1 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3 Turn process_stratum_target's read_pc and write_pc ops into
4 methods of process_target.
6 * target.h (struct process_stratum_target): Remove the target ops.
7 (class process_target): Add the target ops.
8 * target.cc (process_target::read_pc): Define.
9 (process_target::write_pc): Define.
11 Update the derived classes and callers below.
13 * regcache.cc (regcache_read_pc): Update.
14 (regcache_write_pc): Update.
15 * linux-low.cc (linux_target_ops): Update.
16 (linux_read_pc): Turn into ...
17 (linux_process_target::read_pc): ... this.
18 (linux_write_pc): Turn into ...
19 (linux_process_target::write_pc): ... this.
20 * linux-low.h (class linux_process_target): Update.
21 * lynx-low.cc (lynx_target_ops): Update.
22 * nto-low.cc (nto_target_ops): Update.
23 * win32-low.cc (win32_target_ops): Update.
25 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
27 Turn process_stratum_target's supports_tracepoints op into a
28 method of process_target.
30 * target.h (struct process_stratum_target): Remove the target op.
31 (class process_target): Add the target op.
32 (target_supports_tracepoints): Update the macro.
33 * target.cc (process_target::supports_tracepoints): Define.
35 Update the derived classes and callers below.
37 * linux-low.cc (linux_target_ops): Update.
38 (linux_supports_tracepoints): Turn into ...
39 (linux_process_target::supports_tracepoints): ... this.
40 * linux-low.h (class linux_process_target): Update.
41 * lynx-low.cc (lynx_target_ops): Update.
42 * nto-low.cc (nto_target_ops): Update.
43 * win32-low.cc (win32_target_ops): Update.
45 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
47 Turn process_stratum_target's process_qsupported op into a method
50 * target.h (struct process_stratum_target): Remove the target op.
51 (class process_target): Add the target op.
52 (target_process_qsupported): Update the macro.
53 * target.cc (process_target::process_qsupported): Define.
55 Update the derived classes and callers below.
57 * linux-low.cc (linux_target_ops): Update.
58 (linux_process_qsupported): Turn into ...
59 (linux_process_target::process_qsupported): ... this.
60 * linux-low.h (class linux_process_target): Update.
61 * lynx-low.cc (lynx_target_ops): Update.
62 * nto-low.cc (nto_target_ops): Update.
63 * win32-low.cc (win32_target_ops): Update.
65 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
67 Turn process_stratum_target's read_loadmap op into a method of
70 * target.h (struct process_stratum_target): Remove the target op.
71 (class process_target): Add the target op. Also add
72 'supports_read_loadmap'.
73 * target.cc (process_target::read_loadmap): Define.
74 (process_target::supports_read_loadmap): Define.
76 Update the derived classes and callers below.
78 * server.cc (handle_qxfer_fdpic): Update.
79 (handle_query): Update.
80 * linux-low.cc (linux_target_ops): Update.
81 (linux_process_target::supports_read_loadmap): Define.
82 (linux_read_loadmap): Turn into ...
83 (linux_process_target::read_loadmap): ... this.
84 * linux-low.h (class linux_process_target): Update.
85 * lynx-low.cc (lynx_target_ops): Update.
86 * nto-low.cc (nto_target_ops): Update.
87 * win32-low.cc (win32_target_ops): Update.
89 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
91 Turn process_stratum_target's core_of_thread op into a method of
94 * target.h (struct process_stratum_target): Remove the target op.
95 (class process_target): Add the target op.
96 (target_core_of_thread): Update the macro.
97 * target.cc (process_target::core_of_thread): Define.
99 Update the derived classes and callers below.
101 * linux-low.cc (linux_target_ops): Update.
102 (linux_process_target::core_of_thread): Define.
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 handle_monitor_command op into a
111 method of process_target.
113 * target.h (struct process_stratum_target): Remove the target op.
114 (class process_target): Add the target op.
115 (target_handle_monitor_command): Update the macro.
116 * target.cc (process_target::handle_monitor_command): Define.
118 Update the derived classes and callers below.
120 * server.cc (handle_query): Update.
121 * linux-low.cc (linux_target_ops): Update.
122 (linux_process_target::handle_monitor_command): Define.
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 handle_new_gdb_connection 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.
135 (target_handle_new_gdb_connection): Update the macro.
136 * target.cc (process_target::handle_new_gdb_connection): Define.
138 Update the derived classes and callers below.
140 * linux-low.cc (linux_target_ops): Update.
141 (linux_handle_new_gdb_connection): Turn into ...
142 (linux_process_target::handle_new_gdb_connection): ... this.
143 * linux-low.h (class linux_process_target): Update.
144 * lynx-low.cc (lynx_target_ops): Update.
145 * nto-low.cc (nto_target_ops): Update.
146 * win32-low.cc (win32_target_ops): Update.
148 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
150 Turn process_stratum_target's supports_fork_events,
151 supports_vfork_events, and supports_exec_events ops into methods
154 * target.h (struct process_stratum_target): Remove the target ops.
155 (class process_target): Add the target ops.
156 (target_supports_fork_events): Update the macro.
157 (target_supports_vfork_events): Update the macro.
158 (target_supports_exec_events): Update the macro.
159 * target.cc (process_target::supports_fork_events): Define.
160 (process_target::supports_vfork_events): Define.
161 (process_target::supports_exec_events): Define.
163 Update the derived classes and callers below.
165 * linux-low.cc (linux_target_ops): Update.
166 (linux_supports_fork_events): Turn into ...
167 (linux_process_target::supports_fork_events): ... this.
168 (linux_supports_vfork_events): Turn into ...
169 (linux_process_target::supports_vfork_events): ... this.
170 (linux_supports_exec_events): Turn into ...
171 (linux_process_target::supports_exec_events): ... this.
172 * linux-low.h (class linux_process_target): Update.
173 * lynx-low.cc (lynx_target_ops): Update.
174 * nto-low.cc (nto_target_ops): Update.
175 * win32-low.cc (win32_target_ops): Update.
177 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
179 Turn process_stratum_target's supports_multi_process op into a
180 method of process_target.
182 * target.h (struct process_stratum_target): Remove the target op.
183 (class process_target): Add the target op.
184 * target.cc (process_target::supports_multi_process): Define.
185 (target_supports_multi_process): Update.
187 Update the derived classes and callers below.
189 * linux-low.cc (linux_target_ops): Update.
190 (linux_supports_multi_process): Turn into ...
191 (linux_process_target::supports_multi_process): ... this.
192 * linux-low.h (class linux_process_target): Update.
193 * lynx-low.cc (lynx_target_ops): Update.
194 * nto-low.cc (nto_target_ops): Update.
195 * win32-low.cc (win32_target_ops): Update.
197 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
199 Turn process_stratum_target's supports_non_stop, async, and
200 start_non_stop ops into methods of process_target.
202 * target.h (struct process_stratum_target): Remove the target ops.
203 (class process_target): Add the target ops.
204 (target_supports_non_stop): Update the macro.
205 (target_async): Update the macro.
206 (start_non_stop): Remove declaration.
207 * target.cc (process_target::supports_non_stop): Define.
208 (process_target::async): Define.
209 (process_target::start_non_stop): Define.
210 (start_non_stop): Remove.
212 Update the derived classes and callers below.
214 * server.cc (handle_qxfer_siginfo): Update.
215 (handle_query): Update.
216 * linux-low.cc (linux_target_ops): Update.
217 (linux_supports_non_stop): Turn into ...
