1 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3 Turn process_stratum_target's multifs_open, multifs_readlink,
4 multifs_unlink ops into methods of process_target.
6 * target.h (struct process_stratum_target): Remove the target ops.
7 (class process_target): Add the target ops. Also add
9 * target.cc: Include "fcntl.h", "unistd.h", "sys/types.h", and
11 (process_target::supports_multifs): Define.
12 (process_target::multifs_open): Define.
13 (process_target::multifs_readlink): Define.
14 (process_target::multifs_unlink): Define.
16 Update the derived classes and callers below.
18 * hostio.cc (handle_setfs): Update.
19 (handle_open): Update.
20 (handle_unlink): Update.
21 (handle_readlink): Update.
22 * linux-low.cc (linux_target_ops): Update.
23 (linux_process_target::supports_multifs): Define.
24 (linux_process_target::multifs_open): Define.
25 (linux_process_target::multifs_readlink): Define.
26 (linux_process_target::multifs_unlink): Define.
27 * linux-low.h (class linux_process_target): Update.
28 * lynx-low.cc (lynx_target_ops): Update.
29 * nto-low.cc (nto_target_ops): Update.
30 * win32-low.cc (win32_target_ops): Update.
32 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
34 Turn process_stratum_target's pid_to_exec_file op into a method
37 * target.h (struct process_stratum_target): Remove the target op.
38 (class process_target): Add the target op. Also add
39 'supports_pid_to_exec_file'.
40 * target.cc (process_target::pid_to_exec_file): Define.
41 (process_target::supports_pid_to_exec_file): Define.
43 Update the derived classes and callers below.
45 * server.cc (handle_qxfer_exec_file): Update.
46 (handle_query): Update.
47 * linux-low.cc (linux_target_ops): Update.
48 (linux_process_target::supports_pid_to_exec_file): Define.
49 (linux_process_target::pid_to_exec_file): Define.
50 * linux-low.h (class linux_process_target): Update.
51 * lynx-low.cc (lynx_target_ops): Update.
52 * nto-low.cc (nto_target_ops): Update.
53 * win32-low.cc (win32_target_ops): Update.
55 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
57 Turn process_stratum_target's supports_range_stepping op into a
58 method of process_target.
60 * target.h (struct process_stratum_target): Remove the target op.
61 (class process_target): Add the target op.
62 (target_supports_range_stepping): Update the macro.
63 * target.cc (process_target::supports_range_stepping): Define.
65 Update the derived classes and callers below.
67 * linux-low.cc (linux_target_ops): Update.
68 (linux_supports_range_stepping): Turn into ...
69 (linux_process_target::supports_range_stepping): ... this.
70 * linux-low.h (class linux_process_target): Update.
71 * lynx-low.cc (lynx_target_ops): Update.
72 * nto-low.cc (nto_target_ops): Update.
73 * win32-low.cc (win32_target_ops): Update.
75 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
77 Turn process_stratum_target's btrace-related ops (enable_btrace,
78 disable_btrace, read_btrace, read_btrace_conf) into methods of
81 * target.h (struct process_stratum_target): Remove the target ops.
82 (class process_target): Add the target ops.
83 (target_enable_btrace): Update.
84 (target_disable_btrace): Update.
85 (target_read_btrace): Update.
86 (target_read_btrace_conf): Update.
87 * target.cc (process_target::enable_btrace): Define.
88 (process_target::disable_btrace): Define.
89 (process_target::read_btrace): Define.
90 (process_target::read_btrace_conf): Define.
92 Update the derived classes and callers below.
94 * linux-low.cc (linux_target_ops): Update.
95 (linux_process_target:enable_btrace): Define as a wrapper around
97 (linux_low_disable_btrace): Turn into ...
98 (linux_process_target::disable_btrace): ... this.
99 (linux_low_read_btrace): Turn into ...
100 (linux_process_target::read_btrace): ... this.
101 (linux_low_btrace_conf): Turn into ...
102 (linux_process_target::read_btrace_conf): ... this.
103 * linux-low.h (class linux_process_target): Update.
104 * lynx-low.cc (lynx_target_ops): Update.
105 * nto-low.cc (nto_target_ops): Update.
106 * win32-low.cc (win32_target_ops): Update.
108 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
110 Turn process_stratum_target's supports_agent op into a method of
113 * target.h (struct process_stratum_target): Remove the target op.
114 (class process_target): Add the target op.
115 (target_supports_agent): Update the macro.
116 * target.cc (process_target::supports_agent): Define.
118 Update the derived classes and callers below.
120 * linux-low.cc (linux_target_ops): Update.
121 (linux_supports_agent): Turn into ...
122 (linux_process_target::supports_agent): ... this.
123 * linux-low.h (class linux_process_target): Update.
124 * lynx-low.cc (lynx_target_ops): Update.
125 * nto-low.cc (nto_target_ops): Update.
126 * win32-low.cc (win32_target_ops): Update.
128 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
130 Turn process_stratum_target's qxfer_libraries_svr4 op into a
131 method of process_target.
133 * target.h (struct process_stratum_target): Remove the target op.
134 (class process_target): Add the target op. Also add
135 'supports_qxfer_libraries_svr4'.
136 * target.cc (process_target::qxfer_libraries_svr4): Define.
137 (process_target::supports_qxfer_libraries_svr4): Define.
139 Update the derived classes and callers below.
141 * server.cc (handle_qxfer_libraries_svr4): Update.
142 (handle_query): Update.
143 * linux-low.cc (linux_target_ops): Update.
144 (linux_process_target::supports_qxfer_libraries_svr4): Define.
145 (linux_qxfer_libraries_svr4): Turn into ...
146 (linux_process_target::qxfer_libraries_svr4): ... this.
147 * linux-low.h (class linux_process_target): 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.
152 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
154 Turn process_stratum_target's supports_disable_randomization op
155 into a method of process_target.
157 * target.h (struct process_stratum_target): Remove the target op.
158 (class process_target): Add the target op.
159 (target_supports_disable_randomization): Update the macro.
160 * target.cc (process_target::supports_disable_randomization): Define.
162 Update the derived classes and callers below.
164 * linux-low.cc (linux_target_ops): Update.
165 (linux_supports_disable_randomization): Turn into ...
166 (linux_process_target::supports_disable_randomization): ... this.
167 * linux-low.h (class linux_process_target): Update.
168 * lynx-low.cc (lynx_target_ops): Update.
169 * nto-low.cc (nto_target_ops): Update.
170 * win32-low.cc (win32_target_ops): Update.
172 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
174 Turn process_stratum_target's emit_ops op into a method of
177 * target.h (struct process_stratum_target): Remove the target op.
178 (class process_target): Add the target op.
179 (target_emit_ops): Update the macro.
180 * target.cc (process_target::emit_ops): Define.
182 Update the derived classes and callers below.
184 * linux-low.cc (linux_target_ops): Update.
185 (linux_emit_ops): Turn into ...
186 (linux_process_target::emit_ops): ... this.
187 * linux-low.h (class linux_process_target): Update.
188 * lynx-low.cc (lynx_target_ops): Update.
189 * nto-low.cc (nto_target_ops): Update.
190 * win32-low.cc (win32_target_ops): Update.
192 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
194 Turn process_stratum_target's install_fast_tracepoint_jump_pad
195 and get_min_fast_tracepoint_insn_len ops into methods of
198 * target.h (struct process_stratum_target): Remove the target ops.
199 (class process_target): Add the target ops. Also add
200 'supports_fast_tracepoints'.
201 (target_supports_fast_tracepoints): Update the macro.
202 (target_get_min_fast_tracepoint_insn_len): Update the macro.
203 (install_fast_tracepoint_jump_pad): Update and rename the macro
205 (target_install_fast_tracepoint_jump_pad): ... this.
206 * target.cc (process_target::supports_fast_tracepoints): Define.
207 (process_target::install_fast_tracepoint_jump_pad): Define.
208 (process_target::get_min_fast_tracepoint_insn_len): Define.
210 Update the derived classes and callers below.
212 * tracepoint.cc (install_fast_tracepoint): Update.
213 * linux-low.cc (linux_target_ops): Update.
214 (linux_process_target::supports_fast_tracepoints): Define.
215 (linux_install_fast_tracepoint_jump_pad): Turn into ...
216 (linux_process_target::install_fast_tracepoint_jump_pad): ... this.
217 (linux_get_min_fast_tracepoint_insn_len): Turn into ...
218 (linux_process_target::get_min_fast_tracepoint_insn_len): ... this.
219 * linux-low.h (class linux_process_target): Update.
220 * lynx-low.cc (lynx_target_ops): Update.
221 * nto-low.cc (nto_target_ops): Update.
222 * win32-low.cc (win32_target_ops): Update.
224 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
226 Turn process_stratum_target's stabilize_threads op into a
227 method of process_target.
229 * target.h (struct process_stratum_target): Remove the target op.
230 (class process_target): Add the target op.
231 (target_stabilize_threads): Update the macro.
232 * target.cc (process_target::stabilize_threads): Define.
234 Update the derived classes and callers below.
236 * server.cc (handle_status): Update.
237 * tracepoint.cc (cmd_qtdp): Update.
238 (cmd_qtstart): Update.
239 * linux-low.cc (linux_target_ops): Update.
240 (linux_stabilize_threads): Turn into ...
241 (linux_process_target::stabilize_threads): ... this.
242 (linux_wait_1): Update.
243 * linux-low.h (class linux_process_target): Update.
244 * lynx-low.cc (lynx_target_ops): Update.
245 * nto-low.cc (nto_target_ops): Update.
246 * win32-low.cc (win32_target_ops): Update.
248 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
250 Turn process_stratum_target's pause_all and unpause_all ops
251 into methods of process_target.
253 * target.h (struct process_stratum_target): Remove the target ops.
254 (class process_target): Add the target ops.
255 (pause_all): Update the macro and rename to...
256 (target_pause_all): ... this.
257 (unpause_all): Update the macro and rename to...
258 (target_unpause_all): ... this.
259 * target.cc (process_target::pause_all): Define.
260 (process_target::unpause_all): Define.
262 Update the derived classes and callers below.
264 * server.cc (handle_status): Update.
265 * tracepoint.cc (clear_installed_tracepoints): Update.
267 (cmd_qtstart): Update.
268 (stop_tracing): Update.
269 (cmd_qtstatus): Update.
270 (upload_fast_traceframes): Update.
271 (run_inferior_command): Update.
272 * linux-low.cc (linux_target_ops): Update.
273 (linux_pause_all): Turn into ...
274 (linux_process_target::pause_all): ... this.
275 (linux_unpause_all): Turn into ...
276 (linux_process_target::unpause_all): ... this.
277 (linux_process_target::prepare_to_access_memory): Update.
278 (linux_process_target::done_accessing_memory): Update.
279 * linux-low.h (class linux_process_target): Update.
280 * lynx-low.cc (lynx_target_ops): Update.
281 * nto-low.cc (nto_target_ops): Update.
282 * win32-low.cc (win32_target_ops): Update.
284 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
286 Turn process_stratum_target's get_tib_address op into a method of
289 * target.h (struct process_stratum_target): Remove the target op.
290 (class process_target): Add the target op. Also add
291 'supports_get_tib_address'.
292 * target.cc (process_target::get_tib_address): Define.
293 (process_target::supports_get_tib_address): Define.
295 Update the derived classes and callers below.
297 * server.cc (handle_query): Update.
298 * linux-low.cc (win32_target_ops): Update.
299 * lynx-low.cc (lynx_target_ops): Update.
300 * nto-low.cc (nto_target_ops): Update.
301 * win32-low.cc (win32_target_ops): Update.
302 (win32_process_target::supports_get_tib_address): Define.
303 (win32_get_tib_address): Turn into ...
304 (win32_process_target::get_tib_address): ... this.
305 * win32-low.h (class win32_process_target): Update.
307 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
309 Turn process_stratum_target's thread_stopped op into a method of
312 * target.h (struct process_stratum_target): Remove the target op.
313 (class process_target): Add the target op. Also add
314 'supports_thread_stopped'.
315 (target_thread_stopped): Update the macro.
316 * target.cc (process_target::thread_stopped): Define.
317 (process_target::supports_thread_stopped): Define.
318 (prepare_to_access_memory): Update.
320 Update the derived classes and callers below.
322 * server.cc (queue_stop_reply_callback): Update.
323 * linux-low.cc (linux_target_ops): Update.
324 (linux_process_target::supports_thread_stopped): Define.
325 (linux_thread_stopped): Turn into ...
326 (linux_process_target::thread_stopped): ... this.
327 * linux-low.h (class linux_process_target): Update.
328 * lynx-low.cc (lynx_target_ops): Update.
329 * nto-low.cc (nto_target_ops): Update.
330 * win32-low.cc (win32_target_ops): Update.
332 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
334 Turn process_stratum_target's read_pc and write_pc ops into
335 methods of process_target.
337 * target.h (struct process_stratum_target): Remove the target ops.
338 (class process_target): Add the target ops.
339 * target.cc (process_target::read_pc): Define.
340 (process_target::write_pc): Define.
342 Update the derived classes and callers below.
344 * regcache.cc (regcache_read_pc): Update.
345 (regcache_write_pc): Update.
346 * linux-low.cc (linux_target_ops): Update.
347 (linux_read_pc): Turn into ...
348 (linux_process_target::read_pc): ... this.
349 (linux_write_pc): Turn into ...
350 (linux_process_target::write_pc): ... this.
351 * linux-low.h (class linux_process_target): Update.
352 * lynx-low.cc (lynx_target_ops): Update.
353 * nto-low.cc (nto_target_ops): Update.
354 * win32-low.cc (win32_target_ops): Update.
356 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
358 Turn process_stratum_target's supports_tracepoints op into a
359 method of process_target.
361 * target.h (struct process_stratum_target): Remove the target op.
362 (class process_target): Add the target op.
363 (target_supports_tracepoints): Update the macro.
364 * target.cc (process_target::supports_tracepoints): Define.
366 Update the derived classes and callers below.
368 * linux-low.cc (linux_target_ops): Update.
369 (linux_supports_tracepoints): Turn into ...
370 (linux_process_target::supports_tracepoints): ... this.
371 * linux-low.h (class linux_process_target): Update.
372 * lynx-low.cc (lynx_target_ops): Update.
373 * nto-low.cc (nto_target_ops): Update.
374 * win32-low.cc (win32_target_ops): Update.
376 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
378 Turn process_stratum_target's process_qsupported op into a method
381 * target.h (struct process_stratum_target): Remove the target op.
382 (class process_target): Add the target op.
383 (target_process_qsupported): Update the macro.
384 * target.cc (process_target::process_qsupported): Define.
386 Update the derived classes and callers below.
388 * linux-low.cc (linux_target_ops): Update.
389 (linux_process_qsupported): Turn into ...
390 (linux_process_target::process_qsupported): ... this.
391 * linux-low.h (class linux_process_target): Update.
392 * lynx-low.cc (lynx_target_ops): Update.
393 * nto-low.cc (nto_target_ops): Update.
394 * win32-low.cc (win32_target_ops): Update.
396 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
398 Turn process_stratum_target's read_loadmap op into a method of
401 * target.h (struct process_stratum_target): Remove the target op.
402 (class process_target): Add the target op. Also add
403 'supports_read_loadmap'.
404 * target.cc (process_target::read_loadmap): Define.
405 (process_target::supports_read_loadmap): Define.
407 Update the derived classes and callers below.
409 * server.cc (handle_qxfer_fdpic): Update.
410 (handle_query): Update.
411 * linux-low.cc (linux_target_ops): Update.
412 (linux_process_target::supports_read_loadmap): Define.
413 (linux_read_loadmap): Turn into ...
414 (linux_process_target::read_loadmap): ... this.
415 * linux-low.h (class linux_process_target): Update.
416 * lynx-low.cc (lynx_target_ops): Update.
417 * nto-low.cc (nto_target_ops): Update.
418 * win32-low.cc (win32_target_ops): Update.
420 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
422 Turn process_stratum_target's core_of_thread op into a method of
425 * target.h (struct process_stratum_target): Remove the target op.
426 (class process_target): Add the target op.
427 (target_core_of_thread): Update the macro.
428 * target.cc (process_target::core_of_thread): Define.
430 Update the derived classes and callers below.
432 * linux-low.cc (linux_target_ops): Update.
433 (linux_process_target::core_of_thread): Define.
434 * linux-low.h (class linux_process_target): Update.
435 * lynx-low.cc (lynx_target_ops): Update.
436 * nto-low.cc (nto_target_ops): Update.
437 * win32-low.cc (win32_target_ops): Update.
439 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
441 Turn process_stratum_target's handle_monitor_command op into a
442 method of process_target.
444 * target.h (struct process_stratum_target): Remove the target op.
445 (class process_target): Add the target op.
446 (target_handle_monitor_command): Update the macro.
447 * target.cc (process_target::handle_monitor_command): Define.
449 Update the derived classes and callers below.
451 * server.cc (handle_query): Update.
452 * linux-low.cc (linux_target_ops): Update.
453 (linux_process_target::handle_monitor_command): Define.
454 * linux-low.h (class linux_process_target): Update.
455 * lynx-low.cc (lynx_target_ops): Update.
456 * nto-low.cc (nto_target_ops): Update.
457 * win32-low.cc (win32_target_ops): Update.
459 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
461 Turn process_stratum_target's handle_new_gdb_connection op into a
462 method of process_target.
464 * target.h (struct process_stratum_target): Remove the target op.
465 (class process_target): Add the target op.
466 (target_handle_new_gdb_connection): Update the macro.
467 * target.cc (process_target::handle_new_gdb_connection): Define.
469 Update the derived classes and callers below.
471 * linux-low.cc (linux_target_ops): Update.
472 (linux_handle_new_gdb_connection): Turn into ...
473 (linux_process_target::handle_new_gdb_connection): ... this.
474 * linux-low.h (class linux_process_target): Update.
475 * lynx-low.cc (lynx_target_ops): Update.
476 * nto-low.cc (nto_target_ops): Update.
477 * win32-low.cc (win32_target_ops): Update.
479 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
481 Turn process_stratum_target's supports_fork_events,
482 supports_vfork_events, and supports_exec_events ops into methods
485 * target.h (struct process_stratum_target): Remove the target ops.
486 (class process_target): Add the target ops.
487 (target_supports_fork_events): Update the macro.
488 (target_supports_vfork_events): Update the macro.
489 (target_supports_exec_events): Update the macro.
490 * target.cc (process_target::supports_fork_events): Define.
491 (process_target::supports_vfork_events): Define.
492 (process_target::supports_exec_events): Define.
494 Update the derived classes and callers below.
496 * linux-low.cc (linux_target_ops): Update.
497 (linux_supports_fork_events): Turn into ...
498 (linux_process_target::supports_fork_events): ... this.
499 (linux_supports_vfork_events): Turn into ...
500 (linux_process_target::supports_vfork_events): ... this.
501 (linux_supports_exec_events): Turn into ...
502 (linux_process_target::supports_exec_events): ... this.
503 * linux-low.h (class linux_process_target): Update.
504 * lynx-low.cc (lynx_target_ops): Update.
505 * nto-low.cc (nto_target_ops): Update.
506 * win32-low.cc (win32_target_ops): Update.
508 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
510 Turn process_stratum_target's supports_multi_process op into a
511 method of process_target.
513 * target.h (struct process_stratum_target): Remove the target op.
514 (class process_target): Add the target op.
515 * target.cc (process_target::supports_multi_process): Define.
516 (target_supports_multi_process): Update.
518 Update the derived classes and callers below.
520 * linux-low.cc (linux_target_ops): Update.
521 (linux_supports_multi_process): Turn into ...
522 (linux_process_target::supports_multi_process): ... this.
523 * linux-low.h (class linux_process_target): Update.
524 * lynx-low.cc (lynx_target_ops): Update.
525 * nto-low.cc (nto_target_ops): Update.
526 * win32-low.cc (win32_target_ops): Update.
528 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
530 Turn process_stratum_target's supports_non_stop, async, and
531 start_non_stop ops into methods of process_target.
533 * target.h (struct process_stratum_target): Remove the target ops.
534 (class process_target): Add the target ops.
535 (target_supports_non_stop): Update the macro.
536 (target_async): Update the macro.
537 (start_non_stop): Remove declaration.
538 * target.cc (process_target::supports_non_stop): Define.
539 (process_target::async): Define.
540 (process_target::start_non_stop): Define.
541 (start_non_stop): Remove.
543 Update the derived classes and callers below.
545 * server.cc (handle_qxfer_siginfo): Update.
546 (handle_query): Update.
547 * linux-low.cc (linux_target_ops): Update.
548 (linux_supports_non_stop): Turn into ...
549 (linux_process_target::supports_non_stop): ... this.
550 (linux_async): Turn into ...
551 (linux_process_target::async): ... this.
552 (linux_start_non_stop): Turn into ...
553 (linux_process_target::start_non_stop): ... this.
554 * linux-low.h (class linux_process_target): Update.
555 * lynx-low.cc (lynx_target_ops): Update.
556 * nto-low.cc (nto_target_ops): Update.
557 (nto_supports_non_stop): Remove; rely on the default behavior
559 * win32-low.cc (win32_target_ops): Update.
561 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
563 Turn process_stratum_target's qxfer_siginfo op into a method of
566 * target.h (struct process_stratum_target): Remove the target op.
567 (class process_target): Add the target op. Also add
568 'supports_qxfer_siginfo'.
569 * target.cc (process_target::qxfer_siginfo): Define.
570 (process_target::supports_qxfer_siginfo): Define.
572 Update the derived classes and callers below.
574 * server.cc (handle_qxfer_siginfo): Update.
575 (handle_query): Update.
576 * linux-low.cc (linux_target_ops): Update.
577 (linux_process_target::supports_qxfer_siginfo): Define.
578 (linux_xfer_siginfo): Turn into ...
579 (linux_process_target::qxfer_siginfo): ... this.
580 * linux-low.h (class linux_process_target): Update.
581 * lynx-low.cc (lynx_target_ops): Update.
582 * nto-low.cc (nto_target_ops): Update.
583 * win32-low.cc (win32_target_ops): Update.
585 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
587 Turn process_stratum_target's qxfer_osdata op into a method of
590 * target.h (struct process_stratum_target): Remove the target op.
591 (class process_target): Add the target op. Also add
592 'supports_qxfer_osdata'.
593 * target.cc (process_target::qxfer_osdata): Define.
594 (process_target::supports_qxfer_osdata): Define.
596 Update the derived classes and callers below.
598 * server.cc (handle_qxfer_osdata): Update.
599 (handle_query): Update.
600 * linux-low.cc (linux_target_ops): Update.
601 (linux_process_target::supports_qxfer_osdata): Define.
602 (linux_qxfer_osdata): Turn into ...
603 (linux_process_target::qxfer_osdata): ... this.
604 * linux-low.h (class linux_process_target): Update.
605 * lynx-low.cc (lynx_target_ops): Update.
606 * nto-low.cc (nto_target_ops): Update.
607 * win32-low.cc (win32_target_ops): Update.
609 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
611 Turn process_stratum_target's hostio_last_error op into a
612 method of process_target.
614 * target.h (struct process_stratum_target): Remove the target op.
615 (class process_target): Add the target op.
616 * target.cc: Add "hostio.h" to includes.
617 (process_target::hostio_last_error): Define.
619 Update the derived classes and callers below.
621 * hostio.cc (hostio_error): Update.
622 * linux-low.cc: Remove "hostio.h" from includes.
623 (linux_target_ops): Update.
624 * lynx-low.cc (lynx_target_ops): Update.
625 * nto-low.cc (nto_target_ops): Update.
626 * win32-low.h (class win32_process_target): Update.
627 * win32-low.cc (win32_target_ops): Update.
628 (wince_hostio_last_error): Turn into ...
629 (win32_process_target::hostio_last_error): ... this.
631 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
633 Turn process_stratum_target's get_tls_address op into a method of
636 * target.h (struct process_stratum_target): Remove the target op.
637 (class process_target): Add the target op. Also add
638 'supports_get_tls_address'.
639 * target.cc (process_target::get_tls_address): Define.
640 (process_target::supports_get_tls_address): Define.
642 Update the derived classes and callers below.
644 * server.cc (handle_query): Update.
645 * linux-low.cc (linux_target_ops): Update.
646 (linux_process_target::supports_get_tls_address): Define.
647 (linux_process_target::get_tls_address): Define.
648 * linux-low.h (class linux_process_target): Update.
649 * lynx-low.cc (lynx_target_ops): Update.
650 * nto-low.cc (nto_target_ops): Update.
651 * win32-low.cc (win32_target_ops): Update.
653 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
655 Turn process_stratum_target's read_offsets op into a method of
658 * target.h (struct process_stratum_target): Remove the target op.
659 (class process_target): Add the target op. Also add
660 'supports_read_offsets'.
661 * target.cc (process_target::read_offsets): Define.
662 (process_target::supports_read_offsets): Define.
664 Update the derived classes and callers below.
666 * server.cc (handle_query): Update.
667 * linux-low.cc (SUPPORTS_READ_OFFSETS): New #define directive.
668 (linux_target_ops): Update.
669 (linux_process_target::supports_read_offsets): Define.
670 (linux_read_offsets): Turn into ...
671 (linux_process_target::read_offsets): ... this.
672 * linux-low.h (class linux_process_target): Update.
673 * lynx-low.cc (lynx_target_ops): Update.
674 * nto-low.cc (nto_target_ops): Update.
675 * win32-low.cc (win32_target_ops): Update.
677 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
679 Turn process_stratum_target's stopped_by_watchpoint and
680 stopped_data_address ops into methods of process_target.
682 * target.h (struct process_stratum_target): Remove the target ops.
683 (class process_target): Add the target ops.
684 * target.cc (process_target::stopped_by_watchpoint): Define.
685 (process_target::stopped_data_address): Define.
687 Update the derived classes and callers below.
689 * remote-utils.cc (prepare_resume_reply): Update.
690 * linux-low.cc (linux_target_ops): Update.
691 (linux_stopped_by_watchpoint): Turn into ...
692 (linux_process_target::stopped_by_watchpoint): ... this.
693 (linux_stopped_data_address): Turn into ...
694 (linux_process_target::stopped_data_address): ... this.
695 * linux-low.h (class linux_process_target): Update.
696 * lynx-low.cc (lynx_target_ops): Update.
697 * nto-low.cc (nto_target_ops): Update.
698 (nto_stopped_by_watchpoint): Turn into ...
699 (nto_process_target::stopped_by_watchpoint): ... this.
700 (nto_stopped_data_address): Turn into ...
701 (nto_process_target::stopped_data_address): ... this.
702 * nto-low.h (class nto_process_target): Update.
703 * win32-low.cc (win32_target_ops): Update.
704 (win32_stopped_by_watchpoint): Turn into ...
705 (win32_process_target::stopped_by_watchpoint): ... this.
706 (win32_stopped_data_address): Turn into ...
707 (win32_process_target::stopped_data_address): ... this.
708 * win32-low.h (class win32_process_target): Update.
710 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
712 Turn process_stratum_target's supports_hardware_single_step op into
713 a method of process_target.
715 * target.h (struct process_stratum_target): Remove the target op.
716 (class process_target): Add the target op.
717 (target_supports_hardware_single_step): Update the macro.
718 (target_can_do_hardware_single_step): Remove declaration.
719 * target.cc (process_target::supports_hardware_single_step): Define.
720 (target_can_do_hardware_single_step): Remove.
722 Update the derived classes and callers below.
724 * linux-low.h (class linux_process_target): Update.
725 * linux-low.cc (linux_target_ops): Update.
726 (linux_supports_hardware_single_step): Turn into ...
727 (linux_process_target::supports_hardware_single_step): ... this.
728 * lynx-low.h (class lynx_process_target): Update.
729 * lynx-low.cc (lynx_target_ops): Update.
730 (lynx_process_target::supports_hardware_single_step): Define.
731 * nto-low.h (class nto_process_target): Update.
732 * nto-low.cc (nto_target_ops): Update.
733 (nto_process_target::supports_hardware_single_step): Define.
734 * win32-low.h (class win32_process_target): Update.
735 * win32-low.cc (win32_target_ops): Update.
736 (win32_process_target::supports_hardware_single_step): Define.
738 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
740 Turn process_stratum_target's {supports_}stopped_by_hw_breakpoint
741 ops into methods of process_target.
743 * target.h (struct process_stratum_target): Remove the target ops.
744 (class process_target): Add the target ops.
745 (target_stopped_by_hw_breakpoint): Update the macro.
746 (target_supports_stopped_by_hw_breakpoint): Update the macro.
747 * target.cc (process_target::stopped_by_hw_breakpoint): Define.
748 (process_target::supports_stopped_by_hw_breakpoint): Define.
750 Update the derived classes and callers below.
752 * linux-low.cc (linux_target_ops): Update.
753 (linux_stopped_by_hw_breakpoint): Turn into ...
754 (linux_process_target::stopped_by_hw_breakpoint): ... this.
755 (linux_supports_stopped_by_hw_breakpoint): Turn into ...
756 (linux_process_target::supports_stopped_by_hw_breakpoint): ... this.
757 * linux-low.h (class linux_process_target): Update.
758 * lynx-low.cc (lynx_target_ops): Update.
759 * nto-low.cc (nto_target_ops): Update.
760 * win32-low.cc (win32_target_ops): Update.
762 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
764 Turn process_stratum_target's {supports_}stopped_by_sw_breakpoint
765 ops into methods of process_target.
767 * target.h (struct process_stratum_target): Remove the target ops.
768 (class process_target): Add the target ops.
769 (target_stopped_by_sw_breakpoint): Update the macro.
770 (target_supports_stopped_by_sw_breakpoint): Update the macro.
771 * target.cc (process_target::stopped_by_sw_breakpoint): Define.
772 (process_target::supports_stopped_by_sw_breakpoint): Define.
774 Update the derived classes and callers below.
776 * linux-low.cc (linux_target_ops): Update.
777 (linux_stopped_by_sw_breakpoint): Turn into ...
778 (linux_process_target::stopped_by_sw_breakpoint): ... this.
779 (linux_supports_stopped_by_sw_breakpoint): Turn into ...
780 (linux_process_target::supports_stopped_by_sw_breakpoint): ... this.
781 * linux-low.h (class linux_process_target): Update.
782 * lynx-low.cc (lynx_target_ops): Update.
783 * nto-low.cc (nto_target_ops): Update.
784 * win32-low.cc (win32_target_ops): Update.
786 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
788 Turn process_stratum_target's insert_point and remove_point ops
789 into methods of process_target.
791 * target.h (struct process_stratum_target): Remove the target ops.
792 (class process_target): Add the target ops.
793 * target.cc (process_target::insert_point): Define.
794 (process_target::remove_point): Define.
796 Update the derived classes and callers below.
798 * mem-break.cc (set_raw_breakpoint_at): Update.
799 (delete_raw_breakpoint): Update.
800 (uninsert_raw_breakpoint): Update.
801 (reinsert_raw_breakpoint): Update.
802 * linux-low.cc (linux_target_ops): Update.
803 (linux_insert_point): Turn into ...
804 (linux_process_target::insert_point): ... this.
805 (linux_remove_point): Turn into ...
806 (linux_process_target::remove_point): ... this.
807 * linux-low.h (class linux_process_target): Update.
808 * lynx-low.cc (lynx_target_ops): Update.
809 * nto-low.cc (nto_target_ops): Update.
810 (nto_insert_point): Turn into ...
811 (nto_process_target::insert_point): ... this.
812 (nto_remove_point): Turn into ...
813 (nto_process_target::remove_point): ... this.
814 * nto-low.h (class nto_process_target): Update.
815 * win32-low.cc (win32_target_ops): Update.
816 (win32_insert_point): Turn into ...
817 (win32_process_target::insert_point): ... this.
818 (win32_remove_point): Turn into ...
819 (win32_process_target::remove_point): ... this.
820 * win32-low.h (class win32_process_target): Update.
822 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
824 Turn process_stratum_target's supports_z_point_type op into a
825 method of process_target.
827 * target.h (struct process_stratum_target): Remove the target op.
828 (class process_target): Add the target op.
829 * target.cc (process_target::supports_z_point_type): Define.
831 Update the derived classes and callers below.
833 * mem-break.cc (z_type_supported): Update.
834 * linux-low.cc (linux_target_ops): Update.
835 (linux_supports_z_point_type): Turn into ...
836 (linux_process_target::supports_z_point_type): ... this.
837 * linux-low.h (class linux_process_target): Update.
838 * lynx-low.cc (lynx_target_ops): Update.
839 * nto-low.cc (nto_target_ops): Update.
840 (nto_supports_z_point_type): Turn into ...
841 (nto_process_target::supports_z_point_type): ... this.
842 * nto-low.h (class nto_process_target): Update.
843 * win32-low.cc (win32_target_ops): Update.
844 (win32_supports_z_point_type): Turn into ...
845 (win32_process_target::supports_z_point_type): ... this.
846 * win32-low.h (class win32_process_target): Update.
848 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
850 Turn process_stratum_target's read_auxv op into a method of
853 * target.h (class process_stratum_target): Remove the target op.
854 (struct process_target): Add the target op. Also add
855 'supports_read_auxv'.
856 * target.cc (process_target::read_auxv): Define.
857 (process_target::supports_read_auxv): Define.
859 Update the derived classes and callers below.
861 * server.cc (handle_qxfer_auxv): Update.
862 (handle_query): Update.
863 * linux-low.cc (linux_target_ops): Update.
864 (linux_process_target::supports_read_auxv): Define.
865 (linux_read_auxv): Turn into ...
866 (linux_process_target::read_auxv): ... this.
867 * linux-low.h (class linux_process_target): Update.
868 * lynx-low.cc (lynx_target_ops): Update.
869 * nto-low.cc (nto_target_ops): Update.
870 (nto_process_target::supports_read_auxv): Define.
871 (nto_read_auxv): Turn into ...
872 (nto_process_target::read_auxv): ... this.
873 * nto-low.h (class nto_process_target): Update.
874 * win32-low.cc (win32_target_ops): Update.
876 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
878 Turn process_stratum_target's request_interrupt op into a method of
881 * target.h (struct process_stratum_target): Remove the target op.
882 (class process_target): Add the target op.
884 Update the derived classes and callers below.
886 * remote-utils.cc (putpkt_binary_1): Update.
887 (input_interrupt): Update.
889 * server.cc (handle_v_requests): Update.
890 * linux-low.cc (linux_target_ops): Update.
891 (linux_request_interrupt): Turn into ...
892 (linux_process_target::request_interrupt): ... this.
893 * linux-low.h (class linux_process_target): Update.
894 * lynx-low.cc (lynx_target_ops): Update.
895 (lynx_request_interrupt): Turn into ...
896 (lynx_process_target::request_interrupt): ... this.
897 * lynx-low.h (class lynx_process_target): Update.
898 * nto-low.cc (nto_target_ops): Update.
899 (nto_request_interrupt): Turn into ...
900 (nto_process_target::request_interrupt): ... this.
901 * nto-low.h (class nto_process_target): Update.
902 * win32-low.cc (win32_target_ops): Update.
903 (win32_request_interrupt): Turn into ...
904 (win32_process_target::request_interrupt): ... this.
905 * win32-low.h (class win32_process_target): Update.
907 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
909 Turn process_stratum_target's look_up_symbols op into a method of
912 * target.h (struct process_stratum_target): Remove the target op.
913 (class process_target): Add the target op.
914 * target.cc (process_target::look_up_symbols): Define.
916 Update the derived classes and callers below.
918 * server.cc (handle_query): Update.
919 * linux-low.cc (linux_target_ops): Update.
920 (linux_look_up_symbols): Turn into ...
921 (linux_process_target::look_up_symbols): ... this.
922 * linux-low.h (class linux_process_target): Update.
923 * lynx-low.cc (lynx_target_ops): Update.
924 * nto-low.cc (nto_target_ops): Update.
925 * win32-low.cc (win32_target_ops): Update.
927 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
929 Turn process_stratum_target's read_memory and write_memory
930 ops into methods of process_target.
932 * target.h (struct process_stratum_target): Remove the target ops.
933 (class process_target): Add the target ops.
935 Update the derived classes and callers below.
937 * linux-aarch32-low.cc (arm_breakpoint_at): Update.
938 * linux-aarch64-low.cc (aarch64_breakpoint_at): Update.
939 * linux-arm-low.cc (arm_sigreturn_next_pc): Update.
940 (arm_get_syscall_trapinfo): Update.
941 * linux-cris-low.cc (cris_breakpoint_at): Update.
942 * linux-crisv32-low.cc (cris_breakpoint_at): Update.
943 * linux-m32r-low.cc (m32r_breakpoint_at): Update.
944 * linux-mips-low.cc (mips_breakpoint_at): Update.
945 * linux-nios2-low.cc (nios2_breakpoint_at): Update.
946 * linux-ppc-low.cc (ppc_breakpoint_at): Update.
947 * linux-sh-low.cc (sh_breakpoint_at): Update.
948 * linux-sparc-low.cc (sparc_fill_gregset_to_stack): Update.
949 (sparc_store_gregset_from_stack): Update.
950 (sparc_breakpoint_at): Update.
951 * linux-tic6x-low.cc (tic6x_breakpoint_at): Update.
952 * linux-tile-low.cc (tile_breakpoint_at): Update.
953 * linux-x86-low.cc (x86_breakpoint_at): Update.
954 * linux-xtensa-low.cc (xtensa_breakpoint_at): Update.
955 * mem-brea.cc (insert_memory_breakpoint): Update.
956 (validate_inserted_breakpoint): Update.
957 * target.cc (read_inferior_memory): Update.
958 (target_write_memory): Update.
959 * linux-low.cc (linux_target_ops): Update.
960 (linux_read_memory): Make a wrapper around the read_memory target
962 (linux_process_target::read_memory): Rename from linux_read_memory.
963 (linux_write_memory): Turn into ...
964 (linux_process_target::write_memory): ... this.
965 * linux-low.h (class linux_process_target): Update.
966 * lynx-low.cc (lynx_target_ops): Update.
967 (lynx_read_memory): Turn into ...
968 (lynx_process_target::read_memory): ... this.
969 (lynx_write_memory): Turn into ...
970 (lynx_process_target::write_memory): ... this.
971 * lynx-low.h (class lynx_process_target): Update.
972 * nto-low.cc (nto_target_ops): Update.
973 (nto_read_memory): Turn into ...
974 (nto_process_target::read_memory): ... this.
975 (nto_write_memory): Turn into ...
976 (nto_process_target::write_memory): ... this.
977 * nto-low.h (class nto_process_target): Update.
978 * win32-low.cc (win32_target_ops): Update.
979 (win32_read_inferior_memory): Turn into ...
980 (win32_process_target::read_memory): ... this.
981 (win32_write_inferior_memory): Turn into ...
982 (win32_process_target::write_memory): ... this.
983 * win32-low.h (class win32_process_target): Update.
985 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
987 Turn process_stratum_target's prepare_to_access_memory and
988 done_accessing_memory ops into methods of process_target.
990 * target.h (struct process_stratum_target): Remove the target ops.
991 (class process_target): Add the target ops.
992 * target.cc (process_target::prepare_to_access_memory): Define.
993 (process_target::done_accessing_memory): Define.
994 (prepare_to_access_memory): Update.
995 (done_accessing_memory): Update.
997 Update the derived classes and callers below.
999 * linux-low.cc (linux_target_ops): Update.
1000 (linux_prepare_to_access_memory): Turn into ...
1001 (linux_process_target::prepare_to_access_memory): ... this.
1002 (linux_done_accessing_memory): Turn into ...
1003 (linux_process_target::done_accessing_memory): ... this.
1004 * linux-low.h (class linux_process_target): Update.
1005 * lynx-low.cc (lynx_target_ops): Update.
1006 * nto-low.cc (nto_target_ops): Update.
1007 * win32-low.cc (win32_target_ops): Update.
1009 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1011 Turn process_stratum_target's fetch_registers and store_registers
1012 ops into methods of process_target.
1014 * target.h (struct process_stratum_target): Remove the target ops.
1015 (class process_target): Add the target ops.
1016 (fetch_inferior_registers): Update the macro.
1017 (store_inferior_registers): Update the macro.
1019 Update the derived classes and callers below.
1021 * linux-low.cc (linux_target_ops): Update.
1022 (linux_fetch_registers): Turn into ...
1023 (linux_process_target::fetch_registers): ... this.
1024 (linux_store_registers): Turn into ...
1025 (linux_process_target::store_registers): ... this.
1026 * linux-low.h (class linux_process_target): Update.
1027 * lynx-low.cc (lynx_target_ops): Update.
1028 (lynx_fetch_registers): Turn into ...
1029 (lynx_process_target::fetch_registers): ... this.
1030 (lynx_store_registers): Turn into ...
1031 (lynx_process_target::store_registers): ... this.
1032 * lynx-low.h (class lynx_process_target): Update.
1033 * nto-low.cc (nto_target_ops): Update.
1034 (nto_fetch_registers): Turn into ...
1035 (nto_process_target::fetch_registers): ... this.
1036 (nto_store_registers): Turn into ...
1037 (nto_process_target::store_registers): ... this.
1038 * nto-low.h (class nto_process_target): Update.
1039 * win32-low.cc (win32_target_ops): Update.
1040 (win32_fetch_inferior_registers): Turn into ...
1041 (win32_process_target::fetch_registers): ... this.
1042 (win32_store_inferior_registers): Turn into ...
1043 (win32_process_target::store_registers): ... this.
1044 * win32-low.h (class win32_process_target): Update.
1046 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1048 Turn process_stratum_target's wait op into a method of
1051 * target.h (struct process_stratum_target): Remove the target op.
1052 (class process_target): Add the target op.
1054 Update the derived classes and callers below.
1056 * target.cc (target_wait): Update.
1057 * linux-low.cc (linux_target_ops): Update.
1058 (linux_wait): Turn into ...
1059 (linux_process_target::wait): ... this.
1060 * linux-low.h (class linux_process_target): Update.
1061 * lynx-low.cc (lynx_target_ops): Update.
1062 (lynx_wait): Turn into ...
1063 (lynx_process_target::wait): ... this.
1064 * lynx-low.h (class lynx_process_target): Update.
1065 * nto-low.cc (nto_target_ops): Update.
1066 (nto_wait): Turn into ...
1067 (nto_process_target::wait): ... this.
1068 * nto-low.h (class nto_process_target): Update.
1069 * win32-low.cc (win32_target_ops): Update.
1070 (win32_wait): Turn into ...
1071 (win32_process_target::wait): ... this.
1072 (do_initial_child_stuff): Update.
1073 * win32-low.h (class win32_process_target): Update.
1075 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1077 Turn process_stratum_target's resume op into a method of
1080 * target.h (struct process_stratum_target): Remove the target op.
1081 (class process_target): Add the target op.
1083 Update the derived classes and callers below.
1085 * server.cc (resume): Update.
1086 * target.cc (target_stop_and_wait): Update.
1087 (target_continue_no_signal): Update.
1088 (target_continue): Update.
1089 * linux-low.cc (linux_target_ops): Update.
1090 (linux_resume): Turn into ...
1091 (linux_process_target::resume): ... this.
1092 * linux-low.h (class linux_process_target): Update.
1093 * lynx-low.cc (lynx_target_ops): Update.
1094 (lynx_resume): Turn into ...
1095 (lynx_process_target::resume): ... this.
1096 * lynx-low.h (class lynx_process_target): Update.
1097 * nto-low.cc (nto_target_ops): Update.
1098 (nto_resume): Turn into ...
1099 (nto_process_target::resume): ... this.
1100 * nto-low.h (class nto_process_target): Update.
1101 * win32-low.cc (win32_target_ops): Update.
1102 (win32_resume): Turn into ...
1103 (win32_process_target::resume): ... this.
1104 (win32_process_target::detach): Update.
1105 (do_initial_child_stuff): Update.
1106 * win32-low.h (class win32_process_target): Update.
1108 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1110 Turn process_stratum_target's thread_alive op into a method of
1113 * target.h (struct process_stratum_target): Remove the target op.
1114 (class process_target): Add the target op.
1115 (mythread_alive): Update the macro.
1117 Update the derived classes and callers below.
1119 * linux-low.cc (linux_target_ops): Update.
1120 (linux_thread_alive): Turn into ...
1121 (linux_process_target::thread_alive): ... this.
1122 (wait_for_sigstop): Update.
1123 * linux-low.h (class linux_process_target): Update.
1124 * lynx-low.cc (lynx_target_ops): Update.
1125 (lynx_thread_alive): Turn into ...
1126 (lynx_process_target::thread_alive): ... this.
1127 * lynx-low.h (class lynx_process_target): Update.
1128 * nto-low.cc (nto_target_ops): Update.
1129 (nto_thread_alive): Turn into ...
1130 (nto_process_target::thread_alive): ... this.
1131 * nto-low.h (class nto_process_target): Update.
1132 * win32-low.cc (win32_target_ops): Update.
1133 (win32_thread_alive): Turn into ...
1134 (win32_process_target::thread_alive): ... this.
1135 * win32-low.h (class win32_process_target): Update.
1137 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1139 Turn process_stratum_target's join op into a method of
1142 * target.h (struct process_stratum_target): Remove the target op.
1143 (class process_target): Add the target op.
1144 (join_inferior): Update the macro.
1146 Update the derived classes and callers below.
1148 * linux-low.cc (linux_target_ops): Update.
1149 (linux_join): Turn into ...
1150 (linux_process_target::join): ... this.
1151 * linux-low.h (class linux_process_target): Update.
1152 * lynx-low.cc (lynx_target_ops): Update.
1153 (lynx_join): Turn into ...
1154 (lynx_process_target::join): ... this.
1155 * lynx-low.h (class lynx_process_target): Update.
1156 * nto-low.cc (nto_target_ops): Update.
1157 (nto_process_target::join): Define.
1158 * nto-low.h (class nto_process_target): Update.
1159 * win32-low.cc (win32_target_ops): Update.
1160 (win32_join): Turn into ...
1161 (win32_process_target::join): ... this.
1162 * win32-low.h (class win32_process_target): Update.
1164 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1166 Turn process_stratum_target's mourn op into a method of
1169 * target.h (struct process_stratum_target): Remove the target op.
1170 (class process_target): Add the target op.
1172 Update the derived classes and callers below.
1174 * target.cc (target_mourn_inferior): Update.
1175 * linux-low.cc (linux_target_ops): Update.
1176 (linux_mourn): Turn into ...
1177 (linux_process_target::mourn): ... this.
1178 (handle_extended_wait): Update.
1179 (linux_process_target::kill): Update.
1180 (linux_process_target::detach): Update.
1181 * linux-low.h (class linux_process_target): Update.
1182 * lynx-low.cc (lynx_target_ops): Update.
1183 (lynx_mourn): Turn into ...
1184 (lynx_process_target::mourn): ... this.
1185 * lynx-low.h (class lynx_process_target): Update.
1186 * nto-low.cc (nto_target_ops): Update.
1187 (nto_mourn): Turn into ...
1188 (nto_process_target::mourn): ... this.
1189 * nto-low.h (class nto_process_target): Update.
1190 * win32-low.cc (win32_target_ops): Update.
1191 (win32_mourn): Turn into ...
1192 (win32_process_target::mourn): ... this.
1193 * win32-low.h (class win32_process_target): Update.
1195 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1197 Turn process_stratum_target's detach op into a method of
1200 * target.h (struct process_stratum_target): Remove the target op.
1201 (class process_target): Add the target op.
1202 (detach_inferior): Update the macro.
1204 Update the derived classes and callers below.
1206 * linux-low.cc (linux_target_ops): Update.
1207 (linux_detach): Turn into ...
1208 (linux_process_target::detach): ... this.
1209 * linux-low.h (class linux_process_target): Update.
1210 * lynx-low.cc (lynx_target_ops): Update.
1211 (lynx_detach): Turn into ...
1212 (lynx_process_target::detach): ... this.
1213 * lynx-low.h (class lynx_process_target): Update.
1214 * nto-low.cc (nto_target_ops): Update.
1215 (nto_detach): Turn into ...
1216 (nto_process_target::detach): ... this.
1217 * nto-low.h (class nto_process_target): Update.
1218 * win32-low.cc (win32_target_ops): Update.
1219 (win32_detach): Turn into ...
1220 (win32_process_target::detach): ... this.
1221 * win32-low.h (class win32_process_target): Update.
1223 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1225 Turn process_stratum_target's kill op into a method of
1228 * target.h (struct process_stratum_target): Remove the target op.
1229 (class process_target): Add the target op.
1231 Update the derived classes and callers below.
1233 * target.cc (kill_inferior): Update.
1234 * linux-low.cc (linux_target_ops): Update.
1235 (linux_kill): Turn into ...
1236 (linux_process_target::kill): ... this.
1237 * linux-low.h (class linux_process_target): Update.
1238 * lynx-low.cc (lynx_target_ops): Update.
1239 (lynx_kill): Turn into ...
1240 (lynx_process_target::kill): ... this.
1241 * lynx-low.h (class lynx_process_target): Update.
1242 * nto-low.cc (nto_target_ops): Update.
1243 (nto_kill): Turn into ...
1244 (nto_process_target::kill): ... this.
1245 * nto-low.h (class nto_process_target): Update.
1246 * win32-low.cc (win32_target_ops): Update.
1247 (win32_kill): Turn into ...
1248 (win32_process_target::kill): ... this.
1249 * win32-low.h (class win32_process_target): Update.
1251 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1253 Turn process_stratum_target's attach op into a method of
1256 * target.h (struct process_stratum_target): Remove the target op.
1257 (class process_target): Add the target op.
1258 (myattach): Update the macro.
1260 Update the derived classes and callers below.
1262 * linux-low.cc (linux_target_ops): Update.
1263 (linux_attach): Turn into ...
1264 (linux_process_target::attach): ... this.
1265 * linux-low.h (class linux_process_target): Update.
1266 * lynx-low.cc (lynx_target_ops): Update.
1267 (lynx_attach): Turn into ...
1268 (lynx_process_target::attach): ... this.
1269 * lynx-low.h (class lynx_process_target): Update.
1270 * nto-low.cc (nto_target_ops): Update.
1271 (nto_attach): Turn into ...
1272 (nto_process_target::attach): ... this.
1273 * nto-low.h (class nto_process_target): Update.
1274 * win32-low.cc (win32_target_ops): Update.
1275 (win32_attach): Turn into ...
1276 (win32_process_target::attach): ... this.
1277 * win32-low.h (class win32_process_target): Update.
1279 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1281 Turn process_stratum_target's post_create_inferior op into a method
1284 * target.h (struct process_stratum_target): Remove the target op.
1285 (class process_target): Add the target op.
1286 (target_post_create_inferior): Update the macro.
1287 * target.cc (process_target::post_create_inferior): Define.
1289 Update the derived classes and callers below.
1291 * linux-low.cc (linux_target_ops): Update.
1292 (linux_post_create_inferior): Turn into ...
1293 (linux_process_target::post_create_inferior): ... this.
1294 * linux-low.h (class linux_process_target): Update.
1295 * lynx-low.cc (lynx_target_ops): Update.
1296 * nto-low.cc (nto_target_ops): Update.
1297 * win32-low.cc (win32_target_ops): Update.
1299 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1301 Turn process_stratum_target's create_inferior op into a method of
1304 * target.h (struct process_stratum_target): Remove the target op.
1305 (class process_target): Add the target op.
1306 (create_inferior): Rename the macro to ...
1307 (target_create_inferior): ... this.
1309 Update the derived classes and callers below.
1311 * server.cc (handle_v_run): Update.
1312 (captured_main): Update.
1313 (process_serial_event): Update.
1314 * linux-low.cc (linux_target_ops): Update.
1315 (linux_create_inferior): Turn into ...
1316 (linux_process_target::create_inferior): ... this.
1317 * linux-low.h (class linux_process_target): Update.
1318 * lynx-low.cc (lynx_target_ops): Update.
1319 (lynx_create_inferior): Turn into ...
1320 (lynx_process_target::create_inferior): ... this.
1321 * lynx-low.h (class lynx_process_target): Update.
1322 * nto-low.cc (nto_target_ops): Update.
1323 (nto_create_inferior): Turn into ...
1324 (nto_process_target::create_inferior): ... this.
1325 * nto-low.h (class nto_process_target): Update.
1326 * win32-low.cc (win32_target_ops): Update.
1327 (win32_create_inferior): Turn into ...
1328 (win32_process_target::create_inferior): ... this.
1329 * win32-low.h (class win32_process_target): Update.
1331 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1333 * target.h (class process_target): New class definition.
1334 (struct process_stratum_target) <pt>: New field with type
1336 * linux-low.h (class linux_process_target): Define as a derived
1337 class of 'process_target'.
1338 * linux-low.cc (linux_target_ops): Add a linux_process_target*
1340 * lynx-low.h (class lynx_process_target): Define as a derived
1341 class of 'process_target'.
1342 * lynx-low.cc (lynx_target_ops): Add a lynx_process_target*
1344 * nto-low.h (class nto_process_target): Define as a derived
1345 class of 'process_target'.
1346 * nto-low.cc (nto_target_ops): Add an nto_process_target*
1348 * win32-low.h (class win32_process_target): Define as a derived
1349 class of 'process_target'.
1350 * win32-low.cc (win32_target_ops): Add a win32_process_target*
1353 2020-02-19 Andrew Burgess <andrew.burgess@embecosm.com>
1355 * configure: Regenerate.
1357 2020-02-19 Maciej W. Rozycki <macro@wdc.com>
1358 Andrew Burgess <andrew.burgess@embecosm.com>
1360 * linux-riscv-low.cc: New file.
1361 * Makefile.in (SFILES): Add linux-riscv-low.cc, arch/riscv.c,
1362 and nat/riscv-linux-tdesc.c.
1363 * configure.srv <riscv*-*-linux*> (srv_tgtobj)
1364 (srv_linux_regsets, srv_linux_usrregs, srv_linux_thread_db):
1367 2020-02-14 Tom Tromey <tom@tromey.com>
1369 * acinclude.m4: Don't include acx_configure_dir.m4.
1370 * Makefile.in (LIBIBERTY_BUILDDIR, GNULIB_BUILDDIR): Update.
1371 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): Remove.
1372 (all, install-only, uninstall, clean-info, clean)
1373 (maintainer-clean): Don't recurse.
1374 (subdir_do, all-lib): Remove.
1375 ($(LIBGNU) $(LIBIBERTY) $(GNULIB_H)): Remove rule.
1377 (generated_files): Update.
1378 ($(GNULIB_BUILDDIR)/Makefile): Remove rule.
1379 * configure: Rebuild.
1380 * configure.ac: Don't configure gnulib or libiberty.
1383 2020-02-14 Eli Zaretskii <eliz@gnu.org>
1385 * win32-low.c (create_process): Prepend PROGRAM to ARGS when
1386 preparing the command line for CreateProcess.
1387 (win32_create_inferior): Reflect the program name in debugging
1388 output that shows the process and its command line.
1390 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
1392 * Makefile.in: Rename source files from .c to .cc.
1393 * %.c: Rename to %.cc.
1394 * configure.ac: Rename server.c to server.cc.
1395 * configure: Re-generate.
1397 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
1399 * Makefile.in: Rename gdbsupport source files from .c to .cc.
1401 2020-02-12 Hannes Domani <ssbssa@yahoo.de>
1403 * win32-low.c (win32_create_inferior): Set signal_pid.
1405 2020-02-12 Maciej W. Rozycki <macro@wdc.com>
1406 Pedro Alves <palves@redhat.com>
1408 Skip building gdbserver in a cross-configuration.
1409 * configure.srv: Set $gdbserver_host depending on whether $target
1410 is $host. Use $gdbserver_host instead of $host.
1412 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
1414 * configure: Re-generate.
1416 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
1418 * configure: Re-generate.
1420 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
1422 * acinclude.m4: Update warning.m4 path.
1424 2020-02-09 Hannes Domani <ssbssa@yahoo.de>
1426 * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
1427 (handle_exception): Set siginfo_er.
1428 (win32_xfer_siginfo): New function.
1430 2020-02-07 Tom Tromey <tom@tromey.com>
1431 Pedro Alves <palves@redhat.com>
1433 * README: Update build documentation.
1434 * configure.srv: Set UNSUPPORTED if host is unsupported. Check
1436 * configure.ac: Update paths.
1437 * configure: Rebuild.
1438 * acinclude.m4: Update paths.
1439 * Makefile.in: Update include paths.
1440 (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
1441 (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
1442 (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
1443 (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
1444 (%-generated.c): Update paths.
1445 * Move entire directory from ../gdb/gdbserver.
1447 2020-01-29 Maciej W. Rozycki <macro@wdc.com>
1449 * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
1451 2020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1453 * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
1454 assignment instead of srv_linux_obj.
1456 2020-01-28 Hannes Domani <ssbssa@yahoo.de>
1458 * server.c (handle_qxfer_libraries): Write segment-address with
1461 2020-01-24 Hannes Domani <ssbssa@yahoo.de>
1463 * Makefile.in (install-strip): New target.
1464 (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
1465 * aclocal.m4: Regenerate.
1466 * configure: Regenerate.
1467 * configure.ac: Add AM_PROG_INSTALL_STRIP.
1469 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
1471 * Makefile.in (SFILES): Adjust paths to point to real files.
1472 (OBS): Move waitstatus.o to target/waitstatus.o.
1473 (TAGS): Transform paths appropriately.
1475 (nat/%.o): ... this pattern rule.
1477 (target/%.o): ... this pattern rule.
1478 * configure.srv: Adjust paths throughout to include nat/ prefix
1479 with the revant files.
1480 * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
1481 * configure: Regenerate.
1483 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
1485 * Makefile.in (TAGS): Remove config files from the recipe.
1487 2020-01-14 Tom Tromey <tom@tromey.com>
1489 * configure: Rebuild.
1490 * configure.ac: Remove any checks that were added to common.m4.
1491 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
1494 2020-01-14 Tom Tromey <tom@tromey.com>
1496 * server.h: Include config.h.
1497 * gdbreplay.c: Include config.h.
1498 * configure: Rebuild.
1499 * configure.ac: Don't source common.host.
1500 * acinclude.m4: Update path.
1501 * Makefile.in (INCSUPPORT): New variable.
1502 (INCLUDE_CFLAGS): Add INCSUPPORT.
1503 (SFILES): Update paths.
1504 (version-generated.c): Update path to create-version.sh.
1505 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
1507 2020-01-14 Tom Tromey <tom@tromey.com>
1509 * configure.ac (LIBS): Use WIN32APILIBS.
1510 (USE_WIN32API): Don't define.
1511 * configure: Rebuild.
1513 2020-01-14 Tom Tromey <tom@tromey.com>
1515 * configure: Rebuild.
1517 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1519 * Makefile.in (%-generated.c): Remove rule for files from
1522 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1524 * configure: Re-generate.
1526 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1528 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
1530 * tracepoint.c (stop_tracing, flush_trace_buffer,
1531 about_to_request_buffer_space, get_trace_state_variable_value,
1532 set_trace_state_variable_value, gdb_collect): Add declaration.
1534 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1536 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
1537 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
1538 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
1539 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
1540 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
1543 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1545 * inferiors.c: Include gdbsupport/common-inferior.h.
1547 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1549 * hostio-errno.c: Include hostio.h.
1551 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1553 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
1556 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
1558 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
1559 * linux-arm-tdesc.h: Include arch/arm.h.
1561 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
1563 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
1565 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
1567 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
1568 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
1570 2020-01-10 Pedro Alves <palves@redhat.com>
1572 * fork-child.c (post_fork_inferior): Pass target down to
1574 * inferiors.c (switch_to_thread): Add process_stratum_target
1576 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
1577 * nto-low.c (nto_target_ops): Now a process_stratum_target.
1578 * linux-low.c (linux_target_ops): Now a process_stratum_target.
1579 * remote-utils.c (prepare_resume_reply): Pass the target to
1581 * target.c (the_target): Now a process_stratum_target.
1582 (done_accessing_memory): Pass the target to switch_to_thread.
1583 (set_target_ops): Ajust to use process_stratum_target.
1584 * target.h (struct target_ops): Rename to ...
1585 (struct process_stratum_target): ... this.
1586 (the_target, set_target_ops): Adjust.
1587 (prepare_to_access_memory): Adjust comment.
1588 * win32-low.c (child_xfer_memory): Adjust to use
1589 process_stratum_target.
1590 (win32_target_ops): Now a process_stratum_target.
1592 2020-01-06 Eli Zaretskii <eliz@gnu.org>
1593 Pedro Alves <palves@redhat.com>
1595 * win32-low.c (get_child_debug_event): Extract the fatal exception
1596 from the exit status and convert to the equivalent Posix signal
1598 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
1599 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
1601 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
1603 * Makefile.in: Use INSTALL_PROGRAM_ENV.
1605 2020-01-01 Joel Brobecker <brobecker@adacore.com>
1607 * server.c (gdbserver_version): Change copyright year to 2020.
1608 * gdbreplay.c (gdbreplay_version): Likewise.
1610 2019-12-19 Christian Biesinger <cbiesinger@google.com>
1612 * configure: Regenerate.
1613 * configure.ac: Quote variable arguments of test.
1615 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
1617 * Makefile.in: Fix build with GNU Make 3.81
1619 2019-12-16 Tom Tromey <tromey@adacore.com>
1621 * server.c (get_exec_file): Constify result.
1623 2019-12-10 Christian Biesinger <cbiesinger@google.com>
1625 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
1626 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
1627 * config.in: Regenerate.
1628 * configure: Regenerate.
1629 * configure.ac: Don't check for strerror.
1630 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
1631 Call safe_strerror instead of strerror.
1632 * server.h (strerror): Remove this now-unnecessary declaration.
1633 * tracepoint.c (init_named_socket): Call safe_strerror instead of
1635 (gdb_agent_helper_thread): Likewise.
1636 * utils.c (perror_with_name): Likewise.
1638 2019-11-26 Tom Tromey <tom@tromey.com>
1640 * configure, config.in: Rebuild.
1642 2019-11-26 Tom Tromey <tom@tromey.com>
1644 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
1645 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
1647 * configure, config.in: Rebuild.
1649 2019-11-26 Tom Tromey <tom@tromey.com>
1651 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
1652 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
1653 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
1654 * acinclude.m4: Include ax_pthread.m4.
1655 * config.in, configure: Rebuild.
1657 2019-11-26 Christian Biesinger <cbiesinger@google.com>
1659 * debug.c (debug_set_output): Call safe_strerror instead of
1661 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
1662 (linux_kill_one_lwp): Likewise.
1663 (linux_detach_one_lwp): Likewise.
1664 (linux_wait_for_event_filtered): Likewise.
1665 (store_register): Likewise.
1666 * lynx-low.c (lynx_attach): Likewise.
1667 * mem-break.c (insert_memory_breakpoint): Likewise.
1668 (remove_memory_breakpoint): Likewise.
1669 (delete_fast_tracepoint_jump): Likewise.
1670 (set_fast_tracepoint_jump): Likewise.
1671 (uninsert_fast_tracepoint_jumps_at): Likewise.
1672 (reinsert_fast_tracepoint_jumps_at): Likewise.
1673 * nto-low.c (nto_xfer_memory): Likewise.
1674 (nto_resume): Likewise.
1676 2019-11-20 Luis Machado <luis.machado@linaro.org>
1678 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
1679 instead of register count.
1680 * tdesc.c (tdesc_contains_feature): New function.
1681 * tdesc.h (tdesc_contains_feature): New prototype.
1683 2019-11-15 Christian Biesinger <cbiesinger@google.com>
1685 * Makefile.in: Add safe-strerror.c.
1686 * configure: Regenerate.
1687 * configure.ac: Don't source common.host.
1689 2019-11-15 Christian Biesinger <cbiesinger@google.com>
1691 * config.in: Regenerate.
1692 * configure: Regenerate.
1694 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
1696 * ax.c (ax_printf): Handle size_t_arg.
1698 2019-11-06 Christian Biesinger <cbiesinger@google.com>
1700 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
1701 * mi/mi-main.c (output_cores): Likewise.
1702 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
1703 (linux_xfer_osdata_modules): Likewise.
1704 * remote.c (register_remote_support_xml): Likewise.
1705 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
1706 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
1708 2019-11-01 Christian Biesinger <cbiesinger@google.com>
1710 * configure: Regenerate.
1711 * configure.ac: Remove check for strerror_r.
1713 2019-10-31 Christian Biesinger <cbiesinger@google.com>
1715 * config.in: Regenerate.
1716 * configure: Regenerate.
1717 * configure.ac: Also check for strerror_r.
1719 2019-10-31 Christian Biesinger <cbiesinger@google.com>
1721 * ax.h (debug_agent): Remove duplicate declaration.
1723 2019-10-26 Tom de Vries <tdevries@suse.de>
1725 * linux-aarch64-low.c: Fix typos in comments.
1726 * linux-arm-low.c: Same.
1727 * linux-low.c: Same.
1728 * linux-ppc-low.c: Same.
1729 * proc-service.c: Same.
1732 * tracepoint.c: Same.
1733 * win32-low.c: Same.
1735 2019-10-25 Tom Tromey <tromey@adacore.com>
1737 * utils.c (xstrdup): Remove.
1739 2019-10-23 Tom Tromey <tom@tromey.com>
1741 * configure, config.in: Rebuild.
1743 2019-10-23 Tom Tromey <tom@tromey.com>
1745 * configure: Rebuild.
1746 * acinclude.m4: Use m4_include, not sinclude.
1748 2019-10-17 Tom Tromey <tromey@adacore.com>
1750 * configure: Rebuild.
1751 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
1752 in AC_CONFIG_FILES invocation.
1753 * Makefile.in (stamp-h, Makefile): Use new-style config.status
1756 2019-10-16 Christian Biesinger <cbiesinger@google.com>
1758 * server.c: Include xml-builtin.h.
1759 (get_xml_features): Don't declare xml_builtins here.
1761 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
1763 * Makefile.in: Remove references to vec-ipa.o.
1765 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
1767 * Makefile.in: Remove references to vec.c.
1769 2019-10-02 Christian Biesinger <cbiesinger@google.com>
1771 * server.c (server_waiting): Change to bool.
1772 (extended_protocol): Likewise.
1773 (response_needed): Likewise.
1774 (exit_requested): Likewise.
1775 (run_once): Likewise.
1776 (report_no_resumed): Likewise.
1777 (non_stop): Likewise.
1778 (disable_packet_vCont): Likewise.
1779 (disable_packet_Tthread): Likewise.
1780 (disable_packet_qC): Likewise.
1781 (disable_packet_qfThreadInfo): Likewise.
1782 (handle_general_set): Update.
1783 (handle_detach): Update.
1784 (handle_monitor_command): Update.
1785 (handle_query): Update.
1786 (captured_main): Update.
1787 (process_serial_event): Update.
1788 * server.h (server_waiting): Change to bool.
1789 (disable_packet_vCont): Likewise.
1790 (disable_packet_Tthread): Likewise.
1791 (disable_packet_qC): Likewise.
1792 (disable_packet_qfThreadInfo): Likewise.
1793 (run_once): Likewise.
1794 (non_stop): Likewise.
1795 * target.c (target_stop_and_wait): Update.
1797 2019-10-02 Tom Tromey <tromey@adacore.com>
1799 * Makefile.in (SFILES): Add common-inferior.c.
1800 (OBS): Add common-inferior.o.
1801 * server.c (startup_with_shell): Don't define.
1803 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
1805 * linux-low.c (linux_low_read_btrace): Update for change to
1808 2019-09-20 Christian Biesinger <cbiesinger@google.com>
1810 * debug.c (debug_threads): Remove comment in favor of the header.
1811 * debug.h (using_threads): Add declaration.
1812 (debug_threads): Add comment.
1813 * linux-aarch64-low.c: Include debug.h and remove declaration of
1815 * nto-low.c: Likewise.
1816 * remote-utils.c: Likewise.
1817 * thread-db.c: Likewise.
1819 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
1821 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
1822 and powerpc-cell64l-ipa.o.
1823 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
1824 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
1825 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
1828 * spu-low.c: Remove file.
1830 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
1831 (parse_spufs_run): Remove.
1832 (ppc_get_pc): Remove Cell/B.E. support.
1833 (ppc_set_pc): Likewise.
1834 (ppc_breakpoint_at): Likewise.
1835 (ppc_arch_setup): Likewise.
1836 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
1837 tdesc_powerpc_cell32l.
1838 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
1839 or init_registers_powerpc_cell32l.
1840 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
1841 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
1842 or init_registers_powerpc_cell32l.
1843 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
1844 (init_registers_powerpc_cell32l): Remove prototype.
1845 (init_registers_powerpc_cell64l): Likewise.
1847 * target.h (struct target_ops): Remove qxfer_spu member.
1848 * server.c (handle_qxfer_spu): Remove.
1849 (qxfer_packets): Remove entry for "spu".
1850 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
1851 * linux-low.c (SPUFS_MAGIC): Remove.
1852 (spu_enumerate_spu_ids): Remove.
1853 (linux_qxfer_spu): Remove.
1854 (linux_target_ops): Remove qxfer_spu member.
1855 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
1856 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
1857 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
1859 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
1861 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
1862 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
1863 * config.in: Regenerate.
1864 * configure: Regenerate.
1866 2019-08-15 Tom Tromey <tromey@adacore.com>
1868 * target.c (target_write_memory): Use gdb::byte_vector.
1870 2019-08-15 Tom Tromey <tromey@adacore.com>
1872 * tracepoint.c (write_inferior_data_pointer)
1873 (write_inferior_integer, write_inferior_int8)
1874 (write_inferior_uinteger, m_tracepoint_action_download)
1875 (r_tracepoint_action_download, x_tracepoint_action_download)
1876 (l_tracepoint_action_download, clear_inferior_trace_buffer)
1877 (download_agent_expr, download_tracepoint_1)
1878 (download_trace_state_variables, upload_fast_traceframes): Update.
1879 * server.c (gdb_write_memory): Update.
1880 * remote-utils.c (relocate_instruction): Update.
1881 * proc-service.c (ps_pdwrite): Update.
1882 * mem-break.c (remove_memory_breakpoint)
1883 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
1884 (uninsert_fast_tracepoint_jumps_at)
1885 (reinsert_fast_tracepoint_jumps_at): Update.
1886 * linux-x86-low.c (append_insns)
1887 (i386_install_fast_tracepoint_jump_pad)
1888 (amd64_write_goto_address, i386_write_goto_address): Update.
1889 * linux-s390-low.c (append_insns, s390_write_goto_address):
1891 * linux-ppc-low.c (ppc_relocate_instruction)
1892 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
1893 (ppc_write_goto_address): Update.
1894 * linux-aarch64-low.c (append_insns): Update.
1895 * target.h (struct target_ops): Update.
1896 (write_inferior_memory): Don't declare.
1897 * target.c (target_write_memory): Rename from
1898 write_inferior_memory. Remove old target_write_memory.
1900 2019-08-15 Tom Tromey <tromey@adacore.com>
1902 * target.c (write_inferior_memory): Use std::vector.
1904 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
1907 * configure.ac: Drop enable-libmcheck support.
1908 * configure, config.in: Rebuild.
1909 * acinclude.m4: Don't include it.
1911 2019-07-19 Alan Hayward <alan.hayward@arm.com>
1913 * configure.srv: Remove Arm xml files.
1915 2019-07-19 Alan Hayward <alan.hayward@arm.com>
1917 * configure.srv: Add new files. Remove xml generated files.
1918 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
1920 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
1921 * linux-aarch32-tdesc.c: New file.
1922 * linux-aarch32-tdesc.h: New file.
1923 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
1924 * linux-arm-low.c (init_registers_arm, tdesc_arm)
1925 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
1926 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
1927 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
1928 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
1929 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
1930 (arm_read_description): Call arm_linux_read_description.
1931 (initialize_low_arch): Don't init registers.
1932 * linux-arm-tdesc.c: New file.
1933 * linux-arm-tdesc.h: New file.
1935 2019-07-10 Alan Hayward <alan.hayward@arm.com>
1937 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
1938 Move counter inside for.
1939 (arm_read_description): Check ptrace earlier.
1940 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
1942 2019-07-09 Tom Tromey <tom@tromey.com>
1944 * configure: Rebuild.
1945 * configure.ac: Change common to gdbsupport.
1946 * acinclude.m4: Change common to gdbsupport.
1947 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
1948 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
1949 common to gdbsupport.
1950 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
1951 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
1952 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
1953 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
1954 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
1955 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
1956 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
1957 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
1958 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
1959 common to gdbsupport.
1961 2019-07-04 Alan Hayward <alan.hayward@arm.com>
1963 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
1965 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
1967 2019-07-04 Alan Hayward <alan.hayward@arm.com>
1969 * configure.srv: Remove legacy xml.
1970 * linux-aarch64-low.c (initialize_low_arch): Remove
1971 initialize_low_tdesc call.
1972 * linux-aarch64-tdesc-selftest.c: Remove file.
1973 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
1974 * linux-x86-low.c (initialize_low_arch): Remove
1975 initialize_low_tdesc call.
1976 * linux-x86-tdesc-selftest.c: Remove file.
1977 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
1979 2019-06-20 Tom de Vries <tdevries@suse.de>
1981 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
1982 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
1984 2019-06-19 Tom de Vries <tdevries@suse.de>
1986 * debug.h (debug_write): Change return type to ssize_t.
1987 * debug.c (debug_write): Same.
1989 2019-06-14 Tom Tromey <tom@tromey.com>
1991 * configure.ac: Use new path to gnulib.
1992 * configure: Rebuild.
1993 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
1996 2019-06-11 Tom Tromey <tom@tromey.com>
1998 * Makefile.in (SFILES): Add alloc.c.
2000 (IPA_OBJS): Add alloc-ipa.o.
2001 (alloc-ipa.o): New target.
2002 (%.o: ../%.c): New pattern rule.
2004 2019-06-10 Tom Tromey <tromey@adacore.com>
2006 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
2007 end warning with a newline.
2008 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
2010 * thread-db.c (attach_thread): Don't end warning with a newline.
2011 (thread_db_notice_clone): Likewise.
2012 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
2014 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
2015 end warning with a newline.
2017 2019-06-04 Pedro Alves <palves@redhat.com>
2019 * server.c (captured_main): Use make_unique_xstrdup.
2021 2019-06-02 Tom Tromey <tom@tromey.com>
2023 * gdbreplay.c (fromhex): Remove.
2024 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
2026 2019-05-29 Tom Tromey <tromey@adacore.com>
2028 * configure: Rebuild.
2030 2019-05-06 Kevin Buettner <kevinb@redhat.com>
2032 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
2033 sign extension code on 32-bit builds.
2035 2019-05-03 Eli Zaretskii <eliz@gnu.org>
2038 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
2040 2019-04-19 Tom Tromey <tom@tromey.com>
2042 * server.c (struct vstop_notif): Derive from notif_event.
2044 (queue_stop_reply): Update.
2045 (remove_all_on_match_ptid): Change type. Rewrite.
2046 (discard_queued_stop_replies): Rewrite.
2047 (in_queued_stop_replies_ptid): Change type.
2048 (in_queued_stop_replies): Rewrite.
2049 (notif_stop): Update.
2050 (queue_stop_reply_callback): Update.
2051 (captured_main): Don't call initialize_notif.
2052 (push_stop_notification): Update.
2053 * notif.c (notif_write_event, handle_notif_ack)
2054 (notif_event_enque, notif_push): Update.
2055 (notif_event_xfree, initialize_notif): Remove.
2056 * notif.h (struct notif_event): Include <list>, not
2058 (struct notif_server) <queue>: Now a std::list.
2059 (notif_event_p): Remove typedef.
2060 (initialize_notif): Don't declare.
2061 (struct notif_event): Add virtual destructor.
2063 2019-04-17 Alan Hayward <alan.hayward@arm.com>
2065 * ax.c (ax_vdebug): Call debug_printf.
2066 * debug.c (debug_write): New function.
2067 * debug.h (debug_write): New declaration.
2068 * linux-low.c (sigchld_handler): Call debug_write.
2070 2019-04-17 Alan Hayward <alan.hayward@arm.com>
2072 * debug.c (debug_set_output): New function.
2073 (debug_vprintf): Send output to debug_file.
2074 (debug_flush): Likewise.
2075 * debug.h (debug_set_output): New declaration.
2076 * server.c (handle_monitor_command): Add debug-file option.
2077 (captured_main): Likewise.
2079 2019-04-17 Alan Hayward <alan.hayward@arm.com>
2081 * debug.c (remote_debug): Add definition.
2082 * debug.h (remote_debug): Add declaration.
2083 * hostio.c (remote_debug): Remove declaration.
2084 * remote-utils.c (struct ui_file): Likewise.
2085 (remote_debug): Likewise.
2086 * remote-utils.h (remote_debug): Likewise,
2087 * server.c (remote_debug): Remove definition.
2089 2019-04-10 Kevin Buettner <kevinb@redhat.com>
2091 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
2092 when using a 64-bit gdbserver.
2094 2019-04-09 Tom Tromey <tromey@adacore.com>
2096 * linux-low.c (select_event_lwp): Use find_thread_in_random.
2098 2019-04-08 Tom Tromey <tom@tromey.com>
2100 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
2102 (linux_resume_one_lwp): Likewise.
2104 2019-04-08 Tom Tromey <tom@tromey.com>
2106 * gdbreplay.c: Update.
2107 * linux-low.c: Update.
2110 2019-04-08 Tom Tromey <tom@tromey.com>
2112 * server.c: Use C++ exception handling.
2113 * linux-low.c: Use C++ exception handling.
2114 * gdbreplay.c: Use C++ exception handling.
2116 2019-04-08 Tom Tromey <tom@tromey.com>
2118 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
2119 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
2120 (captured_main, main): Update.
2121 * gdbreplay.c (main): Update.
2123 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2125 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
2126 value in argument pointer, return 1 if the entry is found and 0
2127 otherwise. Move comment.
2128 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
2129 * linux-low.h (linux_get_auxv): Declare.
2130 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
2132 2019-04-05 Tom Tromey <tromey@adacore.com>
2134 * server.c (gdbserver_usage): Use upper-case for metasyntactic
2137 2019-03-28 Alan Hayward <alan.hayward@arm.com>
2139 * linux-low.c (AT_HWCAP2): Add define if not already included.
2141 2019-03-26 Alan Hayward <alan.hayward@arm.com>
2143 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
2144 (aarch64_arch_setup): Call linux_get_hwcap.
2145 * linux-arm-low.c (arm_get_hwcap): Remove function.
2146 (arm_read_description): Call linux_get_hwcap.
2147 * linux-low.c (linux_get_auxv): New function.
2148 (linux_get_hwcap): Likewise.
2149 (linux_get_hwcap2): Likewise.
2150 * linux-low.h (linux_get_hwcap): New declaration.
2151 (linux_get_hwcap2): Likewise.
2152 * linux-ppc-low.c (ppc_get_auxv): Remove function.
2153 (ppc_arch_setup): Call linux_get_hwcap.
2154 * linux-s390-low.c (s390_get_hwcap): Remove function.
2155 (s390_arch_setup): Call linux_get_hwcap.
2157 2019-03-22 Alan Hayward <alan.hayward@arm.com>
2158 Jiong Wang <jiong.wang@arm.com>
2160 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
2161 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
2163 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
2165 2019-03-22 Alan Hayward <alan.hayward@arm.com>
2166 Jiong Wang <jiong.wang@arm.com>
2168 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
2169 (aarch64_get_hwcap): New function.
2170 (aarch64_arch_setup): Read APIA hwcap.
2172 2019-03-22 Alan Hayward <alan.hayward@arm.com>
2173 Jiong Wang <jiong.wang@arm.com>
2175 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
2176 (initialize_low_tracepoint): Likewise.
2177 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
2178 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
2179 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
2180 (aarch64_linux_read_description): Likewise.
2181 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
2183 2019-03-12 John Baldwin <jhb@FreeBSD.org>
2185 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
2186 i386_create_target_description for 'segments' parameter.
2187 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
2188 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2189 * win32-i386-low.c (i386_arch_setup): Likewise.
2191 2019-03-12 Tom Tromey <tromey@adacore.com>
2193 * linux-low.c (iterate_over_lwps): Update.
2195 2019-03-06 Tom Tromey <tom@tromey.com>
2197 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
2198 (captured_main): Use SCOPE_EXIT.
2200 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
2202 * configure.srv: Use '$enable_unittest' instead of '$development'
2203 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
2206 2019-02-27 Tom Tromey <tromey@adacore.com>
2208 * gdbreplay.c (logchar): Handle \r\n.
2210 2019-02-07 Alan Hayward <alan.hayward@arm.com>
2212 * linux-low.c (linux_attach): Add process before lwp.
2213 * server.c (attach_inferior): Check if already attached.
2215 2019-02-07 Tom Tromey <tom@tromey.com>
2217 * x86-tdesc.h: Rename include guard.
2218 * x86-low.h: Add include guard.
2219 * wincecompat.h: Rename include guard.
2220 * win32-low.h: Add include guard.
2221 * utils.h: Rename include guard.
2222 * tracepoint.h: Rename include guard.
2223 * tdesc.h: Rename include guard.
2224 * target.h: Rename include guard.
2225 * server.h: Rename include guard.
2226 * remote-utils.h: Rename include guard.
2227 * regcache.h: Rename include guard.
2228 * nto-low.h: Rename include guard.
2229 * notif.h: Add include guard.
2230 * mem-break.h: Rename include guard.
2231 * lynx-low.h: Add include guard.
2232 * linux-x86-tdesc.h: Add include guard.
2233 * linux-s390-tdesc.h: Add include guard.
2234 * linux-ppc-tdesc-init.h: Add include guard.
2235 * linux-low.h: Add include guard.
2236 * linux-aarch64-tdesc.h: Add include guard.
2237 * linux-aarch32-low.h: Add include guard.
2238 * inferiors.h: Rename include guard.
2239 * i387-fp.h: Rename include guard.
2240 * hostio.h: Rename include guard.
2241 * gdbthread.h: Rename include guard.
2242 * gdb_proc_service.h: Rename include guard.
2243 * event-loop.h: Rename include guard.
2244 * dll.h: Rename include guard.
2245 * debug.h: Rename include guard.
2246 * ax.h: Rename include guard.
2248 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
2251 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
2252 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
2254 2019-01-25 Tom Tromey <tom@tromey.com>
2256 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
2258 2019-01-25 Tom Tromey <tom@tromey.com>
2260 * win32-low.c: Fix common/ includes.
2261 * win32-i386-low.c: Fix common/ includes.
2262 * tracepoint.c: Fix common/ includes.
2263 * thread-db.c: Fix common/ includes.
2264 * target.h: Fix common/ includes.
2265 * symbol.c: Fix common/ includes.
2266 * spu-low.c: Fix common/ includes.
2267 * server.h: Fix common/ includes.
2268 * server.c: Fix common/ includes.
2269 * remote-utils.c: Fix common/ includes.
2270 * regcache.h: Fix common/ includes.
2271 * regcache.c: Fix common/ includes.
2272 * nto-x86-low.c: Fix common/ includes.
2273 * notif.h: Fix common/ includes.
2274 * mem-break.h: Fix common/ includes.
2275 * lynx-low.c: Fix common/ includes.
2276 * lynx-i386-low.c: Fix common/ includes.
2277 * linux-x86-tdesc-selftest.c: Fix common/ includes.
2278 * linux-x86-low.c: Fix common/ includes.
2279 * linux-low.c: Fix common/ includes.
2280 * inferiors.h: Fix common/ includes.
2281 * i387-fp.c: Fix common/ includes.
2282 * hostio.c: Fix common/ includes.
2283 * hostio-errno.c: Fix common/ includes.
2284 * gdbthread.h: Fix common/ includes.
2285 * gdbreplay.c: Fix common/ includes.
2286 * fork-child.c: Fix common/ includes.
2287 * event-loop.c: Fix common/ includes.
2289 (enum gdb_agent_op): Fix common/ includes.
2291 2019-01-21 Tom Tromey <tom@tromey.com>
2293 * tracepoint.c: Fix includes.
2294 * remote-utils.c: Fix includes.
2295 * linux-x86-low.c: Fix includes.
2297 2019-01-01 Joel Brobecker <brobecker@adacore.com>
2299 * gdbreplay.c (gdbreplay_version): Update copyright year in
2301 * server.c (gdbserver_version): Likewise.
2303 2018-12-05 Alan Hayward <alan.hayward@arm.com>
2305 * linux-low.c (add_lwp): Switch ordering.
