1 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3 Turn process_stratum_target's supports_disable_randomization op
4 into a method of process_target.
6 * target.h (struct process_stratum_target): Remove the target op.
7 (class process_target): Add the target op.
8 (target_supports_disable_randomization): Update the macro.
9 * target.cc (process_target::supports_disable_randomization): Define.
11 Update the derived classes and callers below.
13 * linux-low.cc (linux_target_ops): Update.
14 (linux_supports_disable_randomization): Turn into ...
15 (linux_process_target::supports_disable_randomization): ... this.
16 * linux-low.h (class linux_process_target): Update.
17 * lynx-low.cc (lynx_target_ops): Update.
18 * nto-low.cc (nto_target_ops): Update.
19 * win32-low.cc (win32_target_ops): Update.
21 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
23 Turn process_stratum_target's emit_ops op into a method of
26 * target.h (struct process_stratum_target): Remove the target op.
27 (class process_target): Add the target op.
28 (target_emit_ops): Update the macro.
29 * target.cc (process_target::emit_ops): Define.
31 Update the derived classes and callers below.
33 * linux-low.cc (linux_target_ops): Update.
34 (linux_emit_ops): Turn into ...
35 (linux_process_target::emit_ops): ... this.
36 * linux-low.h (class linux_process_target): Update.
37 * lynx-low.cc (lynx_target_ops): Update.
38 * nto-low.cc (nto_target_ops): Update.
39 * win32-low.cc (win32_target_ops): Update.
41 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
43 Turn process_stratum_target's install_fast_tracepoint_jump_pad
44 and get_min_fast_tracepoint_insn_len ops into methods of
47 * target.h (struct process_stratum_target): Remove the target ops.
48 (class process_target): Add the target ops. Also add
49 'supports_fast_tracepoints'.
50 (target_supports_fast_tracepoints): Update the macro.
51 (target_get_min_fast_tracepoint_insn_len): Update the macro.
52 (install_fast_tracepoint_jump_pad): Update and rename the macro
54 (target_install_fast_tracepoint_jump_pad): ... this.
55 * target.cc (process_target::supports_fast_tracepoints): Define.
56 (process_target::install_fast_tracepoint_jump_pad): Define.
57 (process_target::get_min_fast_tracepoint_insn_len): Define.
59 Update the derived classes and callers below.
61 * tracepoint.cc (install_fast_tracepoint): Update.
62 * linux-low.cc (linux_target_ops): Update.
63 (linux_process_target::supports_fast_tracepoints): Define.
64 (linux_install_fast_tracepoint_jump_pad): Turn into ...
65 (linux_process_target::install_fast_tracepoint_jump_pad): ... this.
66 (linux_get_min_fast_tracepoint_insn_len): Turn into ...
67 (linux_process_target::get_min_fast_tracepoint_insn_len): ... this.
68 * linux-low.h (class linux_process_target): Update.
69 * lynx-low.cc (lynx_target_ops): Update.
70 * nto-low.cc (nto_target_ops): Update.
71 * win32-low.cc (win32_target_ops): Update.
73 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
75 Turn process_stratum_target's stabilize_threads op into a
76 method of process_target.
78 * target.h (struct process_stratum_target): Remove the target op.
79 (class process_target): Add the target op.
80 (target_stabilize_threads): Update the macro.
81 * target.cc (process_target::stabilize_threads): Define.
83 Update the derived classes and callers below.
85 * server.cc (handle_status): Update.
86 * tracepoint.cc (cmd_qtdp): Update.
87 (cmd_qtstart): Update.
88 * linux-low.cc (linux_target_ops): Update.
89 (linux_stabilize_threads): Turn into ...
90 (linux_process_target::stabilize_threads): ... this.
91 (linux_wait_1): Update.
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 pause_all and unpause_all ops
100 into methods of process_target.
102 * target.h (struct process_stratum_target): Remove the target ops.
103 (class process_target): Add the target ops.
104 (pause_all): Update the macro and rename to...
105 (target_pause_all): ... this.
106 (unpause_all): Update the macro and rename to...
107 (target_unpause_all): ... this.
108 * target.cc (process_target::pause_all): Define.
109 (process_target::unpause_all): Define.
111 Update the derived classes and callers below.
113 * server.cc (handle_status): Update.
114 * tracepoint.cc (clear_installed_tracepoints): Update.
116 (cmd_qtstart): Update.
117 (stop_tracing): Update.
118 (cmd_qtstatus): Update.
119 (upload_fast_traceframes): Update.
120 (run_inferior_command): Update.
121 * linux-low.cc (linux_target_ops): Update.
122 (linux_pause_all): Turn into ...
123 (linux_process_target::pause_all): ... this.
124 (linux_unpause_all): Turn into ...
125 (linux_process_target::unpause_all): ... this.
126 (linux_process_target::prepare_to_access_memory): Update.
127 (linux_process_target::done_accessing_memory): Update.
128 * linux-low.h (class linux_process_target): Update.
129 * lynx-low.cc (lynx_target_ops): Update.
130 * nto-low.cc (nto_target_ops): Update.
131 * win32-low.cc (win32_target_ops): Update.
133 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
135 Turn process_stratum_target's get_tib_address op into a method of
138 * target.h (struct process_stratum_target): Remove the target op.
139 (class process_target): Add the target op. Also add
140 'supports_get_tib_address'.
141 * target.cc (process_target::get_tib_address): Define.
142 (process_target::supports_get_tib_address): Define.
144 Update the derived classes and callers below.
146 * server.cc (handle_query): Update.
147 * linux-low.cc (win32_target_ops): Update.
148 * lynx-low.cc (lynx_target_ops): Update.
149 * nto-low.cc (nto_target_ops): Update.
150 * win32-low.cc (win32_target_ops): Update.
151 (win32_process_target::supports_get_tib_address): Define.
152 (win32_get_tib_address): Turn into ...
153 (win32_process_target::get_tib_address): ... this.
154 * win32-low.h (class win32_process_target): Update.
156 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
158 Turn process_stratum_target's thread_stopped op into a method of
161 * target.h (struct process_stratum_target): Remove the target op.
162 (class process_target): Add the target op. Also add
163 'supports_thread_stopped'.
164 (target_thread_stopped): Update the macro.
165 * target.cc (process_target::thread_stopped): Define.
166 (process_target::supports_thread_stopped): Define.
167 (prepare_to_access_memory): Update.
169 Update the derived classes and callers below.
171 * server.cc (queue_stop_reply_callback): Update.
172 * linux-low.cc (linux_target_ops): Update.
173 (linux_process_target::supports_thread_stopped): Define.
174 (linux_thread_stopped): Turn into ...
175 (linux_process_target::thread_stopped): ... this.
176 * linux-low.h (class linux_process_target): Update.
177 * lynx-low.cc (lynx_target_ops): Update.
178 * nto-low.cc (nto_target_ops): Update.
179 * win32-low.cc (win32_target_ops): Update.
181 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
183 Turn process_stratum_target's read_pc and write_pc ops into
184 methods of process_target.
186 * target.h (struct process_stratum_target): Remove the target ops.
187 (class process_target): Add the target ops.
188 * target.cc (process_target::read_pc): Define.
189 (process_target::write_pc): Define.
191 Update the derived classes and callers below.
193 * regcache.cc (regcache_read_pc): Update.
194 (regcache_write_pc): Update.
195 * linux-low.cc (linux_target_ops): Update.
196 (linux_read_pc): Turn into ...
197 (linux_process_target::read_pc): ... this.
198 (linux_write_pc): Turn into ...
199 (linux_process_target::write_pc): ... this.
200 * linux-low.h (class linux_process_target): Update.
201 * lynx-low.cc (lynx_target_ops): Update.
202 * nto-low.cc (nto_target_ops): Update.
203 * win32-low.cc (win32_target_ops): Update.
205 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
207 Turn process_stratum_target's supports_tracepoints op into a
208 method of process_target.
210 * target.h (struct process_stratum_target): Remove the target op.
211 (class process_target): Add the target op.
212 (target_supports_tracepoints): Update the macro.
213 * target.cc (process_target::supports_tracepoints): Define.
215 Update the derived classes and callers below.
217 * linux-low.cc (linux_target_ops): Update.
218 (linux_supports_tracepoints): Turn into ...
219 (linux_process_target::supports_tracepoints): ... this.
220 * linux-low.h (class linux_process_target): Update.
221 * lynx-low.cc (lynx_target_ops): Update.
222 * nto-low.cc (nto_target_ops): Update.
223 * win32-low.cc (win32_target_ops): Update.
225 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
227 Turn process_stratum_target's process_qsupported op into a method
230 * target.h (struct process_stratum_target): Remove the target op.
231 (class process_target): Add the target op.
232 (target_process_qsupported): Update the macro.
233 * target.cc (process_target::process_qsupported): Define.
235 Update the derived classes and callers below.
237 * linux-low.cc (linux_target_ops): Update.
238 (linux_process_qsupported): Turn into ...
239 (linux_process_target::process_qsupported): ... this.
240 * linux-low.h (class linux_process_target): Update.
241 * lynx-low.cc (lynx_target_ops): Update.
242 * nto-low.cc (nto_target_ops): Update.
243 * win32-low.cc (win32_target_ops): Update.
245 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
247 Turn process_stratum_target's read_loadmap op into a method of
250 * target.h (struct process_stratum_target): Remove the target op.
251 (class process_target): Add the target op. Also add
252 'supports_read_loadmap'.
253 * target.cc (process_target::read_loadmap): Define.
254 (process_target::supports_read_loadmap): Define.
256 Update the derived classes and callers below.
258 * server.cc (handle_qxfer_fdpic): Update.
259 (handle_query): Update.
260 * linux-low.cc (linux_target_ops): Update.
261 (linux_process_target::supports_read_loadmap): Define.
262 (linux_read_loadmap): Turn into ...
263 (linux_process_target::read_loadmap): ... this.
264 * linux-low.h (class linux_process_target): Update.
265 * lynx-low.cc (lynx_target_ops): Update.
266 * nto-low.cc (nto_target_ops): Update.
267 * win32-low.cc (win32_target_ops): Update.
269 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
271 Turn process_stratum_target's core_of_thread op into a method of
274 * target.h (struct process_stratum_target): Remove the target op.
275 (class process_target): Add the target op.
276 (target_core_of_thread): Update the macro.
277 * target.cc (process_target::core_of_thread): Define.
279 Update the derived classes and callers below.
281 * linux-low.cc (linux_target_ops): Update.
282 (linux_process_target::core_of_thread): Define.
283 * linux-low.h (class linux_process_target): Update.
284 * lynx-low.cc (lynx_target_ops): Update.
285 * nto-low.cc (nto_target_ops): Update.
286 * win32-low.cc (win32_target_ops): Update.
288 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
290 Turn process_stratum_target's handle_monitor_command op into a
291 method of process_target.
293 * target.h (struct process_stratum_target): Remove the target op.
294 (class process_target): Add the target op.
295 (target_handle_monitor_command): Update the macro.
296 * target.cc (process_target::handle_monitor_command): Define.
298 Update the derived classes and callers below.
300 * server.cc (handle_query): Update.
301 * linux-low.cc (linux_target_ops): Update.
302 (linux_process_target::handle_monitor_command): Define.
303 * linux-low.h (class linux_process_target): Update.
304 * lynx-low.cc (lynx_target_ops): Update.
305 * nto-low.cc (nto_target_ops): Update.
306 * win32-low.cc (win32_target_ops): Update.
308 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
310 Turn process_stratum_target's handle_new_gdb_connection op into a
311 method of process_target.
313 * target.h (struct process_stratum_target): Remove the target op.
314 (class process_target): Add the target op.
315 (target_handle_new_gdb_connection): Update the macro.
316 * target.cc (process_target::handle_new_gdb_connection): Define.
318 Update the derived classes and callers below.
320 * linux-low.cc (linux_target_ops): Update.
321 (linux_handle_new_gdb_connection): Turn into ...
322 (linux_process_target::handle_new_gdb_connection): ... this.
323 * linux-low.h (class linux_process_target): Update.
324 * lynx-low.cc (lynx_target_ops): Update.
325 * nto-low.cc (nto_target_ops): Update.
326 * win32-low.cc (win32_target_ops): Update.
328 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
330 Turn process_stratum_target's supports_fork_events,
331 supports_vfork_events, and supports_exec_events ops into methods
334 * target.h (struct process_stratum_target): Remove the target ops.
335 (class process_target): Add the target ops.
336 (target_supports_fork_events): Update the macro.
337 (target_supports_vfork_events): Update the macro.
338 (target_supports_exec_events): Update the macro.
339 * target.cc (process_target::supports_fork_events): Define.
340 (process_target::supports_vfork_events): Define.
341 (process_target::supports_exec_events): Define.
343 Update the derived classes and callers below.
345 * linux-low.cc (linux_target_ops): Update.
346 (linux_supports_fork_events): Turn into ...
347 (linux_process_target::supports_fork_events): ... this.
348 (linux_supports_vfork_events): Turn into ...
349 (linux_process_target::supports_vfork_events): ... this.
350 (linux_supports_exec_events): Turn into ...
351 (linux_process_target::supports_exec_events): ... this.
352 * linux-low.h (class linux_process_target): Update.
353 * lynx-low.cc (lynx_target_ops): Update.
354 * nto-low.cc (nto_target_ops): Update.
355 * win32-low.cc (win32_target_ops): Update.
357 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
359 Turn process_stratum_target's supports_multi_process op into a
360 method of process_target.
362 * target.h (struct process_stratum_target): Remove the target op.
363 (class process_target): Add the target op.
364 * target.cc (process_target::supports_multi_process): Define.
365 (target_supports_multi_process): Update.
367 Update the derived classes and callers below.
369 * linux-low.cc (linux_target_ops): Update.
370 (linux_supports_multi_process): Turn into ...
371 (linux_process_target::supports_multi_process): ... this.
372 * linux-low.h (class linux_process_target): Update.
373 * lynx-low.cc (lynx_target_ops): Update.
374 * nto-low.cc (nto_target_ops): Update.
375 * win32-low.cc (win32_target_ops): Update.
377 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
379 Turn process_stratum_target's supports_non_stop, async, and
380 start_non_stop ops into methods of process_target.
382 * target.h (struct process_stratum_target): Remove the target ops.
383 (class process_target): Add the target ops.
384 (target_supports_non_stop): Update the macro.
385 (target_async): Update the macro.
386 (start_non_stop): Remove declaration.
387 * target.cc (process_target::supports_non_stop): Define.
388 (process_target::async): Define.
389 (process_target::start_non_stop): Define.
390 (start_non_stop): Remove.
392 Update the derived classes and callers below.
394 * server.cc (handle_qxfer_siginfo): Update.
395 (handle_query): Update.
396 * linux-low.cc (linux_target_ops): Update.
397 (linux_supports_non_stop): Turn into ...
398 (linux_process_target::supports_non_stop): ... this.
399 (linux_async): Turn into ...
400 (linux_process_target::async): ... this.
401 (linux_start_non_stop): Turn into ...
402 (linux_process_target::start_non_stop): ... this.
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 (nto_supports_non_stop): Remove; rely on the default behavior
408 * win32-low.cc (win32_target_ops): Update.
410 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
412 Turn process_stratum_target's qxfer_siginfo op into a method of
415 * target.h (struct process_stratum_target): Remove the target op.
416 (class process_target): Add the target op. Also add
417 'supports_qxfer_siginfo'.
418 * target.cc (process_target::qxfer_siginfo): Define.
419 (process_target::supports_qxfer_siginfo): Define.
421 Update the derived classes and callers below.
423 * server.cc (handle_qxfer_siginfo): Update.
424 (handle_query): Update.
425 * linux-low.cc (linux_target_ops): Update.
426 (linux_process_target::supports_qxfer_siginfo): Define.
427 (linux_xfer_siginfo): Turn into ...
428 (linux_process_target::qxfer_siginfo): ... this.
429 * linux-low.h (class linux_process_target): Update.
430 * lynx-low.cc (lynx_target_ops): Update.
431 * nto-low.cc (nto_target_ops): Update.
432 * win32-low.cc (win32_target_ops): Update.
434 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
436 Turn process_stratum_target's qxfer_osdata op into a method of
439 * target.h (struct process_stratum_target): Remove the target op.
440 (class process_target): Add the target op. Also add
441 'supports_qxfer_osdata'.
442 * target.cc (process_target::qxfer_osdata): Define.
443 (process_target::supports_qxfer_osdata): Define.
445 Update the derived classes and callers below.
447 * server.cc (handle_qxfer_osdata): Update.
448 (handle_query): Update.
449 * linux-low.cc (linux_target_ops): Update.
450 (linux_process_target::supports_qxfer_osdata): Define.
451 (linux_qxfer_osdata): Turn into ...
452 (linux_process_target::qxfer_osdata): ... this.
453 * linux-low.h (class linux_process_target): Update.
454 * lynx-low.cc (lynx_target_ops): Update.
455 * nto-low.cc (nto_target_ops): Update.
456 * win32-low.cc (win32_target_ops): Update.
458 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
460 Turn process_stratum_target's hostio_last_error op into a
461 method of process_target.
463 * target.h (struct process_stratum_target): Remove the target op.
464 (class process_target): Add the target op.
465 * target.cc: Add "hostio.h" to includes.
466 (process_target::hostio_last_error): Define.
468 Update the derived classes and callers below.
470 * hostio.cc (hostio_error): Update.
471 * linux-low.cc: Remove "hostio.h" from includes.
472 (linux_target_ops): Update.
473 * lynx-low.cc (lynx_target_ops): Update.
474 * nto-low.cc (nto_target_ops): Update.
475 * win32-low.h (class win32_process_target): Update.
476 * win32-low.cc (win32_target_ops): Update.
477 (wince_hostio_last_error): Turn into ...
478 (win32_process_target::hostio_last_error): ... this.
480 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
482 Turn process_stratum_target's get_tls_address op into a method of
485 * target.h (struct process_stratum_target): Remove the target op.
486 (class process_target): Add the target op. Also add
487 'supports_get_tls_address'.
488 * target.cc (process_target::get_tls_address): Define.
489 (process_target::supports_get_tls_address): Define.
491 Update the derived classes and callers below.
493 * server.cc (handle_query): Update.
494 * linux-low.cc (linux_target_ops): Update.
495 (linux_process_target::supports_get_tls_address): Define.
496 (linux_process_target::get_tls_address): Define.
497 * linux-low.h (class linux_process_target): Update.
498 * lynx-low.cc (lynx_target_ops): Update.
499 * nto-low.cc (nto_target_ops): Update.
500 * win32-low.cc (win32_target_ops): Update.
502 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
504 Turn process_stratum_target's read_offsets op into a method of
507 * target.h (struct process_stratum_target): Remove the target op.
508 (class process_target): Add the target op. Also add
509 'supports_read_offsets'.
510 * target.cc (process_target::read_offsets): Define.
511 (process_target::supports_read_offsets): Define.
513 Update the derived classes and callers below.
515 * server.cc (handle_query): Update.
516 * linux-low.cc (SUPPORTS_READ_OFFSETS): New #define directive.
517 (linux_target_ops): Update.
518 (linux_process_target::supports_read_offsets): Define.
519 (linux_read_offsets): Turn into ...
520 (linux_process_target::read_offsets): ... this.
521 * linux-low.h (class linux_process_target): Update.
522 * lynx-low.cc (lynx_target_ops): Update.
523 * nto-low.cc (nto_target_ops): Update.
524 * win32-low.cc (win32_target_ops): Update.
526 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
528 Turn process_stratum_target's stopped_by_watchpoint and
529 stopped_data_address ops into methods of process_target.
531 * target.h (struct process_stratum_target): Remove the target ops.
532 (class process_target): Add the target ops.
533 * target.cc (process_target::stopped_by_watchpoint): Define.
534 (process_target::stopped_data_address): Define.
536 Update the derived classes and callers below.
538 * remote-utils.cc (prepare_resume_reply): Update.
539 * linux-low.cc (linux_target_ops): Update.
540 (linux_stopped_by_watchpoint): Turn into ...
541 (linux_process_target::stopped_by_watchpoint): ... this.
542 (linux_stopped_data_address): Turn into ...
543 (linux_process_target::stopped_data_address): ... this.
544 * linux-low.h (class linux_process_target): Update.
545 * lynx-low.cc (lynx_target_ops): Update.
546 * nto-low.cc (nto_target_ops): Update.
547 (nto_stopped_by_watchpoint): Turn into ...
548 (nto_process_target::stopped_by_watchpoint): ... this.
549 (nto_stopped_data_address): Turn into ...
550 (nto_process_target::stopped_data_address): ... this.
551 * nto-low.h (class nto_process_target): Update.
552 * win32-low.cc (win32_target_ops): Update.
553 (win32_stopped_by_watchpoint): Turn into ...
554 (win32_process_target::stopped_by_watchpoint): ... this.
555 (win32_stopped_data_address): Turn into ...
556 (win32_process_target::stopped_data_address): ... this.
557 * win32-low.h (class win32_process_target): Update.
559 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
561 Turn process_stratum_target's supports_hardware_single_step op into
562 a method of process_target.
564 * target.h (struct process_stratum_target): Remove the target op.
565 (class process_target): Add the target op.
566 (target_supports_hardware_single_step): Update the macro.
567 (target_can_do_hardware_single_step): Remove declaration.
568 * target.cc (process_target::supports_hardware_single_step): Define.
569 (target_can_do_hardware_single_step): Remove.
571 Update the derived classes and callers below.
573 * linux-low.h (class linux_process_target): Update.
574 * linux-low.cc (linux_target_ops): Update.
575 (linux_supports_hardware_single_step): Turn into ...
576 (linux_process_target::supports_hardware_single_step): ... this.
577 * lynx-low.h (class lynx_process_target): Update.
578 * lynx-low.cc (lynx_target_ops): Update.
579 (lynx_process_target::supports_hardware_single_step): Define.
580 * nto-low.h (class nto_process_target): Update.
581 * nto-low.cc (nto_target_ops): Update.
582 (nto_process_target::supports_hardware_single_step): Define.
583 * win32-low.h (class win32_process_target): Update.
584 * win32-low.cc (win32_target_ops): Update.
585 (win32_process_target::supports_hardware_single_step): Define.
587 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
589 Turn process_stratum_target's {supports_}stopped_by_hw_breakpoint
590 ops into methods of process_target.
592 * target.h (struct process_stratum_target): Remove the target ops.
593 (class process_target): Add the target ops.
594 (target_stopped_by_hw_breakpoint): Update the macro.
595 (target_supports_stopped_by_hw_breakpoint): Update the macro.
596 * target.cc (process_target::stopped_by_hw_breakpoint): Define.
597 (process_target::supports_stopped_by_hw_breakpoint): Define.
599 Update the derived classes and callers below.
601 * linux-low.cc (linux_target_ops): Update.
602 (linux_stopped_by_hw_breakpoint): Turn into ...
603 (linux_process_target::stopped_by_hw_breakpoint): ... this.
604 (linux_supports_stopped_by_hw_breakpoint): Turn into ...
605 (linux_process_target::supports_stopped_by_hw_breakpoint): ... this.
606 * linux-low.h (class linux_process_target): Update.
607 * lynx-low.cc (lynx_target_ops): Update.
608 * nto-low.cc (nto_target_ops): Update.
609 * win32-low.cc (win32_target_ops): Update.
611 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
613 Turn process_stratum_target's {supports_}stopped_by_sw_breakpoint
614 ops into methods of process_target.
616 * target.h (struct process_stratum_target): Remove the target ops.
617 (class process_target): Add the target ops.
618 (target_stopped_by_sw_breakpoint): Update the macro.
619 (target_supports_stopped_by_sw_breakpoint): Update the macro.
620 * target.cc (process_target::stopped_by_sw_breakpoint): Define.
621 (process_target::supports_stopped_by_sw_breakpoint): Define.
623 Update the derived classes and callers below.
625 * linux-low.cc (linux_target_ops): Update.
626 (linux_stopped_by_sw_breakpoint): Turn into ...
627 (linux_process_target::stopped_by_sw_breakpoint): ... this.
628 (linux_supports_stopped_by_sw_breakpoint): Turn into ...
629 (linux_process_target::supports_stopped_by_sw_breakpoint): ... this.
630 * linux-low.h (class linux_process_target): Update.
631 * lynx-low.cc (lynx_target_ops): Update.
632 * nto-low.cc (nto_target_ops): Update.
633 * win32-low.cc (win32_target_ops): Update.
635 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
637 Turn process_stratum_target's insert_point and remove_point ops
638 into methods of process_target.
640 * target.h (struct process_stratum_target): Remove the target ops.
641 (class process_target): Add the target ops.
642 * target.cc (process_target::insert_point): Define.
643 (process_target::remove_point): Define.
645 Update the derived classes and callers below.
647 * mem-break.cc (set_raw_breakpoint_at): Update.
648 (delete_raw_breakpoint): Update.
649 (uninsert_raw_breakpoint): Update.
650 (reinsert_raw_breakpoint): Update.
651 * linux-low.cc (linux_target_ops): Update.
652 (linux_insert_point): Turn into ...
653 (linux_process_target::insert_point): ... this.
654 (linux_remove_point): Turn into ...
655 (linux_process_target::remove_point): ... this.
656 * linux-low.h (class linux_process_target): Update.
657 * lynx-low.cc (lynx_target_ops): Update.
658 * nto-low.cc (nto_target_ops): Update.
659 (nto_insert_point): Turn into ...
660 (nto_process_target::insert_point): ... this.
661 (nto_remove_point): Turn into ...
662 (nto_process_target::remove_point): ... this.
663 * nto-low.h (class nto_process_target): Update.
664 * win32-low.cc (win32_target_ops): Update.
665 (win32_insert_point): Turn into ...
666 (win32_process_target::insert_point): ... this.
667 (win32_remove_point): Turn into ...
668 (win32_process_target::remove_point): ... this.
669 * win32-low.h (class win32_process_target): Update.
671 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
673 Turn process_stratum_target's supports_z_point_type op into a
674 method of process_target.
676 * target.h (struct process_stratum_target): Remove the target op.
677 (class process_target): Add the target op.
678 * target.cc (process_target::supports_z_point_type): Define.
680 Update the derived classes and callers below.
682 * mem-break.cc (z_type_supported): Update.
683 * linux-low.cc (linux_target_ops): Update.
684 (linux_supports_z_point_type): Turn into ...
685 (linux_process_target::supports_z_point_type): ... this.
686 * linux-low.h (class linux_process_target): Update.
687 * lynx-low.cc (lynx_target_ops): Update.
688 * nto-low.cc (nto_target_ops): Update.
689 (nto_supports_z_point_type): Turn into ...
690 (nto_process_target::supports_z_point_type): ... this.
691 * nto-low.h (class nto_process_target): Update.
692 * win32-low.cc (win32_target_ops): Update.
693 (win32_supports_z_point_type): Turn into ...
694 (win32_process_target::supports_z_point_type): ... this.
695 * win32-low.h (class win32_process_target): Update.
697 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
699 Turn process_stratum_target's read_auxv op into a method of
702 * target.h (class process_stratum_target): Remove the target op.
703 (struct process_target): Add the target op. Also add
704 'supports_read_auxv'.
705 * target.cc (process_target::read_auxv): Define.
706 (process_target::supports_read_auxv): Define.
708 Update the derived classes and callers below.
710 * server.cc (handle_qxfer_auxv): Update.
711 (handle_query): Update.
712 * linux-low.cc (linux_target_ops): Update.
713 (linux_process_target::supports_read_auxv): Define.
714 (linux_read_auxv): Turn into ...
715 (linux_process_target::read_auxv): ... this.
716 * linux-low.h (class linux_process_target): Update.
717 * lynx-low.cc (lynx_target_ops): Update.
718 * nto-low.cc (nto_target_ops): Update.
719 (nto_process_target::supports_read_auxv): Define.
720 (nto_read_auxv): Turn into ...
721 (nto_process_target::read_auxv): ... this.
722 * nto-low.h (class nto_process_target): Update.
723 * win32-low.cc (win32_target_ops): Update.
725 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
727 Turn process_stratum_target's request_interrupt op into a method of
730 * target.h (struct process_stratum_target): Remove the target op.
731 (class process_target): Add the target op.
733 Update the derived classes and callers below.
735 * remote-utils.cc (putpkt_binary_1): Update.
736 (input_interrupt): Update.
738 * server.cc (handle_v_requests): Update.
739 * linux-low.cc (linux_target_ops): Update.
740 (linux_request_interrupt): Turn into ...
741 (linux_process_target::request_interrupt): ... this.
742 * linux-low.h (class linux_process_target): Update.
743 * lynx-low.cc (lynx_target_ops): Update.
744 (lynx_request_interrupt): Turn into ...
745 (lynx_process_target::request_interrupt): ... this.
746 * lynx-low.h (class lynx_process_target): Update.
747 * nto-low.cc (nto_target_ops): Update.
748 (nto_request_interrupt): Turn into ...
749 (nto_process_target::request_interrupt): ... this.
750 * nto-low.h (class nto_process_target): Update.
751 * win32-low.cc (win32_target_ops): Update.
752 (win32_request_interrupt): Turn into ...
753 (win32_process_target::request_interrupt): ... this.
754 * win32-low.h (class win32_process_target): Update.
756 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
758 Turn process_stratum_target's look_up_symbols op into a method of
761 * target.h (struct process_stratum_target): Remove the target op.
762 (class process_target): Add the target op.
763 * target.cc (process_target::look_up_symbols): Define.
765 Update the derived classes and callers below.
767 * server.cc (handle_query): Update.
768 * linux-low.cc (linux_target_ops): Update.
769 (linux_look_up_symbols): Turn into ...
770 (linux_process_target::look_up_symbols): ... this.
771 * linux-low.h (class linux_process_target): Update.
772 * lynx-low.cc (lynx_target_ops): Update.
773 * nto-low.cc (nto_target_ops): Update.
774 * win32-low.cc (win32_target_ops): Update.
776 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
778 Turn process_stratum_target's read_memory and write_memory
779 ops into methods of process_target.
781 * target.h (struct process_stratum_target): Remove the target ops.
782 (class process_target): Add the target ops.
784 Update the derived classes and callers below.
786 * linux-aarch32-low.cc (arm_breakpoint_at): Update.
787 * linux-aarch64-low.cc (aarch64_breakpoint_at): Update.
788 * linux-arm-low.cc (arm_sigreturn_next_pc): Update.
789 (arm_get_syscall_trapinfo): Update.
790 * linux-cris-low.cc (cris_breakpoint_at): Update.
791 * linux-crisv32-low.cc (cris_breakpoint_at): Update.
792 * linux-m32r-low.cc (m32r_breakpoint_at): Update.
793 * linux-mips-low.cc (mips_breakpoint_at): Update.
794 * linux-nios2-low.cc (nios2_breakpoint_at): Update.
795 * linux-ppc-low.cc (ppc_breakpoint_at): Update.
796 * linux-sh-low.cc (sh_breakpoint_at): Update.
797 * linux-sparc-low.cc (sparc_fill_gregset_to_stack): Update.
798 (sparc_store_gregset_from_stack): Update.
799 (sparc_breakpoint_at): Update.
800 * linux-tic6x-low.cc (tic6x_breakpoint_at): Update.
801 * linux-tile-low.cc (tile_breakpoint_at): Update.
802 * linux-x86-low.cc (x86_breakpoint_at): Update.
803 * linux-xtensa-low.cc (xtensa_breakpoint_at): Update.
804 * mem-brea.cc (insert_memory_breakpoint): Update.
805 (validate_inserted_breakpoint): Update.
806 * target.cc (read_inferior_memory): Update.
807 (target_write_memory): Update.
808 * linux-low.cc (linux_target_ops): Update.
809 (linux_read_memory): Make a wrapper around the read_memory target
811 (linux_process_target::read_memory): Rename from linux_read_memory.
812 (linux_write_memory): Turn into ...
813 (linux_process_target::write_memory): ... this.
814 * linux-low.h (class linux_process_target): Update.
815 * lynx-low.cc (lynx_target_ops): Update.
816 (lynx_read_memory): Turn into ...
817 (lynx_process_target::read_memory): ... this.
818 (lynx_write_memory): Turn into ...
819 (lynx_process_target::write_memory): ... this.
820 * lynx-low.h (class lynx_process_target): Update.
821 * nto-low.cc (nto_target_ops): Update.
822 (nto_read_memory): Turn into ...
823 (nto_process_target::read_memory): ... this.
824 (nto_write_memory): Turn into ...
825 (nto_process_target::write_memory): ... this.
826 * nto-low.h (class nto_process_target): Update.
827 * win32-low.cc (win32_target_ops): Update.
828 (win32_read_inferior_memory): Turn into ...
829 (win32_process_target::read_memory): ... this.
830 (win32_write_inferior_memory): Turn into ...
831 (win32_process_target::write_memory): ... this.
832 * win32-low.h (class win32_process_target): Update.
834 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
836 Turn process_stratum_target's prepare_to_access_memory and
837 done_accessing_memory ops into methods of process_target.
839 * target.h (struct process_stratum_target): Remove the target ops.
840 (class process_target): Add the target ops.
841 * target.cc (process_target::prepare_to_access_memory): Define.
842 (process_target::done_accessing_memory): Define.
843 (prepare_to_access_memory): Update.
844 (done_accessing_memory): Update.
846 Update the derived classes and callers below.
848 * linux-low.cc (linux_target_ops): Update.
849 (linux_prepare_to_access_memory): Turn into ...
850 (linux_process_target::prepare_to_access_memory): ... this.
851 (linux_done_accessing_memory): Turn into ...
852 (linux_process_target::done_accessing_memory): ... this.
853 * linux-low.h (class linux_process_target): Update.
854 * lynx-low.cc (lynx_target_ops): Update.
855 * nto-low.cc (nto_target_ops): Update.
856 * win32-low.cc (win32_target_ops): Update.
858 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
860 Turn process_stratum_target's fetch_registers and store_registers
861 ops into methods of process_target.
863 * target.h (struct process_stratum_target): Remove the target ops.
864 (class process_target): Add the target ops.
865 (fetch_inferior_registers): Update the macro.
866 (store_inferior_registers): Update the macro.
868 Update the derived classes and callers below.
870 * linux-low.cc (linux_target_ops): Update.
871 (linux_fetch_registers): Turn into ...
872 (linux_process_target::fetch_registers): ... this.
873 (linux_store_registers): Turn into ...
874 (linux_process_target::store_registers): ... this.
875 * linux-low.h (class linux_process_target): Update.
876 * lynx-low.cc (lynx_target_ops): Update.
877 (lynx_fetch_registers): Turn into ...
878 (lynx_process_target::fetch_registers): ... this.
879 (lynx_store_registers): Turn into ...
880 (lynx_process_target::store_registers): ... this.
881 * lynx-low.h (class lynx_process_target): Update.
882 * nto-low.cc (nto_target_ops): Update.
883 (nto_fetch_registers): Turn into ...
884 (nto_process_target::fetch_registers): ... this.
885 (nto_store_registers): Turn into ...
886 (nto_process_target::store_registers): ... this.
887 * nto-low.h (class nto_process_target): Update.
888 * win32-low.cc (win32_target_ops): Update.
889 (win32_fetch_inferior_registers): Turn into ...
890 (win32_process_target::fetch_registers): ... this.
891 (win32_store_inferior_registers): Turn into ...
892 (win32_process_target::store_registers): ... this.
893 * win32-low.h (class win32_process_target): Update.
895 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
897 Turn process_stratum_target's wait op into a method of
900 * target.h (struct process_stratum_target): Remove the target op.
901 (class process_target): Add the target op.
903 Update the derived classes and callers below.
905 * target.cc (target_wait): Update.
906 * linux-low.cc (linux_target_ops): Update.
907 (linux_wait): Turn into ...
908 (linux_process_target::wait): ... this.
909 * linux-low.h (class linux_process_target): Update.
910 * lynx-low.cc (lynx_target_ops): Update.
911 (lynx_wait): Turn into ...
912 (lynx_process_target::wait): ... this.
913 * lynx-low.h (class lynx_process_target): Update.
914 * nto-low.cc (nto_target_ops): Update.
915 (nto_wait): Turn into ...
916 (nto_process_target::wait): ... this.
917 * nto-low.h (class nto_process_target): Update.
918 * win32-low.cc (win32_target_ops): Update.
919 (win32_wait): Turn into ...
920 (win32_process_target::wait): ... this.
921 (do_initial_child_stuff): Update.
922 * win32-low.h (class win32_process_target): Update.
924 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
926 Turn process_stratum_target's resume op into a method of
929 * target.h (struct process_stratum_target): Remove the target op.
930 (class process_target): Add the target op.
932 Update the derived classes and callers below.
934 * server.cc (resume): Update.
935 * target.cc (target_stop_and_wait): Update.
936 (target_continue_no_signal): Update.
937 (target_continue): Update.
938 * linux-low.cc (linux_target_ops): Update.
939 (linux_resume): Turn into ...
940 (linux_process_target::resume): ... this.
941 * linux-low.h (class linux_process_target): Update.
942 * lynx-low.cc (lynx_target_ops): Update.
943 (lynx_resume): Turn into ...
944 (lynx_process_target::resume): ... this.
945 * lynx-low.h (class lynx_process_target): Update.
946 * nto-low.cc (nto_target_ops): Update.
947 (nto_resume): Turn into ...
948 (nto_process_target::resume): ... this.
949 * nto-low.h (class nto_process_target): Update.
950 * win32-low.cc (win32_target_ops): Update.
951 (win32_resume): Turn into ...
952 (win32_process_target::resume): ... this.
953 (win32_process_target::detach): Update.
954 (do_initial_child_stuff): Update.
955 * win32-low.h (class win32_process_target): Update.
957 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
959 Turn process_stratum_target's thread_alive op into a method of
962 * target.h (struct process_stratum_target): Remove the target op.
963 (class process_target): Add the target op.
964 (mythread_alive): Update the macro.
966 Update the derived classes and callers below.
968 * linux-low.cc (linux_target_ops): Update.
969 (linux_thread_alive): Turn into ...
970 (linux_process_target::thread_alive): ... this.
971 (wait_for_sigstop): Update.
972 * linux-low.h (class linux_process_target): Update.
973 * lynx-low.cc (lynx_target_ops): Update.
974 (lynx_thread_alive): Turn into ...
975 (lynx_process_target::thread_alive): ... this.
976 * lynx-low.h (class lynx_process_target): Update.
977 * nto-low.cc (nto_target_ops): Update.
978 (nto_thread_alive): Turn into ...
979 (nto_process_target::thread_alive): ... this.
980 * nto-low.h (class nto_process_target): Update.
981 * win32-low.cc (win32_target_ops): Update.
982 (win32_thread_alive): Turn into ...
983 (win32_process_target::thread_alive): ... this.
984 * win32-low.h (class win32_process_target): Update.
986 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
988 Turn process_stratum_target's join op into a method of
991 * target.h (struct process_stratum_target): Remove the target op.
992 (class process_target): Add the target op.
993 (join_inferior): Update the macro.
995 Update the derived classes and callers below.
997 * linux-low.cc (linux_target_ops): Update.
998 (linux_join): Turn into ...
999 (linux_process_target::join): ... this.
1000 * linux-low.h (class linux_process_target): Update.
1001 * lynx-low.cc (lynx_target_ops): Update.
1002 (lynx_join): Turn into ...
1003 (lynx_process_target::join): ... this.
1004 * lynx-low.h (class lynx_process_target): Update.
1005 * nto-low.cc (nto_target_ops): Update.
1006 (nto_process_target::join): Define.
1007 * nto-low.h (class nto_process_target): Update.
1008 * win32-low.cc (win32_target_ops): Update.
1009 (win32_join): Turn into ...
1010 (win32_process_target::join): ... this.
1011 * win32-low.h (class win32_process_target): Update.
1013 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1015 Turn process_stratum_target's mourn op into a method of
1018 * target.h (struct process_stratum_target): Remove the target op.
1019 (class process_target): Add the target op.
1021 Update the derived classes and callers below.
1023 * target.cc (target_mourn_inferior): Update.
1024 * linux-low.cc (linux_target_ops): Update.
1025 (linux_mourn): Turn into ...
1026 (linux_process_target::mourn): ... this.
1027 (handle_extended_wait): Update.
1028 (linux_process_target::kill): Update.
1029 (linux_process_target::detach): Update.
1030 * linux-low.h (class linux_process_target): Update.
1031 * lynx-low.cc (lynx_target_ops): Update.
1032 (lynx_mourn): Turn into ...
1033 (lynx_process_target::mourn): ... this.
1034 * lynx-low.h (class lynx_process_target): Update.
1035 * nto-low.cc (nto_target_ops): Update.
1036 (nto_mourn): Turn into ...
1037 (nto_process_target::mourn): ... this.
1038 * nto-low.h (class nto_process_target): Update.
1039 * win32-low.cc (win32_target_ops): Update.
1040 (win32_mourn): Turn into ...
1041 (win32_process_target::mourn): ... this.
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 detach op into a method of
1049 * target.h (struct process_stratum_target): Remove the target op.
1050 (class process_target): Add the target op.
1051 (detach_inferior): Update the macro.
1053 Update the derived classes and callers below.
1055 * linux-low.cc (linux_target_ops): Update.
1056 (linux_detach): Turn into ...
1057 (linux_process_target::detach): ... this.
1058 * linux-low.h (class linux_process_target): Update.
1059 * lynx-low.cc (lynx_target_ops): Update.
1060 (lynx_detach): Turn into ...
1061 (lynx_process_target::detach): ... this.
1062 * lynx-low.h (class lynx_process_target): Update.
1063 * nto-low.cc (nto_target_ops): Update.
1064 (nto_detach): Turn into ...
1065 (nto_process_target::detach): ... this.
1066 * nto-low.h (class nto_process_target): Update.
1067 * win32-low.cc (win32_target_ops): Update.
1068 (win32_detach): Turn into ...
1069 (win32_process_target::detach): ... this.
1070 * win32-low.h (class win32_process_target): Update.
1072 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1074 Turn process_stratum_target's kill op into a method of
1077 * target.h (struct process_stratum_target): Remove the target op.
1078 (class process_target): Add the target op.
1080 Update the derived classes and callers below.
1082 * target.cc (kill_inferior): Update.
1083 * linux-low.cc (linux_target_ops): Update.
1084 (linux_kill): Turn into ...
1085 (linux_process_target::kill): ... this.
1086 * linux-low.h (class linux_process_target): Update.
1087 * lynx-low.cc (lynx_target_ops): Update.
1088 (lynx_kill): Turn into ...
1089 (lynx_process_target::kill): ... this.
1090 * lynx-low.h (class lynx_process_target): Update.
1091 * nto-low.cc (nto_target_ops): Update.
1092 (nto_kill): Turn into ...
1093 (nto_process_target::kill): ... this.
1094 * nto-low.h (class nto_process_target): Update.
1095 * win32-low.cc (win32_target_ops): Update.
1096 (win32_kill): Turn into ...
1097 (win32_process_target::kill): ... this.
1098 * win32-low.h (class win32_process_target): Update.
1100 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1102 Turn process_stratum_target's attach op into a method of
1105 * target.h (struct process_stratum_target): Remove the target op.
1106 (class process_target): Add the target op.
1107 (myattach): Update the macro.
1109 Update the derived classes and callers below.
1111 * linux-low.cc (linux_target_ops): Update.
1112 (linux_attach): Turn into ...
1113 (linux_process_target::attach): ... this.
1114 * linux-low.h (class linux_process_target): Update.
1115 * lynx-low.cc (lynx_target_ops): Update.
1116 (lynx_attach): Turn into ...
1117 (lynx_process_target::attach): ... this.
1118 * lynx-low.h (class lynx_process_target): Update.
1119 * nto-low.cc (nto_target_ops): Update.
1120 (nto_attach): Turn into ...
1121 (nto_process_target::attach): ... this.
1122 * nto-low.h (class nto_process_target): Update.
1123 * win32-low.cc (win32_target_ops): Update.
1124 (win32_attach): Turn into ...
1125 (win32_process_target::attach): ... this.
1126 * win32-low.h (class win32_process_target): Update.
1128 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1130 Turn process_stratum_target's post_create_inferior op into a method
1133 * target.h (struct process_stratum_target): Remove the target op.
1134 (class process_target): Add the target op.
1135 (target_post_create_inferior): Update the macro.
1136 * target.cc (process_target::post_create_inferior): Define.
1138 Update the derived classes and callers below.
1140 * linux-low.cc (linux_target_ops): Update.
1141 (linux_post_create_inferior): Turn into ...
1142 (linux_process_target::post_create_inferior): ... this.
1143 * linux-low.h (class linux_process_target): Update.
1144 * lynx-low.cc (lynx_target_ops): Update.
1145 * nto-low.cc (nto_target_ops): Update.
1146 * win32-low.cc (win32_target_ops): Update.
1148 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1150 Turn process_stratum_target's create_inferior op into a method of
1153 * target.h (struct process_stratum_target): Remove the target op.
1154 (class process_target): Add the target op.
1155 (create_inferior): Rename the macro to ...
1156 (target_create_inferior): ... this.
1158 Update the derived classes and callers below.
1160 * server.cc (handle_v_run): Update.
1161 (captured_main): Update.
1162 (process_serial_event): Update.
1163 * linux-low.cc (linux_target_ops): Update.
1164 (linux_create_inferior): Turn into ...
1165 (linux_process_target::create_inferior): ... this.
1166 * linux-low.h (class linux_process_target): Update.
1167 * lynx-low.cc (lynx_target_ops): Update.
1168 (lynx_create_inferior): Turn into ...
1169 (lynx_process_target::create_inferior): ... this.
1170 * lynx-low.h (class lynx_process_target): Update.
1171 * nto-low.cc (nto_target_ops): Update.
1172 (nto_create_inferior): Turn into ...
1173 (nto_process_target::create_inferior): ... this.
1174 * nto-low.h (class nto_process_target): Update.
1175 * win32-low.cc (win32_target_ops): Update.
1176 (win32_create_inferior): Turn into ...
1177 (win32_process_target::create_inferior): ... this.
1178 * win32-low.h (class win32_process_target): Update.
1180 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1182 * target.h (class process_target): New class definition.
1183 (struct process_stratum_target) <pt>: New field with type
1185 * linux-low.h (class linux_process_target): Define as a derived
1186 class of 'process_target'.
1187 * linux-low.cc (linux_target_ops): Add a linux_process_target*
1189 * lynx-low.h (class lynx_process_target): Define as a derived
1190 class of 'process_target'.
1191 * lynx-low.cc (lynx_target_ops): Add a lynx_process_target*
1193 * nto-low.h (class nto_process_target): Define as a derived
1194 class of 'process_target'.
1195 * nto-low.cc (nto_target_ops): Add an nto_process_target*
1197 * win32-low.h (class win32_process_target): Define as a derived
1198 class of 'process_target'.
1199 * win32-low.cc (win32_target_ops): Add a win32_process_target*
1202 2020-02-19 Andrew Burgess <andrew.burgess@embecosm.com>
1204 * configure: Regenerate.
1206 2020-02-19 Maciej W. Rozycki <macro@wdc.com>
1207 Andrew Burgess <andrew.burgess@embecosm.com>
1209 * linux-riscv-low.cc: New file.
1210 * Makefile.in (SFILES): Add linux-riscv-low.cc, arch/riscv.c,
1211 and nat/riscv-linux-tdesc.c.
1212 * configure.srv <riscv*-*-linux*> (srv_tgtobj)
1213 (srv_linux_regsets, srv_linux_usrregs, srv_linux_thread_db):
1216 2020-02-14 Tom Tromey <tom@tromey.com>
1218 * acinclude.m4: Don't include acx_configure_dir.m4.
1219 * Makefile.in (LIBIBERTY_BUILDDIR, GNULIB_BUILDDIR): Update.
1220 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): Remove.
1221 (all, install-only, uninstall, clean-info, clean)
1222 (maintainer-clean): Don't recurse.
1223 (subdir_do, all-lib): Remove.
1224 ($(LIBGNU) $(LIBIBERTY) $(GNULIB_H)): Remove rule.
1226 (generated_files): Update.
1227 ($(GNULIB_BUILDDIR)/Makefile): Remove rule.
1228 * configure: Rebuild.
1229 * configure.ac: Don't configure gnulib or libiberty.
1232 2020-02-14 Eli Zaretskii <eliz@gnu.org>
1234 * win32-low.c (create_process): Prepend PROGRAM to ARGS when
1235 preparing the command line for CreateProcess.
1236 (win32_create_inferior): Reflect the program name in debugging
1237 output that shows the process and its command line.
1239 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
1241 * Makefile.in: Rename source files from .c to .cc.
1242 * %.c: Rename to %.cc.
1243 * configure.ac: Rename server.c to server.cc.
1244 * configure: Re-generate.
1246 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
1248 * Makefile.in: Rename gdbsupport source files from .c to .cc.
1250 2020-02-12 Hannes Domani <ssbssa@yahoo.de>
1252 * win32-low.c (win32_create_inferior): Set signal_pid.
1254 2020-02-12 Maciej W. Rozycki <macro@wdc.com>
1255 Pedro Alves <palves@redhat.com>
1257 Skip building gdbserver in a cross-configuration.
1258 * configure.srv: Set $gdbserver_host depending on whether $target
1259 is $host. Use $gdbserver_host instead of $host.
1261 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
1263 * configure: Re-generate.
1265 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
1267 * configure: Re-generate.
1269 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
1271 * acinclude.m4: Update warning.m4 path.
1273 2020-02-09 Hannes Domani <ssbssa@yahoo.de>
1275 * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
1276 (handle_exception): Set siginfo_er.
1277 (win32_xfer_siginfo): New function.
1279 2020-02-07 Tom Tromey <tom@tromey.com>
1280 Pedro Alves <palves@redhat.com>
1282 * README: Update build documentation.
1283 * configure.srv: Set UNSUPPORTED if host is unsupported. Check
1285 * configure.ac: Update paths.
1286 * configure: Rebuild.
1287 * acinclude.m4: Update paths.
1288 * Makefile.in: Update include paths.
1289 (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
1290 (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
1291 (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
1292 (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
1293 (%-generated.c): Update paths.
1294 * Move entire directory from ../gdb/gdbserver.
1296 2020-01-29 Maciej W. Rozycki <macro@wdc.com>
1298 * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
1300 2020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1302 * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
1303 assignment instead of srv_linux_obj.
1305 2020-01-28 Hannes Domani <ssbssa@yahoo.de>
1307 * server.c (handle_qxfer_libraries): Write segment-address with
1310 2020-01-24 Hannes Domani <ssbssa@yahoo.de>
1312 * Makefile.in (install-strip): New target.
1313 (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
1314 * aclocal.m4: Regenerate.
1315 * configure: Regenerate.
1316 * configure.ac: Add AM_PROG_INSTALL_STRIP.
1318 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
1320 * Makefile.in (SFILES): Adjust paths to point to real files.
1321 (OBS): Move waitstatus.o to target/waitstatus.o.
1322 (TAGS): Transform paths appropriately.
1324 (nat/%.o): ... this pattern rule.
1326 (target/%.o): ... this pattern rule.
1327 * configure.srv: Adjust paths throughout to include nat/ prefix
1328 with the revant files.
1329 * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
1330 * configure: Regenerate.
1332 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
1334 * Makefile.in (TAGS): Remove config files from the recipe.
1336 2020-01-14 Tom Tromey <tom@tromey.com>
1338 * configure: Rebuild.
1339 * configure.ac: Remove any checks that were added to common.m4.
1340 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
1343 2020-01-14 Tom Tromey <tom@tromey.com>
1345 * server.h: Include config.h.
1346 * gdbreplay.c: Include config.h.
1347 * configure: Rebuild.
1348 * configure.ac: Don't source common.host.
1349 * acinclude.m4: Update path.
1350 * Makefile.in (INCSUPPORT): New variable.
1351 (INCLUDE_CFLAGS): Add INCSUPPORT.
1352 (SFILES): Update paths.
1353 (version-generated.c): Update path to create-version.sh.
1354 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
1356 2020-01-14 Tom Tromey <tom@tromey.com>
1358 * configure.ac (LIBS): Use WIN32APILIBS.
1359 (USE_WIN32API): Don't define.
1360 * configure: Rebuild.
1362 2020-01-14 Tom Tromey <tom@tromey.com>
1364 * configure: Rebuild.
1366 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1368 * Makefile.in (%-generated.c): Remove rule for files from
1371 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1373 * configure: Re-generate.
1375 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1377 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
1379 * tracepoint.c (stop_tracing, flush_trace_buffer,
1380 about_to_request_buffer_space, get_trace_state_variable_value,
1381 set_trace_state_variable_value, gdb_collect): Add declaration.
1383 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1385 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
1386 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
1387 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
1388 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
1389 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
1392 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1394 * inferiors.c: Include gdbsupport/common-inferior.h.
1396 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1398 * hostio-errno.c: Include hostio.h.
1400 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1402 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
1405 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
1407 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
1408 * linux-arm-tdesc.h: Include arch/arm.h.
1410 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
1412 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
1414 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
1416 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
1417 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
1419 2020-01-10 Pedro Alves <palves@redhat.com>
1421 * fork-child.c (post_fork_inferior): Pass target down to
1423 * inferiors.c (switch_to_thread): Add process_stratum_target
1425 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
1426 * nto-low.c (nto_target_ops): Now a process_stratum_target.
1427 * linux-low.c (linux_target_ops): Now a process_stratum_target.
1428 * remote-utils.c (prepare_resume_reply): Pass the target to
1430 * target.c (the_target): Now a process_stratum_target.
1431 (done_accessing_memory): Pass the target to switch_to_thread.
1432 (set_target_ops): Ajust to use process_stratum_target.
1433 * target.h (struct target_ops): Rename to ...
1434 (struct process_stratum_target): ... this.
1435 (the_target, set_target_ops): Adjust.
1436 (prepare_to_access_memory): Adjust comment.
1437 * win32-low.c (child_xfer_memory): Adjust to use
1438 process_stratum_target.
1439 (win32_target_ops): Now a process_stratum_target.
1441 2020-01-06 Eli Zaretskii <eliz@gnu.org>
1442 Pedro Alves <palves@redhat.com>
1444 * win32-low.c (get_child_debug_event): Extract the fatal exception
1445 from the exit status and convert to the equivalent Posix signal
1447 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
1448 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
1450 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
1452 * Makefile.in: Use INSTALL_PROGRAM_ENV.
1454 2020-01-01 Joel Brobecker <brobecker@adacore.com>
1456 * server.c (gdbserver_version): Change copyright year to 2020.
1457 * gdbreplay.c (gdbreplay_version): Likewise.
1459 2019-12-19 Christian Biesinger <cbiesinger@google.com>
1461 * configure: Regenerate.
1462 * configure.ac: Quote variable arguments of test.
1464 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
1466 * Makefile.in: Fix build with GNU Make 3.81
1468 2019-12-16 Tom Tromey <tromey@adacore.com>
1470 * server.c (get_exec_file): Constify result.
1472 2019-12-10 Christian Biesinger <cbiesinger@google.com>
1474 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
1475 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
1476 * config.in: Regenerate.
1477 * configure: Regenerate.
1478 * configure.ac: Don't check for strerror.
1479 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
1480 Call safe_strerror instead of strerror.
1481 * server.h (strerror): Remove this now-unnecessary declaration.
1482 * tracepoint.c (init_named_socket): Call safe_strerror instead of
1484 (gdb_agent_helper_thread): Likewise.
1485 * utils.c (perror_with_name): Likewise.
1487 2019-11-26 Tom Tromey <tom@tromey.com>
1489 * configure, config.in: Rebuild.
1491 2019-11-26 Tom Tromey <tom@tromey.com>
1493 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
1494 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
1496 * configure, config.in: Rebuild.
1498 2019-11-26 Tom Tromey <tom@tromey.com>
1500 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
1501 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
1502 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
1503 * acinclude.m4: Include ax_pthread.m4.
1504 * config.in, configure: Rebuild.
1506 2019-11-26 Christian Biesinger <cbiesinger@google.com>
1508 * debug.c (debug_set_output): Call safe_strerror instead of
1510 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
1511 (linux_kill_one_lwp): Likewise.
1512 (linux_detach_one_lwp): Likewise.
1513 (linux_wait_for_event_filtered): Likewise.
1514 (store_register): Likewise.
1515 * lynx-low.c (lynx_attach): Likewise.
1516 * mem-break.c (insert_memory_breakpoint): Likewise.
1517 (remove_memory_breakpoint): Likewise.
1518 (delete_fast_tracepoint_jump): Likewise.
1519 (set_fast_tracepoint_jump): Likewise.
1520 (uninsert_fast_tracepoint_jumps_at): Likewise.
1521 (reinsert_fast_tracepoint_jumps_at): Likewise.
1522 * nto-low.c (nto_xfer_memory): Likewise.
1523 (nto_resume): Likewise.
1525 2019-11-20 Luis Machado <luis.machado@linaro.org>
1527 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
1528 instead of register count.
1529 * tdesc.c (tdesc_contains_feature): New function.
1530 * tdesc.h (tdesc_contains_feature): New prototype.
1532 2019-11-15 Christian Biesinger <cbiesinger@google.com>
1534 * Makefile.in: Add safe-strerror.c.
1535 * configure: Regenerate.
1536 * configure.ac: Don't source common.host.
1538 2019-11-15 Christian Biesinger <cbiesinger@google.com>
1540 * config.in: Regenerate.
1541 * configure: Regenerate.
1543 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
1545 * ax.c (ax_printf): Handle size_t_arg.
1547 2019-11-06 Christian Biesinger <cbiesinger@google.com>
1549 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
1550 * mi/mi-main.c (output_cores): Likewise.
1551 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
1552 (linux_xfer_osdata_modules): Likewise.
1553 * remote.c (register_remote_support_xml): Likewise.
1554 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
1555 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
1557 2019-11-01 Christian Biesinger <cbiesinger@google.com>
1559 * configure: Regenerate.
1560 * configure.ac: Remove check for strerror_r.
1562 2019-10-31 Christian Biesinger <cbiesinger@google.com>
1564 * config.in: Regenerate.
1565 * configure: Regenerate.
1566 * configure.ac: Also check for strerror_r.
1568 2019-10-31 Christian Biesinger <cbiesinger@google.com>
1570 * ax.h (debug_agent): Remove duplicate declaration.
1572 2019-10-26 Tom de Vries <tdevries@suse.de>
1574 * linux-aarch64-low.c: Fix typos in comments.
1575 * linux-arm-low.c: Same.
1576 * linux-low.c: Same.
1577 * linux-ppc-low.c: Same.
1578 * proc-service.c: Same.
1581 * tracepoint.c: Same.
1582 * win32-low.c: Same.
1584 2019-10-25 Tom Tromey <tromey@adacore.com>
1586 * utils.c (xstrdup): Remove.
1588 2019-10-23 Tom Tromey <tom@tromey.com>
1590 * configure, config.in: Rebuild.
1592 2019-10-23 Tom Tromey <tom@tromey.com>
1594 * configure: Rebuild.
1595 * acinclude.m4: Use m4_include, not sinclude.
1597 2019-10-17 Tom Tromey <tromey@adacore.com>
1599 * configure: Rebuild.
1600 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
1601 in AC_CONFIG_FILES invocation.
1602 * Makefile.in (stamp-h, Makefile): Use new-style config.status
1605 2019-10-16 Christian Biesinger <cbiesinger@google.com>
1607 * server.c: Include xml-builtin.h.
1608 (get_xml_features): Don't declare xml_builtins here.
1610 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
1612 * Makefile.in: Remove references to vec-ipa.o.
1614 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
1616 * Makefile.in: Remove references to vec.c.
1618 2019-10-02 Christian Biesinger <cbiesinger@google.com>
1620 * server.c (server_waiting): Change to bool.
1621 (extended_protocol): Likewise.
1622 (response_needed): Likewise.
1623 (exit_requested): Likewise.
1624 (run_once): Likewise.
1625 (report_no_resumed): Likewise.
1626 (non_stop): Likewise.
1627 (disable_packet_vCont): Likewise.
1628 (disable_packet_Tthread): Likewise.
1629 (disable_packet_qC): Likewise.
1630 (disable_packet_qfThreadInfo): Likewise.
1631 (handle_general_set): Update.
1632 (handle_detach): Update.
1633 (handle_monitor_command): Update.
1634 (handle_query): Update.
1635 (captured_main): Update.
1636 (process_serial_event): Update.
1637 * server.h (server_waiting): Change to bool.
1638 (disable_packet_vCont): Likewise.
1639 (disable_packet_Tthread): Likewise.
1640 (disable_packet_qC): Likewise.
1641 (disable_packet_qfThreadInfo): Likewise.
1642 (run_once): Likewise.
1643 (non_stop): Likewise.
1644 * target.c (target_stop_and_wait): Update.
1646 2019-10-02 Tom Tromey <tromey@adacore.com>
1648 * Makefile.in (SFILES): Add common-inferior.c.
1649 (OBS): Add common-inferior.o.
1650 * server.c (startup_with_shell): Don't define.
1652 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
1654 * linux-low.c (linux_low_read_btrace): Update for change to
1657 2019-09-20 Christian Biesinger <cbiesinger@google.com>
1659 * debug.c (debug_threads): Remove comment in favor of the header.
1660 * debug.h (using_threads): Add declaration.
1661 (debug_threads): Add comment.
1662 * linux-aarch64-low.c: Include debug.h and remove declaration of
1664 * nto-low.c: Likewise.
1665 * remote-utils.c: Likewise.
1666 * thread-db.c: Likewise.
1668 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
1670 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
1671 and powerpc-cell64l-ipa.o.
1672 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
1673 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
1674 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
1677 * spu-low.c: Remove file.
1679 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
1680 (parse_spufs_run): Remove.
1681 (ppc_get_pc): Remove Cell/B.E. support.
1682 (ppc_set_pc): Likewise.
1683 (ppc_breakpoint_at): Likewise.
1684 (ppc_arch_setup): Likewise.
1685 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
1686 tdesc_powerpc_cell32l.
1687 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
1688 or init_registers_powerpc_cell32l.
1689 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
1690 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
1691 or init_registers_powerpc_cell32l.
1692 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
1693 (init_registers_powerpc_cell32l): Remove prototype.
1694 (init_registers_powerpc_cell64l): Likewise.
1696 * target.h (struct target_ops): Remove qxfer_spu member.
1697 * server.c (handle_qxfer_spu): Remove.
1698 (qxfer_packets): Remove entry for "spu".
1699 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
1700 * linux-low.c (SPUFS_MAGIC): Remove.
1701 (spu_enumerate_spu_ids): Remove.
1702 (linux_qxfer_spu): Remove.
1703 (linux_target_ops): Remove qxfer_spu member.
1704 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
1705 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
1706 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
1708 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
1710 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
1711 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
1712 * config.in: Regenerate.
1713 * configure: Regenerate.
1715 2019-08-15 Tom Tromey <tromey@adacore.com>
1717 * target.c (target_write_memory): Use gdb::byte_vector.
1719 2019-08-15 Tom Tromey <tromey@adacore.com>
1721 * tracepoint.c (write_inferior_data_pointer)
1722 (write_inferior_integer, write_inferior_int8)
1723 (write_inferior_uinteger, m_tracepoint_action_download)
1724 (r_tracepoint_action_download, x_tracepoint_action_download)
1725 (l_tracepoint_action_download, clear_inferior_trace_buffer)
1726 (download_agent_expr, download_tracepoint_1)
1727 (download_trace_state_variables, upload_fast_traceframes): Update.
1728 * server.c (gdb_write_memory): Update.
1729 * remote-utils.c (relocate_instruction): Update.
1730 * proc-service.c (ps_pdwrite): Update.
1731 * mem-break.c (remove_memory_breakpoint)
1732 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
1733 (uninsert_fast_tracepoint_jumps_at)
1734 (reinsert_fast_tracepoint_jumps_at): Update.
1735 * linux-x86-low.c (append_insns)
1736 (i386_install_fast_tracepoint_jump_pad)
1737 (amd64_write_goto_address, i386_write_goto_address): Update.
1738 * linux-s390-low.c (append_insns, s390_write_goto_address):
1740 * linux-ppc-low.c (ppc_relocate_instruction)
1741 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
1742 (ppc_write_goto_address): Update.
1743 * linux-aarch64-low.c (append_insns): Update.
1744 * target.h (struct target_ops): Update.
1745 (write_inferior_memory): Don't declare.
1746 * target.c (target_write_memory): Rename from
1747 write_inferior_memory. Remove old target_write_memory.
1749 2019-08-15 Tom Tromey <tromey@adacore.com>
1751 * target.c (write_inferior_memory): Use std::vector.
1753 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
1756 * configure.ac: Drop enable-libmcheck support.
1757 * configure, config.in: Rebuild.
1758 * acinclude.m4: Don't include it.
1760 2019-07-19 Alan Hayward <alan.hayward@arm.com>
1762 * configure.srv: Remove Arm xml files.
1764 2019-07-19 Alan Hayward <alan.hayward@arm.com>
1766 * configure.srv: Add new files. Remove xml generated files.
1767 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
1769 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
1770 * linux-aarch32-tdesc.c: New file.
1771 * linux-aarch32-tdesc.h: New file.
1772 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
1773 * linux-arm-low.c (init_registers_arm, tdesc_arm)
1774 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
1775 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
1776 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
1777 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
1778 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
1779 (arm_read_description): Call arm_linux_read_description.
1780 (initialize_low_arch): Don't init registers.
1781 * linux-arm-tdesc.c: New file.
1782 * linux-arm-tdesc.h: New file.
1784 2019-07-10 Alan Hayward <alan.hayward@arm.com>
1786 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
1787 Move counter inside for.
1788 (arm_read_description): Check ptrace earlier.
1789 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
1791 2019-07-09 Tom Tromey <tom@tromey.com>
1793 * configure: Rebuild.
1794 * configure.ac: Change common to gdbsupport.
1795 * acinclude.m4: Change common to gdbsupport.
1796 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
1797 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
1798 common to gdbsupport.
1799 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
1800 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
1801 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
1802 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
1803 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
1804 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
1805 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
1806 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
1807 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
1808 common to gdbsupport.
1810 2019-07-04 Alan Hayward <alan.hayward@arm.com>
1812 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
1814 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
1816 2019-07-04 Alan Hayward <alan.hayward@arm.com>
1818 * configure.srv: Remove legacy xml.
1819 * linux-aarch64-low.c (initialize_low_arch): Remove
1820 initialize_low_tdesc call.
1821 * linux-aarch64-tdesc-selftest.c: Remove file.
1822 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
1823 * linux-x86-low.c (initialize_low_arch): Remove
1824 initialize_low_tdesc call.
1825 * linux-x86-tdesc-selftest.c: Remove file.
1826 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
1828 2019-06-20 Tom de Vries <tdevries@suse.de>
1830 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
1831 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
1833 2019-06-19 Tom de Vries <tdevries@suse.de>
1835 * debug.h (debug_write): Change return type to ssize_t.
1836 * debug.c (debug_write): Same.
1838 2019-06-14 Tom Tromey <tom@tromey.com>
1840 * configure.ac: Use new path to gnulib.
1841 * configure: Rebuild.
1842 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
1845 2019-06-11 Tom Tromey <tom@tromey.com>
1847 * Makefile.in (SFILES): Add alloc.c.
1849 (IPA_OBJS): Add alloc-ipa.o.
1850 (alloc-ipa.o): New target.
1851 (%.o: ../%.c): New pattern rule.
1853 2019-06-10 Tom Tromey <tromey@adacore.com>
1855 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
1856 end warning with a newline.
1857 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
1859 * thread-db.c (attach_thread): Don't end warning with a newline.
1860 (thread_db_notice_clone): Likewise.
1861 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
1863 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
1864 end warning with a newline.
1866 2019-06-04 Pedro Alves <palves@redhat.com>
1868 * server.c (captured_main): Use make_unique_xstrdup.
1870 2019-06-02 Tom Tromey <tom@tromey.com>
1872 * gdbreplay.c (fromhex): Remove.
1873 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
1875 2019-05-29 Tom Tromey <tromey@adacore.com>
1877 * configure: Rebuild.
1879 2019-05-06 Kevin Buettner <kevinb@redhat.com>
1881 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
1882 sign extension code on 32-bit builds.
1884 2019-05-03 Eli Zaretskii <eliz@gnu.org>
1887 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
1889 2019-04-19 Tom Tromey <tom@tromey.com>
1891 * server.c (struct vstop_notif): Derive from notif_event.
1893 (queue_stop_reply): Update.
1894 (remove_all_on_match_ptid): Change type. Rewrite.
1895 (discard_queued_stop_replies): Rewrite.
1896 (in_queued_stop_replies_ptid): Change type.
1897 (in_queued_stop_replies): Rewrite.
1898 (notif_stop): Update.
1899 (queue_stop_reply_callback): Update.
1900 (captured_main): Don't call initialize_notif.
1901 (push_stop_notification): Update.
1902 * notif.c (notif_write_event, handle_notif_ack)
1903 (notif_event_enque, notif_push): Update.
1904 (notif_event_xfree, initialize_notif): Remove.
1905 * notif.h (struct notif_event): Include <list>, not
1907 (struct notif_server) <queue>: Now a std::list.
1908 (notif_event_p): Remove typedef.
1909 (initialize_notif): Don't declare.
1910 (struct notif_event): Add virtual destructor.
1912 2019-04-17 Alan Hayward <alan.hayward@arm.com>
1914 * ax.c (ax_vdebug): Call debug_printf.
1915 * debug.c (debug_write): New function.
1916 * debug.h (debug_write): New declaration.
1917 * linux-low.c (sigchld_handler): Call debug_write.
1919 2019-04-17 Alan Hayward <alan.hayward@arm.com>
1921 * debug.c (debug_set_output): New function.
1922 (debug_vprintf): Send output to debug_file.
1923 (debug_flush): Likewise.
1924 * debug.h (debug_set_output): New declaration.
1925 * server.c (handle_monitor_command): Add debug-file option.
1926 (captured_main): Likewise.
1928 2019-04-17 Alan Hayward <alan.hayward@arm.com>
1930 * debug.c (remote_debug): Add definition.
1931 * debug.h (remote_debug): Add declaration.
1932 * hostio.c (remote_debug): Remove declaration.
1933 * remote-utils.c (struct ui_file): Likewise.
1934 (remote_debug): Likewise.
1935 * remote-utils.h (remote_debug): Likewise,
1936 * server.c (remote_debug): Remove definition.
1938 2019-04-10 Kevin Buettner <kevinb@redhat.com>
1940 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
1941 when using a 64-bit gdbserver.
1943 2019-04-09 Tom Tromey <tromey@adacore.com>
1945 * linux-low.c (select_event_lwp): Use find_thread_in_random.
1947 2019-04-08 Tom Tromey <tom@tromey.com>
1949 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
1951 (linux_resume_one_lwp): Likewise.
1953 2019-04-08 Tom Tromey <tom@tromey.com>
1955 * gdbreplay.c: Update.
1956 * linux-low.c: Update.
1959 2019-04-08 Tom Tromey <tom@tromey.com>
1961 * server.c: Use C++ exception handling.
1962 * linux-low.c: Use C++ exception handling.
1963 * gdbreplay.c: Use C++ exception handling.
1965 2019-04-08 Tom Tromey <tom@tromey.com>
1967 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
1968 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
1969 (captured_main, main): Update.
1970 * gdbreplay.c (main): Update.
1972 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1974 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
1975 value in argument pointer, return 1 if the entry is found and 0
1976 otherwise. Move comment.
1977 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
1978 * linux-low.h (linux_get_auxv): Declare.
1979 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
1981 2019-04-05 Tom Tromey <tromey@adacore.com>
1983 * server.c (gdbserver_usage): Use upper-case for metasyntactic
1986 2019-03-28 Alan Hayward <alan.hayward@arm.com>
1988 * linux-low.c (AT_HWCAP2): Add define if not already included.
1990 2019-03-26 Alan Hayward <alan.hayward@arm.com>
1992 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
1993 (aarch64_arch_setup): Call linux_get_hwcap.
1994 * linux-arm-low.c (arm_get_hwcap): Remove function.
1995 (arm_read_description): Call linux_get_hwcap.
1996 * linux-low.c (linux_get_auxv): New function.
1997 (linux_get_hwcap): Likewise.
1998 (linux_get_hwcap2): Likewise.
1999 * linux-low.h (linux_get_hwcap): New declaration.
2000 (linux_get_hwcap2): Likewise.
2001 * linux-ppc-low.c (ppc_get_auxv): Remove function.
2002 (ppc_arch_setup): Call linux_get_hwcap.
2003 * linux-s390-low.c (s390_get_hwcap): Remove function.
2004 (s390_arch_setup): Call linux_get_hwcap.
2006 2019-03-22 Alan Hayward <alan.hayward@arm.com>
2007 Jiong Wang <jiong.wang@arm.com>
2009 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
2010 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
2012 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
2014 2019-03-22 Alan Hayward <alan.hayward@arm.com>
2015 Jiong Wang <jiong.wang@arm.com>
2017 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
2018 (aarch64_get_hwcap): New function.
2019 (aarch64_arch_setup): Read APIA hwcap.
2021 2019-03-22 Alan Hayward <alan.hayward@arm.com>
2022 Jiong Wang <jiong.wang@arm.com>
2024 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
2025 (initialize_low_tracepoint): Likewise.
2026 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
2027 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
2028 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
2029 (aarch64_linux_read_description): Likewise.
2030 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
2032 2019-03-12 John Baldwin <jhb@FreeBSD.org>
2034 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
2035 i386_create_target_description for 'segments' parameter.
2036 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
2037 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2038 * win32-i386-low.c (i386_arch_setup): Likewise.
2040 2019-03-12 Tom Tromey <tromey@adacore.com>
2042 * linux-low.c (iterate_over_lwps): Update.
2044 2019-03-06 Tom Tromey <tom@tromey.com>
2046 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
2047 (captured_main): Use SCOPE_EXIT.
2049 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
2051 * configure.srv: Use '$enable_unittest' instead of '$development'
2052 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
2055 2019-02-27 Tom Tromey <tromey@adacore.com>
2057 * gdbreplay.c (logchar): Handle \r\n.
2059 2019-02-07 Alan Hayward <alan.hayward@arm.com>
2061 * linux-low.c (linux_attach): Add process before lwp.
2062 * server.c (attach_inferior): Check if already attached.
2064 2019-02-07 Tom Tromey <tom@tromey.com>
2066 * x86-tdesc.h: Rename include guard.
2067 * x86-low.h: Add include guard.
2068 * wincecompat.h: Rename include guard.
2069 * win32-low.h: Add include guard.
2070 * utils.h: Rename include guard.
2071 * tracepoint.h: Rename include guard.
2072 * tdesc.h: Rename include guard.
2073 * target.h: Rename include guard.
2074 * server.h: Rename include guard.
2075 * remote-utils.h: Rename include guard.
2076 * regcache.h: Rename include guard.
2077 * nto-low.h: Rename include guard.
2078 * notif.h: Add include guard.
2079 * mem-break.h: Rename include guard.
2080 * lynx-low.h: Add include guard.
2081 * linux-x86-tdesc.h: Add include guard.
2082 * linux-s390-tdesc.h: Add include guard.
2083 * linux-ppc-tdesc-init.h: Add include guard.
2084 * linux-low.h: Add include guard.
2085 * linux-aarch64-tdesc.h: Add include guard.
2086 * linux-aarch32-low.h: Add include guard.
2087 * inferiors.h: Rename include guard.
2088 * i387-fp.h: Rename include guard.
2089 * hostio.h: Rename include guard.
2090 * gdbthread.h: Rename include guard.
2091 * gdb_proc_service.h: Rename include guard.
2092 * event-loop.h: Rename include guard.
2093 * dll.h: Rename include guard.
2094 * debug.h: Rename include guard.
2095 * ax.h: Rename include guard.
2097 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
2100 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
2101 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
2103 2019-01-25 Tom Tromey <tom@tromey.com>
2105 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
2107 2019-01-25 Tom Tromey <tom@tromey.com>
2109 * win32-low.c: Fix common/ includes.
2110 * win32-i386-low.c: Fix common/ includes.
2111 * tracepoint.c: Fix common/ includes.
2112 * thread-db.c: Fix common/ includes.
2113 * target.h: Fix common/ includes.
2114 * symbol.c: Fix common/ includes.
2115 * spu-low.c: Fix common/ includes.
2116 * server.h: Fix common/ includes.
2117 * server.c: Fix common/ includes.
2118 * remote-utils.c: Fix common/ includes.
2119 * regcache.h: Fix common/ includes.
2120 * regcache.c: Fix common/ includes.
2121 * nto-x86-low.c: Fix common/ includes.
2122 * notif.h: Fix common/ includes.
2123 * mem-break.h: Fix common/ includes.
2124 * lynx-low.c: Fix common/ includes.
2125 * lynx-i386-low.c: Fix common/ includes.
2126 * linux-x86-tdesc-selftest.c: Fix common/ includes.
2127 * linux-x86-low.c: Fix common/ includes.
2128 * linux-low.c: Fix common/ includes.
2129 * inferiors.h: Fix common/ includes.
2130 * i387-fp.c: Fix common/ includes.
2131 * hostio.c: Fix common/ includes.
2132 * hostio-errno.c: Fix common/ includes.
2133 * gdbthread.h: Fix common/ includes.
2134 * gdbreplay.c: Fix common/ includes.
2135 * fork-child.c: Fix common/ includes.
2136 * event-loop.c: Fix common/ includes.
2138 (enum gdb_agent_op): Fix common/ includes.
2140 2019-01-21 Tom Tromey <tom@tromey.com>
2142 * tracepoint.c: Fix includes.
2143 * remote-utils.c: Fix includes.
2144 * linux-x86-low.c: Fix includes.
2146 2019-01-01 Joel Brobecker <brobecker@adacore.com>
2148 * gdbreplay.c (gdbreplay_version): Update copyright year in
2150 * server.c (gdbserver_version): Likewise.
2152 2018-12-05 Alan Hayward <alan.hayward@arm.com>
2154 * linux-low.c (add_lwp): Switch ordering.
2156 2018-11-29 Tom Tromey <tom@tromey.com>
2158 * win32-low.c (win32_join): Take pid, not process.
2159 * target.h (struct target_ops) <join>: Change argument type.
2160 (join_inferior): Change argument name.
2161 * spu-low.c (spu_join): Take pid, not process.
2162 * server.c (handle_detach): Preserve pid before destroying
2164 * lynx-low.c (lynx_join): Take pid, not process.
2165 * linux-low.c (linux_join): Take pid, not process.
2167 2018-11-23 Alan Hayward <alan.hayward@arm.com>
2169 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
2170 (aarch64_cannot_fetch_register): Likewise.
2171 (struct linux_target_ops): Update references.
2173 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2175 * linux-ppc-low.c: Include nat/linux-ptrace.h.
2177 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2179 * configure.srv (ipa_ppc_linux_regobj): Add
2180 powerpc-isa207-htm-vsx32l-ipa.o and
2181 powerpc-isa207-htm-vsx64l-ipa.o.
2182 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
2183 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
2184 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
2185 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
2186 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
2187 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
2188 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
2189 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
2190 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
2191 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
2192 (init_registers_powerpc_isa207_htm_vsx32l)
2193 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
2194 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
2195 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
2196 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
2197 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
2198 (ppc_store_tm_ctarregset): New functions.
2199 (ppc_regsets): Add entries for HTM regsets.
2200 (ppc_arch_setup): Set htm in features struct when needed. Set
2201 sizes for the HTM regsets.
2202 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
2203 (initialize_low_arch): Call
2204 init_registers_powerpc_isa207_htm_vsx32l and
2205 init_registers_powerpc_isa207_htm_vsx64l.
2206 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
2207 PPC_TDESC_ISA207_HTM_VSX.
2208 (initialize_low_tracepoint): Call
2209 init_registers_powerpc_isa207_htm_vsx32l and
2210 init_registers_powerpc_isa207_htm_vsx64l.
2212 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2214 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
2215 rs6000/power-linux-pmu.xml to srv_xmlfiles.
2216 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
2217 (ppc_store_pmuregset): New functions.
2218 (ppc_regsets): Add entries for ebb and pmu regsets.
2219 (ppc_arch_setup): Set isa207 in features struct if the ebb and
2220 pmu regsets are available. Set sizes for these regsets.
2222 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2224 * configure.srv (ipa_ppc_linux_regobj): Add
2225 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
2226 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
2227 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
2228 rs6000/powerpc-isa207-vsx32l.xml, and
2229 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
2230 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
2231 <PPC_TDESC_ISA207_VSX>: New enum value.
2232 (init_registers_powerpc_isa207_vsx32l): Declare.
2233 (init_registers_powerpc_isa207_vsx64l): Declare.
2234 * linux-ppc-low.c (ppc_fill_tarregset): New function.
2235 (ppc_store_tarregset): New function.
2236 (ppc_regsets): Add entry for the TAR regset.
2237 (ppc_arch_setup): Set isa207 in features struct when needed. Set
2238 size for the TAR regsets.
2239 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
2240 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
2241 and init_registers_powerpc_isa207_vsx64l.
2242 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
2243 (initialize_low_tracepoint): Call
2244 init_registers_powerpc_isa207_vsx32l and
2245 init_registers_powerpc_isa207_vsx64l.
2247 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
2248 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2250 * configure.srv (ipa_ppc_linux_regobj): Add
2251 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
2252 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
2253 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
2254 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
2255 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
2256 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
2257 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
2258 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
2259 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
2260 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
2261 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
2262 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
2263 (ppc_hwcap): Add comment.
2264 (ppc_hwcap2): New global.
2265 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
2266 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
2267 (ppc_regsets): Add entries for the DSCR and PPR regsets.
2268 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
2269 when needed. Set sizes for the the DSCR and PPR regsets.
2270 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
2271 (initialize_low_arch): Call
2272 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
2273 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
2274 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
2275 PPC_TDESC_ISA205_PPR_DSCR_VSX.
2276 (initialize_low_tracepoint): Call
2277 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
2278 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
2280 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2282 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
2284 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
2285 Simon Marchi <simark@simark.ca>
2287 * acinclude.m4: Include "../selftest.m4".
2288 * configure: Regenerate.
2289 * configure.ac: Use "GDB_AC_SELFTEST".
2290 * configure.srv: Use "$enable_unittests" instead of
2291 "$development" when checking whether unit tests have been
2293 * server.c (captured_main): Update message informing that
2294 selftests have been disabled.
2296 2018-10-04 Tom Tromey <tom@tromey.com>
2298 * configure: Rebuild.
2300 2018-10-04 Tom Tromey <tom@tromey.com>
2302 * server.c (handle_status): Rename inner "thread".
2303 (process_serial_event): Declare "res" in 'm' case.
2304 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
2305 (iterate_over_lwps): Rename inner "thread".
2306 (linux_qxfer_libraries_svr4): Rename inner "len".
2307 * gdbthread.h (find_thread_in_random): Rename inner "thread".
2309 2018-10-01 Gary Benson <gbenson@redhat.com>
2311 * gdb_proc_service.h: Moved common code to
2312 common/gdb_proc_service.h.
2314 2018-10-01 Gary Benson <gbenson@redhat.com>
2316 * gdb_proc_service.h: Synchronize comments and whitespace with
2317 GDB's version of this file.
2319 2018-09-25 Tom Tromey <tom@tromey.com>
2321 * configure: Rebuild.
2322 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
2324 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
2326 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
2327 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
2328 ($(IPA_LIB)): Sort IPA_OBJS.
2330 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
2332 * Makefile.in: Remove references to $(ADD_DEPS).
