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* server.c (main): Don't report dll events on the initial
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
311de423
PA		 12007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
2
3 * server.c (main): Don't report dll events on the initial
4 connection on attaches.
5
6c2d16d2
PA		 62007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
7
8 * server.c (main): Relax numerical bases supported for the pid of
9 the --attach command line argument.
10
5ca906e6
PA		 112007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12
13 * win32-low.c (win32_attach): Call OpenProcess before
14 DebugActiveProcess, not after. Add last error output to error
15 call.
16
9c6c8194
PA		 172007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
18
19 * win32-low.c (win32_get_thread_context)
20 (win32_set_thread_context): New functions.
21 (thread_rec): Use win32_get_thread_context.
22 (continue_one_thread, win32_resume): Use win32_set_thread_context.
23 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
24 field.
25
4d5d1aaa
PA		 262007-12-03 Leo Zayas
27 Pedro Alves <pedro_alves@portugalmail.pt>
28
29 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
30 global variables.
31 (child_add_thread): Minor cleanup.
32 (child_continue): Resume artificially suspended threads before
33 calling ContinueDebugEvent.
34 (suspend_one_thread): New.
35 (fake_breakpoint_event): New.
36 (get_child_debug_event): Change return type to int. Check here if
37 gdb sent an interrupt request. If a soft interrupt was requested,
38 fake a breakpoint event. Return 0 if there is no event to handle,
39 and 1 otherwise.
40 (win32_wait): Don't check here if gdb sent an interrupt request.
41 Ensure there is a valid event to handle.
42 (win32_request_interrupt): Add soft interruption method as last
43 resort.
44
c436e841
PA		 452007-12-03 Leo Zayas
46 Pedro Alves <pedro_alves@portugalmail.pt>
47
48 * win32-low.h (win32_thread_info): Add descriptions to the
49 structure members. Replace `suspend_count' counter by a
50 `suspended' flag.
51 * win32-low.c (thread_rec): Update condition of when to get the
52 context from the inferior. Rely on ContextFlags being set if it
53 has already been retrieved. Only suspend the inferior thread if
54 we haven't already. Warn if that fails.
55 (continue_one_thread): s/suspend_count/suspended/. Only call
56 ResumeThread once. Warn if that fails.
57
e7b5fa67
PA		 582007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
59
60 * win32-low.c (win32_wait): Don't read from the inferior when it
61 has already exited.
62
a385171d
PA		 632007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
64
65 * Makefile.in (win32_low_h): New variable.
66 (win32-low.o): Add dependency on $(win32_low_h).
67 (win32-arm-low.o, win32-i386-low.o): New rules.
68
f80c84b3
DJ		 692007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
70
71 * hostio.c: Correct copyright year.
72
a6b151f1
DJ		 732007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
74
75 * Makefile.in (OBS): Add hostio.o.
76 (hostio.o): New rule.
77 * server.h (handle_vFile): Declare.
78 * hostio.c: New file.
79 * server.c (handle_v_requests): Take packet_len and new_packet_len
80 for binary packets. Call handle_vFile.
81 (main): Update call to handle_v_requests.
82
f9387fc3
DJ		 832007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
84
85 * linux-low.c: Include <sched.h>.
86
51c2684e
DJ		 872007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
88
89 * linux-low.c (linux_tracefork_grandchild): New.
90 (linux_tracefork_child): Use clone.
91 (linux_test_for_tracefork): Use clone; allocate and free a stack.
92
75f83163
JB		 932007-10-31 Joel Brobecker <brobecker@adacore.com>
94
95 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
96
da5898ce
DJ		 972007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
98
99 * linux-low.c (handle_extended_wait): Handle unexpected signals.
100
24a09b5f
DJ		 1012007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
102
103 * inferiors.c (change_inferior_id): Delete.
104 (add_pid_to_list, pull_pid_from_list): New.
105 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
106 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
107 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
108 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
109 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
110 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
111 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
112 (using_threads): Always set to 1.
113 (handle_extended_wait): New.
114 (add_process): Do not set TID.
115 (linux_create_inferior): Set must_set_ptrace_flags.
116 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
117 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
118 (linux_thread_alive): Rename TID argument to LWPID.
119 (linux_wait_for_process): Handle unknown processes. Do not use TID.
120 (linux_wait_for_event): Do not use TID or check using_threads. Update
121 call to dead_thread_notify. Call handle_extended_wait.
122 (linux_create_inferior): Use PTRACE_SETOPTIONS.
123 (send_sigstop): Delete sigstop_sent.
124 (wait_for_sigstop): Avoid TID.
125 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
126 (linux_test_for_tracefork): New.
127 (linux_lookup_signals): Use thread_db_active and
128 linux_supports_tracefork_flag.
129 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
130 * linux-low.h (get_process_thread): Avoid TID.
131 (struct process_ifo): Move thread_known and tid to the end. Remove
132 sigstop_sent.
133 (linux_attach_lwp, thread_db_init): Update prototypes.
134 * server.h (change_inferior_id): Delete prototype.
135 (add_pid_to_list, pull_pid_from_list): New prototypes.
136 * thread-db.c (thread_db_use_events): New.
137 (find_first_thread): Rename to...
138 (find_one_thread): ...this. Update callers and messages. Do not
139 call fatal. Check thread_db_use_events. Do not call
140 change_inferior_id or new_thread_notify.
141 (maybe_attach_thread): Update. Do not call new_thread_notify.
142 (thread_db_init): Set thread_db_use_events. Check use_events.
143 * utils.c (fatal, warning): Correct message prefix.
144
30ed0a8f
DJ		 1452007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
146
147 * Makefile.in (clean): Remove new files.
148 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
149 (powerpc-64.o, powerpc-64.c): New rules.
150 * configure.srv: Use alternate register sets for powerpc64-*-linux*
151 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
152 with SPE.
153 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
154 SPE targets.
155 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
156 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
157 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
158 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
159 (target_regsets): Add AltiVec and SPE register sets.
160 * configure.ac: Check for AltiVec and SPE.
161 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
162 (ppc_fill_vrregset, ppc_store_vrregset): New.
163 (target_regsets): Add AltiVec register set.
164 * configure: Regenerated.
165
fd462a61
DJ		 1662007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
167
168 * linux-low.c (O_LARGEFILE): Define.
169 (linux_read_memory): Use /proc/PID/mem.
170 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
171 * configure, config.in: Regenerated.
172
69f223ed
DJ		 1732007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
174
175 * linux-low.c (linux_wait_for_event): Do not pass signals while
176 single-stepping.
177
aec18585
PA		 1782007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
179
180 * win32-low.c (create_process): New.
181 (win32_create_inferior): Use create_process instead of
182 CreateProcess. If create_process failed retry appending an ".exe"
183 suffix. Store the GetLastError result immediatelly after
184 create_process calls and use it on the call to error.
185
34d86ddd
PA		 1862007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
187
188 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
189
5a0e3bd0
JB		 1902007-08-23 Joel Brobecker <brobecker@adacore.com>
191
192 * configure.ac: Switch license to GPLv3.
193
f88c79e6
MS		 1942007-08-01 Michael Snyder <msnyder@access-company.com>
195
196 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
197
6b3d9b83
PA		 1982007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
199
200 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
201 typedef.
202 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
203 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
204 CloseToolhelp32Snapshot.
205 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
206 CloseToolhelp32Snapshot.
207
c588c53c
MS		 2082007-07-27 Michael Snyder <michael.snyder@access-company.com>
209
210 * server.c (main): Check for inferior exit before main loop.
211
aa0403d9
PA		 2122007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
213
214 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
215 instead of on tmp_desc.
216
255e7678
DJ		 2172007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
218 Daniel Jacobowitz <dan@codesourcery.com>
219
220 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
221 (add_thread): Minor cleanups.
222 (clear_inferiors): Move lower in the file. Clear the DLL
223 list.
224 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
225 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
226 (xml_escape_text): New.
227 * server.c (handle_query): Handle qXfer:libraries:read. Report it
228 for qSupported.
229 (handle_v_cont): Report errors.
230 (gdbserver_version): Update.
231 (main): Correct size of own_buf. Do not report initial DLL events.
232 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
233 (unloaded_dll, xml_escape_text): New.
234 * win32-low.c (enum target_waitkind): Update comments.
235 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
236 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
237 (win32_EnumProcessModules, win32_GetModuleInformation)
238 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
239 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
240 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
241 (win32_Module32First, win32_Module32Next, load_toolhelp)
242 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
243 (get_child_debug_event): Handle DLL events.
244 (win32_wait): Likewise.
245
0d37add9
DJ		 2462007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
247
248 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
249 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
250
45e2715e
PA		 2512007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
252
253 * win32-low.c (handle_output_debug_string): Ignore event if not
254 waiting.
255
c5674cf1
PA		 2562007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
257
258 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
259
2bbe3cc1
DJ		 2602007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
261
262 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
263
ae13219e
DJ		 2642007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
265
266 * inferiors.c (change_inferior_id): Add comment.
