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Changelog update for my previous check-in.
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
89be2091
DJ		 12006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
2
3 * linux-low.c (linux_wait_for_event): Reformat. Use the
4 pass_signals array.
5 * remote-utils.c (decode_address_to_semicolon): New.
6 * server.c (pass_signals, handle_general_set): New.
7 (handle_query): Mention QPassSignals for qSupported.
8 (main): Call handle_general_set.
9 * server.h (pass_signals, decode_address_to_semicolon): New.
10
000ef4f0
DJ		 112006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
12
13 * server.c (handle_query): Correct error handling for read_auxv.
14
b7149293
UW		 152005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16
17 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
18 and srv_linux_thread_db to yes.
19 * linux-s390-low.c (s390_fill_gregset): New function.
20 (target_regsets): Define data structure.
21
dae5f5cf
DJ		 222006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
23
24 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
25 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
26 * config.in, configure: Regenerated.
27 * inferiors.c (gdb_id_to_thread): New function.
28 (gdb_id_to_thread_id): Use it.
29 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
30 * linux-low.h (struct process_info): Add th member.
31 (thread_db_get_tls_address): New prototype.
32 * remote-utils.c (decode_address): Make non-static.
33 * server.c (handle_query): Handle qGetTLSAddr.
34 * server.h (gdb_id_to_thread, decode_address): New prototypes.
35 * target.h (struct target_ops): Add get_tls_address.
36 * thread-db.c (maybe_attach_thread): Save the thread handle.
37 (thread_db_get_tls_address): New.
38
32ca6d61
DJ		 392006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
40
41 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
42 (linux_resume_one_process): Take a siginfo_t *. Update all
43 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
44 (struct pending_signals): Add a siginfo_t.
45 (linux_wait_for_process): Always set last_status.
46 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
47 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
48 * linux-low.h (struct process_info): Add last_status.
49
5ffff7c1
DJ		 502006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
51
52 * remote-utils.c (try_rle): New function.
53 (putpkt_binary): Use it.
54
8695c747
DJ		 552006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
56
57 * Makefile.in (clean): Clean reg-x86-64-linux.c.
58 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
59 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
60 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
61 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
62 point registers.
63
290fadea
RS		 642006-08-08 Richard Sandiford <richard@codesourcery.com>
65
66 * server.c (terminal_fd): New variable.
67 (old_foreground_pgrp): Likewise.
68 (restore_old_foreground_pgrp): New function.
69 (start_inferior): Record the terminal file descriptor in terminal_fd
70 and its original foreground group in old_foreground_pgrp. Register
71 restore_old_foreground_pgrp with atexit().
72
9f2e1e63
DJ		 732006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
74
75 * server.c (handle_query): Correct qPart to qXfer.
76
b80864fb
DJ		 772006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
78
79 * configure.ac: Check for more headers which are missing on
80 Windows. Automatically supply -lwsock32 and USE_WIN32API.
81 * configure.srv: Add Cygwin and mingw32.
82 * remote-utils.c: Don't include headers unconditionally which
83 are missing on mingw32. Include <winsock.h> for mingw32.
84 (remote_open): Adjust for mingw32 support. Flush
85 standard error after writing to it.
86 (remote_close, putpkt_binary, input_interrupt, block_async_io)
87 (unblock_async_io, enable_async_io, disable_async_io)
88 (readchar, getpkt): Update for Winsock support.
89 (prepare_resume_reply): Expect a protocol signal number.
90 * server.c: Disable <sys/wait.h> on mingw32.
91 (start_inferior): Adjust for mingw32 support. Flush
92 standard error after writing to it.
93 (attach_inferior): Likewise. Use protocol signal
94 numbers.
95 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
96 and names.
97 * win32-i386-low.c: New file.
98 * Makefile.in (XM_CLIBS): Set.
99 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
100 (win32-i386-low.o): New dependency rule.
101 * linux-low.c (linux_wait): Use target signal numbers.
102 * target.h (struct target_ops): Doc fix.
103 * server.h (target_signal_to_name): New prototype.
104 * gdbreplay.c: Don't include headers unconditionally which
105 are missing on mingw32. Include <winsock.h> for mingw32.
106 (remote_close, remote_open): Adjust for Winsock support.
107 * configure, config.in: Regenerated.
108
0876f84a
DJ		 1092006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
110
111 * server.c (decode_xfer_read, write_qxfer_response): New.
112 (handle_query): Take a packet length argument. Handle
113 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
114 the qSupported response.
115 (main): Update call to handle_query.
116
01f9e8fa
DJ		 1172006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
118
119 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
120 (putpkt_binary): Renamed from putpkt and adjusted for binary
121 data.
122 (putpkt): New wrapper for putpkt_binary.
123 (readchar): Don't mask off the high bit.
124 (decode_X_packet): New function.
125 * server.c (main): Call putpkt_binary if a handler sets the packet
126 length. Save the length of the incoming packet. Handle 'X'.
127 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
128
be2a5f71
DJ		 1292006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
130
131 * server.c (handle_query): Handle qSupported.
132
ea025f5f
DJ		 1332006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
134
135 * remote-utils.c (all_symbols_looked_up): New variable.
136 (look_up_one_symbol): Check it.
137 * server.h (look_up_one_symbol): New declaration.
138 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
139
9308fc88
DJ		 1402006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
141
142 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 143 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 144 (PTRACE_GET_THREAD_AREA): Define.
145 (ps_get_thread_area): New function.
146
52fb6437
NS		 1472006-05-09 Nathan Sidwell <nathan@codesourcery.com>
148
149 * configure.srv (m68k*-*-uclinux*): New target.
