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2007-05-10 Luis Machado <luisgpm@br.ibm.com>
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
f72f3e60
PA		 12007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
2
3 * win32-low.c (win32_wait): Don't use WSTOPSIG.
4
ed50f18f
PA		 52007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
6
7 * win32-low.c: Commit leftover changes from 2007-03-29.
8
0c2ead7e
DJ		 92007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
10
11 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
12 fields short instead of int. Add explicit padding.
13 (i387_cache_to_fsave): Remove unnecessary casts.
14 (i387_fsave_to_cache): Doc fix.
15 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16
73725ff3
DJ		 172007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
18
19 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
20 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
21
d99f33d8
PA		 222007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
23
24 * configure.srv (arm*-*-mingw32ce*): Move near the other
25 arm targets.
26
68070c10
PA		 272007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
28
2482afc6 29 * configure.ac: Add errno checking.
68070c10
PA		 30 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
31 sys/file.h and malloc.h.
32 (AC_CHECK_DECLS): Add perror.
33 (srv_mingwce): Handle.
2482afc6 34 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 35 win32-i386-low.o to srv_tgtobj.
36 (i[34567]86-*-mingw*): Likewise.
37 (arm*-*-mingw32ce*): Add case.
38 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
39 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
40 [__MINGW32CE__] (strerror): New function.
41 [__MINGW32CE__] (errno): Define to GetLastError.
42 [__MINGW32CE__] (COUNTOF): New macro.
43 (remote_open): Remove extra close call.
44 * mem-break.c (delete_breakpoint_at): New function.
45 * mem-break.h (delete_breakpoint_at): Declare.
46 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
47 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
48 [USE_WIN32API] (read, write): Add char* casts.
49 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
50 * server.h: Include wincecompat.h on Windows CE.
51 [HAVE_ERRNO_H]: Check.
52 (perror): Declare if not declared.
53 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
54 (perror_with_name): Remove errno declaration.
55 * wincecompat.h: New.
56 * wincecompat.c: New.
57 * win32-low.h: New.
58 * win32-arm-low.c: New.
59 * win32-i386-low.c: New.
60 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
61 (OUTMSG2): Make it safe.
62 (_T): New macro.
63 (COUNTOF): New macro.
64 (NUM_REGS): Get it from the low target.
65 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
66 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
67 (thread_rec): Let low target handle debug registers.
68 (child_add_thread): Likewise.
69 (child_init_thread_list): Likewise.
70 (continue_one_thread): Likewise.
71 (regptr): New.
72 (do_child_fetch_inferior_registers): Move to ...
73 * win32-i386-low.c: ... here, and rename to ...
74 (do_fetch_inferior_registers): ... this.
75 * win32-low.c (child_fetch_inferior_registers):
76 Go through the low target.
77 (do_child_store_inferior_registers): Use regptr.
78 (strwinerror): New function.
79 (win32_create_inferior): Handle Windows CE.
80 Use strwinerror instead of strerror on Windows error
81 codes. Add program to the error output.
82 Don't close the main thread handle on Windows CE.
83 (win32_attach): Use coredll.dll on Windows CE.
84 (win32_kill): Close current process and current
85 thread handles.
86 (win32_detach): Use coredll.dll on Windows CE.
87 (win32_resume): Let low target handle debug registers, and
88 step request.
89 (handle_exception): Add/Remove initial breakpoint. Avoid
90 non-existant WSTOPSIG on Windows CE.
91 (win32_read_inferior_memory): Cast to remove warning.
92 (win32_arch_string): Go through the low target.
93 (initialize_low): Call set_breakpoint_data with the low
94 target's breakpoint.
95 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
96 FOP_REGNUM, mappings): Move to ...
97 * win32-i386-low.c: ... here.
98 * win32-low.c (win32_thread_info): Move to ...
99 * win32-low.h: ... here.
100 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
101 win32-arm-low.c and wincecompat.c.
102 (all:): Add $EXEEXT.
103 (install-only:): Likewise.
104 (gdbserver:): Likewise.
105 (gdbreplay:): Likewise.
106 * config.in: Regenerate.
107 * configure: Regenerate.
108
41093d81
PA		 1092007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
110
111 * win32-low.c: Rename typedef thread_info to
112 win32_thread_info throughout.
113
544afa54
PA		 1142007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
115
116 * win32-i386-low.c: Rename to ...
117 * win32-low.c: ... this.
118 * configure.srv: Replace win32-i386-low.o with win32-low.o.
119 * Makefile.in: Likewise.
120
bce7165d
PA		 1212007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
122
123 * remote-utils.c (monitor_output): Constify msg parameter.
124 * server.h (monitor_output): Likewise.
125 * win32-i386-low.c (handle_output_debug_string): New.
126 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
127 handle_output_debug_string.
128 (get_child_debug_event): Likewise.
129
506c7aa0
DJ		 1302007-03-27 Mat Hostetter <mat@lcs.mit.edu>
131
132 * server.c (main): Correct strtoul check.
133
42c81e2a
DJ		 1342007-03-27 Jon Ringle <jon@ringle.org>
135
136 * linux-low.c: Check __ARCH_HAS_MMU__ also.
137
9453113a
DJ		 1382007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
139
140 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
141
64a69107
DJ		 1422007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
143
144 * terminal.h: Check HAVE_SGTTY_H.
145
1462007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 147
148 * remote-utils.c (remote_open): Print out the assigned port number.
149
c74d0ad8
DJ		 1502007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
151
152 * remote-utils.c (monitor_output): New function.
153 * server.c (debug_threads): Define here.
154 (monitor_show_help): New function.
155 (handle_query): Handle qRcmd.
156 (main): Do not handle 'd' packet.
157 * server.h (debug_threads, remote_debug, monitor_output): Declare.
158 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
159 of debug_threads.
160
de7c3b4a
PA		 1612007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
162
163 * Makefile.in (EXEEXT): New.
164 (clean): Use $(EXEEXT).
165
ef57601b
PA		 1662007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
167
168 * target.h (target_ops): Rename send_signal to request_interrupt,
169 and remove enum target_signal parameter.
170 * linux-low.c (linux_request_interrupt): Rename from
171 linux_send_signal, and always send SIGINT.
172 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
173 and always send SIGINT.
174 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
175 of send_signal.
176 (input_interrupt): Likewise.
177
820f2bda
PA		 1782007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
179
180 * server.c (get_features_xml): Check if target implemented
181 arch_string.
182 * win32-i386-low.c (win32_arch_string): New.
183 (win32_target_ops): Add win32_arch_string as arch_string member.
184
ab39bf24
UW		 1852007-02-22 Markus Deuling <deuling@de.ibm.com>
186
187 * spu-low.c (spu_arch_string): New.
188 (spu_target_ops): Add spu_arch_string.
189
61ff6e04
DJ		 1902007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
191
192 * remote-utils.c: Remove HAVE_TERMINAL_H check.
193 * configure.ac: Do not check for terminal.h.