2334 2018-09-16 Tom Tromey <tom@tromey.com>
2336 * remote-utils.c (remote_open): Use GNU style for metasyntactic
2338 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
2341 2018-09-05 Tom Tromey <tom@tromey.com>
2343 * configure: Rebuild.
2345 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
2348 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
2350 2018-08-27 Tom Tromey <tom@tromey.com>
2353 * configure: Rebuild.
2355 2018-08-27 Tom Tromey <tom@tromey.com>
2357 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
2358 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
2359 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
2360 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
2361 (s390x_emit_stack_adjust): Add casts to unsigned char.
2363 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
2367 * server.h (struct client_state) <disable_randomization>:
2370 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
2372 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
2374 (mips_supply_ptrace_register): Likewise.
2376 2018-07-22 Tom Tromey <tom@tromey.com>
2378 * configure: Rebuild.
2380 2018-07-22 Tom Tromey <tom@tromey.com>
2382 * win32-low.c (win32_create_inferior): Remove unused variables.
2383 * gdbreplay.c (remote_open): Remove unused variable.
2384 * remote-utils.c (remote_prepare): Remove unused variable.
2385 * x86-tdesc.h (X86_TDESC_H): Define.
2386 (amd64_expedite_regs): Define conditionally.
2387 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
2388 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
2389 * remote-utils.c (readchar): Remove unused variable.
2391 2018-07-13 Pedro Alves <palves@redhat.com>
2393 * linux-low.c (linux_kill): Change parameter to process_info
2394 pointer instead of pid. Adjust.
2395 * lynx-low.c (lynx_kill): Likewise.
2396 * nto-low.c (nto_kill): Likewise.
2397 * spu-low.c (spu_kill): Likewise.
2398 * win32-low.c (win32_kill): Likewise.
2399 * server.c (handle_v_kill, kill_inferior_callback)
2400 (detach_or_kill_for_exit): Adjust.
2401 * target.c (kill_inferior): Change parameter to process_info
2402 pointer instead of pid. Adjust.
2403 * target.h (struct target_ops) <kill>: Change parameter to
2404 process_info pointer instead of pid. Adjust all implementations
2406 (kill_inferior): Likewise.
2408 2018-07-13 Pedro Alves <palves@redhat.com>
2410 * linux-low.c (linux_detach, linux_join): Change parameter to
2411 process_info pointer instead of pid. Adjust.
2412 * lynx-low.c (lynx_detach, lynx_join): Likewise.
2413 * nto-low.c (nto_detach): Likewise.
2414 * spu-low.c (spu_detach, spu_join): Likewise.
2415 * win32-low.c (win32_detach, win32_join): Likewise.
2416 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
2417 * target.h (struct target_ops) <detach, join>: Change parameter to
2418 process_info pointer instead of pid. Adjust all implementations
2420 (detach_inferior, join_inferior): Rename 'pid' parameter to
2423 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
2424 Jan Kratochvil <jan.kratochvil@redhat.com>
2425 Paul Fertser <fercerpav@gmail.com>
2426 Tsutomu Seki <sekiriki@gmail.com>
2428 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
2429 (OBS): Add 'common/netstuff.o'.
2430 (GDBREPLAY_OBS): Likewise.
2431 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
2432 (remote_open): Implement support for IPv6
2434 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
2436 (handle_accept_event): Accept connections from IPv6 sources.
2437 (remote_prepare): Handle IPv6-style hostnames; implement
2438 support for IPv6 connections.
2439 (remote_open): Implement support for printing connections from
2442 2018-07-11 Pedro Alves <palves@redhat.com>
2445 * mem-break.c (any_persistent_commands): Add process_info
2446 parameter and use it instead of relying on the current process.
2447 Change return type to bool.
2448 * mem-break.h (any_persistent_commands): Add process_info
2449 parameter and change return type to bool.
2450 * server.c (handle_detach): Remove require_running_or_return call.
2451 Look up the process_info for the process we're about to detach.
2452 If not found, return back error to GDB. Adjust
2453 any_persistent_commands call to pass down a process pointer.
2455 2018-07-11 Pedro Alves <palves@redhat.com>
2457 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
2458 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
2459 instead of collect_register_by_name.
2460 * regcache.c (regcache_raw_get_unsigned_by_name): New.
2461 * regcache.h (regcache_raw_get_unsigned_by_name): New.
2463 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
2464 Pedro Alves <palves@redhat.com>
2466 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
2468 2018-07-03 Tom Tromey <tom@tromey.com>
2470 * linux-low.c: Update.
2471 * lynx-low.c: Update.
2472 * mem-break.c: Update.
2473 * nto-low.c: Update.
2474 * remote-utils.c: Update.
2476 * spu-low.c: Update.
2478 * win32-low.c: Update.
2480 2018-07-03 Tom Tromey <tom@tromey.com>
2484 2018-07-03 Tom Tromey <tom@tromey.com>
2486 * linux-low.c: Update.
2488 2018-07-03 Tom Tromey <tom@tromey.com>
2492 2018-07-03 Tom Tromey <tom@tromey.com>
2494 * linux-low.c: Update.
2495 * linux-mips-low.c: Update.
2496 * lynx-low.c: Update.
2497 * nto-low.c: Update.
2498 * remote-utils.c: Update.
2500 * spu-low.c: Update.
2502 * thread-db.c: Update.
2504 2018-07-03 Tom Tromey <tom@tromey.com>
2506 * linux-low.c: Update.
2507 * linux-mips-low.c: Update.
2508 * lynx-low.c: Update.
2509 * mem-break.c: Update.
2510 * nto-low.c: Update.
2511 * remote-utils.c: Update.
2513 * spu-low.c: Update.
2515 * tracepoint.c: Update.
2517 2018-07-03 Tom Tromey <tom@tromey.com>
2519 * linux-low.c: Update.
2520 * linux-ppc-low.c: Update.
2521 * linux-x86-low.c: Update.
2522 * proc-service.c: Update.
2524 * spu-low.c: Update.
2525 * thread-db.c: Update.
2526 * win32-low.c: Update.
2528 2018-07-03 Tom Tromey <tom@tromey.com>
2530 * linux-low.c: Update.
2531 * lynx-low.c: Update.
2532 * nto-low.c: Update.
2533 * remote-utils.c: Update.
2534 * spu-low.c: Update.
2535 * thread-db.c: Update.
2536 * win32-low.c: Update.
2538 2018-06-29 Joel Brobecker <brobecker@adacore.com>
2540 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
2541 parameter in call to 'amd64_create_target_description'.
2543 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2545 * x86-tdesc.h: Remove executable permission flag.
2547 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
2549 * configure.ac: Remove AC_PREREQ, add missing quoting.
2550 * configure: Re-generate.
2551 * config.in: Re-generate.
2552 * aclocal.m4: Re-generate.
2554 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
2556 * tracepoint.h (current_traceframe): Remove declaration.
2558 2018-06-18 Alan Hayward <alan.hayward@arm.com>
2560 * linux-aarch64-low.c (is_sve_tdesc): New function.
2561 (aarch64_sve_regs_copy_to_regcache): Likewise.
2562 (aarch64_sve_regs_copy_from_regcache): Likewise.
2563 (aarch64_regs_info): Add SVE checks.
2564 (initialize_low_arch): Initialize SVE.
2566 2018-06-18 Alan Hayward <alan.hayward@arm.com>
2568 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
2570 2018-06-11 Alan Hayward <alan.hayward@arm.com>
2572 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
2573 (initialize_low_tracepoint): Likewise
2574 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
2575 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
2577 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
2579 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
2581 2018-06-11 Alan Hayward <alan.hayward@arm.com>
2583 * server.h (PBUFSIZ): Increase size
2585 2018-06-11 Alan Hayward <alan.hayward@arm.com>
2587 * regcache.c (regcache::raw_compare): New function.
2588 * regcache.h (regcache::raw_compare): New declaration.
2590 2018-06-11 Alan Hayward <alan.hayward@arm.com>
2592 * regcache.c (new_register_cache): Use new.
2593 (free_register_cache): Use delete.
2594 (register_data): Use const.
2595 (supply_register): Move body inside regcache.
2596 (regcache::raw_supply): New override function.
2597 (collect_register): Move body inside regcache.
2598 (regcache::raw_collect): New override function.
2599 (regcache::get_register_status): New override function.
2600 * regcache.h (struct regcache): Inherit from reg_buffer_common.
2602 2018-06-09 Tom Tromey <tom@tromey.com>
2604 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
2606 (event_queue): Use std::queue.
2607 (gdb_event_xfree): Remove.
2608 (initialize_event_loop, process_event, wait_for_event): Update.
2610 2018-06-08 Stan Cox <scox@redhat.com>
2612 * win32-low.c (win32_create_inferior): last_ptid and last_status
2613 moved to client_state.
2615 2018-06-08 Pedro Alves <palves@redhat.com>
2617 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
2618 common/common-exceptions.o, common/common-utils.o,
2619 common/errors.o, common/print-utils.o and utils.o.
2620 * gdbreplay.c: Include "common-defs.h" instead of the two
2621 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
2622 string.h or alloca.h.
2623 (perror_with_name): Delete.
2624 (remote_open): Use xstrdup instead of strdup.
2625 (main): Rename to ...
2626 (captured_main): ... this.
2629 2018-06-08 Tom Tromey <tom@tromey.com>
2631 * linux-low.c (linux_low_read_btrace): Update.
2633 2018-06-04 Stan Cox <scox@redhat.com>
2635 * server.h (struct client_state): New.
2636 * server.c (cont_thread, general_thread, multi_process)
2637 (report_fork_events, report_vfork_events, report_exec_events)
2638 (report_thread_events, swbreak_feature, hwbreak_feature)
2639 (vCont_supported, disable_randomization, pass_signals)
2640 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
2641 Moved to client_state.
2642 * remote-utils.c (remote_debug, noack_mode)
2643 (transport_is_reliable): Moved to client_state.
2644 * tracepoint.c (current_traceframe): Moved to client_state.
2647 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
2648 linux-low.c, remote-utils.h, target.c: Use client_state.
2650 2018-05-31 Alan Hayward <alan.hayward@arm.com>
2652 * configure.srv: Add new c/h file.
2654 2018-05-31 Alan Hayward <alan.hayward@arm.com>
2656 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
2659 2018-05-25 Maciej W. Rozycki <macro@mips.com>
2661 * gdb.arch/mips-fpregset-core.exp: New test.
2662 * gdb.arch/mips-fpregset-core.c: New test source.
2664 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
2667 * hostio.c (require_int): Do not report overflow for integers
2668 between 0xfffffff and 0x7fffffff.
2670 2018-05-22 Maciej W. Rozycki <macro@mips.com>
2672 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
2673 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
2674 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
2676 (the_low_target): Wire them.
2678 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2680 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
2681 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
2682 mode. Call collect_register_by_name with vscr using
2683 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
2684 (ppc_store_vrregset): Add and set vscr_offset variable as in
2685 ppc_fill_vrregset. Call supply_register_by_name with vscr using
2688 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2690 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
2691 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
2692 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
2694 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2696 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
2697 (ppc_store_vsxregset): Likewise.
2698 (ppc_fill_vrregset): Likewise.
2699 (ppc_store_vrregset): Likewise.
2700 (ppc_fill_evrregset): Likewise.
2701 (ppc_store_evrregset): Likewise.
2702 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
2703 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
2706 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2708 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
2709 wordsize of the inferior. Call ppc_linux_target_wordsize.
2711 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2713 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
2714 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
2715 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
2716 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
2717 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
2718 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
2719 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
2720 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
2721 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
2722 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
2723 (tdesc_powerpc_e500l): Remove.
2724 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
2725 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
2726 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
2727 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
2729 (ppc_arch_setup): Remove target description matching code. Fill a
2730 ppc_linux_features struct and call ppc_linux_match_description
2733 2018-05-22 Maciej W. Rozycki <macro@mips.com>
2735 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
2736 width of the requested register exceeds the width of the
2738 (mips_cannot_store_register): Likewise.
2740 2018-05-21 Maciej W. Rozycki <macro@mips.com>
2742 * linux-mips-low.c (mips_fetch_register): New function. Update
2744 (mips_store_gregset): Supply 0 rather than $restart for $zero.
2745 (the_low_target): Wire `mips_fetch_register'.
2747 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2749 * lynx-i386-low.c (LYNXOS_178): New macro.
2750 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
2751 the layout on LynxOS-178.
2752 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
2753 handle floating point registers that are not supported by
2756 2018-05-10 Tom Tromey <tom@tromey.com>
2758 * configure: Rebuild.
2760 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2763 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
2764 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
2765 Use it to set the expedite_regs field in the given tdesc.
2766 * x86-tdesc.h: New file.
2767 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
2768 Adjust following the addition of the new expedite_regs parameter
2769 to init_target_desc.
2770 * linux-tic6x-low.c (tic6x_read_description): Likewise.
2771 * linux-x86-tdesc.c: #include "x86-tdesc.h".
2772 (i386_linux_read_description, amd64_linux_read_description):
2773 Adjust following the addition of the new expedite_regs parameter
2774 to init_target_desc.
2775 * lynx-i386-low.c: #include "x86-tdesc.h".
2776 (lynx_i386_arch_setup): Adjust following the addition of the new
2777 expedite_regs parameter to init_target_desc.
2778 * nto-x86-low.c: #include "x86-tdesc.h".
2779 (nto_x86_arch_setup): Adjust following the addition of the new
2780 expedite_regs parameter to init_target_desc.
2781 * win32-i386-low.c: #include "x86-tdesc.h".
2782 (i386_arch_setup): Adjust following the addition of the new
2783 expedite_regs parameter to init_target_desc.
2785 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2788 * win32-low.c (win32_create_inferior): Add call to my_wait
2789 setting last_status global.
2791 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2794 * win32-low.c (create_process): Only call gdb_tilde_expand if
2795 inferior_cwd is not NULL.
2797 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
2799 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
2800 registers to the cache if their values have changed.
2801 (i387_xsave_to_cache): Provide default values for x87 control
2802 registers when these features are available, but disabled.
2803 * regcache.c (supply_register_by_name_zeroed): New function.
2804 * regcache.h (supply_register_by_name_zeroed): Declare new
2807 2018-05-07 Tom Tromey <tom@tromey.com>
2809 * configure: Rebuild.
2811 2018-05-04 Tom Tromey <tom@tromey.com>
2813 * configure: Rebuild.
2815 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2816 Pedro Alves <palves@redhat.com>
2818 * linux-aarch64-low.c (aarch64_stopped_data_address):
2821 2018-04-27 Tom Tromey <tom@tromey.com>
2823 * configure: Rebuild.
2825 2018-04-23 Tom Tromey <tom@tromey.com>
2827 * configure: Rebuild.
2829 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
2831 * Makefile.in (depcomp): Add "..".
2832 (all_deps_files): New and use it.
2834 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2836 * configure.srv (aarch64*-*-linux*): Don't include xml.
2837 (i[34567]86-*-cygwin*): Likewise.
2838 (i[34567]86-*-linux*): Likewise.
2839 (i[34567]86-*-lynxos*): Likewise.
2840 (i[34567]86-*-mingw32ce*): Likewise.
2841 (i[34567]86-*-mingw*): Likewise.
2842 (i[34567]86-*-nto*): Likewise.
2843 (tic6x-*-uclinux): Likewise.
2844 (x86_64-*-linux*): Likewise.
2845 (x86_64-*-mingw*): Likewise.
2846 (x86_64-*-cygwin*): Likewise.
2848 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2850 * tdesc.c: Remove xml parameter.
2852 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2854 * server.c (get_features_xml): Remove cast.
2855 * tdesc.c (void target_desc::accept): Fill in function.
2856 (tdesc_get_features_xml): Remove old xml creation.
2857 (print_xml_feature::visit_pre): Add xml vistor.
2858 * tdesc.h (struct target_desc): Make xmltarget mutable.
2859 (tdesc_get_features_xml): Remove declaration.
2861 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2863 * tdesc.c (tdesc_architecture_name): Add new function.
2864 (tdesc_osabi_name): Likewise.
2865 (tdesc_get_features_xml): Use new functions.
2867 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2869 * tdesc.c (tdesc_create_flags): Remove.
2870 (tdesc_add_flag): Likewise.
2871 (tdesc_named_type): Likewise.
2872 (tdesc_create_union): Likewise.
2873 (tdesc_create_struct): Likewise.
2874 (tdesc_create_vector): Likewise.
2875 (tdesc_add_bitfield): Likewise.
2876 (tdesc_add_field): Likewise.
2877 (tdesc_set_struct_size): Likewise.
2879 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2881 * tdesc.c (~target_desc): Remove implictly deleted items.
2882 (init_target_desc): Iterate all features.
2883 (tdesc_get_features_xml): Use vector.
2884 (tdesc_create_feature): Create feature.
2885 * tdesc.h (tdesc_feature) Remove
2886 (target_desc): Add features.
2888 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2890 * Makefile.in: Add common/tdesc.c
2891 * tdesc.c (init_target_desc): init all reg_defs from register
2893 (tdesc_create_reg): Create tdesc_reg.
2894 * tdesc.h (tdesc_feature): Add register vector.
2896 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
2898 * tdesc.h (struct target_desc) <features>: Change type to
2899 std::vector<std::string>.
2900 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
2902 (tdesc_get_features_xml): Likewise.
2903 (tdesc_create_feature): Likewise.
2905 2018-03-26 Alan Hayward <alan.hayward@arm.com>
2907 * regcache.c (find_register_by_number): Return a ref.
2908 (find_regno): Use references.
2909 (register_size): Likewise.
2910 (register_data): Likewise.
2911 * tdesc.c (target_desc::~target_desc): Remove free calls.
2912 (target_desc::operator==): Use std::vector compare.
2913 (init_target_desc): Use reference.
2914 (tdesc_create_reg): Use reg constructors.
2915 * tdesc.h (struct target_desc): Replace pointer with object.
2917 2018-03-23 Alan Hayward <alan.hayward@arm.com>
2919 * regcache.c (find_register_by_number): Make static.
2920 (find_regno): Use find_register_by_number
2921 * regcache.h (struct reg): Remove declaration.
2923 2018-03-23 Alan Hayward <alan.hayward@arm.com>
2925 * tdesc.c (target_desc::~target_desc): Move to here.
2926 (target_desc::operator==): Likewise.
2927 * tdesc.h (target_desc::~target_desc): Move from here.
2928 (target_desc::operator==): Likewise.
2930 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
2932 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
2934 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2936 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
2938 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
2939 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
2940 and init_registers_s390_gs_linux64.
2942 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2944 * linux-s390-low.c (s390_fill_gs): Remove function.
2945 (s390_fill_gsbc): Remove function.
2946 (s390_regsets): Set fill functions for the guarded storage regsets
2949 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2951 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
2952 the word size. Add comment.
2953 (s390_get_wordsize): New function.
2954 (s390_arch_setup): No longer select a temporary tdesc to fetch the
2955 pswm with it. Instead, use s390_get_wordsize to determine the
2956 word size first and derive the correct tdesc from that directly.
2958 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
2960 * Makefile.in: Include silent-rules.mk.
2961 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
2962 (COMPILE): Add ECHO_CXX.
2963 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
2964 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
2965 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
2966 (version-generated.c): Add ECHO_GEN.
2967 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
2968 (IPAGENT_COMPILE): Add ECHO_CXX.
2969 (%-generated.c): Add ECHO_REGDAT.
2971 2018-03-14 Tom Tromey <tom@tromey.com>
2974 * ax.c (ax_printf): Special case for NULL.
2976 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
2978 * linux-low.c (linux_qxfer_libraries_svr4): Use
2979 xml_escape_text_append.
2981 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
2983 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
2985 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
2987 * server.c (handle_general_set): Remove unnecessary xstrdup.
2989 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
2991 * server.c (parse_debug_format_options): Adjust to
2992 delim_string_to_char_ptr_vec changes.
2993 * thread-db.c (thread_db_load_search): Adjust to
2994 dirnames_to_char_ptr_vec changes.
2996 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
2998 * target.h (target_enable_btrace, target_disable_btrace)
2999 (target_read_btrace, target_read_btrace_conf): Turn macro into
3000 inline function. Throw error if target method is not defined.
3001 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
3002 check for btrace target method. Be prepared to handle exceptions
3003 from btrace target methods.
3005 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
3007 * server.c (captured_main): Change order of error message printed
3008 when the current working directory cannot be found.
3010 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
3012 * server.c: Include "filenames.h" and "pathstuff.h".
3013 (program_name): Delete variable.
3014 (program_path): New anonymous class.
3015 (get_exec_wrapper): Use "program_path" instead of
3017 (handle_v_run): Likewise.
3018 (captured_main): Likewise.
3019 (process_serial_event): Likewise.
3021 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
3023 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
3024 (OBJS): Add "pathstuff.o".
3025 * server.c (current_directory): New global variable.
3026 (captured_main): Initialize "current_directory".
3028 2018-02-26 Alan Hayward <alan.hayward@arm.com>
3030 * tdesc.c: Use common/tdesc.h.
3031 * tdesc.h: Likewise.
3033 2018-02-20 Alan Hayward <alan.hayward@arm.com>
3034 Simon Marchi <simon.marchi@ericsson.com>
3036 * Makefile.in: Switch order of make rules.
3038 2018-02-19 Alan Hayward <alan.hayward@arm.com>
3040 * Makefile.in: Add common directory in build.
3041 * configure.ac: Add common reference.
3042 * configure: Regenerate.
3044 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
3046 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
3047 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
3048 * spu-low.c (spu_target_ops): Likewise.
3049 * win32-low.c (win32_target_ops): Likewise.
3050 * server.c (supported_btrace_packets): Report packets unconditionally.
3051 * target.h (target_ops) <supports_btrace>: Remove.
3052 (target_supports_btrace): Remove.
3054 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
3056 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
3057 (handle_btrace_disable): Change return type to void. Use exceptions
3059 (handle_btrace_general_set): Catch exception and copy message to
3062 2018-02-08 Tom Tromey <tom@tromey.com>
3064 * linux-low.c (install_software_single_step_breakpoints): Use
3065 make_scoped_restore.
3066 * inferiors.c (make_cleanup_restore_current_thread): Remove.
3067 (do_restore_current_thread_cleanup): Remove.
3068 * gdbthread.h (make_cleanup_restore_current_thread): Don't
3071 2018-02-08 Tom Tromey <tom@tromey.com>
3073 * mem-break.c (set_raw_breakpoint_at): Use
3074 gdb::unique_xmalloc_ptr.
3076 2018-01-30 Pedro Alves <palves@redhat.com>
3079 * target.c (target_terminal::terminal_state): Rename to ...
3080 (target_terminal::m_terminal_state): ... this.
3082 2018-01-19 James Clarke <jrtc27@jrtc27.com>
3084 * linux-low.c (handle_extended_wait): Surround call to
3085 thread_db_notice_clone with #ifdef USE_THREAD_DB.
3087 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
3089 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
3090 linux_ptrace_attach_fail_reason_string now returning an
3092 (linux_attach): Likewise.
3093 * thread-db.c (attach_thread): Likewise.
3095 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
3098 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
3099 checking for fs_base/gs_base fields in struct user_regs_struct.
3100 * configure: Regenerate.
3102 2018-01-16 Yao Qi <yao.qi@linaro.org>
3105 * linux-low.c (fetch_register): Call supply_register instead of
3108 2018-01-08 Yao Qi <yao.qi@linaro.org>
3109 Simon Marchi <simon.marchi@ericsson.com>
3111 * Makefile.in (OBS): Remove selftest.o.
3112 * configure.ac: Set srv_selftest_objs if $development is true.
3113 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
3114 * configure: Re-generated.
3115 * server.c (captured_main): Wrap variable selftest_filter with
3118 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
3120 * server.c (parse_debug_format_options): Return std::string.
3121 (handle_monitor_command, captured_main): Adjust.
3123 2018-01-05 Pedro Alves <palves@redhat.com>
3126 * server.c (captured_main): Pass quiet=false to
3127 save_original_signals_state.
3129 2018-01-01 Joel Brobecker <brobecker@adacore.com>
3131 * gdbreplay.c (gdbreplay_version): Update copyright year in
3133 * server.c (gdbserver_version): Likewise.
3135 2017-12-08 Tom Tromey <tom@tromey.com>
3137 * ax.c (ax_printf): Update.
3139 2017-12-07 Yao Qi <yao.qi@linaro.org>
3141 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
3142 aarch64_linux_read_description.
3143 * linux-amd64-ipa.c (idx2mask): New array.
3144 (get_ipa_tdesc): Move idx2mask out.
3145 (initialize_low_tracepoint): Initialize target descriptions.
3146 * linux-i386-ipa.c (idx2mask): New array.
3147 (get_ipa_tdesc): Move idx2mask out.
3148 (initialize_low_tracepoint): Initialize target descriptions.
3150 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
3152 * tdesc.c (struct tdesc_type): Change return type.
3153 (tdesc_add_flag): Change parameter type.
3154 (tdesc_add_bitfield): Likewise.
3155 (tdesc_add_field): Likewise.
3156 (tdesc_set_struct_size): Likewise.
3158 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
3160 * regcache.c (registers_to_string): Remove unused variable.
3162 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3164 * inferiors.c (for_each_inferior_with_data): Remove.
3165 * inferiors.h (for_each_inferior_with_data): Remove.
3166 * server.c (handle_qxfer_threads_worker): Change parameter type.
3167 (handle_qxfer_threads_proper): Use for_each_thread.
3169 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3171 * inferiors.c (for_each_inferior): Remove.
3172 (clear_inferiors): Use for_each_thread.
3173 * inferiors.h (for_each_inferior): Remove.
3174 * linux-low.c (linux_wait_for_event_filtered): Use
3176 (linux_stabilize_threads): Likewise.
3177 * regcache.c (regcache_release): Likewise.
3178 * server.c (gdb_wants_all_threads_stopped): Likewise.
3179 (clear_pending_status_callback): Remove.
3180 (handle_status): Use for_each_thread.
3181 (captured_main): Likewise.
3182 * win32-low.c (child_init_thread_list): Likewise.
3183 (win32_clear_inferiors): Likewise.
3184 (fake_breakpoint_event): Likewise.
3186 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3188 * inferiors.h (find_inferior): Remove.
3189 * inferiors.c (find_inferior): Remove.
3191 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3193 * linux-low.c (resume_status_pending_p): Update comment.
3194 (need_step_over_p): Update comment.
3196 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3198 * linux-low.c (proceed_one_lwp): Return void, change parameter
3200 (unsuspend_and_proceed_one_lwp): Likewise.
3201 (proceed_all_lwps): Use for_each_thread.
3202 (unstop_all_lwps): Likewise.
3204 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3206 * linux-low.c (linux_resume_one_thread): Return void, take
3208 (linux_resume): Use for_each_thread.
3210 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3212 * linux-low.c (send_sigstop_callback): Return void, change
3213 parameter type. Rename to...
3214 (send_sigstop): ... this.
3215 (suspend_and_send_sigstop_callback): Return void, change parameter
3217 (suspend_and_send_sigstop): ... this.
3218 (stop_all_lwps): Use for_each_thread.
3220 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3222 * linux-low.c (lwp_running): Return bool, remove unused
3224 (linux_stabilize_threads): Use find_thread.
3226 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3228 * linux-low.c (select_singlestep_lwp_callback): Remove.
3229 (count_events_callback): Remove.
3230 (select_event_lwp_callback): Remove.
3231 (select_event_lwp): Use find_thread/for_each_thread.
3233 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3235 * linux-low.c (not_stopped_callback): Return bool, take filter
3237 (linux_wait_for_event_filtered): Use find_thread.
3238 (linux_wait_1): Likewise.
3240 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3242 * linux-low.c (same_lwp): Remove.
3243 (find_lwp_pid): Use find_thread.
3245 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3247 * linux-low.c (delete_lwp_callback): Remove.
3248 (linux_mourn): Use for_each_thread.
3250 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3252 * linux-low.c (linux_detach_lwp_callback): Return void, remove
3253 args parameter, don't check for pid.
3254 (linux_detach): Use for_each_thread.
3256 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3258 * linux-low.c (struct counter): Remove.
3259 (second_thread_of_pid_p): Remove.
3260 (last_thread_of_process_p): Use find_thread.
3262 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3264 * inferiors.c (find_inferior_in_random): Remove.
3265 * inferiors.h (find_inferior_in_random): Remove.
3266 * linux-low.c (status_pending_p_callback): Return bool, accept
3267 parameter ptid directly.
3268 (linux_wait_for_event_filtered): Use find_thread_in_random.
3269 (linux_wait_1): Likewise.
3271 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3273 * inferiors.c (find_inferior_id): Remove.
3274 (find_thread_ptid): Move implemention from find_inferior_id to
3276 * inferiors.h (find_inferior_id): Remove.
3277 * server.c (handle_status): Use find_thread_ptid.
3278 (process_serial_event): Likewise.
3279 * thread-db.c (find_one_thread): Likewise.
3280 (thread_db_thread_handle): Likewise.
3281 * win32-low.c (thread_rec): Likewise.
3282 (child_delete_thread): Likewise.
3283 (win32_thread_alive): Likewise.
3284 (get_child_debug_event): Likewise.
3286 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3288 * linux-mips-low.c (update_watch_registers_callback): Return
3289 void, remove pid_p parameter, don't check for pid.
3290 (mips_insert_point, mips_remove_point): Use for_each_thread.
3292 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3294 * lynx.low (lynx_delete_thread_callback): Remove.
3295 (lynx_mourn): Use for_each_thread.
3297 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3299 * regcache.c (regcache_invalidate_one): Remove.
3300 (regcache_invalidate_pid): use for_each_thread.
3302 2017-11-26 Tom Tromey <tom@tromey.com>
3304 * linux-low.c (linux_create_inferior): Update.
3306 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
3308 * spu-low.c (spu_create_inferior): Fix typo in argument name.
3310 2017-11-24 Alan Hayward <alan.hayward@arm.com>
3312 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
3313 * linux-aarch64-low.c (initialize_low_arch): Call init func.
3314 * linux-aarch64-tdesc-selftest.c: New file.
3315 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
3317 2017-11-24 Alan Hayward <alan.hayward@arm.com>
3319 * configure.srv: Add new file.
3320 * linux-aarch64-low.c (initialize_low_arch): Call init func.
3321 * linux-aarch64-tdesc-selftest.c: New file.
3322 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
3324 2017-11-24 Alan Hayward <alan.hayward@arm.com>
3326 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
3327 * linux-aarch64-low.c (initialize_low_arch): Remove init.
3328 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
3330 2017-11-24 Alan Hayward <alan.hayward@arm.com>
3332 * configure.srv: Add new files.
3333 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
3334 aarch64_linux_read_description.
3335 * linux-aarch64-low.c (aarch64_linux_read_description):
3336 Merge with aarch64_arch_setup.
3337 (aarch64_arch_setup): Call aarch64_linux_read_description.
3338 * linux-aarch64-tdesc.c: New file.
3339 * linux-aarch64-tdesc.h: New file.
3341 2017-11-24 Yao Qi <yao.qi@linaro.org>
3343 * configure.srv: Set $srv_regobj for tic6x-linux.
3344 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
3345 (tic6x_read_description): Move some code to tic6x_arch_setup.
3346 (tic6x_tdesc_test): New function.
3347 (initialize_low_arch): Call selftests::register_test.
3349 2017-11-22 Yao Qi <yao.qi@linaro.org>
3351 * remote-utils.c (prepare_resume_reply): Use memcpy.
3353 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3355 * linux-low.c (kill_one_lwp_callback): Return void, take
3356 argument directly, don't filter on pid.
3357 (linux_kill): Use for_each_thread.
3359 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3361 * linux-low.c (need_step_over_p): Return bool, remove dummy
3363 (linux_resume, proceed_all_lwps): Use find_thread.
3365 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3367 * linux-low.c (resume_status_pending_p): Return bool, remove
3369 (linux_resume): Use find_thread.
3371 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3373 * linux-low.c (struct thread_resume_array): Remove.
3374 (linux_set_resume_request): Return void, take arguments
3376 (linux_resume): Use for_each_thread.
3378 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3380 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
3381 return bool, remove data argument.
3382 (linux_stabilize_threads): Use find_thread.
3384 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3386 * linux-low.c (unsuspend_one_lwp): Remove.
3387 (unsuspend_all_lwps): Use for_each_thread, inline code from
3390 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3392 * gdbthread.h (find_thread): Add overload with ptid_t filter.
3393 * linux-low.c (struct iterate_over_lwps_args): Remove.
3394 (iterate_over_lwps_filter): Remove.
3395 (iterate_over_lwps): Use find_thread.
3397 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3399 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
3400 (linux_handle_new_gdb_connection): Use for_each_thread, inline
3401 code from reset_lwp_ptrace_options_callback.
3403 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3405 * linux-arm-low.c (struct update_registers_data): Remove.
3406 (update_registers_callback): Return void, take arguments
3407 directly, don't check thread's pid.
3408 (arm_insert_point, arm_remove_point): Use for_each_thread.
3410 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3412 * win32-low.c (continue_one_thread): Return void, take argument
3414 (child_continue): Use for_each_thread.
3416 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3418 * win32-i386-low.c (update_debug_registers_callback): Rename
3420 (update_debug_registers): ... this, return void, remove pid_p arg.
3421 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
3423 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3425 * inferiors.h (struct process_info): Add constructor, initialize
3427 <syscalls_to_catch>: Change type to std::vector<int>.
3428 * inferiors.c (add_process): Allocate process_info with new.
3429 (remove_process): Free process_info with delete.
3430 * linux-low.c (handle_extended_wait): Adjust.
3431 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
3432 * server.c (handle_general_set): Adjust.
3434 2017-11-16 Pedro Alves <palves@redhat.com>
3436 * remote-utils.c (remote_close): Block SIGIO signals instead of
3437 uninstalling the SIGIO handler.
3439 2017-11-16 Alan Hayward <alan.hayward@arm.com>
3441 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
3443 2017-11-16 Yao Qi <yao.qi@linaro.org>
3445 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
3446 (tic6x_store_gregset): Likewise.
3447 (tic6x_usrregs_info): Move it up.
3449 2017-11-15 Alan Hayward <alan.hayward@arm.com>
3451 * Makefile.in: Update arch rules.
3452 * configure.srv: Explicitly mark arch/ files.
3454 2017-11-13 Andreas Schwab <schwab@suse.de>
3456 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
3458 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3460 2017-11-06 Pedro Alves <palves@redhat.com>
3462 * config.in, configure: Regenerate.
3464 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
3466 * target.c (struct thread_search): Remove.
3467 (thread_search_callback): Remove.
3468 (prepare_to_access_memory): Use for_each_thread instead of
3469 find_inferior. Inline code from thread_search_callback.
3471 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
3473 * server.c (struct visit_actioned_threads_data): Remove.
3474 (visit_actioned_threads): Change prototype to take arguments
3476 (resume): Use find_thread instead of find_inferior.
3478 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
3480 * server.c (queue_stop_reply_callback): Change prototype, return
3482 (find_status_pending_thread_callback): Remove.
3483 (handle_status): Replace find_inferior with find_thread and
3486 2017-10-25 Alan Hayward <alan.hayward@arm.com>
3488 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
3490 (aarch64_store_gregset): Likewise.
3491 (aarch64_fill_fpregset): Likewise.
3492 (aarch64_store_fpregset): Likewise.
3494 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
3496 * gdbthread.h (find_thread, for_each_thread): New functions.
3497 * inferiors.c (thread_of_pid): Remove.
3498 (find_any_thread_of_pid): Use find_thread.
3499 * linux-low.c (num_lwps): Use for_each_thread.
3501 2017-10-17 Yao Qi <yao.qi@linaro.org>
3503 * Makefile.in: Remove one rule.
3504 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
3506 2017-10-17 Yao Qi <yao.qi@linaro.org>
3508 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
3509 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
3511 2017-10-17 Yao Qi <yao.qi@linaro.org>
3513 * configure.srv: Rename arm.o with arch/arm.o.
3515 2017-10-17 Yao Qi <yao.qi@linaro.org>
3517 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
3518 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
3519 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
3520 (arch-i386.o, arch-amd64.o): Remove rules.
3521 (arch/%.o): New rule.
3522 Update POSTCOMPILE and COMPILE.pre.
3523 * configure.ac: Invoke AC_CONFIG_COMMANDS.
3524 * configure: Re-generated.
3525 * configure.srv: Replace arch-i386.o with arch/i386.o.
3526 Replace arch-amd64.o with arch/amd64.o.
3528 2017-10-16 Yao Qi <yao.qi@linaro.org>
3530 * configure: Regenerated.
3532 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
3534 * inferiors.h: (struct inferior_list): Remove.
3535 (struct inferior_list_entry); Remove.
3536 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
3537 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
3538 get_first_inferior): Remove.
3539 (for_each_inferior, for_each_inferior_with_data, find_inferior,
3540 find_inferior_id, find_inferior_in_random): Change signature.
3541 * inferiors.c (all_threads): Change type to
3542 std::list<thread_info *>.
3543 (get_thread): Remove macro.
3544 (find_inferior, find_inferior_id): Change signature, implement
3546 (find_inferior_in_random): Change signature, implement using
3547 find_thread_in_random.
3548 (for_each_inferior, for_each_inferior_with_data): Change
3549 signature, implement using for_each_thread.
3550 (add_inferior_to_list, remove_inferior): Remove.
3551 (add_thread, get_first_thread, thread_of_pid,
3552 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
3553 (get_first_inferior, one_inferior_p, clear_inferior_list):
3555 (clear_inferiors, get_thread_process): Update.
3556 * gdbthread.h: Include <list>.
3557 (struct thread_info) <entry>: Remove field.
3559 (all_threads): Change type to std::list<thread_info *>.
3560 (get_first_inferior): Add doc.
3561 (find_thread, for_each_thread, find_thread_in_random): New
3563 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
3564 * linux-arm-low.c (update_registers_callback): Update.
3565 * linux-low.c (second_thread_of_pid_p): Update.
3566 (kill_one_lwp_callback, linux_detach_lwp_callback,
3567 delete_lwp_callback, status_pending_p_callback, same_lwp,
3568 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
3569 iterate_over_lwps, not_stopped_callback,
3570 resume_stopped_resumed_lwps, count_events_callback,
3571 select_singlestep_lwp_callback, select_event_lwp_callback,
3572 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
3573 suspend_and_send_sigstop_callback, wait_for_sigstop,
3574 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
3575 lwp_running, linux_set_resume_request, resume_status_pending_p,
3576 need_step_over_p, start_step_over, linux_resume_one_thread,
3577 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
3578 reset_lwp_ptrace_options_callback): Update.
3579 * linux-mips-low.c (update_watch_registers_callback): Update.
3580 * regcache.c (regcache_invalidate_one, regcache_invalidate):
3582 (free_register_cache_thread_one): Remove.
3583 (regcache_release): Update.
3584 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
3585 handle_qxfer_threads_worker): Update.
3586 (handle_query): Update, use list iterator.
3587 (visit_actioned_threads, handle_pending_status,
3588 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
3589 clear_pending_status_callback, set_pending_status_callback,
3590 find_status_pending_thread_callback, handle_status,
3591 process_serial_event): Update.
3592 * target.c (thread_search_callback): Update.
3593 * thread-db.c (thread_db_get_tls_address): Update.
3594 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
3596 * win32-i386-low.c (update_debug_registers_callback): Update.
3597 * win32-low.c (delete_thread_info, child_delete_thread,
3598 continue_one_thread, suspend_one_thread,
3599 get_child_debug_event): Adjust.
3601 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
3603 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
3604 * inferiors.h: Include <list>.
3605 (struct process_info) <entry>: Remove field.
3607 (pid_of): Change macro to function.
3608 (ptid_of, lwpid_of): Remove macro.
3609 (all_processes): Change type to std::list<process_info *>.
3610 (ALL_PROCESSES): Remove macro.
3611 (for_each_process, find_process): New function.
3612 * inferiors.c (all_processes): Change type to
3613 std::list<process_info *>.
3614 (find_thread_process): Adjust.
3615 (add_process): Likewise.
3616 (remove_process): Likewise.
3617 (find_process_pid): Likewise.
3618 (get_first_process): Likewise.
3619 (started_inferior_callback): Remove.
3620 (have_started_inferiors_p): Adjust.
3621 (attached_inferior_callback): Remove.
3622 (have_attached_inferiors_p): Adjust.
3623 * linux-low.c (check_zombie_leaders): Likewise.
3624 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
3625 (x86_linux_update_xmltarget): Adjust.
3626 * server.c (handle_query): Likewise.
3627 (gdb_reattached_process): Remove.
3628 (handle_status): Adjust.
3629 (kill_inferior_callback): Likewise.
3630 (detach_or_kill_inferior): Remove.
3631 (print_started_pid): Likewise.
3632 (print_attached_pid): Likewise.
3633 (detach_or_kill_for_exit): Update.
3634 (process_serial_event): Likewise.
3635 * linux-arm-low.c (arm_new_fork): Likewise.
3637 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
3639 * dll.h: Include <list>.
3640 (struct dll_info): Add constructor.
3641 <entry>: Remove field.
3642 (all_dlls): Change type to std::list<dll_info>.
3643 * dll.c: Include <algorithm>.
3644 (get_dll): Remove macro.
3645 (all_dlls): Change type to std::list<dll_info *>.
3646 (free_one_dll): Remove.
3647 (match_dll): Likewise.
3648 (loaded_dll): Adjust.
3649 (unloaded_dll): Adjust to all_dlls type change, use
3650 std::find_if. Inline code from match_dll.
3651 (clear_dlls): Adjust to all_dlls type change.
3652 * server.c (emit_dll_description): Remove.
3653 (handle_qxfer_libraries): Adjust to all_dlls type change,
3654 integrate emit_dll_description's functionality.
3656 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
3658 * linux-low.h (struct linux_target_ops) <delete_process>: New
3660 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
3661 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
3662 (struct linux_target_ops): Add delete_process callback.
3663 * linux-arm-low.c (arm_delete_process): New.
3664 (struct linux_target_ops): Add delete_process callback.
3665 * linux-bfin-low.c (struct linux_target_ops): Likewise.
3666 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
3667 * linux-m32r-low.c (struct linux_target_ops): Likewise.
3668 * linux-mips-low.c (mips_linux_delete_process): New.
3669 (struct linux_target_ops): Add delete_process callback.
3670 * linux-ppc-low.c (struct linux_target_ops): Likewise.
3671 * linux-s390-low.c (struct linux_target_ops): Likewise.
3672 * linux-sh-low.c (struct linux_target_ops): Likewise.
3673 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
3674 * linux-tile-low.c (struct linux_target_ops): Likewise.
3675 * linux-x86-low.c (x86_linux_delete_process): New.
3676 (struct linux_target_ops): Add delete_process callback.
3677 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
3679 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
3681 * linux-aarch64-low.c (the_low_target): Add thread delete
3683 * linux-arm-low.c (arm_delete_thread): New function.
3684 (the_low_target): Add thread delete callback.
3685 * linux-bfin-low.c (the_low_target): Likewise.
3686 * linux-crisv32-low.c (the_low_target): Likewise.
3687 * linux-low.c (delete_lwp): Invoke delete_thread callback if
3689 * linux-low.h (struct linux_target_ops) <delete_thread>: New
3691 * linux-m32r-low.c (the_low_target): Add thread delete callback.
3692 * linux-mips-low.c (mips_linux_delete_thread): New function.
3693 (the_low_target): Add thread delete callback.
3694 * linux-ppc-low.c (the_low_target): Likewise.
3695 * linux-s390-low.c (the_low_target): Likewise.
3696 * linux-sh-low.c (the_low_target): Likewise.
3697 * linux-tic6x-low.c (the_low_target): Likewise.
3698 * linux-tile-low.c (the_low_target): Likewise.
3699 * linux-x86-low.c (the_low_target): Likewise.
3700 * linux-xtensa-low.c (the_low_target): Likewise.
3702 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
3704 * win32-low.c: Include "common-inferior.h".
3706 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
3708 * inferiors.c (set_inferior_cwd): New function.
3709 * server.c (handle_general_set): Handle QSetWorkingDir packet.
3710 (handle_query): Inform that QSetWorkingDir is supported.
3711 * win32-low.c (create_process): Pass the inferior's cwd to
3714 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
3716 * inferiors.c (current_inferior_cwd): New global variable.
3717 (get_inferior_cwd): New function.
3718 * inferiors.h (struct process_info) <cwd>: New field.
3720 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
3722 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
3723 (OBS): Add gdb_tilde_expand.o.
3725 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
3727 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
3728 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
3730 2017-09-29 Pedro Alves <palves@redhat.com>
3732 * ax.c (gdb_parse_agent_expr): Constify.
3733 * ax.h (gdb_parse_agent_expr): Constify.
3734 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3736 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
3737 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
3738 * remote-utils.h (read_ptid): Constify.
3739 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
3740 (process_point_options, process_serial_event): Constify.
3741 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
3742 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
3743 (cmd_qtbuffer): Constify.
3745 2017-09-29 Pedro Alves <palves@redhat.com>
3747 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
3750 2017-09-29 Pedro Alves <palves@redhat.com>
3752 * linux-low.c (handle_extended_wait): Pass parent thread instead
3753 of process to thread_db_notice_clone.
3754 * linux-low.h (thread_db_notice_clone): Replace parent process
3755 parameter with parent thread parameter.
3756 * thread-db.c (find_one_thread): Add comment.
3757 (thread_db_notice_clone): Replace parent process parameter with
3758 parent thread parameter. Temporarily switch to the parent thread.
3760 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
3762 * gdbthread.h: Include "common-gdbthread.h".
3763 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
3764 "if" when validating the ptid.
3765 * remote-utils.c: Include "gdbthread.h".
3766 (prepare_resume_reply): Use "switch_to_thread".
3767 * target.c (done_accessing_memory): Likewise.
3769 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
3771 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
3772 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
3773 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
3774 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
3775 s390x-gs-linux64-ipa.o to ipa_obj.
3776 * linux-s390-low.c (HWCAP_S390_GS): New define.
3777 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
3779 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
3780 (s390_arch_setup): Check for guarded-storage support and choose
3782 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
3783 init_registers_s390x_gs_linux64.
3784 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
3786 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
3787 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
3789 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
3791 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
3793 2017-09-21 Kevin Buettner <kevinb@redhat.com>
3795 * linux-low.h (struct lwp_info): Add new field, thread_handle.
3796 (thread_db_thread_handle): Declare.
3797 * linux-low.c (linux_target_ops): Initialize thread_handle.
3798 * server.c (handle_qxfer_threads_worker): Add support for
3800 * target.h (struct target_ops): Add new function pointer,
3802 (target_thread_handle): Define.
3803 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
3805 (thread_db_thread_handle): New function.
3807 2017-09-21 Kevin Buettner <kevinb@redhat.com>
3809 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
3810 * linux-low.h (thread_db_notice_clone): Declare.
3811 * thread-db.c (thread_db_notice_clone): New function.
3813 2017-09-21 Pedro Alves <palves@redhat.com>
3815 * server.c (gdb_read_memory, handle_status, process_serial_event)
3816 (handle_serial_event, handle_target_event): Adjust to
3817 set_desired_thread prototype change.
3818 * target.c (set_desired_thread): Remove 'use_general' parameter
3820 * target.h (set_desired_thread): Remove 'use_general' parameter.
3822 2017-09-20 Tom Tromey <tom@tromey.com>
3824 * target.c (target_terminal::terminal_state): Define.
3825 (target_terminal::init): Rename from target_terminal_init.
3826 (target_terminal::inferior): Rename from
3827 target_terminal_inferior.
3828 (target_terminal::ours): Rename from target_terminal_ours.
3829 (target_terminal::ours_for_output, target_terminal::info): New.
3831 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3833 * server.c (accumulate_file_name_length): Remove.
3834 (emit_dll_description): Adjust to std::string change.
3835 (handle_qxfer_libraries): Use std::string to hold document.
3837 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3839 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
3840 return type of xml_escape_text.
3841 * server.c (emit_dll_description): Likewise.
3843 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3845 * server.c (captured_main): Accept argument for --selftest.
3846 Update run_tests call.
3847 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
3848 when registering selftests.
3850 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
3852 * regcache.c (get_thread_regcache): Update code to use "std::vector"
3853 instead of "VEC" for "target_desc.reg_defs".
3854 (regcache_cpy): Likewise.
3855 (registers_to_string): Likewise.
3856 (registers_from_string): Likewise.
3857 (find_regno): Likewise.
3858 (supply_regblock): Likewise.
3859 (regcache_raw_read_unsigned): Likewise.
3860 * tdesc.c (init_target_desc): Likewise.
3861 (tdesc_create_reg): Likewise.
3862 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
3863 (struct target_desc) <reg_defs>: Convert to "std::vector".
3864 (target_desc): Do not initialize "reg_defs".
3865 (~target_desc): Update code to use "std::vector" instead of "VEC"
3866 for "target_desc.reg_defs".
3867 (operator==): Likewise.
3869 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3871 * inferiors.h (thread_to_gdb_id): Remove.
3872 * inferiors.c (thread_to_gdb_id): Remove.
3873 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
3874 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
3875 lynx_store_registers, lynx_read_memory, lynx_write_memory):
3877 * nto-low.c (nto_fetch_registers, nto_store_registers,
3878 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
3880 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3882 * inferiors.h (gdb_id_to_thread_id): Remove.
3883 * inferiors.c (gdb_id_to_thread_id): Remove.
3884 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
3885 removal. Move pid declaration closer to where it's used.
3887 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3889 * server.c (handle_detach): New function.
3890 (process_serial_event): Move code out, call handle_detach.
3892 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3894 * server.c (require_running): Rename to ...
3895 (require_running_or_return): ... this ...
3896 (require_running_or_break): ... and this.
3897 (handle_query, process_serial_event): Adjust.
3899 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3901 * linux-low.c (linux_set_resume_request): Remove unused
3904 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3906 * server.c (first_thread_of): Remove.
3907 (process_serial_event): Replace usage of first_thread_of with
3908 find_any_thread_of_pid.
3909 * tracepoint.c (same_process_p): Remove.
3910 (gdb_agent_about_to_close): Replace usage of same_process_p with
3911 find_any_thread_of_pid.
3912 * linux-x86-low.c (same_process_callback): Remove.
3913 (x86_arch_setup_process_callback): Replace usage of
3914 same_process_callback with find_any_thread_of_pid.
3915 * thread-db.c (any_thread_of): Remove.
3916 (switch_to_process): Replace usage of any_thread_of with
3917 find_any_thread_of_pid.
3918 * inferiors.c (thread_pid_matches_callback): Remove.
3919 (find_thread_process): Adjust to use find_any_thread_of_pid.
3921 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
3923 * regcache.c (get_thread_regcache): Guard calls to "memset"
3926 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
3928 * linux-low.c (handle_extended_wait): Use
3929 "allocate_target_description" instead of "XNEW".
3930 * linux-x86-low.c (initialize_low_arch): Likewise.
3932 2017-09-05 Yao Qi <yao.qi@linaro.org>
3934 * configure.srv (srv_i386_regobj): Remove.
3935 (srv_amd64_regobj): Remove.
3936 (srv_regobj): Set it to "" for x86 non-linux targets.
3937 * linux-x86-tdesc.c (i386_linux_read_description):
3938 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
3939 (init_registers_i386): Remove the declaration.
3940 (tdesc_i386): Remove the declaration.
3941 (lynx_i386_arch_setup): Call i386_create_target_description.
3942 * nto-x86-low.c: Likewise.
3943 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
3944 [!__x86_64__]: include arch/i386.h.
3945 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
3947 2017-09-05 Yao Qi <yao.qi@linaro.org>
3949 * configure.srv (srv_amd64_linux_xmlfiles): Remove
3950 i386/amd64-XXX-linux from it.
3952 2017-09-05 Yao Qi <yao.qi@linaro.org>
3954 * configure.srv: Empty srv_amd64_linux_regobj if $development is
3956 (ipa_amd64_linux_regobj): Remove.
3957 (ipa_x32_linux_regobj): Remove.
3959 2017-09-05 Yao Qi <yao.qi@linaro.org>
3961 * Makefile.in (arch-amd64.o): New rule.
3962 * configure.srv: Append arch-amd64.o.
3963 * linux-amd64-ipa.c: Include common/x86-xstate.h.
3964 (get_ipa_tdesc): Call amd64_linux_read_description.
3965 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
3966 and init_registers_amd64_XXX.
3967 * linux-x86-low.c (x86_linux_read_description): Call
3968 amd64_linux_read_description.
3969 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
3970 (initialize_low_arch): Don't call init_registers_x32_XXX and
3971 init_registers_amd64_XXX.
3972 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
3973 and tdesc_amd64_XXX.
3974 [__x86_64__] (amd64_tdesc_test): New function.
3975 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
3976 and init_registers_amd64_XXX.
3977 * linux-x86-tdesc.c: Include arch/amd64.h.
3978 (xcr0_to_tdesc_idx): New function.
3979 (i386_linux_read_description): New function.
3980 (amd64_get_ipa_tdesc_idx): New function.
3981 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
3982 (amd64_get_ipa_tdesc): Declare.
3984 2017-09-05 Yao Qi <yao.qi@linaro.org>
3986 * configure.srv (srv_i386_linux_xmlfiles): Remove
3987 i386/i386-XXX-linux.xml from it.
3989 2017-09-05 Yao Qi <yao.qi@linaro.org>
3991 * configure.srv: Set srv_i386_linux_regobj empty if $development
3993 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
3994 initialize_low_tdesc.
3995 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
3996 with #if initialize_low_tdesc.
3997 * linux-x86-tdesc-selftest.c: New file.
3998 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
4000 2017-09-05 Yao Qi <yao.qi@linaro.org>
4002 * Makefile.in (arch-i386.o): New rule.
4003 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
4004 (x86_64-*-linux*): Likewise.
4005 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
4006 include arch/i386.h.
4007 (i386_linux_read_description): Remove code and call
4008 i386_create_target_description.
4009 * tdesc.c (allocate_target_description): New function.
4010 * tdesc.h (set_tdesc_architecture): Remove declaration.
4011 (set_tdesc_osabi): Likewise.
4013 2017-09-05 Yao Qi <yao.qi@linaro.org>
4015 * linux-x86-tdesc.c: Don't include <inttypes.h>.
4016 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
4017 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
4019 * server.c (get_features_xml): Call tdesc_get_features_xml.
4020 * tdesc.c (set_tdesc_architecture): New function.
4021 (set_tdesc_osabi): New function.
4022 (tdesc_get_features_xml): New function.
4023 (tdesc_create_feature): Add an argument.
4024 * tdesc.h (struct target_desc) <features>: New field.
4025 <arch, osabi>: New field.
4026 (~target_desc): xfree features, arch, and osabi.
4027 (target_desc::oerator==): Don't compare .xmltarget.
4028 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
4029 (set_tdesc_osabi): Likewise.
4030 (tdesc_get_features_xml): Likewise.
4032 2017-09-05 Yao Qi <yao.qi@linaro.org>
4034 * linux-x86-tdesc.c: Include selftest.h.
4035 (i386_tdesc_test): New function.
4036 (initialize_low_tdesc): Call selftests::register_test.
4037 * tdesc.h: Include regdef.h.
4038 (target_desc): Override operator == and !=.
4040 2017-09-05 Yao Qi <yao.qi@linaro.org>
4042 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
4043 (ipa_obj): Likewise.
4044 * linux-i386-ipa.c: Include common/x86-xstate.h
4045 (get_ipa_tdesc): Call i386_linux_read_description.
4046 (initialize_low_tracepoint): Don't call init_registers_XXX
4047 functions, call initialize_low_tdesc instead.
4048 * linux-x86-low.c (x86_linux_read_description): Call
4049 i386_linux_read_description.
4050 (initialize_low_arch): Don't call init_registers_i386_XXX
4051 functions, call initialize_low_tdesc.
4052 * linux-x86-tdesc.c: New file.
4053 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
4054 (i386_get_ipa_tdesc_idx): Declare.
4055 (i386_get_ipa_tdesc): Declare.
4056 (initialize_low_tdesc): Declare.
4058 2017-09-05 Yao Qi <yao.qi@linaro.org>
4060 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
4063 2017-09-05 Yao Qi <yao.qi@linaro.org>
4065 * Makefile.in (IPA_OBJS): Add vec-ipa.o
4066 * regcache.c (get_thread_regcache): Use VEC_length.
4067 (init_register_cache): Likewise.
4068 (regcache_cpy): Likewise.
4069 (registers_to_string): Iterate reg_defs via VEC_iterate.
4070 (find_regno): Likewise.
4071 (find_register_by_number): Use VEC_index.
4072 (register_size): Call find_register_by_number.
4073 (register_data): Call find_register_by_number.
4074 (supply_regblock): Use VEC_length.
4075 (regcache_raw_read_unsigned): Likewise.
4076 * tdesc.c (init_target_desc): Iterate reg_defs via
4078 (default_description): Update initializer.
4079 (copy_target_description): Don't update field num_registers.
4080 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
4081 <num_registers>: Remove.
4083 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
4085 * Makefile.in (.SECONDARY): Define target.
4087 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
4089 * linux-low.c (linux_wait_1): Adjust.
4090 * server.c (queue_stop_reply_callback): Adjust.
4092 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
4094 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
4095 QEnvironmentUnset and QEnvironmentReset packets.
4096 (handle_query): Inform remote that QEnvironmentHexEncoded,
4097 QEnvironmentUnset and QEnvironmentReset are supported.
4099 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
4101 * inferiors.h (inferior_target_data): Rename to ...
4102 (thread_target_data): ... this.
4103 (inferior_regcache_data): Rename to ...
4104 (thread_regcache_data): ... this.
4105 (set_inferior_regcache_data): Rename to ...
4106 (set_thread_regcache_data): ... this.
4107 * inferiors.c (inferior_target_data): Rename to ...
4108 (thread_target_data): ... this.
4109 (inferior_regcache_data): Rename to ...
4110 (thread_regcache_data): ... this.
4111 (set_inferior_regcache_data): Rename to ...
4112 (set_thread_regcache_data): ... this.
4113 (free_one_thread): Update.
4114 * linux-low.h (get_thread_lwp): Update.
4115 * regcache.c (get_thread_regcache): Update.
4116 (regcache_invalidate_thread): Update.
4117 (free_register_cache_thread): Update.
4118 * win32-i386-low.c (update_debug_registers_callback): Update.
4119 (win32_get_current_dr): Update.
4120 * win32-low.c (thread_rec): Update.
4121 (delete_thread_info): Update.
4122 (continue_one_thread): Update.
4123 (suspend_one_thread): Update.
4125 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
4127 * inferiors.c (set_inferior_target_data): Remove.
4128 * inferiors.h (set_inferior_target_data): Remove.
4130 2017-08-18 Yao Qi <yao.qi@linaro.org>
4132 * Makefile.in (OBS): Add selftest.o.
4133 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
4134 * configure, config.in: Re-generated.
4135 * server.c: Include common/sefltest.h.
4136 (captured_main): Handle option --selftest.
4138 2017-08-09 Yao Qi <yao.qi@linaro.org>
4140 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
4141 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
4142 i386-avx-mpx.o and i386-mmx.o.
4143 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
4144 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
4145 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
4146 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
4147 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
4148 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
4149 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
4150 i386/amd64-avx-mpx.xml.
4152 2017-08-09 Yao Qi <yao.qi@linaro.org>
4154 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
4155 and x32-avx-avx512.o.
4156 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
4157 i386/x32-avx-avx512.xml.
4159 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
4161 * tracepoint.h (enum class fast_tpoint_collect_result): New
4163 (fast_tracepoint_collecting): Change return type to
4164 fast_tpoint_collect_result.
4165 * tracepoint.c (fast_tracepoint_collecting): Likewise.
4166 * linux-low.h: Include tracepoint.h.
4167 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
4168 fast_tpoint_collect_result.
4169 * linux-low.c (handle_tracepoints): Adjust.
4170 (linux_fast_tracepoint_collecting): Change return type to
4171 fast_tpoint_collect_result.
4172 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
4173 linux_wait_1, stuck_in_jump_pad_callback,
4174 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
4175 proceed_one_lwp): Adjust to type change.
4177 2017-07-10 Yao Qi <yao.qi@linaro.org>
4179 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
4181 2017-06-29 Yao Qi <yao.qi@linaro.org>
4183 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
4185 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
4187 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
4189 * Makefile.in (IPA_OBJS): Sort and format one item per line.
4191 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
4193 * linux-low.c (linux_create_inferior): Adjust code to access the
4194 environment information via 'gdb_environ' class.
4195 * lynx-low.c (lynx_create_inferior): Likewise.
4196 * server.c (our_environ): Make it an instance of 'gdb_environ'.
4197 (get_environ): Return a pointer to 'our_environ'.
4198 (captured_main): Initialize 'our_environ'.
4199 * server.h (get_environ): Adjust prototype.
4200 * spu-low.c (spu_create_inferior): Adjust code to access the
4201 environment information via 'gdb_environ' class.
4203 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
4205 * linux-low.c (linux_read_memory, linux_write_memory): Remove
4206 usage of "register" keyword.
4208 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
4210 * configure: Re-generate.
4212 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
4214 * configure: Re-generate.
4216 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
4218 * Makefile.in (COMPILE.pre): Add "-x c++".
4220 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
4222 * fork-child.c: Conditionally include <signal.h>.
4224 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
4226 * server.c (handle_general_set): Handle new packet
4227 "QStartupWithShell".
4228 (handle_query): Add "QStartupWithShell" to the list of supported
4230 (gdbserver_usage): Add help text explaining the
4231 new "--startup-with-shell" and "--no-startup-with-shell" CLI
4233 (captured_main): Recognize and act upon the presence of the new
4236 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
4237 Pedro Alves <palves@redhat.com>
4239 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
4240 * configure: Regenerate.
4241 * configure.srv (srv_linux_obj): Add "fork-child.o" and
4243 (i[34567]86-*-lynxos*): Likewise.
4244 (spu*-*-*): Likewise.
4245 * fork-child.c: New file.
4246 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
4248 (linux_ptrace_fun): New function.
4249 (linux_create_inferior): Adjust function prototype to reflect
4250 change on "target.h". Adjust function code to use
4252 (linux_request_interrupt): Delete "signal_pid".
4253 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
4254 (lynx_ptrace_fun): New function.
4255 (lynx_create_inferior): Adjust function prototype to reflect
4256 change on "target.h". Adjust function code to use
4258 * nto-low.c (nto_create_inferior): Adjust function prototype and
4259 code to reflect change on "target.h". Update comments.
4260 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
4261 "common-terminal.h" and "environ.h".
4262 (terminal_fd): Moved to fork-child.c.
4263 (old_foreground_pgrp): Likewise.
4264 (restore_old_foreground_pgrp): Likewise.
4265 (last_status): Make it global.
4266 (last_ptid): Likewise.
4267 (our_environ): New variable.
4268 (startup_with_shell): Likewise.
4269 (program_name): Likewise.
4270 (program_argv): Rename to...
4271 (program_args): ...this.
4272 (wrapper_argv): New variable.
4273 (start_inferior): Delete function.
4274 (get_exec_wrapper): New function.
4275 (get_exec_file): Likewise.
4276 (get_environ): Likewise.
4277 (prefork_hook): Likewise.
4278 (post_fork_inferior): Likewise.
4279 (postfork_hook): Likewise.
4280 (postfork_child_hook): Likewise.
4281 (handle_v_run): Update code to deal with arguments coming from the
4282 remote host. Update calls from "start_inferior" to
4284 (captured_main): Likewise. Initialize environment variable. Call
4286 * server.h (post_fork_inferior): New prototype.
4287 (get_environ): Likewise.
4288 (last_status): Declare.
4289 (last_ptid): Likewise.
4290 (signal_pid): Likewise.
4291 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
4292 (spu_ptrace_fun): New function.
4293 (spu_create_inferior): Adjust function prototype to reflect change
4294 on "target.h". Adjust function code to use "fork_inferior".
4295 * target.c (target_terminal_init): New function.
4296 (target_terminal_inferior): Likewise.
4297 (target_terminal_ours): Likewise.
4298 * target.h: Include <vector>.
4299 (struct target_ops) <create_inferior>: Update prototype.
4300 (create_inferior): Update macro.
4301 * utils.c (gdb_flush_out_err): New function.
4302 * win32-low.c (win32_create_inferior): Adjust function prototype
4303 and code to reflect change on "target.h".
4305 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
4307 * inferiors.c (switch_to_thread): New function.
4309 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
4311 * Makefile.in (SFILE): Add "common/job-control.c".
4312 (OBS): Add "job-control.o".
4314 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
4316 * Makefile: Remove "@host_makefile_frag@".
4318 2017-05-05 Pedro Alves <palves@redhat.com>
4320 * configure: Regenerate.
4322 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
4324 * configure: Regenerate.
4326 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
4328 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
4329 software_single_step change of return type to
4330 std::vector<CORE_ADDR>.
4331 * linux-low.c (install_software_single_step_breakpoints):
4333 * linux-low.h (install_software_single_step_breakpoints):
4336 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
4338 * remote-utils.c: Include "gdb_termios.h" instead of
4340 * terminal.h: Delete file.
4342 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
4344 * server.c: Include <vector>.
4345 <program_argv, wrapper_argv>: Convert to std::vector.
4346 (start_inferior): Rewrite function to use C++.
4347 (handle_v_run): Likewise. Update code that calculates the argv
4348 based on the vRun packet; use C++.
4349 (captured_main): Likewise.
4351 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
4353 * server.c (handle_v_cont): Initialize thread_resume::thread
4356 2017-04-05 Pedro Alves <palves@redhat.com>
4358 * configure: Regenerate.
4360 2017-04-05 Pedro Alves <palves@redhat.com>
4362 * gdbreplay.c (sync_error): Constify.
4363 * linux-x86-low.c (push_opcode): Constify.
4365 2017-04-05 Pedro Alves <palves@redhat.com>
4367 * win32-low.c (get_child_debug_event)
4368 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
4369 Report TARGET_WAITKIND_SPURIOUS instead.
4371 2017-04-05 Pedro Alves <palves@redhat.com>
4373 * remote-utils.c (remote_prepare, remote_open): Constify.
4374 * remote-utils.h (remote_prepare, remote_open): Constify.
4375 * server.c (captured_main): Constify 'port' handling.
4377 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
4379 * Makefile.in (clean): Clear .deps.
4381 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
4383 * .gitignore: Remove generated files, replace with wildcard.
4384 * (clean): Replace removal of generated files with wildcard.
4385 (version.c): Replace with...
4386 (version-generated.c): ...this.
4387 (xml-builtin.c): Replace with...
4388 (xml-builtin-generated.c): ...this.
4389 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
4390 (%.c: *regformats*): Replace with...
4391 (%-generated.c: *regformats*): ...this.
4393 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
4395 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
4396 (xtensa_fill_gregset): Call collect_register_by_name for
4398 (xtensa_store_gregset): Call supply_register_by_name for
4401 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
4403 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
4404 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
4405 (xtensa_store_gregset): Call supply_register for all registers in
4406 a0_regnum..a0_regnum + C0_NREGS range.
4408 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4410 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
4411 (ax-ipa.o: ax.c): Remove.
4412 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
4413 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
4414 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
4415 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
4416 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
4418 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4420 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
4421 (print-utils-ipa.o: ../common/print-utils.c): Remove.
4422 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
4423 (errors-ipa.o: ../common/errors.c): Remove.
4424 (format-ipa.o: ../common/format.c): Remove.
4425 (common-utils-ipa.o: ../common/common-utils.c): Remove.
4427 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4429 * Makefile.in (%-ipa.o: %.c): New rule.
4430 (tracepoint-ipa.o: tracepoint.c): Remove.
4431 (utils-ipa.o: utils.c): Remove.
4432 (remote-utils-ipa.o: remote-utils.c): Remove.
4433 (regcache-ipa.o: regcache.c): Remove.
4434 (i386-linux-ipa.o: i386-linux.c): Remove.
4435 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
4436 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
4437 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
4438 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
4439 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
4440 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
4441 (amd64-linux-ipa.o: amd64-linux.c): Remove.
4442 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
4443 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
4444 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
4445 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
4446 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
4447 (aarch64-ipa.o: aarch64.c): Remove.
4448 (s390-linux32-ipa.o: s390-linux32.c): Remove.
4449 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
4450 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
4451 (s390-linux64-ipa.o: s390-linux64.c): Remove.
4452 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
4453 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
4454 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
4455 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
4456 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
4457 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
4458 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
4459 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
4460 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
4461 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
4462 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
4463 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
4464 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
4465 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
4466 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
4467 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
4468 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
4469 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
4470 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
4471 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
4472 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
4473 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
4474 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
4475 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
4476 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
4477 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
4478 (tdesc-ipa.o: tdesc.c): Remove.
4479 (x32-linux-ipa.o: x32-linux.c): Remove.
4480 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
4481 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
4483 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4485 * Makefile.in (%.o: ../arch/%.c): New rule.
4486 (arm.o: ../arch/arm.c): Remove.
4487 (arm-linux.o: ../arch/arm-linux.c): Remove.
4488 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
4489 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
4491 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4493 * Makefile.in (%.o: ../nat/%.c): New rule.
4494 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
4495 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
4496 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
4497 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
4498 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
4499 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
4500 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
4501 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
4502 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
4503 (linux-personality.o: ../nat/linux-personality.c): Remove.
4504 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
4505 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
4506 (x86-linux.o: ../nat/x86-linux.c): Remove.
4507 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
4508 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
4510 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4512 * Makefile.in (%.o: ../common/%.c): New rule.
4513 (signals.o: ../common/signals.c): Remove.
4514 (print-utils.o: ../common/print-utils.c): Remove.
4515 (rsp-low.o: ../common/rsp-low.c): Remove.
4516 (common-utils.o: ../common/common-utils.c): Remove.
4517 (posix-strerror.o: ../common/posix-strerror.c): Remove.
4518 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
4519 (vec.o: ../common/vec.c): Remove.
4520 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
4521 (xml-utils.o: ../common/xml-utils.c): Remove.
4522 (ptid.o: ../common/ptid.c): Remove.
4523 (buffer.o: ../common/buffer.c): Remove.
4524 (format.o: ../common/format.c): Remove.
4525 (filestuff.o: ../common/filestuff.c): Remove.
4526 (agent.o: ../common/agent.c): Remove.
4527 (errors.o: ../common/errors.c): Remove.
4528 (environ.o: ../common/environ.c): Remove.
4529 (common-debug.o: ../common/common-debug.c): Remove.
4530 (cleanups.o: ../common/cleanups.c): Remove.
4531 (common-exceptions.o: ../common/common-exceptions.c): Remove.
4532 (fileio.o: ../common/fileio.c): Remove.
4533 (common-regcache.o: ../common/common-regcache.c): Remove.
4534 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
4535 (new-op.o: ../common/new-op.c): Remove.
4536 (btrace-common.o: ../common/btrace-common.c): Remove.
4538 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4540 * Makefile.in (%.o: ../target/%.c): New rule.
4541 (waitstatus.o: ../target/waitstatus.c): Remove.
4543 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4546 (%.c: ../regformats/%.dat,
4547 (%.c: ../regformats/arm/%.dat,
4548 (%.c: ../regformats/i386/%.dat,
4549 (%.c: ../regformats/rs6000/%.dat): New rules.
4550 (aarch64.c): Remove.
4551 (reg-arm.c): Remove.
4552 (arm-with-iwmmxt.c): Remove.
4553 (arm-with-vfpv2.c): Remove.
4554 (arm-with-vfpv3.c): Remove.
4555 (arm-with-neon.c): Remove.
4556 (reg-bfin.c): Remove.
4557 (reg-cris.c): Remove.
4558 (reg-crisv32.c): Remove.
4560 (i386-linux.c): Remove.
4561 (i386-avx.c): Remove.
4562 (i386-avx-linux.c): Remove.
4563 (i386-avx-avx512.c): Remove.
4564 (i386-avx-avx512-linux.c): Remove.
4565 (i386-mpx.c): Remove.
4566 (i386-mpx-linux.c): Remove.
4567 (i386-avx-mpx-avx512-pku.c): Remove.
4568 (i386-avx-mpx-avx512-pku-linux.c): Remove.
4569 (i386-avx-mpx.c): Remove.
4570 (i386-avx-mpx-linux.c): Remove.
4571 (i386-mmx.c): Remove.
4572 (i386-mmx-linux.c): Remove.
4573 (reg-ia64.c): Remove.
4574 (reg-m32r.c): Remove.
4575 (reg-m68k.c): Remove.
4577 (mips-linux.c): Remove.
4578 (mips-dsp-linux.c): Remove.
4579 (mips64-linux.c): Remove.
4580 (mips64-dsp-linux.c): Remove.
4581 (nios2-linux.c): Remove.
4582 (powerpc-32.c): Remove.
4583 (powerpc-32l.c): Remove.
4584 (powerpc-altivec32l.c): Remove.
4585 (powerpc-cell32l.c): Remove.
4586 (powerpc-vsx32l.c): Remove.
4587 (powerpc-isa205-32l.c): Remove.
4588 (powerpc-isa205-altivec32l.c): Remove.
4589 (powerpc-isa205-vsx32l.c): Remove.
4590 (powerpc-e500l.c): Remove.
4591 (powerpc-64l.c): Remove.
4592 (powerpc-altivec64l.c): Remove.
4593 (powerpc-cell64l.c): Remove.
4594 (powerpc-vsx64l.c): Remove.
4595 (powerpc-isa205-64l.c): Remove.
4596 (powerpc-isa205-altivec64l.c): Remove.
4597 (powerpc-isa205-vsx64l.c): Remove.
4598 (s390-linux32.c): Remove.
4599 (s390-linux32v1.c): Remove.
4600 (s390-linux32v2.c): Remove.
4601 (s390-linux64.c): Remove.
4602 (s390-linux64v1.c): Remove.
4603 (s390-linux64v2.c): Remove.
4604 (s390-te-linux64.c): Remove.
4605 (s390-vx-linux64.c): Remove.
4606 (s390-tevx-linux64.c): Remove.
4607 (s390x-linux64.c): Remove.
4608 (s390x-linux64v1.c): Remove.
4609 (s390x-linux64v2.c): Remove.
4610 (s390x-te-linux64.c): Remove.
4611 (s390x-vx-linux64.c): Remove.
4612 (s390x-tevx-linux64.c): Remove.
4613 (tic6x-c64xp-linux.c): Remove.
4614 (tic6x-c64x-linux.c): Remove.
4615 (tic6x-c62x-linux.c): Remove.
4617 (reg-sparc64.c): Remove.
4618 (reg-spu.c): Remove.
4620 (amd64-linux.c): Remove.
4621 (amd64-avx.c): Remove.
4622 (amd64-avx-linux.c): Remove.
4623 (amd64-avx-avx512.c): Remove.
4624 (amd64-avx-avx512-linux.c): Remove.
4625 (amd64-mpx.c): Remove.
4626 (amd64-mpx-linux.c): Remove.
4627 (amd64-avx-mpx-avx512-pku.c): Remove.
4628 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
4629 (amd64-avx-mpx.c): Remove.
4630 (amd64-avx-mpx-linux.c): Remove.
4632 (x32-linux.c): Remove.
4633 (x32-avx.c): Remove.
4634 (x32-avx-linux.c): Remove.
4635 (x32-avx-avx512.c): Remove.
4636 (x32-avx-avx512-linux.c): Remove.
4637 (reg-xtensa.c): Remove.
4638 (reg-tilegx.c): Remove.
4639 (reg-tilegx32.c): Remove.
4641 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
4643 * Makefile.in (SFILES): Add "common/environ.c".
4644 (OBJS): Add "common/environ.h".
4646 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
4648 * configure.ac: Check if the fs_base and gs_base members of
4649 `struct user_regs_struct' exist.
4650 * config.in: Regenerated.
4651 * configure: Likewise.
4653 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
4655 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
4657 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
4658 (get_next_pcs_syscall_next_pc): Likewise.
4660 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
4662 * win32-i386-low.c: Fix incorrect reference to a couple source files.
4663 * nto-x86-low.c: Likewise.
4665 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
4667 * Makefile.in: Include disable-implicit-rules.mk.
4669 2016-11-23 Pedro Alves <palves@redhat.com>
4671 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
4672 (debug_vprintf): Use std::chrono::steady_clock instead of
4673 gettimeofday. Use '.' instead of ':'.
4674 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
4675 (get_timestamp): Use std::chrono::steady_clock instead of
4678 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
4680 * Makefile.in: Fix whitespace formatting.
4682 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
4684 * Makefile.in (SFILES, OBS): Flatten list and order
4687 2016-11-23 Pedro Alves <palves@redhat.com>
4689 * event-loop.c (handle_file_event): Use warning.
4690 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
4691 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4694 2016-11-23 Pedro Alves <palves@redhat.com>
4696 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
4698 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
4699 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
4700 debug_printf and debug_flush for debug output.
4701 * server.c (handle_general_set): Likewise.
4702 * thread-db.c (try_thread_db_load): Use debug_printf for debug
4705 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
4707 * Makefile.in (.c.o): Replace rule with ...
4708 (%.o: %.c): ... this one.
4710 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
4712 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
4713 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
4715 * configure.ac: Remove checks for the make program.
4716 * configure: Re-generate.
4718 2016-10-28 Pedro Alves <palves@redhat.com>
4720 * Makefile.in (CXX_DIALECT): Get from configure.
4721 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
4722 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
4723 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
4724 * config.in: Regenerate.
4725 * configure: Regenerate.
4727 2016-10-27 Yao Qi <yao.qi@linaro.org>
4729 * linux-low.c (linux_supports_range_stepping): Return true if
4730 can_software_single_step return true.
4732 2016-10-27 Yao Qi <yao.qi@linaro.org>
4734 * inferiors.c (find_inferior_in_random): New function.
4735 * inferiors.h (find_inferior_in_random): Declare.
4736 * linux-low.c (linux_wait_for_event_filtered): Call
4737 find_inferior_in_random instead of find_inferior.
4739 2016-10-27 Yao Qi <yao.qi@linaro.org>
4741 * linux-low.c (linux_wait_1): If single-step breakpoints are
4742 inserted, remove them.
4744 2016-10-26 Pedro Alves <palves@redhat.com>
4746 * linux-low.c (handle_extended_wait): Link parent/child fork
4748 (linux_wait_1): Unlink them.
4749 (linux_set_resume_request): Ignore resume requests for
4750 already-resumed and unhandled fork child threads.
4751 * linux-low.h (struct lwp_info) <fork_relative>: New field.
4752 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
4754 (handle_v_requests) <vCont>: Don't call require_running.
4755 * server.h (in_queued_stop_replies): New declaration.
4757 2016-10-24 Yao Qi <yao.qi@linaro.org>
4760 * linux-aarch64-low.c (append_insns): Cast the return value to
4763 2016-10-10 Yao Qi <yao.qi@linaro.org>
4765 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
4767 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
4769 * target.c (target_supports_multi_process): New function, moved
4771 * target.h (target_supports_multi_process): ... here. Remove
4774 2016-10-05 Tom Tromey <tom@tromey.com>
4777 * tracepoint.c (handle_tracepoint_bkpts): Check
4778 ipa_error_tracepoint, not ipa_stopping_tracepoint.
4780 2016-10-05 Yao Qi <yao.qi@linaro.org>
4782 * configure.srv: Update the path of arm-*.xml files.
4784 2016-10-05 Terry Guo <terry.guo@arm.com>
4785 Yao Qi <yao.qi@linaro.org>
4787 * Makefile.in: Adjust the path of rules.
4788 * configure.srv: Update the path of xml files.
4789 * regformats/arm-with-iwmmxt.dat: Regenerated.
4790 * regformats/arm-with-neon.dat: Likewise.
4791 * regformats/arm-with-vfpv2.dat: Likewise.
4792 * regformats/arm-with-vfpv3.dat Likewise.
4794 2016-09-30 Yao Qi <yao.qi@linaro.org>
4797 * target.c (target_stop_and_wait): Don't call
4798 target_continue_no_signal, use resume_stop instead.
4800 2016-09-26 Yao Qi <yao.qi@linaro.org>
4802 * linux-low.c (linux_wait_1): Call debug_exit.
4804 2016-09-23 Pedro Alves <palves@redhat.com>
4806 * Makefile.in (SFILES): Add common/new-op.c.
4807 (OBS): Add common/new-op.o.
4808 (new-op.o): New rule.
4810 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
4812 * .gitinore: Ignore more files.
4814 2016-09-21 Yao Qi <yao.qi@linaro.org>
4816 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
4819 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
4821 * server.c (start_inferior): Call target_mourn_inferior instead of
4822 mourn_inferior; pass ptid_t argument to it.
4824 (handle_target_event): Likewise.
4825 * target.c (target_mourn_inferior): New function.
4826 * target.h (mourn_inferior): Delete macro.
4828 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
4830 * linux-low.c (lwp_is_stepping): New function.
4832 2016-09-06 Carl Love <cel@us.ibm.com>
4834 * server.c (start_inferior): Fixed comment, requested comment change
4835 didn't get updated correctly. Removed reference to ptrace () call as
4836 it is only true on Linux systems.
4838 2016-09-06 Carl Love <cel@us.ibm.com>
4840 * server.c (start_inferior): Do not call
4841 function target_post_create_inferior () if the
4842 inferior process has already exited.
4844 2016-09-05 Pedro Alves <palves@redhat.com>
4846 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
4847 (COMPILE.pre, CC_LD): Use CXX directly.
4848 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
4849 * acinclude.m4: Don't include build-with-cxx.m4.
4850 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
4851 * configure: Regenerate.
4853 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
4856 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
4857 call writing data to own_buf.
4859 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
4861 * target.c (mywait): Call target_wait instead of
4863 (target_wait): New function.
4865 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
4867 * server.c (start_inferior): New variable 'ptid'. Replace calls
4868 to the_target->resume by target_continue{,_no_signal}, depending
4870 * target.c (target_stop_and_wait): Call target_continue_no_signal
4871 instead of the_target->resume.
4872 (target_continue): New function.
4874 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
4876 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
4878 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
4881 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
4883 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
4884 * linux-arm-low.c (ps_get_thread_area): Likewise.
4885 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
4886 * linux-m68k-low.c (ps_get_thread_area): Likewise.
4887 * linux-mips-low.c (ps_get_thread_area): Likewise.
4888 * linux-nios2-low.c (ps_get_thread_area): Likewise.
4889 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
4890 * linux-x86-low.c (ps_get_thread_area): Likewise.
4891 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
4893 2016-08-19 Pedro Alves <palves@redhat.com>
4895 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
4897 2016-08-19 Pedro Alves <palves@redhat.com>
4899 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
4900 comment. Use memcpy instead of casting through unsigned long.
4902 2016-08-19 Pedro Alves <palves@redhat.com>
4904 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
4905 allocating around 0x80000000.
4907 2016-08-19 Pedro Alves <palves@redhat.com>
4910 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
4911 (x32-avx512-linux-ipa.o): New rules.
4912 * configure.ac (x86_64-*-linux*): New x32 check.
4913 * configure.srv (ipa_x32_linux_regobj): New.
4914 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
4915 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
4917 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
4919 * configure: Regenerate.
4921 2016-08-09 Pedro Alves <palves@redhat.com>
4924 * Makefile.in (OBS): Add signals-state-save-restore.o.
4925 (signals-state-save-restore.o): New rule.
4926 * config.in: Regenerate.
4927 * configure: Regenerate.
4928 * linux-low.c: Include "signals-state-save-restore.h".
