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replace convert_int_to_ascii with bin2hex
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
e9371aff
TT		 12014-02-12 Tom Tromey <tromey@redhat.com>
2
3 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
4 convert_int_to_ascii.
5 * regcache.c (registers_to_string, collect_register_as_string):
6 Likewise.
7 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8 Likewise.
9 * server.c (process_serial_event): Likewise.
10 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
11 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
12
971dc0b8
TT		 132014-02-12 Tom Tromey <tromey@redhat.com>
14
15 * remote-utils.c (look_up_one_symbol, monitor_output): Use
16 bin2hex, not hexify.
17 * tracepoint.c (cmd_qtstatus): Likewise.
18
0a822afb
TT		 192014-02-12 Tom Tromey <tromey@redhat.com>
20
21 * remote-utils.c (monitor_output): Pass explicit length to
22 hexify.
23
9c3d6531
TT		 242014-02-12 Tom Tromey <tromey@redhat.com>
25
26 * tracepoint.c: Include rsp-low.h.
27 * server.c: Include rsp-low.h.
28 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
29 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
30 declare.
31 * remote-utils.c: Include rsp-low.h.
32 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
33 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
34 (convert_int_to_ascii, convert_ascii_to_int): Move to
35 common/rsp-low.c.
36 * regcache.c: Include rsp-low.h.
37 * ax.c: Include rsp-low.h.
38 * Makefile.in (SFILES): Add common/rsp-low.c.
39 (OBS): Add rsp-low.o.
40 (rsp-low.o): New target.
41
01fd3ea5
TT		 422014-02-12 Tom Tromey <tromey@redhat.com>
43
44 * utils.h (pulongest, plongest, phex_nz): Don't declare.
45 Include print-utils.h.
46 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
47 (plongest, thirty_two, phex_nz): Remove.
48 * Makefile.in (SFILES): Add common/print-utils.c.
49 (OBS): Add print-utils.o.
50 (print-utils-ipa.o): New target.
51 (print-utils.o): New target.
52 (IPA_OBJS): Add print-utils-ipa.o.
53
e99dc820
TT		 542014-02-06 Tom Tromey <tromey@redhat.com>
55
56 * Makefile.in (SFILES): Fix indentation.
57
ee1e2d4f
DE		 582014-02-05 Doug Evans <dje@google.com>
59
60 * linux-low.c (linux_wait_for_event): Improve comment.
61 (linux_wait_1): Keep current_inferior in sync with event_child.
62
f5a02773
DE		 632014-01-22 Doug Evans <dje@google.com>
64
65 * gdbthread.h (gdb_id_to_thread): Delete, unused.
66
87ce2a04
DE		 672014-01-22 Doug Evans <dje@google.com>
68
69 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
70 * configure: Regenerate.
71 * config.in: Regenerate.
72 * Makefile.in (SFILES): Add debug.c.
73 (OBS): Add debug.o.
74 * debug.c: New file.
75 * debug.h: New file.
76 * linux-aarch64-low.c (*): Update all debugging printfs to use
77 debug_printf instead of fprintf.
78 * linux-arm-low.c (*): Ditto.
79 * linux-cris-low.c (*): Ditto.
80 * linux-crisv32-low.c (*): Ditto.
81 * linux-m32r-low.c (*): Ditto.
82 * linux-sparc-low.c (*): Ditto.
83 * linux-x86.c (*): Ditto.
84 * linux-low.c (*): Ditto.
85 (linux_wait_1): Add calls to debug_enter, debug_exit.
86 (linux_wait): Remove redundant debugging printf.
87 (stop_all_lwps): Add calls to debug_enter, debug_exit.
88 (linux_resume, unstop_all_lwps): Ditto.
89 * mem-break.c (*): Update all debugging printfs to use
90 debug_printf instead of fprintf.
91 * remote-utils.c (*): Ditto.
92 * thread-db.c (*): Ditto.
93 * server.c #include <ctype.h>, "gdb_vecs.h".
94 (debug_threads): Moved to debug.c.
95 (*): Update all debugging printfs to use debug_printf instead of
96 fprintf.
97 (start_inferior): Replace call to fflush with call to debug_flush.
98 (monitor_show_help): Mention set debug-format.
99 (parse_debug_format_options): New function.
100 (handle_monitor_command): Handle "monitor set debug-format".
101 (gdbserver_usage): Mention --debug-format.
102 (main): Parse --debug-format.
103 * server.h (debug_threads): Declaration moved to debug.h.
104 #include "debug.h".
105 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
106 trace_debug_1 that uses debug_printf.
107 (tracepoint_look_up_symbols): Update all debugging printfs to use
108 debug_printf instead of fprintf.
109
e671835b
BS		 1102014-01-20 Baruch Siach <baruch@tkos.co.il>
111
112 * linux-xtensa-low.c: Include asm/ptrace.h instead of
113 sys/ptrace.h.
114
b5737fa9
PA		 1152014-01-17 Pedro Alves <palves@redhat.com>
116
ea38d2a9 117 PR build/16445
c7faa97a
PA		 118 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
119 defined after including gdb_proc_service.h.
b5737fa9 120
40ed484e
DE		 1212014-01-16 Doug Evans <dje@google.com>
122
123 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
124 (match_dll): Use it.
125
969c39fb
MM		 1262014-01-16 Markus Metzger <markus.t.metzger@intel.com>
127
128 * target.h (target_ops) <read_btrace>: Change parameters and
129 return type to allow error reporting.
130 * server.c (handle_qxfer_btrace): Support delta reads. Pass
131 trace reading errors on.
132 * linux-low.c (linux_low_read_btrace): Pass trace reading
133 errors on.
134 (linux_low_disable_btrace): New.
135
ab7f45ba
DE		 1362014-01-15 Doug Evans <dje@google.com>
137
138 * inferiors.c (thread_id_to_gdb_id): Delete.
139 * inferiors.h (thread_id_to_gdb_id): Delete.
140
66af0f44
EZ		 1412014-01-13 Eli Zaretskii <eliz@gnu.org>
142
143 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
144 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
145 versions.
146
9939e131
PA		 1472014-01-08 Pedro Alves <palves@redhat.com>
148
149 * server.c (handle_status): Don't discard previous queued stop
150 replies or thread's pending status here.
151 (main) <disconnection>: Do it here instead.
152
b7ea362b
PA		 1532014-01-08 Pedro Alves <palves@redhat.com>
154
155 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
156 * server.c (visit_actioned_threads, handle_pending_status): New
157 function.
158 (handle_v_cont): Factor out parts to ...
159 (resume): ... this new function. If in all-stop, and a thread
160 being resumed has a pending status, report it without actually
161 resuming.
162 (myresume): Adjust to use the new 'resume' function.
163 (clear_pending_status_callback, set_pending_status_callback)
164 (find_status_pending_thread_callback): New functions.
165 (handle_status): Handle the case of multiple threads having
166 interesting statuses to report. Report threads' real last signal
167 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
168 with an interesting thread to report the status for, instead of
169 always reporting the status of the first thread.
170
28498c42
JB		 1712014-01-01 Joel Brobecker <brobecker@adacore.com>
172
173 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
174 * gdbreplay.c (gdbreplay_version): Likewise.
175
f45c82da
YZ		 1762013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
177
178 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
179 iov.iov_len with the real length in use.
180
379a5e2d
JB		 1812013-12-13 Joel Brobecker <brobecker@adacore.com>
182
183 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
184 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
185 for all targets that use win32-low.c.
186 * win32-low.c (win32_ensure_ntdll_loaded): New function.
187 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
188
4210d83e
PA		 1892013-12-13 Pedro Alves <palves@redhat.com>
190
191 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
192 if equal to TARGET_WAITKIND_LOADED.
193 * win32-low.c (cached_status): New static global.
194 (win32_wait): Add declaration.
195 (do_initial_child_stuff): Flush all initial pending debug events
196 up to the initial breakpoint.
197 (win32_wait): If CACHED_STATUS was set, return that instead
198 of doing a real wait. Remove the code resuming the execution
199 of the inferior after receiving a TARGET_WAITKIND_LOADED event
200 during the initial phase. Also remove the code changing
201 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
202 TARGET_WAITKIND_STOPPED.
203
e7f0d979
YQ		 2042013-12-11 Yao Qi <yao@codesourcery.com>
205
206 * notif.c (handle_notif_ack): Return 0 if no notification
207 matches.
208
ebcf782c
DE		 2092013-11-20 Doug Evans <dje@google.com>
210
211 * linux-low.c (linux_set_resume_request): Fix comment.
212
20ad9378
DE		 2132013-11-20 Doug Evans <dje@google.com>
214
215 * linux-low.c (resume_status_pending_p): Tweak comment.
216
a196ebeb
WT		 2172013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
218
219 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
220 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
221 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
222 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
223 (srv_amd64_regobj): Add amd64-mpx.o.
224 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
225 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
226 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
227 * i387-fp.c (num_pl_bnd_register) Added constant.
228 (num_pl_bnd_cfg_registers) Added constant.
229 (struct i387_xsave) Added reserved area and MPX fields.
230 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
231 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
232 function.
233 (tdesc_i386_mpx_linux): Add MPX amd64 target.
234 (init_registers_amd64_mpx_linux): Declare new function.
235 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
236 (x86_64_regmap): Add MPX registers.
237 (x86_linux_read_description): Add MPX case.
238 (initialize_low_arch): Initialize MPX targets.
239
0080a2f6
TT		 2402013-11-18 Tom Tromey <tromey@redhat.com>
241
242 * configure: Rebuild.
243 * configure.ac: Don't check for stdlib.h.
244 * gdbreplay.c: Unconditionally include stdlib.h.
245
2978b111
TT		 2462013-11-18 Tom Tromey <tromey@redhat.com>
247
248 * config.in: Rebuild.
249 * configure: Rebuild.
250 * configure.ac: Don't use AC_HEADER_DIRENT.
251
a3d08894
TT		 2522013-11-18 Tom Tromey <tromey@redhat.com>
253
254 * server.h: Don't check HAVE_STRING_H.
255 * gdbreplay.c: Don't check HAVE_STRING_H.
256 * configure: Rebuild.
257
0a5dd17d
TT		 2582013-11-18 Tom Tromey <tromey@redhat.com>
259
260 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
261 LIBGNU.
262
1bd2f0ba
TT		 2632013-11-08 Tom Tromey <tromey@redhat.com>
264
265 * configure, config.in: Rebuild.
266 * configure.ac: Remove unused configury.
267
3266f10b
TT		 2682013-11-08 Tom Tromey <tromey@redhat.com>
269
270 * acinclude.m4: Include common.m4, codeset.m4.
271 * configure, config.in: Rebuild.
272 * configure.ac: Use GDB_AC_COMMON.
273
6682d959
AA		 2742013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
275
276 * linux-s390-low.c (HWCAP_S390_TE): New define.
277 (s390_arch_setup): Consider the TE field in the HWCAP for
278 determining 'have_regset_tdb'.
279
fd0a4d76
SDJ		 2802013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
281
282 PR gdb/16014
283 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
284 call to sizeof.
285
1a3d890b
PA		 2862013-10-02 Pedro Alves <palves@redhat.com>
287
288 * server.c (process_serial_event): Don't output "GDBserver
289 exiting" if GDB is connected through stdio.
290 * target.c (mywait): Likewise, be silent if GDB is connected
291 through stdio.
292
97ad4581
JB		 2932013-10-01 Joel Brobecker <brobecker@adacore.com>
294
295 * lynx-low.c (lynx_add_threads_after_attach): New function.
296 (lynx_attach): Remove call to add_thread. Add call to
297 lynx_add_threads_after_attach instead.
298
5b4e221c
MF		 2992013-09-28 Mike Frysinger <vapier@gentoo.org>
300
301 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
302 * config.in, configure: Regenerated.
303
ee47b2f8
YQ		 3042013-09-18 Yao Qi <yao@codesourcery.com>
305
306 PR server/15959
307 * server.c (start_inferior): Clear 'resume_info'.
308
d6707650 3092013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 310
d6707650
JW		 311 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
312 for each register.
313
9243dd0e 3142013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 315
9243dd0e
JW		 316 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
317 linux-tile-low.o to srv_tgtobj.
318
c623a6ef
WN		 3192013-09-16 Will Newton <will.newton@linaro.org>
320
321 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
322 out regs.
323
fb71d39e
PA		 3242013-09-06 Pedro Alves <palves@redhat.com>
325
326 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
327 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
328 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
329 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
330 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
331 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
332
8e7e9910
PA		 3332013-09-06 Pedro Alves <palves@redhat.com>
334
335 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
336 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
337
7c3a12ca
PA		 3382013-09-06 Pedro Alves <palves@redhat.com>
339
340 * linux-amd64-ipa.c: Include tracepoint.h.
341 * linux-i386-ipa.c: Include tracepoint.h.
342
8eb3d7b6
RW		 3432013-09-06 Ricard Wanderlof <ricardw@axis.com>
344
345 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
346 (ps_get_thread_area): New function.
347
eddddb9d
RW		 3482013-09-06 Ricard Wanderlof <ricardw@axis.com>
349
350 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
351 (initialize_low_arch): Call init_registers_crisv32 rather than
352 init_register_crisv32.
353
533b0600
PA		 3542013-09-05 Pedro Alves <palves@redhat.com>
355
356 * server.h (handle_vFile, hostio_last_error_from_errno): Move
357 to ...
358 * hostio.h: ... this new file.
359 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
360 win32-low.c: Include hostio.h.
361
0ce3d3b5
PA		 3622013-09-05 Pedro Alves <palves@redhat.com>
363
364 * server.h (gdb_client_data, handler_func, callback_handler_func)
365 (delete_file_handler, add_file_handler, append_callback_event)
366 (delete_callback_event, start_event_loop, initialize_event_loop):
367 Move to event-loop.h and include it.
368 * event-loop.h: New file.
369
799cdc37
PA		 3702013-09-05 Pedro Alves <palves@redhat.com>
371
372 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
373 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
374 (loaded_dll, unloaded_dll): Move to ...
375 * dll.h: ... this new file.
376 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
377
6a6bbd9d
PA		 3782013-09-05 Pedro Alves <palves@redhat.com>
379
380 * server.h (current_process, get_thread_process, all_processes)
381 (add_inferior_to_list, for_each_inferior, current_inferior)
382 (remove_inferior, add_process, remove_process, find_process_pid)
383 (have_started_inferiors_p, have_attached_inferiors_p)
384 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
385 (clear_inferiors, find_inferior, find_inferior_id)
386 (inferior_target_data, set_inferior_target_data)
387 (inferior_regcache_data, set_inferior_regcache_data): Move to
388 inferiors.h, and include it.
389 * inferiors.h: New file.
390
f699aaba
PA		 3912013-09-05 Pedro Alves <palves@redhat.com>
392
393 * server.h (struct emit_ops, current_insn_ptr, emit_error):
394 Move ...
395 * ax.h: ... here.
396
c144c7a0
PA		 3972013-09-05 Pedro Alves <palves@redhat.com>
398
399 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
400 tracepoint.h.
401 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
402 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
403 (handle_tracepoint_general_set, handle_tracepoint_query)
404 (tracepoint_finished_step, tracepoint_was_hit)
405 (release_while_stepping_state_list, current_traceframe)
406 (in_readonly_region, traceframe_read_mem)
407 (fetch_traceframe_registers, traceframe_read_sdata)
408 (traceframe_read_info, struct fast_tpoint_collect_status)
409 (fast_tracepoint_collecting, force_unlock_trace_buffer)
410 (handle_tracepoit_bkpts, initialize_low_tracepoint)
411 (supply_fast_tracepoint_registers)
412 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
413 (ipa_tdesc, claim_trampoline_space)
414 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
415 (agent_mem_read, agent_get_trace_state_variable_value)
416 (agent_set_trace_state_variable_value, agent_tsv_read)
417 (agent_mem_read_string, get_raw_reg_func_addr)
418 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
419 * tracepoint.h: ... this new file.
420
ff42e6ab
PA		 4212013-09-05 Pedro Alves <palves@redhat.com>
422
423 * server.h (perror_with_name, error, fatal, warning, paddress)
424 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
425 include it.
426 * utils.h: New file.
427
541af0f4
PA		 4282013-09-05 Pedro Alves <palves@redhat.com>
429
430 * server.h (remote_debug, noack_mode, transport_is_reliable)
431 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
432 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
433 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
434 (write_enn, initialize_async_io, enable_async_io)
435 (disable_async_io, check_remote_input_interrupt_request)
436 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
437 (dead_thread_notify, prepare_resume_reply)
438 (decode_address_to_semicolon, decode_address, decode_m_packet)
439 (decode_M_packet, decode_X_packet, decode_xfer_write)
440 (decode_search_memory_packet, unhexify, hexify)
441 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
442 (look_up_one_symbol, relocate_instruction)
443 (monitor_output): Move to remote-utils.h, and include it.
444 * remote-utils.h: New file.
445
eebdf26b
PA		 4462013-09-05 Pedro Alves <palves@redhat.com>
447
448 * server.h (_): Delete.
449
3aafd2ff
PA		 4502013-09-02 Pedro Alves <palves@redhat.com>
451
452 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
453 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
454 allocated.
455 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
456
cee83bcb
PM		 4572013-09-02 Pierre Muller <muller@sourceware.org>
458
459 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
460 or WriteProcessMemory complete successfully and handle
461 ERROR_PARTIAL_COPY error.
462
9a13b2fa
PA		 4632013-09-02 Pedro Alves <palves@redhat.com>
464
465 * server.c (gdb_read_memory): Return -1 on traceframe memory read
466 error instead of EIO.
467
602e3198
JK		 4682013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
469
470 PR server/15604
471 * linux-low.c: Include filestuff.h.
472 (linux_create_inferior) <pid == 0>: Call close_most_fds.
473 * lynx-low.c: Include filestuff.h.
474 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
475 * server.c: Include filestuff.h.
476 (main): Call notice_open_fds.
477 * spu-low.c: Include filestuff.h.
478 (spu_create_inferior) <pid == 0>: Call close_most_fds.
479
96d7229d
LM		 4802013-08-22 Luis Machado <lgustavo@codesourcery.com>
481
482 * Makefile.in: Explain why ../target and ../nat are not
483 listed as include file search paths.
484 (linux-waitpid.o): New object file rule.
485 * configure.srv (srv_native_linux_obj): New variable.
486 Replace all occurrences of linux native object files with
487 $srv_native_linux_obj.
488 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
489 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
490 (linux_enable_event_reporting): Remove declaration.
491 (my_waitpid): Moved to common/linux-waitpid.c.
492 (linux_wait_for_event): Pass ptid when calling
493 linux_enable_event_reporting.
494 (linux_supports_tracefork_flag): Remove.
495 (linux_enable_event_reporting): Likewise.
496 (linux_tracefork_grandchild): Remove.
497 (STACK_SIZE): Moved to common/linux-ptrace.c.
498 (linux_tracefork_child): Remove.
499 (linux_test_for_tracefork): Remove.
500 (linux_look_up_symbols): Call linux_supports_traceclone.
501 (initialize_low): Remove call to linux_test_for_tracefork.
502 * linux-low.h (PTRACE_TYPE_ARG3): Move to
503 common/linux-ptrace.h.
504 (PTRACE_TYPE_ARG4): Likewise.
505 Include linux-ptrace.h.
506
32940073
PA		 5072013-08-21 Pedro Alves <palves@redhat.com>
508
509 * config.in: Renegerate.
510
33b60d58 5112013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 512
33b60d58
LM		 513 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
514 (SFILES): Remove $(srcdir)/common/target-common.c and
515 add $(srcdir)/target/waitstatus.c.
516 (OBS): Remove target-common.o and add waitstatus.o.
517 (server_h): Remove $(srcdir)/../common/target-common.h and
518 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
519 and $(srcdir)/../target/waitstatus.h.
520 (target-common.o): Remove.
521 (waitstatus.o): New target object file.
522 * target.h: Do not include target-common.h and
523 include target/resume.h, target/wait.h and
524 target/waitstatus.h.
525
b8e1b30e
LM		 5262013-08-13 Luis Machado <lgustavo@codesourcery.com>
527
528 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
529 to PTRACE_TYPE_ARG3.
530 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
531 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
532 PTRACE_TYPE_ARG4.
533 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
534 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
535
7a60ad40
YQ		 5362013-07-27 Jie Zhang <jie@codesourcery.com>
537 Daniel Jacobowitz <dan@codesourcery.com>
538 Yao Qi <yao@codesourcery.com>
539
540 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
541 (mips-linux-watch.o): New rule.
542 (mips_linux_watch_h): New variable.
543 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
544 srv_tgtobj.
545 * linux-mips-low.c: Include mips-linux-watch.h.
546 (struct arch_process_info, struct arch_lwp_info): New.
547 (update_watch_registers_callback): New function.
548 (mips_linux_new_process, mips_linux_new_thread) New functions.
549 (mips_linux_prepare_to_resume, mips_insert_point): New
550 functions.
551 (mips_remove_point, mips_stopped_by_watchpoint): New
552 functions.
553 (rsp_bp_type_to_target_hw_bp_type): New function.
554 (mips_stopped_data_address): New function.
555 (the_low_target): Add watchpoint support functions.
556
de6f69ad
YQ		 5572013-07-27 Yao Qi <yao@codesourcery.com>
558
559 * i386-low.c: Include break-common.h.
560 (enum target_hw_bp_type): Remove.
561
3360c0bf
LM		 5622013-07-24 Luis Machado <lgustavo@codesourcery.com>
563
564 * Makefile.in (SFILES): /common/target-common.c.
565 (OBS): Add target-common.o.
566 (server_h): Add $(srcdir)/../common/target-common.h.
567 (target-common.o): New target.
568 * server.c (queue_stop_reply_callback): Free
569 status string after use.
570 * target.c (target_waitstatus_to_string): Remove.
571 * target.h: Include target-common.h.
572 (resume_kind): Likewise.
573 (target_waitkind): Likewise.
574 (target_waitstatus): Likewise.
575 (TARGET_WNOHANG): Likewise.
576
bd885420
YQ		 5772013-07-04 Yao Qi <yao@codesourcery.com>
578
579 * Makefile.in (host_alias): Use @host_noncanonical@.
580 (target_alias): Use @target_noncanonical@.
581 * configure.ac: Use ACX_NONCANONICAL_TARGET and
582 ACX_NONCANONICAL_HOST.
583 * configure: Regenerated.
584
585 Revert:
586 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
587
588 * configure.ac (version_host, version_target): Set and AC_SUBST them.
589 * configure: Rebuild.
590 * Makefile.in (version_host, version_target): Get from configure.
591 (version.c): Use $(version_host) and $(version_target).
592
17ef446e
PA		 5932013-07-03 Pedro Alves <palves@redhat.com>
594
595 * Makefile.in (config.status): Depend on development.sh.
596 * acinclude.m4: Include libmcheck.m4.
597 * configure: Regenerate.
598
7a9a7487
MG		 5992013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
600
601 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
602 attribute inside the parentheses.
603 (winapi_DebugSetProcessKillOnExit): Ditto.
604 (winapi_DebugBreakProcess): Ditto.
605 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 606
49b64de6
MG		 6072013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
608
609 * notif.h (notif_event): Add a dummy member to avoid compiler
610 errors.
611
d5749ee7
PA		 6122013-07-01 Pedro Alves <palves@redhat.com>
613
614 * hostio.c (HOSTIO_PATH_MAX): Define.
615 (require_filename, handle_open, handle_unlink, handle_readlink):
616 Use it.
617
d8d2a3ee
PA		 6182013-07-01 Pedro Alves <palves@redhat.com>
619
620 * server.h: Include "pathmax.h".
621 * linux-low.c: Don't include sys/param.h.
622 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
623 MAXPATHLEN.
624 * win32-low.c: Don't include sys/param.h.
625 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
626
bc7dea8d
PA		 6272013-07-01 Pedro Alves <palves@redhat.com>
628
629 * event-loop.c: Don't check HAVE_UNISTD_H before including
630 <unistd.h>.
631 * gdbreplay.c: Likewise.
632 * remote-utils.c: Likewise.
633 * server.c: Likewise.
634 * configure.ac: Don't check for unistd.h.
635 * configure: Regenerate.
636
d6c2da54
TT		 6372013-06-28 Tom Tromey <tromey@redhat.com>
638
639 * Makefile.in (version.c): Use version.in, not
640 common/version.in.
641
257b6bec
MG		 6422013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
643
644 * configure.ac (version_host, version_target): Set and AC_SUBST them.
645 * configure: Rebuild.
646 * Makefile.in (version_host, version_target): Get from configure.
647 (version.c): Use $(version_host) and $(version_target).
648
86ebe149
DK		 6492013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
650
651 Fix trace-status to output user name without trailing colon.
652 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
653
f30aa5af
DK		 6542013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
655
656 Fix trace-status to output proper start-time and stop-time.
657 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
658 output start time and stop time in hex as gdb expects.
659
28a93511
YQ		 6602013-06-26 Pedro Alves <pedro@codesourcery.com>
661
662 * tracepoint.c (build_traceframe_info_xml): Output trace state
663 variables present in the trace buffer.
664
01208463
TT		 6652013-06-24 Tom Tromey <tromey@redhat.com>
666
667 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
668 create-version.sh.
669 (version.o): Remove.
670 * gdbreplay.c: Include version.h.
671 (version, host_name): Don't declare.
672 * server.h: Include version.h.
673 (version, host_name): Don't declare.
674
760256f9
PA		 6752013-06-12 Pedro Alves <palves@redhat.com>
676
677 * linux-x86-low.c (linux_is_elf64): Delete global.
678 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
679 with local linux_pid_exe_is_elf_64_file use.
680
030031ee
PA		 6812013-06-11 Pedro Alves <palves@redhat.com>
682
683 * linux-low.c (regset_disabled, disable_regset): New functions.
684 (regsets_fetch_inferior_registers)
685 (regsets_store_inferior_registers): Use them.
686 (initialize_regsets_info); Don't allocate the disabled_regsets
687 array here.
688 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
689 comment.
690
5da6eb0a
PA		 6912013-06-11 Pedro Alves <palves@redhat.com>
692
693 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
694 xmalloc.
695
7e5aaa09
PA		 6962013-06-11 Pedro Alves <palves@redhat.com>
697
698 * linux-x86-low.c (initialize_low_arch): Call
699 init_registers_x32_avx_linux.
700
d878444c
JK		 7012013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
702
703 Fix compatibility with Android Bionic.
704 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
705 it is not empty.
706
3aee8918
PA		 7072013-06-07 Pedro Alves <palves@redhat.com>
708
5f2b57b5 709 PR server/14823
3aee8918
PA		 710 * Makefile.in (OBS): Add tdesc.o.
711 (IPA_OBJS): Add tdesc-ipa.o.
712 (tdesc-ipa.o): New rule.
713 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
714 interface.
715 * linux-low.c (new_inferior): Delete.
716 (disabled_regsets, num_regsets): Delete.
717 (linux_add_process): Adjust to set the new per-process
718 new_inferior flag.
719 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
720 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
721 was a stop. When calling arch_setup, switch the current inferior
722 to the thread that got an event.
723 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
724 (regsets_fetch_inferior_registers)
725 (regsets_store_inferior_registers): New regsets_info parameter.
726 Adjust to use it.
727 (linux_register_in_regsets): New regs_info parameter. Adjust to
728 use it.
729 (register_addr, fetch_register, store_register): New usrregs_info
730 parameter. Adjust to use it.
731 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
732 parameter regs_info. Adjust to use it.
733 (linux_fetch_registers): Get the current inferior's regs_info, and
734 adjust to use it.
735 (linux_store_registers): Ditto.
736 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
737 (initialize_low): Don't initialize the target_regsets here. Call
738 initialize_low_arch.
739 * linux-low.h (target_regsets): Delete declaration.
740 (struct regsets_info): New.
741 (struct usrregs_info): New.
742 (struct regs_info): New.
743 (struct process_info_private) <new_inferior>: New field.
744 (struct linux_target_ops): Delete the num_regs, regmap, and
745 regset_bitmap fields. New field regs_info.
746 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
747 * i387-fp.c (num_xmm_registers): Delete.
748 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
749 calls to new interface.
750 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
751 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
752 Infer the number of xmm registers from the regcache's target
753 description.
754 * i387-fp.h (num_xmm_registers): Delete.
755 * inferiors.c (add_thread): Don't install the thread's regcache
756 here.
757 * proc-service.c (gregset_info): Fetch the current inferior's
758 regs_info. Adjust to use it.
759 * regcache.c: Include tdesc.h.
760 (register_bytes, reg_defs, num_registers)
761 (gdbserver_expedite_regs): Delete.
762 (get_thread_regcache): If the thread doesn't have a regcache yet,
763 create one, instead of aborting gdbserver.
764 (regcache_invalidate_one): Rename to ...
765 (regcache_invalidate_thread): ... this.
766 (regcache_invalidate_one): New.
767 (regcache_invalidate): Only invalidate registers of the current
768 process.
769 (init_register_cache): Add target_desc parameter, and use it.
770 (new_register_cache): Ditto. Assert the target description has a
771 non zero registers_size.
772 (regcache_cpy): Add assertions. Adjust.
773 (realloc_register_cache, set_register_cache): Delete.
774 (registers_to_string, registers_from_string): Adjust.
775 (find_register_by_name, find_regno, find_register_by_number)
776 (register_cache_size): Add target_desc parameter, and use it.
777 (free_register_cache_thread, free_register_cache_thread_one)
778 (regcache_release, register_cache_size): New.
779 (register_size): Add target_desc parameter, and use it.
780 (register_data, supply_register, supply_register_zeroed)
781 (supply_regblock, supply_register_by_name, collect_register)
782 (collect_register_as_string, collect_register_by_name): Adjust.
783 * regcache.h (struct target_desc): Forward declare.
784 (struct regcache) <tdesc>: New field.
785 (init_register_cache, new_register_cache): Add target_desc
786 parameter.
787 (regcache_invalidate_thread): Declare.
788 (regcache_invalidate_one): Delete declaration.
789 (regcache_release): Declare.
790 (find_register_by_number, register_cache_size, register_size)
791 (find_regno): Add target_desc parameter.
792 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
793 declarations.
794 * remote-utils.c: Include tdesc.h.
795 (outreg, prepare_resume_reply): Adjust.
796 * server.c: Include tdesc.h.
797 (gdbserver_xmltarget): Delete declaration.
798 (get_features_xml, process_serial_event): Adjust.
799 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
800 declare.
801 (struct process_info) <tdesc>: New field.
802 (ipa_tdesc): Declare.
803 * tdesc.c: New file.
804 * tdesc.h: New file.
805 * tracepoint.c: Include tdesc.h.
806 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
807 (get_context_regcache): Adjust to pass ipa_tdesc down.
808 (do_action_at_tracepoint): Adjust to get the register cache size
809 from the context regcache's description.
810 (traceframe_walk_blocks): Adjust to get the register cache size
811 from the current trace frame's description.
812 (traceframe_get_pc): Adjust to get current trace frame's
813 description and pass it down.
814 (gdb_collect): Adjust to get the register cache size from the
815 IPA's description.
816 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
817 (gdbserver_xmltarget): Delete.
818 (initialize_low_tracepoint): Set the ipa's target description.
819 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
820 (initialize_low_tracepoint): Set the ipa's target description.
821 * linux-x86-low.c: Include tdesc.h.
822 [__x86_64__] (is_64bit_tdesc): New.
823 (ps_get_thread_area, x86_get_thread_area): Use it.
824 (i386_cannot_store_register): Rename to ...
825 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
826 (i386_cannot_fetch_register): Rename to ...
827 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
828 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
829 to new interface.
830 (target_regsets): Rename to ...
831 (x86_regsets): ... this.
832 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
833 interface.
834 (x86_siginfo_fixup): Use is_64bit_tdesc.
835 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
836 (tdesc_x32_avx_linux, tdesc_x32_linux)
837 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
838 Declare.
839 (x86_linux_update_xmltarget): Delete.
840 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
841 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
842 (AMD64_LINUX_USER64_CS): New.
843 (x86_linux_read_description): New, based on
844 x86_linux_update_xmltarget.
845 (same_process_callback): New.
846 (x86_arch_setup_process_callback): New.
847 (x86_linux_update_xmltarget): New.
848 (x86_regsets_info): New.
849 (amd64_linux_regs_info): New.
850 (i386_linux_usrregs_info): New.
851 (i386_linux_regs_info): New.
852 (x86_linux_regs_info): New.
853 (x86_arch_setup): Reimplement.
854 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
855 (x86_emit_ops): Ditto.
856 (the_low_target): Adjust. Install x86_linux_regs_info,
857 x86_cannot_fetch_register, and x86_cannot_store_register.
858 (initialize_low_arch): New.
859 * linux-ia64-low.c (tdesc_ia64): Declare.
860 (ia64_fetch_register): Adjust.
861 (ia64_usrregs_info, regs_info): New globals.
862 (ia64_regs_info): New function.
863 (the_low_target): Adjust.
864 (initialize_low_arch): New function.
865 * linux-sparc-low.c (tdesc_sparc64): Declare.
866 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
867 Adjust.
868 (sparc_arch_setup): New function.
869 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
870 (the_low_target): Adjust.
871 (initialize_low_arch): New function.
872 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
873 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
874 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
875 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
876 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
877 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
878 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
879 (tdesc_powerpc_isa205_vsx64l): Declare.
880 (ppc_cannot_store_register, ppc_collect_ptrace_register)
881 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
882 (ppc_set_pc, ppc_get_hwcap): Adjust.
883 (ppc_usrregs_info): Forward declare.
884 (!__powerpc64__) ppc_regmap_adjusted: New global.
885 (ppc_arch_setup): Adjust to the current process'es target
886 description.
887 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
888 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
889 (ppc_store_evrregset): Adjust.
890 (target_regsets): Rename to ...
891 (ppc_regsets): ... this, and make static.
892 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
893 (ppc_regs_info): New function.
894 (the_low_target): Adjust.
895 (initialize_low_arch): New function.
896 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
897 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
898 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
899 (tdesc_s390x_linux64v2): Declare.
900 (s390_collect_ptrace_register, s390_supply_ptrace_register)
901 (s390_fill_gregset, s390_store_last_break): Adjust.
902 (target_regsets): Rename to ...
903 (s390_regsets): ... this, and make static.
904 (s390_get_pc, s390_set_pc): Adjust.
905 (s390_get_hwcap): New target_desc parameter, and use it.
906 [__s390x__] (have_hwcap_s390_high_gprs): New global.
907 (s390_arch_setup): Adjust to set the current process'es target
908 description. Don't adjust the regmap.
909 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
910 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
911 (regs_info_3264): New globals.
912 (s390_regs_info): New function.
913 (the_low_target): Adjust.
914 (initialize_low_arch): New function.
915 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
916 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
917 [__mips64] (init_registers_mips_linux)
918 (init_registers_mips_dsp_linux): Delete defines.
919 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
920 (have_dsp): New global.
921 (mips_read_description): New, based on mips_arch_setup.
922 (mips_arch_setup): Reimplement.
923 (get_usrregs_info): New function.
924 (mips_cannot_fetch_register, mips_cannot_store_register)
925 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
926 (mips_fill_fpregset, mips_store_fpregset): Adjust.
927 (target_regsets): Rename to ...
928 (mips_regsets): ... this, and make static.
929 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
930 (dsp_regs_info, regs_info): New globals.
931 (mips_regs_info): New function.
932 (the_low_target): Adjust.
933 (initialize_low_arch): New function.
934 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
935 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
936 Declare.
937 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
938 (arm_read_description): New, with bits factored from
939 arm_arch_setup.
940 (arm_arch_setup): Reimplement.
941 (target_regsets): Rename to ...
942 (arm_regsets): ... this, and make static.
943 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
944 (arm_regs_info): New function.
945 (the_low_target): Adjust.
946 (initialize_low_arch): New function.
947 * linux-m68k-low.c (tdesc_m68k): Declare.
948 (target_regsets): Rename to ...
949 (m68k_regsets): ... this, and make static.
950 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
951 (m68k_regs_info): New function.
952 (m68k_arch_setup): New function.
953 (the_low_target): Adjust.
954 (initialize_low_arch): New function.
955 * linux-sh-low.c (tdesc_sharch): Declare.
956 (target_regsets): Rename to ...
957 (sh_regsets): ... this, and make static.
958 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
959 (sh_regs_info, sh_arch_setup): New functions.
960 (the_low_target): Adjust.
961 (initialize_low_arch): New function.
962 * linux-bfin-low.c (tdesc_bfin): Declare.
963 (bfin_arch_setup): New function.
964 (bfin_usrregs_info, regs_info): New globals.
965 (bfin_regs_info): New function.
966 (the_low_target): Adjust.
967 (initialize_low_arch): New function.
968 * linux-cris-low.c (tdesc_cris): Declare.
969 (cris_arch_setup): New function.
970 (cris_usrregs_info, regs_info): New globals.
971 (cris_regs_info): New function.
972 (the_low_target): Adjust.
973 (initialize_low_arch): New function.
974 * linux-cris-low.c (tdesc_crisv32): Declare.
975 (cris_arch_setup): New function.
976 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
977 (cris_regs_info): New function.
978 (the_low_target): Adjust.
979 (initialize_low_arch): New function.
980 * linux-m32r-low.c (tdesc_m32r): Declare.
981 (m32r_arch_setup): New function.
982 (m32r_usrregs_info, regs_info): New globals.
983 (m32r_regs_info): Adjust.
984 (initialize_low_arch): New function.
985 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
986 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
987 (tic6x_usrregs_info): Forward declare.
988 (tic6x_read_description): New function, based on ...
989 (tic6x_arch_setup): ... this. Reimplement.
990 (target_regsets): Rename to ...
991 (tic6x_regsets): ... this, and make static.
992 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
993 (tic6x_regs_info): New function.
994 (the_low_target): Adjust.
995 (initialize_low_arch): New function.
996 * linux-xtensa-low.c (tdesc_xtensa): Declare.
997 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
998 (target_regsets): Rename to ...
999 (xtensa_regsets): ... this, and make static.
1000 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
1001 globals.
1002 (xtensa_arch_setup, xtensa_regs_info): New functions.
1003 (the_low_target): Adjust.
1004 (initialize_low_arch): New function.
1005 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
1006 (nios2_arch_setup): Set the current process'es tdesc.
1007 (target_regsets): Rename to ...
1008 (nios2_regsets): ... this.
1009 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
1010 (nios2_regs_info): New function.
1011 (the_low_target): Adjust.
1012 (initialize_low_arch): New function.
a261b8f5
PA		 1013 * linux-aarch64-low.c (tdesc_aarch64): Declare.
1014 (aarch64_arch_setup): Set the current process'es tdesc.
1015 (target_regsets): Rename to ...
1016 (aarch64_regsets): ... this.
1017 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
1018 (aarch64_regs_info): New function.
1019 (the_low_target): Adjust.
1020 (initialize_low_arch): New function.
3aee8918
PA		 1021 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
1022 globals.
1023 (target_regsets): Rename to ...
1024 (tile_regsets): ... this.
1025 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
1026 (tile_regs_info): New function.
1027 (tile_arch_setup): Set the current process'es tdesc.
1028 (the_low_target): Adjust.
1029 (initialize_low_arch): New function.
1030 * spu-low.c (tdesc_spu): Declare.
1031 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
1032 * win32-arm-low.c (tdesc_arm): Declare.
1033 (arm_arch_setup): New function.
1034 (the_low_target): Install arm_arch_setup instead of
1035 init_registers_arm.
1036 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
1037 (init_windows_x86): Rename to ...
1038 (i386_arch_setup): ... this. Set `win32_tdesc'.
1039 (the_low_target): Adjust.
1040 * win32-low.c (win32_tdesc): New global.
1041 (child_add_thread): Don't create the thread cache here.
1042 (do_initial_child_stuff): Set the new process'es tdesc.
1043 * win32-low.h (struct target_desc): Forward declare.
1044 (win32_tdesc): Declare.
1045 * lynx-i386-low.c (tdesc_i386): Declare global.
1046 (lynx_i386_arch_setup): Set `lynx_tdesc'.
1047 * lynx-low.c (lynx_tdesc): New global.
1048 (lynx_add_process): Set the new process'es tdesc.
1049 * lynx-low.h (struct target_desc): Forward declare.
1050 (lynx_tdesc): Declare global.
1051 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
1052 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
1053 * nto-low.c (nto_tdesc): New global.
1054 (do_attach): Set the new process'es tdesc.
1055 * nto-low.h (struct target_desc): Forward declare.
1056 (nto_tdesc): Declare.
1057 * nto-x86-low.c (tdesc_i386): Declare.
1058 (nto_x86_arch_setup): Set `nto_tdesc'.
1059
b1fbec62
GB		 10602013-06-04 Gary Benson <gbenson@redhat.com>
1061
1062 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
1063 to qSupported response when appropriate.
1064 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
1065 with nonzero-length annex.
1066 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
1067 arguments supplied in annex.
1068
d1ec4ce7
DE		 10692013-05-31 Doug Evans <dje@google.com>
1070
ac44adcb 1071 PR server/15594
d1ec4ce7
DE		 1072 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
1073 64 bits in 64-cross-32 environment.
1074
9b25f2d3
PA		 10752013-05-28 Pedro Alves <palves@redhat.com>
1076
1077 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
1078 (aarch64-without-fpu.c): Delete rule.
1079 * configure.srv (aarch64*-*-linux*): Remove references to
1080 aarch64-without-fpu.o and aarch64-without-fpu.xml.
1081 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
1082 declaration.
1083
6740dc9c
PA		 10842013-05-24 Pedro Alves <palves@redhat.com>
1085
1086 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
1087 instead of strchr/decode_address. Error if the range isn't split
1088 with a ','. Don't assume there's be a ':' in the action.
1089
c2d6af84
PA		 10902013-05-23 Yao Qi <yao@codesourcery.com>
1091 Pedro Alves <palves@redhat.com>
1092
1093 * linux-low.c (lwp_in_step_range): New function.
1094 (linux_wait_1): If the thread was range stepping and stopped
1095 outside the stepping range, report the stop to GDB. Otherwise,
1096 continue stepping. Add range stepping debug output.
1097 (linux_set_resume_request): Copy the step range from the resume
1098 request to the lwp.
1099 (linux_supports_range_stepping): New.
1100 (linux_target_ops) <supports_range_stepping>: Set to
1101 linux_supports_range_stepping.
1102 * linux-low.h (struct linux_target_ops)
1103 <supports_range_stepping>: New field.
1104 (struct lwp_info) <step_range_start, step_range_end>: New fields.
1105 * linux-x86-low.c (x86_supports_range_stepping): New.
1106 (the_low_target) <supports_range_stepping>: Set to
1107 x86_supports_range_stepping.
1108 * server.c (handle_v_cont): Handle 'r' action.
1109 (handle_v_requests): Append ";r" if the target supports range
1110 stepping.
1111 * target.h (struct thread_resume) <step_range_start,
1112 step_range_end>: New fields.
1113 (struct target_ops) <supports_range_stepping>:
1114 New field.
1115 (target_supports_range_stepping): New macro.
1116
58794e1a
JB		 11172013-05-17 Joel Brobecker <brobecker@adacore.com>
1118
1119 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
1120 confusion in comment.
1121
d631c5a7
JB		 11222013-05-17 Joel Brobecker <brobecker@adacore.com>
1123
1124 * lynx-low.c (struct process_info_private): New type.
1125 (lynx_add_process): New function.
1126 (lynx_create_inferior, lynx_attach): Replace calls to
1127 add_process by calls to lynx_add_process.
1128 (lynx_resume): If PTID is null, then try using
1129 current_process()->private->last_wait_event_ptid.
1130 Add comments.
1131 (lynx_clear_inferiors): Delete. The contents of that function
1132 has been inlined in lynx_mourn;
1133 (lynx_wait_1): Save the ptid in the process's private data.
1134 (lynx_mourn): Free the process' private data. Replace call
1135 to lynx_clear_inferiors by call to clear_inferiors.
1136
96f7a20f
YQ		 11372013-05-17 Yao Qi <yao@codesourcery.com>
1138
1139 * i386-low.c (i386_length_and_rw_bits): Move the comment to
1140 the right place.
1141
db0dfaa0
LM		 11422013-05-16 Luis Machado <lgustavo@codesourcery.com>
1143
1144 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
1145 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
1146 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
1147 PT_TEXT_END_ADDR guards. Update comments.
1148 (linux_target_op) <read_offsets>: Conditionally define to
1149 linux_read_offsets if the target is UCLIBC and if it defines
1150 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
1151
68f5f838
SL		 11522013-05-06 Sandra Loosemore <sandra@codesourcery.com>
1153 Andrew Jenner <andrew@codesourcery.com>
1154
1155 * Makefile.in (SFILES): Add linux-nios2-low.c.
