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* elfread.c (elf_symtab_read): When constructing a solib trampoline
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
da5898ce
DJ
12007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
2
3 * linux-low.c (handle_extended_wait): Handle unexpected signals.
4
24a09b5f
DJ
52007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
6
7 * inferiors.c (change_inferior_id): Delete.
8 (add_pid_to_list, pull_pid_from_list): New.
9 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
10 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
11 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16 (using_threads): Always set to 1.
17 (handle_extended_wait): New.
18 (add_process): Do not set TID.
19 (linux_create_inferior): Set must_set_ptrace_flags.
20 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
21 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
22 (linux_thread_alive): Rename TID argument to LWPID.
23 (linux_wait_for_process): Handle unknown processes. Do not use TID.
24 (linux_wait_for_event): Do not use TID or check using_threads. Update
25 call to dead_thread_notify. Call handle_extended_wait.
26 (linux_create_inferior): Use PTRACE_SETOPTIONS.
27 (send_sigstop): Delete sigstop_sent.
28 (wait_for_sigstop): Avoid TID.
29 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
30 (linux_test_for_tracefork): New.
31 (linux_lookup_signals): Use thread_db_active and
32 linux_supports_tracefork_flag.
33 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
34 * linux-low.h (get_process_thread): Avoid TID.
35 (struct process_ifo): Move thread_known and tid to the end. Remove
36 sigstop_sent.
37 (linux_attach_lwp, thread_db_init): Update prototypes.
38 * server.h (change_inferior_id): Delete prototype.
39 (add_pid_to_list, pull_pid_from_list): New prototypes.
40 * thread-db.c (thread_db_use_events): New.
41 (find_first_thread): Rename to...
42 (find_one_thread): ...this. Update callers and messages. Do not
43 call fatal. Check thread_db_use_events. Do not call
44 change_inferior_id or new_thread_notify.
45 (maybe_attach_thread): Update. Do not call new_thread_notify.
46 (thread_db_init): Set thread_db_use_events. Check use_events.
47 * utils.c (fatal, warning): Correct message prefix.
48
30ed0a8f
DJ
492007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
50
51 * Makefile.in (clean): Remove new files.
52 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
53 (powerpc-64.o, powerpc-64.c): New rules.
54 * configure.srv: Use alternate register sets for powerpc64-*-linux*
55 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
56 with SPE.
57 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
58 SPE targets.
59 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
60 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
61 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
62 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
63 (target_regsets): Add AltiVec and SPE register sets.
64 * configure.ac: Check for AltiVec and SPE.
65 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
66 (ppc_fill_vrregset, ppc_store_vrregset): New.
67 (target_regsets): Add AltiVec register set.
68 * configure: Regenerated.
69
fd462a61
DJ
702007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
71
72 * linux-low.c (O_LARGEFILE): Define.
73 (linux_read_memory): Use /proc/PID/mem.
74 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
75 * configure, config.in: Regenerated.
76
69f223ed
DJ
772007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
78
79 * linux-low.c (linux_wait_for_event): Do not pass signals while
80 single-stepping.
81
aec18585
PA
822007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
83
84 * win32-low.c (create_process): New.
85 (win32_create_inferior): Use create_process instead of
86 CreateProcess. If create_process failed retry appending an ".exe"
87 suffix. Store the GetLastError result immediatelly after
88 create_process calls and use it on the call to error.
89
34d86ddd
PA
902007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
91
92 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
93
5a0e3bd0
JB
942007-08-23 Joel Brobecker <brobecker@adacore.com>
95
96 * configure.ac: Switch license to GPLv3.
97
f88c79e6
MS
982007-08-01 Michael Snyder <msnyder@access-company.com>
99
100 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
101
6b3d9b83
PA
1022007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
103
104 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
105 typedef.
106 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
107 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
108 CloseToolhelp32Snapshot.
109 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
110 CloseToolhelp32Snapshot.
111
c588c53c
MS
1122007-07-27 Michael Snyder <michael.snyder@access-company.com>
113
114 * server.c (main): Check for inferior exit before main loop.
115
aa0403d9
PA
1162007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
117
118 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
119 instead of on tmp_desc.
120
255e7678
DJ
1212007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
122 Daniel Jacobowitz <dan@codesourcery.com>
123
124 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
125 (add_thread): Minor cleanups.
126 (clear_inferiors): Move lower in the file. Clear the DLL
127 list.
128 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
129 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
130 (xml_escape_text): New.
131 * server.c (handle_query): Handle qXfer:libraries:read. Report it
132 for qSupported.
133 (handle_v_cont): Report errors.
134 (gdbserver_version): Update.
135 (main): Correct size of own_buf. Do not report initial DLL events.
136 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
137 (unloaded_dll, xml_escape_text): New.
138 * win32-low.c (enum target_waitkind): Update comments.
139 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
140 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
141 (win32_EnumProcessModules, win32_GetModuleInformation)
142 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
143 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
144 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
145 (win32_Module32First, win32_Module32Next, load_toolhelp)
146 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
147 (get_child_debug_event): Handle DLL events.
148 (win32_wait): Likewise.
149
0d37add9
DJ
1502007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
151
152 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
153 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
154
45e2715e
PA
1552007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
156
157 * win32-low.c (handle_output_debug_string): Ignore event if not
158 waiting.
159
c5674cf1
PA
1602007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
161
162 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
163
2bbe3cc1
DJ
1642007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
165
166 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
167
ae13219e
DJ
1682007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
169
170 * inferiors.c (change_inferior_id): Add comment.
171 * linux-low.c (check_removed_breakpoint): Add an early
172 prototype. Improve debug output.
173 (linux_attach): Doc update.
174 (linux_detach_one_process, linux_detach): Clean up before releasing
175 each process.
176 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
177 * linux-low.h (struct process_info): Doc improvement.
178 * mem-break.c (delete_all_breakpoints): New.
179 * mem-break.h (delete_all_breakpoints): New prototype.
180 * thread-db.c (find_first_thread): New.
181 (thread_db_create_event): Call it instead of
182 thread_db_find_new_threads. Clean up unused variables.
183 (maybe_attach_thread): Remove first thread handling.
184 (thread_db_find_new_threads): Use find_first_thread.
185 (thread_db_get_tls_address): Likewise.
186
4105de34
DJ
1872007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
188
189 * thread-db.c (thread_db_find_new_threads): Add prototype.
190 (thread_db_create_event): Check for the main thread before adding
191 a new thread.
192 (maybe_attach_thread): Only enable event reporting if TID == 0.
193 (thread_db_get_tls_address): Check for new threads.
194
2b876972
DJ
1952007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
196
197 * linux-low.c (linux_create_inferior): Try execv before execvp.
198 * spu-low.c (spu_create_inferior): Likewise.
199
7a245884
DJ
2002007-06-13 Mike Frysinger <vapier@gentoo.org>
201
202 * linux-low.c (linux_create_inferior): Change execv to execvp.
203 * spu-low.c (spu_create_inferior): Likewies.
204
117ce543
DJ
2052007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
206
207 * Makefile.in (clean): Clean new files instead of deleted ones.
208 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
209 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
210 rules.
211 * configure.srv: Specify XML files and new regformats for MIPS and
212 MIPS64 GNU/Linux.
213 * linux-mips-low.c (mips_num_regs): Set to only used registers.
214 (mips_regmap): Do not fetch $0. Remove unused registers. Add
215 an entry for the restart register.
216 (mips_cannot_fetch_register, mips_cannot_store_register)
217 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
218 register names to match the XML descriptions.
219 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
220 restart register instead of $0.
221
0e7f50da
UW
2222007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
223 Markus Deuling <deuling@de.ibm.com>
224
225 * remote-utils.c (decode_xfer_write): New function.
226 * server.h (decode_xfer_write): Add prototype.
227 * server.c (handle_query): Add PACKET_LEN argument. Support
228 qXfer:spu:read and qXfer:spu:write packets.
229 (main): Pass packet_len to handle_query.
230 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
231 * target.h (target_ops): Add qxfer_spu.
232
374c1d38
UW
2332007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
234
235 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
236 accessing non-seekable spufs files.
237
bb63802a
UW
2382007-05-16 Markus Deuling <deuling@de.ibm.com>
239
240 * server.c (handle_query): Add reply for qC packet.
241
7390519e
PA
2422007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
243 Leo Zayas <lerele@champenstudios@com>
244
245 * server.h (check_remote_input_interrupt_request): New function.
246 * remote_utils.c (INVALID_DESCRIPTOR): New define.
