Add a test for socklen_t. Use three-argument
1096 AC_DEFINE throughout.
1097 * config.in: Regenerated using autoheader 2.59.
1098 * configure: Regenerated.
1099
1100 * gdbreplay.c (socklen_t): Provide a default.
1101 (remote_open): Use socklen_t.
1102 * remote-utils.c (socklen_t): Provide a default.
1103 (remote_open): Use socklen_t.
1104 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
1105 unsigned char.
1106
1107 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
1108 char for buffers.
1109 * linux-low.c (linux_read_memory, linux_write_memory)
1110 (linux_read_auxv): Likewise.
1111 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
1112 (check_mem_write): Likewise.
1113 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
1114 Likewise.
1115 * regcache.c (struct inferior_rgcache_data, registers_to_string)
1116 (registers_from_string, register_data): Likewise.
1117 * server.c (handle_query, main): Likewise.
1118 * server.h (convert_ascii_to_int, convert_int_to_ascii)
1119 (decode_M_packet): Likewise.
1120 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
1121 * target.h (struct target_ops): Update read_memory, write_memory,
1122 and read_auxv.
1123 (read_inferior_memory, write_inferior_memory): Update.
1124 * linux-low.h (struct linux_target_ops): Change type of breakpoint
1125 to unsigned char *.
1126 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
1127 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
1128 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
1129 linux-s390-low.c, linux-sh-low.c: Update for changes in
1130 read_inferior_memory and the_low_target->breakpoint.
1131
eee84df1
DJ		 11322005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
1133
1134 * Makefile.in (SFILES): Add linux-ppc64-low.c.
1135 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
1136 * configure.srv: Add powerpc64-*-linux*.
1137 * linux-ppc64-low.c: New file.
1138
45b134e5
OF		 11392005-05-23 Orjan Friberg <orjanf@axis.com>
1140
1141 * linux-cris-low.c: New file with support for CRIS.
1142 * linux-crisv32-low.c: Ditto for CRISv32.
1143 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
1144 (clean): Add reg-cris.c and reg-crisv32.c.
1145 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
1146 reg-crisv32.o, and reg-crisv32.c to make rules.
1147 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
1148 recognized targets.
1149
48d93c75
UW		 11502005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
1151
1152 * linux-low.c (fetch_register): Ensure buffer size is a multiple
1153 of sizeof (PTRACE_XFER_TYPE).
1154 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
1155
e013ee27
OF		 11562005-05-12 Orjan Friberg <orjanf@axis.com>
1157
1158 * target.h (struct target_ops): Add insert_watchpoint,
1159 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
1160 pointers for hardware watchpoint support.
1161 * linux-low.h (struct linux_target_ops): Ditto.
1162 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
1163 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
1164 to linux_target_ops.
1165 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
1166 reply packet.
1167 * server.c (main): Recognize 'Z' and 'z' packets.
1168
b0ded00b
UW		 11692005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
1170
1171 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
1172 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
1173 (the_low_target): Add new members.
1174
8643e2ad
DJ		 11752005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1176
1177 * proc-service.c (ps_lgetregs): Search all_processes instead of
1178 all_threads.
1179
fc620387
DJ		 11802005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1181
1182 * server.c (start_inferior): Change return type to int.
1183 (attach_inferior): Change sigptr to int *.
1184 (handle_v_cont, handle_v_requests): Change signal to int *.
1185 (main): Change signal to int.
1186
11872005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 1188
1189 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
1190 * configure.srv: Add m32r*-*-linux*.
1191 * linux-m32r-low.c: New file.
1192
e0e76420
DJ		 11932005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1194
1195 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
1196
a1928bad
DJ		 11972005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1198
1199 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
1200 Take unsigned long arguments for PIDs.
1201 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
1202 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
1203 (wait_for_sigstop, linux_resume_one_process)
1204 (regsets_fetch_inferior_registers, linux_send_signal)
1205 (linux_read_auxv): Likewise. Update the types of variables holding
1206 PIDs. Update format string specifiers.
1207 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
1208 * remote-utils.c (prepare_resume_reply): Likewise.
1209 * server.c (cont_thread, general_thread, step_thread)
1210 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
1211 unsigned long.
1212 (handle_query): Update format specifiers.
1213 (handle_v_cont, main): Use strtoul for thread IDs.
1214 * server.h (struct inferior_list_entry): Use unsigned long for ID.