218 (linux_process_target::supports_non_stop): ... this.
219 (linux_async): Turn into ...
220 (linux_process_target::async): ... this.
221 (linux_start_non_stop): Turn into ...
222 (linux_process_target::start_non_stop): ... this.
223 * linux-low.h (class linux_process_target): Update.
224 * lynx-low.cc (lynx_target_ops): Update.
225 * nto-low.cc (nto_target_ops): Update.
226 (nto_supports_non_stop): Remove; rely on the default behavior
228 * win32-low.cc (win32_target_ops): Update.
230 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
232 Turn process_stratum_target's qxfer_siginfo op into a method of
235 * target.h (struct process_stratum_target): Remove the target op.
236 (class process_target): Add the target op. Also add
237 'supports_qxfer_siginfo'.
238 * target.cc (process_target::qxfer_siginfo): Define.
239 (process_target::supports_qxfer_siginfo): Define.
241 Update the derived classes and callers below.
243 * server.cc (handle_qxfer_siginfo): Update.
244 (handle_query): Update.
245 * linux-low.cc (linux_target_ops): Update.
246 (linux_process_target::supports_qxfer_siginfo): Define.
247 (linux_xfer_siginfo): Turn into ...
248 (linux_process_target::qxfer_siginfo): ... this.
249 * linux-low.h (class linux_process_target): Update.
250 * lynx-low.cc (lynx_target_ops): Update.
251 * nto-low.cc (nto_target_ops): Update.
252 * win32-low.cc (win32_target_ops): Update.
254 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
256 Turn process_stratum_target's qxfer_osdata op into a method of
259 * target.h (struct process_stratum_target): Remove the target op.
260 (class process_target): Add the target op. Also add
261 'supports_qxfer_osdata'.
262 * target.cc (process_target::qxfer_osdata): Define.
263 (process_target::supports_qxfer_osdata): Define.
265 Update the derived classes and callers below.
267 * server.cc (handle_qxfer_osdata): Update.
268 (handle_query): Update.
269 * linux-low.cc (linux_target_ops): Update.
270 (linux_process_target::supports_qxfer_osdata): Define.
271 (linux_qxfer_osdata): Turn into ...
272 (linux_process_target::qxfer_osdata): ... this.
273 * linux-low.h (class linux_process_target): Update.
274 * lynx-low.cc (lynx_target_ops): Update.
275 * nto-low.cc (nto_target_ops): Update.
276 * win32-low.cc (win32_target_ops): Update.
278 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
280 Turn process_stratum_target's hostio_last_error op into a
281 method of process_target.
283 * target.h (struct process_stratum_target): Remove the target op.
284 (class process_target): Add the target op.
285 * target.cc: Add "hostio.h" to includes.
286 (process_target::hostio_last_error): Define.
288 Update the derived classes and callers below.
290 * hostio.cc (hostio_error): Update.
291 * linux-low.cc: Remove "hostio.h" from includes.
292 (linux_target_ops): Update.
293 * lynx-low.cc (lynx_target_ops): Update.
294 * nto-low.cc (nto_target_ops): Update.
295 * win32-low.h (class win32_process_target): Update.
296 * win32-low.cc (win32_target_ops): Update.
297 (wince_hostio_last_error): Turn into ...
298 (win32_process_target::hostio_last_error): ... this.
300 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
302 Turn process_stratum_target's get_tls_address op into a method of
305 * target.h (struct process_stratum_target): Remove the target op.
306 (class process_target): Add the target op. Also add
307 'supports_get_tls_address'.
308 * target.cc (process_target::get_tls_address): Define.
309 (process_target::supports_get_tls_address): Define.
311 Update the derived classes and callers below.
313 * server.cc (handle_query): Update.
314 * linux-low.cc (linux_target_ops): Update.
315 (linux_process_target::supports_get_tls_address): Define.
316 (linux_process_target::get_tls_address): Define.
317 * linux-low.h (class linux_process_target): Update.
318 * lynx-low.cc (lynx_target_ops): Update.
319 * nto-low.cc (nto_target_ops): Update.
320 * win32-low.cc (win32_target_ops): Update.
322 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
324 Turn process_stratum_target's read_offsets op into a method of
327 * target.h (struct process_stratum_target): Remove the target op.
328 (class process_target): Add the target op. Also add
329 'supports_read_offsets'.
330 * target.cc (process_target::read_offsets): Define.
331 (process_target::supports_read_offsets): Define.
333 Update the derived classes and callers below.
335 * server.cc (handle_query): Update.
336 * linux-low.cc (SUPPORTS_READ_OFFSETS): New #define directive.
337 (linux_target_ops): Update.
338 (linux_process_target::supports_read_offsets): Define.
339 (linux_read_offsets): Turn into ...
340 (linux_process_target::read_offsets): ... this.
341 * linux-low.h (class linux_process_target): Update.
342 * lynx-low.cc (lynx_target_ops): Update.
343 * nto-low.cc (nto_target_ops): Update.
344 * win32-low.cc (win32_target_ops): Update.
346 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
348 Turn process_stratum_target's stopped_by_watchpoint and
349 stopped_data_address ops into methods of process_target.
351 * target.h (struct process_stratum_target): Remove the target ops.
352 (class process_target): Add the target ops.
353 * target.cc (process_target::stopped_by_watchpoint): Define.
354 (process_target::stopped_data_address): Define.
356 Update the derived classes and callers below.
358 * remote-utils.cc (prepare_resume_reply): Update.
359 * linux-low.cc (linux_target_ops): Update.
360 (linux_stopped_by_watchpoint): Turn into ...
361 (linux_process_target::stopped_by_watchpoint): ... this.
362 (linux_stopped_data_address): Turn into ...
363 (linux_process_target::stopped_data_address): ... this.
364 * linux-low.h (class linux_process_target): Update.
365 * lynx-low.cc (lynx_target_ops): Update.
366 * nto-low.cc (nto_target_ops): Update.
367 (nto_stopped_by_watchpoint): Turn into ...
368 (nto_process_target::stopped_by_watchpoint): ... this.
369 (nto_stopped_data_address): Turn into ...
370 (nto_process_target::stopped_data_address): ... this.
371 * nto-low.h (class nto_process_target): Update.
372 * win32-low.cc (win32_target_ops): Update.
373 (win32_stopped_by_watchpoint): Turn into ...
374 (win32_process_target::stopped_by_watchpoint): ... this.
375 (win32_stopped_data_address): Turn into ...
376 (win32_process_target::stopped_data_address): ... this.
377 * win32-low.h (class win32_process_target): Update.
379 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
381 Turn process_stratum_target's supports_hardware_single_step op into
382 a method of process_target.
384 * target.h (struct process_stratum_target): Remove the target op.
385 (class process_target): Add the target op.
386 (target_supports_hardware_single_step): Update the macro.
387 (target_can_do_hardware_single_step): Remove declaration.
388 * target.cc (process_target::supports_hardware_single_step): Define.
389 (target_can_do_hardware_single_step): Remove.
391 Update the derived classes and callers below.
393 * linux-low.h (class linux_process_target): Update.
394 * linux-low.cc (linux_target_ops): Update.
395 (linux_supports_hardware_single_step): Turn into ...
396 (linux_process_target::supports_hardware_single_step): ... this.
397 * lynx-low.h (class lynx_process_target): Update.
398 * lynx-low.cc (lynx_target_ops): Update.
399 (lynx_process_target::supports_hardware_single_step): Define.
