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* config/i386/cygwin.mh (XM_FILE): Remove variable.
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
7cfbc4a0
KI		 12005-04-15 Ke Sakamoto <sakamoto.kei@renesas.com>
2
3 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
4 * configure.srv: Add m32r*-*-linux*.
5 * linux-m32r-low.c: New file.
6
e0e76420
DJ		 72005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
8
9 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
10
a1928bad
DJ		 112005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12
13 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14 Take unsigned long arguments for PIDs.
15 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17 (wait_for_sigstop, linux_resume_one_process)
18 (regsets_fetch_inferior_registers, linux_send_signal)
19 (linux_read_auxv): Likewise. Update the types of variables holding
20 PIDs. Update format string specifiers.
21 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
22 * remote-utils.c (prepare_resume_reply): Likewise.
23 * server.c (cont_thread, general_thread, step_thread)
24 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
25 unsigned long.
26 (handle_query): Update format specifiers.
27 (handle_v_cont, main): Use strtoul for thread IDs.
28 * server.h (struct inferior_list_entry): Use unsigned long for ID.
29 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
30 (general_thread, step_thread, thread_from_wait)
31 (old_thread_from_wait): Update.
32 * target.h (struct thread_resume): Use unsigned long for THREAD.
33 (struct target_ops): Use unsigned long for arguments to attach and
34 thread_alive.
35
dcdb98d2
DJ		 362005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
37
38 * acinclude.m4: Include bfd/bfd.m4 directly.
39 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
40 <agriffis@toolchain.org>.
41 * aclocal.m4, configure: Regenerated.
42
bec39cab
AC		 432005-01-07 Andrew Cagney <cagney@gnu.org>
44
45 * configure.ac: Rename configure.in, require autoconf 2.59.
46 * configure: Re-generate.
47
434c4c77
DJ		 482004-12-08 Daniel Jacobowitz <dan@debian.org>
49
50 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
51 LIBS when finished.
52 * aclocal.m4: Regenerated.
53 * configure: Regenerated.
54
db1d3e1b
AS		 552004-11-21 Andreas Schwab <schwab@suse.de>
56
57 * linux-m68k-low.c (m68k_num_gregs): Define.
58 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
59 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
60 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
61 (m68k_breakpoint_at): New. Add to the_low_target.
62
63 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
64 srv_linux_thread_db to yes.
65
43360365
JB		 662004-10-20 Joel Brobecker <brobecker@gnat.com>
67
68 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
69 (ARCH_SET_FS): Likewise.
70 (ARCH_GET_FS): Likewise.
71 (ARCH_GET_GS): Likewise.
72
fd500816
DJ		 732004-10-16 Daniel Jacobowitz <dan@debian.org>
74
75 * linux-i386-low.c (ps_get_thread_area): New.
76 * linux-x86-64-low.c (ps_get_thread_area): New.
77 * linux-low.c: Include <sys/syscall.h>.
78 (linux_kill_one_process): Don't kill the first thread here.
79 (linux_kill): Kill the first thread here.
80 (kill_lwp): New function.
81 (send_sigstop, linux_send_signal): Use it.
82 * proc-service.c: Clean up #ifdefs.
83 (fpregset_info): Delete.
84 (ps_lgetregs): Update and enable implementation.
85 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
86 implementations.
87 * remote-utils.c (struct sym_cache, symbol_cache): New.
88 (input_interrupt): Print a clearer message.
89 (async_io_enabled): New variable.
90 (enable_async_io, disable_async_io): Use it. Update comments.
91 (look_up_one_symbol): Use the symbol cache.
92 * thread-db.c (thread_db_look_up_symbols): New function.
93 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
94
f6de3c42
DJ		 952004-10-16 Daniel Jacobowitz <dan@debian.org>
96
97 * configure.in: Test for -rdynamic.
98 * configure: Regenerated.
99 * Makefile (INTERNAL_LDFLAGS): New.
100 (gdbserver, gdbreplay): Use it.
101
2c0fc042
AC		 1022004-09-02 Andrew Cagney <cagney@gnu.org>
103
104 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
105
075b3282
DJ		 1062004-03-23 Daniel Jacobowitz <drow@mvista.com>
107
108 * linux-low.c (linux_wait): Clear all_processes list also.