1156 (clean): Add action to delete nios2-linux.c.
1157 (nios2-linux.c): New rule.
1158 * configure.srv: Add nios2*-*-linux*.
1159 * linux-nios2-low.c: New.
1160
1ebff1fd
HAQ		 11612013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
1162
1163 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
1164
f6150862
HZ		 11652013-04-25 Hui Zhu <hui@codesourcery.com>
1166
1167 PR gdb/15186
f6150862
HZ		 1168 * ax.c (ax_printf): Add fflush.
1169
614c279d
TT		 11702013-04-22 Tom Tromey <tromey@redhat.com>
1171
1172 * Makefile.in (SFILES): Add filestuff.c.
1173 (OBS): Add filestuff.o.
1174 (filestuff.o): New target.
1175 * config.in, configure: Rebuild.
1176 * configure.ac: Check for fdwalk, pipe2.
1177
7d4e5717
PA		 11782013-04-17 Pedro Alves <palves@redhat.com>
1179
1180 * configure.ac (USE_THREAD_DB): Delete variable.
1181 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
1182 Don't AC_SUBST USE_THREAD_DB.
1183 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
1184 * config.in, configure: Regenerate.
1185
d5c93e41
PA		 11862013-04-16 Pedro Alves <palves@redhat.com>
1187
1188 * linux-low.h (struct lwp_info) <thread_known>: Move under
1189 the USE_THREAD_DB #ifdef.
1190
04f5fe89
PA		 11912013-04-16 Pedro Alves <palves@redhat.com>
1192
1193 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
1194 (linux-low.o): Delete rule.
1195 * linux-low.h: Always include "gdb_thread_db.h" instead of
1196 conditionally including thread_db.h.
1197 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
1198 HAVE_THREAD_DB_H.
1199
480b27bf
JK		 12002013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
1201
1202 * Makefile.in (install-only): Fix make install regression.
1203
43662968
JK		 12042013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
1205
1206 Convert man pages to texinfo, new gdbinit.5 texinfo page.
1207 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
1208 installation.
1209 * gdbserver.1: Remove.
1210
3e74e146
PA		 12112013-03-22 Pedro Alves <palves@redhat.com>
1212
1213 * linux-low.c (handle_extended_wait): Don't call
1214 linux_enable_event_reporting.
1215
a8347a2a
TT		 12162013-03-15 Tony Theodore <tonyt@logyst.com>
1217
1218 PR build/9098:
1219 * Makefile.in (SHELL): Use @SHELL@.
1220
eeb56fa7
SDJ		 12212013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
1222
1223 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
1224 compiler warning.
1225
4fa7e2ff
JB		 12262013-03-13 Joel Brobecker <brobecker@adacore.com>
1227
1228 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
1229 Remove extraneous NULL element.
1230
8ddb1965
YQ		 12312013-03-13 Yao Qi <yao@codesourcery.com>
1232
1233 * tracepoint.c (traceframe_read_tsv): Look for the last matched
1234 'V' block in trace frame.
1235
9accd112
MM		 12362013-03-11 Markus Metzger <markus.t.metzger@intel.com>
1237
1238 * target.h (struct target_ops): Add btrace ops.
1239 (target_supports_btrace): New macro.
1240 (target_enable_btrace): New macro.
1241 (target_disable_btrace): New macro.
1242 (target_read_btrace): New macro.
1243 * gdbthread.h (struct thread_info): Add btrace field.
1244 * server.c: Include btrace-common.h.
1245 (handle_btrace_general_set): New function.
1246 (handle_btrace_enable): New function.
1247 (handle_btrace_disable): New function.
1248 (handle_general_set): Call handle_btrace_general_set.
1249 (handle_qxfer_btrace): New function.
1250 (struct qxfer qxfer_packets[]): Add btrace entry.
1251 * inferiors.c (remove_thread): Disable btrace.
1252 * linux-low: Include linux-btrace.h.
1253 (linux_low_enable_btrace): New function.
1254 (linux_low_read_btrace): New function.
1255 (linux_target_ops): Add btrace ops.
1256 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
1257 Add srv_linux_btrace=yes.
1258 (x86_64-*-linux*): Add linux-btrace.o.
1259 Add srv_linux_btrace=yes.
1260 * configure.ac: Define HAVE_LINUX_BTRACE.
1261 * config.in: Regenerated.
1262 * configure: Regenerated.
1263
5cc22e4c
MM		 12642013-03-11 Markus Metzger <markus.t.metzger@intel.com>
1265
1266 * server.c (handle_qxfer): Preserve error message if -3 is
1267 returned.
1268 (qxfer): Document the -3 return value.
1269
7c97f91e
MM		 12702013-03-11 Markus Metzger <markus.t.metzger@intel.com>
1271
1272 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
1273 (linux_btrace_h): New variable.
1274 (linux-btrace.o): New rule.
1275
be9a119c 12762013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 1277 Hafiz Abid Qadeer <abidh@codesourcery.com>
1278
1279 * tracepoint.c (trace_buffer_size): New global.
1280 (DEFAULT_TRACE_BUFFER_SIZE): New define.
1281 (init_trace_buffer): Change to one-argument function. Allocate
1282 trace buffer memory.
1283 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
1284 handle QTBuffer:size packet.
1285 (cmd_bigqtbuffer_size): New function.
1286 (initialize_tracepoint): Call init_trace_buffer with
1287 DEFAULT_TRACE_BUFFER_SIZE.
1288 * server.c (handle_query): Add QTBuffer:size in the
1289 supported packets.
1290
e64f7499
YQ		 12912013-03-07 Yao Qi <yao@codesourcery.com>
1292
1293 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
1294 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
1295 of -1.
1296 (cmd_qtsp): Adjust condition. Do post increment.
1297 Set cur_action and cur_step_action back to 0.
1298
f0ae6fc3
PA		 12992013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
1300
1301 PR server/15236
1302 * linux-low.c (linux_write_memory): Return early success if LEN is
1303 zero.
1304
b5b0b0af
CV		 13052013-03-05 Corinna Vinschen <vinschen@redhat.de>
1306
334ad4a8 1307 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 1308
589bc927
TT		 13092013-02-28 Tom Tromey <tromey@redhat.com>
1310
1311 * configure.ac: Invoke AC_SYS_LARGEFILE.
1312 * configure, config.in: Rebuild.
1313
dfe07582
CV		 13142013-02-28 Corinna Vinschen <vinschen@redhat.com>
1315
1316 * win32-low.c: Throughout, fix format strings and casts of
1317 printf-like functions to avoid type related warnings on all
1318 platforms.
1319 (get_child_debug_event): Print dwDebugEventCode as hex since
1320 that's how it's usually documented.
1321
736cd585
YQ		 13222013-02-28 Yao Qi <yao@codesourcery.com>
1323
1324 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
1325 pulongest.
1326
e1f58301
JW		 13272013-02-27 Jiong Wang <jiwang@tilera.com>
1328
1329 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
1330 (reg-tilegx32.c): New rule.
1331 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
1332 * linux-tile-low.c (tile_arch_setup): New function. Invoke
1333 different register info initializer according to elf class.
1334 (init_registers_tilgx32): New function. The tilegx32 register info
1335 initializer.
1336 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
1337 (tile_store_gregset): Likewise.
1338
d171ca78
YQ		 13392013-02-27 Yao Qi <yao@codesourcery.com>
1340
1341 * server.c (process_point_options): Print debug message when
1342 debug_threads is true.
1343
282bbdf3
YQ		 13442013-02-26 Yao Qi <yao@codesourcery.com>
1345
1346 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
1347
aca22551
PA		 13482013-02-19 Pedro Alves <palves@redhat.com>
1349 Kai Tietz <ktietz@redhat.com>
1350
1351 PR gdb/15161
1352
1353 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
1354 instead of strtoul to extract address from packet.
1355 (process_serial_event) <'z'>: Likewise.
1356
4f3cee1c
YQ		 13572013-02-18 Yao Qi <yao@codesourcery.com>
1358
1359 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
1360
8e1d55a3
PA		 13612013-02-14 Pedro Alves <palves@redhat.com>
1362
1363 Plug memory leak.
1364
1365 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
1366 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
1367
458820da
PA		 13682013-02-14 Pedro Alves <palves@redhat.com>
1369
1370 * tracepoint.c (cmd_qtdpsrc): Use savestring.
1371
baea0dae
PA		 13722013-02-14 Pedro Alves <palves@redhat.com>
1373
1374 * tracepoint.c (save_string): Delete.
1375 (add_tracepoint_action): Use savestring instead of save_string.
1376
0b1afbb3
PA		 13772013-02-12 Pedro Alves <palves@redhat.com>
1378
1379 * linux-xtensa-low.c: Ditto.
1380 * xtensa-xtregs.c: Ditto.
1381
8a4ac37e
PA		 13822013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
1383
1384 * thread-db.c (thread_db_get_tls_address): NULL pointer check
1385 thread_db.
1386
148de6bb
MS		 13872013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
1388
1389 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
1390 aarch64_num_wp_regs and aarch64_num_bp_regs to
1391 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
1392
55fac6e0
MS		 13932013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
1394
1395 * linux-aarch64-low.c (ps_get_thread_area): Replace
1396 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
1397
176eb98c
MS		 13982013-02-04 Jim MacArthur <jim.macarthur@arm.com>
1399 Marcus Shawcroft <marcus.shawcroft@arm.com>
1400 Nigel Stephens <nigel.stephens@arm.com>
1401 Yufeng Zhang <yufeng.zhang@arm.com>
1402
1403 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
1404 (aarch64.c, aarch64-without-fpu.c): New targets.
1405 * configure.srv (aarch64*-*-linux*): New.
1406 * linux-aarch64-low.c: New file.
1407
56f7af9c
MS		 14082013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1409
43aaf8b6 1410 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 1411 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
1412 (dequeue_one_deferred_signal, linux_resume_one_thread)
1413 (fetch_register, linux_write_memory, linux_enable_event_reporting)
1414 (linux_tracefork_grandchild, linux_test_for_tracefork)
1415 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
1416 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
1417 where the argument is 0.
1418
60f662b0
YQ		 14192013-01-25 Yao Qi <yao@codesourcery.com>
1420
1421 * event-loop.c: Include "queue.h".
1422 (gdb_event_p): New typedef.
1423 (struct gdb_event) <next_event>: Remove.
1424 (event_queue): Change to QUEUE(gdb_event_p).
1425 (async_queue_event): Remove.
1426 (gdb_event_xfree): New.
1427 (initialize_event_loop): New.
1428 (process_event): Use API from QUEUE.
1429 (wait_for_event): Likewise.
1430 * server.c (main): Call initialize_event_loop.
1431 * server.h (initialize_event_loop): Declare.
1432
5ae4861a
YQ		 14332013-01-18 Yao Qi <yao@codesourcery.com>
1434
1435 * ax.h (struct eval_agent_expr_context): New.
1436 (gdb_eval_agent_expr): Update declaration.
1437 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
1438 TFRAME. Add new argument CTX.
1439 * server.h (struct eval_agent_expr_context): Declare.
1440 (agent_mem_read, agent_tsv_read): Update declaration.
1441 (agent_mem_read_string): Likewise.
1442 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
1443 (add_traceframe_block): Add new argument TPOINT.
1444 Increase TPOINT->traceframe_usage.
1445 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
1446 eval_tracepoint_agent_expr.
1447 (condition_true_at_tracepoint): Likewise.
1448 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
1449 (agent_mem_read_string, agent_tsv_read): Likewise.
1450
85e00e85
YQ		 14512013-01-16 Yao Qi <yao@codesourcery.com>
1452
1453 * linux-low.c (linux_resume_one_lwp): Don't check
1454 'lwp->bp_reinsert != 0'.
1455
4039cf45
JB		 14562013-01-07 Joel Brobecker <brobecker@adacore.com>
1457 Pedro Alves <palves@redhat.com>
1458
1459 * lynx-low.c (ptrace_request_to_str): Define a temporary
1460 macro and use it to simplify this function's implementation.
1461
9044dee2
JB		 14622013-01-07 Joel Brobecker <brobecker@adacore.com>
1463
1464 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
1465 sets errno.
1466
e6352c8f
JB		 14672013-01-07 Joel Brobecker <brobecker@adacore.com>
1468
1469 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
1470
50681a27
JB		 14712013-01-07 Joel Brobecker <brobecker@adacore.com>
1472
1473 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
1474
3f6e77ef
JB		 14752013-01-07 Joel Brobecker <brobecker@adacore.com>
1476
1477 * lynx-low.c (lynx_resume): Use the resume_info parameter
1478 to determine the ptid for the lynx_ptrace call, unless
1479 it is equal to minus_one_ptid, in which case we use the
1480 ptid of the current_inferior.
1481 (lynx_wait_1): After having received a thread create/exit
1482 event, resume the inferior's execution using the signaling
1483 thread's ptid, rather than the old ptid.
1484
7fda33ae
JB		 14852013-01-07 Joel Brobecker <brobecker@adacore.com>
1486
1487 * lynx-low.c (lynx_resume): Delete variable ret.
1488
b9786c74
JB		 14892013-01-01 Joel Brobecker <brobecker@adacore.com>
1490
1491 * gdbreplay.c (gdbreplay_version): Update copyright year.
1492 * server.c (gdbserver_version): Likewise.
1493
8b93d60f
JB		 14942012-12-17 Joel Brobecker <brobecker@adacore.com>
1495
1496 * lynx-low.c (lynx_wait_1): Add debug trace before adding
1497 new thread.
1498
037335a7
JB		 14992012-12-17 Joel Brobecker <brobecker@adacore.com>
1500
1501 * lynx-low.c (ptrace_request_to_str): Add handling for
1502 PTRACE_GETTRACESIG.
1503
52d4cbd8
JB		 15042012-12-17 Joel Brobecker <brobecker@adacore.com>
1505
1506 * lynx-low.c (lynx_attach): Delete variable new_process.
1507
ab8f6ca9
JB		 15082012-12-17 Joel Brobecker <brobecker@adacore.com>
1509
1510 * lynx-low.c (lynx_create_inferior): Delete variable
1511 new_process.
1512
78cbc024
JB		 15132012-12-17 Joel Brobecker <brobecker@adacore.com>
1514
1515 * lynx-low.c (ptrace_request_to_str): Do not handle
1516 PTRACE_GETTHREADLIST if this macro does not exist.
1517
14a00470
YQ		 15182012-12-15 Yao Qi <yao@codesourcery.com>
1519
1520 * Makefile.in (OBS): Add notif.o.
1521 * notif.c, notif.h: New.
1522 * server.c: Include "notif.h".
1523 (struct vstop_notif) <next>: Remove.
1524 <base>: New field.
1525 (queue_stop_reply): Update.
1526 (push_event, send_next_stop_reply): Remove.
1527 (discard_queued_stop_replies): Update.
1528 (notif_stop): New variable.
1529 (handle_v_stopped): Remove.
1530 (handle_v_requests): Don't call handle_v_stopped. Call
1531 handle_ack_notif instead.
1532 (queue_stop_reply_callback): Call notif_event_enque instead
1533 of queue_stop_reply.
1534 (handle_status): Don't call send_next_stop_reply, call
1535 notif_write_event instead.
1536 (kill_inferior_callback): Likewise.
1537 (detach_or_kill_inferior_callback): Likewise.
1538 (main): Call initialize_notif.
1539 (process_serial_event): Call QUEUE_is_empty.
1540 (handle_target_event): Call notif_push instead of push event.
1541 * server.h (push_event): Remove declaration.
1542
61c125b9
TT		 15432012-12-10 Tom Tromey <tromey@redhat.com>
1544
1545 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
1546 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
1547 macros.
1548 (.c.o): Rewrite.
1549 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
1550 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
1551 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
1552 (amd64-linux-ipa.o, ax.o): Rewrite.
1553 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
1554 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
1555 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
1556 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
1557 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
1558 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
1559 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
1560 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
1561 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
1562 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
1563 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
1564 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
1565 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
1566 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
1567 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
1568 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
1569 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
1570 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
1571 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
1572 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
1573 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
1574 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
1575 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
1576 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
1577 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
1578 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
1579 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
1580 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
1581 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
1582 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
1583 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
1584 (reg-tilegx.o): Remove.
1585 (all_object_files): New macro.
1586 Include .deps files.
1587 * aclocal.m4, configure: Rebuild.
1588 * acinclude.m4: Include depstand.m4, lead-dot.m4.
1589 * configure.ac: Invoke ZW_CREATE_DEPDIR,
1590 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
1591
e90e9ad9
TT		 15922012-12-05 Tom Tromey <tromey@redhat.com>
1593
1594 PR gdb/14917:
1595 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
1596
02d403bf 15972012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 1598
1599 * configure.ac: Check for linux/perf_event.h.
1600 * config.in: Regenerated.
1601 * configure: Regenerated.
1602
0270a750
PA		 16032012-11-26 Maxime Villard <rustyBSD@gmx.fr>
1604
1605 * hostio.c (handle_readlink): Decrease buffer size
1606 parameter passed to readlink by one byte.
1607
8c29b58e
YQ		 16082012-11-26 Yao Qi <yao@codesourcery.com>
1609
1610 * configure.ac (build_warnings): Append '-Wempty-body'.
1611 * configure: Regenerated.
1612 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
1613 body.
1614
8bdce1ff
PM		 16152012-11-15 Pierre Muller <muller@sourceware.org>
1616
1617 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
1618 * config.in: Regenerate.
1619 * configure: Regenerate.
1620 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
1621 Use "gdb_wait.h" header instead of <sys/wait.h> header.
1622 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
1623 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
1624 header.
1625 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
1626 instead of <sys/wait.h> header.
1627 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
1628
02d403bf 16292012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 1630
1631 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
1632 (various make rules): Remove -DGDBSERVER
1633
fbd5db48
YQ		 16342012-11-09 Yao Qi <yao@codesourcery.com>
1635
1636 * spu-low.c (current_ptid): Move it to ..
1637 * gdbthread.h: ... here. New.
1638 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
1639 * server.c (myresume, process_serial_event): Likewise.
1640 * thread-db.c (thread_db_find_new_threads): Likewise.
1641 * tracepoint.c (run_inferior_command): Likewise.
1642
b3dc46ff
AB		 16432012-10-01 Andrew Burgess <aburgess@broadcom.com>
1644
1645 * server.c (handle_search_memory_1): Include access length in
1646 warning message.
1647
07c04788
HPN		 16482012-09-05 Michael Brandt <michael.brandt@axis.com>
1649
1650 * linux-crisv32-low.c: Fix compile errors.
1651
918d227b
YQ		 16522012-09-04 Yao Qi <yao@codesourcery.com>
1653
1654 * tracepoint.c (cmd_qtsv): Adjust debug message.
1655 Don't check CUR_TPOINT.
1656
18c1b81a
YQ		 16572012-08-28 Yao Qi <yao@codesourcery.com>
1658
1659 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
1660 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
1661 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
1662 Remove declarations of xmalloc, xreallloc, xstrdup and
1663 freeargv.
1664 * Makefile.in (libiberty_h): New.
1665 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
1666 (linux-bfin-low.o): Append dependency 'libiberty.h'.
1667
dc82f37b
YQ		 16682012-08-23 Yao Qi <yao@codesourcery.com>
1669
1670 * server.h: Remove declaration of 'xsnprintf'.
1671
406b1477
KS		 16722012-08-22 Keith Seitz <keiths@redhat.com>
1673
1674 * server.h: Include build-gnulib-gbserver/config.h.
1675 * gdbreplay.c: Likewise.
1676
e6712ff1
DE		 16772012-08-08 Doug Evans <dje@google.com>
1678
1679 * Makefile.in (SFILES): Add gdb_vecs.c.
1680 (OBS): Add gdb_vecs.o.
1681 (gdb_vecs_h, host_defs_h): New variables.
1682 (thread-db.o): Add $(gdb_vecs_h) dependency.
1683 (gdb_vecs.o): New rule.
1684 * thread-db.c: #include "gdb_vecs.h".
1685 (thread_db_load_search): Use a vector to iterate over path elements.
1686 Handle text appearing after "$pdir".
1687
1688 * configure.ac: Add check for strstr.
1689 * config.in: Regenerate.
1690 * configure: Regenerate.
1691
7c3270ae
UW		 16922012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
1693
1694 * hostio.c (handle_pread): If pread fails, fall back to attempting
1695 lseek/read.
1696 (handle_pwrite): Likewise for pwrite.
1697
b62e2b27
UW		 16982012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
1699
1700 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
1701 between unsupported TYPE and unimplementable ADDR/LEN combination.
1702 (arm_insert_point): Act on new return value.
1703
78a99e91
PA		 17042012-07-31 Pedro Alves <palves@redhat.com>
1705
1706 * server.c (process_point_options): Only skip tokens if we find
1707 one that is unrecognized. Don't treat 'X' specially while
1708 skipping unrecognized tokens.
1709
fcf303ab
UW		 17102012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
1711
1712 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
1713 to 4-byte-align HW breakpoint addresses for Thumb.
1714
7255706c
YQ		 17152012-07-27 Yao Qi <yao@codesourcery.com>
1716
1717 PR remote/14161.
1718
1719 * server.h: Declare gdb_agent_about_to_close.
1720 * target.c (kill_inferior): Include "agent.h".
1721 New. Send command 'kill'.
1722 * target.h (kill_inferior): Removed macro.
1723 * tracepoint.c (gdb_agent_about_to_close): New.
1724 (gdb_agent_helper_thread): Handle command 'close'.
1725 Wait endlessly until the inferior stops.
1726 Install gdb_agent_remove_socket to atexit hook.
1727 (agent_socket_name): New static variable.
1728 (gdb_agent_socket_init): Replace local variable 'name' with
1729 'agent_socket_name'.
1730 (gdb_agent_remove_socket): New.
1731
5a3f286f
YQ		 17322012-07-27 Yao Qi <yao@codesourcery.com>
1733
1734 * server.c (process_point_options): Stop at 'X' when parsing.
1735
961bd387
ME		 17362012-07-19 Michael Eager <eager@eagercon.com>
1737
a261b8f5 1738 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 1739 to hw_execute.
1740 * linux-x86-low.c (x86_insert_point, x86_remove_point):
1741 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
1742 hardware breakpoint.
1743
aa7c7447
JK		 17442012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
1745
1746 * gdbserver/linux-low.c (initialize_low): Call
1747 linux_ptrace_init_warnings.
1748
7f216e7c
DE		 17492012-07-02 Doug Evans <dje@google.com>
1750
1751 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
1752 pointer to int.
1753
d3ce09f5
SS		 17542012-07-02 Stan Shebs <stan@codesourcery.com>
1755
1756 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
1757 (ax.o): Add it to build rule.
1758 (ax-ipa.o): Ditto.
1759 (OBS): Add format.o.
1760 (IPA_OBS): Add format.o.
1761 * server.c (handle_query): Claim support for breakpoint commands.
1762 (process_point_options): Add command case.
1763 (process_serial_event): Leave running if there are printfs in
1764 effect.
1765 * mem-break.h (any_persistent_commands): Declare.
1766 (add_breakpoint_commands): Declare.
1767 (gdb_no_commands_at_breakpoint): Declare.
1768 (run_breakpoint_commands): Declare.
1769 * mem-break.c (struct point_command_list): New struct.
1770 (struct breakpoint): New field command_list.
1771 (any_persistent_commands): New function.
1772 (add_commands_to_breakpoint): New function.
1773 (add_breakpoint_commands): New function.
1774 (gdb_no_commands_at_breakpoint): New function.
1775 (run_breakpoint_commands): New function.
1776 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
1777 locally.
1778 * ax.c: Include format.h.
1779 (ax_printf): New function.
1780 (gdb_eval_agent_expr): Add printf opcode.
1781
2f8f6aed
YQ		 17822012-06-13 Yao Qi <yao@codesourcery.com>
1783
1784 * server.c (start_inferior): Remove duplicated writes to fields
1785 'last_resume_kind' and 'last_status' of 'current_inferior'.
1786
0c9070b3
YQ		 17872012-06-12 Yao Qi <yao@codesourcery.com>
1788 Pedro Alves <palves@redhat.com>
1789
1790 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
1791 comment.
1792 * server.c (handle_v_cont): Extend comment.
1793
c52daf70
YQ		 17942012-06-11 Yao Qi <yao@codesourcery.com>
1795
1796 * linux-low.c (linux_attach): Add 'static'.
1797
d38bbb0a
YQ		 17982012-06-06 Yao Qi <yao@codesourcery.com>
1799
1800 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
1801
89dc0afd
JK		 18022012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1803
1804 Fix gcc -flto compilation warning.
1805 * server.c (main): Make variable multi_mode and attach volatile.
1806
75f62ce7
TJB		 18072012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
1808
1809 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
1810 if the platform doesn't know about it.
1811
65f479b6
PA		 18122012-05-30 Jeff Kenton <jkenton@tilera.com>
1813
1814 * Makefile.in (SFILES): Add linux-tile-low.c.
1815 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
1816 * configure.srv: Handle tilegx-*-linux*.
1817 * linux-tile-low.c: New file.
1818
0c5bf5a9
JK		 18192012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1820
1821 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
1822
a493e3e2
PA		 18232012-05-24 Pedro Alves <palves@redhat.com>
1824
1825 PR gdb/7205
1826
43aaf8b6 1827 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1828
2ea28649
PA		 18292012-05-24 Pedro Alves <palves@redhat.com>
1830
1831 PR gdb/7205
1832
1833 Replace target_signal with gdb_signal throughout.
1834
8d409d16
MR		 18352012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
1836
1837 * linux-low.c (linux_store_registers): Avoid the copying sequence
1838 when no data has been retrieved by ptrace.
1839
23512c01
MGD		 18402012-05-22 Will Deacon <will.deacon@arm.com>
1841
1842 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
1843 Include asm/ptrace.h.
1844 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
1845 already defined.
1846
4934b29e
MR		 18472012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
1848
1849 * linux-low.c (linux_store_registers): Don't re-retrieve data
1850 with ptrace that has already been obtained from /proc. Always
1851 copy any data retrieved with ptrace to the buffer supplied.
1852
bde24c0a
PA		 18532012-05-11 Yao Qi <yao@codesourcery.com>
1854 Pedro Alves <palves@redhat.com>
1855
1856 * linux-low.c (enum stopping_threads_kind): New.
1857 (stopping_threads): Change type to `enum stopping_threads_kind'.
1858 (handle_extended_wait): If stopping and suspending threads, leave
1859 the new_lwp suspended too.
1860 (linux_wait_for_event): Adjust.
1861 (stop_all_lwps): Set `stopping_threads' to
1862 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
1863 whether we're suspending threads or just stopping them. Assert no
1864 recursion happens.
1865
623b6bdf
YQ		 18662012-04-29 Yao Qi <yao@codesourcery.com>
1867
1868 * server.h: Move some code to ...
1869 * gdbthread.h: ... here. New.
1870 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
1871 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
1872 (nto-low.o, win32-low.o): Likewise.
1873 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
1874 * regcache.c, remote-utils.c, server.c: Likewise.
1875 * target.c, tracepoint.c, win32-low.c: Likewise.
1876
f15f9948
TJB		 18772012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
1878
1879 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
1880 (PTRACE_ARG4_TYPE): Likewise.
1881 (PTRACE_XFER_TYPE): Likewise.
1882 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
1883 ptrace to PTRACE_ARG3_TYPE.
1884 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
1885 (PTRACE_ARG4_TYPE): Likewise.
1886 (PTRACE_XFER_TYPE): Likewise.
1887 (linux_detach_one_lwp): Cast fourth argument of
1888 ptrace to long then PTRACE_ARG4_TYPE.
1889 (regsets_fetch_inferior_registers): Cast third argument of
1890 ptrace to long then PTRACE_ARG3_TYPE.
1891 (regsets_store_inferior_registers): Likewise.
1892
38ea300a
PA		 18932012-04-20 Pedro Alves <palves@redhat.com>
1894
1895 * configure: Regenerate.
1896
c971b7fa
PA		 18972012-04-19 Pedro Alves <palves@redhat.com>
1898
43aaf8b6 1899 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 1900 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 1901 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
1902 (all, install-only, uninstall, clean-info, all-lib, clean): No
1903 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
1904 (maintainer-clean realclean distclean): Use subdir_do.
1905 (subdir_do): New.
1906 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 1907 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 1908 * acinclude.m4: Include acx_configure_dir.m4.
1909 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
1910 calls. Call AC_PROG_RANLIB. Configure gnulib using
1911 ACX_CONFIGURE_DIR.
1912 (GNULIB): New.
1913 (GNULIB_STDINT_H): Adjust.
1914 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
1915 * gdbreplay.c: Include build-gnulib/config.h.
1916 * server.h: Likewise.
1917 * aclocal.m4: Regenerate.
1918 * config.in: Regenerate.
1919 * configure: Regenerate.
c971b7fa 1920
809277f8
PA		 19212012-04-19 Pedro Alves <palves@redhat.com>
1922
1923 * Makefile.in (LIBGNU, INCGNU): Adjust.
1924 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
1925 (all, install-only, uninstall, clean-info, all-lib, clean)
1926 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
1927 * configure.ac: Adjust AC_OUTPUT output.
1928 * aclocal.m4: Regenerate.
1929 * configure: Regenerate.
1930
fd9bb8b8
PA		 19312012-04-19 Pedro Alves <palves@redhat.com>
1932
1933 * Makefile.in (generated_files): New.
1934 (server_h): Remove the explicit dependency on config.h, and depend
1935 on $generated_files.
1936
1c298c66
PA		 19372012-04-19 Pedro Alves <palves@redhat.com>
1938
1939 * Makefile.in (INCGNU): Add -Ignulib.
1940
57c4b50b
PA		 19412012-04-19 Pedro Alves <palves@redhat.com>
1942
1943 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
1944 (INCGNU): ... this, and spell out -I here.
1945 (GNULIB_LIB): Rename to ...
1946 (LIBGNU): ... this.
1947 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
1948
1030e047
PA		 19492012-04-19 Pedro Alves <palves@redhat.com>
1950
1951 * config.in: Regenerate.
1952
447d4319
PA		 19532012-04-19 Pedro Alves <palves@redhat.com>
1954
1955 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
1956 * server.h (memmem): Remove declaration.
1957 * config.in: Regenerate.
1958 * configure: Regenerate.
1959
aad9eab9
YQ		 19602012-04-19 Yao Qi <yao@codesourcery.com>
1961
1962 * Makefile.in (SFILES): Add common/vec.c.
1963 (OBS): Add vec.o.
1964 (vec.o): New rule.
1965
3e10640f
YQ		 19662012-04-19 Yao Qi <yao@codesourcery.com>
1967
1968 * remote-utils.c (prepare_resume_reply): Replace with macro
1969 target_core_of_thread.
1970 * server.c (handle_qxfer_threads_proper): Likewise.
1971 * target.h (traget_core_of_thread): New macro.
1972
71622373
PA		 19732012-04-18 Pedro Alves <palves@redhat.com>
1974
1975 * aclocal.m4: Regenerate.
1976 * configure: Regenerate.
1977
80d26939
YQ		 19782012-04-16 Yao Qi <yao@codesourcery.com>
1979
1980 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
1981 duplicated on address.
1982
42476b70
YQ		 19832012-04-16 Yao Qi <yao@codesourcery.com>
1984
1985 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
1986 (struct tracepoint_action_ops) <send>: New field.
1987 (m_tracepoint_action_send, r_tracepoint_action_send): New.
1988 (agent_expr_send, x_tracepoint_action_send): New.
1989 (l_tracepoint_action_send): New.
1990 (cmd_qtdp): Download and install tracepoint
1991 according to `use_agent'.
1992 (run_inferior_command): Add one more parameter `len'.
1993 Update callers.
1994 (tracepoint_send_agent): New.
1995 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
1996
7bc83639
YQ		 19972012-04-16 Yao Qi <yao@codesourcery.com>
1998
1999 * tracepoint.c (download_tracepoints): Moved to ...
2000 (cmd_qtstart): ... here.
2001
5f18041e
YQ		 20022012-04-14 Yao Qi <yao@codesourcery.com>
2003
2004 * tracepoint.c: Include inttypes.h.
2005 (struct collect_memory_action): Use sized types.
2006 (struct tracepoint): Likewise.
2007 (cmd_qtdp, stop_tracing): Update print specifiers.
2008 (cmd_qtp, response_tracepoint): Likewise.
2009 (collect_data_at_tracepoint): Likewise.
2010 (collect_data_at_step): Likewise.
2011
55a8c076
YQ		 20122012-04-14 Yao Qi <yao@codesourcery.com>
2013
2014 Import gnulib module inttypes.
2015 * aclocal.m4, config.in, configure: Regenerated.
2016
dc750257
YQ		 20172012-04-14 Yao Qi <yao@codesourcery.com>
2018
2019 * Makefile.in (maintainer-clean, realclean, distclean): Remove
2020 Makefile and config.status at last.
2021
0ab5faf9
YQ		 20222012-04-13 Yao Qi <yao@codesourcery.com>
2023
2024 * tracepoint.c: Include stdint.h unconditionally.
2025
18f5fd81
TJB		 20262012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2027
2028 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
2029 on BFD_HAVE_SYS_PROCFS_TYPE.
2030 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
2031 * configure: Regenerate.
2032 * config.in: Likewise.
2033
4d47af5c
L		 20342012-04-13 H.J. Lu <hongjiu.lu@intel.com>
2035
2036 * Makefile.in (clean): Also remove x32.c x32-linux.c
2037 x32-avx.c x32-avx-linux.c.
2038 (x32.o): New target.
2039 (x32.c): Likewise.
2040 (x32-linux.o): Likewise.
2041 (x32-linux.c): Likewise.
2042 (x32-avx.o): Likewise.
2043 (x32-avx.c): Likewise.
2044 (x32-avx-linux.o): Likewise.
2045 (x32-avx-linux.c): Likewise.
2046
2047 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
2048 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
2049 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
2050 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
2051 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
2052 i386/x32-avx-linux.xml.
2053
2054 * linux-x86-low.c (init_registers_x32_linux): New prototype.
2055 (init_registers_x32_avx_linux): Likwise.
2056 (x86_linux_update_xmltarget): Call init_registers_x32_linux
2057 or init_registers_x32_avx_linux if linux_is_elf64 is false.
2058
ecedbe58
PA		 20592012-04-13 Pedro Alves <palves@redhat.com>
2060
2061 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
2062 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
2063 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
2064 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
2065 the sub-make.
2066
c92b5177
L		 20672012-04-12 H.J. Lu <hongjiu.lu@intel.com>
2068
2069 * linux-x86-low.c (compat_x32_clock_t): New.
2070 (compat_x32_siginfo_t): Likewise.
2071 (compat_x32_siginfo_from_siginfo): Likewise.
2072 (siginfo_from_compat_x32_siginfo): Likewise.
2073 (linux_is_elf64): Likewise.
2074 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
2075 and siginfo_from_compat_x32_siginfo for x32.
2076 (x86_arch_setup): Set linux_is_elf64.
2077
214d508e
L		 20782012-04-12 H.J. Lu <hongjiu.lu@intel.com>
2079
2080 PR gdb/13969
2081 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
2082 e_machine field.
2083 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
2084 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
2085 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
2086 compatible with process.
2087
c9a1864a
YQ		 20882012-04-12 Yao Qi <yao@codesourcery.com>
2089
2090 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
2091 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
2092 (install-only, install-info, clean): Handle sub dir gnulib.
2093 (all-lib, am--refresh): New targets.
2094 (memmem.o): Remove target.
2095 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
2096 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
2097 (AC_REPLACE_FUNCS): Remove memmem.
2098 Invoke gl_INIT and AM_INIT_AUTOMAKE.
2099 (AC_OUTPUT): Generate Makefile in gnulib/.
2100 * aclocal.m4, config.in, configure: Regenerated.
2101
367ba2c2
MR		 21022012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
2103
2104 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
2105
9d236627
PA		 21062012-04-05 Pedro Alves <palves@redhat.com>
2107
2108 -Werror=strict-aliasing
2109
2110 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
2111 pointer.
2112
111217b3
PA		 21132012-04-04 Pedro Alves <palves@redhat.com>
2114
2115 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
2116 (sparc_store_gregset_from_stack, sparc_store_gregset)
2117 (sparc_breakpoint_at): Fix formatting.
2118
8365dcf5
TJB		 21192012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2120
2121 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
2122 are available.
2123 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
2124 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
2125 * config.in: Regenerate.
2126 * configure: Likewise.
2127
689cc2ae
PA		 21282012-03-29 Pedro Alves <palves@redhat.com>
2129
2130 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
2131 Correct ptrace arguments.
2132
c14dfd32
PA		 21332012-03-28 Pedro Alves <palves@redhat.com>
2134
2135 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
2136 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
2137 (IA64_FR1_REGNUM): New defines.
2138 (ia64_fetch_register): New.
2139 (the_low_target): Install it.
2140 * linux-low.h (struct linux_target_ops) <fetch_register>: New
2141 field.
2142 * linux-low.c (linux_fetch_registers): Try the
2143 the_low_target.fetch_register hook first.
2144
2145 * linux-arm-low.c (the_low_target): Adjust.
2146 * linux-bfin-low.c (the_low_target): Adjust.
2147 * linux-cris-low.c (the_low_target): Adjust.
2148 * linux-crisv32-low.c (the_low_target): Adjust.
2149 * linux-m32r-low.c (the_low_target): Adjust.
2150 * linux-m68k-low.c (the_low_target): Adjust.
2151 * linux-mips-low.c (the_low_target): Adjust.
2152 * linux-ppc-low.c (the_low_target): Adjust.
2153 * linux-s390-low.c (the_low_target): Adjust.
2154 * linux-sh-low.c (the_low_target): Adjust.
2155 * linux-sparc-low.c (the_low_target): Adjust.
2156 * linux-tic6x-low.c (the_low_target): Adjust.
2157 * linux-x86-low.c (the_low_target): Adjust.
2158 * linux-xtensa-low.c (the_low_target): Adjust.
2159
63c88e13
PA		 21602012-03-26 Pedro Alves <palves@redhat.com>
2161
2162 * server.c (handle_qxfer_libraries): Don't bail early if
2163 the_target->qxfer_libraries_svr4 is not NULL.
2164
fb723180
PA		 21652012-03-26 Pedro Alves <palves@redhat.com>
2166
2167 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
2168
0afae3cf
PA		 21692012-03-23 Pedro Alves <palves@redhat.com>
2170
2171 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
2172 "library-list-svr4" element's start tag when the the DSO list is
2173 empty.
2174
485f1ee4
PA		 21752012-03-23 Pedro Alves <palves@redhat.com>
2176
2177 * linux-low.c (read_one_ptr): Read the inferior's pointer through
2178 a variable whose type size is the same as the inferior's pointer
2179 size.
2180
a5362b9a
TS		 21812012-03-21 Thomas Schwinge <thomas@codesourcery.com>
2182
2183 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
2184 struct siginfo.
2185 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
2186 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2187 * linux-low.h: Include <signal.h>.
2188 (struct siginfo): Remove forward declaration.
2189 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
2190 struct siginfo.
2191
d226c142
MF		 21922012-03-21 Mike Frysinger <vapier@gentoo.org>
2193
2194 * .gitignore: Ignore more files.
2195
122f36ef
PA		 21962012-03-19 Pedro Alves <palves@redhat.com>
2197 Jan Kratochvil <jan.kratochvil@redhat.com>
2198
2199 * server.c (cont_thread, general_thread): Add describing comments.
2200 (start_inferior): Clear `cont_thread'.
2201 (handle_v_cont): Don't set `cont_thread' if resuming all threads
2202 of a process.
2203
fc3e5175
YQ		 22042012-03-15 Yao Qi <yao@codesourcery.com>
2205
2206 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
2207 handling to ...
2208 (cmd_qtdp): ... here.
2209
8d0d92cd
YQ		 22102012-03-15 Yao Qi <yao@codesourcery.com>
2211
2212 * tracepoint.c (struct tracepoint_action_ops): New.
2213 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
2214 (m_tracepoint_action_download): New.
2215 (r_tracepoint_action_download): New.
2216 (x_tracepoint_action_download): New.
2217 (l_tracepoint_action_download): New.
2218 (add_tracepoint_action): Install `action->ops' according type.
2219 (download_tracepoint_1): Move code `download' function pointer
2220 of various tracepoint_action_ops.
2221
87b0bb13
JK		 22222012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
2223
2224 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
2225 linux_ptrace_attach_warnings.
2226
5f572dec
JK		 22272012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
2228
2229 * Makefile.in (linux-ptrace.o): New.
2230 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
2231 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
2232 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
2233 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
2234 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
2235 of these targets.
2236 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
2237
f4647387
YQ		 22382012-03-08 Yao Qi <yao@codesourcery.com>
2239 Pedro Alves <palves@redhat.com>
2240
2241 Fix PR server/13392.
2242 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
2243 offset of JMP insn.
2244 * tracepoint.c (remove_tracepoint): New.
2245 (cmd_qtdp): Call remove_tracepoint when failed to install.
2246
9b224c5e
PA		 22472012-03-07 Pedro Alves <palves@redhat.com>
2248
2249 * linux-low.c (get_detach_signal): New.
2250 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
2251 Pass on pending signals to PTRACE_DETACH. Check the result of the
2252 ptrace call.
2253 * server.c (program_signals, program_signals_p): New.
2254 (handle_general_set): Handle QProgramSignals.
2255 * server.h (program_signals, program_signals_p): Declare.
2256
e237a7e2
JK		 22572012-03-05 Pedro Alves <palves@redhat.com>
2258 Jan Kratochvil <jan.kratochvil@redhat.com>
2259
2260 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
2261 New comment why.
2262
5808517f
YQ		 22632012-03-03 Yao Qi <yao@codesourcery.com>
2264
2265 * tracepoint.c (tracepoint_look_up_symbols): Update call to
2266 agent_look_up_symbols.
2267
58b4daa5
YQ		 22682012-03-03 Yao Qi <yao@codesourcery.com>
2269
2270 * Makefile.in (linux-low.o): Keep dependence on agent.h.
2271 (linux-x86-low.o): Likewise.
2272 * server.h: Remove in_process_agent_loaded.
2273 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
2274 common/agent.c.
2275 Update callers.
2276
8ffcbaaf
YQ		 22772012-03-03 Yao Qi <yao@codesourcery.com>
2278
2279 * tracepoint.c (gdb_agent_capability): New global.
2280 (in_process_agent_loaded_ust): Renamed to
2281 `in_process_agent_supports_ust'.
2282 Update callers.
2283 (in_process_agent_supports_ust): Call agent_capability_check.
2284 (clear_installed_tracepoints): Assert that agent supports
2285 agent.
2286
d1feda86
YQ		 22872012-03-03 Yao Qi <yao@codesourcery.com>
2288
2289 * linux-low.c (linux_supports_agent): New.
2290 (linux_target_ops): Initialize field `supports_agent' with
2291 linux_supports_agent.
2292 * target.h (struct target_ops) <supports_agent>: New.
2293 (target_supports_agent): New macro.
2294 * server.c (handle_general_set): Handle packet 'QAgent'.
2295 (handle_query): Send `QAgent+'.
2296 * Makefile.in (server.o): Depends on agent.h.
2297
2fa291ac
YQ		 22982012-03-03 Yao Qi <yao@codesourcery.com>
2299
2300 * Makefile.in (OBS): Add agent.o.
2301 Add new rule for agent.o.
2302 Track dependence of tracepoint.c on agent.h.
2303 * tracepoint.c (run_inferior_command_1):
2304 (run_inferior_command): Call agent_run_command.
2305 (gdb_ust_connect_sync_socket): Deleted. Move it to
2306 common/agent.c.
2307 (resume_thread, stop_thread): Likewise.
2308 (gdb_ust_socket_init): Renamed to ...
2309 (gdb_agent_socket_init): ... New.
2310 (gdb_ust_thread): Renamed to ...
2311 (gdb_agent_helper_thread): ... New.
2312 (gdb_ust_init): Move some code to ...
2313 (gdb_agent_init): ... here. New.
2314 [HAVE_UST]: Call gdb_ust_init.
2315 (initialize_tracepoint_ftlib): Call gdb_agent_init.
2316 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
2317 * config.in, configure: Regenerated.
2318
05044653
PA		 23192012-03-02 Pedro Alves <palves@redhat.com>
2320
2321 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
2322 * linux-low.c (struct simple_pid_list): New.
2323 (stopped_pids): New a struct simple_pid_list pointer.