150 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
151 (linux_resume_one_process): Remove extraneous cast.
152 (linux_read_offsets): New.
153 (linux_target_op): Add linux_read_offsets on mmuless systems.
154 * server.c (handle_query): Add qOffsets logic.
155 * target.h (struct target_ops): Add read_offsets.
156
21b0f40c
DJ		 1572006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
158
159 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
160 (PTRACE_GET_THREAD_AREA): Define.
161 (ps_get_thread_area): New function.
162 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
163 (linux-x86-64-low.o): Update.
164
0050a760
DJ		 1652006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
166
167 * configure.ac: Remove checks for prfpregset_t.
168 * gdb_proc_service.h: New file.
169 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
170 new "gdb_proc_service.h".
171 * proc-service.c: Likewise.
172 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
173 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
174 * Makefile.in (gdb_proc_service_h): Updated.
175 * configure, config.in: Regenerated.
176
b92a518e
DJ		 1772006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
178
179 * remote-utils.c (prepare_resume_reply): Move declaration
180 of gdb_id_from_wait to the top of the block.
181
545587ee
DJ		 1822006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
183
184 * linux-low.c (regsets_store_inferior_registers): Read the regset
185 from the target before filling it.
186
9db87ebd
DJ		 1872006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
188
189 * server.c (attach_inferior): Return SIGTRAP for a successful
190 attach.
191
dd24457d
DJ		 1922006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
193
194 * Makefile.in (OBS): Add version.o.
195 (STAGESTUFF): Delete.
196 (version.o): Add dependencies.
197 (version.c): Replace rule.
198 (clean): Remove version.c.
199 * server.c (gdbserver_version): New.
200 (gdbserver_usage): Use printf.
201 (main): Handle --version and --help.
202 * server.h (version, host_name): Add declarations.
203
6f0f660e
EZ		 2042005-12-23 Eli Zaretskii <eliz@gnu.org>
205
206 * linux-arm-low.c:
207 * linux-arm-low.c:
208 * inferiors.c:
209 * i387-fp.h:
210 * i387-fp.c:
211 * gdbreplay.c:
212 * regcache.c:
213 * proc-service.c:
214 * mem-break.h:
215 * mem-break.c:
216 * linux-x86-64-low.c:
217 * linux-sh-low.c:
218 * linux-s390-low.c:
219 * linux-ppc64-low.c:
220 * linux-ppc-low.c:
221 * linux-mips-low.c:
222 * linux-m68k-low.c:
223 * linux-m32r-low.c:
224 * linux-low.h:
225 * linux-low.c:
226 * linux-ia64-low.c:
227 * linux-i386-low.c:
228 * linux-crisv32-low.c:
229 * thread-db.c:
230 * terminal.h:
231 * target.h:
232 * target.c:
233 * server.h:
234 * server.c:
235 * remote-utils.c:
236 * regcache.h:
237 * utils.c:
238 * Makefile.in:
239 * configure.ac:
240 * gdbserver.1: Add (C) after Copyright. Update the FSF
241 address.
242
9d1fb177
DJ		 2432005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
244
245 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
246 (arm_breakpoint_at): Recognize both breakpoints.
247 (the_low_target): Use the correct breakpoint instruction.
248
011a70c2
DJ		 2492005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
250
251 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
252 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
253 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
254 (the_low_target): Update.
255
7fb85e41
AS		 2562005-10-25 Andreas Schwab <schwab@suse.de>
257
258 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
259
260 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
261 (ia64_num_regs): Reduce to 462.
262
3db0444b
DJ		 2632005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
264
265 * acinclude.m4: Correct quoting.
266 * aclocal.m4: Regenerated.
267
268 Suggested by SZOKOVACS Robert <szo@ies.hu>:
269 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
270 (thread_db_init): Call thread_db_err_str.
271 * configure.ac: Check for TD_VERSION.
272 * config.in, configure: Regenerated.
273
bee0189a
DJ		 2742005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
275
276 * server.h (error, fatal, warning): Add ATTR_FORMAT.
277
e9d25b98
DJ		 2782005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
279
280 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
281 is not available. Define HAVE_PTRACE_GETREGS if it is.
282 * config.in, configure: Regenerated.
283 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
284 * linux-i386-low.c, linux-m68k-low.c: Update to use
285 HAVE_PTRACE_GETREGS.
286 * linux-low.c (regsets_fetch_inferior_registers)
287 (regsets_store_inferior_registers): Only return 0 if we processed
288 GENERAL_REGS.
289 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
290 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
291
a06660f7
DJ		 2922005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
293
294 * inferiors.c (struct thread_info): Add gdb_id.
295 (add_thread): Add gdb_id argument.
296 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
297 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
298 calls to add_thread.
299 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
300 * server.c (handle_query): Use thread_to_gdb_id.
301 (handle_v_cont, main): Use gdb_id_to_thread_id.
302 * server.h (add_thread): Update prototype.
303 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
304 prototypes.
305
5a1f5858
DJ		 3062005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
307
308 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
309 left-padded registers.
310 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
311 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
312
e122f1f5
SE		 3132005-07-01 Steve Ellcey <sje@cup.hp.com>
314
315 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
316 * configure: Regenerate.
317 * config.in: Regenerate.
318 * server.h (NEED_DECLARATION_STRERROR):
319 Replace with !HAVE_DECL_STRERROR.
320
d592fa2f
DJ		 3212005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
322
323 * linux-low.c (linux_wait, linux_send_signal): Don't test
324 an unsigned long variable for > 0 if it could be MAX_ULONG.
325 * server.c (myresume): Likewise.