4929 (linux_create_inferior): Call
4930 restore_original_signals_state.
4931 * server.c: Include "dispositions-save-restore.h".
4932 (captured_main): Call save_original_signals_state.
4934 2016-08-05 Pedro Alves <palves@redhat.com>
4936 * configure: Regenerate.
4938 2016-08-04 Yao Qi <yao.qi@linaro.org>
4940 * linux-low.c (regsets_fetch_inferior_registers): Check
4941 errno is ESRCH or not.
4943 2016-08-02 Yao Qi <yao.qi@linaro.org>
4945 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
4946 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
4947 (thread_db_load_search): Update.
4948 (try_thread_db_load_1): Don't look for td_ta_event_addr,
4949 td_ta_set_event and td_ta_event_getmsg.
4951 2016-07-26 Pedro Alves <palves@redhat.com>
4954 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
4955 of unsigned long for 64-bit registers and use uint32_t instead of
4956 unsigned int for 32-bit registers.
4958 2016-07-26 Pedro Alves <palves@redhat.com>
4960 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
4963 2016-07-21 Tom Tromey <tom@tromey.com>
4965 * configure: Rebuild.
4967 2016-07-21 Yao Qi <yao.qi@linaro.org>
4969 * mem-break.c (find_gdb_breakpoint): Cast bp to
4970 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
4972 2016-07-21 Yao Qi <yao.qi@linaro.org>
4974 * server.c (handle_v_requests): Support s and S actions
4975 if target_supports_software_single_step return true.
4977 2016-07-21 Yao Qi <yao.qi@linaro.org>
4979 * linux-low.c (resume_stopped_resumed_lwps): If resume request
4980 is resume_step, call maybe_hw_step.
4981 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
4983 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
4985 (proceed_one_lwp): If resume request is resume_step, install
4986 reinsert breakpoints and call maybe_hw_step.
4988 2016-07-21 Yao Qi <yao.qi@linaro.org>
4990 * linux-low.c (proceed_one_lwp): Declare.
4991 (linux_resume_one_thread): Remove local variable 'step'.
4992 Lift code enqueue signal. Call proceed_one_lwp instead of
4993 linux_resume_one_lwp.
4995 2016-07-21 Yao Qi <yao.qi@linaro.org>
4997 * linux-low.c (linux_resume_one_thread): Call
4998 enqueue_pending_signal.
5000 2016-07-21 Yao Qi <yao.qi@linaro.org>
5002 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
5003 * inferiors.c (do_restore_current_thread_cleanup): New function.
5004 (make_cleanup_restore_current_thread): Likewise.
5005 * linux-low.c (install_software_single_step_breakpoints): Call
5006 make_cleanup_restore_current_thread. Switch current_thread to
5009 2016-07-21 Yao Qi <yao.qi@linaro.org>
5011 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
5012 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
5013 (clone_one_breakpoint): Likewise.
5014 (delete_reinsert_breakpoints): Change parameter to thread.
5016 (has_reinsert_breakpoints): Likewise.
5017 (uninsert_reinsert_breakpoints): Likewise.
5018 (reinsert_reinsert_breakpoints): Likewise.
5019 * mem-break.h (set_reinsert_breakpoint): Update declaration.
5020 (delete_reinsert_breakpoints): Likewise.
5021 (reinsert_reinsert_breakpoints): Likewise.
5022 (uninsert_reinsert_breakpoints): Likewise.
5023 (has_reinsert_breakpoints): Likewise.
5025 2016-07-21 Yao Qi <yao.qi@linaro.org>
5027 * inferiors.c (get_thread_process): Make parameter const.
5028 * inferiors.h (get_thread_process): Update declaration.
5029 * mem-break.c (clone_all_breakpoints): Remove all parameters.
5030 Add new parameters child_thread and parent_thread. Callers
5032 * mem-break.h (clone_all_breakpoints): Update declaration.
5034 2016-07-21 Yao Qi <yao.qi@linaro.org>
5036 * mem-break.c (struct breakpoint) <cond_list>: Remove.
5037 <command_list, handler>: Remove.
5038 (struct gdb_breakpoint): New.
5039 (struct other_breakpoint): New.
5040 (struct reinsert_breakpoint): New.
5041 (is_gdb_breakpoint): New function.
5042 (any_persistent_commands): Update command_list if
5043 is_gdb_breakpoint returns true.
5044 (set_breakpoint): Create breakpoints according to their types.
5045 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
5046 (set_gdb_breakpoint_1): Likewise.
5047 (set_gdb_breakpoint): Likewise.
5048 (clear_breakpoint_conditions): Change parameter type to
5049 'struct gdb_breakpoint *'.
5050 (clear_breakpoint_commands): Likewise.
5051 (clear_breakpoint_conditions_and_commands): Likewise.
5052 (add_condition_to_breakpoint): Likewise.
5053 (add_breakpoint_condition): Likewise.
5054 (add_commands_to_breakpoint): Likewise.
5055 (check_breakpoints): Check other_breakpoint.
5056 (clone_one_breakpoint): Clone breakpopint according to its type.
5057 * mem-break.h (struct gdb_breakpoint): Declare.
5058 (set_gdb_breakpoint): Update declaration.
5059 (clear_breakpoint_conditions_and_commands): Likewise.
5060 (add_breakpoint_condition): Likewise.
5061 (add_breakpoint_commands): Likewise.
5062 * server.c (process_point_options): Change parameter type to
5063 'struct gdb_breakpoint *'.
5065 2016-07-21 Yao Qi <yao.qi@linaro.org>
5067 * mem-break.c (set_breakpoint_at): Rename it to ...
5068 (set_breakpoint_type_at): ... it.
5069 (set_breakpoint_at): Call set_breakpoint_type_at.
5070 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
5071 * mem-break.h (set_breakpoint_at): Update comments.
5073 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
5075 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
5077 (nios2_store_gregset): Likewise.
5079 2016-07-01 Pedro Alves <palves@redhat.com>
5080 Antoine Tremblay <antoine.tremblay@ericsson.com>
5082 * linux-low.c: Change interface to take the target lwp_info
5083 pointer directly and return void. Handle detaching from a zombie
5085 (linux_detach_lwp_callback): New function.
5086 (linux_detach): Detach from the leader thread after detaching from
5089 2016-06-28 Yao Qi <yao.qi@linaro.org>
5091 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
5092 for variable new_offset.
5093 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5094 (aarch64_ftrace_insn_reloc_cb): Likewise.
5095 (aarch64_ftrace_insn_reloc_tb): Likewise.
5096 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
5097 PRIx64 instead of PRIx32.
5099 2016-06-28 Yao Qi <yao.qi@linaro.org>
5101 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
5102 (the_low_target): Install arm_get_syscall_trapinfo.
5104 2016-06-28 Yao Qi <yao.qi@linaro.org>
5106 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
5108 (the_low_target): Install aarch64_get_syscall_trapinfo.
5110 2016-06-28 Yao Qi <yao.qi@linaro.org>
5112 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
5114 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
5115 Remove parameter sysno.
5116 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
5119 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
5121 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
5122 (s390_emit_ne_goto): Likewise.
5123 (s390_emit_lt_goto): Likewise.
5124 (s390_emit_le_goto): Likewise.
5125 (s390_emit_gt_goto): Likewise.
5126 (s390_emit_ge_goto): Likewise.
5127 (s390x_emit_eq_goto): Likewise.
5128 (s390x_emit_ne_goto): Likewise.
5129 (s390x_emit_lt_goto): Likewise.
5130 (s390x_emit_le_goto): Likewise.
5131 (s390x_emit_gt_goto): Likewise.
5132 (s390x_emit_ge_goto): Likewise.
5133 (s390_emit_ops_impl): Mark variable static.
5134 (s390x_emit_ops): Likewise.
5136 2016-06-17 Yao Qi <yao.qi@linaro.org>
5138 * linux-low.c (handle_extended_wait): Call
5139 uninsert_reinsert_breakpoints for the parent process. Remove
5140 reinsert breakpoints from the child process. Reinsert them to
5141 the parent process when vfork is done.
5142 * mem-break.c (uninsert_reinsert_breakpoints): New function.
5143 (reinsert_reinsert_breakpoints): New function.
5144 * mem-break.h (uninsert_reinsert_breakpoints): Declare
5145 (reinsert_reinsert_breakpoints): Declare.
5147 2016-06-17 Yao Qi <yao.qi@linaro.org>
5149 * linux-low.c (handle_extended_wait): If the parent is doing
5150 step-over, remove the reinsert breakpoints from the forked child.
5152 2016-06-17 Yao Qi <yao.qi@linaro.org>
5154 * linux-low.c (unsuspend_all_lwps): Declare.
5155 (linux_low_filter_event): If thread exited, call finish_step_over.
5156 If step-over is finished, unsuspend other threads.
5158 2016-06-17 Yao Qi <yao.qi@linaro.org>
5160 * linux-low.c (linux_resume_one_lwp_throw): Assert
5161 has_reinsert_breakpoints returns false.
5162 * mem-break.c (delete_disabled_breakpoints): Assert
5163 bp type isn't reinsert_breakpoint.
5165 2016-06-17 Yao Qi <yao.qi@linaro.org>
5167 * linux-low.c (maybe_hw_step): New function.
5168 (linux_resume_one_lwp_throw): Call maybe_hw_step.
5169 (finish_step_over): Switch current_thread to lwp temporarily,
5170 and assert has_reinsert_breakpoints returns true.
5171 (proceed_one_lwp): Call maybe_hw_step.
5172 * mem-break.c (has_reinsert_breakpoints): New function.
5173 * mem-break.h (has_reinsert_breakpoints): Declare.
5175 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
5177 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
5179 2016-05-17 Yao Qi <yao.qi@linaro.org>
5181 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
5182 instead of find_inferior.
5184 2016-05-05 Yao Qi <yao.qi@linaro.org>
5186 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
5187 Initialize res to zero.
5189 2016-05-05 Yao Qi <yao.qi@linaro.org>
5191 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
5194 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5196 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
5197 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
5198 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
5200 2016-04-28 Par Olsson <par.olsson@windriver.com>
5201 Simon Marchi <simon.marchi@ericsson.com>
5203 * tracepoint.c (write_inferior_int8): New function.
5204 (cmd_qtenable_disable): Write enable flag using
5205 write_inferior_int8.
5207 2016-04-25 Yao Qi <yao.qi@linaro.org>
5209 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
5210 (need_step_over_p): Return zero if the LWP has pending signals
5211 can be delivered on software single step target.
5213 2016-04-25 Yao Qi <yao.qi@linaro.org>
5215 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
5216 return instead of error.
5218 2016-04-22 Yao Qi <yao.qi@linaro.org>
5220 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
5223 2016-04-22 Yao Qi <yao.qi@linaro.org>
5225 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
5226 signal when stepping over breakpoint with software single
5229 2016-04-21 Pedro Alves <palves@redhat.com>
5231 * linux-s390-low.c (s390_collect_ptrace_register)
5232 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
5234 (s390_check_regset): Use void * instead of gdb_byte *.
5236 2016-04-20 Pedro Alves <palves@redhat.com>
5238 * configure: Renegerate.
5240 2016-04-20 Yao Qi <yao.qi@linaro.org>
5242 * linux-aarch32-low.c: Include "arch/arm-linux.h".
5243 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
5245 (arm_store_gregset): Likewise.
5247 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
5249 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
5250 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
5251 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
5252 (amd64-avx-mpx-linux.c): New rules.
5253 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
5254 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
5255 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
5256 (srv_amd64_regobj): Add amd64-avx-mpx.o.
5257 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
5258 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
5259 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
5260 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
5261 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
5262 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
5263 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
5264 * linux-x86-low.c (x86_linux_read_description): Add case for
5265 X86_XSTATE_AVX_MPX_MASK.
5266 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
5267 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
5268 init_registers_i386_avx_mpx_linux.
5269 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
5270 (initialize_low_tracepoint): Call
5271 init_registers_i386_avx_mpx_linux.
5272 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
5273 (initialize_low_tracepoint): Call
5274 init_registers_amd64_avx_mpx_linux.
5275 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
5276 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
5277 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
5280 2016-04-18 Pedro Alves <palves@redhat.com>
5282 * configure: Regenerate.
5284 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
5286 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
5287 (aarch64_emit_sub): Likewise.
5289 2016-04-12 Pedro Alves <palves@redhat.com>
5291 * utils.c (prepare_to_throw_exception): Delete.
5293 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
5295 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
5297 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
5299 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
5301 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
5303 * linux-aarch64-ipa.c: Add <elf.h> include.
5304 * linux-ppc-ipa.c: Add <elf.h> include.
5305 * linux-s390-ipa.c: Add <elf.h> include.
5307 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
5309 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
5310 (get_raw_reg_ptr): Likewise.
5311 (get_trace_state_variable_value_ptr): Likewise.
5312 (set_trace_state_variable_value_ptr): Likewise.
5313 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
5316 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
5317 Marcin Kościelnicki <koriakin@0x04.net>
5320 * linux-ppc-low.c (emit_insns): New function.
5321 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
5322 (ppc_emit_prologue): New function.
5323 (ppc_emit_epilogue): New function.
5324 (ppc_emit_add): New function.
5325 (ppc_emit_sub): New function.
5326 (ppc_emit_mul): New function.
5327 (ppc_emit_lsh): New function.
5328 (ppc_emit_rsh_signed): New function.
5329 (ppc_emit_rsh_unsigned): New function.
5330 (ppc_emit_ext): New function.
5331 (ppc_emit_zero_ext): New function.
5332 (ppc_emit_log_not): New function.
5333 (ppc_emit_bit_and): New function.
5334 (ppc_emit_bit_or): New function.
5335 (ppc_emit_bit_xor): New function.
5336 (ppc_emit_bit_not): New function.
5337 (ppc_emit_equal): New function.
5338 (ppc_emit_less_signed): New function.
5339 (ppc_emit_less_unsigned): New function.
5340 (ppc_emit_ref): New function.
5341 (ppc_emit_const): New function.
5342 (ppc_emit_reg): New function.
5343 (ppc_emit_pop): New function.
5344 (ppc_emit_stack_flush): New function.
5345 (ppc_emit_swap): New function.
5346 (ppc_emit_stack_adjust): New function.
5347 (ppc_emit_call): New function.
5348 (ppc_emit_int_call_1): New function.
5349 (ppc_emit_void_call_2): New function.
5350 (ppc_emit_if_goto): New function.
5351 (ppc_emit_goto): New function.
5352 (ppc_emit_eq_goto): New function.
5353 (ppc_emit_ne_goto): New function.
5354 (ppc_emit_lt_goto): New function.
5355 (ppc_emit_le_goto): New function.
5356 (ppc_emit_gt_goto): New function.
5357 (ppc_emit_ge_goto): New function.
5358 (ppc_write_goto_address): New function.
5359 (ppc_emit_ops_impl): New static variable.
5360 (ppc64v1_emit_prologue): New function.
5361 (ppc64v2_emit_prologue): New function.
5362 (ppc64_emit_epilogue): New function.
5363 (ppc64_emit_add): New function.
5364 (ppc64_emit_sub): New function.
5365 (ppc64_emit_mul): New function.
5366 (ppc64_emit_lsh): New function.
5367 (ppc64_emit_rsh_signed): New function.
5368 (ppc64_emit_rsh_unsigned): New function.
5369 (ppc64_emit_ext): New function.
5370 (ppc64_emit_zero_ext): New function.
5371 (ppc64_emit_log_not): New function.
5372 (ppc64_emit_bit_and): New function.
5373 (ppc64_emit_bit_or): New function.
5374 (ppc64_emit_bit_xor): New function.
5375 (ppc64_emit_bit_not): New function.
5376 (ppc64_emit_equal): New function.
5377 (ppc64_emit_less_signed): New function.
5378 (ppc64_emit_less_unsigned): New function.
5379 (ppc64_emit_ref): New function.
5380 (ppc64_emit_const): New function.
5381 (ppc64v1_emit_reg): New function.
5382 (ppc64v2_emit_reg): New function.
5383 (ppc64_emit_pop): New function.
5384 (ppc64_emit_stack_flush): New function.
5385 (ppc64_emit_swap): New function.
5386 (ppc64v1_emit_call): New function.
5387 (ppc64v2_emit_call): New function.
5388 (ppc64v1_emit_int_call_1): New function.
5389 (ppc64v2_emit_int_call_1): New function.
5390 (ppc64v1_emit_void_call_2): New function.
5391 (ppc64v2_emit_void_call_2): New function.
5392 (ppc64_emit_if_goto): New function.
5393 (ppc64_emit_eq_goto): New function.
5394 (ppc64_emit_ne_goto): New function.
5395 (ppc64_emit_lt_goto): New function.
5396 (ppc64_emit_le_goto): New function.
5397 (ppc64_emit_gt_goto): New function.
5398 (ppc64_emit_ge_goto): New function.
5399 (ppc64v1_emit_ops_impl): New static variable.
5400 (ppc64v2_emit_ops_impl): New static variable.
5401 (ppc_emit_ops): New function.
5402 (linux_low_target): Wire in ppc_emit_ops.
5404 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
5405 Marcin Kościelnicki <koriakin@0x04.net>
5408 * Makefile.in: Add powerpc-*-ipa.o
5409 * configure.srv: Add ipa_obj for powerpc*-linux.
5410 * linux-ppc-ipa.c: New file.
5411 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
5413 (PPC_FIELD): New macro.
5414 (PPC_SEXT): New macro.
5415 (PPC_OP6): New macro.
5416 (PPC_BO): New macro.
5417 (PPC_LI): New macro.
5418 (PPC_BD): New macro.
5419 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
5420 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
5421 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
5422 (ppc_get_thread_area): New function.
5423 (is_elfv2_inferior): New function.
5424 (gen_ds_form): New function.
5425 (GEN_STD): New macro.
5426 (GEN_STDU): New macro.
5427 (GEN_LD): New macro.
5428 (GEN_LDU): New macro.
5429 (gen_d_form): New function.
5430 (GEN_ADDI): New macro.
5431 (GEN_ADDIS): New macro.
5432 (GEN_LI): New macro.
5433 (GEN_LIS): New macro.
5434 (GEN_ORI): New macro.
5435 (GEN_ORIS): New macro.
5436 (GEN_LWZ): New macro.
5437 (GEN_STW): New macro.
5438 (GEN_STWU): New macro.
5439 (gen_xfx_form): New function.
5440 (GEN_MFSPR): New macro.
5441 (GEN_MTSPR): New macro.
5442 (GEN_MFCR): New macro.
5443 (GEN_MTCR): New macro.
5444 (GEN_SYNC): New macro.
5445 (GEN_LWSYNC): New macro.
5446 (gen_x_form): New function.
5447 (GEN_OR): New macro.
5448 (GEN_MR): New macro.
5449 (GEN_LWARX): New macro.
5450 (GEN_STWCX): New macro.
5451 (GEN_CMPW): New macro.
5452 (gen_md_form): New function.
5453 (GEN_RLDICL): New macro.
5454 (GEN_RLDICR): New macro.
5455 (gen_i_form): New function.
5457 (GEN_BL): New macro.
5458 (gen_b_form): New function.
5459 (GEN_BNE): New macro.
5460 (GEN_LOAD): New macro.
5461 (GEN_STORE): New macro.
5462 (gen_limm): New function.
5463 (gen_atomic_xchg): New function.
5464 (gen_call): New function.
5465 (ppc_relocate_instruction): New function.
5466 (ppc_install_fast_tracepoint_jump_pad): New function.
5467 (ppc_get_min_fast_tracepoint_insn_len): New function.
5468 (ppc_get_ipa_tdesc_idx): New function.
5469 (the_low_target): Wire in the new functions.
5470 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
5472 * linux-ppc-tdesc.h: New file.
5474 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
5476 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
5477 (alloc_jump_pad_buffer): New function.
5478 * linux-amd64-ipa.c: Add <sys/mman.h> include.
5479 (alloc_jump_pad_buffer): New function.
5480 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
5481 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
5482 (alloc_jump_pad_buffer): New function.
5483 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
5484 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
5485 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
5486 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
5488 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
5490 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
5491 * linux-amd64-ipa.c: Likewise.
5492 * linux-i386-ipa.c: Likewise.
5493 * linux-s390-ipa.c: Likewise.
5494 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
5495 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
5496 set_trace_state_variable_value_ptr.
5497 (struct ipa_sym_addresses): Likewise.
5498 (symbol_list): Likewise.
5499 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
5500 accessing gdb_collect directly.
5501 (gdb_collect_ptr_type): New typedef.
5502 (get_raw_reg_ptr_type): New typedef.
5503 (get_trace_state_variable_value_ptr_type): New typedef.
5504 (set_trace_state_variable_value_ptr_type): New typedef.
5505 (gdb_collect_ptr): New global.
5506 (get_raw_reg_ptr): New global.
5507 (get_trace_state_variable_value_ptr): New global.
5508 (set_trace_state_variable_value_ptr): New global.
5509 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
5510 accessing get_raw_reg directly.
5511 (get_get_tsv_func_addr): Likewise for
5512 get_trace_state_variable_value_ptr.
5513 (get_set_tsv_func_addr): Likewise for
5514 set_trace_state_variable_value_ptr.
5515 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
5517 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
5519 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
5521 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
5523 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
5525 (relocate_instruction): Remove own_buf.
5526 * server.c (own_buf): Make global.
5527 (handle_v_requests): Make global.
5528 * server.h (own_buf): New declaration.
5529 (handle_v_requests): New prototype.
5531 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
5534 * linux-s390-low.c (add_insns): New function.
5535 (s390_emit_prologue): New function.
5536 (s390_emit_epilogue): New function.
5537 (s390_emit_add): New function.
5538 (s390_emit_sub): New function.
5539 (s390_emit_mul): New function.
5540 (s390_emit_lsh): New function.
5541 (s390_emit_rsh_signed): New function.
5542 (s390_emit_rsh_unsigned): New function.
5543 (s390_emit_ext): New function.
5544 (s390_emit_log_not): New function.
5545 (s390_emit_bit_and): New function.
5546 (s390_emit_bit_or): New function.
5547 (s390_emit_bit_xor): New function.
5548 (s390_emit_bit_not): New function.
5549 (s390_emit_equal): New function.
5550 (s390_emit_less_signed): New function.
5551 (s390_emit_less_unsigned): New function.
5552 (s390_emit_ref): New function.
5553 (s390_emit_if_goto): New function.
5554 (s390_emit_goto): New function.
5555 (s390_write_goto_address): New function.
5556 (s390_emit_litpool): New function.
5557 (s390_emit_const): New function.
5558 (s390_emit_call): New function.
5559 (s390_emit_reg): New function.
5560 (s390_emit_pop): New function.
5561 (s390_emit_stack_flush): New function.
5562 (s390_emit_zero_ext): New function.
5563 (s390_emit_swap): New function.
5564 (s390_emit_stack_adjust): New function.
5565 (s390_emit_set_r2): New function.
5566 (s390_emit_int_call_1): New function.
5567 (s390_emit_void_call_2): New function.
5568 (s390_emit_eq_goto): New function.
5569 (s390_emit_ne_goto): New function.
5570 (s390_emit_lt_goto): New function.
5571 (s390_emit_le_goto): New function.
5572 (s390_emit_gt_goto): New function.
5573 (s390_emit_ge_goto): New function.
5574 (s390x_emit_prologue): New function.
5575 (s390x_emit_epilogue): New function.
5576 (s390x_emit_add): New function.
5577 (s390x_emit_sub): New function.
5578 (s390x_emit_mul): New function.
5579 (s390x_emit_lsh): New function.
5580 (s390x_emit_rsh_signed): New function.
5581 (s390x_emit_rsh_unsigned): New function.
5582 (s390x_emit_ext): New function.
5583 (s390x_emit_log_not): New function.
5584 (s390x_emit_bit_and): New function.
5585 (s390x_emit_bit_or): New function.
5586 (s390x_emit_bit_xor): New function.
5587 (s390x_emit_bit_not): New function.
5588 (s390x_emit_equal): New function.
5589 (s390x_emit_less_signed): New function.
5590 (s390x_emit_less_unsigned): New function.
5591 (s390x_emit_ref): New function.
5592 (s390x_emit_if_goto): New function.
5593 (s390x_emit_const): New function.
5594 (s390x_emit_call): New function.
5595 (s390x_emit_reg): New function.
5596 (s390x_emit_pop): New function.
5597 (s390x_emit_stack_flush): New function.
5598 (s390x_emit_zero_ext): New function.
5599 (s390x_emit_swap): New function.
5600 (s390x_emit_stack_adjust): New function.
5601 (s390x_emit_int_call_1): New function.
5602 (s390x_emit_void_call_2): New function.
5603 (s390x_emit_eq_goto): New function.
5604 (s390x_emit_ne_goto): New function.
5605 (s390x_emit_lt_goto): New function.
5606 (s390x_emit_le_goto): New function.
5607 (s390x_emit_gt_goto): New function.
5608 (s390x_emit_ge_goto): New function.
5609 (s390_emit_ops): New function.
5610 (struct linux_target_ops): Fill in emit_ops hook.
5612 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
5615 * Makefile.in: Add s390 IPA files.
5616 * configure.srv: Build IPA for s390.
5617 * linux-s390-ipa.c: New file.
5618 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
5619 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
5620 (tdesc_s390_linux32): Likewise.
5621 (init_registers_s390_linux32v1): Likewise.
5622 (tdesc_s390_linux32v1): Likewise.
5623 (init_registers_s390_linux32v2): Likewise.
5624 (tdesc_s390_linux32v2): Likewise.
5625 (init_registers_s390_linux64): Likewise.
5626 (tdesc_s390_linux64): Likewise.
5627 (init_registers_s390_linux64v1): Likewise.
5628 (tdesc_s390_linux64v1): Likewise.
5629 (init_registers_s390_linux64v2): Likewise.
5630 (tdesc_s390_linux64v2): Likewise.
5631 (init_registers_s390_te_linux64): Likewise.
5632 (tdesc_s390_te_linux64): Likewise.
5633 (init_registers_s390_vx_linux64): Likewise.
5634 (tdesc_s390_vx_linux64): Likewise.
5635 (init_registers_s390_tevx_linux64): Likewise.
5636 (tdesc_s390_tevx_linux64): Likewise.
5637 (init_registers_s390x_linux64): Likewise.
5638 (tdesc_s390x_linux64): Likewise.
5639 (init_registers_s390x_linux64v1): Likewise.
5640 (tdesc_s390x_linux64v1): Likewise.
5641 (init_registers_s390x_linux64v2): Likewise.
5642 (tdesc_s390x_linux64v2): Likewise.
5643 (init_registers_s390x_te_linux64): Likewise.
5644 (tdesc_s390x_te_linux64): Likewise.
5645 (init_registers_s390x_vx_linux64): Likewise.
5646 (tdesc_s390x_vx_linux64): Likewise.
5647 (init_registers_s390x_tevx_linux64): Likewise.
5648 (tdesc_s390x_tevx_linux64): Likewise.
5649 (have_hwcap_s390_vx): New static variable.
5650 (s390_arch_setup): Fill have_hwcap_s390_vx.
5651 (s390_get_thread_area): New function.
5652 (s390_ft_entry_gpr_esa): New const.
5653 (s390_ft_entry_gpr_zarch): New const.
5654 (s390_ft_entry_misc): New const.
5655 (s390_ft_entry_fr): New const.
5656 (s390_ft_entry_vr): New const.
5657 (s390_ft_main_31): New const.
5658 (s390_ft_main_64): New const.
5659 (s390_ft_exit_fr): New const.
5660 (s390_ft_exit_vr): New const.
5661 (s390_ft_exit_misc): New const.
5662 (s390_ft_exit_gpr_esa): New const.
5663 (s390_ft_exit_gpr_zarch): New const.
5664 (append_insns): New function.
5665 (s390_relocate_instruction): New function.
5666 (s390_install_fast_tracepoint_jump_pad): New function.
5667 (s390_get_min_fast_tracepoint_insn_len): New function.
5668 (s390_get_ipa_tdesc_idx): New function.
5669 (struct linux_target_ops): Wire in the above functions.
5670 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
5671 * linux-s390-tdesc.h: New file.
5673 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
5675 * linux-s390-low.c (s390_supports_tracepoints): New function.
5676 (struct linux_target_ops): Fill supports_tracepoints hook.
5678 2016-03-18 Yao Qi <yao.qi@linaro.org>
5680 * linux-low.c (lwp_signal_can_be_delivered): New function.
5681 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
5683 2016-03-18 Yao Qi <yao.qi@linaro.org>
5685 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
5686 0 if signal is enqueued. Remove 'signal' from one debugging
5687 message. Move one debugging message to some lines below.
5688 Remove code setting 'signal' to 0.
5690 2016-03-18 Yao Qi <yao.qi@linaro.org>
5692 * linux-low.c (linux_low_filter_event): Remove redundant
5693 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
5695 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
5697 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
5698 (struct linux_target_ops): Wire in the above.
5700 2016-03-03 Yao Qi <yao.qi@linaro.org>
5702 * linux-low.c: Update comments to start_step_over.
5704 2016-03-03 Yao Qi <yao.qi@linaro.org>
5707 * linux-low.c (handle_extended_wait): Set child suspended
5708 if event_lwp->bp_reinsert isn't zero.
5710 2016-03-02 Yao Qi <yao.qi@linaro.org>
5712 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
5713 enqueue_pending_signal.
5715 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
5717 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
5720 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
5722 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
5723 (s390_regmap_3264) [!__s390x__]: New global.
5724 (s390_collect_ptrace_register): Skip map entries containing -1.
5725 (s390_supply_ptrace_register): Ditto.
5726 (s390_fill_gprs_high): New function.
5727 (s390_store_gprs_high): New function.
5728 (s390_regsets): Add NT_S390_HIGH_GPRS.
5729 (s390_get_hwcap): Enable on 31-bit.
5730 (have_hwcap_s390_high_gprs): Enable on 31-bit.
5731 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
5732 Detect NT_S390_HIGH_GPRS.
5733 (s390_usrregs_info_3264): Enable on 31-bit.
5734 (s390_regs_info): Enable regs_info_3264 on 31-bit.
5735 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
5737 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
5740 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
5741 * configure.srv: Ditto.
5742 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
5743 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
5744 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
5745 (init_registers_amd64_linux): Remove prototype.
5746 (tdesc_amd64_linux): Remove declaration.
5747 (get_ipa_tdesc): New function.
5748 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
5749 initialize remaining tdescs.
5750 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
5751 (init_registers_i386_linux): Remove prototype.
5752 (tdesc_i386_linux): Remove declaration.
5753 (get_ipa_tdesc): New function.
5754 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
5755 initialize remaining tdescs.
5756 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
5757 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
5758 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
5759 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
5760 (x86_get_ipa_tdesc_idx): New function.
5761 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
5762 * linux-x86-tdesc.h: New file.
5763 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
5764 (target_get_ipa_tdesc_idx): New macro.
5765 * tracepoint.c (ipa_tdesc_idx): New macro.
5766 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
5767 (symbol_list): Add ipa_tdesc_idx.
5768 (cmd_qtstart): Write ipa_tdesc_idx in the target.
5769 (ipa_tdesc): Remove.
5770 (ipa_tdesc_idx): New variable.
5771 (get_context_regcache): Use get_ipa_tdesc.
5772 (gdb_collect): Ditto.
5774 * tracepoint.h (get_ipa_tdesc): New prototype.
5775 (ipa_tdesc): Remove.
5777 2016-02-24 Pedro Alves <palves@redhat.com>
5779 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
5780 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
5781 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
5782 Factor out common code between the USE_SIGTRAP_SIGINFO and
5783 !USE_SIGTRAP_SIGINFO blocks.
5784 (linux_low_filter_event): Call save_stop_reason instead of
5785 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
5787 (linux_wait_1): Update comments.
5789 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
5791 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
5792 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
5793 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
5794 ppc_insert_point, ppc_remove_point.
5796 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
5798 * linux-s390-low.c (s390_supports_z_point_type): New function.
5799 (struct linux_target_ops): Wire s390_supports_z_point_type in.
5801 2016-02-16 Yao Qi <yao.qi@linaro.org>
5803 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
5804 PC. Get pc from regcache_read_pc.
5806 2016-02-12 Yao Qi <yao.qi@linaro.org>
5808 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
5809 or linux_get_pc_32bit.
5810 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
5812 2016-02-12 Yao Qi <yao.qi@linaro.org>
5814 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
5815 arm_linux_get_next_pcs_fixup.
5817 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
5819 * tracepoint.c (x_tracepoint_action_download): Change
5820 write_inferior_data_ptr to write_inferior_data_pointer.
5821 (cmd_qtstart): Likewise.
5822 (write_inferior_data_ptr): Remove.
5823 (download_agent_expr): Change write_inferior_data_ptr to
5824 write_inferior_data_pointer.
5825 (download_tracepoint_1): Likewise.
5826 (download_tracepoint): Likewise.
5827 (download_trace_state_variables): Likewise.
5829 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
5830 Marcin Kościelnicki <koriakin@0x04.net>
5832 * tracepoint.c (struct tracepoint_action_ops): Remove.
5833 (struct tracepoint_action): Remove ops.
5834 (m_tracepoint_action_download, r_tracepoint_action_download)
5835 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
5836 size and offset accordingly.
5837 (m_tracepoint_action_ops, r_tracepoint_action_ops)
5838 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
5839 (tracepoint_action_send, tracepoint_action_download): New functions.
5840 Helpers for trace action handlers.
5841 (add_tracepoint_action): Remove setup actions ops.
5842 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
5844 2016-02-10 Yao Qi <yao.qi@linaro.org>
5846 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
5848 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
5850 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
5852 * configure: Regenerate.
5854 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
5856 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
5857 void * to gdb_byte *.
5858 * linux-low.c (siginfo_fixup): Likewise.
5859 (linux_xfer_siginfo): Likewise.
5860 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
5862 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
5864 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
5866 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
5868 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
5870 * linux-x86-low.c [__x86_64__]: Include
5871 "nat/amd64-linux-siginfo.h".
5872 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
5873 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
5874 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
5875 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
5876 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
5877 (cpt_si_fd, si_timerid, si_overrun): Move from
5878 nat/amd64-linux-siginfo.c.
5879 * Makefile.in (amd64-linux-siginfo.o:): New rule.
5881 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
5883 * server.c (skip_to_semicolon): Remove.
5884 (process_point_options): Use strchrnul instead of
5887 2016-01-26 Yao Qi <yao.qi@linaro.org>
5889 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
5890 * linux-low.c (install_software_single_step_breakpoints): Don't
5891 call regcache_read_pc.
5892 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
5895 2016-01-26 Yao Qi <yao.qi@linaro.org>
5897 * linux-low.c (install_software_single_step_breakpoints): Call
5898 regcache_read_pc instead of get_pc.
5900 2016-01-26 Yao Qi <yao.qi@linaro.org>
5902 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
5903 (unblock_async_io): Rename to ...
5904 (block_unblock_async_io): ... it. New function.
5905 (enable_async_io): Don't install SIGIO handler. Unblock it
5907 (disable_async_io): Don't ignore SIGIO. Block it instead.
5908 (initialize_async_io): Install SIGIO handler. Don't call
5911 2016-01-26 Yao Qi <yao.qi@linaro.org>
5913 * remote-utils.c (getpkt): If the buffer isn't empty, and the
5914 first character is '\003', call *the_target->request_interrupt.
5916 2016-01-25 Yao Qi <yao.qi@linaro.org>
5918 * remote-utils.c (new_thread_notify): Remove.
5919 (dead_thread_notify): Likewise.
5920 * remote-utils.h (new_thread_notify): Remove declaration.
5921 (dead_thread_notify): Likewise.
5923 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
5925 * gdb.trace/pending.exp: Fix expected message on continue.
5927 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
5929 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
5930 it works properly on big-endian machines where sizeof (CORE_ADDR)
5933 2016-01-21 Pedro Alves <palves@redhat.com>
5935 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
5936 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
5937 * configure: Regenerate.
5939 2016-01-21 Yao Qi <yao.qi@linaro.org>
5941 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
5942 is_thumb and set it according to CPSR saved on the stack.
5943 (get_next_pcs_syscall_next_pc): Pass is_thumb to
5944 arm_sigreturn_next_pc.
5946 2016-01-18 Yao Qi <yao.qi@linaro.org>
5948 * linux-low.c (linux_set_pc_64bit): New function.
5949 (linux_get_pc_64bit): New function.
5950 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
5952 * linux-sparc-low.c (debug_threads): Remove declaration.
5953 (sparc_get_pc): Remove.
5954 (the_low_target): Use linux_get_pc_64bit instead of
5956 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
5957 (the_low_target): Use linux_get_pc_64bit and
5960 2016-01-18 Yao Qi <yao.qi@linaro.org>
5962 * linux-arm-low.c (debug_threads): Remove declaration.
5963 (arm_get_pc, arm_set_pc): Remove.
5964 (the_low_target): Use linux_get_pc_32bit and
5966 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
5967 (the_low_target): Use linux_get_pc_32bit and
5969 * linux-cris-low.c (debug_threads): Remove declaration.
5970 (cris_get_pc, cris_set_pc,): Remove.
5971 (the_low_target): Use linux_get_pc_32bit and
5973 * linux-crisv32-low.c (debug_threads): Remove declaration.
5974 (cris_get_pc, cris_set_pc): Remove.
5975 (the_low_target): Use linux_get_pc_32bit and
5977 * linux-low.c: Include inttypes.h.
5978 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
5979 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
5980 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
5981 (the_low_target): Use linux_get_pc_32bit and
5983 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
5984 (the_low_target): Use linux_get_pc_32bit and
5986 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
5987 (the_low_target): Use linux_get_pc_32bit and
5989 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
5990 (the_low_target): Use linux_get_pc_32bit and
5992 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
5993 (the_low_target): Use linux_get_pc_32bit and
5996 2016-01-18 Gary Benson <gbenson@redhat.com>
5998 * configure.ac (AC_FUNC_FORK): New check.
5999 * config.in: Regenerate.
6000 * configure: Likewise.
6002 2016-01-14 Yao Qi <yao.qi@linaro.org>
6004 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
6005 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
6006 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
6007 arm_get_next_pcs_ctor.
6009 2016-01-12 Josh Stone <jistone@redhat.com>
6010 Philippe Waroquiers <philippe.waroquiers@skynet.be>
6012 * inferiors.h: Include "gdb_vecs.h".
6013 (struct process_info): Add syscalls_to_catch.
6014 * inferiors.c (remove_process): Free syscalls_to_catch.
6015 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
6016 syscall_return stops.
6017 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
6018 * server.c (handle_general_set): Handle QCatchSyscalls.
6019 (handle_query): Report support for QCatchSyscalls.
6020 * target.h (struct target_ops): Add supports_catch_syscall.
6021 (target_supports_catch_syscall): New macro.
6022 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
6023 (struct lwp_info): Add syscall_state.
6024 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
6025 Maintain syscall_state and syscalls_to_catch across exec.
6026 (get_syscall_trapinfo): New function, proxy to the_low_target.
6027 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
6028 (linux_low_filter_event): Toggle syscall_state entry/return for
6029 syscall traps, and set it ignored for all others.
6030 (gdb_catching_syscalls_p): New function.
6031 (gdb_catch_this_syscall_p): New function.
6032 (linux_wait_1): Handle SYSCALL_SIGTRAP.
6033 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
6034 (linux_supports_catch_syscall): New function.
6035 (linux_target_ops): Install it.
6036 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
6037 (the_low_target): Install it.
6039 2016-01-12 Mike Frysinger <vapier@gentoo.org>
6041 * acinclude.m4: Include new ../warning.m4 file.
6042 * configure: Regenerated.
6043 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
6045 2016-01-12 Mike Frysinger <vapier@gentoo.org>
6047 * ax.c (is_goto_target): Mark static.
6048 * linux-low.c (register_addr): Likewise.
6049 (linux_fetch_registers, linux_store_registers): Likewise.
6050 * mem-break.c (any_persistent_commands): Fix old prototype.
6051 (add_commands_to_breakpoint): Mark static.
6052 * regcache.c (find_register_by_name): Delete unused func.
6053 * remote-utils.c (hex_or_minus_one): Mark static.
6054 * server.c (monitor_show_help): Mark static.
6055 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
6056 handle_v_requests): Likewise.
6058 2016-01-12 Pedro Alves <palves@redhat.com>
6060 Remove use of the registered trademark symbol throughout.
6062 2016-01-08 Yao Qi <yao.qi@linaro.org>
6064 * remote-utils.c (getpkt): If c is '\003', call target hook
6067 2016-01-06 Yao Qi <yao.qi@linaro.org>
6069 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
6070 linux-aarch32-low.c.
6071 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6072 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
6073 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
6074 (thumb2_breakpoint): Declare.
6075 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
6076 linux-aarch32-low.h.
6077 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6078 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
6079 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
6081 2016-01-01 Joel Brobecker <brobecker@adacore.com>
6083 * gdbreplay.c (gdbreplay_version): Change copyright year in
6085 * server.c (gdbserver_version): Likewise.
6087 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
6089 * server.c (crc32_table): Delete.
6090 (crc32): Use libiberty's xcrc32 function.
6092 2015-12-22 Joel Brobecker <brobecker@adacore.com>
6094 * lynx-low.c (lynx_delete_thread_callback): New function.
6095 (lynx_mourn): Properly delete our process and all of its
6096 threads. Remove call to clear_inferiors.
6098 2015-12-22 Joel Brobecker <brobecker@adacore.com>
6100 * target.c (thread_search_callback): Add check that
6101 the thread_stopped target callback is not NULL before
6104 2015-12-21 Yao Qi <yao.qi@linaro.org>
6106 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
6109 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
6111 * server.c (handle_query): Call target_supports_software_single_step.
6113 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
6115 * linux-low.c (single_step): New function.
6116 (linux_resume_one_lwp_throw): Call single_step.
6117 (start_step_over): Likewise.
6119 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
6121 * Makefile.in (SFILES): Append arch/arm-linux.c,
6122 arch/arm-get-next-pcs.c.
6123 (arm-linux.o): New rule.
6124 (arm-get-next-pcs.o): New rule.
6125 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
6127 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
6128 to linux-aarch32-low.c.
6129 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6130 (arm_breakpoint_len, thumb_breakpoint): Likewise.
6131 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
6132 (thumb2_breakpoint_len): Likewise.
6133 (arm_is_thumb_mode): Make non-static.
6134 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
6135 from linux-aarch32-low.c.
6136 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6137 (arm_breakpoint_len, thumb_breakpoint): Likewise.
6138 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
6139 (thumb2_breakpoint_len): Likewise.
6140 (arm_is_thumb_mode): New declaration.
6141 * linux-arm-low.c: Include arch/arm-linux.h
6142 aarch/arm-get-next-pcs.h, sys/syscall.h.
6143 (get_next_pcs_ops): New struct.
6144 (get_next_pcs_addr_bits_remove): New function.
6145 (get_next_pcs_is_thumb): New function.
6146 (get_next_pcs_read_memory_unsigned_integer): Likewise.
6147 (arm_sigreturn_next_pc): Likewise.
6148 (get_next_pcs_syscall_next_pc): Likewise.
6149 (arm_gdbserver_get_next_pcs): Likewise.
6150 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
6152 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
6153 * server.h: Include gdb_vecs.h.
6155 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
6157 * Makefile.in (SFILES): Append common/common-regcache.c.
6158 (OBS): Append common-regcache.o.
6159 (common-regcache.o): New rule.
6160 * regcache.c (init_register_cache): Initialize cache to
6162 (regcache_raw_read_unsigned): New function.
6163 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
6164 register_status enum.
6166 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
6168 * linux-aarch64-low.c (the_low_targets): Rename
6169 breakpoint_reinsert_addr to get_next_pcs.
6170 * linux-arm-low.c (the_low_targets): Likewise.
6171 * linux-bfin-low.c (the_low_targets): Likewise.
6172 * linux-cris-low.c (the_low_targets): Likewise.
6173 * linux-crisv32-low.c (the_low_targets): Likewise.
6174 * linux-low.c (can_software_single_step): Likewise.
6175 (install_software_single_step_breakpoints): New function.
6176 (start_step_over): Use install_software_single_step_breakpoints.
6177 * linux-low.h: New CORE_ADDR vector.
6178 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
6180 * linux-mips-low.c (the_low_targets): Likewise.
6181 * linux-nios2-low.c (the_low_targets): Likewise.
6182 * linux-sparc-low.c (the_low_targets): Likewise.
6184 2015-12-17 Pedro Alves <palves@redhat.com>
6186 * linux-low.c (linux_kill_one_lwp): Remove references to
6188 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
6190 (linux_init_signals): Delete.
6191 (initialize_low): Adjust.
6192 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
6194 2015-12-16 Pedro Alves <palves@redhat.com>
6196 * configure.ac (compiler warning flags): When testing a
6197 -Wno-foo option, check whether -Wfoo works instead.
6198 * configure: Regenerate.
6200 2015-12-11 Don Breazeal <donb@codesourcery.com>
6202 * server.c (process_serial_event): Don't exit from gdbserver
6203 in remote mode if there are still active inferiors.
6205 2015-12-11 Yao Qi <yao.qi@linaro.org>
6207 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
6208 arm_breakpoint_at if the process is 32-bit.
6210 2015-12-11 Yao Qi <yao.qi@linaro.org>
6212 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
6215 2015-12-07 Yao Qi <yao.qi@linaro.org>
6217 * configure.srv: Append arm.o to srv_tgtobj for
6218 aarch64*-*-linux* target.
6219 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
6220 from linux-arm-low.c.
6221 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6222 (arm_breakpoint_len, thumb_breakpoint): Likewise.
6223 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
6224 (thumb2_breakpoint_len): Likewise.
6225 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
6226 (arm_breakpoint_kinds): Likewise.
6227 (arm_breakpoint_kind_from_pc): Likewise.
6228 (arm_sw_breakpoint_from_kind): Likewise.
6229 (arm_breakpoint_kind_from_current_state): Likewise.
6230 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
6231 (arm_sw_breakpoint_from_kind): Declare.
6232 (arm_breakpoint_kind_from_current_state): Declare.
6233 (arm_breakpoint_at): Declare.
6234 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
6235 arm_sw_breakpoint_from_kind if process is 32-bit.
6236 (aarch64_breakpoint_kind_from_pc): New function.
6237 (aarch64_breakpoint_kind_from_current_state): New function.
6238 (the_low_target): Initialize fields breakpoint_kind_from_pc
6239 and breakpoint_kind_from_current_state.
6240 * linux-arm-low.c (arm_breakpoint_kinds): Move to
6241 linux-aarch32-low.c.
6242 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
6243 (arm_breakpoint, arm_breakpoint_len): Likewise.
6244 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
6245 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
6246 (arm_is_thumb_mode): Likewise.
6247 (arm_breakpoint_at): Likewise.
6248 (arm_breakpoint_kind_from_pc): Likewise.
6249 (arm_sw_breakpoint_from_kind): Likewise.
6250 (arm_breakpoint_kind_from_current_state): Likewise.
6253 2015-08-04 Yao Qi <yao.qi@linaro.org>
6255 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6256 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6257 * server.c (extended_protocol): Remove "static".
6258 * server.h (extended_protocol): Declare it.
6260 2015-12-04 Josh Stone <jistone@redhat.com>
6262 * target.h (struct target_ops) <arch_setup>: Rename to ...
6263 (struct target_ops) <post_create_inferior>: ... this.
6264 (target_arch_setup): Rename to ...
6265 (target_post_create_inferior): ... this, calling post_create_inferior.
6266 * server.c (start_inferior): Update target_arch_setup calls to
6267 target_post_create_inferior.
6268 * linux-low.c (linux_low_ptrace_options): Forward declare.
6269 (linux_arch_setup): Update its comment for general use.
6270 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
6271 (struct linux_target_ops): Use linux_post_create_inferior.
6272 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
6273 to post_create_inferior.
6274 * nto-low.c (struct nto_target_ops): Likewise.
6275 * spu-low.c (struct spu_target_ops): Likewise.
6276 * win32-low.c (struct win32_target_ops): Likewise.
6278 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
6280 * linux-arm-low.c: Remove duplicate arch/arm.h include.
6282 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6284 * linux-arm-low.c (arm_reinsert_addr): Remove function.
6285 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
6286 * linux-cris-low.c (cris_reinsert_addr> Remove function.
6287 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6288 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
6289 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6290 * linux-mips-low.c (mips_reinsert_addr): Remove function.
6291 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6292 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
6293 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6294 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
6295 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6297 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6299 * linux-low.c (linux_look_up_symbols): Don't call
6300 linux_supports_traceclone.
6301 * linux-low.h (thread_db_init): Remove use_events argument.
6302 * thread-db.c (thread_db_use_event): Remove global variable.
6303 (struct thread_db) <td_thr_event_enable_p>: Remove field.
6304 (struct thread_db) <td_create_bp>: Remove field.
6305 (thread_db_create_event): Remove function.
6306 (thread_db_enable_reporting): Likewise.
6307 (find_one_thread): Don't check for thread_db_use_events.
6308 (attach_thread): Likewise.
6309 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
6310 (try_thread_db_load_1): Don't check for thread_db_use_events.
6311 (thread_db_init): Remove use_events argument and thread events
6313 (remove_thread_event_breakpoints): Remove function.
6314 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
6316 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6318 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
6320 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6321 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
6322 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6323 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
6324 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
6326 * linux-crisv32-low.c (cris_supports_hardware_single_step):
6328 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6329 * linux-low.c (can_hardware_single_step): Use
6330 supports_hardware_single_step.
6331 (can_software_single_step): New function.
6332 (start_step_over): Call can_software_single_step.
6333 (linux_supports_hardware_single_step): New function.
6334 (struct target_ops) <supports_software_single_step>: Initialize.
6335 * linux-low.h (struct linux_target_ops)
6336 <supports_hardware_single_step>: Initialize.
6337 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
6338 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6339 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
6340 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
6341 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
6342 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6343 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
6344 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6345 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
6346 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
6348 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
6349 (struct linux_target_ops) <tile_supports_hardware_single_step>:
6351 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
6352 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6353 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
6355 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6356 * target.h (struct target_ops): <supports_software_single_step>:
6358 (target_supports_software_single_step): New macro.
6360 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6362 * linux-low.c (linux_wait_1): Fix pc advance condition.
6363 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
6364 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
6366 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6368 * linux-arm-low.c (arm_is_thumb_mode): New function.
6369 (arm_breakpoint_at): Use arm_is_thumb_mode.
6370 (arm_breakpoint_kind_from_current_state): New function.
6371 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
6373 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
6374 (linux_breakpoint_kind_from_current_state): New function.
6375 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
6376 * linux-low.h (struct linux_target_ops)
6377 <breakpoint_kind_from_current_state>: New field.
6378 * target.h (struct target_ops): Likewise.
6379 (target_breakpoint_kind_from_current_state): New macro.
6381 2015-11-30 Pedro Alves <palves@redhat.com>
6383 * linux-low.c (linux_resume): Wake up the event loop before
6386 2015-11-30 Pedro Alves <palves@redhat.com>
6388 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
6390 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
6392 * target.c (struct thread_search): New structure.
6393 (thread_search_callback): New function.
6394 (prev_general_thread): New global.
6395 (prepare_to_access_memory, done_accessing_memory): New functions.
6396 * target.h (prepare_to_access_memory, done_accessing_memory):
6397 Replace macros with function declarations.
6399 2015-11-30 Pedro Alves <palves@redhat.com>
6402 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
6403 report TARGET_WAITKIND_NO_RESUMED.
6404 * remote-utils.c (prepare_resume_reply): Handle
6405 TARGET_WAITKIND_NO_RESUMED.
6406 * server.c (report_no_resumed): New global.
6407 (handle_query) <qSupported>: Handle "no-resumed+". Report
6408 "no-resumed+" support.
6409 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
6410 return error if the client doesn't support no-resumed events.
6411 (push_stop_notification): New function.
6412 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
6413 events if the client supports them.
6415 2015-11-30 Pedro Alves <palves@redhat.com>
6417 * linux-low.c (thread_still_has_status_pending_p): Don't check
6419 (lwp_resumed): New function.
6420 (status_pending_p_callback): Return early if the LWP is not
6421 supposed to be resumed.
6423 2015-11-30 Pedro Alves <palves@redhat.com>
6425 * linux-low.c (handle_extended_wait): Assert that the LWP's
6426 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
6427 thread create events, leave the new child's status pending.
6428 (linux_low_filter_event): If GDB wants to hear about thread exit
6429 events, leave the LWP marked dead and don't delete it.
6430 (linux_wait_for_event_filtered): Don't check for thread exit.
6431 (filter_exit_event): New function.
6432 (linux_wait_1): Use it, when returning an exit event.
6433 (linux_resume_one_lwp_throw): Assert that the LWP's
6434 waitstatus is TARGET_WAITKIND_IGNORE.
6435 * remote-utils.c (prepare_resume_reply): Handle
6436 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
6437 * server.c (report_thread_events): New global.
6438 (handle_general_set): Handle QThreadEvents.
6439 (handle_query) <qSupported>: Handle and report QThreadEvents+;
6440 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
6441 TARGET_WAITKIND_THREAD_EXITED.
6442 * server.h (report_thread_events): Declare.
6444 2015-11-30 Pedro Alves <palves@redhat.com>
6446 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
6447 the thread's last_resume_kind was resume_stop.
6449 2015-11-30 Pedro Alves <palves@redhat.com>
6451 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
6454 2015-11-30 Pedro Alves <palves@redhat.com>
6456 * server.c (handle_v_requests): Handle vCtrlC.
6458 2015-11-30 Pedro Alves <palves@redhat.com>
6460 * gdbthread.h (find_any_thread_of_pid): Declare.
6461 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
6463 * server.c (handle_query): If current_thread is NULL, look for
6464 another thread of the selected process.
6466 2015-11-26 Daniel Colascione <dancol@dancol.org>
6467 Simon Marchi <simon.marchi@ericsson.com>
6469 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
6470 * server.c (handle_qxfer_threads_worker): Refactor to include thread
6472 * target.h (struct target_ops) <thread_name>: New field.
6473 (target_thread_name): New macro.
6475 2015-11-23 Joel Brobecker <brobecker@adacore.com>
6477 * regcache.h (regcache_invalidate_pid): Add declaration.
6478 * regcache.c (regcache_invalidate_pid): New function, extracted
6479 from regcache_invalidate.
6480 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
6481 Add trivial documentation comment.
6482 * lynx-low.c: Use regcache_invalidate_pid instead of
6483 regcache_invalidate.
6485 2015-11-23 Joel Brobecker <brobecker@adacore.com>
6487 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
6488 and Elf64_auxv_t if the target is Android.
6490 2015-11-22 Doug Evans <xdje42@gmail.com>
6492 * target.h: #include <sys/types.h>.
6494 2015-11-19 Pedro Alves <palves@redhat.com>
6496 * linux-low.c (linux_process_qsupported): Change prototype.
6498 * linux-low.h (struct linux_target_ops) <process_qsupported>:
6500 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
6501 and adjust to loop over all features.
6502 * server.c (handle_query) <qSupported>: Adjust to call
6503 target_process_qsupported once, passing it a vector of unprocessed
6505 * target.h (struct target_ops) <process_qsupported>: Change
6507 (target_process_qsupported): Adjust.
6509 2015-11-19 Pedro Alves <palves@redhat.com>
6511 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
6513 * configure: Regenerate.
6515 2015-11-19 Pedro Alves <palves@redhat.com>
6517 * configure: Regenerate.
6519 2015-11-19 Yao Qi <yao.qi@linaro.org>
6521 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
6524 2015-11-19 Yao Qi <yao.qi@linaro.org>
6526 * linux-aarch64-low.c (enum aarch64_operand_type): New.
6527 (struct aarch64_operand): Move enum out.
6529 2015-11-19 Yao Qi <yao.qi@linaro.org>
6531 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
6532 struct user_fpsimd_state *.
6533 (aarch64_store_fpregset): Likewise.
6535 2015-11-19 Yao Qi <yao.qi@linaro.org>
6537 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
6538 struct user_pt_regs *.
6539 (aarch64_store_gregset): Likewise.
6541 2015-11-18 Pedro Alves <palves@redhat.com>
6543 * Makefile.in (all_object_files): Add $IPA_OBJS.
6545 2015-11-17 Pedro Alves <palves@redhat.com>
6547 * win32-low.c (win32_resume): Use gdb_signal_from_host,
6548 GDB_SIGNAL_0 and gdb_signal_to_string.
6550 2015-11-17 Pedro Alves <palves@redhat.com>
6552 * win32-low.c (handle_output_debug_string): Remove parameter.
6553 (win32_kill): Remove our_status local and adjust call to
6554 handle_output_debug_string.
6555 (get_child_debug_event): Adjust call to
6556 handle_output_debug_string.
6558 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6560 * linux-mips-low.c (mips_fill_gregset): Add cast.
6561 (mips_store_gregset): Likewise.
6562 (mips_fill_fpregset): Likewise.
6563 (mips_store_fpregset): Likewise.
6565 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6567 * linux-mips-low.c (mips_add_watchpoint): Rename private to
6570 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6572 * linux-mips-low.c (mips_linux_new_thread): Change type of
6573 watch_type to enum target_hw_bp_type.
6575 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6577 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
6578 Change return type to arm_hwbp_type.
6580 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6582 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
6583 (arm_store_gregset): Likewise.
6584 * linux-arm-low.c (arm_get_hwcap): Likewise.
6585 (arm_read_description): Likewise.
6587 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6589 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
6591 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6593 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
6594 (ppc_fill_vsxregset): Likewise.
6595 (ppc_store_vsxregset): Likewise.
6596 (ppc_fill_vrregset): Likewise.
6597 (ppc_store_vrregset): Likewise.
6598 (ppc_fill_evrregset): Likewise.
6599 (ppc_store_evrregset): Likewise.
6601 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6603 * linux-ppc-low.c (ppc_usrregs_info): Remove
6604 forward-declaration.
6605 (ppc_arch_setup): Move lower in file.
6607 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
6609 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
6610 (ps_pdwrite): Likewise.
6612 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
6614 * linux-arm-low.c (arm_new_thread): Move pointer dereference
6615 to after assert checks.
6617 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
6619 * proc-service.c (ps_pdread): Add/adjust casts.
6620 (ps_pdwrite): Add/adjust casts.
6622 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
6624 * server.c (handle_search_memory_1): Cast return value of
6627 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
6629 * server.c (write_qxfer_response): Change type of data to
6632 2015-10-29 Pedro Alves <palves@redhat.com>
6634 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
6636 2015-10-29 Pedro Alves <palves@redhat.com>
6638 * tracepoint.c (clear_installed_tracepoints): Add casts.
6640 2015-10-29 Pedro Alves <palves@redhat.com>
6642 * server.c (handle_v_cont, process_serial_event): Add enum
6643 gdb_signal casts to signal parsing code.
6645 2015-10-29 Pedro Alves <palves@redhat.com>
6647 * linux-low.h (NULL_REGSET): Define.
6648 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
6649 * linux-arm-low.c (arm_regsets): Likewise.
6650 * linux-crisv32-low.c (cris_regsets): Likewise.
6651 * linux-m68k-low.c (m68k_regsets): Likewise.
6652 * linux-mips-low.c (mips_regsets): Likewise.
6653 * linux-nios2-low.c (nios2_regsets): Likewise.
6654 * linux-ppc-low.c (ppc_regsets): Likewise.
6655 * linux-s390-low.c (s390_regsets): Likewise.
6656 * linux-sh-low.c (sh_regsets): Likewise.
6657 * linux-sparc-low.c (sparc_regsets): Likewise.
6658 * linux-tic6x-low.c (tic6x_regsets): Likewise.
6659 * linux-tile-low.c (tile_regsets): Likewise.
6660 * linux-x86-low.c (x86_regsets): Likewise.
6661 * linux-xtensa-low.c (xtensa_regsets): Likewise.
6663 2015-10-29 Pedro Alves <palves@redhat.com>
6665 * linux-low.h (NULL_REGSET): Define.
6666 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
6667 * linux-arm-low.c (arm_regsets): Likewise.
6668 * linux-crisv32-low.c (cris_regsets): Likewise.
6669 * linux-m68k-low.c (m68k_regsets): Likewise.
6670 * linux-mips-low.c (mips_regsets): Likewise.
6671 * linux-nios2-low.c (nios2_regsets): Likewise.
6672 * linux-ppc-low.c (ppc_regsets): Likewise.
6673 * linux-s390-low.c (s390_regsets): Likewise.
6674 * linux-sh-low.c (sh_regsets): Likewise.
6675 * linux-sparc-low.c (sparc_regsets): Likewise.
6676 * linux-tic6x-low.c (tic6x_regsets): Likewise.
6677 * linux-tile-low.c (tile_regsets): Likewise.
6678 * linux-x86-low.c (x86_regsets): Likewise.
6679 * linux-xtensa-low.c (xtensa_regsets): Likewise.
6681 2015-10-26 Doug Evans <dje@google.com>
6683 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
6685 2015-10-26 Doug Evans <dje@google.com>
6687 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
6689 2015-10-26 Doug Evans <dje@google.com>
6691 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
6693 (attach_thread, find_new_threads_callback): Ditto.
6695 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
6697 * mem-break.h (set_breakpoint_data): Remove.
6699 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
6701 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
6702 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
6703 (initialize_low): Remove set_breakpoint_data call.
6704 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
6705 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
6706 (initialize_low): Remove set_breakpoint_data call.
6707 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
6708 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
6709 (initialize_low): Remove set_breakpoint_data call.
6711 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
6713 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
6714 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
6715 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
6716 * target.h (target_breakpoint_kind_from_pc): New macro.
6718 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
6720 * linux-low.c (default_breakpoint_kind_from_pc): New function.
6721 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
6722 the default breakpoint kind.
6724 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6726 * linux-arm-low.c (arm_supports_z_point_type): Add software
6729 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6731 * linux-arm-low.c: Refactor breakpoint definitions.
6732 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
6733 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
6735 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6737 * Makefile.in: Add arm.c/o.
6738 * configure.srv: Likewise.
6739 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
6740 (arm_breakpoint_kind_from_pc): New function.
6741 (arm_sw_breakpoint_from_kind): Return proper kind.
6742 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
6744 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6746 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
6748 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
6749 (struct raw_breakpoint) <size>: Remove.
6750 (struct raw_breakpoint) <kind>: Add.
6751 (bp_size): New function.
6752 (bp_opcode): Likewise.
6753 (find_raw_breakpoint_at): Adjust for kind.
6754 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
6755 (remove_memory_breakpoint): Adjust for kind call bp_size.
6756 (set_raw_breakpoint_at): Adjust for kind.
6757 (set_breakpoint): Likewise.
6758 (set_breakpoint_at): Call breakpoint_kind_from_pc.
6759 (delete_raw_breakpoint): Adjust for kind.
6760 (delete_breakpoint): Likewise.
6761 (find_gdb_breakpoint): Likewise.
6762 (set_gdb_breakpoint_1): Likewise.
6763 (set_gdb_breakpoint): Likewise.
6764 (delete_gdb_breakpoint_1): Likewise.
6765 (delete_gdb_breakpoint): Likewise.
6766 (uninsert_raw_breakpoint): Likewise.
6767 (reinsert_raw_breakpoint): Likewise.
6768 (set_breakpoint_data): Remove.
6769 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
6770 (check_mem_read): Adjust for kind call bp_size.
6771 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
6772 (clone_one_breakpoint): Adjust for kind.
6773 * mem-break.h (set_gdb_breakpoint): Likewise.
6774 (delete_gdb_breakpoint): Likewise.
6775 * server.c (process_serial_event): Likewise.
6777 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6779 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
6780 (struct linux_target_ops) <breakpoint>: Remove.
6781 (struct linux_target_ops) <breakpoint_len>: Remove.
6782 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6783 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6784 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
6785 (arm_sw_breakpoint_from_kind): New function.
6786 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
6787 (struct linux_target_ops) <breakpoint>: Remove.
6788 (struct linux_target_ops) <breakpoint_len>: Remove.
6789 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6790 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6791 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
6792 (struct linux_target_ops) <breakpoint>: Remove.
6793 (struct linux_target_ops) <breakpoint_len>: Remove.
6794 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6795 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6796 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
6797 (struct linux_target_ops) <breakpoint>: Remove.
6798 (struct linux_target_ops) <breakpoint_len>: Remove.
6799 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6800 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6801 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
6802 and sw_breakpoint_from_kind to increment the pc.
6803 (linux_breakpoint_kind_from_pc): New function.
6804 (linux_sw_breakpoint_from_kind): New function.
6805 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
6806 (initialize_low): Call breakpoint_kind_from_pc and
6807 sw_breakpoint_from_kind to replace breakpoint_data/len.
6808 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
6810 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
6811 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
6812 (struct linux_target_ops) <breakpoint>: Remove.
6813 (struct linux_target_ops) <breakpoint_len>: Remove.
6814 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6815 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6816 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
6817 (struct linux_target_ops) <breakpoint>: Remove.
6818 (struct linux_target_ops) <breakpoint_len>: Remove.
6819 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6820 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6821 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
6822 (struct linux_target_ops) <breakpoint>: Remove.
6823 (struct linux_target_ops) <breakpoint_len>: Remove.
6824 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6825 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6826 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
6827 (struct linux_target_ops) <breakpoint>: Remove.
6828 (struct linux_target_ops) <breakpoint_len>: Remove.
6829 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6830 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6831 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
6832 (struct linux_target_ops) <breakpoint>: Remove.
6833 (struct linux_target_ops) <breakpoint_len>: Remove.
6834 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6835 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6836 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
6837 (struct linux_target_ops) <breakpoint>: Remove.
6838 (struct linux_target_ops) <breakpoint_len>: Remove.
6839 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6840 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6841 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
6842 (struct linux_target_ops) <breakpoint>: Remove.
6843 (struct linux_target_ops) <breakpoint_len>: Remove.
6844 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6845 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6846 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
6847 (struct linux_target_ops) <breakpoint>: Remove.
6848 (struct linux_target_ops) <breakpoint_len>: Remove.
6849 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6850 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6851 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
6852 (struct linux_target_ops) <breakpoint>: Remove.
6853 (struct linux_target_ops) <breakpoint_len>: Remove.
6854 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6855 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6856 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
6857 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
6858 (struct linux_target_ops) <breakpoint>: Remove.
6859 (struct linux_target_ops) <breakpoint_len>: Remove.
6860 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6861 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6862 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
6863 (struct linux_target_ops) <breakpoint>: Remove.
6864 (struct linux_target_ops) <breakpoint_len>: Remove.
6865 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6866 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6868 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6870 * linux-cris-low.c (cris_get_pc): Remove void arg.
6872 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
6874 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
6877 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
6879 * inferiors.c (thread_pid_matches_callback): New function.
6880 (find_thread_process): New function.
6881 (remove_thread): Reset current_thread.
6882 (remove_process): Assert threads have been removed first.
6884 2015-10-15 Yao Qi <yao.qi@linaro.org>
6886 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
6888 (aarch64_remove_point): Likewise.
6889 * regcache.c (regcache_register_size): New function.
6891 2015-10-12 Yao Qi <yao.qi@linaro.org>
6893 * linux-aarch64-low.c: Update all callers as emit_load_store
6894 is renamed to aarch64_emit_load_store.
6896 2015-10-12 Yao Qi <yao.qi@linaro.org>
6898 * linux-aarch64-low.c: Update all callers of function renaming
6899 from emit_insn to aarch64_emit_insn.
6901 2015-10-12 Yao Qi <yao.qi@linaro.org>
6903 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
6904 arch/aarch64-insn.h.
6905 (struct aarch64_memory_operand): Likewise.
6907 (emit_insn): Move to arch/aarch64-insn.c.
6908 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
6909 (emit_load_store): Move to arch/aarch64-insn.c.
6910 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
6911 (can_encode_int32): Remove.
6913 2015-10-12 Yao Qi <yao.qi@linaro.org>
6915 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
6916 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
6917 (aarch64_relocate_instruction): Likewise.
6918 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
6919 (struct aarch64_insn_visitor): Likewise.
6921 2015-10-12 Yao Qi <yao.qi@linaro.org>
6923 * linux-aarch64-low.c (struct aarch64_insn_data): New.
6924 (struct aarch64_insn_visitor): New.
6925 (struct aarch64_insn_relocation_data): New.
6926 (aarch64_ftrace_insn_reloc_b): New function.
6927 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
6928 (aarch64_ftrace_insn_reloc_cb): Likewise.
6929 (aarch64_ftrace_insn_reloc_tb): Likewise.
6930 (aarch64_ftrace_insn_reloc_adr): Likewise.
6931 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
6932 (aarch64_ftrace_insn_reloc_others): Likewise.
6934 (aarch64_relocate_instruction): Use visitor.
6936 2015-10-12 Yao Qi <yao.qi@linaro.org>
6938 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
6939 int. Add argument buf.
6940 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
6941 aarch64_relocate_instruction.
6943 2015-10-12 Yao Qi <yao.qi@linaro.org>
6945 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
6946 argument insn. Remove local variable insn. Don't call
6948 (aarch64_install_fast_tracepoint_jump_pad): Call
6951 2015-09-30 Yao Qi <yao.qi@linaro.org>
6953 * linux-aarch64-low.c (emit_movk): Shorten a long line.
6954 (emit_load_store_pair): Likewise.
6956 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
6958 * dll.c (match_dll): Add cast(s).
6959 (unloaded_dll): Likewise.
6960 * linux-low.c (second_thread_of_pid_p): Likewise.
6961 (delete_lwp_callback): Likewise.
6962 (count_events_callback): Likewise.
6963 (select_event_lwp_callback): Likewise.
6964 (linux_set_resume_request): Likewise.
6965 * server.c (accumulate_file_name_length): Likewise.
6966 (emit_dll_description): Likewise.
6967 (handle_qxfer_threads_worker): Likewise.
6968 (visit_actioned_threads): Likewise.
6969 * thread-db.c (any_thread_of): Likewise.
6970 * tracepoint.c (same_process_p): Likewise.
6971 (match_blocktype): Likewise.
6972 (build_traceframe_info_xml): Likewise.
6974 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
6976 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
6978 (gdb_unparse_agent_expr): Likewise.
6979 * hostio.c (require_data): Likewise.
6980 (handle_pread): Likewise.
6981 * linux-low.c (disable_regset): Likewise.
6982 (fetch_register): Likewise.
6983 (store_register): Likewise.
6984 (get_dynamic): Likewise.
6985 (linux_qxfer_libraries_svr4): Likewise.
6986 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
6987 (set_fast_tracepoint_jump): Likewise.
6988 (uninsert_fast_tracepoint_jumps_at): Likewise.
6989 (reinsert_fast_tracepoint_jumps_at): Likewise.
6990 (validate_inserted_breakpoint): Likewise.
6991 (clone_agent_expr): Likewise.
6992 * regcache.c (init_register_cache): Likewise.
6993 * remote-utils.c (putpkt_binary_1): Likewise.
6994 (decode_M_packet): Likewise.
6995 (decode_X_packet): Likewise.
6996 (look_up_one_symbol): Likewise.
6997 (relocate_instruction): Likewise.
6998 (monitor_output): Likewise.
6999 * server.c (handle_search_memory): Likewise.
7000 (handle_qxfer_exec_file): Likewise.
7001 (handle_qxfer_libraries): Likewise.
7002 (handle_qxfer): Likewise.
7003 (handle_query): Likewise.
7004 (handle_v_cont): Likewise.
7005 (handle_v_run): Likewise.
7006 (captured_main): Likewise.
7007 * target.c (write_inferior_memory): Likewise.
7008 * thread-db.c (try_thread_db_load_from_dir): Likewise.
7009 * tracepoint.c (init_trace_buffer): Likewise.
7010 (add_tracepoint_action): Likewise.
7011 (add_traceframe): Likewise.
7012 (add_traceframe_block): Likewise.
7013 (cmd_qtdpsrc): Likewise.
7014 (cmd_qtdv): Likewise.
7015 (cmd_qtstatus): Likewise.
7016 (response_source): Likewise.
7017 (response_tsv): Likewise.
7018 (cmd_qtnotes): Likewise.
7019 (gdb_collect): Likewise.
7020 (initialize_tracepoint): Likewise.
7022 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
7024 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
7025 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
7026 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
7028 (enum aarch64_condition_codes): New enum.
7029 (w0): New static global.
7032 (struct aarch64_memory_operand) <type>: New
7033 MEMORY_OPERAND_POSTINDEX type.
7034 (postindex_memory_operand): New helper function.
7035 (emit_ret): New function.
7036 (emit_load_store_pair): New function, factored out of emit_stp
7037 with support for MEMORY_OPERAND_POSTINDEX.
7038 (emit_stp): Rewrite using emit_load_store_pair.
7039 (emit_ldp): New function.
7040 (emit_load_store): Likewise.
7041 (emit_ldr): Mention post-index instruction in comment.
7042 (emit_ldrh): New function.
7043 (emit_ldrb): New function.
7044 (emit_ldrsw): Mention post-index instruction in comment.
7045 (emit_str): Likewise.
7046 (emit_subs): New function.
7047 (emit_cmp): Likewise.
7048 (emit_and): Likewise.
7049 (emit_orr): Likewise.
7050 (emit_orn): Likewise.
7051 (emit_eor): Likewise.
7052 (emit_mvn): Likewise.
7053 (emit_lslv): Likewise.
7054 (emit_lsrv): Likewise.
7055 (emit_asrv): Likewise.
7056 (emit_mul): Likewise.
7057 (emit_sbfm): Likewise.
7058 (emit_sbfx): Likewise.
7059 (emit_ubfm): Likewise.
7060 (emit_ubfx): Likewise.
7061 (emit_csinc): Likewise.
7062 (emit_cset): Likewise.
7063 (emit_nop): Likewise.
7064 (emit_ops_insns): New helper function.
7065 (emit_pop): Likewise.
7066 (emit_push): Likewise.
7067 (aarch64_emit_prologue): New function.
7068 (aarch64_emit_epilogue): Likewise.
7069 (aarch64_emit_add): Likewise.
7070 (aarch64_emit_sub): Likewise.
7071 (aarch64_emit_mul): Likewise.
7072 (aarch64_emit_lsh): Likewise.
7073 (aarch64_emit_rsh_signed): Likewise.
7074 (aarch64_emit_rsh_unsigned): Likewise.
7075 (aarch64_emit_ext): Likewise.
7076 (aarch64_emit_log_not): Likewise.
7077 (aarch64_emit_bit_and): Likewise.
7078 (aarch64_emit_bit_or): Likewise.
7079 (aarch64_emit_bit_xor): Likewise.
7080 (aarch64_emit_bit_not): Likewise.
7081 (aarch64_emit_equal): Likewise.
7082 (aarch64_emit_less_signed): Likewise.
7083 (aarch64_emit_less_unsigned): Likewise.
7084 (aarch64_emit_ref): Likewise.
7085 (aarch64_emit_if_goto): Likewise.
7086 (aarch64_emit_goto): Likewise.
7087 (aarch64_write_goto_address): Likewise.
7088 (aarch64_emit_const): Likewise.
7089 (aarch64_emit_call): Likewise.
7090 (aarch64_emit_reg): Likewise.
7091 (aarch64_emit_pop): Likewise.
7092 (aarch64_emit_stack_flush): Likewise.
7093 (aarch64_emit_zero_ext): Likewise.
7094 (aarch64_emit_swap): Likewise.
7095 (aarch64_emit_stack_adjust): Likewise.
7096 (aarch64_emit_int_call_1): Likewise.
7097 (aarch64_emit_void_call_2): Likewise.
7098 (aarch64_emit_eq_goto): Likewise.
7099 (aarch64_emit_ne_goto): Likewise.
7100 (aarch64_emit_lt_goto): Likewise.
7101 (aarch64_emit_le_goto): Likewise.
7102 (aarch64_emit_gt_goto): Likewise.
7103 (aarch64_emit_ge_got): Likewise.
7104 (aarch64_emit_ops_impl): New static global variable.
7105 (aarch64_emit_ops): New target function, return
7106 &aarch64_emit_ops_impl.
7107 (struct linux_target_ops): Install it.
7109 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
7111 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
7112 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
7114 * linux-aarch64-ipa.c: New file.
7115 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
7117 (aarch64_get_thread_area): New target method.
7118 (extract_signed_bitfield): New helper function.
7119 (aarch64_decode_ldr_literal): New function.
7120 (enum aarch64_opcodes): New enum.
7121 (struct aarch64_register): New struct.
7122 (struct aarch64_operand): New struct.
7123 (x0): New static global.
7132 (aarch64_register): New helper function.
7133 (register_operand): Likewise.
7134 (immediate_operand): Likewise.
7135 (struct aarch64_memory_operand): New struct.
7136 (offset_memory_operand): New helper function.
7137 (preindex_memory_operand): Likewise.
7138 (enum aarch64_system_control_registers): New enum.
7139 (ENCODE): New macro.
7140 (emit_insn): New helper function.
7141 (emit_b): New function.
7142 (emit_bcond): Likewise.
7143 (emit_cb): Likewise.
7144 (emit_tb): Likewise.
7145 (emit_blr): Likewise.
7146 (emit_stp): Likewise.
7147 (emit_ldp_q_offset): Likewise.
7148 (emit_stp_q_offset): Likewise.
7149 (emit_load_store): Likewise.
7150 (emit_ldr): Likewise.
7151 (emit_ldrsw): Likewise.
7152 (emit_str): Likewise.
7153 (emit_ldaxr): Likewise.
7154 (emit_stxr): Likewise.
7155 (emit_stlr): Likewise.
7156 (emit_data_processing_reg): Likewise.
7157 (emit_data_processing): Likewise.
7158 (emit_add): Likewise.
7159 (emit_sub): Likewise.
7160 (emit_mov): Likewise.
7161 (emit_movk): Likewise.
7162 (emit_mov_addr): Likewise.
7163 (emit_mrs): Likewise.
7164 (emit_msr): Likewise.
7165 (emit_sevl): Likewise.
7166 (emit_wfe): Likewise.
7167 (append_insns): Likewise.
7168 (can_encode_int32_in): New helper function.
7169 (aarch64_relocate_instruction): New function.
7170 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
7171 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
7172 (struct linux_target_ops): Install aarch64_get_thread_area,
7173 aarch64_install_fast_tracepoint_jump_pad and
7174 aarch64_get_min_fast_tracepoint_insn_len.
7176 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
7178 * Makefile.in (aarch64-insn.o): New rule.
7179 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
7181 2015-09-21 Yao Qi <yao.qi@linaro.org>
7183 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
7185 2015-09-21 Yao Qi <yao.qi@linaro.org>
7187 * tracepoint.c (max_jump_pad_size): Remove.
7189 2015-09-18 Yao Qi <yao.qi@linaro.org>
7191 * linux-aarch64-low.c: Don't include sys/uio.h.
7192 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
7194 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
7196 * tracepoint.c (eval_result_type): Change prototype.
7197 (condition_true_at_tracepoint): Fix argument to compiled_cond.
7199 2015-09-15 Pedro Alves <palves@redhat.com>
7201 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
7202 Check whether to report exec events instead of checking whether
7203 multiprocess is enabled.
7205 2015-09-15 Pedro Alves <palves@redhat.com>
7208 * remote-utils.c (prepare_resume_reply): Merge
7209 TARGET_WAITKIND_VFORK_DONE switch case with the
7210 TARGET_WAITKIND_FORKED case.
7212 2015-09-15 Yao Qi <yao.qi@linaro.org>
7214 * server.c (handle_query): Check string comparison using
7215 "else if" instead of "if".
7217 2015-09-15 Yao Qi <yao.qi@linaro.org>
7219 * server.c (vCont_supported): New global variable.
7220 (handle_query): Set vCont_supported to 1 if "vContSupported+"
7221 matches. Append ";vContSupported+" to own_buf.
7222 (handle_v_requests): Append ";s;S" to own_buf if target supports
7223 hardware single step or vCont_supported is false.
7224 (capture_main): Set vCont_supported to zero.
7226 2015-09-15 Yao Qi <yao.qi@linaro.org>
7228 * linux-low.c (linux_supports_conditional_breakpoints): Rename
7230 (linux_supports_hardware_single_step): ... New function.
7231 (linux_target_ops): Update.
7232 * lynx-low.c (lynx_target_ops): Set field
7233 supports_hardware_single_step to target_can_do_hardware_single_step.
7234 * nto-low.c (nto_target_ops): Likewise.
7235 * spu-low.c (spu_target_ops): Likewise.
7236 * win32-low.c (win32_target_ops): Likewise.
7237 * target.c (target_can_do_hardware_single_step): New function.
7238 * target.h (struct target_ops) <supports_conditional_breakpoints>:
7239 Remove. <supports_hardware_single_step>: New field.
7240 (target_supports_conditional_breakpoints): Remove.
7241 (target_supports_hardware_single_step): New macro.
7242 (target_can_do_hardware_single_step): Declare.
7243 * server.c (handle_query): Use target_supports_hardware_single_step
7244 instead of target_supports_conditional_breakpoints.
7246 2015-09-15 Yao Qi <yao.qi@linaro.org>
7248 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
7250 (struct linux_target_ops the_low_target): Install
7251 aarch64_linux_siginfo_fixup.
7253 2015-09-11 Don Breazeal <donb@codesourcery.com>
7254 Luis Machado <lgustavo@codesourcery.com>
7256 * linux-low.c (linux_mourn): Static declaration.
7257 (linux_arch_setup): Move in front of
7258 handle_extended_wait.
7259 (linux_arch_setup_thread): New function.
7260 (handle_extended_wait): Handle exec events. Call
7261 linux_arch_setup_thread. Make event_lwp argument a
7262 pointer-to-a-pointer.
7263 (check_zombie_leaders): Do not check stopped threads.
7264 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
7265 (linux_low_filter_event): Add lwp and thread for exec'ing
7266 non-leader thread if leader thread has been deleted.
7267 Refactor code into linux_arch_setup_thread and call it.
7268 Pass child lwp pointer by reference to handle_extended_wait.
7269 (linux_wait_for_event_filtered): Update comment.
7270 (linux_wait_1): Prevent clobbering exec event status.
7271 (linux_supports_exec_events): New function.
7272 (linux_target_ops) <supports_exec_events>: Initialize new member.
7273 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
7275 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
7276 * server.c (report_exec_events): New global variable.
7277 (handle_query): Handle qSupported query for exec-events feature.
7278 (captured_main): Initialize report_exec_events.
7279 * server.h (report_exec_events): Declare new global variable.
7280 * target.h (struct target_ops) <supports_exec_events>: New
7282 (target_supports_exec_events): New macro.
7283 * win32-low.c (win32_target_ops) <supports_exec_events>:
7284 Initialize new member.
7286 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
7288 * linux-low.c (linux_low_enable_btrace): Remove.
7289 (linux_target_ops): Replace linux_low_enable_btrace with
7290 linux_enable_btrace.
7292 2015-09-03 Yao Qi <yao.qi@linaro.org>
7294 * linux-aarch64-low.c (aarch64_insert_point): Call
7295 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
7298 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
7300 * linux-low.c (check_stopped_by_breakpoint): Use
7301 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
7303 2015-08-27 Pedro Alves <palves@redhat.com>
7305 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
7307 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
7309 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
7310 the XNEW-family equivalent.
7311 (compile_bytecodes): Likewise.
7312 * dll.c (loaded_dll): Likewise.
7313 * event-loop.c (append_callback_event): Likewise.
7314 (create_file_handler): Likewise.
7315 (create_file_event): Likewise.
7316 * hostio.c (handle_open): Likewise.