267 * linux-low.c (check_removed_breakpoint): Add an early
268 prototype. Improve debug output.
269 (linux_attach): Doc update.
270 (linux_detach_one_process, linux_detach): Clean up before releasing
271 each process.
272 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
273 * linux-low.h (struct process_info): Doc improvement.
274 * mem-break.c (delete_all_breakpoints): New.
275 * mem-break.h (delete_all_breakpoints): New prototype.
276 * thread-db.c (find_first_thread): New.
277 (thread_db_create_event): Call it instead of
278 thread_db_find_new_threads. Clean up unused variables.
279 (maybe_attach_thread): Remove first thread handling.
280 (thread_db_find_new_threads): Use find_first_thread.
281 (thread_db_get_tls_address): Likewise.
282
4105de34
DJ		 2832007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
284
285 * thread-db.c (thread_db_find_new_threads): Add prototype.
286 (thread_db_create_event): Check for the main thread before adding
287 a new thread.
288 (maybe_attach_thread): Only enable event reporting if TID == 0.
289 (thread_db_get_tls_address): Check for new threads.
290
2b876972
DJ		 2912007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
292
293 * linux-low.c (linux_create_inferior): Try execv before execvp.
294 * spu-low.c (spu_create_inferior): Likewise.
295
7a245884
DJ		 2962007-06-13 Mike Frysinger <vapier@gentoo.org>
297
298 * linux-low.c (linux_create_inferior): Change execv to execvp.
299 * spu-low.c (spu_create_inferior): Likewies.
300
117ce543
DJ		 3012007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
302
303 * Makefile.in (clean): Clean new files instead of deleted ones.
304 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
305 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
306 rules.
307 * configure.srv: Specify XML files and new regformats for MIPS and
308 MIPS64 GNU/Linux.
309 * linux-mips-low.c (mips_num_regs): Set to only used registers.
310 (mips_regmap): Do not fetch $0. Remove unused registers. Add
311 an entry for the restart register.
312 (mips_cannot_fetch_register, mips_cannot_store_register)
313 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
314 register names to match the XML descriptions.
315 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
316 restart register instead of $0.
317
0e7f50da
UW		 3182007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
319 Markus Deuling <deuling@de.ibm.com>
320
321 * remote-utils.c (decode_xfer_write): New function.
322 * server.h (decode_xfer_write): Add prototype.
323 * server.c (handle_query): Add PACKET_LEN argument. Support
324 qXfer:spu:read and qXfer:spu:write packets.
325 (main): Pass packet_len to handle_query.
326 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
327 * target.h (target_ops): Add qxfer_spu.
328
374c1d38
UW		 3292007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
330
331 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
332 accessing non-seekable spufs files.
333
bb63802a
UW		 3342007-05-16 Markus Deuling <deuling@de.ibm.com>
335
336 * server.c (handle_query): Add reply for qC packet.
337
7390519e
PA		 3382007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
339 Leo Zayas <lerele@champenstudios@com>
340
341 * server.h (check_remote_input_interrupt_request): New function.
342 * remote_utils.c (INVALID_DESCRIPTOR): New define.
343 (remote_desc): Initialize with INVALID_DESCRIPTOR.
344 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
345 (check_remote_input_interrupt_request): New function.
346 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 347 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 348 winapi_GenerateConsoleCtrlEvent): New typedefs.
349 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
350 to 250 ms.
351 (win32_wait): Check for remote interrupt request
352 with check_remote_input_interrupt_request.
353 (win32_request_interrupt): New function.
354 (win32_target_op): Set request_interrupt to win32_request_interrupt.
355
34b34921
PA		 3562007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
357
358 * win32-low.c (debug_registers_changed,
359 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
360 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
361 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
362 (thread_rec): Get context using the low target.
363 (child_add_thread): Call thread_added on the low target,
364 which does the same thing.
365 (regptr): Delete.
366 (do_initial_child_stuff): Remove debug registers references.
367 Set context using the low target. Resume threads after
368 setting the contexts.
369 (child_continue): Remove dead variable. Remove debug
370 registers references.
371 (child_fetch_inferior_registers): Go through the low target.
372 (do_child_store_inferior_registers): Remove.
373 (child_store_inferior_registers): Go through the low target.
374 (win32_resume): Remove debug registers references.
375 Set context using the low target.
376 (handle_exception): Change return type to void. Don't record
377 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
378 first chance exception.
379 (get_child_debug_event): Change return type to void. Remove
380 goto loop. Always return after waiting for debug event.
381 (win32_wait): Convert to switch statement. Handle spurious
382 events.
383
384 * win32-i386-low.c (debug_registers_changed,
385 debug_registers_used): New.
386 (initial_stuff): Rename to ...
387 (i386_initial_stuff): ... this. Clear debug registers
388 state variables.
389 (store_debug_registers): Delete.
390 (i386_get_thread_context): New.
391 (load_debug_registers): Delete.
392 (i386_set_thread_context): New.
393 (i386_thread_added): New.
394 (single_step): Rename to ...
395 (i386_single_step): ... this.
396 (do_fetch_inferior_registers): Rename to ...
397 (i386_fetch_inferior_register): ... this.
398 (i386_store_inferior_register): New.
399 (the_low_target): Adapt to new interface.
400
401 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
402 (arm_get_thread_context): New.
403 (arm_set_thread_context): New.
404 (regptr): New.
405 (do_fetch_inferior_registers): Rename to ...
406 (arm_fetch_inferior_register): ... this.
407 (arm_store_inferior_register): New.
408 (arm_wince_breakpoint): Reimplement as unsigned long.
409 (arm_wince_breakpoint_len): Define.
410 (the_low_target): Adapt to new interface.
411
412 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
413 load_debug_registers. Add get_thread_context, set_thread_context,
414 thread_added and store_inferior_register. Rename
415 fetch_inferior_registers to fetch_inferior_register.
416 (regptr): Remove declaration.
417
dd6953e1
PA		 4182007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
419
420 * linux-low.c (linux_detach): Change return type to int. Return 0.
421 * spu-low.c (spu_detach): Likewise.
422
444d6139
PA		 4232007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
424
425 * target.h (target_ops): Change return type of detach to int.
426 Add join.
427 (join_inferior): New.
428 * server.c (main): Don't skip detach support on mingw32.
429 If the inferior doesn't support detaching return error.
430 Call join_inferior instead of using waitpid.
431 * linux-low.c (linux_join): New.
432 (linux_target_op): Add linux_join.
433 * spu-low.c (spu_join): New.
434 (spu_target_ops): Add spu_join.
435 * win32-low.c (win32_detach): Adapt to new interface.
436 Reopen current_process_handle before detaching. Issue a child
437 resume before detaching.
438 (win32_join): New.
439 (win32_target_op): Add win32_join.
440
1d5315fe
PA		 4412007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
442
443 * win32-low.c (win32-attach): Fix return value.
444 * target.h (target_ops): Describe ATTACH return values.
445
bf914831
PA		 4462007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
447
448 * win32-low.c (GETPROCADDRESS): Define.
449 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
450 (winapi_DebugSetProcessKillOnExit): Likewise.
451 (win32_create_inferior): Force usage of ansi CreateProcessA.
452 (win32_attach): Use GETPROCADDRESS.
453 (win32_detach): Likewise.
454
f72f3e60
PA		 4552007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
456
457 * win32-low.c (win32_wait): Don't use WSTOPSIG.
458
ed50f18f
PA		 4592007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
460
461 * win32-low.c: Commit leftover changes from 2007-03-29.
462
0c2ead7e
DJ		 4632007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
464
465 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
466 fields short instead of int. Add explicit padding.
467 (i387_cache_to_fsave): Remove unnecessary casts.
468 (i387_fsave_to_cache): Doc fix.
469 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
470
73725ff3
DJ		 4712007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
472
473 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
474 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
475
d99f33d8
PA		 4762007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
477
478 * configure.srv (arm*-*-mingw32ce*): Move near the other
479 arm targets.
480
68070c10
PA		 4812007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
482
2482afc6 483 * configure.ac: Add errno checking.
68070c10
PA		 484 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
485 sys/file.h and malloc.h.
486 (AC_CHECK_DECLS): Add perror.
487 (srv_mingwce): Handle.
2482afc6 488 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 489 win32-i386-low.o to srv_tgtobj.
490 (i[34567]86-*-mingw*): Likewise.
491 (arm*-*-mingw32ce*): Add case.
492 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
493 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
494 [__MINGW32CE__] (strerror): New function.
495 [__MINGW32CE__] (errno): Define to GetLastError.
496 [__MINGW32CE__] (COUNTOF): New macro.
497 (remote_open): Remove extra close call.
498 * mem-break.c (delete_breakpoint_at): New function.
499 * mem-break.h (delete_breakpoint_at): Declare.
500 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
501 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
502 [USE_WIN32API] (read, write): Add char* casts.
503 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
504 * server.h: Include wincecompat.h on Windows CE.
505 [HAVE_ERRNO_H]: Check.
506 (perror): Declare if not declared.
507 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
508 (perror_with_name): Remove errno declaration.