326 * target.c (set_desired_inferior): Likewise.
327
ccbd4912
MK		 3282005-06-13 Mark Kettenis <kettenis@gnu.org>
329
330 * configure.ac: Simplify and improve check for socklen_t.
331 * configure, config.in: Regenerate.
332
f450004a
DJ		 3332005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
334
335 * acconfig.h: Remove.
336 * configure.ac: Add a test for socklen_t. Use three-argument
337 AC_DEFINE throughout.
338 * config.in: Regenerated using autoheader 2.59.
339 * configure: Regenerated.
340
341 * gdbreplay.c (socklen_t): Provide a default.
342 (remote_open): Use socklen_t.
343 * remote-utils.c (socklen_t): Provide a default.
344 (remote_open): Use socklen_t.
345 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
346 unsigned char.
347
348 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
349 char for buffers.
350 * linux-low.c (linux_read_memory, linux_write_memory)
351 (linux_read_auxv): Likewise.
352 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
353 (check_mem_write): Likewise.
354 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
355 Likewise.
356 * regcache.c (struct inferior_rgcache_data, registers_to_string)
357 (registers_from_string, register_data): Likewise.
358 * server.c (handle_query, main): Likewise.
359 * server.h (convert_ascii_to_int, convert_int_to_ascii)
360 (decode_M_packet): Likewise.
361 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
362 * target.h (struct target_ops): Update read_memory, write_memory,
363 and read_auxv.
364 (read_inferior_memory, write_inferior_memory): Update.
365 * linux-low.h (struct linux_target_ops): Change type of breakpoint
366 to unsigned char *.
367 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
368 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
369 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
370 linux-s390-low.c, linux-sh-low.c: Update for changes in
371 read_inferior_memory and the_low_target->breakpoint.
372
eee84df1
DJ		 3732005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
374
375 * Makefile.in (SFILES): Add linux-ppc64-low.c.
376 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
377 * configure.srv: Add powerpc64-*-linux*.
378 * linux-ppc64-low.c: New file.
379
45b134e5
OF		 3802005-05-23 Orjan Friberg <orjanf@axis.com>
381
382 * linux-cris-low.c: New file with support for CRIS.
383 * linux-crisv32-low.c: Ditto for CRISv32.
384 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
385 (clean): Add reg-cris.c and reg-crisv32.c.
386 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
387 reg-crisv32.o, and reg-crisv32.c to make rules.
388 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
389 recognized targets.
390
48d93c75
UW		 3912005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
392
393 * linux-low.c (fetch_register): Ensure buffer size is a multiple
394 of sizeof (PTRACE_XFER_TYPE).
395 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
396
e013ee27
OF		 3972005-05-12 Orjan Friberg <orjanf@axis.com>
398
399 * target.h (struct target_ops): Add insert_watchpoint,
400 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
401 pointers for hardware watchpoint support.
402 * linux-low.h (struct linux_target_ops): Ditto.
403 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
404 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
405 to linux_target_ops.
406 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
407 reply packet.
408 * server.c (main): Recognize 'Z' and 'z' packets.
409
b0ded00b
UW		 4102005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
411
412 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
413 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
414 (the_low_target): Add new members.
415
8643e2ad
DJ		 4162005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
417
418 * proc-service.c (ps_lgetregs): Search all_processes instead of
419 all_threads.
420
fc620387
DJ		 4212005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
422
423 * server.c (start_inferior): Change return type to int.
424 (attach_inferior): Change sigptr to int *.
425 (handle_v_cont, handle_v_requests): Change signal to int *.
426 (main): Change signal to int.
427
4282005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 429
430 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
431 * configure.srv: Add m32r*-*-linux*.
432 * linux-m32r-low.c: New file.
433
e0e76420
DJ		 4342005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
435
436 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
437
a1928bad
DJ		 4382005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
439
440 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
441 Take unsigned long arguments for PIDs.
442 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
443 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
444 (wait_for_sigstop, linux_resume_one_process)
445 (regsets_fetch_inferior_registers, linux_send_signal)
446 (linux_read_auxv): Likewise. Update the types of variables holding
447 PIDs. Update format string specifiers.
448 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
449 * remote-utils.c (prepare_resume_reply): Likewise.
450 * server.c (cont_thread, general_thread, step_thread)
451 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
452 unsigned long.
453 (handle_query): Update format specifiers.
454 (handle_v_cont, main): Use strtoul for thread IDs.
455 * server.h (struct inferior_list_entry): Use unsigned long for ID.
456 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
457 (general_thread, step_thread, thread_from_wait)
458 (old_thread_from_wait): Update.
459 * target.h (struct thread_resume): Use unsigned long for THREAD.
460 (struct target_ops): Use unsigned long for arguments to attach and
461 thread_alive.
462
dcdb98d2
DJ		 4632005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
464
465 * acinclude.m4: Include bfd/bfd.m4 directly.
466 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
467 <agriffis@toolchain.org>.
468 * aclocal.m4, configure: Regenerated.
469
bec39cab
AC		 4702005-01-07 Andrew Cagney <cagney@gnu.org>
471
472 * configure.ac: Rename configure.in, require autoconf 2.59.
473 * configure: Re-generate.
474
434c4c77
DJ		 4752004-12-08 Daniel Jacobowitz <dan@debian.org>
476
477 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
478 LIBS when finished.
479 * aclocal.m4: Regenerated.
480 * configure: Regenerated.
481
db1d3e1b
AS		 4822004-11-21 Andreas Schwab <schwab@suse.de>
483
484 * linux-m68k-low.c (m68k_num_gregs): Define.
485 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
486 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
487 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
488 (m68k_breakpoint_at): New. Add to the_low_target.