247 (remote_desc): Initialize with INVALID_DESCRIPTOR.
248 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
249 (check_remote_input_interrupt_request): New function.
250 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 251 * win32-low.c (winapi_DebugBreakProcess,
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252 winapi_GenerateConsoleCtrlEvent): New typedefs.
253 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
254 to 250 ms.
255 (win32_wait): Check for remote interrupt request
256 with check_remote_input_interrupt_request.
257 (win32_request_interrupt): New function.
258 (win32_target_op): Set request_interrupt to win32_request_interrupt.
259
34b34921
PA
2602007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
261
262 * win32-low.c (debug_registers_changed,
263 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
264 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
265 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
266 (thread_rec): Get context using the low target.
267 (child_add_thread): Call thread_added on the low target,
268 which does the same thing.
269 (regptr): Delete.
270 (do_initial_child_stuff): Remove debug registers references.
271 Set context using the low target. Resume threads after
272 setting the contexts.
273 (child_continue): Remove dead variable. Remove debug
274 registers references.
275 (child_fetch_inferior_registers): Go through the low target.
276 (do_child_store_inferior_registers): Remove.
277 (child_store_inferior_registers): Go through the low target.
278 (win32_resume): Remove debug registers references.
279 Set context using the low target.
280 (handle_exception): Change return type to void. Don't record
281 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
282 first chance exception.
283 (get_child_debug_event): Change return type to void. Remove
284 goto loop. Always return after waiting for debug event.
285 (win32_wait): Convert to switch statement. Handle spurious
286 events.
287
288 * win32-i386-low.c (debug_registers_changed,
289 debug_registers_used): New.
290 (initial_stuff): Rename to ...
291 (i386_initial_stuff): ... this. Clear debug registers
292 state variables.
293 (store_debug_registers): Delete.
294 (i386_get_thread_context): New.
295 (load_debug_registers): Delete.
296 (i386_set_thread_context): New.
297 (i386_thread_added): New.
298 (single_step): Rename to ...
299 (i386_single_step): ... this.
300 (do_fetch_inferior_registers): Rename to ...
301 (i386_fetch_inferior_register): ... this.
302 (i386_store_inferior_register): New.
303 (the_low_target): Adapt to new interface.
304
305 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
306 (arm_get_thread_context): New.
307 (arm_set_thread_context): New.
308 (regptr): New.
309 (do_fetch_inferior_registers): Rename to ...
310 (arm_fetch_inferior_register): ... this.
311 (arm_store_inferior_register): New.
312 (arm_wince_breakpoint): Reimplement as unsigned long.
313 (arm_wince_breakpoint_len): Define.
314 (the_low_target): Adapt to new interface.
315
316 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
317 load_debug_registers. Add get_thread_context, set_thread_context,
318 thread_added and store_inferior_register. Rename
319 fetch_inferior_registers to fetch_inferior_register.
320 (regptr): Remove declaration.
321
dd6953e1
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3222007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
323
324 * linux-low.c (linux_detach): Change return type to int. Return 0.
325 * spu-low.c (spu_detach): Likewise.
326
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PA
3272007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
328
329 * target.h (target_ops): Change return type of detach to int.
330 Add join.
331 (join_inferior): New.
332 * server.c (main): Don't skip detach support on mingw32.
333 If the inferior doesn't support detaching return error.
334 Call join_inferior instead of using waitpid.
335 * linux-low.c (linux_join): New.
336 (linux_target_op): Add linux_join.
337 * spu-low.c (spu_join): New.
338 (spu_target_ops): Add spu_join.
339 * win32-low.c (win32_detach): Adapt to new interface.
340 Reopen current_process_handle before detaching. Issue a child
341 resume before detaching.
342 (win32_join): New.
343 (win32_target_op): Add win32_join.
344
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PA
3452007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
346
347 * win32-low.c (win32-attach): Fix return value.
348 * target.h (target_ops): Describe ATTACH return values.
349
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PA
3502007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
351
352 * win32-low.c (GETPROCADDRESS): Define.
353 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
354 (winapi_DebugSetProcessKillOnExit): Likewise.
355 (win32_create_inferior): Force usage of ansi CreateProcessA.
356 (win32_attach): Use GETPROCADDRESS.
357 (win32_detach): Likewise.
358
f72f3e60
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3592007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
360
361 * win32-low.c (win32_wait): Don't use WSTOPSIG.
362
ed50f18f
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3632007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
364
365 * win32-low.c: Commit leftover changes from 2007-03-29.
366
0c2ead7e
DJ
3672007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
368
369 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
370 fields short instead of int. Add explicit padding.
371 (i387_cache_to_fsave): Remove unnecessary casts.
372 (i387_fsave_to_cache): Doc fix.
373 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
374
73725ff3
DJ
3752007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
376
377 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
378 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
379
d99f33d8
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3802007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
381
382 * configure.srv (arm*-*-mingw32ce*): Move near the other
383 arm targets.
384
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3852007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
386
2482afc6 387 * configure.ac: Add errno checking.
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388 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
389 sys/file.h and malloc.h.
390 (AC_CHECK_DECLS): Add perror.
391 (srv_mingwce): Handle.
2482afc6 392 * configure.srv (i[34567]86-*-cygwin*): Add
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393 win32-i386-low.o to srv_tgtobj.
394 (i[34567]86-*-mingw*): Likewise.
395 (arm*-*-mingw32ce*): Add case.
396 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
397 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
398 [__MINGW32CE__] (strerror): New function.
399 [__MINGW32CE__] (errno): Define to GetLastError.
400 [__MINGW32CE__] (COUNTOF): New macro.
401 (remote_open): Remove extra close call.
402 * mem-break.c (delete_breakpoint_at): New function.
403 * mem-break.h (delete_breakpoint_at): Declare.
404 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
405 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
406 [USE_WIN32API] (read, write): Add char* casts.
407 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
408 * server.h: Include wincecompat.h on Windows CE.
409 [HAVE_ERRNO_H]: Check.
410 (perror): Declare if not declared.
411 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
412 (perror_with_name): Remove errno declaration.
413 * wincecompat.h: New.
414 * wincecompat.c: New.
415 * win32-low.h: New.
416 * win32-arm-low.c: New.
417 * win32-i386-low.c: New.
418 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
419 (OUTMSG2): Make it safe.
420 (_T): New macro.
421 (COUNTOF): New macro.
422 (NUM_REGS): Get it from the low target.
423 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
424 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
425 (thread_rec): Let low target handle debug registers.
426 (child_add_thread): Likewise.
427 (child_init_thread_list): Likewise.
428 (continue_one_thread): Likewise.
429 (regptr): New.
430 (do_child_fetch_inferior_registers): Move to ...
431 * win32-i386-low.c: ... here, and rename to ...
432 (do_fetch_inferior_registers): ... this.
433 * win32-low.c (child_fetch_inferior_registers):
434 Go through the low target.
435 (do_child_store_inferior_registers): Use regptr.
436 (strwinerror): New function.
437 (win32_create_inferior): Handle Windows CE.
438 Use strwinerror instead of strerror on Windows error
439 codes. Add program to the error output.
440 Don't close the main thread handle on Windows CE.
441 (win32_attach): Use coredll.dll on Windows CE.
442 (win32_kill): Close current process and current
443 thread handles.
444 (win32_detach): Use coredll.dll on Windows CE.
445 (win32_resume): Let low target handle debug registers, and
446 step request.
447 (handle_exception): Add/Remove initial breakpoint. Avoid
448 non-existant WSTOPSIG on Windows CE.
449 (win32_read_inferior_memory): Cast to remove warning.
450 (win32_arch_string): Go through the low target.
451 (initialize_low): Call set_breakpoint_data with the low
452 target's breakpoint.
453 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
454 FOP_REGNUM, mappings): Move to ...
455 * win32-i386-low.c: ... here.
456 * win32-low.c (win32_thread_info): Move to ...
457 * win32-low.h: ... here.
458 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
459 win32-arm-low.c and wincecompat.c.
460 (all:): Add $EXEEXT.
461 (install-only:): Likewise.
462 (gdbserver:): Likewise.
463 (gdbreplay:): Likewise.
464 * config.in: Regenerate.
465 * configure: Regenerate.
466
41093d81
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4672007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
468
469 * win32-low.c: Rename typedef thread_info to
470 win32_thread_info throughout.
471
544afa54
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4722007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
473
474 * win32-i386-low.c: Rename to ...
475 * win32-low.c: ... this.
476 * configure.srv: Replace win32-i386-low.o with win32-low.o.