509 * wincecompat.h: New.
510 * wincecompat.c: New.
511 * win32-low.h: New.
512 * win32-arm-low.c: New.
513 * win32-i386-low.c: New.
514 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
515 (OUTMSG2): Make it safe.
516 (_T): New macro.
517 (COUNTOF): New macro.
518 (NUM_REGS): Get it from the low target.
519 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
520 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
521 (thread_rec): Let low target handle debug registers.
522 (child_add_thread): Likewise.
523 (child_init_thread_list): Likewise.
524 (continue_one_thread): Likewise.
525 (regptr): New.
526 (do_child_fetch_inferior_registers): Move to ...
527 * win32-i386-low.c: ... here, and rename to ...
528 (do_fetch_inferior_registers): ... this.
529 * win32-low.c (child_fetch_inferior_registers):
530 Go through the low target.
531 (do_child_store_inferior_registers): Use regptr.
532 (strwinerror): New function.
533 (win32_create_inferior): Handle Windows CE.
534 Use strwinerror instead of strerror on Windows error
535 codes. Add program to the error output.
536 Don't close the main thread handle on Windows CE.
537 (win32_attach): Use coredll.dll on Windows CE.
538 (win32_kill): Close current process and current
539 thread handles.
540 (win32_detach): Use coredll.dll on Windows CE.
541 (win32_resume): Let low target handle debug registers, and
542 step request.
543 (handle_exception): Add/Remove initial breakpoint. Avoid
544 non-existant WSTOPSIG on Windows CE.
545 (win32_read_inferior_memory): Cast to remove warning.
546 (win32_arch_string): Go through the low target.
547 (initialize_low): Call set_breakpoint_data with the low
548 target's breakpoint.
549 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
550 FOP_REGNUM, mappings): Move to ...
551 * win32-i386-low.c: ... here.
552 * win32-low.c (win32_thread_info): Move to ...
553 * win32-low.h: ... here.
554 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
555 win32-arm-low.c and wincecompat.c.
556 (all:): Add $EXEEXT.
557 (install-only:): Likewise.
558 (gdbserver:): Likewise.
559 (gdbreplay:): Likewise.
560 * config.in: Regenerate.
561 * configure: Regenerate.
562
41093d81
PA		 5632007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
564
565 * win32-low.c: Rename typedef thread_info to
566 win32_thread_info throughout.
567
544afa54
PA		 5682007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
569
570 * win32-i386-low.c: Rename to ...
571 * win32-low.c: ... this.
572 * configure.srv: Replace win32-i386-low.o with win32-low.o.
573 * Makefile.in: Likewise.
574
bce7165d
PA		 5752007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
576
577 * remote-utils.c (monitor_output): Constify msg parameter.
578 * server.h (monitor_output): Likewise.
579 * win32-i386-low.c (handle_output_debug_string): New.
580 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
581 handle_output_debug_string.
582 (get_child_debug_event): Likewise.
583
506c7aa0
DJ		 5842007-03-27 Mat Hostetter <mat@lcs.mit.edu>
585
586 * server.c (main): Correct strtoul check.
587
42c81e2a
DJ		 5882007-03-27 Jon Ringle <jon@ringle.org>
589
590 * linux-low.c: Check __ARCH_HAS_MMU__ also.
591
9453113a
DJ		 5922007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
593
594 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
595
64a69107
DJ		 5962007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
597
598 * terminal.h: Check HAVE_SGTTY_H.
599
6002007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 601
602 * remote-utils.c (remote_open): Print out the assigned port number.
603
c74d0ad8
DJ		 6042007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
605
606 * remote-utils.c (monitor_output): New function.
607 * server.c (debug_threads): Define here.
608 (monitor_show_help): New function.
609 (handle_query): Handle qRcmd.
610 (main): Do not handle 'd' packet.
611 * server.h (debug_threads, remote_debug, monitor_output): Declare.
612 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
613 of debug_threads.
614
de7c3b4a
PA		 6152007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
616
617 * Makefile.in (EXEEXT): New.
618 (clean): Use $(EXEEXT).
619
ef57601b
PA		 6202007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
621
622 * target.h (target_ops): Rename send_signal to request_interrupt,
623 and remove enum target_signal parameter.
624 * linux-low.c (linux_request_interrupt): Rename from
625 linux_send_signal, and always send SIGINT.
626 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
627 and always send SIGINT.
628 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
629 of send_signal.
630 (input_interrupt): Likewise.
631
820f2bda
PA		 6322007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
633
634 * server.c (get_features_xml): Check if target implemented
635 arch_string.
636 * win32-i386-low.c (win32_arch_string): New.
637 (win32_target_ops): Add win32_arch_string as arch_string member.
638
ab39bf24
UW		 6392007-02-22 Markus Deuling <deuling@de.ibm.com>
640
641 * spu-low.c (spu_arch_string): New.
642 (spu_target_ops): Add spu_arch_string.
643
61ff6e04
DJ		 6442007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
645
646 * remote-utils.c: Remove HAVE_TERMINAL_H check.
647 * configure.ac: Do not check for terminal.h.
648 * configure, config.in: Regenerated.
649
fb1e4ffc
DJ		 6502007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
651
652 * Makefile.in (OBS): Add $(XML_BUILTIN).
653 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
654 (clean): Update.
655 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
656 (arm-with-iwmmxt.c): New.
657 * config.in, configure: Regenerate.
658 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
659 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
660 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
661 (arm*-*-linux*): Add iWMMXt and regset support.
662 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
663 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
664 (arm_store_wmmxregset, target_regsets): New.
665 * server.c (get_features_xml): Take annex argument. Check builtin
666 XML documents.
667 (handle_query): Handle multiple annexes.
668
0f48aa01
DJ		 6692007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
670
671 * remote-utils.c [USE_WIN32API] (read, write): Define.
672 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
673 write.
674
23181151
DJ		 6752007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
676
677 * linux-i386-low.c (the_low_target): Set arch_string.
678 * linux-x86-64-low.c (the_low_target): Likewise.
679 * linux-low.c (linux_arch_string): New.
680 (linux_target_ops): Add it.
681 * linux-low.h (struct linux_target_ops): Add arch_string.
682 * server.c (write_qxfer_response): Use const void * for DATA.
683 (get_features_xml): New.
684 (handle_query): Handle qXfer:features:read. Report it for qSupported.
685 * target.h (struct target_ops): Add arch_string method.
686
9d606399
DJ		 6872007-01-03 Denis Pilat <denis.pilat@st.com>
688 Daniel Jacobowitz <dan@codesourcery.com>
689
690 * linux-low.c (linux_kill): Handle being called with no threads.
691 * win32-i386-low.c (win32_kill): Likewise.
692 (get_child_debug_event): Clear current_process_handle.
693
6942006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 695 Daniel Jacobowitz <dan@codesourcery.com>
696
697 * remote-utils.c (remote_open): Check the type of specified
698 serial port devices before opening them.
699 * server.c (main): Kill the inferior if an error occurs during
700 the first remote_open.
701
a5e13d24
DJ		 7022006-12-05 Markus Deuling <deuling@de.ibm.com>
703
704 * README: Update supported targets.
705
186947f7
DJ		 7062006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
707
708 * Makefile.in (clean): Remove reg-mips64.c.
709 (reg-mips64.c, reg-mips64.o): New rules.
710 * configure.srv: Handle mips64. Include regset support for mips.
711 * linux-mips-low.c (union mips_register): New.
712 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
713 (mips_breakpoint, mips_breakpoint_at): Use int.
714 (mips_collect_register, mips_supply_register)
715 (mips_collect_register_32bit, mips_supply_register_32bit)
716 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
717 (mips_store_fpregset, target_regsets): New.
718 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
719
a13e2c95
UW		 7202006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
721
722 * configure.srv: Add target "spu*-*-*".
723 * Makefile.in (clean): Remove reg-spu.c.
724 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
725 * spu-low.c: New file.
726
cb7283db
DJ		 7272006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
728
729 * configure.ac: Correct td_thr_tls_get_addr test.
730 * configure: Regenerated.
731
89be2091
DJ		 7322006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
733
734 * linux-low.c (linux_wait_for_event): Reformat. Use the
735 pass_signals array.
736 * remote-utils.c (decode_address_to_semicolon): New.
737 * server.c (pass_signals, handle_general_set): New.
738 (handle_query): Mention QPassSignals for qSupported.
739 (main): Call handle_general_set.
740 * server.h (pass_signals, decode_address_to_semicolon): New.
741
000ef4f0
DJ		 7422006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
743
744 * server.c (handle_query): Correct error handling for read_auxv.
745
b7149293
UW		 7462005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
747
748 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
749 and srv_linux_thread_db to yes.
750 * linux-s390-low.c (s390_fill_gregset): New function.
751 (target_regsets): Define data structure.
752
dae5f5cf
DJ		 7532006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
754
755 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
756 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
757 * config.in, configure: Regenerated.
758 * inferiors.c (gdb_id_to_thread): New function.
759 (gdb_id_to_thread_id): Use it.