109
fa6a77dc
DJ		 1102004-03-12 Daniel Jacobowitz <drow@mvista.com>
111
112 * linux-low.c: Include <errno.h>. Remove extern declaration of
113 errno.
114
6d782a97
DJ		 1152004-03-12 Daniel Jacobowitz <drow@mvista.com>
116
117 * gdbreplay.c, server.h, utils.c: Update copyright years.
118
3a7fb99b
DJ		 1192004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
120
121 * server.c (main): Print child status or termination signal from
122 variable 'signal', not 'sig'.
123
c3e735a6
DJ		 1242004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
125
126 * linux-low.c (linux_read_memory): Change return type to
127 int. Check for and return error from ptrace().
128 * target.c (read_inferior_memory): Change return type to int. Pass
129 back return status from the_target->read_memory().
130 * target.h (struct target_ops): Adapt *read_memory() prototype.
131 Update comment.
132 (read_inferior_memory): Adapt prototype.
133 * server.c (main): Return an error packet if
134 read_inferior_memory() returns an error.
135
a59d1c82
DJ		 1362004-03-04 Daniel Jacobowitz <drow@mvista.com>
137
138 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
139 Unify with other clean targets.
140
dc3f8883
DJ		 1412004-02-29 Daniel Jacobowitz <drow@mvista.com>
142
143 * server.c (handle_v_cont): Call set_desired_inferior.
144
89a208da
DJ		 1452004-02-29 Daniel Jacobowitz <drow@mvista.com>
146
147 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
148
62ea82f5
DJ		 1492004-02-29 Daniel Jacobowitz <drow@mvista.com>
150
151 * linux-low.c (linux_wait): Unblock async I/O.
152 (linux_resume): Block and enable async I/O.
153 * remote-utils.c (block_async_io, unblock_async_io): New functions.
154 * server.h (block_async_io, unblock_async_io): Add prototypes.
155
6910d122
DJ		 1562004-02-29 Daniel Jacobowitz <drow@mvista.com>
157
158 * remote-utils.c (remote_open): Print a status notice after
159 opening a TCP port.
160 * server.c (attach_inferior): Print a status notice after
161 attaching.
162
1632004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 164
165 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
166
c89dc5d4
DJ		 1672004-02-26 Daniel Jacobowitz <drow@mvista.com>
168
169 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
170 error packet.
171 * server.c, target.h: Update copyright years.
172
4b8dad4a
RM		 1732004-02-25 Roland McGrath <roland@redhat.com>
174
175 * target.h (struct target_ops): New member `read_auxv'.
176 * server.c (handle_query): Handle qPart:auxv:read: query using that.
177 * linux-low.c (linux_read_auxv): New function.
178 (linux_target_ops): Initialize `read_auxv' member to that.
179
d7446758
JB		 1802004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
181
182 Committed by Jim Blandy <jimb@redhat.com>.
183
184 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 185 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 186 instead of GPR_SIZE to distiguish s390 and s390x targets.
187
5544ad89
DJ		 1882004-01-31 Daniel Jacobowitz <drow@mvista.com>
189
190 * linux-low.c: Update copyright year.
191 (check_removed_breakpoint): Clear pending_is_breakpoint.
192 (linux_set_resume_request, linux_queue_one_thread)
193 (resume_status_pending_p): New functions.
194 (linux_continue_one_thread): Use process->resume.
195 (linux_resume): Only resume threads if there are no pending events.
196 * linux-low.h (struct process_info): Add resume request
197 pointer.
198
2a68b70e
DJ		 1992004-01-30 Daniel Jacobowitz <drow@mvista.com>
200
201 * regcache.c (new_register_cache): Clear the allocated register
202 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
203
64386c31
DJ		 2042003-10-13 Daniel Jacobowitz <drow@mvista.com>
205
206 * linux-low.c (linux_resume): Take a struct thread_resume *
207 argument.
208 (linux_wait): Update call.
209 (resume_ptr): New static variable.
210 (linux_continue_one_thread): Renamed from
211 linux_continue_one_process. Use resume_ptr.
212 (linux_resume): Use linux_continue_one_thread.
213 * server.c (handle_v_cont, handle_v_requests): New functions.
214 (myresume): New function.
215 (main): Handle 'v' case.
216 * target.h (struct thread_resume): New type.