1215 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
1216 (general_thread, step_thread, thread_from_wait)
1217 (old_thread_from_wait): Update.
1218 * target.h (struct thread_resume): Use unsigned long for THREAD.
1219 (struct target_ops): Use unsigned long for arguments to attach and
1220 thread_alive.
1221
dcdb98d2
DJ		 12222005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1223
1224 * acinclude.m4: Include bfd/bfd.m4 directly.
1225 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
1226 <agriffis@toolchain.org>.
1227 * aclocal.m4, configure: Regenerated.
1228
bec39cab
AC		 12292005-01-07 Andrew Cagney <cagney@gnu.org>
1230
1231 * configure.ac: Rename configure.in, require autoconf 2.59.
1232 * configure: Re-generate.
1233
434c4c77
DJ		 12342004-12-08 Daniel Jacobowitz <dan@debian.org>
1235
1236 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
1237 LIBS when finished.
1238 * aclocal.m4: Regenerated.
1239 * configure: Regenerated.
1240
db1d3e1b
AS		 12412004-11-21 Andreas Schwab <schwab@suse.de>
1242
1243 * linux-m68k-low.c (m68k_num_gregs): Define.
1244 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
1245 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
1246 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
1247 (m68k_breakpoint_at): New. Add to the_low_target.
1248
1249 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
1250 srv_linux_thread_db to yes.
1251
43360365
JB		 12522004-10-20 Joel Brobecker <brobecker@gnat.com>
1253
1254 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
1255 (ARCH_SET_FS): Likewise.
1256 (ARCH_GET_FS): Likewise.
1257 (ARCH_GET_GS): Likewise.
1258
fd500816
DJ		 12592004-10-16 Daniel Jacobowitz <dan@debian.org>
1260
1261 * linux-i386-low.c (ps_get_thread_area): New.
1262 * linux-x86-64-low.c (ps_get_thread_area): New.
1263 * linux-low.c: Include <sys/syscall.h>.
1264 (linux_kill_one_process): Don't kill the first thread here.
1265 (linux_kill): Kill the first thread here.
1266 (kill_lwp): New function.
1267 (send_sigstop, linux_send_signal): Use it.
1268 * proc-service.c: Clean up #ifdefs.
1269 (fpregset_info): Delete.
1270 (ps_lgetregs): Update and enable implementation.
1271 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
1272 implementations.
1273 * remote-utils.c (struct sym_cache, symbol_cache): New.
1274 (input_interrupt): Print a clearer message.
1275 (async_io_enabled): New variable.
1276 (enable_async_io, disable_async_io): Use it. Update comments.
1277 (look_up_one_symbol): Use the symbol cache.
1278 * thread-db.c (thread_db_look_up_symbols): New function.
1279 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
1280
f6de3c42
DJ		 12812004-10-16 Daniel Jacobowitz <dan@debian.org>
1282
1283 * configure.in: Test for -rdynamic.
1284 * configure: Regenerated.
1285 * Makefile (INTERNAL_LDFLAGS): New.
1286 (gdbserver, gdbreplay): Use it.
1287
2c0fc042
AC		 12882004-09-02 Andrew Cagney <cagney@gnu.org>
1289
1290 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
1291
075b3282
DJ		 12922004-03-23 Daniel Jacobowitz <drow@mvista.com>
1293
1294 * linux-low.c (linux_wait): Clear all_processes list also.
1295
fa6a77dc
DJ		 12962004-03-12 Daniel Jacobowitz <drow@mvista.com>
1297
1298 * linux-low.c: Include <errno.h>. Remove extern declaration of
1299 errno.
1300
6d782a97
DJ		 13012004-03-12 Daniel Jacobowitz <drow@mvista.com>
1302
1303 * gdbreplay.c, server.h, utils.c: Update copyright years.
1304
3a7fb99b
DJ		 13052004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1306
1307 * server.c (main): Print child status or termination signal from
1308 variable 'signal', not 'sig'.
1309
c3e735a6
DJ		 13102004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1311
1312 * linux-low.c (linux_read_memory): Change return type to
1313 int. Check for and return error from ptrace().
1314 * target.c (read_inferior_memory): Change return type to int. Pass
1315 back return status from the_target->read_memory().
1316 * target.h (struct target_ops): Adapt *read_memory() prototype.
1317 Update comment.
1318 (read_inferior_memory): Adapt prototype.
