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2007-02-22 Paul Brook <paul@codesourcery.com>
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
61ff6e04
DJ		 12007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
2
3 * remote-utils.c: Remove HAVE_TERMINAL_H check.
4 * configure.ac: Do not check for terminal.h.
5 * configure, config.in: Regenerated.
6
fb1e4ffc
DJ		 72007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
8
9 * Makefile.in (OBS): Add $(XML_BUILTIN).
10 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
11 (clean): Update.
12 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13 (arm-with-iwmmxt.c): New.
14 * config.in, configure: Regenerate.
15 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
17 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
18 (arm*-*-linux*): Add iWMMXt and regset support.
19 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
20 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
21 (arm_store_wmmxregset, target_regsets): New.
22 * server.c (get_features_xml): Take annex argument. Check builtin
23 XML documents.
24 (handle_query): Handle multiple annexes.
25
0f48aa01
DJ		 262007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
27
28 * remote-utils.c [USE_WIN32API] (read, write): Define.
29 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
30 write.
31
23181151
DJ		 322007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
33
34 * linux-i386-low.c (the_low_target): Set arch_string.
35 * linux-x86-64-low.c (the_low_target): Likewise.
36 * linux-low.c (linux_arch_string): New.
37 (linux_target_ops): Add it.
38 * linux-low.h (struct linux_target_ops): Add arch_string.
39 * server.c (write_qxfer_response): Use const void * for DATA.
40 (get_features_xml): New.
41 (handle_query): Handle qXfer:features:read. Report it for qSupported.
42 * target.h (struct target_ops): Add arch_string method.
43
9d606399
DJ		 442007-01-03 Denis Pilat <denis.pilat@st.com>
45 Daniel Jacobowitz <dan@codesourcery.com>
46
47 * linux-low.c (linux_kill): Handle being called with no threads.
48 * win32-i386-low.c (win32_kill): Likewise.
49 (get_child_debug_event): Clear current_process_handle.
50
512006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 52 Daniel Jacobowitz <dan@codesourcery.com>
53
54 * remote-utils.c (remote_open): Check the type of specified
55 serial port devices before opening them.
56 * server.c (main): Kill the inferior if an error occurs during
57 the first remote_open.
58
a5e13d24
DJ		 592006-12-05 Markus Deuling <deuling@de.ibm.com>
60
61 * README: Update supported targets.
62
186947f7
DJ		 632006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
64
65 * Makefile.in (clean): Remove reg-mips64.c.
66 (reg-mips64.c, reg-mips64.o): New rules.
67 * configure.srv: Handle mips64. Include regset support for mips.
68 * linux-mips-low.c (union mips_register): New.
69 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
70 (mips_breakpoint, mips_breakpoint_at): Use int.
71 (mips_collect_register, mips_supply_register)
72 (mips_collect_register_32bit, mips_supply_register_32bit)
73 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
74 (mips_store_fpregset, target_regsets): New.
75 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
76
a13e2c95
UW		 772006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
78
79 * configure.srv: Add target "spu*-*-*".
80 * Makefile.in (clean): Remove reg-spu.c.
81 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
82 * spu-low.c: New file.
83
cb7283db
DJ		 842006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
85
86 * configure.ac: Correct td_thr_tls_get_addr test.
87 * configure: Regenerated.
88
89be2091
DJ		 892006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
90
91 * linux-low.c (linux_wait_for_event): Reformat. Use the
92 pass_signals array.
93 * remote-utils.c (decode_address_to_semicolon): New.
94 * server.c (pass_signals, handle_general_set): New.
95 (handle_query): Mention QPassSignals for qSupported.
96 (main): Call handle_general_set.
97 * server.h (pass_signals, decode_address_to_semicolon): New.
98
000ef4f0
DJ		 992006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
100
101 * server.c (handle_query): Correct error handling for read_auxv.
102
b7149293
UW		 1032005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
104
105 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
106 and srv_linux_thread_db to yes.
107 * linux-s390-low.c (s390_fill_gregset): New function.
108 (target_regsets): Define data structure.
109
dae5f5cf
DJ		 1102006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
111
112 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
113 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
114 * config.in, configure: Regenerated.
115 * inferiors.c (gdb_id_to_thread): New function.
116 (gdb_id_to_thread_id): Use it.
117 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
118 * linux-low.h (struct process_info): Add th member.
119 (thread_db_get_tls_address): New prototype.
120 * remote-utils.c (decode_address): Make non-static.
121 * server.c (handle_query): Handle qGetTLSAddr.
122 * server.h (gdb_id_to_thread, decode_address): New prototypes.
123 * target.h (struct target_ops): Add get_tls_address.
124 * thread-db.c (maybe_attach_thread): Save the thread handle.
125 (thread_db_get_tls_address): New.
126
32ca6d61
DJ		 1272006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
128
129 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
130 (linux_resume_one_process): Take a siginfo_t *. Update all
131 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
132 (struct pending_signals): Add a siginfo_t.
133 (linux_wait_for_process): Always set last_status.
134 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
135 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
136 * linux-low.h (struct process_info): Add last_status.
137
5ffff7c1
DJ		 1382006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
139
140 * remote-utils.c (try_rle): New function.
141 (putpkt_binary): Use it.
142
8695c747
DJ		 1432006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
144
145 * Makefile.in (clean): Clean reg-x86-64-linux.c.
146 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
147 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
148 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
149 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
150 point registers.
151
290fadea
RS		 1522006-08-08 Richard Sandiford <richard@codesourcery.com>
153
154 * server.c (terminal_fd): New variable.
155 (old_foreground_pgrp): Likewise.
156 (restore_old_foreground_pgrp): New function.
157 (start_inferior): Record the terminal file descriptor in terminal_fd
158 and its original foreground group in old_foreground_pgrp. Register
159 restore_old_foreground_pgrp with atexit().
160
9f2e1e63
DJ		 1612006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
162
163 * server.c (handle_query): Correct qPart to qXfer.