217 (struct target_ops): Change argument of "resume" to struct
218 thread_resume *.
219 (myresume): Delete macro.
220
c938e9b0
L		 2212003-08-08 H.J. Lu <hongjiu.lu@intel.com>
222
223 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
224 (uninstall): Support DESTDIR.
225
7f313d07
BC		 226Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
227
228 * configure.srv: Add xscale*linux copy of arm*linux entry.
229
3b2fc2ea
DJ		 2302003-07-24 Daniel Jacobowitz <drow@mvista.com>
231
232 * linux-arm-low.c (arm_reinsert_addr): New function.
233 (the_low_target): Add arm_reinsert_addr.
234
1c0a559e
MK		 2352003-07-08 Mark Kettenis <kettenis@gnu.org>
236
237 * mem-break.c: Remove whitespace at end of file.
238
43d5792c
DJ		 2392003-06-28 Daniel Jacobowitz <drow@mvista.com>
240
241 * configure.in: Check whether we need to prototype strerror.
242 * server.h: Optionally prototype strerror.
243 * gdbreplay.c (perror_with_name): Use strerror.
244 * linux-low.c (linux_attach_lwp): Use strerror.
245 * utils.c (perror_with_name): Use strerror.
246 * config.in, configure: Regenerated.
247
c8a86edf
DJ		 2482003-06-28 Daniel Jacobowitz <drow@mvista.com>
249
250 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
251 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
252
73d37363
DJ		 2532003-06-20 Daniel Jacobowitz <drow@mvista.com>
254
255 * Makefile.in (SFILES): Update.
256 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
257 low-sun3.c: Remove files.
258
6ad8ae5c
DJ		 2592003-06-17 Daniel Jacobowitz <drow@mvista.com>
260
261 * linux-low.c: Move comment to linux_thread_alive where it belonged.
262 (linux_detach_one_process, linux_detach): New functions.
263 (linux_target_ops): Add linux_detach.
264 * server.c (main): Handle 'D' packet.
265 * target.h (struct target_ops): Add "detach" member.
266 (detach_inferior): Define.
267
1581182a
MK		 2682003-06-13 Mark Kettenis <kettenis@gnu.org>
269
270 From Kelley Cook <kelleycook@wideopenwest.com>:
271 * configure.srv: Accept i[34567]86 variants.
272
e5379b03
DJ		 2732003-06-05 Daniel Jacobowitz <drow@mvista.com>
274
275 * linux-low.c (linux_wait_for_event): Correct comment typos.
276 (linux_resume_one_process): Call check_removed_breakpoint.
277 (linux_send_signal): New function.
278 (linux_target_ops): Add linux_send_signal.
279 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
280 of kill.
281 * target.h (struct target_ops): Add send_signal.
282
2ff29de4
JB		 2832003-05-29 Jim Blandy <jimb@redhat.com>
284
285 * linux-low.c (usr_store_inferior_registers): Transfer buf in
286 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
287 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
288 away part of the register's value.
289
254787d4
DJ		 2902003-03-26 Daniel Jacobowitz <drow@mvista.com>
291
292 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
293 (linux_wait_for_event, linux_init_signals): Likewise.
294
94e10508
DJ		 2952003-03-17 Daniel Jacobowitz <drow@mvista.com>
296
297 * configure.in: Check for stdlib.h.
298 * configure: Regenerated.
299 * config.in: Regenerated.
300
4c0711e0
DJ		 3012003-01-04 Andreas Schwab <schwab@suse.de>
302
303 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
304
ef66e766
AC		 3052003-01-02 Andrew Cagney <ac131313@redhat.com>
306
307 * Makefile.in: Remove obsolete code.
308
a1358604
DJ		 3092002-11-20 Daniel Jacobowitz <drow@mvista.com>
310
311 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
312 defined(PT_FPR0_HI).
313
23ce3b1c
DJ		 3142002-11-17 Stuart Hughes <seh@zee2.com>
315
316 * linux-arm-low.c (arm_num_regs): Increase.
317 (arm_regmap): Include status register.
318
3192002-11-17 Daniel Jacobowitz <drow@mvista.com>
320
321 * linux-low.c (register_addr): Remove incorrect -1 check.
322
a9fa9f7d
DJ		 3232002-08-29 Daniel Jacobowitz <drow@mvista.com>
324
325 * linux-low.c (linux_create_inferior): Call setpgid. Return
326 the new PID.
