1 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3 Turn process_stratum_target's pid_to_exec_file op into a method
6 * target.h (struct process_stratum_target): Remove the target op.
7 (class process_target): Add the target op. Also add
8 'supports_pid_to_exec_file'.
9 * target.cc (process_target::pid_to_exec_file): Define.
10 (process_target::supports_pid_to_exec_file): Define.
12 Update the derived classes and callers below.
14 * server.cc (handle_qxfer_exec_file): Update.
15 (handle_query): Update.
16 * linux-low.cc (linux_target_ops): Update.
17 (linux_process_target::supports_pid_to_exec_file): Define.
18 (linux_process_target::pid_to_exec_file): Define.
19 * linux-low.h (class linux_process_target): Update.
20 * lynx-low.cc (lynx_target_ops): Update.
21 * nto-low.cc (nto_target_ops): Update.
22 * win32-low.cc (win32_target_ops): Update.
24 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
26 Turn process_stratum_target's supports_range_stepping op into a
27 method of process_target.
29 * target.h (struct process_stratum_target): Remove the target op.
30 (class process_target): Add the target op.
31 (target_supports_range_stepping): Update the macro.
32 * target.cc (process_target::supports_range_stepping): Define.
34 Update the derived classes and callers below.
36 * linux-low.cc (linux_target_ops): Update.
37 (linux_supports_range_stepping): Turn into ...
38 (linux_process_target::supports_range_stepping): ... this.
39 * linux-low.h (class linux_process_target): Update.
40 * lynx-low.cc (lynx_target_ops): Update.
41 * nto-low.cc (nto_target_ops): Update.
42 * win32-low.cc (win32_target_ops): Update.
44 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
46 Turn process_stratum_target's btrace-related ops (enable_btrace,
47 disable_btrace, read_btrace, read_btrace_conf) into methods of
50 * target.h (struct process_stratum_target): Remove the target ops.
51 (class process_target): Add the target ops.
52 (target_enable_btrace): Update.
53 (target_disable_btrace): Update.
54 (target_read_btrace): Update.
55 (target_read_btrace_conf): Update.
56 * target.cc (process_target::enable_btrace): Define.
57 (process_target::disable_btrace): Define.
58 (process_target::read_btrace): Define.
59 (process_target::read_btrace_conf): Define.
61 Update the derived classes and callers below.
63 * linux-low.cc (linux_target_ops): Update.
64 (linux_process_target:enable_btrace): Define as a wrapper around
66 (linux_low_disable_btrace): Turn into ...
67 (linux_process_target::disable_btrace): ... this.
68 (linux_low_read_btrace): Turn into ...
69 (linux_process_target::read_btrace): ... this.
70 (linux_low_btrace_conf): Turn into ...
71 (linux_process_target::read_btrace_conf): ... this.
72 * linux-low.h (class linux_process_target): Update.
73 * lynx-low.cc (lynx_target_ops): Update.
74 * nto-low.cc (nto_target_ops): Update.
75 * win32-low.cc (win32_target_ops): Update.
77 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
79 Turn process_stratum_target's supports_agent op into a method of
82 * target.h (struct process_stratum_target): Remove the target op.
83 (class process_target): Add the target op.
84 (target_supports_agent): Update the macro.
85 * target.cc (process_target::supports_agent): Define.
87 Update the derived classes and callers below.
89 * linux-low.cc (linux_target_ops): Update.
90 (linux_supports_agent): Turn into ...
91 (linux_process_target::supports_agent): ... this.
92 * linux-low.h (class linux_process_target): Update.
93 * lynx-low.cc (lynx_target_ops): Update.
94 * nto-low.cc (nto_target_ops): Update.
95 * win32-low.cc (win32_target_ops): Update.
97 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
99 Turn process_stratum_target's qxfer_libraries_svr4 op into a
100 method of process_target.
102 * target.h (struct process_stratum_target): Remove the target op.
103 (class process_target): Add the target op. Also add
104 'supports_qxfer_libraries_svr4'.
105 * target.cc (process_target::qxfer_libraries_svr4): Define.
106 (process_target::supports_qxfer_libraries_svr4): Define.
108 Update the derived classes and callers below.
110 * server.cc (handle_qxfer_libraries_svr4): Update.
111 (handle_query): Update.
112 * linux-low.cc (linux_target_ops): Update.
113 (linux_process_target::supports_qxfer_libraries_svr4): Define.
114 (linux_qxfer_libraries_svr4): Turn into ...
115 (linux_process_target::qxfer_libraries_svr4): ... this.
116 * linux-low.h (class linux_process_target): Update.
117 * lynx-low.cc (lynx_target_ops): Update.
118 * nto-low.cc (nto_target_ops): Update.
119 * win32-low.cc (win32_target_ops): Update.
121 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
123 Turn process_stratum_target's supports_disable_randomization op
124 into a method of process_target.
126 * target.h (struct process_stratum_target): Remove the target op.
127 (class process_target): Add the target op.
128 (target_supports_disable_randomization): Update the macro.
129 * target.cc (process_target::supports_disable_randomization): Define.
131 Update the derived classes and callers below.
133 * linux-low.cc (linux_target_ops): Update.
134 (linux_supports_disable_randomization): Turn into ...
135 (linux_process_target::supports_disable_randomization): ... this.
136 * linux-low.h (class linux_process_target): Update.
137 * lynx-low.cc (lynx_target_ops): Update.
138 * nto-low.cc (nto_target_ops): Update.
139 * win32-low.cc (win32_target_ops): Update.
141 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
143 Turn process_stratum_target's emit_ops op into a method of
146 * target.h (struct process_stratum_target): Remove the target op.
147 (class process_target): Add the target op.
148 (target_emit_ops): Update the macro.
149 * target.cc (process_target::emit_ops): Define.
151 Update the derived classes and callers below.
153 * linux-low.cc (linux_target_ops): Update.
154 (linux_emit_ops): Turn into ...
155 (linux_process_target::emit_ops): ... this.
156 * linux-low.h (class linux_process_target): Update.
157 * lynx-low.cc (lynx_target_ops): Update.
158 * nto-low.cc (nto_target_ops): Update.
159 * win32-low.cc (win32_target_ops): Update.
161 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
163 Turn process_stratum_target's install_fast_tracepoint_jump_pad
164 and get_min_fast_tracepoint_insn_len ops into methods of
167 * target.h (struct process_stratum_target): Remove the target ops.
168 (class process_target): Add the target ops. Also add
169 'supports_fast_tracepoints'.
170 (target_supports_fast_tracepoints): Update the macro.
171 (target_get_min_fast_tracepoint_insn_len): Update the macro.
172 (install_fast_tracepoint_jump_pad): Update and rename the macro
174 (target_install_fast_tracepoint_jump_pad): ... this.
175 * target.cc (process_target::supports_fast_tracepoints): Define.
176 (process_target::install_fast_tracepoint_jump_pad): Define.
177 (process_target::get_min_fast_tracepoint_insn_len): Define.
179 Update the derived classes and callers below.
181 * tracepoint.cc (install_fast_tracepoint): Update.
182 * linux-low.cc (linux_target_ops): Update.
183 (linux_process_target::supports_fast_tracepoints): Define.
184 (linux_install_fast_tracepoint_jump_pad): Turn into ...
185 (linux_process_target::install_fast_tracepoint_jump_pad): ... this.
186 (linux_get_min_fast_tracepoint_insn_len): Turn into ...
187 (linux_process_target::get_min_fast_tracepoint_insn_len): ... this.
188 * linux-low.h (class linux_process_target): Update.
189 * lynx-low.cc (lynx_target_ops): Update.
190 * nto-low.cc (nto_target_ops): Update.
191 * win32-low.cc (win32_target_ops): Update.
193 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
195 Turn process_stratum_target's stabilize_threads op into a
196 method of process_target.
198 * target.h (struct process_stratum_target): Remove the target op.
199 (class process_target): Add the target op.
200 (target_stabilize_threads): Update the macro.
201 * target.cc (process_target::stabilize_threads): Define.
203 Update the derived classes and callers below.
205 * server.cc (handle_status): Update.
206 * tracepoint.cc (cmd_qtdp): Update.
207 (cmd_qtstart): Update.
208 * linux-low.cc (linux_target_ops): Update.
209 (linux_stabilize_threads): Turn into ...
210 (linux_process_target::stabilize_threads): ... this.
211 (linux_wait_1): Update.
212 * linux-low.h (class linux_process_target): Update.
213 * lynx-low.cc (lynx_target_ops): Update.
214 * nto-low.cc (nto_target_ops): Update.
215 * win32-low.cc (win32_target_ops): Update.
217 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
219 Turn process_stratum_target's pause_all and unpause_all ops
220 into methods of process_target.
222 * target.h (struct process_stratum_target): Remove the target ops.
223 (class process_target): Add the target ops.
224 (pause_all): Update the macro and rename to...
225 (target_pause_all): ... this.
226 (unpause_all): Update the macro and rename to...
227 (target_unpause_all): ... this.
228 * target.cc (process_target::pause_all): Define.
229 (process_target::unpause_all): Define.
231 Update the derived classes and callers below.
233 * server.cc (handle_status): Update.
234 * tracepoint.cc (clear_installed_tracepoints): Update.
236 (cmd_qtstart): Update.
237 (stop_tracing): Update.
238 (cmd_qtstatus): Update.
239 (upload_fast_traceframes): Update.
240 (run_inferior_command): Update.
241 * linux-low.cc (linux_target_ops): Update.
242 (linux_pause_all): Turn into ...
243 (linux_process_target::pause_all): ... this.
244 (linux_unpause_all): Turn into ...
245 (linux_process_target::unpause_all): ... this.
246 (linux_process_target::prepare_to_access_memory): Update.
247 (linux_process_target::done_accessing_memory): Update.
248 * linux-low.h (class linux_process_target): Update.
249 * lynx-low.cc (lynx_target_ops): Update.
250 * nto-low.cc (nto_target_ops): Update.
251 * win32-low.cc (win32_target_ops): Update.
253 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
255 Turn process_stratum_target's get_tib_address op into a method of
258 * target.h (struct process_stratum_target): Remove the target op.
259 (class process_target): Add the target op. Also add
260 'supports_get_tib_address'.
261 * target.cc (process_target::get_tib_address): Define.
262 (process_target::supports_get_tib_address): Define.
264 Update the derived classes and callers below.
266 * server.cc (handle_query): Update.
267 * linux-low.cc (win32_target_ops): Update.
268 * lynx-low.cc (lynx_target_ops): Update.
269 * nto-low.cc (nto_target_ops): Update.
270 * win32-low.cc (win32_target_ops): Update.
271 (win32_process_target::supports_get_tib_address): Define.
272 (win32_get_tib_address): Turn into ...
273 (win32_process_target::get_tib_address): ... this.
274 * win32-low.h (class win32_process_target): Update.
276 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
278 Turn process_stratum_target's thread_stopped op into a method of
281 * target.h (struct process_stratum_target): Remove the target op.
282 (class process_target): Add the target op. Also add
283 'supports_thread_stopped'.
284 (target_thread_stopped): Update the macro.
285 * target.cc (process_target::thread_stopped): Define.
286 (process_target::supports_thread_stopped): Define.
287 (prepare_to_access_memory): Update.
289 Update the derived classes and callers below.
291 * server.cc (queue_stop_reply_callback): Update.
292 * linux-low.cc (linux_target_ops): Update.
293 (linux_process_target::supports_thread_stopped): Define.
294 (linux_thread_stopped): Turn into ...
295 (linux_process_target::thread_stopped): ... this.
296 * linux-low.h (class linux_process_target): Update.
297 * lynx-low.cc (lynx_target_ops): Update.
298 * nto-low.cc (nto_target_ops): Update.
299 * win32-low.cc (win32_target_ops): Update.
301 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
303 Turn process_stratum_target's read_pc and write_pc ops into
304 methods of process_target.
306 * target.h (struct process_stratum_target): Remove the target ops.
307 (class process_target): Add the target ops.
308 * target.cc (process_target::read_pc): Define.
309 (process_target::write_pc): Define.
311 Update the derived classes and callers below.
313 * regcache.cc (regcache_read_pc): Update.
314 (regcache_write_pc): Update.
315 * linux-low.cc (linux_target_ops): Update.
316 (linux_read_pc): Turn into ...
317 (linux_process_target::read_pc): ... this.
318 (linux_write_pc): Turn into ...
319 (linux_process_target::write_pc): ... this.
320 * linux-low.h (class linux_process_target): Update.
321 * lynx-low.cc (lynx_target_ops): Update.
322 * nto-low.cc (nto_target_ops): Update.
323 * win32-low.cc (win32_target_ops): Update.
325 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
327 Turn process_stratum_target's supports_tracepoints op into a
328 method of process_target.
330 * target.h (struct process_stratum_target): Remove the target op.
331 (class process_target): Add the target op.
332 (target_supports_tracepoints): Update the macro.
333 * target.cc (process_target::supports_tracepoints): Define.
335 Update the derived classes and callers below.
337 * linux-low.cc (linux_target_ops): Update.
338 (linux_supports_tracepoints): Turn into ...
339 (linux_process_target::supports_tracepoints): ... this.
340 * linux-low.h (class linux_process_target): Update.
341 * lynx-low.cc (lynx_target_ops): Update.
342 * nto-low.cc (nto_target_ops): Update.
343 * win32-low.cc (win32_target_ops): Update.
345 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
347 Turn process_stratum_target's process_qsupported op into a method
350 * target.h (struct process_stratum_target): Remove the target op.
351 (class process_target): Add the target op.
352 (target_process_qsupported): Update the macro.
353 * target.cc (process_target::process_qsupported): Define.
355 Update the derived classes and callers below.
357 * linux-low.cc (linux_target_ops): Update.
358 (linux_process_qsupported): Turn into ...
359 (linux_process_target::process_qsupported): ... this.
360 * linux-low.h (class linux_process_target): Update.
361 * lynx-low.cc (lynx_target_ops): Update.
362 * nto-low.cc (nto_target_ops): Update.
363 * win32-low.cc (win32_target_ops): Update.
365 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
367 Turn process_stratum_target's read_loadmap op into a method of
370 * target.h (struct process_stratum_target): Remove the target op.
371 (class process_target): Add the target op. Also add
372 'supports_read_loadmap'.
373 * target.cc (process_target::read_loadmap): Define.
374 (process_target::supports_read_loadmap): Define.
376 Update the derived classes and callers below.
378 * server.cc (handle_qxfer_fdpic): Update.
379 (handle_query): Update.
380 * linux-low.cc (linux_target_ops): Update.
381 (linux_process_target::supports_read_loadmap): Define.
382 (linux_read_loadmap): Turn into ...
383 (linux_process_target::read_loadmap): ... this.
384 * linux-low.h (class linux_process_target): Update.
385 * lynx-low.cc (lynx_target_ops): Update.
386 * nto-low.cc (nto_target_ops): Update.
387 * win32-low.cc (win32_target_ops): Update.
389 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
391 Turn process_stratum_target's core_of_thread op into a method of
394 * target.h (struct process_stratum_target): Remove the target op.
395 (class process_target): Add the target op.
396 (target_core_of_thread): Update the macro.
397 * target.cc (process_target::core_of_thread): Define.
399 Update the derived classes and callers below.
401 * linux-low.cc (linux_target_ops): Update.
402 (linux_process_target::core_of_thread): Define.
403 * linux-low.h (class linux_process_target): Update.
404 * lynx-low.cc (lynx_target_ops): Update.
405 * nto-low.cc (nto_target_ops): Update.
406 * win32-low.cc (win32_target_ops): Update.
408 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
410 Turn process_stratum_target's handle_monitor_command op into a
411 method of process_target.
413 * target.h (struct process_stratum_target): Remove the target op.
414 (class process_target): Add the target op.
415 (target_handle_monitor_command): Update the macro.
416 * target.cc (process_target::handle_monitor_command): Define.
418 Update the derived classes and callers below.
420 * server.cc (handle_query): Update.
421 * linux-low.cc (linux_target_ops): Update.
422 (linux_process_target::handle_monitor_command): Define.
423 * linux-low.h (class linux_process_target): Update.
424 * lynx-low.cc (lynx_target_ops): Update.
425 * nto-low.cc (nto_target_ops): Update.
426 * win32-low.cc (win32_target_ops): Update.
428 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
430 Turn process_stratum_target's handle_new_gdb_connection op into a
431 method of process_target.
433 * target.h (struct process_stratum_target): Remove the target op.
434 (class process_target): Add the target op.
435 (target_handle_new_gdb_connection): Update the macro.
436 * target.cc (process_target::handle_new_gdb_connection): Define.
438 Update the derived classes and callers below.
440 * linux-low.cc (linux_target_ops): Update.
441 (linux_handle_new_gdb_connection): Turn into ...
442 (linux_process_target::handle_new_gdb_connection): ... this.
443 * linux-low.h (class linux_process_target): Update.
444 * lynx-low.cc (lynx_target_ops): Update.
445 * nto-low.cc (nto_target_ops): Update.
446 * win32-low.cc (win32_target_ops): Update.
448 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
450 Turn process_stratum_target's supports_fork_events,
451 supports_vfork_events, and supports_exec_events ops into methods
454 * target.h (struct process_stratum_target): Remove the target ops.
455 (class process_target): Add the target ops.
456 (target_supports_fork_events): Update the macro.
457 (target_supports_vfork_events): Update the macro.
458 (target_supports_exec_events): Update the macro.
459 * target.cc (process_target::supports_fork_events): Define.
460 (process_target::supports_vfork_events): Define.
461 (process_target::supports_exec_events): Define.
463 Update the derived classes and callers below.
465 * linux-low.cc (linux_target_ops): Update.
466 (linux_supports_fork_events): Turn into ...
467 (linux_process_target::supports_fork_events): ... this.
468 (linux_supports_vfork_events): Turn into ...
469 (linux_process_target::supports_vfork_events): ... this.
470 (linux_supports_exec_events): Turn into ...
471 (linux_process_target::supports_exec_events): ... this.
472 * linux-low.h (class linux_process_target): Update.
473 * lynx-low.cc (lynx_target_ops): Update.
474 * nto-low.cc (nto_target_ops): Update.
475 * win32-low.cc (win32_target_ops): Update.
477 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
479 Turn process_stratum_target's supports_multi_process op into a
480 method of process_target.
482 * target.h (struct process_stratum_target): Remove the target op.
483 (class process_target): Add the target op.
484 * target.cc (process_target::supports_multi_process): Define.
485 (target_supports_multi_process): Update.
487 Update the derived classes and callers below.
489 * linux-low.cc (linux_target_ops): Update.
490 (linux_supports_multi_process): Turn into ...
491 (linux_process_target::supports_multi_process): ... this.
492 * linux-low.h (class linux_process_target): Update.
493 * lynx-low.cc (lynx_target_ops): Update.
494 * nto-low.cc (nto_target_ops): Update.
495 * win32-low.cc (win32_target_ops): Update.
497 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
499 Turn process_stratum_target's supports_non_stop, async, and
500 start_non_stop ops into methods of process_target.
502 * target.h (struct process_stratum_target): Remove the target ops.
503 (class process_target): Add the target ops.
504 (target_supports_non_stop): Update the macro.
505 (target_async): Update the macro.
506 (start_non_stop): Remove declaration.
507 * target.cc (process_target::supports_non_stop): Define.
508 (process_target::async): Define.
509 (process_target::start_non_stop): Define.
510 (start_non_stop): Remove.
512 Update the derived classes and callers below.
514 * server.cc (handle_qxfer_siginfo): Update.
515 (handle_query): Update.
516 * linux-low.cc (linux_target_ops): Update.
517 (linux_supports_non_stop): Turn into ...
518 (linux_process_target::supports_non_stop): ... this.
519 (linux_async): Turn into ...
520 (linux_process_target::async): ... this.
521 (linux_start_non_stop): Turn into ...
522 (linux_process_target::start_non_stop): ... this.
523 * linux-low.h (class linux_process_target): Update.
524 * lynx-low.cc (lynx_target_ops): Update.
525 * nto-low.cc (nto_target_ops): Update.
526 (nto_supports_non_stop): Remove; rely on the default behavior
528 * win32-low.cc (win32_target_ops): Update.
530 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
532 Turn process_stratum_target's qxfer_siginfo op into a method of
535 * target.h (struct process_stratum_target): Remove the target op.
536 (class process_target): Add the target op. Also add
537 'supports_qxfer_siginfo'.
538 * target.cc (process_target::qxfer_siginfo): Define.
539 (process_target::supports_qxfer_siginfo): Define.
541 Update the derived classes and callers below.
543 * server.cc (handle_qxfer_siginfo): Update.
544 (handle_query): Update.
545 * linux-low.cc (linux_target_ops): Update.
546 (linux_process_target::supports_qxfer_siginfo): Define.
547 (linux_xfer_siginfo): Turn into ...
548 (linux_process_target::qxfer_siginfo): ... this.
549 * linux-low.h (class linux_process_target): Update.
550 * lynx-low.cc (lynx_target_ops): Update.
551 * nto-low.cc (nto_target_ops): Update.
552 * win32-low.cc (win32_target_ops): Update.
554 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
556 Turn process_stratum_target's qxfer_osdata op into a method of
559 * target.h (struct process_stratum_target): Remove the target op.
560 (class process_target): Add the target op. Also add
561 'supports_qxfer_osdata'.
562 * target.cc (process_target::qxfer_osdata): Define.
563 (process_target::supports_qxfer_osdata): Define.
565 Update the derived classes and callers below.
567 * server.cc (handle_qxfer_osdata): Update.
568 (handle_query): Update.
569 * linux-low.cc (linux_target_ops): Update.
570 (linux_process_target::supports_qxfer_osdata): Define.
571 (linux_qxfer_osdata): Turn into ...
572 (linux_process_target::qxfer_osdata): ... this.
573 * linux-low.h (class linux_process_target): Update.
574 * lynx-low.cc (lynx_target_ops): Update.
575 * nto-low.cc (nto_target_ops): Update.
576 * win32-low.cc (win32_target_ops): Update.
578 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
580 Turn process_stratum_target's hostio_last_error op into a
581 method of process_target.
583 * target.h (struct process_stratum_target): Remove the target op.
584 (class process_target): Add the target op.
585 * target.cc: Add "hostio.h" to includes.
586 (process_target::hostio_last_error): Define.
588 Update the derived classes and callers below.
590 * hostio.cc (hostio_error): Update.
591 * linux-low.cc: Remove "hostio.h" from includes.
592 (linux_target_ops): Update.
593 * lynx-low.cc (lynx_target_ops): Update.
594 * nto-low.cc (nto_target_ops): Update.
595 * win32-low.h (class win32_process_target): Update.
596 * win32-low.cc (win32_target_ops): Update.
597 (wince_hostio_last_error): Turn into ...
598 (win32_process_target::hostio_last_error): ... this.
600 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
602 Turn process_stratum_target's get_tls_address op into a method of
605 * target.h (struct process_stratum_target): Remove the target op.
606 (class process_target): Add the target op. Also add
607 'supports_get_tls_address'.
608 * target.cc (process_target::get_tls_address): Define.
609 (process_target::supports_get_tls_address): Define.
611 Update the derived classes and callers below.
613 * server.cc (handle_query): Update.
614 * linux-low.cc (linux_target_ops): Update.
615 (linux_process_target::supports_get_tls_address): Define.
616 (linux_process_target::get_tls_address): Define.
617 * linux-low.h (class linux_process_target): Update.
618 * lynx-low.cc (lynx_target_ops): Update.
619 * nto-low.cc (nto_target_ops): Update.
620 * win32-low.cc (win32_target_ops): Update.
622 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
624 Turn process_stratum_target's read_offsets op into a method of
627 * target.h (struct process_stratum_target): Remove the target op.
628 (class process_target): Add the target op. Also add
629 'supports_read_offsets'.
630 * target.cc (process_target::read_offsets): Define.
631 (process_target::supports_read_offsets): Define.
633 Update the derived classes and callers below.
635 * server.cc (handle_query): Update.
636 * linux-low.cc (SUPPORTS_READ_OFFSETS): New #define directive.
637 (linux_target_ops): Update.
638 (linux_process_target::supports_read_offsets): Define.
639 (linux_read_offsets): Turn into ...
640 (linux_process_target::read_offsets): ... this.
641 * linux-low.h (class linux_process_target): Update.
642 * lynx-low.cc (lynx_target_ops): Update.
643 * nto-low.cc (nto_target_ops): Update.
644 * win32-low.cc (win32_target_ops): Update.
646 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
648 Turn process_stratum_target's stopped_by_watchpoint and
649 stopped_data_address ops into methods of process_target.
651 * target.h (struct process_stratum_target): Remove the target ops.
652 (class process_target): Add the target ops.
653 * target.cc (process_target::stopped_by_watchpoint): Define.
654 (process_target::stopped_data_address): Define.
656 Update the derived classes and callers below.
658 * remote-utils.cc (prepare_resume_reply): Update.
659 * linux-low.cc (linux_target_ops): Update.
660 (linux_stopped_by_watchpoint): Turn into ...
661 (linux_process_target::stopped_by_watchpoint): ... this.
662 (linux_stopped_data_address): Turn into ...
663 (linux_process_target::stopped_data_address): ... this.
664 * linux-low.h (class linux_process_target): Update.
665 * lynx-low.cc (lynx_target_ops): Update.
666 * nto-low.cc (nto_target_ops): Update.
667 (nto_stopped_by_watchpoint): Turn into ...
668 (nto_process_target::stopped_by_watchpoint): ... this.
669 (nto_stopped_data_address): Turn into ...
670 (nto_process_target::stopped_data_address): ... this.
671 * nto-low.h (class nto_process_target): Update.
672 * win32-low.cc (win32_target_ops): Update.
673 (win32_stopped_by_watchpoint): Turn into ...
674 (win32_process_target::stopped_by_watchpoint): ... this.
675 (win32_stopped_data_address): Turn into ...
676 (win32_process_target::stopped_data_address): ... this.
677 * win32-low.h (class win32_process_target): Update.
679 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
681 Turn process_stratum_target's supports_hardware_single_step op into
682 a method of process_target.
684 * target.h (struct process_stratum_target): Remove the target op.
685 (class process_target): Add the target op.
686 (target_supports_hardware_single_step): Update the macro.
687 (target_can_do_hardware_single_step): Remove declaration.
688 * target.cc (process_target::supports_hardware_single_step): Define.
689 (target_can_do_hardware_single_step): Remove.
691 Update the derived classes and callers below.
693 * linux-low.h (class linux_process_target): Update.
694 * linux-low.cc (linux_target_ops): Update.
695 (linux_supports_hardware_single_step): Turn into ...
696 (linux_process_target::supports_hardware_single_step): ... this.
697 * lynx-low.h (class lynx_process_target): Update.
698 * lynx-low.cc (lynx_target_ops): Update.
699 (lynx_process_target::supports_hardware_single_step): Define.
700 * nto-low.h (class nto_process_target): Update.
701 * nto-low.cc (nto_target_ops): Update.
702 (nto_process_target::supports_hardware_single_step): Define.
703 * win32-low.h (class win32_process_target): Update.
704 * win32-low.cc (win32_target_ops): Update.
705 (win32_process_target::supports_hardware_single_step): Define.
707 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
709 Turn process_stratum_target's {supports_}stopped_by_hw_breakpoint
710 ops into methods of process_target.
712 * target.h (struct process_stratum_target): Remove the target ops.
713 (class process_target): Add the target ops.
714 (target_stopped_by_hw_breakpoint): Update the macro.
715 (target_supports_stopped_by_hw_breakpoint): Update the macro.
716 * target.cc (process_target::stopped_by_hw_breakpoint): Define.
717 (process_target::supports_stopped_by_hw_breakpoint): Define.
719 Update the derived classes and callers below.
721 * linux-low.cc (linux_target_ops): Update.
722 (linux_stopped_by_hw_breakpoint): Turn into ...
723 (linux_process_target::stopped_by_hw_breakpoint): ... this.
724 (linux_supports_stopped_by_hw_breakpoint): Turn into ...
725 (linux_process_target::supports_stopped_by_hw_breakpoint): ... this.
726 * linux-low.h (class linux_process_target): Update.
727 * lynx-low.cc (lynx_target_ops): Update.
728 * nto-low.cc (nto_target_ops): Update.
729 * win32-low.cc (win32_target_ops): Update.
731 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
733 Turn process_stratum_target's {supports_}stopped_by_sw_breakpoint
734 ops into methods of process_target.
736 * target.h (struct process_stratum_target): Remove the target ops.
737 (class process_target): Add the target ops.
738 (target_stopped_by_sw_breakpoint): Update the macro.
739 (target_supports_stopped_by_sw_breakpoint): Update the macro.
740 * target.cc (process_target::stopped_by_sw_breakpoint): Define.
741 (process_target::supports_stopped_by_sw_breakpoint): Define.
743 Update the derived classes and callers below.
745 * linux-low.cc (linux_target_ops): Update.
746 (linux_stopped_by_sw_breakpoint): Turn into ...
747 (linux_process_target::stopped_by_sw_breakpoint): ... this.
748 (linux_supports_stopped_by_sw_breakpoint): Turn into ...
749 (linux_process_target::supports_stopped_by_sw_breakpoint): ... this.
750 * linux-low.h (class linux_process_target): Update.
751 * lynx-low.cc (lynx_target_ops): Update.
752 * nto-low.cc (nto_target_ops): Update.
753 * win32-low.cc (win32_target_ops): Update.
755 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
757 Turn process_stratum_target's insert_point and remove_point ops
758 into methods of process_target.
760 * target.h (struct process_stratum_target): Remove the target ops.
761 (class process_target): Add the target ops.
762 * target.cc (process_target::insert_point): Define.
763 (process_target::remove_point): Define.
765 Update the derived classes and callers below.
767 * mem-break.cc (set_raw_breakpoint_at): Update.
768 (delete_raw_breakpoint): Update.
769 (uninsert_raw_breakpoint): Update.
770 (reinsert_raw_breakpoint): Update.
771 * linux-low.cc (linux_target_ops): Update.
772 (linux_insert_point): Turn into ...
773 (linux_process_target::insert_point): ... this.
774 (linux_remove_point): Turn into ...
775 (linux_process_target::remove_point): ... this.
776 * linux-low.h (class linux_process_target): Update.
777 * lynx-low.cc (lynx_target_ops): Update.
778 * nto-low.cc (nto_target_ops): Update.
779 (nto_insert_point): Turn into ...
780 (nto_process_target::insert_point): ... this.
781 (nto_remove_point): Turn into ...
782 (nto_process_target::remove_point): ... this.
783 * nto-low.h (class nto_process_target): Update.
784 * win32-low.cc (win32_target_ops): Update.
785 (win32_insert_point): Turn into ...
786 (win32_process_target::insert_point): ... this.
787 (win32_remove_point): Turn into ...
788 (win32_process_target::remove_point): ... this.
789 * win32-low.h (class win32_process_target): Update.
791 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
793 Turn process_stratum_target's supports_z_point_type op into a
794 method of process_target.
796 * target.h (struct process_stratum_target): Remove the target op.
797 (class process_target): Add the target op.
798 * target.cc (process_target::supports_z_point_type): Define.
800 Update the derived classes and callers below.
802 * mem-break.cc (z_type_supported): Update.
803 * linux-low.cc (linux_target_ops): Update.
804 (linux_supports_z_point_type): Turn into ...
805 (linux_process_target::supports_z_point_type): ... this.
806 * linux-low.h (class linux_process_target): Update.
807 * lynx-low.cc (lynx_target_ops): Update.
808 * nto-low.cc (nto_target_ops): Update.
809 (nto_supports_z_point_type): Turn into ...
810 (nto_process_target::supports_z_point_type): ... this.
811 * nto-low.h (class nto_process_target): Update.
812 * win32-low.cc (win32_target_ops): Update.
813 (win32_supports_z_point_type): Turn into ...
814 (win32_process_target::supports_z_point_type): ... this.
815 * win32-low.h (class win32_process_target): Update.
817 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
819 Turn process_stratum_target's read_auxv op into a method of
822 * target.h (class process_stratum_target): Remove the target op.
823 (struct process_target): Add the target op. Also add
824 'supports_read_auxv'.
825 * target.cc (process_target::read_auxv): Define.
826 (process_target::supports_read_auxv): Define.
828 Update the derived classes and callers below.
830 * server.cc (handle_qxfer_auxv): Update.
831 (handle_query): Update.
832 * linux-low.cc (linux_target_ops): Update.
833 (linux_process_target::supports_read_auxv): Define.
834 (linux_read_auxv): Turn into ...
835 (linux_process_target::read_auxv): ... this.
836 * linux-low.h (class linux_process_target): Update.
837 * lynx-low.cc (lynx_target_ops): Update.
838 * nto-low.cc (nto_target_ops): Update.
839 (nto_process_target::supports_read_auxv): Define.
840 (nto_read_auxv): Turn into ...
841 (nto_process_target::read_auxv): ... this.
842 * nto-low.h (class nto_process_target): Update.
843 * win32-low.cc (win32_target_ops): Update.
845 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
847 Turn process_stratum_target's request_interrupt op into a method of
850 * target.h (struct process_stratum_target): Remove the target op.
851 (class process_target): Add the target op.
853 Update the derived classes and callers below.
855 * remote-utils.cc (putpkt_binary_1): Update.
856 (input_interrupt): Update.
858 * server.cc (handle_v_requests): Update.
859 * linux-low.cc (linux_target_ops): Update.
860 (linux_request_interrupt): Turn into ...
861 (linux_process_target::request_interrupt): ... this.
862 * linux-low.h (class linux_process_target): Update.
863 * lynx-low.cc (lynx_target_ops): Update.
864 (lynx_request_interrupt): Turn into ...
865 (lynx_process_target::request_interrupt): ... this.
866 * lynx-low.h (class lynx_process_target): Update.
867 * nto-low.cc (nto_target_ops): Update.
868 (nto_request_interrupt): Turn into ...
869 (nto_process_target::request_interrupt): ... this.
870 * nto-low.h (class nto_process_target): Update.
871 * win32-low.cc (win32_target_ops): Update.
872 (win32_request_interrupt): Turn into ...
873 (win32_process_target::request_interrupt): ... this.
874 * win32-low.h (class win32_process_target): Update.
876 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
878 Turn process_stratum_target's look_up_symbols op into a method of
881 * target.h (struct process_stratum_target): Remove the target op.
882 (class process_target): Add the target op.
883 * target.cc (process_target::look_up_symbols): Define.
885 Update the derived classes and callers below.
887 * server.cc (handle_query): Update.
888 * linux-low.cc (linux_target_ops): Update.
889 (linux_look_up_symbols): Turn into ...
890 (linux_process_target::look_up_symbols): ... this.
891 * linux-low.h (class linux_process_target): Update.
892 * lynx-low.cc (lynx_target_ops): Update.
893 * nto-low.cc (nto_target_ops): Update.
894 * win32-low.cc (win32_target_ops): Update.
896 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
898 Turn process_stratum_target's read_memory and write_memory
899 ops into methods of process_target.
901 * target.h (struct process_stratum_target): Remove the target ops.
902 (class process_target): Add the target ops.
904 Update the derived classes and callers below.
906 * linux-aarch32-low.cc (arm_breakpoint_at): Update.
907 * linux-aarch64-low.cc (aarch64_breakpoint_at): Update.
908 * linux-arm-low.cc (arm_sigreturn_next_pc): Update.
909 (arm_get_syscall_trapinfo): Update.
910 * linux-cris-low.cc (cris_breakpoint_at): Update.
911 * linux-crisv32-low.cc (cris_breakpoint_at): Update.
912 * linux-m32r-low.cc (m32r_breakpoint_at): Update.
913 * linux-mips-low.cc (mips_breakpoint_at): Update.
914 * linux-nios2-low.cc (nios2_breakpoint_at): Update.
915 * linux-ppc-low.cc (ppc_breakpoint_at): Update.
916 * linux-sh-low.cc (sh_breakpoint_at): Update.
917 * linux-sparc-low.cc (sparc_fill_gregset_to_stack): Update.
918 (sparc_store_gregset_from_stack): Update.
919 (sparc_breakpoint_at): Update.
920 * linux-tic6x-low.cc (tic6x_breakpoint_at): Update.
921 * linux-tile-low.cc (tile_breakpoint_at): Update.
922 * linux-x86-low.cc (x86_breakpoint_at): Update.
923 * linux-xtensa-low.cc (xtensa_breakpoint_at): Update.
924 * mem-brea.cc (insert_memory_breakpoint): Update.
925 (validate_inserted_breakpoint): Update.
926 * target.cc (read_inferior_memory): Update.
927 (target_write_memory): Update.
928 * linux-low.cc (linux_target_ops): Update.
929 (linux_read_memory): Make a wrapper around the read_memory target
931 (linux_process_target::read_memory): Rename from linux_read_memory.
932 (linux_write_memory): Turn into ...
933 (linux_process_target::write_memory): ... this.
934 * linux-low.h (class linux_process_target): Update.
935 * lynx-low.cc (lynx_target_ops): Update.
936 (lynx_read_memory): Turn into ...
937 (lynx_process_target::read_memory): ... this.
938 (lynx_write_memory): Turn into ...
939 (lynx_process_target::write_memory): ... this.
940 * lynx-low.h (class lynx_process_target): Update.
941 * nto-low.cc (nto_target_ops): Update.
942 (nto_read_memory): Turn into ...
943 (nto_process_target::read_memory): ... this.
944 (nto_write_memory): Turn into ...
945 (nto_process_target::write_memory): ... this.
946 * nto-low.h (class nto_process_target): Update.
947 * win32-low.cc (win32_target_ops): Update.
948 (win32_read_inferior_memory): Turn into ...
949 (win32_process_target::read_memory): ... this.
950 (win32_write_inferior_memory): Turn into ...
951 (win32_process_target::write_memory): ... this.
952 * win32-low.h (class win32_process_target): Update.
954 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
956 Turn process_stratum_target's prepare_to_access_memory and
957 done_accessing_memory ops into methods of process_target.
959 * target.h (struct process_stratum_target): Remove the target ops.
960 (class process_target): Add the target ops.
961 * target.cc (process_target::prepare_to_access_memory): Define.
962 (process_target::done_accessing_memory): Define.
963 (prepare_to_access_memory): Update.
964 (done_accessing_memory): Update.
966 Update the derived classes and callers below.
968 * linux-low.cc (linux_target_ops): Update.
969 (linux_prepare_to_access_memory): Turn into ...
970 (linux_process_target::prepare_to_access_memory): ... this.
971 (linux_done_accessing_memory): Turn into ...
972 (linux_process_target::done_accessing_memory): ... this.
973 * linux-low.h (class linux_process_target): Update.
974 * lynx-low.cc (lynx_target_ops): Update.
975 * nto-low.cc (nto_target_ops): Update.
976 * win32-low.cc (win32_target_ops): Update.
978 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
980 Turn process_stratum_target's fetch_registers and store_registers
981 ops into methods of process_target.
983 * target.h (struct process_stratum_target): Remove the target ops.
984 (class process_target): Add the target ops.
985 (fetch_inferior_registers): Update the macro.
986 (store_inferior_registers): Update the macro.
988 Update the derived classes and callers below.
990 * linux-low.cc (linux_target_ops): Update.
991 (linux_fetch_registers): Turn into ...
992 (linux_process_target::fetch_registers): ... this.
993 (linux_store_registers): Turn into ...
994 (linux_process_target::store_registers): ... this.
995 * linux-low.h (class linux_process_target): Update.
996 * lynx-low.cc (lynx_target_ops): Update.
997 (lynx_fetch_registers): Turn into ...
998 (lynx_process_target::fetch_registers): ... this.
999 (lynx_store_registers): Turn into ...
1000 (lynx_process_target::store_registers): ... this.
1001 * lynx-low.h (class lynx_process_target): Update.
1002 * nto-low.cc (nto_target_ops): Update.
1003 (nto_fetch_registers): Turn into ...
1004 (nto_process_target::fetch_registers): ... this.
1005 (nto_store_registers): Turn into ...
1006 (nto_process_target::store_registers): ... this.
1007 * nto-low.h (class nto_process_target): Update.
1008 * win32-low.cc (win32_target_ops): Update.
1009 (win32_fetch_inferior_registers): Turn into ...
1010 (win32_process_target::fetch_registers): ... this.
1011 (win32_store_inferior_registers): Turn into ...
1012 (win32_process_target::store_registers): ... this.
1013 * win32-low.h (class win32_process_target): Update.
1015 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1017 Turn process_stratum_target's wait op into a method of
1020 * target.h (struct process_stratum_target): Remove the target op.
1021 (class process_target): Add the target op.
1023 Update the derived classes and callers below.
1025 * target.cc (target_wait): Update.
1026 * linux-low.cc (linux_target_ops): Update.
1027 (linux_wait): Turn into ...
1028 (linux_process_target::wait): ... this.
1029 * linux-low.h (class linux_process_target): Update.
1030 * lynx-low.cc (lynx_target_ops): Update.
1031 (lynx_wait): Turn into ...
1032 (lynx_process_target::wait): ... this.
1033 * lynx-low.h (class lynx_process_target): Update.
1034 * nto-low.cc (nto_target_ops): Update.
1035 (nto_wait): Turn into ...
1036 (nto_process_target::wait): ... this.
1037 * nto-low.h (class nto_process_target): Update.
1038 * win32-low.cc (win32_target_ops): Update.
1039 (win32_wait): Turn into ...
1040 (win32_process_target::wait): ... this.
1041 (do_initial_child_stuff): Update.
1042 * win32-low.h (class win32_process_target): Update.
1044 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1046 Turn process_stratum_target's resume op into a method of
1049 * target.h (struct process_stratum_target): Remove the target op.
1050 (class process_target): Add the target op.
1052 Update the derived classes and callers below.
1054 * server.cc (resume): Update.
1055 * target.cc (target_stop_and_wait): Update.
1056 (target_continue_no_signal): Update.
1057 (target_continue): Update.
1058 * linux-low.cc (linux_target_ops): Update.
1059 (linux_resume): Turn into ...
1060 (linux_process_target::resume): ... this.
1061 * linux-low.h (class linux_process_target): Update.
1062 * lynx-low.cc (lynx_target_ops): Update.
1063 (lynx_resume): Turn into ...
1064 (lynx_process_target::resume): ... this.
1065 * lynx-low.h (class lynx_process_target): Update.
1066 * nto-low.cc (nto_target_ops): Update.
1067 (nto_resume): Turn into ...
1068 (nto_process_target::resume): ... this.
1069 * nto-low.h (class nto_process_target): Update.
1070 * win32-low.cc (win32_target_ops): Update.
1071 (win32_resume): Turn into ...
1072 (win32_process_target::resume): ... this.
1073 (win32_process_target::detach): Update.
1074 (do_initial_child_stuff): Update.
1075 * win32-low.h (class win32_process_target): Update.
1077 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1079 Turn process_stratum_target's thread_alive op into a method of
1082 * target.h (struct process_stratum_target): Remove the target op.
1083 (class process_target): Add the target op.
1084 (mythread_alive): Update the macro.
1086 Update the derived classes and callers below.
1088 * linux-low.cc (linux_target_ops): Update.
1089 (linux_thread_alive): Turn into ...
1090 (linux_process_target::thread_alive): ... this.
1091 (wait_for_sigstop): Update.
1092 * linux-low.h (class linux_process_target): Update.
1093 * lynx-low.cc (lynx_target_ops): Update.
1094 (lynx_thread_alive): Turn into ...
1095 (lynx_process_target::thread_alive): ... this.
1096 * lynx-low.h (class lynx_process_target): Update.
1097 * nto-low.cc (nto_target_ops): Update.
1098 (nto_thread_alive): Turn into ...
1099 (nto_process_target::thread_alive): ... this.
1100 * nto-low.h (class nto_process_target): Update.
1101 * win32-low.cc (win32_target_ops): Update.
1102 (win32_thread_alive): Turn into ...
1103 (win32_process_target::thread_alive): ... this.
1104 * win32-low.h (class win32_process_target): Update.
1106 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1108 Turn process_stratum_target's join op into a method of
1111 * target.h (struct process_stratum_target): Remove the target op.
1112 (class process_target): Add the target op.
1113 (join_inferior): Update the macro.
1115 Update the derived classes and callers below.
1117 * linux-low.cc (linux_target_ops): Update.
1118 (linux_join): Turn into ...
1119 (linux_process_target::join): ... this.
1120 * linux-low.h (class linux_process_target): Update.
1121 * lynx-low.cc (lynx_target_ops): Update.
1122 (lynx_join): Turn into ...
1123 (lynx_process_target::join): ... this.
1124 * lynx-low.h (class lynx_process_target): Update.
1125 * nto-low.cc (nto_target_ops): Update.
1126 (nto_process_target::join): Define.
1127 * nto-low.h (class nto_process_target): Update.
1128 * win32-low.cc (win32_target_ops): Update.
1129 (win32_join): Turn into ...
1130 (win32_process_target::join): ... this.
1131 * win32-low.h (class win32_process_target): Update.
1133 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1135 Turn process_stratum_target's mourn op into a method of
1138 * target.h (struct process_stratum_target): Remove the target op.
1139 (class process_target): Add the target op.
1141 Update the derived classes and callers below.
1143 * target.cc (target_mourn_inferior): Update.
1144 * linux-low.cc (linux_target_ops): Update.
1145 (linux_mourn): Turn into ...
1146 (linux_process_target::mourn): ... this.
1147 (handle_extended_wait): Update.
1148 (linux_process_target::kill): Update.
1149 (linux_process_target::detach): Update.
1150 * linux-low.h (class linux_process_target): Update.
1151 * lynx-low.cc (lynx_target_ops): Update.
1152 (lynx_mourn): Turn into ...
1153 (lynx_process_target::mourn): ... this.
1154 * lynx-low.h (class lynx_process_target): Update.
1155 * nto-low.cc (nto_target_ops): Update.
1156 (nto_mourn): Turn into ...
1157 (nto_process_target::mourn): ... this.
1158 * nto-low.h (class nto_process_target): Update.
1159 * win32-low.cc (win32_target_ops): Update.
1160 (win32_mourn): Turn into ...
1161 (win32_process_target::mourn): ... this.
1162 * win32-low.h (class win32_process_target): Update.
1164 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1166 Turn process_stratum_target's detach op into a method of
1169 * target.h (struct process_stratum_target): Remove the target op.
1170 (class process_target): Add the target op.
1171 (detach_inferior): Update the macro.
1173 Update the derived classes and callers below.
1175 * linux-low.cc (linux_target_ops): Update.
1176 (linux_detach): Turn into ...
1177 (linux_process_target::detach): ... this.
1178 * linux-low.h (class linux_process_target): Update.
1179 * lynx-low.cc (lynx_target_ops): Update.
1180 (lynx_detach): Turn into ...
1181 (lynx_process_target::detach): ... this.
1182 * lynx-low.h (class lynx_process_target): Update.
1183 * nto-low.cc (nto_target_ops): Update.
1184 (nto_detach): Turn into ...
1185 (nto_process_target::detach): ... this.
1186 * nto-low.h (class nto_process_target): Update.
1187 * win32-low.cc (win32_target_ops): Update.
1188 (win32_detach): Turn into ...
1189 (win32_process_target::detach): ... this.
1190 * win32-low.h (class win32_process_target): Update.
1192 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1194 Turn process_stratum_target's kill op into a method of
1197 * target.h (struct process_stratum_target): Remove the target op.
1198 (class process_target): Add the target op.
1200 Update the derived classes and callers below.
1202 * target.cc (kill_inferior): Update.
1203 * linux-low.cc (linux_target_ops): Update.
1204 (linux_kill): Turn into ...
1205 (linux_process_target::kill): ... this.
1206 * linux-low.h (class linux_process_target): Update.
1207 * lynx-low.cc (lynx_target_ops): Update.
1208 (lynx_kill): Turn into ...
1209 (lynx_process_target::kill): ... this.
1210 * lynx-low.h (class lynx_process_target): Update.
1211 * nto-low.cc (nto_target_ops): Update.
1212 (nto_kill): Turn into ...
1213 (nto_process_target::kill): ... this.
1214 * nto-low.h (class nto_process_target): Update.
1215 * win32-low.cc (win32_target_ops): Update.
1216 (win32_kill): Turn into ...
1217 (win32_process_target::kill): ... this.
1218 * win32-low.h (class win32_process_target): Update.
1220 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1222 Turn process_stratum_target's attach op into a method of
1225 * target.h (struct process_stratum_target): Remove the target op.
1226 (class process_target): Add the target op.
1227 (myattach): Update the macro.
1229 Update the derived classes and callers below.
1231 * linux-low.cc (linux_target_ops): Update.
1232 (linux_attach): Turn into ...
1233 (linux_process_target::attach): ... this.
1234 * linux-low.h (class linux_process_target): Update.
1235 * lynx-low.cc (lynx_target_ops): Update.
1236 (lynx_attach): Turn into ...
1237 (lynx_process_target::attach): ... this.
1238 * lynx-low.h (class lynx_process_target): Update.
1239 * nto-low.cc (nto_target_ops): Update.
1240 (nto_attach): Turn into ...
1241 (nto_process_target::attach): ... this.
1242 * nto-low.h (class nto_process_target): Update.
1243 * win32-low.cc (win32_target_ops): Update.
1244 (win32_attach): Turn into ...
1245 (win32_process_target::attach): ... this.
1246 * win32-low.h (class win32_process_target): Update.
1248 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1250 Turn process_stratum_target's post_create_inferior op into a method
1253 * target.h (struct process_stratum_target): Remove the target op.
1254 (class process_target): Add the target op.
1255 (target_post_create_inferior): Update the macro.
1256 * target.cc (process_target::post_create_inferior): Define.
1258 Update the derived classes and callers below.
1260 * linux-low.cc (linux_target_ops): Update.
1261 (linux_post_create_inferior): Turn into ...
1262 (linux_process_target::post_create_inferior): ... this.
1263 * linux-low.h (class linux_process_target): Update.
1264 * lynx-low.cc (lynx_target_ops): Update.
1265 * nto-low.cc (nto_target_ops): Update.
1266 * win32-low.cc (win32_target_ops): Update.
1268 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1270 Turn process_stratum_target's create_inferior op into a method of
1273 * target.h (struct process_stratum_target): Remove the target op.
1274 (class process_target): Add the target op.
1275 (create_inferior): Rename the macro to ...
1276 (target_create_inferior): ... this.
1278 Update the derived classes and callers below.
1280 * server.cc (handle_v_run): Update.
1281 (captured_main): Update.
1282 (process_serial_event): Update.
1283 * linux-low.cc (linux_target_ops): Update.
1284 (linux_create_inferior): Turn into ...
1285 (linux_process_target::create_inferior): ... this.
1286 * linux-low.h (class linux_process_target): Update.
1287 * lynx-low.cc (lynx_target_ops): Update.
1288 (lynx_create_inferior): Turn into ...
1289 (lynx_process_target::create_inferior): ... this.
1290 * lynx-low.h (class lynx_process_target): Update.
1291 * nto-low.cc (nto_target_ops): Update.
1292 (nto_create_inferior): Turn into ...
1293 (nto_process_target::create_inferior): ... this.
1294 * nto-low.h (class nto_process_target): Update.
1295 * win32-low.cc (win32_target_ops): Update.
1296 (win32_create_inferior): Turn into ...
1297 (win32_process_target::create_inferior): ... this.
1298 * win32-low.h (class win32_process_target): Update.
1300 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1302 * target.h (class process_target): New class definition.
1303 (struct process_stratum_target) <pt>: New field with type
1305 * linux-low.h (class linux_process_target): Define as a derived
1306 class of 'process_target'.
1307 * linux-low.cc (linux_target_ops): Add a linux_process_target*
1309 * lynx-low.h (class lynx_process_target): Define as a derived
1310 class of 'process_target'.
1311 * lynx-low.cc (lynx_target_ops): Add a lynx_process_target*
1313 * nto-low.h (class nto_process_target): Define as a derived
1314 class of 'process_target'.
1315 * nto-low.cc (nto_target_ops): Add an nto_process_target*
1317 * win32-low.h (class win32_process_target): Define as a derived
1318 class of 'process_target'.
1319 * win32-low.cc (win32_target_ops): Add a win32_process_target*
1322 2020-02-19 Andrew Burgess <andrew.burgess@embecosm.com>
1324 * configure: Regenerate.
1326 2020-02-19 Maciej W. Rozycki <macro@wdc.com>
1327 Andrew Burgess <andrew.burgess@embecosm.com>
1329 * linux-riscv-low.cc: New file.
1330 * Makefile.in (SFILES): Add linux-riscv-low.cc, arch/riscv.c,
1331 and nat/riscv-linux-tdesc.c.
1332 * configure.srv <riscv*-*-linux*> (srv_tgtobj)
1333 (srv_linux_regsets, srv_linux_usrregs, srv_linux_thread_db):
1336 2020-02-14 Tom Tromey <tom@tromey.com>
1338 * acinclude.m4: Don't include acx_configure_dir.m4.
1339 * Makefile.in (LIBIBERTY_BUILDDIR, GNULIB_BUILDDIR): Update.
1340 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): Remove.
1341 (all, install-only, uninstall, clean-info, clean)
1342 (maintainer-clean): Don't recurse.
1343 (subdir_do, all-lib): Remove.
1344 ($(LIBGNU) $(LIBIBERTY) $(GNULIB_H)): Remove rule.
1346 (generated_files): Update.
1347 ($(GNULIB_BUILDDIR)/Makefile): Remove rule.
1348 * configure: Rebuild.
1349 * configure.ac: Don't configure gnulib or libiberty.
1352 2020-02-14 Eli Zaretskii <eliz@gnu.org>
1354 * win32-low.c (create_process): Prepend PROGRAM to ARGS when
1355 preparing the command line for CreateProcess.
1356 (win32_create_inferior): Reflect the program name in debugging
1357 output that shows the process and its command line.
1359 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
1361 * Makefile.in: Rename source files from .c to .cc.
1362 * %.c: Rename to %.cc.
1363 * configure.ac: Rename server.c to server.cc.
1364 * configure: Re-generate.
1366 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
1368 * Makefile.in: Rename gdbsupport source files from .c to .cc.
1370 2020-02-12 Hannes Domani <ssbssa@yahoo.de>
1372 * win32-low.c (win32_create_inferior): Set signal_pid.
1374 2020-02-12 Maciej W. Rozycki <macro@wdc.com>
1375 Pedro Alves <palves@redhat.com>
1377 Skip building gdbserver in a cross-configuration.
1378 * configure.srv: Set $gdbserver_host depending on whether $target
1379 is $host. Use $gdbserver_host instead of $host.
1381 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
1383 * configure: Re-generate.
1385 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
1387 * configure: Re-generate.
1389 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
1391 * acinclude.m4: Update warning.m4 path.
1393 2020-02-09 Hannes Domani <ssbssa@yahoo.de>
1395 * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
1396 (handle_exception): Set siginfo_er.
1397 (win32_xfer_siginfo): New function.
1399 2020-02-07 Tom Tromey <tom@tromey.com>
1400 Pedro Alves <palves@redhat.com>
1402 * README: Update build documentation.
1403 * configure.srv: Set UNSUPPORTED if host is unsupported. Check
1405 * configure.ac: Update paths.
1406 * configure: Rebuild.
1407 * acinclude.m4: Update paths.
1408 * Makefile.in: Update include paths.
1409 (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
1410 (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
1411 (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
1412 (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
1413 (%-generated.c): Update paths.
1414 * Move entire directory from ../gdb/gdbserver.
1416 2020-01-29 Maciej W. Rozycki <macro@wdc.com>
1418 * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
1420 2020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1422 * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
1423 assignment instead of srv_linux_obj.
1425 2020-01-28 Hannes Domani <ssbssa@yahoo.de>
1427 * server.c (handle_qxfer_libraries): Write segment-address with
1430 2020-01-24 Hannes Domani <ssbssa@yahoo.de>
1432 * Makefile.in (install-strip): New target.
1433 (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
1434 * aclocal.m4: Regenerate.
1435 * configure: Regenerate.
1436 * configure.ac: Add AM_PROG_INSTALL_STRIP.
1438 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
1440 * Makefile.in (SFILES): Adjust paths to point to real files.
1441 (OBS): Move waitstatus.o to target/waitstatus.o.
1442 (TAGS): Transform paths appropriately.
1444 (nat/%.o): ... this pattern rule.
1446 (target/%.o): ... this pattern rule.
1447 * configure.srv: Adjust paths throughout to include nat/ prefix
1448 with the revant files.
1449 * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
1450 * configure: Regenerate.
1452 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
1454 * Makefile.in (TAGS): Remove config files from the recipe.
1456 2020-01-14 Tom Tromey <tom@tromey.com>
1458 * configure: Rebuild.
1459 * configure.ac: Remove any checks that were added to common.m4.
1460 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
1463 2020-01-14 Tom Tromey <tom@tromey.com>
1465 * server.h: Include config.h.
1466 * gdbreplay.c: Include config.h.
1467 * configure: Rebuild.
1468 * configure.ac: Don't source common.host.
1469 * acinclude.m4: Update path.
1470 * Makefile.in (INCSUPPORT): New variable.
1471 (INCLUDE_CFLAGS): Add INCSUPPORT.
1472 (SFILES): Update paths.
1473 (version-generated.c): Update path to create-version.sh.
1474 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
1476 2020-01-14 Tom Tromey <tom@tromey.com>
1478 * configure.ac (LIBS): Use WIN32APILIBS.
1479 (USE_WIN32API): Don't define.
1480 * configure: Rebuild.
1482 2020-01-14 Tom Tromey <tom@tromey.com>
1484 * configure: Rebuild.
1486 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1488 * Makefile.in (%-generated.c): Remove rule for files from
1491 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1493 * configure: Re-generate.
1495 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1497 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
1499 * tracepoint.c (stop_tracing, flush_trace_buffer,
1500 about_to_request_buffer_space, get_trace_state_variable_value,
1501 set_trace_state_variable_value, gdb_collect): Add declaration.
1503 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1505 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
1506 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
1507 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
1508 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
1509 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
1512 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1514 * inferiors.c: Include gdbsupport/common-inferior.h.
1516 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1518 * hostio-errno.c: Include hostio.h.
1520 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1522 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
1525 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
1527 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
1528 * linux-arm-tdesc.h: Include arch/arm.h.
1530 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
1532 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
1534 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
1536 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
1537 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
1539 2020-01-10 Pedro Alves <palves@redhat.com>
1541 * fork-child.c (post_fork_inferior): Pass target down to
1543 * inferiors.c (switch_to_thread): Add process_stratum_target
1545 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
1546 * nto-low.c (nto_target_ops): Now a process_stratum_target.
1547 * linux-low.c (linux_target_ops): Now a process_stratum_target.
1548 * remote-utils.c (prepare_resume_reply): Pass the target to
1550 * target.c (the_target): Now a process_stratum_target.
1551 (done_accessing_memory): Pass the target to switch_to_thread.
1552 (set_target_ops): Ajust to use process_stratum_target.
1553 * target.h (struct target_ops): Rename to ...
1554 (struct process_stratum_target): ... this.
1555 (the_target, set_target_ops): Adjust.
1556 (prepare_to_access_memory): Adjust comment.
1557 * win32-low.c (child_xfer_memory): Adjust to use
1558 process_stratum_target.
1559 (win32_target_ops): Now a process_stratum_target.
1561 2020-01-06 Eli Zaretskii <eliz@gnu.org>
1562 Pedro Alves <palves@redhat.com>
1564 * win32-low.c (get_child_debug_event): Extract the fatal exception
1565 from the exit status and convert to the equivalent Posix signal
1567 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
1568 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
1570 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
1572 * Makefile.in: Use INSTALL_PROGRAM_ENV.
1574 2020-01-01 Joel Brobecker <brobecker@adacore.com>
1576 * server.c (gdbserver_version): Change copyright year to 2020.
1577 * gdbreplay.c (gdbreplay_version): Likewise.
1579 2019-12-19 Christian Biesinger <cbiesinger@google.com>
1581 * configure: Regenerate.
1582 * configure.ac: Quote variable arguments of test.
1584 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
1586 * Makefile.in: Fix build with GNU Make 3.81
1588 2019-12-16 Tom Tromey <tromey@adacore.com>
1590 * server.c (get_exec_file): Constify result.
1592 2019-12-10 Christian Biesinger <cbiesinger@google.com>
1594 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
1595 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
1596 * config.in: Regenerate.
1597 * configure: Regenerate.
1598 * configure.ac: Don't check for strerror.
1599 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
1600 Call safe_strerror instead of strerror.
1601 * server.h (strerror): Remove this now-unnecessary declaration.
1602 * tracepoint.c (init_named_socket): Call safe_strerror instead of
1604 (gdb_agent_helper_thread): Likewise.
1605 * utils.c (perror_with_name): Likewise.
1607 2019-11-26 Tom Tromey <tom@tromey.com>
1609 * configure, config.in: Rebuild.
1611 2019-11-26 Tom Tromey <tom@tromey.com>
1613 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
1614 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
1616 * configure, config.in: Rebuild.
1618 2019-11-26 Tom Tromey <tom@tromey.com>
1620 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
1621 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
1622 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
1623 * acinclude.m4: Include ax_pthread.m4.
1624 * config.in, configure: Rebuild.
1626 2019-11-26 Christian Biesinger <cbiesinger@google.com>
1628 * debug.c (debug_set_output): Call safe_strerror instead of
1630 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
1631 (linux_kill_one_lwp): Likewise.
1632 (linux_detach_one_lwp): Likewise.
1633 (linux_wait_for_event_filtered): Likewise.
1634 (store_register): Likewise.
1635 * lynx-low.c (lynx_attach): Likewise.
1636 * mem-break.c (insert_memory_breakpoint): Likewise.
1637 (remove_memory_breakpoint): Likewise.
1638 (delete_fast_tracepoint_jump): Likewise.
1639 (set_fast_tracepoint_jump): Likewise.
1640 (uninsert_fast_tracepoint_jumps_at): Likewise.
1641 (reinsert_fast_tracepoint_jumps_at): Likewise.
1642 * nto-low.c (nto_xfer_memory): Likewise.
1643 (nto_resume): Likewise.
1645 2019-11-20 Luis Machado <luis.machado@linaro.org>
1647 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
1648 instead of register count.
1649 * tdesc.c (tdesc_contains_feature): New function.
1650 * tdesc.h (tdesc_contains_feature): New prototype.
1652 2019-11-15 Christian Biesinger <cbiesinger@google.com>
1654 * Makefile.in: Add safe-strerror.c.
1655 * configure: Regenerate.
1656 * configure.ac: Don't source common.host.
1658 2019-11-15 Christian Biesinger <cbiesinger@google.com>
1660 * config.in: Regenerate.
1661 * configure: Regenerate.
1663 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
1665 * ax.c (ax_printf): Handle size_t_arg.
1667 2019-11-06 Christian Biesinger <cbiesinger@google.com>
1669 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
1670 * mi/mi-main.c (output_cores): Likewise.
1671 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
1672 (linux_xfer_osdata_modules): Likewise.
1673 * remote.c (register_remote_support_xml): Likewise.
1674 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
1675 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
1677 2019-11-01 Christian Biesinger <cbiesinger@google.com>
1679 * configure: Regenerate.
1680 * configure.ac: Remove check for strerror_r.
1682 2019-10-31 Christian Biesinger <cbiesinger@google.com>
1684 * config.in: Regenerate.
1685 * configure: Regenerate.
1686 * configure.ac: Also check for strerror_r.
1688 2019-10-31 Christian Biesinger <cbiesinger@google.com>
1690 * ax.h (debug_agent): Remove duplicate declaration.
1692 2019-10-26 Tom de Vries <tdevries@suse.de>
1694 * linux-aarch64-low.c: Fix typos in comments.
1695 * linux-arm-low.c: Same.
1696 * linux-low.c: Same.
1697 * linux-ppc-low.c: Same.
1698 * proc-service.c: Same.
1701 * tracepoint.c: Same.
1702 * win32-low.c: Same.
1704 2019-10-25 Tom Tromey <tromey@adacore.com>
1706 * utils.c (xstrdup): Remove.
1708 2019-10-23 Tom Tromey <tom@tromey.com>
1710 * configure, config.in: Rebuild.
1712 2019-10-23 Tom Tromey <tom@tromey.com>
1714 * configure: Rebuild.
1715 * acinclude.m4: Use m4_include, not sinclude.
1717 2019-10-17 Tom Tromey <tromey@adacore.com>
1719 * configure: Rebuild.
1720 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
1721 in AC_CONFIG_FILES invocation.
1722 * Makefile.in (stamp-h, Makefile): Use new-style config.status
1725 2019-10-16 Christian Biesinger <cbiesinger@google.com>
1727 * server.c: Include xml-builtin.h.
1728 (get_xml_features): Don't declare xml_builtins here.
1730 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
1732 * Makefile.in: Remove references to vec-ipa.o.
1734 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
1736 * Makefile.in: Remove references to vec.c.
1738 2019-10-02 Christian Biesinger <cbiesinger@google.com>
1740 * server.c (server_waiting): Change to bool.
1741 (extended_protocol): Likewise.
1742 (response_needed): Likewise.
1743 (exit_requested): Likewise.
1744 (run_once): Likewise.
1745 (report_no_resumed): Likewise.
1746 (non_stop): Likewise.
1747 (disable_packet_vCont): Likewise.
1748 (disable_packet_Tthread): Likewise.
1749 (disable_packet_qC): Likewise.
1750 (disable_packet_qfThreadInfo): Likewise.
1751 (handle_general_set): Update.
1752 (handle_detach): Update.
1753 (handle_monitor_command): Update.
1754 (handle_query): Update.
1755 (captured_main): Update.
1756 (process_serial_event): Update.
1757 * server.h (server_waiting): Change to bool.
1758 (disable_packet_vCont): Likewise.
1759 (disable_packet_Tthread): Likewise.
1760 (disable_packet_qC): Likewise.
1761 (disable_packet_qfThreadInfo): Likewise.
1762 (run_once): Likewise.
1763 (non_stop): Likewise.
1764 * target.c (target_stop_and_wait): Update.
1766 2019-10-02 Tom Tromey <tromey@adacore.com>
1768 * Makefile.in (SFILES): Add common-inferior.c.
1769 (OBS): Add common-inferior.o.
1770 * server.c (startup_with_shell): Don't define.
1772 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
1774 * linux-low.c (linux_low_read_btrace): Update for change to
1777 2019-09-20 Christian Biesinger <cbiesinger@google.com>
1779 * debug.c (debug_threads): Remove comment in favor of the header.
1780 * debug.h (using_threads): Add declaration.
1781 (debug_threads): Add comment.
1782 * linux-aarch64-low.c: Include debug.h and remove declaration of
1784 * nto-low.c: Likewise.
1785 * remote-utils.c: Likewise.
1786 * thread-db.c: Likewise.
1788 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
1790 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
1791 and powerpc-cell64l-ipa.o.
1792 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
1793 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
1794 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
1797 * spu-low.c: Remove file.
1799 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
1800 (parse_spufs_run): Remove.
1801 (ppc_get_pc): Remove Cell/B.E. support.
1802 (ppc_set_pc): Likewise.
1803 (ppc_breakpoint_at): Likewise.
1804 (ppc_arch_setup): Likewise.
1805 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
1806 tdesc_powerpc_cell32l.
1807 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
1808 or init_registers_powerpc_cell32l.
1809 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
1810 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
1811 or init_registers_powerpc_cell32l.
1812 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
1813 (init_registers_powerpc_cell32l): Remove prototype.
1814 (init_registers_powerpc_cell64l): Likewise.
1816 * target.h (struct target_ops): Remove qxfer_spu member.
1817 * server.c (handle_qxfer_spu): Remove.
1818 (qxfer_packets): Remove entry for "spu".
1819 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
1820 * linux-low.c (SPUFS_MAGIC): Remove.
1821 (spu_enumerate_spu_ids): Remove.
1822 (linux_qxfer_spu): Remove.
1823 (linux_target_ops): Remove qxfer_spu member.
1824 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
1825 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
1826 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
1828 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
1830 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
1831 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
1832 * config.in: Regenerate.
1833 * configure: Regenerate.
1835 2019-08-15 Tom Tromey <tromey@adacore.com>
1837 * target.c (target_write_memory): Use gdb::byte_vector.
1839 2019-08-15 Tom Tromey <tromey@adacore.com>
1841 * tracepoint.c (write_inferior_data_pointer)
1842 (write_inferior_integer, write_inferior_int8)
1843 (write_inferior_uinteger, m_tracepoint_action_download)
1844 (r_tracepoint_action_download, x_tracepoint_action_download)
1845 (l_tracepoint_action_download, clear_inferior_trace_buffer)
1846 (download_agent_expr, download_tracepoint_1)
1847 (download_trace_state_variables, upload_fast_traceframes): Update.
1848 * server.c (gdb_write_memory): Update.
1849 * remote-utils.c (relocate_instruction): Update.
1850 * proc-service.c (ps_pdwrite): Update.
1851 * mem-break.c (remove_memory_breakpoint)
1852 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
1853 (uninsert_fast_tracepoint_jumps_at)
1854 (reinsert_fast_tracepoint_jumps_at): Update.
1855 * linux-x86-low.c (append_insns)
1856 (i386_install_fast_tracepoint_jump_pad)
1857 (amd64_write_goto_address, i386_write_goto_address): Update.
1858 * linux-s390-low.c (append_insns, s390_write_goto_address):
1860 * linux-ppc-low.c (ppc_relocate_instruction)
1861 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
1862 (ppc_write_goto_address): Update.
1863 * linux-aarch64-low.c (append_insns): Update.
1864 * target.h (struct target_ops): Update.
1865 (write_inferior_memory): Don't declare.
1866 * target.c (target_write_memory): Rename from
1867 write_inferior_memory. Remove old target_write_memory.
1869 2019-08-15 Tom Tromey <tromey@adacore.com>
1871 * target.c (write_inferior_memory): Use std::vector.
1873 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
1876 * configure.ac: Drop enable-libmcheck support.
1877 * configure, config.in: Rebuild.
1878 * acinclude.m4: Don't include it.
1880 2019-07-19 Alan Hayward <alan.hayward@arm.com>
1882 * configure.srv: Remove Arm xml files.
1884 2019-07-19 Alan Hayward <alan.hayward@arm.com>
1886 * configure.srv: Add new files. Remove xml generated files.
1887 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
1889 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
1890 * linux-aarch32-tdesc.c: New file.
1891 * linux-aarch32-tdesc.h: New file.
1892 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
1893 * linux-arm-low.c (init_registers_arm, tdesc_arm)
1894 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
1895 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
1896 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
1897 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
1898 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
1899 (arm_read_description): Call arm_linux_read_description.
1900 (initialize_low_arch): Don't init registers.
1901 * linux-arm-tdesc.c: New file.
1902 * linux-arm-tdesc.h: New file.
1904 2019-07-10 Alan Hayward <alan.hayward@arm.com>
1906 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
1907 Move counter inside for.
1908 (arm_read_description): Check ptrace earlier.
1909 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
1911 2019-07-09 Tom Tromey <tom@tromey.com>
1913 * configure: Rebuild.
1914 * configure.ac: Change common to gdbsupport.
1915 * acinclude.m4: Change common to gdbsupport.
1916 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
1917 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
1918 common to gdbsupport.
1919 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
1920 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
1921 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
1922 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
1923 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
1924 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
1925 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
1926 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
1927 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
1928 common to gdbsupport.
1930 2019-07-04 Alan Hayward <alan.hayward@arm.com>
1932 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
1934 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
1936 2019-07-04 Alan Hayward <alan.hayward@arm.com>
1938 * configure.srv: Remove legacy xml.
1939 * linux-aarch64-low.c (initialize_low_arch): Remove
1940 initialize_low_tdesc call.
1941 * linux-aarch64-tdesc-selftest.c: Remove file.
1942 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
1943 * linux-x86-low.c (initialize_low_arch): Remove
1944 initialize_low_tdesc call.
1945 * linux-x86-tdesc-selftest.c: Remove file.
1946 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
1948 2019-06-20 Tom de Vries <tdevries@suse.de>
1950 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
1951 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
1953 2019-06-19 Tom de Vries <tdevries@suse.de>
1955 * debug.h (debug_write): Change return type to ssize_t.
1956 * debug.c (debug_write): Same.
1958 2019-06-14 Tom Tromey <tom@tromey.com>
1960 * configure.ac: Use new path to gnulib.
1961 * configure: Rebuild.
1962 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
1965 2019-06-11 Tom Tromey <tom@tromey.com>
1967 * Makefile.in (SFILES): Add alloc.c.
1969 (IPA_OBJS): Add alloc-ipa.o.
1970 (alloc-ipa.o): New target.
1971 (%.o: ../%.c): New pattern rule.
1973 2019-06-10 Tom Tromey <tromey@adacore.com>
1975 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
1976 end warning with a newline.
1977 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
1979 * thread-db.c (attach_thread): Don't end warning with a newline.
1980 (thread_db_notice_clone): Likewise.
1981 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
1983 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
1984 end warning with a newline.
1986 2019-06-04 Pedro Alves <palves@redhat.com>
1988 * server.c (captured_main): Use make_unique_xstrdup.
1990 2019-06-02 Tom Tromey <tom@tromey.com>
1992 * gdbreplay.c (fromhex): Remove.
1993 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
1995 2019-05-29 Tom Tromey <tromey@adacore.com>
1997 * configure: Rebuild.
1999 2019-05-06 Kevin Buettner <kevinb@redhat.com>
2001 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
2002 sign extension code on 32-bit builds.
2004 2019-05-03 Eli Zaretskii <eliz@gnu.org>
2007 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
2009 2019-04-19 Tom Tromey <tom@tromey.com>
2011 * server.c (struct vstop_notif): Derive from notif_event.
2013 (queue_stop_reply): Update.
2014 (remove_all_on_match_ptid): Change type. Rewrite.
2015 (discard_queued_stop_replies): Rewrite.
2016 (in_queued_stop_replies_ptid): Change type.
2017 (in_queued_stop_replies): Rewrite.
2018 (notif_stop): Update.
2019 (queue_stop_reply_callback): Update.
2020 (captured_main): Don't call initialize_notif.
2021 (push_stop_notification): Update.
2022 * notif.c (notif_write_event, handle_notif_ack)
2023 (notif_event_enque, notif_push): Update.
2024 (notif_event_xfree, initialize_notif): Remove.
2025 * notif.h (struct notif_event): Include <list>, not
2027 (struct notif_server) <queue>: Now a std::list.
2028 (notif_event_p): Remove typedef.
2029 (initialize_notif): Don't declare.
2030 (struct notif_event): Add virtual destructor.
2032 2019-04-17 Alan Hayward <alan.hayward@arm.com>
2034 * ax.c (ax_vdebug): Call debug_printf.
2035 * debug.c (debug_write): New function.
2036 * debug.h (debug_write): New declaration.
2037 * linux-low.c (sigchld_handler): Call debug_write.
2039 2019-04-17 Alan Hayward <alan.hayward@arm.com>
2041 * debug.c (debug_set_output): New function.
2042 (debug_vprintf): Send output to debug_file.
2043 (debug_flush): Likewise.
2044 * debug.h (debug_set_output): New declaration.
2045 * server.c (handle_monitor_command): Add debug-file option.
2046 (captured_main): Likewise.
2048 2019-04-17 Alan Hayward <alan.hayward@arm.com>
2050 * debug.c (remote_debug): Add definition.
2051 * debug.h (remote_debug): Add declaration.
2052 * hostio.c (remote_debug): Remove declaration.
2053 * remote-utils.c (struct ui_file): Likewise.
2054 (remote_debug): Likewise.
2055 * remote-utils.h (remote_debug): Likewise,
2056 * server.c (remote_debug): Remove definition.
2058 2019-04-10 Kevin Buettner <kevinb@redhat.com>
2060 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
2061 when using a 64-bit gdbserver.
2063 2019-04-09 Tom Tromey <tromey@adacore.com>
2065 * linux-low.c (select_event_lwp): Use find_thread_in_random.
2067 2019-04-08 Tom Tromey <tom@tromey.com>
2069 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
2071 (linux_resume_one_lwp): Likewise.
2073 2019-04-08 Tom Tromey <tom@tromey.com>
2075 * gdbreplay.c: Update.
2076 * linux-low.c: Update.
2079 2019-04-08 Tom Tromey <tom@tromey.com>
2081 * server.c: Use C++ exception handling.
2082 * linux-low.c: Use C++ exception handling.
2083 * gdbreplay.c: Use C++ exception handling.
2085 2019-04-08 Tom Tromey <tom@tromey.com>
2087 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
2088 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
2089 (captured_main, main): Update.
2090 * gdbreplay.c (main): Update.
2092 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2094 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
2095 value in argument pointer, return 1 if the entry is found and 0
2096 otherwise. Move comment.
2097 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
2098 * linux-low.h (linux_get_auxv): Declare.
2099 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
2101 2019-04-05 Tom Tromey <tromey@adacore.com>
2103 * server.c (gdbserver_usage): Use upper-case for metasyntactic
2106 2019-03-28 Alan Hayward <alan.hayward@arm.com>
2108 * linux-low.c (AT_HWCAP2): Add define if not already included.
2110 2019-03-26 Alan Hayward <alan.hayward@arm.com>
2112 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
2113 (aarch64_arch_setup): Call linux_get_hwcap.
2114 * linux-arm-low.c (arm_get_hwcap): Remove function.
2115 (arm_read_description): Call linux_get_hwcap.
2116 * linux-low.c (linux_get_auxv): New function.
2117 (linux_get_hwcap): Likewise.
2118 (linux_get_hwcap2): Likewise.
2119 * linux-low.h (linux_get_hwcap): New declaration.
2120 (linux_get_hwcap2): Likewise.
2121 * linux-ppc-low.c (ppc_get_auxv): Remove function.
2122 (ppc_arch_setup): Call linux_get_hwcap.
2123 * linux-s390-low.c (s390_get_hwcap): Remove function.
2124 (s390_arch_setup): Call linux_get_hwcap.
2126 2019-03-22 Alan Hayward <alan.hayward@arm.com>
2127 Jiong Wang <jiong.wang@arm.com>
2129 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
2130 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
2132 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
2134 2019-03-22 Alan Hayward <alan.hayward@arm.com>
2135 Jiong Wang <jiong.wang@arm.com>
2137 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
2138 (aarch64_get_hwcap): New function.
2139 (aarch64_arch_setup): Read APIA hwcap.
2141 2019-03-22 Alan Hayward <alan.hayward@arm.com>
2142 Jiong Wang <jiong.wang@arm.com>
2144 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
2145 (initialize_low_tracepoint): Likewise.
2146 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
2147 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
2148 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
2149 (aarch64_linux_read_description): Likewise.
2150 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
2152 2019-03-12 John Baldwin <jhb@FreeBSD.org>
2154 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
2155 i386_create_target_description for 'segments' parameter.
2156 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
2157 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2158 * win32-i386-low.c (i386_arch_setup): Likewise.
2160 2019-03-12 Tom Tromey <tromey@adacore.com>
2162 * linux-low.c (iterate_over_lwps): Update.
2164 2019-03-06 Tom Tromey <tom@tromey.com>
2166 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
2167 (captured_main): Use SCOPE_EXIT.
2169 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
2171 * configure.srv: Use '$enable_unittest' instead of '$development'
2172 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
2175 2019-02-27 Tom Tromey <tromey@adacore.com>
2177 * gdbreplay.c (logchar): Handle \r\n.
2179 2019-02-07 Alan Hayward <alan.hayward@arm.com>
2181 * linux-low.c (linux_attach): Add process before lwp.
2182 * server.c (attach_inferior): Check if already attached.
2184 2019-02-07 Tom Tromey <tom@tromey.com>
2186 * x86-tdesc.h: Rename include guard.
2187 * x86-low.h: Add include guard.
2188 * wincecompat.h: Rename include guard.
2189 * win32-low.h: Add include guard.
2190 * utils.h: Rename include guard.
2191 * tracepoint.h: Rename include guard.
2192 * tdesc.h: Rename include guard.
2193 * target.h: Rename include guard.
2194 * server.h: Rename include guard.
2195 * remote-utils.h: Rename include guard.
2196 * regcache.h: Rename include guard.
2197 * nto-low.h: Rename include guard.
2198 * notif.h: Add include guard.
2199 * mem-break.h: Rename include guard.
2200 * lynx-low.h: Add include guard.
2201 * linux-x86-tdesc.h: Add include guard.
2202 * linux-s390-tdesc.h: Add include guard.
2203 * linux-ppc-tdesc-init.h: Add include guard.
2204 * linux-low.h: Add include guard.
2205 * linux-aarch64-tdesc.h: Add include guard.
2206 * linux-aarch32-low.h: Add include guard.
2207 * inferiors.h: Rename include guard.
2208 * i387-fp.h: Rename include guard.
2209 * hostio.h: Rename include guard.
2210 * gdbthread.h: Rename include guard.
2211 * gdb_proc_service.h: Rename include guard.
2212 * event-loop.h: Rename include guard.
2213 * dll.h: Rename include guard.
2214 * debug.h: Rename include guard.
2215 * ax.h: Rename include guard.
2217 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
2220 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
2221 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
2223 2019-01-25 Tom Tromey <tom@tromey.com>
2225 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
2227 2019-01-25 Tom Tromey <tom@tromey.com>
2229 * win32-low.c: Fix common/ includes.
2230 * win32-i386-low.c: Fix common/ includes.
2231 * tracepoint.c: Fix common/ includes.
2232 * thread-db.c: Fix common/ includes.
2233 * target.h: Fix common/ includes.
2234 * symbol.c: Fix common/ includes.
2235 * spu-low.c: Fix common/ includes.
2236 * server.h: Fix common/ includes.
2237 * server.c: Fix common/ includes.
2238 * remote-utils.c: Fix common/ includes.
2239 * regcache.h: Fix common/ includes.
2240 * regcache.c: Fix common/ includes.
2241 * nto-x86-low.c: Fix common/ includes.
2242 * notif.h: Fix common/ includes.
2243 * mem-break.h: Fix common/ includes.
2244 * lynx-low.c: Fix common/ includes.
2245 * lynx-i386-low.c: Fix common/ includes.
2246 * linux-x86-tdesc-selftest.c: Fix common/ includes.
2247 * linux-x86-low.c: Fix common/ includes.
2248 * linux-low.c: Fix common/ includes.
2249 * inferiors.h: Fix common/ includes.
2250 * i387-fp.c: Fix common/ includes.
2251 * hostio.c: Fix common/ includes.
2252 * hostio-errno.c: Fix common/ includes.
2253 * gdbthread.h: Fix common/ includes.
2254 * gdbreplay.c: Fix common/ includes.
2255 * fork-child.c: Fix common/ includes.
2256 * event-loop.c: Fix common/ includes.
2258 (enum gdb_agent_op): Fix common/ includes.
2260 2019-01-21 Tom Tromey <tom@tromey.com>
2262 * tracepoint.c: Fix includes.
2263 * remote-utils.c: Fix includes.
2264 * linux-x86-low.c: Fix includes.
2266 2019-01-01 Joel Brobecker <brobecker@adacore.com>
2268 * gdbreplay.c (gdbreplay_version): Update copyright year in
2270 * server.c (gdbserver_version): Likewise.
2272 2018-12-05 Alan Hayward <alan.hayward@arm.com>
2274 * linux-low.c (add_lwp): Switch ordering.
2276 2018-11-29 Tom Tromey <tom@tromey.com>
2278 * win32-low.c (win32_join): Take pid, not process.
2279 * target.h (struct target_ops) <join>: Change argument type.
2280 (join_inferior): Change argument name.
2281 * spu-low.c (spu_join): Take pid, not process.
2282 * server.c (handle_detach): Preserve pid before destroying
2284 * lynx-low.c (lynx_join): Take pid, not process.
2285 * linux-low.c (linux_join): Take pid, not process.
2287 2018-11-23 Alan Hayward <alan.hayward@arm.com>
2289 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
2290 (aarch64_cannot_fetch_register): Likewise.
2291 (struct linux_target_ops): Update references.
2293 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2295 * linux-ppc-low.c: Include nat/linux-ptrace.h.
2297 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2299 * configure.srv (ipa_ppc_linux_regobj): Add
2300 powerpc-isa207-htm-vsx32l-ipa.o and
2301 powerpc-isa207-htm-vsx64l-ipa.o.