2307 2018-11-29 Tom Tromey <tom@tromey.com>
2309 * win32-low.c (win32_join): Take pid, not process.
2310 * target.h (struct target_ops) <join>: Change argument type.
2311 (join_inferior): Change argument name.
2312 * spu-low.c (spu_join): Take pid, not process.
2313 * server.c (handle_detach): Preserve pid before destroying
2315 * lynx-low.c (lynx_join): Take pid, not process.
2316 * linux-low.c (linux_join): Take pid, not process.
2318 2018-11-23 Alan Hayward <alan.hayward@arm.com>
2320 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
2321 (aarch64_cannot_fetch_register): Likewise.
2322 (struct linux_target_ops): Update references.
2324 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2326 * linux-ppc-low.c: Include nat/linux-ptrace.h.
2328 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2330 * configure.srv (ipa_ppc_linux_regobj): Add
2331 powerpc-isa207-htm-vsx32l-ipa.o and
2332 powerpc-isa207-htm-vsx64l-ipa.o.
2333 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
2334 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
2335 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
2336 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
2337 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
2338 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
2339 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
2340 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
2341 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
2342 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
2343 (init_registers_powerpc_isa207_htm_vsx32l)
2344 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
2345 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
2346 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
2347 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
2348 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
2349 (ppc_store_tm_ctarregset): New functions.
2350 (ppc_regsets): Add entries for HTM regsets.
2351 (ppc_arch_setup): Set htm in features struct when needed. Set
2352 sizes for the HTM regsets.
2353 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
2354 (initialize_low_arch): Call
2355 init_registers_powerpc_isa207_htm_vsx32l and
2356 init_registers_powerpc_isa207_htm_vsx64l.
2357 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
2358 PPC_TDESC_ISA207_HTM_VSX.
2359 (initialize_low_tracepoint): Call
2360 init_registers_powerpc_isa207_htm_vsx32l and
2361 init_registers_powerpc_isa207_htm_vsx64l.
2363 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2365 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
2366 rs6000/power-linux-pmu.xml to srv_xmlfiles.
2367 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
2368 (ppc_store_pmuregset): New functions.
2369 (ppc_regsets): Add entries for ebb and pmu regsets.
2370 (ppc_arch_setup): Set isa207 in features struct if the ebb and
2371 pmu regsets are available. Set sizes for these regsets.
2373 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2375 * configure.srv (ipa_ppc_linux_regobj): Add
2376 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
2377 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
2378 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
2379 rs6000/powerpc-isa207-vsx32l.xml, and
2380 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
2381 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
2382 <PPC_TDESC_ISA207_VSX>: New enum value.
2383 (init_registers_powerpc_isa207_vsx32l): Declare.
2384 (init_registers_powerpc_isa207_vsx64l): Declare.
2385 * linux-ppc-low.c (ppc_fill_tarregset): New function.
2386 (ppc_store_tarregset): New function.
2387 (ppc_regsets): Add entry for the TAR regset.
2388 (ppc_arch_setup): Set isa207 in features struct when needed. Set
2389 size for the TAR regsets.
2390 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
2391 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
2392 and init_registers_powerpc_isa207_vsx64l.
2393 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
2394 (initialize_low_tracepoint): Call
2395 init_registers_powerpc_isa207_vsx32l and
2396 init_registers_powerpc_isa207_vsx64l.
2398 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
2399 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2401 * configure.srv (ipa_ppc_linux_regobj): Add
2402 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
2403 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
2404 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
2405 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
2406 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
2407 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
2408 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
2409 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
2410 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
2411 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
2412 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
2413 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
2414 (ppc_hwcap): Add comment.
2415 (ppc_hwcap2): New global.
2416 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
2417 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
2418 (ppc_regsets): Add entries for the DSCR and PPR regsets.
2419 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
2420 when needed. Set sizes for the the DSCR and PPR regsets.
2421 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
2422 (initialize_low_arch): Call
2423 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
2424 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
2425 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
2426 PPC_TDESC_ISA205_PPR_DSCR_VSX.
2427 (initialize_low_tracepoint): Call
2428 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
2429 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
2431 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2433 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
2435 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
2436 Simon Marchi <simark@simark.ca>
2438 * acinclude.m4: Include "../selftest.m4".
2439 * configure: Regenerate.
2440 * configure.ac: Use "GDB_AC_SELFTEST".
2441 * configure.srv: Use "$enable_unittests" instead of
2442 "$development" when checking whether unit tests have been
2444 * server.c (captured_main): Update message informing that
2445 selftests have been disabled.
2447 2018-10-04 Tom Tromey <tom@tromey.com>
2449 * configure: Rebuild.
2451 2018-10-04 Tom Tromey <tom@tromey.com>
2453 * server.c (handle_status): Rename inner "thread".
2454 (process_serial_event): Declare "res" in 'm' case.
2455 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
2456 (iterate_over_lwps): Rename inner "thread".
2457 (linux_qxfer_libraries_svr4): Rename inner "len".
2458 * gdbthread.h (find_thread_in_random): Rename inner "thread".
2460 2018-10-01 Gary Benson <gbenson@redhat.com>
2462 * gdb_proc_service.h: Moved common code to
2463 common/gdb_proc_service.h.
2465 2018-10-01 Gary Benson <gbenson@redhat.com>
2467 * gdb_proc_service.h: Synchronize comments and whitespace with
2468 GDB's version of this file.
2470 2018-09-25 Tom Tromey <tom@tromey.com>
2472 * configure: Rebuild.
2473 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
2475 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
2477 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
2478 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
2479 ($(IPA_LIB)): Sort IPA_OBJS.
2481 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
2483 * Makefile.in: Remove references to $(ADD_DEPS).
2485 2018-09-16 Tom Tromey <tom@tromey.com>
2487 * remote-utils.c (remote_open): Use GNU style for metasyntactic
2489 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
2492 2018-09-05 Tom Tromey <tom@tromey.com>
2494 * configure: Rebuild.
2496 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
2499 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
2501 2018-08-27 Tom Tromey <tom@tromey.com>
2504 * configure: Rebuild.
2506 2018-08-27 Tom Tromey <tom@tromey.com>
2508 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
2509 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
2510 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
2511 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
2512 (s390x_emit_stack_adjust): Add casts to unsigned char.
2514 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
2518 * server.h (struct client_state) <disable_randomization>:
2521 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
2523 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
2525 (mips_supply_ptrace_register): Likewise.
2527 2018-07-22 Tom Tromey <tom@tromey.com>
2529 * configure: Rebuild.
2531 2018-07-22 Tom Tromey <tom@tromey.com>
2533 * win32-low.c (win32_create_inferior): Remove unused variables.
2534 * gdbreplay.c (remote_open): Remove unused variable.
2535 * remote-utils.c (remote_prepare): Remove unused variable.
2536 * x86-tdesc.h (X86_TDESC_H): Define.
2537 (amd64_expedite_regs): Define conditionally.
2538 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
2539 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
2540 * remote-utils.c (readchar): Remove unused variable.
2542 2018-07-13 Pedro Alves <palves@redhat.com>
2544 * linux-low.c (linux_kill): Change parameter to process_info
2545 pointer instead of pid. Adjust.
2546 * lynx-low.c (lynx_kill): Likewise.
2547 * nto-low.c (nto_kill): Likewise.
2548 * spu-low.c (spu_kill): Likewise.
2549 * win32-low.c (win32_kill): Likewise.
2550 * server.c (handle_v_kill, kill_inferior_callback)
2551 (detach_or_kill_for_exit): Adjust.
2552 * target.c (kill_inferior): Change parameter to process_info
2553 pointer instead of pid. Adjust.
2554 * target.h (struct target_ops) <kill>: Change parameter to
2555 process_info pointer instead of pid. Adjust all implementations
2557 (kill_inferior): Likewise.
2559 2018-07-13 Pedro Alves <palves@redhat.com>
2561 * linux-low.c (linux_detach, linux_join): Change parameter to
2562 process_info pointer instead of pid. Adjust.
2563 * lynx-low.c (lynx_detach, lynx_join): Likewise.
2564 * nto-low.c (nto_detach): Likewise.
2565 * spu-low.c (spu_detach, spu_join): Likewise.
2566 * win32-low.c (win32_detach, win32_join): Likewise.
2567 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
2568 * target.h (struct target_ops) <detach, join>: Change parameter to
2569 process_info pointer instead of pid. Adjust all implementations
2571 (detach_inferior, join_inferior): Rename 'pid' parameter to
2574 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
2575 Jan Kratochvil <jan.kratochvil@redhat.com>
2576 Paul Fertser <fercerpav@gmail.com>
2577 Tsutomu Seki <sekiriki@gmail.com>
2579 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
2580 (OBS): Add 'common/netstuff.o'.
2581 (GDBREPLAY_OBS): Likewise.
2582 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
2583 (remote_open): Implement support for IPv6
2585 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
2587 (handle_accept_event): Accept connections from IPv6 sources.
2588 (remote_prepare): Handle IPv6-style hostnames; implement
2589 support for IPv6 connections.
2590 (remote_open): Implement support for printing connections from
2593 2018-07-11 Pedro Alves <palves@redhat.com>
2596 * mem-break.c (any_persistent_commands): Add process_info
2597 parameter and use it instead of relying on the current process.
2598 Change return type to bool.
2599 * mem-break.h (any_persistent_commands): Add process_info
2600 parameter and change return type to bool.
2601 * server.c (handle_detach): Remove require_running_or_return call.
2602 Look up the process_info for the process we're about to detach.
2603 If not found, return back error to GDB. Adjust
2604 any_persistent_commands call to pass down a process pointer.
2606 2018-07-11 Pedro Alves <palves@redhat.com>
2608 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
2609 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
2610 instead of collect_register_by_name.
2611 * regcache.c (regcache_raw_get_unsigned_by_name): New.
2612 * regcache.h (regcache_raw_get_unsigned_by_name): New.
2614 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
2615 Pedro Alves <palves@redhat.com>
2617 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
2619 2018-07-03 Tom Tromey <tom@tromey.com>
2621 * linux-low.c: Update.
2622 * lynx-low.c: Update.
2623 * mem-break.c: Update.
2624 * nto-low.c: Update.
2625 * remote-utils.c: Update.
2627 * spu-low.c: Update.
2629 * win32-low.c: Update.
2631 2018-07-03 Tom Tromey <tom@tromey.com>
2635 2018-07-03 Tom Tromey <tom@tromey.com>
2637 * linux-low.c: Update.
2639 2018-07-03 Tom Tromey <tom@tromey.com>
2643 2018-07-03 Tom Tromey <tom@tromey.com>
2645 * linux-low.c: Update.
2646 * linux-mips-low.c: Update.
2647 * lynx-low.c: Update.
2648 * nto-low.c: Update.
2649 * remote-utils.c: Update.
2651 * spu-low.c: Update.
2653 * thread-db.c: Update.
2655 2018-07-03 Tom Tromey <tom@tromey.com>
2657 * linux-low.c: Update.
2658 * linux-mips-low.c: Update.
2659 * lynx-low.c: Update.
2660 * mem-break.c: Update.
2661 * nto-low.c: Update.
2662 * remote-utils.c: Update.
2664 * spu-low.c: Update.
2666 * tracepoint.c: Update.
2668 2018-07-03 Tom Tromey <tom@tromey.com>
2670 * linux-low.c: Update.
2671 * linux-ppc-low.c: Update.
2672 * linux-x86-low.c: Update.
2673 * proc-service.c: Update.
2675 * spu-low.c: Update.
2676 * thread-db.c: Update.
2677 * win32-low.c: Update.
2679 2018-07-03 Tom Tromey <tom@tromey.com>
2681 * linux-low.c: Update.
2682 * lynx-low.c: Update.
2683 * nto-low.c: Update.
2684 * remote-utils.c: Update.
2685 * spu-low.c: Update.
2686 * thread-db.c: Update.
2687 * win32-low.c: Update.
2689 2018-06-29 Joel Brobecker <brobecker@adacore.com>
2691 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
2692 parameter in call to 'amd64_create_target_description'.
2694 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2696 * x86-tdesc.h: Remove executable permission flag.
2698 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
2700 * configure.ac: Remove AC_PREREQ, add missing quoting.
2701 * configure: Re-generate.
2702 * config.in: Re-generate.
2703 * aclocal.m4: Re-generate.
2705 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
2707 * tracepoint.h (current_traceframe): Remove declaration.
2709 2018-06-18 Alan Hayward <alan.hayward@arm.com>
2711 * linux-aarch64-low.c (is_sve_tdesc): New function.
2712 (aarch64_sve_regs_copy_to_regcache): Likewise.
2713 (aarch64_sve_regs_copy_from_regcache): Likewise.
2714 (aarch64_regs_info): Add SVE checks.
2715 (initialize_low_arch): Initialize SVE.
2717 2018-06-18 Alan Hayward <alan.hayward@arm.com>
2719 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
2721 2018-06-11 Alan Hayward <alan.hayward@arm.com>
2723 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
2724 (initialize_low_tracepoint): Likewise
2725 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
2726 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
2728 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
2730 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
2732 2018-06-11 Alan Hayward <alan.hayward@arm.com>
2734 * server.h (PBUFSIZ): Increase size
2736 2018-06-11 Alan Hayward <alan.hayward@arm.com>
2738 * regcache.c (regcache::raw_compare): New function.
2739 * regcache.h (regcache::raw_compare): New declaration.
2741 2018-06-11 Alan Hayward <alan.hayward@arm.com>
2743 * regcache.c (new_register_cache): Use new.
2744 (free_register_cache): Use delete.
2745 (register_data): Use const.
2746 (supply_register): Move body inside regcache.
2747 (regcache::raw_supply): New override function.
2748 (collect_register): Move body inside regcache.
2749 (regcache::raw_collect): New override function.
2750 (regcache::get_register_status): New override function.
2751 * regcache.h (struct regcache): Inherit from reg_buffer_common.
2753 2018-06-09 Tom Tromey <tom@tromey.com>
2755 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
2757 (event_queue): Use std::queue.
2758 (gdb_event_xfree): Remove.
2759 (initialize_event_loop, process_event, wait_for_event): Update.
2761 2018-06-08 Stan Cox <scox@redhat.com>
2763 * win32-low.c (win32_create_inferior): last_ptid and last_status
2764 moved to client_state.
2766 2018-06-08 Pedro Alves <palves@redhat.com>
2768 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
2769 common/common-exceptions.o, common/common-utils.o,
2770 common/errors.o, common/print-utils.o and utils.o.
2771 * gdbreplay.c: Include "common-defs.h" instead of the two
2772 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
2773 string.h or alloca.h.
2774 (perror_with_name): Delete.
2775 (remote_open): Use xstrdup instead of strdup.
2776 (main): Rename to ...
2777 (captured_main): ... this.
2780 2018-06-08 Tom Tromey <tom@tromey.com>
2782 * linux-low.c (linux_low_read_btrace): Update.
2784 2018-06-04 Stan Cox <scox@redhat.com>
2786 * server.h (struct client_state): New.
2787 * server.c (cont_thread, general_thread, multi_process)
2788 (report_fork_events, report_vfork_events, report_exec_events)
2789 (report_thread_events, swbreak_feature, hwbreak_feature)
2790 (vCont_supported, disable_randomization, pass_signals)
2791 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
2792 Moved to client_state.
2793 * remote-utils.c (remote_debug, noack_mode)
2794 (transport_is_reliable): Moved to client_state.
2795 * tracepoint.c (current_traceframe): Moved to client_state.
2798 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
2799 linux-low.c, remote-utils.h, target.c: Use client_state.
2801 2018-05-31 Alan Hayward <alan.hayward@arm.com>
2803 * configure.srv: Add new c/h file.
2805 2018-05-31 Alan Hayward <alan.hayward@arm.com>
2807 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
2810 2018-05-25 Maciej W. Rozycki <macro@mips.com>
2812 * gdb.arch/mips-fpregset-core.exp: New test.
2813 * gdb.arch/mips-fpregset-core.c: New test source.
2815 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
2818 * hostio.c (require_int): Do not report overflow for integers
2819 between 0xfffffff and 0x7fffffff.
2821 2018-05-22 Maciej W. Rozycki <macro@mips.com>
2823 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
2824 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
2825 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
2827 (the_low_target): Wire them.
2829 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2831 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
2832 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
2833 mode. Call collect_register_by_name with vscr using
2834 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
2835 (ppc_store_vrregset): Add and set vscr_offset variable as in
2836 ppc_fill_vrregset. Call supply_register_by_name with vscr using
2839 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2841 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
2842 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
2843 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
2845 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2847 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
2848 (ppc_store_vsxregset): Likewise.
2849 (ppc_fill_vrregset): Likewise.
2850 (ppc_store_vrregset): Likewise.
2851 (ppc_fill_evrregset): Likewise.
2852 (ppc_store_evrregset): Likewise.
2853 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
2854 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
2857 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2859 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
2860 wordsize of the inferior. Call ppc_linux_target_wordsize.
2862 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2864 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
2865 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
2866 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
2867 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
2868 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
2869 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
2870 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
2871 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
2872 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
2873 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
2874 (tdesc_powerpc_e500l): Remove.
2875 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
2876 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
2877 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
2878 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
2880 (ppc_arch_setup): Remove target description matching code. Fill a
2881 ppc_linux_features struct and call ppc_linux_match_description
2884 2018-05-22 Maciej W. Rozycki <macro@mips.com>
2886 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
2887 width of the requested register exceeds the width of the
2889 (mips_cannot_store_register): Likewise.
2891 2018-05-21 Maciej W. Rozycki <macro@mips.com>
2893 * linux-mips-low.c (mips_fetch_register): New function. Update
2895 (mips_store_gregset): Supply 0 rather than $restart for $zero.
2896 (the_low_target): Wire `mips_fetch_register'.
2898 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2900 * lynx-i386-low.c (LYNXOS_178): New macro.
2901 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
2902 the layout on LynxOS-178.
2903 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
2904 handle floating point registers that are not supported by
2907 2018-05-10 Tom Tromey <tom@tromey.com>
2909 * configure: Rebuild.
2911 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2914 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
2915 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
2916 Use it to set the expedite_regs field in the given tdesc.
2917 * x86-tdesc.h: New file.
2918 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
2919 Adjust following the addition of the new expedite_regs parameter
2920 to init_target_desc.
2921 * linux-tic6x-low.c (tic6x_read_description): Likewise.
2922 * linux-x86-tdesc.c: #include "x86-tdesc.h".
2923 (i386_linux_read_description, amd64_linux_read_description):
2924 Adjust following the addition of the new expedite_regs parameter
2925 to init_target_desc.
2926 * lynx-i386-low.c: #include "x86-tdesc.h".
2927 (lynx_i386_arch_setup): Adjust following the addition of the new
2928 expedite_regs parameter to init_target_desc.
2929 * nto-x86-low.c: #include "x86-tdesc.h".
2930 (nto_x86_arch_setup): Adjust following the addition of the new
2931 expedite_regs parameter to init_target_desc.
2932 * win32-i386-low.c: #include "x86-tdesc.h".
2933 (i386_arch_setup): Adjust following the addition of the new
2934 expedite_regs parameter to init_target_desc.
2936 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2939 * win32-low.c (win32_create_inferior): Add call to my_wait
2940 setting last_status global.
2942 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2945 * win32-low.c (create_process): Only call gdb_tilde_expand if
2946 inferior_cwd is not NULL.
2948 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
2950 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
2951 registers to the cache if their values have changed.
2952 (i387_xsave_to_cache): Provide default values for x87 control
2953 registers when these features are available, but disabled.
2954 * regcache.c (supply_register_by_name_zeroed): New function.
2955 * regcache.h (supply_register_by_name_zeroed): Declare new
2958 2018-05-07 Tom Tromey <tom@tromey.com>
2960 * configure: Rebuild.
2962 2018-05-04 Tom Tromey <tom@tromey.com>
2964 * configure: Rebuild.
2966 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2967 Pedro Alves <palves@redhat.com>
2969 * linux-aarch64-low.c (aarch64_stopped_data_address):
2972 2018-04-27 Tom Tromey <tom@tromey.com>
2974 * configure: Rebuild.
2976 2018-04-23 Tom Tromey <tom@tromey.com>
2978 * configure: Rebuild.
2980 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
2982 * Makefile.in (depcomp): Add "..".
2983 (all_deps_files): New and use it.
2985 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2987 * configure.srv (aarch64*-*-linux*): Don't include xml.
2988 (i[34567]86-*-cygwin*): Likewise.
2989 (i[34567]86-*-linux*): Likewise.
2990 (i[34567]86-*-lynxos*): Likewise.
2991 (i[34567]86-*-mingw32ce*): Likewise.
2992 (i[34567]86-*-mingw*): Likewise.
2993 (i[34567]86-*-nto*): Likewise.
2994 (tic6x-*-uclinux): Likewise.
2995 (x86_64-*-linux*): Likewise.
2996 (x86_64-*-mingw*): Likewise.
2997 (x86_64-*-cygwin*): Likewise.
2999 2018-04-18 Alan Hayward <alan.hayward@arm.com>
3001 * tdesc.c: Remove xml parameter.
3003 2018-04-18 Alan Hayward <alan.hayward@arm.com>
3005 * server.c (get_features_xml): Remove cast.
3006 * tdesc.c (void target_desc::accept): Fill in function.
3007 (tdesc_get_features_xml): Remove old xml creation.
3008 (print_xml_feature::visit_pre): Add xml vistor.
3009 * tdesc.h (struct target_desc): Make xmltarget mutable.
3010 (tdesc_get_features_xml): Remove declaration.
3012 2018-04-18 Alan Hayward <alan.hayward@arm.com>
3014 * tdesc.c (tdesc_architecture_name): Add new function.
3015 (tdesc_osabi_name): Likewise.
3016 (tdesc_get_features_xml): Use new functions.
3018 2018-04-18 Alan Hayward <alan.hayward@arm.com>
3020 * tdesc.c (tdesc_create_flags): Remove.
3021 (tdesc_add_flag): Likewise.
3022 (tdesc_named_type): Likewise.
3023 (tdesc_create_union): Likewise.
3024 (tdesc_create_struct): Likewise.
3025 (tdesc_create_vector): Likewise.
3026 (tdesc_add_bitfield): Likewise.
3027 (tdesc_add_field): Likewise.
3028 (tdesc_set_struct_size): Likewise.
3030 2018-04-18 Alan Hayward <alan.hayward@arm.com>
3032 * tdesc.c (~target_desc): Remove implictly deleted items.
3033 (init_target_desc): Iterate all features.
3034 (tdesc_get_features_xml): Use vector.
3035 (tdesc_create_feature): Create feature.
3036 * tdesc.h (tdesc_feature) Remove
3037 (target_desc): Add features.
3039 2018-04-18 Alan Hayward <alan.hayward@arm.com>
3041 * Makefile.in: Add common/tdesc.c
3042 * tdesc.c (init_target_desc): init all reg_defs from register
3044 (tdesc_create_reg): Create tdesc_reg.
3045 * tdesc.h (tdesc_feature): Add register vector.
3047 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
3049 * tdesc.h (struct target_desc) <features>: Change type to
3050 std::vector<std::string>.
3051 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
3053 (tdesc_get_features_xml): Likewise.
3054 (tdesc_create_feature): Likewise.
3056 2018-03-26 Alan Hayward <alan.hayward@arm.com>
3058 * regcache.c (find_register_by_number): Return a ref.
3059 (find_regno): Use references.
3060 (register_size): Likewise.
3061 (register_data): Likewise.
3062 * tdesc.c (target_desc::~target_desc): Remove free calls.
3063 (target_desc::operator==): Use std::vector compare.
3064 (init_target_desc): Use reference.
3065 (tdesc_create_reg): Use reg constructors.
3066 * tdesc.h (struct target_desc): Replace pointer with object.
3068 2018-03-23 Alan Hayward <alan.hayward@arm.com>
3070 * regcache.c (find_register_by_number): Make static.
3071 (find_regno): Use find_register_by_number
3072 * regcache.h (struct reg): Remove declaration.
3074 2018-03-23 Alan Hayward <alan.hayward@arm.com>
3076 * tdesc.c (target_desc::~target_desc): Move to here.
3077 (target_desc::operator==): Likewise.
3078 * tdesc.h (target_desc::~target_desc): Move from here.
3079 (target_desc::operator==): Likewise.
3081 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
3083 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
3085 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3087 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
3089 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
3090 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
3091 and init_registers_s390_gs_linux64.
3093 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3095 * linux-s390-low.c (s390_fill_gs): Remove function.
3096 (s390_fill_gsbc): Remove function.
3097 (s390_regsets): Set fill functions for the guarded storage regsets
3100 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3102 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
3103 the word size. Add comment.
3104 (s390_get_wordsize): New function.
3105 (s390_arch_setup): No longer select a temporary tdesc to fetch the
3106 pswm with it. Instead, use s390_get_wordsize to determine the
3107 word size first and derive the correct tdesc from that directly.
3109 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
3111 * Makefile.in: Include silent-rules.mk.
3112 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
3113 (COMPILE): Add ECHO_CXX.
3114 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
3115 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
3116 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
3117 (version-generated.c): Add ECHO_GEN.
3118 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
3119 (IPAGENT_COMPILE): Add ECHO_CXX.
3120 (%-generated.c): Add ECHO_REGDAT.
3122 2018-03-14 Tom Tromey <tom@tromey.com>
3125 * ax.c (ax_printf): Special case for NULL.
3127 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
3129 * linux-low.c (linux_qxfer_libraries_svr4): Use
3130 xml_escape_text_append.
3132 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
3134 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
3136 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
3138 * server.c (handle_general_set): Remove unnecessary xstrdup.
3140 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
3142 * server.c (parse_debug_format_options): Adjust to
3143 delim_string_to_char_ptr_vec changes.
3144 * thread-db.c (thread_db_load_search): Adjust to
3145 dirnames_to_char_ptr_vec changes.
3147 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
3149 * target.h (target_enable_btrace, target_disable_btrace)
3150 (target_read_btrace, target_read_btrace_conf): Turn macro into
3151 inline function. Throw error if target method is not defined.
3152 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
3153 check for btrace target method. Be prepared to handle exceptions
3154 from btrace target methods.
3156 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
3158 * server.c (captured_main): Change order of error message printed
3159 when the current working directory cannot be found.
3161 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
3163 * server.c: Include "filenames.h" and "pathstuff.h".
3164 (program_name): Delete variable.
3165 (program_path): New anonymous class.
3166 (get_exec_wrapper): Use "program_path" instead of
3168 (handle_v_run): Likewise.
3169 (captured_main): Likewise.
3170 (process_serial_event): Likewise.
3172 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
3174 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
3175 (OBJS): Add "pathstuff.o".
3176 * server.c (current_directory): New global variable.
3177 (captured_main): Initialize "current_directory".
3179 2018-02-26 Alan Hayward <alan.hayward@arm.com>
3181 * tdesc.c: Use common/tdesc.h.
3182 * tdesc.h: Likewise.
3184 2018-02-20 Alan Hayward <alan.hayward@arm.com>
3185 Simon Marchi <simon.marchi@ericsson.com>
3187 * Makefile.in: Switch order of make rules.
3189 2018-02-19 Alan Hayward <alan.hayward@arm.com>
3191 * Makefile.in: Add common directory in build.
3192 * configure.ac: Add common reference.
3193 * configure: Regenerate.
3195 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
3197 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
3198 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
3199 * spu-low.c (spu_target_ops): Likewise.
3200 * win32-low.c (win32_target_ops): Likewise.
3201 * server.c (supported_btrace_packets): Report packets unconditionally.
3202 * target.h (target_ops) <supports_btrace>: Remove.
3203 (target_supports_btrace): Remove.
3205 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
3207 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
3208 (handle_btrace_disable): Change return type to void. Use exceptions
3210 (handle_btrace_general_set): Catch exception and copy message to
3213 2018-02-08 Tom Tromey <tom@tromey.com>
3215 * linux-low.c (install_software_single_step_breakpoints): Use
3216 make_scoped_restore.
3217 * inferiors.c (make_cleanup_restore_current_thread): Remove.
3218 (do_restore_current_thread_cleanup): Remove.
3219 * gdbthread.h (make_cleanup_restore_current_thread): Don't
3222 2018-02-08 Tom Tromey <tom@tromey.com>
3224 * mem-break.c (set_raw_breakpoint_at): Use
3225 gdb::unique_xmalloc_ptr.
3227 2018-01-30 Pedro Alves <palves@redhat.com>
3230 * target.c (target_terminal::terminal_state): Rename to ...
3231 (target_terminal::m_terminal_state): ... this.
3233 2018-01-19 James Clarke <jrtc27@jrtc27.com>
3235 * linux-low.c (handle_extended_wait): Surround call to
3236 thread_db_notice_clone with #ifdef USE_THREAD_DB.
3238 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
3240 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
3241 linux_ptrace_attach_fail_reason_string now returning an
3243 (linux_attach): Likewise.
3244 * thread-db.c (attach_thread): Likewise.
3246 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
3249 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
3250 checking for fs_base/gs_base fields in struct user_regs_struct.
3251 * configure: Regenerate.
3253 2018-01-16 Yao Qi <yao.qi@linaro.org>
3256 * linux-low.c (fetch_register): Call supply_register instead of
3259 2018-01-08 Yao Qi <yao.qi@linaro.org>
3260 Simon Marchi <simon.marchi@ericsson.com>
3262 * Makefile.in (OBS): Remove selftest.o.
3263 * configure.ac: Set srv_selftest_objs if $development is true.
3264 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
3265 * configure: Re-generated.
3266 * server.c (captured_main): Wrap variable selftest_filter with
3269 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
3271 * server.c (parse_debug_format_options): Return std::string.
3272 (handle_monitor_command, captured_main): Adjust.
3274 2018-01-05 Pedro Alves <palves@redhat.com>
3277 * server.c (captured_main): Pass quiet=false to
3278 save_original_signals_state.
3280 2018-01-01 Joel Brobecker <brobecker@adacore.com>
3282 * gdbreplay.c (gdbreplay_version): Update copyright year in
3284 * server.c (gdbserver_version): Likewise.
3286 2017-12-08 Tom Tromey <tom@tromey.com>
3288 * ax.c (ax_printf): Update.
3290 2017-12-07 Yao Qi <yao.qi@linaro.org>
3292 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
3293 aarch64_linux_read_description.
3294 * linux-amd64-ipa.c (idx2mask): New array.
3295 (get_ipa_tdesc): Move idx2mask out.
3296 (initialize_low_tracepoint): Initialize target descriptions.
3297 * linux-i386-ipa.c (idx2mask): New array.
3298 (get_ipa_tdesc): Move idx2mask out.
3299 (initialize_low_tracepoint): Initialize target descriptions.
3301 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
3303 * tdesc.c (struct tdesc_type): Change return type.
3304 (tdesc_add_flag): Change parameter type.
3305 (tdesc_add_bitfield): Likewise.
3306 (tdesc_add_field): Likewise.
3307 (tdesc_set_struct_size): Likewise.
3309 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
3311 * regcache.c (registers_to_string): Remove unused variable.
3313 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3315 * inferiors.c (for_each_inferior_with_data): Remove.
3316 * inferiors.h (for_each_inferior_with_data): Remove.
3317 * server.c (handle_qxfer_threads_worker): Change parameter type.
3318 (handle_qxfer_threads_proper): Use for_each_thread.
3320 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3322 * inferiors.c (for_each_inferior): Remove.
3323 (clear_inferiors): Use for_each_thread.
3324 * inferiors.h (for_each_inferior): Remove.
3325 * linux-low.c (linux_wait_for_event_filtered): Use
3327 (linux_stabilize_threads): Likewise.
3328 * regcache.c (regcache_release): Likewise.
3329 * server.c (gdb_wants_all_threads_stopped): Likewise.
3330 (clear_pending_status_callback): Remove.
3331 (handle_status): Use for_each_thread.
3332 (captured_main): Likewise.
3333 * win32-low.c (child_init_thread_list): Likewise.
3334 (win32_clear_inferiors): Likewise.
3335 (fake_breakpoint_event): Likewise.
3337 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3339 * inferiors.h (find_inferior): Remove.
3340 * inferiors.c (find_inferior): Remove.
3342 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3344 * linux-low.c (resume_status_pending_p): Update comment.
3345 (need_step_over_p): Update comment.
3347 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3349 * linux-low.c (proceed_one_lwp): Return void, change parameter
3351 (unsuspend_and_proceed_one_lwp): Likewise.
3352 (proceed_all_lwps): Use for_each_thread.
3353 (unstop_all_lwps): Likewise.
3355 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3357 * linux-low.c (linux_resume_one_thread): Return void, take
3359 (linux_resume): Use for_each_thread.
3361 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3363 * linux-low.c (send_sigstop_callback): Return void, change
3364 parameter type. Rename to...
3365 (send_sigstop): ... this.
3366 (suspend_and_send_sigstop_callback): Return void, change parameter
3368 (suspend_and_send_sigstop): ... this.
3369 (stop_all_lwps): Use for_each_thread.
3371 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3373 * linux-low.c (lwp_running): Return bool, remove unused
3375 (linux_stabilize_threads): Use find_thread.
3377 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3379 * linux-low.c (select_singlestep_lwp_callback): Remove.
3380 (count_events_callback): Remove.
3381 (select_event_lwp_callback): Remove.
3382 (select_event_lwp): Use find_thread/for_each_thread.
3384 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3386 * linux-low.c (not_stopped_callback): Return bool, take filter
3388 (linux_wait_for_event_filtered): Use find_thread.
3389 (linux_wait_1): Likewise.
3391 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3393 * linux-low.c (same_lwp): Remove.
3394 (find_lwp_pid): Use find_thread.
3396 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3398 * linux-low.c (delete_lwp_callback): Remove.
3399 (linux_mourn): Use for_each_thread.
3401 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3403 * linux-low.c (linux_detach_lwp_callback): Return void, remove
3404 args parameter, don't check for pid.
3405 (linux_detach): Use for_each_thread.
3407 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3409 * linux-low.c (struct counter): Remove.
3410 (second_thread_of_pid_p): Remove.
3411 (last_thread_of_process_p): Use find_thread.
3413 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3415 * inferiors.c (find_inferior_in_random): Remove.
3416 * inferiors.h (find_inferior_in_random): Remove.
3417 * linux-low.c (status_pending_p_callback): Return bool, accept
3418 parameter ptid directly.
3419 (linux_wait_for_event_filtered): Use find_thread_in_random.
3420 (linux_wait_1): Likewise.
3422 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3424 * inferiors.c (find_inferior_id): Remove.
3425 (find_thread_ptid): Move implemention from find_inferior_id to
3427 * inferiors.h (find_inferior_id): Remove.
3428 * server.c (handle_status): Use find_thread_ptid.
3429 (process_serial_event): Likewise.
3430 * thread-db.c (find_one_thread): Likewise.
3431 (thread_db_thread_handle): Likewise.
3432 * win32-low.c (thread_rec): Likewise.
3433 (child_delete_thread): Likewise.
3434 (win32_thread_alive): Likewise.
3435 (get_child_debug_event): Likewise.
3437 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3439 * linux-mips-low.c (update_watch_registers_callback): Return
3440 void, remove pid_p parameter, don't check for pid.
3441 (mips_insert_point, mips_remove_point): Use for_each_thread.
3443 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3445 * lynx.low (lynx_delete_thread_callback): Remove.
3446 (lynx_mourn): Use for_each_thread.
3448 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3450 * regcache.c (regcache_invalidate_one): Remove.
3451 (regcache_invalidate_pid): use for_each_thread.
3453 2017-11-26 Tom Tromey <tom@tromey.com>
3455 * linux-low.c (linux_create_inferior): Update.
3457 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
3459 * spu-low.c (spu_create_inferior): Fix typo in argument name.
3461 2017-11-24 Alan Hayward <alan.hayward@arm.com>
3463 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
3464 * linux-aarch64-low.c (initialize_low_arch): Call init func.
3465 * linux-aarch64-tdesc-selftest.c: New file.
3466 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
3468 2017-11-24 Alan Hayward <alan.hayward@arm.com>
3470 * configure.srv: Add new file.
3471 * linux-aarch64-low.c (initialize_low_arch): Call init func.
3472 * linux-aarch64-tdesc-selftest.c: New file.
3473 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
3475 2017-11-24 Alan Hayward <alan.hayward@arm.com>
3477 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
3478 * linux-aarch64-low.c (initialize_low_arch): Remove init.
3479 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
3481 2017-11-24 Alan Hayward <alan.hayward@arm.com>
3483 * configure.srv: Add new files.
3484 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
3485 aarch64_linux_read_description.
3486 * linux-aarch64-low.c (aarch64_linux_read_description):
3487 Merge with aarch64_arch_setup.
3488 (aarch64_arch_setup): Call aarch64_linux_read_description.
3489 * linux-aarch64-tdesc.c: New file.
3490 * linux-aarch64-tdesc.h: New file.
3492 2017-11-24 Yao Qi <yao.qi@linaro.org>
3494 * configure.srv: Set $srv_regobj for tic6x-linux.
3495 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
3496 (tic6x_read_description): Move some code to tic6x_arch_setup.
3497 (tic6x_tdesc_test): New function.
3498 (initialize_low_arch): Call selftests::register_test.
3500 2017-11-22 Yao Qi <yao.qi@linaro.org>
3502 * remote-utils.c (prepare_resume_reply): Use memcpy.
3504 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3506 * linux-low.c (kill_one_lwp_callback): Return void, take
3507 argument directly, don't filter on pid.
3508 (linux_kill): Use for_each_thread.
3510 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3512 * linux-low.c (need_step_over_p): Return bool, remove dummy
3514 (linux_resume, proceed_all_lwps): Use find_thread.
3516 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3518 * linux-low.c (resume_status_pending_p): Return bool, remove
3520 (linux_resume): Use find_thread.
3522 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3524 * linux-low.c (struct thread_resume_array): Remove.
3525 (linux_set_resume_request): Return void, take arguments
3527 (linux_resume): Use for_each_thread.
3529 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3531 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
3532 return bool, remove data argument.
3533 (linux_stabilize_threads): Use find_thread.
3535 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3537 * linux-low.c (unsuspend_one_lwp): Remove.
3538 (unsuspend_all_lwps): Use for_each_thread, inline code from
3541 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3543 * gdbthread.h (find_thread): Add overload with ptid_t filter.
3544 * linux-low.c (struct iterate_over_lwps_args): Remove.
3545 (iterate_over_lwps_filter): Remove.
3546 (iterate_over_lwps): Use find_thread.
3548 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3550 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
3551 (linux_handle_new_gdb_connection): Use for_each_thread, inline
3552 code from reset_lwp_ptrace_options_callback.
3554 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3556 * linux-arm-low.c (struct update_registers_data): Remove.
3557 (update_registers_callback): Return void, take arguments
3558 directly, don't check thread's pid.
3559 (arm_insert_point, arm_remove_point): Use for_each_thread.
3561 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3563 * win32-low.c (continue_one_thread): Return void, take argument
3565 (child_continue): Use for_each_thread.
3567 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3569 * win32-i386-low.c (update_debug_registers_callback): Rename
3571 (update_debug_registers): ... this, return void, remove pid_p arg.
3572 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
3574 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3576 * inferiors.h (struct process_info): Add constructor, initialize
3578 <syscalls_to_catch>: Change type to std::vector<int>.
3579 * inferiors.c (add_process): Allocate process_info with new.
3580 (remove_process): Free process_info with delete.
3581 * linux-low.c (handle_extended_wait): Adjust.
3582 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
3583 * server.c (handle_general_set): Adjust.
3585 2017-11-16 Pedro Alves <palves@redhat.com>
3587 * remote-utils.c (remote_close): Block SIGIO signals instead of
3588 uninstalling the SIGIO handler.
3590 2017-11-16 Alan Hayward <alan.hayward@arm.com>
3592 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
3594 2017-11-16 Yao Qi <yao.qi@linaro.org>
3596 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
3597 (tic6x_store_gregset): Likewise.
3598 (tic6x_usrregs_info): Move it up.
3600 2017-11-15 Alan Hayward <alan.hayward@arm.com>
3602 * Makefile.in: Update arch rules.
3603 * configure.srv: Explicitly mark arch/ files.
3605 2017-11-13 Andreas Schwab <schwab@suse.de>
3607 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
3609 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3611 2017-11-06 Pedro Alves <palves@redhat.com>
3613 * config.in, configure: Regenerate.
3615 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
3617 * target.c (struct thread_search): Remove.
3618 (thread_search_callback): Remove.
3619 (prepare_to_access_memory): Use for_each_thread instead of
3620 find_inferior. Inline code from thread_search_callback.
3622 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
3624 * server.c (struct visit_actioned_threads_data): Remove.
3625 (visit_actioned_threads): Change prototype to take arguments
3627 (resume): Use find_thread instead of find_inferior.
3629 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
3631 * server.c (queue_stop_reply_callback): Change prototype, return
3633 (find_status_pending_thread_callback): Remove.
3634 (handle_status): Replace find_inferior with find_thread and
3637 2017-10-25 Alan Hayward <alan.hayward@arm.com>
3639 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
3641 (aarch64_store_gregset): Likewise.
3642 (aarch64_fill_fpregset): Likewise.
3643 (aarch64_store_fpregset): Likewise.
3645 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
3647 * gdbthread.h (find_thread, for_each_thread): New functions.
3648 * inferiors.c (thread_of_pid): Remove.
3649 (find_any_thread_of_pid): Use find_thread.
3650 * linux-low.c (num_lwps): Use for_each_thread.
3652 2017-10-17 Yao Qi <yao.qi@linaro.org>
3654 * Makefile.in: Remove one rule.
3655 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
3657 2017-10-17 Yao Qi <yao.qi@linaro.org>
3659 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
3660 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
3662 2017-10-17 Yao Qi <yao.qi@linaro.org>
3664 * configure.srv: Rename arm.o with arch/arm.o.
3666 2017-10-17 Yao Qi <yao.qi@linaro.org>
3668 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
3669 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
3670 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
3671 (arch-i386.o, arch-amd64.o): Remove rules.
3672 (arch/%.o): New rule.
3673 Update POSTCOMPILE and COMPILE.pre.
3674 * configure.ac: Invoke AC_CONFIG_COMMANDS.
3675 * configure: Re-generated.
3676 * configure.srv: Replace arch-i386.o with arch/i386.o.
3677 Replace arch-amd64.o with arch/amd64.o.
3679 2017-10-16 Yao Qi <yao.qi@linaro.org>
3681 * configure: Regenerated.
3683 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
3685 * inferiors.h: (struct inferior_list): Remove.
3686 (struct inferior_list_entry); Remove.
3687 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
3688 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
3689 get_first_inferior): Remove.
3690 (for_each_inferior, for_each_inferior_with_data, find_inferior,
3691 find_inferior_id, find_inferior_in_random): Change signature.
3692 * inferiors.c (all_threads): Change type to
3693 std::list<thread_info *>.
3694 (get_thread): Remove macro.
3695 (find_inferior, find_inferior_id): Change signature, implement
3697 (find_inferior_in_random): Change signature, implement using
3698 find_thread_in_random.
3699 (for_each_inferior, for_each_inferior_with_data): Change
3700 signature, implement using for_each_thread.
3701 (add_inferior_to_list, remove_inferior): Remove.
3702 (add_thread, get_first_thread, thread_of_pid,
3703 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
3704 (get_first_inferior, one_inferior_p, clear_inferior_list):
3706 (clear_inferiors, get_thread_process): Update.
3707 * gdbthread.h: Include <list>.
3708 (struct thread_info) <entry>: Remove field.
3710 (all_threads): Change type to std::list<thread_info *>.
3711 (get_first_inferior): Add doc.
3712 (find_thread, for_each_thread, find_thread_in_random): New
3714 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
3715 * linux-arm-low.c (update_registers_callback): Update.
3716 * linux-low.c (second_thread_of_pid_p): Update.
3717 (kill_one_lwp_callback, linux_detach_lwp_callback,
3718 delete_lwp_callback, status_pending_p_callback, same_lwp,
3719 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
3720 iterate_over_lwps, not_stopped_callback,
3721 resume_stopped_resumed_lwps, count_events_callback,
3722 select_singlestep_lwp_callback, select_event_lwp_callback,
3723 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
3724 suspend_and_send_sigstop_callback, wait_for_sigstop,
3725 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
3726 lwp_running, linux_set_resume_request, resume_status_pending_p,
3727 need_step_over_p, start_step_over, linux_resume_one_thread,
3728 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
3729 reset_lwp_ptrace_options_callback): Update.
3730 * linux-mips-low.c (update_watch_registers_callback): Update.
3731 * regcache.c (regcache_invalidate_one, regcache_invalidate):
3733 (free_register_cache_thread_one): Remove.
3734 (regcache_release): Update.
3735 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
3736 handle_qxfer_threads_worker): Update.
3737 (handle_query): Update, use list iterator.
3738 (visit_actioned_threads, handle_pending_status,
3739 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
3740 clear_pending_status_callback, set_pending_status_callback,
3741 find_status_pending_thread_callback, handle_status,
3742 process_serial_event): Update.
3743 * target.c (thread_search_callback): Update.
3744 * thread-db.c (thread_db_get_tls_address): Update.
3745 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
3747 * win32-i386-low.c (update_debug_registers_callback): Update.
3748 * win32-low.c (delete_thread_info, child_delete_thread,
3749 continue_one_thread, suspend_one_thread,
3750 get_child_debug_event): Adjust.
3752 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
3754 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
3755 * inferiors.h: Include <list>.
3756 (struct process_info) <entry>: Remove field.
3758 (pid_of): Change macro to function.
3759 (ptid_of, lwpid_of): Remove macro.
3760 (all_processes): Change type to std::list<process_info *>.
3761 (ALL_PROCESSES): Remove macro.
3762 (for_each_process, find_process): New function.
3763 * inferiors.c (all_processes): Change type to
3764 std::list<process_info *>.
3765 (find_thread_process): Adjust.
3766 (add_process): Likewise.
3767 (remove_process): Likewise.
3768 (find_process_pid): Likewise.
3769 (get_first_process): Likewise.
3770 (started_inferior_callback): Remove.
3771 (have_started_inferiors_p): Adjust.
3772 (attached_inferior_callback): Remove.
3773 (have_attached_inferiors_p): Adjust.
3774 * linux-low.c (check_zombie_leaders): Likewise.
3775 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
3776 (x86_linux_update_xmltarget): Adjust.
3777 * server.c (handle_query): Likewise.
3778 (gdb_reattached_process): Remove.
3779 (handle_status): Adjust.
3780 (kill_inferior_callback): Likewise.
3781 (detach_or_kill_inferior): Remove.
3782 (print_started_pid): Likewise.
3783 (print_attached_pid): Likewise.
3784 (detach_or_kill_for_exit): Update.
3785 (process_serial_event): Likewise.
3786 * linux-arm-low.c (arm_new_fork): Likewise.
3788 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
3790 * dll.h: Include <list>.
3791 (struct dll_info): Add constructor.
3792 <entry>: Remove field.
3793 (all_dlls): Change type to std::list<dll_info>.
3794 * dll.c: Include <algorithm>.
3795 (get_dll): Remove macro.
3796 (all_dlls): Change type to std::list<dll_info *>.
3797 (free_one_dll): Remove.
3798 (match_dll): Likewise.
3799 (loaded_dll): Adjust.
3800 (unloaded_dll): Adjust to all_dlls type change, use
3801 std::find_if. Inline code from match_dll.
3802 (clear_dlls): Adjust to all_dlls type change.
3803 * server.c (emit_dll_description): Remove.
3804 (handle_qxfer_libraries): Adjust to all_dlls type change,
3805 integrate emit_dll_description's functionality.
3807 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
3809 * linux-low.h (struct linux_target_ops) <delete_process>: New
3811 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
3812 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
3813 (struct linux_target_ops): Add delete_process callback.
3814 * linux-arm-low.c (arm_delete_process): New.
3815 (struct linux_target_ops): Add delete_process callback.
3816 * linux-bfin-low.c (struct linux_target_ops): Likewise.
3817 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
3818 * linux-m32r-low.c (struct linux_target_ops): Likewise.
3819 * linux-mips-low.c (mips_linux_delete_process): New.
3820 (struct linux_target_ops): Add delete_process callback.
3821 * linux-ppc-low.c (struct linux_target_ops): Likewise.
3822 * linux-s390-low.c (struct linux_target_ops): Likewise.
3823 * linux-sh-low.c (struct linux_target_ops): Likewise.
3824 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
3825 * linux-tile-low.c (struct linux_target_ops): Likewise.
3826 * linux-x86-low.c (x86_linux_delete_process): New.
3827 (struct linux_target_ops): Add delete_process callback.
3828 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
3830 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
3832 * linux-aarch64-low.c (the_low_target): Add thread delete
3834 * linux-arm-low.c (arm_delete_thread): New function.
3835 (the_low_target): Add thread delete callback.
3836 * linux-bfin-low.c (the_low_target): Likewise.
3837 * linux-crisv32-low.c (the_low_target): Likewise.
3838 * linux-low.c (delete_lwp): Invoke delete_thread callback if
3840 * linux-low.h (struct linux_target_ops) <delete_thread>: New
3842 * linux-m32r-low.c (the_low_target): Add thread delete callback.
3843 * linux-mips-low.c (mips_linux_delete_thread): New function.
3844 (the_low_target): Add thread delete callback.
3845 * linux-ppc-low.c (the_low_target): Likewise.
3846 * linux-s390-low.c (the_low_target): Likewise.
3847 * linux-sh-low.c (the_low_target): Likewise.
3848 * linux-tic6x-low.c (the_low_target): Likewise.
3849 * linux-tile-low.c (the_low_target): Likewise.
3850 * linux-x86-low.c (the_low_target): Likewise.
3851 * linux-xtensa-low.c (the_low_target): Likewise.
3853 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
3855 * win32-low.c: Include "common-inferior.h".
3857 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
3859 * inferiors.c (set_inferior_cwd): New function.
3860 * server.c (handle_general_set): Handle QSetWorkingDir packet.
3861 (handle_query): Inform that QSetWorkingDir is supported.
3862 * win32-low.c (create_process): Pass the inferior's cwd to
3865 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
3867 * inferiors.c (current_inferior_cwd): New global variable.
3868 (get_inferior_cwd): New function.
3869 * inferiors.h (struct process_info) <cwd>: New field.
3871 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
3873 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
3874 (OBS): Add gdb_tilde_expand.o.
3876 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
3878 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
3879 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
3881 2017-09-29 Pedro Alves <palves@redhat.com>
3883 * ax.c (gdb_parse_agent_expr): Constify.
3884 * ax.h (gdb_parse_agent_expr): Constify.
3885 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3887 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
3888 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
3889 * remote-utils.h (read_ptid): Constify.
3890 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
3891 (process_point_options, process_serial_event): Constify.
3892 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
3893 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
3894 (cmd_qtbuffer): Constify.
3896 2017-09-29 Pedro Alves <palves@redhat.com>
3898 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
3901 2017-09-29 Pedro Alves <palves@redhat.com>
3903 * linux-low.c (handle_extended_wait): Pass parent thread instead
3904 of process to thread_db_notice_clone.
3905 * linux-low.h (thread_db_notice_clone): Replace parent process
3906 parameter with parent thread parameter.
3907 * thread-db.c (find_one_thread): Add comment.
3908 (thread_db_notice_clone): Replace parent process parameter with
3909 parent thread parameter. Temporarily switch to the parent thread.
3911 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
3913 * gdbthread.h: Include "common-gdbthread.h".
3914 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
3915 "if" when validating the ptid.
3916 * remote-utils.c: Include "gdbthread.h".
3917 (prepare_resume_reply): Use "switch_to_thread".
3918 * target.c (done_accessing_memory): Likewise.
3920 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
3922 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
3923 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
3924 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
3925 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
3926 s390x-gs-linux64-ipa.o to ipa_obj.
3927 * linux-s390-low.c (HWCAP_S390_GS): New define.
3928 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
3930 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
3931 (s390_arch_setup): Check for guarded-storage support and choose
3933 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
3934 init_registers_s390x_gs_linux64.
3935 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
3937 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
3938 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
3940 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
3942 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
3944 2017-09-21 Kevin Buettner <kevinb@redhat.com>
3946 * linux-low.h (struct lwp_info): Add new field, thread_handle.
3947 (thread_db_thread_handle): Declare.
3948 * linux-low.c (linux_target_ops): Initialize thread_handle.
3949 * server.c (handle_qxfer_threads_worker): Add support for
3951 * target.h (struct target_ops): Add new function pointer,
3953 (target_thread_handle): Define.
3954 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
3956 (thread_db_thread_handle): New function.
3958 2017-09-21 Kevin Buettner <kevinb@redhat.com>
3960 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
3961 * linux-low.h (thread_db_notice_clone): Declare.
3962 * thread-db.c (thread_db_notice_clone): New function.
3964 2017-09-21 Pedro Alves <palves@redhat.com>
3966 * server.c (gdb_read_memory, handle_status, process_serial_event)
3967 (handle_serial_event, handle_target_event): Adjust to
3968 set_desired_thread prototype change.
3969 * target.c (set_desired_thread): Remove 'use_general' parameter
3971 * target.h (set_desired_thread): Remove 'use_general' parameter.
3973 2017-09-20 Tom Tromey <tom@tromey.com>
3975 * target.c (target_terminal::terminal_state): Define.
3976 (target_terminal::init): Rename from target_terminal_init.
3977 (target_terminal::inferior): Rename from
3978 target_terminal_inferior.
3979 (target_terminal::ours): Rename from target_terminal_ours.
3980 (target_terminal::ours_for_output, target_terminal::info): New.
3982 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3984 * server.c (accumulate_file_name_length): Remove.
3985 (emit_dll_description): Adjust to std::string change.
3986 (handle_qxfer_libraries): Use std::string to hold document.
3988 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3990 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
3991 return type of xml_escape_text.
3992 * server.c (emit_dll_description): Likewise.
3994 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3996 * server.c (captured_main): Accept argument for --selftest.
3997 Update run_tests call.
3998 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
3999 when registering selftests.
4001 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
4003 * regcache.c (get_thread_regcache): Update code to use "std::vector"
4004 instead of "VEC" for "target_desc.reg_defs".
4005 (regcache_cpy): Likewise.
4006 (registers_to_string): Likewise.
4007 (registers_from_string): Likewise.
4008 (find_regno): Likewise.
4009 (supply_regblock): Likewise.
4010 (regcache_raw_read_unsigned): Likewise.
4011 * tdesc.c (init_target_desc): Likewise.
4012 (tdesc_create_reg): Likewise.
4013 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
4014 (struct target_desc) <reg_defs>: Convert to "std::vector".
4015 (target_desc): Do not initialize "reg_defs".
4016 (~target_desc): Update code to use "std::vector" instead of "VEC"
4017 for "target_desc.reg_defs".
4018 (operator==): Likewise.
4020 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
4022 * inferiors.h (thread_to_gdb_id): Remove.
4023 * inferiors.c (thread_to_gdb_id): Remove.
4024 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
4025 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
4026 lynx_store_registers, lynx_read_memory, lynx_write_memory):
4028 * nto-low.c (nto_fetch_registers, nto_store_registers,
4029 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
4031 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
4033 * inferiors.h (gdb_id_to_thread_id): Remove.
4034 * inferiors.c (gdb_id_to_thread_id): Remove.
4035 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
4036 removal. Move pid declaration closer to where it's used.
4038 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
4040 * server.c (handle_detach): New function.
4041 (process_serial_event): Move code out, call handle_detach.
4043 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
4045 * server.c (require_running): Rename to ...
4046 (require_running_or_return): ... this ...
4047 (require_running_or_break): ... and this.
4048 (handle_query, process_serial_event): Adjust.
4050 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
4052 * linux-low.c (linux_set_resume_request): Remove unused
4055 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
4057 * server.c (first_thread_of): Remove.
4058 (process_serial_event): Replace usage of first_thread_of with
4059 find_any_thread_of_pid.
4060 * tracepoint.c (same_process_p): Remove.
4061 (gdb_agent_about_to_close): Replace usage of same_process_p with
4062 find_any_thread_of_pid.
4063 * linux-x86-low.c (same_process_callback): Remove.
4064 (x86_arch_setup_process_callback): Replace usage of
4065 same_process_callback with find_any_thread_of_pid.
4066 * thread-db.c (any_thread_of): Remove.
4067 (switch_to_process): Replace usage of any_thread_of with
4068 find_any_thread_of_pid.
4069 * inferiors.c (thread_pid_matches_callback): Remove.
4070 (find_thread_process): Adjust to use find_any_thread_of_pid.
4072 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
4074 * regcache.c (get_thread_regcache): Guard calls to "memset"
4077 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
4079 * linux-low.c (handle_extended_wait): Use
4080 "allocate_target_description" instead of "XNEW".
4081 * linux-x86-low.c (initialize_low_arch): Likewise.
4083 2017-09-05 Yao Qi <yao.qi@linaro.org>
4085 * configure.srv (srv_i386_regobj): Remove.
4086 (srv_amd64_regobj): Remove.
4087 (srv_regobj): Set it to "" for x86 non-linux targets.
4088 * linux-x86-tdesc.c (i386_linux_read_description):
4089 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
4090 (init_registers_i386): Remove the declaration.
4091 (tdesc_i386): Remove the declaration.
4092 (lynx_i386_arch_setup): Call i386_create_target_description.
4093 * nto-x86-low.c: Likewise.
4094 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
4095 [!__x86_64__]: include arch/i386.h.
4096 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
4098 2017-09-05 Yao Qi <yao.qi@linaro.org>
4100 * configure.srv (srv_amd64_linux_xmlfiles): Remove
4101 i386/amd64-XXX-linux from it.
4103 2017-09-05 Yao Qi <yao.qi@linaro.org>
4105 * configure.srv: Empty srv_amd64_linux_regobj if $development is
4107 (ipa_amd64_linux_regobj): Remove.
4108 (ipa_x32_linux_regobj): Remove.
4110 2017-09-05 Yao Qi <yao.qi@linaro.org>
4112 * Makefile.in (arch-amd64.o): New rule.
4113 * configure.srv: Append arch-amd64.o.
4114 * linux-amd64-ipa.c: Include common/x86-xstate.h.
4115 (get_ipa_tdesc): Call amd64_linux_read_description.
4116 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
4117 and init_registers_amd64_XXX.
4118 * linux-x86-low.c (x86_linux_read_description): Call
4119 amd64_linux_read_description.
4120 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
4121 (initialize_low_arch): Don't call init_registers_x32_XXX and
4122 init_registers_amd64_XXX.
4123 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
4124 and tdesc_amd64_XXX.
4125 [__x86_64__] (amd64_tdesc_test): New function.
4126 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
4127 and init_registers_amd64_XXX.
4128 * linux-x86-tdesc.c: Include arch/amd64.h.
4129 (xcr0_to_tdesc_idx): New function.
4130 (i386_linux_read_description): New function.
4131 (amd64_get_ipa_tdesc_idx): New function.
4132 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
4133 (amd64_get_ipa_tdesc): Declare.
4135 2017-09-05 Yao Qi <yao.qi@linaro.org>
4137 * configure.srv (srv_i386_linux_xmlfiles): Remove
4138 i386/i386-XXX-linux.xml from it.
4140 2017-09-05 Yao Qi <yao.qi@linaro.org>
4142 * configure.srv: Set srv_i386_linux_regobj empty if $development
4144 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
4145 initialize_low_tdesc.
4146 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
4147 with #if initialize_low_tdesc.
4148 * linux-x86-tdesc-selftest.c: New file.
4149 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
4151 2017-09-05 Yao Qi <yao.qi@linaro.org>
4153 * Makefile.in (arch-i386.o): New rule.
4154 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
4155 (x86_64-*-linux*): Likewise.
4156 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
4157 include arch/i386.h.
4158 (i386_linux_read_description): Remove code and call
4159 i386_create_target_description.
4160 * tdesc.c (allocate_target_description): New function.
4161 * tdesc.h (set_tdesc_architecture): Remove declaration.
4162 (set_tdesc_osabi): Likewise.
4164 2017-09-05 Yao Qi <yao.qi@linaro.org>
4166 * linux-x86-tdesc.c: Don't include <inttypes.h>.
4167 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
4168 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
4170 * server.c (get_features_xml): Call tdesc_get_features_xml.
4171 * tdesc.c (set_tdesc_architecture): New function.
4172 (set_tdesc_osabi): New function.
4173 (tdesc_get_features_xml): New function.
4174 (tdesc_create_feature): Add an argument.
4175 * tdesc.h (struct target_desc) <features>: New field.
4176 <arch, osabi>: New field.
4177 (~target_desc): xfree features, arch, and osabi.
4178 (target_desc::oerator==): Don't compare .xmltarget.
4179 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
4180 (set_tdesc_osabi): Likewise.
4181 (tdesc_get_features_xml): Likewise.
4183 2017-09-05 Yao Qi <yao.qi@linaro.org>
4185 * linux-x86-tdesc.c: Include selftest.h.
4186 (i386_tdesc_test): New function.
4187 (initialize_low_tdesc): Call selftests::register_test.
4188 * tdesc.h: Include regdef.h.
4189 (target_desc): Override operator == and !=.
4191 2017-09-05 Yao Qi <yao.qi@linaro.org>
4193 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
4194 (ipa_obj): Likewise.
4195 * linux-i386-ipa.c: Include common/x86-xstate.h
4196 (get_ipa_tdesc): Call i386_linux_read_description.
4197 (initialize_low_tracepoint): Don't call init_registers_XXX
4198 functions, call initialize_low_tdesc instead.
4199 * linux-x86-low.c (x86_linux_read_description): Call
4200 i386_linux_read_description.
4201 (initialize_low_arch): Don't call init_registers_i386_XXX
4202 functions, call initialize_low_tdesc.
4203 * linux-x86-tdesc.c: New file.
4204 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
4205 (i386_get_ipa_tdesc_idx): Declare.
4206 (i386_get_ipa_tdesc): Declare.
4207 (initialize_low_tdesc): Declare.
4209 2017-09-05 Yao Qi <yao.qi@linaro.org>
4211 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
4214 2017-09-05 Yao Qi <yao.qi@linaro.org>
4216 * Makefile.in (IPA_OBJS): Add vec-ipa.o
4217 * regcache.c (get_thread_regcache): Use VEC_length.
4218 (init_register_cache): Likewise.
4219 (regcache_cpy): Likewise.
4220 (registers_to_string): Iterate reg_defs via VEC_iterate.
4221 (find_regno): Likewise.
4222 (find_register_by_number): Use VEC_index.
4223 (register_size): Call find_register_by_number.
4224 (register_data): Call find_register_by_number.
4225 (supply_regblock): Use VEC_length.
4226 (regcache_raw_read_unsigned): Likewise.
4227 * tdesc.c (init_target_desc): Iterate reg_defs via
4229 (default_description): Update initializer.
4230 (copy_target_description): Don't update field num_registers.
4231 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
4232 <num_registers>: Remove.
4234 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
4236 * Makefile.in (.SECONDARY): Define target.
4238 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
4240 * linux-low.c (linux_wait_1): Adjust.
4241 * server.c (queue_stop_reply_callback): Adjust.
4243 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
4245 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
4246 QEnvironmentUnset and QEnvironmentReset packets.
4247 (handle_query): Inform remote that QEnvironmentHexEncoded,
4248 QEnvironmentUnset and QEnvironmentReset are supported.
4250 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
4252 * inferiors.h (inferior_target_data): Rename to ...
4253 (thread_target_data): ... this.
4254 (inferior_regcache_data): Rename to ...
4255 (thread_regcache_data): ... this.
4256 (set_inferior_regcache_data): Rename to ...
4257 (set_thread_regcache_data): ... this.
4258 * inferiors.c (inferior_target_data): Rename to ...
4259 (thread_target_data): ... this.
4260 (inferior_regcache_data): Rename to ...
4261 (thread_regcache_data): ... this.
4262 (set_inferior_regcache_data): Rename to ...
4263 (set_thread_regcache_data): ... this.
4264 (free_one_thread): Update.
4265 * linux-low.h (get_thread_lwp): Update.
4266 * regcache.c (get_thread_regcache): Update.
4267 (regcache_invalidate_thread): Update.
4268 (free_register_cache_thread): Update.
4269 * win32-i386-low.c (update_debug_registers_callback): Update.
4270 (win32_get_current_dr): Update.
4271 * win32-low.c (thread_rec): Update.
4272 (delete_thread_info): Update.
4273 (continue_one_thread): Update.
4274 (suspend_one_thread): Update.
4276 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
4278 * inferiors.c (set_inferior_target_data): Remove.
4279 * inferiors.h (set_inferior_target_data): Remove.
4281 2017-08-18 Yao Qi <yao.qi@linaro.org>
4283 * Makefile.in (OBS): Add selftest.o.
4284 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
4285 * configure, config.in: Re-generated.
4286 * server.c: Include common/sefltest.h.
4287 (captured_main): Handle option --selftest.
4289 2017-08-09 Yao Qi <yao.qi@linaro.org>
4291 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
4292 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
4293 i386-avx-mpx.o and i386-mmx.o.
4294 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
4295 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
4296 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
4297 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
4298 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
4299 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
4300 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
4301 i386/amd64-avx-mpx.xml.
4303 2017-08-09 Yao Qi <yao.qi@linaro.org>
4305 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
4306 and x32-avx-avx512.o.
4307 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
4308 i386/x32-avx-avx512.xml.
4310 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
4312 * tracepoint.h (enum class fast_tpoint_collect_result): New
4314 (fast_tracepoint_collecting): Change return type to
4315 fast_tpoint_collect_result.
4316 * tracepoint.c (fast_tracepoint_collecting): Likewise.
4317 * linux-low.h: Include tracepoint.h.
4318 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
4319 fast_tpoint_collect_result.
4320 * linux-low.c (handle_tracepoints): Adjust.
4321 (linux_fast_tracepoint_collecting): Change return type to
4322 fast_tpoint_collect_result.
4323 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
4324 linux_wait_1, stuck_in_jump_pad_callback,
4325 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
4326 proceed_one_lwp): Adjust to type change.
4328 2017-07-10 Yao Qi <yao.qi@linaro.org>
4330 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
4332 2017-06-29 Yao Qi <yao.qi@linaro.org>
4334 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
4336 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
4338 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
4340 * Makefile.in (IPA_OBJS): Sort and format one item per line.
4342 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
4344 * linux-low.c (linux_create_inferior): Adjust code to access the
4345 environment information via 'gdb_environ' class.
4346 * lynx-low.c (lynx_create_inferior): Likewise.
4347 * server.c (our_environ): Make it an instance of 'gdb_environ'.
4348 (get_environ): Return a pointer to 'our_environ'.
4349 (captured_main): Initialize 'our_environ'.
4350 * server.h (get_environ): Adjust prototype.
4351 * spu-low.c (spu_create_inferior): Adjust code to access the
4352 environment information via 'gdb_environ' class.
4354 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
4356 * linux-low.c (linux_read_memory, linux_write_memory): Remove
4357 usage of "register" keyword.
4359 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
4361 * configure: Re-generate.
4363 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
4365 * configure: Re-generate.
4367 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
4369 * Makefile.in (COMPILE.pre): Add "-x c++".
4371 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
4373 * fork-child.c: Conditionally include <signal.h>.
4375 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
4377 * server.c (handle_general_set): Handle new packet
4378 "QStartupWithShell".
4379 (handle_query): Add "QStartupWithShell" to the list of supported
4381 (gdbserver_usage): Add help text explaining the
4382 new "--startup-with-shell" and "--no-startup-with-shell" CLI
4384 (captured_main): Recognize and act upon the presence of the new
4387 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
4388 Pedro Alves <palves@redhat.com>
4390 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
4391 * configure: Regenerate.
4392 * configure.srv (srv_linux_obj): Add "fork-child.o" and
4394 (i[34567]86-*-lynxos*): Likewise.
4395 (spu*-*-*): Likewise.
4396 * fork-child.c: New file.
4397 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
4399 (linux_ptrace_fun): New function.
4400 (linux_create_inferior): Adjust function prototype to reflect
4401 change on "target.h". Adjust function code to use
4403 (linux_request_interrupt): Delete "signal_pid".
4404 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
4405 (lynx_ptrace_fun): New function.
4406 (lynx_create_inferior): Adjust function prototype to reflect
4407 change on "target.h". Adjust function code to use
4409 * nto-low.c (nto_create_inferior): Adjust function prototype and
4410 code to reflect change on "target.h". Update comments.
4411 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
4412 "common-terminal.h" and "environ.h".
4413 (terminal_fd): Moved to fork-child.c.
4414 (old_foreground_pgrp): Likewise.
4415 (restore_old_foreground_pgrp): Likewise.
4416 (last_status): Make it global.
4417 (last_ptid): Likewise.
4418 (our_environ): New variable.
4419 (startup_with_shell): Likewise.
4420 (program_name): Likewise.
4421 (program_argv): Rename to...
4422 (program_args): ...this.
4423 (wrapper_argv): New variable.
4424 (start_inferior): Delete function.
4425 (get_exec_wrapper): New function.
4426 (get_exec_file): Likewise.
4427 (get_environ): Likewise.
4428 (prefork_hook): Likewise.
4429 (post_fork_inferior): Likewise.
4430 (postfork_hook): Likewise.
4431 (postfork_child_hook): Likewise.
4432 (handle_v_run): Update code to deal with arguments coming from the
4433 remote host. Update calls from "start_inferior" to
4435 (captured_main): Likewise. Initialize environment variable. Call
4437 * server.h (post_fork_inferior): New prototype.
4438 (get_environ): Likewise.
4439 (last_status): Declare.
4440 (last_ptid): Likewise.
4441 (signal_pid): Likewise.
4442 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
4443 (spu_ptrace_fun): New function.
4444 (spu_create_inferior): Adjust function prototype to reflect change
4445 on "target.h". Adjust function code to use "fork_inferior".
4446 * target.c (target_terminal_init): New function.
4447 (target_terminal_inferior): Likewise.
4448 (target_terminal_ours): Likewise.
4449 * target.h: Include <vector>.
4450 (struct target_ops) <create_inferior>: Update prototype.
4451 (create_inferior): Update macro.
4452 * utils.c (gdb_flush_out_err): New function.
4453 * win32-low.c (win32_create_inferior): Adjust function prototype
4454 and code to reflect change on "target.h".
4456 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
4458 * inferiors.c (switch_to_thread): New function.
4460 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
4462 * Makefile.in (SFILE): Add "common/job-control.c".
4463 (OBS): Add "job-control.o".
4465 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
4467 * Makefile: Remove "@host_makefile_frag@".
4469 2017-05-05 Pedro Alves <palves@redhat.com>
4471 * configure: Regenerate.
4473 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
4475 * configure: Regenerate.
4477 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
4479 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
4480 software_single_step change of return type to
4481 std::vector<CORE_ADDR>.
4482 * linux-low.c (install_software_single_step_breakpoints):
4484 * linux-low.h (install_software_single_step_breakpoints):
4487 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
4489 * remote-utils.c: Include "gdb_termios.h" instead of
4491 * terminal.h: Delete file.
4493 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
4495 * server.c: Include <vector>.
4496 <program_argv, wrapper_argv>: Convert to std::vector.
4497 (start_inferior): Rewrite function to use C++.
4498 (handle_v_run): Likewise. Update code that calculates the argv
4499 based on the vRun packet; use C++.
4500 (captured_main): Likewise.
4502 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
4504 * server.c (handle_v_cont): Initialize thread_resume::thread
4507 2017-04-05 Pedro Alves <palves@redhat.com>
4509 * configure: Regenerate.
4511 2017-04-05 Pedro Alves <palves@redhat.com>
4513 * gdbreplay.c (sync_error): Constify.
4514 * linux-x86-low.c (push_opcode): Constify.
4516 2017-04-05 Pedro Alves <palves@redhat.com>
4518 * win32-low.c (get_child_debug_event)
4519 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
4520 Report TARGET_WAITKIND_SPURIOUS instead.
4522 2017-04-05 Pedro Alves <palves@redhat.com>
4524 * remote-utils.c (remote_prepare, remote_open): Constify.
4525 * remote-utils.h (remote_prepare, remote_open): Constify.
4526 * server.c (captured_main): Constify 'port' handling.
4528 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
4530 * Makefile.in (clean): Clear .deps.
4532 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
4534 * .gitignore: Remove generated files, replace with wildcard.
4535 * (clean): Replace removal of generated files with wildcard.
4536 (version.c): Replace with...
4537 (version-generated.c): ...this.
4538 (xml-builtin.c): Replace with...
4539 (xml-builtin-generated.c): ...this.
4540 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
4541 (%.c: *regformats*): Replace with...
4542 (%-generated.c: *regformats*): ...this.
4544 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
4546 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
4547 (xtensa_fill_gregset): Call collect_register_by_name for
4549 (xtensa_store_gregset): Call supply_register_by_name for
4552 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
4554 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
4555 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
4556 (xtensa_store_gregset): Call supply_register for all registers in
4557 a0_regnum..a0_regnum + C0_NREGS range.
4559 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4561 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
4562 (ax-ipa.o: ax.c): Remove.
4563 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
4564 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
4565 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
4566 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
4567 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
4569 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4571 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
4572 (print-utils-ipa.o: ../common/print-utils.c): Remove.
4573 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
4574 (errors-ipa.o: ../common/errors.c): Remove.
4575 (format-ipa.o: ../common/format.c): Remove.
4576 (common-utils-ipa.o: ../common/common-utils.c): Remove.
4578 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4580 * Makefile.in (%-ipa.o: %.c): New rule.
4581 (tracepoint-ipa.o: tracepoint.c): Remove.
4582 (utils-ipa.o: utils.c): Remove.
4583 (remote-utils-ipa.o: remote-utils.c): Remove.
4584 (regcache-ipa.o: regcache.c): Remove.
4585 (i386-linux-ipa.o: i386-linux.c): Remove.
4586 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
4587 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
4588 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
4589 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
4590 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
4591 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
4592 (amd64-linux-ipa.o: amd64-linux.c): Remove.
4593 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
4594 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
4595 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
4596 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
4597 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
4598 (aarch64-ipa.o: aarch64.c): Remove.
4599 (s390-linux32-ipa.o: s390-linux32.c): Remove.
4600 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
4601 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
4602 (s390-linux64-ipa.o: s390-linux64.c): Remove.
4603 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
4604 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
4605 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
4606 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
4607 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
4608 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
4609 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
4610 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
4611 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
4612 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
4613 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
4614 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
4615 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
4616 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
4617 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
4618 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
4619 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
4620 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
4621 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
4622 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
4623 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
4624 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
4625 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
4626 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
4627 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
4628 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
4629 (tdesc-ipa.o: tdesc.c): Remove.
4630 (x32-linux-ipa.o: x32-linux.c): Remove.
4631 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
4632 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
4634 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4636 * Makefile.in (%.o: ../arch/%.c): New rule.
4637 (arm.o: ../arch/arm.c): Remove.
4638 (arm-linux.o: ../arch/arm-linux.c): Remove.
4639 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
4640 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
4642 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4644 * Makefile.in (%.o: ../nat/%.c): New rule.
4645 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
4646 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
4647 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
4648 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
4649 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
4650 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
4651 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
4652 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
4653 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
4654 (linux-personality.o: ../nat/linux-personality.c): Remove.
4655 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
4656 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
4657 (x86-linux.o: ../nat/x86-linux.c): Remove.
4658 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
4659 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
4661 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4663 * Makefile.in (%.o: ../common/%.c): New rule.
4664 (signals.o: ../common/signals.c): Remove.
4665 (print-utils.o: ../common/print-utils.c): Remove.
4666 (rsp-low.o: ../common/rsp-low.c): Remove.
4667 (common-utils.o: ../common/common-utils.c): Remove.
4668 (posix-strerror.o: ../common/posix-strerror.c): Remove.
4669 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
4670 (vec.o: ../common/vec.c): Remove.
4671 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
4672 (xml-utils.o: ../common/xml-utils.c): Remove.
4673 (ptid.o: ../common/ptid.c): Remove.
4674 (buffer.o: ../common/buffer.c): Remove.
4675 (format.o: ../common/format.c): Remove.
4676 (filestuff.o: ../common/filestuff.c): Remove.
4677 (agent.o: ../common/agent.c): Remove.
4678 (errors.o: ../common/errors.c): Remove.
4679 (environ.o: ../common/environ.c): Remove.
4680 (common-debug.o: ../common/common-debug.c): Remove.
4681 (cleanups.o: ../common/cleanups.c): Remove.
4682 (common-exceptions.o: ../common/common-exceptions.c): Remove.
4683 (fileio.o: ../common/fileio.c): Remove.
4684 (common-regcache.o: ../common/common-regcache.c): Remove.
4685 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
4686 (new-op.o: ../common/new-op.c): Remove.
4687 (btrace-common.o: ../common/btrace-common.c): Remove.
4689 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4691 * Makefile.in (%.o: ../target/%.c): New rule.
4692 (waitstatus.o: ../target/waitstatus.c): Remove.
4694 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4697 (%.c: ../regformats/%.dat,
4698 (%.c: ../regformats/arm/%.dat,
4699 (%.c: ../regformats/i386/%.dat,
4700 (%.c: ../regformats/rs6000/%.dat): New rules.
4701 (aarch64.c): Remove.
4702 (reg-arm.c): Remove.
4703 (arm-with-iwmmxt.c): Remove.
4704 (arm-with-vfpv2.c): Remove.
4705 (arm-with-vfpv3.c): Remove.
4706 (arm-with-neon.c): Remove.
4707 (reg-bfin.c): Remove.
4708 (reg-cris.c): Remove.
4709 (reg-crisv32.c): Remove.
4711 (i386-linux.c): Remove.
4712 (i386-avx.c): Remove.
4713 (i386-avx-linux.c): Remove.
4714 (i386-avx-avx512.c): Remove.
4715 (i386-avx-avx512-linux.c): Remove.
4716 (i386-mpx.c): Remove.
4717 (i386-mpx-linux.c): Remove.
4718 (i386-avx-mpx-avx512-pku.c): Remove.
4719 (i386-avx-mpx-avx512-pku-linux.c): Remove.
4720 (i386-avx-mpx.c): Remove.
4721 (i386-avx-mpx-linux.c): Remove.
4722 (i386-mmx.c): Remove.
4723 (i386-mmx-linux.c): Remove.
4724 (reg-ia64.c): Remove.
4725 (reg-m32r.c): Remove.
4726 (reg-m68k.c): Remove.
4728 (mips-linux.c): Remove.
4729 (mips-dsp-linux.c): Remove.
4730 (mips64-linux.c): Remove.
4731 (mips64-dsp-linux.c): Remove.
4732 (nios2-linux.c): Remove.
4733 (powerpc-32.c): Remove.
4734 (powerpc-32l.c): Remove.
4735 (powerpc-altivec32l.c): Remove.
4736 (powerpc-cell32l.c): Remove.
4737 (powerpc-vsx32l.c): Remove.
4738 (powerpc-isa205-32l.c): Remove.
4739 (powerpc-isa205-altivec32l.c): Remove.
4740 (powerpc-isa205-vsx32l.c): Remove.
4741 (powerpc-e500l.c): Remove.
4742 (powerpc-64l.c): Remove.
4743 (powerpc-altivec64l.c): Remove.
4744 (powerpc-cell64l.c): Remove.
4745 (powerpc-vsx64l.c): Remove.
4746 (powerpc-isa205-64l.c): Remove.
4747 (powerpc-isa205-altivec64l.c): Remove.
4748 (powerpc-isa205-vsx64l.c): Remove.
4749 (s390-linux32.c): Remove.
4750 (s390-linux32v1.c): Remove.
4751 (s390-linux32v2.c): Remove.
4752 (s390-linux64.c): Remove.
4753 (s390-linux64v1.c): Remove.
4754 (s390-linux64v2.c): Remove.
4755 (s390-te-linux64.c): Remove.
4756 (s390-vx-linux64.c): Remove.
4757 (s390-tevx-linux64.c): Remove.
4758 (s390x-linux64.c): Remove.
4759 (s390x-linux64v1.c): Remove.
4760 (s390x-linux64v2.c): Remove.
4761 (s390x-te-linux64.c): Remove.
4762 (s390x-vx-linux64.c): Remove.
4763 (s390x-tevx-linux64.c): Remove.
4764 (tic6x-c64xp-linux.c): Remove.
4765 (tic6x-c64x-linux.c): Remove.
4766 (tic6x-c62x-linux.c): Remove.
4768 (reg-sparc64.c): Remove.
4769 (reg-spu.c): Remove.
4771 (amd64-linux.c): Remove.
4772 (amd64-avx.c): Remove.
4773 (amd64-avx-linux.c): Remove.
4774 (amd64-avx-avx512.c): Remove.
4775 (amd64-avx-avx512-linux.c): Remove.
4776 (amd64-mpx.c): Remove.
4777 (amd64-mpx-linux.c): Remove.
4778 (amd64-avx-mpx-avx512-pku.c): Remove.
4779 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
4780 (amd64-avx-mpx.c): Remove.
4781 (amd64-avx-mpx-linux.c): Remove.
4783 (x32-linux.c): Remove.
4784 (x32-avx.c): Remove.
4785 (x32-avx-linux.c): Remove.
4786 (x32-avx-avx512.c): Remove.
4787 (x32-avx-avx512-linux.c): Remove.
4788 (reg-xtensa.c): Remove.
4789 (reg-tilegx.c): Remove.
4790 (reg-tilegx32.c): Remove.
4792 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
4794 * Makefile.in (SFILES): Add "common/environ.c".
4795 (OBJS): Add "common/environ.h".
4797 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
4799 * configure.ac: Check if the fs_base and gs_base members of
4800 `struct user_regs_struct' exist.
4801 * config.in: Regenerated.
4802 * configure: Likewise.
4804 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
4806 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
4808 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
4809 (get_next_pcs_syscall_next_pc): Likewise.
4811 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
4813 * win32-i386-low.c: Fix incorrect reference to a couple source files.
4814 * nto-x86-low.c: Likewise.
4816 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
4818 * Makefile.in: Include disable-implicit-rules.mk.
4820 2016-11-23 Pedro Alves <palves@redhat.com>
4822 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
4823 (debug_vprintf): Use std::chrono::steady_clock instead of
4824 gettimeofday. Use '.' instead of ':'.
4825 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
4826 (get_timestamp): Use std::chrono::steady_clock instead of
4829 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
4831 * Makefile.in: Fix whitespace formatting.
4833 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
4835 * Makefile.in (SFILES, OBS): Flatten list and order
4838 2016-11-23 Pedro Alves <palves@redhat.com>
4840 * event-loop.c (handle_file_event): Use warning.
4841 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
4842 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4845 2016-11-23 Pedro Alves <palves@redhat.com>
4847 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
4849 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
4850 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
4851 debug_printf and debug_flush for debug output.
4852 * server.c (handle_general_set): Likewise.
4853 * thread-db.c (try_thread_db_load): Use debug_printf for debug
4856 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
4858 * Makefile.in (.c.o): Replace rule with ...
4859 (%.o: %.c): ... this one.
4861 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
4863 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
4864 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
4866 * configure.ac: Remove checks for the make program.
4867 * configure: Re-generate.
4869 2016-10-28 Pedro Alves <palves@redhat.com>
4871 * Makefile.in (CXX_DIALECT): Get from configure.
4872 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
4873 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
4874 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
4875 * config.in: Regenerate.
4876 * configure: Regenerate.
4878 2016-10-27 Yao Qi <yao.qi@linaro.org>
4880 * linux-low.c (linux_supports_range_stepping): Return true if
4881 can_software_single_step return true.
4883 2016-10-27 Yao Qi <yao.qi@linaro.org>
4885 * inferiors.c (find_inferior_in_random): New function.
4886 * inferiors.h (find_inferior_in_random): Declare.
4887 * linux-low.c (linux_wait_for_event_filtered): Call
4888 find_inferior_in_random instead of find_inferior.
4890 2016-10-27 Yao Qi <yao.qi@linaro.org>
4892 * linux-low.c (linux_wait_1): If single-step breakpoints are
4893 inserted, remove them.
4895 2016-10-26 Pedro Alves <palves@redhat.com>
4897 * linux-low.c (handle_extended_wait): Link parent/child fork
4899 (linux_wait_1): Unlink them.
4900 (linux_set_resume_request): Ignore resume requests for
4901 already-resumed and unhandled fork child threads.
4902 * linux-low.h (struct lwp_info) <fork_relative>: New field.
4903 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
4905 (handle_v_requests) <vCont>: Don't call require_running.