477 * Makefile.in: Likewise.
478
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4792007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
480
481 * remote-utils.c (monitor_output): Constify msg parameter.
482 * server.h (monitor_output): Likewise.
483 * win32-i386-low.c (handle_output_debug_string): New.
484 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
485 handle_output_debug_string.
486 (get_child_debug_event): Likewise.
487
506c7aa0
DJ
4882007-03-27 Mat Hostetter <mat@lcs.mit.edu>
489
490 * server.c (main): Correct strtoul check.
491
42c81e2a
DJ
4922007-03-27 Jon Ringle <jon@ringle.org>
493
494 * linux-low.c: Check __ARCH_HAS_MMU__ also.
495
9453113a
DJ
4962007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
497
498 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
499
64a69107
DJ
5002007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
501
502 * terminal.h: Check HAVE_SGTTY_H.
503
5042007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ
505
506 * remote-utils.c (remote_open): Print out the assigned port number.
507
c74d0ad8
DJ
5082007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
509
510 * remote-utils.c (monitor_output): New function.
511 * server.c (debug_threads): Define here.
512 (monitor_show_help): New function.
513 (handle_query): Handle qRcmd.
514 (main): Do not handle 'd' packet.
515 * server.h (debug_threads, remote_debug, monitor_output): Declare.
516 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
517 of debug_threads.
518
de7c3b4a
PA
5192007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
520
521 * Makefile.in (EXEEXT): New.
522 (clean): Use $(EXEEXT).
523
ef57601b
PA
5242007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
525
526 * target.h (target_ops): Rename send_signal to request_interrupt,
527 and remove enum target_signal parameter.
528 * linux-low.c (linux_request_interrupt): Rename from
529 linux_send_signal, and always send SIGINT.
530 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
531 and always send SIGINT.
532 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
533 of send_signal.
534 (input_interrupt): Likewise.
535
820f2bda
PA
5362007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
537
538 * server.c (get_features_xml): Check if target implemented
539 arch_string.
540 * win32-i386-low.c (win32_arch_string): New.
541 (win32_target_ops): Add win32_arch_string as arch_string member.
542
ab39bf24
UW
5432007-02-22 Markus Deuling <deuling@de.ibm.com>
544
545 * spu-low.c (spu_arch_string): New.
546 (spu_target_ops): Add spu_arch_string.
547
61ff6e04
DJ
5482007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
549
550 * remote-utils.c: Remove HAVE_TERMINAL_H check.
551 * configure.ac: Do not check for terminal.h.
552 * configure, config.in: Regenerated.
553
fb1e4ffc
DJ
5542007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
555
556 * Makefile.in (OBS): Add $(XML_BUILTIN).
557 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
558 (clean): Update.
559 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
560 (arm-with-iwmmxt.c): New.
561 * config.in, configure: Regenerate.
562 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
563 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
564 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
565 (arm*-*-linux*): Add iWMMXt and regset support.
566 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
567 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
568 (arm_store_wmmxregset, target_regsets): New.
569 * server.c (get_features_xml): Take annex argument. Check builtin
570 XML documents.
571 (handle_query): Handle multiple annexes.
572
0f48aa01
DJ
5732007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
574
575 * remote-utils.c [USE_WIN32API] (read, write): Define.
576 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
577 write.
578
23181151
DJ
5792007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
580
581 * linux-i386-low.c (the_low_target): Set arch_string.
582 * linux-x86-64-low.c (the_low_target): Likewise.
583 * linux-low.c (linux_arch_string): New.
584 (linux_target_ops): Add it.
585 * linux-low.h (struct linux_target_ops): Add arch_string.
586 * server.c (write_qxfer_response): Use const void * for DATA.
587 (get_features_xml): New.
588 (handle_query): Handle qXfer:features:read. Report it for qSupported.
589 * target.h (struct target_ops): Add arch_string method.
590
9d606399
DJ
5912007-01-03 Denis Pilat <denis.pilat@st.com>
592 Daniel Jacobowitz <dan@codesourcery.com>
593
594 * linux-low.c (linux_kill): Handle being called with no threads.
595 * win32-i386-low.c (win32_kill): Likewise.
596 (get_child_debug_event): Clear current_process_handle.
597
5982006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ
599 Daniel Jacobowitz <dan@codesourcery.com>
600
601 * remote-utils.c (remote_open): Check the type of specified
602 serial port devices before opening them.
603 * server.c (main): Kill the inferior if an error occurs during
604 the first remote_open.
605
a5e13d24
DJ
6062006-12-05 Markus Deuling <deuling@de.ibm.com>
607
608 * README: Update supported targets.
609
186947f7
DJ
6102006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
611
612 * Makefile.in (clean): Remove reg-mips64.c.
613 (reg-mips64.c, reg-mips64.o): New rules.
614 * configure.srv: Handle mips64. Include regset support for mips.
615 * linux-mips-low.c (union mips_register): New.
616 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
617 (mips_breakpoint, mips_breakpoint_at): Use int.
618 (mips_collect_register, mips_supply_register)
619 (mips_collect_register_32bit, mips_supply_register_32bit)
620 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
621 (mips_store_fpregset, target_regsets): New.
622 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
623
a13e2c95
UW
6242006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
625
626 * configure.srv: Add target "spu*-*-*".
627 * Makefile.in (clean): Remove reg-spu.c.
628 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
629 * spu-low.c: New file.
630
cb7283db
DJ
6312006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
632
633 * configure.ac: Correct td_thr_tls_get_addr test.
634 * configure: Regenerated.
635
89be2091
DJ
6362006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
637
638 * linux-low.c (linux_wait_for_event): Reformat. Use the
639 pass_signals array.
640 * remote-utils.c (decode_address_to_semicolon): New.
641 * server.c (pass_signals, handle_general_set): New.
642 (handle_query): Mention QPassSignals for qSupported.
643 (main): Call handle_general_set.
644 * server.h (pass_signals, decode_address_to_semicolon): New.
645
000ef4f0
DJ
6462006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
647
648 * server.c (handle_query): Correct error handling for read_auxv.
649
b7149293
UW
6502005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
651
652 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
653 and srv_linux_thread_db to yes.
654 * linux-s390-low.c (s390_fill_gregset): New function.
655 (target_regsets): Define data structure.
656
dae5f5cf
DJ
6572006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
658
659 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
660 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
661 * config.in, configure: Regenerated.
662 * inferiors.c (gdb_id_to_thread): New function.
663 (gdb_id_to_thread_id): Use it.
664 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
665 * linux-low.h (struct process_info): Add th member.
666 (thread_db_get_tls_address): New prototype.
667 * remote-utils.c (decode_address): Make non-static.
668 * server.c (handle_query): Handle qGetTLSAddr.
669 * server.h (gdb_id_to_thread, decode_address): New prototypes.
670 * target.h (struct target_ops): Add get_tls_address.
671 * thread-db.c (maybe_attach_thread): Save the thread handle.
672 (thread_db_get_tls_address): New.
673
32ca6d61
DJ
6742006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
675
676 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
677 (linux_resume_one_process): Take a siginfo_t *. Update all
678 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
679 (struct pending_signals): Add a siginfo_t.
680 (linux_wait_for_process): Always set last_status.
681 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
682 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
683 * linux-low.h (struct process_info): Add last_status.
684
5ffff7c1
DJ
6852006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
686
687 * remote-utils.c (try_rle): New function.
688 (putpkt_binary): Use it.
689
8695c747
DJ
6902006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
691
692 * Makefile.in (clean): Clean reg-x86-64-linux.c.
693 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
694 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
695 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
696 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
697 point registers.
698
290fadea
RS
6992006-08-08 Richard Sandiford <richard@codesourcery.com>
700
701 * server.c (terminal_fd): New variable.
702 (old_foreground_pgrp): Likewise.
703 (restore_old_foreground_pgrp): New function.
704 (start_inferior): Record the terminal file descriptor in terminal_fd
705 and its original foreground group in old_foreground_pgrp. Register
706 restore_old_foreground_pgrp with atexit().
707
9f2e1e63
DJ
7082006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
709
710 * server.c (handle_query): Correct qPart to qXfer.
711
b80864fb
DJ
7122006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
713
714 * configure.ac: Check for more headers which are missing on
715 Windows. Automatically supply -lwsock32 and USE_WIN32API.
716 * configure.srv: Add Cygwin and mingw32.
717 * remote-utils.c: Don't include headers unconditionally which
718 are missing on mingw32. Include <winsock.h> for mingw32.
719 (remote_open): Adjust for mingw32 support. Flush
720 standard error after writing to it.