164
b80864fb
DJ		 1652006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
166
167 * configure.ac: Check for more headers which are missing on
168 Windows. Automatically supply -lwsock32 and USE_WIN32API.
169 * configure.srv: Add Cygwin and mingw32.
170 * remote-utils.c: Don't include headers unconditionally which
171 are missing on mingw32. Include <winsock.h> for mingw32.
172 (remote_open): Adjust for mingw32 support. Flush
173 standard error after writing to it.
174 (remote_close, putpkt_binary, input_interrupt, block_async_io)
175 (unblock_async_io, enable_async_io, disable_async_io)
176 (readchar, getpkt): Update for Winsock support.
177 (prepare_resume_reply): Expect a protocol signal number.
178 * server.c: Disable <sys/wait.h> on mingw32.
179 (start_inferior): Adjust for mingw32 support. Flush
180 standard error after writing to it.
181 (attach_inferior): Likewise. Use protocol signal
182 numbers.
183 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
184 and names.
185 * win32-i386-low.c: New file.
186 * Makefile.in (XM_CLIBS): Set.
187 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
188 (win32-i386-low.o): New dependency rule.
189 * linux-low.c (linux_wait): Use target signal numbers.
190 * target.h (struct target_ops): Doc fix.
191 * server.h (target_signal_to_name): New prototype.
192 * gdbreplay.c: Don't include headers unconditionally which
193 are missing on mingw32. Include <winsock.h> for mingw32.
194 (remote_close, remote_open): Adjust for Winsock support.
195 * configure, config.in: Regenerated.
196
0876f84a
DJ		 1972006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
198
199 * server.c (decode_xfer_read, write_qxfer_response): New.
200 (handle_query): Take a packet length argument. Handle
201 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
202 the qSupported response.
203 (main): Update call to handle_query.
204
01f9e8fa
DJ		 2052006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
206
207 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
208 (putpkt_binary): Renamed from putpkt and adjusted for binary
209 data.
210 (putpkt): New wrapper for putpkt_binary.
211 (readchar): Don't mask off the high bit.
212 (decode_X_packet): New function.
213 * server.c (main): Call putpkt_binary if a handler sets the packet
214 length. Save the length of the incoming packet. Handle 'X'.
215 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
216
be2a5f71
DJ		 2172006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
218
219 * server.c (handle_query): Handle qSupported.
220
ea025f5f
DJ		 2212006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
222
223 * remote-utils.c (all_symbols_looked_up): New variable.
224 (look_up_one_symbol): Check it.
225 * server.h (look_up_one_symbol): New declaration.
226 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
227
9308fc88
DJ		 2282006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
229
230 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 231 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 232 (PTRACE_GET_THREAD_AREA): Define.
233 (ps_get_thread_area): New function.
234
52fb6437
NS		 2352006-05-09 Nathan Sidwell <nathan@codesourcery.com>
236
237 * configure.srv (m68k*-*-uclinux*): New target.
238 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
239 (linux_resume_one_process): Remove extraneous cast.
240 (linux_read_offsets): New.
241 (linux_target_op): Add linux_read_offsets on mmuless systems.
242 * server.c (handle_query): Add qOffsets logic.
243 * target.h (struct target_ops): Add read_offsets.
244
21b0f40c
DJ		 2452006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
246
247 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
248 (PTRACE_GET_THREAD_AREA): Define.
249 (ps_get_thread_area): New function.
250 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
251 (linux-x86-64-low.o): Update.
252
0050a760
DJ		 2532006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
254
255 * configure.ac: Remove checks for prfpregset_t.
256 * gdb_proc_service.h: New file.
257 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
258 new "gdb_proc_service.h".
259 * proc-service.c: Likewise.
260 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
261 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
262 * Makefile.in (gdb_proc_service_h): Updated.
263 * configure, config.in: Regenerated.
264
b92a518e
DJ		 2652006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
266
267 * remote-utils.c (prepare_resume_reply): Move declaration
268 of gdb_id_from_wait to the top of the block.
269
545587ee
DJ		 2702006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
271
272 * linux-low.c (regsets_store_inferior_registers): Read the regset
273 from the target before filling it.
274
9db87ebd
DJ		 2752006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
276
277 * server.c (attach_inferior): Return SIGTRAP for a successful
278 attach.
279
dd24457d
DJ		 2802006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
281
282 * Makefile.in (OBS): Add version.o.
283 (STAGESTUFF): Delete.
284 (version.o): Add dependencies.
285 (version.c): Replace rule.
286 (clean): Remove version.c.
287 * server.c (gdbserver_version): New.
288 (gdbserver_usage): Use printf.
289 (main): Handle --version and --help.
290 * server.h (version, host_name): Add declarations.
291
6f0f660e
EZ		 2922005-12-23 Eli Zaretskii <eliz@gnu.org>
293
294 * linux-arm-low.c:
295 * linux-arm-low.c:
296 * inferiors.c:
297 * i387-fp.h:
298 * i387-fp.c:
299 * gdbreplay.c:
300 * regcache.c:
301 * proc-service.c:
302 * mem-break.h:
303 * mem-break.c:
304 * linux-x86-64-low.c:
305 * linux-sh-low.c:
306 * linux-s390-low.c:
307 * linux-ppc64-low.c:
308 * linux-ppc-low.c:
309 * linux-mips-low.c:
310 * linux-m68k-low.c:
311 * linux-m32r-low.c:
312 * linux-low.h:
313 * linux-low.c:
314 * linux-ia64-low.c:
315 * linux-i386-low.c:
316 * linux-crisv32-low.c:
317 * thread-db.c:
318 * terminal.h:
319 * target.h:
320 * target.c:
321 * server.h:
322 * server.c:
323 * remote-utils.c:
324 * regcache.h:
325 * utils.c:
326 * Makefile.in:
327 * configure.ac:
328 * gdbserver.1: Add (C) after Copyright. Update the FSF
329 address.
330
9d1fb177
DJ		 3312005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
332
333 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
334 (arm_breakpoint_at): Recognize both breakpoints.
335 (the_low_target): Use the correct breakpoint instruction.