489
490 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
491 srv_linux_thread_db to yes.
492
43360365
JB		 4932004-10-20 Joel Brobecker <brobecker@gnat.com>
494
495 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
496 (ARCH_SET_FS): Likewise.
497 (ARCH_GET_FS): Likewise.
498 (ARCH_GET_GS): Likewise.
499
fd500816
DJ		 5002004-10-16 Daniel Jacobowitz <dan@debian.org>
501
502 * linux-i386-low.c (ps_get_thread_area): New.
503 * linux-x86-64-low.c (ps_get_thread_area): New.
504 * linux-low.c: Include <sys/syscall.h>.
505 (linux_kill_one_process): Don't kill the first thread here.
506 (linux_kill): Kill the first thread here.
507 (kill_lwp): New function.
508 (send_sigstop, linux_send_signal): Use it.
509 * proc-service.c: Clean up #ifdefs.
510 (fpregset_info): Delete.
511 (ps_lgetregs): Update and enable implementation.
512 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
513 implementations.
514 * remote-utils.c (struct sym_cache, symbol_cache): New.
515 (input_interrupt): Print a clearer message.
516 (async_io_enabled): New variable.
517 (enable_async_io, disable_async_io): Use it. Update comments.
518 (look_up_one_symbol): Use the symbol cache.
519 * thread-db.c (thread_db_look_up_symbols): New function.
520 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
521
f6de3c42
DJ		 5222004-10-16 Daniel Jacobowitz <dan@debian.org>
523
524 * configure.in: Test for -rdynamic.
525 * configure: Regenerated.
526 * Makefile (INTERNAL_LDFLAGS): New.
527 (gdbserver, gdbreplay): Use it.
528
2c0fc042
AC		 5292004-09-02 Andrew Cagney <cagney@gnu.org>
530
531 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
532
075b3282
DJ		 5332004-03-23 Daniel Jacobowitz <drow@mvista.com>
534
535 * linux-low.c (linux_wait): Clear all_processes list also.
536
fa6a77dc
DJ		 5372004-03-12 Daniel Jacobowitz <drow@mvista.com>
538
539 * linux-low.c: Include <errno.h>. Remove extern declaration of
540 errno.
541
6d782a97
DJ		 5422004-03-12 Daniel Jacobowitz <drow@mvista.com>
543
544 * gdbreplay.c, server.h, utils.c: Update copyright years.
545
3a7fb99b
DJ		 5462004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
547
548 * server.c (main): Print child status or termination signal from
549 variable 'signal', not 'sig'.
550
c3e735a6
DJ		 5512004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
552
553 * linux-low.c (linux_read_memory): Change return type to
554 int. Check for and return error from ptrace().
555 * target.c (read_inferior_memory): Change return type to int. Pass
556 back return status from the_target->read_memory().
557 * target.h (struct target_ops): Adapt *read_memory() prototype.
558 Update comment.
559 (read_inferior_memory): Adapt prototype.
560 * server.c (main): Return an error packet if
561 read_inferior_memory() returns an error.
562
a59d1c82
DJ		 5632004-03-04 Daniel Jacobowitz <drow@mvista.com>
564
565 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
566 Unify with other clean targets.
567
dc3f8883
DJ		 5682004-02-29 Daniel Jacobowitz <drow@mvista.com>
569
570 * server.c (handle_v_cont): Call set_desired_inferior.
571
89a208da
DJ		 5722004-02-29 Daniel Jacobowitz <drow@mvista.com>
573
574 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
575
62ea82f5
DJ		 5762004-02-29 Daniel Jacobowitz <drow@mvista.com>
577
578 * linux-low.c (linux_wait): Unblock async I/O.
579 (linux_resume): Block and enable async I/O.
580 * remote-utils.c (block_async_io, unblock_async_io): New functions.
581 * server.h (block_async_io, unblock_async_io): Add prototypes.
582
6910d122
DJ		 5832004-02-29 Daniel Jacobowitz <drow@mvista.com>
584
585 * remote-utils.c (remote_open): Print a status notice after
586 opening a TCP port.
587 * server.c (attach_inferior): Print a status notice after
588 attaching.
589
5902004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 591
592 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
593
c89dc5d4
DJ		 5942004-02-26 Daniel Jacobowitz <drow@mvista.com>
595
596 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
597 error packet.
598 * server.c, target.h: Update copyright years.
599
4b8dad4a
RM		 6002004-02-25 Roland McGrath <roland@redhat.com>
601
602 * target.h (struct target_ops): New member `read_auxv'.
603 * server.c (handle_query): Handle qPart:auxv:read: query using that.
604 * linux-low.c (linux_read_auxv): New function.
605 (linux_target_ops): Initialize `read_auxv' member to that.
606
d7446758
JB		 6072004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
608
609 Committed by Jim Blandy <jimb@redhat.com>.
610
611 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 612 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 613 instead of GPR_SIZE to distiguish s390 and s390x targets.
614
5544ad89
DJ		 6152004-01-31 Daniel Jacobowitz <drow@mvista.com>
616
617 * linux-low.c: Update copyright year.
618 (check_removed_breakpoint): Clear pending_is_breakpoint.
619 (linux_set_resume_request, linux_queue_one_thread)
620 (resume_status_pending_p): New functions.
621 (linux_continue_one_thread): Use process->resume.
622 (linux_resume): Only resume threads if there are no pending events.
623 * linux-low.h (struct process_info): Add resume request
624 pointer.