2324 (add_to_pid_list, pull_pid_from_list): New.
2325 (handle_extended_wait): Don't assume the first signal new children
2326 report is SIGSTOP. Adjust call to pull_pid_from_list.
2327 (linux_wait_for_lwp): Adjust.
2328
8d00225b
YQ		 23292012-03-02 Yao Qi <yao@codesourcery.com>
2330
2331 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
2332 debug log.
2333
19560ba5
YQ		 23342012-03-02 Yao Qi <yao@codesourcery.com>
2335
2336 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
2337 `stop_pc' and `tpoint'. Update caller.
2338
1faeff08
MR		 23392012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
2340
2341 * linux-low.h (linux_target_ops): Add regset_bitmap member.
2342 * linux-low.c (use_linux_regsets): New macro.
2343 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
2344 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
2345 (linux_register_in_regsets): New function.
2346 (usr_fetch_inferior_registers): Skip registers covered by
2347 regsets.
2348 (usr_store_inferior_registers): Likewise.
2349 (usr_fetch_inferior_registers): New macro.
2350 (usr_store_inferior_registers): Likewise.
2351 (linux_fetch_registers): Handle mixed regset/non-regset targets.
2352 (linux_store_registers): Likewise.
2353 * linux-mips-low.c (init_registers_mips_dsp_linux): New
2354 prototype.
2355 (init_registers_mips64_dsp_linux): Likewise.
2356 (init_registers_mips_linux): New macro.
2357 (init_registers_mips_dsp_linux): Likewise.
2358 (mips_dsp_num_regs): Likewise.
2359 (DSP_BASE, DSP_CONTROL): New fallback macros.
2360 (mips_base_regs): New macro.
2361 (mips_regmap): Use it. Fix the size.
2362 (mips_dsp_regmap): New variable.
2363 (mips_dsp_regset_bitmap): Likewise.
2364 (mips_arch_setup): New function.
2365 (mips_cannot_fetch_register): Use the_low_target.regmap rather
2366 than mips_regmap.
2367 (mips_cannot_store_register): Likewise.
2368 (the_low_target): Update .arch_setup, .num_regs and .regmap
2369 initializers. Add .regset_bitmap initializer.
2370 * linux-arm-low.c (the_low_target): Add .regset_bitmap
2371 initializer.
2372 * linux-bfin-low.c (the_low_target): Likewise.
2373 * linux-cris-low.c (the_low_target): Likewise.
2374 * linux-crisv32-low.c (the_low_target): Likewise.
2375 * linux-ia64-low.c (the_low_target): Likewise.
2376 * linux-m32r-low.c (the_low_target): Likewise.
2377 * linux-m68k-low.c (the_low_target): Likewise.
2378 * linux-ppc-low.c (the_low_target): Likewise.
2379 * linux-s390-low.c (the_low_target): Likewise.
2380 * linux-sh-low.c (the_low_target): Likewise.
2381 * linux-sparc-low.c (the_low_target): Likewise.
2382 * linux-tic6x-low.c (the_low_target): Likewise.
2383 * linux-x86-low.c (the_low_target): Likewise.
2384 * linux-xtensa-low.c (the_low_target): Likewise.
2385 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
2386 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
2387 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
2388 srv_xmlfiles.
2389 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
2390 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
2391
c03e6ccc
YQ		 23922012-02-29 Yao Qi <yao@codesourcery.com>
2393 Pedro Alves <palves@redhat.com>
2394
2395 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
2396 `step_over_finished' is true.
2397
644cebc9
PA		 23982012-02-27 Pedro Alves <palves@redhat.com>
2399
2400 * linux-low.c (pid_is_stopped): Delete, moved to common/.
2401 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
2402
c14d7ab2
PA		 24032012-02-27 Pedro Alves <palves@redhat.com>
2404
2405 PR server/9684
2406 * linux-low.c (pid_is_stopped): New.
2407 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
2408
412c89dd
LM		 24092012-02-25 Luis Machado <lgustavo@codesourcery.com>
2410
2411 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
2412 of conditions.
2413
b745defe
MR		 24142012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
2415
2416 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
2417
9f3a5c85
LM		 24182012-02-24 Luis Machado <lgustavo@codesourcery>
2419
2420 * server.c (handle_query): Advertise support for target-side
2421 breakpoint condition evaluation.
2422 (process_point_options): New function.
2423 (process_serial_event): When inserting a breakpoint, check for
2424 a target-side condition that should be evaluated.
2425
2426 * mem-break.c: Include regcache.h and ax.h.
2427 (point_cond_list_t): New data structure.
2428 (breakpoint) <cond_list>: New field.
2429 (find_gdb_breakpoint_at): Make non-static.
2430 (delete_gdb_breakpoint_at): Clear any target-side
2431 conditions.
2432 (clear_gdb_breakpoint_conditions): New function.
2433 (add_condition_to_breakpoint): Likewise.
2434 (add_breakpoint_condition): Likewise.
2435 (gdb_condition_true_at_breakpoint): Likewise.
2436 (gdb_breakpoint_here): Return result directly instead
2437 of going through a local variable.
2438
2439 * mem-break.h (find_gdb_breakpoint_at): New prototype.
2440 (clear_gdb_breakpoint_conditions): Likewise.
2441 (add_breakpoint_condition): Likewise.
2442 (gdb_condition_true_at_breakpoint): Likewise.
2443
2444 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
2445 (need_step_over_p): Take target-side breakpoint condition into
2446 consideration.
2447
5e1dc496
LM		 24482012-02-24 Luis Machado <lgustavo@codesourcery>
2449
2450 * server.h: Include tracepoint.h.
2451 (agent_mem_read, agent_get_trace_state_variable_value,
2452 agent_set_trace_state_variable_value,
2453 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
2454 get_set_tsv_func_addr): New prototypes.
2455
2456 * ax.h: New include file.
2457 * ax.c: New source file.
2458
2459 * tracepoint.c: Include ax.h.
2460 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
2461 agent_expr, eval_result_type): Move to ax.h.
2462 (parse_agent_expr): Rename to ...
2463 (gdb_parse_agent_expr): ... this, make it non-static and move
2464 to ax.h.
2465 (unparse_agent_expr) Rename to ...
2466 (gdb_unparse_agent_expr): ... this, make it non-static and move
2467 to ax.h.
2468 (eval_agent_expr): Rename to ...
2469 (eval_tracepoint_agent_expr): ... this.
2470 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
2471 forward declarations.
2472 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
2473 (agent_get_trace_state_variable_value): New function.
2474 (agent_set_trace_state_variable_value): New function.
2475 (cmd_qtdp): Call gdb_parse_agent_expr (...).
2476 (response_tracepoint): Call gdb_unparse_agent_expr (...).
2477 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
2478 (condition_true_at_tracepoint): Likewise.
2479 (parse_agent_expr): Rename to ...
2480 (gdb_parse_agent_expr): ... this and move to ax.c.
2481 (unparse_agent_expr): Rename to ...
2482 (gdb_unparse_agent_expr): ... this and move to ax.c.
2483 (gdb_agent_op_name): Move to ax.c.
2484 (eval_agent_expr): Rename to ...
2485 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
2486 and move to ax.c.
2487 (eval_tracepoint_agent_expr): New function.
2488 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 2489 non-static.
5e1dc496
LM		 2490 (current_insn_ptr, emit_error, struct bytecode_address): Move to
2491 ax.c.
2492 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
2493 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
2494 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
2495 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
2496 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
2497 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
2498 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
2499 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
2500 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
2501 (compile_bytecodes): Remove forward declaration.
2502 (is_goto_target): Move to ax.c.
2503 (compile_bytecodes): Move to ax.c and call
2504 agent_get_trace_state_variable_value (...) and
2505 agent_set_trace_state_variable_value (...).
2506
2507 * Makefile.in: Update ax.c and IPA dependencies.
2508
277e4e52
PA		 25092012-02-24 Pedro Alves <palves@redhat.com>
2510
2511 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
2512 (cmd_bigqtbuffer_circular): ... this. Only handle
2513 'QTBuffer:circular:'.
2514 (handle_tracepoint_general_set): Adjust.
2515
bf4c19f7
YQ		 25162012-02-16 Yao Qi <yao@codesourcery.com>
2517
2518 * inferiors.c: Move code to ...
2519 * dll.c: .... here. New.
2520 * server.h: Declare clear_dlls.
2521 * Makefile.in (SFILES): Add dll.c.
2522 (OBS): Add dll.o
2523 (dll.o): New rule.
2524
d73f2619
YQ		 25252012-02-11 Yao Qi <yao@codesourcery.com>
2526
2527 * server.c: (handle_monitor_command): Add a new parameter
2528 `own_buf'.
2529 (handle_query): Update caller.
2530
f8255c2a
JB		 25312012-02-09 Joel Brobecker <brobecker@adacore.com>
2532
2533 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
2534 * configure, config.in: Regenerate.
2535 * hostio.c: Provide an alternate implementation if HAVE_READLINK
2536 is not defined.
2537
da84f473
PA		 25382012-02-02 Pedro Alves <palves@redhat.com>
2539
2540 Try SIGKILL first, then PTRACE_KILL.
2541 * linux-low.c (linux_kill_one_lwp): New.
2542 (linux_kill_one_lwp): Rename to ...
2543 (kill_one_lwp_callback): ... this. Use the new
2544 linux_kill_one_lwp.
2545
e886a173
PA		 25462012-02-02 Pedro Alves <palves@redhat.com>
2547
2548 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
2549 inferior.
2550
be07f1a2
PA		 25512012-01-27 Pedro Alves <palves@redhat.com>
2552
2553 * linux-low.c (linux_child_pid_to_exec_file): Delete.
2554 (elf_64_file_p): Make static.
2555 (linux_pid_exe_is_elf_64_file): New.
2556 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
2557 Delete declarations.
2558 (linux_pid_exe_is_elf_64_file): Declare.
2559 * linux-x86-low.c (x86_arch_setup): Use
2560 linux_pid_exe_is_elf_64_file.
2561
d8301ad1
JK		 25622012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
2563
2564 * linux-low.c (linux_wait_for_event_1): Rename to ...
2565 (linux_wait_for_event): ... here and merge it with former
2566 linux_wait_for_event - new variable wait_ptid, use it.
2567 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
2568
01b17894
PA		 25692012-01-23 Pedro Alves <palves@redhat.com>
2570
2571 * server.c (main): Avoid yet another case of infinite loop while
2572 detaching/killing after a longjmp.
2573
e825046f
JK		 25742012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2575
2576 Code cleanup.
2577 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
2578
b9e7b9c3
UW		 25792012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
2580
2581 * hostio.c (handle_readlink): New function.
2582 (handle_vFile): Call it to handle "vFile:readlink" packets.
2583
901f9912
UW		 25842012-01-20 Pedro Alves <palves@redhat.com>
2585 Ulrich Weigand <ulrich.weigand@linaro.org>
2586
2587 * server.c (handle_v_requests): Only support vAttach and vRun to
2588 start multiple processes when in extended protocol mode.
2589
fc1ab1a0
PA		 25902012-01-17 Pedro Alves <palves@redhat.com>
2591
2592 * tracepoint.c (initialize_tracepoint): Use mmap instead of
2593 memalign plus mprotect to allocate the scratch buffer.
2594
7d5d4e98
PA		 25952012-01-13 Pedro Alves <palves@redhat.com>
2596
2597 * server.c (attach_inferior): Clear `cont_thread'.
2598
f128d5e9
PA		 25992012-01-13 Pedro Alves <palves@redhat.com>
2600
2601 * server.c (main): Avoid infinite loop while detaching/killing
2602 after a longjmp.
2603
06db92f0
DE		 26042012-01-09 Doug Evans <dje@google.com>
2605
2606 * server.c (start_inferior): Set last_ptid in --wrapper case.
2607
32d92999
YQ		 26082012-01-06 Yao Qi <yao@codesourcery.com>
2609
2610 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
2611 defined.
2612 [IN_PROCESS_AGENT] (debug_agent): New global variable.
2613
5e0a92a9
YQ		 26142012-01-04 Yao Qi <yao@codesourcery.com>
2615
2616 * tracepoint.c (cmd_qtdp): Print debug message
2617 for static tracepoint.
2618
ae639e8c
YQ		 26192012-01-04 Yao Qi <yao@codesourcery.com>
2620
2621 * tracepoint.c (trace_vdebug): Differentiate debug message
2622 between gdbserver and IPA.
2623
f72429c5
YQ		 26242012-01-03 Yao Qi <yao@codesourcery.com>
2625
2626 * tracepoint.c (tracepoint_was_hit): Don't collect for
2627 static tracepoint.
2628
12c3e59c
JB		 26292012-01-02 Joel Brobecker <brobecker@adacore.com>
2630
2631 * terminal.h: Reformat copyright header.
2632
67827812
JB		 26332012-01-02 Joel Brobecker <brobecker@adacore.com>
2634
2635 * server.c (gdbserver_version): Update copyright year.
2636 * gdbreplay.c (gdbreplay_version): Likewise.
2637
3e52c33d
JK		 26382011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
2639
2640 * linux-low.c (linux_create_inferior): Put empty if clause for write.
2641
2642 Revert:
2643 2011-12-18 Hui Zhu <teawater@gmail.com>
2644 * linux-low.c (linux_create_inferior): Save return value to ret.
2645
66f1260e
HZ		 26462011-12-18 Hui Zhu <teawater@gmail.com>
2647
2648 * linux-low.c (linux_create_inferior): Save return value to ret.
2649
e77616d7
DE		 26502011-12-16 Doug Evans <dje@google.com>
2651
e7b06c57
DE		 2652 * linux-low.c (linux_create_inferior): If stdio connection,
2653 redirect stdin from /dev/null, stdout to stderr.
2654 * remote-utils.c (remote_is_stdio): New static global.
2655 (remote_connection_is_stdio): New function.
2656 (remote_prepare): Handle stdio connection.
2657 (remote_open): Ditto.
2658 (remote_close): Don't close stdin for stdio connections.
2659 (read_prim,write_prim): New functions. Replace all calls to
2660 read/write to these.
2661 * server.c (main): Watch for "-" argument. Move call to
2662 remote_prepare before start_inferior.
2663 * server.h (STDIO_CONNECTION_NAME): New macro.
2664 (remote_connection_is_stdio): Declare.
2665
e77616d7
DE		 2666 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
2667 in debugging output.
2668
82067193
YQ		 26692011-12-15 Yao Qi <yao@codesourcery.com>
2670
2671 * tracepoint.c: Include sys/syscall.h.
2672 (gdb_ust_thread): Remove preprocessor conditional.
2673
82bfbe7e
PA		 26742011-12-14 Pedro Alves <pedro@codesourcery.com>
2675
2676 * linux-low.c (linux_detach_one_lwp): Call
2677 the_low_target.prepare_to_resume before detaching.
2678
712c6575
YQ		 26792011-12-14 Yao Qi <yao@codesourcery.com>
2680
2681 * tracepoint.c (gdb_ust_thread): Don't ignore return value
2682 of write.
2683
d54d1edf
YQ		 26842011-12-14 Yao Qi <yao@codesourcery.com>
2685
2686 * i386-low.c (i386_low_stopped_data_address): Initialize local
2687 variable `control'.
2688
6210a125
PA		 26892011-12-13 Pedro Alves <pedro@codesourcery.com>
2690
2691 PR remote/13492
2692
2693 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
2694 DR_CONTROL unless necessary. Extend comments.
2695 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
2696 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
2697
2ece8244
YQ		 26982011-12-13 Yao Qi <yao@codesourcery.com>
2699
2700 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
2701 macros.
2702 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
2703
784867a5
JK		 27042011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
2705
2706 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
2707 Print new debug message for such case.
2708
6bf36717
JK		 27092011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2710
2711 Fix overlapping memcpy.
2712 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
2713 the read_inferior_memory transfer.
2714 (delete_fast_tracepoint_jump): New variable buf. Use it for the
2715 write_inferior_memory transfer.
2716 (set_fast_tracepoint_jump): New variable buf. Use it for the
2717 read_inferior_memory and write_inferior_memory transfers.
2718 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
2719 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
2720 Use it for the write_inferior_memory transfer.
2721 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
2722 buffers.
2723
50275556
MR		 27242011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
2725
2726 * linux-low.c (fetch_register, store_register): Make code
2727 consistent, fix formatting.
2728
7325beb4
MR		 27292011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
2730
2731 * linux-low.c (usr_store_inferior_registers): Factor out code
2732 to handle individual registers into...
2733 (store_register): ... this new function.
2734
c642a434
UW		 27352011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
2736
2737 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
2738 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
2739 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
2740 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
2741 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
2742 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
2743 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
2744 (srv_xmlfiles): Add new XML files.
2745
2746 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
2747 and <sys/uio.h>.
2748 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
2749 (init_registers_s390_linux32v1): Add prototype.
2750 (init_registers_s390_linux32v2): Likewise.
2751 (init_registers_s390_linux64v1): Likewise.
2752 (init_registers_s390_linux64v2): Likewise.
2753 (init_registers_s390x_linux64v1): Likewise.
2754 (init_registers_s390x_linux64v2): Likewise.
2755 (s390_num_regs): Increment to 52.
2756 (s390_regmap): Add orig_r2 register.
2757 (s390_num_regs_3264): Increment to 68.
2758 (s390_regmap_3264): Add orig_r2 register.
2759 (s390_collect_ptrace_register): Handle orig_r2 register.
2760 (s390_supply_ptrace_register): Likewise.
2761 (s390_fill_last_break): New function.
2762 (s390_store_last_break): Likewise.
2763 (s390_fill_system_call): New function.
2764 (s390_store_system_call): Likewise.
2765 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
2766 register sets.
2767 (s390_check_regset): New function.
2768 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
2769 NT_S390_SYSTEM_CALL regsets and use appropriate description.
2770 Update target_regsets for available register sets.
2771
2268b414
JK		 27722011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
2773 Jan Kratochvil <jan.kratochvil@redhat.com>
2774
2775 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
2776 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
2777 New.
2778 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
2779 * linux-low.h (struct process_info_private): New member r_debug.
2780 * server.c (handle_qxfer_libraries): Call
2781 the_target->qxfer_libraries_svr4.
2782 (handle_qxfer_libraries_svr4): New function.
2783 (qxfer_packets): New entry "libraries-svr4".
2784 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
2785 * target.h (struct target_ops): New member qxfer_libraries_svr4.
2786 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
2787 PACKET_qXfer_libraries_svr4.
2788
d6db1fab
UW		 27892011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
2790
2791 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
2792 PSW address/mask between 8-byte and 16-byte formats.
2793 (s390_supply_ptrace_register): Likewise.
2794 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
2795 basic addressing mode bit.
2796
242f5f1c
SS		 27972011-11-24 Stan Shebs <stan@codesourcery.com>
2798
2799 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
2800
f196051f
SS		 28012011-11-17 Stan Shebs <stan@codesourcery.com>
2802
2803 * tracepoint.c (struct tracepoint): New field traceframe_usage.
2804 (tracing_start_time): New global.
2805 (tracing_stop_time): New global.
2806 (tracing_user_name): New global.
2807 (tracing_notes): New global.
2808 (tracing_stop_note): New global.
2809 (cmd_qtstart): Set traceframe_usage, start_time.
2810 (stop_tracing): Set stop_time.
2811 (cmd_qtstatus): Report additional status.
2812 (cmd_qtp): New function.
2813 (handle_tracepoint_query): Call it.
2814 (cmd_qtnotes): New function.
2815 (handle_tracepoint_general_set): Call it.
2816 (get_timestamp): Rename from tsv_get_timestamp.
2817
405f8e94
SS		 28182011-11-14 Stan Shebs <stan@codesourcery.com>
2819 Kwok Cheung Yeung <kcy@codesourcery.com>
2820
2821 * linux-x86-low.c (small_jump_insn): New.
2822 (i386_install_fast_tracepoint_jump_pad): Add arguments for
2823 trampoline and error message, build a trampoline and issue a small
2824 jump instruction to it.
2825 (x86_install_fast_tracepoint_jump_pad): Add arguments for
2826 trampoline and error message.
2827 (x86_get_min_fast_tracepoint_insn_len): New.
2828 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
2829 * linux-low.h (struct linux_target_ops): Add arguments to
2830 install_fast_tracepoint_jump_pad operation, add new operation.
2831 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
2832 arguments.
2833 (linux_get_min_fast_tracepoint_insn_len): New function.
2834 (linux_target_op): Add new operation.
2835 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
2836 (gdb_trampoline_buffer_end): Ditto.
2837 (gdb_trampoline_buffer_error): Ditto.
2838 (struct ipa_sym_addresses): Add fields for new IPA variables.
2839 (symbol_list): Add entries for new IPA variables.
2840 (struct tracepoint): Add fields to hold the address range of the
2841 trampoline used by the tracepoint.
2842 (trampoline_buffer_head): New static variable.
2843 (trampoline_buffer_tail): Ditto.
2844 (claim_trampoline_space): New function.
2845 (have_fast_tracepoint_trampoline_buffer): New function.
2846 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
2847 structure.
2848 (install_fast_tracepoint): Ditto, also add error buffer argument.
2849 (cmd_qtminftpilen): New function.
2850 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
2851 (fast_tracepoint_from_trampoline_address): New function.
2852 (fast_tracepoint_collecting): Handle trampoline as part of jump
2853 pad space.
2854 (set_trampoline_buffer_space): New function.
2855 (initialize_tracepoint): Initialize new IPA variables.
2856 * target.h (struct target_ops): Add arguments to
2857 install_fast_tracepoint_jump_pad operation, add new
2858 get_min_fast_tracepoint_insn_len operation.
2859 (target_get_min_fast_tracepoint_insn_len): New.
2860 (install_fast_tracepoint_jump_pad): Add arguments.
2861 * server.h (IPA_BUFSIZ): Define.
2862 * linux-i386-ipa.c: Include extra header files.
2863 (initialize_fast_tracepoint_trampoline_buffer): New function.
2864 (initialize_low_tracepoint): Call it.
2865 * server.h (set_trampoline_buffer_space): Declare.
2866 (claim_trampoline_space): Ditto.
2867 (have_fast_tracepoint_trampoline_buffer): Ditto.
2868
1e4d1764
YQ		 28692011-11-14 Yao Qi <yao@codesourcery.com>
2870
2871 * server.c (handle_query): Handle InstallInTrace for qSupported.
2872 * tracepoint.c (add_tracepoint): Sort list.
2873 (install_tracepoint, download_tracepoint): New.
2874 (cmd_qtdp): Call them to install and download tracepoints.
2875 (sort_tracepoints): Removed.
2876 (cmd_qtstart): Update.
2877
5c73ff4e
YQ		 28782011-11-14 Yao Qi <yao@codesourcery.com>
2879
2880 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
2881 * mem-break.h: Declare.
2882 * tracepoint.c (cmd_qtstart): Move some code to ...
2883 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
2884 New.
2885 (download_tracepoints): Move some code to ...
2886 (download_tracepoint_1): ... here. New.
2887
86a30030
YQ		 28882011-11-08 Yao Qi <yao@codesourcery.com>
2889
2890 * remote-utils.c (relocate_instruction): A comment fix.
2891
8d26e50c
JB		 28922011-11-07 Joel Brobecker <brobecker@adacore.com>
2893
2894 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
2895 (i386_dr_low_get_control, i386_dr_low_get_status): Use
2896 dr_status_mirror and dr_control_mirror from debug_reg_state.
2897 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
2898 (i386_initial_stuff): Remove use of deleted globals.
2899 (i386_get_thread_context, i386_set_thread_context,
2900 i386_thread_added): Use dr_status_mirror and dr_control_mirror
2901 from debug_reg_state.
2902
a59306a3
YQ		 29032011-11-05 Yao Qi <yao@codesourcery.com>
2904
2905 * tracepoint.c (gdb_collect): Loop over tracepoints of same
2906 address as TPOINT's.
2907
3065dfb6
SS		 29082011-11-02 Stan Shebs <stan@codesourcery.com>
2909
2910 * tracepoint.c (agent_mem_read_string): New function.
2911 (eval_agent_expr): Call it for tracenz.
2912 * server.c (handle_query): Report support for tracenz.
2913
fd0d8c7c
YQ		 29142011-11-02 Yao Qi <yao@codesourcery.com>
2915
2916 * tracepoint.c (cmd_qtstart): Remove unused local variables.
2917
609086b1
YQ		 29182011-11-02 Yao Qi <yao@codesourcery.com>
2919
2920 * target.h: Fix a typo in comment.
2921
b9fd1791
PA		 29222011-10-31 Pedro Alves <pedro@codesourcery.com>
2923
2924 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
2925 clobber the breakpoints' shadows with fast tracepoint jumps.
2926 * mem-break.h (check_mem_write): Add `myaddr' parameter.
2927 * target.c (write_inferior_memory): Also pass MYADDR down to
2928 check_mem_write.
2929
03583c20
UW		 29302011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
2931
2932 * configure.ac: Check support for personality routine.
2933 * configure: Regenerate.
2934 * config.in: Likewise.
2935 * linux-low.c: Include <sys/personality.h>.
2936 Define ADDR_NO_RANDOMIZE if necessary.
2937 (linux_create_inferior): Disable address space randomization when
2938 forking inferior, if requested.
2939 (linux_supports_disable_randomization): New function.
2940 (linux_target_ops): Install it.
2941 * server.h (disable_randomization): Declare.
2942 * server.c (disable_randomization): New global variable.
2943 (handle_general_set): Handle QDisableRandomization.
2944 (handle_query): Likewise for qSupported.
2945 (main): Support --disable-randomization and --no-disable-randomization
2946 command line arguments.
2947 * target.h (struct target_ops): Add supports_disable_randomization.
2948 (target_supports_disable_randomization): New macro.
2949
723b724b
MF		 29502011-09-29 Mike Frysinger <vapier@gentoo.org>
2951
2952 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
2953 ifdef check.
2954 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
2955 [!PT_GETDSBT] (target_loadmap): New definition.
2956 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
2957 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
2958 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
2959 and PT_GETDSBT to LINUX_LOADMAP.
2960 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
2961 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
2962
55329a5c 29632011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 2964
2965 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
2966 (arm_linux_hwbp_cap): New static variable.
2967 (arm_linux_get_hwbp_cap): Replace by ...
2968 (arm_linux_init_hwbp_cap): ... this new function.
2969 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
2970 (arm_linux_get_hw_watchpoint_count): Likewise.
2971 (arm_linux_get_hw_watchpoint_max_length): Likewise.
2972 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
2973 (arm_prepare_to_resume): Use perror_with_name instead of error.
2974
55329a5c 29752011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 2976
2977 * linux-arm-low.c: Include <signal.h>.
2978 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
2979 (struct arm_linux_hwbp_cap): New data type.
2980 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
2981 (struct arm_linux_hw_breakpoint): New data type.
2982 (MAX_BPTS, MAX_WPTS): Define.
2983 (struct arch_process_info, struct arch_lwp_info): New data types.
2984 (arm_linux_get_hwbp_cap): New function.
2985 (arm_linux_get_hw_breakpoint_count): Likewise.
2986 (arm_linux_get_hw_watchpoint_count): Likewise.
2987 (arm_linux_get_hw_watchpoint_max_length): Likewise.
2988 (arm_hwbp_control_initialize): Likewise.
2989 (arm_hwbp_control_is_enabled): Likewise.
2990 (arm_hwbp_control_is_initialized): Likewise.
2991 (arm_hwbp_control_disable): Likewise.
2992 (arm_linux_hw_breakpoint_equal): Likewise.
2993 (arm_linux_hw_point_initialize): Likewise.
2994 (struct update_registers_data): New data structure.
2995 (update_registers_callback: New function.
2996 (arm_insert_point): Likewise.
2997 (arm_remove_point): Likewise.
2998 (arm_stopped_by_watchpoint): Likewise.
2999 (arm_stopped_data_address): Likewise.
3000 (arm_new_process): Likewise.
3001 (arm_new_thread): Likewise.
3002 (arm_prepare_to_resume): Likewise.
3003 (the_low_target): Register arm_insert_point, arm_remove_point,
3004 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
3005 arm_new_thread, and arm_prepare_to_resume.
3006
6b9801d4
SS		 30072011-09-15 Stan Shebs <stan@codesourcery.com>
3008
3009 * server.h (struct emit_ops): Add compare-goto fields.
3010 * tracepoint.c (gdb_agent_op_sizes): New table.
3011 (emit_eq_goto): New function.
3012 (emit_ne_goto): New function.
3013 (emit_lt_goto): New function.
3014 (emit_le_goto): New function.
3015 (emit_gt_goto): New function.
3016 (emit_ge_goto): New function.
3017 (is_goto_target): New function.
3018 (compile_bytecodes): Recognize special cases of compare-goto
3019 combinations and call specialized emitters for them.
3020 * linux-x86-low.c (amd64_emit_eq_goto): New function.
3021 (amd64_emit_ne_goto): New function.
3022 (amd64_emit_lt_goto): New function.
3023 (amd64_emit_le_goto): New function.
3024 (amd64_emit_gt_goto): New function.
3025 (amd64_emit_ge_goto): New function.
3026 (amd64_emit_ops): Add the new functions.
3027 (i386_emit_eq_goto): New function.
3028 (i386_emit_ne_goto): New function.
3029 (i386_emit_lt_goto): New function.
3030 (i386_emit_le_goto): New function.
3031 (i386_emit_gt_goto): New function.
3032 (i386_emit_ge_goto): New function.
3033 (i386_emit_ops): Add the new functions.
3034
bf15cbda
SS		 30352011-09-08 Stan Shebs <stan@codesourcery.com>
3036
3037 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
3038 (i386_emit_epilogue): Restore %ebx.
3039
943ca1dd
JZ		 30402011-08-31 Jie Zhang <jzhang918@gmail.com>
3041
3042 * server.c (step_thread): Remove definition.
3043 (process_serial_event): Don't handle Hs.
3044 * server.h (step_thread): Remove declaration.
3045 * target.c (set_desired_inferior): Remove use of step_thread.
3046
e3deef73
LM		 30472011-08-24 Luis Machado <lgustavo@codesourcery.com>
3048
3049 * linux-low.c: Include linux-procfs.h.
3050 (linux_attach_lwp_1): Update comments.
3051 (linux_attach): Scan for existing threads when attaching to a
3052 process that is the tgid.
3053 * Makefile.in: Update dependencies.
3054
13da1c97
LM		 30552011-08-24 Luis Machado <lgustavo@codesourcery.com>
3056
3057 * configure.srv: Add linux-procfs.o dependencies.
3058
881127c9
YQ		 30592011-08-14 Yao Qi <yao@codesourcery.com>
3060
3061 * target.h (struct target_ops): Fix indent.
3062 * win32-low.c (win32_target_ops): Fix comment.
3063
58dbd541
YQ		 30642011-08-14 Andrew Jenner <andrew@codesourcery.com>
3065 Yao Qi <yao@codesourcery.com>
3066
3067 * Makefile.in (clean): Remove tic6x-*.c files.
3068 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
3069 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
3070 (tic6x-c64xp-linux.c): Likewise.
3071 * configure.srv: Add support for tic6x-*-uclinux.
3072 * linux-tic6x-low.c: New.
3073 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
3074
78d85199
YQ		 30752011-08-14 Andrew Stubbs <ams@codesourcery.com>
3076 Yao Qi <yao@codesourcery.com>
3077
3078 * target.h (struct target_ops): Add read_loadmap.
3079 * linux-low.c (struct target_loadseg): New type.
3080 (struct target_loadmap): New type.
3081 (linux_read_loadmap): New function.
3082 (linux_target_ops): Add linux_read_loadmap.
3083 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 3084 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
3085 to NULL.
78d85199 3086
a959a88d
EZ		 30872011-08-05 Eli Zaretskii <eliz@gnu.org>
3088
3089 * win32-low.c: Include <stdint.h>.
3090
1ced966e
PA		 30912011-07-22 Pedro Alves <pedro@codesourcery.com>
3092
3093 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
3094 to the inferior here.
3095 (i386_remove_aligned_watchpoint): Ditto.
3096 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
3097 fit part of the watchpoint in the debug registers.
3098 (i386_update_inferior_debug_regs): New.
3099 (i386_low_insert_watchpoint): Work on a local mirror of the debug
3100 registers, and only update the inferior on success.
3101 (i386_low_remove_watchpoint): Ditto.
3102
d26e3629
KY		 31032011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
3104
3105 * linux-low.c (compare_ints, unique, list_threads, show_process,
3106 linux_core_of_thread): Delete.
3107 (linux_target_ops): Change linux_core_of_thread to
3108 linux_common_core_of_thread.
3109 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
3110 * utils.c (malloc_failure): Change type of argument.
3111 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
3112 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
3113 common/linux-osdata.c, common/ptid.c and common/buffer.c.
3114 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
3115 (IPA_OBJS): Add common-utils-ipa.o.
3116 (ptid_h, linux_osdata_h): New macros.
3117 (server_h): Add common/common-utils.h, common/xml-utils.h,
3118 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
3119 common/ptid.h.
3120 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
3121 ptid.o, buffer.o): New rules.
3122 (linux-low.o): Add common/linux-osdata.h as a dependency.
3123 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
3124 * configure.ac: Add AC_HEADER_DIRENT check.
3125 * config.in: Regenerate.
3126 * configure: Regenerate.
3127 * remote-utils.c (xml_escape_text): Delete.
3128 (buffer_grow, buffer_free, buffer_init, buffer_finish,
3129 buffer_xml_printf): Move to common/buffer.c.
3130 * server.c (main): Remove call to initialize_inferiors.
3131 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
3132 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
3133 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
3134 internal_error, gdb_assert, gdb_assert_fail): Delete.
3135 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
3136 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
3137 common/buffer.h.
3138 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
3139 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
3140 initialize_inferiors): Delete.
3141
2275a1a7
PA		 31422011-07-20 Pedro Alves <pedro@codesourcery.com>
3143
3144 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
3145 symbol error.
3146
0a5b1e09
PA		 31472011-05-31 Pedro Alves <pedro@codesourcery.com>
3148
3149 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
3150 assertion.
3151 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
3152
6938fd34
YQ		 31532011-05-26 Yao Qi <yao@codesourcery.com>
3154
3155 * Makefile.in (thread-db.o): Track dependence to
3156 common/gdb_thread_db.h.
3157 * thread-db.c: include gdb_thread_db.h from right place.
3158
b481f9e0
TT		 31592011-05-16 Adrian Cornish <gnu@bluedreamer.com>
3160
3161 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
3162 __FILE__ and __LINE__ to internal_error.
3163
98a5dd13
DE		 31642011-05-13 Doug Evans <dje@google.com>
3165
3166 * thread-db.c (try_thread_db_load_from_sdir): New function.
3167 (try_thread_db_load_from_dir): New function.
3168 (thread_db_load_search): Handle $sdir, ignore $pdir.
3169 Remove trying of system directories if search of
3170 libthread-db-search-path fails, that is now done via $sdir.
3171
d248b706
KY		 31722011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
3173
3174 * server.c (handle_query): Add EnableDisableTracepoints to the list
3175 of supported features.
43aaf8b6 3176 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 3177 tracepoints.
43aaf8b6
PA		 3178 (cmd_qtenable_disable): New.
3179 (cmd_qtstart): Install tracepoints even if disabled.
3180 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
3181 receiving a QTEnable or QTDisable packet.
3182 (gdb_collect): Skip data collection if fast tracepoint is disabled.
3183 (ust_marker_to_static_tracepoint): Do not ignore disabled static
3184 tracepoints.
3185 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 3186
84e578fb
DE		 31872011-05-10 Doug Evans <dje@google.com>
3188
3189 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
3190
71f55dd8
DE		 31912011-05-04 Doug Evans <dje@google.com>
3192
3193 * linux-low.c (linux_join): Skip process lookup.
3194 * spu-low.c (spu_join): Ditto.
3195 * server.c (join_inferiors_callback): Delete.
3196 (process_serial_event): For 'D' packet (detach) call join_inferior
3197 directly.
3198
4d393d60
JM		 31992011-05-04 Joseph Myers <joseph@codesourcery.com>
3200
3201 * README: Don't mention xscale*-*-linux*.
3202 * configure.srv (xscale*-*-linux*): Don't handle target.
3203
b00ad6ff
NF		 32042011-04-27 Nathan Froyd <froydnj@codesourcery.com>
3205
3206 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
3207 casting pointers.
3208 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
3209 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
3210 (i386_emit_void_call_2): Likewise.
3211
af96c192
YQ		 32122011-04-26 Yao Qi <yao@codesourcery.com>
3213
43aaf8b6
PA		 3214 * linux-low.c: Move common macros to linux-ptrace.h.
3215 Include linux-ptrace.h.
af96c192
YQ		 3216 * Makefile.in (linux_ptrace_h): New.
3217 (linux-low.o): Depends on linux-ptrace.h.
3218
03f2bd59
JK		 32192011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
3220
3221 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
3222 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
3223 (remote_prepare): New function with most of the TCP code from ...
3224 (remote_open): ... here. Detect PORT here unconditionally. Move also
3225 setting transport_is_reliable.
3226 * server.c (run_once): New variable.
3227 (gdbserver_usage): Document it.
3228 (main): Set run_once for `--once'. Call remote_prepare. Exit after
3229 the first run if RUN_ONCE.
3230 * server.h (run_once, remote_prepare): New declarations.
3231
7a9dd1b2
TT		 32322011-04-19 Tom Tromey <tromey@redhat.com>
3233
3234 * win32-low.c (handle_load_dll): Remove duplicate "the".
3235
81239425
PM		 32362011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
3237
3238 Remove support for old Cygwin 1.5 versions.
3239 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
3240 function to avoid warning.
3241 (win32_add_one_solib): Use cygwin_conv_path function to avoid
3242 warning.
3243
9e0627f1
PM		 32442011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
3245
3246 * gdbserver/server.h (Macro _): Define it if not available.
3247
588eebee
MS		 32482011-03-14 Michael Snyder <msnyder@vmware.com>
3249
348af9f7 3250 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 3251
43f70d4c
JB		 32522011-03-10 Joel Brobecker <brobecker@adacore.com>
3253
3254 * Makefile.in (maintainer-clean realclean distclean): Remove
3255 "make ... subdir_do" command.
3256
348af9f7
MS		 32572011-03-10 Michael Snyder <msnyder@vmware.com>
3258
3259 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
3260
3261 * server.c (handle_v_run): Free alloced buffer on early return.
3262
e637a4f5
YQ		 32632011-03-09 Yao Qi <yao@codesourcery.com>
3264
3265 Revert:
3266 2011-03-04 Yao Qi <yao@codesourcery.com>
3267
3268 * Makefile.in: Remove GNU make feature --directory.
3269
3270 2011-03-05 Yao Qi <yao@codesourcery.com>
3271
3272 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
3273 (subdir_do): New make target. Copied from gdb/Makefile.
3274 (maintainer-clean, realclean, distclean, clean): Call corresponding
3275 make targets in common/Makefile.
3276
3277 2011-02-11 Yao Qi <yao@codesourcery.com>
3278
3279 * configure.ac: Call AC_PROG_RANLIB.
3280 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
3281 * configure: Regenerate.
3282
e6edda56
JK		 32832011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
3284
3285 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
3286
e5141119
JB		 32872011-03-06 Yao Qi <yao@codesourcery.com>
3288
3289 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
3290
64794aa4
JB		 32912011-03-05 Yao Qi <yao@codesourcery.com>
3292
3293 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
3294 (subdir_do): New make target. Copied from gdb/Makefile.
3295 (maintainer-clean, realclean, distclean, clean): Call corresponding
3296 make targets in common/Makefile.
3297
7a762829
YQ		 32982011-03-04 Yao Qi <yao@codesourcery.com>
3299
3300 * Makefile.in: Remove GNU make feature --directory.
3301
348af9f7
MS		 33022011-03-04 Michael Snyder <msnyder@vmware.com>
3303
3304 * server.c (queue_stop_reply): Call xmalloc not malloc.
3305
33062011-03-02 Michael Snyder <msnyder@vmware.com>
3307
3308 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
3309
9f72fee2
MS		 33102011-02-28 Michael Snyder <msnyder@vmware.com>
3311
588eebee
MS		 3312 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
3313 (cmd_qtframe): Ditto.
3314 (cmd_qtbuffer): Ditto.
3315 (cmd_bigqtbuffer): Ditto.
3316
9f72fee2
MS		 3317 * utils.c (decimal2str): Initialize 'width' to nine, then
3318 don't mess with it.
3319
8040bd49
UW		 33202011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
3321
3322 * hostio.c (require_data): Free *data, not data.
3323
7e52cbd0
JK		 33242011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
3325
3326 * hostio.c (require_data): Use free, not xfree.
3327
9130f83e
MS		 33282011-02-27 Michael Snyder <msnyder@vmware.com>
3329
4b812f4e
MS		 3330 * server.c (handle_query): Discard unused value.
3331
9130f83e
MS		 3332 * hostio.c (require_data): Free malloc memory before returning
3333 error.
3334
69d37113
MS		 33352011-02-26 Michael Snyder <msnyder@vmware.com>
3336
3337 * linux-low.c (list_threads): Call closedir for dirent.
3338
35f5825a
MS		 33392011-02-27 Michael Snyder <msnyder@vmware.com>
3340
2a589cef
MS		 3341 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
3342 a case statement falls through.
3343
0adea5f7
MS		 3344 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
3345
35f5825a
MS		 3346 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
3347 in comparison.
3348
238f1c74
MS		 33492011-02-26 Michael Snyder <msnyder@vmware.com>
3350
3351 * utils.c (decimal2str): Eliminate dead code and dead param.
3352 (pulongest): Drop dead param from call to decimal2str.
3353 (plongest): Ditto.
3354
633ff500
JB		 33552011-02-24 Joel Brobecker <brobecker@adacore.com>
3356
3357 Revert the following patch (not approved yet):
3358 2011-02-21 Hui Zhu <teawater@gmail.com>
3359 * tracepoint.c (tp_printf): New function.
3360 (eval_agent_expr): Handle gdb_agent_op_printf.
3361
f9c6ff72
HZ		 33622011-02-21 Hui Zhu <teawater@gmail.com>
3363
3364 * tracepoint.c (tp_printf): New function.
3365 (eval_agent_expr): Handle gdb_agent_op_printf.
3366
94d5e490
TT		 33672011-02-18 Tom Tromey <tromey@redhat.com>
3368
3369 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
3370 (tracepoint.o): Likewise.
3371 * tracepoint.c (enum gdb_agent_op): Use ax.def.
3372 (gdb_agent_op_names): Likewise.
3373
c7f96d2b
TT		 33742011-02-18 Tom Tromey <tromey@redhat.com>
3375
3376 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
3377 gdb_agent_op_rot>: New constants.
3378 (gdb_agent_op_names): Add pick and roll.
3379 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
3380 cases.
3381
0feedb2c
JK		 33822011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3383
3384 * aclocal.m4: Regenerated with aclocal-1.11.1.
3385
b3b9301e
PA		 33862011-02-14 Pedro Alves <pedro@codesourcery.com>
3387
3388 * server.c (handle_qxfer_traceframe_info): New.
3389 (qxfer_packets): Register "traceframe-info".
3390 (handle_query): Report support for qXfer:traceframe-info:read+.
3391 * tracepoint.c (match_blocktype): New.
3392 (traceframe_find_block_type): Rename to ...
3393 (traceframe_walk_blocks): ... this. Add callback filter argument,
3394 and use it.
3395 (traceframe_find_block_type): New, reimplemented on top of
3396 traceframe_walk_blocks.
3397 (build_traceframe_info_xml): New.
3398 (traceframe_read_info): New.
3399 * server.h (traceframe_read_info): Declare.
3400
4f3e6fb7
YQ		 34012011-02-11 Yao Qi <yao@codesourcery.com>
3402
3403 * configure.ac: Call AC_PROG_RANLIB.
3404 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
3405 * configure: Regenerate.
3406
764880b7
PA		 34072011-02-07 Pedro Alves <pedro@codesourcery.com>
3408
3409 * server.c (gdb_read_memory): Change return semantics to allow
3410 partial transfers.
3411 (handle_search_memory_1): Adjust.
3412 (process_serial_event) <'m' packet>: Handle partial transfers.
3413 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
3414
1c79eb8a
PA		 34152011-01-28 Pedro Alves <pedro@codesourcery.com>
3416
3417 * regcache.c (init_register_cache): Initialize
3418 regcache->register_status.
3419 (free_register_cache): Release regcache->register_status.
3420 (regcache_cpy): Copy register_status.
3421 (registers_to_string): Print 'x's for unavailable registers.