2302 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
2303 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
2304 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
2305 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
2306 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
2307 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
2308 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
2309 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
2310 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
2311 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
2312 (init_registers_powerpc_isa207_htm_vsx32l)
2313 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
2314 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
2315 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
2316 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
2317 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
2318 (ppc_store_tm_ctarregset): New functions.
2319 (ppc_regsets): Add entries for HTM regsets.
2320 (ppc_arch_setup): Set htm in features struct when needed. Set
2321 sizes for the HTM regsets.
2322 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
2323 (initialize_low_arch): Call
2324 init_registers_powerpc_isa207_htm_vsx32l and
2325 init_registers_powerpc_isa207_htm_vsx64l.
2326 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
2327 PPC_TDESC_ISA207_HTM_VSX.
2328 (initialize_low_tracepoint): Call
2329 init_registers_powerpc_isa207_htm_vsx32l and
2330 init_registers_powerpc_isa207_htm_vsx64l.
2332 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2334 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
2335 rs6000/power-linux-pmu.xml to srv_xmlfiles.
2336 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
2337 (ppc_store_pmuregset): New functions.
2338 (ppc_regsets): Add entries for ebb and pmu regsets.
2339 (ppc_arch_setup): Set isa207 in features struct if the ebb and
2340 pmu regsets are available. Set sizes for these regsets.
2342 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2344 * configure.srv (ipa_ppc_linux_regobj): Add
2345 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
2346 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
2347 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
2348 rs6000/powerpc-isa207-vsx32l.xml, and
2349 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
2350 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
2351 <PPC_TDESC_ISA207_VSX>: New enum value.
2352 (init_registers_powerpc_isa207_vsx32l): Declare.
2353 (init_registers_powerpc_isa207_vsx64l): Declare.
2354 * linux-ppc-low.c (ppc_fill_tarregset): New function.
2355 (ppc_store_tarregset): New function.
2356 (ppc_regsets): Add entry for the TAR regset.
2357 (ppc_arch_setup): Set isa207 in features struct when needed. Set
2358 size for the TAR regsets.
2359 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
2360 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
2361 and init_registers_powerpc_isa207_vsx64l.
2362 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
2363 (initialize_low_tracepoint): Call
2364 init_registers_powerpc_isa207_vsx32l and
2365 init_registers_powerpc_isa207_vsx64l.
2367 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
2368 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2370 * configure.srv (ipa_ppc_linux_regobj): Add
2371 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
2372 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
2373 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
2374 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
2375 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
2376 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
2377 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
2378 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
2379 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
2380 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
2381 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
2382 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
2383 (ppc_hwcap): Add comment.
2384 (ppc_hwcap2): New global.
2385 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
2386 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
2387 (ppc_regsets): Add entries for the DSCR and PPR regsets.
2388 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
2389 when needed. Set sizes for the the DSCR and PPR regsets.
2390 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
2391 (initialize_low_arch): Call
2392 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
2393 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
2394 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
2395 PPC_TDESC_ISA205_PPR_DSCR_VSX.
2396 (initialize_low_tracepoint): Call
2397 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
2398 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
2400 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2402 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
2404 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
2405 Simon Marchi <simark@simark.ca>
2407 * acinclude.m4: Include "../selftest.m4".
2408 * configure: Regenerate.
2409 * configure.ac: Use "GDB_AC_SELFTEST".
2410 * configure.srv: Use "$enable_unittests" instead of
2411 "$development" when checking whether unit tests have been
2413 * server.c (captured_main): Update message informing that
2414 selftests have been disabled.
2416 2018-10-04 Tom Tromey <tom@tromey.com>
2418 * configure: Rebuild.
2420 2018-10-04 Tom Tromey <tom@tromey.com>
2422 * server.c (handle_status): Rename inner "thread".
2423 (process_serial_event): Declare "res" in 'm' case.
2424 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
2425 (iterate_over_lwps): Rename inner "thread".
2426 (linux_qxfer_libraries_svr4): Rename inner "len".
2427 * gdbthread.h (find_thread_in_random): Rename inner "thread".
2429 2018-10-01 Gary Benson <gbenson@redhat.com>
2431 * gdb_proc_service.h: Moved common code to
2432 common/gdb_proc_service.h.
2434 2018-10-01 Gary Benson <gbenson@redhat.com>
2436 * gdb_proc_service.h: Synchronize comments and whitespace with
2437 GDB's version of this file.
2439 2018-09-25 Tom Tromey <tom@tromey.com>
2441 * configure: Rebuild.
2442 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
2444 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
2446 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
2447 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
2448 ($(IPA_LIB)): Sort IPA_OBJS.
2450 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
2452 * Makefile.in: Remove references to $(ADD_DEPS).
2454 2018-09-16 Tom Tromey <tom@tromey.com>
2456 * remote-utils.c (remote_open): Use GNU style for metasyntactic
2458 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
2461 2018-09-05 Tom Tromey <tom@tromey.com>
2463 * configure: Rebuild.
2465 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
2468 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
2470 2018-08-27 Tom Tromey <tom@tromey.com>
2473 * configure: Rebuild.
2475 2018-08-27 Tom Tromey <tom@tromey.com>
2477 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
2478 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
2479 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
2480 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
2481 (s390x_emit_stack_adjust): Add casts to unsigned char.
2483 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
2487 * server.h (struct client_state) <disable_randomization>:
2490 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
2492 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
2494 (mips_supply_ptrace_register): Likewise.
2496 2018-07-22 Tom Tromey <tom@tromey.com>
2498 * configure: Rebuild.
2500 2018-07-22 Tom Tromey <tom@tromey.com>
2502 * win32-low.c (win32_create_inferior): Remove unused variables.
2503 * gdbreplay.c (remote_open): Remove unused variable.
2504 * remote-utils.c (remote_prepare): Remove unused variable.
2505 * x86-tdesc.h (X86_TDESC_H): Define.
2506 (amd64_expedite_regs): Define conditionally.
2507 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
2508 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
2509 * remote-utils.c (readchar): Remove unused variable.
2511 2018-07-13 Pedro Alves <palves@redhat.com>
2513 * linux-low.c (linux_kill): Change parameter to process_info
2514 pointer instead of pid. Adjust.
2515 * lynx-low.c (lynx_kill): Likewise.
2516 * nto-low.c (nto_kill): Likewise.
2517 * spu-low.c (spu_kill): Likewise.
2518 * win32-low.c (win32_kill): Likewise.
2519 * server.c (handle_v_kill, kill_inferior_callback)
2520 (detach_or_kill_for_exit): Adjust.
2521 * target.c (kill_inferior): Change parameter to process_info
2522 pointer instead of pid. Adjust.
2523 * target.h (struct target_ops) <kill>: Change parameter to
2524 process_info pointer instead of pid. Adjust all implementations
2526 (kill_inferior): Likewise.
2528 2018-07-13 Pedro Alves <palves@redhat.com>
2530 * linux-low.c (linux_detach, linux_join): Change parameter to
2531 process_info pointer instead of pid. Adjust.
2532 * lynx-low.c (lynx_detach, lynx_join): Likewise.
2533 * nto-low.c (nto_detach): Likewise.
2534 * spu-low.c (spu_detach, spu_join): Likewise.
2535 * win32-low.c (win32_detach, win32_join): Likewise.
2536 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
2537 * target.h (struct target_ops) <detach, join>: Change parameter to
2538 process_info pointer instead of pid. Adjust all implementations
2540 (detach_inferior, join_inferior): Rename 'pid' parameter to
2543 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
2544 Jan Kratochvil <jan.kratochvil@redhat.com>
2545 Paul Fertser <fercerpav@gmail.com>
2546 Tsutomu Seki <sekiriki@gmail.com>
2548 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
2549 (OBS): Add 'common/netstuff.o'.
2550 (GDBREPLAY_OBS): Likewise.
2551 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
2552 (remote_open): Implement support for IPv6
2554 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
2556 (handle_accept_event): Accept connections from IPv6 sources.
2557 (remote_prepare): Handle IPv6-style hostnames; implement
2558 support for IPv6 connections.
2559 (remote_open): Implement support for printing connections from
2562 2018-07-11 Pedro Alves <palves@redhat.com>
2565 * mem-break.c (any_persistent_commands): Add process_info
2566 parameter and use it instead of relying on the current process.
2567 Change return type to bool.
2568 * mem-break.h (any_persistent_commands): Add process_info
2569 parameter and change return type to bool.
2570 * server.c (handle_detach): Remove require_running_or_return call.
2571 Look up the process_info for the process we're about to detach.
2572 If not found, return back error to GDB. Adjust
2573 any_persistent_commands call to pass down a process pointer.
2575 2018-07-11 Pedro Alves <palves@redhat.com>
2577 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
2578 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
2579 instead of collect_register_by_name.
2580 * regcache.c (regcache_raw_get_unsigned_by_name): New.
2581 * regcache.h (regcache_raw_get_unsigned_by_name): New.
2583 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
2584 Pedro Alves <palves@redhat.com>
2586 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
2588 2018-07-03 Tom Tromey <tom@tromey.com>
2590 * linux-low.c: Update.
2591 * lynx-low.c: Update.
2592 * mem-break.c: Update.
2593 * nto-low.c: Update.
2594 * remote-utils.c: Update.
2596 * spu-low.c: Update.
2598 * win32-low.c: Update.
2600 2018-07-03 Tom Tromey <tom@tromey.com>
2604 2018-07-03 Tom Tromey <tom@tromey.com>
2606 * linux-low.c: Update.
2608 2018-07-03 Tom Tromey <tom@tromey.com>
2612 2018-07-03 Tom Tromey <tom@tromey.com>
2614 * linux-low.c: Update.
2615 * linux-mips-low.c: Update.
2616 * lynx-low.c: Update.
2617 * nto-low.c: Update.
2618 * remote-utils.c: Update.
2620 * spu-low.c: Update.
2622 * thread-db.c: Update.
2624 2018-07-03 Tom Tromey <tom@tromey.com>
2626 * linux-low.c: Update.
2627 * linux-mips-low.c: Update.
2628 * lynx-low.c: Update.
2629 * mem-break.c: Update.
2630 * nto-low.c: Update.
2631 * remote-utils.c: Update.
2633 * spu-low.c: Update.
2635 * tracepoint.c: Update.
2637 2018-07-03 Tom Tromey <tom@tromey.com>
2639 * linux-low.c: Update.
2640 * linux-ppc-low.c: Update.
2641 * linux-x86-low.c: Update.
2642 * proc-service.c: Update.
2644 * spu-low.c: Update.
2645 * thread-db.c: Update.
2646 * win32-low.c: Update.
2648 2018-07-03 Tom Tromey <tom@tromey.com>
2650 * linux-low.c: Update.
2651 * lynx-low.c: Update.
2652 * nto-low.c: Update.
2653 * remote-utils.c: Update.
2654 * spu-low.c: Update.
2655 * thread-db.c: Update.
2656 * win32-low.c: Update.
2658 2018-06-29 Joel Brobecker <brobecker@adacore.com>
2660 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
2661 parameter in call to 'amd64_create_target_description'.
2663 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2665 * x86-tdesc.h: Remove executable permission flag.
2667 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
2669 * configure.ac: Remove AC_PREREQ, add missing quoting.
2670 * configure: Re-generate.
2671 * config.in: Re-generate.
2672 * aclocal.m4: Re-generate.
2674 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
2676 * tracepoint.h (current_traceframe): Remove declaration.
2678 2018-06-18 Alan Hayward <alan.hayward@arm.com>
2680 * linux-aarch64-low.c (is_sve_tdesc): New function.
2681 (aarch64_sve_regs_copy_to_regcache): Likewise.
2682 (aarch64_sve_regs_copy_from_regcache): Likewise.
2683 (aarch64_regs_info): Add SVE checks.
2684 (initialize_low_arch): Initialize SVE.
2686 2018-06-18 Alan Hayward <alan.hayward@arm.com>
2688 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
2690 2018-06-11 Alan Hayward <alan.hayward@arm.com>
2692 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
2693 (initialize_low_tracepoint): Likewise
2694 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
2695 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
2697 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
2699 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
2701 2018-06-11 Alan Hayward <alan.hayward@arm.com>
2703 * server.h (PBUFSIZ): Increase size
2705 2018-06-11 Alan Hayward <alan.hayward@arm.com>
2707 * regcache.c (regcache::raw_compare): New function.
2708 * regcache.h (regcache::raw_compare): New declaration.
2710 2018-06-11 Alan Hayward <alan.hayward@arm.com>
2712 * regcache.c (new_register_cache): Use new.
2713 (free_register_cache): Use delete.
2714 (register_data): Use const.
2715 (supply_register): Move body inside regcache.
2716 (regcache::raw_supply): New override function.
2717 (collect_register): Move body inside regcache.
2718 (regcache::raw_collect): New override function.
2719 (regcache::get_register_status): New override function.
2720 * regcache.h (struct regcache): Inherit from reg_buffer_common.
2722 2018-06-09 Tom Tromey <tom@tromey.com>
2724 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
2726 (event_queue): Use std::queue.
2727 (gdb_event_xfree): Remove.
2728 (initialize_event_loop, process_event, wait_for_event): Update.
2730 2018-06-08 Stan Cox <scox@redhat.com>
2732 * win32-low.c (win32_create_inferior): last_ptid and last_status
2733 moved to client_state.
2735 2018-06-08 Pedro Alves <palves@redhat.com>
2737 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
2738 common/common-exceptions.o, common/common-utils.o,
2739 common/errors.o, common/print-utils.o and utils.o.
2740 * gdbreplay.c: Include "common-defs.h" instead of the two
2741 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
2742 string.h or alloca.h.
2743 (perror_with_name): Delete.
2744 (remote_open): Use xstrdup instead of strdup.
2745 (main): Rename to ...
2746 (captured_main): ... this.
2749 2018-06-08 Tom Tromey <tom@tromey.com>
2751 * linux-low.c (linux_low_read_btrace): Update.
2753 2018-06-04 Stan Cox <scox@redhat.com>
2755 * server.h (struct client_state): New.
2756 * server.c (cont_thread, general_thread, multi_process)
2757 (report_fork_events, report_vfork_events, report_exec_events)
2758 (report_thread_events, swbreak_feature, hwbreak_feature)
2759 (vCont_supported, disable_randomization, pass_signals)
2760 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
2761 Moved to client_state.
2762 * remote-utils.c (remote_debug, noack_mode)
2763 (transport_is_reliable): Moved to client_state.
2764 * tracepoint.c (current_traceframe): Moved to client_state.
2767 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
2768 linux-low.c, remote-utils.h, target.c: Use client_state.
2770 2018-05-31 Alan Hayward <alan.hayward@arm.com>
2772 * configure.srv: Add new c/h file.
2774 2018-05-31 Alan Hayward <alan.hayward@arm.com>
2776 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
2779 2018-05-25 Maciej W. Rozycki <macro@mips.com>
2781 * gdb.arch/mips-fpregset-core.exp: New test.
2782 * gdb.arch/mips-fpregset-core.c: New test source.
2784 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
2787 * hostio.c (require_int): Do not report overflow for integers
2788 between 0xfffffff and 0x7fffffff.
2790 2018-05-22 Maciej W. Rozycki <macro@mips.com>
2792 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
2793 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
2794 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
2796 (the_low_target): Wire them.
2798 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2800 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
2801 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
2802 mode. Call collect_register_by_name with vscr using
2803 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
2804 (ppc_store_vrregset): Add and set vscr_offset variable as in
2805 ppc_fill_vrregset. Call supply_register_by_name with vscr using
2808 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2810 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
2811 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
2812 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
2814 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2816 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
2817 (ppc_store_vsxregset): Likewise.
2818 (ppc_fill_vrregset): Likewise.
2819 (ppc_store_vrregset): Likewise.
2820 (ppc_fill_evrregset): Likewise.
2821 (ppc_store_evrregset): Likewise.
2822 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
2823 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
2826 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2828 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
2829 wordsize of the inferior. Call ppc_linux_target_wordsize.
2831 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2833 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
2834 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
2835 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
2836 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
2837 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
2838 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
2839 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
2840 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
2841 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
2842 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
2843 (tdesc_powerpc_e500l): Remove.
2844 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
2845 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
2846 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
2847 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
2849 (ppc_arch_setup): Remove target description matching code. Fill a
2850 ppc_linux_features struct and call ppc_linux_match_description
2853 2018-05-22 Maciej W. Rozycki <macro@mips.com>
2855 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
2856 width of the requested register exceeds the width of the
2858 (mips_cannot_store_register): Likewise.
2860 2018-05-21 Maciej W. Rozycki <macro@mips.com>
2862 * linux-mips-low.c (mips_fetch_register): New function. Update
2864 (mips_store_gregset): Supply 0 rather than $restart for $zero.
2865 (the_low_target): Wire `mips_fetch_register'.
2867 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2869 * lynx-i386-low.c (LYNXOS_178): New macro.
2870 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
2871 the layout on LynxOS-178.
2872 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
2873 handle floating point registers that are not supported by
2876 2018-05-10 Tom Tromey <tom@tromey.com>
2878 * configure: Rebuild.
2880 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2883 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
2884 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
2885 Use it to set the expedite_regs field in the given tdesc.
2886 * x86-tdesc.h: New file.
2887 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
2888 Adjust following the addition of the new expedite_regs parameter
2889 to init_target_desc.
2890 * linux-tic6x-low.c (tic6x_read_description): Likewise.
2891 * linux-x86-tdesc.c: #include "x86-tdesc.h".
2892 (i386_linux_read_description, amd64_linux_read_description):
2893 Adjust following the addition of the new expedite_regs parameter
2894 to init_target_desc.
2895 * lynx-i386-low.c: #include "x86-tdesc.h".
2896 (lynx_i386_arch_setup): Adjust following the addition of the new
2897 expedite_regs parameter to init_target_desc.
2898 * nto-x86-low.c: #include "x86-tdesc.h".
2899 (nto_x86_arch_setup): Adjust following the addition of the new
2900 expedite_regs parameter to init_target_desc.
2901 * win32-i386-low.c: #include "x86-tdesc.h".
2902 (i386_arch_setup): Adjust following the addition of the new
2903 expedite_regs parameter to init_target_desc.
2905 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2908 * win32-low.c (win32_create_inferior): Add call to my_wait
2909 setting last_status global.
2911 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2914 * win32-low.c (create_process): Only call gdb_tilde_expand if
2915 inferior_cwd is not NULL.
2917 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
2919 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
2920 registers to the cache if their values have changed.
2921 (i387_xsave_to_cache): Provide default values for x87 control
2922 registers when these features are available, but disabled.
2923 * regcache.c (supply_register_by_name_zeroed): New function.
2924 * regcache.h (supply_register_by_name_zeroed): Declare new
2927 2018-05-07 Tom Tromey <tom@tromey.com>
2929 * configure: Rebuild.
2931 2018-05-04 Tom Tromey <tom@tromey.com>
2933 * configure: Rebuild.
2935 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2936 Pedro Alves <palves@redhat.com>
2938 * linux-aarch64-low.c (aarch64_stopped_data_address):
2941 2018-04-27 Tom Tromey <tom@tromey.com>
2943 * configure: Rebuild.
2945 2018-04-23 Tom Tromey <tom@tromey.com>
2947 * configure: Rebuild.
2949 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
2951 * Makefile.in (depcomp): Add "..".
2952 (all_deps_files): New and use it.
2954 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2956 * configure.srv (aarch64*-*-linux*): Don't include xml.
2957 (i[34567]86-*-cygwin*): Likewise.
2958 (i[34567]86-*-linux*): Likewise.
2959 (i[34567]86-*-lynxos*): Likewise.
2960 (i[34567]86-*-mingw32ce*): Likewise.
2961 (i[34567]86-*-mingw*): Likewise.
2962 (i[34567]86-*-nto*): Likewise.
2963 (tic6x-*-uclinux): Likewise.
2964 (x86_64-*-linux*): Likewise.
2965 (x86_64-*-mingw*): Likewise.
2966 (x86_64-*-cygwin*): Likewise.
2968 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2970 * tdesc.c: Remove xml parameter.
2972 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2974 * server.c (get_features_xml): Remove cast.
2975 * tdesc.c (void target_desc::accept): Fill in function.
2976 (tdesc_get_features_xml): Remove old xml creation.
2977 (print_xml_feature::visit_pre): Add xml vistor.
2978 * tdesc.h (struct target_desc): Make xmltarget mutable.
2979 (tdesc_get_features_xml): Remove declaration.
2981 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2983 * tdesc.c (tdesc_architecture_name): Add new function.
2984 (tdesc_osabi_name): Likewise.
2985 (tdesc_get_features_xml): Use new functions.
2987 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2989 * tdesc.c (tdesc_create_flags): Remove.
2990 (tdesc_add_flag): Likewise.
2991 (tdesc_named_type): Likewise.
2992 (tdesc_create_union): Likewise.
2993 (tdesc_create_struct): Likewise.
2994 (tdesc_create_vector): Likewise.
2995 (tdesc_add_bitfield): Likewise.
2996 (tdesc_add_field): Likewise.
2997 (tdesc_set_struct_size): Likewise.
2999 2018-04-18 Alan Hayward <alan.hayward@arm.com>
3001 * tdesc.c (~target_desc): Remove implictly deleted items.
3002 (init_target_desc): Iterate all features.
3003 (tdesc_get_features_xml): Use vector.
3004 (tdesc_create_feature): Create feature.
3005 * tdesc.h (tdesc_feature) Remove
3006 (target_desc): Add features.
3008 2018-04-18 Alan Hayward <alan.hayward@arm.com>
3010 * Makefile.in: Add common/tdesc.c
3011 * tdesc.c (init_target_desc): init all reg_defs from register
3013 (tdesc_create_reg): Create tdesc_reg.
3014 * tdesc.h (tdesc_feature): Add register vector.
3016 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
3018 * tdesc.h (struct target_desc) <features>: Change type to
3019 std::vector<std::string>.
3020 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
3022 (tdesc_get_features_xml): Likewise.
3023 (tdesc_create_feature): Likewise.
3025 2018-03-26 Alan Hayward <alan.hayward@arm.com>
3027 * regcache.c (find_register_by_number): Return a ref.
3028 (find_regno): Use references.
3029 (register_size): Likewise.
3030 (register_data): Likewise.
3031 * tdesc.c (target_desc::~target_desc): Remove free calls.
3032 (target_desc::operator==): Use std::vector compare.
3033 (init_target_desc): Use reference.
3034 (tdesc_create_reg): Use reg constructors.
3035 * tdesc.h (struct target_desc): Replace pointer with object.
3037 2018-03-23 Alan Hayward <alan.hayward@arm.com>
3039 * regcache.c (find_register_by_number): Make static.
3040 (find_regno): Use find_register_by_number
3041 * regcache.h (struct reg): Remove declaration.
3043 2018-03-23 Alan Hayward <alan.hayward@arm.com>
3045 * tdesc.c (target_desc::~target_desc): Move to here.
3046 (target_desc::operator==): Likewise.
3047 * tdesc.h (target_desc::~target_desc): Move from here.
3048 (target_desc::operator==): Likewise.
3050 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
3052 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
3054 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3056 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
3058 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
3059 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
3060 and init_registers_s390_gs_linux64.
3062 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3064 * linux-s390-low.c (s390_fill_gs): Remove function.
3065 (s390_fill_gsbc): Remove function.
3066 (s390_regsets): Set fill functions for the guarded storage regsets
3069 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3071 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
3072 the word size. Add comment.
3073 (s390_get_wordsize): New function.
3074 (s390_arch_setup): No longer select a temporary tdesc to fetch the
3075 pswm with it. Instead, use s390_get_wordsize to determine the
3076 word size first and derive the correct tdesc from that directly.
3078 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
3080 * Makefile.in: Include silent-rules.mk.
3081 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
3082 (COMPILE): Add ECHO_CXX.
3083 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
3084 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
3085 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
3086 (version-generated.c): Add ECHO_GEN.
3087 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
3088 (IPAGENT_COMPILE): Add ECHO_CXX.
3089 (%-generated.c): Add ECHO_REGDAT.
3091 2018-03-14 Tom Tromey <tom@tromey.com>
3094 * ax.c (ax_printf): Special case for NULL.
3096 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
3098 * linux-low.c (linux_qxfer_libraries_svr4): Use
3099 xml_escape_text_append.
3101 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
3103 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
3105 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
3107 * server.c (handle_general_set): Remove unnecessary xstrdup.
3109 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
3111 * server.c (parse_debug_format_options): Adjust to
3112 delim_string_to_char_ptr_vec changes.
3113 * thread-db.c (thread_db_load_search): Adjust to
3114 dirnames_to_char_ptr_vec changes.
3116 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
3118 * target.h (target_enable_btrace, target_disable_btrace)
3119 (target_read_btrace, target_read_btrace_conf): Turn macro into
3120 inline function. Throw error if target method is not defined.
3121 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
3122 check for btrace target method. Be prepared to handle exceptions
3123 from btrace target methods.
3125 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
3127 * server.c (captured_main): Change order of error message printed
3128 when the current working directory cannot be found.
3130 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
3132 * server.c: Include "filenames.h" and "pathstuff.h".
3133 (program_name): Delete variable.
3134 (program_path): New anonymous class.
3135 (get_exec_wrapper): Use "program_path" instead of
3137 (handle_v_run): Likewise.
3138 (captured_main): Likewise.
3139 (process_serial_event): Likewise.
3141 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
3143 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
3144 (OBJS): Add "pathstuff.o".
3145 * server.c (current_directory): New global variable.
3146 (captured_main): Initialize "current_directory".
3148 2018-02-26 Alan Hayward <alan.hayward@arm.com>
3150 * tdesc.c: Use common/tdesc.h.
3151 * tdesc.h: Likewise.
3153 2018-02-20 Alan Hayward <alan.hayward@arm.com>
3154 Simon Marchi <simon.marchi@ericsson.com>
3156 * Makefile.in: Switch order of make rules.
3158 2018-02-19 Alan Hayward <alan.hayward@arm.com>
3160 * Makefile.in: Add common directory in build.
3161 * configure.ac: Add common reference.
3162 * configure: Regenerate.
3164 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
3166 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
3167 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
3168 * spu-low.c (spu_target_ops): Likewise.
3169 * win32-low.c (win32_target_ops): Likewise.
3170 * server.c (supported_btrace_packets): Report packets unconditionally.
3171 * target.h (target_ops) <supports_btrace>: Remove.
3172 (target_supports_btrace): Remove.
3174 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
3176 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
3177 (handle_btrace_disable): Change return type to void. Use exceptions
3179 (handle_btrace_general_set): Catch exception and copy message to
3182 2018-02-08 Tom Tromey <tom@tromey.com>
3184 * linux-low.c (install_software_single_step_breakpoints): Use
3185 make_scoped_restore.
3186 * inferiors.c (make_cleanup_restore_current_thread): Remove.
3187 (do_restore_current_thread_cleanup): Remove.
3188 * gdbthread.h (make_cleanup_restore_current_thread): Don't
3191 2018-02-08 Tom Tromey <tom@tromey.com>
3193 * mem-break.c (set_raw_breakpoint_at): Use
3194 gdb::unique_xmalloc_ptr.
3196 2018-01-30 Pedro Alves <palves@redhat.com>
3199 * target.c (target_terminal::terminal_state): Rename to ...
3200 (target_terminal::m_terminal_state): ... this.
3202 2018-01-19 James Clarke <jrtc27@jrtc27.com>
3204 * linux-low.c (handle_extended_wait): Surround call to
3205 thread_db_notice_clone with #ifdef USE_THREAD_DB.
3207 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
3209 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
3210 linux_ptrace_attach_fail_reason_string now returning an
3212 (linux_attach): Likewise.
3213 * thread-db.c (attach_thread): Likewise.
3215 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
3218 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
3219 checking for fs_base/gs_base fields in struct user_regs_struct.
3220 * configure: Regenerate.
3222 2018-01-16 Yao Qi <yao.qi@linaro.org>
3225 * linux-low.c (fetch_register): Call supply_register instead of
3228 2018-01-08 Yao Qi <yao.qi@linaro.org>
3229 Simon Marchi <simon.marchi@ericsson.com>
3231 * Makefile.in (OBS): Remove selftest.o.
3232 * configure.ac: Set srv_selftest_objs if $development is true.
3233 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
3234 * configure: Re-generated.
3235 * server.c (captured_main): Wrap variable selftest_filter with
3238 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
3240 * server.c (parse_debug_format_options): Return std::string.
3241 (handle_monitor_command, captured_main): Adjust.
3243 2018-01-05 Pedro Alves <palves@redhat.com>
3246 * server.c (captured_main): Pass quiet=false to
3247 save_original_signals_state.
3249 2018-01-01 Joel Brobecker <brobecker@adacore.com>
3251 * gdbreplay.c (gdbreplay_version): Update copyright year in
3253 * server.c (gdbserver_version): Likewise.
3255 2017-12-08 Tom Tromey <tom@tromey.com>
3257 * ax.c (ax_printf): Update.
3259 2017-12-07 Yao Qi <yao.qi@linaro.org>
3261 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
3262 aarch64_linux_read_description.
3263 * linux-amd64-ipa.c (idx2mask): New array.
3264 (get_ipa_tdesc): Move idx2mask out.
3265 (initialize_low_tracepoint): Initialize target descriptions.
3266 * linux-i386-ipa.c (idx2mask): New array.
3267 (get_ipa_tdesc): Move idx2mask out.
3268 (initialize_low_tracepoint): Initialize target descriptions.
3270 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
3272 * tdesc.c (struct tdesc_type): Change return type.
3273 (tdesc_add_flag): Change parameter type.
3274 (tdesc_add_bitfield): Likewise.
3275 (tdesc_add_field): Likewise.
3276 (tdesc_set_struct_size): Likewise.
3278 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
3280 * regcache.c (registers_to_string): Remove unused variable.
3282 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3284 * inferiors.c (for_each_inferior_with_data): Remove.
3285 * inferiors.h (for_each_inferior_with_data): Remove.
3286 * server.c (handle_qxfer_threads_worker): Change parameter type.
3287 (handle_qxfer_threads_proper): Use for_each_thread.
3289 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3291 * inferiors.c (for_each_inferior): Remove.
3292 (clear_inferiors): Use for_each_thread.
3293 * inferiors.h (for_each_inferior): Remove.
3294 * linux-low.c (linux_wait_for_event_filtered): Use
3296 (linux_stabilize_threads): Likewise.
3297 * regcache.c (regcache_release): Likewise.
3298 * server.c (gdb_wants_all_threads_stopped): Likewise.
3299 (clear_pending_status_callback): Remove.
3300 (handle_status): Use for_each_thread.
3301 (captured_main): Likewise.
3302 * win32-low.c (child_init_thread_list): Likewise.
3303 (win32_clear_inferiors): Likewise.
3304 (fake_breakpoint_event): Likewise.
3306 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3308 * inferiors.h (find_inferior): Remove.
3309 * inferiors.c (find_inferior): Remove.
3311 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3313 * linux-low.c (resume_status_pending_p): Update comment.
3314 (need_step_over_p): Update comment.
3316 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3318 * linux-low.c (proceed_one_lwp): Return void, change parameter
3320 (unsuspend_and_proceed_one_lwp): Likewise.
3321 (proceed_all_lwps): Use for_each_thread.
3322 (unstop_all_lwps): Likewise.
3324 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3326 * linux-low.c (linux_resume_one_thread): Return void, take
3328 (linux_resume): Use for_each_thread.
3330 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3332 * linux-low.c (send_sigstop_callback): Return void, change
3333 parameter type. Rename to...
3334 (send_sigstop): ... this.
3335 (suspend_and_send_sigstop_callback): Return void, change parameter
3337 (suspend_and_send_sigstop): ... this.
3338 (stop_all_lwps): Use for_each_thread.
3340 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3342 * linux-low.c (lwp_running): Return bool, remove unused
3344 (linux_stabilize_threads): Use find_thread.
3346 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3348 * linux-low.c (select_singlestep_lwp_callback): Remove.
3349 (count_events_callback): Remove.
3350 (select_event_lwp_callback): Remove.
3351 (select_event_lwp): Use find_thread/for_each_thread.
3353 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3355 * linux-low.c (not_stopped_callback): Return bool, take filter
3357 (linux_wait_for_event_filtered): Use find_thread.
3358 (linux_wait_1): Likewise.
3360 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3362 * linux-low.c (same_lwp): Remove.
3363 (find_lwp_pid): Use find_thread.
3365 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3367 * linux-low.c (delete_lwp_callback): Remove.
3368 (linux_mourn): Use for_each_thread.
3370 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3372 * linux-low.c (linux_detach_lwp_callback): Return void, remove
3373 args parameter, don't check for pid.
3374 (linux_detach): Use for_each_thread.
3376 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3378 * linux-low.c (struct counter): Remove.
3379 (second_thread_of_pid_p): Remove.
3380 (last_thread_of_process_p): Use find_thread.
3382 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3384 * inferiors.c (find_inferior_in_random): Remove.
3385 * inferiors.h (find_inferior_in_random): Remove.
3386 * linux-low.c (status_pending_p_callback): Return bool, accept
3387 parameter ptid directly.
3388 (linux_wait_for_event_filtered): Use find_thread_in_random.
3389 (linux_wait_1): Likewise.
3391 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3393 * inferiors.c (find_inferior_id): Remove.
3394 (find_thread_ptid): Move implemention from find_inferior_id to
3396 * inferiors.h (find_inferior_id): Remove.
3397 * server.c (handle_status): Use find_thread_ptid.
3398 (process_serial_event): Likewise.
3399 * thread-db.c (find_one_thread): Likewise.
3400 (thread_db_thread_handle): Likewise.
3401 * win32-low.c (thread_rec): Likewise.
3402 (child_delete_thread): Likewise.
3403 (win32_thread_alive): Likewise.
3404 (get_child_debug_event): Likewise.
3406 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3408 * linux-mips-low.c (update_watch_registers_callback): Return
3409 void, remove pid_p parameter, don't check for pid.
3410 (mips_insert_point, mips_remove_point): Use for_each_thread.
3412 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3414 * lynx.low (lynx_delete_thread_callback): Remove.
3415 (lynx_mourn): Use for_each_thread.
3417 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3419 * regcache.c (regcache_invalidate_one): Remove.
3420 (regcache_invalidate_pid): use for_each_thread.
3422 2017-11-26 Tom Tromey <tom@tromey.com>
3424 * linux-low.c (linux_create_inferior): Update.
3426 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
3428 * spu-low.c (spu_create_inferior): Fix typo in argument name.
3430 2017-11-24 Alan Hayward <alan.hayward@arm.com>
3432 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
3433 * linux-aarch64-low.c (initialize_low_arch): Call init func.
3434 * linux-aarch64-tdesc-selftest.c: New file.
3435 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
3437 2017-11-24 Alan Hayward <alan.hayward@arm.com>
3439 * configure.srv: Add new file.
3440 * linux-aarch64-low.c (initialize_low_arch): Call init func.
3441 * linux-aarch64-tdesc-selftest.c: New file.
3442 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
3444 2017-11-24 Alan Hayward <alan.hayward@arm.com>
3446 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
3447 * linux-aarch64-low.c (initialize_low_arch): Remove init.
3448 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
3450 2017-11-24 Alan Hayward <alan.hayward@arm.com>
3452 * configure.srv: Add new files.
3453 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
3454 aarch64_linux_read_description.
3455 * linux-aarch64-low.c (aarch64_linux_read_description):
3456 Merge with aarch64_arch_setup.
3457 (aarch64_arch_setup): Call aarch64_linux_read_description.
3458 * linux-aarch64-tdesc.c: New file.
3459 * linux-aarch64-tdesc.h: New file.
3461 2017-11-24 Yao Qi <yao.qi@linaro.org>
3463 * configure.srv: Set $srv_regobj for tic6x-linux.
3464 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
3465 (tic6x_read_description): Move some code to tic6x_arch_setup.
3466 (tic6x_tdesc_test): New function.
3467 (initialize_low_arch): Call selftests::register_test.
3469 2017-11-22 Yao Qi <yao.qi@linaro.org>
3471 * remote-utils.c (prepare_resume_reply): Use memcpy.
3473 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3475 * linux-low.c (kill_one_lwp_callback): Return void, take
3476 argument directly, don't filter on pid.
3477 (linux_kill): Use for_each_thread.
3479 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3481 * linux-low.c (need_step_over_p): Return bool, remove dummy
3483 (linux_resume, proceed_all_lwps): Use find_thread.
3485 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3487 * linux-low.c (resume_status_pending_p): Return bool, remove
3489 (linux_resume): Use find_thread.
3491 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3493 * linux-low.c (struct thread_resume_array): Remove.
3494 (linux_set_resume_request): Return void, take arguments
3496 (linux_resume): Use for_each_thread.
3498 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3500 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
3501 return bool, remove data argument.
3502 (linux_stabilize_threads): Use find_thread.
3504 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3506 * linux-low.c (unsuspend_one_lwp): Remove.
3507 (unsuspend_all_lwps): Use for_each_thread, inline code from
3510 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3512 * gdbthread.h (find_thread): Add overload with ptid_t filter.
3513 * linux-low.c (struct iterate_over_lwps_args): Remove.
3514 (iterate_over_lwps_filter): Remove.
3515 (iterate_over_lwps): Use find_thread.
3517 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3519 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
3520 (linux_handle_new_gdb_connection): Use for_each_thread, inline
3521 code from reset_lwp_ptrace_options_callback.
3523 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3525 * linux-arm-low.c (struct update_registers_data): Remove.
3526 (update_registers_callback): Return void, take arguments
3527 directly, don't check thread's pid.
3528 (arm_insert_point, arm_remove_point): Use for_each_thread.
3530 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3532 * win32-low.c (continue_one_thread): Return void, take argument
3534 (child_continue): Use for_each_thread.
3536 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3538 * win32-i386-low.c (update_debug_registers_callback): Rename
3540 (update_debug_registers): ... this, return void, remove pid_p arg.
3541 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
3543 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3545 * inferiors.h (struct process_info): Add constructor, initialize
3547 <syscalls_to_catch>: Change type to std::vector<int>.
3548 * inferiors.c (add_process): Allocate process_info with new.
3549 (remove_process): Free process_info with delete.
3550 * linux-low.c (handle_extended_wait): Adjust.
3551 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
3552 * server.c (handle_general_set): Adjust.
3554 2017-11-16 Pedro Alves <palves@redhat.com>
3556 * remote-utils.c (remote_close): Block SIGIO signals instead of
3557 uninstalling the SIGIO handler.
3559 2017-11-16 Alan Hayward <alan.hayward@arm.com>
3561 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
3563 2017-11-16 Yao Qi <yao.qi@linaro.org>
3565 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
3566 (tic6x_store_gregset): Likewise.
3567 (tic6x_usrregs_info): Move it up.
3569 2017-11-15 Alan Hayward <alan.hayward@arm.com>
3571 * Makefile.in: Update arch rules.
3572 * configure.srv: Explicitly mark arch/ files.
3574 2017-11-13 Andreas Schwab <schwab@suse.de>
3576 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
3578 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3580 2017-11-06 Pedro Alves <palves@redhat.com>
3582 * config.in, configure: Regenerate.
3584 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
3586 * target.c (struct thread_search): Remove.
3587 (thread_search_callback): Remove.
3588 (prepare_to_access_memory): Use for_each_thread instead of
3589 find_inferior. Inline code from thread_search_callback.
3591 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
3593 * server.c (struct visit_actioned_threads_data): Remove.
3594 (visit_actioned_threads): Change prototype to take arguments
3596 (resume): Use find_thread instead of find_inferior.
3598 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
3600 * server.c (queue_stop_reply_callback): Change prototype, return
3602 (find_status_pending_thread_callback): Remove.
3603 (handle_status): Replace find_inferior with find_thread and
3606 2017-10-25 Alan Hayward <alan.hayward@arm.com>
3608 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
3610 (aarch64_store_gregset): Likewise.
3611 (aarch64_fill_fpregset): Likewise.
3612 (aarch64_store_fpregset): Likewise.
3614 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
3616 * gdbthread.h (find_thread, for_each_thread): New functions.
3617 * inferiors.c (thread_of_pid): Remove.
3618 (find_any_thread_of_pid): Use find_thread.
3619 * linux-low.c (num_lwps): Use for_each_thread.
3621 2017-10-17 Yao Qi <yao.qi@linaro.org>
3623 * Makefile.in: Remove one rule.
3624 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
3626 2017-10-17 Yao Qi <yao.qi@linaro.org>
3628 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
3629 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
3631 2017-10-17 Yao Qi <yao.qi@linaro.org>
3633 * configure.srv: Rename arm.o with arch/arm.o.
3635 2017-10-17 Yao Qi <yao.qi@linaro.org>
3637 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
3638 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
3639 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
3640 (arch-i386.o, arch-amd64.o): Remove rules.
3641 (arch/%.o): New rule.
3642 Update POSTCOMPILE and COMPILE.pre.
3643 * configure.ac: Invoke AC_CONFIG_COMMANDS.
3644 * configure: Re-generated.
3645 * configure.srv: Replace arch-i386.o with arch/i386.o.
3646 Replace arch-amd64.o with arch/amd64.o.
3648 2017-10-16 Yao Qi <yao.qi@linaro.org>
3650 * configure: Regenerated.
3652 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
3654 * inferiors.h: (struct inferior_list): Remove.
3655 (struct inferior_list_entry); Remove.
3656 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
3657 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
3658 get_first_inferior): Remove.
3659 (for_each_inferior, for_each_inferior_with_data, find_inferior,
3660 find_inferior_id, find_inferior_in_random): Change signature.
3661 * inferiors.c (all_threads): Change type to
3662 std::list<thread_info *>.
3663 (get_thread): Remove macro.
3664 (find_inferior, find_inferior_id): Change signature, implement
3666 (find_inferior_in_random): Change signature, implement using
3667 find_thread_in_random.
3668 (for_each_inferior, for_each_inferior_with_data): Change
3669 signature, implement using for_each_thread.
3670 (add_inferior_to_list, remove_inferior): Remove.
3671 (add_thread, get_first_thread, thread_of_pid,
3672 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
3673 (get_first_inferior, one_inferior_p, clear_inferior_list):
3675 (clear_inferiors, get_thread_process): Update.
3676 * gdbthread.h: Include <list>.
3677 (struct thread_info) <entry>: Remove field.
3679 (all_threads): Change type to std::list<thread_info *>.
3680 (get_first_inferior): Add doc.
3681 (find_thread, for_each_thread, find_thread_in_random): New
3683 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
3684 * linux-arm-low.c (update_registers_callback): Update.
3685 * linux-low.c (second_thread_of_pid_p): Update.
3686 (kill_one_lwp_callback, linux_detach_lwp_callback,
3687 delete_lwp_callback, status_pending_p_callback, same_lwp,
3688 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
3689 iterate_over_lwps, not_stopped_callback,
3690 resume_stopped_resumed_lwps, count_events_callback,
3691 select_singlestep_lwp_callback, select_event_lwp_callback,
3692 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
3693 suspend_and_send_sigstop_callback, wait_for_sigstop,
3694 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
3695 lwp_running, linux_set_resume_request, resume_status_pending_p,
3696 need_step_over_p, start_step_over, linux_resume_one_thread,
3697 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
3698 reset_lwp_ptrace_options_callback): Update.
3699 * linux-mips-low.c (update_watch_registers_callback): Update.
3700 * regcache.c (regcache_invalidate_one, regcache_invalidate):
3702 (free_register_cache_thread_one): Remove.
3703 (regcache_release): Update.
3704 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
3705 handle_qxfer_threads_worker): Update.
3706 (handle_query): Update, use list iterator.
3707 (visit_actioned_threads, handle_pending_status,
3708 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
3709 clear_pending_status_callback, set_pending_status_callback,
3710 find_status_pending_thread_callback, handle_status,
3711 process_serial_event): Update.
3712 * target.c (thread_search_callback): Update.
3713 * thread-db.c (thread_db_get_tls_address): Update.
3714 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
3716 * win32-i386-low.c (update_debug_registers_callback): Update.
3717 * win32-low.c (delete_thread_info, child_delete_thread,
3718 continue_one_thread, suspend_one_thread,
3719 get_child_debug_event): Adjust.
3721 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
3723 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
3724 * inferiors.h: Include <list>.
3725 (struct process_info) <entry>: Remove field.
3727 (pid_of): Change macro to function.
3728 (ptid_of, lwpid_of): Remove macro.
3729 (all_processes): Change type to std::list<process_info *>.
3730 (ALL_PROCESSES): Remove macro.
3731 (for_each_process, find_process): New function.
3732 * inferiors.c (all_processes): Change type to
3733 std::list<process_info *>.
3734 (find_thread_process): Adjust.
3735 (add_process): Likewise.
3736 (remove_process): Likewise.
3737 (find_process_pid): Likewise.
3738 (get_first_process): Likewise.
3739 (started_inferior_callback): Remove.
3740 (have_started_inferiors_p): Adjust.
3741 (attached_inferior_callback): Remove.
3742 (have_attached_inferiors_p): Adjust.
3743 * linux-low.c (check_zombie_leaders): Likewise.
3744 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
3745 (x86_linux_update_xmltarget): Adjust.
3746 * server.c (handle_query): Likewise.
3747 (gdb_reattached_process): Remove.
3748 (handle_status): Adjust.
3749 (kill_inferior_callback): Likewise.
3750 (detach_or_kill_inferior): Remove.
3751 (print_started_pid): Likewise.
3752 (print_attached_pid): Likewise.
3753 (detach_or_kill_for_exit): Update.
3754 (process_serial_event): Likewise.
3755 * linux-arm-low.c (arm_new_fork): Likewise.
3757 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
3759 * dll.h: Include <list>.
3760 (struct dll_info): Add constructor.
3761 <entry>: Remove field.
3762 (all_dlls): Change type to std::list<dll_info>.
3763 * dll.c: Include <algorithm>.
3764 (get_dll): Remove macro.
3765 (all_dlls): Change type to std::list<dll_info *>.
3766 (free_one_dll): Remove.
3767 (match_dll): Likewise.
3768 (loaded_dll): Adjust.
3769 (unloaded_dll): Adjust to all_dlls type change, use
3770 std::find_if. Inline code from match_dll.
3771 (clear_dlls): Adjust to all_dlls type change.
3772 * server.c (emit_dll_description): Remove.
3773 (handle_qxfer_libraries): Adjust to all_dlls type change,
3774 integrate emit_dll_description's functionality.
3776 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
3778 * linux-low.h (struct linux_target_ops) <delete_process>: New
3780 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
3781 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
3782 (struct linux_target_ops): Add delete_process callback.
3783 * linux-arm-low.c (arm_delete_process): New.
3784 (struct linux_target_ops): Add delete_process callback.
3785 * linux-bfin-low.c (struct linux_target_ops): Likewise.
3786 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
3787 * linux-m32r-low.c (struct linux_target_ops): Likewise.
3788 * linux-mips-low.c (mips_linux_delete_process): New.
3789 (struct linux_target_ops): Add delete_process callback.
3790 * linux-ppc-low.c (struct linux_target_ops): Likewise.
3791 * linux-s390-low.c (struct linux_target_ops): Likewise.
3792 * linux-sh-low.c (struct linux_target_ops): Likewise.
3793 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
3794 * linux-tile-low.c (struct linux_target_ops): Likewise.
3795 * linux-x86-low.c (x86_linux_delete_process): New.
3796 (struct linux_target_ops): Add delete_process callback.
3797 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
3799 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
3801 * linux-aarch64-low.c (the_low_target): Add thread delete
3803 * linux-arm-low.c (arm_delete_thread): New function.
3804 (the_low_target): Add thread delete callback.
3805 * linux-bfin-low.c (the_low_target): Likewise.
3806 * linux-crisv32-low.c (the_low_target): Likewise.
3807 * linux-low.c (delete_lwp): Invoke delete_thread callback if
3809 * linux-low.h (struct linux_target_ops) <delete_thread>: New
3811 * linux-m32r-low.c (the_low_target): Add thread delete callback.
3812 * linux-mips-low.c (mips_linux_delete_thread): New function.
3813 (the_low_target): Add thread delete callback.
3814 * linux-ppc-low.c (the_low_target): Likewise.
3815 * linux-s390-low.c (the_low_target): Likewise.
3816 * linux-sh-low.c (the_low_target): Likewise.
3817 * linux-tic6x-low.c (the_low_target): Likewise.
3818 * linux-tile-low.c (the_low_target): Likewise.
3819 * linux-x86-low.c (the_low_target): Likewise.
3820 * linux-xtensa-low.c (the_low_target): Likewise.
3822 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
3824 * win32-low.c: Include "common-inferior.h".
3826 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
3828 * inferiors.c (set_inferior_cwd): New function.
3829 * server.c (handle_general_set): Handle QSetWorkingDir packet.
3830 (handle_query): Inform that QSetWorkingDir is supported.
3831 * win32-low.c (create_process): Pass the inferior's cwd to
3834 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
3836 * inferiors.c (current_inferior_cwd): New global variable.
3837 (get_inferior_cwd): New function.
3838 * inferiors.h (struct process_info) <cwd>: New field.
3840 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
3842 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
3843 (OBS): Add gdb_tilde_expand.o.
3845 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
3847 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
3848 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
3850 2017-09-29 Pedro Alves <palves@redhat.com>
3852 * ax.c (gdb_parse_agent_expr): Constify.
3853 * ax.h (gdb_parse_agent_expr): Constify.
3854 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3856 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
3857 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
3858 * remote-utils.h (read_ptid): Constify.
3859 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
3860 (process_point_options, process_serial_event): Constify.
3861 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
3862 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
3863 (cmd_qtbuffer): Constify.
3865 2017-09-29 Pedro Alves <palves@redhat.com>
3867 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
3870 2017-09-29 Pedro Alves <palves@redhat.com>
3872 * linux-low.c (handle_extended_wait): Pass parent thread instead
3873 of process to thread_db_notice_clone.
3874 * linux-low.h (thread_db_notice_clone): Replace parent process
3875 parameter with parent thread parameter.
3876 * thread-db.c (find_one_thread): Add comment.
3877 (thread_db_notice_clone): Replace parent process parameter with
3878 parent thread parameter. Temporarily switch to the parent thread.
3880 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
3882 * gdbthread.h: Include "common-gdbthread.h".
3883 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
3884 "if" when validating the ptid.
3885 * remote-utils.c: Include "gdbthread.h".
3886 (prepare_resume_reply): Use "switch_to_thread".
3887 * target.c (done_accessing_memory): Likewise.
3889 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
3891 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
3892 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
3893 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
3894 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
3895 s390x-gs-linux64-ipa.o to ipa_obj.
3896 * linux-s390-low.c (HWCAP_S390_GS): New define.
3897 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
3899 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
3900 (s390_arch_setup): Check for guarded-storage support and choose
3902 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
3903 init_registers_s390x_gs_linux64.
3904 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
3906 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
3907 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
3909 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
3911 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
3913 2017-09-21 Kevin Buettner <kevinb@redhat.com>
3915 * linux-low.h (struct lwp_info): Add new field, thread_handle.
3916 (thread_db_thread_handle): Declare.
3917 * linux-low.c (linux_target_ops): Initialize thread_handle.
3918 * server.c (handle_qxfer_threads_worker): Add support for
3920 * target.h (struct target_ops): Add new function pointer,
3922 (target_thread_handle): Define.
3923 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
3925 (thread_db_thread_handle): New function.
3927 2017-09-21 Kevin Buettner <kevinb@redhat.com>
3929 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
3930 * linux-low.h (thread_db_notice_clone): Declare.
3931 * thread-db.c (thread_db_notice_clone): New function.
3933 2017-09-21 Pedro Alves <palves@redhat.com>
3935 * server.c (gdb_read_memory, handle_status, process_serial_event)
3936 (handle_serial_event, handle_target_event): Adjust to
3937 set_desired_thread prototype change.
3938 * target.c (set_desired_thread): Remove 'use_general' parameter
3940 * target.h (set_desired_thread): Remove 'use_general' parameter.
3942 2017-09-20 Tom Tromey <tom@tromey.com>
3944 * target.c (target_terminal::terminal_state): Define.
3945 (target_terminal::init): Rename from target_terminal_init.
3946 (target_terminal::inferior): Rename from
3947 target_terminal_inferior.
3948 (target_terminal::ours): Rename from target_terminal_ours.
3949 (target_terminal::ours_for_output, target_terminal::info): New.
3951 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3953 * server.c (accumulate_file_name_length): Remove.
3954 (emit_dll_description): Adjust to std::string change.
3955 (handle_qxfer_libraries): Use std::string to hold document.
3957 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3959 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
3960 return type of xml_escape_text.
3961 * server.c (emit_dll_description): Likewise.
3963 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3965 * server.c (captured_main): Accept argument for --selftest.
3966 Update run_tests call.
3967 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
3968 when registering selftests.
3970 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
3972 * regcache.c (get_thread_regcache): Update code to use "std::vector"
3973 instead of "VEC" for "target_desc.reg_defs".
3974 (regcache_cpy): Likewise.
3975 (registers_to_string): Likewise.
3976 (registers_from_string): Likewise.
3977 (find_regno): Likewise.
3978 (supply_regblock): Likewise.
3979 (regcache_raw_read_unsigned): Likewise.
3980 * tdesc.c (init_target_desc): Likewise.
3981 (tdesc_create_reg): Likewise.
3982 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
3983 (struct target_desc) <reg_defs>: Convert to "std::vector".
3984 (target_desc): Do not initialize "reg_defs".
3985 (~target_desc): Update code to use "std::vector" instead of "VEC"
3986 for "target_desc.reg_defs".
3987 (operator==): Likewise.
3989 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3991 * inferiors.h (thread_to_gdb_id): Remove.
3992 * inferiors.c (thread_to_gdb_id): Remove.
3993 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
3994 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
3995 lynx_store_registers, lynx_read_memory, lynx_write_memory):
3997 * nto-low.c (nto_fetch_registers, nto_store_registers,
3998 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
4000 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
4002 * inferiors.h (gdb_id_to_thread_id): Remove.
4003 * inferiors.c (gdb_id_to_thread_id): Remove.
4004 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
4005 removal. Move pid declaration closer to where it's used.
4007 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
4009 * server.c (handle_detach): New function.
4010 (process_serial_event): Move code out, call handle_detach.
4012 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
4014 * server.c (require_running): Rename to ...
4015 (require_running_or_return): ... this ...
4016 (require_running_or_break): ... and this.
4017 (handle_query, process_serial_event): Adjust.
4019 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
4021 * linux-low.c (linux_set_resume_request): Remove unused
4024 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
4026 * server.c (first_thread_of): Remove.
4027 (process_serial_event): Replace usage of first_thread_of with
4028 find_any_thread_of_pid.
4029 * tracepoint.c (same_process_p): Remove.
4030 (gdb_agent_about_to_close): Replace usage of same_process_p with
4031 find_any_thread_of_pid.
4032 * linux-x86-low.c (same_process_callback): Remove.
4033 (x86_arch_setup_process_callback): Replace usage of
4034 same_process_callback with find_any_thread_of_pid.
4035 * thread-db.c (any_thread_of): Remove.
4036 (switch_to_process): Replace usage of any_thread_of with
4037 find_any_thread_of_pid.
4038 * inferiors.c (thread_pid_matches_callback): Remove.
4039 (find_thread_process): Adjust to use find_any_thread_of_pid.
4041 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
4043 * regcache.c (get_thread_regcache): Guard calls to "memset"
4046 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
4048 * linux-low.c (handle_extended_wait): Use
4049 "allocate_target_description" instead of "XNEW".
4050 * linux-x86-low.c (initialize_low_arch): Likewise.
4052 2017-09-05 Yao Qi <yao.qi@linaro.org>
4054 * configure.srv (srv_i386_regobj): Remove.
4055 (srv_amd64_regobj): Remove.
4056 (srv_regobj): Set it to "" for x86 non-linux targets.
4057 * linux-x86-tdesc.c (i386_linux_read_description):
4058 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
4059 (init_registers_i386): Remove the declaration.
4060 (tdesc_i386): Remove the declaration.
4061 (lynx_i386_arch_setup): Call i386_create_target_description.
4062 * nto-x86-low.c: Likewise.
4063 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
4064 [!__x86_64__]: include arch/i386.h.
4065 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
4067 2017-09-05 Yao Qi <yao.qi@linaro.org>
4069 * configure.srv (srv_amd64_linux_xmlfiles): Remove
4070 i386/amd64-XXX-linux from it.
4072 2017-09-05 Yao Qi <yao.qi@linaro.org>
4074 * configure.srv: Empty srv_amd64_linux_regobj if $development is
4076 (ipa_amd64_linux_regobj): Remove.
4077 (ipa_x32_linux_regobj): Remove.
4079 2017-09-05 Yao Qi <yao.qi@linaro.org>
4081 * Makefile.in (arch-amd64.o): New rule.
4082 * configure.srv: Append arch-amd64.o.
4083 * linux-amd64-ipa.c: Include common/x86-xstate.h.
4084 (get_ipa_tdesc): Call amd64_linux_read_description.
4085 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
4086 and init_registers_amd64_XXX.
4087 * linux-x86-low.c (x86_linux_read_description): Call
4088 amd64_linux_read_description.
4089 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
4090 (initialize_low_arch): Don't call init_registers_x32_XXX and
4091 init_registers_amd64_XXX.
4092 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
4093 and tdesc_amd64_XXX.
4094 [__x86_64__] (amd64_tdesc_test): New function.
4095 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
4096 and init_registers_amd64_XXX.
4097 * linux-x86-tdesc.c: Include arch/amd64.h.
4098 (xcr0_to_tdesc_idx): New function.
4099 (i386_linux_read_description): New function.
4100 (amd64_get_ipa_tdesc_idx): New function.
4101 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
4102 (amd64_get_ipa_tdesc): Declare.
4104 2017-09-05 Yao Qi <yao.qi@linaro.org>
4106 * configure.srv (srv_i386_linux_xmlfiles): Remove
4107 i386/i386-XXX-linux.xml from it.
4109 2017-09-05 Yao Qi <yao.qi@linaro.org>
4111 * configure.srv: Set srv_i386_linux_regobj empty if $development
4113 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
4114 initialize_low_tdesc.
4115 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
4116 with #if initialize_low_tdesc.
4117 * linux-x86-tdesc-selftest.c: New file.
4118 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
4120 2017-09-05 Yao Qi <yao.qi@linaro.org>
4122 * Makefile.in (arch-i386.o): New rule.
4123 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
4124 (x86_64-*-linux*): Likewise.
4125 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
4126 include arch/i386.h.
4127 (i386_linux_read_description): Remove code and call
4128 i386_create_target_description.
4129 * tdesc.c (allocate_target_description): New function.
4130 * tdesc.h (set_tdesc_architecture): Remove declaration.
4131 (set_tdesc_osabi): Likewise.
4133 2017-09-05 Yao Qi <yao.qi@linaro.org>
4135 * linux-x86-tdesc.c: Don't include <inttypes.h>.
4136 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
4137 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
4139 * server.c (get_features_xml): Call tdesc_get_features_xml.
4140 * tdesc.c (set_tdesc_architecture): New function.
4141 (set_tdesc_osabi): New function.
4142 (tdesc_get_features_xml): New function.
4143 (tdesc_create_feature): Add an argument.
4144 * tdesc.h (struct target_desc) <features>: New field.
4145 <arch, osabi>: New field.
4146 (~target_desc): xfree features, arch, and osabi.
4147 (target_desc::oerator==): Don't compare .xmltarget.
4148 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
4149 (set_tdesc_osabi): Likewise.
4150 (tdesc_get_features_xml): Likewise.
4152 2017-09-05 Yao Qi <yao.qi@linaro.org>
4154 * linux-x86-tdesc.c: Include selftest.h.
4155 (i386_tdesc_test): New function.
4156 (initialize_low_tdesc): Call selftests::register_test.
4157 * tdesc.h: Include regdef.h.
4158 (target_desc): Override operator == and !=.
4160 2017-09-05 Yao Qi <yao.qi@linaro.org>
4162 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
4163 (ipa_obj): Likewise.
4164 * linux-i386-ipa.c: Include common/x86-xstate.h
4165 (get_ipa_tdesc): Call i386_linux_read_description.
4166 (initialize_low_tracepoint): Don't call init_registers_XXX
4167 functions, call initialize_low_tdesc instead.
4168 * linux-x86-low.c (x86_linux_read_description): Call
4169 i386_linux_read_description.
4170 (initialize_low_arch): Don't call init_registers_i386_XXX
4171 functions, call initialize_low_tdesc.
4172 * linux-x86-tdesc.c: New file.
4173 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
4174 (i386_get_ipa_tdesc_idx): Declare.
4175 (i386_get_ipa_tdesc): Declare.
4176 (initialize_low_tdesc): Declare.
4178 2017-09-05 Yao Qi <yao.qi@linaro.org>
4180 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
4183 2017-09-05 Yao Qi <yao.qi@linaro.org>
4185 * Makefile.in (IPA_OBJS): Add vec-ipa.o
4186 * regcache.c (get_thread_regcache): Use VEC_length.
4187 (init_register_cache): Likewise.
4188 (regcache_cpy): Likewise.
4189 (registers_to_string): Iterate reg_defs via VEC_iterate.
4190 (find_regno): Likewise.
4191 (find_register_by_number): Use VEC_index.
4192 (register_size): Call find_register_by_number.
4193 (register_data): Call find_register_by_number.
4194 (supply_regblock): Use VEC_length.
4195 (regcache_raw_read_unsigned): Likewise.
4196 * tdesc.c (init_target_desc): Iterate reg_defs via
4198 (default_description): Update initializer.
4199 (copy_target_description): Don't update field num_registers.
4200 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
4201 <num_registers>: Remove.
4203 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
4205 * Makefile.in (.SECONDARY): Define target.
4207 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
4209 * linux-low.c (linux_wait_1): Adjust.
4210 * server.c (queue_stop_reply_callback): Adjust.
4212 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
4214 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
4215 QEnvironmentUnset and QEnvironmentReset packets.
4216 (handle_query): Inform remote that QEnvironmentHexEncoded,
4217 QEnvironmentUnset and QEnvironmentReset are supported.
4219 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
4221 * inferiors.h (inferior_target_data): Rename to ...
4222 (thread_target_data): ... this.
4223 (inferior_regcache_data): Rename to ...
4224 (thread_regcache_data): ... this.
4225 (set_inferior_regcache_data): Rename to ...
4226 (set_thread_regcache_data): ... this.
4227 * inferiors.c (inferior_target_data): Rename to ...
4228 (thread_target_data): ... this.
4229 (inferior_regcache_data): Rename to ...
4230 (thread_regcache_data): ... this.
4231 (set_inferior_regcache_data): Rename to ...
4232 (set_thread_regcache_data): ... this.
4233 (free_one_thread): Update.
4234 * linux-low.h (get_thread_lwp): Update.
4235 * regcache.c (get_thread_regcache): Update.
4236 (regcache_invalidate_thread): Update.
4237 (free_register_cache_thread): Update.
4238 * win32-i386-low.c (update_debug_registers_callback): Update.
4239 (win32_get_current_dr): Update.
4240 * win32-low.c (thread_rec): Update.
4241 (delete_thread_info): Update.
4242 (continue_one_thread): Update.
4243 (suspend_one_thread): Update.
4245 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
4247 * inferiors.c (set_inferior_target_data): Remove.
4248 * inferiors.h (set_inferior_target_data): Remove.
4250 2017-08-18 Yao Qi <yao.qi@linaro.org>
4252 * Makefile.in (OBS): Add selftest.o.
4253 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
4254 * configure, config.in: Re-generated.
4255 * server.c: Include common/sefltest.h.
4256 (captured_main): Handle option --selftest.
4258 2017-08-09 Yao Qi <yao.qi@linaro.org>
4260 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
4261 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
4262 i386-avx-mpx.o and i386-mmx.o.
4263 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
4264 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
4265 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
4266 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
4267 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
4268 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
4269 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
4270 i386/amd64-avx-mpx.xml.
4272 2017-08-09 Yao Qi <yao.qi@linaro.org>
4274 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
4275 and x32-avx-avx512.o.
4276 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
4277 i386/x32-avx-avx512.xml.
4279 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
4281 * tracepoint.h (enum class fast_tpoint_collect_result): New
4283 (fast_tracepoint_collecting): Change return type to
4284 fast_tpoint_collect_result.
4285 * tracepoint.c (fast_tracepoint_collecting): Likewise.
4286 * linux-low.h: Include tracepoint.h.
4287 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
4288 fast_tpoint_collect_result.
4289 * linux-low.c (handle_tracepoints): Adjust.
4290 (linux_fast_tracepoint_collecting): Change return type to
4291 fast_tpoint_collect_result.
4292 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
4293 linux_wait_1, stuck_in_jump_pad_callback,
4294 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
4295 proceed_one_lwp): Adjust to type change.
4297 2017-07-10 Yao Qi <yao.qi@linaro.org>
4299 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
4301 2017-06-29 Yao Qi <yao.qi@linaro.org>
4303 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
4305 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
4307 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
4309 * Makefile.in (IPA_OBJS): Sort and format one item per line.
4311 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
4313 * linux-low.c (linux_create_inferior): Adjust code to access the
4314 environment information via 'gdb_environ' class.
4315 * lynx-low.c (lynx_create_inferior): Likewise.
4316 * server.c (our_environ): Make it an instance of 'gdb_environ'.
4317 (get_environ): Return a pointer to 'our_environ'.
4318 (captured_main): Initialize 'our_environ'.
4319 * server.h (get_environ): Adjust prototype.
4320 * spu-low.c (spu_create_inferior): Adjust code to access the
4321 environment information via 'gdb_environ' class.
4323 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
4325 * linux-low.c (linux_read_memory, linux_write_memory): Remove
4326 usage of "register" keyword.
4328 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
4330 * configure: Re-generate.
4332 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
4334 * configure: Re-generate.
4336 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
4338 * Makefile.in (COMPILE.pre): Add "-x c++".
4340 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
4342 * fork-child.c: Conditionally include <signal.h>.
4344 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
4346 * server.c (handle_general_set): Handle new packet
4347 "QStartupWithShell".
4348 (handle_query): Add "QStartupWithShell" to the list of supported
4350 (gdbserver_usage): Add help text explaining the
4351 new "--startup-with-shell" and "--no-startup-with-shell" CLI
4353 (captured_main): Recognize and act upon the presence of the new
4356 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
4357 Pedro Alves <palves@redhat.com>
4359 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
4360 * configure: Regenerate.
4361 * configure.srv (srv_linux_obj): Add "fork-child.o" and
4363 (i[34567]86-*-lynxos*): Likewise.
4364 (spu*-*-*): Likewise.
4365 * fork-child.c: New file.
4366 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
4368 (linux_ptrace_fun): New function.
4369 (linux_create_inferior): Adjust function prototype to reflect
4370 change on "target.h". Adjust function code to use
4372 (linux_request_interrupt): Delete "signal_pid".
4373 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
4374 (lynx_ptrace_fun): New function.
4375 (lynx_create_inferior): Adjust function prototype to reflect
4376 change on "target.h". Adjust function code to use
4378 * nto-low.c (nto_create_inferior): Adjust function prototype and
4379 code to reflect change on "target.h". Update comments.
4380 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
4381 "common-terminal.h" and "environ.h".
4382 (terminal_fd): Moved to fork-child.c.
4383 (old_foreground_pgrp): Likewise.
4384 (restore_old_foreground_pgrp): Likewise.
4385 (last_status): Make it global.
4386 (last_ptid): Likewise.
4387 (our_environ): New variable.
4388 (startup_with_shell): Likewise.
4389 (program_name): Likewise.
4390 (program_argv): Rename to...
4391 (program_args): ...this.
4392 (wrapper_argv): New variable.
4393 (start_inferior): Delete function.
4394 (get_exec_wrapper): New function.
4395 (get_exec_file): Likewise.
4396 (get_environ): Likewise.
4397 (prefork_hook): Likewise.
4398 (post_fork_inferior): Likewise.
4399 (postfork_hook): Likewise.
4400 (postfork_child_hook): Likewise.
4401 (handle_v_run): Update code to deal with arguments coming from the
4402 remote host. Update calls from "start_inferior" to
4404 (captured_main): Likewise. Initialize environment variable. Call
4406 * server.h (post_fork_inferior): New prototype.
4407 (get_environ): Likewise.
4408 (last_status): Declare.
4409 (last_ptid): Likewise.
4410 (signal_pid): Likewise.
4411 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
4412 (spu_ptrace_fun): New function.
4413 (spu_create_inferior): Adjust function prototype to reflect change
4414 on "target.h". Adjust function code to use "fork_inferior".
4415 * target.c (target_terminal_init): New function.
4416 (target_terminal_inferior): Likewise.
4417 (target_terminal_ours): Likewise.
4418 * target.h: Include <vector>.
4419 (struct target_ops) <create_inferior>: Update prototype.
4420 (create_inferior): Update macro.
4421 * utils.c (gdb_flush_out_err): New function.
4422 * win32-low.c (win32_create_inferior): Adjust function prototype
4423 and code to reflect change on "target.h".
4425 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
4427 * inferiors.c (switch_to_thread): New function.
4429 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
4431 * Makefile.in (SFILE): Add "common/job-control.c".
4432 (OBS): Add "job-control.o".
4434 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
4436 * Makefile: Remove "@host_makefile_frag@".
4438 2017-05-05 Pedro Alves <palves@redhat.com>
4440 * configure: Regenerate.
4442 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
4444 * configure: Regenerate.
4446 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
4448 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
4449 software_single_step change of return type to
4450 std::vector<CORE_ADDR>.
4451 * linux-low.c (install_software_single_step_breakpoints):
4453 * linux-low.h (install_software_single_step_breakpoints):
4456 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
4458 * remote-utils.c: Include "gdb_termios.h" instead of
4460 * terminal.h: Delete file.
4462 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
4464 * server.c: Include <vector>.
4465 <program_argv, wrapper_argv>: Convert to std::vector.
4466 (start_inferior): Rewrite function to use C++.
4467 (handle_v_run): Likewise. Update code that calculates the argv
4468 based on the vRun packet; use C++.
4469 (captured_main): Likewise.
4471 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
4473 * server.c (handle_v_cont): Initialize thread_resume::thread
4476 2017-04-05 Pedro Alves <palves@redhat.com>
4478 * configure: Regenerate.
4480 2017-04-05 Pedro Alves <palves@redhat.com>
4482 * gdbreplay.c (sync_error): Constify.
4483 * linux-x86-low.c (push_opcode): Constify.
4485 2017-04-05 Pedro Alves <palves@redhat.com>
4487 * win32-low.c (get_child_debug_event)
4488 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
4489 Report TARGET_WAITKIND_SPURIOUS instead.
4491 2017-04-05 Pedro Alves <palves@redhat.com>
4493 * remote-utils.c (remote_prepare, remote_open): Constify.
4494 * remote-utils.h (remote_prepare, remote_open): Constify.
4495 * server.c (captured_main): Constify 'port' handling.
4497 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
4499 * Makefile.in (clean): Clear .deps.
4501 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
4503 * .gitignore: Remove generated files, replace with wildcard.
4504 * (clean): Replace removal of generated files with wildcard.
4505 (version.c): Replace with...
4506 (version-generated.c): ...this.
4507 (xml-builtin.c): Replace with...
4508 (xml-builtin-generated.c): ...this.
4509 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
4510 (%.c: *regformats*): Replace with...
4511 (%-generated.c: *regformats*): ...this.
4513 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
4515 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
4516 (xtensa_fill_gregset): Call collect_register_by_name for
4518 (xtensa_store_gregset): Call supply_register_by_name for
4521 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
4523 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
4524 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
4525 (xtensa_store_gregset): Call supply_register for all registers in
4526 a0_regnum..a0_regnum + C0_NREGS range.
4528 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4530 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
4531 (ax-ipa.o: ax.c): Remove.
4532 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
4533 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
4534 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
4535 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
4536 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
4538 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4540 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
4541 (print-utils-ipa.o: ../common/print-utils.c): Remove.
4542 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
4543 (errors-ipa.o: ../common/errors.c): Remove.
4544 (format-ipa.o: ../common/format.c): Remove.
4545 (common-utils-ipa.o: ../common/common-utils.c): Remove.
4547 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4549 * Makefile.in (%-ipa.o: %.c): New rule.
4550 (tracepoint-ipa.o: tracepoint.c): Remove.
4551 (utils-ipa.o: utils.c): Remove.
4552 (remote-utils-ipa.o: remote-utils.c): Remove.
4553 (regcache-ipa.o: regcache.c): Remove.
4554 (i386-linux-ipa.o: i386-linux.c): Remove.
4555 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
4556 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
4557 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
4558 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
4559 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
4560 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
4561 (amd64-linux-ipa.o: amd64-linux.c): Remove.
4562 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
4563 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
4564 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
4565 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
4566 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
4567 (aarch64-ipa.o: aarch64.c): Remove.
4568 (s390-linux32-ipa.o: s390-linux32.c): Remove.
4569 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
4570 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
4571 (s390-linux64-ipa.o: s390-linux64.c): Remove.
4572 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
4573 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
4574 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
4575 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
4576 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
4577 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
4578 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
4579 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
4580 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
4581 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
4582 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
4583 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
4584 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
4585 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
4586 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
4587 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
4588 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
4589 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
4590 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
4591 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
4592 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
4593 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
4594 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
4595 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
4596 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
4597 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
4598 (tdesc-ipa.o: tdesc.c): Remove.
4599 (x32-linux-ipa.o: x32-linux.c): Remove.
4600 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
4601 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
4603 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4605 * Makefile.in (%.o: ../arch/%.c): New rule.
4606 (arm.o: ../arch/arm.c): Remove.
4607 (arm-linux.o: ../arch/arm-linux.c): Remove.
4608 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
4609 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
4611 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4613 * Makefile.in (%.o: ../nat/%.c): New rule.
4614 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
4615 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
4616 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
4617 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
4618 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
4619 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
4620 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
4621 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
4622 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
4623 (linux-personality.o: ../nat/linux-personality.c): Remove.
4624 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
4625 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
4626 (x86-linux.o: ../nat/x86-linux.c): Remove.
4627 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
4628 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
4630 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4632 * Makefile.in (%.o: ../common/%.c): New rule.
4633 (signals.o: ../common/signals.c): Remove.
4634 (print-utils.o: ../common/print-utils.c): Remove.
4635 (rsp-low.o: ../common/rsp-low.c): Remove.
4636 (common-utils.o: ../common/common-utils.c): Remove.
4637 (posix-strerror.o: ../common/posix-strerror.c): Remove.
4638 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
4639 (vec.o: ../common/vec.c): Remove.
4640 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
4641 (xml-utils.o: ../common/xml-utils.c): Remove.
4642 (ptid.o: ../common/ptid.c): Remove.
4643 (buffer.o: ../common/buffer.c): Remove.
4644 (format.o: ../common/format.c): Remove.
4645 (filestuff.o: ../common/filestuff.c): Remove.
4646 (agent.o: ../common/agent.c): Remove.
4647 (errors.o: ../common/errors.c): Remove.
4648 (environ.o: ../common/environ.c): Remove.
4649 (common-debug.o: ../common/common-debug.c): Remove.
4650 (cleanups.o: ../common/cleanups.c): Remove.
4651 (common-exceptions.o: ../common/common-exceptions.c): Remove.
4652 (fileio.o: ../common/fileio.c): Remove.
4653 (common-regcache.o: ../common/common-regcache.c): Remove.
4654 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
4655 (new-op.o: ../common/new-op.c): Remove.
4656 (btrace-common.o: ../common/btrace-common.c): Remove.
4658 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4660 * Makefile.in (%.o: ../target/%.c): New rule.
4661 (waitstatus.o: ../target/waitstatus.c): Remove.
4663 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4666 (%.c: ../regformats/%.dat,
4667 (%.c: ../regformats/arm/%.dat,
4668 (%.c: ../regformats/i386/%.dat,
4669 (%.c: ../regformats/rs6000/%.dat): New rules.
4670 (aarch64.c): Remove.
4671 (reg-arm.c): Remove.
4672 (arm-with-iwmmxt.c): Remove.
4673 (arm-with-vfpv2.c): Remove.
4674 (arm-with-vfpv3.c): Remove.
4675 (arm-with-neon.c): Remove.
4676 (reg-bfin.c): Remove.
4677 (reg-cris.c): Remove.
4678 (reg-crisv32.c): Remove.
4680 (i386-linux.c): Remove.
4681 (i386-avx.c): Remove.
4682 (i386-avx-linux.c): Remove.
4683 (i386-avx-avx512.c): Remove.
4684 (i386-avx-avx512-linux.c): Remove.
4685 (i386-mpx.c): Remove.
4686 (i386-mpx-linux.c): Remove.
4687 (i386-avx-mpx-avx512-pku.c): Remove.
4688 (i386-avx-mpx-avx512-pku-linux.c): Remove.
4689 (i386-avx-mpx.c): Remove.
4690 (i386-avx-mpx-linux.c): Remove.
4691 (i386-mmx.c): Remove.
4692 (i386-mmx-linux.c): Remove.
4693 (reg-ia64.c): Remove.
4694 (reg-m32r.c): Remove.
4695 (reg-m68k.c): Remove.
4697 (mips-linux.c): Remove.
4698 (mips-dsp-linux.c): Remove.
4699 (mips64-linux.c): Remove.
4700 (mips64-dsp-linux.c): Remove.
4701 (nios2-linux.c): Remove.
4702 (powerpc-32.c): Remove.
4703 (powerpc-32l.c): Remove.
4704 (powerpc-altivec32l.c): Remove.
4705 (powerpc-cell32l.c): Remove.
4706 (powerpc-vsx32l.c): Remove.
4707 (powerpc-isa205-32l.c): Remove.
4708 (powerpc-isa205-altivec32l.c): Remove.
4709 (powerpc-isa205-vsx32l.c): Remove.
4710 (powerpc-e500l.c): Remove.
4711 (powerpc-64l.c): Remove.
4712 (powerpc-altivec64l.c): Remove.
4713 (powerpc-cell64l.c): Remove.
4714 (powerpc-vsx64l.c): Remove.
4715 (powerpc-isa205-64l.c): Remove.
4716 (powerpc-isa205-altivec64l.c): Remove.
4717 (powerpc-isa205-vsx64l.c): Remove.
4718 (s390-linux32.c): Remove.
4719 (s390-linux32v1.c): Remove.
4720 (s390-linux32v2.c): Remove.
4721 (s390-linux64.c): Remove.
4722 (s390-linux64v1.c): Remove.
4723 (s390-linux64v2.c): Remove.
4724 (s390-te-linux64.c): Remove.
4725 (s390-vx-linux64.c): Remove.
4726 (s390-tevx-linux64.c): Remove.
4727 (s390x-linux64.c): Remove.
4728 (s390x-linux64v1.c): Remove.
4729 (s390x-linux64v2.c): Remove.
4730 (s390x-te-linux64.c): Remove.
4731 (s390x-vx-linux64.c): Remove.
4732 (s390x-tevx-linux64.c): Remove.
4733 (tic6x-c64xp-linux.c): Remove.
4734 (tic6x-c64x-linux.c): Remove.
4735 (tic6x-c62x-linux.c): Remove.
4737 (reg-sparc64.c): Remove.
4738 (reg-spu.c): Remove.
4740 (amd64-linux.c): Remove.
4741 (amd64-avx.c): Remove.
4742 (amd64-avx-linux.c): Remove.
4743 (amd64-avx-avx512.c): Remove.
4744 (amd64-avx-avx512-linux.c): Remove.
4745 (amd64-mpx.c): Remove.
4746 (amd64-mpx-linux.c): Remove.
4747 (amd64-avx-mpx-avx512-pku.c): Remove.
4748 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
4749 (amd64-avx-mpx.c): Remove.
4750 (amd64-avx-mpx-linux.c): Remove.
4752 (x32-linux.c): Remove.
4753 (x32-avx.c): Remove.
4754 (x32-avx-linux.c): Remove.
4755 (x32-avx-avx512.c): Remove.
4756 (x32-avx-avx512-linux.c): Remove.
4757 (reg-xtensa.c): Remove.
4758 (reg-tilegx.c): Remove.
4759 (reg-tilegx32.c): Remove.
4761 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
4763 * Makefile.in (SFILES): Add "common/environ.c".
4764 (OBJS): Add "common/environ.h".
4766 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
4768 * configure.ac: Check if the fs_base and gs_base members of
4769 `struct user_regs_struct' exist.
4770 * config.in: Regenerated.
4771 * configure: Likewise.
4773 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
4775 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
4777 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
4778 (get_next_pcs_syscall_next_pc): Likewise.
4780 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
4782 * win32-i386-low.c: Fix incorrect reference to a couple source files.
4783 * nto-x86-low.c: Likewise.
4785 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
4787 * Makefile.in: Include disable-implicit-rules.mk.
4789 2016-11-23 Pedro Alves <palves@redhat.com>
4791 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
4792 (debug_vprintf): Use std::chrono::steady_clock instead of
4793 gettimeofday. Use '.' instead of ':'.
4794 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
4795 (get_timestamp): Use std::chrono::steady_clock instead of
4798 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
4800 * Makefile.in: Fix whitespace formatting.
4802 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
4804 * Makefile.in (SFILES, OBS): Flatten list and order
4807 2016-11-23 Pedro Alves <palves@redhat.com>
4809 * event-loop.c (handle_file_event): Use warning.
4810 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
4811 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4814 2016-11-23 Pedro Alves <palves@redhat.com>
4816 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
4818 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
4819 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
4820 debug_printf and debug_flush for debug output.
4821 * server.c (handle_general_set): Likewise.
4822 * thread-db.c (try_thread_db_load): Use debug_printf for debug
4825 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
4827 * Makefile.in (.c.o): Replace rule with ...
4828 (%.o: %.c): ... this one.
4830 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
4832 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
4833 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
4835 * configure.ac: Remove checks for the make program.
4836 * configure: Re-generate.
4838 2016-10-28 Pedro Alves <palves@redhat.com>
4840 * Makefile.in (CXX_DIALECT): Get from configure.
4841 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
4842 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
4843 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
4844 * config.in: Regenerate.
4845 * configure: Regenerate.
4847 2016-10-27 Yao Qi <yao.qi@linaro.org>
4849 * linux-low.c (linux_supports_range_stepping): Return true if
4850 can_software_single_step return true.
4852 2016-10-27 Yao Qi <yao.qi@linaro.org>
4854 * inferiors.c (find_inferior_in_random): New function.
4855 * inferiors.h (find_inferior_in_random): Declare.
4856 * linux-low.c (linux_wait_for_event_filtered): Call
4857 find_inferior_in_random instead of find_inferior.
4859 2016-10-27 Yao Qi <yao.qi@linaro.org>
4861 * linux-low.c (linux_wait_1): If single-step breakpoints are
4862 inserted, remove them.
4864 2016-10-26 Pedro Alves <palves@redhat.com>
4866 * linux-low.c (handle_extended_wait): Link parent/child fork
4868 (linux_wait_1): Unlink them.
4869 (linux_set_resume_request): Ignore resume requests for
4870 already-resumed and unhandled fork child threads.
4871 * linux-low.h (struct lwp_info) <fork_relative>: New field.
4872 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
4874 (handle_v_requests) <vCont>: Don't call require_running.
4875 * server.h (in_queued_stop_replies): New declaration.
4877 2016-10-24 Yao Qi <yao.qi@linaro.org>
4880 * linux-aarch64-low.c (append_insns): Cast the return value to
4883 2016-10-10 Yao Qi <yao.qi@linaro.org>
4885 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
4887 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
4889 * target.c (target_supports_multi_process): New function, moved
4891 * target.h (target_supports_multi_process): ... here. Remove
4894 2016-10-05 Tom Tromey <tom@tromey.com>
4897 * tracepoint.c (handle_tracepoint_bkpts): Check
4898 ipa_error_tracepoint, not ipa_stopping_tracepoint.
4900 2016-10-05 Yao Qi <yao.qi@linaro.org>
4902 * configure.srv: Update the path of arm-*.xml files.
4904 2016-10-05 Terry Guo <terry.guo@arm.com>
4905 Yao Qi <yao.qi@linaro.org>
4907 * Makefile.in: Adjust the path of rules.
