]> git.ipfire.org Git - thirdparty/binutils-gdb.git/blame - gdb/gdbserver/ChangeLog
projects / thirdparty / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
* elflink.c (_bfd_elf_default_action_discarded): Return 0 for
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
9db87ebd
DJ		 12006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
2
3 * server.c (attach_inferior): Return SIGTRAP for a successful
4 attach.
5
dd24457d
DJ		 62006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
7
8 * Makefile.in (OBS): Add version.o.
9 (STAGESTUFF): Delete.
10 (version.o): Add dependencies.
11 (version.c): Replace rule.
12 (clean): Remove version.c.
13 * server.c (gdbserver_version): New.
14 (gdbserver_usage): Use printf.
15 (main): Handle --version and --help.
16 * server.h (version, host_name): Add declarations.
17
6f0f660e
EZ		 182005-12-23 Eli Zaretskii <eliz@gnu.org>
19
20 * linux-arm-low.c:
21 * linux-arm-low.c:
22 * inferiors.c:
23 * i387-fp.h:
24 * i387-fp.c:
25 * gdbreplay.c:
26 * regcache.c:
27 * proc-service.c:
28 * mem-break.h:
29 * mem-break.c:
30 * linux-x86-64-low.c:
31 * linux-sh-low.c:
32 * linux-s390-low.c:
33 * linux-ppc64-low.c:
34 * linux-ppc-low.c:
35 * linux-mips-low.c:
36 * linux-m68k-low.c:
37 * linux-m32r-low.c:
38 * linux-low.h:
39 * linux-low.c:
40 * linux-ia64-low.c:
41 * linux-i386-low.c:
42 * linux-crisv32-low.c:
43 * thread-db.c:
44 * terminal.h:
45 * target.h:
46 * target.c:
47 * server.h:
48 * server.c:
49 * remote-utils.c:
50 * regcache.h:
51 * utils.c:
52 * Makefile.in:
53 * configure.ac:
54 * gdbserver.1: Add (C) after Copyright. Update the FSF
55 address.
56
9d1fb177
DJ		 572005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
58
59 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
60 (arm_breakpoint_at): Recognize both breakpoints.
61 (the_low_target): Use the correct breakpoint instruction.
62
011a70c2
DJ		 632005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
64
65 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
66 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
67 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
68 (the_low_target): Update.
69
7fb85e41
AS		 702005-10-25 Andreas Schwab <schwab@suse.de>
71
72 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
73
74 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
75 (ia64_num_regs): Reduce to 462.
76
3db0444b
DJ		 772005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
78
79 * acinclude.m4: Correct quoting.
80 * aclocal.m4: Regenerated.
81
82 Suggested by SZOKOVACS Robert <szo@ies.hu>:
83 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
84 (thread_db_init): Call thread_db_err_str.
85 * configure.ac: Check for TD_VERSION.
86 * config.in, configure: Regenerated.
87
bee0189a
DJ		 882005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
89
90 * server.h (error, fatal, warning): Add ATTR_FORMAT.
91
e9d25b98
DJ		 922005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
93
94 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
95 is not available. Define HAVE_PTRACE_GETREGS if it is.
96 * config.in, configure: Regenerated.
97 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
98 * linux-i386-low.c, linux-m68k-low.c: Update to use
99 HAVE_PTRACE_GETREGS.
100 * linux-low.c (regsets_fetch_inferior_registers)
101 (regsets_store_inferior_registers): Only return 0 if we processed
102 GENERAL_REGS.
103 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
104 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
105
a06660f7
DJ		 1062005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
107
108 * inferiors.c (struct thread_info): Add gdb_id.
109 (add_thread): Add gdb_id argument.
110 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
111 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
112 calls to add_thread.
113 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
114 * server.c (handle_query): Use thread_to_gdb_id.
115 (handle_v_cont, main): Use gdb_id_to_thread_id.
116 * server.h (add_thread): Update prototype.
117 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
118 prototypes.
119
5a1f5858
DJ		 1202005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
121
122 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
123 left-padded registers.
124 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
125 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
126
e122f1f5
SE		 1272005-07-01 Steve Ellcey <sje@cup.hp.com>
128
129 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
130 * configure: Regenerate.
131 * config.in: Regenerate.
132 * server.h (NEED_DECLARATION_STRERROR):
133 Replace with !HAVE_DECL_STRERROR.
134
d592fa2f
DJ		 1352005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
136
137 * linux-low.c (linux_wait, linux_send_signal): Don't test
138 an unsigned long variable for > 0 if it could be MAX_ULONG.
139 * server.c (myresume): Likewise.
140 * target.c (set_desired_inferior): Likewise.
141
ccbd4912
MK		 1422005-06-13 Mark Kettenis <kettenis@gnu.org>
143
144 * configure.ac: Simplify and improve check for socklen_t.