400 * nto-low.h (class nto_process_target): Update.
401 * nto-low.cc (nto_target_ops): Update.
402 (nto_process_target::supports_hardware_single_step): Define.
403 * win32-low.h (class win32_process_target): Update.
404 * win32-low.cc (win32_target_ops): Update.
405 (win32_process_target::supports_hardware_single_step): Define.
407 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
409 Turn process_stratum_target's {supports_}stopped_by_hw_breakpoint
410 ops into methods of process_target.
412 * target.h (struct process_stratum_target): Remove the target ops.
413 (class process_target): Add the target ops.
414 (target_stopped_by_hw_breakpoint): Update the macro.
415 (target_supports_stopped_by_hw_breakpoint): Update the macro.
416 * target.cc (process_target::stopped_by_hw_breakpoint): Define.
417 (process_target::supports_stopped_by_hw_breakpoint): Define.
419 Update the derived classes and callers below.
421 * linux-low.cc (linux_target_ops): Update.
422 (linux_stopped_by_hw_breakpoint): Turn into ...
423 (linux_process_target::stopped_by_hw_breakpoint): ... this.
424 (linux_supports_stopped_by_hw_breakpoint): Turn into ...
425 (linux_process_target::supports_stopped_by_hw_breakpoint): ... this.
426 * linux-low.h (class linux_process_target): Update.
427 * lynx-low.cc (lynx_target_ops): Update.
428 * nto-low.cc (nto_target_ops): Update.
429 * win32-low.cc (win32_target_ops): Update.
431 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
433 Turn process_stratum_target's {supports_}stopped_by_sw_breakpoint
434 ops into methods of process_target.
436 * target.h (struct process_stratum_target): Remove the target ops.
437 (class process_target): Add the target ops.
438 (target_stopped_by_sw_breakpoint): Update the macro.
439 (target_supports_stopped_by_sw_breakpoint): Update the macro.
440 * target.cc (process_target::stopped_by_sw_breakpoint): Define.
441 (process_target::supports_stopped_by_sw_breakpoint): Define.
443 Update the derived classes and callers below.
445 * linux-low.cc (linux_target_ops): Update.
446 (linux_stopped_by_sw_breakpoint): Turn into ...
447 (linux_process_target::stopped_by_sw_breakpoint): ... this.
448 (linux_supports_stopped_by_sw_breakpoint): Turn into ...
449 (linux_process_target::supports_stopped_by_sw_breakpoint): ... this.
450 * linux-low.h (class linux_process_target): Update.
451 * lynx-low.cc (lynx_target_ops): Update.
452 * nto-low.cc (nto_target_ops): Update.
453 * win32-low.cc (win32_target_ops): Update.
455 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
457 Turn process_stratum_target's insert_point and remove_point ops
458 into methods of process_target.
460 * target.h (struct process_stratum_target): Remove the target ops.
461 (class process_target): Add the target ops.
462 * target.cc (process_target::insert_point): Define.
463 (process_target::remove_point): Define.
465 Update the derived classes and callers below.
467 * mem-break.cc (set_raw_breakpoint_at): Update.
468 (delete_raw_breakpoint): Update.
469 (uninsert_raw_breakpoint): Update.
470 (reinsert_raw_breakpoint): Update.
471 * linux-low.cc (linux_target_ops): Update.
472 (linux_insert_point): Turn into ...
473 (linux_process_target::insert_point): ... this.
474 (linux_remove_point): Turn into ...
475 (linux_process_target::remove_point): ... this.
476 * linux-low.h (class linux_process_target): Update.
477 * lynx-low.cc (lynx_target_ops): Update.
478 * nto-low.cc (nto_target_ops): Update.
479 (nto_insert_point): Turn into ...
480 (nto_process_target::insert_point): ... this.
481 (nto_remove_point): Turn into ...
482 (nto_process_target::remove_point): ... this.
483 * nto-low.h (class nto_process_target): Update.
484 * win32-low.cc (win32_target_ops): Update.
485 (win32_insert_point): Turn into ...
486 (win32_process_target::insert_point): ... this.
487 (win32_remove_point): Turn into ...
488 (win32_process_target::remove_point): ... this.
489 * win32-low.h (class win32_process_target): Update.
491 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
493 Turn process_stratum_target's supports_z_point_type op into a
494 method of process_target.
496 * target.h (struct process_stratum_target): Remove the target op.
497 (class process_target): Add the target op.
498 * target.cc (process_target::supports_z_point_type): Define.
500 Update the derived classes and callers below.
502 * mem-break.cc (z_type_supported): Update.
503 * linux-low.cc (linux_target_ops): Update.
504 (linux_supports_z_point_type): Turn into ...
505 (linux_process_target::supports_z_point_type): ... this.
506 * linux-low.h (class linux_process_target): Update.
507 * lynx-low.cc (lynx_target_ops): Update.
508 * nto-low.cc (nto_target_ops): Update.
509 (nto_supports_z_point_type): Turn into ...
510 (nto_process_target::supports_z_point_type): ... this.
511 * nto-low.h (class nto_process_target): Update.
512 * win32-low.cc (win32_target_ops): Update.
513 (win32_supports_z_point_type): Turn into ...
514 (win32_process_target::supports_z_point_type): ... this.
515 * win32-low.h (class win32_process_target): Update.
517 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
519 Turn process_stratum_target's read_auxv op into a method of
522 * target.h (class process_stratum_target): Remove the target op.
523 (struct process_target): Add the target op. Also add
524 'supports_read_auxv'.
525 * target.cc (process_target::read_auxv): Define.
526 (process_target::supports_read_auxv): Define.
528 Update the derived classes and callers below.
530 * server.cc (handle_qxfer_auxv): Update.
531 (handle_query): Update.
532 * linux-low.cc (linux_target_ops): Update.
533 (linux_process_target::supports_read_auxv): Define.
534 (linux_read_auxv): Turn into ...
535 (linux_process_target::read_auxv): ... this.
536 * linux-low.h (class linux_process_target): Update.
537 * lynx-low.cc (lynx_target_ops): Update.
538 * nto-low.cc (nto_target_ops): Update.
539 (nto_process_target::supports_read_auxv): Define.
540 (nto_read_auxv): Turn into ...
541 (nto_process_target::read_auxv): ... this.
542 * nto-low.h (class nto_process_target): Update.
543 * win32-low.cc (win32_target_ops): Update.
545 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
547 Turn process_stratum_target's request_interrupt op into a method of
550 * target.h (struct process_stratum_target): Remove the target op.
551 (class process_target): Add the target op.
553 Update the derived classes and callers below.
555 * remote-utils.cc (putpkt_binary_1): Update.
556 (input_interrupt): Update.
558 * server.cc (handle_v_requests): Update.
559 * linux-low.cc (linux_target_ops): Update.
560 (linux_request_interrupt): Turn into ...
561 (linux_process_target::request_interrupt): ... this.
562 * linux-low.h (class linux_process_target): Update.
563 * lynx-low.cc (lynx_target_ops): Update.
564 (lynx_request_interrupt): Turn into ...
565 (lynx_process_target::request_interrupt): ... this.
566 * lynx-low.h (class lynx_process_target): Update.
567 * nto-low.cc (nto_target_ops): Update.
568 (nto_request_interrupt): Turn into ...
569 (nto_process_target::request_interrupt): ... this.
570 * nto-low.h (class nto_process_target): Update.
571 * win32-low.cc (win32_target_ops): Update.
572 (win32_request_interrupt): Turn into ...