7317 * inferiors.c (add_thread): Likewise.
7318 (add_process): Likewise.
7319 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
7320 * linux-arm-low.c (arm_new_process): Likewise.
7321 (arm_new_thread): Likewise.
7322 * linux-low.c (add_to_pid_list): Likewise.
7323 (linux_add_process): Likewise.
7324 (handle_extended_wait): Likewise.
7325 (add_lwp): Likewise.
7326 (enqueue_one_deferred_signal): Likewise.
7327 (enqueue_pending_signal): Likewise.
7328 (linux_resume_one_lwp_throw): Likewise.
7329 (linux_resume_one_thread): Likewise.
7330 (linux_read_memory): Likewise.
7331 (linux_write_memory): Likewise.
7332 * linux-mips-low.c (mips_linux_new_process): Likewise.
7333 (mips_linux_new_thread): Likewise.
7334 (mips_add_watchpoint): Likewise.
7335 * linux-x86-low.c (initialize_low_arch): Likewise.
7336 * lynx-low.c (lynx_add_process): Likewise.
7337 * mem-break.c (set_raw_breakpoint_at): Likewise.
7338 (set_breakpoint): Likewise.
7339 (add_condition_to_breakpoint): Likewise.
7340 (add_commands_to_breakpoint): Likewise.
7341 (clone_agent_expr): Likewise.
7342 (clone_one_breakpoint): Likewise.
7343 * regcache.c (new_register_cache): Likewise.
7344 * remote-utils.c (look_up_one_symbol): Likewise.
7345 * server.c (queue_stop_reply): Likewise.
7346 (start_inferior): Likewise.
7347 (queue_stop_reply_callback): Likewise.
7348 (handle_target_event): Likewise.
7349 * spu-low.c (fetch_ppc_memory): Likewise.
7350 (store_ppc_memory): Likewise.
7351 * target.c (set_target_ops): Likewise.
7352 * thread-db.c (thread_db_load_search): Likewise.
7353 (try_thread_db_load_1): Likewise.
7354 * tracepoint.c (add_tracepoint): Likewise.
7355 (add_tracepoint_action): Likewise.
7356 (create_trace_state_variable): Likewise.
7357 (cmd_qtdpsrc): Likewise.
7358 (cmd_qtro): Likewise.
7359 (add_while_stepping_state): Likewise.
7360 * win32-low.c (child_add_thread): Likewise.
7361 (get_image_name): Likewise.
7363 2015-08-25 Yao Qi <yao.qi@linaro.org>
7365 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
7367 2015-08-25 Yao Qi <yao.qi@linaro.org>
7369 * Makefile.in (aarch64-linux.o): New rule.
7370 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
7372 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
7373 (aarch64_init_debug_reg_state): Make it extern.
7374 (aarch64_linux_prepare_to_resume): Remove.
7376 2015-08-25 Yao Qi <yao.qi@linaro.org>
7378 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
7379 lwp_arch_private_info and ptid_of_lwp.
7381 2015-08-25 Yao Qi <yao.qi@linaro.org>
7383 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
7384 Find proc_info by find_process_pid. All callers updated.
7386 2015-08-25 Yao Qi <yao.qi@linaro.org>
7388 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
7390 (debug_reg_change_callback): Remove.
7391 (aarch64_notify_debug_reg_change): Remove.
7393 2015-08-25 Yao Qi <yao.qi@linaro.org>
7395 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
7396 Call current_lwp_ptid.
7398 2015-08-25 Yao Qi <yao.qi@linaro.org>
7400 * linux-aarch64-low.c (debug_reg_change_callback): Use
7403 2015-08-25 Yao Qi <yao.qi@linaro.org>
7405 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
7407 2015-08-25 Yao Qi <yao.qi@linaro.org>
7409 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
7411 2015-08-25 Yao Qi <yao.qi@linaro.org>
7413 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
7416 2015-08-25 Yao Qi <yao.qi@linaro.org>
7418 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
7420 (debug_reg_change_callback): Remove argument entry and add argument
7421 lwp. Remove local variable thread. Don't print thread id in the
7422 debugging output. Don't check whether pid of thread equals to pid.
7423 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
7424 iterate_over_lwps instead find_inferior.
7426 2015-08-24 Pedro Alves <palves@redhat.com>
7428 * inferiors.c (get_first_process): New function.
7429 * inferiors.h (get_first_process): New declaration.
7430 * remote-utils.c (read_ptid): Default to the first process in the
7431 list, instead of to the current thread's process.
7433 2015-08-24 Pedro Alves <palves@redhat.com>
7435 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
7436 * event-loop.c: Likewise.
7437 * remote-utils.c: Likewise.
7438 * tracepoint.c: Likewise.
7440 2015-08-24 Pedro Alves <palves@redhat.com>
7442 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
7445 2015-08-21 Pedro Alves <palves@redhat.com>
7447 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
7448 instead of literal 1.
7450 2015-08-21 Pedro Alves <palves@redhat.com>
7452 * tdesc.c (default_description): Explicitly zero-initialize.
7454 2015-08-21 Pedro Alves <palves@redhat.com>
7457 * inferiors.c (remove_thread): Discard any pending stop reply for
7459 * server.c (remove_all_on_match_pid): Rename to ...
7460 (remove_all_on_match_ptid): ... this. Work with a filter ptid
7462 (discard_queued_stop_replies): Change parameter to a ptid. Now
7464 (handle_v_kill, kill_inferior_callback, captured_main)
7465 (process_serial_event): Adjust.
7466 * server.h (discard_queued_stop_replies): Declare.
7468 2015-08-21 Pedro Alves <palves@redhat.com>
7470 * linux-low.c (wait_for_sigstop): Always switch to no thread
7471 selected if the previously current thread dies.
7472 * lynx-low.c (lynx_request_interrupt): Use the first thread's
7473 process instead of the current thread's.
7474 * remote-utils.c (input_interrupt): Don't check if there's no
7476 * server.c (gdb_read_memory, gdb_write_memory): If setting the
7477 current thread to the general thread fails, error out.
7478 (handle_qxfer_auxv, handle_qxfer_libraries)
7479 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
7480 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
7481 (handle_query): Check if there's a thread selected instead of
7482 checking whether there's any thread in the thread list.
7483 (handle_qxfer_threads, handle_qxfer_btrace)
7484 (handle_qxfer_btrace_conf): Don't error out early if there's no
7485 thread in the thread list.
7486 (handle_v_cont, myresume): Don't set the current thread to the
7488 (process_serial_event) <Hg handling>: Also set thread_id if the
7489 previous general thread is still alive.
7490 (process_serial_event) <g/G handling>: If setting the current
7491 thread to the general thread fails, error out.
7492 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
7493 thread's lwp instead of the current thread's.
7494 * target.c (set_desired_thread): If the desired thread was not
7495 found, leave the current thread pointing to NULL. Return an int
7496 (boolean) indicating success.
7497 * target.h (set_desired_thread): Change return type to int.
7499 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
7501 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
7502 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
7504 (ps_get_thread_area): New function.
7506 2015-08-19 Gary Benson <gbenson@redhat.com>
7508 * hostio.c (handle_pread): Do not attempt to read more data
7509 than hostio_reply_with_data can fit in a packet.
7511 2015-08-18 Joel Brobecker <brobecker@adacore.com>
7513 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
7515 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
7517 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
7519 2015-08-06 Pedro Alves <palves@redhat.com>
7521 * tracepoint.c (expr_eval_result): Now an int.
7523 2015-08-06 Pedro Alves <palves@redhat.com>
7525 * gdbthread.h (struct regcache): Forward declare.
7526 (struct thread_info) <regcache_data>: Now a struct regcache
7528 * inferiors.c (inferior_regcache_data)
7529 (set_inferior_regcache_data): Now work with struct regcache
7531 * inferiors.h (struct regcache): Forward declare.
7532 (inferior_regcache_data, set_inferior_regcache_data): Now work
7533 with struct regcache pointers.
7534 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
7535 (free_register_cache_thread): Remove struct regcache pointer
7538 2015-08-06 Pedro Alves <palves@redhat.com>
7540 * server.c (captured_main): On error, print the exception message
7541 to stderr, and if run_once is set, throw a quit.
7543 2015-08-06 Pedro Alves <palves@redhat.com>
7545 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
7548 2015-08-06 Pedro Alves <palves@redhat.com>
7550 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
7551 reading beyond the passed in buffer length.
7553 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
7555 * tracepoint.c (symbol_list) <required>: Remove.
7557 2015-08-06 Pedro Alves <palves@redhat.com>
7559 * linux-low.c (handle_extended_wait): Set the fork child's suspend
7560 count if stopping and suspending threads.
7561 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
7562 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
7563 (linux_detach): Complete an ongoing step-over.
7564 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
7566 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
7567 (linux_wait_1): If passing a signal to the inferior after
7568 finishing a step-over, unsuspend and re-resume all lwps. If we
7569 see a single-step event but the thread should be continuing, don't
7570 pass the trap to gdb.
7571 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
7572 internal_error instead of gdb_assert.
7573 (enqueue_pending_signal): New function.
7574 (check_ptrace_stopped_lwp_gone): Add debug output.
7575 (start_step_over): Use internal_error instead of gdb_assert.
7576 (complete_ongoing_step_over): New function.
7577 (linux_resume_one_thread): Don't resume a suspended thread.
7578 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
7581 2015-08-06 Pedro Alves <palves@redhat.com>
7583 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
7584 (linux_thread_alive): Use lwp_is_marked_dead.
7585 (extended_event_reported): Delete.
7586 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
7587 instead of extended_event_reported.
7588 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
7590 (lwp_is_marked_dead): New function.
7591 (lwp_running): Use lwp_is_marked_dead.
7592 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
7595 2015-08-06 Pedro Alves <palves@redhat.com>
7597 * linux-low.c (linux_wait_1): Move fork event output out of the
7598 !report_to_gdb check. Pass event_child->waitstatus to
7599 target_waitstatus_to_string instead of ourstatus.
7601 2015-08-04 Yao Qi <yao.qi@linaro.org>
7603 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
7604 if current_thread is 32 bit.
7606 2015-08-04 Yao Qi <yao.qi@linaro.org>
7608 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
7609 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
7610 * server.c (extended_protocol): Remove "static".
7611 * server.h (extended_protocol): Declare it.
7613 2015-08-04 Yao Qi <yao.qi@linaro.org>
7615 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
7616 both aarch64 and aarch32.
7617 (aarch64_set_pc): Likewise.
7619 2015-08-04 Yao Qi <yao.qi@linaro.org>
7621 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
7622 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
7623 arm-with-neon.xml to srv_xmlfiles.
7624 * linux-aarch64-low.c: Include linux-aarch32-low.h.
7625 (is_64bit_tdesc): New function.
7626 (aarch64_linux_read_description): New function.
7627 (aarch64_arch_setup): Call aarch64_linux_read_description.
7628 (regs_info): Rename to regs_info_aarch64.
7629 (aarch64_regs_info): Return right regs_info.
7630 (initialize_low_arch): Call initialize_low_arch_aarch32.
7632 2015-08-04 Yao Qi <yao.qi@linaro.org>
7634 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
7635 * linux-aarch32-low.c: New file.
7636 * linux-aarch32-low.h: New file.
7637 * linux-arm-low.c (arm_fill_gregset): Move it to
7638 linux-aarch32-low.c.
7639 (arm_store_gregset): Likewise.
7640 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
7641 (arm_store_vfpregset): Call arm_store_vfpregset_num.
7642 (arm_arch_setup): Check if PTRACE_GETREGSET works.
7643 (regs_info): Rename to regs_info_arm.
7644 (arm_regs_info): Return regs_info_aarch32 if
7645 have_ptrace_getregset is 1 and target description is
7646 arm_with_neon or arm_with_vfpv3.
7647 (initialize_low_arch): Don't call init_registers_arm_with_neon.
7648 Call initialize_low_arch_aarch32 instead.
7650 2015-08-04 Yao Qi <yao.qi@linaro.org>
7652 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
7653 * linux-low.c: ... here.
7654 * linux-low.h (have_ptrace_getregset): Declare it.
7656 2015-08-04 Pedro Alves <palves@redhat.com>
7658 * thread-db.c (struct thread_db): Use new typedefs.
7659 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
7661 (disable_thread_event_reporting): Cast result of dlsym to
7662 destination function pointer type.
7663 (thread_db_mourn): Use td_ta_delete_ftype.
7665 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
7667 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
7669 (CDX_BREAKPOINT): Define for R2.
7670 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
7671 (the_low_target): Add comments.
7673 2015-07-30 Yao Qi <yao.qi@linaro.org>
7675 * linux-arm-low.c (arm_hwcap): Remove it.
7676 (arm_read_description): New local variable arm_hwcap. Don't
7677 set arm_hwcap to zero.
7679 2015-07-30 Yao Qi <yao.qi@linaro.org>
7681 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
7682 Use regcache->tdesc instead.
7683 (arm_store_wmmxregset): Likewise.
7684 (arm_fill_vfpregset): Likewise.
7685 (arm_store_vfpregset): Likewise.
7687 2015-07-30 Yao Qi <yao.qi@linaro.org>
7689 * linux-arm-low.c: Include arch/arm.h.
7690 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
7691 (arm_store_gregset): Likewise.
7693 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
7695 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
7696 ptrace's 4th parameter.
7698 2015-07-27 Yao Qi <yao.qi@linaro.org>
7700 * configure.srv (case aarch64*-*-linux*): Don't set
7703 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
7705 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
7707 * linux-arm-low.c: Likewise.
7708 * linux-cris-low.c: Likewise.
7709 * linux-crisv32-low.c: Likewise.
7710 * linux-low.c: Likewise.
7711 * linux-m68k-low.c: Likewise.
7712 * linux-mips-low.c: Likewise.
7713 * linux-nios2-low.c: Likewise.
7714 * linux-s390-low.c: Likewise.
7715 * linux-sparc-low.c: Likewise.
7716 * linux-tic6x-low.c: Likewise.
7717 * linux-tile-low.c: Likewise.
7718 * linux-x86-low.c: Likewise.
7720 2015-07-24 Pedro Alves <palves@redhat.com>
7722 * config.in: Regenerate.
7723 * configure: Regenerate.
7725 2015-07-24 Pedro Alves <palves@redhat.com>
7727 * acinclude.m4: Include ../ptrace.m4.
7728 * configure.ac: Call GDB_AC_PTRACE.
7729 * config.in, configure: Regenerate.
7731 2015-07-24 Yao Qi <yao.qi@linaro.org>
7733 * linux-low.c (linux_create_inferior): Remove setting to
7734 proc->priv->new_inferior.
7735 (linux_attach): Likewise.
7736 (linux_low_filter_event): Likewise.
7737 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
7739 2015-07-24 Yao Qi <yao.qi@linaro.org>
7741 * linux-low.c (linux_arch_setup): New function.
7742 (linux_low_filter_event): If proc->tdesc is NULL and
7743 proc->attached is true, call the_low_target.arch_setup.
7744 Otherwise, keep status pending, and return.
7745 (linux_resume_one_lwp_throw): Don't call get_pc if
7746 thread->while_stepping isn't NULL. Don't call
7747 get_thread_regcache if proc->tdesc is NULL.
7748 (need_step_over_p): Return 0 if proc->tdesc is NULL.
7749 (linux_target_ops): Install arch_setup.
7750 * server.c (start_inferior): Call the_target->arch_setup.
7751 * target.h (struct target_ops) <arch_setup>: New field.
7752 (target_arch_setup): New marco.
7753 * lynx-low.c (lynx_target_ops): Update.
7754 * nto-low.c (nto_target_ops): Update.
7755 * spu-low.c (spu_target_ops): Update.
7756 * win32-low.c (win32_target_ops): Update.
7758 2015-07-24 Yao Qi <yao.qi@linaro.org>
7760 * linux-low.c (linux_add_process): Don't set
7761 proc->priv->new_inferior.
7762 (linux_create_inferior): Set proc->priv->new_inferior to 1.
7763 (linux_attach): Likewise.
7765 2015-07-24 Yao Qi <yao.qi@linaro.org>
7767 * server.c (start_inferior): Code refactor.
7769 2015-07-24 Yao Qi <yao.qi@linaro.org>
7771 * server.c (process_serial_event): Set general_thread.
7773 2015-07-21 Yao Qi <yao.qi@linaro.org>
7775 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
7776 aarch64_linux_get_debug_reg_capacity.
7778 2015-07-17 Yao Qi <yao.qi@linaro.org>
7780 * Makefile.in (aarch64-linux-hw-point.o): New rule.
7781 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
7782 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
7783 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
7784 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
7785 (AARCH64_HWP_ALIGNMENT): Likewise.
7786 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
7787 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
7788 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
7789 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
7790 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
7791 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
7792 (struct aarch64_debug_reg_state): Likewise.
7793 (struct arch_lwp_info): Likewise.
7794 (aarch64_align_watchpoint): Likewise.
7795 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
7796 (aarch64_watchpoint_length): Likewise.
7797 (aarch64_point_encode_ctrl_reg): Likewise
7798 (aarch64_point_is_aligned): Likewise.
7799 (aarch64_align_watchpoint): Likewise.
7800 (aarch64_linux_set_debug_regs):
7801 (aarch64_dr_state_insert_one_point): Likewise.
7802 (aarch64_dr_state_remove_one_point): Likewise.
7803 (aarch64_handle_breakpoint): Likewise.
7804 (aarch64_handle_aligned_watchpoint): Likewise.
7805 (aarch64_handle_unaligned_watchpoint): Likewise.
7806 (aarch64_handle_watchpoint): Likewise.
7808 2015-07-17 Yao Qi <yao.qi@linaro.org>
7810 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
7811 and don't aarch64_get_debug_reg_state. All callers update.
7812 (aarch64_handle_aligned_watchpoint): Likewise.
7813 (aarch64_handle_unaligned_watchpoint): Likewise.
7814 (aarch64_handle_watchpoint): Likewise.
7815 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
7816 (aarch64_remove_point): Likewise.
7818 2015-07-17 Yao Qi <yao.qi@linaro.org>
7820 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
7822 (aarch64_handle_unaligned_watchpoint): Likewise.
7824 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7826 Revert the previous 3 commits:
7827 Move gdb_regex* to common/
7828 Move linux_find_memory_regions_full & co.
7829 gdbserver build-id attribute generator
7831 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7832 Jan Kratochvil <jan.kratochvil@redhat.com>
7834 gdbserver build-id attribute generator.
7835 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
7836 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
7837 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
7839 (get_dynamic): Use find_pdhr to traverse program headers.
7840 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
7841 (compare_mapping_entry_range, struct find_memory_region_callback_data)
7842 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
7843 (get_hex_build_id): New.
7844 (linux_qxfer_libraries_svr4): Add optional build-id attribute
7845 to reply XML document.
7847 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7848 Jan Kratochvil <jan.kratochvil@redhat.com>
7850 * target.c: Include target/target-utils.h and fcntl.h.
7851 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
7852 (target_fileio_read_stralloc): New functions.
7854 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7856 * Makefile.in (OBS): Add gdb_regex.o.
7858 * config.in: Rebuilt.
7859 * configure: Rebuilt.
7861 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7862 Jan Kratochvil <jan.kratochvil@redhat.com>
7864 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
7865 * Makefile.in (OBS): Add target-utils.o.
7866 (linux-maps.o, target-utils.o): New.
7867 * configure.srv (srv_linux_obj): Add linux-maps.o.
7869 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
7871 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
7873 (the_low_target): Install it.
7875 2015-07-14 Pedro Alves <palves@redhat.com>
7877 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
7878 Instead, ignore ECHILD, and throw an error for other errnos.
7880 2015-07-10 Pedro Alves <palves@redhat.com>
7882 * event-loop.c (struct callback_event) <data>: Change type to
7883 gdb_client_data instance instead of gdb_client_data pointer.
7884 (append_callback_event): Adjust.
7886 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
7888 * linux-aarch64-low.c: Add comments for each linux_target_ops
7889 method. Remove comments already covered in target_ops and
7890 linux_target_ops definitions.
7891 (the_low_target): Add comments for each unimplemented method.
7893 2015-07-09 Yao Qi <yao.qi@linaro.org>
7895 * linux-aarch64-low.c (aarch64_regmap): Remove.
7896 (aarch64_usrregs_info): Remove.
7897 (regs_info): Set field usrregs to NULL.
7899 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
7901 * linux-low.c: Include "rsp-low.h"
7902 (linux_low_encode_pt_config, linux_low_encode_raw): New.
7903 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
7904 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
7905 (handle_btrace_enable_pt): New.
7906 (handle_btrace_general_set): Support "pt".
7907 (handle_btrace_conf_general_set): Support "pt:size".
7909 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
7911 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
7914 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
7916 * linux-aarch64-low.c: Remove comment about endianness.
7917 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
7918 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
7921 2015-06-24 Gary Benson <gbenson@redhat.com>
7923 * linux-i386-ipa.c (stdint.h): Do not include.
7924 * lynx-i386-low.c (stdint.h): Likewise.
7925 * lynx-ppc-low.c (stdint.h): Likewise.
7926 * mem-break.c (stdint.h): Likewise.
7927 * thread-db.c (stdint.h): Likewise.
7928 * tracepoint.c (stdint.h): Likewise.
7929 * win32-low.c (stdint.h): Likewise.
7931 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
7933 * server.c (write_qxfer_response): Update call to
7934 remote_escape_output.
7936 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
7937 Jan Kratochvil <jan.kratochvil@redhat.com>
7939 Merge multiple hex conversions.
7940 * gdbreplay.c (tohex): Rename to 'fromhex'.
7941 (logchar): Use fromhex.
7943 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
7945 * server.c (handle_qxfer_libraries): Set `version' attribute for
7948 2015-06-10 Gary Benson <gbenson@redhat.com>
7950 * target.h (struct target_ops) <multifs_open>: New field.
7951 <multifs_unlink>: Likewise.
7952 <multifs_readlink>: Likewise.
7953 * linux-low.c (nat/linux-namespaces.h): New include.
7954 (linux_target_ops): Initialize the_target->multifs_open,
7955 the_target->multifs_unlink and the_target->multifs_readlink.
7956 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
7957 * hostio.c (hostio_fs_pid): New static variable.
7958 (hostio_handle_new_gdb_connection): New function.
7959 (handle_setfs): Likewise.
7960 (handle_open): Use the_target->multifs_open as appropriate.
7961 (handle_unlink): Use the_target->multifs_unlink as appropriate.
7962 (handle_readlink): Use the_target->multifs_readlink as
7964 (handle_vFile): Handle vFile:setfs packets.
7965 * server.c (handle_query): Call hostio_handle_new_gdb_connection
7966 after target_handle_new_gdb_connection.
7968 2015-06-10 Gary Benson <gbenson@redhat.com>
7970 * configure.ac (AC_CHECK_FUNCS): Add setns.
7971 * config.in: Regenerate.
7972 * configure: Likewise.
7973 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
7974 (linux-namespaces.o): New rule.
7975 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
7977 2015-06-09 Gary Benson <gbenson@redhat.com>
7979 * hostio.c (handle_open): Process mode argument with
7980 fileio_to_host_mode.
7982 2015-06-01 Yao Qi <yao.qi@linaro.org>
7984 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
7985 * linux-x86-low.c: Likewise.
7987 2015-05-28 Don Breazeal <donb@codesourcery.com>
7989 * linux-low.c (handle_extended_wait): Initialize
7990 thread_info.last_resume_kind for new fork children.
7992 2015-05-15 Pedro Alves <palves@redhat.com>
7994 * target.h (target_handle_new_gdb_connection): Rewrite using if
7995 wrapped in do/while.
7997 2015-05-14 Joel Brobecker <brobecker@adacore.com>
7999 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
8000 * configure, config.in: Regenerate.
8001 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
8004 2015-05-12 Don Breazeal <donb@codesourcery.com>
8006 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
8007 PTRACE_EVENT_VFORK_DONE.
8008 (linux_low_ptrace_options, extended_event_reported): Add vfork
8010 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
8011 and "vforkdone" for RSP 'T' Stop Reply Packet.
8012 * server.h (report_vfork_events): Declare
8015 2015-05-12 Don Breazeal <donb@codesourcery.com>
8017 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
8018 (the_low_target) <new_fork>: Initialize new member.
8019 * linux-arm-low.c (arm_new_fork): New function.
8020 (the_low_target) <new_fork>: Initialize new member.
8021 * linux-low.c (handle_extended_wait): Call new target function
8023 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
8024 * linux-mips-low.c (mips_add_watchpoint): New function
8025 extracted from mips_insert_point.
8026 (the_low_target) <new_fork>: Initialize new member.
8027 (mips_linux_new_fork): New function.
8028 (mips_insert_point): Call mips_add_watchpoint.
8029 * linux-x86-low.c (x86_linux_new_fork): New function.
8030 (the_low_target) <new_fork>: Initialize new member.
8032 2015-05-12 Don Breazeal <donb@codesourcery.com>
8034 * linux-low.c (handle_extended_wait): Implement return value,
8035 rename argument 'event_child' to 'event_lwp', handle
8036 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
8037 (linux_low_ptrace_options): New function.
8038 (linux_low_filter_event): Call linux_low_ptrace_options,
8039 use different argument fo linux_enable_event_reporting,
8040 use return value from handle_extended_wait.
8041 (extended_event_reported): New function.
8042 (linux_wait_1): Call extended_event_reported and set
8043 status to report fork events.
8044 (linux_write_memory): Add pid to debug message.
8045 (reset_lwp_ptrace_options_callback): New function.
8046 (linux_handle_new_gdb_connection): New function.
8047 (linux_target_ops): Initialize new structure member.
8048 * linux-low.h (struct lwp_info) <waitstatus>: New member.
8049 * lynx-low.c: Initialize new structure member.
8050 * remote-utils.c (prepare_resume_reply): Implement stop reason
8051 "fork" for "T" stop message.
8052 * server.c (handle_query): Call handle_new_gdb_connection.
8053 * server.h (report_fork_events): Declare global flag.
8054 * target.h (struct target_ops) <handle_new_gdb_connection>:
8056 (target_handle_new_gdb_connection): New macro.
8057 * win32-low.c: Initialize new structure member.
8059 2015-05-12 Don Breazeal <donb@codesourcery.com>
8061 * mem-break.c (APPEND_TO_LIST): Define macro.
8062 (clone_agent_expr): New function.
8063 (clone_one_breakpoint): New function.
8064 (clone_all_breakpoints): New function.
8065 * mem-break.h: Declare new functions.
8067 2015-05-12 Don Breazeal <donb@codesourcery.com>
8069 * linux-low.c (linux_supports_fork_events): New function.
8070 (linux_supports_vfork_events): New function.
8071 (linux_target_ops): Initialize new structure members.
8072 (initialize_low): Call linux_check_ptrace_features.
8073 * lynx-low.c (lynx_target_ops): Initialize new structure
8075 * server.c (report_fork_events, report_vfork_events):
8077 (handle_query): Add new features to qSupported packet and
8079 (captured_main): Initialize new global variables.
8080 * target.h (struct target_ops) <supports_fork_events>:
8082 <supports_vfork_events>: New member.
8083 (target_supports_fork_events): New macro.
8084 (target_supports_vfork_events): New macro.
8085 * win32-low.c (win32_target_ops): Initialize new structure
8088 2015-05-12 Gary Benson <gbenson@redhat.com>
8090 * server.c (handle_qxfer_exec_file): Use current process
8093 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
8095 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
8096 Remove HAVE_PTRACE_GETREGS conditionals.
8097 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
8098 instead of PTRACE_GETREGS and PTRACE_SETREGS.
8100 2015-05-08 Yao Qi <yao.qi@linaro.org>
8102 * linux-low.c (linux_supports_conditional_breakpoints): New
8104 (linux_target_ops): Install new target method.
8105 * lynx-low.c (lynx_target_ops): Install NULL hook for
8106 supports_conditional_breakpoints.
8107 * nto-low.c (nto_target_ops): Likewise.
8108 * spu-low.c (spu_target_ops): Likewise.
8109 * win32-low.c (win32_target_ops): Likewise.
8110 * server.c (handle_query): Check
8111 target_supports_conditional_breakpoints.
8112 * target.h (struct target_ops) <supports_conditional_breakpoints>:
8114 (target_supports_conditional_breakpoints): New macro.
8116 2015-05-06 Pedro Alves <palves@redhat.com>
8119 * server.c (start_inferior): If the process exits, mourn it.
8121 2015-04-21 Gary Benson <gbenson@redhat.com>
8123 * hostio.c (fileio_open_flags_to_host): Factored out to
8124 fileio_to_host_openflags in common/fileio.c. Single use
8127 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
8129 * linux-xtensa-low.c (xtensa_fill_gregset)
8130 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
8133 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
8135 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
8136 (regs_info): Replace usrregs pointer with NULL.
8138 2015-04-17 Gary Benson <gbenson@redhat.com>
8140 * target.h (struct target_ops) <pid_to_exec_file>: New field.
8141 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
8142 * server.c (handle_qxfer_exec_file): New function.
8143 (qxfer_packets): Add exec-file entry.
8144 (handle_query): Report qXfer:exec-file:read as supported packet.
8146 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
8148 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
8150 2015-04-09 Gary Benson <gbenson@redhat.com>
8152 * hostio-errno.c (errno_to_fileio_error): Remove function.
8153 Update caller to use remote_fileio_to_fio_error.
8155 2015-04-09 Yao Qi <yao.qi@linaro.org>
8157 * linux-low.c (linux_insert_point): Call
8158 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
8159 (linux_remove_point): Call remove_memory_breakpoint if type is
8161 * linux-x86-low.c (x86_insert_point): Don't call
8162 insert_memory_breakpoint.
8163 (x86_remove_point): Don't call remove_memory_breakpoint.
8165 2015-04-01 Pedro Alves <palves@redhat.com>
8166 Cleber Rosa <crosa@redhat.com>
8168 * server.c (gdbserver_usage): Reorganize and extend the usage
8171 2015-03-24 Pedro Alves <palves@redhat.com>
8173 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
8174 output. Also dump TRAP_TRACE.
8175 (linux_low_filter_event): In debug output, distinguish a
8176 resume_stop SIGSTOP from a delayed SIGSTOP.
8178 2015-03-24 Gary Benson <gbenson@redhat.com>
8180 * linux-x86-low.c (x86_linux_new_thread): Moved to
8182 (x86_linux_prepare_to_resume): Likewise.
8184 2015-03-24 Gary Benson <gbenson@redhat.com>
8186 * Makefile.in (x86-linux-dregs.o): New rule.
8187 * configure.srv: Add x86-linux-dregs.o to relevant targets.
8188 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
8189 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
8190 (x86_linux_dr_get): Likewise.
8191 (x86_linux_dr_set): Likewise.
8192 (update_debug_registers_callback): Likewise.
8193 (x86_linux_dr_set_addr): Likewise.
8194 (x86_linux_dr_get_addr): Likewise.
8195 (x86_linux_dr_set_control): Likewise.
8196 (x86_linux_dr_get_control): Likewise.
8197 (x86_linux_dr_get_status): Likewise.
8198 (x86_linux_update_debug_registers): Likewise.
8200 2015-03-24 Gary Benson <gbenson@redhat.com>
8202 * linux-x86-low.c (x86_linux_update_debug_registers):
8203 New function, factored out from...
8204 (x86_linux_prepare_to_resume): ...this.
8206 2015-03-24 Gary Benson <gbenson@redhat.com>
8208 * linux-x86-low.c (x86_linux_dr_get): Update comments.
8209 (x86_linux_dr_set): Likewise.
8210 (update_debug_registers_callback): Likewise.
8211 (x86_linux_dr_set_addr): Likewise.
8212 (x86_linux_dr_get_addr): Likewise.
8213 (x86_linux_dr_set_control): Likewise.
8214 (x86_linux_dr_get_control): Likewise.
8215 (x86_linux_dr_get_status): Likewise.
8216 (x86_linux_prepare_to_resume): Likewise.
8218 2015-03-24 Gary Benson <gbenson@redhat.com>
8220 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
8221 Use perror_with_name. Pass string through gettext.
8222 (x86_linux_dr_set): Likewise.
8224 2015-03-24 Gary Benson <gbenson@redhat.com>
8226 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
8227 (x86_linux_dr_set_addr): ...this.
8228 (x86_dr_low_get_addr): Rename to...
8229 (x86_linux_dr_get_addr): ...this.
8230 (x86_dr_low_set_control): Rename to...
8231 (x86_linux_dr_set_control): ...this.
8232 (x86_dr_low_get_control): Rename to...
8233 (x86_linux_dr_get_control): ...this.
8234 (x86_dr_low_get_status): Rename to...
8235 (x86_linux_dr_get_status): ...this.
8236 (x86_dr_low): Update with new function names.
8238 2015-03-24 Gary Benson <gbenson@redhat.com>
8240 * Makefile.in (x86-linux.o): New rule.
8241 * configure.srv: Add x86-linux.o to relevant targets.
8242 * linux-low.c (lwp_set_arch_private_info): New function.
8243 (lwp_arch_private_info): Likewise.
8244 * linux-x86-low.c: Include nat/x86-linux.h.
8245 (arch_lwp_info): Removed structure.
8246 (update_debug_registers_callback):
8247 Use lwp_set_debug_registers_changed.
8248 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
8249 and lwp_set_debug_registers_changed.
8250 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
8252 2015-03-24 Gary Benson <gbenson@redhat.com>
8254 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
8255 * linux-arm-low.c (arm_new_thread): Likewise.
8256 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
8257 * linux-mips-low.c (mips_linux_new_thread): Likewise.
8258 * linux-x86-low.c (x86_linux_new_thread): Likewise.
8259 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
8261 2015-03-24 Gary Benson <gbenson@redhat.com>
8263 * linux-low.c (ptid_of_lwp): New function.
8264 (lwp_is_stopped): Likewise.
8265 (lwp_stop_reason): Likewise.
8266 * linux-x86-low.c (update_debug_registers_callback):
8268 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
8271 2015-03-24 Gary Benson <gbenson@redhat.com>
8273 * linux-low.h (linux_stop_lwp): Remove declaration.
8275 2015-03-24 Gary Benson <gbenson@redhat.com>
8277 * linux-low.h: Include nat/linux-nat.h.
8278 * linux-low.c (iterate_over_lwps_args): New structure.
8279 (iterate_over_lwps_filter): New function.
8280 (iterate_over_lwps): Likewise.
8281 * linux-x86-low.c (update_debug_registers_callback):
8282 Update signature to what iterate_over_lwps expects.
8283 Remove PID check that iterate_over_lwps now performs.
8284 (x86_dr_low_set_addr): Use iterate_over_lwps.
8285 (x86_dr_low_set_control): Likewise.
8287 2015-03-24 Gary Benson <gbenson@redhat.com>
8289 * linux-x86-low.c (x86_debug_reg_state): New function.
8290 (x86_linux_prepare_to_resume): Use the above.
8292 2015-03-24 Gary Benson <gbenson@redhat.com>
8294 * linux-low.c (current_lwp_ptid): New function.
8295 * linux-x86-low.c: Include nat/linux-nat.h.
8296 (x86_dr_low_get_addr): Use current_lwp_ptid.
8297 (x86_dr_low_get_control): Likewise.
8298 (x86_dr_low_get_status): Likewise.
8300 2015-03-20 Pedro Alves <palves@redhat.com>
8302 * tracepoint.c (cmd_qtstatus): Make "str" const.
8304 2015-03-20 Pedro Alves <palves@redhat.com>
8306 * server.c (handle_general_set): Make "req_str" const.
8308 2015-03-19 Pedro Alves <palves@redhat.com>
8310 * linux-low.c (linux_resume_one_lwp): Rename to ...
8311 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
8312 instead call perror_with_name.
8313 (check_ptrace_stopped_lwp_gone): New function.
8314 (linux_resume_one_lwp): Reimplement as wrapper around
8315 linux_resume_one_lwp_throw that swallows errors if the LWP is
8318 2015-03-19 Pedro Alves <palves@redhat.com>
8320 * linux-low.c (count_events_callback, select_event_lwp_callback):
8321 No longer check whether the thread has resume_stop as last resume
8324 2015-03-19 Pedro Alves <palves@redhat.com>
8326 * linux-low.c (count_events_callback, select_event_lwp_callback):
8327 Use the lwp's status_pending_p field, not the thread's.
8329 2015-03-19 Pedro Alves <palves@redhat.com>
8331 * linux-low.c (select_event_lwp_callback): Update comments to
8332 no longer mention SIGTRAP.
8334 2015-03-18 Gary Benson <gbenson@redhat.com>
8336 * server.c (handle_query): Do not report vFile:fstat as supported.
8338 2015-03-11 Gary Benson <gbenson@redhat.com>
8340 * hostio.c (sys/types.h): New include.
8341 (sys/stat.h): Likewise.
8342 (common-remote-fileio.h): Likewise.
8343 (handle_fstat): New function.
8344 (handle_vFile): Handle vFile:fstat packets.
8346 2015-03-11 Gary Benson <gbenson@redhat.com>
8348 * configure.ac (AC_CHECK_MEMBERS): Add checks for
8349 struct stat.st_blocks and struct stat.st_blksize.
8350 * configure: Regenerate.
8351 * config.in: Likewise.
8352 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
8353 (OBS): Add common-remote-fileio.o.
8354 (common-remote-fileio.o): New rule.
8356 2015-03-09 Pedro Alves <palves@redhat.com>
8358 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
8359 'struct sockaddr' pointer in 'accept' call.
8361 2015-03-09 Pedro Alves <palves@redhat.com>
8364 2015-03-07 Pedro Alves <palves@redhat.com>
8365 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
8366 or <winsock2.h> here. Instead include "gdb_socket.h".
8367 (remote_open): Use union gdb_sockaddr_u.
8368 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
8369 or <winsock2.h> here. Instead include "gdb_socket.h".
8370 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
8371 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
8373 (init_named_socket, gdb_agent_helper_thread): Use union
8376 2015-03-07 Pedro Alves <palves@redhat.com>
8378 * configure.ac (build_warnings): Move
8379 -Wdeclaration-after-statement to the C-specific set.
8380 * configure: Regenerate.
8382 2015-03-07 Pedro Alves <palves@redhat.com>
8384 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
8385 or <winsock2.h> here. Instead include "gdb_socket.h".
8386 (remote_open): Use union gdb_sockaddr_u.
8387 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
8388 or <winsock2.h> here. Instead include "gdb_socket.h".
8389 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
8390 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
8392 (init_named_socket, gdb_agent_helper_thread): Use union
8395 2015-03-07 Pedro Alves <palves@redhat.com>
8397 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
8400 2015-03-06 Yao Qi <yao.qi@linaro.org>
8402 * linux-aarch64-low.c (aarch64_insert_point): Use
8403 show_debug_regs as a boolean.
8404 (aarch64_remove_point): Likewise.
8406 2015-03-05 Pedro Alves <palves@redhat.com>
8408 * lynx-low.c (lynx_target_ops): Install NULL hooks for
8409 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
8410 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
8411 * nto-low.c (nto_target_ops): Likewise.
8412 * spu-low.c (spu_target_ops): Likewise.
8413 * win32-low.c (win32_target_ops): Likewise.
8415 2015-03-04 Pedro Alves <palves@redhat.com>
8417 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
8418 Decide whether a breakpoint triggered based on the SIGTRAP's
8420 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
8421 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
8422 (linux_low_filter_event): Check for breakpoints before checking
8424 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
8426 (linux_stopped_by_sw_breakpoint)
8427 (linux_supports_stopped_by_sw_breakpoint)
8428 (linux_stopped_by_hw_breakpoint)
8429 (linux_supports_stopped_by_hw_breakpoint): New functions.
8430 (linux_target_ops): Install new target methods.
8432 2015-03-04 Pedro Alves <palves@redhat.com>
8434 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
8435 * server.c (swbreak_feature, hwbreak_feature): New globals.
8436 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
8437 (captured_main): Clear swbreak_feature and hwbreak_feature.
8438 * server.h (swbreak_feature, hwbreak_feature): Declare.
8439 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
8440 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
8441 supports_stopped_by_hw_breakpoint>: New fields.
8442 (target_supports_stopped_by_sw_breakpoint)
8443 (target_stopped_by_sw_breakpoint)
8444 (target_supports_stopped_by_hw_breakpoint)
8445 (target_stopped_by_hw_breakpoint): Declare.
8447 2015-03-04 Pedro Alves <palves@redhat.com>
8449 enum lwp_stop_reason -> enum target_stop_reason
8450 * linux-low.c (check_stopped_by_breakpoint): Adjust.
8451 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
8452 (linux_wait_1, stuck_in_jump_pad_callback)
8453 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
8454 (linux_stopped_by_watchpoint):
8455 * linux-low.h (enum lwp_stop_reason): Delete.
8456 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
8457 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
8459 2015-03-04 Yao Qi <yao.qi@linaro.org>
8461 * Makefile.in (SFILES): Add linux-aarch64-low.c.
8463 2015-03-03 Gary Benson <gbenson@redhat.com>
8465 * hostio.c (handle_vFile): Fix prefix lengths.
8467 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
8469 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
8472 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
8474 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
8475 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
8476 (clean): Add "rm -f" for above C files.
8477 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
8478 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
8479 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
8480 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
8481 * linux-s390-low.c (HWCAP_S390_VX): New macro.
8482 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
8483 (init_registers_s390x_vx_linux64)
8484 (init_registers_s390x_tevx_linux64)
8485 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
8486 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
8488 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
8489 (s390_store_vxrs_high): New functions.
8490 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
8492 (s390_arch_setup): Add logic for selecting one of the new target
8493 descriptions. Activate the new vector regsets if applicable.
8494 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
8495 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
8496 and init_registers_s390x_tevx_linux64.
8498 2015-03-01 Pedro Alves <palves@redhat.com>
8500 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
8503 2015-02-27 Pedro Alves <palves@redhat.com>
8505 * linux-x86-low.c (u_debugreg_offset): New function.
8506 (x86_linux_dr_get, x86_linux_dr_set): Use it.
8508 2015-02-27 Pedro Alves <palves@redhat.com>
8510 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
8511 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
8512 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
8513 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
8514 (ps_lsetfpregs, ps_getpid)
8515 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
8516 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
8517 (ps_lsetxregs, ps_plog): Declare.
8519 2015-02-27 Pedro Alves <palves@redhat.com>
8521 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
8522 IP_AGENT_EXPORT_FUNC.
8523 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
8524 IP_AGENT_EXPORT_FUNC.
8525 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
8526 (IP_AGENT_EXPORT): Delete.
8527 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
8528 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
8529 (gdb_trampoline_buffer_error, collecting, gdb_collect)
8530 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
8531 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
8532 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
8533 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
8534 (traceframe_read_count, traceframe_write_count)
8535 (traceframes_created, trace_state_variables, get_raw_reg)
8536 (get_trace_state_variable_value, set_trace_state_variable_value)
8537 (ust_loaded, helper_thread_id, cmd_buf): Use
8538 IPA_SYM_EXPORTED_NAME.
8539 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
8540 (tracepoints) Use IP_AGENT_EXPORT_VAR.
8541 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
8542 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
8543 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
8544 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
8545 EXTERN_C_PUSH/EXTERN_C_POP.
8546 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
8547 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
8548 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
8549 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
8550 (traceframe_write_count, traceframe_read_count)
8551 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
8552 (about_to_request_buffer_space, get_trace_state_variable_value)
8553 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
8554 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
8555 EXTERN_C_PUSH/EXTERN_C_POP.
8556 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
8557 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
8558 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
8559 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
8560 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
8561 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
8562 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
8563 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
8565 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
8566 (IP_AGENT_EXPORT_VAR_DECL): Define.
8568 (gdb_agent_get_raw_reg): Declare.
8570 2015-02-27 Tom Tromey <tromey@redhat.com>
8571 Pedro Alves <palves@redhat.com>
8573 Rename symbols whose names are reserved C++ keywords throughout.
8575 2015-02-27 Pedro Alves <palves@redhat.com>
8577 * Makefile.in (COMPILER): New, get it from autoconf.
8578 (CXX): Get from autoconf instead.
8579 (COMPILE.pre): Use COMPILER.
8580 (CC-LD): Rename to ...
8581 (CC_LD): ... this. Use COMPILER.
8582 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
8583 (CXX_FOR_TARGET): Default to g++ instead of gcc.
8584 * acinclude.m4: Include build-with-cxx.m4.
8585 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
8586 Disable -Werror by default if building in C++ mode.
8587 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
8588 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
8589 the C++ compiler. Save/restore CXXFLAGS too.
8590 * configure: Regenerate.
8592 2015-02-27 Pedro Alves <palves@redhat.com>
8594 * acinclude.m4: Include libiberty.m4.
8595 * configure.ac: Call libiberty_INIT.
8596 * config.in, configure: Regenerate.
8598 2015-02-26 Pedro Alves <palves@redhat.com>
8600 * linux-low.c (linux_wait_1): When incrementing the PC past a
8601 program breakpoint always use the_low_target.breakpoint_len as
8602 increment, rather than the maximum between that and
8603 the_low_target.decr_pc_after_break.
8605 2015-02-23 Pedro Alves <palves@redhat.com>
8607 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
8608 thread was doing a step-over; always adjust the PC if
8609 we stepped over a permanent breakpoint.
8610 (linux_wait_1): If we stepped over breakpoint that was on top of a
8611 permanent breakpoint, manually advance the PC past it.
8613 2015-02-23 Pedro Alves <palves@redhat.com>
8615 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
8617 (x86_fill_gregset, x86_store_gregset): Use it when handling
8620 2015-02-20 Pedro Alves <palves@redhat.com>
8622 * thread-db.c: Include "nat/linux-procfs.h".
8623 (thread_db_init): Skip listing new threads if the kernel supports
8624 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
8626 2015-02-20 Pedro Alves <palves@redhat.com>
8628 * linux-low.c (status_pending_p_callback): Use ptid_match.
8630 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
8632 PR breakpoints/16812
8633 * linux-low.c (wstatus_maybe_breakpoint): Remove.
8634 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
8635 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
8637 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
8639 PR breakpoints/15956
8640 * tracepoint.c (cmd_qtinit): Add check for current_thread.
8642 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
8644 * linux-low.c (linux_low_btrace_conf): Print size.
8645 * server.c (handle_btrace_conf_general_set): New.
8646 (hanle_general_set): Call handle_btrace_conf_general_set.
8647 (handle_query): Report Qbtrace-conf:bts:size as supported.
8649 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
8651 * linux-low.c (linux_low_enable_btrace): Update parameters.
8652 (linux_low_btrace_conf): New.
8653 (linux_target_ops)<to_btrace_conf>: Initialize.
8654 * server.c (current_btrace_conf): New.
8655 (handle_btrace_enable): Rename to ...
8656 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
8657 to target_enable_btrace. Update comment. Update users.
8658 (handle_qxfer_btrace_conf): New.
8659 (qxfer_packets): Add btrace-conf entry.
8660 (handle_query): Report qXfer:btrace-conf:read as supported packet.
8661 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
8662 (target_ops)<read_btrace_conf>: New.
8663 (target_enable_btrace): Update parameters.
8664 (target_read_btrace_conf): New.
8666 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
8668 * server.c (handle_btrace_general_set): Remove call to
8669 target_supports_btrace.
8670 (supported_btrace_packets): New.
8671 (handle_query): Call supported_btrace_packets.
8672 * target.h: include btrace-common.h.
8673 (btrace_target_info): Removed.
8674 (supports_btrace, target_supports_btrace): Update parameters.
8676 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
8678 * Makefile.in (SFILES): Add common/btrace-common.c.
8679 (OBS): Add common/btrace-common.o.
8680 (btrace-common.o): Add build rules.
8681 * linux-low: Include btrace-common.h.
8682 (linux_low_read_btrace): Use struct btrace_data. Call
8683 btrace_data_init and btrace_data_fini.
8685 2015-02-06 Pedro Alves <palves@redhat.com>
8687 * thread-db.c (find_new_threads_callback): Add debug output.
8689 2015-02-04 Pedro Alves <palves@redhat.com>
8691 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
8692 (resume_stopped_resumed_lwps): New function.
8693 (linux_wait_for_event_filtered): Use it.
8695 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
8697 * Makefile.in (SFILES): Add linux-personality.c.
8698 (linux-personality.o): New rule.
8699 * configure.srv (srv_linux_obj): Add linux-personality.o to the
8700 list of objects to be built.
8701 * linux-low.c: Include nat/linux-personality.h.
8702 (linux_create_inferior): Remove code to disable address space
8703 randomization (moved to ../nat/linux-personality.c). Create
8704 cleanup to disable address space randomization.
8706 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
8708 * Makefile.in (posix-strerror.o): New rule.
8709 (mingw-strerror.o): Likewise.
8710 * configure: Regenerated.
8711 * configure.ac: Source file ../common/common.host. Initialize new
8712 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
8714 2015-01-14 Yao Qi <yao@codesourcery.com>
8716 * Makefile.in (SFILES): Add nat/ppc-linux.c.
8717 (ppc-linux.o): New rule.
8718 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
8719 * configure.ac: AC_CHECK_FUNCS(getauxval).
8720 * config.in: Re-generated.
8721 * configure: Re-generated.
8722 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
8723 ppc64_64bit_inferior_p
8725 2015-01-14 Yao Qi <yao@codesourcery.com>
8727 * linux-ppc-low.c: Include "nat/ppc-linux.h".
8728 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
8729 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
8730 (PT_ORIG_R3, PT_TRAP): Likewise.
8731 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
8732 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
8733 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
8735 2015-01-10 Joel Brobecker <brobecker@adacore.com>
8737 * i387-fp.c (i387_cache_to_xsave): In look over
8738 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
8739 zmmh_low_space field by use of zmmh_high_space.
8741 2015-01-09 Pedro Alves <palves@redhat.com>
8743 * linux-low.c (step_over_bkpt): Move higher up in the file.
8744 (handle_extended_wait): Don't store the stop_pc here.
8745 (get_stop_pc): Adjust comments and rename to ...
8746 (check_stopped_by_breakpoint): ... this. Record whether the LWP
8747 stopped for a software breakpoint or hardware breakpoint.
8748 (thread_still_has_status_pending_p): New function.
8749 (status_pending_p_callback): Use
8750 thread_still_has_status_pending_p. If the event is no longer
8751 interesting, resume the LWP.
8752 (handle_tracepoints): Add assert.
8753 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
8754 (wstatus_maybe_breakpoint): New function.
8755 (cancel_breakpoint): Delete function.
8756 (check_stopped_by_watchpoint): New function, factored out from
8757 linux_low_filter_event.
8758 (lp_status_maybe_breakpoint): Delete function.
8759 (linux_low_filter_event): Remove filter_ptid argument.
8760 Leave thread group exits pending here. Store the LWP's stop PC.
8761 Always leave events pending.
8762 (linux_wait_for_event_filtered): Pull all events out of the
8763 kernel, and leave them all pending.
8764 (count_events_callback, select_event_lwp_callback): Consider all
8766 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
8767 (select_event_lwp): Only give preference to the stepping LWP in
8768 all-stop mode. Adjust comments.
8769 (ignore_event): New function.
8770 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
8771 references to cancel_breakpoints. Adjust to renames. Also give
8772 equal priority to all LWPs that have had events in non-stop mode.
8773 If reporting a software breakpoint event, unadjust the LWP's PC.
8774 (linux_wait): If linux_wait_1 returned an ignored event, retry.
8775 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
8777 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
8778 (resume_status_pending_p): Use thread_still_has_status_pending_p.
8779 (linux_stopped_by_watchpoint): Adjust.
8780 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
8781 * linux-low.h (enum lwp_stop_reason): New.
8782 (struct lwp_info) <stop_pc>: Adjust comment.
8783 <stopped_by_watchpoint>: Delete field.
8784 <stop_reason>: New field.
8785 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
8786 * mem-break.c (software_breakpoint_inserted_here)
8787 (hardware_breakpoint_inserted_here): New function.
8788 * mem-break.h (software_breakpoint_inserted_here)
8789 (hardware_breakpoint_inserted_here): Declare.
8790 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
8791 (cancel_breakpoints): Delete.
8792 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
8793 (upload_fast_traceframes): Remove references to
8796 2015-01-09 Pedro Alves <palves@redhat.com>
8798 * thread-db.c (find_new_threads_callback): Ignore thread if the
8799 kernel thread ID is -1.
8801 2015-01-09 Pedro Alves <palves@redhat.com>
8803 * linux-low.c (linux_attach_fail_reason_string): Move to
8804 nat/linux-ptrace.c, and rename.
8805 (linux_attach_lwp): Update comment.
8806 (attach_proc_task_lwp_callback): New function.
8807 (linux_attach): Adjust to rename and use
8808 linux_proc_attach_tgid_threads.
8809 (linux_attach_fail_reason_string): Delete declaration.
8811 2015-01-01 Joel Brobecker <brobecker@adacore.com>
8813 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
8814 * server.c (gdbserver_version): Likewise.
8816 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
8818 * remote-utils.c: Include ctype.h.
8819 (input_interrupt): Explicitly handle the case when the char
8820 received is the NUL byte. Improve the printing of non-ASCII
8823 2014-12-16 Joel Brobecker <brobecker@adacore.com>
8825 * linux-low.c (linux_low_filter_event): Update call to
8826 linux_enable_event_reporting following the addition of
8827 a new parameter to that function.
8829 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
8832 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
8833 (AARCH64_FPCR_REGNO): Likewise.
8834 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
8835 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
8836 (aarch64_store_fpregset): Likewise.
8838 2014-12-15 Joel Brobecker <brobecker@adacore.com>
8840 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
8841 Remove FIXME comment about assumption about N.
8843 2014-12-13 Joel Brobecker <brobecker@adacore.com>
8845 * configure.ac: If large-file support is disabled in GDBserver,
8846 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
8847 * configure: Regenerate.
8849 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8851 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
8852 warning upon ENODATA from ptrace.
8853 * linux-s390-low.c (s390_store_tdb): New.
8854 (s390_regsets): Add regset for NT_S390_TDB.
8856 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8858 * linux-low.c (regsets_store_inferior_registers): Skip regsets
8859 without a fill_function.
8860 * linux-s390-low.c (s390_fill_last_break): Remove.
8861 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
8862 (s390_arch_setup): Use regset's size instead of fill_function for
8865 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8867 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
8868 the regset's store function when ptrace returned an error.
8869 * regcache.c (get_thread_regcache): Invalidate register cache
8870 before fetching inferior's registers.
8872 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8874 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
8875 while-loop as for-loop.
8876 (regsets_store_inferior_registers): Likewise.
8878 2014-11-28 Yao Qi <yao@codesourcery.com>
8880 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
8881 * config.in, configure: Re-generate.
8882 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
8885 2014-11-21 Yao Qi <yao@codesourcery.com>
8887 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
8888 (AC_CHECK_HEADERS): Remove malloc.h.
8889 * configure: Re-generated.
8890 * config.in: Re-generated.
8891 * server.h: Don't include alloca.h and malloc.h.
8892 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
8893 Don't include malloc.h.
8895 2014-11-17 Joel Brobecker <brobecker@adacore.com>
8897 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
8898 corresponding ERRNO check in same block.
8900 2014-11-12 Pedro Alves <palves@redhat.com>
8902 * server.c (cont_thread): Update comment.
8903 (start_inferior, attach_inferior): No longer clear cont_thread.
8904 (handle_v_cont): No longer set cont_thread.
8905 (captured_main): Clear cont_thread each time a GDB connects.
8907 2014-11-12 Pedro Alves <palves@redhat.com>
8909 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
8910 thread, and don't resume all threads if the Hc thread has exited.
8912 2014-11-12 Pedro Alves <palves@redhat.com>
8914 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
8915 the process group instead of to a specific LWP.
8917 2014-10-15 Pedro Alves <palves@redhat.com>
8920 * win32-arm-low.c (arm_set_thread_context): Remove current_event
8922 (arm_set_thread_context): Delete.
8923 (the_low_target): Adjust.
8924 * win32-i386-low.c (debug_registers_changed)
8925 (debug_registers_used): Delete.
8926 (update_debug_registers_callback): New function.
8927 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
8928 needing to update their debug registers.
8929 (win32_get_current_dr): New function.
8930 (x86_dr_low_get_addr, x86_dr_low_get_control)
8931 (x86_dr_low_get_status): Fetch the debug register from the thread
8933 (i386_initial_stuff): Adjust.
8934 (i386_get_thread_context): Remove current_event parameter. Don't
8935 clear debug_registers_changed nor copy DR values to
8937 (i386_set_thread_context): Delete.
8938 (i386_prepare_to_resume): New function.
8939 (i386_thread_added): Mark the thread as needing to update irs
8941 (the_low_target): Remove i386_set_thread_context and install
8942 i386_prepare_to_resume.
8943 * win32-low.c (win32_get_thread_context): Adjust.
8944 (win32_set_thread_context): Use SetThreadContext
8946 (win32_prepare_to_resume): New function.
8947 (win32_require_context): New function, factored out from ...
8948 (thread_rec): ... this.
8949 (continue_one_thread): Call win32_prepare_to_resume on each thread
8950 we're about to continue.
8951 (win32_resume): Call win32_prepare_to_resume on the event thread.
8952 * win32-low.h (struct win32_thread_info)
8953 <debug_registers_changed>: New field.
8954 (struct win32_target_ops): Change prototype of set_thread_context,
8955 delete set_thread_context and add prepare_to_resume.
8956 (win32_require_context): New declaration.
8958 2014-10-08 Gary Benson <gbenson@redhat.com>
8960 * server.h: Do not include common-exceptions.h.
8962 2014-10-08 Gary Benson <gbenson@redhat.com>
8964 * server.h: Do not include cleanups.h.
8966 2014-09-30 James Hogan <james.hogan@imgtec.com>
8968 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
8971 2014-09-23 Yao Qi <yao@codesourcery.com>
8973 * linux-low.c (lp_status_maybe_breakpoint): New function.
8974 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
8975 (count_events_callback): Likewise.
8976 (select_event_lwp_callback): Likewise.
8977 (cancel_breakpoints_callback): Likewise.
8979 2014-09-19 Don Breazeal <donb@codesourcery.com>
8981 * linux-low.c (handle_extended_wait): Call
8982 linux_ptrace_get_extended_event.
8983 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
8984 linux_is_extended_waitstatus.
8986 2014-09-16 Joel Brobecker <brobecker@adacore.com>
8988 * Makefile.in (CPPFLAGS): Define.
8989 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
8990 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
8992 2014-09-16 Gary Benson <gbenson@redhat.com>
8994 * inferiors.h (current_inferior): Renamed as...
8995 (current_thread): New variable. All uses updated.
8996 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
8997 (maybe_move_out_of_jump_pad): Likewise.
8998 (cancel_breakpoint): Likewise.
8999 (linux_low_filter_event): Likewise.
9000 (wait_for_sigstop): Likewise.
9001 (linux_resume_one_lwp): Likewise.
9002 (need_step_over_p): Likewise.
9003 (start_step_over): Likewise.
9004 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
9005 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
9006 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
9007 and save_inferior as saved_thread.
9008 * regcache.c (get_thread_regcache): Renamed saved_inferior as
9010 (regcache_invalidate_thread): Likewise.
9011 * remote-utils.c (prepare_resume_reply): Likewise.
9012 * thread-db.c (thread_db_get_tls_address): Likewise.
9013 (disable_thread_event_reporting): Likewise.
9014 (remove_thread_event_breakpoints): Likewise.
9015 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
9017 * target.h (set_desired_inferior): Renamed as...
9018 (set_desired_thread): New declaration. All uses updated.
9019 * server.c (myresume): Updated comment to reference thread instead
9021 (handle_serial_event): Likewise.
9022 (handle_target_event): Likewise.
9024 2014-09-12 Tom Tromey <tromey@redhat.com>
9025 Gary Benson <gbenson@redhat.com>
9027 * regcache.h: Include common-regcache.h.
9028 (regcache_read_pc): Don't declare.
9029 * regcache.c (get_thread_regcache_for_ptid): New function.
9031 2014-09-11 Tom Tromey <tromey@redhat.com>
9032 Gary Benson <gbenson@redhat.com>
9034 * symbol.c: New file.
9035 * Makefile.in (SFILES): Add symbol.c.
9036 (OBS): Add symbol.o.
9038 2014-09-11 Gary Benson <gbenson@redhat.com>
9040 * target.c (target_stop_ptid, target_continue_ptid): New
9043 2014-09-11 Tom Tromey <tromey@redhat.com>
9044 Gary Benson <gbenson@redhat.com>
9046 * target.h: Include target/target.h.
9047 * target.c (target_read_memory, target_read_uint32)
9048 (target_write_memory): New functions.
9050 2014-09-11 Gary Benson <gbenson@redhat.com>
9052 * server.h (debug_hw_points): Don't declare.
9053 * server.c (debug_hw_points): Don't define. Replace all uses
9054 with show_debug_regs.
9055 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
9056 all uses with show_debug_regs.
9058 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
9060 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
9061 endianness into account.
9062 (ppc_supply_ptrace_register): Likewise.
9064 2014-09-03 James Hogan <james.hogan@imgtec.com>
9066 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
9067 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
9069 2014-09-03 Gary Benson <gbenson@redhat.com>
9071 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
9072 ALL_DEBUG_ADDRESS_REGISTERS.
9074 2014-09-02 Gary Benson <gbenson@redhat.com>
9076 * i386-low.h: Renamed as...
9077 * x86-low.h: New file. All type, function and variable name
9078 prefixes changed from "i386_" to "x86_". All references updated.
9079 * i386-low.c: Renamed as...
9080 * x86-low.c: New file. All type, function and variable name
9081 prefixes changed from "i386_" to "x86_". All references updated.
9083 2014-09-02 Gary Benson <gbenson@redhat.com>
9085 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
9086 (x86_linux_new_thread): Likewise.
9088 2014-08-29 Gary Benson <gbenson@redhat.com>
9090 * server.h (setjmp.h): Do not include.
9091 (toplevel): Do not declare.
9092 (common-exceptions.h): Include.
9093 (cleanups.h): Likewise.
9094 * server.c (toplevel): Do not define.
9095 (exit_code): New static global.
9096 (detach_or_kill_for_exit_cleanup): New function.
9097 (main): New function. Original main renamed to...
9098 (captured_main): New function.
9099 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
9101 2014-08-29 Gary Benson <gbenson@redhat.com>
9103 * Makefile.in (SFILES): Add common/common-exceptions.c.
9104 (OBS): Add common-exceptions.o.
9105 (common-exceptions.o): New rule.
9106 * utils.c (prepare_to_throw_exception): New function.
9108 2014-08-29 Gary Benson <gbenson@redhat.com>
9110 * config.in: Regenerate.
9111 * configure: Likewise.
9113 2014-08-29 Gary Benson <gbenson@redhat.com>
9115 * Makefile.in (SFILES): Add common/cleanups.c.
9117 (cleanups.o): New rule.
9119 2014-08-29 Gary Benson <gbenson@redhat.com>
9121 * utils.c (internal_vwarning): New function.
9123 2014-08-28 Gary Benson <gbenson@redhat.com>
9125 * utils.h (fatal): Remove declaration.
9126 * utils.c (fatal): Remove function.
9128 2014-08-28 Gary Benson <gbenson@redhat.com>
9130 * tracepoint.c (gdb_agent_init): Replace fatal with
9132 (initialize_tracepoint): Likewise.
9134 2014-08-28 Gary Benson <gbenson@redhat.com>
9136 * remote-utils.c (remote_prepare): Replace fatal with error.
9138 2014-08-28 Gary Benson <gbenson@redhat.com>
9140 * linux-low.c (linux_async): Replace fatal with warning.
9142 (linux_start_non_stop): Return -1 if linux_async failed.
9144 2014-08-28 Gary Benson <gbenson@redhat.com>
9146 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
9148 (i386_dr_low_get_addr): Remove vague comment.
9149 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
9152 2014-08-28 Gary Benson <gbenson@redhat.com>
9154 * inferiors.c (get_thread_process): Replace check with gdb_assert.
9155 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
9157 (linux_resume_one_lwp): Likewise.
9158 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
9160 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
9161 with internal_error.
9162 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
9163 (init_register_cache): Replace fatal with gdb_assert_not_reached.
9164 (find_register_by_name): Replace fatal with internal_error.
9165 (find_regno): Likewise.
9166 * tdesc.c (init_target_desc): Replace check with gdb_assert.
9167 * thread-db.c (thread_db_create_event): Likewise.
9168 (thread_db_load_search): Likewise.
9169 (try_thread_db_load_1): Likewise.
9170 * tracepoint.c (get_jump_space_head): Replace fatal with
9172 (claim_trampoline_space): Likewise.
9173 (have_fast_tracepoint_trampoline_buffer): Likewise.
9174 (cmd_qtstart): Likewise.
9175 (stop_tracing): Likewise.
9176 (fast_tracepoint_collecting): Likewise.
9177 (target_malloc): Likewise.
9178 (download_tracepoint): Likewise.
9179 (download_trace_state_variables): Replace check with gdb_assert.
9180 (upload_fast_traceframes): Replace fatal with internal_error.
9182 2014-08-19 Tom Tromey <tromey@redhat.com>
9183 Gary Benson <gbenson@redhat.com>
9185 * Makefile.in (SFILES): Add common/common-debug.c.
9186 (OBS): Add common-debug.o.
9187 (common-debug.o): New rule.
9188 * debug.h (debug_printf): Don't declare.
9189 * debug.c (debug_printf): Renamed and rewritten as...
9190 (debug_vprintf): New function.
9192 2014-08-19 Gary Benson <gbenson@redhat.com>
9194 * utils.h: Do not include print-utils.h.
9196 2014-08-19 Tom Tromey <tromey@redhat.com>
9197 Gary Benson <gbenson@redhat.com>
9199 * server.h: Add static assertion.
9200 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
9202 2014-08-19 Tom Tromey <tromey@redhat.com>
9203 Gary Benson <gbenson@redhat.com>
9205 * Makefile.in (SFILES): Add common/errors.c.
9206 (OBS): Add errors.o.
9207 (IPA_OBS): Add errors-ipa.o.
9208 (errors.o): New rule.
9209 (errors-ipa.o): Likewise.
9210 * utils.h (perror_with_name, error, warning): Don't declare.
9211 * utils.c (warning): Renamed and rewritten as...
9212 (vwarning): New function.
9213 (error): Renamed and rewritten as...
9214 (verror): New function.
9215 (internal_error): Renamed and rewritten as...
9216 (internal_verror): New function.
9218 2014-08-07 Gary Benson <gbenson@redhat.com>
9220 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
9221 * configure: Regenerate.
9222 * config.in: Likewise.
9223 * server.h: Do not include errno.h.
9224 * event-loop.c: Likewise.
9225 * hostio-errno.c: Likewise.
9226 * linux-low.c: Likewise.
9227 * remote-utils.c: Likewise.
9228 * spu-low.c: Likewise.
9229 * utils.c: Likewise.
9230 * gdbreplay.c: Unconditionally include errno.h.
9232 2014-08-07 Gary Benson <gbenson@redhat.com>
9234 * server.h: Do not include string.h.
9235 * event-loop.c: Likewise.
9236 * linux-low.c: Likewise.
9237 * regcache.c: Likewise.
9238 * remote-utils.c: Likewise.
9239 * spu-low.c: Likewise.
9240 * utils.c: Likewise.
9242 2014-08-07 Gary Benson <gbenson@redhat.com>
9244 * server.h: Do not include gdb_assert.h.
9246 2014-08-07 Gary Benson <gbenson@redhat.com>
9248 * server.h: Do not include common-utils.h.
9250 2014-08-07 Gary Benson <gbenson@redhat.com>
9252 * server.h: Do not include ptid.h.
9253 * notif.h: Likewise.
9255 2014-08-07 Gary Benson <gbenson@redhat.com>
9257 * server.h: Do not include gdb_locale.h.
9259 2014-08-07 Gary Benson <gbenson@redhat.com>
9261 * server.h: Do not include gdb/signals.h.
9262 * win32-low.c: Likewise.
9264 2014-08-07 Gary Benson <gbenson@redhat.com>
9266 * server.h: Do not include pathmax.h.
9268 2014-08-07 Gary Benson <gbenson@redhat.com>
9270 * server.h: Do not include libiberty.h.
9271 * linux-bfin-low.c: Likewise.
9273 2014-08-07 Gary Benson <gbenson@redhat.com>
9275 * server.h: Do not include ansidecl.h.
9277 2014-08-07 Gary Benson <gbenson@redhat.com>
9279 * linux-x86-low.c: Do not include stddef.h.
9280 * lynx-ppc-low.c: Likewise.
9281 * tracepoint.c: Likewise.
9283 2014-08-07 Gary Benson <gbenson@redhat.com>
9285 * server.h: Do not include stdarg.h.
9286 * nto-low.c: Likewise.
9288 2014-08-07 Gary Benson <gbenson@redhat.com>
9290 * server.h: Do not include stdlib.h.
9291 * inferiors.c: Likewise.
9292 * linux-low.c: Likewise.
9293 * regcache.c: Likewise.
9294 * spu-low.c: Likewise.
9295 * tracepoint.c: Likewise.
9296 * utils.c: Likewise.
9298 2014-08-07 Gary Benson <gbenson@redhat.com>
9300 * server.h: Do not include stdio.h.
9301 * linux-low.c: Likewise.
9302 * remote-utils.c: Likewise.
9303 * spu-low.c: Likewise.
9304 * utils.c: Likewise.
9305 * wincecompat.c: Likewise.
9307 2014-08-06 Gary Benson <gbenson@redhat.com>
9309 * regcache.c (init_register_cache): Move conditionals inside if.
9311 2014-08-06 Gary Benson <gbenson@redhat.com>
9313 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
9315 2014-07-31 Gary Benson <gbenson@redhat.com>
9317 * ax.h: Do not include server.h.
9318 * gdbthread.h: Likewise.
9319 * lynx-low.h: Likewise.
9320 * notif.h: Likewise.
9322 2014-07-30 Gary Benson <gbenson@redhat.com>
9324 * server.h: Include common-defs.h.
9325 Do not include config.h or build-gnulib-gdbserver/config.h.
9327 2014-07-30 Gary Benson <gbenson@redhat.com>
9329 * hostio-errno.c: Move server.h to top of includes list.
9330 * inferiors.c: Likewise.
9331 * linux-x86-low.c: Likewise.
9332 * notif.c: Include server.h.
9334 2014-07-24 Tom Tromey <tromey@redhat.com>
9335 Gary Benson <gbenson@redhat.com>
9337 * server.h (CORE_ADDR): Now unsigned.
9339 2014-07-16 Pedro Alves <palves@redhat.com>
9341 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
9343 2014-07-15 Pedro Alves <palves@redhat.com>
9345 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
9348 2014-07-11 Pedro Alves <palves@redhat.com>
9350 * linux-low.c (kill_wait_lwp): New function, based on
9351 kill_one_lwp_callback, but use my_waitpid directly.
9352 (kill_one_lwp_callback, linux_kill): Use it.
9354 2014-06-23 Pedro Alves <palves@redhat.com>
9356 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
9357 before setting DR0..DR3.
9359 2014-06-20 Gary Benson <gbenson@redhat.com>
9361 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
9362 * configure: Regenerated.
9363 * config.in: Likewise.
9365 2014-06-20 Gary Benson <gbenson@redhat.com>
9367 * Makefile.in (SFILES): Update locations for files moved
9369 (object file files): Reordered.
9371 2014-06-20 Gary Benson <gbenson@redhat.com>
9373 * i386-low.h (i386_dr_low_can_set_addr): Removed.
9374 (i386_dr_low_set_addr): Likewise.
9375 (i386_dr_low_get_addr): Likewise.
9376 (i386_dr_low_can_set_control): Likewise.
9377 (i386_dr_low_set_control): Likewise.
9378 (i386_dr_low_get_control): Likewise.
9379 (i386_dr_low_get_status): Likewise.
9380 (i386_get_debug_register_length): Likewise.
9381 * linux-x86-low.c (i386_dr_low_set_addr):
9382 Changed signature. Made static.
9383 (i386_dr_low_get_addr): Likewise.
9384 (i386_dr_low_set_control): Likewise.
9385 (i386_dr_low_get_control): Likewise.
9386 (i386_dr_low_get_status): Likewise.
9387 (i386_dr_low): New global variable.
9388 * win32-i386-low.c (i386_dr_low_set_addr):
9389 Changed signature. Made static.
9390 (i386_dr_low_get_addr): Likewise.
9391 (i386_dr_low_set_control): Likewise.
9392 (i386_dr_low_get_control): Likewise.
9393 (i386_dr_low_get_status): Likewise.
9394 (i386_dr_low): New global variable.
9396 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
9398 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
9399 * Makefile.in (AR, AR_FLAGS): Define.
9400 * configure: Regenerate.
9402 2014-06-19 Gary Benson <gbenson@redhat.com>
9404 * Makefile.in (i386-dregs.o): New rule.
9405 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
9406 * i386-low.c (target.h): Remove include.
9407 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
9408 (DR_CONTROL_SHIFT): Likewise.
9409 (DR_CONTROL_SIZE): Likewise.
9410 (DR_RW_EXECUTE): Likewise.
9411 (DR_RW_WRITE): Likewise.
9412 (DR_RW_READ): Likewise.
9413 (DR_RW_IORW): Likewise.
9414 (DR_LEN_1): Likewise.
9415 (DR_LEN_2): Likewise.
9416 (DR_LEN_4): Likewise.
9417 (DR_LEN_8): Likewise.
9418 (DR_LOCAL_ENABLE_SHIFT): Likewise.
9419 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
9420 (DR_ENABLE_SIZE): Likewise.
9421 (DR_LOCAL_SLOWDOWN): Likewise.
9422 (DR_GLOBAL_SLOWDOWN): Likewise.
9423 (DR_CONTROL_RESERVED): Likewise.
9424 (I386_DR_CONTROL_MASK): Likewise.
9425 (I386_DR_VACANT): Likewise.
9426 (I386_DR_LOCAL_ENABLE): Likewise.
9427 (I386_DR_GLOBAL_ENABLE): Likewise.
9428 (I386_DR_DISABLE): Likewise.
9429 (I386_DR_SET_RW_LEN): Likewise.
9430 (I386_DR_GET_RW_LEN): Likewise.
9431 (I386_DR_WATCH_HIT): Likewise.
9432 (i386_wp_op_t): Likewise.
9433 (i386_show_dr): Likewise.
9434 (i386_length_and_rw_bits): Likewise.
9435 (i386_insert_aligned_watchpoint): Likewise.
9436 (i386_remove_aligned_watchpoint): Likewise.
9437 (i386_handle_nonaligned_watchpoint): Likewise.
9438 i386_update_inferior_debug_regs(): Likewise.
9439 (i386_dr_insert_watchpoint): Likewise.
9440 (i386_dr_remove_watchpoint): Likewise.
9441 (i386_dr_region_ok_for_watchpoint): Likewise.
9442 (i386_dr_stopped_data_address): Likewise.
9443 (i386_dr_stopped_by_watchpoint): Likewise.
9445 2014-06-19 Gary Benson <gbenson@redhat.com>
9447 * i386-low.c (i386_dr_show): Renamed to
9448 i386_show_dr and made static. All uses updated.
9449 (i386_dr_length_and_rw_bits): Renamed to
9450 i386_length_and_rw_bits and made static.
9452 (i386_dr_insert_aligned_watchpoint): Renamed to
9453 i386_insert_aligned_watchpoint and made static.
9455 (i386_dr_remove_aligned_watchpoint): Renamed to
9456 i386_remove_aligned_watchpoint and made static.
9458 (i386_dr_update_inferior_debug_regs): Renamed to
9459 i386_update_inferior_debug_regs and made static.
9462 2014-06-18 Gary Benson <gbenson@redhat.com>
9464 * i386-low.h (i386_dr_low_can_set_addr): New macro.
9465 (i386_dr_low_can_set_control): Likewise.
9466 (i386_get_debug_register_length): Likewise.
9467 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
9468 (i386_dr_low_can_set_control): Likewise.
9469 (i386_get_debug_register_length): Likewise.
9471 2014-06-17 Gary Benson <gbenson@redhat.com>
9473 * i386-low.h (i386-dregs.h): New include.
9474 (DR_FIRSTADDR): Now in i386-dregs.h.
9475 (DR_LASTADDR): Likewise.
9476 (DR_NADDR): Likewise.
9477 (DR_STATUS): Likewise.
9478 (DR_CONTROL): Likewise.
9479 (i386_debug_reg_state): Likewise.
9480 (i386_dr_insert_watchpoint): Likewise.
9481 (i386_dr_remove_watchpoint): Likewise.
9482 (i386_dr_region_ok_for_watchpoint): Likewise.
9483 (i386_dr_stopped_data_address): Likewise.
9484 (i386_dr_stopped_by_watchpoint): Likewise.
9485 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
9487 2014-06-18 Gary Benson <gbenson@redhat.com>
9489 * i386-low.h (i386_low_insert_watchpoint): Renamed to
9490 i386_dr_insert_watchpoint.
9491 (i386_low_remove_watchpoint): Renamed to
9492 i386_dr_remove_watchpoint.
9493 (i386_low_region_ok_for_watchpoint): Renamed to
9494 i386_dr_region_ok_for_watchpoint.
9495 (i386_low_stopped_data_address): Renamed to
9496 i386_dr_stopped_data_address.
9497 (i386_low_stopped_by_watchpoint): Renamed to
9498 i386_dr_stopped_by_watchpoint.
9499 * i386-low.c (i386_show_dr): Renamed to
9500 i386_dr_show and made nonstatic. All uses updated.
9501 (i386_length_and_rw_bits): Renamed to
9502 i386_dr_length_and_rw_bits and made nonstatic.
9504 (i386_insert_aligned_watchpoint): Renamed to
9505 i386_dr_insert_aligned_watchpoint and made nonstatic.
9507 (i386_remove_aligned_watchpoint): Renamed to
9508 i386_dr_remove_aligned_watchpoint and made nonstatic.
9510 (i386_update_inferior_debug_regs): Renamed to
9511 i386_dr_update_inferior_debug_regs and made nonstatic.
9513 (i386_low_insert_watchpoint): Renamed to
9514 i386_dr_insert_watchpoint. All uses updated.
9515 (i386_low_remove_watchpoint): Renamed to
9516 i386_dr_remove_watchpoint. All uses updated.
9517 (i386_low_region_ok_for_watchpoint): Renamed to
9518 i386_dr_region_ok_for_watchpoint. All uses updated.
9519 (i386_low_stopped_data_address): Renamed to
9520 i386_dr_stopped_data_address. All uses updated.
9521 (i386_low_stopped_by_watchpoint): Renamed to
9522 i386_dr_stopped_by_watchpoint. All uses updated.
9524 2014-06-18 Gary Benson <gbenson@redhat.com>
9526 * i386-low.c (i386_dr_low_can_set_addr): New macro.
9527 (i386_dr_low_can_set_control): Likewise.
9528 (i386_insert_aligned_watchpoint): New check.
9530 2014-06-18 Gary Benson <gbenson@redhat.com>
9532 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
9535 2014-06-18 Gary Benson <gbenson@redhat.com>
9537 * i386-low.c (i386_length_and_rw_bits): Use internal_error
9538 instead of fatal and error.
9539 (i386_handle_nonaligned_watchpoint): Likewise.
9541 2014-06-18 Gary Benson <gbenson@redhat.com>
9543 * i386-low.c (i386_get_debug_register_length): New macro.
9544 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
9545 (i386_show_dr): Use debug_printf instead of fprintf. Use
9546 phex to format values.
9548 2014-06-18 Gary Benson <gbenson@redhat.com>
9550 * i386-low.h: Comment changes.
9551 * i386-low.c: Likewise.
9553 2014-06-18 Gary Benson <gbenson@redhat.com>
9555 * i386-low.c: Whitespace changes.
9557 2014-06-12 Tom Tromey <tromey@redhat.com>
9559 * utils.c (freeargv): Remove.
9561 2014-06-12 Tom Tromey <tromey@redhat.com>
9563 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
9564 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
9565 (parse_debug_format_options): Likewise.
9566 (gdbserver_usage): Likewise.
9567 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
9568 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
9569 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
9571 ($(LIBGNU)): Depend on libiberty.
9572 (all-lib): Recurse into all subdirs.
9573 (install-only): Invoke "install" target in subdirs.
9574 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
9576 * configure: Rebuild.
9577 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
9578 for vasprintf, vsnprintf, or gettimeofday.
9579 * configure.srv: Don't add safe-ctype.o or lbasename.o to
9582 2014-06-05 Joel Brobecker <brobecker@adacore.com>
9584 * development.sh: Delete.
9585 * Makefile.in (config.status): Adjust dependency on development.sh.
9586 * configure.ac: Adjust development.sh source call.
9587 * configure: Regenerate.
9589 2014-06-02 Pedro Alves <palves@redhat.com>
9591 * ax.c (gdb_free_agent_expr): New function.
9592 * ax.h (gdb_free_agent_expr): New declaration.
9593 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
9595 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
9597 (clear_breakpoint_conditions_and_commands): New function.
9598 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
9599 (clear_breakpoint_conditions_and_commands): New declaration.
9601 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
9603 * linux-aarch64-low.c (asm/ptrace.h): Include.
9605 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
9607 Fix TLS access for -static -pthread.
9608 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
9609 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
9610 (thread_db_load_search, try_thread_db_load_1): Initialize it.
9612 2014-05-20 Pedro Alves <palves@redhat.com>
9614 * linux-aarch64-low.c (aarch64_insert_point)
9615 (aarch64_remove_point): No longer check whether the type is
9616 supported here. Adjust to new interface.
9617 (the_low_target): Install aarch64_supports_z_point_type as
9618 supports_z_point_type method.
9619 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
9620 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
9621 instead of a Z packet char. Adjust.
9622 (arm_supports_z_point_type): New function.
9623 (arm_insert_point, arm_remove_point): Adjust to new interface.
9624 (the_low_target): Install arm_supports_z_point_type.
9625 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
9626 (cris_insert_point, cris_remove_point): Adjust to new interface.
9627 Don't check whether the type is supported here.
9628 (the_low_target): Install cris_supports_z_point_type.
9629 * linux-low.c (linux_supports_z_point_type): New function.
9630 (linux_insert_point, linux_remove_point): Adjust to new interface.
9631 * linux-low.h (struct linux_target_ops) <insert_point,
9632 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
9633 raw_breakpoint pointer parameter.
9634 <supports_z_point_type>: New method.
9635 * linux-mips-low.c (mips_supports_z_point_type): New function.
9636 (mips_insert_point, mips_remove_point): Adjust to new interface.
9637 Use mips_supports_z_point_type.
9638 (the_low_target): Install mips_supports_z_point_type.
9639 * linux-ppc-low.c (the_low_target): Install NULL as
9640 supports_z_point_type method.
9641 * linux-s390-low.c (the_low_target): Install NULL as
9642 supports_z_point_type method.
9643 * linux-sparc-low.c (the_low_target): Install NULL as
9644 supports_z_point_type method.
9645 * linux-x86-low.c (x86_supports_z_point_type): New function.
9646 (x86_insert_point): Adjust to new insert_point interface. Use
9647 insert_memory_breakpoint. Adjust to new
9648 i386_low_insert_watchpoint interface.
9649 (x86_remove_point): Adjust to remove_point interface. Use
9650 remove_memory_breakpoint. Adjust to new
9651 i386_low_remove_watchpoint interface.
9652 (the_low_target): Install x86_supports_z_point_type.