327 (unstopped_p, linux_signal_pid): Remove.
328 (linux_target_ops): Remove linux_signal_pid.
329 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
330 global instead of target method.
331 * target.h (struct target_ops): Remove signal_pid. Update comment
332 for create_inferior.
333 * server.c (signal_pid): New variable.
334 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 335 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 336 (attach_inferior): Set signal_pid.
337
17574093
DJ		 3382002-08-23 Daniel Jacobowitz <drow@mvista.com>
339
340 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
341
3422002-08-20 Jim Blandy <jimb@redhat.com>
343
344 * Makefile.in (LDFLAGS): Allow the configure script to establish a
345 default for this.
346
3472002-08-01 Andrew Cagney <cagney@redhat.com>
348
349 * Makefile.in: Make chill references obsolete.
350
3512002-07-24 Kevin Buettner <kevinb@redhat.com>
352
353 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
354 * configure: Regenerate.
355 * config.in: Regenerate.
356
3572002-07-09 David O'Brien <obrien@FreeBSD.org>
358
359 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
360 (perror_with_name, remote_close, remote_open, expect, play): Static.
361
3622002-07-04 Michal Ludvig <mludvig@suse.cz>
363
4b8dad4a 364 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 365 byte offsets instead of an array of indexes.
366 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
367
3682002-06-13 Daniel Jacobowitz <drow@mvista.com>
369
370 * regcache.c: Add comment.
371
3722002-06-11 Daniel Jacobowitz <drow@mvista.com>
373
374 * thread-db.c: New file.
375 * proc-service.c: New file.
376 * acinclude.m4: New file.
377 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
378 proc-service.o, and thread-db.o.
379 (linux-low.o): Add USE_THREAD_DB.
380 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
381 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
382 * aclocal.m4: Regenerated.
383 * config.in: Regenerated.
384 * configure: Regenerated.
385 * configure.in: Check for proc_service.h, sys/procfs.h,
386 thread_db.h, and linux/elf.h headrs.
387 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
388 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
389 Check for -lthread_db and thread support.
390 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
391 PowerPC, and SuperH.
392 * i387-fp.c: Constify arguments.
393 * i387-fp.h: Likewise.
394 * inferiors.c: (struct thread_info): Renamed from
395 `struct inferior_info'. Remove PID member. Use generic inferior
396 list header. All uses updated.
397 (inferiors, signal_pid): Removed.
398 (all_threads): New variable.
399 (get_thread): Define.
400 (add_inferior_to_list): New function.
401 (for_each_inferior): New function.
402 (change_inferior_id): New function.
403 (add_inferior): Removed.
404 (remove_inferior): New function.
405 (add_thread): New function.
406 (free_one_thread): New function.
407 (remove_thread): New function.
408 (clear_inferiors): Use for_each_inferior and free_one_thread.
409 (find_inferior): New function.
410 (find_inferior_id): New function.
411 (inferior_target_data): Update argument type.
412 (set_inferior_target_data): Likewise.
413 (inferior_regcache_data): Likewise.
414 (set_inferior_regcache_data): Likewise.
415 * linux-low.c (linux_bp_reinsert): Remove.
416 (all_processes, stopping_threads, using_thrads)
417 (struct pending_signals, debug_threads, pid_of): New.
418 (inferior_pid): Replace with macro.
419 (struct inferior_linux_data): Remove.
420 (get_stop_pc, add_process): New functions.
421 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
422 Use add_process and add_thread.
423 (linux_attach_lwp): New function, based on old linux_attach. Use
424 add_process and add_thread. Set stop_expected for new threads.
425 (linux_attach): New function.
426 (linux_kill_one_process): New function.
427 (linux_kill): Kill all LWPs.
428 (linux_thread_alive): Use find_inferior_id.
429 (check_removed_breakpoints, status_pending_p): New functions.
430 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
431 Update. Use WNOHANG. Wait for cloned processes also. Update process
432 struct for the found process.
433 (linux_wait_for_event): New function.
434 (linux_wait): Use it. Support LWPs.
435 (send_sigstop, wait_for_sigstop, stop_all_processes)
436 (linux_resume_one_process, linux_continue_one_process): New functions.
437 (linux_resume): Support LWPs.