145 * configure, config.in: Regenerate.
146
f450004a
DJ		 1472005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
148
149 * acconfig.h: Remove.
150 * configure.ac: Add a test for socklen_t. Use three-argument
151 AC_DEFINE throughout.
152 * config.in: Regenerated using autoheader 2.59.
153 * configure: Regenerated.
154
155 * gdbreplay.c (socklen_t): Provide a default.
156 (remote_open): Use socklen_t.
157 * remote-utils.c (socklen_t): Provide a default.
158 (remote_open): Use socklen_t.
159 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
160 unsigned char.
161
162 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
163 char for buffers.
164 * linux-low.c (linux_read_memory, linux_write_memory)
165 (linux_read_auxv): Likewise.
166 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
167 (check_mem_write): Likewise.
168 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
169 Likewise.
170 * regcache.c (struct inferior_rgcache_data, registers_to_string)
171 (registers_from_string, register_data): Likewise.
172 * server.c (handle_query, main): Likewise.
173 * server.h (convert_ascii_to_int, convert_int_to_ascii)
174 (decode_M_packet): Likewise.
175 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
176 * target.h (struct target_ops): Update read_memory, write_memory,
177 and read_auxv.
178 (read_inferior_memory, write_inferior_memory): Update.
179 * linux-low.h (struct linux_target_ops): Change type of breakpoint
180 to unsigned char *.
181 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
182 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
183 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
184 linux-s390-low.c, linux-sh-low.c: Update for changes in
185 read_inferior_memory and the_low_target->breakpoint.
186
eee84df1
DJ		 1872005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
188
189 * Makefile.in (SFILES): Add linux-ppc64-low.c.
190 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
191 * configure.srv: Add powerpc64-*-linux*.
192 * linux-ppc64-low.c: New file.
193
45b134e5
OF		 1942005-05-23 Orjan Friberg <orjanf@axis.com>
195
196 * linux-cris-low.c: New file with support for CRIS.
197 * linux-crisv32-low.c: Ditto for CRISv32.
198 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
199 (clean): Add reg-cris.c and reg-crisv32.c.
200 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
201 reg-crisv32.o, and reg-crisv32.c to make rules.
202 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
203 recognized targets.
204
48d93c75
UW		 2052005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
206
207 * linux-low.c (fetch_register): Ensure buffer size is a multiple
208 of sizeof (PTRACE_XFER_TYPE).
209 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
210
e013ee27
OF		 2112005-05-12 Orjan Friberg <orjanf@axis.com>
212
213 * target.h (struct target_ops): Add insert_watchpoint,
214 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
215 pointers for hardware watchpoint support.
216 * linux-low.h (struct linux_target_ops): Ditto.
217 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
218 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
219 to linux_target_ops.
220 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
221 reply packet.
222 * server.c (main): Recognize 'Z' and 'z' packets.
223
b0ded00b
UW		 2242005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
225
226 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
227 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
228 (the_low_target): Add new members.
229
8643e2ad
DJ		 2302005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
231
232 * proc-service.c (ps_lgetregs): Search all_processes instead of
233 all_threads.
234
fc620387
DJ		 2352005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
236
237 * server.c (start_inferior): Change return type to int.
238 (attach_inferior): Change sigptr to int *.
239 (handle_v_cont, handle_v_requests): Change signal to int *.
240 (main): Change signal to int.
241
2422005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 243
244 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
245 * configure.srv: Add m32r*-*-linux*.
246 * linux-m32r-low.c: New file.
247
e0e76420
DJ		 2482005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
249
250 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
251
a1928bad
DJ		 2522005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
253
254 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
255 Take unsigned long arguments for PIDs.
256 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
257 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
258 (wait_for_sigstop, linux_resume_one_process)
259 (regsets_fetch_inferior_registers, linux_send_signal)
260 (linux_read_auxv): Likewise. Update the types of variables holding
261 PIDs. Update format string specifiers.
262 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
263 * remote-utils.c (prepare_resume_reply): Likewise.
264 * server.c (cont_thread, general_thread, step_thread)
265 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
266 unsigned long.
267 (handle_query): Update format specifiers.
268 (handle_v_cont, main): Use strtoul for thread IDs.
269 * server.h (struct inferior_list_entry): Use unsigned long for ID.
270 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
271 (general_thread, step_thread, thread_from_wait)
272 (old_thread_from_wait): Update.
273 * target.h (struct thread_resume): Use unsigned long for THREAD.
274 (struct target_ops): Use unsigned long for arguments to attach and
275 thread_alive.
276
dcdb98d2
DJ		 2772005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
278
279 * acinclude.m4: Include bfd/bfd.m4 directly.
280 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
281 <agriffis@toolchain.org>.