4908 * configure.srv: Update the path of xml files.
4909 * regformats/arm-with-iwmmxt.dat: Regenerated.
4910 * regformats/arm-with-neon.dat: Likewise.
4911 * regformats/arm-with-vfpv2.dat: Likewise.
4912 * regformats/arm-with-vfpv3.dat Likewise.
4914 2016-09-30 Yao Qi <yao.qi@linaro.org>
4917 * target.c (target_stop_and_wait): Don't call
4918 target_continue_no_signal, use resume_stop instead.
4920 2016-09-26 Yao Qi <yao.qi@linaro.org>
4922 * linux-low.c (linux_wait_1): Call debug_exit.
4924 2016-09-23 Pedro Alves <palves@redhat.com>
4926 * Makefile.in (SFILES): Add common/new-op.c.
4927 (OBS): Add common/new-op.o.
4928 (new-op.o): New rule.
4930 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
4932 * .gitinore: Ignore more files.
4934 2016-09-21 Yao Qi <yao.qi@linaro.org>
4936 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
4939 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
4941 * server.c (start_inferior): Call target_mourn_inferior instead of
4942 mourn_inferior; pass ptid_t argument to it.
4944 (handle_target_event): Likewise.
4945 * target.c (target_mourn_inferior): New function.
4946 * target.h (mourn_inferior): Delete macro.
4948 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
4950 * linux-low.c (lwp_is_stepping): New function.
4952 2016-09-06 Carl Love <cel@us.ibm.com>
4954 * server.c (start_inferior): Fixed comment, requested comment change
4955 didn't get updated correctly. Removed reference to ptrace () call as
4956 it is only true on Linux systems.
4958 2016-09-06 Carl Love <cel@us.ibm.com>
4960 * server.c (start_inferior): Do not call
4961 function target_post_create_inferior () if the
4962 inferior process has already exited.
4964 2016-09-05 Pedro Alves <palves@redhat.com>
4966 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
4967 (COMPILE.pre, CC_LD): Use CXX directly.
4968 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
4969 * acinclude.m4: Don't include build-with-cxx.m4.
4970 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
4971 * configure: Regenerate.
4973 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
4976 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
4977 call writing data to own_buf.
4979 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
4981 * target.c (mywait): Call target_wait instead of
4983 (target_wait): New function.
4985 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
4987 * server.c (start_inferior): New variable 'ptid'. Replace calls
4988 to the_target->resume by target_continue{,_no_signal}, depending
4990 * target.c (target_stop_and_wait): Call target_continue_no_signal
4991 instead of the_target->resume.
4992 (target_continue): New function.
4994 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
4996 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
4998 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
5001 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
5003 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
5004 * linux-arm-low.c (ps_get_thread_area): Likewise.
5005 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
5006 * linux-m68k-low.c (ps_get_thread_area): Likewise.
5007 * linux-mips-low.c (ps_get_thread_area): Likewise.
5008 * linux-nios2-low.c (ps_get_thread_area): Likewise.
5009 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
5010 * linux-x86-low.c (ps_get_thread_area): Likewise.
5011 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
5013 2016-08-19 Pedro Alves <palves@redhat.com>
5015 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
5017 2016-08-19 Pedro Alves <palves@redhat.com>
5019 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
5020 comment. Use memcpy instead of casting through unsigned long.
5022 2016-08-19 Pedro Alves <palves@redhat.com>
5024 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
5025 allocating around 0x80000000.
5027 2016-08-19 Pedro Alves <palves@redhat.com>
5030 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
5031 (x32-avx512-linux-ipa.o): New rules.
5032 * configure.ac (x86_64-*-linux*): New x32 check.
5033 * configure.srv (ipa_x32_linux_regobj): New.
5034 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
5035 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
5037 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
5039 * configure: Regenerate.
5041 2016-08-09 Pedro Alves <palves@redhat.com>
5044 * Makefile.in (OBS): Add signals-state-save-restore.o.
5045 (signals-state-save-restore.o): New rule.
5046 * config.in: Regenerate.
5047 * configure: Regenerate.
5048 * linux-low.c: Include "signals-state-save-restore.h".
5049 (linux_create_inferior): Call
5050 restore_original_signals_state.
5051 * server.c: Include "dispositions-save-restore.h".
5052 (captured_main): Call save_original_signals_state.
5054 2016-08-05 Pedro Alves <palves@redhat.com>
5056 * configure: Regenerate.
5058 2016-08-04 Yao Qi <yao.qi@linaro.org>
5060 * linux-low.c (regsets_fetch_inferior_registers): Check
5061 errno is ESRCH or not.
5063 2016-08-02 Yao Qi <yao.qi@linaro.org>
5065 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
5066 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
5067 (thread_db_load_search): Update.
5068 (try_thread_db_load_1): Don't look for td_ta_event_addr,
5069 td_ta_set_event and td_ta_event_getmsg.
5071 2016-07-26 Pedro Alves <palves@redhat.com>
5074 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
5075 of unsigned long for 64-bit registers and use uint32_t instead of
5076 unsigned int for 32-bit registers.
5078 2016-07-26 Pedro Alves <palves@redhat.com>
5080 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
5083 2016-07-21 Tom Tromey <tom@tromey.com>
5085 * configure: Rebuild.
5087 2016-07-21 Yao Qi <yao.qi@linaro.org>
5089 * mem-break.c (find_gdb_breakpoint): Cast bp to
5090 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
5092 2016-07-21 Yao Qi <yao.qi@linaro.org>
5094 * server.c (handle_v_requests): Support s and S actions
5095 if target_supports_software_single_step return true.
5097 2016-07-21 Yao Qi <yao.qi@linaro.org>
5099 * linux-low.c (resume_stopped_resumed_lwps): If resume request
5100 is resume_step, call maybe_hw_step.
5101 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
5103 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
5105 (proceed_one_lwp): If resume request is resume_step, install
5106 reinsert breakpoints and call maybe_hw_step.
5108 2016-07-21 Yao Qi <yao.qi@linaro.org>
5110 * linux-low.c (proceed_one_lwp): Declare.
5111 (linux_resume_one_thread): Remove local variable 'step'.
5112 Lift code enqueue signal. Call proceed_one_lwp instead of
5113 linux_resume_one_lwp.
5115 2016-07-21 Yao Qi <yao.qi@linaro.org>
5117 * linux-low.c (linux_resume_one_thread): Call
5118 enqueue_pending_signal.
5120 2016-07-21 Yao Qi <yao.qi@linaro.org>
5122 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
5123 * inferiors.c (do_restore_current_thread_cleanup): New function.
5124 (make_cleanup_restore_current_thread): Likewise.
5125 * linux-low.c (install_software_single_step_breakpoints): Call
5126 make_cleanup_restore_current_thread. Switch current_thread to
5129 2016-07-21 Yao Qi <yao.qi@linaro.org>
5131 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
5132 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
5133 (clone_one_breakpoint): Likewise.
5134 (delete_reinsert_breakpoints): Change parameter to thread.
5136 (has_reinsert_breakpoints): Likewise.
5137 (uninsert_reinsert_breakpoints): Likewise.
5138 (reinsert_reinsert_breakpoints): Likewise.
5139 * mem-break.h (set_reinsert_breakpoint): Update declaration.
5140 (delete_reinsert_breakpoints): Likewise.
5141 (reinsert_reinsert_breakpoints): Likewise.
5142 (uninsert_reinsert_breakpoints): Likewise.
5143 (has_reinsert_breakpoints): Likewise.
5145 2016-07-21 Yao Qi <yao.qi@linaro.org>
5147 * inferiors.c (get_thread_process): Make parameter const.
5148 * inferiors.h (get_thread_process): Update declaration.
5149 * mem-break.c (clone_all_breakpoints): Remove all parameters.
5150 Add new parameters child_thread and parent_thread. Callers
5152 * mem-break.h (clone_all_breakpoints): Update declaration.
5154 2016-07-21 Yao Qi <yao.qi@linaro.org>
5156 * mem-break.c (struct breakpoint) <cond_list>: Remove.
5157 <command_list, handler>: Remove.
5158 (struct gdb_breakpoint): New.
5159 (struct other_breakpoint): New.
5160 (struct reinsert_breakpoint): New.
5161 (is_gdb_breakpoint): New function.
5162 (any_persistent_commands): Update command_list if
5163 is_gdb_breakpoint returns true.
5164 (set_breakpoint): Create breakpoints according to their types.
5165 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
5166 (set_gdb_breakpoint_1): Likewise.
5167 (set_gdb_breakpoint): Likewise.
5168 (clear_breakpoint_conditions): Change parameter type to
5169 'struct gdb_breakpoint *'.
5170 (clear_breakpoint_commands): Likewise.
5171 (clear_breakpoint_conditions_and_commands): Likewise.
5172 (add_condition_to_breakpoint): Likewise.
5173 (add_breakpoint_condition): Likewise.
5174 (add_commands_to_breakpoint): Likewise.
5175 (check_breakpoints): Check other_breakpoint.
5176 (clone_one_breakpoint): Clone breakpopint according to its type.
5177 * mem-break.h (struct gdb_breakpoint): Declare.
5178 (set_gdb_breakpoint): Update declaration.
5179 (clear_breakpoint_conditions_and_commands): Likewise.
5180 (add_breakpoint_condition): Likewise.
5181 (add_breakpoint_commands): Likewise.
5182 * server.c (process_point_options): Change parameter type to
5183 'struct gdb_breakpoint *'.
5185 2016-07-21 Yao Qi <yao.qi@linaro.org>
5187 * mem-break.c (set_breakpoint_at): Rename it to ...
5188 (set_breakpoint_type_at): ... it.
5189 (set_breakpoint_at): Call set_breakpoint_type_at.
5190 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
5191 * mem-break.h (set_breakpoint_at): Update comments.
5193 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
5195 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
5197 (nios2_store_gregset): Likewise.
5199 2016-07-01 Pedro Alves <palves@redhat.com>
5200 Antoine Tremblay <antoine.tremblay@ericsson.com>
5202 * linux-low.c: Change interface to take the target lwp_info
5203 pointer directly and return void. Handle detaching from a zombie
5205 (linux_detach_lwp_callback): New function.
5206 (linux_detach): Detach from the leader thread after detaching from
5209 2016-06-28 Yao Qi <yao.qi@linaro.org>
5211 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
5212 for variable new_offset.
5213 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5214 (aarch64_ftrace_insn_reloc_cb): Likewise.
5215 (aarch64_ftrace_insn_reloc_tb): Likewise.
5216 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
5217 PRIx64 instead of PRIx32.
5219 2016-06-28 Yao Qi <yao.qi@linaro.org>
5221 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
5222 (the_low_target): Install arm_get_syscall_trapinfo.
5224 2016-06-28 Yao Qi <yao.qi@linaro.org>
5226 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
5228 (the_low_target): Install aarch64_get_syscall_trapinfo.
5230 2016-06-28 Yao Qi <yao.qi@linaro.org>
5232 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
5234 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
5235 Remove parameter sysno.
5236 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
5239 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
5241 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
5242 (s390_emit_ne_goto): Likewise.
5243 (s390_emit_lt_goto): Likewise.
5244 (s390_emit_le_goto): Likewise.
5245 (s390_emit_gt_goto): Likewise.
5246 (s390_emit_ge_goto): Likewise.
5247 (s390x_emit_eq_goto): Likewise.
5248 (s390x_emit_ne_goto): Likewise.
5249 (s390x_emit_lt_goto): Likewise.
5250 (s390x_emit_le_goto): Likewise.
5251 (s390x_emit_gt_goto): Likewise.
5252 (s390x_emit_ge_goto): Likewise.
5253 (s390_emit_ops_impl): Mark variable static.
5254 (s390x_emit_ops): Likewise.
5256 2016-06-17 Yao Qi <yao.qi@linaro.org>
5258 * linux-low.c (handle_extended_wait): Call
5259 uninsert_reinsert_breakpoints for the parent process. Remove
5260 reinsert breakpoints from the child process. Reinsert them to
5261 the parent process when vfork is done.
5262 * mem-break.c (uninsert_reinsert_breakpoints): New function.
5263 (reinsert_reinsert_breakpoints): New function.
5264 * mem-break.h (uninsert_reinsert_breakpoints): Declare
5265 (reinsert_reinsert_breakpoints): Declare.
5267 2016-06-17 Yao Qi <yao.qi@linaro.org>
5269 * linux-low.c (handle_extended_wait): If the parent is doing
5270 step-over, remove the reinsert breakpoints from the forked child.
5272 2016-06-17 Yao Qi <yao.qi@linaro.org>
5274 * linux-low.c (unsuspend_all_lwps): Declare.
5275 (linux_low_filter_event): If thread exited, call finish_step_over.
5276 If step-over is finished, unsuspend other threads.
5278 2016-06-17 Yao Qi <yao.qi@linaro.org>
5280 * linux-low.c (linux_resume_one_lwp_throw): Assert
5281 has_reinsert_breakpoints returns false.
5282 * mem-break.c (delete_disabled_breakpoints): Assert
5283 bp type isn't reinsert_breakpoint.
5285 2016-06-17 Yao Qi <yao.qi@linaro.org>
5287 * linux-low.c (maybe_hw_step): New function.
5288 (linux_resume_one_lwp_throw): Call maybe_hw_step.
5289 (finish_step_over): Switch current_thread to lwp temporarily,
5290 and assert has_reinsert_breakpoints returns true.
5291 (proceed_one_lwp): Call maybe_hw_step.
5292 * mem-break.c (has_reinsert_breakpoints): New function.
5293 * mem-break.h (has_reinsert_breakpoints): Declare.
5295 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
5297 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
5299 2016-05-17 Yao Qi <yao.qi@linaro.org>
5301 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
5302 instead of find_inferior.
5304 2016-05-05 Yao Qi <yao.qi@linaro.org>
5306 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
5307 Initialize res to zero.
5309 2016-05-05 Yao Qi <yao.qi@linaro.org>
5311 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
5314 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5316 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
5317 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
5318 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
5320 2016-04-28 Par Olsson <par.olsson@windriver.com>
5321 Simon Marchi <simon.marchi@ericsson.com>
5323 * tracepoint.c (write_inferior_int8): New function.
5324 (cmd_qtenable_disable): Write enable flag using
5325 write_inferior_int8.
5327 2016-04-25 Yao Qi <yao.qi@linaro.org>
5329 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
5330 (need_step_over_p): Return zero if the LWP has pending signals
5331 can be delivered on software single step target.
5333 2016-04-25 Yao Qi <yao.qi@linaro.org>
5335 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
5336 return instead of error.
5338 2016-04-22 Yao Qi <yao.qi@linaro.org>
5340 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
5343 2016-04-22 Yao Qi <yao.qi@linaro.org>
5345 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
5346 signal when stepping over breakpoint with software single
5349 2016-04-21 Pedro Alves <palves@redhat.com>
5351 * linux-s390-low.c (s390_collect_ptrace_register)
5352 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
5354 (s390_check_regset): Use void * instead of gdb_byte *.
5356 2016-04-20 Pedro Alves <palves@redhat.com>
5358 * configure: Renegerate.
5360 2016-04-20 Yao Qi <yao.qi@linaro.org>
5362 * linux-aarch32-low.c: Include "arch/arm-linux.h".
5363 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
5365 (arm_store_gregset): Likewise.
5367 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
5369 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
5370 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
5371 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
5372 (amd64-avx-mpx-linux.c): New rules.
5373 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
5374 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
5375 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
5376 (srv_amd64_regobj): Add amd64-avx-mpx.o.
5377 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
5378 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
5379 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
5380 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
5381 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
5382 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
5383 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
5384 * linux-x86-low.c (x86_linux_read_description): Add case for
5385 X86_XSTATE_AVX_MPX_MASK.
5386 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
5387 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
5388 init_registers_i386_avx_mpx_linux.
5389 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
5390 (initialize_low_tracepoint): Call
5391 init_registers_i386_avx_mpx_linux.
5392 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
5393 (initialize_low_tracepoint): Call
5394 init_registers_amd64_avx_mpx_linux.
5395 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
5396 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
5397 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
5400 2016-04-18 Pedro Alves <palves@redhat.com>
5402 * configure: Regenerate.
5404 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
5406 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
5407 (aarch64_emit_sub): Likewise.
5409 2016-04-12 Pedro Alves <palves@redhat.com>
5411 * utils.c (prepare_to_throw_exception): Delete.
5413 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
5415 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
5417 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
5419 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
5421 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
5423 * linux-aarch64-ipa.c: Add <elf.h> include.
5424 * linux-ppc-ipa.c: Add <elf.h> include.
5425 * linux-s390-ipa.c: Add <elf.h> include.
5427 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
5429 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
5430 (get_raw_reg_ptr): Likewise.
5431 (get_trace_state_variable_value_ptr): Likewise.
5432 (set_trace_state_variable_value_ptr): Likewise.
5433 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
5436 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
5437 Marcin Kościelnicki <koriakin@0x04.net>
5440 * linux-ppc-low.c (emit_insns): New function.
5441 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
5442 (ppc_emit_prologue): New function.
5443 (ppc_emit_epilogue): New function.
5444 (ppc_emit_add): New function.
5445 (ppc_emit_sub): New function.
5446 (ppc_emit_mul): New function.
5447 (ppc_emit_lsh): New function.
5448 (ppc_emit_rsh_signed): New function.
5449 (ppc_emit_rsh_unsigned): New function.
5450 (ppc_emit_ext): New function.
5451 (ppc_emit_zero_ext): New function.
5452 (ppc_emit_log_not): New function.
5453 (ppc_emit_bit_and): New function.
5454 (ppc_emit_bit_or): New function.
5455 (ppc_emit_bit_xor): New function.
5456 (ppc_emit_bit_not): New function.
5457 (ppc_emit_equal): New function.
5458 (ppc_emit_less_signed): New function.
5459 (ppc_emit_less_unsigned): New function.
5460 (ppc_emit_ref): New function.
5461 (ppc_emit_const): New function.
5462 (ppc_emit_reg): New function.
5463 (ppc_emit_pop): New function.
5464 (ppc_emit_stack_flush): New function.
5465 (ppc_emit_swap): New function.
5466 (ppc_emit_stack_adjust): New function.
5467 (ppc_emit_call): New function.
5468 (ppc_emit_int_call_1): New function.
5469 (ppc_emit_void_call_2): New function.
5470 (ppc_emit_if_goto): New function.
5471 (ppc_emit_goto): New function.
5472 (ppc_emit_eq_goto): New function.
5473 (ppc_emit_ne_goto): New function.
5474 (ppc_emit_lt_goto): New function.
5475 (ppc_emit_le_goto): New function.
5476 (ppc_emit_gt_goto): New function.
5477 (ppc_emit_ge_goto): New function.
5478 (ppc_write_goto_address): New function.
5479 (ppc_emit_ops_impl): New static variable.
5480 (ppc64v1_emit_prologue): New function.
5481 (ppc64v2_emit_prologue): New function.
5482 (ppc64_emit_epilogue): New function.
5483 (ppc64_emit_add): New function.
5484 (ppc64_emit_sub): New function.
5485 (ppc64_emit_mul): New function.
5486 (ppc64_emit_lsh): New function.
5487 (ppc64_emit_rsh_signed): New function.
5488 (ppc64_emit_rsh_unsigned): New function.
5489 (ppc64_emit_ext): New function.
5490 (ppc64_emit_zero_ext): New function.
5491 (ppc64_emit_log_not): New function.
5492 (ppc64_emit_bit_and): New function.
5493 (ppc64_emit_bit_or): New function.
5494 (ppc64_emit_bit_xor): New function.
5495 (ppc64_emit_bit_not): New function.
5496 (ppc64_emit_equal): New function.
5497 (ppc64_emit_less_signed): New function.
5498 (ppc64_emit_less_unsigned): New function.
5499 (ppc64_emit_ref): New function.
5500 (ppc64_emit_const): New function.
5501 (ppc64v1_emit_reg): New function.
5502 (ppc64v2_emit_reg): New function.
5503 (ppc64_emit_pop): New function.
5504 (ppc64_emit_stack_flush): New function.
5505 (ppc64_emit_swap): New function.
5506 (ppc64v1_emit_call): New function.
5507 (ppc64v2_emit_call): New function.
5508 (ppc64v1_emit_int_call_1): New function.
5509 (ppc64v2_emit_int_call_1): New function.
5510 (ppc64v1_emit_void_call_2): New function.
5511 (ppc64v2_emit_void_call_2): New function.
5512 (ppc64_emit_if_goto): New function.
5513 (ppc64_emit_eq_goto): New function.
5514 (ppc64_emit_ne_goto): New function.
5515 (ppc64_emit_lt_goto): New function.
5516 (ppc64_emit_le_goto): New function.
5517 (ppc64_emit_gt_goto): New function.
5518 (ppc64_emit_ge_goto): New function.
5519 (ppc64v1_emit_ops_impl): New static variable.
5520 (ppc64v2_emit_ops_impl): New static variable.
5521 (ppc_emit_ops): New function.
5522 (linux_low_target): Wire in ppc_emit_ops.
5524 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
5525 Marcin Kościelnicki <koriakin@0x04.net>
5528 * Makefile.in: Add powerpc-*-ipa.o
5529 * configure.srv: Add ipa_obj for powerpc*-linux.
5530 * linux-ppc-ipa.c: New file.
5531 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
5533 (PPC_FIELD): New macro.
5534 (PPC_SEXT): New macro.
5535 (PPC_OP6): New macro.
5536 (PPC_BO): New macro.
5537 (PPC_LI): New macro.
5538 (PPC_BD): New macro.
5539 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
5540 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
5541 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
5542 (ppc_get_thread_area): New function.
5543 (is_elfv2_inferior): New function.
5544 (gen_ds_form): New function.
5545 (GEN_STD): New macro.
5546 (GEN_STDU): New macro.
5547 (GEN_LD): New macro.
5548 (GEN_LDU): New macro.
5549 (gen_d_form): New function.
5550 (GEN_ADDI): New macro.
5551 (GEN_ADDIS): New macro.
5552 (GEN_LI): New macro.
5553 (GEN_LIS): New macro.
5554 (GEN_ORI): New macro.
5555 (GEN_ORIS): New macro.
5556 (GEN_LWZ): New macro.
5557 (GEN_STW): New macro.
5558 (GEN_STWU): New macro.
5559 (gen_xfx_form): New function.
5560 (GEN_MFSPR): New macro.
5561 (GEN_MTSPR): New macro.
5562 (GEN_MFCR): New macro.
5563 (GEN_MTCR): New macro.
5564 (GEN_SYNC): New macro.
5565 (GEN_LWSYNC): New macro.
5566 (gen_x_form): New function.
5567 (GEN_OR): New macro.
5568 (GEN_MR): New macro.
5569 (GEN_LWARX): New macro.
5570 (GEN_STWCX): New macro.
5571 (GEN_CMPW): New macro.
5572 (gen_md_form): New function.
5573 (GEN_RLDICL): New macro.
5574 (GEN_RLDICR): New macro.
5575 (gen_i_form): New function.
5577 (GEN_BL): New macro.
5578 (gen_b_form): New function.
5579 (GEN_BNE): New macro.
5580 (GEN_LOAD): New macro.
5581 (GEN_STORE): New macro.
5582 (gen_limm): New function.
5583 (gen_atomic_xchg): New function.
5584 (gen_call): New function.
5585 (ppc_relocate_instruction): New function.
5586 (ppc_install_fast_tracepoint_jump_pad): New function.
5587 (ppc_get_min_fast_tracepoint_insn_len): New function.
5588 (ppc_get_ipa_tdesc_idx): New function.
5589 (the_low_target): Wire in the new functions.
5590 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
5592 * linux-ppc-tdesc.h: New file.
5594 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
5596 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
5597 (alloc_jump_pad_buffer): New function.
5598 * linux-amd64-ipa.c: Add <sys/mman.h> include.
5599 (alloc_jump_pad_buffer): New function.
5600 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
5601 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
5602 (alloc_jump_pad_buffer): New function.
5603 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
5604 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
5605 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
5606 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
5608 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
5610 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
5611 * linux-amd64-ipa.c: Likewise.
5612 * linux-i386-ipa.c: Likewise.
5613 * linux-s390-ipa.c: Likewise.
5614 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
5615 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
5616 set_trace_state_variable_value_ptr.
5617 (struct ipa_sym_addresses): Likewise.
5618 (symbol_list): Likewise.
5619 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
5620 accessing gdb_collect directly.
5621 (gdb_collect_ptr_type): New typedef.
5622 (get_raw_reg_ptr_type): New typedef.
5623 (get_trace_state_variable_value_ptr_type): New typedef.
5624 (set_trace_state_variable_value_ptr_type): New typedef.
5625 (gdb_collect_ptr): New global.
5626 (get_raw_reg_ptr): New global.
5627 (get_trace_state_variable_value_ptr): New global.
5628 (set_trace_state_variable_value_ptr): New global.
5629 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
5630 accessing get_raw_reg directly.
5631 (get_get_tsv_func_addr): Likewise for
5632 get_trace_state_variable_value_ptr.
5633 (get_set_tsv_func_addr): Likewise for
5634 set_trace_state_variable_value_ptr.
5635 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
5637 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
5639 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
5641 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
5643 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
5645 (relocate_instruction): Remove own_buf.
5646 * server.c (own_buf): Make global.
5647 (handle_v_requests): Make global.
5648 * server.h (own_buf): New declaration.
5649 (handle_v_requests): New prototype.
5651 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
5654 * linux-s390-low.c (add_insns): New function.
5655 (s390_emit_prologue): New function.
5656 (s390_emit_epilogue): New function.
5657 (s390_emit_add): New function.
5658 (s390_emit_sub): New function.
5659 (s390_emit_mul): New function.
5660 (s390_emit_lsh): New function.
5661 (s390_emit_rsh_signed): New function.
5662 (s390_emit_rsh_unsigned): New function.
5663 (s390_emit_ext): New function.
5664 (s390_emit_log_not): New function.
5665 (s390_emit_bit_and): New function.
5666 (s390_emit_bit_or): New function.
5667 (s390_emit_bit_xor): New function.
5668 (s390_emit_bit_not): New function.
5669 (s390_emit_equal): New function.
5670 (s390_emit_less_signed): New function.
5671 (s390_emit_less_unsigned): New function.
5672 (s390_emit_ref): New function.
5673 (s390_emit_if_goto): New function.
5674 (s390_emit_goto): New function.
5675 (s390_write_goto_address): New function.
5676 (s390_emit_litpool): New function.
5677 (s390_emit_const): New function.
5678 (s390_emit_call): New function.
5679 (s390_emit_reg): New function.
5680 (s390_emit_pop): New function.
5681 (s390_emit_stack_flush): New function.
5682 (s390_emit_zero_ext): New function.
5683 (s390_emit_swap): New function.
5684 (s390_emit_stack_adjust): New function.
5685 (s390_emit_set_r2): New function.
5686 (s390_emit_int_call_1): New function.
5687 (s390_emit_void_call_2): New function.
5688 (s390_emit_eq_goto): New function.
5689 (s390_emit_ne_goto): New function.
5690 (s390_emit_lt_goto): New function.
5691 (s390_emit_le_goto): New function.
5692 (s390_emit_gt_goto): New function.
5693 (s390_emit_ge_goto): New function.
5694 (s390x_emit_prologue): New function.
5695 (s390x_emit_epilogue): New function.
5696 (s390x_emit_add): New function.
5697 (s390x_emit_sub): New function.
5698 (s390x_emit_mul): New function.
5699 (s390x_emit_lsh): New function.
5700 (s390x_emit_rsh_signed): New function.
5701 (s390x_emit_rsh_unsigned): New function.
5702 (s390x_emit_ext): New function.
5703 (s390x_emit_log_not): New function.
5704 (s390x_emit_bit_and): New function.
5705 (s390x_emit_bit_or): New function.
5706 (s390x_emit_bit_xor): New function.
5707 (s390x_emit_bit_not): New function.
5708 (s390x_emit_equal): New function.
5709 (s390x_emit_less_signed): New function.
5710 (s390x_emit_less_unsigned): New function.
5711 (s390x_emit_ref): New function.
5712 (s390x_emit_if_goto): New function.
5713 (s390x_emit_const): New function.
5714 (s390x_emit_call): New function.
5715 (s390x_emit_reg): New function.
5716 (s390x_emit_pop): New function.
5717 (s390x_emit_stack_flush): New function.
5718 (s390x_emit_zero_ext): New function.
5719 (s390x_emit_swap): New function.
5720 (s390x_emit_stack_adjust): New function.
5721 (s390x_emit_int_call_1): New function.
5722 (s390x_emit_void_call_2): New function.
5723 (s390x_emit_eq_goto): New function.
5724 (s390x_emit_ne_goto): New function.
5725 (s390x_emit_lt_goto): New function.
5726 (s390x_emit_le_goto): New function.
5727 (s390x_emit_gt_goto): New function.
5728 (s390x_emit_ge_goto): New function.
5729 (s390_emit_ops): New function.
5730 (struct linux_target_ops): Fill in emit_ops hook.
5732 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
5735 * Makefile.in: Add s390 IPA files.
5736 * configure.srv: Build IPA for s390.
5737 * linux-s390-ipa.c: New file.
5738 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
5739 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
5740 (tdesc_s390_linux32): Likewise.
5741 (init_registers_s390_linux32v1): Likewise.
5742 (tdesc_s390_linux32v1): Likewise.
5743 (init_registers_s390_linux32v2): Likewise.
5744 (tdesc_s390_linux32v2): Likewise.
5745 (init_registers_s390_linux64): Likewise.
5746 (tdesc_s390_linux64): Likewise.
5747 (init_registers_s390_linux64v1): Likewise.
5748 (tdesc_s390_linux64v1): Likewise.
5749 (init_registers_s390_linux64v2): Likewise.
5750 (tdesc_s390_linux64v2): Likewise.
5751 (init_registers_s390_te_linux64): Likewise.
5752 (tdesc_s390_te_linux64): Likewise.
5753 (init_registers_s390_vx_linux64): Likewise.
5754 (tdesc_s390_vx_linux64): Likewise.
5755 (init_registers_s390_tevx_linux64): Likewise.
5756 (tdesc_s390_tevx_linux64): Likewise.
5757 (init_registers_s390x_linux64): Likewise.
5758 (tdesc_s390x_linux64): Likewise.
5759 (init_registers_s390x_linux64v1): Likewise.
5760 (tdesc_s390x_linux64v1): Likewise.
5761 (init_registers_s390x_linux64v2): Likewise.
5762 (tdesc_s390x_linux64v2): Likewise.
5763 (init_registers_s390x_te_linux64): Likewise.
5764 (tdesc_s390x_te_linux64): Likewise.
5765 (init_registers_s390x_vx_linux64): Likewise.
5766 (tdesc_s390x_vx_linux64): Likewise.
5767 (init_registers_s390x_tevx_linux64): Likewise.
5768 (tdesc_s390x_tevx_linux64): Likewise.
5769 (have_hwcap_s390_vx): New static variable.
5770 (s390_arch_setup): Fill have_hwcap_s390_vx.
5771 (s390_get_thread_area): New function.
5772 (s390_ft_entry_gpr_esa): New const.
5773 (s390_ft_entry_gpr_zarch): New const.
5774 (s390_ft_entry_misc): New const.
5775 (s390_ft_entry_fr): New const.
5776 (s390_ft_entry_vr): New const.
5777 (s390_ft_main_31): New const.
5778 (s390_ft_main_64): New const.
5779 (s390_ft_exit_fr): New const.
5780 (s390_ft_exit_vr): New const.
5781 (s390_ft_exit_misc): New const.
5782 (s390_ft_exit_gpr_esa): New const.
5783 (s390_ft_exit_gpr_zarch): New const.
5784 (append_insns): New function.
5785 (s390_relocate_instruction): New function.
5786 (s390_install_fast_tracepoint_jump_pad): New function.
5787 (s390_get_min_fast_tracepoint_insn_len): New function.
5788 (s390_get_ipa_tdesc_idx): New function.
5789 (struct linux_target_ops): Wire in the above functions.
5790 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
5791 * linux-s390-tdesc.h: New file.
5793 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
5795 * linux-s390-low.c (s390_supports_tracepoints): New function.
5796 (struct linux_target_ops): Fill supports_tracepoints hook.
5798 2016-03-18 Yao Qi <yao.qi@linaro.org>
5800 * linux-low.c (lwp_signal_can_be_delivered): New function.
5801 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
5803 2016-03-18 Yao Qi <yao.qi@linaro.org>
5805 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
5806 0 if signal is enqueued. Remove 'signal' from one debugging
5807 message. Move one debugging message to some lines below.
5808 Remove code setting 'signal' to 0.
5810 2016-03-18 Yao Qi <yao.qi@linaro.org>
5812 * linux-low.c (linux_low_filter_event): Remove redundant
5813 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
5815 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
5817 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
5818 (struct linux_target_ops): Wire in the above.
5820 2016-03-03 Yao Qi <yao.qi@linaro.org>
5822 * linux-low.c: Update comments to start_step_over.
5824 2016-03-03 Yao Qi <yao.qi@linaro.org>
5827 * linux-low.c (handle_extended_wait): Set child suspended
5828 if event_lwp->bp_reinsert isn't zero.
5830 2016-03-02 Yao Qi <yao.qi@linaro.org>
5832 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
5833 enqueue_pending_signal.
5835 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
5837 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
5840 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
5842 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
5843 (s390_regmap_3264) [!__s390x__]: New global.
5844 (s390_collect_ptrace_register): Skip map entries containing -1.
5845 (s390_supply_ptrace_register): Ditto.
5846 (s390_fill_gprs_high): New function.
5847 (s390_store_gprs_high): New function.
5848 (s390_regsets): Add NT_S390_HIGH_GPRS.
5849 (s390_get_hwcap): Enable on 31-bit.
5850 (have_hwcap_s390_high_gprs): Enable on 31-bit.
5851 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
5852 Detect NT_S390_HIGH_GPRS.
5853 (s390_usrregs_info_3264): Enable on 31-bit.
5854 (s390_regs_info): Enable regs_info_3264 on 31-bit.
5855 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
5857 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
5860 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
5861 * configure.srv: Ditto.
5862 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
5863 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
5864 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
5865 (init_registers_amd64_linux): Remove prototype.
5866 (tdesc_amd64_linux): Remove declaration.
5867 (get_ipa_tdesc): New function.
5868 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
5869 initialize remaining tdescs.
5870 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
5871 (init_registers_i386_linux): Remove prototype.
5872 (tdesc_i386_linux): Remove declaration.
5873 (get_ipa_tdesc): New function.
5874 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
5875 initialize remaining tdescs.
5876 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
5877 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
5878 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
5879 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
5880 (x86_get_ipa_tdesc_idx): New function.
5881 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
5882 * linux-x86-tdesc.h: New file.
5883 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
5884 (target_get_ipa_tdesc_idx): New macro.
5885 * tracepoint.c (ipa_tdesc_idx): New macro.
5886 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
5887 (symbol_list): Add ipa_tdesc_idx.
5888 (cmd_qtstart): Write ipa_tdesc_idx in the target.
5889 (ipa_tdesc): Remove.
5890 (ipa_tdesc_idx): New variable.
5891 (get_context_regcache): Use get_ipa_tdesc.
5892 (gdb_collect): Ditto.
5894 * tracepoint.h (get_ipa_tdesc): New prototype.
5895 (ipa_tdesc): Remove.
5897 2016-02-24 Pedro Alves <palves@redhat.com>
5899 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
5900 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
5901 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
5902 Factor out common code between the USE_SIGTRAP_SIGINFO and
5903 !USE_SIGTRAP_SIGINFO blocks.
5904 (linux_low_filter_event): Call save_stop_reason instead of
5905 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
5907 (linux_wait_1): Update comments.
5909 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
5911 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
5912 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
5913 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
5914 ppc_insert_point, ppc_remove_point.
5916 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
5918 * linux-s390-low.c (s390_supports_z_point_type): New function.
5919 (struct linux_target_ops): Wire s390_supports_z_point_type in.
5921 2016-02-16 Yao Qi <yao.qi@linaro.org>
5923 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
5924 PC. Get pc from regcache_read_pc.
5926 2016-02-12 Yao Qi <yao.qi@linaro.org>
5928 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
5929 or linux_get_pc_32bit.
5930 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
5932 2016-02-12 Yao Qi <yao.qi@linaro.org>
5934 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
5935 arm_linux_get_next_pcs_fixup.
5937 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
5939 * tracepoint.c (x_tracepoint_action_download): Change
5940 write_inferior_data_ptr to write_inferior_data_pointer.
5941 (cmd_qtstart): Likewise.
5942 (write_inferior_data_ptr): Remove.
5943 (download_agent_expr): Change write_inferior_data_ptr to
5944 write_inferior_data_pointer.
5945 (download_tracepoint_1): Likewise.
5946 (download_tracepoint): Likewise.
5947 (download_trace_state_variables): Likewise.
5949 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
5950 Marcin Kościelnicki <koriakin@0x04.net>
5952 * tracepoint.c (struct tracepoint_action_ops): Remove.
5953 (struct tracepoint_action): Remove ops.
5954 (m_tracepoint_action_download, r_tracepoint_action_download)
5955 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
5956 size and offset accordingly.
5957 (m_tracepoint_action_ops, r_tracepoint_action_ops)
5958 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
5959 (tracepoint_action_send, tracepoint_action_download): New functions.
5960 Helpers for trace action handlers.
5961 (add_tracepoint_action): Remove setup actions ops.
5962 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
5964 2016-02-10 Yao Qi <yao.qi@linaro.org>
5966 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
5968 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
5970 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
5972 * configure: Regenerate.
5974 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
5976 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
5977 void * to gdb_byte *.
5978 * linux-low.c (siginfo_fixup): Likewise.
5979 (linux_xfer_siginfo): Likewise.
5980 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
5982 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
5984 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
5986 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
5988 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
5990 * linux-x86-low.c [__x86_64__]: Include
5991 "nat/amd64-linux-siginfo.h".
5992 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
5993 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
5994 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
5995 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
5996 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
5997 (cpt_si_fd, si_timerid, si_overrun): Move from
5998 nat/amd64-linux-siginfo.c.
5999 * Makefile.in (amd64-linux-siginfo.o:): New rule.
6001 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
6003 * server.c (skip_to_semicolon): Remove.
6004 (process_point_options): Use strchrnul instead of
6007 2016-01-26 Yao Qi <yao.qi@linaro.org>
6009 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
6010 * linux-low.c (install_software_single_step_breakpoints): Don't
6011 call regcache_read_pc.
6012 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
6015 2016-01-26 Yao Qi <yao.qi@linaro.org>
6017 * linux-low.c (install_software_single_step_breakpoints): Call
6018 regcache_read_pc instead of get_pc.
6020 2016-01-26 Yao Qi <yao.qi@linaro.org>
6022 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
6023 (unblock_async_io): Rename to ...
6024 (block_unblock_async_io): ... it. New function.
6025 (enable_async_io): Don't install SIGIO handler. Unblock it
6027 (disable_async_io): Don't ignore SIGIO. Block it instead.
6028 (initialize_async_io): Install SIGIO handler. Don't call
6031 2016-01-26 Yao Qi <yao.qi@linaro.org>
6033 * remote-utils.c (getpkt): If the buffer isn't empty, and the
6034 first character is '\003', call *the_target->request_interrupt.
6036 2016-01-25 Yao Qi <yao.qi@linaro.org>
6038 * remote-utils.c (new_thread_notify): Remove.
6039 (dead_thread_notify): Likewise.
6040 * remote-utils.h (new_thread_notify): Remove declaration.
6041 (dead_thread_notify): Likewise.
6043 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
6045 * gdb.trace/pending.exp: Fix expected message on continue.
6047 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
6049 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
6050 it works properly on big-endian machines where sizeof (CORE_ADDR)
6053 2016-01-21 Pedro Alves <palves@redhat.com>
6055 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
6056 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
6057 * configure: Regenerate.
6059 2016-01-21 Yao Qi <yao.qi@linaro.org>
6061 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
6062 is_thumb and set it according to CPSR saved on the stack.
6063 (get_next_pcs_syscall_next_pc): Pass is_thumb to
6064 arm_sigreturn_next_pc.
6066 2016-01-18 Yao Qi <yao.qi@linaro.org>
6068 * linux-low.c (linux_set_pc_64bit): New function.
6069 (linux_get_pc_64bit): New function.
6070 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
6072 * linux-sparc-low.c (debug_threads): Remove declaration.
6073 (sparc_get_pc): Remove.
6074 (the_low_target): Use linux_get_pc_64bit instead of
6076 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
6077 (the_low_target): Use linux_get_pc_64bit and
6080 2016-01-18 Yao Qi <yao.qi@linaro.org>
6082 * linux-arm-low.c (debug_threads): Remove declaration.
6083 (arm_get_pc, arm_set_pc): Remove.
6084 (the_low_target): Use linux_get_pc_32bit and
6086 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
6087 (the_low_target): Use linux_get_pc_32bit and
6089 * linux-cris-low.c (debug_threads): Remove declaration.
6090 (cris_get_pc, cris_set_pc,): Remove.
6091 (the_low_target): Use linux_get_pc_32bit and
6093 * linux-crisv32-low.c (debug_threads): Remove declaration.
6094 (cris_get_pc, cris_set_pc): Remove.
6095 (the_low_target): Use linux_get_pc_32bit and
6097 * linux-low.c: Include inttypes.h.
6098 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
6099 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
6100 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
6101 (the_low_target): Use linux_get_pc_32bit and
6103 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
6104 (the_low_target): Use linux_get_pc_32bit and
6106 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
6107 (the_low_target): Use linux_get_pc_32bit and
6109 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
6110 (the_low_target): Use linux_get_pc_32bit and
6112 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
6113 (the_low_target): Use linux_get_pc_32bit and
6116 2016-01-18 Gary Benson <gbenson@redhat.com>
6118 * configure.ac (AC_FUNC_FORK): New check.
6119 * config.in: Regenerate.
6120 * configure: Likewise.
6122 2016-01-14 Yao Qi <yao.qi@linaro.org>
6124 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
6125 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
6126 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
6127 arm_get_next_pcs_ctor.
6129 2016-01-12 Josh Stone <jistone@redhat.com>
6130 Philippe Waroquiers <philippe.waroquiers@skynet.be>
6132 * inferiors.h: Include "gdb_vecs.h".
6133 (struct process_info): Add syscalls_to_catch.
6134 * inferiors.c (remove_process): Free syscalls_to_catch.
6135 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
6136 syscall_return stops.
6137 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
6138 * server.c (handle_general_set): Handle QCatchSyscalls.
6139 (handle_query): Report support for QCatchSyscalls.
6140 * target.h (struct target_ops): Add supports_catch_syscall.
6141 (target_supports_catch_syscall): New macro.
6142 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
6143 (struct lwp_info): Add syscall_state.
6144 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
6145 Maintain syscall_state and syscalls_to_catch across exec.
6146 (get_syscall_trapinfo): New function, proxy to the_low_target.
6147 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
6148 (linux_low_filter_event): Toggle syscall_state entry/return for
6149 syscall traps, and set it ignored for all others.
6150 (gdb_catching_syscalls_p): New function.
6151 (gdb_catch_this_syscall_p): New function.
6152 (linux_wait_1): Handle SYSCALL_SIGTRAP.
6153 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
6154 (linux_supports_catch_syscall): New function.
6155 (linux_target_ops): Install it.
6156 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
6157 (the_low_target): Install it.
6159 2016-01-12 Mike Frysinger <vapier@gentoo.org>
6161 * acinclude.m4: Include new ../warning.m4 file.
6162 * configure: Regenerated.
6163 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
6165 2016-01-12 Mike Frysinger <vapier@gentoo.org>
6167 * ax.c (is_goto_target): Mark static.
6168 * linux-low.c (register_addr): Likewise.
6169 (linux_fetch_registers, linux_store_registers): Likewise.
6170 * mem-break.c (any_persistent_commands): Fix old prototype.
6171 (add_commands_to_breakpoint): Mark static.
6172 * regcache.c (find_register_by_name): Delete unused func.
6173 * remote-utils.c (hex_or_minus_one): Mark static.
6174 * server.c (monitor_show_help): Mark static.
6175 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
6176 handle_v_requests): Likewise.
6178 2016-01-12 Pedro Alves <palves@redhat.com>
6180 Remove use of the registered trademark symbol throughout.
6182 2016-01-08 Yao Qi <yao.qi@linaro.org>
6184 * remote-utils.c (getpkt): If c is '\003', call target hook
6187 2016-01-06 Yao Qi <yao.qi@linaro.org>
6189 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
6190 linux-aarch32-low.c.
6191 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6192 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
6193 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
6194 (thumb2_breakpoint): Declare.
6195 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
6196 linux-aarch32-low.h.
6197 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6198 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
6199 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
6201 2016-01-01 Joel Brobecker <brobecker@adacore.com>
6203 * gdbreplay.c (gdbreplay_version): Change copyright year in
6205 * server.c (gdbserver_version): Likewise.
6207 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
6209 * server.c (crc32_table): Delete.
6210 (crc32): Use libiberty's xcrc32 function.
6212 2015-12-22 Joel Brobecker <brobecker@adacore.com>
6214 * lynx-low.c (lynx_delete_thread_callback): New function.
6215 (lynx_mourn): Properly delete our process and all of its
6216 threads. Remove call to clear_inferiors.
6218 2015-12-22 Joel Brobecker <brobecker@adacore.com>
6220 * target.c (thread_search_callback): Add check that
6221 the thread_stopped target callback is not NULL before
6224 2015-12-21 Yao Qi <yao.qi@linaro.org>
6226 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
6229 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
6231 * server.c (handle_query): Call target_supports_software_single_step.
6233 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
6235 * linux-low.c (single_step): New function.
6236 (linux_resume_one_lwp_throw): Call single_step.
6237 (start_step_over): Likewise.
6239 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
6241 * Makefile.in (SFILES): Append arch/arm-linux.c,
6242 arch/arm-get-next-pcs.c.
6243 (arm-linux.o): New rule.
6244 (arm-get-next-pcs.o): New rule.
6245 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
6247 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
6248 to linux-aarch32-low.c.
6249 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6250 (arm_breakpoint_len, thumb_breakpoint): Likewise.
6251 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
6252 (thumb2_breakpoint_len): Likewise.
6253 (arm_is_thumb_mode): Make non-static.
6254 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
6255 from linux-aarch32-low.c.
6256 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6257 (arm_breakpoint_len, thumb_breakpoint): Likewise.
6258 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
6259 (thumb2_breakpoint_len): Likewise.
6260 (arm_is_thumb_mode): New declaration.
6261 * linux-arm-low.c: Include arch/arm-linux.h
6262 aarch/arm-get-next-pcs.h, sys/syscall.h.
6263 (get_next_pcs_ops): New struct.
6264 (get_next_pcs_addr_bits_remove): New function.
6265 (get_next_pcs_is_thumb): New function.
6266 (get_next_pcs_read_memory_unsigned_integer): Likewise.
6267 (arm_sigreturn_next_pc): Likewise.
6268 (get_next_pcs_syscall_next_pc): Likewise.
6269 (arm_gdbserver_get_next_pcs): Likewise.
6270 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
6272 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
6273 * server.h: Include gdb_vecs.h.
6275 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
6277 * Makefile.in (SFILES): Append common/common-regcache.c.
6278 (OBS): Append common-regcache.o.
6279 (common-regcache.o): New rule.
6280 * regcache.c (init_register_cache): Initialize cache to
6282 (regcache_raw_read_unsigned): New function.
6283 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
6284 register_status enum.
6286 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
6288 * linux-aarch64-low.c (the_low_targets): Rename
6289 breakpoint_reinsert_addr to get_next_pcs.
6290 * linux-arm-low.c (the_low_targets): Likewise.
6291 * linux-bfin-low.c (the_low_targets): Likewise.
6292 * linux-cris-low.c (the_low_targets): Likewise.
6293 * linux-crisv32-low.c (the_low_targets): Likewise.
6294 * linux-low.c (can_software_single_step): Likewise.
6295 (install_software_single_step_breakpoints): New function.
6296 (start_step_over): Use install_software_single_step_breakpoints.
6297 * linux-low.h: New CORE_ADDR vector.
6298 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
6300 * linux-mips-low.c (the_low_targets): Likewise.
6301 * linux-nios2-low.c (the_low_targets): Likewise.
6302 * linux-sparc-low.c (the_low_targets): Likewise.
6304 2015-12-17 Pedro Alves <palves@redhat.com>
6306 * linux-low.c (linux_kill_one_lwp): Remove references to
6308 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
6310 (linux_init_signals): Delete.
6311 (initialize_low): Adjust.
6312 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
6314 2015-12-16 Pedro Alves <palves@redhat.com>
6316 * configure.ac (compiler warning flags): When testing a
6317 -Wno-foo option, check whether -Wfoo works instead.
6318 * configure: Regenerate.
6320 2015-12-11 Don Breazeal <donb@codesourcery.com>
6322 * server.c (process_serial_event): Don't exit from gdbserver
6323 in remote mode if there are still active inferiors.
6325 2015-12-11 Yao Qi <yao.qi@linaro.org>
6327 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
6328 arm_breakpoint_at if the process is 32-bit.
6330 2015-12-11 Yao Qi <yao.qi@linaro.org>
6332 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
6335 2015-12-07 Yao Qi <yao.qi@linaro.org>
6337 * configure.srv: Append arm.o to srv_tgtobj for
6338 aarch64*-*-linux* target.
6339 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
6340 from linux-arm-low.c.
6341 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6342 (arm_breakpoint_len, thumb_breakpoint): Likewise.
6343 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
6344 (thumb2_breakpoint_len): Likewise.
6345 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
6346 (arm_breakpoint_kinds): Likewise.
6347 (arm_breakpoint_kind_from_pc): Likewise.
6348 (arm_sw_breakpoint_from_kind): Likewise.
6349 (arm_breakpoint_kind_from_current_state): Likewise.
6350 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
6351 (arm_sw_breakpoint_from_kind): Declare.
6352 (arm_breakpoint_kind_from_current_state): Declare.
6353 (arm_breakpoint_at): Declare.
6354 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
6355 arm_sw_breakpoint_from_kind if process is 32-bit.
6356 (aarch64_breakpoint_kind_from_pc): New function.
6357 (aarch64_breakpoint_kind_from_current_state): New function.
6358 (the_low_target): Initialize fields breakpoint_kind_from_pc
6359 and breakpoint_kind_from_current_state.
6360 * linux-arm-low.c (arm_breakpoint_kinds): Move to
6361 linux-aarch32-low.c.
6362 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
6363 (arm_breakpoint, arm_breakpoint_len): Likewise.
6364 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
6365 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
6366 (arm_is_thumb_mode): Likewise.
6367 (arm_breakpoint_at): Likewise.
6368 (arm_breakpoint_kind_from_pc): Likewise.
6369 (arm_sw_breakpoint_from_kind): Likewise.
6370 (arm_breakpoint_kind_from_current_state): Likewise.
6373 2015-08-04 Yao Qi <yao.qi@linaro.org>
6375 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6376 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6377 * server.c (extended_protocol): Remove "static".
6378 * server.h (extended_protocol): Declare it.
6380 2015-12-04 Josh Stone <jistone@redhat.com>
6382 * target.h (struct target_ops) <arch_setup>: Rename to ...
6383 (struct target_ops) <post_create_inferior>: ... this.
6384 (target_arch_setup): Rename to ...
6385 (target_post_create_inferior): ... this, calling post_create_inferior.
6386 * server.c (start_inferior): Update target_arch_setup calls to
6387 target_post_create_inferior.
6388 * linux-low.c (linux_low_ptrace_options): Forward declare.
6389 (linux_arch_setup): Update its comment for general use.
6390 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
6391 (struct linux_target_ops): Use linux_post_create_inferior.
6392 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
6393 to post_create_inferior.
6394 * nto-low.c (struct nto_target_ops): Likewise.
6395 * spu-low.c (struct spu_target_ops): Likewise.
6396 * win32-low.c (struct win32_target_ops): Likewise.
6398 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
6400 * linux-arm-low.c: Remove duplicate arch/arm.h include.
6402 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6404 * linux-arm-low.c (arm_reinsert_addr): Remove function.
6405 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
6406 * linux-cris-low.c (cris_reinsert_addr> Remove function.
6407 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6408 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
6409 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6410 * linux-mips-low.c (mips_reinsert_addr): Remove function.
6411 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6412 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
6413 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6414 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
6415 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6417 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6419 * linux-low.c (linux_look_up_symbols): Don't call
6420 linux_supports_traceclone.
6421 * linux-low.h (thread_db_init): Remove use_events argument.
6422 * thread-db.c (thread_db_use_event): Remove global variable.
6423 (struct thread_db) <td_thr_event_enable_p>: Remove field.
6424 (struct thread_db) <td_create_bp>: Remove field.
6425 (thread_db_create_event): Remove function.
6426 (thread_db_enable_reporting): Likewise.
6427 (find_one_thread): Don't check for thread_db_use_events.
6428 (attach_thread): Likewise.
6429 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
6430 (try_thread_db_load_1): Don't check for thread_db_use_events.
6431 (thread_db_init): Remove use_events argument and thread events
6433 (remove_thread_event_breakpoints): Remove function.
6434 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
6436 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6438 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
6440 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6441 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
6442 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6443 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
6444 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
6446 * linux-crisv32-low.c (cris_supports_hardware_single_step):
6448 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6449 * linux-low.c (can_hardware_single_step): Use
6450 supports_hardware_single_step.
6451 (can_software_single_step): New function.
6452 (start_step_over): Call can_software_single_step.
6453 (linux_supports_hardware_single_step): New function.
6454 (struct target_ops) <supports_software_single_step>: Initialize.
6455 * linux-low.h (struct linux_target_ops)
6456 <supports_hardware_single_step>: Initialize.
6457 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
6458 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6459 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
6460 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
6461 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
6462 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6463 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
6464 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6465 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
6466 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
6468 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
6469 (struct linux_target_ops) <tile_supports_hardware_single_step>:
6471 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
6472 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6473 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
6475 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6476 * target.h (struct target_ops): <supports_software_single_step>:
6478 (target_supports_software_single_step): New macro.
6480 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6482 * linux-low.c (linux_wait_1): Fix pc advance condition.
6483 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
6484 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
6486 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6488 * linux-arm-low.c (arm_is_thumb_mode): New function.
6489 (arm_breakpoint_at): Use arm_is_thumb_mode.
6490 (arm_breakpoint_kind_from_current_state): New function.
6491 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
6493 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
6494 (linux_breakpoint_kind_from_current_state): New function.
6495 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
6496 * linux-low.h (struct linux_target_ops)
6497 <breakpoint_kind_from_current_state>: New field.
6498 * target.h (struct target_ops): Likewise.
6499 (target_breakpoint_kind_from_current_state): New macro.
6501 2015-11-30 Pedro Alves <palves@redhat.com>
6503 * linux-low.c (linux_resume): Wake up the event loop before
6506 2015-11-30 Pedro Alves <palves@redhat.com>
6508 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
6510 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
6512 * target.c (struct thread_search): New structure.
6513 (thread_search_callback): New function.
6514 (prev_general_thread): New global.
6515 (prepare_to_access_memory, done_accessing_memory): New functions.
6516 * target.h (prepare_to_access_memory, done_accessing_memory):
6517 Replace macros with function declarations.
6519 2015-11-30 Pedro Alves <palves@redhat.com>
6522 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
6523 report TARGET_WAITKIND_NO_RESUMED.
6524 * remote-utils.c (prepare_resume_reply): Handle
6525 TARGET_WAITKIND_NO_RESUMED.
6526 * server.c (report_no_resumed): New global.
6527 (handle_query) <qSupported>: Handle "no-resumed+". Report
6528 "no-resumed+" support.
6529 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
6530 return error if the client doesn't support no-resumed events.
6531 (push_stop_notification): New function.
6532 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
6533 events if the client supports them.
6535 2015-11-30 Pedro Alves <palves@redhat.com>
6537 * linux-low.c (thread_still_has_status_pending_p): Don't check
6539 (lwp_resumed): New function.
6540 (status_pending_p_callback): Return early if the LWP is not
6541 supposed to be resumed.
6543 2015-11-30 Pedro Alves <palves@redhat.com>
6545 * linux-low.c (handle_extended_wait): Assert that the LWP's
6546 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
6547 thread create events, leave the new child's status pending.
6548 (linux_low_filter_event): If GDB wants to hear about thread exit
6549 events, leave the LWP marked dead and don't delete it.
6550 (linux_wait_for_event_filtered): Don't check for thread exit.
6551 (filter_exit_event): New function.
6552 (linux_wait_1): Use it, when returning an exit event.
6553 (linux_resume_one_lwp_throw): Assert that the LWP's
6554 waitstatus is TARGET_WAITKIND_IGNORE.
6555 * remote-utils.c (prepare_resume_reply): Handle
6556 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
6557 * server.c (report_thread_events): New global.
6558 (handle_general_set): Handle QThreadEvents.
6559 (handle_query) <qSupported>: Handle and report QThreadEvents+;
6560 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
6561 TARGET_WAITKIND_THREAD_EXITED.
6562 * server.h (report_thread_events): Declare.
6564 2015-11-30 Pedro Alves <palves@redhat.com>
6566 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
6567 the thread's last_resume_kind was resume_stop.
6569 2015-11-30 Pedro Alves <palves@redhat.com>
6571 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
6574 2015-11-30 Pedro Alves <palves@redhat.com>
6576 * server.c (handle_v_requests): Handle vCtrlC.
6578 2015-11-30 Pedro Alves <palves@redhat.com>
6580 * gdbthread.h (find_any_thread_of_pid): Declare.
6581 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
6583 * server.c (handle_query): If current_thread is NULL, look for
6584 another thread of the selected process.
6586 2015-11-26 Daniel Colascione <dancol@dancol.org>
6587 Simon Marchi <simon.marchi@ericsson.com>
6589 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
6590 * server.c (handle_qxfer_threads_worker): Refactor to include thread
6592 * target.h (struct target_ops) <thread_name>: New field.
6593 (target_thread_name): New macro.
6595 2015-11-23 Joel Brobecker <brobecker@adacore.com>
6597 * regcache.h (regcache_invalidate_pid): Add declaration.
6598 * regcache.c (regcache_invalidate_pid): New function, extracted
6599 from regcache_invalidate.
6600 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
6601 Add trivial documentation comment.
6602 * lynx-low.c: Use regcache_invalidate_pid instead of
6603 regcache_invalidate.
6605 2015-11-23 Joel Brobecker <brobecker@adacore.com>
6607 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
6608 and Elf64_auxv_t if the target is Android.
6610 2015-11-22 Doug Evans <xdje42@gmail.com>
6612 * target.h: #include <sys/types.h>.
6614 2015-11-19 Pedro Alves <palves@redhat.com>
6616 * linux-low.c (linux_process_qsupported): Change prototype.
6618 * linux-low.h (struct linux_target_ops) <process_qsupported>:
6620 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
6621 and adjust to loop over all features.
6622 * server.c (handle_query) <qSupported>: Adjust to call
6623 target_process_qsupported once, passing it a vector of unprocessed
6625 * target.h (struct target_ops) <process_qsupported>: Change
6627 (target_process_qsupported): Adjust.
6629 2015-11-19 Pedro Alves <palves@redhat.com>
6631 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
6633 * configure: Regenerate.
6635 2015-11-19 Pedro Alves <palves@redhat.com>
6637 * configure: Regenerate.
6639 2015-11-19 Yao Qi <yao.qi@linaro.org>
6641 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
6644 2015-11-19 Yao Qi <yao.qi@linaro.org>
6646 * linux-aarch64-low.c (enum aarch64_operand_type): New.
6647 (struct aarch64_operand): Move enum out.
6649 2015-11-19 Yao Qi <yao.qi@linaro.org>
6651 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
6652 struct user_fpsimd_state *.
6653 (aarch64_store_fpregset): Likewise.
6655 2015-11-19 Yao Qi <yao.qi@linaro.org>
6657 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
6658 struct user_pt_regs *.
6659 (aarch64_store_gregset): Likewise.
6661 2015-11-18 Pedro Alves <palves@redhat.com>
6663 * Makefile.in (all_object_files): Add $IPA_OBJS.
6665 2015-11-17 Pedro Alves <palves@redhat.com>
6667 * win32-low.c (win32_resume): Use gdb_signal_from_host,
6668 GDB_SIGNAL_0 and gdb_signal_to_string.
6670 2015-11-17 Pedro Alves <palves@redhat.com>
6672 * win32-low.c (handle_output_debug_string): Remove parameter.
6673 (win32_kill): Remove our_status local and adjust call to
6674 handle_output_debug_string.
6675 (get_child_debug_event): Adjust call to
6676 handle_output_debug_string.
6678 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6680 * linux-mips-low.c (mips_fill_gregset): Add cast.
6681 (mips_store_gregset): Likewise.
6682 (mips_fill_fpregset): Likewise.
6683 (mips_store_fpregset): Likewise.
6685 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6687 * linux-mips-low.c (mips_add_watchpoint): Rename private to
6690 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6692 * linux-mips-low.c (mips_linux_new_thread): Change type of
6693 watch_type to enum target_hw_bp_type.
6695 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6697 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
6698 Change return type to arm_hwbp_type.
6700 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6702 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
6703 (arm_store_gregset): Likewise.
6704 * linux-arm-low.c (arm_get_hwcap): Likewise.
6705 (arm_read_description): Likewise.
6707 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6709 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
6711 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6713 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
6714 (ppc_fill_vsxregset): Likewise.
6715 (ppc_store_vsxregset): Likewise.
6716 (ppc_fill_vrregset): Likewise.
6717 (ppc_store_vrregset): Likewise.
6718 (ppc_fill_evrregset): Likewise.
6719 (ppc_store_evrregset): Likewise.
6721 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6723 * linux-ppc-low.c (ppc_usrregs_info): Remove
6724 forward-declaration.
6725 (ppc_arch_setup): Move lower in file.
6727 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
6729 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
6730 (ps_pdwrite): Likewise.
6732 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
6734 * linux-arm-low.c (arm_new_thread): Move pointer dereference
6735 to after assert checks.
6737 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
6739 * proc-service.c (ps_pdread): Add/adjust casts.
6740 (ps_pdwrite): Add/adjust casts.
6742 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
6744 * server.c (handle_search_memory_1): Cast return value of
6747 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
6749 * server.c (write_qxfer_response): Change type of data to
6752 2015-10-29 Pedro Alves <palves@redhat.com>
6754 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
6756 2015-10-29 Pedro Alves <palves@redhat.com>
6758 * tracepoint.c (clear_installed_tracepoints): Add casts.
6760 2015-10-29 Pedro Alves <palves@redhat.com>
6762 * server.c (handle_v_cont, process_serial_event): Add enum
6763 gdb_signal casts to signal parsing code.
6765 2015-10-29 Pedro Alves <palves@redhat.com>
6767 * linux-low.h (NULL_REGSET): Define.
6768 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
6769 * linux-arm-low.c (arm_regsets): Likewise.
6770 * linux-crisv32-low.c (cris_regsets): Likewise.
6771 * linux-m68k-low.c (m68k_regsets): Likewise.
6772 * linux-mips-low.c (mips_regsets): Likewise.
6773 * linux-nios2-low.c (nios2_regsets): Likewise.
6774 * linux-ppc-low.c (ppc_regsets): Likewise.
6775 * linux-s390-low.c (s390_regsets): Likewise.
6776 * linux-sh-low.c (sh_regsets): Likewise.
6777 * linux-sparc-low.c (sparc_regsets): Likewise.
6778 * linux-tic6x-low.c (tic6x_regsets): Likewise.
6779 * linux-tile-low.c (tile_regsets): Likewise.
6780 * linux-x86-low.c (x86_regsets): Likewise.
6781 * linux-xtensa-low.c (xtensa_regsets): Likewise.
6783 2015-10-29 Pedro Alves <palves@redhat.com>
6785 * linux-low.h (NULL_REGSET): Define.
6786 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
6787 * linux-arm-low.c (arm_regsets): Likewise.
6788 * linux-crisv32-low.c (cris_regsets): Likewise.
6789 * linux-m68k-low.c (m68k_regsets): Likewise.
6790 * linux-mips-low.c (mips_regsets): Likewise.
6791 * linux-nios2-low.c (nios2_regsets): Likewise.
6792 * linux-ppc-low.c (ppc_regsets): Likewise.
6793 * linux-s390-low.c (s390_regsets): Likewise.
6794 * linux-sh-low.c (sh_regsets): Likewise.
6795 * linux-sparc-low.c (sparc_regsets): Likewise.
6796 * linux-tic6x-low.c (tic6x_regsets): Likewise.
6797 * linux-tile-low.c (tile_regsets): Likewise.
6798 * linux-x86-low.c (x86_regsets): Likewise.
6799 * linux-xtensa-low.c (xtensa_regsets): Likewise.
6801 2015-10-26 Doug Evans <dje@google.com>
6803 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
6805 2015-10-26 Doug Evans <dje@google.com>
6807 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
6809 2015-10-26 Doug Evans <dje@google.com>
6811 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
6813 (attach_thread, find_new_threads_callback): Ditto.
6815 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
6817 * mem-break.h (set_breakpoint_data): Remove.
6819 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
6821 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
6822 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
6823 (initialize_low): Remove set_breakpoint_data call.
6824 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
6825 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
6826 (initialize_low): Remove set_breakpoint_data call.
6827 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
6828 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
6829 (initialize_low): Remove set_breakpoint_data call.
6831 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
6833 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
6834 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
6835 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
6836 * target.h (target_breakpoint_kind_from_pc): New macro.
6838 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
6840 * linux-low.c (default_breakpoint_kind_from_pc): New function.
6841 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
6842 the default breakpoint kind.
6844 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6846 * linux-arm-low.c (arm_supports_z_point_type): Add software
6849 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6851 * linux-arm-low.c: Refactor breakpoint definitions.
6852 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
6853 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
6855 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6857 * Makefile.in: Add arm.c/o.
6858 * configure.srv: Likewise.
6859 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
6860 (arm_breakpoint_kind_from_pc): New function.
6861 (arm_sw_breakpoint_from_kind): Return proper kind.
6862 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
6864 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6866 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
6868 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
6869 (struct raw_breakpoint) <size>: Remove.
6870 (struct raw_breakpoint) <kind>: Add.
6871 (bp_size): New function.
6872 (bp_opcode): Likewise.
6873 (find_raw_breakpoint_at): Adjust for kind.
6874 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
6875 (remove_memory_breakpoint): Adjust for kind call bp_size.
6876 (set_raw_breakpoint_at): Adjust for kind.
6877 (set_breakpoint): Likewise.
6878 (set_breakpoint_at): Call breakpoint_kind_from_pc.
6879 (delete_raw_breakpoint): Adjust for kind.
6880 (delete_breakpoint): Likewise.
6881 (find_gdb_breakpoint): Likewise.
6882 (set_gdb_breakpoint_1): Likewise.
6883 (set_gdb_breakpoint): Likewise.
6884 (delete_gdb_breakpoint_1): Likewise.
6885 (delete_gdb_breakpoint): Likewise.
6886 (uninsert_raw_breakpoint): Likewise.
6887 (reinsert_raw_breakpoint): Likewise.
6888 (set_breakpoint_data): Remove.
6889 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
6890 (check_mem_read): Adjust for kind call bp_size.
6891 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
6892 (clone_one_breakpoint): Adjust for kind.
6893 * mem-break.h (set_gdb_breakpoint): Likewise.
6894 (delete_gdb_breakpoint): Likewise.
6895 * server.c (process_serial_event): Likewise.
6897 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6899 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
6900 (struct linux_target_ops) <breakpoint>: Remove.
6901 (struct linux_target_ops) <breakpoint_len>: Remove.
6902 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6903 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6904 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
6905 (arm_sw_breakpoint_from_kind): New function.
6906 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
6907 (struct linux_target_ops) <breakpoint>: Remove.
6908 (struct linux_target_ops) <breakpoint_len>: Remove.
6909 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6910 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6911 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
6912 (struct linux_target_ops) <breakpoint>: Remove.
6913 (struct linux_target_ops) <breakpoint_len>: Remove.
6914 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6915 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6916 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
6917 (struct linux_target_ops) <breakpoint>: Remove.
6918 (struct linux_target_ops) <breakpoint_len>: Remove.
6919 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6920 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6921 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
6922 and sw_breakpoint_from_kind to increment the pc.
6923 (linux_breakpoint_kind_from_pc): New function.
6924 (linux_sw_breakpoint_from_kind): New function.
6925 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
6926 (initialize_low): Call breakpoint_kind_from_pc and
6927 sw_breakpoint_from_kind to replace breakpoint_data/len.
6928 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
6930 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
6931 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
6932 (struct linux_target_ops) <breakpoint>: Remove.
6933 (struct linux_target_ops) <breakpoint_len>: Remove.
6934 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6935 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6936 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
6937 (struct linux_target_ops) <breakpoint>: Remove.
6938 (struct linux_target_ops) <breakpoint_len>: Remove.
6939 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6940 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6941 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
6942 (struct linux_target_ops) <breakpoint>: Remove.
6943 (struct linux_target_ops) <breakpoint_len>: Remove.
6944 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6945 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6946 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
6947 (struct linux_target_ops) <breakpoint>: Remove.
6948 (struct linux_target_ops) <breakpoint_len>: Remove.
6949 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6950 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6951 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
6952 (struct linux_target_ops) <breakpoint>: Remove.
6953 (struct linux_target_ops) <breakpoint_len>: Remove.
6954 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6955 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6956 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
6957 (struct linux_target_ops) <breakpoint>: Remove.
6958 (struct linux_target_ops) <breakpoint_len>: Remove.
6959 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6960 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6961 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
6962 (struct linux_target_ops) <breakpoint>: Remove.
6963 (struct linux_target_ops) <breakpoint_len>: Remove.
6964 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6965 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6966 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
6967 (struct linux_target_ops) <breakpoint>: Remove.
6968 (struct linux_target_ops) <breakpoint_len>: Remove.
6969 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6970 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6971 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
6972 (struct linux_target_ops) <breakpoint>: Remove.
6973 (struct linux_target_ops) <breakpoint_len>: Remove.
6974 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6975 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6976 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
6977 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
6978 (struct linux_target_ops) <breakpoint>: Remove.
6979 (struct linux_target_ops) <breakpoint_len>: Remove.
6980 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6981 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6982 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
6983 (struct linux_target_ops) <breakpoint>: Remove.
6984 (struct linux_target_ops) <breakpoint_len>: Remove.
6985 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6986 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6988 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6990 * linux-cris-low.c (cris_get_pc): Remove void arg.
6992 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
6994 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
6997 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
6999 * inferiors.c (thread_pid_matches_callback): New function.
7000 (find_thread_process): New function.
7001 (remove_thread): Reset current_thread.
7002 (remove_process): Assert threads have been removed first.
7004 2015-10-15 Yao Qi <yao.qi@linaro.org>
7006 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
7008 (aarch64_remove_point): Likewise.
7009 * regcache.c (regcache_register_size): New function.
7011 2015-10-12 Yao Qi <yao.qi@linaro.org>
7013 * linux-aarch64-low.c: Update all callers as emit_load_store
7014 is renamed to aarch64_emit_load_store.
7016 2015-10-12 Yao Qi <yao.qi@linaro.org>
7018 * linux-aarch64-low.c: Update all callers of function renaming
7019 from emit_insn to aarch64_emit_insn.
7021 2015-10-12 Yao Qi <yao.qi@linaro.org>
7023 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
7024 arch/aarch64-insn.h.
7025 (struct aarch64_memory_operand): Likewise.
7027 (emit_insn): Move to arch/aarch64-insn.c.
7028 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
7029 (emit_load_store): Move to arch/aarch64-insn.c.
7030 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
7031 (can_encode_int32): Remove.
7033 2015-10-12 Yao Qi <yao.qi@linaro.org>
7035 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
7036 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
7037 (aarch64_relocate_instruction): Likewise.
7038 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
7039 (struct aarch64_insn_visitor): Likewise.
7041 2015-10-12 Yao Qi <yao.qi@linaro.org>
7043 * linux-aarch64-low.c (struct aarch64_insn_data): New.
7044 (struct aarch64_insn_visitor): New.
7045 (struct aarch64_insn_relocation_data): New.
7046 (aarch64_ftrace_insn_reloc_b): New function.
7047 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
7048 (aarch64_ftrace_insn_reloc_cb): Likewise.
7049 (aarch64_ftrace_insn_reloc_tb): Likewise.
7050 (aarch64_ftrace_insn_reloc_adr): Likewise.
7051 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
7052 (aarch64_ftrace_insn_reloc_others): Likewise.
7054 (aarch64_relocate_instruction): Use visitor.
7056 2015-10-12 Yao Qi <yao.qi@linaro.org>
7058 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
7059 int. Add argument buf.
7060 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
7061 aarch64_relocate_instruction.
7063 2015-10-12 Yao Qi <yao.qi@linaro.org>
7065 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
7066 argument insn. Remove local variable insn. Don't call
7068 (aarch64_install_fast_tracepoint_jump_pad): Call
7071 2015-09-30 Yao Qi <yao.qi@linaro.org>
7073 * linux-aarch64-low.c (emit_movk): Shorten a long line.
7074 (emit_load_store_pair): Likewise.
7076 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
7078 * dll.c (match_dll): Add cast(s).
7079 (unloaded_dll): Likewise.
7080 * linux-low.c (second_thread_of_pid_p): Likewise.
7081 (delete_lwp_callback): Likewise.
7082 (count_events_callback): Likewise.
7083 (select_event_lwp_callback): Likewise.
7084 (linux_set_resume_request): Likewise.
7085 * server.c (accumulate_file_name_length): Likewise.
7086 (emit_dll_description): Likewise.
7087 (handle_qxfer_threads_worker): Likewise.
7088 (visit_actioned_threads): Likewise.
7089 * thread-db.c (any_thread_of): Likewise.
7090 * tracepoint.c (same_process_p): Likewise.
7091 (match_blocktype): Likewise.
7092 (build_traceframe_info_xml): Likewise.
7094 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
7096 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
7098 (gdb_unparse_agent_expr): Likewise.
7099 * hostio.c (require_data): Likewise.
7100 (handle_pread): Likewise.
7101 * linux-low.c (disable_regset): Likewise.
7102 (fetch_register): Likewise.
7103 (store_register): Likewise.
7104 (get_dynamic): Likewise.
7105 (linux_qxfer_libraries_svr4): Likewise.
7106 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
7107 (set_fast_tracepoint_jump): Likewise.
7108 (uninsert_fast_tracepoint_jumps_at): Likewise.
7109 (reinsert_fast_tracepoint_jumps_at): Likewise.
7110 (validate_inserted_breakpoint): Likewise.
7111 (clone_agent_expr): Likewise.
7112 * regcache.c (init_register_cache): Likewise.
7113 * remote-utils.c (putpkt_binary_1): Likewise.
7114 (decode_M_packet): Likewise.
7115 (decode_X_packet): Likewise.
7116 (look_up_one_symbol): Likewise.
7117 (relocate_instruction): Likewise.
7118 (monitor_output): Likewise.
7119 * server.c (handle_search_memory): Likewise.
7120 (handle_qxfer_exec_file): Likewise.
7121 (handle_qxfer_libraries): Likewise.
7122 (handle_qxfer): Likewise.
7123 (handle_query): Likewise.
7124 (handle_v_cont): Likewise.
7125 (handle_v_run): Likewise.
7126 (captured_main): Likewise.
7127 * target.c (write_inferior_memory): Likewise.
7128 * thread-db.c (try_thread_db_load_from_dir): Likewise.
7129 * tracepoint.c (init_trace_buffer): Likewise.
7130 (add_tracepoint_action): Likewise.
7131 (add_traceframe): Likewise.
7132 (add_traceframe_block): Likewise.
7133 (cmd_qtdpsrc): Likewise.
7134 (cmd_qtdv): Likewise.
7135 (cmd_qtstatus): Likewise.
7136 (response_source): Likewise.
7137 (response_tsv): Likewise.
7138 (cmd_qtnotes): Likewise.
7139 (gdb_collect): Likewise.
7140 (initialize_tracepoint): Likewise.
7142 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
7144 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
7145 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
7146 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
7148 (enum aarch64_condition_codes): New enum.
7149 (w0): New static global.
7152 (struct aarch64_memory_operand) <type>: New
7153 MEMORY_OPERAND_POSTINDEX type.
7154 (postindex_memory_operand): New helper function.
7155 (emit_ret): New function.
7156 (emit_load_store_pair): New function, factored out of emit_stp
7157 with support for MEMORY_OPERAND_POSTINDEX.
7158 (emit_stp): Rewrite using emit_load_store_pair.
7159 (emit_ldp): New function.
7160 (emit_load_store): Likewise.
7161 (emit_ldr): Mention post-index instruction in comment.
7162 (emit_ldrh): New function.
7163 (emit_ldrb): New function.
7164 (emit_ldrsw): Mention post-index instruction in comment.
7165 (emit_str): Likewise.
7166 (emit_subs): New function.
7167 (emit_cmp): Likewise.
7168 (emit_and): Likewise.
7169 (emit_orr): Likewise.
7170 (emit_orn): Likewise.
7171 (emit_eor): Likewise.
7172 (emit_mvn): Likewise.
7173 (emit_lslv): Likewise.
7174 (emit_lsrv): Likewise.
7175 (emit_asrv): Likewise.
7176 (emit_mul): Likewise.
7177 (emit_sbfm): Likewise.
7178 (emit_sbfx): Likewise.
7179 (emit_ubfm): Likewise.
7180 (emit_ubfx): Likewise.
7181 (emit_csinc): Likewise.
7182 (emit_cset): Likewise.
7183 (emit_nop): Likewise.
7184 (emit_ops_insns): New helper function.
7185 (emit_pop): Likewise.
7186 (emit_push): Likewise.
7187 (aarch64_emit_prologue): New function.
7188 (aarch64_emit_epilogue): Likewise.
7189 (aarch64_emit_add): Likewise.
7190 (aarch64_emit_sub): Likewise.
7191 (aarch64_emit_mul): Likewise.
7192 (aarch64_emit_lsh): Likewise.
7193 (aarch64_emit_rsh_signed): Likewise.
7194 (aarch64_emit_rsh_unsigned): Likewise.
7195 (aarch64_emit_ext): Likewise.
7196 (aarch64_emit_log_not): Likewise.
7197 (aarch64_emit_bit_and): Likewise.
7198 (aarch64_emit_bit_or): Likewise.
7199 (aarch64_emit_bit_xor): Likewise.
7200 (aarch64_emit_bit_not): Likewise.
7201 (aarch64_emit_equal): Likewise.
7202 (aarch64_emit_less_signed): Likewise.
7203 (aarch64_emit_less_unsigned): Likewise.
7204 (aarch64_emit_ref): Likewise.
7205 (aarch64_emit_if_goto): Likewise.
7206 (aarch64_emit_goto): Likewise.
7207 (aarch64_write_goto_address): Likewise.
7208 (aarch64_emit_const): Likewise.
7209 (aarch64_emit_call): Likewise.
7210 (aarch64_emit_reg): Likewise.
7211 (aarch64_emit_pop): Likewise.
7212 (aarch64_emit_stack_flush): Likewise.
7213 (aarch64_emit_zero_ext): Likewise.
7214 (aarch64_emit_swap): Likewise.
7215 (aarch64_emit_stack_adjust): Likewise.
7216 (aarch64_emit_int_call_1): Likewise.
7217 (aarch64_emit_void_call_2): Likewise.
7218 (aarch64_emit_eq_goto): Likewise.
7219 (aarch64_emit_ne_goto): Likewise.
7220 (aarch64_emit_lt_goto): Likewise.
7221 (aarch64_emit_le_goto): Likewise.
7222 (aarch64_emit_gt_goto): Likewise.
7223 (aarch64_emit_ge_got): Likewise.
7224 (aarch64_emit_ops_impl): New static global variable.
7225 (aarch64_emit_ops): New target function, return
7226 &aarch64_emit_ops_impl.
7227 (struct linux_target_ops): Install it.
7229 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
7231 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
7232 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
7234 * linux-aarch64-ipa.c: New file.
7235 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
7237 (aarch64_get_thread_area): New target method.
7238 (extract_signed_bitfield): New helper function.
7239 (aarch64_decode_ldr_literal): New function.
7240 (enum aarch64_opcodes): New enum.
7241 (struct aarch64_register): New struct.
7242 (struct aarch64_operand): New struct.
7243 (x0): New static global.
7252 (aarch64_register): New helper function.
7253 (register_operand): Likewise.
7254 (immediate_operand): Likewise.
7255 (struct aarch64_memory_operand): New struct.
7256 (offset_memory_operand): New helper function.
7257 (preindex_memory_operand): Likewise.
7258 (enum aarch64_system_control_registers): New enum.
7259 (ENCODE): New macro.
7260 (emit_insn): New helper function.
7261 (emit_b): New function.
7262 (emit_bcond): Likewise.
7263 (emit_cb): Likewise.
7264 (emit_tb): Likewise.
7265 (emit_blr): Likewise.
7266 (emit_stp): Likewise.
7267 (emit_ldp_q_offset): Likewise.
7268 (emit_stp_q_offset): Likewise.
7269 (emit_load_store): Likewise.
7270 (emit_ldr): Likewise.
7271 (emit_ldrsw): Likewise.
7272 (emit_str): Likewise.
7273 (emit_ldaxr): Likewise.
7274 (emit_stxr): Likewise.
7275 (emit_stlr): Likewise.
7276 (emit_data_processing_reg): Likewise.
7277 (emit_data_processing): Likewise.
7278 (emit_add): Likewise.
7279 (emit_sub): Likewise.
7280 (emit_mov): Likewise.
7281 (emit_movk): Likewise.
7282 (emit_mov_addr): Likewise.
7283 (emit_mrs): Likewise.
7284 (emit_msr): Likewise.
7285 (emit_sevl): Likewise.
7286 (emit_wfe): Likewise.
7287 (append_insns): Likewise.
7288 (can_encode_int32_in): New helper function.
7289 (aarch64_relocate_instruction): New function.
7290 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
7291 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
7292 (struct linux_target_ops): Install aarch64_get_thread_area,
7293 aarch64_install_fast_tracepoint_jump_pad and
7294 aarch64_get_min_fast_tracepoint_insn_len.
7296 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
7298 * Makefile.in (aarch64-insn.o): New rule.
7299 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
7301 2015-09-21 Yao Qi <yao.qi@linaro.org>
7303 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
7305 2015-09-21 Yao Qi <yao.qi@linaro.org>
7307 * tracepoint.c (max_jump_pad_size): Remove.
7309 2015-09-18 Yao Qi <yao.qi@linaro.org>
7311 * linux-aarch64-low.c: Don't include sys/uio.h.
7312 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
7314 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
7316 * tracepoint.c (eval_result_type): Change prototype.
7317 (condition_true_at_tracepoint): Fix argument to compiled_cond.
7319 2015-09-15 Pedro Alves <palves@redhat.com>
7321 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
7322 Check whether to report exec events instead of checking whether
7323 multiprocess is enabled.
7325 2015-09-15 Pedro Alves <palves@redhat.com>
7328 * remote-utils.c (prepare_resume_reply): Merge
7329 TARGET_WAITKIND_VFORK_DONE switch case with the
7330 TARGET_WAITKIND_FORKED case.
7332 2015-09-15 Yao Qi <yao.qi@linaro.org>
7334 * server.c (handle_query): Check string comparison using
7335 "else if" instead of "if".
7337 2015-09-15 Yao Qi <yao.qi@linaro.org>
7339 * server.c (vCont_supported): New global variable.
7340 (handle_query): Set vCont_supported to 1 if "vContSupported+"
7341 matches. Append ";vContSupported+" to own_buf.
7342 (handle_v_requests): Append ";s;S" to own_buf if target supports
7343 hardware single step or vCont_supported is false.
7344 (capture_main): Set vCont_supported to zero.
7346 2015-09-15 Yao Qi <yao.qi@linaro.org>
7348 * linux-low.c (linux_supports_conditional_breakpoints): Rename
7350 (linux_supports_hardware_single_step): ... New function.
7351 (linux_target_ops): Update.