336
011a70c2
DJ		 3372005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
338
339 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
340 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
341 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
342 (the_low_target): Update.
343
7fb85e41
AS		 3442005-10-25 Andreas Schwab <schwab@suse.de>
345
346 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
347
348 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
349 (ia64_num_regs): Reduce to 462.
350
3db0444b
DJ		 3512005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
352
353 * acinclude.m4: Correct quoting.
354 * aclocal.m4: Regenerated.
355
356 Suggested by SZOKOVACS Robert <szo@ies.hu>:
357 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
358 (thread_db_init): Call thread_db_err_str.
359 * configure.ac: Check for TD_VERSION.
360 * config.in, configure: Regenerated.
361
bee0189a
DJ		 3622005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
363
364 * server.h (error, fatal, warning): Add ATTR_FORMAT.
365
e9d25b98
DJ		 3662005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
367
368 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
369 is not available. Define HAVE_PTRACE_GETREGS if it is.
370 * config.in, configure: Regenerated.
371 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
372 * linux-i386-low.c, linux-m68k-low.c: Update to use
373 HAVE_PTRACE_GETREGS.
374 * linux-low.c (regsets_fetch_inferior_registers)
375 (regsets_store_inferior_registers): Only return 0 if we processed
376 GENERAL_REGS.
377 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
378 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
379
a06660f7
DJ		 3802005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
381
382 * inferiors.c (struct thread_info): Add gdb_id.
383 (add_thread): Add gdb_id argument.
384 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
385 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
386 calls to add_thread.
387 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
388 * server.c (handle_query): Use thread_to_gdb_id.
389 (handle_v_cont, main): Use gdb_id_to_thread_id.
390 * server.h (add_thread): Update prototype.
391 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
392 prototypes.
393
5a1f5858
DJ		 3942005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
395
396 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
397 left-padded registers.
398 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
399 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
400
e122f1f5
SE		 4012005-07-01 Steve Ellcey <sje@cup.hp.com>
402
403 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
404 * configure: Regenerate.
405 * config.in: Regenerate.
406 * server.h (NEED_DECLARATION_STRERROR):
407 Replace with !HAVE_DECL_STRERROR.
408
d592fa2f
DJ		 4092005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
410
411 * linux-low.c (linux_wait, linux_send_signal): Don't test
412 an unsigned long variable for > 0 if it could be MAX_ULONG.
413 * server.c (myresume): Likewise.
414 * target.c (set_desired_inferior): Likewise.
415
ccbd4912
MK		 4162005-06-13 Mark Kettenis <kettenis@gnu.org>
417
418 * configure.ac: Simplify and improve check for socklen_t.
419 * configure, config.in: Regenerate.
420
f450004a
DJ		 4212005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
422
423 * acconfig.h: Remove.
424 * configure.ac: Add a test for socklen_t. Use three-argument
425 AC_DEFINE throughout.
426 * config.in: Regenerated using autoheader 2.59.
427 * configure: Regenerated.
428
429 * gdbreplay.c (socklen_t): Provide a default.
430 (remote_open): Use socklen_t.
431 * remote-utils.c (socklen_t): Provide a default.
432 (remote_open): Use socklen_t.
433 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
434 unsigned char.
435
436 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
437 char for buffers.
438 * linux-low.c (linux_read_memory, linux_write_memory)
439 (linux_read_auxv): Likewise.
440 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
441 (check_mem_write): Likewise.
442 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
443 Likewise.
444 * regcache.c (struct inferior_rgcache_data, registers_to_string)
445 (registers_from_string, register_data): Likewise.
446 * server.c (handle_query, main): Likewise.
447 * server.h (convert_ascii_to_int, convert_int_to_ascii)
448 (decode_M_packet): Likewise.
449 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
450 * target.h (struct target_ops): Update read_memory, write_memory,
451 and read_auxv.
452 (read_inferior_memory, write_inferior_memory): Update.
453 * linux-low.h (struct linux_target_ops): Change type of breakpoint
454 to unsigned char *.
455 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
456 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
457 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
458 linux-s390-low.c, linux-sh-low.c: Update for changes in
459 read_inferior_memory and the_low_target->breakpoint.
460
eee84df1
DJ		 4612005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
462
463 * Makefile.in (SFILES): Add linux-ppc64-low.c.
464 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
465 * configure.srv: Add powerpc64-*-linux*.
466 * linux-ppc64-low.c: New file.
467
45b134e5
OF		 4682005-05-23 Orjan Friberg <orjanf@axis.com>
469
470 * linux-cris-low.c: New file with support for CRIS.
471 * linux-crisv32-low.c: Ditto for CRISv32.
472 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
473 (clean): Add reg-cris.c and reg-crisv32.c.
474 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
475 reg-crisv32.o, and reg-crisv32.c to make rules.
476 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
477 recognized targets.
478
48d93c75
UW		 4792005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
480
481 * linux-low.c (fetch_register): Ensure buffer size is a multiple
482 of sizeof (PTRACE_XFER_TYPE).
483 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
484
e013ee27
OF		 4852005-05-12 Orjan Friberg <orjanf@axis.com>
486
487 * target.h (struct target_ops): Add insert_watchpoint,
488 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
489 pointers for hardware watchpoint support.
490 * linux-low.h (struct linux_target_ops): Ditto.
491 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
492 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
493 to linux_target_ops.
494 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
495 reply packet.
496 * server.c (main): Recognize 'Z' and 'z' packets.
497
b0ded00b
UW		 4982005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
499
500 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
501 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
502 (the_low_target): Add new members.
503
8643e2ad
DJ		 5042005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
505
506 * proc-service.c (ps_lgetregs): Search all_processes instead of
507 all_threads.
508
fc620387
DJ		 5092005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
510
511 * server.c (start_inferior): Change return type to int.
512 (attach_inferior): Change sigptr to int *.
513 (handle_v_cont, handle_v_requests): Change signal to int *.
514 (main): Change signal to int.
515
5162005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 517
518 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
519 * configure.srv: Add m32r*-*-linux*.
520 * linux-m32r-low.c: New file.