194 * configure, config.in: Regenerated.
195
fb1e4ffc
DJ		 1962007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
197
198 * Makefile.in (OBS): Add $(XML_BUILTIN).
199 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
200 (clean): Update.
201 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
202 (arm-with-iwmmxt.c): New.
203 * config.in, configure: Regenerate.
204 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
205 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
206 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
207 (arm*-*-linux*): Add iWMMXt and regset support.
208 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
209 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
210 (arm_store_wmmxregset, target_regsets): New.
211 * server.c (get_features_xml): Take annex argument. Check builtin
212 XML documents.
213 (handle_query): Handle multiple annexes.
214
0f48aa01
DJ		 2152007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
216
217 * remote-utils.c [USE_WIN32API] (read, write): Define.
218 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
219 write.
220
23181151
DJ		 2212007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
222
223 * linux-i386-low.c (the_low_target): Set arch_string.
224 * linux-x86-64-low.c (the_low_target): Likewise.
225 * linux-low.c (linux_arch_string): New.
226 (linux_target_ops): Add it.
227 * linux-low.h (struct linux_target_ops): Add arch_string.
228 * server.c (write_qxfer_response): Use const void * for DATA.
229 (get_features_xml): New.
230 (handle_query): Handle qXfer:features:read. Report it for qSupported.
231 * target.h (struct target_ops): Add arch_string method.
232
9d606399
DJ		 2332007-01-03 Denis Pilat <denis.pilat@st.com>
234 Daniel Jacobowitz <dan@codesourcery.com>
235
236 * linux-low.c (linux_kill): Handle being called with no threads.
237 * win32-i386-low.c (win32_kill): Likewise.
238 (get_child_debug_event): Clear current_process_handle.
239
2402006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 241 Daniel Jacobowitz <dan@codesourcery.com>
242
243 * remote-utils.c (remote_open): Check the type of specified
244 serial port devices before opening them.
245 * server.c (main): Kill the inferior if an error occurs during
246 the first remote_open.
247
a5e13d24
DJ		 2482006-12-05 Markus Deuling <deuling@de.ibm.com>
249
250 * README: Update supported targets.
251
186947f7
DJ		 2522006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
253
254 * Makefile.in (clean): Remove reg-mips64.c.
255 (reg-mips64.c, reg-mips64.o): New rules.
256 * configure.srv: Handle mips64. Include regset support for mips.
257 * linux-mips-low.c (union mips_register): New.
258 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
259 (mips_breakpoint, mips_breakpoint_at): Use int.
260 (mips_collect_register, mips_supply_register)
261 (mips_collect_register_32bit, mips_supply_register_32bit)
262 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
263 (mips_store_fpregset, target_regsets): New.
264 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
265
a13e2c95
UW		 2662006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
267
268 * configure.srv: Add target "spu*-*-*".
269 * Makefile.in (clean): Remove reg-spu.c.
270 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
271 * spu-low.c: New file.
272
cb7283db
DJ		 2732006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
274
275 * configure.ac: Correct td_thr_tls_get_addr test.
276 * configure: Regenerated.
277
89be2091
DJ		 2782006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
279
280 * linux-low.c (linux_wait_for_event): Reformat. Use the
281 pass_signals array.
282 * remote-utils.c (decode_address_to_semicolon): New.
283 * server.c (pass_signals, handle_general_set): New.
284 (handle_query): Mention QPassSignals for qSupported.
285 (main): Call handle_general_set.
286 * server.h (pass_signals, decode_address_to_semicolon): New.
287
000ef4f0
DJ		 2882006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
289
290 * server.c (handle_query): Correct error handling for read_auxv.
291
b7149293
UW		 2922005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
293
294 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
295 and srv_linux_thread_db to yes.
296 * linux-s390-low.c (s390_fill_gregset): New function.
297 (target_regsets): Define data structure.
298
dae5f5cf
DJ		 2992006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
300
301 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
302 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
303 * config.in, configure: Regenerated.
304 * inferiors.c (gdb_id_to_thread): New function.
305 (gdb_id_to_thread_id): Use it.
306 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
307 * linux-low.h (struct process_info): Add th member.
308 (thread_db_get_tls_address): New prototype.
309 * remote-utils.c (decode_address): Make non-static.
310 * server.c (handle_query): Handle qGetTLSAddr.
311 * server.h (gdb_id_to_thread, decode_address): New prototypes.
312 * target.h (struct target_ops): Add get_tls_address.
313 * thread-db.c (maybe_attach_thread): Save the thread handle.
314 (thread_db_get_tls_address): New.
315
32ca6d61
DJ		 3162006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
317
318 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
319 (linux_resume_one_process): Take a siginfo_t *. Update all
320 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
321 (struct pending_signals): Add a siginfo_t.
322 (linux_wait_for_process): Always set last_status.
323 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
324 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
325 * linux-low.h (struct process_info): Add last_status.
326
5ffff7c1
DJ		 3272006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
328
329 * remote-utils.c (try_rle): New function.
330 (putpkt_binary): Use it.
331
8695c747
DJ		 3322006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
333
334 * Makefile.in (clean): Clean reg-x86-64-linux.c.
335 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
336 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
337 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
338 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
339 point registers.
340
290fadea
RS		 3412006-08-08 Richard Sandiford <richard@codesourcery.com>
342
343 * server.c (terminal_fd): New variable.
344 (old_foreground_pgrp): Likewise.
345 (restore_old_foreground_pgrp): New function.
346 (start_inferior): Record the terminal file descriptor in terminal_fd
347 and its original foreground group in old_foreground_pgrp. Register
348 restore_old_foreground_pgrp with atexit().
349
9f2e1e63
DJ		 3502006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
351
352 * server.c (handle_query): Correct qPart to qXfer.
353
b80864fb
DJ		 3542006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
355
356 * configure.ac: Check for more headers which are missing on
357 Windows. Automatically supply -lwsock32 and USE_WIN32API.
358 * configure.srv: Add Cygwin and mingw32.
359 * remote-utils.c: Don't include headers unconditionally which
360 are missing on mingw32. Include <winsock.h> for mingw32.
361 (remote_open): Adjust for mingw32 support. Flush
362 standard error after writing to it.
363 (remote_close, putpkt_binary, input_interrupt, block_async_io)
364 (unblock_async_io, enable_async_io, disable_async_io)
365 (readchar, getpkt): Update for Winsock support.
366 (prepare_resume_reply): Expect a protocol signal number.
367 * server.c: Disable <sys/wait.h> on mingw32.
368 (start_inferior): Adjust for mingw32 support. Flush
369 standard error after writing to it.
370 (attach_inferior): Likewise. Use protocol signal
371 numbers.
372 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
373 and names.
374 * win32-i386-low.c: New file.
375 * Makefile.in (XM_CLIBS): Set.
376 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
377 (win32-i386-low.o): New dependency rule.
378 * linux-low.c (linux_wait): Use target signal numbers.