4906 * server.h (in_queued_stop_replies): New declaration.
4908 2016-10-24 Yao Qi <yao.qi@linaro.org>
4911 * linux-aarch64-low.c (append_insns): Cast the return value to
4914 2016-10-10 Yao Qi <yao.qi@linaro.org>
4916 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
4918 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
4920 * target.c (target_supports_multi_process): New function, moved
4922 * target.h (target_supports_multi_process): ... here. Remove
4925 2016-10-05 Tom Tromey <tom@tromey.com>
4928 * tracepoint.c (handle_tracepoint_bkpts): Check
4929 ipa_error_tracepoint, not ipa_stopping_tracepoint.
4931 2016-10-05 Yao Qi <yao.qi@linaro.org>
4933 * configure.srv: Update the path of arm-*.xml files.
4935 2016-10-05 Terry Guo <terry.guo@arm.com>
4936 Yao Qi <yao.qi@linaro.org>
4938 * Makefile.in: Adjust the path of rules.
4939 * configure.srv: Update the path of xml files.
4940 * regformats/arm-with-iwmmxt.dat: Regenerated.
4941 * regformats/arm-with-neon.dat: Likewise.
4942 * regformats/arm-with-vfpv2.dat: Likewise.
4943 * regformats/arm-with-vfpv3.dat Likewise.
4945 2016-09-30 Yao Qi <yao.qi@linaro.org>
4948 * target.c (target_stop_and_wait): Don't call
4949 target_continue_no_signal, use resume_stop instead.
4951 2016-09-26 Yao Qi <yao.qi@linaro.org>
4953 * linux-low.c (linux_wait_1): Call debug_exit.
4955 2016-09-23 Pedro Alves <palves@redhat.com>
4957 * Makefile.in (SFILES): Add common/new-op.c.
4958 (OBS): Add common/new-op.o.
4959 (new-op.o): New rule.
4961 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
4963 * .gitinore: Ignore more files.
4965 2016-09-21 Yao Qi <yao.qi@linaro.org>
4967 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
4970 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
4972 * server.c (start_inferior): Call target_mourn_inferior instead of
4973 mourn_inferior; pass ptid_t argument to it.
4975 (handle_target_event): Likewise.
4976 * target.c (target_mourn_inferior): New function.
4977 * target.h (mourn_inferior): Delete macro.
4979 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
4981 * linux-low.c (lwp_is_stepping): New function.
4983 2016-09-06 Carl Love <cel@us.ibm.com>
4985 * server.c (start_inferior): Fixed comment, requested comment change
4986 didn't get updated correctly. Removed reference to ptrace () call as
4987 it is only true on Linux systems.
4989 2016-09-06 Carl Love <cel@us.ibm.com>
4991 * server.c (start_inferior): Do not call
4992 function target_post_create_inferior () if the
4993 inferior process has already exited.
4995 2016-09-05 Pedro Alves <palves@redhat.com>
4997 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
4998 (COMPILE.pre, CC_LD): Use CXX directly.
4999 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
5000 * acinclude.m4: Don't include build-with-cxx.m4.
5001 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
5002 * configure: Regenerate.
5004 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
5007 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
5008 call writing data to own_buf.
5010 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
5012 * target.c (mywait): Call target_wait instead of
5014 (target_wait): New function.
5016 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
5018 * server.c (start_inferior): New variable 'ptid'. Replace calls
5019 to the_target->resume by target_continue{,_no_signal}, depending
5021 * target.c (target_stop_and_wait): Call target_continue_no_signal
5022 instead of the_target->resume.
5023 (target_continue): New function.
5025 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
5027 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
5029 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
5032 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
5034 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
5035 * linux-arm-low.c (ps_get_thread_area): Likewise.
5036 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
5037 * linux-m68k-low.c (ps_get_thread_area): Likewise.
5038 * linux-mips-low.c (ps_get_thread_area): Likewise.
5039 * linux-nios2-low.c (ps_get_thread_area): Likewise.
5040 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
5041 * linux-x86-low.c (ps_get_thread_area): Likewise.
5042 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
5044 2016-08-19 Pedro Alves <palves@redhat.com>
5046 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
5048 2016-08-19 Pedro Alves <palves@redhat.com>
5050 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
5051 comment. Use memcpy instead of casting through unsigned long.
5053 2016-08-19 Pedro Alves <palves@redhat.com>
5055 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
5056 allocating around 0x80000000.
5058 2016-08-19 Pedro Alves <palves@redhat.com>
5061 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
5062 (x32-avx512-linux-ipa.o): New rules.
5063 * configure.ac (x86_64-*-linux*): New x32 check.
5064 * configure.srv (ipa_x32_linux_regobj): New.
5065 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
5066 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
5068 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
5070 * configure: Regenerate.
5072 2016-08-09 Pedro Alves <palves@redhat.com>
5075 * Makefile.in (OBS): Add signals-state-save-restore.o.
5076 (signals-state-save-restore.o): New rule.
5077 * config.in: Regenerate.
5078 * configure: Regenerate.
5079 * linux-low.c: Include "signals-state-save-restore.h".
5080 (linux_create_inferior): Call
5081 restore_original_signals_state.
5082 * server.c: Include "dispositions-save-restore.h".
5083 (captured_main): Call save_original_signals_state.
5085 2016-08-05 Pedro Alves <palves@redhat.com>
5087 * configure: Regenerate.
5089 2016-08-04 Yao Qi <yao.qi@linaro.org>
5091 * linux-low.c (regsets_fetch_inferior_registers): Check
5092 errno is ESRCH or not.
5094 2016-08-02 Yao Qi <yao.qi@linaro.org>
5096 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
5097 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
5098 (thread_db_load_search): Update.
5099 (try_thread_db_load_1): Don't look for td_ta_event_addr,
5100 td_ta_set_event and td_ta_event_getmsg.
5102 2016-07-26 Pedro Alves <palves@redhat.com>
5105 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
5106 of unsigned long for 64-bit registers and use uint32_t instead of
5107 unsigned int for 32-bit registers.
5109 2016-07-26 Pedro Alves <palves@redhat.com>
5111 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
5114 2016-07-21 Tom Tromey <tom@tromey.com>
5116 * configure: Rebuild.
5118 2016-07-21 Yao Qi <yao.qi@linaro.org>
5120 * mem-break.c (find_gdb_breakpoint): Cast bp to
5121 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
5123 2016-07-21 Yao Qi <yao.qi@linaro.org>
5125 * server.c (handle_v_requests): Support s and S actions
5126 if target_supports_software_single_step return true.
5128 2016-07-21 Yao Qi <yao.qi@linaro.org>
5130 * linux-low.c (resume_stopped_resumed_lwps): If resume request
5131 is resume_step, call maybe_hw_step.
5132 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
5134 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
5136 (proceed_one_lwp): If resume request is resume_step, install
5137 reinsert breakpoints and call maybe_hw_step.
5139 2016-07-21 Yao Qi <yao.qi@linaro.org>
5141 * linux-low.c (proceed_one_lwp): Declare.
5142 (linux_resume_one_thread): Remove local variable 'step'.
5143 Lift code enqueue signal. Call proceed_one_lwp instead of
5144 linux_resume_one_lwp.
5146 2016-07-21 Yao Qi <yao.qi@linaro.org>
5148 * linux-low.c (linux_resume_one_thread): Call
5149 enqueue_pending_signal.
5151 2016-07-21 Yao Qi <yao.qi@linaro.org>
5153 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
5154 * inferiors.c (do_restore_current_thread_cleanup): New function.
5155 (make_cleanup_restore_current_thread): Likewise.
5156 * linux-low.c (install_software_single_step_breakpoints): Call
5157 make_cleanup_restore_current_thread. Switch current_thread to
5160 2016-07-21 Yao Qi <yao.qi@linaro.org>
5162 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
5163 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
5164 (clone_one_breakpoint): Likewise.
5165 (delete_reinsert_breakpoints): Change parameter to thread.
5167 (has_reinsert_breakpoints): Likewise.
5168 (uninsert_reinsert_breakpoints): Likewise.
5169 (reinsert_reinsert_breakpoints): Likewise.
5170 * mem-break.h (set_reinsert_breakpoint): Update declaration.
5171 (delete_reinsert_breakpoints): Likewise.
5172 (reinsert_reinsert_breakpoints): Likewise.
5173 (uninsert_reinsert_breakpoints): Likewise.
5174 (has_reinsert_breakpoints): Likewise.
5176 2016-07-21 Yao Qi <yao.qi@linaro.org>
5178 * inferiors.c (get_thread_process): Make parameter const.
5179 * inferiors.h (get_thread_process): Update declaration.
5180 * mem-break.c (clone_all_breakpoints): Remove all parameters.
5181 Add new parameters child_thread and parent_thread. Callers
5183 * mem-break.h (clone_all_breakpoints): Update declaration.
5185 2016-07-21 Yao Qi <yao.qi@linaro.org>
5187 * mem-break.c (struct breakpoint) <cond_list>: Remove.
5188 <command_list, handler>: Remove.
5189 (struct gdb_breakpoint): New.
5190 (struct other_breakpoint): New.
5191 (struct reinsert_breakpoint): New.
5192 (is_gdb_breakpoint): New function.
5193 (any_persistent_commands): Update command_list if
5194 is_gdb_breakpoint returns true.
5195 (set_breakpoint): Create breakpoints according to their types.
5196 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
5197 (set_gdb_breakpoint_1): Likewise.
5198 (set_gdb_breakpoint): Likewise.
5199 (clear_breakpoint_conditions): Change parameter type to
5200 'struct gdb_breakpoint *'.
5201 (clear_breakpoint_commands): Likewise.
5202 (clear_breakpoint_conditions_and_commands): Likewise.
5203 (add_condition_to_breakpoint): Likewise.
5204 (add_breakpoint_condition): Likewise.
5205 (add_commands_to_breakpoint): Likewise.
5206 (check_breakpoints): Check other_breakpoint.
5207 (clone_one_breakpoint): Clone breakpopint according to its type.
5208 * mem-break.h (struct gdb_breakpoint): Declare.
5209 (set_gdb_breakpoint): Update declaration.
5210 (clear_breakpoint_conditions_and_commands): Likewise.
5211 (add_breakpoint_condition): Likewise.
5212 (add_breakpoint_commands): Likewise.
5213 * server.c (process_point_options): Change parameter type to
5214 'struct gdb_breakpoint *'.
5216 2016-07-21 Yao Qi <yao.qi@linaro.org>
5218 * mem-break.c (set_breakpoint_at): Rename it to ...
5219 (set_breakpoint_type_at): ... it.
5220 (set_breakpoint_at): Call set_breakpoint_type_at.
5221 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
5222 * mem-break.h (set_breakpoint_at): Update comments.
5224 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
5226 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
5228 (nios2_store_gregset): Likewise.
5230 2016-07-01 Pedro Alves <palves@redhat.com>
5231 Antoine Tremblay <antoine.tremblay@ericsson.com>
5233 * linux-low.c: Change interface to take the target lwp_info
5234 pointer directly and return void. Handle detaching from a zombie
5236 (linux_detach_lwp_callback): New function.
5237 (linux_detach): Detach from the leader thread after detaching from
5240 2016-06-28 Yao Qi <yao.qi@linaro.org>
5242 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
5243 for variable new_offset.
5244 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5245 (aarch64_ftrace_insn_reloc_cb): Likewise.
5246 (aarch64_ftrace_insn_reloc_tb): Likewise.
5247 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
5248 PRIx64 instead of PRIx32.
5250 2016-06-28 Yao Qi <yao.qi@linaro.org>
5252 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
5253 (the_low_target): Install arm_get_syscall_trapinfo.
5255 2016-06-28 Yao Qi <yao.qi@linaro.org>
5257 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
5259 (the_low_target): Install aarch64_get_syscall_trapinfo.
5261 2016-06-28 Yao Qi <yao.qi@linaro.org>
5263 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
5265 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
5266 Remove parameter sysno.
5267 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
5270 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
5272 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
5273 (s390_emit_ne_goto): Likewise.
5274 (s390_emit_lt_goto): Likewise.
5275 (s390_emit_le_goto): Likewise.
5276 (s390_emit_gt_goto): Likewise.
5277 (s390_emit_ge_goto): Likewise.
5278 (s390x_emit_eq_goto): Likewise.
5279 (s390x_emit_ne_goto): Likewise.
5280 (s390x_emit_lt_goto): Likewise.
5281 (s390x_emit_le_goto): Likewise.
5282 (s390x_emit_gt_goto): Likewise.
5283 (s390x_emit_ge_goto): Likewise.
5284 (s390_emit_ops_impl): Mark variable static.
5285 (s390x_emit_ops): Likewise.
5287 2016-06-17 Yao Qi <yao.qi@linaro.org>
5289 * linux-low.c (handle_extended_wait): Call
5290 uninsert_reinsert_breakpoints for the parent process. Remove
5291 reinsert breakpoints from the child process. Reinsert them to
5292 the parent process when vfork is done.
5293 * mem-break.c (uninsert_reinsert_breakpoints): New function.
5294 (reinsert_reinsert_breakpoints): New function.
5295 * mem-break.h (uninsert_reinsert_breakpoints): Declare
5296 (reinsert_reinsert_breakpoints): Declare.
5298 2016-06-17 Yao Qi <yao.qi@linaro.org>
5300 * linux-low.c (handle_extended_wait): If the parent is doing
5301 step-over, remove the reinsert breakpoints from the forked child.
5303 2016-06-17 Yao Qi <yao.qi@linaro.org>
5305 * linux-low.c (unsuspend_all_lwps): Declare.
5306 (linux_low_filter_event): If thread exited, call finish_step_over.
5307 If step-over is finished, unsuspend other threads.
5309 2016-06-17 Yao Qi <yao.qi@linaro.org>
5311 * linux-low.c (linux_resume_one_lwp_throw): Assert
5312 has_reinsert_breakpoints returns false.
5313 * mem-break.c (delete_disabled_breakpoints): Assert
5314 bp type isn't reinsert_breakpoint.
5316 2016-06-17 Yao Qi <yao.qi@linaro.org>
5318 * linux-low.c (maybe_hw_step): New function.
5319 (linux_resume_one_lwp_throw): Call maybe_hw_step.
5320 (finish_step_over): Switch current_thread to lwp temporarily,
5321 and assert has_reinsert_breakpoints returns true.
5322 (proceed_one_lwp): Call maybe_hw_step.
5323 * mem-break.c (has_reinsert_breakpoints): New function.
5324 * mem-break.h (has_reinsert_breakpoints): Declare.
5326 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
5328 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
5330 2016-05-17 Yao Qi <yao.qi@linaro.org>
5332 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
5333 instead of find_inferior.
5335 2016-05-05 Yao Qi <yao.qi@linaro.org>
5337 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
5338 Initialize res to zero.
5340 2016-05-05 Yao Qi <yao.qi@linaro.org>
5342 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
5345 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5347 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
5348 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
5349 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
5351 2016-04-28 Par Olsson <par.olsson@windriver.com>
5352 Simon Marchi <simon.marchi@ericsson.com>
5354 * tracepoint.c (write_inferior_int8): New function.
5355 (cmd_qtenable_disable): Write enable flag using
5356 write_inferior_int8.
5358 2016-04-25 Yao Qi <yao.qi@linaro.org>
5360 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
5361 (need_step_over_p): Return zero if the LWP has pending signals
5362 can be delivered on software single step target.
5364 2016-04-25 Yao Qi <yao.qi@linaro.org>
5366 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
5367 return instead of error.
5369 2016-04-22 Yao Qi <yao.qi@linaro.org>
5371 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
5374 2016-04-22 Yao Qi <yao.qi@linaro.org>
5376 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
5377 signal when stepping over breakpoint with software single
5380 2016-04-21 Pedro Alves <palves@redhat.com>
5382 * linux-s390-low.c (s390_collect_ptrace_register)
5383 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
5385 (s390_check_regset): Use void * instead of gdb_byte *.
5387 2016-04-20 Pedro Alves <palves@redhat.com>
5389 * configure: Renegerate.
5391 2016-04-20 Yao Qi <yao.qi@linaro.org>
5393 * linux-aarch32-low.c: Include "arch/arm-linux.h".
5394 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
5396 (arm_store_gregset): Likewise.
5398 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
5400 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
5401 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
5402 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
5403 (amd64-avx-mpx-linux.c): New rules.
5404 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
5405 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
5406 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
5407 (srv_amd64_regobj): Add amd64-avx-mpx.o.
5408 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
5409 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
5410 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
5411 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
5412 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
5413 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
5414 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
5415 * linux-x86-low.c (x86_linux_read_description): Add case for
5416 X86_XSTATE_AVX_MPX_MASK.
5417 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
5418 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
5419 init_registers_i386_avx_mpx_linux.
5420 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
5421 (initialize_low_tracepoint): Call
5422 init_registers_i386_avx_mpx_linux.
5423 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
5424 (initialize_low_tracepoint): Call
5425 init_registers_amd64_avx_mpx_linux.
5426 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
5427 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
5428 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
5431 2016-04-18 Pedro Alves <palves@redhat.com>
5433 * configure: Regenerate.
5435 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
5437 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
5438 (aarch64_emit_sub): Likewise.
5440 2016-04-12 Pedro Alves <palves@redhat.com>
5442 * utils.c (prepare_to_throw_exception): Delete.
5444 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
5446 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
5448 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
5450 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
5452 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
5454 * linux-aarch64-ipa.c: Add <elf.h> include.
5455 * linux-ppc-ipa.c: Add <elf.h> include.
5456 * linux-s390-ipa.c: Add <elf.h> include.
5458 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
5460 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
5461 (get_raw_reg_ptr): Likewise.
5462 (get_trace_state_variable_value_ptr): Likewise.
5463 (set_trace_state_variable_value_ptr): Likewise.
5464 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
5467 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
5468 Marcin Kościelnicki <koriakin@0x04.net>
5471 * linux-ppc-low.c (emit_insns): New function.
5472 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
5473 (ppc_emit_prologue): New function.
5474 (ppc_emit_epilogue): New function.
5475 (ppc_emit_add): New function.
5476 (ppc_emit_sub): New function.
5477 (ppc_emit_mul): New function.
5478 (ppc_emit_lsh): New function.
5479 (ppc_emit_rsh_signed): New function.
5480 (ppc_emit_rsh_unsigned): New function.
5481 (ppc_emit_ext): New function.
5482 (ppc_emit_zero_ext): New function.
5483 (ppc_emit_log_not): New function.
5484 (ppc_emit_bit_and): New function.
5485 (ppc_emit_bit_or): New function.
5486 (ppc_emit_bit_xor): New function.
5487 (ppc_emit_bit_not): New function.
5488 (ppc_emit_equal): New function.
5489 (ppc_emit_less_signed): New function.
5490 (ppc_emit_less_unsigned): New function.
5491 (ppc_emit_ref): New function.
5492 (ppc_emit_const): New function.
5493 (ppc_emit_reg): New function.
5494 (ppc_emit_pop): New function.
5495 (ppc_emit_stack_flush): New function.
5496 (ppc_emit_swap): New function.
5497 (ppc_emit_stack_adjust): New function.
5498 (ppc_emit_call): New function.
5499 (ppc_emit_int_call_1): New function.
5500 (ppc_emit_void_call_2): New function.
5501 (ppc_emit_if_goto): New function.
5502 (ppc_emit_goto): New function.
5503 (ppc_emit_eq_goto): New function.
5504 (ppc_emit_ne_goto): New function.
5505 (ppc_emit_lt_goto): New function.
5506 (ppc_emit_le_goto): New function.
5507 (ppc_emit_gt_goto): New function.
5508 (ppc_emit_ge_goto): New function.
5509 (ppc_write_goto_address): New function.
5510 (ppc_emit_ops_impl): New static variable.
5511 (ppc64v1_emit_prologue): New function.
5512 (ppc64v2_emit_prologue): New function.
5513 (ppc64_emit_epilogue): New function.
5514 (ppc64_emit_add): New function.
5515 (ppc64_emit_sub): New function.
5516 (ppc64_emit_mul): New function.
5517 (ppc64_emit_lsh): New function.
5518 (ppc64_emit_rsh_signed): New function.
5519 (ppc64_emit_rsh_unsigned): New function.
5520 (ppc64_emit_ext): New function.
5521 (ppc64_emit_zero_ext): New function.
5522 (ppc64_emit_log_not): New function.
5523 (ppc64_emit_bit_and): New function.
5524 (ppc64_emit_bit_or): New function.
5525 (ppc64_emit_bit_xor): New function.
5526 (ppc64_emit_bit_not): New function.
5527 (ppc64_emit_equal): New function.
5528 (ppc64_emit_less_signed): New function.
5529 (ppc64_emit_less_unsigned): New function.
5530 (ppc64_emit_ref): New function.
5531 (ppc64_emit_const): New function.
5532 (ppc64v1_emit_reg): New function.
5533 (ppc64v2_emit_reg): New function.
5534 (ppc64_emit_pop): New function.
5535 (ppc64_emit_stack_flush): New function.
5536 (ppc64_emit_swap): New function.
5537 (ppc64v1_emit_call): New function.
5538 (ppc64v2_emit_call): New function.
5539 (ppc64v1_emit_int_call_1): New function.
5540 (ppc64v2_emit_int_call_1): New function.
5541 (ppc64v1_emit_void_call_2): New function.
5542 (ppc64v2_emit_void_call_2): New function.
5543 (ppc64_emit_if_goto): New function.
5544 (ppc64_emit_eq_goto): New function.
5545 (ppc64_emit_ne_goto): New function.
5546 (ppc64_emit_lt_goto): New function.
5547 (ppc64_emit_le_goto): New function.
5548 (ppc64_emit_gt_goto): New function.
5549 (ppc64_emit_ge_goto): New function.
5550 (ppc64v1_emit_ops_impl): New static variable.
5551 (ppc64v2_emit_ops_impl): New static variable.
5552 (ppc_emit_ops): New function.
5553 (linux_low_target): Wire in ppc_emit_ops.
5555 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
5556 Marcin Kościelnicki <koriakin@0x04.net>
5559 * Makefile.in: Add powerpc-*-ipa.o
5560 * configure.srv: Add ipa_obj for powerpc*-linux.
5561 * linux-ppc-ipa.c: New file.
5562 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
5564 (PPC_FIELD): New macro.
5565 (PPC_SEXT): New macro.
5566 (PPC_OP6): New macro.
5567 (PPC_BO): New macro.
5568 (PPC_LI): New macro.
5569 (PPC_BD): New macro.
5570 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
5571 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
5572 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
5573 (ppc_get_thread_area): New function.
5574 (is_elfv2_inferior): New function.
5575 (gen_ds_form): New function.
5576 (GEN_STD): New macro.
5577 (GEN_STDU): New macro.
5578 (GEN_LD): New macro.
5579 (GEN_LDU): New macro.
5580 (gen_d_form): New function.
5581 (GEN_ADDI): New macro.
5582 (GEN_ADDIS): New macro.
5583 (GEN_LI): New macro.
5584 (GEN_LIS): New macro.
5585 (GEN_ORI): New macro.
5586 (GEN_ORIS): New macro.
5587 (GEN_LWZ): New macro.
5588 (GEN_STW): New macro.
5589 (GEN_STWU): New macro.
5590 (gen_xfx_form): New function.
5591 (GEN_MFSPR): New macro.
5592 (GEN_MTSPR): New macro.
5593 (GEN_MFCR): New macro.
5594 (GEN_MTCR): New macro.
5595 (GEN_SYNC): New macro.
5596 (GEN_LWSYNC): New macro.
5597 (gen_x_form): New function.
5598 (GEN_OR): New macro.
5599 (GEN_MR): New macro.
5600 (GEN_LWARX): New macro.
5601 (GEN_STWCX): New macro.
5602 (GEN_CMPW): New macro.
5603 (gen_md_form): New function.
5604 (GEN_RLDICL): New macro.
5605 (GEN_RLDICR): New macro.
5606 (gen_i_form): New function.
5608 (GEN_BL): New macro.
5609 (gen_b_form): New function.
5610 (GEN_BNE): New macro.
5611 (GEN_LOAD): New macro.
5612 (GEN_STORE): New macro.
5613 (gen_limm): New function.
5614 (gen_atomic_xchg): New function.
5615 (gen_call): New function.
5616 (ppc_relocate_instruction): New function.
5617 (ppc_install_fast_tracepoint_jump_pad): New function.
5618 (ppc_get_min_fast_tracepoint_insn_len): New function.
5619 (ppc_get_ipa_tdesc_idx): New function.
5620 (the_low_target): Wire in the new functions.
5621 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
5623 * linux-ppc-tdesc.h: New file.
5625 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
5627 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
5628 (alloc_jump_pad_buffer): New function.
5629 * linux-amd64-ipa.c: Add <sys/mman.h> include.
5630 (alloc_jump_pad_buffer): New function.
5631 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
5632 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
5633 (alloc_jump_pad_buffer): New function.
5634 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
5635 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
5636 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
5637 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
5639 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
5641 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
5642 * linux-amd64-ipa.c: Likewise.
5643 * linux-i386-ipa.c: Likewise.
5644 * linux-s390-ipa.c: Likewise.
5645 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
5646 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
5647 set_trace_state_variable_value_ptr.
5648 (struct ipa_sym_addresses): Likewise.
5649 (symbol_list): Likewise.
5650 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
5651 accessing gdb_collect directly.
5652 (gdb_collect_ptr_type): New typedef.
5653 (get_raw_reg_ptr_type): New typedef.
5654 (get_trace_state_variable_value_ptr_type): New typedef.
5655 (set_trace_state_variable_value_ptr_type): New typedef.
5656 (gdb_collect_ptr): New global.
5657 (get_raw_reg_ptr): New global.
5658 (get_trace_state_variable_value_ptr): New global.
5659 (set_trace_state_variable_value_ptr): New global.
5660 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
5661 accessing get_raw_reg directly.
5662 (get_get_tsv_func_addr): Likewise for
5663 get_trace_state_variable_value_ptr.
5664 (get_set_tsv_func_addr): Likewise for
5665 set_trace_state_variable_value_ptr.
5666 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
5668 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
5670 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
5672 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
5674 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
5676 (relocate_instruction): Remove own_buf.
5677 * server.c (own_buf): Make global.
5678 (handle_v_requests): Make global.
5679 * server.h (own_buf): New declaration.
5680 (handle_v_requests): New prototype.
5682 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
5685 * linux-s390-low.c (add_insns): New function.
5686 (s390_emit_prologue): New function.
5687 (s390_emit_epilogue): New function.
5688 (s390_emit_add): New function.
5689 (s390_emit_sub): New function.
5690 (s390_emit_mul): New function.
5691 (s390_emit_lsh): New function.
5692 (s390_emit_rsh_signed): New function.
5693 (s390_emit_rsh_unsigned): New function.
5694 (s390_emit_ext): New function.
5695 (s390_emit_log_not): New function.
5696 (s390_emit_bit_and): New function.
5697 (s390_emit_bit_or): New function.
5698 (s390_emit_bit_xor): New function.
5699 (s390_emit_bit_not): New function.
5700 (s390_emit_equal): New function.
5701 (s390_emit_less_signed): New function.
5702 (s390_emit_less_unsigned): New function.
5703 (s390_emit_ref): New function.
5704 (s390_emit_if_goto): New function.
5705 (s390_emit_goto): New function.
5706 (s390_write_goto_address): New function.
5707 (s390_emit_litpool): New function.
5708 (s390_emit_const): New function.
5709 (s390_emit_call): New function.
5710 (s390_emit_reg): New function.
5711 (s390_emit_pop): New function.
5712 (s390_emit_stack_flush): New function.
5713 (s390_emit_zero_ext): New function.
5714 (s390_emit_swap): New function.
5715 (s390_emit_stack_adjust): New function.
5716 (s390_emit_set_r2): New function.
5717 (s390_emit_int_call_1): New function.
5718 (s390_emit_void_call_2): New function.
5719 (s390_emit_eq_goto): New function.
5720 (s390_emit_ne_goto): New function.
5721 (s390_emit_lt_goto): New function.
5722 (s390_emit_le_goto): New function.
5723 (s390_emit_gt_goto): New function.
5724 (s390_emit_ge_goto): New function.
5725 (s390x_emit_prologue): New function.
5726 (s390x_emit_epilogue): New function.
5727 (s390x_emit_add): New function.
5728 (s390x_emit_sub): New function.
5729 (s390x_emit_mul): New function.
5730 (s390x_emit_lsh): New function.
5731 (s390x_emit_rsh_signed): New function.
5732 (s390x_emit_rsh_unsigned): New function.
5733 (s390x_emit_ext): New function.
5734 (s390x_emit_log_not): New function.
5735 (s390x_emit_bit_and): New function.
5736 (s390x_emit_bit_or): New function.
5737 (s390x_emit_bit_xor): New function.
5738 (s390x_emit_bit_not): New function.
5739 (s390x_emit_equal): New function.
5740 (s390x_emit_less_signed): New function.
5741 (s390x_emit_less_unsigned): New function.
5742 (s390x_emit_ref): New function.
5743 (s390x_emit_if_goto): New function.
5744 (s390x_emit_const): New function.
5745 (s390x_emit_call): New function.
5746 (s390x_emit_reg): New function.
5747 (s390x_emit_pop): New function.
5748 (s390x_emit_stack_flush): New function.
5749 (s390x_emit_zero_ext): New function.
5750 (s390x_emit_swap): New function.
5751 (s390x_emit_stack_adjust): New function.
5752 (s390x_emit_int_call_1): New function.
5753 (s390x_emit_void_call_2): New function.
5754 (s390x_emit_eq_goto): New function.
5755 (s390x_emit_ne_goto): New function.
5756 (s390x_emit_lt_goto): New function.
5757 (s390x_emit_le_goto): New function.
5758 (s390x_emit_gt_goto): New function.
5759 (s390x_emit_ge_goto): New function.
5760 (s390_emit_ops): New function.
5761 (struct linux_target_ops): Fill in emit_ops hook.
5763 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
5766 * Makefile.in: Add s390 IPA files.
5767 * configure.srv: Build IPA for s390.
5768 * linux-s390-ipa.c: New file.
5769 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
5770 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
5771 (tdesc_s390_linux32): Likewise.
5772 (init_registers_s390_linux32v1): Likewise.
5773 (tdesc_s390_linux32v1): Likewise.
5774 (init_registers_s390_linux32v2): Likewise.
5775 (tdesc_s390_linux32v2): Likewise.
5776 (init_registers_s390_linux64): Likewise.
5777 (tdesc_s390_linux64): Likewise.
5778 (init_registers_s390_linux64v1): Likewise.
5779 (tdesc_s390_linux64v1): Likewise.
5780 (init_registers_s390_linux64v2): Likewise.
5781 (tdesc_s390_linux64v2): Likewise.
5782 (init_registers_s390_te_linux64): Likewise.
5783 (tdesc_s390_te_linux64): Likewise.
5784 (init_registers_s390_vx_linux64): Likewise.
5785 (tdesc_s390_vx_linux64): Likewise.
5786 (init_registers_s390_tevx_linux64): Likewise.
5787 (tdesc_s390_tevx_linux64): Likewise.
5788 (init_registers_s390x_linux64): Likewise.
5789 (tdesc_s390x_linux64): Likewise.
5790 (init_registers_s390x_linux64v1): Likewise.
5791 (tdesc_s390x_linux64v1): Likewise.
5792 (init_registers_s390x_linux64v2): Likewise.
5793 (tdesc_s390x_linux64v2): Likewise.
5794 (init_registers_s390x_te_linux64): Likewise.
5795 (tdesc_s390x_te_linux64): Likewise.
5796 (init_registers_s390x_vx_linux64): Likewise.
5797 (tdesc_s390x_vx_linux64): Likewise.
5798 (init_registers_s390x_tevx_linux64): Likewise.
5799 (tdesc_s390x_tevx_linux64): Likewise.
5800 (have_hwcap_s390_vx): New static variable.
5801 (s390_arch_setup): Fill have_hwcap_s390_vx.
5802 (s390_get_thread_area): New function.
5803 (s390_ft_entry_gpr_esa): New const.
5804 (s390_ft_entry_gpr_zarch): New const.
5805 (s390_ft_entry_misc): New const.
5806 (s390_ft_entry_fr): New const.
5807 (s390_ft_entry_vr): New const.
5808 (s390_ft_main_31): New const.
5809 (s390_ft_main_64): New const.
5810 (s390_ft_exit_fr): New const.
5811 (s390_ft_exit_vr): New const.
5812 (s390_ft_exit_misc): New const.
5813 (s390_ft_exit_gpr_esa): New const.
5814 (s390_ft_exit_gpr_zarch): New const.
5815 (append_insns): New function.
5816 (s390_relocate_instruction): New function.
5817 (s390_install_fast_tracepoint_jump_pad): New function.
5818 (s390_get_min_fast_tracepoint_insn_len): New function.
5819 (s390_get_ipa_tdesc_idx): New function.
5820 (struct linux_target_ops): Wire in the above functions.
5821 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
5822 * linux-s390-tdesc.h: New file.
5824 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
5826 * linux-s390-low.c (s390_supports_tracepoints): New function.
5827 (struct linux_target_ops): Fill supports_tracepoints hook.
5829 2016-03-18 Yao Qi <yao.qi@linaro.org>
5831 * linux-low.c (lwp_signal_can_be_delivered): New function.
5832 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
5834 2016-03-18 Yao Qi <yao.qi@linaro.org>
5836 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
5837 0 if signal is enqueued. Remove 'signal' from one debugging
5838 message. Move one debugging message to some lines below.
5839 Remove code setting 'signal' to 0.
5841 2016-03-18 Yao Qi <yao.qi@linaro.org>
5843 * linux-low.c (linux_low_filter_event): Remove redundant
5844 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
5846 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
5848 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
5849 (struct linux_target_ops): Wire in the above.
5851 2016-03-03 Yao Qi <yao.qi@linaro.org>
5853 * linux-low.c: Update comments to start_step_over.
5855 2016-03-03 Yao Qi <yao.qi@linaro.org>
5858 * linux-low.c (handle_extended_wait): Set child suspended
5859 if event_lwp->bp_reinsert isn't zero.
5861 2016-03-02 Yao Qi <yao.qi@linaro.org>
5863 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
5864 enqueue_pending_signal.
5866 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
5868 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
5871 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
5873 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
5874 (s390_regmap_3264) [!__s390x__]: New global.
5875 (s390_collect_ptrace_register): Skip map entries containing -1.
5876 (s390_supply_ptrace_register): Ditto.
5877 (s390_fill_gprs_high): New function.
5878 (s390_store_gprs_high): New function.
5879 (s390_regsets): Add NT_S390_HIGH_GPRS.
5880 (s390_get_hwcap): Enable on 31-bit.
5881 (have_hwcap_s390_high_gprs): Enable on 31-bit.
5882 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
5883 Detect NT_S390_HIGH_GPRS.
5884 (s390_usrregs_info_3264): Enable on 31-bit.
5885 (s390_regs_info): Enable regs_info_3264 on 31-bit.
5886 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
5888 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
5891 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
5892 * configure.srv: Ditto.
5893 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
5894 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
5895 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
5896 (init_registers_amd64_linux): Remove prototype.
5897 (tdesc_amd64_linux): Remove declaration.
5898 (get_ipa_tdesc): New function.
5899 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
5900 initialize remaining tdescs.
5901 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
5902 (init_registers_i386_linux): Remove prototype.
5903 (tdesc_i386_linux): Remove declaration.
5904 (get_ipa_tdesc): New function.
5905 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
5906 initialize remaining tdescs.
5907 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
5908 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
5909 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
5910 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
5911 (x86_get_ipa_tdesc_idx): New function.
5912 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
5913 * linux-x86-tdesc.h: New file.
5914 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
5915 (target_get_ipa_tdesc_idx): New macro.
5916 * tracepoint.c (ipa_tdesc_idx): New macro.
5917 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
5918 (symbol_list): Add ipa_tdesc_idx.
5919 (cmd_qtstart): Write ipa_tdesc_idx in the target.
5920 (ipa_tdesc): Remove.
5921 (ipa_tdesc_idx): New variable.
5922 (get_context_regcache): Use get_ipa_tdesc.
5923 (gdb_collect): Ditto.
5925 * tracepoint.h (get_ipa_tdesc): New prototype.
5926 (ipa_tdesc): Remove.
5928 2016-02-24 Pedro Alves <palves@redhat.com>
5930 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
5931 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
5932 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
5933 Factor out common code between the USE_SIGTRAP_SIGINFO and
5934 !USE_SIGTRAP_SIGINFO blocks.
5935 (linux_low_filter_event): Call save_stop_reason instead of
5936 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
5938 (linux_wait_1): Update comments.
5940 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
5942 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
5943 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
5944 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
5945 ppc_insert_point, ppc_remove_point.
5947 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
5949 * linux-s390-low.c (s390_supports_z_point_type): New function.
5950 (struct linux_target_ops): Wire s390_supports_z_point_type in.
5952 2016-02-16 Yao Qi <yao.qi@linaro.org>
5954 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
5955 PC. Get pc from regcache_read_pc.
5957 2016-02-12 Yao Qi <yao.qi@linaro.org>
5959 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
5960 or linux_get_pc_32bit.
5961 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
5963 2016-02-12 Yao Qi <yao.qi@linaro.org>
5965 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
5966 arm_linux_get_next_pcs_fixup.
5968 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
5970 * tracepoint.c (x_tracepoint_action_download): Change
5971 write_inferior_data_ptr to write_inferior_data_pointer.
5972 (cmd_qtstart): Likewise.
5973 (write_inferior_data_ptr): Remove.
5974 (download_agent_expr): Change write_inferior_data_ptr to
5975 write_inferior_data_pointer.
5976 (download_tracepoint_1): Likewise.
5977 (download_tracepoint): Likewise.
5978 (download_trace_state_variables): Likewise.
5980 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
5981 Marcin Kościelnicki <koriakin@0x04.net>
5983 * tracepoint.c (struct tracepoint_action_ops): Remove.
5984 (struct tracepoint_action): Remove ops.
5985 (m_tracepoint_action_download, r_tracepoint_action_download)
5986 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
5987 size and offset accordingly.
5988 (m_tracepoint_action_ops, r_tracepoint_action_ops)
5989 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
5990 (tracepoint_action_send, tracepoint_action_download): New functions.
5991 Helpers for trace action handlers.
5992 (add_tracepoint_action): Remove setup actions ops.
5993 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
5995 2016-02-10 Yao Qi <yao.qi@linaro.org>
5997 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
5999 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
6001 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
6003 * configure: Regenerate.
6005 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
6007 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
6008 void * to gdb_byte *.
6009 * linux-low.c (siginfo_fixup): Likewise.
6010 (linux_xfer_siginfo): Likewise.
6011 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
6013 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
6015 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
6017 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
6019 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
6021 * linux-x86-low.c [__x86_64__]: Include
6022 "nat/amd64-linux-siginfo.h".
6023 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
6024 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
6025 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
6026 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
6027 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
6028 (cpt_si_fd, si_timerid, si_overrun): Move from
6029 nat/amd64-linux-siginfo.c.
6030 * Makefile.in (amd64-linux-siginfo.o:): New rule.
6032 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
6034 * server.c (skip_to_semicolon): Remove.
6035 (process_point_options): Use strchrnul instead of
6038 2016-01-26 Yao Qi <yao.qi@linaro.org>
6040 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
6041 * linux-low.c (install_software_single_step_breakpoints): Don't
6042 call regcache_read_pc.
6043 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
6046 2016-01-26 Yao Qi <yao.qi@linaro.org>
6048 * linux-low.c (install_software_single_step_breakpoints): Call
6049 regcache_read_pc instead of get_pc.
6051 2016-01-26 Yao Qi <yao.qi@linaro.org>
6053 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
6054 (unblock_async_io): Rename to ...
6055 (block_unblock_async_io): ... it. New function.
6056 (enable_async_io): Don't install SIGIO handler. Unblock it
6058 (disable_async_io): Don't ignore SIGIO. Block it instead.
6059 (initialize_async_io): Install SIGIO handler. Don't call
6062 2016-01-26 Yao Qi <yao.qi@linaro.org>
6064 * remote-utils.c (getpkt): If the buffer isn't empty, and the
6065 first character is '\003', call *the_target->request_interrupt.
6067 2016-01-25 Yao Qi <yao.qi@linaro.org>
6069 * remote-utils.c (new_thread_notify): Remove.
6070 (dead_thread_notify): Likewise.
6071 * remote-utils.h (new_thread_notify): Remove declaration.
6072 (dead_thread_notify): Likewise.
6074 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
6076 * gdb.trace/pending.exp: Fix expected message on continue.
6078 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
6080 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
6081 it works properly on big-endian machines where sizeof (CORE_ADDR)
6084 2016-01-21 Pedro Alves <palves@redhat.com>
6086 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
6087 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
6088 * configure: Regenerate.
6090 2016-01-21 Yao Qi <yao.qi@linaro.org>
6092 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
6093 is_thumb and set it according to CPSR saved on the stack.
6094 (get_next_pcs_syscall_next_pc): Pass is_thumb to
6095 arm_sigreturn_next_pc.
6097 2016-01-18 Yao Qi <yao.qi@linaro.org>
6099 * linux-low.c (linux_set_pc_64bit): New function.
6100 (linux_get_pc_64bit): New function.
6101 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
6103 * linux-sparc-low.c (debug_threads): Remove declaration.
6104 (sparc_get_pc): Remove.
6105 (the_low_target): Use linux_get_pc_64bit instead of
6107 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
6108 (the_low_target): Use linux_get_pc_64bit and
6111 2016-01-18 Yao Qi <yao.qi@linaro.org>
6113 * linux-arm-low.c (debug_threads): Remove declaration.
6114 (arm_get_pc, arm_set_pc): Remove.
6115 (the_low_target): Use linux_get_pc_32bit and
6117 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
6118 (the_low_target): Use linux_get_pc_32bit and
6120 * linux-cris-low.c (debug_threads): Remove declaration.
6121 (cris_get_pc, cris_set_pc,): Remove.
6122 (the_low_target): Use linux_get_pc_32bit and
6124 * linux-crisv32-low.c (debug_threads): Remove declaration.
6125 (cris_get_pc, cris_set_pc): Remove.
6126 (the_low_target): Use linux_get_pc_32bit and
6128 * linux-low.c: Include inttypes.h.
6129 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
6130 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
6131 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
6132 (the_low_target): Use linux_get_pc_32bit and
6134 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
6135 (the_low_target): Use linux_get_pc_32bit and
6137 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
6138 (the_low_target): Use linux_get_pc_32bit and
6140 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
6141 (the_low_target): Use linux_get_pc_32bit and
6143 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
6144 (the_low_target): Use linux_get_pc_32bit and
6147 2016-01-18 Gary Benson <gbenson@redhat.com>
6149 * configure.ac (AC_FUNC_FORK): New check.
6150 * config.in: Regenerate.
6151 * configure: Likewise.
6153 2016-01-14 Yao Qi <yao.qi@linaro.org>
6155 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
6156 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
6157 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
6158 arm_get_next_pcs_ctor.
6160 2016-01-12 Josh Stone <jistone@redhat.com>
6161 Philippe Waroquiers <philippe.waroquiers@skynet.be>
6163 * inferiors.h: Include "gdb_vecs.h".
6164 (struct process_info): Add syscalls_to_catch.
6165 * inferiors.c (remove_process): Free syscalls_to_catch.
6166 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
6167 syscall_return stops.
6168 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
6169 * server.c (handle_general_set): Handle QCatchSyscalls.
6170 (handle_query): Report support for QCatchSyscalls.
6171 * target.h (struct target_ops): Add supports_catch_syscall.
6172 (target_supports_catch_syscall): New macro.
6173 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
6174 (struct lwp_info): Add syscall_state.
6175 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
6176 Maintain syscall_state and syscalls_to_catch across exec.
6177 (get_syscall_trapinfo): New function, proxy to the_low_target.
6178 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
6179 (linux_low_filter_event): Toggle syscall_state entry/return for
6180 syscall traps, and set it ignored for all others.
6181 (gdb_catching_syscalls_p): New function.
6182 (gdb_catch_this_syscall_p): New function.
6183 (linux_wait_1): Handle SYSCALL_SIGTRAP.
6184 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
6185 (linux_supports_catch_syscall): New function.
6186 (linux_target_ops): Install it.
6187 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
6188 (the_low_target): Install it.
6190 2016-01-12 Mike Frysinger <vapier@gentoo.org>
6192 * acinclude.m4: Include new ../warning.m4 file.
6193 * configure: Regenerated.
6194 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
6196 2016-01-12 Mike Frysinger <vapier@gentoo.org>
6198 * ax.c (is_goto_target): Mark static.
6199 * linux-low.c (register_addr): Likewise.
6200 (linux_fetch_registers, linux_store_registers): Likewise.
6201 * mem-break.c (any_persistent_commands): Fix old prototype.
6202 (add_commands_to_breakpoint): Mark static.
6203 * regcache.c (find_register_by_name): Delete unused func.
6204 * remote-utils.c (hex_or_minus_one): Mark static.
6205 * server.c (monitor_show_help): Mark static.
6206 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
6207 handle_v_requests): Likewise.
6209 2016-01-12 Pedro Alves <palves@redhat.com>
6211 Remove use of the registered trademark symbol throughout.
6213 2016-01-08 Yao Qi <yao.qi@linaro.org>
6215 * remote-utils.c (getpkt): If c is '\003', call target hook
6218 2016-01-06 Yao Qi <yao.qi@linaro.org>
6220 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
6221 linux-aarch32-low.c.
6222 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6223 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
6224 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
6225 (thumb2_breakpoint): Declare.
6226 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
6227 linux-aarch32-low.h.
6228 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6229 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
6230 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
6232 2016-01-01 Joel Brobecker <brobecker@adacore.com>
6234 * gdbreplay.c (gdbreplay_version): Change copyright year in
6236 * server.c (gdbserver_version): Likewise.
6238 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
6240 * server.c (crc32_table): Delete.
6241 (crc32): Use libiberty's xcrc32 function.
6243 2015-12-22 Joel Brobecker <brobecker@adacore.com>
6245 * lynx-low.c (lynx_delete_thread_callback): New function.
6246 (lynx_mourn): Properly delete our process and all of its
6247 threads. Remove call to clear_inferiors.
6249 2015-12-22 Joel Brobecker <brobecker@adacore.com>
6251 * target.c (thread_search_callback): Add check that
6252 the thread_stopped target callback is not NULL before
6255 2015-12-21 Yao Qi <yao.qi@linaro.org>
6257 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
6260 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
6262 * server.c (handle_query): Call target_supports_software_single_step.
6264 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
6266 * linux-low.c (single_step): New function.
6267 (linux_resume_one_lwp_throw): Call single_step.
6268 (start_step_over): Likewise.
6270 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
6272 * Makefile.in (SFILES): Append arch/arm-linux.c,
6273 arch/arm-get-next-pcs.c.
6274 (arm-linux.o): New rule.
6275 (arm-get-next-pcs.o): New rule.
6276 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
6278 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
6279 to linux-aarch32-low.c.
6280 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6281 (arm_breakpoint_len, thumb_breakpoint): Likewise.
6282 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
6283 (thumb2_breakpoint_len): Likewise.
6284 (arm_is_thumb_mode): Make non-static.
6285 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
6286 from linux-aarch32-low.c.
6287 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6288 (arm_breakpoint_len, thumb_breakpoint): Likewise.
6289 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
6290 (thumb2_breakpoint_len): Likewise.
6291 (arm_is_thumb_mode): New declaration.
6292 * linux-arm-low.c: Include arch/arm-linux.h
6293 aarch/arm-get-next-pcs.h, sys/syscall.h.
6294 (get_next_pcs_ops): New struct.
6295 (get_next_pcs_addr_bits_remove): New function.
6296 (get_next_pcs_is_thumb): New function.
6297 (get_next_pcs_read_memory_unsigned_integer): Likewise.
6298 (arm_sigreturn_next_pc): Likewise.
6299 (get_next_pcs_syscall_next_pc): Likewise.
6300 (arm_gdbserver_get_next_pcs): Likewise.
6301 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
6303 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
6304 * server.h: Include gdb_vecs.h.
6306 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
6308 * Makefile.in (SFILES): Append common/common-regcache.c.
6309 (OBS): Append common-regcache.o.
6310 (common-regcache.o): New rule.
6311 * regcache.c (init_register_cache): Initialize cache to
6313 (regcache_raw_read_unsigned): New function.
6314 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
6315 register_status enum.
6317 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
6319 * linux-aarch64-low.c (the_low_targets): Rename
6320 breakpoint_reinsert_addr to get_next_pcs.
6321 * linux-arm-low.c (the_low_targets): Likewise.
6322 * linux-bfin-low.c (the_low_targets): Likewise.
6323 * linux-cris-low.c (the_low_targets): Likewise.
6324 * linux-crisv32-low.c (the_low_targets): Likewise.
6325 * linux-low.c (can_software_single_step): Likewise.
6326 (install_software_single_step_breakpoints): New function.
6327 (start_step_over): Use install_software_single_step_breakpoints.
6328 * linux-low.h: New CORE_ADDR vector.
6329 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
6331 * linux-mips-low.c (the_low_targets): Likewise.
6332 * linux-nios2-low.c (the_low_targets): Likewise.
6333 * linux-sparc-low.c (the_low_targets): Likewise.
6335 2015-12-17 Pedro Alves <palves@redhat.com>
6337 * linux-low.c (linux_kill_one_lwp): Remove references to
6339 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
6341 (linux_init_signals): Delete.
6342 (initialize_low): Adjust.
6343 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
6345 2015-12-16 Pedro Alves <palves@redhat.com>
6347 * configure.ac (compiler warning flags): When testing a
6348 -Wno-foo option, check whether -Wfoo works instead.
6349 * configure: Regenerate.
6351 2015-12-11 Don Breazeal <donb@codesourcery.com>
6353 * server.c (process_serial_event): Don't exit from gdbserver
6354 in remote mode if there are still active inferiors.
6356 2015-12-11 Yao Qi <yao.qi@linaro.org>
6358 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
6359 arm_breakpoint_at if the process is 32-bit.
6361 2015-12-11 Yao Qi <yao.qi@linaro.org>
6363 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
6366 2015-12-07 Yao Qi <yao.qi@linaro.org>
6368 * configure.srv: Append arm.o to srv_tgtobj for
6369 aarch64*-*-linux* target.
6370 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
6371 from linux-arm-low.c.
6372 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6373 (arm_breakpoint_len, thumb_breakpoint): Likewise.
6374 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
6375 (thumb2_breakpoint_len): Likewise.
6376 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
6377 (arm_breakpoint_kinds): Likewise.
6378 (arm_breakpoint_kind_from_pc): Likewise.
6379 (arm_sw_breakpoint_from_kind): Likewise.
6380 (arm_breakpoint_kind_from_current_state): Likewise.
6381 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
6382 (arm_sw_breakpoint_from_kind): Declare.
6383 (arm_breakpoint_kind_from_current_state): Declare.
6384 (arm_breakpoint_at): Declare.
6385 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
6386 arm_sw_breakpoint_from_kind if process is 32-bit.
6387 (aarch64_breakpoint_kind_from_pc): New function.
6388 (aarch64_breakpoint_kind_from_current_state): New function.
6389 (the_low_target): Initialize fields breakpoint_kind_from_pc
6390 and breakpoint_kind_from_current_state.
6391 * linux-arm-low.c (arm_breakpoint_kinds): Move to
6392 linux-aarch32-low.c.
6393 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
6394 (arm_breakpoint, arm_breakpoint_len): Likewise.
6395 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
6396 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
6397 (arm_is_thumb_mode): Likewise.
6398 (arm_breakpoint_at): Likewise.
6399 (arm_breakpoint_kind_from_pc): Likewise.
6400 (arm_sw_breakpoint_from_kind): Likewise.
6401 (arm_breakpoint_kind_from_current_state): Likewise.
6404 2015-08-04 Yao Qi <yao.qi@linaro.org>
6406 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6407 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6408 * server.c (extended_protocol): Remove "static".
6409 * server.h (extended_protocol): Declare it.
6411 2015-12-04 Josh Stone <jistone@redhat.com>
6413 * target.h (struct target_ops) <arch_setup>: Rename to ...
6414 (struct target_ops) <post_create_inferior>: ... this.
6415 (target_arch_setup): Rename to ...
6416 (target_post_create_inferior): ... this, calling post_create_inferior.
6417 * server.c (start_inferior): Update target_arch_setup calls to
6418 target_post_create_inferior.
6419 * linux-low.c (linux_low_ptrace_options): Forward declare.
6420 (linux_arch_setup): Update its comment for general use.
6421 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
6422 (struct linux_target_ops): Use linux_post_create_inferior.
6423 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
6424 to post_create_inferior.
6425 * nto-low.c (struct nto_target_ops): Likewise.
6426 * spu-low.c (struct spu_target_ops): Likewise.
6427 * win32-low.c (struct win32_target_ops): Likewise.
6429 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
6431 * linux-arm-low.c: Remove duplicate arch/arm.h include.
6433 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6435 * linux-arm-low.c (arm_reinsert_addr): Remove function.
6436 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
6437 * linux-cris-low.c (cris_reinsert_addr> Remove function.
6438 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6439 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
6440 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6441 * linux-mips-low.c (mips_reinsert_addr): Remove function.
6442 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6443 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
6444 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6445 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
6446 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6448 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6450 * linux-low.c (linux_look_up_symbols): Don't call
6451 linux_supports_traceclone.
6452 * linux-low.h (thread_db_init): Remove use_events argument.
6453 * thread-db.c (thread_db_use_event): Remove global variable.
6454 (struct thread_db) <td_thr_event_enable_p>: Remove field.
6455 (struct thread_db) <td_create_bp>: Remove field.
6456 (thread_db_create_event): Remove function.
6457 (thread_db_enable_reporting): Likewise.
6458 (find_one_thread): Don't check for thread_db_use_events.
6459 (attach_thread): Likewise.
6460 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
6461 (try_thread_db_load_1): Don't check for thread_db_use_events.
6462 (thread_db_init): Remove use_events argument and thread events
6464 (remove_thread_event_breakpoints): Remove function.
6465 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
6467 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6469 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
6471 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6472 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
6473 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6474 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
6475 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
6477 * linux-crisv32-low.c (cris_supports_hardware_single_step):
6479 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6480 * linux-low.c (can_hardware_single_step): Use
6481 supports_hardware_single_step.
6482 (can_software_single_step): New function.
6483 (start_step_over): Call can_software_single_step.
6484 (linux_supports_hardware_single_step): New function.
6485 (struct target_ops) <supports_software_single_step>: Initialize.
6486 * linux-low.h (struct linux_target_ops)
6487 <supports_hardware_single_step>: Initialize.
6488 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
6489 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6490 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
6491 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
6492 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
6493 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6494 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
6495 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6496 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
6497 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
6499 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
6500 (struct linux_target_ops) <tile_supports_hardware_single_step>:
6502 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
6503 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6504 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
6506 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6507 * target.h (struct target_ops): <supports_software_single_step>:
6509 (target_supports_software_single_step): New macro.
6511 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6513 * linux-low.c (linux_wait_1): Fix pc advance condition.
6514 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
6515 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
6517 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6519 * linux-arm-low.c (arm_is_thumb_mode): New function.
6520 (arm_breakpoint_at): Use arm_is_thumb_mode.
6521 (arm_breakpoint_kind_from_current_state): New function.
6522 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
6524 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
6525 (linux_breakpoint_kind_from_current_state): New function.
6526 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
6527 * linux-low.h (struct linux_target_ops)
6528 <breakpoint_kind_from_current_state>: New field.
6529 * target.h (struct target_ops): Likewise.
6530 (target_breakpoint_kind_from_current_state): New macro.
6532 2015-11-30 Pedro Alves <palves@redhat.com>
6534 * linux-low.c (linux_resume): Wake up the event loop before
6537 2015-11-30 Pedro Alves <palves@redhat.com>
6539 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
6541 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
6543 * target.c (struct thread_search): New structure.
6544 (thread_search_callback): New function.
6545 (prev_general_thread): New global.
6546 (prepare_to_access_memory, done_accessing_memory): New functions.
6547 * target.h (prepare_to_access_memory, done_accessing_memory):
6548 Replace macros with function declarations.
6550 2015-11-30 Pedro Alves <palves@redhat.com>
6553 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
6554 report TARGET_WAITKIND_NO_RESUMED.
6555 * remote-utils.c (prepare_resume_reply): Handle
6556 TARGET_WAITKIND_NO_RESUMED.
6557 * server.c (report_no_resumed): New global.
6558 (handle_query) <qSupported>: Handle "no-resumed+". Report
6559 "no-resumed+" support.
6560 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
6561 return error if the client doesn't support no-resumed events.
6562 (push_stop_notification): New function.
6563 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
6564 events if the client supports them.
6566 2015-11-30 Pedro Alves <palves@redhat.com>
6568 * linux-low.c (thread_still_has_status_pending_p): Don't check
6570 (lwp_resumed): New function.
6571 (status_pending_p_callback): Return early if the LWP is not
6572 supposed to be resumed.
6574 2015-11-30 Pedro Alves <palves@redhat.com>
6576 * linux-low.c (handle_extended_wait): Assert that the LWP's
6577 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
6578 thread create events, leave the new child's status pending.
6579 (linux_low_filter_event): If GDB wants to hear about thread exit
6580 events, leave the LWP marked dead and don't delete it.
6581 (linux_wait_for_event_filtered): Don't check for thread exit.
6582 (filter_exit_event): New function.
6583 (linux_wait_1): Use it, when returning an exit event.
6584 (linux_resume_one_lwp_throw): Assert that the LWP's
6585 waitstatus is TARGET_WAITKIND_IGNORE.
6586 * remote-utils.c (prepare_resume_reply): Handle
6587 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
6588 * server.c (report_thread_events): New global.
6589 (handle_general_set): Handle QThreadEvents.
6590 (handle_query) <qSupported>: Handle and report QThreadEvents+;
6591 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
6592 TARGET_WAITKIND_THREAD_EXITED.
6593 * server.h (report_thread_events): Declare.
6595 2015-11-30 Pedro Alves <palves@redhat.com>
6597 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
6598 the thread's last_resume_kind was resume_stop.
6600 2015-11-30 Pedro Alves <palves@redhat.com>
6602 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
6605 2015-11-30 Pedro Alves <palves@redhat.com>
6607 * server.c (handle_v_requests): Handle vCtrlC.
6609 2015-11-30 Pedro Alves <palves@redhat.com>
6611 * gdbthread.h (find_any_thread_of_pid): Declare.
6612 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
6614 * server.c (handle_query): If current_thread is NULL, look for
6615 another thread of the selected process.
6617 2015-11-26 Daniel Colascione <dancol@dancol.org>
6618 Simon Marchi <simon.marchi@ericsson.com>
6620 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
6621 * server.c (handle_qxfer_threads_worker): Refactor to include thread
6623 * target.h (struct target_ops) <thread_name>: New field.
6624 (target_thread_name): New macro.
6626 2015-11-23 Joel Brobecker <brobecker@adacore.com>
6628 * regcache.h (regcache_invalidate_pid): Add declaration.
6629 * regcache.c (regcache_invalidate_pid): New function, extracted
6630 from regcache_invalidate.
6631 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
6632 Add trivial documentation comment.
6633 * lynx-low.c: Use regcache_invalidate_pid instead of
6634 regcache_invalidate.
6636 2015-11-23 Joel Brobecker <brobecker@adacore.com>
6638 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
6639 and Elf64_auxv_t if the target is Android.
6641 2015-11-22 Doug Evans <xdje42@gmail.com>
6643 * target.h: #include <sys/types.h>.
6645 2015-11-19 Pedro Alves <palves@redhat.com>
6647 * linux-low.c (linux_process_qsupported): Change prototype.
6649 * linux-low.h (struct linux_target_ops) <process_qsupported>:
6651 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
6652 and adjust to loop over all features.
6653 * server.c (handle_query) <qSupported>: Adjust to call
6654 target_process_qsupported once, passing it a vector of unprocessed
6656 * target.h (struct target_ops) <process_qsupported>: Change
6658 (target_process_qsupported): Adjust.
6660 2015-11-19 Pedro Alves <palves@redhat.com>
6662 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
6664 * configure: Regenerate.
6666 2015-11-19 Pedro Alves <palves@redhat.com>
6668 * configure: Regenerate.
6670 2015-11-19 Yao Qi <yao.qi@linaro.org>
6672 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
6675 2015-11-19 Yao Qi <yao.qi@linaro.org>
6677 * linux-aarch64-low.c (enum aarch64_operand_type): New.
6678 (struct aarch64_operand): Move enum out.
6680 2015-11-19 Yao Qi <yao.qi@linaro.org>
6682 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
6683 struct user_fpsimd_state *.
6684 (aarch64_store_fpregset): Likewise.
6686 2015-11-19 Yao Qi <yao.qi@linaro.org>
6688 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
6689 struct user_pt_regs *.
6690 (aarch64_store_gregset): Likewise.
6692 2015-11-18 Pedro Alves <palves@redhat.com>
6694 * Makefile.in (all_object_files): Add $IPA_OBJS.
6696 2015-11-17 Pedro Alves <palves@redhat.com>
6698 * win32-low.c (win32_resume): Use gdb_signal_from_host,
6699 GDB_SIGNAL_0 and gdb_signal_to_string.
6701 2015-11-17 Pedro Alves <palves@redhat.com>
6703 * win32-low.c (handle_output_debug_string): Remove parameter.
6704 (win32_kill): Remove our_status local and adjust call to
6705 handle_output_debug_string.
6706 (get_child_debug_event): Adjust call to
6707 handle_output_debug_string.
6709 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6711 * linux-mips-low.c (mips_fill_gregset): Add cast.
6712 (mips_store_gregset): Likewise.
6713 (mips_fill_fpregset): Likewise.
6714 (mips_store_fpregset): Likewise.
6716 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6718 * linux-mips-low.c (mips_add_watchpoint): Rename private to
6721 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6723 * linux-mips-low.c (mips_linux_new_thread): Change type of
6724 watch_type to enum target_hw_bp_type.
6726 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6728 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
6729 Change return type to arm_hwbp_type.
6731 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6733 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
6734 (arm_store_gregset): Likewise.
6735 * linux-arm-low.c (arm_get_hwcap): Likewise.
6736 (arm_read_description): Likewise.
6738 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6740 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
6742 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6744 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
6745 (ppc_fill_vsxregset): Likewise.
6746 (ppc_store_vsxregset): Likewise.
6747 (ppc_fill_vrregset): Likewise.
6748 (ppc_store_vrregset): Likewise.
6749 (ppc_fill_evrregset): Likewise.
6750 (ppc_store_evrregset): Likewise.
6752 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6754 * linux-ppc-low.c (ppc_usrregs_info): Remove
6755 forward-declaration.
6756 (ppc_arch_setup): Move lower in file.
6758 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
6760 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
6761 (ps_pdwrite): Likewise.
6763 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
6765 * linux-arm-low.c (arm_new_thread): Move pointer dereference
6766 to after assert checks.
6768 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
6770 * proc-service.c (ps_pdread): Add/adjust casts.
6771 (ps_pdwrite): Add/adjust casts.
6773 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
6775 * server.c (handle_search_memory_1): Cast return value of
6778 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
6780 * server.c (write_qxfer_response): Change type of data to
6783 2015-10-29 Pedro Alves <palves@redhat.com>
6785 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
6787 2015-10-29 Pedro Alves <palves@redhat.com>
6789 * tracepoint.c (clear_installed_tracepoints): Add casts.
6791 2015-10-29 Pedro Alves <palves@redhat.com>
6793 * server.c (handle_v_cont, process_serial_event): Add enum
6794 gdb_signal casts to signal parsing code.
6796 2015-10-29 Pedro Alves <palves@redhat.com>
6798 * linux-low.h (NULL_REGSET): Define.
6799 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
6800 * linux-arm-low.c (arm_regsets): Likewise.
6801 * linux-crisv32-low.c (cris_regsets): Likewise.
6802 * linux-m68k-low.c (m68k_regsets): Likewise.
6803 * linux-mips-low.c (mips_regsets): Likewise.
6804 * linux-nios2-low.c (nios2_regsets): Likewise.
6805 * linux-ppc-low.c (ppc_regsets): Likewise.
6806 * linux-s390-low.c (s390_regsets): Likewise.
6807 * linux-sh-low.c (sh_regsets): Likewise.
6808 * linux-sparc-low.c (sparc_regsets): Likewise.
6809 * linux-tic6x-low.c (tic6x_regsets): Likewise.
6810 * linux-tile-low.c (tile_regsets): Likewise.
6811 * linux-x86-low.c (x86_regsets): Likewise.
6812 * linux-xtensa-low.c (xtensa_regsets): Likewise.
6814 2015-10-29 Pedro Alves <palves@redhat.com>
6816 * linux-low.h (NULL_REGSET): Define.
6817 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
6818 * linux-arm-low.c (arm_regsets): Likewise.
6819 * linux-crisv32-low.c (cris_regsets): Likewise.
6820 * linux-m68k-low.c (m68k_regsets): Likewise.
6821 * linux-mips-low.c (mips_regsets): Likewise.
6822 * linux-nios2-low.c (nios2_regsets): Likewise.
6823 * linux-ppc-low.c (ppc_regsets): Likewise.
6824 * linux-s390-low.c (s390_regsets): Likewise.
6825 * linux-sh-low.c (sh_regsets): Likewise.
6826 * linux-sparc-low.c (sparc_regsets): Likewise.
6827 * linux-tic6x-low.c (tic6x_regsets): Likewise.
6828 * linux-tile-low.c (tile_regsets): Likewise.
6829 * linux-x86-low.c (x86_regsets): Likewise.
6830 * linux-xtensa-low.c (xtensa_regsets): Likewise.
6832 2015-10-26 Doug Evans <dje@google.com>
6834 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
6836 2015-10-26 Doug Evans <dje@google.com>
6838 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
6840 2015-10-26 Doug Evans <dje@google.com>
6842 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
6844 (attach_thread, find_new_threads_callback): Ditto.
6846 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
6848 * mem-break.h (set_breakpoint_data): Remove.
6850 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
6852 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
6853 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
6854 (initialize_low): Remove set_breakpoint_data call.
6855 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
6856 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
6857 (initialize_low): Remove set_breakpoint_data call.
6858 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
6859 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
6860 (initialize_low): Remove set_breakpoint_data call.
6862 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
6864 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
6865 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
6866 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
6867 * target.h (target_breakpoint_kind_from_pc): New macro.
6869 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
6871 * linux-low.c (default_breakpoint_kind_from_pc): New function.
6872 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
6873 the default breakpoint kind.
6875 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6877 * linux-arm-low.c (arm_supports_z_point_type): Add software
6880 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6882 * linux-arm-low.c: Refactor breakpoint definitions.
6883 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
6884 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
6886 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6888 * Makefile.in: Add arm.c/o.
6889 * configure.srv: Likewise.
6890 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
6891 (arm_breakpoint_kind_from_pc): New function.
6892 (arm_sw_breakpoint_from_kind): Return proper kind.
6893 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
6895 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6897 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
6899 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
6900 (struct raw_breakpoint) <size>: Remove.
6901 (struct raw_breakpoint) <kind>: Add.
6902 (bp_size): New function.
6903 (bp_opcode): Likewise.
6904 (find_raw_breakpoint_at): Adjust for kind.
6905 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
6906 (remove_memory_breakpoint): Adjust for kind call bp_size.
6907 (set_raw_breakpoint_at): Adjust for kind.
6908 (set_breakpoint): Likewise.
6909 (set_breakpoint_at): Call breakpoint_kind_from_pc.
6910 (delete_raw_breakpoint): Adjust for kind.
6911 (delete_breakpoint): Likewise.
6912 (find_gdb_breakpoint): Likewise.
6913 (set_gdb_breakpoint_1): Likewise.
6914 (set_gdb_breakpoint): Likewise.
6915 (delete_gdb_breakpoint_1): Likewise.
6916 (delete_gdb_breakpoint): Likewise.
6917 (uninsert_raw_breakpoint): Likewise.
6918 (reinsert_raw_breakpoint): Likewise.
6919 (set_breakpoint_data): Remove.
6920 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
6921 (check_mem_read): Adjust for kind call bp_size.
6922 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
6923 (clone_one_breakpoint): Adjust for kind.
6924 * mem-break.h (set_gdb_breakpoint): Likewise.
6925 (delete_gdb_breakpoint): Likewise.
6926 * server.c (process_serial_event): Likewise.
6928 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6930 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
6931 (struct linux_target_ops) <breakpoint>: Remove.
6932 (struct linux_target_ops) <breakpoint_len>: Remove.
6933 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6934 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6935 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
6936 (arm_sw_breakpoint_from_kind): New function.
6937 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
6938 (struct linux_target_ops) <breakpoint>: Remove.
6939 (struct linux_target_ops) <breakpoint_len>: Remove.
6940 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6941 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6942 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
6943 (struct linux_target_ops) <breakpoint>: Remove.
6944 (struct linux_target_ops) <breakpoint_len>: Remove.
6945 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6946 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6947 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
6948 (struct linux_target_ops) <breakpoint>: Remove.
6949 (struct linux_target_ops) <breakpoint_len>: Remove.
6950 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6951 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6952 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
6953 and sw_breakpoint_from_kind to increment the pc.
6954 (linux_breakpoint_kind_from_pc): New function.
6955 (linux_sw_breakpoint_from_kind): New function.
6956 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
6957 (initialize_low): Call breakpoint_kind_from_pc and
6958 sw_breakpoint_from_kind to replace breakpoint_data/len.
6959 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
6961 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
6962 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
6963 (struct linux_target_ops) <breakpoint>: Remove.
6964 (struct linux_target_ops) <breakpoint_len>: Remove.
6965 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6966 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6967 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
6968 (struct linux_target_ops) <breakpoint>: Remove.
6969 (struct linux_target_ops) <breakpoint_len>: Remove.
6970 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6971 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6972 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
6973 (struct linux_target_ops) <breakpoint>: Remove.
6974 (struct linux_target_ops) <breakpoint_len>: Remove.
6975 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6976 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6977 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
6978 (struct linux_target_ops) <breakpoint>: Remove.
6979 (struct linux_target_ops) <breakpoint_len>: Remove.
6980 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6981 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6982 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
6983 (struct linux_target_ops) <breakpoint>: Remove.
6984 (struct linux_target_ops) <breakpoint_len>: Remove.
6985 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6986 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6987 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
6988 (struct linux_target_ops) <breakpoint>: Remove.
6989 (struct linux_target_ops) <breakpoint_len>: Remove.
6990 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6991 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6992 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
6993 (struct linux_target_ops) <breakpoint>: Remove.
6994 (struct linux_target_ops) <breakpoint_len>: Remove.
6995 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6996 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6997 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
6998 (struct linux_target_ops) <breakpoint>: Remove.
6999 (struct linux_target_ops) <breakpoint_len>: Remove.
7000 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7001 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7002 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
7003 (struct linux_target_ops) <breakpoint>: Remove.
7004 (struct linux_target_ops) <breakpoint_len>: Remove.
7005 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7006 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7007 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
7008 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
7009 (struct linux_target_ops) <breakpoint>: Remove.
7010 (struct linux_target_ops) <breakpoint_len>: Remove.
7011 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7012 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7013 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
7014 (struct linux_target_ops) <breakpoint>: Remove.
7015 (struct linux_target_ops) <breakpoint_len>: Remove.
7016 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7017 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7019 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
7021 * linux-cris-low.c (cris_get_pc): Remove void arg.
7023 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
7025 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
7028 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
7030 * inferiors.c (thread_pid_matches_callback): New function.
7031 (find_thread_process): New function.
7032 (remove_thread): Reset current_thread.
7033 (remove_process): Assert threads have been removed first.
7035 2015-10-15 Yao Qi <yao.qi@linaro.org>
7037 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
7039 (aarch64_remove_point): Likewise.
7040 * regcache.c (regcache_register_size): New function.
7042 2015-10-12 Yao Qi <yao.qi@linaro.org>
7044 * linux-aarch64-low.c: Update all callers as emit_load_store
7045 is renamed to aarch64_emit_load_store.
7047 2015-10-12 Yao Qi <yao.qi@linaro.org>
7049 * linux-aarch64-low.c: Update all callers of function renaming
7050 from emit_insn to aarch64_emit_insn.
7052 2015-10-12 Yao Qi <yao.qi@linaro.org>
7054 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
7055 arch/aarch64-insn.h.
7056 (struct aarch64_memory_operand): Likewise.
7058 (emit_insn): Move to arch/aarch64-insn.c.
7059 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
7060 (emit_load_store): Move to arch/aarch64-insn.c.
7061 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
7062 (can_encode_int32): Remove.
7064 2015-10-12 Yao Qi <yao.qi@linaro.org>
7066 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
7067 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
7068 (aarch64_relocate_instruction): Likewise.
7069 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
7070 (struct aarch64_insn_visitor): Likewise.
7072 2015-10-12 Yao Qi <yao.qi@linaro.org>
7074 * linux-aarch64-low.c (struct aarch64_insn_data): New.
7075 (struct aarch64_insn_visitor): New.
7076 (struct aarch64_insn_relocation_data): New.
7077 (aarch64_ftrace_insn_reloc_b): New function.
7078 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
7079 (aarch64_ftrace_insn_reloc_cb): Likewise.
7080 (aarch64_ftrace_insn_reloc_tb): Likewise.
7081 (aarch64_ftrace_insn_reloc_adr): Likewise.
7082 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
7083 (aarch64_ftrace_insn_reloc_others): Likewise.
7085 (aarch64_relocate_instruction): Use visitor.
7087 2015-10-12 Yao Qi <yao.qi@linaro.org>
7089 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
7090 int. Add argument buf.
7091 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
7092 aarch64_relocate_instruction.
7094 2015-10-12 Yao Qi <yao.qi@linaro.org>
7096 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
7097 argument insn. Remove local variable insn. Don't call
7099 (aarch64_install_fast_tracepoint_jump_pad): Call
7102 2015-09-30 Yao Qi <yao.qi@linaro.org>
7104 * linux-aarch64-low.c (emit_movk): Shorten a long line.
7105 (emit_load_store_pair): Likewise.
7107 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
7109 * dll.c (match_dll): Add cast(s).
7110 (unloaded_dll): Likewise.
7111 * linux-low.c (second_thread_of_pid_p): Likewise.
7112 (delete_lwp_callback): Likewise.
7113 (count_events_callback): Likewise.
7114 (select_event_lwp_callback): Likewise.
7115 (linux_set_resume_request): Likewise.
7116 * server.c (accumulate_file_name_length): Likewise.
7117 (emit_dll_description): Likewise.
7118 (handle_qxfer_threads_worker): Likewise.
7119 (visit_actioned_threads): Likewise.
7120 * thread-db.c (any_thread_of): Likewise.
7121 * tracepoint.c (same_process_p): Likewise.
7122 (match_blocktype): Likewise.
7123 (build_traceframe_info_xml): Likewise.
7125 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
7127 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
7129 (gdb_unparse_agent_expr): Likewise.
7130 * hostio.c (require_data): Likewise.
7131 (handle_pread): Likewise.
7132 * linux-low.c (disable_regset): Likewise.
7133 (fetch_register): Likewise.
7134 (store_register): Likewise.
7135 (get_dynamic): Likewise.
7136 (linux_qxfer_libraries_svr4): Likewise.
7137 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
7138 (set_fast_tracepoint_jump): Likewise.
7139 (uninsert_fast_tracepoint_jumps_at): Likewise.
7140 (reinsert_fast_tracepoint_jumps_at): Likewise.
7141 (validate_inserted_breakpoint): Likewise.
7142 (clone_agent_expr): Likewise.
7143 * regcache.c (init_register_cache): Likewise.
7144 * remote-utils.c (putpkt_binary_1): Likewise.
7145 (decode_M_packet): Likewise.
7146 (decode_X_packet): Likewise.
7147 (look_up_one_symbol): Likewise.
7148 (relocate_instruction): Likewise.
7149 (monitor_output): Likewise.
7150 * server.c (handle_search_memory): Likewise.
7151 (handle_qxfer_exec_file): Likewise.
7152 (handle_qxfer_libraries): Likewise.
7153 (handle_qxfer): Likewise.
7154 (handle_query): Likewise.
7155 (handle_v_cont): Likewise.
7156 (handle_v_run): Likewise.
7157 (captured_main): Likewise.
7158 * target.c (write_inferior_memory): Likewise.
7159 * thread-db.c (try_thread_db_load_from_dir): Likewise.
7160 * tracepoint.c (init_trace_buffer): Likewise.
7161 (add_tracepoint_action): Likewise.
7162 (add_traceframe): Likewise.
7163 (add_traceframe_block): Likewise.
7164 (cmd_qtdpsrc): Likewise.
7165 (cmd_qtdv): Likewise.
7166 (cmd_qtstatus): Likewise.
7167 (response_source): Likewise.
7168 (response_tsv): Likewise.
7169 (cmd_qtnotes): Likewise.
7170 (gdb_collect): Likewise.
7171 (initialize_tracepoint): Likewise.
7173 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
7175 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
7176 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
7177 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
7179 (enum aarch64_condition_codes): New enum.
7180 (w0): New static global.
7183 (struct aarch64_memory_operand) <type>: New
7184 MEMORY_OPERAND_POSTINDEX type.
7185 (postindex_memory_operand): New helper function.
7186 (emit_ret): New function.
7187 (emit_load_store_pair): New function, factored out of emit_stp
7188 with support for MEMORY_OPERAND_POSTINDEX.
7189 (emit_stp): Rewrite using emit_load_store_pair.
7190 (emit_ldp): New function.
7191 (emit_load_store): Likewise.
7192 (emit_ldr): Mention post-index instruction in comment.
7193 (emit_ldrh): New function.
7194 (emit_ldrb): New function.
7195 (emit_ldrsw): Mention post-index instruction in comment.
7196 (emit_str): Likewise.
7197 (emit_subs): New function.
7198 (emit_cmp): Likewise.
7199 (emit_and): Likewise.
7200 (emit_orr): Likewise.
7201 (emit_orn): Likewise.
7202 (emit_eor): Likewise.
7203 (emit_mvn): Likewise.
7204 (emit_lslv): Likewise.
7205 (emit_lsrv): Likewise.
7206 (emit_asrv): Likewise.
7207 (emit_mul): Likewise.
7208 (emit_sbfm): Likewise.
7209 (emit_sbfx): Likewise.
7210 (emit_ubfm): Likewise.
7211 (emit_ubfx): Likewise.
7212 (emit_csinc): Likewise.
7213 (emit_cset): Likewise.
7214 (emit_nop): Likewise.
7215 (emit_ops_insns): New helper function.
7216 (emit_pop): Likewise.
7217 (emit_push): Likewise.
7218 (aarch64_emit_prologue): New function.
7219 (aarch64_emit_epilogue): Likewise.
7220 (aarch64_emit_add): Likewise.
7221 (aarch64_emit_sub): Likewise.
7222 (aarch64_emit_mul): Likewise.
7223 (aarch64_emit_lsh): Likewise.
7224 (aarch64_emit_rsh_signed): Likewise.
7225 (aarch64_emit_rsh_unsigned): Likewise.
7226 (aarch64_emit_ext): Likewise.
7227 (aarch64_emit_log_not): Likewise.
7228 (aarch64_emit_bit_and): Likewise.
7229 (aarch64_emit_bit_or): Likewise.
7230 (aarch64_emit_bit_xor): Likewise.
7231 (aarch64_emit_bit_not): Likewise.
7232 (aarch64_emit_equal): Likewise.
7233 (aarch64_emit_less_signed): Likewise.
7234 (aarch64_emit_less_unsigned): Likewise.
7235 (aarch64_emit_ref): Likewise.
7236 (aarch64_emit_if_goto): Likewise.
7237 (aarch64_emit_goto): Likewise.
7238 (aarch64_write_goto_address): Likewise.
7239 (aarch64_emit_const): Likewise.
7240 (aarch64_emit_call): Likewise.
7241 (aarch64_emit_reg): Likewise.
7242 (aarch64_emit_pop): Likewise.
7243 (aarch64_emit_stack_flush): Likewise.
7244 (aarch64_emit_zero_ext): Likewise.
7245 (aarch64_emit_swap): Likewise.
7246 (aarch64_emit_stack_adjust): Likewise.
7247 (aarch64_emit_int_call_1): Likewise.
7248 (aarch64_emit_void_call_2): Likewise.
7249 (aarch64_emit_eq_goto): Likewise.
7250 (aarch64_emit_ne_goto): Likewise.
7251 (aarch64_emit_lt_goto): Likewise.
7252 (aarch64_emit_le_goto): Likewise.
7253 (aarch64_emit_gt_goto): Likewise.
7254 (aarch64_emit_ge_got): Likewise.
7255 (aarch64_emit_ops_impl): New static global variable.
7256 (aarch64_emit_ops): New target function, return
7257 &aarch64_emit_ops_impl.
7258 (struct linux_target_ops): Install it.
7260 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
7262 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
7263 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
7265 * linux-aarch64-ipa.c: New file.
7266 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
7268 (aarch64_get_thread_area): New target method.
7269 (extract_signed_bitfield): New helper function.
7270 (aarch64_decode_ldr_literal): New function.
7271 (enum aarch64_opcodes): New enum.
7272 (struct aarch64_register): New struct.
7273 (struct aarch64_operand): New struct.
7274 (x0): New static global.
7283 (aarch64_register): New helper function.
7284 (register_operand): Likewise.
7285 (immediate_operand): Likewise.
7286 (struct aarch64_memory_operand): New struct.
7287 (offset_memory_operand): New helper function.
7288 (preindex_memory_operand): Likewise.
7289 (enum aarch64_system_control_registers): New enum.
7290 (ENCODE): New macro.
7291 (emit_insn): New helper function.
7292 (emit_b): New function.
7293 (emit_bcond): Likewise.
7294 (emit_cb): Likewise.
7295 (emit_tb): Likewise.
7296 (emit_blr): Likewise.
7297 (emit_stp): Likewise.
7298 (emit_ldp_q_offset): Likewise.
7299 (emit_stp_q_offset): Likewise.
7300 (emit_load_store): Likewise.
7301 (emit_ldr): Likewise.
7302 (emit_ldrsw): Likewise.
7303 (emit_str): Likewise.
7304 (emit_ldaxr): Likewise.
7305 (emit_stxr): Likewise.
7306 (emit_stlr): Likewise.
7307 (emit_data_processing_reg): Likewise.
7308 (emit_data_processing): Likewise.
7309 (emit_add): Likewise.
7310 (emit_sub): Likewise.
7311 (emit_mov): Likewise.
7312 (emit_movk): Likewise.
7313 (emit_mov_addr): Likewise.
7314 (emit_mrs): Likewise.
7315 (emit_msr): Likewise.
7316 (emit_sevl): Likewise.
7317 (emit_wfe): Likewise.
7318 (append_insns): Likewise.
7319 (can_encode_int32_in): New helper function.
7320 (aarch64_relocate_instruction): New function.
7321 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
7322 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
7323 (struct linux_target_ops): Install aarch64_get_thread_area,
7324 aarch64_install_fast_tracepoint_jump_pad and
7325 aarch64_get_min_fast_tracepoint_insn_len.
7327 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
7329 * Makefile.in (aarch64-insn.o): New rule.
7330 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
7332 2015-09-21 Yao Qi <yao.qi@linaro.org>
7334 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
7336 2015-09-21 Yao Qi <yao.qi@linaro.org>
7338 * tracepoint.c (max_jump_pad_size): Remove.
7340 2015-09-18 Yao Qi <yao.qi@linaro.org>
7342 * linux-aarch64-low.c: Don't include sys/uio.h.
7343 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
7345 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
7347 * tracepoint.c (eval_result_type): Change prototype.
7348 (condition_true_at_tracepoint): Fix argument to compiled_cond.
7350 2015-09-15 Pedro Alves <palves@redhat.com>
7352 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
7353 Check whether to report exec events instead of checking whether
7354 multiprocess is enabled.
7356 2015-09-15 Pedro Alves <palves@redhat.com>
7359 * remote-utils.c (prepare_resume_reply): Merge
7360 TARGET_WAITKIND_VFORK_DONE switch case with the
7361 TARGET_WAITKIND_FORKED case.
7363 2015-09-15 Yao Qi <yao.qi@linaro.org>
7365 * server.c (handle_query): Check string comparison using
7366 "else if" instead of "if".
