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[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
011a70c2
DJ		 12005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
2
3 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
4 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
5 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
6 (the_low_target): Update.
7
7fb85e41
AS		 82005-10-25 Andreas Schwab <schwab@suse.de>
9
10 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
11
12 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13 (ia64_num_regs): Reduce to 462.
14
3db0444b
DJ		 152005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16
17 * acinclude.m4: Correct quoting.
18 * aclocal.m4: Regenerated.
19
20 Suggested by SZOKOVACS Robert <szo@ies.hu>:
21 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
22 (thread_db_init): Call thread_db_err_str.
23 * configure.ac: Check for TD_VERSION.
24 * config.in, configure: Regenerated.
25
bee0189a
DJ		 262005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
27
28 * server.h (error, fatal, warning): Add ATTR_FORMAT.
29
e9d25b98
DJ		 302005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
31
32 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
33 is not available. Define HAVE_PTRACE_GETREGS if it is.
34 * config.in, configure: Regenerated.
35 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
36 * linux-i386-low.c, linux-m68k-low.c: Update to use
37 HAVE_PTRACE_GETREGS.
38 * linux-low.c (regsets_fetch_inferior_registers)
39 (regsets_store_inferior_registers): Only return 0 if we processed
40 GENERAL_REGS.
41 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
42 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
43
a06660f7
DJ		 442005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
45
46 * inferiors.c (struct thread_info): Add gdb_id.
47 (add_thread): Add gdb_id argument.
48 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
49 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
50 calls to add_thread.
51 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
52 * server.c (handle_query): Use thread_to_gdb_id.
53 (handle_v_cont, main): Use gdb_id_to_thread_id.
54 * server.h (add_thread): Update prototype.
55 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
56 prototypes.
57
5a1f5858
DJ		 582005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
59
60 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
61 left-padded registers.
62 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
63 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
64
e122f1f5
SE		 652005-07-01 Steve Ellcey <sje@cup.hp.com>
66
67 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
68 * configure: Regenerate.
69 * config.in: Regenerate.
70 * server.h (NEED_DECLARATION_STRERROR):
71 Replace with !HAVE_DECL_STRERROR.
72
d592fa2f
DJ		 732005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
74
75 * linux-low.c (linux_wait, linux_send_signal): Don't test
76 an unsigned long variable for > 0 if it could be MAX_ULONG.
77 * server.c (myresume): Likewise.
78 * target.c (set_desired_inferior): Likewise.
79
ccbd4912
MK		 802005-06-13 Mark Kettenis <kettenis@gnu.org>
81
82 * configure.ac: Simplify and improve check for socklen_t.
83 * configure, config.in: Regenerate.
84
f450004a
DJ		 852005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
86
87 * acconfig.h: Remove.
88 * configure.ac: Add a test for socklen_t. Use three-argument
89 AC_DEFINE throughout.
90 * config.in: Regenerated using autoheader 2.59.
91 * configure: Regenerated.
92
93 * gdbreplay.c (socklen_t): Provide a default.
94 (remote_open): Use socklen_t.
95 * remote-utils.c (socklen_t): Provide a default.
96 (remote_open): Use socklen_t.
97 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
98 unsigned char.
99
100 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
101 char for buffers.
102 * linux-low.c (linux_read_memory, linux_write_memory)
103 (linux_read_auxv): Likewise.
104 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
105 (check_mem_write): Likewise.
106 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
107 Likewise.
108 * regcache.c (struct inferior_rgcache_data, registers_to_string)
109 (registers_from_string, register_data): Likewise.
110 * server.c (handle_query, main): Likewise.
111 * server.h (convert_ascii_to_int, convert_int_to_ascii)
112 (decode_M_packet): Likewise.
113 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
114 * target.h (struct target_ops): Update read_memory, write_memory,
115 and read_auxv.
116 (read_inferior_memory, write_inferior_memory): Update.
117 * linux-low.h (struct linux_target_ops): Change type of breakpoint
118 to unsigned char *.
119 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
120 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
121 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
122 linux-s390-low.c, linux-sh-low.c: Update for changes in
123 read_inferior_memory and the_low_target->breakpoint.
124
eee84df1
DJ		 1252005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
126
127 * Makefile.in (SFILES): Add linux-ppc64-low.c.
128 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
129 * configure.srv: Add powerpc64-*-linux*.
130 * linux-ppc64-low.c: New file.
131
45b134e5
OF		 1322005-05-23 Orjan Friberg <orjanf@axis.com>
133
134 * linux-cris-low.c: New file with support for CRIS.