379 * target.h (struct target_ops): Doc fix.
380 * server.h (target_signal_to_name): New prototype.
381 * gdbreplay.c: Don't include headers unconditionally which
382 are missing on mingw32. Include <winsock.h> for mingw32.
383 (remote_close, remote_open): Adjust for Winsock support.
384 * configure, config.in: Regenerated.
385
0876f84a
DJ		 3862006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
387
388 * server.c (decode_xfer_read, write_qxfer_response): New.
389 (handle_query): Take a packet length argument. Handle
390 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
391 the qSupported response.
392 (main): Update call to handle_query.
393
01f9e8fa
DJ		 3942006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
395
396 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
397 (putpkt_binary): Renamed from putpkt and adjusted for binary
398 data.
399 (putpkt): New wrapper for putpkt_binary.
400 (readchar): Don't mask off the high bit.
401 (decode_X_packet): New function.
402 * server.c (main): Call putpkt_binary if a handler sets the packet
403 length. Save the length of the incoming packet. Handle 'X'.
404 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
405
be2a5f71
DJ		 4062006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
407
408 * server.c (handle_query): Handle qSupported.
409
ea025f5f
DJ		 4102006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
411
412 * remote-utils.c (all_symbols_looked_up): New variable.
413 (look_up_one_symbol): Check it.
414 * server.h (look_up_one_symbol): New declaration.
415 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
416
9308fc88
DJ		 4172006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
418
419 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 420 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 421 (PTRACE_GET_THREAD_AREA): Define.
422 (ps_get_thread_area): New function.
423
52fb6437
NS		 4242006-05-09 Nathan Sidwell <nathan@codesourcery.com>
425
426 * configure.srv (m68k*-*-uclinux*): New target.
427 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
428 (linux_resume_one_process): Remove extraneous cast.
429 (linux_read_offsets): New.
430 (linux_target_op): Add linux_read_offsets on mmuless systems.
431 * server.c (handle_query): Add qOffsets logic.
432 * target.h (struct target_ops): Add read_offsets.
433
21b0f40c
DJ		 4342006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
435
436 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
437 (PTRACE_GET_THREAD_AREA): Define.
438 (ps_get_thread_area): New function.
439 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
440 (linux-x86-64-low.o): Update.
441
0050a760
DJ		 4422006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
443
444 * configure.ac: Remove checks for prfpregset_t.
445 * gdb_proc_service.h: New file.
446 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
447 new "gdb_proc_service.h".
448 * proc-service.c: Likewise.
449 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
450 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
451 * Makefile.in (gdb_proc_service_h): Updated.
452 * configure, config.in: Regenerated.
453
b92a518e
DJ		 4542006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
455
456 * remote-utils.c (prepare_resume_reply): Move declaration
457 of gdb_id_from_wait to the top of the block.
458
545587ee
DJ		 4592006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
460
461 * linux-low.c (regsets_store_inferior_registers): Read the regset
462 from the target before filling it.
463
9db87ebd
DJ		 4642006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
465
466 * server.c (attach_inferior): Return SIGTRAP for a successful
467 attach.
468
dd24457d
DJ		 4692006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
470
471 * Makefile.in (OBS): Add version.o.
472 (STAGESTUFF): Delete.
473 (version.o): Add dependencies.
474 (version.c): Replace rule.
475 (clean): Remove version.c.
476 * server.c (gdbserver_version): New.
477 (gdbserver_usage): Use printf.
478 (main): Handle --version and --help.
479 * server.h (version, host_name): Add declarations.
480
6f0f660e
EZ		 4812005-12-23 Eli Zaretskii <eliz@gnu.org>
482
483 * linux-arm-low.c:
484 * linux-arm-low.c:
485 * inferiors.c:
486 * i387-fp.h:
487 * i387-fp.c:
488 * gdbreplay.c:
489 * regcache.c:
490 * proc-service.c:
491 * mem-break.h:
492 * mem-break.c:
493 * linux-x86-64-low.c:
494 * linux-sh-low.c:
495 * linux-s390-low.c:
496 * linux-ppc64-low.c:
497 * linux-ppc-low.c:
498 * linux-mips-low.c:
499 * linux-m68k-low.c:
500 * linux-m32r-low.c:
501 * linux-low.h:
502 * linux-low.c:
503 * linux-ia64-low.c:
504 * linux-i386-low.c:
505 * linux-crisv32-low.c:
506 * thread-db.c:
507 * terminal.h:
508 * target.h:
509 * target.c:
510 * server.h:
511 * server.c:
512 * remote-utils.c:
513 * regcache.h:
514 * utils.c:
515 * Makefile.in:
516 * configure.ac:
517 * gdbserver.1: Add (C) after Copyright. Update the FSF
518 address.
519
9d1fb177
DJ		 5202005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
521
522 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
523 (arm_breakpoint_at): Recognize both breakpoints.
524 (the_low_target): Use the correct breakpoint instruction.
525
011a70c2
DJ		 5262005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
527
528 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
529 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
530 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
531 (the_low_target): Update.
532
7fb85e41
AS		 5332005-10-25 Andreas Schwab <schwab@suse.de>
534
535 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
536
537 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
538 (ia64_num_regs): Reduce to 462.
539
3db0444b
DJ		 5402005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
541
542 * acinclude.m4: Correct quoting.
543 * aclocal.m4: Regenerated.
544
545 Suggested by SZOKOVACS Robert <szo@ies.hu>:
546 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
547 (thread_db_init): Call thread_db_err_str.
548 * configure.ac: Check for TD_VERSION.
549 * config.in, configure: Regenerated.
550
bee0189a
DJ		 5512005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
552
553 * server.h (error, fatal, warning): Add ATTR_FORMAT.
554
e9d25b98
DJ		 5552005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
556
557 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
558 is not available. Define HAVE_PTRACE_GETREGS if it is.
559 * config.in, configure: Regenerated.
560 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
561 * linux-i386-low.c, linux-m68k-low.c: Update to use
562 HAVE_PTRACE_GETREGS.
563 * linux-low.c (regsets_fetch_inferior_registers)
564 (regsets_store_inferior_registers): Only return 0 if we processed
565 GENERAL_REGS.
566 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
567 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
568
a06660f7
DJ		 5692005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
570
571 * inferiors.c (struct thread_info): Add gdb_id.
572 (add_thread): Add gdb_id argument.
573 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
574 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
575 calls to add_thread.
576 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
577 * server.c (handle_query): Use thread_to_gdb_id.
578 (handle_v_cont, main): Use gdb_id_to_thread_id.
579 * server.h (add_thread): Update prototype.
580 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
581 prototypes.
582
5a1f5858
DJ		 5832005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
584
585 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
586 left-padded registers.
587 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
588 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
589
e122f1f5
SE		 5902005-07-01 Steve Ellcey <sje@cup.hp.com>
591
592 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
593 * configure: Regenerate.
594 * config.in: Regenerate.