1319 * server.c (main): Return an error packet if
1320 read_inferior_memory() returns an error.
1321
a59d1c82
DJ		 13222004-03-04 Daniel Jacobowitz <drow@mvista.com>
1323
1324 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
1325 Unify with other clean targets.
1326
dc3f8883
DJ		 13272004-02-29 Daniel Jacobowitz <drow@mvista.com>
1328
1329 * server.c (handle_v_cont): Call set_desired_inferior.
1330
89a208da
DJ		 13312004-02-29 Daniel Jacobowitz <drow@mvista.com>
1332
1333 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
1334
62ea82f5
DJ		 13352004-02-29 Daniel Jacobowitz <drow@mvista.com>
1336
1337 * linux-low.c (linux_wait): Unblock async I/O.
1338 (linux_resume): Block and enable async I/O.
1339 * remote-utils.c (block_async_io, unblock_async_io): New functions.
1340 * server.h (block_async_io, unblock_async_io): Add prototypes.
1341
6910d122
DJ		 13422004-02-29 Daniel Jacobowitz <drow@mvista.com>
1343
1344 * remote-utils.c (remote_open): Print a status notice after
1345 opening a TCP port.
1346 * server.c (attach_inferior): Print a status notice after
1347 attaching.
1348
13492004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 1350
1351 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
1352
c89dc5d4
DJ		 13532004-02-26 Daniel Jacobowitz <drow@mvista.com>
1354
1355 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
1356 error packet.
1357 * server.c, target.h: Update copyright years.
1358
4b8dad4a
RM		 13592004-02-25 Roland McGrath <roland@redhat.com>
1360
1361 * target.h (struct target_ops): New member `read_auxv'.
1362 * server.c (handle_query): Handle qPart:auxv:read: query using that.
1363 * linux-low.c (linux_read_auxv): New function.
1364 (linux_target_ops): Initialize `read_auxv' member to that.
1365
d7446758
JB		 13662004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1367
1368 Committed by Jim Blandy <jimb@redhat.com>.
1369
1370 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 1371 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 1372 instead of GPR_SIZE to distiguish s390 and s390x targets.
1373
5544ad89
DJ		 13742004-01-31 Daniel Jacobowitz <drow@mvista.com>
1375
1376 * linux-low.c: Update copyright year.
1377 (check_removed_breakpoint): Clear pending_is_breakpoint.
1378 (linux_set_resume_request, linux_queue_one_thread)
1379 (resume_status_pending_p): New functions.
1380 (linux_continue_one_thread): Use process->resume.
1381 (linux_resume): Only resume threads if there are no pending events.
1382 * linux-low.h (struct process_info): Add resume request
1383 pointer.
1384
2a68b70e
DJ		 13852004-01-30 Daniel Jacobowitz <drow@mvista.com>
1386
1387 * regcache.c (new_register_cache): Clear the allocated register
1388 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
1389
64386c31
DJ		 13902003-10-13 Daniel Jacobowitz <drow@mvista.com>
1391
1392 * linux-low.c (linux_resume): Take a struct thread_resume *
1393 argument.
1394 (linux_wait): Update call.
1395 (resume_ptr): New static variable.
1396 (linux_continue_one_thread): Renamed from
1397 linux_continue_one_process. Use resume_ptr.
1398 (linux_resume): Use linux_continue_one_thread.
1399 * server.c (handle_v_cont, handle_v_requests): New functions.
1400 (myresume): New function.
1401 (main): Handle 'v' case.
1402 * target.h (struct thread_resume): New type.
1403 (struct target_ops): Change argument of "resume" to struct
1404 thread_resume *.
1405 (myresume): Delete macro.
1406
c938e9b0
L		 14072003-08-08 H.J. Lu <hongjiu.lu@intel.com>
1408
1409 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
1410 (uninstall): Support DESTDIR.
1411
7f313d07
BC		 1412Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
1413
1414 * configure.srv: Add xscale*linux copy of arm*linux entry.
1415
3b2fc2ea
DJ		 14162003-07-24 Daniel Jacobowitz <drow@mvista.com>
1417
1418 * linux-arm-low.c (arm_reinsert_addr): New function.
1419 (the_low_target): Add arm_reinsert_addr.
1420
1c0a559e
MK		 14212003-07-08 Mark Kettenis <kettenis@gnu.org>
1422
1423 * mem-break.c: Remove whitespace at end of file.