521
e0e76420
DJ		 5222005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
523
524 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
525
a1928bad
DJ		 5262005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
527
528 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
529 Take unsigned long arguments for PIDs.
530 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
531 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
532 (wait_for_sigstop, linux_resume_one_process)
533 (regsets_fetch_inferior_registers, linux_send_signal)
534 (linux_read_auxv): Likewise. Update the types of variables holding
535 PIDs. Update format string specifiers.
536 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
537 * remote-utils.c (prepare_resume_reply): Likewise.
538 * server.c (cont_thread, general_thread, step_thread)
539 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
540 unsigned long.
541 (handle_query): Update format specifiers.
542 (handle_v_cont, main): Use strtoul for thread IDs.
543 * server.h (struct inferior_list_entry): Use unsigned long for ID.
544 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
545 (general_thread, step_thread, thread_from_wait)
546 (old_thread_from_wait): Update.
547 * target.h (struct thread_resume): Use unsigned long for THREAD.
548 (struct target_ops): Use unsigned long for arguments to attach and
549 thread_alive.
550
dcdb98d2
DJ		 5512005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
552
553 * acinclude.m4: Include bfd/bfd.m4 directly.
554 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
555 <agriffis@toolchain.org>.
556 * aclocal.m4, configure: Regenerated.
557
bec39cab
AC		 5582005-01-07 Andrew Cagney <cagney@gnu.org>
559
560 * configure.ac: Rename configure.in, require autoconf 2.59.
561 * configure: Re-generate.
562
434c4c77
DJ		 5632004-12-08 Daniel Jacobowitz <dan@debian.org>
564
565 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
566 LIBS when finished.
567 * aclocal.m4: Regenerated.
568 * configure: Regenerated.
569
db1d3e1b
AS		 5702004-11-21 Andreas Schwab <schwab@suse.de>
571
572 * linux-m68k-low.c (m68k_num_gregs): Define.
573 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
574 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
575 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
576 (m68k_breakpoint_at): New. Add to the_low_target.
577
578 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
579 srv_linux_thread_db to yes.
580
43360365
JB		 5812004-10-20 Joel Brobecker <brobecker@gnat.com>
582
583 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
584 (ARCH_SET_FS): Likewise.
585 (ARCH_GET_FS): Likewise.
586 (ARCH_GET_GS): Likewise.
587
fd500816
DJ		 5882004-10-16 Daniel Jacobowitz <dan@debian.org>
589
590 * linux-i386-low.c (ps_get_thread_area): New.
591 * linux-x86-64-low.c (ps_get_thread_area): New.
592 * linux-low.c: Include <sys/syscall.h>.
593 (linux_kill_one_process): Don't kill the first thread here.
594 (linux_kill): Kill the first thread here.
595 (kill_lwp): New function.
596 (send_sigstop, linux_send_signal): Use it.
597 * proc-service.c: Clean up #ifdefs.
598 (fpregset_info): Delete.
599 (ps_lgetregs): Update and enable implementation.
600 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
601 implementations.
602 * remote-utils.c (struct sym_cache, symbol_cache): New.
603 (input_interrupt): Print a clearer message.
604 (async_io_enabled): New variable.
605 (enable_async_io, disable_async_io): Use it. Update comments.
606 (look_up_one_symbol): Use the symbol cache.
607 * thread-db.c (thread_db_look_up_symbols): New function.
608 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
609
f6de3c42
DJ		 6102004-10-16 Daniel Jacobowitz <dan@debian.org>
611
612 * configure.in: Test for -rdynamic.
613 * configure: Regenerated.
614 * Makefile (INTERNAL_LDFLAGS): New.
615 (gdbserver, gdbreplay): Use it.
616
2c0fc042
AC		 6172004-09-02 Andrew Cagney <cagney@gnu.org>
618
619 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
620
075b3282
DJ		 6212004-03-23 Daniel Jacobowitz <drow@mvista.com>
622
623 * linux-low.c (linux_wait): Clear all_processes list also.
624
fa6a77dc
DJ		 6252004-03-12 Daniel Jacobowitz <drow@mvista.com>
626
627 * linux-low.c: Include <errno.h>. Remove extern declaration of
628 errno.
629
6d782a97
DJ		 6302004-03-12 Daniel Jacobowitz <drow@mvista.com>
631
632 * gdbreplay.c, server.h, utils.c: Update copyright years.
633
3a7fb99b
DJ		 6342004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
635
636 * server.c (main): Print child status or termination signal from
637 variable 'signal', not 'sig'.
638
c3e735a6
DJ		 6392004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
640
641 * linux-low.c (linux_read_memory): Change return type to
642 int. Check for and return error from ptrace().
643 * target.c (read_inferior_memory): Change return type to int. Pass
644 back return status from the_target->read_memory().
645 * target.h (struct target_ops): Adapt *read_memory() prototype.
646 Update comment.
647 (read_inferior_memory): Adapt prototype.
648 * server.c (main): Return an error packet if
649 read_inferior_memory() returns an error.
650
a59d1c82
DJ		 6512004-03-04 Daniel Jacobowitz <drow@mvista.com>
652
653 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
654 Unify with other clean targets.
655
dc3f8883
DJ		 6562004-02-29 Daniel Jacobowitz <drow@mvista.com>
657
658 * server.c (handle_v_cont): Call set_desired_inferior.
659
89a208da
DJ		 6602004-02-29 Daniel Jacobowitz <drow@mvista.com>
661
662 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
663
62ea82f5
DJ		 6642004-02-29 Daniel Jacobowitz <drow@mvista.com>
665
666 * linux-low.c (linux_wait): Unblock async I/O.
667 (linux_resume): Block and enable async I/O.
668 * remote-utils.c (block_async_io, unblock_async_io): New functions.
669 * server.h (block_async_io, unblock_async_io): Add prototypes.
670
6910d122
DJ		 6712004-02-29 Daniel Jacobowitz <drow@mvista.com>
672
673 * remote-utils.c (remote_open): Print a status notice after
674 opening a TCP port.