7352 * lynx-low.c (lynx_target_ops): Set field
7353 supports_hardware_single_step to target_can_do_hardware_single_step.
7354 * nto-low.c (nto_target_ops): Likewise.
7355 * spu-low.c (spu_target_ops): Likewise.
7356 * win32-low.c (win32_target_ops): Likewise.
7357 * target.c (target_can_do_hardware_single_step): New function.
7358 * target.h (struct target_ops) <supports_conditional_breakpoints>:
7359 Remove. <supports_hardware_single_step>: New field.
7360 (target_supports_conditional_breakpoints): Remove.
7361 (target_supports_hardware_single_step): New macro.
7362 (target_can_do_hardware_single_step): Declare.
7363 * server.c (handle_query): Use target_supports_hardware_single_step
7364 instead of target_supports_conditional_breakpoints.
7366 2015-09-15 Yao Qi <yao.qi@linaro.org>
7368 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
7370 (struct linux_target_ops the_low_target): Install
7371 aarch64_linux_siginfo_fixup.
7373 2015-09-11 Don Breazeal <donb@codesourcery.com>
7374 Luis Machado <lgustavo@codesourcery.com>
7376 * linux-low.c (linux_mourn): Static declaration.
7377 (linux_arch_setup): Move in front of
7378 handle_extended_wait.
7379 (linux_arch_setup_thread): New function.
7380 (handle_extended_wait): Handle exec events. Call
7381 linux_arch_setup_thread. Make event_lwp argument a
7382 pointer-to-a-pointer.
7383 (check_zombie_leaders): Do not check stopped threads.
7384 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
7385 (linux_low_filter_event): Add lwp and thread for exec'ing
7386 non-leader thread if leader thread has been deleted.
7387 Refactor code into linux_arch_setup_thread and call it.
7388 Pass child lwp pointer by reference to handle_extended_wait.
7389 (linux_wait_for_event_filtered): Update comment.
7390 (linux_wait_1): Prevent clobbering exec event status.
7391 (linux_supports_exec_events): New function.
7392 (linux_target_ops) <supports_exec_events>: Initialize new member.
7393 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
7395 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
7396 * server.c (report_exec_events): New global variable.
7397 (handle_query): Handle qSupported query for exec-events feature.
7398 (captured_main): Initialize report_exec_events.
7399 * server.h (report_exec_events): Declare new global variable.
7400 * target.h (struct target_ops) <supports_exec_events>: New
7402 (target_supports_exec_events): New macro.
7403 * win32-low.c (win32_target_ops) <supports_exec_events>:
7404 Initialize new member.
7406 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
7408 * linux-low.c (linux_low_enable_btrace): Remove.
7409 (linux_target_ops): Replace linux_low_enable_btrace with
7410 linux_enable_btrace.
7412 2015-09-03 Yao Qi <yao.qi@linaro.org>
7414 * linux-aarch64-low.c (aarch64_insert_point): Call
7415 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
7418 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
7420 * linux-low.c (check_stopped_by_breakpoint): Use
7421 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
7423 2015-08-27 Pedro Alves <palves@redhat.com>
7425 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
7427 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
7429 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
7430 the XNEW-family equivalent.
7431 (compile_bytecodes): Likewise.
7432 * dll.c (loaded_dll): Likewise.
7433 * event-loop.c (append_callback_event): Likewise.
7434 (create_file_handler): Likewise.
7435 (create_file_event): Likewise.
7436 * hostio.c (handle_open): Likewise.
7437 * inferiors.c (add_thread): Likewise.
7438 (add_process): Likewise.
7439 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
7440 * linux-arm-low.c (arm_new_process): Likewise.
7441 (arm_new_thread): Likewise.
7442 * linux-low.c (add_to_pid_list): Likewise.
7443 (linux_add_process): Likewise.
7444 (handle_extended_wait): Likewise.
7445 (add_lwp): Likewise.
7446 (enqueue_one_deferred_signal): Likewise.
7447 (enqueue_pending_signal): Likewise.
7448 (linux_resume_one_lwp_throw): Likewise.
7449 (linux_resume_one_thread): Likewise.
7450 (linux_read_memory): Likewise.
7451 (linux_write_memory): Likewise.
7452 * linux-mips-low.c (mips_linux_new_process): Likewise.
7453 (mips_linux_new_thread): Likewise.
7454 (mips_add_watchpoint): Likewise.
7455 * linux-x86-low.c (initialize_low_arch): Likewise.
7456 * lynx-low.c (lynx_add_process): Likewise.
7457 * mem-break.c (set_raw_breakpoint_at): Likewise.
7458 (set_breakpoint): Likewise.
7459 (add_condition_to_breakpoint): Likewise.
7460 (add_commands_to_breakpoint): Likewise.
7461 (clone_agent_expr): Likewise.
7462 (clone_one_breakpoint): Likewise.
7463 * regcache.c (new_register_cache): Likewise.
7464 * remote-utils.c (look_up_one_symbol): Likewise.
7465 * server.c (queue_stop_reply): Likewise.
7466 (start_inferior): Likewise.
7467 (queue_stop_reply_callback): Likewise.
7468 (handle_target_event): Likewise.
7469 * spu-low.c (fetch_ppc_memory): Likewise.
7470 (store_ppc_memory): Likewise.
7471 * target.c (set_target_ops): Likewise.
7472 * thread-db.c (thread_db_load_search): Likewise.
7473 (try_thread_db_load_1): Likewise.
7474 * tracepoint.c (add_tracepoint): Likewise.
7475 (add_tracepoint_action): Likewise.
7476 (create_trace_state_variable): Likewise.
7477 (cmd_qtdpsrc): Likewise.
7478 (cmd_qtro): Likewise.
7479 (add_while_stepping_state): Likewise.
7480 * win32-low.c (child_add_thread): Likewise.
7481 (get_image_name): Likewise.
7483 2015-08-25 Yao Qi <yao.qi@linaro.org>
7485 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
7487 2015-08-25 Yao Qi <yao.qi@linaro.org>
7489 * Makefile.in (aarch64-linux.o): New rule.
7490 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
7492 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
7493 (aarch64_init_debug_reg_state): Make it extern.
7494 (aarch64_linux_prepare_to_resume): Remove.
7496 2015-08-25 Yao Qi <yao.qi@linaro.org>
7498 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
7499 lwp_arch_private_info and ptid_of_lwp.
7501 2015-08-25 Yao Qi <yao.qi@linaro.org>
7503 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
7504 Find proc_info by find_process_pid. All callers updated.
7506 2015-08-25 Yao Qi <yao.qi@linaro.org>
7508 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
7510 (debug_reg_change_callback): Remove.
7511 (aarch64_notify_debug_reg_change): Remove.
7513 2015-08-25 Yao Qi <yao.qi@linaro.org>
7515 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
7516 Call current_lwp_ptid.
7518 2015-08-25 Yao Qi <yao.qi@linaro.org>
7520 * linux-aarch64-low.c (debug_reg_change_callback): Use
7523 2015-08-25 Yao Qi <yao.qi@linaro.org>
7525 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
7527 2015-08-25 Yao Qi <yao.qi@linaro.org>
7529 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
7531 2015-08-25 Yao Qi <yao.qi@linaro.org>
7533 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
7536 2015-08-25 Yao Qi <yao.qi@linaro.org>
7538 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
7540 (debug_reg_change_callback): Remove argument entry and add argument
7541 lwp. Remove local variable thread. Don't print thread id in the
7542 debugging output. Don't check whether pid of thread equals to pid.
7543 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
7544 iterate_over_lwps instead find_inferior.
7546 2015-08-24 Pedro Alves <palves@redhat.com>
7548 * inferiors.c (get_first_process): New function.
7549 * inferiors.h (get_first_process): New declaration.
7550 * remote-utils.c (read_ptid): Default to the first process in the
7551 list, instead of to the current thread's process.
7553 2015-08-24 Pedro Alves <palves@redhat.com>
7555 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
7556 * event-loop.c: Likewise.
7557 * remote-utils.c: Likewise.
7558 * tracepoint.c: Likewise.
7560 2015-08-24 Pedro Alves <palves@redhat.com>
7562 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
7565 2015-08-21 Pedro Alves <palves@redhat.com>
7567 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
7568 instead of literal 1.
7570 2015-08-21 Pedro Alves <palves@redhat.com>
7572 * tdesc.c (default_description): Explicitly zero-initialize.
7574 2015-08-21 Pedro Alves <palves@redhat.com>
7577 * inferiors.c (remove_thread): Discard any pending stop reply for
7579 * server.c (remove_all_on_match_pid): Rename to ...
7580 (remove_all_on_match_ptid): ... this. Work with a filter ptid
7582 (discard_queued_stop_replies): Change parameter to a ptid. Now
7584 (handle_v_kill, kill_inferior_callback, captured_main)
7585 (process_serial_event): Adjust.
7586 * server.h (discard_queued_stop_replies): Declare.
7588 2015-08-21 Pedro Alves <palves@redhat.com>
7590 * linux-low.c (wait_for_sigstop): Always switch to no thread
7591 selected if the previously current thread dies.
7592 * lynx-low.c (lynx_request_interrupt): Use the first thread's
7593 process instead of the current thread's.
7594 * remote-utils.c (input_interrupt): Don't check if there's no
7596 * server.c (gdb_read_memory, gdb_write_memory): If setting the
7597 current thread to the general thread fails, error out.
7598 (handle_qxfer_auxv, handle_qxfer_libraries)
7599 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
7600 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
7601 (handle_query): Check if there's a thread selected instead of
7602 checking whether there's any thread in the thread list.
7603 (handle_qxfer_threads, handle_qxfer_btrace)
7604 (handle_qxfer_btrace_conf): Don't error out early if there's no
7605 thread in the thread list.
7606 (handle_v_cont, myresume): Don't set the current thread to the
7608 (process_serial_event) <Hg handling>: Also set thread_id if the
7609 previous general thread is still alive.
7610 (process_serial_event) <g/G handling>: If setting the current
7611 thread to the general thread fails, error out.
7612 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
7613 thread's lwp instead of the current thread's.
7614 * target.c (set_desired_thread): If the desired thread was not
7615 found, leave the current thread pointing to NULL. Return an int
7616 (boolean) indicating success.
7617 * target.h (set_desired_thread): Change return type to int.
7619 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
7621 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
7622 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
7624 (ps_get_thread_area): New function.
7626 2015-08-19 Gary Benson <gbenson@redhat.com>
7628 * hostio.c (handle_pread): Do not attempt to read more data
7629 than hostio_reply_with_data can fit in a packet.
7631 2015-08-18 Joel Brobecker <brobecker@adacore.com>
7633 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
7635 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
7637 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
7639 2015-08-06 Pedro Alves <palves@redhat.com>
7641 * tracepoint.c (expr_eval_result): Now an int.
7643 2015-08-06 Pedro Alves <palves@redhat.com>
7645 * gdbthread.h (struct regcache): Forward declare.
7646 (struct thread_info) <regcache_data>: Now a struct regcache
7648 * inferiors.c (inferior_regcache_data)
7649 (set_inferior_regcache_data): Now work with struct regcache
7651 * inferiors.h (struct regcache): Forward declare.
7652 (inferior_regcache_data, set_inferior_regcache_data): Now work
7653 with struct regcache pointers.
7654 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
7655 (free_register_cache_thread): Remove struct regcache pointer
7658 2015-08-06 Pedro Alves <palves@redhat.com>
7660 * server.c (captured_main): On error, print the exception message
7661 to stderr, and if run_once is set, throw a quit.
7663 2015-08-06 Pedro Alves <palves@redhat.com>
7665 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
7668 2015-08-06 Pedro Alves <palves@redhat.com>
7670 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
7671 reading beyond the passed in buffer length.
7673 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
7675 * tracepoint.c (symbol_list) <required>: Remove.
7677 2015-08-06 Pedro Alves <palves@redhat.com>
7679 * linux-low.c (handle_extended_wait): Set the fork child's suspend
7680 count if stopping and suspending threads.
7681 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
7682 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
7683 (linux_detach): Complete an ongoing step-over.
7684 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
7686 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
7687 (linux_wait_1): If passing a signal to the inferior after
7688 finishing a step-over, unsuspend and re-resume all lwps. If we
7689 see a single-step event but the thread should be continuing, don't
7690 pass the trap to gdb.
7691 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
7692 internal_error instead of gdb_assert.
7693 (enqueue_pending_signal): New function.
7694 (check_ptrace_stopped_lwp_gone): Add debug output.
7695 (start_step_over): Use internal_error instead of gdb_assert.
7696 (complete_ongoing_step_over): New function.
7697 (linux_resume_one_thread): Don't resume a suspended thread.
7698 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
7701 2015-08-06 Pedro Alves <palves@redhat.com>
7703 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
7704 (linux_thread_alive): Use lwp_is_marked_dead.
7705 (extended_event_reported): Delete.
7706 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
7707 instead of extended_event_reported.
7708 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
7710 (lwp_is_marked_dead): New function.
7711 (lwp_running): Use lwp_is_marked_dead.
7712 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
7715 2015-08-06 Pedro Alves <palves@redhat.com>
7717 * linux-low.c (linux_wait_1): Move fork event output out of the
7718 !report_to_gdb check. Pass event_child->waitstatus to
7719 target_waitstatus_to_string instead of ourstatus.
7721 2015-08-04 Yao Qi <yao.qi@linaro.org>
7723 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
7724 if current_thread is 32 bit.
7726 2015-08-04 Yao Qi <yao.qi@linaro.org>
7728 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
7729 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
7730 * server.c (extended_protocol): Remove "static".
7731 * server.h (extended_protocol): Declare it.
7733 2015-08-04 Yao Qi <yao.qi@linaro.org>
7735 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
7736 both aarch64 and aarch32.
7737 (aarch64_set_pc): Likewise.
7739 2015-08-04 Yao Qi <yao.qi@linaro.org>
7741 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
7742 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
7743 arm-with-neon.xml to srv_xmlfiles.
7744 * linux-aarch64-low.c: Include linux-aarch32-low.h.
7745 (is_64bit_tdesc): New function.
7746 (aarch64_linux_read_description): New function.
7747 (aarch64_arch_setup): Call aarch64_linux_read_description.
7748 (regs_info): Rename to regs_info_aarch64.
7749 (aarch64_regs_info): Return right regs_info.
7750 (initialize_low_arch): Call initialize_low_arch_aarch32.
7752 2015-08-04 Yao Qi <yao.qi@linaro.org>
7754 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
7755 * linux-aarch32-low.c: New file.
7756 * linux-aarch32-low.h: New file.
7757 * linux-arm-low.c (arm_fill_gregset): Move it to
7758 linux-aarch32-low.c.
7759 (arm_store_gregset): Likewise.
7760 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
7761 (arm_store_vfpregset): Call arm_store_vfpregset_num.
7762 (arm_arch_setup): Check if PTRACE_GETREGSET works.
7763 (regs_info): Rename to regs_info_arm.
7764 (arm_regs_info): Return regs_info_aarch32 if
7765 have_ptrace_getregset is 1 and target description is
7766 arm_with_neon or arm_with_vfpv3.
7767 (initialize_low_arch): Don't call init_registers_arm_with_neon.
7768 Call initialize_low_arch_aarch32 instead.
7770 2015-08-04 Yao Qi <yao.qi@linaro.org>
7772 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
7773 * linux-low.c: ... here.
7774 * linux-low.h (have_ptrace_getregset): Declare it.
7776 2015-08-04 Pedro Alves <palves@redhat.com>
7778 * thread-db.c (struct thread_db): Use new typedefs.
7779 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
7781 (disable_thread_event_reporting): Cast result of dlsym to
7782 destination function pointer type.
7783 (thread_db_mourn): Use td_ta_delete_ftype.
7785 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
7787 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
7789 (CDX_BREAKPOINT): Define for R2.
7790 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
7791 (the_low_target): Add comments.
7793 2015-07-30 Yao Qi <yao.qi@linaro.org>
7795 * linux-arm-low.c (arm_hwcap): Remove it.
7796 (arm_read_description): New local variable arm_hwcap. Don't
7797 set arm_hwcap to zero.
7799 2015-07-30 Yao Qi <yao.qi@linaro.org>
7801 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
7802 Use regcache->tdesc instead.
7803 (arm_store_wmmxregset): Likewise.
7804 (arm_fill_vfpregset): Likewise.
7805 (arm_store_vfpregset): Likewise.
7807 2015-07-30 Yao Qi <yao.qi@linaro.org>
7809 * linux-arm-low.c: Include arch/arm.h.
7810 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
7811 (arm_store_gregset): Likewise.
7813 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
7815 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
7816 ptrace's 4th parameter.
7818 2015-07-27 Yao Qi <yao.qi@linaro.org>
7820 * configure.srv (case aarch64*-*-linux*): Don't set
7823 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
7825 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
7827 * linux-arm-low.c: Likewise.
7828 * linux-cris-low.c: Likewise.
7829 * linux-crisv32-low.c: Likewise.
7830 * linux-low.c: Likewise.
7831 * linux-m68k-low.c: Likewise.
7832 * linux-mips-low.c: Likewise.
7833 * linux-nios2-low.c: Likewise.
7834 * linux-s390-low.c: Likewise.
7835 * linux-sparc-low.c: Likewise.
7836 * linux-tic6x-low.c: Likewise.
7837 * linux-tile-low.c: Likewise.
7838 * linux-x86-low.c: Likewise.
7840 2015-07-24 Pedro Alves <palves@redhat.com>
7842 * config.in: Regenerate.
7843 * configure: Regenerate.
7845 2015-07-24 Pedro Alves <palves@redhat.com>
7847 * acinclude.m4: Include ../ptrace.m4.
7848 * configure.ac: Call GDB_AC_PTRACE.
7849 * config.in, configure: Regenerate.
7851 2015-07-24 Yao Qi <yao.qi@linaro.org>
7853 * linux-low.c (linux_create_inferior): Remove setting to
7854 proc->priv->new_inferior.
7855 (linux_attach): Likewise.
7856 (linux_low_filter_event): Likewise.
7857 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
7859 2015-07-24 Yao Qi <yao.qi@linaro.org>
7861 * linux-low.c (linux_arch_setup): New function.
7862 (linux_low_filter_event): If proc->tdesc is NULL and
7863 proc->attached is true, call the_low_target.arch_setup.
7864 Otherwise, keep status pending, and return.
7865 (linux_resume_one_lwp_throw): Don't call get_pc if
7866 thread->while_stepping isn't NULL. Don't call
7867 get_thread_regcache if proc->tdesc is NULL.
7868 (need_step_over_p): Return 0 if proc->tdesc is NULL.
7869 (linux_target_ops): Install arch_setup.
7870 * server.c (start_inferior): Call the_target->arch_setup.
7871 * target.h (struct target_ops) <arch_setup>: New field.
7872 (target_arch_setup): New marco.
7873 * lynx-low.c (lynx_target_ops): Update.
7874 * nto-low.c (nto_target_ops): Update.
7875 * spu-low.c (spu_target_ops): Update.
7876 * win32-low.c (win32_target_ops): Update.
7878 2015-07-24 Yao Qi <yao.qi@linaro.org>
7880 * linux-low.c (linux_add_process): Don't set
7881 proc->priv->new_inferior.
7882 (linux_create_inferior): Set proc->priv->new_inferior to 1.
7883 (linux_attach): Likewise.
7885 2015-07-24 Yao Qi <yao.qi@linaro.org>
7887 * server.c (start_inferior): Code refactor.
7889 2015-07-24 Yao Qi <yao.qi@linaro.org>
7891 * server.c (process_serial_event): Set general_thread.
7893 2015-07-21 Yao Qi <yao.qi@linaro.org>
7895 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
7896 aarch64_linux_get_debug_reg_capacity.
7898 2015-07-17 Yao Qi <yao.qi@linaro.org>
7900 * Makefile.in (aarch64-linux-hw-point.o): New rule.
7901 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
7902 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
7903 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
7904 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
7905 (AARCH64_HWP_ALIGNMENT): Likewise.
7906 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
7907 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
7908 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
7909 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
7910 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
7911 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
7912 (struct aarch64_debug_reg_state): Likewise.
7913 (struct arch_lwp_info): Likewise.
7914 (aarch64_align_watchpoint): Likewise.
7915 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
7916 (aarch64_watchpoint_length): Likewise.
7917 (aarch64_point_encode_ctrl_reg): Likewise
7918 (aarch64_point_is_aligned): Likewise.
7919 (aarch64_align_watchpoint): Likewise.
7920 (aarch64_linux_set_debug_regs):
7921 (aarch64_dr_state_insert_one_point): Likewise.
7922 (aarch64_dr_state_remove_one_point): Likewise.
7923 (aarch64_handle_breakpoint): Likewise.
7924 (aarch64_handle_aligned_watchpoint): Likewise.
7925 (aarch64_handle_unaligned_watchpoint): Likewise.
7926 (aarch64_handle_watchpoint): Likewise.
7928 2015-07-17 Yao Qi <yao.qi@linaro.org>
7930 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
7931 and don't aarch64_get_debug_reg_state. All callers update.
7932 (aarch64_handle_aligned_watchpoint): Likewise.
7933 (aarch64_handle_unaligned_watchpoint): Likewise.
7934 (aarch64_handle_watchpoint): Likewise.
7935 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
7936 (aarch64_remove_point): Likewise.
7938 2015-07-17 Yao Qi <yao.qi@linaro.org>
7940 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
7942 (aarch64_handle_unaligned_watchpoint): Likewise.
7944 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7946 Revert the previous 3 commits:
7947 Move gdb_regex* to common/
7948 Move linux_find_memory_regions_full & co.
7949 gdbserver build-id attribute generator
7951 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7952 Jan Kratochvil <jan.kratochvil@redhat.com>
7954 gdbserver build-id attribute generator.
7955 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
7956 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
7957 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
7959 (get_dynamic): Use find_pdhr to traverse program headers.
7960 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
7961 (compare_mapping_entry_range, struct find_memory_region_callback_data)
7962 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
7963 (get_hex_build_id): New.
7964 (linux_qxfer_libraries_svr4): Add optional build-id attribute
7965 to reply XML document.
7967 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7968 Jan Kratochvil <jan.kratochvil@redhat.com>
7970 * target.c: Include target/target-utils.h and fcntl.h.
7971 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
7972 (target_fileio_read_stralloc): New functions.
7974 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7976 * Makefile.in (OBS): Add gdb_regex.o.
7978 * config.in: Rebuilt.
7979 * configure: Rebuilt.
7981 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7982 Jan Kratochvil <jan.kratochvil@redhat.com>
7984 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
7985 * Makefile.in (OBS): Add target-utils.o.
7986 (linux-maps.o, target-utils.o): New.
7987 * configure.srv (srv_linux_obj): Add linux-maps.o.
7989 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
7991 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
7993 (the_low_target): Install it.
7995 2015-07-14 Pedro Alves <palves@redhat.com>
7997 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
7998 Instead, ignore ECHILD, and throw an error for other errnos.
8000 2015-07-10 Pedro Alves <palves@redhat.com>
8002 * event-loop.c (struct callback_event) <data>: Change type to
8003 gdb_client_data instance instead of gdb_client_data pointer.
8004 (append_callback_event): Adjust.
8006 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
8008 * linux-aarch64-low.c: Add comments for each linux_target_ops
8009 method. Remove comments already covered in target_ops and
8010 linux_target_ops definitions.
8011 (the_low_target): Add comments for each unimplemented method.
8013 2015-07-09 Yao Qi <yao.qi@linaro.org>
8015 * linux-aarch64-low.c (aarch64_regmap): Remove.
8016 (aarch64_usrregs_info): Remove.
8017 (regs_info): Set field usrregs to NULL.
8019 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
8021 * linux-low.c: Include "rsp-low.h"
8022 (linux_low_encode_pt_config, linux_low_encode_raw): New.
8023 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
8024 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
8025 (handle_btrace_enable_pt): New.
8026 (handle_btrace_general_set): Support "pt".
8027 (handle_btrace_conf_general_set): Support "pt:size".
8029 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
8031 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
8034 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
8036 * linux-aarch64-low.c: Remove comment about endianness.
8037 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
8038 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
8041 2015-06-24 Gary Benson <gbenson@redhat.com>
8043 * linux-i386-ipa.c (stdint.h): Do not include.
8044 * lynx-i386-low.c (stdint.h): Likewise.
8045 * lynx-ppc-low.c (stdint.h): Likewise.
8046 * mem-break.c (stdint.h): Likewise.
8047 * thread-db.c (stdint.h): Likewise.
8048 * tracepoint.c (stdint.h): Likewise.
8049 * win32-low.c (stdint.h): Likewise.
8051 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
8053 * server.c (write_qxfer_response): Update call to
8054 remote_escape_output.
8056 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
8057 Jan Kratochvil <jan.kratochvil@redhat.com>
8059 Merge multiple hex conversions.
8060 * gdbreplay.c (tohex): Rename to 'fromhex'.
8061 (logchar): Use fromhex.
8063 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
8065 * server.c (handle_qxfer_libraries): Set `version' attribute for
8068 2015-06-10 Gary Benson <gbenson@redhat.com>
8070 * target.h (struct target_ops) <multifs_open>: New field.
8071 <multifs_unlink>: Likewise.
8072 <multifs_readlink>: Likewise.
8073 * linux-low.c (nat/linux-namespaces.h): New include.
8074 (linux_target_ops): Initialize the_target->multifs_open,
8075 the_target->multifs_unlink and the_target->multifs_readlink.
8076 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
8077 * hostio.c (hostio_fs_pid): New static variable.
8078 (hostio_handle_new_gdb_connection): New function.
8079 (handle_setfs): Likewise.
8080 (handle_open): Use the_target->multifs_open as appropriate.
8081 (handle_unlink): Use the_target->multifs_unlink as appropriate.
8082 (handle_readlink): Use the_target->multifs_readlink as
8084 (handle_vFile): Handle vFile:setfs packets.
8085 * server.c (handle_query): Call hostio_handle_new_gdb_connection
8086 after target_handle_new_gdb_connection.
8088 2015-06-10 Gary Benson <gbenson@redhat.com>
8090 * configure.ac (AC_CHECK_FUNCS): Add setns.
8091 * config.in: Regenerate.
8092 * configure: Likewise.
8093 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
8094 (linux-namespaces.o): New rule.
8095 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
8097 2015-06-09 Gary Benson <gbenson@redhat.com>
8099 * hostio.c (handle_open): Process mode argument with
8100 fileio_to_host_mode.
8102 2015-06-01 Yao Qi <yao.qi@linaro.org>
8104 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
8105 * linux-x86-low.c: Likewise.
8107 2015-05-28 Don Breazeal <donb@codesourcery.com>
8109 * linux-low.c (handle_extended_wait): Initialize
8110 thread_info.last_resume_kind for new fork children.
8112 2015-05-15 Pedro Alves <palves@redhat.com>
8114 * target.h (target_handle_new_gdb_connection): Rewrite using if
8115 wrapped in do/while.
8117 2015-05-14 Joel Brobecker <brobecker@adacore.com>
8119 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
8120 * configure, config.in: Regenerate.
8121 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
8124 2015-05-12 Don Breazeal <donb@codesourcery.com>
8126 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
8127 PTRACE_EVENT_VFORK_DONE.
8128 (linux_low_ptrace_options, extended_event_reported): Add vfork
8130 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
8131 and "vforkdone" for RSP 'T' Stop Reply Packet.
8132 * server.h (report_vfork_events): Declare
8135 2015-05-12 Don Breazeal <donb@codesourcery.com>
8137 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
8138 (the_low_target) <new_fork>: Initialize new member.
8139 * linux-arm-low.c (arm_new_fork): New function.
8140 (the_low_target) <new_fork>: Initialize new member.
8141 * linux-low.c (handle_extended_wait): Call new target function
8143 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
8144 * linux-mips-low.c (mips_add_watchpoint): New function
8145 extracted from mips_insert_point.
8146 (the_low_target) <new_fork>: Initialize new member.
8147 (mips_linux_new_fork): New function.
8148 (mips_insert_point): Call mips_add_watchpoint.
8149 * linux-x86-low.c (x86_linux_new_fork): New function.
8150 (the_low_target) <new_fork>: Initialize new member.
8152 2015-05-12 Don Breazeal <donb@codesourcery.com>
8154 * linux-low.c (handle_extended_wait): Implement return value,
8155 rename argument 'event_child' to 'event_lwp', handle
8156 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
8157 (linux_low_ptrace_options): New function.
8158 (linux_low_filter_event): Call linux_low_ptrace_options,
8159 use different argument fo linux_enable_event_reporting,
8160 use return value from handle_extended_wait.
8161 (extended_event_reported): New function.
8162 (linux_wait_1): Call extended_event_reported and set
8163 status to report fork events.
8164 (linux_write_memory): Add pid to debug message.
8165 (reset_lwp_ptrace_options_callback): New function.
8166 (linux_handle_new_gdb_connection): New function.
8167 (linux_target_ops): Initialize new structure member.
8168 * linux-low.h (struct lwp_info) <waitstatus>: New member.
8169 * lynx-low.c: Initialize new structure member.
8170 * remote-utils.c (prepare_resume_reply): Implement stop reason
8171 "fork" for "T" stop message.
8172 * server.c (handle_query): Call handle_new_gdb_connection.
8173 * server.h (report_fork_events): Declare global flag.
8174 * target.h (struct target_ops) <handle_new_gdb_connection>:
8176 (target_handle_new_gdb_connection): New macro.
8177 * win32-low.c: Initialize new structure member.
8179 2015-05-12 Don Breazeal <donb@codesourcery.com>
8181 * mem-break.c (APPEND_TO_LIST): Define macro.
8182 (clone_agent_expr): New function.
8183 (clone_one_breakpoint): New function.
8184 (clone_all_breakpoints): New function.
8185 * mem-break.h: Declare new functions.
8187 2015-05-12 Don Breazeal <donb@codesourcery.com>
8189 * linux-low.c (linux_supports_fork_events): New function.
8190 (linux_supports_vfork_events): New function.
8191 (linux_target_ops): Initialize new structure members.
8192 (initialize_low): Call linux_check_ptrace_features.
8193 * lynx-low.c (lynx_target_ops): Initialize new structure
8195 * server.c (report_fork_events, report_vfork_events):
8197 (handle_query): Add new features to qSupported packet and
8199 (captured_main): Initialize new global variables.
8200 * target.h (struct target_ops) <supports_fork_events>:
8202 <supports_vfork_events>: New member.
8203 (target_supports_fork_events): New macro.
8204 (target_supports_vfork_events): New macro.
8205 * win32-low.c (win32_target_ops): Initialize new structure
8208 2015-05-12 Gary Benson <gbenson@redhat.com>
8210 * server.c (handle_qxfer_exec_file): Use current process
8213 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
8215 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
8216 Remove HAVE_PTRACE_GETREGS conditionals.
8217 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
8218 instead of PTRACE_GETREGS and PTRACE_SETREGS.
8220 2015-05-08 Yao Qi <yao.qi@linaro.org>
8222 * linux-low.c (linux_supports_conditional_breakpoints): New
8224 (linux_target_ops): Install new target method.
8225 * lynx-low.c (lynx_target_ops): Install NULL hook for
8226 supports_conditional_breakpoints.
8227 * nto-low.c (nto_target_ops): Likewise.
8228 * spu-low.c (spu_target_ops): Likewise.
8229 * win32-low.c (win32_target_ops): Likewise.
8230 * server.c (handle_query): Check
8231 target_supports_conditional_breakpoints.
8232 * target.h (struct target_ops) <supports_conditional_breakpoints>:
8234 (target_supports_conditional_breakpoints): New macro.
8236 2015-05-06 Pedro Alves <palves@redhat.com>
8239 * server.c (start_inferior): If the process exits, mourn it.
8241 2015-04-21 Gary Benson <gbenson@redhat.com>
8243 * hostio.c (fileio_open_flags_to_host): Factored out to
8244 fileio_to_host_openflags in common/fileio.c. Single use
8247 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
8249 * linux-xtensa-low.c (xtensa_fill_gregset)
8250 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
8253 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
8255 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
8256 (regs_info): Replace usrregs pointer with NULL.
8258 2015-04-17 Gary Benson <gbenson@redhat.com>
8260 * target.h (struct target_ops) <pid_to_exec_file>: New field.
8261 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
8262 * server.c (handle_qxfer_exec_file): New function.
8263 (qxfer_packets): Add exec-file entry.
8264 (handle_query): Report qXfer:exec-file:read as supported packet.
8266 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
8268 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
8270 2015-04-09 Gary Benson <gbenson@redhat.com>
8272 * hostio-errno.c (errno_to_fileio_error): Remove function.
8273 Update caller to use remote_fileio_to_fio_error.
8275 2015-04-09 Yao Qi <yao.qi@linaro.org>
8277 * linux-low.c (linux_insert_point): Call
8278 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
8279 (linux_remove_point): Call remove_memory_breakpoint if type is
8281 * linux-x86-low.c (x86_insert_point): Don't call
8282 insert_memory_breakpoint.
8283 (x86_remove_point): Don't call remove_memory_breakpoint.
8285 2015-04-01 Pedro Alves <palves@redhat.com>
8286 Cleber Rosa <crosa@redhat.com>
8288 * server.c (gdbserver_usage): Reorganize and extend the usage
8291 2015-03-24 Pedro Alves <palves@redhat.com>
8293 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
8294 output. Also dump TRAP_TRACE.
8295 (linux_low_filter_event): In debug output, distinguish a
8296 resume_stop SIGSTOP from a delayed SIGSTOP.
8298 2015-03-24 Gary Benson <gbenson@redhat.com>
8300 * linux-x86-low.c (x86_linux_new_thread): Moved to
8302 (x86_linux_prepare_to_resume): Likewise.
8304 2015-03-24 Gary Benson <gbenson@redhat.com>
8306 * Makefile.in (x86-linux-dregs.o): New rule.
8307 * configure.srv: Add x86-linux-dregs.o to relevant targets.
8308 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
8309 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
8310 (x86_linux_dr_get): Likewise.
8311 (x86_linux_dr_set): Likewise.
8312 (update_debug_registers_callback): Likewise.
8313 (x86_linux_dr_set_addr): Likewise.
8314 (x86_linux_dr_get_addr): Likewise.
8315 (x86_linux_dr_set_control): Likewise.
8316 (x86_linux_dr_get_control): Likewise.
8317 (x86_linux_dr_get_status): Likewise.
8318 (x86_linux_update_debug_registers): Likewise.
8320 2015-03-24 Gary Benson <gbenson@redhat.com>
8322 * linux-x86-low.c (x86_linux_update_debug_registers):
8323 New function, factored out from...
8324 (x86_linux_prepare_to_resume): ...this.
8326 2015-03-24 Gary Benson <gbenson@redhat.com>
8328 * linux-x86-low.c (x86_linux_dr_get): Update comments.
8329 (x86_linux_dr_set): Likewise.
8330 (update_debug_registers_callback): Likewise.
8331 (x86_linux_dr_set_addr): Likewise.
8332 (x86_linux_dr_get_addr): Likewise.
8333 (x86_linux_dr_set_control): Likewise.
8334 (x86_linux_dr_get_control): Likewise.
8335 (x86_linux_dr_get_status): Likewise.
8336 (x86_linux_prepare_to_resume): Likewise.
8338 2015-03-24 Gary Benson <gbenson@redhat.com>
8340 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
8341 Use perror_with_name. Pass string through gettext.
8342 (x86_linux_dr_set): Likewise.
8344 2015-03-24 Gary Benson <gbenson@redhat.com>
8346 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
8347 (x86_linux_dr_set_addr): ...this.
8348 (x86_dr_low_get_addr): Rename to...
8349 (x86_linux_dr_get_addr): ...this.
8350 (x86_dr_low_set_control): Rename to...
8351 (x86_linux_dr_set_control): ...this.
8352 (x86_dr_low_get_control): Rename to...
8353 (x86_linux_dr_get_control): ...this.
8354 (x86_dr_low_get_status): Rename to...
8355 (x86_linux_dr_get_status): ...this.
8356 (x86_dr_low): Update with new function names.
8358 2015-03-24 Gary Benson <gbenson@redhat.com>
8360 * Makefile.in (x86-linux.o): New rule.
8361 * configure.srv: Add x86-linux.o to relevant targets.
8362 * linux-low.c (lwp_set_arch_private_info): New function.
8363 (lwp_arch_private_info): Likewise.
8364 * linux-x86-low.c: Include nat/x86-linux.h.
8365 (arch_lwp_info): Removed structure.
8366 (update_debug_registers_callback):
8367 Use lwp_set_debug_registers_changed.
8368 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
8369 and lwp_set_debug_registers_changed.
8370 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
8372 2015-03-24 Gary Benson <gbenson@redhat.com>
8374 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
8375 * linux-arm-low.c (arm_new_thread): Likewise.
8376 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
8377 * linux-mips-low.c (mips_linux_new_thread): Likewise.
8378 * linux-x86-low.c (x86_linux_new_thread): Likewise.
8379 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
8381 2015-03-24 Gary Benson <gbenson@redhat.com>
8383 * linux-low.c (ptid_of_lwp): New function.
8384 (lwp_is_stopped): Likewise.
8385 (lwp_stop_reason): Likewise.
8386 * linux-x86-low.c (update_debug_registers_callback):
8388 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
8391 2015-03-24 Gary Benson <gbenson@redhat.com>
8393 * linux-low.h (linux_stop_lwp): Remove declaration.
8395 2015-03-24 Gary Benson <gbenson@redhat.com>
8397 * linux-low.h: Include nat/linux-nat.h.
8398 * linux-low.c (iterate_over_lwps_args): New structure.
8399 (iterate_over_lwps_filter): New function.
8400 (iterate_over_lwps): Likewise.
8401 * linux-x86-low.c (update_debug_registers_callback):
8402 Update signature to what iterate_over_lwps expects.
8403 Remove PID check that iterate_over_lwps now performs.
8404 (x86_dr_low_set_addr): Use iterate_over_lwps.
8405 (x86_dr_low_set_control): Likewise.
8407 2015-03-24 Gary Benson <gbenson@redhat.com>
8409 * linux-x86-low.c (x86_debug_reg_state): New function.
8410 (x86_linux_prepare_to_resume): Use the above.
8412 2015-03-24 Gary Benson <gbenson@redhat.com>
8414 * linux-low.c (current_lwp_ptid): New function.
8415 * linux-x86-low.c: Include nat/linux-nat.h.
8416 (x86_dr_low_get_addr): Use current_lwp_ptid.
8417 (x86_dr_low_get_control): Likewise.
8418 (x86_dr_low_get_status): Likewise.
8420 2015-03-20 Pedro Alves <palves@redhat.com>
8422 * tracepoint.c (cmd_qtstatus): Make "str" const.
8424 2015-03-20 Pedro Alves <palves@redhat.com>
8426 * server.c (handle_general_set): Make "req_str" const.
8428 2015-03-19 Pedro Alves <palves@redhat.com>
8430 * linux-low.c (linux_resume_one_lwp): Rename to ...
8431 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
8432 instead call perror_with_name.
8433 (check_ptrace_stopped_lwp_gone): New function.
8434 (linux_resume_one_lwp): Reimplement as wrapper around
8435 linux_resume_one_lwp_throw that swallows errors if the LWP is
8438 2015-03-19 Pedro Alves <palves@redhat.com>
8440 * linux-low.c (count_events_callback, select_event_lwp_callback):
8441 No longer check whether the thread has resume_stop as last resume
8444 2015-03-19 Pedro Alves <palves@redhat.com>
8446 * linux-low.c (count_events_callback, select_event_lwp_callback):
8447 Use the lwp's status_pending_p field, not the thread's.
8449 2015-03-19 Pedro Alves <palves@redhat.com>
8451 * linux-low.c (select_event_lwp_callback): Update comments to
8452 no longer mention SIGTRAP.
8454 2015-03-18 Gary Benson <gbenson@redhat.com>
8456 * server.c (handle_query): Do not report vFile:fstat as supported.
8458 2015-03-11 Gary Benson <gbenson@redhat.com>
8460 * hostio.c (sys/types.h): New include.
8461 (sys/stat.h): Likewise.
8462 (common-remote-fileio.h): Likewise.
8463 (handle_fstat): New function.
8464 (handle_vFile): Handle vFile:fstat packets.
8466 2015-03-11 Gary Benson <gbenson@redhat.com>
8468 * configure.ac (AC_CHECK_MEMBERS): Add checks for
8469 struct stat.st_blocks and struct stat.st_blksize.
8470 * configure: Regenerate.
8471 * config.in: Likewise.
8472 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
8473 (OBS): Add common-remote-fileio.o.
8474 (common-remote-fileio.o): New rule.
8476 2015-03-09 Pedro Alves <palves@redhat.com>
8478 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
8479 'struct sockaddr' pointer in 'accept' call.
8481 2015-03-09 Pedro Alves <palves@redhat.com>
8484 2015-03-07 Pedro Alves <palves@redhat.com>
8485 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
8486 or <winsock2.h> here. Instead include "gdb_socket.h".
8487 (remote_open): Use union gdb_sockaddr_u.
8488 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
8489 or <winsock2.h> here. Instead include "gdb_socket.h".
8490 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
8491 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
8493 (init_named_socket, gdb_agent_helper_thread): Use union
8496 2015-03-07 Pedro Alves <palves@redhat.com>
8498 * configure.ac (build_warnings): Move
8499 -Wdeclaration-after-statement to the C-specific set.
8500 * configure: Regenerate.
8502 2015-03-07 Pedro Alves <palves@redhat.com>
8504 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
8505 or <winsock2.h> here. Instead include "gdb_socket.h".
8506 (remote_open): Use union gdb_sockaddr_u.
8507 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
8508 or <winsock2.h> here. Instead include "gdb_socket.h".
8509 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
8510 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
8512 (init_named_socket, gdb_agent_helper_thread): Use union
8515 2015-03-07 Pedro Alves <palves@redhat.com>
8517 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
8520 2015-03-06 Yao Qi <yao.qi@linaro.org>
8522 * linux-aarch64-low.c (aarch64_insert_point): Use
8523 show_debug_regs as a boolean.
8524 (aarch64_remove_point): Likewise.
8526 2015-03-05 Pedro Alves <palves@redhat.com>
8528 * lynx-low.c (lynx_target_ops): Install NULL hooks for
8529 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
8530 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
8531 * nto-low.c (nto_target_ops): Likewise.
8532 * spu-low.c (spu_target_ops): Likewise.
8533 * win32-low.c (win32_target_ops): Likewise.
8535 2015-03-04 Pedro Alves <palves@redhat.com>
8537 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
8538 Decide whether a breakpoint triggered based on the SIGTRAP's
8540 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
8541 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
8542 (linux_low_filter_event): Check for breakpoints before checking
8544 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
8546 (linux_stopped_by_sw_breakpoint)
8547 (linux_supports_stopped_by_sw_breakpoint)
8548 (linux_stopped_by_hw_breakpoint)
8549 (linux_supports_stopped_by_hw_breakpoint): New functions.
8550 (linux_target_ops): Install new target methods.
8552 2015-03-04 Pedro Alves <palves@redhat.com>
8554 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
8555 * server.c (swbreak_feature, hwbreak_feature): New globals.
8556 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
8557 (captured_main): Clear swbreak_feature and hwbreak_feature.
8558 * server.h (swbreak_feature, hwbreak_feature): Declare.
8559 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
8560 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
8561 supports_stopped_by_hw_breakpoint>: New fields.
8562 (target_supports_stopped_by_sw_breakpoint)
8563 (target_stopped_by_sw_breakpoint)
8564 (target_supports_stopped_by_hw_breakpoint)
8565 (target_stopped_by_hw_breakpoint): Declare.
8567 2015-03-04 Pedro Alves <palves@redhat.com>
8569 enum lwp_stop_reason -> enum target_stop_reason
8570 * linux-low.c (check_stopped_by_breakpoint): Adjust.
8571 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
8572 (linux_wait_1, stuck_in_jump_pad_callback)
8573 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
8574 (linux_stopped_by_watchpoint):
8575 * linux-low.h (enum lwp_stop_reason): Delete.
8576 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
8577 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
8579 2015-03-04 Yao Qi <yao.qi@linaro.org>
8581 * Makefile.in (SFILES): Add linux-aarch64-low.c.
8583 2015-03-03 Gary Benson <gbenson@redhat.com>
8585 * hostio.c (handle_vFile): Fix prefix lengths.
8587 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
8589 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
8592 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
8594 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
8595 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
8596 (clean): Add "rm -f" for above C files.
8597 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
8598 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
8599 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
8600 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
8601 * linux-s390-low.c (HWCAP_S390_VX): New macro.
8602 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
8603 (init_registers_s390x_vx_linux64)
8604 (init_registers_s390x_tevx_linux64)
8605 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
8606 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
8608 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
8609 (s390_store_vxrs_high): New functions.
8610 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
8612 (s390_arch_setup): Add logic for selecting one of the new target
8613 descriptions. Activate the new vector regsets if applicable.
8614 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
8615 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
8616 and init_registers_s390x_tevx_linux64.
8618 2015-03-01 Pedro Alves <palves@redhat.com>
8620 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
8623 2015-02-27 Pedro Alves <palves@redhat.com>
8625 * linux-x86-low.c (u_debugreg_offset): New function.
8626 (x86_linux_dr_get, x86_linux_dr_set): Use it.
8628 2015-02-27 Pedro Alves <palves@redhat.com>
8630 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
8631 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
8632 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
8633 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
8634 (ps_lsetfpregs, ps_getpid)
8635 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
8636 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
8637 (ps_lsetxregs, ps_plog): Declare.
8639 2015-02-27 Pedro Alves <palves@redhat.com>
8641 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
8642 IP_AGENT_EXPORT_FUNC.
8643 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
8644 IP_AGENT_EXPORT_FUNC.
8645 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
8646 (IP_AGENT_EXPORT): Delete.
8647 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
8648 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
8649 (gdb_trampoline_buffer_error, collecting, gdb_collect)
8650 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
8651 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
8652 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
8653 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
8654 (traceframe_read_count, traceframe_write_count)
8655 (traceframes_created, trace_state_variables, get_raw_reg)
8656 (get_trace_state_variable_value, set_trace_state_variable_value)
8657 (ust_loaded, helper_thread_id, cmd_buf): Use
8658 IPA_SYM_EXPORTED_NAME.
8659 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
8660 (tracepoints) Use IP_AGENT_EXPORT_VAR.
8661 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
8662 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
8663 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
8664 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
8665 EXTERN_C_PUSH/EXTERN_C_POP.
8666 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
8667 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
8668 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
8669 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
8670 (traceframe_write_count, traceframe_read_count)
8671 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
8672 (about_to_request_buffer_space, get_trace_state_variable_value)
8673 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
8674 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
8675 EXTERN_C_PUSH/EXTERN_C_POP.
8676 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
8677 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
8678 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
8679 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
8680 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
8681 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
8682 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
8683 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
8685 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
8686 (IP_AGENT_EXPORT_VAR_DECL): Define.
8688 (gdb_agent_get_raw_reg): Declare.
8690 2015-02-27 Tom Tromey <tromey@redhat.com>
8691 Pedro Alves <palves@redhat.com>
8693 Rename symbols whose names are reserved C++ keywords throughout.
8695 2015-02-27 Pedro Alves <palves@redhat.com>
8697 * Makefile.in (COMPILER): New, get it from autoconf.
8698 (CXX): Get from autoconf instead.
8699 (COMPILE.pre): Use COMPILER.
8700 (CC-LD): Rename to ...
8701 (CC_LD): ... this. Use COMPILER.
8702 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
8703 (CXX_FOR_TARGET): Default to g++ instead of gcc.
8704 * acinclude.m4: Include build-with-cxx.m4.
8705 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
8706 Disable -Werror by default if building in C++ mode.
8707 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
8708 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
8709 the C++ compiler. Save/restore CXXFLAGS too.
8710 * configure: Regenerate.
8712 2015-02-27 Pedro Alves <palves@redhat.com>
8714 * acinclude.m4: Include libiberty.m4.
8715 * configure.ac: Call libiberty_INIT.
8716 * config.in, configure: Regenerate.
8718 2015-02-26 Pedro Alves <palves@redhat.com>
8720 * linux-low.c (linux_wait_1): When incrementing the PC past a
8721 program breakpoint always use the_low_target.breakpoint_len as
8722 increment, rather than the maximum between that and
8723 the_low_target.decr_pc_after_break.
8725 2015-02-23 Pedro Alves <palves@redhat.com>
8727 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
8728 thread was doing a step-over; always adjust the PC if
8729 we stepped over a permanent breakpoint.
8730 (linux_wait_1): If we stepped over breakpoint that was on top of a
8731 permanent breakpoint, manually advance the PC past it.
8733 2015-02-23 Pedro Alves <palves@redhat.com>
8735 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
8737 (x86_fill_gregset, x86_store_gregset): Use it when handling
8740 2015-02-20 Pedro Alves <palves@redhat.com>
8742 * thread-db.c: Include "nat/linux-procfs.h".
8743 (thread_db_init): Skip listing new threads if the kernel supports
8744 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
8746 2015-02-20 Pedro Alves <palves@redhat.com>
8748 * linux-low.c (status_pending_p_callback): Use ptid_match.
8750 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
8752 PR breakpoints/16812
8753 * linux-low.c (wstatus_maybe_breakpoint): Remove.
8754 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
8755 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
8757 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
8759 PR breakpoints/15956
8760 * tracepoint.c (cmd_qtinit): Add check for current_thread.
8762 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
8764 * linux-low.c (linux_low_btrace_conf): Print size.
8765 * server.c (handle_btrace_conf_general_set): New.
8766 (hanle_general_set): Call handle_btrace_conf_general_set.
8767 (handle_query): Report Qbtrace-conf:bts:size as supported.
8769 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
8771 * linux-low.c (linux_low_enable_btrace): Update parameters.
8772 (linux_low_btrace_conf): New.
8773 (linux_target_ops)<to_btrace_conf>: Initialize.
8774 * server.c (current_btrace_conf): New.
8775 (handle_btrace_enable): Rename to ...
8776 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
8777 to target_enable_btrace. Update comment. Update users.
8778 (handle_qxfer_btrace_conf): New.
8779 (qxfer_packets): Add btrace-conf entry.
8780 (handle_query): Report qXfer:btrace-conf:read as supported packet.
8781 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
8782 (target_ops)<read_btrace_conf>: New.
8783 (target_enable_btrace): Update parameters.
8784 (target_read_btrace_conf): New.
8786 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
8788 * server.c (handle_btrace_general_set): Remove call to
8789 target_supports_btrace.
8790 (supported_btrace_packets): New.
8791 (handle_query): Call supported_btrace_packets.
8792 * target.h: include btrace-common.h.
8793 (btrace_target_info): Removed.
8794 (supports_btrace, target_supports_btrace): Update parameters.
8796 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
8798 * Makefile.in (SFILES): Add common/btrace-common.c.
8799 (OBS): Add common/btrace-common.o.
8800 (btrace-common.o): Add build rules.
8801 * linux-low: Include btrace-common.h.
8802 (linux_low_read_btrace): Use struct btrace_data. Call
8803 btrace_data_init and btrace_data_fini.
8805 2015-02-06 Pedro Alves <palves@redhat.com>
8807 * thread-db.c (find_new_threads_callback): Add debug output.
8809 2015-02-04 Pedro Alves <palves@redhat.com>
8811 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
8812 (resume_stopped_resumed_lwps): New function.
8813 (linux_wait_for_event_filtered): Use it.
8815 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
8817 * Makefile.in (SFILES): Add linux-personality.c.
8818 (linux-personality.o): New rule.
8819 * configure.srv (srv_linux_obj): Add linux-personality.o to the
8820 list of objects to be built.
8821 * linux-low.c: Include nat/linux-personality.h.
8822 (linux_create_inferior): Remove code to disable address space
8823 randomization (moved to ../nat/linux-personality.c). Create
8824 cleanup to disable address space randomization.
8826 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
8828 * Makefile.in (posix-strerror.o): New rule.
8829 (mingw-strerror.o): Likewise.
8830 * configure: Regenerated.
8831 * configure.ac: Source file ../common/common.host. Initialize new
8832 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
8834 2015-01-14 Yao Qi <yao@codesourcery.com>
8836 * Makefile.in (SFILES): Add nat/ppc-linux.c.
8837 (ppc-linux.o): New rule.
8838 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
8839 * configure.ac: AC_CHECK_FUNCS(getauxval).
8840 * config.in: Re-generated.
8841 * configure: Re-generated.
8842 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
8843 ppc64_64bit_inferior_p
8845 2015-01-14 Yao Qi <yao@codesourcery.com>
8847 * linux-ppc-low.c: Include "nat/ppc-linux.h".
8848 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
8849 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
8850 (PT_ORIG_R3, PT_TRAP): Likewise.
8851 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
8852 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
8853 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
8855 2015-01-10 Joel Brobecker <brobecker@adacore.com>
8857 * i387-fp.c (i387_cache_to_xsave): In look over
8858 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
8859 zmmh_low_space field by use of zmmh_high_space.
8861 2015-01-09 Pedro Alves <palves@redhat.com>
8863 * linux-low.c (step_over_bkpt): Move higher up in the file.
8864 (handle_extended_wait): Don't store the stop_pc here.
8865 (get_stop_pc): Adjust comments and rename to ...
8866 (check_stopped_by_breakpoint): ... this. Record whether the LWP
8867 stopped for a software breakpoint or hardware breakpoint.
8868 (thread_still_has_status_pending_p): New function.
8869 (status_pending_p_callback): Use
8870 thread_still_has_status_pending_p. If the event is no longer
8871 interesting, resume the LWP.
8872 (handle_tracepoints): Add assert.
8873 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
8874 (wstatus_maybe_breakpoint): New function.
8875 (cancel_breakpoint): Delete function.
8876 (check_stopped_by_watchpoint): New function, factored out from
8877 linux_low_filter_event.
8878 (lp_status_maybe_breakpoint): Delete function.
8879 (linux_low_filter_event): Remove filter_ptid argument.
8880 Leave thread group exits pending here. Store the LWP's stop PC.
8881 Always leave events pending.
8882 (linux_wait_for_event_filtered): Pull all events out of the
8883 kernel, and leave them all pending.
8884 (count_events_callback, select_event_lwp_callback): Consider all
8886 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
8887 (select_event_lwp): Only give preference to the stepping LWP in
8888 all-stop mode. Adjust comments.
8889 (ignore_event): New function.
8890 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
8891 references to cancel_breakpoints. Adjust to renames. Also give
8892 equal priority to all LWPs that have had events in non-stop mode.
8893 If reporting a software breakpoint event, unadjust the LWP's PC.
8894 (linux_wait): If linux_wait_1 returned an ignored event, retry.
8895 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
8897 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
8898 (resume_status_pending_p): Use thread_still_has_status_pending_p.
8899 (linux_stopped_by_watchpoint): Adjust.
8900 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
8901 * linux-low.h (enum lwp_stop_reason): New.
8902 (struct lwp_info) <stop_pc>: Adjust comment.
8903 <stopped_by_watchpoint>: Delete field.
8904 <stop_reason>: New field.
8905 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
8906 * mem-break.c (software_breakpoint_inserted_here)
8907 (hardware_breakpoint_inserted_here): New function.
8908 * mem-break.h (software_breakpoint_inserted_here)
8909 (hardware_breakpoint_inserted_here): Declare.
8910 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
8911 (cancel_breakpoints): Delete.
8912 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
8913 (upload_fast_traceframes): Remove references to
8916 2015-01-09 Pedro Alves <palves@redhat.com>
8918 * thread-db.c (find_new_threads_callback): Ignore thread if the
8919 kernel thread ID is -1.
8921 2015-01-09 Pedro Alves <palves@redhat.com>
8923 * linux-low.c (linux_attach_fail_reason_string): Move to
8924 nat/linux-ptrace.c, and rename.
8925 (linux_attach_lwp): Update comment.
8926 (attach_proc_task_lwp_callback): New function.
8927 (linux_attach): Adjust to rename and use
8928 linux_proc_attach_tgid_threads.
8929 (linux_attach_fail_reason_string): Delete declaration.
8931 2015-01-01 Joel Brobecker <brobecker@adacore.com>
8933 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
8934 * server.c (gdbserver_version): Likewise.
8936 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
8938 * remote-utils.c: Include ctype.h.
8939 (input_interrupt): Explicitly handle the case when the char
8940 received is the NUL byte. Improve the printing of non-ASCII
8943 2014-12-16 Joel Brobecker <brobecker@adacore.com>
8945 * linux-low.c (linux_low_filter_event): Update call to
8946 linux_enable_event_reporting following the addition of
8947 a new parameter to that function.
8949 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
8952 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
8953 (AARCH64_FPCR_REGNO): Likewise.
8954 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
8955 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
8956 (aarch64_store_fpregset): Likewise.
8958 2014-12-15 Joel Brobecker <brobecker@adacore.com>
8960 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
8961 Remove FIXME comment about assumption about N.
8963 2014-12-13 Joel Brobecker <brobecker@adacore.com>
8965 * configure.ac: If large-file support is disabled in GDBserver,
8966 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
8967 * configure: Regenerate.
8969 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8971 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
8972 warning upon ENODATA from ptrace.
8973 * linux-s390-low.c (s390_store_tdb): New.
8974 (s390_regsets): Add regset for NT_S390_TDB.
8976 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8978 * linux-low.c (regsets_store_inferior_registers): Skip regsets
8979 without a fill_function.
8980 * linux-s390-low.c (s390_fill_last_break): Remove.
8981 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
8982 (s390_arch_setup): Use regset's size instead of fill_function for
8985 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8987 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
8988 the regset's store function when ptrace returned an error.
8989 * regcache.c (get_thread_regcache): Invalidate register cache
8990 before fetching inferior's registers.
8992 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8994 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
8995 while-loop as for-loop.
8996 (regsets_store_inferior_registers): Likewise.
8998 2014-11-28 Yao Qi <yao@codesourcery.com>
9000 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
9001 * config.in, configure: Re-generate.
9002 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
9005 2014-11-21 Yao Qi <yao@codesourcery.com>
9007 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
9008 (AC_CHECK_HEADERS): Remove malloc.h.
9009 * configure: Re-generated.
9010 * config.in: Re-generated.
9011 * server.h: Don't include alloca.h and malloc.h.
9012 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
9013 Don't include malloc.h.
9015 2014-11-17 Joel Brobecker <brobecker@adacore.com>
9017 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
9018 corresponding ERRNO check in same block.
9020 2014-11-12 Pedro Alves <palves@redhat.com>
9022 * server.c (cont_thread): Update comment.
9023 (start_inferior, attach_inferior): No longer clear cont_thread.
9024 (handle_v_cont): No longer set cont_thread.
9025 (captured_main): Clear cont_thread each time a GDB connects.
9027 2014-11-12 Pedro Alves <palves@redhat.com>
9029 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
9030 thread, and don't resume all threads if the Hc thread has exited.
9032 2014-11-12 Pedro Alves <palves@redhat.com>
9034 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
9035 the process group instead of to a specific LWP.
9037 2014-10-15 Pedro Alves <palves@redhat.com>
9040 * win32-arm-low.c (arm_set_thread_context): Remove current_event
9042 (arm_set_thread_context): Delete.
9043 (the_low_target): Adjust.
9044 * win32-i386-low.c (debug_registers_changed)
9045 (debug_registers_used): Delete.
9046 (update_debug_registers_callback): New function.
9047 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
9048 needing to update their debug registers.
9049 (win32_get_current_dr): New function.
9050 (x86_dr_low_get_addr, x86_dr_low_get_control)
9051 (x86_dr_low_get_status): Fetch the debug register from the thread
9053 (i386_initial_stuff): Adjust.
9054 (i386_get_thread_context): Remove current_event parameter. Don't
9055 clear debug_registers_changed nor copy DR values to
9057 (i386_set_thread_context): Delete.
9058 (i386_prepare_to_resume): New function.
9059 (i386_thread_added): Mark the thread as needing to update irs
9061 (the_low_target): Remove i386_set_thread_context and install
9062 i386_prepare_to_resume.
9063 * win32-low.c (win32_get_thread_context): Adjust.
9064 (win32_set_thread_context): Use SetThreadContext
9066 (win32_prepare_to_resume): New function.
9067 (win32_require_context): New function, factored out from ...
9068 (thread_rec): ... this.
9069 (continue_one_thread): Call win32_prepare_to_resume on each thread
9070 we're about to continue.
9071 (win32_resume): Call win32_prepare_to_resume on the event thread.
9072 * win32-low.h (struct win32_thread_info)
9073 <debug_registers_changed>: New field.
9074 (struct win32_target_ops): Change prototype of set_thread_context,
9075 delete set_thread_context and add prepare_to_resume.
9076 (win32_require_context): New declaration.
9078 2014-10-08 Gary Benson <gbenson@redhat.com>
9080 * server.h: Do not include common-exceptions.h.
9082 2014-10-08 Gary Benson <gbenson@redhat.com>
9084 * server.h: Do not include cleanups.h.
9086 2014-09-30 James Hogan <james.hogan@imgtec.com>
9088 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
9091 2014-09-23 Yao Qi <yao@codesourcery.com>
9093 * linux-low.c (lp_status_maybe_breakpoint): New function.
9094 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
9095 (count_events_callback): Likewise.
9096 (select_event_lwp_callback): Likewise.
9097 (cancel_breakpoints_callback): Likewise.
9099 2014-09-19 Don Breazeal <donb@codesourcery.com>
9101 * linux-low.c (handle_extended_wait): Call
9102 linux_ptrace_get_extended_event.
9103 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
9104 linux_is_extended_waitstatus.
9106 2014-09-16 Joel Brobecker <brobecker@adacore.com>
9108 * Makefile.in (CPPFLAGS): Define.
9109 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
9110 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
9112 2014-09-16 Gary Benson <gbenson@redhat.com>
9114 * inferiors.h (current_inferior): Renamed as...
9115 (current_thread): New variable. All uses updated.
9116 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
9117 (maybe_move_out_of_jump_pad): Likewise.
9118 (cancel_breakpoint): Likewise.
9119 (linux_low_filter_event): Likewise.
9120 (wait_for_sigstop): Likewise.
9121 (linux_resume_one_lwp): Likewise.
9122 (need_step_over_p): Likewise.
9123 (start_step_over): Likewise.
9124 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
9125 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
9126 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
9127 and save_inferior as saved_thread.
9128 * regcache.c (get_thread_regcache): Renamed saved_inferior as
9130 (regcache_invalidate_thread): Likewise.
9131 * remote-utils.c (prepare_resume_reply): Likewise.
9132 * thread-db.c (thread_db_get_tls_address): Likewise.
9133 (disable_thread_event_reporting): Likewise.
9134 (remove_thread_event_breakpoints): Likewise.
9135 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
9137 * target.h (set_desired_inferior): Renamed as...
9138 (set_desired_thread): New declaration. All uses updated.
9139 * server.c (myresume): Updated comment to reference thread instead
9141 (handle_serial_event): Likewise.
9142 (handle_target_event): Likewise.
9144 2014-09-12 Tom Tromey <tromey@redhat.com>
9145 Gary Benson <gbenson@redhat.com>
9147 * regcache.h: Include common-regcache.h.
9148 (regcache_read_pc): Don't declare.
9149 * regcache.c (get_thread_regcache_for_ptid): New function.
9151 2014-09-11 Tom Tromey <tromey@redhat.com>
9152 Gary Benson <gbenson@redhat.com>
9154 * symbol.c: New file.
9155 * Makefile.in (SFILES): Add symbol.c.
9156 (OBS): Add symbol.o.
9158 2014-09-11 Gary Benson <gbenson@redhat.com>
9160 * target.c (target_stop_ptid, target_continue_ptid): New
9163 2014-09-11 Tom Tromey <tromey@redhat.com>
9164 Gary Benson <gbenson@redhat.com>
9166 * target.h: Include target/target.h.
9167 * target.c (target_read_memory, target_read_uint32)
9168 (target_write_memory): New functions.
9170 2014-09-11 Gary Benson <gbenson@redhat.com>
9172 * server.h (debug_hw_points): Don't declare.
9173 * server.c (debug_hw_points): Don't define. Replace all uses
9174 with show_debug_regs.
9175 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
9176 all uses with show_debug_regs.
9178 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
9180 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
9181 endianness into account.
9182 (ppc_supply_ptrace_register): Likewise.
9184 2014-09-03 James Hogan <james.hogan@imgtec.com>
9186 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
9187 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
9189 2014-09-03 Gary Benson <gbenson@redhat.com>
9191 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
9192 ALL_DEBUG_ADDRESS_REGISTERS.
9194 2014-09-02 Gary Benson <gbenson@redhat.com>
9196 * i386-low.h: Renamed as...
9197 * x86-low.h: New file. All type, function and variable name
9198 prefixes changed from "i386_" to "x86_". All references updated.
9199 * i386-low.c: Renamed as...
9200 * x86-low.c: New file. All type, function and variable name
9201 prefixes changed from "i386_" to "x86_". All references updated.
9203 2014-09-02 Gary Benson <gbenson@redhat.com>
9205 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
9206 (x86_linux_new_thread): Likewise.
9208 2014-08-29 Gary Benson <gbenson@redhat.com>
9210 * server.h (setjmp.h): Do not include.
9211 (toplevel): Do not declare.
9212 (common-exceptions.h): Include.
9213 (cleanups.h): Likewise.
9214 * server.c (toplevel): Do not define.
9215 (exit_code): New static global.
9216 (detach_or_kill_for_exit_cleanup): New function.
9217 (main): New function. Original main renamed to...
9218 (captured_main): New function.
9219 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
9221 2014-08-29 Gary Benson <gbenson@redhat.com>
9223 * Makefile.in (SFILES): Add common/common-exceptions.c.
9224 (OBS): Add common-exceptions.o.
9225 (common-exceptions.o): New rule.
9226 * utils.c (prepare_to_throw_exception): New function.
9228 2014-08-29 Gary Benson <gbenson@redhat.com>
9230 * config.in: Regenerate.
9231 * configure: Likewise.
9233 2014-08-29 Gary Benson <gbenson@redhat.com>
9235 * Makefile.in (SFILES): Add common/cleanups.c.
9237 (cleanups.o): New rule.
9239 2014-08-29 Gary Benson <gbenson@redhat.com>
9241 * utils.c (internal_vwarning): New function.
9243 2014-08-28 Gary Benson <gbenson@redhat.com>
9245 * utils.h (fatal): Remove declaration.
9246 * utils.c (fatal): Remove function.
9248 2014-08-28 Gary Benson <gbenson@redhat.com>
9250 * tracepoint.c (gdb_agent_init): Replace fatal with
9252 (initialize_tracepoint): Likewise.
9254 2014-08-28 Gary Benson <gbenson@redhat.com>
9256 * remote-utils.c (remote_prepare): Replace fatal with error.
9258 2014-08-28 Gary Benson <gbenson@redhat.com>
9260 * linux-low.c (linux_async): Replace fatal with warning.
9262 (linux_start_non_stop): Return -1 if linux_async failed.
9264 2014-08-28 Gary Benson <gbenson@redhat.com>
9266 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
9268 (i386_dr_low_get_addr): Remove vague comment.
9269 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
9272 2014-08-28 Gary Benson <gbenson@redhat.com>
9274 * inferiors.c (get_thread_process): Replace check with gdb_assert.
9275 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
9277 (linux_resume_one_lwp): Likewise.
9278 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
9280 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
9281 with internal_error.
9282 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
9283 (init_register_cache): Replace fatal with gdb_assert_not_reached.
9284 (find_register_by_name): Replace fatal with internal_error.
9285 (find_regno): Likewise.
9286 * tdesc.c (init_target_desc): Replace check with gdb_assert.
9287 * thread-db.c (thread_db_create_event): Likewise.
9288 (thread_db_load_search): Likewise.
9289 (try_thread_db_load_1): Likewise.
9290 * tracepoint.c (get_jump_space_head): Replace fatal with
9292 (claim_trampoline_space): Likewise.
9293 (have_fast_tracepoint_trampoline_buffer): Likewise.
9294 (cmd_qtstart): Likewise.
9295 (stop_tracing): Likewise.
9296 (fast_tracepoint_collecting): Likewise.
9297 (target_malloc): Likewise.
9298 (download_tracepoint): Likewise.
9299 (download_trace_state_variables): Replace check with gdb_assert.
9300 (upload_fast_traceframes): Replace fatal with internal_error.
9302 2014-08-19 Tom Tromey <tromey@redhat.com>
9303 Gary Benson <gbenson@redhat.com>
9305 * Makefile.in (SFILES): Add common/common-debug.c.
9306 (OBS): Add common-debug.o.
9307 (common-debug.o): New rule.
9308 * debug.h (debug_printf): Don't declare.
9309 * debug.c (debug_printf): Renamed and rewritten as...
9310 (debug_vprintf): New function.
9312 2014-08-19 Gary Benson <gbenson@redhat.com>
9314 * utils.h: Do not include print-utils.h.
9316 2014-08-19 Tom Tromey <tromey@redhat.com>
9317 Gary Benson <gbenson@redhat.com>
9319 * server.h: Add static assertion.
9320 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
9322 2014-08-19 Tom Tromey <tromey@redhat.com>
9323 Gary Benson <gbenson@redhat.com>
9325 * Makefile.in (SFILES): Add common/errors.c.
9326 (OBS): Add errors.o.
9327 (IPA_OBS): Add errors-ipa.o.
9328 (errors.o): New rule.
9329 (errors-ipa.o): Likewise.
9330 * utils.h (perror_with_name, error, warning): Don't declare.
9331 * utils.c (warning): Renamed and rewritten as...
9332 (vwarning): New function.
9333 (error): Renamed and rewritten as...
9334 (verror): New function.
9335 (internal_error): Renamed and rewritten as...
9336 (internal_verror): New function.
9338 2014-08-07 Gary Benson <gbenson@redhat.com>
9340 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
9341 * configure: Regenerate.
9342 * config.in: Likewise.
9343 * server.h: Do not include errno.h.
9344 * event-loop.c: Likewise.
9345 * hostio-errno.c: Likewise.
9346 * linux-low.c: Likewise.
9347 * remote-utils.c: Likewise.
9348 * spu-low.c: Likewise.
9349 * utils.c: Likewise.
9350 * gdbreplay.c: Unconditionally include errno.h.
9352 2014-08-07 Gary Benson <gbenson@redhat.com>
9354 * server.h: Do not include string.h.
9355 * event-loop.c: Likewise.
9356 * linux-low.c: Likewise.
9357 * regcache.c: Likewise.
9358 * remote-utils.c: Likewise.
9359 * spu-low.c: Likewise.
9360 * utils.c: Likewise.
9362 2014-08-07 Gary Benson <gbenson@redhat.com>
9364 * server.h: Do not include gdb_assert.h.
9366 2014-08-07 Gary Benson <gbenson@redhat.com>
9368 * server.h: Do not include common-utils.h.
9370 2014-08-07 Gary Benson <gbenson@redhat.com>
9372 * server.h: Do not include ptid.h.
9373 * notif.h: Likewise.
9375 2014-08-07 Gary Benson <gbenson@redhat.com>
9377 * server.h: Do not include gdb_locale.h.
9379 2014-08-07 Gary Benson <gbenson@redhat.com>
9381 * server.h: Do not include gdb/signals.h.
9382 * win32-low.c: Likewise.
9384 2014-08-07 Gary Benson <gbenson@redhat.com>
9386 * server.h: Do not include pathmax.h.
9388 2014-08-07 Gary Benson <gbenson@redhat.com>
9390 * server.h: Do not include libiberty.h.
9391 * linux-bfin-low.c: Likewise.
9393 2014-08-07 Gary Benson <gbenson@redhat.com>
9395 * server.h: Do not include ansidecl.h.
9397 2014-08-07 Gary Benson <gbenson@redhat.com>
9399 * linux-x86-low.c: Do not include stddef.h.
9400 * lynx-ppc-low.c: Likewise.
9401 * tracepoint.c: Likewise.
9403 2014-08-07 Gary Benson <gbenson@redhat.com>
9405 * server.h: Do not include stdarg.h.
9406 * nto-low.c: Likewise.
9408 2014-08-07 Gary Benson <gbenson@redhat.com>
9410 * server.h: Do not include stdlib.h.
9411 * inferiors.c: Likewise.
9412 * linux-low.c: Likewise.
9413 * regcache.c: Likewise.
9414 * spu-low.c: Likewise.
9415 * tracepoint.c: Likewise.
9416 * utils.c: Likewise.
9418 2014-08-07 Gary Benson <gbenson@redhat.com>
9420 * server.h: Do not include stdio.h.
9421 * linux-low.c: Likewise.
9422 * remote-utils.c: Likewise.
9423 * spu-low.c: Likewise.
9424 * utils.c: Likewise.
9425 * wincecompat.c: Likewise.
9427 2014-08-06 Gary Benson <gbenson@redhat.com>
9429 * regcache.c (init_register_cache): Move conditionals inside if.
9431 2014-08-06 Gary Benson <gbenson@redhat.com>
9433 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
9435 2014-07-31 Gary Benson <gbenson@redhat.com>
9437 * ax.h: Do not include server.h.
9438 * gdbthread.h: Likewise.
9439 * lynx-low.h: Likewise.
9440 * notif.h: Likewise.
9442 2014-07-30 Gary Benson <gbenson@redhat.com>
9444 * server.h: Include common-defs.h.
9445 Do not include config.h or build-gnulib-gdbserver/config.h.
9447 2014-07-30 Gary Benson <gbenson@redhat.com>
9449 * hostio-errno.c: Move server.h to top of includes list.
9450 * inferiors.c: Likewise.
9451 * linux-x86-low.c: Likewise.
9452 * notif.c: Include server.h.
9454 2014-07-24 Tom Tromey <tromey@redhat.com>
9455 Gary Benson <gbenson@redhat.com>
9457 * server.h (CORE_ADDR): Now unsigned.
9459 2014-07-16 Pedro Alves <palves@redhat.com>
9461 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
9463 2014-07-15 Pedro Alves <palves@redhat.com>
9465 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
9468 2014-07-11 Pedro Alves <palves@redhat.com>
9470 * linux-low.c (kill_wait_lwp): New function, based on
9471 kill_one_lwp_callback, but use my_waitpid directly.
9472 (kill_one_lwp_callback, linux_kill): Use it.
9474 2014-06-23 Pedro Alves <palves@redhat.com>
9476 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
9477 before setting DR0..DR3.
9479 2014-06-20 Gary Benson <gbenson@redhat.com>
9481 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
9482 * configure: Regenerated.
9483 * config.in: Likewise.
9485 2014-06-20 Gary Benson <gbenson@redhat.com>
9487 * Makefile.in (SFILES): Update locations for files moved
9489 (object file files): Reordered.
9491 2014-06-20 Gary Benson <gbenson@redhat.com>
9493 * i386-low.h (i386_dr_low_can_set_addr): Removed.
9494 (i386_dr_low_set_addr): Likewise.
9495 (i386_dr_low_get_addr): Likewise.
9496 (i386_dr_low_can_set_control): Likewise.
9497 (i386_dr_low_set_control): Likewise.
9498 (i386_dr_low_get_control): Likewise.
9499 (i386_dr_low_get_status): Likewise.
9500 (i386_get_debug_register_length): Likewise.
9501 * linux-x86-low.c (i386_dr_low_set_addr):
9502 Changed signature. Made static.
9503 (i386_dr_low_get_addr): Likewise.
9504 (i386_dr_low_set_control): Likewise.
9505 (i386_dr_low_get_control): Likewise.
9506 (i386_dr_low_get_status): Likewise.
9507 (i386_dr_low): New global variable.
9508 * win32-i386-low.c (i386_dr_low_set_addr):
9509 Changed signature. Made static.
9510 (i386_dr_low_get_addr): Likewise.
9511 (i386_dr_low_set_control): Likewise.
9512 (i386_dr_low_get_control): Likewise.
9513 (i386_dr_low_get_status): Likewise.
9514 (i386_dr_low): New global variable.
9516 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
9518 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
9519 * Makefile.in (AR, AR_FLAGS): Define.
9520 * configure: Regenerate.
9522 2014-06-19 Gary Benson <gbenson@redhat.com>
9524 * Makefile.in (i386-dregs.o): New rule.
9525 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
9526 * i386-low.c (target.h): Remove include.
9527 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
9528 (DR_CONTROL_SHIFT): Likewise.
9529 (DR_CONTROL_SIZE): Likewise.
9530 (DR_RW_EXECUTE): Likewise.
9531 (DR_RW_WRITE): Likewise.
9532 (DR_RW_READ): Likewise.
9533 (DR_RW_IORW): Likewise.
9534 (DR_LEN_1): Likewise.
9535 (DR_LEN_2): Likewise.
9536 (DR_LEN_4): Likewise.
9537 (DR_LEN_8): Likewise.
9538 (DR_LOCAL_ENABLE_SHIFT): Likewise.
9539 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
9540 (DR_ENABLE_SIZE): Likewise.
9541 (DR_LOCAL_SLOWDOWN): Likewise.
9542 (DR_GLOBAL_SLOWDOWN): Likewise.
9543 (DR_CONTROL_RESERVED): Likewise.
9544 (I386_DR_CONTROL_MASK): Likewise.
9545 (I386_DR_VACANT): Likewise.
9546 (I386_DR_LOCAL_ENABLE): Likewise.
9547 (I386_DR_GLOBAL_ENABLE): Likewise.
9548 (I386_DR_DISABLE): Likewise.
9549 (I386_DR_SET_RW_LEN): Likewise.
9550 (I386_DR_GET_RW_LEN): Likewise.
9551 (I386_DR_WATCH_HIT): Likewise.
9552 (i386_wp_op_t): Likewise.
9553 (i386_show_dr): Likewise.
9554 (i386_length_and_rw_bits): Likewise.
9555 (i386_insert_aligned_watchpoint): Likewise.
9556 (i386_remove_aligned_watchpoint): Likewise.
9557 (i386_handle_nonaligned_watchpoint): Likewise.
9558 i386_update_inferior_debug_regs(): Likewise.
9559 (i386_dr_insert_watchpoint): Likewise.
9560 (i386_dr_remove_watchpoint): Likewise.
9561 (i386_dr_region_ok_for_watchpoint): Likewise.
9562 (i386_dr_stopped_data_address): Likewise.
9563 (i386_dr_stopped_by_watchpoint): Likewise.
9565 2014-06-19 Gary Benson <gbenson@redhat.com>
9567 * i386-low.c (i386_dr_show): Renamed to
9568 i386_show_dr and made static. All uses updated.
9569 (i386_dr_length_and_rw_bits): Renamed to
9570 i386_length_and_rw_bits and made static.
9572 (i386_dr_insert_aligned_watchpoint): Renamed to
9573 i386_insert_aligned_watchpoint and made static.
9575 (i386_dr_remove_aligned_watchpoint): Renamed to
9576 i386_remove_aligned_watchpoint and made static.
9578 (i386_dr_update_inferior_debug_regs): Renamed to
9579 i386_update_inferior_debug_regs and made static.
9582 2014-06-18 Gary Benson <gbenson@redhat.com>
9584 * i386-low.h (i386_dr_low_can_set_addr): New macro.
9585 (i386_dr_low_can_set_control): Likewise.
9586 (i386_get_debug_register_length): Likewise.
9587 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
9588 (i386_dr_low_can_set_control): Likewise.
9589 (i386_get_debug_register_length): Likewise.
9591 2014-06-17 Gary Benson <gbenson@redhat.com>
9593 * i386-low.h (i386-dregs.h): New include.
9594 (DR_FIRSTADDR): Now in i386-dregs.h.
9595 (DR_LASTADDR): Likewise.
9596 (DR_NADDR): Likewise.
9597 (DR_STATUS): Likewise.
9598 (DR_CONTROL): Likewise.
9599 (i386_debug_reg_state): Likewise.
9600 (i386_dr_insert_watchpoint): Likewise.
9601 (i386_dr_remove_watchpoint): Likewise.
9602 (i386_dr_region_ok_for_watchpoint): Likewise.
9603 (i386_dr_stopped_data_address): Likewise.
9604 (i386_dr_stopped_by_watchpoint): Likewise.
9605 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
9607 2014-06-18 Gary Benson <gbenson@redhat.com>
9609 * i386-low.h (i386_low_insert_watchpoint): Renamed to
9610 i386_dr_insert_watchpoint.
9611 (i386_low_remove_watchpoint): Renamed to
9612 i386_dr_remove_watchpoint.
9613 (i386_low_region_ok_for_watchpoint): Renamed to
9614 i386_dr_region_ok_for_watchpoint.
9615 (i386_low_stopped_data_address): Renamed to
9616 i386_dr_stopped_data_address.
9617 (i386_low_stopped_by_watchpoint): Renamed to
9618 i386_dr_stopped_by_watchpoint.
9619 * i386-low.c (i386_show_dr): Renamed to
9620 i386_dr_show and made nonstatic. All uses updated.
9621 (i386_length_and_rw_bits): Renamed to
9622 i386_dr_length_and_rw_bits and made nonstatic.
9624 (i386_insert_aligned_watchpoint): Renamed to
9625 i386_dr_insert_aligned_watchpoint and made nonstatic.
9627 (i386_remove_aligned_watchpoint): Renamed to
9628 i386_dr_remove_aligned_watchpoint and made nonstatic.
9630 (i386_update_inferior_debug_regs): Renamed to
9631 i386_dr_update_inferior_debug_regs and made nonstatic.
9633 (i386_low_insert_watchpoint): Renamed to
9634 i386_dr_insert_watchpoint. All uses updated.
9635 (i386_low_remove_watchpoint): Renamed to
9636 i386_dr_remove_watchpoint. All uses updated.
9637 (i386_low_region_ok_for_watchpoint): Renamed to
9638 i386_dr_region_ok_for_watchpoint. All uses updated.
9639 (i386_low_stopped_data_address): Renamed to
9640 i386_dr_stopped_data_address. All uses updated.
9641 (i386_low_stopped_by_watchpoint): Renamed to
9642 i386_dr_stopped_by_watchpoint. All uses updated.
9644 2014-06-18 Gary Benson <gbenson@redhat.com>
9646 * i386-low.c (i386_dr_low_can_set_addr): New macro.
9647 (i386_dr_low_can_set_control): Likewise.
9648 (i386_insert_aligned_watchpoint): New check.
9650 2014-06-18 Gary Benson <gbenson@redhat.com>
9652 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
9655 2014-06-18 Gary Benson <gbenson@redhat.com>
9657 * i386-low.c (i386_length_and_rw_bits): Use internal_error
9658 instead of fatal and error.
9659 (i386_handle_nonaligned_watchpoint): Likewise.
9661 2014-06-18 Gary Benson <gbenson@redhat.com>
9663 * i386-low.c (i386_get_debug_register_length): New macro.
9664 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
9665 (i386_show_dr): Use debug_printf instead of fprintf. Use
9666 phex to format values.
9668 2014-06-18 Gary Benson <gbenson@redhat.com>
9670 * i386-low.h: Comment changes.
9671 * i386-low.c: Likewise.
9673 2014-06-18 Gary Benson <gbenson@redhat.com>
9675 * i386-low.c: Whitespace changes.
9677 2014-06-12 Tom Tromey <tromey@redhat.com>
9679 * utils.c (freeargv): Remove.
9681 2014-06-12 Tom Tromey <tromey@redhat.com>
9683 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
9684 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
9685 (parse_debug_format_options): Likewise.
9686 (gdbserver_usage): Likewise.
9687 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
9688 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
9689 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
9691 ($(LIBGNU)): Depend on libiberty.
9692 (all-lib): Recurse into all subdirs.
9693 (install-only): Invoke "install" target in subdirs.
9694 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
9696 * configure: Rebuild.
9697 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
9698 for vasprintf, vsnprintf, or gettimeofday.
9699 * configure.srv: Don't add safe-ctype.o or lbasename.o to
9702 2014-06-05 Joel Brobecker <brobecker@adacore.com>
9704 * development.sh: Delete.
9705 * Makefile.in (config.status): Adjust dependency on development.sh.
9706 * configure.ac: Adjust development.sh source call.
9707 * configure: Regenerate.
9709 2014-06-02 Pedro Alves <palves@redhat.com>
9711 * ax.c (gdb_free_agent_expr): New function.