282 * aclocal.m4, configure: Regenerated.
283
bec39cab
AC		 2842005-01-07 Andrew Cagney <cagney@gnu.org>
285
286 * configure.ac: Rename configure.in, require autoconf 2.59.
287 * configure: Re-generate.
288
434c4c77
DJ		 2892004-12-08 Daniel Jacobowitz <dan@debian.org>
290
291 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
292 LIBS when finished.
293 * aclocal.m4: Regenerated.
294 * configure: Regenerated.
295
db1d3e1b
AS		 2962004-11-21 Andreas Schwab <schwab@suse.de>
297
298 * linux-m68k-low.c (m68k_num_gregs): Define.
299 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
300 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
301 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
302 (m68k_breakpoint_at): New. Add to the_low_target.
303
304 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
305 srv_linux_thread_db to yes.
306
43360365
JB		 3072004-10-20 Joel Brobecker <brobecker@gnat.com>
308
309 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
310 (ARCH_SET_FS): Likewise.
311 (ARCH_GET_FS): Likewise.
312 (ARCH_GET_GS): Likewise.
313
fd500816
DJ		 3142004-10-16 Daniel Jacobowitz <dan@debian.org>
315
316 * linux-i386-low.c (ps_get_thread_area): New.
317 * linux-x86-64-low.c (ps_get_thread_area): New.
318 * linux-low.c: Include <sys/syscall.h>.
319 (linux_kill_one_process): Don't kill the first thread here.
320 (linux_kill): Kill the first thread here.
321 (kill_lwp): New function.
322 (send_sigstop, linux_send_signal): Use it.
323 * proc-service.c: Clean up #ifdefs.
324 (fpregset_info): Delete.
325 (ps_lgetregs): Update and enable implementation.
326 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
327 implementations.
328 * remote-utils.c (struct sym_cache, symbol_cache): New.
329 (input_interrupt): Print a clearer message.
330 (async_io_enabled): New variable.
331 (enable_async_io, disable_async_io): Use it. Update comments.
332 (look_up_one_symbol): Use the symbol cache.
333 * thread-db.c (thread_db_look_up_symbols): New function.
334 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
335
f6de3c42
DJ		 3362004-10-16 Daniel Jacobowitz <dan@debian.org>
337
338 * configure.in: Test for -rdynamic.
339 * configure: Regenerated.
340 * Makefile (INTERNAL_LDFLAGS): New.
341 (gdbserver, gdbreplay): Use it.
342
2c0fc042
AC		 3432004-09-02 Andrew Cagney <cagney@gnu.org>
344
345 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
346
075b3282
DJ		 3472004-03-23 Daniel Jacobowitz <drow@mvista.com>
348
349 * linux-low.c (linux_wait): Clear all_processes list also.
350
fa6a77dc
DJ		 3512004-03-12 Daniel Jacobowitz <drow@mvista.com>
352
353 * linux-low.c: Include <errno.h>. Remove extern declaration of
354 errno.
355
6d782a97
DJ		 3562004-03-12 Daniel Jacobowitz <drow@mvista.com>
357
358 * gdbreplay.c, server.h, utils.c: Update copyright years.
359
3a7fb99b
DJ		 3602004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
361
362 * server.c (main): Print child status or termination signal from
363 variable 'signal', not 'sig'.
364
c3e735a6
DJ		 3652004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
366
367 * linux-low.c (linux_read_memory): Change return type to
368 int. Check for and return error from ptrace().
369 * target.c (read_inferior_memory): Change return type to int. Pass
370 back return status from the_target->read_memory().
371 * target.h (struct target_ops): Adapt *read_memory() prototype.
372 Update comment.
373 (read_inferior_memory): Adapt prototype.
374 * server.c (main): Return an error packet if
375 read_inferior_memory() returns an error.
376
a59d1c82
DJ		 3772004-03-04 Daniel Jacobowitz <drow@mvista.com>
378
379 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
380 Unify with other clean targets.
381
dc3f8883
DJ		 3822004-02-29 Daniel Jacobowitz <drow@mvista.com>
383
384 * server.c (handle_v_cont): Call set_desired_inferior.
385
89a208da
DJ		 3862004-02-29 Daniel Jacobowitz <drow@mvista.com>
387
388 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
389
62ea82f5
DJ		 3902004-02-29 Daniel Jacobowitz <drow@mvista.com>
391
392 * linux-low.c (linux_wait): Unblock async I/O.
393 (linux_resume): Block and enable async I/O.
394 * remote-utils.c (block_async_io, unblock_async_io): New functions.
395 * server.h (block_async_io, unblock_async_io): Add prototypes.
396
6910d122
DJ		 3972004-02-29 Daniel Jacobowitz <drow@mvista.com>
398
399 * remote-utils.c (remote_open): Print a status notice after
400 opening a TCP port.