7368 2015-09-15 Yao Qi <yao.qi@linaro.org>
7370 * server.c (vCont_supported): New global variable.
7371 (handle_query): Set vCont_supported to 1 if "vContSupported+"
7372 matches. Append ";vContSupported+" to own_buf.
7373 (handle_v_requests): Append ";s;S" to own_buf if target supports
7374 hardware single step or vCont_supported is false.
7375 (capture_main): Set vCont_supported to zero.
7377 2015-09-15 Yao Qi <yao.qi@linaro.org>
7379 * linux-low.c (linux_supports_conditional_breakpoints): Rename
7381 (linux_supports_hardware_single_step): ... New function.
7382 (linux_target_ops): Update.
7383 * lynx-low.c (lynx_target_ops): Set field
7384 supports_hardware_single_step to target_can_do_hardware_single_step.
7385 * nto-low.c (nto_target_ops): Likewise.
7386 * spu-low.c (spu_target_ops): Likewise.
7387 * win32-low.c (win32_target_ops): Likewise.
7388 * target.c (target_can_do_hardware_single_step): New function.
7389 * target.h (struct target_ops) <supports_conditional_breakpoints>:
7390 Remove. <supports_hardware_single_step>: New field.
7391 (target_supports_conditional_breakpoints): Remove.
7392 (target_supports_hardware_single_step): New macro.
7393 (target_can_do_hardware_single_step): Declare.
7394 * server.c (handle_query): Use target_supports_hardware_single_step
7395 instead of target_supports_conditional_breakpoints.
7397 2015-09-15 Yao Qi <yao.qi@linaro.org>
7399 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
7401 (struct linux_target_ops the_low_target): Install
7402 aarch64_linux_siginfo_fixup.
7404 2015-09-11 Don Breazeal <donb@codesourcery.com>
7405 Luis Machado <lgustavo@codesourcery.com>
7407 * linux-low.c (linux_mourn): Static declaration.
7408 (linux_arch_setup): Move in front of
7409 handle_extended_wait.
7410 (linux_arch_setup_thread): New function.
7411 (handle_extended_wait): Handle exec events. Call
7412 linux_arch_setup_thread. Make event_lwp argument a
7413 pointer-to-a-pointer.
7414 (check_zombie_leaders): Do not check stopped threads.
7415 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
7416 (linux_low_filter_event): Add lwp and thread for exec'ing
7417 non-leader thread if leader thread has been deleted.
7418 Refactor code into linux_arch_setup_thread and call it.
7419 Pass child lwp pointer by reference to handle_extended_wait.
7420 (linux_wait_for_event_filtered): Update comment.
7421 (linux_wait_1): Prevent clobbering exec event status.
7422 (linux_supports_exec_events): New function.
7423 (linux_target_ops) <supports_exec_events>: Initialize new member.
7424 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
7426 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
7427 * server.c (report_exec_events): New global variable.
7428 (handle_query): Handle qSupported query for exec-events feature.
7429 (captured_main): Initialize report_exec_events.
7430 * server.h (report_exec_events): Declare new global variable.
7431 * target.h (struct target_ops) <supports_exec_events>: New
7433 (target_supports_exec_events): New macro.
7434 * win32-low.c (win32_target_ops) <supports_exec_events>:
7435 Initialize new member.
7437 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
7439 * linux-low.c (linux_low_enable_btrace): Remove.
7440 (linux_target_ops): Replace linux_low_enable_btrace with
7441 linux_enable_btrace.
7443 2015-09-03 Yao Qi <yao.qi@linaro.org>
7445 * linux-aarch64-low.c (aarch64_insert_point): Call
7446 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
7449 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
7451 * linux-low.c (check_stopped_by_breakpoint): Use
7452 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
7454 2015-08-27 Pedro Alves <palves@redhat.com>
7456 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
7458 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
7460 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
7461 the XNEW-family equivalent.
7462 (compile_bytecodes): Likewise.
7463 * dll.c (loaded_dll): Likewise.
7464 * event-loop.c (append_callback_event): Likewise.
7465 (create_file_handler): Likewise.
7466 (create_file_event): Likewise.
7467 * hostio.c (handle_open): Likewise.
7468 * inferiors.c (add_thread): Likewise.
7469 (add_process): Likewise.
7470 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
7471 * linux-arm-low.c (arm_new_process): Likewise.
7472 (arm_new_thread): Likewise.
7473 * linux-low.c (add_to_pid_list): Likewise.
7474 (linux_add_process): Likewise.
7475 (handle_extended_wait): Likewise.
7476 (add_lwp): Likewise.
7477 (enqueue_one_deferred_signal): Likewise.
7478 (enqueue_pending_signal): Likewise.
7479 (linux_resume_one_lwp_throw): Likewise.
7480 (linux_resume_one_thread): Likewise.
7481 (linux_read_memory): Likewise.
7482 (linux_write_memory): Likewise.
7483 * linux-mips-low.c (mips_linux_new_process): Likewise.
7484 (mips_linux_new_thread): Likewise.
7485 (mips_add_watchpoint): Likewise.
7486 * linux-x86-low.c (initialize_low_arch): Likewise.
7487 * lynx-low.c (lynx_add_process): Likewise.
7488 * mem-break.c (set_raw_breakpoint_at): Likewise.
7489 (set_breakpoint): Likewise.
7490 (add_condition_to_breakpoint): Likewise.
7491 (add_commands_to_breakpoint): Likewise.
7492 (clone_agent_expr): Likewise.
7493 (clone_one_breakpoint): Likewise.
7494 * regcache.c (new_register_cache): Likewise.
7495 * remote-utils.c (look_up_one_symbol): Likewise.
7496 * server.c (queue_stop_reply): Likewise.
7497 (start_inferior): Likewise.
7498 (queue_stop_reply_callback): Likewise.
7499 (handle_target_event): Likewise.
7500 * spu-low.c (fetch_ppc_memory): Likewise.
7501 (store_ppc_memory): Likewise.
7502 * target.c (set_target_ops): Likewise.
7503 * thread-db.c (thread_db_load_search): Likewise.
7504 (try_thread_db_load_1): Likewise.
7505 * tracepoint.c (add_tracepoint): Likewise.
7506 (add_tracepoint_action): Likewise.
7507 (create_trace_state_variable): Likewise.
7508 (cmd_qtdpsrc): Likewise.
7509 (cmd_qtro): Likewise.
7510 (add_while_stepping_state): Likewise.
7511 * win32-low.c (child_add_thread): Likewise.
7512 (get_image_name): Likewise.
7514 2015-08-25 Yao Qi <yao.qi@linaro.org>
7516 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
7518 2015-08-25 Yao Qi <yao.qi@linaro.org>
7520 * Makefile.in (aarch64-linux.o): New rule.
7521 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
7523 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
7524 (aarch64_init_debug_reg_state): Make it extern.
7525 (aarch64_linux_prepare_to_resume): Remove.
7527 2015-08-25 Yao Qi <yao.qi@linaro.org>
7529 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
7530 lwp_arch_private_info and ptid_of_lwp.
7532 2015-08-25 Yao Qi <yao.qi@linaro.org>
7534 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
7535 Find proc_info by find_process_pid. All callers updated.
7537 2015-08-25 Yao Qi <yao.qi@linaro.org>
7539 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
7541 (debug_reg_change_callback): Remove.
7542 (aarch64_notify_debug_reg_change): Remove.
7544 2015-08-25 Yao Qi <yao.qi@linaro.org>
7546 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
7547 Call current_lwp_ptid.
7549 2015-08-25 Yao Qi <yao.qi@linaro.org>
7551 * linux-aarch64-low.c (debug_reg_change_callback): Use
7554 2015-08-25 Yao Qi <yao.qi@linaro.org>
7556 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
7558 2015-08-25 Yao Qi <yao.qi@linaro.org>
7560 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
7562 2015-08-25 Yao Qi <yao.qi@linaro.org>
7564 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
7567 2015-08-25 Yao Qi <yao.qi@linaro.org>
7569 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
7571 (debug_reg_change_callback): Remove argument entry and add argument
7572 lwp. Remove local variable thread. Don't print thread id in the
7573 debugging output. Don't check whether pid of thread equals to pid.
7574 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
7575 iterate_over_lwps instead find_inferior.
7577 2015-08-24 Pedro Alves <palves@redhat.com>
7579 * inferiors.c (get_first_process): New function.
7580 * inferiors.h (get_first_process): New declaration.
7581 * remote-utils.c (read_ptid): Default to the first process in the
7582 list, instead of to the current thread's process.
7584 2015-08-24 Pedro Alves <palves@redhat.com>
7586 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
7587 * event-loop.c: Likewise.
7588 * remote-utils.c: Likewise.
7589 * tracepoint.c: Likewise.
7591 2015-08-24 Pedro Alves <palves@redhat.com>
7593 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
7596 2015-08-21 Pedro Alves <palves@redhat.com>
7598 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
7599 instead of literal 1.
7601 2015-08-21 Pedro Alves <palves@redhat.com>
7603 * tdesc.c (default_description): Explicitly zero-initialize.
7605 2015-08-21 Pedro Alves <palves@redhat.com>
7608 * inferiors.c (remove_thread): Discard any pending stop reply for
7610 * server.c (remove_all_on_match_pid): Rename to ...
7611 (remove_all_on_match_ptid): ... this. Work with a filter ptid
7613 (discard_queued_stop_replies): Change parameter to a ptid. Now
7615 (handle_v_kill, kill_inferior_callback, captured_main)
7616 (process_serial_event): Adjust.
7617 * server.h (discard_queued_stop_replies): Declare.
7619 2015-08-21 Pedro Alves <palves@redhat.com>
7621 * linux-low.c (wait_for_sigstop): Always switch to no thread
7622 selected if the previously current thread dies.
7623 * lynx-low.c (lynx_request_interrupt): Use the first thread's
7624 process instead of the current thread's.
7625 * remote-utils.c (input_interrupt): Don't check if there's no
7627 * server.c (gdb_read_memory, gdb_write_memory): If setting the
7628 current thread to the general thread fails, error out.
7629 (handle_qxfer_auxv, handle_qxfer_libraries)
7630 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
7631 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
7632 (handle_query): Check if there's a thread selected instead of
7633 checking whether there's any thread in the thread list.
7634 (handle_qxfer_threads, handle_qxfer_btrace)
7635 (handle_qxfer_btrace_conf): Don't error out early if there's no
7636 thread in the thread list.
7637 (handle_v_cont, myresume): Don't set the current thread to the
7639 (process_serial_event) <Hg handling>: Also set thread_id if the
7640 previous general thread is still alive.
7641 (process_serial_event) <g/G handling>: If setting the current
7642 thread to the general thread fails, error out.
7643 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
7644 thread's lwp instead of the current thread's.
7645 * target.c (set_desired_thread): If the desired thread was not
7646 found, leave the current thread pointing to NULL. Return an int
7647 (boolean) indicating success.
7648 * target.h (set_desired_thread): Change return type to int.
7650 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
7652 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
7653 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
7655 (ps_get_thread_area): New function.
7657 2015-08-19 Gary Benson <gbenson@redhat.com>
7659 * hostio.c (handle_pread): Do not attempt to read more data
7660 than hostio_reply_with_data can fit in a packet.
7662 2015-08-18 Joel Brobecker <brobecker@adacore.com>
7664 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
7666 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
7668 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
7670 2015-08-06 Pedro Alves <palves@redhat.com>
7672 * tracepoint.c (expr_eval_result): Now an int.
7674 2015-08-06 Pedro Alves <palves@redhat.com>
7676 * gdbthread.h (struct regcache): Forward declare.
7677 (struct thread_info) <regcache_data>: Now a struct regcache
7679 * inferiors.c (inferior_regcache_data)
7680 (set_inferior_regcache_data): Now work with struct regcache
7682 * inferiors.h (struct regcache): Forward declare.
7683 (inferior_regcache_data, set_inferior_regcache_data): Now work
7684 with struct regcache pointers.
7685 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
7686 (free_register_cache_thread): Remove struct regcache pointer
7689 2015-08-06 Pedro Alves <palves@redhat.com>
7691 * server.c (captured_main): On error, print the exception message
7692 to stderr, and if run_once is set, throw a quit.
7694 2015-08-06 Pedro Alves <palves@redhat.com>
7696 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
7699 2015-08-06 Pedro Alves <palves@redhat.com>
7701 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
7702 reading beyond the passed in buffer length.
7704 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
7706 * tracepoint.c (symbol_list) <required>: Remove.
7708 2015-08-06 Pedro Alves <palves@redhat.com>
7710 * linux-low.c (handle_extended_wait): Set the fork child's suspend
7711 count if stopping and suspending threads.
7712 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
7713 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
7714 (linux_detach): Complete an ongoing step-over.
7715 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
7717 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
7718 (linux_wait_1): If passing a signal to the inferior after
7719 finishing a step-over, unsuspend and re-resume all lwps. If we
7720 see a single-step event but the thread should be continuing, don't
7721 pass the trap to gdb.
7722 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
7723 internal_error instead of gdb_assert.
7724 (enqueue_pending_signal): New function.
7725 (check_ptrace_stopped_lwp_gone): Add debug output.
7726 (start_step_over): Use internal_error instead of gdb_assert.
7727 (complete_ongoing_step_over): New function.
7728 (linux_resume_one_thread): Don't resume a suspended thread.
7729 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
7732 2015-08-06 Pedro Alves <palves@redhat.com>
7734 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
7735 (linux_thread_alive): Use lwp_is_marked_dead.
7736 (extended_event_reported): Delete.
7737 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
7738 instead of extended_event_reported.
7739 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
7741 (lwp_is_marked_dead): New function.
7742 (lwp_running): Use lwp_is_marked_dead.
7743 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
7746 2015-08-06 Pedro Alves <palves@redhat.com>
7748 * linux-low.c (linux_wait_1): Move fork event output out of the
7749 !report_to_gdb check. Pass event_child->waitstatus to
7750 target_waitstatus_to_string instead of ourstatus.
7752 2015-08-04 Yao Qi <yao.qi@linaro.org>
7754 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
7755 if current_thread is 32 bit.
7757 2015-08-04 Yao Qi <yao.qi@linaro.org>
7759 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
7760 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
7761 * server.c (extended_protocol): Remove "static".
7762 * server.h (extended_protocol): Declare it.
7764 2015-08-04 Yao Qi <yao.qi@linaro.org>
7766 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
7767 both aarch64 and aarch32.
7768 (aarch64_set_pc): Likewise.
7770 2015-08-04 Yao Qi <yao.qi@linaro.org>
7772 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
7773 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
7774 arm-with-neon.xml to srv_xmlfiles.
7775 * linux-aarch64-low.c: Include linux-aarch32-low.h.
7776 (is_64bit_tdesc): New function.
7777 (aarch64_linux_read_description): New function.
7778 (aarch64_arch_setup): Call aarch64_linux_read_description.
7779 (regs_info): Rename to regs_info_aarch64.
7780 (aarch64_regs_info): Return right regs_info.
7781 (initialize_low_arch): Call initialize_low_arch_aarch32.
7783 2015-08-04 Yao Qi <yao.qi@linaro.org>
7785 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
7786 * linux-aarch32-low.c: New file.
7787 * linux-aarch32-low.h: New file.
7788 * linux-arm-low.c (arm_fill_gregset): Move it to
7789 linux-aarch32-low.c.
7790 (arm_store_gregset): Likewise.
7791 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
7792 (arm_store_vfpregset): Call arm_store_vfpregset_num.
7793 (arm_arch_setup): Check if PTRACE_GETREGSET works.
7794 (regs_info): Rename to regs_info_arm.
7795 (arm_regs_info): Return regs_info_aarch32 if
7796 have_ptrace_getregset is 1 and target description is
7797 arm_with_neon or arm_with_vfpv3.
7798 (initialize_low_arch): Don't call init_registers_arm_with_neon.
7799 Call initialize_low_arch_aarch32 instead.
7801 2015-08-04 Yao Qi <yao.qi@linaro.org>
7803 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
7804 * linux-low.c: ... here.
7805 * linux-low.h (have_ptrace_getregset): Declare it.
7807 2015-08-04 Pedro Alves <palves@redhat.com>
7809 * thread-db.c (struct thread_db): Use new typedefs.
7810 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
7812 (disable_thread_event_reporting): Cast result of dlsym to
7813 destination function pointer type.
7814 (thread_db_mourn): Use td_ta_delete_ftype.
7816 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
7818 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
7820 (CDX_BREAKPOINT): Define for R2.
7821 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
7822 (the_low_target): Add comments.
7824 2015-07-30 Yao Qi <yao.qi@linaro.org>
7826 * linux-arm-low.c (arm_hwcap): Remove it.
7827 (arm_read_description): New local variable arm_hwcap. Don't
7828 set arm_hwcap to zero.
7830 2015-07-30 Yao Qi <yao.qi@linaro.org>
7832 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
7833 Use regcache->tdesc instead.
7834 (arm_store_wmmxregset): Likewise.
7835 (arm_fill_vfpregset): Likewise.
7836 (arm_store_vfpregset): Likewise.
7838 2015-07-30 Yao Qi <yao.qi@linaro.org>
7840 * linux-arm-low.c: Include arch/arm.h.
7841 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
7842 (arm_store_gregset): Likewise.
7844 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
7846 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
7847 ptrace's 4th parameter.
7849 2015-07-27 Yao Qi <yao.qi@linaro.org>
7851 * configure.srv (case aarch64*-*-linux*): Don't set
7854 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
7856 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
7858 * linux-arm-low.c: Likewise.
7859 * linux-cris-low.c: Likewise.
7860 * linux-crisv32-low.c: Likewise.
7861 * linux-low.c: Likewise.
7862 * linux-m68k-low.c: Likewise.
7863 * linux-mips-low.c: Likewise.
7864 * linux-nios2-low.c: Likewise.
7865 * linux-s390-low.c: Likewise.
7866 * linux-sparc-low.c: Likewise.
7867 * linux-tic6x-low.c: Likewise.
7868 * linux-tile-low.c: Likewise.
7869 * linux-x86-low.c: Likewise.
7871 2015-07-24 Pedro Alves <palves@redhat.com>
7873 * config.in: Regenerate.
7874 * configure: Regenerate.
7876 2015-07-24 Pedro Alves <palves@redhat.com>
7878 * acinclude.m4: Include ../ptrace.m4.
7879 * configure.ac: Call GDB_AC_PTRACE.
7880 * config.in, configure: Regenerate.
7882 2015-07-24 Yao Qi <yao.qi@linaro.org>
7884 * linux-low.c (linux_create_inferior): Remove setting to
7885 proc->priv->new_inferior.
7886 (linux_attach): Likewise.
7887 (linux_low_filter_event): Likewise.
7888 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
7890 2015-07-24 Yao Qi <yao.qi@linaro.org>
7892 * linux-low.c (linux_arch_setup): New function.
7893 (linux_low_filter_event): If proc->tdesc is NULL and
7894 proc->attached is true, call the_low_target.arch_setup.
7895 Otherwise, keep status pending, and return.
7896 (linux_resume_one_lwp_throw): Don't call get_pc if
7897 thread->while_stepping isn't NULL. Don't call
7898 get_thread_regcache if proc->tdesc is NULL.
7899 (need_step_over_p): Return 0 if proc->tdesc is NULL.
7900 (linux_target_ops): Install arch_setup.
7901 * server.c (start_inferior): Call the_target->arch_setup.
7902 * target.h (struct target_ops) <arch_setup>: New field.
7903 (target_arch_setup): New marco.
7904 * lynx-low.c (lynx_target_ops): Update.
7905 * nto-low.c (nto_target_ops): Update.
7906 * spu-low.c (spu_target_ops): Update.
7907 * win32-low.c (win32_target_ops): Update.
7909 2015-07-24 Yao Qi <yao.qi@linaro.org>
7911 * linux-low.c (linux_add_process): Don't set
7912 proc->priv->new_inferior.
7913 (linux_create_inferior): Set proc->priv->new_inferior to 1.
7914 (linux_attach): Likewise.
7916 2015-07-24 Yao Qi <yao.qi@linaro.org>
7918 * server.c (start_inferior): Code refactor.
7920 2015-07-24 Yao Qi <yao.qi@linaro.org>
7922 * server.c (process_serial_event): Set general_thread.
7924 2015-07-21 Yao Qi <yao.qi@linaro.org>
7926 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
7927 aarch64_linux_get_debug_reg_capacity.
7929 2015-07-17 Yao Qi <yao.qi@linaro.org>
7931 * Makefile.in (aarch64-linux-hw-point.o): New rule.
7932 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
7933 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
7934 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
7935 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
7936 (AARCH64_HWP_ALIGNMENT): Likewise.
7937 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
7938 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
7939 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
7940 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
7941 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
7942 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
7943 (struct aarch64_debug_reg_state): Likewise.
7944 (struct arch_lwp_info): Likewise.
7945 (aarch64_align_watchpoint): Likewise.
7946 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
7947 (aarch64_watchpoint_length): Likewise.
7948 (aarch64_point_encode_ctrl_reg): Likewise
7949 (aarch64_point_is_aligned): Likewise.
7950 (aarch64_align_watchpoint): Likewise.
7951 (aarch64_linux_set_debug_regs):
7952 (aarch64_dr_state_insert_one_point): Likewise.
7953 (aarch64_dr_state_remove_one_point): Likewise.
7954 (aarch64_handle_breakpoint): Likewise.
7955 (aarch64_handle_aligned_watchpoint): Likewise.
7956 (aarch64_handle_unaligned_watchpoint): Likewise.
7957 (aarch64_handle_watchpoint): Likewise.
7959 2015-07-17 Yao Qi <yao.qi@linaro.org>
7961 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
7962 and don't aarch64_get_debug_reg_state. All callers update.
7963 (aarch64_handle_aligned_watchpoint): Likewise.
7964 (aarch64_handle_unaligned_watchpoint): Likewise.
7965 (aarch64_handle_watchpoint): Likewise.
7966 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
7967 (aarch64_remove_point): Likewise.
7969 2015-07-17 Yao Qi <yao.qi@linaro.org>
7971 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
7973 (aarch64_handle_unaligned_watchpoint): Likewise.
7975 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7977 Revert the previous 3 commits:
7978 Move gdb_regex* to common/
7979 Move linux_find_memory_regions_full & co.
7980 gdbserver build-id attribute generator
7982 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7983 Jan Kratochvil <jan.kratochvil@redhat.com>
7985 gdbserver build-id attribute generator.
7986 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
7987 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
7988 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
7990 (get_dynamic): Use find_pdhr to traverse program headers.
7991 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
7992 (compare_mapping_entry_range, struct find_memory_region_callback_data)
7993 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
7994 (get_hex_build_id): New.
7995 (linux_qxfer_libraries_svr4): Add optional build-id attribute
7996 to reply XML document.
7998 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7999 Jan Kratochvil <jan.kratochvil@redhat.com>
8001 * target.c: Include target/target-utils.h and fcntl.h.
8002 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
8003 (target_fileio_read_stralloc): New functions.
8005 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8007 * Makefile.in (OBS): Add gdb_regex.o.
8009 * config.in: Rebuilt.
8010 * configure: Rebuilt.
8012 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
8013 Jan Kratochvil <jan.kratochvil@redhat.com>
8015 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
8016 * Makefile.in (OBS): Add target-utils.o.
8017 (linux-maps.o, target-utils.o): New.
8018 * configure.srv (srv_linux_obj): Add linux-maps.o.
8020 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
8022 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
8024 (the_low_target): Install it.
8026 2015-07-14 Pedro Alves <palves@redhat.com>
8028 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
8029 Instead, ignore ECHILD, and throw an error for other errnos.
8031 2015-07-10 Pedro Alves <palves@redhat.com>
8033 * event-loop.c (struct callback_event) <data>: Change type to
8034 gdb_client_data instance instead of gdb_client_data pointer.
8035 (append_callback_event): Adjust.
8037 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
8039 * linux-aarch64-low.c: Add comments for each linux_target_ops
8040 method. Remove comments already covered in target_ops and
8041 linux_target_ops definitions.
8042 (the_low_target): Add comments for each unimplemented method.
8044 2015-07-09 Yao Qi <yao.qi@linaro.org>
8046 * linux-aarch64-low.c (aarch64_regmap): Remove.
8047 (aarch64_usrregs_info): Remove.
8048 (regs_info): Set field usrregs to NULL.
8050 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
8052 * linux-low.c: Include "rsp-low.h"
8053 (linux_low_encode_pt_config, linux_low_encode_raw): New.
8054 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
8055 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
8056 (handle_btrace_enable_pt): New.
8057 (handle_btrace_general_set): Support "pt".
8058 (handle_btrace_conf_general_set): Support "pt:size".
8060 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
8062 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
8065 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
8067 * linux-aarch64-low.c: Remove comment about endianness.
8068 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
8069 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
8072 2015-06-24 Gary Benson <gbenson@redhat.com>
8074 * linux-i386-ipa.c (stdint.h): Do not include.
8075 * lynx-i386-low.c (stdint.h): Likewise.
8076 * lynx-ppc-low.c (stdint.h): Likewise.
8077 * mem-break.c (stdint.h): Likewise.
8078 * thread-db.c (stdint.h): Likewise.
8079 * tracepoint.c (stdint.h): Likewise.
8080 * win32-low.c (stdint.h): Likewise.
8082 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
8084 * server.c (write_qxfer_response): Update call to
8085 remote_escape_output.
8087 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
8088 Jan Kratochvil <jan.kratochvil@redhat.com>
8090 Merge multiple hex conversions.
8091 * gdbreplay.c (tohex): Rename to 'fromhex'.
8092 (logchar): Use fromhex.
8094 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
8096 * server.c (handle_qxfer_libraries): Set `version' attribute for
8099 2015-06-10 Gary Benson <gbenson@redhat.com>
8101 * target.h (struct target_ops) <multifs_open>: New field.
8102 <multifs_unlink>: Likewise.
8103 <multifs_readlink>: Likewise.
8104 * linux-low.c (nat/linux-namespaces.h): New include.
8105 (linux_target_ops): Initialize the_target->multifs_open,
8106 the_target->multifs_unlink and the_target->multifs_readlink.
8107 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
8108 * hostio.c (hostio_fs_pid): New static variable.
8109 (hostio_handle_new_gdb_connection): New function.
8110 (handle_setfs): Likewise.
8111 (handle_open): Use the_target->multifs_open as appropriate.
8112 (handle_unlink): Use the_target->multifs_unlink as appropriate.
8113 (handle_readlink): Use the_target->multifs_readlink as
8115 (handle_vFile): Handle vFile:setfs packets.
8116 * server.c (handle_query): Call hostio_handle_new_gdb_connection
8117 after target_handle_new_gdb_connection.
8119 2015-06-10 Gary Benson <gbenson@redhat.com>
8121 * configure.ac (AC_CHECK_FUNCS): Add setns.
8122 * config.in: Regenerate.
8123 * configure: Likewise.
8124 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
8125 (linux-namespaces.o): New rule.
8126 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
8128 2015-06-09 Gary Benson <gbenson@redhat.com>
8130 * hostio.c (handle_open): Process mode argument with
8131 fileio_to_host_mode.
8133 2015-06-01 Yao Qi <yao.qi@linaro.org>
8135 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
8136 * linux-x86-low.c: Likewise.
8138 2015-05-28 Don Breazeal <donb@codesourcery.com>
8140 * linux-low.c (handle_extended_wait): Initialize
8141 thread_info.last_resume_kind for new fork children.
8143 2015-05-15 Pedro Alves <palves@redhat.com>
8145 * target.h (target_handle_new_gdb_connection): Rewrite using if
8146 wrapped in do/while.
8148 2015-05-14 Joel Brobecker <brobecker@adacore.com>
8150 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
8151 * configure, config.in: Regenerate.
8152 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
8155 2015-05-12 Don Breazeal <donb@codesourcery.com>
8157 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
8158 PTRACE_EVENT_VFORK_DONE.
8159 (linux_low_ptrace_options, extended_event_reported): Add vfork
8161 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
8162 and "vforkdone" for RSP 'T' Stop Reply Packet.
8163 * server.h (report_vfork_events): Declare
8166 2015-05-12 Don Breazeal <donb@codesourcery.com>
8168 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
8169 (the_low_target) <new_fork>: Initialize new member.
8170 * linux-arm-low.c (arm_new_fork): New function.
8171 (the_low_target) <new_fork>: Initialize new member.
8172 * linux-low.c (handle_extended_wait): Call new target function
8174 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
8175 * linux-mips-low.c (mips_add_watchpoint): New function
8176 extracted from mips_insert_point.
8177 (the_low_target) <new_fork>: Initialize new member.
8178 (mips_linux_new_fork): New function.
8179 (mips_insert_point): Call mips_add_watchpoint.
8180 * linux-x86-low.c (x86_linux_new_fork): New function.
8181 (the_low_target) <new_fork>: Initialize new member.
8183 2015-05-12 Don Breazeal <donb@codesourcery.com>
8185 * linux-low.c (handle_extended_wait): Implement return value,
8186 rename argument 'event_child' to 'event_lwp', handle
8187 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
8188 (linux_low_ptrace_options): New function.
8189 (linux_low_filter_event): Call linux_low_ptrace_options,
8190 use different argument fo linux_enable_event_reporting,
8191 use return value from handle_extended_wait.
8192 (extended_event_reported): New function.
8193 (linux_wait_1): Call extended_event_reported and set
8194 status to report fork events.
8195 (linux_write_memory): Add pid to debug message.
8196 (reset_lwp_ptrace_options_callback): New function.
8197 (linux_handle_new_gdb_connection): New function.
8198 (linux_target_ops): Initialize new structure member.
8199 * linux-low.h (struct lwp_info) <waitstatus>: New member.
8200 * lynx-low.c: Initialize new structure member.
8201 * remote-utils.c (prepare_resume_reply): Implement stop reason
8202 "fork" for "T" stop message.
8203 * server.c (handle_query): Call handle_new_gdb_connection.
8204 * server.h (report_fork_events): Declare global flag.
8205 * target.h (struct target_ops) <handle_new_gdb_connection>:
8207 (target_handle_new_gdb_connection): New macro.
8208 * win32-low.c: Initialize new structure member.
8210 2015-05-12 Don Breazeal <donb@codesourcery.com>
8212 * mem-break.c (APPEND_TO_LIST): Define macro.
8213 (clone_agent_expr): New function.
8214 (clone_one_breakpoint): New function.
8215 (clone_all_breakpoints): New function.
8216 * mem-break.h: Declare new functions.
8218 2015-05-12 Don Breazeal <donb@codesourcery.com>
8220 * linux-low.c (linux_supports_fork_events): New function.
8221 (linux_supports_vfork_events): New function.
8222 (linux_target_ops): Initialize new structure members.
8223 (initialize_low): Call linux_check_ptrace_features.
8224 * lynx-low.c (lynx_target_ops): Initialize new structure
8226 * server.c (report_fork_events, report_vfork_events):
8228 (handle_query): Add new features to qSupported packet and
8230 (captured_main): Initialize new global variables.
8231 * target.h (struct target_ops) <supports_fork_events>:
8233 <supports_vfork_events>: New member.
8234 (target_supports_fork_events): New macro.
8235 (target_supports_vfork_events): New macro.
8236 * win32-low.c (win32_target_ops): Initialize new structure
8239 2015-05-12 Gary Benson <gbenson@redhat.com>
8241 * server.c (handle_qxfer_exec_file): Use current process
8244 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
8246 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
8247 Remove HAVE_PTRACE_GETREGS conditionals.
8248 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
8249 instead of PTRACE_GETREGS and PTRACE_SETREGS.
8251 2015-05-08 Yao Qi <yao.qi@linaro.org>
8253 * linux-low.c (linux_supports_conditional_breakpoints): New
8255 (linux_target_ops): Install new target method.
8256 * lynx-low.c (lynx_target_ops): Install NULL hook for
8257 supports_conditional_breakpoints.
8258 * nto-low.c (nto_target_ops): Likewise.
8259 * spu-low.c (spu_target_ops): Likewise.
8260 * win32-low.c (win32_target_ops): Likewise.
8261 * server.c (handle_query): Check
8262 target_supports_conditional_breakpoints.
8263 * target.h (struct target_ops) <supports_conditional_breakpoints>:
8265 (target_supports_conditional_breakpoints): New macro.
8267 2015-05-06 Pedro Alves <palves@redhat.com>
8270 * server.c (start_inferior): If the process exits, mourn it.
8272 2015-04-21 Gary Benson <gbenson@redhat.com>
8274 * hostio.c (fileio_open_flags_to_host): Factored out to
8275 fileio_to_host_openflags in common/fileio.c. Single use
8278 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
8280 * linux-xtensa-low.c (xtensa_fill_gregset)
8281 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
8284 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
8286 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
8287 (regs_info): Replace usrregs pointer with NULL.
8289 2015-04-17 Gary Benson <gbenson@redhat.com>
8291 * target.h (struct target_ops) <pid_to_exec_file>: New field.
8292 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
8293 * server.c (handle_qxfer_exec_file): New function.
8294 (qxfer_packets): Add exec-file entry.
8295 (handle_query): Report qXfer:exec-file:read as supported packet.
8297 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
8299 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
8301 2015-04-09 Gary Benson <gbenson@redhat.com>
8303 * hostio-errno.c (errno_to_fileio_error): Remove function.
8304 Update caller to use remote_fileio_to_fio_error.
8306 2015-04-09 Yao Qi <yao.qi@linaro.org>
8308 * linux-low.c (linux_insert_point): Call
8309 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
8310 (linux_remove_point): Call remove_memory_breakpoint if type is
8312 * linux-x86-low.c (x86_insert_point): Don't call
8313 insert_memory_breakpoint.
8314 (x86_remove_point): Don't call remove_memory_breakpoint.
8316 2015-04-01 Pedro Alves <palves@redhat.com>
8317 Cleber Rosa <crosa@redhat.com>
8319 * server.c (gdbserver_usage): Reorganize and extend the usage
8322 2015-03-24 Pedro Alves <palves@redhat.com>
8324 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
8325 output. Also dump TRAP_TRACE.
8326 (linux_low_filter_event): In debug output, distinguish a
8327 resume_stop SIGSTOP from a delayed SIGSTOP.
8329 2015-03-24 Gary Benson <gbenson@redhat.com>
8331 * linux-x86-low.c (x86_linux_new_thread): Moved to
8333 (x86_linux_prepare_to_resume): Likewise.
8335 2015-03-24 Gary Benson <gbenson@redhat.com>
8337 * Makefile.in (x86-linux-dregs.o): New rule.
8338 * configure.srv: Add x86-linux-dregs.o to relevant targets.
8339 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
8340 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
8341 (x86_linux_dr_get): Likewise.
8342 (x86_linux_dr_set): Likewise.
8343 (update_debug_registers_callback): Likewise.
8344 (x86_linux_dr_set_addr): Likewise.
8345 (x86_linux_dr_get_addr): Likewise.
8346 (x86_linux_dr_set_control): Likewise.
8347 (x86_linux_dr_get_control): Likewise.
8348 (x86_linux_dr_get_status): Likewise.
8349 (x86_linux_update_debug_registers): Likewise.
8351 2015-03-24 Gary Benson <gbenson@redhat.com>
8353 * linux-x86-low.c (x86_linux_update_debug_registers):
8354 New function, factored out from...
8355 (x86_linux_prepare_to_resume): ...this.
8357 2015-03-24 Gary Benson <gbenson@redhat.com>
8359 * linux-x86-low.c (x86_linux_dr_get): Update comments.
8360 (x86_linux_dr_set): Likewise.
8361 (update_debug_registers_callback): Likewise.
8362 (x86_linux_dr_set_addr): Likewise.
8363 (x86_linux_dr_get_addr): Likewise.
8364 (x86_linux_dr_set_control): Likewise.
8365 (x86_linux_dr_get_control): Likewise.
8366 (x86_linux_dr_get_status): Likewise.
8367 (x86_linux_prepare_to_resume): Likewise.
8369 2015-03-24 Gary Benson <gbenson@redhat.com>
8371 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
8372 Use perror_with_name. Pass string through gettext.
8373 (x86_linux_dr_set): Likewise.
8375 2015-03-24 Gary Benson <gbenson@redhat.com>
8377 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
8378 (x86_linux_dr_set_addr): ...this.
8379 (x86_dr_low_get_addr): Rename to...
8380 (x86_linux_dr_get_addr): ...this.
8381 (x86_dr_low_set_control): Rename to...
8382 (x86_linux_dr_set_control): ...this.
8383 (x86_dr_low_get_control): Rename to...
8384 (x86_linux_dr_get_control): ...this.
8385 (x86_dr_low_get_status): Rename to...
8386 (x86_linux_dr_get_status): ...this.
8387 (x86_dr_low): Update with new function names.
8389 2015-03-24 Gary Benson <gbenson@redhat.com>
8391 * Makefile.in (x86-linux.o): New rule.
8392 * configure.srv: Add x86-linux.o to relevant targets.
8393 * linux-low.c (lwp_set_arch_private_info): New function.
8394 (lwp_arch_private_info): Likewise.
8395 * linux-x86-low.c: Include nat/x86-linux.h.
8396 (arch_lwp_info): Removed structure.
8397 (update_debug_registers_callback):
8398 Use lwp_set_debug_registers_changed.
8399 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
8400 and lwp_set_debug_registers_changed.
8401 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
8403 2015-03-24 Gary Benson <gbenson@redhat.com>
8405 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
8406 * linux-arm-low.c (arm_new_thread): Likewise.
8407 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
8408 * linux-mips-low.c (mips_linux_new_thread): Likewise.
8409 * linux-x86-low.c (x86_linux_new_thread): Likewise.
8410 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
8412 2015-03-24 Gary Benson <gbenson@redhat.com>
8414 * linux-low.c (ptid_of_lwp): New function.
8415 (lwp_is_stopped): Likewise.
8416 (lwp_stop_reason): Likewise.
8417 * linux-x86-low.c (update_debug_registers_callback):
8419 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
8422 2015-03-24 Gary Benson <gbenson@redhat.com>
8424 * linux-low.h (linux_stop_lwp): Remove declaration.
8426 2015-03-24 Gary Benson <gbenson@redhat.com>
8428 * linux-low.h: Include nat/linux-nat.h.
8429 * linux-low.c (iterate_over_lwps_args): New structure.
8430 (iterate_over_lwps_filter): New function.
8431 (iterate_over_lwps): Likewise.
8432 * linux-x86-low.c (update_debug_registers_callback):
8433 Update signature to what iterate_over_lwps expects.
8434 Remove PID check that iterate_over_lwps now performs.
8435 (x86_dr_low_set_addr): Use iterate_over_lwps.
8436 (x86_dr_low_set_control): Likewise.
8438 2015-03-24 Gary Benson <gbenson@redhat.com>
8440 * linux-x86-low.c (x86_debug_reg_state): New function.
8441 (x86_linux_prepare_to_resume): Use the above.
8443 2015-03-24 Gary Benson <gbenson@redhat.com>
8445 * linux-low.c (current_lwp_ptid): New function.
8446 * linux-x86-low.c: Include nat/linux-nat.h.
8447 (x86_dr_low_get_addr): Use current_lwp_ptid.
8448 (x86_dr_low_get_control): Likewise.
8449 (x86_dr_low_get_status): Likewise.
8451 2015-03-20 Pedro Alves <palves@redhat.com>
8453 * tracepoint.c (cmd_qtstatus): Make "str" const.
8455 2015-03-20 Pedro Alves <palves@redhat.com>
8457 * server.c (handle_general_set): Make "req_str" const.
8459 2015-03-19 Pedro Alves <palves@redhat.com>
8461 * linux-low.c (linux_resume_one_lwp): Rename to ...
8462 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
8463 instead call perror_with_name.
8464 (check_ptrace_stopped_lwp_gone): New function.
8465 (linux_resume_one_lwp): Reimplement as wrapper around
8466 linux_resume_one_lwp_throw that swallows errors if the LWP is
8469 2015-03-19 Pedro Alves <palves@redhat.com>
8471 * linux-low.c (count_events_callback, select_event_lwp_callback):
8472 No longer check whether the thread has resume_stop as last resume
8475 2015-03-19 Pedro Alves <palves@redhat.com>
8477 * linux-low.c (count_events_callback, select_event_lwp_callback):
8478 Use the lwp's status_pending_p field, not the thread's.
8480 2015-03-19 Pedro Alves <palves@redhat.com>
8482 * linux-low.c (select_event_lwp_callback): Update comments to
8483 no longer mention SIGTRAP.
8485 2015-03-18 Gary Benson <gbenson@redhat.com>
8487 * server.c (handle_query): Do not report vFile:fstat as supported.
8489 2015-03-11 Gary Benson <gbenson@redhat.com>
8491 * hostio.c (sys/types.h): New include.
8492 (sys/stat.h): Likewise.
8493 (common-remote-fileio.h): Likewise.
8494 (handle_fstat): New function.
8495 (handle_vFile): Handle vFile:fstat packets.
8497 2015-03-11 Gary Benson <gbenson@redhat.com>
8499 * configure.ac (AC_CHECK_MEMBERS): Add checks for
8500 struct stat.st_blocks and struct stat.st_blksize.
8501 * configure: Regenerate.
8502 * config.in: Likewise.
8503 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
8504 (OBS): Add common-remote-fileio.o.
8505 (common-remote-fileio.o): New rule.
8507 2015-03-09 Pedro Alves <palves@redhat.com>
8509 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
8510 'struct sockaddr' pointer in 'accept' call.
8512 2015-03-09 Pedro Alves <palves@redhat.com>
8515 2015-03-07 Pedro Alves <palves@redhat.com>
8516 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
8517 or <winsock2.h> here. Instead include "gdb_socket.h".
8518 (remote_open): Use union gdb_sockaddr_u.
8519 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
8520 or <winsock2.h> here. Instead include "gdb_socket.h".
8521 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
8522 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
8524 (init_named_socket, gdb_agent_helper_thread): Use union
8527 2015-03-07 Pedro Alves <palves@redhat.com>
8529 * configure.ac (build_warnings): Move
8530 -Wdeclaration-after-statement to the C-specific set.
8531 * configure: Regenerate.
8533 2015-03-07 Pedro Alves <palves@redhat.com>
8535 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
8536 or <winsock2.h> here. Instead include "gdb_socket.h".
8537 (remote_open): Use union gdb_sockaddr_u.
8538 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
8539 or <winsock2.h> here. Instead include "gdb_socket.h".
8540 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
8541 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
8543 (init_named_socket, gdb_agent_helper_thread): Use union
8546 2015-03-07 Pedro Alves <palves@redhat.com>
8548 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
8551 2015-03-06 Yao Qi <yao.qi@linaro.org>
8553 * linux-aarch64-low.c (aarch64_insert_point): Use
8554 show_debug_regs as a boolean.
8555 (aarch64_remove_point): Likewise.
8557 2015-03-05 Pedro Alves <palves@redhat.com>
8559 * lynx-low.c (lynx_target_ops): Install NULL hooks for
8560 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
8561 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
8562 * nto-low.c (nto_target_ops): Likewise.
8563 * spu-low.c (spu_target_ops): Likewise.
8564 * win32-low.c (win32_target_ops): Likewise.
8566 2015-03-04 Pedro Alves <palves@redhat.com>
8568 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
8569 Decide whether a breakpoint triggered based on the SIGTRAP's
8571 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
8572 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
8573 (linux_low_filter_event): Check for breakpoints before checking
8575 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
8577 (linux_stopped_by_sw_breakpoint)
8578 (linux_supports_stopped_by_sw_breakpoint)
8579 (linux_stopped_by_hw_breakpoint)
8580 (linux_supports_stopped_by_hw_breakpoint): New functions.
8581 (linux_target_ops): Install new target methods.
8583 2015-03-04 Pedro Alves <palves@redhat.com>
8585 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
8586 * server.c (swbreak_feature, hwbreak_feature): New globals.
8587 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
8588 (captured_main): Clear swbreak_feature and hwbreak_feature.
8589 * server.h (swbreak_feature, hwbreak_feature): Declare.
8590 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
8591 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
8592 supports_stopped_by_hw_breakpoint>: New fields.
8593 (target_supports_stopped_by_sw_breakpoint)
8594 (target_stopped_by_sw_breakpoint)
8595 (target_supports_stopped_by_hw_breakpoint)
8596 (target_stopped_by_hw_breakpoint): Declare.
8598 2015-03-04 Pedro Alves <palves@redhat.com>
8600 enum lwp_stop_reason -> enum target_stop_reason
8601 * linux-low.c (check_stopped_by_breakpoint): Adjust.
8602 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
8603 (linux_wait_1, stuck_in_jump_pad_callback)
8604 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
8605 (linux_stopped_by_watchpoint):
8606 * linux-low.h (enum lwp_stop_reason): Delete.
8607 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
8608 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
8610 2015-03-04 Yao Qi <yao.qi@linaro.org>
8612 * Makefile.in (SFILES): Add linux-aarch64-low.c.
8614 2015-03-03 Gary Benson <gbenson@redhat.com>
8616 * hostio.c (handle_vFile): Fix prefix lengths.
8618 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
8620 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
8623 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
8625 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
8626 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
8627 (clean): Add "rm -f" for above C files.
8628 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
8629 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
8630 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
8631 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
8632 * linux-s390-low.c (HWCAP_S390_VX): New macro.
8633 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
8634 (init_registers_s390x_vx_linux64)
8635 (init_registers_s390x_tevx_linux64)
8636 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
8637 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
8639 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
8640 (s390_store_vxrs_high): New functions.
8641 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
8643 (s390_arch_setup): Add logic for selecting one of the new target
8644 descriptions. Activate the new vector regsets if applicable.
8645 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
8646 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
8647 and init_registers_s390x_tevx_linux64.
8649 2015-03-01 Pedro Alves <palves@redhat.com>
8651 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
8654 2015-02-27 Pedro Alves <palves@redhat.com>
8656 * linux-x86-low.c (u_debugreg_offset): New function.
8657 (x86_linux_dr_get, x86_linux_dr_set): Use it.
8659 2015-02-27 Pedro Alves <palves@redhat.com>
8661 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
8662 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
8663 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
8664 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
8665 (ps_lsetfpregs, ps_getpid)
8666 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
8667 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
8668 (ps_lsetxregs, ps_plog): Declare.
8670 2015-02-27 Pedro Alves <palves@redhat.com>
8672 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
8673 IP_AGENT_EXPORT_FUNC.
8674 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
8675 IP_AGENT_EXPORT_FUNC.
8676 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
8677 (IP_AGENT_EXPORT): Delete.
8678 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
8679 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
8680 (gdb_trampoline_buffer_error, collecting, gdb_collect)
8681 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
8682 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
8683 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
8684 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
8685 (traceframe_read_count, traceframe_write_count)
8686 (traceframes_created, trace_state_variables, get_raw_reg)
8687 (get_trace_state_variable_value, set_trace_state_variable_value)
8688 (ust_loaded, helper_thread_id, cmd_buf): Use
8689 IPA_SYM_EXPORTED_NAME.
8690 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
8691 (tracepoints) Use IP_AGENT_EXPORT_VAR.
8692 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
8693 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
8694 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
8695 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
8696 EXTERN_C_PUSH/EXTERN_C_POP.
8697 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
8698 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
8699 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
8700 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
8701 (traceframe_write_count, traceframe_read_count)
8702 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
8703 (about_to_request_buffer_space, get_trace_state_variable_value)
8704 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
8705 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
8706 EXTERN_C_PUSH/EXTERN_C_POP.
8707 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
8708 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
8709 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
8710 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
8711 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
8712 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
8713 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
8714 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
8716 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
8717 (IP_AGENT_EXPORT_VAR_DECL): Define.
8719 (gdb_agent_get_raw_reg): Declare.
8721 2015-02-27 Tom Tromey <tromey@redhat.com>
8722 Pedro Alves <palves@redhat.com>
8724 Rename symbols whose names are reserved C++ keywords throughout.
8726 2015-02-27 Pedro Alves <palves@redhat.com>
8728 * Makefile.in (COMPILER): New, get it from autoconf.
8729 (CXX): Get from autoconf instead.
8730 (COMPILE.pre): Use COMPILER.
8731 (CC-LD): Rename to ...
8732 (CC_LD): ... this. Use COMPILER.
8733 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
8734 (CXX_FOR_TARGET): Default to g++ instead of gcc.
8735 * acinclude.m4: Include build-with-cxx.m4.
8736 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
8737 Disable -Werror by default if building in C++ mode.
8738 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
8739 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
8740 the C++ compiler. Save/restore CXXFLAGS too.
8741 * configure: Regenerate.
8743 2015-02-27 Pedro Alves <palves@redhat.com>
8745 * acinclude.m4: Include libiberty.m4.
8746 * configure.ac: Call libiberty_INIT.
8747 * config.in, configure: Regenerate.
8749 2015-02-26 Pedro Alves <palves@redhat.com>
8751 * linux-low.c (linux_wait_1): When incrementing the PC past a
8752 program breakpoint always use the_low_target.breakpoint_len as
8753 increment, rather than the maximum between that and
8754 the_low_target.decr_pc_after_break.
8756 2015-02-23 Pedro Alves <palves@redhat.com>
8758 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
8759 thread was doing a step-over; always adjust the PC if
8760 we stepped over a permanent breakpoint.
8761 (linux_wait_1): If we stepped over breakpoint that was on top of a
8762 permanent breakpoint, manually advance the PC past it.
8764 2015-02-23 Pedro Alves <palves@redhat.com>
8766 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
8768 (x86_fill_gregset, x86_store_gregset): Use it when handling
8771 2015-02-20 Pedro Alves <palves@redhat.com>
8773 * thread-db.c: Include "nat/linux-procfs.h".
8774 (thread_db_init): Skip listing new threads if the kernel supports
8775 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
8777 2015-02-20 Pedro Alves <palves@redhat.com>
8779 * linux-low.c (status_pending_p_callback): Use ptid_match.
8781 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
8783 PR breakpoints/16812
8784 * linux-low.c (wstatus_maybe_breakpoint): Remove.
8785 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
8786 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
8788 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
8790 PR breakpoints/15956
8791 * tracepoint.c (cmd_qtinit): Add check for current_thread.
8793 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
8795 * linux-low.c (linux_low_btrace_conf): Print size.
8796 * server.c (handle_btrace_conf_general_set): New.
8797 (hanle_general_set): Call handle_btrace_conf_general_set.
8798 (handle_query): Report Qbtrace-conf:bts:size as supported.
8800 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
8802 * linux-low.c (linux_low_enable_btrace): Update parameters.
8803 (linux_low_btrace_conf): New.
8804 (linux_target_ops)<to_btrace_conf>: Initialize.
8805 * server.c (current_btrace_conf): New.
8806 (handle_btrace_enable): Rename to ...
8807 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
8808 to target_enable_btrace. Update comment. Update users.
8809 (handle_qxfer_btrace_conf): New.
8810 (qxfer_packets): Add btrace-conf entry.
8811 (handle_query): Report qXfer:btrace-conf:read as supported packet.
8812 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
8813 (target_ops)<read_btrace_conf>: New.
8814 (target_enable_btrace): Update parameters.
8815 (target_read_btrace_conf): New.
8817 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
8819 * server.c (handle_btrace_general_set): Remove call to
8820 target_supports_btrace.
8821 (supported_btrace_packets): New.
8822 (handle_query): Call supported_btrace_packets.
8823 * target.h: include btrace-common.h.
8824 (btrace_target_info): Removed.
8825 (supports_btrace, target_supports_btrace): Update parameters.
8827 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
8829 * Makefile.in (SFILES): Add common/btrace-common.c.
8830 (OBS): Add common/btrace-common.o.
8831 (btrace-common.o): Add build rules.
8832 * linux-low: Include btrace-common.h.
8833 (linux_low_read_btrace): Use struct btrace_data. Call
8834 btrace_data_init and btrace_data_fini.
8836 2015-02-06 Pedro Alves <palves@redhat.com>
8838 * thread-db.c (find_new_threads_callback): Add debug output.
8840 2015-02-04 Pedro Alves <palves@redhat.com>
8842 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
8843 (resume_stopped_resumed_lwps): New function.
8844 (linux_wait_for_event_filtered): Use it.
8846 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
8848 * Makefile.in (SFILES): Add linux-personality.c.
8849 (linux-personality.o): New rule.
8850 * configure.srv (srv_linux_obj): Add linux-personality.o to the
8851 list of objects to be built.
8852 * linux-low.c: Include nat/linux-personality.h.
8853 (linux_create_inferior): Remove code to disable address space
8854 randomization (moved to ../nat/linux-personality.c). Create
8855 cleanup to disable address space randomization.
8857 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
8859 * Makefile.in (posix-strerror.o): New rule.
8860 (mingw-strerror.o): Likewise.
8861 * configure: Regenerated.
8862 * configure.ac: Source file ../common/common.host. Initialize new
8863 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
8865 2015-01-14 Yao Qi <yao@codesourcery.com>
8867 * Makefile.in (SFILES): Add nat/ppc-linux.c.
8868 (ppc-linux.o): New rule.
8869 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
8870 * configure.ac: AC_CHECK_FUNCS(getauxval).
8871 * config.in: Re-generated.
8872 * configure: Re-generated.
8873 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
8874 ppc64_64bit_inferior_p
8876 2015-01-14 Yao Qi <yao@codesourcery.com>
8878 * linux-ppc-low.c: Include "nat/ppc-linux.h".
8879 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
8880 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
8881 (PT_ORIG_R3, PT_TRAP): Likewise.
8882 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
8883 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
8884 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
8886 2015-01-10 Joel Brobecker <brobecker@adacore.com>
8888 * i387-fp.c (i387_cache_to_xsave): In look over
8889 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
8890 zmmh_low_space field by use of zmmh_high_space.
8892 2015-01-09 Pedro Alves <palves@redhat.com>
8894 * linux-low.c (step_over_bkpt): Move higher up in the file.
8895 (handle_extended_wait): Don't store the stop_pc here.
8896 (get_stop_pc): Adjust comments and rename to ...
8897 (check_stopped_by_breakpoint): ... this. Record whether the LWP
8898 stopped for a software breakpoint or hardware breakpoint.
8899 (thread_still_has_status_pending_p): New function.
8900 (status_pending_p_callback): Use
8901 thread_still_has_status_pending_p. If the event is no longer
8902 interesting, resume the LWP.
8903 (handle_tracepoints): Add assert.
8904 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
8905 (wstatus_maybe_breakpoint): New function.
8906 (cancel_breakpoint): Delete function.
8907 (check_stopped_by_watchpoint): New function, factored out from
8908 linux_low_filter_event.
8909 (lp_status_maybe_breakpoint): Delete function.
8910 (linux_low_filter_event): Remove filter_ptid argument.
8911 Leave thread group exits pending here. Store the LWP's stop PC.
8912 Always leave events pending.
8913 (linux_wait_for_event_filtered): Pull all events out of the
8914 kernel, and leave them all pending.
8915 (count_events_callback, select_event_lwp_callback): Consider all
8917 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
8918 (select_event_lwp): Only give preference to the stepping LWP in
8919 all-stop mode. Adjust comments.
8920 (ignore_event): New function.
8921 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
8922 references to cancel_breakpoints. Adjust to renames. Also give
8923 equal priority to all LWPs that have had events in non-stop mode.
8924 If reporting a software breakpoint event, unadjust the LWP's PC.
8925 (linux_wait): If linux_wait_1 returned an ignored event, retry.
8926 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
8928 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
8929 (resume_status_pending_p): Use thread_still_has_status_pending_p.
8930 (linux_stopped_by_watchpoint): Adjust.
8931 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
8932 * linux-low.h (enum lwp_stop_reason): New.
8933 (struct lwp_info) <stop_pc>: Adjust comment.
8934 <stopped_by_watchpoint>: Delete field.
8935 <stop_reason>: New field.
8936 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
8937 * mem-break.c (software_breakpoint_inserted_here)
8938 (hardware_breakpoint_inserted_here): New function.
8939 * mem-break.h (software_breakpoint_inserted_here)
8940 (hardware_breakpoint_inserted_here): Declare.
8941 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
8942 (cancel_breakpoints): Delete.
8943 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
8944 (upload_fast_traceframes): Remove references to
8947 2015-01-09 Pedro Alves <palves@redhat.com>
8949 * thread-db.c (find_new_threads_callback): Ignore thread if the
8950 kernel thread ID is -1.
8952 2015-01-09 Pedro Alves <palves@redhat.com>
8954 * linux-low.c (linux_attach_fail_reason_string): Move to
8955 nat/linux-ptrace.c, and rename.
8956 (linux_attach_lwp): Update comment.
8957 (attach_proc_task_lwp_callback): New function.
8958 (linux_attach): Adjust to rename and use
8959 linux_proc_attach_tgid_threads.
8960 (linux_attach_fail_reason_string): Delete declaration.
8962 2015-01-01 Joel Brobecker <brobecker@adacore.com>
8964 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
8965 * server.c (gdbserver_version): Likewise.
8967 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
8969 * remote-utils.c: Include ctype.h.
8970 (input_interrupt): Explicitly handle the case when the char
8971 received is the NUL byte. Improve the printing of non-ASCII
8974 2014-12-16 Joel Brobecker <brobecker@adacore.com>
8976 * linux-low.c (linux_low_filter_event): Update call to
8977 linux_enable_event_reporting following the addition of
8978 a new parameter to that function.
8980 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
8983 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
8984 (AARCH64_FPCR_REGNO): Likewise.
8985 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
8986 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
8987 (aarch64_store_fpregset): Likewise.
8989 2014-12-15 Joel Brobecker <brobecker@adacore.com>
8991 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
8992 Remove FIXME comment about assumption about N.
8994 2014-12-13 Joel Brobecker <brobecker@adacore.com>
8996 * configure.ac: If large-file support is disabled in GDBserver,
8997 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
8998 * configure: Regenerate.
9000 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
9002 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
9003 warning upon ENODATA from ptrace.
9004 * linux-s390-low.c (s390_store_tdb): New.
9005 (s390_regsets): Add regset for NT_S390_TDB.
9007 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
9009 * linux-low.c (regsets_store_inferior_registers): Skip regsets
9010 without a fill_function.
9011 * linux-s390-low.c (s390_fill_last_break): Remove.
9012 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
9013 (s390_arch_setup): Use regset's size instead of fill_function for
9016 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
9018 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
9019 the regset's store function when ptrace returned an error.
9020 * regcache.c (get_thread_regcache): Invalidate register cache
9021 before fetching inferior's registers.
9023 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
9025 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
9026 while-loop as for-loop.
9027 (regsets_store_inferior_registers): Likewise.
9029 2014-11-28 Yao Qi <yao@codesourcery.com>
9031 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
9032 * config.in, configure: Re-generate.
9033 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
9036 2014-11-21 Yao Qi <yao@codesourcery.com>
9038 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
9039 (AC_CHECK_HEADERS): Remove malloc.h.
9040 * configure: Re-generated.
9041 * config.in: Re-generated.
9042 * server.h: Don't include alloca.h and malloc.h.
9043 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
9044 Don't include malloc.h.
9046 2014-11-17 Joel Brobecker <brobecker@adacore.com>
9048 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
9049 corresponding ERRNO check in same block.
9051 2014-11-12 Pedro Alves <palves@redhat.com>
9053 * server.c (cont_thread): Update comment.
9054 (start_inferior, attach_inferior): No longer clear cont_thread.
9055 (handle_v_cont): No longer set cont_thread.
9056 (captured_main): Clear cont_thread each time a GDB connects.
9058 2014-11-12 Pedro Alves <palves@redhat.com>
9060 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
9061 thread, and don't resume all threads if the Hc thread has exited.
9063 2014-11-12 Pedro Alves <palves@redhat.com>
9065 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
9066 the process group instead of to a specific LWP.
9068 2014-10-15 Pedro Alves <palves@redhat.com>
9071 * win32-arm-low.c (arm_set_thread_context): Remove current_event
9073 (arm_set_thread_context): Delete.
9074 (the_low_target): Adjust.
9075 * win32-i386-low.c (debug_registers_changed)
9076 (debug_registers_used): Delete.
9077 (update_debug_registers_callback): New function.
9078 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
9079 needing to update their debug registers.
9080 (win32_get_current_dr): New function.
9081 (x86_dr_low_get_addr, x86_dr_low_get_control)
9082 (x86_dr_low_get_status): Fetch the debug register from the thread
9084 (i386_initial_stuff): Adjust.
9085 (i386_get_thread_context): Remove current_event parameter. Don't
9086 clear debug_registers_changed nor copy DR values to
9088 (i386_set_thread_context): Delete.
9089 (i386_prepare_to_resume): New function.
9090 (i386_thread_added): Mark the thread as needing to update irs
9092 (the_low_target): Remove i386_set_thread_context and install
9093 i386_prepare_to_resume.
9094 * win32-low.c (win32_get_thread_context): Adjust.
9095 (win32_set_thread_context): Use SetThreadContext
9097 (win32_prepare_to_resume): New function.
9098 (win32_require_context): New function, factored out from ...
9099 (thread_rec): ... this.
9100 (continue_one_thread): Call win32_prepare_to_resume on each thread
9101 we're about to continue.
9102 (win32_resume): Call win32_prepare_to_resume on the event thread.
9103 * win32-low.h (struct win32_thread_info)
9104 <debug_registers_changed>: New field.
9105 (struct win32_target_ops): Change prototype of set_thread_context,
9106 delete set_thread_context and add prepare_to_resume.
9107 (win32_require_context): New declaration.
9109 2014-10-08 Gary Benson <gbenson@redhat.com>
9111 * server.h: Do not include common-exceptions.h.
9113 2014-10-08 Gary Benson <gbenson@redhat.com>
9115 * server.h: Do not include cleanups.h.
9117 2014-09-30 James Hogan <james.hogan@imgtec.com>
9119 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
9122 2014-09-23 Yao Qi <yao@codesourcery.com>
9124 * linux-low.c (lp_status_maybe_breakpoint): New function.
9125 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
9126 (count_events_callback): Likewise.
9127 (select_event_lwp_callback): Likewise.
9128 (cancel_breakpoints_callback): Likewise.
9130 2014-09-19 Don Breazeal <donb@codesourcery.com>
9132 * linux-low.c (handle_extended_wait): Call
9133 linux_ptrace_get_extended_event.
9134 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
9135 linux_is_extended_waitstatus.
9137 2014-09-16 Joel Brobecker <brobecker@adacore.com>
9139 * Makefile.in (CPPFLAGS): Define.
9140 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
9141 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
9143 2014-09-16 Gary Benson <gbenson@redhat.com>
9145 * inferiors.h (current_inferior): Renamed as...
9146 (current_thread): New variable. All uses updated.
9147 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
9148 (maybe_move_out_of_jump_pad): Likewise.
9149 (cancel_breakpoint): Likewise.
9150 (linux_low_filter_event): Likewise.
9151 (wait_for_sigstop): Likewise.
9152 (linux_resume_one_lwp): Likewise.
9153 (need_step_over_p): Likewise.
9154 (start_step_over): Likewise.
9155 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
9156 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
9157 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
9158 and save_inferior as saved_thread.
9159 * regcache.c (get_thread_regcache): Renamed saved_inferior as
9161 (regcache_invalidate_thread): Likewise.
9162 * remote-utils.c (prepare_resume_reply): Likewise.
9163 * thread-db.c (thread_db_get_tls_address): Likewise.
9164 (disable_thread_event_reporting): Likewise.
9165 (remove_thread_event_breakpoints): Likewise.
9166 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
9168 * target.h (set_desired_inferior): Renamed as...
9169 (set_desired_thread): New declaration. All uses updated.
9170 * server.c (myresume): Updated comment to reference thread instead
9172 (handle_serial_event): Likewise.
9173 (handle_target_event): Likewise.
9175 2014-09-12 Tom Tromey <tromey@redhat.com>
9176 Gary Benson <gbenson@redhat.com>
9178 * regcache.h: Include common-regcache.h.
9179 (regcache_read_pc): Don't declare.
9180 * regcache.c (get_thread_regcache_for_ptid): New function.
9182 2014-09-11 Tom Tromey <tromey@redhat.com>
9183 Gary Benson <gbenson@redhat.com>
9185 * symbol.c: New file.
9186 * Makefile.in (SFILES): Add symbol.c.
9187 (OBS): Add symbol.o.
9189 2014-09-11 Gary Benson <gbenson@redhat.com>
9191 * target.c (target_stop_ptid, target_continue_ptid): New
9194 2014-09-11 Tom Tromey <tromey@redhat.com>
9195 Gary Benson <gbenson@redhat.com>
9197 * target.h: Include target/target.h.
9198 * target.c (target_read_memory, target_read_uint32)
9199 (target_write_memory): New functions.
9201 2014-09-11 Gary Benson <gbenson@redhat.com>
9203 * server.h (debug_hw_points): Don't declare.
9204 * server.c (debug_hw_points): Don't define. Replace all uses
9205 with show_debug_regs.
9206 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
9207 all uses with show_debug_regs.
9209 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
9211 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
9212 endianness into account.
9213 (ppc_supply_ptrace_register): Likewise.
9215 2014-09-03 James Hogan <james.hogan@imgtec.com>
9217 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
9218 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
9220 2014-09-03 Gary Benson <gbenson@redhat.com>
9222 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
9223 ALL_DEBUG_ADDRESS_REGISTERS.
9225 2014-09-02 Gary Benson <gbenson@redhat.com>
9227 * i386-low.h: Renamed as...
9228 * x86-low.h: New file. All type, function and variable name
9229 prefixes changed from "i386_" to "x86_". All references updated.
9230 * i386-low.c: Renamed as...
9231 * x86-low.c: New file. All type, function and variable name
9232 prefixes changed from "i386_" to "x86_". All references updated.
9234 2014-09-02 Gary Benson <gbenson@redhat.com>
9236 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
9237 (x86_linux_new_thread): Likewise.
9239 2014-08-29 Gary Benson <gbenson@redhat.com>
9241 * server.h (setjmp.h): Do not include.
9242 (toplevel): Do not declare.
9243 (common-exceptions.h): Include.
9244 (cleanups.h): Likewise.
9245 * server.c (toplevel): Do not define.
9246 (exit_code): New static global.
9247 (detach_or_kill_for_exit_cleanup): New function.
9248 (main): New function. Original main renamed to...
9249 (captured_main): New function.
9250 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
9252 2014-08-29 Gary Benson <gbenson@redhat.com>
9254 * Makefile.in (SFILES): Add common/common-exceptions.c.
9255 (OBS): Add common-exceptions.o.
9256 (common-exceptions.o): New rule.
9257 * utils.c (prepare_to_throw_exception): New function.
9259 2014-08-29 Gary Benson <gbenson@redhat.com>
9261 * config.in: Regenerate.
9262 * configure: Likewise.
9264 2014-08-29 Gary Benson <gbenson@redhat.com>
9266 * Makefile.in (SFILES): Add common/cleanups.c.
9268 (cleanups.o): New rule.
9270 2014-08-29 Gary Benson <gbenson@redhat.com>
9272 * utils.c (internal_vwarning): New function.
9274 2014-08-28 Gary Benson <gbenson@redhat.com>
9276 * utils.h (fatal): Remove declaration.
9277 * utils.c (fatal): Remove function.
9279 2014-08-28 Gary Benson <gbenson@redhat.com>
9281 * tracepoint.c (gdb_agent_init): Replace fatal with
9283 (initialize_tracepoint): Likewise.
9285 2014-08-28 Gary Benson <gbenson@redhat.com>
9287 * remote-utils.c (remote_prepare): Replace fatal with error.
9289 2014-08-28 Gary Benson <gbenson@redhat.com>
9291 * linux-low.c (linux_async): Replace fatal with warning.
9293 (linux_start_non_stop): Return -1 if linux_async failed.
9295 2014-08-28 Gary Benson <gbenson@redhat.com>
9297 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
9299 (i386_dr_low_get_addr): Remove vague comment.
9300 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
9303 2014-08-28 Gary Benson <gbenson@redhat.com>
9305 * inferiors.c (get_thread_process): Replace check with gdb_assert.
9306 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
9308 (linux_resume_one_lwp): Likewise.
9309 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
9311 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
9312 with internal_error.
9313 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
9314 (init_register_cache): Replace fatal with gdb_assert_not_reached.
9315 (find_register_by_name): Replace fatal with internal_error.
9316 (find_regno): Likewise.
9317 * tdesc.c (init_target_desc): Replace check with gdb_assert.
9318 * thread-db.c (thread_db_create_event): Likewise.
9319 (thread_db_load_search): Likewise.
9320 (try_thread_db_load_1): Likewise.
9321 * tracepoint.c (get_jump_space_head): Replace fatal with
9323 (claim_trampoline_space): Likewise.
9324 (have_fast_tracepoint_trampoline_buffer): Likewise.
9325 (cmd_qtstart): Likewise.
9326 (stop_tracing): Likewise.
9327 (fast_tracepoint_collecting): Likewise.
9328 (target_malloc): Likewise.
9329 (download_tracepoint): Likewise.
9330 (download_trace_state_variables): Replace check with gdb_assert.
9331 (upload_fast_traceframes): Replace fatal with internal_error.
9333 2014-08-19 Tom Tromey <tromey@redhat.com>
9334 Gary Benson <gbenson@redhat.com>
9336 * Makefile.in (SFILES): Add common/common-debug.c.
9337 (OBS): Add common-debug.o.
9338 (common-debug.o): New rule.
9339 * debug.h (debug_printf): Don't declare.
9340 * debug.c (debug_printf): Renamed and rewritten as...
9341 (debug_vprintf): New function.
9343 2014-08-19 Gary Benson <gbenson@redhat.com>
9345 * utils.h: Do not include print-utils.h.
9347 2014-08-19 Tom Tromey <tromey@redhat.com>
9348 Gary Benson <gbenson@redhat.com>
9350 * server.h: Add static assertion.
9351 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
9353 2014-08-19 Tom Tromey <tromey@redhat.com>
9354 Gary Benson <gbenson@redhat.com>
9356 * Makefile.in (SFILES): Add common/errors.c.
9357 (OBS): Add errors.o.
9358 (IPA_OBS): Add errors-ipa.o.
9359 (errors.o): New rule.
9360 (errors-ipa.o): Likewise.
9361 * utils.h (perror_with_name, error, warning): Don't declare.
9362 * utils.c (warning): Renamed and rewritten as...
9363 (vwarning): New function.
9364 (error): Renamed and rewritten as...
9365 (verror): New function.
9366 (internal_error): Renamed and rewritten as...
9367 (internal_verror): New function.
9369 2014-08-07 Gary Benson <gbenson@redhat.com>
9371 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
9372 * configure: Regenerate.
9373 * config.in: Likewise.
9374 * server.h: Do not include errno.h.
9375 * event-loop.c: Likewise.
9376 * hostio-errno.c: Likewise.
9377 * linux-low.c: Likewise.
9378 * remote-utils.c: Likewise.
9379 * spu-low.c: Likewise.
9380 * utils.c: Likewise.
9381 * gdbreplay.c: Unconditionally include errno.h.
9383 2014-08-07 Gary Benson <gbenson@redhat.com>
9385 * server.h: Do not include string.h.
9386 * event-loop.c: Likewise.
9387 * linux-low.c: Likewise.
9388 * regcache.c: Likewise.
9389 * remote-utils.c: Likewise.
9390 * spu-low.c: Likewise.
9391 * utils.c: Likewise.
9393 2014-08-07 Gary Benson <gbenson@redhat.com>
9395 * server.h: Do not include gdb_assert.h.
9397 2014-08-07 Gary Benson <gbenson@redhat.com>
9399 * server.h: Do not include common-utils.h.
9401 2014-08-07 Gary Benson <gbenson@redhat.com>
9403 * server.h: Do not include ptid.h.
9404 * notif.h: Likewise.
9406 2014-08-07 Gary Benson <gbenson@redhat.com>
9408 * server.h: Do not include gdb_locale.h.
9410 2014-08-07 Gary Benson <gbenson@redhat.com>
9412 * server.h: Do not include gdb/signals.h.
9413 * win32-low.c: Likewise.
9415 2014-08-07 Gary Benson <gbenson@redhat.com>
9417 * server.h: Do not include pathmax.h.
9419 2014-08-07 Gary Benson <gbenson@redhat.com>
9421 * server.h: Do not include libiberty.h.
9422 * linux-bfin-low.c: Likewise.
9424 2014-08-07 Gary Benson <gbenson@redhat.com>
9426 * server.h: Do not include ansidecl.h.
9428 2014-08-07 Gary Benson <gbenson@redhat.com>
9430 * linux-x86-low.c: Do not include stddef.h.
9431 * lynx-ppc-low.c: Likewise.
9432 * tracepoint.c: Likewise.
9434 2014-08-07 Gary Benson <gbenson@redhat.com>
9436 * server.h: Do not include stdarg.h.
9437 * nto-low.c: Likewise.
9439 2014-08-07 Gary Benson <gbenson@redhat.com>
9441 * server.h: Do not include stdlib.h.
9442 * inferiors.c: Likewise.
9443 * linux-low.c: Likewise.
9444 * regcache.c: Likewise.
9445 * spu-low.c: Likewise.
9446 * tracepoint.c: Likewise.
9447 * utils.c: Likewise.
9449 2014-08-07 Gary Benson <gbenson@redhat.com>
9451 * server.h: Do not include stdio.h.
9452 * linux-low.c: Likewise.
9453 * remote-utils.c: Likewise.
9454 * spu-low.c: Likewise.
9455 * utils.c: Likewise.
9456 * wincecompat.c: Likewise.
9458 2014-08-06 Gary Benson <gbenson@redhat.com>
9460 * regcache.c (init_register_cache): Move conditionals inside if.
9462 2014-08-06 Gary Benson <gbenson@redhat.com>
9464 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
9466 2014-07-31 Gary Benson <gbenson@redhat.com>
9468 * ax.h: Do not include server.h.
9469 * gdbthread.h: Likewise.
9470 * lynx-low.h: Likewise.
9471 * notif.h: Likewise.
9473 2014-07-30 Gary Benson <gbenson@redhat.com>
9475 * server.h: Include common-defs.h.
9476 Do not include config.h or build-gnulib-gdbserver/config.h.
9478 2014-07-30 Gary Benson <gbenson@redhat.com>
9480 * hostio-errno.c: Move server.h to top of includes list.
9481 * inferiors.c: Likewise.
9482 * linux-x86-low.c: Likewise.
9483 * notif.c: Include server.h.
9485 2014-07-24 Tom Tromey <tromey@redhat.com>
9486 Gary Benson <gbenson@redhat.com>
9488 * server.h (CORE_ADDR): Now unsigned.
9490 2014-07-16 Pedro Alves <palves@redhat.com>
9492 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
9494 2014-07-15 Pedro Alves <palves@redhat.com>
9496 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
9499 2014-07-11 Pedro Alves <palves@redhat.com>
9501 * linux-low.c (kill_wait_lwp): New function, based on
9502 kill_one_lwp_callback, but use my_waitpid directly.
9503 (kill_one_lwp_callback, linux_kill): Use it.
9505 2014-06-23 Pedro Alves <palves@redhat.com>
9507 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
9508 before setting DR0..DR3.
9510 2014-06-20 Gary Benson <gbenson@redhat.com>
9512 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
9513 * configure: Regenerated.
9514 * config.in: Likewise.
9516 2014-06-20 Gary Benson <gbenson@redhat.com>
9518 * Makefile.in (SFILES): Update locations for files moved
9520 (object file files): Reordered.
9522 2014-06-20 Gary Benson <gbenson@redhat.com>
9524 * i386-low.h (i386_dr_low_can_set_addr): Removed.
9525 (i386_dr_low_set_addr): Likewise.
9526 (i386_dr_low_get_addr): Likewise.
9527 (i386_dr_low_can_set_control): Likewise.
9528 (i386_dr_low_set_control): Likewise.
9529 (i386_dr_low_get_control): Likewise.
9530 (i386_dr_low_get_status): Likewise.
9531 (i386_get_debug_register_length): Likewise.
9532 * linux-x86-low.c (i386_dr_low_set_addr):
9533 Changed signature. Made static.
9534 (i386_dr_low_get_addr): Likewise.
9535 (i386_dr_low_set_control): Likewise.
9536 (i386_dr_low_get_control): Likewise.
9537 (i386_dr_low_get_status): Likewise.
9538 (i386_dr_low): New global variable.
9539 * win32-i386-low.c (i386_dr_low_set_addr):
9540 Changed signature. Made static.
9541 (i386_dr_low_get_addr): Likewise.
9542 (i386_dr_low_set_control): Likewise.
9543 (i386_dr_low_get_control): Likewise.
9544 (i386_dr_low_get_status): Likewise.
9545 (i386_dr_low): New global variable.
9547 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
9549 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
9550 * Makefile.in (AR, AR_FLAGS): Define.
9551 * configure: Regenerate.
9553 2014-06-19 Gary Benson <gbenson@redhat.com>
9555 * Makefile.in (i386-dregs.o): New rule.
9556 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
9557 * i386-low.c (target.h): Remove include.
9558 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
9559 (DR_CONTROL_SHIFT): Likewise.
9560 (DR_CONTROL_SIZE): Likewise.
9561 (DR_RW_EXECUTE): Likewise.
9562 (DR_RW_WRITE): Likewise.
9563 (DR_RW_READ): Likewise.
9564 (DR_RW_IORW): Likewise.
9565 (DR_LEN_1): Likewise.
9566 (DR_LEN_2): Likewise.
9567 (DR_LEN_4): Likewise.
9568 (DR_LEN_8): Likewise.
9569 (DR_LOCAL_ENABLE_SHIFT): Likewise.
9570 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
9571 (DR_ENABLE_SIZE): Likewise.
9572 (DR_LOCAL_SLOWDOWN): Likewise.
9573 (DR_GLOBAL_SLOWDOWN): Likewise.
9574 (DR_CONTROL_RESERVED): Likewise.
9575 (I386_DR_CONTROL_MASK): Likewise.
9576 (I386_DR_VACANT): Likewise.
9577 (I386_DR_LOCAL_ENABLE): Likewise.
9578 (I386_DR_GLOBAL_ENABLE): Likewise.
9579 (I386_DR_DISABLE): Likewise.
9580 (I386_DR_SET_RW_LEN): Likewise.
9581 (I386_DR_GET_RW_LEN): Likewise.
9582 (I386_DR_WATCH_HIT): Likewise.
9583 (i386_wp_op_t): Likewise.
9584 (i386_show_dr): Likewise.
9585 (i386_length_and_rw_bits): Likewise.
9586 (i386_insert_aligned_watchpoint): Likewise.
9587 (i386_remove_aligned_watchpoint): Likewise.
9588 (i386_handle_nonaligned_watchpoint): Likewise.
9589 i386_update_inferior_debug_regs(): Likewise.
9590 (i386_dr_insert_watchpoint): Likewise.
9591 (i386_dr_remove_watchpoint): Likewise.
9592 (i386_dr_region_ok_for_watchpoint): Likewise.
9593 (i386_dr_stopped_data_address): Likewise.
9594 (i386_dr_stopped_by_watchpoint): Likewise.
9596 2014-06-19 Gary Benson <gbenson@redhat.com>
9598 * i386-low.c (i386_dr_show): Renamed to
9599 i386_show_dr and made static. All uses updated.
9600 (i386_dr_length_and_rw_bits): Renamed to
9601 i386_length_and_rw_bits and made static.
9603 (i386_dr_insert_aligned_watchpoint): Renamed to
9604 i386_insert_aligned_watchpoint and made static.
9606 (i386_dr_remove_aligned_watchpoint): Renamed to
9607 i386_remove_aligned_watchpoint and made static.
9609 (i386_dr_update_inferior_debug_regs): Renamed to
9610 i386_update_inferior_debug_regs and made static.
9613 2014-06-18 Gary Benson <gbenson@redhat.com>
9615 * i386-low.h (i386_dr_low_can_set_addr): New macro.
9616 (i386_dr_low_can_set_control): Likewise.
9617 (i386_get_debug_register_length): Likewise.
9618 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
9619 (i386_dr_low_can_set_control): Likewise.
9620 (i386_get_debug_register_length): Likewise.
9622 2014-06-17 Gary Benson <gbenson@redhat.com>
9624 * i386-low.h (i386-dregs.h): New include.
9625 (DR_FIRSTADDR): Now in i386-dregs.h.
9626 (DR_LASTADDR): Likewise.
9627 (DR_NADDR): Likewise.
9628 (DR_STATUS): Likewise.
9629 (DR_CONTROL): Likewise.
9630 (i386_debug_reg_state): Likewise.
9631 (i386_dr_insert_watchpoint): Likewise.
9632 (i386_dr_remove_watchpoint): Likewise.
9633 (i386_dr_region_ok_for_watchpoint): Likewise.
9634 (i386_dr_stopped_data_address): Likewise.
9635 (i386_dr_stopped_by_watchpoint): Likewise.
9636 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
9638 2014-06-18 Gary Benson <gbenson@redhat.com>
9640 * i386-low.h (i386_low_insert_watchpoint): Renamed to
9641 i386_dr_insert_watchpoint.
9642 (i386_low_remove_watchpoint): Renamed to
9643 i386_dr_remove_watchpoint.
9644 (i386_low_region_ok_for_watchpoint): Renamed to
9645 i386_dr_region_ok_for_watchpoint.
9646 (i386_low_stopped_data_address): Renamed to
9647 i386_dr_stopped_data_address.
9648 (i386_low_stopped_by_watchpoint): Renamed to
9649 i386_dr_stopped_by_watchpoint.
9650 * i386-low.c (i386_show_dr): Renamed to
9651 i386_dr_show and made nonstatic. All uses updated.
9652 (i386_length_and_rw_bits): Renamed to
9653 i386_dr_length_and_rw_bits and made nonstatic.
9655 (i386_insert_aligned_watchpoint): Renamed to
9656 i386_dr_insert_aligned_watchpoint and made nonstatic.
9658 (i386_remove_aligned_watchpoint): Renamed to
9659 i386_dr_remove_aligned_watchpoint and made nonstatic.
9661 (i386_update_inferior_debug_regs): Renamed to
9662 i386_dr_update_inferior_debug_regs and made nonstatic.
9664 (i386_low_insert_watchpoint): Renamed to
9665 i386_dr_insert_watchpoint. All uses updated.
9666 (i386_low_remove_watchpoint): Renamed to
9667 i386_dr_remove_watchpoint. All uses updated.
9668 (i386_low_region_ok_for_watchpoint): Renamed to
9669 i386_dr_region_ok_for_watchpoint. All uses updated.
9670 (i386_low_stopped_data_address): Renamed to
9671 i386_dr_stopped_data_address. All uses updated.
9672 (i386_low_stopped_by_watchpoint): Renamed to
9673 i386_dr_stopped_by_watchpoint. All uses updated.
9675 2014-06-18 Gary Benson <gbenson@redhat.com>
9677 * i386-low.c (i386_dr_low_can_set_addr): New macro.
9678 (i386_dr_low_can_set_control): Likewise.
9679 (i386_insert_aligned_watchpoint): New check.
9681 2014-06-18 Gary Benson <gbenson@redhat.com>
9683 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
9686 2014-06-18 Gary Benson <gbenson@redhat.com>
9688 * i386-low.c (i386_length_and_rw_bits): Use internal_error
9689 instead of fatal and error.
9690 (i386_handle_nonaligned_watchpoint): Likewise.
9692 2014-06-18 Gary Benson <gbenson@redhat.com>
9694 * i386-low.c (i386_get_debug_register_length): New macro.
9695 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
9696 (i386_show_dr): Use debug_printf instead of fprintf. Use
9697 phex to format values.
9699 2014-06-18 Gary Benson <gbenson@redhat.com>
9701 * i386-low.h: Comment changes.
9702 * i386-low.c: Likewise.
9704 2014-06-18 Gary Benson <gbenson@redhat.com>
9706 * i386-low.c: Whitespace changes.
9708 2014-06-12 Tom Tromey <tromey@redhat.com>
9710 * utils.c (freeargv): Remove.
9712 2014-06-12 Tom Tromey <tromey@redhat.com>
9714 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
9715 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
9716 (parse_debug_format_options): Likewise.
9717 (gdbserver_usage): Likewise.
9718 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
9719 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
9720 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
9722 ($(LIBGNU)): Depend on libiberty.
9723 (all-lib): Recurse into all subdirs.
9724 (install-only): Invoke "install" target in subdirs.
9725 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
9727 * configure: Rebuild.
9728 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
9729 for vasprintf, vsnprintf, or gettimeofday.