721 (remote_close, putpkt_binary, input_interrupt, block_async_io)
722 (unblock_async_io, enable_async_io, disable_async_io)
723 (readchar, getpkt): Update for Winsock support.
724 (prepare_resume_reply): Expect a protocol signal number.
725 * server.c: Disable <sys/wait.h> on mingw32.
726 (start_inferior): Adjust for mingw32 support. Flush
727 standard error after writing to it.
728 (attach_inferior): Likewise. Use protocol signal
729 numbers.
730 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
731 and names.
732 * win32-i386-low.c: New file.
733 * Makefile.in (XM_CLIBS): Set.
734 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
735 (win32-i386-low.o): New dependency rule.
736 * linux-low.c (linux_wait): Use target signal numbers.
737 * target.h (struct target_ops): Doc fix.
738 * server.h (target_signal_to_name): New prototype.
739 * gdbreplay.c: Don't include headers unconditionally which
740 are missing on mingw32. Include <winsock.h> for mingw32.
741 (remote_close, remote_open): Adjust for Winsock support.
742 * configure, config.in: Regenerated.
743
0876f84a
DJ
7442006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
745
746 * server.c (decode_xfer_read, write_qxfer_response): New.
747 (handle_query): Take a packet length argument. Handle
748 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
749 the qSupported response.
750 (main): Update call to handle_query.
751
01f9e8fa
DJ
7522006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
753
754 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
755 (putpkt_binary): Renamed from putpkt and adjusted for binary
756 data.
757 (putpkt): New wrapper for putpkt_binary.
758 (readchar): Don't mask off the high bit.
759 (decode_X_packet): New function.
760 * server.c (main): Call putpkt_binary if a handler sets the packet
761 length. Save the length of the incoming packet. Handle 'X'.
762 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
763
be2a5f71
DJ
7642006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
765
766 * server.c (handle_query): Handle qSupported.
767
ea025f5f
DJ
7682006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
769
770 * remote-utils.c (all_symbols_looked_up): New variable.
771 (look_up_one_symbol): Check it.
772 * server.h (look_up_one_symbol): New declaration.
773 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
774
9308fc88
DJ
7752006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
776
777 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 778 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ
779 (PTRACE_GET_THREAD_AREA): Define.
780 (ps_get_thread_area): New function.
781
52fb6437
NS
7822006-05-09 Nathan Sidwell <nathan@codesourcery.com>
783
784 * configure.srv (m68k*-*-uclinux*): New target.
785 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
786 (linux_resume_one_process): Remove extraneous cast.
787 (linux_read_offsets): New.
788 (linux_target_op): Add linux_read_offsets on mmuless systems.
789 * server.c (handle_query): Add qOffsets logic.
790 * target.h (struct target_ops): Add read_offsets.
791
21b0f40c
DJ
7922006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
793
794 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
795 (PTRACE_GET_THREAD_AREA): Define.
796 (ps_get_thread_area): New function.
797 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
798 (linux-x86-64-low.o): Update.
799
0050a760
DJ
8002006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
801
802 * configure.ac: Remove checks for prfpregset_t.
803 * gdb_proc_service.h: New file.
804 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
805 new "gdb_proc_service.h".
806 * proc-service.c: Likewise.
807 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
808 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
809 * Makefile.in (gdb_proc_service_h): Updated.
810 * configure, config.in: Regenerated.
811
b92a518e
DJ
8122006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
813
814 * remote-utils.c (prepare_resume_reply): Move declaration
815 of gdb_id_from_wait to the top of the block.
816
545587ee
DJ
8172006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
818
819 * linux-low.c (regsets_store_inferior_registers): Read the regset
820 from the target before filling it.
821
9db87ebd
DJ
8222006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
823
824 * server.c (attach_inferior): Return SIGTRAP for a successful
825 attach.
826
dd24457d
DJ
8272006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
828
829 * Makefile.in (OBS): Add version.o.
830 (STAGESTUFF): Delete.
831 (version.o): Add dependencies.
832 (version.c): Replace rule.
833 (clean): Remove version.c.
834 * server.c (gdbserver_version): New.
835 (gdbserver_usage): Use printf.
836 (main): Handle --version and --help.
837 * server.h (version, host_name): Add declarations.
838
6f0f660e
EZ
8392005-12-23 Eli Zaretskii <eliz@gnu.org>
840
841 * linux-arm-low.c:
842 * linux-arm-low.c:
843 * inferiors.c:
844 * i387-fp.h:
845 * i387-fp.c:
846 * gdbreplay.c:
847 * regcache.c:
848 * proc-service.c:
849 * mem-break.h:
850 * mem-break.c:
851 * linux-x86-64-low.c:
852 * linux-sh-low.c:
853 * linux-s390-low.c:
854 * linux-ppc64-low.c:
855 * linux-ppc-low.c:
856 * linux-mips-low.c:
857 * linux-m68k-low.c:
858 * linux-m32r-low.c:
859 * linux-low.h:
860 * linux-low.c:
861 * linux-ia64-low.c:
862 * linux-i386-low.c:
863 * linux-crisv32-low.c:
864 * thread-db.c:
865 * terminal.h:
866 * target.h:
867 * target.c:
868 * server.h:
869 * server.c:
870 * remote-utils.c:
871 * regcache.h:
872 * utils.c:
873 * Makefile.in:
874 * configure.ac:
875 * gdbserver.1: Add (C) after Copyright. Update the FSF
876 address.
877
9d1fb177
DJ
8782005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
879
880 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
881 (arm_breakpoint_at): Recognize both breakpoints.
882 (the_low_target): Use the correct breakpoint instruction.
883
011a70c2
DJ
8842005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
885
886 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
887 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
888 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
889 (the_low_target): Update.
890
7fb85e41
AS
8912005-10-25 Andreas Schwab <schwab@suse.de>
892
893 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
894
895 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
896 (ia64_num_regs): Reduce to 462.
897
3db0444b
DJ
8982005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
899
900 * acinclude.m4: Correct quoting.
901 * aclocal.m4: Regenerated.
902
903 Suggested by SZOKOVACS Robert <szo@ies.hu>:
904 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
905 (thread_db_init): Call thread_db_err_str.
906 * configure.ac: Check for TD_VERSION.
907 * config.in, configure: Regenerated.
908
bee0189a
DJ
9092005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
910
911 * server.h (error, fatal, warning): Add ATTR_FORMAT.
912
e9d25b98
DJ
9132005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
914
915 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
916 is not available. Define HAVE_PTRACE_GETREGS if it is.
917 * config.in, configure: Regenerated.
918 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
919 * linux-i386-low.c, linux-m68k-low.c: Update to use
920 HAVE_PTRACE_GETREGS.
921 * linux-low.c (regsets_fetch_inferior_registers)
922 (regsets_store_inferior_registers): Only return 0 if we processed
923 GENERAL_REGS.
924 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
925 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
926
a06660f7
DJ
9272005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
928
929 * inferiors.c (struct thread_info): Add gdb_id.
930 (add_thread): Add gdb_id argument.
931 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
932 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
933 calls to add_thread.
934 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
935 * server.c (handle_query): Use thread_to_gdb_id.
936 (handle_v_cont, main): Use gdb_id_to_thread_id.
937 * server.h (add_thread): Update prototype.
938 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
939 prototypes.
940
5a1f5858
DJ
9412005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
942
943 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
944 left-padded registers.
945 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
946 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
947
e122f1f5
SE
9482005-07-01 Steve Ellcey <sje@cup.hp.com>
949
950 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
951 * configure: Regenerate.
952 * config.in: Regenerate.
953 * server.h (NEED_DECLARATION_STRERROR):
954 Replace with !HAVE_DECL_STRERROR.
955
d592fa2f
DJ
9562005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
957
958 * linux-low.c (linux_wait, linux_send_signal): Don't test
959 an unsigned long variable for > 0 if it could be MAX_ULONG.
960 * server.c (myresume): Likewise.
961 * target.c (set_desired_inferior): Likewise.
962
ccbd4912
MK
9632005-06-13 Mark Kettenis <kettenis@gnu.org>
964
965 * configure.ac: Simplify and improve check for socklen_t.
966 * configure, config.in: Regenerate.
967
f450004a
DJ
9682005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
969
970 * acconfig.h: Remove.
971 * configure.ac: Add a test for socklen_t. Use three-argument
972 AC_DEFINE throughout.
973 * config.in: Regenerated using autoheader 2.59.
974 * configure: Regenerated.
975
976 * gdbreplay.c (socklen_t): Provide a default.