573 (win32_process_target::request_interrupt): ... this.
574 * win32-low.h (class win32_process_target): Update.
576 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
578 Turn process_stratum_target's look_up_symbols op into a method of
581 * target.h (struct process_stratum_target): Remove the target op.
582 (class process_target): Add the target op.
583 * target.cc (process_target::look_up_symbols): Define.
585 Update the derived classes and callers below.
587 * server.cc (handle_query): Update.
588 * linux-low.cc (linux_target_ops): Update.
589 (linux_look_up_symbols): Turn into ...
590 (linux_process_target::look_up_symbols): ... this.
591 * linux-low.h (class linux_process_target): Update.
592 * lynx-low.cc (lynx_target_ops): Update.
593 * nto-low.cc (nto_target_ops): Update.
594 * win32-low.cc (win32_target_ops): Update.
596 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
598 Turn process_stratum_target's read_memory and write_memory
599 ops into methods of process_target.
601 * target.h (struct process_stratum_target): Remove the target ops.
602 (class process_target): Add the target ops.
604 Update the derived classes and callers below.
606 * linux-aarch32-low.cc (arm_breakpoint_at): Update.
607 * linux-aarch64-low.cc (aarch64_breakpoint_at): Update.
608 * linux-arm-low.cc (arm_sigreturn_next_pc): Update.
609 (arm_get_syscall_trapinfo): Update.
610 * linux-cris-low.cc (cris_breakpoint_at): Update.
611 * linux-crisv32-low.cc (cris_breakpoint_at): Update.
612 * linux-m32r-low.cc (m32r_breakpoint_at): Update.
613 * linux-mips-low.cc (mips_breakpoint_at): Update.
614 * linux-nios2-low.cc (nios2_breakpoint_at): Update.
615 * linux-ppc-low.cc (ppc_breakpoint_at): Update.
616 * linux-sh-low.cc (sh_breakpoint_at): Update.
617 * linux-sparc-low.cc (sparc_fill_gregset_to_stack): Update.
618 (sparc_store_gregset_from_stack): Update.
619 (sparc_breakpoint_at): Update.
620 * linux-tic6x-low.cc (tic6x_breakpoint_at): Update.
621 * linux-tile-low.cc (tile_breakpoint_at): Update.
622 * linux-x86-low.cc (x86_breakpoint_at): Update.
623 * linux-xtensa-low.cc (xtensa_breakpoint_at): Update.
624 * mem-brea.cc (insert_memory_breakpoint): Update.
625 (validate_inserted_breakpoint): Update.
626 * target.cc (read_inferior_memory): Update.
627 (target_write_memory): Update.
628 * linux-low.cc (linux_target_ops): Update.
629 (linux_read_memory): Make a wrapper around the read_memory target
631 (linux_process_target::read_memory): Rename from linux_read_memory.
632 (linux_write_memory): Turn into ...
633 (linux_process_target::write_memory): ... this.
634 * linux-low.h (class linux_process_target): Update.
635 * lynx-low.cc (lynx_target_ops): Update.
636 (lynx_read_memory): Turn into ...
637 (lynx_process_target::read_memory): ... this.
638 (lynx_write_memory): Turn into ...
639 (lynx_process_target::write_memory): ... this.
640 * lynx-low.h (class lynx_process_target): Update.
641 * nto-low.cc (nto_target_ops): Update.
642 (nto_read_memory): Turn into ...
643 (nto_process_target::read_memory): ... this.
644 (nto_write_memory): Turn into ...
645 (nto_process_target::write_memory): ... this.
646 * nto-low.h (class nto_process_target): Update.
647 * win32-low.cc (win32_target_ops): Update.
648 (win32_read_inferior_memory): Turn into ...
649 (win32_process_target::read_memory): ... this.
650 (win32_write_inferior_memory): Turn into ...
651 (win32_process_target::write_memory): ... this.
652 * win32-low.h (class win32_process_target): Update.
654 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
656 Turn process_stratum_target's prepare_to_access_memory and
657 done_accessing_memory ops into methods of process_target.
659 * target.h (struct process_stratum_target): Remove the target ops.
660 (class process_target): Add the target ops.
661 * target.cc (process_target::prepare_to_access_memory): Define.
662 (process_target::done_accessing_memory): Define.
663 (prepare_to_access_memory): Update.
664 (done_accessing_memory): Update.
666 Update the derived classes and callers below.
668 * linux-low.cc (linux_target_ops): Update.
669 (linux_prepare_to_access_memory): Turn into ...
670 (linux_process_target::prepare_to_access_memory): ... this.
671 (linux_done_accessing_memory): Turn into ...
672 (linux_process_target::done_accessing_memory): ... this.
673 * linux-low.h (class linux_process_target): Update.
674 * lynx-low.cc (lynx_target_ops): Update.
675 * nto-low.cc (nto_target_ops): Update.
676 * win32-low.cc (win32_target_ops): Update.
678 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
680 Turn process_stratum_target's fetch_registers and store_registers
681 ops into methods of process_target.
683 * target.h (struct process_stratum_target): Remove the target ops.
684 (class process_target): Add the target ops.
685 (fetch_inferior_registers): Update the macro.
686 (store_inferior_registers): Update the macro.
688 Update the derived classes and callers below.
690 * linux-low.cc (linux_target_ops): Update.
691 (linux_fetch_registers): Turn into ...
692 (linux_process_target::fetch_registers): ... this.
693 (linux_store_registers): Turn into ...
694 (linux_process_target::store_registers): ... this.
695 * linux-low.h (class linux_process_target): Update.
696 * lynx-low.cc (lynx_target_ops): Update.
697 (lynx_fetch_registers): Turn into ...
698 (lynx_process_target::fetch_registers): ... this.
699 (lynx_store_registers): Turn into ...
700 (lynx_process_target::store_registers): ... this.
701 * lynx-low.h (class lynx_process_target): Update.
702 * nto-low.cc (nto_target_ops): Update.
703 (nto_fetch_registers): Turn into ...
704 (nto_process_target::fetch_registers): ... this.
705 (nto_store_registers): Turn into ...
706 (nto_process_target::store_registers): ... this.
707 * nto-low.h (class nto_process_target): Update.
708 * win32-low.cc (win32_target_ops): Update.
709 (win32_fetch_inferior_registers): Turn into ...
710 (win32_process_target::fetch_registers): ... this.
711 (win32_store_inferior_registers): Turn into ...
712 (win32_process_target::store_registers): ... this.
713 * win32-low.h (class win32_process_target): Update.
715 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
717 Turn process_stratum_target's wait op into a method of
720 * target.h (struct process_stratum_target): Remove the target op.
721 (class process_target): Add the target op.
723 Update the derived classes and callers below.
725 * target.cc (target_wait): Update.
726 * linux-low.cc (linux_target_ops): Update.
727 (linux_wait): Turn into ...
728 (linux_process_target::wait): ... this.
729 * linux-low.h (class linux_process_target): Update.
730 * lynx-low.cc (lynx_target_ops): Update.
731 (lynx_wait): Turn into ...
732 (lynx_process_target::wait): ... this.
733 * lynx-low.h (class lynx_process_target): Update.
734 * nto-low.cc (nto_target_ops): Update.
735 (nto_wait): Turn into ...
736 (nto_process_target::wait): ... this.
737 * nto-low.h (class nto_process_target): Update.
738 * win32-low.cc (win32_target_ops): Update.
739 (win32_wait): Turn into ...