9730 * configure.srv: Don't add safe-ctype.o or lbasename.o to
9733 2014-06-05 Joel Brobecker <brobecker@adacore.com>
9735 * development.sh: Delete.
9736 * Makefile.in (config.status): Adjust dependency on development.sh.
9737 * configure.ac: Adjust development.sh source call.
9738 * configure: Regenerate.
9740 2014-06-02 Pedro Alves <palves@redhat.com>
9742 * ax.c (gdb_free_agent_expr): New function.
9743 * ax.h (gdb_free_agent_expr): New declaration.
9744 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
9746 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
9748 (clear_breakpoint_conditions_and_commands): New function.
9749 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
9750 (clear_breakpoint_conditions_and_commands): New declaration.
9752 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
9754 * linux-aarch64-low.c (asm/ptrace.h): Include.
9756 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
9758 Fix TLS access for -static -pthread.
9759 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
9760 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
9761 (thread_db_load_search, try_thread_db_load_1): Initialize it.
9763 2014-05-20 Pedro Alves <palves@redhat.com>
9765 * linux-aarch64-low.c (aarch64_insert_point)
9766 (aarch64_remove_point): No longer check whether the type is
9767 supported here. Adjust to new interface.
9768 (the_low_target): Install aarch64_supports_z_point_type as
9769 supports_z_point_type method.
9770 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
9771 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
9772 instead of a Z packet char. Adjust.
9773 (arm_supports_z_point_type): New function.
9774 (arm_insert_point, arm_remove_point): Adjust to new interface.
9775 (the_low_target): Install arm_supports_z_point_type.
9776 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
9777 (cris_insert_point, cris_remove_point): Adjust to new interface.
9778 Don't check whether the type is supported here.
9779 (the_low_target): Install cris_supports_z_point_type.
9780 * linux-low.c (linux_supports_z_point_type): New function.
9781 (linux_insert_point, linux_remove_point): Adjust to new interface.
9782 * linux-low.h (struct linux_target_ops) <insert_point,
9783 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
9784 raw_breakpoint pointer parameter.
9785 <supports_z_point_type>: New method.
9786 * linux-mips-low.c (mips_supports_z_point_type): New function.
9787 (mips_insert_point, mips_remove_point): Adjust to new interface.
9788 Use mips_supports_z_point_type.
9789 (the_low_target): Install mips_supports_z_point_type.
9790 * linux-ppc-low.c (the_low_target): Install NULL as
9791 supports_z_point_type method.
9792 * linux-s390-low.c (the_low_target): Install NULL as
9793 supports_z_point_type method.
9794 * linux-sparc-low.c (the_low_target): Install NULL as
9795 supports_z_point_type method.
9796 * linux-x86-low.c (x86_supports_z_point_type): New function.
9797 (x86_insert_point): Adjust to new insert_point interface. Use
9798 insert_memory_breakpoint. Adjust to new
9799 i386_low_insert_watchpoint interface.
9800 (x86_remove_point): Adjust to remove_point interface. Use
9801 remove_memory_breakpoint. Adjust to new
9802 i386_low_remove_watchpoint interface.
9803 (the_low_target): Install x86_supports_z_point_type.
9804 * lynx-low.c (lynx_target_ops): Install NULL as
9805 supports_z_point_type callback.
9806 * nto-low.c (nto_supports_z_point_type): New.
9807 (nto_insert_point, nto_remove_point): Adjust to new interface.
9808 (nto_target_ops): Install nto_supports_z_point_type.
9809 * mem-break.c: Adjust intro comment.
9810 (struct raw_breakpoint) <raw_type, size>: New fields.
9811 <inserted>: Update comment.
9812 <shlib_disabled>: Delete field.
9813 (enum bkpt_type) <gdb_breakpoint>: Delete value.
9814 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
9815 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
9816 (raw_bkpt_type_to_target_hw_bp_type): New function.
9817 (find_enabled_raw_code_breakpoint_at): New function.
9818 (find_raw_breakpoint_at): New type and size parameters. Use them.
9819 (insert_memory_breakpoint): New function, based off
9820 set_raw_breakpoint_at.
9821 (remove_memory_breakpoint): New function.
9822 (set_raw_breakpoint_at): Reimplement.
9823 (set_breakpoint): New, based on set_breakpoint_at.
9824 (set_breakpoint_at): Reimplement.
9825 (delete_raw_breakpoint): Go through the_target->remove_point
9826 instead of assuming memory breakpoints.
9827 (find_gdb_breakpoint_at): Delete.
9828 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
9829 (find_gdb_breakpoint): New function.
9830 (set_gdb_breakpoint_at): Delete.
9831 (z_type_supported): New function.
9832 (set_gdb_breakpoint_1): New function, loosely based off
9833 set_gdb_breakpoint_at.
9834 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
9835 (delete_gdb_breakpoint_at): Delete.
9836 (delete_gdb_breakpoint_1): New function, loosely based off
9837 delete_gdb_breakpoint_at.
9838 (delete_gdb_breakpoint): New function.
9839 (clear_gdb_breakpoint_conditions): Rename to ...
9840 (clear_breakpoint_conditions): ... this. Don't handle a NULL
9842 (add_condition_to_breakpoint): Make static.
9843 (add_breakpoint_condition): Take a struct breakpoint pointer
9844 instead of an address. Adjust.
9845 (gdb_condition_true_at_breakpoint): Rename to ...
9846 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
9848 (gdb_condition_true_at_breakpoint): Reimplement.
9849 (add_breakpoint_commands): Take a struct breakpoint pointer
9850 instead of an address. Adjust.
9851 (gdb_no_commands_at_breakpoint): Rename to ...
9852 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
9853 parameter. Return true if no breakpoint was found. Change debug
9855 (gdb_no_commands_at_breakpoint): Reimplement.
9856 (run_breakpoint_commands): Rename to ...
9857 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
9858 and change return type to boolean.
9859 (run_breakpoint_commands): New function.
9860 (gdb_breakpoint_here): Also check for Z1 breakpoints.
9861 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
9862 breakpoint. Go through the_target->remove_point instead of
9863 assuming memory breakpoint.
9864 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
9865 software and hardware breakpoints.
9866 (reinsert_raw_breakpoint): Go through the_target->insert_point
9867 instead of assuming memory breakpoint.
9868 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
9869 software and hardware breakpoints.
9870 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
9871 Check both software and hardware breakpoints.
9872 (validate_inserted_breakpoint): Assert the breakpoint is a
9873 software breakpoint. Set the inserted flag to -1 instead of
9874 setting shlib_disabled.
9875 (delete_disabled_breakpoints): Adjust.
9876 (validate_breakpoints): Only validate software breakpoints.
9877 Adjust to inserted flag change.
9878 (check_mem_read, check_mem_write): Skip breakpoint types other
9879 than software breakpoints. Adjust to inserted flag change.
9880 * mem-break.h (enum raw_bkpt_type): New enum.
9881 (raw_breakpoint, struct process_info): Forward declare.
9882 (Z_packet_to_target_hw_bp_type): Delete declaration.
9883 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
9884 (set_gdb_breakpoint, delete_gdb_breakpoint)
9885 (clear_breakpoint_conditions): New declarations.
9886 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
9887 (breakpoint_inserted_here): Update comment.
9888 (add_breakpoint_condition, add_breakpoint_commands): Replace
9889 address parameter with a breakpoint pointer parameter.
9890 (gdb_breakpoint_here): Update comment.
9891 (delete_gdb_breakpoint_at): Delete.
9892 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
9893 * server.c (process_point_options): Take a struct breakpoint
9894 pointer instead of an address. Adjust.
9895 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
9896 delete_gdb_breakpoint.
9897 * spu-low.c (spu_target_ops): Install NULL as
9898 supports_z_point_type method.
9899 * target.h: Include mem-break.h.
9900 (struct target_ops) <prepare_to_access_memory>: Update comment.
9901 <supports_z_point_type>: New field.
9902 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
9903 instead of a char. Also take a raw breakpoint pointer.
9904 * win32-arm-low.c (the_low_target): Install NULL as
9905 supports_z_point_type.
9906 * win32-i386-low.c (i386_supports_z_point_type): New function.
9907 (i386_insert_point, i386_remove_point): Adjust to new interface.
9908 (the_low_target): Install i386_supports_z_point_type.
9909 * win32-low.c (win32_supports_z_point_type): New function.
9910 (win32_insert_point, win32_remove_point): Adjust to new interface.
9911 (win32_target_ops): Install win32_supports_z_point_type.
9912 * win32-low.h (struct win32_target_ops):
9913 <supports_z_point_type>: New method.
9914 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
9915 instead of a char. Also take a raw breakpoint pointer.
9917 2014-05-20 Pedro Alves <palves@redhat.com>
9919 * mem-break.h: Include break-common.h.
9920 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
9921 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
9922 (Z_packet_to_target_hw_bp_type): New declaration.
9923 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
9924 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
9925 (Z_PACKET_ACCESS_WP): Delete macros.
9926 (Z_packet_to_hw_type): Delete function.
9927 * i386-low.h: Don't include break-common.h here.
9928 (Z_packet_to_hw_type): Delete declaration.
9929 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
9930 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
9931 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
9932 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
9933 * linux-aarch64-low.c: Don't include break-common.h here.
9934 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
9935 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
9936 (Z_packet_to_target_hw_bp_type): Delete function.
9937 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
9939 (mips_insert_point, mips_remove_point): Use
9940 Z_packet_to_target_hw_bp_type.
9942 2014-05-20 Pedro Alves <palves@redhat.com>
9944 * linux-aarch64-low.c: Include break-common.h.
9945 (enum target_point_type): Delete.
9946 (Z_packet_to_point_type): Rename to ...
9947 (Z_packet_to_target_hw_bp_type): ... this, and return a
9948 target_hw_bp_type instead.
9949 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
9950 instead of an enum target_point_type.
9951 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
9953 (aarch64_dr_state_insert_one_point)
9954 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
9955 (aarch64_handle_aligned_watchpoint)
9956 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
9957 Take an enum target_hw_bp_type instead of an enum
9959 (aarch64_supports_z_point_type): New function.
9960 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
9961 use Z_packet_to_target_hw_bp_type.
9963 2014-05-20 Joel Brobecker <brobecker@adacore.com>
9965 * configure.ac: Only use -Werror by default when DEVELOPMENT
9967 * configure: Regenerate.
9969 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
9971 Fix gdbserver qGetTLSAddr for x86_64 -m32.
9972 * linux-x86-low.c (X86_64_USER_REGS): New.
9973 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
9975 2014-04-28 Yao Qi <yao@codesourcery.com>
9977 * Makefile.in (i386-avx512.c): Fix the typo of generated file
9980 2014-04-25 Pedro Alves <palves@redhat.com>
9983 * linux-low.c (linux_attach_fail_reason_string): New function.
9984 (linux_attach_lwp): Delete.
9985 (linux_attach_lwp_1): Rename to ...
9986 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
9987 argument. Remove "initial" parameter. Return int instead of
9988 void. Don't error or warn here.
9989 (linux_attach): Adjust to call linux_attach_lwp. Call error on
9990 failure to attach to the tgid. Call warning when failing to
9992 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
9993 argument. Remove "initial" parameter. Return int instead of
9994 void. Don't error or warn here.
9995 (linux_attach_fail_reason_string): New declaration.
9996 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
9997 interface change. Use linux_attach_fail_reason_string.
9999 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
10000 Walfred Tedeschi <walfred.tedeschi@intel.com>
10002 * Makefile.in: Added rules to handle new files
10003 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
10004 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
10005 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
10006 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
10007 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
10008 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
10009 x32-avx512-linux.o.
10010 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
10011 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
10012 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
10013 i386/x32-avx512.xml.
10014 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
10015 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
10016 i386/x32-avx512-linux.xml.
10017 * i387-fp.c (num_avx512_k_registers): New constant for number
10019 (num_avx512_zmmh_low_registers): New constant for number of
10020 lower ZMM registers (0-15).
10021 (num_avx512_zmmh_high_registers): New constant for number of
10022 higher ZMM registers (16-31).
10023 (num_avx512_ymmh_registers): New contant for number of higher
10024 YMM registers (ymm16-31 added by avx521 on x86_64).
10025 (num_avx512_xmm_registers): New constant for number of higher
10026 XMM registers (xmm16-31 added by AVX512 on x86_64).
10027 (struct i387_xsave): Add space for AVX512 registers.
10028 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
10029 Add code to handle AVX512 registers.
10030 (i387_xsave_to_cache): Add code to handle AVX512 registers.
10031 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
10032 prototypei from generated file.
10033 (tdesc_amd64_avx512_linux): Likewise.
10034 (init_registers_x32_avx512_linux): Likewise.
10035 (tdesc_x32_avx512_linux): Likewise.
10036 (init_registers_i386_avx512_linux): Likewise.
10037 (tdesc_i386_avx512_linux): Likewise.
10038 (x86_64_regmap): Add AVX512 registers.
10039 (x86_linux_read_description): Add code to handle AVX512 XSTATE
10041 (initialize_low_arch): Add code to initialize AVX512 registers.
10043 2014-04-23 Pedro Alves <palves@redhat.com>
10045 * mem-break.c (find_gdb_breakpoint_at): Make static.
10046 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
10048 2014-04-23 Pedro Alves <palves@redhat.com>
10050 * i386-low.c: Don't include break-common.h here.
10051 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
10052 prototype to take target_hw_bp_type as argument instead of a Z
10054 * i386-low.h: Include break-common.h here.
10055 (Z_packet_to_hw_type): Declare.
10056 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
10058 * linux-x86-low.c (x86_insert_point): Convert the packet number to
10059 a target_hw_bp_type before calling i386_low_insert_watchpoint.
10060 (x86_remove_point): Convert the packet number to a
10061 target_hw_bp_type before calling i386_low_remove_watchpoint.
10062 * win32-i386-low.c (i386_insert_point): Convert the packet number
10063 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
10064 (i386_remove_point): Convert the packet number to a
10065 target_hw_bp_type before calling i386_low_remove_watchpoint.
10067 2014-04-23 Pedro Alves <palves@redhat.com>
10069 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
10071 2014-04-10 Pedro Alves <palves@redhat.com>
10073 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
10074 Check if the condition or command is NULL before checking if the
10075 breakpoint is known. On success, return true.
10076 * mem-break.h (add_breakpoint_condition): Document return.
10077 (add_breakpoint_commands): Add describing comment.
10078 * server.c (skip_to_semicolon): New function.
10079 (process_point_options): Use it.
10081 2014-04-09 Pedro Alves <palves@redhat.com>
10083 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
10086 2014-02-27 Pedro Alves <palves@redhat.com>
10089 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
10091 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
10093 (last_thread_of_process_p): Take a PID argument instead of a
10095 (linux_wait_for_lwp): Delete.
10096 (num_lwps, check_zombie_leaders, not_stopped_callback): New
10098 (linux_low_filter_event): New function, party factored out from
10099 linux_wait_for_event.
10100 (linux_wait_for_event): Rename to ...
10101 (linux_wait_for_event_filtered): ... this. Add new filter ptid
10102 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
10103 sigsuspend. Check for zombie leaders.
10104 (linux_wait_for_event): Reimplement as wrapper around
10105 linux_wait_for_event_filtered.
10106 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
10107 a normal or signal exit is seen, it's the whole process exiting.
10108 (wait_for_sigstop): No longer a for_each_inferior callback.
10109 Rewrite on top of linux_wait_for_event_filtered.
10110 (stop_all_lwps): Call wait_for_sigstop directly.
10111 * server.c (resume, handle_target_event): Handle
10112 TARGET_WAITKIND_NO_RESUMED.
10114 2014-02-26 Joel Brobecker <brobecker@adacore.com>
10116 * win32-low.c (psapi_get_dll_name,
10117 * win32_CreateToolhelp32Snapshot): Delete.
10118 (win32_CreateToolhelp32Snapshot, win32_Module32First)
10119 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
10121 (handle_load_dll): Add function description.
10122 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
10124 2014-02-26 Joel Brobecker <brobecker@adacore.com>
10126 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
10128 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
10129 base address when calling win32_add_one_solib.
10130 (handle_load_dll): Delete local variable load_addr.
10131 Remove 0x1000 offset applied to DLL base address when calling
10132 win32_add_one_solib.
10133 (handle_unload_dll): Add comment.
10135 2014-02-26 Joel Brobecker <brobecker@adacore.com>
10137 * win32-low.c (win32_add_all_dlls): Renames
10138 win32_ensure_ntdll_loaded. Rewrite function documentation.
10139 Adjust implementation to always load all DLLs.
10140 Add 0x1000 offset to DLL base address when calling
10141 win32_add_one_solib.
10142 (child_initialization_done): New static global.
10143 (do_initial_child_stuff): Set child_initialization_done to
10144 zero during child initialization, and 1 after. Replace call
10145 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
10147 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
10148 (handle_unload_dll): Add function documentation.
10149 (get_child_debug_event): Ignore load and unload DLL events
10150 during child initialization.
10152 2014-02-20 Doug Evans <dje@google.com>
10154 Remove global all_lwps.
10155 * inferiors.h (ptid_of): Move here from linux-low.h.
10156 (pid_of, lwpid_of): Ditto.
10157 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
10158 parameter is a struct thread_info * now.
10159 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
10160 directly. Pass &all_threads to find_inferior instead of &all_lwps.
10161 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
10163 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
10164 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
10165 * linux-arm-low.c (update_registers_callback): Update, "entry"
10166 parameter is a struct thread_info * now.
10167 Fetch lwpid from current_inferior directly.
10168 (arm_insert_point): Pass &all_threads to find_inferior instead of
10170 (arm_remove_point): Ditto.
10171 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
10172 (arm_prepare_to_resume): Fetch pid from thread.
10173 (arm_read_description): Fetch lwpid from current_inferior directly.
10174 * linux-low.c (all_lwps): Delete.
10175 (delete_lwp): Delete call to remove_inferior.
10176 (handle_extended_wait): Fetch lwpid from thread.
10177 (add_lwp): Don't set lwp->entry.id. Remove call to
10178 add_inferior_to_list.
10179 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
10180 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
10181 (kill_one_lwp_callback): Ditto.
10182 (linux_kill): Don't dereference NULL pointer.
10183 Fetch ptid,lwpid from thread.
10184 (get_detach_signal): Fetch ptid from thread.
10185 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
10186 Simplify call to regcache_invalidate_thread.
10187 (delete_lwp_callback): Update, "entry" parameter is a
10188 struct thread_info * now. Fetch pid from thread.
10189 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
10190 (status_pending_p_callback): Update, "entry" parameter is a
10191 struct thread_info * now. Fetch ptid from thread.
10192 (find_lwp_pid): Update, "entry" parameter is a
10193 struct thread_info * now.
10194 (linux_wait_for_lwp): Fetch pid from thread.
10195 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
10196 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
10197 (enqueue_one_deferred_signal): Fetch lwpid from thread.
10198 (dequeue_one_deferred_signal): Ditto.
10199 (cancel_breakpoint): Fetch ptid from current_inferior.
10200 (linux_wait_for_event): Pass &all_threads to find_inferior,
10201 not &all_lwps. Fetch ptid, lwpid from thread.
10202 (count_events_callback): Update, "entry" parameter is a
10203 struct thread_info * now.
10204 (select_singlestep_lwp_callback): Ditto.
10205 (select_event_lwp_callback): Ditto.
10206 (cancel_breakpoints_callback): Ditto.
10207 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
10209 (select_event_lwp): Ditto. Fetch ptid from event_thread.
10210 (unsuspend_one_lwp): Update, "entry" parameter is a
10211 struct thread_info * now.
10212 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
10214 (linux_stabilize_threads): Ditto. And for for_each_inferior.
10215 Fetch lwpid from thread, not lwp.
10216 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
10217 Pass &all_threads to find_inferior, not &all_lwps.
10218 (send_sigstop): Fetch lwpid from thread, not lwp.
10219 (send_sigstop_callback): Update, "entry" parameter is a
10220 struct thread_info * now.
10221 (suspend_and_send_sigstop_callback): Ditto.
10222 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
10223 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
10224 struct thread_info * now.
10225 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
10227 (lwp_running): Update, "entry" parameter is a
10228 struct thread_info * now.
10229 (stop_all_lwps): Fetch ptid from thread.
10230 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
10231 (linux_resume_one_lwp): Fetch lwpid from thread.
10232 (linux_set_resume_request): Update, "entry" parameter is a
10233 struct thread_info * now. Fetch pid, lwpid from thread.
10234 (resume_status_pending_p): Update, "entry" parameter is a
10235 struct thread_info * now.
10236 (need_step_over_p): Ditto. Fetch lwpid from thread.
10237 (start_step_over): Fetch lwpid from thread.
10238 (linux_resume_one_thread): Update, "entry" parameter is a
10239 struct thread_info * now. Fetch lwpid from thread.
10240 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
10241 (proceed_one_lwp): Update, "entry" parameter is a
10242 struct thread_info * now. Fetch lwpid from thread.
10243 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
10244 struct thread_info * now.
10245 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
10246 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
10247 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
10249 (regsets_store_inferior_registers): Ditto.
10250 (fetch_register, store_register): Ditto.
10251 (linux_read_memory, linux_write_memory): Ditto.
10252 (linux_request_interrupt): Ditto.
10253 (linux_read_auxv): Ditto.
10254 (linux_xfer_siginfo): Ditto.
10255 (linux_qxfer_spu): Ditto.
10256 (linux_qxfer_libraries_svr4): Ditto.
10257 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
10258 moved to inferiors.h.
10260 (get_thread_lwp): Update.
10261 (struct lwp_info): Delete member "entry". Simplify comment for
10263 (all_lwps): Delete.
10264 * linux-mips-low.c (mips_read_description): Fetch lwpid from
10265 current_inferior directly.
10266 (update_watch_registers_callback): Update, "entry" parameter is a
10267 struct thread_info * now. Fetch pid from thread.
10268 (mips_linux_prepare_to_resume): Fetch ptid from thread.
10269 (mips_insert_point): Fetch lwpid from current_inferior.
10270 Pass &all_threads to find_inferior, not &all_lwps.
10271 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
10272 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
10274 (mips_stopped_data_address): Ditto.
10275 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
10277 * linux-tile-low.c (tile_arch_setup): Ditto.
10278 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
10279 (update_debug_registers_callback): Update, "entry" parameter is a
10280 struct thread_info * now. Fetch pid from thread.
10281 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
10282 Pass &all_threads to find_inferior, not &all_lwps.
10283 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
10284 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
10285 Pass &all_threads to find_inferior, not &all_lwps.
10286 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
10287 (i386_dr_low_get_status): Ditto.
10288 (x86_linux_prepare_to_resume): Fetch ptid from thread.
10289 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
10290 (x86_linux_read_description): Ditto.
10291 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
10293 2014-02-20 Doug Evans <dje@google.com>
10295 * inferiors.c (get_first_inferior): Fix buglet.
10297 2014-02-19 Doug Evans <dje@google.com>
10299 * gdbthread.h (add_thread): Change result type to struct thread_info *.
10300 * inferiors.c (add_thread): Change result type to struct thread_info *.
10301 All callers updated.
10302 (add_lwp): Call add_thread here instead of in callers.
10303 All callers updated.
10304 * linux-low.h (get_lwp_thread): Rewrite.
10305 (struct lwp_info): New member "thread".
10307 2014-02-19 Doug Evans <dje@google.com>
10309 * linux-low.c (add_lwp): Change result to struct lwp_info *.
10310 All callers updated.
10312 2014-02-19 Doug Evans <dje@google.com>
10314 * inferiors.c (add_thread): Fix whitespace.
10316 2014-02-19 Doug Evans <dje@google.com>
10318 * dll.c (clear_dlls): Replace accessing list implemention details
10320 * gdbthread.h (get_first_thread): Declare.
10321 * inferiors.c (for_each_inferior_with_data): New function.
10322 (get_first_thread): New function.
10323 (find_thread_ptid): Simplify.
10324 (get_first_inferior): New function.
10325 (clear_list): Delete.
10326 (one_inferior_p): New function.
10327 (clear_inferior_list): New function.
10328 (clear_inferiors): Update.
10329 * inferiors.h (for_each_inferior_with_data): Declare.
10330 (clear_inferior_list): Declare.
10331 (one_inferior_p): Declare.
10332 (get_first_inferior): Declare.
10333 * linux-low.c (linux_wait_for_event): Replace accessing list
10334 implemention details with API function.
10335 * server.c (target_running): Ditto.
10336 (accumulate_file_name_length): New function.
10337 (emit_dll_description): New function.
10338 (handle_qxfer_libraries): Replace accessing list implemention
10339 details with API function.
10340 (handle_qxfer_threads_worker): New function.
10341 (handle_qxfer_threads_proper): Replace accessing list implemention
10342 details with API function.
10343 (handle_query): Ditto.
10344 (visit_actioned_threads_callback_ftype): New typedef.
10345 (visit_actioned_threads_data): New struct.
10346 (visit_actioned_threads): Rewrite to be find_inferior callback.
10347 (resume): Call find_inferior.
10348 (handle_status): Replace accessing list implemention
10349 details with API function.
10350 (process_serial_event): Replace accessing list implemention details
10352 * target.c (set_desired_inferior): Replace accessing list implemention
10353 details with API function.
10354 * tracepoint.c (same_process_p): New function.
10355 (gdb_agent_about_to_close): Replace accessing list implemention
10356 details with API function.
10357 * win32-low.c (child_delete_thread): Replace accessing list
10358 implemention details with API function.
10359 (match_dll_by_basename): New function.
10360 (dll_is_loaded_by_basename): New function.
10361 (win32_ensure_ntdll_loaded): Replace accessing list implemention
10362 details call to dll_is_loaded_by_basename.
10364 2014-02-19 Doug Evans <dje@google.com>
10366 * dll.h (struct dll_info): Add comment.
10367 * gdbthread.h (struct thread_info): Add comment.
10368 (current_ptid): Simplify.
10369 * inferiors.c (add_process): Update.
10370 (remove_process): Update.
10371 * inferiors.h (struct process_info): Rename member "head" to "entry".
10372 * linux-low.c (delete_lwp): Update.
10374 (last_thread_of_process_p): Update.
10375 (kill_one_lwp_callback, linux_kill): Update.
10376 (status_pending_p_callback): Update.
10377 (wait_for_sigstop): Update. Simplify read of ptid.
10378 (start_step_over): Update.
10379 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
10380 (get_lwp_thread): Update.
10381 (struct lwp_info): Rename member "head" to "entry".
10382 * regcache.h (inferior_list_entry): Delete.
10383 * server.c (kill_inferior_callback): Update.
10384 (detach_or_kill_inferior_callback): Update.
10385 (print_started_pid): Update.
10386 (print_attached_pid): Update.
10387 (process_serial_event): Simplify read of ptid.
10388 * thread-db.c (thread_db_create_event): Update.
10389 (thread_db_get_tls_address): Update.
10390 * win32-low.c (current_inferior_ptid): Simplify.
10392 2014-02-19 Tom Tromey <tromey@redhat.com>
10394 * target.h (struct target_ops) <supports_btrace>: Add target_ops
10396 (target_supports_btrace): Update.
10398 2014-02-14 Yao Qi <yao@codesourcery.com>
10400 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
10401 (rsp-low-ipa.o): New target.
10403 2014-02-12 Tom Tromey <tromey@redhat.com>
10405 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
10406 convert_ascii_to_int.
10407 * regcache.c (registers_to_string): Likewise.
10408 * remote-utils.c (decode_M_packet): Likewise.
10409 * server.c (process_serial_event): Likewise.
10411 2014-02-12 Tom Tromey <tromey@redhat.com>
10413 * server.c (handle_query, handle_v_run): Use hex2bin, not
10415 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
10417 2014-02-12 Tom Tromey <tromey@redhat.com>
10419 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
10420 convert_int_to_ascii.
10421 * regcache.c (registers_to_string, collect_register_as_string):
10423 * remote-utils.c (look_up_one_symbol, relocate_instruction):
10425 * server.c (process_serial_event): Likewise.
10426 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
10427 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
10429 2014-02-12 Tom Tromey <tromey@redhat.com>
10431 * remote-utils.c (look_up_one_symbol, monitor_output): Use
10432 bin2hex, not hexify.
10433 * tracepoint.c (cmd_qtstatus): Likewise.
10435 2014-02-12 Tom Tromey <tromey@redhat.com>
10437 * remote-utils.c (monitor_output): Pass explicit length to
10440 2014-02-12 Tom Tromey <tromey@redhat.com>
10442 * tracepoint.c: Include rsp-low.h.
10443 * server.c: Include rsp-low.h.
10444 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
10445 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
10447 * remote-utils.c: Include rsp-low.h.
10448 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
10449 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
10450 (convert_int_to_ascii, convert_ascii_to_int): Move to
10452 * regcache.c: Include rsp-low.h.
10453 * ax.c: Include rsp-low.h.
10454 * Makefile.in (SFILES): Add common/rsp-low.c.
10455 (OBS): Add rsp-low.o.
10456 (rsp-low.o): New target.
10458 2014-02-12 Tom Tromey <tromey@redhat.com>
10460 * utils.h (pulongest, plongest, phex_nz): Don't declare.
10461 Include print-utils.h.
10462 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
10463 (plongest, thirty_two, phex_nz): Remove.
10464 * Makefile.in (SFILES): Add common/print-utils.c.
10465 (OBS): Add print-utils.o.
10466 (print-utils-ipa.o): New target.
10467 (print-utils.o): New target.
10468 (IPA_OBJS): Add print-utils-ipa.o.
10470 2014-02-06 Tom Tromey <tromey@redhat.com>
10472 * Makefile.in (SFILES): Fix indentation.
10474 2014-02-05 Doug Evans <dje@google.com>
10476 * linux-low.c (linux_wait_for_event): Improve comment.
10477 (linux_wait_1): Keep current_inferior in sync with event_child.
10479 2014-01-22 Doug Evans <dje@google.com>
10481 * gdbthread.h (gdb_id_to_thread): Delete, unused.
10483 2014-01-22 Doug Evans <dje@google.com>
10485 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
10486 * configure: Regenerate.
10487 * config.in: Regenerate.
10488 * Makefile.in (SFILES): Add debug.c.
10489 (OBS): Add debug.o.
10490 * debug.c: New file.
10491 * debug.h: New file.
10492 * linux-aarch64-low.c (*): Update all debugging printfs to use
10493 debug_printf instead of fprintf.
10494 * linux-arm-low.c (*): Ditto.
10495 * linux-cris-low.c (*): Ditto.
10496 * linux-crisv32-low.c (*): Ditto.
10497 * linux-m32r-low.c (*): Ditto.
10498 * linux-sparc-low.c (*): Ditto.
10499 * linux-x86.c (*): Ditto.
10500 * linux-low.c (*): Ditto.
10501 (linux_wait_1): Add calls to debug_enter, debug_exit.
10502 (linux_wait): Remove redundant debugging printf.
10503 (stop_all_lwps): Add calls to debug_enter, debug_exit.
10504 (linux_resume, unstop_all_lwps): Ditto.
10505 * mem-break.c (*): Update all debugging printfs to use
10506 debug_printf instead of fprintf.
10507 * remote-utils.c (*): Ditto.
10508 * thread-db.c (*): Ditto.
10509 * server.c #include <ctype.h>, "gdb_vecs.h".
10510 (debug_threads): Moved to debug.c.
10511 (*): Update all debugging printfs to use debug_printf instead of
10513 (start_inferior): Replace call to fflush with call to debug_flush.
10514 (monitor_show_help): Mention set debug-format.
10515 (parse_debug_format_options): New function.
10516 (handle_monitor_command): Handle "monitor set debug-format".
10517 (gdbserver_usage): Mention --debug-format.
10518 (main): Parse --debug-format.
10519 * server.h (debug_threads): Declaration moved to debug.h.
10520 #include "debug.h".
10521 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
10522 trace_debug_1 that uses debug_printf.
10523 (tracepoint_look_up_symbols): Update all debugging printfs to use
10524 debug_printf instead of fprintf.
10526 2014-01-20 Baruch Siach <baruch@tkos.co.il>
10528 * linux-xtensa-low.c: Include asm/ptrace.h instead of
10531 2014-01-17 Pedro Alves <palves@redhat.com>
10534 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
10535 defined after including gdb_proc_service.h.
10537 2014-01-16 Doug Evans <dje@google.com>
10539 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
10540 (match_dll): Use it.
10542 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
10544 * target.h (target_ops) <read_btrace>: Change parameters and
10545 return type to allow error reporting.
10546 * server.c (handle_qxfer_btrace): Support delta reads. Pass
10547 trace reading errors on.
10548 * linux-low.c (linux_low_read_btrace): Pass trace reading
10550 (linux_low_disable_btrace): New.
10552 2014-01-15 Doug Evans <dje@google.com>
10554 * inferiors.c (thread_id_to_gdb_id): Delete.
10555 * inferiors.h (thread_id_to_gdb_id): Delete.
10557 2014-01-13 Eli Zaretskii <eliz@gnu.org>
10559 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
10560 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
10563 2014-01-08 Pedro Alves <palves@redhat.com>
10565 * server.c (handle_status): Don't discard previous queued stop
10566 replies or thread's pending status here.
10567 (main) <disconnection>: Do it here instead.
10569 2014-01-08 Pedro Alves <palves@redhat.com>
10571 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
10572 * server.c (visit_actioned_threads, handle_pending_status): New
10574 (handle_v_cont): Factor out parts to ...
10575 (resume): ... this new function. If in all-stop, and a thread
10576 being resumed has a pending status, report it without actually
10578 (myresume): Adjust to use the new 'resume' function.
10579 (clear_pending_status_callback, set_pending_status_callback)
10580 (find_status_pending_thread_callback): New functions.
10581 (handle_status): Handle the case of multiple threads having
10582 interesting statuses to report. Report threads' real last signal
10583 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
10584 with an interesting thread to report the status for, instead of
10585 always reporting the status of the first thread.
10587 2014-01-01 Joel Brobecker <brobecker@adacore.com>
10589 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
10590 * gdbreplay.c (gdbreplay_version): Likewise.
10592 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
10594 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
10595 iov.iov_len with the real length in use.
10597 2013-12-13 Joel Brobecker <brobecker@adacore.com>
10599 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
10600 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
10601 for all targets that use win32-low.c.
10602 * win32-low.c (win32_ensure_ntdll_loaded): New function.
10603 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
10605 2013-12-13 Pedro Alves <palves@redhat.com>
10607 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
10608 if equal to TARGET_WAITKIND_LOADED.
10609 * win32-low.c (cached_status): New static global.
10610 (win32_wait): Add declaration.
10611 (do_initial_child_stuff): Flush all initial pending debug events
10612 up to the initial breakpoint.
10613 (win32_wait): If CACHED_STATUS was set, return that instead
10614 of doing a real wait. Remove the code resuming the execution
10615 of the inferior after receiving a TARGET_WAITKIND_LOADED event
10616 during the initial phase. Also remove the code changing
10617 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
10618 TARGET_WAITKIND_STOPPED.
10620 2013-12-11 Yao Qi <yao@codesourcery.com>
10622 * notif.c (handle_notif_ack): Return 0 if no notification
10625 2013-11-20 Doug Evans <dje@google.com>
10627 * linux-low.c (linux_set_resume_request): Fix comment.
10629 2013-11-20 Doug Evans <dje@google.com>
10631 * linux-low.c (resume_status_pending_p): Tweak comment.
10633 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
10635 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
10636 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
10637 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
10638 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
10639 (srv_amd64_regobj): Add amd64-mpx.o.
10640 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
10641 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
10642 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
10643 * i387-fp.c (num_pl_bnd_register) Added constant.
10644 (num_pl_bnd_cfg_registers) Added constant.
10645 (struct i387_xsave) Added reserved area and MPX fields.
10646 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
10647 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
10649 (tdesc_i386_mpx_linux): Add MPX amd64 target.
10650 (init_registers_amd64_mpx_linux): Declare new function.
10651 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
10652 (x86_64_regmap): Add MPX registers.
10653 (x86_linux_read_description): Add MPX case.
10654 (initialize_low_arch): Initialize MPX targets.
10656 2013-11-18 Tom Tromey <tromey@redhat.com>
10658 * configure: Rebuild.
10659 * configure.ac: Don't check for stdlib.h.
10660 * gdbreplay.c: Unconditionally include stdlib.h.
10662 2013-11-18 Tom Tromey <tromey@redhat.com>
10664 * config.in: Rebuild.
10665 * configure: Rebuild.
10666 * configure.ac: Don't use AC_HEADER_DIRENT.
10668 2013-11-18 Tom Tromey <tromey@redhat.com>
10670 * server.h: Don't check HAVE_STRING_H.
10671 * gdbreplay.c: Don't check HAVE_STRING_H.
10672 * configure: Rebuild.
10674 2013-11-18 Tom Tromey <tromey@redhat.com>
10676 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
10679 2013-11-08 Tom Tromey <tromey@redhat.com>
10681 * configure, config.in: Rebuild.
10682 * configure.ac: Remove unused configury.
10684 2013-11-08 Tom Tromey <tromey@redhat.com>
10686 * acinclude.m4: Include common.m4, codeset.m4.
10687 * configure, config.in: Rebuild.
10688 * configure.ac: Use GDB_AC_COMMON.
10690 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
10692 * linux-s390-low.c (HWCAP_S390_TE): New define.
10693 (s390_arch_setup): Consider the TE field in the HWCAP for
10694 determining 'have_regset_tdb'.
10696 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
10699 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
10702 2013-10-02 Pedro Alves <palves@redhat.com>
10704 * server.c (process_serial_event): Don't output "GDBserver
10705 exiting" if GDB is connected through stdio.
10706 * target.c (mywait): Likewise, be silent if GDB is connected
10709 2013-10-01 Joel Brobecker <brobecker@adacore.com>
10711 * lynx-low.c (lynx_add_threads_after_attach): New function.
10712 (lynx_attach): Remove call to add_thread. Add call to
10713 lynx_add_threads_after_attach instead.
10715 2013-09-28 Mike Frysinger <vapier@gentoo.org>
10717 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
10718 * config.in, configure: Regenerated.
10720 2013-09-18 Yao Qi <yao@codesourcery.com>
10723 * server.c (start_inferior): Clear 'resume_info'.
10725 2013-09-16 Jiong Wang <jiwang@tilera.com>
10727 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
10730 2013-09-16 Jiong Wang <jiwang@tilera.com>
10732 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
10733 linux-tile-low.o to srv_tgtobj.
10735 2013-09-16 Will Newton <will.newton@linaro.org>
10737 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
10740 2013-09-06 Pedro Alves <palves@redhat.com>
10742 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
10743 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
10744 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
10745 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
10746 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
10747 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
10749 2013-09-06 Pedro Alves <palves@redhat.com>
10751 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
10752 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
10754 2013-09-06 Pedro Alves <palves@redhat.com>
10756 * linux-amd64-ipa.c: Include tracepoint.h.
10757 * linux-i386-ipa.c: Include tracepoint.h.
10759 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
10761 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
10762 (ps_get_thread_area): New function.
10764 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
10766 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
10767 (initialize_low_arch): Call init_registers_crisv32 rather than
10768 init_register_crisv32.
10770 2013-09-05 Pedro Alves <palves@redhat.com>
10772 * server.h (handle_vFile, hostio_last_error_from_errno): Move
10774 * hostio.h: ... this new file.
10775 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
10776 win32-low.c: Include hostio.h.
10778 2013-09-05 Pedro Alves <palves@redhat.com>
10780 * server.h (gdb_client_data, handler_func, callback_handler_func)
10781 (delete_file_handler, add_file_handler, append_callback_event)
10782 (delete_callback_event, start_event_loop, initialize_event_loop):
10783 Move to event-loop.h and include it.
10784 * event-loop.h: New file.
10786 2013-09-05 Pedro Alves <palves@redhat.com>
10788 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
10789 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
10790 (loaded_dll, unloaded_dll): Move to ...
10791 * dll.h: ... this new file.
10792 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
10794 2013-09-05 Pedro Alves <palves@redhat.com>
10796 * server.h (current_process, get_thread_process, all_processes)
10797 (add_inferior_to_list, for_each_inferior, current_inferior)
10798 (remove_inferior, add_process, remove_process, find_process_pid)
10799 (have_started_inferiors_p, have_attached_inferiors_p)
10800 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
10801 (clear_inferiors, find_inferior, find_inferior_id)
10802 (inferior_target_data, set_inferior_target_data)
10803 (inferior_regcache_data, set_inferior_regcache_data): Move to
10804 inferiors.h, and include it.
10805 * inferiors.h: New file.
10807 2013-09-05 Pedro Alves <palves@redhat.com>
10809 * server.h (struct emit_ops, current_insn_ptr, emit_error):
10813 2013-09-05 Pedro Alves <palves@redhat.com>
10815 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
10817 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
10818 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
10819 (handle_tracepoint_general_set, handle_tracepoint_query)
10820 (tracepoint_finished_step, tracepoint_was_hit)
10821 (release_while_stepping_state_list, current_traceframe)
10822 (in_readonly_region, traceframe_read_mem)
10823 (fetch_traceframe_registers, traceframe_read_sdata)
10824 (traceframe_read_info, struct fast_tpoint_collect_status)
10825 (fast_tracepoint_collecting, force_unlock_trace_buffer)
10826 (handle_tracepoit_bkpts, initialize_low_tracepoint)
10827 (supply_fast_tracepoint_registers)
10828 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
10829 (ipa_tdesc, claim_trampoline_space)
10830 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
10831 (agent_mem_read, agent_get_trace_state_variable_value)
10832 (agent_set_trace_state_variable_value, agent_tsv_read)
10833 (agent_mem_read_string, get_raw_reg_func_addr)
10834 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
10835 * tracepoint.h: ... this new file.
10837 2013-09-05 Pedro Alves <palves@redhat.com>
10839 * server.h (perror_with_name, error, fatal, warning, paddress)
10840 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
10842 * utils.h: New file.
10844 2013-09-05 Pedro Alves <palves@redhat.com>
10846 * server.h (remote_debug, noack_mode, transport_is_reliable)
10847 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
10848 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
10849 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
10850 (write_enn, initialize_async_io, enable_async_io)
10851 (disable_async_io, check_remote_input_interrupt_request)
10852 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
10853 (dead_thread_notify, prepare_resume_reply)
10854 (decode_address_to_semicolon, decode_address, decode_m_packet)
10855 (decode_M_packet, decode_X_packet, decode_xfer_write)
10856 (decode_search_memory_packet, unhexify, hexify)
10857 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
10858 (look_up_one_symbol, relocate_instruction)
10859 (monitor_output): Move to remote-utils.h, and include it.
10860 * remote-utils.h: New file.
10862 2013-09-05 Pedro Alves <palves@redhat.com>
10864 * server.h (_): Delete.
10866 2013-09-02 Pedro Alves <palves@redhat.com>
10868 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
10869 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
10871 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
10873 2013-09-02 Pierre Muller <muller@sourceware.org>
10875 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
10876 or WriteProcessMemory complete successfully and handle
10877 ERROR_PARTIAL_COPY error.
10879 2013-09-02 Pedro Alves <palves@redhat.com>
10881 * server.c (gdb_read_memory): Return -1 on traceframe memory read
10882 error instead of EIO.
10884 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10887 * linux-low.c: Include filestuff.h.
10888 (linux_create_inferior) <pid == 0>: Call close_most_fds.
10889 * lynx-low.c: Include filestuff.h.
10890 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
10891 * server.c: Include filestuff.h.
10892 (main): Call notice_open_fds.
10893 * spu-low.c: Include filestuff.h.
10894 (spu_create_inferior) <pid == 0>: Call close_most_fds.
10896 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
10898 * Makefile.in: Explain why ../target and ../nat are not
10899 listed as include file search paths.
10900 (linux-waitpid.o): New object file rule.
10901 * configure.srv (srv_native_linux_obj): New variable.
10902 Replace all occurrences of linux native object files with
10903 $srv_native_linux_obj.
10904 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
10905 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
10906 (linux_enable_event_reporting): Remove declaration.
10907 (my_waitpid): Moved to common/linux-waitpid.c.
10908 (linux_wait_for_event): Pass ptid when calling
10909 linux_enable_event_reporting.
10910 (linux_supports_tracefork_flag): Remove.
10911 (linux_enable_event_reporting): Likewise.
10912 (linux_tracefork_grandchild): Remove.
10913 (STACK_SIZE): Moved to common/linux-ptrace.c.
10914 (linux_tracefork_child): Remove.
10915 (linux_test_for_tracefork): Remove.
10916 (linux_look_up_symbols): Call linux_supports_traceclone.
10917 (initialize_low): Remove call to linux_test_for_tracefork.
10918 * linux-low.h (PTRACE_TYPE_ARG3): Move to
10919 common/linux-ptrace.h.
10920 (PTRACE_TYPE_ARG4): Likewise.
10921 Include linux-ptrace.h.
10923 2013-08-21 Pedro Alves <palves@redhat.com>
10925 * config.in: Renegerate.
10927 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
10929 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
10930 (SFILES): Remove $(srcdir)/common/target-common.c and
10931 add $(srcdir)/target/waitstatus.c.
10932 (OBS): Remove target-common.o and add waitstatus.o.
10933 (server_h): Remove $(srcdir)/../common/target-common.h and
10934 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
10935 and $(srcdir)/../target/waitstatus.h.
10936 (target-common.o): Remove.
10937 (waitstatus.o): New target object file.
10938 * target.h: Do not include target-common.h and
10939 include target/resume.h, target/wait.h and
10940 target/waitstatus.h.
10942 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
10944 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
10945 to PTRACE_TYPE_ARG3.
10946 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
10947 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
10949 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
10950 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
10952 2013-07-27 Jie Zhang <jie@codesourcery.com>
10953 Daniel Jacobowitz <dan@codesourcery.com>
10954 Yao Qi <yao@codesourcery.com>
10956 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
10957 (mips-linux-watch.o): New rule.
10958 (mips_linux_watch_h): New variable.
10959 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
10961 * linux-mips-low.c: Include mips-linux-watch.h.
10962 (struct arch_process_info, struct arch_lwp_info): New.
10963 (update_watch_registers_callback): New function.
10964 (mips_linux_new_process, mips_linux_new_thread) New functions.
10965 (mips_linux_prepare_to_resume, mips_insert_point): New
10967 (mips_remove_point, mips_stopped_by_watchpoint): New
10969 (rsp_bp_type_to_target_hw_bp_type): New function.
10970 (mips_stopped_data_address): New function.
10971 (the_low_target): Add watchpoint support functions.
10973 2013-07-27 Yao Qi <yao@codesourcery.com>
10975 * i386-low.c: Include break-common.h.
10976 (enum target_hw_bp_type): Remove.
10978 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
10980 * Makefile.in (SFILES): /common/target-common.c.
10981 (OBS): Add target-common.o.
10982 (server_h): Add $(srcdir)/../common/target-common.h.
10983 (target-common.o): New target.
10984 * server.c (queue_stop_reply_callback): Free
10985 status string after use.
10986 * target.c (target_waitstatus_to_string): Remove.
10987 * target.h: Include target-common.h.
10988 (resume_kind): Likewise.
10989 (target_waitkind): Likewise.
10990 (target_waitstatus): Likewise.
10991 (TARGET_WNOHANG): Likewise.
10993 2013-07-04 Yao Qi <yao@codesourcery.com>
10995 * Makefile.in (host_alias): Use @host_noncanonical@.
10996 (target_alias): Use @target_noncanonical@.
10997 * configure.ac: Use ACX_NONCANONICAL_TARGET and
10998 ACX_NONCANONICAL_HOST.
10999 * configure: Regenerated.
11002 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
11004 * configure.ac (version_host, version_target): Set and AC_SUBST them.
11005 * configure: Rebuild.
11006 * Makefile.in (version_host, version_target): Get from configure.
11007 (version.c): Use $(version_host) and $(version_target).
11009 2013-07-03 Pedro Alves <palves@redhat.com>
11011 * Makefile.in (config.status): Depend on development.sh.
11012 * acinclude.m4: Include libmcheck.m4.
11013 * configure: Regenerate.
11015 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
11017 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
11018 attribute inside the parentheses.
11019 (winapi_DebugSetProcessKillOnExit): Ditto.
11020 (winapi_DebugBreakProcess): Ditto.
11021 (winapi_GenerateConsoleCtrlEvent): Ditto.
11023 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
11025 * notif.h (notif_event): Add a dummy member to avoid compiler
11028 2013-07-01 Pedro Alves <palves@redhat.com>
11030 * hostio.c (HOSTIO_PATH_MAX): Define.
11031 (require_filename, handle_open, handle_unlink, handle_readlink):
11034 2013-07-01 Pedro Alves <palves@redhat.com>
11036 * server.h: Include "pathmax.h".
11037 * linux-low.c: Don't include sys/param.h.
11038 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
11040 * win32-low.c: Don't include sys/param.h.
11041 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
11043 2013-07-01 Pedro Alves <palves@redhat.com>
11045 * event-loop.c: Don't check HAVE_UNISTD_H before including
11047 * gdbreplay.c: Likewise.
11048 * remote-utils.c: Likewise.
11049 * server.c: Likewise.
11050 * configure.ac: Don't check for unistd.h.
11051 * configure: Regenerate.
11053 2013-06-28 Tom Tromey <tromey@redhat.com>
11055 * Makefile.in (version.c): Use version.in, not
11058 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
11060 * configure.ac (version_host, version_target): Set and AC_SUBST them.
11061 * configure: Rebuild.
11062 * Makefile.in (version_host, version_target): Get from configure.
11063 (version.c): Use $(version_host) and $(version_target).
11065 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
11067 Fix trace-status to output user name without trailing colon.
11068 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
11070 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
11072 Fix trace-status to output proper start-time and stop-time.
11073 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
11074 output start time and stop time in hex as gdb expects.
11076 2013-06-26 Pedro Alves <pedro@codesourcery.com>
11078 * tracepoint.c (build_traceframe_info_xml): Output trace state
11079 variables present in the trace buffer.
11081 2013-06-24 Tom Tromey <tromey@redhat.com>
11083 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
11085 (version.o): Remove.
11086 * gdbreplay.c: Include version.h.
11087 (version, host_name): Don't declare.
11088 * server.h: Include version.h.
11089 (version, host_name): Don't declare.
11091 2013-06-12 Pedro Alves <palves@redhat.com>
11093 * linux-x86-low.c (linux_is_elf64): Delete global.
11094 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
11095 with local linux_pid_exe_is_elf_64_file use.
11097 2013-06-11 Pedro Alves <palves@redhat.com>
11099 * linux-low.c (regset_disabled, disable_regset): New functions.
11100 (regsets_fetch_inferior_registers)
11101 (regsets_store_inferior_registers): Use them.
11102 (initialize_regsets_info); Don't allocate the disabled_regsets
11104 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
11107 2013-06-11 Pedro Alves <palves@redhat.com>
11109 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
11112 2013-06-11 Pedro Alves <palves@redhat.com>
11114 * linux-x86-low.c (initialize_low_arch): Call
11115 init_registers_x32_avx_linux.
11117 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
11119 Fix compatibility with Android Bionic.
11120 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
11123 2013-06-07 Pedro Alves <palves@redhat.com>
11126 * Makefile.in (OBS): Add tdesc.o.
11127 (IPA_OBJS): Add tdesc-ipa.o.
11128 (tdesc-ipa.o): New rule.
11129 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
11131 * linux-low.c (new_inferior): Delete.
11132 (disabled_regsets, num_regsets): Delete.
11133 (linux_add_process): Adjust to set the new per-process
11135 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
11136 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
11137 was a stop. When calling arch_setup, switch the current inferior
11138 to the thread that got an event.
11139 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
11140 (regsets_fetch_inferior_registers)
11141 (regsets_store_inferior_registers): New regsets_info parameter.
11143 (linux_register_in_regsets): New regs_info parameter. Adjust to
11145 (register_addr, fetch_register, store_register): New usrregs_info
11146 parameter. Adjust to use it.
11147 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
11148 parameter regs_info. Adjust to use it.
11149 (linux_fetch_registers): Get the current inferior's regs_info, and
11151 (linux_store_registers): Ditto.
11152 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
11153 (initialize_low): Don't initialize the target_regsets here. Call
11154 initialize_low_arch.
11155 * linux-low.h (target_regsets): Delete declaration.
11156 (struct regsets_info): New.
11157 (struct usrregs_info): New.
11158 (struct regs_info): New.
11159 (struct process_info_private) <new_inferior>: New field.
11160 (struct linux_target_ops): Delete the num_regs, regmap, and
11161 regset_bitmap fields. New field regs_info.
11162 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
11163 * i387-fp.c (num_xmm_registers): Delete.
11164 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
11165 calls to new interface.
11166 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
11167 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
11168 Infer the number of xmm registers from the regcache's target
11170 * i387-fp.h (num_xmm_registers): Delete.
11171 * inferiors.c (add_thread): Don't install the thread's regcache
11173 * proc-service.c (gregset_info): Fetch the current inferior's
11174 regs_info. Adjust to use it.
11175 * regcache.c: Include tdesc.h.
11176 (register_bytes, reg_defs, num_registers)
11177 (gdbserver_expedite_regs): Delete.
11178 (get_thread_regcache): If the thread doesn't have a regcache yet,
11179 create one, instead of aborting gdbserver.
11180 (regcache_invalidate_one): Rename to ...
11181 (regcache_invalidate_thread): ... this.
11182 (regcache_invalidate_one): New.
11183 (regcache_invalidate): Only invalidate registers of the current
11185 (init_register_cache): Add target_desc parameter, and use it.
11186 (new_register_cache): Ditto. Assert the target description has a
11187 non zero registers_size.
11188 (regcache_cpy): Add assertions. Adjust.
11189 (realloc_register_cache, set_register_cache): Delete.
11190 (registers_to_string, registers_from_string): Adjust.
11191 (find_register_by_name, find_regno, find_register_by_number)
11192 (register_cache_size): Add target_desc parameter, and use it.
11193 (free_register_cache_thread, free_register_cache_thread_one)
11194 (regcache_release, register_cache_size): New.
11195 (register_size): Add target_desc parameter, and use it.
11196 (register_data, supply_register, supply_register_zeroed)
11197 (supply_regblock, supply_register_by_name, collect_register)
11198 (collect_register_as_string, collect_register_by_name): Adjust.
11199 * regcache.h (struct target_desc): Forward declare.
11200 (struct regcache) <tdesc>: New field.
11201 (init_register_cache, new_register_cache): Add target_desc
11203 (regcache_invalidate_thread): Declare.
11204 (regcache_invalidate_one): Delete declaration.
11205 (regcache_release): Declare.
11206 (find_register_by_number, register_cache_size, register_size)
11207 (find_regno): Add target_desc parameter.
11208 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
11210 * remote-utils.c: Include tdesc.h.
11211 (outreg, prepare_resume_reply): Adjust.
11212 * server.c: Include tdesc.h.
11213 (gdbserver_xmltarget): Delete declaration.
11214 (get_features_xml, process_serial_event): Adjust.
11215 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
11217 (struct process_info) <tdesc>: New field.
11218 (ipa_tdesc): Declare.
11219 * tdesc.c: New file.
11220 * tdesc.h: New file.
11221 * tracepoint.c: Include tdesc.h.
11222 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
11223 (get_context_regcache): Adjust to pass ipa_tdesc down.
11224 (do_action_at_tracepoint): Adjust to get the register cache size
11225 from the context regcache's description.
11226 (traceframe_walk_blocks): Adjust to get the register cache size
11227 from the current trace frame's description.
11228 (traceframe_get_pc): Adjust to get current trace frame's
11229 description and pass it down.
11230 (gdb_collect): Adjust to get the register cache size from the
11232 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
11233 (gdbserver_xmltarget): Delete.
11234 (initialize_low_tracepoint): Set the ipa's target description.
11235 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
11236 (initialize_low_tracepoint): Set the ipa's target description.
11237 * linux-x86-low.c: Include tdesc.h.
11238 [__x86_64__] (is_64bit_tdesc): New.
11239 (ps_get_thread_area, x86_get_thread_area): Use it.
11240 (i386_cannot_store_register): Rename to ...
11241 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
11242 (i386_cannot_fetch_register): Rename to ...
11243 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
11244 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
11246 (target_regsets): Rename to ...
11247 (x86_regsets): ... this.
11248 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
11250 (x86_siginfo_fixup): Use is_64bit_tdesc.
11251 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
11252 (tdesc_x32_avx_linux, tdesc_x32_linux)
11253 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
11255 (x86_linux_update_xmltarget): Delete.
11256 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
11257 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
11258 (AMD64_LINUX_USER64_CS): New.
11259 (x86_linux_read_description): New, based on
11260 x86_linux_update_xmltarget.
11261 (same_process_callback): New.
11262 (x86_arch_setup_process_callback): New.
11263 (x86_linux_update_xmltarget): New.
11264 (x86_regsets_info): New.
11265 (amd64_linux_regs_info): New.
11266 (i386_linux_usrregs_info): New.
11267 (i386_linux_regs_info): New.
11268 (x86_linux_regs_info): New.
11269 (x86_arch_setup): Reimplement.
11270 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
11271 (x86_emit_ops): Ditto.
11272 (the_low_target): Adjust. Install x86_linux_regs_info,
11273 x86_cannot_fetch_register, and x86_cannot_store_register.
11274 (initialize_low_arch): New.
11275 * linux-ia64-low.c (tdesc_ia64): Declare.
11276 (ia64_fetch_register): Adjust.
11277 (ia64_usrregs_info, regs_info): New globals.
11278 (ia64_regs_info): New function.
11279 (the_low_target): Adjust.
11280 (initialize_low_arch): New function.
11281 * linux-sparc-low.c (tdesc_sparc64): Declare.
11282 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
11284 (sparc_arch_setup): New function.
11285 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
11286 (the_low_target): Adjust.
11287 (initialize_low_arch): New function.
11288 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
11289 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
11290 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
11291 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
11292 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
11293 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
11294 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
11295 (tdesc_powerpc_isa205_vsx64l): Declare.
11296 (ppc_cannot_store_register, ppc_collect_ptrace_register)
11297 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
11298 (ppc_set_pc, ppc_get_hwcap): Adjust.
11299 (ppc_usrregs_info): Forward declare.
11300 (!__powerpc64__) ppc_regmap_adjusted: New global.
11301 (ppc_arch_setup): Adjust to the current process'es target
11303 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
11304 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
11305 (ppc_store_evrregset): Adjust.
11306 (target_regsets): Rename to ...
11307 (ppc_regsets): ... this, and make static.
11308 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
11309 (ppc_regs_info): New function.
11310 (the_low_target): Adjust.
11311 (initialize_low_arch): New function.
11312 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
11313 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
11314 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
11315 (tdesc_s390x_linux64v2): Declare.
11316 (s390_collect_ptrace_register, s390_supply_ptrace_register)
11317 (s390_fill_gregset, s390_store_last_break): Adjust.
11318 (target_regsets): Rename to ...
11319 (s390_regsets): ... this, and make static.
11320 (s390_get_pc, s390_set_pc): Adjust.
11321 (s390_get_hwcap): New target_desc parameter, and use it.
11322 [__s390x__] (have_hwcap_s390_high_gprs): New global.
11323 (s390_arch_setup): Adjust to set the current process'es target
11324 description. Don't adjust the regmap.
11325 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
11326 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
11327 (regs_info_3264): New globals.
11328 (s390_regs_info): New function.
11329 (the_low_target): Adjust.
11330 (initialize_low_arch): New function.
11331 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
11332 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
11333 [__mips64] (init_registers_mips_linux)
11334 (init_registers_mips_dsp_linux): Delete defines.
11335 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
11336 (have_dsp): New global.
11337 (mips_read_description): New, based on mips_arch_setup.
11338 (mips_arch_setup): Reimplement.
11339 (get_usrregs_info): New function.
11340 (mips_cannot_fetch_register, mips_cannot_store_register)
11341 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
11342 (mips_fill_fpregset, mips_store_fpregset): Adjust.
11343 (target_regsets): Rename to ...
11344 (mips_regsets): ... this, and make static.
11345 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
11346 (dsp_regs_info, regs_info): New globals.
11347 (mips_regs_info): New function.
11348 (the_low_target): Adjust.
11349 (initialize_low_arch): New function.
11350 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
11351 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
11353 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
11354 (arm_read_description): New, with bits factored from
11356 (arm_arch_setup): Reimplement.
11357 (target_regsets): Rename to ...
11358 (arm_regsets): ... this, and make static.
11359 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
11360 (arm_regs_info): New function.
11361 (the_low_target): Adjust.
11362 (initialize_low_arch): New function.
11363 * linux-m68k-low.c (tdesc_m68k): Declare.
11364 (target_regsets): Rename to ...
11365 (m68k_regsets): ... this, and make static.
11366 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
11367 (m68k_regs_info): New function.
11368 (m68k_arch_setup): New function.
11369 (the_low_target): Adjust.
11370 (initialize_low_arch): New function.
11371 * linux-sh-low.c (tdesc_sharch): Declare.
11372 (target_regsets): Rename to ...
11373 (sh_regsets): ... this, and make static.
11374 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
11375 (sh_regs_info, sh_arch_setup): New functions.
11376 (the_low_target): Adjust.
11377 (initialize_low_arch): New function.
11378 * linux-bfin-low.c (tdesc_bfin): Declare.
11379 (bfin_arch_setup): New function.
11380 (bfin_usrregs_info, regs_info): New globals.
11381 (bfin_regs_info): New function.
11382 (the_low_target): Adjust.
11383 (initialize_low_arch): New function.
11384 * linux-cris-low.c (tdesc_cris): Declare.
11385 (cris_arch_setup): New function.
11386 (cris_usrregs_info, regs_info): New globals.
11387 (cris_regs_info): New function.
11388 (the_low_target): Adjust.
11389 (initialize_low_arch): New function.
11390 * linux-cris-low.c (tdesc_crisv32): Declare.
11391 (cris_arch_setup): New function.
11392 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
11393 (cris_regs_info): New function.
11394 (the_low_target): Adjust.
11395 (initialize_low_arch): New function.
11396 * linux-m32r-low.c (tdesc_m32r): Declare.
11397 (m32r_arch_setup): New function.
11398 (m32r_usrregs_info, regs_info): New globals.
11399 (m32r_regs_info): Adjust.
11400 (initialize_low_arch): New function.
11401 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
11402 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
11403 (tic6x_usrregs_info): Forward declare.
11404 (tic6x_read_description): New function, based on ...
11405 (tic6x_arch_setup): ... this. Reimplement.
11406 (target_regsets): Rename to ...
11407 (tic6x_regsets): ... this, and make static.
11408 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
11409 (tic6x_regs_info): New function.
11410 (the_low_target): Adjust.
11411 (initialize_low_arch): New function.
11412 * linux-xtensa-low.c (tdesc_xtensa): Declare.
11413 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
11414 (target_regsets): Rename to ...
11415 (xtensa_regsets): ... this, and make static.
11416 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
11418 (xtensa_arch_setup, xtensa_regs_info): New functions.
11419 (the_low_target): Adjust.
11420 (initialize_low_arch): New function.
11421 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
11422 (nios2_arch_setup): Set the current process'es tdesc.
11423 (target_regsets): Rename to ...
11424 (nios2_regsets): ... this.
11425 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
11426 (nios2_regs_info): New function.
11427 (the_low_target): Adjust.
11428 (initialize_low_arch): New function.
11429 * linux-aarch64-low.c (tdesc_aarch64): Declare.
11430 (aarch64_arch_setup): Set the current process'es tdesc.
11431 (target_regsets): Rename to ...
11432 (aarch64_regsets): ... this.
11433 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
11434 (aarch64_regs_info): New function.
11435 (the_low_target): Adjust.
11436 (initialize_low_arch): New function.
11437 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
11439 (target_regsets): Rename to ...
11440 (tile_regsets): ... this.
11441 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
11442 (tile_regs_info): New function.
11443 (tile_arch_setup): Set the current process'es tdesc.
11444 (the_low_target): Adjust.
11445 (initialize_low_arch): New function.
11446 * spu-low.c (tdesc_spu): Declare.
11447 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
11448 * win32-arm-low.c (tdesc_arm): Declare.
11449 (arm_arch_setup): New function.
11450 (the_low_target): Install arm_arch_setup instead of
11451 init_registers_arm.
11452 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
11453 (init_windows_x86): Rename to ...
11454 (i386_arch_setup): ... this. Set `win32_tdesc'.
11455 (the_low_target): Adjust.
11456 * win32-low.c (win32_tdesc): New global.
11457 (child_add_thread): Don't create the thread cache here.
11458 (do_initial_child_stuff): Set the new process'es tdesc.
11459 * win32-low.h (struct target_desc): Forward declare.
11460 (win32_tdesc): Declare.
11461 * lynx-i386-low.c (tdesc_i386): Declare global.
11462 (lynx_i386_arch_setup): Set `lynx_tdesc'.
11463 * lynx-low.c (lynx_tdesc): New global.
11464 (lynx_add_process): Set the new process'es tdesc.
11465 * lynx-low.h (struct target_desc): Forward declare.
11466 (lynx_tdesc): Declare global.
11467 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
11468 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
11469 * nto-low.c (nto_tdesc): New global.
11470 (do_attach): Set the new process'es tdesc.
11471 * nto-low.h (struct target_desc): Forward declare.
11472 (nto_tdesc): Declare.
11473 * nto-x86-low.c (tdesc_i386): Declare.
11474 (nto_x86_arch_setup): Set `nto_tdesc'.
11476 2013-06-04 Gary Benson <gbenson@redhat.com>
11478 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
11479 to qSupported response when appropriate.
11480 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
11481 with nonzero-length annex.
11482 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
11483 arguments supplied in annex.
11485 2013-05-31 Doug Evans <dje@google.com>
11488 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
11489 64 bits in 64-cross-32 environment.
11491 2013-05-28 Pedro Alves <palves@redhat.com>
11493 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
11494 (aarch64-without-fpu.c): Delete rule.
11495 * configure.srv (aarch64*-*-linux*): Remove references to
11496 aarch64-without-fpu.o and aarch64-without-fpu.xml.
11497 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
11500 2013-05-24 Pedro Alves <palves@redhat.com>
11502 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
11503 instead of strchr/decode_address. Error if the range isn't split
11504 with a ','. Don't assume there's be a ':' in the action.
11506 2013-05-23 Yao Qi <yao@codesourcery.com>
11507 Pedro Alves <palves@redhat.com>
11509 * linux-low.c (lwp_in_step_range): New function.
11510 (linux_wait_1): If the thread was range stepping and stopped
11511 outside the stepping range, report the stop to GDB. Otherwise,
11512 continue stepping. Add range stepping debug output.
11513 (linux_set_resume_request): Copy the step range from the resume
11514 request to the lwp.
11515 (linux_supports_range_stepping): New.
11516 (linux_target_ops) <supports_range_stepping>: Set to
11517 linux_supports_range_stepping.
11518 * linux-low.h (struct linux_target_ops)
11519 <supports_range_stepping>: New field.
11520 (struct lwp_info) <step_range_start, step_range_end>: New fields.
11521 * linux-x86-low.c (x86_supports_range_stepping): New.
11522 (the_low_target) <supports_range_stepping>: Set to
11523 x86_supports_range_stepping.
11524 * server.c (handle_v_cont): Handle 'r' action.
11525 (handle_v_requests): Append ";r" if the target supports range
11527 * target.h (struct thread_resume) <step_range_start,
11528 step_range_end>: New fields.
11529 (struct target_ops) <supports_range_stepping>:
11531 (target_supports_range_stepping): New macro.
11533 2013-05-17 Joel Brobecker <brobecker@adacore.com>
11535 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
11536 confusion in comment.
11538 2013-05-17 Joel Brobecker <brobecker@adacore.com>
11540 * lynx-low.c (struct process_info_private): New type.
11541 (lynx_add_process): New function.
11542 (lynx_create_inferior, lynx_attach): Replace calls to
11543 add_process by calls to lynx_add_process.
11544 (lynx_resume): If PTID is null, then try using
11545 current_process()->private->last_wait_event_ptid.
11547 (lynx_clear_inferiors): Delete. The contents of that function
11548 has been inlined in lynx_mourn;
11549 (lynx_wait_1): Save the ptid in the process's private data.
11550 (lynx_mourn): Free the process' private data. Replace call
11551 to lynx_clear_inferiors by call to clear_inferiors.
11553 2013-05-17 Yao Qi <yao@codesourcery.com>
11555 * i386-low.c (i386_length_and_rw_bits): Move the comment to
11558 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
11560 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
11561 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
11562 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
11563 PT_TEXT_END_ADDR guards. Update comments.
11564 (linux_target_op) <read_offsets>: Conditionally define to
11565 linux_read_offsets if the target is UCLIBC and if it defines
11566 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
11568 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
11569 Andrew Jenner <andrew@codesourcery.com>
11571 * Makefile.in (SFILES): Add linux-nios2-low.c.
11572 (clean): Add action to delete nios2-linux.c.
11573 (nios2-linux.c): New rule.
11574 * configure.srv: Add nios2*-*-linux*.
11575 * linux-nios2-low.c: New.
11577 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
11579 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
11581 2013-04-25 Hui Zhu <hui@codesourcery.com>
11584 * ax.c (ax_printf): Add fflush.
11586 2013-04-22 Tom Tromey <tromey@redhat.com>
11588 * Makefile.in (SFILES): Add filestuff.c.
11589 (OBS): Add filestuff.o.
11590 (filestuff.o): New target.
11591 * config.in, configure: Rebuild.
11592 * configure.ac: Check for fdwalk, pipe2.
11594 2013-04-17 Pedro Alves <palves@redhat.com>
11596 * configure.ac (USE_THREAD_DB): Delete variable.
11597 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
11598 Don't AC_SUBST USE_THREAD_DB.
11599 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
11600 * config.in, configure: Regenerate.
11602 2013-04-16 Pedro Alves <palves@redhat.com>
11604 * linux-low.h (struct lwp_info) <thread_known>: Move under
11605 the USE_THREAD_DB #ifdef.
11607 2013-04-16 Pedro Alves <palves@redhat.com>
11609 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
11610 (linux-low.o): Delete rule.
11611 * linux-low.h: Always include "gdb_thread_db.h" instead of
11612 conditionally including thread_db.h.
11613 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
11616 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11618 * Makefile.in (install-only): Fix make install regression.
11620 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
11622 Convert man pages to texinfo, new gdbinit.5 texinfo page.
11623 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
11625 * gdbserver.1: Remove.
11627 2013-03-22 Pedro Alves <palves@redhat.com>
11629 * linux-low.c (handle_extended_wait): Don't call
11630 linux_enable_event_reporting.
11632 2013-03-15 Tony Theodore <tonyt@logyst.com>
11635 * Makefile.in (SHELL): Use @SHELL@.
11637 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
11639 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
11642 2013-03-13 Joel Brobecker <brobecker@adacore.com>
11644 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
11645 Remove extraneous NULL element.
11647 2013-03-13 Yao Qi <yao@codesourcery.com>
11649 * tracepoint.c (traceframe_read_tsv): Look for the last matched
11650 'V' block in trace frame.
11652 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
11654 * target.h (struct target_ops): Add btrace ops.
11655 (target_supports_btrace): New macro.
11656 (target_enable_btrace): New macro.
11657 (target_disable_btrace): New macro.
11658 (target_read_btrace): New macro.
11659 * gdbthread.h (struct thread_info): Add btrace field.
11660 * server.c: Include btrace-common.h.
11661 (handle_btrace_general_set): New function.
11662 (handle_btrace_enable): New function.
11663 (handle_btrace_disable): New function.
11664 (handle_general_set): Call handle_btrace_general_set.
11665 (handle_qxfer_btrace): New function.
11666 (struct qxfer qxfer_packets[]): Add btrace entry.
11667 * inferiors.c (remove_thread): Disable btrace.
11668 * linux-low: Include linux-btrace.h.
11669 (linux_low_enable_btrace): New function.
11670 (linux_low_read_btrace): New function.
11671 (linux_target_ops): Add btrace ops.
11672 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
11673 Add srv_linux_btrace=yes.
11674 (x86_64-*-linux*): Add linux-btrace.o.
11675 Add srv_linux_btrace=yes.
11676 * configure.ac: Define HAVE_LINUX_BTRACE.
11677 * config.in: Regenerated.
11678 * configure: Regenerated.
11680 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
11682 * server.c (handle_qxfer): Preserve error message if -3 is
11684 (qxfer): Document the -3 return value.
11686 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
11688 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
11689 (linux_btrace_h): New variable.
11690 (linux-btrace.o): New rule.
11692 2013-03-08 Stan Shebs <stan@codesourcery.com>
11693 Hafiz Abid Qadeer <abidh@codesourcery.com>
11695 * tracepoint.c (trace_buffer_size): New global.
11696 (DEFAULT_TRACE_BUFFER_SIZE): New define.
11697 (init_trace_buffer): Change to one-argument function. Allocate
11698 trace buffer memory.
11699 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
11700 handle QTBuffer:size packet.
11701 (cmd_bigqtbuffer_size): New function.
11702 (initialize_tracepoint): Call init_trace_buffer with
11703 DEFAULT_TRACE_BUFFER_SIZE.
11704 * server.c (handle_query): Add QTBuffer:size in the
11707 2013-03-07 Yao Qi <yao@codesourcery.com>
11709 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
11710 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
11712 (cmd_qtsp): Adjust condition. Do post increment.
11713 Set cur_action and cur_step_action back to 0.
11715 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
11718 * linux-low.c (linux_write_memory): Return early success if LEN is
11721 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
11723 * configure.srv: Add x86_64-*-cygwin* as target.
11725 2013-02-28 Tom Tromey <tromey@redhat.com>
11727 * configure.ac: Invoke AC_SYS_LARGEFILE.
11728 * configure, config.in: Rebuild.
11730 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
11732 * win32-low.c: Throughout, fix format strings and casts of
11733 printf-like functions to avoid type related warnings on all
11735 (get_child_debug_event): Print dwDebugEventCode as hex since
11736 that's how it's usually documented.
11738 2013-02-28 Yao Qi <yao@codesourcery.com>
11740 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
11743 2013-02-27 Jiong Wang <jiwang@tilera.com>
11745 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
11746 (reg-tilegx32.c): New rule.
11747 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
11748 * linux-tile-low.c (tile_arch_setup): New function. Invoke
11749 different register info initializer according to elf class.
11750 (init_registers_tilgx32): New function. The tilegx32 register info
11752 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
11753 (tile_store_gregset): Likewise.
11755 2013-02-27 Yao Qi <yao@codesourcery.com>
11757 * server.c (process_point_options): Print debug message when
11758 debug_threads is true.
11760 2013-02-26 Yao Qi <yao@codesourcery.com>
11762 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
11764 2013-02-19 Pedro Alves <palves@redhat.com>
11765 Kai Tietz <ktietz@redhat.com>
11769 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
11770 instead of strtoul to extract address from packet.
11771 (process_serial_event) <'z'>: Likewise.
11773 2013-02-18 Yao Qi <yao@codesourcery.com>
11775 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
11777 2013-02-14 Pedro Alves <palves@redhat.com>
11781 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
11782 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
11784 2013-02-14 Pedro Alves <palves@redhat.com>
11786 * tracepoint.c (cmd_qtdpsrc): Use savestring.
11788 2013-02-14 Pedro Alves <palves@redhat.com>
11790 * tracepoint.c (save_string): Delete.
11791 (add_tracepoint_action): Use savestring instead of save_string.
11793 2013-02-12 Pedro Alves <palves@redhat.com>
11795 * linux-xtensa-low.c: Ditto.
11796 * xtensa-xtregs.c: Ditto.
11798 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
11800 * thread-db.c (thread_db_get_tls_address): NULL pointer check
11803 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
11805 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
11806 aarch64_num_wp_regs and aarch64_num_bp_regs to
11807 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
11809 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
11811 * linux-aarch64-low.c (ps_get_thread_area): Replace
11812 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
11814 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
11815 Marcus Shawcroft <marcus.shawcroft@arm.com>
11816 Nigel Stephens <nigel.stephens@arm.com>
11817 Yufeng Zhang <yufeng.zhang@arm.com>
11819 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
11820 (aarch64.c, aarch64-without-fpu.c): New targets.
11821 * configure.srv (aarch64*-*-linux*): New.
11822 * linux-aarch64-low.c: New file.
11824 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
11826 * linux-low.c (handle_extended_wait, linux_create_inferior)
11827 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
11828 (dequeue_one_deferred_signal, linux_resume_one_thread)
11829 (fetch_register, linux_write_memory, linux_enable_event_reporting)
11830 (linux_tracefork_grandchild, linux_test_for_tracefork)
11831 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
11832 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
11833 where the argument is 0.
11835 2013-01-25 Yao Qi <yao@codesourcery.com>
11837 * event-loop.c: Include "queue.h".
11838 (gdb_event_p): New typedef.
11839 (struct gdb_event) <next_event>: Remove.
11840 (event_queue): Change to QUEUE(gdb_event_p).
11841 (async_queue_event): Remove.
11842 (gdb_event_xfree): New.
11843 (initialize_event_loop): New.
11844 (process_event): Use API from QUEUE.
11845 (wait_for_event): Likewise.
11846 * server.c (main): Call initialize_event_loop.
11847 * server.h (initialize_event_loop): Declare.
11849 2013-01-18 Yao Qi <yao@codesourcery.com>
11851 * ax.h (struct eval_agent_expr_context): New.
11852 (gdb_eval_agent_expr): Update declaration.
11853 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
11854 TFRAME. Add new argument CTX.
11855 * server.h (struct eval_agent_expr_context): Declare.
11856 (agent_mem_read, agent_tsv_read): Update declaration.
11857 (agent_mem_read_string): Likewise.
11858 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
11859 (add_traceframe_block): Add new argument TPOINT.
11860 Increase TPOINT->traceframe_usage.
11861 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
11862 eval_tracepoint_agent_expr.
11863 (condition_true_at_tracepoint): Likewise.
11864 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
11865 (agent_mem_read_string, agent_tsv_read): Likewise.
11867 2013-01-16 Yao Qi <yao@codesourcery.com>
11869 * linux-low.c (linux_resume_one_lwp): Don't check
11870 'lwp->bp_reinsert != 0'.
11872 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11873 Pedro Alves <palves@redhat.com>
11875 * lynx-low.c (ptrace_request_to_str): Define a temporary
11876 macro and use it to simplify this function's implementation.
11878 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11880 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
11883 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11885 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
11887 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11889 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
11891 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11893 * lynx-low.c (lynx_resume): Use the resume_info parameter
11894 to determine the ptid for the lynx_ptrace call, unless
11895 it is equal to minus_one_ptid, in which case we use the
11896 ptid of the current_inferior.
11897 (lynx_wait_1): After having received a thread create/exit
11898 event, resume the inferior's execution using the signaling
11899 thread's ptid, rather than the old ptid.
11901 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11903 * lynx-low.c (lynx_resume): Delete variable ret.
11905 2013-01-01 Joel Brobecker <brobecker@adacore.com>
11907 * gdbreplay.c (gdbreplay_version): Update copyright year.
11908 * server.c (gdbserver_version): Likewise.
11910 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11912 * lynx-low.c (lynx_wait_1): Add debug trace before adding
11915 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11917 * lynx-low.c (ptrace_request_to_str): Add handling for
11918 PTRACE_GETTRACESIG.
11920 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11922 * lynx-low.c (lynx_attach): Delete variable new_process.
11924 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11926 * lynx-low.c (lynx_create_inferior): Delete variable
11929 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11931 * lynx-low.c (ptrace_request_to_str): Do not handle
11932 PTRACE_GETTHREADLIST if this macro does not exist.
11934 2012-12-15 Yao Qi <yao@codesourcery.com>
11936 * Makefile.in (OBS): Add notif.o.
11937 * notif.c, notif.h: New.
11938 * server.c: Include "notif.h".
11939 (struct vstop_notif) <next>: Remove.
11941 (queue_stop_reply): Update.
11942 (push_event, send_next_stop_reply): Remove.
11943 (discard_queued_stop_replies): Update.
11944 (notif_stop): New variable.
11945 (handle_v_stopped): Remove.
11946 (handle_v_requests): Don't call handle_v_stopped. Call
11947 handle_ack_notif instead.
11948 (queue_stop_reply_callback): Call notif_event_enque instead
11949 of queue_stop_reply.
11950 (handle_status): Don't call send_next_stop_reply, call
11951 notif_write_event instead.
11952 (kill_inferior_callback): Likewise.
11953 (detach_or_kill_inferior_callback): Likewise.
11954 (main): Call initialize_notif.
11955 (process_serial_event): Call QUEUE_is_empty.
11956 (handle_target_event): Call notif_push instead of push event.
11957 * server.h (push_event): Remove declaration.
11959 2012-12-10 Tom Tromey <tromey@redhat.com>
11961 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
11962 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
11965 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
11966 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
11967 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
11968 (amd64-linux-ipa.o, ax.o): Rewrite.
11969 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
11970 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
11971 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
11972 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
11973 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
11974 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
11975 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
11976 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
11977 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
11978 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
11979 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
11980 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
11981 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
11982 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
11983 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
11984 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
11985 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
11986 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
11987 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
11988 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
11989 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
11990 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
11991 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
11992 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
11993 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
11994 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
11995 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
11996 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
11997 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
11998 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
11999 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
12000 (reg-tilegx.o): Remove.
12001 (all_object_files): New macro.
12002 Include .deps files.
12003 * aclocal.m4, configure: Rebuild.
12004 * acinclude.m4: Include depstand.m4, lead-dot.m4.
12005 * configure.ac: Invoke ZW_CREATE_DEPDIR,
12006 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
12008 2012-12-05 Tom Tromey <tromey@redhat.com>
12011 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
12013 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
12015 * configure.ac: Check for linux/perf_event.h.
12016 * config.in: Regenerated.
12017 * configure: Regenerated.
12019 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
12021 * hostio.c (handle_readlink): Decrease buffer size
12022 parameter passed to readlink by one byte.
12024 2012-11-26 Yao Qi <yao@codesourcery.com>
12026 * configure.ac (build_warnings): Append '-Wempty-body'.
12027 * configure: Regenerated.
12028 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
12031 2012-11-15 Pierre Muller <muller@sourceware.org>
12033 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
12034 * config.in: Regenerate.
12035 * configure: Regenerate.
12036 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
12037 Use "gdb_wait.h" header instead of <sys/wait.h> header.
12038 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
12039 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
12041 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
12042 instead of <sys/wait.h> header.
12043 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
12045 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
12047 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
12048 (various make rules): Remove -DGDBSERVER
12050 2012-11-09 Yao Qi <yao@codesourcery.com>
12052 * spu-low.c (current_ptid): Move it to ..
12053 * gdbthread.h: ... here. New.
12054 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
12055 * server.c (myresume, process_serial_event): Likewise.
12056 * thread-db.c (thread_db_find_new_threads): Likewise.
12057 * tracepoint.c (run_inferior_command): Likewise.
12059 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
12061 * server.c (handle_search_memory_1): Include access length in
12064 2012-09-05 Michael Brandt <michael.brandt@axis.com>
12066 * linux-crisv32-low.c: Fix compile errors.
12068 2012-09-04 Yao Qi <yao@codesourcery.com>
12070 * tracepoint.c (cmd_qtsv): Adjust debug message.
12071 Don't check CUR_TPOINT.
12073 2012-08-28 Yao Qi <yao@codesourcery.com>
12075 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
12076 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
12077 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
12078 Remove declarations of xmalloc, xreallloc, xstrdup and
12080 * Makefile.in (libiberty_h): New.
12081 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
12082 (linux-bfin-low.o): Append dependency 'libiberty.h'.
12084 2012-08-23 Yao Qi <yao@codesourcery.com>
12086 * server.h: Remove declaration of 'xsnprintf'.
12088 2012-08-22 Keith Seitz <keiths@redhat.com>
12090 * server.h: Include build-gnulib-gbserver/config.h.
12091 * gdbreplay.c: Likewise.
12093 2012-08-08 Doug Evans <dje@google.com>
12095 * Makefile.in (SFILES): Add gdb_vecs.c.
12096 (OBS): Add gdb_vecs.o.
12097 (gdb_vecs_h, host_defs_h): New variables.
12098 (thread-db.o): Add $(gdb_vecs_h) dependency.
12099 (gdb_vecs.o): New rule.
12100 * thread-db.c: #include "gdb_vecs.h".
12101 (thread_db_load_search): Use a vector to iterate over path elements.