760 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
761 * linux-low.h (struct process_info): Add th member.
762 (thread_db_get_tls_address): New prototype.
763 * remote-utils.c (decode_address): Make non-static.
764 * server.c (handle_query): Handle qGetTLSAddr.
765 * server.h (gdb_id_to_thread, decode_address): New prototypes.
766 * target.h (struct target_ops): Add get_tls_address.
767 * thread-db.c (maybe_attach_thread): Save the thread handle.
768 (thread_db_get_tls_address): New.
769
32ca6d61
DJ		 7702006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
771
772 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
773 (linux_resume_one_process): Take a siginfo_t *. Update all
774 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
775 (struct pending_signals): Add a siginfo_t.
776 (linux_wait_for_process): Always set last_status.
777 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
778 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
779 * linux-low.h (struct process_info): Add last_status.
780
5ffff7c1
DJ		 7812006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
782
783 * remote-utils.c (try_rle): New function.
784 (putpkt_binary): Use it.
785
8695c747
DJ		 7862006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
787
788 * Makefile.in (clean): Clean reg-x86-64-linux.c.
789 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
790 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
791 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
792 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
793 point registers.
794
290fadea
RS		 7952006-08-08 Richard Sandiford <richard@codesourcery.com>
796
797 * server.c (terminal_fd): New variable.
798 (old_foreground_pgrp): Likewise.
799 (restore_old_foreground_pgrp): New function.
800 (start_inferior): Record the terminal file descriptor in terminal_fd
801 and its original foreground group in old_foreground_pgrp. Register
802 restore_old_foreground_pgrp with atexit().
803
9f2e1e63
DJ		 8042006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
805
806 * server.c (handle_query): Correct qPart to qXfer.
807
b80864fb
DJ		 8082006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
809
810 * configure.ac: Check for more headers which are missing on
811 Windows. Automatically supply -lwsock32 and USE_WIN32API.
812 * configure.srv: Add Cygwin and mingw32.
813 * remote-utils.c: Don't include headers unconditionally which
814 are missing on mingw32. Include <winsock.h> for mingw32.
815 (remote_open): Adjust for mingw32 support. Flush
816 standard error after writing to it.
817 (remote_close, putpkt_binary, input_interrupt, block_async_io)
818 (unblock_async_io, enable_async_io, disable_async_io)
819 (readchar, getpkt): Update for Winsock support.
820 (prepare_resume_reply): Expect a protocol signal number.
821 * server.c: Disable <sys/wait.h> on mingw32.
822 (start_inferior): Adjust for mingw32 support. Flush
823 standard error after writing to it.
824 (attach_inferior): Likewise. Use protocol signal
825 numbers.
826 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
827 and names.
828 * win32-i386-low.c: New file.
829 * Makefile.in (XM_CLIBS): Set.
830 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
831 (win32-i386-low.o): New dependency rule.
832 * linux-low.c (linux_wait): Use target signal numbers.
833 * target.h (struct target_ops): Doc fix.
834 * server.h (target_signal_to_name): New prototype.
835 * gdbreplay.c: Don't include headers unconditionally which
836 are missing on mingw32. Include <winsock.h> for mingw32.
837 (remote_close, remote_open): Adjust for Winsock support.
838 * configure, config.in: Regenerated.
839
0876f84a
DJ		 8402006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
841
842 * server.c (decode_xfer_read, write_qxfer_response): New.
843 (handle_query): Take a packet length argument. Handle
844 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
845 the qSupported response.
846 (main): Update call to handle_query.
847
01f9e8fa
DJ		 8482006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
849
850 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
851 (putpkt_binary): Renamed from putpkt and adjusted for binary
852 data.
853 (putpkt): New wrapper for putpkt_binary.
854 (readchar): Don't mask off the high bit.
855 (decode_X_packet): New function.
856 * server.c (main): Call putpkt_binary if a handler sets the packet
857 length. Save the length of the incoming packet. Handle 'X'.
858 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
859
be2a5f71
DJ		 8602006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
861
862 * server.c (handle_query): Handle qSupported.
863
ea025f5f
DJ		 8642006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
865
866 * remote-utils.c (all_symbols_looked_up): New variable.
867 (look_up_one_symbol): Check it.
868 * server.h (look_up_one_symbol): New declaration.
869 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
870
9308fc88
DJ		 8712006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
872
873 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 874 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 875 (PTRACE_GET_THREAD_AREA): Define.
876 (ps_get_thread_area): New function.
877
52fb6437
NS		 8782006-05-09 Nathan Sidwell <nathan@codesourcery.com>
879
880 * configure.srv (m68k*-*-uclinux*): New target.
881 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
882 (linux_resume_one_process): Remove extraneous cast.
883 (linux_read_offsets): New.
884 (linux_target_op): Add linux_read_offsets on mmuless systems.
885 * server.c (handle_query): Add qOffsets logic.
886 * target.h (struct target_ops): Add read_offsets.
887
21b0f40c
DJ		 8882006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
889
890 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
891 (PTRACE_GET_THREAD_AREA): Define.
892 (ps_get_thread_area): New function.
893 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
894 (linux-x86-64-low.o): Update.
895
0050a760
DJ		 8962006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
897
898 * configure.ac: Remove checks for prfpregset_t.
899 * gdb_proc_service.h: New file.
900 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
901 new "gdb_proc_service.h".
902 * proc-service.c: Likewise.
903 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
904 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
905 * Makefile.in (gdb_proc_service_h): Updated.
906 * configure, config.in: Regenerated.
907
b92a518e
DJ		 9082006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
909
910 * remote-utils.c (prepare_resume_reply): Move declaration
911 of gdb_id_from_wait to the top of the block.
912
545587ee
DJ		 9132006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
914
915 * linux-low.c (regsets_store_inferior_registers): Read the regset
916 from the target before filling it.
917
9db87ebd
DJ		 9182006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
919
920 * server.c (attach_inferior): Return SIGTRAP for a successful
921 attach.
922
dd24457d
DJ		 9232006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
924
925 * Makefile.in (OBS): Add version.o.
926 (STAGESTUFF): Delete.
927 (version.o): Add dependencies.
928 (version.c): Replace rule.
929 (clean): Remove version.c.
930 * server.c (gdbserver_version): New.
931 (gdbserver_usage): Use printf.
932 (main): Handle --version and --help.
933 * server.h (version, host_name): Add declarations.
934
6f0f660e
EZ		 9352005-12-23 Eli Zaretskii <eliz@gnu.org>
936
937 * linux-arm-low.c:
938 * linux-arm-low.c:
939 * inferiors.c:
940 * i387-fp.h:
941 * i387-fp.c:
942 * gdbreplay.c:
943 * regcache.c:
944 * proc-service.c:
945 * mem-break.h:
946 * mem-break.c:
947 * linux-x86-64-low.c:
948 * linux-sh-low.c:
949 * linux-s390-low.c:
950 * linux-ppc64-low.c:
951 * linux-ppc-low.c:
952 * linux-mips-low.c:
953 * linux-m68k-low.c:
954 * linux-m32r-low.c:
955 * linux-low.h:
956 * linux-low.c:
957 * linux-ia64-low.c:
958 * linux-i386-low.c:
959 * linux-crisv32-low.c:
960 * thread-db.c:
961 * terminal.h:
962 * target.h:
963 * target.c:
964 * server.h:
965 * server.c:
966 * remote-utils.c:
967 * regcache.h:
968 * utils.c:
969 * Makefile.in:
970 * configure.ac:
971 * gdbserver.1: Add (C) after Copyright. Update the FSF
972 address.
973
9d1fb177
DJ		 9742005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
975
976 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
977 (arm_breakpoint_at): Recognize both breakpoints.
978 (the_low_target): Use the correct breakpoint instruction.
979
011a70c2
DJ		 9802005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
981
982 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
983 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
984 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
985 (the_low_target): Update.
986
7fb85e41
AS		 9872005-10-25 Andreas Schwab <schwab@suse.de>
988
989 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
990
991 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
992 (ia64_num_regs): Reduce to 462.
993
3db0444b
DJ		 9942005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
995
996 * acinclude.m4: Correct quoting.
997 * aclocal.m4: Regenerated.
998
999 Suggested by SZOKOVACS Robert <szo@ies.hu>:
1000 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
1001 (thread_db_init): Call thread_db_err_str.
1002 * configure.ac: Check for TD_VERSION.
1003 * config.in, configure: Regenerated.
1004
bee0189a
DJ		 10052005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1006
1007 * server.h (error, fatal, warning): Add ATTR_FORMAT.
1008
e9d25b98
DJ		 10092005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1010
1011 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
1012 is not available. Define HAVE_PTRACE_GETREGS if it is.
1013 * config.in, configure: Regenerated.
1014 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
1015 * linux-i386-low.c, linux-m68k-low.c: Update to use
1016 HAVE_PTRACE_GETREGS.
1017 * linux-low.c (regsets_fetch_inferior_registers)
1018 (regsets_store_inferior_registers): Only return 0 if we processed
1019 GENERAL_REGS.
1020 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
1021 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
1022
a06660f7
DJ		 10232005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1024
1025 * inferiors.c (struct thread_info): Add gdb_id.