675 * server.c (attach_inferior): Print a status notice after
676 attaching.
677
6782004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 679
680 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
681
c89dc5d4
DJ		 6822004-02-26 Daniel Jacobowitz <drow@mvista.com>
683
684 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
685 error packet.
686 * server.c, target.h: Update copyright years.
687
4b8dad4a
RM		 6882004-02-25 Roland McGrath <roland@redhat.com>
689
690 * target.h (struct target_ops): New member `read_auxv'.
691 * server.c (handle_query): Handle qPart:auxv:read: query using that.
692 * linux-low.c (linux_read_auxv): New function.
693 (linux_target_ops): Initialize `read_auxv' member to that.
694
d7446758
JB		 6952004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
696
697 Committed by Jim Blandy <jimb@redhat.com>.
698
699 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 700 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 701 instead of GPR_SIZE to distiguish s390 and s390x targets.
702
5544ad89
DJ		 7032004-01-31 Daniel Jacobowitz <drow@mvista.com>
704
705 * linux-low.c: Update copyright year.
706 (check_removed_breakpoint): Clear pending_is_breakpoint.
707 (linux_set_resume_request, linux_queue_one_thread)
708 (resume_status_pending_p): New functions.
709 (linux_continue_one_thread): Use process->resume.
710 (linux_resume): Only resume threads if there are no pending events.
711 * linux-low.h (struct process_info): Add resume request
712 pointer.
713
2a68b70e
DJ		 7142004-01-30 Daniel Jacobowitz <drow@mvista.com>
715
716 * regcache.c (new_register_cache): Clear the allocated register
717 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
718
64386c31
DJ		 7192003-10-13 Daniel Jacobowitz <drow@mvista.com>
720
721 * linux-low.c (linux_resume): Take a struct thread_resume *
722 argument.
723 (linux_wait): Update call.
724 (resume_ptr): New static variable.
725 (linux_continue_one_thread): Renamed from
726 linux_continue_one_process. Use resume_ptr.
727 (linux_resume): Use linux_continue_one_thread.
728 * server.c (handle_v_cont, handle_v_requests): New functions.
729 (myresume): New function.
730 (main): Handle 'v' case.
731 * target.h (struct thread_resume): New type.
732 (struct target_ops): Change argument of "resume" to struct
733 thread_resume *.
734 (myresume): Delete macro.
735
c938e9b0
L		 7362003-08-08 H.J. Lu <hongjiu.lu@intel.com>
737
738 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
739 (uninstall): Support DESTDIR.
740
7f313d07
BC		 741Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
742
743 * configure.srv: Add xscale*linux copy of arm*linux entry.
744
3b2fc2ea
DJ		 7452003-07-24 Daniel Jacobowitz <drow@mvista.com>
746
747 * linux-arm-low.c (arm_reinsert_addr): New function.
748 (the_low_target): Add arm_reinsert_addr.
749
1c0a559e
MK		 7502003-07-08 Mark Kettenis <kettenis@gnu.org>
751
752 * mem-break.c: Remove whitespace at end of file.
753
43d5792c
DJ		 7542003-06-28 Daniel Jacobowitz <drow@mvista.com>
755
756 * configure.in: Check whether we need to prototype strerror.
757 * server.h: Optionally prototype strerror.
758 * gdbreplay.c (perror_with_name): Use strerror.
759 * linux-low.c (linux_attach_lwp): Use strerror.
760 * utils.c (perror_with_name): Use strerror.
761 * config.in, configure: Regenerated.
762
c8a86edf
DJ		 7632003-06-28 Daniel Jacobowitz <drow@mvista.com>
764
765 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
766 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
767
73d37363
DJ		 7682003-06-20 Daniel Jacobowitz <drow@mvista.com>
769
770 * Makefile.in (SFILES): Update.
771 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
772 low-sun3.c: Remove files.
773
6ad8ae5c
DJ		 7742003-06-17 Daniel Jacobowitz <drow@mvista.com>
775
776 * linux-low.c: Move comment to linux_thread_alive where it belonged.
777 (linux_detach_one_process, linux_detach): New functions.
778 (linux_target_ops): Add linux_detach.
779 * server.c (main): Handle 'D' packet.
780 * target.h (struct target_ops): Add "detach" member.
781 (detach_inferior): Define.
782
1581182a
MK		 7832003-06-13 Mark Kettenis <kettenis@gnu.org>
784
785 From Kelley Cook <kelleycook@wideopenwest.com>:
786 * configure.srv: Accept i[34567]86 variants.
787
e5379b03
DJ		 7882003-06-05 Daniel Jacobowitz <drow@mvista.com>
789
790 * linux-low.c (linux_wait_for_event): Correct comment typos.
791 (linux_resume_one_process): Call check_removed_breakpoint.
792 (linux_send_signal): New function.
793 (linux_target_ops): Add linux_send_signal.
794 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
795 of kill.
796 * target.h (struct target_ops): Add send_signal.
797
2ff29de4
JB		 7982003-05-29 Jim Blandy <jimb@redhat.com>
799
800 * linux-low.c (usr_store_inferior_registers): Transfer buf in
801 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
802 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
803 away part of the register's value.
804
254787d4
DJ		 8052003-03-26 Daniel Jacobowitz <drow@mvista.com>
806
807 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
808 (linux_wait_for_event, linux_init_signals): Likewise.
809
94e10508
DJ		 8102003-03-17 Daniel Jacobowitz <drow@mvista.com>
811
812 * configure.in: Check for stdlib.h.
813 * configure: Regenerated.
814 * config.in: Regenerated.
815
4c0711e0
DJ		 8162003-01-04 Andreas Schwab <schwab@suse.de>
817
818 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
819
ef66e766
AC		 8202003-01-02 Andrew Cagney <ac131313@redhat.com>
821
822 * Makefile.in: Remove obsolete code.
823
a1358604
DJ		 8242002-11-20 Daniel Jacobowitz <drow@mvista.com>
825
826 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
827 defined(PT_FPR0_HI).