977 (remote_open): Use socklen_t.
978 * remote-utils.c (socklen_t): Provide a default.
979 (remote_open): Use socklen_t.
980 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
981 unsigned char.
982
983 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
984 char for buffers.
985 * linux-low.c (linux_read_memory, linux_write_memory)
986 (linux_read_auxv): Likewise.
987 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
988 (check_mem_write): Likewise.
989 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
990 Likewise.
991 * regcache.c (struct inferior_rgcache_data, registers_to_string)
992 (registers_from_string, register_data): Likewise.
993 * server.c (handle_query, main): Likewise.
994 * server.h (convert_ascii_to_int, convert_int_to_ascii)
995 (decode_M_packet): Likewise.
996 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
997 * target.h (struct target_ops): Update read_memory, write_memory,
998 and read_auxv.
999 (read_inferior_memory, write_inferior_memory): Update.
1000 * linux-low.h (struct linux_target_ops): Change type of breakpoint
1001 to unsigned char *.
1002 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
1003 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
1004 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
1005 linux-s390-low.c, linux-sh-low.c: Update for changes in
1006 read_inferior_memory and the_low_target->breakpoint.
1007
eee84df1
DJ
10082005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
1009
1010 * Makefile.in (SFILES): Add linux-ppc64-low.c.
1011 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
1012 * configure.srv: Add powerpc64-*-linux*.
1013 * linux-ppc64-low.c: New file.
1014
45b134e5
OF
10152005-05-23 Orjan Friberg <orjanf@axis.com>
1016
1017 * linux-cris-low.c: New file with support for CRIS.
1018 * linux-crisv32-low.c: Ditto for CRISv32.
1019 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
1020 (clean): Add reg-cris.c and reg-crisv32.c.
1021 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
1022 reg-crisv32.o, and reg-crisv32.c to make rules.
1023 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
1024 recognized targets.
1025
48d93c75
UW
10262005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
1027
1028 * linux-low.c (fetch_register): Ensure buffer size is a multiple
1029 of sizeof (PTRACE_XFER_TYPE).
1030 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
1031
e013ee27
OF
10322005-05-12 Orjan Friberg <orjanf@axis.com>
1033
1034 * target.h (struct target_ops): Add insert_watchpoint,
1035 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
1036 pointers for hardware watchpoint support.
1037 * linux-low.h (struct linux_target_ops): Ditto.
1038 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
1039 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
1040 to linux_target_ops.
1041 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
1042 reply packet.
1043 * server.c (main): Recognize 'Z' and 'z' packets.
1044
b0ded00b
UW
10452005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
1046
1047 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
1048 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
1049 (the_low_target): Add new members.
1050
8643e2ad
DJ
10512005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1052
1053 * proc-service.c (ps_lgetregs): Search all_processes instead of
1054 all_threads.
1055
fc620387
DJ
10562005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1057
1058 * server.c (start_inferior): Change return type to int.
1059 (attach_inferior): Change sigptr to int *.
1060 (handle_v_cont, handle_v_requests): Change signal to int *.
1061 (main): Change signal to int.
1062
10632005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI
1064
1065 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
1066 * configure.srv: Add m32r*-*-linux*.
1067 * linux-m32r-low.c: New file.
1068
e0e76420
DJ
10692005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1070
1071 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
1072
a1928bad
DJ
10732005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1074
1075 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
1076 Take unsigned long arguments for PIDs.
1077 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
1078 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
1079 (wait_for_sigstop, linux_resume_one_process)
1080 (regsets_fetch_inferior_registers, linux_send_signal)
1081 (linux_read_auxv): Likewise. Update the types of variables holding
1082 PIDs. Update format string specifiers.
1083 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
1084 * remote-utils.c (prepare_resume_reply): Likewise.
1085 * server.c (cont_thread, general_thread, step_thread)
1086 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
1087 unsigned long.
1088 (handle_query): Update format specifiers.
1089 (handle_v_cont, main): Use strtoul for thread IDs.
1090 * server.h (struct inferior_list_entry): Use unsigned long for ID.
1091 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
1092 (general_thread, step_thread, thread_from_wait)
1093 (old_thread_from_wait): Update.
1094 * target.h (struct thread_resume): Use unsigned long for THREAD.
1095 (struct target_ops): Use unsigned long for arguments to attach and
1096 thread_alive.
1097
dcdb98d2
DJ
10982005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1099
1100 * acinclude.m4: Include bfd/bfd.m4 directly.
1101 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
1102 <agriffis@toolchain.org>.
1103 * aclocal.m4, configure: Regenerated.
1104
bec39cab
AC
11052005-01-07 Andrew Cagney <cagney@gnu.org>
1106
1107 * configure.ac: Rename configure.in, require autoconf 2.59.
1108 * configure: Re-generate.
1109
434c4c77
DJ
11102004-12-08 Daniel Jacobowitz <dan@debian.org>
1111
1112 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
1113 LIBS when finished.
1114 * aclocal.m4: Regenerated.
1115 * configure: Regenerated.
1116
db1d3e1b
AS
11172004-11-21 Andreas Schwab <schwab@suse.de>
1118
1119 * linux-m68k-low.c (m68k_num_gregs): Define.
1120 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
1121 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
1122 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
1123 (m68k_breakpoint_at): New. Add to the_low_target.
1124
1125 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
1126 srv_linux_thread_db to yes.
1127
43360365
JB
11282004-10-20 Joel Brobecker <brobecker@gnat.com>
1129
1130 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
1131 (ARCH_SET_FS): Likewise.
1132 (ARCH_GET_FS): Likewise.
1133 (ARCH_GET_GS): Likewise.
1134
fd500816
DJ
11352004-10-16 Daniel Jacobowitz <dan@debian.org>
1136
1137 * linux-i386-low.c (ps_get_thread_area): New.
1138 * linux-x86-64-low.c (ps_get_thread_area): New.
1139 * linux-low.c: Include <sys/syscall.h>.
1140 (linux_kill_one_process): Don't kill the first thread here.
1141 (linux_kill): Kill the first thread here.
1142 (kill_lwp): New function.
1143 (send_sigstop, linux_send_signal): Use it.
1144 * proc-service.c: Clean up #ifdefs.
1145 (fpregset_info): Delete.
1146 (ps_lgetregs): Update and enable implementation.
1147 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
1148 implementations.
1149 * remote-utils.c (struct sym_cache, symbol_cache): New.
1150 (input_interrupt): Print a clearer message.
1151 (async_io_enabled): New variable.
1152 (enable_async_io, disable_async_io): Use it. Update comments.
1153 (look_up_one_symbol): Use the symbol cache.
1154 * thread-db.c (thread_db_look_up_symbols): New function.
1155 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
1156
f6de3c42
DJ
11572004-10-16 Daniel Jacobowitz <dan@debian.org>
1158
1159 * configure.in: Test for -rdynamic.
1160 * configure: Regenerated.
1161 * Makefile (INTERNAL_LDFLAGS): New.
1162 (gdbserver, gdbreplay): Use it.
1163
2c0fc042
AC
11642004-09-02 Andrew Cagney <cagney@gnu.org>
1165
1166 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
1167
075b3282
DJ
11682004-03-23 Daniel Jacobowitz <drow@mvista.com>
1169
1170 * linux-low.c (linux_wait): Clear all_processes list also.
1171
fa6a77dc
DJ
11722004-03-12 Daniel Jacobowitz <drow@mvista.com>
1173
1174 * linux-low.c: Include <errno.h>. Remove extern declaration of
1175 errno.
1176
6d782a97
DJ
11772004-03-12 Daniel Jacobowitz <drow@mvista.com>
1178
1179 * gdbreplay.c, server.h, utils.c: Update copyright years.
1180
3a7fb99b
DJ
11812004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1182
1183 * server.c (main): Print child status or termination signal from
1184 variable 'signal', not 'sig'.
1185
c3e735a6
DJ
11862004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1187
1188 * linux-low.c (linux_read_memory): Change return type to
1189 int. Check for and return error from ptrace().
1190 * target.c (read_inferior_memory): Change return type to int. Pass
1191 back return status from the_target->read_memory().
1192 * target.h (struct target_ops): Adapt *read_memory() prototype.
1193 Update comment.
1194 (read_inferior_memory): Adapt prototype.
1195 * server.c (main): Return an error packet if
1196 read_inferior_memory() returns an error.