1026 (add_thread): Add gdb_id argument.
1027 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
1028 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
1029 calls to add_thread.
1030 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
1031 * server.c (handle_query): Use thread_to_gdb_id.
1032 (handle_v_cont, main): Use gdb_id_to_thread_id.
1033 * server.h (add_thread): Update prototype.
1034 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
1035 prototypes.
1036
5a1f5858
DJ		 10372005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1038
1039 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
1040 left-padded registers.
1041 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
1042 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
1043
e122f1f5
SE		 10442005-07-01 Steve Ellcey <sje@cup.hp.com>
1045
1046 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
1047 * configure: Regenerate.
1048 * config.in: Regenerate.
1049 * server.h (NEED_DECLARATION_STRERROR):
1050 Replace with !HAVE_DECL_STRERROR.
1051
d592fa2f
DJ		 10522005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
1053
1054 * linux-low.c (linux_wait, linux_send_signal): Don't test
1055 an unsigned long variable for > 0 if it could be MAX_ULONG.
1056 * server.c (myresume): Likewise.
1057 * target.c (set_desired_inferior): Likewise.
1058
ccbd4912
MK		 10592005-06-13 Mark Kettenis <kettenis@gnu.org>
1060
1061 * configure.ac: Simplify and improve check for socklen_t.
1062 * configure, config.in: Regenerate.
1063
f450004a
DJ		 10642005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
1065
1066 * acconfig.h: Remove.
1067 * configure.ac: Add a test for socklen_t. Use three-argument
1068 AC_DEFINE throughout.
1069 * config.in: Regenerated using autoheader 2.59.
1070 * configure: Regenerated.
1071
1072 * gdbreplay.c (socklen_t): Provide a default.
1073 (remote_open): Use socklen_t.
1074 * remote-utils.c (socklen_t): Provide a default.
1075 (remote_open): Use socklen_t.
1076 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
1077 unsigned char.
1078
1079 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
1080 char for buffers.
1081 * linux-low.c (linux_read_memory, linux_write_memory)
1082 (linux_read_auxv): Likewise.
1083 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
1084 (check_mem_write): Likewise.
1085 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
1086 Likewise.
1087 * regcache.c (struct inferior_rgcache_data, registers_to_string)
1088 (registers_from_string, register_data): Likewise.
1089 * server.c (handle_query, main): Likewise.
1090 * server.h (convert_ascii_to_int, convert_int_to_ascii)
1091 (decode_M_packet): Likewise.
1092 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
1093 * target.h (struct target_ops): Update read_memory, write_memory,
1094 and read_auxv.
1095 (read_inferior_memory, write_inferior_memory): Update.
1096 * linux-low.h (struct linux_target_ops): Change type of breakpoint
1097 to unsigned char *.
1098 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
1099 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
1100 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
1101 linux-s390-low.c, linux-sh-low.c: Update for changes in
1102 read_inferior_memory and the_low_target->breakpoint.
1103
eee84df1
DJ		 11042005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
1105
1106 * Makefile.in (SFILES): Add linux-ppc64-low.c.
1107 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
1108 * configure.srv: Add powerpc64-*-linux*.
1109 * linux-ppc64-low.c: New file.
1110
45b134e5
OF		 11112005-05-23 Orjan Friberg <orjanf@axis.com>
1112
1113 * linux-cris-low.c: New file with support for CRIS.
1114 * linux-crisv32-low.c: Ditto for CRISv32.
1115 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
1116 (clean): Add reg-cris.c and reg-crisv32.c.
1117 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
1118 reg-crisv32.o, and reg-crisv32.c to make rules.
1119 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
1120 recognized targets.
1121
48d93c75
UW		 11222005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
1123
1124 * linux-low.c (fetch_register): Ensure buffer size is a multiple
1125 of sizeof (PTRACE_XFER_TYPE).
1126 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
1127
e013ee27
OF		 11282005-05-12 Orjan Friberg <orjanf@axis.com>
1129
1130 * target.h (struct target_ops): Add insert_watchpoint,
1131 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
1132 pointers for hardware watchpoint support.
1133 * linux-low.h (struct linux_target_ops): Ditto.
1134 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
1135 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
1136 to linux_target_ops.
1137 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
1138 reply packet.
1139 * server.c (main): Recognize 'Z' and 'z' packets.
1140
b0ded00b
UW		 11412005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
1142
1143 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
1144 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
1145 (the_low_target): Add new members.
1146
8643e2ad
DJ		 11472005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1148
1149 * proc-service.c (ps_lgetregs): Search all_processes instead of
1150 all_threads.
1151
fc620387
DJ		 11522005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1153
1154 * server.c (start_inferior): Change return type to int.
1155 (attach_inferior): Change sigptr to int *.
1156 (handle_v_cont, handle_v_requests): Change signal to int *.
1157 (main): Change signal to int.
1158
11592005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 1160
1161 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
1162 * configure.srv: Add m32r*-*-linux*.
1163 * linux-m32r-low.c: New file.
1164
e0e76420
DJ		 11652005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1166
1167 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
1168
a1928bad
DJ		 11692005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1170
1171 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
1172 Take unsigned long arguments for PIDs.
1173 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
1174 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
1175 (wait_for_sigstop, linux_resume_one_process)
1176 (regsets_fetch_inferior_registers, linux_send_signal)
1177 (linux_read_auxv): Likewise. Update the types of variables holding
1178 PIDs. Update format string specifiers.
1179 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
1180 * remote-utils.c (prepare_resume_reply): Likewise.
1181 * server.c (cont_thread, general_thread, step_thread)
1182 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
1183 unsigned long.
1184 (handle_query): Update format specifiers.
1185 (handle_v_cont, main): Use strtoul for thread IDs.
1186 * server.h (struct inferior_list_entry): Use unsigned long for ID.
1187 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
1188 (general_thread, step_thread, thread_from_wait)
1189 (old_thread_from_wait): Update.
1190 * target.h (struct thread_resume): Use unsigned long for THREAD.
1191 (struct target_ops): Use unsigned long for arguments to attach and
1192 thread_alive.
1193
dcdb98d2
DJ		 11942005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1195
1196 * acinclude.m4: Include bfd/bfd.m4 directly.
1197 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
1198 <agriffis@toolchain.org>.
1199 * aclocal.m4, configure: Regenerated.
1200
bec39cab
AC		 12012005-01-07 Andrew Cagney <cagney@gnu.org>
1202
1203 * configure.ac: Rename configure.in, require autoconf 2.59.
1204 * configure: Re-generate.
1205
434c4c77
DJ		 12062004-12-08 Daniel Jacobowitz <dan@debian.org>
1207
1208 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
1209 LIBS when finished.
1210 * aclocal.m4: Regenerated.
1211 * configure: Regenerated.
1212
db1d3e1b
AS		 12132004-11-21 Andreas Schwab <schwab@suse.de>
1214
1215 * linux-m68k-low.c (m68k_num_gregs): Define.
1216 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
1217 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
1218 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
1219 (m68k_breakpoint_at): New. Add to the_low_target.
1220
1221 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
1222 srv_linux_thread_db to yes.
1223
43360365
JB		 12242004-10-20 Joel Brobecker <brobecker@gnat.com>
1225
1226 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
1227 (ARCH_SET_FS): Likewise.
1228 (ARCH_GET_FS): Likewise.
1229 (ARCH_GET_GS): Likewise.
1230
fd500816
DJ		 12312004-10-16 Daniel Jacobowitz <dan@debian.org>
1232
1233 * linux-i386-low.c (ps_get_thread_area): New.
1234 * linux-x86-64-low.c (ps_get_thread_area): New.
1235 * linux-low.c: Include <sys/syscall.h>.
1236 (linux_kill_one_process): Don't kill the first thread here.
1237 (linux_kill): Kill the first thread here.
1238 (kill_lwp): New function.
1239 (send_sigstop, linux_send_signal): Use it.
1240 * proc-service.c: Clean up #ifdefs.
1241 (fpregset_info): Delete.
1242 (ps_lgetregs): Update and enable implementation.
1243 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
1244 implementations.
1245 * remote-utils.c (struct sym_cache, symbol_cache): New.
1246 (input_interrupt): Print a clearer message.
1247 (async_io_enabled): New variable.
1248 (enable_async_io, disable_async_io): Use it. Update comments.
1249 (look_up_one_symbol): Use the symbol cache.
1250 * thread-db.c (thread_db_look_up_symbols): New function.
1251 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
1252
f6de3c42
DJ		 12532004-10-16 Daniel Jacobowitz <dan@debian.org>
1254
1255 * configure.in: Test for -rdynamic.
1256 * configure: Regenerated.
1257 * Makefile (INTERNAL_LDFLAGS): New.
1258 (gdbserver, gdbreplay): Use it.