401 * server.c (attach_inferior): Print a status notice after
402 attaching.
403
4042004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 405
406 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
407
c89dc5d4
DJ		 4082004-02-26 Daniel Jacobowitz <drow@mvista.com>
409
410 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
411 error packet.
412 * server.c, target.h: Update copyright years.
413
4b8dad4a
RM		 4142004-02-25 Roland McGrath <roland@redhat.com>
415
416 * target.h (struct target_ops): New member `read_auxv'.
417 * server.c (handle_query): Handle qPart:auxv:read: query using that.
418 * linux-low.c (linux_read_auxv): New function.
419 (linux_target_ops): Initialize `read_auxv' member to that.
420
d7446758
JB		 4212004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
422
423 Committed by Jim Blandy <jimb@redhat.com>.
424
425 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 426 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 427 instead of GPR_SIZE to distiguish s390 and s390x targets.
428
5544ad89
DJ		 4292004-01-31 Daniel Jacobowitz <drow@mvista.com>
430
431 * linux-low.c: Update copyright year.
432 (check_removed_breakpoint): Clear pending_is_breakpoint.
433 (linux_set_resume_request, linux_queue_one_thread)
434 (resume_status_pending_p): New functions.
435 (linux_continue_one_thread): Use process->resume.
436 (linux_resume): Only resume threads if there are no pending events.
437 * linux-low.h (struct process_info): Add resume request
438 pointer.
439
2a68b70e
DJ		 4402004-01-30 Daniel Jacobowitz <drow@mvista.com>
441
442 * regcache.c (new_register_cache): Clear the allocated register
443 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
444
64386c31
DJ		 4452003-10-13 Daniel Jacobowitz <drow@mvista.com>
446
447 * linux-low.c (linux_resume): Take a struct thread_resume *
448 argument.
449 (linux_wait): Update call.
450 (resume_ptr): New static variable.
451 (linux_continue_one_thread): Renamed from
452 linux_continue_one_process. Use resume_ptr.
453 (linux_resume): Use linux_continue_one_thread.
454 * server.c (handle_v_cont, handle_v_requests): New functions.
455 (myresume): New function.
456 (main): Handle 'v' case.
457 * target.h (struct thread_resume): New type.
458 (struct target_ops): Change argument of "resume" to struct
459 thread_resume *.
460 (myresume): Delete macro.
461
c938e9b0
L		 4622003-08-08 H.J. Lu <hongjiu.lu@intel.com>
463
464 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
465 (uninstall): Support DESTDIR.
466
7f313d07
BC		 467Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
468
469 * configure.srv: Add xscale*linux copy of arm*linux entry.
470
3b2fc2ea
DJ		 4712003-07-24 Daniel Jacobowitz <drow@mvista.com>
472
473 * linux-arm-low.c (arm_reinsert_addr): New function.
474 (the_low_target): Add arm_reinsert_addr.
475
1c0a559e
MK		 4762003-07-08 Mark Kettenis <kettenis@gnu.org>
477
478 * mem-break.c: Remove whitespace at end of file.
479
43d5792c
DJ		 4802003-06-28 Daniel Jacobowitz <drow@mvista.com>
481
482 * configure.in: Check whether we need to prototype strerror.
483 * server.h: Optionally prototype strerror.
484 * gdbreplay.c (perror_with_name): Use strerror.
485 * linux-low.c (linux_attach_lwp): Use strerror.
486 * utils.c (perror_with_name): Use strerror.
487 * config.in, configure: Regenerated.
488
c8a86edf
DJ		 4892003-06-28 Daniel Jacobowitz <drow@mvista.com>
490
491 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
492 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
493
73d37363
DJ		 4942003-06-20 Daniel Jacobowitz <drow@mvista.com>
495
496 * Makefile.in (SFILES): Update.
497 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
498 low-sun3.c: Remove files.
499
6ad8ae5c
DJ		 5002003-06-17 Daniel Jacobowitz <drow@mvista.com>
501
502 * linux-low.c: Move comment to linux_thread_alive where it belonged.
503 (linux_detach_one_process, linux_detach): New functions.
504 (linux_target_ops): Add linux_detach.
505 * server.c (main): Handle 'D' packet.
506 * target.h (struct target_ops): Add "detach" member.
507 (detach_inferior): Define.
508
1581182a
MK		 5092003-06-13 Mark Kettenis <kettenis@gnu.org>
510
511 From Kelley Cook <kelleycook@wideopenwest.com>:
512 * configure.srv: Accept i[34567]86 variants.
513
e5379b03
DJ		 5142003-06-05 Daniel Jacobowitz <drow@mvista.com>
515
516 * linux-low.c (linux_wait_for_event): Correct comment typos.