9653 * lynx-low.c (lynx_target_ops): Install NULL as
9654 supports_z_point_type callback.
9655 * nto-low.c (nto_supports_z_point_type): New.
9656 (nto_insert_point, nto_remove_point): Adjust to new interface.
9657 (nto_target_ops): Install nto_supports_z_point_type.
9658 * mem-break.c: Adjust intro comment.
9659 (struct raw_breakpoint) <raw_type, size>: New fields.
9660 <inserted>: Update comment.
9661 <shlib_disabled>: Delete field.
9662 (enum bkpt_type) <gdb_breakpoint>: Delete value.
9663 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
9664 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
9665 (raw_bkpt_type_to_target_hw_bp_type): New function.
9666 (find_enabled_raw_code_breakpoint_at): New function.
9667 (find_raw_breakpoint_at): New type and size parameters. Use them.
9668 (insert_memory_breakpoint): New function, based off
9669 set_raw_breakpoint_at.
9670 (remove_memory_breakpoint): New function.
9671 (set_raw_breakpoint_at): Reimplement.
9672 (set_breakpoint): New, based on set_breakpoint_at.
9673 (set_breakpoint_at): Reimplement.
9674 (delete_raw_breakpoint): Go through the_target->remove_point
9675 instead of assuming memory breakpoints.
9676 (find_gdb_breakpoint_at): Delete.
9677 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
9678 (find_gdb_breakpoint): New function.
9679 (set_gdb_breakpoint_at): Delete.
9680 (z_type_supported): New function.
9681 (set_gdb_breakpoint_1): New function, loosely based off
9682 set_gdb_breakpoint_at.
9683 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
9684 (delete_gdb_breakpoint_at): Delete.
9685 (delete_gdb_breakpoint_1): New function, loosely based off
9686 delete_gdb_breakpoint_at.
9687 (delete_gdb_breakpoint): New function.
9688 (clear_gdb_breakpoint_conditions): Rename to ...
9689 (clear_breakpoint_conditions): ... this. Don't handle a NULL
9691 (add_condition_to_breakpoint): Make static.
9692 (add_breakpoint_condition): Take a struct breakpoint pointer
9693 instead of an address. Adjust.
9694 (gdb_condition_true_at_breakpoint): Rename to ...
9695 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
9697 (gdb_condition_true_at_breakpoint): Reimplement.
9698 (add_breakpoint_commands): Take a struct breakpoint pointer
9699 instead of an address. Adjust.
9700 (gdb_no_commands_at_breakpoint): Rename to ...
9701 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
9702 parameter. Return true if no breakpoint was found. Change debug
9704 (gdb_no_commands_at_breakpoint): Reimplement.
9705 (run_breakpoint_commands): Rename to ...
9706 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
9707 and change return type to boolean.
9708 (run_breakpoint_commands): New function.
9709 (gdb_breakpoint_here): Also check for Z1 breakpoints.
9710 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
9711 breakpoint. Go through the_target->remove_point instead of
9712 assuming memory breakpoint.
9713 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
9714 software and hardware breakpoints.
9715 (reinsert_raw_breakpoint): Go through the_target->insert_point
9716 instead of assuming memory breakpoint.
9717 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
9718 software and hardware breakpoints.
9719 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
9720 Check both software and hardware breakpoints.
9721 (validate_inserted_breakpoint): Assert the breakpoint is a
9722 software breakpoint. Set the inserted flag to -1 instead of
9723 setting shlib_disabled.
9724 (delete_disabled_breakpoints): Adjust.
9725 (validate_breakpoints): Only validate software breakpoints.
9726 Adjust to inserted flag change.
9727 (check_mem_read, check_mem_write): Skip breakpoint types other
9728 than software breakpoints. Adjust to inserted flag change.
9729 * mem-break.h (enum raw_bkpt_type): New enum.
9730 (raw_breakpoint, struct process_info): Forward declare.
9731 (Z_packet_to_target_hw_bp_type): Delete declaration.
9732 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
9733 (set_gdb_breakpoint, delete_gdb_breakpoint)
9734 (clear_breakpoint_conditions): New declarations.
9735 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
9736 (breakpoint_inserted_here): Update comment.
9737 (add_breakpoint_condition, add_breakpoint_commands): Replace
9738 address parameter with a breakpoint pointer parameter.
9739 (gdb_breakpoint_here): Update comment.
9740 (delete_gdb_breakpoint_at): Delete.
9741 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
9742 * server.c (process_point_options): Take a struct breakpoint
9743 pointer instead of an address. Adjust.
9744 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
9745 delete_gdb_breakpoint.
9746 * spu-low.c (spu_target_ops): Install NULL as
9747 supports_z_point_type method.
9748 * target.h: Include mem-break.h.
9749 (struct target_ops) <prepare_to_access_memory>: Update comment.
9750 <supports_z_point_type>: New field.
9751 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
9752 instead of a char. Also take a raw breakpoint pointer.
9753 * win32-arm-low.c (the_low_target): Install NULL as
9754 supports_z_point_type.
9755 * win32-i386-low.c (i386_supports_z_point_type): New function.
9756 (i386_insert_point, i386_remove_point): Adjust to new interface.
9757 (the_low_target): Install i386_supports_z_point_type.
9758 * win32-low.c (win32_supports_z_point_type): New function.
9759 (win32_insert_point, win32_remove_point): Adjust to new interface.
9760 (win32_target_ops): Install win32_supports_z_point_type.
9761 * win32-low.h (struct win32_target_ops):
9762 <supports_z_point_type>: New method.
9763 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
9764 instead of a char. Also take a raw breakpoint pointer.
9766 2014-05-20 Pedro Alves <palves@redhat.com>
9768 * mem-break.h: Include break-common.h.
9769 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
9770 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
9771 (Z_packet_to_target_hw_bp_type): New declaration.
9772 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
9773 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
9774 (Z_PACKET_ACCESS_WP): Delete macros.
9775 (Z_packet_to_hw_type): Delete function.
9776 * i386-low.h: Don't include break-common.h here.
9777 (Z_packet_to_hw_type): Delete declaration.
9778 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
9779 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
9780 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
9781 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
9782 * linux-aarch64-low.c: Don't include break-common.h here.
9783 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
9784 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
9785 (Z_packet_to_target_hw_bp_type): Delete function.
9786 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
9788 (mips_insert_point, mips_remove_point): Use
9789 Z_packet_to_target_hw_bp_type.
9791 2014-05-20 Pedro Alves <palves@redhat.com>
9793 * linux-aarch64-low.c: Include break-common.h.
9794 (enum target_point_type): Delete.
9795 (Z_packet_to_point_type): Rename to ...
9796 (Z_packet_to_target_hw_bp_type): ... this, and return a
9797 target_hw_bp_type instead.
9798 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
9799 instead of an enum target_point_type.
9800 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
9802 (aarch64_dr_state_insert_one_point)
9803 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
9804 (aarch64_handle_aligned_watchpoint)
9805 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
9806 Take an enum target_hw_bp_type instead of an enum
9808 (aarch64_supports_z_point_type): New function.
9809 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
9810 use Z_packet_to_target_hw_bp_type.
9812 2014-05-20 Joel Brobecker <brobecker@adacore.com>
9814 * configure.ac: Only use -Werror by default when DEVELOPMENT
9816 * configure: Regenerate.
9818 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
9820 Fix gdbserver qGetTLSAddr for x86_64 -m32.
9821 * linux-x86-low.c (X86_64_USER_REGS): New.
9822 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
9824 2014-04-28 Yao Qi <yao@codesourcery.com>
9826 * Makefile.in (i386-avx512.c): Fix the typo of generated file
9829 2014-04-25 Pedro Alves <palves@redhat.com>
9832 * linux-low.c (linux_attach_fail_reason_string): New function.
9833 (linux_attach_lwp): Delete.
9834 (linux_attach_lwp_1): Rename to ...
9835 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
9836 argument. Remove "initial" parameter. Return int instead of
9837 void. Don't error or warn here.
9838 (linux_attach): Adjust to call linux_attach_lwp. Call error on
9839 failure to attach to the tgid. Call warning when failing to
9841 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
9842 argument. Remove "initial" parameter. Return int instead of
9843 void. Don't error or warn here.
9844 (linux_attach_fail_reason_string): New declaration.
9845 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
9846 interface change. Use linux_attach_fail_reason_string.
9848 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
9849 Walfred Tedeschi <walfred.tedeschi@intel.com>
9851 * Makefile.in: Added rules to handle new files
9852 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
9853 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
9854 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
9855 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
9856 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
9857 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
9859 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
9860 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
9861 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
9862 i386/x32-avx512.xml.
9863 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
9864 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
9865 i386/x32-avx512-linux.xml.
9866 * i387-fp.c (num_avx512_k_registers): New constant for number
9868 (num_avx512_zmmh_low_registers): New constant for number of
9869 lower ZMM registers (0-15).
9870 (num_avx512_zmmh_high_registers): New constant for number of
9871 higher ZMM registers (16-31).
9872 (num_avx512_ymmh_registers): New contant for number of higher
9873 YMM registers (ymm16-31 added by avx521 on x86_64).
9874 (num_avx512_xmm_registers): New constant for number of higher
9875 XMM registers (xmm16-31 added by AVX512 on x86_64).
9876 (struct i387_xsave): Add space for AVX512 registers.
9877 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
9878 Add code to handle AVX512 registers.
9879 (i387_xsave_to_cache): Add code to handle AVX512 registers.
9880 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
9881 prototypei from generated file.
9882 (tdesc_amd64_avx512_linux): Likewise.
9883 (init_registers_x32_avx512_linux): Likewise.
9884 (tdesc_x32_avx512_linux): Likewise.
9885 (init_registers_i386_avx512_linux): Likewise.
9886 (tdesc_i386_avx512_linux): Likewise.
9887 (x86_64_regmap): Add AVX512 registers.
9888 (x86_linux_read_description): Add code to handle AVX512 XSTATE
9890 (initialize_low_arch): Add code to initialize AVX512 registers.
9892 2014-04-23 Pedro Alves <palves@redhat.com>
9894 * mem-break.c (find_gdb_breakpoint_at): Make static.
9895 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
9897 2014-04-23 Pedro Alves <palves@redhat.com>
9899 * i386-low.c: Don't include break-common.h here.
9900 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
9901 prototype to take target_hw_bp_type as argument instead of a Z
9903 * i386-low.h: Include break-common.h here.
9904 (Z_packet_to_hw_type): Declare.
9905 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
9907 * linux-x86-low.c (x86_insert_point): Convert the packet number to
9908 a target_hw_bp_type before calling i386_low_insert_watchpoint.
9909 (x86_remove_point): Convert the packet number to a
9910 target_hw_bp_type before calling i386_low_remove_watchpoint.
9911 * win32-i386-low.c (i386_insert_point): Convert the packet number
9912 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
9913 (i386_remove_point): Convert the packet number to a
9914 target_hw_bp_type before calling i386_low_remove_watchpoint.
9916 2014-04-23 Pedro Alves <palves@redhat.com>
9918 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
9920 2014-04-10 Pedro Alves <palves@redhat.com>
9922 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
9923 Check if the condition or command is NULL before checking if the
9924 breakpoint is known. On success, return true.
9925 * mem-break.h (add_breakpoint_condition): Document return.
9926 (add_breakpoint_commands): Add describing comment.
9927 * server.c (skip_to_semicolon): New function.
9928 (process_point_options): Use it.
9930 2014-04-09 Pedro Alves <palves@redhat.com>
9932 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
9935 2014-02-27 Pedro Alves <palves@redhat.com>
9938 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
9940 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
9942 (last_thread_of_process_p): Take a PID argument instead of a
9944 (linux_wait_for_lwp): Delete.
9945 (num_lwps, check_zombie_leaders, not_stopped_callback): New
9947 (linux_low_filter_event): New function, party factored out from
9948 linux_wait_for_event.
9949 (linux_wait_for_event): Rename to ...
9950 (linux_wait_for_event_filtered): ... this. Add new filter ptid
9951 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
9952 sigsuspend. Check for zombie leaders.
9953 (linux_wait_for_event): Reimplement as wrapper around
9954 linux_wait_for_event_filtered.
9955 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
9956 a normal or signal exit is seen, it's the whole process exiting.
9957 (wait_for_sigstop): No longer a for_each_inferior callback.
9958 Rewrite on top of linux_wait_for_event_filtered.
9959 (stop_all_lwps): Call wait_for_sigstop directly.
9960 * server.c (resume, handle_target_event): Handle
9961 TARGET_WAITKIND_NO_RESUMED.
9963 2014-02-26 Joel Brobecker <brobecker@adacore.com>
9965 * win32-low.c (psapi_get_dll_name,
9966 * win32_CreateToolhelp32Snapshot): Delete.
9967 (win32_CreateToolhelp32Snapshot, win32_Module32First)
9968 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
9970 (handle_load_dll): Add function description.
9971 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
9973 2014-02-26 Joel Brobecker <brobecker@adacore.com>
9975 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
9977 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
9978 base address when calling win32_add_one_solib.
9979 (handle_load_dll): Delete local variable load_addr.
9980 Remove 0x1000 offset applied to DLL base address when calling
9981 win32_add_one_solib.
9982 (handle_unload_dll): Add comment.
9984 2014-02-26 Joel Brobecker <brobecker@adacore.com>
9986 * win32-low.c (win32_add_all_dlls): Renames
9987 win32_ensure_ntdll_loaded. Rewrite function documentation.
9988 Adjust implementation to always load all DLLs.
9989 Add 0x1000 offset to DLL base address when calling
9990 win32_add_one_solib.
9991 (child_initialization_done): New static global.
9992 (do_initial_child_stuff): Set child_initialization_done to
9993 zero during child initialization, and 1 after. Replace call
9994 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
9996 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
9997 (handle_unload_dll): Add function documentation.
9998 (get_child_debug_event): Ignore load and unload DLL events
9999 during child initialization.
10001 2014-02-20 Doug Evans <dje@google.com>
10003 Remove global all_lwps.
10004 * inferiors.h (ptid_of): Move here from linux-low.h.
10005 (pid_of, lwpid_of): Ditto.
10006 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
10007 parameter is a struct thread_info * now.
10008 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
10009 directly. Pass &all_threads to find_inferior instead of &all_lwps.
10010 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
10012 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
10013 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
10014 * linux-arm-low.c (update_registers_callback): Update, "entry"
10015 parameter is a struct thread_info * now.
10016 Fetch lwpid from current_inferior directly.
10017 (arm_insert_point): Pass &all_threads to find_inferior instead of
10019 (arm_remove_point): Ditto.
10020 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
10021 (arm_prepare_to_resume): Fetch pid from thread.
10022 (arm_read_description): Fetch lwpid from current_inferior directly.
10023 * linux-low.c (all_lwps): Delete.
10024 (delete_lwp): Delete call to remove_inferior.
10025 (handle_extended_wait): Fetch lwpid from thread.
10026 (add_lwp): Don't set lwp->entry.id. Remove call to
10027 add_inferior_to_list.
10028 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
10029 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
10030 (kill_one_lwp_callback): Ditto.
10031 (linux_kill): Don't dereference NULL pointer.
10032 Fetch ptid,lwpid from thread.
10033 (get_detach_signal): Fetch ptid from thread.
10034 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
10035 Simplify call to regcache_invalidate_thread.
10036 (delete_lwp_callback): Update, "entry" parameter is a
10037 struct thread_info * now. Fetch pid from thread.
10038 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
10039 (status_pending_p_callback): Update, "entry" parameter is a
10040 struct thread_info * now. Fetch ptid from thread.
10041 (find_lwp_pid): Update, "entry" parameter is a
10042 struct thread_info * now.
10043 (linux_wait_for_lwp): Fetch pid from thread.
10044 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
10045 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
10046 (enqueue_one_deferred_signal): Fetch lwpid from thread.
10047 (dequeue_one_deferred_signal): Ditto.
10048 (cancel_breakpoint): Fetch ptid from current_inferior.
10049 (linux_wait_for_event): Pass &all_threads to find_inferior,
10050 not &all_lwps. Fetch ptid, lwpid from thread.
10051 (count_events_callback): Update, "entry" parameter is a
10052 struct thread_info * now.
10053 (select_singlestep_lwp_callback): Ditto.
10054 (select_event_lwp_callback): Ditto.
10055 (cancel_breakpoints_callback): Ditto.
10056 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
10058 (select_event_lwp): Ditto. Fetch ptid from event_thread.
10059 (unsuspend_one_lwp): Update, "entry" parameter is a
10060 struct thread_info * now.
10061 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
10063 (linux_stabilize_threads): Ditto. And for for_each_inferior.
10064 Fetch lwpid from thread, not lwp.
10065 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
10066 Pass &all_threads to find_inferior, not &all_lwps.
10067 (send_sigstop): Fetch lwpid from thread, not lwp.
10068 (send_sigstop_callback): Update, "entry" parameter is a
10069 struct thread_info * now.
10070 (suspend_and_send_sigstop_callback): Ditto.
10071 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
10072 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
10073 struct thread_info * now.
10074 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
10076 (lwp_running): Update, "entry" parameter is a
10077 struct thread_info * now.
10078 (stop_all_lwps): Fetch ptid from thread.
10079 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
10080 (linux_resume_one_lwp): Fetch lwpid from thread.
10081 (linux_set_resume_request): Update, "entry" parameter is a
10082 struct thread_info * now. Fetch pid, lwpid from thread.
10083 (resume_status_pending_p): Update, "entry" parameter is a
10084 struct thread_info * now.
10085 (need_step_over_p): Ditto. Fetch lwpid from thread.
10086 (start_step_over): Fetch lwpid from thread.
10087 (linux_resume_one_thread): Update, "entry" parameter is a
10088 struct thread_info * now. Fetch lwpid from thread.
10089 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
10090 (proceed_one_lwp): Update, "entry" parameter is a
10091 struct thread_info * now. Fetch lwpid from thread.
10092 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
10093 struct thread_info * now.
10094 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
10095 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
10096 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
10098 (regsets_store_inferior_registers): Ditto.
10099 (fetch_register, store_register): Ditto.
10100 (linux_read_memory, linux_write_memory): Ditto.
10101 (linux_request_interrupt): Ditto.
10102 (linux_read_auxv): Ditto.
10103 (linux_xfer_siginfo): Ditto.
10104 (linux_qxfer_spu): Ditto.
10105 (linux_qxfer_libraries_svr4): Ditto.
10106 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
10107 moved to inferiors.h.
10109 (get_thread_lwp): Update.
10110 (struct lwp_info): Delete member "entry". Simplify comment for
10112 (all_lwps): Delete.
10113 * linux-mips-low.c (mips_read_description): Fetch lwpid from
10114 current_inferior directly.
10115 (update_watch_registers_callback): Update, "entry" parameter is a
10116 struct thread_info * now. Fetch pid from thread.
10117 (mips_linux_prepare_to_resume): Fetch ptid from thread.
10118 (mips_insert_point): Fetch lwpid from current_inferior.
10119 Pass &all_threads to find_inferior, not &all_lwps.
10120 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
10121 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
10123 (mips_stopped_data_address): Ditto.
10124 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
10126 * linux-tile-low.c (tile_arch_setup): Ditto.
10127 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
10128 (update_debug_registers_callback): Update, "entry" parameter is a
10129 struct thread_info * now. Fetch pid from thread.
10130 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
10131 Pass &all_threads to find_inferior, not &all_lwps.
10132 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
10133 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
10134 Pass &all_threads to find_inferior, not &all_lwps.
10135 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
10136 (i386_dr_low_get_status): Ditto.
10137 (x86_linux_prepare_to_resume): Fetch ptid from thread.
10138 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
10139 (x86_linux_read_description): Ditto.
10140 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
10142 2014-02-20 Doug Evans <dje@google.com>
10144 * inferiors.c (get_first_inferior): Fix buglet.
10146 2014-02-19 Doug Evans <dje@google.com>
10148 * gdbthread.h (add_thread): Change result type to struct thread_info *.
10149 * inferiors.c (add_thread): Change result type to struct thread_info *.
10150 All callers updated.
10151 (add_lwp): Call add_thread here instead of in callers.
10152 All callers updated.
10153 * linux-low.h (get_lwp_thread): Rewrite.
10154 (struct lwp_info): New member "thread".
10156 2014-02-19 Doug Evans <dje@google.com>
10158 * linux-low.c (add_lwp): Change result to struct lwp_info *.
10159 All callers updated.
10161 2014-02-19 Doug Evans <dje@google.com>
10163 * inferiors.c (add_thread): Fix whitespace.
10165 2014-02-19 Doug Evans <dje@google.com>
10167 * dll.c (clear_dlls): Replace accessing list implemention details
10169 * gdbthread.h (get_first_thread): Declare.
10170 * inferiors.c (for_each_inferior_with_data): New function.
10171 (get_first_thread): New function.
10172 (find_thread_ptid): Simplify.
10173 (get_first_inferior): New function.
10174 (clear_list): Delete.
10175 (one_inferior_p): New function.
10176 (clear_inferior_list): New function.
10177 (clear_inferiors): Update.
10178 * inferiors.h (for_each_inferior_with_data): Declare.
10179 (clear_inferior_list): Declare.
10180 (one_inferior_p): Declare.
10181 (get_first_inferior): Declare.
10182 * linux-low.c (linux_wait_for_event): Replace accessing list
10183 implemention details with API function.
10184 * server.c (target_running): Ditto.
10185 (accumulate_file_name_length): New function.
10186 (emit_dll_description): New function.
10187 (handle_qxfer_libraries): Replace accessing list implemention
10188 details with API function.
10189 (handle_qxfer_threads_worker): New function.
10190 (handle_qxfer_threads_proper): Replace accessing list implemention
10191 details with API function.
10192 (handle_query): Ditto.
10193 (visit_actioned_threads_callback_ftype): New typedef.
10194 (visit_actioned_threads_data): New struct.
10195 (visit_actioned_threads): Rewrite to be find_inferior callback.
10196 (resume): Call find_inferior.
10197 (handle_status): Replace accessing list implemention
10198 details with API function.
10199 (process_serial_event): Replace accessing list implemention details
10201 * target.c (set_desired_inferior): Replace accessing list implemention
10202 details with API function.
10203 * tracepoint.c (same_process_p): New function.
10204 (gdb_agent_about_to_close): Replace accessing list implemention
10205 details with API function.
10206 * win32-low.c (child_delete_thread): Replace accessing list
10207 implemention details with API function.
10208 (match_dll_by_basename): New function.
10209 (dll_is_loaded_by_basename): New function.
10210 (win32_ensure_ntdll_loaded): Replace accessing list implemention
10211 details call to dll_is_loaded_by_basename.
10213 2014-02-19 Doug Evans <dje@google.com>
10215 * dll.h (struct dll_info): Add comment.
10216 * gdbthread.h (struct thread_info): Add comment.
10217 (current_ptid): Simplify.
10218 * inferiors.c (add_process): Update.
10219 (remove_process): Update.
10220 * inferiors.h (struct process_info): Rename member "head" to "entry".
10221 * linux-low.c (delete_lwp): Update.
10223 (last_thread_of_process_p): Update.
10224 (kill_one_lwp_callback, linux_kill): Update.
10225 (status_pending_p_callback): Update.
10226 (wait_for_sigstop): Update. Simplify read of ptid.
10227 (start_step_over): Update.
10228 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
10229 (get_lwp_thread): Update.
10230 (struct lwp_info): Rename member "head" to "entry".
10231 * regcache.h (inferior_list_entry): Delete.
10232 * server.c (kill_inferior_callback): Update.
10233 (detach_or_kill_inferior_callback): Update.
10234 (print_started_pid): Update.
10235 (print_attached_pid): Update.
10236 (process_serial_event): Simplify read of ptid.
10237 * thread-db.c (thread_db_create_event): Update.
10238 (thread_db_get_tls_address): Update.
10239 * win32-low.c (current_inferior_ptid): Simplify.
10241 2014-02-19 Tom Tromey <tromey@redhat.com>
10243 * target.h (struct target_ops) <supports_btrace>: Add target_ops
10245 (target_supports_btrace): Update.
10247 2014-02-14 Yao Qi <yao@codesourcery.com>
10249 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
10250 (rsp-low-ipa.o): New target.
10252 2014-02-12 Tom Tromey <tromey@redhat.com>
10254 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
10255 convert_ascii_to_int.
10256 * regcache.c (registers_to_string): Likewise.
10257 * remote-utils.c (decode_M_packet): Likewise.
10258 * server.c (process_serial_event): Likewise.
10260 2014-02-12 Tom Tromey <tromey@redhat.com>
10262 * server.c (handle_query, handle_v_run): Use hex2bin, not
10264 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
10266 2014-02-12 Tom Tromey <tromey@redhat.com>
10268 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
10269 convert_int_to_ascii.
10270 * regcache.c (registers_to_string, collect_register_as_string):
10272 * remote-utils.c (look_up_one_symbol, relocate_instruction):
10274 * server.c (process_serial_event): Likewise.
10275 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
10276 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
10278 2014-02-12 Tom Tromey <tromey@redhat.com>
10280 * remote-utils.c (look_up_one_symbol, monitor_output): Use
10281 bin2hex, not hexify.
10282 * tracepoint.c (cmd_qtstatus): Likewise.
10284 2014-02-12 Tom Tromey <tromey@redhat.com>
10286 * remote-utils.c (monitor_output): Pass explicit length to
10289 2014-02-12 Tom Tromey <tromey@redhat.com>
10291 * tracepoint.c: Include rsp-low.h.
10292 * server.c: Include rsp-low.h.
10293 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
10294 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
10296 * remote-utils.c: Include rsp-low.h.
10297 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
10298 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
10299 (convert_int_to_ascii, convert_ascii_to_int): Move to
10301 * regcache.c: Include rsp-low.h.
10302 * ax.c: Include rsp-low.h.
10303 * Makefile.in (SFILES): Add common/rsp-low.c.
10304 (OBS): Add rsp-low.o.
10305 (rsp-low.o): New target.
10307 2014-02-12 Tom Tromey <tromey@redhat.com>
10309 * utils.h (pulongest, plongest, phex_nz): Don't declare.
10310 Include print-utils.h.
10311 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
10312 (plongest, thirty_two, phex_nz): Remove.
10313 * Makefile.in (SFILES): Add common/print-utils.c.
10314 (OBS): Add print-utils.o.
10315 (print-utils-ipa.o): New target.
10316 (print-utils.o): New target.
10317 (IPA_OBJS): Add print-utils-ipa.o.
10319 2014-02-06 Tom Tromey <tromey@redhat.com>
10321 * Makefile.in (SFILES): Fix indentation.
10323 2014-02-05 Doug Evans <dje@google.com>
10325 * linux-low.c (linux_wait_for_event): Improve comment.
10326 (linux_wait_1): Keep current_inferior in sync with event_child.
10328 2014-01-22 Doug Evans <dje@google.com>
10330 * gdbthread.h (gdb_id_to_thread): Delete, unused.
10332 2014-01-22 Doug Evans <dje@google.com>
10334 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
10335 * configure: Regenerate.
10336 * config.in: Regenerate.
10337 * Makefile.in (SFILES): Add debug.c.
10338 (OBS): Add debug.o.
10339 * debug.c: New file.
10340 * debug.h: New file.
10341 * linux-aarch64-low.c (*): Update all debugging printfs to use
10342 debug_printf instead of fprintf.
10343 * linux-arm-low.c (*): Ditto.
10344 * linux-cris-low.c (*): Ditto.
10345 * linux-crisv32-low.c (*): Ditto.
10346 * linux-m32r-low.c (*): Ditto.
10347 * linux-sparc-low.c (*): Ditto.
10348 * linux-x86.c (*): Ditto.
10349 * linux-low.c (*): Ditto.
10350 (linux_wait_1): Add calls to debug_enter, debug_exit.
10351 (linux_wait): Remove redundant debugging printf.
10352 (stop_all_lwps): Add calls to debug_enter, debug_exit.
10353 (linux_resume, unstop_all_lwps): Ditto.
10354 * mem-break.c (*): Update all debugging printfs to use
10355 debug_printf instead of fprintf.
10356 * remote-utils.c (*): Ditto.
10357 * thread-db.c (*): Ditto.
10358 * server.c #include <ctype.h>, "gdb_vecs.h".
10359 (debug_threads): Moved to debug.c.
10360 (*): Update all debugging printfs to use debug_printf instead of
10362 (start_inferior): Replace call to fflush with call to debug_flush.
10363 (monitor_show_help): Mention set debug-format.
10364 (parse_debug_format_options): New function.
10365 (handle_monitor_command): Handle "monitor set debug-format".
10366 (gdbserver_usage): Mention --debug-format.
10367 (main): Parse --debug-format.
10368 * server.h (debug_threads): Declaration moved to debug.h.
10369 #include "debug.h".
10370 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
10371 trace_debug_1 that uses debug_printf.
10372 (tracepoint_look_up_symbols): Update all debugging printfs to use
10373 debug_printf instead of fprintf.
10375 2014-01-20 Baruch Siach <baruch@tkos.co.il>
10377 * linux-xtensa-low.c: Include asm/ptrace.h instead of
10380 2014-01-17 Pedro Alves <palves@redhat.com>
10383 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
10384 defined after including gdb_proc_service.h.
10386 2014-01-16 Doug Evans <dje@google.com>
10388 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
10389 (match_dll): Use it.
10391 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
10393 * target.h (target_ops) <read_btrace>: Change parameters and
10394 return type to allow error reporting.
10395 * server.c (handle_qxfer_btrace): Support delta reads. Pass
10396 trace reading errors on.
10397 * linux-low.c (linux_low_read_btrace): Pass trace reading
10399 (linux_low_disable_btrace): New.
10401 2014-01-15 Doug Evans <dje@google.com>
10403 * inferiors.c (thread_id_to_gdb_id): Delete.
10404 * inferiors.h (thread_id_to_gdb_id): Delete.
10406 2014-01-13 Eli Zaretskii <eliz@gnu.org>
10408 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
10409 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
10412 2014-01-08 Pedro Alves <palves@redhat.com>
10414 * server.c (handle_status): Don't discard previous queued stop
10415 replies or thread's pending status here.
10416 (main) <disconnection>: Do it here instead.
10418 2014-01-08 Pedro Alves <palves@redhat.com>
10420 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
10421 * server.c (visit_actioned_threads, handle_pending_status): New
10423 (handle_v_cont): Factor out parts to ...
10424 (resume): ... this new function. If in all-stop, and a thread
10425 being resumed has a pending status, report it without actually
10427 (myresume): Adjust to use the new 'resume' function.
10428 (clear_pending_status_callback, set_pending_status_callback)
10429 (find_status_pending_thread_callback): New functions.
10430 (handle_status): Handle the case of multiple threads having
10431 interesting statuses to report. Report threads' real last signal
10432 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
10433 with an interesting thread to report the status for, instead of
10434 always reporting the status of the first thread.
10436 2014-01-01 Joel Brobecker <brobecker@adacore.com>
10438 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
10439 * gdbreplay.c (gdbreplay_version): Likewise.
10441 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
10443 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
10444 iov.iov_len with the real length in use.
10446 2013-12-13 Joel Brobecker <brobecker@adacore.com>
10448 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
10449 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
10450 for all targets that use win32-low.c.
10451 * win32-low.c (win32_ensure_ntdll_loaded): New function.
10452 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
10454 2013-12-13 Pedro Alves <palves@redhat.com>
10456 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
10457 if equal to TARGET_WAITKIND_LOADED.
10458 * win32-low.c (cached_status): New static global.
10459 (win32_wait): Add declaration.
10460 (do_initial_child_stuff): Flush all initial pending debug events
10461 up to the initial breakpoint.
10462 (win32_wait): If CACHED_STATUS was set, return that instead
10463 of doing a real wait. Remove the code resuming the execution
10464 of the inferior after receiving a TARGET_WAITKIND_LOADED event
10465 during the initial phase. Also remove the code changing
10466 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
10467 TARGET_WAITKIND_STOPPED.
10469 2013-12-11 Yao Qi <yao@codesourcery.com>
10471 * notif.c (handle_notif_ack): Return 0 if no notification
10474 2013-11-20 Doug Evans <dje@google.com>
10476 * linux-low.c (linux_set_resume_request): Fix comment.
10478 2013-11-20 Doug Evans <dje@google.com>
10480 * linux-low.c (resume_status_pending_p): Tweak comment.
10482 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
10484 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
10485 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
10486 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
10487 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
10488 (srv_amd64_regobj): Add amd64-mpx.o.
10489 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
10490 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
10491 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
10492 * i387-fp.c (num_pl_bnd_register) Added constant.
10493 (num_pl_bnd_cfg_registers) Added constant.
10494 (struct i387_xsave) Added reserved area and MPX fields.
10495 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
10496 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
10498 (tdesc_i386_mpx_linux): Add MPX amd64 target.
10499 (init_registers_amd64_mpx_linux): Declare new function.
10500 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
10501 (x86_64_regmap): Add MPX registers.
10502 (x86_linux_read_description): Add MPX case.
10503 (initialize_low_arch): Initialize MPX targets.
10505 2013-11-18 Tom Tromey <tromey@redhat.com>
10507 * configure: Rebuild.
10508 * configure.ac: Don't check for stdlib.h.
10509 * gdbreplay.c: Unconditionally include stdlib.h.
10511 2013-11-18 Tom Tromey <tromey@redhat.com>
10513 * config.in: Rebuild.
10514 * configure: Rebuild.
10515 * configure.ac: Don't use AC_HEADER_DIRENT.
10517 2013-11-18 Tom Tromey <tromey@redhat.com>
10519 * server.h: Don't check HAVE_STRING_H.
10520 * gdbreplay.c: Don't check HAVE_STRING_H.
10521 * configure: Rebuild.
10523 2013-11-18 Tom Tromey <tromey@redhat.com>
10525 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
10528 2013-11-08 Tom Tromey <tromey@redhat.com>
10530 * configure, config.in: Rebuild.
10531 * configure.ac: Remove unused configury.
10533 2013-11-08 Tom Tromey <tromey@redhat.com>
10535 * acinclude.m4: Include common.m4, codeset.m4.
10536 * configure, config.in: Rebuild.
10537 * configure.ac: Use GDB_AC_COMMON.
10539 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
10541 * linux-s390-low.c (HWCAP_S390_TE): New define.
10542 (s390_arch_setup): Consider the TE field in the HWCAP for
10543 determining 'have_regset_tdb'.
10545 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
10548 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
10551 2013-10-02 Pedro Alves <palves@redhat.com>
10553 * server.c (process_serial_event): Don't output "GDBserver
10554 exiting" if GDB is connected through stdio.
10555 * target.c (mywait): Likewise, be silent if GDB is connected
10558 2013-10-01 Joel Brobecker <brobecker@adacore.com>
10560 * lynx-low.c (lynx_add_threads_after_attach): New function.
10561 (lynx_attach): Remove call to add_thread. Add call to
10562 lynx_add_threads_after_attach instead.
10564 2013-09-28 Mike Frysinger <vapier@gentoo.org>
10566 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
10567 * config.in, configure: Regenerated.
10569 2013-09-18 Yao Qi <yao@codesourcery.com>
10572 * server.c (start_inferior): Clear 'resume_info'.
10574 2013-09-16 Jiong Wang <jiwang@tilera.com>
10576 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
10579 2013-09-16 Jiong Wang <jiwang@tilera.com>
10581 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
10582 linux-tile-low.o to srv_tgtobj.
10584 2013-09-16 Will Newton <will.newton@linaro.org>
10586 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
10589 2013-09-06 Pedro Alves <palves@redhat.com>
10591 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
10592 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
10593 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
10594 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
10595 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
10596 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
10598 2013-09-06 Pedro Alves <palves@redhat.com>
10600 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
10601 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
10603 2013-09-06 Pedro Alves <palves@redhat.com>
10605 * linux-amd64-ipa.c: Include tracepoint.h.
10606 * linux-i386-ipa.c: Include tracepoint.h.
10608 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
10610 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
10611 (ps_get_thread_area): New function.
10613 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
10615 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
10616 (initialize_low_arch): Call init_registers_crisv32 rather than
10617 init_register_crisv32.
10619 2013-09-05 Pedro Alves <palves@redhat.com>
10621 * server.h (handle_vFile, hostio_last_error_from_errno): Move
10623 * hostio.h: ... this new file.
10624 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
10625 win32-low.c: Include hostio.h.
10627 2013-09-05 Pedro Alves <palves@redhat.com>
10629 * server.h (gdb_client_data, handler_func, callback_handler_func)
10630 (delete_file_handler, add_file_handler, append_callback_event)
10631 (delete_callback_event, start_event_loop, initialize_event_loop):
10632 Move to event-loop.h and include it.
10633 * event-loop.h: New file.
10635 2013-09-05 Pedro Alves <palves@redhat.com>
10637 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
10638 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
10639 (loaded_dll, unloaded_dll): Move to ...
10640 * dll.h: ... this new file.
10641 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
10643 2013-09-05 Pedro Alves <palves@redhat.com>
10645 * server.h (current_process, get_thread_process, all_processes)
10646 (add_inferior_to_list, for_each_inferior, current_inferior)
10647 (remove_inferior, add_process, remove_process, find_process_pid)
10648 (have_started_inferiors_p, have_attached_inferiors_p)
10649 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
10650 (clear_inferiors, find_inferior, find_inferior_id)
10651 (inferior_target_data, set_inferior_target_data)
10652 (inferior_regcache_data, set_inferior_regcache_data): Move to
10653 inferiors.h, and include it.
10654 * inferiors.h: New file.
10656 2013-09-05 Pedro Alves <palves@redhat.com>
10658 * server.h (struct emit_ops, current_insn_ptr, emit_error):
10662 2013-09-05 Pedro Alves <palves@redhat.com>
10664 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
10666 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
10667 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
10668 (handle_tracepoint_general_set, handle_tracepoint_query)
10669 (tracepoint_finished_step, tracepoint_was_hit)
10670 (release_while_stepping_state_list, current_traceframe)
10671 (in_readonly_region, traceframe_read_mem)
10672 (fetch_traceframe_registers, traceframe_read_sdata)
10673 (traceframe_read_info, struct fast_tpoint_collect_status)
10674 (fast_tracepoint_collecting, force_unlock_trace_buffer)
10675 (handle_tracepoit_bkpts, initialize_low_tracepoint)
10676 (supply_fast_tracepoint_registers)
10677 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
10678 (ipa_tdesc, claim_trampoline_space)
10679 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
10680 (agent_mem_read, agent_get_trace_state_variable_value)
10681 (agent_set_trace_state_variable_value, agent_tsv_read)
10682 (agent_mem_read_string, get_raw_reg_func_addr)
10683 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
10684 * tracepoint.h: ... this new file.
10686 2013-09-05 Pedro Alves <palves@redhat.com>
10688 * server.h (perror_with_name, error, fatal, warning, paddress)
10689 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
10691 * utils.h: New file.
10693 2013-09-05 Pedro Alves <palves@redhat.com>
10695 * server.h (remote_debug, noack_mode, transport_is_reliable)
10696 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
10697 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
10698 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
10699 (write_enn, initialize_async_io, enable_async_io)
10700 (disable_async_io, check_remote_input_interrupt_request)
10701 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
10702 (dead_thread_notify, prepare_resume_reply)
10703 (decode_address_to_semicolon, decode_address, decode_m_packet)
10704 (decode_M_packet, decode_X_packet, decode_xfer_write)
10705 (decode_search_memory_packet, unhexify, hexify)
10706 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
10707 (look_up_one_symbol, relocate_instruction)
10708 (monitor_output): Move to remote-utils.h, and include it.
10709 * remote-utils.h: New file.
10711 2013-09-05 Pedro Alves <palves@redhat.com>
10713 * server.h (_): Delete.
10715 2013-09-02 Pedro Alves <palves@redhat.com>
10717 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
10718 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
10720 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
10722 2013-09-02 Pierre Muller <muller@sourceware.org>
10724 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
10725 or WriteProcessMemory complete successfully and handle
10726 ERROR_PARTIAL_COPY error.
10728 2013-09-02 Pedro Alves <palves@redhat.com>
10730 * server.c (gdb_read_memory): Return -1 on traceframe memory read
10731 error instead of EIO.
10733 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10736 * linux-low.c: Include filestuff.h.
10737 (linux_create_inferior) <pid == 0>: Call close_most_fds.
10738 * lynx-low.c: Include filestuff.h.
10739 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
10740 * server.c: Include filestuff.h.
10741 (main): Call notice_open_fds.
10742 * spu-low.c: Include filestuff.h.
10743 (spu_create_inferior) <pid == 0>: Call close_most_fds.
10745 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
10747 * Makefile.in: Explain why ../target and ../nat are not
10748 listed as include file search paths.
10749 (linux-waitpid.o): New object file rule.
10750 * configure.srv (srv_native_linux_obj): New variable.
10751 Replace all occurrences of linux native object files with
10752 $srv_native_linux_obj.
10753 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
10754 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
10755 (linux_enable_event_reporting): Remove declaration.
10756 (my_waitpid): Moved to common/linux-waitpid.c.
10757 (linux_wait_for_event): Pass ptid when calling
10758 linux_enable_event_reporting.
10759 (linux_supports_tracefork_flag): Remove.
10760 (linux_enable_event_reporting): Likewise.
10761 (linux_tracefork_grandchild): Remove.
10762 (STACK_SIZE): Moved to common/linux-ptrace.c.
10763 (linux_tracefork_child): Remove.
10764 (linux_test_for_tracefork): Remove.
10765 (linux_look_up_symbols): Call linux_supports_traceclone.
10766 (initialize_low): Remove call to linux_test_for_tracefork.
10767 * linux-low.h (PTRACE_TYPE_ARG3): Move to
10768 common/linux-ptrace.h.
10769 (PTRACE_TYPE_ARG4): Likewise.
10770 Include linux-ptrace.h.
10772 2013-08-21 Pedro Alves <palves@redhat.com>
10774 * config.in: Renegerate.
10776 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
10778 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
10779 (SFILES): Remove $(srcdir)/common/target-common.c and
10780 add $(srcdir)/target/waitstatus.c.
10781 (OBS): Remove target-common.o and add waitstatus.o.
10782 (server_h): Remove $(srcdir)/../common/target-common.h and
10783 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
10784 and $(srcdir)/../target/waitstatus.h.
10785 (target-common.o): Remove.
10786 (waitstatus.o): New target object file.
10787 * target.h: Do not include target-common.h and
10788 include target/resume.h, target/wait.h and
10789 target/waitstatus.h.
10791 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
10793 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
10794 to PTRACE_TYPE_ARG3.
10795 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
10796 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
10798 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
10799 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
10801 2013-07-27 Jie Zhang <jie@codesourcery.com>
10802 Daniel Jacobowitz <dan@codesourcery.com>
10803 Yao Qi <yao@codesourcery.com>
10805 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
10806 (mips-linux-watch.o): New rule.
10807 (mips_linux_watch_h): New variable.
10808 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
10810 * linux-mips-low.c: Include mips-linux-watch.h.
10811 (struct arch_process_info, struct arch_lwp_info): New.
10812 (update_watch_registers_callback): New function.
10813 (mips_linux_new_process, mips_linux_new_thread) New functions.
10814 (mips_linux_prepare_to_resume, mips_insert_point): New
10816 (mips_remove_point, mips_stopped_by_watchpoint): New
10818 (rsp_bp_type_to_target_hw_bp_type): New function.
10819 (mips_stopped_data_address): New function.
10820 (the_low_target): Add watchpoint support functions.
10822 2013-07-27 Yao Qi <yao@codesourcery.com>
10824 * i386-low.c: Include break-common.h.
10825 (enum target_hw_bp_type): Remove.
10827 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
10829 * Makefile.in (SFILES): /common/target-common.c.
10830 (OBS): Add target-common.o.
10831 (server_h): Add $(srcdir)/../common/target-common.h.
10832 (target-common.o): New target.
10833 * server.c (queue_stop_reply_callback): Free
10834 status string after use.
10835 * target.c (target_waitstatus_to_string): Remove.
10836 * target.h: Include target-common.h.
10837 (resume_kind): Likewise.
10838 (target_waitkind): Likewise.
10839 (target_waitstatus): Likewise.
10840 (TARGET_WNOHANG): Likewise.
10842 2013-07-04 Yao Qi <yao@codesourcery.com>
10844 * Makefile.in (host_alias): Use @host_noncanonical@.
10845 (target_alias): Use @target_noncanonical@.
10846 * configure.ac: Use ACX_NONCANONICAL_TARGET and
10847 ACX_NONCANONICAL_HOST.
10848 * configure: Regenerated.
10851 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
10853 * configure.ac (version_host, version_target): Set and AC_SUBST them.
10854 * configure: Rebuild.
10855 * Makefile.in (version_host, version_target): Get from configure.
10856 (version.c): Use $(version_host) and $(version_target).
10858 2013-07-03 Pedro Alves <palves@redhat.com>
10860 * Makefile.in (config.status): Depend on development.sh.
10861 * acinclude.m4: Include libmcheck.m4.
10862 * configure: Regenerate.
10864 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
10866 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
10867 attribute inside the parentheses.
10868 (winapi_DebugSetProcessKillOnExit): Ditto.
10869 (winapi_DebugBreakProcess): Ditto.
10870 (winapi_GenerateConsoleCtrlEvent): Ditto.
10872 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
10874 * notif.h (notif_event): Add a dummy member to avoid compiler
10877 2013-07-01 Pedro Alves <palves@redhat.com>
10879 * hostio.c (HOSTIO_PATH_MAX): Define.
10880 (require_filename, handle_open, handle_unlink, handle_readlink):
10883 2013-07-01 Pedro Alves <palves@redhat.com>
10885 * server.h: Include "pathmax.h".
10886 * linux-low.c: Don't include sys/param.h.
10887 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
10889 * win32-low.c: Don't include sys/param.h.
10890 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
10892 2013-07-01 Pedro Alves <palves@redhat.com>
10894 * event-loop.c: Don't check HAVE_UNISTD_H before including
10896 * gdbreplay.c: Likewise.
10897 * remote-utils.c: Likewise.
10898 * server.c: Likewise.
10899 * configure.ac: Don't check for unistd.h.
10900 * configure: Regenerate.
10902 2013-06-28 Tom Tromey <tromey@redhat.com>
10904 * Makefile.in (version.c): Use version.in, not
10907 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
10909 * configure.ac (version_host, version_target): Set and AC_SUBST them.
10910 * configure: Rebuild.
10911 * Makefile.in (version_host, version_target): Get from configure.
10912 (version.c): Use $(version_host) and $(version_target).
10914 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
10916 Fix trace-status to output user name without trailing colon.
10917 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
10919 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
10921 Fix trace-status to output proper start-time and stop-time.
10922 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
10923 output start time and stop time in hex as gdb expects.
10925 2013-06-26 Pedro Alves <pedro@codesourcery.com>
10927 * tracepoint.c (build_traceframe_info_xml): Output trace state
10928 variables present in the trace buffer.
10930 2013-06-24 Tom Tromey <tromey@redhat.com>
10932 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
10934 (version.o): Remove.
10935 * gdbreplay.c: Include version.h.
10936 (version, host_name): Don't declare.
10937 * server.h: Include version.h.
10938 (version, host_name): Don't declare.
10940 2013-06-12 Pedro Alves <palves@redhat.com>
10942 * linux-x86-low.c (linux_is_elf64): Delete global.
10943 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
10944 with local linux_pid_exe_is_elf_64_file use.
10946 2013-06-11 Pedro Alves <palves@redhat.com>
10948 * linux-low.c (regset_disabled, disable_regset): New functions.
10949 (regsets_fetch_inferior_registers)
10950 (regsets_store_inferior_registers): Use them.
10951 (initialize_regsets_info); Don't allocate the disabled_regsets
10953 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
10956 2013-06-11 Pedro Alves <palves@redhat.com>
10958 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
10961 2013-06-11 Pedro Alves <palves@redhat.com>
10963 * linux-x86-low.c (initialize_low_arch): Call
10964 init_registers_x32_avx_linux.
10966 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
10968 Fix compatibility with Android Bionic.
10969 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
10972 2013-06-07 Pedro Alves <palves@redhat.com>
10975 * Makefile.in (OBS): Add tdesc.o.
10976 (IPA_OBJS): Add tdesc-ipa.o.
10977 (tdesc-ipa.o): New rule.
10978 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
10980 * linux-low.c (new_inferior): Delete.
10981 (disabled_regsets, num_regsets): Delete.
10982 (linux_add_process): Adjust to set the new per-process
10984 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
10985 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
10986 was a stop. When calling arch_setup, switch the current inferior
10987 to the thread that got an event.
10988 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
10989 (regsets_fetch_inferior_registers)
10990 (regsets_store_inferior_registers): New regsets_info parameter.
10992 (linux_register_in_regsets): New regs_info parameter. Adjust to
10994 (register_addr, fetch_register, store_register): New usrregs_info
10995 parameter. Adjust to use it.
10996 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
10997 parameter regs_info. Adjust to use it.
10998 (linux_fetch_registers): Get the current inferior's regs_info, and
11000 (linux_store_registers): Ditto.
11001 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
11002 (initialize_low): Don't initialize the target_regsets here. Call
11003 initialize_low_arch.
11004 * linux-low.h (target_regsets): Delete declaration.
11005 (struct regsets_info): New.
11006 (struct usrregs_info): New.
11007 (struct regs_info): New.
11008 (struct process_info_private) <new_inferior>: New field.
11009 (struct linux_target_ops): Delete the num_regs, regmap, and
11010 regset_bitmap fields. New field regs_info.
11011 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
11012 * i387-fp.c (num_xmm_registers): Delete.
11013 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
11014 calls to new interface.
11015 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
11016 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
11017 Infer the number of xmm registers from the regcache's target
11019 * i387-fp.h (num_xmm_registers): Delete.
11020 * inferiors.c (add_thread): Don't install the thread's regcache
11022 * proc-service.c (gregset_info): Fetch the current inferior's
11023 regs_info. Adjust to use it.
11024 * regcache.c: Include tdesc.h.
11025 (register_bytes, reg_defs, num_registers)
11026 (gdbserver_expedite_regs): Delete.
11027 (get_thread_regcache): If the thread doesn't have a regcache yet,
11028 create one, instead of aborting gdbserver.
11029 (regcache_invalidate_one): Rename to ...
11030 (regcache_invalidate_thread): ... this.
11031 (regcache_invalidate_one): New.
11032 (regcache_invalidate): Only invalidate registers of the current
11034 (init_register_cache): Add target_desc parameter, and use it.
11035 (new_register_cache): Ditto. Assert the target description has a
11036 non zero registers_size.
11037 (regcache_cpy): Add assertions. Adjust.
11038 (realloc_register_cache, set_register_cache): Delete.
11039 (registers_to_string, registers_from_string): Adjust.
11040 (find_register_by_name, find_regno, find_register_by_number)
11041 (register_cache_size): Add target_desc parameter, and use it.
11042 (free_register_cache_thread, free_register_cache_thread_one)
11043 (regcache_release, register_cache_size): New.
11044 (register_size): Add target_desc parameter, and use it.
11045 (register_data, supply_register, supply_register_zeroed)
11046 (supply_regblock, supply_register_by_name, collect_register)
11047 (collect_register_as_string, collect_register_by_name): Adjust.
11048 * regcache.h (struct target_desc): Forward declare.
11049 (struct regcache) <tdesc>: New field.
11050 (init_register_cache, new_register_cache): Add target_desc
11052 (regcache_invalidate_thread): Declare.
11053 (regcache_invalidate_one): Delete declaration.
11054 (regcache_release): Declare.
11055 (find_register_by_number, register_cache_size, register_size)
11056 (find_regno): Add target_desc parameter.
11057 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
11059 * remote-utils.c: Include tdesc.h.
11060 (outreg, prepare_resume_reply): Adjust.
11061 * server.c: Include tdesc.h.
11062 (gdbserver_xmltarget): Delete declaration.
11063 (get_features_xml, process_serial_event): Adjust.
11064 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
11066 (struct process_info) <tdesc>: New field.
11067 (ipa_tdesc): Declare.
11068 * tdesc.c: New file.
11069 * tdesc.h: New file.
11070 * tracepoint.c: Include tdesc.h.
11071 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
11072 (get_context_regcache): Adjust to pass ipa_tdesc down.
11073 (do_action_at_tracepoint): Adjust to get the register cache size
11074 from the context regcache's description.
11075 (traceframe_walk_blocks): Adjust to get the register cache size
11076 from the current trace frame's description.
11077 (traceframe_get_pc): Adjust to get current trace frame's
11078 description and pass it down.
11079 (gdb_collect): Adjust to get the register cache size from the
11081 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
11082 (gdbserver_xmltarget): Delete.
11083 (initialize_low_tracepoint): Set the ipa's target description.
11084 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
11085 (initialize_low_tracepoint): Set the ipa's target description.
11086 * linux-x86-low.c: Include tdesc.h.
11087 [__x86_64__] (is_64bit_tdesc): New.
11088 (ps_get_thread_area, x86_get_thread_area): Use it.
11089 (i386_cannot_store_register): Rename to ...
11090 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
11091 (i386_cannot_fetch_register): Rename to ...
11092 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
11093 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
11095 (target_regsets): Rename to ...
11096 (x86_regsets): ... this.
11097 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
11099 (x86_siginfo_fixup): Use is_64bit_tdesc.
11100 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
11101 (tdesc_x32_avx_linux, tdesc_x32_linux)
11102 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
11104 (x86_linux_update_xmltarget): Delete.
11105 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
11106 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
11107 (AMD64_LINUX_USER64_CS): New.
11108 (x86_linux_read_description): New, based on
11109 x86_linux_update_xmltarget.
11110 (same_process_callback): New.
11111 (x86_arch_setup_process_callback): New.
11112 (x86_linux_update_xmltarget): New.
11113 (x86_regsets_info): New.
11114 (amd64_linux_regs_info): New.
11115 (i386_linux_usrregs_info): New.
11116 (i386_linux_regs_info): New.
11117 (x86_linux_regs_info): New.
11118 (x86_arch_setup): Reimplement.
11119 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
11120 (x86_emit_ops): Ditto.
11121 (the_low_target): Adjust. Install x86_linux_regs_info,
11122 x86_cannot_fetch_register, and x86_cannot_store_register.
11123 (initialize_low_arch): New.
11124 * linux-ia64-low.c (tdesc_ia64): Declare.
11125 (ia64_fetch_register): Adjust.
11126 (ia64_usrregs_info, regs_info): New globals.
11127 (ia64_regs_info): New function.
11128 (the_low_target): Adjust.
11129 (initialize_low_arch): New function.
11130 * linux-sparc-low.c (tdesc_sparc64): Declare.
11131 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
11133 (sparc_arch_setup): New function.
11134 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
11135 (the_low_target): Adjust.
11136 (initialize_low_arch): New function.
11137 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
11138 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
11139 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
11140 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
11141 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
11142 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
11143 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
11144 (tdesc_powerpc_isa205_vsx64l): Declare.
11145 (ppc_cannot_store_register, ppc_collect_ptrace_register)
11146 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
11147 (ppc_set_pc, ppc_get_hwcap): Adjust.
11148 (ppc_usrregs_info): Forward declare.
11149 (!__powerpc64__) ppc_regmap_adjusted: New global.
11150 (ppc_arch_setup): Adjust to the current process'es target
11152 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
11153 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
11154 (ppc_store_evrregset): Adjust.
11155 (target_regsets): Rename to ...
11156 (ppc_regsets): ... this, and make static.
11157 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
11158 (ppc_regs_info): New function.
11159 (the_low_target): Adjust.
11160 (initialize_low_arch): New function.
11161 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
11162 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
11163 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
11164 (tdesc_s390x_linux64v2): Declare.
11165 (s390_collect_ptrace_register, s390_supply_ptrace_register)
11166 (s390_fill_gregset, s390_store_last_break): Adjust.
11167 (target_regsets): Rename to ...
11168 (s390_regsets): ... this, and make static.
11169 (s390_get_pc, s390_set_pc): Adjust.
11170 (s390_get_hwcap): New target_desc parameter, and use it.
11171 [__s390x__] (have_hwcap_s390_high_gprs): New global.
11172 (s390_arch_setup): Adjust to set the current process'es target
11173 description. Don't adjust the regmap.
11174 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
11175 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
11176 (regs_info_3264): New globals.
11177 (s390_regs_info): New function.
11178 (the_low_target): Adjust.
11179 (initialize_low_arch): New function.
11180 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
11181 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
11182 [__mips64] (init_registers_mips_linux)
11183 (init_registers_mips_dsp_linux): Delete defines.
11184 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
11185 (have_dsp): New global.
11186 (mips_read_description): New, based on mips_arch_setup.
11187 (mips_arch_setup): Reimplement.
11188 (get_usrregs_info): New function.
11189 (mips_cannot_fetch_register, mips_cannot_store_register)
11190 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
11191 (mips_fill_fpregset, mips_store_fpregset): Adjust.
11192 (target_regsets): Rename to ...
11193 (mips_regsets): ... this, and make static.
11194 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
11195 (dsp_regs_info, regs_info): New globals.
11196 (mips_regs_info): New function.
11197 (the_low_target): Adjust.
11198 (initialize_low_arch): New function.
11199 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
11200 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
11202 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
11203 (arm_read_description): New, with bits factored from
11205 (arm_arch_setup): Reimplement.
11206 (target_regsets): Rename to ...
11207 (arm_regsets): ... this, and make static.
11208 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
11209 (arm_regs_info): New function.
11210 (the_low_target): Adjust.
11211 (initialize_low_arch): New function.
11212 * linux-m68k-low.c (tdesc_m68k): Declare.
11213 (target_regsets): Rename to ...
11214 (m68k_regsets): ... this, and make static.
11215 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
11216 (m68k_regs_info): New function.
11217 (m68k_arch_setup): New function.
11218 (the_low_target): Adjust.
11219 (initialize_low_arch): New function.
11220 * linux-sh-low.c (tdesc_sharch): Declare.
11221 (target_regsets): Rename to ...
11222 (sh_regsets): ... this, and make static.
11223 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
11224 (sh_regs_info, sh_arch_setup): New functions.
11225 (the_low_target): Adjust.
11226 (initialize_low_arch): New function.
11227 * linux-bfin-low.c (tdesc_bfin): Declare.
11228 (bfin_arch_setup): New function.
11229 (bfin_usrregs_info, regs_info): New globals.
11230 (bfin_regs_info): New function.
11231 (the_low_target): Adjust.
11232 (initialize_low_arch): New function.
11233 * linux-cris-low.c (tdesc_cris): Declare.
11234 (cris_arch_setup): New function.
11235 (cris_usrregs_info, regs_info): New globals.
11236 (cris_regs_info): New function.
11237 (the_low_target): Adjust.
11238 (initialize_low_arch): New function.
11239 * linux-cris-low.c (tdesc_crisv32): Declare.
11240 (cris_arch_setup): New function.
11241 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
11242 (cris_regs_info): New function.
11243 (the_low_target): Adjust.
11244 (initialize_low_arch): New function.
11245 * linux-m32r-low.c (tdesc_m32r): Declare.
11246 (m32r_arch_setup): New function.
11247 (m32r_usrregs_info, regs_info): New globals.
11248 (m32r_regs_info): Adjust.
11249 (initialize_low_arch): New function.
11250 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
11251 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
11252 (tic6x_usrregs_info): Forward declare.
11253 (tic6x_read_description): New function, based on ...
11254 (tic6x_arch_setup): ... this. Reimplement.
11255 (target_regsets): Rename to ...
11256 (tic6x_regsets): ... this, and make static.
11257 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
11258 (tic6x_regs_info): New function.
11259 (the_low_target): Adjust.
11260 (initialize_low_arch): New function.
11261 * linux-xtensa-low.c (tdesc_xtensa): Declare.
11262 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
11263 (target_regsets): Rename to ...
11264 (xtensa_regsets): ... this, and make static.
11265 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
11267 (xtensa_arch_setup, xtensa_regs_info): New functions.
11268 (the_low_target): Adjust.
11269 (initialize_low_arch): New function.
11270 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
11271 (nios2_arch_setup): Set the current process'es tdesc.
11272 (target_regsets): Rename to ...
11273 (nios2_regsets): ... this.
11274 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
11275 (nios2_regs_info): New function.
11276 (the_low_target): Adjust.
11277 (initialize_low_arch): New function.
11278 * linux-aarch64-low.c (tdesc_aarch64): Declare.
11279 (aarch64_arch_setup): Set the current process'es tdesc.
11280 (target_regsets): Rename to ...
11281 (aarch64_regsets): ... this.
11282 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
11283 (aarch64_regs_info): New function.
11284 (the_low_target): Adjust.
11285 (initialize_low_arch): New function.
11286 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
11288 (target_regsets): Rename to ...
11289 (tile_regsets): ... this.
11290 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
11291 (tile_regs_info): New function.
11292 (tile_arch_setup): Set the current process'es tdesc.
11293 (the_low_target): Adjust.
11294 (initialize_low_arch): New function.
11295 * spu-low.c (tdesc_spu): Declare.
11296 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
11297 * win32-arm-low.c (tdesc_arm): Declare.
11298 (arm_arch_setup): New function.
11299 (the_low_target): Install arm_arch_setup instead of
11300 init_registers_arm.
11301 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
11302 (init_windows_x86): Rename to ...
11303 (i386_arch_setup): ... this. Set `win32_tdesc'.
11304 (the_low_target): Adjust.
11305 * win32-low.c (win32_tdesc): New global.
11306 (child_add_thread): Don't create the thread cache here.
11307 (do_initial_child_stuff): Set the new process'es tdesc.
11308 * win32-low.h (struct target_desc): Forward declare.
11309 (win32_tdesc): Declare.
11310 * lynx-i386-low.c (tdesc_i386): Declare global.
11311 (lynx_i386_arch_setup): Set `lynx_tdesc'.
11312 * lynx-low.c (lynx_tdesc): New global.
11313 (lynx_add_process): Set the new process'es tdesc.
11314 * lynx-low.h (struct target_desc): Forward declare.
11315 (lynx_tdesc): Declare global.
11316 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
11317 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
11318 * nto-low.c (nto_tdesc): New global.
11319 (do_attach): Set the new process'es tdesc.
11320 * nto-low.h (struct target_desc): Forward declare.
11321 (nto_tdesc): Declare.
11322 * nto-x86-low.c (tdesc_i386): Declare.
11323 (nto_x86_arch_setup): Set `nto_tdesc'.
11325 2013-06-04 Gary Benson <gbenson@redhat.com>
11327 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
11328 to qSupported response when appropriate.
11329 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
11330 with nonzero-length annex.
11331 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
11332 arguments supplied in annex.
11334 2013-05-31 Doug Evans <dje@google.com>
11337 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
11338 64 bits in 64-cross-32 environment.
11340 2013-05-28 Pedro Alves <palves@redhat.com>
11342 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
11343 (aarch64-without-fpu.c): Delete rule.
11344 * configure.srv (aarch64*-*-linux*): Remove references to
11345 aarch64-without-fpu.o and aarch64-without-fpu.xml.
11346 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
11349 2013-05-24 Pedro Alves <palves@redhat.com>
11351 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
11352 instead of strchr/decode_address. Error if the range isn't split
11353 with a ','. Don't assume there's be a ':' in the action.
11355 2013-05-23 Yao Qi <yao@codesourcery.com>
11356 Pedro Alves <palves@redhat.com>
11358 * linux-low.c (lwp_in_step_range): New function.
11359 (linux_wait_1): If the thread was range stepping and stopped
11360 outside the stepping range, report the stop to GDB. Otherwise,
11361 continue stepping. Add range stepping debug output.
11362 (linux_set_resume_request): Copy the step range from the resume
11363 request to the lwp.
11364 (linux_supports_range_stepping): New.
11365 (linux_target_ops) <supports_range_stepping>: Set to
11366 linux_supports_range_stepping.
11367 * linux-low.h (struct linux_target_ops)
11368 <supports_range_stepping>: New field.
11369 (struct lwp_info) <step_range_start, step_range_end>: New fields.
11370 * linux-x86-low.c (x86_supports_range_stepping): New.
11371 (the_low_target) <supports_range_stepping>: Set to
11372 x86_supports_range_stepping.
11373 * server.c (handle_v_cont): Handle 'r' action.
11374 (handle_v_requests): Append ";r" if the target supports range
11376 * target.h (struct thread_resume) <step_range_start,
11377 step_range_end>: New fields.
11378 (struct target_ops) <supports_range_stepping>:
11380 (target_supports_range_stepping): New macro.
11382 2013-05-17 Joel Brobecker <brobecker@adacore.com>
11384 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
11385 confusion in comment.
11387 2013-05-17 Joel Brobecker <brobecker@adacore.com>
11389 * lynx-low.c (struct process_info_private): New type.
11390 (lynx_add_process): New function.
11391 (lynx_create_inferior, lynx_attach): Replace calls to
11392 add_process by calls to lynx_add_process.
11393 (lynx_resume): If PTID is null, then try using
11394 current_process()->private->last_wait_event_ptid.
11396 (lynx_clear_inferiors): Delete. The contents of that function
11397 has been inlined in lynx_mourn;
11398 (lynx_wait_1): Save the ptid in the process's private data.
11399 (lynx_mourn): Free the process' private data. Replace call
11400 to lynx_clear_inferiors by call to clear_inferiors.
11402 2013-05-17 Yao Qi <yao@codesourcery.com>
11404 * i386-low.c (i386_length_and_rw_bits): Move the comment to
11407 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
11409 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
11410 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
11411 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
11412 PT_TEXT_END_ADDR guards. Update comments.
11413 (linux_target_op) <read_offsets>: Conditionally define to
11414 linux_read_offsets if the target is UCLIBC and if it defines
11415 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
11417 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
11418 Andrew Jenner <andrew@codesourcery.com>
11420 * Makefile.in (SFILES): Add linux-nios2-low.c.
11421 (clean): Add action to delete nios2-linux.c.
11422 (nios2-linux.c): New rule.
11423 * configure.srv: Add nios2*-*-linux*.
11424 * linux-nios2-low.c: New.
11426 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
11428 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
11430 2013-04-25 Hui Zhu <hui@codesourcery.com>
11433 * ax.c (ax_printf): Add fflush.
11435 2013-04-22 Tom Tromey <tromey@redhat.com>
11437 * Makefile.in (SFILES): Add filestuff.c.
11438 (OBS): Add filestuff.o.
11439 (filestuff.o): New target.
11440 * config.in, configure: Rebuild.
11441 * configure.ac: Check for fdwalk, pipe2.
11443 2013-04-17 Pedro Alves <palves@redhat.com>
11445 * configure.ac (USE_THREAD_DB): Delete variable.
11446 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
11447 Don't AC_SUBST USE_THREAD_DB.
11448 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
11449 * config.in, configure: Regenerate.
11451 2013-04-16 Pedro Alves <palves@redhat.com>
11453 * linux-low.h (struct lwp_info) <thread_known>: Move under
11454 the USE_THREAD_DB #ifdef.
11456 2013-04-16 Pedro Alves <palves@redhat.com>
11458 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
11459 (linux-low.o): Delete rule.
11460 * linux-low.h: Always include "gdb_thread_db.h" instead of
11461 conditionally including thread_db.h.
11462 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
11465 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11467 * Makefile.in (install-only): Fix make install regression.
11469 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
11471 Convert man pages to texinfo, new gdbinit.5 texinfo page.
11472 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
11474 * gdbserver.1: Remove.
11476 2013-03-22 Pedro Alves <palves@redhat.com>
11478 * linux-low.c (handle_extended_wait): Don't call
11479 linux_enable_event_reporting.
11481 2013-03-15 Tony Theodore <tonyt@logyst.com>
11484 * Makefile.in (SHELL): Use @SHELL@.
11486 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
11488 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
11491 2013-03-13 Joel Brobecker <brobecker@adacore.com>
11493 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
11494 Remove extraneous NULL element.
11496 2013-03-13 Yao Qi <yao@codesourcery.com>
11498 * tracepoint.c (traceframe_read_tsv): Look for the last matched
11499 'V' block in trace frame.
11501 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
11503 * target.h (struct target_ops): Add btrace ops.
11504 (target_supports_btrace): New macro.
11505 (target_enable_btrace): New macro.
11506 (target_disable_btrace): New macro.
11507 (target_read_btrace): New macro.
11508 * gdbthread.h (struct thread_info): Add btrace field.
11509 * server.c: Include btrace-common.h.
11510 (handle_btrace_general_set): New function.
11511 (handle_btrace_enable): New function.
11512 (handle_btrace_disable): New function.
11513 (handle_general_set): Call handle_btrace_general_set.
11514 (handle_qxfer_btrace): New function.
11515 (struct qxfer qxfer_packets[]): Add btrace entry.
11516 * inferiors.c (remove_thread): Disable btrace.
11517 * linux-low: Include linux-btrace.h.
11518 (linux_low_enable_btrace): New function.
11519 (linux_low_read_btrace): New function.
11520 (linux_target_ops): Add btrace ops.
11521 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
11522 Add srv_linux_btrace=yes.
11523 (x86_64-*-linux*): Add linux-btrace.o.
11524 Add srv_linux_btrace=yes.
11525 * configure.ac: Define HAVE_LINUX_BTRACE.
11526 * config.in: Regenerated.
11527 * configure: Regenerated.
11529 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
11531 * server.c (handle_qxfer): Preserve error message if -3 is
11533 (qxfer): Document the -3 return value.
11535 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
11537 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
11538 (linux_btrace_h): New variable.
11539 (linux-btrace.o): New rule.
11541 2013-03-08 Stan Shebs <stan@codesourcery.com>
11542 Hafiz Abid Qadeer <abidh@codesourcery.com>
11544 * tracepoint.c (trace_buffer_size): New global.
11545 (DEFAULT_TRACE_BUFFER_SIZE): New define.
11546 (init_trace_buffer): Change to one-argument function. Allocate
11547 trace buffer memory.
11548 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
11549 handle QTBuffer:size packet.
11550 (cmd_bigqtbuffer_size): New function.
11551 (initialize_tracepoint): Call init_trace_buffer with
11552 DEFAULT_TRACE_BUFFER_SIZE.
11553 * server.c (handle_query): Add QTBuffer:size in the
11556 2013-03-07 Yao Qi <yao@codesourcery.com>
11558 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
11559 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
11561 (cmd_qtsp): Adjust condition. Do post increment.
11562 Set cur_action and cur_step_action back to 0.
11564 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
11567 * linux-low.c (linux_write_memory): Return early success if LEN is
11570 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
11572 * configure.srv: Add x86_64-*-cygwin* as target.
11574 2013-02-28 Tom Tromey <tromey@redhat.com>
11576 * configure.ac: Invoke AC_SYS_LARGEFILE.
11577 * configure, config.in: Rebuild.
11579 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
11581 * win32-low.c: Throughout, fix format strings and casts of
11582 printf-like functions to avoid type related warnings on all
11584 (get_child_debug_event): Print dwDebugEventCode as hex since
11585 that's how it's usually documented.
11587 2013-02-28 Yao Qi <yao@codesourcery.com>
11589 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
11592 2013-02-27 Jiong Wang <jiwang@tilera.com>
11594 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
11595 (reg-tilegx32.c): New rule.
11596 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
11597 * linux-tile-low.c (tile_arch_setup): New function. Invoke
11598 different register info initializer according to elf class.
11599 (init_registers_tilgx32): New function. The tilegx32 register info
11601 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
11602 (tile_store_gregset): Likewise.
11604 2013-02-27 Yao Qi <yao@codesourcery.com>
11606 * server.c (process_point_options): Print debug message when
11607 debug_threads is true.
11609 2013-02-26 Yao Qi <yao@codesourcery.com>
11611 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
11613 2013-02-19 Pedro Alves <palves@redhat.com>
11614 Kai Tietz <ktietz@redhat.com>
11618 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
11619 instead of strtoul to extract address from packet.
11620 (process_serial_event) <'z'>: Likewise.
11622 2013-02-18 Yao Qi <yao@codesourcery.com>
11624 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
11626 2013-02-14 Pedro Alves <palves@redhat.com>
11630 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
11631 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
11633 2013-02-14 Pedro Alves <palves@redhat.com>
11635 * tracepoint.c (cmd_qtdpsrc): Use savestring.
11637 2013-02-14 Pedro Alves <palves@redhat.com>
11639 * tracepoint.c (save_string): Delete.
11640 (add_tracepoint_action): Use savestring instead of save_string.
11642 2013-02-12 Pedro Alves <palves@redhat.com>
11644 * linux-xtensa-low.c: Ditto.
11645 * xtensa-xtregs.c: Ditto.
11647 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
11649 * thread-db.c (thread_db_get_tls_address): NULL pointer check
11652 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
11654 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
11655 aarch64_num_wp_regs and aarch64_num_bp_regs to
11656 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
11658 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
11660 * linux-aarch64-low.c (ps_get_thread_area): Replace
11661 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
11663 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
11664 Marcus Shawcroft <marcus.shawcroft@arm.com>
11665 Nigel Stephens <nigel.stephens@arm.com>
11666 Yufeng Zhang <yufeng.zhang@arm.com>
11668 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
11669 (aarch64.c, aarch64-without-fpu.c): New targets.
11670 * configure.srv (aarch64*-*-linux*): New.
11671 * linux-aarch64-low.c: New file.
11673 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
11675 * linux-low.c (handle_extended_wait, linux_create_inferior)
11676 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
11677 (dequeue_one_deferred_signal, linux_resume_one_thread)
11678 (fetch_register, linux_write_memory, linux_enable_event_reporting)
11679 (linux_tracefork_grandchild, linux_test_for_tracefork)
11680 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
11681 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
11682 where the argument is 0.
11684 2013-01-25 Yao Qi <yao@codesourcery.com>
11686 * event-loop.c: Include "queue.h".
11687 (gdb_event_p): New typedef.
11688 (struct gdb_event) <next_event>: Remove.
11689 (event_queue): Change to QUEUE(gdb_event_p).
11690 (async_queue_event): Remove.
11691 (gdb_event_xfree): New.
11692 (initialize_event_loop): New.
11693 (process_event): Use API from QUEUE.
11694 (wait_for_event): Likewise.
11695 * server.c (main): Call initialize_event_loop.
11696 * server.h (initialize_event_loop): Declare.
11698 2013-01-18 Yao Qi <yao@codesourcery.com>
11700 * ax.h (struct eval_agent_expr_context): New.
11701 (gdb_eval_agent_expr): Update declaration.
11702 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
11703 TFRAME. Add new argument CTX.
11704 * server.h (struct eval_agent_expr_context): Declare.
11705 (agent_mem_read, agent_tsv_read): Update declaration.
11706 (agent_mem_read_string): Likewise.
11707 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
11708 (add_traceframe_block): Add new argument TPOINT.
11709 Increase TPOINT->traceframe_usage.
11710 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
11711 eval_tracepoint_agent_expr.
11712 (condition_true_at_tracepoint): Likewise.
11713 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
11714 (agent_mem_read_string, agent_tsv_read): Likewise.
11716 2013-01-16 Yao Qi <yao@codesourcery.com>
11718 * linux-low.c (linux_resume_one_lwp): Don't check
11719 'lwp->bp_reinsert != 0'.
11721 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11722 Pedro Alves <palves@redhat.com>
11724 * lynx-low.c (ptrace_request_to_str): Define a temporary
11725 macro and use it to simplify this function's implementation.
11727 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11729 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
11732 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11734 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
11736 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11738 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
11740 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11742 * lynx-low.c (lynx_resume): Use the resume_info parameter
11743 to determine the ptid for the lynx_ptrace call, unless
11744 it is equal to minus_one_ptid, in which case we use the
11745 ptid of the current_inferior.
11746 (lynx_wait_1): After having received a thread create/exit
11747 event, resume the inferior's execution using the signaling
11748 thread's ptid, rather than the old ptid.
11750 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11752 * lynx-low.c (lynx_resume): Delete variable ret.
11754 2013-01-01 Joel Brobecker <brobecker@adacore.com>
11756 * gdbreplay.c (gdbreplay_version): Update copyright year.
11757 * server.c (gdbserver_version): Likewise.
11759 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11761 * lynx-low.c (lynx_wait_1): Add debug trace before adding
11764 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11766 * lynx-low.c (ptrace_request_to_str): Add handling for
11767 PTRACE_GETTRACESIG.
11769 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11771 * lynx-low.c (lynx_attach): Delete variable new_process.
11773 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11775 * lynx-low.c (lynx_create_inferior): Delete variable
11778 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11780 * lynx-low.c (ptrace_request_to_str): Do not handle
11781 PTRACE_GETTHREADLIST if this macro does not exist.
11783 2012-12-15 Yao Qi <yao@codesourcery.com>
11785 * Makefile.in (OBS): Add notif.o.
11786 * notif.c, notif.h: New.
11787 * server.c: Include "notif.h".
11788 (struct vstop_notif) <next>: Remove.
11790 (queue_stop_reply): Update.
11791 (push_event, send_next_stop_reply): Remove.
11792 (discard_queued_stop_replies): Update.
11793 (notif_stop): New variable.
11794 (handle_v_stopped): Remove.
11795 (handle_v_requests): Don't call handle_v_stopped. Call
11796 handle_ack_notif instead.
11797 (queue_stop_reply_callback): Call notif_event_enque instead
11798 of queue_stop_reply.
11799 (handle_status): Don't call send_next_stop_reply, call
11800 notif_write_event instead.
11801 (kill_inferior_callback): Likewise.
11802 (detach_or_kill_inferior_callback): Likewise.
11803 (main): Call initialize_notif.
11804 (process_serial_event): Call QUEUE_is_empty.
11805 (handle_target_event): Call notif_push instead of push event.
11806 * server.h (push_event): Remove declaration.
11808 2012-12-10 Tom Tromey <tromey@redhat.com>
11810 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
11811 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
11814 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
11815 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
11816 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
11817 (amd64-linux-ipa.o, ax.o): Rewrite.
11818 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
11819 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
11820 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
11821 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
11822 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
11823 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
11824 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
11825 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
11826 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
11827 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
11828 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
11829 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
11830 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
11831 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
11832 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
11833 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
11834 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
11835 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
11836 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
11837 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
11838 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
11839 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
11840 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
11841 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
11842 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
11843 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
11844 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
11845 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
11846 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
11847 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
11848 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
11849 (reg-tilegx.o): Remove.
11850 (all_object_files): New macro.
11851 Include .deps files.
11852 * aclocal.m4, configure: Rebuild.
11853 * acinclude.m4: Include depstand.m4, lead-dot.m4.
11854 * configure.ac: Invoke ZW_CREATE_DEPDIR,
11855 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
11857 2012-12-05 Tom Tromey <tromey@redhat.com>
11860 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
11862 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
11864 * configure.ac: Check for linux/perf_event.h.
11865 * config.in: Regenerated.
11866 * configure: Regenerated.
11868 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
11870 * hostio.c (handle_readlink): Decrease buffer size
11871 parameter passed to readlink by one byte.
11873 2012-11-26 Yao Qi <yao@codesourcery.com>
11875 * configure.ac (build_warnings): Append '-Wempty-body'.
11876 * configure: Regenerated.
11877 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
11880 2012-11-15 Pierre Muller <muller@sourceware.org>
11882 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
11883 * config.in: Regenerate.
11884 * configure: Regenerate.
11885 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
11886 Use "gdb_wait.h" header instead of <sys/wait.h> header.
11887 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
11888 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
11890 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
11891 instead of <sys/wait.h> header.
11892 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
11894 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
11896 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
11897 (various make rules): Remove -DGDBSERVER
11899 2012-11-09 Yao Qi <yao@codesourcery.com>
11901 * spu-low.c (current_ptid): Move it to ..
11902 * gdbthread.h: ... here. New.
11903 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
11904 * server.c (myresume, process_serial_event): Likewise.
11905 * thread-db.c (thread_db_find_new_threads): Likewise.
11906 * tracepoint.c (run_inferior_command): Likewise.
11908 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
11910 * server.c (handle_search_memory_1): Include access length in
11913 2012-09-05 Michael Brandt <michael.brandt@axis.com>
11915 * linux-crisv32-low.c: Fix compile errors.
11917 2012-09-04 Yao Qi <yao@codesourcery.com>
11919 * tracepoint.c (cmd_qtsv): Adjust debug message.
11920 Don't check CUR_TPOINT.
11922 2012-08-28 Yao Qi <yao@codesourcery.com>
11924 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
11925 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
11926 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
11927 Remove declarations of xmalloc, xreallloc, xstrdup and
11929 * Makefile.in (libiberty_h): New.
11930 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
11931 (linux-bfin-low.o): Append dependency 'libiberty.h'.
11933 2012-08-23 Yao Qi <yao@codesourcery.com>
11935 * server.h: Remove declaration of 'xsnprintf'.
11937 2012-08-22 Keith Seitz <keiths@redhat.com>
11939 * server.h: Include build-gnulib-gbserver/config.h.
11940 * gdbreplay.c: Likewise.
11942 2012-08-08 Doug Evans <dje@google.com>
11944 * Makefile.in (SFILES): Add gdb_vecs.c.
11945 (OBS): Add gdb_vecs.o.
11946 (gdb_vecs_h, host_defs_h): New variables.
11947 (thread-db.o): Add $(gdb_vecs_h) dependency.
11948 (gdb_vecs.o): New rule.
11949 * thread-db.c: #include "gdb_vecs.h".
11950 (thread_db_load_search): Use a vector to iterate over path elements.
11951 Handle text appearing after "$pdir".
11953 * configure.ac: Add check for strstr.
11954 * config.in: Regenerate.
11955 * configure: Regenerate.
11957 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
11959 * hostio.c (handle_pread): If pread fails, fall back to attempting
11961 (handle_pwrite): Likewise for pwrite.
11963 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
11965 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
11966 between unsupported TYPE and unimplementable ADDR/LEN combination.
11967 (arm_insert_point): Act on new return value.
11969 2012-07-31 Pedro Alves <palves@redhat.com>
11971 * server.c (process_point_options): Only skip tokens if we find
11972 one that is unrecognized. Don't treat 'X' specially while
11973 skipping unrecognized tokens.
11975 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
11977 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
11978 to 4-byte-align HW breakpoint addresses for Thumb.
11980 2012-07-27 Yao Qi <yao@codesourcery.com>
11984 * server.h: Declare gdb_agent_about_to_close.
11985 * target.c (kill_inferior): Include "agent.h".
11986 New. Send command 'kill'.
11987 * target.h (kill_inferior): Removed macro.
11988 * tracepoint.c (gdb_agent_about_to_close): New.
11989 (gdb_agent_helper_thread): Handle command 'close'.
11990 Wait endlessly until the inferior stops.
11991 Install gdb_agent_remove_socket to atexit hook.
11992 (agent_socket_name): New static variable.
11993 (gdb_agent_socket_init): Replace local variable 'name' with
11994 'agent_socket_name'.
11995 (gdb_agent_remove_socket): New.
11997 2012-07-27 Yao Qi <yao@codesourcery.com>
11999 * server.c (process_point_options): Stop at 'X' when parsing.
12001 2012-07-19 Michael Eager <eager@eagercon.com>
12003 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
12005 * linux-x86-low.c (x86_insert_point, x86_remove_point):
12006 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
12007 hardware breakpoint.
12009 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12011 * gdbserver/linux-low.c (initialize_low): Call
12012 linux_ptrace_init_warnings.
12014 2012-07-02 Doug Evans <dje@google.com>
12016 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
12019 2012-07-02 Stan Shebs <stan@codesourcery.com>
12021 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
12022 (ax.o): Add it to build rule.
12024 (OBS): Add format.o.
12025 (IPA_OBS): Add format.o.