3422 (supply_register): Mark the register's status valid or
3423 unavailable, depending on whether a buffer was passed in or not.
3424 (supply_register_zeroed): New.
3425 (supply_regblock): Mark the registers' status valid or
3426 unavailable, depending on whether a buffer was passed in or not.
3427 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
3428 (struct regcache): New `register_status' field.
3429 (supply_register_zeroed): Declare.
3430 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
3431 supply_register_zeroed, rather than passing a NULL buffer to
3432 supply_register.
3433 * tracepoint.c (fetch_traceframe_registers): Update comment.
3434
85724a0e
PA		 34352011-01-28 Pedro Alves <pedro@codesourcery.com>
3436
3437 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
3438 buffer explicit.
3439
d08aafef
PA		 34402011-01-25 Pedro Alves <pedro@codesourcery.com>
3441
3442 * server.h (decode_xfer_write): Change prototype.
3443 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
3444 and don't extract the annex here.
3445 * server.c (decode_xfer_read): Remove `annex' parameter,
3446 and don't extract the annex here.
3447 (decode_xfer): New.
3448 (struct qxfer): New.
3449 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
3450 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
3451 (handle_qxfer_statictrace): New functions, abstracted out from
3452 handle_query, and made to use the struct qxfer interface.
3453 (handle_threads_qxfer_proper): Rename to ...
3454 (handle_qxfer_threads_proper): ... this.
3455 (handle_threads_qxfer): Rename to ...
3456 (handle_qxfer_threads): ... this. Adjust.
3457 (qxfer_packets): New array.
3458 (handle_qxfer): New function.
3459 (handle_query): Use handle_qxfer.
3460
493e2a69
MS		 34612011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
3462
3463 * gdbreplay.c: Shorten lines of >= 80 columns.
3464 * linux-low.c: Ditto.
3465 * linux-ppc-low.c: Ditto.
3466 * linux-s390-low.c: Ditto.
3467 * linux-sparc-low.c: Ditto.
3468 * linux-x86-low.c: Ditto.
3469 * linux-xtensa-low.c: Ditto.
3470 * mem-break.c: Ditto.
3471 * nto-low.c: Ditto.
3472 * regcache.h: Ditto.
3473 * remote-utils.c: Ditto.
3474 * server.c: Ditto.
3475 * server.h: Ditto.
3476 * thread-db.c: Ditto.
3477 * tracepoint.c: Ditto.
3478 * utils.c: Ditto.
3479 * win32-low.h: Ditto.
3480
44944448
JB		 34812011-01-05 Joel Brobecker <brobecker@adacore.com>
3482
3483 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
3484 update.
3485
71ce852c
JB		 34862011-01-01 Joel Brobecker <brobecker@adacore.com>
3487
3488 * server.c (gdbserver_version): Update copyright year in version
3489 output.
3490 * gdbreplay.c (gdbreplay_version): Ditto.
3491
eb826dc6
MF		 34922010-12-29 Jie Zhang <jie.zhang@analog.com>
3493
3494 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
3495 * linux-bfin-low.c: New file.
3496 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
3497 PT_DATA_ADDR for BFIN targets.
3498 * Makefile.in (SFILES): Add linux-bfin-low.c.
3499 (clean): Remove reg-bfin.c.
3500 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
3501 * README: Mention supported Blackfin targets.
3502
39ab222a
MF		 35032010-12-23 Mike Frysinger <vapier@gentoo.org>
3504
3505 * .gitignore: New file.
3506
a1f2ce7d
MF		 35072010-11-16 Mike Frysinger <vapier@gentoo.org>
3508
3509 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
3510
f474844c
JZ		 35112010-10-22 Jie Zhang <jie@codesourcery.com>
3512
3513 * Makefile.in: Add FLAGS_TO_PASS variable.
3514 (install): Remove dependency of install-only and recursively
3515 invoke make for install-only.
3516
f1048712
DE		 35172010-10-04 Doug Evans <dje@google.com>
3518
3519 * Makefile.in (uninstall): Use $(DESTDIR).
3520
b53a1623
PA		 35212010-09-24 Pedro Alves <pedro@codesourcery.com>
3522
e6ee044d
PA		 3523 PR gdb/11842
3524
b53a1623
PA		 3525 * linux-x86-low.c (compat_siginfo_from_siginfo)
3526 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
3527 si_code is < 0. Check for si_code == SI_TIMER before checking for
3528 si_code < 0.
3529
fa1bd1e4
JB		 35302010-09-13 Joel Brobecker <brobecker@adacore.com>
3531
3532 * lynx-i386-low.c: New file.
3533 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
3534
47fac8f8
JB		 35352010-09-13 Joel Brobecker <brobecker@adacore.com>
3536
3537 * lynx-low.c (ptrace_request_to_str): Remove handling for
3538 request values that have been removed in LynxOS 5.x.
3539
1adfc54d
JB		 35402010-09-13 Joel Brobecker <brobecker@adacore.com>
3541
3542 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
3543 <ptrace.h>
3544
c2a66c29
NS		 35452010-09-09 Nathan Sidwell <nathan@codesourcery.com>
3546
3547 * configure.ac: Add --enable-inprocess-agent option.
3548 * configure: Rebuilt.
3549
32fcada3
YQ		 35502010-09-06 Yao Qi <yao@codesourcery.com>
3551
3552 * linux-low.c (linux_kill): Remove unused variable.
3553 (linux_stabilize_threads): Likewise.
3554 * server.c (start_inferior): Likewise.
3555 (queue_stop_reply_callback): Likewise.
3556 * tracepoint.c (do_action_at_tracepoint): Likewise.
3557
0cccb683
YQ		 35582010-09-06 Yao Qi <yao@codesourcery.com>
3559
3560 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
3561 on return.
3562
423ec54c
JK		 35632010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
3564
3565 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
3566
12ac6819
PA		 35672010-09-06 Pedro Alves <pedro@codesourcery.com>
3568
3569 * Makefile.in (install-only): Replace $IPA_DEPFILES with
3570 "$(IPA_DEPFILES)".
3571
8ed54b31
JB		 35722010-09-01 Joel Brobecker <brobecker@adacore.com>
3573
3574 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
3575 gdbserver/lynx-ppc-low.c: New files.
3576 * Makefile.in (lynx_low_h): New variable.
3577 (lynx-low.o, lynx-ppc-low.o): New rules.
3578 * configure.ac: On LynxOS, link with -lnetinet.
3579 * configure.srv: Add handling of powerpc-*-lynxos* targets.
3580 * configure: regenerate.
3581
bb0116a4
JB		 35822010-09-01 Joel Brobecker <brobecker@adacore.com>
3583
3584 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
3585 * configure.ac: Add check for vasprintf and vsnprintf.
3586 * configure, config.in: Regenerate.
3587 * server.h (vasprintf, vsnprintf): Add conditional declarations.
3588
a778ab81 35892010-09-01 Joel Brobecker <brobecker@adacore.com>
3590
3591 * gdbreplay.c: Move include of alloca.h up, next to include of
3592 malloc.h.
3593 * server.h: Add include of malloc.h.
3594 * mem-break.c: Remove include of malloc.h.
3595 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
3596
8b034a19 35972010-09-01 Joel Brobecker <brobecker@adacore.com>
3598
3599 * Makefile.in (memmem.o): Build with -Wno-error.
3600
36012010-09-01 Joel Brobecker <brobecker@adacore.com>
3602
3603 * utils.c (xsnprintf): Make non-static.
3604 * server.h: Add xsnprintf declaration.
3605 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
3606 replace calls to snprintf by calls to xsnprintf throughout.
3607
36082010-09-01 Joel Brobecker <brobecker@adacore.com>
3609
3610 * configure.ac: Add configure check for alloca.
3611 * configure, config.in: Regenerate.
3612 * server.h: Include alloca.h if it exists.
3613 * gdbreplay.c: Include alloca.h if it exists.
3614
1a981360
PA		 36152010-08-28 Pedro Alves <pedro@codesourcery.com>
3616
3617 * linux-low.c (__SIGRTMIN): Define if not already defined.
3618 (linux_create_inferior): Check for __ANDROID__ rather than
3619 __SIGRTMIN.
3620 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
3621 are already deferred.
3622 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
3623 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
3624 stopped and already has a pending signal to report.
3625 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
3626 a pending signal to report or is moving out of a jump pad.
3627 (linux_init_signals): Check for __ANDROID__ rather than
3628 __SIGRTMIN.
3629
b4d51a55
PA		 36302010-08-28 Pedro Alves <pedro@codesourcery.com>
3631
3632 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
3633 debug_threads check. Avoid a linear search when not doing debug
3634 output.
3635
ec48365d
PA		 36362010-08-27 Pedro Alves <pedro@codesourcery.com>
3637
3638 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
3639 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
3640 (struct file_handler) <fd>: Change type to gdb_fildes_t.
3641 (process_event): Change local fd's type to gdb_fildes_t.
3642 (create_file_handler): Adjust prototype.
3643 (delete_file_handler): Adjust prototype.
3644 (handle_file_event): Adjust prototype. Use pfildes.
3645 (create_file_event): Adjsut prototype.
3646 * remote-utils.c (remote_desc, listen_desc): Change type to
3647 gdb_fildes_t.
3648 * server.h: New gdb_fildes_t typedef.
3649 [USE_WIN32API]: Include winsock2.h.
3650 (delete_file_handler, add_file_handler): Adjust prototypes.
3651 (pfildes): Declare.
3652 * utils.c (pfildes): New.
3653
854d88f0
PA		 36542010-08-27 Pedro Alves <pedro@codesourcery.com>
3655
3656 * configure.ac (build_warnings): Add -Wno-char-subscripts.
3657 * configure: Regenerate.
3658
0146f85b
PA		 36592010-08-27 Pedro Alves <pedro@codesourcery.com>
3660
3661 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
3662 (linux_done_accessing_memory): ... this.
3663 (linux_target_ops): Adjust.
3664 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
3665 * nto-low.c (nto_target_ops): Adjust comment.
3666 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
3667 * spu-low.c (spu_target_ops): Adjust comment.
3668 * target.h (target_ops): Rename unprepare_to_access_memory field
3669 to done_accessing_memory.
3670 (unprepare_to_access_memory): Rename to ...
3671 (done_accessing_memory): ... this.
3672
90d74c30
PA		 36732010-08-26 Pedro Alves <pedro@codesourcery.com>
3674
3675 * linux-low.c (linux_prepare_to_access_memory): New.
3676 (linux_unprepare_to_access_memory): New.
3677 (linux_target_ops): Install them.
3678 * server.c (read_memory): Rename to ...
3679 (gdb_read_memory): ... this. Use
3680 prepare_to_access_memory/prepare_to_access_memory.
3681 (write_memory): Rename to ...
3682 (gdb_write_memory): ... this. Use
3683 prepare_to_access_memory/prepare_to_access_memory.
3684 (handle_search_memory_1): Adjust.
3685 (process_serial_event): Adjust.
3686 * target.h (struct target_ops): New fields
3687 prepare_to_access_memory and unprepare_to_access_memory.
3688 (prepare_to_access_memory, unprepare_to_access_memory): New.
3689 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
3690 prepare_to_access_memory/prepare_to_access_memory.
3691 * nto-low.c (nto_target_ops): Adjust.
3692 * spu-low.c (spu_target_ops): Adjust.
3693 * win32-low.c (win32_target_ops): Adjust.
3694
fd467969
PA		 36952010-08-26 Pedro Alves <pedro@codesourcery.com>
3696
3697 * Makefile.in (WARN_CFLAGS): Get it from configure.
3698 (WERROR_CFLAGS): New.
3699 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
3700 * configure.ac: Introduce --enable-werror, which adds -Werror to
3701 the compiler command line. Enabled by default. Disable with
3702 --disable-werror. Add -Wdeclaration-after-statement
3703 Wpointer-arith and -Wformat-nonliteral to warning flags.
3704 * configure: Regenerate.
3705
331e2f5f
PA		 37062010-08-26 Pedro Alves <pedro@codesourcery.com>
3707
3708 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
3709
e581f2b4
PA		 37102010-08-26 Pedro Alves <pedro@codesourcery.com>
3711
3712 * gdbreplay.c (remote_error): New.
3713 (gdbchar): New.
3714 (expect): Use gdbchar. Check for error reading from GDB.
3715 Clarify sync error output.
3716 (play): Check for errors writing to GDB.
3717 * linux-low.c (sigchld_handler): Really ignore `write' errors.
3718 * remote-utils.c (getpkt): Check for errors writing to the remote
3719 descriptor.
3720
3c11dd79
PA		 37212010-08-25 Pedro Alves <pedro@codesourcery.com>
3722
3723 * linux-low.c (linux_wait_1): Move non-debugging code out of
3724 `debug_threads' control.
3725
d20a8ad9
PA		 37262010-08-25 Pedro Alves <pedro@codesourcery.com>
3727
3728 * linux-low.c (linux_wait_1): Don't set last_status here.
3729 * server.c (push_event, queue_stop_reply_callback): Assert we're
3730 not pushing a TARGET_WAITKIND_IGNORE event.
3731 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
3732 (myresume, handle_target_event): Set the thread's last_resume_kind
3733 and last_status from the target returned status.
3734
964e4306
PA		 37352010-08-25 Pedro Alves <pedro@codesourcery.com>
3736
3737 PR threads/10729
3738
3739 * linux-x86-low.c (update_debug_registers_callback): New.
3740 (i386_dr_low_set_addr): Use it.
3741 (i386_dr_low_get_addr): New.
3742 (i386_dr_low_set_control): Use update_debug_registers_callback.
3743 (i386_dr_low_get_control): New.
3744 (i386_dr_low_get_status): Adjust.
3745 * linux-low.c (linux_stop_lwp): New.
3746 * linux-low.h (linux_stop_lwp): Declare.
3747
3748 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
3749 argument instead of a i386_debug_reg_state.
3750 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
3751 a i386_debug_reg_state.
3752 (i386_insert_aligned_watchpoint): Adjust.
3753 (i386_remove_aligned_watchpoint): Adjust.
3754 (i386_low_stopped_data_address): Read the debug registers from the
3755 inferior instead of from the mirrors.
3756 * i386-low.h (struct i386_debug_reg_state): Extend comment.
3757 (i386_dr_low_get_addr): Declare.
3758 (i386_dr_low_get_control): Declare.
3759 (i386_dr_low_get_status): Change prototype.
3760
3761 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
3762 (i386_dr_low_get_addr): New.
3763 (i386_dr_low_get_control): New.
3764 (i386_dr_low_get_status): Adjust prototype. Return
3765 dr_status_mirror.
3766 (i386_initial_stuff): Clear dr_status_mirror and
3767 dr_control_mirror.
3768 (i386_get_thread_context): Adjust.
3769 (i386_set_thread_context): Adjust.
3770 (i386_thread_added): Adjust.
3771
5f21a75b
PA		 37722010-08-24 Pedro Alves <pedro@codesourcery.com>
3773
3774 * linux-low.h (linux_thread_area): Delete declaration.
3775
3e4c1235
TS		 37762010-08-11 Thomas Schwinge <thomas@codesourcery.com>
3777
3778 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
3779 after its termination.
3780
1971b033
PA		 37812010-08-09 Pedro Alves <pedro@codesourcery.com>
3782
3783 * linux-low.c (gdb_wants_lwp_stopped): Delete.
3784 (gdb_wants_all_stopped): Delete.
3785 (linux_wait_1): Don't call them.
3786 * server.c (handle_v_cont): Tag all threads as want-stopped.
3787 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
3788 stopped as "client-wants-stopped".
3789
310444ac
PA		 37902010-07-31 Pedro Alves <pedro@codesourcery.com>
3791
3792 * Makefile.in (signals_h): New.
3793 (server_h): Depend on it.
3794 (server.o): Don't depend on $(signals_def).
3795 (signals.o): Depend on $(signals_def).
3796
a19cae16
JK		 37972010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
3798
3799 * Makefile.in (signals_def): New.
3800 (server_h): Append include/gdb/signals.h and signals_def.
3801 (server.o): Append signals_def.
3802
30d50328
JK		 38032010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
3804
3805 * server.c (handle_target_event): Use target_signal_to_host for
3806 resume_info.sig initialization.
3807 * target.h (struct thread_resume) <sig>: New comment.
3808
5c3216e2
OS		 38092010-07-20 Ozkan Sezer <sezeroz@gmail.com>
3810
c6f46ca0
OS		 3811 * server.c (handle_query): strcpy() the returned string from paddress()
3812 instead of sprintf().
5c3216e2
OS		 3813 * utils.c (paddress): Return phex_nz().
3814
6bd31874
JB		 38152010-07-07 Joel Brobecker <brobecker@adacore.com>
3816
3817 * server.c (handle_v_cont): Call mourn_inferior if process
3818 just exited.
3819 (myresume): Likewise.
3820
0fb4aa4b
PA		 38212010-07-01 Pedro Alves <pedro@codesourcery.com>
3822
3823 Static tracepoints, and integration with UST.
3824
3825 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
3826 * mem-break.c (uninsert_all_breakpoints)
3827 (reinsert_all_breakpoints): New.
3828 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
3829 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
3830 (gdb_agent_ust_loaded, helper_thread_id)
3831 (gdb_agent_helper_thread_id): New macros.
3832 (struct ipa_sym_addresses): Add addr_ust_loaded,
3833 addr_helper_thread_id, addr_cmd_buf.
3834 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
3835 (in_process_agent_loaded_ust): New.
3836 (write_e_ust_not_loaded): New.
3837 (maybe_write_ipa_ust_not_loaded): New.
3838 (struct collect_static_trace_data_action): New.
3839 (enum tracepoint_type) <static_tracepoint>: New.
3840 (struct tracepoint) <handle>: Mention static tracepoints.
3841 (struct static_tracepoint_ctx): New.
3842 (CMD_BUF_SIZE): New.
3843 (add_tracepoint_action): Handle static tracepoint actions.
3844 (unprobe_marker_at): New.
3845 (clear_installed_tracepoints): Handle static tracepoints.
3846 (cmd_qtdp): Handle static tracepoints.
3847 (probe_marker_at): New.
3848 (cmd_qtstart): Handle static tracepoints.
3849 (response_tracepoint): Handle static tracepoints.
3850 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
3851 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
3852 (get_context_regcache): Handle static tracepoints.
3853 (do_action_at_tracepoint): Handle static tracepoint actions.
3854 (traceframe_find_block_type): Handle static trace data blocks.
3855 (traceframe_read_sdata): New.
3856 (download_tracepoints): Download static tracepoint actions.
3857 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
3858 (GDB_PROBE_NAME): New.
3859 (ust_ops): New.
3860 (GET_UST_SYM): New.
3861 (USTF): New.
3862 (dlsym_ust): New.
3863 (ust_marker_to_static_tracepoint): New.
3864 (gdb_probe): New.
3865 (collect_ust_data_at_tracepoint): New.
3866 (gdb_ust_probe): New.
3867 (UNIX_PATH_MAX, SOCK_DIR): New.
3868 (gdb_ust_connect_sync_socket): New.
3869 (resume_thread, stop_thread): New.
3870 (run_inferior_command): New.
3871 (init_named_socket): New.
3872 (gdb_ust_socket_init): New.
3873 (cstr_to_hexstr): New.
3874 (next_st): New.
3875 (first_marker, next_marker): New.
3876 (response_ust_marker): New.
3877 (cmd_qtfstm, cmd_qtsstm): New.
3878 (unprobe_marker_at, probe_marker_at): New.
3879 (cmd_qtstmat, gdb_ust_thread): New.
3880 (gdb_ust_init): New.
3881 (initialize_tracepoint_ftlib): Call gdb_ust_init.
3882 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
3883 (ST_REGENTRY): New.
3884 (x86_64_st_collect_regmap): New.
3885 (X86_64_NUM_ST_COLLECT_GREGS): New.
3886 (AMD64_RIP_REGNUM): New.
3887 (supply_static_tracepoint_registers): New.
3888 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
3889 (ST_REGENTRY): New.
3890 (i386_st_collect_regmap): New.
3891 (i386_NUM_ST_COLLECT_GREGS): New.
3892 (supply_static_tracepoint_registers): New.
3893 * server.c (handle_query): Handle qXfer:statictrace:read.
3894 <qSupported>: Report support for StaticTracepoints, and
3895 qXfer:statictrace:read features.
3896 * server.h (traceframe_read_sdata)
3897 (supply_static_tracepoint_registers): Declare.
3898 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
3899 (unpack_varlen_hex): Include in IPA build.
3900 * Makefile.in (ustlibs, ustinc): New.
3901 (IPA_OBJS): Add remote-utils-ipa.o.
3902 ($(IPA_LIB)): Link -ldl and -lpthread.
3903 (UST_CFLAGS): New.
3904 (IPAGENT_CFLAGS): Add UST_CFLAGS.
3905 * config.in, configure: Regenerate.
3906
9e4344e5
PA		 39072010-06-20 Ian Lance Taylor <iant@google.com>
3908 Pedro Alves <pedro@codesourcery.com>
3909
3910 * linux-x86-low.c (always_true): Delete.
3911 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
3912 trying to fool the compiler with always_true.
3913
c6beb2cb
PA		 39142010-06-20 Pedro Alves <pedro@codesourcery.com>
3915
3916 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
3917 conditions in gdbserver.
3918
d2ed6730
UW		 39192010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
3920
3921 * spu-low.c (spu_read_memory): Wrap around local store limit.
3922 (spu_write_memory): Likewise.
3923
4e29fb54
PA		 39242010-06-15 Pedro Alves <pedro@codesourcery.com>
3925
3926 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
3927 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
3928 LONGEST uses.
3929 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
3930 uses.
3931 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
3932 uses with LONGEST uses.
3933
6a271cae
PA		 39342010-06-14 Stan Shebs <stan@codesourcery.com>
3935 Pedro Alves <pedro@codesourcery.com>
3936
3937 Bytecode compiler.
3938
3939 * linux-x86-low.c: Include limits.h.
3940 (add_insns): New.
3941 (always_true): New.
3942 (EMIT_ASM): New.
3943 (EMIT_ASM32): New.
3944 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
3945 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
3946 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
3947 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
3948 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
3949 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
3950 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
3951 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
3952 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
3953 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
3954 (amd64_emit_void_call_2): New.
3955 (amd64_emit_ops): New.
3956 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
3957 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
3958 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
3959 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
3960 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
3961 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
3962 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
3963 (i386_emit_call, i386_emit_reg, i386_emit_pop)
3964 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
3965 (i386_emit_stack_adjust, i386_emit_int_call_1)
3966 (i386_emit_void_call_2): New.
3967 (i386_emit_ops): New.
3968 (x86_emit_ops): New.
3969 (the_low_target): Install x86_emit_ops.
3970 * server.h (struct emit_ops): New.
3971 (get_raw_reg_func_addr): Declare.
3972 (current_insn_ptr, emit_error): Declare.
3973 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
3974 (set_trace_state_variable_value): New defines.
3975 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
3976 addr_get_trace_state_variable_value and
3977 addr_set_trace_state_variable_value.
3978 (symbol_list): New fields for get_raw_reg,
3979 get_trace_state_variable_value and set_trace_state_variable_value.
3980 (condfn): New typedef.
3981 (struct tracepoint): New field `compiled_cond'.
3982 (do_action_at_tracepoint): Clear compiled_cond.
3983 (get_trace_state_variable_value, set_trace_state_variable_value):
3984 Export in the IPA.
3985 (condition_true_at_tracepoint): If there's a compiled condition,
3986 run that.
3987 (current_insn_ptr, emit_error): New globals.
3988 (struct bytecode_address): New.
3989 (get_raw_reg_func_addr): New.
3990 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
3991 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
3992 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
3993 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
3994 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
3995 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
3996 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
3997 (compile_tracepoint_condition, compile_bytecodes): New.
3998 * target.h (emit_ops): Forward declare.
3999 (struct target_ops): New field emit_ops.
4000 (target_emit_ops): New.
4001 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
4002 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
4003 * linux-low.c (linux_emit_ops): New.
4004 (linux_target_ops): Install it.
4005 * linux-low.h (struct linux_target_ops): New field emit_ops.
4006
92b72907
UW		 40072010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
4008
4009 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
4010 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
4011
fa593d66
PA		 40122010-06-01 Pedro Alves <pedro@codesourcery.com>
4013 Stan Shebs <stan@codesourcery.com>
4014
4015 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
4016 (all): Depend on $(extra_libraries).
4017 (install-only): Install the IPA.
4018 (IPA_OBJS, IPA_LIB): New.
4019 (clean): Remove the IPA lib.
4020 (IPAGENT_CFLAGS): New.
4021 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
4022 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
4023 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
4024 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
4025 * configure.ac: Check for atomic builtins support in the compiler.
4026 (IPA_DEPFILES, extra_libraries): Define.
4027 * configure.srv (ipa_obj): Add description.
4028 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
4029 (i[34567]86-*-linux*): Set ipa_obj.
4030 (x86_64-*-linux*): Set ipa_obj.
4031 * linux-low.c (stabilizing_threads): New.
4032 (supports_fast_tracepoints): New.
4033 (linux_detach): Stabilize threads before detaching.
4034 (handle_tracepoints): Handle internal tracing breakpoints. Assert
4035 the lwp is either not stabilizing, or is moving out of a jump pad.
4036 (linux_fast_tracepoint_collecting): New.
4037 (maybe_move_out_of_jump_pad): New.
4038 (enqueue_one_deferred_signal): New.
4039 (dequeue_one_deferred_signal): New.
4040 (linux_wait_for_event_1): If moving out of a jump pad, defer
4041 pending signals to later.
4042 (linux_stabilize_threads): New.
4043 (linux_wait_1): Check if threads need moving out of jump pads, and
4044 do it if so.
4045 (stuck_in_jump_pad_callback): New.
4046 (move_out_of_jump_pad_callback): New.
4047 (lwp_running): New.
4048 (linux_resume_one_lwp): Handle moving out of jump pads.
4049 (linux_set_resume_request): Dequeue deferred signals.
4050 (need_step_over_p): Also step over fast tracepoint jumps.
4051 (start_step_over): Also uninsert fast tracepoint jumps.
4052 (finish_step_over): Also reinsert fast tracepoint jumps.
4053 (linux_install_fast_tracepoint_jump): New.
4054 (linux_target_ops): Install linux_stabilize_threads and
4055 linux_install_fast_tracepoint_jump_pad.
4056 * linux-low.h (linux_target_ops) <get_thread_area,
4057 install_fast_tracepoint_jump_pad>: New fields.
4058 (struct lwp_info) <collecting_fast_tracepoint,
4059 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
4060 (linux_get_thread_area): Declare.
4061 * linux-x86-low.c (jump_insn): New.
4062 (x86_get_thread_area): New.
4063 (append_insns): New.
4064 (push_opcode): New.
4065 (amd64_install_fast_tracepoint_jump_pad): New.
4066 (i386_install_fast_tracepoint_jump_pad): New.
4067 (x86_install_fast_tracepoint_jump_pad): New.
4068 (the_low_target): Install x86_get_thread_area and
4069 x86_install_fast_tracepoint_jump_pad.
4070 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
4071 (struct fast_tracepoint_jump): New.
4072 (fast_tracepoint_jump_insn): New.
4073 (fast_tracepoint_jump_shadow): New.
4074 (find_fast_tracepoint_jump_at): New.
4075 (fast_tracepoint_jump_here): New.
4076 (delete_fast_tracepoint_jump): New.
4077 (set_fast_tracepoint_jump): New.
4078 (uninsert_fast_tracepoint_jumps_at): New.
4079 (reinsert_fast_tracepoint_jumps_at): New.
4080 (set_breakpoint_at): Use write_inferior_memory.
4081 (uninsert_raw_breakpoint): Use write_inferior_memory.
4082 (check_mem_read): Mask out fast tracepoint jumps.
4083 (check_mem_write): Mask out fast tracepoint jumps.
4084 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
4085 (set_fast_tracepoint_jump): Declare.
4086 (delete_fast_tracepoint_jump)
4087 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
4088 (reinsert_fast_tracepoint_jumps_at): Declare.
4089 * regcache.c: Don't compile many functions when building the
4090 in-process agent library.
4091 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
4092 the register buffer in the heap.
4093 (free_register_cache): If the register buffer isn't owned by the
4094 regcache, don't free it.
4095 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
4096 pre-existing register caches.
4097 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
4098 type.
4099 (convert_ascii_to_int): : Constify `from' parameter type.
4100 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
4101 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
4102 the needed buffer in-place.
4103 (relocate_instruction): New.
4104 * server.c (handle_query) <qSymbols>: If the target supports
4105 tracepoints, give it a chance of looking up symbols. Report
4106 support for fast tracepoints.
4107 (handle_status): Stabilize threads.
4108 (process_serial_event): Adjust.
4109 * server.h (struct fast_tracepoint_jump): Forward declare.
4110 (struct process_info) <fast_tracepoint_jumps>: New field.
4111 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
4112 (decode_X_packet, decode_M_packet): Adjust.
4113 (relocate_instruction): Declare.
4114 (in_process_agent_loaded): Declare.
4115 (tracepoint_look_up_symbols): Declare.
4116 (struct fast_tpoint_collect_status): Declare.
4117 (fast_tracepoint_collecting): Declare.
4118 (force_unlock_trace_buffer): Declare.
4119 (handle_tracepoint_bkpts): Declare.
4120 (initialize_low_tracepoint)
4121 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
4122 * target.h (struct target_ops) <stabilize_threads,
4123 install_fast_tracepoint_jump_pad>: New fields.
4124 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
4125 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
4126 [HAVE_STDINT_H]: Include stdint.h.
4127 (trace_debug_1): Rename to ...
4128 (trace_vdebug): ... this.
4129 (trace_debug): Rename to ...
4130 (trace_debug_1): ... this. Add `level' parameter.
4131 (trace_debug): New.
4132 (ATTR_USED, ATTR_NOINLINE): New.
4133 (IP_AGENT_EXPORT): New.
4134 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4135 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
4136 (about_to_request_buffer_space, trace_buffer_is_full)
4137 (stopping_tracepoint, expr_eval_result, error_tracepoint)
4138 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
4139 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
4140 (traceframe_write_count, traceframes_created)
4141 (trace_state_variables)
4142 New renaming defines.
4143 (struct ipa_sym_addresses): New.
4144 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
4145 (symbol_list): New.
4146 (ipa_sym_addrs): New.
4147 (all_tracepoint_symbols_looked_up): New.
4148 (in_process_agent_loaded): New.
4149 (write_e_ipa_not_loaded): New.
4150 (maybe_write_ipa_not_loaded): New.
4151 (tracepoint_look_up_symbols): New.
4152 (debug_threads) [IN_PROCESS_AGENT]: New.
4153 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
4154 (UNKNOWN_SIDE_EFFECTS): New.
4155 (stop_tracing): New.
4156 (flush_trace_buffer): New.
4157 (stop_tracing_bkpt): New.
4158 (flush_trace_buffer_bkpt): New.
4159 (read_inferior_integer): New.
4160 (read_inferior_uinteger): New.
4161 (read_inferior_data_pointer): New.
4162 (write_inferior_data_pointer): New.
4163 (write_inferior_integer): New.
4164 (write_inferior_uinteger): New.
4165 (struct collect_static_trace_data_action): Delete.
4166 (enum tracepoint_type): New.
4167 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 4168 <actions_str, step_actions, step_actions_str>: Only include in
4169 GDBserver.
fa593d66
PA		 4170 <orig_size, obj_addr_on_target, adjusted_insn_addr>
4171 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
4172 (tracepoints): Use IP_AGENT_EXPORT.
4173 (last_tracepoint): Don't include in the IPA.
4174 (stopping_tracepoint): Use IP_AGENT_EXPORT.
4175 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
4176 (alloced_trace_state_variables): New.
4177 (trace_state_variables): Use IP_AGENT_EXPORT.
4178 (traceframe_t): Delete unused variable.
4179 (circular_trace_buffer): Don't include in the IPA.
4180 (trace_buffer_start): Delete.
4181 (struct trace_buffer_control): New.
4182 (trace_buffer_free): Delete.
4183 (struct ipa_trace_buffer_control): New.
4184 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
4185 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
4186 New.
4187 (trace_buffer_ctrl): New.
4188 (TRACE_BUFFER_CTRL_CURR): New.
4189 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
4190 Reimplement as macros.
4191 (trace_buffer_wrap): Delete.
4192 (traceframe_write_count, traceframe_read_count)
4193 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
4194 (struct tracepoint_hit_ctx) <type>: New field.
4195 (struct fast_tracepoint_ctx): New.
4196 (memory_barrier): New.
4197 (cmpxchg): New.
4198 (record_tracepoint_error): Update atomically in the IPA.
4199 (clear_inferior_trace_buffer): New.
4200 (about_to_request_buffer_space): New.
4201 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
4202 updating the same buffer.
4203 (add_tracepoint): Default the tracepoint's type to trap
4204 tracepoint, and orig_size to -1.
4205 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
4206 internal variables.
4207 (create_trace_state_variable): New parameter `gdb'. Handle it.
4208 (clear_installed_tracepoints): Clear fast tracepoint jumps.
4209 (cmd_qtdp): Handle fast tracepoints.
4210 (cmd_qtdv): Adjust.
4211 (max_jump_pad_size): New.
4212 (gdb_jump_pad_head): New.
4213 (get_jump_space_head): New.
4214 (claim_jump_space): New.
4215 (sort_tracepoints): New.
4216 (MAX_JUMP_SIZE): New.
4217 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
4218 IPA.
4219 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
4220 support. Upload fast traceframes, and delete internal IPA
4221 breakpoints.
4222 (stop_tracing_handler): New.
4223 (flush_trace_buffer_handler): New.
4224 (cmd_qtstop): Upload fast tracepoints.
4225 (response_tracepoint): Handle fast tracepoints.
4226 (tracepoint_finished_step): Upload fast traceframes. Set the
4227 tracepoint hit context's tracepoint type.
4228 (handle_tracepoint_bkpts): New.
4229 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
4230 type. Add comment about fast tracepoints.
4231 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
4232 non-existing action_str field.
4233 (get_context_regcache): Handle fast tracepoints.
4234 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
4235 to the regcache.
4236 (fast_tracepoint_from_jump_pad_address): New.
4237 (fast_tracepoint_from_ipa_tpoint_address): New.
4238 (collecting_t): New.
4239 (force_unlock_trace_buffer): New.
4240 (fast_tracepoint_collecting): New.
4241 (collecting): New.
4242 (gdb_collect): New.
4243 (write_inferior_data_ptr): New.
4244 (target_tp_heap): New.
4245 (target_malloc): New.
4246 (download_agent_expr): New.
4247 (UALIGN): New.
4248 (download_tracepoints): New.
4249 (download_trace_state_variables): New.
4250 (upload_fast_traceframes): New.
4251 (IPA_FIRST_TRACEFRAME): New.
4252 (IPA_NEXT_TRACEFRAME_1): New.
4253 (IPA_NEXT_TRACEFRAME): New.
4254 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
4255 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
4256 (gdb_jump_pad_buffer_end): New.
4257 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
4258 (initialize_tracepoint): Adjust.
4259 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
4260 buffer. Initialize the low module.
4261 * utils.c (PREFIX, TOOLNAME): New.
4262 (malloc_failure): Use PREFIX.
4263 (error): In the IPA, an error causes an exit.
4264 (fatal, warning): Use PREFIX.
4265 (internal_error): Use TOOLNAME.
4266 (NUMCELLS): Increase to 10.
4267 * configure, config.in: Regenerate.
4268
d149dd1d
PA		 42692010-06-01 Pedro Alves <pedro@codesourcery.com>
4270
4271 * server.c (handle_query) <qSupported>: Do two passes over the
4272 qSupported string to avoid nesting strtok.
4273
f6528abd
JK		 42742010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4275
4276 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
4277 (CDEPS): New.
4278 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
4279 -Wl,--dynamic-list.
4280 * configure: Regenerate.
4281 * proc-service.list: New.
4282
ca2a87a0
JK		 42832010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4284
4285 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
4286 New comment.
4287
363a6e9f
OS		 42882010-05-26 Ozkan Sezer <sezeroz@gmail.com>
4289
4290 * gdbreplay.c (remote_open): Check error return from socket() call by
4291 its equality to -1 not by it being negative.
4292 * remote-utils.c (remote_open): Likewise.
4293
d23b6cb1
PA		 42942010-05-23 Pedro Alves <pedro@codesourcery.com>
4295
4296 * config.h: Regenerate.
4297
28d3cf85
MK		 42982010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
4299
4300 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
4301 doesn't provide PTRACE_GET_THREAD_AREA.
4302
fea36a59
MK		 43032010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
4304
4305 * linux-m68k-low.c: Include <asm/ptrace.h>
4306 (ps_get_thread_area): Implement.
4307
24b066ba
DE		 43082010-05-03 Doug Evans <dje@google.com>
4309
4310 * event-loop.c (struct callback_event): New struct.
4311 (callback_list): New global.
4312 (append_callback_event, delete_callback_event): New functions.
4313 (process_callback): New function.
4314 (start_event_loop): Call it.
4315 * remote-utils.c (NOT_SCHEDULED): Define.
4316 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
4317 moved out of readchar.
4318 (readchar): Rewrite. Call reschedule before returning.
4319 (reset_readchar): New function.
4320 (remote_close): Call it.
4321 (process_remaining, reschedule): New functions.
4322 * server.h (callback_handler_func): New typedef.
4323 (append_callback_event, delete_callback_event): Declare.
4324
9836d6ea
PA		 43252010-05-03 Pedro Alves <pedro@codesourcery.com>
4326
4327 * proc-service.c (ps_pglobal_lookup): Use
4328 thread_db_look_up_one_symbol.
4329 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
4330 parameter. Use it instead of all_symbols_looked_up.
4331 * server.h (struct process_info) <all_symbols_looked_up>: Delete
4332 field.
4333 (all_symbols_looked_up): Don't declare.
4334 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
4335 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
4336 field.
4337 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
4338 Set all_symbols_looked_up here.
4339 (thread_db_look_up_one_symbol): New.
4340 (thread_db_get_tls_address): Adjust.
4341 (thread_db_load_search, try_thread_db_load_1): Always allocate the
4342 thread_db object on the heap, and tentatively set it in the
4343 process structure.
4344 (thread_db_init): Don't set all_symbols_looked_up here.
4345 * linux-low.h (thread_db_look_up_one_symbol): Declare.
4346
7984d532
PA		 43472010-05-03 Pedro Alves <pedro@codesourcery.com>
4348
4349 * linux-low.c (linux_kill, linux_detach): Adjust.
4350 (status_pending_p_callback): Remove redundant statement. Check
4351 for !TARGET_WAITIKIND_IGNORE, instead of
4352 TARGET_WAITKIND_STOPPED.
4353 (handle_tracepoints): Make sure LWP is locked. Adjust.
4354 (linux_wait_for_event_1): Adjust.
4355 (linux_cancel_breakpoints): New.
4356 (unsuspend_one_lwp): New.
4357 (unsuspend_all_lwps): New.
4358 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
4359 (send_sigstop_callback): Change return type to int, add new
4360 `except' parameter and handle it.
4361 (suspend_and_send_sigstop_callback): New.
4362 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
4363 pass them down. If SUSPEND, also increment the lwp's suspend
4364 count.
4365 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
4366 (need_step_over_p): Don't consider suspended LWPs.
4367 (start_step_over): Adjust.
4368 (proceed_one_lwp): Change return type to int, add new `except'
4369 parameter and handle it.
4370 (unsuspend_and_proceed_one_lwp): New.
4371 (proceed_all_lwps): Use find_inferior instead of
4372 for_each_inferior.
4373 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
4374 also decrement the suspend count of LWPs. Pass `except' down,
4375 instead of hacking its suspend count.
4376 (linux_pause_all): Add `freeze' parameter. Adjust.
4377 (linux_unpause_all): New.
4378 (linux_target_ops): Install linux_unpause_all.
4379 * server.c (handle_status): Adjust.
4380 * target.h (struct target_ops): New fields `unpause_all' and
4381 `cancel_breakpoints'. Add new parameter to `pause_all'.
4382 (pause_all): Add new `freeze' parameter.
4383 (unpause_all): New.
4384 (cancel_breakpoints): New.
4385 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
4386 cancel breakpoints.
4387 (cmd_qtstart): Pause threads.
4388 (stop_tracing): Pause threads, and cancel breakpoints.
4389 * win32-low.c (win32_target_ops): Adjust.
4390
e471f25b
PA		 43912010-05-03 Pedro Alves <pedro@codesourcery.com>
4392
4393 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
4394 the inferior right away from here...
4395 (linux_wait_1): ... to here, and adjust to check the thread's
4396 last_resume_kind instead of the lwp's step or stop_expected flags.
4397
1915ef4f
PA		 43982010-05-02 Pedro Alves <pedro@codesourcery.com>
4399
4400 * README: Use consistent `GDB' and `GDBserver' spellings.
4401
f9e39928
PA		 44022010-05-02 Pedro Alves <pedro@codesourcery.com>
4403
4404 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
4405 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
4406 (linux_detach_one_lwp): Assume the lwp is stopped.
4407 (any_thread_of): Delete.
4408 (linux_detach): Stop all lwps here. Don't blindly delete all
4409 breakpoints.
4410 (delete_lwp_callback): New.
4411 (linux_mourn): Delete all lwps of the process that is gone.
4412 (linux_wait_1): Don't delete the last lwp of the process here.
4413 * mem-break.h (mark_breakpoints_out): Declare.
4414 * mem-break.c (mark_breakpoints_out): New.
4415 (free_all_breakpoints): Use it.
4416 * server.c (handle_target_event): If the process is gone, mark
4417 breakpoints out.
4418 * thread-db.c (struct thread_db) <create_bp>: New field.
4419 (thread_db_enable_reporting): Fix prototype. Store a thread event
4420 breakpoint reference in the thread_db struct.
4421 (thread_db_load_search): Clear the thread_db object.
4422 (try_thread_db_load_1): Ditto.
4423 (switch_to_process): New.
4424 (disable_thread_event_reporting): Use it.
4425 (remove_thread_event_breakpoints): New.
4426 (thread_db_detach, thread_db_mourn): Use it.
4427
1e7fc18c
PA		 44282010-05-01 Pedro Alves <pedro@codesourcery.com>
4429
4430 * linux-low.c (linux_enable_event_reporting): New.
4431 (linux_wait_for_event_1, handle_extended_wait): Use it.
4432
02fc4de7
PA		 44332010-04-30 Pedro Alves <pedro@codesourcery.com>
4434
4435 * linux-low.c (linux_kill_one_lwp, linux_kill)
4436 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
4437 (send_sigstop): Take an lwp_info as parameter instead. Queue a
4438 SIGSTOP even if the LWP is stopped.
4439 (send_sigstop_callback): New.
4440 (stop_all_lwps): Use send_sigstop_callback instead.
4441 (linux_resume_one_thread): Adjust.
4442 (proceed_one_lwp): Still proceed an LWP that the client has
4443 requested to stop, if we haven't reported it as stopped yet. Make
4444 sure that LWPs the client want stopped, have a pending SIGSTOP.
4445
bc3b5632
DE		 44462010-04-26 Doug Evans <dje@google.com>
4447
ae1ada35
DE		 4448 * server.c (handle_general_set): Make static.
4449
bc3b5632
DE		 4450 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
4451 Print received char after testing for error/eof instead of before.
4452 (input_interrupt): Tweak comment.
4453
65730243
DE		 44542010-04-23 Doug Evans <dje@google.com>
4455
4456 * server.c (start_inferior): Print inferior argv if --debug.
4457
a8ae7dc0
AR		 44582010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
4459
4460 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
4461 * nto-x86-low.c: Include server.h
4462
1c07cc19
PM		 44632010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
4464
4465 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
4466 be consistent with other sources of this directory.
4467 (init_registers_amd64): Correct name of source file of this function
4468 in the comment.
4469
e0a61e09
PM		 44702010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
4471
4472 * configure.srv (x86_64-*-mingw*): New configuration for Windows
4473 64-bit executables.
4474
54709339
PM		 44752010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
4476
4477 * win32-i386-low.c: Add 64-bit support.
4478 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
4479 (init_registers_amd64): Declare.
4480 (mappings): Add 64-bit version of array.
4481 (init_windows_x86): New function.
4482 (the_low_target): Change init_arch field to init_windows_x86.
4483
e8f0053d
PM		 44842010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
4485
4486 * win32-low.c: Adapt to support also 64-bit architecture.
4487 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
4488 (get_image_name): Use SIZE_T type for local variable `done'.
4489 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
4490 (toolhelp_get_dll_name): Idem.