135 * linux-crisv32-low.c: Ditto for CRISv32.
136 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
137 (clean): Add reg-cris.c and reg-crisv32.c.
138 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
139 reg-crisv32.o, and reg-crisv32.c to make rules.
140 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
141 recognized targets.
142
48d93c75
UW		 1432005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
144
145 * linux-low.c (fetch_register): Ensure buffer size is a multiple
146 of sizeof (PTRACE_XFER_TYPE).
147 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
148
e013ee27
OF		 1492005-05-12 Orjan Friberg <orjanf@axis.com>
150
151 * target.h (struct target_ops): Add insert_watchpoint,
152 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
153 pointers for hardware watchpoint support.
154 * linux-low.h (struct linux_target_ops): Ditto.
155 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
156 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
157 to linux_target_ops.
158 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
159 reply packet.
160 * server.c (main): Recognize 'Z' and 'z' packets.
161
b0ded00b
UW		 1622005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
163
164 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
165 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
166 (the_low_target): Add new members.
167
8643e2ad
DJ		 1682005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
169
170 * proc-service.c (ps_lgetregs): Search all_processes instead of
171 all_threads.
172
fc620387
DJ		 1732005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
174
175 * server.c (start_inferior): Change return type to int.
176 (attach_inferior): Change sigptr to int *.
177 (handle_v_cont, handle_v_requests): Change signal to int *.
178 (main): Change signal to int.
179
1802005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 181
182 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
183 * configure.srv: Add m32r*-*-linux*.
184 * linux-m32r-low.c: New file.
185
e0e76420
DJ		 1862005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
187
188 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
189
a1928bad
DJ		 1902005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
191
192 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
193 Take unsigned long arguments for PIDs.
194 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
195 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
196 (wait_for_sigstop, linux_resume_one_process)
197 (regsets_fetch_inferior_registers, linux_send_signal)
198 (linux_read_auxv): Likewise. Update the types of variables holding
199 PIDs. Update format string specifiers.
200 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
201 * remote-utils.c (prepare_resume_reply): Likewise.
202 * server.c (cont_thread, general_thread, step_thread)
203 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
204 unsigned long.
205 (handle_query): Update format specifiers.
206 (handle_v_cont, main): Use strtoul for thread IDs.
207 * server.h (struct inferior_list_entry): Use unsigned long for ID.
208 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
209 (general_thread, step_thread, thread_from_wait)
210 (old_thread_from_wait): Update.
211 * target.h (struct thread_resume): Use unsigned long for THREAD.
212 (struct target_ops): Use unsigned long for arguments to attach and
213 thread_alive.
214
dcdb98d2
DJ		 2152005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
216
217 * acinclude.m4: Include bfd/bfd.m4 directly.
218 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
219 <agriffis@toolchain.org>.
220 * aclocal.m4, configure: Regenerated.
221
bec39cab
AC		 2222005-01-07 Andrew Cagney <cagney@gnu.org>
223
224 * configure.ac: Rename configure.in, require autoconf 2.59.
225 * configure: Re-generate.
226
434c4c77
DJ		 2272004-12-08 Daniel Jacobowitz <dan@debian.org>
228
229 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
230 LIBS when finished.
231 * aclocal.m4: Regenerated.
232 * configure: Regenerated.
233
db1d3e1b
AS		 2342004-11-21 Andreas Schwab <schwab@suse.de>
235
236 * linux-m68k-low.c (m68k_num_gregs): Define.
237 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
238 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
239 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
240 (m68k_breakpoint_at): New. Add to the_low_target.
241
242 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
243 srv_linux_thread_db to yes.
244
43360365
JB		 2452004-10-20 Joel Brobecker <brobecker@gnat.com>
246
247 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
248 (ARCH_SET_FS): Likewise.
249 (ARCH_GET_FS): Likewise.
250 (ARCH_GET_GS): Likewise.
251
fd500816
DJ		 2522004-10-16 Daniel Jacobowitz <dan@debian.org>
253
254 * linux-i386-low.c (ps_get_thread_area): New.
255 * linux-x86-64-low.c (ps_get_thread_area): New.
256 * linux-low.c: Include <sys/syscall.h>.
257 (linux_kill_one_process): Don't kill the first thread here.
258 (linux_kill): Kill the first thread here.
259 (kill_lwp): New function.
260 (send_sigstop, linux_send_signal): Use it.
261 * proc-service.c: Clean up #ifdefs.