595 * server.h (NEED_DECLARATION_STRERROR):
596 Replace with !HAVE_DECL_STRERROR.
597
d592fa2f
DJ		 5982005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
599
600 * linux-low.c (linux_wait, linux_send_signal): Don't test
601 an unsigned long variable for > 0 if it could be MAX_ULONG.
602 * server.c (myresume): Likewise.
603 * target.c (set_desired_inferior): Likewise.
604
ccbd4912
MK		 6052005-06-13 Mark Kettenis <kettenis@gnu.org>
606
607 * configure.ac: Simplify and improve check for socklen_t.
608 * configure, config.in: Regenerate.
609
f450004a
DJ		 6102005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
611
612 * acconfig.h: Remove.
613 * configure.ac: Add a test for socklen_t. Use three-argument
614 AC_DEFINE throughout.
615 * config.in: Regenerated using autoheader 2.59.
616 * configure: Regenerated.
617
618 * gdbreplay.c (socklen_t): Provide a default.
619 (remote_open): Use socklen_t.
620 * remote-utils.c (socklen_t): Provide a default.
621 (remote_open): Use socklen_t.
622 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
623 unsigned char.
624
625 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
626 char for buffers.
627 * linux-low.c (linux_read_memory, linux_write_memory)
628 (linux_read_auxv): Likewise.
629 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
630 (check_mem_write): Likewise.
631 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
632 Likewise.
633 * regcache.c (struct inferior_rgcache_data, registers_to_string)
634 (registers_from_string, register_data): Likewise.
635 * server.c (handle_query, main): Likewise.
636 * server.h (convert_ascii_to_int, convert_int_to_ascii)
637 (decode_M_packet): Likewise.
638 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
639 * target.h (struct target_ops): Update read_memory, write_memory,
640 and read_auxv.
641 (read_inferior_memory, write_inferior_memory): Update.
642 * linux-low.h (struct linux_target_ops): Change type of breakpoint
643 to unsigned char *.
644 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
645 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
646 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
647 linux-s390-low.c, linux-sh-low.c: Update for changes in
648 read_inferior_memory and the_low_target->breakpoint.
649
eee84df1
DJ		 6502005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
651
652 * Makefile.in (SFILES): Add linux-ppc64-low.c.
653 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
654 * configure.srv: Add powerpc64-*-linux*.
655 * linux-ppc64-low.c: New file.
656
45b134e5
OF		 6572005-05-23 Orjan Friberg <orjanf@axis.com>
658
659 * linux-cris-low.c: New file with support for CRIS.
660 * linux-crisv32-low.c: Ditto for CRISv32.
661 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
662 (clean): Add reg-cris.c and reg-crisv32.c.
663 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
664 reg-crisv32.o, and reg-crisv32.c to make rules.
665 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
666 recognized targets.
667
48d93c75
UW		 6682005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
669
670 * linux-low.c (fetch_register): Ensure buffer size is a multiple
671 of sizeof (PTRACE_XFER_TYPE).
672 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
673
e013ee27
OF		 6742005-05-12 Orjan Friberg <orjanf@axis.com>
675
676 * target.h (struct target_ops): Add insert_watchpoint,
677 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
678 pointers for hardware watchpoint support.
679 * linux-low.h (struct linux_target_ops): Ditto.
680 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
681 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
682 to linux_target_ops.
683 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
684 reply packet.
685 * server.c (main): Recognize 'Z' and 'z' packets.
686
b0ded00b
UW		 6872005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
688
689 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
690 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
691 (the_low_target): Add new members.
692
8643e2ad
DJ		 6932005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
694
695 * proc-service.c (ps_lgetregs): Search all_processes instead of
696 all_threads.
697
fc620387
DJ		 6982005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
699
700 * server.c (start_inferior): Change return type to int.
701 (attach_inferior): Change sigptr to int *.
702 (handle_v_cont, handle_v_requests): Change signal to int *.
703 (main): Change signal to int.
704
7052005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 706
707 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
708 * configure.srv: Add m32r*-*-linux*.
709 * linux-m32r-low.c: New file.
710
e0e76420
DJ		 7112005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
712
713 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
714
a1928bad
DJ		 7152005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
716
717 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
718 Take unsigned long arguments for PIDs.
719 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
720 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
721 (wait_for_sigstop, linux_resume_one_process)
722 (regsets_fetch_inferior_registers, linux_send_signal)
723 (linux_read_auxv): Likewise. Update the types of variables holding
724 PIDs. Update format string specifiers.
725 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
726 * remote-utils.c (prepare_resume_reply): Likewise.
727 * server.c (cont_thread, general_thread, step_thread)
728 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
729 unsigned long.
730 (handle_query): Update format specifiers.
731 (handle_v_cont, main): Use strtoul for thread IDs.
732 * server.h (struct inferior_list_entry): Use unsigned long for ID.
733 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
734 (general_thread, step_thread, thread_from_wait)
735 (old_thread_from_wait): Update.
736 * target.h (struct thread_resume): Use unsigned long for THREAD.
737 (struct target_ops): Use unsigned long for arguments to attach and
738 thread_alive.
739
dcdb98d2
DJ		 7402005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
741
742 * acinclude.m4: Include bfd/bfd.m4 directly.
743 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
744 <agriffis@toolchain.org>.
745 * aclocal.m4, configure: Regenerated.
746
bec39cab
AC		 7472005-01-07 Andrew Cagney <cagney@gnu.org>
748
749 * configure.ac: Rename configure.in, require autoconf 2.59.
750 * configure: Re-generate.
751
434c4c77
DJ		 7522004-12-08 Daniel Jacobowitz <dan@debian.org>
753
754 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
755 LIBS when finished.
756 * aclocal.m4: Regenerated.
757 * configure: Regenerated.
758
db1d3e1b
AS		 7592004-11-21 Andreas Schwab <schwab@suse.de>
760
761 * linux-m68k-low.c (m68k_num_gregs): Define.
762 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
763 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
764 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
765 (m68k_breakpoint_at): New. Add to the_low_target.
766
767 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
768 srv_linux_thread_db to yes.
769
43360365
JB		 7702004-10-20 Joel Brobecker <brobecker@gnat.com>
771
772 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
773 (ARCH_SET_FS): Likewise.
774 (ARCH_GET_FS): Likewise.
775 (ARCH_GET_GS): Likewise.
776
fd500816
DJ		 7772004-10-16 Daniel Jacobowitz <dan@debian.org>
778
779 * linux-i386-low.c (ps_get_thread_area): New.
780 * linux-x86-64-low.c (ps_get_thread_area): New.
781 * linux-low.c: Include <sys/syscall.h>.
782 (linux_kill_one_process): Don't kill the first thread here.
783 (linux_kill): Kill the first thread here.
784 (kill_lwp): New function.
785 (send_sigstop, linux_send_signal): Use it.
786 * proc-service.c: Clean up #ifdefs.
787 (fpregset_info): Delete.