517 (linux_resume_one_process): Call check_removed_breakpoint.
518 (linux_send_signal): New function.
519 (linux_target_ops): Add linux_send_signal.
520 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
521 of kill.
522 * target.h (struct target_ops): Add send_signal.
523
2ff29de4
JB		 5242003-05-29 Jim Blandy <jimb@redhat.com>
525
526 * linux-low.c (usr_store_inferior_registers): Transfer buf in
527 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
528 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
529 away part of the register's value.
530
254787d4
DJ		 5312003-03-26 Daniel Jacobowitz <drow@mvista.com>
532
533 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
534 (linux_wait_for_event, linux_init_signals): Likewise.
535
94e10508
DJ		 5362003-03-17 Daniel Jacobowitz <drow@mvista.com>
537
538 * configure.in: Check for stdlib.h.
539 * configure: Regenerated.
540 * config.in: Regenerated.
541
4c0711e0
DJ		 5422003-01-04 Andreas Schwab <schwab@suse.de>
543
544 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
545
ef66e766
AC		 5462003-01-02 Andrew Cagney <ac131313@redhat.com>
547
548 * Makefile.in: Remove obsolete code.
549
a1358604
DJ		 5502002-11-20 Daniel Jacobowitz <drow@mvista.com>
551
552 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
553 defined(PT_FPR0_HI).
554
23ce3b1c
DJ		 5552002-11-17 Stuart Hughes <seh@zee2.com>
556
557 * linux-arm-low.c (arm_num_regs): Increase.
558 (arm_regmap): Include status register.
559
5602002-11-17 Daniel Jacobowitz <drow@mvista.com>
561
562 * linux-low.c (register_addr): Remove incorrect -1 check.
563
a9fa9f7d
DJ		 5642002-08-29 Daniel Jacobowitz <drow@mvista.com>
565
566 * linux-low.c (linux_create_inferior): Call setpgid. Return
567 the new PID.
568 (unstopped_p, linux_signal_pid): Remove.
569 (linux_target_ops): Remove linux_signal_pid.
570 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
571 global instead of target method.
572 * target.h (struct target_ops): Remove signal_pid. Update comment
573 for create_inferior.
574 * server.c (signal_pid): New variable.
575 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 576 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 577 (attach_inferior): Set signal_pid.
578
17574093
DJ		 5792002-08-23 Daniel Jacobowitz <drow@mvista.com>
580
581 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
582
5832002-08-20 Jim Blandy <jimb@redhat.com>
584
585 * Makefile.in (LDFLAGS): Allow the configure script to establish a
586 default for this.
587
5882002-08-01 Andrew Cagney <cagney@redhat.com>
589
590 * Makefile.in: Make chill references obsolete.
591
5922002-07-24 Kevin Buettner <kevinb@redhat.com>
593
594 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
595 * configure: Regenerate.
596 * config.in: Regenerate.
597
5982002-07-09 David O'Brien <obrien@FreeBSD.org>
599
600 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
601 (perror_with_name, remote_close, remote_open, expect, play): Static.
602
6032002-07-04 Michal Ludvig <mludvig@suse.cz>
604
4b8dad4a 605 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 606 byte offsets instead of an array of indexes.
607 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
608
6092002-06-13 Daniel Jacobowitz <drow@mvista.com>
610
611 * regcache.c: Add comment.
612
6132002-06-11 Daniel Jacobowitz <drow@mvista.com>
614
615 * thread-db.c: New file.
616 * proc-service.c: New file.
617 * acinclude.m4: New file.
618 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
619 proc-service.o, and thread-db.o.
620 (linux-low.o): Add USE_THREAD_DB.
621 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
622 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
623 * aclocal.m4: Regenerated.
624 * config.in: Regenerated.
625 * configure: Regenerated.
626 * configure.in: Check for proc_service.h, sys/procfs.h,
627 thread_db.h, and linux/elf.h headrs.
628 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
629 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
630 Check for -lthread_db and thread support.
631 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
632 PowerPC, and SuperH.
633 * i387-fp.c: Constify arguments.
634 * i387-fp.h: Likewise.
635 * inferiors.c: (struct thread_info): Renamed from
636 `struct inferior_info'. Remove PID member. Use generic inferior
637 list header. All uses updated.
638 (inferiors, signal_pid): Removed.
639 (all_threads): New variable.
640 (get_thread): Define.
641 (add_inferior_to_list): New function.
642 (for_each_inferior): New function.
643 (change_inferior_id): New function.
644 (add_inferior): Removed.
645 (remove_inferior): New function.
646 (add_thread): New function.
647 (free_one_thread): New function.
648 (remove_thread): New function.
649 (clear_inferiors): Use for_each_inferior and free_one_thread.
650 (find_inferior): New function.