9712 * ax.h (gdb_free_agent_expr): New declaration.
9713 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
9715 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
9717 (clear_breakpoint_conditions_and_commands): New function.
9718 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
9719 (clear_breakpoint_conditions_and_commands): New declaration.
9721 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
9723 * linux-aarch64-low.c (asm/ptrace.h): Include.
9725 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
9727 Fix TLS access for -static -pthread.
9728 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
9729 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
9730 (thread_db_load_search, try_thread_db_load_1): Initialize it.
9732 2014-05-20 Pedro Alves <palves@redhat.com>
9734 * linux-aarch64-low.c (aarch64_insert_point)
9735 (aarch64_remove_point): No longer check whether the type is
9736 supported here. Adjust to new interface.
9737 (the_low_target): Install aarch64_supports_z_point_type as
9738 supports_z_point_type method.
9739 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
9740 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
9741 instead of a Z packet char. Adjust.
9742 (arm_supports_z_point_type): New function.
9743 (arm_insert_point, arm_remove_point): Adjust to new interface.
9744 (the_low_target): Install arm_supports_z_point_type.
9745 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
9746 (cris_insert_point, cris_remove_point): Adjust to new interface.
9747 Don't check whether the type is supported here.
9748 (the_low_target): Install cris_supports_z_point_type.
9749 * linux-low.c (linux_supports_z_point_type): New function.
9750 (linux_insert_point, linux_remove_point): Adjust to new interface.
9751 * linux-low.h (struct linux_target_ops) <insert_point,
9752 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
9753 raw_breakpoint pointer parameter.
9754 <supports_z_point_type>: New method.
9755 * linux-mips-low.c (mips_supports_z_point_type): New function.
9756 (mips_insert_point, mips_remove_point): Adjust to new interface.
9757 Use mips_supports_z_point_type.
9758 (the_low_target): Install mips_supports_z_point_type.
9759 * linux-ppc-low.c (the_low_target): Install NULL as
9760 supports_z_point_type method.
9761 * linux-s390-low.c (the_low_target): Install NULL as
9762 supports_z_point_type method.
9763 * linux-sparc-low.c (the_low_target): Install NULL as
9764 supports_z_point_type method.
9765 * linux-x86-low.c (x86_supports_z_point_type): New function.
9766 (x86_insert_point): Adjust to new insert_point interface. Use
9767 insert_memory_breakpoint. Adjust to new
9768 i386_low_insert_watchpoint interface.
9769 (x86_remove_point): Adjust to remove_point interface. Use
9770 remove_memory_breakpoint. Adjust to new
9771 i386_low_remove_watchpoint interface.
9772 (the_low_target): Install x86_supports_z_point_type.
9773 * lynx-low.c (lynx_target_ops): Install NULL as
9774 supports_z_point_type callback.
9775 * nto-low.c (nto_supports_z_point_type): New.
9776 (nto_insert_point, nto_remove_point): Adjust to new interface.
9777 (nto_target_ops): Install nto_supports_z_point_type.
9778 * mem-break.c: Adjust intro comment.
9779 (struct raw_breakpoint) <raw_type, size>: New fields.
9780 <inserted>: Update comment.
9781 <shlib_disabled>: Delete field.
9782 (enum bkpt_type) <gdb_breakpoint>: Delete value.
9783 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
9784 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
9785 (raw_bkpt_type_to_target_hw_bp_type): New function.
9786 (find_enabled_raw_code_breakpoint_at): New function.
9787 (find_raw_breakpoint_at): New type and size parameters. Use them.
9788 (insert_memory_breakpoint): New function, based off
9789 set_raw_breakpoint_at.
9790 (remove_memory_breakpoint): New function.
9791 (set_raw_breakpoint_at): Reimplement.
9792 (set_breakpoint): New, based on set_breakpoint_at.
9793 (set_breakpoint_at): Reimplement.
9794 (delete_raw_breakpoint): Go through the_target->remove_point
9795 instead of assuming memory breakpoints.
9796 (find_gdb_breakpoint_at): Delete.
9797 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
9798 (find_gdb_breakpoint): New function.
9799 (set_gdb_breakpoint_at): Delete.
9800 (z_type_supported): New function.
9801 (set_gdb_breakpoint_1): New function, loosely based off
9802 set_gdb_breakpoint_at.
9803 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
9804 (delete_gdb_breakpoint_at): Delete.
9805 (delete_gdb_breakpoint_1): New function, loosely based off
9806 delete_gdb_breakpoint_at.
9807 (delete_gdb_breakpoint): New function.
9808 (clear_gdb_breakpoint_conditions): Rename to ...
9809 (clear_breakpoint_conditions): ... this. Don't handle a NULL
9811 (add_condition_to_breakpoint): Make static.
9812 (add_breakpoint_condition): Take a struct breakpoint pointer
9813 instead of an address. Adjust.
9814 (gdb_condition_true_at_breakpoint): Rename to ...
9815 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
9817 (gdb_condition_true_at_breakpoint): Reimplement.
9818 (add_breakpoint_commands): Take a struct breakpoint pointer
9819 instead of an address. Adjust.
9820 (gdb_no_commands_at_breakpoint): Rename to ...
9821 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
9822 parameter. Return true if no breakpoint was found. Change debug
9824 (gdb_no_commands_at_breakpoint): Reimplement.
9825 (run_breakpoint_commands): Rename to ...
9826 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
9827 and change return type to boolean.
9828 (run_breakpoint_commands): New function.
9829 (gdb_breakpoint_here): Also check for Z1 breakpoints.
9830 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
9831 breakpoint. Go through the_target->remove_point instead of
9832 assuming memory breakpoint.
9833 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
9834 software and hardware breakpoints.
9835 (reinsert_raw_breakpoint): Go through the_target->insert_point
9836 instead of assuming memory breakpoint.
9837 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
9838 software and hardware breakpoints.
9839 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
9840 Check both software and hardware breakpoints.
9841 (validate_inserted_breakpoint): Assert the breakpoint is a
9842 software breakpoint. Set the inserted flag to -1 instead of
9843 setting shlib_disabled.
9844 (delete_disabled_breakpoints): Adjust.
9845 (validate_breakpoints): Only validate software breakpoints.
9846 Adjust to inserted flag change.
9847 (check_mem_read, check_mem_write): Skip breakpoint types other
9848 than software breakpoints. Adjust to inserted flag change.
9849 * mem-break.h (enum raw_bkpt_type): New enum.
9850 (raw_breakpoint, struct process_info): Forward declare.
9851 (Z_packet_to_target_hw_bp_type): Delete declaration.
9852 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
9853 (set_gdb_breakpoint, delete_gdb_breakpoint)
9854 (clear_breakpoint_conditions): New declarations.
9855 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
9856 (breakpoint_inserted_here): Update comment.
9857 (add_breakpoint_condition, add_breakpoint_commands): Replace
9858 address parameter with a breakpoint pointer parameter.
9859 (gdb_breakpoint_here): Update comment.
9860 (delete_gdb_breakpoint_at): Delete.
9861 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
9862 * server.c (process_point_options): Take a struct breakpoint
9863 pointer instead of an address. Adjust.
9864 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
9865 delete_gdb_breakpoint.
9866 * spu-low.c (spu_target_ops): Install NULL as
9867 supports_z_point_type method.
9868 * target.h: Include mem-break.h.
9869 (struct target_ops) <prepare_to_access_memory>: Update comment.
9870 <supports_z_point_type>: New field.
9871 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
9872 instead of a char. Also take a raw breakpoint pointer.
9873 * win32-arm-low.c (the_low_target): Install NULL as
9874 supports_z_point_type.
9875 * win32-i386-low.c (i386_supports_z_point_type): New function.
9876 (i386_insert_point, i386_remove_point): Adjust to new interface.
9877 (the_low_target): Install i386_supports_z_point_type.
9878 * win32-low.c (win32_supports_z_point_type): New function.
9879 (win32_insert_point, win32_remove_point): Adjust to new interface.
9880 (win32_target_ops): Install win32_supports_z_point_type.
9881 * win32-low.h (struct win32_target_ops):
9882 <supports_z_point_type>: New method.
9883 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
9884 instead of a char. Also take a raw breakpoint pointer.
9886 2014-05-20 Pedro Alves <palves@redhat.com>
9888 * mem-break.h: Include break-common.h.
9889 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
9890 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
9891 (Z_packet_to_target_hw_bp_type): New declaration.
9892 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
9893 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
9894 (Z_PACKET_ACCESS_WP): Delete macros.
9895 (Z_packet_to_hw_type): Delete function.
9896 * i386-low.h: Don't include break-common.h here.
9897 (Z_packet_to_hw_type): Delete declaration.
9898 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
9899 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
9900 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
9901 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
9902 * linux-aarch64-low.c: Don't include break-common.h here.
9903 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
9904 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
9905 (Z_packet_to_target_hw_bp_type): Delete function.
9906 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
9908 (mips_insert_point, mips_remove_point): Use
9909 Z_packet_to_target_hw_bp_type.
9911 2014-05-20 Pedro Alves <palves@redhat.com>
9913 * linux-aarch64-low.c: Include break-common.h.
9914 (enum target_point_type): Delete.
9915 (Z_packet_to_point_type): Rename to ...
9916 (Z_packet_to_target_hw_bp_type): ... this, and return a
9917 target_hw_bp_type instead.
9918 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
9919 instead of an enum target_point_type.
9920 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
9922 (aarch64_dr_state_insert_one_point)
9923 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
9924 (aarch64_handle_aligned_watchpoint)
9925 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
9926 Take an enum target_hw_bp_type instead of an enum
9928 (aarch64_supports_z_point_type): New function.
9929 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
9930 use Z_packet_to_target_hw_bp_type.
9932 2014-05-20 Joel Brobecker <brobecker@adacore.com>
9934 * configure.ac: Only use -Werror by default when DEVELOPMENT
9936 * configure: Regenerate.
9938 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
9940 Fix gdbserver qGetTLSAddr for x86_64 -m32.
9941 * linux-x86-low.c (X86_64_USER_REGS): New.
9942 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
9944 2014-04-28 Yao Qi <yao@codesourcery.com>
9946 * Makefile.in (i386-avx512.c): Fix the typo of generated file
9949 2014-04-25 Pedro Alves <palves@redhat.com>
9952 * linux-low.c (linux_attach_fail_reason_string): New function.
9953 (linux_attach_lwp): Delete.
9954 (linux_attach_lwp_1): Rename to ...
9955 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
9956 argument. Remove "initial" parameter. Return int instead of
9957 void. Don't error or warn here.
9958 (linux_attach): Adjust to call linux_attach_lwp. Call error on
9959 failure to attach to the tgid. Call warning when failing to
9961 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
9962 argument. Remove "initial" parameter. Return int instead of
9963 void. Don't error or warn here.
9964 (linux_attach_fail_reason_string): New declaration.
9965 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
9966 interface change. Use linux_attach_fail_reason_string.
9968 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
9969 Walfred Tedeschi <walfred.tedeschi@intel.com>
9971 * Makefile.in: Added rules to handle new files
9972 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
9973 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
9974 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
9975 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
9976 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
9977 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
9979 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
9980 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
9981 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
9982 i386/x32-avx512.xml.
9983 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
9984 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
9985 i386/x32-avx512-linux.xml.
9986 * i387-fp.c (num_avx512_k_registers): New constant for number
9988 (num_avx512_zmmh_low_registers): New constant for number of
9989 lower ZMM registers (0-15).
9990 (num_avx512_zmmh_high_registers): New constant for number of
9991 higher ZMM registers (16-31).
9992 (num_avx512_ymmh_registers): New contant for number of higher
9993 YMM registers (ymm16-31 added by avx521 on x86_64).
9994 (num_avx512_xmm_registers): New constant for number of higher
9995 XMM registers (xmm16-31 added by AVX512 on x86_64).
9996 (struct i387_xsave): Add space for AVX512 registers.
9997 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
9998 Add code to handle AVX512 registers.
9999 (i387_xsave_to_cache): Add code to handle AVX512 registers.
10000 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
10001 prototypei from generated file.
10002 (tdesc_amd64_avx512_linux): Likewise.
10003 (init_registers_x32_avx512_linux): Likewise.
10004 (tdesc_x32_avx512_linux): Likewise.
10005 (init_registers_i386_avx512_linux): Likewise.
10006 (tdesc_i386_avx512_linux): Likewise.
10007 (x86_64_regmap): Add AVX512 registers.
10008 (x86_linux_read_description): Add code to handle AVX512 XSTATE
10010 (initialize_low_arch): Add code to initialize AVX512 registers.
10012 2014-04-23 Pedro Alves <palves@redhat.com>
10014 * mem-break.c (find_gdb_breakpoint_at): Make static.
10015 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
10017 2014-04-23 Pedro Alves <palves@redhat.com>
10019 * i386-low.c: Don't include break-common.h here.
10020 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
10021 prototype to take target_hw_bp_type as argument instead of a Z
10023 * i386-low.h: Include break-common.h here.
10024 (Z_packet_to_hw_type): Declare.
10025 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
10027 * linux-x86-low.c (x86_insert_point): Convert the packet number to
10028 a target_hw_bp_type before calling i386_low_insert_watchpoint.
10029 (x86_remove_point): Convert the packet number to a
10030 target_hw_bp_type before calling i386_low_remove_watchpoint.
10031 * win32-i386-low.c (i386_insert_point): Convert the packet number
10032 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
10033 (i386_remove_point): Convert the packet number to a
10034 target_hw_bp_type before calling i386_low_remove_watchpoint.
10036 2014-04-23 Pedro Alves <palves@redhat.com>
10038 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
10040 2014-04-10 Pedro Alves <palves@redhat.com>
10042 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
10043 Check if the condition or command is NULL before checking if the
10044 breakpoint is known. On success, return true.
10045 * mem-break.h (add_breakpoint_condition): Document return.
10046 (add_breakpoint_commands): Add describing comment.
10047 * server.c (skip_to_semicolon): New function.
10048 (process_point_options): Use it.
10050 2014-04-09 Pedro Alves <palves@redhat.com>
10052 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
10055 2014-02-27 Pedro Alves <palves@redhat.com>
10058 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
10060 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
10062 (last_thread_of_process_p): Take a PID argument instead of a
10064 (linux_wait_for_lwp): Delete.
10065 (num_lwps, check_zombie_leaders, not_stopped_callback): New
10067 (linux_low_filter_event): New function, party factored out from
10068 linux_wait_for_event.
10069 (linux_wait_for_event): Rename to ...
10070 (linux_wait_for_event_filtered): ... this. Add new filter ptid
10071 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
10072 sigsuspend. Check for zombie leaders.
10073 (linux_wait_for_event): Reimplement as wrapper around
10074 linux_wait_for_event_filtered.
10075 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
10076 a normal or signal exit is seen, it's the whole process exiting.
10077 (wait_for_sigstop): No longer a for_each_inferior callback.
10078 Rewrite on top of linux_wait_for_event_filtered.
10079 (stop_all_lwps): Call wait_for_sigstop directly.
10080 * server.c (resume, handle_target_event): Handle
10081 TARGET_WAITKIND_NO_RESUMED.
10083 2014-02-26 Joel Brobecker <brobecker@adacore.com>
10085 * win32-low.c (psapi_get_dll_name,
10086 * win32_CreateToolhelp32Snapshot): Delete.
10087 (win32_CreateToolhelp32Snapshot, win32_Module32First)
10088 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
10090 (handle_load_dll): Add function description.
10091 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
10093 2014-02-26 Joel Brobecker <brobecker@adacore.com>
10095 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
10097 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
10098 base address when calling win32_add_one_solib.
10099 (handle_load_dll): Delete local variable load_addr.
10100 Remove 0x1000 offset applied to DLL base address when calling
10101 win32_add_one_solib.
10102 (handle_unload_dll): Add comment.
10104 2014-02-26 Joel Brobecker <brobecker@adacore.com>
10106 * win32-low.c (win32_add_all_dlls): Renames
10107 win32_ensure_ntdll_loaded. Rewrite function documentation.
10108 Adjust implementation to always load all DLLs.
10109 Add 0x1000 offset to DLL base address when calling
10110 win32_add_one_solib.
10111 (child_initialization_done): New static global.
10112 (do_initial_child_stuff): Set child_initialization_done to
10113 zero during child initialization, and 1 after. Replace call
10114 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
10116 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
10117 (handle_unload_dll): Add function documentation.
10118 (get_child_debug_event): Ignore load and unload DLL events
10119 during child initialization.
10121 2014-02-20 Doug Evans <dje@google.com>
10123 Remove global all_lwps.
10124 * inferiors.h (ptid_of): Move here from linux-low.h.
10125 (pid_of, lwpid_of): Ditto.
10126 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
10127 parameter is a struct thread_info * now.
10128 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
10129 directly. Pass &all_threads to find_inferior instead of &all_lwps.
10130 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
10132 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
10133 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
10134 * linux-arm-low.c (update_registers_callback): Update, "entry"
10135 parameter is a struct thread_info * now.
10136 Fetch lwpid from current_inferior directly.
10137 (arm_insert_point): Pass &all_threads to find_inferior instead of
10139 (arm_remove_point): Ditto.
10140 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
10141 (arm_prepare_to_resume): Fetch pid from thread.
10142 (arm_read_description): Fetch lwpid from current_inferior directly.
10143 * linux-low.c (all_lwps): Delete.
10144 (delete_lwp): Delete call to remove_inferior.
10145 (handle_extended_wait): Fetch lwpid from thread.
10146 (add_lwp): Don't set lwp->entry.id. Remove call to
10147 add_inferior_to_list.
10148 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
10149 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
10150 (kill_one_lwp_callback): Ditto.
10151 (linux_kill): Don't dereference NULL pointer.
10152 Fetch ptid,lwpid from thread.
10153 (get_detach_signal): Fetch ptid from thread.
10154 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
10155 Simplify call to regcache_invalidate_thread.
10156 (delete_lwp_callback): Update, "entry" parameter is a
10157 struct thread_info * now. Fetch pid from thread.
10158 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
10159 (status_pending_p_callback): Update, "entry" parameter is a
10160 struct thread_info * now. Fetch ptid from thread.
10161 (find_lwp_pid): Update, "entry" parameter is a
10162 struct thread_info * now.
10163 (linux_wait_for_lwp): Fetch pid from thread.
10164 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
10165 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
10166 (enqueue_one_deferred_signal): Fetch lwpid from thread.
10167 (dequeue_one_deferred_signal): Ditto.
10168 (cancel_breakpoint): Fetch ptid from current_inferior.
10169 (linux_wait_for_event): Pass &all_threads to find_inferior,
10170 not &all_lwps. Fetch ptid, lwpid from thread.
10171 (count_events_callback): Update, "entry" parameter is a
10172 struct thread_info * now.
10173 (select_singlestep_lwp_callback): Ditto.
10174 (select_event_lwp_callback): Ditto.
10175 (cancel_breakpoints_callback): Ditto.
10176 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
10178 (select_event_lwp): Ditto. Fetch ptid from event_thread.
10179 (unsuspend_one_lwp): Update, "entry" parameter is a
10180 struct thread_info * now.
10181 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
10183 (linux_stabilize_threads): Ditto. And for for_each_inferior.
10184 Fetch lwpid from thread, not lwp.
10185 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
10186 Pass &all_threads to find_inferior, not &all_lwps.
10187 (send_sigstop): Fetch lwpid from thread, not lwp.
10188 (send_sigstop_callback): Update, "entry" parameter is a
10189 struct thread_info * now.
10190 (suspend_and_send_sigstop_callback): Ditto.
10191 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
10192 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
10193 struct thread_info * now.
10194 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
10196 (lwp_running): Update, "entry" parameter is a
10197 struct thread_info * now.
10198 (stop_all_lwps): Fetch ptid from thread.
10199 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
10200 (linux_resume_one_lwp): Fetch lwpid from thread.
10201 (linux_set_resume_request): Update, "entry" parameter is a
10202 struct thread_info * now. Fetch pid, lwpid from thread.
10203 (resume_status_pending_p): Update, "entry" parameter is a
10204 struct thread_info * now.
10205 (need_step_over_p): Ditto. Fetch lwpid from thread.
10206 (start_step_over): Fetch lwpid from thread.
10207 (linux_resume_one_thread): Update, "entry" parameter is a
10208 struct thread_info * now. Fetch lwpid from thread.
10209 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
10210 (proceed_one_lwp): Update, "entry" parameter is a
10211 struct thread_info * now. Fetch lwpid from thread.
10212 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
10213 struct thread_info * now.
10214 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
10215 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
10216 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
10218 (regsets_store_inferior_registers): Ditto.
10219 (fetch_register, store_register): Ditto.
10220 (linux_read_memory, linux_write_memory): Ditto.
10221 (linux_request_interrupt): Ditto.
10222 (linux_read_auxv): Ditto.
10223 (linux_xfer_siginfo): Ditto.
10224 (linux_qxfer_spu): Ditto.
10225 (linux_qxfer_libraries_svr4): Ditto.
10226 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
10227 moved to inferiors.h.
10229 (get_thread_lwp): Update.
10230 (struct lwp_info): Delete member "entry". Simplify comment for
10232 (all_lwps): Delete.
10233 * linux-mips-low.c (mips_read_description): Fetch lwpid from
10234 current_inferior directly.
10235 (update_watch_registers_callback): Update, "entry" parameter is a
10236 struct thread_info * now. Fetch pid from thread.
10237 (mips_linux_prepare_to_resume): Fetch ptid from thread.
10238 (mips_insert_point): Fetch lwpid from current_inferior.
10239 Pass &all_threads to find_inferior, not &all_lwps.
10240 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
10241 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
10243 (mips_stopped_data_address): Ditto.
10244 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
10246 * linux-tile-low.c (tile_arch_setup): Ditto.
10247 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
10248 (update_debug_registers_callback): Update, "entry" parameter is a
10249 struct thread_info * now. Fetch pid from thread.
10250 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
10251 Pass &all_threads to find_inferior, not &all_lwps.
10252 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
10253 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
10254 Pass &all_threads to find_inferior, not &all_lwps.
10255 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
10256 (i386_dr_low_get_status): Ditto.
10257 (x86_linux_prepare_to_resume): Fetch ptid from thread.
10258 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
10259 (x86_linux_read_description): Ditto.
10260 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
10262 2014-02-20 Doug Evans <dje@google.com>
10264 * inferiors.c (get_first_inferior): Fix buglet.
10266 2014-02-19 Doug Evans <dje@google.com>
10268 * gdbthread.h (add_thread): Change result type to struct thread_info *.
10269 * inferiors.c (add_thread): Change result type to struct thread_info *.
10270 All callers updated.
10271 (add_lwp): Call add_thread here instead of in callers.
10272 All callers updated.
10273 * linux-low.h (get_lwp_thread): Rewrite.
10274 (struct lwp_info): New member "thread".
10276 2014-02-19 Doug Evans <dje@google.com>
10278 * linux-low.c (add_lwp): Change result to struct lwp_info *.
10279 All callers updated.
10281 2014-02-19 Doug Evans <dje@google.com>
10283 * inferiors.c (add_thread): Fix whitespace.
10285 2014-02-19 Doug Evans <dje@google.com>
10287 * dll.c (clear_dlls): Replace accessing list implemention details
10289 * gdbthread.h (get_first_thread): Declare.
10290 * inferiors.c (for_each_inferior_with_data): New function.
10291 (get_first_thread): New function.
10292 (find_thread_ptid): Simplify.
10293 (get_first_inferior): New function.
10294 (clear_list): Delete.
10295 (one_inferior_p): New function.
10296 (clear_inferior_list): New function.
10297 (clear_inferiors): Update.
10298 * inferiors.h (for_each_inferior_with_data): Declare.
10299 (clear_inferior_list): Declare.
10300 (one_inferior_p): Declare.
10301 (get_first_inferior): Declare.
10302 * linux-low.c (linux_wait_for_event): Replace accessing list
10303 implemention details with API function.
10304 * server.c (target_running): Ditto.
10305 (accumulate_file_name_length): New function.
10306 (emit_dll_description): New function.
10307 (handle_qxfer_libraries): Replace accessing list implemention
10308 details with API function.
10309 (handle_qxfer_threads_worker): New function.
10310 (handle_qxfer_threads_proper): Replace accessing list implemention
10311 details with API function.
10312 (handle_query): Ditto.
10313 (visit_actioned_threads_callback_ftype): New typedef.
10314 (visit_actioned_threads_data): New struct.
10315 (visit_actioned_threads): Rewrite to be find_inferior callback.
10316 (resume): Call find_inferior.
10317 (handle_status): Replace accessing list implemention
10318 details with API function.
10319 (process_serial_event): Replace accessing list implemention details
10321 * target.c (set_desired_inferior): Replace accessing list implemention
10322 details with API function.
10323 * tracepoint.c (same_process_p): New function.
10324 (gdb_agent_about_to_close): Replace accessing list implemention
10325 details with API function.
10326 * win32-low.c (child_delete_thread): Replace accessing list
10327 implemention details with API function.
10328 (match_dll_by_basename): New function.
10329 (dll_is_loaded_by_basename): New function.
10330 (win32_ensure_ntdll_loaded): Replace accessing list implemention
10331 details call to dll_is_loaded_by_basename.
10333 2014-02-19 Doug Evans <dje@google.com>
10335 * dll.h (struct dll_info): Add comment.
10336 * gdbthread.h (struct thread_info): Add comment.
10337 (current_ptid): Simplify.
10338 * inferiors.c (add_process): Update.
10339 (remove_process): Update.
10340 * inferiors.h (struct process_info): Rename member "head" to "entry".
10341 * linux-low.c (delete_lwp): Update.
10343 (last_thread_of_process_p): Update.
10344 (kill_one_lwp_callback, linux_kill): Update.
10345 (status_pending_p_callback): Update.
10346 (wait_for_sigstop): Update. Simplify read of ptid.
10347 (start_step_over): Update.
10348 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
10349 (get_lwp_thread): Update.
10350 (struct lwp_info): Rename member "head" to "entry".
10351 * regcache.h (inferior_list_entry): Delete.
10352 * server.c (kill_inferior_callback): Update.
10353 (detach_or_kill_inferior_callback): Update.
10354 (print_started_pid): Update.
10355 (print_attached_pid): Update.
10356 (process_serial_event): Simplify read of ptid.
10357 * thread-db.c (thread_db_create_event): Update.
10358 (thread_db_get_tls_address): Update.
10359 * win32-low.c (current_inferior_ptid): Simplify.
10361 2014-02-19 Tom Tromey <tromey@redhat.com>
10363 * target.h (struct target_ops) <supports_btrace>: Add target_ops
10365 (target_supports_btrace): Update.
10367 2014-02-14 Yao Qi <yao@codesourcery.com>
10369 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
10370 (rsp-low-ipa.o): New target.
10372 2014-02-12 Tom Tromey <tromey@redhat.com>
10374 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
10375 convert_ascii_to_int.
10376 * regcache.c (registers_to_string): Likewise.
10377 * remote-utils.c (decode_M_packet): Likewise.
10378 * server.c (process_serial_event): Likewise.
10380 2014-02-12 Tom Tromey <tromey@redhat.com>
10382 * server.c (handle_query, handle_v_run): Use hex2bin, not
10384 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
10386 2014-02-12 Tom Tromey <tromey@redhat.com>
10388 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
10389 convert_int_to_ascii.
10390 * regcache.c (registers_to_string, collect_register_as_string):
10392 * remote-utils.c (look_up_one_symbol, relocate_instruction):
10394 * server.c (process_serial_event): Likewise.
10395 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
10396 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
10398 2014-02-12 Tom Tromey <tromey@redhat.com>
10400 * remote-utils.c (look_up_one_symbol, monitor_output): Use
10401 bin2hex, not hexify.
10402 * tracepoint.c (cmd_qtstatus): Likewise.
10404 2014-02-12 Tom Tromey <tromey@redhat.com>
10406 * remote-utils.c (monitor_output): Pass explicit length to
10409 2014-02-12 Tom Tromey <tromey@redhat.com>
10411 * tracepoint.c: Include rsp-low.h.
10412 * server.c: Include rsp-low.h.
10413 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
10414 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
10416 * remote-utils.c: Include rsp-low.h.
10417 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
10418 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
10419 (convert_int_to_ascii, convert_ascii_to_int): Move to
10421 * regcache.c: Include rsp-low.h.
10422 * ax.c: Include rsp-low.h.
10423 * Makefile.in (SFILES): Add common/rsp-low.c.
10424 (OBS): Add rsp-low.o.
10425 (rsp-low.o): New target.
10427 2014-02-12 Tom Tromey <tromey@redhat.com>
10429 * utils.h (pulongest, plongest, phex_nz): Don't declare.
10430 Include print-utils.h.
10431 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
10432 (plongest, thirty_two, phex_nz): Remove.
10433 * Makefile.in (SFILES): Add common/print-utils.c.
10434 (OBS): Add print-utils.o.
10435 (print-utils-ipa.o): New target.
10436 (print-utils.o): New target.
10437 (IPA_OBJS): Add print-utils-ipa.o.
10439 2014-02-06 Tom Tromey <tromey@redhat.com>
10441 * Makefile.in (SFILES): Fix indentation.
10443 2014-02-05 Doug Evans <dje@google.com>
10445 * linux-low.c (linux_wait_for_event): Improve comment.
10446 (linux_wait_1): Keep current_inferior in sync with event_child.
10448 2014-01-22 Doug Evans <dje@google.com>
10450 * gdbthread.h (gdb_id_to_thread): Delete, unused.
10452 2014-01-22 Doug Evans <dje@google.com>
10454 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
10455 * configure: Regenerate.
10456 * config.in: Regenerate.
10457 * Makefile.in (SFILES): Add debug.c.
10458 (OBS): Add debug.o.
10459 * debug.c: New file.
10460 * debug.h: New file.
10461 * linux-aarch64-low.c (*): Update all debugging printfs to use
10462 debug_printf instead of fprintf.
10463 * linux-arm-low.c (*): Ditto.
10464 * linux-cris-low.c (*): Ditto.
10465 * linux-crisv32-low.c (*): Ditto.
10466 * linux-m32r-low.c (*): Ditto.
10467 * linux-sparc-low.c (*): Ditto.
10468 * linux-x86.c (*): Ditto.
10469 * linux-low.c (*): Ditto.
10470 (linux_wait_1): Add calls to debug_enter, debug_exit.
10471 (linux_wait): Remove redundant debugging printf.
10472 (stop_all_lwps): Add calls to debug_enter, debug_exit.
10473 (linux_resume, unstop_all_lwps): Ditto.
10474 * mem-break.c (*): Update all debugging printfs to use
10475 debug_printf instead of fprintf.
10476 * remote-utils.c (*): Ditto.
10477 * thread-db.c (*): Ditto.
10478 * server.c #include <ctype.h>, "gdb_vecs.h".
10479 (debug_threads): Moved to debug.c.
10480 (*): Update all debugging printfs to use debug_printf instead of
10482 (start_inferior): Replace call to fflush with call to debug_flush.
10483 (monitor_show_help): Mention set debug-format.
10484 (parse_debug_format_options): New function.
10485 (handle_monitor_command): Handle "monitor set debug-format".
10486 (gdbserver_usage): Mention --debug-format.
10487 (main): Parse --debug-format.
10488 * server.h (debug_threads): Declaration moved to debug.h.
10489 #include "debug.h".
10490 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
10491 trace_debug_1 that uses debug_printf.
10492 (tracepoint_look_up_symbols): Update all debugging printfs to use
10493 debug_printf instead of fprintf.
10495 2014-01-20 Baruch Siach <baruch@tkos.co.il>
10497 * linux-xtensa-low.c: Include asm/ptrace.h instead of
10500 2014-01-17 Pedro Alves <palves@redhat.com>
10503 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
10504 defined after including gdb_proc_service.h.
10506 2014-01-16 Doug Evans <dje@google.com>
10508 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
10509 (match_dll): Use it.
10511 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
10513 * target.h (target_ops) <read_btrace>: Change parameters and
10514 return type to allow error reporting.
10515 * server.c (handle_qxfer_btrace): Support delta reads. Pass
10516 trace reading errors on.
10517 * linux-low.c (linux_low_read_btrace): Pass trace reading
10519 (linux_low_disable_btrace): New.
10521 2014-01-15 Doug Evans <dje@google.com>
10523 * inferiors.c (thread_id_to_gdb_id): Delete.
10524 * inferiors.h (thread_id_to_gdb_id): Delete.
10526 2014-01-13 Eli Zaretskii <eliz@gnu.org>
10528 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
10529 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
10532 2014-01-08 Pedro Alves <palves@redhat.com>
10534 * server.c (handle_status): Don't discard previous queued stop
10535 replies or thread's pending status here.
10536 (main) <disconnection>: Do it here instead.
10538 2014-01-08 Pedro Alves <palves@redhat.com>
10540 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
10541 * server.c (visit_actioned_threads, handle_pending_status): New
10543 (handle_v_cont): Factor out parts to ...
10544 (resume): ... this new function. If in all-stop, and a thread
10545 being resumed has a pending status, report it without actually
10547 (myresume): Adjust to use the new 'resume' function.
10548 (clear_pending_status_callback, set_pending_status_callback)
10549 (find_status_pending_thread_callback): New functions.
10550 (handle_status): Handle the case of multiple threads having
10551 interesting statuses to report. Report threads' real last signal
10552 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
10553 with an interesting thread to report the status for, instead of
10554 always reporting the status of the first thread.
10556 2014-01-01 Joel Brobecker <brobecker@adacore.com>
10558 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
10559 * gdbreplay.c (gdbreplay_version): Likewise.
10561 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
10563 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
10564 iov.iov_len with the real length in use.
10566 2013-12-13 Joel Brobecker <brobecker@adacore.com>
10568 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
10569 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
10570 for all targets that use win32-low.c.
10571 * win32-low.c (win32_ensure_ntdll_loaded): New function.
10572 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
10574 2013-12-13 Pedro Alves <palves@redhat.com>
10576 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
10577 if equal to TARGET_WAITKIND_LOADED.
10578 * win32-low.c (cached_status): New static global.
10579 (win32_wait): Add declaration.
10580 (do_initial_child_stuff): Flush all initial pending debug events
10581 up to the initial breakpoint.
10582 (win32_wait): If CACHED_STATUS was set, return that instead
10583 of doing a real wait. Remove the code resuming the execution
10584 of the inferior after receiving a TARGET_WAITKIND_LOADED event
10585 during the initial phase. Also remove the code changing
10586 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
10587 TARGET_WAITKIND_STOPPED.
10589 2013-12-11 Yao Qi <yao@codesourcery.com>
10591 * notif.c (handle_notif_ack): Return 0 if no notification
10594 2013-11-20 Doug Evans <dje@google.com>
10596 * linux-low.c (linux_set_resume_request): Fix comment.
10598 2013-11-20 Doug Evans <dje@google.com>
10600 * linux-low.c (resume_status_pending_p): Tweak comment.
10602 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
10604 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
10605 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
10606 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
10607 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
10608 (srv_amd64_regobj): Add amd64-mpx.o.
10609 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
10610 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
10611 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
10612 * i387-fp.c (num_pl_bnd_register) Added constant.
10613 (num_pl_bnd_cfg_registers) Added constant.
10614 (struct i387_xsave) Added reserved area and MPX fields.
10615 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
10616 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
10618 (tdesc_i386_mpx_linux): Add MPX amd64 target.
10619 (init_registers_amd64_mpx_linux): Declare new function.
10620 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
10621 (x86_64_regmap): Add MPX registers.
10622 (x86_linux_read_description): Add MPX case.
10623 (initialize_low_arch): Initialize MPX targets.
10625 2013-11-18 Tom Tromey <tromey@redhat.com>
10627 * configure: Rebuild.
10628 * configure.ac: Don't check for stdlib.h.
10629 * gdbreplay.c: Unconditionally include stdlib.h.
10631 2013-11-18 Tom Tromey <tromey@redhat.com>
10633 * config.in: Rebuild.
10634 * configure: Rebuild.
10635 * configure.ac: Don't use AC_HEADER_DIRENT.
10637 2013-11-18 Tom Tromey <tromey@redhat.com>
10639 * server.h: Don't check HAVE_STRING_H.
10640 * gdbreplay.c: Don't check HAVE_STRING_H.
10641 * configure: Rebuild.
10643 2013-11-18 Tom Tromey <tromey@redhat.com>
10645 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
10648 2013-11-08 Tom Tromey <tromey@redhat.com>
10650 * configure, config.in: Rebuild.
10651 * configure.ac: Remove unused configury.
10653 2013-11-08 Tom Tromey <tromey@redhat.com>
10655 * acinclude.m4: Include common.m4, codeset.m4.
10656 * configure, config.in: Rebuild.
10657 * configure.ac: Use GDB_AC_COMMON.
10659 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
10661 * linux-s390-low.c (HWCAP_S390_TE): New define.
10662 (s390_arch_setup): Consider the TE field in the HWCAP for
10663 determining 'have_regset_tdb'.
10665 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
10668 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
10671 2013-10-02 Pedro Alves <palves@redhat.com>
10673 * server.c (process_serial_event): Don't output "GDBserver
10674 exiting" if GDB is connected through stdio.
10675 * target.c (mywait): Likewise, be silent if GDB is connected
10678 2013-10-01 Joel Brobecker <brobecker@adacore.com>
10680 * lynx-low.c (lynx_add_threads_after_attach): New function.
10681 (lynx_attach): Remove call to add_thread. Add call to
10682 lynx_add_threads_after_attach instead.
10684 2013-09-28 Mike Frysinger <vapier@gentoo.org>
10686 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
10687 * config.in, configure: Regenerated.
10689 2013-09-18 Yao Qi <yao@codesourcery.com>
10692 * server.c (start_inferior): Clear 'resume_info'.
10694 2013-09-16 Jiong Wang <jiwang@tilera.com>
10696 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
10699 2013-09-16 Jiong Wang <jiwang@tilera.com>
10701 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
10702 linux-tile-low.o to srv_tgtobj.
10704 2013-09-16 Will Newton <will.newton@linaro.org>
10706 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
10709 2013-09-06 Pedro Alves <palves@redhat.com>
10711 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
10712 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
10713 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
10714 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
10715 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
10716 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
10718 2013-09-06 Pedro Alves <palves@redhat.com>
10720 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
10721 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
10723 2013-09-06 Pedro Alves <palves@redhat.com>
10725 * linux-amd64-ipa.c: Include tracepoint.h.
10726 * linux-i386-ipa.c: Include tracepoint.h.
10728 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
10730 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
10731 (ps_get_thread_area): New function.
10733 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
10735 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
10736 (initialize_low_arch): Call init_registers_crisv32 rather than
10737 init_register_crisv32.
10739 2013-09-05 Pedro Alves <palves@redhat.com>
10741 * server.h (handle_vFile, hostio_last_error_from_errno): Move
10743 * hostio.h: ... this new file.
10744 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
10745 win32-low.c: Include hostio.h.
10747 2013-09-05 Pedro Alves <palves@redhat.com>
10749 * server.h (gdb_client_data, handler_func, callback_handler_func)
10750 (delete_file_handler, add_file_handler, append_callback_event)
10751 (delete_callback_event, start_event_loop, initialize_event_loop):
10752 Move to event-loop.h and include it.
10753 * event-loop.h: New file.
10755 2013-09-05 Pedro Alves <palves@redhat.com>
10757 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
10758 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
10759 (loaded_dll, unloaded_dll): Move to ...
10760 * dll.h: ... this new file.
10761 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
10763 2013-09-05 Pedro Alves <palves@redhat.com>
10765 * server.h (current_process, get_thread_process, all_processes)
10766 (add_inferior_to_list, for_each_inferior, current_inferior)
10767 (remove_inferior, add_process, remove_process, find_process_pid)
10768 (have_started_inferiors_p, have_attached_inferiors_p)
10769 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
10770 (clear_inferiors, find_inferior, find_inferior_id)
10771 (inferior_target_data, set_inferior_target_data)
10772 (inferior_regcache_data, set_inferior_regcache_data): Move to
10773 inferiors.h, and include it.
10774 * inferiors.h: New file.
10776 2013-09-05 Pedro Alves <palves@redhat.com>
10778 * server.h (struct emit_ops, current_insn_ptr, emit_error):
10782 2013-09-05 Pedro Alves <palves@redhat.com>
10784 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
10786 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
10787 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
10788 (handle_tracepoint_general_set, handle_tracepoint_query)
10789 (tracepoint_finished_step, tracepoint_was_hit)
10790 (release_while_stepping_state_list, current_traceframe)
10791 (in_readonly_region, traceframe_read_mem)
10792 (fetch_traceframe_registers, traceframe_read_sdata)
10793 (traceframe_read_info, struct fast_tpoint_collect_status)
10794 (fast_tracepoint_collecting, force_unlock_trace_buffer)
10795 (handle_tracepoit_bkpts, initialize_low_tracepoint)
10796 (supply_fast_tracepoint_registers)
10797 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
10798 (ipa_tdesc, claim_trampoline_space)
10799 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
10800 (agent_mem_read, agent_get_trace_state_variable_value)
10801 (agent_set_trace_state_variable_value, agent_tsv_read)
10802 (agent_mem_read_string, get_raw_reg_func_addr)
10803 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
10804 * tracepoint.h: ... this new file.
10806 2013-09-05 Pedro Alves <palves@redhat.com>
10808 * server.h (perror_with_name, error, fatal, warning, paddress)
10809 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
10811 * utils.h: New file.
10813 2013-09-05 Pedro Alves <palves@redhat.com>
10815 * server.h (remote_debug, noack_mode, transport_is_reliable)
10816 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
10817 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
10818 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
10819 (write_enn, initialize_async_io, enable_async_io)
10820 (disable_async_io, check_remote_input_interrupt_request)
10821 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
10822 (dead_thread_notify, prepare_resume_reply)
10823 (decode_address_to_semicolon, decode_address, decode_m_packet)
10824 (decode_M_packet, decode_X_packet, decode_xfer_write)
10825 (decode_search_memory_packet, unhexify, hexify)
10826 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
10827 (look_up_one_symbol, relocate_instruction)
10828 (monitor_output): Move to remote-utils.h, and include it.
10829 * remote-utils.h: New file.
10831 2013-09-05 Pedro Alves <palves@redhat.com>
10833 * server.h (_): Delete.
10835 2013-09-02 Pedro Alves <palves@redhat.com>
10837 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
10838 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
10840 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
10842 2013-09-02 Pierre Muller <muller@sourceware.org>
10844 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
10845 or WriteProcessMemory complete successfully and handle
10846 ERROR_PARTIAL_COPY error.
10848 2013-09-02 Pedro Alves <palves@redhat.com>
10850 * server.c (gdb_read_memory): Return -1 on traceframe memory read
10851 error instead of EIO.
10853 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10856 * linux-low.c: Include filestuff.h.
10857 (linux_create_inferior) <pid == 0>: Call close_most_fds.
10858 * lynx-low.c: Include filestuff.h.
10859 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
10860 * server.c: Include filestuff.h.
10861 (main): Call notice_open_fds.
10862 * spu-low.c: Include filestuff.h.
10863 (spu_create_inferior) <pid == 0>: Call close_most_fds.
10865 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
10867 * Makefile.in: Explain why ../target and ../nat are not
10868 listed as include file search paths.
10869 (linux-waitpid.o): New object file rule.
10870 * configure.srv (srv_native_linux_obj): New variable.
10871 Replace all occurrences of linux native object files with
10872 $srv_native_linux_obj.
10873 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
10874 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
10875 (linux_enable_event_reporting): Remove declaration.
10876 (my_waitpid): Moved to common/linux-waitpid.c.
10877 (linux_wait_for_event): Pass ptid when calling
10878 linux_enable_event_reporting.
10879 (linux_supports_tracefork_flag): Remove.
10880 (linux_enable_event_reporting): Likewise.
10881 (linux_tracefork_grandchild): Remove.
10882 (STACK_SIZE): Moved to common/linux-ptrace.c.
10883 (linux_tracefork_child): Remove.
10884 (linux_test_for_tracefork): Remove.
10885 (linux_look_up_symbols): Call linux_supports_traceclone.
10886 (initialize_low): Remove call to linux_test_for_tracefork.
10887 * linux-low.h (PTRACE_TYPE_ARG3): Move to
10888 common/linux-ptrace.h.
10889 (PTRACE_TYPE_ARG4): Likewise.
10890 Include linux-ptrace.h.
10892 2013-08-21 Pedro Alves <palves@redhat.com>
10894 * config.in: Renegerate.
10896 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
10898 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
10899 (SFILES): Remove $(srcdir)/common/target-common.c and
10900 add $(srcdir)/target/waitstatus.c.
10901 (OBS): Remove target-common.o and add waitstatus.o.
10902 (server_h): Remove $(srcdir)/../common/target-common.h and
10903 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
10904 and $(srcdir)/../target/waitstatus.h.
10905 (target-common.o): Remove.
10906 (waitstatus.o): New target object file.
10907 * target.h: Do not include target-common.h and
10908 include target/resume.h, target/wait.h and
10909 target/waitstatus.h.
10911 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
10913 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
10914 to PTRACE_TYPE_ARG3.
10915 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
10916 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
10918 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
10919 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
10921 2013-07-27 Jie Zhang <jie@codesourcery.com>
10922 Daniel Jacobowitz <dan@codesourcery.com>
10923 Yao Qi <yao@codesourcery.com>
10925 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
10926 (mips-linux-watch.o): New rule.
10927 (mips_linux_watch_h): New variable.
10928 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
10930 * linux-mips-low.c: Include mips-linux-watch.h.
10931 (struct arch_process_info, struct arch_lwp_info): New.
10932 (update_watch_registers_callback): New function.
10933 (mips_linux_new_process, mips_linux_new_thread) New functions.
10934 (mips_linux_prepare_to_resume, mips_insert_point): New
10936 (mips_remove_point, mips_stopped_by_watchpoint): New
10938 (rsp_bp_type_to_target_hw_bp_type): New function.
10939 (mips_stopped_data_address): New function.
10940 (the_low_target): Add watchpoint support functions.
10942 2013-07-27 Yao Qi <yao@codesourcery.com>
10944 * i386-low.c: Include break-common.h.
10945 (enum target_hw_bp_type): Remove.
10947 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
10949 * Makefile.in (SFILES): /common/target-common.c.
10950 (OBS): Add target-common.o.
10951 (server_h): Add $(srcdir)/../common/target-common.h.
10952 (target-common.o): New target.
10953 * server.c (queue_stop_reply_callback): Free
10954 status string after use.
10955 * target.c (target_waitstatus_to_string): Remove.
10956 * target.h: Include target-common.h.
10957 (resume_kind): Likewise.
10958 (target_waitkind): Likewise.
10959 (target_waitstatus): Likewise.
10960 (TARGET_WNOHANG): Likewise.
10962 2013-07-04 Yao Qi <yao@codesourcery.com>
10964 * Makefile.in (host_alias): Use @host_noncanonical@.
10965 (target_alias): Use @target_noncanonical@.
10966 * configure.ac: Use ACX_NONCANONICAL_TARGET and
10967 ACX_NONCANONICAL_HOST.
10968 * configure: Regenerated.
10971 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
10973 * configure.ac (version_host, version_target): Set and AC_SUBST them.
10974 * configure: Rebuild.
10975 * Makefile.in (version_host, version_target): Get from configure.
10976 (version.c): Use $(version_host) and $(version_target).
10978 2013-07-03 Pedro Alves <palves@redhat.com>
10980 * Makefile.in (config.status): Depend on development.sh.
10981 * acinclude.m4: Include libmcheck.m4.
10982 * configure: Regenerate.
10984 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
10986 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
10987 attribute inside the parentheses.
10988 (winapi_DebugSetProcessKillOnExit): Ditto.
10989 (winapi_DebugBreakProcess): Ditto.
10990 (winapi_GenerateConsoleCtrlEvent): Ditto.
10992 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
10994 * notif.h (notif_event): Add a dummy member to avoid compiler
10997 2013-07-01 Pedro Alves <palves@redhat.com>
10999 * hostio.c (HOSTIO_PATH_MAX): Define.
11000 (require_filename, handle_open, handle_unlink, handle_readlink):
11003 2013-07-01 Pedro Alves <palves@redhat.com>
11005 * server.h: Include "pathmax.h".
11006 * linux-low.c: Don't include sys/param.h.
11007 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
11009 * win32-low.c: Don't include sys/param.h.
11010 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
11012 2013-07-01 Pedro Alves <palves@redhat.com>
11014 * event-loop.c: Don't check HAVE_UNISTD_H before including
11016 * gdbreplay.c: Likewise.
11017 * remote-utils.c: Likewise.
11018 * server.c: Likewise.
11019 * configure.ac: Don't check for unistd.h.
11020 * configure: Regenerate.
11022 2013-06-28 Tom Tromey <tromey@redhat.com>
11024 * Makefile.in (version.c): Use version.in, not
11027 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
11029 * configure.ac (version_host, version_target): Set and AC_SUBST them.
11030 * configure: Rebuild.
11031 * Makefile.in (version_host, version_target): Get from configure.
11032 (version.c): Use $(version_host) and $(version_target).
11034 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
11036 Fix trace-status to output user name without trailing colon.
11037 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
11039 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
11041 Fix trace-status to output proper start-time and stop-time.
11042 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
11043 output start time and stop time in hex as gdb expects.
11045 2013-06-26 Pedro Alves <pedro@codesourcery.com>
11047 * tracepoint.c (build_traceframe_info_xml): Output trace state
11048 variables present in the trace buffer.
11050 2013-06-24 Tom Tromey <tromey@redhat.com>
11052 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
11054 (version.o): Remove.
11055 * gdbreplay.c: Include version.h.
11056 (version, host_name): Don't declare.
11057 * server.h: Include version.h.
11058 (version, host_name): Don't declare.
11060 2013-06-12 Pedro Alves <palves@redhat.com>
11062 * linux-x86-low.c (linux_is_elf64): Delete global.
11063 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
11064 with local linux_pid_exe_is_elf_64_file use.
11066 2013-06-11 Pedro Alves <palves@redhat.com>
11068 * linux-low.c (regset_disabled, disable_regset): New functions.
11069 (regsets_fetch_inferior_registers)
11070 (regsets_store_inferior_registers): Use them.
11071 (initialize_regsets_info); Don't allocate the disabled_regsets
11073 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
11076 2013-06-11 Pedro Alves <palves@redhat.com>
11078 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
11081 2013-06-11 Pedro Alves <palves@redhat.com>
11083 * linux-x86-low.c (initialize_low_arch): Call
11084 init_registers_x32_avx_linux.
11086 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
11088 Fix compatibility with Android Bionic.
11089 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
11092 2013-06-07 Pedro Alves <palves@redhat.com>
11095 * Makefile.in (OBS): Add tdesc.o.
11096 (IPA_OBJS): Add tdesc-ipa.o.
11097 (tdesc-ipa.o): New rule.
11098 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
11100 * linux-low.c (new_inferior): Delete.
11101 (disabled_regsets, num_regsets): Delete.
11102 (linux_add_process): Adjust to set the new per-process
11104 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
11105 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
11106 was a stop. When calling arch_setup, switch the current inferior
11107 to the thread that got an event.
11108 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
11109 (regsets_fetch_inferior_registers)
11110 (regsets_store_inferior_registers): New regsets_info parameter.
11112 (linux_register_in_regsets): New regs_info parameter. Adjust to
11114 (register_addr, fetch_register, store_register): New usrregs_info
11115 parameter. Adjust to use it.
11116 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
11117 parameter regs_info. Adjust to use it.
11118 (linux_fetch_registers): Get the current inferior's regs_info, and
11120 (linux_store_registers): Ditto.
11121 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
11122 (initialize_low): Don't initialize the target_regsets here. Call
11123 initialize_low_arch.
11124 * linux-low.h (target_regsets): Delete declaration.
11125 (struct regsets_info): New.
11126 (struct usrregs_info): New.
11127 (struct regs_info): New.
11128 (struct process_info_private) <new_inferior>: New field.
11129 (struct linux_target_ops): Delete the num_regs, regmap, and
11130 regset_bitmap fields. New field regs_info.
11131 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
11132 * i387-fp.c (num_xmm_registers): Delete.
11133 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
11134 calls to new interface.
11135 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
11136 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
11137 Infer the number of xmm registers from the regcache's target
11139 * i387-fp.h (num_xmm_registers): Delete.
11140 * inferiors.c (add_thread): Don't install the thread's regcache
11142 * proc-service.c (gregset_info): Fetch the current inferior's
11143 regs_info. Adjust to use it.
11144 * regcache.c: Include tdesc.h.
11145 (register_bytes, reg_defs, num_registers)
11146 (gdbserver_expedite_regs): Delete.
11147 (get_thread_regcache): If the thread doesn't have a regcache yet,
11148 create one, instead of aborting gdbserver.
11149 (regcache_invalidate_one): Rename to ...
11150 (regcache_invalidate_thread): ... this.
11151 (regcache_invalidate_one): New.
11152 (regcache_invalidate): Only invalidate registers of the current
11154 (init_register_cache): Add target_desc parameter, and use it.
11155 (new_register_cache): Ditto. Assert the target description has a
11156 non zero registers_size.
11157 (regcache_cpy): Add assertions. Adjust.
11158 (realloc_register_cache, set_register_cache): Delete.
11159 (registers_to_string, registers_from_string): Adjust.
11160 (find_register_by_name, find_regno, find_register_by_number)
11161 (register_cache_size): Add target_desc parameter, and use it.
11162 (free_register_cache_thread, free_register_cache_thread_one)
11163 (regcache_release, register_cache_size): New.
11164 (register_size): Add target_desc parameter, and use it.
11165 (register_data, supply_register, supply_register_zeroed)
11166 (supply_regblock, supply_register_by_name, collect_register)
11167 (collect_register_as_string, collect_register_by_name): Adjust.
11168 * regcache.h (struct target_desc): Forward declare.
11169 (struct regcache) <tdesc>: New field.
11170 (init_register_cache, new_register_cache): Add target_desc
11172 (regcache_invalidate_thread): Declare.
11173 (regcache_invalidate_one): Delete declaration.
11174 (regcache_release): Declare.
11175 (find_register_by_number, register_cache_size, register_size)
11176 (find_regno): Add target_desc parameter.
11177 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
11179 * remote-utils.c: Include tdesc.h.
11180 (outreg, prepare_resume_reply): Adjust.
11181 * server.c: Include tdesc.h.
11182 (gdbserver_xmltarget): Delete declaration.
11183 (get_features_xml, process_serial_event): Adjust.
11184 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
11186 (struct process_info) <tdesc>: New field.
11187 (ipa_tdesc): Declare.
11188 * tdesc.c: New file.
11189 * tdesc.h: New file.
11190 * tracepoint.c: Include tdesc.h.
11191 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
11192 (get_context_regcache): Adjust to pass ipa_tdesc down.
11193 (do_action_at_tracepoint): Adjust to get the register cache size
11194 from the context regcache's description.
11195 (traceframe_walk_blocks): Adjust to get the register cache size
11196 from the current trace frame's description.
11197 (traceframe_get_pc): Adjust to get current trace frame's
11198 description and pass it down.
11199 (gdb_collect): Adjust to get the register cache size from the
11201 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
11202 (gdbserver_xmltarget): Delete.
11203 (initialize_low_tracepoint): Set the ipa's target description.
11204 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
11205 (initialize_low_tracepoint): Set the ipa's target description.
11206 * linux-x86-low.c: Include tdesc.h.
11207 [__x86_64__] (is_64bit_tdesc): New.
11208 (ps_get_thread_area, x86_get_thread_area): Use it.
11209 (i386_cannot_store_register): Rename to ...
11210 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
11211 (i386_cannot_fetch_register): Rename to ...
11212 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
11213 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
11215 (target_regsets): Rename to ...
11216 (x86_regsets): ... this.
11217 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
11219 (x86_siginfo_fixup): Use is_64bit_tdesc.
11220 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
11221 (tdesc_x32_avx_linux, tdesc_x32_linux)
11222 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
11224 (x86_linux_update_xmltarget): Delete.
11225 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
11226 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
11227 (AMD64_LINUX_USER64_CS): New.
11228 (x86_linux_read_description): New, based on
11229 x86_linux_update_xmltarget.
11230 (same_process_callback): New.
11231 (x86_arch_setup_process_callback): New.
11232 (x86_linux_update_xmltarget): New.
11233 (x86_regsets_info): New.
11234 (amd64_linux_regs_info): New.
11235 (i386_linux_usrregs_info): New.
11236 (i386_linux_regs_info): New.
11237 (x86_linux_regs_info): New.
11238 (x86_arch_setup): Reimplement.
11239 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
11240 (x86_emit_ops): Ditto.
11241 (the_low_target): Adjust. Install x86_linux_regs_info,
11242 x86_cannot_fetch_register, and x86_cannot_store_register.
11243 (initialize_low_arch): New.
11244 * linux-ia64-low.c (tdesc_ia64): Declare.
11245 (ia64_fetch_register): Adjust.
11246 (ia64_usrregs_info, regs_info): New globals.
11247 (ia64_regs_info): New function.
11248 (the_low_target): Adjust.
11249 (initialize_low_arch): New function.
11250 * linux-sparc-low.c (tdesc_sparc64): Declare.
11251 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
11253 (sparc_arch_setup): New function.
11254 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
11255 (the_low_target): Adjust.
11256 (initialize_low_arch): New function.
11257 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
11258 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
11259 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
11260 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
11261 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
11262 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
11263 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
11264 (tdesc_powerpc_isa205_vsx64l): Declare.
11265 (ppc_cannot_store_register, ppc_collect_ptrace_register)
11266 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
11267 (ppc_set_pc, ppc_get_hwcap): Adjust.
11268 (ppc_usrregs_info): Forward declare.
11269 (!__powerpc64__) ppc_regmap_adjusted: New global.
11270 (ppc_arch_setup): Adjust to the current process'es target
11272 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
11273 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
11274 (ppc_store_evrregset): Adjust.
11275 (target_regsets): Rename to ...
11276 (ppc_regsets): ... this, and make static.
11277 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
11278 (ppc_regs_info): New function.
11279 (the_low_target): Adjust.
11280 (initialize_low_arch): New function.
11281 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
11282 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
11283 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
11284 (tdesc_s390x_linux64v2): Declare.
11285 (s390_collect_ptrace_register, s390_supply_ptrace_register)
11286 (s390_fill_gregset, s390_store_last_break): Adjust.
11287 (target_regsets): Rename to ...
11288 (s390_regsets): ... this, and make static.
11289 (s390_get_pc, s390_set_pc): Adjust.
11290 (s390_get_hwcap): New target_desc parameter, and use it.
11291 [__s390x__] (have_hwcap_s390_high_gprs): New global.
11292 (s390_arch_setup): Adjust to set the current process'es target
11293 description. Don't adjust the regmap.
11294 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
11295 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
11296 (regs_info_3264): New globals.
11297 (s390_regs_info): New function.
11298 (the_low_target): Adjust.
11299 (initialize_low_arch): New function.
11300 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
11301 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
11302 [__mips64] (init_registers_mips_linux)
11303 (init_registers_mips_dsp_linux): Delete defines.
11304 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
11305 (have_dsp): New global.
11306 (mips_read_description): New, based on mips_arch_setup.
11307 (mips_arch_setup): Reimplement.
11308 (get_usrregs_info): New function.
11309 (mips_cannot_fetch_register, mips_cannot_store_register)
11310 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
11311 (mips_fill_fpregset, mips_store_fpregset): Adjust.
11312 (target_regsets): Rename to ...
11313 (mips_regsets): ... this, and make static.
11314 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
11315 (dsp_regs_info, regs_info): New globals.
11316 (mips_regs_info): New function.
11317 (the_low_target): Adjust.
11318 (initialize_low_arch): New function.
11319 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
11320 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
11322 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
11323 (arm_read_description): New, with bits factored from
11325 (arm_arch_setup): Reimplement.
11326 (target_regsets): Rename to ...
11327 (arm_regsets): ... this, and make static.
11328 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
11329 (arm_regs_info): New function.
11330 (the_low_target): Adjust.
11331 (initialize_low_arch): New function.
11332 * linux-m68k-low.c (tdesc_m68k): Declare.
11333 (target_regsets): Rename to ...
11334 (m68k_regsets): ... this, and make static.
11335 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
11336 (m68k_regs_info): New function.
11337 (m68k_arch_setup): New function.
11338 (the_low_target): Adjust.
11339 (initialize_low_arch): New function.
11340 * linux-sh-low.c (tdesc_sharch): Declare.
11341 (target_regsets): Rename to ...
11342 (sh_regsets): ... this, and make static.
11343 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
11344 (sh_regs_info, sh_arch_setup): New functions.
11345 (the_low_target): Adjust.
11346 (initialize_low_arch): New function.
11347 * linux-bfin-low.c (tdesc_bfin): Declare.
11348 (bfin_arch_setup): New function.
11349 (bfin_usrregs_info, regs_info): New globals.
11350 (bfin_regs_info): New function.
11351 (the_low_target): Adjust.
11352 (initialize_low_arch): New function.
11353 * linux-cris-low.c (tdesc_cris): Declare.
11354 (cris_arch_setup): New function.
11355 (cris_usrregs_info, regs_info): New globals.
11356 (cris_regs_info): New function.
11357 (the_low_target): Adjust.
11358 (initialize_low_arch): New function.
11359 * linux-cris-low.c (tdesc_crisv32): Declare.
11360 (cris_arch_setup): New function.
11361 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
11362 (cris_regs_info): New function.
11363 (the_low_target): Adjust.
11364 (initialize_low_arch): New function.
11365 * linux-m32r-low.c (tdesc_m32r): Declare.
11366 (m32r_arch_setup): New function.
11367 (m32r_usrregs_info, regs_info): New globals.
11368 (m32r_regs_info): Adjust.
11369 (initialize_low_arch): New function.
11370 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
11371 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
11372 (tic6x_usrregs_info): Forward declare.
11373 (tic6x_read_description): New function, based on ...
11374 (tic6x_arch_setup): ... this. Reimplement.
11375 (target_regsets): Rename to ...
11376 (tic6x_regsets): ... this, and make static.
11377 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
11378 (tic6x_regs_info): New function.
11379 (the_low_target): Adjust.
11380 (initialize_low_arch): New function.
11381 * linux-xtensa-low.c (tdesc_xtensa): Declare.
11382 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
11383 (target_regsets): Rename to ...
11384 (xtensa_regsets): ... this, and make static.
11385 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
11387 (xtensa_arch_setup, xtensa_regs_info): New functions.
11388 (the_low_target): Adjust.
11389 (initialize_low_arch): New function.
11390 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
11391 (nios2_arch_setup): Set the current process'es tdesc.
11392 (target_regsets): Rename to ...
11393 (nios2_regsets): ... this.
11394 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
11395 (nios2_regs_info): New function.
11396 (the_low_target): Adjust.
11397 (initialize_low_arch): New function.
11398 * linux-aarch64-low.c (tdesc_aarch64): Declare.
11399 (aarch64_arch_setup): Set the current process'es tdesc.
11400 (target_regsets): Rename to ...
11401 (aarch64_regsets): ... this.
11402 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
11403 (aarch64_regs_info): New function.
11404 (the_low_target): Adjust.
11405 (initialize_low_arch): New function.
11406 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
11408 (target_regsets): Rename to ...
11409 (tile_regsets): ... this.
11410 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
11411 (tile_regs_info): New function.
11412 (tile_arch_setup): Set the current process'es tdesc.
11413 (the_low_target): Adjust.
11414 (initialize_low_arch): New function.
11415 * spu-low.c (tdesc_spu): Declare.
11416 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
11417 * win32-arm-low.c (tdesc_arm): Declare.
11418 (arm_arch_setup): New function.
11419 (the_low_target): Install arm_arch_setup instead of
11420 init_registers_arm.
11421 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
11422 (init_windows_x86): Rename to ...
11423 (i386_arch_setup): ... this. Set `win32_tdesc'.
11424 (the_low_target): Adjust.
11425 * win32-low.c (win32_tdesc): New global.
11426 (child_add_thread): Don't create the thread cache here.
11427 (do_initial_child_stuff): Set the new process'es tdesc.
11428 * win32-low.h (struct target_desc): Forward declare.
11429 (win32_tdesc): Declare.
11430 * lynx-i386-low.c (tdesc_i386): Declare global.
11431 (lynx_i386_arch_setup): Set `lynx_tdesc'.
11432 * lynx-low.c (lynx_tdesc): New global.
11433 (lynx_add_process): Set the new process'es tdesc.
11434 * lynx-low.h (struct target_desc): Forward declare.
11435 (lynx_tdesc): Declare global.
11436 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
11437 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
11438 * nto-low.c (nto_tdesc): New global.
11439 (do_attach): Set the new process'es tdesc.
11440 * nto-low.h (struct target_desc): Forward declare.
11441 (nto_tdesc): Declare.
11442 * nto-x86-low.c (tdesc_i386): Declare.
11443 (nto_x86_arch_setup): Set `nto_tdesc'.
11445 2013-06-04 Gary Benson <gbenson@redhat.com>
11447 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
11448 to qSupported response when appropriate.
11449 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
11450 with nonzero-length annex.
11451 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
11452 arguments supplied in annex.
11454 2013-05-31 Doug Evans <dje@google.com>
11457 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
11458 64 bits in 64-cross-32 environment.
11460 2013-05-28 Pedro Alves <palves@redhat.com>
11462 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
11463 (aarch64-without-fpu.c): Delete rule.
11464 * configure.srv (aarch64*-*-linux*): Remove references to
11465 aarch64-without-fpu.o and aarch64-without-fpu.xml.
11466 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
11469 2013-05-24 Pedro Alves <palves@redhat.com>
11471 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
11472 instead of strchr/decode_address. Error if the range isn't split
11473 with a ','. Don't assume there's be a ':' in the action.
11475 2013-05-23 Yao Qi <yao@codesourcery.com>
11476 Pedro Alves <palves@redhat.com>
11478 * linux-low.c (lwp_in_step_range): New function.
11479 (linux_wait_1): If the thread was range stepping and stopped
11480 outside the stepping range, report the stop to GDB. Otherwise,
11481 continue stepping. Add range stepping debug output.
11482 (linux_set_resume_request): Copy the step range from the resume
11483 request to the lwp.
11484 (linux_supports_range_stepping): New.
11485 (linux_target_ops) <supports_range_stepping>: Set to
11486 linux_supports_range_stepping.
11487 * linux-low.h (struct linux_target_ops)
11488 <supports_range_stepping>: New field.
11489 (struct lwp_info) <step_range_start, step_range_end>: New fields.
11490 * linux-x86-low.c (x86_supports_range_stepping): New.
11491 (the_low_target) <supports_range_stepping>: Set to
11492 x86_supports_range_stepping.
11493 * server.c (handle_v_cont): Handle 'r' action.
11494 (handle_v_requests): Append ";r" if the target supports range
11496 * target.h (struct thread_resume) <step_range_start,
11497 step_range_end>: New fields.
11498 (struct target_ops) <supports_range_stepping>:
11500 (target_supports_range_stepping): New macro.
11502 2013-05-17 Joel Brobecker <brobecker@adacore.com>
11504 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
11505 confusion in comment.
11507 2013-05-17 Joel Brobecker <brobecker@adacore.com>
11509 * lynx-low.c (struct process_info_private): New type.
11510 (lynx_add_process): New function.
11511 (lynx_create_inferior, lynx_attach): Replace calls to
11512 add_process by calls to lynx_add_process.
11513 (lynx_resume): If PTID is null, then try using
11514 current_process()->private->last_wait_event_ptid.
11516 (lynx_clear_inferiors): Delete. The contents of that function
11517 has been inlined in lynx_mourn;
11518 (lynx_wait_1): Save the ptid in the process's private data.
11519 (lynx_mourn): Free the process' private data. Replace call
11520 to lynx_clear_inferiors by call to clear_inferiors.
11522 2013-05-17 Yao Qi <yao@codesourcery.com>
11524 * i386-low.c (i386_length_and_rw_bits): Move the comment to
11527 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
11529 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
11530 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
11531 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
11532 PT_TEXT_END_ADDR guards. Update comments.
11533 (linux_target_op) <read_offsets>: Conditionally define to
11534 linux_read_offsets if the target is UCLIBC and if it defines
11535 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
11537 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
11538 Andrew Jenner <andrew@codesourcery.com>
11540 * Makefile.in (SFILES): Add linux-nios2-low.c.
11541 (clean): Add action to delete nios2-linux.c.
11542 (nios2-linux.c): New rule.
11543 * configure.srv: Add nios2*-*-linux*.
11544 * linux-nios2-low.c: New.
11546 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
11548 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
11550 2013-04-25 Hui Zhu <hui@codesourcery.com>
11553 * ax.c (ax_printf): Add fflush.
11555 2013-04-22 Tom Tromey <tromey@redhat.com>
11557 * Makefile.in (SFILES): Add filestuff.c.
11558 (OBS): Add filestuff.o.
11559 (filestuff.o): New target.
11560 * config.in, configure: Rebuild.
11561 * configure.ac: Check for fdwalk, pipe2.
11563 2013-04-17 Pedro Alves <palves@redhat.com>
11565 * configure.ac (USE_THREAD_DB): Delete variable.
11566 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
11567 Don't AC_SUBST USE_THREAD_DB.
11568 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
11569 * config.in, configure: Regenerate.
11571 2013-04-16 Pedro Alves <palves@redhat.com>
11573 * linux-low.h (struct lwp_info) <thread_known>: Move under
11574 the USE_THREAD_DB #ifdef.
11576 2013-04-16 Pedro Alves <palves@redhat.com>
11578 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
11579 (linux-low.o): Delete rule.
11580 * linux-low.h: Always include "gdb_thread_db.h" instead of
11581 conditionally including thread_db.h.
11582 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
11585 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11587 * Makefile.in (install-only): Fix make install regression.
11589 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
11591 Convert man pages to texinfo, new gdbinit.5 texinfo page.
11592 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
11594 * gdbserver.1: Remove.
11596 2013-03-22 Pedro Alves <palves@redhat.com>
11598 * linux-low.c (handle_extended_wait): Don't call
11599 linux_enable_event_reporting.
11601 2013-03-15 Tony Theodore <tonyt@logyst.com>
11604 * Makefile.in (SHELL): Use @SHELL@.
11606 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
11608 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
11611 2013-03-13 Joel Brobecker <brobecker@adacore.com>
11613 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
11614 Remove extraneous NULL element.
11616 2013-03-13 Yao Qi <yao@codesourcery.com>
11618 * tracepoint.c (traceframe_read_tsv): Look for the last matched
11619 'V' block in trace frame.
11621 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
11623 * target.h (struct target_ops): Add btrace ops.
11624 (target_supports_btrace): New macro.
11625 (target_enable_btrace): New macro.
11626 (target_disable_btrace): New macro.
11627 (target_read_btrace): New macro.
11628 * gdbthread.h (struct thread_info): Add btrace field.
11629 * server.c: Include btrace-common.h.
11630 (handle_btrace_general_set): New function.
11631 (handle_btrace_enable): New function.
11632 (handle_btrace_disable): New function.
11633 (handle_general_set): Call handle_btrace_general_set.
11634 (handle_qxfer_btrace): New function.
11635 (struct qxfer qxfer_packets[]): Add btrace entry.
11636 * inferiors.c (remove_thread): Disable btrace.
11637 * linux-low: Include linux-btrace.h.
11638 (linux_low_enable_btrace): New function.
11639 (linux_low_read_btrace): New function.
11640 (linux_target_ops): Add btrace ops.
11641 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
11642 Add srv_linux_btrace=yes.
11643 (x86_64-*-linux*): Add linux-btrace.o.
11644 Add srv_linux_btrace=yes.
11645 * configure.ac: Define HAVE_LINUX_BTRACE.
11646 * config.in: Regenerated.
11647 * configure: Regenerated.
11649 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
11651 * server.c (handle_qxfer): Preserve error message if -3 is
11653 (qxfer): Document the -3 return value.
11655 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
11657 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
11658 (linux_btrace_h): New variable.
11659 (linux-btrace.o): New rule.
11661 2013-03-08 Stan Shebs <stan@codesourcery.com>
11662 Hafiz Abid Qadeer <abidh@codesourcery.com>
11664 * tracepoint.c (trace_buffer_size): New global.
11665 (DEFAULT_TRACE_BUFFER_SIZE): New define.
11666 (init_trace_buffer): Change to one-argument function. Allocate
11667 trace buffer memory.
11668 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
11669 handle QTBuffer:size packet.
11670 (cmd_bigqtbuffer_size): New function.
11671 (initialize_tracepoint): Call init_trace_buffer with
11672 DEFAULT_TRACE_BUFFER_SIZE.
11673 * server.c (handle_query): Add QTBuffer:size in the
11676 2013-03-07 Yao Qi <yao@codesourcery.com>
11678 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
11679 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
11681 (cmd_qtsp): Adjust condition. Do post increment.
11682 Set cur_action and cur_step_action back to 0.
11684 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
11687 * linux-low.c (linux_write_memory): Return early success if LEN is
11690 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
11692 * configure.srv: Add x86_64-*-cygwin* as target.
11694 2013-02-28 Tom Tromey <tromey@redhat.com>
11696 * configure.ac: Invoke AC_SYS_LARGEFILE.
11697 * configure, config.in: Rebuild.
11699 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
11701 * win32-low.c: Throughout, fix format strings and casts of
11702 printf-like functions to avoid type related warnings on all
11704 (get_child_debug_event): Print dwDebugEventCode as hex since
11705 that's how it's usually documented.
11707 2013-02-28 Yao Qi <yao@codesourcery.com>
11709 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
11712 2013-02-27 Jiong Wang <jiwang@tilera.com>
11714 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
11715 (reg-tilegx32.c): New rule.
11716 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
11717 * linux-tile-low.c (tile_arch_setup): New function. Invoke
11718 different register info initializer according to elf class.
11719 (init_registers_tilgx32): New function. The tilegx32 register info
11721 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
11722 (tile_store_gregset): Likewise.
11724 2013-02-27 Yao Qi <yao@codesourcery.com>
11726 * server.c (process_point_options): Print debug message when
11727 debug_threads is true.
11729 2013-02-26 Yao Qi <yao@codesourcery.com>
11731 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
11733 2013-02-19 Pedro Alves <palves@redhat.com>
11734 Kai Tietz <ktietz@redhat.com>
11738 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
11739 instead of strtoul to extract address from packet.
11740 (process_serial_event) <'z'>: Likewise.
11742 2013-02-18 Yao Qi <yao@codesourcery.com>
11744 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
11746 2013-02-14 Pedro Alves <palves@redhat.com>
11750 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
11751 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
11753 2013-02-14 Pedro Alves <palves@redhat.com>
11755 * tracepoint.c (cmd_qtdpsrc): Use savestring.
11757 2013-02-14 Pedro Alves <palves@redhat.com>
11759 * tracepoint.c (save_string): Delete.
11760 (add_tracepoint_action): Use savestring instead of save_string.
11762 2013-02-12 Pedro Alves <palves@redhat.com>
11764 * linux-xtensa-low.c: Ditto.
11765 * xtensa-xtregs.c: Ditto.
11767 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
11769 * thread-db.c (thread_db_get_tls_address): NULL pointer check
11772 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
11774 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
11775 aarch64_num_wp_regs and aarch64_num_bp_regs to
11776 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
11778 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
11780 * linux-aarch64-low.c (ps_get_thread_area): Replace
11781 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
11783 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
11784 Marcus Shawcroft <marcus.shawcroft@arm.com>
11785 Nigel Stephens <nigel.stephens@arm.com>
11786 Yufeng Zhang <yufeng.zhang@arm.com>
11788 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
11789 (aarch64.c, aarch64-without-fpu.c): New targets.
11790 * configure.srv (aarch64*-*-linux*): New.
11791 * linux-aarch64-low.c: New file.
11793 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
11795 * linux-low.c (handle_extended_wait, linux_create_inferior)
11796 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
11797 (dequeue_one_deferred_signal, linux_resume_one_thread)
11798 (fetch_register, linux_write_memory, linux_enable_event_reporting)
11799 (linux_tracefork_grandchild, linux_test_for_tracefork)
11800 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
11801 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
11802 where the argument is 0.
11804 2013-01-25 Yao Qi <yao@codesourcery.com>
11806 * event-loop.c: Include "queue.h".
11807 (gdb_event_p): New typedef.
11808 (struct gdb_event) <next_event>: Remove.
11809 (event_queue): Change to QUEUE(gdb_event_p).
11810 (async_queue_event): Remove.
11811 (gdb_event_xfree): New.
11812 (initialize_event_loop): New.
11813 (process_event): Use API from QUEUE.
11814 (wait_for_event): Likewise.
11815 * server.c (main): Call initialize_event_loop.
11816 * server.h (initialize_event_loop): Declare.
11818 2013-01-18 Yao Qi <yao@codesourcery.com>
11820 * ax.h (struct eval_agent_expr_context): New.
11821 (gdb_eval_agent_expr): Update declaration.
11822 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
11823 TFRAME. Add new argument CTX.
11824 * server.h (struct eval_agent_expr_context): Declare.
11825 (agent_mem_read, agent_tsv_read): Update declaration.
11826 (agent_mem_read_string): Likewise.
11827 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
11828 (add_traceframe_block): Add new argument TPOINT.
11829 Increase TPOINT->traceframe_usage.
11830 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
11831 eval_tracepoint_agent_expr.
11832 (condition_true_at_tracepoint): Likewise.
11833 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
11834 (agent_mem_read_string, agent_tsv_read): Likewise.
11836 2013-01-16 Yao Qi <yao@codesourcery.com>
11838 * linux-low.c (linux_resume_one_lwp): Don't check
11839 'lwp->bp_reinsert != 0'.
11841 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11842 Pedro Alves <palves@redhat.com>
11844 * lynx-low.c (ptrace_request_to_str): Define a temporary
11845 macro and use it to simplify this function's implementation.
11847 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11849 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
11852 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11854 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
11856 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11858 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
11860 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11862 * lynx-low.c (lynx_resume): Use the resume_info parameter
11863 to determine the ptid for the lynx_ptrace call, unless
11864 it is equal to minus_one_ptid, in which case we use the
11865 ptid of the current_inferior.
11866 (lynx_wait_1): After having received a thread create/exit
11867 event, resume the inferior's execution using the signaling
11868 thread's ptid, rather than the old ptid.
11870 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11872 * lynx-low.c (lynx_resume): Delete variable ret.
11874 2013-01-01 Joel Brobecker <brobecker@adacore.com>
11876 * gdbreplay.c (gdbreplay_version): Update copyright year.
11877 * server.c (gdbserver_version): Likewise.
11879 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11881 * lynx-low.c (lynx_wait_1): Add debug trace before adding
11884 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11886 * lynx-low.c (ptrace_request_to_str): Add handling for
11887 PTRACE_GETTRACESIG.
11889 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11891 * lynx-low.c (lynx_attach): Delete variable new_process.
11893 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11895 * lynx-low.c (lynx_create_inferior): Delete variable
11898 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11900 * lynx-low.c (ptrace_request_to_str): Do not handle
11901 PTRACE_GETTHREADLIST if this macro does not exist.
11903 2012-12-15 Yao Qi <yao@codesourcery.com>
11905 * Makefile.in (OBS): Add notif.o.
11906 * notif.c, notif.h: New.
11907 * server.c: Include "notif.h".
11908 (struct vstop_notif) <next>: Remove.
11910 (queue_stop_reply): Update.
11911 (push_event, send_next_stop_reply): Remove.
11912 (discard_queued_stop_replies): Update.
11913 (notif_stop): New variable.
11914 (handle_v_stopped): Remove.
11915 (handle_v_requests): Don't call handle_v_stopped. Call
11916 handle_ack_notif instead.
11917 (queue_stop_reply_callback): Call notif_event_enque instead
11918 of queue_stop_reply.
11919 (handle_status): Don't call send_next_stop_reply, call
11920 notif_write_event instead.
11921 (kill_inferior_callback): Likewise.
11922 (detach_or_kill_inferior_callback): Likewise.
11923 (main): Call initialize_notif.
11924 (process_serial_event): Call QUEUE_is_empty.
11925 (handle_target_event): Call notif_push instead of push event.
11926 * server.h (push_event): Remove declaration.
11928 2012-12-10 Tom Tromey <tromey@redhat.com>
11930 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
11931 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
11934 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
11935 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
11936 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
11937 (amd64-linux-ipa.o, ax.o): Rewrite.
11938 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
11939 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
11940 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
11941 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
11942 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
11943 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
11944 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
11945 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
11946 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
11947 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
11948 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
11949 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
11950 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
11951 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
11952 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
11953 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
11954 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
11955 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
11956 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
11957 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
11958 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
11959 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
11960 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
11961 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
11962 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
11963 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
11964 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
11965 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
11966 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
11967 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
11968 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
11969 (reg-tilegx.o): Remove.
11970 (all_object_files): New macro.
11971 Include .deps files.
11972 * aclocal.m4, configure: Rebuild.
11973 * acinclude.m4: Include depstand.m4, lead-dot.m4.
11974 * configure.ac: Invoke ZW_CREATE_DEPDIR,
11975 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
11977 2012-12-05 Tom Tromey <tromey@redhat.com>
11980 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
11982 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
11984 * configure.ac: Check for linux/perf_event.h.
11985 * config.in: Regenerated.
11986 * configure: Regenerated.
11988 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
11990 * hostio.c (handle_readlink): Decrease buffer size
11991 parameter passed to readlink by one byte.
11993 2012-11-26 Yao Qi <yao@codesourcery.com>
11995 * configure.ac (build_warnings): Append '-Wempty-body'.
11996 * configure: Regenerated.
11997 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
12000 2012-11-15 Pierre Muller <muller@sourceware.org>
12002 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
12003 * config.in: Regenerate.
12004 * configure: Regenerate.
12005 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
12006 Use "gdb_wait.h" header instead of <sys/wait.h> header.
12007 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
12008 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
12010 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
12011 instead of <sys/wait.h> header.
12012 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
12014 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
12016 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
12017 (various make rules): Remove -DGDBSERVER
12019 2012-11-09 Yao Qi <yao@codesourcery.com>
12021 * spu-low.c (current_ptid): Move it to ..
12022 * gdbthread.h: ... here. New.
12023 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
12024 * server.c (myresume, process_serial_event): Likewise.
12025 * thread-db.c (thread_db_find_new_threads): Likewise.
12026 * tracepoint.c (run_inferior_command): Likewise.
12028 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
12030 * server.c (handle_search_memory_1): Include access length in
12033 2012-09-05 Michael Brandt <michael.brandt@axis.com>
12035 * linux-crisv32-low.c: Fix compile errors.
12037 2012-09-04 Yao Qi <yao@codesourcery.com>
12039 * tracepoint.c (cmd_qtsv): Adjust debug message.
12040 Don't check CUR_TPOINT.
12042 2012-08-28 Yao Qi <yao@codesourcery.com>
12044 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
12045 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
12046 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
12047 Remove declarations of xmalloc, xreallloc, xstrdup and
12049 * Makefile.in (libiberty_h): New.
12050 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
12051 (linux-bfin-low.o): Append dependency 'libiberty.h'.
12053 2012-08-23 Yao Qi <yao@codesourcery.com>
12055 * server.h: Remove declaration of 'xsnprintf'.
12057 2012-08-22 Keith Seitz <keiths@redhat.com>
12059 * server.h: Include build-gnulib-gbserver/config.h.
12060 * gdbreplay.c: Likewise.
12062 2012-08-08 Doug Evans <dje@google.com>
12064 * Makefile.in (SFILES): Add gdb_vecs.c.
12065 (OBS): Add gdb_vecs.o.
12066 (gdb_vecs_h, host_defs_h): New variables.
12067 (thread-db.o): Add $(gdb_vecs_h) dependency.
12068 (gdb_vecs.o): New rule.
12069 * thread-db.c: #include "gdb_vecs.h".
12070 (thread_db_load_search): Use a vector to iterate over path elements.
12071 Handle text appearing after "$pdir".
12073 * configure.ac: Add check for strstr.
12074 * config.in: Regenerate.
12075 * configure: Regenerate.
12077 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
12079 * hostio.c (handle_pread): If pread fails, fall back to attempting
12081 (handle_pwrite): Likewise for pwrite.