625
2a68b70e
DJ		 6262004-01-30 Daniel Jacobowitz <drow@mvista.com>
627
628 * regcache.c (new_register_cache): Clear the allocated register
629 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
630
64386c31
DJ		 6312003-10-13 Daniel Jacobowitz <drow@mvista.com>
632
633 * linux-low.c (linux_resume): Take a struct thread_resume *
634 argument.
635 (linux_wait): Update call.
636 (resume_ptr): New static variable.
637 (linux_continue_one_thread): Renamed from
638 linux_continue_one_process. Use resume_ptr.
639 (linux_resume): Use linux_continue_one_thread.
640 * server.c (handle_v_cont, handle_v_requests): New functions.
641 (myresume): New function.
642 (main): Handle 'v' case.
643 * target.h (struct thread_resume): New type.
644 (struct target_ops): Change argument of "resume" to struct
645 thread_resume *.
646 (myresume): Delete macro.
647
c938e9b0
L		 6482003-08-08 H.J. Lu <hongjiu.lu@intel.com>
649
650 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
651 (uninstall): Support DESTDIR.
652
7f313d07
BC		 653Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
654
655 * configure.srv: Add xscale*linux copy of arm*linux entry.
656
3b2fc2ea
DJ		 6572003-07-24 Daniel Jacobowitz <drow@mvista.com>
658
659 * linux-arm-low.c (arm_reinsert_addr): New function.
660 (the_low_target): Add arm_reinsert_addr.
661
1c0a559e
MK		 6622003-07-08 Mark Kettenis <kettenis@gnu.org>
663
664 * mem-break.c: Remove whitespace at end of file.
665
43d5792c
DJ		 6662003-06-28 Daniel Jacobowitz <drow@mvista.com>
667
668 * configure.in: Check whether we need to prototype strerror.
669 * server.h: Optionally prototype strerror.
670 * gdbreplay.c (perror_with_name): Use strerror.
671 * linux-low.c (linux_attach_lwp): Use strerror.
672 * utils.c (perror_with_name): Use strerror.
673 * config.in, configure: Regenerated.
674
c8a86edf
DJ		 6752003-06-28 Daniel Jacobowitz <drow@mvista.com>
676
677 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
678 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
679
73d37363
DJ		 6802003-06-20 Daniel Jacobowitz <drow@mvista.com>
681
682 * Makefile.in (SFILES): Update.
683 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
684 low-sun3.c: Remove files.
685
6ad8ae5c
DJ		 6862003-06-17 Daniel Jacobowitz <drow@mvista.com>
687
688 * linux-low.c: Move comment to linux_thread_alive where it belonged.
689 (linux_detach_one_process, linux_detach): New functions.
690 (linux_target_ops): Add linux_detach.
691 * server.c (main): Handle 'D' packet.
692 * target.h (struct target_ops): Add "detach" member.
693 (detach_inferior): Define.
694
1581182a
MK		 6952003-06-13 Mark Kettenis <kettenis@gnu.org>
696
697 From Kelley Cook <kelleycook@wideopenwest.com>:
698 * configure.srv: Accept i[34567]86 variants.
699
e5379b03
DJ		 7002003-06-05 Daniel Jacobowitz <drow@mvista.com>
701
702 * linux-low.c (linux_wait_for_event): Correct comment typos.
703 (linux_resume_one_process): Call check_removed_breakpoint.
704 (linux_send_signal): New function.
705 (linux_target_ops): Add linux_send_signal.
706 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
707 of kill.
708 * target.h (struct target_ops): Add send_signal.
709
2ff29de4
JB		 7102003-05-29 Jim Blandy <jimb@redhat.com>
711
712 * linux-low.c (usr_store_inferior_registers): Transfer buf in
713 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
714 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
715 away part of the register's value.
716
254787d4
DJ		 7172003-03-26 Daniel Jacobowitz <drow@mvista.com>
718
719 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
720 (linux_wait_for_event, linux_init_signals): Likewise.
721
94e10508
DJ		 7222003-03-17 Daniel Jacobowitz <drow@mvista.com>
723
724 * configure.in: Check for stdlib.h.
725 * configure: Regenerated.
726 * config.in: Regenerated.
727
4c0711e0
DJ		 7282003-01-04 Andreas Schwab <schwab@suse.de>
729
730 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
731
ef66e766
AC		 7322003-01-02 Andrew Cagney <ac131313@redhat.com>
733
734 * Makefile.in: Remove obsolete code.
735
a1358604
DJ		 7362002-11-20 Daniel Jacobowitz <drow@mvista.com>
737
738 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
739 defined(PT_FPR0_HI).
740
23ce3b1c
DJ		 7412002-11-17 Stuart Hughes <seh@zee2.com>
742
743 * linux-arm-low.c (arm_num_regs): Increase.
744 (arm_regmap): Include status register.
745
7462002-11-17 Daniel Jacobowitz <drow@mvista.com>
747
748 * linux-low.c (register_addr): Remove incorrect -1 check.
749
a9fa9f7d
DJ		 7502002-08-29 Daniel Jacobowitz <drow@mvista.com>
751
752 * linux-low.c (linux_create_inferior): Call setpgid. Return
753 the new PID.
754 (unstopped_p, linux_signal_pid): Remove.
755 (linux_target_ops): Remove linux_signal_pid.
756 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
757 global instead of target method.
758 * target.h (struct target_ops): Remove signal_pid. Update comment
759 for create_inferior.
760 * server.c (signal_pid): New variable.
761 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 762 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 763 (attach_inferior): Set signal_pid.
764
17574093
DJ		 7652002-08-23 Daniel Jacobowitz <drow@mvista.com>
766
767 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
768
7692002-08-20 Jim Blandy <jimb@redhat.com>
770
771 * Makefile.in (LDFLAGS): Allow the configure script to establish a
772 default for this.