740 (win32_process_target::wait): ... this.
741 (do_initial_child_stuff): Update.
742 * win32-low.h (class win32_process_target): Update.
744 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
746 Turn process_stratum_target's resume op into a method of
749 * target.h (struct process_stratum_target): Remove the target op.
750 (class process_target): Add the target op.
752 Update the derived classes and callers below.
754 * server.cc (resume): Update.
755 * target.cc (target_stop_and_wait): Update.
756 (target_continue_no_signal): Update.
757 (target_continue): Update.
758 * linux-low.cc (linux_target_ops): Update.
759 (linux_resume): Turn into ...
760 (linux_process_target::resume): ... this.
761 * linux-low.h (class linux_process_target): Update.
762 * lynx-low.cc (lynx_target_ops): Update.
763 (lynx_resume): Turn into ...
764 (lynx_process_target::resume): ... this.
765 * lynx-low.h (class lynx_process_target): Update.
766 * nto-low.cc (nto_target_ops): Update.
767 (nto_resume): Turn into ...
768 (nto_process_target::resume): ... this.
769 * nto-low.h (class nto_process_target): Update.
770 * win32-low.cc (win32_target_ops): Update.
771 (win32_resume): Turn into ...
772 (win32_process_target::resume): ... this.
773 (win32_process_target::detach): Update.
774 (do_initial_child_stuff): Update.
775 * win32-low.h (class win32_process_target): Update.
777 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
779 Turn process_stratum_target's thread_alive op into a method of
782 * target.h (struct process_stratum_target): Remove the target op.
783 (class process_target): Add the target op.
784 (mythread_alive): Update the macro.
786 Update the derived classes and callers below.
788 * linux-low.cc (linux_target_ops): Update.
789 (linux_thread_alive): Turn into ...
790 (linux_process_target::thread_alive): ... this.
791 (wait_for_sigstop): Update.
792 * linux-low.h (class linux_process_target): Update.
793 * lynx-low.cc (lynx_target_ops): Update.
794 (lynx_thread_alive): Turn into ...
795 (lynx_process_target::thread_alive): ... this.
796 * lynx-low.h (class lynx_process_target): Update.
797 * nto-low.cc (nto_target_ops): Update.
798 (nto_thread_alive): Turn into ...
799 (nto_process_target::thread_alive): ... this.
800 * nto-low.h (class nto_process_target): Update.
801 * win32-low.cc (win32_target_ops): Update.
802 (win32_thread_alive): Turn into ...
803 (win32_process_target::thread_alive): ... this.
804 * win32-low.h (class win32_process_target): Update.
806 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
808 Turn process_stratum_target's join op into a method of
811 * target.h (struct process_stratum_target): Remove the target op.
812 (class process_target): Add the target op.
813 (join_inferior): Update the macro.
815 Update the derived classes and callers below.
817 * linux-low.cc (linux_target_ops): Update.
818 (linux_join): Turn into ...
819 (linux_process_target::join): ... this.
820 * linux-low.h (class linux_process_target): Update.
821 * lynx-low.cc (lynx_target_ops): Update.
822 (lynx_join): Turn into ...
823 (lynx_process_target::join): ... this.
824 * lynx-low.h (class lynx_process_target): Update.
825 * nto-low.cc (nto_target_ops): Update.
826 (nto_process_target::join): Define.
827 * nto-low.h (class nto_process_target): Update.
828 * win32-low.cc (win32_target_ops): Update.
829 (win32_join): Turn into ...
830 (win32_process_target::join): ... this.
831 * win32-low.h (class win32_process_target): Update.
833 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
835 Turn process_stratum_target's mourn op into a method of
838 * target.h (struct process_stratum_target): Remove the target op.
839 (class process_target): Add the target op.
841 Update the derived classes and callers below.
843 * target.cc (target_mourn_inferior): Update.
844 * linux-low.cc (linux_target_ops): Update.
845 (linux_mourn): Turn into ...
846 (linux_process_target::mourn): ... this.
847 (handle_extended_wait): Update.
848 (linux_process_target::kill): Update.
849 (linux_process_target::detach): Update.
850 * linux-low.h (class linux_process_target): Update.
851 * lynx-low.cc (lynx_target_ops): Update.
852 (lynx_mourn): Turn into ...
853 (lynx_process_target::mourn): ... this.
854 * lynx-low.h (class lynx_process_target): Update.
855 * nto-low.cc (nto_target_ops): Update.
856 (nto_mourn): Turn into ...
857 (nto_process_target::mourn): ... this.
858 * nto-low.h (class nto_process_target): Update.
859 * win32-low.cc (win32_target_ops): Update.
860 (win32_mourn): Turn into ...
861 (win32_process_target::mourn): ... this.
862 * win32-low.h (class win32_process_target): Update.
864 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
866 Turn process_stratum_target's detach op into a method of
869 * target.h (struct process_stratum_target): Remove the target op.
870 (class process_target): Add the target op.
871 (detach_inferior): Update the macro.
873 Update the derived classes and callers below.
875 * linux-low.cc (linux_target_ops): Update.
876 (linux_detach): Turn into ...
877 (linux_process_target::detach): ... this.
878 * linux-low.h (class linux_process_target): Update.
879 * lynx-low.cc (lynx_target_ops): Update.
880 (lynx_detach): Turn into ...
881 (lynx_process_target::detach): ... this.
882 * lynx-low.h (class lynx_process_target): Update.
883 * nto-low.cc (nto_target_ops): Update.
884 (nto_detach): Turn into ...
885 (nto_process_target::detach): ... this.
886 * nto-low.h (class nto_process_target): Update.
887 * win32-low.cc (win32_target_ops): Update.
888 (win32_detach): Turn into ...
889 (win32_process_target::detach): ... this.
890 * win32-low.h (class win32_process_target): Update.
892 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
894 Turn process_stratum_target's kill op into a method of
897 * target.h (struct process_stratum_target): Remove the target op.
898 (class process_target): Add the target op.
900 Update the derived classes and callers below.
902 * target.cc (kill_inferior): Update.
903 * linux-low.cc (linux_target_ops): Update.
904 (linux_kill): Turn into ...
905 (linux_process_target::kill): ... this.
906 * linux-low.h (class linux_process_target): Update.
907 * lynx-low.cc (lynx_target_ops): Update.
908 (lynx_kill): Turn into ...
909 (lynx_process_target::kill): ... this.
910 * lynx-low.h (class lynx_process_target): Update.
911 * nto-low.cc (nto_target_ops): Update.
912 (nto_kill): Turn into ...
913 (nto_process_target::kill): ... this.
914 * nto-low.h (class nto_process_target): Update.
915 * win32-low.cc (win32_target_ops): Update.
916 (win32_kill): Turn into ...
917 (win32_process_target::kill): ... this.
918 * win32-low.h (class win32_process_target): Update.
920 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
922 Turn process_stratum_target's attach op into a method of
925 * target.h (struct process_stratum_target): Remove the target op.
926 (class process_target): Add the target op.
927 (myattach): Update the macro.
929 Update the derived classes and callers below.
931 * linux-low.cc (linux_target_ops): Update.
932 (linux_attach): Turn into ...
933 (linux_process_target::attach): ... this.
934 * linux-low.h (class linux_process_target): Update.
935 * lynx-low.cc (lynx_target_ops): Update.
936 (lynx_attach): Turn into ...
937 (lynx_process_target::attach): ... this.
938 * lynx-low.h (class lynx_process_target): Update.