12083 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
12085 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
12086 between unsupported TYPE and unimplementable ADDR/LEN combination.
12087 (arm_insert_point): Act on new return value.
12089 2012-07-31 Pedro Alves <palves@redhat.com>
12091 * server.c (process_point_options): Only skip tokens if we find
12092 one that is unrecognized. Don't treat 'X' specially while
12093 skipping unrecognized tokens.
12095 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
12097 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
12098 to 4-byte-align HW breakpoint addresses for Thumb.
12100 2012-07-27 Yao Qi <yao@codesourcery.com>
12104 * server.h: Declare gdb_agent_about_to_close.
12105 * target.c (kill_inferior): Include "agent.h".
12106 New. Send command 'kill'.
12107 * target.h (kill_inferior): Removed macro.
12108 * tracepoint.c (gdb_agent_about_to_close): New.
12109 (gdb_agent_helper_thread): Handle command 'close'.
12110 Wait endlessly until the inferior stops.
12111 Install gdb_agent_remove_socket to atexit hook.
12112 (agent_socket_name): New static variable.
12113 (gdb_agent_socket_init): Replace local variable 'name' with
12114 'agent_socket_name'.
12115 (gdb_agent_remove_socket): New.
12117 2012-07-27 Yao Qi <yao@codesourcery.com>
12119 * server.c (process_point_options): Stop at 'X' when parsing.
12121 2012-07-19 Michael Eager <eager@eagercon.com>
12123 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
12125 * linux-x86-low.c (x86_insert_point, x86_remove_point):
12126 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
12127 hardware breakpoint.
12129 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12131 * gdbserver/linux-low.c (initialize_low): Call
12132 linux_ptrace_init_warnings.
12134 2012-07-02 Doug Evans <dje@google.com>
12136 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
12139 2012-07-02 Stan Shebs <stan@codesourcery.com>
12141 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
12142 (ax.o): Add it to build rule.
12144 (OBS): Add format.o.
12145 (IPA_OBS): Add format.o.
12146 * server.c (handle_query): Claim support for breakpoint commands.
12147 (process_point_options): Add command case.
12148 (process_serial_event): Leave running if there are printfs in
12150 * mem-break.h (any_persistent_commands): Declare.
12151 (add_breakpoint_commands): Declare.
12152 (gdb_no_commands_at_breakpoint): Declare.
12153 (run_breakpoint_commands): Declare.
12154 * mem-break.c (struct point_command_list): New struct.
12155 (struct breakpoint): New field command_list.
12156 (any_persistent_commands): New function.
12157 (add_commands_to_breakpoint): New function.
12158 (add_breakpoint_commands): New function.
12159 (gdb_no_commands_at_breakpoint): New function.
12160 (run_breakpoint_commands): New function.
12161 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
12163 * ax.c: Include format.h.
12164 (ax_printf): New function.
12165 (gdb_eval_agent_expr): Add printf opcode.
12167 2012-06-13 Yao Qi <yao@codesourcery.com>
12169 * server.c (start_inferior): Remove duplicated writes to fields
12170 'last_resume_kind' and 'last_status' of 'current_inferior'.
12172 2012-06-12 Yao Qi <yao@codesourcery.com>
12173 Pedro Alves <palves@redhat.com>
12175 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
12177 * server.c (handle_v_cont): Extend comment.
12179 2012-06-11 Yao Qi <yao@codesourcery.com>
12181 * linux-low.c (linux_attach): Add 'static'.
12183 2012-06-06 Yao Qi <yao@codesourcery.com>
12185 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
12187 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
12189 Fix gcc -flto compilation warning.
12190 * server.c (main): Make variable multi_mode and attach volatile.
12192 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
12194 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
12195 if the platform doesn't know about it.
12197 2012-05-30 Jeff Kenton <jkenton@tilera.com>
12199 * Makefile.in (SFILES): Add linux-tile-low.c.
12200 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
12201 * configure.srv: Handle tilegx-*-linux*.
12202 * linux-tile-low.c: New file.
12204 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12206 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
12208 2012-05-24 Pedro Alves <palves@redhat.com>
12212 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
12214 2012-05-24 Pedro Alves <palves@redhat.com>
12218 Replace target_signal with gdb_signal throughout.
12220 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
12222 * linux-low.c (linux_store_registers): Avoid the copying sequence
12223 when no data has been retrieved by ptrace.
12225 2012-05-22 Will Deacon <will.deacon@arm.com>
12227 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
12228 Include asm/ptrace.h.
12229 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
12232 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
12234 * linux-low.c (linux_store_registers): Don't re-retrieve data
12235 with ptrace that has already been obtained from /proc. Always
12236 copy any data retrieved with ptrace to the buffer supplied.
12238 2012-05-11 Yao Qi <yao@codesourcery.com>
12239 Pedro Alves <palves@redhat.com>
12241 * linux-low.c (enum stopping_threads_kind): New.
12242 (stopping_threads): Change type to `enum stopping_threads_kind'.
12243 (handle_extended_wait): If stopping and suspending threads, leave
12244 the new_lwp suspended too.
12245 (linux_wait_for_event): Adjust.
12246 (stop_all_lwps): Set `stopping_threads' to
12247 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
12248 whether we're suspending threads or just stopping them. Assert no
12251 2012-04-29 Yao Qi <yao@codesourcery.com>
12253 * server.h: Move some code to ...
12254 * gdbthread.h: ... here. New.
12255 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
12256 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
12257 (nto-low.o, win32-low.o): Likewise.
12258 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
12259 * regcache.c, remote-utils.c, server.c: Likewise.
12260 * target.c, tracepoint.c, win32-low.c: Likewise.
12262 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
12264 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
12265 (PTRACE_ARG4_TYPE): Likewise.
12266 (PTRACE_XFER_TYPE): Likewise.
12267 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
12268 ptrace to PTRACE_ARG3_TYPE.
12269 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
12270 (PTRACE_ARG4_TYPE): Likewise.
12271 (PTRACE_XFER_TYPE): Likewise.
12272 (linux_detach_one_lwp): Cast fourth argument of
12273 ptrace to long then PTRACE_ARG4_TYPE.
12274 (regsets_fetch_inferior_registers): Cast third argument of
12275 ptrace to long then PTRACE_ARG3_TYPE.
12276 (regsets_store_inferior_registers): Likewise.
12278 2012-04-20 Pedro Alves <palves@redhat.com>
12280 * configure: Regenerate.
12282 2012-04-19 Pedro Alves <palves@redhat.com>
12284 * Makefile.in (GNULIB_BUILDDIR): New.
12285 (LIBGNU, INCGNU, GNULIB_H): Adjust.
12286 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
12287 (all, install-only, uninstall, clean-info, all-lib, clean): No
12288 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
12289 (maintainer-clean realclean distclean): Use subdir_do.
12291 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
12292 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
12293 * acinclude.m4: Include acx_configure_dir.m4.
12294 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
12295 calls. Call AC_PROG_RANLIB. Configure gnulib using
12298 (GNULIB_STDINT_H): Adjust.
12299 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
12300 * gdbreplay.c: Include build-gnulib/config.h.
12301 * server.h: Likewise.
12302 * aclocal.m4: Regenerate.
12303 * config.in: Regenerate.
12304 * configure: Regenerate.
12306 2012-04-19 Pedro Alves <palves@redhat.com>
12308 * Makefile.in (LIBGNU, INCGNU): Adjust.
12309 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
12310 (all, install-only, uninstall, clean-info, all-lib, clean)
12311 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
12312 * configure.ac: Adjust AC_OUTPUT output.
12313 * aclocal.m4: Regenerate.
12314 * configure: Regenerate.
12316 2012-04-19 Pedro Alves <palves@redhat.com>
12318 * Makefile.in (generated_files): New.
12319 (server_h): Remove the explicit dependency on config.h, and depend
12320 on $generated_files.
12322 2012-04-19 Pedro Alves <palves@redhat.com>
12324 * Makefile.in (INCGNU): Add -Ignulib.
12326 2012-04-19 Pedro Alves <palves@redhat.com>
12328 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
12329 (INCGNU): ... this, and spell out -I here.
12330 (GNULIB_LIB): Rename to ...
12331 (LIBGNU): ... this.
12332 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
12334 2012-04-19 Pedro Alves <palves@redhat.com>
12336 * config.in: Regenerate.
12338 2012-04-19 Pedro Alves <palves@redhat.com>
12340 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
12341 * server.h (memmem): Remove declaration.
12342 * config.in: Regenerate.
12343 * configure: Regenerate.
12345 2012-04-19 Yao Qi <yao@codesourcery.com>
12347 * Makefile.in (SFILES): Add common/vec.c.
12351 2012-04-19 Yao Qi <yao@codesourcery.com>
12353 * remote-utils.c (prepare_resume_reply): Replace with macro
12354 target_core_of_thread.
12355 * server.c (handle_qxfer_threads_proper): Likewise.
12356 * target.h (traget_core_of_thread): New macro.
12358 2012-04-18 Pedro Alves <palves@redhat.com>
12360 * aclocal.m4: Regenerate.
12361 * configure: Regenerate.
12363 2012-04-16 Yao Qi <yao@codesourcery.com>
12365 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
12366 duplicated on address.
12368 2012-04-16 Yao Qi <yao@codesourcery.com>
12370 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
12371 (struct tracepoint_action_ops) <send>: New field.
12372 (m_tracepoint_action_send, r_tracepoint_action_send): New.
12373 (agent_expr_send, x_tracepoint_action_send): New.
12374 (l_tracepoint_action_send): New.
12375 (cmd_qtdp): Download and install tracepoint
12376 according to `use_agent'.
12377 (run_inferior_command): Add one more parameter `len'.
12379 (tracepoint_send_agent): New.
12380 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
12382 2012-04-16 Yao Qi <yao@codesourcery.com>
12384 * tracepoint.c (download_tracepoints): Moved to ...
12385 (cmd_qtstart): ... here.
12387 2012-04-14 Yao Qi <yao@codesourcery.com>
12389 * tracepoint.c: Include inttypes.h.
12390 (struct collect_memory_action): Use sized types.
12391 (struct tracepoint): Likewise.
12392 (cmd_qtdp, stop_tracing): Update print specifiers.
12393 (cmd_qtp, response_tracepoint): Likewise.
12394 (collect_data_at_tracepoint): Likewise.
12395 (collect_data_at_step): Likewise.
12397 2012-04-14 Yao Qi <yao@codesourcery.com>
12399 Import gnulib module inttypes.
12400 * aclocal.m4, config.in, configure: Regenerated.
12402 2012-04-14 Yao Qi <yao@codesourcery.com>
12404 * Makefile.in (maintainer-clean, realclean, distclean): Remove
12405 Makefile and config.status at last.
12407 2012-04-13 Yao Qi <yao@codesourcery.com>
12409 * tracepoint.c: Include stdint.h unconditionally.
12411 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
12413 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
12414 on BFD_HAVE_SYS_PROCFS_TYPE.
12415 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
12416 * configure: Regenerate.
12417 * config.in: Likewise.
12419 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
12421 * Makefile.in (clean): Also remove x32.c x32-linux.c
12422 x32-avx.c x32-avx-linux.c.
12423 (x32.o): New target.
12425 (x32-linux.o): Likewise.
12426 (x32-linux.c): Likewise.
12427 (x32-avx.o): Likewise.
12428 (x32-avx.c): Likewise.
12429 (x32-avx-linux.o): Likewise.
12430 (x32-avx-linux.c): Likewise.
12432 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
12433 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
12434 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
12435 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
12436 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
12437 i386/x32-avx-linux.xml.
12439 * linux-x86-low.c (init_registers_x32_linux): New prototype.
12440 (init_registers_x32_avx_linux): Likwise.
12441 (x86_linux_update_xmltarget): Call init_registers_x32_linux
12442 or init_registers_x32_avx_linux if linux_is_elf64 is false.
12444 2012-04-13 Pedro Alves <palves@redhat.com>
12446 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
12447 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
12448 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
12449 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
12452 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
12454 * linux-x86-low.c (compat_x32_clock_t): New.
12455 (compat_x32_siginfo_t): Likewise.
12456 (compat_x32_siginfo_from_siginfo): Likewise.
12457 (siginfo_from_compat_x32_siginfo): Likewise.
12458 (linux_is_elf64): Likewise.
12459 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
12460 and siginfo_from_compat_x32_siginfo for x32.
12461 (x86_arch_setup): Set linux_is_elf64.
12463 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
12466 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
12468 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
12469 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
12470 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
12471 compatible with process.
12473 2012-04-12 Yao Qi <yao@codesourcery.com>
12475 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
12476 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
12477 (install-only, install-info, clean): Handle sub dir gnulib.
12478 (all-lib, am--refresh): New targets.
12479 (memmem.o): Remove target.
12480 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
12481 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
12482 (AC_REPLACE_FUNCS): Remove memmem.
12483 Invoke gl_INIT and AM_INIT_AUTOMAKE.
12484 (AC_OUTPUT): Generate Makefile in gnulib/.
12485 * aclocal.m4, config.in, configure: Regenerated.
12487 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
12489 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
12491 2012-04-05 Pedro Alves <palves@redhat.com>
12493 -Werror=strict-aliasing
12495 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
12498 2012-04-04 Pedro Alves <palves@redhat.com>
12500 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12501 (sparc_store_gregset_from_stack, sparc_store_gregset)
12502 (sparc_breakpoint_at): Fix formatting.
12504 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
12506 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
12508 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
12509 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
12510 * config.in: Regenerate.
12511 * configure: Likewise.
12513 2012-03-29 Pedro Alves <palves@redhat.com>
12515 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
12516 Correct ptrace arguments.
12518 2012-03-28 Pedro Alves <palves@redhat.com>
12520 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
12521 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
12522 (IA64_FR1_REGNUM): New defines.
12523 (ia64_fetch_register): New.
12524 (the_low_target): Install it.
12525 * linux-low.h (struct linux_target_ops) <fetch_register>: New
12527 * linux-low.c (linux_fetch_registers): Try the
12528 the_low_target.fetch_register hook first.
12530 * linux-arm-low.c (the_low_target): Adjust.
12531 * linux-bfin-low.c (the_low_target): Adjust.
12532 * linux-cris-low.c (the_low_target): Adjust.
12533 * linux-crisv32-low.c (the_low_target): Adjust.
12534 * linux-m32r-low.c (the_low_target): Adjust.
12535 * linux-m68k-low.c (the_low_target): Adjust.
12536 * linux-mips-low.c (the_low_target): Adjust.
12537 * linux-ppc-low.c (the_low_target): Adjust.
12538 * linux-s390-low.c (the_low_target): Adjust.
12539 * linux-sh-low.c (the_low_target): Adjust.
12540 * linux-sparc-low.c (the_low_target): Adjust.
12541 * linux-tic6x-low.c (the_low_target): Adjust.
12542 * linux-x86-low.c (the_low_target): Adjust.
12543 * linux-xtensa-low.c (the_low_target): Adjust.
12545 2012-03-26 Pedro Alves <palves@redhat.com>
12547 * server.c (handle_qxfer_libraries): Don't bail early if
12548 the_target->qxfer_libraries_svr4 is not NULL.
12550 2012-03-26 Pedro Alves <palves@redhat.com>
12552 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
12554 2012-03-23 Pedro Alves <palves@redhat.com>
12556 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
12557 "library-list-svr4" element's start tag when the the DSO list is
12560 2012-03-23 Pedro Alves <palves@redhat.com>
12562 * linux-low.c (read_one_ptr): Read the inferior's pointer through
12563 a variable whose type size is the same as the inferior's pointer
12566 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
12568 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
12570 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
12571 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
12572 * linux-low.h: Include <signal.h>.
12573 (struct siginfo): Remove forward declaration.
12574 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
12577 2012-03-21 Mike Frysinger <vapier@gentoo.org>
12579 * .gitignore: Ignore more files.
12581 2012-03-19 Pedro Alves <palves@redhat.com>
12582 Jan Kratochvil <jan.kratochvil@redhat.com>
12584 * server.c (cont_thread, general_thread): Add describing comments.
12585 (start_inferior): Clear `cont_thread'.
12586 (handle_v_cont): Don't set `cont_thread' if resuming all threads
12589 2012-03-15 Yao Qi <yao@codesourcery.com>
12591 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
12593 (cmd_qtdp): ... here.
12595 2012-03-15 Yao Qi <yao@codesourcery.com>
12597 * tracepoint.c (struct tracepoint_action_ops): New.
12598 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
12599 (m_tracepoint_action_download): New.
12600 (r_tracepoint_action_download): New.
12601 (x_tracepoint_action_download): New.
12602 (l_tracepoint_action_download): New.
12603 (add_tracepoint_action): Install `action->ops' according type.
12604 (download_tracepoint_1): Move code `download' function pointer
12605 of various tracepoint_action_ops.
12607 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
12609 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
12610 linux_ptrace_attach_warnings.
12612 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
12614 * Makefile.in (linux-ptrace.o): New.
12615 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
12616 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
12617 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
12618 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
12619 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
12621 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
12623 2012-03-08 Yao Qi <yao@codesourcery.com>
12624 Pedro Alves <palves@redhat.com>
12626 Fix PR server/13392.
12627 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
12628 offset of JMP insn.
12629 * tracepoint.c (remove_tracepoint): New.
12630 (cmd_qtdp): Call remove_tracepoint when failed to install.
12632 2012-03-07 Pedro Alves <palves@redhat.com>
12634 * linux-low.c (get_detach_signal): New.
12635 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
12636 Pass on pending signals to PTRACE_DETACH. Check the result of the
12638 * server.c (program_signals, program_signals_p): New.
12639 (handle_general_set): Handle QProgramSignals.
12640 * server.h (program_signals, program_signals_p): Declare.
12642 2012-03-05 Pedro Alves <palves@redhat.com>
12643 Jan Kratochvil <jan.kratochvil@redhat.com>
12645 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
12648 2012-03-03 Yao Qi <yao@codesourcery.com>
12650 * tracepoint.c (tracepoint_look_up_symbols): Update call to
12651 agent_look_up_symbols.
12653 2012-03-03 Yao Qi <yao@codesourcery.com>
12655 * Makefile.in (linux-low.o): Keep dependence on agent.h.
12656 (linux-x86-low.o): Likewise.
12657 * server.h: Remove in_process_agent_loaded.
12658 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
12662 2012-03-03 Yao Qi <yao@codesourcery.com>
12664 * tracepoint.c (gdb_agent_capability): New global.
12665 (in_process_agent_loaded_ust): Renamed to
12666 `in_process_agent_supports_ust'.
12668 (in_process_agent_supports_ust): Call agent_capability_check.
12669 (clear_installed_tracepoints): Assert that agent supports
12672 2012-03-03 Yao Qi <yao@codesourcery.com>
12674 * linux-low.c (linux_supports_agent): New.
12675 (linux_target_ops): Initialize field `supports_agent' with
12676 linux_supports_agent.
12677 * target.h (struct target_ops) <supports_agent>: New.
12678 (target_supports_agent): New macro.
12679 * server.c (handle_general_set): Handle packet 'QAgent'.
12680 (handle_query): Send `QAgent+'.
12681 * Makefile.in (server.o): Depends on agent.h.
12683 2012-03-03 Yao Qi <yao@codesourcery.com>
12685 * Makefile.in (OBS): Add agent.o.
12686 Add new rule for agent.o.
12687 Track dependence of tracepoint.c on agent.h.
12688 * tracepoint.c (run_inferior_command_1):
12689 (run_inferior_command): Call agent_run_command.
12690 (gdb_ust_connect_sync_socket): Deleted. Move it to
12692 (resume_thread, stop_thread): Likewise.
12693 (gdb_ust_socket_init): Renamed to ...
12694 (gdb_agent_socket_init): ... New.
12695 (gdb_ust_thread): Renamed to ...
12696 (gdb_agent_helper_thread): ... New.
12697 (gdb_ust_init): Move some code to ...
12698 (gdb_agent_init): ... here. New.
12699 [HAVE_UST]: Call gdb_ust_init.
12700 (initialize_tracepoint_ftlib): Call gdb_agent_init.
12701 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
12702 * config.in, configure: Regenerated.
12704 2012-03-02 Pedro Alves <palves@redhat.com>
12706 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
12707 * linux-low.c (struct simple_pid_list): New.
12708 (stopped_pids): New a struct simple_pid_list pointer.
12709 (add_to_pid_list, pull_pid_from_list): New.
12710 (handle_extended_wait): Don't assume the first signal new children
12711 report is SIGSTOP. Adjust call to pull_pid_from_list.
12712 (linux_wait_for_lwp): Adjust.
12714 2012-03-02 Yao Qi <yao@codesourcery.com>
12716 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
12719 2012-03-02 Yao Qi <yao@codesourcery.com>
12721 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
12722 `stop_pc' and `tpoint'. Update caller.
12724 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
12726 * linux-low.h (linux_target_ops): Add regset_bitmap member.
12727 * linux-low.c (use_linux_regsets): New macro.
12728 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
12729 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
12730 (linux_register_in_regsets): New function.
12731 (usr_fetch_inferior_registers): Skip registers covered by
12733 (usr_store_inferior_registers): Likewise.
12734 (usr_fetch_inferior_registers): New macro.
12735 (usr_store_inferior_registers): Likewise.
12736 (linux_fetch_registers): Handle mixed regset/non-regset targets.
12737 (linux_store_registers): Likewise.
12738 * linux-mips-low.c (init_registers_mips_dsp_linux): New
12740 (init_registers_mips64_dsp_linux): Likewise.
12741 (init_registers_mips_linux): New macro.
12742 (init_registers_mips_dsp_linux): Likewise.
12743 (mips_dsp_num_regs): Likewise.
12744 (DSP_BASE, DSP_CONTROL): New fallback macros.
12745 (mips_base_regs): New macro.
12746 (mips_regmap): Use it. Fix the size.
12747 (mips_dsp_regmap): New variable.
12748 (mips_dsp_regset_bitmap): Likewise.
12749 (mips_arch_setup): New function.
12750 (mips_cannot_fetch_register): Use the_low_target.regmap rather
12752 (mips_cannot_store_register): Likewise.
12753 (the_low_target): Update .arch_setup, .num_regs and .regmap
12754 initializers. Add .regset_bitmap initializer.
12755 * linux-arm-low.c (the_low_target): Add .regset_bitmap
12757 * linux-bfin-low.c (the_low_target): Likewise.
12758 * linux-cris-low.c (the_low_target): Likewise.
12759 * linux-crisv32-low.c (the_low_target): Likewise.
12760 * linux-ia64-low.c (the_low_target): Likewise.
12761 * linux-m32r-low.c (the_low_target): Likewise.
12762 * linux-m68k-low.c (the_low_target): Likewise.
12763 * linux-ppc-low.c (the_low_target): Likewise.
12764 * linux-s390-low.c (the_low_target): Likewise.
12765 * linux-sh-low.c (the_low_target): Likewise.
12766 * linux-sparc-low.c (the_low_target): Likewise.
12767 * linux-tic6x-low.c (the_low_target): Likewise.
12768 * linux-x86-low.c (the_low_target): Likewise.
12769 * linux-xtensa-low.c (the_low_target): Likewise.
12770 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
12771 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
12772 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
12774 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
12775 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
12777 2012-02-29 Yao Qi <yao@codesourcery.com>
12778 Pedro Alves <palves@redhat.com>
12780 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
12781 `step_over_finished' is true.
12783 2012-02-27 Pedro Alves <palves@redhat.com>
12785 * linux-low.c (pid_is_stopped): Delete, moved to common/.
12786 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
12788 2012-02-27 Pedro Alves <palves@redhat.com>
12791 * linux-low.c (pid_is_stopped): New.
12792 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
12794 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
12796 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
12799 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
12801 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
12803 2012-02-24 Luis Machado <lgustavo@codesourcery>
12805 * server.c (handle_query): Advertise support for target-side
12806 breakpoint condition evaluation.
12807 (process_point_options): New function.
12808 (process_serial_event): When inserting a breakpoint, check for
12809 a target-side condition that should be evaluated.
12811 * mem-break.c: Include regcache.h and ax.h.
12812 (point_cond_list_t): New data structure.
12813 (breakpoint) <cond_list>: New field.
12814 (find_gdb_breakpoint_at): Make non-static.
12815 (delete_gdb_breakpoint_at): Clear any target-side
12817 (clear_gdb_breakpoint_conditions): New function.
12818 (add_condition_to_breakpoint): Likewise.
12819 (add_breakpoint_condition): Likewise.
12820 (gdb_condition_true_at_breakpoint): Likewise.
12821 (gdb_breakpoint_here): Return result directly instead
12822 of going through a local variable.
12824 * mem-break.h (find_gdb_breakpoint_at): New prototype.
12825 (clear_gdb_breakpoint_conditions): Likewise.
12826 (add_breakpoint_condition): Likewise.
12827 (gdb_condition_true_at_breakpoint): Likewise.
12829 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
12830 (need_step_over_p): Take target-side breakpoint condition into
12833 2012-02-24 Luis Machado <lgustavo@codesourcery>
12835 * server.h: Include tracepoint.h.
12836 (agent_mem_read, agent_get_trace_state_variable_value,
12837 agent_set_trace_state_variable_value,
12838 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
12839 get_set_tsv_func_addr): New prototypes.
12841 * ax.h: New include file.
12842 * ax.c: New source file.
12844 * tracepoint.c: Include ax.h.
12845 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
12846 agent_expr, eval_result_type): Move to ax.h.
12847 (parse_agent_expr): Rename to ...
12848 (gdb_parse_agent_expr): ... this, make it non-static and move
12850 (unparse_agent_expr) Rename to ...
12851 (gdb_unparse_agent_expr): ... this, make it non-static and move
12853 (eval_agent_expr): Rename to ...
12854 (eval_tracepoint_agent_expr): ... this.
12855 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
12856 forward declarations.
12857 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
12858 (agent_get_trace_state_variable_value): New function.
12859 (agent_set_trace_state_variable_value): New function.
12860 (cmd_qtdp): Call gdb_parse_agent_expr (...).
12861 (response_tracepoint): Call gdb_unparse_agent_expr (...).
12862 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
12863 (condition_true_at_tracepoint): Likewise.
12864 (parse_agent_expr): Rename to ...
12865 (gdb_parse_agent_expr): ... this and move to ax.c.
12866 (unparse_agent_expr): Rename to ...
12867 (gdb_unparse_agent_expr): ... this and move to ax.c.
12868 (gdb_agent_op_name): Move to ax.c.
12869 (eval_agent_expr): Rename to ...
12870 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
12872 (eval_tracepoint_agent_expr): New function.
12873 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
12875 (current_insn_ptr, emit_error, struct bytecode_address): Move to
12877 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
12878 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
12879 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
12880 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
12881 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
12882 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
12883 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
12884 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
12885 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
12886 (compile_bytecodes): Remove forward declaration.
12887 (is_goto_target): Move to ax.c.
12888 (compile_bytecodes): Move to ax.c and call
12889 agent_get_trace_state_variable_value (...) and
12890 agent_set_trace_state_variable_value (...).
12892 * Makefile.in: Update ax.c and IPA dependencies.
12894 2012-02-24 Pedro Alves <palves@redhat.com>
12896 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
12897 (cmd_bigqtbuffer_circular): ... this. Only handle
12898 'QTBuffer:circular:'.
12899 (handle_tracepoint_general_set): Adjust.
12901 2012-02-16 Yao Qi <yao@codesourcery.com>
12903 * inferiors.c: Move code to ...
12904 * dll.c: .... here. New.
12905 * server.h: Declare clear_dlls.
12906 * Makefile.in (SFILES): Add dll.c.
12910 2012-02-11 Yao Qi <yao@codesourcery.com>
12912 * server.c: (handle_monitor_command): Add a new parameter
12914 (handle_query): Update caller.
12916 2012-02-09 Joel Brobecker <brobecker@adacore.com>
12918 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
12919 * configure, config.in: Regenerate.
12920 * hostio.c: Provide an alternate implementation if HAVE_READLINK
12923 2012-02-02 Pedro Alves <palves@redhat.com>
12925 Try SIGKILL first, then PTRACE_KILL.
12926 * linux-low.c (linux_kill_one_lwp): New.
12927 (linux_kill_one_lwp): Rename to ...
12928 (kill_one_lwp_callback): ... this. Use the new
12929 linux_kill_one_lwp.
12931 2012-02-02 Pedro Alves <palves@redhat.com>
12933 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
12936 2012-01-27 Pedro Alves <palves@redhat.com>
12938 * linux-low.c (linux_child_pid_to_exec_file): Delete.
12939 (elf_64_file_p): Make static.
12940 (linux_pid_exe_is_elf_64_file): New.
12941 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
12942 Delete declarations.
12943 (linux_pid_exe_is_elf_64_file): Declare.
12944 * linux-x86-low.c (x86_arch_setup): Use
12945 linux_pid_exe_is_elf_64_file.
12947 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12949 * linux-low.c (linux_wait_for_event_1): Rename to ...
12950 (linux_wait_for_event): ... here and merge it with former
12951 linux_wait_for_event - new variable wait_ptid, use it.
12952 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
12954 2012-01-23 Pedro Alves <palves@redhat.com>
12956 * server.c (main): Avoid yet another case of infinite loop while
12957 detaching/killing after a longjmp.
12959 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
12962 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
12964 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
12966 * hostio.c (handle_readlink): New function.
12967 (handle_vFile): Call it to handle "vFile:readlink" packets.
12969 2012-01-20 Pedro Alves <palves@redhat.com>
12970 Ulrich Weigand <ulrich.weigand@linaro.org>
12972 * server.c (handle_v_requests): Only support vAttach and vRun to
12973 start multiple processes when in extended protocol mode.
12975 2012-01-17 Pedro Alves <palves@redhat.com>
12977 * tracepoint.c (initialize_tracepoint): Use mmap instead of
12978 memalign plus mprotect to allocate the scratch buffer.
12980 2012-01-13 Pedro Alves <palves@redhat.com>
12982 * server.c (attach_inferior): Clear `cont_thread'.
12984 2012-01-13 Pedro Alves <palves@redhat.com>
12986 * server.c (main): Avoid infinite loop while detaching/killing
12989 2012-01-09 Doug Evans <dje@google.com>
12991 * server.c (start_inferior): Set last_ptid in --wrapper case.
12993 2012-01-06 Yao Qi <yao@codesourcery.com>
12995 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
12997 [IN_PROCESS_AGENT] (debug_agent): New global variable.
12999 2012-01-04 Yao Qi <yao@codesourcery.com>
13001 * tracepoint.c (cmd_qtdp): Print debug message
13002 for static tracepoint.
13004 2012-01-04 Yao Qi <yao@codesourcery.com>
13006 * tracepoint.c (trace_vdebug): Differentiate debug message
13007 between gdbserver and IPA.
13009 2012-01-03 Yao Qi <yao@codesourcery.com>
13011 * tracepoint.c (tracepoint_was_hit): Don't collect for
13014 2012-01-02 Joel Brobecker <brobecker@adacore.com>
13016 * terminal.h: Reformat copyright header.
13018 2012-01-02 Joel Brobecker <brobecker@adacore.com>
13020 * server.c (gdbserver_version): Update copyright year.
13021 * gdbreplay.c (gdbreplay_version): Likewise.
13023 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
13025 * linux-low.c (linux_create_inferior): Put empty if clause for write.
13028 2011-12-18 Hui Zhu <teawater@gmail.com>
13029 * linux-low.c (linux_create_inferior): Save return value to ret.
13031 2011-12-18 Hui Zhu <teawater@gmail.com>
13033 * linux-low.c (linux_create_inferior): Save return value to ret.
13035 2011-12-16 Doug Evans <dje@google.com>
13037 * linux-low.c (linux_create_inferior): If stdio connection,
13038 redirect stdin from /dev/null, stdout to stderr.
13039 * remote-utils.c (remote_is_stdio): New static global.
13040 (remote_connection_is_stdio): New function.
13041 (remote_prepare): Handle stdio connection.
13042 (remote_open): Ditto.
13043 (remote_close): Don't close stdin for stdio connections.
13044 (read_prim,write_prim): New functions. Replace all calls to
13045 read/write to these.
13046 * server.c (main): Watch for "-" argument. Move call to
13047 remote_prepare before start_inferior.
13048 * server.h (STDIO_CONNECTION_NAME): New macro.
13049 (remote_connection_is_stdio): Declare.
13051 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
13052 in debugging output.
13054 2011-12-15 Yao Qi <yao@codesourcery.com>
13056 * tracepoint.c: Include sys/syscall.h.
13057 (gdb_ust_thread): Remove preprocessor conditional.
13059 2011-12-14 Pedro Alves <pedro@codesourcery.com>
13061 * linux-low.c (linux_detach_one_lwp): Call
13062 the_low_target.prepare_to_resume before detaching.
13064 2011-12-14 Yao Qi <yao@codesourcery.com>
13066 * tracepoint.c (gdb_ust_thread): Don't ignore return value
13069 2011-12-14 Yao Qi <yao@codesourcery.com>
13071 * i386-low.c (i386_low_stopped_data_address): Initialize local
13072 variable `control'.
13074 2011-12-13 Pedro Alves <pedro@codesourcery.com>
13078 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
13079 DR_CONTROL unless necessary. Extend comments.
13080 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
13081 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
13083 2011-12-13 Yao Qi <yao@codesourcery.com>
13085 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
13087 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
13089 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
13091 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
13092 Print new debug message for such case.
13094 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
13096 Fix overlapping memcpy.
13097 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
13098 the read_inferior_memory transfer.
13099 (delete_fast_tracepoint_jump): New variable buf. Use it for the
13100 write_inferior_memory transfer.
13101 (set_fast_tracepoint_jump): New variable buf. Use it for the
13102 read_inferior_memory and write_inferior_memory transfers.
13103 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
13104 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
13105 Use it for the write_inferior_memory transfer.
13106 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
13109 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
13111 * linux-low.c (fetch_register, store_register): Make code
13112 consistent, fix formatting.
13114 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
13116 * linux-low.c (usr_store_inferior_registers): Factor out code
13117 to handle individual registers into...
13118 (store_register): ... this new function.
13120 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
13122 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
13123 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
13124 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
13125 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
13126 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
13127 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
13128 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
13129 (srv_xmlfiles): Add new XML files.
13131 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
13133 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
13134 (init_registers_s390_linux32v1): Add prototype.
13135 (init_registers_s390_linux32v2): Likewise.
13136 (init_registers_s390_linux64v1): Likewise.
13137 (init_registers_s390_linux64v2): Likewise.
13138 (init_registers_s390x_linux64v1): Likewise.
13139 (init_registers_s390x_linux64v2): Likewise.
13140 (s390_num_regs): Increment to 52.
13141 (s390_regmap): Add orig_r2 register.
13142 (s390_num_regs_3264): Increment to 68.
13143 (s390_regmap_3264): Add orig_r2 register.
13144 (s390_collect_ptrace_register): Handle orig_r2 register.
13145 (s390_supply_ptrace_register): Likewise.
13146 (s390_fill_last_break): New function.
13147 (s390_store_last_break): Likewise.
13148 (s390_fill_system_call): New function.
13149 (s390_store_system_call): Likewise.
13150 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
13152 (s390_check_regset): New function.
13153 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
13154 NT_S390_SYSTEM_CALL regsets and use appropriate description.
13155 Update target_regsets for available register sets.
13157 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
13158 Jan Kratochvil <jan.kratochvil@redhat.com>
13160 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
13161 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
13163 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
13164 * linux-low.h (struct process_info_private): New member r_debug.
13165 * server.c (handle_qxfer_libraries): Call
13166 the_target->qxfer_libraries_svr4.
13167 (handle_qxfer_libraries_svr4): New function.
13168 (qxfer_packets): New entry "libraries-svr4".
13169 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
13170 * target.h (struct target_ops): New member qxfer_libraries_svr4.
13171 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
13172 PACKET_qXfer_libraries_svr4.
13174 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
13176 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
13177 PSW address/mask between 8-byte and 16-byte formats.
13178 (s390_supply_ptrace_register): Likewise.
13179 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
13180 basic addressing mode bit.
13182 2011-11-24 Stan Shebs <stan@codesourcery.com>
13184 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
13186 2011-11-17 Stan Shebs <stan@codesourcery.com>
13188 * tracepoint.c (struct tracepoint): New field traceframe_usage.
13189 (tracing_start_time): New global.
13190 (tracing_stop_time): New global.
13191 (tracing_user_name): New global.
13192 (tracing_notes): New global.
13193 (tracing_stop_note): New global.
13194 (cmd_qtstart): Set traceframe_usage, start_time.
13195 (stop_tracing): Set stop_time.
13196 (cmd_qtstatus): Report additional status.
13197 (cmd_qtp): New function.
13198 (handle_tracepoint_query): Call it.
13199 (cmd_qtnotes): New function.
13200 (handle_tracepoint_general_set): Call it.
13201 (get_timestamp): Rename from tsv_get_timestamp.
13203 2011-11-14 Stan Shebs <stan@codesourcery.com>
13204 Kwok Cheung Yeung <kcy@codesourcery.com>
13206 * linux-x86-low.c (small_jump_insn): New.
13207 (i386_install_fast_tracepoint_jump_pad): Add arguments for
13208 trampoline and error message, build a trampoline and issue a small
13209 jump instruction to it.
13210 (x86_install_fast_tracepoint_jump_pad): Add arguments for
13211 trampoline and error message.
13212 (x86_get_min_fast_tracepoint_insn_len): New.
13213 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
13214 * linux-low.h (struct linux_target_ops): Add arguments to
13215 install_fast_tracepoint_jump_pad operation, add new operation.
13216 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
13218 (linux_get_min_fast_tracepoint_insn_len): New function.
13219 (linux_target_op): Add new operation.
13220 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
13221 (gdb_trampoline_buffer_end): Ditto.
13222 (gdb_trampoline_buffer_error): Ditto.
13223 (struct ipa_sym_addresses): Add fields for new IPA variables.
13224 (symbol_list): Add entries for new IPA variables.
13225 (struct tracepoint): Add fields to hold the address range of the
13226 trampoline used by the tracepoint.
13227 (trampoline_buffer_head): New static variable.
13228 (trampoline_buffer_tail): Ditto.
13229 (claim_trampoline_space): New function.
13230 (have_fast_tracepoint_trampoline_buffer): New function.
13231 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
13233 (install_fast_tracepoint): Ditto, also add error buffer argument.
13234 (cmd_qtminftpilen): New function.
13235 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
13236 (fast_tracepoint_from_trampoline_address): New function.
13237 (fast_tracepoint_collecting): Handle trampoline as part of jump
13239 (set_trampoline_buffer_space): New function.
13240 (initialize_tracepoint): Initialize new IPA variables.
13241 * target.h (struct target_ops): Add arguments to
13242 install_fast_tracepoint_jump_pad operation, add new
13243 get_min_fast_tracepoint_insn_len operation.
13244 (target_get_min_fast_tracepoint_insn_len): New.
13245 (install_fast_tracepoint_jump_pad): Add arguments.
13246 * server.h (IPA_BUFSIZ): Define.
13247 * linux-i386-ipa.c: Include extra header files.
13248 (initialize_fast_tracepoint_trampoline_buffer): New function.
13249 (initialize_low_tracepoint): Call it.
13250 * server.h (set_trampoline_buffer_space): Declare.
13251 (claim_trampoline_space): Ditto.
13252 (have_fast_tracepoint_trampoline_buffer): Ditto.
13254 2011-11-14 Yao Qi <yao@codesourcery.com>
13256 * server.c (handle_query): Handle InstallInTrace for qSupported.
13257 * tracepoint.c (add_tracepoint): Sort list.
13258 (install_tracepoint, download_tracepoint): New.
13259 (cmd_qtdp): Call them to install and download tracepoints.
13260 (sort_tracepoints): Removed.
13261 (cmd_qtstart): Update.
13263 2011-11-14 Yao Qi <yao@codesourcery.com>
13265 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
13266 * mem-break.h: Declare.
13267 * tracepoint.c (cmd_qtstart): Move some code to ...
13268 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
13270 (download_tracepoints): Move some code to ...
13271 (download_tracepoint_1): ... here. New.
13273 2011-11-08 Yao Qi <yao@codesourcery.com>
13275 * remote-utils.c (relocate_instruction): A comment fix.
13277 2011-11-07 Joel Brobecker <brobecker@adacore.com>
13279 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
13280 (i386_dr_low_get_control, i386_dr_low_get_status): Use
13281 dr_status_mirror and dr_control_mirror from debug_reg_state.
13282 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
13283 (i386_initial_stuff): Remove use of deleted globals.
13284 (i386_get_thread_context, i386_set_thread_context,
13285 i386_thread_added): Use dr_status_mirror and dr_control_mirror
13286 from debug_reg_state.
13288 2011-11-05 Yao Qi <yao@codesourcery.com>
13290 * tracepoint.c (gdb_collect): Loop over tracepoints of same
13291 address as TPOINT's.
13293 2011-11-02 Stan Shebs <stan@codesourcery.com>
13295 * tracepoint.c (agent_mem_read_string): New function.
13296 (eval_agent_expr): Call it for tracenz.
13297 * server.c (handle_query): Report support for tracenz.
13299 2011-11-02 Yao Qi <yao@codesourcery.com>
13301 * tracepoint.c (cmd_qtstart): Remove unused local variables.
13303 2011-11-02 Yao Qi <yao@codesourcery.com>
13305 * target.h: Fix a typo in comment.
13307 2011-10-31 Pedro Alves <pedro@codesourcery.com>
13309 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
13310 clobber the breakpoints' shadows with fast tracepoint jumps.
13311 * mem-break.h (check_mem_write): Add `myaddr' parameter.
13312 * target.c (write_inferior_memory): Also pass MYADDR down to
13315 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
13317 * configure.ac: Check support for personality routine.
13318 * configure: Regenerate.
13319 * config.in: Likewise.
13320 * linux-low.c: Include <sys/personality.h>.
13321 Define ADDR_NO_RANDOMIZE if necessary.
13322 (linux_create_inferior): Disable address space randomization when
13323 forking inferior, if requested.
13324 (linux_supports_disable_randomization): New function.
13325 (linux_target_ops): Install it.
13326 * server.h (disable_randomization): Declare.
13327 * server.c (disable_randomization): New global variable.
13328 (handle_general_set): Handle QDisableRandomization.
13329 (handle_query): Likewise for qSupported.
13330 (main): Support --disable-randomization and --no-disable-randomization
13331 command line arguments.
13332 * target.h (struct target_ops): Add supports_disable_randomization.
13333 (target_supports_disable_randomization): New macro.
13335 2011-09-29 Mike Frysinger <vapier@gentoo.org>
13337 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
13339 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
13340 [!PT_GETDSBT] (target_loadmap): New definition.
13341 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
13342 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
13343 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
13344 and PT_GETDSBT to LINUX_LOADMAP.
13345 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
13346 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
13348 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
13350 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
13351 (arm_linux_hwbp_cap): New static variable.
13352 (arm_linux_get_hwbp_cap): Replace by ...
13353 (arm_linux_init_hwbp_cap): ... this new function.
13354 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
13355 (arm_linux_get_hw_watchpoint_count): Likewise.
13356 (arm_linux_get_hw_watchpoint_max_length): Likewise.
13357 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
13358 (arm_prepare_to_resume): Use perror_with_name instead of error.
13360 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
13362 * linux-arm-low.c: Include <signal.h>.
13363 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
13364 (struct arm_linux_hwbp_cap): New data type.
13365 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
13366 (struct arm_linux_hw_breakpoint): New data type.
13367 (MAX_BPTS, MAX_WPTS): Define.
13368 (struct arch_process_info, struct arch_lwp_info): New data types.
13369 (arm_linux_get_hwbp_cap): New function.
13370 (arm_linux_get_hw_breakpoint_count): Likewise.
13371 (arm_linux_get_hw_watchpoint_count): Likewise.
13372 (arm_linux_get_hw_watchpoint_max_length): Likewise.
13373 (arm_hwbp_control_initialize): Likewise.
13374 (arm_hwbp_control_is_enabled): Likewise.
13375 (arm_hwbp_control_is_initialized): Likewise.
13376 (arm_hwbp_control_disable): Likewise.
13377 (arm_linux_hw_breakpoint_equal): Likewise.
13378 (arm_linux_hw_point_initialize): Likewise.
13379 (struct update_registers_data): New data structure.
13380 (update_registers_callback: New function.
13381 (arm_insert_point): Likewise.
13382 (arm_remove_point): Likewise.
13383 (arm_stopped_by_watchpoint): Likewise.
13384 (arm_stopped_data_address): Likewise.
13385 (arm_new_process): Likewise.
13386 (arm_new_thread): Likewise.
13387 (arm_prepare_to_resume): Likewise.
13388 (the_low_target): Register arm_insert_point, arm_remove_point,
13389 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
13390 arm_new_thread, and arm_prepare_to_resume.
13392 2011-09-15 Stan Shebs <stan@codesourcery.com>
13394 * server.h (struct emit_ops): Add compare-goto fields.
13395 * tracepoint.c (gdb_agent_op_sizes): New table.
13396 (emit_eq_goto): New function.
13397 (emit_ne_goto): New function.
13398 (emit_lt_goto): New function.
13399 (emit_le_goto): New function.
13400 (emit_gt_goto): New function.
13401 (emit_ge_goto): New function.
13402 (is_goto_target): New function.
13403 (compile_bytecodes): Recognize special cases of compare-goto
13404 combinations and call specialized emitters for them.
13405 * linux-x86-low.c (amd64_emit_eq_goto): New function.
13406 (amd64_emit_ne_goto): New function.
13407 (amd64_emit_lt_goto): New function.
13408 (amd64_emit_le_goto): New function.
13409 (amd64_emit_gt_goto): New function.
13410 (amd64_emit_ge_goto): New function.
13411 (amd64_emit_ops): Add the new functions.
13412 (i386_emit_eq_goto): New function.
13413 (i386_emit_ne_goto): New function.
13414 (i386_emit_lt_goto): New function.
13415 (i386_emit_le_goto): New function.
13416 (i386_emit_gt_goto): New function.
13417 (i386_emit_ge_goto): New function.
13418 (i386_emit_ops): Add the new functions.
13420 2011-09-08 Stan Shebs <stan@codesourcery.com>
13422 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
13423 (i386_emit_epilogue): Restore %ebx.
13425 2011-08-31 Jie Zhang <jzhang918@gmail.com>
13427 * server.c (step_thread): Remove definition.
13428 (process_serial_event): Don't handle Hs.
13429 * server.h (step_thread): Remove declaration.
13430 * target.c (set_desired_inferior): Remove use of step_thread.
13432 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
13434 * linux-low.c: Include linux-procfs.h.
13435 (linux_attach_lwp_1): Update comments.
13436 (linux_attach): Scan for existing threads when attaching to a
13437 process that is the tgid.
13438 * Makefile.in: Update dependencies.
13440 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
13442 * configure.srv: Add linux-procfs.o dependencies.
13444 2011-08-14 Yao Qi <yao@codesourcery.com>
13446 * target.h (struct target_ops): Fix indent.
13447 * win32-low.c (win32_target_ops): Fix comment.
13449 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
13450 Yao Qi <yao@codesourcery.com>
13452 * Makefile.in (clean): Remove tic6x-*.c files.
13453 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
13454 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
13455 (tic6x-c64xp-linux.c): Likewise.
13456 * configure.srv: Add support for tic6x-*-uclinux.
13457 * linux-tic6x-low.c: New.
13458 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
13460 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
13461 Yao Qi <yao@codesourcery.com>
13463 * target.h (struct target_ops): Add read_loadmap.
13464 * linux-low.c (struct target_loadseg): New type.
13465 (struct target_loadmap): New type.
13466 (linux_read_loadmap): New function.
13467 (linux_target_ops): Add linux_read_loadmap.
13468 * server.c (handle_query): Support qXfer:fdpic:read packet.
13469 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
13472 2011-08-05 Eli Zaretskii <eliz@gnu.org>
13474 * win32-low.c: Include <stdint.h>.
13476 2011-07-22 Pedro Alves <pedro@codesourcery.com>
13478 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
13479 to the inferior here.
13480 (i386_remove_aligned_watchpoint): Ditto.
13481 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
13482 fit part of the watchpoint in the debug registers.
13483 (i386_update_inferior_debug_regs): New.
13484 (i386_low_insert_watchpoint): Work on a local mirror of the debug
13485 registers, and only update the inferior on success.
13486 (i386_low_remove_watchpoint): Ditto.
13488 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
13490 * linux-low.c (compare_ints, unique, list_threads, show_process,
13491 linux_core_of_thread): Delete.
13492 (linux_target_ops): Change linux_core_of_thread to
13493 linux_common_core_of_thread.
13494 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
13495 * utils.c (malloc_failure): Change type of argument.
13496 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
13497 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
13498 common/linux-osdata.c, common/ptid.c and common/buffer.c.
13499 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
13500 (IPA_OBJS): Add common-utils-ipa.o.
13501 (ptid_h, linux_osdata_h): New macros.
13502 (server_h): Add common/common-utils.h, common/xml-utils.h,
13503 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
13505 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
13506 ptid.o, buffer.o): New rules.
13507 (linux-low.o): Add common/linux-osdata.h as a dependency.
13508 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
13509 * configure.ac: Add AC_HEADER_DIRENT check.
13510 * config.in: Regenerate.
13511 * configure: Regenerate.
13512 * remote-utils.c (xml_escape_text): Delete.
13513 (buffer_grow, buffer_free, buffer_init, buffer_finish,
13514 buffer_xml_printf): Move to common/buffer.c.
13515 * server.c (main): Remove call to initialize_inferiors.
13516 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
13517 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
13518 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
13519 internal_error, gdb_assert, gdb_assert_fail): Delete.
13520 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
13521 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
13523 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
13524 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
13525 initialize_inferiors): Delete.
13527 2011-07-20 Pedro Alves <pedro@codesourcery.com>
13529 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
13532 2011-05-31 Pedro Alves <pedro@codesourcery.com>
13534 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
13536 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
13538 2011-05-26 Yao Qi <yao@codesourcery.com>
13540 * Makefile.in (thread-db.o): Track dependence to
13541 common/gdb_thread_db.h.
13542 * thread-db.c: include gdb_thread_db.h from right place.
13544 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
13546 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
13547 __FILE__ and __LINE__ to internal_error.
13549 2011-05-13 Doug Evans <dje@google.com>
13551 * thread-db.c (try_thread_db_load_from_sdir): New function.
13552 (try_thread_db_load_from_dir): New function.
13553 (thread_db_load_search): Handle $sdir, ignore $pdir.
13554 Remove trying of system directories if search of
13555 libthread-db-search-path fails, that is now done via $sdir.
13557 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
13559 * server.c (handle_query): Add EnableDisableTracepoints to the list
13560 of supported features.
13561 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
13563 (cmd_qtenable_disable): New.
13564 (cmd_qtstart): Install tracepoints even if disabled.
13565 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
13566 receiving a QTEnable or QTDisable packet.
13567 (gdb_collect): Skip data collection if fast tracepoint is disabled.
13568 (ust_marker_to_static_tracepoint): Do not ignore disabled static
13570 (gdb_probe): Skip data collection if static tracepoint is disabled.
13572 2011-05-10 Doug Evans <dje@google.com>
13574 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
13576 2011-05-04 Doug Evans <dje@google.com>
13578 * linux-low.c (linux_join): Skip process lookup.
13579 * spu-low.c (spu_join): Ditto.
13580 * server.c (join_inferiors_callback): Delete.
13581 (process_serial_event): For 'D' packet (detach) call join_inferior
13584 2011-05-04 Joseph Myers <joseph@codesourcery.com>
13586 * README: Don't mention xscale*-*-linux*.
13587 * configure.srv (xscale*-*-linux*): Don't handle target.
13589 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
13591 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
13593 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
13594 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
13595 (i386_emit_void_call_2): Likewise.
13597 2011-04-26 Yao Qi <yao@codesourcery.com>
13599 * linux-low.c: Move common macros to linux-ptrace.h.
13600 Include linux-ptrace.h.
13601 * Makefile.in (linux_ptrace_h): New.
13602 (linux-low.o): Depends on linux-ptrace.h.
13604 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
13606 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
13607 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
13608 (remote_prepare): New function with most of the TCP code from ...
13609 (remote_open): ... here. Detect PORT here unconditionally. Move also
13610 setting transport_is_reliable.
13611 * server.c (run_once): New variable.
13612 (gdbserver_usage): Document it.
13613 (main): Set run_once for `--once'. Call remote_prepare. Exit after
13614 the first run if RUN_ONCE.
13615 * server.h (run_once, remote_prepare): New declarations.
13617 2011-04-19 Tom Tromey <tromey@redhat.com>
13619 * win32-low.c (handle_load_dll): Remove duplicate "the".
13621 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
13623 Remove support for old Cygwin 1.5 versions.
13624 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
13625 function to avoid warning.
13626 (win32_add_one_solib): Use cygwin_conv_path function to avoid
13629 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
13631 * gdbserver/server.h (Macro _): Define it if not available.
13633 2011-03-14 Michael Snyder <msnyder@vmware.com>
13635 * hostio.c (handle_close): Remove unnecessary null test.
13637 2011-03-10 Joel Brobecker <brobecker@adacore.com>
13639 * Makefile.in (maintainer-clean realclean distclean): Remove
13640 "make ... subdir_do" command.
13642 2011-03-10 Michael Snyder <msnyder@vmware.com>
13644 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
13646 * server.c (handle_v_run): Free alloced buffer on early return.
13648 2011-03-09 Yao Qi <yao@codesourcery.com>
13651 2011-03-04 Yao Qi <yao@codesourcery.com>
13653 * Makefile.in: Remove GNU make feature --directory.
13655 2011-03-05 Yao Qi <yao@codesourcery.com>
13657 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
13658 (subdir_do): New make target. Copied from gdb/Makefile.
13659 (maintainer-clean, realclean, distclean, clean): Call corresponding
13660 make targets in common/Makefile.
13662 2011-02-11 Yao Qi <yao@codesourcery.com>
13664 * configure.ac: Call AC_PROG_RANLIB.
13665 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
13666 * configure: Regenerate.
13668 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
13670 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
13672 2011-03-06 Yao Qi <yao@codesourcery.com>
13674 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
13676 2011-03-05 Yao Qi <yao@codesourcery.com>
13678 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
13679 (subdir_do): New make target. Copied from gdb/Makefile.
13680 (maintainer-clean, realclean, distclean, clean): Call corresponding
13681 make targets in common/Makefile.
13683 2011-03-04 Yao Qi <yao@codesourcery.com>
13685 * Makefile.in: Remove GNU make feature --directory.
13687 2011-03-04 Michael Snyder <msnyder@vmware.com>
13689 * server.c (queue_stop_reply): Call xmalloc not malloc.
13691 2011-03-02 Michael Snyder <msnyder@vmware.com>
13693 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
13695 2011-02-28 Michael Snyder <msnyder@vmware.com>
13697 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
13698 (cmd_qtframe): Ditto.
13699 (cmd_qtbuffer): Ditto.
13700 (cmd_bigqtbuffer): Ditto.
13702 * utils.c (decimal2str): Initialize 'width' to nine, then
13703 don't mess with it.
13705 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13707 * hostio.c (require_data): Free *data, not data.
13709 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13711 * hostio.c (require_data): Use free, not xfree.
13713 2011-02-27 Michael Snyder <msnyder@vmware.com>
13715 * server.c (handle_query): Discard unused value.
13717 * hostio.c (require_data): Free malloc memory before returning
13720 2011-02-26 Michael Snyder <msnyder@vmware.com>
13722 * linux-low.c (list_threads): Call closedir for dirent.
13724 2011-02-27 Michael Snyder <msnyder@vmware.com>
13726 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
13727 a case statement falls through.
13729 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
13731 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
13734 2011-02-26 Michael Snyder <msnyder@vmware.com>
13736 * utils.c (decimal2str): Eliminate dead code and dead param.
13737 (pulongest): Drop dead param from call to decimal2str.
13740 2011-02-24 Joel Brobecker <brobecker@adacore.com>
13742 Revert the following patch (not approved yet):
13743 2011-02-21 Hui Zhu <teawater@gmail.com>
13744 * tracepoint.c (tp_printf): New function.
13745 (eval_agent_expr): Handle gdb_agent_op_printf.
13747 2011-02-21 Hui Zhu <teawater@gmail.com>
13749 * tracepoint.c (tp_printf): New function.
13750 (eval_agent_expr): Handle gdb_agent_op_printf.
13752 2011-02-18 Tom Tromey <tromey@redhat.com>
13754 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
13755 (tracepoint.o): Likewise.
13756 * tracepoint.c (enum gdb_agent_op): Use ax.def.
13757 (gdb_agent_op_names): Likewise.
13759 2011-02-18 Tom Tromey <tromey@redhat.com>
13761 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
13762 gdb_agent_op_rot>: New constants.
13763 (gdb_agent_op_names): Add pick and roll.
13764 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
13767 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
13769 * aclocal.m4: Regenerated with aclocal-1.11.1.
13771 2011-02-14 Pedro Alves <pedro@codesourcery.com>
13773 * server.c (handle_qxfer_traceframe_info): New.
13774 (qxfer_packets): Register "traceframe-info".
13775 (handle_query): Report support for qXfer:traceframe-info:read+.
13776 * tracepoint.c (match_blocktype): New.
13777 (traceframe_find_block_type): Rename to ...
13778 (traceframe_walk_blocks): ... this. Add callback filter argument,
13780 (traceframe_find_block_type): New, reimplemented on top of
13781 traceframe_walk_blocks.
13782 (build_traceframe_info_xml): New.
13783 (traceframe_read_info): New.
13784 * server.h (traceframe_read_info): Declare.
13786 2011-02-11 Yao Qi <yao@codesourcery.com>
13788 * configure.ac: Call AC_PROG_RANLIB.
13789 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
13790 * configure: Regenerate.
13792 2011-02-07 Pedro Alves <pedro@codesourcery.com>
13794 * server.c (gdb_read_memory): Change return semantics to allow
13796 (handle_search_memory_1): Adjust.
13797 (process_serial_event) <'m' packet>: Handle partial transfers.
13798 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
13800 2011-01-28 Pedro Alves <pedro@codesourcery.com>
13802 * regcache.c (init_register_cache): Initialize
13803 regcache->register_status.
13804 (free_register_cache): Release regcache->register_status.
13805 (regcache_cpy): Copy register_status.
13806 (registers_to_string): Print 'x's for unavailable registers.
13807 (supply_register): Mark the register's status valid or
13808 unavailable, depending on whether a buffer was passed in or not.
13809 (supply_register_zeroed): New.
13810 (supply_regblock): Mark the registers' status valid or
13811 unavailable, depending on whether a buffer was passed in or not.
13812 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
13813 (struct regcache): New `register_status' field.
13814 (supply_register_zeroed): Declare.
13815 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
13816 supply_register_zeroed, rather than passing a NULL buffer to
13818 * tracepoint.c (fetch_traceframe_registers): Update comment.
13820 2011-01-28 Pedro Alves <pedro@codesourcery.com>
13822 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
13825 2011-01-25 Pedro Alves <pedro@codesourcery.com>
13827 * server.h (decode_xfer_write): Change prototype.
13828 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
13829 and don't extract the annex here.
13830 * server.c (decode_xfer_read): Remove `annex' parameter,
13831 and don't extract the annex here.
13832 (decode_xfer): New.
13833 (struct qxfer): New.
13834 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
13835 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
13836 (handle_qxfer_statictrace): New functions, abstracted out from
13837 handle_query, and made to use the struct qxfer interface.
13838 (handle_threads_qxfer_proper): Rename to ...
13839 (handle_qxfer_threads_proper): ... this.
13840 (handle_threads_qxfer): Rename to ...
13841 (handle_qxfer_threads): ... this. Adjust.
13842 (qxfer_packets): New array.
13843 (handle_qxfer): New function.
13844 (handle_query): Use handle_qxfer.
13846 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
13848 * gdbreplay.c: Shorten lines of >= 80 columns.
13849 * linux-low.c: Ditto.
13850 * linux-ppc-low.c: Ditto.
13851 * linux-s390-low.c: Ditto.
13852 * linux-sparc-low.c: Ditto.
13853 * linux-x86-low.c: Ditto.
13854 * linux-xtensa-low.c: Ditto.
13855 * mem-break.c: Ditto.
13856 * nto-low.c: Ditto.
13857 * regcache.h: Ditto.
13858 * remote-utils.c: Ditto.
13861 * thread-db.c: Ditto.
13862 * tracepoint.c: Ditto.
13864 * win32-low.h: Ditto.
13866 2011-01-05 Joel Brobecker <brobecker@adacore.com>
13868 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
13871 2011-01-01 Joel Brobecker <brobecker@adacore.com>
13873 * server.c (gdbserver_version): Update copyright year in version
13875 * gdbreplay.c (gdbreplay_version): Ditto.
13877 2010-12-29 Jie Zhang <jie.zhang@analog.com>
13879 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
13880 * linux-bfin-low.c: New file.
13881 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
13882 PT_DATA_ADDR for BFIN targets.
13883 * Makefile.in (SFILES): Add linux-bfin-low.c.
13884 (clean): Remove reg-bfin.c.
13885 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
13886 * README: Mention supported Blackfin targets.
13888 2010-12-23 Mike Frysinger <vapier@gentoo.org>
13890 * .gitignore: New file.
13892 2010-11-16 Mike Frysinger <vapier@gentoo.org>
13894 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
13896 2010-10-22 Jie Zhang <jie@codesourcery.com>
13898 * Makefile.in: Add FLAGS_TO_PASS variable.
13899 (install): Remove dependency of install-only and recursively
13900 invoke make for install-only.
13902 2010-10-04 Doug Evans <dje@google.com>
13904 * Makefile.in (uninstall): Use $(DESTDIR).
13906 2010-09-24 Pedro Alves <pedro@codesourcery.com>
13910 * linux-x86-low.c (compat_siginfo_from_siginfo)
13911 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
13912 si_code is < 0. Check for si_code == SI_TIMER before checking for
13915 2010-09-13 Joel Brobecker <brobecker@adacore.com>
13917 * lynx-i386-low.c: New file.
13918 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
13920 2010-09-13 Joel Brobecker <brobecker@adacore.com>
13922 * lynx-low.c (ptrace_request_to_str): Remove handling for
13923 request values that have been removed in LynxOS 5.x.
13925 2010-09-13 Joel Brobecker <brobecker@adacore.com>
13927 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
13930 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
13932 * configure.ac: Add --enable-inprocess-agent option.
13933 * configure: Rebuilt.
13935 2010-09-06 Yao Qi <yao@codesourcery.com>
13937 * linux-low.c (linux_kill): Remove unused variable.
13938 (linux_stabilize_threads): Likewise.
13939 * server.c (start_inferior): Likewise.
13940 (queue_stop_reply_callback): Likewise.
13941 * tracepoint.c (do_action_at_tracepoint): Likewise.
13943 2010-09-06 Yao Qi <yao@codesourcery.com>
13945 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
13948 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
13950 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
13952 2010-09-06 Pedro Alves <pedro@codesourcery.com>
13954 * Makefile.in (install-only): Replace $IPA_DEPFILES with
13957 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13959 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
13960 gdbserver/lynx-ppc-low.c: New files.
13961 * Makefile.in (lynx_low_h): New variable.
13962 (lynx-low.o, lynx-ppc-low.o): New rules.
13963 * configure.ac: On LynxOS, link with -lnetinet.
13964 * configure.srv: Add handling of powerpc-*-lynxos* targets.
13965 * configure: regenerate.
13967 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13969 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
13970 * configure.ac: Add check for vasprintf and vsnprintf.
13971 * configure, config.in: Regenerate.
13972 * server.h (vasprintf, vsnprintf): Add conditional declarations.
13974 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13976 * gdbreplay.c: Move include of alloca.h up, next to include of
13978 * server.h: Add include of malloc.h.
13979 * mem-break.c: Remove include of malloc.h.
13980 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
13982 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13984 * Makefile.in (memmem.o): Build with -Wno-error.
13986 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13988 * utils.c (xsnprintf): Make non-static.
13989 * server.h: Add xsnprintf declaration.
13990 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
13991 replace calls to snprintf by calls to xsnprintf throughout.
13993 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13995 * configure.ac: Add configure check for alloca.
13996 * configure, config.in: Regenerate.
13997 * server.h: Include alloca.h if it exists.
13998 * gdbreplay.c: Include alloca.h if it exists.
14000 2010-08-28 Pedro Alves <pedro@codesourcery.com>
14002 * linux-low.c (__SIGRTMIN): Define if not already defined.
14003 (linux_create_inferior): Check for __ANDROID__ rather than
14005 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
14006 are already deferred.
14007 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
14008 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
14009 stopped and already has a pending signal to report.
14010 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
14011 a pending signal to report or is moving out of a jump pad.
14012 (linux_init_signals): Check for __ANDROID__ rather than
14015 2010-08-28 Pedro Alves <pedro@codesourcery.com>
14017 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
14018 debug_threads check. Avoid a linear search when not doing debug
14021 2010-08-27 Pedro Alves <pedro@codesourcery.com>
14023 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
14024 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
14025 (struct file_handler) <fd>: Change type to gdb_fildes_t.
14026 (process_event): Change local fd's type to gdb_fildes_t.
14027 (create_file_handler): Adjust prototype.
14028 (delete_file_handler): Adjust prototype.
14029 (handle_file_event): Adjust prototype. Use pfildes.
14030 (create_file_event): Adjsut prototype.
14031 * remote-utils.c (remote_desc, listen_desc): Change type to
14033 * server.h: New gdb_fildes_t typedef.
14034 [USE_WIN32API]: Include winsock2.h.
14035 (delete_file_handler, add_file_handler): Adjust prototypes.
14036 (pfildes): Declare.
14037 * utils.c (pfildes): New.
14039 2010-08-27 Pedro Alves <pedro@codesourcery.com>
14041 * configure.ac (build_warnings): Add -Wno-char-subscripts.
14042 * configure: Regenerate.
14044 2010-08-27 Pedro Alves <pedro@codesourcery.com>
14046 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
14047 (linux_done_accessing_memory): ... this.
14048 (linux_target_ops): Adjust.
14049 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
14050 * nto-low.c (nto_target_ops): Adjust comment.
14051 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
14052 * spu-low.c (spu_target_ops): Adjust comment.
14053 * target.h (target_ops): Rename unprepare_to_access_memory field
14054 to done_accessing_memory.
14055 (unprepare_to_access_memory): Rename to ...
14056 (done_accessing_memory): ... this.
14058 2010-08-26 Pedro Alves <pedro@codesourcery.com>
14060 * linux-low.c (linux_prepare_to_access_memory): New.
14061 (linux_unprepare_to_access_memory): New.
14062 (linux_target_ops): Install them.
14063 * server.c (read_memory): Rename to ...
14064 (gdb_read_memory): ... this. Use
14065 prepare_to_access_memory/prepare_to_access_memory.
14066 (write_memory): Rename to ...
14067 (gdb_write_memory): ... this. Use
14068 prepare_to_access_memory/prepare_to_access_memory.
14069 (handle_search_memory_1): Adjust.
14070 (process_serial_event): Adjust.
14071 * target.h (struct target_ops): New fields
14072 prepare_to_access_memory and unprepare_to_access_memory.
14073 (prepare_to_access_memory, unprepare_to_access_memory): New.
14074 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
14075 prepare_to_access_memory/prepare_to_access_memory.
14076 * nto-low.c (nto_target_ops): Adjust.
14077 * spu-low.c (spu_target_ops): Adjust.
14078 * win32-low.c (win32_target_ops): Adjust.
14080 2010-08-26 Pedro Alves <pedro@codesourcery.com>
14082 * Makefile.in (WARN_CFLAGS): Get it from configure.
14083 (WERROR_CFLAGS): New.
14084 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
14085 * configure.ac: Introduce --enable-werror, which adds -Werror to
14086 the compiler command line. Enabled by default. Disable with
14087 --disable-werror. Add -Wdeclaration-after-statement
14088 Wpointer-arith and -Wformat-nonliteral to warning flags.
14089 * configure: Regenerate.
14091 2010-08-26 Pedro Alves <pedro@codesourcery.com>
14093 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
14095 2010-08-26 Pedro Alves <pedro@codesourcery.com>
14097 * gdbreplay.c (remote_error): New.
14099 (expect): Use gdbchar. Check for error reading from GDB.
14100 Clarify sync error output.
14101 (play): Check for errors writing to GDB.
14102 * linux-low.c (sigchld_handler): Really ignore `write' errors.
14103 * remote-utils.c (getpkt): Check for errors writing to the remote
14106 2010-08-25 Pedro Alves <pedro@codesourcery.com>
14108 * linux-low.c (linux_wait_1): Move non-debugging code out of
14109 `debug_threads' control.
14111 2010-08-25 Pedro Alves <pedro@codesourcery.com>
14113 * linux-low.c (linux_wait_1): Don't set last_status here.
14114 * server.c (push_event, queue_stop_reply_callback): Assert we're
14115 not pushing a TARGET_WAITKIND_IGNORE event.
14116 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
14117 (myresume, handle_target_event): Set the thread's last_resume_kind
14118 and last_status from the target returned status.
14120 2010-08-25 Pedro Alves <pedro@codesourcery.com>
14124 * linux-x86-low.c (update_debug_registers_callback): New.
14125 (i386_dr_low_set_addr): Use it.
14126 (i386_dr_low_get_addr): New.
14127 (i386_dr_low_set_control): Use update_debug_registers_callback.
14128 (i386_dr_low_get_control): New.
14129 (i386_dr_low_get_status): Adjust.
14130 * linux-low.c (linux_stop_lwp): New.
14131 * linux-low.h (linux_stop_lwp): Declare.
14133 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
14134 argument instead of a i386_debug_reg_state.
14135 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
14136 a i386_debug_reg_state.
14137 (i386_insert_aligned_watchpoint): Adjust.
14138 (i386_remove_aligned_watchpoint): Adjust.
14139 (i386_low_stopped_data_address): Read the debug registers from the
14140 inferior instead of from the mirrors.
14141 * i386-low.h (struct i386_debug_reg_state): Extend comment.
14142 (i386_dr_low_get_addr): Declare.
14143 (i386_dr_low_get_control): Declare.
14144 (i386_dr_low_get_status): Change prototype.
14146 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
14147 (i386_dr_low_get_addr): New.
14148 (i386_dr_low_get_control): New.
14149 (i386_dr_low_get_status): Adjust prototype. Return
14151 (i386_initial_stuff): Clear dr_status_mirror and
14153 (i386_get_thread_context): Adjust.
14154 (i386_set_thread_context): Adjust.
14155 (i386_thread_added): Adjust.
14157 2010-08-24 Pedro Alves <pedro@codesourcery.com>
14159 * linux-low.h (linux_thread_area): Delete declaration.
14161 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
14163 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
14164 after its termination.
14166 2010-08-09 Pedro Alves <pedro@codesourcery.com>
14168 * linux-low.c (gdb_wants_lwp_stopped): Delete.
14169 (gdb_wants_all_stopped): Delete.
14170 (linux_wait_1): Don't call them.
14171 * server.c (handle_v_cont): Tag all threads as want-stopped.
14172 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
14173 stopped as "client-wants-stopped".
14175 2010-07-31 Pedro Alves <pedro@codesourcery.com>
14177 * Makefile.in (signals_h): New.
14178 (server_h): Depend on it.
14179 (server.o): Don't depend on $(signals_def).
14180 (signals.o): Depend on $(signals_def).
14182 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
14184 * Makefile.in (signals_def): New.
14185 (server_h): Append include/gdb/signals.h and signals_def.
14186 (server.o): Append signals_def.
14188 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
14190 * server.c (handle_target_event): Use target_signal_to_host for
14191 resume_info.sig initialization.
14192 * target.h (struct thread_resume) <sig>: New comment.
14194 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
14196 * server.c (handle_query): strcpy() the returned string from paddress()
14197 instead of sprintf().
14198 * utils.c (paddress): Return phex_nz().
14200 2010-07-07 Joel Brobecker <brobecker@adacore.com>
14202 * server.c (handle_v_cont): Call mourn_inferior if process
14204 (myresume): Likewise.
14206 2010-07-01 Pedro Alves <pedro@codesourcery.com>
14208 Static tracepoints, and integration with UST.
14210 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
14211 * mem-break.c (uninsert_all_breakpoints)
14212 (reinsert_all_breakpoints): New.
14213 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
14214 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
14215 (gdb_agent_ust_loaded, helper_thread_id)
14216 (gdb_agent_helper_thread_id): New macros.
14217 (struct ipa_sym_addresses): Add addr_ust_loaded,
14218 addr_helper_thread_id, addr_cmd_buf.
14219 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
14220 (in_process_agent_loaded_ust): New.
14221 (write_e_ust_not_loaded): New.
14222 (maybe_write_ipa_ust_not_loaded): New.
14223 (struct collect_static_trace_data_action): New.
14224 (enum tracepoint_type) <static_tracepoint>: New.
14225 (struct tracepoint) <handle>: Mention static tracepoints.
14226 (struct static_tracepoint_ctx): New.
14227 (CMD_BUF_SIZE): New.
14228 (add_tracepoint_action): Handle static tracepoint actions.
14229 (unprobe_marker_at): New.
14230 (clear_installed_tracepoints): Handle static tracepoints.
14231 (cmd_qtdp): Handle static tracepoints.
14232 (probe_marker_at): New.
14233 (cmd_qtstart): Handle static tracepoints.
14234 (response_tracepoint): Handle static tracepoints.
14235 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
14236 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
14237 (get_context_regcache): Handle static tracepoints.
14238 (do_action_at_tracepoint): Handle static tracepoint actions.
14239 (traceframe_find_block_type): Handle static trace data blocks.
14240 (traceframe_read_sdata): New.
14241 (download_tracepoints): Download static tracepoint actions.
14242 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
14243 (GDB_PROBE_NAME): New.
14245 (GET_UST_SYM): New.
14248 (ust_marker_to_static_tracepoint): New.
14250 (collect_ust_data_at_tracepoint): New.
14251 (gdb_ust_probe): New.
14252 (UNIX_PATH_MAX, SOCK_DIR): New.
14253 (gdb_ust_connect_sync_socket): New.
14254 (resume_thread, stop_thread): New.
14255 (run_inferior_command): New.
14256 (init_named_socket): New.
14257 (gdb_ust_socket_init): New.
14258 (cstr_to_hexstr): New.
14260 (first_marker, next_marker): New.
14261 (response_ust_marker): New.
14262 (cmd_qtfstm, cmd_qtsstm): New.
14263 (unprobe_marker_at, probe_marker_at): New.
14264 (cmd_qtstmat, gdb_ust_thread): New.
14265 (gdb_ust_init): New.
14266 (initialize_tracepoint_ftlib): Call gdb_ust_init.
14267 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
14268 (ST_REGENTRY): New.
14269 (x86_64_st_collect_regmap): New.
14270 (X86_64_NUM_ST_COLLECT_GREGS): New.
14271 (AMD64_RIP_REGNUM): New.
14272 (supply_static_tracepoint_registers): New.
14273 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
14274 (ST_REGENTRY): New.
14275 (i386_st_collect_regmap): New.
14276 (i386_NUM_ST_COLLECT_GREGS): New.
14277 (supply_static_tracepoint_registers): New.
14278 * server.c (handle_query): Handle qXfer:statictrace:read.
14279 <qSupported>: Report support for StaticTracepoints, and
14280 qXfer:statictrace:read features.
14281 * server.h (traceframe_read_sdata)
14282 (supply_static_tracepoint_registers): Declare.
14283 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
14284 (unpack_varlen_hex): Include in IPA build.
14285 * Makefile.in (ustlibs, ustinc): New.
14286 (IPA_OBJS): Add remote-utils-ipa.o.
14287 ($(IPA_LIB)): Link -ldl and -lpthread.
14289 (IPAGENT_CFLAGS): Add UST_CFLAGS.
14290 * config.in, configure: Regenerate.
14292 2010-06-20 Ian Lance Taylor <iant@google.com>
14293 Pedro Alves <pedro@codesourcery.com>
14295 * linux-x86-low.c (always_true): Delete.
14296 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
14297 trying to fool the compiler with always_true.
14299 2010-06-20 Pedro Alves <pedro@codesourcery.com>
14301 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
14302 conditions in gdbserver.
14304 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
14306 * spu-low.c (spu_read_memory): Wrap around local store limit.
14307 (spu_write_memory): Likewise.
14309 2010-06-15 Pedro Alves <pedro@codesourcery.com>
14311 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
14312 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
14314 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
14316 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
14317 uses with LONGEST uses.
14319 2010-06-14 Stan Shebs <stan@codesourcery.com>
14320 Pedro Alves <pedro@codesourcery.com>
14324 * linux-x86-low.c: Include limits.h.
14326 (always_true): New.
14329 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
14330 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
14331 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
14332 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
14333 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
14334 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
14335 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
14336 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
14337 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
14338 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
14339 (amd64_emit_void_call_2): New.
14340 (amd64_emit_ops): New.
14341 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
14342 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
14343 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
14344 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
14345 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
14346 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
14347 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
14348 (i386_emit_call, i386_emit_reg, i386_emit_pop)
14349 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
14350 (i386_emit_stack_adjust, i386_emit_int_call_1)
14351 (i386_emit_void_call_2): New.
14352 (i386_emit_ops): New.
14353 (x86_emit_ops): New.
14354 (the_low_target): Install x86_emit_ops.
14355 * server.h (struct emit_ops): New.
14356 (get_raw_reg_func_addr): Declare.
14357 (current_insn_ptr, emit_error): Declare.
14358 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
14359 (set_trace_state_variable_value): New defines.
14360 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
14361 addr_get_trace_state_variable_value and
14362 addr_set_trace_state_variable_value.
14363 (symbol_list): New fields for get_raw_reg,
14364 get_trace_state_variable_value and set_trace_state_variable_value.
14365 (condfn): New typedef.
14366 (struct tracepoint): New field `compiled_cond'.
14367 (do_action_at_tracepoint): Clear compiled_cond.
14368 (get_trace_state_variable_value, set_trace_state_variable_value):
14370 (condition_true_at_tracepoint): If there's a compiled condition,
14372 (current_insn_ptr, emit_error): New globals.
14373 (struct bytecode_address): New.
14374 (get_raw_reg_func_addr): New.
14375 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
14376 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
14377 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
14378 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
14379 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
14380 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
14381 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
14382 (compile_tracepoint_condition, compile_bytecodes): New.
14383 * target.h (emit_ops): Forward declare.
14384 (struct target_ops): New field emit_ops.
14385 (target_emit_ops): New.
14386 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
14387 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
14388 * linux-low.c (linux_emit_ops): New.
14389 (linux_target_ops): Install it.
14390 * linux-low.h (struct linux_target_ops): New field emit_ops.
14392 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
14394 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
14395 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
14397 2010-06-01 Pedro Alves <pedro@codesourcery.com>
14398 Stan Shebs <stan@codesourcery.com>
14400 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
14401 (all): Depend on $(extra_libraries).
14402 (install-only): Install the IPA.
14403 (IPA_OBJS, IPA_LIB): New.
14404 (clean): Remove the IPA lib.
14405 (IPAGENT_CFLAGS): New.
14406 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
14407 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
14408 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
14409 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
14410 * configure.ac: Check for atomic builtins support in the compiler.
14411 (IPA_DEPFILES, extra_libraries): Define.
14412 * configure.srv (ipa_obj): Add description.
14413 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
14414 (i[34567]86-*-linux*): Set ipa_obj.
14415 (x86_64-*-linux*): Set ipa_obj.
14416 * linux-low.c (stabilizing_threads): New.
14417 (supports_fast_tracepoints): New.
14418 (linux_detach): Stabilize threads before detaching.
14419 (handle_tracepoints): Handle internal tracing breakpoints. Assert
14420 the lwp is either not stabilizing, or is moving out of a jump pad.
14421 (linux_fast_tracepoint_collecting): New.
14422 (maybe_move_out_of_jump_pad): New.
14423 (enqueue_one_deferred_signal): New.
14424 (dequeue_one_deferred_signal): New.
14425 (linux_wait_for_event_1): If moving out of a jump pad, defer
14426 pending signals to later.
14427 (linux_stabilize_threads): New.
14428 (linux_wait_1): Check if threads need moving out of jump pads, and
14430 (stuck_in_jump_pad_callback): New.
14431 (move_out_of_jump_pad_callback): New.
14432 (lwp_running): New.
14433 (linux_resume_one_lwp): Handle moving out of jump pads.
14434 (linux_set_resume_request): Dequeue deferred signals.
14435 (need_step_over_p): Also step over fast tracepoint jumps.
14436 (start_step_over): Also uninsert fast tracepoint jumps.
14437 (finish_step_over): Also reinsert fast tracepoint jumps.
14438 (linux_install_fast_tracepoint_jump): New.
14439 (linux_target_ops): Install linux_stabilize_threads and
14440 linux_install_fast_tracepoint_jump_pad.
14441 * linux-low.h (linux_target_ops) <get_thread_area,
14442 install_fast_tracepoint_jump_pad>: New fields.
14443 (struct lwp_info) <collecting_fast_tracepoint,
14444 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
14445 (linux_get_thread_area): Declare.
14446 * linux-x86-low.c (jump_insn): New.
14447 (x86_get_thread_area): New.
14448 (append_insns): New.
14449 (push_opcode): New.
14450 (amd64_install_fast_tracepoint_jump_pad): New.
14451 (i386_install_fast_tracepoint_jump_pad): New.
14452 (x86_install_fast_tracepoint_jump_pad): New.
14453 (the_low_target): Install x86_get_thread_area and
14454 x86_install_fast_tracepoint_jump_pad.
14455 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
14456 (struct fast_tracepoint_jump): New.
14457 (fast_tracepoint_jump_insn): New.
14458 (fast_tracepoint_jump_shadow): New.
14459 (find_fast_tracepoint_jump_at): New.
14460 (fast_tracepoint_jump_here): New.
14461 (delete_fast_tracepoint_jump): New.
14462 (set_fast_tracepoint_jump): New.
14463 (uninsert_fast_tracepoint_jumps_at): New.
14464 (reinsert_fast_tracepoint_jumps_at): New.
14465 (set_breakpoint_at): Use write_inferior_memory.
14466 (uninsert_raw_breakpoint): Use write_inferior_memory.
14467 (check_mem_read): Mask out fast tracepoint jumps.
14468 (check_mem_write): Mask out fast tracepoint jumps.
14469 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
14470 (set_fast_tracepoint_jump): Declare.
14471 (delete_fast_tracepoint_jump)
14472 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
14473 (reinsert_fast_tracepoint_jumps_at): Declare.
14474 * regcache.c: Don't compile many functions when building the
14475 in-process agent library.
14476 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
14477 the register buffer in the heap.
14478 (free_register_cache): If the register buffer isn't owned by the
14479 regcache, don't free it.
14480 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
14481 pre-existing register caches.
14482 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
14484 (convert_ascii_to_int): : Constify `from' parameter type.
14485 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
14486 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
14487 the needed buffer in-place.
14488 (relocate_instruction): New.
14489 * server.c (handle_query) <qSymbols>: If the target supports
14490 tracepoints, give it a chance of looking up symbols. Report
14491 support for fast tracepoints.
14492 (handle_status): Stabilize threads.
14493 (process_serial_event): Adjust.
14494 * server.h (struct fast_tracepoint_jump): Forward declare.
14495 (struct process_info) <fast_tracepoint_jumps>: New field.
14496 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
14497 (decode_X_packet, decode_M_packet): Adjust.
14498 (relocate_instruction): Declare.
14499 (in_process_agent_loaded): Declare.
14500 (tracepoint_look_up_symbols): Declare.
14501 (struct fast_tpoint_collect_status): Declare.
14502 (fast_tracepoint_collecting): Declare.
14503 (force_unlock_trace_buffer): Declare.
14504 (handle_tracepoint_bkpts): Declare.
14505 (initialize_low_tracepoint)
14506 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
14507 * target.h (struct target_ops) <stabilize_threads,
14508 install_fast_tracepoint_jump_pad>: New fields.
14509 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
14510 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
14511 [HAVE_STDINT_H]: Include stdint.h.
14512 (trace_debug_1): Rename to ...
14513 (trace_vdebug): ... this.