12102 Handle text appearing after "$pdir".
12104 * configure.ac: Add check for strstr.
12105 * config.in: Regenerate.
12106 * configure: Regenerate.
12108 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
12110 * hostio.c (handle_pread): If pread fails, fall back to attempting
12112 (handle_pwrite): Likewise for pwrite.
12114 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
12116 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
12117 between unsupported TYPE and unimplementable ADDR/LEN combination.
12118 (arm_insert_point): Act on new return value.
12120 2012-07-31 Pedro Alves <palves@redhat.com>
12122 * server.c (process_point_options): Only skip tokens if we find
12123 one that is unrecognized. Don't treat 'X' specially while
12124 skipping unrecognized tokens.
12126 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
12128 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
12129 to 4-byte-align HW breakpoint addresses for Thumb.
12131 2012-07-27 Yao Qi <yao@codesourcery.com>
12135 * server.h: Declare gdb_agent_about_to_close.
12136 * target.c (kill_inferior): Include "agent.h".
12137 New. Send command 'kill'.
12138 * target.h (kill_inferior): Removed macro.
12139 * tracepoint.c (gdb_agent_about_to_close): New.
12140 (gdb_agent_helper_thread): Handle command 'close'.
12141 Wait endlessly until the inferior stops.
12142 Install gdb_agent_remove_socket to atexit hook.
12143 (agent_socket_name): New static variable.
12144 (gdb_agent_socket_init): Replace local variable 'name' with
12145 'agent_socket_name'.
12146 (gdb_agent_remove_socket): New.
12148 2012-07-27 Yao Qi <yao@codesourcery.com>
12150 * server.c (process_point_options): Stop at 'X' when parsing.
12152 2012-07-19 Michael Eager <eager@eagercon.com>
12154 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
12156 * linux-x86-low.c (x86_insert_point, x86_remove_point):
12157 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
12158 hardware breakpoint.
12160 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12162 * gdbserver/linux-low.c (initialize_low): Call
12163 linux_ptrace_init_warnings.
12165 2012-07-02 Doug Evans <dje@google.com>
12167 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
12170 2012-07-02 Stan Shebs <stan@codesourcery.com>
12172 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
12173 (ax.o): Add it to build rule.
12175 (OBS): Add format.o.
12176 (IPA_OBS): Add format.o.
12177 * server.c (handle_query): Claim support for breakpoint commands.
12178 (process_point_options): Add command case.
12179 (process_serial_event): Leave running if there are printfs in
12181 * mem-break.h (any_persistent_commands): Declare.
12182 (add_breakpoint_commands): Declare.
12183 (gdb_no_commands_at_breakpoint): Declare.
12184 (run_breakpoint_commands): Declare.
12185 * mem-break.c (struct point_command_list): New struct.
12186 (struct breakpoint): New field command_list.
12187 (any_persistent_commands): New function.
12188 (add_commands_to_breakpoint): New function.
12189 (add_breakpoint_commands): New function.
12190 (gdb_no_commands_at_breakpoint): New function.
12191 (run_breakpoint_commands): New function.
12192 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
12194 * ax.c: Include format.h.
12195 (ax_printf): New function.
12196 (gdb_eval_agent_expr): Add printf opcode.
12198 2012-06-13 Yao Qi <yao@codesourcery.com>
12200 * server.c (start_inferior): Remove duplicated writes to fields
12201 'last_resume_kind' and 'last_status' of 'current_inferior'.
12203 2012-06-12 Yao Qi <yao@codesourcery.com>
12204 Pedro Alves <palves@redhat.com>
12206 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
12208 * server.c (handle_v_cont): Extend comment.
12210 2012-06-11 Yao Qi <yao@codesourcery.com>
12212 * linux-low.c (linux_attach): Add 'static'.
12214 2012-06-06 Yao Qi <yao@codesourcery.com>
12216 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
12218 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
12220 Fix gcc -flto compilation warning.
12221 * server.c (main): Make variable multi_mode and attach volatile.
12223 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
12225 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
12226 if the platform doesn't know about it.
12228 2012-05-30 Jeff Kenton <jkenton@tilera.com>
12230 * Makefile.in (SFILES): Add linux-tile-low.c.
12231 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
12232 * configure.srv: Handle tilegx-*-linux*.
12233 * linux-tile-low.c: New file.
12235 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12237 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
12239 2012-05-24 Pedro Alves <palves@redhat.com>
12243 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
12245 2012-05-24 Pedro Alves <palves@redhat.com>
12249 Replace target_signal with gdb_signal throughout.
12251 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
12253 * linux-low.c (linux_store_registers): Avoid the copying sequence
12254 when no data has been retrieved by ptrace.
12256 2012-05-22 Will Deacon <will.deacon@arm.com>
12258 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
12259 Include asm/ptrace.h.
12260 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
12263 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
12265 * linux-low.c (linux_store_registers): Don't re-retrieve data
12266 with ptrace that has already been obtained from /proc. Always
12267 copy any data retrieved with ptrace to the buffer supplied.
12269 2012-05-11 Yao Qi <yao@codesourcery.com>
12270 Pedro Alves <palves@redhat.com>
12272 * linux-low.c (enum stopping_threads_kind): New.
12273 (stopping_threads): Change type to `enum stopping_threads_kind'.
12274 (handle_extended_wait): If stopping and suspending threads, leave
12275 the new_lwp suspended too.
12276 (linux_wait_for_event): Adjust.
12277 (stop_all_lwps): Set `stopping_threads' to
12278 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
12279 whether we're suspending threads or just stopping them. Assert no
12282 2012-04-29 Yao Qi <yao@codesourcery.com>
12284 * server.h: Move some code to ...
12285 * gdbthread.h: ... here. New.
12286 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
12287 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
12288 (nto-low.o, win32-low.o): Likewise.
12289 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
12290 * regcache.c, remote-utils.c, server.c: Likewise.
12291 * target.c, tracepoint.c, win32-low.c: Likewise.
12293 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
12295 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
12296 (PTRACE_ARG4_TYPE): Likewise.
12297 (PTRACE_XFER_TYPE): Likewise.
12298 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
12299 ptrace to PTRACE_ARG3_TYPE.
12300 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
12301 (PTRACE_ARG4_TYPE): Likewise.
12302 (PTRACE_XFER_TYPE): Likewise.
12303 (linux_detach_one_lwp): Cast fourth argument of
12304 ptrace to long then PTRACE_ARG4_TYPE.
12305 (regsets_fetch_inferior_registers): Cast third argument of
12306 ptrace to long then PTRACE_ARG3_TYPE.
12307 (regsets_store_inferior_registers): Likewise.
12309 2012-04-20 Pedro Alves <palves@redhat.com>
12311 * configure: Regenerate.
12313 2012-04-19 Pedro Alves <palves@redhat.com>
12315 * Makefile.in (GNULIB_BUILDDIR): New.
12316 (LIBGNU, INCGNU, GNULIB_H): Adjust.
12317 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
12318 (all, install-only, uninstall, clean-info, all-lib, clean): No
12319 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
12320 (maintainer-clean realclean distclean): Use subdir_do.
12322 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
12323 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
12324 * acinclude.m4: Include acx_configure_dir.m4.
12325 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
12326 calls. Call AC_PROG_RANLIB. Configure gnulib using
12329 (GNULIB_STDINT_H): Adjust.
12330 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
12331 * gdbreplay.c: Include build-gnulib/config.h.
12332 * server.h: Likewise.
12333 * aclocal.m4: Regenerate.
12334 * config.in: Regenerate.
12335 * configure: Regenerate.
12337 2012-04-19 Pedro Alves <palves@redhat.com>
12339 * Makefile.in (LIBGNU, INCGNU): Adjust.
12340 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
12341 (all, install-only, uninstall, clean-info, all-lib, clean)
12342 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
12343 * configure.ac: Adjust AC_OUTPUT output.
12344 * aclocal.m4: Regenerate.
12345 * configure: Regenerate.
12347 2012-04-19 Pedro Alves <palves@redhat.com>
12349 * Makefile.in (generated_files): New.
12350 (server_h): Remove the explicit dependency on config.h, and depend
12351 on $generated_files.
12353 2012-04-19 Pedro Alves <palves@redhat.com>
12355 * Makefile.in (INCGNU): Add -Ignulib.
12357 2012-04-19 Pedro Alves <palves@redhat.com>
12359 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
12360 (INCGNU): ... this, and spell out -I here.
12361 (GNULIB_LIB): Rename to ...
12362 (LIBGNU): ... this.
12363 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
12365 2012-04-19 Pedro Alves <palves@redhat.com>
12367 * config.in: Regenerate.
12369 2012-04-19 Pedro Alves <palves@redhat.com>
12371 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
12372 * server.h (memmem): Remove declaration.
12373 * config.in: Regenerate.
12374 * configure: Regenerate.
12376 2012-04-19 Yao Qi <yao@codesourcery.com>
12378 * Makefile.in (SFILES): Add common/vec.c.
12382 2012-04-19 Yao Qi <yao@codesourcery.com>
12384 * remote-utils.c (prepare_resume_reply): Replace with macro
12385 target_core_of_thread.
12386 * server.c (handle_qxfer_threads_proper): Likewise.
12387 * target.h (traget_core_of_thread): New macro.
12389 2012-04-18 Pedro Alves <palves@redhat.com>
12391 * aclocal.m4: Regenerate.
12392 * configure: Regenerate.
12394 2012-04-16 Yao Qi <yao@codesourcery.com>
12396 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
12397 duplicated on address.
12399 2012-04-16 Yao Qi <yao@codesourcery.com>
12401 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
12402 (struct tracepoint_action_ops) <send>: New field.
12403 (m_tracepoint_action_send, r_tracepoint_action_send): New.
12404 (agent_expr_send, x_tracepoint_action_send): New.
12405 (l_tracepoint_action_send): New.
12406 (cmd_qtdp): Download and install tracepoint
12407 according to `use_agent'.
12408 (run_inferior_command): Add one more parameter `len'.
12410 (tracepoint_send_agent): New.
12411 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
12413 2012-04-16 Yao Qi <yao@codesourcery.com>
12415 * tracepoint.c (download_tracepoints): Moved to ...
12416 (cmd_qtstart): ... here.
12418 2012-04-14 Yao Qi <yao@codesourcery.com>
12420 * tracepoint.c: Include inttypes.h.
12421 (struct collect_memory_action): Use sized types.
12422 (struct tracepoint): Likewise.
12423 (cmd_qtdp, stop_tracing): Update print specifiers.
12424 (cmd_qtp, response_tracepoint): Likewise.
12425 (collect_data_at_tracepoint): Likewise.
12426 (collect_data_at_step): Likewise.
12428 2012-04-14 Yao Qi <yao@codesourcery.com>
12430 Import gnulib module inttypes.
12431 * aclocal.m4, config.in, configure: Regenerated.
12433 2012-04-14 Yao Qi <yao@codesourcery.com>
12435 * Makefile.in (maintainer-clean, realclean, distclean): Remove
12436 Makefile and config.status at last.
12438 2012-04-13 Yao Qi <yao@codesourcery.com>
12440 * tracepoint.c: Include stdint.h unconditionally.
12442 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
12444 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
12445 on BFD_HAVE_SYS_PROCFS_TYPE.
12446 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
12447 * configure: Regenerate.
12448 * config.in: Likewise.
12450 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
12452 * Makefile.in (clean): Also remove x32.c x32-linux.c
12453 x32-avx.c x32-avx-linux.c.
12454 (x32.o): New target.
12456 (x32-linux.o): Likewise.
12457 (x32-linux.c): Likewise.
12458 (x32-avx.o): Likewise.
12459 (x32-avx.c): Likewise.
12460 (x32-avx-linux.o): Likewise.
12461 (x32-avx-linux.c): Likewise.
12463 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
12464 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
12465 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
12466 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
12467 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
12468 i386/x32-avx-linux.xml.
12470 * linux-x86-low.c (init_registers_x32_linux): New prototype.
12471 (init_registers_x32_avx_linux): Likwise.
12472 (x86_linux_update_xmltarget): Call init_registers_x32_linux
12473 or init_registers_x32_avx_linux if linux_is_elf64 is false.
12475 2012-04-13 Pedro Alves <palves@redhat.com>
12477 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
12478 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
12479 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
12480 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
12483 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
12485 * linux-x86-low.c (compat_x32_clock_t): New.
12486 (compat_x32_siginfo_t): Likewise.
12487 (compat_x32_siginfo_from_siginfo): Likewise.
12488 (siginfo_from_compat_x32_siginfo): Likewise.
12489 (linux_is_elf64): Likewise.
12490 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
12491 and siginfo_from_compat_x32_siginfo for x32.
12492 (x86_arch_setup): Set linux_is_elf64.
12494 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
12497 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
12499 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
12500 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
12501 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
12502 compatible with process.
12504 2012-04-12 Yao Qi <yao@codesourcery.com>
12506 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
12507 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
12508 (install-only, install-info, clean): Handle sub dir gnulib.
12509 (all-lib, am--refresh): New targets.
12510 (memmem.o): Remove target.
12511 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
12512 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
12513 (AC_REPLACE_FUNCS): Remove memmem.
12514 Invoke gl_INIT and AM_INIT_AUTOMAKE.
12515 (AC_OUTPUT): Generate Makefile in gnulib/.
12516 * aclocal.m4, config.in, configure: Regenerated.
12518 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
12520 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
12522 2012-04-05 Pedro Alves <palves@redhat.com>
12524 -Werror=strict-aliasing
12526 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
12529 2012-04-04 Pedro Alves <palves@redhat.com>
12531 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12532 (sparc_store_gregset_from_stack, sparc_store_gregset)
12533 (sparc_breakpoint_at): Fix formatting.
12535 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
12537 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
12539 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
12540 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
12541 * config.in: Regenerate.
12542 * configure: Likewise.
12544 2012-03-29 Pedro Alves <palves@redhat.com>
12546 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
12547 Correct ptrace arguments.
12549 2012-03-28 Pedro Alves <palves@redhat.com>
12551 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
12552 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
12553 (IA64_FR1_REGNUM): New defines.
12554 (ia64_fetch_register): New.
12555 (the_low_target): Install it.
12556 * linux-low.h (struct linux_target_ops) <fetch_register>: New
12558 * linux-low.c (linux_fetch_registers): Try the
12559 the_low_target.fetch_register hook first.
12561 * linux-arm-low.c (the_low_target): Adjust.
12562 * linux-bfin-low.c (the_low_target): Adjust.
12563 * linux-cris-low.c (the_low_target): Adjust.
12564 * linux-crisv32-low.c (the_low_target): Adjust.
12565 * linux-m32r-low.c (the_low_target): Adjust.
12566 * linux-m68k-low.c (the_low_target): Adjust.
12567 * linux-mips-low.c (the_low_target): Adjust.
12568 * linux-ppc-low.c (the_low_target): Adjust.
12569 * linux-s390-low.c (the_low_target): Adjust.
12570 * linux-sh-low.c (the_low_target): Adjust.
12571 * linux-sparc-low.c (the_low_target): Adjust.
12572 * linux-tic6x-low.c (the_low_target): Adjust.
12573 * linux-x86-low.c (the_low_target): Adjust.
12574 * linux-xtensa-low.c (the_low_target): Adjust.
12576 2012-03-26 Pedro Alves <palves@redhat.com>
12578 * server.c (handle_qxfer_libraries): Don't bail early if
12579 the_target->qxfer_libraries_svr4 is not NULL.
12581 2012-03-26 Pedro Alves <palves@redhat.com>
12583 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
12585 2012-03-23 Pedro Alves <palves@redhat.com>
12587 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
12588 "library-list-svr4" element's start tag when the the DSO list is
12591 2012-03-23 Pedro Alves <palves@redhat.com>
12593 * linux-low.c (read_one_ptr): Read the inferior's pointer through
12594 a variable whose type size is the same as the inferior's pointer
12597 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
12599 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
12601 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
12602 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
12603 * linux-low.h: Include <signal.h>.
12604 (struct siginfo): Remove forward declaration.
12605 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
12608 2012-03-21 Mike Frysinger <vapier@gentoo.org>
12610 * .gitignore: Ignore more files.
12612 2012-03-19 Pedro Alves <palves@redhat.com>
12613 Jan Kratochvil <jan.kratochvil@redhat.com>
12615 * server.c (cont_thread, general_thread): Add describing comments.
12616 (start_inferior): Clear `cont_thread'.
12617 (handle_v_cont): Don't set `cont_thread' if resuming all threads
12620 2012-03-15 Yao Qi <yao@codesourcery.com>
12622 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
12624 (cmd_qtdp): ... here.
12626 2012-03-15 Yao Qi <yao@codesourcery.com>
12628 * tracepoint.c (struct tracepoint_action_ops): New.
12629 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
12630 (m_tracepoint_action_download): New.
12631 (r_tracepoint_action_download): New.
12632 (x_tracepoint_action_download): New.
12633 (l_tracepoint_action_download): New.
12634 (add_tracepoint_action): Install `action->ops' according type.
12635 (download_tracepoint_1): Move code `download' function pointer
12636 of various tracepoint_action_ops.
12638 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
12640 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
12641 linux_ptrace_attach_warnings.
12643 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
12645 * Makefile.in (linux-ptrace.o): New.
12646 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
12647 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
12648 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
12649 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
12650 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
12652 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
12654 2012-03-08 Yao Qi <yao@codesourcery.com>
12655 Pedro Alves <palves@redhat.com>
12657 Fix PR server/13392.
12658 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
12659 offset of JMP insn.
12660 * tracepoint.c (remove_tracepoint): New.
12661 (cmd_qtdp): Call remove_tracepoint when failed to install.
12663 2012-03-07 Pedro Alves <palves@redhat.com>
12665 * linux-low.c (get_detach_signal): New.
12666 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
12667 Pass on pending signals to PTRACE_DETACH. Check the result of the
12669 * server.c (program_signals, program_signals_p): New.
12670 (handle_general_set): Handle QProgramSignals.
12671 * server.h (program_signals, program_signals_p): Declare.
12673 2012-03-05 Pedro Alves <palves@redhat.com>
12674 Jan Kratochvil <jan.kratochvil@redhat.com>
12676 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
12679 2012-03-03 Yao Qi <yao@codesourcery.com>
12681 * tracepoint.c (tracepoint_look_up_symbols): Update call to
12682 agent_look_up_symbols.
12684 2012-03-03 Yao Qi <yao@codesourcery.com>
12686 * Makefile.in (linux-low.o): Keep dependence on agent.h.
12687 (linux-x86-low.o): Likewise.
12688 * server.h: Remove in_process_agent_loaded.
12689 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
12693 2012-03-03 Yao Qi <yao@codesourcery.com>
12695 * tracepoint.c (gdb_agent_capability): New global.
12696 (in_process_agent_loaded_ust): Renamed to
12697 `in_process_agent_supports_ust'.
12699 (in_process_agent_supports_ust): Call agent_capability_check.
12700 (clear_installed_tracepoints): Assert that agent supports
12703 2012-03-03 Yao Qi <yao@codesourcery.com>
12705 * linux-low.c (linux_supports_agent): New.
12706 (linux_target_ops): Initialize field `supports_agent' with
12707 linux_supports_agent.
12708 * target.h (struct target_ops) <supports_agent>: New.
12709 (target_supports_agent): New macro.
12710 * server.c (handle_general_set): Handle packet 'QAgent'.
12711 (handle_query): Send `QAgent+'.
12712 * Makefile.in (server.o): Depends on agent.h.
12714 2012-03-03 Yao Qi <yao@codesourcery.com>
12716 * Makefile.in (OBS): Add agent.o.
12717 Add new rule for agent.o.
12718 Track dependence of tracepoint.c on agent.h.
12719 * tracepoint.c (run_inferior_command_1):
12720 (run_inferior_command): Call agent_run_command.
12721 (gdb_ust_connect_sync_socket): Deleted. Move it to
12723 (resume_thread, stop_thread): Likewise.
12724 (gdb_ust_socket_init): Renamed to ...
12725 (gdb_agent_socket_init): ... New.
12726 (gdb_ust_thread): Renamed to ...
12727 (gdb_agent_helper_thread): ... New.
12728 (gdb_ust_init): Move some code to ...
12729 (gdb_agent_init): ... here. New.
12730 [HAVE_UST]: Call gdb_ust_init.
12731 (initialize_tracepoint_ftlib): Call gdb_agent_init.
12732 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
12733 * config.in, configure: Regenerated.
12735 2012-03-02 Pedro Alves <palves@redhat.com>
12737 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
12738 * linux-low.c (struct simple_pid_list): New.
12739 (stopped_pids): New a struct simple_pid_list pointer.
12740 (add_to_pid_list, pull_pid_from_list): New.
12741 (handle_extended_wait): Don't assume the first signal new children
12742 report is SIGSTOP. Adjust call to pull_pid_from_list.
12743 (linux_wait_for_lwp): Adjust.
12745 2012-03-02 Yao Qi <yao@codesourcery.com>
12747 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
12750 2012-03-02 Yao Qi <yao@codesourcery.com>
12752 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
12753 `stop_pc' and `tpoint'. Update caller.
12755 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
12757 * linux-low.h (linux_target_ops): Add regset_bitmap member.
12758 * linux-low.c (use_linux_regsets): New macro.
12759 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
12760 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
12761 (linux_register_in_regsets): New function.
12762 (usr_fetch_inferior_registers): Skip registers covered by
12764 (usr_store_inferior_registers): Likewise.
12765 (usr_fetch_inferior_registers): New macro.
12766 (usr_store_inferior_registers): Likewise.
12767 (linux_fetch_registers): Handle mixed regset/non-regset targets.
12768 (linux_store_registers): Likewise.
12769 * linux-mips-low.c (init_registers_mips_dsp_linux): New
12771 (init_registers_mips64_dsp_linux): Likewise.
12772 (init_registers_mips_linux): New macro.
12773 (init_registers_mips_dsp_linux): Likewise.
12774 (mips_dsp_num_regs): Likewise.
12775 (DSP_BASE, DSP_CONTROL): New fallback macros.
12776 (mips_base_regs): New macro.
12777 (mips_regmap): Use it. Fix the size.
12778 (mips_dsp_regmap): New variable.
12779 (mips_dsp_regset_bitmap): Likewise.
12780 (mips_arch_setup): New function.
12781 (mips_cannot_fetch_register): Use the_low_target.regmap rather
12783 (mips_cannot_store_register): Likewise.
12784 (the_low_target): Update .arch_setup, .num_regs and .regmap
12785 initializers. Add .regset_bitmap initializer.
12786 * linux-arm-low.c (the_low_target): Add .regset_bitmap
12788 * linux-bfin-low.c (the_low_target): Likewise.
12789 * linux-cris-low.c (the_low_target): Likewise.
12790 * linux-crisv32-low.c (the_low_target): Likewise.
12791 * linux-ia64-low.c (the_low_target): Likewise.
12792 * linux-m32r-low.c (the_low_target): Likewise.
12793 * linux-m68k-low.c (the_low_target): Likewise.
12794 * linux-ppc-low.c (the_low_target): Likewise.
12795 * linux-s390-low.c (the_low_target): Likewise.
12796 * linux-sh-low.c (the_low_target): Likewise.
12797 * linux-sparc-low.c (the_low_target): Likewise.
12798 * linux-tic6x-low.c (the_low_target): Likewise.
12799 * linux-x86-low.c (the_low_target): Likewise.
12800 * linux-xtensa-low.c (the_low_target): Likewise.
12801 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
12802 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
12803 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
12805 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
12806 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
12808 2012-02-29 Yao Qi <yao@codesourcery.com>
12809 Pedro Alves <palves@redhat.com>
12811 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
12812 `step_over_finished' is true.
12814 2012-02-27 Pedro Alves <palves@redhat.com>
12816 * linux-low.c (pid_is_stopped): Delete, moved to common/.
12817 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
12819 2012-02-27 Pedro Alves <palves@redhat.com>
12822 * linux-low.c (pid_is_stopped): New.
12823 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
12825 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
12827 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
12830 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
12832 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
12834 2012-02-24 Luis Machado <lgustavo@codesourcery>
12836 * server.c (handle_query): Advertise support for target-side
12837 breakpoint condition evaluation.
12838 (process_point_options): New function.
12839 (process_serial_event): When inserting a breakpoint, check for
12840 a target-side condition that should be evaluated.
12842 * mem-break.c: Include regcache.h and ax.h.
12843 (point_cond_list_t): New data structure.
12844 (breakpoint) <cond_list>: New field.
12845 (find_gdb_breakpoint_at): Make non-static.
12846 (delete_gdb_breakpoint_at): Clear any target-side
12848 (clear_gdb_breakpoint_conditions): New function.
12849 (add_condition_to_breakpoint): Likewise.
12850 (add_breakpoint_condition): Likewise.
12851 (gdb_condition_true_at_breakpoint): Likewise.
12852 (gdb_breakpoint_here): Return result directly instead
12853 of going through a local variable.
12855 * mem-break.h (find_gdb_breakpoint_at): New prototype.
12856 (clear_gdb_breakpoint_conditions): Likewise.
12857 (add_breakpoint_condition): Likewise.
12858 (gdb_condition_true_at_breakpoint): Likewise.
12860 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
12861 (need_step_over_p): Take target-side breakpoint condition into
12864 2012-02-24 Luis Machado <lgustavo@codesourcery>
12866 * server.h: Include tracepoint.h.
12867 (agent_mem_read, agent_get_trace_state_variable_value,
12868 agent_set_trace_state_variable_value,
12869 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
12870 get_set_tsv_func_addr): New prototypes.
12872 * ax.h: New include file.
12873 * ax.c: New source file.
12875 * tracepoint.c: Include ax.h.
12876 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
12877 agent_expr, eval_result_type): Move to ax.h.
12878 (parse_agent_expr): Rename to ...
12879 (gdb_parse_agent_expr): ... this, make it non-static and move
12881 (unparse_agent_expr) Rename to ...
12882 (gdb_unparse_agent_expr): ... this, make it non-static and move
12884 (eval_agent_expr): Rename to ...
12885 (eval_tracepoint_agent_expr): ... this.
12886 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
12887 forward declarations.
12888 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
12889 (agent_get_trace_state_variable_value): New function.
12890 (agent_set_trace_state_variable_value): New function.
12891 (cmd_qtdp): Call gdb_parse_agent_expr (...).
12892 (response_tracepoint): Call gdb_unparse_agent_expr (...).
12893 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
12894 (condition_true_at_tracepoint): Likewise.
12895 (parse_agent_expr): Rename to ...
12896 (gdb_parse_agent_expr): ... this and move to ax.c.
12897 (unparse_agent_expr): Rename to ...
12898 (gdb_unparse_agent_expr): ... this and move to ax.c.
12899 (gdb_agent_op_name): Move to ax.c.
12900 (eval_agent_expr): Rename to ...
12901 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
12903 (eval_tracepoint_agent_expr): New function.
12904 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
12906 (current_insn_ptr, emit_error, struct bytecode_address): Move to
12908 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
12909 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
12910 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
12911 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
12912 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
12913 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
12914 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
12915 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
12916 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
12917 (compile_bytecodes): Remove forward declaration.
12918 (is_goto_target): Move to ax.c.
12919 (compile_bytecodes): Move to ax.c and call
12920 agent_get_trace_state_variable_value (...) and
12921 agent_set_trace_state_variable_value (...).
12923 * Makefile.in: Update ax.c and IPA dependencies.
12925 2012-02-24 Pedro Alves <palves@redhat.com>
12927 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
12928 (cmd_bigqtbuffer_circular): ... this. Only handle
12929 'QTBuffer:circular:'.
12930 (handle_tracepoint_general_set): Adjust.
12932 2012-02-16 Yao Qi <yao@codesourcery.com>
12934 * inferiors.c: Move code to ...
12935 * dll.c: .... here. New.
12936 * server.h: Declare clear_dlls.
12937 * Makefile.in (SFILES): Add dll.c.
12941 2012-02-11 Yao Qi <yao@codesourcery.com>
12943 * server.c: (handle_monitor_command): Add a new parameter
12945 (handle_query): Update caller.
12947 2012-02-09 Joel Brobecker <brobecker@adacore.com>
12949 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
12950 * configure, config.in: Regenerate.
12951 * hostio.c: Provide an alternate implementation if HAVE_READLINK
12954 2012-02-02 Pedro Alves <palves@redhat.com>
12956 Try SIGKILL first, then PTRACE_KILL.
12957 * linux-low.c (linux_kill_one_lwp): New.
12958 (linux_kill_one_lwp): Rename to ...
12959 (kill_one_lwp_callback): ... this. Use the new
12960 linux_kill_one_lwp.
12962 2012-02-02 Pedro Alves <palves@redhat.com>
12964 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
12967 2012-01-27 Pedro Alves <palves@redhat.com>
12969 * linux-low.c (linux_child_pid_to_exec_file): Delete.
12970 (elf_64_file_p): Make static.
12971 (linux_pid_exe_is_elf_64_file): New.
12972 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
12973 Delete declarations.
12974 (linux_pid_exe_is_elf_64_file): Declare.
12975 * linux-x86-low.c (x86_arch_setup): Use
12976 linux_pid_exe_is_elf_64_file.
12978 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12980 * linux-low.c (linux_wait_for_event_1): Rename to ...
12981 (linux_wait_for_event): ... here and merge it with former
12982 linux_wait_for_event - new variable wait_ptid, use it.
12983 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
12985 2012-01-23 Pedro Alves <palves@redhat.com>
12987 * server.c (main): Avoid yet another case of infinite loop while
12988 detaching/killing after a longjmp.
12990 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
12993 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
12995 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
12997 * hostio.c (handle_readlink): New function.
12998 (handle_vFile): Call it to handle "vFile:readlink" packets.
13000 2012-01-20 Pedro Alves <palves@redhat.com>
13001 Ulrich Weigand <ulrich.weigand@linaro.org>
13003 * server.c (handle_v_requests): Only support vAttach and vRun to
13004 start multiple processes when in extended protocol mode.
13006 2012-01-17 Pedro Alves <palves@redhat.com>
13008 * tracepoint.c (initialize_tracepoint): Use mmap instead of
13009 memalign plus mprotect to allocate the scratch buffer.
13011 2012-01-13 Pedro Alves <palves@redhat.com>
13013 * server.c (attach_inferior): Clear `cont_thread'.
13015 2012-01-13 Pedro Alves <palves@redhat.com>
13017 * server.c (main): Avoid infinite loop while detaching/killing
13020 2012-01-09 Doug Evans <dje@google.com>
13022 * server.c (start_inferior): Set last_ptid in --wrapper case.
13024 2012-01-06 Yao Qi <yao@codesourcery.com>
13026 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
13028 [IN_PROCESS_AGENT] (debug_agent): New global variable.
13030 2012-01-04 Yao Qi <yao@codesourcery.com>
13032 * tracepoint.c (cmd_qtdp): Print debug message
13033 for static tracepoint.
13035 2012-01-04 Yao Qi <yao@codesourcery.com>
13037 * tracepoint.c (trace_vdebug): Differentiate debug message
13038 between gdbserver and IPA.
13040 2012-01-03 Yao Qi <yao@codesourcery.com>
13042 * tracepoint.c (tracepoint_was_hit): Don't collect for
13045 2012-01-02 Joel Brobecker <brobecker@adacore.com>
13047 * terminal.h: Reformat copyright header.
13049 2012-01-02 Joel Brobecker <brobecker@adacore.com>
13051 * server.c (gdbserver_version): Update copyright year.
13052 * gdbreplay.c (gdbreplay_version): Likewise.
13054 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
13056 * linux-low.c (linux_create_inferior): Put empty if clause for write.
13059 2011-12-18 Hui Zhu <teawater@gmail.com>
13060 * linux-low.c (linux_create_inferior): Save return value to ret.
13062 2011-12-18 Hui Zhu <teawater@gmail.com>
13064 * linux-low.c (linux_create_inferior): Save return value to ret.
13066 2011-12-16 Doug Evans <dje@google.com>
13068 * linux-low.c (linux_create_inferior): If stdio connection,
13069 redirect stdin from /dev/null, stdout to stderr.
13070 * remote-utils.c (remote_is_stdio): New static global.
13071 (remote_connection_is_stdio): New function.
13072 (remote_prepare): Handle stdio connection.
13073 (remote_open): Ditto.
13074 (remote_close): Don't close stdin for stdio connections.
13075 (read_prim,write_prim): New functions. Replace all calls to
13076 read/write to these.
13077 * server.c (main): Watch for "-" argument. Move call to
13078 remote_prepare before start_inferior.
13079 * server.h (STDIO_CONNECTION_NAME): New macro.
13080 (remote_connection_is_stdio): Declare.
13082 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
13083 in debugging output.
13085 2011-12-15 Yao Qi <yao@codesourcery.com>
13087 * tracepoint.c: Include sys/syscall.h.
13088 (gdb_ust_thread): Remove preprocessor conditional.
13090 2011-12-14 Pedro Alves <pedro@codesourcery.com>
13092 * linux-low.c (linux_detach_one_lwp): Call
13093 the_low_target.prepare_to_resume before detaching.
13095 2011-12-14 Yao Qi <yao@codesourcery.com>
13097 * tracepoint.c (gdb_ust_thread): Don't ignore return value
13100 2011-12-14 Yao Qi <yao@codesourcery.com>
13102 * i386-low.c (i386_low_stopped_data_address): Initialize local
13103 variable `control'.
13105 2011-12-13 Pedro Alves <pedro@codesourcery.com>
13109 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
13110 DR_CONTROL unless necessary. Extend comments.
13111 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
13112 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
13114 2011-12-13 Yao Qi <yao@codesourcery.com>
13116 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
13118 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
13120 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
13122 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
13123 Print new debug message for such case.
13125 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
13127 Fix overlapping memcpy.
13128 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
13129 the read_inferior_memory transfer.
13130 (delete_fast_tracepoint_jump): New variable buf. Use it for the
13131 write_inferior_memory transfer.
13132 (set_fast_tracepoint_jump): New variable buf. Use it for the
13133 read_inferior_memory and write_inferior_memory transfers.
13134 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
13135 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
13136 Use it for the write_inferior_memory transfer.
13137 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
13140 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
13142 * linux-low.c (fetch_register, store_register): Make code
13143 consistent, fix formatting.
13145 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
13147 * linux-low.c (usr_store_inferior_registers): Factor out code
13148 to handle individual registers into...
13149 (store_register): ... this new function.
13151 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
13153 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
13154 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
13155 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
13156 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
13157 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
13158 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
13159 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
13160 (srv_xmlfiles): Add new XML files.
13162 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
13164 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
13165 (init_registers_s390_linux32v1): Add prototype.
13166 (init_registers_s390_linux32v2): Likewise.
13167 (init_registers_s390_linux64v1): Likewise.
13168 (init_registers_s390_linux64v2): Likewise.
13169 (init_registers_s390x_linux64v1): Likewise.
13170 (init_registers_s390x_linux64v2): Likewise.
13171 (s390_num_regs): Increment to 52.
13172 (s390_regmap): Add orig_r2 register.
13173 (s390_num_regs_3264): Increment to 68.
13174 (s390_regmap_3264): Add orig_r2 register.
13175 (s390_collect_ptrace_register): Handle orig_r2 register.
13176 (s390_supply_ptrace_register): Likewise.
13177 (s390_fill_last_break): New function.
13178 (s390_store_last_break): Likewise.
13179 (s390_fill_system_call): New function.
13180 (s390_store_system_call): Likewise.
13181 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
13183 (s390_check_regset): New function.
13184 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
13185 NT_S390_SYSTEM_CALL regsets and use appropriate description.
13186 Update target_regsets for available register sets.
13188 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
13189 Jan Kratochvil <jan.kratochvil@redhat.com>
13191 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
13192 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
13194 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
13195 * linux-low.h (struct process_info_private): New member r_debug.
13196 * server.c (handle_qxfer_libraries): Call
13197 the_target->qxfer_libraries_svr4.
13198 (handle_qxfer_libraries_svr4): New function.
13199 (qxfer_packets): New entry "libraries-svr4".
13200 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
13201 * target.h (struct target_ops): New member qxfer_libraries_svr4.
13202 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
13203 PACKET_qXfer_libraries_svr4.
13205 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
13207 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
13208 PSW address/mask between 8-byte and 16-byte formats.
13209 (s390_supply_ptrace_register): Likewise.
13210 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
13211 basic addressing mode bit.
13213 2011-11-24 Stan Shebs <stan@codesourcery.com>
13215 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
13217 2011-11-17 Stan Shebs <stan@codesourcery.com>
13219 * tracepoint.c (struct tracepoint): New field traceframe_usage.
13220 (tracing_start_time): New global.
13221 (tracing_stop_time): New global.
13222 (tracing_user_name): New global.
13223 (tracing_notes): New global.
13224 (tracing_stop_note): New global.
13225 (cmd_qtstart): Set traceframe_usage, start_time.
13226 (stop_tracing): Set stop_time.
13227 (cmd_qtstatus): Report additional status.
13228 (cmd_qtp): New function.
13229 (handle_tracepoint_query): Call it.
13230 (cmd_qtnotes): New function.
13231 (handle_tracepoint_general_set): Call it.
13232 (get_timestamp): Rename from tsv_get_timestamp.
13234 2011-11-14 Stan Shebs <stan@codesourcery.com>
13235 Kwok Cheung Yeung <kcy@codesourcery.com>
13237 * linux-x86-low.c (small_jump_insn): New.
13238 (i386_install_fast_tracepoint_jump_pad): Add arguments for
13239 trampoline and error message, build a trampoline and issue a small
13240 jump instruction to it.
13241 (x86_install_fast_tracepoint_jump_pad): Add arguments for
13242 trampoline and error message.
13243 (x86_get_min_fast_tracepoint_insn_len): New.
13244 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
13245 * linux-low.h (struct linux_target_ops): Add arguments to
13246 install_fast_tracepoint_jump_pad operation, add new operation.
13247 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
13249 (linux_get_min_fast_tracepoint_insn_len): New function.
13250 (linux_target_op): Add new operation.
13251 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
13252 (gdb_trampoline_buffer_end): Ditto.
13253 (gdb_trampoline_buffer_error): Ditto.
13254 (struct ipa_sym_addresses): Add fields for new IPA variables.
13255 (symbol_list): Add entries for new IPA variables.
13256 (struct tracepoint): Add fields to hold the address range of the
13257 trampoline used by the tracepoint.
13258 (trampoline_buffer_head): New static variable.
13259 (trampoline_buffer_tail): Ditto.
13260 (claim_trampoline_space): New function.
13261 (have_fast_tracepoint_trampoline_buffer): New function.
13262 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
13264 (install_fast_tracepoint): Ditto, also add error buffer argument.
13265 (cmd_qtminftpilen): New function.
13266 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
13267 (fast_tracepoint_from_trampoline_address): New function.
13268 (fast_tracepoint_collecting): Handle trampoline as part of jump
13270 (set_trampoline_buffer_space): New function.
13271 (initialize_tracepoint): Initialize new IPA variables.
13272 * target.h (struct target_ops): Add arguments to
13273 install_fast_tracepoint_jump_pad operation, add new
13274 get_min_fast_tracepoint_insn_len operation.
13275 (target_get_min_fast_tracepoint_insn_len): New.
13276 (install_fast_tracepoint_jump_pad): Add arguments.
13277 * server.h (IPA_BUFSIZ): Define.
13278 * linux-i386-ipa.c: Include extra header files.
13279 (initialize_fast_tracepoint_trampoline_buffer): New function.
13280 (initialize_low_tracepoint): Call it.
13281 * server.h (set_trampoline_buffer_space): Declare.
13282 (claim_trampoline_space): Ditto.
13283 (have_fast_tracepoint_trampoline_buffer): Ditto.
13285 2011-11-14 Yao Qi <yao@codesourcery.com>
13287 * server.c (handle_query): Handle InstallInTrace for qSupported.
13288 * tracepoint.c (add_tracepoint): Sort list.
13289 (install_tracepoint, download_tracepoint): New.
13290 (cmd_qtdp): Call them to install and download tracepoints.
13291 (sort_tracepoints): Removed.
13292 (cmd_qtstart): Update.
13294 2011-11-14 Yao Qi <yao@codesourcery.com>
13296 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
13297 * mem-break.h: Declare.
13298 * tracepoint.c (cmd_qtstart): Move some code to ...
13299 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
13301 (download_tracepoints): Move some code to ...
13302 (download_tracepoint_1): ... here. New.
13304 2011-11-08 Yao Qi <yao@codesourcery.com>
13306 * remote-utils.c (relocate_instruction): A comment fix.
13308 2011-11-07 Joel Brobecker <brobecker@adacore.com>
13310 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
13311 (i386_dr_low_get_control, i386_dr_low_get_status): Use
13312 dr_status_mirror and dr_control_mirror from debug_reg_state.
13313 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
13314 (i386_initial_stuff): Remove use of deleted globals.
13315 (i386_get_thread_context, i386_set_thread_context,
13316 i386_thread_added): Use dr_status_mirror and dr_control_mirror
13317 from debug_reg_state.
13319 2011-11-05 Yao Qi <yao@codesourcery.com>
13321 * tracepoint.c (gdb_collect): Loop over tracepoints of same
13322 address as TPOINT's.
13324 2011-11-02 Stan Shebs <stan@codesourcery.com>
13326 * tracepoint.c (agent_mem_read_string): New function.
13327 (eval_agent_expr): Call it for tracenz.
13328 * server.c (handle_query): Report support for tracenz.
13330 2011-11-02 Yao Qi <yao@codesourcery.com>
13332 * tracepoint.c (cmd_qtstart): Remove unused local variables.
13334 2011-11-02 Yao Qi <yao@codesourcery.com>
13336 * target.h: Fix a typo in comment.
13338 2011-10-31 Pedro Alves <pedro@codesourcery.com>
13340 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
13341 clobber the breakpoints' shadows with fast tracepoint jumps.
13342 * mem-break.h (check_mem_write): Add `myaddr' parameter.
13343 * target.c (write_inferior_memory): Also pass MYADDR down to
13346 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
13348 * configure.ac: Check support for personality routine.
13349 * configure: Regenerate.
13350 * config.in: Likewise.
13351 * linux-low.c: Include <sys/personality.h>.
13352 Define ADDR_NO_RANDOMIZE if necessary.
13353 (linux_create_inferior): Disable address space randomization when
13354 forking inferior, if requested.
13355 (linux_supports_disable_randomization): New function.
13356 (linux_target_ops): Install it.
13357 * server.h (disable_randomization): Declare.
13358 * server.c (disable_randomization): New global variable.
13359 (handle_general_set): Handle QDisableRandomization.
13360 (handle_query): Likewise for qSupported.
13361 (main): Support --disable-randomization and --no-disable-randomization
13362 command line arguments.
13363 * target.h (struct target_ops): Add supports_disable_randomization.
13364 (target_supports_disable_randomization): New macro.
13366 2011-09-29 Mike Frysinger <vapier@gentoo.org>
13368 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
13370 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
13371 [!PT_GETDSBT] (target_loadmap): New definition.
13372 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
13373 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
13374 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
13375 and PT_GETDSBT to LINUX_LOADMAP.
13376 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
13377 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
13379 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
13381 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
13382 (arm_linux_hwbp_cap): New static variable.
13383 (arm_linux_get_hwbp_cap): Replace by ...
13384 (arm_linux_init_hwbp_cap): ... this new function.
13385 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
13386 (arm_linux_get_hw_watchpoint_count): Likewise.
13387 (arm_linux_get_hw_watchpoint_max_length): Likewise.
13388 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
13389 (arm_prepare_to_resume): Use perror_with_name instead of error.
13391 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
13393 * linux-arm-low.c: Include <signal.h>.
13394 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
13395 (struct arm_linux_hwbp_cap): New data type.
13396 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
13397 (struct arm_linux_hw_breakpoint): New data type.
13398 (MAX_BPTS, MAX_WPTS): Define.
13399 (struct arch_process_info, struct arch_lwp_info): New data types.
13400 (arm_linux_get_hwbp_cap): New function.
13401 (arm_linux_get_hw_breakpoint_count): Likewise.
13402 (arm_linux_get_hw_watchpoint_count): Likewise.
13403 (arm_linux_get_hw_watchpoint_max_length): Likewise.
13404 (arm_hwbp_control_initialize): Likewise.
13405 (arm_hwbp_control_is_enabled): Likewise.
13406 (arm_hwbp_control_is_initialized): Likewise.
13407 (arm_hwbp_control_disable): Likewise.
13408 (arm_linux_hw_breakpoint_equal): Likewise.
13409 (arm_linux_hw_point_initialize): Likewise.
13410 (struct update_registers_data): New data structure.
13411 (update_registers_callback: New function.
13412 (arm_insert_point): Likewise.
13413 (arm_remove_point): Likewise.
13414 (arm_stopped_by_watchpoint): Likewise.
13415 (arm_stopped_data_address): Likewise.
13416 (arm_new_process): Likewise.
13417 (arm_new_thread): Likewise.
13418 (arm_prepare_to_resume): Likewise.
13419 (the_low_target): Register arm_insert_point, arm_remove_point,
13420 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
13421 arm_new_thread, and arm_prepare_to_resume.
13423 2011-09-15 Stan Shebs <stan@codesourcery.com>
13425 * server.h (struct emit_ops): Add compare-goto fields.
13426 * tracepoint.c (gdb_agent_op_sizes): New table.
13427 (emit_eq_goto): New function.
13428 (emit_ne_goto): New function.
13429 (emit_lt_goto): New function.
13430 (emit_le_goto): New function.
13431 (emit_gt_goto): New function.
13432 (emit_ge_goto): New function.
13433 (is_goto_target): New function.
13434 (compile_bytecodes): Recognize special cases of compare-goto
13435 combinations and call specialized emitters for them.
13436 * linux-x86-low.c (amd64_emit_eq_goto): New function.
13437 (amd64_emit_ne_goto): New function.
13438 (amd64_emit_lt_goto): New function.
13439 (amd64_emit_le_goto): New function.
13440 (amd64_emit_gt_goto): New function.
13441 (amd64_emit_ge_goto): New function.
13442 (amd64_emit_ops): Add the new functions.
13443 (i386_emit_eq_goto): New function.
13444 (i386_emit_ne_goto): New function.
13445 (i386_emit_lt_goto): New function.
13446 (i386_emit_le_goto): New function.
13447 (i386_emit_gt_goto): New function.
13448 (i386_emit_ge_goto): New function.
13449 (i386_emit_ops): Add the new functions.
13451 2011-09-08 Stan Shebs <stan@codesourcery.com>
13453 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
13454 (i386_emit_epilogue): Restore %ebx.
13456 2011-08-31 Jie Zhang <jzhang918@gmail.com>
13458 * server.c (step_thread): Remove definition.
13459 (process_serial_event): Don't handle Hs.
13460 * server.h (step_thread): Remove declaration.
13461 * target.c (set_desired_inferior): Remove use of step_thread.
13463 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
13465 * linux-low.c: Include linux-procfs.h.
13466 (linux_attach_lwp_1): Update comments.
13467 (linux_attach): Scan for existing threads when attaching to a
13468 process that is the tgid.
13469 * Makefile.in: Update dependencies.
13471 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
13473 * configure.srv: Add linux-procfs.o dependencies.
13475 2011-08-14 Yao Qi <yao@codesourcery.com>
13477 * target.h (struct target_ops): Fix indent.
13478 * win32-low.c (win32_target_ops): Fix comment.
13480 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
13481 Yao Qi <yao@codesourcery.com>
13483 * Makefile.in (clean): Remove tic6x-*.c files.
13484 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
13485 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
13486 (tic6x-c64xp-linux.c): Likewise.
13487 * configure.srv: Add support for tic6x-*-uclinux.
13488 * linux-tic6x-low.c: New.
13489 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
13491 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
13492 Yao Qi <yao@codesourcery.com>
13494 * target.h (struct target_ops): Add read_loadmap.
13495 * linux-low.c (struct target_loadseg): New type.
13496 (struct target_loadmap): New type.
13497 (linux_read_loadmap): New function.
13498 (linux_target_ops): Add linux_read_loadmap.
13499 * server.c (handle_query): Support qXfer:fdpic:read packet.
13500 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
13503 2011-08-05 Eli Zaretskii <eliz@gnu.org>
13505 * win32-low.c: Include <stdint.h>.
13507 2011-07-22 Pedro Alves <pedro@codesourcery.com>
13509 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
13510 to the inferior here.
13511 (i386_remove_aligned_watchpoint): Ditto.
13512 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
13513 fit part of the watchpoint in the debug registers.
13514 (i386_update_inferior_debug_regs): New.
13515 (i386_low_insert_watchpoint): Work on a local mirror of the debug
13516 registers, and only update the inferior on success.
13517 (i386_low_remove_watchpoint): Ditto.
13519 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
13521 * linux-low.c (compare_ints, unique, list_threads, show_process,
13522 linux_core_of_thread): Delete.
13523 (linux_target_ops): Change linux_core_of_thread to
13524 linux_common_core_of_thread.
13525 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
13526 * utils.c (malloc_failure): Change type of argument.
13527 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
13528 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
13529 common/linux-osdata.c, common/ptid.c and common/buffer.c.
13530 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
13531 (IPA_OBJS): Add common-utils-ipa.o.
13532 (ptid_h, linux_osdata_h): New macros.
13533 (server_h): Add common/common-utils.h, common/xml-utils.h,
13534 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
13536 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
13537 ptid.o, buffer.o): New rules.
13538 (linux-low.o): Add common/linux-osdata.h as a dependency.
13539 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
13540 * configure.ac: Add AC_HEADER_DIRENT check.
13541 * config.in: Regenerate.
13542 * configure: Regenerate.
13543 * remote-utils.c (xml_escape_text): Delete.
13544 (buffer_grow, buffer_free, buffer_init, buffer_finish,
13545 buffer_xml_printf): Move to common/buffer.c.
13546 * server.c (main): Remove call to initialize_inferiors.
13547 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
13548 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
13549 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
13550 internal_error, gdb_assert, gdb_assert_fail): Delete.
13551 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
13552 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
13554 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
13555 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
13556 initialize_inferiors): Delete.
13558 2011-07-20 Pedro Alves <pedro@codesourcery.com>
13560 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
13563 2011-05-31 Pedro Alves <pedro@codesourcery.com>
13565 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
13567 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
13569 2011-05-26 Yao Qi <yao@codesourcery.com>
13571 * Makefile.in (thread-db.o): Track dependence to
13572 common/gdb_thread_db.h.
13573 * thread-db.c: include gdb_thread_db.h from right place.
13575 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
13577 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
13578 __FILE__ and __LINE__ to internal_error.
13580 2011-05-13 Doug Evans <dje@google.com>
13582 * thread-db.c (try_thread_db_load_from_sdir): New function.
13583 (try_thread_db_load_from_dir): New function.
13584 (thread_db_load_search): Handle $sdir, ignore $pdir.
13585 Remove trying of system directories if search of
13586 libthread-db-search-path fails, that is now done via $sdir.
13588 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
13590 * server.c (handle_query): Add EnableDisableTracepoints to the list
13591 of supported features.
13592 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
13594 (cmd_qtenable_disable): New.
13595 (cmd_qtstart): Install tracepoints even if disabled.
13596 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
13597 receiving a QTEnable or QTDisable packet.
13598 (gdb_collect): Skip data collection if fast tracepoint is disabled.
13599 (ust_marker_to_static_tracepoint): Do not ignore disabled static
13601 (gdb_probe): Skip data collection if static tracepoint is disabled.
13603 2011-05-10 Doug Evans <dje@google.com>
13605 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
13607 2011-05-04 Doug Evans <dje@google.com>
13609 * linux-low.c (linux_join): Skip process lookup.
13610 * spu-low.c (spu_join): Ditto.
13611 * server.c (join_inferiors_callback): Delete.
13612 (process_serial_event): For 'D' packet (detach) call join_inferior
13615 2011-05-04 Joseph Myers <joseph@codesourcery.com>
13617 * README: Don't mention xscale*-*-linux*.
13618 * configure.srv (xscale*-*-linux*): Don't handle target.
13620 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
13622 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
13624 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
13625 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
13626 (i386_emit_void_call_2): Likewise.
13628 2011-04-26 Yao Qi <yao@codesourcery.com>
13630 * linux-low.c: Move common macros to linux-ptrace.h.
13631 Include linux-ptrace.h.
13632 * Makefile.in (linux_ptrace_h): New.
13633 (linux-low.o): Depends on linux-ptrace.h.
13635 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
13637 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
13638 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
13639 (remote_prepare): New function with most of the TCP code from ...
13640 (remote_open): ... here. Detect PORT here unconditionally. Move also
13641 setting transport_is_reliable.
13642 * server.c (run_once): New variable.
13643 (gdbserver_usage): Document it.
13644 (main): Set run_once for `--once'. Call remote_prepare. Exit after
13645 the first run if RUN_ONCE.
13646 * server.h (run_once, remote_prepare): New declarations.
13648 2011-04-19 Tom Tromey <tromey@redhat.com>
13650 * win32-low.c (handle_load_dll): Remove duplicate "the".
13652 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
13654 Remove support for old Cygwin 1.5 versions.
13655 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
13656 function to avoid warning.
13657 (win32_add_one_solib): Use cygwin_conv_path function to avoid
13660 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
13662 * gdbserver/server.h (Macro _): Define it if not available.
13664 2011-03-14 Michael Snyder <msnyder@vmware.com>
13666 * hostio.c (handle_close): Remove unnecessary null test.
13668 2011-03-10 Joel Brobecker <brobecker@adacore.com>
13670 * Makefile.in (maintainer-clean realclean distclean): Remove
13671 "make ... subdir_do" command.
13673 2011-03-10 Michael Snyder <msnyder@vmware.com>
13675 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
13677 * server.c (handle_v_run): Free alloced buffer on early return.
13679 2011-03-09 Yao Qi <yao@codesourcery.com>
13682 2011-03-04 Yao Qi <yao@codesourcery.com>
13684 * Makefile.in: Remove GNU make feature --directory.
13686 2011-03-05 Yao Qi <yao@codesourcery.com>
13688 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
13689 (subdir_do): New make target. Copied from gdb/Makefile.
13690 (maintainer-clean, realclean, distclean, clean): Call corresponding
13691 make targets in common/Makefile.
13693 2011-02-11 Yao Qi <yao@codesourcery.com>
13695 * configure.ac: Call AC_PROG_RANLIB.
13696 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
13697 * configure: Regenerate.
13699 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
13701 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
13703 2011-03-06 Yao Qi <yao@codesourcery.com>
13705 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
13707 2011-03-05 Yao Qi <yao@codesourcery.com>
13709 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
13710 (subdir_do): New make target. Copied from gdb/Makefile.
13711 (maintainer-clean, realclean, distclean, clean): Call corresponding
13712 make targets in common/Makefile.
13714 2011-03-04 Yao Qi <yao@codesourcery.com>
13716 * Makefile.in: Remove GNU make feature --directory.
13718 2011-03-04 Michael Snyder <msnyder@vmware.com>
13720 * server.c (queue_stop_reply): Call xmalloc not malloc.
13722 2011-03-02 Michael Snyder <msnyder@vmware.com>
13724 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
13726 2011-02-28 Michael Snyder <msnyder@vmware.com>
13728 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
13729 (cmd_qtframe): Ditto.
13730 (cmd_qtbuffer): Ditto.
13731 (cmd_bigqtbuffer): Ditto.
13733 * utils.c (decimal2str): Initialize 'width' to nine, then
13734 don't mess with it.
13736 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13738 * hostio.c (require_data): Free *data, not data.
13740 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13742 * hostio.c (require_data): Use free, not xfree.
13744 2011-02-27 Michael Snyder <msnyder@vmware.com>
13746 * server.c (handle_query): Discard unused value.
13748 * hostio.c (require_data): Free malloc memory before returning
13751 2011-02-26 Michael Snyder <msnyder@vmware.com>
13753 * linux-low.c (list_threads): Call closedir for dirent.
13755 2011-02-27 Michael Snyder <msnyder@vmware.com>
13757 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
13758 a case statement falls through.
13760 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
13762 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
13765 2011-02-26 Michael Snyder <msnyder@vmware.com>
13767 * utils.c (decimal2str): Eliminate dead code and dead param.
13768 (pulongest): Drop dead param from call to decimal2str.
13771 2011-02-24 Joel Brobecker <brobecker@adacore.com>
13773 Revert the following patch (not approved yet):
13774 2011-02-21 Hui Zhu <teawater@gmail.com>
13775 * tracepoint.c (tp_printf): New function.
13776 (eval_agent_expr): Handle gdb_agent_op_printf.
13778 2011-02-21 Hui Zhu <teawater@gmail.com>
13780 * tracepoint.c (tp_printf): New function.
13781 (eval_agent_expr): Handle gdb_agent_op_printf.
13783 2011-02-18 Tom Tromey <tromey@redhat.com>
13785 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
13786 (tracepoint.o): Likewise.
13787 * tracepoint.c (enum gdb_agent_op): Use ax.def.
13788 (gdb_agent_op_names): Likewise.
13790 2011-02-18 Tom Tromey <tromey@redhat.com>
13792 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
13793 gdb_agent_op_rot>: New constants.
13794 (gdb_agent_op_names): Add pick and roll.
13795 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
13798 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
13800 * aclocal.m4: Regenerated with aclocal-1.11.1.
13802 2011-02-14 Pedro Alves <pedro@codesourcery.com>
13804 * server.c (handle_qxfer_traceframe_info): New.
13805 (qxfer_packets): Register "traceframe-info".
13806 (handle_query): Report support for qXfer:traceframe-info:read+.
13807 * tracepoint.c (match_blocktype): New.
13808 (traceframe_find_block_type): Rename to ...
13809 (traceframe_walk_blocks): ... this. Add callback filter argument,
13811 (traceframe_find_block_type): New, reimplemented on top of
13812 traceframe_walk_blocks.
13813 (build_traceframe_info_xml): New.
13814 (traceframe_read_info): New.
13815 * server.h (traceframe_read_info): Declare.
13817 2011-02-11 Yao Qi <yao@codesourcery.com>
13819 * configure.ac: Call AC_PROG_RANLIB.
13820 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
13821 * configure: Regenerate.
13823 2011-02-07 Pedro Alves <pedro@codesourcery.com>
13825 * server.c (gdb_read_memory): Change return semantics to allow
13827 (handle_search_memory_1): Adjust.
13828 (process_serial_event) <'m' packet>: Handle partial transfers.
13829 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
13831 2011-01-28 Pedro Alves <pedro@codesourcery.com>
13833 * regcache.c (init_register_cache): Initialize
13834 regcache->register_status.
13835 (free_register_cache): Release regcache->register_status.
13836 (regcache_cpy): Copy register_status.
13837 (registers_to_string): Print 'x's for unavailable registers.
13838 (supply_register): Mark the register's status valid or
13839 unavailable, depending on whether a buffer was passed in or not.
13840 (supply_register_zeroed): New.
13841 (supply_regblock): Mark the registers' status valid or
13842 unavailable, depending on whether a buffer was passed in or not.
13843 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
13844 (struct regcache): New `register_status' field.
13845 (supply_register_zeroed): Declare.
13846 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
13847 supply_register_zeroed, rather than passing a NULL buffer to
13849 * tracepoint.c (fetch_traceframe_registers): Update comment.
13851 2011-01-28 Pedro Alves <pedro@codesourcery.com>
13853 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
13856 2011-01-25 Pedro Alves <pedro@codesourcery.com>
13858 * server.h (decode_xfer_write): Change prototype.
13859 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
13860 and don't extract the annex here.
13861 * server.c (decode_xfer_read): Remove `annex' parameter,
13862 and don't extract the annex here.
13863 (decode_xfer): New.
13864 (struct qxfer): New.
13865 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
13866 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
13867 (handle_qxfer_statictrace): New functions, abstracted out from
13868 handle_query, and made to use the struct qxfer interface.
13869 (handle_threads_qxfer_proper): Rename to ...
13870 (handle_qxfer_threads_proper): ... this.
13871 (handle_threads_qxfer): Rename to ...
13872 (handle_qxfer_threads): ... this. Adjust.
13873 (qxfer_packets): New array.
13874 (handle_qxfer): New function.
13875 (handle_query): Use handle_qxfer.
13877 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
13879 * gdbreplay.c: Shorten lines of >= 80 columns.
13880 * linux-low.c: Ditto.
13881 * linux-ppc-low.c: Ditto.
13882 * linux-s390-low.c: Ditto.
13883 * linux-sparc-low.c: Ditto.
13884 * linux-x86-low.c: Ditto.
13885 * linux-xtensa-low.c: Ditto.
13886 * mem-break.c: Ditto.
13887 * nto-low.c: Ditto.
13888 * regcache.h: Ditto.
13889 * remote-utils.c: Ditto.
13892 * thread-db.c: Ditto.
13893 * tracepoint.c: Ditto.
13895 * win32-low.h: Ditto.
13897 2011-01-05 Joel Brobecker <brobecker@adacore.com>
13899 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
13902 2011-01-01 Joel Brobecker <brobecker@adacore.com>
13904 * server.c (gdbserver_version): Update copyright year in version
13906 * gdbreplay.c (gdbreplay_version): Ditto.
13908 2010-12-29 Jie Zhang <jie.zhang@analog.com>
13910 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
13911 * linux-bfin-low.c: New file.
13912 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
13913 PT_DATA_ADDR for BFIN targets.
13914 * Makefile.in (SFILES): Add linux-bfin-low.c.
13915 (clean): Remove reg-bfin.c.
13916 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
13917 * README: Mention supported Blackfin targets.
13919 2010-12-23 Mike Frysinger <vapier@gentoo.org>
13921 * .gitignore: New file.
13923 2010-11-16 Mike Frysinger <vapier@gentoo.org>
13925 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
13927 2010-10-22 Jie Zhang <jie@codesourcery.com>
13929 * Makefile.in: Add FLAGS_TO_PASS variable.
13930 (install): Remove dependency of install-only and recursively
13931 invoke make for install-only.
13933 2010-10-04 Doug Evans <dje@google.com>
13935 * Makefile.in (uninstall): Use $(DESTDIR).
13937 2010-09-24 Pedro Alves <pedro@codesourcery.com>
13941 * linux-x86-low.c (compat_siginfo_from_siginfo)
13942 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
13943 si_code is < 0. Check for si_code == SI_TIMER before checking for
13946 2010-09-13 Joel Brobecker <brobecker@adacore.com>
13948 * lynx-i386-low.c: New file.
13949 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
13951 2010-09-13 Joel Brobecker <brobecker@adacore.com>
13953 * lynx-low.c (ptrace_request_to_str): Remove handling for
13954 request values that have been removed in LynxOS 5.x.
13956 2010-09-13 Joel Brobecker <brobecker@adacore.com>
13958 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
13961 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
13963 * configure.ac: Add --enable-inprocess-agent option.
13964 * configure: Rebuilt.
13966 2010-09-06 Yao Qi <yao@codesourcery.com>
13968 * linux-low.c (linux_kill): Remove unused variable.
13969 (linux_stabilize_threads): Likewise.
13970 * server.c (start_inferior): Likewise.
13971 (queue_stop_reply_callback): Likewise.
13972 * tracepoint.c (do_action_at_tracepoint): Likewise.
13974 2010-09-06 Yao Qi <yao@codesourcery.com>
13976 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
13979 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
13981 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
13983 2010-09-06 Pedro Alves <pedro@codesourcery.com>
13985 * Makefile.in (install-only): Replace $IPA_DEPFILES with
13988 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13990 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
13991 gdbserver/lynx-ppc-low.c: New files.
13992 * Makefile.in (lynx_low_h): New variable.
13993 (lynx-low.o, lynx-ppc-low.o): New rules.
13994 * configure.ac: On LynxOS, link with -lnetinet.
13995 * configure.srv: Add handling of powerpc-*-lynxos* targets.
13996 * configure: regenerate.
13998 2010-09-01 Joel Brobecker <brobecker@adacore.com>
14000 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
14001 * configure.ac: Add check for vasprintf and vsnprintf.
14002 * configure, config.in: Regenerate.
14003 * server.h (vasprintf, vsnprintf): Add conditional declarations.
14005 2010-09-01 Joel Brobecker <brobecker@adacore.com>
14007 * gdbreplay.c: Move include of alloca.h up, next to include of
14009 * server.h: Add include of malloc.h.
14010 * mem-break.c: Remove include of malloc.h.
14011 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
14013 2010-09-01 Joel Brobecker <brobecker@adacore.com>
14015 * Makefile.in (memmem.o): Build with -Wno-error.
14017 2010-09-01 Joel Brobecker <brobecker@adacore.com>
14019 * utils.c (xsnprintf): Make non-static.
14020 * server.h: Add xsnprintf declaration.
14021 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
14022 replace calls to snprintf by calls to xsnprintf throughout.
14024 2010-09-01 Joel Brobecker <brobecker@adacore.com>
14026 * configure.ac: Add configure check for alloca.
14027 * configure, config.in: Regenerate.
14028 * server.h: Include alloca.h if it exists.
14029 * gdbreplay.c: Include alloca.h if it exists.
14031 2010-08-28 Pedro Alves <pedro@codesourcery.com>
14033 * linux-low.c (__SIGRTMIN): Define if not already defined.
14034 (linux_create_inferior): Check for __ANDROID__ rather than
14036 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
14037 are already deferred.
14038 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
14039 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
14040 stopped and already has a pending signal to report.
14041 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
14042 a pending signal to report or is moving out of a jump pad.
14043 (linux_init_signals): Check for __ANDROID__ rather than
14046 2010-08-28 Pedro Alves <pedro@codesourcery.com>
14048 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
14049 debug_threads check. Avoid a linear search when not doing debug
14052 2010-08-27 Pedro Alves <pedro@codesourcery.com>
14054 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
14055 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
14056 (struct file_handler) <fd>: Change type to gdb_fildes_t.
14057 (process_event): Change local fd's type to gdb_fildes_t.
14058 (create_file_handler): Adjust prototype.
14059 (delete_file_handler): Adjust prototype.
14060 (handle_file_event): Adjust prototype. Use pfildes.
14061 (create_file_event): Adjsut prototype.
14062 * remote-utils.c (remote_desc, listen_desc): Change type to
14064 * server.h: New gdb_fildes_t typedef.
14065 [USE_WIN32API]: Include winsock2.h.
14066 (delete_file_handler, add_file_handler): Adjust prototypes.
14067 (pfildes): Declare.
14068 * utils.c (pfildes): New.
14070 2010-08-27 Pedro Alves <pedro@codesourcery.com>
14072 * configure.ac (build_warnings): Add -Wno-char-subscripts.
14073 * configure: Regenerate.
14075 2010-08-27 Pedro Alves <pedro@codesourcery.com>
14077 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
14078 (linux_done_accessing_memory): ... this.
14079 (linux_target_ops): Adjust.
14080 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
14081 * nto-low.c (nto_target_ops): Adjust comment.
14082 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
14083 * spu-low.c (spu_target_ops): Adjust comment.
14084 * target.h (target_ops): Rename unprepare_to_access_memory field
14085 to done_accessing_memory.
14086 (unprepare_to_access_memory): Rename to ...
14087 (done_accessing_memory): ... this.
14089 2010-08-26 Pedro Alves <pedro@codesourcery.com>
14091 * linux-low.c (linux_prepare_to_access_memory): New.
14092 (linux_unprepare_to_access_memory): New.
14093 (linux_target_ops): Install them.
14094 * server.c (read_memory): Rename to ...
14095 (gdb_read_memory): ... this. Use
14096 prepare_to_access_memory/prepare_to_access_memory.
14097 (write_memory): Rename to ...
14098 (gdb_write_memory): ... this. Use
14099 prepare_to_access_memory/prepare_to_access_memory.
14100 (handle_search_memory_1): Adjust.
14101 (process_serial_event): Adjust.
14102 * target.h (struct target_ops): New fields
14103 prepare_to_access_memory and unprepare_to_access_memory.
14104 (prepare_to_access_memory, unprepare_to_access_memory): New.
14105 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
14106 prepare_to_access_memory/prepare_to_access_memory.
14107 * nto-low.c (nto_target_ops): Adjust.
14108 * spu-low.c (spu_target_ops): Adjust.
14109 * win32-low.c (win32_target_ops): Adjust.
14111 2010-08-26 Pedro Alves <pedro@codesourcery.com>
14113 * Makefile.in (WARN_CFLAGS): Get it from configure.
14114 (WERROR_CFLAGS): New.
14115 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
14116 * configure.ac: Introduce --enable-werror, which adds -Werror to
14117 the compiler command line. Enabled by default. Disable with
14118 --disable-werror. Add -Wdeclaration-after-statement
14119 Wpointer-arith and -Wformat-nonliteral to warning flags.
14120 * configure: Regenerate.
14122 2010-08-26 Pedro Alves <pedro@codesourcery.com>
14124 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
14126 2010-08-26 Pedro Alves <pedro@codesourcery.com>
14128 * gdbreplay.c (remote_error): New.
14130 (expect): Use gdbchar. Check for error reading from GDB.
14131 Clarify sync error output.
14132 (play): Check for errors writing to GDB.
14133 * linux-low.c (sigchld_handler): Really ignore `write' errors.
14134 * remote-utils.c (getpkt): Check for errors writing to the remote
14137 2010-08-25 Pedro Alves <pedro@codesourcery.com>
14139 * linux-low.c (linux_wait_1): Move non-debugging code out of
14140 `debug_threads' control.
14142 2010-08-25 Pedro Alves <pedro@codesourcery.com>
14144 * linux-low.c (linux_wait_1): Don't set last_status here.
14145 * server.c (push_event, queue_stop_reply_callback): Assert we're
14146 not pushing a TARGET_WAITKIND_IGNORE event.
14147 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
14148 (myresume, handle_target_event): Set the thread's last_resume_kind
14149 and last_status from the target returned status.
14151 2010-08-25 Pedro Alves <pedro@codesourcery.com>
14155 * linux-x86-low.c (update_debug_registers_callback): New.
14156 (i386_dr_low_set_addr): Use it.
14157 (i386_dr_low_get_addr): New.
14158 (i386_dr_low_set_control): Use update_debug_registers_callback.
14159 (i386_dr_low_get_control): New.
14160 (i386_dr_low_get_status): Adjust.
14161 * linux-low.c (linux_stop_lwp): New.
14162 * linux-low.h (linux_stop_lwp): Declare.
14164 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
14165 argument instead of a i386_debug_reg_state.
14166 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
14167 a i386_debug_reg_state.
14168 (i386_insert_aligned_watchpoint): Adjust.
14169 (i386_remove_aligned_watchpoint): Adjust.
14170 (i386_low_stopped_data_address): Read the debug registers from the
14171 inferior instead of from the mirrors.
14172 * i386-low.h (struct i386_debug_reg_state): Extend comment.
14173 (i386_dr_low_get_addr): Declare.
14174 (i386_dr_low_get_control): Declare.
14175 (i386_dr_low_get_status): Change prototype.
14177 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
14178 (i386_dr_low_get_addr): New.
14179 (i386_dr_low_get_control): New.
14180 (i386_dr_low_get_status): Adjust prototype. Return
14182 (i386_initial_stuff): Clear dr_status_mirror and
14184 (i386_get_thread_context): Adjust.
14185 (i386_set_thread_context): Adjust.
14186 (i386_thread_added): Adjust.
14188 2010-08-24 Pedro Alves <pedro@codesourcery.com>
14190 * linux-low.h (linux_thread_area): Delete declaration.
14192 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
14194 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
14195 after its termination.
14197 2010-08-09 Pedro Alves <pedro@codesourcery.com>
14199 * linux-low.c (gdb_wants_lwp_stopped): Delete.
14200 (gdb_wants_all_stopped): Delete.
14201 (linux_wait_1): Don't call them.
14202 * server.c (handle_v_cont): Tag all threads as want-stopped.
14203 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
14204 stopped as "client-wants-stopped".
14206 2010-07-31 Pedro Alves <pedro@codesourcery.com>
14208 * Makefile.in (signals_h): New.
14209 (server_h): Depend on it.
14210 (server.o): Don't depend on $(signals_def).
14211 (signals.o): Depend on $(signals_def).
14213 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
14215 * Makefile.in (signals_def): New.
14216 (server_h): Append include/gdb/signals.h and signals_def.
14217 (server.o): Append signals_def.
14219 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
14221 * server.c (handle_target_event): Use target_signal_to_host for
14222 resume_info.sig initialization.
14223 * target.h (struct thread_resume) <sig>: New comment.
14225 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
14227 * server.c (handle_query): strcpy() the returned string from paddress()
14228 instead of sprintf().
14229 * utils.c (paddress): Return phex_nz().
14231 2010-07-07 Joel Brobecker <brobecker@adacore.com>
14233 * server.c (handle_v_cont): Call mourn_inferior if process
14235 (myresume): Likewise.
14237 2010-07-01 Pedro Alves <pedro@codesourcery.com>
14239 Static tracepoints, and integration with UST.
14241 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
14242 * mem-break.c (uninsert_all_breakpoints)
14243 (reinsert_all_breakpoints): New.
14244 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
14245 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
14246 (gdb_agent_ust_loaded, helper_thread_id)
14247 (gdb_agent_helper_thread_id): New macros.
14248 (struct ipa_sym_addresses): Add addr_ust_loaded,
14249 addr_helper_thread_id, addr_cmd_buf.
14250 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
14251 (in_process_agent_loaded_ust): New.
14252 (write_e_ust_not_loaded): New.
14253 (maybe_write_ipa_ust_not_loaded): New.
14254 (struct collect_static_trace_data_action): New.
14255 (enum tracepoint_type) <static_tracepoint>: New.
14256 (struct tracepoint) <handle>: Mention static tracepoints.
14257 (struct static_tracepoint_ctx): New.
14258 (CMD_BUF_SIZE): New.
14259 (add_tracepoint_action): Handle static tracepoint actions.
14260 (unprobe_marker_at): New.
14261 (clear_installed_tracepoints): Handle static tracepoints.
14262 (cmd_qtdp): Handle static tracepoints.
14263 (probe_marker_at): New.
14264 (cmd_qtstart): Handle static tracepoints.
14265 (response_tracepoint): Handle static tracepoints.
14266 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
14267 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
14268 (get_context_regcache): Handle static tracepoints.
14269 (do_action_at_tracepoint): Handle static tracepoint actions.
14270 (traceframe_find_block_type): Handle static trace data blocks.
14271 (traceframe_read_sdata): New.
14272 (download_tracepoints): Download static tracepoint actions.
14273 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
14274 (GDB_PROBE_NAME): New.
14276 (GET_UST_SYM): New.
14279 (ust_marker_to_static_tracepoint): New.
14281 (collect_ust_data_at_tracepoint): New.
14282 (gdb_ust_probe): New.
14283 (UNIX_PATH_MAX, SOCK_DIR): New.
14284 (gdb_ust_connect_sync_socket): New.
14285 (resume_thread, stop_thread): New.
14286 (run_inferior_command): New.
14287 (init_named_socket): New.
14288 (gdb_ust_socket_init): New.
14289 (cstr_to_hexstr): New.
14291 (first_marker, next_marker): New.
14292 (response_ust_marker): New.
14293 (cmd_qtfstm, cmd_qtsstm): New.
14294 (unprobe_marker_at, probe_marker_at): New.
14295 (cmd_qtstmat, gdb_ust_thread): New.
14296 (gdb_ust_init): New.
14297 (initialize_tracepoint_ftlib): Call gdb_ust_init.
14298 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
14299 (ST_REGENTRY): New.
14300 (x86_64_st_collect_regmap): New.
14301 (X86_64_NUM_ST_COLLECT_GREGS): New.
14302 (AMD64_RIP_REGNUM): New.
14303 (supply_static_tracepoint_registers): New.
14304 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
14305 (ST_REGENTRY): New.
14306 (i386_st_collect_regmap): New.
14307 (i386_NUM_ST_COLLECT_GREGS): New.
14308 (supply_static_tracepoint_registers): New.
14309 * server.c (handle_query): Handle qXfer:statictrace:read.
14310 <qSupported>: Report support for StaticTracepoints, and
14311 qXfer:statictrace:read features.
14312 * server.h (traceframe_read_sdata)
14313 (supply_static_tracepoint_registers): Declare.
14314 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
14315 (unpack_varlen_hex): Include in IPA build.
14316 * Makefile.in (ustlibs, ustinc): New.
14317 (IPA_OBJS): Add remote-utils-ipa.o.
14318 ($(IPA_LIB)): Link -ldl and -lpthread.
14320 (IPAGENT_CFLAGS): Add UST_CFLAGS.
14321 * config.in, configure: Regenerate.
14323 2010-06-20 Ian Lance Taylor <iant@google.com>
14324 Pedro Alves <pedro@codesourcery.com>
14326 * linux-x86-low.c (always_true): Delete.
14327 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
14328 trying to fool the compiler with always_true.
14330 2010-06-20 Pedro Alves <pedro@codesourcery.com>
14332 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
14333 conditions in gdbserver.
14335 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
14337 * spu-low.c (spu_read_memory): Wrap around local store limit.
14338 (spu_write_memory): Likewise.
14340 2010-06-15 Pedro Alves <pedro@codesourcery.com>
14342 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
14343 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
14345 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
14347 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
14348 uses with LONGEST uses.
14350 2010-06-14 Stan Shebs <stan@codesourcery.com>
14351 Pedro Alves <pedro@codesourcery.com>
14355 * linux-x86-low.c: Include limits.h.
14357 (always_true): New.
14360 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
14361 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
14362 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
14363 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
14364 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
14365 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
14366 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
14367 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
14368 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
14369 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
14370 (amd64_emit_void_call_2): New.
14371 (amd64_emit_ops): New.
14372 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
14373 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
14374 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
14375 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
14376 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
14377 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
14378 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
14379 (i386_emit_call, i386_emit_reg, i386_emit_pop)
14380 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
14381 (i386_emit_stack_adjust, i386_emit_int_call_1)
14382 (i386_emit_void_call_2): New.
14383 (i386_emit_ops): New.
14384 (x86_emit_ops): New.
14385 (the_low_target): Install x86_emit_ops.
14386 * server.h (struct emit_ops): New.
14387 (get_raw_reg_func_addr): Declare.
14388 (current_insn_ptr, emit_error): Declare.
14389 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
14390 (set_trace_state_variable_value): New defines.
14391 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
14392 addr_get_trace_state_variable_value and
14393 addr_set_trace_state_variable_value.
14394 (symbol_list): New fields for get_raw_reg,
14395 get_trace_state_variable_value and set_trace_state_variable_value.
14396 (condfn): New typedef.
14397 (struct tracepoint): New field `compiled_cond'.
14398 (do_action_at_tracepoint): Clear compiled_cond.
14399 (get_trace_state_variable_value, set_trace_state_variable_value):
14401 (condition_true_at_tracepoint): If there's a compiled condition,
14403 (current_insn_ptr, emit_error): New globals.
14404 (struct bytecode_address): New.
14405 (get_raw_reg_func_addr): New.
14406 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
14407 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
14408 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
14409 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
14410 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
14411 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
14412 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
14413 (compile_tracepoint_condition, compile_bytecodes): New.
14414 * target.h (emit_ops): Forward declare.
14415 (struct target_ops): New field emit_ops.
14416 (target_emit_ops): New.
14417 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
14418 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
14419 * linux-low.c (linux_emit_ops): New.
14420 (linux_target_ops): Install it.
14421 * linux-low.h (struct linux_target_ops): New field emit_ops.
14423 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
14425 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
14426 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
14428 2010-06-01 Pedro Alves <pedro@codesourcery.com>
14429 Stan Shebs <stan@codesourcery.com>
14431 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
14432 (all): Depend on $(extra_libraries).
14433 (install-only): Install the IPA.
14434 (IPA_OBJS, IPA_LIB): New.
14435 (clean): Remove the IPA lib.
14436 (IPAGENT_CFLAGS): New.
14437 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
14438 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
14439 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
14440 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
14441 * configure.ac: Check for atomic builtins support in the compiler.
14442 (IPA_DEPFILES, extra_libraries): Define.
14443 * configure.srv (ipa_obj): Add description.
14444 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
14445 (i[34567]86-*-linux*): Set ipa_obj.
14446 (x86_64-*-linux*): Set ipa_obj.
14447 * linux-low.c (stabilizing_threads): New.
14448 (supports_fast_tracepoints): New.
14449 (linux_detach): Stabilize threads before detaching.
14450 (handle_tracepoints): Handle internal tracing breakpoints. Assert
14451 the lwp is either not stabilizing, or is moving out of a jump pad.
14452 (linux_fast_tracepoint_collecting): New.
14453 (maybe_move_out_of_jump_pad): New.
14454 (enqueue_one_deferred_signal): New.
14455 (dequeue_one_deferred_signal): New.
14456 (linux_wait_for_event_1): If moving out of a jump pad, defer
14457 pending signals to later.
14458 (linux_stabilize_threads): New.
14459 (linux_wait_1): Check if threads need moving out of jump pads, and
14461 (stuck_in_jump_pad_callback): New.
14462 (move_out_of_jump_pad_callback): New.
14463 (lwp_running): New.
14464 (linux_resume_one_lwp): Handle moving out of jump pads.
14465 (linux_set_resume_request): Dequeue deferred signals.
14466 (need_step_over_p): Also step over fast tracepoint jumps.
14467 (start_step_over): Also uninsert fast tracepoint jumps.
14468 (finish_step_over): Also reinsert fast tracepoint jumps.
14469 (linux_install_fast_tracepoint_jump): New.
14470 (linux_target_ops): Install linux_stabilize_threads and
14471 linux_install_fast_tracepoint_jump_pad.
14472 * linux-low.h (linux_target_ops) <get_thread_area,
14473 install_fast_tracepoint_jump_pad>: New fields.
14474 (struct lwp_info) <collecting_fast_tracepoint,
14475 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
14476 (linux_get_thread_area): Declare.
14477 * linux-x86-low.c (jump_insn): New.
14478 (x86_get_thread_area): New.
14479 (append_insns): New.
14480 (push_opcode): New.
14481 (amd64_install_fast_tracepoint_jump_pad): New.
14482 (i386_install_fast_tracepoint_jump_pad): New.
14483 (x86_install_fast_tracepoint_jump_pad): New.
14484 (the_low_target): Install x86_get_thread_area and
14485 x86_install_fast_tracepoint_jump_pad.
14486 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
14487 (struct fast_tracepoint_jump): New.
14488 (fast_tracepoint_jump_insn): New.
14489 (fast_tracepoint_jump_shadow): New.
14490 (find_fast_tracepoint_jump_at): New.
14491 (fast_tracepoint_jump_here): New.
14492 (delete_fast_tracepoint_jump): New.
14493 (set_fast_tracepoint_jump): New.
14494 (uninsert_fast_tracepoint_jumps_at): New.
14495 (reinsert_fast_tracepoint_jumps_at): New.
14496 (set_breakpoint_at): Use write_inferior_memory.
14497 (uninsert_raw_breakpoint): Use write_inferior_memory.
14498 (check_mem_read): Mask out fast tracepoint jumps.
14499 (check_mem_write): Mask out fast tracepoint jumps.
14500 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
14501 (set_fast_tracepoint_jump): Declare.
14502 (delete_fast_tracepoint_jump)
14503 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
14504 (reinsert_fast_tracepoint_jumps_at): Declare.
14505 * regcache.c: Don't compile many functions when building the
14506 in-process agent library.
14507 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
14508 the register buffer in the heap.
14509 (free_register_cache): If the register buffer isn't owned by the
14510 regcache, don't free it.
14511 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
14512 pre-existing register caches.
14513 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
14515 (convert_ascii_to_int): : Constify `from' parameter type.
14516 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
14517 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
14518 the needed buffer in-place.
14519 (relocate_instruction): New.
14520 * server.c (handle_query) <qSymbols>: If the target supports
14521 tracepoints, give it a chance of looking up symbols. Report
14522 support for fast tracepoints.
14523 (handle_status): Stabilize threads.
14524 (process_serial_event): Adjust.
14525 * server.h (struct fast_tracepoint_jump): Forward declare.
14526 (struct process_info) <fast_tracepoint_jumps>: New field.
14527 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
14528 (decode_X_packet, decode_M_packet): Adjust.
14529 (relocate_instruction): Declare.
14530 (in_process_agent_loaded): Declare.
14531 (tracepoint_look_up_symbols): Declare.
14532 (struct fast_tpoint_collect_status): Declare.
14533 (fast_tracepoint_collecting): Declare.
14534 (force_unlock_trace_buffer): Declare.