1197
a59d1c82
DJ
11982004-03-04 Daniel Jacobowitz <drow@mvista.com>
1199
1200 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
1201 Unify with other clean targets.
1202
dc3f8883
DJ
12032004-02-29 Daniel Jacobowitz <drow@mvista.com>
1204
1205 * server.c (handle_v_cont): Call set_desired_inferior.
1206
89a208da
DJ
12072004-02-29 Daniel Jacobowitz <drow@mvista.com>
1208
1209 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
1210
62ea82f5
DJ
12112004-02-29 Daniel Jacobowitz <drow@mvista.com>
1212
1213 * linux-low.c (linux_wait): Unblock async I/O.
1214 (linux_resume): Block and enable async I/O.
1215 * remote-utils.c (block_async_io, unblock_async_io): New functions.
1216 * server.h (block_async_io, unblock_async_io): Add prototypes.
1217
6910d122
DJ
12182004-02-29 Daniel Jacobowitz <drow@mvista.com>
1219
1220 * remote-utils.c (remote_open): Print a status notice after
1221 opening a TCP port.
1222 * server.c (attach_inferior): Print a status notice after
1223 attaching.
1224
12252004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ
1226
1227 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
1228
c89dc5d4
DJ
12292004-02-26 Daniel Jacobowitz <drow@mvista.com>
1230
1231 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
1232 error packet.
1233 * server.c, target.h: Update copyright years.
1234
4b8dad4a
RM
12352004-02-25 Roland McGrath <roland@redhat.com>
1236
1237 * target.h (struct target_ops): New member `read_auxv'.
1238 * server.c (handle_query): Handle qPart:auxv:read: query using that.
1239 * linux-low.c (linux_read_auxv): New function.
1240 (linux_target_ops): Initialize `read_auxv' member to that.
1241
d7446758
JB
12422004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1243
1244 Committed by Jim Blandy <jimb@redhat.com>.
1245
1246 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 1247 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB
1248 instead of GPR_SIZE to distiguish s390 and s390x targets.
1249
5544ad89
DJ
12502004-01-31 Daniel Jacobowitz <drow@mvista.com>
1251
1252 * linux-low.c: Update copyright year.
1253 (check_removed_breakpoint): Clear pending_is_breakpoint.
1254 (linux_set_resume_request, linux_queue_one_thread)
1255 (resume_status_pending_p): New functions.
1256 (linux_continue_one_thread): Use process->resume.
1257 (linux_resume): Only resume threads if there are no pending events.
1258 * linux-low.h (struct process_info): Add resume request
1259 pointer.
1260
2a68b70e
DJ
12612004-01-30 Daniel Jacobowitz <drow@mvista.com>
1262
1263 * regcache.c (new_register_cache): Clear the allocated register
1264 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
1265
64386c31
DJ
12662003-10-13 Daniel Jacobowitz <drow@mvista.com>
1267
1268 * linux-low.c (linux_resume): Take a struct thread_resume *
1269 argument.
1270 (linux_wait): Update call.
1271 (resume_ptr): New static variable.
1272 (linux_continue_one_thread): Renamed from
1273 linux_continue_one_process. Use resume_ptr.
1274 (linux_resume): Use linux_continue_one_thread.
1275 * server.c (handle_v_cont, handle_v_requests): New functions.
1276 (myresume): New function.
1277 (main): Handle 'v' case.
1278 * target.h (struct thread_resume): New type.
1279 (struct target_ops): Change argument of "resume" to struct
1280 thread_resume *.
1281 (myresume): Delete macro.
1282
c938e9b0
L
12832003-08-08 H.J. Lu <hongjiu.lu@intel.com>
1284
1285 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
1286 (uninstall): Support DESTDIR.
1287
7f313d07
BC
1288Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
1289
1290 * configure.srv: Add xscale*linux copy of arm*linux entry.
1291
3b2fc2ea
DJ
12922003-07-24 Daniel Jacobowitz <drow@mvista.com>
1293
1294 * linux-arm-low.c (arm_reinsert_addr): New function.
1295 (the_low_target): Add arm_reinsert_addr.
1296
1c0a559e
MK
12972003-07-08 Mark Kettenis <kettenis@gnu.org>
1298
1299 * mem-break.c: Remove whitespace at end of file.
1300
43d5792c
DJ
13012003-06-28 Daniel Jacobowitz <drow@mvista.com>
1302
1303 * configure.in: Check whether we need to prototype strerror.
1304 * server.h: Optionally prototype strerror.
1305 * gdbreplay.c (perror_with_name): Use strerror.
1306 * linux-low.c (linux_attach_lwp): Use strerror.
1307 * utils.c (perror_with_name): Use strerror.
1308 * config.in, configure: Regenerated.
1309
c8a86edf
DJ
13102003-06-28 Daniel Jacobowitz <drow@mvista.com>
1311
1312 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
1313 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
1314
73d37363
DJ
13152003-06-20 Daniel Jacobowitz <drow@mvista.com>
1316
1317 * Makefile.in (SFILES): Update.
1318 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
1319 low-sun3.c: Remove files.
1320
6ad8ae5c
DJ
13212003-06-17 Daniel Jacobowitz <drow@mvista.com>
1322
1323 * linux-low.c: Move comment to linux_thread_alive where it belonged.
1324 (linux_detach_one_process, linux_detach): New functions.
1325 (linux_target_ops): Add linux_detach.
1326 * server.c (main): Handle 'D' packet.
1327 * target.h (struct target_ops): Add "detach" member.
1328 (detach_inferior): Define.
1329
1581182a
MK
13302003-06-13 Mark Kettenis <kettenis@gnu.org>
1331
1332 From Kelley Cook <kelleycook@wideopenwest.com>:
1333 * configure.srv: Accept i[34567]86 variants.
1334
e5379b03
DJ
13352003-06-05 Daniel Jacobowitz <drow@mvista.com>
1336
1337 * linux-low.c (linux_wait_for_event): Correct comment typos.
1338 (linux_resume_one_process): Call check_removed_breakpoint.
1339 (linux_send_signal): New function.
1340 (linux_target_ops): Add linux_send_signal.
1341 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
1342 of kill.
1343 * target.h (struct target_ops): Add send_signal.
1344
2ff29de4
JB
13452003-05-29 Jim Blandy <jimb@redhat.com>
1346
1347 * linux-low.c (usr_store_inferior_registers): Transfer buf in
1348 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
1349 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
1350 away part of the register's value.
1351
254787d4
DJ
13522003-03-26 Daniel Jacobowitz <drow@mvista.com>
1353
1354 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
1355 (linux_wait_for_event, linux_init_signals): Likewise.
1356
94e10508
DJ
13572003-03-17 Daniel Jacobowitz <drow@mvista.com>
1358
1359 * configure.in: Check for stdlib.h.
1360 * configure: Regenerated.
1361 * config.in: Regenerated.
1362
4c0711e0
DJ
13632003-01-04 Andreas Schwab <schwab@suse.de>
1364
1365 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
1366
ef66e766
AC
13672003-01-02 Andrew Cagney <ac131313@redhat.com>
1368
1369 * Makefile.in: Remove obsolete code.
1370
a1358604
DJ
13712002-11-20 Daniel Jacobowitz <drow@mvista.com>
1372
1373 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
1374 defined(PT_FPR0_HI).
1375
23ce3b1c
DJ
13762002-11-17 Stuart Hughes <seh@zee2.com>
1377
1378 * linux-arm-low.c (arm_num_regs): Increase.
1379 (arm_regmap): Include status register.
1380
13812002-11-17 Daniel Jacobowitz <drow@mvista.com>
1382
1383 * linux-low.c (register_addr): Remove incorrect -1 check.
1384
a9fa9f7d
DJ
13852002-08-29 Daniel Jacobowitz <drow@mvista.com>
1386
1387 * linux-low.c (linux_create_inferior): Call setpgid. Return
1388 the new PID.
1389 (unstopped_p, linux_signal_pid): Remove.
1390 (linux_target_ops): Remove linux_signal_pid.
1391 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
1392 global instead of target method.
1393 * target.h (struct target_ops): Remove signal_pid. Update comment
1394 for create_inferior.
1395 * server.c (signal_pid): New variable.
1396 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 1397 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ
1398 (attach_inferior): Set signal_pid.
1399
17574093
DJ
14002002-08-23 Daniel Jacobowitz <drow@mvista.com>
1401
1402 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
1403
14042002-08-20 Jim Blandy <jimb@redhat.com>
1405
1406 * Makefile.in (LDFLAGS): Allow the configure script to establish a
1407 default for this.
1408
14092002-08-01 Andrew Cagney <cagney@redhat.com>
1410
1411 * Makefile.in: Make chill references obsolete.