262 (fpregset_info): Delete.
263 (ps_lgetregs): Update and enable implementation.
264 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
265 implementations.
266 * remote-utils.c (struct sym_cache, symbol_cache): New.
267 (input_interrupt): Print a clearer message.
268 (async_io_enabled): New variable.
269 (enable_async_io, disable_async_io): Use it. Update comments.
270 (look_up_one_symbol): Use the symbol cache.
271 * thread-db.c (thread_db_look_up_symbols): New function.
272 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
273
f6de3c42
DJ		 2742004-10-16 Daniel Jacobowitz <dan@debian.org>
275
276 * configure.in: Test for -rdynamic.
277 * configure: Regenerated.
278 * Makefile (INTERNAL_LDFLAGS): New.
279 (gdbserver, gdbreplay): Use it.
280
2c0fc042
AC		 2812004-09-02 Andrew Cagney <cagney@gnu.org>
282
283 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
284
075b3282
DJ		 2852004-03-23 Daniel Jacobowitz <drow@mvista.com>
286
287 * linux-low.c (linux_wait): Clear all_processes list also.
288
fa6a77dc
DJ		 2892004-03-12 Daniel Jacobowitz <drow@mvista.com>
290
291 * linux-low.c: Include <errno.h>. Remove extern declaration of
292 errno.
293
6d782a97
DJ		 2942004-03-12 Daniel Jacobowitz <drow@mvista.com>
295
296 * gdbreplay.c, server.h, utils.c: Update copyright years.
297
3a7fb99b
DJ		 2982004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
299
300 * server.c (main): Print child status or termination signal from
301 variable 'signal', not 'sig'.
302
c3e735a6
DJ		 3032004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
304
305 * linux-low.c (linux_read_memory): Change return type to
306 int. Check for and return error from ptrace().
307 * target.c (read_inferior_memory): Change return type to int. Pass
308 back return status from the_target->read_memory().
309 * target.h (struct target_ops): Adapt *read_memory() prototype.
310 Update comment.
311 (read_inferior_memory): Adapt prototype.
312 * server.c (main): Return an error packet if
313 read_inferior_memory() returns an error.
314
a59d1c82
DJ		 3152004-03-04 Daniel Jacobowitz <drow@mvista.com>
316
317 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
318 Unify with other clean targets.
319
dc3f8883
DJ		 3202004-02-29 Daniel Jacobowitz <drow@mvista.com>
321
322 * server.c (handle_v_cont): Call set_desired_inferior.
323
89a208da
DJ		 3242004-02-29 Daniel Jacobowitz <drow@mvista.com>
325
326 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
327
62ea82f5
DJ		 3282004-02-29 Daniel Jacobowitz <drow@mvista.com>
329
330 * linux-low.c (linux_wait): Unblock async I/O.
331 (linux_resume): Block and enable async I/O.
332 * remote-utils.c (block_async_io, unblock_async_io): New functions.
333 * server.h (block_async_io, unblock_async_io): Add prototypes.
334
6910d122
DJ		 3352004-02-29 Daniel Jacobowitz <drow@mvista.com>
336
337 * remote-utils.c (remote_open): Print a status notice after
338 opening a TCP port.
339 * server.c (attach_inferior): Print a status notice after
340 attaching.
341
3422004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 343
344 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
345
c89dc5d4
DJ		 3462004-02-26 Daniel Jacobowitz <drow@mvista.com>
347
348 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
349 error packet.
350 * server.c, target.h: Update copyright years.
351
4b8dad4a
RM		 3522004-02-25 Roland McGrath <roland@redhat.com>
353
354 * target.h (struct target_ops): New member `read_auxv'.
355 * server.c (handle_query): Handle qPart:auxv:read: query using that.
356 * linux-low.c (linux_read_auxv): New function.
357 (linux_target_ops): Initialize `read_auxv' member to that.
358
d7446758
JB		 3592004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
360
361 Committed by Jim Blandy <jimb@redhat.com>.
362
363 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 364 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 365 instead of GPR_SIZE to distiguish s390 and s390x targets.
366
5544ad89
DJ		 3672004-01-31 Daniel Jacobowitz <drow@mvista.com>
368
369 * linux-low.c: Update copyright year.
370 (check_removed_breakpoint): Clear pending_is_breakpoint.
371 (linux_set_resume_request, linux_queue_one_thread)
372 (resume_status_pending_p): New functions.
373 (linux_continue_one_thread): Use process->resume.