939 * nto-low.cc (nto_target_ops): Update.
940 (nto_attach): Turn into ...
941 (nto_process_target::attach): ... this.
942 * nto-low.h (class nto_process_target): Update.
943 * win32-low.cc (win32_target_ops): Update.
944 (win32_attach): Turn into ...
945 (win32_process_target::attach): ... this.
946 * win32-low.h (class win32_process_target): Update.
948 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
950 Turn process_stratum_target's post_create_inferior op into a method
953 * target.h (struct process_stratum_target): Remove the target op.
954 (class process_target): Add the target op.
955 (target_post_create_inferior): Update the macro.
956 * target.cc (process_target::post_create_inferior): Define.
958 Update the derived classes and callers below.
960 * linux-low.cc (linux_target_ops): Update.
961 (linux_post_create_inferior): Turn into ...
962 (linux_process_target::post_create_inferior): ... this.
963 * linux-low.h (class linux_process_target): Update.
964 * lynx-low.cc (lynx_target_ops): Update.
965 * nto-low.cc (nto_target_ops): Update.
966 * win32-low.cc (win32_target_ops): Update.
968 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
970 Turn process_stratum_target's create_inferior op into a method of
973 * target.h (struct process_stratum_target): Remove the target op.
974 (class process_target): Add the target op.
975 (create_inferior): Rename the macro to ...
976 (target_create_inferior): ... this.
978 Update the derived classes and callers below.
980 * server.cc (handle_v_run): Update.
981 (captured_main): Update.
982 (process_serial_event): Update.
983 * linux-low.cc (linux_target_ops): Update.
984 (linux_create_inferior): Turn into ...
985 (linux_process_target::create_inferior): ... this.
986 * linux-low.h (class linux_process_target): Update.
987 * lynx-low.cc (lynx_target_ops): Update.
988 (lynx_create_inferior): Turn into ...
989 (lynx_process_target::create_inferior): ... this.
990 * lynx-low.h (class lynx_process_target): Update.
991 * nto-low.cc (nto_target_ops): Update.
992 (nto_create_inferior): Turn into ...
993 (nto_process_target::create_inferior): ... this.
994 * nto-low.h (class nto_process_target): Update.
995 * win32-low.cc (win32_target_ops): Update.
996 (win32_create_inferior): Turn into ...
997 (win32_process_target::create_inferior): ... this.
998 * win32-low.h (class win32_process_target): Update.
1000 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1002 * target.h (class process_target): New class definition.
1003 (struct process_stratum_target) <pt>: New field with type
1005 * linux-low.h (class linux_process_target): Define as a derived
1006 class of 'process_target'.
1007 * linux-low.cc (linux_target_ops): Add a linux_process_target*
1009 * lynx-low.h (class lynx_process_target): Define as a derived
1010 class of 'process_target'.
1011 * lynx-low.cc (lynx_target_ops): Add a lynx_process_target*
1013 * nto-low.h (class nto_process_target): Define as a derived
1014 class of 'process_target'.
1015 * nto-low.cc (nto_target_ops): Add an nto_process_target*
1017 * win32-low.h (class win32_process_target): Define as a derived
1018 class of 'process_target'.
1019 * win32-low.cc (win32_target_ops): Add a win32_process_target*
1022 2020-02-19 Andrew Burgess <andrew.burgess@embecosm.com>
1024 * configure: Regenerate.
1026 2020-02-19 Maciej W. Rozycki <macro@wdc.com>
1027 Andrew Burgess <andrew.burgess@embecosm.com>
1029 * linux-riscv-low.cc: New file.
1030 * Makefile.in (SFILES): Add linux-riscv-low.cc, arch/riscv.c,
1031 and nat/riscv-linux-tdesc.c.
1032 * configure.srv <riscv*-*-linux*> (srv_tgtobj)
1033 (srv_linux_regsets, srv_linux_usrregs, srv_linux_thread_db):
1036 2020-02-14 Tom Tromey <tom@tromey.com>
1038 * acinclude.m4: Don't include acx_configure_dir.m4.
1039 * Makefile.in (LIBIBERTY_BUILDDIR, GNULIB_BUILDDIR): Update.
1040 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): Remove.
1041 (all, install-only, uninstall, clean-info, clean)
1042 (maintainer-clean): Don't recurse.
1043 (subdir_do, all-lib): Remove.
1044 ($(LIBGNU) $(LIBIBERTY) $(GNULIB_H)): Remove rule.
1046 (generated_files): Update.
1047 ($(GNULIB_BUILDDIR)/Makefile): Remove rule.
1048 * configure: Rebuild.
1049 * configure.ac: Don't configure gnulib or libiberty.
1052 2020-02-14 Eli Zaretskii <eliz@gnu.org>
1054 * win32-low.c (create_process): Prepend PROGRAM to ARGS when
1055 preparing the command line for CreateProcess.
1056 (win32_create_inferior): Reflect the program name in debugging
1057 output that shows the process and its command line.
1059 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
1061 * Makefile.in: Rename source files from .c to .cc.
1062 * %.c: Rename to %.cc.
1063 * configure.ac: Rename server.c to server.cc.
1064 * configure: Re-generate.
1066 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
1068 * Makefile.in: Rename gdbsupport source files from .c to .cc.
1070 2020-02-12 Hannes Domani <ssbssa@yahoo.de>
1072 * win32-low.c (win32_create_inferior): Set signal_pid.
1074 2020-02-12 Maciej W. Rozycki <macro@wdc.com>
1075 Pedro Alves <palves@redhat.com>
1077 Skip building gdbserver in a cross-configuration.
1078 * configure.srv: Set $gdbserver_host depending on whether $target
1079 is $host. Use $gdbserver_host instead of $host.
1081 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
1083 * configure: Re-generate.
1085 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
1087 * configure: Re-generate.
1089 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
1091 * acinclude.m4: Update warning.m4 path.
1093 2020-02-09 Hannes Domani <ssbssa@yahoo.de>
1095 * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
1096 (handle_exception): Set siginfo_er.
1097 (win32_xfer_siginfo): New function.
1099 2020-02-07 Tom Tromey <tom@tromey.com>
1100 Pedro Alves <palves@redhat.com>
1102 * README: Update build documentation.
1103 * configure.srv: Set UNSUPPORTED if host is unsupported. Check
1105 * configure.ac: Update paths.
1106 * configure: Rebuild.
1107 * acinclude.m4: Update paths.
1108 * Makefile.in: Update include paths.
1109 (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
1110 (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
1111 (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
1112 (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
1113 (%-generated.c): Update paths.
1114 * Move entire directory from ../gdb/gdbserver.
1116 2020-01-29 Maciej W. Rozycki <macro@wdc.com>
1118 * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
1120 2020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1122 * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
1123 assignment instead of srv_linux_obj.
1125 2020-01-28 Hannes Domani <ssbssa@yahoo.de>
1127 * server.c (handle_qxfer_libraries): Write segment-address with
1130 2020-01-24 Hannes Domani <ssbssa@yahoo.de>
1132 * Makefile.in (install-strip): New target.
1133 (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
1134 * aclocal.m4: Regenerate.
1135 * configure: Regenerate.
1136 * configure.ac: Add AM_PROG_INSTALL_STRIP.
1138 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
1140 * Makefile.in (SFILES): Adjust paths to point to real files.
1141 (OBS): Move waitstatus.o to target/waitstatus.o.
1142 (TAGS): Transform paths appropriately.
1144 (nat/%.o): ... this pattern rule.