1412
14132002-07-24 Kevin Buettner <kevinb@redhat.com>
1414
1415 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
1416 * configure: Regenerate.
1417 * config.in: Regenerate.
1418
14192002-07-09 David O'Brien <obrien@FreeBSD.org>
1420
1421 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
1422 (perror_with_name, remote_close, remote_open, expect, play): Static.
1423
14242002-07-04 Michal Ludvig <mludvig@suse.cz>
1425
4b8dad4a 1426 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ
1427 byte offsets instead of an array of indexes.
1428 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
1429
14302002-06-13 Daniel Jacobowitz <drow@mvista.com>
1431
1432 * regcache.c: Add comment.
1433
14342002-06-11 Daniel Jacobowitz <drow@mvista.com>
1435
1436 * thread-db.c: New file.
1437 * proc-service.c: New file.
1438 * acinclude.m4: New file.
1439 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
1440 proc-service.o, and thread-db.o.
1441 (linux-low.o): Add USE_THREAD_DB.
1442 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
1443 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
1444 * aclocal.m4: Regenerated.
1445 * config.in: Regenerated.
1446 * configure: Regenerated.
1447 * configure.in: Check for proc_service.h, sys/procfs.h,
1448 thread_db.h, and linux/elf.h headrs.
1449 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
1450 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
1451 Check for -lthread_db and thread support.
1452 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
1453 PowerPC, and SuperH.
1454 * i387-fp.c: Constify arguments.
1455 * i387-fp.h: Likewise.
1456 * inferiors.c: (struct thread_info): Renamed from
1457 `struct inferior_info'. Remove PID member. Use generic inferior
1458 list header. All uses updated.
1459 (inferiors, signal_pid): Removed.
1460 (all_threads): New variable.
1461 (get_thread): Define.
1462 (add_inferior_to_list): New function.
1463 (for_each_inferior): New function.
1464 (change_inferior_id): New function.
1465 (add_inferior): Removed.
1466 (remove_inferior): New function.
1467 (add_thread): New function.
1468 (free_one_thread): New function.
1469 (remove_thread): New function.
1470 (clear_inferiors): Use for_each_inferior and free_one_thread.
1471 (find_inferior): New function.
1472 (find_inferior_id): New function.
1473 (inferior_target_data): Update argument type.
1474 (set_inferior_target_data): Likewise.
1475 (inferior_regcache_data): Likewise.
1476 (set_inferior_regcache_data): Likewise.
1477 * linux-low.c (linux_bp_reinsert): Remove.
1478 (all_processes, stopping_threads, using_thrads)
1479 (struct pending_signals, debug_threads, pid_of): New.
1480 (inferior_pid): Replace with macro.
1481 (struct inferior_linux_data): Remove.
1482 (get_stop_pc, add_process): New functions.
1483 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
1484 Use add_process and add_thread.
1485 (linux_attach_lwp): New function, based on old linux_attach. Use
1486 add_process and add_thread. Set stop_expected for new threads.
1487 (linux_attach): New function.
1488 (linux_kill_one_process): New function.
1489 (linux_kill): Kill all LWPs.
1490 (linux_thread_alive): Use find_inferior_id.
1491 (check_removed_breakpoints, status_pending_p): New functions.
1492 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
1493 Update. Use WNOHANG. Wait for cloned processes also. Update process
1494 struct for the found process.
1495 (linux_wait_for_event): New function.
1496 (linux_wait): Use it. Support LWPs.
1497 (send_sigstop, wait_for_sigstop, stop_all_processes)
1498 (linux_resume_one_process, linux_continue_one_process): New functions.
1499 (linux_resume): Support LWPs.
1500 (REGISTER_RAW_SIZE): Remove.
1501 (fetch_register): Use register_size instead. Call supply_register.
1502 (usr_store_inferior_registers): Likewise. Call collect_register.
1503 Fix recursive case.
1504 (regsets_fetch_inferior_registers): Improve error message.
1505 (regsets_store_inferior_registers): Add debugging.
1506 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
1507 (unstopped_p, linux_signal_pid): New functions.
1508 (linux_target_ops): Add linux_signal_pid.
1509 (linux_init_signals): New function.
1510 (initialize_low): Call it. Initialize using_threads.
1511 * regcache.c (inferior_regcache_data): Add valid
1512 flag.
1513 (get_regcache): Fetch registers lazily. Add fetch argument
1514 and update all callers.
1515 (regcache_invalidate_one, regcache_invalidate): New
1516 functions.
1517 (new_register_cache): Renamed from create_register_cache.
1518 Return the new regcache.
1519 (free_register_cache): Change argument to a void *.
1520 (registers_to_string, registers_from_string): Call get_regcache
1521 with fetch flag set.
1522 (register_data): Make static. Pass fetch flag to get_regcache.
1523 (supply_register): Call get_regcache with fetch flag clear.
1524 (collect_register): Call get_regcache with fetch flag set.
1525 (collect_register_as_string): New function.
1526 * regcache.h: Update.
1527 * remote-utils.c (putpkt): Flush after debug output and use
1528 stderr.
1529 Handle input interrupts while waiting for an ACK.
1530 (input_interrupt): Use signal_pid method.
1531 (getpkt): Flush after debug output and use stderr.
1532 (outreg): Use collect_register_as_string.
1533 (new_thread_notify, dead_thread_notify): New functions.
1534 (prepare_resume_reply): Check using_threads. Set thread_from_wait
1535 and general_thread.
1536 (look_up_one_symbol): Flush after debug output.
1537 * server.c (step_thread, server_waiting): New variables.
1538 (start_inferior): Don't use signal_pid. Update call to mywait.
1539 (attach_inferior): Update call to mywait.
1540 (handle_query): Handle qfThreadInfo and qsThreadInfo.
1541 (main): Don't fetch/store registers explicitly. Use
1542 set_desired_inferior. Support proposed ``Hs'' packet. Update
1543 calls to mywait.
1544 * server.h: Update.
1545 (struct inferior_list, struct_inferior_list_entry): New.
1546 * target.c (set_desired_inferior): New.
1547 (write_inferior_memory): Constify.
1548 (mywait): New function.
1549 * target.h: Update.
1550 (struct target_ops): New signal_pid method.
1551 (mywait): Removed macro, added prototype.
1552
1553 * linux-low.h (regset_func): Removed.
1554 (regset_fill_func, regset_store_func): New.
1555 (enum regset_type): New.
1556 (struct regset_info): Add type field. Use new operation types.
1557 (struct linux_target_ops): stop_pc renamed to get_pc.
1558 Add decr_pc_after_break and breakpoint_at.
1559 (get_process, get_thread_proess, get_process_thread)
1560 (strut process_info, all_processes, linux_attach_lwp)
1561 (thread_db_init): New.
1562
1563 * linux-arm-low.c (arm_get_pc, arm_set_pc,
1564 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
1565 (the_low_target): Add new members.
1566 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
1567 (i386_store_fpxregset): Constify.
1568 (target_regsets): Add new kind identifier.
1569 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
1570 (i386_set_pc): Add debugging.
1571 (i386_breakpoint_at): New function.
1572 (the_low_target): Add new members.
1573 * linux-mips-low.c (mips_get_pc, mips_set_pc)
1574 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
1575 (mips_breakpoint_at): New.
1576 (the_low_target): Add new members.
1577 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
1578 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
1579 (the_low_target): Add new members.
1580 * linux-sh-low.c (sh_get_pc, sh_set_pc)
1581 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
1582 (the_low_target): Add new members.
1583 * linux-x86-64-low.c (target_regsets): Add new kind
1584 identifier.
1585
15862002-05-15 Daniel Jacobowitz <drow@mvista.com>
1587
1588 From Martin Pool <mbp@samba.org>:
1589 * server.c (gdbserver_usage): New function.
1590 (main): Call it.
1591
15922002-05-14 Daniel Jacobowitz <drow@mvista.com>
1593
1594 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
1595 stop_at -> stop_pc.
1596
15972002-05-04 Andrew Cagney <ac131313@redhat.com>
1598
1599 * Makefile.in: Remove obsolete code.
1600
16012002-04-24 Michal Ludvig <mludvig@suse.cz>
1602
1603 * linux-low.c (regsets_fetch_inferior_registers),
1604 (regsets_store_inferior_registers): Removed cast to int from
1605 ptrace() calls.
1606 * regcache.h: Added declaration of struct inferior_info.
1607
16082002-04-20 Daniel Jacobowitz <drow@mvista.com>
1609
1610 * inferiors.c (struct inferior_info): Add regcache_data.