4491 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
4492 Use uintptr_t typecast to avoid warning.
4493 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
4494 (handle_exception): Use phex_nz to avoid warning.
4495 (win32_wait): Remove unused local variable `process'.
4496
c481e77e
PM		 44972010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
4498
4499 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
4500 `amd64-avx.o'.
4501
12ea4b69
PM		 45022010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
4503
4504 * configure.ac: Use `ws2_32' library for srv_mingw.
4505 * configure: Regenerate.
4506 * gdbreplay.c: Include winsock2.h instead of winsock.h.
4507 * remote-utils.c: Likewise.
4508
f6d1620c
L		 45092010-04-17 H.J. Lu <hongjiu.lu@intel.com>
4510
4511 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
4512 if __x86_64__ is defined.
4513
8e642873
PM		 45142010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
4515
4516 * configure: Regenerate.
4517
711e434b
PM		 45182010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
4519
4520 * server.c (handle_query): Handle 'qGetTIBAddr' query.
4521 * target.h (target_ops): New get_tib_address field.
4522 * win32-low.h (win32_thread_info): Add thread_local_base field.
4523 * win32-low.c (child_add_thread): Add tlb argument.
4524 Set thread_local_base field to TLB.
4525 (get_child_debug_event): Adapt to child_add_thread change.
4526 (win32_get_tib_address): New function.
4527 (win32_target_ops): Set get_tib_address field to
4528 win32_get_tib_address.
4529 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
4530
505106cd
PA		 45312010-04-12 Pedro Alves <pedro@codesourcery.com>
4532
505106cd
PA		 4533 * linux-low.c (linux_mourn): Also remove the process.
4534 * server.c (handle_target_event): Don't remove the process here.
4535 * nto-low.c (nto_mourn): New.
4536 (nto_target_ops): Install it.
4537 * spu-low.c (spu_mourn): New.
4538 (spu_target_ops): Install it.
4539 * win32-low.c (win32_mourn): New.
4540 (win32_target_ops): Install it.
4541
e8470a06
PA		 45422010-04-12 Pedro Alves <pedro@codesourcery.com>
4543
4544 * server.h (buffer_xml_printf): Remove redundant `;'.
4545
45ba0d02
PA		 45462010-04-12 Pedro Alves <pedro@codesourcery.com>
4547
4548 * regcache.c (set_register_cache): Invalidate regcaches before
4549 changing the register cache layout.
4550 (regcache_invalidate_one): Allow a NULL regcache.
4551 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
4552 regcaches before changing the register cache layout or the target
4553 regsets.
4554
59e04013
L		 45552010-04-12 H.J. Lu <hongjiu.lu@intel.com>
4556
4557 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
4558 variable warning on Linux/x86-64.
4559
8336d594
PA		 45602010-04-11 Pedro Alves <pedro@codesourcery.com>
4561
4562 GDBserver disconnected tracing support.
4563
4564 * linux-low.c (linux_remove_process): Delete.
4565 (add_lwp): Don't set last_resume_kind here.
4566 (linux_kill): Use `mourn'.
4567 (linux_detach): Use `thread_db_detach', and `mourn'.
4568 (linux_mourn): New.
4569 (linux_attach_lwp_1): Adjust comment.
4570 (linux_attach): last_resume_kind moved the thread_info; adjust.
4571 (status_pending_p_callback): Adjust.
4572 (linux_wait_for_event_1): Adjust.
4573 (count_events_callback, select_singlestep_lwp_callback)
4574 (select_event_lwp_callback, cancel_breakpoints_callback)
4575 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
4576 (proceed_one_lwp): Adjust.
4577 (linux_async): Add debug output.
4578 (linux_thread_stopped): New.
4579 (linux_pause_all): New.
4580 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
4581 linux_pause_all.
4582 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
4583 (thread_db_free): Delete declaration.
4584 (thread_db_detach, thread_db_mourn): Declare.
4585 * thread-db.c (thread_db_init): Use thread_db_mourn.
4586 (thread_db_free): Delete, split in two.
4587 (disable_thread_event_reporting): New.
4588 (thread_db_detach): New.
4589 (thread_db_mourn): New.
4590
4591 * server.h (struct thread_info) <last_resume_kind>: New field.
4592 <attached>: Add comment.
4593 <gdb_detached>: New field.
4594 (handler_func): Change return type to int.
4595 (handle_serial_event, handle_target_event): Ditto.
4596 (gdb_connected): Declare.
4597 (tracing): Delete.
4598 (disconnected_tracing): Declare.
4599 (stop_tracing): Declare.
4600
4601 * server.c (handle_query) <qSupported>: Report support for
4602 disconnected tracing.
4603 (queue_stop_reply_callback): Account for running threads.
4604 (gdb_wants_thread_stopped): New.
4605 (gdb_wants_all_threads_stopped): New.
4606 (gdb_reattached_process): New.
4607 (handle_status): Clear the `gdb_detached' flag of all processes.
4608 In all-stop, stop all threads.
4609 (main): Be sure to leave tfind mode. Handle disconnected tracing.
4610 (process_serial_event): If the remote connection breaks, or if an
4611 exit was forced with "monitor exit", force an event loop exit.
4612 Handle disconnected tracing on detach.
4613 (handle_serial_event): Adjust.
4614 (handle_target_event): If GDB isn't connected, forward events back
4615 to the inferior, unless the last process exited, in which case,
4616 exit gdbserver. Adjust interface.
4617
4618 * remote-utils.c (remote_open): Don't block in accept. Instead
4619 register an event loop source on the listen socket file
4620 descriptor. Refactor bits into ...
4621 (listen_desc): ... this new global.
4622 (gdb_connected): ... this new function.
4623 (enable_async_notification): ... this new function.
4624 (handle_accept_event): ... this new function.
4625 (remote_close): Clear remote_desc.
4626
4627 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
4628
4629 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
4630 New fields.
4631 (mourn_inferior): Define.
4632 (target_process_qsupported): Avoid the dangling else problem.
4633 (thread_stopped): Define.
4634 (pause_all): Define.
4635 (target_waitstatus_to_string): Declare.
4636 * target.c (target_waitstatus_to_string): New.
4637
4638 * tracepoint.c (tracing): Make extern.
4639 (disconnected_tracing): New.
4640 (stop_tracing): Make extern. Handle tracing stops due to GDB
4641 disconnecting.
4642 (cmd_qtdisconnected): New.
4643 (cmd_qtstatus): Report disconnected tracing status in trace reply.
4644 (handle_tracepoint_general_set): Handle QTDisconnected.
4645
4646 * event-loop.c (event_handler_func): Change return type to int.
4647 (process_event): Bail out if the event handler wants the event
4648 loop to stop.
4649 (handle_file_event): Ditto.
4650 (start_event_loop): Bail out if the event handler wants the event
4651 loop to stop.
4652
4653 * nto-low.c (nto_target_ops): Adjust.
4654 * spu-low.c (spu_wait): Don't remove the process here.
4655 (spu_target_ops): Adjust.
4656 * win32-low.c (win32_wait): Don't remove the process here.
4657 (win32_target_ops): Adjust.
4658
5d267c4c
PA		 46592010-04-11 Pedro Alves <pedro@codesourcery.com>
4660
4661 * regcache.c (realloc_register_cache): Invalidate inferior's
4662 regcache before recreating it.
4663
623ccd72
PA		 46642010-04-09 Pedro Alves <pedro@codesourcery.com>
4665
4666 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
4667
219f2f23
PA		 46682010-04-09 Stan Shebs <stan@codesourcery.com>
4669 Pedro Alves <pedro@codesourcery.com>
4670
4671 * server.h (LONGEST): New.
4672 (struct thread_info) <while_stepping>: New field.
4673 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
4674 Declare.
4675 (initialize_tracepoint, handle_tracepoint_general_set)
4676 (handle_tracepoint_query, tracepoint_finished_step)
4677 (tracepoint_was_hit, release_while_stepping_state_list):
4678 (current_traceframe): Declare.
4679 * server.c (handle_general_set): Handle tracepoint packets.
4680 (read_memory): New.
4681 (write_memory): New.
4682 (handle_search_memory_1): Use read_memory.
4683 (handle_query): Report support for conditional tracepoints, trace
4684 state variables, and tracepoint sources. Handle tracepoint
4685 queries.
4686 (main): Initialize the tracepoints module.
4687 (process_serial_event): Handle traceframe reads/writes.
4688
4689 * linux-low.c (handle_tracepoints): New.
4690 (linux_wait_1): Call it.
4691 (linux_resume_one_lwp): Handle while-stepping.
4692 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
4693 (linux_target_ops): Install them.
4694 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
4695 New field.
4696 * linux-x86-low.c (x86_supports_tracepoints): New.
4697 (the_low_target). Install it.
4698
4699 * mem-break.h (delete_breakpoint): Declare.
4700 * mem-break.c (delete_breakpoint): Make external.
4701
4702 * target.h (struct target_ops): Add `supports_tracepoints',
4703 `read_pc', and `write_pc' fields.
4704 (target_supports_tracepoints): Define.
4705 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
4706 (phex_nz): New.
4707
4708 * regcache.h (struct regcache) <registers_owned>: New field.
4709 (init_register_cache, regcache_cpy): Declare.
4710 (regcache_read_pc, regcache_write_pc): Declare.
4711 (register_cache_size): Declare.
4712 (supply_regblock): Declare.
4713 * regcache.c (init_register_cache): New.
4714 (new_register_cache): Use it.
4715 (regcache_cpy): New.
4716 (register_cache_size): New.
4717 (supply_regblock): New.
4718 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 4719
219f2f23
PA		 4720 * tracepoint.c: New.
4721
4722 * Makefile.in (OBS): Add tracepoint.o.
4723 (tracepoint.o): New rule.
4724
3a13a53b
L		 47252010-04-08 H.J. Lu <hongjiu.lu@intel.com>
4726
4727 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
4728 (i386-mmx.o): New.
4729 (i386-mmx.c): Likewise.
4730 (i386-mmx-linux.o): Likewise.
4731 (i386-mmx-linux.c): Likewise.
4732
4733 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
4734 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
4735 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
4736 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
4737
4738 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
4739 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
4740 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
4741
1570b33e
L		 47422010-04-07 H.J. Lu <hongjiu.lu@intel.com>
4743
4744 * Makefile.in (clean): Updated.
4745 (i386-avx.o): New.
4746 (i386-avx.c): Likewise.
4747 (i386-avx-linux.o): Likewise.
4748 (i386-avx-linux.c): Likewise.
4749 (amd64-avx.o): Likewise.
4750 (amd64-avx.c): Likewise.
4751 (amd64-avx-linux.o): Likewise.
4752 (amd64-avx-linux.c): Likewise.
4753
4754 * configure.srv (srv_i386_regobj): Add i386-avx.o.
4755 (srv_i386_linux_regobj): Add i386-avx-linux.o.
4756 (srv_amd64_regobj): Add amd64-avx.o.
4757 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
4758 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
4759 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
4760 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
4761 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
4762 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
4763 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
4764
4765 * i387-fp.c: Include "i386-xstate.h".
4766 (i387_xsave): New.
4767 (i387_cache_to_xsave): Likewise.
4768 (i387_xsave_to_cache): Likewise.
4769 (x86_xcr0): Likewise.
4770
4771 * i387-fp.h (i387_cache_to_xsave): Likewise.
4772 (i387_xsave_to_cache): Likewise.
4773 (x86_xcr0): Likewise.
4774
4775 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
4776 * linux-crisv32-low.c (target_regsets): Likewise.
4777 * linux-m68k-low.c (target_regsets): Likewise.
4778 * linux-mips-low.c (target_regsets): Likewise.
4779 * linux-ppc-low.c (target_regsets): Likewise.
4780 * linux-s390-low.c (target_regsets): Likewise.
4781 * linux-sh-low.c (target_regsets): Likewise.
4782 * linux-sparc-low.c (target_regsets): Likewise.
4783 * linux-xtensa-low.c (target_regsets): Likewise.
4784
4785 * linux-low.c: Include <sys/uio.h>.
4786 (regsets_fetch_inferior_registers): Support nt_type.
4787 (regsets_store_inferior_registers): Likewise.
4788 (linux_process_qsupported): New.
4789 (linux_target_ops): Add linux_process_qsupported.
4790
4791 * linux-low.h (regset_info): Add nt_type.
4792 (linux_target_ops): Add process_qsupported.
4793
4794 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
4795 and <sys/uio.h>.
4796 (init_registers_i386_avx_linux): New.
4797 (init_registers_amd64_avx_linux): Likewise.
4798 (xmltarget_i386_linux_no_xml): Likewise.
4799 (xmltarget_amd64_linux_no_xml): Likewise.
4800 (PTRACE_GETREGSET): Likewise.
4801 (PTRACE_SETREGSET): Likewise.
4802 (x86_fill_xstateregset): Likewise.
4803 (x86_store_xstateregset): Likewise.
4804 (use_xml): Likewise.
4805 (x86_linux_update_xmltarget): Likewise.
4806 (x86_linux_process_qsupported): Likewise.
4807 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
4808 (x86_arch_setup): Don't call init_registers_amd64_linux nor
4809 init_registers_i386_linux here. Call
4810 x86_linux_update_xmltarget.
4811 (the_low_target): Add x86_linux_process_qsupported.
4812
4813 * server.c (handle_query): Call target_process_qsupported.
4814
4815 * target.h (target_ops): Add process_qsupported.
4816 (target_process_qsupported): New.
4817
fc7238bb
PA		 48182010-04-03 Pedro Alves <pedro@codesourcery.com>
4819
4820 * inferiors.c (add_thread): Set last_status kind to
4821 TARGET_WAITKIND_IGNORE.
4822 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
4823 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
4824 (linux_wait_1): Move `thread' local definition to block that uses
4825 it. Don't NULL initialize `event_child'.
4826 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
4827 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
4828 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
4829
bdabb078
PA		 48302010-04-01 Pedro Alves <pedro@codesourcery.com>
4831
4832 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
4833 an extended waitstatus, or by a watchpoint.
4834 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
4835 thread was stepping or has been stopped by a watchpoint.
4836
d3bbe7a0
PA		 48372010-04-01 Pedro Alves <pedro@codesourcery.com>
4838
4839 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
4840 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
4841 of another, then delete the previous, and validate all
4842 breakpoints.
4843 (validate_inserted_breakpoint): New.
4844 (delete_disabled_breakpoints): New.
4845 (validate_breakpoints): New.
4846 (check_mem_read): Validate breakpoints before trusting their
4847 shadow. Delete disabled breakpoints.
4848 (check_mem_write): Validate breakpoints before trusting they
4849 should be inserted. Delete disabled breakpoints.
4850 * mem-break.h (validate_breakpoints):
4851 * server.c (handle_query): Validate breakpoints when we see a
4852 qSymbol query.
4853
8b07ae33
PA		 48542010-04-01 Pedro Alves <pedro@codesourcery.com>
4855
4856 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
4857 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
4858 if we could tell there's a GDB breakpoint at stop_pc.
4859 (need_step_over_p): Don't do a step over if we find a GDB
4860 breakpoint at the resume PC.
4861
4862 * mem-break.c (struct raw_breakpoint): New.
4863 (enum bkpt_type): New type `gdb_breakpoint'.
4864 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
4865 fields. New field `raw'.
4866 (find_raw_breakpoint_at): New.
4867 (set_raw_breakpoint_at): Handle refcounting. Create a raw
4868 breakpoint instead.
4869 (set_breakpoint_at): Adjust.
4870 (delete_raw_breakpoint): New.
4871 (release_breakpoint): New.
4872 (delete_breakpoint): Rename to...
4873 (delete_breakpoint_1): ... this. Add proc parameter. Use
4874 release_breakpoint. Return ENOENT.
4875 (delete_breakpoint): Reimplement.
4876 (find_breakpoint_at): Delete.
4877 (find_gdb_breakpoint_at): New.
4878 (delete_breakpoint_at): Delete.
4879 (set_gdb_breakpoint_at): New.
4880 (delete_gdb_breakpoint_at): New.
4881 (gdb_breakpoint_here): New.
4882 (set_reinsert_breakpoint): Use release_breakpoint.
4883 (uninsert_breakpoint): Rename to ...
4884 (uninsert_raw_breakpoint): ... this.
4885 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
4886 (reinsert_raw_breakpoint): Change parameter type to
4887 raw_breakpoint.
4888 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
4889 instead.
4890 (check_breakpoints): Adjust. Use release_breakpoint.
4891 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
4892 (breakpoint_inserted_here): Ditto.
4893 (check_mem_read): Adjust to iterate over raw breakpoints instead.
4894 Don't trust the breakpoint's shadow if it is not inserted.
4895 (check_mem_write): Adjust to iterate over raw breakpoints instead.
4896 (delete_all_breakpoints): Adjust.
4897 (free_all_breakpoints): Mark all breakpoints as uninserted, and
4898 use delete_breakpoint_1.
4899
4900 * mem-break.h (breakpoints_supported): Delete declaration.
4901 (set_gdb_breakpoint_at): Declare.
4902 (gdb_breakpoint_here): Declare.
4903 (delete_breakpoint_at): Delete.
4904 (delete_gdb_breakpoint_at): Declare.
4905
4906 * server.h (struct raw_breakpoint): Forward declare.
4907 (struct process_info): New field `raw_breakpoints'.
4908
4909 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
4910 breakpoints.
4911
6bf5e0ba
PA		 49122010-03-24 Pedro Alves <pedro@codesourcery.com>
4913
4914 * linux-low.c (status_pending_p_callback): Fix comment.
4915 (linux_wait_for_event_1): Move most of the internal breakpoint
4916 handling from here...
4917 (linux_wait_1): ... to here.
4918 (count_events_callback): New.
4919 (select_singlestep_lwp_callback): New.
4920 (select_event_lwp_callback): New.
4921 (cancel_breakpoints_callback): New.
4922 (select_event_lwp): New.
4923 (linux_wait_1): Simplify internal breakpoint handling. Give equal
4924 priority to all LWPs that have had events that should be reported
4925 to the client. Cancel breakpoints when about to reporting the
4926 event to the client, not while stopping lwps. No longer cancel
4927 finished single-steps here.
4928 (cancel_finished_single_step): Delete.
4929 (cancel_finished_single_steps): Delete.
4930
414a389f
PA		 49312010-03-24 Pedro Alves <pedro@codesourcery.com>
4932
4933 * mem-break.c (enum bkpt_type): New.
4934 (struct breakpoint): New field `type'.
4935 (set_breakpoint_at): Change return type to struct breakpoint
4936 pointer. Set type to `other_breakpoint' by default.
4937 (delete_breakpoint): Rewrite, supporting more than one breakpoint
4938 in the breakpoint list.
4939 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
4940 (reinsert_breakpoint): Rename to ...
4941 (reinsert_raw_breakpoint): ... this.
4942 (reinsert_breakpoints_at): Adjust.
4943 * mem-break.h (struct breakpoint): Declare.
4944 (set_breakpoint_at): Change return type to struct breakpoint
4945 pointer.
4946
2280c721
PA		 49472010-03-24 Pedro Alves <pedro@codesourcery.com>
4948
4949 * server.c (handle_query): Assign, not compare.
4950
d50171e4
PA		 49512010-03-24 Pedro Alves <pedro@codesourcery.com>
4952
4953 Teach linux gdbserver to step-over-breakpoints.
4954
4955 * linux-low.c (can_hardware_single_step): New.
4956 (supports_breakpoints): New.
4957 (handle_extended_wait): If stopping threads, read the stop pc of
4958 the new cloned LWP.
4959 (get_pc): New.
4960 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
4961 low target doesn't support retrieving the PC.
4962 (add_lwp): Set last_resume_kind to resume_continue.
4963 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
4964 (linux_attach): Don't clear stop_expected. Set the lwp's
4965 last_resume_kind to resume_stop.
4966 (linux_detach_one_lwp): Don't check for removed breakpoints.
4967 (check_removed_breakpoint): Delete.
4968 (status_pending_p): Rename to ...
4969 (status_pending_p_callback): ... this. Don't check for removed
4970 breakpoints. Don't consider threads that are stopped from GDB's
4971 perspective.
4972 (linux_wait_for_lwp): Always read the stop_pc here.
4973 (cancel_breakpoint): New.
4974 (step_over_bkpt): New global.
4975 (linux_wait_for_event_1): Implement stepping over breakpoints.
4976 (gdb_wants_lwp_stopped): New.
4977 (gdb_wants_all_stopped): New.
4978 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
4979 single-step traps here. Store the thread's last reported target
4980 wait status.
4981 (send_sigstop): Don't clear stop_expected. Always set it,
4982 instead.
4983 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
4984 (cancel_finished_single_step): New.
4985 (cancel_finished_single_steps): New.
4986 (wait_for_sigstop): Don't cancel finished single-step traps here.
4987 (linux_resume_one_lwp): Don't check for removed breakpoints.
4988 Don't set `step' on non-hardware step archs.
4989 (linux_set_resume_request): Ignore resume_stop requests if already
4990 stopping or stopped. Set the lwp's last_resume_kind.
4991 (resume_status_pending_p): Don't check for removed breakpoints.
4992 (need_step_over_p): New.
4993 (start_step_over): New.
4994 (finish_step_over): New.
4995 (linux_resume_one_thread): Always queue a sigstop for resume_stop
4996 requests. Clear the thread's last reported target waitstatus.
4997 Don't use the `suspended' flag. Don't consider pending breakpoints.
4998 (linux_resume): Start a step-over if necessary.
4999 (proceed_one_lwp): New.
5000 (proceed_all_lwps): New.
5001 (unstop_all_lwps): New.
5002 * linux-low.h (struct lwp_info): Rewrite comment for the
5003 `suspended' flag. Add the `stop_pc' field. Delete the
5004 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
5005 Add `'last_resume_kind' and `need_step_over' fields.
5006 * inferiors.c (struct thread_info): Delete, moved elsewhere.
5007 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
5008 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
5009 (set_raw_breakpoint_at): New.
5010 (set_breakpoint_at): Rewrite to use it.
5011 (reinsert_breakpoint_handler): Delete.
5012 (set_reinsert_breakpoint): New.
5013 (reinsert_breakpoint_by_bp): Delete.
5014 (delete_reinsert_breakpoints): New.
5015 (uninsert_breakpoint): Rewrite.
5016 (uninsert_breakpoints_at): New.
5017 (reinsert_breakpoint): Rewrite.
5018 (reinsert_breakpoints_at): New.
5019 (check_breakpoints): Rewrite.
5020 (breakpoint_here): New.
5021 (breakpoint_inserted_here): New.
5022 (check_mem_read): Adjust.
5023 * mem-break.h (breakpoints_supported, breakpoint_here)
5024 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
5025 (reinsert_breakpoint_by_bp): Delete declaration.
5026 (delete_reinsert_breakpoints): Declare.
5027 (reinsert_breakpoint): Delete declaration.
5028 (reinsert_breakpoints_at): Declare.
5029 (uninsert_breakpoint): Delete declaration.
5030 (uninsert_breakpoints_at): Declare.
5031 (check_breakpoints): Adjust prototype.
5032 * server.h: Adjust include order.
5033 (struct thread_info): Declare here. Add a `last_status' field.
5034
30ba68cb
MS		 50352010-03-23 Michael Snyder <msnyder@vmware.com>
5036
5037 * server.c (crc32): New function.
5038 (handle_query): Add handling for 'qCRC:' request.
5039
b9a881c2
PA		 50402010-03-23 Pedro Alves <pedro@codesourcery.com>
5041
5042 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
5043 lwp had been stopped by a watchpoint.
5044
e92d13d5
PA		 50452010-03-16 Pedro Alves <pedro@codesourcery.com>
5046
5047 * server.h (internal_error): Declare.
5048 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
5049 * utils.c (internal_error): New function.
5050
64daa791
AS		 50512010-03-15 Andreas Schwab <schwab@redhat.com>
5052
5053 * configure.srv: Fix typo setting srv_regobj.
5054
f52cd8cd
PA		 50552010-03-15 Pedro Alves <pedro@codesourcery.com>
5056
5057 * linux-low.c (fetch_register): Avoid passing a non string literal
5058 format to `error'.
5059 (usr_store_inferior_registers): Ditto.
5060
93ae6fdc
PA		 50612010-03-14 Pedro Alves <pedro@codesourcery.com>
5062
5063 * linux-low.c (linux_write_memory): Bail out early if peeking
5064 memory failed.
5065
c3adc08c
PA		 50662010-03-14 Pedro Alves <pedro@codesourcery.com>
5067
5068 * linux-low.h (struct lwp_info): New fields
5069 `stopped_by_watchpoint' and `stopped_data_address'.
5070 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
5071 here, and cache them in the lwp object.
5072 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
5073 directly.
5074 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
5075 field.
5076 (linux_stopped_by_watchpoint): Rewrite.
5077 (linux_stopped_data_address): Rewrite.
5078
bce522a2
PA		 50792010-03-06 Simo Melenius <simo.melenius@iki.fi>
5080
5081 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
5082 switching the current inferior, not before.
5083
90884b2b
L		 50842010-03-01 H.J. Lu <hongjiu.lu@intel.com>
5085
5086 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
5087 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
5088 i386-linux.c and amd64-linux.c.
5089 (reg-i386.o): Removed.
5090 (reg-i386.c): Likewise.
5091 (reg-i386-linux.o): Likewise.
5092 (reg-i386-linux.c): Likewise.
5093 (reg-x86-64.o): Likewise.
5094 (reg-x86-64.c): Likewise.
5095 (reg-x86-64-linux.o): Likewise.
5096 (reg-x86-64-linux.c): Likewise.
5097 (i386.o): New.
5098 (i386.c): Likewise.
5099 (i386-linux.o): Likewise.
5100 (i386-linux.c): Likewise.
5101 (amd64.o): Likewise.
5102 (amd64.c): Likewise.
5103 (amd64-linux.o): Likewise.
5104 (amd64-linux.c): Likewise.
5105
5106 * configure.srv (srv_i386_regobj): New.
5107 (srv_i386_linux_regobj): Likewise.
5108 (srv_amd64_regobj): Likewise.
5109 (srv_amd64_linux_regobj): Likewise.
5110 (srv_i386_32bit_xmlfiles): Likewise.
5111 (srv_i386_64bit_xmlfiles): Likewise.
5112 (srv_i386_xmlfiles): Likewise.
5113 (srv_amd64_xmlfiles): Likewise.
5114 (srv_i386_linux_xmlfiles): Likewise.
5115 (srv_amd64_linux_xmlfiles): Likewise.
5116 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
5117 srv_xmlfiles to $srv_i386_xmlfiles.
5118 (i[34567]86-*-mingw32ce*): Likewise.
5119 (i[34567]86-*-mingw*): Likewise.
5120 (i[34567]86-*-nto*): Likewise.
5121 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
5122 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
5123 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
5124 (x86_64-*-linux*): Likewise.
5125
5126 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
5127 (init_registers_amd64_linux): New.
5128 (x86_arch_setup): Replace init_registers_x86_64_linux with
5129 init_registers_amd64_linux.
5130
193f13e6
MK		 51312010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
5132
5133 * configure.ac: Check for libdl. If it is not available link against
5134 static libthread_db.
5135 * configure: Regenerate.
5136
85d721b8
PA		 51372010-02-22 Pedro Alves <pedro@codesourcery.com>
5138
5139 PR9605
5140
5141 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
5142 handing a read watchpoint.
5143 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
5144
6076632b
DE		 51452010-02-12 Doug Evans <dje@google.com>
5146
5147 * linux-low.c (linux_supports_tracefork_flag): Document.
5148 (linux_look_up_symbols): Add comment.
5149
3327ccf7
L		 51502010-02-03 H.J. Lu <hongjiu.lu@intel.com>
5151
5152 * regcache.c (supply_register): Clear regcache if buf is NULL.
5153
0718675c 51542010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 5155 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 5156
5157 * inferiors.c (find_inferior): Add function documentation.
5158 (unloaded_dll): Handle the case where the unloaded dll has not
5159 been previously registered in the dll list.
5160
177321bd
DJ		 51612010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
5162
5163 * linux-arm-low.c (thumb_breakpoint_len): Delete.
5164 (thumb2_breakpoint): New.
5165 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
5166
2b009048
DJ		 51672010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5168
5169 * linux-low.c (get_stop_pc): Check for SIGTRAP.
5170 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
5171 breakpoints.
5172
3be029c7
PA		 51732010-01-21 Pedro Alves <pedro@codesourcery.com>
5174
5175 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
5176
18f5de3b
JK		 51772010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5178
5179 * linux-s390-low.c (s390_collect_ptrace_register)
5180 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
5181
3743bb4f
DE		 51822010-01-21 Doug Evans <dje@google.com>
5183
14ce3065
DE		 5184 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
5185 (PTRACE_ARG4_TYPE): New macro.
5186 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
5187 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
5188 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
5189 (usr_store_inferior_registers): Ditto.
5190 (linux_read_memory, linux_write_memory): Ditto.
5191 (linux_test_for_tracefork): Ditto.
5192
3743bb4f
DE		 5193 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
5194 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
5195
8b315be5
PA		 51962010-01-21 Pedro Alves <pedro@codesourcery.com>
5197
5198 * proc-service.c (ps_lgetregs): Don't refetch registers from the
5199 target.
5200
85492558
PA		 52012010-01-21 Pedro Alves <pedro@codesourcery.com>
5202
5203 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
5204 prototype to take a regcache. Adjust.
5205
442ea881
PA		 52062010-01-20 Pedro Alves <pedro@codesourcery.com>
5207
5208 * regcache.h (struct thread_info): Forward declare.
5209 (struct regcache): New.
5210 (new_register_cache): Adjust prototype.
5211 (get_thread_regcache): Declare.
5212 (free_register_cache): Adjust prototype.
5213 (registers_to_string, registers_from_string): Ditto.
5214 (supply_register, supply_register_by_name, collect_register)
5215 (collect_register_as_string, collect_register_by_name): Ditto.
5216 * regcache.c (struct inferior_regcache_data): Delete.
5217 (get_regcache): Rename to ...
5218 (get_thread_regcache): ... this. Adjust. Switch inferior before
5219 fetching registers.
5220 (regcache_invalidate_one): Adjust.
5221 (regcache_invalidate): Fix prototype.
5222 (new_register_cache): Return the new register cache.
5223 (free_register_cache): Change prototype.
5224 (realloc_register_cache): Adjust.
5225 (registers_to_string): Change prototype to take a regcache. Adjust.
5226 (registers_from_string): Ditto.
5227 (register_data): Ditto.
5228 (supply_register): Ditto.
5229 (supply_register_by_name): Ditto.
5230 (collect_register): Ditto.
5231 (collect_register_as_string): Ditto.
5232 (collect_register_by_name): Ditto.
5233 * server.c (process_serial_event): Adjust.
5234 * linux-low.h (regset_fill_func, regset_store_func): Change
5235 prototype.
5236 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
5237 Change prototype.
5238 * linux-low.c (get_stop_pc): Adjust.
5239 (check_removed_breakpoint): Adjust.
5240 (linux_wait_for_event): Adjust.
5241 (linux_resume_one_lwp): Adjust.
5242 (fetch_register): Add regcache parameter. Adjust.
5243 (usr_store_inferior_registers): Ditto.
5244 (regsets_fetch_inferior_registers): Ditto.
5245 (regsets_store_inferior_registers): Ditto.
5246 (linux_fetch_registers, linux_store_registers): Ditto.
5247 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
5248 regcache. Adjust.
43aaf8b6
PA		 5249 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
5250 Ditto.
442ea881
PA		 5251 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
5252 prototype to take a regcache.
5253 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
5254 * remote-utils.c (convert_ascii_to_int, outreg)
5255 (prepare_resume_reply): Change prototype to take a regcache.
5256 Adjust.
5257 * target.h (struct target_ops) <fetch_registers, store_registers>:
5258 Change prototype to take a regcache.
5259 (fetch_inferior_registers, store_inferior_registers): Change
5260 prototype to take a regcache. Adjust.
5261 * proc-service.c (ps_lgetregs): Adjust.
5262 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
5263 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
5264 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
5265 take a regcache. Adjust.
5266 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
5267 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
5268 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
5269 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
5270 * linux-cris-low.c (cris_get_pc, cris_set_pc)
5271 (cris_cannot_fetch_register):
5272 (cris_breakpoint_at): Change prototype to take a regcache.
5273 Adjust.
5274 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
5275 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
5276 to take a regcache. Adjust.
5277 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
5278 Adjust.
5279 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
5280 take a regcache. Adjust.
5281 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
5282 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
5283 (m68k_set_pc): Change prototype to take a regcache. Adjust.
5284 * linux-mips-low.c (mips_get_pc):
5285 (mips_set_pc): Change prototype to take a regcache. Adjust.
5286 (mips_reinsert_addr): Adjust.
5287 (mips_collect_register): Change prototype to take a regcache.
5288 Adjust.
5289 (mips_supply_register):
5290 (mips_collect_register_32bit, mips_supply_register_32bit)
5291 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
5292 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 5293 * linux-ppc-low.c (ppc_supply_ptrace_register)
5294 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 5295 (parse_spufs_run): Adjust.
5296 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
5297 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
5298 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
5299 take a regcache. Adjust.
5300 * linux-s390-low.c (s390_collect_ptrace_register)
5301 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
5302 (s390_set_pc): Change prototype to take a regcache. Adjust.
5303 (s390_arch_setup): Adjust.
5304 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
5305 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
5306 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
5307 (sparc_fill_gregset, sparc_store_gregset_from_stack)
5308 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
5309 regcache. Adjust.
5310 (sparc_breakpoint_at): Adjust.
5311 * linux-xtensa-low.c (xtensa_fill_gregset):
5312 (xtensa_store_gregset):
5313 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
5314 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
5315 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
5316 prototype to take a regcache. Adjust.
5317 * win32-arm-low.c (arm_fetch_inferior_register)
5318 (arm_store_inferior_register): Change prototype to take a
5319 regcache. Adjust.
5320 * win32-i386-low.c (i386_fetch_inferior_register)
5321 (i386_store_inferior_register): Change prototype to take a
5322 regcache. Adjust.
5323 * win32-low.c (child_fetch_inferior_registers)
5324 (child_store_inferior_registers): Change prototype to take a
5325 regcache. Adjust.
5326 (win32_wait): Adjust.
5327 (win32_fetch_inferior_registers): Change prototype to take a
5328 regcache. Adjust.
5329 (win32_store_inferior_registers): Adjust.
5330 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
5331 store_inferior_register>: Change prototype to take a regcache.
5332
60c3d7b0
DE		 53332010-01-20 Doug Evans <dje@google.com>
5334
5335 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
5336 #ifdef.
5337 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 5338 (W_STOPCODE): Provide definition if missing.
60c3d7b0 5339
dc146f7c
VP		 53402010-01-13 Vladimir Prus <vladimir@codesourcery.com>
5341
5342 * linux-low.c (linux_core_of_thread): New.
5343 (compare_ints, show_process, list_threads): New.
5344 (linux_qxfer_osdata): Report threads and cores.
5345 (linux_target_op): Register linux_core_of_thread.
5346 * remote-utils.c (prepare_resume_reply): Report the core.
5347 (buffer_xml_printf): Support %d specifier.
5348 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
5349 New.
5350 (handle_query): Handle qXfer:threads. Announce availability
5351 thereof.
5352 * target.h (struct target_ops): New field core_of_thread.
5353
7803799a
UW		 53542010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
5355
5356 * Makefile.in (clean): Remove new generated files.
5357 (reg-s390.o, reg-s390.c): Remove rules.
5358 (reg-s390x.o, reg-s390x.c): Likewise.
5359 (s390-linux32.o, s390-linux32.c): Add rules.
5360 (s390-linux64.o, s390-linux64.c): Likewise.
5361 (s390x-linux64.o, s390x-linux64.c): Likewise.
5362 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
5363 * linux-s390-low.c: Include <elf.h>.
5364 (HWCAP_S390_HIGH_GPRS): Define if undefined.
5365 (init_registers_s390): Remove prototype.
5366 (init_registers_s390x): Likewise.
5367 (init_registers_s390_linux32): Add prototype.
5368 (init_registers_s390_linux64): Likewise.
5369 (init_registers_s390x_linux64): Likewise.
5370 (s390_num_regs_3264): New define.
5371 (s390_regmap_3264): New global variable.
5372 (s390_cannot_fetch_register): Remove obsolete check.
5373 (s390_cannot_store_register): Likewise.
5374 (s390_collect_ptrace_register): Handle upper/lower register halves.
5375 (s390_supply_ptrace_register): Likewise.
5376 (s390_fill_gregset): Update to register number changes.
5377 (s390_get_hwcap): New routine.
5378 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
5379 Install appropriate regmap and register set.
5380
6e7ffa39
JB		 53812010-01-01 Joel Brobecker <brobecker@adacore.com>
5382
5383 * server.c (gdbserver_version): Update copyright year to 2010.
5384 * gdbreplay.c (gdbreplay_version): Likewise.
5385
957f3f49
DE		 53862009-12-28 Doug Evans <dje@google.com>
5387
5388 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
5389 elf/external.h. Include <elf.h> instead but only if necessary.
5390
ca5c370d
PA		 53912009-12-28 Pedro Alves <pedro@codesourcery.com>
5392
5393 * linux-low.c (linux_remove_process): Remove `detaching'
5394 parameter. Don't release/detach from thread_db here.
5395 (linux_kill): Release/detach from thread_db here, ...
5396 (linux_detach): ... and here, before actually detaching.
5397 (linux_wait_1): ... and here, when a process exits.
5398 * thread-db.c (any_thread_of): New.
5399 (thread_db_free): Switch the current inferior to a thread of the
5400 passed in process.
5401
4ee62156
DE		 54022009-12-21 Doug Evans <dje@google.com>
5403
d90e6a88
DE		 5404 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
5405
c5f62d5f
DE		 5406 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
5407 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
5408 warning ifndef __NR_tkill. Move setting of errno there too.
5409 Delete unnecessary resetting of errno after syscall.
5410 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
5411
10e86dd7
DE		 5412 * configure.ac: Check for dladdr.
5413 * config.in: Regenerate.
5414 * configure: Regenerate.
5415 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
5416 (try_thread_db_load): Update.
5417
4ee62156
DE		 5418 * linux-low.c (my_waitpid): Delete unnecessary prototype.
5419
00f515da
DE		 54202009-12-18 Doug Evans <dje@google.com>
5421
e9464885
DE		 5422 * event-loop.c: Include unistd.h if it exists.
5423
07d4f67e
DE		 5424 * linux-low.c (my_waitpid): Move definition away from being in
5425 between linux_tracefork_child/linux_test_for_tracefork.
5426
00f515da
DE		 5427 * gdb_proc_service.h (psaddr_t): Fix type.
5428 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
5429 signature to match glibc.
5430
1de1badb
DE		 54312009-12-16 Doug Evans <dje@google.com>
5432
5433 * linux-low.c (linux_read_memory): Fix argument to read.
5434
aeeb81d1
PA		 54352009-11-26 Pedro Alves <pedro@codesourcery.com>
5436
5437 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
5438 events, don't leave current_inferior pointing at null.
5439
10357975
PA		 54402009-11-26 Pedro Alves <pedro@codesourcery.com>
5441
5442 * win32-low.c (LOG): Delete.
5443 (OUTMSG): Output to stderr.
5444 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
5445 on compile time LOG macro.
5446 (win32_wait): Fix debug output.
5447
cf6e3471
PA		 54482009-11-26 Pedro Alves <pedro@codesourcery.com>
5449
5450 * win32-low.c (win32_add_one_solib): If the dll name is
5451 "ntdll.dll", prepend the system directory to the dll path.
5452
0c85e18e
MK		 54532009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
5454
5455 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
5456
9ac544ce 54572009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 5458 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 5459
5460 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
5461 * configure.ac: Check for __mcoldfire__ and set
5462 gdb_cv_m68k_is_coldfire.
5463 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
5464 reg-cf.o and reg-m68k.o.
5465 * configure: Regenerated.
5466
fd7dd3e6
PA		 54672009-11-16 Pedro Alves <pedro@codesourcery.com>
5468
5469 * linux-low.c (linux_remove_process): Add `detaching' parameter.
5470 Pass it to thread_db_free.
5471 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
5472 proper `detaching' argument to linux_remove_process.
5473 * linux-low.h (thread_db_free): Add `detaching' parameter.
5474 * thread-db.c (thread_db_init): Pass false as `detaching' argument
5475 to thread_db_free.
5476 (thread_db_free): Add `detaching' parameter. Only
5477 call td_ta_clear_event if detaching from process.
5478
75aa492e
MK		 54792009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
5480
5481 * thread-db.c (thread_db_free): Fix typo.
5482
21e1bee4
PP		 54832009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
5484
5485 PR gdb/10838
5486 * thread-db.c (thread_db_free): Call td_ta_clear_event.
5487
8838b45e
NS		 54882009-11-03 Nathan Sidwell <nathan@codesourcery.com>
5489
5490 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
5491 with an i686 compiler.
5492 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
5493 needed.
5494 * configure: Rebuilt.
5495
8a35fb51
SL		 54962009-10-29 Sandra Loosemore <sandra@codesourcery.com>
5497
5498 PR gdb/10783
5499
5500 * server.c (handle_search_memory_1): Correct read_addr initialization
5501 in loop for searching subsequent chunks.
5502
96f15937
PP		 55032009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
5504
5505 * configure.ac: New --with-libthread-db option.
5506 * thread-db.c: Allow direct dependence on libthread_db.
5507 (thread_db_free): Adjust.
5508 * config.in: Regenerate.
5509 * configure: Likewise.
889bf7c5 5510
5f7d1694
PP		 55112009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
5512
5513 PR gdb/10757
5514 * thread-db.c (attach_thread): New function.
5515 (maybe_attach_thread): Return success/failure.
5516 (find_new_threads_callback): Adjust.
889bf7c5
PA		 5517 (thread_db_find_new_threads): Loop until no new threads.
5518
88e3b899
PA		 55192009-10-13 Pedro Alves <pedro@codesourcery.com>
5520
5521 * proc-service.c (ps_lgetregs): Formatting.
5522
cdbfd419
PP		 55232009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
5524
5525 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
5526 * configure.ac: Adjust.
5527 * linux-low.h (struct process_info_private): Move members to struct
5528 thread_db.
5529 (thread_db_free, thread_db_handle_monitor_command): New prototype.
5530 * linux-low.c (linux_remove_process): Adjust.
5531 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
5532 * server.c (handle_query): Move code ...
5533 (handle_monitor_command): ... here. New function.
5534 * target.h (struct target_ops): New member.
5535 * thread-db.c (struct thread_db): New.
5536 (libthread_db_search_path): New variable.
5537 (thread_db_create_event, thread_db_enable_reporting)
5538 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
5539 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
5540 (try_thread_db_load_1, dladdr_to_soname): New functions.
5541 (try_thread_db_load, thread_db_load_search): New functions.
5542 (thread_db_init): Search for libthread_db.
5543 (thread_db_free): New function.
5544 (thread_db_handle_monitor_command): Likewise.
5545 * config.in: Regenerate.
5546 * configure: Regenerate.
889bf7c5 5547
4168d2d6
UW		 55482009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
5549
5550 * spu-low.c (spu_kill): Wait for inferior to terminate.
5551 Call clear_inferiors.
5552 (spu_detach): Call clear_inferiors.
5553
81ecdfbb
RW		 55542009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5555
5556 * aclocal.m4: Regenerate.
5557 * config.in: Likewise.
5558 * configure: Likewise.
5559
0b9ff2c0
UW		 55602009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
5561
5562 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
5563 (parse_spufs_run): New function.
5564 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
5565 (ppc_breakpoint_at): Handle SPU breakpoints.
5566
efcbbd14
UW		 55672009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
5568
5569 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
5570 (SPUFS_MAGIC): Define.
5571 (spu_enumerate_spu_ids): New function.
5572 (linux_qxfer_spu): New function.
5573 (linux_target_ops): Install linux_qxfer_spu.
5574
f4d9bade
UW		 55752009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
5576
5577 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
5578 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
5579 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
5580 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
5581 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
5582 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
5583 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
5584 (init_registers_powerpc_cell32l): Add prototype.
5585 (init_registers_powerpc_cell64l): Likewise.
5586 (ppc_arch_setup): Detect Cell/B.E. architecture.
5587
96e946ca
RW		 55882009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5589
5590 * Makefile.in (datarootdir): New variable.
5591
58d6951d
DJ		 55922009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
5593
5594 * linux-low.c (linux_write_memory): Update debugging output.
5595 * Makefile.in (clean): Add new descriptions.
5596 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
5597 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
5598 * configure.srv: Add new files for arm*-*-linux*.