1146 (target/%.o): ... this pattern rule.
1147 * configure.srv: Adjust paths throughout to include nat/ prefix
1148 with the revant files.
1149 * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
1150 * configure: Regenerate.
1152 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
1154 * Makefile.in (TAGS): Remove config files from the recipe.
1156 2020-01-14 Tom Tromey <tom@tromey.com>
1158 * configure: Rebuild.
1159 * configure.ac: Remove any checks that were added to common.m4.
1160 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
1163 2020-01-14 Tom Tromey <tom@tromey.com>
1165 * server.h: Include config.h.
1166 * gdbreplay.c: Include config.h.
1167 * configure: Rebuild.
1168 * configure.ac: Don't source common.host.
1169 * acinclude.m4: Update path.
1170 * Makefile.in (INCSUPPORT): New variable.
1171 (INCLUDE_CFLAGS): Add INCSUPPORT.
1172 (SFILES): Update paths.
1173 (version-generated.c): Update path to create-version.sh.
1174 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
1176 2020-01-14 Tom Tromey <tom@tromey.com>
1178 * configure.ac (LIBS): Use WIN32APILIBS.
1179 (USE_WIN32API): Don't define.
1180 * configure: Rebuild.
1182 2020-01-14 Tom Tromey <tom@tromey.com>
1184 * configure: Rebuild.
1186 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1188 * Makefile.in (%-generated.c): Remove rule for files from
1191 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1193 * configure: Re-generate.
1195 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1197 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
1199 * tracepoint.c (stop_tracing, flush_trace_buffer,
1200 about_to_request_buffer_space, get_trace_state_variable_value,
1201 set_trace_state_variable_value, gdb_collect): Add declaration.
1203 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1205 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
1206 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
1207 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
1208 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
1209 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
1212 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1214 * inferiors.c: Include gdbsupport/common-inferior.h.
1216 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1218 * hostio-errno.c: Include hostio.h.
1220 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1222 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
1225 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
1227 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
1228 * linux-arm-tdesc.h: Include arch/arm.h.
1230 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
1232 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
1234 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
1236 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
1237 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
1239 2020-01-10 Pedro Alves <palves@redhat.com>
1241 * fork-child.c (post_fork_inferior): Pass target down to
1243 * inferiors.c (switch_to_thread): Add process_stratum_target
1245 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
1246 * nto-low.c (nto_target_ops): Now a process_stratum_target.
1247 * linux-low.c (linux_target_ops): Now a process_stratum_target.
1248 * remote-utils.c (prepare_resume_reply): Pass the target to
1250 * target.c (the_target): Now a process_stratum_target.
1251 (done_accessing_memory): Pass the target to switch_to_thread.
1252 (set_target_ops): Ajust to use process_stratum_target.
1253 * target.h (struct target_ops): Rename to ...
1254 (struct process_stratum_target): ... this.
1255 (the_target, set_target_ops): Adjust.
1256 (prepare_to_access_memory): Adjust comment.
1257 * win32-low.c (child_xfer_memory): Adjust to use
1258 process_stratum_target.
1259 (win32_target_ops): Now a process_stratum_target.
1261 2020-01-06 Eli Zaretskii <eliz@gnu.org>
1262 Pedro Alves <palves@redhat.com>
1264 * win32-low.c (get_child_debug_event): Extract the fatal exception
1265 from the exit status and convert to the equivalent Posix signal
1267 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
1268 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
1270 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
1272 * Makefile.in: Use INSTALL_PROGRAM_ENV.
1274 2020-01-01 Joel Brobecker <brobecker@adacore.com>
1276 * server.c (gdbserver_version): Change copyright year to 2020.
1277 * gdbreplay.c (gdbreplay_version): Likewise.
1279 2019-12-19 Christian Biesinger <cbiesinger@google.com>
1281 * configure: Regenerate.
1282 * configure.ac: Quote variable arguments of test.
1284 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
1286 * Makefile.in: Fix build with GNU Make 3.81
1288 2019-12-16 Tom Tromey <tromey@adacore.com>
1290 * server.c (get_exec_file): Constify result.
1292 2019-12-10 Christian Biesinger <cbiesinger@google.com>
1294 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
1295 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
1296 * config.in: Regenerate.
1297 * configure: Regenerate.
1298 * configure.ac: Don't check for strerror.
1299 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
1300 Call safe_strerror instead of strerror.
1301 * server.h (strerror): Remove this now-unnecessary declaration.
1302 * tracepoint.c (init_named_socket): Call safe_strerror instead of
1304 (gdb_agent_helper_thread): Likewise.
1305 * utils.c (perror_with_name): Likewise.
1307 2019-11-26 Tom Tromey <tom@tromey.com>
1309 * configure, config.in: Rebuild.
1311 2019-11-26 Tom Tromey <tom@tromey.com>
1313 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
1314 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
1316 * configure, config.in: Rebuild.
1318 2019-11-26 Tom Tromey <tom@tromey.com>
1320 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
1321 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
1322 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
1323 * acinclude.m4: Include ax_pthread.m4.
1324 * config.in, configure: Rebuild.
1326 2019-11-26 Christian Biesinger <cbiesinger@google.com>
1328 * debug.c (debug_set_output): Call safe_strerror instead of
1330 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
1331 (linux_kill_one_lwp): Likewise.
1332 (linux_detach_one_lwp): Likewise.
1333 (linux_wait_for_event_filtered): Likewise.
1334 (store_register): Likewise.
1335 * lynx-low.c (lynx_attach): Likewise.
1336 * mem-break.c (insert_memory_breakpoint): Likewise.
1337 (remove_memory_breakpoint): Likewise.
1338 (delete_fast_tracepoint_jump): Likewise.
1339 (set_fast_tracepoint_jump): Likewise.
1340 (uninsert_fast_tracepoint_jumps_at): Likewise.
1341 (reinsert_fast_tracepoint_jumps_at): Likewise.
1342 * nto-low.c (nto_xfer_memory): Likewise.
1343 (nto_resume): Likewise.
1345 2019-11-20 Luis Machado <luis.machado@linaro.org>
1347 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
1348 instead of register count.
1349 * tdesc.c (tdesc_contains_feature): New function.
1350 * tdesc.h (tdesc_contains_feature): New prototype.
1352 2019-11-15 Christian Biesinger <cbiesinger@google.com>
1354 * Makefile.in: Add safe-strerror.c.
1355 * configure: Regenerate.
1356 * configure.ac: Don't source common.host.
1358 2019-11-15 Christian Biesinger <cbiesinger@google.com>
1360 * config.in: Regenerate.
1361 * configure: Regenerate.
1363 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
1365 * ax.c (ax_printf): Handle size_t_arg.
1367 2019-11-06 Christian Biesinger <cbiesinger@google.com>
1369 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
1370 * mi/mi-main.c (output_cores): Likewise.
1371 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
1372 (linux_xfer_osdata_modules): Likewise.
1373 * remote.c (register_remote_support_xml): Likewise.
1374 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
1375 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
1377 2019-11-01 Christian Biesinger <cbiesinger@google.com>
1379 * configure: Regenerate.
1380 * configure.ac: Remove check for strerror_r.
1382 2019-10-31 Christian Biesinger <cbiesinger@google.com>
1384 * config.in: Regenerate.
1385 * configure: Regenerate.
1386 * configure.ac: Also check for strerror_r.
1388 2019-10-31 Christian Biesinger <cbiesinger@google.com>
1390 * ax.h (debug_agent): Remove duplicate declaration.