14514 (trace_debug): Rename to ...
14515 (trace_debug_1): ... this. Add `level' parameter.
14516 (trace_debug): New.
14517 (ATTR_USED, ATTR_NOINLINE): New.
14518 (IP_AGENT_EXPORT): New.
14519 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
14520 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
14521 (about_to_request_buffer_space, trace_buffer_is_full)
14522 (stopping_tracepoint, expr_eval_result, error_tracepoint)
14523 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
14524 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
14525 (traceframe_write_count, traceframes_created)
14526 (trace_state_variables)
14527 New renaming defines.
14528 (struct ipa_sym_addresses): New.
14529 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
14530 (symbol_list): New.
14531 (ipa_sym_addrs): New.
14532 (all_tracepoint_symbols_looked_up): New.
14533 (in_process_agent_loaded): New.
14534 (write_e_ipa_not_loaded): New.
14535 (maybe_write_ipa_not_loaded): New.
14536 (tracepoint_look_up_symbols): New.
14537 (debug_threads) [IN_PROCESS_AGENT]: New.
14538 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
14539 (UNKNOWN_SIDE_EFFECTS): New.
14540 (stop_tracing): New.
14541 (flush_trace_buffer): New.
14542 (stop_tracing_bkpt): New.
14543 (flush_trace_buffer_bkpt): New.
14544 (read_inferior_integer): New.
14545 (read_inferior_uinteger): New.
14546 (read_inferior_data_pointer): New.
14547 (write_inferior_data_pointer): New.
14548 (write_inferior_integer): New.
14549 (write_inferior_uinteger): New.
14550 (struct collect_static_trace_data_action): Delete.
14551 (enum tracepoint_type): New.
14552 (struct tracepoint) <type>: New field `type'.
14553 <actions_str, step_actions, step_actions_str>: Only include in
14555 <orig_size, obj_addr_on_target, adjusted_insn_addr>
14556 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
14557 (tracepoints): Use IP_AGENT_EXPORT.
14558 (last_tracepoint): Don't include in the IPA.
14559 (stopping_tracepoint): Use IP_AGENT_EXPORT.
14560 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
14561 (alloced_trace_state_variables): New.
14562 (trace_state_variables): Use IP_AGENT_EXPORT.
14563 (traceframe_t): Delete unused variable.
14564 (circular_trace_buffer): Don't include in the IPA.
14565 (trace_buffer_start): Delete.
14566 (struct trace_buffer_control): New.
14567 (trace_buffer_free): Delete.
14568 (struct ipa_trace_buffer_control): New.
14569 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
14570 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
14572 (trace_buffer_ctrl): New.
14573 (TRACE_BUFFER_CTRL_CURR): New.
14574 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
14575 Reimplement as macros.
14576 (trace_buffer_wrap): Delete.
14577 (traceframe_write_count, traceframe_read_count)
14578 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
14579 (struct tracepoint_hit_ctx) <type>: New field.
14580 (struct fast_tracepoint_ctx): New.
14581 (memory_barrier): New.
14583 (record_tracepoint_error): Update atomically in the IPA.
14584 (clear_inferior_trace_buffer): New.
14585 (about_to_request_buffer_space): New.
14586 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
14587 updating the same buffer.
14588 (add_tracepoint): Default the tracepoint's type to trap
14589 tracepoint, and orig_size to -1.
14590 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
14591 internal variables.
14592 (create_trace_state_variable): New parameter `gdb'. Handle it.
14593 (clear_installed_tracepoints): Clear fast tracepoint jumps.
14594 (cmd_qtdp): Handle fast tracepoints.
14595 (cmd_qtdv): Adjust.
14596 (max_jump_pad_size): New.
14597 (gdb_jump_pad_head): New.
14598 (get_jump_space_head): New.
14599 (claim_jump_space): New.
14600 (sort_tracepoints): New.
14601 (MAX_JUMP_SIZE): New.
14602 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
14604 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
14605 support. Upload fast traceframes, and delete internal IPA
14607 (stop_tracing_handler): New.
14608 (flush_trace_buffer_handler): New.
14609 (cmd_qtstop): Upload fast tracepoints.
14610 (response_tracepoint): Handle fast tracepoints.
14611 (tracepoint_finished_step): Upload fast traceframes. Set the
14612 tracepoint hit context's tracepoint type.
14613 (handle_tracepoint_bkpts): New.
14614 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
14615 type. Add comment about fast tracepoints.
14616 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
14617 non-existing action_str field.
14618 (get_context_regcache): Handle fast tracepoints.
14619 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
14621 (fast_tracepoint_from_jump_pad_address): New.
14622 (fast_tracepoint_from_ipa_tpoint_address): New.
14623 (collecting_t): New.
14624 (force_unlock_trace_buffer): New.
14625 (fast_tracepoint_collecting): New.
14627 (gdb_collect): New.
14628 (write_inferior_data_ptr): New.
14629 (target_tp_heap): New.
14630 (target_malloc): New.
14631 (download_agent_expr): New.
14633 (download_tracepoints): New.
14634 (download_trace_state_variables): New.
14635 (upload_fast_traceframes): New.
14636 (IPA_FIRST_TRACEFRAME): New.
14637 (IPA_NEXT_TRACEFRAME_1): New.
14638 (IPA_NEXT_TRACEFRAME): New.
14639 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
14640 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
14641 (gdb_jump_pad_buffer_end): New.
14642 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
14643 (initialize_tracepoint): Adjust.
14644 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
14645 buffer. Initialize the low module.
14646 * utils.c (PREFIX, TOOLNAME): New.
14647 (malloc_failure): Use PREFIX.
14648 (error): In the IPA, an error causes an exit.
14649 (fatal, warning): Use PREFIX.
14650 (internal_error): Use TOOLNAME.
14651 (NUMCELLS): Increase to 10.
14652 * configure, config.in: Regenerate.
14654 2010-06-01 Pedro Alves <pedro@codesourcery.com>
14656 * server.c (handle_query) <qSupported>: Do two passes over the
14657 qSupported string to avoid nesting strtok.
14659 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
14661 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
14663 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
14664 -Wl,--dynamic-list.
14665 * configure: Regenerate.
14666 * proc-service.list: New.
14668 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
14670 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
14673 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
14675 * gdbreplay.c (remote_open): Check error return from socket() call by
14676 its equality to -1 not by it being negative.
14677 * remote-utils.c (remote_open): Likewise.
14679 2010-05-23 Pedro Alves <pedro@codesourcery.com>
14681 * config.h: Regenerate.
14683 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
14685 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
14686 doesn't provide PTRACE_GET_THREAD_AREA.
14688 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
14690 * linux-m68k-low.c: Include <asm/ptrace.h>
14691 (ps_get_thread_area): Implement.
14693 2010-05-03 Doug Evans <dje@google.com>
14695 * event-loop.c (struct callback_event): New struct.
14696 (callback_list): New global.
14697 (append_callback_event, delete_callback_event): New functions.
14698 (process_callback): New function.
14699 (start_event_loop): Call it.
14700 * remote-utils.c (NOT_SCHEDULED): Define.
14701 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
14702 moved out of readchar.
14703 (readchar): Rewrite. Call reschedule before returning.
14704 (reset_readchar): New function.
14705 (remote_close): Call it.
14706 (process_remaining, reschedule): New functions.
14707 * server.h (callback_handler_func): New typedef.
14708 (append_callback_event, delete_callback_event): Declare.
14710 2010-05-03 Pedro Alves <pedro@codesourcery.com>
14712 * proc-service.c (ps_pglobal_lookup): Use
14713 thread_db_look_up_one_symbol.
14714 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
14715 parameter. Use it instead of all_symbols_looked_up.
14716 * server.h (struct process_info) <all_symbols_looked_up>: Delete
14718 (all_symbols_looked_up): Don't declare.
14719 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
14720 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
14722 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
14723 Set all_symbols_looked_up here.
14724 (thread_db_look_up_one_symbol): New.
14725 (thread_db_get_tls_address): Adjust.
14726 (thread_db_load_search, try_thread_db_load_1): Always allocate the
14727 thread_db object on the heap, and tentatively set it in the
14729 (thread_db_init): Don't set all_symbols_looked_up here.
14730 * linux-low.h (thread_db_look_up_one_symbol): Declare.
14732 2010-05-03 Pedro Alves <pedro@codesourcery.com>
14734 * linux-low.c (linux_kill, linux_detach): Adjust.
14735 (status_pending_p_callback): Remove redundant statement. Check
14736 for !TARGET_WAITIKIND_IGNORE, instead of
14737 TARGET_WAITKIND_STOPPED.
14738 (handle_tracepoints): Make sure LWP is locked. Adjust.
14739 (linux_wait_for_event_1): Adjust.
14740 (linux_cancel_breakpoints): New.
14741 (unsuspend_one_lwp): New.
14742 (unsuspend_all_lwps): New.
14743 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
14744 (send_sigstop_callback): Change return type to int, add new
14745 `except' parameter and handle it.
14746 (suspend_and_send_sigstop_callback): New.
14747 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
14748 pass them down. If SUSPEND, also increment the lwp's suspend
14750 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
14751 (need_step_over_p): Don't consider suspended LWPs.
14752 (start_step_over): Adjust.
14753 (proceed_one_lwp): Change return type to int, add new `except'
14754 parameter and handle it.
14755 (unsuspend_and_proceed_one_lwp): New.
14756 (proceed_all_lwps): Use find_inferior instead of
14758 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
14759 also decrement the suspend count of LWPs. Pass `except' down,
14760 instead of hacking its suspend count.
14761 (linux_pause_all): Add `freeze' parameter. Adjust.
14762 (linux_unpause_all): New.
14763 (linux_target_ops): Install linux_unpause_all.
14764 * server.c (handle_status): Adjust.
14765 * target.h (struct target_ops): New fields `unpause_all' and
14766 `cancel_breakpoints'. Add new parameter to `pause_all'.
14767 (pause_all): Add new `freeze' parameter.
14768 (unpause_all): New.
14769 (cancel_breakpoints): New.
14770 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
14771 cancel breakpoints.
14772 (cmd_qtstart): Pause threads.
14773 (stop_tracing): Pause threads, and cancel breakpoints.
14774 * win32-low.c (win32_target_ops): Adjust.
14776 2010-05-03 Pedro Alves <pedro@codesourcery.com>
14778 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
14779 the inferior right away from here...
14780 (linux_wait_1): ... to here, and adjust to check the thread's
14781 last_resume_kind instead of the lwp's step or stop_expected flags.
14783 2010-05-02 Pedro Alves <pedro@codesourcery.com>
14785 * README: Use consistent `GDB' and `GDBserver' spellings.
14787 2010-05-02 Pedro Alves <pedro@codesourcery.com>
14789 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
14790 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
14791 (linux_detach_one_lwp): Assume the lwp is stopped.
14792 (any_thread_of): Delete.
14793 (linux_detach): Stop all lwps here. Don't blindly delete all
14795 (delete_lwp_callback): New.
14796 (linux_mourn): Delete all lwps of the process that is gone.
14797 (linux_wait_1): Don't delete the last lwp of the process here.
14798 * mem-break.h (mark_breakpoints_out): Declare.
14799 * mem-break.c (mark_breakpoints_out): New.
14800 (free_all_breakpoints): Use it.
14801 * server.c (handle_target_event): If the process is gone, mark
14803 * thread-db.c (struct thread_db) <create_bp>: New field.
14804 (thread_db_enable_reporting): Fix prototype. Store a thread event
14805 breakpoint reference in the thread_db struct.
14806 (thread_db_load_search): Clear the thread_db object.
14807 (try_thread_db_load_1): Ditto.
14808 (switch_to_process): New.
14809 (disable_thread_event_reporting): Use it.
14810 (remove_thread_event_breakpoints): New.
14811 (thread_db_detach, thread_db_mourn): Use it.
14813 2010-05-01 Pedro Alves <pedro@codesourcery.com>
14815 * linux-low.c (linux_enable_event_reporting): New.
14816 (linux_wait_for_event_1, handle_extended_wait): Use it.
14818 2010-04-30 Pedro Alves <pedro@codesourcery.com>
14820 * linux-low.c (linux_kill_one_lwp, linux_kill)
14821 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
14822 (send_sigstop): Take an lwp_info as parameter instead. Queue a
14823 SIGSTOP even if the LWP is stopped.
14824 (send_sigstop_callback): New.
14825 (stop_all_lwps): Use send_sigstop_callback instead.
14826 (linux_resume_one_thread): Adjust.
14827 (proceed_one_lwp): Still proceed an LWP that the client has
14828 requested to stop, if we haven't reported it as stopped yet. Make
14829 sure that LWPs the client want stopped, have a pending SIGSTOP.
14831 2010-04-26 Doug Evans <dje@google.com>
14833 * server.c (handle_general_set): Make static.
14835 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
14836 Print received char after testing for error/eof instead of before.
14837 (input_interrupt): Tweak comment.
14839 2010-04-23 Doug Evans <dje@google.com>
14841 * server.c (start_inferior): Print inferior argv if --debug.
14843 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
14845 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
14846 * nto-x86-low.c: Include server.h
14848 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
14850 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
14851 be consistent with other sources of this directory.
14852 (init_registers_amd64): Correct name of source file of this function
14855 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14857 * configure.srv (x86_64-*-mingw*): New configuration for Windows
14858 64-bit executables.
14860 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14862 * win32-i386-low.c: Add 64-bit support.
14863 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
14864 (init_registers_amd64): Declare.
14865 (mappings): Add 64-bit version of array.
14866 (init_windows_x86): New function.
14867 (the_low_target): Change init_arch field to init_windows_x86.
14869 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14871 * win32-low.c: Adapt to support also 64-bit architecture.
14872 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
14873 (get_image_name): Use SIZE_T type for local variable `done'.
14874 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
14875 (toolhelp_get_dll_name): Idem.
14876 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
14877 Use uintptr_t typecast to avoid warning.
14878 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
14879 (handle_exception): Use phex_nz to avoid warning.
14880 (win32_wait): Remove unused local variable `process'.
14882 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14884 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
14887 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
14889 * configure.ac: Use `ws2_32' library for srv_mingw.
14890 * configure: Regenerate.
14891 * gdbreplay.c: Include winsock2.h instead of winsock.h.
14892 * remote-utils.c: Likewise.
14894 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
14896 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
14897 if __x86_64__ is defined.
14899 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
14901 * configure: Regenerate.
14903 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
14905 * server.c (handle_query): Handle 'qGetTIBAddr' query.
14906 * target.h (target_ops): New get_tib_address field.
14907 * win32-low.h (win32_thread_info): Add thread_local_base field.
14908 * win32-low.c (child_add_thread): Add tlb argument.
14909 Set thread_local_base field to TLB.
14910 (get_child_debug_event): Adapt to child_add_thread change.
14911 (win32_get_tib_address): New function.
14912 (win32_target_ops): Set get_tib_address field to
14913 win32_get_tib_address.
14914 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
14916 2010-04-12 Pedro Alves <pedro@codesourcery.com>
14918 * linux-low.c (linux_mourn): Also remove the process.
14919 * server.c (handle_target_event): Don't remove the process here.
14920 * nto-low.c (nto_mourn): New.
14921 (nto_target_ops): Install it.
14922 * spu-low.c (spu_mourn): New.
14923 (spu_target_ops): Install it.
14924 * win32-low.c (win32_mourn): New.
14925 (win32_target_ops): Install it.
14927 2010-04-12 Pedro Alves <pedro@codesourcery.com>
14929 * server.h (buffer_xml_printf): Remove redundant `;'.
14931 2010-04-12 Pedro Alves <pedro@codesourcery.com>
14933 * regcache.c (set_register_cache): Invalidate regcaches before
14934 changing the register cache layout.
14935 (regcache_invalidate_one): Allow a NULL regcache.
14936 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
14937 regcaches before changing the register cache layout or the target
14940 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
14942 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
14943 variable warning on Linux/x86-64.
14945 2010-04-11 Pedro Alves <pedro@codesourcery.com>
14947 GDBserver disconnected tracing support.
14949 * linux-low.c (linux_remove_process): Delete.
14950 (add_lwp): Don't set last_resume_kind here.
14951 (linux_kill): Use `mourn'.
14952 (linux_detach): Use `thread_db_detach', and `mourn'.
14953 (linux_mourn): New.
14954 (linux_attach_lwp_1): Adjust comment.
14955 (linux_attach): last_resume_kind moved the thread_info; adjust.
14956 (status_pending_p_callback): Adjust.
14957 (linux_wait_for_event_1): Adjust.
14958 (count_events_callback, select_singlestep_lwp_callback)
14959 (select_event_lwp_callback, cancel_breakpoints_callback)
14960 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
14961 (proceed_one_lwp): Adjust.
14962 (linux_async): Add debug output.
14963 (linux_thread_stopped): New.
14964 (linux_pause_all): New.
14965 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
14967 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
14968 (thread_db_free): Delete declaration.
14969 (thread_db_detach, thread_db_mourn): Declare.
14970 * thread-db.c (thread_db_init): Use thread_db_mourn.
14971 (thread_db_free): Delete, split in two.
14972 (disable_thread_event_reporting): New.
14973 (thread_db_detach): New.
14974 (thread_db_mourn): New.
14976 * server.h (struct thread_info) <last_resume_kind>: New field.
14977 <attached>: Add comment.
14978 <gdb_detached>: New field.
14979 (handler_func): Change return type to int.
14980 (handle_serial_event, handle_target_event): Ditto.
14981 (gdb_connected): Declare.
14983 (disconnected_tracing): Declare.
14984 (stop_tracing): Declare.
14986 * server.c (handle_query) <qSupported>: Report support for
14987 disconnected tracing.
14988 (queue_stop_reply_callback): Account for running threads.
14989 (gdb_wants_thread_stopped): New.
14990 (gdb_wants_all_threads_stopped): New.
14991 (gdb_reattached_process): New.
14992 (handle_status): Clear the `gdb_detached' flag of all processes.
14993 In all-stop, stop all threads.
14994 (main): Be sure to leave tfind mode. Handle disconnected tracing.
14995 (process_serial_event): If the remote connection breaks, or if an
14996 exit was forced with "monitor exit", force an event loop exit.
14997 Handle disconnected tracing on detach.
14998 (handle_serial_event): Adjust.
14999 (handle_target_event): If GDB isn't connected, forward events back
15000 to the inferior, unless the last process exited, in which case,
15001 exit gdbserver. Adjust interface.
15003 * remote-utils.c (remote_open): Don't block in accept. Instead
15004 register an event loop source on the listen socket file
15005 descriptor. Refactor bits into ...
15006 (listen_desc): ... this new global.
15007 (gdb_connected): ... this new function.
15008 (enable_async_notification): ... this new function.
15009 (handle_accept_event): ... this new function.
15010 (remote_close): Clear remote_desc.
15012 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
15014 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
15016 (mourn_inferior): Define.
15017 (target_process_qsupported): Avoid the dangling else problem.
15018 (thread_stopped): Define.
15019 (pause_all): Define.
15020 (target_waitstatus_to_string): Declare.
15021 * target.c (target_waitstatus_to_string): New.
15023 * tracepoint.c (tracing): Make extern.
15024 (disconnected_tracing): New.
15025 (stop_tracing): Make extern. Handle tracing stops due to GDB
15027 (cmd_qtdisconnected): New.
15028 (cmd_qtstatus): Report disconnected tracing status in trace reply.
15029 (handle_tracepoint_general_set): Handle QTDisconnected.
15031 * event-loop.c (event_handler_func): Change return type to int.
15032 (process_event): Bail out if the event handler wants the event
15034 (handle_file_event): Ditto.
15035 (start_event_loop): Bail out if the event handler wants the event
15038 * nto-low.c (nto_target_ops): Adjust.
15039 * spu-low.c (spu_wait): Don't remove the process here.
15040 (spu_target_ops): Adjust.
15041 * win32-low.c (win32_wait): Don't remove the process here.
15042 (win32_target_ops): Adjust.
15044 2010-04-11 Pedro Alves <pedro@codesourcery.com>
15046 * regcache.c (realloc_register_cache): Invalidate inferior's
15047 regcache before recreating it.
15049 2010-04-09 Pedro Alves <pedro@codesourcery.com>
15051 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
15053 2010-04-09 Stan Shebs <stan@codesourcery.com>
15054 Pedro Alves <pedro@codesourcery.com>
15056 * server.h (LONGEST): New.
15057 (struct thread_info) <while_stepping>: New field.
15058 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
15060 (initialize_tracepoint, handle_tracepoint_general_set)
15061 (handle_tracepoint_query, tracepoint_finished_step)
15062 (tracepoint_was_hit, release_while_stepping_state_list):
15063 (current_traceframe): Declare.
15064 * server.c (handle_general_set): Handle tracepoint packets.
15065 (read_memory): New.
15066 (write_memory): New.
15067 (handle_search_memory_1): Use read_memory.
15068 (handle_query): Report support for conditional tracepoints, trace
15069 state variables, and tracepoint sources. Handle tracepoint
15071 (main): Initialize the tracepoints module.
15072 (process_serial_event): Handle traceframe reads/writes.
15074 * linux-low.c (handle_tracepoints): New.
15075 (linux_wait_1): Call it.
15076 (linux_resume_one_lwp): Handle while-stepping.
15077 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
15078 (linux_target_ops): Install them.
15079 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
15081 * linux-x86-low.c (x86_supports_tracepoints): New.
15082 (the_low_target). Install it.
15084 * mem-break.h (delete_breakpoint): Declare.
15085 * mem-break.c (delete_breakpoint): Make external.
15087 * target.h (struct target_ops): Add `supports_tracepoints',
15088 `read_pc', and `write_pc' fields.
15089 (target_supports_tracepoints): Define.
15090 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
15093 * regcache.h (struct regcache) <registers_owned>: New field.
15094 (init_register_cache, regcache_cpy): Declare.
15095 (regcache_read_pc, regcache_write_pc): Declare.
15096 (register_cache_size): Declare.
15097 (supply_regblock): Declare.
15098 * regcache.c (init_register_cache): New.
15099 (new_register_cache): Use it.
15100 (regcache_cpy): New.
15101 (register_cache_size): New.
15102 (supply_regblock): New.
15103 (regcache_read_pc, regcache_write_pc): New.
15105 * tracepoint.c: New.
15107 * Makefile.in (OBS): Add tracepoint.o.
15108 (tracepoint.o): New rule.
15110 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
15112 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
15114 (i386-mmx.c): Likewise.
15115 (i386-mmx-linux.o): Likewise.
15116 (i386-mmx-linux.c): Likewise.
15118 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
15119 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
15120 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
15121 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
15123 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
15124 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
15125 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
15127 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
15129 * Makefile.in (clean): Updated.
15131 (i386-avx.c): Likewise.
15132 (i386-avx-linux.o): Likewise.
15133 (i386-avx-linux.c): Likewise.
15134 (amd64-avx.o): Likewise.
15135 (amd64-avx.c): Likewise.
15136 (amd64-avx-linux.o): Likewise.
15137 (amd64-avx-linux.c): Likewise.
15139 * configure.srv (srv_i386_regobj): Add i386-avx.o.
15140 (srv_i386_linux_regobj): Add i386-avx-linux.o.
15141 (srv_amd64_regobj): Add amd64-avx.o.
15142 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
15143 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
15144 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
15145 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
15146 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
15147 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
15148 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
15150 * i387-fp.c: Include "i386-xstate.h".
15152 (i387_cache_to_xsave): Likewise.
15153 (i387_xsave_to_cache): Likewise.
15154 (x86_xcr0): Likewise.
15156 * i387-fp.h (i387_cache_to_xsave): Likewise.
15157 (i387_xsave_to_cache): Likewise.
15158 (x86_xcr0): Likewise.
15160 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
15161 * linux-crisv32-low.c (target_regsets): Likewise.
15162 * linux-m68k-low.c (target_regsets): Likewise.
15163 * linux-mips-low.c (target_regsets): Likewise.
15164 * linux-ppc-low.c (target_regsets): Likewise.
15165 * linux-s390-low.c (target_regsets): Likewise.
15166 * linux-sh-low.c (target_regsets): Likewise.
15167 * linux-sparc-low.c (target_regsets): Likewise.
15168 * linux-xtensa-low.c (target_regsets): Likewise.
15170 * linux-low.c: Include <sys/uio.h>.
15171 (regsets_fetch_inferior_registers): Support nt_type.
15172 (regsets_store_inferior_registers): Likewise.
15173 (linux_process_qsupported): New.
15174 (linux_target_ops): Add linux_process_qsupported.
15176 * linux-low.h (regset_info): Add nt_type.
15177 (linux_target_ops): Add process_qsupported.
15179 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
15181 (init_registers_i386_avx_linux): New.
15182 (init_registers_amd64_avx_linux): Likewise.
15183 (xmltarget_i386_linux_no_xml): Likewise.
15184 (xmltarget_amd64_linux_no_xml): Likewise.
15185 (PTRACE_GETREGSET): Likewise.
15186 (PTRACE_SETREGSET): Likewise.
15187 (x86_fill_xstateregset): Likewise.
15188 (x86_store_xstateregset): Likewise.
15189 (use_xml): Likewise.
15190 (x86_linux_update_xmltarget): Likewise.
15191 (x86_linux_process_qsupported): Likewise.
15192 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
15193 (x86_arch_setup): Don't call init_registers_amd64_linux nor
15194 init_registers_i386_linux here. Call
15195 x86_linux_update_xmltarget.
15196 (the_low_target): Add x86_linux_process_qsupported.
15198 * server.c (handle_query): Call target_process_qsupported.
15200 * target.h (target_ops): Add process_qsupported.
15201 (target_process_qsupported): New.
15203 2010-04-03 Pedro Alves <pedro@codesourcery.com>
15205 * inferiors.c (add_thread): Set last_status kind to
15206 TARGET_WAITKIND_IGNORE.
15207 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
15208 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
15209 (linux_wait_1): Move `thread' local definition to block that uses
15210 it. Don't NULL initialize `event_child'.
15211 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
15212 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
15213 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
15215 2010-04-01 Pedro Alves <pedro@codesourcery.com>
15217 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
15218 an extended waitstatus, or by a watchpoint.
15219 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
15220 thread was stepping or has been stopped by a watchpoint.
15222 2010-04-01 Pedro Alves <pedro@codesourcery.com>
15224 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
15225 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
15226 of another, then delete the previous, and validate all
15228 (validate_inserted_breakpoint): New.
15229 (delete_disabled_breakpoints): New.
15230 (validate_breakpoints): New.
15231 (check_mem_read): Validate breakpoints before trusting their
15232 shadow. Delete disabled breakpoints.
15233 (check_mem_write): Validate breakpoints before trusting they
15234 should be inserted. Delete disabled breakpoints.
15235 * mem-break.h (validate_breakpoints):
15236 * server.c (handle_query): Validate breakpoints when we see a
15239 2010-04-01 Pedro Alves <pedro@codesourcery.com>
15241 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
15242 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
15243 if we could tell there's a GDB breakpoint at stop_pc.
15244 (need_step_over_p): Don't do a step over if we find a GDB
15245 breakpoint at the resume PC.
15247 * mem-break.c (struct raw_breakpoint): New.
15248 (enum bkpt_type): New type `gdb_breakpoint'.
15249 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
15250 fields. New field `raw'.
15251 (find_raw_breakpoint_at): New.
15252 (set_raw_breakpoint_at): Handle refcounting. Create a raw
15253 breakpoint instead.
15254 (set_breakpoint_at): Adjust.
15255 (delete_raw_breakpoint): New.
15256 (release_breakpoint): New.
15257 (delete_breakpoint): Rename to...
15258 (delete_breakpoint_1): ... this. Add proc parameter. Use
15259 release_breakpoint. Return ENOENT.
15260 (delete_breakpoint): Reimplement.
15261 (find_breakpoint_at): Delete.
15262 (find_gdb_breakpoint_at): New.
15263 (delete_breakpoint_at): Delete.
15264 (set_gdb_breakpoint_at): New.
15265 (delete_gdb_breakpoint_at): New.
15266 (gdb_breakpoint_here): New.
15267 (set_reinsert_breakpoint): Use release_breakpoint.
15268 (uninsert_breakpoint): Rename to ...
15269 (uninsert_raw_breakpoint): ... this.
15270 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
15271 (reinsert_raw_breakpoint): Change parameter type to
15273 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
15275 (check_breakpoints): Adjust. Use release_breakpoint.
15276 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
15277 (breakpoint_inserted_here): Ditto.
15278 (check_mem_read): Adjust to iterate over raw breakpoints instead.
15279 Don't trust the breakpoint's shadow if it is not inserted.
15280 (check_mem_write): Adjust to iterate over raw breakpoints instead.
15281 (delete_all_breakpoints): Adjust.
15282 (free_all_breakpoints): Mark all breakpoints as uninserted, and
15283 use delete_breakpoint_1.
15285 * mem-break.h (breakpoints_supported): Delete declaration.
15286 (set_gdb_breakpoint_at): Declare.
15287 (gdb_breakpoint_here): Declare.
15288 (delete_breakpoint_at): Delete.
15289 (delete_gdb_breakpoint_at): Declare.
15291 * server.h (struct raw_breakpoint): Forward declare.
15292 (struct process_info): New field `raw_breakpoints'.
15294 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
15297 2010-03-24 Pedro Alves <pedro@codesourcery.com>
15299 * linux-low.c (status_pending_p_callback): Fix comment.
15300 (linux_wait_for_event_1): Move most of the internal breakpoint
15301 handling from here...
15302 (linux_wait_1): ... to here.
15303 (count_events_callback): New.
15304 (select_singlestep_lwp_callback): New.
15305 (select_event_lwp_callback): New.
15306 (cancel_breakpoints_callback): New.
15307 (select_event_lwp): New.
15308 (linux_wait_1): Simplify internal breakpoint handling. Give equal
15309 priority to all LWPs that have had events that should be reported
15310 to the client. Cancel breakpoints when about to reporting the
15311 event to the client, not while stopping lwps. No longer cancel
15312 finished single-steps here.
15313 (cancel_finished_single_step): Delete.
15314 (cancel_finished_single_steps): Delete.
15316 2010-03-24 Pedro Alves <pedro@codesourcery.com>
15318 * mem-break.c (enum bkpt_type): New.
15319 (struct breakpoint): New field `type'.
15320 (set_breakpoint_at): Change return type to struct breakpoint
15321 pointer. Set type to `other_breakpoint' by default.
15322 (delete_breakpoint): Rewrite, supporting more than one breakpoint
15323 in the breakpoint list.
15324 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
15325 (reinsert_breakpoint): Rename to ...
15326 (reinsert_raw_breakpoint): ... this.
15327 (reinsert_breakpoints_at): Adjust.
15328 * mem-break.h (struct breakpoint): Declare.
15329 (set_breakpoint_at): Change return type to struct breakpoint
15332 2010-03-24 Pedro Alves <pedro@codesourcery.com>
15334 * server.c (handle_query): Assign, not compare.
15336 2010-03-24 Pedro Alves <pedro@codesourcery.com>
15338 Teach linux gdbserver to step-over-breakpoints.
15340 * linux-low.c (can_hardware_single_step): New.
15341 (supports_breakpoints): New.
15342 (handle_extended_wait): If stopping threads, read the stop pc of
15343 the new cloned LWP.
15345 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
15346 low target doesn't support retrieving the PC.
15347 (add_lwp): Set last_resume_kind to resume_continue.
15348 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
15349 (linux_attach): Don't clear stop_expected. Set the lwp's
15350 last_resume_kind to resume_stop.
15351 (linux_detach_one_lwp): Don't check for removed breakpoints.
15352 (check_removed_breakpoint): Delete.
15353 (status_pending_p): Rename to ...
15354 (status_pending_p_callback): ... this. Don't check for removed
15355 breakpoints. Don't consider threads that are stopped from GDB's
15357 (linux_wait_for_lwp): Always read the stop_pc here.
15358 (cancel_breakpoint): New.
15359 (step_over_bkpt): New global.
15360 (linux_wait_for_event_1): Implement stepping over breakpoints.
15361 (gdb_wants_lwp_stopped): New.
15362 (gdb_wants_all_stopped): New.
15363 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
15364 single-step traps here. Store the thread's last reported target
15366 (send_sigstop): Don't clear stop_expected. Always set it,
15368 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
15369 (cancel_finished_single_step): New.
15370 (cancel_finished_single_steps): New.
15371 (wait_for_sigstop): Don't cancel finished single-step traps here.
15372 (linux_resume_one_lwp): Don't check for removed breakpoints.
15373 Don't set `step' on non-hardware step archs.
15374 (linux_set_resume_request): Ignore resume_stop requests if already
15375 stopping or stopped. Set the lwp's last_resume_kind.
15376 (resume_status_pending_p): Don't check for removed breakpoints.
15377 (need_step_over_p): New.
15378 (start_step_over): New.
15379 (finish_step_over): New.
15380 (linux_resume_one_thread): Always queue a sigstop for resume_stop
15381 requests. Clear the thread's last reported target waitstatus.
15382 Don't use the `suspended' flag. Don't consider pending breakpoints.
15383 (linux_resume): Start a step-over if necessary.
15384 (proceed_one_lwp): New.
15385 (proceed_all_lwps): New.
15386 (unstop_all_lwps): New.
15387 * linux-low.h (struct lwp_info): Rewrite comment for the
15388 `suspended' flag. Add the `stop_pc' field. Delete the
15389 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
15390 Add `'last_resume_kind' and `need_step_over' fields.
15391 * inferiors.c (struct thread_info): Delete, moved elsewhere.
15392 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
15393 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
15394 (set_raw_breakpoint_at): New.
15395 (set_breakpoint_at): Rewrite to use it.
15396 (reinsert_breakpoint_handler): Delete.
15397 (set_reinsert_breakpoint): New.
15398 (reinsert_breakpoint_by_bp): Delete.
15399 (delete_reinsert_breakpoints): New.
15400 (uninsert_breakpoint): Rewrite.
15401 (uninsert_breakpoints_at): New.
15402 (reinsert_breakpoint): Rewrite.
15403 (reinsert_breakpoints_at): New.
15404 (check_breakpoints): Rewrite.
15405 (breakpoint_here): New.
15406 (breakpoint_inserted_here): New.
15407 (check_mem_read): Adjust.
15408 * mem-break.h (breakpoints_supported, breakpoint_here)
15409 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
15410 (reinsert_breakpoint_by_bp): Delete declaration.
15411 (delete_reinsert_breakpoints): Declare.
15412 (reinsert_breakpoint): Delete declaration.
15413 (reinsert_breakpoints_at): Declare.
15414 (uninsert_breakpoint): Delete declaration.
15415 (uninsert_breakpoints_at): Declare.
15416 (check_breakpoints): Adjust prototype.
15417 * server.h: Adjust include order.
15418 (struct thread_info): Declare here. Add a `last_status' field.
15420 2010-03-23 Michael Snyder <msnyder@vmware.com>
15422 * server.c (crc32): New function.
15423 (handle_query): Add handling for 'qCRC:' request.
15425 2010-03-23 Pedro Alves <pedro@codesourcery.com>
15427 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
15428 lwp had been stopped by a watchpoint.
15430 2010-03-16 Pedro Alves <pedro@codesourcery.com>
15432 * server.h (internal_error): Declare.
15433 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
15434 * utils.c (internal_error): New function.
15436 2010-03-15 Andreas Schwab <schwab@redhat.com>
15438 * configure.srv: Fix typo setting srv_regobj.
15440 2010-03-15 Pedro Alves <pedro@codesourcery.com>
15442 * linux-low.c (fetch_register): Avoid passing a non string literal
15444 (usr_store_inferior_registers): Ditto.
15446 2010-03-14 Pedro Alves <pedro@codesourcery.com>
15448 * linux-low.c (linux_write_memory): Bail out early if peeking
15451 2010-03-14 Pedro Alves <pedro@codesourcery.com>
15453 * linux-low.h (struct lwp_info): New fields
15454 `stopped_by_watchpoint' and `stopped_data_address'.
15455 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
15456 here, and cache them in the lwp object.
15457 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
15459 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
15461 (linux_stopped_by_watchpoint): Rewrite.
15462 (linux_stopped_data_address): Rewrite.
15464 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
15466 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
15467 switching the current inferior, not before.
15469 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
15471 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
15472 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
15473 i386-linux.c and amd64-linux.c.
15474 (reg-i386.o): Removed.
15475 (reg-i386.c): Likewise.
15476 (reg-i386-linux.o): Likewise.
15477 (reg-i386-linux.c): Likewise.
15478 (reg-x86-64.o): Likewise.
15479 (reg-x86-64.c): Likewise.
15480 (reg-x86-64-linux.o): Likewise.
15481 (reg-x86-64-linux.c): Likewise.
15483 (i386.c): Likewise.
15484 (i386-linux.o): Likewise.
15485 (i386-linux.c): Likewise.
15486 (amd64.o): Likewise.
15487 (amd64.c): Likewise.
15488 (amd64-linux.o): Likewise.
15489 (amd64-linux.c): Likewise.
15491 * configure.srv (srv_i386_regobj): New.
15492 (srv_i386_linux_regobj): Likewise.
15493 (srv_amd64_regobj): Likewise.
15494 (srv_amd64_linux_regobj): Likewise.
15495 (srv_i386_32bit_xmlfiles): Likewise.
15496 (srv_i386_64bit_xmlfiles): Likewise.
15497 (srv_i386_xmlfiles): Likewise.
15498 (srv_amd64_xmlfiles): Likewise.
15499 (srv_i386_linux_xmlfiles): Likewise.
15500 (srv_amd64_linux_xmlfiles): Likewise.
15501 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
15502 srv_xmlfiles to $srv_i386_xmlfiles.
15503 (i[34567]86-*-mingw32ce*): Likewise.
15504 (i[34567]86-*-mingw*): Likewise.
15505 (i[34567]86-*-nto*): Likewise.
15506 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
15507 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
15508 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
15509 (x86_64-*-linux*): Likewise.
15511 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
15512 (init_registers_amd64_linux): New.
15513 (x86_arch_setup): Replace init_registers_x86_64_linux with
15514 init_registers_amd64_linux.
15516 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
15518 * configure.ac: Check for libdl. If it is not available link against
15519 static libthread_db.
15520 * configure: Regenerate.
15522 2010-02-22 Pedro Alves <pedro@codesourcery.com>
15526 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
15527 handing a read watchpoint.
15528 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
15530 2010-02-12 Doug Evans <dje@google.com>
15532 * linux-low.c (linux_supports_tracefork_flag): Document.
15533 (linux_look_up_symbols): Add comment.
15535 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
15537 * regcache.c (supply_register): Clear regcache if buf is NULL.
15539 2010-02-02 Nicolas Roche <roche@sourceware.org>
15540 Joel Brobecker <brobecker@adacore.com>
15542 * inferiors.c (find_inferior): Add function documentation.
15543 (unloaded_dll): Handle the case where the unloaded dll has not
15544 been previously registered in the dll list.
15546 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15548 * linux-arm-low.c (thumb_breakpoint_len): Delete.
15549 (thumb2_breakpoint): New.
15550 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
15552 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15554 * linux-low.c (get_stop_pc): Check for SIGTRAP.
15555 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
15558 2010-01-21 Pedro Alves <pedro@codesourcery.com>
15560 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
15562 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
15564 * linux-s390-low.c (s390_collect_ptrace_register)
15565 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
15567 2010-01-21 Doug Evans <dje@google.com>
15569 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
15570 (PTRACE_ARG4_TYPE): New macro.
15571 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
15572 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
15573 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
15574 (usr_store_inferior_registers): Ditto.
15575 (linux_read_memory, linux_write_memory): Ditto.
15576 (linux_test_for_tracefork): Ditto.
15578 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
15579 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
15581 2010-01-21 Pedro Alves <pedro@codesourcery.com>
15583 * proc-service.c (ps_lgetregs): Don't refetch registers from the
15586 2010-01-21 Pedro Alves <pedro@codesourcery.com>
15588 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
15589 prototype to take a regcache. Adjust.
15591 2010-01-20 Pedro Alves <pedro@codesourcery.com>
15593 * regcache.h (struct thread_info): Forward declare.
15594 (struct regcache): New.
15595 (new_register_cache): Adjust prototype.
15596 (get_thread_regcache): Declare.
15597 (free_register_cache): Adjust prototype.
15598 (registers_to_string, registers_from_string): Ditto.
15599 (supply_register, supply_register_by_name, collect_register)
15600 (collect_register_as_string, collect_register_by_name): Ditto.
15601 * regcache.c (struct inferior_regcache_data): Delete.
15602 (get_regcache): Rename to ...
15603 (get_thread_regcache): ... this. Adjust. Switch inferior before
15604 fetching registers.
15605 (regcache_invalidate_one): Adjust.
15606 (regcache_invalidate): Fix prototype.
15607 (new_register_cache): Return the new register cache.
15608 (free_register_cache): Change prototype.
15609 (realloc_register_cache): Adjust.
15610 (registers_to_string): Change prototype to take a regcache. Adjust.
15611 (registers_from_string): Ditto.
15612 (register_data): Ditto.
15613 (supply_register): Ditto.
15614 (supply_register_by_name): Ditto.
15615 (collect_register): Ditto.
15616 (collect_register_as_string): Ditto.
15617 (collect_register_by_name): Ditto.
15618 * server.c (process_serial_event): Adjust.
15619 * linux-low.h (regset_fill_func, regset_store_func): Change
15621 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
15623 * linux-low.c (get_stop_pc): Adjust.
15624 (check_removed_breakpoint): Adjust.
15625 (linux_wait_for_event): Adjust.
15626 (linux_resume_one_lwp): Adjust.
15627 (fetch_register): Add regcache parameter. Adjust.
15628 (usr_store_inferior_registers): Ditto.
15629 (regsets_fetch_inferior_registers): Ditto.
15630 (regsets_store_inferior_registers): Ditto.
15631 (linux_fetch_registers, linux_store_registers): Ditto.
15632 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
15634 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
15636 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
15637 prototype to take a regcache.
15638 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
15639 * remote-utils.c (convert_ascii_to_int, outreg)
15640 (prepare_resume_reply): Change prototype to take a regcache.
15642 * target.h (struct target_ops) <fetch_registers, store_registers>:
15643 Change prototype to take a regcache.
15644 (fetch_inferior_registers, store_inferior_registers): Change
15645 prototype to take a regcache. Adjust.
15646 * proc-service.c (ps_lgetregs): Adjust.
15647 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
15648 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
15649 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
15650 take a regcache. Adjust.
15651 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
15652 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
15653 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
15654 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
15655 * linux-cris-low.c (cris_get_pc, cris_set_pc)
15656 (cris_cannot_fetch_register):
15657 (cris_breakpoint_at): Change prototype to take a regcache.
15659 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
15660 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
15661 to take a regcache. Adjust.
15662 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
15664 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
15665 take a regcache. Adjust.
15666 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
15667 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
15668 (m68k_set_pc): Change prototype to take a regcache. Adjust.
15669 * linux-mips-low.c (mips_get_pc):
15670 (mips_set_pc): Change prototype to take a regcache. Adjust.
15671 (mips_reinsert_addr): Adjust.
15672 (mips_collect_register): Change prototype to take a regcache.
15674 (mips_supply_register):
15675 (mips_collect_register_32bit, mips_supply_register_32bit)
15676 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15677 (mips_store_fpregset): Ditto.
15678 * linux-ppc-low.c (ppc_supply_ptrace_register)
15679 (ppc_supply_ptrace_register): Ditto.
15680 (parse_spufs_run): Adjust.
15681 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
15682 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
15683 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
15684 take a regcache. Adjust.
15685 * linux-s390-low.c (s390_collect_ptrace_register)
15686 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
15687 (s390_set_pc): Change prototype to take a regcache. Adjust.
15688 (s390_arch_setup): Adjust.
15689 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
15690 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
15691 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
15692 (sparc_fill_gregset, sparc_store_gregset_from_stack)
15693 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
15695 (sparc_breakpoint_at): Adjust.
15696 * linux-xtensa-low.c (xtensa_fill_gregset):
15697 (xtensa_store_gregset):
15698 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
15699 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
15700 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
15701 prototype to take a regcache. Adjust.
15702 * win32-arm-low.c (arm_fetch_inferior_register)
15703 (arm_store_inferior_register): Change prototype to take a
15705 * win32-i386-low.c (i386_fetch_inferior_register)
15706 (i386_store_inferior_register): Change prototype to take a
15708 * win32-low.c (child_fetch_inferior_registers)
15709 (child_store_inferior_registers): Change prototype to take a
15711 (win32_wait): Adjust.
15712 (win32_fetch_inferior_registers): Change prototype to take a
15714 (win32_store_inferior_registers): Adjust.
15715 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
15716 store_inferior_register>: Change prototype to take a regcache.
15718 2010-01-20 Doug Evans <dje@google.com>
15720 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
15722 (linux_wait_for_event1, linux_init_signals): Ditto.
15723 (W_STOPCODE): Provide definition if missing.
15725 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
15727 * linux-low.c (linux_core_of_thread): New.
15728 (compare_ints, show_process, list_threads): New.
15729 (linux_qxfer_osdata): Report threads and cores.
15730 (linux_target_op): Register linux_core_of_thread.
15731 * remote-utils.c (prepare_resume_reply): Report the core.
15732 (buffer_xml_printf): Support %d specifier.
15733 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
15735 (handle_query): Handle qXfer:threads. Announce availability
15737 * target.h (struct target_ops): New field core_of_thread.
15739 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
15741 * Makefile.in (clean): Remove new generated files.
15742 (reg-s390.o, reg-s390.c): Remove rules.
15743 (reg-s390x.o, reg-s390x.c): Likewise.
15744 (s390-linux32.o, s390-linux32.c): Add rules.
15745 (s390-linux64.o, s390-linux64.c): Likewise.
15746 (s390x-linux64.o, s390x-linux64.c): Likewise.
15747 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
15748 * linux-s390-low.c: Include <elf.h>.
15749 (HWCAP_S390_HIGH_GPRS): Define if undefined.
15750 (init_registers_s390): Remove prototype.
15751 (init_registers_s390x): Likewise.
15752 (init_registers_s390_linux32): Add prototype.
15753 (init_registers_s390_linux64): Likewise.
15754 (init_registers_s390x_linux64): Likewise.
15755 (s390_num_regs_3264): New define.
15756 (s390_regmap_3264): New global variable.
15757 (s390_cannot_fetch_register): Remove obsolete check.
15758 (s390_cannot_store_register): Likewise.
15759 (s390_collect_ptrace_register): Handle upper/lower register halves.
15760 (s390_supply_ptrace_register): Likewise.
15761 (s390_fill_gregset): Update to register number changes.
15762 (s390_get_hwcap): New routine.
15763 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
15764 Install appropriate regmap and register set.
15766 2010-01-01 Joel Brobecker <brobecker@adacore.com>
15768 * server.c (gdbserver_version): Update copyright year to 2010.
15769 * gdbreplay.c (gdbreplay_version): Likewise.
15771 2009-12-28 Doug Evans <dje@google.com>
15773 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
15774 elf/external.h. Include <elf.h> instead but only if necessary.
15776 2009-12-28 Pedro Alves <pedro@codesourcery.com>
15778 * linux-low.c (linux_remove_process): Remove `detaching'
15779 parameter. Don't release/detach from thread_db here.
15780 (linux_kill): Release/detach from thread_db here, ...
15781 (linux_detach): ... and here, before actually detaching.
15782 (linux_wait_1): ... and here, when a process exits.
15783 * thread-db.c (any_thread_of): New.
15784 (thread_db_free): Switch the current inferior to a thread of the
15787 2009-12-21 Doug Evans <dje@google.com>
15789 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
15791 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
15792 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
15793 warning ifndef __NR_tkill. Move setting of errno there too.
15794 Delete unnecessary resetting of errno after syscall.
15795 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
15797 * configure.ac: Check for dladdr.
15798 * config.in: Regenerate.
15799 * configure: Regenerate.
15800 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
15801 (try_thread_db_load): Update.
15803 * linux-low.c (my_waitpid): Delete unnecessary prototype.
15805 2009-12-18 Doug Evans <dje@google.com>
15807 * event-loop.c: Include unistd.h if it exists.
15809 * linux-low.c (my_waitpid): Move definition away from being in
15810 between linux_tracefork_child/linux_test_for_tracefork.
15812 * gdb_proc_service.h (psaddr_t): Fix type.
15813 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
15814 signature to match glibc.
15816 2009-12-16 Doug Evans <dje@google.com>
15818 * linux-low.c (linux_read_memory): Fix argument to read.
15820 2009-11-26 Pedro Alves <pedro@codesourcery.com>
15822 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
15823 events, don't leave current_inferior pointing at null.
15825 2009-11-26 Pedro Alves <pedro@codesourcery.com>
15827 * win32-low.c (LOG): Delete.
15828 (OUTMSG): Output to stderr.
15829 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
15830 on compile time LOG macro.
15831 (win32_wait): Fix debug output.
15833 2009-11-26 Pedro Alves <pedro@codesourcery.com>
15835 * win32-low.c (win32_add_one_solib): If the dll name is
15836 "ntdll.dll", prepend the system directory to the dll path.
15838 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
15840 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
15842 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
15843 Vladimir Prus <vladimir@codesourcery.com>
15845 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
15846 * configure.ac: Check for __mcoldfire__ and set
15847 gdb_cv_m68k_is_coldfire.
15848 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
15849 reg-cf.o and reg-m68k.o.
15850 * configure: Regenerated.
15852 2009-11-16 Pedro Alves <pedro@codesourcery.com>
15854 * linux-low.c (linux_remove_process): Add `detaching' parameter.
15855 Pass it to thread_db_free.
15856 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
15857 proper `detaching' argument to linux_remove_process.
15858 * linux-low.h (thread_db_free): Add `detaching' parameter.
15859 * thread-db.c (thread_db_init): Pass false as `detaching' argument
15861 (thread_db_free): Add `detaching' parameter. Only
15862 call td_ta_clear_event if detaching from process.
15864 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
15866 * thread-db.c (thread_db_free): Fix typo.
15868 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
15871 * thread-db.c (thread_db_free): Call td_ta_clear_event.
15873 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
15875 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
15876 with an i686 compiler.
15877 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
15879 * configure: Rebuilt.
15881 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
15885 * server.c (handle_search_memory_1): Correct read_addr initialization
15886 in loop for searching subsequent chunks.
15888 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
15890 * configure.ac: New --with-libthread-db option.
15891 * thread-db.c: Allow direct dependence on libthread_db.
15892 (thread_db_free): Adjust.
15893 * config.in: Regenerate.
15894 * configure: Likewise.
15896 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
15899 * thread-db.c (attach_thread): New function.
15900 (maybe_attach_thread): Return success/failure.
15901 (find_new_threads_callback): Adjust.
15902 (thread_db_find_new_threads): Loop until no new threads.
15904 2009-10-13 Pedro Alves <pedro@codesourcery.com>
15906 * proc-service.c (ps_lgetregs): Formatting.
15908 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
15910 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
15911 * configure.ac: Adjust.
15912 * linux-low.h (struct process_info_private): Move members to struct
15914 (thread_db_free, thread_db_handle_monitor_command): New prototype.
15915 * linux-low.c (linux_remove_process): Adjust.
15916 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
15917 * server.c (handle_query): Move code ...
15918 (handle_monitor_command): ... here. New function.
15919 * target.h (struct target_ops): New member.
15920 * thread-db.c (struct thread_db): New.
15921 (libthread_db_search_path): New variable.
15922 (thread_db_create_event, thread_db_enable_reporting)
15923 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
15924 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
15925 (try_thread_db_load_1, dladdr_to_soname): New functions.
15926 (try_thread_db_load, thread_db_load_search): New functions.
15927 (thread_db_init): Search for libthread_db.
15928 (thread_db_free): New function.
15929 (thread_db_handle_monitor_command): Likewise.
15930 * config.in: Regenerate.
15931 * configure: Regenerate.
15933 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
15935 * spu-low.c (spu_kill): Wait for inferior to terminate.
15936 Call clear_inferiors.
15937 (spu_detach): Call clear_inferiors.
15939 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15941 * aclocal.m4: Regenerate.
15942 * config.in: Likewise.
15943 * configure: Likewise.
15945 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15947 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
15948 (parse_spufs_run): New function.
15949 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
15950 (ppc_breakpoint_at): Handle SPU breakpoints.
15952 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15954 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
15955 (SPUFS_MAGIC): Define.
15956 (spu_enumerate_spu_ids): New function.
15957 (linux_qxfer_spu): New function.
15958 (linux_target_ops): Install linux_qxfer_spu.
15960 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15962 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
15963 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
15964 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
15965 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
15966 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
15967 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
15968 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
15969 (init_registers_powerpc_cell32l): Add prototype.
15970 (init_registers_powerpc_cell64l): Likewise.
15971 (ppc_arch_setup): Detect Cell/B.E. architecture.
15973 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15975 * Makefile.in (datarootdir): New variable.
15977 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
15979 * linux-low.c (linux_write_memory): Update debugging output.
15980 * Makefile.in (clean): Add new descriptions.
15981 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
15982 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
15983 * configure.srv: Add new files for arm*-*-linux*.
15984 * linux-arm-low.c: Add new declarations.
15985 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
15986 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
15987 (HWCAP_VFPv3D16): New.
15988 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
15989 instead of __IWMMXT__.
15990 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
15991 (arm_arch_setup): New.
15992 (target_regsets): Remove #ifdef. Add VFP regset.
15993 (the_low_target): Use arm_arch_setup.
15995 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
15997 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
15998 the main thread again.
16000 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
16002 Adding Neutrino gdbserver.
16003 * configure: Regenerated.
16004 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
16005 * configure.srv (i[34567]86-*-nto*): New target.
16006 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
16007 * remote-utils.c [__QNX__]: Include sys/iomgr.h
16008 (nto_comctrl) [__QNX__]: New function.
16009 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
16011 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
16013 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
16016 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
16017 Pedro Alves <pedro@codesourcery.com>
16019 * win32-i386-low.c (i386_get_thread_context): Handle systems that
16020 don't support CONTEXT_EXTENDED_REGISTERS.
16021 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
16022 (the_low_target): Install them.
16023 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
16024 failing with ERROR_PIPE_NOT_CONNECTED.
16026 2009-06-30 Doug Evans <dje@google.com>
16027 Pierre Muller <muller@ics.u-strasbg.fr>
16029 Add h/w watchpoint support to x86-linux, win32-i386.
16030 * Makefile.in (SFILES): Add i386-low.c
16031 (i386_low_h): Define.
16032 (i386-low.o): Add dependencies.
16033 (linux-x86-low.o): Add i386-low.h dependency.
16034 (win32-i386-low.o): Ditto.
16035 * i386-low.c: New file.
16036 * i386-low.h: New file.
16037 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
16038 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
16039 * linux-low.c (linux_add_process): Initialize arch_private.
16040 (linux_remove_process): Free arch_private.
16041 (add_lwp): Initialize arch_private.
16042 (delete_lwp): Free arch_private.
16043 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
16045 * linux-low.h (process_info_private): New member arch_private.
16046 (lwp_info): New member arch_private.
16047 (linux_target_ops): New members new_process, new_thread,
16049 (ptid_of): New macro.
16050 * linux-x86-low.c: Include stddef.h, i386-low.h.
16051 (arch_process_info): New struct.
16052 (arch_lwp_info): New struct.
16053 (x86_linux_dr_get, x86_linux_dr_set): New functions.
16054 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
16055 (i386_dr_low_get_status): New function.
16056 (x86_insert_point, x86_remove_point): New functions.
16057 (x86_stopped_by_watchpoint): New function.
16058 (x86_stopped_data_address): New function.
16059 (x86_linux_new_process, x86_linux_new_thread): New functions.
16060 (x86_linux_prepare_to_resume): New function.
16061 (the_low_target): Add entries for insert_point, remove_point,
16062 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
16064 * server.c (debug_hw_points): New global.
16065 (monitor_show_help): Document set debug-hw-points.
16066 (handle_query): Process "set debug-hw-points".
16067 * server.h (debug_hw_points): Declare.
16068 (paddress): Declare.
16069 * utils.c (NUMCELLS, CELLSIZE): New macros.
16070 (get_sell, xsnprintf, paddress): New functions.
16071 * win32-arm-low.c (the_low_target): Add entries for insert_point,
16072 remove_point, stopped_by_watchpoint, stopped_data_address.
16073 * win32-i386-low.c: Include i386-low.h.
16074 (debug_reg_state): Replaces dr.
16075 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
16076 (i386_dr_low_get_status): New function.
16077 (i386_insert_point, i386_remove_point): New functions.
16078 (i386_stopped_by_watchpoint): New function.
16079 (i386_stopped_data_address): New function.
16080 (i386_initial_stuff): Update.
16081 (get_thread_context,set_thread_context,i386_thread_added): Update.
16082 (the_low_target): Add entries for insert_point,
16083 remove_point, stopped_by_watchpoint, stopped_data_address.
16084 * win32-low.c (win32_insert_watchpoint): New function.
16085 (win32_remove_watchpoint): New function.
16086 (win32_stopped_by_watchpoint): New function.
16087 (win32_stopped_data_address): New function.
16088 (win32_target_ops): Add entries for insert_watchpoint,
16089 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
16090 * win32-low.h (win32_target_ops): New members insert_point,
16091 remove_point, stopped_by_watchpoint, stopped_data_address.
16093 2009-06-25 Pedro Alves <pedro@codesourcery.com>
16095 * server.c (process_serial_event): Re-return unsupported, not
16096 error, if the type isn't recognized. Re-allow supporting only
16097 insert or remove packets. Also call require_running for
16098 breakpoints. Add missing break statement to default case. Tidy.
16099 * target.h (struct target_ops): Rename insert_watchpoint to
16100 insert_point, and remove_watchpoint to remove_point.
16102 * linux-low.h (struct linux_target_ops): Likewise.
16103 * linux-low.c (linux_insert_watchpoint): Rename to ...
16104 (linux_insert_point): ... this. Adjust.
16105 (linux_remove_watchpoint): Rename to ...
16106 (linux_remove_point): ... this. Adjust.
16107 (linux_target_ops): Adjust.
16108 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
16109 (cris_insert_point): ... this.
16110 (cris_remove_watchpoint): Rename to ...
16111 (cris_remove_point): ... this.
16112 (the_low_target): Adjust.
16114 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
16116 * server.c (handle_v_kill): Pass signal_pid to
16117 kill_inferior if multi_process is zero.
16119 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
16121 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
16122 * target.h (target_ops): Comment for *_watchpoint to make it clear
16123 the functions can get types '0' and '1'.
16125 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
16127 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
16128 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
16129 * regcache.c (get_regcache): Likewise.
16130 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
16131 * win32-low.c (child_fetch_inferior_registers): Remove check for
16134 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
16135 Pedro Alves <pedro@codesourcery.com>
16137 * target.h (struct target_ops) <supports_multi_process>: New
16139 (target_supports_multi_process): New.
16140 * server.c (handle_query): Even if GDB reports support, only
16141 enable multi-process if the target also supports it. Report
16142 multi-process support only if the target backend supports it.
16143 * linux-low.c (linux_supports_multi_process): New function.
16144 (linux_target_ops): Install it as target_supports_multi_process
16147 2009-05-24 Doug Evans <dje@google.com>
16149 Global renaming of find_thread_pid to find_thread_ptid.
16150 * server.h (find_thread_ptid): Renamed from find_thread_pid.
16151 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
16152 All callers updated.
16154 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
16155 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
16158 * linux-low.c (get_stop_pc): Print pc if debug_threads.
16159 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
16160 (linux_resume_one_lwp): Ditto.
16162 2009-05-23 Doug Evans <dje@google.com>
16164 * linux-low.c (linux_resume_one_lwp): Change type of first arg
16165 from struct inferior_list_entry * to struct lwp_info *.
16166 All callers updated.
16168 2009-05-13 Doug Evans <dje@google.com>
16170 * linux-x86-low.c: Don't include assert.h.
16171 (x86_siginfo_fixup): Use fatal, not assert.
16172 (x86_arch_setup): Fix comment.
16174 2009-05-12 Doug Evans <dje@google.com>
16176 Biarch support for i386/amd64 gdbserver.
16177 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
16178 Add linux-x86-low.c.
16179 (linux-i386-low.o, linux-x86-64-low.o): Delete.
16180 (linux-x86-low.o): Add.
16181 * linux-x86-64-low.c: Delete.
16182 * linux-i386-low.c: Delete.
16183 * linux-x86-low.c: New file.
16184 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
16186 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
16188 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
16189 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
16190 (linux_child_pid_to_exec_file): New function.
16191 (elf_64_header_p, elf_64_file_p): New functions.
16192 (siginfo_fixup): New function.
16193 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
16194 give target a chance to convert layout.
16195 * linux-low.h (linux_target_ops): New member siginfo_fixup.
16196 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
16198 2009-05-07 Doug Evans <dje@google.com>
16200 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
16201 (regsets_store_inferior_registers): Ditto.
16203 2009-05-06 Pedro Alves <pedro@codesourcery.com>
16207 * linux-low.c (must_set_ptrace_flags): Delete.
16208 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
16210 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
16211 `lwp->must_set_ptrace_flags' instead.
16212 (linux_wait_for_event_1): Set ptrace options here.
16213 (linux_wait_1): ... not here.
16215 2009-04-30 Doug Evans <dje@google.com>
16217 * inferiors.c (started_inferior_callback): New function.
16218 (attached_inferior_callback): New function.
16219 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
16220 * server.c (print_started_pid, print_attached_pid): New functions.
16221 (detach_or_kill_for_exit): New function.
16222 (main): Call it instead of for_each_inferior (kill_inferior_callback).
16223 * server.h (have_started_inferiors_p): Declare.
16224 (have_attached_inferiors_p): Declare.
16226 * inferiors.c (remove_process): Fix memory leak, free process.
16227 * linux-low.c (linux_remove_process): New function.
16228 (linux_kill): Call it instead of remove_process.
16229 (linux_detach, linux_wait_1): Ditto.
16231 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
16233 * configure.srv: Add x86 Windows CE target.
16235 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
16237 * inferiors.c (get_thread_process): Make global.
16238 * server.h (get_thread_process): Add prototype.
16239 * thread-db.c (find_one_thread): Use get_thread_process
16240 instead of current_process.
16241 (thread_db_get_tls_address): Do not crash if called when
16242 thread layer is not yet initialized.
16244 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
16246 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
16247 * spu-low.c (current_tid): Rename to ...
16248 (current_ptid): ... this.
16249 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
16250 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
16251 ptid_get_lwp (current_ptid) instead of current_tid.
16252 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
16253 instead of current_tid. Use find_process_pid to verify pid
16254 argument is valid. Pass proper argument to remove_process.
16255 (spu_thread_alive): Compare current_ptid instead of current_tid.
16256 (spu_resume): Likewise.
16258 2009-04-02 Pedro Alves <pedro@codesourcery.com>
16260 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
16263 2009-04-01 Pedro Alves <pedro@codesourcery.com>
16265 Implement the multiprocess extensions, and add linux multiprocess
16268 * server.h (ULONGEST): Declare.
16269 (struct ptid, ptid_t): New.
16270 (minus_one_ptid, null_ptid): Declare.
16271 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
16272 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
16273 (struct inferior_list_entry): Change `id' type from unsigned from
16275 (struct sym_cache, struct breakpoint, struct
16276 process_info_private): Forward declare.
16277 (struct process_info): Declare.
16278 (current_process): Declare.
16279 (all_processes): Declare.
16280 (initialize_inferiors): Declare.
16281 (add_thread): Adjust to use ptid_t.
16282 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
16283 (add_process, remove_process, find_thread_pid): Declare.
16284 (find_inferior_id): Adjust to use ptid_t.
16285 (cont_thread, general_thread, step_thread): Change type to ptid_t.
16286 (multi_process): Declare.
16287 (push_event): Adjust to use ptid_t.
16288 (read_ptid, write_ptid): Declare.
16289 (prepare_resume_reply): Adjust to use ptid_t.
16290 (clear_symbol_cache): Declare.
16291 * inferiors.c (all_processes): New.
16292 (null_ptid, minus_one_ptid): New.
16293 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
16294 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
16295 (add_thread): Change unsigned long to ptid. Remove gdb_id
16297 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
16298 (gdb_id_to_thread): Rename to ...
16299 (find_thread_pid): ... this. Change unsigned long to ptid.
16300 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
16301 (loaded_dll, pull_pid_from_list): Adjust.
16302 (add_process, remove_process, find_process_pid)
16303 (get_thread_process, current_process, initialize_inferiors): New.
16304 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
16305 (struct target_waitstatus) <related_pid>: Ditto.
16306 (struct target_ops) <kill, detach>: Add `pid' argument. Change
16307 return type to int.
16308 (struct target_ops) <join>: Add `pid' argument.
16309 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
16310 (struct target_ops) <wait>: Add `ptid' field. Change return type
16312 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
16313 (mywait): Add `ptid' argument. Change return type to ptid_t.
16314 (target_pid_to_str): Declare.
16315 * target.c (set_desired_inferior): Adjust to use ptids.
16316 (mywait): Add new `ptid' argument. Adjust.
16317 (target_pid_to_str): New.
16318 * mem-break.h (free_all_breakpoints): Declare.
16319 * mem-break.c (breakpoints): Delelete.
16320 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
16321 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
16322 to use per-process breakpoint list.
16323 (free_all_breakpoints): New.
16324 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
16325 (symbol_cache, all_symbols_looked_up): Delete.
16327 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
16329 (prepare_resume_reply): Change ptid argument's type from unsigned
16330 long to ptid_t. Adjust. Implement W;process and X;process.
16331 (free_sym_cache, clear_symbol_cache): New.
16332 (look_up_one_symbol): Adjust to per-process symbol cache. *
16333 * server.c (cont_thread, general_thread, step_thread): Change type
16335 (attached): Delete.
16336 (multi_process): New.
16337 (last_ptid): Change type to ptid_t.
16338 (struct vstop_notif) <ptid>: Change type to ptid_t.
16339 (queue_stop_reply, push_event): Change `ptid' argument's type to
16341 (discard_queued_stop_replies): Add `pid' argument.
16342 (start_inferior): Adjust to use ptids. Adjust to mywait interface
16343 changes. Don't reference the `attached' global.
16344 (attach_inferior): Adjust to mywait interface changes.
16345 (handle_query): Adjust to use ptids. Parse GDB's qSupported
16346 features. Handle and report "multiprocess+". Handle
16348 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
16350 (handle_v_kill): New.
16351 (handle_v_stopped): Adjust to use target_pid_to_str.
16352 (handle_v_requests): Allow multiple attaches and runs when
16353 multiprocess extensions are in effect. Handle "vKill".
16354 (myresume): Adjust to use ptids.
16355 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
16356 (handle_status): Adjust to discard_queued_stop_replies interface
16358 (first_thread_of, kill_inferior_callback)
16359 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
16360 (main): Call initialize_inferiors. Adjust to use ptids, killing
16361 and detaching from all inferiors. Handle multiprocess packet
16363 * linux-low.h: Include gdb_proc_service.h.
16364 (struct process_info_private): New.
16365 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
16366 <lwpid_of>: Use ptid_get_lwp.
16367 (get_lwp_thread): Adjust.
16368 (struct lwp_info): Add `dead' member.
16369 (find_lwp_pid): Declare.
16370 * linux-low.c (thread_db_active): Delete.
16371 (new_inferior): Adjust comment.
16372 (inferior_pid): Delete.
16373 (linux_add_process): New.
16374 (handle_extended_wait): Adjust.
16375 (add_lwp): Change unsigned long to ptid.
16376 (linux_create_inferior): Add process to processes table. Adjust
16377 to use ptids. Don't set new_inferior here.
16378 (linux_attach_lwp): Rename to ...
16379 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
16380 it. Adjust to use ptids.
16381 (linux_attach_lwp): New.
16382 (linux_attach): Add process to processes table. Don't set
16384 (struct counter): New.
16385 (second_thread_of_pid_p, last_thread_of_process_p): New.
16386 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
16387 multiple processes.
16388 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
16389 processes. Remove process from process table.
16390 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
16391 to multiple processes.
16392 (any_thread_of): New.
16393 (linux_detach): Add `pid' argument, and handle it. Remove process
16394 from processes table.
16395 (linux_join): Add `pid' argument. Handle it.
16396 (linux_thread_alive): Change unsighed long argument to ptid_t.
16397 Consider dead lwps as not being alive.
16398 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
16399 threads we're not interested in.
16400 (same_lwp, find_lwp_pid): New.
16401 (linux_wait_for_lwp): Change `pid' argument's type from int to
16403 (linux_wait_for_event): Rename to ...
16404 (linux_wait_for_event_1): ... this. Change `pid' argument's type
16405 from int to ptid_t. Adjust.
16406 (linux_wait_for_event): New.
16407 (linux_wait_1): Add `ptid' argument. Change return type to
16408 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
16409 that exit from the process table.
16410 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
16412 (mark_lwp_dead): New.
16413 (wait_for_sigstop): Adjust to use ptids. If a process exits while
16414 stopping all threads, mark its main lwp as dead.
16415 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
16417 (fetch_register, usr_store_inferior_registers)
16418 (regsets_fetch_inferior_registers)
16419 (regsets_store_inferior_registers, linux_read_memory)
16420 (linux_write_memory): Inline `inferior_pid'.
16421 (linux_look_up_symbols): Adjust to use per-process
16422 `thread_db_active'.
16423 (linux_request_interrupt): Adjust to use ptids.
16424 (linux_read_auxv): Inline `inferior_pid'.
16425 (initialize_low): Don't reference thread_db_active.
16426 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
16427 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
16428 (ps_getpid): Return the pid of the current inferior.
16429 * thread-db.c (proc_handle, thread_agent): Delete.
16430 (thread_db_create_event, thread_db_enable_reporting): Adjust to
16432 (find_one_thread): Change argument type to ptid_t. Adjust to
16434 (maybe_attach_thread): Adjust to per-process data and ptids.
16435 (thread_db_find_new_threads): Ditto.
16436 (thread_db_init): Ditto.
16437 * spu-low.c (spu_create_inferior, spu_attach): Add process to
16438 processes table. Adjust to use ptids.
16439 (spu_kill, spu_detach): Adjust interface. Remove process from
16441 (spu_join, spu_thread_alive): Adjust interface.
16442 (spu_wait): Adjust interface. Remove process from processes
16443 table. Adjust to use ptids.
16444 * win32-low.c (current_inferior_tid): Delete.
16445 (current_inferior_ptid): New.
16446 (debug_event_ptid): New.
16447 (thread_rec): Take a ptid. Adjust.
16448 (child_add_thread): Add `pid' argument. Adjust to use ptids.
16449 (child_delete_thread): Ditto.
16450 (do_initial_child_stuff): Add `attached' argument. Add process to
16452 (child_fetch_inferior_registers, child_store_inferior_registers):
16454 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
16455 (win32_attach): Pass 1 to do_initial_child_stuff.
16456 (win32_kill): Adjust interface. Remove process from processes
16458 (win32_detach): Ditto.
16459 (win32_join): Adjust interface.
16460 (win32_thread_alive): Take a ptid.
16461 (win32_resume): Adjust to use ptids.
16462 (get_child_debug_event): Ditto.
16463 (win32_wait): Adjust interface. Remove exiting process from
16466 2009-04-01 Pedro Alves <pedro@codesourcery.com>
16468 Non-stop mode support.
16470 * server.h (non_stop): Declare.
16471 (gdb_client_data, handler_func): Declare.
16472 (delete_file_handler, add_file_handler, start_event_loop):
16474 (handle_serial_event, handle_target_event, push_event)
16475 (putpkt_notif): Declare.
16476 * target.h (enum resume_kind): New.
16477 (struct thread_resume): Replace `step' field by `kind' field.
16478 (TARGET_WNOHANG): Define.
16479 (struct target_ops) <wait>: Add `options' argument.
16480 <supports_non_stop, async, start_non_stop>: New fields.
16481 (target_supports_non_stop, target_async): New.
16482 (start_non_stop): Declare.
16483 (mywait): Add `options' argument.
16484 * target.c (mywait): Add `options' argument. Print child exit
16485 notifications here.
16486 (start_non_stop): New.
16487 * server.c (non_stop, own_buf, mem_buf): New globals.
16488 (struct vstop_notif): New.
16489 (notif_queue): New global.
16490 (queue_stop_reply, push_event, discard_queued_stop_replies)
16491 (send_next_stop_reply): New.
16492 (start_inferior): Adjust to use resume_kind. Adjust to mywait
16494 (attach_inferior): In non-stop mode, don't wait for the target
16496 (handle_general_set): Handle QNonStop.
16497 (handle_query): When handling qC, return the current general
16498 thread, instead of the first thread of the list.
16499 (handle_query): If the backend supports non-stop mode, include
16500 QNonStop+ in the qSupported query response.
16501 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
16503 (handle_v_attach, handle_v_run): Handle non-stop mode.
16504 (handle_v_stopped): New.
16505 (handle_v_requests): Report support for vCont;t. Handle vStopped.
16506 (myresume): Adjust to use resume_kind. Handle non-stop.
16507 (queue_stop_reply_callback): New.
16508 (handle_status): Handle non-stop mode.
16509 (main): Clear non_stop flag on reconnection. Use the event-loop.
16510 Refactor serial protocol handling from here ...
16511 (process_serial_event): ... to this new function. When GDB
16512 selects any thread, select one here. In non-stop mode, wait until
16513 GDB acks all pending events before exiting.
16514 (handle_serial_event, handle_target_event): New.
16515 * remote-utils.c (remote_open): Install remote_desc in the event
16517 (remote_close): Remove remote_desc from the event loop.
16518 (putpkt_binary): Rename to...
16519 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
16520 (putpkt_binary): New as wrapper around putpkt_binary_1.
16521 (putpkt_notif): New.
16522 (prepare_resume_reply): In non-stop mode, don't change the
16524 * event-loop.c: New.
16525 * Makefile.in (OBJ): Add event-loop.o.
16526 (event-loop.o): New rule.
16528 * linux-low.h (pid_of): Moved here.
16530 (get_lwp_thread): Use lwpid_of.
16531 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
16532 * linux-low.c (pid_of): Delete.
16533 (inferior_pid): Use lwpid_of.
16534 (linux_event_pipe): New.
16535 (target_is_async_p): New.
16537 (handle_extended_wait): Use lwpid_of.
16538 (add_lwp): Don't set lwpid field.
16539 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
16540 (linux_kill_one_lwp): If killing a running lwp, stop it first.
16541 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
16542 (linux_detach_one_lwp): If detaching from a running lwp, stop it
16543 first. Adjust to linux_wait_for_event interface changes. Use
16545 (linux_detach): Don't delete the main lwp here.
16546 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
16547 (status_pending_p): Don't consider explicitly suspended lwps.
16548 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
16549 pointer. Add OPTIONS argument. Change return type to int. Use
16550 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
16551 (linux_wait_for_event): Take an integer pid instead of a lwp_info
16552 pointer. Add status pointer argument. Return a pid instead of a
16553 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
16554 changes. In non-stop mode, don't switch to a random thread.
16555 (linux_wait): Rename to...
16556 (linux_wait_1): ... this. Add target_options argument, and handle
16557 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
16558 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
16559 clean exit and signal exit code. Don't stop all threads in
16560 non-stop mode. In all-stop mode, only stop all threads when
16561 reporting a stop to GDB. Handle explicit thread stop requests.
16562 (async_file_flush, async_file_mark): New.
16564 (send_sigstop): Use lwpid_of.
16565 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
16566 interface changes. In non-stop mode, don't switch to a random
16568 (linux_resume_one_lwp): Use lwpid_of.
16569 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
16570 (linux_resume_one_thread): ... this. Handle resume_stop. In
16571 non-stop mode, don't look for pending flag in all threads.
16572 (resume_status_pending_p): Don't consider explicitly suspended
16574 (my_waitpid): Reimplement. Emulate __WALL.
16575 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
16577 (sigchld_handler, linux_supports_non_stop, linux_async)
16578 (linux_start_non_stop): New.
16579 (linux_target_ops): Register linux_supports_non_stop, linux_async
16580 and linux_start_non_stop.
16581 (initialize_low): Install SIGCHLD handler.
16582 * thread-db.c (thread_db_create_event, find_one_thread)
16583 (thread_db_get_tls_address): Use lwpid_of.
16584 * win32-low.c (win32_detach): Adjust to use resume_kind.
16585 (win32_wait): Add `options' argument.
16586 * spu-low.c (spu_resume): Adjust to use resume_kind.
16587 (spu_wait): Add `options' argument.
16589 2009-04-01 Pedro Alves <pedro@codesourcery.com>
16591 Decouple target code from remote protocol.
16593 * target.h (enum target_waitkind): New.
16594 (struct target_waitstatus): New.
16595 (struct target_ops) <wait>: Return an unsigned long. Take a
16596 target_waitstatus pointer instead of a char pointer.
16597 (mywait): Likewise.
16598 * target.c (mywait): Change prototype to return an unsigned long.
16599 Take a target_waitstatus pointer instead of a char pointer. Adjust.
16600 * server.h (thread_from_wait, old_thread_from_wait): Delete
16602 (prepare_resume_reply): Change prototype to take a
16604 * server.c (thread_from_wait, old_thread_from_wait): Delete.
16605 (last_status, last_ptid): New.
16606 (start_inferior): Remove "statusptr" argument. Adjust. Return a
16607 pid instead of a signal.
16608 (attach_inferior): Remove "status" and "signal" parameters.
16610 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
16612 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
16613 (handle_v_requests, myresume): Remove "status" and "signal"
16614 parameters. Adjust.
16615 (handle_status): New.
16616 (main): Delete local `status'. Adjust.
16617 * remote-utils.c: Include target.h.
16618 (prepare_resume_reply): Change prototype to take a
16619 target_waitstatus. Adjust.
16621 * linux-low.c (linux_wait): Adjust to new target_ops->wait
16623 * spu-low.c (spu_wait): Adjust.
16624 * win32-low.c (enum target_waitkind, struct target_waitstatus):
16626 (win32_wait): Adjust.
16628 2009-04-01 Pedro Alves <pedro@codesourcery.com>
16630 * target.h (struct thread_resume): Delete leave_stopped member.
16631 (struct target_ops): Add a `n' argument to the `resume' callback.
16632 * server.c (start_inferior): Adjust.
16633 (handle_v_cont, myresume): Adjust.
16634 * linux-low.c (check_removed_breakpoint): Adjust to resume
16635 interface change, and to removed leave_stopped field.
16636 (resume_ptr): Delete.
16637 (struct thread_resume_array): New.
16638 (linux_set_resume_request): Add new `arg' parameter. Adjust to
16639 resume interface change.
16640 (linux_continue_one_thread, linux_queue_one_thread)
16641 (resume_status_pending_p): Check if the resume field is NULL
16642 instead of checking the leave_stopped member.
16643 (linux_resume): Adjust to the target resume interface change.
16644 * spu-low.c (spu_resume): Adjust to the target resume interface
16646 * win32-low.c (win32_detach, win32_resume): Ditto.
16648 2009-04-01 Pedro Alves <pedro@codesourcery.com>
16650 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
16652 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
16654 (linux_continue_one_thread): Only preserve the stepping flag if
16655 there's a pending breakpoint.
16657 2009-03-31 Pedro Alves <pedro@codesourcery.com>
16659 * server.c (main): After the inferior having exited, call
16660 remote_close before exiting gdbserver.
16662 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
16664 Fix size of FPSCR in Power 7 processors.
16665 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
16666 (PPC_FEATURE_HAS_DFP): New #define.
16667 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
16670 2009-03-23 Pedro Alves <pedro@codesourcery.com>
16672 * server.c (handle_query) Whitespace and formatting.
16674 2009-03-22 Pedro Alves <pedro@codesourcery.com>
16676 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
16677 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
16678 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
16679 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
16680 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
16681 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
16682 Makefile.in, configure.ac: Fix whitespace throughout.
16683 * configure: Regenerate.
16685 2009-03-22 Pedro Alves <pedro@codesourcery.com>
16687 * inferiors.c (find_inferior): Make it safe for the callback
16688 function to delete the currently iterated inferior.
16690 2009-03-22 Pedro Alves <pedro@codesourcery.com>
16692 * Makefile.in (linuw_low_h): Move higher.
16693 (thread-db.o): Depend on $(linux_low_h).
16695 2009-03-17 Pedro Alves <pedro@codesourcery.com>
16697 Rename "process" to "lwp" throughout.
16699 * linux-low.c (all_processes): Rename to...
16700 (all_lwps): ... this.
16701 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
16702 (add_process): Rename to ...
16703 (add_lwp): ... this. Adjust.
16704 (linux_create_inferior): Adjust.
16705 (linux_attach_lwp): Adjust.
16706 (linux_attach): Adjust.
16707 (linux_kill_one_process): Rename to ...
16708 (linux_kill_one_lwp): ... this. Adjust.
16709 (linux_kill): Adjust.
16710 (linux_detach_one_process): Rename to ...
16711 (linux_detach_one_lwp): ... this. Adjust.
16712 (linux_detach): Adjust.
16713 (check_removed_breakpoint): Adjust.
16714 (status_pending_p): Adjust.
16715 (linux_wait_for_process): Rename to ...
16716 (linux_wait_for_lwp): ... this. Adjust.
16717 (linux_wait_for_event): Adjust.
16718 (send_sigstop): Adjust.
16719 (wait_for_sigstop): Adjust.
16720 (stop_all_processes): Rename to ...
16721 (stop_all_lwps): ... this.
16722 (linux_resume_one_process): Rename to ...
16723 (linux_resume_one_lwp): ... this. Adjust.
16724 (linux_set_resume_request, linux_continue_one_thread)
16725 (linux_queue_one_thread, resume_status_pending_p)
16726 (usr_store_inferior_registers, regsets_store_inferior_registers)
16727 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
16729 * linux-low.h (get_process): Rename to ...
16730 (get_lwp): ... this. Adjust.
16731 (get_thread_process): Rename to ...
16732 (get_thread_lwp): ... this. Adjust.
16733 (get_process_thread): Rename to ...
16734 (get_lwp_thread): ... this. Adjust.
16735 (struct process_info): Rename to ...
16736 (struct lwp_info): ... this.
16737 (all_processes): Rename to ...
16738 (all_lwps): ... this.
16739 * proc-service.c (ps_lgetregs): Adjust.
16740 * thread-db.c (thread_db_create_event, find_one_thread)
16741 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
16743 2009-03-14 Pedro Alves <pedro@codesourcery.com>
16745 * server.c (handle_query): Handle "qAttached".
16747 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
16749 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
16750 GPLv3, update license URL.
16752 2009-03-01 Doug Evans <dje@google.com>
16754 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
16755 (server_h): Add gdb_signals.h.
16756 (signals.o): Update.
16757 * server.h (target_signal_from_host,target_signal_to_host_p)
16758 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
16760 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
16762 * remote-utils.c (getpkt): Also generate remote-debug
16763 information if noack_mode is set.
16765 2009-02-06 Pedro Alves <pedro@codesourcery.com>
16767 * server.c (handle_query): Report qXfer:siginfo:read and
16768 qXfer:siginfo:write as supported and handle them.
16769 * target.h (struct target_ops) <qxfer_siginfo>: New field.
16770 * linux-low.c (linux_xfer_siginfo): New.
16771 (linux_target_ops): Set it.
16773 2009-01-26 Pedro Alves <pedro@codesourcery.com>
16775 * server.c (gdbserver_usage): Mention --remote-debug.
16776 (main): Accept '--remote-debug' switch.
16778 2009-01-18 Doug Evans <dje@google.com>
16780 * regcache.c (new_register_cache): No need to check result of xcalloc.
16781 * server.c (handle_search_memory): Back out calls to xmalloc,
16782 result is checked and error is returned to user upon failure.
16783 (handle_query): Ditto. Add more checks for result of malloc.
16784 (handle_v_cont): Check result of malloc, report error back to
16786 (handle_v_run): Ditto. Call freeargv.
16787 * server.h (freeargv): Declare.
16788 * utils.c (freeargv): New fn.
16790 2009-01-15 Doug Evans <dje@google.com>
16792 * gdbreplay.c (perror_with_name): Make arg const char *.
16793 * server.h (target_signal_to_name): Make return type const char *.