374 (linux_resume): Only resume threads if there are no pending events.
375 * linux-low.h (struct process_info): Add resume request
376 pointer.
377
2a68b70e
DJ		 3782004-01-30 Daniel Jacobowitz <drow@mvista.com>
379
380 * regcache.c (new_register_cache): Clear the allocated register
381 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
382
64386c31
DJ		 3832003-10-13 Daniel Jacobowitz <drow@mvista.com>
384
385 * linux-low.c (linux_resume): Take a struct thread_resume *
386 argument.
387 (linux_wait): Update call.
388 (resume_ptr): New static variable.
389 (linux_continue_one_thread): Renamed from
390 linux_continue_one_process. Use resume_ptr.
391 (linux_resume): Use linux_continue_one_thread.
392 * server.c (handle_v_cont, handle_v_requests): New functions.
393 (myresume): New function.
394 (main): Handle 'v' case.
395 * target.h (struct thread_resume): New type.
396 (struct target_ops): Change argument of "resume" to struct
397 thread_resume *.
398 (myresume): Delete macro.
399
c938e9b0
L		 4002003-08-08 H.J. Lu <hongjiu.lu@intel.com>
401
402 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
403 (uninstall): Support DESTDIR.
404
7f313d07
BC		 405Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
406
407 * configure.srv: Add xscale*linux copy of arm*linux entry.
408
3b2fc2ea
DJ		 4092003-07-24 Daniel Jacobowitz <drow@mvista.com>
410
411 * linux-arm-low.c (arm_reinsert_addr): New function.
412 (the_low_target): Add arm_reinsert_addr.
413
1c0a559e
MK		 4142003-07-08 Mark Kettenis <kettenis@gnu.org>
415
416 * mem-break.c: Remove whitespace at end of file.
417
43d5792c
DJ		 4182003-06-28 Daniel Jacobowitz <drow@mvista.com>
419
420 * configure.in: Check whether we need to prototype strerror.
421 * server.h: Optionally prototype strerror.
422 * gdbreplay.c (perror_with_name): Use strerror.
423 * linux-low.c (linux_attach_lwp): Use strerror.
424 * utils.c (perror_with_name): Use strerror.
425 * config.in, configure: Regenerated.
426
c8a86edf
DJ		 4272003-06-28 Daniel Jacobowitz <drow@mvista.com>
428
429 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
430 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
431
73d37363
DJ		 4322003-06-20 Daniel Jacobowitz <drow@mvista.com>
433
434 * Makefile.in (SFILES): Update.
435 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
436 low-sun3.c: Remove files.
437
6ad8ae5c
DJ		 4382003-06-17 Daniel Jacobowitz <drow@mvista.com>
439
440 * linux-low.c: Move comment to linux_thread_alive where it belonged.
441 (linux_detach_one_process, linux_detach): New functions.
442 (linux_target_ops): Add linux_detach.
443 * server.c (main): Handle 'D' packet.
444 * target.h (struct target_ops): Add "detach" member.
445 (detach_inferior): Define.
446
1581182a
MK		 4472003-06-13 Mark Kettenis <kettenis@gnu.org>
448
449 From Kelley Cook <kelleycook@wideopenwest.com>:
450 * configure.srv: Accept i[34567]86 variants.
451
e5379b03
DJ		 4522003-06-05 Daniel Jacobowitz <drow@mvista.com>
453
454 * linux-low.c (linux_wait_for_event): Correct comment typos.
455 (linux_resume_one_process): Call check_removed_breakpoint.
456 (linux_send_signal): New function.
457 (linux_target_ops): Add linux_send_signal.
458 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
459 of kill.
460 * target.h (struct target_ops): Add send_signal.
461
2ff29de4
JB		 4622003-05-29 Jim Blandy <jimb@redhat.com>
463
464 * linux-low.c (usr_store_inferior_registers): Transfer buf in
465 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
466 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
467 away part of the register's value.
468
254787d4
DJ		 4692003-03-26 Daniel Jacobowitz <drow@mvista.com>
470
471 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
472 (linux_wait_for_event, linux_init_signals): Likewise.
473
94e10508
DJ		 4742003-03-17 Daniel Jacobowitz <drow@mvista.com>
475
476 * configure.in: Check for stdlib.h.
477 * configure: Regenerated.
478 * config.in: Regenerated.
479
4c0711e0
DJ		 4802003-01-04 Andreas Schwab <schwab@suse.de>
481
482 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
483
ef66e766
AC		 4842003-01-02 Andrew Cagney <ac131313@redhat.com>
485
486 * Makefile.in: Remove obsolete code.