1611 (add_inferior): Call create_register_cache.
1612 (clear_inferiors): Call free_register_cache.
1613 (inferior_regcache_data, set_inferior_regcache_data): New functions.
1614 * regcache.c (struct inferior_regcache_data): New.
1615 (registers): Remove.
1616 (get_regcache): New function.
1617 (create_register_cache, free_register_cache): New functions.
1618 (set_register_cache): Don't initialize the register cache here.
1619 (registers_to_string, registers_from_string, register_data): Call
1620 get_regcache.
1621 * regcache.h: Add prototypes.
1622 * server.h: Likewise.
1623
16242002-04-20 Daniel Jacobowitz <drow@mvista.com>
1625
1626 * mem-break.c: New file.
1627 * mem-break.h: New file.
1628 * Makefile.in: Add mem-break.o rule; update server.h
1629 dependencies.
1630 * inferiors.c (struct inferior_info): Add target_data
1631 member.
1632 (clear_inferiors): Free target_data member if set.
1633 (inferior_target_data, set_inferior_target_data): New functions.
1634 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
1635 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
1636 * linux-low.c (linux_bp_reinsert): New variable.
1637 (struct inferior_linux_data): New.
1638 (linux_create_inferior): Use set_inferior_target_data.
1639 (linux_attach): Likewise. Call add_inferior.
1640 (linux_wait_for_one_inferior): New function.
1641 (linux_wait): Call it.
1642 (linux_write_memory): Add const.
1643 (initialize_low): Call set_breakpoint_data.
1644 * linux-low.h (struct linux_target_ops): Add breakpoint
1645 handling members.
1646 * server.c (attach_inferior): Remove extra add_inferior
1647 call.
1648 * server.h: Include mem-break.h. Update inferior.c
1649 prototypes.
1650 * target.c (read_inferior_memory)
1651 (write_inferior_memory): New functions.
1652 * target.h (read_inferior_memory)
1653 (write_inferior_memory): Change macros to prototypes.
1654 (struct target_ops): Update comments. Add const to write_memory
1655 definition.
1656
16572002-04-11 Daniel Jacobowitz <drow@mvista.com>
1658
1659 * linux-low.c (usr_store_inferior_registers): Support
1660 registers which are allowed to fail to store.
1661 * linux-low.h (linux_target_ops): Likewise.
1662 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
1663 (ppc_cannot_store_register): FPSCR may not be storable.
1664
16652002-04-09 Daniel Jacobowitz <drow@mvista.com>
1666
1667 * server.h: Include <string.h> if HAVE_STRING_H.
1668 * ChangeLog: Correct paths in last ChangeLog entry.
1669
16702002-04-09 Daniel Jacobowitz <drow@mvista.com>
1671
1672 * linux-low.h: Remove obsolete prototypes.
1673 (struct linux_target_ops): New.
1674 (extern the_low_target): New.
1675 * linux-low.c (num_regs, regmap): Remove declarations.
1676 (register_addr): Use the_low_target explicitly.
1677 (fetch_register): Likewise.
1678 (usr_fetch_inferior_registers): Likewise.
1679 (usr_store_inferior_registers): Likewise.
1680 * linux-arm-low.c (num_regs): Remove.
1681 (arm_num_regs): Define.
1682 (arm_regmap): Renamed from regmap, made static.
1683 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
1684 made static.
1685 (arm_cannot_store_register): Renamed from cannot_store_register,
1686 made static.
1687 (the_low_target): New.
1688 * linux-i386-low.c (num_regs): Remove.
1689 (i386_num_regs): Define.
1690 (i386_regmap): Renamed from regmap, made static.
1691 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
1692 made static.
1693 (i386_cannot_store_register): Renamed from cannot_store_register,
1694 made static.
1695 (the_low_target): New.
1696 * linux-ia64-low.c (num_regs): Remove.
1697 (ia64_num_regs): Define.
1698 (ia64_regmap): Renamed from regmap, made static.
1699 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
1700 made static.
1701 (ia64_cannot_store_register): Renamed from cannot_store_register,
1702 made static.
1703 (the_low_target): New.
1704 * linux-m68k-low.c (num_regs): Remove.
1705 (m68k_num_regs): Define.
1706 (m68k_regmap): Renamed from regmap, made static.
1707 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
1708 made static.
1709 (m68k_cannot_store_register): Renamed from cannot_store_register,
1710 made static.
1711 (the_low_target): New.
1712 * linux-mips-low.c (num_regs): Remove.
1713 (mips_num_regs): Define.
1714 (mips_regmap): Renamed from regmap, made static.
1715 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
1716 made static.
1717 (mips_cannot_store_register): Renamed from cannot_store_register,
1718 made static.
1719 (the_low_target): New.
1720 * linux-ppc-low.c (num_regs): Remove.
1721 (ppc_num_regs): Define.
1722 (ppc_regmap): Renamed from regmap, made static.
1723 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
1724 made static.
1725 (ppc_cannot_store_register): Renamed from cannot_store_register,
1726 made static.
1727 (the_low_target): New.
1728 * linux-s390-low.c (num_regs): Remove.
1729 (s390_num_regs): Define.
1730 (s390_regmap): Renamed from regmap, made static.
1731 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
1732 made static.
1733 (s390_cannot_store_register): Renamed from cannot_store_register,
1734 made static.
1735 (the_low_target): New.
1736 * linux-sh-low.c (num_regs): Remove.
1737 (sh_num_regs): Define.
1738 (sh_regmap): Renamed from regmap, made static.
1739 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
1740 made static.
1741 (sh_cannot_store_register): Renamed from cannot_store_register,
1742 made static.
1743 (the_low_target): New.
1744 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
1745 (the_low_target): New.
1746
17472002-04-09 Daniel Jacobowitz <drow@mvista.com>
1748
1749 * Makefile.in: Add stamp-h target.
1750 * configure.in: Create stamp-h.
1751 * configure: Regenerated.
1752
17532002-04-09 Daniel Jacobowitz <drow@mvista.com>
1754
1755 * inferiors.c: New file.
1756 * target.c: New file.
1757 * target.h: New file.
1758 * Makefile.in: Add target.o and inferiors.o. Update
1759 dependencies.
1760 * linux-low.c (inferior_pid): New static variable,
1761 moved from server.c.
1762 (linux_create_inferior): Renamed from create_inferior.
1763 Call add_inferior. Return 0 on success instead of a PID.
1764 (linux_attach): Renamed from myattach.
1765 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
1766 (linux_thread_alive): Renamed from mythread_alive.
1767 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
1768 child dies.
1769 (linux_resume): Renamed from myresume. Add missing ``return 0''.
1770 (regsets_store_inferior_registers): Correct error message.
1771 Add missing ``return 0''.
1772 (linux_fetch_registers): Renamed from fetch_inferior_registers.
1773 (linux_store_registers): Renamed from store_inferior_registers.
1774 (linux_read_memory): Renamed from read_inferior_memory.
1775 (linux_write_memory): Renamed from write_inferior_memory.
1776 (linux_target_ops): New structure.
1777 (initialize_low): Call set_target_ops ().
1778 * remote-utils.c (unhexify): New function.
1779 (hexify): New function.
1780 (input_interrupt): Send signals to ``signal_pid''.
1781 * server.c (inferior_pid): Remove.
1782 (start_inferior): Update create_inferior call.
1783 (attach_inferior): Call add_inferior.
1784 (handle_query): New function.
1785 (main): Call handle_query for `q' packets.
1786 * server.h: Include "target.h". Remove obsolete prototypes.
1787 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
1788
17892002-04-09 Daniel Jacobowitz <drow@mvista.com>
1790
1791 * Makefile.in: Add WARN_CFLAGS. Update configury
1792 dependencies.
1793 * configure.in: Check for <string.h>
1794 * configure: Regenerate.
1795 * config.in: Regenerate.
1796 * gdbreplay.c: Include needed system headers.
1797 (remote_open): Remove strchr prototype.
1798 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
1799 * regcache.c (supply_register): Change buf argument to const void *.
1800 (supply_register_by_name): Likewise.
1801 (collect_register): Change buf argument to void *.
1802 (collect_register_by_name): Likewise.
1803 * regcache.h: Add missing prototypes.
1804 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
1805 * server.c (handle_query): New function.
1806 (attached): New static variable, moved out of main.
1807 (main): Quiet longjmp clobber warnings.
1808 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
1809 * utils.c (error): Remove NORETURN.
1810 (fatal): Likewise.