16794 * thread-db.c (thread_db_err_str): Make return type const char *.
16795 * utils.c (perror_with_name): Make arg const char *.
16797 2009-01-14 Pedro Alves <pedro@codesourcery.com>
16799 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
16800 when handling a EXIT_PROCESS_DEBUG_EVENT.
16802 2009-01-06 Joel Brobecker <brobecker@adacore.com>
16804 * gdbreplay.c (gdbreplay_version): Update copyright year.
16805 * server.c (gdbserver_version): Likewise.
16807 2009-01-05 Doug Evans <dje@google.com>
16809 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
16810 (handle_extended_wait): Improve comment.
16812 2008-12-13 Doug Evans <dje@google.com>
16814 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
16815 * server.h (ATTR_MALLOC): New macro.
16816 (xmalloc,xcalloc,xstrdup): Declare.
16817 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
16818 * inferiors.c: Ditto.
16819 * linux-low.c: Ditto.
16820 * mem-break.c: Ditto.
16821 * regcache.c: Ditto.
16822 * remote-utils.c: Ditto.
16825 * win32-low.c: Ditto.
16827 2008-12-12 Doug Evans <dje@google.com>
16829 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
16830 in debugging printf.
16832 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
16834 2008-12-09 Doug Evans <dje@google.com>
16836 * linux-low.h (struct process_info): Delete member tid, unused.
16837 * thread-db.c (find_one_thread): Update.
16838 (maybe_attach_thread): Update.
16840 2008-12-02 Pedro Alves <pedro@codesourcery.com>
16842 * target.h (struct target_ops): Add qxfer_osdata member.
16843 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
16845 (linux_qxfer_osdata): New functions.
16846 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
16848 * server.c (handle_query): Handle "qXfer:osdata:read:".
16849 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
16850 (buffer_xml_printf): New functions.
16851 * server.h (struct buffer): New.
16852 (buffer_grow_str, buffer_grow_str0): New macros.
16853 (buffer_grow, buffer_free, buffer_init, buffer_finish)
16854 (buffer_xml_printf): Declare.
16856 2008-11-24 Doug Evans <dje@google.com>
16858 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
16860 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
16862 * server.c (handle_v_run): Always use the supplied argument list.
16864 2008-11-19 Bob Wilson <bob.wilson@acm.org>
16866 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
16867 (xtensa_regmap_table): Add entry for scompare1.
16869 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
16871 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
16872 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
16873 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
16874 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
16875 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
16876 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
16877 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
16878 XML target descriptions.
16879 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
16880 when inferior is running on an ISA 2.05 or later processor. Add
16881 special case to return offset for full 64-bit slot of FPSCR when
16884 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
16886 * Makefile.in (SFILES, clean): Added sparc64 files.
16887 (reg-sparc64.o, reg-sparc64.c): New.
16888 * configure.srv (sparc*-*-linux*): New configuration.
16889 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
16890 syscall arguments for SPARC.
16891 (regsets_store_inferior_registers): Likewise.
16892 * linux-sparc-low.c: New file.
16894 2008-10-21 Doug Evans <dje@google.com>
16896 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
16897 (READLINE_DIR,READLINE_DEP): Delete.
16898 (INTERNAL_CFLAGS): Update.
16899 (LINTFLAGS): Update.
16901 2008-10-10 Pedro Alves <pedro@codesourcery.com>
16903 * server.c (handle_v_run): If GDB didn't specify an argv, use the
16904 whole argv from the last run, not just argv[0].
16906 2008-09-08 Pedro Alves <pedro@codesourcery.com>
16908 * regcache.c (new_register_cache): Return NULL if the register
16909 cache size isn't known yet.
16910 (free_register_cache): Avoid dereferencing a NULL regcache.
16912 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16914 * configure.srv: Merge MIPS and MIPS64.
16916 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
16918 * Makefile.in (uninstall): Apply $(EXEEXT) too.
16920 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
16922 * Makefile.in: Add required vsx dependencies.
16924 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
16925 Declare init_registers_powerpc_vsx32l.
16926 Declare init_registers_powerpc_vsx64l.
16927 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
16928 (ppc_arch_setup): Check for VSX in hwcap.
16929 (ppc_fill_vsxregset): New function.
16930 (ppc_store_vsxregset): New function.
16931 Add new VSX entry in regset_info target_regsets.
16933 * configure.srv: Add new VSX dependencies.
16935 2008-08-12 Pedro Alves <pedro@codesourcery.com>
16937 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
16938 (remote_open): Set or clear transport_is_reliable.
16939 (putpkt_binary): Don't expect acks in noack mode.
16940 (getpkt): Don't send ack/nac in noack mode.
16941 * server.c (handle_general_set): Handle QStartNoAckMode.
16942 (handle_query): If connected by tcp pass QStartNoAckMode+ in
16944 (main): Reset noack_mode on every connection.
16945 * server.h (noack_mode): Declare.
16947 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
16949 * Makefile.in (GDBREPLAY_OBS): New variable.
16950 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
16952 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
16953 Daniel Jacobowitz <dan@codesourcery.com>
16955 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
16956 (usr_store_inferior_registers): Likewise.
16957 (regsets_store_inferior_registers): Likewise.
16959 2008-07-31 Rolf Jansen <rj@surtec.com>
16960 Pedro Alves <pedro@codesourcery.com>
16962 * configure.ac: Check for memmem declaration.
16963 * server.c [HAVE_MALLOC_H]: Include malloc.h.
16964 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
16965 (disable_packet_qfThreadInfo): Unconditionally compile.
16966 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
16967 * configure, config.in: Regenerate.
16969 2008-07-28 Doug Kwan <dougkwan@google.com>
16971 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
16972 (linux_write_memory): Remove declaration of errno.
16974 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
16976 * linux-low.c (handle_extended_wait): Do not use "status"
16977 variable uninitialized.
16979 2008-07-07 Pedro Alves <pedro@codesourcery.com>
16981 * server.c (handle_v_attach): Inhibit reporting dll changes.
16983 2008-06-27 Pedro Alves <pedro@codesourcery.com>
16985 * remote-utils.c (prepare_resume_reply): If requested, don't
16986 output "thread:TID" in the T stop reply.
16988 * server.c (disable_packet_vCont, disable_packet_Tthread)
16989 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
16990 (handle_query): If requested, disable support for qC, qfThreadInfo
16992 (handle_v_requests): If requested, disable support for vCont.
16993 (gdbserver_show_disableable): New.
16994 (main): Handle --disable-packet and --disable-packet=LIST.
16996 * server.h (disable_packet_vCont, disable_packet_Tthread)
16997 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
16999 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
17001 * server.c (gdbserver_usage): Mention --version.
17003 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
17005 * Makefile.in (gdbreplay.o): New rule.
17007 2008-06-06 Joseph Myers <joseph@codesourcery.com>
17009 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
17010 message, not gdbserver.
17012 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
17013 Nathan Sidwell <nathan@codesourcery.com>
17014 Joseph Myers <joseph@codesourcery.com>
17016 * acinclude.m4: Include ../../config/acx.m4.
17017 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
17018 * configure, config.in: Regenerate.
17019 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
17020 * server.c (gdbserver_version): Print PKGVERSION.
17021 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
17022 (main): Adjust gdbserver_usage calls.
17023 * gdbreplay.c (version, host_name): Add declarations.
17024 (gdbreplay_version, gdbreplay_usage): New.
17025 (main): Accept --version and --help options.
17027 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
17029 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
17030 (arm_breakpoint_at): Handle Thumb.
17031 (the_low_target): Add comment.
17033 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
17035 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
17037 2008-05-09 Doug Evans <dje@google.com>
17039 * server.h (decode_search_memory_packet): Declare.
17040 * remote-utils.c (decode_search_memory_packet): New fn.
17041 * server.c (handle_search_memory_1): New fn.
17042 (handle_search_memory): New fn.
17043 (handle_query): Process qSearch:memory packets.
17045 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
17047 * regcache.c (registers_length): Remove.
17048 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
17049 full register packet.
17050 * regcache.h (registers_length): Remove prototype.
17051 * server.h (PBUFSIZ): Define to 16384.
17053 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
17055 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
17056 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
17057 powerpc-64l.o, and powerpc-altivec64l.o.
17058 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
17059 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
17060 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
17061 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
17062 rs6000/power-linux.xml, and rs6000/power64-linux.xml
17065 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
17066 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
17067 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
17068 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
17069 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
17070 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
17071 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
17072 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
17073 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
17074 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
17077 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
17078 (init_registers_powerpc_32l): ... this new prototype.
17079 (init_registers_powerpc_32): Remove, replace by ...
17080 (init_registers_powerpc_altivec32l): ... this new prototype.
17081 (init_registers_powerpc_e500): Remove, replace by ...
17082 (init_registers_powerpc_e500l): ... this new prototype.
17083 (init_registers_ppc64): Remove, replace by ...
17084 (init_registers_powerpc_64l): ... this new prototype.
17085 (init_registers_powerpc_64): Remove, replace by ...
17086 (init_registers_powerpc_altivec64l): ... this new prototype.
17087 (ppc_num_regs): Set to 73.
17088 (PT_ORIG_R3, PT_TRAP): Define if necessary.
17089 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
17090 (ppc_cannot_store_register): Handle orig_r3 and trap.
17091 (ppc_arch_setup): Update init_registers_... calls.
17092 (ppc_fill_gregset): Handle orig_r3 and trap.
17094 * inferiors.c (clear_inferiors): Reset current_inferior.
17096 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
17098 * acinclude.m4: Add override.m4.
17099 * configure: Regenerate.
17101 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
17103 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
17104 initial call to init_register_ppc64.
17106 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
17108 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
17109 single powerpc*-*-linux* case.
17110 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
17112 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
17114 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
17115 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
17117 * linux-ppc-low.c: Include <elf.h>.
17118 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
17119 (ppc_hwcap): New global variable.
17120 (ppc_regmap): Remove __SPE__ #ifdef sections.
17121 (ppc_regmap_e500): New global variable.
17122 (ppc_cannot_store_register): Update __SPE__ special case.
17123 (ppc_get_hwcap): New function.
17124 (ppc_arch_setup): Use it to determine whether inferior supports
17125 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
17126 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
17127 Do not access registers if target does not support AltiVec.
17128 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
17129 Do not access registers if target does not support SPE.
17130 (target_regsets): Unconditionally include AltiVec and SPE regsets.
17132 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
17134 * linux-low.c (disabled_regsets, num_regsets): New.
17135 (use_regsets_p): Delete.
17136 (linux_wait_for_process): Clear disabled_regsets.
17137 (regsets_fetch_inferior_registers): Check and set it.
17138 (regsets_store_inferior_registers): Likewise.
17139 (linux_fetch_registers, linux_store_registers): Do not use
17141 (initialize_low): Allocate disabled_regsets.
17143 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
17145 * Makefile.in (LIBOBJS): New.
17146 (OBS): Use LIBOBJS.
17147 (memmem.o): New rule.
17148 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
17149 * configure: Regenerated.
17151 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
17153 * server.c (handle_query): Never return "unsupported" for
17154 qXfer:features:read queries.
17156 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
17158 * server.c (get_features_xml): Fix inverted condition.
17159 (handle_query): Always support qXfer:feature:read.
17161 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
17163 * server.c (wrapper_argv): New.
17164 (start_inferior): Handle wrapper_argv. If set, expect an extra
17166 (gdbserver_usage): Document --wrapper.
17167 (main): Parse --wrapper.
17169 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
17171 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
17172 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
17173 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
17174 (ppc_set_pc): Likewise.
17175 (ppc_arch_setup): New function.
17176 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
17177 of collect_register.
17178 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
17180 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
17182 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
17183 instead of linux-ppc64-low.o.
17184 * linux-ppc64-low.c: Remove file.
17185 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
17186 (linux-ppc64-low.o): Remove rule.
17188 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
17189 (init_registers_powerpc_64): Likewise.
17190 (ppc_regmap): Conditionally define depending on __powerpc64__.
17191 (ppc_cannot_store_register): Do not special-case "fpscr" when
17192 compiled on __powerpc64__.
17193 (ppc_collect_ptrace_register): New function.
17194 (ppc_supply_ptrace_register): New function.
17195 (ppc_breakpoint): Change type to "unsigned int".
17196 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
17197 (the_low_target): Conditionally provide initializers for the
17198 arch_setup member depending on __powerpc64__. Install
17199 collect_ptrace_register and supply_ptrace_register members.
17201 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
17203 * regcache.h (gdbserver_xmltarget): Add extern declaration.
17204 * server.c (gdbserver_xmltarget): Define.
17205 (get_features_xml): Use it to replace "target.xml" and arch_string.
17207 * configure.srv: Remove srv_xmltarget. Add XML files that were
17208 mentioned there to srv_xmlfiles instead. Remove conditional tests
17209 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
17210 srv_xmlfiles and srv_regobj to include all possible choices.
17211 * configure.ac (srv_xmltarget): Remove.
17212 (srv_xmlfiles): Do not add "target.xml".
17213 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
17214 checks for supplementary target information.
17215 * configure: Regenerate.
17216 * Makefile.in (XML_TARGET): Remove.
17217 (target.xml): Remove rule.
17218 (clean): Do not clean up target.xml.
17219 (.PRECIOUS): Do not mention target.xml.
17221 * target.h (struct target_ops): Remove arch_string member.
17222 * linux-low.c (linux_arch_string): Remove.
17223 (linux_target_ops): Remove arch_string initializer.
17224 * linux-low.h (struct linux_target_ops): Remove arch_string member.
17225 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
17226 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
17227 * spu-low.c (spu_arch_string): Remove.
17228 (spu_target_ops): Remove arch_string initializer.
17229 * win32-low.c (win32_arch_string): Remove.
17230 (win32_target_ops): Remove arch_string initializer.
17231 * win32-low.h (struct win32_target_ops): Remove arch_string member.
17232 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
17233 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
17235 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
17237 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
17238 by collect_ptrace_register and supply_ptrace_register hooks.
17239 * linux-low.c (fetch_register): Use supply_ptrace_register callback
17240 instead of checking for the_low_target.left_pad_xfer.
17241 (usr_store_inferior_registers): Use collect_ptrace_register callback
17242 instead of checking for the_low_target.left_pad_xfer.
17244 * linux-s390-low.c (s390_collect_ptrace_register): New function.
17245 (s390_supply_ptrace_register): Likewise.
17246 (s390_fill_gregset): Call s390_collect_ptrace_register.
17247 (the_low_target): Update.
17249 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
17250 (ppc_supply_ptrace_register): Likewise.
17251 (the_low_target): Update.
17253 * linux-i386-low.c (the_low_target): Update.
17254 * linux-x86-64-low.c (the_low_target): Update.
17256 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
17258 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
17259 reg-s390.o and reg-s390x.o.
17261 * linux-low.c (new_inferior): New global variable.
17262 (linux_create_inferior, linux_attach): Set it.
17263 (linux_wait_for_process): Call the_low_target.arch_setup after the
17264 target has stopped for the first time.
17265 (initialize_low): Do not call the_low_target.arch_setup.
17267 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
17268 (s390_set_pc): Likewise.
17269 (s390_arch_setup): New function.
17270 (the_low_target): Use s390_arch_setup as arch_setup routine.
17272 * regcache.c (realloc_register_cache): New function.
17273 (set_register_cache): Call it for each existing regcache.
17275 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
17277 * server.h (init_registers): Remove prototype.
17279 * linux-low.h (struct linux_target_ops): Add arch_setup field.
17280 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
17281 instead of init_registers ().
17282 * linux-arm-low.c (init_registers_arm): Add prototype.
17283 (init_registers_arm_with_iwmmxt): Likewise.
17284 (the_low_target): Add initializer for arch_setup field.
17285 * linux-cris-low.c (init_registers_cris): Add prototype.
17286 (the_low_target): Add initializer for arch_setup field.
17287 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
17288 (the_low_target): Add initializer for arch_setup field.
17289 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
17290 (the_low_target): Add initializer for arch_setup field.
17291 * linux-ia64-low.c (init_registers_ia64): Add prototype.
17292 (the_low_target): Add initializer for arch_setup field.
17293 * linux-m32r-low.c (init_registers_m32r): Add prototype.
17294 (the_low_target): Add initializer for arch_setup field.
17295 * linux-m68k-low.c (init_registers_m68k): Add prototype.
17296 (the_low_target): Add initializer for arch_setup field.
17297 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
17298 (init_registers_mips64_linux): Likewise.
17299 (the_low_target): Add initializer for arch_setup field.
17300 * linux-ppc-low.c (init_registers_ppc): Add prototype.
17301 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
17302 (the_low_target): Add initializer for arch_setup field.
17303 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
17304 (init_registers_powerpc_64): Likewise.
17305 (the_low_target): Add initializer for arch_setup field.
17306 * linux-s390-low.c (init_registers_s390): Add prototype.
17307 (init_registers_s390x): Likewise.
17308 (the_low_target): Add initializer for arch_setup field.
17309 * linux-sh-low.c (init_registers_sh): Add prototype.
17310 (the_low_target): Add initializer for arch_setup field.
17311 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
17312 (the_low_target): Add initializer for arch_setup field.
17313 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
17314 (the_low_target): Add initializer for arch_setup field.
17316 * win32-low.h (struct win32_target_ops): Add arch_setup field.
17317 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
17318 instead of init_registers ().
17319 * win32-arm-low.c (init_registers_arm): Add prototype.
17320 (the_low_target): Add initializer for arch_setup field.
17321 * win32-i386-low.c (init_registers_i386): Add prototype.
17322 (the_low_target): Add initializer for arch_setup field.
17324 * spu-low.c (init_registers_spu): Add prototype.
17325 (initialize_low): Call initialie_registers_spu () instead of
17326 initialize_registers ().
17328 2008-02-19 Pedro Alves <pedro@codesourcery.com>
17330 * server.c (handle_v_requests): When handling the vRun and vAttach
17331 packets, if already debugging a process, don't kill it. Return an
17334 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
17336 * server.c (handle_query): Correct length check.
17338 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
17340 * win32-low.c (do_initial_child_stuff): Add process handle
17341 parameter. Set current_process_handle and current_process_id from the
17342 parameters. Clear globals.
17343 (win32_create_inferior): Don't set current_process_handle and
17344 current_process_id here. Instead pass them on the call to
17345 do_initial_child_stuff.
17346 (win32_attach): Likewise.
17347 (win32_clear_inferiors): New.
17348 (win32_kill): Don't close the current process handle or the
17349 current thread handle here. Instead call win32_clear_inferiors.
17350 (win32_detach): Don't open a new handle to the process. Call
17351 win32_clear_inferiors.
17352 (win32_join): Don't rely on current_process_handle; open a new
17353 handle using the process id.
17354 (win32_wait): Call win32_clear_inferiors when the inferior process
17357 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
17359 * server.c (monitor_show_help): Add "exit".
17361 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
17363 * Makefile.in (SFILES): Add linux-xtensa-low.c.
17364 (clean): Add reg-xtensa.c.
17365 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
17366 * configure.srv (xtensa*-*-linux*) New target.
17367 * linux-xtensa-low.c: New.
17368 * xtensa-xtregs.c: New.
17370 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
17372 * hostio.c: Don't include errno.h.
17373 (errno_to_fileio_errno): Move to hostio-errno.
17374 * hostio.c: (hostio_error): Remove the error parameter. Defer the
17375 error number outputting to the target->hostio_last_error callback.
17376 (hostio_packet_error): Use FILEIO_EINVAL directly.
17377 (handle_open, handle_pread, hostio_error, handle_unlink): Update
17378 calls to hostio_error.
17379 * hostio-errno.c: New.
17380 * server.h (hostio_last_error_from_errno): Declare.
17381 * target.h (target_ops): Add hostio_last_error member.
17382 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
17383 as hostio_last_error handler.
17384 * spu-low.c (spu_target_ops): Likewise.
17385 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
17386 (wince_hostio_last_error): New functions.
17387 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
17388 as hostio_last_error handler.
17389 (win32_target_ops) [!_WIN32_WCE]: Register
17390 hostio_last_error_from_errno as hostio_last_error handler.
17391 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
17392 (hostio-errno.o): New rule.
17393 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
17394 * configure.srv (srv_hostio_err_objs): New variable. Default to
17396 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
17397 * configure: Regenerate.
17399 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
17401 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
17402 (linux_kill, linux_detach): Clean up the process list.
17403 * remote-utils.c (remote_open): Improve port number parsing.
17404 (putpkt_binary, input_interrupt): Only send interrupts if the target
17406 * server.c (extended_protocol): Make static.
17407 (attached): Define earlier.
17408 (exit_requested, response_needed, program_argv): New variables.
17409 (target_running): New.
17410 (start_inferior): Clear attached here.
17411 (attach_inferior): Set attached here.
17412 (require_running): Define.
17413 (handle_query): Use require_running and target_running. Implement
17415 (handle_v_attach, handle_v_run): New.
17416 (handle_v_requests): Use require_running. Handle vAttach and vRun.
17417 (gdbserver_usage): Update.
17418 (main): Redo argument parsing. Handle --debug and --multi. Handle
17419 --attach along with other options or after the port. Save
17420 program_argv. Support no initial program. Resynchronize
17421 communication with GDB after an error. Handle "monitor exit".
17422 Use require_running and target_running. Always allow the extended
17423 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
17424 restart in extended mode.
17425 * README: Refer to the GDB manual. Update --attach usage.
17427 2007-12-20 Andreas Schwab <schwab@suse.de>
17429 * linux-low.c (STACK_SIZE): Define.
17430 (linux_tracefork_child): Use it. Use __clone2 on ia64.
17431 (linux_test_for_tracefork): Likewise.
17433 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
17435 * linux-low.c (linux_wait_for_event): Update messages. Do not
17436 reinsert auto-delete breakpoints.
17437 * mem-break.c (struct breakpoint): Change return type of handler to
17439 (set_breakpoint_at): Update handler type.
17440 (reinsert_breakpoint_handler): Return 1 instead of calling
17442 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
17444 (check_breakpoints): Delete auto-delete breakpoints and return 2.
17445 * mem-break.h (set_breakpoint_at): Update handler type.
17446 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
17447 * win32-low.c (auto_delete_breakpoint): New.
17448 (get_child_debug_event): Use it.
17450 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
17452 * configure.ac: Check for pread and pwrite.
17453 * hostio.c (handle_pread): Fall back to lseek and read.
17454 (handle_pwrite): Fall back to lseek and write.
17455 * config.in, configure: Regenerated.
17457 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
17459 * server.c (myresume): Add own_buf argument.
17460 (main): Update calls.
17462 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
17464 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
17465 * remote-utils.c (remote_open): Do not call disable_async_io.
17466 (block_async_io): Delete.
17467 (unblock_async_io): Make static.
17468 (initialize_async_io): New.
17469 * server.c (handle_v_cont): Handle async I/O here.
17470 (myresume): Likewise. Move other common resume tasks here...
17471 (main): ... from here. Call initialize_async_io. Disable async
17472 I/O before the main loop.
17473 * server.h (initialize_async_io): Declare.
17474 (block_async_io, unblock_async_io): Delete prototypes.
17475 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
17477 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
17479 * remote-utils.c (readchar): Allow binary data in received messages.
17481 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17483 * win32-low.c (attaching): New global.
17484 (win32_create_inferior): Clear the `attaching' global.
17485 (win32_attach): Set the `attaching' global.
17486 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
17487 attaching. Only set a breakpoint at the entry point if not
17490 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17492 * server.c (main): Don't report dll events on the initial
17493 connection on attaches.
17495 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17497 * server.c (main): Relax numerical bases supported for the pid of
17498 the --attach command line argument.
17500 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17502 * win32-low.c (win32_attach): Call OpenProcess before
17503 DebugActiveProcess, not after. Add last error output to error
17506 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17508 * win32-low.c (win32_get_thread_context)
17509 (win32_set_thread_context): New functions.
17510 (thread_rec): Use win32_get_thread_context.
17511 (continue_one_thread, win32_resume): Use win32_set_thread_context.
17512 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
17515 2007-12-03 Leo Zayas
17516 Pedro Alves <pedro_alves@portugalmail.pt>
17518 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
17520 (child_add_thread): Minor cleanup.
17521 (child_continue): Resume artificially suspended threads before
17522 calling ContinueDebugEvent.
17523 (suspend_one_thread): New.
17524 (fake_breakpoint_event): New.
17525 (get_child_debug_event): Change return type to int. Check here if
17526 gdb sent an interrupt request. If a soft interrupt was requested,
17527 fake a breakpoint event. Return 0 if there is no event to handle,
17529 (win32_wait): Don't check here if gdb sent an interrupt request.
17530 Ensure there is a valid event to handle.
17531 (win32_request_interrupt): Add soft interruption method as last
17534 2007-12-03 Leo Zayas
17535 Pedro Alves <pedro_alves@portugalmail.pt>
17537 * win32-low.h (win32_thread_info): Add descriptions to the
17538 structure members. Replace `suspend_count' counter by a
17540 * win32-low.c (thread_rec): Update condition of when to get the
17541 context from the inferior. Rely on ContextFlags being set if it
17542 has already been retrieved. Only suspend the inferior thread if
17543 we haven't already. Warn if that fails.
17544 (continue_one_thread): s/suspend_count/suspended/. Only call
17545 ResumeThread once. Warn if that fails.
17547 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
17549 * win32-low.c (win32_wait): Don't read from the inferior when it
17550 has already exited.
17552 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
17554 * Makefile.in (win32_low_h): New variable.
17555 (win32-low.o): Add dependency on $(win32_low_h).
17556 (win32-arm-low.o, win32-i386-low.o): New rules.
17558 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
17560 * hostio.c: Correct copyright year.
17562 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
17564 * Makefile.in (OBS): Add hostio.o.
17565 (hostio.o): New rule.
17566 * server.h (handle_vFile): Declare.
17567 * hostio.c: New file.
17568 * server.c (handle_v_requests): Take packet_len and new_packet_len
17569 for binary packets. Call handle_vFile.
17570 (main): Update call to handle_v_requests.
17572 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
17574 * linux-low.c: Include <sched.h>.
17576 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
17578 * linux-low.c (linux_tracefork_grandchild): New.
17579 (linux_tracefork_child): Use clone.
17580 (linux_test_for_tracefork): Use clone; allocate and free a stack.
17582 2007-10-31 Joel Brobecker <brobecker@adacore.com>
17584 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
17586 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
17588 * linux-low.c (handle_extended_wait): Handle unexpected signals.
17590 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
17592 * inferiors.c (change_inferior_id): Delete.
17593 (add_pid_to_list, pull_pid_from_list): New.
17594 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
17595 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
17596 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
17597 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
17598 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
17599 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
17600 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
17601 (using_threads): Always set to 1.
17602 (handle_extended_wait): New.
17603 (add_process): Do not set TID.
17604 (linux_create_inferior): Set must_set_ptrace_flags.
17605 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
17606 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
17607 (linux_thread_alive): Rename TID argument to LWPID.
17608 (linux_wait_for_process): Handle unknown processes. Do not use TID.
17609 (linux_wait_for_event): Do not use TID or check using_threads. Update
17610 call to dead_thread_notify. Call handle_extended_wait.
17611 (linux_create_inferior): Use PTRACE_SETOPTIONS.
17612 (send_sigstop): Delete sigstop_sent.
17613 (wait_for_sigstop): Avoid TID.
17614 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
17615 (linux_test_for_tracefork): New.
17616 (linux_lookup_signals): Use thread_db_active and
17617 linux_supports_tracefork_flag.
17618 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
17619 * linux-low.h (get_process_thread): Avoid TID.
17620 (struct process_ifo): Move thread_known and tid to the end. Remove
17622 (linux_attach_lwp, thread_db_init): Update prototypes.
17623 * server.h (change_inferior_id): Delete prototype.
17624 (add_pid_to_list, pull_pid_from_list): New prototypes.
17625 * thread-db.c (thread_db_use_events): New.
17626 (find_first_thread): Rename to...
17627 (find_one_thread): ...this. Update callers and messages. Do not
17628 call fatal. Check thread_db_use_events. Do not call
17629 change_inferior_id or new_thread_notify.
17630 (maybe_attach_thread): Update. Do not call new_thread_notify.
17631 (thread_db_init): Set thread_db_use_events. Check use_events.
17632 * utils.c (fatal, warning): Correct message prefix.
17634 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
17636 * Makefile.in (clean): Remove new files.
17637 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
17638 (powerpc-64.o, powerpc-64.c): New rules.
17639 * configure.srv: Use alternate register sets for powerpc64-*-linux*
17640 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
17642 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
17644 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
17645 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
17646 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
17647 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
17648 (target_regsets): Add AltiVec and SPE register sets.
17649 * configure.ac: Check for AltiVec and SPE.
17650 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
17651 (ppc_fill_vrregset, ppc_store_vrregset): New.
17652 (target_regsets): Add AltiVec register set.
17653 * configure: Regenerated.
17655 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
17657 * linux-low.c (O_LARGEFILE): Define.
17658 (linux_read_memory): Use /proc/PID/mem.
17659 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
17660 * configure, config.in: Regenerated.
17662 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
17664 * linux-low.c (linux_wait_for_event): Do not pass signals while
17667 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
17669 * win32-low.c (create_process): New.
17670 (win32_create_inferior): Use create_process instead of
17671 CreateProcess. If create_process failed retry appending an ".exe"
17672 suffix. Store the GetLastError result immediatelly after
17673 create_process calls and use it on the call to error.
17675 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
17677 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
17679 2007-08-23 Joel Brobecker <brobecker@adacore.com>
17681 * configure.ac: Switch license to GPLv3.
17683 2007-08-01 Michael Snyder <msnyder@access-company.com>
17685 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
17687 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
17689 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
17691 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
17692 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
17693 CloseToolhelp32Snapshot.
17694 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
17695 CloseToolhelp32Snapshot.
17697 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
17699 * server.c (main): Check for inferior exit before main loop.
17701 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
17703 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
17704 instead of on tmp_desc.
17706 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
17707 Daniel Jacobowitz <dan@codesourcery.com>
17709 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
17710 (add_thread): Minor cleanups.
17711 (clear_inferiors): Move lower in the file. Clear the DLL
17713 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
17714 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
17715 (xml_escape_text): New.
17716 * server.c (handle_query): Handle qXfer:libraries:read. Report it
17718 (handle_v_cont): Report errors.
17719 (gdbserver_version): Update.
17720 (main): Correct size of own_buf. Do not report initial DLL events.
17721 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
17722 (unloaded_dll, xml_escape_text): New.
17723 * win32-low.c (enum target_waitkind): Update comments.
17724 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
17725 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
17726 (win32_EnumProcessModules, win32_GetModuleInformation)
17727 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
17728 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
17729 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
17730 (win32_Module32First, win32_Module32Next, load_toolhelp)
17731 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
17732 (get_child_debug_event): Handle DLL events.
17733 (win32_wait): Likewise.
17735 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
17737 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
17738 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
17740 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
17742 * win32-low.c (handle_output_debug_string): Ignore event if not
17745 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
17747 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
17749 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
17751 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
17753 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
17755 * inferiors.c (change_inferior_id): Add comment.
17756 * linux-low.c (check_removed_breakpoint): Add an early
17757 prototype. Improve debug output.
17758 (linux_attach): Doc update.
17759 (linux_detach_one_process, linux_detach): Clean up before releasing
17761 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
17762 * linux-low.h (struct process_info): Doc improvement.
17763 * mem-break.c (delete_all_breakpoints): New.
17764 * mem-break.h (delete_all_breakpoints): New prototype.
17765 * thread-db.c (find_first_thread): New.
17766 (thread_db_create_event): Call it instead of
17767 thread_db_find_new_threads. Clean up unused variables.
17768 (maybe_attach_thread): Remove first thread handling.
17769 (thread_db_find_new_threads): Use find_first_thread.
17770 (thread_db_get_tls_address): Likewise.
17772 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
17774 * thread-db.c (thread_db_find_new_threads): Add prototype.
17775 (thread_db_create_event): Check for the main thread before adding
17777 (maybe_attach_thread): Only enable event reporting if TID == 0.
17778 (thread_db_get_tls_address): Check for new threads.
17780 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
17782 * linux-low.c (linux_create_inferior): Try execv before execvp.
17783 * spu-low.c (spu_create_inferior): Likewise.
17785 2007-06-13 Mike Frysinger <vapier@gentoo.org>
17787 * linux-low.c (linux_create_inferior): Change execv to execvp.
17788 * spu-low.c (spu_create_inferior): Likewies.
17790 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
17792 * Makefile.in (clean): Clean new files instead of deleted ones.
17793 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
17794 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
17796 * configure.srv: Specify XML files and new regformats for MIPS and
17798 * linux-mips-low.c (mips_num_regs): Set to only used registers.
17799 (mips_regmap): Do not fetch $0. Remove unused registers. Add
17800 an entry for the restart register.
17801 (mips_cannot_fetch_register, mips_cannot_store_register)
17802 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
17803 register names to match the XML descriptions.
17804 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
17805 restart register instead of $0.
17807 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
17808 Markus Deuling <deuling@de.ibm.com>
17810 * remote-utils.c (decode_xfer_write): New function.
17811 * server.h (decode_xfer_write): Add prototype.
17812 * server.c (handle_query): Add PACKET_LEN argument. Support
17813 qXfer:spu:read and qXfer:spu:write packets.
17814 (main): Pass packet_len to handle_query.
17815 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
17816 * target.h (target_ops): Add qxfer_spu.
17818 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
17820 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
17821 accessing non-seekable spufs files.
17823 2007-05-16 Markus Deuling <deuling@de.ibm.com>
17825 * server.c (handle_query): Add reply for qC packet.
17827 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17828 Leo Zayas <lerele@champenstudios@com>
17830 * server.h (check_remote_input_interrupt_request): New function.
17831 * remote_utils.c (INVALID_DESCRIPTOR): New define.
17832 (remote_desc): Initialize with INVALID_DESCRIPTOR.
17833 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
17834 (check_remote_input_interrupt_request): New function.
17835 * server.h (check_remote_input_interrupt_request): Declare.
17836 * win32-low.c (winapi_DebugBreakProcess,
17837 winapi_GenerateConsoleCtrlEvent): New typedefs.
17838 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
17840 (win32_wait): Check for remote interrupt request
17841 with check_remote_input_interrupt_request.
17842 (win32_request_interrupt): New function.
17843 (win32_target_op): Set request_interrupt to win32_request_interrupt.
17845 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17847 * win32-low.c (debug_registers_changed,
17848 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
17849 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
17850 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
17851 (thread_rec): Get context using the low target.
17852 (child_add_thread): Call thread_added on the low target,
17853 which does the same thing.
17855 (do_initial_child_stuff): Remove debug registers references.
17856 Set context using the low target. Resume threads after
17857 setting the contexts.
17858 (child_continue): Remove dead variable. Remove debug
17859 registers references.
17860 (child_fetch_inferior_registers): Go through the low target.
17861 (do_child_store_inferior_registers): Remove.
17862 (child_store_inferior_registers): Go through the low target.
17863 (win32_resume): Remove debug registers references.
17864 Set context using the low target.
17865 (handle_exception): Change return type to void. Don't record
17866 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
17867 first chance exception.
17868 (get_child_debug_event): Change return type to void. Remove
17869 goto loop. Always return after waiting for debug event.
17870 (win32_wait): Convert to switch statement. Handle spurious
17873 * win32-i386-low.c (debug_registers_changed,
17874 debug_registers_used): New.
17875 (initial_stuff): Rename to ...
17876 (i386_initial_stuff): ... this. Clear debug registers
17878 (store_debug_registers): Delete.
17879 (i386_get_thread_context): New.
17880 (load_debug_registers): Delete.
17881 (i386_set_thread_context): New.
17882 (i386_thread_added): New.
17883 (single_step): Rename to ...
17884 (i386_single_step): ... this.
17885 (do_fetch_inferior_registers): Rename to ...
17886 (i386_fetch_inferior_register): ... this.
17887 (i386_store_inferior_register): New.
17888 (the_low_target): Adapt to new interface.
17890 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
17891 (arm_get_thread_context): New.
17892 (arm_set_thread_context): New.
17894 (do_fetch_inferior_registers): Rename to ...
17895 (arm_fetch_inferior_register): ... this.
17896 (arm_store_inferior_register): New.
17897 (arm_wince_breakpoint): Reimplement as unsigned long.
17898 (arm_wince_breakpoint_len): Define.
17899 (the_low_target): Adapt to new interface.
17901 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
17902 load_debug_registers. Add get_thread_context, set_thread_context,
17903 thread_added and store_inferior_register. Rename
17904 fetch_inferior_registers to fetch_inferior_register.
17905 (regptr): Remove declaration.
17907 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17909 * linux-low.c (linux_detach): Change return type to int. Return 0.
17910 * spu-low.c (spu_detach): Likewise.
17912 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17914 * target.h (target_ops): Change return type of detach to int.
17916 (join_inferior): New.
17917 * server.c (main): Don't skip detach support on mingw32.
17918 If the inferior doesn't support detaching return error.
17919 Call join_inferior instead of using waitpid.
17920 * linux-low.c (linux_join): New.
17921 (linux_target_op): Add linux_join.
17922 * spu-low.c (spu_join): New.
17923 (spu_target_ops): Add spu_join.
17924 * win32-low.c (win32_detach): Adapt to new interface.
17925 Reopen current_process_handle before detaching. Issue a child
17926 resume before detaching.
17928 (win32_target_op): Add win32_join.
17930 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17932 * win32-low.c (win32-attach): Fix return value.
17933 * target.h (target_ops): Describe ATTACH return values.
17935 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17937 * win32-low.c (GETPROCADDRESS): Define.
17938 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
17939 (winapi_DebugSetProcessKillOnExit): Likewise.
17940 (win32_create_inferior): Force usage of ansi CreateProcessA.
17941 (win32_attach): Use GETPROCADDRESS.
17942 (win32_detach): Likewise.
17944 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17946 * win32-low.c (win32_wait): Don't use WSTOPSIG.
17948 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
17950 * win32-low.c: Commit leftover changes from 2007-03-29.
17952 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
17954 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
17955 fields short instead of int. Add explicit padding.
17956 (i387_cache_to_fsave): Remove unnecessary casts.
17957 (i387_fsave_to_cache): Doc fix.
17958 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
17960 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
17962 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
17963 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
17965 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
17967 * configure.srv (arm*-*-mingw32ce*): Move near the other
17970 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
17972 * configure.ac: Add errno checking.
17973 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
17974 sys/file.h and malloc.h.
17975 (AC_CHECK_DECLS): Add perror.
17976 (srv_mingwce): Handle.
17977 * configure.srv (i[34567]86-*-cygwin*): Add
17978 win32-i386-low.o to srv_tgtobj.
17979 (i[34567]86-*-mingw*): Likewise.
17980 (arm*-*-mingw32ce*): Add case.
17981 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
17982 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
17983 [__MINGW32CE__] (strerror): New function.
17984 [__MINGW32CE__] (errno): Define to GetLastError.
17985 [__MINGW32CE__] (COUNTOF): New macro.
17986 (remote_open): Remove extra close call.
17987 * mem-break.c (delete_breakpoint_at): New function.
17988 * mem-break.h (delete_breakpoint_at): Declare.
17989 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
17990 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
17991 [USE_WIN32API] (read, write): Add char* casts.
17992 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
17993 * server.h: Include wincecompat.h on Windows CE.
17994 [HAVE_ERRNO_H]: Check.
17995 (perror): Declare if not declared.
17996 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
17997 (perror_with_name): Remove errno declaration.
17998 * wincecompat.h: New.
17999 * wincecompat.c: New.
18000 * win32-low.h: New.
18001 * win32-arm-low.c: New.
18002 * win32-i386-low.c: New.
18003 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
18004 (OUTMSG2): Make it safe.
18006 (COUNTOF): New macro.
18007 (NUM_REGS): Get it from the low target.
18008 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
18009 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
18010 (thread_rec): Let low target handle debug registers.
18011 (child_add_thread): Likewise.
18012 (child_init_thread_list): Likewise.
18013 (continue_one_thread): Likewise.
18015 (do_child_fetch_inferior_registers): Move to ...
18016 * win32-i386-low.c: ... here, and rename to ...
18017 (do_fetch_inferior_registers): ... this.
18018 * win32-low.c (child_fetch_inferior_registers):
18019 Go through the low target.
18020 (do_child_store_inferior_registers): Use regptr.
18021 (strwinerror): New function.
18022 (win32_create_inferior): Handle Windows CE.
18023 Use strwinerror instead of strerror on Windows error
18024 codes. Add program to the error output.
18025 Don't close the main thread handle on Windows CE.
18026 (win32_attach): Use coredll.dll on Windows CE.
18027 (win32_kill): Close current process and current
18029 (win32_detach): Use coredll.dll on Windows CE.
18030 (win32_resume): Let low target handle debug registers, and
18032 (handle_exception): Add/Remove initial breakpoint. Avoid
18033 non-existant WSTOPSIG on Windows CE.
18034 (win32_read_inferior_memory): Cast to remove warning.
18035 (win32_arch_string): Go through the low target.
18036 (initialize_low): Call set_breakpoint_data with the low
18037 target's breakpoint.
18038 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
18039 FOP_REGNUM, mappings): Move to ...
18040 * win32-i386-low.c: ... here.
18041 * win32-low.c (win32_thread_info): Move to ...
18042 * win32-low.h: ... here.
18043 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
18044 win32-arm-low.c and wincecompat.c.
18045 (all:): Add $EXEEXT.
18046 (install-only:): Likewise.
18047 (gdbserver:): Likewise.
18048 (gdbreplay:): Likewise.
18049 * config.in: Regenerate.
18050 * configure: Regenerate.
18052 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
18054 * win32-low.c: Rename typedef thread_info to
18055 win32_thread_info throughout.
18057 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
18059 * win32-i386-low.c: Rename to ...
18060 * win32-low.c: ... this.
18061 * configure.srv: Replace win32-i386-low.o with win32-low.o.
18062 * Makefile.in: Likewise.
18064 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
18066 * remote-utils.c (monitor_output): Constify msg parameter.
18067 * server.h (monitor_output): Likewise.
18068 * win32-i386-low.c (handle_output_debug_string): New.
18069 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
18070 handle_output_debug_string.
18071 (get_child_debug_event): Likewise.
18073 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
18075 * server.c (main): Correct strtoul check.
18077 2007-03-27 Jon Ringle <jon@ringle.org>
18079 * linux-low.c: Check __ARCH_HAS_MMU__ also.
18081 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
18083 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
18085 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
18087 * terminal.h: Check HAVE_SGTTY_H.
18089 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
18091 * remote-utils.c (remote_open): Print out the assigned port number.
18093 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
18095 * remote-utils.c (monitor_output): New function.
18096 * server.c (debug_threads): Define here.
18097 (monitor_show_help): New function.
18098 (handle_query): Handle qRcmd.
18099 (main): Do not handle 'd' packet.
18100 * server.h (debug_threads, remote_debug, monitor_output): Declare.
18101 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
18104 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
18106 * Makefile.in (EXEEXT): New.
18107 (clean): Use $(EXEEXT).
18109 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
18111 * target.h (target_ops): Rename send_signal to request_interrupt,
18112 and remove enum target_signal parameter.
18113 * linux-low.c (linux_request_interrupt): Rename from
18114 linux_send_signal, and always send SIGINT.
18115 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
18116 and always send SIGINT.
18117 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
18119 (input_interrupt): Likewise.
18121 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
18123 * server.c (get_features_xml): Check if target implemented
18125 * win32-i386-low.c (win32_arch_string): New.
18126 (win32_target_ops): Add win32_arch_string as arch_string member.
18128 2007-02-22 Markus Deuling <deuling@de.ibm.com>
18130 * spu-low.c (spu_arch_string): New.
18131 (spu_target_ops): Add spu_arch_string.
18133 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
18135 * remote-utils.c: Remove HAVE_TERMINAL_H check.
18136 * configure.ac: Do not check for terminal.h.
18137 * configure, config.in: Regenerated.
18139 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
18141 * Makefile.in (OBS): Add $(XML_BUILTIN).
18142 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
18144 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
18145 (arm-with-iwmmxt.c): New.
18146 * config.in, configure: Regenerate.
18147 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
18148 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
18149 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
18150 (arm*-*-linux*): Add iWMMXt and regset support.
18151 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
18152 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
18153 (arm_store_wmmxregset, target_regsets): New.
18154 * server.c (get_features_xml): Take annex argument. Check builtin
18156 (handle_query): Handle multiple annexes.
18158 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
18160 * remote-utils.c [USE_WIN32API] (read, write): Define.
18161 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
18164 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
18166 * linux-i386-low.c (the_low_target): Set arch_string.
18167 * linux-x86-64-low.c (the_low_target): Likewise.
18168 * linux-low.c (linux_arch_string): New.
18169 (linux_target_ops): Add it.
18170 * linux-low.h (struct linux_target_ops): Add arch_string.
18171 * server.c (write_qxfer_response): Use const void * for DATA.
18172 (get_features_xml): New.
18173 (handle_query): Handle qXfer:features:read. Report it for qSupported.
18174 * target.h (struct target_ops): Add arch_string method.
18176 2007-01-03 Denis Pilat <denis.pilat@st.com>
18177 Daniel Jacobowitz <dan@codesourcery.com>
18179 * linux-low.c (linux_kill): Handle being called with no threads.
18180 * win32-i386-low.c (win32_kill): Likewise.
18181 (get_child_debug_event): Clear current_process_handle.
18183 2006-12-30 Denis PILAT <denis.pilat@st.com>
18184 Daniel Jacobowitz <dan@codesourcery.com>
18186 * remote-utils.c (remote_open): Check the type of specified
18187 serial port devices before opening them.
18188 * server.c (main): Kill the inferior if an error occurs during
18189 the first remote_open.
18191 2006-12-05 Markus Deuling <deuling@de.ibm.com>
18193 * README: Update supported targets.
18195 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
18197 * Makefile.in (clean): Remove reg-mips64.c.
18198 (reg-mips64.c, reg-mips64.o): New rules.
18199 * configure.srv: Handle mips64. Include regset support for mips.
18200 * linux-mips-low.c (union mips_register): New.
18201 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
18202 (mips_breakpoint, mips_breakpoint_at): Use int.
18203 (mips_collect_register, mips_supply_register)
18204 (mips_collect_register_32bit, mips_supply_register_32bit)
18205 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
18206 (mips_store_fpregset, target_regsets): New.
18207 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
18209 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
18211 * configure.srv: Add target "spu*-*-*".
18212 * Makefile.in (clean): Remove reg-spu.c.
18213 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
18214 * spu-low.c: New file.
18216 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
18218 * configure.ac: Correct td_thr_tls_get_addr test.
18219 * configure: Regenerated.
18221 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
18223 * linux-low.c (linux_wait_for_event): Reformat. Use the
18224 pass_signals array.
18225 * remote-utils.c (decode_address_to_semicolon): New.
18226 * server.c (pass_signals, handle_general_set): New.
18227 (handle_query): Mention QPassSignals for qSupported.
18228 (main): Call handle_general_set.
18229 * server.h (pass_signals, decode_address_to_semicolon): New.
18231 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
18233 * server.c (handle_query): Correct error handling for read_auxv.
18235 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
18237 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
18238 and srv_linux_thread_db to yes.
18239 * linux-s390-low.c (s390_fill_gregset): New function.
18240 (target_regsets): Define data structure.
18242 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
18244 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
18245 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
18246 * config.in, configure: Regenerated.
18247 * inferiors.c (gdb_id_to_thread): New function.
18248 (gdb_id_to_thread_id): Use it.
18249 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
18250 * linux-low.h (struct process_info): Add th member.
18251 (thread_db_get_tls_address): New prototype.
18252 * remote-utils.c (decode_address): Make non-static.
18253 * server.c (handle_query): Handle qGetTLSAddr.
18254 * server.h (gdb_id_to_thread, decode_address): New prototypes.
18255 * target.h (struct target_ops): Add get_tls_address.
18256 * thread-db.c (maybe_attach_thread): Save the thread handle.
18257 (thread_db_get_tls_address): New.
18259 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
18261 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
18262 (linux_resume_one_process): Take a siginfo_t *. Update all
18263 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
18264 (struct pending_signals): Add a siginfo_t.
18265 (linux_wait_for_process): Always set last_status.
18266 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
18267 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
18268 * linux-low.h (struct process_info): Add last_status.
18270 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
18272 * remote-utils.c (try_rle): New function.
18273 (putpkt_binary): Use it.
18275 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
18277 * Makefile.in (clean): Clean reg-x86-64-linux.c.
18278 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
18279 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
18280 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
18281 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
18284 2006-08-08 Richard Sandiford <richard@codesourcery.com>
18286 * server.c (terminal_fd): New variable.
18287 (old_foreground_pgrp): Likewise.
18288 (restore_old_foreground_pgrp): New function.
18289 (start_inferior): Record the terminal file descriptor in terminal_fd
18290 and its original foreground group in old_foreground_pgrp. Register
18291 restore_old_foreground_pgrp with atexit().
18293 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
18295 * server.c (handle_query): Correct qPart to qXfer.
18297 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
18299 * configure.ac: Check for more headers which are missing on
18300 Windows. Automatically supply -lwsock32 and USE_WIN32API.
18301 * configure.srv: Add Cygwin and mingw32.
18302 * remote-utils.c: Don't include headers unconditionally which
18303 are missing on mingw32. Include <winsock.h> for mingw32.
18304 (remote_open): Adjust for mingw32 support. Flush
18305 standard error after writing to it.
18306 (remote_close, putpkt_binary, input_interrupt, block_async_io)
18307 (unblock_async_io, enable_async_io, disable_async_io)
18308 (readchar, getpkt): Update for Winsock support.
18309 (prepare_resume_reply): Expect a protocol signal number.
18310 * server.c: Disable <sys/wait.h> on mingw32.
18311 (start_inferior): Adjust for mingw32 support. Flush
18312 standard error after writing to it.
18313 (attach_inferior): Likewise. Use protocol signal
18315 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
18317 * win32-i386-low.c: New file.
18318 * Makefile.in (XM_CLIBS): Set.
18319 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
18320 (win32-i386-low.o): New dependency rule.
18321 * linux-low.c (linux_wait): Use target signal numbers.
18322 * target.h (struct target_ops): Doc fix.
18323 * server.h (target_signal_to_name): New prototype.
18324 * gdbreplay.c: Don't include headers unconditionally which
18325 are missing on mingw32. Include <winsock.h> for mingw32.
18326 (remote_close, remote_open): Adjust for Winsock support.
18327 * configure, config.in: Regenerated.
18329 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
18331 * server.c (decode_xfer_read, write_qxfer_response): New.
18332 (handle_query): Take a packet length argument. Handle
18333 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
18334 the qSupported response.
18335 (main): Update call to handle_query.
18337 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
18339 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
18340 (putpkt_binary): Renamed from putpkt and adjusted for binary
18342 (putpkt): New wrapper for putpkt_binary.
18343 (readchar): Don't mask off the high bit.
18344 (decode_X_packet): New function.
18345 * server.c (main): Call putpkt_binary if a handler sets the packet
18346 length. Save the length of the incoming packet. Handle 'X'.
18347 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
18349 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
18351 * server.c (handle_query): Handle qSupported.
18353 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
18355 * remote-utils.c (all_symbols_looked_up): New variable.
18356 (look_up_one_symbol): Check it.
18357 * server.h (look_up_one_symbol): New declaration.
18358 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
18360 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
18362 * Makefile.in (linux-arm-low.o): Update dependencies.
18363 * linux-arm-low.c: Include "gdb_proc_service.h".
18364 (PTRACE_GET_THREAD_AREA): Define.
18365 (ps_get_thread_area): New function.
18367 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
18369 * configure.srv (m68k*-*-uclinux*): New target.
18370 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
18371 (linux_resume_one_process): Remove extraneous cast.
18372 (linux_read_offsets): New.
18373 (linux_target_op): Add linux_read_offsets on mmuless systems.
18374 * server.c (handle_query): Add qOffsets logic.
18375 * target.h (struct target_ops): Add read_offsets.
18377 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
18379 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
18380 (PTRACE_GET_THREAD_AREA): Define.
18381 (ps_get_thread_area): New function.
18382 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
18383 (linux-x86-64-low.o): Update.
18385 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
18387 * configure.ac: Remove checks for prfpregset_t.
18388 * gdb_proc_service.h: New file.
18389 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
18390 new "gdb_proc_service.h".
18391 * proc-service.c: Likewise.
18392 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
18393 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
18394 * Makefile.in (gdb_proc_service_h): Updated.
18395 * configure, config.in: Regenerated.
18397 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
18399 * remote-utils.c (prepare_resume_reply): Move declaration
18400 of gdb_id_from_wait to the top of the block.
18402 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
18404 * linux-low.c (regsets_store_inferior_registers): Read the regset
18405 from the target before filling it.
18407 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
18409 * server.c (attach_inferior): Return SIGTRAP for a successful
18412 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
18414 * Makefile.in (OBS): Add version.o.
18415 (STAGESTUFF): Delete.
18416 (version.o): Add dependencies.
18417 (version.c): Replace rule.
18418 (clean): Remove version.c.
18419 * server.c (gdbserver_version): New.
18420 (gdbserver_usage): Use printf.
18421 (main): Handle --version and --help.
18422 * server.h (version, host_name): Add declarations.
18424 2005-12-23 Eli Zaretskii <eliz@gnu.org>
18436 * linux-x86-64-low.c:
18438 * linux-s390-low.c:
18439 * linux-ppc64-low.c:
18441 * linux-mips-low.c:
18442 * linux-m68k-low.c:
18443 * linux-m32r-low.c:
18446 * linux-ia64-low.c:
18447 * linux-i386-low.c:
18448 * linux-crisv32-low.c:
18460 * gdbserver.1: Add (C) after Copyright. Update the FSF
18463 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
18465 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
18466 (arm_breakpoint_at): Recognize both breakpoints.
18467 (the_low_target): Use the correct breakpoint instruction.
18469 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
18471 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
18472 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
18473 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
18474 (the_low_target): Update.
18476 2005-10-25 Andreas Schwab <schwab@suse.de>
18478 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
18480 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
18481 (ia64_num_regs): Reduce to 462.
18483 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
18485 * acinclude.m4: Correct quoting.
18486 * aclocal.m4: Regenerated.
18488 Suggested by SZOKOVACS Robert <szo@ies.hu>:
18489 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
18490 (thread_db_init): Call thread_db_err_str.
18491 * configure.ac: Check for TD_VERSION.
18492 * config.in, configure: Regenerated.
18494 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
18496 * server.h (error, fatal, warning): Add ATTR_FORMAT.
18498 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
18500 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
18501 is not available. Define HAVE_PTRACE_GETREGS if it is.
18502 * config.in, configure: Regenerated.
18503 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
18504 * linux-i386-low.c, linux-m68k-low.c: Update to use
18505 HAVE_PTRACE_GETREGS.
18506 * linux-low.c (regsets_fetch_inferior_registers)
18507 (regsets_store_inferior_registers): Only return 0 if we processed
18509 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
18510 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
18512 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
18514 * inferiors.c (struct thread_info): Add gdb_id.
18515 (add_thread): Add gdb_id argument.
18516 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
18517 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
18518 calls to add_thread.
18519 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
18520 * server.c (handle_query): Use thread_to_gdb_id.
18521 (handle_v_cont, main): Use gdb_id_to_thread_id.
18522 * server.h (add_thread): Update prototype.
18523 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
18526 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
18528 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
18529 left-padded registers.
18530 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
18531 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
18533 2005-07-01 Steve Ellcey <sje@cup.hp.com>
18535 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
18536 * configure: Regenerate.
18537 * config.in: Regenerate.
18538 * server.h (NEED_DECLARATION_STRERROR):
18539 Replace with !HAVE_DECL_STRERROR.
18541 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
18543 * linux-low.c (linux_wait, linux_send_signal): Don't test
18544 an unsigned long variable for > 0 if it could be MAX_ULONG.
18545 * server.c (myresume): Likewise.
18546 * target.c (set_desired_inferior): Likewise.
18548 2005-06-13 Mark Kettenis <kettenis@gnu.org>
18550 * configure.ac: Simplify and improve check for socklen_t.
18551 * configure, config.in: Regenerate.
18553 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
18555 * acconfig.h: Remove.
18556 * configure.ac: Add a test for socklen_t. Use three-argument
18557 AC_DEFINE throughout.
18558 * config.in: Regenerated using autoheader 2.59.
18559 * configure: Regenerated.
18561 * gdbreplay.c (socklen_t): Provide a default.
18562 (remote_open): Use socklen_t.
18563 * remote-utils.c (socklen_t): Provide a default.
18564 (remote_open): Use socklen_t.
18565 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
18568 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
18570 * linux-low.c (linux_read_memory, linux_write_memory)
18571 (linux_read_auxv): Likewise.
18572 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
18573 (check_mem_write): Likewise.
18574 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
18576 * regcache.c (struct inferior_rgcache_data, registers_to_string)
18577 (registers_from_string, register_data): Likewise.
18578 * server.c (handle_query, main): Likewise.
18579 * server.h (convert_ascii_to_int, convert_int_to_ascii)
18580 (decode_M_packet): Likewise.
18581 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
18582 * target.h (struct target_ops): Update read_memory, write_memory,
18584 (read_inferior_memory, write_inferior_memory): Update.
18585 * linux-low.h (struct linux_target_ops): Change type of breakpoint
18586 to unsigned char *.
18587 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
18588 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
18589 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
18590 linux-s390-low.c, linux-sh-low.c: Update for changes in
18591 read_inferior_memory and the_low_target->breakpoint.
18593 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
18595 * Makefile.in (SFILES): Add linux-ppc64-low.c.
18596 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
18597 * configure.srv: Add powerpc64-*-linux*.
18598 * linux-ppc64-low.c: New file.
18600 2005-05-23 Orjan Friberg <orjanf@axis.com>
18602 * linux-cris-low.c: New file with support for CRIS.
18603 * linux-crisv32-low.c: Ditto for CRISv32.
18604 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
18605 (clean): Add reg-cris.c and reg-crisv32.c.
18606 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
18607 reg-crisv32.o, and reg-crisv32.c to make rules.
18608 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
18609 recognized targets.
18611 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
18613 * linux-low.c (fetch_register): Ensure buffer size is a multiple
18614 of sizeof (PTRACE_XFER_TYPE).
18615 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
18617 2005-05-12 Orjan Friberg <orjanf@axis.com>
18619 * target.h (struct target_ops): Add insert_watchpoint,
18620 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
18621 pointers for hardware watchpoint support.
18622 * linux-low.h (struct linux_target_ops): Ditto.
18623 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
18624 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
18625 to linux_target_ops.
18626 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
18628 * server.c (main): Recognize 'Z' and 'z' packets.
18630 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
18632 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
18633 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
18634 (the_low_target): Add new members.
18636 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
18638 * proc-service.c (ps_lgetregs): Search all_processes instead of
18641 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
18643 * server.c (start_inferior): Change return type to int.
18644 (attach_inferior): Change sigptr to int *.
18645 (handle_v_cont, handle_v_requests): Change signal to int *.
18646 (main): Change signal to int.
18648 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
18650 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
18651 * configure.srv: Add m32r*-*-linux*.
18652 * linux-m32r-low.c: New file.
18654 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
18656 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
18658 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
18660 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
18661 Take unsigned long arguments for PIDs.
18662 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
18663 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
18664 (wait_for_sigstop, linux_resume_one_process)
18665 (regsets_fetch_inferior_registers, linux_send_signal)
18666 (linux_read_auxv): Likewise. Update the types of variables holding
18667 PIDs. Update format string specifiers.
18668 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
18669 * remote-utils.c (prepare_resume_reply): Likewise.
18670 * server.c (cont_thread, general_thread, step_thread)
18671 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
18673 (handle_query): Update format specifiers.
18674 (handle_v_cont, main): Use strtoul for thread IDs.
18675 * server.h (struct inferior_list_entry): Use unsigned long for ID.
18676 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
18677 (general_thread, step_thread, thread_from_wait)
18678 (old_thread_from_wait): Update.
18679 * target.h (struct thread_resume): Use unsigned long for THREAD.
18680 (struct target_ops): Use unsigned long for arguments to attach and
18683 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
18685 * acinclude.m4: Include bfd/bfd.m4 directly.
18686 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
18687 <agriffis@toolchain.org>.
18688 * aclocal.m4, configure: Regenerated.
18690 2005-01-07 Andrew Cagney <cagney@gnu.org>
18692 * configure.ac: Rename configure.in, require autoconf 2.59.
18693 * configure: Re-generate.
18695 2004-12-08 Daniel Jacobowitz <dan@debian.org>
18697 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
18698 LIBS when finished.
18699 * aclocal.m4: Regenerated.
18700 * configure: Regenerated.
18702 2004-11-21 Andreas Schwab <schwab@suse.de>
18704 * linux-m68k-low.c (m68k_num_gregs): Define.
18705 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
18706 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
18707 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
18708 (m68k_breakpoint_at): New. Add to the_low_target.
18710 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
18711 srv_linux_thread_db to yes.
18713 2004-10-20 Joel Brobecker <brobecker@gnat.com>
18715 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
18716 (ARCH_SET_FS): Likewise.
18717 (ARCH_GET_FS): Likewise.
18718 (ARCH_GET_GS): Likewise.
18720 2004-10-16 Daniel Jacobowitz <dan@debian.org>
18722 * linux-i386-low.c (ps_get_thread_area): New.
18723 * linux-x86-64-low.c (ps_get_thread_area): New.
18724 * linux-low.c: Include <sys/syscall.h>.
18725 (linux_kill_one_process): Don't kill the first thread here.
18726 (linux_kill): Kill the first thread here.
18727 (kill_lwp): New function.
18728 (send_sigstop, linux_send_signal): Use it.
18729 * proc-service.c: Clean up #ifdefs.
18730 (fpregset_info): Delete.
18731 (ps_lgetregs): Update and enable implementation.
18732 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
18734 * remote-utils.c (struct sym_cache, symbol_cache): New.
18735 (input_interrupt): Print a clearer message.
18736 (async_io_enabled): New variable.
18737 (enable_async_io, disable_async_io): Use it. Update comments.
18738 (look_up_one_symbol): Use the symbol cache.
18739 * thread-db.c (thread_db_look_up_symbols): New function.
18740 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
18742 2004-10-16 Daniel Jacobowitz <dan@debian.org>
18744 * configure.in: Test for -rdynamic.
18745 * configure: Regenerated.
18746 * Makefile (INTERNAL_LDFLAGS): New.
18747 (gdbserver, gdbreplay): Use it.
18749 2004-09-02 Andrew Cagney <cagney@gnu.org>
18751 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
18753 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
18755 * linux-low.c (linux_wait): Clear all_processes list also.
18757 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
18759 * linux-low.c: Include <errno.h>. Remove extern declaration of
18762 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
18764 * gdbreplay.c, server.h, utils.c: Update copyright years.
18766 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
18768 * server.c (main): Print child status or termination signal from
18769 variable 'signal', not 'sig'.
18771 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
18773 * linux-low.c (linux_read_memory): Change return type to
18774 int. Check for and return error from ptrace().
18775 * target.c (read_inferior_memory): Change return type to int. Pass
18776 back return status from the_target->read_memory().
18777 * target.h (struct target_ops): Adapt *read_memory() prototype.
18779 (read_inferior_memory): Adapt prototype.
18780 * server.c (main): Return an error packet if
18781 read_inferior_memory() returns an error.
18783 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
18785 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
18786 Unify with other clean targets.
18788 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18790 * server.c (handle_v_cont): Call set_desired_inferior.
18792 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18794 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
18796 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18798 * linux-low.c (linux_wait): Unblock async I/O.
18799 (linux_resume): Block and enable async I/O.
18800 * remote-utils.c (block_async_io, unblock_async_io): New functions.
18801 * server.h (block_async_io, unblock_async_io): Add prototypes.
18803 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18805 * remote-utils.c (remote_open): Print a status notice after
18806 opening a TCP port.
18807 * server.c (attach_inferior): Print a status notice after
18810 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18812 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
18814 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
18816 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
18818 * server.c, target.h: Update copyright years.
18820 2004-02-25 Roland McGrath <roland@redhat.com>
18822 * target.h (struct target_ops): New member `read_auxv'.
18823 * server.c (handle_query): Handle qPart:auxv:read: query using that.
18824 * linux-low.c (linux_read_auxv): New function.
18825 (linux_target_ops): Initialize `read_auxv' member to that.
18827 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
18829 Committed by Jim Blandy <jimb@redhat.com>.
18831 * linux-s390-low.c (s390_num_regs): Update.
18832 (s390_regmap): Remove control registers. Use __s390x__ predefine
18833 instead of GPR_SIZE to distiguish s390 and s390x targets.
18835 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
18837 * linux-low.c: Update copyright year.
18838 (check_removed_breakpoint): Clear pending_is_breakpoint.
18839 (linux_set_resume_request, linux_queue_one_thread)
18840 (resume_status_pending_p): New functions.
18841 (linux_continue_one_thread): Use process->resume.
18842 (linux_resume): Only resume threads if there are no pending events.
18843 * linux-low.h (struct process_info): Add resume request
18846 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
18848 * regcache.c (new_register_cache): Clear the allocated register
18849 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
18851 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
18853 * linux-low.c (linux_resume): Take a struct thread_resume *
18855 (linux_wait): Update call.
18856 (resume_ptr): New static variable.
18857 (linux_continue_one_thread): Renamed from
18858 linux_continue_one_process. Use resume_ptr.
18859 (linux_resume): Use linux_continue_one_thread.
18860 * server.c (handle_v_cont, handle_v_requests): New functions.
18861 (myresume): New function.
18862 (main): Handle 'v' case.
18863 * target.h (struct thread_resume): New type.
18864 (struct target_ops): Change argument of "resume" to struct
18866 (myresume): Delete macro.
18868 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
18870 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
18871 (uninstall): Support DESTDIR.
18873 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
18875 * configure.srv: Add xscale*linux copy of arm*linux entry.
18877 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
18879 * linux-arm-low.c (arm_reinsert_addr): New function.
18880 (the_low_target): Add arm_reinsert_addr.
18882 2003-07-08 Mark Kettenis <kettenis@gnu.org>
18884 * mem-break.c: Remove whitespace at end of file.
18886 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
18888 * configure.in: Check whether we need to prototype strerror.
18889 * server.h: Optionally prototype strerror.
18890 * gdbreplay.c (perror_with_name): Use strerror.
18891 * linux-low.c (linux_attach_lwp): Use strerror.
18892 * utils.c (perror_with_name): Use strerror.
18893 * config.in, configure: Regenerated.
18895 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
18897 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
18898 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
18900 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
18902 * Makefile.in (SFILES): Update.
18903 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
18904 low-sun3.c: Remove files.
18906 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
18908 * linux-low.c: Move comment to linux_thread_alive where it belonged.
18909 (linux_detach_one_process, linux_detach): New functions.
18910 (linux_target_ops): Add linux_detach.
18911 * server.c (main): Handle 'D' packet.
18912 * target.h (struct target_ops): Add "detach" member.
18913 (detach_inferior): Define.
18915 2003-06-13 Mark Kettenis <kettenis@gnu.org>
18917 From Kelley Cook <kelleycook@wideopenwest.com>:
18918 * configure.srv: Accept i[34567]86 variants.
18920 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
18922 * linux-low.c (linux_wait_for_event): Correct comment typos.
18923 (linux_resume_one_process): Call check_removed_breakpoint.
18924 (linux_send_signal): New function.
18925 (linux_target_ops): Add linux_send_signal.
18926 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
18928 * target.h (struct target_ops): Add send_signal.
18930 2003-05-29 Jim Blandy <jimb@redhat.com>
18932 * linux-low.c (usr_store_inferior_registers): Transfer buf in
18933 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
18934 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
18935 away part of the register's value.
18937 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
18939 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
18940 (linux_wait_for_event, linux_init_signals): Likewise.
18942 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
18944 * configure.in: Check for stdlib.h.
18945 * configure: Regenerated.
18946 * config.in: Regenerated.
18948 2003-01-04 Andreas Schwab <schwab@suse.de>
18950 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
18952 2003-01-02 Andrew Cagney <ac131313@redhat.com>
18954 * Makefile.in: Remove obsolete code.
18956 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
18958 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
18959 defined(PT_FPR0_HI).
18961 2002-11-17 Stuart Hughes <seh@zee2.com>
18963 * linux-arm-low.c (arm_num_regs): Increase.
18964 (arm_regmap): Include status register.
18966 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
18968 * linux-low.c (register_addr): Remove incorrect -1 check.
18970 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
18972 * linux-low.c (linux_create_inferior): Call setpgid. Return
18974 (unstopped_p, linux_signal_pid): Remove.
18975 (linux_target_ops): Remove linux_signal_pid.
18976 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
18977 global instead of target method.
18978 * target.h (struct target_ops): Remove signal_pid. Update comment
18979 for create_inferior.
18980 * server.c (signal_pid): New variable.
18981 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
18982 gdbserver. Set the child to be the foreground process group.
18983 (attach_inferior): Set signal_pid.
18985 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
18987 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
18989 2002-08-20 Jim Blandy <jimb@redhat.com>
18991 * Makefile.in (LDFLAGS): Allow the configure script to establish a
18994 2002-08-01 Andrew Cagney <cagney@redhat.com>
18996 * Makefile.in: Make chill references obsolete.
18998 2002-07-24 Kevin Buettner <kevinb@redhat.com>
19000 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
19001 * configure: Regenerate.
19002 * config.in: Regenerate.
19004 2002-07-09 David O'Brien <obrien@FreeBSD.org>
19006 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
19007 (perror_with_name, remote_close, remote_open, expect, play): Static.
19009 2002-07-04 Michal Ludvig <mludvig@suse.cz>
19011 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
19012 byte offsets instead of an array of indexes.
19013 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
19015 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
19017 * regcache.c: Add comment.
19019 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
19021 * thread-db.c: New file.
19022 * proc-service.c: New file.
19023 * acinclude.m4: New file.
19024 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
19025 proc-service.o, and thread-db.o.
19026 (linux-low.o): Add USE_THREAD_DB.
19027 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
19028 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
19029 * aclocal.m4: Regenerated.
19030 * config.in: Regenerated.
19031 * configure: Regenerated.
19032 * configure.in: Check for proc_service.h, sys/procfs.h,
19033 thread_db.h, and linux/elf.h headrs.
19034 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
19035 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
19036 Check for -lthread_db and thread support.
19037 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
19038 PowerPC, and SuperH.
19039 * i387-fp.c: Constify arguments.
19040 * i387-fp.h: Likewise.
19041 * inferiors.c: (struct thread_info): Renamed from
19042 `struct inferior_info'. Remove PID member. Use generic inferior
19043 list header. All uses updated.
19044 (inferiors, signal_pid): Removed.
19045 (all_threads): New variable.
19046 (get_thread): Define.
19047 (add_inferior_to_list): New function.
19048 (for_each_inferior): New function.
19049 (change_inferior_id): New function.
19050 (add_inferior): Removed.
19051 (remove_inferior): New function.
19052 (add_thread): New function.
19053 (free_one_thread): New function.
19054 (remove_thread): New function.
19055 (clear_inferiors): Use for_each_inferior and free_one_thread.
19056 (find_inferior): New function.
19057 (find_inferior_id): New function.
19058 (inferior_target_data): Update argument type.
19059 (set_inferior_target_data): Likewise.
19060 (inferior_regcache_data): Likewise.
19061 (set_inferior_regcache_data): Likewise.
19062 * linux-low.c (linux_bp_reinsert): Remove.
19063 (all_processes, stopping_threads, using_thrads)
19064 (struct pending_signals, debug_threads, pid_of): New.
19065 (inferior_pid): Replace with macro.
19066 (struct inferior_linux_data): Remove.
19067 (get_stop_pc, add_process): New functions.
19068 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
19069 Use add_process and add_thread.
19070 (linux_attach_lwp): New function, based on old linux_attach. Use
19071 add_process and add_thread. Set stop_expected for new threads.
19072 (linux_attach): New function.
19073 (linux_kill_one_process): New function.
19074 (linux_kill): Kill all LWPs.
19075 (linux_thread_alive): Use find_inferior_id.
19076 (check_removed_breakpoints, status_pending_p): New functions.
19077 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
19078 Update. Use WNOHANG. Wait for cloned processes also. Update process
19079 struct for the found process.
19080 (linux_wait_for_event): New function.
19081 (linux_wait): Use it. Support LWPs.
19082 (send_sigstop, wait_for_sigstop, stop_all_processes)
19083 (linux_resume_one_process, linux_continue_one_process): New functions.
19084 (linux_resume): Support LWPs.
19085 (REGISTER_RAW_SIZE): Remove.
19086 (fetch_register): Use register_size instead. Call supply_register.
19087 (usr_store_inferior_registers): Likewise. Call collect_register.
19088 Fix recursive case.
19089 (regsets_fetch_inferior_registers): Improve error message.
19090 (regsets_store_inferior_registers): Add debugging.
19091 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
19092 (unstopped_p, linux_signal_pid): New functions.
19093 (linux_target_ops): Add linux_signal_pid.
19094 (linux_init_signals): New function.
19095 (initialize_low): Call it. Initialize using_threads.
19096 * regcache.c (inferior_regcache_data): Add valid
19098 (get_regcache): Fetch registers lazily. Add fetch argument
19099 and update all callers.
19100 (regcache_invalidate_one, regcache_invalidate): New
19102 (new_register_cache): Renamed from create_register_cache.
19103 Return the new regcache.
19104 (free_register_cache): Change argument to a void *.
19105 (registers_to_string, registers_from_string): Call get_regcache
19106 with fetch flag set.
19107 (register_data): Make static. Pass fetch flag to get_regcache.
19108 (supply_register): Call get_regcache with fetch flag clear.
19109 (collect_register): Call get_regcache with fetch flag set.
19110 (collect_register_as_string): New function.
19111 * regcache.h: Update.
19112 * remote-utils.c (putpkt): Flush after debug output and use
19114 Handle input interrupts while waiting for an ACK.
19115 (input_interrupt): Use signal_pid method.
19116 (getpkt): Flush after debug output and use stderr.
19117 (outreg): Use collect_register_as_string.
19118 (new_thread_notify, dead_thread_notify): New functions.
19119 (prepare_resume_reply): Check using_threads. Set thread_from_wait
19120 and general_thread.
19121 (look_up_one_symbol): Flush after debug output.
19122 * server.c (step_thread, server_waiting): New variables.
19123 (start_inferior): Don't use signal_pid. Update call to mywait.
19124 (attach_inferior): Update call to mywait.
19125 (handle_query): Handle qfThreadInfo and qsThreadInfo.
19126 (main): Don't fetch/store registers explicitly. Use
19127 set_desired_inferior. Support proposed ``Hs'' packet. Update
19129 * server.h: Update.
19130 (struct inferior_list, struct_inferior_list_entry): New.
19131 * target.c (set_desired_inferior): New.
19132 (write_inferior_memory): Constify.
19133 (mywait): New function.
19134 * target.h: Update.
19135 (struct target_ops): New signal_pid method.
19136 (mywait): Removed macro, added prototype.
19138 * linux-low.h (regset_func): Removed.
19139 (regset_fill_func, regset_store_func): New.
19140 (enum regset_type): New.
19141 (struct regset_info): Add type field. Use new operation types.
19142 (struct linux_target_ops): stop_pc renamed to get_pc.
19143 Add decr_pc_after_break and breakpoint_at.
19144 (get_process, get_thread_proess, get_process_thread)
19145 (strut process_info, all_processes, linux_attach_lwp)
19146 (thread_db_init): New.
19148 * linux-arm-low.c (arm_get_pc, arm_set_pc,
19149 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
19150 (the_low_target): Add new members.
19151 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
19152 (i386_store_fpxregset): Constify.
19153 (target_regsets): Add new kind identifier.
19154 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
19155 (i386_set_pc): Add debugging.
19156 (i386_breakpoint_at): New function.
19157 (the_low_target): Add new members.
19158 * linux-mips-low.c (mips_get_pc, mips_set_pc)
19159 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
19160 (mips_breakpoint_at): New.
19161 (the_low_target): Add new members.
19162 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
19163 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
19164 (the_low_target): Add new members.
19165 * linux-sh-low.c (sh_get_pc, sh_set_pc)
19166 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
19167 (the_low_target): Add new members.
19168 * linux-x86-64-low.c (target_regsets): Add new kind
19171 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
19173 From Martin Pool <mbp@samba.org>:
19174 * server.c (gdbserver_usage): New function.
19177 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
19179 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
19180 stop_at -> stop_pc.
19182 2002-05-04 Andrew Cagney <ac131313@redhat.com>
19184 * Makefile.in: Remove obsolete code.
19186 2002-04-24 Michal Ludvig <mludvig@suse.cz>
19188 * linux-low.c (regsets_fetch_inferior_registers),
19189 (regsets_store_inferior_registers): Removed cast to int from
19191 * regcache.h: Added declaration of struct inferior_info.
19193 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
19195 * inferiors.c (struct inferior_info): Add regcache_data.
19196 (add_inferior): Call create_register_cache.
19197 (clear_inferiors): Call free_register_cache.
19198 (inferior_regcache_data, set_inferior_regcache_data): New functions.
19199 * regcache.c (struct inferior_regcache_data): New.
19200 (registers): Remove.
19201 (get_regcache): New function.
19202 (create_register_cache, free_register_cache): New functions.
19203 (set_register_cache): Don't initialize the register cache here.
19204 (registers_to_string, registers_from_string, register_data): Call
19206 * regcache.h: Add prototypes.
19207 * server.h: Likewise.
19209 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
19211 * mem-break.c: New file.
19212 * mem-break.h: New file.
19213 * Makefile.in: Add mem-break.o rule; update server.h
19215 * inferiors.c (struct inferior_info): Add target_data
19217 (clear_inferiors): Free target_data member if set.
19218 (inferior_target_data, set_inferior_target_data): New functions.
19219 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
19220 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
19221 * linux-low.c (linux_bp_reinsert): New variable.
19222 (struct inferior_linux_data): New.
19223 (linux_create_inferior): Use set_inferior_target_data.
19224 (linux_attach): Likewise. Call add_inferior.
19225 (linux_wait_for_one_inferior): New function.
19226 (linux_wait): Call it.
19227 (linux_write_memory): Add const.
19228 (initialize_low): Call set_breakpoint_data.
19229 * linux-low.h (struct linux_target_ops): Add breakpoint
19231 * server.c (attach_inferior): Remove extra add_inferior
19233 * server.h: Include mem-break.h. Update inferior.c
19235 * target.c (read_inferior_memory)
19236 (write_inferior_memory): New functions.
19237 * target.h (read_inferior_memory)
19238 (write_inferior_memory): Change macros to prototypes.
19239 (struct target_ops): Update comments. Add const to write_memory
19242 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
19244 * linux-low.c (usr_store_inferior_registers): Support
19245 registers which are allowed to fail to store.
19246 * linux-low.h (linux_target_ops): Likewise.
19247 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
19248 (ppc_cannot_store_register): FPSCR may not be storable.
19250 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
19252 * server.h: Include <string.h> if HAVE_STRING_H.
19253 * ChangeLog: Correct paths in last ChangeLog entry.
19255 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
19257 * linux-low.h: Remove obsolete prototypes.
19258 (struct linux_target_ops): New.
19259 (extern the_low_target): New.
19260 * linux-low.c (num_regs, regmap): Remove declarations.
19261 (register_addr): Use the_low_target explicitly.
19262 (fetch_register): Likewise.
19263 (usr_fetch_inferior_registers): Likewise.
19264 (usr_store_inferior_registers): Likewise.
19265 * linux-arm-low.c (num_regs): Remove.
19266 (arm_num_regs): Define.
19267 (arm_regmap): Renamed from regmap, made static.
19268 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
19270 (arm_cannot_store_register): Renamed from cannot_store_register,
19272 (the_low_target): New.
19273 * linux-i386-low.c (num_regs): Remove.
19274 (i386_num_regs): Define.
19275 (i386_regmap): Renamed from regmap, made static.
19276 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
19278 (i386_cannot_store_register): Renamed from cannot_store_register,
19280 (the_low_target): New.
19281 * linux-ia64-low.c (num_regs): Remove.
19282 (ia64_num_regs): Define.
19283 (ia64_regmap): Renamed from regmap, made static.
19284 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
19286 (ia64_cannot_store_register): Renamed from cannot_store_register,
19288 (the_low_target): New.
19289 * linux-m68k-low.c (num_regs): Remove.
19290 (m68k_num_regs): Define.
19291 (m68k_regmap): Renamed from regmap, made static.
19292 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
19294 (m68k_cannot_store_register): Renamed from cannot_store_register,
19296 (the_low_target): New.
19297 * linux-mips-low.c (num_regs): Remove.
19298 (mips_num_regs): Define.
19299 (mips_regmap): Renamed from regmap, made static.
19300 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
19302 (mips_cannot_store_register): Renamed from cannot_store_register,
19304 (the_low_target): New.
19305 * linux-ppc-low.c (num_regs): Remove.
19306 (ppc_num_regs): Define.
19307 (ppc_regmap): Renamed from regmap, made static.
19308 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
19310 (ppc_cannot_store_register): Renamed from cannot_store_register,
19312 (the_low_target): New.
19313 * linux-s390-low.c (num_regs): Remove.
19314 (s390_num_regs): Define.
19315 (s390_regmap): Renamed from regmap, made static.
19316 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
19318 (s390_cannot_store_register): Renamed from cannot_store_register,
19320 (the_low_target): New.
19321 * linux-sh-low.c (num_regs): Remove.
19322 (sh_num_regs): Define.
19323 (sh_regmap): Renamed from regmap, made static.
19324 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
19326 (sh_cannot_store_register): Renamed from cannot_store_register,
19328 (the_low_target): New.
19329 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
19330 (the_low_target): New.
19332 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
19334 * Makefile.in: Add stamp-h target.
19335 * configure.in: Create stamp-h.
19336 * configure: Regenerated.
19338 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
19340 * inferiors.c: New file.
19341 * target.c: New file.
19342 * target.h: New file.
19343 * Makefile.in: Add target.o and inferiors.o. Update
19345 * linux-low.c (inferior_pid): New static variable,
19346 moved from server.c.
19347 (linux_create_inferior): Renamed from create_inferior.
19348 Call add_inferior. Return 0 on success instead of a PID.
19349 (linux_attach): Renamed from myattach.
19350 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
19351 (linux_thread_alive): Renamed from mythread_alive.
19352 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
19354 (linux_resume): Renamed from myresume. Add missing ``return 0''.
19355 (regsets_store_inferior_registers): Correct error message.
19356 Add missing ``return 0''.
19357 (linux_fetch_registers): Renamed from fetch_inferior_registers.
19358 (linux_store_registers): Renamed from store_inferior_registers.
19359 (linux_read_memory): Renamed from read_inferior_memory.
19360 (linux_write_memory): Renamed from write_inferior_memory.
19361 (linux_target_ops): New structure.
19362 (initialize_low): Call set_target_ops ().
19363 * remote-utils.c (unhexify): New function.
19364 (hexify): New function.
19365 (input_interrupt): Send signals to ``signal_pid''.
19366 * server.c (inferior_pid): Remove.
19367 (start_inferior): Update create_inferior call.
19368 (attach_inferior): Call add_inferior.
19369 (handle_query): New function.
19370 (main): Call handle_query for `q' packets.
19371 * server.h: Include "target.h". Remove obsolete prototypes.
19372 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
19374 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
19376 * Makefile.in: Add WARN_CFLAGS. Update configury
19378 * configure.in: Check for <string.h>
19379 * configure: Regenerate.
19380 * config.in: Regenerate.
19381 * gdbreplay.c: Include needed system headers.
19382 (remote_open): Remove strchr prototype.
19383 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
19384 * regcache.c (supply_register): Change buf argument to const void *.
19385 (supply_register_by_name): Likewise.
19386 (collect_register): Change buf argument to void *.
19387 (collect_register_by_name): Likewise.
19388 * regcache.h: Add missing prototypes.
19389 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
19390 * server.c (handle_query): New function.
19391 (attached): New static variable, moved out of main.
19392 (main): Quiet longjmp clobber warnings.
19393 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
19394 * utils.c (error): Remove NORETURN.