487
a1358604
DJ		 4882002-11-20 Daniel Jacobowitz <drow@mvista.com>
489
490 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
491 defined(PT_FPR0_HI).
492
23ce3b1c
DJ		 4932002-11-17 Stuart Hughes <seh@zee2.com>
494
495 * linux-arm-low.c (arm_num_regs): Increase.
496 (arm_regmap): Include status register.
497
4982002-11-17 Daniel Jacobowitz <drow@mvista.com>
499
500 * linux-low.c (register_addr): Remove incorrect -1 check.
501
a9fa9f7d
DJ		 5022002-08-29 Daniel Jacobowitz <drow@mvista.com>
503
504 * linux-low.c (linux_create_inferior): Call setpgid. Return
505 the new PID.
506 (unstopped_p, linux_signal_pid): Remove.
507 (linux_target_ops): Remove linux_signal_pid.
508 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
509 global instead of target method.
510 * target.h (struct target_ops): Remove signal_pid. Update comment
511 for create_inferior.
512 * server.c (signal_pid): New variable.
513 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 514 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 515 (attach_inferior): Set signal_pid.
516
17574093
DJ		 5172002-08-23 Daniel Jacobowitz <drow@mvista.com>
518
519 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
520
5212002-08-20 Jim Blandy <jimb@redhat.com>
522
523 * Makefile.in (LDFLAGS): Allow the configure script to establish a
524 default for this.
525
5262002-08-01 Andrew Cagney <cagney@redhat.com>
527
528 * Makefile.in: Make chill references obsolete.
529
5302002-07-24 Kevin Buettner <kevinb@redhat.com>
531
532 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
533 * configure: Regenerate.
534 * config.in: Regenerate.
535
5362002-07-09 David O'Brien <obrien@FreeBSD.org>
537
538 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
539 (perror_with_name, remote_close, remote_open, expect, play): Static.
540
5412002-07-04 Michal Ludvig <mludvig@suse.cz>
542
4b8dad4a 543 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 544 byte offsets instead of an array of indexes.
545 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
546
5472002-06-13 Daniel Jacobowitz <drow@mvista.com>
548
549 * regcache.c: Add comment.
550
5512002-06-11 Daniel Jacobowitz <drow@mvista.com>
552
553 * thread-db.c: New file.
554 * proc-service.c: New file.
555 * acinclude.m4: New file.
556 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
557 proc-service.o, and thread-db.o.
558 (linux-low.o): Add USE_THREAD_DB.
559 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
560 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
561 * aclocal.m4: Regenerated.
562 * config.in: Regenerated.
563 * configure: Regenerated.
564 * configure.in: Check for proc_service.h, sys/procfs.h,
565 thread_db.h, and linux/elf.h headrs.
566 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
567 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
568 Check for -lthread_db and thread support.
569 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
570 PowerPC, and SuperH.
571 * i387-fp.c: Constify arguments.
572 * i387-fp.h: Likewise.
573 * inferiors.c: (struct thread_info): Renamed from
574 `struct inferior_info'. Remove PID member. Use generic inferior
575 list header. All uses updated.
576 (inferiors, signal_pid): Removed.
577 (all_threads): New variable.
578 (get_thread): Define.
579 (add_inferior_to_list): New function.
580 (for_each_inferior): New function.
581 (change_inferior_id): New function.
582 (add_inferior): Removed.
583 (remove_inferior): New function.
584 (add_thread): New function.
585 (free_one_thread): New function.
586 (remove_thread): New function.
587 (clear_inferiors): Use for_each_inferior and free_one_thread.
588 (find_inferior): New function.
589 (find_inferior_id): New function.
590 (inferior_target_data): Update argument type.
591 (set_inferior_target_data): Likewise.
592 (inferior_regcache_data): Likewise.
593 (set_inferior_regcache_data): Likewise.
594 * linux-low.c (linux_bp_reinsert): Remove.
595 (all_processes, stopping_threads, using_thrads)
596 (struct pending_signals, debug_threads, pid_of): New.
597 (inferior_pid): Replace with macro.
598 (struct inferior_linux_data): Remove.
599 (get_stop_pc, add_process): New functions.
600 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
601 Use add_process and add_thread.
602 (linux_attach_lwp): New function, based on old linux_attach. Use
603 add_process and add_thread. Set stop_expected for new threads.
604 (linux_attach): New function.
605 (linux_kill_one_process): New function.