788 (ps_lgetregs): Update and enable implementation.
789 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
790 implementations.
791 * remote-utils.c (struct sym_cache, symbol_cache): New.
792 (input_interrupt): Print a clearer message.
793 (async_io_enabled): New variable.
794 (enable_async_io, disable_async_io): Use it. Update comments.
795 (look_up_one_symbol): Use the symbol cache.
796 * thread-db.c (thread_db_look_up_symbols): New function.
797 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
798
f6de3c42
DJ		 7992004-10-16 Daniel Jacobowitz <dan@debian.org>
800
801 * configure.in: Test for -rdynamic.
802 * configure: Regenerated.
803 * Makefile (INTERNAL_LDFLAGS): New.
804 (gdbserver, gdbreplay): Use it.
805
2c0fc042
AC		 8062004-09-02 Andrew Cagney <cagney@gnu.org>
807
808 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
809
075b3282
DJ		 8102004-03-23 Daniel Jacobowitz <drow@mvista.com>
811
812 * linux-low.c (linux_wait): Clear all_processes list also.
813
fa6a77dc
DJ		 8142004-03-12 Daniel Jacobowitz <drow@mvista.com>
815
816 * linux-low.c: Include <errno.h>. Remove extern declaration of
817 errno.
818
6d782a97
DJ		 8192004-03-12 Daniel Jacobowitz <drow@mvista.com>
820
821 * gdbreplay.c, server.h, utils.c: Update copyright years.
822
3a7fb99b
DJ		 8232004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
824
825 * server.c (main): Print child status or termination signal from
826 variable 'signal', not 'sig'.
827
c3e735a6
DJ		 8282004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
829
830 * linux-low.c (linux_read_memory): Change return type to
831 int. Check for and return error from ptrace().
832 * target.c (read_inferior_memory): Change return type to int. Pass
833 back return status from the_target->read_memory().
834 * target.h (struct target_ops): Adapt *read_memory() prototype.
835 Update comment.
836 (read_inferior_memory): Adapt prototype.
837 * server.c (main): Return an error packet if
838 read_inferior_memory() returns an error.
839
a59d1c82
DJ		 8402004-03-04 Daniel Jacobowitz <drow@mvista.com>
841
842 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
843 Unify with other clean targets.
844
dc3f8883
DJ		 8452004-02-29 Daniel Jacobowitz <drow@mvista.com>
846
847 * server.c (handle_v_cont): Call set_desired_inferior.
848
89a208da
DJ		 8492004-02-29 Daniel Jacobowitz <drow@mvista.com>
850
851 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
852
62ea82f5
DJ		 8532004-02-29 Daniel Jacobowitz <drow@mvista.com>
854
855 * linux-low.c (linux_wait): Unblock async I/O.
856 (linux_resume): Block and enable async I/O.
857 * remote-utils.c (block_async_io, unblock_async_io): New functions.
858 * server.h (block_async_io, unblock_async_io): Add prototypes.
859
6910d122
DJ		 8602004-02-29 Daniel Jacobowitz <drow@mvista.com>
861
862 * remote-utils.c (remote_open): Print a status notice after
863 opening a TCP port.
864 * server.c (attach_inferior): Print a status notice after
865 attaching.
866
8672004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 868
869 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
870
c89dc5d4
DJ		 8712004-02-26 Daniel Jacobowitz <drow@mvista.com>
872
873 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
874 error packet.
875 * server.c, target.h: Update copyright years.
876
4b8dad4a
RM		 8772004-02-25 Roland McGrath <roland@redhat.com>
878
879 * target.h (struct target_ops): New member `read_auxv'.
880 * server.c (handle_query): Handle qPart:auxv:read: query using that.
881 * linux-low.c (linux_read_auxv): New function.
882 (linux_target_ops): Initialize `read_auxv' member to that.
883
d7446758
JB		 8842004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
885
886 Committed by Jim Blandy <jimb@redhat.com>.
887
888 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 889 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 890 instead of GPR_SIZE to distiguish s390 and s390x targets.
891
5544ad89
DJ		 8922004-01-31 Daniel Jacobowitz <drow@mvista.com>
893
894 * linux-low.c: Update copyright year.
895 (check_removed_breakpoint): Clear pending_is_breakpoint.
896 (linux_set_resume_request, linux_queue_one_thread)
897 (resume_status_pending_p): New functions.
898 (linux_continue_one_thread): Use process->resume.
899 (linux_resume): Only resume threads if there are no pending events.
900 * linux-low.h (struct process_info): Add resume request
901 pointer.
902
2a68b70e
DJ		 9032004-01-30 Daniel Jacobowitz <drow@mvista.com>
904
905 * regcache.c (new_register_cache): Clear the allocated register
906 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
907
64386c31
DJ		 9082003-10-13 Daniel Jacobowitz <drow@mvista.com>
909
910 * linux-low.c (linux_resume): Take a struct thread_resume *
911 argument.
912 (linux_wait): Update call.
913 (resume_ptr): New static variable.
914 (linux_continue_one_thread): Renamed from
915 linux_continue_one_process. Use resume_ptr.
916 (linux_resume): Use linux_continue_one_thread.
917 * server.c (handle_v_cont, handle_v_requests): New functions.
918 (myresume): New function.
919 (main): Handle 'v' case.
920 * target.h (struct thread_resume): New type.
921 (struct target_ops): Change argument of "resume" to struct
922 thread_resume *.
923 (myresume): Delete macro.
924
c938e9b0
L		 9252003-08-08 H.J. Lu <hongjiu.lu@intel.com>
926
927 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
928 (uninstall): Support DESTDIR.
929
7f313d07
BC		 930Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
931
932 * configure.srv: Add xscale*linux copy of arm*linux entry.
933
3b2fc2ea
DJ		 9342003-07-24 Daniel Jacobowitz <drow@mvista.com>
935
936 * linux-arm-low.c (arm_reinsert_addr): New function.
937 (the_low_target): Add arm_reinsert_addr.
938
1c0a559e
MK		 9392003-07-08 Mark Kettenis <kettenis@gnu.org>
940
941 * mem-break.c: Remove whitespace at end of file.
942
43d5792c
DJ		 9432003-06-28 Daniel Jacobowitz <drow@mvista.com>
944
945 * configure.in: Check whether we need to prototype strerror.
946 * server.h: Optionally prototype strerror.
947 * gdbreplay.c (perror_with_name): Use strerror.
948 * linux-low.c (linux_attach_lwp): Use strerror.
949 * utils.c (perror_with_name): Use strerror.
950 * config.in, configure: Regenerated.
951
c8a86edf
DJ		 9522003-06-28 Daniel Jacobowitz <drow@mvista.com>
953
954 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
955 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
956
73d37363
DJ		 9572003-06-20 Daniel Jacobowitz <drow@mvista.com>
958
959 * Makefile.in (SFILES): Update.
960 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
961 low-sun3.c: Remove files.