5599 * linux-arm-low.c: Add new declarations.
5600 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
5601 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
5602 (HWCAP_VFPv3D16): New.
5603 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
5604 instead of __IWMMXT__.
5605 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
5606 (arm_arch_setup): New.
5607 (target_regsets): Remove #ifdef. Add VFP regset.
5608 (the_low_target): Use arm_arch_setup.
5609
12b42a12
DJ		 56102009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
5611
5612 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
5613 the main thread again.
5614
ac8c974e
AR		 56152009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
5616
5617 Adding Neutrino gdbserver.
5618 * configure: Regenerated.
5619 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
5620 * configure.srv (i[34567]86-*-nto*): New target.
5621 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
5622 * remote-utils.c [__QNX__]: Include sys/iomgr.h
5623 (nto_comctrl) [__QNX__]: New function.
5624 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
5625
4424e0c3 56262009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 5627
5628 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
5629 srv_tgtobj.
5630
912cf4ba
PA		 56312009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
5632 Pedro Alves <pedro@codesourcery.com>
5633
5634 * win32-i386-low.c (i386_get_thread_context): Handle systems that
5635 don't support CONTEXT_EXTENDED_REGISTERS.
5636 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
5637 (the_low_target): Install them.
5638 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
5639 failing with ERROR_PIPE_NOT_CONNECTED.
5640
aa5ca48f
DE		 56412009-06-30 Doug Evans <dje@google.com>
5642 Pierre Muller <muller@ics.u-strasbg.fr>
5643
5644 Add h/w watchpoint support to x86-linux, win32-i386.
5645 * Makefile.in (SFILES): Add i386-low.c
5646 (i386_low_h): Define.
5647 (i386-low.o): Add dependencies.
5648 (linux-x86-low.o): Add i386-low.h dependency.
5649 (win32-i386-low.o): Ditto.
5650 * i386-low.c: New file.
5651 * i386-low.h: New file.
5652 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
5653 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
5654 * linux-low.c (linux_add_process): Initialize arch_private.
5655 (linux_remove_process): Free arch_private.
5656 (add_lwp): Initialize arch_private.
5657 (delete_lwp): Free arch_private.
5658 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
5659 provided.
5660 * linux-low.h (process_info_private): New member arch_private.
5661 (lwp_info): New member arch_private.
5662 (linux_target_ops): New members new_process, new_thread,
5663 prepare_to_resume.
5664 (ptid_of): New macro.
5665 * linux-x86-low.c: Include stddef.h, i386-low.h.
5666 (arch_process_info): New struct.
5667 (arch_lwp_info): New struct.
5668 (x86_linux_dr_get, x86_linux_dr_set): New functions.
5669 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
5670 (i386_dr_low_get_status): New function.
5671 (x86_insert_point, x86_remove_point): New functions.
5672 (x86_stopped_by_watchpoint): New function.
5673 (x86_stopped_data_address): New function.
5674 (x86_linux_new_process, x86_linux_new_thread): New functions.
5675 (x86_linux_prepare_to_resume): New function.
5676 (the_low_target): Add entries for insert_point, remove_point,
5677 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
5678 prepare_to_resume.
5679 * server.c (debug_hw_points): New global.
5680 (monitor_show_help): Document set debug-hw-points.
5681 (handle_query): Process "set debug-hw-points".
5682 * server.h (debug_hw_points): Declare.
5683 (paddress): Declare.
5684 * utils.c (NUMCELLS, CELLSIZE): New macros.
5685 (get_sell, xsnprintf, paddress): New functions.
5686 * win32-arm-low.c (the_low_target): Add entries for insert_point,
5687 remove_point, stopped_by_watchpoint, stopped_data_address.
5688 * win32-i386-low.c: Include i386-low.h.
5689 (debug_reg_state): Replaces dr.
5690 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
5691 (i386_dr_low_get_status): New function.
5692 (i386_insert_point, i386_remove_point): New functions.
5693 (i386_stopped_by_watchpoint): New function.
5694 (i386_stopped_data_address): New function.
5695 (i386_initial_stuff): Update.
5696 (get_thread_context,set_thread_context,i386_thread_added): Update.
5697 (the_low_target): Add entries for insert_point,
5698 remove_point, stopped_by_watchpoint, stopped_data_address.
5699 * win32-low.c (win32_insert_watchpoint): New function.
5700 (win32_remove_watchpoint): New function.
5701 (win32_stopped_by_watchpoint): New function.
5702 (win32_stopped_data_address): New function.
5703 (win32_target_ops): Add entries for insert_watchpoint,
5704 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
5705 * win32-low.h (win32_target_ops): New members insert_point,
5706 remove_point, stopped_by_watchpoint, stopped_data_address.
5707
d993e290
PA		 57082009-06-25 Pedro Alves <pedro@codesourcery.com>
5709
5710 * server.c (process_serial_event): Re-return unsupported, not
5711 error, if the type isn't recognized. Re-allow supporting only
5712 insert or remove packets. Also call require_running for
5713 breakpoints. Add missing break statement to default case. Tidy.
5714 * target.h (struct target_ops): Rename insert_watchpoint to
5715 insert_point, and remove_watchpoint to remove_point.
5716
5717 * linux-low.h (struct linux_target_ops): Likewise.
5718 * linux-low.c (linux_insert_watchpoint): Rename to ...
5719 (linux_insert_point): ... this. Adjust.
5720 (linux_remove_watchpoint): Rename to ...
5721 (linux_remove_point): ... this. Adjust.
5722 (linux_target_ops): Adjust.
5723 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
5724 (cris_insert_point): ... this.
5725 (cris_remove_watchpoint): Rename to ...
5726 (cris_remove_point): ... this.
5727 (the_low_target): Adjust.
5728
0f54c268
PM		 57292009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
5730
5731 * server.c (handle_v_kill): Pass signal_pid to
5732 kill_inferior if multi_process is zero.
5733
c6314022
AR		 57342009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
5735
5736 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
5737 * target.h (target_ops): Comment for *_watchpoint to make it clear
5738 the functions can get types '0' and '1'.
5739
4463ce24
AR		 57402009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
5741
5742 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
5743 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
5744 * regcache.c (get_regcache): Likewise.
5745 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
5746 * win32-low.c (child_fetch_inferior_registers): Remove check for
5747 regno 0.
5748
cf8fd78b
PA		 57492009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
5750 Pedro Alves <pedro@codesourcery.com>
5751
5752 * target.h (struct target_ops) <supports_multi_process>: New
5753 callback.
5754 (target_supports_multi_process): New.
5755 * server.c (handle_query): Even if GDB reports support, only
5756 enable multi-process if the target also supports it. Report
5757 multi-process support only if the target backend supports it.
5758 * linux-low.c (linux_supports_multi_process): New function.
5759 (linux_target_ops): Install it as target_supports_multi_process
5760 callback.
5761
47c0c975
DE		 57622009-05-24 Doug Evans <dje@google.com>
5763
e09875d4
DE		 5764 Global renaming of find_thread_pid to find_thread_ptid.
5765 * server.h (find_thread_ptid): Renamed from find_thread_pid.
5766 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
5767 All callers updated.
5768
e27d73f6
DE		 5769 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
5770 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
5771 directly.
5772
47c0c975
DE		 5773 * linux-low.c (get_stop_pc): Print pc if debug_threads.
5774 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
5775 (linux_resume_one_lwp): Ditto.
5776
2acc282a
DE		 57772009-05-23 Doug Evans <dje@google.com>
5778
5779 * linux-low.c (linux_resume_one_lwp): Change type of first arg
5780 from struct inferior_list_entry * to struct lwp_info *.
5781 All callers updated.
5782
9f1036c1
DE		 57832009-05-13 Doug Evans <dje@google.com>
5784
5785 * linux-x86-low.c: Don't include assert.h.
5786 (x86_siginfo_fixup): Use fatal, not assert.
5787 (x86_arch_setup): Fix comment.
5788
d0722149
DE		 57892009-05-12 Doug Evans <dje@google.com>
5790
5791 Biarch support for i386/amd64 gdbserver.
5792 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
5793 Add linux-x86-low.c.
5794 (linux-i386-low.o, linux-x86-64-low.o): Delete.
5795 (linux-x86-low.o): Add.
5796 * linux-x86-64-low.c: Delete.
5797 * linux-i386-low.c: Delete.
5798 * linux-x86-low.c: New file.
5799 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
5800 linux-x86-low.o.
5801 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
5802 linux-x86-low.o.
5803 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
5804 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
5805 (linux_child_pid_to_exec_file): New function.
5806 (elf_64_header_p, elf_64_file_p): New functions.
5807 (siginfo_fixup): New function.
5808 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
5809 give target a chance to convert layout.
5810 * linux-low.h (linux_target_ops): New member siginfo_fixup.
5811 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
5812
fdeb2a12
DE		 58132009-05-07 Doug Evans <dje@google.com>
5814
5815 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
5816 (regsets_store_inferior_registers): Ditto.
5817
a6dbe5df
PA		 58182009-05-06 Pedro Alves <pedro@codesourcery.com>
5819
5820 PR server/10048
5821
5822 * linux-low.c (must_set_ptrace_flags): Delete.
5823 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
5824 of the global.
5825 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
5826 `lwp->must_set_ptrace_flags' instead.
ba42693b 5827 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 5828 (linux_wait_1): ... not here.
5829
5091eb23
DE		 58302009-04-30 Doug Evans <dje@google.com>
5831
9f767825
DE		 5832 * inferiors.c (started_inferior_callback): New function.
5833 (attached_inferior_callback): New function.
5834 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
5835 * server.c (print_started_pid, print_attached_pid): New functions.
5836 (detach_or_kill_for_exit): New function.
5837 (main): Call it instead of for_each_inferior (kill_inferior_callback).
5838 * server.h (have_started_inferiors_p): Declare.
5839 (have_attached_inferiors_p): Declare.
5840
5091eb23
DE		 5841 * inferiors.c (remove_process): Fix memory leak, free process.
5842 * linux-low.c (linux_remove_process): New function.
5843 (linux_kill): Call it instead of remove_process.
5844 (linux_detach, linux_wait_1): Ditto.
5845
155c8968
PA		 58462009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
5847
5848 * configure.srv: Add x86 Windows CE target.
5849
7fe519cb
UW		 58502009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
5851
5852 * inferiors.c (get_thread_process): Make global.
5853 * server.h (get_thread_process): Add prototype.
5854 * thread-db.c (find_one_thread): Use get_thread_process
5855 instead of current_process.
5856 (thread_db_get_tls_address): Do not crash if called when
5857 thread layer is not yet initialized.
5858
5472f405
UW		 58592009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
5860
5861 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
5862 * spu-low.c (current_tid): Rename to ...
5863 (current_ptid): ... this.
5864 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
5865 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
5866 ptid_get_lwp (current_ptid) instead of current_tid.
5867 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
5868 instead of current_tid. Use find_process_pid to verify pid
5869 argument is valid. Pass proper argument to remove_process.
5870 (spu_thread_alive): Compare current_ptid instead of current_tid.
5871 (spu_resume): Likewise.
5872
55ac2b99
PA		 58732009-04-02 Pedro Alves <pedro@codesourcery.com>
5874
5875 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
5876 variable.
5877
95954743
PA		 58782009-04-01 Pedro Alves <pedro@codesourcery.com>
5879
5880 Implement the multiprocess extensions, and add linux multiprocess
5881 support.
5882
5883 * server.h (ULONGEST): Declare.
5884 (struct ptid, ptid_t): New.
5885 (minus_one_ptid, null_ptid): Declare.
5886 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
5887 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
5888 (struct inferior_list_entry): Change `id' type from unsigned from
5889 to ptid_t.
5890 (struct sym_cache, struct breakpoint, struct
5891 process_info_private): Forward declare.
5892 (struct process_info): Declare.
5893 (current_process): Declare.
5894 (all_processes): Declare.
5895 (initialize_inferiors): Declare.
5896 (add_thread): Adjust to use ptid_t.
5897 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
5898 (add_process, remove_process, find_thread_pid): Declare.
5899 (find_inferior_id): Adjust to use ptid_t.
5900 (cont_thread, general_thread, step_thread): Change type to ptid_t.
5901 (multi_process): Declare.
5902 (push_event): Adjust to use ptid_t.
5903 (read_ptid, write_ptid): Declare.
5904 (prepare_resume_reply): Adjust to use ptid_t.
5905 (clear_symbol_cache): Declare.
5906 * inferiors.c (all_processes): New.
5907 (null_ptid, minus_one_ptid): New.
5908 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
5909 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
5910 (add_thread): Change unsigned long to ptid. Remove gdb_id
5911 parameter. Adjust.
5912 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
5913 (gdb_id_to_thread): Rename to ...
5914 (find_thread_pid): ... this. Change unsigned long to ptid.
5915 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
5916 (loaded_dll, pull_pid_from_list): Adjust.
5917 (add_process, remove_process, find_process_pid)
5918 (get_thread_process, current_process, initialize_inferiors): New.
5919 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
5920 (struct target_waitstatus) <related_pid>: Ditto.
5921 (struct target_ops) <kill, detach>: Add `pid' argument. Change
5922 return type to int.
5923 (struct target_ops) <join>: Add `pid' argument.
5924 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
5925 (struct target_ops) <wait>: Add `ptid' field. Change return type
5926 to ptid.
5927 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
5928 (mywait): Add `ptid' argument. Change return type to ptid_t.
5929 (target_pid_to_str): Declare.
5930 * target.c (set_desired_inferior): Adjust to use ptids.
5931 (mywait): Add new `ptid' argument. Adjust.
5932 (target_pid_to_str): New.
5933 * mem-break.h (free_all_breakpoints): Declare.
5934 * mem-break.c (breakpoints): Delelete.
5935 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
5936 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
5937 to use per-process breakpoint list.
5938 (free_all_breakpoints): New.
5939 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
5940 (symbol_cache, all_symbols_looked_up): Delete.
5941 (hexchars): New.
5942 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
5943 read_ptid): New.
5944 (prepare_resume_reply): Change ptid argument's type from unsigned
5945 long to ptid_t. Adjust. Implement W;process and X;process.
5946 (free_sym_cache, clear_symbol_cache): New.
5947 (look_up_one_symbol): Adjust to per-process symbol cache. *
5948 * server.c (cont_thread, general_thread, step_thread): Change type
5949 to ptid_t.
5950 (attached): Delete.
5951 (multi_process): New.
5952 (last_ptid): Change type to ptid_t.
5953 (struct vstop_notif) <ptid>: Change type to ptid_t.
5954 (queue_stop_reply, push_event): Change `ptid' argument's type to
5955 ptid_t.
5956 (discard_queued_stop_replies): Add `pid' argument.
5957 (start_inferior): Adjust to use ptids. Adjust to mywait interface
5958 changes. Don't reference the `attached' global.
5959 (attach_inferior): Adjust to mywait interface changes.
5960 (handle_query): Adjust to use ptids. Parse GDB's qSupported
5961 features. Handle and report "multiprocess+". Handle
5962 "qAttached:PID".
5963 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
5964 changes.
5965 (handle_v_kill): New.
5966 (handle_v_stopped): Adjust to use target_pid_to_str.
5967 (handle_v_requests): Allow multiple attaches and runs when
5968 multiprocess extensions are in effect. Handle "vKill".
5969 (myresume): Adjust to use ptids.
5970 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
5971 (handle_status): Adjust to discard_queued_stop_replies interface
5972 change.
5973 (first_thread_of, kill_inferior_callback)
5974 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
5975 (main): Call initialize_inferiors. Adjust to use ptids, killing
5976 and detaching from all inferiors. Handle multiprocess packet
5977 variants.
5978 * linux-low.h: Include gdb_proc_service.h.
5979 (struct process_info_private): New.
5980 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
5981 <lwpid_of>: Use ptid_get_lwp.
5982 (get_lwp_thread): Adjust.
5983 (struct lwp_info): Add `dead' member.
5984 (find_lwp_pid): Declare.
5985 * linux-low.c (thread_db_active): Delete.
5986 (new_inferior): Adjust comment.
5987 (inferior_pid): Delete.
5988 (linux_add_process): New.
5989 (handle_extended_wait): Adjust.
5990 (add_lwp): Change unsigned long to ptid.
5991 (linux_create_inferior): Add process to processes table. Adjust
5992 to use ptids. Don't set new_inferior here.
5993 (linux_attach_lwp): Rename to ...
5994 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
5995 it. Adjust to use ptids.
5996 (linux_attach_lwp): New.
5997 (linux_attach): Add process to processes table. Don't set
5998 new_inferior here.
5999 (struct counter): New.
6000 (second_thread_of_pid_p, last_thread_of_process_p): New.
6001 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
6002 multiple processes.
6003 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
6004 processes. Remove process from process table.
6005 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
6006 to multiple processes.
6007 (any_thread_of): New.
6008 (linux_detach): Add `pid' argument, and handle it. Remove process
6009 from processes table.
6010 (linux_join): Add `pid' argument. Handle it.
6011 (linux_thread_alive): Change unsighed long argument to ptid_t.
6012 Consider dead lwps as not being alive.
6013 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
6014 threads we're not interested in.
6015 (same_lwp, find_lwp_pid): New.
6016 (linux_wait_for_lwp): Change `pid' argument's type from int to
6017 ptid_t. Adjust.
6018 (linux_wait_for_event): Rename to ...
6019 (linux_wait_for_event_1): ... this. Change `pid' argument's type
6020 from int to ptid_t. Adjust.
6021 (linux_wait_for_event): New.
6022 (linux_wait_1): Add `ptid' argument. Change return type to
6023 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
6024 that exit from the process table.
6025 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
6026 Adjust.
6027 (mark_lwp_dead): New.
6028 (wait_for_sigstop): Adjust to use ptids. If a process exits while
6029 stopping all threads, mark its main lwp as dead.
6030 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
6031 ptids.
6032 (fetch_register, usr_store_inferior_registers)
6033 (regsets_fetch_inferior_registers)
6034 (regsets_store_inferior_registers, linux_read_memory)
6035 (linux_write_memory): Inline `inferior_pid'.
6036 (linux_look_up_symbols): Adjust to use per-process
6037 `thread_db_active'.
6038 (linux_request_interrupt): Adjust to use ptids.
6039 (linux_read_auxv): Inline `inferior_pid'.
6040 (initialize_low): Don't reference thread_db_active.
6041 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
6042 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
6043 (ps_getpid): Return the pid of the current inferior.
6044 * thread-db.c (proc_handle, thread_agent): Delete.
6045 (thread_db_create_event, thread_db_enable_reporting): Adjust to
6046 per-process data.
6047 (find_one_thread): Change argument type to ptid_t. Adjust to
6048 per-process data.
6049 (maybe_attach_thread): Adjust to per-process data and ptids.
6050 (thread_db_find_new_threads): Ditto.
6051 (thread_db_init): Ditto.
6052 * spu-low.c (spu_create_inferior, spu_attach): Add process to
6053 processes table. Adjust to use ptids.
6054 (spu_kill, spu_detach): Adjust interface. Remove process from
6055 processes table.
6056 (spu_join, spu_thread_alive): Adjust interface.
6057 (spu_wait): Adjust interface. Remove process from processes
6058 table. Adjust to use ptids.
6059 * win32-low.c (current_inferior_tid): Delete.
6060 (current_inferior_ptid): New.
6061 (debug_event_ptid): New.
6062 (thread_rec): Take a ptid. Adjust.
6063 (child_add_thread): Add `pid' argument. Adjust to use ptids.
6064 (child_delete_thread): Ditto.
6065 (do_initial_child_stuff): Add `attached' argument. Add process to
6066 processes table.
6067 (child_fetch_inferior_registers, child_store_inferior_registers):
6068 Adjust.
6069 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
6070 (win32_attach): Pass 1 to do_initial_child_stuff.
6071 (win32_kill): Adjust interface. Remove process from processes
6072 table.
6073 (win32_detach): Ditto.
6074 (win32_join): Adjust interface.
6075 (win32_thread_alive): Take a ptid.
6076 (win32_resume): Adjust to use ptids.
6077 (get_child_debug_event): Ditto.
6078 (win32_wait): Adjust interface. Remove exiting process from
6079 processes table.
6080
bd99dc85
PA		 60812009-04-01 Pedro Alves <pedro@codesourcery.com>
6082
6083 Non-stop mode support.
6084
6085 * server.h (non_stop): Declare.
6086 (gdb_client_data, handler_func): Declare.
6087 (delete_file_handler, add_file_handler, start_event_loop):
6088 Declare.
6089 (handle_serial_event, handle_target_event, push_event)
6090 (putpkt_notif): Declare.
6091 * target.h (enum resume_kind): New.
6092 (struct thread_resume): Replace `step' field by `kind' field.
6093 (TARGET_WNOHANG): Define.
6094 (struct target_ops) <wait>: Add `options' argument.
6095 <supports_non_stop, async, start_non_stop>: New fields.
6096 (target_supports_non_stop, target_async): New.
6097 (start_non_stop): Declare.
6098 (mywait): Add `options' argument.
6099 * target.c (mywait): Add `options' argument. Print child exit
6100 notifications here.
6101 (start_non_stop): New.
6102 * server.c (non_stop, own_buf, mem_buf): New globals.
6103 (struct vstop_notif): New.
6104 (notif_queue): New global.
6105 (queue_stop_reply, push_event, discard_queued_stop_replies)
6106 (send_next_stop_reply): New.
6107 (start_inferior): Adjust to use resume_kind. Adjust to mywait
6108 interface changes.
6109 (attach_inferior): In non-stop mode, don't wait for the target
6110 here.
6111 (handle_general_set): Handle QNonStop.
6112 (handle_query): When handling qC, return the current general
6113 thread, instead of the first thread of the list.
6114 (handle_query): If the backend supports non-stop mode, include
6115 QNonStop+ in the qSupported query response.
6116 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
6117 and non-stop mode.
6118 (handle_v_attach, handle_v_run): Handle non-stop mode.
6119 (handle_v_stopped): New.
6120 (handle_v_requests): Report support for vCont;t. Handle vStopped.
6121 (myresume): Adjust to use resume_kind. Handle non-stop.
6122 (queue_stop_reply_callback): New.
6123 (handle_status): Handle non-stop mode.
6124 (main): Clear non_stop flag on reconnection. Use the event-loop.
6125 Refactor serial protocol handling from here ...
6126 (process_serial_event): ... to this new function. When GDB
6127 selects any thread, select one here. In non-stop mode, wait until
6128 GDB acks all pending events before exiting.
6129 (handle_serial_event, handle_target_event): New.
6130 * remote-utils.c (remote_open): Install remote_desc in the event
6131 loop.
6132 (remote_close): Remove remote_desc from the event loop.
6133 (putpkt_binary): Rename to...
6134 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
6135 (putpkt_binary): New as wrapper around putpkt_binary_1.
6136 (putpkt_notif): New.
6137 (prepare_resume_reply): In non-stop mode, don't change the
6138 general_thread.
6139 * event-loop.c: New.
6140 * Makefile.in (OBJ): Add event-loop.o.
6141 (event-loop.o): New rule.
6142
6143 * linux-low.h (pid_of): Moved here.
6144 (lwpid_of): New.
6145 (get_lwp_thread): Use lwpid_of.
6146 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
6147 * linux-low.c (pid_of): Delete.
6148 (inferior_pid): Use lwpid_of.
6149 (linux_event_pipe): New.
6150 (target_is_async_p): New.
6151 (delete_lwp): New.
6152 (handle_extended_wait): Use lwpid_of.
6153 (add_lwp): Don't set lwpid field.
6154 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
6155 (linux_kill_one_lwp): If killing a running lwp, stop it first.
6156 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
6157 (linux_detach_one_lwp): If detaching from a running lwp, stop it
6158 first. Adjust to linux_wait_for_event interface changes. Use
6159 lwpid_of.
6160 (linux_detach): Don't delete the main lwp here.
6161 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
6162 (status_pending_p): Don't consider explicitly suspended lwps.
6163 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
6164 pointer. Add OPTIONS argument. Change return type to int. Use
6165 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
6166 (linux_wait_for_event): Take an integer pid instead of a lwp_info
6167 pointer. Add status pointer argument. Return a pid instead of a
6168 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
6169 changes. In non-stop mode, don't switch to a random thread.
6170 (linux_wait): Rename to...
6171 (linux_wait_1): ... this. Add target_options argument, and handle
6172 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
6173 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
6174 clean exit and signal exit code. Don't stop all threads in
6175 non-stop mode. In all-stop mode, only stop all threads when
6176 reporting a stop to GDB. Handle explicit thread stop requests.
6177 (async_file_flush, async_file_mark): New.
6178 (linux_wait): New.
6179 (send_sigstop): Use lwpid_of.
6180 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
6181 interface changes. In non-stop mode, don't switch to a random
6182 thread.
6183 (linux_resume_one_lwp): Use lwpid_of.
6184 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
6185 (linux_resume_one_thread): ... this. Handle resume_stop. In
6186 non-stop mode, don't look for pending flag in all threads.
6187 (resume_status_pending_p): Don't consider explicitly suspended
6188 threads.
6189 (my_waitpid): Reimplement. Emulate __WALL.
6190 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
6191 Use lwpid_of.
6192 (sigchld_handler, linux_supports_non_stop, linux_async)
6193 (linux_start_non_stop): New.
6194 (linux_target_ops): Register linux_supports_non_stop, linux_async
6195 and linux_start_non_stop.
6196 (initialize_low): Install SIGCHLD handler.
6197 * thread-db.c (thread_db_create_event, find_one_thread)
6198 (thread_db_get_tls_address): Use lwpid_of.
6199 * win32-low.c (win32_detach): Adjust to use resume_kind.
6200 (win32_wait): Add `options' argument.
6201 * spu-low.c (spu_resume): Adjust to use resume_kind.
6202 (spu_wait): Add `options' argument.
6203
5b1c542e
PA		 62042009-04-01 Pedro Alves <pedro@codesourcery.com>
6205
6206 Decouple target code from remote protocol.
6207
6208 * target.h (enum target_waitkind): New.
6209 (struct target_waitstatus): New.
6210 (struct target_ops) <wait>: Return an unsigned long. Take a
6211 target_waitstatus pointer instead of a char pointer.
6212 (mywait): Likewise.
6213 * target.c (mywait): Change prototype to return an unsigned long.
6214 Take a target_waitstatus pointer instead of a char pointer. Adjust.
6215 * server.h (thread_from_wait, old_thread_from_wait): Delete
6216 declarations.
6217 (prepare_resume_reply): Change prototype to take a
6218 target_waitstatus.
6219 * server.c (thread_from_wait, old_thread_from_wait): Delete.
6220 (last_status, last_ptid): New.
6221 (start_inferior): Remove "statusptr" argument. Adjust. Return a
6222 pid instead of a signal.
6223 (attach_inferior): Remove "status" and "signal" parameters.
6224 Adjust.
6225 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
6226 not as an address.
6227 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
6228 (handle_v_requests, myresume): Remove "status" and "signal"
6229 parameters. Adjust.
6230 (handle_status): New.
6231 (main): Delete local `status'. Adjust.
6232 * remote-utils.c: Include target.h.
6233 (prepare_resume_reply): Change prototype to take a
6234 target_waitstatus. Adjust.
6235
6236 * linux-low.c (linux_wait): Adjust to new target_ops->wait
6237 interface.
6238 * spu-low.c (spu_wait): Adjust.
6239 * win32-low.c (enum target_waitkind, struct target_waitstatus):
6240 Delete.
6241 (win32_wait): Adjust.
6242
2bd7c093
PA		 62432009-04-01 Pedro Alves <pedro@codesourcery.com>
6244
6245 * target.h (struct thread_resume): Delete leave_stopped member.
6246 (struct target_ops): Add a `n' argument to the `resume' callback.
6247 * server.c (start_inferior): Adjust.
6248 (handle_v_cont, myresume): Adjust.
6249 * linux-low.c (check_removed_breakpoint): Adjust to resume
6250 interface change, and to removed leave_stopped field.
6251 (resume_ptr): Delete.
6252 (struct thread_resume_array): New.
6253 (linux_set_resume_request): Add new `arg' parameter. Adjust to
6254 resume interface change.
6255 (linux_continue_one_thread, linux_queue_one_thread)
6256 (resume_status_pending_p): Check if the resume field is NULL
6257 instead of checking the leave_stopped member.
6258 (linux_resume): Adjust to the target resume interface change.
6259 * spu-low.c (spu_resume): Adjust to the target resume interface
6260 change.
6261 * win32-low.c (win32_detach, win32_resume): Ditto.
6262
c35fafde
PA		 62632009-04-01 Pedro Alves <pedro@codesourcery.com>
6264
6265 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
6266 flag.
6267 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
6268 pending.
6269 (linux_continue_one_thread): Only preserve the stepping flag if
6270 there's a pending breakpoint.
6271
0a59d50b
PA		 62722009-03-31 Pedro Alves <pedro@codesourcery.com>
6273
6274 * server.c (main): After the inferior having exited, call
6275 remote_close before exiting gdbserver.
6276
f04c6d38
TJB		 62772009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
6278
6279 Fix size of FPSCR in Power 7 processors.
6280 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
6281 (PPC_FEATURE_HAS_DFP): New #define.
6282 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
6283 size of the FPSCR.
6284
78e5cee6
PA		 62852009-03-23 Pedro Alves <pedro@codesourcery.com>
6286
6287 * server.c (handle_query) Whitespace and formatting.
6288
1b3f6016
PA		 62892009-03-22 Pedro Alves <pedro@codesourcery.com>
6290
6291 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
6292 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
6293 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
6294 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
6295 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
6296 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
6297 Makefile.in, configure.ac: Fix whitespace throughout.
6298 * configure: Regenerate.
6299
a07b2135
PA		 63002009-03-22 Pedro Alves <pedro@codesourcery.com>
6301
6302 * inferiors.c (find_inferior): Make it safe for the callback
6303 function to delete the currently iterated inferior.
6304
67cc2626
PA		 63052009-03-22 Pedro Alves <pedro@codesourcery.com>
6306
6307 * Makefile.in (linuw_low_h): Move higher.
6308 (thread-db.o): Depend on $(linux_low_h).
6309
54a0b537
PA		 63102009-03-17 Pedro Alves <pedro@codesourcery.com>
6311
6312 Rename "process" to "lwp" throughout.
6313
6314 * linux-low.c (all_processes): Rename to...
6315 (all_lwps): ... this.
6316 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
6317 (add_process): Rename to ...
6318 (add_lwp): ... this. Adjust.
6319 (linux_create_inferior): Adjust.
6320 (linux_attach_lwp): Adjust.
6321 (linux_attach): Adjust.
6322 (linux_kill_one_process): Rename to ...
6323 (linux_kill_one_lwp): ... this. Adjust.
6324 (linux_kill): Adjust.
6325 (linux_detach_one_process): Rename to ...
6326 (linux_detach_one_lwp): ... this. Adjust.
6327 (linux_detach): Adjust.
6328 (check_removed_breakpoint): Adjust.
6329 (status_pending_p): Adjust.
6330 (linux_wait_for_process): Rename to ...
6331 (linux_wait_for_lwp): ... this. Adjust.
6332 (linux_wait_for_event): Adjust.
6333 (send_sigstop): Adjust.
6334 (wait_for_sigstop): Adjust.
6335 (stop_all_processes): Rename to ...
6336 (stop_all_lwps): ... this.
6337 (linux_resume_one_process): Rename to ...
6338 (linux_resume_one_lwp): ... this. Adjust.
6339 (linux_set_resume_request, linux_continue_one_thread)
6340 (linux_queue_one_thread, resume_status_pending_p)
6341 (usr_store_inferior_registers, regsets_store_inferior_registers)
6342 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
6343 Adjust.
6344 * linux-low.h (get_process): Rename to ...
6345 (get_lwp): ... this. Adjust.
6346 (get_thread_process): Rename to ...
6347 (get_thread_lwp): ... this. Adjust.
6348 (get_process_thread): Rename to ...
6349 (get_lwp_thread): ... this. Adjust.
6350 (struct process_info): Rename to ...
6351 (struct lwp_info): ... this.
6352 (all_processes): Rename to ...
6353 (all_lwps): ... this.
6354 * proc-service.c (ps_lgetregs): Adjust.
6355 * thread-db.c (thread_db_create_event, find_one_thread)
6356 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
6357
0b16c5cf
PA		 63582009-03-14 Pedro Alves <pedro@codesourcery.com>
6359
6360 * server.c (handle_query): Handle "qAttached".
6361
32de4b9d
NS		 63622009-03-13 Nathan Sidwell <nathan@codesourcery.com>
6363
6364 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
6365 GPLv3, update license URL.
6366
2aecd87f
DE		 63672009-03-01 Doug Evans <dje@google.com>
6368
93efd302 6369 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 6370 (server_h): Add gdb_signals.h.
6371 (signals.o): Update.
6372 * server.h (target_signal_from_host,target_signal_to_host_p)
6373 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
6374
86b1f9c5
PM		 63752009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
6376
6377 * remote-utils.c (getpkt): Also generate remote-debug
6378 information if noack_mode is set.
6379
4aa995e1
PA		 63802009-02-06 Pedro Alves <pedro@codesourcery.com>
6381
6382 * server.c (handle_query): Report qXfer:siginfo:read and
6383 qXfer:siginfo:write as supported and handle them.
6384 * target.h (struct target_ops) <qxfer_siginfo>: New field.
6385 * linux-low.c (linux_xfer_siginfo): New.
6386 (linux_target_ops): Set it.
6387
62709adf
PA		 63882009-01-26 Pedro Alves <pedro@codesourcery.com>
6389
6390 * server.c (gdbserver_usage): Mention --remote-debug.
6391 (main): Accept '--remote-debug' switch.
6392
aef93bd7
DE		 63932009-01-18 Doug Evans <dje@google.com>
6394
6395 * regcache.c (new_register_cache): No need to check result of xcalloc.
6396 * server.c (handle_search_memory): Back out calls to xmalloc,
6397 result is checked and error is returned to user upon failure.
6398 (handle_query): Ditto. Add more checks for result of malloc.
6399 (handle_v_cont): Check result of malloc, report error back to
6400 user upon failure.
6401 (handle_v_run): Ditto. Call freeargv.
6402 * server.h (freeargv): Declare.
6403 * utils.c (freeargv): New fn.
6404
54363045
DE		 64052009-01-15 Doug Evans <dje@google.com>
6406
f626972c
DE		 6407 * gdbreplay.c (perror_with_name): Make arg const char *.
6408 * server.h (target_signal_to_name): Make return type const char *.
0842e787 6409 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 6410 * utils.c (perror_with_name): Make arg const char *.
54363045 6411
18aae699
PA		 64122009-01-14 Pedro Alves <pedro@codesourcery.com>
6413
6414 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
6415 when handling a EXIT_PROCESS_DEBUG_EVENT.
6416
ff703abe
JB		 64172009-01-06 Joel Brobecker <brobecker@adacore.com>
6418
6419 * gdbreplay.c (gdbreplay_version): Update copyright year.
6420 * server.c (gdbserver_version): Likewise.
6421
f21cc1a2 64222009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 6423
6424 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 6425 (handle_extended_wait): Improve comment.
0e21c1ec 6426
bca929d3
DE		 64272008-12-13 Doug Evans <dje@google.com>
6428
6429 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
6430 * server.h (ATTR_MALLOC): New macro.
6431 (xmalloc,xcalloc,xstrdup): Declare.
6432 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
6433 * inferiors.c: Ditto.
6434 * linux-low.c: Ditto.
6435 * mem-break.c: Ditto.
6436 * regcache.c: Ditto.
6437 * remote-utils.c: Ditto.
6438 * server.c: Ditto.
6439 * target.c: Ditto.
6440 * win32-low.c: Ditto.
6441
97438e3f
DE		 64422008-12-12 Doug Evans <dje@google.com>
6443
896c7fbb
DE		 6444 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
6445 in debugging printf.
6446
97438e3f
DE		 6447 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
6448
e3b886f8
DE		 64492008-12-09 Doug Evans <dje@google.com>
6450
6451 * linux-low.h (struct process_info): Delete member tid, unused.
6452 * thread-db.c (find_one_thread): Update.
6453 (maybe_attach_thread): Update.
6454
07e059b5
VP		 64552008-12-02 Pedro Alves <pedro@codesourcery.com>
6456
889bf7c5
PA		 6457 * target.h (struct target_ops): Add qxfer_osdata member.
6458 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
6459 and dirent.h.
6460 (linux_qxfer_osdata): New functions.
6461 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
6462 callback.
6463 * server.c (handle_query): Handle "qXfer:osdata:read:".
6464 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
6465 (buffer_xml_printf): New functions.
6466 * server.h (struct buffer): New.
6467 (buffer_grow_str, buffer_grow_str0): New macros.
6468 (buffer_grow, buffer_free, buffer_init, buffer_finish)
6469 (buffer_xml_printf): Declare.
07e059b5 6470
4cab47ab
DE		 64712008-11-24 Doug Evans <dje@google.com>
6472
6473 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
6474
f142445f
DJ		 64752008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
6476
6477 * server.c (handle_v_run): Always use the supplied argument list.
6478
d0107bb6 64792008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 6480
d0107bb6
BW		 6481 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
6482 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 6483
2c4ad781
TJB		 64842008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
6485
6486 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
6487 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
6488 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
6489 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
6490 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
6491 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
6492 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
6493 XML target descriptions.
6494 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
6495 when inferior is running on an ISA 2.05 or later processor. Add
6496 special case to return offset for full 64-bit slot of FPSCR when
6497 in 32-bits.
6498
dfb64f85
DJ		 64992008-11-14 Daniel Gutson <dgutson@codesourcery.com>
6500
6501 * Makefile.in (SFILES, clean): Added sparc64 files.
6502 (reg-sparc64.o, reg-sparc64.c): New.
6503 * configure.srv (sparc*-*-linux*): New configuration.
6504 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
6505 syscall arguments for SPARC.
6506 (regsets_store_inferior_registers): Likewise.
6507 * linux-sparc-low.c: New file.
6508
66b6e1dd
DE		 65092008-10-21 Doug Evans <dje@google.com>
6510
6511 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
6512 (READLINE_DIR,READLINE_DEP): Delete.
6513 (INTERNAL_CFLAGS): Update.
6514 (LINTFLAGS): Update.
6515
9b710a42
PA		 65162008-10-10 Pedro Alves <pedro@codesourcery.com>
6517
6518 * server.c (handle_v_run): If GDB didn't specify an argv, use the
6519 whole argv from the last run, not just argv[0].
6520
5822d809
PA		 65212008-09-08 Pedro Alves <pedro@codesourcery.com>
6522
6523 * regcache.c (new_register_cache): Return NULL if the register
6524 cache size isn't known yet.
6525 (free_register_cache): Avoid dereferencing a NULL regcache.
6526
74aac56f
DJ		 65272008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
6528
6529 * configure.srv: Merge MIPS and MIPS64.
6530
400b20f5
MR		 65312008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
6532
6533 * Makefile.in (uninstall): Apply $(EXEEXT) too.
6534
677c5bb1
LM		 65352008-08-18 Luis Machado <luisgpm@br.ibm.com>
6536
6537 * Makefile.in: Add required vsx dependencies.
6538
6539 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
6540 Declare init_registers_powerpc_vsx32l.
6541 Declare init_registers_powerpc_vsx64l.
6542 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
6543 (ppc_arch_setup): Check for VSX in hwcap.
6544 (ppc_fill_vsxregset): New function.
6545 (ppc_store_vsxregset): New function.
6546 Add new VSX entry in regset_info target_regsets.
6547
6548 * configure.srv: Add new VSX dependencies.
6549
a6f3e723
SL		 65502008-08-12 Pedro Alves <pedro@codesourcery.com>
6551
6552 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
6553 (remote_open): Set or clear transport_is_reliable.
6554 (putpkt_binary): Don't expect acks in noack mode.
6555 (getpkt): Don't send ack/nac in noack mode.
6556 * server.c (handle_general_set): Handle QStartNoAckMode.
6557 (handle_query): If connected by tcp pass QStartNoAckMode+ in
6558 qSupported.
6559 (main): Reset noack_mode on every connection.
6560 * server.h (noack_mode): Declare.
6561
a417dc56
RW		 65622008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6563
6564 * Makefile.in (GDBREPLAY_OBS): New variable.
6565 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
6566
3221518c
UW		 65672008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
6568 Daniel Jacobowitz <dan@codesourcery.com>
6569
6570 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
6571 (usr_store_inferior_registers): Likewise.
6572 (regsets_store_inferior_registers): Likewise.
6573
ec56be1b
PA		 65742008-07-31 Rolf Jansen <rj@surtec.com>
6575 Pedro Alves <pedro@codesourcery.com>
6576
6577 * configure.ac: Check for memmem declaration.
6578 * server.c [HAVE_MALLOC_H]: Include malloc.h.
6579 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
6580 (disable_packet_qfThreadInfo): Unconditionally compile.
6581 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
6582 * configure, config.in: Regenerate.
6583
2fe5e3ff
DE		 65842008-07-28 Doug Kwan <dougkwan@google.com>
6585
6586 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
6587 (linux_write_memory): Remove declaration of errno.
6588
836acd6d
UW		 65892008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
6590
6591 * linux-low.c (handle_extended_wait): Do not use "status"
6592 variable uninitialized.
6593
aeba519e
PA		 65942008-07-07 Pedro Alves <pedro@codesourcery.com>
6595
6596 * server.c (handle_v_attach): Inhibit reporting dll changes.
6597
db42f210
PA		 65982008-06-27 Pedro Alves <pedro@codesourcery.com>
6599
6600 * remote-utils.c (prepare_resume_reply): If requested, don't
6601 output "thread:TID" in the T stop reply.
6602
6603 * server.c (disable_packet_vCont, disable_packet_Tthread)
6604 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
6605 (handle_query): If requested, disable support for qC, qfThreadInfo
6606 and qsThreadInfo.
6607 (handle_v_requests): If requested, disable support for vCont.
6608 (gdbserver_show_disableable): New.
6609 (main): Handle --disable-packet and --disable-packet=LIST.
6610
6611 * server.h (disable_packet_vCont, disable_packet_Tthread)
6612 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
6613
8e4c5421
CD		 66142008-06-20 Carlos O'Donell <carlos@codesourcery.com>
6615
6616 * server.c (gdbserver_usage): Mention --version.
6617
6e23a804
DJ		 66182008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
6619
6620 * Makefile.in (gdbreplay.o): New rule.
6621
90aa6a40
JM		 66222008-06-06 Joseph Myers <joseph@codesourcery.com>
6623
6624 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
6625 message, not gdbserver.
6626
c16158bc 66272008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 6628 Nathan Sidwell <nathan@codesourcery.com>
6629 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 6630
6631 * acinclude.m4: Include ../../config/acx.m4.
6632 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
6633 * configure, config.in: Regenerate.
6634 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
6635 * server.c (gdbserver_version): Print PKGVERSION.
6636 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
6637 (main): Adjust gdbserver_usage calls.
6638 * gdbreplay.c (version, host_name): Add declarations.
6639 (gdbreplay_version, gdbreplay_usage): New.
6640 (main): Accept --version and --help options.
6641
aeb75bf5
DJ		 66422008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
6643
6644 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
6645 (arm_breakpoint_at): Handle Thumb.
6646 (the_low_target): Add comment.
6647
76b233dd
UW		 66482008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
6649
6650 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
6651
08388c79
DE		 66522008-05-09 Doug Evans <dje@google.com>
6653
a3c83fae
DE		 6654 * server.h (decode_search_memory_packet): Declare.
6655 * remote-utils.c (decode_search_memory_packet): New fn.
6656 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 6657 (handle_search_memory): New fn.
6658 (handle_query): Process qSearch:memory packets.
6659
bb9c3d36
UW		 66602008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
6661
6662 * regcache.c (registers_length): Remove.
6663 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
6664 full register packet.
6665 * regcache.h (registers_length): Remove prototype.
6666 * server.h (PBUFSIZ): Define to 16384.
6667
7284e1be
UW		 66682008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6669
6670 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
6671 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
6672 powerpc-64l.o, and powerpc-altivec64l.o.
6673 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
6674 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
6675 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
6676 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
6677 rs6000/power-linux.xml, and rs6000/power64-linux.xml
6678 to srv_xmlfiles.
6679
6680 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
6681 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
6682 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
6683 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
6684 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
6685 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
6686 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
6687 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
6688 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
6689 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
6690 (clean): Update.
6691
6692 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
6693 (init_registers_powerpc_32l): ... this new prototype.
6694 (init_registers_powerpc_32): Remove, replace by ...