438 (REGISTER_RAW_SIZE): Remove.
439 (fetch_register): Use register_size instead. Call supply_register.
440 (usr_store_inferior_registers): Likewise. Call collect_register.
441 Fix recursive case.
442 (regsets_fetch_inferior_registers): Improve error message.
443 (regsets_store_inferior_registers): Add debugging.
444 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
445 (unstopped_p, linux_signal_pid): New functions.
446 (linux_target_ops): Add linux_signal_pid.
447 (linux_init_signals): New function.
448 (initialize_low): Call it. Initialize using_threads.
449 * regcache.c (inferior_regcache_data): Add valid
450 flag.
451 (get_regcache): Fetch registers lazily. Add fetch argument
452 and update all callers.
453 (regcache_invalidate_one, regcache_invalidate): New
454 functions.
455 (new_register_cache): Renamed from create_register_cache.
456 Return the new regcache.
457 (free_register_cache): Change argument to a void *.
458 (registers_to_string, registers_from_string): Call get_regcache
459 with fetch flag set.
460 (register_data): Make static. Pass fetch flag to get_regcache.
461 (supply_register): Call get_regcache with fetch flag clear.
462 (collect_register): Call get_regcache with fetch flag set.
463 (collect_register_as_string): New function.
464 * regcache.h: Update.
465 * remote-utils.c (putpkt): Flush after debug output and use
466 stderr.
467 Handle input interrupts while waiting for an ACK.
468 (input_interrupt): Use signal_pid method.
469 (getpkt): Flush after debug output and use stderr.
470 (outreg): Use collect_register_as_string.
471 (new_thread_notify, dead_thread_notify): New functions.
472 (prepare_resume_reply): Check using_threads. Set thread_from_wait
473 and general_thread.
474 (look_up_one_symbol): Flush after debug output.
475 * server.c (step_thread, server_waiting): New variables.
476 (start_inferior): Don't use signal_pid. Update call to mywait.
477 (attach_inferior): Update call to mywait.
478 (handle_query): Handle qfThreadInfo and qsThreadInfo.
479 (main): Don't fetch/store registers explicitly. Use
480 set_desired_inferior. Support proposed ``Hs'' packet. Update
481 calls to mywait.
482 * server.h: Update.
483 (struct inferior_list, struct_inferior_list_entry): New.
484 * target.c (set_desired_inferior): New.
485 (write_inferior_memory): Constify.
486 (mywait): New function.
487 * target.h: Update.
488 (struct target_ops): New signal_pid method.
489 (mywait): Removed macro, added prototype.
490
491 * linux-low.h (regset_func): Removed.
492 (regset_fill_func, regset_store_func): New.
493 (enum regset_type): New.
494 (struct regset_info): Add type field. Use new operation types.
495 (struct linux_target_ops): stop_pc renamed to get_pc.
496 Add decr_pc_after_break and breakpoint_at.
497 (get_process, get_thread_proess, get_process_thread)
498 (strut process_info, all_processes, linux_attach_lwp)
499 (thread_db_init): New.
500
501 * linux-arm-low.c (arm_get_pc, arm_set_pc,
502 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
503 (the_low_target): Add new members.
504 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
505 (i386_store_fpxregset): Constify.
506 (target_regsets): Add new kind identifier.
507 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
508 (i386_set_pc): Add debugging.
509 (i386_breakpoint_at): New function.
510 (the_low_target): Add new members.
511 * linux-mips-low.c (mips_get_pc, mips_set_pc)
512 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
513 (mips_breakpoint_at): New.
514 (the_low_target): Add new members.
515 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
516 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
517 (the_low_target): Add new members.
518 * linux-sh-low.c (sh_get_pc, sh_set_pc)
519 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
520 (the_low_target): Add new members.
521 * linux-x86-64-low.c (target_regsets): Add new kind
522 identifier.
523
5242002-05-15 Daniel Jacobowitz <drow@mvista.com>
525
526 From Martin Pool <mbp@samba.org>:
527 * server.c (gdbserver_usage): New function.
528 (main): Call it.
529
5302002-05-14 Daniel Jacobowitz <drow@mvista.com>
531
532 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
533 stop_at -> stop_pc.
534
5352002-05-04 Andrew Cagney <ac131313@redhat.com>
536
537 * Makefile.in: Remove obsolete code.