828
23ce3b1c
DJ		 8292002-11-17 Stuart Hughes <seh@zee2.com>
830
831 * linux-arm-low.c (arm_num_regs): Increase.
832 (arm_regmap): Include status register.
833
8342002-11-17 Daniel Jacobowitz <drow@mvista.com>
835
836 * linux-low.c (register_addr): Remove incorrect -1 check.
837
a9fa9f7d
DJ		 8382002-08-29 Daniel Jacobowitz <drow@mvista.com>
839
840 * linux-low.c (linux_create_inferior): Call setpgid. Return
841 the new PID.
842 (unstopped_p, linux_signal_pid): Remove.
843 (linux_target_ops): Remove linux_signal_pid.
844 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
845 global instead of target method.
846 * target.h (struct target_ops): Remove signal_pid. Update comment
847 for create_inferior.
848 * server.c (signal_pid): New variable.
849 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 850 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 851 (attach_inferior): Set signal_pid.
852
17574093
DJ		 8532002-08-23 Daniel Jacobowitz <drow@mvista.com>
854
855 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
856
8572002-08-20 Jim Blandy <jimb@redhat.com>
858
859 * Makefile.in (LDFLAGS): Allow the configure script to establish a
860 default for this.
861
8622002-08-01 Andrew Cagney <cagney@redhat.com>
863
864 * Makefile.in: Make chill references obsolete.
865
8662002-07-24 Kevin Buettner <kevinb@redhat.com>
867
868 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
869 * configure: Regenerate.
870 * config.in: Regenerate.
871
8722002-07-09 David O'Brien <obrien@FreeBSD.org>
873
874 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
875 (perror_with_name, remote_close, remote_open, expect, play): Static.
876
8772002-07-04 Michal Ludvig <mludvig@suse.cz>
878
4b8dad4a 879 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 880 byte offsets instead of an array of indexes.
881 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
882
8832002-06-13 Daniel Jacobowitz <drow@mvista.com>
884
885 * regcache.c: Add comment.
886
8872002-06-11 Daniel Jacobowitz <drow@mvista.com>
888
889 * thread-db.c: New file.
890 * proc-service.c: New file.
891 * acinclude.m4: New file.
892 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
893 proc-service.o, and thread-db.o.
894 (linux-low.o): Add USE_THREAD_DB.
895 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
896 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
897 * aclocal.m4: Regenerated.
898 * config.in: Regenerated.
899 * configure: Regenerated.
900 * configure.in: Check for proc_service.h, sys/procfs.h,
901 thread_db.h, and linux/elf.h headrs.
902 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
903 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
904 Check for -lthread_db and thread support.
905 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
906 PowerPC, and SuperH.
907 * i387-fp.c: Constify arguments.
908 * i387-fp.h: Likewise.
909 * inferiors.c: (struct thread_info): Renamed from
910 `struct inferior_info'. Remove PID member. Use generic inferior
911 list header. All uses updated.
912 (inferiors, signal_pid): Removed.
913 (all_threads): New variable.
914 (get_thread): Define.
915 (add_inferior_to_list): New function.
916 (for_each_inferior): New function.
917 (change_inferior_id): New function.
918 (add_inferior): Removed.
919 (remove_inferior): New function.
920 (add_thread): New function.
921 (free_one_thread): New function.
922 (remove_thread): New function.
923 (clear_inferiors): Use for_each_inferior and free_one_thread.
924 (find_inferior): New function.
925 (find_inferior_id): New function.
926 (inferior_target_data): Update argument type.
927 (set_inferior_target_data): Likewise.
928 (inferior_regcache_data): Likewise.
929 (set_inferior_regcache_data): Likewise.
930 * linux-low.c (linux_bp_reinsert): Remove.
931 (all_processes, stopping_threads, using_thrads)
932 (struct pending_signals, debug_threads, pid_of): New.
933 (inferior_pid): Replace with macro.
934 (struct inferior_linux_data): Remove.
935 (get_stop_pc, add_process): New functions.
936 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
937 Use add_process and add_thread.
938 (linux_attach_lwp): New function, based on old linux_attach. Use
939 add_process and add_thread. Set stop_expected for new threads.
940 (linux_attach): New function.
941 (linux_kill_one_process): New function.
942 (linux_kill): Kill all LWPs.
943 (linux_thread_alive): Use find_inferior_id.
944 (check_removed_breakpoints, status_pending_p): New functions.
945 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
946 Update. Use WNOHANG. Wait for cloned processes also. Update process
947 struct for the found process.
948 (linux_wait_for_event): New function.
949 (linux_wait): Use it. Support LWPs.
950 (send_sigstop, wait_for_sigstop, stop_all_processes)
951 (linux_resume_one_process, linux_continue_one_process): New functions.
952 (linux_resume): Support LWPs.
953 (REGISTER_RAW_SIZE): Remove.
954 (fetch_register): Use register_size instead. Call supply_register.
955 (usr_store_inferior_registers): Likewise. Call collect_register.
956 Fix recursive case.
957 (regsets_fetch_inferior_registers): Improve error message.
958 (regsets_store_inferior_registers): Add debugging.
959 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
960 (unstopped_p, linux_signal_pid): New functions.
961 (linux_target_ops): Add linux_signal_pid.
962 (linux_init_signals): New function.
963 (initialize_low): Call it. Initialize using_threads.
964 * regcache.c (inferior_regcache_data): Add valid
965 flag.
966 (get_regcache): Fetch registers lazily. Add fetch argument
967 and update all callers.
968 (regcache_invalidate_one, regcache_invalidate): New
969 functions.
970 (new_register_cache): Renamed from create_register_cache.
971 Return the new regcache.
972 (free_register_cache): Change argument to a void *.
973 (registers_to_string, registers_from_string): Call get_regcache
974 with fetch flag set.
975 (register_data): Make static. Pass fetch flag to get_regcache.
976 (supply_register): Call get_regcache with fetch flag clear.
977 (collect_register): Call get_regcache with fetch flag set.
978 (collect_register_as_string): New function.
979 * regcache.h: Update.
980 * remote-utils.c (putpkt): Flush after debug output and use
981 stderr.