6695 (init_registers_powerpc_altivec32l): ... this new prototype.
6696 (init_registers_powerpc_e500): Remove, replace by ...
6697 (init_registers_powerpc_e500l): ... this new prototype.
6698 (init_registers_ppc64): Remove, replace by ...
6699 (init_registers_powerpc_64l): ... this new prototype.
6700 (init_registers_powerpc_64): Remove, replace by ...
6701 (init_registers_powerpc_altivec64l): ... this new prototype.
6702 (ppc_num_regs): Set to 73.
6703 (PT_ORIG_R3, PT_TRAP): Define if necessary.
6704 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
6705 (ppc_cannot_store_register): Handle orig_r3 and trap.
6706 (ppc_arch_setup): Update init_registers_... calls.
6707 (ppc_fill_gregset): Handle orig_r3 and trap.
6708
6709 * inferiors.c (clear_inferiors): Reset current_inferior.
6710
fdc59709
PB		 67112008-04-23 Paolo Bonzini <bonzini@gnu.org>
6712
889bf7c5
PA		 6713 * acinclude.m4: Add override.m4.
6714 * configure: Regenerate.
fdc59709 6715
c9b2f845
UW		 67162008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
6717
6718 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
6719 initial call to init_register_ppc64.
6720
550512b8
UW		 67212008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
6722
43aaf8b6
PA		 6723 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
6724 single powerpc*-*-linux* case.
550512b8
UW		 6725 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
6726
b6430ec3
UW		 67272008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
6728
6729 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 6730 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 6731 from reg_xmlfiles.
6732 * linux-ppc-low.c: Include <elf.h>.
6733 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
6734 (ppc_hwcap): New global variable.
6735 (ppc_regmap): Remove __SPE__ #ifdef sections.
6736 (ppc_regmap_e500): New global variable.
6737 (ppc_cannot_store_register): Update __SPE__ special case.
6738 (ppc_get_hwcap): New function.
6739 (ppc_arch_setup): Use it to determine whether inferior supports
6740 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
6741 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
6742 Do not access registers if target does not support AltiVec.
6743 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
6744 Do not access registers if target does not support SPE.
6745 (target_regsets): Unconditionally include AltiVec and SPE regsets.
6746
52fa2412
UW		 67472008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
6748
6749 * linux-low.c (disabled_regsets, num_regsets): New.
6750 (use_regsets_p): Delete.
6751 (linux_wait_for_process): Clear disabled_regsets.
6752 (regsets_fetch_inferior_registers): Check and set it.
6753 (regsets_store_inferior_registers): Likewise.
6754 (linux_fetch_registers, linux_store_registers): Do not use
6755 use_regsets_p.
6756 (initialize_low): Allocate disabled_regsets.
6757
e28b3332
DJ		 67582008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
6759
6760 * Makefile.in (LIBOBJS): New.
6761 (OBS): Use LIBOBJS.
6762 (memmem.o): New rule.
6763 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
6764 * configure: Regenerated.
6765
4536995d
UW		 67662008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
6767
6768 * server.c (handle_query): Never return "unsupported" for
6769 qXfer:features:read queries.
6770
221c031f
UW		 67712008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
6772
6773 * server.c (get_features_xml): Fix inverted condition.
6774 (handle_query): Always support qXfer:feature:read.
6775
ccd213ac
DJ		 67762008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
6777
6778 * server.c (wrapper_argv): New.
6779 (start_inferior): Handle wrapper_argv. If set, expect an extra
6780 trap.
6781 (gdbserver_usage): Document --wrapper.
6782 (main): Parse --wrapper.
6783
6fe305f7
UW		 67842008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
6785
6786 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
6787 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
6788 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
6789 (ppc_set_pc): Likewise.
6790 (ppc_arch_setup): New function.
6791 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
6792 of collect_register.
889bf7c5 6793 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 6794
5b0a002e
UW		 67952008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
6796
6797 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
6798 instead of linux-ppc64-low.o.
6799 * linux-ppc64-low.c: Remove file.
6800 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
6801 (linux-ppc64-low.o): Remove rule.
6802
6803 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
6804 (init_registers_powerpc_64): Likewise.
6805 (ppc_regmap): Conditionally define depending on __powerpc64__.
6806 (ppc_cannot_store_register): Do not special-case "fpscr" when
6807 compiled on __powerpc64__.
6808 (ppc_collect_ptrace_register): New function.
6809 (ppc_supply_ptrace_register): New function.
6810 (ppc_breakpoint): Change type to "unsigned int".
6811 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
6812 (the_low_target): Conditionally provide initializers for the
889bf7c5 6813 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 6814 collect_ptrace_register and supply_ptrace_register members.
6815
9b4b61c8
UW		 68162008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
6817
6818 * regcache.h (gdbserver_xmltarget): Add extern declaration.
6819 * server.c (gdbserver_xmltarget): Define.
6820 (get_features_xml): Use it to replace "target.xml" and arch_string.
6821
6822 * configure.srv: Remove srv_xmltarget. Add XML files that were
6823 mentioned there to srv_xmlfiles instead. Remove conditional tests
6824 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
6825 srv_xmlfiles and srv_regobj to include all possible choices.
6826 * configure.ac (srv_xmltarget): Remove.
6827 (srv_xmlfiles): Do not add "target.xml".
6828 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
6829 checks for supplementary target information.
6830 * configure: Regenerate.
6831 * Makefile.in (XML_TARGET): Remove.
6832 (target.xml): Remove rule.
6833 (clean): Do not clean up target.xml.
6834 (.PRECIOUS): Do not mention target.xml.
6835
6836 * target.h (struct target_ops): Remove arch_string member.
6837 * linux-low.c (linux_arch_string): Remove.
6838 (linux_target_ops): Remove arch_string initializer.
6839 * linux-low.h (struct linux_target_ops): Remove arch_string member.
6840 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
6841 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
6842 * spu-low.c (spu_arch_string): Remove.
6843 (spu_target_ops): Remove arch_string initializer.
6844 * win32-low.c (win32_arch_string): Remove.
6845 (win32_target_ops): Remove arch_string initializer.
6846 * win32-low.h (struct win32_target_ops): Remove arch_string member.
6847 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
6848 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
6849
ee1a7ae4
UW		 68502008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
6851
6852 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
6853 by collect_ptrace_register and supply_ptrace_register hooks.
6854 * linux-low.c (fetch_register): Use supply_ptrace_register callback
6855 instead of checking for the_low_target.left_pad_xfer.
6856 (usr_store_inferior_registers): Use collect_ptrace_register callback
6857 instead of checking for the_low_target.left_pad_xfer.
6858
6859 * linux-s390-low.c (s390_collect_ptrace_register): New function.
6860 (s390_supply_ptrace_register): Likewise.
6861 (s390_fill_gregset): Call s390_collect_ptrace_register.
6862 (the_low_target): Update.
6863
6864 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
6865 (ppc_supply_ptrace_register): Likewise.
6866 (the_low_target): Update.
6867
6868 * linux-i386-low.c (the_low_target): Update.
6869 * linux-x86-64-low.c (the_low_target): Update.
6870
d61ddec4
UW		 68712008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
6872
6873 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
6874 reg-s390.o and reg-s390x.o.
6875
6876 * linux-low.c (new_inferior): New global variable.
6877 (linux_create_inferior, linux_attach): Set it.
6878 (linux_wait_for_process): Call the_low_target.arch_setup after the
6879 target has stopped for the first time.
6880 (initialize_low): Do not call the_low_target.arch_setup.
6881
6882 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
6883 (s390_set_pc): Likewise.
6884 (s390_arch_setup): New function.
6885 (the_low_target): Use s390_arch_setup as arch_setup routine.
6886
6887 * regcache.c (realloc_register_cache): New function.
6888 (set_register_cache): Call it for each existing regcache.
6889
d05b4ac3
UW		 68902008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
6891
6892 * server.h (init_registers): Remove prototype.
6893
6894 * linux-low.h (struct linux_target_ops): Add arch_setup field.
6895 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
6896 instead of init_registers ().
6897 * linux-arm-low.c (init_registers_arm): Add prototype.
6898 (init_registers_arm_with_iwmmxt): Likewise.
6899 (the_low_target): Add initializer for arch_setup field.
6900 * linux-cris-low.c (init_registers_cris): Add prototype.
6901 (the_low_target): Add initializer for arch_setup field.
6902 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
6903 (the_low_target): Add initializer for arch_setup field.
6904 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
6905 (the_low_target): Add initializer for arch_setup field.
6906 * linux-ia64-low.c (init_registers_ia64): Add prototype.
6907 (the_low_target): Add initializer for arch_setup field.
6908 * linux-m32r-low.c (init_registers_m32r): Add prototype.
6909 (the_low_target): Add initializer for arch_setup field.
6910 * linux-m68k-low.c (init_registers_m68k): Add prototype.
6911 (the_low_target): Add initializer for arch_setup field.
6912 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
6913 (init_registers_mips64_linux): Likewise.
6914 (the_low_target): Add initializer for arch_setup field.
6915 * linux-ppc-low.c (init_registers_ppc): Add prototype.
6916 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
6917 (the_low_target): Add initializer for arch_setup field.
6918 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
6919 (init_registers_powerpc_64): Likewise.
6920 (the_low_target): Add initializer for arch_setup field.
6921 * linux-s390-low.c (init_registers_s390): Add prototype.
6922 (init_registers_s390x): Likewise.
6923 (the_low_target): Add initializer for arch_setup field.
6924 * linux-sh-low.c (init_registers_sh): Add prototype.
6925 (the_low_target): Add initializer for arch_setup field.
6926 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
6927 (the_low_target): Add initializer for arch_setup field.
6928 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
6929 (the_low_target): Add initializer for arch_setup field.
6930
6931 * win32-low.h (struct win32_target_ops): Add arch_setup field.
6932 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
6933 instead of init_registers ().
6934 * win32-arm-low.c (init_registers_arm): Add prototype.
6935 (the_low_target): Add initializer for arch_setup field.
6936 * win32-i386-low.c (init_registers_i386): Add prototype.
6937 (the_low_target): Add initializer for arch_setup field.
6938
6939 * spu-low.c (init_registers_spu): Add prototype.
6940 (initialize_low): Call initialie_registers_spu () instead of
6941 initialize_registers ().
6942
fd96d250
PA		 69432008-02-19 Pedro Alves <pedro@codesourcery.com>
6944
6945 * server.c (handle_v_requests): When handling the vRun and vAttach
6946 packets, if already debugging a process, don't kill it. Return an
6947 error instead.
6948
d41b6bb4
DJ		 69492008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
6950
6951 * server.c (handle_query): Correct length check.
6952
5ac588cf
PA		 69532008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
6954
6955 * win32-low.c (do_initial_child_stuff): Add process handle
6956 parameter. Set current_process_handle and current_process_id from the
6957 parameters. Clear globals.
6958 (win32_create_inferior): Don't set current_process_handle and
6959 current_process_id here. Instead pass them on the call to
6960 do_initial_child_stuff.
6961 (win32_attach): Likewise.
6962 (win32_clear_inferiors): New.
6963 (win32_kill): Don't close the current process handle or the
6964 current thread handle here. Instead call win32_clear_inferiors.
6965 (win32_detach): Don't open a new handle to the process. Call
6966 win32_clear_inferiors.
6967 (win32_join): Don't rely on current_process_handle; open a new
6968 handle using the process id.
6969 (win32_wait): Call win32_clear_inferiors when the inferior process
6970 has exited.
6971
ecd7ecbc
DJ		 69722008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
6973
6974 * server.c (monitor_show_help): Add "exit".
6975
1525d545
MG		 69762008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
6977
ecd7ecbc 6978 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 6979 (clean): Add reg-xtensa.c.
6980 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 6981 * configure.srv (xtensa*-*-linux*) New target.
6982 * linux-xtensa-low.c: New.
6983 * xtensa-xtregs.c: New.
1525d545 6984
59a016f0
PA		 69852008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
6986
6987 * hostio.c: Don't include errno.h.
6988 (errno_to_fileio_errno): Move to hostio-errno.
6989 * hostio.c: (hostio_error): Remove the error parameter. Defer the
6990 error number outputting to the target->hostio_last_error callback.
6991 (hostio_packet_error): Use FILEIO_EINVAL directly.
6992 (handle_open, handle_pread, hostio_error, handle_unlink): Update
6993 calls to hostio_error.
6994 * hostio-errno.c: New.
6995 * server.h (hostio_last_error_from_errno): Declare.
6996 * target.h (target_ops): Add hostio_last_error member.
6997 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
6998 as hostio_last_error handler.
889bf7c5 6999 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 7000 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
7001 (wince_hostio_last_error): New functions.
7002 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
7003 as hostio_last_error handler.
7004 (win32_target_ops) [!_WIN32_WCE]: Register
7005 hostio_last_error_from_errno as hostio_last_error handler.
7006 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
7007 (hostio-errno.o): New rule.
7008 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
7009 * configure.srv (srv_hostio_err_objs): New variable. Default to
7010 hostio-errno.o.
7011 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
7012 * configure: Regenerate.
7013
2d717e4f
DJ		 70142008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
7015
7016 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
7017 (linux_kill, linux_detach): Clean up the process list.
7018 * remote-utils.c (remote_open): Improve port number parsing.
7019 (putpkt_binary, input_interrupt): Only send interrupts if the target
7020 is running.
7021 * server.c (extended_protocol): Make static.
7022 (attached): Define earlier.
7023 (exit_requested, response_needed, program_argv): New variables.
7024 (target_running): New.
7025 (start_inferior): Clear attached here.
7026 (attach_inferior): Set attached here.
7027 (require_running): Define.
7028 (handle_query): Use require_running and target_running. Implement
7029 "monitor exit".
7030 (handle_v_attach, handle_v_run): New.
7031 (handle_v_requests): Use require_running. Handle vAttach and vRun.
7032 (gdbserver_usage): Update.
7033 (main): Redo argument parsing. Handle --debug and --multi. Handle
7034 --attach along with other options or after the port. Save
7035 program_argv. Support no initial program. Resynchronize
7036 communication with GDB after an error. Handle "monitor exit".
7037 Use require_running and target_running. Always allow the extended
7038 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
7039 restart in extended mode.
7040 * README: Refer to the GDB manual. Update --attach usage.
7041
7407e2de
AS		 70422007-12-20 Andreas Schwab <schwab@suse.de>
7043
7044 * linux-low.c (STACK_SIZE): Define.
7045 (linux_tracefork_child): Use it. Use __clone2 on ia64.
7046 (linux_test_for_tracefork): Likewise.
7047
b65d95c5
DJ		 70482007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
7049
7050 * linux-low.c (linux_wait_for_event): Update messages. Do not
7051 reinsert auto-delete breakpoints.
7052 * mem-break.c (struct breakpoint): Change return type of handler to
7053 int.
7054 (set_breakpoint_at): Update handler type.
7055 (reinsert_breakpoint_handler): Return 1 instead of calling
7056 delete_breakpoint.
7057 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
7058 setting a new one.
7059 (check_breakpoints): Delete auto-delete breakpoints and return 2.
7060 * mem-break.h (set_breakpoint_at): Update handler type.
7061 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
7062 * win32-low.c (auto_delete_breakpoint): New.
7063 (get_child_debug_event): Use it.
7064
4e799345
DJ		 70652007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
7066
7067 * configure.ac: Check for pread and pwrite.
7068 * hostio.c (handle_pread): Fall back to lseek and read.
7069 (handle_pwrite): Fall back to lseek and write.
7070 * config.in, configure: Regenerated.
7071
27524b67
DJ		 70722007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
7073
7074 * server.c (myresume): Add own_buf argument.
7075 (main): Update calls.
7076
a20d5e98
DJ		 70772007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
7078
7079 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
7080 * remote-utils.c (remote_open): Do not call disable_async_io.
7081 (block_async_io): Delete.
7082 (unblock_async_io): Make static.
7083 (initialize_async_io): New.
7084 * server.c (handle_v_cont): Handle async I/O here.
7085 (myresume): Likewise. Move other common resume tasks here...
7086 (main): ... from here. Call initialize_async_io. Disable async
7087 I/O before the main loop.
7088 * server.h (initialize_async_io): Declare.
7089 (block_async_io, unblock_async_io): Delete prototypes.
7090 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
7091
b79d787e
DJ		 70922007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
7093
7094 * remote-utils.c (readchar): Allow binary data in received messages.
7095
d97903b2
PA		 70962007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
7097
7098 * win32-low.c (attaching): New global.
7099 (win32_create_inferior): Clear the `attaching' global.
7100 (win32_attach): Set the `attaching' global.
7101 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
7102 attaching. Only set a breakpoint at the entry point if not
7103 attaching.
7104
311de423
PA		 71052007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
7106
7107 * server.c (main): Don't report dll events on the initial
7108 connection on attaches.
7109
6c2d16d2
PA		 71102007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
7111
7112 * server.c (main): Relax numerical bases supported for the pid of
7113 the --attach command line argument.
7114
5ca906e6
PA		 71152007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
7116
7117 * win32-low.c (win32_attach): Call OpenProcess before
7118 DebugActiveProcess, not after. Add last error output to error
7119 call.
7120
9c6c8194
PA		 71212007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
7122
7123 * win32-low.c (win32_get_thread_context)
7124 (win32_set_thread_context): New functions.
7125 (thread_rec): Use win32_get_thread_context.
7126 (continue_one_thread, win32_resume): Use win32_set_thread_context.
7127 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
7128 field.
7129
4d5d1aaa
PA		 71302007-12-03 Leo Zayas
7131 Pedro Alves <pedro_alves@portugalmail.pt>
7132
7133 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
7134 global variables.
7135 (child_add_thread): Minor cleanup.
7136 (child_continue): Resume artificially suspended threads before
7137 calling ContinueDebugEvent.
7138 (suspend_one_thread): New.
7139 (fake_breakpoint_event): New.
7140 (get_child_debug_event): Change return type to int. Check here if
7141 gdb sent an interrupt request. If a soft interrupt was requested,
7142 fake a breakpoint event. Return 0 if there is no event to handle,
7143 and 1 otherwise.
7144 (win32_wait): Don't check here if gdb sent an interrupt request.
7145 Ensure there is a valid event to handle.
7146 (win32_request_interrupt): Add soft interruption method as last
7147 resort.
7148
c436e841
PA		 71492007-12-03 Leo Zayas
7150 Pedro Alves <pedro_alves@portugalmail.pt>
7151
7152 * win32-low.h (win32_thread_info): Add descriptions to the
7153 structure members. Replace `suspend_count' counter by a
7154 `suspended' flag.
7155 * win32-low.c (thread_rec): Update condition of when to get the
7156 context from the inferior. Rely on ContextFlags being set if it
7157 has already been retrieved. Only suspend the inferior thread if
7158 we haven't already. Warn if that fails.
7159 (continue_one_thread): s/suspend_count/suspended/. Only call
7160 ResumeThread once. Warn if that fails.
7161
e7b5fa67
PA		 71622007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
7163
7164 * win32-low.c (win32_wait): Don't read from the inferior when it
7165 has already exited.
7166
a385171d
PA		 71672007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
7168
7169 * Makefile.in (win32_low_h): New variable.
7170 (win32-low.o): Add dependency on $(win32_low_h).
7171 (win32-arm-low.o, win32-i386-low.o): New rules.
7172
f80c84b3
DJ		 71732007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
7174
7175 * hostio.c: Correct copyright year.
7176
a6b151f1
DJ		 71772007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
7178
7179 * Makefile.in (OBS): Add hostio.o.
7180 (hostio.o): New rule.
7181 * server.h (handle_vFile): Declare.
7182 * hostio.c: New file.
7183 * server.c (handle_v_requests): Take packet_len and new_packet_len
7184 for binary packets. Call handle_vFile.
7185 (main): Update call to handle_v_requests.
7186
f9387fc3
DJ		 71872007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
7188
7189 * linux-low.c: Include <sched.h>.
7190
51c2684e
DJ		 71912007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
7192
7193 * linux-low.c (linux_tracefork_grandchild): New.
7194 (linux_tracefork_child): Use clone.
7195 (linux_test_for_tracefork): Use clone; allocate and free a stack.
7196
75f83163
JB		 71972007-10-31 Joel Brobecker <brobecker@adacore.com>
7198
7199 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
7200
da5898ce
DJ		 72012007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
7202
7203 * linux-low.c (handle_extended_wait): Handle unexpected signals.
7204
24a09b5f
DJ		 72052007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
7206
7207 * inferiors.c (change_inferior_id): Delete.
7208 (add_pid_to_list, pull_pid_from_list): New.
7209 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
7210 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
7211 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
7212 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
7213 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
7214 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
7215 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
7216 (using_threads): Always set to 1.
7217 (handle_extended_wait): New.
7218 (add_process): Do not set TID.
7219 (linux_create_inferior): Set must_set_ptrace_flags.
7220 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
7221 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
7222 (linux_thread_alive): Rename TID argument to LWPID.
7223 (linux_wait_for_process): Handle unknown processes. Do not use TID.
7224 (linux_wait_for_event): Do not use TID or check using_threads. Update
7225 call to dead_thread_notify. Call handle_extended_wait.
7226 (linux_create_inferior): Use PTRACE_SETOPTIONS.
7227 (send_sigstop): Delete sigstop_sent.
7228 (wait_for_sigstop): Avoid TID.
7229 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
7230 (linux_test_for_tracefork): New.
7231 (linux_lookup_signals): Use thread_db_active and
7232 linux_supports_tracefork_flag.
7233 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
7234 * linux-low.h (get_process_thread): Avoid TID.
7235 (struct process_ifo): Move thread_known and tid to the end. Remove
7236 sigstop_sent.
7237 (linux_attach_lwp, thread_db_init): Update prototypes.
7238 * server.h (change_inferior_id): Delete prototype.
7239 (add_pid_to_list, pull_pid_from_list): New prototypes.
7240 * thread-db.c (thread_db_use_events): New.
7241 (find_first_thread): Rename to...
7242 (find_one_thread): ...this. Update callers and messages. Do not
7243 call fatal. Check thread_db_use_events. Do not call
7244 change_inferior_id or new_thread_notify.
7245 (maybe_attach_thread): Update. Do not call new_thread_notify.
7246 (thread_db_init): Set thread_db_use_events. Check use_events.
7247 * utils.c (fatal, warning): Correct message prefix.
7248
30ed0a8f
DJ		 72492007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
7250
7251 * Makefile.in (clean): Remove new files.
7252 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
7253 (powerpc-64.o, powerpc-64.c): New rules.
7254 * configure.srv: Use alternate register sets for powerpc64-*-linux*
7255 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
7256 with SPE.
7257 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
7258 SPE targets.
7259 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
7260 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
7261 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
7262 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
7263 (target_regsets): Add AltiVec and SPE register sets.
7264 * configure.ac: Check for AltiVec and SPE.
7265 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
7266 (ppc_fill_vrregset, ppc_store_vrregset): New.
7267 (target_regsets): Add AltiVec register set.
7268 * configure: Regenerated.
7269
fd462a61
DJ		 72702007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
7271
7272 * linux-low.c (O_LARGEFILE): Define.
7273 (linux_read_memory): Use /proc/PID/mem.
7274 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
7275 * configure, config.in: Regenerated.
7276
69f223ed
DJ		 72772007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
7278
7279 * linux-low.c (linux_wait_for_event): Do not pass signals while
7280 single-stepping.
7281
aec18585
PA		 72822007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
7283
7284 * win32-low.c (create_process): New.
7285 (win32_create_inferior): Use create_process instead of
7286 CreateProcess. If create_process failed retry appending an ".exe"
7287 suffix. Store the GetLastError result immediatelly after
7288 create_process calls and use it on the call to error.
7289
34d86ddd
PA		 72902007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
7291
7292 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
7293
5a0e3bd0
JB		 72942007-08-23 Joel Brobecker <brobecker@adacore.com>
7295
7296 * configure.ac: Switch license to GPLv3.
7297
f88c79e6
MS		 72982007-08-01 Michael Snyder <msnyder@access-company.com>
7299
7300 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
7301
6b3d9b83
PA		 73022007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
7303
7304 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
7305 typedef.
7306 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
7307 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
7308 CloseToolhelp32Snapshot.
7309 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
7310 CloseToolhelp32Snapshot.
7311
c588c53c
MS		 73122007-07-27 Michael Snyder <michael.snyder@access-company.com>
7313
7314 * server.c (main): Check for inferior exit before main loop.
7315
aa0403d9
PA		 73162007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
7317
7318 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
7319 instead of on tmp_desc.
7320
255e7678
DJ		 73212007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
7322 Daniel Jacobowitz <dan@codesourcery.com>
7323
7324 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
7325 (add_thread): Minor cleanups.
7326 (clear_inferiors): Move lower in the file. Clear the DLL
7327 list.
7328 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
7329 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
7330 (xml_escape_text): New.
7331 * server.c (handle_query): Handle qXfer:libraries:read. Report it
7332 for qSupported.
7333 (handle_v_cont): Report errors.
7334 (gdbserver_version): Update.
7335 (main): Correct size of own_buf. Do not report initial DLL events.
7336 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
7337 (unloaded_dll, xml_escape_text): New.
7338 * win32-low.c (enum target_waitkind): Update comments.
7339 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
7340 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
7341 (win32_EnumProcessModules, win32_GetModuleInformation)
7342 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
7343 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
7344 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
7345 (win32_Module32First, win32_Module32Next, load_toolhelp)
7346 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
7347 (get_child_debug_event): Handle DLL events.
7348 (win32_wait): Likewise.
7349
0d37add9
DJ		 73502007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
7351
7352 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
7353 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
7354
45e2715e
PA		 73552007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
7356
7357 * win32-low.c (handle_output_debug_string): Ignore event if not
7358 waiting.
7359
c5674cf1
PA		 73602007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
7361
7362 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
7363
2bbe3cc1
DJ		 73642007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
7365
7366 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
7367
ae13219e
DJ		 73682007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
7369
7370 * inferiors.c (change_inferior_id): Add comment.
7371 * linux-low.c (check_removed_breakpoint): Add an early
7372 prototype. Improve debug output.
7373 (linux_attach): Doc update.
7374 (linux_detach_one_process, linux_detach): Clean up before releasing
7375 each process.
7376 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
7377 * linux-low.h (struct process_info): Doc improvement.
7378 * mem-break.c (delete_all_breakpoints): New.
7379 * mem-break.h (delete_all_breakpoints): New prototype.
7380 * thread-db.c (find_first_thread): New.
7381 (thread_db_create_event): Call it instead of
7382 thread_db_find_new_threads. Clean up unused variables.
7383 (maybe_attach_thread): Remove first thread handling.
7384 (thread_db_find_new_threads): Use find_first_thread.
7385 (thread_db_get_tls_address): Likewise.
7386
4105de34
DJ		 73872007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
7388
7389 * thread-db.c (thread_db_find_new_threads): Add prototype.
7390 (thread_db_create_event): Check for the main thread before adding
7391 a new thread.
7392 (maybe_attach_thread): Only enable event reporting if TID == 0.
7393 (thread_db_get_tls_address): Check for new threads.
7394
2b876972
DJ		 73952007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
7396
7397 * linux-low.c (linux_create_inferior): Try execv before execvp.
7398 * spu-low.c (spu_create_inferior): Likewise.
7399
7a245884
DJ		 74002007-06-13 Mike Frysinger <vapier@gentoo.org>
7401
7402 * linux-low.c (linux_create_inferior): Change execv to execvp.
7403 * spu-low.c (spu_create_inferior): Likewies.
7404
117ce543
DJ		 74052007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
7406
7407 * Makefile.in (clean): Clean new files instead of deleted ones.
7408 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
7409 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
7410 rules.
7411 * configure.srv: Specify XML files and new regformats for MIPS and
7412 MIPS64 GNU/Linux.
7413 * linux-mips-low.c (mips_num_regs): Set to only used registers.
7414 (mips_regmap): Do not fetch $0. Remove unused registers. Add
7415 an entry for the restart register.
7416 (mips_cannot_fetch_register, mips_cannot_store_register)
7417 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
7418 register names to match the XML descriptions.
7419 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
7420 restart register instead of $0.
7421
0e7f50da
UW		 74222007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
7423 Markus Deuling <deuling@de.ibm.com>
7424
7425 * remote-utils.c (decode_xfer_write): New function.
7426 * server.h (decode_xfer_write): Add prototype.
7427 * server.c (handle_query): Add PACKET_LEN argument. Support
7428 qXfer:spu:read and qXfer:spu:write packets.
7429 (main): Pass packet_len to handle_query.
7430 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
7431 * target.h (target_ops): Add qxfer_spu.
7432
374c1d38
UW		 74332007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
7434
7435 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
7436 accessing non-seekable spufs files.
7437
bb63802a
UW		 74382007-05-16 Markus Deuling <deuling@de.ibm.com>
7439
889bf7c5 7440 * server.c (handle_query): Add reply for qC packet.
bb63802a 7441
7390519e
PA		 74422007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
7443 Leo Zayas <lerele@champenstudios@com>
7444
7445 * server.h (check_remote_input_interrupt_request): New function.
7446 * remote_utils.c (INVALID_DESCRIPTOR): New define.
7447 (remote_desc): Initialize with INVALID_DESCRIPTOR.
7448 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
7449 (check_remote_input_interrupt_request): New function.
7450 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 7451 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 7452 winapi_GenerateConsoleCtrlEvent): New typedefs.
7453 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
7454 to 250 ms.
7455 (win32_wait): Check for remote interrupt request
7456 with check_remote_input_interrupt_request.
7457 (win32_request_interrupt): New function.
7458 (win32_target_op): Set request_interrupt to win32_request_interrupt.
7459
34b34921
PA		 74602007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
7461
7462 * win32-low.c (debug_registers_changed,
7463 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
7464 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
7465 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
7466 (thread_rec): Get context using the low target.
7467 (child_add_thread): Call thread_added on the low target,
7468 which does the same thing.
7469 (regptr): Delete.
7470 (do_initial_child_stuff): Remove debug registers references.
7471 Set context using the low target. Resume threads after
7472 setting the contexts.
7473 (child_continue): Remove dead variable. Remove debug
7474 registers references.
7475 (child_fetch_inferior_registers): Go through the low target.
7476 (do_child_store_inferior_registers): Remove.
7477 (child_store_inferior_registers): Go through the low target.
7478 (win32_resume): Remove debug registers references.
7479 Set context using the low target.
7480 (handle_exception): Change return type to void. Don't record
7481 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
7482 first chance exception.
889bf7c5 7483 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 7484 goto loop. Always return after waiting for debug event.
7485 (win32_wait): Convert to switch statement. Handle spurious
7486 events.
7487
7488 * win32-i386-low.c (debug_registers_changed,
7489 debug_registers_used): New.
7490 (initial_stuff): Rename to ...
7491 (i386_initial_stuff): ... this. Clear debug registers
7492 state variables.
7493 (store_debug_registers): Delete.
7494 (i386_get_thread_context): New.
7495 (load_debug_registers): Delete.
7496 (i386_set_thread_context): New.
7497 (i386_thread_added): New.
7498 (single_step): Rename to ...
7499 (i386_single_step): ... this.
7500 (do_fetch_inferior_registers): Rename to ...
7501 (i386_fetch_inferior_register): ... this.
7502 (i386_store_inferior_register): New.
7503 (the_low_target): Adapt to new interface.
7504
7505 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
7506 (arm_get_thread_context): New.
7507 (arm_set_thread_context): New.
7508 (regptr): New.
7509 (do_fetch_inferior_registers): Rename to ...
7510 (arm_fetch_inferior_register): ... this.
7511 (arm_store_inferior_register): New.
7512 (arm_wince_breakpoint): Reimplement as unsigned long.
7513 (arm_wince_breakpoint_len): Define.
7514 (the_low_target): Adapt to new interface.
7515
7516 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
7517 load_debug_registers. Add get_thread_context, set_thread_context,
7518 thread_added and store_inferior_register. Rename
7519 fetch_inferior_registers to fetch_inferior_register.
7520 (regptr): Remove declaration.
7521
dd6953e1
PA		 75222007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
7523
7524 * linux-low.c (linux_detach): Change return type to int. Return 0.
7525 * spu-low.c (spu_detach): Likewise.
7526
444d6139
PA		 75272007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
7528
7529 * target.h (target_ops): Change return type of detach to int.
7530 Add join.
7531 (join_inferior): New.
7532 * server.c (main): Don't skip detach support on mingw32.
7533 If the inferior doesn't support detaching return error.
7534 Call join_inferior instead of using waitpid.
7535 * linux-low.c (linux_join): New.
7536 (linux_target_op): Add linux_join.
7537 * spu-low.c (spu_join): New.
7538 (spu_target_ops): Add spu_join.
7539 * win32-low.c (win32_detach): Adapt to new interface.
7540 Reopen current_process_handle before detaching. Issue a child
7541 resume before detaching.
7542 (win32_join): New.
7543 (win32_target_op): Add win32_join.
7544
1d5315fe
PA		 75452007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
7546
7547 * win32-low.c (win32-attach): Fix return value.
7548 * target.h (target_ops): Describe ATTACH return values.
7549
bf914831
PA		 75502007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
7551
7552 * win32-low.c (GETPROCADDRESS): Define.
7553 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
7554 (winapi_DebugSetProcessKillOnExit): Likewise.
7555 (win32_create_inferior): Force usage of ansi CreateProcessA.
7556 (win32_attach): Use GETPROCADDRESS.
7557 (win32_detach): Likewise.
7558
f72f3e60
PA		 75592007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
7560
7561 * win32-low.c (win32_wait): Don't use WSTOPSIG.
7562
ed50f18f
PA		 75632007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
7564
7565 * win32-low.c: Commit leftover changes from 2007-03-29.
7566
0c2ead7e
DJ		 75672007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
7568
7569 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
7570 fields short instead of int. Add explicit padding.
7571 (i387_cache_to_fsave): Remove unnecessary casts.
7572 (i387_fsave_to_cache): Doc fix.
7573 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
7574
73725ff3
DJ		 75752007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
7576
7577 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
7578 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
7579
d99f33d8
PA		 75802007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
7581
7582 * configure.srv (arm*-*-mingw32ce*): Move near the other
7583 arm targets.
7584
68070c10
PA		 75852007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
7586
2482afc6 7587 * configure.ac: Add errno checking.
68070c10
PA		 7588 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
7589 sys/file.h and malloc.h.
7590 (AC_CHECK_DECLS): Add perror.
7591 (srv_mingwce): Handle.
2482afc6 7592 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 7593 win32-i386-low.o to srv_tgtobj.
7594 (i[34567]86-*-mingw*): Likewise.
7595 (arm*-*-mingw32ce*): Add case.
7596 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
7597 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
7598 [__MINGW32CE__] (strerror): New function.
7599 [__MINGW32CE__] (errno): Define to GetLastError.
7600 [__MINGW32CE__] (COUNTOF): New macro.
7601 (remote_open): Remove extra close call.
7602 * mem-break.c (delete_breakpoint_at): New function.
7603 * mem-break.h (delete_breakpoint_at): Declare.
7604 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
7605 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
7606 [USE_WIN32API] (read, write): Add char* casts.
7607 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
7608 * server.h: Include wincecompat.h on Windows CE.
7609 [HAVE_ERRNO_H]: Check.
7610 (perror): Declare if not declared.
7611 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
7612 (perror_with_name): Remove errno declaration.
7613 * wincecompat.h: New.
7614 * wincecompat.c: New.
7615 * win32-low.h: New.
7616 * win32-arm-low.c: New.
7617 * win32-i386-low.c: New.
7618 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
7619 (OUTMSG2): Make it safe.
7620 (_T): New macro.
7621 (COUNTOF): New macro.
7622 (NUM_REGS): Get it from the low target.
7623 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
7624 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
7625 (thread_rec): Let low target handle debug registers.
7626 (child_add_thread): Likewise.
7627 (child_init_thread_list): Likewise.
7628 (continue_one_thread): Likewise.
7629 (regptr): New.
7630 (do_child_fetch_inferior_registers): Move to ...
7631 * win32-i386-low.c: ... here, and rename to ...
7632 (do_fetch_inferior_registers): ... this.
889bf7c5 7633 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 7634 Go through the low target.
7635 (do_child_store_inferior_registers): Use regptr.
7636 (strwinerror): New function.
7637 (win32_create_inferior): Handle Windows CE.
7638 Use strwinerror instead of strerror on Windows error
7639 codes. Add program to the error output.
7640 Don't close the main thread handle on Windows CE.
7641 (win32_attach): Use coredll.dll on Windows CE.
7642 (win32_kill): Close current process and current
7643 thread handles.
7644 (win32_detach): Use coredll.dll on Windows CE.
7645 (win32_resume): Let low target handle debug registers, and
7646 step request.
7647 (handle_exception): Add/Remove initial breakpoint. Avoid
7648 non-existant WSTOPSIG on Windows CE.
7649 (win32_read_inferior_memory): Cast to remove warning.
7650 (win32_arch_string): Go through the low target.
7651 (initialize_low): Call set_breakpoint_data with the low
7652 target's breakpoint.
7653 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
7654 FOP_REGNUM, mappings): Move to ...
7655 * win32-i386-low.c: ... here.
7656 * win32-low.c (win32_thread_info): Move to ...
7657 * win32-low.h: ... here.
7658 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
7659 win32-arm-low.c and wincecompat.c.
7660 (all:): Add $EXEEXT.
7661 (install-only:): Likewise.
7662 (gdbserver:): Likewise.
7663 (gdbreplay:): Likewise.
7664 * config.in: Regenerate.
7665 * configure: Regenerate.
7666
41093d81
PA		 76672007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
7668
7669 * win32-low.c: Rename typedef thread_info to
7670 win32_thread_info throughout.
7671
544afa54
PA		 76722007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
7673
7674 * win32-i386-low.c: Rename to ...
7675 * win32-low.c: ... this.
7676 * configure.srv: Replace win32-i386-low.o with win32-low.o.
7677 * Makefile.in: Likewise.
7678
bce7165d
PA		 76792007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
7680
7681 * remote-utils.c (monitor_output): Constify msg parameter.
7682 * server.h (monitor_output): Likewise.
7683 * win32-i386-low.c (handle_output_debug_string): New.
7684 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
7685 handle_output_debug_string.
7686 (get_child_debug_event): Likewise.
7687
506c7aa0
DJ		 76882007-03-27 Mat Hostetter <mat@lcs.mit.edu>
7689
7690 * server.c (main): Correct strtoul check.
7691
42c81e2a
DJ		 76922007-03-27 Jon Ringle <jon@ringle.org>
7693
7694 * linux-low.c: Check __ARCH_HAS_MMU__ also.
7695
9453113a
DJ		 76962007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
7697
7698 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
7699
64a69107
DJ		 77002007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
7701
7702 * terminal.h: Check HAVE_SGTTY_H.
7703
77042007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 7705
7706 * remote-utils.c (remote_open): Print out the assigned port number.
7707
c74d0ad8
DJ		 77082007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
7709
7710 * remote-utils.c (monitor_output): New function.
7711 * server.c (debug_threads): Define here.
7712 (monitor_show_help): New function.
7713 (handle_query): Handle qRcmd.
7714 (main): Do not handle 'd' packet.
7715 * server.h (debug_threads, remote_debug, monitor_output): Declare.
7716 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
7717 of debug_threads.
7718
de7c3b4a
PA		 77192007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
7720
7721 * Makefile.in (EXEEXT): New.
7722 (clean): Use $(EXEEXT).
7723
ef57601b
PA		 77242007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
7725
7726 * target.h (target_ops): Rename send_signal to request_interrupt,
7727 and remove enum target_signal parameter.
7728 * linux-low.c (linux_request_interrupt): Rename from
7729 linux_send_signal, and always send SIGINT.
7730 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
7731 and always send SIGINT.
7732 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
7733 of send_signal.
7734 (input_interrupt): Likewise.
7735
820f2bda
PA		 77362007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
7737
7738 * server.c (get_features_xml): Check if target implemented
7739 arch_string.
7740 * win32-i386-low.c (win32_arch_string): New.
7741 (win32_target_ops): Add win32_arch_string as arch_string member.
7742
ab39bf24
UW		 77432007-02-22 Markus Deuling <deuling@de.ibm.com>
7744
7745 * spu-low.c (spu_arch_string): New.
7746 (spu_target_ops): Add spu_arch_string.
7747
61ff6e04
DJ		 77482007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
7749
7750 * remote-utils.c: Remove HAVE_TERMINAL_H check.
7751 * configure.ac: Do not check for terminal.h.
7752 * configure, config.in: Regenerated.
7753
fb1e4ffc
DJ		 77542007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
7755
7756 * Makefile.in (OBS): Add $(XML_BUILTIN).
7757 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
7758 (clean): Update.
7759 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
7760 (arm-with-iwmmxt.c): New.
7761 * config.in, configure: Regenerate.
7762 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
7763 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
7764 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
7765 (arm*-*-linux*): Add iWMMXt and regset support.
7766 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
7767 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
7768 (arm_store_wmmxregset, target_regsets): New.
7769 * server.c (get_features_xml): Take annex argument. Check builtin
7770 XML documents.
7771 (handle_query): Handle multiple annexes.
7772
0f48aa01
DJ		 77732007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
7774
7775 * remote-utils.c [USE_WIN32API] (read, write): Define.
7776 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
7777 write.
7778
23181151
DJ		 77792007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
7780
7781 * linux-i386-low.c (the_low_target): Set arch_string.
7782 * linux-x86-64-low.c (the_low_target): Likewise.
7783 * linux-low.c (linux_arch_string): New.
7784 (linux_target_ops): Add it.
7785 * linux-low.h (struct linux_target_ops): Add arch_string.
7786 * server.c (write_qxfer_response): Use const void * for DATA.
7787 (get_features_xml): New.
7788 (handle_query): Handle qXfer:features:read. Report it for qSupported.
7789 * target.h (struct target_ops): Add arch_string method.
7790
9d606399
DJ		 77912007-01-03 Denis Pilat <denis.pilat@st.com>
7792 Daniel Jacobowitz <dan@codesourcery.com>
7793
7794 * linux-low.c (linux_kill): Handle being called with no threads.
7795 * win32-i386-low.c (win32_kill): Likewise.
7796 (get_child_debug_event): Clear current_process_handle.
7797
77982006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 7799 Daniel Jacobowitz <dan@codesourcery.com>
7800
7801 * remote-utils.c (remote_open): Check the type of specified
7802 serial port devices before opening them.
7803 * server.c (main): Kill the inferior if an error occurs during
7804 the first remote_open.
7805
a5e13d24
DJ		 78062006-12-05 Markus Deuling <deuling@de.ibm.com>
7807
7808 * README: Update supported targets.
7809
186947f7
DJ		 78102006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
7811
7812 * Makefile.in (clean): Remove reg-mips64.c.
7813 (reg-mips64.c, reg-mips64.o): New rules.
7814 * configure.srv: Handle mips64. Include regset support for mips.
7815 * linux-mips-low.c (union mips_register): New.
7816 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
7817 (mips_breakpoint, mips_breakpoint_at): Use int.
7818 (mips_collect_register, mips_supply_register)
7819 (mips_collect_register_32bit, mips_supply_register_32bit)
7820 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
7821 (mips_store_fpregset, target_regsets): New.
7822 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
7823
a13e2c95
UW		 78242006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
7825
7826 * configure.srv: Add target "spu*-*-*".
7827 * Makefile.in (clean): Remove reg-spu.c.
7828 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
7829 * spu-low.c: New file.
7830
cb7283db
DJ		 78312006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
7832
7833 * configure.ac: Correct td_thr_tls_get_addr test.
7834 * configure: Regenerated.
7835
89be2091
DJ		 78362006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
7837
7838 * linux-low.c (linux_wait_for_event): Reformat. Use the
7839 pass_signals array.
7840 * remote-utils.c (decode_address_to_semicolon): New.
7841 * server.c (pass_signals, handle_general_set): New.
7842 (handle_query): Mention QPassSignals for qSupported.
7843 (main): Call handle_general_set.
7844 * server.h (pass_signals, decode_address_to_semicolon): New.
7845
000ef4f0
DJ		 78462006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
7847
7848 * server.c (handle_query): Correct error handling for read_auxv.
7849
b7149293
UW		 78502005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
7851
7852 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
7853 and srv_linux_thread_db to yes.
7854 * linux-s390-low.c (s390_fill_gregset): New function.
7855 (target_regsets): Define data structure.
7856
dae5f5cf
DJ		 78572006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
7858
7859 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
7860 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
7861 * config.in, configure: Regenerated.
7862 * inferiors.c (gdb_id_to_thread): New function.
7863 (gdb_id_to_thread_id): Use it.