1424
43d5792c
DJ		 14252003-06-28 Daniel Jacobowitz <drow@mvista.com>
1426
1427 * configure.in: Check whether we need to prototype strerror.
1428 * server.h: Optionally prototype strerror.
1429 * gdbreplay.c (perror_with_name): Use strerror.
1430 * linux-low.c (linux_attach_lwp): Use strerror.
1431 * utils.c (perror_with_name): Use strerror.
1432 * config.in, configure: Regenerated.
1433
c8a86edf
DJ		 14342003-06-28 Daniel Jacobowitz <drow@mvista.com>
1435
1436 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
1437 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
1438
73d37363
DJ		 14392003-06-20 Daniel Jacobowitz <drow@mvista.com>
1440
1441 * Makefile.in (SFILES): Update.
1442 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
1443 low-sun3.c: Remove files.
1444
6ad8ae5c
DJ		 14452003-06-17 Daniel Jacobowitz <drow@mvista.com>
1446
1447 * linux-low.c: Move comment to linux_thread_alive where it belonged.
1448 (linux_detach_one_process, linux_detach): New functions.
1449 (linux_target_ops): Add linux_detach.
1450 * server.c (main): Handle 'D' packet.
1451 * target.h (struct target_ops): Add "detach" member.
1452 (detach_inferior): Define.
1453
1581182a
MK		 14542003-06-13 Mark Kettenis <kettenis@gnu.org>
1455
1456 From Kelley Cook <kelleycook@wideopenwest.com>:
1457 * configure.srv: Accept i[34567]86 variants.
1458
e5379b03
DJ		 14592003-06-05 Daniel Jacobowitz <drow@mvista.com>
1460
1461 * linux-low.c (linux_wait_for_event): Correct comment typos.
1462 (linux_resume_one_process): Call check_removed_breakpoint.
1463 (linux_send_signal): New function.
1464 (linux_target_ops): Add linux_send_signal.
1465 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
1466 of kill.
1467 * target.h (struct target_ops): Add send_signal.
1468
2ff29de4
JB		 14692003-05-29 Jim Blandy <jimb@redhat.com>
1470
1471 * linux-low.c (usr_store_inferior_registers): Transfer buf in
1472 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
1473 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
1474 away part of the register's value.
1475
254787d4
DJ		 14762003-03-26 Daniel Jacobowitz <drow@mvista.com>
1477
1478 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
1479 (linux_wait_for_event, linux_init_signals): Likewise.
1480
94e10508
DJ		 14812003-03-17 Daniel Jacobowitz <drow@mvista.com>
1482
1483 * configure.in: Check for stdlib.h.
1484 * configure: Regenerated.
1485 * config.in: Regenerated.
1486
4c0711e0
DJ		 14872003-01-04 Andreas Schwab <schwab@suse.de>
1488
1489 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
1490
ef66e766
AC		 14912003-01-02 Andrew Cagney <ac131313@redhat.com>
1492
1493 * Makefile.in: Remove obsolete code.
1494
a1358604
DJ		 14952002-11-20 Daniel Jacobowitz <drow@mvista.com>
1496
1497 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
1498 defined(PT_FPR0_HI).
1499
23ce3b1c
DJ		 15002002-11-17 Stuart Hughes <seh@zee2.com>
1501
1502 * linux-arm-low.c (arm_num_regs): Increase.
1503 (arm_regmap): Include status register.
1504
15052002-11-17 Daniel Jacobowitz <drow@mvista.com>
1506
1507 * linux-low.c (register_addr): Remove incorrect -1 check.
1508
a9fa9f7d
DJ		 15092002-08-29 Daniel Jacobowitz <drow@mvista.com>
1510
1511 * linux-low.c (linux_create_inferior): Call setpgid. Return
1512 the new PID.
1513 (unstopped_p, linux_signal_pid): Remove.
1514 (linux_target_ops): Remove linux_signal_pid.
1515 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
1516 global instead of target method.
1517 * target.h (struct target_ops): Remove signal_pid. Update comment
1518 for create_inferior.
1519 * server.c (signal_pid): New variable.
1520 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 1521 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 1522 (attach_inferior): Set signal_pid.
1523
17574093
DJ		 15242002-08-23 Daniel Jacobowitz <drow@mvista.com>
1525
1526 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
1527
15282002-08-20 Jim Blandy <jimb@redhat.com>
1529
1530 * Makefile.in (LDFLAGS): Allow the configure script to establish a
1531 default for this.