982 Handle input interrupts while waiting for an ACK.
983 (input_interrupt): Use signal_pid method.
984 (getpkt): Flush after debug output and use stderr.
985 (outreg): Use collect_register_as_string.
986 (new_thread_notify, dead_thread_notify): New functions.
987 (prepare_resume_reply): Check using_threads. Set thread_from_wait
988 and general_thread.
989 (look_up_one_symbol): Flush after debug output.
990 * server.c (step_thread, server_waiting): New variables.
991 (start_inferior): Don't use signal_pid. Update call to mywait.
992 (attach_inferior): Update call to mywait.
993 (handle_query): Handle qfThreadInfo and qsThreadInfo.
994 (main): Don't fetch/store registers explicitly. Use
995 set_desired_inferior. Support proposed ``Hs'' packet. Update
996 calls to mywait.
997 * server.h: Update.
998 (struct inferior_list, struct_inferior_list_entry): New.
999 * target.c (set_desired_inferior): New.
1000 (write_inferior_memory): Constify.
1001 (mywait): New function.
1002 * target.h: Update.
1003 (struct target_ops): New signal_pid method.
1004 (mywait): Removed macro, added prototype.
1005
1006 * linux-low.h (regset_func): Removed.
1007 (regset_fill_func, regset_store_func): New.
1008 (enum regset_type): New.
1009 (struct regset_info): Add type field. Use new operation types.
1010 (struct linux_target_ops): stop_pc renamed to get_pc.
1011 Add decr_pc_after_break and breakpoint_at.
1012 (get_process, get_thread_proess, get_process_thread)
1013 (strut process_info, all_processes, linux_attach_lwp)
1014 (thread_db_init): New.
1015
1016 * linux-arm-low.c (arm_get_pc, arm_set_pc,
1017 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
1018 (the_low_target): Add new members.
1019 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
1020 (i386_store_fpxregset): Constify.
1021 (target_regsets): Add new kind identifier.
1022 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
1023 (i386_set_pc): Add debugging.
1024 (i386_breakpoint_at): New function.
1025 (the_low_target): Add new members.
1026 * linux-mips-low.c (mips_get_pc, mips_set_pc)
1027 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
1028 (mips_breakpoint_at): New.
1029 (the_low_target): Add new members.
1030 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
1031 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
1032 (the_low_target): Add new members.
1033 * linux-sh-low.c (sh_get_pc, sh_set_pc)
1034 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
1035 (the_low_target): Add new members.
1036 * linux-x86-64-low.c (target_regsets): Add new kind
1037 identifier.
1038
10392002-05-15 Daniel Jacobowitz <drow@mvista.com>
1040
1041 From Martin Pool <mbp@samba.org>:
1042 * server.c (gdbserver_usage): New function.
1043 (main): Call it.
1044
10452002-05-14 Daniel Jacobowitz <drow@mvista.com>
1046
1047 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
1048 stop_at -> stop_pc.
1049
10502002-05-04 Andrew Cagney <ac131313@redhat.com>
1051
1052 * Makefile.in: Remove obsolete code.
1053
10542002-04-24 Michal Ludvig <mludvig@suse.cz>
1055
1056 * linux-low.c (regsets_fetch_inferior_registers),
1057 (regsets_store_inferior_registers): Removed cast to int from
1058 ptrace() calls.
1059 * regcache.h: Added declaration of struct inferior_info.
1060
10612002-04-20 Daniel Jacobowitz <drow@mvista.com>
1062
1063 * inferiors.c (struct inferior_info): Add regcache_data.
1064 (add_inferior): Call create_register_cache.
1065 (clear_inferiors): Call free_register_cache.
1066 (inferior_regcache_data, set_inferior_regcache_data): New functions.
1067 * regcache.c (struct inferior_regcache_data): New.
1068 (registers): Remove.
1069 (get_regcache): New function.
1070 (create_register_cache, free_register_cache): New functions.
1071 (set_register_cache): Don't initialize the register cache here.
1072 (registers_to_string, registers_from_string, register_data): Call
1073 get_regcache.
1074 * regcache.h: Add prototypes.
1075 * server.h: Likewise.
1076
10772002-04-20 Daniel Jacobowitz <drow@mvista.com>
1078
1079 * mem-break.c: New file.
1080 * mem-break.h: New file.
1081 * Makefile.in: Add mem-break.o rule; update server.h
1082 dependencies.
1083 * inferiors.c (struct inferior_info): Add target_data
1084 member.
1085 (clear_inferiors): Free target_data member if set.
1086 (inferior_target_data, set_inferior_target_data): New functions.
1087 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
1088 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
1089 * linux-low.c (linux_bp_reinsert): New variable.
1090 (struct inferior_linux_data): New.
1091 (linux_create_inferior): Use set_inferior_target_data.
1092 (linux_attach): Likewise. Call add_inferior.
1093 (linux_wait_for_one_inferior): New function.
1094 (linux_wait): Call it.
1095 (linux_write_memory): Add const.
1096 (initialize_low): Call set_breakpoint_data.
1097 * linux-low.h (struct linux_target_ops): Add breakpoint
1098 handling members.
1099 * server.c (attach_inferior): Remove extra add_inferior
1100 call.
1101 * server.h: Include mem-break.h. Update inferior.c
1102 prototypes.
1103 * target.c (read_inferior_memory)
1104 (write_inferior_memory): New functions.
1105 * target.h (read_inferior_memory)
1106 (write_inferior_memory): Change macros to prototypes.
1107 (struct target_ops): Update comments. Add const to write_memory
1108 definition.
1109
11102002-04-11 Daniel Jacobowitz <drow@mvista.com>
1111
1112 * linux-low.c (usr_store_inferior_registers): Support
1113 registers which are allowed to fail to store.
1114 * linux-low.h (linux_target_ops): Likewise.
1115 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
1116 (ppc_cannot_store_register): FPSCR may not be storable.
1117
11182002-04-09 Daniel Jacobowitz <drow@mvista.com>
1119
1120 * server.h: Include <string.h> if HAVE_STRING_H.