7864 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
7865 * linux-low.h (struct process_info): Add th member.
7866 (thread_db_get_tls_address): New prototype.
7867 * remote-utils.c (decode_address): Make non-static.
7868 * server.c (handle_query): Handle qGetTLSAddr.
7869 * server.h (gdb_id_to_thread, decode_address): New prototypes.
7870 * target.h (struct target_ops): Add get_tls_address.
7871 * thread-db.c (maybe_attach_thread): Save the thread handle.
7872 (thread_db_get_tls_address): New.
7873
32ca6d61
DJ		 78742006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
7875
7876 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
7877 (linux_resume_one_process): Take a siginfo_t *. Update all
7878 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
7879 (struct pending_signals): Add a siginfo_t.
7880 (linux_wait_for_process): Always set last_status.
7881 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
7882 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
7883 * linux-low.h (struct process_info): Add last_status.
7884
5ffff7c1
DJ		 78852006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
7886
7887 * remote-utils.c (try_rle): New function.
7888 (putpkt_binary): Use it.
7889
8695c747
DJ		 78902006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
7891
7892 * Makefile.in (clean): Clean reg-x86-64-linux.c.
7893 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
7894 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
7895 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
7896 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
7897 point registers.
7898
290fadea
RS		 78992006-08-08 Richard Sandiford <richard@codesourcery.com>
7900
7901 * server.c (terminal_fd): New variable.
7902 (old_foreground_pgrp): Likewise.
7903 (restore_old_foreground_pgrp): New function.
7904 (start_inferior): Record the terminal file descriptor in terminal_fd
7905 and its original foreground group in old_foreground_pgrp. Register
7906 restore_old_foreground_pgrp with atexit().
7907
9f2e1e63
DJ		 79082006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
7909
7910 * server.c (handle_query): Correct qPart to qXfer.
7911
b80864fb
DJ		 79122006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
7913
7914 * configure.ac: Check for more headers which are missing on
7915 Windows. Automatically supply -lwsock32 and USE_WIN32API.
7916 * configure.srv: Add Cygwin and mingw32.
7917 * remote-utils.c: Don't include headers unconditionally which
7918 are missing on mingw32. Include <winsock.h> for mingw32.
7919 (remote_open): Adjust for mingw32 support. Flush
7920 standard error after writing to it.
7921 (remote_close, putpkt_binary, input_interrupt, block_async_io)
7922 (unblock_async_io, enable_async_io, disable_async_io)
7923 (readchar, getpkt): Update for Winsock support.
7924 (prepare_resume_reply): Expect a protocol signal number.
7925 * server.c: Disable <sys/wait.h> on mingw32.
7926 (start_inferior): Adjust for mingw32 support. Flush
7927 standard error after writing to it.
7928 (attach_inferior): Likewise. Use protocol signal
7929 numbers.
7930 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
7931 and names.
7932 * win32-i386-low.c: New file.
7933 * Makefile.in (XM_CLIBS): Set.
7934 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
7935 (win32-i386-low.o): New dependency rule.
7936 * linux-low.c (linux_wait): Use target signal numbers.
7937 * target.h (struct target_ops): Doc fix.
7938 * server.h (target_signal_to_name): New prototype.
7939 * gdbreplay.c: Don't include headers unconditionally which
7940 are missing on mingw32. Include <winsock.h> for mingw32.
7941 (remote_close, remote_open): Adjust for Winsock support.
7942 * configure, config.in: Regenerated.
7943
0876f84a
DJ		 79442006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
7945
7946 * server.c (decode_xfer_read, write_qxfer_response): New.
7947 (handle_query): Take a packet length argument. Handle
7948 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
7949 the qSupported response.
7950 (main): Update call to handle_query.
7951
01f9e8fa
DJ		 79522006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
7953
7954 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
7955 (putpkt_binary): Renamed from putpkt and adjusted for binary
7956 data.
7957 (putpkt): New wrapper for putpkt_binary.
7958 (readchar): Don't mask off the high bit.
7959 (decode_X_packet): New function.
7960 * server.c (main): Call putpkt_binary if a handler sets the packet
7961 length. Save the length of the incoming packet. Handle 'X'.
7962 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
7963
be2a5f71
DJ		 79642006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
7965
7966 * server.c (handle_query): Handle qSupported.
7967
ea025f5f
DJ		 79682006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
7969
7970 * remote-utils.c (all_symbols_looked_up): New variable.
7971 (look_up_one_symbol): Check it.
7972 * server.h (look_up_one_symbol): New declaration.
7973 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
7974
9308fc88
DJ		 79752006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
7976
7977 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 7978 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 7979 (PTRACE_GET_THREAD_AREA): Define.
7980 (ps_get_thread_area): New function.
7981
52fb6437
NS		 79822006-05-09 Nathan Sidwell <nathan@codesourcery.com>
7983
7984 * configure.srv (m68k*-*-uclinux*): New target.
7985 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
7986 (linux_resume_one_process): Remove extraneous cast.
7987 (linux_read_offsets): New.
7988 (linux_target_op): Add linux_read_offsets on mmuless systems.
7989 * server.c (handle_query): Add qOffsets logic.
7990 * target.h (struct target_ops): Add read_offsets.
7991
21b0f40c
DJ		 79922006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
7993
7994 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
7995 (PTRACE_GET_THREAD_AREA): Define.
7996 (ps_get_thread_area): New function.
7997 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
7998 (linux-x86-64-low.o): Update.
7999
0050a760
DJ		 80002006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
8001
8002 * configure.ac: Remove checks for prfpregset_t.
8003 * gdb_proc_service.h: New file.
8004 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
8005 new "gdb_proc_service.h".
8006 * proc-service.c: Likewise.
8007 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
8008 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
8009 * Makefile.in (gdb_proc_service_h): Updated.
8010 * configure, config.in: Regenerated.
8011
b92a518e
DJ		 80122006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
8013
8014 * remote-utils.c (prepare_resume_reply): Move declaration
8015 of gdb_id_from_wait to the top of the block.
8016
545587ee
DJ		 80172006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
8018
8019 * linux-low.c (regsets_store_inferior_registers): Read the regset
8020 from the target before filling it.
8021
9db87ebd
DJ		 80222006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
8023
8024 * server.c (attach_inferior): Return SIGTRAP for a successful
8025 attach.
8026
dd24457d
DJ		 80272006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
8028
8029 * Makefile.in (OBS): Add version.o.
8030 (STAGESTUFF): Delete.
8031 (version.o): Add dependencies.
8032 (version.c): Replace rule.
8033 (clean): Remove version.c.
8034 * server.c (gdbserver_version): New.
8035 (gdbserver_usage): Use printf.
8036 (main): Handle --version and --help.
8037 * server.h (version, host_name): Add declarations.
8038
6f0f660e
EZ		 80392005-12-23 Eli Zaretskii <eliz@gnu.org>
8040
889bf7c5
PA		 8041 * linux-arm-low.c:
8042 * linux-arm-low.c:
8043 * inferiors.c:
8044 * i387-fp.h:
8045 * i387-fp.c:
8046 * gdbreplay.c:
8047 * regcache.c:
8048 * proc-service.c:
8049 * mem-break.h:
8050 * mem-break.c:
8051 * linux-x86-64-low.c:
8052 * linux-sh-low.c:
8053 * linux-s390-low.c:
8054 * linux-ppc64-low.c:
8055 * linux-ppc-low.c:
8056 * linux-mips-low.c:
8057 * linux-m68k-low.c:
8058 * linux-m32r-low.c:
8059 * linux-low.h:
8060 * linux-low.c:
8061 * linux-ia64-low.c:
8062 * linux-i386-low.c:
8063 * linux-crisv32-low.c:
8064 * thread-db.c:
8065 * terminal.h:
8066 * target.h:
8067 * target.c:
8068 * server.h:
8069 * server.c:
8070 * remote-utils.c:
8071 * regcache.h:
8072 * utils.c:
8073 * Makefile.in:
8074 * configure.ac:
6f0f660e
EZ		 8075 * gdbserver.1: Add (C) after Copyright. Update the FSF
8076 address.
8077
9d1fb177
DJ		 80782005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
8079
8080 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
8081 (arm_breakpoint_at): Recognize both breakpoints.
8082 (the_low_target): Use the correct breakpoint instruction.
8083
011a70c2
DJ		 80842005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
8085
8086 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
8087 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
8088 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
8089 (the_low_target): Update.
8090
7fb85e41
AS		 80912005-10-25 Andreas Schwab <schwab@suse.de>
8092
8093 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
8094
8095 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
8096 (ia64_num_regs): Reduce to 462.
8097
3db0444b
DJ		 80982005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
8099
8100 * acinclude.m4: Correct quoting.
8101 * aclocal.m4: Regenerated.
8102
8103 Suggested by SZOKOVACS Robert <szo@ies.hu>:
8104 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
8105 (thread_db_init): Call thread_db_err_str.
8106 * configure.ac: Check for TD_VERSION.
8107 * config.in, configure: Regenerated.
8108
bee0189a
DJ		 81092005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8110
8111 * server.h (error, fatal, warning): Add ATTR_FORMAT.
8112
e9d25b98
DJ		 81132005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
8114
8115 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
8116 is not available. Define HAVE_PTRACE_GETREGS if it is.
8117 * config.in, configure: Regenerated.
8118 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
8119 * linux-i386-low.c, linux-m68k-low.c: Update to use
8120 HAVE_PTRACE_GETREGS.
8121 * linux-low.c (regsets_fetch_inferior_registers)
8122 (regsets_store_inferior_registers): Only return 0 if we processed
8123 GENERAL_REGS.
8124 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
8125 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
8126
a06660f7
DJ		 81272005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
8128
8129 * inferiors.c (struct thread_info): Add gdb_id.
8130 (add_thread): Add gdb_id argument.
8131 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
8132 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
8133 calls to add_thread.
8134 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
8135 * server.c (handle_query): Use thread_to_gdb_id.
8136 (handle_v_cont, main): Use gdb_id_to_thread_id.
8137 * server.h (add_thread): Update prototype.
8138 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
8139 prototypes.
8140
5a1f5858
DJ		 81412005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
8142
8143 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
8144 left-padded registers.
8145 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
8146 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
8147
e122f1f5
SE		 81482005-07-01 Steve Ellcey <sje@cup.hp.com>
8149
8150 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
8151 * configure: Regenerate.
8152 * config.in: Regenerate.
8153 * server.h (NEED_DECLARATION_STRERROR):
8154 Replace with !HAVE_DECL_STRERROR.
8155
d592fa2f
DJ		 81562005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
8157
8158 * linux-low.c (linux_wait, linux_send_signal): Don't test
8159 an unsigned long variable for > 0 if it could be MAX_ULONG.
8160 * server.c (myresume): Likewise.
8161 * target.c (set_desired_inferior): Likewise.
8162
ccbd4912
MK		 81632005-06-13 Mark Kettenis <kettenis@gnu.org>
8164
8165 * configure.ac: Simplify and improve check for socklen_t.
8166 * configure, config.in: Regenerate.
8167
f450004a
DJ		 81682005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
8169
8170 * acconfig.h: Remove.
8171 * configure.ac: Add a test for socklen_t. Use three-argument
8172 AC_DEFINE throughout.
8173 * config.in: Regenerated using autoheader 2.59.
8174 * configure: Regenerated.
8175
8176 * gdbreplay.c (socklen_t): Provide a default.
8177 (remote_open): Use socklen_t.
8178 * remote-utils.c (socklen_t): Provide a default.
8179 (remote_open): Use socklen_t.
8180 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
8181 unsigned char.
8182
8183 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
8184 char for buffers.
8185 * linux-low.c (linux_read_memory, linux_write_memory)
8186 (linux_read_auxv): Likewise.
8187 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
8188 (check_mem_write): Likewise.
8189 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
8190 Likewise.
8191 * regcache.c (struct inferior_rgcache_data, registers_to_string)
8192 (registers_from_string, register_data): Likewise.
8193 * server.c (handle_query, main): Likewise.
8194 * server.h (convert_ascii_to_int, convert_int_to_ascii)
8195 (decode_M_packet): Likewise.
8196 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
8197 * target.h (struct target_ops): Update read_memory, write_memory,
8198 and read_auxv.
8199 (read_inferior_memory, write_inferior_memory): Update.
8200 * linux-low.h (struct linux_target_ops): Change type of breakpoint
8201 to unsigned char *.
8202 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
8203 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
8204 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
8205 linux-s390-low.c, linux-sh-low.c: Update for changes in
8206 read_inferior_memory and the_low_target->breakpoint.
8207
eee84df1
DJ		 82082005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
8209
8210 * Makefile.in (SFILES): Add linux-ppc64-low.c.
8211 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
8212 * configure.srv: Add powerpc64-*-linux*.
8213 * linux-ppc64-low.c: New file.
8214
45b134e5
OF		 82152005-05-23 Orjan Friberg <orjanf@axis.com>
8216
8217 * linux-cris-low.c: New file with support for CRIS.
8218 * linux-crisv32-low.c: Ditto for CRISv32.
8219 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
8220 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 8221 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 8222 reg-crisv32.o, and reg-crisv32.c to make rules.
8223 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
8224 recognized targets.
8225
48d93c75
UW		 82262005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
8227
8228 * linux-low.c (fetch_register): Ensure buffer size is a multiple
8229 of sizeof (PTRACE_XFER_TYPE).
8230 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
8231
e013ee27
OF		 82322005-05-12 Orjan Friberg <orjanf@axis.com>
8233
889bf7c5 8234 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 8235 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
8236 pointers for hardware watchpoint support.
8237 * linux-low.h (struct linux_target_ops): Ditto.
8238 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
8239 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
8240 to linux_target_ops.
8241 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
8242 reply packet.
8243 * server.c (main): Recognize 'Z' and 'z' packets.
8244
b0ded00b
UW		 82452005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
8246
8247 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
8248 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
8249 (the_low_target): Add new members.
8250
8643e2ad
DJ		 82512005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
8252
8253 * proc-service.c (ps_lgetregs): Search all_processes instead of
8254 all_threads.
8255
fc620387
DJ		 82562005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
8257
8258 * server.c (start_inferior): Change return type to int.
8259 (attach_inferior): Change sigptr to int *.
8260 (handle_v_cont, handle_v_requests): Change signal to int *.
8261 (main): Change signal to int.
8262
82632005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 8264
8265 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
8266 * configure.srv: Add m32r*-*-linux*.
8267 * linux-m32r-low.c: New file.
8268
e0e76420
DJ		 82692005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
8270
8271 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
8272
a1928bad
DJ		 82732005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
8274
8275 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
8276 Take unsigned long arguments for PIDs.
8277 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
8278 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
8279 (wait_for_sigstop, linux_resume_one_process)
8280 (regsets_fetch_inferior_registers, linux_send_signal)
8281 (linux_read_auxv): Likewise. Update the types of variables holding
8282 PIDs. Update format string specifiers.
8283 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
8284 * remote-utils.c (prepare_resume_reply): Likewise.
8285 * server.c (cont_thread, general_thread, step_thread)
8286 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
8287 unsigned long.
8288 (handle_query): Update format specifiers.
8289 (handle_v_cont, main): Use strtoul for thread IDs.
8290 * server.h (struct inferior_list_entry): Use unsigned long for ID.
8291 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
8292 (general_thread, step_thread, thread_from_wait)
8293 (old_thread_from_wait): Update.
8294 * target.h (struct thread_resume): Use unsigned long for THREAD.
8295 (struct target_ops): Use unsigned long for arguments to attach and
8296 thread_alive.
8297
dcdb98d2
DJ		 82982005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
8299
8300 * acinclude.m4: Include bfd/bfd.m4 directly.
8301 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
8302 <agriffis@toolchain.org>.
8303 * aclocal.m4, configure: Regenerated.
8304
bec39cab
AC		 83052005-01-07 Andrew Cagney <cagney@gnu.org>
8306
8307 * configure.ac: Rename configure.in, require autoconf 2.59.
8308 * configure: Re-generate.
8309
434c4c77
DJ		 83102004-12-08 Daniel Jacobowitz <dan@debian.org>
8311
8312 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
8313 LIBS when finished.
8314 * aclocal.m4: Regenerated.
8315 * configure: Regenerated.
8316
db1d3e1b
AS		 83172004-11-21 Andreas Schwab <schwab@suse.de>
8318
8319 * linux-m68k-low.c (m68k_num_gregs): Define.
8320 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
8321 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
8322 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
8323 (m68k_breakpoint_at): New. Add to the_low_target.
8324
8325 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
8326 srv_linux_thread_db to yes.
8327
43360365
JB		 83282004-10-20 Joel Brobecker <brobecker@gnat.com>
8329
8330 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
8331 (ARCH_SET_FS): Likewise.
8332 (ARCH_GET_FS): Likewise.
8333 (ARCH_GET_GS): Likewise.
8334
fd500816
DJ		 83352004-10-16 Daniel Jacobowitz <dan@debian.org>
8336
8337 * linux-i386-low.c (ps_get_thread_area): New.
8338 * linux-x86-64-low.c (ps_get_thread_area): New.
8339 * linux-low.c: Include <sys/syscall.h>.
8340 (linux_kill_one_process): Don't kill the first thread here.
8341 (linux_kill): Kill the first thread here.
8342 (kill_lwp): New function.
8343 (send_sigstop, linux_send_signal): Use it.
8344 * proc-service.c: Clean up #ifdefs.
8345 (fpregset_info): Delete.
8346 (ps_lgetregs): Update and enable implementation.
8347 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
8348 implementations.
8349 * remote-utils.c (struct sym_cache, symbol_cache): New.
8350 (input_interrupt): Print a clearer message.
8351 (async_io_enabled): New variable.
8352 (enable_async_io, disable_async_io): Use it. Update comments.
8353 (look_up_one_symbol): Use the symbol cache.
8354 * thread-db.c (thread_db_look_up_symbols): New function.
8355 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
8356
f6de3c42
DJ		 83572004-10-16 Daniel Jacobowitz <dan@debian.org>
8358
8359 * configure.in: Test for -rdynamic.
8360 * configure: Regenerated.
8361 * Makefile (INTERNAL_LDFLAGS): New.
8362 (gdbserver, gdbreplay): Use it.
8363
2c0fc042
AC		 83642004-09-02 Andrew Cagney <cagney@gnu.org>
8365
8366 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
8367
075b3282
DJ		 83682004-03-23 Daniel Jacobowitz <drow@mvista.com>
8369
8370 * linux-low.c (linux_wait): Clear all_processes list also.
8371
fa6a77dc
DJ		 83722004-03-12 Daniel Jacobowitz <drow@mvista.com>
8373
8374 * linux-low.c: Include <errno.h>. Remove extern declaration of
8375 errno.
8376
6d782a97
DJ		 83772004-03-12 Daniel Jacobowitz <drow@mvista.com>
8378
8379 * gdbreplay.c, server.h, utils.c: Update copyright years.
8380
3a7fb99b
DJ		 83812004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
8382
8383 * server.c (main): Print child status or termination signal from
8384 variable 'signal', not 'sig'.
8385
c3e735a6
DJ		 83862004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
8387
8388 * linux-low.c (linux_read_memory): Change return type to
8389 int. Check for and return error from ptrace().
8390 * target.c (read_inferior_memory): Change return type to int. Pass
8391 back return status from the_target->read_memory().
8392 * target.h (struct target_ops): Adapt *read_memory() prototype.
8393 Update comment.
8394 (read_inferior_memory): Adapt prototype.
8395 * server.c (main): Return an error packet if
8396 read_inferior_memory() returns an error.
8397
a59d1c82
DJ		 83982004-03-04 Daniel Jacobowitz <drow@mvista.com>
8399
8400 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
8401 Unify with other clean targets.
8402
dc3f8883
DJ		 84032004-02-29 Daniel Jacobowitz <drow@mvista.com>
8404
8405 * server.c (handle_v_cont): Call set_desired_inferior.
8406
89a208da
DJ		 84072004-02-29 Daniel Jacobowitz <drow@mvista.com>
8408
8409 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
8410
62ea82f5
DJ		 84112004-02-29 Daniel Jacobowitz <drow@mvista.com>
8412
8413 * linux-low.c (linux_wait): Unblock async I/O.
8414 (linux_resume): Block and enable async I/O.
8415 * remote-utils.c (block_async_io, unblock_async_io): New functions.
8416 * server.h (block_async_io, unblock_async_io): Add prototypes.
8417
6910d122
DJ		 84182004-02-29 Daniel Jacobowitz <drow@mvista.com>
8419
8420 * remote-utils.c (remote_open): Print a status notice after
8421 opening a TCP port.
8422 * server.c (attach_inferior): Print a status notice after
8423 attaching.
8424
84252004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 8426
8427 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
8428
c89dc5d4
DJ		 84292004-02-26 Daniel Jacobowitz <drow@mvista.com>
8430
8431 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
8432 error packet.
8433 * server.c, target.h: Update copyright years.
8434
4b8dad4a
RM		 84352004-02-25 Roland McGrath <roland@redhat.com>
8436
8437 * target.h (struct target_ops): New member `read_auxv'.
8438 * server.c (handle_query): Handle qPart:auxv:read: query using that.
8439 * linux-low.c (linux_read_auxv): New function.
8440 (linux_target_ops): Initialize `read_auxv' member to that.
8441
d7446758
JB		 84422004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
8443
8444 Committed by Jim Blandy <jimb@redhat.com>.
8445
8446 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 8447 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 8448 instead of GPR_SIZE to distiguish s390 and s390x targets.
8449
5544ad89
DJ		 84502004-01-31 Daniel Jacobowitz <drow@mvista.com>
8451
8452 * linux-low.c: Update copyright year.
8453 (check_removed_breakpoint): Clear pending_is_breakpoint.
8454 (linux_set_resume_request, linux_queue_one_thread)
8455 (resume_status_pending_p): New functions.
8456 (linux_continue_one_thread): Use process->resume.
8457 (linux_resume): Only resume threads if there are no pending events.
8458 * linux-low.h (struct process_info): Add resume request
8459 pointer.
8460
2a68b70e
DJ		 84612004-01-30 Daniel Jacobowitz <drow@mvista.com>
8462
8463 * regcache.c (new_register_cache): Clear the allocated register
8464 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
8465
64386c31
DJ		 84662003-10-13 Daniel Jacobowitz <drow@mvista.com>
8467
8468 * linux-low.c (linux_resume): Take a struct thread_resume *
8469 argument.
8470 (linux_wait): Update call.
8471 (resume_ptr): New static variable.
8472 (linux_continue_one_thread): Renamed from
8473 linux_continue_one_process. Use resume_ptr.
8474 (linux_resume): Use linux_continue_one_thread.
8475 * server.c (handle_v_cont, handle_v_requests): New functions.
8476 (myresume): New function.
8477 (main): Handle 'v' case.
8478 * target.h (struct thread_resume): New type.
8479 (struct target_ops): Change argument of "resume" to struct
8480 thread_resume *.
8481 (myresume): Delete macro.
8482
c938e9b0
L		 84832003-08-08 H.J. Lu <hongjiu.lu@intel.com>
8484
8485 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
8486 (uninstall): Support DESTDIR.
8487
7f313d07
BC		 8488Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
8489
8490 * configure.srv: Add xscale*linux copy of arm*linux entry.
8491
3b2fc2ea
DJ		 84922003-07-24 Daniel Jacobowitz <drow@mvista.com>
8493
8494 * linux-arm-low.c (arm_reinsert_addr): New function.
8495 (the_low_target): Add arm_reinsert_addr.
8496
1c0a559e
MK		 84972003-07-08 Mark Kettenis <kettenis@gnu.org>
8498
8499 * mem-break.c: Remove whitespace at end of file.
8500
43d5792c
DJ		 85012003-06-28 Daniel Jacobowitz <drow@mvista.com>
8502
8503 * configure.in: Check whether we need to prototype strerror.
8504 * server.h: Optionally prototype strerror.
8505 * gdbreplay.c (perror_with_name): Use strerror.
8506 * linux-low.c (linux_attach_lwp): Use strerror.
8507 * utils.c (perror_with_name): Use strerror.
8508 * config.in, configure: Regenerated.
8509
c8a86edf
DJ		 85102003-06-28 Daniel Jacobowitz <drow@mvista.com>
8511
8512 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
8513 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
8514
73d37363
DJ		 85152003-06-20 Daniel Jacobowitz <drow@mvista.com>
8516
8517 * Makefile.in (SFILES): Update.
8518 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
8519 low-sun3.c: Remove files.
8520
6ad8ae5c
DJ		 85212003-06-17 Daniel Jacobowitz <drow@mvista.com>
8522
8523 * linux-low.c: Move comment to linux_thread_alive where it belonged.
8524 (linux_detach_one_process, linux_detach): New functions.
8525 (linux_target_ops): Add linux_detach.
8526 * server.c (main): Handle 'D' packet.
8527 * target.h (struct target_ops): Add "detach" member.
8528 (detach_inferior): Define.
8529
1581182a
MK		 85302003-06-13 Mark Kettenis <kettenis@gnu.org>
8531
8532 From Kelley Cook <kelleycook@wideopenwest.com>:
8533 * configure.srv: Accept i[34567]86 variants.
8534
e5379b03
DJ		 85352003-06-05 Daniel Jacobowitz <drow@mvista.com>
8536
8537 * linux-low.c (linux_wait_for_event): Correct comment typos.
8538 (linux_resume_one_process): Call check_removed_breakpoint.
8539 (linux_send_signal): New function.
8540 (linux_target_ops): Add linux_send_signal.
8541 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
8542 of kill.
8543 * target.h (struct target_ops): Add send_signal.
8544
2ff29de4
JB		 85452003-05-29 Jim Blandy <jimb@redhat.com>
8546
8547 * linux-low.c (usr_store_inferior_registers): Transfer buf in
8548 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
8549 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
8550 away part of the register's value.
8551
254787d4
DJ		 85522003-03-26 Daniel Jacobowitz <drow@mvista.com>
8553
8554 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
8555 (linux_wait_for_event, linux_init_signals): Likewise.
8556
94e10508
DJ		 85572003-03-17 Daniel Jacobowitz <drow@mvista.com>
8558
8559 * configure.in: Check for stdlib.h.
8560 * configure: Regenerated.
8561 * config.in: Regenerated.
8562
4c0711e0
DJ		 85632003-01-04 Andreas Schwab <schwab@suse.de>
8564
8565 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
8566
ef66e766
AC		 85672003-01-02 Andrew Cagney <ac131313@redhat.com>
8568
8569 * Makefile.in: Remove obsolete code.
8570
a1358604
DJ		 85712002-11-20 Daniel Jacobowitz <drow@mvista.com>
8572
8573 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
8574 defined(PT_FPR0_HI).
8575
23ce3b1c
DJ		 85762002-11-17 Stuart Hughes <seh@zee2.com>
8577
8578 * linux-arm-low.c (arm_num_regs): Increase.
8579 (arm_regmap): Include status register.
8580
85812002-11-17 Daniel Jacobowitz <drow@mvista.com>
8582
8583 * linux-low.c (register_addr): Remove incorrect -1 check.
8584
a9fa9f7d
DJ		 85852002-08-29 Daniel Jacobowitz <drow@mvista.com>
8586
8587 * linux-low.c (linux_create_inferior): Call setpgid. Return
8588 the new PID.
8589 (unstopped_p, linux_signal_pid): Remove.
8590 (linux_target_ops): Remove linux_signal_pid.
8591 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
8592 global instead of target method.
8593 * target.h (struct target_ops): Remove signal_pid. Update comment
8594 for create_inferior.
8595 * server.c (signal_pid): New variable.
8596 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 8597 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 8598 (attach_inferior): Set signal_pid.
8599
17574093
DJ		 86002002-08-23 Daniel Jacobowitz <drow@mvista.com>
8601
8602 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
8603
86042002-08-20 Jim Blandy <jimb@redhat.com>
8605
8606 * Makefile.in (LDFLAGS): Allow the configure script to establish a
8607 default for this.
8608
86092002-08-01 Andrew Cagney <cagney@redhat.com>
8610
8611 * Makefile.in: Make chill references obsolete.
8612
86132002-07-24 Kevin Buettner <kevinb@redhat.com>
8614
8615 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
8616 * configure: Regenerate.
8617 * config.in: Regenerate.
8618
86192002-07-09 David O'Brien <obrien@FreeBSD.org>
8620
8621 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
8622 (perror_with_name, remote_close, remote_open, expect, play): Static.
8623
86242002-07-04 Michal Ludvig <mludvig@suse.cz>
8625
4b8dad4a 8626 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 8627 byte offsets instead of an array of indexes.
8628 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
8629
86302002-06-13 Daniel Jacobowitz <drow@mvista.com>
8631
8632 * regcache.c: Add comment.
8633
86342002-06-11 Daniel Jacobowitz <drow@mvista.com>
8635
8636 * thread-db.c: New file.
8637 * proc-service.c: New file.
8638 * acinclude.m4: New file.
8639 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
8640 proc-service.o, and thread-db.o.
8641 (linux-low.o): Add USE_THREAD_DB.
8642 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
8643 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
8644 * aclocal.m4: Regenerated.
8645 * config.in: Regenerated.
8646 * configure: Regenerated.
8647 * configure.in: Check for proc_service.h, sys/procfs.h,
8648 thread_db.h, and linux/elf.h headrs.
8649 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
8650 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
8651 Check for -lthread_db and thread support.
8652 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
8653 PowerPC, and SuperH.
8654 * i387-fp.c: Constify arguments.
8655 * i387-fp.h: Likewise.
8656 * inferiors.c: (struct thread_info): Renamed from
8657 `struct inferior_info'. Remove PID member. Use generic inferior
8658 list header. All uses updated.
8659 (inferiors, signal_pid): Removed.
8660 (all_threads): New variable.
8661 (get_thread): Define.
8662 (add_inferior_to_list): New function.
8663 (for_each_inferior): New function.
8664 (change_inferior_id): New function.
8665 (add_inferior): Removed.
8666 (remove_inferior): New function.
8667 (add_thread): New function.
8668 (free_one_thread): New function.
8669 (remove_thread): New function.
8670 (clear_inferiors): Use for_each_inferior and free_one_thread.
8671 (find_inferior): New function.
8672 (find_inferior_id): New function.
8673 (inferior_target_data): Update argument type.
8674 (set_inferior_target_data): Likewise.
8675 (inferior_regcache_data): Likewise.
8676 (set_inferior_regcache_data): Likewise.
8677 * linux-low.c (linux_bp_reinsert): Remove.
8678 (all_processes, stopping_threads, using_thrads)
8679 (struct pending_signals, debug_threads, pid_of): New.
8680 (inferior_pid): Replace with macro.
8681 (struct inferior_linux_data): Remove.
8682 (get_stop_pc, add_process): New functions.
8683 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
8684 Use add_process and add_thread.
8685 (linux_attach_lwp): New function, based on old linux_attach. Use
8686 add_process and add_thread. Set stop_expected for new threads.
8687 (linux_attach): New function.
8688 (linux_kill_one_process): New function.
8689 (linux_kill): Kill all LWPs.
8690 (linux_thread_alive): Use find_inferior_id.
8691 (check_removed_breakpoints, status_pending_p): New functions.
8692 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
8693 Update. Use WNOHANG. Wait for cloned processes also. Update process
8694 struct for the found process.
8695 (linux_wait_for_event): New function.
8696 (linux_wait): Use it. Support LWPs.
8697 (send_sigstop, wait_for_sigstop, stop_all_processes)
8698 (linux_resume_one_process, linux_continue_one_process): New functions.
8699 (linux_resume): Support LWPs.
8700 (REGISTER_RAW_SIZE): Remove.
8701 (fetch_register): Use register_size instead. Call supply_register.
8702 (usr_store_inferior_registers): Likewise. Call collect_register.
8703 Fix recursive case.
8704 (regsets_fetch_inferior_registers): Improve error message.
8705 (regsets_store_inferior_registers): Add debugging.
8706 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
8707 (unstopped_p, linux_signal_pid): New functions.
8708 (linux_target_ops): Add linux_signal_pid.
8709 (linux_init_signals): New function.
8710 (initialize_low): Call it. Initialize using_threads.
8711 * regcache.c (inferior_regcache_data): Add valid
8712 flag.
8713 (get_regcache): Fetch registers lazily. Add fetch argument
8714 and update all callers.
8715 (regcache_invalidate_one, regcache_invalidate): New
8716 functions.
8717 (new_register_cache): Renamed from create_register_cache.
8718 Return the new regcache.
8719 (free_register_cache): Change argument to a void *.
8720 (registers_to_string, registers_from_string): Call get_regcache
8721 with fetch flag set.
8722 (register_data): Make static. Pass fetch flag to get_regcache.
8723 (supply_register): Call get_regcache with fetch flag clear.
8724 (collect_register): Call get_regcache with fetch flag set.
8725 (collect_register_as_string): New function.
8726 * regcache.h: Update.
8727 * remote-utils.c (putpkt): Flush after debug output and use
8728 stderr.
8729 Handle input interrupts while waiting for an ACK.
8730 (input_interrupt): Use signal_pid method.
8731 (getpkt): Flush after debug output and use stderr.
8732 (outreg): Use collect_register_as_string.
8733 (new_thread_notify, dead_thread_notify): New functions.
8734 (prepare_resume_reply): Check using_threads. Set thread_from_wait
8735 and general_thread.
8736 (look_up_one_symbol): Flush after debug output.
8737 * server.c (step_thread, server_waiting): New variables.
8738 (start_inferior): Don't use signal_pid. Update call to mywait.
8739 (attach_inferior): Update call to mywait.
8740 (handle_query): Handle qfThreadInfo and qsThreadInfo.
8741 (main): Don't fetch/store registers explicitly. Use
8742 set_desired_inferior. Support proposed ``Hs'' packet. Update
8743 calls to mywait.
8744 * server.h: Update.
8745 (struct inferior_list, struct_inferior_list_entry): New.
8746 * target.c (set_desired_inferior): New.
8747 (write_inferior_memory): Constify.
8748 (mywait): New function.
8749 * target.h: Update.
8750 (struct target_ops): New signal_pid method.
8751 (mywait): Removed macro, added prototype.
8752
8753 * linux-low.h (regset_func): Removed.
8754 (regset_fill_func, regset_store_func): New.
8755 (enum regset_type): New.
8756 (struct regset_info): Add type field. Use new operation types.
8757 (struct linux_target_ops): stop_pc renamed to get_pc.
8758 Add decr_pc_after_break and breakpoint_at.
8759 (get_process, get_thread_proess, get_process_thread)
8760 (strut process_info, all_processes, linux_attach_lwp)
8761 (thread_db_init): New.
8762
8763 * linux-arm-low.c (arm_get_pc, arm_set_pc,
8764 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
8765 (the_low_target): Add new members.
8766 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
8767 (i386_store_fpxregset): Constify.
8768 (target_regsets): Add new kind identifier.
8769 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
8770 (i386_set_pc): Add debugging.
8771 (i386_breakpoint_at): New function.
8772 (the_low_target): Add new members.
8773 * linux-mips-low.c (mips_get_pc, mips_set_pc)
8774 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
8775 (mips_breakpoint_at): New.
8776 (the_low_target): Add new members.
8777 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
8778 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
8779 (the_low_target): Add new members.
8780 * linux-sh-low.c (sh_get_pc, sh_set_pc)
8781 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
8782 (the_low_target): Add new members.
8783 * linux-x86-64-low.c (target_regsets): Add new kind
8784 identifier.
8785
87862002-05-15 Daniel Jacobowitz <drow@mvista.com>
8787
8788 From Martin Pool <mbp@samba.org>:
8789 * server.c (gdbserver_usage): New function.
8790 (main): Call it.
8791
87922002-05-14 Daniel Jacobowitz <drow@mvista.com>
8793
8794 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
8795 stop_at -> stop_pc.
8796
87972002-05-04 Andrew Cagney <ac131313@redhat.com>
8798
8799 * Makefile.in: Remove obsolete code.
8800
88012002-04-24 Michal Ludvig <mludvig@suse.cz>
8802
8803 * linux-low.c (regsets_fetch_inferior_registers),
8804 (regsets_store_inferior_registers): Removed cast to int from
8805 ptrace() calls.
8806 * regcache.h: Added declaration of struct inferior_info.
8807
88082002-04-20 Daniel Jacobowitz <drow@mvista.com>
8809
8810 * inferiors.c (struct inferior_info): Add regcache_data.
8811 (add_inferior): Call create_register_cache.
8812 (clear_inferiors): Call free_register_cache.
8813 (inferior_regcache_data, set_inferior_regcache_data): New functions.
8814 * regcache.c (struct inferior_regcache_data): New.
8815 (registers): Remove.
8816 (get_regcache): New function.
8817 (create_register_cache, free_register_cache): New functions.
8818 (set_register_cache): Don't initialize the register cache here.
8819 (registers_to_string, registers_from_string, register_data): Call
8820 get_regcache.
8821 * regcache.h: Add prototypes.
8822 * server.h: Likewise.
8823
88242002-04-20 Daniel Jacobowitz <drow@mvista.com>
8825
8826 * mem-break.c: New file.
8827 * mem-break.h: New file.
8828 * Makefile.in: Add mem-break.o rule; update server.h
8829 dependencies.
8830 * inferiors.c (struct inferior_info): Add target_data
8831 member.
8832 (clear_inferiors): Free target_data member if set.
8833 (inferior_target_data, set_inferior_target_data): New functions.
8834 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
8835 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
8836 * linux-low.c (linux_bp_reinsert): New variable.
8837 (struct inferior_linux_data): New.
8838 (linux_create_inferior): Use set_inferior_target_data.
8839 (linux_attach): Likewise. Call add_inferior.
8840 (linux_wait_for_one_inferior): New function.
8841 (linux_wait): Call it.
8842 (linux_write_memory): Add const.
8843 (initialize_low): Call set_breakpoint_data.
8844 * linux-low.h (struct linux_target_ops): Add breakpoint
8845 handling members.
8846 * server.c (attach_inferior): Remove extra add_inferior
8847 call.
8848 * server.h: Include mem-break.h. Update inferior.c
8849 prototypes.
8850 * target.c (read_inferior_memory)
8851 (write_inferior_memory): New functions.
8852 * target.h (read_inferior_memory)
8853 (write_inferior_memory): Change macros to prototypes.
8854 (struct target_ops): Update comments. Add const to write_memory
8855 definition.
8856
88572002-04-11 Daniel Jacobowitz <drow@mvista.com>
8858
8859 * linux-low.c (usr_store_inferior_registers): Support
8860 registers which are allowed to fail to store.
8861 * linux-low.h (linux_target_ops): Likewise.
8862 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
8863 (ppc_cannot_store_register): FPSCR may not be storable.
8864
88652002-04-09 Daniel Jacobowitz <drow@mvista.com>
8866
8867 * server.h: Include <string.h> if HAVE_STRING_H.
8868 * ChangeLog: Correct paths in last ChangeLog entry.
8869
88702002-04-09 Daniel Jacobowitz <drow@mvista.com>
8871
8872 * linux-low.h: Remove obsolete prototypes.
8873 (struct linux_target_ops): New.
8874 (extern the_low_target): New.
8875 * linux-low.c (num_regs, regmap): Remove declarations.
8876 (register_addr): Use the_low_target explicitly.
8877 (fetch_register): Likewise.
8878 (usr_fetch_inferior_registers): Likewise.
8879 (usr_store_inferior_registers): Likewise.
8880 * linux-arm-low.c (num_regs): Remove.
8881 (arm_num_regs): Define.
8882 (arm_regmap): Renamed from regmap, made static.
8883 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
8884 made static.
8885 (arm_cannot_store_register): Renamed from cannot_store_register,
8886 made static.
8887 (the_low_target): New.
8888 * linux-i386-low.c (num_regs): Remove.
8889 (i386_num_regs): Define.
8890 (i386_regmap): Renamed from regmap, made static.
8891 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
8892 made static.
8893 (i386_cannot_store_register): Renamed from cannot_store_register,
8894 made static.
8895 (the_low_target): New.
8896 * linux-ia64-low.c (num_regs): Remove.
8897 (ia64_num_regs): Define.
8898 (ia64_regmap): Renamed from regmap, made static.
8899 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
8900 made static.
8901 (ia64_cannot_store_register): Renamed from cannot_store_register,
8902 made static.
8903 (the_low_target): New.
8904 * linux-m68k-low.c (num_regs): Remove.
8905 (m68k_num_regs): Define.
8906 (m68k_regmap): Renamed from regmap, made static.
8907 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
8908 made static.
8909 (m68k_cannot_store_register): Renamed from cannot_store_register,
8910 made static.
8911 (the_low_target): New.
8912 * linux-mips-low.c (num_regs): Remove.
8913 (mips_num_regs): Define.
8914 (mips_regmap): Renamed from regmap, made static.
8915 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
8916 made static.
8917 (mips_cannot_store_register): Renamed from cannot_store_register,
8918 made static.
8919 (the_low_target): New.
8920 * linux-ppc-low.c (num_regs): Remove.
8921 (ppc_num_regs): Define.
8922 (ppc_regmap): Renamed from regmap, made static.
8923 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
8924 made static.
8925 (ppc_cannot_store_register): Renamed from cannot_store_register,
8926 made static.
8927 (the_low_target): New.
8928 * linux-s390-low.c (num_regs): Remove.
8929 (s390_num_regs): Define.
8930 (s390_regmap): Renamed from regmap, made static.
8931 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
8932 made static.
8933 (s390_cannot_store_register): Renamed from cannot_store_register,
8934 made static.
8935 (the_low_target): New.
8936 * linux-sh-low.c (num_regs): Remove.
8937 (sh_num_regs): Define.
8938 (sh_regmap): Renamed from regmap, made static.
8939 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
8940 made static.
8941 (sh_cannot_store_register): Renamed from cannot_store_register,
8942 made static.
8943 (the_low_target): New.
8944 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
8945 (the_low_target): New.
8946
89472002-04-09 Daniel Jacobowitz <drow@mvista.com>
8948
8949 * Makefile.in: Add stamp-h target.
8950 * configure.in: Create stamp-h.
8951 * configure: Regenerated.
8952
89532002-04-09 Daniel Jacobowitz <drow@mvista.com>
8954
8955 * inferiors.c: New file.
8956 * target.c: New file.
8957 * target.h: New file.
8958 * Makefile.in: Add target.o and inferiors.o. Update
8959 dependencies.
8960 * linux-low.c (inferior_pid): New static variable,
8961 moved from server.c.
8962 (linux_create_inferior): Renamed from create_inferior.
8963 Call add_inferior. Return 0 on success instead of a PID.
8964 (linux_attach): Renamed from myattach.
8965 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
8966 (linux_thread_alive): Renamed from mythread_alive.
8967 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
8968 child dies.
8969 (linux_resume): Renamed from myresume. Add missing ``return 0''.
8970 (regsets_store_inferior_registers): Correct error message.
8971 Add missing ``return 0''.
8972 (linux_fetch_registers): Renamed from fetch_inferior_registers.
8973 (linux_store_registers): Renamed from store_inferior_registers.
8974 (linux_read_memory): Renamed from read_inferior_memory.
8975 (linux_write_memory): Renamed from write_inferior_memory.
8976 (linux_target_ops): New structure.
8977 (initialize_low): Call set_target_ops ().
8978 * remote-utils.c (unhexify): New function.
8979 (hexify): New function.
8980 (input_interrupt): Send signals to ``signal_pid''.
8981 * server.c (inferior_pid): Remove.
8982 (start_inferior): Update create_inferior call.
8983 (attach_inferior): Call add_inferior.
8984 (handle_query): New function.
8985 (main): Call handle_query for `q' packets.
8986 * server.h: Include "target.h". Remove obsolete prototypes.
8987 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
8988
89892002-04-09 Daniel Jacobowitz <drow@mvista.com>
8990
8991 * Makefile.in: Add WARN_CFLAGS. Update configury
8992 dependencies.
8993 * configure.in: Check for <string.h>
8994 * configure: Regenerate.
8995 * config.in: Regenerate.
8996 * gdbreplay.c: Include needed system headers.
8997 (remote_open): Remove strchr prototype.
8998 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
8999 * regcache.c (supply_register): Change buf argument to const void *.
9000 (supply_register_by_name): Likewise.
9001 (collect_register): Change buf argument to void *.
9002 (collect_register_by_name): Likewise.
9003 * regcache.h: Add missing prototypes.
9004 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
9005 * server.c (handle_query): New function.
9006 (attached): New static variable, moved out of main.
9007 (main): Quiet longjmp clobber warnings.
9008 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
9009 * utils.c (error): Remove NORETURN.
9010 (fatal): Likewise.
GDB Binutils - Deliverables
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