1259
2c0fc042
AC		 12602004-09-02 Andrew Cagney <cagney@gnu.org>
1261
1262 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
1263
075b3282
DJ		 12642004-03-23 Daniel Jacobowitz <drow@mvista.com>
1265
1266 * linux-low.c (linux_wait): Clear all_processes list also.
1267
fa6a77dc
DJ		 12682004-03-12 Daniel Jacobowitz <drow@mvista.com>
1269
1270 * linux-low.c: Include <errno.h>. Remove extern declaration of
1271 errno.
1272
6d782a97
DJ		 12732004-03-12 Daniel Jacobowitz <drow@mvista.com>
1274
1275 * gdbreplay.c, server.h, utils.c: Update copyright years.
1276
3a7fb99b
DJ		 12772004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1278
1279 * server.c (main): Print child status or termination signal from
1280 variable 'signal', not 'sig'.
1281
c3e735a6
DJ		 12822004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1283
1284 * linux-low.c (linux_read_memory): Change return type to
1285 int. Check for and return error from ptrace().
1286 * target.c (read_inferior_memory): Change return type to int. Pass
1287 back return status from the_target->read_memory().
1288 * target.h (struct target_ops): Adapt *read_memory() prototype.
1289 Update comment.
1290 (read_inferior_memory): Adapt prototype.
1291 * server.c (main): Return an error packet if
1292 read_inferior_memory() returns an error.
1293
a59d1c82
DJ		 12942004-03-04 Daniel Jacobowitz <drow@mvista.com>
1295
1296 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
1297 Unify with other clean targets.
1298
dc3f8883
DJ		 12992004-02-29 Daniel Jacobowitz <drow@mvista.com>
1300
1301 * server.c (handle_v_cont): Call set_desired_inferior.
1302
89a208da
DJ		 13032004-02-29 Daniel Jacobowitz <drow@mvista.com>
1304
1305 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
1306
62ea82f5
DJ		 13072004-02-29 Daniel Jacobowitz <drow@mvista.com>
1308
1309 * linux-low.c (linux_wait): Unblock async I/O.
1310 (linux_resume): Block and enable async I/O.
1311 * remote-utils.c (block_async_io, unblock_async_io): New functions.
1312 * server.h (block_async_io, unblock_async_io): Add prototypes.
1313
6910d122
DJ		 13142004-02-29 Daniel Jacobowitz <drow@mvista.com>
1315
1316 * remote-utils.c (remote_open): Print a status notice after
1317 opening a TCP port.
1318 * server.c (attach_inferior): Print a status notice after
1319 attaching.
1320
13212004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 1322
1323 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
1324
c89dc5d4
DJ		 13252004-02-26 Daniel Jacobowitz <drow@mvista.com>
1326
1327 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
1328 error packet.
1329 * server.c, target.h: Update copyright years.
1330
4b8dad4a
RM		 13312004-02-25 Roland McGrath <roland@redhat.com>
1332
1333 * target.h (struct target_ops): New member `read_auxv'.
1334 * server.c (handle_query): Handle qPart:auxv:read: query using that.
1335 * linux-low.c (linux_read_auxv): New function.
1336 (linux_target_ops): Initialize `read_auxv' member to that.
1337
d7446758
JB		 13382004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1339
1340 Committed by Jim Blandy <jimb@redhat.com>.
1341
1342 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 1343 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 1344 instead of GPR_SIZE to distiguish s390 and s390x targets.
1345
5544ad89
DJ		 13462004-01-31 Daniel Jacobowitz <drow@mvista.com>
1347
1348 * linux-low.c: Update copyright year.
1349 (check_removed_breakpoint): Clear pending_is_breakpoint.
1350 (linux_set_resume_request, linux_queue_one_thread)
1351 (resume_status_pending_p): New functions.
1352 (linux_continue_one_thread): Use process->resume.
1353 (linux_resume): Only resume threads if there are no pending events.
1354 * linux-low.h (struct process_info): Add resume request
1355 pointer.
1356
2a68b70e
DJ		 13572004-01-30 Daniel Jacobowitz <drow@mvista.com>
1358
1359 * regcache.c (new_register_cache): Clear the allocated register
1360 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
1361
64386c31
DJ		 13622003-10-13 Daniel Jacobowitz <drow@mvista.com>
1363
1364 * linux-low.c (linux_resume): Take a struct thread_resume *
1365 argument.
1366 (linux_wait): Update call.
1367 (resume_ptr): New static variable.
1368 (linux_continue_one_thread): Renamed from
1369 linux_continue_one_process. Use resume_ptr.
1370 (linux_resume): Use linux_continue_one_thread.
1371 * server.c (handle_v_cont, handle_v_requests): New functions.
1372 (myresume): New function.
1373 (main): Handle 'v' case.
1374 * target.h (struct thread_resume): New type.
1375 (struct target_ops): Change argument of "resume" to struct
1376 thread_resume *.
1377 (myresume): Delete macro.
1378
c938e9b0
L		 13792003-08-08 H.J. Lu <hongjiu.lu@intel.com>
1380
1381 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
1382 (uninstall): Support DESTDIR.
1383
7f313d07
BC		 1384Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
1385
1386 * configure.srv: Add xscale*linux copy of arm*linux entry.
1387
3b2fc2ea
DJ		 13882003-07-24 Daniel Jacobowitz <drow@mvista.com>
1389
1390 * linux-arm-low.c (arm_reinsert_addr): New function.
1391 (the_low_target): Add arm_reinsert_addr.
1392
1c0a559e
MK		 13932003-07-08 Mark Kettenis <kettenis@gnu.org>
1394
1395 * mem-break.c: Remove whitespace at end of file.
1396
43d5792c
DJ		 13972003-06-28 Daniel Jacobowitz <drow@mvista.com>
1398
1399 * configure.in: Check whether we need to prototype strerror.
1400 * server.h: Optionally prototype strerror.
1401 * gdbreplay.c (perror_with_name): Use strerror.
1402 * linux-low.c (linux_attach_lwp): Use strerror.
1403 * utils.c (perror_with_name): Use strerror.
1404 * config.in, configure: Regenerated.
1405
c8a86edf
DJ		 14062003-06-28 Daniel Jacobowitz <drow@mvista.com>
1407
1408 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
1409 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
1410
73d37363
DJ		 14112003-06-20 Daniel Jacobowitz <drow@mvista.com>
1412
1413 * Makefile.in (SFILES): Update.
1414 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
1415 low-sun3.c: Remove files.
1416
6ad8ae5c
DJ		 14172003-06-17 Daniel Jacobowitz <drow@mvista.com>
1418
1419 * linux-low.c: Move comment to linux_thread_alive where it belonged.
1420 (linux_detach_one_process, linux_detach): New functions.
1421 (linux_target_ops): Add linux_detach.
1422 * server.c (main): Handle 'D' packet.
1423 * target.h (struct target_ops): Add "detach" member.
1424 (detach_inferior): Define.
1425
1581182a
MK		 14262003-06-13 Mark Kettenis <kettenis@gnu.org>
1427
1428 From Kelley Cook <kelleycook@wideopenwest.com>:
1429 * configure.srv: Accept i[34567]86 variants.
1430
e5379b03
DJ		 14312003-06-05 Daniel Jacobowitz <drow@mvista.com>
1432
1433 * linux-low.c (linux_wait_for_event): Correct comment typos.
1434 (linux_resume_one_process): Call check_removed_breakpoint.
1435 (linux_send_signal): New function.
1436 (linux_target_ops): Add linux_send_signal.
1437 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
1438 of kill.
1439 * target.h (struct target_ops): Add send_signal.
1440
2ff29de4
JB		 14412003-05-29 Jim Blandy <jimb@redhat.com>
1442
1443 * linux-low.c (usr_store_inferior_registers): Transfer buf in
1444 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
1445 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
1446 away part of the register's value.
1447
254787d4
DJ		 14482003-03-26 Daniel Jacobowitz <drow@mvista.com>
1449
1450 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
1451 (linux_wait_for_event, linux_init_signals): Likewise.
1452
94e10508
DJ		 14532003-03-17 Daniel Jacobowitz <drow@mvista.com>
1454
1455 * configure.in: Check for stdlib.h.
1456 * configure: Regenerated.
1457 * config.in: Regenerated.
1458
4c0711e0
DJ		 14592003-01-04 Andreas Schwab <schwab@suse.de>
1460
1461 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
1462
ef66e766
AC		 14632003-01-02 Andrew Cagney <ac131313@redhat.com>
1464
1465 * Makefile.in: Remove obsolete code.
1466
a1358604
DJ		 14672002-11-20 Daniel Jacobowitz <drow@mvista.com>
1468
1469 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
1470 defined(PT_FPR0_HI).
1471
23ce3b1c
DJ		 14722002-11-17 Stuart Hughes <seh@zee2.com>
1473
1474 * linux-arm-low.c (arm_num_regs): Increase.
1475 (arm_regmap): Include status register.
1476
14772002-11-17 Daniel Jacobowitz <drow@mvista.com>
1478
1479 * linux-low.c (register_addr): Remove incorrect -1 check.