962
6ad8ae5c
DJ		 9632003-06-17 Daniel Jacobowitz <drow@mvista.com>
964
965 * linux-low.c: Move comment to linux_thread_alive where it belonged.
966 (linux_detach_one_process, linux_detach): New functions.
967 (linux_target_ops): Add linux_detach.
968 * server.c (main): Handle 'D' packet.
969 * target.h (struct target_ops): Add "detach" member.
970 (detach_inferior): Define.
971
1581182a
MK		 9722003-06-13 Mark Kettenis <kettenis@gnu.org>
973
974 From Kelley Cook <kelleycook@wideopenwest.com>:
975 * configure.srv: Accept i[34567]86 variants.
976
e5379b03
DJ		 9772003-06-05 Daniel Jacobowitz <drow@mvista.com>
978
979 * linux-low.c (linux_wait_for_event): Correct comment typos.
980 (linux_resume_one_process): Call check_removed_breakpoint.
981 (linux_send_signal): New function.
982 (linux_target_ops): Add linux_send_signal.
983 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
984 of kill.
985 * target.h (struct target_ops): Add send_signal.
986
2ff29de4
JB		 9872003-05-29 Jim Blandy <jimb@redhat.com>
988
989 * linux-low.c (usr_store_inferior_registers): Transfer buf in
990 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
991 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
992 away part of the register's value.
993
254787d4
DJ		 9942003-03-26 Daniel Jacobowitz <drow@mvista.com>
995
996 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
997 (linux_wait_for_event, linux_init_signals): Likewise.
998
94e10508
DJ		 9992003-03-17 Daniel Jacobowitz <drow@mvista.com>
1000
1001 * configure.in: Check for stdlib.h.
1002 * configure: Regenerated.
1003 * config.in: Regenerated.
1004
4c0711e0
DJ		 10052003-01-04 Andreas Schwab <schwab@suse.de>
1006
1007 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
1008
ef66e766
AC		 10092003-01-02 Andrew Cagney <ac131313@redhat.com>
1010
1011 * Makefile.in: Remove obsolete code.
1012
a1358604
DJ		 10132002-11-20 Daniel Jacobowitz <drow@mvista.com>
1014
1015 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
1016 defined(PT_FPR0_HI).
1017
23ce3b1c
DJ		 10182002-11-17 Stuart Hughes <seh@zee2.com>
1019
1020 * linux-arm-low.c (arm_num_regs): Increase.
1021 (arm_regmap): Include status register.
1022
10232002-11-17 Daniel Jacobowitz <drow@mvista.com>
1024
1025 * linux-low.c (register_addr): Remove incorrect -1 check.
1026
a9fa9f7d
DJ		 10272002-08-29 Daniel Jacobowitz <drow@mvista.com>
1028
1029 * linux-low.c (linux_create_inferior): Call setpgid. Return
1030 the new PID.
1031 (unstopped_p, linux_signal_pid): Remove.
1032 (linux_target_ops): Remove linux_signal_pid.
1033 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
1034 global instead of target method.
1035 * target.h (struct target_ops): Remove signal_pid. Update comment
1036 for create_inferior.
1037 * server.c (signal_pid): New variable.
1038 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 1039 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 1040 (attach_inferior): Set signal_pid.
1041
17574093
DJ		 10422002-08-23 Daniel Jacobowitz <drow@mvista.com>
1043
1044 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
1045
10462002-08-20 Jim Blandy <jimb@redhat.com>
1047
1048 * Makefile.in (LDFLAGS): Allow the configure script to establish a
1049 default for this.
1050
10512002-08-01 Andrew Cagney <cagney@redhat.com>
1052
1053 * Makefile.in: Make chill references obsolete.
1054
10552002-07-24 Kevin Buettner <kevinb@redhat.com>
1056
1057 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
1058 * configure: Regenerate.
1059 * config.in: Regenerate.
1060
10612002-07-09 David O'Brien <obrien@FreeBSD.org>
1062
1063 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
1064 (perror_with_name, remote_close, remote_open, expect, play): Static.
1065
10662002-07-04 Michal Ludvig <mludvig@suse.cz>
1067
4b8dad4a 1068 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 1069 byte offsets instead of an array of indexes.
1070 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
1071
10722002-06-13 Daniel Jacobowitz <drow@mvista.com>
1073
1074 * regcache.c: Add comment.
1075
10762002-06-11 Daniel Jacobowitz <drow@mvista.com>
1077
1078 * thread-db.c: New file.
1079 * proc-service.c: New file.
1080 * acinclude.m4: New file.
1081 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
1082 proc-service.o, and thread-db.o.
1083 (linux-low.o): Add USE_THREAD_DB.
1084 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
1085 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
1086 * aclocal.m4: Regenerated.
1087 * config.in: Regenerated.
1088 * configure: Regenerated.
1089 * configure.in: Check for proc_service.h, sys/procfs.h,
1090 thread_db.h, and linux/elf.h headrs.
1091 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
1092 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
1093 Check for -lthread_db and thread support.
1094 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
1095 PowerPC, and SuperH.
1096 * i387-fp.c: Constify arguments.
1097 * i387-fp.h: Likewise.
1098 * inferiors.c: (struct thread_info): Renamed from
1099 `struct inferior_info'. Remove PID member. Use generic inferior
1100 list header. All uses updated.
1101 (inferiors, signal_pid): Removed.
1102 (all_threads): New variable.
1103 (get_thread): Define.
1104 (add_inferior_to_list): New function.
1105 (for_each_inferior): New function.
1106 (change_inferior_id): New function.
1107 (add_inferior): Removed.
1108 (remove_inferior): New function.
1109 (add_thread): New function.
1110 (free_one_thread): New function.
1111 (remove_thread): New function.
1112 (clear_inferiors): Use for_each_inferior and free_one_thread.
1113 (find_inferior): New function.
1114 (find_inferior_id): New function.
1115 (inferior_target_data): Update argument type.
1116 (set_inferior_target_data): Likewise.
1117 (inferior_regcache_data): Likewise.
1118 (set_inferior_regcache_data): Likewise.
1119 * linux-low.c (linux_bp_reinsert): Remove.
1120 (all_processes, stopping_threads, using_thrads)
1121 (struct pending_signals, debug_threads, pid_of): New.
1122 (inferior_pid): Replace with macro.
1123 (struct inferior_linux_data): Remove.
1124 (get_stop_pc, add_process): New functions.
1125 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
1126 Use add_process and add_thread.
1127 (linux_attach_lwp): New function, based on old linux_attach. Use
1128 add_process and add_thread. Set stop_expected for new threads.
1129 (linux_attach): New function.
1130 (linux_kill_one_process): New function.
1131 (linux_kill): Kill all LWPs.
1132 (linux_thread_alive): Use find_inferior_id.
1133 (check_removed_breakpoints, status_pending_p): New functions.
1134 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
1135 Update. Use WNOHANG. Wait for cloned processes also. Update process
1136 struct for the found process.