773
7742002-08-01 Andrew Cagney <cagney@redhat.com>
775
776 * Makefile.in: Make chill references obsolete.
777
7782002-07-24 Kevin Buettner <kevinb@redhat.com>
779
780 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
781 * configure: Regenerate.
782 * config.in: Regenerate.
783
7842002-07-09 David O'Brien <obrien@FreeBSD.org>
785
786 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
787 (perror_with_name, remote_close, remote_open, expect, play): Static.
788
7892002-07-04 Michal Ludvig <mludvig@suse.cz>
790
4b8dad4a 791 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 792 byte offsets instead of an array of indexes.
793 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
794
7952002-06-13 Daniel Jacobowitz <drow@mvista.com>
796
797 * regcache.c: Add comment.
798
7992002-06-11 Daniel Jacobowitz <drow@mvista.com>
800
801 * thread-db.c: New file.
802 * proc-service.c: New file.
803 * acinclude.m4: New file.
804 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
805 proc-service.o, and thread-db.o.
806 (linux-low.o): Add USE_THREAD_DB.
807 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
808 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
809 * aclocal.m4: Regenerated.
810 * config.in: Regenerated.
811 * configure: Regenerated.
812 * configure.in: Check for proc_service.h, sys/procfs.h,
813 thread_db.h, and linux/elf.h headrs.
814 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
815 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
816 Check for -lthread_db and thread support.
817 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
818 PowerPC, and SuperH.
819 * i387-fp.c: Constify arguments.
820 * i387-fp.h: Likewise.
821 * inferiors.c: (struct thread_info): Renamed from
822 `struct inferior_info'. Remove PID member. Use generic inferior
823 list header. All uses updated.
824 (inferiors, signal_pid): Removed.
825 (all_threads): New variable.
826 (get_thread): Define.
827 (add_inferior_to_list): New function.
828 (for_each_inferior): New function.
829 (change_inferior_id): New function.
830 (add_inferior): Removed.
831 (remove_inferior): New function.
832 (add_thread): New function.
833 (free_one_thread): New function.
834 (remove_thread): New function.
835 (clear_inferiors): Use for_each_inferior and free_one_thread.
836 (find_inferior): New function.
837 (find_inferior_id): New function.
838 (inferior_target_data): Update argument type.
839 (set_inferior_target_data): Likewise.
840 (inferior_regcache_data): Likewise.
841 (set_inferior_regcache_data): Likewise.
842 * linux-low.c (linux_bp_reinsert): Remove.
843 (all_processes, stopping_threads, using_thrads)
844 (struct pending_signals, debug_threads, pid_of): New.
845 (inferior_pid): Replace with macro.
846 (struct inferior_linux_data): Remove.
847 (get_stop_pc, add_process): New functions.
848 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
849 Use add_process and add_thread.
850 (linux_attach_lwp): New function, based on old linux_attach. Use
851 add_process and add_thread. Set stop_expected for new threads.
852 (linux_attach): New function.
853 (linux_kill_one_process): New function.
854 (linux_kill): Kill all LWPs.
855 (linux_thread_alive): Use find_inferior_id.
856 (check_removed_breakpoints, status_pending_p): New functions.
857 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
858 Update. Use WNOHANG. Wait for cloned processes also. Update process
859 struct for the found process.
860 (linux_wait_for_event): New function.
861 (linux_wait): Use it. Support LWPs.
862 (send_sigstop, wait_for_sigstop, stop_all_processes)
863 (linux_resume_one_process, linux_continue_one_process): New functions.
864 (linux_resume): Support LWPs.
865 (REGISTER_RAW_SIZE): Remove.
866 (fetch_register): Use register_size instead. Call supply_register.
867 (usr_store_inferior_registers): Likewise. Call collect_register.
868 Fix recursive case.
869 (regsets_fetch_inferior_registers): Improve error message.
870 (regsets_store_inferior_registers): Add debugging.
871 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
872 (unstopped_p, linux_signal_pid): New functions.
873 (linux_target_ops): Add linux_signal_pid.
874 (linux_init_signals): New function.
875 (initialize_low): Call it. Initialize using_threads.
876 * regcache.c (inferior_regcache_data): Add valid
877 flag.
878 (get_regcache): Fetch registers lazily. Add fetch argument
879 and update all callers.
880 (regcache_invalidate_one, regcache_invalidate): New
881 functions.
882 (new_register_cache): Renamed from create_register_cache.
883 Return the new regcache.
884 (free_register_cache): Change argument to a void *.
885 (registers_to_string, registers_from_string): Call get_regcache
886 with fetch flag set.
887 (register_data): Make static. Pass fetch flag to get_regcache.
888 (supply_register): Call get_regcache with fetch flag clear.
889 (collect_register): Call get_regcache with fetch flag set.
890 (collect_register_as_string): New function.
891 * regcache.h: Update.
892 * remote-utils.c (putpkt): Flush after debug output and use
893 stderr.
894 Handle input interrupts while waiting for an ACK.
895 (input_interrupt): Use signal_pid method.
896 (getpkt): Flush after debug output and use stderr.
897 (outreg): Use collect_register_as_string.
898 (new_thread_notify, dead_thread_notify): New functions.
899 (prepare_resume_reply): Check using_threads. Set thread_from_wait
900 and general_thread.
901 (look_up_one_symbol): Flush after debug output.
902 * server.c (step_thread, server_waiting): New variables.
903 (start_inferior): Don't use signal_pid. Update call to mywait.
904 (attach_inferior): Update call to mywait.