14535 (handle_tracepoint_bkpts): Declare.
14536 (initialize_low_tracepoint)
14537 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
14538 * target.h (struct target_ops) <stabilize_threads,
14539 install_fast_tracepoint_jump_pad>: New fields.
14540 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
14541 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
14542 [HAVE_STDINT_H]: Include stdint.h.
14543 (trace_debug_1): Rename to ...
14544 (trace_vdebug): ... this.
14545 (trace_debug): Rename to ...
14546 (trace_debug_1): ... this. Add `level' parameter.
14547 (trace_debug): New.
14548 (ATTR_USED, ATTR_NOINLINE): New.
14549 (IP_AGENT_EXPORT): New.
14550 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
14551 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
14552 (about_to_request_buffer_space, trace_buffer_is_full)
14553 (stopping_tracepoint, expr_eval_result, error_tracepoint)
14554 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
14555 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
14556 (traceframe_write_count, traceframes_created)
14557 (trace_state_variables)
14558 New renaming defines.
14559 (struct ipa_sym_addresses): New.
14560 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
14561 (symbol_list): New.
14562 (ipa_sym_addrs): New.
14563 (all_tracepoint_symbols_looked_up): New.
14564 (in_process_agent_loaded): New.
14565 (write_e_ipa_not_loaded): New.
14566 (maybe_write_ipa_not_loaded): New.
14567 (tracepoint_look_up_symbols): New.
14568 (debug_threads) [IN_PROCESS_AGENT]: New.
14569 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
14570 (UNKNOWN_SIDE_EFFECTS): New.
14571 (stop_tracing): New.
14572 (flush_trace_buffer): New.
14573 (stop_tracing_bkpt): New.
14574 (flush_trace_buffer_bkpt): New.
14575 (read_inferior_integer): New.
14576 (read_inferior_uinteger): New.
14577 (read_inferior_data_pointer): New.
14578 (write_inferior_data_pointer): New.
14579 (write_inferior_integer): New.
14580 (write_inferior_uinteger): New.
14581 (struct collect_static_trace_data_action): Delete.
14582 (enum tracepoint_type): New.
14583 (struct tracepoint) <type>: New field `type'.
14584 <actions_str, step_actions, step_actions_str>: Only include in
14586 <orig_size, obj_addr_on_target, adjusted_insn_addr>
14587 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
14588 (tracepoints): Use IP_AGENT_EXPORT.
14589 (last_tracepoint): Don't include in the IPA.
14590 (stopping_tracepoint): Use IP_AGENT_EXPORT.
14591 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
14592 (alloced_trace_state_variables): New.
14593 (trace_state_variables): Use IP_AGENT_EXPORT.
14594 (traceframe_t): Delete unused variable.
14595 (circular_trace_buffer): Don't include in the IPA.
14596 (trace_buffer_start): Delete.
14597 (struct trace_buffer_control): New.
14598 (trace_buffer_free): Delete.
14599 (struct ipa_trace_buffer_control): New.
14600 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
14601 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
14603 (trace_buffer_ctrl): New.
14604 (TRACE_BUFFER_CTRL_CURR): New.
14605 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
14606 Reimplement as macros.
14607 (trace_buffer_wrap): Delete.
14608 (traceframe_write_count, traceframe_read_count)
14609 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
14610 (struct tracepoint_hit_ctx) <type>: New field.
14611 (struct fast_tracepoint_ctx): New.
14612 (memory_barrier): New.
14614 (record_tracepoint_error): Update atomically in the IPA.
14615 (clear_inferior_trace_buffer): New.
14616 (about_to_request_buffer_space): New.
14617 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
14618 updating the same buffer.
14619 (add_tracepoint): Default the tracepoint's type to trap
14620 tracepoint, and orig_size to -1.
14621 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
14622 internal variables.
14623 (create_trace_state_variable): New parameter `gdb'. Handle it.
14624 (clear_installed_tracepoints): Clear fast tracepoint jumps.
14625 (cmd_qtdp): Handle fast tracepoints.
14626 (cmd_qtdv): Adjust.
14627 (max_jump_pad_size): New.
14628 (gdb_jump_pad_head): New.
14629 (get_jump_space_head): New.
14630 (claim_jump_space): New.
14631 (sort_tracepoints): New.
14632 (MAX_JUMP_SIZE): New.
14633 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
14635 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
14636 support. Upload fast traceframes, and delete internal IPA
14638 (stop_tracing_handler): New.
14639 (flush_trace_buffer_handler): New.
14640 (cmd_qtstop): Upload fast tracepoints.
14641 (response_tracepoint): Handle fast tracepoints.
14642 (tracepoint_finished_step): Upload fast traceframes. Set the
14643 tracepoint hit context's tracepoint type.
14644 (handle_tracepoint_bkpts): New.
14645 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
14646 type. Add comment about fast tracepoints.
14647 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
14648 non-existing action_str field.
14649 (get_context_regcache): Handle fast tracepoints.
14650 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
14652 (fast_tracepoint_from_jump_pad_address): New.
14653 (fast_tracepoint_from_ipa_tpoint_address): New.
14654 (collecting_t): New.
14655 (force_unlock_trace_buffer): New.
14656 (fast_tracepoint_collecting): New.
14658 (gdb_collect): New.
14659 (write_inferior_data_ptr): New.
14660 (target_tp_heap): New.
14661 (target_malloc): New.
14662 (download_agent_expr): New.
14664 (download_tracepoints): New.
14665 (download_trace_state_variables): New.
14666 (upload_fast_traceframes): New.
14667 (IPA_FIRST_TRACEFRAME): New.
14668 (IPA_NEXT_TRACEFRAME_1): New.
14669 (IPA_NEXT_TRACEFRAME): New.
14670 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
14671 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
14672 (gdb_jump_pad_buffer_end): New.
14673 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
14674 (initialize_tracepoint): Adjust.
14675 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
14676 buffer. Initialize the low module.
14677 * utils.c (PREFIX, TOOLNAME): New.
14678 (malloc_failure): Use PREFIX.
14679 (error): In the IPA, an error causes an exit.
14680 (fatal, warning): Use PREFIX.
14681 (internal_error): Use TOOLNAME.
14682 (NUMCELLS): Increase to 10.
14683 * configure, config.in: Regenerate.
14685 2010-06-01 Pedro Alves <pedro@codesourcery.com>
14687 * server.c (handle_query) <qSupported>: Do two passes over the
14688 qSupported string to avoid nesting strtok.
14690 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
14692 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
14694 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
14695 -Wl,--dynamic-list.
14696 * configure: Regenerate.
14697 * proc-service.list: New.
14699 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
14701 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
14704 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
14706 * gdbreplay.c (remote_open): Check error return from socket() call by
14707 its equality to -1 not by it being negative.
14708 * remote-utils.c (remote_open): Likewise.
14710 2010-05-23 Pedro Alves <pedro@codesourcery.com>
14712 * config.h: Regenerate.
14714 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
14716 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
14717 doesn't provide PTRACE_GET_THREAD_AREA.
14719 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
14721 * linux-m68k-low.c: Include <asm/ptrace.h>
14722 (ps_get_thread_area): Implement.
14724 2010-05-03 Doug Evans <dje@google.com>
14726 * event-loop.c (struct callback_event): New struct.
14727 (callback_list): New global.
14728 (append_callback_event, delete_callback_event): New functions.
14729 (process_callback): New function.
14730 (start_event_loop): Call it.
14731 * remote-utils.c (NOT_SCHEDULED): Define.
14732 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
14733 moved out of readchar.
14734 (readchar): Rewrite. Call reschedule before returning.
14735 (reset_readchar): New function.
14736 (remote_close): Call it.
14737 (process_remaining, reschedule): New functions.
14738 * server.h (callback_handler_func): New typedef.
14739 (append_callback_event, delete_callback_event): Declare.
14741 2010-05-03 Pedro Alves <pedro@codesourcery.com>
14743 * proc-service.c (ps_pglobal_lookup): Use
14744 thread_db_look_up_one_symbol.
14745 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
14746 parameter. Use it instead of all_symbols_looked_up.
14747 * server.h (struct process_info) <all_symbols_looked_up>: Delete
14749 (all_symbols_looked_up): Don't declare.
14750 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
14751 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
14753 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
14754 Set all_symbols_looked_up here.
14755 (thread_db_look_up_one_symbol): New.
14756 (thread_db_get_tls_address): Adjust.
14757 (thread_db_load_search, try_thread_db_load_1): Always allocate the
14758 thread_db object on the heap, and tentatively set it in the
14760 (thread_db_init): Don't set all_symbols_looked_up here.
14761 * linux-low.h (thread_db_look_up_one_symbol): Declare.
14763 2010-05-03 Pedro Alves <pedro@codesourcery.com>
14765 * linux-low.c (linux_kill, linux_detach): Adjust.
14766 (status_pending_p_callback): Remove redundant statement. Check
14767 for !TARGET_WAITIKIND_IGNORE, instead of
14768 TARGET_WAITKIND_STOPPED.
14769 (handle_tracepoints): Make sure LWP is locked. Adjust.
14770 (linux_wait_for_event_1): Adjust.
14771 (linux_cancel_breakpoints): New.
14772 (unsuspend_one_lwp): New.
14773 (unsuspend_all_lwps): New.
14774 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
14775 (send_sigstop_callback): Change return type to int, add new
14776 `except' parameter and handle it.
14777 (suspend_and_send_sigstop_callback): New.
14778 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
14779 pass them down. If SUSPEND, also increment the lwp's suspend
14781 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
14782 (need_step_over_p): Don't consider suspended LWPs.
14783 (start_step_over): Adjust.
14784 (proceed_one_lwp): Change return type to int, add new `except'
14785 parameter and handle it.
14786 (unsuspend_and_proceed_one_lwp): New.
14787 (proceed_all_lwps): Use find_inferior instead of
14789 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
14790 also decrement the suspend count of LWPs. Pass `except' down,
14791 instead of hacking its suspend count.
14792 (linux_pause_all): Add `freeze' parameter. Adjust.
14793 (linux_unpause_all): New.
14794 (linux_target_ops): Install linux_unpause_all.
14795 * server.c (handle_status): Adjust.
14796 * target.h (struct target_ops): New fields `unpause_all' and
14797 `cancel_breakpoints'. Add new parameter to `pause_all'.
14798 (pause_all): Add new `freeze' parameter.
14799 (unpause_all): New.
14800 (cancel_breakpoints): New.
14801 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
14802 cancel breakpoints.
14803 (cmd_qtstart): Pause threads.
14804 (stop_tracing): Pause threads, and cancel breakpoints.
14805 * win32-low.c (win32_target_ops): Adjust.
14807 2010-05-03 Pedro Alves <pedro@codesourcery.com>
14809 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
14810 the inferior right away from here...
14811 (linux_wait_1): ... to here, and adjust to check the thread's
14812 last_resume_kind instead of the lwp's step or stop_expected flags.
14814 2010-05-02 Pedro Alves <pedro@codesourcery.com>
14816 * README: Use consistent `GDB' and `GDBserver' spellings.
14818 2010-05-02 Pedro Alves <pedro@codesourcery.com>
14820 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
14821 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
14822 (linux_detach_one_lwp): Assume the lwp is stopped.
14823 (any_thread_of): Delete.
14824 (linux_detach): Stop all lwps here. Don't blindly delete all
14826 (delete_lwp_callback): New.
14827 (linux_mourn): Delete all lwps of the process that is gone.
14828 (linux_wait_1): Don't delete the last lwp of the process here.
14829 * mem-break.h (mark_breakpoints_out): Declare.
14830 * mem-break.c (mark_breakpoints_out): New.
14831 (free_all_breakpoints): Use it.
14832 * server.c (handle_target_event): If the process is gone, mark
14834 * thread-db.c (struct thread_db) <create_bp>: New field.
14835 (thread_db_enable_reporting): Fix prototype. Store a thread event
14836 breakpoint reference in the thread_db struct.
14837 (thread_db_load_search): Clear the thread_db object.
14838 (try_thread_db_load_1): Ditto.
14839 (switch_to_process): New.
14840 (disable_thread_event_reporting): Use it.
14841 (remove_thread_event_breakpoints): New.
14842 (thread_db_detach, thread_db_mourn): Use it.
14844 2010-05-01 Pedro Alves <pedro@codesourcery.com>
14846 * linux-low.c (linux_enable_event_reporting): New.
14847 (linux_wait_for_event_1, handle_extended_wait): Use it.
14849 2010-04-30 Pedro Alves <pedro@codesourcery.com>
14851 * linux-low.c (linux_kill_one_lwp, linux_kill)
14852 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
14853 (send_sigstop): Take an lwp_info as parameter instead. Queue a
14854 SIGSTOP even if the LWP is stopped.
14855 (send_sigstop_callback): New.
14856 (stop_all_lwps): Use send_sigstop_callback instead.
14857 (linux_resume_one_thread): Adjust.
14858 (proceed_one_lwp): Still proceed an LWP that the client has
14859 requested to stop, if we haven't reported it as stopped yet. Make
14860 sure that LWPs the client want stopped, have a pending SIGSTOP.
14862 2010-04-26 Doug Evans <dje@google.com>
14864 * server.c (handle_general_set): Make static.
14866 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
14867 Print received char after testing for error/eof instead of before.
14868 (input_interrupt): Tweak comment.
14870 2010-04-23 Doug Evans <dje@google.com>
14872 * server.c (start_inferior): Print inferior argv if --debug.
14874 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
14876 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
14877 * nto-x86-low.c: Include server.h
14879 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
14881 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
14882 be consistent with other sources of this directory.
14883 (init_registers_amd64): Correct name of source file of this function
14886 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14888 * configure.srv (x86_64-*-mingw*): New configuration for Windows
14889 64-bit executables.
14891 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14893 * win32-i386-low.c: Add 64-bit support.
14894 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
14895 (init_registers_amd64): Declare.
14896 (mappings): Add 64-bit version of array.
14897 (init_windows_x86): New function.
14898 (the_low_target): Change init_arch field to init_windows_x86.
14900 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14902 * win32-low.c: Adapt to support also 64-bit architecture.
14903 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
14904 (get_image_name): Use SIZE_T type for local variable `done'.
14905 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
14906 (toolhelp_get_dll_name): Idem.
14907 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
14908 Use uintptr_t typecast to avoid warning.
14909 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
14910 (handle_exception): Use phex_nz to avoid warning.
14911 (win32_wait): Remove unused local variable `process'.
14913 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14915 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
14918 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
14920 * configure.ac: Use `ws2_32' library for srv_mingw.
14921 * configure: Regenerate.
14922 * gdbreplay.c: Include winsock2.h instead of winsock.h.
14923 * remote-utils.c: Likewise.
14925 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
14927 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
14928 if __x86_64__ is defined.
14930 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
14932 * configure: Regenerate.
14934 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
14936 * server.c (handle_query): Handle 'qGetTIBAddr' query.
14937 * target.h (target_ops): New get_tib_address field.
14938 * win32-low.h (win32_thread_info): Add thread_local_base field.
14939 * win32-low.c (child_add_thread): Add tlb argument.
14940 Set thread_local_base field to TLB.
14941 (get_child_debug_event): Adapt to child_add_thread change.
14942 (win32_get_tib_address): New function.
14943 (win32_target_ops): Set get_tib_address field to
14944 win32_get_tib_address.
14945 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
14947 2010-04-12 Pedro Alves <pedro@codesourcery.com>
14949 * linux-low.c (linux_mourn): Also remove the process.
14950 * server.c (handle_target_event): Don't remove the process here.
14951 * nto-low.c (nto_mourn): New.
14952 (nto_target_ops): Install it.
14953 * spu-low.c (spu_mourn): New.
14954 (spu_target_ops): Install it.
14955 * win32-low.c (win32_mourn): New.
14956 (win32_target_ops): Install it.
14958 2010-04-12 Pedro Alves <pedro@codesourcery.com>
14960 * server.h (buffer_xml_printf): Remove redundant `;'.
14962 2010-04-12 Pedro Alves <pedro@codesourcery.com>
14964 * regcache.c (set_register_cache): Invalidate regcaches before
14965 changing the register cache layout.
14966 (regcache_invalidate_one): Allow a NULL regcache.
14967 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
14968 regcaches before changing the register cache layout or the target
14971 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
14973 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
14974 variable warning on Linux/x86-64.
14976 2010-04-11 Pedro Alves <pedro@codesourcery.com>
14978 GDBserver disconnected tracing support.
14980 * linux-low.c (linux_remove_process): Delete.
14981 (add_lwp): Don't set last_resume_kind here.
14982 (linux_kill): Use `mourn'.
14983 (linux_detach): Use `thread_db_detach', and `mourn'.
14984 (linux_mourn): New.
14985 (linux_attach_lwp_1): Adjust comment.
14986 (linux_attach): last_resume_kind moved the thread_info; adjust.
14987 (status_pending_p_callback): Adjust.
14988 (linux_wait_for_event_1): Adjust.
14989 (count_events_callback, select_singlestep_lwp_callback)
14990 (select_event_lwp_callback, cancel_breakpoints_callback)
14991 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
14992 (proceed_one_lwp): Adjust.
14993 (linux_async): Add debug output.
14994 (linux_thread_stopped): New.
14995 (linux_pause_all): New.
14996 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
14998 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
14999 (thread_db_free): Delete declaration.
15000 (thread_db_detach, thread_db_mourn): Declare.
15001 * thread-db.c (thread_db_init): Use thread_db_mourn.
15002 (thread_db_free): Delete, split in two.
15003 (disable_thread_event_reporting): New.
15004 (thread_db_detach): New.
15005 (thread_db_mourn): New.
15007 * server.h (struct thread_info) <last_resume_kind>: New field.
15008 <attached>: Add comment.
15009 <gdb_detached>: New field.
15010 (handler_func): Change return type to int.
15011 (handle_serial_event, handle_target_event): Ditto.
15012 (gdb_connected): Declare.
15014 (disconnected_tracing): Declare.
15015 (stop_tracing): Declare.
15017 * server.c (handle_query) <qSupported>: Report support for
15018 disconnected tracing.
15019 (queue_stop_reply_callback): Account for running threads.
15020 (gdb_wants_thread_stopped): New.
15021 (gdb_wants_all_threads_stopped): New.
15022 (gdb_reattached_process): New.
15023 (handle_status): Clear the `gdb_detached' flag of all processes.
15024 In all-stop, stop all threads.
15025 (main): Be sure to leave tfind mode. Handle disconnected tracing.
15026 (process_serial_event): If the remote connection breaks, or if an
15027 exit was forced with "monitor exit", force an event loop exit.
15028 Handle disconnected tracing on detach.
15029 (handle_serial_event): Adjust.
15030 (handle_target_event): If GDB isn't connected, forward events back
15031 to the inferior, unless the last process exited, in which case,
15032 exit gdbserver. Adjust interface.
15034 * remote-utils.c (remote_open): Don't block in accept. Instead
15035 register an event loop source on the listen socket file
15036 descriptor. Refactor bits into ...
15037 (listen_desc): ... this new global.
15038 (gdb_connected): ... this new function.
15039 (enable_async_notification): ... this new function.
15040 (handle_accept_event): ... this new function.
15041 (remote_close): Clear remote_desc.
15043 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
15045 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
15047 (mourn_inferior): Define.
15048 (target_process_qsupported): Avoid the dangling else problem.
15049 (thread_stopped): Define.
15050 (pause_all): Define.
15051 (target_waitstatus_to_string): Declare.
15052 * target.c (target_waitstatus_to_string): New.
15054 * tracepoint.c (tracing): Make extern.
15055 (disconnected_tracing): New.
15056 (stop_tracing): Make extern. Handle tracing stops due to GDB
15058 (cmd_qtdisconnected): New.
15059 (cmd_qtstatus): Report disconnected tracing status in trace reply.
15060 (handle_tracepoint_general_set): Handle QTDisconnected.
15062 * event-loop.c (event_handler_func): Change return type to int.
15063 (process_event): Bail out if the event handler wants the event
15065 (handle_file_event): Ditto.
15066 (start_event_loop): Bail out if the event handler wants the event
15069 * nto-low.c (nto_target_ops): Adjust.
15070 * spu-low.c (spu_wait): Don't remove the process here.
15071 (spu_target_ops): Adjust.
15072 * win32-low.c (win32_wait): Don't remove the process here.
15073 (win32_target_ops): Adjust.
15075 2010-04-11 Pedro Alves <pedro@codesourcery.com>
15077 * regcache.c (realloc_register_cache): Invalidate inferior's
15078 regcache before recreating it.
15080 2010-04-09 Pedro Alves <pedro@codesourcery.com>
15082 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
15084 2010-04-09 Stan Shebs <stan@codesourcery.com>
15085 Pedro Alves <pedro@codesourcery.com>
15087 * server.h (LONGEST): New.
15088 (struct thread_info) <while_stepping>: New field.
15089 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
15091 (initialize_tracepoint, handle_tracepoint_general_set)
15092 (handle_tracepoint_query, tracepoint_finished_step)
15093 (tracepoint_was_hit, release_while_stepping_state_list):
15094 (current_traceframe): Declare.
15095 * server.c (handle_general_set): Handle tracepoint packets.
15096 (read_memory): New.
15097 (write_memory): New.
15098 (handle_search_memory_1): Use read_memory.
15099 (handle_query): Report support for conditional tracepoints, trace
15100 state variables, and tracepoint sources. Handle tracepoint
15102 (main): Initialize the tracepoints module.
15103 (process_serial_event): Handle traceframe reads/writes.
15105 * linux-low.c (handle_tracepoints): New.
15106 (linux_wait_1): Call it.
15107 (linux_resume_one_lwp): Handle while-stepping.
15108 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
15109 (linux_target_ops): Install them.
15110 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
15112 * linux-x86-low.c (x86_supports_tracepoints): New.
15113 (the_low_target). Install it.
15115 * mem-break.h (delete_breakpoint): Declare.
15116 * mem-break.c (delete_breakpoint): Make external.
15118 * target.h (struct target_ops): Add `supports_tracepoints',
15119 `read_pc', and `write_pc' fields.
15120 (target_supports_tracepoints): Define.
15121 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
15124 * regcache.h (struct regcache) <registers_owned>: New field.
15125 (init_register_cache, regcache_cpy): Declare.
15126 (regcache_read_pc, regcache_write_pc): Declare.
15127 (register_cache_size): Declare.
15128 (supply_regblock): Declare.
15129 * regcache.c (init_register_cache): New.
15130 (new_register_cache): Use it.
15131 (regcache_cpy): New.
15132 (register_cache_size): New.
15133 (supply_regblock): New.
15134 (regcache_read_pc, regcache_write_pc): New.
15136 * tracepoint.c: New.
15138 * Makefile.in (OBS): Add tracepoint.o.
15139 (tracepoint.o): New rule.
15141 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
15143 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
15145 (i386-mmx.c): Likewise.
15146 (i386-mmx-linux.o): Likewise.
15147 (i386-mmx-linux.c): Likewise.
15149 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
15150 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
15151 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
15152 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
15154 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
15155 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
15156 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
15158 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
15160 * Makefile.in (clean): Updated.
15162 (i386-avx.c): Likewise.
15163 (i386-avx-linux.o): Likewise.
15164 (i386-avx-linux.c): Likewise.
15165 (amd64-avx.o): Likewise.
15166 (amd64-avx.c): Likewise.
15167 (amd64-avx-linux.o): Likewise.
15168 (amd64-avx-linux.c): Likewise.
15170 * configure.srv (srv_i386_regobj): Add i386-avx.o.
15171 (srv_i386_linux_regobj): Add i386-avx-linux.o.
15172 (srv_amd64_regobj): Add amd64-avx.o.
15173 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
15174 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
15175 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
15176 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
15177 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
15178 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
15179 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
15181 * i387-fp.c: Include "i386-xstate.h".
15183 (i387_cache_to_xsave): Likewise.
15184 (i387_xsave_to_cache): Likewise.
15185 (x86_xcr0): Likewise.
15187 * i387-fp.h (i387_cache_to_xsave): Likewise.
15188 (i387_xsave_to_cache): Likewise.
15189 (x86_xcr0): Likewise.
15191 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
15192 * linux-crisv32-low.c (target_regsets): Likewise.
15193 * linux-m68k-low.c (target_regsets): Likewise.
15194 * linux-mips-low.c (target_regsets): Likewise.
15195 * linux-ppc-low.c (target_regsets): Likewise.
15196 * linux-s390-low.c (target_regsets): Likewise.
15197 * linux-sh-low.c (target_regsets): Likewise.
15198 * linux-sparc-low.c (target_regsets): Likewise.
15199 * linux-xtensa-low.c (target_regsets): Likewise.
15201 * linux-low.c: Include <sys/uio.h>.
15202 (regsets_fetch_inferior_registers): Support nt_type.
15203 (regsets_store_inferior_registers): Likewise.
15204 (linux_process_qsupported): New.
15205 (linux_target_ops): Add linux_process_qsupported.
15207 * linux-low.h (regset_info): Add nt_type.
15208 (linux_target_ops): Add process_qsupported.
15210 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
15212 (init_registers_i386_avx_linux): New.
15213 (init_registers_amd64_avx_linux): Likewise.
15214 (xmltarget_i386_linux_no_xml): Likewise.
15215 (xmltarget_amd64_linux_no_xml): Likewise.
15216 (PTRACE_GETREGSET): Likewise.
15217 (PTRACE_SETREGSET): Likewise.
15218 (x86_fill_xstateregset): Likewise.
15219 (x86_store_xstateregset): Likewise.
15220 (use_xml): Likewise.
15221 (x86_linux_update_xmltarget): Likewise.
15222 (x86_linux_process_qsupported): Likewise.
15223 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
15224 (x86_arch_setup): Don't call init_registers_amd64_linux nor
15225 init_registers_i386_linux here. Call
15226 x86_linux_update_xmltarget.
15227 (the_low_target): Add x86_linux_process_qsupported.
15229 * server.c (handle_query): Call target_process_qsupported.
15231 * target.h (target_ops): Add process_qsupported.
15232 (target_process_qsupported): New.
15234 2010-04-03 Pedro Alves <pedro@codesourcery.com>
15236 * inferiors.c (add_thread): Set last_status kind to
15237 TARGET_WAITKIND_IGNORE.
15238 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
15239 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
15240 (linux_wait_1): Move `thread' local definition to block that uses
15241 it. Don't NULL initialize `event_child'.
15242 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
15243 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
15244 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
15246 2010-04-01 Pedro Alves <pedro@codesourcery.com>
15248 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
15249 an extended waitstatus, or by a watchpoint.
15250 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
15251 thread was stepping or has been stopped by a watchpoint.
15253 2010-04-01 Pedro Alves <pedro@codesourcery.com>
15255 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
15256 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
15257 of another, then delete the previous, and validate all
15259 (validate_inserted_breakpoint): New.
15260 (delete_disabled_breakpoints): New.
15261 (validate_breakpoints): New.
15262 (check_mem_read): Validate breakpoints before trusting their
15263 shadow. Delete disabled breakpoints.
15264 (check_mem_write): Validate breakpoints before trusting they
15265 should be inserted. Delete disabled breakpoints.
15266 * mem-break.h (validate_breakpoints):
15267 * server.c (handle_query): Validate breakpoints when we see a
15270 2010-04-01 Pedro Alves <pedro@codesourcery.com>
15272 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
15273 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
15274 if we could tell there's a GDB breakpoint at stop_pc.
15275 (need_step_over_p): Don't do a step over if we find a GDB
15276 breakpoint at the resume PC.
15278 * mem-break.c (struct raw_breakpoint): New.
15279 (enum bkpt_type): New type `gdb_breakpoint'.
15280 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
15281 fields. New field `raw'.
15282 (find_raw_breakpoint_at): New.
15283 (set_raw_breakpoint_at): Handle refcounting. Create a raw
15284 breakpoint instead.
15285 (set_breakpoint_at): Adjust.
15286 (delete_raw_breakpoint): New.
15287 (release_breakpoint): New.
15288 (delete_breakpoint): Rename to...
15289 (delete_breakpoint_1): ... this. Add proc parameter. Use
15290 release_breakpoint. Return ENOENT.
15291 (delete_breakpoint): Reimplement.
15292 (find_breakpoint_at): Delete.
15293 (find_gdb_breakpoint_at): New.
15294 (delete_breakpoint_at): Delete.
15295 (set_gdb_breakpoint_at): New.
15296 (delete_gdb_breakpoint_at): New.
15297 (gdb_breakpoint_here): New.
15298 (set_reinsert_breakpoint): Use release_breakpoint.
15299 (uninsert_breakpoint): Rename to ...
15300 (uninsert_raw_breakpoint): ... this.
15301 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
15302 (reinsert_raw_breakpoint): Change parameter type to
15304 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
15306 (check_breakpoints): Adjust. Use release_breakpoint.
15307 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
15308 (breakpoint_inserted_here): Ditto.
15309 (check_mem_read): Adjust to iterate over raw breakpoints instead.
15310 Don't trust the breakpoint's shadow if it is not inserted.
15311 (check_mem_write): Adjust to iterate over raw breakpoints instead.
15312 (delete_all_breakpoints): Adjust.
15313 (free_all_breakpoints): Mark all breakpoints as uninserted, and
15314 use delete_breakpoint_1.
15316 * mem-break.h (breakpoints_supported): Delete declaration.
15317 (set_gdb_breakpoint_at): Declare.
15318 (gdb_breakpoint_here): Declare.
15319 (delete_breakpoint_at): Delete.
15320 (delete_gdb_breakpoint_at): Declare.
15322 * server.h (struct raw_breakpoint): Forward declare.
15323 (struct process_info): New field `raw_breakpoints'.
15325 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
15328 2010-03-24 Pedro Alves <pedro@codesourcery.com>
15330 * linux-low.c (status_pending_p_callback): Fix comment.
15331 (linux_wait_for_event_1): Move most of the internal breakpoint
15332 handling from here...
15333 (linux_wait_1): ... to here.
15334 (count_events_callback): New.
15335 (select_singlestep_lwp_callback): New.
15336 (select_event_lwp_callback): New.
15337 (cancel_breakpoints_callback): New.
15338 (select_event_lwp): New.
15339 (linux_wait_1): Simplify internal breakpoint handling. Give equal
15340 priority to all LWPs that have had events that should be reported
15341 to the client. Cancel breakpoints when about to reporting the
15342 event to the client, not while stopping lwps. No longer cancel
15343 finished single-steps here.
15344 (cancel_finished_single_step): Delete.
15345 (cancel_finished_single_steps): Delete.
15347 2010-03-24 Pedro Alves <pedro@codesourcery.com>
15349 * mem-break.c (enum bkpt_type): New.
15350 (struct breakpoint): New field `type'.
15351 (set_breakpoint_at): Change return type to struct breakpoint
15352 pointer. Set type to `other_breakpoint' by default.
15353 (delete_breakpoint): Rewrite, supporting more than one breakpoint
15354 in the breakpoint list.
15355 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
15356 (reinsert_breakpoint): Rename to ...
15357 (reinsert_raw_breakpoint): ... this.
15358 (reinsert_breakpoints_at): Adjust.
15359 * mem-break.h (struct breakpoint): Declare.
15360 (set_breakpoint_at): Change return type to struct breakpoint
15363 2010-03-24 Pedro Alves <pedro@codesourcery.com>
15365 * server.c (handle_query): Assign, not compare.
15367 2010-03-24 Pedro Alves <pedro@codesourcery.com>
15369 Teach linux gdbserver to step-over-breakpoints.
15371 * linux-low.c (can_hardware_single_step): New.
15372 (supports_breakpoints): New.
15373 (handle_extended_wait): If stopping threads, read the stop pc of
15374 the new cloned LWP.
15376 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
15377 low target doesn't support retrieving the PC.
15378 (add_lwp): Set last_resume_kind to resume_continue.
15379 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
15380 (linux_attach): Don't clear stop_expected. Set the lwp's
15381 last_resume_kind to resume_stop.
15382 (linux_detach_one_lwp): Don't check for removed breakpoints.
15383 (check_removed_breakpoint): Delete.
15384 (status_pending_p): Rename to ...
15385 (status_pending_p_callback): ... this. Don't check for removed
15386 breakpoints. Don't consider threads that are stopped from GDB's
15388 (linux_wait_for_lwp): Always read the stop_pc here.
15389 (cancel_breakpoint): New.
15390 (step_over_bkpt): New global.
15391 (linux_wait_for_event_1): Implement stepping over breakpoints.
15392 (gdb_wants_lwp_stopped): New.
15393 (gdb_wants_all_stopped): New.
15394 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
15395 single-step traps here. Store the thread's last reported target
15397 (send_sigstop): Don't clear stop_expected. Always set it,
15399 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
15400 (cancel_finished_single_step): New.
15401 (cancel_finished_single_steps): New.
15402 (wait_for_sigstop): Don't cancel finished single-step traps here.
15403 (linux_resume_one_lwp): Don't check for removed breakpoints.
15404 Don't set `step' on non-hardware step archs.
15405 (linux_set_resume_request): Ignore resume_stop requests if already
15406 stopping or stopped. Set the lwp's last_resume_kind.
15407 (resume_status_pending_p): Don't check for removed breakpoints.
15408 (need_step_over_p): New.
15409 (start_step_over): New.
15410 (finish_step_over): New.
15411 (linux_resume_one_thread): Always queue a sigstop for resume_stop
15412 requests. Clear the thread's last reported target waitstatus.
15413 Don't use the `suspended' flag. Don't consider pending breakpoints.
15414 (linux_resume): Start a step-over if necessary.
15415 (proceed_one_lwp): New.
15416 (proceed_all_lwps): New.
15417 (unstop_all_lwps): New.
15418 * linux-low.h (struct lwp_info): Rewrite comment for the
15419 `suspended' flag. Add the `stop_pc' field. Delete the
15420 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
15421 Add `'last_resume_kind' and `need_step_over' fields.
15422 * inferiors.c (struct thread_info): Delete, moved elsewhere.
15423 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
15424 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
15425 (set_raw_breakpoint_at): New.
15426 (set_breakpoint_at): Rewrite to use it.
15427 (reinsert_breakpoint_handler): Delete.
15428 (set_reinsert_breakpoint): New.
15429 (reinsert_breakpoint_by_bp): Delete.
15430 (delete_reinsert_breakpoints): New.
15431 (uninsert_breakpoint): Rewrite.
15432 (uninsert_breakpoints_at): New.
15433 (reinsert_breakpoint): Rewrite.
15434 (reinsert_breakpoints_at): New.
15435 (check_breakpoints): Rewrite.
15436 (breakpoint_here): New.
15437 (breakpoint_inserted_here): New.
15438 (check_mem_read): Adjust.
15439 * mem-break.h (breakpoints_supported, breakpoint_here)
15440 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
15441 (reinsert_breakpoint_by_bp): Delete declaration.
15442 (delete_reinsert_breakpoints): Declare.
15443 (reinsert_breakpoint): Delete declaration.
15444 (reinsert_breakpoints_at): Declare.
15445 (uninsert_breakpoint): Delete declaration.
15446 (uninsert_breakpoints_at): Declare.
15447 (check_breakpoints): Adjust prototype.
15448 * server.h: Adjust include order.
15449 (struct thread_info): Declare here. Add a `last_status' field.
15451 2010-03-23 Michael Snyder <msnyder@vmware.com>
15453 * server.c (crc32): New function.
15454 (handle_query): Add handling for 'qCRC:' request.
15456 2010-03-23 Pedro Alves <pedro@codesourcery.com>
15458 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
15459 lwp had been stopped by a watchpoint.
15461 2010-03-16 Pedro Alves <pedro@codesourcery.com>
15463 * server.h (internal_error): Declare.
15464 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
15465 * utils.c (internal_error): New function.
15467 2010-03-15 Andreas Schwab <schwab@redhat.com>
15469 * configure.srv: Fix typo setting srv_regobj.
15471 2010-03-15 Pedro Alves <pedro@codesourcery.com>
15473 * linux-low.c (fetch_register): Avoid passing a non string literal
15475 (usr_store_inferior_registers): Ditto.
15477 2010-03-14 Pedro Alves <pedro@codesourcery.com>
15479 * linux-low.c (linux_write_memory): Bail out early if peeking
15482 2010-03-14 Pedro Alves <pedro@codesourcery.com>
15484 * linux-low.h (struct lwp_info): New fields
15485 `stopped_by_watchpoint' and `stopped_data_address'.
15486 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
15487 here, and cache them in the lwp object.
15488 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
15490 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
15492 (linux_stopped_by_watchpoint): Rewrite.
15493 (linux_stopped_data_address): Rewrite.
15495 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
15497 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
15498 switching the current inferior, not before.
15500 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
15502 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
15503 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
15504 i386-linux.c and amd64-linux.c.
15505 (reg-i386.o): Removed.
15506 (reg-i386.c): Likewise.
15507 (reg-i386-linux.o): Likewise.
15508 (reg-i386-linux.c): Likewise.
15509 (reg-x86-64.o): Likewise.
15510 (reg-x86-64.c): Likewise.
15511 (reg-x86-64-linux.o): Likewise.
15512 (reg-x86-64-linux.c): Likewise.
15514 (i386.c): Likewise.
15515 (i386-linux.o): Likewise.
15516 (i386-linux.c): Likewise.
15517 (amd64.o): Likewise.
15518 (amd64.c): Likewise.
15519 (amd64-linux.o): Likewise.
15520 (amd64-linux.c): Likewise.
15522 * configure.srv (srv_i386_regobj): New.
15523 (srv_i386_linux_regobj): Likewise.
15524 (srv_amd64_regobj): Likewise.
15525 (srv_amd64_linux_regobj): Likewise.
15526 (srv_i386_32bit_xmlfiles): Likewise.
15527 (srv_i386_64bit_xmlfiles): Likewise.
15528 (srv_i386_xmlfiles): Likewise.
15529 (srv_amd64_xmlfiles): Likewise.
15530 (srv_i386_linux_xmlfiles): Likewise.
15531 (srv_amd64_linux_xmlfiles): Likewise.
15532 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
15533 srv_xmlfiles to $srv_i386_xmlfiles.
15534 (i[34567]86-*-mingw32ce*): Likewise.
15535 (i[34567]86-*-mingw*): Likewise.
15536 (i[34567]86-*-nto*): Likewise.
15537 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
15538 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
15539 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
15540 (x86_64-*-linux*): Likewise.
15542 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
15543 (init_registers_amd64_linux): New.
15544 (x86_arch_setup): Replace init_registers_x86_64_linux with
15545 init_registers_amd64_linux.
15547 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
15549 * configure.ac: Check for libdl. If it is not available link against
15550 static libthread_db.
15551 * configure: Regenerate.
15553 2010-02-22 Pedro Alves <pedro@codesourcery.com>
15557 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
15558 handing a read watchpoint.
15559 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
15561 2010-02-12 Doug Evans <dje@google.com>
15563 * linux-low.c (linux_supports_tracefork_flag): Document.
15564 (linux_look_up_symbols): Add comment.
15566 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
15568 * regcache.c (supply_register): Clear regcache if buf is NULL.
15570 2010-02-02 Nicolas Roche <roche@sourceware.org>
15571 Joel Brobecker <brobecker@adacore.com>
15573 * inferiors.c (find_inferior): Add function documentation.
15574 (unloaded_dll): Handle the case where the unloaded dll has not
15575 been previously registered in the dll list.
15577 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15579 * linux-arm-low.c (thumb_breakpoint_len): Delete.
15580 (thumb2_breakpoint): New.
15581 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
15583 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15585 * linux-low.c (get_stop_pc): Check for SIGTRAP.
15586 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
15589 2010-01-21 Pedro Alves <pedro@codesourcery.com>
15591 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
15593 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
15595 * linux-s390-low.c (s390_collect_ptrace_register)
15596 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
15598 2010-01-21 Doug Evans <dje@google.com>
15600 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
15601 (PTRACE_ARG4_TYPE): New macro.
15602 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
15603 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
15604 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
15605 (usr_store_inferior_registers): Ditto.
15606 (linux_read_memory, linux_write_memory): Ditto.
15607 (linux_test_for_tracefork): Ditto.
15609 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
15610 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
15612 2010-01-21 Pedro Alves <pedro@codesourcery.com>
15614 * proc-service.c (ps_lgetregs): Don't refetch registers from the
15617 2010-01-21 Pedro Alves <pedro@codesourcery.com>
15619 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
15620 prototype to take a regcache. Adjust.
15622 2010-01-20 Pedro Alves <pedro@codesourcery.com>
15624 * regcache.h (struct thread_info): Forward declare.
15625 (struct regcache): New.
15626 (new_register_cache): Adjust prototype.
15627 (get_thread_regcache): Declare.
15628 (free_register_cache): Adjust prototype.
15629 (registers_to_string, registers_from_string): Ditto.
15630 (supply_register, supply_register_by_name, collect_register)
15631 (collect_register_as_string, collect_register_by_name): Ditto.
15632 * regcache.c (struct inferior_regcache_data): Delete.
15633 (get_regcache): Rename to ...
15634 (get_thread_regcache): ... this. Adjust. Switch inferior before
15635 fetching registers.
15636 (regcache_invalidate_one): Adjust.
15637 (regcache_invalidate): Fix prototype.
15638 (new_register_cache): Return the new register cache.
15639 (free_register_cache): Change prototype.
15640 (realloc_register_cache): Adjust.
15641 (registers_to_string): Change prototype to take a regcache. Adjust.
15642 (registers_from_string): Ditto.
15643 (register_data): Ditto.
15644 (supply_register): Ditto.
15645 (supply_register_by_name): Ditto.
15646 (collect_register): Ditto.
15647 (collect_register_as_string): Ditto.
15648 (collect_register_by_name): Ditto.
15649 * server.c (process_serial_event): Adjust.
15650 * linux-low.h (regset_fill_func, regset_store_func): Change
15652 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
15654 * linux-low.c (get_stop_pc): Adjust.
15655 (check_removed_breakpoint): Adjust.
15656 (linux_wait_for_event): Adjust.
15657 (linux_resume_one_lwp): Adjust.
15658 (fetch_register): Add regcache parameter. Adjust.
15659 (usr_store_inferior_registers): Ditto.
15660 (regsets_fetch_inferior_registers): Ditto.
15661 (regsets_store_inferior_registers): Ditto.
15662 (linux_fetch_registers, linux_store_registers): Ditto.
15663 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
15665 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
15667 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
15668 prototype to take a regcache.
15669 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
15670 * remote-utils.c (convert_ascii_to_int, outreg)
15671 (prepare_resume_reply): Change prototype to take a regcache.
15673 * target.h (struct target_ops) <fetch_registers, store_registers>:
15674 Change prototype to take a regcache.
15675 (fetch_inferior_registers, store_inferior_registers): Change
15676 prototype to take a regcache. Adjust.
15677 * proc-service.c (ps_lgetregs): Adjust.
15678 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
15679 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
15680 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
15681 take a regcache. Adjust.
15682 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
15683 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
15684 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
15685 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
15686 * linux-cris-low.c (cris_get_pc, cris_set_pc)
15687 (cris_cannot_fetch_register):
15688 (cris_breakpoint_at): Change prototype to take a regcache.
15690 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
15691 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
15692 to take a regcache. Adjust.
15693 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
15695 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
15696 take a regcache. Adjust.
15697 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
15698 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
15699 (m68k_set_pc): Change prototype to take a regcache. Adjust.
15700 * linux-mips-low.c (mips_get_pc):
15701 (mips_set_pc): Change prototype to take a regcache. Adjust.
15702 (mips_reinsert_addr): Adjust.
15703 (mips_collect_register): Change prototype to take a regcache.
15705 (mips_supply_register):
15706 (mips_collect_register_32bit, mips_supply_register_32bit)
15707 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15708 (mips_store_fpregset): Ditto.
15709 * linux-ppc-low.c (ppc_supply_ptrace_register)
15710 (ppc_supply_ptrace_register): Ditto.
15711 (parse_spufs_run): Adjust.
15712 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
15713 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
15714 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
15715 take a regcache. Adjust.
15716 * linux-s390-low.c (s390_collect_ptrace_register)
15717 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
15718 (s390_set_pc): Change prototype to take a regcache. Adjust.
15719 (s390_arch_setup): Adjust.
15720 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
15721 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
15722 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
15723 (sparc_fill_gregset, sparc_store_gregset_from_stack)
15724 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
15726 (sparc_breakpoint_at): Adjust.
15727 * linux-xtensa-low.c (xtensa_fill_gregset):
15728 (xtensa_store_gregset):
15729 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
15730 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
15731 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
15732 prototype to take a regcache. Adjust.
15733 * win32-arm-low.c (arm_fetch_inferior_register)
15734 (arm_store_inferior_register): Change prototype to take a
15736 * win32-i386-low.c (i386_fetch_inferior_register)
15737 (i386_store_inferior_register): Change prototype to take a
15739 * win32-low.c (child_fetch_inferior_registers)
15740 (child_store_inferior_registers): Change prototype to take a
15742 (win32_wait): Adjust.
15743 (win32_fetch_inferior_registers): Change prototype to take a
15745 (win32_store_inferior_registers): Adjust.
15746 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
15747 store_inferior_register>: Change prototype to take a regcache.
15749 2010-01-20 Doug Evans <dje@google.com>
15751 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
15753 (linux_wait_for_event1, linux_init_signals): Ditto.
15754 (W_STOPCODE): Provide definition if missing.
15756 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
15758 * linux-low.c (linux_core_of_thread): New.
15759 (compare_ints, show_process, list_threads): New.
15760 (linux_qxfer_osdata): Report threads and cores.
15761 (linux_target_op): Register linux_core_of_thread.
15762 * remote-utils.c (prepare_resume_reply): Report the core.
15763 (buffer_xml_printf): Support %d specifier.
15764 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
15766 (handle_query): Handle qXfer:threads. Announce availability
15768 * target.h (struct target_ops): New field core_of_thread.
15770 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
15772 * Makefile.in (clean): Remove new generated files.
15773 (reg-s390.o, reg-s390.c): Remove rules.
15774 (reg-s390x.o, reg-s390x.c): Likewise.
15775 (s390-linux32.o, s390-linux32.c): Add rules.
15776 (s390-linux64.o, s390-linux64.c): Likewise.
15777 (s390x-linux64.o, s390x-linux64.c): Likewise.
15778 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
15779 * linux-s390-low.c: Include <elf.h>.
15780 (HWCAP_S390_HIGH_GPRS): Define if undefined.
15781 (init_registers_s390): Remove prototype.
15782 (init_registers_s390x): Likewise.
15783 (init_registers_s390_linux32): Add prototype.
15784 (init_registers_s390_linux64): Likewise.
15785 (init_registers_s390x_linux64): Likewise.
15786 (s390_num_regs_3264): New define.
15787 (s390_regmap_3264): New global variable.
15788 (s390_cannot_fetch_register): Remove obsolete check.
15789 (s390_cannot_store_register): Likewise.
15790 (s390_collect_ptrace_register): Handle upper/lower register halves.
15791 (s390_supply_ptrace_register): Likewise.
15792 (s390_fill_gregset): Update to register number changes.
15793 (s390_get_hwcap): New routine.
15794 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
15795 Install appropriate regmap and register set.
15797 2010-01-01 Joel Brobecker <brobecker@adacore.com>
15799 * server.c (gdbserver_version): Update copyright year to 2010.
15800 * gdbreplay.c (gdbreplay_version): Likewise.
15802 2009-12-28 Doug Evans <dje@google.com>
15804 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
15805 elf/external.h. Include <elf.h> instead but only if necessary.
15807 2009-12-28 Pedro Alves <pedro@codesourcery.com>
15809 * linux-low.c (linux_remove_process): Remove `detaching'
15810 parameter. Don't release/detach from thread_db here.
15811 (linux_kill): Release/detach from thread_db here, ...
15812 (linux_detach): ... and here, before actually detaching.
15813 (linux_wait_1): ... and here, when a process exits.
15814 * thread-db.c (any_thread_of): New.
15815 (thread_db_free): Switch the current inferior to a thread of the
15818 2009-12-21 Doug Evans <dje@google.com>
15820 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
15822 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
15823 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
15824 warning ifndef __NR_tkill. Move setting of errno there too.
15825 Delete unnecessary resetting of errno after syscall.
15826 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
15828 * configure.ac: Check for dladdr.
15829 * config.in: Regenerate.
15830 * configure: Regenerate.
15831 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
15832 (try_thread_db_load): Update.
15834 * linux-low.c (my_waitpid): Delete unnecessary prototype.
15836 2009-12-18 Doug Evans <dje@google.com>
15838 * event-loop.c: Include unistd.h if it exists.
15840 * linux-low.c (my_waitpid): Move definition away from being in
15841 between linux_tracefork_child/linux_test_for_tracefork.
15843 * gdb_proc_service.h (psaddr_t): Fix type.
15844 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
15845 signature to match glibc.
15847 2009-12-16 Doug Evans <dje@google.com>
15849 * linux-low.c (linux_read_memory): Fix argument to read.
15851 2009-11-26 Pedro Alves <pedro@codesourcery.com>
15853 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
15854 events, don't leave current_inferior pointing at null.
15856 2009-11-26 Pedro Alves <pedro@codesourcery.com>
15858 * win32-low.c (LOG): Delete.
15859 (OUTMSG): Output to stderr.
15860 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
15861 on compile time LOG macro.
15862 (win32_wait): Fix debug output.
15864 2009-11-26 Pedro Alves <pedro@codesourcery.com>
15866 * win32-low.c (win32_add_one_solib): If the dll name is
15867 "ntdll.dll", prepend the system directory to the dll path.
15869 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
15871 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
15873 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
15874 Vladimir Prus <vladimir@codesourcery.com>
15876 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
15877 * configure.ac: Check for __mcoldfire__ and set
15878 gdb_cv_m68k_is_coldfire.
15879 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
15880 reg-cf.o and reg-m68k.o.
15881 * configure: Regenerated.
15883 2009-11-16 Pedro Alves <pedro@codesourcery.com>
15885 * linux-low.c (linux_remove_process): Add `detaching' parameter.
15886 Pass it to thread_db_free.
15887 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
15888 proper `detaching' argument to linux_remove_process.
15889 * linux-low.h (thread_db_free): Add `detaching' parameter.
15890 * thread-db.c (thread_db_init): Pass false as `detaching' argument
15892 (thread_db_free): Add `detaching' parameter. Only
15893 call td_ta_clear_event if detaching from process.
15895 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
15897 * thread-db.c (thread_db_free): Fix typo.
15899 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
15902 * thread-db.c (thread_db_free): Call td_ta_clear_event.
15904 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
15906 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
15907 with an i686 compiler.
15908 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
15910 * configure: Rebuilt.
15912 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
15916 * server.c (handle_search_memory_1): Correct read_addr initialization
15917 in loop for searching subsequent chunks.
15919 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
15921 * configure.ac: New --with-libthread-db option.
15922 * thread-db.c: Allow direct dependence on libthread_db.
15923 (thread_db_free): Adjust.
15924 * config.in: Regenerate.
15925 * configure: Likewise.
15927 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
15930 * thread-db.c (attach_thread): New function.
15931 (maybe_attach_thread): Return success/failure.
15932 (find_new_threads_callback): Adjust.
15933 (thread_db_find_new_threads): Loop until no new threads.
15935 2009-10-13 Pedro Alves <pedro@codesourcery.com>
15937 * proc-service.c (ps_lgetregs): Formatting.
15939 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
15941 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
15942 * configure.ac: Adjust.
15943 * linux-low.h (struct process_info_private): Move members to struct
15945 (thread_db_free, thread_db_handle_monitor_command): New prototype.
15946 * linux-low.c (linux_remove_process): Adjust.
15947 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
15948 * server.c (handle_query): Move code ...
15949 (handle_monitor_command): ... here. New function.
15950 * target.h (struct target_ops): New member.
15951 * thread-db.c (struct thread_db): New.
15952 (libthread_db_search_path): New variable.
15953 (thread_db_create_event, thread_db_enable_reporting)
15954 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
15955 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
15956 (try_thread_db_load_1, dladdr_to_soname): New functions.
15957 (try_thread_db_load, thread_db_load_search): New functions.
15958 (thread_db_init): Search for libthread_db.
15959 (thread_db_free): New function.
15960 (thread_db_handle_monitor_command): Likewise.
15961 * config.in: Regenerate.
15962 * configure: Regenerate.
15964 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
15966 * spu-low.c (spu_kill): Wait for inferior to terminate.
15967 Call clear_inferiors.
15968 (spu_detach): Call clear_inferiors.
15970 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15972 * aclocal.m4: Regenerate.
15973 * config.in: Likewise.
15974 * configure: Likewise.
15976 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15978 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
15979 (parse_spufs_run): New function.
15980 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
15981 (ppc_breakpoint_at): Handle SPU breakpoints.
15983 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15985 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
15986 (SPUFS_MAGIC): Define.
15987 (spu_enumerate_spu_ids): New function.
15988 (linux_qxfer_spu): New function.
15989 (linux_target_ops): Install linux_qxfer_spu.
15991 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15993 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
15994 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
15995 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
15996 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
15997 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
15998 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
15999 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
16000 (init_registers_powerpc_cell32l): Add prototype.
16001 (init_registers_powerpc_cell64l): Likewise.
16002 (ppc_arch_setup): Detect Cell/B.E. architecture.
16004 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
16006 * Makefile.in (datarootdir): New variable.
16008 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
16010 * linux-low.c (linux_write_memory): Update debugging output.
16011 * Makefile.in (clean): Add new descriptions.
16012 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
16013 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
16014 * configure.srv: Add new files for arm*-*-linux*.
16015 * linux-arm-low.c: Add new declarations.
16016 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
16017 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
16018 (HWCAP_VFPv3D16): New.
16019 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
16020 instead of __IWMMXT__.
16021 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
16022 (arm_arch_setup): New.
16023 (target_regsets): Remove #ifdef. Add VFP regset.
16024 (the_low_target): Use arm_arch_setup.
16026 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
16028 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
16029 the main thread again.
16031 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
16033 Adding Neutrino gdbserver.
16034 * configure: Regenerated.
16035 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
16036 * configure.srv (i[34567]86-*-nto*): New target.
16037 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
16038 * remote-utils.c [__QNX__]: Include sys/iomgr.h
16039 (nto_comctrl) [__QNX__]: New function.
16040 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
16042 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
16044 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
16047 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
16048 Pedro Alves <pedro@codesourcery.com>
16050 * win32-i386-low.c (i386_get_thread_context): Handle systems that
16051 don't support CONTEXT_EXTENDED_REGISTERS.
16052 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
16053 (the_low_target): Install them.
16054 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
16055 failing with ERROR_PIPE_NOT_CONNECTED.
16057 2009-06-30 Doug Evans <dje@google.com>
16058 Pierre Muller <muller@ics.u-strasbg.fr>
16060 Add h/w watchpoint support to x86-linux, win32-i386.
16061 * Makefile.in (SFILES): Add i386-low.c
16062 (i386_low_h): Define.
16063 (i386-low.o): Add dependencies.
16064 (linux-x86-low.o): Add i386-low.h dependency.
16065 (win32-i386-low.o): Ditto.
16066 * i386-low.c: New file.
16067 * i386-low.h: New file.
16068 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
16069 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
16070 * linux-low.c (linux_add_process): Initialize arch_private.
16071 (linux_remove_process): Free arch_private.
16072 (add_lwp): Initialize arch_private.
16073 (delete_lwp): Free arch_private.
16074 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
16076 * linux-low.h (process_info_private): New member arch_private.
16077 (lwp_info): New member arch_private.
16078 (linux_target_ops): New members new_process, new_thread,
16080 (ptid_of): New macro.
16081 * linux-x86-low.c: Include stddef.h, i386-low.h.
16082 (arch_process_info): New struct.
16083 (arch_lwp_info): New struct.
16084 (x86_linux_dr_get, x86_linux_dr_set): New functions.
16085 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
16086 (i386_dr_low_get_status): New function.
16087 (x86_insert_point, x86_remove_point): New functions.
16088 (x86_stopped_by_watchpoint): New function.
16089 (x86_stopped_data_address): New function.
16090 (x86_linux_new_process, x86_linux_new_thread): New functions.
16091 (x86_linux_prepare_to_resume): New function.
16092 (the_low_target): Add entries for insert_point, remove_point,
16093 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
16095 * server.c (debug_hw_points): New global.
16096 (monitor_show_help): Document set debug-hw-points.
16097 (handle_query): Process "set debug-hw-points".
16098 * server.h (debug_hw_points): Declare.
16099 (paddress): Declare.
16100 * utils.c (NUMCELLS, CELLSIZE): New macros.
16101 (get_sell, xsnprintf, paddress): New functions.
16102 * win32-arm-low.c (the_low_target): Add entries for insert_point,
16103 remove_point, stopped_by_watchpoint, stopped_data_address.
16104 * win32-i386-low.c: Include i386-low.h.
16105 (debug_reg_state): Replaces dr.
16106 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
16107 (i386_dr_low_get_status): New function.
16108 (i386_insert_point, i386_remove_point): New functions.
16109 (i386_stopped_by_watchpoint): New function.
16110 (i386_stopped_data_address): New function.
16111 (i386_initial_stuff): Update.
16112 (get_thread_context,set_thread_context,i386_thread_added): Update.
16113 (the_low_target): Add entries for insert_point,
16114 remove_point, stopped_by_watchpoint, stopped_data_address.
16115 * win32-low.c (win32_insert_watchpoint): New function.
16116 (win32_remove_watchpoint): New function.
16117 (win32_stopped_by_watchpoint): New function.
16118 (win32_stopped_data_address): New function.
16119 (win32_target_ops): Add entries for insert_watchpoint,
16120 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
16121 * win32-low.h (win32_target_ops): New members insert_point,
16122 remove_point, stopped_by_watchpoint, stopped_data_address.
16124 2009-06-25 Pedro Alves <pedro@codesourcery.com>
16126 * server.c (process_serial_event): Re-return unsupported, not
16127 error, if the type isn't recognized. Re-allow supporting only
16128 insert or remove packets. Also call require_running for
16129 breakpoints. Add missing break statement to default case. Tidy.
16130 * target.h (struct target_ops): Rename insert_watchpoint to
16131 insert_point, and remove_watchpoint to remove_point.
16133 * linux-low.h (struct linux_target_ops): Likewise.
16134 * linux-low.c (linux_insert_watchpoint): Rename to ...
16135 (linux_insert_point): ... this. Adjust.
16136 (linux_remove_watchpoint): Rename to ...
16137 (linux_remove_point): ... this. Adjust.
16138 (linux_target_ops): Adjust.
16139 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
16140 (cris_insert_point): ... this.
16141 (cris_remove_watchpoint): Rename to ...
16142 (cris_remove_point): ... this.
16143 (the_low_target): Adjust.
16145 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
16147 * server.c (handle_v_kill): Pass signal_pid to
16148 kill_inferior if multi_process is zero.
16150 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
16152 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
16153 * target.h (target_ops): Comment for *_watchpoint to make it clear
16154 the functions can get types '0' and '1'.
16156 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
16158 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
16159 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
16160 * regcache.c (get_regcache): Likewise.
16161 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
16162 * win32-low.c (child_fetch_inferior_registers): Remove check for
16165 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
16166 Pedro Alves <pedro@codesourcery.com>
16168 * target.h (struct target_ops) <supports_multi_process>: New
16170 (target_supports_multi_process): New.
16171 * server.c (handle_query): Even if GDB reports support, only
16172 enable multi-process if the target also supports it. Report
16173 multi-process support only if the target backend supports it.
16174 * linux-low.c (linux_supports_multi_process): New function.
16175 (linux_target_ops): Install it as target_supports_multi_process
16178 2009-05-24 Doug Evans <dje@google.com>
16180 Global renaming of find_thread_pid to find_thread_ptid.
16181 * server.h (find_thread_ptid): Renamed from find_thread_pid.
16182 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
16183 All callers updated.
16185 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
16186 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
16189 * linux-low.c (get_stop_pc): Print pc if debug_threads.
16190 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
16191 (linux_resume_one_lwp): Ditto.
16193 2009-05-23 Doug Evans <dje@google.com>
16195 * linux-low.c (linux_resume_one_lwp): Change type of first arg
16196 from struct inferior_list_entry * to struct lwp_info *.
16197 All callers updated.
16199 2009-05-13 Doug Evans <dje@google.com>
16201 * linux-x86-low.c: Don't include assert.h.
16202 (x86_siginfo_fixup): Use fatal, not assert.
16203 (x86_arch_setup): Fix comment.
16205 2009-05-12 Doug Evans <dje@google.com>
16207 Biarch support for i386/amd64 gdbserver.
16208 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
16209 Add linux-x86-low.c.
16210 (linux-i386-low.o, linux-x86-64-low.o): Delete.
16211 (linux-x86-low.o): Add.
16212 * linux-x86-64-low.c: Delete.
16213 * linux-i386-low.c: Delete.
16214 * linux-x86-low.c: New file.
16215 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
16217 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
16219 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
16220 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
16221 (linux_child_pid_to_exec_file): New function.
16222 (elf_64_header_p, elf_64_file_p): New functions.
16223 (siginfo_fixup): New function.
16224 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
16225 give target a chance to convert layout.
16226 * linux-low.h (linux_target_ops): New member siginfo_fixup.
16227 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
16229 2009-05-07 Doug Evans <dje@google.com>
16231 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
16232 (regsets_store_inferior_registers): Ditto.
16234 2009-05-06 Pedro Alves <pedro@codesourcery.com>
16238 * linux-low.c (must_set_ptrace_flags): Delete.
16239 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
16241 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
16242 `lwp->must_set_ptrace_flags' instead.
16243 (linux_wait_for_event_1): Set ptrace options here.
16244 (linux_wait_1): ... not here.
16246 2009-04-30 Doug Evans <dje@google.com>
16248 * inferiors.c (started_inferior_callback): New function.
16249 (attached_inferior_callback): New function.
16250 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
16251 * server.c (print_started_pid, print_attached_pid): New functions.
16252 (detach_or_kill_for_exit): New function.
16253 (main): Call it instead of for_each_inferior (kill_inferior_callback).
16254 * server.h (have_started_inferiors_p): Declare.
16255 (have_attached_inferiors_p): Declare.
16257 * inferiors.c (remove_process): Fix memory leak, free process.
16258 * linux-low.c (linux_remove_process): New function.
16259 (linux_kill): Call it instead of remove_process.
16260 (linux_detach, linux_wait_1): Ditto.
16262 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
16264 * configure.srv: Add x86 Windows CE target.
16266 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
16268 * inferiors.c (get_thread_process): Make global.
16269 * server.h (get_thread_process): Add prototype.
16270 * thread-db.c (find_one_thread): Use get_thread_process
16271 instead of current_process.
16272 (thread_db_get_tls_address): Do not crash if called when
16273 thread layer is not yet initialized.
16275 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
16277 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
16278 * spu-low.c (current_tid): Rename to ...
16279 (current_ptid): ... this.
16280 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
16281 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
16282 ptid_get_lwp (current_ptid) instead of current_tid.
16283 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
16284 instead of current_tid. Use find_process_pid to verify pid
16285 argument is valid. Pass proper argument to remove_process.
16286 (spu_thread_alive): Compare current_ptid instead of current_tid.
16287 (spu_resume): Likewise.
16289 2009-04-02 Pedro Alves <pedro@codesourcery.com>
16291 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
16294 2009-04-01 Pedro Alves <pedro@codesourcery.com>
16296 Implement the multiprocess extensions, and add linux multiprocess
16299 * server.h (ULONGEST): Declare.
16300 (struct ptid, ptid_t): New.
16301 (minus_one_ptid, null_ptid): Declare.
16302 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
16303 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
16304 (struct inferior_list_entry): Change `id' type from unsigned from
16306 (struct sym_cache, struct breakpoint, struct
16307 process_info_private): Forward declare.
16308 (struct process_info): Declare.
16309 (current_process): Declare.
16310 (all_processes): Declare.
16311 (initialize_inferiors): Declare.
16312 (add_thread): Adjust to use ptid_t.
16313 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
16314 (add_process, remove_process, find_thread_pid): Declare.
16315 (find_inferior_id): Adjust to use ptid_t.
16316 (cont_thread, general_thread, step_thread): Change type to ptid_t.
16317 (multi_process): Declare.
16318 (push_event): Adjust to use ptid_t.
16319 (read_ptid, write_ptid): Declare.
16320 (prepare_resume_reply): Adjust to use ptid_t.
16321 (clear_symbol_cache): Declare.
16322 * inferiors.c (all_processes): New.
16323 (null_ptid, minus_one_ptid): New.
16324 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
16325 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
16326 (add_thread): Change unsigned long to ptid. Remove gdb_id
16328 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
16329 (gdb_id_to_thread): Rename to ...
16330 (find_thread_pid): ... this. Change unsigned long to ptid.
16331 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
16332 (loaded_dll, pull_pid_from_list): Adjust.
16333 (add_process, remove_process, find_process_pid)
16334 (get_thread_process, current_process, initialize_inferiors): New.
16335 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
16336 (struct target_waitstatus) <related_pid>: Ditto.
16337 (struct target_ops) <kill, detach>: Add `pid' argument. Change
16338 return type to int.
16339 (struct target_ops) <join>: Add `pid' argument.
16340 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
16341 (struct target_ops) <wait>: Add `ptid' field. Change return type
16343 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
16344 (mywait): Add `ptid' argument. Change return type to ptid_t.
16345 (target_pid_to_str): Declare.
16346 * target.c (set_desired_inferior): Adjust to use ptids.
16347 (mywait): Add new `ptid' argument. Adjust.
16348 (target_pid_to_str): New.
16349 * mem-break.h (free_all_breakpoints): Declare.
16350 * mem-break.c (breakpoints): Delelete.
16351 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
16352 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
16353 to use per-process breakpoint list.
16354 (free_all_breakpoints): New.
16355 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
16356 (symbol_cache, all_symbols_looked_up): Delete.
16358 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
16360 (prepare_resume_reply): Change ptid argument's type from unsigned
16361 long to ptid_t. Adjust. Implement W;process and X;process.
16362 (free_sym_cache, clear_symbol_cache): New.
16363 (look_up_one_symbol): Adjust to per-process symbol cache. *
16364 * server.c (cont_thread, general_thread, step_thread): Change type
16366 (attached): Delete.
16367 (multi_process): New.
16368 (last_ptid): Change type to ptid_t.
16369 (struct vstop_notif) <ptid>: Change type to ptid_t.
16370 (queue_stop_reply, push_event): Change `ptid' argument's type to
16372 (discard_queued_stop_replies): Add `pid' argument.
16373 (start_inferior): Adjust to use ptids. Adjust to mywait interface
16374 changes. Don't reference the `attached' global.
16375 (attach_inferior): Adjust to mywait interface changes.
16376 (handle_query): Adjust to use ptids. Parse GDB's qSupported
16377 features. Handle and report "multiprocess+". Handle
16379 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
16381 (handle_v_kill): New.
16382 (handle_v_stopped): Adjust to use target_pid_to_str.
16383 (handle_v_requests): Allow multiple attaches and runs when
16384 multiprocess extensions are in effect. Handle "vKill".
16385 (myresume): Adjust to use ptids.
16386 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
16387 (handle_status): Adjust to discard_queued_stop_replies interface
16389 (first_thread_of, kill_inferior_callback)
16390 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
16391 (main): Call initialize_inferiors. Adjust to use ptids, killing
16392 and detaching from all inferiors. Handle multiprocess packet
16394 * linux-low.h: Include gdb_proc_service.h.
16395 (struct process_info_private): New.
16396 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
16397 <lwpid_of>: Use ptid_get_lwp.
16398 (get_lwp_thread): Adjust.
16399 (struct lwp_info): Add `dead' member.
16400 (find_lwp_pid): Declare.
16401 * linux-low.c (thread_db_active): Delete.
16402 (new_inferior): Adjust comment.
16403 (inferior_pid): Delete.
16404 (linux_add_process): New.
16405 (handle_extended_wait): Adjust.
16406 (add_lwp): Change unsigned long to ptid.
16407 (linux_create_inferior): Add process to processes table. Adjust
16408 to use ptids. Don't set new_inferior here.
16409 (linux_attach_lwp): Rename to ...
16410 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
16411 it. Adjust to use ptids.
16412 (linux_attach_lwp): New.
16413 (linux_attach): Add process to processes table. Don't set
16415 (struct counter): New.
16416 (second_thread_of_pid_p, last_thread_of_process_p): New.
16417 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
16418 multiple processes.
16419 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
16420 processes. Remove process from process table.
16421 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
16422 to multiple processes.
16423 (any_thread_of): New.
16424 (linux_detach): Add `pid' argument, and handle it. Remove process
16425 from processes table.
16426 (linux_join): Add `pid' argument. Handle it.
16427 (linux_thread_alive): Change unsighed long argument to ptid_t.
16428 Consider dead lwps as not being alive.
16429 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
16430 threads we're not interested in.
16431 (same_lwp, find_lwp_pid): New.
16432 (linux_wait_for_lwp): Change `pid' argument's type from int to
16434 (linux_wait_for_event): Rename to ...
16435 (linux_wait_for_event_1): ... this. Change `pid' argument's type
16436 from int to ptid_t. Adjust.
16437 (linux_wait_for_event): New.
16438 (linux_wait_1): Add `ptid' argument. Change return type to
16439 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
16440 that exit from the process table.
16441 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
16443 (mark_lwp_dead): New.
16444 (wait_for_sigstop): Adjust to use ptids. If a process exits while
16445 stopping all threads, mark its main lwp as dead.
16446 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
16448 (fetch_register, usr_store_inferior_registers)
16449 (regsets_fetch_inferior_registers)
16450 (regsets_store_inferior_registers, linux_read_memory)
16451 (linux_write_memory): Inline `inferior_pid'.
16452 (linux_look_up_symbols): Adjust to use per-process
16453 `thread_db_active'.
16454 (linux_request_interrupt): Adjust to use ptids.
16455 (linux_read_auxv): Inline `inferior_pid'.
16456 (initialize_low): Don't reference thread_db_active.
16457 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
16458 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
16459 (ps_getpid): Return the pid of the current inferior.
16460 * thread-db.c (proc_handle, thread_agent): Delete.
16461 (thread_db_create_event, thread_db_enable_reporting): Adjust to
16463 (find_one_thread): Change argument type to ptid_t. Adjust to
16465 (maybe_attach_thread): Adjust to per-process data and ptids.
16466 (thread_db_find_new_threads): Ditto.
16467 (thread_db_init): Ditto.
16468 * spu-low.c (spu_create_inferior, spu_attach): Add process to
16469 processes table. Adjust to use ptids.
16470 (spu_kill, spu_detach): Adjust interface. Remove process from
16472 (spu_join, spu_thread_alive): Adjust interface.
16473 (spu_wait): Adjust interface. Remove process from processes
16474 table. Adjust to use ptids.
16475 * win32-low.c (current_inferior_tid): Delete.
16476 (current_inferior_ptid): New.
16477 (debug_event_ptid): New.
16478 (thread_rec): Take a ptid. Adjust.
16479 (child_add_thread): Add `pid' argument. Adjust to use ptids.
16480 (child_delete_thread): Ditto.
16481 (do_initial_child_stuff): Add `attached' argument. Add process to
16483 (child_fetch_inferior_registers, child_store_inferior_registers):
16485 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
16486 (win32_attach): Pass 1 to do_initial_child_stuff.
16487 (win32_kill): Adjust interface. Remove process from processes
16489 (win32_detach): Ditto.
16490 (win32_join): Adjust interface.
16491 (win32_thread_alive): Take a ptid.
16492 (win32_resume): Adjust to use ptids.
16493 (get_child_debug_event): Ditto.
16494 (win32_wait): Adjust interface. Remove exiting process from
16497 2009-04-01 Pedro Alves <pedro@codesourcery.com>
16499 Non-stop mode support.
16501 * server.h (non_stop): Declare.
16502 (gdb_client_data, handler_func): Declare.
16503 (delete_file_handler, add_file_handler, start_event_loop):
16505 (handle_serial_event, handle_target_event, push_event)
16506 (putpkt_notif): Declare.
16507 * target.h (enum resume_kind): New.
16508 (struct thread_resume): Replace `step' field by `kind' field.
16509 (TARGET_WNOHANG): Define.
16510 (struct target_ops) <wait>: Add `options' argument.
16511 <supports_non_stop, async, start_non_stop>: New fields.
16512 (target_supports_non_stop, target_async): New.
16513 (start_non_stop): Declare.
16514 (mywait): Add `options' argument.
16515 * target.c (mywait): Add `options' argument. Print child exit
16516 notifications here.
16517 (start_non_stop): New.
16518 * server.c (non_stop, own_buf, mem_buf): New globals.
16519 (struct vstop_notif): New.
16520 (notif_queue): New global.
16521 (queue_stop_reply, push_event, discard_queued_stop_replies)
16522 (send_next_stop_reply): New.
16523 (start_inferior): Adjust to use resume_kind. Adjust to mywait
16525 (attach_inferior): In non-stop mode, don't wait for the target
16527 (handle_general_set): Handle QNonStop.
16528 (handle_query): When handling qC, return the current general
16529 thread, instead of the first thread of the list.
16530 (handle_query): If the backend supports non-stop mode, include
16531 QNonStop+ in the qSupported query response.
16532 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
16534 (handle_v_attach, handle_v_run): Handle non-stop mode.
16535 (handle_v_stopped): New.
16536 (handle_v_requests): Report support for vCont;t. Handle vStopped.
16537 (myresume): Adjust to use resume_kind. Handle non-stop.
16538 (queue_stop_reply_callback): New.
16539 (handle_status): Handle non-stop mode.
16540 (main): Clear non_stop flag on reconnection. Use the event-loop.
16541 Refactor serial protocol handling from here ...
16542 (process_serial_event): ... to this new function. When GDB
16543 selects any thread, select one here. In non-stop mode, wait until
16544 GDB acks all pending events before exiting.
16545 (handle_serial_event, handle_target_event): New.
16546 * remote-utils.c (remote_open): Install remote_desc in the event
16548 (remote_close): Remove remote_desc from the event loop.
16549 (putpkt_binary): Rename to...
16550 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
16551 (putpkt_binary): New as wrapper around putpkt_binary_1.
16552 (putpkt_notif): New.
16553 (prepare_resume_reply): In non-stop mode, don't change the
16555 * event-loop.c: New.
16556 * Makefile.in (OBJ): Add event-loop.o.
16557 (event-loop.o): New rule.
16559 * linux-low.h (pid_of): Moved here.
16561 (get_lwp_thread): Use lwpid_of.
16562 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
16563 * linux-low.c (pid_of): Delete.
16564 (inferior_pid): Use lwpid_of.
16565 (linux_event_pipe): New.
16566 (target_is_async_p): New.
16568 (handle_extended_wait): Use lwpid_of.
16569 (add_lwp): Don't set lwpid field.
16570 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
16571 (linux_kill_one_lwp): If killing a running lwp, stop it first.
16572 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
16573 (linux_detach_one_lwp): If detaching from a running lwp, stop it
16574 first. Adjust to linux_wait_for_event interface changes. Use
16576 (linux_detach): Don't delete the main lwp here.
16577 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
16578 (status_pending_p): Don't consider explicitly suspended lwps.
16579 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
16580 pointer. Add OPTIONS argument. Change return type to int. Use
16581 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
16582 (linux_wait_for_event): Take an integer pid instead of a lwp_info
16583 pointer. Add status pointer argument. Return a pid instead of a
16584 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
16585 changes. In non-stop mode, don't switch to a random thread.
16586 (linux_wait): Rename to...
16587 (linux_wait_1): ... this. Add target_options argument, and handle
16588 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
16589 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
16590 clean exit and signal exit code. Don't stop all threads in
16591 non-stop mode. In all-stop mode, only stop all threads when
16592 reporting a stop to GDB. Handle explicit thread stop requests.
16593 (async_file_flush, async_file_mark): New.
16595 (send_sigstop): Use lwpid_of.
16596 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
16597 interface changes. In non-stop mode, don't switch to a random
16599 (linux_resume_one_lwp): Use lwpid_of.
16600 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
16601 (linux_resume_one_thread): ... this. Handle resume_stop. In
16602 non-stop mode, don't look for pending flag in all threads.
16603 (resume_status_pending_p): Don't consider explicitly suspended
16605 (my_waitpid): Reimplement. Emulate __WALL.
16606 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
16608 (sigchld_handler, linux_supports_non_stop, linux_async)
16609 (linux_start_non_stop): New.
16610 (linux_target_ops): Register linux_supports_non_stop, linux_async
16611 and linux_start_non_stop.
16612 (initialize_low): Install SIGCHLD handler.
16613 * thread-db.c (thread_db_create_event, find_one_thread)
16614 (thread_db_get_tls_address): Use lwpid_of.
16615 * win32-low.c (win32_detach): Adjust to use resume_kind.
16616 (win32_wait): Add `options' argument.
16617 * spu-low.c (spu_resume): Adjust to use resume_kind.
16618 (spu_wait): Add `options' argument.
16620 2009-04-01 Pedro Alves <pedro@codesourcery.com>
16622 Decouple target code from remote protocol.
16624 * target.h (enum target_waitkind): New.
16625 (struct target_waitstatus): New.
16626 (struct target_ops) <wait>: Return an unsigned long. Take a
16627 target_waitstatus pointer instead of a char pointer.
16628 (mywait): Likewise.
16629 * target.c (mywait): Change prototype to return an unsigned long.
16630 Take a target_waitstatus pointer instead of a char pointer. Adjust.
16631 * server.h (thread_from_wait, old_thread_from_wait): Delete
16633 (prepare_resume_reply): Change prototype to take a
16635 * server.c (thread_from_wait, old_thread_from_wait): Delete.
16636 (last_status, last_ptid): New.
16637 (start_inferior): Remove "statusptr" argument. Adjust. Return a
16638 pid instead of a signal.
16639 (attach_inferior): Remove "status" and "signal" parameters.
16641 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
16643 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
16644 (handle_v_requests, myresume): Remove "status" and "signal"
16645 parameters. Adjust.
16646 (handle_status): New.
16647 (main): Delete local `status'. Adjust.
16648 * remote-utils.c: Include target.h.
16649 (prepare_resume_reply): Change prototype to take a
16650 target_waitstatus. Adjust.
16652 * linux-low.c (linux_wait): Adjust to new target_ops->wait
16654 * spu-low.c (spu_wait): Adjust.
16655 * win32-low.c (enum target_waitkind, struct target_waitstatus):
16657 (win32_wait): Adjust.
16659 2009-04-01 Pedro Alves <pedro@codesourcery.com>
16661 * target.h (struct thread_resume): Delete leave_stopped member.
16662 (struct target_ops): Add a `n' argument to the `resume' callback.
16663 * server.c (start_inferior): Adjust.
16664 (handle_v_cont, myresume): Adjust.
16665 * linux-low.c (check_removed_breakpoint): Adjust to resume
16666 interface change, and to removed leave_stopped field.
16667 (resume_ptr): Delete.
16668 (struct thread_resume_array): New.
16669 (linux_set_resume_request): Add new `arg' parameter. Adjust to
16670 resume interface change.
16671 (linux_continue_one_thread, linux_queue_one_thread)
16672 (resume_status_pending_p): Check if the resume field is NULL
16673 instead of checking the leave_stopped member.
16674 (linux_resume): Adjust to the target resume interface change.
16675 * spu-low.c (spu_resume): Adjust to the target resume interface
16677 * win32-low.c (win32_detach, win32_resume): Ditto.
16679 2009-04-01 Pedro Alves <pedro@codesourcery.com>
16681 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
16683 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
16685 (linux_continue_one_thread): Only preserve the stepping flag if
16686 there's a pending breakpoint.
16688 2009-03-31 Pedro Alves <pedro@codesourcery.com>
16690 * server.c (main): After the inferior having exited, call
16691 remote_close before exiting gdbserver.
16693 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
16695 Fix size of FPSCR in Power 7 processors.
16696 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
16697 (PPC_FEATURE_HAS_DFP): New #define.
16698 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
16701 2009-03-23 Pedro Alves <pedro@codesourcery.com>
16703 * server.c (handle_query) Whitespace and formatting.
16705 2009-03-22 Pedro Alves <pedro@codesourcery.com>
16707 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
16708 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
16709 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
16710 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
16711 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
16712 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
16713 Makefile.in, configure.ac: Fix whitespace throughout.
16714 * configure: Regenerate.
16716 2009-03-22 Pedro Alves <pedro@codesourcery.com>
16718 * inferiors.c (find_inferior): Make it safe for the callback
16719 function to delete the currently iterated inferior.
16721 2009-03-22 Pedro Alves <pedro@codesourcery.com>
16723 * Makefile.in (linuw_low_h): Move higher.
16724 (thread-db.o): Depend on $(linux_low_h).
16726 2009-03-17 Pedro Alves <pedro@codesourcery.com>
16728 Rename "process" to "lwp" throughout.
16730 * linux-low.c (all_processes): Rename to...
16731 (all_lwps): ... this.
16732 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
16733 (add_process): Rename to ...
16734 (add_lwp): ... this. Adjust.
16735 (linux_create_inferior): Adjust.
16736 (linux_attach_lwp): Adjust.
16737 (linux_attach): Adjust.
16738 (linux_kill_one_process): Rename to ...
16739 (linux_kill_one_lwp): ... this. Adjust.
16740 (linux_kill): Adjust.
16741 (linux_detach_one_process): Rename to ...
16742 (linux_detach_one_lwp): ... this. Adjust.
16743 (linux_detach): Adjust.
16744 (check_removed_breakpoint): Adjust.
16745 (status_pending_p): Adjust.
16746 (linux_wait_for_process): Rename to ...
16747 (linux_wait_for_lwp): ... this. Adjust.
16748 (linux_wait_for_event): Adjust.
16749 (send_sigstop): Adjust.
16750 (wait_for_sigstop): Adjust.
16751 (stop_all_processes): Rename to ...
16752 (stop_all_lwps): ... this.
16753 (linux_resume_one_process): Rename to ...
16754 (linux_resume_one_lwp): ... this. Adjust.
16755 (linux_set_resume_request, linux_continue_one_thread)
16756 (linux_queue_one_thread, resume_status_pending_p)
16757 (usr_store_inferior_registers, regsets_store_inferior_registers)
16758 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
16760 * linux-low.h (get_process): Rename to ...
16761 (get_lwp): ... this. Adjust.
16762 (get_thread_process): Rename to ...
16763 (get_thread_lwp): ... this. Adjust.
16764 (get_process_thread): Rename to ...
16765 (get_lwp_thread): ... this. Adjust.
16766 (struct process_info): Rename to ...
16767 (struct lwp_info): ... this.
16768 (all_processes): Rename to ...
16769 (all_lwps): ... this.
16770 * proc-service.c (ps_lgetregs): Adjust.
16771 * thread-db.c (thread_db_create_event, find_one_thread)
16772 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
16774 2009-03-14 Pedro Alves <pedro@codesourcery.com>
16776 * server.c (handle_query): Handle "qAttached".
16778 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
16780 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
16781 GPLv3, update license URL.
16783 2009-03-01 Doug Evans <dje@google.com>
16785 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
16786 (server_h): Add gdb_signals.h.
16787 (signals.o): Update.
16788 * server.h (target_signal_from_host,target_signal_to_host_p)
16789 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
16791 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
16793 * remote-utils.c (getpkt): Also generate remote-debug
16794 information if noack_mode is set.
16796 2009-02-06 Pedro Alves <pedro@codesourcery.com>
16798 * server.c (handle_query): Report qXfer:siginfo:read and
16799 qXfer:siginfo:write as supported and handle them.
16800 * target.h (struct target_ops) <qxfer_siginfo>: New field.
16801 * linux-low.c (linux_xfer_siginfo): New.
16802 (linux_target_ops): Set it.
16804 2009-01-26 Pedro Alves <pedro@codesourcery.com>
16806 * server.c (gdbserver_usage): Mention --remote-debug.
16807 (main): Accept '--remote-debug' switch.
16809 2009-01-18 Doug Evans <dje@google.com>
16811 * regcache.c (new_register_cache): No need to check result of xcalloc.
16812 * server.c (handle_search_memory): Back out calls to xmalloc,
16813 result is checked and error is returned to user upon failure.
16814 (handle_query): Ditto. Add more checks for result of malloc.
16815 (handle_v_cont): Check result of malloc, report error back to
16817 (handle_v_run): Ditto. Call freeargv.
16818 * server.h (freeargv): Declare.
16819 * utils.c (freeargv): New fn.