12026 * server.c (handle_query): Claim support for breakpoint commands.
12027 (process_point_options): Add command case.
12028 (process_serial_event): Leave running if there are printfs in
12030 * mem-break.h (any_persistent_commands): Declare.
12031 (add_breakpoint_commands): Declare.
12032 (gdb_no_commands_at_breakpoint): Declare.
12033 (run_breakpoint_commands): Declare.
12034 * mem-break.c (struct point_command_list): New struct.
12035 (struct breakpoint): New field command_list.
12036 (any_persistent_commands): New function.
12037 (add_commands_to_breakpoint): New function.
12038 (add_breakpoint_commands): New function.
12039 (gdb_no_commands_at_breakpoint): New function.
12040 (run_breakpoint_commands): New function.
12041 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
12043 * ax.c: Include format.h.
12044 (ax_printf): New function.
12045 (gdb_eval_agent_expr): Add printf opcode.
12047 2012-06-13 Yao Qi <yao@codesourcery.com>
12049 * server.c (start_inferior): Remove duplicated writes to fields
12050 'last_resume_kind' and 'last_status' of 'current_inferior'.
12052 2012-06-12 Yao Qi <yao@codesourcery.com>
12053 Pedro Alves <palves@redhat.com>
12055 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
12057 * server.c (handle_v_cont): Extend comment.
12059 2012-06-11 Yao Qi <yao@codesourcery.com>
12061 * linux-low.c (linux_attach): Add 'static'.
12063 2012-06-06 Yao Qi <yao@codesourcery.com>
12065 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
12067 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
12069 Fix gcc -flto compilation warning.
12070 * server.c (main): Make variable multi_mode and attach volatile.
12072 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
12074 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
12075 if the platform doesn't know about it.
12077 2012-05-30 Jeff Kenton <jkenton@tilera.com>
12079 * Makefile.in (SFILES): Add linux-tile-low.c.
12080 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
12081 * configure.srv: Handle tilegx-*-linux*.
12082 * linux-tile-low.c: New file.
12084 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12086 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
12088 2012-05-24 Pedro Alves <palves@redhat.com>
12092 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
12094 2012-05-24 Pedro Alves <palves@redhat.com>
12098 Replace target_signal with gdb_signal throughout.
12100 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
12102 * linux-low.c (linux_store_registers): Avoid the copying sequence
12103 when no data has been retrieved by ptrace.
12105 2012-05-22 Will Deacon <will.deacon@arm.com>
12107 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
12108 Include asm/ptrace.h.
12109 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
12112 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
12114 * linux-low.c (linux_store_registers): Don't re-retrieve data
12115 with ptrace that has already been obtained from /proc. Always
12116 copy any data retrieved with ptrace to the buffer supplied.
12118 2012-05-11 Yao Qi <yao@codesourcery.com>
12119 Pedro Alves <palves@redhat.com>
12121 * linux-low.c (enum stopping_threads_kind): New.
12122 (stopping_threads): Change type to `enum stopping_threads_kind'.
12123 (handle_extended_wait): If stopping and suspending threads, leave
12124 the new_lwp suspended too.
12125 (linux_wait_for_event): Adjust.
12126 (stop_all_lwps): Set `stopping_threads' to
12127 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
12128 whether we're suspending threads or just stopping them. Assert no
12131 2012-04-29 Yao Qi <yao@codesourcery.com>
12133 * server.h: Move some code to ...
12134 * gdbthread.h: ... here. New.
12135 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
12136 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
12137 (nto-low.o, win32-low.o): Likewise.
12138 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
12139 * regcache.c, remote-utils.c, server.c: Likewise.
12140 * target.c, tracepoint.c, win32-low.c: Likewise.
12142 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
12144 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
12145 (PTRACE_ARG4_TYPE): Likewise.
12146 (PTRACE_XFER_TYPE): Likewise.
12147 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
12148 ptrace to PTRACE_ARG3_TYPE.
12149 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
12150 (PTRACE_ARG4_TYPE): Likewise.
12151 (PTRACE_XFER_TYPE): Likewise.
12152 (linux_detach_one_lwp): Cast fourth argument of
12153 ptrace to long then PTRACE_ARG4_TYPE.
12154 (regsets_fetch_inferior_registers): Cast third argument of
12155 ptrace to long then PTRACE_ARG3_TYPE.
12156 (regsets_store_inferior_registers): Likewise.
12158 2012-04-20 Pedro Alves <palves@redhat.com>
12160 * configure: Regenerate.
12162 2012-04-19 Pedro Alves <palves@redhat.com>
12164 * Makefile.in (GNULIB_BUILDDIR): New.
12165 (LIBGNU, INCGNU, GNULIB_H): Adjust.
12166 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
12167 (all, install-only, uninstall, clean-info, all-lib, clean): No
12168 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
12169 (maintainer-clean realclean distclean): Use subdir_do.
12171 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
12172 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
12173 * acinclude.m4: Include acx_configure_dir.m4.
12174 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
12175 calls. Call AC_PROG_RANLIB. Configure gnulib using
12178 (GNULIB_STDINT_H): Adjust.
12179 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
12180 * gdbreplay.c: Include build-gnulib/config.h.
12181 * server.h: Likewise.
12182 * aclocal.m4: Regenerate.
12183 * config.in: Regenerate.
12184 * configure: Regenerate.
12186 2012-04-19 Pedro Alves <palves@redhat.com>
12188 * Makefile.in (LIBGNU, INCGNU): Adjust.
12189 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
12190 (all, install-only, uninstall, clean-info, all-lib, clean)
12191 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
12192 * configure.ac: Adjust AC_OUTPUT output.
12193 * aclocal.m4: Regenerate.
12194 * configure: Regenerate.
12196 2012-04-19 Pedro Alves <palves@redhat.com>
12198 * Makefile.in (generated_files): New.
12199 (server_h): Remove the explicit dependency on config.h, and depend
12200 on $generated_files.
12202 2012-04-19 Pedro Alves <palves@redhat.com>
12204 * Makefile.in (INCGNU): Add -Ignulib.
12206 2012-04-19 Pedro Alves <palves@redhat.com>
12208 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
12209 (INCGNU): ... this, and spell out -I here.
12210 (GNULIB_LIB): Rename to ...
12211 (LIBGNU): ... this.
12212 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
12214 2012-04-19 Pedro Alves <palves@redhat.com>
12216 * config.in: Regenerate.
12218 2012-04-19 Pedro Alves <palves@redhat.com>
12220 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
12221 * server.h (memmem): Remove declaration.
12222 * config.in: Regenerate.
12223 * configure: Regenerate.
12225 2012-04-19 Yao Qi <yao@codesourcery.com>
12227 * Makefile.in (SFILES): Add common/vec.c.
12231 2012-04-19 Yao Qi <yao@codesourcery.com>
12233 * remote-utils.c (prepare_resume_reply): Replace with macro
12234 target_core_of_thread.
12235 * server.c (handle_qxfer_threads_proper): Likewise.
12236 * target.h (traget_core_of_thread): New macro.
12238 2012-04-18 Pedro Alves <palves@redhat.com>
12240 * aclocal.m4: Regenerate.
12241 * configure: Regenerate.
12243 2012-04-16 Yao Qi <yao@codesourcery.com>
12245 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
12246 duplicated on address.
12248 2012-04-16 Yao Qi <yao@codesourcery.com>
12250 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
12251 (struct tracepoint_action_ops) <send>: New field.
12252 (m_tracepoint_action_send, r_tracepoint_action_send): New.
12253 (agent_expr_send, x_tracepoint_action_send): New.
12254 (l_tracepoint_action_send): New.
12255 (cmd_qtdp): Download and install tracepoint
12256 according to `use_agent'.
12257 (run_inferior_command): Add one more parameter `len'.
12259 (tracepoint_send_agent): New.
12260 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
12262 2012-04-16 Yao Qi <yao@codesourcery.com>
12264 * tracepoint.c (download_tracepoints): Moved to ...
12265 (cmd_qtstart): ... here.
12267 2012-04-14 Yao Qi <yao@codesourcery.com>
12269 * tracepoint.c: Include inttypes.h.
12270 (struct collect_memory_action): Use sized types.
12271 (struct tracepoint): Likewise.
12272 (cmd_qtdp, stop_tracing): Update print specifiers.
12273 (cmd_qtp, response_tracepoint): Likewise.
12274 (collect_data_at_tracepoint): Likewise.
12275 (collect_data_at_step): Likewise.
12277 2012-04-14 Yao Qi <yao@codesourcery.com>
12279 Import gnulib module inttypes.
12280 * aclocal.m4, config.in, configure: Regenerated.
12282 2012-04-14 Yao Qi <yao@codesourcery.com>
12284 * Makefile.in (maintainer-clean, realclean, distclean): Remove
12285 Makefile and config.status at last.
12287 2012-04-13 Yao Qi <yao@codesourcery.com>
12289 * tracepoint.c: Include stdint.h unconditionally.
12291 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
12293 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
12294 on BFD_HAVE_SYS_PROCFS_TYPE.
12295 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
12296 * configure: Regenerate.
12297 * config.in: Likewise.
12299 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
12301 * Makefile.in (clean): Also remove x32.c x32-linux.c
12302 x32-avx.c x32-avx-linux.c.
12303 (x32.o): New target.
12305 (x32-linux.o): Likewise.
12306 (x32-linux.c): Likewise.
12307 (x32-avx.o): Likewise.
12308 (x32-avx.c): Likewise.
12309 (x32-avx-linux.o): Likewise.
12310 (x32-avx-linux.c): Likewise.
12312 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
12313 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
12314 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
12315 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
12316 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
12317 i386/x32-avx-linux.xml.
12319 * linux-x86-low.c (init_registers_x32_linux): New prototype.
12320 (init_registers_x32_avx_linux): Likwise.
12321 (x86_linux_update_xmltarget): Call init_registers_x32_linux
12322 or init_registers_x32_avx_linux if linux_is_elf64 is false.
12324 2012-04-13 Pedro Alves <palves@redhat.com>
12326 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
12327 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
12328 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
12329 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
12332 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
12334 * linux-x86-low.c (compat_x32_clock_t): New.
12335 (compat_x32_siginfo_t): Likewise.
12336 (compat_x32_siginfo_from_siginfo): Likewise.
12337 (siginfo_from_compat_x32_siginfo): Likewise.
12338 (linux_is_elf64): Likewise.
12339 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
12340 and siginfo_from_compat_x32_siginfo for x32.
12341 (x86_arch_setup): Set linux_is_elf64.
12343 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
12346 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
12348 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
12349 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
12350 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
12351 compatible with process.
12353 2012-04-12 Yao Qi <yao@codesourcery.com>
12355 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
12356 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
12357 (install-only, install-info, clean): Handle sub dir gnulib.
12358 (all-lib, am--refresh): New targets.
12359 (memmem.o): Remove target.
12360 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
12361 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
12362 (AC_REPLACE_FUNCS): Remove memmem.
12363 Invoke gl_INIT and AM_INIT_AUTOMAKE.
12364 (AC_OUTPUT): Generate Makefile in gnulib/.
12365 * aclocal.m4, config.in, configure: Regenerated.
12367 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
12369 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
12371 2012-04-05 Pedro Alves <palves@redhat.com>
12373 -Werror=strict-aliasing
12375 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
12378 2012-04-04 Pedro Alves <palves@redhat.com>
12380 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12381 (sparc_store_gregset_from_stack, sparc_store_gregset)
12382 (sparc_breakpoint_at): Fix formatting.
12384 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
12386 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
12388 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
12389 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
12390 * config.in: Regenerate.
12391 * configure: Likewise.
12393 2012-03-29 Pedro Alves <palves@redhat.com>
12395 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
12396 Correct ptrace arguments.
12398 2012-03-28 Pedro Alves <palves@redhat.com>
12400 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
12401 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
12402 (IA64_FR1_REGNUM): New defines.
12403 (ia64_fetch_register): New.
12404 (the_low_target): Install it.
12405 * linux-low.h (struct linux_target_ops) <fetch_register>: New
12407 * linux-low.c (linux_fetch_registers): Try the
12408 the_low_target.fetch_register hook first.
12410 * linux-arm-low.c (the_low_target): Adjust.
12411 * linux-bfin-low.c (the_low_target): Adjust.
12412 * linux-cris-low.c (the_low_target): Adjust.
12413 * linux-crisv32-low.c (the_low_target): Adjust.
12414 * linux-m32r-low.c (the_low_target): Adjust.
12415 * linux-m68k-low.c (the_low_target): Adjust.
12416 * linux-mips-low.c (the_low_target): Adjust.
12417 * linux-ppc-low.c (the_low_target): Adjust.
12418 * linux-s390-low.c (the_low_target): Adjust.
12419 * linux-sh-low.c (the_low_target): Adjust.
12420 * linux-sparc-low.c (the_low_target): Adjust.
12421 * linux-tic6x-low.c (the_low_target): Adjust.
12422 * linux-x86-low.c (the_low_target): Adjust.
12423 * linux-xtensa-low.c (the_low_target): Adjust.
12425 2012-03-26 Pedro Alves <palves@redhat.com>
12427 * server.c (handle_qxfer_libraries): Don't bail early if
12428 the_target->qxfer_libraries_svr4 is not NULL.
12430 2012-03-26 Pedro Alves <palves@redhat.com>
12432 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
12434 2012-03-23 Pedro Alves <palves@redhat.com>
12436 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
12437 "library-list-svr4" element's start tag when the the DSO list is
12440 2012-03-23 Pedro Alves <palves@redhat.com>
12442 * linux-low.c (read_one_ptr): Read the inferior's pointer through
12443 a variable whose type size is the same as the inferior's pointer
12446 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
12448 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
12450 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
12451 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
12452 * linux-low.h: Include <signal.h>.
12453 (struct siginfo): Remove forward declaration.
12454 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
12457 2012-03-21 Mike Frysinger <vapier@gentoo.org>
12459 * .gitignore: Ignore more files.
12461 2012-03-19 Pedro Alves <palves@redhat.com>
12462 Jan Kratochvil <jan.kratochvil@redhat.com>
12464 * server.c (cont_thread, general_thread): Add describing comments.
12465 (start_inferior): Clear `cont_thread'.
12466 (handle_v_cont): Don't set `cont_thread' if resuming all threads
12469 2012-03-15 Yao Qi <yao@codesourcery.com>
12471 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
12473 (cmd_qtdp): ... here.
12475 2012-03-15 Yao Qi <yao@codesourcery.com>
12477 * tracepoint.c (struct tracepoint_action_ops): New.
12478 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
12479 (m_tracepoint_action_download): New.
12480 (r_tracepoint_action_download): New.
12481 (x_tracepoint_action_download): New.
12482 (l_tracepoint_action_download): New.
12483 (add_tracepoint_action): Install `action->ops' according type.
12484 (download_tracepoint_1): Move code `download' function pointer
12485 of various tracepoint_action_ops.
12487 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
12489 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
12490 linux_ptrace_attach_warnings.
12492 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
12494 * Makefile.in (linux-ptrace.o): New.
12495 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
12496 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
12497 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
12498 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
12499 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
12501 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
12503 2012-03-08 Yao Qi <yao@codesourcery.com>
12504 Pedro Alves <palves@redhat.com>
12506 Fix PR server/13392.
12507 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
12508 offset of JMP insn.
12509 * tracepoint.c (remove_tracepoint): New.
12510 (cmd_qtdp): Call remove_tracepoint when failed to install.
12512 2012-03-07 Pedro Alves <palves@redhat.com>
12514 * linux-low.c (get_detach_signal): New.
12515 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
12516 Pass on pending signals to PTRACE_DETACH. Check the result of the
12518 * server.c (program_signals, program_signals_p): New.
12519 (handle_general_set): Handle QProgramSignals.
12520 * server.h (program_signals, program_signals_p): Declare.
12522 2012-03-05 Pedro Alves <palves@redhat.com>
12523 Jan Kratochvil <jan.kratochvil@redhat.com>
12525 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
12528 2012-03-03 Yao Qi <yao@codesourcery.com>
12530 * tracepoint.c (tracepoint_look_up_symbols): Update call to
12531 agent_look_up_symbols.
12533 2012-03-03 Yao Qi <yao@codesourcery.com>
12535 * Makefile.in (linux-low.o): Keep dependence on agent.h.
12536 (linux-x86-low.o): Likewise.
12537 * server.h: Remove in_process_agent_loaded.
12538 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
12542 2012-03-03 Yao Qi <yao@codesourcery.com>
12544 * tracepoint.c (gdb_agent_capability): New global.
12545 (in_process_agent_loaded_ust): Renamed to
12546 `in_process_agent_supports_ust'.
12548 (in_process_agent_supports_ust): Call agent_capability_check.
12549 (clear_installed_tracepoints): Assert that agent supports
12552 2012-03-03 Yao Qi <yao@codesourcery.com>
12554 * linux-low.c (linux_supports_agent): New.
12555 (linux_target_ops): Initialize field `supports_agent' with
12556 linux_supports_agent.
12557 * target.h (struct target_ops) <supports_agent>: New.
12558 (target_supports_agent): New macro.
12559 * server.c (handle_general_set): Handle packet 'QAgent'.
12560 (handle_query): Send `QAgent+'.
12561 * Makefile.in (server.o): Depends on agent.h.
12563 2012-03-03 Yao Qi <yao@codesourcery.com>
12565 * Makefile.in (OBS): Add agent.o.
12566 Add new rule for agent.o.
12567 Track dependence of tracepoint.c on agent.h.
12568 * tracepoint.c (run_inferior_command_1):
12569 (run_inferior_command): Call agent_run_command.
12570 (gdb_ust_connect_sync_socket): Deleted. Move it to
12572 (resume_thread, stop_thread): Likewise.
12573 (gdb_ust_socket_init): Renamed to ...
12574 (gdb_agent_socket_init): ... New.
12575 (gdb_ust_thread): Renamed to ...
12576 (gdb_agent_helper_thread): ... New.
12577 (gdb_ust_init): Move some code to ...
12578 (gdb_agent_init): ... here. New.
12579 [HAVE_UST]: Call gdb_ust_init.
12580 (initialize_tracepoint_ftlib): Call gdb_agent_init.
12581 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
12582 * config.in, configure: Regenerated.
12584 2012-03-02 Pedro Alves <palves@redhat.com>
12586 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
12587 * linux-low.c (struct simple_pid_list): New.
12588 (stopped_pids): New a struct simple_pid_list pointer.
12589 (add_to_pid_list, pull_pid_from_list): New.
12590 (handle_extended_wait): Don't assume the first signal new children
12591 report is SIGSTOP. Adjust call to pull_pid_from_list.
12592 (linux_wait_for_lwp): Adjust.
12594 2012-03-02 Yao Qi <yao@codesourcery.com>
12596 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
12599 2012-03-02 Yao Qi <yao@codesourcery.com>
12601 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
12602 `stop_pc' and `tpoint'. Update caller.
12604 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
12606 * linux-low.h (linux_target_ops): Add regset_bitmap member.
12607 * linux-low.c (use_linux_regsets): New macro.
12608 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
12609 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
12610 (linux_register_in_regsets): New function.
12611 (usr_fetch_inferior_registers): Skip registers covered by
12613 (usr_store_inferior_registers): Likewise.
12614 (usr_fetch_inferior_registers): New macro.
12615 (usr_store_inferior_registers): Likewise.
12616 (linux_fetch_registers): Handle mixed regset/non-regset targets.
12617 (linux_store_registers): Likewise.
12618 * linux-mips-low.c (init_registers_mips_dsp_linux): New
12620 (init_registers_mips64_dsp_linux): Likewise.
12621 (init_registers_mips_linux): New macro.
12622 (init_registers_mips_dsp_linux): Likewise.
12623 (mips_dsp_num_regs): Likewise.
12624 (DSP_BASE, DSP_CONTROL): New fallback macros.
12625 (mips_base_regs): New macro.
12626 (mips_regmap): Use it. Fix the size.
12627 (mips_dsp_regmap): New variable.
12628 (mips_dsp_regset_bitmap): Likewise.
12629 (mips_arch_setup): New function.
12630 (mips_cannot_fetch_register): Use the_low_target.regmap rather
12632 (mips_cannot_store_register): Likewise.
12633 (the_low_target): Update .arch_setup, .num_regs and .regmap
12634 initializers. Add .regset_bitmap initializer.
12635 * linux-arm-low.c (the_low_target): Add .regset_bitmap
12637 * linux-bfin-low.c (the_low_target): Likewise.
12638 * linux-cris-low.c (the_low_target): Likewise.
12639 * linux-crisv32-low.c (the_low_target): Likewise.
12640 * linux-ia64-low.c (the_low_target): Likewise.
12641 * linux-m32r-low.c (the_low_target): Likewise.
12642 * linux-m68k-low.c (the_low_target): Likewise.
12643 * linux-ppc-low.c (the_low_target): Likewise.
12644 * linux-s390-low.c (the_low_target): Likewise.
12645 * linux-sh-low.c (the_low_target): Likewise.
12646 * linux-sparc-low.c (the_low_target): Likewise.
12647 * linux-tic6x-low.c (the_low_target): Likewise.
12648 * linux-x86-low.c (the_low_target): Likewise.
12649 * linux-xtensa-low.c (the_low_target): Likewise.
12650 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
12651 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
12652 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
12654 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
12655 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
12657 2012-02-29 Yao Qi <yao@codesourcery.com>
12658 Pedro Alves <palves@redhat.com>
12660 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
12661 `step_over_finished' is true.
12663 2012-02-27 Pedro Alves <palves@redhat.com>
12665 * linux-low.c (pid_is_stopped): Delete, moved to common/.
12666 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
12668 2012-02-27 Pedro Alves <palves@redhat.com>
12671 * linux-low.c (pid_is_stopped): New.
12672 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
12674 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
12676 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
12679 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
12681 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
12683 2012-02-24 Luis Machado <lgustavo@codesourcery>
12685 * server.c (handle_query): Advertise support for target-side
12686 breakpoint condition evaluation.
12687 (process_point_options): New function.
12688 (process_serial_event): When inserting a breakpoint, check for
12689 a target-side condition that should be evaluated.
12691 * mem-break.c: Include regcache.h and ax.h.
12692 (point_cond_list_t): New data structure.
12693 (breakpoint) <cond_list>: New field.
12694 (find_gdb_breakpoint_at): Make non-static.
12695 (delete_gdb_breakpoint_at): Clear any target-side
12697 (clear_gdb_breakpoint_conditions): New function.
12698 (add_condition_to_breakpoint): Likewise.
12699 (add_breakpoint_condition): Likewise.
12700 (gdb_condition_true_at_breakpoint): Likewise.
12701 (gdb_breakpoint_here): Return result directly instead
12702 of going through a local variable.
12704 * mem-break.h (find_gdb_breakpoint_at): New prototype.
12705 (clear_gdb_breakpoint_conditions): Likewise.
12706 (add_breakpoint_condition): Likewise.
12707 (gdb_condition_true_at_breakpoint): Likewise.
12709 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
12710 (need_step_over_p): Take target-side breakpoint condition into
12713 2012-02-24 Luis Machado <lgustavo@codesourcery>
12715 * server.h: Include tracepoint.h.
12716 (agent_mem_read, agent_get_trace_state_variable_value,
12717 agent_set_trace_state_variable_value,
12718 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
12719 get_set_tsv_func_addr): New prototypes.
12721 * ax.h: New include file.
12722 * ax.c: New source file.
12724 * tracepoint.c: Include ax.h.
12725 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
12726 agent_expr, eval_result_type): Move to ax.h.
12727 (parse_agent_expr): Rename to ...
12728 (gdb_parse_agent_expr): ... this, make it non-static and move
12730 (unparse_agent_expr) Rename to ...
12731 (gdb_unparse_agent_expr): ... this, make it non-static and move
12733 (eval_agent_expr): Rename to ...
12734 (eval_tracepoint_agent_expr): ... this.
12735 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
12736 forward declarations.
12737 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
12738 (agent_get_trace_state_variable_value): New function.
12739 (agent_set_trace_state_variable_value): New function.
12740 (cmd_qtdp): Call gdb_parse_agent_expr (...).
12741 (response_tracepoint): Call gdb_unparse_agent_expr (...).
12742 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
12743 (condition_true_at_tracepoint): Likewise.
12744 (parse_agent_expr): Rename to ...
12745 (gdb_parse_agent_expr): ... this and move to ax.c.
12746 (unparse_agent_expr): Rename to ...
12747 (gdb_unparse_agent_expr): ... this and move to ax.c.
12748 (gdb_agent_op_name): Move to ax.c.
12749 (eval_agent_expr): Rename to ...
12750 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
12752 (eval_tracepoint_agent_expr): New function.
12753 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
12755 (current_insn_ptr, emit_error, struct bytecode_address): Move to
12757 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
12758 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
12759 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
12760 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
12761 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
12762 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
12763 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
12764 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
12765 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
12766 (compile_bytecodes): Remove forward declaration.
12767 (is_goto_target): Move to ax.c.
12768 (compile_bytecodes): Move to ax.c and call
12769 agent_get_trace_state_variable_value (...) and
12770 agent_set_trace_state_variable_value (...).
12772 * Makefile.in: Update ax.c and IPA dependencies.
12774 2012-02-24 Pedro Alves <palves@redhat.com>
12776 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
12777 (cmd_bigqtbuffer_circular): ... this. Only handle
12778 'QTBuffer:circular:'.
12779 (handle_tracepoint_general_set): Adjust.
12781 2012-02-16 Yao Qi <yao@codesourcery.com>
12783 * inferiors.c: Move code to ...
12784 * dll.c: .... here. New.
12785 * server.h: Declare clear_dlls.
12786 * Makefile.in (SFILES): Add dll.c.
12790 2012-02-11 Yao Qi <yao@codesourcery.com>
12792 * server.c: (handle_monitor_command): Add a new parameter
12794 (handle_query): Update caller.
12796 2012-02-09 Joel Brobecker <brobecker@adacore.com>
12798 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
12799 * configure, config.in: Regenerate.
12800 * hostio.c: Provide an alternate implementation if HAVE_READLINK
12803 2012-02-02 Pedro Alves <palves@redhat.com>
12805 Try SIGKILL first, then PTRACE_KILL.
12806 * linux-low.c (linux_kill_one_lwp): New.
12807 (linux_kill_one_lwp): Rename to ...
12808 (kill_one_lwp_callback): ... this. Use the new
12809 linux_kill_one_lwp.
12811 2012-02-02 Pedro Alves <palves@redhat.com>
12813 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
12816 2012-01-27 Pedro Alves <palves@redhat.com>
12818 * linux-low.c (linux_child_pid_to_exec_file): Delete.
12819 (elf_64_file_p): Make static.
12820 (linux_pid_exe_is_elf_64_file): New.
12821 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
12822 Delete declarations.
12823 (linux_pid_exe_is_elf_64_file): Declare.
12824 * linux-x86-low.c (x86_arch_setup): Use
12825 linux_pid_exe_is_elf_64_file.
12827 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12829 * linux-low.c (linux_wait_for_event_1): Rename to ...
12830 (linux_wait_for_event): ... here and merge it with former
12831 linux_wait_for_event - new variable wait_ptid, use it.
12832 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
12834 2012-01-23 Pedro Alves <palves@redhat.com>
12836 * server.c (main): Avoid yet another case of infinite loop while
12837 detaching/killing after a longjmp.
12839 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
12842 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
12844 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
12846 * hostio.c (handle_readlink): New function.
12847 (handle_vFile): Call it to handle "vFile:readlink" packets.
12849 2012-01-20 Pedro Alves <palves@redhat.com>
12850 Ulrich Weigand <ulrich.weigand@linaro.org>
12852 * server.c (handle_v_requests): Only support vAttach and vRun to
12853 start multiple processes when in extended protocol mode.
12855 2012-01-17 Pedro Alves <palves@redhat.com>
12857 * tracepoint.c (initialize_tracepoint): Use mmap instead of
12858 memalign plus mprotect to allocate the scratch buffer.
12860 2012-01-13 Pedro Alves <palves@redhat.com>
12862 * server.c (attach_inferior): Clear `cont_thread'.
12864 2012-01-13 Pedro Alves <palves@redhat.com>
12866 * server.c (main): Avoid infinite loop while detaching/killing
12869 2012-01-09 Doug Evans <dje@google.com>
12871 * server.c (start_inferior): Set last_ptid in --wrapper case.
12873 2012-01-06 Yao Qi <yao@codesourcery.com>
12875 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
12877 [IN_PROCESS_AGENT] (debug_agent): New global variable.
12879 2012-01-04 Yao Qi <yao@codesourcery.com>
12881 * tracepoint.c (cmd_qtdp): Print debug message
12882 for static tracepoint.
12884 2012-01-04 Yao Qi <yao@codesourcery.com>
12886 * tracepoint.c (trace_vdebug): Differentiate debug message
12887 between gdbserver and IPA.
12889 2012-01-03 Yao Qi <yao@codesourcery.com>
12891 * tracepoint.c (tracepoint_was_hit): Don't collect for
12894 2012-01-02 Joel Brobecker <brobecker@adacore.com>
12896 * terminal.h: Reformat copyright header.
12898 2012-01-02 Joel Brobecker <brobecker@adacore.com>
12900 * server.c (gdbserver_version): Update copyright year.
12901 * gdbreplay.c (gdbreplay_version): Likewise.
12903 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
12905 * linux-low.c (linux_create_inferior): Put empty if clause for write.
12908 2011-12-18 Hui Zhu <teawater@gmail.com>
12909 * linux-low.c (linux_create_inferior): Save return value to ret.
12911 2011-12-18 Hui Zhu <teawater@gmail.com>
12913 * linux-low.c (linux_create_inferior): Save return value to ret.
12915 2011-12-16 Doug Evans <dje@google.com>
12917 * linux-low.c (linux_create_inferior): If stdio connection,
12918 redirect stdin from /dev/null, stdout to stderr.
12919 * remote-utils.c (remote_is_stdio): New static global.
12920 (remote_connection_is_stdio): New function.
12921 (remote_prepare): Handle stdio connection.
12922 (remote_open): Ditto.
12923 (remote_close): Don't close stdin for stdio connections.
12924 (read_prim,write_prim): New functions. Replace all calls to
12925 read/write to these.
12926 * server.c (main): Watch for "-" argument. Move call to
12927 remote_prepare before start_inferior.
12928 * server.h (STDIO_CONNECTION_NAME): New macro.
12929 (remote_connection_is_stdio): Declare.
12931 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
12932 in debugging output.
12934 2011-12-15 Yao Qi <yao@codesourcery.com>
12936 * tracepoint.c: Include sys/syscall.h.
12937 (gdb_ust_thread): Remove preprocessor conditional.
12939 2011-12-14 Pedro Alves <pedro@codesourcery.com>
12941 * linux-low.c (linux_detach_one_lwp): Call
12942 the_low_target.prepare_to_resume before detaching.
12944 2011-12-14 Yao Qi <yao@codesourcery.com>
12946 * tracepoint.c (gdb_ust_thread): Don't ignore return value
12949 2011-12-14 Yao Qi <yao@codesourcery.com>
12951 * i386-low.c (i386_low_stopped_data_address): Initialize local
12952 variable `control'.
12954 2011-12-13 Pedro Alves <pedro@codesourcery.com>
12958 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
12959 DR_CONTROL unless necessary. Extend comments.
12960 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
12961 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
12963 2011-12-13 Yao Qi <yao@codesourcery.com>
12965 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
12967 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
12969 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
12971 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
12972 Print new debug message for such case.
12974 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12976 Fix overlapping memcpy.
12977 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
12978 the read_inferior_memory transfer.
12979 (delete_fast_tracepoint_jump): New variable buf. Use it for the
12980 write_inferior_memory transfer.
12981 (set_fast_tracepoint_jump): New variable buf. Use it for the
12982 read_inferior_memory and write_inferior_memory transfers.
12983 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
12984 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
12985 Use it for the write_inferior_memory transfer.
12986 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
12989 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
12991 * linux-low.c (fetch_register, store_register): Make code
12992 consistent, fix formatting.
12994 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
12996 * linux-low.c (usr_store_inferior_registers): Factor out code
12997 to handle individual registers into...
12998 (store_register): ... this new function.
13000 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
13002 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
13003 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
13004 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
13005 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
13006 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
13007 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
13008 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
13009 (srv_xmlfiles): Add new XML files.
13011 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
13013 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
13014 (init_registers_s390_linux32v1): Add prototype.
13015 (init_registers_s390_linux32v2): Likewise.
13016 (init_registers_s390_linux64v1): Likewise.
13017 (init_registers_s390_linux64v2): Likewise.
13018 (init_registers_s390x_linux64v1): Likewise.
13019 (init_registers_s390x_linux64v2): Likewise.
13020 (s390_num_regs): Increment to 52.
13021 (s390_regmap): Add orig_r2 register.
13022 (s390_num_regs_3264): Increment to 68.
13023 (s390_regmap_3264): Add orig_r2 register.
13024 (s390_collect_ptrace_register): Handle orig_r2 register.
13025 (s390_supply_ptrace_register): Likewise.
13026 (s390_fill_last_break): New function.
13027 (s390_store_last_break): Likewise.
13028 (s390_fill_system_call): New function.
13029 (s390_store_system_call): Likewise.
13030 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
13032 (s390_check_regset): New function.
13033 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
13034 NT_S390_SYSTEM_CALL regsets and use appropriate description.
13035 Update target_regsets for available register sets.
13037 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
13038 Jan Kratochvil <jan.kratochvil@redhat.com>
13040 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
13041 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
13043 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
13044 * linux-low.h (struct process_info_private): New member r_debug.
13045 * server.c (handle_qxfer_libraries): Call
13046 the_target->qxfer_libraries_svr4.
13047 (handle_qxfer_libraries_svr4): New function.
13048 (qxfer_packets): New entry "libraries-svr4".
13049 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
13050 * target.h (struct target_ops): New member qxfer_libraries_svr4.
13051 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
13052 PACKET_qXfer_libraries_svr4.
13054 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
13056 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
13057 PSW address/mask between 8-byte and 16-byte formats.
13058 (s390_supply_ptrace_register): Likewise.
13059 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
13060 basic addressing mode bit.
13062 2011-11-24 Stan Shebs <stan@codesourcery.com>
13064 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
13066 2011-11-17 Stan Shebs <stan@codesourcery.com>
13068 * tracepoint.c (struct tracepoint): New field traceframe_usage.
13069 (tracing_start_time): New global.
13070 (tracing_stop_time): New global.
13071 (tracing_user_name): New global.
13072 (tracing_notes): New global.
13073 (tracing_stop_note): New global.
13074 (cmd_qtstart): Set traceframe_usage, start_time.
13075 (stop_tracing): Set stop_time.
13076 (cmd_qtstatus): Report additional status.
13077 (cmd_qtp): New function.
13078 (handle_tracepoint_query): Call it.
13079 (cmd_qtnotes): New function.
13080 (handle_tracepoint_general_set): Call it.
13081 (get_timestamp): Rename from tsv_get_timestamp.
13083 2011-11-14 Stan Shebs <stan@codesourcery.com>
13084 Kwok Cheung Yeung <kcy@codesourcery.com>
13086 * linux-x86-low.c (small_jump_insn): New.
13087 (i386_install_fast_tracepoint_jump_pad): Add arguments for
13088 trampoline and error message, build a trampoline and issue a small
13089 jump instruction to it.
13090 (x86_install_fast_tracepoint_jump_pad): Add arguments for
13091 trampoline and error message.
13092 (x86_get_min_fast_tracepoint_insn_len): New.
13093 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
13094 * linux-low.h (struct linux_target_ops): Add arguments to
13095 install_fast_tracepoint_jump_pad operation, add new operation.
13096 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
13098 (linux_get_min_fast_tracepoint_insn_len): New function.
13099 (linux_target_op): Add new operation.
13100 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
13101 (gdb_trampoline_buffer_end): Ditto.
13102 (gdb_trampoline_buffer_error): Ditto.
13103 (struct ipa_sym_addresses): Add fields for new IPA variables.
13104 (symbol_list): Add entries for new IPA variables.
13105 (struct tracepoint): Add fields to hold the address range of the
13106 trampoline used by the tracepoint.
13107 (trampoline_buffer_head): New static variable.
13108 (trampoline_buffer_tail): Ditto.
13109 (claim_trampoline_space): New function.
13110 (have_fast_tracepoint_trampoline_buffer): New function.
13111 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
13113 (install_fast_tracepoint): Ditto, also add error buffer argument.
13114 (cmd_qtminftpilen): New function.
13115 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
13116 (fast_tracepoint_from_trampoline_address): New function.
13117 (fast_tracepoint_collecting): Handle trampoline as part of jump
13119 (set_trampoline_buffer_space): New function.
13120 (initialize_tracepoint): Initialize new IPA variables.
13121 * target.h (struct target_ops): Add arguments to
13122 install_fast_tracepoint_jump_pad operation, add new
13123 get_min_fast_tracepoint_insn_len operation.
13124 (target_get_min_fast_tracepoint_insn_len): New.
13125 (install_fast_tracepoint_jump_pad): Add arguments.
13126 * server.h (IPA_BUFSIZ): Define.
13127 * linux-i386-ipa.c: Include extra header files.
13128 (initialize_fast_tracepoint_trampoline_buffer): New function.
13129 (initialize_low_tracepoint): Call it.
13130 * server.h (set_trampoline_buffer_space): Declare.
13131 (claim_trampoline_space): Ditto.
13132 (have_fast_tracepoint_trampoline_buffer): Ditto.
13134 2011-11-14 Yao Qi <yao@codesourcery.com>
13136 * server.c (handle_query): Handle InstallInTrace for qSupported.
13137 * tracepoint.c (add_tracepoint): Sort list.
13138 (install_tracepoint, download_tracepoint): New.
13139 (cmd_qtdp): Call them to install and download tracepoints.
13140 (sort_tracepoints): Removed.
13141 (cmd_qtstart): Update.
13143 2011-11-14 Yao Qi <yao@codesourcery.com>
13145 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
13146 * mem-break.h: Declare.
13147 * tracepoint.c (cmd_qtstart): Move some code to ...
13148 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
13150 (download_tracepoints): Move some code to ...
13151 (download_tracepoint_1): ... here. New.
13153 2011-11-08 Yao Qi <yao@codesourcery.com>
13155 * remote-utils.c (relocate_instruction): A comment fix.
13157 2011-11-07 Joel Brobecker <brobecker@adacore.com>
13159 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
13160 (i386_dr_low_get_control, i386_dr_low_get_status): Use
13161 dr_status_mirror and dr_control_mirror from debug_reg_state.
13162 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
13163 (i386_initial_stuff): Remove use of deleted globals.
13164 (i386_get_thread_context, i386_set_thread_context,
13165 i386_thread_added): Use dr_status_mirror and dr_control_mirror
13166 from debug_reg_state.
13168 2011-11-05 Yao Qi <yao@codesourcery.com>
13170 * tracepoint.c (gdb_collect): Loop over tracepoints of same
13171 address as TPOINT's.
13173 2011-11-02 Stan Shebs <stan@codesourcery.com>
13175 * tracepoint.c (agent_mem_read_string): New function.
13176 (eval_agent_expr): Call it for tracenz.
13177 * server.c (handle_query): Report support for tracenz.
13179 2011-11-02 Yao Qi <yao@codesourcery.com>
13181 * tracepoint.c (cmd_qtstart): Remove unused local variables.
13183 2011-11-02 Yao Qi <yao@codesourcery.com>
13185 * target.h: Fix a typo in comment.
13187 2011-10-31 Pedro Alves <pedro@codesourcery.com>
13189 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
13190 clobber the breakpoints' shadows with fast tracepoint jumps.
13191 * mem-break.h (check_mem_write): Add `myaddr' parameter.
13192 * target.c (write_inferior_memory): Also pass MYADDR down to
13195 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
13197 * configure.ac: Check support for personality routine.
13198 * configure: Regenerate.
13199 * config.in: Likewise.
13200 * linux-low.c: Include <sys/personality.h>.
13201 Define ADDR_NO_RANDOMIZE if necessary.
13202 (linux_create_inferior): Disable address space randomization when
13203 forking inferior, if requested.
13204 (linux_supports_disable_randomization): New function.
13205 (linux_target_ops): Install it.
13206 * server.h (disable_randomization): Declare.
13207 * server.c (disable_randomization): New global variable.
13208 (handle_general_set): Handle QDisableRandomization.
13209 (handle_query): Likewise for qSupported.
13210 (main): Support --disable-randomization and --no-disable-randomization
13211 command line arguments.
13212 * target.h (struct target_ops): Add supports_disable_randomization.
13213 (target_supports_disable_randomization): New macro.
13215 2011-09-29 Mike Frysinger <vapier@gentoo.org>
13217 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
13219 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
13220 [!PT_GETDSBT] (target_loadmap): New definition.
13221 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
13222 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
13223 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
13224 and PT_GETDSBT to LINUX_LOADMAP.
13225 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
13226 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
13228 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
13230 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
13231 (arm_linux_hwbp_cap): New static variable.
13232 (arm_linux_get_hwbp_cap): Replace by ...
13233 (arm_linux_init_hwbp_cap): ... this new function.
13234 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
13235 (arm_linux_get_hw_watchpoint_count): Likewise.
13236 (arm_linux_get_hw_watchpoint_max_length): Likewise.
13237 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
13238 (arm_prepare_to_resume): Use perror_with_name instead of error.
13240 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
13242 * linux-arm-low.c: Include <signal.h>.
13243 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
13244 (struct arm_linux_hwbp_cap): New data type.
13245 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
13246 (struct arm_linux_hw_breakpoint): New data type.
13247 (MAX_BPTS, MAX_WPTS): Define.
13248 (struct arch_process_info, struct arch_lwp_info): New data types.
13249 (arm_linux_get_hwbp_cap): New function.
13250 (arm_linux_get_hw_breakpoint_count): Likewise.
13251 (arm_linux_get_hw_watchpoint_count): Likewise.
13252 (arm_linux_get_hw_watchpoint_max_length): Likewise.
13253 (arm_hwbp_control_initialize): Likewise.
13254 (arm_hwbp_control_is_enabled): Likewise.
13255 (arm_hwbp_control_is_initialized): Likewise.
13256 (arm_hwbp_control_disable): Likewise.
13257 (arm_linux_hw_breakpoint_equal): Likewise.
13258 (arm_linux_hw_point_initialize): Likewise.
13259 (struct update_registers_data): New data structure.
13260 (update_registers_callback: New function.
13261 (arm_insert_point): Likewise.
13262 (arm_remove_point): Likewise.
13263 (arm_stopped_by_watchpoint): Likewise.
13264 (arm_stopped_data_address): Likewise.
13265 (arm_new_process): Likewise.
13266 (arm_new_thread): Likewise.
13267 (arm_prepare_to_resume): Likewise.
13268 (the_low_target): Register arm_insert_point, arm_remove_point,
13269 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
13270 arm_new_thread, and arm_prepare_to_resume.
13272 2011-09-15 Stan Shebs <stan@codesourcery.com>
13274 * server.h (struct emit_ops): Add compare-goto fields.
13275 * tracepoint.c (gdb_agent_op_sizes): New table.
13276 (emit_eq_goto): New function.
13277 (emit_ne_goto): New function.
13278 (emit_lt_goto): New function.
13279 (emit_le_goto): New function.
13280 (emit_gt_goto): New function.
13281 (emit_ge_goto): New function.
13282 (is_goto_target): New function.
13283 (compile_bytecodes): Recognize special cases of compare-goto
13284 combinations and call specialized emitters for them.
13285 * linux-x86-low.c (amd64_emit_eq_goto): New function.
13286 (amd64_emit_ne_goto): New function.
13287 (amd64_emit_lt_goto): New function.
13288 (amd64_emit_le_goto): New function.
13289 (amd64_emit_gt_goto): New function.
13290 (amd64_emit_ge_goto): New function.
13291 (amd64_emit_ops): Add the new functions.
13292 (i386_emit_eq_goto): New function.
13293 (i386_emit_ne_goto): New function.
13294 (i386_emit_lt_goto): New function.
13295 (i386_emit_le_goto): New function.
13296 (i386_emit_gt_goto): New function.
13297 (i386_emit_ge_goto): New function.
13298 (i386_emit_ops): Add the new functions.
13300 2011-09-08 Stan Shebs <stan@codesourcery.com>
13302 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
13303 (i386_emit_epilogue): Restore %ebx.
13305 2011-08-31 Jie Zhang <jzhang918@gmail.com>
13307 * server.c (step_thread): Remove definition.
13308 (process_serial_event): Don't handle Hs.
13309 * server.h (step_thread): Remove declaration.
13310 * target.c (set_desired_inferior): Remove use of step_thread.
13312 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
13314 * linux-low.c: Include linux-procfs.h.
13315 (linux_attach_lwp_1): Update comments.
13316 (linux_attach): Scan for existing threads when attaching to a
13317 process that is the tgid.
13318 * Makefile.in: Update dependencies.
13320 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
13322 * configure.srv: Add linux-procfs.o dependencies.
13324 2011-08-14 Yao Qi <yao@codesourcery.com>
13326 * target.h (struct target_ops): Fix indent.
13327 * win32-low.c (win32_target_ops): Fix comment.
13329 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
13330 Yao Qi <yao@codesourcery.com>
13332 * Makefile.in (clean): Remove tic6x-*.c files.
13333 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
13334 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
13335 (tic6x-c64xp-linux.c): Likewise.
13336 * configure.srv: Add support for tic6x-*-uclinux.
13337 * linux-tic6x-low.c: New.
13338 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
13340 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
13341 Yao Qi <yao@codesourcery.com>
13343 * target.h (struct target_ops): Add read_loadmap.
13344 * linux-low.c (struct target_loadseg): New type.
13345 (struct target_loadmap): New type.
13346 (linux_read_loadmap): New function.
13347 (linux_target_ops): Add linux_read_loadmap.
13348 * server.c (handle_query): Support qXfer:fdpic:read packet.
13349 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
13352 2011-08-05 Eli Zaretskii <eliz@gnu.org>
13354 * win32-low.c: Include <stdint.h>.
13356 2011-07-22 Pedro Alves <pedro@codesourcery.com>
13358 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
13359 to the inferior here.
13360 (i386_remove_aligned_watchpoint): Ditto.
13361 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
13362 fit part of the watchpoint in the debug registers.
13363 (i386_update_inferior_debug_regs): New.
13364 (i386_low_insert_watchpoint): Work on a local mirror of the debug
13365 registers, and only update the inferior on success.
13366 (i386_low_remove_watchpoint): Ditto.
13368 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
13370 * linux-low.c (compare_ints, unique, list_threads, show_process,
13371 linux_core_of_thread): Delete.
13372 (linux_target_ops): Change linux_core_of_thread to
13373 linux_common_core_of_thread.
13374 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
13375 * utils.c (malloc_failure): Change type of argument.
13376 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
13377 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
13378 common/linux-osdata.c, common/ptid.c and common/buffer.c.
13379 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
13380 (IPA_OBJS): Add common-utils-ipa.o.
13381 (ptid_h, linux_osdata_h): New macros.
13382 (server_h): Add common/common-utils.h, common/xml-utils.h,
13383 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
13385 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
13386 ptid.o, buffer.o): New rules.
13387 (linux-low.o): Add common/linux-osdata.h as a dependency.
13388 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
13389 * configure.ac: Add AC_HEADER_DIRENT check.
13390 * config.in: Regenerate.
13391 * configure: Regenerate.
13392 * remote-utils.c (xml_escape_text): Delete.
13393 (buffer_grow, buffer_free, buffer_init, buffer_finish,
13394 buffer_xml_printf): Move to common/buffer.c.
13395 * server.c (main): Remove call to initialize_inferiors.
13396 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
13397 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
13398 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
13399 internal_error, gdb_assert, gdb_assert_fail): Delete.
13400 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
13401 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
13403 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
13404 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
13405 initialize_inferiors): Delete.
13407 2011-07-20 Pedro Alves <pedro@codesourcery.com>
13409 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
13412 2011-05-31 Pedro Alves <pedro@codesourcery.com>
13414 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
13416 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
13418 2011-05-26 Yao Qi <yao@codesourcery.com>
13420 * Makefile.in (thread-db.o): Track dependence to
13421 common/gdb_thread_db.h.
13422 * thread-db.c: include gdb_thread_db.h from right place.
13424 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
13426 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
13427 __FILE__ and __LINE__ to internal_error.
13429 2011-05-13 Doug Evans <dje@google.com>
13431 * thread-db.c (try_thread_db_load_from_sdir): New function.
13432 (try_thread_db_load_from_dir): New function.
13433 (thread_db_load_search): Handle $sdir, ignore $pdir.
13434 Remove trying of system directories if search of
13435 libthread-db-search-path fails, that is now done via $sdir.
13437 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
13439 * server.c (handle_query): Add EnableDisableTracepoints to the list
13440 of supported features.
13441 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
13443 (cmd_qtenable_disable): New.
13444 (cmd_qtstart): Install tracepoints even if disabled.
13445 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
13446 receiving a QTEnable or QTDisable packet.
13447 (gdb_collect): Skip data collection if fast tracepoint is disabled.
13448 (ust_marker_to_static_tracepoint): Do not ignore disabled static
13450 (gdb_probe): Skip data collection if static tracepoint is disabled.
13452 2011-05-10 Doug Evans <dje@google.com>
13454 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
13456 2011-05-04 Doug Evans <dje@google.com>
13458 * linux-low.c (linux_join): Skip process lookup.
13459 * spu-low.c (spu_join): Ditto.
13460 * server.c (join_inferiors_callback): Delete.
13461 (process_serial_event): For 'D' packet (detach) call join_inferior
13464 2011-05-04 Joseph Myers <joseph@codesourcery.com>
13466 * README: Don't mention xscale*-*-linux*.
13467 * configure.srv (xscale*-*-linux*): Don't handle target.
13469 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
13471 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
13473 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
13474 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
13475 (i386_emit_void_call_2): Likewise.
13477 2011-04-26 Yao Qi <yao@codesourcery.com>
13479 * linux-low.c: Move common macros to linux-ptrace.h.
13480 Include linux-ptrace.h.
13481 * Makefile.in (linux_ptrace_h): New.
13482 (linux-low.o): Depends on linux-ptrace.h.
13484 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
13486 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
13487 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
13488 (remote_prepare): New function with most of the TCP code from ...
13489 (remote_open): ... here. Detect PORT here unconditionally. Move also
13490 setting transport_is_reliable.
13491 * server.c (run_once): New variable.
13492 (gdbserver_usage): Document it.
13493 (main): Set run_once for `--once'. Call remote_prepare. Exit after
13494 the first run if RUN_ONCE.
13495 * server.h (run_once, remote_prepare): New declarations.
13497 2011-04-19 Tom Tromey <tromey@redhat.com>
13499 * win32-low.c (handle_load_dll): Remove duplicate "the".
13501 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
13503 Remove support for old Cygwin 1.5 versions.
13504 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
13505 function to avoid warning.
13506 (win32_add_one_solib): Use cygwin_conv_path function to avoid
13509 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
13511 * gdbserver/server.h (Macro _): Define it if not available.
13513 2011-03-14 Michael Snyder <msnyder@vmware.com>
13515 * hostio.c (handle_close): Remove unnecessary null test.
13517 2011-03-10 Joel Brobecker <brobecker@adacore.com>
13519 * Makefile.in (maintainer-clean realclean distclean): Remove
13520 "make ... subdir_do" command.
13522 2011-03-10 Michael Snyder <msnyder@vmware.com>
13524 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
13526 * server.c (handle_v_run): Free alloced buffer on early return.
13528 2011-03-09 Yao Qi <yao@codesourcery.com>
13531 2011-03-04 Yao Qi <yao@codesourcery.com>
13533 * Makefile.in: Remove GNU make feature --directory.
13535 2011-03-05 Yao Qi <yao@codesourcery.com>
13537 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
13538 (subdir_do): New make target. Copied from gdb/Makefile.
13539 (maintainer-clean, realclean, distclean, clean): Call corresponding
13540 make targets in common/Makefile.
13542 2011-02-11 Yao Qi <yao@codesourcery.com>
13544 * configure.ac: Call AC_PROG_RANLIB.
13545 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
13546 * configure: Regenerate.
13548 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
13550 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
13552 2011-03-06 Yao Qi <yao@codesourcery.com>
13554 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
13556 2011-03-05 Yao Qi <yao@codesourcery.com>
13558 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
13559 (subdir_do): New make target. Copied from gdb/Makefile.
13560 (maintainer-clean, realclean, distclean, clean): Call corresponding
13561 make targets in common/Makefile.
13563 2011-03-04 Yao Qi <yao@codesourcery.com>
13565 * Makefile.in: Remove GNU make feature --directory.
13567 2011-03-04 Michael Snyder <msnyder@vmware.com>
13569 * server.c (queue_stop_reply): Call xmalloc not malloc.
13571 2011-03-02 Michael Snyder <msnyder@vmware.com>
13573 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
13575 2011-02-28 Michael Snyder <msnyder@vmware.com>
13577 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
13578 (cmd_qtframe): Ditto.
13579 (cmd_qtbuffer): Ditto.
13580 (cmd_bigqtbuffer): Ditto.
13582 * utils.c (decimal2str): Initialize 'width' to nine, then
13583 don't mess with it.
13585 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13587 * hostio.c (require_data): Free *data, not data.
13589 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13591 * hostio.c (require_data): Use free, not xfree.
13593 2011-02-27 Michael Snyder <msnyder@vmware.com>
13595 * server.c (handle_query): Discard unused value.
13597 * hostio.c (require_data): Free malloc memory before returning
13600 2011-02-26 Michael Snyder <msnyder@vmware.com>
13602 * linux-low.c (list_threads): Call closedir for dirent.
13604 2011-02-27 Michael Snyder <msnyder@vmware.com>
13606 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
13607 a case statement falls through.
13609 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
13611 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
13614 2011-02-26 Michael Snyder <msnyder@vmware.com>
13616 * utils.c (decimal2str): Eliminate dead code and dead param.
13617 (pulongest): Drop dead param from call to decimal2str.
13620 2011-02-24 Joel Brobecker <brobecker@adacore.com>
13622 Revert the following patch (not approved yet):
13623 2011-02-21 Hui Zhu <teawater@gmail.com>
13624 * tracepoint.c (tp_printf): New function.
13625 (eval_agent_expr): Handle gdb_agent_op_printf.
13627 2011-02-21 Hui Zhu <teawater@gmail.com>
13629 * tracepoint.c (tp_printf): New function.
13630 (eval_agent_expr): Handle gdb_agent_op_printf.
13632 2011-02-18 Tom Tromey <tromey@redhat.com>
13634 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
13635 (tracepoint.o): Likewise.
13636 * tracepoint.c (enum gdb_agent_op): Use ax.def.
13637 (gdb_agent_op_names): Likewise.
13639 2011-02-18 Tom Tromey <tromey@redhat.com>
13641 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
13642 gdb_agent_op_rot>: New constants.
13643 (gdb_agent_op_names): Add pick and roll.
13644 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
13647 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
13649 * aclocal.m4: Regenerated with aclocal-1.11.1.
13651 2011-02-14 Pedro Alves <pedro@codesourcery.com>
13653 * server.c (handle_qxfer_traceframe_info): New.
13654 (qxfer_packets): Register "traceframe-info".
13655 (handle_query): Report support for qXfer:traceframe-info:read+.
13656 * tracepoint.c (match_blocktype): New.
13657 (traceframe_find_block_type): Rename to ...
13658 (traceframe_walk_blocks): ... this. Add callback filter argument,
13660 (traceframe_find_block_type): New, reimplemented on top of
13661 traceframe_walk_blocks.
13662 (build_traceframe_info_xml): New.
13663 (traceframe_read_info): New.
13664 * server.h (traceframe_read_info): Declare.
13666 2011-02-11 Yao Qi <yao@codesourcery.com>
13668 * configure.ac: Call AC_PROG_RANLIB.
13669 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
13670 * configure: Regenerate.
13672 2011-02-07 Pedro Alves <pedro@codesourcery.com>
13674 * server.c (gdb_read_memory): Change return semantics to allow
13676 (handle_search_memory_1): Adjust.
13677 (process_serial_event) <'m' packet>: Handle partial transfers.
13678 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
13680 2011-01-28 Pedro Alves <pedro@codesourcery.com>
13682 * regcache.c (init_register_cache): Initialize
13683 regcache->register_status.
13684 (free_register_cache): Release regcache->register_status.
13685 (regcache_cpy): Copy register_status.
13686 (registers_to_string): Print 'x's for unavailable registers.
13687 (supply_register): Mark the register's status valid or
13688 unavailable, depending on whether a buffer was passed in or not.
13689 (supply_register_zeroed): New.
13690 (supply_regblock): Mark the registers' status valid or
13691 unavailable, depending on whether a buffer was passed in or not.
13692 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
13693 (struct regcache): New `register_status' field.
13694 (supply_register_zeroed): Declare.
13695 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
13696 supply_register_zeroed, rather than passing a NULL buffer to
13698 * tracepoint.c (fetch_traceframe_registers): Update comment.
13700 2011-01-28 Pedro Alves <pedro@codesourcery.com>
13702 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
13705 2011-01-25 Pedro Alves <pedro@codesourcery.com>
13707 * server.h (decode_xfer_write): Change prototype.
13708 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
13709 and don't extract the annex here.
13710 * server.c (decode_xfer_read): Remove `annex' parameter,
13711 and don't extract the annex here.
13712 (decode_xfer): New.
13713 (struct qxfer): New.
13714 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
13715 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
13716 (handle_qxfer_statictrace): New functions, abstracted out from
13717 handle_query, and made to use the struct qxfer interface.
13718 (handle_threads_qxfer_proper): Rename to ...
13719 (handle_qxfer_threads_proper): ... this.
13720 (handle_threads_qxfer): Rename to ...
13721 (handle_qxfer_threads): ... this. Adjust.
13722 (qxfer_packets): New array.
13723 (handle_qxfer): New function.
13724 (handle_query): Use handle_qxfer.
13726 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
13728 * gdbreplay.c: Shorten lines of >= 80 columns.
13729 * linux-low.c: Ditto.
13730 * linux-ppc-low.c: Ditto.
13731 * linux-s390-low.c: Ditto.
13732 * linux-sparc-low.c: Ditto.
13733 * linux-x86-low.c: Ditto.
13734 * linux-xtensa-low.c: Ditto.
13735 * mem-break.c: Ditto.
13736 * nto-low.c: Ditto.
13737 * regcache.h: Ditto.
13738 * remote-utils.c: Ditto.
13741 * thread-db.c: Ditto.
13742 * tracepoint.c: Ditto.
13744 * win32-low.h: Ditto.
13746 2011-01-05 Joel Brobecker <brobecker@adacore.com>
13748 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
13751 2011-01-01 Joel Brobecker <brobecker@adacore.com>
13753 * server.c (gdbserver_version): Update copyright year in version
13755 * gdbreplay.c (gdbreplay_version): Ditto.
13757 2010-12-29 Jie Zhang <jie.zhang@analog.com>
13759 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
13760 * linux-bfin-low.c: New file.
13761 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
13762 PT_DATA_ADDR for BFIN targets.
13763 * Makefile.in (SFILES): Add linux-bfin-low.c.
13764 (clean): Remove reg-bfin.c.
13765 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
13766 * README: Mention supported Blackfin targets.
13768 2010-12-23 Mike Frysinger <vapier@gentoo.org>
13770 * .gitignore: New file.
13772 2010-11-16 Mike Frysinger <vapier@gentoo.org>
13774 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
13776 2010-10-22 Jie Zhang <jie@codesourcery.com>
13778 * Makefile.in: Add FLAGS_TO_PASS variable.
13779 (install): Remove dependency of install-only and recursively
13780 invoke make for install-only.
13782 2010-10-04 Doug Evans <dje@google.com>
13784 * Makefile.in (uninstall): Use $(DESTDIR).
13786 2010-09-24 Pedro Alves <pedro@codesourcery.com>
13790 * linux-x86-low.c (compat_siginfo_from_siginfo)
13791 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
13792 si_code is < 0. Check for si_code == SI_TIMER before checking for
13795 2010-09-13 Joel Brobecker <brobecker@adacore.com>
13797 * lynx-i386-low.c: New file.
13798 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
13800 2010-09-13 Joel Brobecker <brobecker@adacore.com>
13802 * lynx-low.c (ptrace_request_to_str): Remove handling for
13803 request values that have been removed in LynxOS 5.x.
13805 2010-09-13 Joel Brobecker <brobecker@adacore.com>
13807 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
13810 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
13812 * configure.ac: Add --enable-inprocess-agent option.
13813 * configure: Rebuilt.
13815 2010-09-06 Yao Qi <yao@codesourcery.com>
13817 * linux-low.c (linux_kill): Remove unused variable.
13818 (linux_stabilize_threads): Likewise.
13819 * server.c (start_inferior): Likewise.
13820 (queue_stop_reply_callback): Likewise.
13821 * tracepoint.c (do_action_at_tracepoint): Likewise.
13823 2010-09-06 Yao Qi <yao@codesourcery.com>
13825 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
13828 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
13830 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
13832 2010-09-06 Pedro Alves <pedro@codesourcery.com>
13834 * Makefile.in (install-only): Replace $IPA_DEPFILES with
13837 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13839 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
13840 gdbserver/lynx-ppc-low.c: New files.
13841 * Makefile.in (lynx_low_h): New variable.
13842 (lynx-low.o, lynx-ppc-low.o): New rules.
13843 * configure.ac: On LynxOS, link with -lnetinet.
13844 * configure.srv: Add handling of powerpc-*-lynxos* targets.
13845 * configure: regenerate.
13847 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13849 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
13850 * configure.ac: Add check for vasprintf and vsnprintf.
13851 * configure, config.in: Regenerate.
13852 * server.h (vasprintf, vsnprintf): Add conditional declarations.
13854 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13856 * gdbreplay.c: Move include of alloca.h up, next to include of
13858 * server.h: Add include of malloc.h.
13859 * mem-break.c: Remove include of malloc.h.
13860 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
13862 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13864 * Makefile.in (memmem.o): Build with -Wno-error.
13866 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13868 * utils.c (xsnprintf): Make non-static.
13869 * server.h: Add xsnprintf declaration.
13870 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
13871 replace calls to snprintf by calls to xsnprintf throughout.
13873 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13875 * configure.ac: Add configure check for alloca.
13876 * configure, config.in: Regenerate.
13877 * server.h: Include alloca.h if it exists.
13878 * gdbreplay.c: Include alloca.h if it exists.
13880 2010-08-28 Pedro Alves <pedro@codesourcery.com>
13882 * linux-low.c (__SIGRTMIN): Define if not already defined.
13883 (linux_create_inferior): Check for __ANDROID__ rather than
13885 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
13886 are already deferred.
13887 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
13888 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
13889 stopped and already has a pending signal to report.
13890 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
13891 a pending signal to report or is moving out of a jump pad.
13892 (linux_init_signals): Check for __ANDROID__ rather than
13895 2010-08-28 Pedro Alves <pedro@codesourcery.com>
13897 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
13898 debug_threads check. Avoid a linear search when not doing debug
13901 2010-08-27 Pedro Alves <pedro@codesourcery.com>
13903 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
13904 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
13905 (struct file_handler) <fd>: Change type to gdb_fildes_t.
13906 (process_event): Change local fd's type to gdb_fildes_t.
13907 (create_file_handler): Adjust prototype.
13908 (delete_file_handler): Adjust prototype.
13909 (handle_file_event): Adjust prototype. Use pfildes.
13910 (create_file_event): Adjsut prototype.
13911 * remote-utils.c (remote_desc, listen_desc): Change type to
13913 * server.h: New gdb_fildes_t typedef.
13914 [USE_WIN32API]: Include winsock2.h.
13915 (delete_file_handler, add_file_handler): Adjust prototypes.
13916 (pfildes): Declare.
13917 * utils.c (pfildes): New.
13919 2010-08-27 Pedro Alves <pedro@codesourcery.com>
13921 * configure.ac (build_warnings): Add -Wno-char-subscripts.
13922 * configure: Regenerate.
13924 2010-08-27 Pedro Alves <pedro@codesourcery.com>
13926 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
13927 (linux_done_accessing_memory): ... this.
13928 (linux_target_ops): Adjust.
13929 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
13930 * nto-low.c (nto_target_ops): Adjust comment.
13931 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
13932 * spu-low.c (spu_target_ops): Adjust comment.
13933 * target.h (target_ops): Rename unprepare_to_access_memory field
13934 to done_accessing_memory.
13935 (unprepare_to_access_memory): Rename to ...
13936 (done_accessing_memory): ... this.
13938 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13940 * linux-low.c (linux_prepare_to_access_memory): New.
13941 (linux_unprepare_to_access_memory): New.
13942 (linux_target_ops): Install them.
13943 * server.c (read_memory): Rename to ...
13944 (gdb_read_memory): ... this. Use
13945 prepare_to_access_memory/prepare_to_access_memory.
13946 (write_memory): Rename to ...
13947 (gdb_write_memory): ... this. Use
13948 prepare_to_access_memory/prepare_to_access_memory.
13949 (handle_search_memory_1): Adjust.
13950 (process_serial_event): Adjust.
13951 * target.h (struct target_ops): New fields
13952 prepare_to_access_memory and unprepare_to_access_memory.
13953 (prepare_to_access_memory, unprepare_to_access_memory): New.
13954 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
13955 prepare_to_access_memory/prepare_to_access_memory.
13956 * nto-low.c (nto_target_ops): Adjust.
13957 * spu-low.c (spu_target_ops): Adjust.
13958 * win32-low.c (win32_target_ops): Adjust.
13960 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13962 * Makefile.in (WARN_CFLAGS): Get it from configure.
13963 (WERROR_CFLAGS): New.
13964 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
13965 * configure.ac: Introduce --enable-werror, which adds -Werror to
13966 the compiler command line. Enabled by default. Disable with
13967 --disable-werror. Add -Wdeclaration-after-statement
13968 Wpointer-arith and -Wformat-nonliteral to warning flags.
13969 * configure: Regenerate.
13971 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13973 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
13975 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13977 * gdbreplay.c (remote_error): New.
13979 (expect): Use gdbchar. Check for error reading from GDB.
13980 Clarify sync error output.
13981 (play): Check for errors writing to GDB.
13982 * linux-low.c (sigchld_handler): Really ignore `write' errors.
13983 * remote-utils.c (getpkt): Check for errors writing to the remote
13986 2010-08-25 Pedro Alves <pedro@codesourcery.com>
13988 * linux-low.c (linux_wait_1): Move non-debugging code out of
13989 `debug_threads' control.
13991 2010-08-25 Pedro Alves <pedro@codesourcery.com>
13993 * linux-low.c (linux_wait_1): Don't set last_status here.
13994 * server.c (push_event, queue_stop_reply_callback): Assert we're
13995 not pushing a TARGET_WAITKIND_IGNORE event.
13996 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
13997 (myresume, handle_target_event): Set the thread's last_resume_kind
13998 and last_status from the target returned status.
14000 2010-08-25 Pedro Alves <pedro@codesourcery.com>
14004 * linux-x86-low.c (update_debug_registers_callback): New.
14005 (i386_dr_low_set_addr): Use it.
14006 (i386_dr_low_get_addr): New.
14007 (i386_dr_low_set_control): Use update_debug_registers_callback.
14008 (i386_dr_low_get_control): New.
14009 (i386_dr_low_get_status): Adjust.
14010 * linux-low.c (linux_stop_lwp): New.
14011 * linux-low.h (linux_stop_lwp): Declare.
14013 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
14014 argument instead of a i386_debug_reg_state.
14015 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
14016 a i386_debug_reg_state.
14017 (i386_insert_aligned_watchpoint): Adjust.
14018 (i386_remove_aligned_watchpoint): Adjust.
14019 (i386_low_stopped_data_address): Read the debug registers from the
14020 inferior instead of from the mirrors.
14021 * i386-low.h (struct i386_debug_reg_state): Extend comment.
14022 (i386_dr_low_get_addr): Declare.
14023 (i386_dr_low_get_control): Declare.
14024 (i386_dr_low_get_status): Change prototype.
14026 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
14027 (i386_dr_low_get_addr): New.
14028 (i386_dr_low_get_control): New.
14029 (i386_dr_low_get_status): Adjust prototype. Return
14031 (i386_initial_stuff): Clear dr_status_mirror and
14033 (i386_get_thread_context): Adjust.
14034 (i386_set_thread_context): Adjust.
14035 (i386_thread_added): Adjust.
14037 2010-08-24 Pedro Alves <pedro@codesourcery.com>
14039 * linux-low.h (linux_thread_area): Delete declaration.
14041 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
14043 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
14044 after its termination.
14046 2010-08-09 Pedro Alves <pedro@codesourcery.com>
14048 * linux-low.c (gdb_wants_lwp_stopped): Delete.
14049 (gdb_wants_all_stopped): Delete.
14050 (linux_wait_1): Don't call them.
14051 * server.c (handle_v_cont): Tag all threads as want-stopped.
14052 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
14053 stopped as "client-wants-stopped".
14055 2010-07-31 Pedro Alves <pedro@codesourcery.com>
14057 * Makefile.in (signals_h): New.
14058 (server_h): Depend on it.
14059 (server.o): Don't depend on $(signals_def).
14060 (signals.o): Depend on $(signals_def).
14062 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
14064 * Makefile.in (signals_def): New.
14065 (server_h): Append include/gdb/signals.h and signals_def.
14066 (server.o): Append signals_def.
14068 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
14070 * server.c (handle_target_event): Use target_signal_to_host for
14071 resume_info.sig initialization.
14072 * target.h (struct thread_resume) <sig>: New comment.
14074 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
14076 * server.c (handle_query): strcpy() the returned string from paddress()
14077 instead of sprintf().
14078 * utils.c (paddress): Return phex_nz().
14080 2010-07-07 Joel Brobecker <brobecker@adacore.com>
14082 * server.c (handle_v_cont): Call mourn_inferior if process
14084 (myresume): Likewise.
14086 2010-07-01 Pedro Alves <pedro@codesourcery.com>
14088 Static tracepoints, and integration with UST.
14090 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
14091 * mem-break.c (uninsert_all_breakpoints)
14092 (reinsert_all_breakpoints): New.
14093 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
14094 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
14095 (gdb_agent_ust_loaded, helper_thread_id)
14096 (gdb_agent_helper_thread_id): New macros.
14097 (struct ipa_sym_addresses): Add addr_ust_loaded,
14098 addr_helper_thread_id, addr_cmd_buf.
14099 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
14100 (in_process_agent_loaded_ust): New.
14101 (write_e_ust_not_loaded): New.
14102 (maybe_write_ipa_ust_not_loaded): New.
14103 (struct collect_static_trace_data_action): New.
14104 (enum tracepoint_type) <static_tracepoint>: New.
14105 (struct tracepoint) <handle>: Mention static tracepoints.
14106 (struct static_tracepoint_ctx): New.
14107 (CMD_BUF_SIZE): New.
14108 (add_tracepoint_action): Handle static tracepoint actions.
14109 (unprobe_marker_at): New.
14110 (clear_installed_tracepoints): Handle static tracepoints.
14111 (cmd_qtdp): Handle static tracepoints.
14112 (probe_marker_at): New.
14113 (cmd_qtstart): Handle static tracepoints.
14114 (response_tracepoint): Handle static tracepoints.
14115 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
14116 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
14117 (get_context_regcache): Handle static tracepoints.
14118 (do_action_at_tracepoint): Handle static tracepoint actions.
14119 (traceframe_find_block_type): Handle static trace data blocks.
14120 (traceframe_read_sdata): New.
14121 (download_tracepoints): Download static tracepoint actions.
14122 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
14123 (GDB_PROBE_NAME): New.
14125 (GET_UST_SYM): New.
14128 (ust_marker_to_static_tracepoint): New.
14130 (collect_ust_data_at_tracepoint): New.
14131 (gdb_ust_probe): New.
14132 (UNIX_PATH_MAX, SOCK_DIR): New.
14133 (gdb_ust_connect_sync_socket): New.
14134 (resume_thread, stop_thread): New.
14135 (run_inferior_command): New.
14136 (init_named_socket): New.
14137 (gdb_ust_socket_init): New.
14138 (cstr_to_hexstr): New.
14140 (first_marker, next_marker): New.
14141 (response_ust_marker): New.
14142 (cmd_qtfstm, cmd_qtsstm): New.
14143 (unprobe_marker_at, probe_marker_at): New.
14144 (cmd_qtstmat, gdb_ust_thread): New.
14145 (gdb_ust_init): New.
14146 (initialize_tracepoint_ftlib): Call gdb_ust_init.
14147 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
14148 (ST_REGENTRY): New.
14149 (x86_64_st_collect_regmap): New.
14150 (X86_64_NUM_ST_COLLECT_GREGS): New.
14151 (AMD64_RIP_REGNUM): New.
14152 (supply_static_tracepoint_registers): New.
14153 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
14154 (ST_REGENTRY): New.
14155 (i386_st_collect_regmap): New.
14156 (i386_NUM_ST_COLLECT_GREGS): New.
14157 (supply_static_tracepoint_registers): New.
14158 * server.c (handle_query): Handle qXfer:statictrace:read.
14159 <qSupported>: Report support for StaticTracepoints, and
14160 qXfer:statictrace:read features.
14161 * server.h (traceframe_read_sdata)
14162 (supply_static_tracepoint_registers): Declare.
14163 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
14164 (unpack_varlen_hex): Include in IPA build.
14165 * Makefile.in (ustlibs, ustinc): New.
14166 (IPA_OBJS): Add remote-utils-ipa.o.
14167 ($(IPA_LIB)): Link -ldl and -lpthread.
14169 (IPAGENT_CFLAGS): Add UST_CFLAGS.
14170 * config.in, configure: Regenerate.
14172 2010-06-20 Ian Lance Taylor <iant@google.com>
14173 Pedro Alves <pedro@codesourcery.com>
14175 * linux-x86-low.c (always_true): Delete.
14176 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
14177 trying to fool the compiler with always_true.
14179 2010-06-20 Pedro Alves <pedro@codesourcery.com>
14181 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
14182 conditions in gdbserver.
14184 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
14186 * spu-low.c (spu_read_memory): Wrap around local store limit.
14187 (spu_write_memory): Likewise.
14189 2010-06-15 Pedro Alves <pedro@codesourcery.com>
14191 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
14192 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
14194 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
14196 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
14197 uses with LONGEST uses.
14199 2010-06-14 Stan Shebs <stan@codesourcery.com>
14200 Pedro Alves <pedro@codesourcery.com>
14204 * linux-x86-low.c: Include limits.h.
14206 (always_true): New.
14209 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
14210 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
14211 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
14212 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
14213 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
14214 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
14215 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
14216 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
14217 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
14218 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
14219 (amd64_emit_void_call_2): New.
14220 (amd64_emit_ops): New.
14221 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
14222 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
14223 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
14224 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
14225 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
14226 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
14227 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
14228 (i386_emit_call, i386_emit_reg, i386_emit_pop)
14229 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
14230 (i386_emit_stack_adjust, i386_emit_int_call_1)
14231 (i386_emit_void_call_2): New.
14232 (i386_emit_ops): New.
14233 (x86_emit_ops): New.
14234 (the_low_target): Install x86_emit_ops.
14235 * server.h (struct emit_ops): New.
14236 (get_raw_reg_func_addr): Declare.
14237 (current_insn_ptr, emit_error): Declare.
14238 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
14239 (set_trace_state_variable_value): New defines.
14240 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
14241 addr_get_trace_state_variable_value and
14242 addr_set_trace_state_variable_value.
14243 (symbol_list): New fields for get_raw_reg,
14244 get_trace_state_variable_value and set_trace_state_variable_value.
14245 (condfn): New typedef.
14246 (struct tracepoint): New field `compiled_cond'.
14247 (do_action_at_tracepoint): Clear compiled_cond.
14248 (get_trace_state_variable_value, set_trace_state_variable_value):
14250 (condition_true_at_tracepoint): If there's a compiled condition,
14252 (current_insn_ptr, emit_error): New globals.
14253 (struct bytecode_address): New.
14254 (get_raw_reg_func_addr): New.
14255 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
14256 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
14257 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
14258 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
14259 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
14260 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
14261 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
14262 (compile_tracepoint_condition, compile_bytecodes): New.
14263 * target.h (emit_ops): Forward declare.
14264 (struct target_ops): New field emit_ops.
14265 (target_emit_ops): New.
14266 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
14267 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
14268 * linux-low.c (linux_emit_ops): New.
14269 (linux_target_ops): Install it.
14270 * linux-low.h (struct linux_target_ops): New field emit_ops.
14272 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
14274 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
14275 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
14277 2010-06-01 Pedro Alves <pedro@codesourcery.com>
14278 Stan Shebs <stan@codesourcery.com>
14280 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
14281 (all): Depend on $(extra_libraries).
14282 (install-only): Install the IPA.
14283 (IPA_OBJS, IPA_LIB): New.
14284 (clean): Remove the IPA lib.
14285 (IPAGENT_CFLAGS): New.
14286 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
14287 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
14288 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
14289 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
14290 * configure.ac: Check for atomic builtins support in the compiler.
14291 (IPA_DEPFILES, extra_libraries): Define.
14292 * configure.srv (ipa_obj): Add description.
14293 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
14294 (i[34567]86-*-linux*): Set ipa_obj.
14295 (x86_64-*-linux*): Set ipa_obj.
14296 * linux-low.c (stabilizing_threads): New.
14297 (supports_fast_tracepoints): New.
14298 (linux_detach): Stabilize threads before detaching.
14299 (handle_tracepoints): Handle internal tracing breakpoints. Assert
14300 the lwp is either not stabilizing, or is moving out of a jump pad.
14301 (linux_fast_tracepoint_collecting): New.
14302 (maybe_move_out_of_jump_pad): New.
14303 (enqueue_one_deferred_signal): New.
14304 (dequeue_one_deferred_signal): New.
14305 (linux_wait_for_event_1): If moving out of a jump pad, defer
14306 pending signals to later.
14307 (linux_stabilize_threads): New.
14308 (linux_wait_1): Check if threads need moving out of jump pads, and
14310 (stuck_in_jump_pad_callback): New.
14311 (move_out_of_jump_pad_callback): New.
14312 (lwp_running): New.
14313 (linux_resume_one_lwp): Handle moving out of jump pads.
14314 (linux_set_resume_request): Dequeue deferred signals.
14315 (need_step_over_p): Also step over fast tracepoint jumps.
14316 (start_step_over): Also uninsert fast tracepoint jumps.
14317 (finish_step_over): Also reinsert fast tracepoint jumps.
14318 (linux_install_fast_tracepoint_jump): New.
14319 (linux_target_ops): Install linux_stabilize_threads and
14320 linux_install_fast_tracepoint_jump_pad.
14321 * linux-low.h (linux_target_ops) <get_thread_area,
14322 install_fast_tracepoint_jump_pad>: New fields.
14323 (struct lwp_info) <collecting_fast_tracepoint,
14324 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
14325 (linux_get_thread_area): Declare.
14326 * linux-x86-low.c (jump_insn): New.
14327 (x86_get_thread_area): New.
14328 (append_insns): New.
14329 (push_opcode): New.
14330 (amd64_install_fast_tracepoint_jump_pad): New.
14331 (i386_install_fast_tracepoint_jump_pad): New.
14332 (x86_install_fast_tracepoint_jump_pad): New.
14333 (the_low_target): Install x86_get_thread_area and
14334 x86_install_fast_tracepoint_jump_pad.
14335 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
14336 (struct fast_tracepoint_jump): New.
14337 (fast_tracepoint_jump_insn): New.
14338 (fast_tracepoint_jump_shadow): New.
14339 (find_fast_tracepoint_jump_at): New.
14340 (fast_tracepoint_jump_here): New.
14341 (delete_fast_tracepoint_jump): New.
14342 (set_fast_tracepoint_jump): New.
14343 (uninsert_fast_tracepoint_jumps_at): New.
14344 (reinsert_fast_tracepoint_jumps_at): New.
14345 (set_breakpoint_at): Use write_inferior_memory.
14346 (uninsert_raw_breakpoint): Use write_inferior_memory.
14347 (check_mem_read): Mask out fast tracepoint jumps.
14348 (check_mem_write): Mask out fast tracepoint jumps.
14349 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
14350 (set_fast_tracepoint_jump): Declare.
14351 (delete_fast_tracepoint_jump)
14352 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
14353 (reinsert_fast_tracepoint_jumps_at): Declare.
14354 * regcache.c: Don't compile many functions when building the
14355 in-process agent library.
14356 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
14357 the register buffer in the heap.
14358 (free_register_cache): If the register buffer isn't owned by the
14359 regcache, don't free it.
14360 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
14361 pre-existing register caches.
14362 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
14364 (convert_ascii_to_int): : Constify `from' parameter type.
14365 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
14366 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
14367 the needed buffer in-place.
14368 (relocate_instruction): New.
14369 * server.c (handle_query) <qSymbols>: If the target supports
14370 tracepoints, give it a chance of looking up symbols. Report
14371 support for fast tracepoints.
14372 (handle_status): Stabilize threads.
14373 (process_serial_event): Adjust.
14374 * server.h (struct fast_tracepoint_jump): Forward declare.
14375 (struct process_info) <fast_tracepoint_jumps>: New field.
14376 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
14377 (decode_X_packet, decode_M_packet): Adjust.
14378 (relocate_instruction): Declare.
14379 (in_process_agent_loaded): Declare.
14380 (tracepoint_look_up_symbols): Declare.
14381 (struct fast_tpoint_collect_status): Declare.
14382 (fast_tracepoint_collecting): Declare.
14383 (force_unlock_trace_buffer): Declare.
14384 (handle_tracepoint_bkpts): Declare.
14385 (initialize_low_tracepoint)
14386 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
14387 * target.h (struct target_ops) <stabilize_threads,
14388 install_fast_tracepoint_jump_pad>: New fields.
14389 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
14390 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
14391 [HAVE_STDINT_H]: Include stdint.h.
14392 (trace_debug_1): Rename to ...
14393 (trace_vdebug): ... this.
14394 (trace_debug): Rename to ...
14395 (trace_debug_1): ... this. Add `level' parameter.
14396 (trace_debug): New.
14397 (ATTR_USED, ATTR_NOINLINE): New.
14398 (IP_AGENT_EXPORT): New.
14399 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
14400 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
14401 (about_to_request_buffer_space, trace_buffer_is_full)
14402 (stopping_tracepoint, expr_eval_result, error_tracepoint)
14403 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
14404 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
14405 (traceframe_write_count, traceframes_created)
14406 (trace_state_variables)
14407 New renaming defines.
14408 (struct ipa_sym_addresses): New.
14409 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
14410 (symbol_list): New.
14411 (ipa_sym_addrs): New.
14412 (all_tracepoint_symbols_looked_up): New.
14413 (in_process_agent_loaded): New.
14414 (write_e_ipa_not_loaded): New.
14415 (maybe_write_ipa_not_loaded): New.
14416 (tracepoint_look_up_symbols): New.
14417 (debug_threads) [IN_PROCESS_AGENT]: New.
14418 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
14419 (UNKNOWN_SIDE_EFFECTS): New.
14420 (stop_tracing): New.
14421 (flush_trace_buffer): New.
14422 (stop_tracing_bkpt): New.
14423 (flush_trace_buffer_bkpt): New.
14424 (read_inferior_integer): New.
14425 (read_inferior_uinteger): New.
14426 (read_inferior_data_pointer): New.
14427 (write_inferior_data_pointer): New.