1532
15332002-08-01 Andrew Cagney <cagney@redhat.com>
1534
1535 * Makefile.in: Make chill references obsolete.
1536
15372002-07-24 Kevin Buettner <kevinb@redhat.com>
1538
1539 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
1540 * configure: Regenerate.
1541 * config.in: Regenerate.
1542
15432002-07-09 David O'Brien <obrien@FreeBSD.org>
1544
1545 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
1546 (perror_with_name, remote_close, remote_open, expect, play): Static.
1547
15482002-07-04 Michal Ludvig <mludvig@suse.cz>
1549
4b8dad4a 1550 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 1551 byte offsets instead of an array of indexes.
1552 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
1553
15542002-06-13 Daniel Jacobowitz <drow@mvista.com>
1555
1556 * regcache.c: Add comment.
1557
15582002-06-11 Daniel Jacobowitz <drow@mvista.com>
1559
1560 * thread-db.c: New file.
1561 * proc-service.c: New file.
1562 * acinclude.m4: New file.
1563 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
1564 proc-service.o, and thread-db.o.
1565 (linux-low.o): Add USE_THREAD_DB.
1566 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
1567 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
1568 * aclocal.m4: Regenerated.
1569 * config.in: Regenerated.
1570 * configure: Regenerated.
1571 * configure.in: Check for proc_service.h, sys/procfs.h,
1572 thread_db.h, and linux/elf.h headrs.
1573 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
1574 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
1575 Check for -lthread_db and thread support.
1576 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
1577 PowerPC, and SuperH.
1578 * i387-fp.c: Constify arguments.
1579 * i387-fp.h: Likewise.
1580 * inferiors.c: (struct thread_info): Renamed from
1581 `struct inferior_info'. Remove PID member. Use generic inferior
1582 list header. All uses updated.
1583 (inferiors, signal_pid): Removed.
1584 (all_threads): New variable.
1585 (get_thread): Define.
1586 (add_inferior_to_list): New function.
1587 (for_each_inferior): New function.
1588 (change_inferior_id): New function.
1589 (add_inferior): Removed.
1590 (remove_inferior): New function.
1591 (add_thread): New function.
1592 (free_one_thread): New function.
1593 (remove_thread): New function.
1594 (clear_inferiors): Use for_each_inferior and free_one_thread.
1595 (find_inferior): New function.
1596 (find_inferior_id): New function.
1597 (inferior_target_data): Update argument type.
1598 (set_inferior_target_data): Likewise.
1599 (inferior_regcache_data): Likewise.
1600 (set_inferior_regcache_data): Likewise.
1601 * linux-low.c (linux_bp_reinsert): Remove.
1602 (all_processes, stopping_threads, using_thrads)
1603 (struct pending_signals, debug_threads, pid_of): New.
1604 (inferior_pid): Replace with macro.
1605 (struct inferior_linux_data): Remove.
1606 (get_stop_pc, add_process): New functions.
1607 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
1608 Use add_process and add_thread.
1609 (linux_attach_lwp): New function, based on old linux_attach. Use
1610 add_process and add_thread. Set stop_expected for new threads.
1611 (linux_attach): New function.
1612 (linux_kill_one_process): New function.
1613 (linux_kill): Kill all LWPs.
1614 (linux_thread_alive): Use find_inferior_id.
1615 (check_removed_breakpoints, status_pending_p): New functions.
1616 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
1617 Update. Use WNOHANG. Wait for cloned processes also. Update process
1618 struct for the found process.
1619 (linux_wait_for_event): New function.
1620 (linux_wait): Use it. Support LWPs.
1621 (send_sigstop, wait_for_sigstop, stop_all_processes)
1622 (linux_resume_one_process, linux_continue_one_process): New functions.
1623 (linux_resume): Support LWPs.
1624 (REGISTER_RAW_SIZE): Remove.
1625 (fetch_register): Use register_size instead. Call supply_register.
1626 (usr_store_inferior_registers): Likewise. Call collect_register.
1627 Fix recursive case.
1628 (regsets_fetch_inferior_registers): Improve error message.
1629 (regsets_store_inferior_registers): Add debugging.
1630 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
1631 (unstopped_p, linux_signal_pid): New functions.
1632 (linux_target_ops): Add linux_signal_pid.
1633 (linux_init_signals): New function.