1480
a9fa9f7d
DJ		 14812002-08-29 Daniel Jacobowitz <drow@mvista.com>
1482
1483 * linux-low.c (linux_create_inferior): Call setpgid. Return
1484 the new PID.
1485 (unstopped_p, linux_signal_pid): Remove.
1486 (linux_target_ops): Remove linux_signal_pid.
1487 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
1488 global instead of target method.
1489 * target.h (struct target_ops): Remove signal_pid. Update comment
1490 for create_inferior.
1491 * server.c (signal_pid): New variable.
1492 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 1493 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 1494 (attach_inferior): Set signal_pid.
1495
17574093
DJ		 14962002-08-23 Daniel Jacobowitz <drow@mvista.com>
1497
1498 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
1499
15002002-08-20 Jim Blandy <jimb@redhat.com>
1501
1502 * Makefile.in (LDFLAGS): Allow the configure script to establish a
1503 default for this.
1504
15052002-08-01 Andrew Cagney <cagney@redhat.com>
1506
1507 * Makefile.in: Make chill references obsolete.
1508
15092002-07-24 Kevin Buettner <kevinb@redhat.com>
1510
1511 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
1512 * configure: Regenerate.
1513 * config.in: Regenerate.
1514
15152002-07-09 David O'Brien <obrien@FreeBSD.org>
1516
1517 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
1518 (perror_with_name, remote_close, remote_open, expect, play): Static.
1519
15202002-07-04 Michal Ludvig <mludvig@suse.cz>
1521
4b8dad4a 1522 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 1523 byte offsets instead of an array of indexes.
1524 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
1525
15262002-06-13 Daniel Jacobowitz <drow@mvista.com>
1527
1528 * regcache.c: Add comment.
1529
15302002-06-11 Daniel Jacobowitz <drow@mvista.com>
1531
1532 * thread-db.c: New file.
1533 * proc-service.c: New file.
1534 * acinclude.m4: New file.
1535 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
1536 proc-service.o, and thread-db.o.
1537 (linux-low.o): Add USE_THREAD_DB.
1538 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
1539 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
1540 * aclocal.m4: Regenerated.
1541 * config.in: Regenerated.
1542 * configure: Regenerated.
1543 * configure.in: Check for proc_service.h, sys/procfs.h,
1544 thread_db.h, and linux/elf.h headrs.
1545 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
1546 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
1547 Check for -lthread_db and thread support.
1548 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
1549 PowerPC, and SuperH.
1550 * i387-fp.c: Constify arguments.
1551 * i387-fp.h: Likewise.
1552 * inferiors.c: (struct thread_info): Renamed from
1553 `struct inferior_info'. Remove PID member. Use generic inferior
1554 list header. All uses updated.
1555 (inferiors, signal_pid): Removed.
1556 (all_threads): New variable.
1557 (get_thread): Define.
1558 (add_inferior_to_list): New function.
1559 (for_each_inferior): New function.
1560 (change_inferior_id): New function.
1561 (add_inferior): Removed.
1562 (remove_inferior): New function.
1563 (add_thread): New function.
1564 (free_one_thread): New function.
1565 (remove_thread): New function.
1566 (clear_inferiors): Use for_each_inferior and free_one_thread.
1567 (find_inferior): New function.
1568 (find_inferior_id): New function.
1569 (inferior_target_data): Update argument type.
1570 (set_inferior_target_data): Likewise.
1571 (inferior_regcache_data): Likewise.
1572 (set_inferior_regcache_data): Likewise.
1573 * linux-low.c (linux_bp_reinsert): Remove.
1574 (all_processes, stopping_threads, using_thrads)
1575 (struct pending_signals, debug_threads, pid_of): New.
1576 (inferior_pid): Replace with macro.
1577 (struct inferior_linux_data): Remove.
1578 (get_stop_pc, add_process): New functions.
1579 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
1580 Use add_process and add_thread.
1581 (linux_attach_lwp): New function, based on old linux_attach. Use
1582 add_process and add_thread. Set stop_expected for new threads.
1583 (linux_attach): New function.
1584 (linux_kill_one_process): New function.
1585 (linux_kill): Kill all LWPs.
1586 (linux_thread_alive): Use find_inferior_id.
1587 (check_removed_breakpoints, status_pending_p): New functions.
1588 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
1589 Update. Use WNOHANG. Wait for cloned processes also. Update process
1590 struct for the found process.
1591 (linux_wait_for_event): New function.
1592 (linux_wait): Use it. Support LWPs.
1593 (send_sigstop, wait_for_sigstop, stop_all_processes)
1594 (linux_resume_one_process, linux_continue_one_process): New functions.
1595 (linux_resume): Support LWPs.
1596 (REGISTER_RAW_SIZE): Remove.
1597 (fetch_register): Use register_size instead. Call supply_register.
1598 (usr_store_inferior_registers): Likewise. Call collect_register.
1599 Fix recursive case.
1600 (regsets_fetch_inferior_registers): Improve error message.
1601 (regsets_store_inferior_registers): Add debugging.
1602 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
1603 (unstopped_p, linux_signal_pid): New functions.
1604 (linux_target_ops): Add linux_signal_pid.
1605 (linux_init_signals): New function.
1606 (initialize_low): Call it. Initialize using_threads.
1607 * regcache.c (inferior_regcache_data): Add valid
1608 flag.
1609 (get_regcache): Fetch registers lazily. Add fetch argument
1610 and update all callers.
1611 (regcache_invalidate_one, regcache_invalidate): New
1612 functions.
1613 (new_register_cache): Renamed from create_register_cache.
1614 Return the new regcache.
1615 (free_register_cache): Change argument to a void *.
1616 (registers_to_string, registers_from_string): Call get_regcache
1617 with fetch flag set.
1618 (register_data): Make static. Pass fetch flag to get_regcache.
1619 (supply_register): Call get_regcache with fetch flag clear.
1620 (collect_register): Call get_regcache with fetch flag set.
1621 (collect_register_as_string): New function.
1622 * regcache.h: Update.
1623 * remote-utils.c (putpkt): Flush after debug output and use
1624 stderr.
1625 Handle input interrupts while waiting for an ACK.
1626 (input_interrupt): Use signal_pid method.
1627 (getpkt): Flush after debug output and use stderr.
1628 (outreg): Use collect_register_as_string.
1629 (new_thread_notify, dead_thread_notify): New functions.
1630 (prepare_resume_reply): Check using_threads. Set thread_from_wait
1631 and general_thread.
1632 (look_up_one_symbol): Flush after debug output.
1633 * server.c (step_thread, server_waiting): New variables.
1634 (start_inferior): Don't use signal_pid. Update call to mywait.
1635 (attach_inferior): Update call to mywait.
1636 (handle_query): Handle qfThreadInfo and qsThreadInfo.
1637 (main): Don't fetch/store registers explicitly. Use
1638 set_desired_inferior. Support proposed ``Hs'' packet. Update
1639 calls to mywait.
1640 * server.h: Update.
1641 (struct inferior_list, struct_inferior_list_entry): New.
1642 * target.c (set_desired_inferior): New.
1643 (write_inferior_memory): Constify.
1644 (mywait): New function.
1645 * target.h: Update.
1646 (struct target_ops): New signal_pid method.
1647 (mywait): Removed macro, added prototype.
1648
1649 * linux-low.h (regset_func): Removed.
1650 (regset_fill_func, regset_store_func): New.
1651 (enum regset_type): New.
1652 (struct regset_info): Add type field. Use new operation types.
1653 (struct linux_target_ops): stop_pc renamed to get_pc.
1654 Add decr_pc_after_break and breakpoint_at.
1655 (get_process, get_thread_proess, get_process_thread)
1656 (strut process_info, all_processes, linux_attach_lwp)
1657 (thread_db_init): New.
1658
1659 * linux-arm-low.c (arm_get_pc, arm_set_pc,
1660 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
1661 (the_low_target): Add new members.
1662 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
1663 (i386_store_fpxregset): Constify.
1664 (target_regsets): Add new kind identifier.
1665 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
1666 (i386_set_pc): Add debugging.
1667 (i386_breakpoint_at): New function.
1668 (the_low_target): Add new members.
1669 * linux-mips-low.c (mips_get_pc, mips_set_pc)
1670 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
1671 (mips_breakpoint_at): New.
1672 (the_low_target): Add new members.
1673 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
1674 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
1675 (the_low_target): Add new members.
1676 * linux-sh-low.c (sh_get_pc, sh_set_pc)
1677 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
1678 (the_low_target): Add new members.
1679 * linux-x86-64-low.c (target_regsets): Add new kind
1680 identifier.
1681
16822002-05-15 Daniel Jacobowitz <drow@mvista.com>
1683
1684 From Martin Pool <mbp@samba.org>:
1685 * server.c (gdbserver_usage): New function.
1686 (main): Call it.
1687
16882002-05-14 Daniel Jacobowitz <drow@mvista.com>
1689
1690 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
1691 stop_at -> stop_pc.