1121 * ChangeLog: Correct paths in last ChangeLog entry.
1122
11232002-04-09 Daniel Jacobowitz <drow@mvista.com>
1124
1125 * linux-low.h: Remove obsolete prototypes.
1126 (struct linux_target_ops): New.
1127 (extern the_low_target): New.
1128 * linux-low.c (num_regs, regmap): Remove declarations.
1129 (register_addr): Use the_low_target explicitly.
1130 (fetch_register): Likewise.
1131 (usr_fetch_inferior_registers): Likewise.
1132 (usr_store_inferior_registers): Likewise.
1133 * linux-arm-low.c (num_regs): Remove.
1134 (arm_num_regs): Define.
1135 (arm_regmap): Renamed from regmap, made static.
1136 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
1137 made static.
1138 (arm_cannot_store_register): Renamed from cannot_store_register,
1139 made static.
1140 (the_low_target): New.
1141 * linux-i386-low.c (num_regs): Remove.
1142 (i386_num_regs): Define.
1143 (i386_regmap): Renamed from regmap, made static.
1144 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
1145 made static.
1146 (i386_cannot_store_register): Renamed from cannot_store_register,
1147 made static.
1148 (the_low_target): New.
1149 * linux-ia64-low.c (num_regs): Remove.
1150 (ia64_num_regs): Define.
1151 (ia64_regmap): Renamed from regmap, made static.
1152 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
1153 made static.
1154 (ia64_cannot_store_register): Renamed from cannot_store_register,
1155 made static.
1156 (the_low_target): New.
1157 * linux-m68k-low.c (num_regs): Remove.
1158 (m68k_num_regs): Define.
1159 (m68k_regmap): Renamed from regmap, made static.
1160 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
1161 made static.
1162 (m68k_cannot_store_register): Renamed from cannot_store_register,
1163 made static.
1164 (the_low_target): New.
1165 * linux-mips-low.c (num_regs): Remove.
1166 (mips_num_regs): Define.
1167 (mips_regmap): Renamed from regmap, made static.
1168 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
1169 made static.
1170 (mips_cannot_store_register): Renamed from cannot_store_register,
1171 made static.
1172 (the_low_target): New.
1173 * linux-ppc-low.c (num_regs): Remove.
1174 (ppc_num_regs): Define.
1175 (ppc_regmap): Renamed from regmap, made static.
1176 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
1177 made static.
1178 (ppc_cannot_store_register): Renamed from cannot_store_register,
1179 made static.
1180 (the_low_target): New.
1181 * linux-s390-low.c (num_regs): Remove.
1182 (s390_num_regs): Define.
1183 (s390_regmap): Renamed from regmap, made static.
1184 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
1185 made static.
1186 (s390_cannot_store_register): Renamed from cannot_store_register,
1187 made static.
1188 (the_low_target): New.
1189 * linux-sh-low.c (num_regs): Remove.
1190 (sh_num_regs): Define.
1191 (sh_regmap): Renamed from regmap, made static.
1192 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
1193 made static.
1194 (sh_cannot_store_register): Renamed from cannot_store_register,
1195 made static.
1196 (the_low_target): New.
1197 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
1198 (the_low_target): New.
1199
12002002-04-09 Daniel Jacobowitz <drow@mvista.com>
1201
1202 * Makefile.in: Add stamp-h target.
1203 * configure.in: Create stamp-h.
1204 * configure: Regenerated.
1205
12062002-04-09 Daniel Jacobowitz <drow@mvista.com>
1207
1208 * inferiors.c: New file.
1209 * target.c: New file.
1210 * target.h: New file.
1211 * Makefile.in: Add target.o and inferiors.o. Update
1212 dependencies.
1213 * linux-low.c (inferior_pid): New static variable,
1214 moved from server.c.
1215 (linux_create_inferior): Renamed from create_inferior.
1216 Call add_inferior. Return 0 on success instead of a PID.
1217 (linux_attach): Renamed from myattach.
1218 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
1219 (linux_thread_alive): Renamed from mythread_alive.
1220 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
1221 child dies.
1222 (linux_resume): Renamed from myresume. Add missing ``return 0''.
1223 (regsets_store_inferior_registers): Correct error message.
1224 Add missing ``return 0''.
1225 (linux_fetch_registers): Renamed from fetch_inferior_registers.
1226 (linux_store_registers): Renamed from store_inferior_registers.
1227 (linux_read_memory): Renamed from read_inferior_memory.
1228 (linux_write_memory): Renamed from write_inferior_memory.
1229 (linux_target_ops): New structure.
1230 (initialize_low): Call set_target_ops ().
1231 * remote-utils.c (unhexify): New function.
1232 (hexify): New function.
1233 (input_interrupt): Send signals to ``signal_pid''.
1234 * server.c (inferior_pid): Remove.
1235 (start_inferior): Update create_inferior call.
1236 (attach_inferior): Call add_inferior.
1237 (handle_query): New function.
1238 (main): Call handle_query for `q' packets.
1239 * server.h: Include "target.h". Remove obsolete prototypes.
1240 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
1241
12422002-04-09 Daniel Jacobowitz <drow@mvista.com>
1243
1244 * Makefile.in: Add WARN_CFLAGS. Update configury
1245 dependencies.
1246 * configure.in: Check for <string.h>
1247 * configure: Regenerate.
1248 * config.in: Regenerate.
1249 * gdbreplay.c: Include needed system headers.
1250 (remote_open): Remove strchr prototype.
1251 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
1252 * regcache.c (supply_register): Change buf argument to const void *.
1253 (supply_register_by_name): Likewise.
1254 (collect_register): Change buf argument to void *.
1255 (collect_register_by_name): Likewise.
1256 * regcache.h: Add missing prototypes.
1257 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
1258 * server.c (handle_query): New function.
1259 (attached): New static variable, moved out of main.
1260 (main): Quiet longjmp clobber warnings.
1261 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
1262 * utils.c (error): Remove NORETURN.
1263 (fatal): Likewise.
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