651 (find_inferior_id): New function.
652 (inferior_target_data): Update argument type.
653 (set_inferior_target_data): Likewise.
654 (inferior_regcache_data): Likewise.
655 (set_inferior_regcache_data): Likewise.
656 * linux-low.c (linux_bp_reinsert): Remove.
657 (all_processes, stopping_threads, using_thrads)
658 (struct pending_signals, debug_threads, pid_of): New.
659 (inferior_pid): Replace with macro.
660 (struct inferior_linux_data): Remove.
661 (get_stop_pc, add_process): New functions.
662 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
663 Use add_process and add_thread.
664 (linux_attach_lwp): New function, based on old linux_attach. Use
665 add_process and add_thread. Set stop_expected for new threads.
666 (linux_attach): New function.
667 (linux_kill_one_process): New function.
668 (linux_kill): Kill all LWPs.
669 (linux_thread_alive): Use find_inferior_id.
670 (check_removed_breakpoints, status_pending_p): New functions.
671 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
672 Update. Use WNOHANG. Wait for cloned processes also. Update process
673 struct for the found process.
674 (linux_wait_for_event): New function.
675 (linux_wait): Use it. Support LWPs.
676 (send_sigstop, wait_for_sigstop, stop_all_processes)
677 (linux_resume_one_process, linux_continue_one_process): New functions.
678 (linux_resume): Support LWPs.
679 (REGISTER_RAW_SIZE): Remove.
680 (fetch_register): Use register_size instead. Call supply_register.
681 (usr_store_inferior_registers): Likewise. Call collect_register.
682 Fix recursive case.
683 (regsets_fetch_inferior_registers): Improve error message.
684 (regsets_store_inferior_registers): Add debugging.
685 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
686 (unstopped_p, linux_signal_pid): New functions.
687 (linux_target_ops): Add linux_signal_pid.
688 (linux_init_signals): New function.
689 (initialize_low): Call it. Initialize using_threads.
690 * regcache.c (inferior_regcache_data): Add valid
691 flag.
692 (get_regcache): Fetch registers lazily. Add fetch argument
693 and update all callers.
694 (regcache_invalidate_one, regcache_invalidate): New
695 functions.
696 (new_register_cache): Renamed from create_register_cache.
697 Return the new regcache.
698 (free_register_cache): Change argument to a void *.
699 (registers_to_string, registers_from_string): Call get_regcache
700 with fetch flag set.
701 (register_data): Make static. Pass fetch flag to get_regcache.
702 (supply_register): Call get_regcache with fetch flag clear.
703 (collect_register): Call get_regcache with fetch flag set.
704 (collect_register_as_string): New function.
705 * regcache.h: Update.
706 * remote-utils.c (putpkt): Flush after debug output and use
707 stderr.
708 Handle input interrupts while waiting for an ACK.
709 (input_interrupt): Use signal_pid method.
710 (getpkt): Flush after debug output and use stderr.
711 (outreg): Use collect_register_as_string.
712 (new_thread_notify, dead_thread_notify): New functions.
713 (prepare_resume_reply): Check using_threads. Set thread_from_wait
714 and general_thread.
715 (look_up_one_symbol): Flush after debug output.
716 * server.c (step_thread, server_waiting): New variables.
717 (start_inferior): Don't use signal_pid. Update call to mywait.
718 (attach_inferior): Update call to mywait.
719 (handle_query): Handle qfThreadInfo and qsThreadInfo.
720 (main): Don't fetch/store registers explicitly. Use
721 set_desired_inferior. Support proposed ``Hs'' packet. Update
722 calls to mywait.
723 * server.h: Update.
724 (struct inferior_list, struct_inferior_list_entry): New.
725 * target.c (set_desired_inferior): New.
726 (write_inferior_memory): Constify.
727 (mywait): New function.
728 * target.h: Update.
729 (struct target_ops): New signal_pid method.
730 (mywait): Removed macro, added prototype.
731
732 * linux-low.h (regset_func): Removed.
733 (regset_fill_func, regset_store_func): New.
734 (enum regset_type): New.
735 (struct regset_info): Add type field. Use new operation types.
736 (struct linux_target_ops): stop_pc renamed to get_pc.
737 Add decr_pc_after_break and breakpoint_at.
738 (get_process, get_thread_proess, get_process_thread)
739 (strut process_info, all_processes, linux_attach_lwp)
740 (thread_db_init): New.
741
742 * linux-arm-low.c (arm_get_pc, arm_set_pc,
743 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
744 (the_low_target): Add new members.
745 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
746 (i386_store_fpxregset): Constify.
747 (target_regsets): Add new kind identifier.
748 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
749 (i386_set_pc): Add debugging.
750 (i386_breakpoint_at): New function.