1634 (initialize_low): Call it. Initialize using_threads.
1635 * regcache.c (inferior_regcache_data): Add valid
1636 flag.
1637 (get_regcache): Fetch registers lazily. Add fetch argument
1638 and update all callers.
1639 (regcache_invalidate_one, regcache_invalidate): New
1640 functions.
1641 (new_register_cache): Renamed from create_register_cache.
1642 Return the new regcache.
1643 (free_register_cache): Change argument to a void *.
1644 (registers_to_string, registers_from_string): Call get_regcache
1645 with fetch flag set.
1646 (register_data): Make static. Pass fetch flag to get_regcache.
1647 (supply_register): Call get_regcache with fetch flag clear.
1648 (collect_register): Call get_regcache with fetch flag set.
1649 (collect_register_as_string): New function.
1650 * regcache.h: Update.
1651 * remote-utils.c (putpkt): Flush after debug output and use
1652 stderr.
1653 Handle input interrupts while waiting for an ACK.
1654 (input_interrupt): Use signal_pid method.
1655 (getpkt): Flush after debug output and use stderr.
1656 (outreg): Use collect_register_as_string.
1657 (new_thread_notify, dead_thread_notify): New functions.
1658 (prepare_resume_reply): Check using_threads. Set thread_from_wait
1659 and general_thread.
1660 (look_up_one_symbol): Flush after debug output.
1661 * server.c (step_thread, server_waiting): New variables.
1662 (start_inferior): Don't use signal_pid. Update call to mywait.
1663 (attach_inferior): Update call to mywait.
1664 (handle_query): Handle qfThreadInfo and qsThreadInfo.
1665 (main): Don't fetch/store registers explicitly. Use
1666 set_desired_inferior. Support proposed ``Hs'' packet. Update
1667 calls to mywait.
1668 * server.h: Update.
1669 (struct inferior_list, struct_inferior_list_entry): New.
1670 * target.c (set_desired_inferior): New.
1671 (write_inferior_memory): Constify.
1672 (mywait): New function.
1673 * target.h: Update.
1674 (struct target_ops): New signal_pid method.
1675 (mywait): Removed macro, added prototype.
1676
1677 * linux-low.h (regset_func): Removed.
1678 (regset_fill_func, regset_store_func): New.
1679 (enum regset_type): New.
1680 (struct regset_info): Add type field. Use new operation types.
1681 (struct linux_target_ops): stop_pc renamed to get_pc.
1682 Add decr_pc_after_break and breakpoint_at.
1683 (get_process, get_thread_proess, get_process_thread)
1684 (strut process_info, all_processes, linux_attach_lwp)
1685 (thread_db_init): New.
1686
1687 * linux-arm-low.c (arm_get_pc, arm_set_pc,
1688 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
1689 (the_low_target): Add new members.
1690 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
1691 (i386_store_fpxregset): Constify.
1692 (target_regsets): Add new kind identifier.
1693 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
1694 (i386_set_pc): Add debugging.
1695 (i386_breakpoint_at): New function.
1696 (the_low_target): Add new members.
1697 * linux-mips-low.c (mips_get_pc, mips_set_pc)
1698 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
1699 (mips_breakpoint_at): New.
1700 (the_low_target): Add new members.
1701 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
1702 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
1703 (the_low_target): Add new members.
1704 * linux-sh-low.c (sh_get_pc, sh_set_pc)
1705 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
1706 (the_low_target): Add new members.
1707 * linux-x86-64-low.c (target_regsets): Add new kind
1708 identifier.
1709
17102002-05-15 Daniel Jacobowitz <drow@mvista.com>
1711
1712 From Martin Pool <mbp@samba.org>:
1713 * server.c (gdbserver_usage): New function.
1714 (main): Call it.
1715
17162002-05-14 Daniel Jacobowitz <drow@mvista.com>
1717
1718 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
1719 stop_at -> stop_pc.
1720
17212002-05-04 Andrew Cagney <ac131313@redhat.com>
1722
1723 * Makefile.in: Remove obsolete code.
1724
17252002-04-24 Michal Ludvig <mludvig@suse.cz>
1726
1727 * linux-low.c (regsets_fetch_inferior_registers),
1728 (regsets_store_inferior_registers): Removed cast to int from
1729 ptrace() calls.
1730 * regcache.h: Added declaration of struct inferior_info.