538
5392002-04-24 Michal Ludvig <mludvig@suse.cz>
540
541 * linux-low.c (regsets_fetch_inferior_registers),
542 (regsets_store_inferior_registers): Removed cast to int from
543 ptrace() calls.
544 * regcache.h: Added declaration of struct inferior_info.
545
5462002-04-20 Daniel Jacobowitz <drow@mvista.com>
547
548 * inferiors.c (struct inferior_info): Add regcache_data.
549 (add_inferior): Call create_register_cache.
550 (clear_inferiors): Call free_register_cache.
551 (inferior_regcache_data, set_inferior_regcache_data): New functions.
552 * regcache.c (struct inferior_regcache_data): New.
553 (registers): Remove.
554 (get_regcache): New function.
555 (create_register_cache, free_register_cache): New functions.
556 (set_register_cache): Don't initialize the register cache here.
557 (registers_to_string, registers_from_string, register_data): Call
558 get_regcache.
559 * regcache.h: Add prototypes.
560 * server.h: Likewise.
561
5622002-04-20 Daniel Jacobowitz <drow@mvista.com>
563
564 * mem-break.c: New file.
565 * mem-break.h: New file.
566 * Makefile.in: Add mem-break.o rule; update server.h
567 dependencies.
568 * inferiors.c (struct inferior_info): Add target_data
569 member.
570 (clear_inferiors): Free target_data member if set.
571 (inferior_target_data, set_inferior_target_data): New functions.
572 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
573 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
574 * linux-low.c (linux_bp_reinsert): New variable.
575 (struct inferior_linux_data): New.
576 (linux_create_inferior): Use set_inferior_target_data.
577 (linux_attach): Likewise. Call add_inferior.
578 (linux_wait_for_one_inferior): New function.
579 (linux_wait): Call it.
580 (linux_write_memory): Add const.
581 (initialize_low): Call set_breakpoint_data.
582 * linux-low.h (struct linux_target_ops): Add breakpoint
583 handling members.
584 * server.c (attach_inferior): Remove extra add_inferior
585 call.
586 * server.h: Include mem-break.h. Update inferior.c
587 prototypes.
588 * target.c (read_inferior_memory)
589 (write_inferior_memory): New functions.
590 * target.h (read_inferior_memory)
591 (write_inferior_memory): Change macros to prototypes.
592 (struct target_ops): Update comments. Add const to write_memory
593 definition.
594
5952002-04-11 Daniel Jacobowitz <drow@mvista.com>
596
597 * linux-low.c (usr_store_inferior_registers): Support
598 registers which are allowed to fail to store.
599 * linux-low.h (linux_target_ops): Likewise.
600 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
601 (ppc_cannot_store_register): FPSCR may not be storable.
602
6032002-04-09 Daniel Jacobowitz <drow@mvista.com>
604
605 * server.h: Include <string.h> if HAVE_STRING_H.
606 * ChangeLog: Correct paths in last ChangeLog entry.
607
6082002-04-09 Daniel Jacobowitz <drow@mvista.com>
609
610 * linux-low.h: Remove obsolete prototypes.
611 (struct linux_target_ops): New.
612 (extern the_low_target): New.
613 * linux-low.c (num_regs, regmap): Remove declarations.
614 (register_addr): Use the_low_target explicitly.
615 (fetch_register): Likewise.
616 (usr_fetch_inferior_registers): Likewise.
617 (usr_store_inferior_registers): Likewise.
618 * linux-arm-low.c (num_regs): Remove.
619 (arm_num_regs): Define.
620 (arm_regmap): Renamed from regmap, made static.
621 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
622 made static.
623 (arm_cannot_store_register): Renamed from cannot_store_register,
624 made static.
625 (the_low_target): New.
626 * linux-i386-low.c (num_regs): Remove.
627 (i386_num_regs): Define.
628 (i386_regmap): Renamed from regmap, made static.
629 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
630 made static.
631 (i386_cannot_store_register): Renamed from cannot_store_register,
632 made static.
633 (the_low_target): New.
634 * linux-ia64-low.c (num_regs): Remove.
635 (ia64_num_regs): Define.
636 (ia64_regmap): Renamed from regmap, made static.
637 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
638 made static.
639 (ia64_cannot_store_register): Renamed from cannot_store_register,
640 made static.