905 (handle_query): Handle qfThreadInfo and qsThreadInfo.
906 (main): Don't fetch/store registers explicitly. Use
907 set_desired_inferior. Support proposed ``Hs'' packet. Update
908 calls to mywait.
909 * server.h: Update.
910 (struct inferior_list, struct_inferior_list_entry): New.
911 * target.c (set_desired_inferior): New.
912 (write_inferior_memory): Constify.
913 (mywait): New function.
914 * target.h: Update.
915 (struct target_ops): New signal_pid method.
916 (mywait): Removed macro, added prototype.
917
918 * linux-low.h (regset_func): Removed.
919 (regset_fill_func, regset_store_func): New.
920 (enum regset_type): New.
921 (struct regset_info): Add type field. Use new operation types.
922 (struct linux_target_ops): stop_pc renamed to get_pc.
923 Add decr_pc_after_break and breakpoint_at.
924 (get_process, get_thread_proess, get_process_thread)
925 (strut process_info, all_processes, linux_attach_lwp)
926 (thread_db_init): New.
927
928 * linux-arm-low.c (arm_get_pc, arm_set_pc,
929 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
930 (the_low_target): Add new members.
931 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
932 (i386_store_fpxregset): Constify.
933 (target_regsets): Add new kind identifier.
934 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
935 (i386_set_pc): Add debugging.
936 (i386_breakpoint_at): New function.
937 (the_low_target): Add new members.
938 * linux-mips-low.c (mips_get_pc, mips_set_pc)
939 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
940 (mips_breakpoint_at): New.
941 (the_low_target): Add new members.
942 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
943 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
944 (the_low_target): Add new members.
945 * linux-sh-low.c (sh_get_pc, sh_set_pc)
946 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
947 (the_low_target): Add new members.
948 * linux-x86-64-low.c (target_regsets): Add new kind
949 identifier.
950
9512002-05-15 Daniel Jacobowitz <drow@mvista.com>
952
953 From Martin Pool <mbp@samba.org>:
954 * server.c (gdbserver_usage): New function.
955 (main): Call it.
956
9572002-05-14 Daniel Jacobowitz <drow@mvista.com>
958
959 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
960 stop_at -> stop_pc.
961
9622002-05-04 Andrew Cagney <ac131313@redhat.com>
963
964 * Makefile.in: Remove obsolete code.
965
9662002-04-24 Michal Ludvig <mludvig@suse.cz>
967
968 * linux-low.c (regsets_fetch_inferior_registers),
969 (regsets_store_inferior_registers): Removed cast to int from
970 ptrace() calls.
971 * regcache.h: Added declaration of struct inferior_info.
972
9732002-04-20 Daniel Jacobowitz <drow@mvista.com>
974
975 * inferiors.c (struct inferior_info): Add regcache_data.
976 (add_inferior): Call create_register_cache.
977 (clear_inferiors): Call free_register_cache.
978 (inferior_regcache_data, set_inferior_regcache_data): New functions.
979 * regcache.c (struct inferior_regcache_data): New.
980 (registers): Remove.
981 (get_regcache): New function.
982 (create_register_cache, free_register_cache): New functions.
983 (set_register_cache): Don't initialize the register cache here.
984 (registers_to_string, registers_from_string, register_data): Call
985 get_regcache.
986 * regcache.h: Add prototypes.
987 * server.h: Likewise.
988
9892002-04-20 Daniel Jacobowitz <drow@mvista.com>
990
991 * mem-break.c: New file.
992 * mem-break.h: New file.
993 * Makefile.in: Add mem-break.o rule; update server.h
994 dependencies.
995 * inferiors.c (struct inferior_info): Add target_data
996 member.
997 (clear_inferiors): Free target_data member if set.
998 (inferior_target_data, set_inferior_target_data): New functions.
999 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
1000 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
1001 * linux-low.c (linux_bp_reinsert): New variable.
1002 (struct inferior_linux_data): New.
1003 (linux_create_inferior): Use set_inferior_target_data.
1004 (linux_attach): Likewise. Call add_inferior.
1005 (linux_wait_for_one_inferior): New function.
1006 (linux_wait): Call it.
1007 (linux_write_memory): Add const.
1008 (initialize_low): Call set_breakpoint_data.
1009 * linux-low.h (struct linux_target_ops): Add breakpoint
1010 handling members.
1011 * server.c (attach_inferior): Remove extra add_inferior
1012 call.
1013 * server.h: Include mem-break.h. Update inferior.c
1014 prototypes.
1015 * target.c (read_inferior_memory)
1016 (write_inferior_memory): New functions.
1017 * target.h (read_inferior_memory)
1018 (write_inferior_memory): Change macros to prototypes.
1019 (struct target_ops): Update comments. Add const to write_memory
1020 definition.
1021
10222002-04-11 Daniel Jacobowitz <drow@mvista.com>
1023
1024 * linux-low.c (usr_store_inferior_registers): Support
1025 registers which are allowed to fail to store.
1026 * linux-low.h (linux_target_ops): Likewise.
1027 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
1028 (ppc_cannot_store_register): FPSCR may not be storable.
1029
10302002-04-09 Daniel Jacobowitz <drow@mvista.com>
1031
1032 * server.h: Include <string.h> if HAVE_STRING_H.
1033 * ChangeLog: Correct paths in last ChangeLog entry.
1034
10352002-04-09 Daniel Jacobowitz <drow@mvista.com>
1036
1037 * linux-low.h: Remove obsolete prototypes.
1038 (struct linux_target_ops): New.
1039 (extern the_low_target): New.
1040 * linux-low.c (num_regs, regmap): Remove declarations.