1137 (linux_wait_for_event): New function.
1138 (linux_wait): Use it. Support LWPs.
1139 (send_sigstop, wait_for_sigstop, stop_all_processes)
1140 (linux_resume_one_process, linux_continue_one_process): New functions.
1141 (linux_resume): Support LWPs.
1142 (REGISTER_RAW_SIZE): Remove.
1143 (fetch_register): Use register_size instead. Call supply_register.
1144 (usr_store_inferior_registers): Likewise. Call collect_register.
1145 Fix recursive case.
1146 (regsets_fetch_inferior_registers): Improve error message.
1147 (regsets_store_inferior_registers): Add debugging.
1148 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
1149 (unstopped_p, linux_signal_pid): New functions.
1150 (linux_target_ops): Add linux_signal_pid.
1151 (linux_init_signals): New function.
1152 (initialize_low): Call it. Initialize using_threads.
1153 * regcache.c (inferior_regcache_data): Add valid
1154 flag.
1155 (get_regcache): Fetch registers lazily. Add fetch argument
1156 and update all callers.
1157 (regcache_invalidate_one, regcache_invalidate): New
1158 functions.
1159 (new_register_cache): Renamed from create_register_cache.
1160 Return the new regcache.
1161 (free_register_cache): Change argument to a void *.
1162 (registers_to_string, registers_from_string): Call get_regcache
1163 with fetch flag set.
1164 (register_data): Make static. Pass fetch flag to get_regcache.
1165 (supply_register): Call get_regcache with fetch flag clear.
1166 (collect_register): Call get_regcache with fetch flag set.
1167 (collect_register_as_string): New function.
1168 * regcache.h: Update.
1169 * remote-utils.c (putpkt): Flush after debug output and use
1170 stderr.
1171 Handle input interrupts while waiting for an ACK.
1172 (input_interrupt): Use signal_pid method.
1173 (getpkt): Flush after debug output and use stderr.
1174 (outreg): Use collect_register_as_string.
1175 (new_thread_notify, dead_thread_notify): New functions.
1176 (prepare_resume_reply): Check using_threads. Set thread_from_wait
1177 and general_thread.
1178 (look_up_one_symbol): Flush after debug output.
1179 * server.c (step_thread, server_waiting): New variables.
1180 (start_inferior): Don't use signal_pid. Update call to mywait.
1181 (attach_inferior): Update call to mywait.
1182 (handle_query): Handle qfThreadInfo and qsThreadInfo.
1183 (main): Don't fetch/store registers explicitly. Use
1184 set_desired_inferior. Support proposed ``Hs'' packet. Update
1185 calls to mywait.
1186 * server.h: Update.
1187 (struct inferior_list, struct_inferior_list_entry): New.
1188 * target.c (set_desired_inferior): New.
1189 (write_inferior_memory): Constify.
1190 (mywait): New function.
1191 * target.h: Update.
1192 (struct target_ops): New signal_pid method.
1193 (mywait): Removed macro, added prototype.
1194
1195 * linux-low.h (regset_func): Removed.
1196 (regset_fill_func, regset_store_func): New.
1197 (enum regset_type): New.
1198 (struct regset_info): Add type field. Use new operation types.
1199 (struct linux_target_ops): stop_pc renamed to get_pc.
1200 Add decr_pc_after_break and breakpoint_at.
1201 (get_process, get_thread_proess, get_process_thread)
1202 (strut process_info, all_processes, linux_attach_lwp)
1203 (thread_db_init): New.
1204
1205 * linux-arm-low.c (arm_get_pc, arm_set_pc,
1206 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
1207 (the_low_target): Add new members.
1208 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
1209 (i386_store_fpxregset): Constify.
1210 (target_regsets): Add new kind identifier.
1211 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
1212 (i386_set_pc): Add debugging.
1213 (i386_breakpoint_at): New function.
1214 (the_low_target): Add new members.
1215 * linux-mips-low.c (mips_get_pc, mips_set_pc)
1216 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
1217 (mips_breakpoint_at): New.
1218 (the_low_target): Add new members.
1219 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
1220 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
1221 (the_low_target): Add new members.
1222 * linux-sh-low.c (sh_get_pc, sh_set_pc)
1223 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
1224 (the_low_target): Add new members.
1225 * linux-x86-64-low.c (target_regsets): Add new kind
1226 identifier.
1227
12282002-05-15 Daniel Jacobowitz <drow@mvista.com>
1229
1230 From Martin Pool <mbp@samba.org>:
1231 * server.c (gdbserver_usage): New function.
1232 (main): Call it.
1233
12342002-05-14 Daniel Jacobowitz <drow@mvista.com>
1235
1236 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
1237 stop_at -> stop_pc.
1238
12392002-05-04 Andrew Cagney <ac131313@redhat.com>
1240
1241 * Makefile.in: Remove obsolete code.
1242
12432002-04-24 Michal Ludvig <mludvig@suse.cz>
1244
1245 * linux-low.c (regsets_fetch_inferior_registers),
1246 (regsets_store_inferior_registers): Removed cast to int from
1247 ptrace() calls.
1248 * regcache.h: Added declaration of struct inferior_info.
1249
12502002-04-20 Daniel Jacobowitz <drow@mvista.com>
1251
1252 * inferiors.c (struct inferior_info): Add regcache_data.
1253 (add_inferior): Call create_register_cache.
1254 (clear_inferiors): Call free_register_cache.
1255 (inferior_regcache_data, set_inferior_regcache_data): New functions.
1256 * regcache.c (struct inferior_regcache_data): New.
1257 (registers): Remove.
1258 (get_regcache): New function.
1259 (create_register_cache, free_register_cache): New functions.
1260 (set_register_cache): Don't initialize the register cache here.
1261 (registers_to_string, registers_from_string, register_data): Call
1262 get_regcache.
1263 * regcache.h: Add prototypes.
1264 * server.h: Likewise.
1265
12662002-04-20 Daniel Jacobowitz <drow@mvista.com>
1267
1268 * mem-break.c: New file.
1269 * mem-break.h: New file.
1270 * Makefile.in: Add mem-break.o rule; update server.h
1271 dependencies.
1272 * inferiors.c (struct inferior_info): Add target_data
1273 member.
1274 (clear_inferiors): Free target_data member if set.
1275 (inferior_target_data, set_inferior_target_data): New functions.
1276 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
1277 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
1278 * linux-low.c (linux_bp_reinsert): New variable.
1279 (struct inferior_linux_data): New.
1280 (linux_create_inferior): Use set_inferior_target_data.
1281 (linux_attach): Likewise. Call add_inferior.
1282 (linux_wait_for_one_inferior): New function.
1283 (linux_wait): Call it.
1284 (linux_write_memory): Add const.
1285 (initialize_low): Call set_breakpoint_data.
1286 * linux-low.h (struct linux_target_ops): Add breakpoint
1287 handling members.