16821 2009-01-15 Doug Evans <dje@google.com>
16823 * gdbreplay.c (perror_with_name): Make arg const char *.
16824 * server.h (target_signal_to_name): Make return type const char *.
16825 * thread-db.c (thread_db_err_str): Make return type const char *.
16826 * utils.c (perror_with_name): Make arg const char *.
16828 2009-01-14 Pedro Alves <pedro@codesourcery.com>
16830 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
16831 when handling a EXIT_PROCESS_DEBUG_EVENT.
16833 2009-01-06 Joel Brobecker <brobecker@adacore.com>
16835 * gdbreplay.c (gdbreplay_version): Update copyright year.
16836 * server.c (gdbserver_version): Likewise.
16838 2009-01-05 Doug Evans <dje@google.com>
16840 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
16841 (handle_extended_wait): Improve comment.
16843 2008-12-13 Doug Evans <dje@google.com>
16845 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
16846 * server.h (ATTR_MALLOC): New macro.
16847 (xmalloc,xcalloc,xstrdup): Declare.
16848 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
16849 * inferiors.c: Ditto.
16850 * linux-low.c: Ditto.
16851 * mem-break.c: Ditto.
16852 * regcache.c: Ditto.
16853 * remote-utils.c: Ditto.
16856 * win32-low.c: Ditto.
16858 2008-12-12 Doug Evans <dje@google.com>
16860 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
16861 in debugging printf.
16863 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
16865 2008-12-09 Doug Evans <dje@google.com>
16867 * linux-low.h (struct process_info): Delete member tid, unused.
16868 * thread-db.c (find_one_thread): Update.
16869 (maybe_attach_thread): Update.
16871 2008-12-02 Pedro Alves <pedro@codesourcery.com>
16873 * target.h (struct target_ops): Add qxfer_osdata member.
16874 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
16876 (linux_qxfer_osdata): New functions.
16877 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
16879 * server.c (handle_query): Handle "qXfer:osdata:read:".
16880 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
16881 (buffer_xml_printf): New functions.
16882 * server.h (struct buffer): New.
16883 (buffer_grow_str, buffer_grow_str0): New macros.
16884 (buffer_grow, buffer_free, buffer_init, buffer_finish)
16885 (buffer_xml_printf): Declare.
16887 2008-11-24 Doug Evans <dje@google.com>
16889 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
16891 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
16893 * server.c (handle_v_run): Always use the supplied argument list.
16895 2008-11-19 Bob Wilson <bob.wilson@acm.org>
16897 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
16898 (xtensa_regmap_table): Add entry for scompare1.
16900 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
16902 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
16903 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
16904 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
16905 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
16906 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
16907 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
16908 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
16909 XML target descriptions.
16910 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
16911 when inferior is running on an ISA 2.05 or later processor. Add
16912 special case to return offset for full 64-bit slot of FPSCR when
16915 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
16917 * Makefile.in (SFILES, clean): Added sparc64 files.
16918 (reg-sparc64.o, reg-sparc64.c): New.
16919 * configure.srv (sparc*-*-linux*): New configuration.
16920 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
16921 syscall arguments for SPARC.
16922 (regsets_store_inferior_registers): Likewise.
16923 * linux-sparc-low.c: New file.
16925 2008-10-21 Doug Evans <dje@google.com>
16927 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
16928 (READLINE_DIR,READLINE_DEP): Delete.
16929 (INTERNAL_CFLAGS): Update.
16930 (LINTFLAGS): Update.
16932 2008-10-10 Pedro Alves <pedro@codesourcery.com>
16934 * server.c (handle_v_run): If GDB didn't specify an argv, use the
16935 whole argv from the last run, not just argv[0].
16937 2008-09-08 Pedro Alves <pedro@codesourcery.com>
16939 * regcache.c (new_register_cache): Return NULL if the register
16940 cache size isn't known yet.
16941 (free_register_cache): Avoid dereferencing a NULL regcache.
16943 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16945 * configure.srv: Merge MIPS and MIPS64.
16947 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
16949 * Makefile.in (uninstall): Apply $(EXEEXT) too.
16951 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
16953 * Makefile.in: Add required vsx dependencies.
16955 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
16956 Declare init_registers_powerpc_vsx32l.
16957 Declare init_registers_powerpc_vsx64l.
16958 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
16959 (ppc_arch_setup): Check for VSX in hwcap.
16960 (ppc_fill_vsxregset): New function.
16961 (ppc_store_vsxregset): New function.
16962 Add new VSX entry in regset_info target_regsets.
16964 * configure.srv: Add new VSX dependencies.
16966 2008-08-12 Pedro Alves <pedro@codesourcery.com>
16968 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
16969 (remote_open): Set or clear transport_is_reliable.
16970 (putpkt_binary): Don't expect acks in noack mode.
16971 (getpkt): Don't send ack/nac in noack mode.
16972 * server.c (handle_general_set): Handle QStartNoAckMode.
16973 (handle_query): If connected by tcp pass QStartNoAckMode+ in
16975 (main): Reset noack_mode on every connection.
16976 * server.h (noack_mode): Declare.
16978 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
16980 * Makefile.in (GDBREPLAY_OBS): New variable.
16981 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
16983 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
16984 Daniel Jacobowitz <dan@codesourcery.com>
16986 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
16987 (usr_store_inferior_registers): Likewise.
16988 (regsets_store_inferior_registers): Likewise.
16990 2008-07-31 Rolf Jansen <rj@surtec.com>
16991 Pedro Alves <pedro@codesourcery.com>
16993 * configure.ac: Check for memmem declaration.
16994 * server.c [HAVE_MALLOC_H]: Include malloc.h.
16995 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
16996 (disable_packet_qfThreadInfo): Unconditionally compile.
16997 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
16998 * configure, config.in: Regenerate.
17000 2008-07-28 Doug Kwan <dougkwan@google.com>
17002 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
17003 (linux_write_memory): Remove declaration of errno.
17005 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
17007 * linux-low.c (handle_extended_wait): Do not use "status"
17008 variable uninitialized.
17010 2008-07-07 Pedro Alves <pedro@codesourcery.com>
17012 * server.c (handle_v_attach): Inhibit reporting dll changes.
17014 2008-06-27 Pedro Alves <pedro@codesourcery.com>
17016 * remote-utils.c (prepare_resume_reply): If requested, don't
17017 output "thread:TID" in the T stop reply.
17019 * server.c (disable_packet_vCont, disable_packet_Tthread)
17020 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
17021 (handle_query): If requested, disable support for qC, qfThreadInfo
17023 (handle_v_requests): If requested, disable support for vCont.
17024 (gdbserver_show_disableable): New.
17025 (main): Handle --disable-packet and --disable-packet=LIST.
17027 * server.h (disable_packet_vCont, disable_packet_Tthread)
17028 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
17030 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
17032 * server.c (gdbserver_usage): Mention --version.
17034 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
17036 * Makefile.in (gdbreplay.o): New rule.
17038 2008-06-06 Joseph Myers <joseph@codesourcery.com>
17040 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
17041 message, not gdbserver.
17043 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
17044 Nathan Sidwell <nathan@codesourcery.com>
17045 Joseph Myers <joseph@codesourcery.com>
17047 * acinclude.m4: Include ../../config/acx.m4.
17048 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
17049 * configure, config.in: Regenerate.
17050 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
17051 * server.c (gdbserver_version): Print PKGVERSION.
17052 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
17053 (main): Adjust gdbserver_usage calls.
17054 * gdbreplay.c (version, host_name): Add declarations.
17055 (gdbreplay_version, gdbreplay_usage): New.
17056 (main): Accept --version and --help options.
17058 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
17060 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
17061 (arm_breakpoint_at): Handle Thumb.
17062 (the_low_target): Add comment.
17064 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
17066 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
17068 2008-05-09 Doug Evans <dje@google.com>
17070 * server.h (decode_search_memory_packet): Declare.
17071 * remote-utils.c (decode_search_memory_packet): New fn.
17072 * server.c (handle_search_memory_1): New fn.
17073 (handle_search_memory): New fn.
17074 (handle_query): Process qSearch:memory packets.
17076 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
17078 * regcache.c (registers_length): Remove.
17079 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
17080 full register packet.
17081 * regcache.h (registers_length): Remove prototype.
17082 * server.h (PBUFSIZ): Define to 16384.
17084 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
17086 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
17087 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
17088 powerpc-64l.o, and powerpc-altivec64l.o.
17089 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
17090 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
17091 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
17092 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
17093 rs6000/power-linux.xml, and rs6000/power64-linux.xml
17096 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
17097 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
17098 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
17099 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
17100 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
17101 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
17102 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
17103 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
17104 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
17105 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
17108 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
17109 (init_registers_powerpc_32l): ... this new prototype.
17110 (init_registers_powerpc_32): Remove, replace by ...
17111 (init_registers_powerpc_altivec32l): ... this new prototype.
17112 (init_registers_powerpc_e500): Remove, replace by ...
17113 (init_registers_powerpc_e500l): ... this new prototype.
17114 (init_registers_ppc64): Remove, replace by ...
17115 (init_registers_powerpc_64l): ... this new prototype.
17116 (init_registers_powerpc_64): Remove, replace by ...
17117 (init_registers_powerpc_altivec64l): ... this new prototype.
17118 (ppc_num_regs): Set to 73.
17119 (PT_ORIG_R3, PT_TRAP): Define if necessary.
17120 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
17121 (ppc_cannot_store_register): Handle orig_r3 and trap.
17122 (ppc_arch_setup): Update init_registers_... calls.
17123 (ppc_fill_gregset): Handle orig_r3 and trap.
17125 * inferiors.c (clear_inferiors): Reset current_inferior.
17127 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
17129 * acinclude.m4: Add override.m4.
17130 * configure: Regenerate.
17132 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
17134 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
17135 initial call to init_register_ppc64.
17137 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
17139 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
17140 single powerpc*-*-linux* case.
17141 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
17143 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
17145 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
17146 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
17148 * linux-ppc-low.c: Include <elf.h>.
17149 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
17150 (ppc_hwcap): New global variable.
17151 (ppc_regmap): Remove __SPE__ #ifdef sections.
17152 (ppc_regmap_e500): New global variable.
17153 (ppc_cannot_store_register): Update __SPE__ special case.
17154 (ppc_get_hwcap): New function.
17155 (ppc_arch_setup): Use it to determine whether inferior supports
17156 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
17157 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
17158 Do not access registers if target does not support AltiVec.
17159 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
17160 Do not access registers if target does not support SPE.
17161 (target_regsets): Unconditionally include AltiVec and SPE regsets.
17163 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
17165 * linux-low.c (disabled_regsets, num_regsets): New.
17166 (use_regsets_p): Delete.
17167 (linux_wait_for_process): Clear disabled_regsets.
17168 (regsets_fetch_inferior_registers): Check and set it.
17169 (regsets_store_inferior_registers): Likewise.
17170 (linux_fetch_registers, linux_store_registers): Do not use
17172 (initialize_low): Allocate disabled_regsets.
17174 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
17176 * Makefile.in (LIBOBJS): New.
17177 (OBS): Use LIBOBJS.
17178 (memmem.o): New rule.
17179 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
17180 * configure: Regenerated.
17182 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
17184 * server.c (handle_query): Never return "unsupported" for
17185 qXfer:features:read queries.
17187 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
17189 * server.c (get_features_xml): Fix inverted condition.
17190 (handle_query): Always support qXfer:feature:read.
17192 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
17194 * server.c (wrapper_argv): New.
17195 (start_inferior): Handle wrapper_argv. If set, expect an extra
17197 (gdbserver_usage): Document --wrapper.
17198 (main): Parse --wrapper.
17200 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
17202 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
17203 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
17204 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
17205 (ppc_set_pc): Likewise.
17206 (ppc_arch_setup): New function.
17207 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
17208 of collect_register.
17209 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
17211 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
17213 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
17214 instead of linux-ppc64-low.o.
17215 * linux-ppc64-low.c: Remove file.
17216 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
17217 (linux-ppc64-low.o): Remove rule.
17219 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
17220 (init_registers_powerpc_64): Likewise.
17221 (ppc_regmap): Conditionally define depending on __powerpc64__.
17222 (ppc_cannot_store_register): Do not special-case "fpscr" when
17223 compiled on __powerpc64__.
17224 (ppc_collect_ptrace_register): New function.
17225 (ppc_supply_ptrace_register): New function.
17226 (ppc_breakpoint): Change type to "unsigned int".
17227 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
17228 (the_low_target): Conditionally provide initializers for the
17229 arch_setup member depending on __powerpc64__. Install
17230 collect_ptrace_register and supply_ptrace_register members.
17232 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
17234 * regcache.h (gdbserver_xmltarget): Add extern declaration.
17235 * server.c (gdbserver_xmltarget): Define.
17236 (get_features_xml): Use it to replace "target.xml" and arch_string.
17238 * configure.srv: Remove srv_xmltarget. Add XML files that were
17239 mentioned there to srv_xmlfiles instead. Remove conditional tests
17240 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
17241 srv_xmlfiles and srv_regobj to include all possible choices.
17242 * configure.ac (srv_xmltarget): Remove.
17243 (srv_xmlfiles): Do not add "target.xml".
17244 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
17245 checks for supplementary target information.
17246 * configure: Regenerate.
17247 * Makefile.in (XML_TARGET): Remove.
17248 (target.xml): Remove rule.
17249 (clean): Do not clean up target.xml.
17250 (.PRECIOUS): Do not mention target.xml.
17252 * target.h (struct target_ops): Remove arch_string member.
17253 * linux-low.c (linux_arch_string): Remove.
17254 (linux_target_ops): Remove arch_string initializer.
17255 * linux-low.h (struct linux_target_ops): Remove arch_string member.
17256 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
17257 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
17258 * spu-low.c (spu_arch_string): Remove.
17259 (spu_target_ops): Remove arch_string initializer.
17260 * win32-low.c (win32_arch_string): Remove.
17261 (win32_target_ops): Remove arch_string initializer.
17262 * win32-low.h (struct win32_target_ops): Remove arch_string member.
17263 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
17264 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
17266 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
17268 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
17269 by collect_ptrace_register and supply_ptrace_register hooks.
17270 * linux-low.c (fetch_register): Use supply_ptrace_register callback
17271 instead of checking for the_low_target.left_pad_xfer.
17272 (usr_store_inferior_registers): Use collect_ptrace_register callback
17273 instead of checking for the_low_target.left_pad_xfer.
17275 * linux-s390-low.c (s390_collect_ptrace_register): New function.
17276 (s390_supply_ptrace_register): Likewise.
17277 (s390_fill_gregset): Call s390_collect_ptrace_register.
17278 (the_low_target): Update.
17280 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
17281 (ppc_supply_ptrace_register): Likewise.
17282 (the_low_target): Update.
17284 * linux-i386-low.c (the_low_target): Update.
17285 * linux-x86-64-low.c (the_low_target): Update.
17287 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
17289 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
17290 reg-s390.o and reg-s390x.o.
17292 * linux-low.c (new_inferior): New global variable.
17293 (linux_create_inferior, linux_attach): Set it.
17294 (linux_wait_for_process): Call the_low_target.arch_setup after the
17295 target has stopped for the first time.
17296 (initialize_low): Do not call the_low_target.arch_setup.
17298 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
17299 (s390_set_pc): Likewise.
17300 (s390_arch_setup): New function.
17301 (the_low_target): Use s390_arch_setup as arch_setup routine.
17303 * regcache.c (realloc_register_cache): New function.
17304 (set_register_cache): Call it for each existing regcache.
17306 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
17308 * server.h (init_registers): Remove prototype.
17310 * linux-low.h (struct linux_target_ops): Add arch_setup field.
17311 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
17312 instead of init_registers ().
17313 * linux-arm-low.c (init_registers_arm): Add prototype.
17314 (init_registers_arm_with_iwmmxt): Likewise.
17315 (the_low_target): Add initializer for arch_setup field.
17316 * linux-cris-low.c (init_registers_cris): Add prototype.
17317 (the_low_target): Add initializer for arch_setup field.
17318 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
17319 (the_low_target): Add initializer for arch_setup field.
17320 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
17321 (the_low_target): Add initializer for arch_setup field.
17322 * linux-ia64-low.c (init_registers_ia64): Add prototype.
17323 (the_low_target): Add initializer for arch_setup field.
17324 * linux-m32r-low.c (init_registers_m32r): Add prototype.
17325 (the_low_target): Add initializer for arch_setup field.
17326 * linux-m68k-low.c (init_registers_m68k): Add prototype.
17327 (the_low_target): Add initializer for arch_setup field.
17328 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
17329 (init_registers_mips64_linux): Likewise.
17330 (the_low_target): Add initializer for arch_setup field.
17331 * linux-ppc-low.c (init_registers_ppc): Add prototype.
17332 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
17333 (the_low_target): Add initializer for arch_setup field.
17334 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
17335 (init_registers_powerpc_64): Likewise.
17336 (the_low_target): Add initializer for arch_setup field.
17337 * linux-s390-low.c (init_registers_s390): Add prototype.
17338 (init_registers_s390x): Likewise.
17339 (the_low_target): Add initializer for arch_setup field.
17340 * linux-sh-low.c (init_registers_sh): Add prototype.
17341 (the_low_target): Add initializer for arch_setup field.
17342 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
17343 (the_low_target): Add initializer for arch_setup field.
17344 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
17345 (the_low_target): Add initializer for arch_setup field.
17347 * win32-low.h (struct win32_target_ops): Add arch_setup field.
17348 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
17349 instead of init_registers ().
17350 * win32-arm-low.c (init_registers_arm): Add prototype.
17351 (the_low_target): Add initializer for arch_setup field.
17352 * win32-i386-low.c (init_registers_i386): Add prototype.
17353 (the_low_target): Add initializer for arch_setup field.
17355 * spu-low.c (init_registers_spu): Add prototype.
17356 (initialize_low): Call initialie_registers_spu () instead of
17357 initialize_registers ().
17359 2008-02-19 Pedro Alves <pedro@codesourcery.com>
17361 * server.c (handle_v_requests): When handling the vRun and vAttach
17362 packets, if already debugging a process, don't kill it. Return an
17365 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
17367 * server.c (handle_query): Correct length check.
17369 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
17371 * win32-low.c (do_initial_child_stuff): Add process handle
17372 parameter. Set current_process_handle and current_process_id from the
17373 parameters. Clear globals.
17374 (win32_create_inferior): Don't set current_process_handle and
17375 current_process_id here. Instead pass them on the call to
17376 do_initial_child_stuff.
17377 (win32_attach): Likewise.
17378 (win32_clear_inferiors): New.
17379 (win32_kill): Don't close the current process handle or the
17380 current thread handle here. Instead call win32_clear_inferiors.
17381 (win32_detach): Don't open a new handle to the process. Call
17382 win32_clear_inferiors.
17383 (win32_join): Don't rely on current_process_handle; open a new
17384 handle using the process id.
17385 (win32_wait): Call win32_clear_inferiors when the inferior process
17388 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
17390 * server.c (monitor_show_help): Add "exit".
17392 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
17394 * Makefile.in (SFILES): Add linux-xtensa-low.c.
17395 (clean): Add reg-xtensa.c.
17396 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
17397 * configure.srv (xtensa*-*-linux*) New target.
17398 * linux-xtensa-low.c: New.
17399 * xtensa-xtregs.c: New.
17401 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
17403 * hostio.c: Don't include errno.h.
17404 (errno_to_fileio_errno): Move to hostio-errno.
17405 * hostio.c: (hostio_error): Remove the error parameter. Defer the
17406 error number outputting to the target->hostio_last_error callback.
17407 (hostio_packet_error): Use FILEIO_EINVAL directly.
17408 (handle_open, handle_pread, hostio_error, handle_unlink): Update
17409 calls to hostio_error.
17410 * hostio-errno.c: New.
17411 * server.h (hostio_last_error_from_errno): Declare.
17412 * target.h (target_ops): Add hostio_last_error member.
17413 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
17414 as hostio_last_error handler.
17415 * spu-low.c (spu_target_ops): Likewise.
17416 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
17417 (wince_hostio_last_error): New functions.
17418 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
17419 as hostio_last_error handler.
17420 (win32_target_ops) [!_WIN32_WCE]: Register
17421 hostio_last_error_from_errno as hostio_last_error handler.
17422 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
17423 (hostio-errno.o): New rule.
17424 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
17425 * configure.srv (srv_hostio_err_objs): New variable. Default to
17427 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
17428 * configure: Regenerate.
17430 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
17432 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
17433 (linux_kill, linux_detach): Clean up the process list.
17434 * remote-utils.c (remote_open): Improve port number parsing.
17435 (putpkt_binary, input_interrupt): Only send interrupts if the target
17437 * server.c (extended_protocol): Make static.
17438 (attached): Define earlier.
17439 (exit_requested, response_needed, program_argv): New variables.
17440 (target_running): New.
17441 (start_inferior): Clear attached here.
17442 (attach_inferior): Set attached here.
17443 (require_running): Define.
17444 (handle_query): Use require_running and target_running. Implement
17446 (handle_v_attach, handle_v_run): New.
17447 (handle_v_requests): Use require_running. Handle vAttach and vRun.
17448 (gdbserver_usage): Update.
17449 (main): Redo argument parsing. Handle --debug and --multi. Handle
17450 --attach along with other options or after the port. Save
17451 program_argv. Support no initial program. Resynchronize
17452 communication with GDB after an error. Handle "monitor exit".
17453 Use require_running and target_running. Always allow the extended
17454 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
17455 restart in extended mode.
17456 * README: Refer to the GDB manual. Update --attach usage.
17458 2007-12-20 Andreas Schwab <schwab@suse.de>
17460 * linux-low.c (STACK_SIZE): Define.
17461 (linux_tracefork_child): Use it. Use __clone2 on ia64.
17462 (linux_test_for_tracefork): Likewise.
17464 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
17466 * linux-low.c (linux_wait_for_event): Update messages. Do not
17467 reinsert auto-delete breakpoints.
17468 * mem-break.c (struct breakpoint): Change return type of handler to
17470 (set_breakpoint_at): Update handler type.
17471 (reinsert_breakpoint_handler): Return 1 instead of calling
17473 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
17475 (check_breakpoints): Delete auto-delete breakpoints and return 2.
17476 * mem-break.h (set_breakpoint_at): Update handler type.
17477 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
17478 * win32-low.c (auto_delete_breakpoint): New.
17479 (get_child_debug_event): Use it.
17481 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
17483 * configure.ac: Check for pread and pwrite.
17484 * hostio.c (handle_pread): Fall back to lseek and read.
17485 (handle_pwrite): Fall back to lseek and write.
17486 * config.in, configure: Regenerated.
17488 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
17490 * server.c (myresume): Add own_buf argument.
17491 (main): Update calls.
17493 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
17495 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
17496 * remote-utils.c (remote_open): Do not call disable_async_io.
17497 (block_async_io): Delete.
17498 (unblock_async_io): Make static.
17499 (initialize_async_io): New.
17500 * server.c (handle_v_cont): Handle async I/O here.
17501 (myresume): Likewise. Move other common resume tasks here...
17502 (main): ... from here. Call initialize_async_io. Disable async
17503 I/O before the main loop.
17504 * server.h (initialize_async_io): Declare.
17505 (block_async_io, unblock_async_io): Delete prototypes.
17506 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
17508 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
17510 * remote-utils.c (readchar): Allow binary data in received messages.
17512 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17514 * win32-low.c (attaching): New global.
17515 (win32_create_inferior): Clear the `attaching' global.
17516 (win32_attach): Set the `attaching' global.
17517 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
17518 attaching. Only set a breakpoint at the entry point if not
17521 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17523 * server.c (main): Don't report dll events on the initial
17524 connection on attaches.
17526 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17528 * server.c (main): Relax numerical bases supported for the pid of
17529 the --attach command line argument.
17531 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17533 * win32-low.c (win32_attach): Call OpenProcess before
17534 DebugActiveProcess, not after. Add last error output to error
17537 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17539 * win32-low.c (win32_get_thread_context)
17540 (win32_set_thread_context): New functions.
17541 (thread_rec): Use win32_get_thread_context.
17542 (continue_one_thread, win32_resume): Use win32_set_thread_context.
17543 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
17546 2007-12-03 Leo Zayas
17547 Pedro Alves <pedro_alves@portugalmail.pt>
17549 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
17551 (child_add_thread): Minor cleanup.
17552 (child_continue): Resume artificially suspended threads before
17553 calling ContinueDebugEvent.
17554 (suspend_one_thread): New.
17555 (fake_breakpoint_event): New.
17556 (get_child_debug_event): Change return type to int. Check here if
17557 gdb sent an interrupt request. If a soft interrupt was requested,
17558 fake a breakpoint event. Return 0 if there is no event to handle,
17560 (win32_wait): Don't check here if gdb sent an interrupt request.
17561 Ensure there is a valid event to handle.
17562 (win32_request_interrupt): Add soft interruption method as last
17565 2007-12-03 Leo Zayas
17566 Pedro Alves <pedro_alves@portugalmail.pt>
17568 * win32-low.h (win32_thread_info): Add descriptions to the
17569 structure members. Replace `suspend_count' counter by a
17571 * win32-low.c (thread_rec): Update condition of when to get the
17572 context from the inferior. Rely on ContextFlags being set if it
17573 has already been retrieved. Only suspend the inferior thread if
17574 we haven't already. Warn if that fails.
17575 (continue_one_thread): s/suspend_count/suspended/. Only call
17576 ResumeThread once. Warn if that fails.
17578 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
17580 * win32-low.c (win32_wait): Don't read from the inferior when it
17581 has already exited.
17583 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
17585 * Makefile.in (win32_low_h): New variable.
17586 (win32-low.o): Add dependency on $(win32_low_h).
17587 (win32-arm-low.o, win32-i386-low.o): New rules.
17589 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
17591 * hostio.c: Correct copyright year.
17593 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
17595 * Makefile.in (OBS): Add hostio.o.
17596 (hostio.o): New rule.
17597 * server.h (handle_vFile): Declare.
17598 * hostio.c: New file.
17599 * server.c (handle_v_requests): Take packet_len and new_packet_len
17600 for binary packets. Call handle_vFile.
17601 (main): Update call to handle_v_requests.
17603 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
17605 * linux-low.c: Include <sched.h>.
17607 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
17609 * linux-low.c (linux_tracefork_grandchild): New.
17610 (linux_tracefork_child): Use clone.
17611 (linux_test_for_tracefork): Use clone; allocate and free a stack.
17613 2007-10-31 Joel Brobecker <brobecker@adacore.com>
17615 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
17617 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
17619 * linux-low.c (handle_extended_wait): Handle unexpected signals.
17621 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
17623 * inferiors.c (change_inferior_id): Delete.
17624 (add_pid_to_list, pull_pid_from_list): New.
17625 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
17626 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
17627 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
17628 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
17629 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
17630 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
17631 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
17632 (using_threads): Always set to 1.
17633 (handle_extended_wait): New.
17634 (add_process): Do not set TID.
17635 (linux_create_inferior): Set must_set_ptrace_flags.
17636 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
17637 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
17638 (linux_thread_alive): Rename TID argument to LWPID.
17639 (linux_wait_for_process): Handle unknown processes. Do not use TID.
17640 (linux_wait_for_event): Do not use TID or check using_threads. Update
17641 call to dead_thread_notify. Call handle_extended_wait.
17642 (linux_create_inferior): Use PTRACE_SETOPTIONS.
17643 (send_sigstop): Delete sigstop_sent.
17644 (wait_for_sigstop): Avoid TID.
17645 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
17646 (linux_test_for_tracefork): New.
17647 (linux_lookup_signals): Use thread_db_active and
17648 linux_supports_tracefork_flag.
17649 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
17650 * linux-low.h (get_process_thread): Avoid TID.
17651 (struct process_ifo): Move thread_known and tid to the end. Remove
17653 (linux_attach_lwp, thread_db_init): Update prototypes.
17654 * server.h (change_inferior_id): Delete prototype.
17655 (add_pid_to_list, pull_pid_from_list): New prototypes.
17656 * thread-db.c (thread_db_use_events): New.
17657 (find_first_thread): Rename to...
17658 (find_one_thread): ...this. Update callers and messages. Do not
17659 call fatal. Check thread_db_use_events. Do not call
17660 change_inferior_id or new_thread_notify.
17661 (maybe_attach_thread): Update. Do not call new_thread_notify.
17662 (thread_db_init): Set thread_db_use_events. Check use_events.
17663 * utils.c (fatal, warning): Correct message prefix.
17665 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
17667 * Makefile.in (clean): Remove new files.
17668 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
17669 (powerpc-64.o, powerpc-64.c): New rules.
17670 * configure.srv: Use alternate register sets for powerpc64-*-linux*
17671 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
17673 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
17675 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
17676 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
17677 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
17678 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
17679 (target_regsets): Add AltiVec and SPE register sets.
17680 * configure.ac: Check for AltiVec and SPE.
17681 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
17682 (ppc_fill_vrregset, ppc_store_vrregset): New.
17683 (target_regsets): Add AltiVec register set.
17684 * configure: Regenerated.
17686 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
17688 * linux-low.c (O_LARGEFILE): Define.
17689 (linux_read_memory): Use /proc/PID/mem.
17690 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
17691 * configure, config.in: Regenerated.
17693 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
17695 * linux-low.c (linux_wait_for_event): Do not pass signals while
17698 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
17700 * win32-low.c (create_process): New.
17701 (win32_create_inferior): Use create_process instead of
17702 CreateProcess. If create_process failed retry appending an ".exe"
17703 suffix. Store the GetLastError result immediatelly after
17704 create_process calls and use it on the call to error.
17706 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
17708 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
17710 2007-08-23 Joel Brobecker <brobecker@adacore.com>
17712 * configure.ac: Switch license to GPLv3.
17714 2007-08-01 Michael Snyder <msnyder@access-company.com>
17716 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
17718 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
17720 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
17722 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
17723 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
17724 CloseToolhelp32Snapshot.
17725 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
17726 CloseToolhelp32Snapshot.
17728 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
17730 * server.c (main): Check for inferior exit before main loop.
17732 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
17734 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
17735 instead of on tmp_desc.
17737 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
17738 Daniel Jacobowitz <dan@codesourcery.com>
17740 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
17741 (add_thread): Minor cleanups.
17742 (clear_inferiors): Move lower in the file. Clear the DLL
17744 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
17745 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
17746 (xml_escape_text): New.
17747 * server.c (handle_query): Handle qXfer:libraries:read. Report it
17749 (handle_v_cont): Report errors.
17750 (gdbserver_version): Update.
17751 (main): Correct size of own_buf. Do not report initial DLL events.
17752 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
17753 (unloaded_dll, xml_escape_text): New.
17754 * win32-low.c (enum target_waitkind): Update comments.
17755 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
17756 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
17757 (win32_EnumProcessModules, win32_GetModuleInformation)
17758 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
17759 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
17760 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
17761 (win32_Module32First, win32_Module32Next, load_toolhelp)
17762 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
17763 (get_child_debug_event): Handle DLL events.
17764 (win32_wait): Likewise.
17766 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
17768 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
17769 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
17771 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
17773 * win32-low.c (handle_output_debug_string): Ignore event if not
17776 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
17778 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
17780 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
17782 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
17784 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
17786 * inferiors.c (change_inferior_id): Add comment.
17787 * linux-low.c (check_removed_breakpoint): Add an early
17788 prototype. Improve debug output.
17789 (linux_attach): Doc update.
17790 (linux_detach_one_process, linux_detach): Clean up before releasing
17792 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
17793 * linux-low.h (struct process_info): Doc improvement.
17794 * mem-break.c (delete_all_breakpoints): New.
17795 * mem-break.h (delete_all_breakpoints): New prototype.
17796 * thread-db.c (find_first_thread): New.
17797 (thread_db_create_event): Call it instead of
17798 thread_db_find_new_threads. Clean up unused variables.
17799 (maybe_attach_thread): Remove first thread handling.
17800 (thread_db_find_new_threads): Use find_first_thread.
17801 (thread_db_get_tls_address): Likewise.
17803 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
17805 * thread-db.c (thread_db_find_new_threads): Add prototype.
17806 (thread_db_create_event): Check for the main thread before adding
17808 (maybe_attach_thread): Only enable event reporting if TID == 0.
17809 (thread_db_get_tls_address): Check for new threads.
17811 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
17813 * linux-low.c (linux_create_inferior): Try execv before execvp.
17814 * spu-low.c (spu_create_inferior): Likewise.
17816 2007-06-13 Mike Frysinger <vapier@gentoo.org>
17818 * linux-low.c (linux_create_inferior): Change execv to execvp.
17819 * spu-low.c (spu_create_inferior): Likewies.
17821 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
17823 * Makefile.in (clean): Clean new files instead of deleted ones.
17824 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
17825 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
17827 * configure.srv: Specify XML files and new regformats for MIPS and
17829 * linux-mips-low.c (mips_num_regs): Set to only used registers.
17830 (mips_regmap): Do not fetch $0. Remove unused registers. Add
17831 an entry for the restart register.
17832 (mips_cannot_fetch_register, mips_cannot_store_register)
17833 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
17834 register names to match the XML descriptions.
17835 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
17836 restart register instead of $0.
17838 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
17839 Markus Deuling <deuling@de.ibm.com>
17841 * remote-utils.c (decode_xfer_write): New function.
17842 * server.h (decode_xfer_write): Add prototype.
17843 * server.c (handle_query): Add PACKET_LEN argument. Support
17844 qXfer:spu:read and qXfer:spu:write packets.
17845 (main): Pass packet_len to handle_query.
17846 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
17847 * target.h (target_ops): Add qxfer_spu.
17849 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
17851 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
17852 accessing non-seekable spufs files.
17854 2007-05-16 Markus Deuling <deuling@de.ibm.com>
17856 * server.c (handle_query): Add reply for qC packet.
17858 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17859 Leo Zayas <lerele@champenstudios@com>
17861 * server.h (check_remote_input_interrupt_request): New function.
17862 * remote_utils.c (INVALID_DESCRIPTOR): New define.
17863 (remote_desc): Initialize with INVALID_DESCRIPTOR.
17864 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
17865 (check_remote_input_interrupt_request): New function.
17866 * server.h (check_remote_input_interrupt_request): Declare.
17867 * win32-low.c (winapi_DebugBreakProcess,
17868 winapi_GenerateConsoleCtrlEvent): New typedefs.
17869 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
17871 (win32_wait): Check for remote interrupt request
17872 with check_remote_input_interrupt_request.
17873 (win32_request_interrupt): New function.
17874 (win32_target_op): Set request_interrupt to win32_request_interrupt.
17876 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17878 * win32-low.c (debug_registers_changed,
17879 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
17880 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
17881 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
17882 (thread_rec): Get context using the low target.
17883 (child_add_thread): Call thread_added on the low target,
17884 which does the same thing.
17886 (do_initial_child_stuff): Remove debug registers references.
17887 Set context using the low target. Resume threads after
17888 setting the contexts.
17889 (child_continue): Remove dead variable. Remove debug
17890 registers references.
17891 (child_fetch_inferior_registers): Go through the low target.
17892 (do_child_store_inferior_registers): Remove.
17893 (child_store_inferior_registers): Go through the low target.
17894 (win32_resume): Remove debug registers references.
17895 Set context using the low target.
17896 (handle_exception): Change return type to void. Don't record
17897 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
17898 first chance exception.
17899 (get_child_debug_event): Change return type to void. Remove
17900 goto loop. Always return after waiting for debug event.
17901 (win32_wait): Convert to switch statement. Handle spurious
17904 * win32-i386-low.c (debug_registers_changed,
17905 debug_registers_used): New.
17906 (initial_stuff): Rename to ...
17907 (i386_initial_stuff): ... this. Clear debug registers
17909 (store_debug_registers): Delete.
17910 (i386_get_thread_context): New.
17911 (load_debug_registers): Delete.
17912 (i386_set_thread_context): New.
17913 (i386_thread_added): New.
17914 (single_step): Rename to ...
17915 (i386_single_step): ... this.
17916 (do_fetch_inferior_registers): Rename to ...
17917 (i386_fetch_inferior_register): ... this.
17918 (i386_store_inferior_register): New.
17919 (the_low_target): Adapt to new interface.
17921 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
17922 (arm_get_thread_context): New.
17923 (arm_set_thread_context): New.
17925 (do_fetch_inferior_registers): Rename to ...
17926 (arm_fetch_inferior_register): ... this.
17927 (arm_store_inferior_register): New.
17928 (arm_wince_breakpoint): Reimplement as unsigned long.
17929 (arm_wince_breakpoint_len): Define.
17930 (the_low_target): Adapt to new interface.
17932 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
17933 load_debug_registers. Add get_thread_context, set_thread_context,
17934 thread_added and store_inferior_register. Rename
17935 fetch_inferior_registers to fetch_inferior_register.
17936 (regptr): Remove declaration.
17938 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17940 * linux-low.c (linux_detach): Change return type to int. Return 0.
17941 * spu-low.c (spu_detach): Likewise.
17943 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17945 * target.h (target_ops): Change return type of detach to int.
17947 (join_inferior): New.
17948 * server.c (main): Don't skip detach support on mingw32.
17949 If the inferior doesn't support detaching return error.
17950 Call join_inferior instead of using waitpid.
17951 * linux-low.c (linux_join): New.
17952 (linux_target_op): Add linux_join.
17953 * spu-low.c (spu_join): New.
17954 (spu_target_ops): Add spu_join.
17955 * win32-low.c (win32_detach): Adapt to new interface.
17956 Reopen current_process_handle before detaching. Issue a child
17957 resume before detaching.
17959 (win32_target_op): Add win32_join.
17961 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17963 * win32-low.c (win32-attach): Fix return value.
17964 * target.h (target_ops): Describe ATTACH return values.
17966 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17968 * win32-low.c (GETPROCADDRESS): Define.
17969 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
17970 (winapi_DebugSetProcessKillOnExit): Likewise.
17971 (win32_create_inferior): Force usage of ansi CreateProcessA.
17972 (win32_attach): Use GETPROCADDRESS.
17973 (win32_detach): Likewise.
17975 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17977 * win32-low.c (win32_wait): Don't use WSTOPSIG.
17979 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
17981 * win32-low.c: Commit leftover changes from 2007-03-29.
17983 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
17985 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
17986 fields short instead of int. Add explicit padding.
17987 (i387_cache_to_fsave): Remove unnecessary casts.
17988 (i387_fsave_to_cache): Doc fix.
17989 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
17991 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
17993 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
17994 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
17996 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
17998 * configure.srv (arm*-*-mingw32ce*): Move near the other
18001 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
18003 * configure.ac: Add errno checking.
18004 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
18005 sys/file.h and malloc.h.
18006 (AC_CHECK_DECLS): Add perror.
18007 (srv_mingwce): Handle.
18008 * configure.srv (i[34567]86-*-cygwin*): Add
18009 win32-i386-low.o to srv_tgtobj.
18010 (i[34567]86-*-mingw*): Likewise.
18011 (arm*-*-mingw32ce*): Add case.
18012 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
18013 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
18014 [__MINGW32CE__] (strerror): New function.
18015 [__MINGW32CE__] (errno): Define to GetLastError.
18016 [__MINGW32CE__] (COUNTOF): New macro.
18017 (remote_open): Remove extra close call.
18018 * mem-break.c (delete_breakpoint_at): New function.
18019 * mem-break.h (delete_breakpoint_at): Declare.
18020 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
18021 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
18022 [USE_WIN32API] (read, write): Add char* casts.
18023 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
18024 * server.h: Include wincecompat.h on Windows CE.
18025 [HAVE_ERRNO_H]: Check.
18026 (perror): Declare if not declared.
18027 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
18028 (perror_with_name): Remove errno declaration.
18029 * wincecompat.h: New.
18030 * wincecompat.c: New.
18031 * win32-low.h: New.
18032 * win32-arm-low.c: New.
18033 * win32-i386-low.c: New.
18034 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
18035 (OUTMSG2): Make it safe.
18037 (COUNTOF): New macro.
18038 (NUM_REGS): Get it from the low target.
18039 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
18040 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
18041 (thread_rec): Let low target handle debug registers.
18042 (child_add_thread): Likewise.
18043 (child_init_thread_list): Likewise.
18044 (continue_one_thread): Likewise.
18046 (do_child_fetch_inferior_registers): Move to ...
18047 * win32-i386-low.c: ... here, and rename to ...
18048 (do_fetch_inferior_registers): ... this.
18049 * win32-low.c (child_fetch_inferior_registers):
18050 Go through the low target.
18051 (do_child_store_inferior_registers): Use regptr.
18052 (strwinerror): New function.
18053 (win32_create_inferior): Handle Windows CE.
18054 Use strwinerror instead of strerror on Windows error
18055 codes. Add program to the error output.
18056 Don't close the main thread handle on Windows CE.
18057 (win32_attach): Use coredll.dll on Windows CE.
18058 (win32_kill): Close current process and current
18060 (win32_detach): Use coredll.dll on Windows CE.
18061 (win32_resume): Let low target handle debug registers, and
18063 (handle_exception): Add/Remove initial breakpoint. Avoid
18064 non-existant WSTOPSIG on Windows CE.
18065 (win32_read_inferior_memory): Cast to remove warning.
18066 (win32_arch_string): Go through the low target.
18067 (initialize_low): Call set_breakpoint_data with the low
18068 target's breakpoint.
18069 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
18070 FOP_REGNUM, mappings): Move to ...
18071 * win32-i386-low.c: ... here.
18072 * win32-low.c (win32_thread_info): Move to ...
18073 * win32-low.h: ... here.
18074 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
18075 win32-arm-low.c and wincecompat.c.
18076 (all:): Add $EXEEXT.
18077 (install-only:): Likewise.
18078 (gdbserver:): Likewise.
18079 (gdbreplay:): Likewise.
18080 * config.in: Regenerate.
18081 * configure: Regenerate.
18083 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
18085 * win32-low.c: Rename typedef thread_info to
18086 win32_thread_info throughout.
18088 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
18090 * win32-i386-low.c: Rename to ...
18091 * win32-low.c: ... this.
18092 * configure.srv: Replace win32-i386-low.o with win32-low.o.
18093 * Makefile.in: Likewise.
18095 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
18097 * remote-utils.c (monitor_output): Constify msg parameter.
18098 * server.h (monitor_output): Likewise.
18099 * win32-i386-low.c (handle_output_debug_string): New.
18100 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
18101 handle_output_debug_string.
18102 (get_child_debug_event): Likewise.
18104 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
18106 * server.c (main): Correct strtoul check.
18108 2007-03-27 Jon Ringle <jon@ringle.org>
18110 * linux-low.c: Check __ARCH_HAS_MMU__ also.
18112 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
18114 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
18116 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
18118 * terminal.h: Check HAVE_SGTTY_H.
18120 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
18122 * remote-utils.c (remote_open): Print out the assigned port number.
18124 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
18126 * remote-utils.c (monitor_output): New function.
18127 * server.c (debug_threads): Define here.
18128 (monitor_show_help): New function.
18129 (handle_query): Handle qRcmd.
18130 (main): Do not handle 'd' packet.
18131 * server.h (debug_threads, remote_debug, monitor_output): Declare.
18132 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
18135 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
18137 * Makefile.in (EXEEXT): New.
18138 (clean): Use $(EXEEXT).
18140 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
18142 * target.h (target_ops): Rename send_signal to request_interrupt,
18143 and remove enum target_signal parameter.
18144 * linux-low.c (linux_request_interrupt): Rename from
18145 linux_send_signal, and always send SIGINT.
18146 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
18147 and always send SIGINT.
18148 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
18150 (input_interrupt): Likewise.
18152 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
18154 * server.c (get_features_xml): Check if target implemented
18156 * win32-i386-low.c (win32_arch_string): New.
18157 (win32_target_ops): Add win32_arch_string as arch_string member.
18159 2007-02-22 Markus Deuling <deuling@de.ibm.com>
18161 * spu-low.c (spu_arch_string): New.
18162 (spu_target_ops): Add spu_arch_string.
18164 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
18166 * remote-utils.c: Remove HAVE_TERMINAL_H check.
18167 * configure.ac: Do not check for terminal.h.
18168 * configure, config.in: Regenerated.
18170 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
18172 * Makefile.in (OBS): Add $(XML_BUILTIN).
18173 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
18175 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
18176 (arm-with-iwmmxt.c): New.
18177 * config.in, configure: Regenerate.
18178 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
18179 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
18180 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
18181 (arm*-*-linux*): Add iWMMXt and regset support.
18182 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
18183 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
18184 (arm_store_wmmxregset, target_regsets): New.
18185 * server.c (get_features_xml): Take annex argument. Check builtin
18187 (handle_query): Handle multiple annexes.
18189 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
18191 * remote-utils.c [USE_WIN32API] (read, write): Define.
18192 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
18195 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
18197 * linux-i386-low.c (the_low_target): Set arch_string.
18198 * linux-x86-64-low.c (the_low_target): Likewise.
18199 * linux-low.c (linux_arch_string): New.
18200 (linux_target_ops): Add it.
18201 * linux-low.h (struct linux_target_ops): Add arch_string.
18202 * server.c (write_qxfer_response): Use const void * for DATA.
18203 (get_features_xml): New.
18204 (handle_query): Handle qXfer:features:read. Report it for qSupported.
18205 * target.h (struct target_ops): Add arch_string method.
18207 2007-01-03 Denis Pilat <denis.pilat@st.com>
18208 Daniel Jacobowitz <dan@codesourcery.com>
18210 * linux-low.c (linux_kill): Handle being called with no threads.
18211 * win32-i386-low.c (win32_kill): Likewise.
18212 (get_child_debug_event): Clear current_process_handle.
18214 2006-12-30 Denis PILAT <denis.pilat@st.com>
18215 Daniel Jacobowitz <dan@codesourcery.com>
18217 * remote-utils.c (remote_open): Check the type of specified
18218 serial port devices before opening them.
18219 * server.c (main): Kill the inferior if an error occurs during
18220 the first remote_open.
18222 2006-12-05 Markus Deuling <deuling@de.ibm.com>
18224 * README: Update supported targets.
18226 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
18228 * Makefile.in (clean): Remove reg-mips64.c.
18229 (reg-mips64.c, reg-mips64.o): New rules.
18230 * configure.srv: Handle mips64. Include regset support for mips.
18231 * linux-mips-low.c (union mips_register): New.
18232 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
18233 (mips_breakpoint, mips_breakpoint_at): Use int.
18234 (mips_collect_register, mips_supply_register)
18235 (mips_collect_register_32bit, mips_supply_register_32bit)
18236 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
18237 (mips_store_fpregset, target_regsets): New.
18238 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
18240 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
18242 * configure.srv: Add target "spu*-*-*".
18243 * Makefile.in (clean): Remove reg-spu.c.
18244 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
18245 * spu-low.c: New file.
18247 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
18249 * configure.ac: Correct td_thr_tls_get_addr test.
18250 * configure: Regenerated.
18252 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
18254 * linux-low.c (linux_wait_for_event): Reformat. Use the
18255 pass_signals array.
18256 * remote-utils.c (decode_address_to_semicolon): New.
18257 * server.c (pass_signals, handle_general_set): New.
18258 (handle_query): Mention QPassSignals for qSupported.
18259 (main): Call handle_general_set.
18260 * server.h (pass_signals, decode_address_to_semicolon): New.
18262 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
18264 * server.c (handle_query): Correct error handling for read_auxv.
18266 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
18268 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
18269 and srv_linux_thread_db to yes.
18270 * linux-s390-low.c (s390_fill_gregset): New function.
18271 (target_regsets): Define data structure.
18273 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
18275 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
18276 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
18277 * config.in, configure: Regenerated.
18278 * inferiors.c (gdb_id_to_thread): New function.
18279 (gdb_id_to_thread_id): Use it.
18280 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
18281 * linux-low.h (struct process_info): Add th member.
18282 (thread_db_get_tls_address): New prototype.
18283 * remote-utils.c (decode_address): Make non-static.
18284 * server.c (handle_query): Handle qGetTLSAddr.
18285 * server.h (gdb_id_to_thread, decode_address): New prototypes.
18286 * target.h (struct target_ops): Add get_tls_address.
18287 * thread-db.c (maybe_attach_thread): Save the thread handle.
18288 (thread_db_get_tls_address): New.
18290 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
18292 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
18293 (linux_resume_one_process): Take a siginfo_t *. Update all
18294 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
18295 (struct pending_signals): Add a siginfo_t.
18296 (linux_wait_for_process): Always set last_status.
18297 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
18298 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
18299 * linux-low.h (struct process_info): Add last_status.
18301 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
18303 * remote-utils.c (try_rle): New function.
18304 (putpkt_binary): Use it.
18306 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
18308 * Makefile.in (clean): Clean reg-x86-64-linux.c.
18309 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
18310 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
18311 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
18312 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
18315 2006-08-08 Richard Sandiford <richard@codesourcery.com>
18317 * server.c (terminal_fd): New variable.
18318 (old_foreground_pgrp): Likewise.
18319 (restore_old_foreground_pgrp): New function.
18320 (start_inferior): Record the terminal file descriptor in terminal_fd
18321 and its original foreground group in old_foreground_pgrp. Register
18322 restore_old_foreground_pgrp with atexit().
18324 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
18326 * server.c (handle_query): Correct qPart to qXfer.
18328 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
18330 * configure.ac: Check for more headers which are missing on
18331 Windows. Automatically supply -lwsock32 and USE_WIN32API.
18332 * configure.srv: Add Cygwin and mingw32.
18333 * remote-utils.c: Don't include headers unconditionally which
18334 are missing on mingw32. Include <winsock.h> for mingw32.
18335 (remote_open): Adjust for mingw32 support. Flush
18336 standard error after writing to it.
18337 (remote_close, putpkt_binary, input_interrupt, block_async_io)
18338 (unblock_async_io, enable_async_io, disable_async_io)
18339 (readchar, getpkt): Update for Winsock support.
18340 (prepare_resume_reply): Expect a protocol signal number.
18341 * server.c: Disable <sys/wait.h> on mingw32.
18342 (start_inferior): Adjust for mingw32 support. Flush
18343 standard error after writing to it.
18344 (attach_inferior): Likewise. Use protocol signal
18346 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
18348 * win32-i386-low.c: New file.
18349 * Makefile.in (XM_CLIBS): Set.
18350 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
18351 (win32-i386-low.o): New dependency rule.
18352 * linux-low.c (linux_wait): Use target signal numbers.
18353 * target.h (struct target_ops): Doc fix.
18354 * server.h (target_signal_to_name): New prototype.
18355 * gdbreplay.c: Don't include headers unconditionally which
18356 are missing on mingw32. Include <winsock.h> for mingw32.
18357 (remote_close, remote_open): Adjust for Winsock support.
18358 * configure, config.in: Regenerated.
18360 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
18362 * server.c (decode_xfer_read, write_qxfer_response): New.
18363 (handle_query): Take a packet length argument. Handle
18364 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
18365 the qSupported response.
18366 (main): Update call to handle_query.
18368 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
18370 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
18371 (putpkt_binary): Renamed from putpkt and adjusted for binary
18373 (putpkt): New wrapper for putpkt_binary.
18374 (readchar): Don't mask off the high bit.
18375 (decode_X_packet): New function.
18376 * server.c (main): Call putpkt_binary if a handler sets the packet
18377 length. Save the length of the incoming packet. Handle 'X'.
18378 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
18380 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
18382 * server.c (handle_query): Handle qSupported.
18384 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
18386 * remote-utils.c (all_symbols_looked_up): New variable.
18387 (look_up_one_symbol): Check it.
18388 * server.h (look_up_one_symbol): New declaration.
18389 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
18391 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
18393 * Makefile.in (linux-arm-low.o): Update dependencies.
18394 * linux-arm-low.c: Include "gdb_proc_service.h".
18395 (PTRACE_GET_THREAD_AREA): Define.
18396 (ps_get_thread_area): New function.
18398 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
18400 * configure.srv (m68k*-*-uclinux*): New target.
18401 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
18402 (linux_resume_one_process): Remove extraneous cast.
18403 (linux_read_offsets): New.
18404 (linux_target_op): Add linux_read_offsets on mmuless systems.
18405 * server.c (handle_query): Add qOffsets logic.
18406 * target.h (struct target_ops): Add read_offsets.
18408 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
18410 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
18411 (PTRACE_GET_THREAD_AREA): Define.
18412 (ps_get_thread_area): New function.
18413 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
18414 (linux-x86-64-low.o): Update.
18416 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
18418 * configure.ac: Remove checks for prfpregset_t.
18419 * gdb_proc_service.h: New file.
18420 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
18421 new "gdb_proc_service.h".
18422 * proc-service.c: Likewise.
18423 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
18424 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
18425 * Makefile.in (gdb_proc_service_h): Updated.
18426 * configure, config.in: Regenerated.
18428 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
18430 * remote-utils.c (prepare_resume_reply): Move declaration
18431 of gdb_id_from_wait to the top of the block.
18433 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
18435 * linux-low.c (regsets_store_inferior_registers): Read the regset
18436 from the target before filling it.
18438 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
18440 * server.c (attach_inferior): Return SIGTRAP for a successful
18443 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
18445 * Makefile.in (OBS): Add version.o.
18446 (STAGESTUFF): Delete.
18447 (version.o): Add dependencies.
18448 (version.c): Replace rule.
18449 (clean): Remove version.c.
18450 * server.c (gdbserver_version): New.
18451 (gdbserver_usage): Use printf.
18452 (main): Handle --version and --help.
18453 * server.h (version, host_name): Add declarations.
18455 2005-12-23 Eli Zaretskii <eliz@gnu.org>
18467 * linux-x86-64-low.c:
18469 * linux-s390-low.c:
18470 * linux-ppc64-low.c:
18472 * linux-mips-low.c:
18473 * linux-m68k-low.c:
18474 * linux-m32r-low.c:
18477 * linux-ia64-low.c:
18478 * linux-i386-low.c:
18479 * linux-crisv32-low.c:
18491 * gdbserver.1: Add (C) after Copyright. Update the FSF
18494 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
18496 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
18497 (arm_breakpoint_at): Recognize both breakpoints.
18498 (the_low_target): Use the correct breakpoint instruction.
18500 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
18502 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
18503 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
18504 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
18505 (the_low_target): Update.
18507 2005-10-25 Andreas Schwab <schwab@suse.de>
18509 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
18511 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
18512 (ia64_num_regs): Reduce to 462.
18514 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
18516 * acinclude.m4: Correct quoting.
18517 * aclocal.m4: Regenerated.
18519 Suggested by SZOKOVACS Robert <szo@ies.hu>:
18520 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
18521 (thread_db_init): Call thread_db_err_str.
18522 * configure.ac: Check for TD_VERSION.
18523 * config.in, configure: Regenerated.
18525 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
18527 * server.h (error, fatal, warning): Add ATTR_FORMAT.
18529 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
18531 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
18532 is not available. Define HAVE_PTRACE_GETREGS if it is.
18533 * config.in, configure: Regenerated.
18534 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
18535 * linux-i386-low.c, linux-m68k-low.c: Update to use
18536 HAVE_PTRACE_GETREGS.
18537 * linux-low.c (regsets_fetch_inferior_registers)
18538 (regsets_store_inferior_registers): Only return 0 if we processed
18540 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
18541 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
18543 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
18545 * inferiors.c (struct thread_info): Add gdb_id.
18546 (add_thread): Add gdb_id argument.
18547 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
18548 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
18549 calls to add_thread.
18550 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
18551 * server.c (handle_query): Use thread_to_gdb_id.
18552 (handle_v_cont, main): Use gdb_id_to_thread_id.
18553 * server.h (add_thread): Update prototype.
18554 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
18557 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
18559 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
18560 left-padded registers.
18561 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
18562 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
18564 2005-07-01 Steve Ellcey <sje@cup.hp.com>
18566 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
18567 * configure: Regenerate.
18568 * config.in: Regenerate.
18569 * server.h (NEED_DECLARATION_STRERROR):
18570 Replace with !HAVE_DECL_STRERROR.
18572 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
18574 * linux-low.c (linux_wait, linux_send_signal): Don't test
18575 an unsigned long variable for > 0 if it could be MAX_ULONG.
18576 * server.c (myresume): Likewise.
18577 * target.c (set_desired_inferior): Likewise.
18579 2005-06-13 Mark Kettenis <kettenis@gnu.org>
18581 * configure.ac: Simplify and improve check for socklen_t.
18582 * configure, config.in: Regenerate.
18584 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
18586 * acconfig.h: Remove.
18587 * configure.ac: Add a test for socklen_t. Use three-argument
18588 AC_DEFINE throughout.
18589 * config.in: Regenerated using autoheader 2.59.
18590 * configure: Regenerated.
18592 * gdbreplay.c (socklen_t): Provide a default.
18593 (remote_open): Use socklen_t.
18594 * remote-utils.c (socklen_t): Provide a default.
18595 (remote_open): Use socklen_t.
18596 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
18599 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
18601 * linux-low.c (linux_read_memory, linux_write_memory)
18602 (linux_read_auxv): Likewise.
18603 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
18604 (check_mem_write): Likewise.
18605 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
18607 * regcache.c (struct inferior_rgcache_data, registers_to_string)
18608 (registers_from_string, register_data): Likewise.
18609 * server.c (handle_query, main): Likewise.
18610 * server.h (convert_ascii_to_int, convert_int_to_ascii)
18611 (decode_M_packet): Likewise.
18612 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
18613 * target.h (struct target_ops): Update read_memory, write_memory,
18615 (read_inferior_memory, write_inferior_memory): Update.
18616 * linux-low.h (struct linux_target_ops): Change type of breakpoint
18617 to unsigned char *.
18618 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
18619 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
18620 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
18621 linux-s390-low.c, linux-sh-low.c: Update for changes in
18622 read_inferior_memory and the_low_target->breakpoint.
18624 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
18626 * Makefile.in (SFILES): Add linux-ppc64-low.c.
18627 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
18628 * configure.srv: Add powerpc64-*-linux*.
18629 * linux-ppc64-low.c: New file.
18631 2005-05-23 Orjan Friberg <orjanf@axis.com>
18633 * linux-cris-low.c: New file with support for CRIS.
18634 * linux-crisv32-low.c: Ditto for CRISv32.
18635 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
18636 (clean): Add reg-cris.c and reg-crisv32.c.
18637 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
18638 reg-crisv32.o, and reg-crisv32.c to make rules.
18639 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
18640 recognized targets.
18642 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
18644 * linux-low.c (fetch_register): Ensure buffer size is a multiple
18645 of sizeof (PTRACE_XFER_TYPE).
18646 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
18648 2005-05-12 Orjan Friberg <orjanf@axis.com>
18650 * target.h (struct target_ops): Add insert_watchpoint,
18651 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
18652 pointers for hardware watchpoint support.
18653 * linux-low.h (struct linux_target_ops): Ditto.
18654 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
18655 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
18656 to linux_target_ops.
18657 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
18659 * server.c (main): Recognize 'Z' and 'z' packets.
18661 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
18663 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
18664 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
18665 (the_low_target): Add new members.
18667 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
18669 * proc-service.c (ps_lgetregs): Search all_processes instead of
18672 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
18674 * server.c (start_inferior): Change return type to int.
18675 (attach_inferior): Change sigptr to int *.
18676 (handle_v_cont, handle_v_requests): Change signal to int *.
18677 (main): Change signal to int.
18679 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
18681 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
18682 * configure.srv: Add m32r*-*-linux*.
18683 * linux-m32r-low.c: New file.
18685 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
18687 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
18689 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
18691 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
18692 Take unsigned long arguments for PIDs.
18693 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
18694 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
18695 (wait_for_sigstop, linux_resume_one_process)
18696 (regsets_fetch_inferior_registers, linux_send_signal)
18697 (linux_read_auxv): Likewise. Update the types of variables holding
18698 PIDs. Update format string specifiers.
18699 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
18700 * remote-utils.c (prepare_resume_reply): Likewise.
18701 * server.c (cont_thread, general_thread, step_thread)
18702 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
18704 (handle_query): Update format specifiers.
18705 (handle_v_cont, main): Use strtoul for thread IDs.
18706 * server.h (struct inferior_list_entry): Use unsigned long for ID.
18707 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
18708 (general_thread, step_thread, thread_from_wait)
18709 (old_thread_from_wait): Update.
18710 * target.h (struct thread_resume): Use unsigned long for THREAD.
18711 (struct target_ops): Use unsigned long for arguments to attach and
18714 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
18716 * acinclude.m4: Include bfd/bfd.m4 directly.
18717 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
18718 <agriffis@toolchain.org>.
18719 * aclocal.m4, configure: Regenerated.
18721 2005-01-07 Andrew Cagney <cagney@gnu.org>
18723 * configure.ac: Rename configure.in, require autoconf 2.59.
18724 * configure: Re-generate.
18726 2004-12-08 Daniel Jacobowitz <dan@debian.org>
18728 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
18729 LIBS when finished.
18730 * aclocal.m4: Regenerated.
18731 * configure: Regenerated.
18733 2004-11-21 Andreas Schwab <schwab@suse.de>
18735 * linux-m68k-low.c (m68k_num_gregs): Define.
18736 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
18737 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
18738 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
18739 (m68k_breakpoint_at): New. Add to the_low_target.
18741 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
18742 srv_linux_thread_db to yes.
18744 2004-10-20 Joel Brobecker <brobecker@gnat.com>
18746 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
18747 (ARCH_SET_FS): Likewise.
18748 (ARCH_GET_FS): Likewise.
18749 (ARCH_GET_GS): Likewise.
18751 2004-10-16 Daniel Jacobowitz <dan@debian.org>
18753 * linux-i386-low.c (ps_get_thread_area): New.
18754 * linux-x86-64-low.c (ps_get_thread_area): New.
18755 * linux-low.c: Include <sys/syscall.h>.
18756 (linux_kill_one_process): Don't kill the first thread here.
18757 (linux_kill): Kill the first thread here.
18758 (kill_lwp): New function.
18759 (send_sigstop, linux_send_signal): Use it.
18760 * proc-service.c: Clean up #ifdefs.
18761 (fpregset_info): Delete.
18762 (ps_lgetregs): Update and enable implementation.
18763 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
18765 * remote-utils.c (struct sym_cache, symbol_cache): New.
18766 (input_interrupt): Print a clearer message.
18767 (async_io_enabled): New variable.
18768 (enable_async_io, disable_async_io): Use it. Update comments.
18769 (look_up_one_symbol): Use the symbol cache.
18770 * thread-db.c (thread_db_look_up_symbols): New function.
18771 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
18773 2004-10-16 Daniel Jacobowitz <dan@debian.org>
18775 * configure.in: Test for -rdynamic.
18776 * configure: Regenerated.
18777 * Makefile (INTERNAL_LDFLAGS): New.
18778 (gdbserver, gdbreplay): Use it.
18780 2004-09-02 Andrew Cagney <cagney@gnu.org>
18782 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
18784 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
18786 * linux-low.c (linux_wait): Clear all_processes list also.
18788 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
18790 * linux-low.c: Include <errno.h>. Remove extern declaration of
18793 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
18795 * gdbreplay.c, server.h, utils.c: Update copyright years.
18797 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
18799 * server.c (main): Print child status or termination signal from
18800 variable 'signal', not 'sig'.
18802 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
18804 * linux-low.c (linux_read_memory): Change return type to
18805 int. Check for and return error from ptrace().
18806 * target.c (read_inferior_memory): Change return type to int. Pass
18807 back return status from the_target->read_memory().
18808 * target.h (struct target_ops): Adapt *read_memory() prototype.
18810 (read_inferior_memory): Adapt prototype.
18811 * server.c (main): Return an error packet if
18812 read_inferior_memory() returns an error.
18814 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
18816 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
18817 Unify with other clean targets.
18819 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18821 * server.c (handle_v_cont): Call set_desired_inferior.
18823 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18825 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
18827 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18829 * linux-low.c (linux_wait): Unblock async I/O.
18830 (linux_resume): Block and enable async I/O.
18831 * remote-utils.c (block_async_io, unblock_async_io): New functions.
18832 * server.h (block_async_io, unblock_async_io): Add prototypes.
18834 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18836 * remote-utils.c (remote_open): Print a status notice after
18837 opening a TCP port.
18838 * server.c (attach_inferior): Print a status notice after
18841 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18843 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
18845 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
18847 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
18849 * server.c, target.h: Update copyright years.
18851 2004-02-25 Roland McGrath <roland@redhat.com>
18853 * target.h (struct target_ops): New member `read_auxv'.
18854 * server.c (handle_query): Handle qPart:auxv:read: query using that.
18855 * linux-low.c (linux_read_auxv): New function.
18856 (linux_target_ops): Initialize `read_auxv' member to that.
18858 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
18860 Committed by Jim Blandy <jimb@redhat.com>.
18862 * linux-s390-low.c (s390_num_regs): Update.
18863 (s390_regmap): Remove control registers. Use __s390x__ predefine
18864 instead of GPR_SIZE to distiguish s390 and s390x targets.
18866 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
18868 * linux-low.c: Update copyright year.
18869 (check_removed_breakpoint): Clear pending_is_breakpoint.
18870 (linux_set_resume_request, linux_queue_one_thread)
18871 (resume_status_pending_p): New functions.
18872 (linux_continue_one_thread): Use process->resume.
18873 (linux_resume): Only resume threads if there are no pending events.
18874 * linux-low.h (struct process_info): Add resume request
18877 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
18879 * regcache.c (new_register_cache): Clear the allocated register
18880 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
18882 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
18884 * linux-low.c (linux_resume): Take a struct thread_resume *
18886 (linux_wait): Update call.
18887 (resume_ptr): New static variable.
18888 (linux_continue_one_thread): Renamed from
18889 linux_continue_one_process. Use resume_ptr.
18890 (linux_resume): Use linux_continue_one_thread.
18891 * server.c (handle_v_cont, handle_v_requests): New functions.
18892 (myresume): New function.
18893 (main): Handle 'v' case.
18894 * target.h (struct thread_resume): New type.
18895 (struct target_ops): Change argument of "resume" to struct
18897 (myresume): Delete macro.
18899 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
18901 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
18902 (uninstall): Support DESTDIR.
18904 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
18906 * configure.srv: Add xscale*linux copy of arm*linux entry.
18908 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
18910 * linux-arm-low.c (arm_reinsert_addr): New function.
18911 (the_low_target): Add arm_reinsert_addr.
18913 2003-07-08 Mark Kettenis <kettenis@gnu.org>
18915 * mem-break.c: Remove whitespace at end of file.
18917 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
18919 * configure.in: Check whether we need to prototype strerror.
18920 * server.h: Optionally prototype strerror.
18921 * gdbreplay.c (perror_with_name): Use strerror.
18922 * linux-low.c (linux_attach_lwp): Use strerror.
18923 * utils.c (perror_with_name): Use strerror.
18924 * config.in, configure: Regenerated.
18926 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
18928 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
18929 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
18931 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
18933 * Makefile.in (SFILES): Update.
18934 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
18935 low-sun3.c: Remove files.
18937 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
18939 * linux-low.c: Move comment to linux_thread_alive where it belonged.
18940 (linux_detach_one_process, linux_detach): New functions.
18941 (linux_target_ops): Add linux_detach.
18942 * server.c (main): Handle 'D' packet.
18943 * target.h (struct target_ops): Add "detach" member.
18944 (detach_inferior): Define.
18946 2003-06-13 Mark Kettenis <kettenis@gnu.org>
18948 From Kelley Cook <kelleycook@wideopenwest.com>:
18949 * configure.srv: Accept i[34567]86 variants.
18951 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
18953 * linux-low.c (linux_wait_for_event): Correct comment typos.
18954 (linux_resume_one_process): Call check_removed_breakpoint.
18955 (linux_send_signal): New function.
18956 (linux_target_ops): Add linux_send_signal.
18957 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
18959 * target.h (struct target_ops): Add send_signal.
18961 2003-05-29 Jim Blandy <jimb@redhat.com>
18963 * linux-low.c (usr_store_inferior_registers): Transfer buf in
18964 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
18965 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
18966 away part of the register's value.
18968 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
18970 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
18971 (linux_wait_for_event, linux_init_signals): Likewise.
18973 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
18975 * configure.in: Check for stdlib.h.
18976 * configure: Regenerated.
18977 * config.in: Regenerated.
18979 2003-01-04 Andreas Schwab <schwab@suse.de>
18981 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
18983 2003-01-02 Andrew Cagney <ac131313@redhat.com>
18985 * Makefile.in: Remove obsolete code.
18987 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
18989 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
18990 defined(PT_FPR0_HI).
18992 2002-11-17 Stuart Hughes <seh@zee2.com>
18994 * linux-arm-low.c (arm_num_regs): Increase.
18995 (arm_regmap): Include status register.
18997 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
18999 * linux-low.c (register_addr): Remove incorrect -1 check.
19001 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
19003 * linux-low.c (linux_create_inferior): Call setpgid. Return
19005 (unstopped_p, linux_signal_pid): Remove.
19006 (linux_target_ops): Remove linux_signal_pid.
19007 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
19008 global instead of target method.
19009 * target.h (struct target_ops): Remove signal_pid. Update comment
19010 for create_inferior.
19011 * server.c (signal_pid): New variable.
19012 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
19013 gdbserver. Set the child to be the foreground process group.
19014 (attach_inferior): Set signal_pid.
19016 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
19018 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
19020 2002-08-20 Jim Blandy <jimb@redhat.com>
19022 * Makefile.in (LDFLAGS): Allow the configure script to establish a
19025 2002-08-01 Andrew Cagney <cagney@redhat.com>
19027 * Makefile.in: Make chill references obsolete.
19029 2002-07-24 Kevin Buettner <kevinb@redhat.com>
19031 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
19032 * configure: Regenerate.
19033 * config.in: Regenerate.
19035 2002-07-09 David O'Brien <obrien@FreeBSD.org>
19037 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
19038 (perror_with_name, remote_close, remote_open, expect, play): Static.
19040 2002-07-04 Michal Ludvig <mludvig@suse.cz>
19042 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
19043 byte offsets instead of an array of indexes.
19044 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
19046 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
19048 * regcache.c: Add comment.
19050 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
19052 * thread-db.c: New file.
19053 * proc-service.c: New file.
19054 * acinclude.m4: New file.
19055 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
19056 proc-service.o, and thread-db.o.
19057 (linux-low.o): Add USE_THREAD_DB.
19058 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
19059 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
19060 * aclocal.m4: Regenerated.
19061 * config.in: Regenerated.
19062 * configure: Regenerated.
19063 * configure.in: Check for proc_service.h, sys/procfs.h,
19064 thread_db.h, and linux/elf.h headrs.
19065 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
19066 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
19067 Check for -lthread_db and thread support.
19068 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
19069 PowerPC, and SuperH.
19070 * i387-fp.c: Constify arguments.
19071 * i387-fp.h: Likewise.
19072 * inferiors.c: (struct thread_info): Renamed from
19073 `struct inferior_info'. Remove PID member. Use generic inferior
19074 list header. All uses updated.
19075 (inferiors, signal_pid): Removed.
19076 (all_threads): New variable.
19077 (get_thread): Define.
19078 (add_inferior_to_list): New function.
19079 (for_each_inferior): New function.
19080 (change_inferior_id): New function.
19081 (add_inferior): Removed.
19082 (remove_inferior): New function.
19083 (add_thread): New function.
19084 (free_one_thread): New function.
19085 (remove_thread): New function.
19086 (clear_inferiors): Use for_each_inferior and free_one_thread.
19087 (find_inferior): New function.
19088 (find_inferior_id): New function.
19089 (inferior_target_data): Update argument type.
19090 (set_inferior_target_data): Likewise.
19091 (inferior_regcache_data): Likewise.
19092 (set_inferior_regcache_data): Likewise.
19093 * linux-low.c (linux_bp_reinsert): Remove.
19094 (all_processes, stopping_threads, using_thrads)
19095 (struct pending_signals, debug_threads, pid_of): New.
19096 (inferior_pid): Replace with macro.
19097 (struct inferior_linux_data): Remove.
19098 (get_stop_pc, add_process): New functions.
19099 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
19100 Use add_process and add_thread.
19101 (linux_attach_lwp): New function, based on old linux_attach. Use
19102 add_process and add_thread. Set stop_expected for new threads.
19103 (linux_attach): New function.
19104 (linux_kill_one_process): New function.
19105 (linux_kill): Kill all LWPs.
19106 (linux_thread_alive): Use find_inferior_id.
19107 (check_removed_breakpoints, status_pending_p): New functions.
19108 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
19109 Update. Use WNOHANG. Wait for cloned processes also. Update process
19110 struct for the found process.
19111 (linux_wait_for_event): New function.
19112 (linux_wait): Use it. Support LWPs.
19113 (send_sigstop, wait_for_sigstop, stop_all_processes)
19114 (linux_resume_one_process, linux_continue_one_process): New functions.
19115 (linux_resume): Support LWPs.
19116 (REGISTER_RAW_SIZE): Remove.
19117 (fetch_register): Use register_size instead. Call supply_register.
19118 (usr_store_inferior_registers): Likewise. Call collect_register.
19119 Fix recursive case.
19120 (regsets_fetch_inferior_registers): Improve error message.
19121 (regsets_store_inferior_registers): Add debugging.
19122 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
19123 (unstopped_p, linux_signal_pid): New functions.
19124 (linux_target_ops): Add linux_signal_pid.
19125 (linux_init_signals): New function.
19126 (initialize_low): Call it. Initialize using_threads.
19127 * regcache.c (inferior_regcache_data): Add valid
19129 (get_regcache): Fetch registers lazily. Add fetch argument
19130 and update all callers.
19131 (regcache_invalidate_one, regcache_invalidate): New
19133 (new_register_cache): Renamed from create_register_cache.
19134 Return the new regcache.
19135 (free_register_cache): Change argument to a void *.
19136 (registers_to_string, registers_from_string): Call get_regcache
19137 with fetch flag set.
19138 (register_data): Make static. Pass fetch flag to get_regcache.
19139 (supply_register): Call get_regcache with fetch flag clear.
19140 (collect_register): Call get_regcache with fetch flag set.
19141 (collect_register_as_string): New function.
19142 * regcache.h: Update.
19143 * remote-utils.c (putpkt): Flush after debug output and use
19145 Handle input interrupts while waiting for an ACK.
19146 (input_interrupt): Use signal_pid method.
19147 (getpkt): Flush after debug output and use stderr.
19148 (outreg): Use collect_register_as_string.
19149 (new_thread_notify, dead_thread_notify): New functions.
19150 (prepare_resume_reply): Check using_threads. Set thread_from_wait
19151 and general_thread.
19152 (look_up_one_symbol): Flush after debug output.
19153 * server.c (step_thread, server_waiting): New variables.
19154 (start_inferior): Don't use signal_pid. Update call to mywait.
19155 (attach_inferior): Update call to mywait.
19156 (handle_query): Handle qfThreadInfo and qsThreadInfo.
19157 (main): Don't fetch/store registers explicitly. Use
19158 set_desired_inferior. Support proposed ``Hs'' packet. Update
19160 * server.h: Update.
19161 (struct inferior_list, struct_inferior_list_entry): New.
19162 * target.c (set_desired_inferior): New.
19163 (write_inferior_memory): Constify.
19164 (mywait): New function.
19165 * target.h: Update.
19166 (struct target_ops): New signal_pid method.
19167 (mywait): Removed macro, added prototype.
19169 * linux-low.h (regset_func): Removed.
19170 (regset_fill_func, regset_store_func): New.
19171 (enum regset_type): New.
19172 (struct regset_info): Add type field. Use new operation types.
19173 (struct linux_target_ops): stop_pc renamed to get_pc.
19174 Add decr_pc_after_break and breakpoint_at.
19175 (get_process, get_thread_proess, get_process_thread)
19176 (strut process_info, all_processes, linux_attach_lwp)
19177 (thread_db_init): New.
19179 * linux-arm-low.c (arm_get_pc, arm_set_pc,
19180 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
19181 (the_low_target): Add new members.
19182 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
19183 (i386_store_fpxregset): Constify.
19184 (target_regsets): Add new kind identifier.
19185 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
19186 (i386_set_pc): Add debugging.
19187 (i386_breakpoint_at): New function.
19188 (the_low_target): Add new members.
19189 * linux-mips-low.c (mips_get_pc, mips_set_pc)
19190 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
19191 (mips_breakpoint_at): New.
19192 (the_low_target): Add new members.
19193 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
19194 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
19195 (the_low_target): Add new members.
19196 * linux-sh-low.c (sh_get_pc, sh_set_pc)
19197 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
19198 (the_low_target): Add new members.
19199 * linux-x86-64-low.c (target_regsets): Add new kind
19202 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
19204 From Martin Pool <mbp@samba.org>:
19205 * server.c (gdbserver_usage): New function.
19208 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
19210 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
19211 stop_at -> stop_pc.
19213 2002-05-04 Andrew Cagney <ac131313@redhat.com>
19215 * Makefile.in: Remove obsolete code.
19217 2002-04-24 Michal Ludvig <mludvig@suse.cz>
19219 * linux-low.c (regsets_fetch_inferior_registers),
19220 (regsets_store_inferior_registers): Removed cast to int from
19222 * regcache.h: Added declaration of struct inferior_info.
19224 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
19226 * inferiors.c (struct inferior_info): Add regcache_data.
19227 (add_inferior): Call create_register_cache.
19228 (clear_inferiors): Call free_register_cache.
19229 (inferior_regcache_data, set_inferior_regcache_data): New functions.
19230 * regcache.c (struct inferior_regcache_data): New.
19231 (registers): Remove.
19232 (get_regcache): New function.
19233 (create_register_cache, free_register_cache): New functions.
19234 (set_register_cache): Don't initialize the register cache here.
19235 (registers_to_string, registers_from_string, register_data): Call
19237 * regcache.h: Add prototypes.
19238 * server.h: Likewise.
19240 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
19242 * mem-break.c: New file.
19243 * mem-break.h: New file.
19244 * Makefile.in: Add mem-break.o rule; update server.h
19246 * inferiors.c (struct inferior_info): Add target_data
19248 (clear_inferiors): Free target_data member if set.
19249 (inferior_target_data, set_inferior_target_data): New functions.
19250 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
19251 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
19252 * linux-low.c (linux_bp_reinsert): New variable.
19253 (struct inferior_linux_data): New.
19254 (linux_create_inferior): Use set_inferior_target_data.
19255 (linux_attach): Likewise. Call add_inferior.
19256 (linux_wait_for_one_inferior): New function.
19257 (linux_wait): Call it.
19258 (linux_write_memory): Add const.
19259 (initialize_low): Call set_breakpoint_data.
19260 * linux-low.h (struct linux_target_ops): Add breakpoint
19262 * server.c (attach_inferior): Remove extra add_inferior
19264 * server.h: Include mem-break.h. Update inferior.c
19266 * target.c (read_inferior_memory)
19267 (write_inferior_memory): New functions.
19268 * target.h (read_inferior_memory)
19269 (write_inferior_memory): Change macros to prototypes.
19270 (struct target_ops): Update comments. Add const to write_memory
19273 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
19275 * linux-low.c (usr_store_inferior_registers): Support
19276 registers which are allowed to fail to store.
19277 * linux-low.h (linux_target_ops): Likewise.
19278 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
19279 (ppc_cannot_store_register): FPSCR may not be storable.
19281 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
19283 * server.h: Include <string.h> if HAVE_STRING_H.
19284 * ChangeLog: Correct paths in last ChangeLog entry.
19286 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
19288 * linux-low.h: Remove obsolete prototypes.
19289 (struct linux_target_ops): New.
19290 (extern the_low_target): New.
19291 * linux-low.c (num_regs, regmap): Remove declarations.
19292 (register_addr): Use the_low_target explicitly.
19293 (fetch_register): Likewise.
19294 (usr_fetch_inferior_registers): Likewise.
19295 (usr_store_inferior_registers): Likewise.
19296 * linux-arm-low.c (num_regs): Remove.
19297 (arm_num_regs): Define.
19298 (arm_regmap): Renamed from regmap, made static.
19299 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
19301 (arm_cannot_store_register): Renamed from cannot_store_register,
19303 (the_low_target): New.
19304 * linux-i386-low.c (num_regs): Remove.
19305 (i386_num_regs): Define.
19306 (i386_regmap): Renamed from regmap, made static.
19307 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
19309 (i386_cannot_store_register): Renamed from cannot_store_register,
19311 (the_low_target): New.
19312 * linux-ia64-low.c (num_regs): Remove.
19313 (ia64_num_regs): Define.
19314 (ia64_regmap): Renamed from regmap, made static.
19315 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
19317 (ia64_cannot_store_register): Renamed from cannot_store_register,
19319 (the_low_target): New.
19320 * linux-m68k-low.c (num_regs): Remove.
19321 (m68k_num_regs): Define.
19322 (m68k_regmap): Renamed from regmap, made static.
19323 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
19325 (m68k_cannot_store_register): Renamed from cannot_store_register,
19327 (the_low_target): New.
19328 * linux-mips-low.c (num_regs): Remove.
19329 (mips_num_regs): Define.
19330 (mips_regmap): Renamed from regmap, made static.
19331 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
19333 (mips_cannot_store_register): Renamed from cannot_store_register,
19335 (the_low_target): New.
19336 * linux-ppc-low.c (num_regs): Remove.
19337 (ppc_num_regs): Define.
19338 (ppc_regmap): Renamed from regmap, made static.
19339 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
19341 (ppc_cannot_store_register): Renamed from cannot_store_register,
19343 (the_low_target): New.
19344 * linux-s390-low.c (num_regs): Remove.
19345 (s390_num_regs): Define.
19346 (s390_regmap): Renamed from regmap, made static.
19347 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
19349 (s390_cannot_store_register): Renamed from cannot_store_register,
19351 (the_low_target): New.
19352 * linux-sh-low.c (num_regs): Remove.
19353 (sh_num_regs): Define.
19354 (sh_regmap): Renamed from regmap, made static.
19355 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
19357 (sh_cannot_store_register): Renamed from cannot_store_register,
19359 (the_low_target): New.
19360 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
19361 (the_low_target): New.
19363 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
19365 * Makefile.in: Add stamp-h target.
19366 * configure.in: Create stamp-h.
19367 * configure: Regenerated.
19369 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
19371 * inferiors.c: New file.
19372 * target.c: New file.
19373 * target.h: New file.
19374 * Makefile.in: Add target.o and inferiors.o. Update
19376 * linux-low.c (inferior_pid): New static variable,
19377 moved from server.c.
19378 (linux_create_inferior): Renamed from create_inferior.
19379 Call add_inferior. Return 0 on success instead of a PID.
19380 (linux_attach): Renamed from myattach.
19381 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
19382 (linux_thread_alive): Renamed from mythread_alive.
19383 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
19385 (linux_resume): Renamed from myresume. Add missing ``return 0''.
19386 (regsets_store_inferior_registers): Correct error message.
19387 Add missing ``return 0''.
19388 (linux_fetch_registers): Renamed from fetch_inferior_registers.
19389 (linux_store_registers): Renamed from store_inferior_registers.
19390 (linux_read_memory): Renamed from read_inferior_memory.
19391 (linux_write_memory): Renamed from write_inferior_memory.
19392 (linux_target_ops): New structure.
19393 (initialize_low): Call set_target_ops ().
19394 * remote-utils.c (unhexify): New function.
19395 (hexify): New function.
19396 (input_interrupt): Send signals to ``signal_pid''.
19397 * server.c (inferior_pid): Remove.
19398 (start_inferior): Update create_inferior call.
19399 (attach_inferior): Call add_inferior.
19400 (handle_query): New function.
19401 (main): Call handle_query for `q' packets.
19402 * server.h: Include "target.h". Remove obsolete prototypes.
19403 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
19405 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
19407 * Makefile.in: Add WARN_CFLAGS. Update configury
19409 * configure.in: Check for <string.h>
19410 * configure: Regenerate.
19411 * config.in: Regenerate.
19412 * gdbreplay.c: Include needed system headers.
19413 (remote_open): Remove strchr prototype.
19414 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
19415 * regcache.c (supply_register): Change buf argument to const void *.
19416 (supply_register_by_name): Likewise.
19417 (collect_register): Change buf argument to void *.
19418 (collect_register_by_name): Likewise.
19419 * regcache.h: Add missing prototypes.
19420 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
19421 * server.c (handle_query): New function.
19422 (attached): New static variable, moved out of main.
19423 (main): Quiet longjmp clobber warnings.
19424 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
19425 * utils.c (error): Remove NORETURN.