1731
17322002-04-20 Daniel Jacobowitz <drow@mvista.com>
1733
1734 * inferiors.c (struct inferior_info): Add regcache_data.
1735 (add_inferior): Call create_register_cache.
1736 (clear_inferiors): Call free_register_cache.
1737 (inferior_regcache_data, set_inferior_regcache_data): New functions.
1738 * regcache.c (struct inferior_regcache_data): New.
1739 (registers): Remove.
1740 (get_regcache): New function.
1741 (create_register_cache, free_register_cache): New functions.
1742 (set_register_cache): Don't initialize the register cache here.
1743 (registers_to_string, registers_from_string, register_data): Call
1744 get_regcache.
1745 * regcache.h: Add prototypes.
1746 * server.h: Likewise.
1747
17482002-04-20 Daniel Jacobowitz <drow@mvista.com>
1749
1750 * mem-break.c: New file.
1751 * mem-break.h: New file.
1752 * Makefile.in: Add mem-break.o rule; update server.h
1753 dependencies.
1754 * inferiors.c (struct inferior_info): Add target_data
1755 member.
1756 (clear_inferiors): Free target_data member if set.
1757 (inferior_target_data, set_inferior_target_data): New functions.
1758 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
1759 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
1760 * linux-low.c (linux_bp_reinsert): New variable.
1761 (struct inferior_linux_data): New.
1762 (linux_create_inferior): Use set_inferior_target_data.
1763 (linux_attach): Likewise. Call add_inferior.
1764 (linux_wait_for_one_inferior): New function.
1765 (linux_wait): Call it.
1766 (linux_write_memory): Add const.
1767 (initialize_low): Call set_breakpoint_data.
1768 * linux-low.h (struct linux_target_ops): Add breakpoint
1769 handling members.
1770 * server.c (attach_inferior): Remove extra add_inferior
1771 call.
1772 * server.h: Include mem-break.h. Update inferior.c
1773 prototypes.
1774 * target.c (read_inferior_memory)
1775 (write_inferior_memory): New functions.
1776 * target.h (read_inferior_memory)
1777 (write_inferior_memory): Change macros to prototypes.
1778 (struct target_ops): Update comments. Add const to write_memory
1779 definition.
1780
17812002-04-11 Daniel Jacobowitz <drow@mvista.com>
1782
1783 * linux-low.c (usr_store_inferior_registers): Support
1784 registers which are allowed to fail to store.
1785 * linux-low.h (linux_target_ops): Likewise.
1786 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
1787 (ppc_cannot_store_register): FPSCR may not be storable.
1788
17892002-04-09 Daniel Jacobowitz <drow@mvista.com>
1790
1791 * server.h: Include <string.h> if HAVE_STRING_H.
1792 * ChangeLog: Correct paths in last ChangeLog entry.
1793
17942002-04-09 Daniel Jacobowitz <drow@mvista.com>
1795
1796 * linux-low.h: Remove obsolete prototypes.
1797 (struct linux_target_ops): New.
1798 (extern the_low_target): New.
1799 * linux-low.c (num_regs, regmap): Remove declarations.
1800 (register_addr): Use the_low_target explicitly.
1801 (fetch_register): Likewise.
1802 (usr_fetch_inferior_registers): Likewise.
1803 (usr_store_inferior_registers): Likewise.
1804 * linux-arm-low.c (num_regs): Remove.
1805 (arm_num_regs): Define.
1806 (arm_regmap): Renamed from regmap, made static.
1807 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
1808 made static.
1809 (arm_cannot_store_register): Renamed from cannot_store_register,
1810 made static.
1811 (the_low_target): New.
1812 * linux-i386-low.c (num_regs): Remove.
1813 (i386_num_regs): Define.
1814 (i386_regmap): Renamed from regmap, made static.
1815 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
1816 made static.
1817 (i386_cannot_store_register): Renamed from cannot_store_register,
1818 made static.
1819 (the_low_target): New.
1820 * linux-ia64-low.c (num_regs): Remove.
1821 (ia64_num_regs): Define.
1822 (ia64_regmap): Renamed from regmap, made static.
1823 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
1824 made static.
1825 (ia64_cannot_store_register): Renamed from cannot_store_register,
1826 made static.
1827 (the_low_target): New.
1828 * linux-m68k-low.c (num_regs): Remove.
1829 (m68k_num_regs): Define.
1830 (m68k_regmap): Renamed from regmap, made static.
1831 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
1832 made static.