641 (the_low_target): New.
642 * linux-m68k-low.c (num_regs): Remove.
643 (m68k_num_regs): Define.
644 (m68k_regmap): Renamed from regmap, made static.
645 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
646 made static.
647 (m68k_cannot_store_register): Renamed from cannot_store_register,
648 made static.
649 (the_low_target): New.
650 * linux-mips-low.c (num_regs): Remove.
651 (mips_num_regs): Define.
652 (mips_regmap): Renamed from regmap, made static.
653 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
654 made static.
655 (mips_cannot_store_register): Renamed from cannot_store_register,
656 made static.
657 (the_low_target): New.
658 * linux-ppc-low.c (num_regs): Remove.
659 (ppc_num_regs): Define.
660 (ppc_regmap): Renamed from regmap, made static.
661 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
662 made static.
663 (ppc_cannot_store_register): Renamed from cannot_store_register,
664 made static.
665 (the_low_target): New.
666 * linux-s390-low.c (num_regs): Remove.
667 (s390_num_regs): Define.
668 (s390_regmap): Renamed from regmap, made static.
669 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
670 made static.
671 (s390_cannot_store_register): Renamed from cannot_store_register,
672 made static.
673 (the_low_target): New.
674 * linux-sh-low.c (num_regs): Remove.
675 (sh_num_regs): Define.
676 (sh_regmap): Renamed from regmap, made static.
677 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
678 made static.
679 (sh_cannot_store_register): Renamed from cannot_store_register,
680 made static.
681 (the_low_target): New.
682 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
683 (the_low_target): New.
684
6852002-04-09 Daniel Jacobowitz <drow@mvista.com>
686
687 * Makefile.in: Add stamp-h target.
688 * configure.in: Create stamp-h.
689 * configure: Regenerated.
690
6912002-04-09 Daniel Jacobowitz <drow@mvista.com>
692
693 * inferiors.c: New file.
694 * target.c: New file.
695 * target.h: New file.
696 * Makefile.in: Add target.o and inferiors.o. Update
697 dependencies.
698 * linux-low.c (inferior_pid): New static variable,
699 moved from server.c.
700 (linux_create_inferior): Renamed from create_inferior.
701 Call add_inferior. Return 0 on success instead of a PID.
702 (linux_attach): Renamed from myattach.
703 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
704 (linux_thread_alive): Renamed from mythread_alive.
705 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
706 child dies.
707 (linux_resume): Renamed from myresume. Add missing ``return 0''.
708 (regsets_store_inferior_registers): Correct error message.
709 Add missing ``return 0''.
710 (linux_fetch_registers): Renamed from fetch_inferior_registers.
711 (linux_store_registers): Renamed from store_inferior_registers.
712 (linux_read_memory): Renamed from read_inferior_memory.
713 (linux_write_memory): Renamed from write_inferior_memory.
714 (linux_target_ops): New structure.
715 (initialize_low): Call set_target_ops ().
716 * remote-utils.c (unhexify): New function.
717 (hexify): New function.
718 (input_interrupt): Send signals to ``signal_pid''.
719 * server.c (inferior_pid): Remove.
720 (start_inferior): Update create_inferior call.
721 (attach_inferior): Call add_inferior.
722 (handle_query): New function.
723 (main): Call handle_query for `q' packets.
724 * server.h: Include "target.h". Remove obsolete prototypes.
725 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
726
7272002-04-09 Daniel Jacobowitz <drow@mvista.com>
728
729 * Makefile.in: Add WARN_CFLAGS. Update configury
730 dependencies.
731 * configure.in: Check for <string.h>
732 * configure: Regenerate.
733 * config.in: Regenerate.
734 * gdbreplay.c: Include needed system headers.
735 (remote_open): Remove strchr prototype.
736 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
737 * regcache.c (supply_register): Change buf argument to const void *.
738 (supply_register_by_name): Likewise.
739 (collect_register): Change buf argument to void *.
740 (collect_register_by_name): Likewise.
741 * regcache.h: Add missing prototypes.
742 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
743 * server.c (handle_query): New function.
744 (attached): New static variable, moved out of main.
745 (main): Quiet longjmp clobber warnings.
746 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
747 * utils.c (error): Remove NORETURN.
748 (fatal): Likewise.
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