14428 (write_inferior_integer): New.
14429 (write_inferior_uinteger): New.
14430 (struct collect_static_trace_data_action): Delete.
14431 (enum tracepoint_type): New.
14432 (struct tracepoint) <type>: New field `type'.
14433 <actions_str, step_actions, step_actions_str>: Only include in
14435 <orig_size, obj_addr_on_target, adjusted_insn_addr>
14436 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
14437 (tracepoints): Use IP_AGENT_EXPORT.
14438 (last_tracepoint): Don't include in the IPA.
14439 (stopping_tracepoint): Use IP_AGENT_EXPORT.
14440 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
14441 (alloced_trace_state_variables): New.
14442 (trace_state_variables): Use IP_AGENT_EXPORT.
14443 (traceframe_t): Delete unused variable.
14444 (circular_trace_buffer): Don't include in the IPA.
14445 (trace_buffer_start): Delete.
14446 (struct trace_buffer_control): New.
14447 (trace_buffer_free): Delete.
14448 (struct ipa_trace_buffer_control): New.
14449 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
14450 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
14452 (trace_buffer_ctrl): New.
14453 (TRACE_BUFFER_CTRL_CURR): New.
14454 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
14455 Reimplement as macros.
14456 (trace_buffer_wrap): Delete.
14457 (traceframe_write_count, traceframe_read_count)
14458 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
14459 (struct tracepoint_hit_ctx) <type>: New field.
14460 (struct fast_tracepoint_ctx): New.
14461 (memory_barrier): New.
14463 (record_tracepoint_error): Update atomically in the IPA.
14464 (clear_inferior_trace_buffer): New.
14465 (about_to_request_buffer_space): New.
14466 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
14467 updating the same buffer.
14468 (add_tracepoint): Default the tracepoint's type to trap
14469 tracepoint, and orig_size to -1.
14470 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
14471 internal variables.
14472 (create_trace_state_variable): New parameter `gdb'. Handle it.
14473 (clear_installed_tracepoints): Clear fast tracepoint jumps.
14474 (cmd_qtdp): Handle fast tracepoints.
14475 (cmd_qtdv): Adjust.
14476 (max_jump_pad_size): New.
14477 (gdb_jump_pad_head): New.
14478 (get_jump_space_head): New.
14479 (claim_jump_space): New.
14480 (sort_tracepoints): New.
14481 (MAX_JUMP_SIZE): New.
14482 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
14484 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
14485 support. Upload fast traceframes, and delete internal IPA
14487 (stop_tracing_handler): New.
14488 (flush_trace_buffer_handler): New.
14489 (cmd_qtstop): Upload fast tracepoints.
14490 (response_tracepoint): Handle fast tracepoints.
14491 (tracepoint_finished_step): Upload fast traceframes. Set the
14492 tracepoint hit context's tracepoint type.
14493 (handle_tracepoint_bkpts): New.
14494 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
14495 type. Add comment about fast tracepoints.
14496 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
14497 non-existing action_str field.
14498 (get_context_regcache): Handle fast tracepoints.
14499 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
14501 (fast_tracepoint_from_jump_pad_address): New.
14502 (fast_tracepoint_from_ipa_tpoint_address): New.
14503 (collecting_t): New.
14504 (force_unlock_trace_buffer): New.
14505 (fast_tracepoint_collecting): New.
14507 (gdb_collect): New.
14508 (write_inferior_data_ptr): New.
14509 (target_tp_heap): New.
14510 (target_malloc): New.
14511 (download_agent_expr): New.
14513 (download_tracepoints): New.
14514 (download_trace_state_variables): New.
14515 (upload_fast_traceframes): New.
14516 (IPA_FIRST_TRACEFRAME): New.
14517 (IPA_NEXT_TRACEFRAME_1): New.
14518 (IPA_NEXT_TRACEFRAME): New.
14519 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
14520 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
14521 (gdb_jump_pad_buffer_end): New.
14522 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
14523 (initialize_tracepoint): Adjust.
14524 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
14525 buffer. Initialize the low module.
14526 * utils.c (PREFIX, TOOLNAME): New.
14527 (malloc_failure): Use PREFIX.
14528 (error): In the IPA, an error causes an exit.
14529 (fatal, warning): Use PREFIX.
14530 (internal_error): Use TOOLNAME.
14531 (NUMCELLS): Increase to 10.
14532 * configure, config.in: Regenerate.
14534 2010-06-01 Pedro Alves <pedro@codesourcery.com>
14536 * server.c (handle_query) <qSupported>: Do two passes over the
14537 qSupported string to avoid nesting strtok.
14539 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
14541 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
14543 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
14544 -Wl,--dynamic-list.
14545 * configure: Regenerate.
14546 * proc-service.list: New.
14548 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
14550 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
14553 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
14555 * gdbreplay.c (remote_open): Check error return from socket() call by
14556 its equality to -1 not by it being negative.
14557 * remote-utils.c (remote_open): Likewise.
14559 2010-05-23 Pedro Alves <pedro@codesourcery.com>
14561 * config.h: Regenerate.
14563 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
14565 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
14566 doesn't provide PTRACE_GET_THREAD_AREA.
14568 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
14570 * linux-m68k-low.c: Include <asm/ptrace.h>
14571 (ps_get_thread_area): Implement.
14573 2010-05-03 Doug Evans <dje@google.com>
14575 * event-loop.c (struct callback_event): New struct.
14576 (callback_list): New global.
14577 (append_callback_event, delete_callback_event): New functions.
14578 (process_callback): New function.
14579 (start_event_loop): Call it.
14580 * remote-utils.c (NOT_SCHEDULED): Define.
14581 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
14582 moved out of readchar.
14583 (readchar): Rewrite. Call reschedule before returning.
14584 (reset_readchar): New function.
14585 (remote_close): Call it.
14586 (process_remaining, reschedule): New functions.
14587 * server.h (callback_handler_func): New typedef.
14588 (append_callback_event, delete_callback_event): Declare.
14590 2010-05-03 Pedro Alves <pedro@codesourcery.com>
14592 * proc-service.c (ps_pglobal_lookup): Use
14593 thread_db_look_up_one_symbol.
14594 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
14595 parameter. Use it instead of all_symbols_looked_up.
14596 * server.h (struct process_info) <all_symbols_looked_up>: Delete
14598 (all_symbols_looked_up): Don't declare.
14599 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
14600 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
14602 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
14603 Set all_symbols_looked_up here.
14604 (thread_db_look_up_one_symbol): New.
14605 (thread_db_get_tls_address): Adjust.
14606 (thread_db_load_search, try_thread_db_load_1): Always allocate the
14607 thread_db object on the heap, and tentatively set it in the
14609 (thread_db_init): Don't set all_symbols_looked_up here.
14610 * linux-low.h (thread_db_look_up_one_symbol): Declare.
14612 2010-05-03 Pedro Alves <pedro@codesourcery.com>
14614 * linux-low.c (linux_kill, linux_detach): Adjust.
14615 (status_pending_p_callback): Remove redundant statement. Check
14616 for !TARGET_WAITIKIND_IGNORE, instead of
14617 TARGET_WAITKIND_STOPPED.
14618 (handle_tracepoints): Make sure LWP is locked. Adjust.
14619 (linux_wait_for_event_1): Adjust.
14620 (linux_cancel_breakpoints): New.
14621 (unsuspend_one_lwp): New.
14622 (unsuspend_all_lwps): New.
14623 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
14624 (send_sigstop_callback): Change return type to int, add new
14625 `except' parameter and handle it.
14626 (suspend_and_send_sigstop_callback): New.
14627 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
14628 pass them down. If SUSPEND, also increment the lwp's suspend
14630 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
14631 (need_step_over_p): Don't consider suspended LWPs.
14632 (start_step_over): Adjust.
14633 (proceed_one_lwp): Change return type to int, add new `except'
14634 parameter and handle it.
14635 (unsuspend_and_proceed_one_lwp): New.
14636 (proceed_all_lwps): Use find_inferior instead of
14638 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
14639 also decrement the suspend count of LWPs. Pass `except' down,
14640 instead of hacking its suspend count.
14641 (linux_pause_all): Add `freeze' parameter. Adjust.
14642 (linux_unpause_all): New.
14643 (linux_target_ops): Install linux_unpause_all.
14644 * server.c (handle_status): Adjust.
14645 * target.h (struct target_ops): New fields `unpause_all' and
14646 `cancel_breakpoints'. Add new parameter to `pause_all'.
14647 (pause_all): Add new `freeze' parameter.
14648 (unpause_all): New.
14649 (cancel_breakpoints): New.
14650 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
14651 cancel breakpoints.
14652 (cmd_qtstart): Pause threads.
14653 (stop_tracing): Pause threads, and cancel breakpoints.
14654 * win32-low.c (win32_target_ops): Adjust.
14656 2010-05-03 Pedro Alves <pedro@codesourcery.com>
14658 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
14659 the inferior right away from here...
14660 (linux_wait_1): ... to here, and adjust to check the thread's
14661 last_resume_kind instead of the lwp's step or stop_expected flags.
14663 2010-05-02 Pedro Alves <pedro@codesourcery.com>
14665 * README: Use consistent `GDB' and `GDBserver' spellings.
14667 2010-05-02 Pedro Alves <pedro@codesourcery.com>
14669 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
14670 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
14671 (linux_detach_one_lwp): Assume the lwp is stopped.
14672 (any_thread_of): Delete.
14673 (linux_detach): Stop all lwps here. Don't blindly delete all
14675 (delete_lwp_callback): New.
14676 (linux_mourn): Delete all lwps of the process that is gone.
14677 (linux_wait_1): Don't delete the last lwp of the process here.
14678 * mem-break.h (mark_breakpoints_out): Declare.
14679 * mem-break.c (mark_breakpoints_out): New.
14680 (free_all_breakpoints): Use it.
14681 * server.c (handle_target_event): If the process is gone, mark
14683 * thread-db.c (struct thread_db) <create_bp>: New field.
14684 (thread_db_enable_reporting): Fix prototype. Store a thread event
14685 breakpoint reference in the thread_db struct.
14686 (thread_db_load_search): Clear the thread_db object.
14687 (try_thread_db_load_1): Ditto.
14688 (switch_to_process): New.
14689 (disable_thread_event_reporting): Use it.
14690 (remove_thread_event_breakpoints): New.
14691 (thread_db_detach, thread_db_mourn): Use it.
14693 2010-05-01 Pedro Alves <pedro@codesourcery.com>
14695 * linux-low.c (linux_enable_event_reporting): New.
14696 (linux_wait_for_event_1, handle_extended_wait): Use it.
14698 2010-04-30 Pedro Alves <pedro@codesourcery.com>
14700 * linux-low.c (linux_kill_one_lwp, linux_kill)
14701 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
14702 (send_sigstop): Take an lwp_info as parameter instead. Queue a
14703 SIGSTOP even if the LWP is stopped.
14704 (send_sigstop_callback): New.
14705 (stop_all_lwps): Use send_sigstop_callback instead.
14706 (linux_resume_one_thread): Adjust.
14707 (proceed_one_lwp): Still proceed an LWP that the client has
14708 requested to stop, if we haven't reported it as stopped yet. Make
14709 sure that LWPs the client want stopped, have a pending SIGSTOP.
14711 2010-04-26 Doug Evans <dje@google.com>
14713 * server.c (handle_general_set): Make static.
14715 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
14716 Print received char after testing for error/eof instead of before.
14717 (input_interrupt): Tweak comment.
14719 2010-04-23 Doug Evans <dje@google.com>
14721 * server.c (start_inferior): Print inferior argv if --debug.
14723 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
14725 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
14726 * nto-x86-low.c: Include server.h
14728 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
14730 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
14731 be consistent with other sources of this directory.
14732 (init_registers_amd64): Correct name of source file of this function
14735 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14737 * configure.srv (x86_64-*-mingw*): New configuration for Windows
14738 64-bit executables.
14740 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14742 * win32-i386-low.c: Add 64-bit support.
14743 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
14744 (init_registers_amd64): Declare.
14745 (mappings): Add 64-bit version of array.
14746 (init_windows_x86): New function.
14747 (the_low_target): Change init_arch field to init_windows_x86.
14749 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14751 * win32-low.c: Adapt to support also 64-bit architecture.
14752 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
14753 (get_image_name): Use SIZE_T type for local variable `done'.
14754 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
14755 (toolhelp_get_dll_name): Idem.
14756 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
14757 Use uintptr_t typecast to avoid warning.
14758 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
14759 (handle_exception): Use phex_nz to avoid warning.
14760 (win32_wait): Remove unused local variable `process'.
14762 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14764 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
14767 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
14769 * configure.ac: Use `ws2_32' library for srv_mingw.
14770 * configure: Regenerate.
14771 * gdbreplay.c: Include winsock2.h instead of winsock.h.
14772 * remote-utils.c: Likewise.
14774 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
14776 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
14777 if __x86_64__ is defined.
14779 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
14781 * configure: Regenerate.
14783 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
14785 * server.c (handle_query): Handle 'qGetTIBAddr' query.
14786 * target.h (target_ops): New get_tib_address field.
14787 * win32-low.h (win32_thread_info): Add thread_local_base field.
14788 * win32-low.c (child_add_thread): Add tlb argument.
14789 Set thread_local_base field to TLB.
14790 (get_child_debug_event): Adapt to child_add_thread change.
14791 (win32_get_tib_address): New function.
14792 (win32_target_ops): Set get_tib_address field to
14793 win32_get_tib_address.
14794 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
14796 2010-04-12 Pedro Alves <pedro@codesourcery.com>
14798 * linux-low.c (linux_mourn): Also remove the process.
14799 * server.c (handle_target_event): Don't remove the process here.
14800 * nto-low.c (nto_mourn): New.
14801 (nto_target_ops): Install it.
14802 * spu-low.c (spu_mourn): New.
14803 (spu_target_ops): Install it.
14804 * win32-low.c (win32_mourn): New.
14805 (win32_target_ops): Install it.
14807 2010-04-12 Pedro Alves <pedro@codesourcery.com>
14809 * server.h (buffer_xml_printf): Remove redundant `;'.
14811 2010-04-12 Pedro Alves <pedro@codesourcery.com>
14813 * regcache.c (set_register_cache): Invalidate regcaches before
14814 changing the register cache layout.
14815 (regcache_invalidate_one): Allow a NULL regcache.
14816 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
14817 regcaches before changing the register cache layout or the target
14820 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
14822 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
14823 variable warning on Linux/x86-64.
14825 2010-04-11 Pedro Alves <pedro@codesourcery.com>
14827 GDBserver disconnected tracing support.
14829 * linux-low.c (linux_remove_process): Delete.
14830 (add_lwp): Don't set last_resume_kind here.
14831 (linux_kill): Use `mourn'.
14832 (linux_detach): Use `thread_db_detach', and `mourn'.
14833 (linux_mourn): New.
14834 (linux_attach_lwp_1): Adjust comment.
14835 (linux_attach): last_resume_kind moved the thread_info; adjust.
14836 (status_pending_p_callback): Adjust.
14837 (linux_wait_for_event_1): Adjust.
14838 (count_events_callback, select_singlestep_lwp_callback)
14839 (select_event_lwp_callback, cancel_breakpoints_callback)
14840 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
14841 (proceed_one_lwp): Adjust.
14842 (linux_async): Add debug output.
14843 (linux_thread_stopped): New.
14844 (linux_pause_all): New.
14845 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
14847 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
14848 (thread_db_free): Delete declaration.
14849 (thread_db_detach, thread_db_mourn): Declare.
14850 * thread-db.c (thread_db_init): Use thread_db_mourn.
14851 (thread_db_free): Delete, split in two.
14852 (disable_thread_event_reporting): New.
14853 (thread_db_detach): New.
14854 (thread_db_mourn): New.
14856 * server.h (struct thread_info) <last_resume_kind>: New field.
14857 <attached>: Add comment.
14858 <gdb_detached>: New field.
14859 (handler_func): Change return type to int.
14860 (handle_serial_event, handle_target_event): Ditto.
14861 (gdb_connected): Declare.
14863 (disconnected_tracing): Declare.
14864 (stop_tracing): Declare.
14866 * server.c (handle_query) <qSupported>: Report support for
14867 disconnected tracing.
14868 (queue_stop_reply_callback): Account for running threads.
14869 (gdb_wants_thread_stopped): New.
14870 (gdb_wants_all_threads_stopped): New.
14871 (gdb_reattached_process): New.
14872 (handle_status): Clear the `gdb_detached' flag of all processes.
14873 In all-stop, stop all threads.
14874 (main): Be sure to leave tfind mode. Handle disconnected tracing.
14875 (process_serial_event): If the remote connection breaks, or if an
14876 exit was forced with "monitor exit", force an event loop exit.
14877 Handle disconnected tracing on detach.
14878 (handle_serial_event): Adjust.
14879 (handle_target_event): If GDB isn't connected, forward events back
14880 to the inferior, unless the last process exited, in which case,
14881 exit gdbserver. Adjust interface.
14883 * remote-utils.c (remote_open): Don't block in accept. Instead
14884 register an event loop source on the listen socket file
14885 descriptor. Refactor bits into ...
14886 (listen_desc): ... this new global.
14887 (gdb_connected): ... this new function.
14888 (enable_async_notification): ... this new function.
14889 (handle_accept_event): ... this new function.
14890 (remote_close): Clear remote_desc.
14892 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
14894 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
14896 (mourn_inferior): Define.
14897 (target_process_qsupported): Avoid the dangling else problem.
14898 (thread_stopped): Define.
14899 (pause_all): Define.
14900 (target_waitstatus_to_string): Declare.
14901 * target.c (target_waitstatus_to_string): New.
14903 * tracepoint.c (tracing): Make extern.
14904 (disconnected_tracing): New.
14905 (stop_tracing): Make extern. Handle tracing stops due to GDB
14907 (cmd_qtdisconnected): New.
14908 (cmd_qtstatus): Report disconnected tracing status in trace reply.
14909 (handle_tracepoint_general_set): Handle QTDisconnected.
14911 * event-loop.c (event_handler_func): Change return type to int.
14912 (process_event): Bail out if the event handler wants the event
14914 (handle_file_event): Ditto.
14915 (start_event_loop): Bail out if the event handler wants the event
14918 * nto-low.c (nto_target_ops): Adjust.
14919 * spu-low.c (spu_wait): Don't remove the process here.
14920 (spu_target_ops): Adjust.
14921 * win32-low.c (win32_wait): Don't remove the process here.
14922 (win32_target_ops): Adjust.
14924 2010-04-11 Pedro Alves <pedro@codesourcery.com>
14926 * regcache.c (realloc_register_cache): Invalidate inferior's
14927 regcache before recreating it.
14929 2010-04-09 Pedro Alves <pedro@codesourcery.com>
14931 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
14933 2010-04-09 Stan Shebs <stan@codesourcery.com>
14934 Pedro Alves <pedro@codesourcery.com>
14936 * server.h (LONGEST): New.
14937 (struct thread_info) <while_stepping>: New field.
14938 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
14940 (initialize_tracepoint, handle_tracepoint_general_set)
14941 (handle_tracepoint_query, tracepoint_finished_step)
14942 (tracepoint_was_hit, release_while_stepping_state_list):
14943 (current_traceframe): Declare.
14944 * server.c (handle_general_set): Handle tracepoint packets.
14945 (read_memory): New.
14946 (write_memory): New.
14947 (handle_search_memory_1): Use read_memory.
14948 (handle_query): Report support for conditional tracepoints, trace
14949 state variables, and tracepoint sources. Handle tracepoint
14951 (main): Initialize the tracepoints module.
14952 (process_serial_event): Handle traceframe reads/writes.
14954 * linux-low.c (handle_tracepoints): New.
14955 (linux_wait_1): Call it.
14956 (linux_resume_one_lwp): Handle while-stepping.
14957 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
14958 (linux_target_ops): Install them.
14959 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
14961 * linux-x86-low.c (x86_supports_tracepoints): New.
14962 (the_low_target). Install it.
14964 * mem-break.h (delete_breakpoint): Declare.
14965 * mem-break.c (delete_breakpoint): Make external.
14967 * target.h (struct target_ops): Add `supports_tracepoints',
14968 `read_pc', and `write_pc' fields.
14969 (target_supports_tracepoints): Define.
14970 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
14973 * regcache.h (struct regcache) <registers_owned>: New field.
14974 (init_register_cache, regcache_cpy): Declare.
14975 (regcache_read_pc, regcache_write_pc): Declare.
14976 (register_cache_size): Declare.
14977 (supply_regblock): Declare.
14978 * regcache.c (init_register_cache): New.
14979 (new_register_cache): Use it.
14980 (regcache_cpy): New.
14981 (register_cache_size): New.
14982 (supply_regblock): New.
14983 (regcache_read_pc, regcache_write_pc): New.
14985 * tracepoint.c: New.
14987 * Makefile.in (OBS): Add tracepoint.o.
14988 (tracepoint.o): New rule.
14990 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
14992 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
14994 (i386-mmx.c): Likewise.
14995 (i386-mmx-linux.o): Likewise.
14996 (i386-mmx-linux.c): Likewise.
14998 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
14999 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
15000 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
15001 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
15003 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
15004 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
15005 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
15007 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
15009 * Makefile.in (clean): Updated.
15011 (i386-avx.c): Likewise.
15012 (i386-avx-linux.o): Likewise.
15013 (i386-avx-linux.c): Likewise.
15014 (amd64-avx.o): Likewise.
15015 (amd64-avx.c): Likewise.
15016 (amd64-avx-linux.o): Likewise.
15017 (amd64-avx-linux.c): Likewise.
15019 * configure.srv (srv_i386_regobj): Add i386-avx.o.
15020 (srv_i386_linux_regobj): Add i386-avx-linux.o.
15021 (srv_amd64_regobj): Add amd64-avx.o.
15022 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
15023 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
15024 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
15025 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
15026 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
15027 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
15028 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
15030 * i387-fp.c: Include "i386-xstate.h".
15032 (i387_cache_to_xsave): Likewise.
15033 (i387_xsave_to_cache): Likewise.
15034 (x86_xcr0): Likewise.
15036 * i387-fp.h (i387_cache_to_xsave): Likewise.
15037 (i387_xsave_to_cache): Likewise.
15038 (x86_xcr0): Likewise.
15040 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
15041 * linux-crisv32-low.c (target_regsets): Likewise.
15042 * linux-m68k-low.c (target_regsets): Likewise.
15043 * linux-mips-low.c (target_regsets): Likewise.
15044 * linux-ppc-low.c (target_regsets): Likewise.
15045 * linux-s390-low.c (target_regsets): Likewise.
15046 * linux-sh-low.c (target_regsets): Likewise.
15047 * linux-sparc-low.c (target_regsets): Likewise.
15048 * linux-xtensa-low.c (target_regsets): Likewise.
15050 * linux-low.c: Include <sys/uio.h>.
15051 (regsets_fetch_inferior_registers): Support nt_type.
15052 (regsets_store_inferior_registers): Likewise.
15053 (linux_process_qsupported): New.
15054 (linux_target_ops): Add linux_process_qsupported.
15056 * linux-low.h (regset_info): Add nt_type.
15057 (linux_target_ops): Add process_qsupported.
15059 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
15061 (init_registers_i386_avx_linux): New.
15062 (init_registers_amd64_avx_linux): Likewise.
15063 (xmltarget_i386_linux_no_xml): Likewise.
15064 (xmltarget_amd64_linux_no_xml): Likewise.
15065 (PTRACE_GETREGSET): Likewise.
15066 (PTRACE_SETREGSET): Likewise.
15067 (x86_fill_xstateregset): Likewise.
15068 (x86_store_xstateregset): Likewise.
15069 (use_xml): Likewise.
15070 (x86_linux_update_xmltarget): Likewise.
15071 (x86_linux_process_qsupported): Likewise.
15072 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
15073 (x86_arch_setup): Don't call init_registers_amd64_linux nor
15074 init_registers_i386_linux here. Call
15075 x86_linux_update_xmltarget.
15076 (the_low_target): Add x86_linux_process_qsupported.
15078 * server.c (handle_query): Call target_process_qsupported.
15080 * target.h (target_ops): Add process_qsupported.
15081 (target_process_qsupported): New.
15083 2010-04-03 Pedro Alves <pedro@codesourcery.com>
15085 * inferiors.c (add_thread): Set last_status kind to
15086 TARGET_WAITKIND_IGNORE.
15087 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
15088 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
15089 (linux_wait_1): Move `thread' local definition to block that uses
15090 it. Don't NULL initialize `event_child'.
15091 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
15092 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
15093 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
15095 2010-04-01 Pedro Alves <pedro@codesourcery.com>
15097 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
15098 an extended waitstatus, or by a watchpoint.
15099 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
15100 thread was stepping or has been stopped by a watchpoint.
15102 2010-04-01 Pedro Alves <pedro@codesourcery.com>
15104 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
15105 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
15106 of another, then delete the previous, and validate all
15108 (validate_inserted_breakpoint): New.
15109 (delete_disabled_breakpoints): New.
15110 (validate_breakpoints): New.
15111 (check_mem_read): Validate breakpoints before trusting their
15112 shadow. Delete disabled breakpoints.
15113 (check_mem_write): Validate breakpoints before trusting they
15114 should be inserted. Delete disabled breakpoints.
15115 * mem-break.h (validate_breakpoints):
15116 * server.c (handle_query): Validate breakpoints when we see a
15119 2010-04-01 Pedro Alves <pedro@codesourcery.com>
15121 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
15122 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
15123 if we could tell there's a GDB breakpoint at stop_pc.
15124 (need_step_over_p): Don't do a step over if we find a GDB
15125 breakpoint at the resume PC.
15127 * mem-break.c (struct raw_breakpoint): New.
15128 (enum bkpt_type): New type `gdb_breakpoint'.
15129 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
15130 fields. New field `raw'.
15131 (find_raw_breakpoint_at): New.
15132 (set_raw_breakpoint_at): Handle refcounting. Create a raw
15133 breakpoint instead.
15134 (set_breakpoint_at): Adjust.
15135 (delete_raw_breakpoint): New.
15136 (release_breakpoint): New.
15137 (delete_breakpoint): Rename to...
15138 (delete_breakpoint_1): ... this. Add proc parameter. Use
15139 release_breakpoint. Return ENOENT.
15140 (delete_breakpoint): Reimplement.
15141 (find_breakpoint_at): Delete.
15142 (find_gdb_breakpoint_at): New.
15143 (delete_breakpoint_at): Delete.
15144 (set_gdb_breakpoint_at): New.
15145 (delete_gdb_breakpoint_at): New.
15146 (gdb_breakpoint_here): New.
15147 (set_reinsert_breakpoint): Use release_breakpoint.
15148 (uninsert_breakpoint): Rename to ...
15149 (uninsert_raw_breakpoint): ... this.
15150 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
15151 (reinsert_raw_breakpoint): Change parameter type to
15153 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
15155 (check_breakpoints): Adjust. Use release_breakpoint.
15156 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
15157 (breakpoint_inserted_here): Ditto.
15158 (check_mem_read): Adjust to iterate over raw breakpoints instead.
15159 Don't trust the breakpoint's shadow if it is not inserted.
15160 (check_mem_write): Adjust to iterate over raw breakpoints instead.
15161 (delete_all_breakpoints): Adjust.
15162 (free_all_breakpoints): Mark all breakpoints as uninserted, and
15163 use delete_breakpoint_1.
15165 * mem-break.h (breakpoints_supported): Delete declaration.
15166 (set_gdb_breakpoint_at): Declare.
15167 (gdb_breakpoint_here): Declare.
15168 (delete_breakpoint_at): Delete.
15169 (delete_gdb_breakpoint_at): Declare.
15171 * server.h (struct raw_breakpoint): Forward declare.
15172 (struct process_info): New field `raw_breakpoints'.
15174 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
15177 2010-03-24 Pedro Alves <pedro@codesourcery.com>
15179 * linux-low.c (status_pending_p_callback): Fix comment.
15180 (linux_wait_for_event_1): Move most of the internal breakpoint
15181 handling from here...
15182 (linux_wait_1): ... to here.
15183 (count_events_callback): New.
15184 (select_singlestep_lwp_callback): New.
15185 (select_event_lwp_callback): New.
15186 (cancel_breakpoints_callback): New.
15187 (select_event_lwp): New.
15188 (linux_wait_1): Simplify internal breakpoint handling. Give equal
15189 priority to all LWPs that have had events that should be reported
15190 to the client. Cancel breakpoints when about to reporting the
15191 event to the client, not while stopping lwps. No longer cancel
15192 finished single-steps here.
15193 (cancel_finished_single_step): Delete.
15194 (cancel_finished_single_steps): Delete.
15196 2010-03-24 Pedro Alves <pedro@codesourcery.com>
15198 * mem-break.c (enum bkpt_type): New.
15199 (struct breakpoint): New field `type'.
15200 (set_breakpoint_at): Change return type to struct breakpoint
15201 pointer. Set type to `other_breakpoint' by default.
15202 (delete_breakpoint): Rewrite, supporting more than one breakpoint
15203 in the breakpoint list.
15204 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
15205 (reinsert_breakpoint): Rename to ...
15206 (reinsert_raw_breakpoint): ... this.
15207 (reinsert_breakpoints_at): Adjust.
15208 * mem-break.h (struct breakpoint): Declare.
15209 (set_breakpoint_at): Change return type to struct breakpoint
15212 2010-03-24 Pedro Alves <pedro@codesourcery.com>
15214 * server.c (handle_query): Assign, not compare.
15216 2010-03-24 Pedro Alves <pedro@codesourcery.com>
15218 Teach linux gdbserver to step-over-breakpoints.
15220 * linux-low.c (can_hardware_single_step): New.
15221 (supports_breakpoints): New.
15222 (handle_extended_wait): If stopping threads, read the stop pc of
15223 the new cloned LWP.
15225 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
15226 low target doesn't support retrieving the PC.
15227 (add_lwp): Set last_resume_kind to resume_continue.
15228 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
15229 (linux_attach): Don't clear stop_expected. Set the lwp's
15230 last_resume_kind to resume_stop.
15231 (linux_detach_one_lwp): Don't check for removed breakpoints.
15232 (check_removed_breakpoint): Delete.
15233 (status_pending_p): Rename to ...
15234 (status_pending_p_callback): ... this. Don't check for removed
15235 breakpoints. Don't consider threads that are stopped from GDB's
15237 (linux_wait_for_lwp): Always read the stop_pc here.
15238 (cancel_breakpoint): New.
15239 (step_over_bkpt): New global.
15240 (linux_wait_for_event_1): Implement stepping over breakpoints.
15241 (gdb_wants_lwp_stopped): New.
15242 (gdb_wants_all_stopped): New.
15243 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
15244 single-step traps here. Store the thread's last reported target
15246 (send_sigstop): Don't clear stop_expected. Always set it,
15248 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
15249 (cancel_finished_single_step): New.
15250 (cancel_finished_single_steps): New.
15251 (wait_for_sigstop): Don't cancel finished single-step traps here.
15252 (linux_resume_one_lwp): Don't check for removed breakpoints.
15253 Don't set `step' on non-hardware step archs.
15254 (linux_set_resume_request): Ignore resume_stop requests if already
15255 stopping or stopped. Set the lwp's last_resume_kind.
15256 (resume_status_pending_p): Don't check for removed breakpoints.
15257 (need_step_over_p): New.
15258 (start_step_over): New.
15259 (finish_step_over): New.
15260 (linux_resume_one_thread): Always queue a sigstop for resume_stop
15261 requests. Clear the thread's last reported target waitstatus.
15262 Don't use the `suspended' flag. Don't consider pending breakpoints.
15263 (linux_resume): Start a step-over if necessary.
15264 (proceed_one_lwp): New.
15265 (proceed_all_lwps): New.
15266 (unstop_all_lwps): New.
15267 * linux-low.h (struct lwp_info): Rewrite comment for the
15268 `suspended' flag. Add the `stop_pc' field. Delete the
15269 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
15270 Add `'last_resume_kind' and `need_step_over' fields.
15271 * inferiors.c (struct thread_info): Delete, moved elsewhere.
15272 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
15273 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
15274 (set_raw_breakpoint_at): New.
15275 (set_breakpoint_at): Rewrite to use it.
15276 (reinsert_breakpoint_handler): Delete.
15277 (set_reinsert_breakpoint): New.
15278 (reinsert_breakpoint_by_bp): Delete.
15279 (delete_reinsert_breakpoints): New.
15280 (uninsert_breakpoint): Rewrite.
15281 (uninsert_breakpoints_at): New.
15282 (reinsert_breakpoint): Rewrite.
15283 (reinsert_breakpoints_at): New.
15284 (check_breakpoints): Rewrite.
15285 (breakpoint_here): New.
15286 (breakpoint_inserted_here): New.
15287 (check_mem_read): Adjust.
15288 * mem-break.h (breakpoints_supported, breakpoint_here)
15289 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
15290 (reinsert_breakpoint_by_bp): Delete declaration.
15291 (delete_reinsert_breakpoints): Declare.
15292 (reinsert_breakpoint): Delete declaration.
15293 (reinsert_breakpoints_at): Declare.
15294 (uninsert_breakpoint): Delete declaration.
15295 (uninsert_breakpoints_at): Declare.
15296 (check_breakpoints): Adjust prototype.
15297 * server.h: Adjust include order.
15298 (struct thread_info): Declare here. Add a `last_status' field.
15300 2010-03-23 Michael Snyder <msnyder@vmware.com>
15302 * server.c (crc32): New function.
15303 (handle_query): Add handling for 'qCRC:' request.
15305 2010-03-23 Pedro Alves <pedro@codesourcery.com>
15307 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
15308 lwp had been stopped by a watchpoint.
15310 2010-03-16 Pedro Alves <pedro@codesourcery.com>
15312 * server.h (internal_error): Declare.
15313 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
15314 * utils.c (internal_error): New function.
15316 2010-03-15 Andreas Schwab <schwab@redhat.com>
15318 * configure.srv: Fix typo setting srv_regobj.
15320 2010-03-15 Pedro Alves <pedro@codesourcery.com>
15322 * linux-low.c (fetch_register): Avoid passing a non string literal
15324 (usr_store_inferior_registers): Ditto.
15326 2010-03-14 Pedro Alves <pedro@codesourcery.com>
15328 * linux-low.c (linux_write_memory): Bail out early if peeking
15331 2010-03-14 Pedro Alves <pedro@codesourcery.com>
15333 * linux-low.h (struct lwp_info): New fields
15334 `stopped_by_watchpoint' and `stopped_data_address'.
15335 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
15336 here, and cache them in the lwp object.
15337 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
15339 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
15341 (linux_stopped_by_watchpoint): Rewrite.
15342 (linux_stopped_data_address): Rewrite.
15344 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
15346 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
15347 switching the current inferior, not before.
15349 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
15351 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
15352 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
15353 i386-linux.c and amd64-linux.c.
15354 (reg-i386.o): Removed.
15355 (reg-i386.c): Likewise.
15356 (reg-i386-linux.o): Likewise.
15357 (reg-i386-linux.c): Likewise.
15358 (reg-x86-64.o): Likewise.
15359 (reg-x86-64.c): Likewise.
15360 (reg-x86-64-linux.o): Likewise.
15361 (reg-x86-64-linux.c): Likewise.
15363 (i386.c): Likewise.
15364 (i386-linux.o): Likewise.
15365 (i386-linux.c): Likewise.
15366 (amd64.o): Likewise.
15367 (amd64.c): Likewise.
15368 (amd64-linux.o): Likewise.
15369 (amd64-linux.c): Likewise.
15371 * configure.srv (srv_i386_regobj): New.
15372 (srv_i386_linux_regobj): Likewise.
15373 (srv_amd64_regobj): Likewise.
15374 (srv_amd64_linux_regobj): Likewise.
15375 (srv_i386_32bit_xmlfiles): Likewise.
15376 (srv_i386_64bit_xmlfiles): Likewise.
15377 (srv_i386_xmlfiles): Likewise.
15378 (srv_amd64_xmlfiles): Likewise.
15379 (srv_i386_linux_xmlfiles): Likewise.
15380 (srv_amd64_linux_xmlfiles): Likewise.
15381 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
15382 srv_xmlfiles to $srv_i386_xmlfiles.
15383 (i[34567]86-*-mingw32ce*): Likewise.
15384 (i[34567]86-*-mingw*): Likewise.
15385 (i[34567]86-*-nto*): Likewise.
15386 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
15387 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
15388 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
15389 (x86_64-*-linux*): Likewise.
15391 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
15392 (init_registers_amd64_linux): New.
15393 (x86_arch_setup): Replace init_registers_x86_64_linux with
15394 init_registers_amd64_linux.
15396 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
15398 * configure.ac: Check for libdl. If it is not available link against
15399 static libthread_db.
15400 * configure: Regenerate.
15402 2010-02-22 Pedro Alves <pedro@codesourcery.com>
15406 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
15407 handing a read watchpoint.
15408 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
15410 2010-02-12 Doug Evans <dje@google.com>
15412 * linux-low.c (linux_supports_tracefork_flag): Document.
15413 (linux_look_up_symbols): Add comment.
15415 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
15417 * regcache.c (supply_register): Clear regcache if buf is NULL.
15419 2010-02-02 Nicolas Roche <roche@sourceware.org>
15420 Joel Brobecker <brobecker@adacore.com>
15422 * inferiors.c (find_inferior): Add function documentation.
15423 (unloaded_dll): Handle the case where the unloaded dll has not
15424 been previously registered in the dll list.
15426 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15428 * linux-arm-low.c (thumb_breakpoint_len): Delete.
15429 (thumb2_breakpoint): New.
15430 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
15432 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15434 * linux-low.c (get_stop_pc): Check for SIGTRAP.
15435 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
15438 2010-01-21 Pedro Alves <pedro@codesourcery.com>
15440 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
15442 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
15444 * linux-s390-low.c (s390_collect_ptrace_register)
15445 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
15447 2010-01-21 Doug Evans <dje@google.com>
15449 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
15450 (PTRACE_ARG4_TYPE): New macro.
15451 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
15452 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
15453 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
15454 (usr_store_inferior_registers): Ditto.
15455 (linux_read_memory, linux_write_memory): Ditto.
15456 (linux_test_for_tracefork): Ditto.
15458 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
15459 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
15461 2010-01-21 Pedro Alves <pedro@codesourcery.com>
15463 * proc-service.c (ps_lgetregs): Don't refetch registers from the
15466 2010-01-21 Pedro Alves <pedro@codesourcery.com>
15468 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
15469 prototype to take a regcache. Adjust.
15471 2010-01-20 Pedro Alves <pedro@codesourcery.com>
15473 * regcache.h (struct thread_info): Forward declare.
15474 (struct regcache): New.
15475 (new_register_cache): Adjust prototype.
15476 (get_thread_regcache): Declare.
15477 (free_register_cache): Adjust prototype.
15478 (registers_to_string, registers_from_string): Ditto.
15479 (supply_register, supply_register_by_name, collect_register)
15480 (collect_register_as_string, collect_register_by_name): Ditto.
15481 * regcache.c (struct inferior_regcache_data): Delete.
15482 (get_regcache): Rename to ...
15483 (get_thread_regcache): ... this. Adjust. Switch inferior before
15484 fetching registers.
15485 (regcache_invalidate_one): Adjust.
15486 (regcache_invalidate): Fix prototype.
15487 (new_register_cache): Return the new register cache.
15488 (free_register_cache): Change prototype.
15489 (realloc_register_cache): Adjust.
15490 (registers_to_string): Change prototype to take a regcache. Adjust.
15491 (registers_from_string): Ditto.
15492 (register_data): Ditto.
15493 (supply_register): Ditto.
15494 (supply_register_by_name): Ditto.
15495 (collect_register): Ditto.
15496 (collect_register_as_string): Ditto.
15497 (collect_register_by_name): Ditto.
15498 * server.c (process_serial_event): Adjust.
15499 * linux-low.h (regset_fill_func, regset_store_func): Change
15501 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
15503 * linux-low.c (get_stop_pc): Adjust.
15504 (check_removed_breakpoint): Adjust.
15505 (linux_wait_for_event): Adjust.
15506 (linux_resume_one_lwp): Adjust.
15507 (fetch_register): Add regcache parameter. Adjust.
15508 (usr_store_inferior_registers): Ditto.
15509 (regsets_fetch_inferior_registers): Ditto.
15510 (regsets_store_inferior_registers): Ditto.
15511 (linux_fetch_registers, linux_store_registers): Ditto.
15512 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
15514 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
15516 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
15517 prototype to take a regcache.
15518 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
15519 * remote-utils.c (convert_ascii_to_int, outreg)
15520 (prepare_resume_reply): Change prototype to take a regcache.
15522 * target.h (struct target_ops) <fetch_registers, store_registers>:
15523 Change prototype to take a regcache.
15524 (fetch_inferior_registers, store_inferior_registers): Change
15525 prototype to take a regcache. Adjust.
15526 * proc-service.c (ps_lgetregs): Adjust.
15527 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
15528 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
15529 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
15530 take a regcache. Adjust.
15531 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
15532 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
15533 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
15534 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
15535 * linux-cris-low.c (cris_get_pc, cris_set_pc)
15536 (cris_cannot_fetch_register):
15537 (cris_breakpoint_at): Change prototype to take a regcache.
15539 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
15540 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
15541 to take a regcache. Adjust.
15542 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
15544 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
15545 take a regcache. Adjust.
15546 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
15547 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
15548 (m68k_set_pc): Change prototype to take a regcache. Adjust.
15549 * linux-mips-low.c (mips_get_pc):
15550 (mips_set_pc): Change prototype to take a regcache. Adjust.
15551 (mips_reinsert_addr): Adjust.
15552 (mips_collect_register): Change prototype to take a regcache.
15554 (mips_supply_register):
15555 (mips_collect_register_32bit, mips_supply_register_32bit)
15556 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15557 (mips_store_fpregset): Ditto.
15558 * linux-ppc-low.c (ppc_supply_ptrace_register)
15559 (ppc_supply_ptrace_register): Ditto.
15560 (parse_spufs_run): Adjust.
15561 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
15562 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
15563 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
15564 take a regcache. Adjust.
15565 * linux-s390-low.c (s390_collect_ptrace_register)
15566 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
15567 (s390_set_pc): Change prototype to take a regcache. Adjust.
15568 (s390_arch_setup): Adjust.
15569 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
15570 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
15571 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
15572 (sparc_fill_gregset, sparc_store_gregset_from_stack)
15573 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
15575 (sparc_breakpoint_at): Adjust.
15576 * linux-xtensa-low.c (xtensa_fill_gregset):
15577 (xtensa_store_gregset):
15578 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
15579 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
15580 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
15581 prototype to take a regcache. Adjust.
15582 * win32-arm-low.c (arm_fetch_inferior_register)
15583 (arm_store_inferior_register): Change prototype to take a
15585 * win32-i386-low.c (i386_fetch_inferior_register)
15586 (i386_store_inferior_register): Change prototype to take a
15588 * win32-low.c (child_fetch_inferior_registers)
15589 (child_store_inferior_registers): Change prototype to take a
15591 (win32_wait): Adjust.
15592 (win32_fetch_inferior_registers): Change prototype to take a
15594 (win32_store_inferior_registers): Adjust.
15595 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
15596 store_inferior_register>: Change prototype to take a regcache.
15598 2010-01-20 Doug Evans <dje@google.com>
15600 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
15602 (linux_wait_for_event1, linux_init_signals): Ditto.
15603 (W_STOPCODE): Provide definition if missing.
15605 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
15607 * linux-low.c (linux_core_of_thread): New.
15608 (compare_ints, show_process, list_threads): New.
15609 (linux_qxfer_osdata): Report threads and cores.
15610 (linux_target_op): Register linux_core_of_thread.
15611 * remote-utils.c (prepare_resume_reply): Report the core.
15612 (buffer_xml_printf): Support %d specifier.
15613 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
15615 (handle_query): Handle qXfer:threads. Announce availability
15617 * target.h (struct target_ops): New field core_of_thread.
15619 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
15621 * Makefile.in (clean): Remove new generated files.
15622 (reg-s390.o, reg-s390.c): Remove rules.
15623 (reg-s390x.o, reg-s390x.c): Likewise.
15624 (s390-linux32.o, s390-linux32.c): Add rules.
15625 (s390-linux64.o, s390-linux64.c): Likewise.
15626 (s390x-linux64.o, s390x-linux64.c): Likewise.
15627 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
15628 * linux-s390-low.c: Include <elf.h>.
15629 (HWCAP_S390_HIGH_GPRS): Define if undefined.
15630 (init_registers_s390): Remove prototype.
15631 (init_registers_s390x): Likewise.
15632 (init_registers_s390_linux32): Add prototype.
15633 (init_registers_s390_linux64): Likewise.
15634 (init_registers_s390x_linux64): Likewise.
15635 (s390_num_regs_3264): New define.
15636 (s390_regmap_3264): New global variable.
15637 (s390_cannot_fetch_register): Remove obsolete check.
15638 (s390_cannot_store_register): Likewise.
15639 (s390_collect_ptrace_register): Handle upper/lower register halves.
15640 (s390_supply_ptrace_register): Likewise.
15641 (s390_fill_gregset): Update to register number changes.
15642 (s390_get_hwcap): New routine.
15643 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
15644 Install appropriate regmap and register set.
15646 2010-01-01 Joel Brobecker <brobecker@adacore.com>
15648 * server.c (gdbserver_version): Update copyright year to 2010.
15649 * gdbreplay.c (gdbreplay_version): Likewise.
15651 2009-12-28 Doug Evans <dje@google.com>
15653 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
15654 elf/external.h. Include <elf.h> instead but only if necessary.
15656 2009-12-28 Pedro Alves <pedro@codesourcery.com>
15658 * linux-low.c (linux_remove_process): Remove `detaching'
15659 parameter. Don't release/detach from thread_db here.
15660 (linux_kill): Release/detach from thread_db here, ...
15661 (linux_detach): ... and here, before actually detaching.
15662 (linux_wait_1): ... and here, when a process exits.
15663 * thread-db.c (any_thread_of): New.
15664 (thread_db_free): Switch the current inferior to a thread of the
15667 2009-12-21 Doug Evans <dje@google.com>
15669 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
15671 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
15672 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
15673 warning ifndef __NR_tkill. Move setting of errno there too.
15674 Delete unnecessary resetting of errno after syscall.
15675 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
15677 * configure.ac: Check for dladdr.
15678 * config.in: Regenerate.
15679 * configure: Regenerate.
15680 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
15681 (try_thread_db_load): Update.
15683 * linux-low.c (my_waitpid): Delete unnecessary prototype.
15685 2009-12-18 Doug Evans <dje@google.com>
15687 * event-loop.c: Include unistd.h if it exists.
15689 * linux-low.c (my_waitpid): Move definition away from being in
15690 between linux_tracefork_child/linux_test_for_tracefork.
15692 * gdb_proc_service.h (psaddr_t): Fix type.
15693 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
15694 signature to match glibc.
15696 2009-12-16 Doug Evans <dje@google.com>
15698 * linux-low.c (linux_read_memory): Fix argument to read.
15700 2009-11-26 Pedro Alves <pedro@codesourcery.com>
15702 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
15703 events, don't leave current_inferior pointing at null.
15705 2009-11-26 Pedro Alves <pedro@codesourcery.com>
15707 * win32-low.c (LOG): Delete.
15708 (OUTMSG): Output to stderr.
15709 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
15710 on compile time LOG macro.
15711 (win32_wait): Fix debug output.
15713 2009-11-26 Pedro Alves <pedro@codesourcery.com>
15715 * win32-low.c (win32_add_one_solib): If the dll name is
15716 "ntdll.dll", prepend the system directory to the dll path.
15718 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
15720 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
15722 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
15723 Vladimir Prus <vladimir@codesourcery.com>
15725 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
15726 * configure.ac: Check for __mcoldfire__ and set
15727 gdb_cv_m68k_is_coldfire.
15728 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
15729 reg-cf.o and reg-m68k.o.
15730 * configure: Regenerated.
15732 2009-11-16 Pedro Alves <pedro@codesourcery.com>
15734 * linux-low.c (linux_remove_process): Add `detaching' parameter.
15735 Pass it to thread_db_free.
15736 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
15737 proper `detaching' argument to linux_remove_process.
15738 * linux-low.h (thread_db_free): Add `detaching' parameter.
15739 * thread-db.c (thread_db_init): Pass false as `detaching' argument
15741 (thread_db_free): Add `detaching' parameter. Only
15742 call td_ta_clear_event if detaching from process.
15744 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
15746 * thread-db.c (thread_db_free): Fix typo.
15748 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
15751 * thread-db.c (thread_db_free): Call td_ta_clear_event.
15753 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
15755 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
15756 with an i686 compiler.
15757 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
15759 * configure: Rebuilt.
15761 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
15765 * server.c (handle_search_memory_1): Correct read_addr initialization
15766 in loop for searching subsequent chunks.
15768 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
15770 * configure.ac: New --with-libthread-db option.
15771 * thread-db.c: Allow direct dependence on libthread_db.
15772 (thread_db_free): Adjust.
15773 * config.in: Regenerate.
15774 * configure: Likewise.
15776 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
15779 * thread-db.c (attach_thread): New function.
15780 (maybe_attach_thread): Return success/failure.
15781 (find_new_threads_callback): Adjust.
15782 (thread_db_find_new_threads): Loop until no new threads.
15784 2009-10-13 Pedro Alves <pedro@codesourcery.com>
15786 * proc-service.c (ps_lgetregs): Formatting.
15788 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
15790 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
15791 * configure.ac: Adjust.
15792 * linux-low.h (struct process_info_private): Move members to struct
15794 (thread_db_free, thread_db_handle_monitor_command): New prototype.
15795 * linux-low.c (linux_remove_process): Adjust.
15796 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
15797 * server.c (handle_query): Move code ...
15798 (handle_monitor_command): ... here. New function.
15799 * target.h (struct target_ops): New member.
15800 * thread-db.c (struct thread_db): New.
15801 (libthread_db_search_path): New variable.
15802 (thread_db_create_event, thread_db_enable_reporting)
15803 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
15804 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
15805 (try_thread_db_load_1, dladdr_to_soname): New functions.
15806 (try_thread_db_load, thread_db_load_search): New functions.
15807 (thread_db_init): Search for libthread_db.
15808 (thread_db_free): New function.
15809 (thread_db_handle_monitor_command): Likewise.
15810 * config.in: Regenerate.
15811 * configure: Regenerate.
15813 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
15815 * spu-low.c (spu_kill): Wait for inferior to terminate.
15816 Call clear_inferiors.
15817 (spu_detach): Call clear_inferiors.
15819 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15821 * aclocal.m4: Regenerate.
15822 * config.in: Likewise.
15823 * configure: Likewise.
15825 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15827 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
15828 (parse_spufs_run): New function.
15829 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
15830 (ppc_breakpoint_at): Handle SPU breakpoints.
15832 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15834 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
15835 (SPUFS_MAGIC): Define.
15836 (spu_enumerate_spu_ids): New function.
15837 (linux_qxfer_spu): New function.
15838 (linux_target_ops): Install linux_qxfer_spu.
15840 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15842 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
15843 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
15844 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
15845 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
15846 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
15847 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
15848 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
15849 (init_registers_powerpc_cell32l): Add prototype.
15850 (init_registers_powerpc_cell64l): Likewise.
15851 (ppc_arch_setup): Detect Cell/B.E. architecture.
15853 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15855 * Makefile.in (datarootdir): New variable.
15857 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
15859 * linux-low.c (linux_write_memory): Update debugging output.
15860 * Makefile.in (clean): Add new descriptions.
15861 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
15862 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
15863 * configure.srv: Add new files for arm*-*-linux*.
15864 * linux-arm-low.c: Add new declarations.
15865 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
15866 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
15867 (HWCAP_VFPv3D16): New.
15868 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
15869 instead of __IWMMXT__.
15870 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
15871 (arm_arch_setup): New.
15872 (target_regsets): Remove #ifdef. Add VFP regset.
15873 (the_low_target): Use arm_arch_setup.
15875 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
15877 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
15878 the main thread again.
15880 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
15882 Adding Neutrino gdbserver.
15883 * configure: Regenerated.
15884 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
15885 * configure.srv (i[34567]86-*-nto*): New target.
15886 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
15887 * remote-utils.c [__QNX__]: Include sys/iomgr.h
15888 (nto_comctrl) [__QNX__]: New function.
15889 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
15891 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
15893 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
15896 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
15897 Pedro Alves <pedro@codesourcery.com>
15899 * win32-i386-low.c (i386_get_thread_context): Handle systems that
15900 don't support CONTEXT_EXTENDED_REGISTERS.
15901 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
15902 (the_low_target): Install them.
15903 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
15904 failing with ERROR_PIPE_NOT_CONNECTED.
15906 2009-06-30 Doug Evans <dje@google.com>
15907 Pierre Muller <muller@ics.u-strasbg.fr>
15909 Add h/w watchpoint support to x86-linux, win32-i386.
15910 * Makefile.in (SFILES): Add i386-low.c
15911 (i386_low_h): Define.
15912 (i386-low.o): Add dependencies.
15913 (linux-x86-low.o): Add i386-low.h dependency.
15914 (win32-i386-low.o): Ditto.
15915 * i386-low.c: New file.
15916 * i386-low.h: New file.
15917 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
15918 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
15919 * linux-low.c (linux_add_process): Initialize arch_private.
15920 (linux_remove_process): Free arch_private.
15921 (add_lwp): Initialize arch_private.
15922 (delete_lwp): Free arch_private.
15923 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
15925 * linux-low.h (process_info_private): New member arch_private.
15926 (lwp_info): New member arch_private.
15927 (linux_target_ops): New members new_process, new_thread,
15929 (ptid_of): New macro.
15930 * linux-x86-low.c: Include stddef.h, i386-low.h.
15931 (arch_process_info): New struct.
15932 (arch_lwp_info): New struct.
15933 (x86_linux_dr_get, x86_linux_dr_set): New functions.
15934 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
15935 (i386_dr_low_get_status): New function.
15936 (x86_insert_point, x86_remove_point): New functions.
15937 (x86_stopped_by_watchpoint): New function.
15938 (x86_stopped_data_address): New function.
15939 (x86_linux_new_process, x86_linux_new_thread): New functions.
15940 (x86_linux_prepare_to_resume): New function.
15941 (the_low_target): Add entries for insert_point, remove_point,
15942 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
15944 * server.c (debug_hw_points): New global.
15945 (monitor_show_help): Document set debug-hw-points.
15946 (handle_query): Process "set debug-hw-points".
15947 * server.h (debug_hw_points): Declare.
15948 (paddress): Declare.
15949 * utils.c (NUMCELLS, CELLSIZE): New macros.
15950 (get_sell, xsnprintf, paddress): New functions.
15951 * win32-arm-low.c (the_low_target): Add entries for insert_point,
15952 remove_point, stopped_by_watchpoint, stopped_data_address.
15953 * win32-i386-low.c: Include i386-low.h.
15954 (debug_reg_state): Replaces dr.
15955 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
15956 (i386_dr_low_get_status): New function.
15957 (i386_insert_point, i386_remove_point): New functions.
15958 (i386_stopped_by_watchpoint): New function.
15959 (i386_stopped_data_address): New function.
15960 (i386_initial_stuff): Update.
15961 (get_thread_context,set_thread_context,i386_thread_added): Update.
15962 (the_low_target): Add entries for insert_point,
15963 remove_point, stopped_by_watchpoint, stopped_data_address.
15964 * win32-low.c (win32_insert_watchpoint): New function.
15965 (win32_remove_watchpoint): New function.
15966 (win32_stopped_by_watchpoint): New function.
15967 (win32_stopped_data_address): New function.
15968 (win32_target_ops): Add entries for insert_watchpoint,
15969 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
15970 * win32-low.h (win32_target_ops): New members insert_point,
15971 remove_point, stopped_by_watchpoint, stopped_data_address.
15973 2009-06-25 Pedro Alves <pedro@codesourcery.com>
15975 * server.c (process_serial_event): Re-return unsupported, not
15976 error, if the type isn't recognized. Re-allow supporting only
15977 insert or remove packets. Also call require_running for
15978 breakpoints. Add missing break statement to default case. Tidy.
15979 * target.h (struct target_ops): Rename insert_watchpoint to
15980 insert_point, and remove_watchpoint to remove_point.
15982 * linux-low.h (struct linux_target_ops): Likewise.
15983 * linux-low.c (linux_insert_watchpoint): Rename to ...
15984 (linux_insert_point): ... this. Adjust.
15985 (linux_remove_watchpoint): Rename to ...
15986 (linux_remove_point): ... this. Adjust.
15987 (linux_target_ops): Adjust.
15988 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
15989 (cris_insert_point): ... this.
15990 (cris_remove_watchpoint): Rename to ...
15991 (cris_remove_point): ... this.
15992 (the_low_target): Adjust.
15994 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
15996 * server.c (handle_v_kill): Pass signal_pid to
15997 kill_inferior if multi_process is zero.
15999 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
16001 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
16002 * target.h (target_ops): Comment for *_watchpoint to make it clear
16003 the functions can get types '0' and '1'.
16005 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
16007 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
16008 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
16009 * regcache.c (get_regcache): Likewise.
16010 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
16011 * win32-low.c (child_fetch_inferior_registers): Remove check for
16014 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
16015 Pedro Alves <pedro@codesourcery.com>
16017 * target.h (struct target_ops) <supports_multi_process>: New
16019 (target_supports_multi_process): New.
16020 * server.c (handle_query): Even if GDB reports support, only
16021 enable multi-process if the target also supports it. Report
16022 multi-process support only if the target backend supports it.
16023 * linux-low.c (linux_supports_multi_process): New function.
16024 (linux_target_ops): Install it as target_supports_multi_process
16027 2009-05-24 Doug Evans <dje@google.com>
16029 Global renaming of find_thread_pid to find_thread_ptid.
16030 * server.h (find_thread_ptid): Renamed from find_thread_pid.
16031 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
16032 All callers updated.
16034 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
16035 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
16038 * linux-low.c (get_stop_pc): Print pc if debug_threads.
16039 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
16040 (linux_resume_one_lwp): Ditto.
16042 2009-05-23 Doug Evans <dje@google.com>
16044 * linux-low.c (linux_resume_one_lwp): Change type of first arg
16045 from struct inferior_list_entry * to struct lwp_info *.
16046 All callers updated.
16048 2009-05-13 Doug Evans <dje@google.com>
16050 * linux-x86-low.c: Don't include assert.h.
16051 (x86_siginfo_fixup): Use fatal, not assert.
16052 (x86_arch_setup): Fix comment.
16054 2009-05-12 Doug Evans <dje@google.com>
16056 Biarch support for i386/amd64 gdbserver.
16057 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
16058 Add linux-x86-low.c.
16059 (linux-i386-low.o, linux-x86-64-low.o): Delete.
16060 (linux-x86-low.o): Add.
16061 * linux-x86-64-low.c: Delete.
16062 * linux-i386-low.c: Delete.
16063 * linux-x86-low.c: New file.
16064 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
16066 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
16068 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
16069 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
16070 (linux_child_pid_to_exec_file): New function.
16071 (elf_64_header_p, elf_64_file_p): New functions.
16072 (siginfo_fixup): New function.
16073 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
16074 give target a chance to convert layout.
16075 * linux-low.h (linux_target_ops): New member siginfo_fixup.
16076 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
16078 2009-05-07 Doug Evans <dje@google.com>
16080 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
16081 (regsets_store_inferior_registers): Ditto.
16083 2009-05-06 Pedro Alves <pedro@codesourcery.com>
16087 * linux-low.c (must_set_ptrace_flags): Delete.
16088 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
16090 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
16091 `lwp->must_set_ptrace_flags' instead.
16092 (linux_wait_for_event_1): Set ptrace options here.
16093 (linux_wait_1): ... not here.
16095 2009-04-30 Doug Evans <dje@google.com>
16097 * inferiors.c (started_inferior_callback): New function.
16098 (attached_inferior_callback): New function.
16099 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
16100 * server.c (print_started_pid, print_attached_pid): New functions.
16101 (detach_or_kill_for_exit): New function.
16102 (main): Call it instead of for_each_inferior (kill_inferior_callback).
16103 * server.h (have_started_inferiors_p): Declare.
16104 (have_attached_inferiors_p): Declare.
16106 * inferiors.c (remove_process): Fix memory leak, free process.
16107 * linux-low.c (linux_remove_process): New function.
16108 (linux_kill): Call it instead of remove_process.
16109 (linux_detach, linux_wait_1): Ditto.
16111 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
16113 * configure.srv: Add x86 Windows CE target.
16115 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
16117 * inferiors.c (get_thread_process): Make global.
16118 * server.h (get_thread_process): Add prototype.
16119 * thread-db.c (find_one_thread): Use get_thread_process
16120 instead of current_process.
16121 (thread_db_get_tls_address): Do not crash if called when
16122 thread layer is not yet initialized.
16124 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
16126 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
16127 * spu-low.c (current_tid): Rename to ...
16128 (current_ptid): ... this.
16129 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
16130 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
16131 ptid_get_lwp (current_ptid) instead of current_tid.
16132 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
16133 instead of current_tid. Use find_process_pid to verify pid
16134 argument is valid. Pass proper argument to remove_process.
16135 (spu_thread_alive): Compare current_ptid instead of current_tid.
16136 (spu_resume): Likewise.
16138 2009-04-02 Pedro Alves <pedro@codesourcery.com>
16140 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
16143 2009-04-01 Pedro Alves <pedro@codesourcery.com>
16145 Implement the multiprocess extensions, and add linux multiprocess
16148 * server.h (ULONGEST): Declare.
16149 (struct ptid, ptid_t): New.
16150 (minus_one_ptid, null_ptid): Declare.
16151 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
16152 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
16153 (struct inferior_list_entry): Change `id' type from unsigned from
16155 (struct sym_cache, struct breakpoint, struct
16156 process_info_private): Forward declare.
16157 (struct process_info): Declare.
16158 (current_process): Declare.
16159 (all_processes): Declare.
16160 (initialize_inferiors): Declare.
16161 (add_thread): Adjust to use ptid_t.
16162 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
16163 (add_process, remove_process, find_thread_pid): Declare.
16164 (find_inferior_id): Adjust to use ptid_t.
16165 (cont_thread, general_thread, step_thread): Change type to ptid_t.
16166 (multi_process): Declare.
16167 (push_event): Adjust to use ptid_t.
16168 (read_ptid, write_ptid): Declare.
16169 (prepare_resume_reply): Adjust to use ptid_t.
16170 (clear_symbol_cache): Declare.
16171 * inferiors.c (all_processes): New.
16172 (null_ptid, minus_one_ptid): New.
16173 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
16174 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
16175 (add_thread): Change unsigned long to ptid. Remove gdb_id
16177 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
16178 (gdb_id_to_thread): Rename to ...
16179 (find_thread_pid): ... this. Change unsigned long to ptid.
16180 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
16181 (loaded_dll, pull_pid_from_list): Adjust.
16182 (add_process, remove_process, find_process_pid)
16183 (get_thread_process, current_process, initialize_inferiors): New.
16184 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
16185 (struct target_waitstatus) <related_pid>: Ditto.
16186 (struct target_ops) <kill, detach>: Add `pid' argument. Change
16187 return type to int.
16188 (struct target_ops) <join>: Add `pid' argument.
16189 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
16190 (struct target_ops) <wait>: Add `ptid' field. Change return type
16192 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
16193 (mywait): Add `ptid' argument. Change return type to ptid_t.
16194 (target_pid_to_str): Declare.
16195 * target.c (set_desired_inferior): Adjust to use ptids.
16196 (mywait): Add new `ptid' argument. Adjust.
16197 (target_pid_to_str): New.
16198 * mem-break.h (free_all_breakpoints): Declare.
16199 * mem-break.c (breakpoints): Delelete.
16200 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
16201 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
16202 to use per-process breakpoint list.
16203 (free_all_breakpoints): New.
16204 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
16205 (symbol_cache, all_symbols_looked_up): Delete.
16207 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
16209 (prepare_resume_reply): Change ptid argument's type from unsigned
16210 long to ptid_t. Adjust. Implement W;process and X;process.
16211 (free_sym_cache, clear_symbol_cache): New.
16212 (look_up_one_symbol): Adjust to per-process symbol cache. *
16213 * server.c (cont_thread, general_thread, step_thread): Change type
16215 (attached): Delete.
16216 (multi_process): New.
16217 (last_ptid): Change type to ptid_t.
16218 (struct vstop_notif) <ptid>: Change type to ptid_t.
16219 (queue_stop_reply, push_event): Change `ptid' argument's type to
16221 (discard_queued_stop_replies): Add `pid' argument.
16222 (start_inferior): Adjust to use ptids. Adjust to mywait interface
16223 changes. Don't reference the `attached' global.
16224 (attach_inferior): Adjust to mywait interface changes.
16225 (handle_query): Adjust to use ptids. Parse GDB's qSupported
16226 features. Handle and report "multiprocess+". Handle
16228 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
16230 (handle_v_kill): New.
16231 (handle_v_stopped): Adjust to use target_pid_to_str.
16232 (handle_v_requests): Allow multiple attaches and runs when
16233 multiprocess extensions are in effect. Handle "vKill".
16234 (myresume): Adjust to use ptids.
16235 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
16236 (handle_status): Adjust to discard_queued_stop_replies interface
16238 (first_thread_of, kill_inferior_callback)
16239 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
16240 (main): Call initialize_inferiors. Adjust to use ptids, killing
16241 and detaching from all inferiors. Handle multiprocess packet
16243 * linux-low.h: Include gdb_proc_service.h.
16244 (struct process_info_private): New.
16245 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
16246 <lwpid_of>: Use ptid_get_lwp.
16247 (get_lwp_thread): Adjust.
16248 (struct lwp_info): Add `dead' member.
16249 (find_lwp_pid): Declare.
16250 * linux-low.c (thread_db_active): Delete.
16251 (new_inferior): Adjust comment.
16252 (inferior_pid): Delete.
16253 (linux_add_process): New.
16254 (handle_extended_wait): Adjust.
16255 (add_lwp): Change unsigned long to ptid.
16256 (linux_create_inferior): Add process to processes table. Adjust
16257 to use ptids. Don't set new_inferior here.
16258 (linux_attach_lwp): Rename to ...
16259 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
16260 it. Adjust to use ptids.
16261 (linux_attach_lwp): New.
16262 (linux_attach): Add process to processes table. Don't set
16264 (struct counter): New.
16265 (second_thread_of_pid_p, last_thread_of_process_p): New.
16266 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
16267 multiple processes.
16268 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
16269 processes. Remove process from process table.
16270 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
16271 to multiple processes.
16272 (any_thread_of): New.
16273 (linux_detach): Add `pid' argument, and handle it. Remove process
16274 from processes table.
16275 (linux_join): Add `pid' argument. Handle it.
16276 (linux_thread_alive): Change unsighed long argument to ptid_t.
16277 Consider dead lwps as not being alive.
16278 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
16279 threads we're not interested in.
16280 (same_lwp, find_lwp_pid): New.
16281 (linux_wait_for_lwp): Change `pid' argument's type from int to
16283 (linux_wait_for_event): Rename to ...
16284 (linux_wait_for_event_1): ... this. Change `pid' argument's type
16285 from int to ptid_t. Adjust.
16286 (linux_wait_for_event): New.
16287 (linux_wait_1): Add `ptid' argument. Change return type to
16288 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
16289 that exit from the process table.
16290 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
16292 (mark_lwp_dead): New.
16293 (wait_for_sigstop): Adjust to use ptids. If a process exits while
16294 stopping all threads, mark its main lwp as dead.
16295 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
16297 (fetch_register, usr_store_inferior_registers)
16298 (regsets_fetch_inferior_registers)
16299 (regsets_store_inferior_registers, linux_read_memory)
16300 (linux_write_memory): Inline `inferior_pid'.
16301 (linux_look_up_symbols): Adjust to use per-process
16302 `thread_db_active'.
16303 (linux_request_interrupt): Adjust to use ptids.
16304 (linux_read_auxv): Inline `inferior_pid'.
16305 (initialize_low): Don't reference thread_db_active.
16306 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
16307 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
16308 (ps_getpid): Return the pid of the current inferior.
16309 * thread-db.c (proc_handle, thread_agent): Delete.
16310 (thread_db_create_event, thread_db_enable_reporting): Adjust to
16312 (find_one_thread): Change argument type to ptid_t. Adjust to
16314 (maybe_attach_thread): Adjust to per-process data and ptids.
16315 (thread_db_find_new_threads): Ditto.
16316 (thread_db_init): Ditto.
16317 * spu-low.c (spu_create_inferior, spu_attach): Add process to
16318 processes table. Adjust to use ptids.
16319 (spu_kill, spu_detach): Adjust interface. Remove process from
16321 (spu_join, spu_thread_alive): Adjust interface.
16322 (spu_wait): Adjust interface. Remove process from processes
16323 table. Adjust to use ptids.
16324 * win32-low.c (current_inferior_tid): Delete.
16325 (current_inferior_ptid): New.
16326 (debug_event_ptid): New.
16327 (thread_rec): Take a ptid. Adjust.
16328 (child_add_thread): Add `pid' argument. Adjust to use ptids.
16329 (child_delete_thread): Ditto.
16330 (do_initial_child_stuff): Add `attached' argument. Add process to
16332 (child_fetch_inferior_registers, child_store_inferior_registers):
16334 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
16335 (win32_attach): Pass 1 to do_initial_child_stuff.
16336 (win32_kill): Adjust interface. Remove process from processes
16338 (win32_detach): Ditto.
16339 (win32_join): Adjust interface.
16340 (win32_thread_alive): Take a ptid.
16341 (win32_resume): Adjust to use ptids.
16342 (get_child_debug_event): Ditto.
16343 (win32_wait): Adjust interface. Remove exiting process from
16346 2009-04-01 Pedro Alves <pedro@codesourcery.com>
16348 Non-stop mode support.
16350 * server.h (non_stop): Declare.
16351 (gdb_client_data, handler_func): Declare.
16352 (delete_file_handler, add_file_handler, start_event_loop):
16354 (handle_serial_event, handle_target_event, push_event)
16355 (putpkt_notif): Declare.
16356 * target.h (enum resume_kind): New.
16357 (struct thread_resume): Replace `step' field by `kind' field.
16358 (TARGET_WNOHANG): Define.
16359 (struct target_ops) <wait>: Add `options' argument.
16360 <supports_non_stop, async, start_non_stop>: New fields.
16361 (target_supports_non_stop, target_async): New.
16362 (start_non_stop): Declare.
16363 (mywait): Add `options' argument.
16364 * target.c (mywait): Add `options' argument. Print child exit
16365 notifications here.
16366 (start_non_stop): New.
16367 * server.c (non_stop, own_buf, mem_buf): New globals.
16368 (struct vstop_notif): New.
16369 (notif_queue): New global.
16370 (queue_stop_reply, push_event, discard_queued_stop_replies)
16371 (send_next_stop_reply): New.
16372 (start_inferior): Adjust to use resume_kind. Adjust to mywait
16374 (attach_inferior): In non-stop mode, don't wait for the target
16376 (handle_general_set): Handle QNonStop.
16377 (handle_query): When handling qC, return the current general
16378 thread, instead of the first thread of the list.
16379 (handle_query): If the backend supports non-stop mode, include
16380 QNonStop+ in the qSupported query response.
16381 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
16383 (handle_v_attach, handle_v_run): Handle non-stop mode.
16384 (handle_v_stopped): New.
16385 (handle_v_requests): Report support for vCont;t. Handle vStopped.
16386 (myresume): Adjust to use resume_kind. Handle non-stop.
16387 (queue_stop_reply_callback): New.
16388 (handle_status): Handle non-stop mode.
16389 (main): Clear non_stop flag on reconnection. Use the event-loop.
16390 Refactor serial protocol handling from here ...
16391 (process_serial_event): ... to this new function. When GDB
16392 selects any thread, select one here. In non-stop mode, wait until
16393 GDB acks all pending events before exiting.
16394 (handle_serial_event, handle_target_event): New.
16395 * remote-utils.c (remote_open): Install remote_desc in the event
16397 (remote_close): Remove remote_desc from the event loop.
16398 (putpkt_binary): Rename to...
16399 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
16400 (putpkt_binary): New as wrapper around putpkt_binary_1.
16401 (putpkt_notif): New.
16402 (prepare_resume_reply): In non-stop mode, don't change the
16404 * event-loop.c: New.
16405 * Makefile.in (OBJ): Add event-loop.o.
16406 (event-loop.o): New rule.
16408 * linux-low.h (pid_of): Moved here.
16410 (get_lwp_thread): Use lwpid_of.
16411 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
16412 * linux-low.c (pid_of): Delete.
16413 (inferior_pid): Use lwpid_of.
16414 (linux_event_pipe): New.
16415 (target_is_async_p): New.
16417 (handle_extended_wait): Use lwpid_of.
16418 (add_lwp): Don't set lwpid field.
16419 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
16420 (linux_kill_one_lwp): If killing a running lwp, stop it first.
16421 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
16422 (linux_detach_one_lwp): If detaching from a running lwp, stop it
16423 first. Adjust to linux_wait_for_event interface changes. Use
16425 (linux_detach): Don't delete the main lwp here.
16426 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
16427 (status_pending_p): Don't consider explicitly suspended lwps.
16428 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
16429 pointer. Add OPTIONS argument. Change return type to int. Use
16430 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
16431 (linux_wait_for_event): Take an integer pid instead of a lwp_info
16432 pointer. Add status pointer argument. Return a pid instead of a
16433 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
16434 changes. In non-stop mode, don't switch to a random thread.
16435 (linux_wait): Rename to...
16436 (linux_wait_1): ... this. Add target_options argument, and handle
16437 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
16438 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
16439 clean exit and signal exit code. Don't stop all threads in
16440 non-stop mode. In all-stop mode, only stop all threads when
16441 reporting a stop to GDB. Handle explicit thread stop requests.
16442 (async_file_flush, async_file_mark): New.
16444 (send_sigstop): Use lwpid_of.
16445 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
16446 interface changes. In non-stop mode, don't switch to a random
16448 (linux_resume_one_lwp): Use lwpid_of.
16449 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
16450 (linux_resume_one_thread): ... this. Handle resume_stop. In
16451 non-stop mode, don't look for pending flag in all threads.
16452 (resume_status_pending_p): Don't consider explicitly suspended
16454 (my_waitpid): Reimplement. Emulate __WALL.
16455 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
16457 (sigchld_handler, linux_supports_non_stop, linux_async)
16458 (linux_start_non_stop): New.
16459 (linux_target_ops): Register linux_supports_non_stop, linux_async
16460 and linux_start_non_stop.
16461 (initialize_low): Install SIGCHLD handler.
16462 * thread-db.c (thread_db_create_event, find_one_thread)
16463 (thread_db_get_tls_address): Use lwpid_of.
16464 * win32-low.c (win32_detach): Adjust to use resume_kind.
16465 (win32_wait): Add `options' argument.
16466 * spu-low.c (spu_resume): Adjust to use resume_kind.
16467 (spu_wait): Add `options' argument.
16469 2009-04-01 Pedro Alves <pedro@codesourcery.com>
16471 Decouple target code from remote protocol.
16473 * target.h (enum target_waitkind): New.
16474 (struct target_waitstatus): New.
16475 (struct target_ops) <wait>: Return an unsigned long. Take a
16476 target_waitstatus pointer instead of a char pointer.
16477 (mywait): Likewise.
16478 * target.c (mywait): Change prototype to return an unsigned long.
16479 Take a target_waitstatus pointer instead of a char pointer. Adjust.
16480 * server.h (thread_from_wait, old_thread_from_wait): Delete
16482 (prepare_resume_reply): Change prototype to take a
16484 * server.c (thread_from_wait, old_thread_from_wait): Delete.
16485 (last_status, last_ptid): New.
16486 (start_inferior): Remove "statusptr" argument. Adjust. Return a
16487 pid instead of a signal.
16488 (attach_inferior): Remove "status" and "signal" parameters.
16490 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
16492 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
16493 (handle_v_requests, myresume): Remove "status" and "signal"
16494 parameters. Adjust.
16495 (handle_status): New.
16496 (main): Delete local `status'. Adjust.
16497 * remote-utils.c: Include target.h.
16498 (prepare_resume_reply): Change prototype to take a
16499 target_waitstatus. Adjust.
16501 * linux-low.c (linux_wait): Adjust to new target_ops->wait
16503 * spu-low.c (spu_wait): Adjust.
16504 * win32-low.c (enum target_waitkind, struct target_waitstatus):
16506 (win32_wait): Adjust.
16508 2009-04-01 Pedro Alves <pedro@codesourcery.com>
16510 * target.h (struct thread_resume): Delete leave_stopped member.
16511 (struct target_ops): Add a `n' argument to the `resume' callback.
16512 * server.c (start_inferior): Adjust.
16513 (handle_v_cont, myresume): Adjust.
16514 * linux-low.c (check_removed_breakpoint): Adjust to resume
16515 interface change, and to removed leave_stopped field.
16516 (resume_ptr): Delete.
16517 (struct thread_resume_array): New.
16518 (linux_set_resume_request): Add new `arg' parameter. Adjust to
16519 resume interface change.
16520 (linux_continue_one_thread, linux_queue_one_thread)
16521 (resume_status_pending_p): Check if the resume field is NULL
16522 instead of checking the leave_stopped member.
16523 (linux_resume): Adjust to the target resume interface change.
16524 * spu-low.c (spu_resume): Adjust to the target resume interface
16526 * win32-low.c (win32_detach, win32_resume): Ditto.
16528 2009-04-01 Pedro Alves <pedro@codesourcery.com>
16530 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
16532 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
16534 (linux_continue_one_thread): Only preserve the stepping flag if
16535 there's a pending breakpoint.
16537 2009-03-31 Pedro Alves <pedro@codesourcery.com>
16539 * server.c (main): After the inferior having exited, call
16540 remote_close before exiting gdbserver.
16542 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
16544 Fix size of FPSCR in Power 7 processors.
16545 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
16546 (PPC_FEATURE_HAS_DFP): New #define.
16547 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
16550 2009-03-23 Pedro Alves <pedro@codesourcery.com>
16552 * server.c (handle_query) Whitespace and formatting.
16554 2009-03-22 Pedro Alves <pedro@codesourcery.com>
16556 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
16557 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
16558 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
16559 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
16560 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
16561 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
16562 Makefile.in, configure.ac: Fix whitespace throughout.
16563 * configure: Regenerate.
16565 2009-03-22 Pedro Alves <pedro@codesourcery.com>
16567 * inferiors.c (find_inferior): Make it safe for the callback
16568 function to delete the currently iterated inferior.
16570 2009-03-22 Pedro Alves <pedro@codesourcery.com>
16572 * Makefile.in (linuw_low_h): Move higher.
16573 (thread-db.o): Depend on $(linux_low_h).
16575 2009-03-17 Pedro Alves <pedro@codesourcery.com>
16577 Rename "process" to "lwp" throughout.
16579 * linux-low.c (all_processes): Rename to...
16580 (all_lwps): ... this.
16581 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
16582 (add_process): Rename to ...
16583 (add_lwp): ... this. Adjust.
16584 (linux_create_inferior): Adjust.
16585 (linux_attach_lwp): Adjust.
16586 (linux_attach): Adjust.
16587 (linux_kill_one_process): Rename to ...
16588 (linux_kill_one_lwp): ... this. Adjust.
16589 (linux_kill): Adjust.
16590 (linux_detach_one_process): Rename to ...
16591 (linux_detach_one_lwp): ... this. Adjust.
16592 (linux_detach): Adjust.
16593 (check_removed_breakpoint): Adjust.
16594 (status_pending_p): Adjust.
16595 (linux_wait_for_process): Rename to ...
16596 (linux_wait_for_lwp): ... this. Adjust.
16597 (linux_wait_for_event): Adjust.
16598 (send_sigstop): Adjust.
16599 (wait_for_sigstop): Adjust.
16600 (stop_all_processes): Rename to ...
16601 (stop_all_lwps): ... this.
16602 (linux_resume_one_process): Rename to ...
16603 (linux_resume_one_lwp): ... this. Adjust.
16604 (linux_set_resume_request, linux_continue_one_thread)
16605 (linux_queue_one_thread, resume_status_pending_p)
16606 (usr_store_inferior_registers, regsets_store_inferior_registers)
16607 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
16609 * linux-low.h (get_process): Rename to ...
16610 (get_lwp): ... this. Adjust.
16611 (get_thread_process): Rename to ...
16612 (get_thread_lwp): ... this. Adjust.
16613 (get_process_thread): Rename to ...
16614 (get_lwp_thread): ... this. Adjust.
16615 (struct process_info): Rename to ...
16616 (struct lwp_info): ... this.
16617 (all_processes): Rename to ...
16618 (all_lwps): ... this.
16619 * proc-service.c (ps_lgetregs): Adjust.
16620 * thread-db.c (thread_db_create_event, find_one_thread)
16621 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
16623 2009-03-14 Pedro Alves <pedro@codesourcery.com>
16625 * server.c (handle_query): Handle "qAttached".
16627 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
16629 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
16630 GPLv3, update license URL.
16632 2009-03-01 Doug Evans <dje@google.com>
16634 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
16635 (server_h): Add gdb_signals.h.
16636 (signals.o): Update.
16637 * server.h (target_signal_from_host,target_signal_to_host_p)
16638 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
16640 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
16642 * remote-utils.c (getpkt): Also generate remote-debug
16643 information if noack_mode is set.
16645 2009-02-06 Pedro Alves <pedro@codesourcery.com>
16647 * server.c (handle_query): Report qXfer:siginfo:read and
16648 qXfer:siginfo:write as supported and handle them.
16649 * target.h (struct target_ops) <qxfer_siginfo>: New field.
16650 * linux-low.c (linux_xfer_siginfo): New.
16651 (linux_target_ops): Set it.
16653 2009-01-26 Pedro Alves <pedro@codesourcery.com>
16655 * server.c (gdbserver_usage): Mention --remote-debug.
16656 (main): Accept '--remote-debug' switch.
16658 2009-01-18 Doug Evans <dje@google.com>
16660 * regcache.c (new_register_cache): No need to check result of xcalloc.
16661 * server.c (handle_search_memory): Back out calls to xmalloc,
16662 result is checked and error is returned to user upon failure.
16663 (handle_query): Ditto. Add more checks for result of malloc.
16664 (handle_v_cont): Check result of malloc, report error back to
16666 (handle_v_run): Ditto. Call freeargv.
16667 * server.h (freeargv): Declare.
16668 * utils.c (freeargv): New fn.
16670 2009-01-15 Doug Evans <dje@google.com>
16672 * gdbreplay.c (perror_with_name): Make arg const char *.
16673 * server.h (target_signal_to_name): Make return type const char *.
16674 * thread-db.c (thread_db_err_str): Make return type const char *.
16675 * utils.c (perror_with_name): Make arg const char *.
16677 2009-01-14 Pedro Alves <pedro@codesourcery.com>
16679 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
16680 when handling a EXIT_PROCESS_DEBUG_EVENT.
16682 2009-01-06 Joel Brobecker <brobecker@adacore.com>
16684 * gdbreplay.c (gdbreplay_version): Update copyright year.
16685 * server.c (gdbserver_version): Likewise.
16687 2009-01-05 Doug Evans <dje@google.com>
16689 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
16690 (handle_extended_wait): Improve comment.
16692 2008-12-13 Doug Evans <dje@google.com>
16694 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
16695 * server.h (ATTR_MALLOC): New macro.