1288 * server.c (attach_inferior): Remove extra add_inferior
1289 call.
1290 * server.h: Include mem-break.h. Update inferior.c
1291 prototypes.
1292 * target.c (read_inferior_memory)
1293 (write_inferior_memory): New functions.
1294 * target.h (read_inferior_memory)
1295 (write_inferior_memory): Change macros to prototypes.
1296 (struct target_ops): Update comments. Add const to write_memory
1297 definition.
1298
12992002-04-11 Daniel Jacobowitz <drow@mvista.com>
1300
1301 * linux-low.c (usr_store_inferior_registers): Support
1302 registers which are allowed to fail to store.
1303 * linux-low.h (linux_target_ops): Likewise.
1304 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
1305 (ppc_cannot_store_register): FPSCR may not be storable.
1306
13072002-04-09 Daniel Jacobowitz <drow@mvista.com>
1308
1309 * server.h: Include <string.h> if HAVE_STRING_H.
1310 * ChangeLog: Correct paths in last ChangeLog entry.
1311
13122002-04-09 Daniel Jacobowitz <drow@mvista.com>
1313
1314 * linux-low.h: Remove obsolete prototypes.
1315 (struct linux_target_ops): New.
1316 (extern the_low_target): New.
1317 * linux-low.c (num_regs, regmap): Remove declarations.
1318 (register_addr): Use the_low_target explicitly.
1319 (fetch_register): Likewise.
1320 (usr_fetch_inferior_registers): Likewise.
1321 (usr_store_inferior_registers): Likewise.
1322 * linux-arm-low.c (num_regs): Remove.
1323 (arm_num_regs): Define.
1324 (arm_regmap): Renamed from regmap, made static.
1325 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
1326 made static.
1327 (arm_cannot_store_register): Renamed from cannot_store_register,
1328 made static.
1329 (the_low_target): New.
1330 * linux-i386-low.c (num_regs): Remove.
1331 (i386_num_regs): Define.
1332 (i386_regmap): Renamed from regmap, made static.
1333 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
1334 made static.
1335 (i386_cannot_store_register): Renamed from cannot_store_register,
1336 made static.
1337 (the_low_target): New.
1338 * linux-ia64-low.c (num_regs): Remove.
1339 (ia64_num_regs): Define.
1340 (ia64_regmap): Renamed from regmap, made static.
1341 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
1342 made static.
1343 (ia64_cannot_store_register): Renamed from cannot_store_register,
1344 made static.
1345 (the_low_target): New.
1346 * linux-m68k-low.c (num_regs): Remove.
1347 (m68k_num_regs): Define.
1348 (m68k_regmap): Renamed from regmap, made static.
1349 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
1350 made static.
1351 (m68k_cannot_store_register): Renamed from cannot_store_register,
1352 made static.
1353 (the_low_target): New.
1354 * linux-mips-low.c (num_regs): Remove.
1355 (mips_num_regs): Define.
1356 (mips_regmap): Renamed from regmap, made static.
1357 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
1358 made static.
1359 (mips_cannot_store_register): Renamed from cannot_store_register,
1360 made static.
1361 (the_low_target): New.
1362 * linux-ppc-low.c (num_regs): Remove.
1363 (ppc_num_regs): Define.
1364 (ppc_regmap): Renamed from regmap, made static.
1365 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
1366 made static.
1367 (ppc_cannot_store_register): Renamed from cannot_store_register,
1368 made static.
1369 (the_low_target): New.
1370 * linux-s390-low.c (num_regs): Remove.
1371 (s390_num_regs): Define.
1372 (s390_regmap): Renamed from regmap, made static.
1373 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
1374 made static.
1375 (s390_cannot_store_register): Renamed from cannot_store_register,
1376 made static.
1377 (the_low_target): New.
1378 * linux-sh-low.c (num_regs): Remove.
1379 (sh_num_regs): Define.
1380 (sh_regmap): Renamed from regmap, made static.
1381 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
1382 made static.
1383 (sh_cannot_store_register): Renamed from cannot_store_register,
1384 made static.
1385 (the_low_target): New.
1386 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
1387 (the_low_target): New.
1388
13892002-04-09 Daniel Jacobowitz <drow@mvista.com>
1390
1391 * Makefile.in: Add stamp-h target.
1392 * configure.in: Create stamp-h.
1393 * configure: Regenerated.
1394
13952002-04-09 Daniel Jacobowitz <drow@mvista.com>
1396
1397 * inferiors.c: New file.
1398 * target.c: New file.
1399 * target.h: New file.
1400 * Makefile.in: Add target.o and inferiors.o. Update
1401 dependencies.
1402 * linux-low.c (inferior_pid): New static variable,
1403 moved from server.c.
1404 (linux_create_inferior): Renamed from create_inferior.
1405 Call add_inferior. Return 0 on success instead of a PID.
1406 (linux_attach): Renamed from myattach.
1407 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
1408 (linux_thread_alive): Renamed from mythread_alive.
1409 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
1410 child dies.
1411 (linux_resume): Renamed from myresume. Add missing ``return 0''.
1412 (regsets_store_inferior_registers): Correct error message.
1413 Add missing ``return 0''.
1414 (linux_fetch_registers): Renamed from fetch_inferior_registers.
1415 (linux_store_registers): Renamed from store_inferior_registers.
1416 (linux_read_memory): Renamed from read_inferior_memory.
1417 (linux_write_memory): Renamed from write_inferior_memory.
1418 (linux_target_ops): New structure.
1419 (initialize_low): Call set_target_ops ().
1420 * remote-utils.c (unhexify): New function.
1421 (hexify): New function.
1422 (input_interrupt): Send signals to ``signal_pid''.
1423 * server.c (inferior_pid): Remove.
1424 (start_inferior): Update create_inferior call.
1425 (attach_inferior): Call add_inferior.
1426 (handle_query): New function.
1427 (main): Call handle_query for `q' packets.
1428 * server.h: Include "target.h". Remove obsolete prototypes.
1429 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
1430
14312002-04-09 Daniel Jacobowitz <drow@mvista.com>
1432
1433 * Makefile.in: Add WARN_CFLAGS. Update configury
1434 dependencies.
1435 * configure.in: Check for <string.h>
1436 * configure: Regenerate.
1437 * config.in: Regenerate.
1438 * gdbreplay.c: Include needed system headers.
1439 (remote_open): Remove strchr prototype.
1440 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
1441 * regcache.c (supply_register): Change buf argument to const void *.
1442 (supply_register_by_name): Likewise.
1443 (collect_register): Change buf argument to void *.
1444 (collect_register_by_name): Likewise.
1445 * regcache.h: Add missing prototypes.
1446 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
1447 * server.c (handle_query): New function.
1448 (attached): New static variable, moved out of main.
1449 (main): Quiet longjmp clobber warnings.
1450 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
1451 * utils.c (error): Remove NORETURN.
1452 (fatal): Likewise.
GDB Binutils - Deliverables
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