1833 (m68k_cannot_store_register): Renamed from cannot_store_register,
1834 made static.
1835 (the_low_target): New.
1836 * linux-mips-low.c (num_regs): Remove.
1837 (mips_num_regs): Define.
1838 (mips_regmap): Renamed from regmap, made static.
1839 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
1840 made static.
1841 (mips_cannot_store_register): Renamed from cannot_store_register,
1842 made static.
1843 (the_low_target): New.
1844 * linux-ppc-low.c (num_regs): Remove.
1845 (ppc_num_regs): Define.
1846 (ppc_regmap): Renamed from regmap, made static.
1847 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
1848 made static.
1849 (ppc_cannot_store_register): Renamed from cannot_store_register,
1850 made static.
1851 (the_low_target): New.
1852 * linux-s390-low.c (num_regs): Remove.
1853 (s390_num_regs): Define.
1854 (s390_regmap): Renamed from regmap, made static.
1855 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
1856 made static.
1857 (s390_cannot_store_register): Renamed from cannot_store_register,
1858 made static.
1859 (the_low_target): New.
1860 * linux-sh-low.c (num_regs): Remove.
1861 (sh_num_regs): Define.
1862 (sh_regmap): Renamed from regmap, made static.
1863 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
1864 made static.
1865 (sh_cannot_store_register): Renamed from cannot_store_register,
1866 made static.
1867 (the_low_target): New.
1868 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
1869 (the_low_target): New.
1870
18712002-04-09 Daniel Jacobowitz <drow@mvista.com>
1872
1873 * Makefile.in: Add stamp-h target.
1874 * configure.in: Create stamp-h.
1875 * configure: Regenerated.
1876
18772002-04-09 Daniel Jacobowitz <drow@mvista.com>
1878
1879 * inferiors.c: New file.
1880 * target.c: New file.
1881 * target.h: New file.
1882 * Makefile.in: Add target.o and inferiors.o. Update
1883 dependencies.
1884 * linux-low.c (inferior_pid): New static variable,
1885 moved from server.c.
1886 (linux_create_inferior): Renamed from create_inferior.
1887 Call add_inferior. Return 0 on success instead of a PID.
1888 (linux_attach): Renamed from myattach.
1889 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
1890 (linux_thread_alive): Renamed from mythread_alive.
1891 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
1892 child dies.
1893 (linux_resume): Renamed from myresume. Add missing ``return 0''.
1894 (regsets_store_inferior_registers): Correct error message.
1895 Add missing ``return 0''.
1896 (linux_fetch_registers): Renamed from fetch_inferior_registers.
1897 (linux_store_registers): Renamed from store_inferior_registers.
1898 (linux_read_memory): Renamed from read_inferior_memory.
1899 (linux_write_memory): Renamed from write_inferior_memory.
1900 (linux_target_ops): New structure.
1901 (initialize_low): Call set_target_ops ().
1902 * remote-utils.c (unhexify): New function.
1903 (hexify): New function.
1904 (input_interrupt): Send signals to ``signal_pid''.
1905 * server.c (inferior_pid): Remove.
1906 (start_inferior): Update create_inferior call.
1907 (attach_inferior): Call add_inferior.
1908 (handle_query): New function.
1909 (main): Call handle_query for `q' packets.
1910 * server.h: Include "target.h". Remove obsolete prototypes.
1911 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
1912
19132002-04-09 Daniel Jacobowitz <drow@mvista.com>
1914
1915 * Makefile.in: Add WARN_CFLAGS. Update configury
1916 dependencies.
1917 * configure.in: Check for <string.h>
1918 * configure: Regenerate.
1919 * config.in: Regenerate.
1920 * gdbreplay.c: Include needed system headers.
1921 (remote_open): Remove strchr prototype.
1922 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
1923 * regcache.c (supply_register): Change buf argument to const void *.
1924 (supply_register_by_name): Likewise.
1925 (collect_register): Change buf argument to void *.
1926 (collect_register_by_name): Likewise.
1927 * regcache.h: Add missing prototypes.
1928 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
1929 * server.c (handle_query): New function.
1930 (attached): New static variable, moved out of main.
1931 (main): Quiet longjmp clobber warnings.
1932 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
1933 * utils.c (error): Remove NORETURN.
1934 (fatal): Likewise.
GDB Binutils - Deliverables
This page took 0.68851 seconds and 4 git commands to generate.