16696 (xmalloc,xcalloc,xstrdup): Declare.
16697 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
16698 * inferiors.c: Ditto.
16699 * linux-low.c: Ditto.
16700 * mem-break.c: Ditto.
16701 * regcache.c: Ditto.
16702 * remote-utils.c: Ditto.
16705 * win32-low.c: Ditto.
16707 2008-12-12 Doug Evans <dje@google.com>
16709 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
16710 in debugging printf.
16712 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
16714 2008-12-09 Doug Evans <dje@google.com>
16716 * linux-low.h (struct process_info): Delete member tid, unused.
16717 * thread-db.c (find_one_thread): Update.
16718 (maybe_attach_thread): Update.
16720 2008-12-02 Pedro Alves <pedro@codesourcery.com>
16722 * target.h (struct target_ops): Add qxfer_osdata member.
16723 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
16725 (linux_qxfer_osdata): New functions.
16726 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
16728 * server.c (handle_query): Handle "qXfer:osdata:read:".
16729 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
16730 (buffer_xml_printf): New functions.
16731 * server.h (struct buffer): New.
16732 (buffer_grow_str, buffer_grow_str0): New macros.
16733 (buffer_grow, buffer_free, buffer_init, buffer_finish)
16734 (buffer_xml_printf): Declare.
16736 2008-11-24 Doug Evans <dje@google.com>
16738 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
16740 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
16742 * server.c (handle_v_run): Always use the supplied argument list.
16744 2008-11-19 Bob Wilson <bob.wilson@acm.org>
16746 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
16747 (xtensa_regmap_table): Add entry for scompare1.
16749 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
16751 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
16752 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
16753 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
16754 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
16755 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
16756 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
16757 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
16758 XML target descriptions.
16759 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
16760 when inferior is running on an ISA 2.05 or later processor. Add
16761 special case to return offset for full 64-bit slot of FPSCR when
16764 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
16766 * Makefile.in (SFILES, clean): Added sparc64 files.
16767 (reg-sparc64.o, reg-sparc64.c): New.
16768 * configure.srv (sparc*-*-linux*): New configuration.
16769 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
16770 syscall arguments for SPARC.
16771 (regsets_store_inferior_registers): Likewise.
16772 * linux-sparc-low.c: New file.
16774 2008-10-21 Doug Evans <dje@google.com>
16776 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
16777 (READLINE_DIR,READLINE_DEP): Delete.
16778 (INTERNAL_CFLAGS): Update.
16779 (LINTFLAGS): Update.
16781 2008-10-10 Pedro Alves <pedro@codesourcery.com>
16783 * server.c (handle_v_run): If GDB didn't specify an argv, use the
16784 whole argv from the last run, not just argv[0].
16786 2008-09-08 Pedro Alves <pedro@codesourcery.com>
16788 * regcache.c (new_register_cache): Return NULL if the register
16789 cache size isn't known yet.
16790 (free_register_cache): Avoid dereferencing a NULL regcache.
16792 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16794 * configure.srv: Merge MIPS and MIPS64.
16796 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
16798 * Makefile.in (uninstall): Apply $(EXEEXT) too.
16800 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
16802 * Makefile.in: Add required vsx dependencies.
16804 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
16805 Declare init_registers_powerpc_vsx32l.
16806 Declare init_registers_powerpc_vsx64l.
16807 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
16808 (ppc_arch_setup): Check for VSX in hwcap.
16809 (ppc_fill_vsxregset): New function.
16810 (ppc_store_vsxregset): New function.
16811 Add new VSX entry in regset_info target_regsets.
16813 * configure.srv: Add new VSX dependencies.
16815 2008-08-12 Pedro Alves <pedro@codesourcery.com>
16817 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
16818 (remote_open): Set or clear transport_is_reliable.
16819 (putpkt_binary): Don't expect acks in noack mode.
16820 (getpkt): Don't send ack/nac in noack mode.
16821 * server.c (handle_general_set): Handle QStartNoAckMode.
16822 (handle_query): If connected by tcp pass QStartNoAckMode+ in
16824 (main): Reset noack_mode on every connection.
16825 * server.h (noack_mode): Declare.
16827 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
16829 * Makefile.in (GDBREPLAY_OBS): New variable.
16830 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
16832 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
16833 Daniel Jacobowitz <dan@codesourcery.com>
16835 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
16836 (usr_store_inferior_registers): Likewise.
16837 (regsets_store_inferior_registers): Likewise.
16839 2008-07-31 Rolf Jansen <rj@surtec.com>
16840 Pedro Alves <pedro@codesourcery.com>
16842 * configure.ac: Check for memmem declaration.
16843 * server.c [HAVE_MALLOC_H]: Include malloc.h.
16844 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
16845 (disable_packet_qfThreadInfo): Unconditionally compile.
16846 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
16847 * configure, config.in: Regenerate.
16849 2008-07-28 Doug Kwan <dougkwan@google.com>
16851 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
16852 (linux_write_memory): Remove declaration of errno.
16854 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
16856 * linux-low.c (handle_extended_wait): Do not use "status"
16857 variable uninitialized.
16859 2008-07-07 Pedro Alves <pedro@codesourcery.com>
16861 * server.c (handle_v_attach): Inhibit reporting dll changes.
16863 2008-06-27 Pedro Alves <pedro@codesourcery.com>
16865 * remote-utils.c (prepare_resume_reply): If requested, don't
16866 output "thread:TID" in the T stop reply.
16868 * server.c (disable_packet_vCont, disable_packet_Tthread)
16869 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
16870 (handle_query): If requested, disable support for qC, qfThreadInfo
16872 (handle_v_requests): If requested, disable support for vCont.
16873 (gdbserver_show_disableable): New.
16874 (main): Handle --disable-packet and --disable-packet=LIST.
16876 * server.h (disable_packet_vCont, disable_packet_Tthread)
16877 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
16879 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
16881 * server.c (gdbserver_usage): Mention --version.
16883 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
16885 * Makefile.in (gdbreplay.o): New rule.
16887 2008-06-06 Joseph Myers <joseph@codesourcery.com>
16889 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
16890 message, not gdbserver.
16892 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
16893 Nathan Sidwell <nathan@codesourcery.com>
16894 Joseph Myers <joseph@codesourcery.com>
16896 * acinclude.m4: Include ../../config/acx.m4.
16897 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
16898 * configure, config.in: Regenerate.
16899 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
16900 * server.c (gdbserver_version): Print PKGVERSION.
16901 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
16902 (main): Adjust gdbserver_usage calls.
16903 * gdbreplay.c (version, host_name): Add declarations.
16904 (gdbreplay_version, gdbreplay_usage): New.
16905 (main): Accept --version and --help options.
16907 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
16909 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
16910 (arm_breakpoint_at): Handle Thumb.
16911 (the_low_target): Add comment.
16913 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
16915 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
16917 2008-05-09 Doug Evans <dje@google.com>
16919 * server.h (decode_search_memory_packet): Declare.
16920 * remote-utils.c (decode_search_memory_packet): New fn.
16921 * server.c (handle_search_memory_1): New fn.
16922 (handle_search_memory): New fn.
16923 (handle_query): Process qSearch:memory packets.
16925 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
16927 * regcache.c (registers_length): Remove.
16928 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
16929 full register packet.
16930 * regcache.h (registers_length): Remove prototype.
16931 * server.h (PBUFSIZ): Define to 16384.
16933 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
16935 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
16936 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
16937 powerpc-64l.o, and powerpc-altivec64l.o.
16938 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
16939 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
16940 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
16941 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
16942 rs6000/power-linux.xml, and rs6000/power64-linux.xml
16945 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
16946 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
16947 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
16948 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
16949 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
16950 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
16951 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
16952 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
16953 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
16954 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
16957 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
16958 (init_registers_powerpc_32l): ... this new prototype.
16959 (init_registers_powerpc_32): Remove, replace by ...
16960 (init_registers_powerpc_altivec32l): ... this new prototype.
16961 (init_registers_powerpc_e500): Remove, replace by ...
16962 (init_registers_powerpc_e500l): ... this new prototype.
16963 (init_registers_ppc64): Remove, replace by ...
16964 (init_registers_powerpc_64l): ... this new prototype.
16965 (init_registers_powerpc_64): Remove, replace by ...
16966 (init_registers_powerpc_altivec64l): ... this new prototype.
16967 (ppc_num_regs): Set to 73.
16968 (PT_ORIG_R3, PT_TRAP): Define if necessary.
16969 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
16970 (ppc_cannot_store_register): Handle orig_r3 and trap.
16971 (ppc_arch_setup): Update init_registers_... calls.
16972 (ppc_fill_gregset): Handle orig_r3 and trap.
16974 * inferiors.c (clear_inferiors): Reset current_inferior.
16976 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
16978 * acinclude.m4: Add override.m4.
16979 * configure: Regenerate.
16981 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
16983 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
16984 initial call to init_register_ppc64.
16986 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
16988 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
16989 single powerpc*-*-linux* case.
16990 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
16992 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
16994 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
16995 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
16997 * linux-ppc-low.c: Include <elf.h>.
16998 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
16999 (ppc_hwcap): New global variable.
17000 (ppc_regmap): Remove __SPE__ #ifdef sections.
17001 (ppc_regmap_e500): New global variable.
17002 (ppc_cannot_store_register): Update __SPE__ special case.
17003 (ppc_get_hwcap): New function.
17004 (ppc_arch_setup): Use it to determine whether inferior supports
17005 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
17006 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
17007 Do not access registers if target does not support AltiVec.
17008 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
17009 Do not access registers if target does not support SPE.
17010 (target_regsets): Unconditionally include AltiVec and SPE regsets.
17012 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
17014 * linux-low.c (disabled_regsets, num_regsets): New.
17015 (use_regsets_p): Delete.
17016 (linux_wait_for_process): Clear disabled_regsets.
17017 (regsets_fetch_inferior_registers): Check and set it.
17018 (regsets_store_inferior_registers): Likewise.
17019 (linux_fetch_registers, linux_store_registers): Do not use
17021 (initialize_low): Allocate disabled_regsets.
17023 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
17025 * Makefile.in (LIBOBJS): New.
17026 (OBS): Use LIBOBJS.
17027 (memmem.o): New rule.
17028 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
17029 * configure: Regenerated.
17031 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
17033 * server.c (handle_query): Never return "unsupported" for
17034 qXfer:features:read queries.
17036 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
17038 * server.c (get_features_xml): Fix inverted condition.
17039 (handle_query): Always support qXfer:feature:read.
17041 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
17043 * server.c (wrapper_argv): New.
17044 (start_inferior): Handle wrapper_argv. If set, expect an extra
17046 (gdbserver_usage): Document --wrapper.
17047 (main): Parse --wrapper.
17049 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
17051 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
17052 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
17053 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
17054 (ppc_set_pc): Likewise.
17055 (ppc_arch_setup): New function.
17056 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
17057 of collect_register.
17058 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
17060 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
17062 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
17063 instead of linux-ppc64-low.o.
17064 * linux-ppc64-low.c: Remove file.
17065 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
17066 (linux-ppc64-low.o): Remove rule.
17068 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
17069 (init_registers_powerpc_64): Likewise.
17070 (ppc_regmap): Conditionally define depending on __powerpc64__.
17071 (ppc_cannot_store_register): Do not special-case "fpscr" when
17072 compiled on __powerpc64__.
17073 (ppc_collect_ptrace_register): New function.
17074 (ppc_supply_ptrace_register): New function.
17075 (ppc_breakpoint): Change type to "unsigned int".
17076 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
17077 (the_low_target): Conditionally provide initializers for the
17078 arch_setup member depending on __powerpc64__. Install
17079 collect_ptrace_register and supply_ptrace_register members.
17081 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
17083 * regcache.h (gdbserver_xmltarget): Add extern declaration.
17084 * server.c (gdbserver_xmltarget): Define.
17085 (get_features_xml): Use it to replace "target.xml" and arch_string.
17087 * configure.srv: Remove srv_xmltarget. Add XML files that were
17088 mentioned there to srv_xmlfiles instead. Remove conditional tests
17089 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
17090 srv_xmlfiles and srv_regobj to include all possible choices.
17091 * configure.ac (srv_xmltarget): Remove.
17092 (srv_xmlfiles): Do not add "target.xml".
17093 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
17094 checks for supplementary target information.
17095 * configure: Regenerate.
17096 * Makefile.in (XML_TARGET): Remove.
17097 (target.xml): Remove rule.
17098 (clean): Do not clean up target.xml.
17099 (.PRECIOUS): Do not mention target.xml.
17101 * target.h (struct target_ops): Remove arch_string member.
17102 * linux-low.c (linux_arch_string): Remove.
17103 (linux_target_ops): Remove arch_string initializer.
17104 * linux-low.h (struct linux_target_ops): Remove arch_string member.
17105 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
17106 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
17107 * spu-low.c (spu_arch_string): Remove.
17108 (spu_target_ops): Remove arch_string initializer.
17109 * win32-low.c (win32_arch_string): Remove.
17110 (win32_target_ops): Remove arch_string initializer.
17111 * win32-low.h (struct win32_target_ops): Remove arch_string member.
17112 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
17113 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
17115 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
17117 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
17118 by collect_ptrace_register and supply_ptrace_register hooks.
17119 * linux-low.c (fetch_register): Use supply_ptrace_register callback
17120 instead of checking for the_low_target.left_pad_xfer.
17121 (usr_store_inferior_registers): Use collect_ptrace_register callback
17122 instead of checking for the_low_target.left_pad_xfer.
17124 * linux-s390-low.c (s390_collect_ptrace_register): New function.
17125 (s390_supply_ptrace_register): Likewise.
17126 (s390_fill_gregset): Call s390_collect_ptrace_register.
17127 (the_low_target): Update.
17129 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
17130 (ppc_supply_ptrace_register): Likewise.
17131 (the_low_target): Update.
17133 * linux-i386-low.c (the_low_target): Update.
17134 * linux-x86-64-low.c (the_low_target): Update.
17136 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
17138 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
17139 reg-s390.o and reg-s390x.o.
17141 * linux-low.c (new_inferior): New global variable.
17142 (linux_create_inferior, linux_attach): Set it.
17143 (linux_wait_for_process): Call the_low_target.arch_setup after the
17144 target has stopped for the first time.
17145 (initialize_low): Do not call the_low_target.arch_setup.
17147 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
17148 (s390_set_pc): Likewise.
17149 (s390_arch_setup): New function.
17150 (the_low_target): Use s390_arch_setup as arch_setup routine.
17152 * regcache.c (realloc_register_cache): New function.
17153 (set_register_cache): Call it for each existing regcache.
17155 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
17157 * server.h (init_registers): Remove prototype.
17159 * linux-low.h (struct linux_target_ops): Add arch_setup field.
17160 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
17161 instead of init_registers ().
17162 * linux-arm-low.c (init_registers_arm): Add prototype.
17163 (init_registers_arm_with_iwmmxt): Likewise.
17164 (the_low_target): Add initializer for arch_setup field.
17165 * linux-cris-low.c (init_registers_cris): Add prototype.
17166 (the_low_target): Add initializer for arch_setup field.
17167 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
17168 (the_low_target): Add initializer for arch_setup field.
17169 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
17170 (the_low_target): Add initializer for arch_setup field.
17171 * linux-ia64-low.c (init_registers_ia64): Add prototype.
17172 (the_low_target): Add initializer for arch_setup field.
17173 * linux-m32r-low.c (init_registers_m32r): Add prototype.
17174 (the_low_target): Add initializer for arch_setup field.
17175 * linux-m68k-low.c (init_registers_m68k): Add prototype.
17176 (the_low_target): Add initializer for arch_setup field.
17177 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
17178 (init_registers_mips64_linux): Likewise.
17179 (the_low_target): Add initializer for arch_setup field.
17180 * linux-ppc-low.c (init_registers_ppc): Add prototype.
17181 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
17182 (the_low_target): Add initializer for arch_setup field.
17183 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
17184 (init_registers_powerpc_64): Likewise.
17185 (the_low_target): Add initializer for arch_setup field.
17186 * linux-s390-low.c (init_registers_s390): Add prototype.
17187 (init_registers_s390x): Likewise.
17188 (the_low_target): Add initializer for arch_setup field.
17189 * linux-sh-low.c (init_registers_sh): Add prototype.
17190 (the_low_target): Add initializer for arch_setup field.
17191 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
17192 (the_low_target): Add initializer for arch_setup field.
17193 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
17194 (the_low_target): Add initializer for arch_setup field.
17196 * win32-low.h (struct win32_target_ops): Add arch_setup field.
17197 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
17198 instead of init_registers ().
17199 * win32-arm-low.c (init_registers_arm): Add prototype.
17200 (the_low_target): Add initializer for arch_setup field.
17201 * win32-i386-low.c (init_registers_i386): Add prototype.
17202 (the_low_target): Add initializer for arch_setup field.
17204 * spu-low.c (init_registers_spu): Add prototype.
17205 (initialize_low): Call initialie_registers_spu () instead of
17206 initialize_registers ().
17208 2008-02-19 Pedro Alves <pedro@codesourcery.com>
17210 * server.c (handle_v_requests): When handling the vRun and vAttach
17211 packets, if already debugging a process, don't kill it. Return an
17214 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
17216 * server.c (handle_query): Correct length check.
17218 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
17220 * win32-low.c (do_initial_child_stuff): Add process handle
17221 parameter. Set current_process_handle and current_process_id from the
17222 parameters. Clear globals.
17223 (win32_create_inferior): Don't set current_process_handle and
17224 current_process_id here. Instead pass them on the call to
17225 do_initial_child_stuff.
17226 (win32_attach): Likewise.
17227 (win32_clear_inferiors): New.
17228 (win32_kill): Don't close the current process handle or the
17229 current thread handle here. Instead call win32_clear_inferiors.
17230 (win32_detach): Don't open a new handle to the process. Call
17231 win32_clear_inferiors.
17232 (win32_join): Don't rely on current_process_handle; open a new
17233 handle using the process id.
17234 (win32_wait): Call win32_clear_inferiors when the inferior process
17237 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
17239 * server.c (monitor_show_help): Add "exit".
17241 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
17243 * Makefile.in (SFILES): Add linux-xtensa-low.c.
17244 (clean): Add reg-xtensa.c.
17245 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
17246 * configure.srv (xtensa*-*-linux*) New target.
17247 * linux-xtensa-low.c: New.
17248 * xtensa-xtregs.c: New.
17250 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
17252 * hostio.c: Don't include errno.h.
17253 (errno_to_fileio_errno): Move to hostio-errno.
17254 * hostio.c: (hostio_error): Remove the error parameter. Defer the
17255 error number outputting to the target->hostio_last_error callback.
17256 (hostio_packet_error): Use FILEIO_EINVAL directly.
17257 (handle_open, handle_pread, hostio_error, handle_unlink): Update
17258 calls to hostio_error.
17259 * hostio-errno.c: New.
17260 * server.h (hostio_last_error_from_errno): Declare.
17261 * target.h (target_ops): Add hostio_last_error member.
17262 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
17263 as hostio_last_error handler.
17264 * spu-low.c (spu_target_ops): Likewise.
17265 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
17266 (wince_hostio_last_error): New functions.
17267 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
17268 as hostio_last_error handler.
17269 (win32_target_ops) [!_WIN32_WCE]: Register
17270 hostio_last_error_from_errno as hostio_last_error handler.
17271 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
17272 (hostio-errno.o): New rule.
17273 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
17274 * configure.srv (srv_hostio_err_objs): New variable. Default to
17276 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
17277 * configure: Regenerate.
17279 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
17281 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
17282 (linux_kill, linux_detach): Clean up the process list.
17283 * remote-utils.c (remote_open): Improve port number parsing.
17284 (putpkt_binary, input_interrupt): Only send interrupts if the target
17286 * server.c (extended_protocol): Make static.
17287 (attached): Define earlier.
17288 (exit_requested, response_needed, program_argv): New variables.
17289 (target_running): New.
17290 (start_inferior): Clear attached here.
17291 (attach_inferior): Set attached here.
17292 (require_running): Define.
17293 (handle_query): Use require_running and target_running. Implement
17295 (handle_v_attach, handle_v_run): New.
17296 (handle_v_requests): Use require_running. Handle vAttach and vRun.
17297 (gdbserver_usage): Update.
17298 (main): Redo argument parsing. Handle --debug and --multi. Handle
17299 --attach along with other options or after the port. Save
17300 program_argv. Support no initial program. Resynchronize
17301 communication with GDB after an error. Handle "monitor exit".
17302 Use require_running and target_running. Always allow the extended
17303 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
17304 restart in extended mode.
17305 * README: Refer to the GDB manual. Update --attach usage.
17307 2007-12-20 Andreas Schwab <schwab@suse.de>
17309 * linux-low.c (STACK_SIZE): Define.
17310 (linux_tracefork_child): Use it. Use __clone2 on ia64.
17311 (linux_test_for_tracefork): Likewise.
17313 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
17315 * linux-low.c (linux_wait_for_event): Update messages. Do not
17316 reinsert auto-delete breakpoints.
17317 * mem-break.c (struct breakpoint): Change return type of handler to
17319 (set_breakpoint_at): Update handler type.
17320 (reinsert_breakpoint_handler): Return 1 instead of calling
17322 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
17324 (check_breakpoints): Delete auto-delete breakpoints and return 2.
17325 * mem-break.h (set_breakpoint_at): Update handler type.
17326 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
17327 * win32-low.c (auto_delete_breakpoint): New.
17328 (get_child_debug_event): Use it.
17330 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
17332 * configure.ac: Check for pread and pwrite.
17333 * hostio.c (handle_pread): Fall back to lseek and read.
17334 (handle_pwrite): Fall back to lseek and write.
17335 * config.in, configure: Regenerated.
17337 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
17339 * server.c (myresume): Add own_buf argument.
17340 (main): Update calls.
17342 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
17344 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
17345 * remote-utils.c (remote_open): Do not call disable_async_io.
17346 (block_async_io): Delete.
17347 (unblock_async_io): Make static.
17348 (initialize_async_io): New.
17349 * server.c (handle_v_cont): Handle async I/O here.
17350 (myresume): Likewise. Move other common resume tasks here...
17351 (main): ... from here. Call initialize_async_io. Disable async
17352 I/O before the main loop.
17353 * server.h (initialize_async_io): Declare.
17354 (block_async_io, unblock_async_io): Delete prototypes.
17355 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
17357 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
17359 * remote-utils.c (readchar): Allow binary data in received messages.
17361 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17363 * win32-low.c (attaching): New global.
17364 (win32_create_inferior): Clear the `attaching' global.
17365 (win32_attach): Set the `attaching' global.
17366 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
17367 attaching. Only set a breakpoint at the entry point if not
17370 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17372 * server.c (main): Don't report dll events on the initial
17373 connection on attaches.
17375 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17377 * server.c (main): Relax numerical bases supported for the pid of
17378 the --attach command line argument.
17380 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17382 * win32-low.c (win32_attach): Call OpenProcess before
17383 DebugActiveProcess, not after. Add last error output to error
17386 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17388 * win32-low.c (win32_get_thread_context)
17389 (win32_set_thread_context): New functions.
17390 (thread_rec): Use win32_get_thread_context.
17391 (continue_one_thread, win32_resume): Use win32_set_thread_context.
17392 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
17395 2007-12-03 Leo Zayas
17396 Pedro Alves <pedro_alves@portugalmail.pt>
17398 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
17400 (child_add_thread): Minor cleanup.
17401 (child_continue): Resume artificially suspended threads before
17402 calling ContinueDebugEvent.
17403 (suspend_one_thread): New.
17404 (fake_breakpoint_event): New.
17405 (get_child_debug_event): Change return type to int. Check here if
17406 gdb sent an interrupt request. If a soft interrupt was requested,
17407 fake a breakpoint event. Return 0 if there is no event to handle,
17409 (win32_wait): Don't check here if gdb sent an interrupt request.
17410 Ensure there is a valid event to handle.
17411 (win32_request_interrupt): Add soft interruption method as last
17414 2007-12-03 Leo Zayas
17415 Pedro Alves <pedro_alves@portugalmail.pt>
17417 * win32-low.h (win32_thread_info): Add descriptions to the
17418 structure members. Replace `suspend_count' counter by a
17420 * win32-low.c (thread_rec): Update condition of when to get the
17421 context from the inferior. Rely on ContextFlags being set if it
17422 has already been retrieved. Only suspend the inferior thread if
17423 we haven't already. Warn if that fails.
17424 (continue_one_thread): s/suspend_count/suspended/. Only call
17425 ResumeThread once. Warn if that fails.
17427 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
17429 * win32-low.c (win32_wait): Don't read from the inferior when it
17430 has already exited.
17432 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
17434 * Makefile.in (win32_low_h): New variable.
17435 (win32-low.o): Add dependency on $(win32_low_h).
17436 (win32-arm-low.o, win32-i386-low.o): New rules.
17438 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
17440 * hostio.c: Correct copyright year.
17442 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
17444 * Makefile.in (OBS): Add hostio.o.
17445 (hostio.o): New rule.
17446 * server.h (handle_vFile): Declare.
17447 * hostio.c: New file.
17448 * server.c (handle_v_requests): Take packet_len and new_packet_len
17449 for binary packets. Call handle_vFile.
17450 (main): Update call to handle_v_requests.
17452 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
17454 * linux-low.c: Include <sched.h>.
17456 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
17458 * linux-low.c (linux_tracefork_grandchild): New.
17459 (linux_tracefork_child): Use clone.
17460 (linux_test_for_tracefork): Use clone; allocate and free a stack.
17462 2007-10-31 Joel Brobecker <brobecker@adacore.com>
17464 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
17466 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
17468 * linux-low.c (handle_extended_wait): Handle unexpected signals.
17470 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
17472 * inferiors.c (change_inferior_id): Delete.
17473 (add_pid_to_list, pull_pid_from_list): New.
17474 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
17475 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
17476 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
17477 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
17478 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
17479 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
17480 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
17481 (using_threads): Always set to 1.
17482 (handle_extended_wait): New.
17483 (add_process): Do not set TID.
17484 (linux_create_inferior): Set must_set_ptrace_flags.
17485 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
17486 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
17487 (linux_thread_alive): Rename TID argument to LWPID.
17488 (linux_wait_for_process): Handle unknown processes. Do not use TID.
17489 (linux_wait_for_event): Do not use TID or check using_threads. Update
17490 call to dead_thread_notify. Call handle_extended_wait.
17491 (linux_create_inferior): Use PTRACE_SETOPTIONS.
17492 (send_sigstop): Delete sigstop_sent.
17493 (wait_for_sigstop): Avoid TID.
17494 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
17495 (linux_test_for_tracefork): New.
17496 (linux_lookup_signals): Use thread_db_active and
17497 linux_supports_tracefork_flag.
17498 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
17499 * linux-low.h (get_process_thread): Avoid TID.
17500 (struct process_ifo): Move thread_known and tid to the end. Remove
17502 (linux_attach_lwp, thread_db_init): Update prototypes.
17503 * server.h (change_inferior_id): Delete prototype.
17504 (add_pid_to_list, pull_pid_from_list): New prototypes.
17505 * thread-db.c (thread_db_use_events): New.
17506 (find_first_thread): Rename to...
17507 (find_one_thread): ...this. Update callers and messages. Do not
17508 call fatal. Check thread_db_use_events. Do not call
17509 change_inferior_id or new_thread_notify.
17510 (maybe_attach_thread): Update. Do not call new_thread_notify.
17511 (thread_db_init): Set thread_db_use_events. Check use_events.
17512 * utils.c (fatal, warning): Correct message prefix.
17514 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
17516 * Makefile.in (clean): Remove new files.
17517 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
17518 (powerpc-64.o, powerpc-64.c): New rules.
17519 * configure.srv: Use alternate register sets for powerpc64-*-linux*
17520 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
17522 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
17524 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
17525 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
17526 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
17527 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
17528 (target_regsets): Add AltiVec and SPE register sets.
17529 * configure.ac: Check for AltiVec and SPE.
17530 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
17531 (ppc_fill_vrregset, ppc_store_vrregset): New.
17532 (target_regsets): Add AltiVec register set.
17533 * configure: Regenerated.
17535 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
17537 * linux-low.c (O_LARGEFILE): Define.
17538 (linux_read_memory): Use /proc/PID/mem.
17539 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
17540 * configure, config.in: Regenerated.
17542 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
17544 * linux-low.c (linux_wait_for_event): Do not pass signals while
17547 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
17549 * win32-low.c (create_process): New.
17550 (win32_create_inferior): Use create_process instead of
17551 CreateProcess. If create_process failed retry appending an ".exe"
17552 suffix. Store the GetLastError result immediatelly after
17553 create_process calls and use it on the call to error.
17555 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
17557 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
17559 2007-08-23 Joel Brobecker <brobecker@adacore.com>
17561 * configure.ac: Switch license to GPLv3.
17563 2007-08-01 Michael Snyder <msnyder@access-company.com>
17565 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
17567 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
17569 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
17571 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
17572 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
17573 CloseToolhelp32Snapshot.
17574 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
17575 CloseToolhelp32Snapshot.
17577 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
17579 * server.c (main): Check for inferior exit before main loop.
17581 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
17583 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
17584 instead of on tmp_desc.
17586 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
17587 Daniel Jacobowitz <dan@codesourcery.com>
17589 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
17590 (add_thread): Minor cleanups.
17591 (clear_inferiors): Move lower in the file. Clear the DLL
17593 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
17594 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
17595 (xml_escape_text): New.
17596 * server.c (handle_query): Handle qXfer:libraries:read. Report it
17598 (handle_v_cont): Report errors.
17599 (gdbserver_version): Update.
17600 (main): Correct size of own_buf. Do not report initial DLL events.
17601 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
17602 (unloaded_dll, xml_escape_text): New.
17603 * win32-low.c (enum target_waitkind): Update comments.
17604 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
17605 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
17606 (win32_EnumProcessModules, win32_GetModuleInformation)
17607 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
17608 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
17609 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
17610 (win32_Module32First, win32_Module32Next, load_toolhelp)
17611 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
17612 (get_child_debug_event): Handle DLL events.
17613 (win32_wait): Likewise.
17615 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
17617 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
17618 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
17620 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
17622 * win32-low.c (handle_output_debug_string): Ignore event if not
17625 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
17627 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
17629 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
17631 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
17633 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
17635 * inferiors.c (change_inferior_id): Add comment.
17636 * linux-low.c (check_removed_breakpoint): Add an early
17637 prototype. Improve debug output.
17638 (linux_attach): Doc update.
17639 (linux_detach_one_process, linux_detach): Clean up before releasing
17641 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
17642 * linux-low.h (struct process_info): Doc improvement.
17643 * mem-break.c (delete_all_breakpoints): New.
17644 * mem-break.h (delete_all_breakpoints): New prototype.
17645 * thread-db.c (find_first_thread): New.
17646 (thread_db_create_event): Call it instead of
17647 thread_db_find_new_threads. Clean up unused variables.
17648 (maybe_attach_thread): Remove first thread handling.
17649 (thread_db_find_new_threads): Use find_first_thread.
17650 (thread_db_get_tls_address): Likewise.
17652 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
17654 * thread-db.c (thread_db_find_new_threads): Add prototype.
17655 (thread_db_create_event): Check for the main thread before adding
17657 (maybe_attach_thread): Only enable event reporting if TID == 0.
17658 (thread_db_get_tls_address): Check for new threads.
17660 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
17662 * linux-low.c (linux_create_inferior): Try execv before execvp.
17663 * spu-low.c (spu_create_inferior): Likewise.
17665 2007-06-13 Mike Frysinger <vapier@gentoo.org>
17667 * linux-low.c (linux_create_inferior): Change execv to execvp.
17668 * spu-low.c (spu_create_inferior): Likewies.
17670 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
17672 * Makefile.in (clean): Clean new files instead of deleted ones.
17673 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
17674 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
17676 * configure.srv: Specify XML files and new regformats for MIPS and
17678 * linux-mips-low.c (mips_num_regs): Set to only used registers.
17679 (mips_regmap): Do not fetch $0. Remove unused registers. Add
17680 an entry for the restart register.
17681 (mips_cannot_fetch_register, mips_cannot_store_register)
17682 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
17683 register names to match the XML descriptions.
17684 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
17685 restart register instead of $0.
17687 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
17688 Markus Deuling <deuling@de.ibm.com>
17690 * remote-utils.c (decode_xfer_write): New function.
17691 * server.h (decode_xfer_write): Add prototype.
17692 * server.c (handle_query): Add PACKET_LEN argument. Support
17693 qXfer:spu:read and qXfer:spu:write packets.
17694 (main): Pass packet_len to handle_query.
17695 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
17696 * target.h (target_ops): Add qxfer_spu.
17698 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
17700 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
17701 accessing non-seekable spufs files.
17703 2007-05-16 Markus Deuling <deuling@de.ibm.com>
17705 * server.c (handle_query): Add reply for qC packet.
17707 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17708 Leo Zayas <lerele@champenstudios@com>
17710 * server.h (check_remote_input_interrupt_request): New function.
17711 * remote_utils.c (INVALID_DESCRIPTOR): New define.
17712 (remote_desc): Initialize with INVALID_DESCRIPTOR.
17713 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
17714 (check_remote_input_interrupt_request): New function.
17715 * server.h (check_remote_input_interrupt_request): Declare.
17716 * win32-low.c (winapi_DebugBreakProcess,
17717 winapi_GenerateConsoleCtrlEvent): New typedefs.
17718 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
17720 (win32_wait): Check for remote interrupt request
17721 with check_remote_input_interrupt_request.
17722 (win32_request_interrupt): New function.
17723 (win32_target_op): Set request_interrupt to win32_request_interrupt.
17725 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17727 * win32-low.c (debug_registers_changed,
17728 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
17729 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
17730 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
17731 (thread_rec): Get context using the low target.
17732 (child_add_thread): Call thread_added on the low target,
17733 which does the same thing.
17735 (do_initial_child_stuff): Remove debug registers references.
17736 Set context using the low target. Resume threads after
17737 setting the contexts.
17738 (child_continue): Remove dead variable. Remove debug
17739 registers references.
17740 (child_fetch_inferior_registers): Go through the low target.
17741 (do_child_store_inferior_registers): Remove.
17742 (child_store_inferior_registers): Go through the low target.
17743 (win32_resume): Remove debug registers references.
17744 Set context using the low target.
17745 (handle_exception): Change return type to void. Don't record
17746 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
17747 first chance exception.
17748 (get_child_debug_event): Change return type to void. Remove
17749 goto loop. Always return after waiting for debug event.
17750 (win32_wait): Convert to switch statement. Handle spurious
17753 * win32-i386-low.c (debug_registers_changed,
17754 debug_registers_used): New.
17755 (initial_stuff): Rename to ...
17756 (i386_initial_stuff): ... this. Clear debug registers
17758 (store_debug_registers): Delete.
17759 (i386_get_thread_context): New.
17760 (load_debug_registers): Delete.
17761 (i386_set_thread_context): New.
17762 (i386_thread_added): New.
17763 (single_step): Rename to ...
17764 (i386_single_step): ... this.
17765 (do_fetch_inferior_registers): Rename to ...
17766 (i386_fetch_inferior_register): ... this.
17767 (i386_store_inferior_register): New.
17768 (the_low_target): Adapt to new interface.
17770 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
17771 (arm_get_thread_context): New.
17772 (arm_set_thread_context): New.
17774 (do_fetch_inferior_registers): Rename to ...
17775 (arm_fetch_inferior_register): ... this.
17776 (arm_store_inferior_register): New.
17777 (arm_wince_breakpoint): Reimplement as unsigned long.
17778 (arm_wince_breakpoint_len): Define.
17779 (the_low_target): Adapt to new interface.
17781 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
17782 load_debug_registers. Add get_thread_context, set_thread_context,
17783 thread_added and store_inferior_register. Rename
17784 fetch_inferior_registers to fetch_inferior_register.
17785 (regptr): Remove declaration.
17787 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17789 * linux-low.c (linux_detach): Change return type to int. Return 0.
17790 * spu-low.c (spu_detach): Likewise.
17792 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17794 * target.h (target_ops): Change return type of detach to int.
17796 (join_inferior): New.
17797 * server.c (main): Don't skip detach support on mingw32.
17798 If the inferior doesn't support detaching return error.
17799 Call join_inferior instead of using waitpid.
17800 * linux-low.c (linux_join): New.
17801 (linux_target_op): Add linux_join.
17802 * spu-low.c (spu_join): New.
17803 (spu_target_ops): Add spu_join.
17804 * win32-low.c (win32_detach): Adapt to new interface.
17805 Reopen current_process_handle before detaching. Issue a child
17806 resume before detaching.
17808 (win32_target_op): Add win32_join.
17810 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17812 * win32-low.c (win32-attach): Fix return value.
17813 * target.h (target_ops): Describe ATTACH return values.
17815 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17817 * win32-low.c (GETPROCADDRESS): Define.
17818 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
17819 (winapi_DebugSetProcessKillOnExit): Likewise.
17820 (win32_create_inferior): Force usage of ansi CreateProcessA.
17821 (win32_attach): Use GETPROCADDRESS.
17822 (win32_detach): Likewise.
17824 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17826 * win32-low.c (win32_wait): Don't use WSTOPSIG.
17828 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
17830 * win32-low.c: Commit leftover changes from 2007-03-29.
17832 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
17834 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
17835 fields short instead of int. Add explicit padding.
17836 (i387_cache_to_fsave): Remove unnecessary casts.
17837 (i387_fsave_to_cache): Doc fix.
17838 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
17840 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
17842 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
17843 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
17845 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
17847 * configure.srv (arm*-*-mingw32ce*): Move near the other
17850 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
17852 * configure.ac: Add errno checking.
17853 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
17854 sys/file.h and malloc.h.
17855 (AC_CHECK_DECLS): Add perror.
17856 (srv_mingwce): Handle.
17857 * configure.srv (i[34567]86-*-cygwin*): Add
17858 win32-i386-low.o to srv_tgtobj.
17859 (i[34567]86-*-mingw*): Likewise.
17860 (arm*-*-mingw32ce*): Add case.
17861 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
17862 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
17863 [__MINGW32CE__] (strerror): New function.
17864 [__MINGW32CE__] (errno): Define to GetLastError.
17865 [__MINGW32CE__] (COUNTOF): New macro.
17866 (remote_open): Remove extra close call.
17867 * mem-break.c (delete_breakpoint_at): New function.
17868 * mem-break.h (delete_breakpoint_at): Declare.
17869 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
17870 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
17871 [USE_WIN32API] (read, write): Add char* casts.
17872 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
17873 * server.h: Include wincecompat.h on Windows CE.
17874 [HAVE_ERRNO_H]: Check.
17875 (perror): Declare if not declared.
17876 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
17877 (perror_with_name): Remove errno declaration.
17878 * wincecompat.h: New.
17879 * wincecompat.c: New.
17880 * win32-low.h: New.
17881 * win32-arm-low.c: New.
17882 * win32-i386-low.c: New.
17883 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
17884 (OUTMSG2): Make it safe.
17886 (COUNTOF): New macro.
17887 (NUM_REGS): Get it from the low target.
17888 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
17889 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
17890 (thread_rec): Let low target handle debug registers.
17891 (child_add_thread): Likewise.
17892 (child_init_thread_list): Likewise.
17893 (continue_one_thread): Likewise.
17895 (do_child_fetch_inferior_registers): Move to ...
17896 * win32-i386-low.c: ... here, and rename to ...
17897 (do_fetch_inferior_registers): ... this.
17898 * win32-low.c (child_fetch_inferior_registers):
17899 Go through the low target.
17900 (do_child_store_inferior_registers): Use regptr.
17901 (strwinerror): New function.
17902 (win32_create_inferior): Handle Windows CE.
17903 Use strwinerror instead of strerror on Windows error
17904 codes. Add program to the error output.
17905 Don't close the main thread handle on Windows CE.
17906 (win32_attach): Use coredll.dll on Windows CE.
17907 (win32_kill): Close current process and current
17909 (win32_detach): Use coredll.dll on Windows CE.
17910 (win32_resume): Let low target handle debug registers, and
17912 (handle_exception): Add/Remove initial breakpoint. Avoid
17913 non-existant WSTOPSIG on Windows CE.
17914 (win32_read_inferior_memory): Cast to remove warning.
17915 (win32_arch_string): Go through the low target.
17916 (initialize_low): Call set_breakpoint_data with the low
17917 target's breakpoint.
17918 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
17919 FOP_REGNUM, mappings): Move to ...
17920 * win32-i386-low.c: ... here.
17921 * win32-low.c (win32_thread_info): Move to ...
17922 * win32-low.h: ... here.
17923 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
17924 win32-arm-low.c and wincecompat.c.
17925 (all:): Add $EXEEXT.
17926 (install-only:): Likewise.
17927 (gdbserver:): Likewise.
17928 (gdbreplay:): Likewise.
17929 * config.in: Regenerate.
17930 * configure: Regenerate.
17932 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
17934 * win32-low.c: Rename typedef thread_info to
17935 win32_thread_info throughout.
17937 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
17939 * win32-i386-low.c: Rename to ...
17940 * win32-low.c: ... this.
17941 * configure.srv: Replace win32-i386-low.o with win32-low.o.
17942 * Makefile.in: Likewise.
17944 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
17946 * remote-utils.c (monitor_output): Constify msg parameter.
17947 * server.h (monitor_output): Likewise.
17948 * win32-i386-low.c (handle_output_debug_string): New.
17949 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
17950 handle_output_debug_string.
17951 (get_child_debug_event): Likewise.
17953 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
17955 * server.c (main): Correct strtoul check.
17957 2007-03-27 Jon Ringle <jon@ringle.org>
17959 * linux-low.c: Check __ARCH_HAS_MMU__ also.
17961 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
17963 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
17965 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
17967 * terminal.h: Check HAVE_SGTTY_H.
17969 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
17971 * remote-utils.c (remote_open): Print out the assigned port number.
17973 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
17975 * remote-utils.c (monitor_output): New function.
17976 * server.c (debug_threads): Define here.
17977 (monitor_show_help): New function.
17978 (handle_query): Handle qRcmd.
17979 (main): Do not handle 'd' packet.
17980 * server.h (debug_threads, remote_debug, monitor_output): Declare.
17981 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
17984 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17986 * Makefile.in (EXEEXT): New.
17987 (clean): Use $(EXEEXT).
17989 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17991 * target.h (target_ops): Rename send_signal to request_interrupt,
17992 and remove enum target_signal parameter.
17993 * linux-low.c (linux_request_interrupt): Rename from
17994 linux_send_signal, and always send SIGINT.
17995 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
17996 and always send SIGINT.
17997 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
17999 (input_interrupt): Likewise.
18001 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
18003 * server.c (get_features_xml): Check if target implemented
18005 * win32-i386-low.c (win32_arch_string): New.
18006 (win32_target_ops): Add win32_arch_string as arch_string member.
18008 2007-02-22 Markus Deuling <deuling@de.ibm.com>
18010 * spu-low.c (spu_arch_string): New.
18011 (spu_target_ops): Add spu_arch_string.
18013 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
18015 * remote-utils.c: Remove HAVE_TERMINAL_H check.
18016 * configure.ac: Do not check for terminal.h.
18017 * configure, config.in: Regenerated.
18019 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
18021 * Makefile.in (OBS): Add $(XML_BUILTIN).
18022 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
18024 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
18025 (arm-with-iwmmxt.c): New.
18026 * config.in, configure: Regenerate.
18027 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
18028 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
18029 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
18030 (arm*-*-linux*): Add iWMMXt and regset support.
18031 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
18032 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
18033 (arm_store_wmmxregset, target_regsets): New.
18034 * server.c (get_features_xml): Take annex argument. Check builtin
18036 (handle_query): Handle multiple annexes.
18038 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
18040 * remote-utils.c [USE_WIN32API] (read, write): Define.
18041 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
18044 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
18046 * linux-i386-low.c (the_low_target): Set arch_string.
18047 * linux-x86-64-low.c (the_low_target): Likewise.
18048 * linux-low.c (linux_arch_string): New.
18049 (linux_target_ops): Add it.
18050 * linux-low.h (struct linux_target_ops): Add arch_string.
18051 * server.c (write_qxfer_response): Use const void * for DATA.
18052 (get_features_xml): New.
18053 (handle_query): Handle qXfer:features:read. Report it for qSupported.
18054 * target.h (struct target_ops): Add arch_string method.
18056 2007-01-03 Denis Pilat <denis.pilat@st.com>
18057 Daniel Jacobowitz <dan@codesourcery.com>
18059 * linux-low.c (linux_kill): Handle being called with no threads.
18060 * win32-i386-low.c (win32_kill): Likewise.
18061 (get_child_debug_event): Clear current_process_handle.
18063 2006-12-30 Denis PILAT <denis.pilat@st.com>
18064 Daniel Jacobowitz <dan@codesourcery.com>
18066 * remote-utils.c (remote_open): Check the type of specified
18067 serial port devices before opening them.
18068 * server.c (main): Kill the inferior if an error occurs during
18069 the first remote_open.
18071 2006-12-05 Markus Deuling <deuling@de.ibm.com>
18073 * README: Update supported targets.
18075 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
18077 * Makefile.in (clean): Remove reg-mips64.c.
18078 (reg-mips64.c, reg-mips64.o): New rules.
18079 * configure.srv: Handle mips64. Include regset support for mips.
18080 * linux-mips-low.c (union mips_register): New.
18081 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
18082 (mips_breakpoint, mips_breakpoint_at): Use int.
18083 (mips_collect_register, mips_supply_register)
18084 (mips_collect_register_32bit, mips_supply_register_32bit)
18085 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
18086 (mips_store_fpregset, target_regsets): New.
18087 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
18089 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
18091 * configure.srv: Add target "spu*-*-*".
18092 * Makefile.in (clean): Remove reg-spu.c.
18093 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
18094 * spu-low.c: New file.
18096 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
18098 * configure.ac: Correct td_thr_tls_get_addr test.
18099 * configure: Regenerated.
18101 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
18103 * linux-low.c (linux_wait_for_event): Reformat. Use the
18104 pass_signals array.
18105 * remote-utils.c (decode_address_to_semicolon): New.
18106 * server.c (pass_signals, handle_general_set): New.
18107 (handle_query): Mention QPassSignals for qSupported.
18108 (main): Call handle_general_set.
18109 * server.h (pass_signals, decode_address_to_semicolon): New.
18111 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
18113 * server.c (handle_query): Correct error handling for read_auxv.
18115 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
18117 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
18118 and srv_linux_thread_db to yes.
18119 * linux-s390-low.c (s390_fill_gregset): New function.
18120 (target_regsets): Define data structure.
18122 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
18124 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
18125 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
18126 * config.in, configure: Regenerated.
18127 * inferiors.c (gdb_id_to_thread): New function.
18128 (gdb_id_to_thread_id): Use it.
18129 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
18130 * linux-low.h (struct process_info): Add th member.
18131 (thread_db_get_tls_address): New prototype.
18132 * remote-utils.c (decode_address): Make non-static.
18133 * server.c (handle_query): Handle qGetTLSAddr.
18134 * server.h (gdb_id_to_thread, decode_address): New prototypes.
18135 * target.h (struct target_ops): Add get_tls_address.
18136 * thread-db.c (maybe_attach_thread): Save the thread handle.
18137 (thread_db_get_tls_address): New.
18139 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
18141 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
18142 (linux_resume_one_process): Take a siginfo_t *. Update all
18143 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
18144 (struct pending_signals): Add a siginfo_t.
18145 (linux_wait_for_process): Always set last_status.
18146 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
18147 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
18148 * linux-low.h (struct process_info): Add last_status.
18150 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
18152 * remote-utils.c (try_rle): New function.
18153 (putpkt_binary): Use it.
18155 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
18157 * Makefile.in (clean): Clean reg-x86-64-linux.c.
18158 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
18159 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
18160 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
18161 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
18164 2006-08-08 Richard Sandiford <richard@codesourcery.com>
18166 * server.c (terminal_fd): New variable.
18167 (old_foreground_pgrp): Likewise.
18168 (restore_old_foreground_pgrp): New function.
18169 (start_inferior): Record the terminal file descriptor in terminal_fd
18170 and its original foreground group in old_foreground_pgrp. Register
18171 restore_old_foreground_pgrp with atexit().
18173 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
18175 * server.c (handle_query): Correct qPart to qXfer.
18177 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
18179 * configure.ac: Check for more headers which are missing on
18180 Windows. Automatically supply -lwsock32 and USE_WIN32API.
18181 * configure.srv: Add Cygwin and mingw32.
18182 * remote-utils.c: Don't include headers unconditionally which
18183 are missing on mingw32. Include <winsock.h> for mingw32.
18184 (remote_open): Adjust for mingw32 support. Flush
18185 standard error after writing to it.
18186 (remote_close, putpkt_binary, input_interrupt, block_async_io)
18187 (unblock_async_io, enable_async_io, disable_async_io)
18188 (readchar, getpkt): Update for Winsock support.
18189 (prepare_resume_reply): Expect a protocol signal number.
18190 * server.c: Disable <sys/wait.h> on mingw32.
18191 (start_inferior): Adjust for mingw32 support. Flush
18192 standard error after writing to it.
18193 (attach_inferior): Likewise. Use protocol signal
18195 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
18197 * win32-i386-low.c: New file.
18198 * Makefile.in (XM_CLIBS): Set.
18199 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
18200 (win32-i386-low.o): New dependency rule.
18201 * linux-low.c (linux_wait): Use target signal numbers.
18202 * target.h (struct target_ops): Doc fix.
18203 * server.h (target_signal_to_name): New prototype.
18204 * gdbreplay.c: Don't include headers unconditionally which
18205 are missing on mingw32. Include <winsock.h> for mingw32.
18206 (remote_close, remote_open): Adjust for Winsock support.
18207 * configure, config.in: Regenerated.
18209 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
18211 * server.c (decode_xfer_read, write_qxfer_response): New.
18212 (handle_query): Take a packet length argument. Handle
18213 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
18214 the qSupported response.
18215 (main): Update call to handle_query.
18217 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
18219 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
18220 (putpkt_binary): Renamed from putpkt and adjusted for binary
18222 (putpkt): New wrapper for putpkt_binary.
18223 (readchar): Don't mask off the high bit.
18224 (decode_X_packet): New function.
18225 * server.c (main): Call putpkt_binary if a handler sets the packet
18226 length. Save the length of the incoming packet. Handle 'X'.
18227 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
18229 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
18231 * server.c (handle_query): Handle qSupported.
18233 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
18235 * remote-utils.c (all_symbols_looked_up): New variable.
18236 (look_up_one_symbol): Check it.
18237 * server.h (look_up_one_symbol): New declaration.
18238 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
18240 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
18242 * Makefile.in (linux-arm-low.o): Update dependencies.
18243 * linux-arm-low.c: Include "gdb_proc_service.h".
18244 (PTRACE_GET_THREAD_AREA): Define.
18245 (ps_get_thread_area): New function.
18247 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
18249 * configure.srv (m68k*-*-uclinux*): New target.
18250 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
18251 (linux_resume_one_process): Remove extraneous cast.
18252 (linux_read_offsets): New.
18253 (linux_target_op): Add linux_read_offsets on mmuless systems.
18254 * server.c (handle_query): Add qOffsets logic.
18255 * target.h (struct target_ops): Add read_offsets.
18257 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
18259 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
18260 (PTRACE_GET_THREAD_AREA): Define.
18261 (ps_get_thread_area): New function.
18262 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
18263 (linux-x86-64-low.o): Update.
18265 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
18267 * configure.ac: Remove checks for prfpregset_t.
18268 * gdb_proc_service.h: New file.
18269 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
18270 new "gdb_proc_service.h".
18271 * proc-service.c: Likewise.
18272 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
18273 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
18274 * Makefile.in (gdb_proc_service_h): Updated.
18275 * configure, config.in: Regenerated.
18277 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
18279 * remote-utils.c (prepare_resume_reply): Move declaration
18280 of gdb_id_from_wait to the top of the block.
18282 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
18284 * linux-low.c (regsets_store_inferior_registers): Read the regset
18285 from the target before filling it.
18287 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
18289 * server.c (attach_inferior): Return SIGTRAP for a successful
18292 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
18294 * Makefile.in (OBS): Add version.o.
18295 (STAGESTUFF): Delete.
18296 (version.o): Add dependencies.
18297 (version.c): Replace rule.
18298 (clean): Remove version.c.
18299 * server.c (gdbserver_version): New.
18300 (gdbserver_usage): Use printf.
18301 (main): Handle --version and --help.
18302 * server.h (version, host_name): Add declarations.
18304 2005-12-23 Eli Zaretskii <eliz@gnu.org>
18316 * linux-x86-64-low.c:
18318 * linux-s390-low.c:
18319 * linux-ppc64-low.c:
18321 * linux-mips-low.c:
18322 * linux-m68k-low.c:
18323 * linux-m32r-low.c:
18326 * linux-ia64-low.c:
18327 * linux-i386-low.c:
18328 * linux-crisv32-low.c:
18340 * gdbserver.1: Add (C) after Copyright. Update the FSF
18343 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
18345 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
18346 (arm_breakpoint_at): Recognize both breakpoints.
18347 (the_low_target): Use the correct breakpoint instruction.
18349 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
18351 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
18352 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
18353 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
18354 (the_low_target): Update.
18356 2005-10-25 Andreas Schwab <schwab@suse.de>
18358 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
18360 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
18361 (ia64_num_regs): Reduce to 462.
18363 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
18365 * acinclude.m4: Correct quoting.
18366 * aclocal.m4: Regenerated.
18368 Suggested by SZOKOVACS Robert <szo@ies.hu>:
18369 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
18370 (thread_db_init): Call thread_db_err_str.
18371 * configure.ac: Check for TD_VERSION.
18372 * config.in, configure: Regenerated.
18374 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
18376 * server.h (error, fatal, warning): Add ATTR_FORMAT.
18378 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
18380 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
18381 is not available. Define HAVE_PTRACE_GETREGS if it is.
18382 * config.in, configure: Regenerated.
18383 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
18384 * linux-i386-low.c, linux-m68k-low.c: Update to use
18385 HAVE_PTRACE_GETREGS.
18386 * linux-low.c (regsets_fetch_inferior_registers)
18387 (regsets_store_inferior_registers): Only return 0 if we processed
18389 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
18390 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
18392 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
18394 * inferiors.c (struct thread_info): Add gdb_id.
18395 (add_thread): Add gdb_id argument.
18396 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
18397 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
18398 calls to add_thread.
18399 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
18400 * server.c (handle_query): Use thread_to_gdb_id.
18401 (handle_v_cont, main): Use gdb_id_to_thread_id.
18402 * server.h (add_thread): Update prototype.
18403 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
18406 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
18408 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
18409 left-padded registers.
18410 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
18411 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
18413 2005-07-01 Steve Ellcey <sje@cup.hp.com>
18415 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
18416 * configure: Regenerate.
18417 * config.in: Regenerate.
18418 * server.h (NEED_DECLARATION_STRERROR):
18419 Replace with !HAVE_DECL_STRERROR.
18421 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
18423 * linux-low.c (linux_wait, linux_send_signal): Don't test
18424 an unsigned long variable for > 0 if it could be MAX_ULONG.
18425 * server.c (myresume): Likewise.
18426 * target.c (set_desired_inferior): Likewise.
18428 2005-06-13 Mark Kettenis <kettenis@gnu.org>
18430 * configure.ac: Simplify and improve check for socklen_t.
18431 * configure, config.in: Regenerate.
18433 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
18435 * acconfig.h: Remove.
18436 * configure.ac: Add a test for socklen_t. Use three-argument
18437 AC_DEFINE throughout.
18438 * config.in: Regenerated using autoheader 2.59.
18439 * configure: Regenerated.
18441 * gdbreplay.c (socklen_t): Provide a default.
18442 (remote_open): Use socklen_t.
18443 * remote-utils.c (socklen_t): Provide a default.
18444 (remote_open): Use socklen_t.
18445 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
18448 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
18450 * linux-low.c (linux_read_memory, linux_write_memory)
18451 (linux_read_auxv): Likewise.
18452 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
18453 (check_mem_write): Likewise.
18454 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
18456 * regcache.c (struct inferior_rgcache_data, registers_to_string)
18457 (registers_from_string, register_data): Likewise.
18458 * server.c (handle_query, main): Likewise.
18459 * server.h (convert_ascii_to_int, convert_int_to_ascii)
18460 (decode_M_packet): Likewise.
18461 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
18462 * target.h (struct target_ops): Update read_memory, write_memory,
18464 (read_inferior_memory, write_inferior_memory): Update.
18465 * linux-low.h (struct linux_target_ops): Change type of breakpoint
18466 to unsigned char *.
18467 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
18468 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
18469 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
18470 linux-s390-low.c, linux-sh-low.c: Update for changes in
18471 read_inferior_memory and the_low_target->breakpoint.
18473 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
18475 * Makefile.in (SFILES): Add linux-ppc64-low.c.
18476 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
18477 * configure.srv: Add powerpc64-*-linux*.
18478 * linux-ppc64-low.c: New file.
18480 2005-05-23 Orjan Friberg <orjanf@axis.com>
18482 * linux-cris-low.c: New file with support for CRIS.
18483 * linux-crisv32-low.c: Ditto for CRISv32.
18484 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
18485 (clean): Add reg-cris.c and reg-crisv32.c.
18486 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
18487 reg-crisv32.o, and reg-crisv32.c to make rules.
18488 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
18489 recognized targets.
18491 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
18493 * linux-low.c (fetch_register): Ensure buffer size is a multiple
18494 of sizeof (PTRACE_XFER_TYPE).
18495 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
18497 2005-05-12 Orjan Friberg <orjanf@axis.com>
18499 * target.h (struct target_ops): Add insert_watchpoint,
18500 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
18501 pointers for hardware watchpoint support.
18502 * linux-low.h (struct linux_target_ops): Ditto.
18503 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
18504 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
18505 to linux_target_ops.
18506 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
18508 * server.c (main): Recognize 'Z' and 'z' packets.
18510 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
18512 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
18513 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
18514 (the_low_target): Add new members.
18516 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
18518 * proc-service.c (ps_lgetregs): Search all_processes instead of
18521 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
18523 * server.c (start_inferior): Change return type to int.
18524 (attach_inferior): Change sigptr to int *.
18525 (handle_v_cont, handle_v_requests): Change signal to int *.
18526 (main): Change signal to int.
18528 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
18530 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
18531 * configure.srv: Add m32r*-*-linux*.
18532 * linux-m32r-low.c: New file.
18534 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
18536 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
18538 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
18540 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
18541 Take unsigned long arguments for PIDs.
18542 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
18543 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
18544 (wait_for_sigstop, linux_resume_one_process)
18545 (regsets_fetch_inferior_registers, linux_send_signal)
18546 (linux_read_auxv): Likewise. Update the types of variables holding
18547 PIDs. Update format string specifiers.
18548 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
18549 * remote-utils.c (prepare_resume_reply): Likewise.
18550 * server.c (cont_thread, general_thread, step_thread)
18551 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
18553 (handle_query): Update format specifiers.
18554 (handle_v_cont, main): Use strtoul for thread IDs.
18555 * server.h (struct inferior_list_entry): Use unsigned long for ID.
18556 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
18557 (general_thread, step_thread, thread_from_wait)
18558 (old_thread_from_wait): Update.
18559 * target.h (struct thread_resume): Use unsigned long for THREAD.
18560 (struct target_ops): Use unsigned long for arguments to attach and
18563 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
18565 * acinclude.m4: Include bfd/bfd.m4 directly.
18566 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
18567 <agriffis@toolchain.org>.
18568 * aclocal.m4, configure: Regenerated.
18570 2005-01-07 Andrew Cagney <cagney@gnu.org>
18572 * configure.ac: Rename configure.in, require autoconf 2.59.
18573 * configure: Re-generate.
18575 2004-12-08 Daniel Jacobowitz <dan@debian.org>
18577 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
18578 LIBS when finished.
18579 * aclocal.m4: Regenerated.
18580 * configure: Regenerated.
18582 2004-11-21 Andreas Schwab <schwab@suse.de>
18584 * linux-m68k-low.c (m68k_num_gregs): Define.
18585 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
18586 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
18587 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
18588 (m68k_breakpoint_at): New. Add to the_low_target.
18590 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
18591 srv_linux_thread_db to yes.
18593 2004-10-20 Joel Brobecker <brobecker@gnat.com>
18595 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
18596 (ARCH_SET_FS): Likewise.
18597 (ARCH_GET_FS): Likewise.
18598 (ARCH_GET_GS): Likewise.
18600 2004-10-16 Daniel Jacobowitz <dan@debian.org>
18602 * linux-i386-low.c (ps_get_thread_area): New.
18603 * linux-x86-64-low.c (ps_get_thread_area): New.
18604 * linux-low.c: Include <sys/syscall.h>.
18605 (linux_kill_one_process): Don't kill the first thread here.
18606 (linux_kill): Kill the first thread here.
18607 (kill_lwp): New function.
18608 (send_sigstop, linux_send_signal): Use it.
18609 * proc-service.c: Clean up #ifdefs.
18610 (fpregset_info): Delete.
18611 (ps_lgetregs): Update and enable implementation.
18612 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
18614 * remote-utils.c (struct sym_cache, symbol_cache): New.
18615 (input_interrupt): Print a clearer message.
18616 (async_io_enabled): New variable.
18617 (enable_async_io, disable_async_io): Use it. Update comments.
18618 (look_up_one_symbol): Use the symbol cache.
18619 * thread-db.c (thread_db_look_up_symbols): New function.
18620 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
18622 2004-10-16 Daniel Jacobowitz <dan@debian.org>
18624 * configure.in: Test for -rdynamic.
18625 * configure: Regenerated.
18626 * Makefile (INTERNAL_LDFLAGS): New.
18627 (gdbserver, gdbreplay): Use it.
18629 2004-09-02 Andrew Cagney <cagney@gnu.org>
18631 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
18633 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
18635 * linux-low.c (linux_wait): Clear all_processes list also.
18637 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
18639 * linux-low.c: Include <errno.h>. Remove extern declaration of
18642 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
18644 * gdbreplay.c, server.h, utils.c: Update copyright years.
18646 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
18648 * server.c (main): Print child status or termination signal from
18649 variable 'signal', not 'sig'.
18651 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
18653 * linux-low.c (linux_read_memory): Change return type to
18654 int. Check for and return error from ptrace().
18655 * target.c (read_inferior_memory): Change return type to int. Pass
18656 back return status from the_target->read_memory().
18657 * target.h (struct target_ops): Adapt *read_memory() prototype.
18659 (read_inferior_memory): Adapt prototype.
18660 * server.c (main): Return an error packet if
18661 read_inferior_memory() returns an error.
18663 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
18665 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
18666 Unify with other clean targets.
18668 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18670 * server.c (handle_v_cont): Call set_desired_inferior.
18672 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18674 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
18676 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18678 * linux-low.c (linux_wait): Unblock async I/O.
18679 (linux_resume): Block and enable async I/O.
18680 * remote-utils.c (block_async_io, unblock_async_io): New functions.
18681 * server.h (block_async_io, unblock_async_io): Add prototypes.
18683 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18685 * remote-utils.c (remote_open): Print a status notice after
18686 opening a TCP port.
18687 * server.c (attach_inferior): Print a status notice after
18690 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18692 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
18694 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
18696 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
18698 * server.c, target.h: Update copyright years.
18700 2004-02-25 Roland McGrath <roland@redhat.com>
18702 * target.h (struct target_ops): New member `read_auxv'.
18703 * server.c (handle_query): Handle qPart:auxv:read: query using that.
18704 * linux-low.c (linux_read_auxv): New function.
18705 (linux_target_ops): Initialize `read_auxv' member to that.
18707 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
18709 Committed by Jim Blandy <jimb@redhat.com>.
18711 * linux-s390-low.c (s390_num_regs): Update.
18712 (s390_regmap): Remove control registers. Use __s390x__ predefine
18713 instead of GPR_SIZE to distiguish s390 and s390x targets.
18715 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
18717 * linux-low.c: Update copyright year.
18718 (check_removed_breakpoint): Clear pending_is_breakpoint.
18719 (linux_set_resume_request, linux_queue_one_thread)
18720 (resume_status_pending_p): New functions.
18721 (linux_continue_one_thread): Use process->resume.
18722 (linux_resume): Only resume threads if there are no pending events.
18723 * linux-low.h (struct process_info): Add resume request
18726 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
18728 * regcache.c (new_register_cache): Clear the allocated register
18729 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
18731 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
18733 * linux-low.c (linux_resume): Take a struct thread_resume *
18735 (linux_wait): Update call.
18736 (resume_ptr): New static variable.
18737 (linux_continue_one_thread): Renamed from
18738 linux_continue_one_process. Use resume_ptr.
18739 (linux_resume): Use linux_continue_one_thread.
18740 * server.c (handle_v_cont, handle_v_requests): New functions.
18741 (myresume): New function.
18742 (main): Handle 'v' case.
18743 * target.h (struct thread_resume): New type.
18744 (struct target_ops): Change argument of "resume" to struct
18746 (myresume): Delete macro.
18748 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
18750 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
18751 (uninstall): Support DESTDIR.
18753 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
18755 * configure.srv: Add xscale*linux copy of arm*linux entry.
18757 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
18759 * linux-arm-low.c (arm_reinsert_addr): New function.
18760 (the_low_target): Add arm_reinsert_addr.
18762 2003-07-08 Mark Kettenis <kettenis@gnu.org>
18764 * mem-break.c: Remove whitespace at end of file.
18766 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
18768 * configure.in: Check whether we need to prototype strerror.
18769 * server.h: Optionally prototype strerror.
18770 * gdbreplay.c (perror_with_name): Use strerror.
18771 * linux-low.c (linux_attach_lwp): Use strerror.
18772 * utils.c (perror_with_name): Use strerror.
18773 * config.in, configure: Regenerated.
18775 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
18777 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
18778 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
18780 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
18782 * Makefile.in (SFILES): Update.
18783 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
18784 low-sun3.c: Remove files.
18786 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
18788 * linux-low.c: Move comment to linux_thread_alive where it belonged.
18789 (linux_detach_one_process, linux_detach): New functions.
18790 (linux_target_ops): Add linux_detach.
18791 * server.c (main): Handle 'D' packet.
18792 * target.h (struct target_ops): Add "detach" member.
18793 (detach_inferior): Define.
18795 2003-06-13 Mark Kettenis <kettenis@gnu.org>
18797 From Kelley Cook <kelleycook@wideopenwest.com>:
18798 * configure.srv: Accept i[34567]86 variants.
18800 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
18802 * linux-low.c (linux_wait_for_event): Correct comment typos.
18803 (linux_resume_one_process): Call check_removed_breakpoint.
18804 (linux_send_signal): New function.
18805 (linux_target_ops): Add linux_send_signal.
18806 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
18808 * target.h (struct target_ops): Add send_signal.
18810 2003-05-29 Jim Blandy <jimb@redhat.com>
18812 * linux-low.c (usr_store_inferior_registers): Transfer buf in
18813 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
18814 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
18815 away part of the register's value.
18817 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
18819 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
18820 (linux_wait_for_event, linux_init_signals): Likewise.
18822 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
18824 * configure.in: Check for stdlib.h.
18825 * configure: Regenerated.
18826 * config.in: Regenerated.
18828 2003-01-04 Andreas Schwab <schwab@suse.de>
18830 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
18832 2003-01-02 Andrew Cagney <ac131313@redhat.com>
18834 * Makefile.in: Remove obsolete code.
18836 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
18838 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
18839 defined(PT_FPR0_HI).
18841 2002-11-17 Stuart Hughes <seh@zee2.com>
18843 * linux-arm-low.c (arm_num_regs): Increase.
18844 (arm_regmap): Include status register.
18846 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
18848 * linux-low.c (register_addr): Remove incorrect -1 check.
18850 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
18852 * linux-low.c (linux_create_inferior): Call setpgid. Return
18854 (unstopped_p, linux_signal_pid): Remove.
18855 (linux_target_ops): Remove linux_signal_pid.
18856 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
18857 global instead of target method.
18858 * target.h (struct target_ops): Remove signal_pid. Update comment
18859 for create_inferior.
18860 * server.c (signal_pid): New variable.
18861 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
18862 gdbserver. Set the child to be the foreground process group.
18863 (attach_inferior): Set signal_pid.
18865 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
18867 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
18869 2002-08-20 Jim Blandy <jimb@redhat.com>
18871 * Makefile.in (LDFLAGS): Allow the configure script to establish a
18874 2002-08-01 Andrew Cagney <cagney@redhat.com>
18876 * Makefile.in: Make chill references obsolete.
18878 2002-07-24 Kevin Buettner <kevinb@redhat.com>
18880 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
18881 * configure: Regenerate.
18882 * config.in: Regenerate.
18884 2002-07-09 David O'Brien <obrien@FreeBSD.org>
18886 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
18887 (perror_with_name, remote_close, remote_open, expect, play): Static.
18889 2002-07-04 Michal Ludvig <mludvig@suse.cz>
18891 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
18892 byte offsets instead of an array of indexes.
18893 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
18895 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
18897 * regcache.c: Add comment.
18899 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
18901 * thread-db.c: New file.
18902 * proc-service.c: New file.
18903 * acinclude.m4: New file.
18904 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
18905 proc-service.o, and thread-db.o.
18906 (linux-low.o): Add USE_THREAD_DB.
18907 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
18908 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
18909 * aclocal.m4: Regenerated.
18910 * config.in: Regenerated.
18911 * configure: Regenerated.
18912 * configure.in: Check for proc_service.h, sys/procfs.h,
18913 thread_db.h, and linux/elf.h headrs.
18914 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
18915 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
18916 Check for -lthread_db and thread support.
18917 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
18918 PowerPC, and SuperH.
18919 * i387-fp.c: Constify arguments.
18920 * i387-fp.h: Likewise.
18921 * inferiors.c: (struct thread_info): Renamed from
18922 `struct inferior_info'. Remove PID member. Use generic inferior
18923 list header. All uses updated.
18924 (inferiors, signal_pid): Removed.
18925 (all_threads): New variable.
18926 (get_thread): Define.
18927 (add_inferior_to_list): New function.
18928 (for_each_inferior): New function.
18929 (change_inferior_id): New function.
18930 (add_inferior): Removed.
18931 (remove_inferior): New function.
18932 (add_thread): New function.
18933 (free_one_thread): New function.
18934 (remove_thread): New function.
18935 (clear_inferiors): Use for_each_inferior and free_one_thread.
18936 (find_inferior): New function.
18937 (find_inferior_id): New function.
18938 (inferior_target_data): Update argument type.
18939 (set_inferior_target_data): Likewise.
18940 (inferior_regcache_data): Likewise.
18941 (set_inferior_regcache_data): Likewise.
18942 * linux-low.c (linux_bp_reinsert): Remove.
18943 (all_processes, stopping_threads, using_thrads)
18944 (struct pending_signals, debug_threads, pid_of): New.
18945 (inferior_pid): Replace with macro.
18946 (struct inferior_linux_data): Remove.
18947 (get_stop_pc, add_process): New functions.
18948 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
18949 Use add_process and add_thread.
18950 (linux_attach_lwp): New function, based on old linux_attach. Use
18951 add_process and add_thread. Set stop_expected for new threads.
18952 (linux_attach): New function.
18953 (linux_kill_one_process): New function.
18954 (linux_kill): Kill all LWPs.
18955 (linux_thread_alive): Use find_inferior_id.
18956 (check_removed_breakpoints, status_pending_p): New functions.
18957 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
18958 Update. Use WNOHANG. Wait for cloned processes also. Update process
18959 struct for the found process.
18960 (linux_wait_for_event): New function.
18961 (linux_wait): Use it. Support LWPs.
18962 (send_sigstop, wait_for_sigstop, stop_all_processes)
18963 (linux_resume_one_process, linux_continue_one_process): New functions.
18964 (linux_resume): Support LWPs.
18965 (REGISTER_RAW_SIZE): Remove.
18966 (fetch_register): Use register_size instead. Call supply_register.
18967 (usr_store_inferior_registers): Likewise. Call collect_register.
18968 Fix recursive case.
18969 (regsets_fetch_inferior_registers): Improve error message.
18970 (regsets_store_inferior_registers): Add debugging.
18971 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
18972 (unstopped_p, linux_signal_pid): New functions.
18973 (linux_target_ops): Add linux_signal_pid.
18974 (linux_init_signals): New function.
18975 (initialize_low): Call it. Initialize using_threads.
18976 * regcache.c (inferior_regcache_data): Add valid
18978 (get_regcache): Fetch registers lazily. Add fetch argument
18979 and update all callers.
18980 (regcache_invalidate_one, regcache_invalidate): New
18982 (new_register_cache): Renamed from create_register_cache.
18983 Return the new regcache.
18984 (free_register_cache): Change argument to a void *.
18985 (registers_to_string, registers_from_string): Call get_regcache
18986 with fetch flag set.
18987 (register_data): Make static. Pass fetch flag to get_regcache.
18988 (supply_register): Call get_regcache with fetch flag clear.
18989 (collect_register): Call get_regcache with fetch flag set.
18990 (collect_register_as_string): New function.
18991 * regcache.h: Update.
18992 * remote-utils.c (putpkt): Flush after debug output and use
18994 Handle input interrupts while waiting for an ACK.
18995 (input_interrupt): Use signal_pid method.
18996 (getpkt): Flush after debug output and use stderr.
18997 (outreg): Use collect_register_as_string.
18998 (new_thread_notify, dead_thread_notify): New functions.
18999 (prepare_resume_reply): Check using_threads. Set thread_from_wait
19000 and general_thread.
19001 (look_up_one_symbol): Flush after debug output.
19002 * server.c (step_thread, server_waiting): New variables.
19003 (start_inferior): Don't use signal_pid. Update call to mywait.
19004 (attach_inferior): Update call to mywait.
19005 (handle_query): Handle qfThreadInfo and qsThreadInfo.
19006 (main): Don't fetch/store registers explicitly. Use
19007 set_desired_inferior. Support proposed ``Hs'' packet. Update
19009 * server.h: Update.
19010 (struct inferior_list, struct_inferior_list_entry): New.
19011 * target.c (set_desired_inferior): New.
19012 (write_inferior_memory): Constify.
19013 (mywait): New function.
19014 * target.h: Update.
19015 (struct target_ops): New signal_pid method.
19016 (mywait): Removed macro, added prototype.
19018 * linux-low.h (regset_func): Removed.
19019 (regset_fill_func, regset_store_func): New.
19020 (enum regset_type): New.
19021 (struct regset_info): Add type field. Use new operation types.
19022 (struct linux_target_ops): stop_pc renamed to get_pc.
19023 Add decr_pc_after_break and breakpoint_at.
19024 (get_process, get_thread_proess, get_process_thread)
19025 (strut process_info, all_processes, linux_attach_lwp)
19026 (thread_db_init): New.
19028 * linux-arm-low.c (arm_get_pc, arm_set_pc,
19029 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
19030 (the_low_target): Add new members.
19031 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
19032 (i386_store_fpxregset): Constify.
19033 (target_regsets): Add new kind identifier.
19034 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
19035 (i386_set_pc): Add debugging.
19036 (i386_breakpoint_at): New function.
19037 (the_low_target): Add new members.
19038 * linux-mips-low.c (mips_get_pc, mips_set_pc)
19039 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
19040 (mips_breakpoint_at): New.
19041 (the_low_target): Add new members.
19042 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
19043 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
19044 (the_low_target): Add new members.
19045 * linux-sh-low.c (sh_get_pc, sh_set_pc)
19046 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
19047 (the_low_target): Add new members.
19048 * linux-x86-64-low.c (target_regsets): Add new kind
19051 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
19053 From Martin Pool <mbp@samba.org>:
19054 * server.c (gdbserver_usage): New function.
19057 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
19059 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
19060 stop_at -> stop_pc.
19062 2002-05-04 Andrew Cagney <ac131313@redhat.com>
19064 * Makefile.in: Remove obsolete code.
19066 2002-04-24 Michal Ludvig <mludvig@suse.cz>
19068 * linux-low.c (regsets_fetch_inferior_registers),
19069 (regsets_store_inferior_registers): Removed cast to int from
19071 * regcache.h: Added declaration of struct inferior_info.
19073 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
19075 * inferiors.c (struct inferior_info): Add regcache_data.
19076 (add_inferior): Call create_register_cache.
19077 (clear_inferiors): Call free_register_cache.
19078 (inferior_regcache_data, set_inferior_regcache_data): New functions.
19079 * regcache.c (struct inferior_regcache_data): New.
19080 (registers): Remove.
19081 (get_regcache): New function.
19082 (create_register_cache, free_register_cache): New functions.
19083 (set_register_cache): Don't initialize the register cache here.
19084 (registers_to_string, registers_from_string, register_data): Call
19086 * regcache.h: Add prototypes.
19087 * server.h: Likewise.
19089 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
19091 * mem-break.c: New file.
19092 * mem-break.h: New file.
19093 * Makefile.in: Add mem-break.o rule; update server.h
19095 * inferiors.c (struct inferior_info): Add target_data
19097 (clear_inferiors): Free target_data member if set.
19098 (inferior_target_data, set_inferior_target_data): New functions.
19099 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
19100 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
19101 * linux-low.c (linux_bp_reinsert): New variable.
19102 (struct inferior_linux_data): New.
19103 (linux_create_inferior): Use set_inferior_target_data.
19104 (linux_attach): Likewise. Call add_inferior.
19105 (linux_wait_for_one_inferior): New function.
19106 (linux_wait): Call it.
19107 (linux_write_memory): Add const.
19108 (initialize_low): Call set_breakpoint_data.
19109 * linux-low.h (struct linux_target_ops): Add breakpoint
19111 * server.c (attach_inferior): Remove extra add_inferior
19113 * server.h: Include mem-break.h. Update inferior.c
19115 * target.c (read_inferior_memory)
19116 (write_inferior_memory): New functions.
19117 * target.h (read_inferior_memory)
19118 (write_inferior_memory): Change macros to prototypes.
19119 (struct target_ops): Update comments. Add const to write_memory
19122 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
19124 * linux-low.c (usr_store_inferior_registers): Support
19125 registers which are allowed to fail to store.
19126 * linux-low.h (linux_target_ops): Likewise.
19127 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
19128 (ppc_cannot_store_register): FPSCR may not be storable.
19130 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
19132 * server.h: Include <string.h> if HAVE_STRING_H.
19133 * ChangeLog: Correct paths in last ChangeLog entry.
19135 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
19137 * linux-low.h: Remove obsolete prototypes.
19138 (struct linux_target_ops): New.
19139 (extern the_low_target): New.
19140 * linux-low.c (num_regs, regmap): Remove declarations.
19141 (register_addr): Use the_low_target explicitly.
19142 (fetch_register): Likewise.
19143 (usr_fetch_inferior_registers): Likewise.
19144 (usr_store_inferior_registers): Likewise.
19145 * linux-arm-low.c (num_regs): Remove.
19146 (arm_num_regs): Define.
19147 (arm_regmap): Renamed from regmap, made static.
19148 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
19150 (arm_cannot_store_register): Renamed from cannot_store_register,
19152 (the_low_target): New.
19153 * linux-i386-low.c (num_regs): Remove.
19154 (i386_num_regs): Define.
19155 (i386_regmap): Renamed from regmap, made static.
19156 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
19158 (i386_cannot_store_register): Renamed from cannot_store_register,
19160 (the_low_target): New.
19161 * linux-ia64-low.c (num_regs): Remove.
19162 (ia64_num_regs): Define.
19163 (ia64_regmap): Renamed from regmap, made static.
19164 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
19166 (ia64_cannot_store_register): Renamed from cannot_store_register,
19168 (the_low_target): New.
19169 * linux-m68k-low.c (num_regs): Remove.
19170 (m68k_num_regs): Define.
19171 (m68k_regmap): Renamed from regmap, made static.
19172 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
19174 (m68k_cannot_store_register): Renamed from cannot_store_register,
19176 (the_low_target): New.
19177 * linux-mips-low.c (num_regs): Remove.
19178 (mips_num_regs): Define.
19179 (mips_regmap): Renamed from regmap, made static.
19180 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
19182 (mips_cannot_store_register): Renamed from cannot_store_register,
19184 (the_low_target): New.
19185 * linux-ppc-low.c (num_regs): Remove.
19186 (ppc_num_regs): Define.
19187 (ppc_regmap): Renamed from regmap, made static.
19188 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
19190 (ppc_cannot_store_register): Renamed from cannot_store_register,
19192 (the_low_target): New.
19193 * linux-s390-low.c (num_regs): Remove.
19194 (s390_num_regs): Define.
19195 (s390_regmap): Renamed from regmap, made static.
19196 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
19198 (s390_cannot_store_register): Renamed from cannot_store_register,
19200 (the_low_target): New.
19201 * linux-sh-low.c (num_regs): Remove.
19202 (sh_num_regs): Define.
19203 (sh_regmap): Renamed from regmap, made static.
19204 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
19206 (sh_cannot_store_register): Renamed from cannot_store_register,
19208 (the_low_target): New.
19209 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
19210 (the_low_target): New.
19212 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
19214 * Makefile.in: Add stamp-h target.
19215 * configure.in: Create stamp-h.
19216 * configure: Regenerated.
19218 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
19220 * inferiors.c: New file.
19221 * target.c: New file.
19222 * target.h: New file.
19223 * Makefile.in: Add target.o and inferiors.o. Update
19225 * linux-low.c (inferior_pid): New static variable,
19226 moved from server.c.
19227 (linux_create_inferior): Renamed from create_inferior.
19228 Call add_inferior. Return 0 on success instead of a PID.
19229 (linux_attach): Renamed from myattach.
19230 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
19231 (linux_thread_alive): Renamed from mythread_alive.
19232 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
19234 (linux_resume): Renamed from myresume. Add missing ``return 0''.
19235 (regsets_store_inferior_registers): Correct error message.
19236 Add missing ``return 0''.
19237 (linux_fetch_registers): Renamed from fetch_inferior_registers.
19238 (linux_store_registers): Renamed from store_inferior_registers.
19239 (linux_read_memory): Renamed from read_inferior_memory.
19240 (linux_write_memory): Renamed from write_inferior_memory.
19241 (linux_target_ops): New structure.
19242 (initialize_low): Call set_target_ops ().
19243 * remote-utils.c (unhexify): New function.
19244 (hexify): New function.
19245 (input_interrupt): Send signals to ``signal_pid''.
19246 * server.c (inferior_pid): Remove.
19247 (start_inferior): Update create_inferior call.
19248 (attach_inferior): Call add_inferior.
19249 (handle_query): New function.
19250 (main): Call handle_query for `q' packets.
19251 * server.h: Include "target.h". Remove obsolete prototypes.
19252 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
19254 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
19256 * Makefile.in: Add WARN_CFLAGS. Update configury
19258 * configure.in: Check for <string.h>
19259 * configure: Regenerate.
19260 * config.in: Regenerate.
19261 * gdbreplay.c: Include needed system headers.
19262 (remote_open): Remove strchr prototype.
19263 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
19264 * regcache.c (supply_register): Change buf argument to const void *.
19265 (supply_register_by_name): Likewise.
19266 (collect_register): Change buf argument to void *.
19267 (collect_register_by_name): Likewise.
19268 * regcache.h: Add missing prototypes.
19269 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
19270 * server.c (handle_query): New function.
19271 (attached): New static variable, moved out of main.
19272 (main): Quiet longjmp clobber warnings.
19273 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
19274 * utils.c (error): Remove NORETURN.