751 (the_low_target): Add new members.
752 * linux-mips-low.c (mips_get_pc, mips_set_pc)
753 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
754 (mips_breakpoint_at): New.
755 (the_low_target): Add new members.
756 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
757 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
758 (the_low_target): Add new members.
759 * linux-sh-low.c (sh_get_pc, sh_set_pc)
760 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
761 (the_low_target): Add new members.
762 * linux-x86-64-low.c (target_regsets): Add new kind
763 identifier.
764
7652002-05-15 Daniel Jacobowitz <drow@mvista.com>
766
767 From Martin Pool <mbp@samba.org>:
768 * server.c (gdbserver_usage): New function.
769 (main): Call it.
770
7712002-05-14 Daniel Jacobowitz <drow@mvista.com>
772
773 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
774 stop_at -> stop_pc.
775
7762002-05-04 Andrew Cagney <ac131313@redhat.com>
777
778 * Makefile.in: Remove obsolete code.
779
7802002-04-24 Michal Ludvig <mludvig@suse.cz>
781
782 * linux-low.c (regsets_fetch_inferior_registers),
783 (regsets_store_inferior_registers): Removed cast to int from
784 ptrace() calls.
785 * regcache.h: Added declaration of struct inferior_info.
786
7872002-04-20 Daniel Jacobowitz <drow@mvista.com>
788
789 * inferiors.c (struct inferior_info): Add regcache_data.
790 (add_inferior): Call create_register_cache.
791 (clear_inferiors): Call free_register_cache.
792 (inferior_regcache_data, set_inferior_regcache_data): New functions.
793 * regcache.c (struct inferior_regcache_data): New.
794 (registers): Remove.
795 (get_regcache): New function.
796 (create_register_cache, free_register_cache): New functions.
797 (set_register_cache): Don't initialize the register cache here.
798 (registers_to_string, registers_from_string, register_data): Call
799 get_regcache.
800 * regcache.h: Add prototypes.
801 * server.h: Likewise.
802
8032002-04-20 Daniel Jacobowitz <drow@mvista.com>
804
805 * mem-break.c: New file.
806 * mem-break.h: New file.
807 * Makefile.in: Add mem-break.o rule; update server.h
808 dependencies.
809 * inferiors.c (struct inferior_info): Add target_data
810 member.
811 (clear_inferiors): Free target_data member if set.
812 (inferior_target_data, set_inferior_target_data): New functions.
813 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
814 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
815 * linux-low.c (linux_bp_reinsert): New variable.
816 (struct inferior_linux_data): New.
817 (linux_create_inferior): Use set_inferior_target_data.
818 (linux_attach): Likewise. Call add_inferior.
819 (linux_wait_for_one_inferior): New function.
820 (linux_wait): Call it.
821 (linux_write_memory): Add const.
822 (initialize_low): Call set_breakpoint_data.
823 * linux-low.h (struct linux_target_ops): Add breakpoint
824 handling members.
825 * server.c (attach_inferior): Remove extra add_inferior
826 call.
827 * server.h: Include mem-break.h. Update inferior.c
828 prototypes.
829 * target.c (read_inferior_memory)
830 (write_inferior_memory): New functions.
831 * target.h (read_inferior_memory)
832 (write_inferior_memory): Change macros to prototypes.
833 (struct target_ops): Update comments. Add const to write_memory
834 definition.
835
8362002-04-11 Daniel Jacobowitz <drow@mvista.com>
837
838 * linux-low.c (usr_store_inferior_registers): Support
839 registers which are allowed to fail to store.
840 * linux-low.h (linux_target_ops): Likewise.
841 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
842 (ppc_cannot_store_register): FPSCR may not be storable.
843
8442002-04-09 Daniel Jacobowitz <drow@mvista.com>
845
846 * server.h: Include <string.h> if HAVE_STRING_H.
847 * ChangeLog: Correct paths in last ChangeLog entry.
848
8492002-04-09 Daniel Jacobowitz <drow@mvista.com>
850
851 * linux-low.h: Remove obsolete prototypes.
852 (struct linux_target_ops): New.
853 (extern the_low_target): New.
854 * linux-low.c (num_regs, regmap): Remove declarations.
855 (register_addr): Use the_low_target explicitly.
856 (fetch_register): Likewise.
857 (usr_fetch_inferior_registers): Likewise.
858 (usr_store_inferior_registers): Likewise.
859 * linux-arm-low.c (num_regs): Remove.
860 (arm_num_regs): Define.
861 (arm_regmap): Renamed from regmap, made static.
862 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
863 made static.
864 (arm_cannot_store_register): Renamed from cannot_store_register,
865 made static.
866 (the_low_target): New.
867 * linux-i386-low.c (num_regs): Remove.
868 (i386_num_regs): Define.