1041 (register_addr): Use the_low_target explicitly.
1042 (fetch_register): Likewise.
1043 (usr_fetch_inferior_registers): Likewise.
1044 (usr_store_inferior_registers): Likewise.
1045 * linux-arm-low.c (num_regs): Remove.
1046 (arm_num_regs): Define.
1047 (arm_regmap): Renamed from regmap, made static.
1048 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
1049 made static.
1050 (arm_cannot_store_register): Renamed from cannot_store_register,
1051 made static.
1052 (the_low_target): New.
1053 * linux-i386-low.c (num_regs): Remove.
1054 (i386_num_regs): Define.
1055 (i386_regmap): Renamed from regmap, made static.
1056 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
1057 made static.
1058 (i386_cannot_store_register): Renamed from cannot_store_register,
1059 made static.
1060 (the_low_target): New.
1061 * linux-ia64-low.c (num_regs): Remove.
1062 (ia64_num_regs): Define.
1063 (ia64_regmap): Renamed from regmap, made static.
1064 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
1065 made static.
1066 (ia64_cannot_store_register): Renamed from cannot_store_register,
1067 made static.
1068 (the_low_target): New.
1069 * linux-m68k-low.c (num_regs): Remove.
1070 (m68k_num_regs): Define.
1071 (m68k_regmap): Renamed from regmap, made static.
1072 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
1073 made static.
1074 (m68k_cannot_store_register): Renamed from cannot_store_register,
1075 made static.
1076 (the_low_target): New.
1077 * linux-mips-low.c (num_regs): Remove.
1078 (mips_num_regs): Define.
1079 (mips_regmap): Renamed from regmap, made static.
1080 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
1081 made static.
1082 (mips_cannot_store_register): Renamed from cannot_store_register,
1083 made static.
1084 (the_low_target): New.
1085 * linux-ppc-low.c (num_regs): Remove.
1086 (ppc_num_regs): Define.
1087 (ppc_regmap): Renamed from regmap, made static.
1088 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
1089 made static.
1090 (ppc_cannot_store_register): Renamed from cannot_store_register,
1091 made static.
1092 (the_low_target): New.
1093 * linux-s390-low.c (num_regs): Remove.
1094 (s390_num_regs): Define.
1095 (s390_regmap): Renamed from regmap, made static.
1096 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
1097 made static.
1098 (s390_cannot_store_register): Renamed from cannot_store_register,
1099 made static.
1100 (the_low_target): New.
1101 * linux-sh-low.c (num_regs): Remove.
1102 (sh_num_regs): Define.
1103 (sh_regmap): Renamed from regmap, made static.
1104 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
1105 made static.
1106 (sh_cannot_store_register): Renamed from cannot_store_register,
1107 made static.
1108 (the_low_target): New.
1109 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
1110 (the_low_target): New.
1111
11122002-04-09 Daniel Jacobowitz <drow@mvista.com>
1113
1114 * Makefile.in: Add stamp-h target.
1115 * configure.in: Create stamp-h.
1116 * configure: Regenerated.
1117
11182002-04-09 Daniel Jacobowitz <drow@mvista.com>
1119
1120 * inferiors.c: New file.
1121 * target.c: New file.
1122 * target.h: New file.
1123 * Makefile.in: Add target.o and inferiors.o. Update
1124 dependencies.
1125 * linux-low.c (inferior_pid): New static variable,
1126 moved from server.c.
1127 (linux_create_inferior): Renamed from create_inferior.
1128 Call add_inferior. Return 0 on success instead of a PID.
1129 (linux_attach): Renamed from myattach.
1130 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
1131 (linux_thread_alive): Renamed from mythread_alive.
1132 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
1133 child dies.
1134 (linux_resume): Renamed from myresume. Add missing ``return 0''.
1135 (regsets_store_inferior_registers): Correct error message.
1136 Add missing ``return 0''.
1137 (linux_fetch_registers): Renamed from fetch_inferior_registers.
1138 (linux_store_registers): Renamed from store_inferior_registers.
1139 (linux_read_memory): Renamed from read_inferior_memory.
1140 (linux_write_memory): Renamed from write_inferior_memory.
1141 (linux_target_ops): New structure.
1142 (initialize_low): Call set_target_ops ().
1143 * remote-utils.c (unhexify): New function.
1144 (hexify): New function.
1145 (input_interrupt): Send signals to ``signal_pid''.
1146 * server.c (inferior_pid): Remove.
1147 (start_inferior): Update create_inferior call.
1148 (attach_inferior): Call add_inferior.
1149 (handle_query): New function.
1150 (main): Call handle_query for `q' packets.
1151 * server.h: Include "target.h". Remove obsolete prototypes.
1152 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
1153
11542002-04-09 Daniel Jacobowitz <drow@mvista.com>
1155
1156 * Makefile.in: Add WARN_CFLAGS. Update configury
1157 dependencies.
1158 * configure.in: Check for <string.h>
1159 * configure: Regenerate.
1160 * config.in: Regenerate.
1161 * gdbreplay.c: Include needed system headers.
1162 (remote_open): Remove strchr prototype.
1163 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
1164 * regcache.c (supply_register): Change buf argument to const void *.
1165 (supply_register_by_name): Likewise.
1166 (collect_register): Change buf argument to void *.
1167 (collect_register_by_name): Likewise.
1168 * regcache.h: Add missing prototypes.
1169 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
1170 * server.c (handle_query): New function.
1171 (attached): New static variable, moved out of main.
1172 (main): Quiet longjmp clobber warnings.
1173 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
1174 * utils.c (error): Remove NORETURN.
1175 (fatal): Likewise.
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