1692
16932002-05-04 Andrew Cagney <ac131313@redhat.com>
1694
1695 * Makefile.in: Remove obsolete code.
1696
16972002-04-24 Michal Ludvig <mludvig@suse.cz>
1698
1699 * linux-low.c (regsets_fetch_inferior_registers),
1700 (regsets_store_inferior_registers): Removed cast to int from
1701 ptrace() calls.
1702 * regcache.h: Added declaration of struct inferior_info.
1703
17042002-04-20 Daniel Jacobowitz <drow@mvista.com>
1705
1706 * inferiors.c (struct inferior_info): Add regcache_data.
1707 (add_inferior): Call create_register_cache.
1708 (clear_inferiors): Call free_register_cache.
1709 (inferior_regcache_data, set_inferior_regcache_data): New functions.
1710 * regcache.c (struct inferior_regcache_data): New.
1711 (registers): Remove.
1712 (get_regcache): New function.
1713 (create_register_cache, free_register_cache): New functions.
1714 (set_register_cache): Don't initialize the register cache here.
1715 (registers_to_string, registers_from_string, register_data): Call
1716 get_regcache.
1717 * regcache.h: Add prototypes.
1718 * server.h: Likewise.
1719
17202002-04-20 Daniel Jacobowitz <drow@mvista.com>
1721
1722 * mem-break.c: New file.
1723 * mem-break.h: New file.
1724 * Makefile.in: Add mem-break.o rule; update server.h
1725 dependencies.
1726 * inferiors.c (struct inferior_info): Add target_data
1727 member.
1728 (clear_inferiors): Free target_data member if set.
1729 (inferior_target_data, set_inferior_target_data): New functions.
1730 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
1731 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
1732 * linux-low.c (linux_bp_reinsert): New variable.
1733 (struct inferior_linux_data): New.
1734 (linux_create_inferior): Use set_inferior_target_data.
1735 (linux_attach): Likewise. Call add_inferior.
1736 (linux_wait_for_one_inferior): New function.
1737 (linux_wait): Call it.
1738 (linux_write_memory): Add const.
1739 (initialize_low): Call set_breakpoint_data.
1740 * linux-low.h (struct linux_target_ops): Add breakpoint
1741 handling members.
1742 * server.c (attach_inferior): Remove extra add_inferior
1743 call.
1744 * server.h: Include mem-break.h. Update inferior.c
1745 prototypes.
1746 * target.c (read_inferior_memory)
1747 (write_inferior_memory): New functions.
1748 * target.h (read_inferior_memory)
1749 (write_inferior_memory): Change macros to prototypes.
1750 (struct target_ops): Update comments. Add const to write_memory
1751 definition.
1752
17532002-04-11 Daniel Jacobowitz <drow@mvista.com>
1754
1755 * linux-low.c (usr_store_inferior_registers): Support
1756 registers which are allowed to fail to store.
1757 * linux-low.h (linux_target_ops): Likewise.
1758 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
1759 (ppc_cannot_store_register): FPSCR may not be storable.
1760
17612002-04-09 Daniel Jacobowitz <drow@mvista.com>
1762
1763 * server.h: Include <string.h> if HAVE_STRING_H.
1764 * ChangeLog: Correct paths in last ChangeLog entry.
1765
17662002-04-09 Daniel Jacobowitz <drow@mvista.com>
1767
1768 * linux-low.h: Remove obsolete prototypes.
1769 (struct linux_target_ops): New.
1770 (extern the_low_target): New.
1771 * linux-low.c (num_regs, regmap): Remove declarations.
1772 (register_addr): Use the_low_target explicitly.
1773 (fetch_register): Likewise.
1774 (usr_fetch_inferior_registers): Likewise.
1775 (usr_store_inferior_registers): Likewise.
1776 * linux-arm-low.c (num_regs): Remove.
1777 (arm_num_regs): Define.
1778 (arm_regmap): Renamed from regmap, made static.
1779 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
1780 made static.
1781 (arm_cannot_store_register): Renamed from cannot_store_register,
1782 made static.
1783 (the_low_target): New.
1784 * linux-i386-low.c (num_regs): Remove.
1785 (i386_num_regs): Define.
1786 (i386_regmap): Renamed from regmap, made static.
1787 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
1788 made static.
1789 (i386_cannot_store_register): Renamed from cannot_store_register,
1790 made static.
1791 (the_low_target): New.
1792 * linux-ia64-low.c (num_regs): Remove.
1793 (ia64_num_regs): Define.
1794 (ia64_regmap): Renamed from regmap, made static.
1795 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
1796 made static.
1797 (ia64_cannot_store_register): Renamed from cannot_store_register,
1798 made static.
1799 (the_low_target): New.
1800 * linux-m68k-low.c (num_regs): Remove.
1801 (m68k_num_regs): Define.
1802 (m68k_regmap): Renamed from regmap, made static.
1803 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
1804 made static.
1805 (m68k_cannot_store_register): Renamed from cannot_store_register,
1806 made static.
1807 (the_low_target): New.
1808 * linux-mips-low.c (num_regs): Remove.
1809 (mips_num_regs): Define.
1810 (mips_regmap): Renamed from regmap, made static.
1811 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
1812 made static.
1813 (mips_cannot_store_register): Renamed from cannot_store_register,
1814 made static.
1815 (the_low_target): New.
1816 * linux-ppc-low.c (num_regs): Remove.
1817 (ppc_num_regs): Define.
1818 (ppc_regmap): Renamed from regmap, made static.
1819 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
1820 made static.
1821 (ppc_cannot_store_register): Renamed from cannot_store_register,
1822 made static.
1823 (the_low_target): New.
1824 * linux-s390-low.c (num_regs): Remove.
1825 (s390_num_regs): Define.
1826 (s390_regmap): Renamed from regmap, made static.
1827 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
1828 made static.
1829 (s390_cannot_store_register): Renamed from cannot_store_register,
1830 made static.
1831 (the_low_target): New.
1832 * linux-sh-low.c (num_regs): Remove.
1833 (sh_num_regs): Define.
1834 (sh_regmap): Renamed from regmap, made static.
1835 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
1836 made static.
1837 (sh_cannot_store_register): Renamed from cannot_store_register,
1838 made static.
1839 (the_low_target): New.
1840 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
1841 (the_low_target): New.
1842
18432002-04-09 Daniel Jacobowitz <drow@mvista.com>
1844
1845 * Makefile.in: Add stamp-h target.
1846 * configure.in: Create stamp-h.
1847 * configure: Regenerated.
1848
18492002-04-09 Daniel Jacobowitz <drow@mvista.com>
1850
1851 * inferiors.c: New file.
1852 * target.c: New file.
1853 * target.h: New file.
1854 * Makefile.in: Add target.o and inferiors.o. Update
1855 dependencies.
1856 * linux-low.c (inferior_pid): New static variable,
1857 moved from server.c.
1858 (linux_create_inferior): Renamed from create_inferior.
1859 Call add_inferior. Return 0 on success instead of a PID.
1860 (linux_attach): Renamed from myattach.
1861 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
1862 (linux_thread_alive): Renamed from mythread_alive.
1863 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
1864 child dies.
1865 (linux_resume): Renamed from myresume. Add missing ``return 0''.
1866 (regsets_store_inferior_registers): Correct error message.
1867 Add missing ``return 0''.
1868 (linux_fetch_registers): Renamed from fetch_inferior_registers.
1869 (linux_store_registers): Renamed from store_inferior_registers.
1870 (linux_read_memory): Renamed from read_inferior_memory.
1871 (linux_write_memory): Renamed from write_inferior_memory.
1872 (linux_target_ops): New structure.
1873 (initialize_low): Call set_target_ops ().
1874 * remote-utils.c (unhexify): New function.
1875 (hexify): New function.
1876 (input_interrupt): Send signals to ``signal_pid''.
1877 * server.c (inferior_pid): Remove.
1878 (start_inferior): Update create_inferior call.
1879 (attach_inferior): Call add_inferior.
1880 (handle_query): New function.
1881 (main): Call handle_query for `q' packets.
1882 * server.h: Include "target.h". Remove obsolete prototypes.
1883 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
1884
18852002-04-09 Daniel Jacobowitz <drow@mvista.com>
1886
1887 * Makefile.in: Add WARN_CFLAGS. Update configury
1888 dependencies.
1889 * configure.in: Check for <string.h>
1890 * configure: Regenerate.
1891 * config.in: Regenerate.
1892 * gdbreplay.c: Include needed system headers.
1893 (remote_open): Remove strchr prototype.
1894 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
1895 * regcache.c (supply_register): Change buf argument to const void *.
1896 (supply_register_by_name): Likewise.
1897 (collect_register): Change buf argument to void *.
1898 (collect_register_by_name): Likewise.
1899 * regcache.h: Add missing prototypes.
1900 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
1901 * server.c (handle_query): New function.
1902 (attached): New static variable, moved out of main.
1903 (main): Quiet longjmp clobber warnings.
1904 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
1905 * utils.c (error): Remove NORETURN.
1906 (fatal): Likewise.
GDB Binutils - Deliverables
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