606 (linux_kill): Kill all LWPs.
607 (linux_thread_alive): Use find_inferior_id.
608 (check_removed_breakpoints, status_pending_p): New functions.
609 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
610 Update. Use WNOHANG. Wait for cloned processes also. Update process
611 struct for the found process.
612 (linux_wait_for_event): New function.
613 (linux_wait): Use it. Support LWPs.
614 (send_sigstop, wait_for_sigstop, stop_all_processes)
615 (linux_resume_one_process, linux_continue_one_process): New functions.
616 (linux_resume): Support LWPs.
617 (REGISTER_RAW_SIZE): Remove.
618 (fetch_register): Use register_size instead. Call supply_register.
619 (usr_store_inferior_registers): Likewise. Call collect_register.
620 Fix recursive case.
621 (regsets_fetch_inferior_registers): Improve error message.
622 (regsets_store_inferior_registers): Add debugging.
623 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
624 (unstopped_p, linux_signal_pid): New functions.
625 (linux_target_ops): Add linux_signal_pid.
626 (linux_init_signals): New function.
627 (initialize_low): Call it. Initialize using_threads.
628 * regcache.c (inferior_regcache_data): Add valid
629 flag.
630 (get_regcache): Fetch registers lazily. Add fetch argument
631 and update all callers.
632 (regcache_invalidate_one, regcache_invalidate): New
633 functions.
634 (new_register_cache): Renamed from create_register_cache.
635 Return the new regcache.
636 (free_register_cache): Change argument to a void *.
637 (registers_to_string, registers_from_string): Call get_regcache
638 with fetch flag set.
639 (register_data): Make static. Pass fetch flag to get_regcache.
640 (supply_register): Call get_regcache with fetch flag clear.
641 (collect_register): Call get_regcache with fetch flag set.
642 (collect_register_as_string): New function.
643 * regcache.h: Update.
644 * remote-utils.c (putpkt): Flush after debug output and use
645 stderr.
646 Handle input interrupts while waiting for an ACK.
647 (input_interrupt): Use signal_pid method.
648 (getpkt): Flush after debug output and use stderr.
649 (outreg): Use collect_register_as_string.
650 (new_thread_notify, dead_thread_notify): New functions.
651 (prepare_resume_reply): Check using_threads. Set thread_from_wait
652 and general_thread.
653 (look_up_one_symbol): Flush after debug output.
654 * server.c (step_thread, server_waiting): New variables.
655 (start_inferior): Don't use signal_pid. Update call to mywait.
656 (attach_inferior): Update call to mywait.
657 (handle_query): Handle qfThreadInfo and qsThreadInfo.
658 (main): Don't fetch/store registers explicitly. Use
659 set_desired_inferior. Support proposed ``Hs'' packet. Update
660 calls to mywait.
661 * server.h: Update.
662 (struct inferior_list, struct_inferior_list_entry): New.
663 * target.c (set_desired_inferior): New.
664 (write_inferior_memory): Constify.
665 (mywait): New function.
666 * target.h: Update.
667 (struct target_ops): New signal_pid method.
668 (mywait): Removed macro, added prototype.
669
670 * linux-low.h (regset_func): Removed.
671 (regset_fill_func, regset_store_func): New.
672 (enum regset_type): New.
673 (struct regset_info): Add type field. Use new operation types.
674 (struct linux_target_ops): stop_pc renamed to get_pc.
675 Add decr_pc_after_break and breakpoint_at.
676 (get_process, get_thread_proess, get_process_thread)
677 (strut process_info, all_processes, linux_attach_lwp)
678 (thread_db_init): New.
679
680 * linux-arm-low.c (arm_get_pc, arm_set_pc,
681 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
682 (the_low_target): Add new members.
683 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
684 (i386_store_fpxregset): Constify.
685 (target_regsets): Add new kind identifier.
686 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
687 (i386_set_pc): Add debugging.
688 (i386_breakpoint_at): New function.
689 (the_low_target): Add new members.
690 * linux-mips-low.c (mips_get_pc, mips_set_pc)
691 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
692 (mips_breakpoint_at): New.
693 (the_low_target): Add new members.
694 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
695 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
696 (the_low_target): Add new members.
697 * linux-sh-low.c (sh_get_pc, sh_set_pc)
698 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
699 (the_low_target): Add new members.
700 * linux-x86-64-low.c (target_regsets): Add new kind
701 identifier.