869 (i386_regmap): Renamed from regmap, made static.
870 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
871 made static.
872 (i386_cannot_store_register): Renamed from cannot_store_register,
873 made static.
874 (the_low_target): New.
875 * linux-ia64-low.c (num_regs): Remove.
876 (ia64_num_regs): Define.
877 (ia64_regmap): Renamed from regmap, made static.
878 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
879 made static.
880 (ia64_cannot_store_register): Renamed from cannot_store_register,
881 made static.
882 (the_low_target): New.
883 * linux-m68k-low.c (num_regs): Remove.
884 (m68k_num_regs): Define.
885 (m68k_regmap): Renamed from regmap, made static.
886 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
887 made static.
888 (m68k_cannot_store_register): Renamed from cannot_store_register,
889 made static.
890 (the_low_target): New.
891 * linux-mips-low.c (num_regs): Remove.
892 (mips_num_regs): Define.
893 (mips_regmap): Renamed from regmap, made static.
894 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
895 made static.
896 (mips_cannot_store_register): Renamed from cannot_store_register,
897 made static.
898 (the_low_target): New.
899 * linux-ppc-low.c (num_regs): Remove.
900 (ppc_num_regs): Define.
901 (ppc_regmap): Renamed from regmap, made static.
902 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
903 made static.
904 (ppc_cannot_store_register): Renamed from cannot_store_register,
905 made static.
906 (the_low_target): New.
907 * linux-s390-low.c (num_regs): Remove.
908 (s390_num_regs): Define.
909 (s390_regmap): Renamed from regmap, made static.
910 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
911 made static.
912 (s390_cannot_store_register): Renamed from cannot_store_register,
913 made static.
914 (the_low_target): New.
915 * linux-sh-low.c (num_regs): Remove.
916 (sh_num_regs): Define.
917 (sh_regmap): Renamed from regmap, made static.
918 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
919 made static.
920 (sh_cannot_store_register): Renamed from cannot_store_register,
921 made static.
922 (the_low_target): New.
923 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
924 (the_low_target): New.
925
9262002-04-09 Daniel Jacobowitz <drow@mvista.com>
927
928 * Makefile.in: Add stamp-h target.
929 * configure.in: Create stamp-h.
930 * configure: Regenerated.
931
9322002-04-09 Daniel Jacobowitz <drow@mvista.com>
933
934 * inferiors.c: New file.
935 * target.c: New file.
936 * target.h: New file.
937 * Makefile.in: Add target.o and inferiors.o. Update
938 dependencies.
939 * linux-low.c (inferior_pid): New static variable,
940 moved from server.c.
941 (linux_create_inferior): Renamed from create_inferior.
942 Call add_inferior. Return 0 on success instead of a PID.
943 (linux_attach): Renamed from myattach.
944 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
945 (linux_thread_alive): Renamed from mythread_alive.
946 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
947 child dies.
948 (linux_resume): Renamed from myresume. Add missing ``return 0''.
949 (regsets_store_inferior_registers): Correct error message.
950 Add missing ``return 0''.
951 (linux_fetch_registers): Renamed from fetch_inferior_registers.
952 (linux_store_registers): Renamed from store_inferior_registers.
953 (linux_read_memory): Renamed from read_inferior_memory.
954 (linux_write_memory): Renamed from write_inferior_memory.
955 (linux_target_ops): New structure.
956 (initialize_low): Call set_target_ops ().
957 * remote-utils.c (unhexify): New function.
958 (hexify): New function.
959 (input_interrupt): Send signals to ``signal_pid''.
960 * server.c (inferior_pid): Remove.
961 (start_inferior): Update create_inferior call.
962 (attach_inferior): Call add_inferior.
963 (handle_query): New function.
964 (main): Call handle_query for `q' packets.
965 * server.h: Include "target.h". Remove obsolete prototypes.
966 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
967
9682002-04-09 Daniel Jacobowitz <drow@mvista.com>
969
970 * Makefile.in: Add WARN_CFLAGS. Update configury
971 dependencies.
972 * configure.in: Check for <string.h>
973 * configure: Regenerate.
974 * config.in: Regenerate.
975 * gdbreplay.c: Include needed system headers.
976 (remote_open): Remove strchr prototype.
977 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
978 * regcache.c (supply_register): Change buf argument to const void *.
979 (supply_register_by_name): Likewise.
980 (collect_register): Change buf argument to void *.
981 (collect_register_by_name): Likewise.
982 * regcache.h: Add missing prototypes.
983 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
984 * server.c (handle_query): New function.
985 (attached): New static variable, moved out of main.
986 (main): Quiet longjmp clobber warnings.
987 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
988 * utils.c (error): Remove NORETURN.
989 (fatal): Likewise.
A mirror of the official binutils-gdb repository