702
7032002-05-15 Daniel Jacobowitz <drow@mvista.com>
704
705 From Martin Pool <mbp@samba.org>:
706 * server.c (gdbserver_usage): New function.
707 (main): Call it.
708
7092002-05-14 Daniel Jacobowitz <drow@mvista.com>
710
711 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
712 stop_at -> stop_pc.
713
7142002-05-04 Andrew Cagney <ac131313@redhat.com>
715
716 * Makefile.in: Remove obsolete code.
717
7182002-04-24 Michal Ludvig <mludvig@suse.cz>
719
720 * linux-low.c (regsets_fetch_inferior_registers),
721 (regsets_store_inferior_registers): Removed cast to int from
722 ptrace() calls.
723 * regcache.h: Added declaration of struct inferior_info.
724
7252002-04-20 Daniel Jacobowitz <drow@mvista.com>
726
727 * inferiors.c (struct inferior_info): Add regcache_data.
728 (add_inferior): Call create_register_cache.
729 (clear_inferiors): Call free_register_cache.
730 (inferior_regcache_data, set_inferior_regcache_data): New functions.
731 * regcache.c (struct inferior_regcache_data): New.
732 (registers): Remove.
733 (get_regcache): New function.
734 (create_register_cache, free_register_cache): New functions.
735 (set_register_cache): Don't initialize the register cache here.
736 (registers_to_string, registers_from_string, register_data): Call
737 get_regcache.
738 * regcache.h: Add prototypes.
739 * server.h: Likewise.
740
7412002-04-20 Daniel Jacobowitz <drow@mvista.com>
742
743 * mem-break.c: New file.
744 * mem-break.h: New file.
745 * Makefile.in: Add mem-break.o rule; update server.h
746 dependencies.
747 * inferiors.c (struct inferior_info): Add target_data
748 member.
749 (clear_inferiors): Free target_data member if set.
750 (inferior_target_data, set_inferior_target_data): New functions.
751 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
752 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
753 * linux-low.c (linux_bp_reinsert): New variable.
754 (struct inferior_linux_data): New.
755 (linux_create_inferior): Use set_inferior_target_data.
756 (linux_attach): Likewise. Call add_inferior.
757 (linux_wait_for_one_inferior): New function.
758 (linux_wait): Call it.
759 (linux_write_memory): Add const.
760 (initialize_low): Call set_breakpoint_data.
761 * linux-low.h (struct linux_target_ops): Add breakpoint
762 handling members.
763 * server.c (attach_inferior): Remove extra add_inferior
764 call.
765 * server.h: Include mem-break.h. Update inferior.c
766 prototypes.
767 * target.c (read_inferior_memory)
768 (write_inferior_memory): New functions.
769 * target.h (read_inferior_memory)
770 (write_inferior_memory): Change macros to prototypes.
771 (struct target_ops): Update comments. Add const to write_memory
772 definition.
773
7742002-04-11 Daniel Jacobowitz <drow@mvista.com>
775
776 * linux-low.c (usr_store_inferior_registers): Support
777 registers which are allowed to fail to store.
778 * linux-low.h (linux_target_ops): Likewise.
779 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
780 (ppc_cannot_store_register): FPSCR may not be storable.
781
7822002-04-09 Daniel Jacobowitz <drow@mvista.com>
783
784 * server.h: Include <string.h> if HAVE_STRING_H.
785 * ChangeLog: Correct paths in last ChangeLog entry.
786
7872002-04-09 Daniel Jacobowitz <drow@mvista.com>
788
789 * linux-low.h: Remove obsolete prototypes.
790 (struct linux_target_ops): New.
791 (extern the_low_target): New.
792 * linux-low.c (num_regs, regmap): Remove declarations.
793 (register_addr): Use the_low_target explicitly.
794 (fetch_register): Likewise.
795 (usr_fetch_inferior_registers): Likewise.
796 (usr_store_inferior_registers): Likewise.
797 * linux-arm-low.c (num_regs): Remove.
798 (arm_num_regs): Define.
799 (arm_regmap): Renamed from regmap, made static.
800 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
801 made static.
802 (arm_cannot_store_register): Renamed from cannot_store_register,
803 made static.
804 (the_low_target): New.
805 * linux-i386-low.c (num_regs): Remove.
806 (i386_num_regs): Define.
807 (i386_regmap): Renamed from regmap, made static.
808 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
809 made static.
810 (i386_cannot_store_register): Renamed from cannot_store_register,
811 made static.
812 (the_low_target): New.
813 * linux-ia64-low.c (num_regs): Remove.
814 (ia64_num_regs): Define.
815 (ia64_regmap): Renamed from regmap, made static.
816 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
817 made static.
818 (ia64_cannot_store_register): Renamed from cannot_store_register,
819 made static.
820 (the_low_target): New.
821 * linux-m68k-low.c (num_regs): Remove.
822 (m68k_num_regs): Define.
823 (m68k_regmap): Renamed from regmap, made static.
824 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
825 made static.
826 (m68k_cannot_store_register): Renamed from cannot_store_register,
827 made static.
828 (the_low_target): New.
829 * linux-mips-low.c (num_regs): Remove.
830 (mips_num_regs): Define.
831 (mips_regmap): Renamed from regmap, made static.
832 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
833 made static.
834 (mips_cannot_store_register): Renamed from cannot_store_register,
835 made static.
836 (the_low_target): New.
837 * linux-ppc-low.c (num_regs): Remove.
838 (ppc_num_regs): Define.
839 (ppc_regmap): Renamed from regmap, made static.
840 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
841 made static.
842 (ppc_cannot_store_register): Renamed from cannot_store_register,
843 made static.
844 (the_low_target): New.
845 * linux-s390-low.c (num_regs): Remove.
846 (s390_num_regs): Define.
847 (s390_regmap): Renamed from regmap, made static.
848 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
849 made static.
850 (s390_cannot_store_register): Renamed from cannot_store_register,
851 made static.
852 (the_low_target): New.
853 * linux-sh-low.c (num_regs): Remove.
854 (sh_num_regs): Define.
855 (sh_regmap): Renamed from regmap, made static.
856 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
857 made static.
858 (sh_cannot_store_register): Renamed from cannot_store_register,
859 made static.
860 (the_low_target): New.
861 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
862 (the_low_target): New.
863
8642002-04-09 Daniel Jacobowitz <drow@mvista.com>
865
866 * Makefile.in: Add stamp-h target.
867 * configure.in: Create stamp-h.
868 * configure: Regenerated.
869
8702002-04-09 Daniel Jacobowitz <drow@mvista.com>
871
872 * inferiors.c: New file.
873 * target.c: New file.
874 * target.h: New file.
875 * Makefile.in: Add target.o and inferiors.o. Update
876 dependencies.
877 * linux-low.c (inferior_pid): New static variable,
878 moved from server.c.
879 (linux_create_inferior): Renamed from create_inferior.
880 Call add_inferior. Return 0 on success instead of a PID.
881 (linux_attach): Renamed from myattach.
882 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
883 (linux_thread_alive): Renamed from mythread_alive.
884 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
885 child dies.
886 (linux_resume): Renamed from myresume. Add missing ``return 0''.
887 (regsets_store_inferior_registers): Correct error message.
888 Add missing ``return 0''.
889 (linux_fetch_registers): Renamed from fetch_inferior_registers.
890 (linux_store_registers): Renamed from store_inferior_registers.
891 (linux_read_memory): Renamed from read_inferior_memory.
892 (linux_write_memory): Renamed from write_inferior_memory.
893 (linux_target_ops): New structure.
894 (initialize_low): Call set_target_ops ().
895 * remote-utils.c (unhexify): New function.
896 (hexify): New function.
897 (input_interrupt): Send signals to ``signal_pid''.
898 * server.c (inferior_pid): Remove.
899 (start_inferior): Update create_inferior call.
900 (attach_inferior): Call add_inferior.
901 (handle_query): New function.
902 (main): Call handle_query for `q' packets.
903 * server.h: Include "target.h". Remove obsolete prototypes.
904 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
905
9062002-04-09 Daniel Jacobowitz <drow@mvista.com>
907
908 * Makefile.in: Add WARN_CFLAGS. Update configury
909 dependencies.
910 * configure.in: Check for <string.h>
911 * configure: Regenerate.
912 * config.in: Regenerate.
913 * gdbreplay.c: Include needed system headers.
914 (remote_open): Remove strchr prototype.
915 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
916 * regcache.c (supply_register): Change buf argument to const void *.
917 (supply_register_by_name): Likewise.
918 (collect_register): Change buf argument to void *.
919 (collect_register_by_name): Likewise.
920 * regcache.h: Add missing prototypes.
921 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
922 * server.c (handle_query): New function.
923 (attached): New static variable, moved out of main.
924 (main): Quiet longjmp clobber warnings.
925 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
926 * utils.c (error): Remove NORETURN.
927 (fatal): Likewise.
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