1392 2019-10-26 Tom de Vries <tdevries@suse.de>
1394 * linux-aarch64-low.c: Fix typos in comments.
1395 * linux-arm-low.c: Same.
1396 * linux-low.c: Same.
1397 * linux-ppc-low.c: Same.
1398 * proc-service.c: Same.
1401 * tracepoint.c: Same.
1402 * win32-low.c: Same.
1404 2019-10-25 Tom Tromey <tromey@adacore.com>
1406 * utils.c (xstrdup): Remove.
1408 2019-10-23 Tom Tromey <tom@tromey.com>
1410 * configure, config.in: Rebuild.
1412 2019-10-23 Tom Tromey <tom@tromey.com>
1414 * configure: Rebuild.
1415 * acinclude.m4: Use m4_include, not sinclude.
1417 2019-10-17 Tom Tromey <tromey@adacore.com>
1419 * configure: Rebuild.
1420 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
1421 in AC_CONFIG_FILES invocation.
1422 * Makefile.in (stamp-h, Makefile): Use new-style config.status
1425 2019-10-16 Christian Biesinger <cbiesinger@google.com>
1427 * server.c: Include xml-builtin.h.
1428 (get_xml_features): Don't declare xml_builtins here.
1430 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
1432 * Makefile.in: Remove references to vec-ipa.o.
1434 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
1436 * Makefile.in: Remove references to vec.c.
1438 2019-10-02 Christian Biesinger <cbiesinger@google.com>
1440 * server.c (server_waiting): Change to bool.
1441 (extended_protocol): Likewise.
1442 (response_needed): Likewise.
1443 (exit_requested): Likewise.
1444 (run_once): Likewise.
1445 (report_no_resumed): Likewise.
1446 (non_stop): Likewise.
1447 (disable_packet_vCont): Likewise.
1448 (disable_packet_Tthread): Likewise.
1449 (disable_packet_qC): Likewise.
1450 (disable_packet_qfThreadInfo): Likewise.
1451 (handle_general_set): Update.
1452 (handle_detach): Update.
1453 (handle_monitor_command): Update.
1454 (handle_query): Update.
1455 (captured_main): Update.
1456 (process_serial_event): Update.
1457 * server.h (server_waiting): Change to bool.
1458 (disable_packet_vCont): Likewise.
1459 (disable_packet_Tthread): Likewise.
1460 (disable_packet_qC): Likewise.
1461 (disable_packet_qfThreadInfo): Likewise.
1462 (run_once): Likewise.
1463 (non_stop): Likewise.
1464 * target.c (target_stop_and_wait): Update.
1466 2019-10-02 Tom Tromey <tromey@adacore.com>
1468 * Makefile.in (SFILES): Add common-inferior.c.
1469 (OBS): Add common-inferior.o.
1470 * server.c (startup_with_shell): Don't define.
1472 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
1474 * linux-low.c (linux_low_read_btrace): Update for change to
1477 2019-09-20 Christian Biesinger <cbiesinger@google.com>
1479 * debug.c (debug_threads): Remove comment in favor of the header.
1480 * debug.h (using_threads): Add declaration.
1481 (debug_threads): Add comment.
1482 * linux-aarch64-low.c: Include debug.h and remove declaration of
1484 * nto-low.c: Likewise.
1485 * remote-utils.c: Likewise.
1486 * thread-db.c: Likewise.
1488 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
1490 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
1491 and powerpc-cell64l-ipa.o.
1492 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
1493 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
1494 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
1497 * spu-low.c: Remove file.
1499 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
1500 (parse_spufs_run): Remove.
1501 (ppc_get_pc): Remove Cell/B.E. support.
1502 (ppc_set_pc): Likewise.
1503 (ppc_breakpoint_at): Likewise.
1504 (ppc_arch_setup): Likewise.
1505 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
1506 tdesc_powerpc_cell32l.
1507 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
1508 or init_registers_powerpc_cell32l.
1509 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
1510 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
1511 or init_registers_powerpc_cell32l.
1512 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
1513 (init_registers_powerpc_cell32l): Remove prototype.
1514 (init_registers_powerpc_cell64l): Likewise.
1516 * target.h (struct target_ops): Remove qxfer_spu member.
1517 * server.c (handle_qxfer_spu): Remove.
1518 (qxfer_packets): Remove entry for "spu".
1519 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
1520 * linux-low.c (SPUFS_MAGIC): Remove.
1521 (spu_enumerate_spu_ids): Remove.
1522 (linux_qxfer_spu): Remove.
1523 (linux_target_ops): Remove qxfer_spu member.
1524 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
1525 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
1526 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
1528 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
1530 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
1531 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
1532 * config.in: Regenerate.
1533 * configure: Regenerate.
1535 2019-08-15 Tom Tromey <tromey@adacore.com>
1537 * target.c (target_write_memory): Use gdb::byte_vector.
1539 2019-08-15 Tom Tromey <tromey@adacore.com>
1541 * tracepoint.c (write_inferior_data_pointer)
1542 (write_inferior_integer, write_inferior_int8)
1543 (write_inferior_uinteger, m_tracepoint_action_download)
1544 (r_tracepoint_action_download, x_tracepoint_action_download)
1545 (l_tracepoint_action_download, clear_inferior_trace_buffer)
1546 (download_agent_expr, download_tracepoint_1)
1547 (download_trace_state_variables, upload_fast_traceframes): Update.
1548 * server.c (gdb_write_memory): Update.
1549 * remote-utils.c (relocate_instruction): Update.
1550 * proc-service.c (ps_pdwrite): Update.
1551 * mem-break.c (remove_memory_breakpoint)
1552 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
1553 (uninsert_fast_tracepoint_jumps_at)
1554 (reinsert_fast_tracepoint_jumps_at): Update.
1555 * linux-x86-low.c (append_insns)
1556 (i386_install_fast_tracepoint_jump_pad)
1557 (amd64_write_goto_address, i386_write_goto_address): Update.
1558 * linux-s390-low.c (append_insns, s390_write_goto_address):
1560 * linux-ppc-low.c (ppc_relocate_instruction)
1561 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
1562 (ppc_write_goto_address): Update.
1563 * linux-aarch64-low.c (append_insns): Update.
1564 * target.h (struct target_ops): Update.
1565 (write_inferior_memory): Don't declare.
1566 * target.c (target_write_memory): Rename from
1567 write_inferior_memory. Remove old target_write_memory.
1569 2019-08-15 Tom Tromey <tromey@adacore.com>
1571 * target.c (write_inferior_memory): Use std::vector.
1573 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
1576 * configure.ac: Drop enable-libmcheck support.
1577 * configure, config.in: Rebuild.
1578 * acinclude.m4: Don't include it.
1580 2019-07-19 Alan Hayward <alan.hayward@arm.com>
1582 * configure.srv: Remove Arm xml files.
1584 2019-07-19 Alan Hayward <alan.hayward@arm.com>
1586 * configure.srv: Add new files. Remove xml generated files.
1587 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
1589 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
1590 * linux-aarch32-tdesc.c: New file.
1591 * linux-aarch32-tdesc.h: New file.
1592 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
1593 * linux-arm-low.c (init_registers_arm, tdesc_arm)
1594 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
1595 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
1596 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
1597 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
1598 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
1599 (arm_read_description): Call arm_linux_read_description.
1600 (initialize_low_arch): Don't init registers.
1601 * linux-arm-tdesc.c: New file.
1602 * linux-arm-tdesc.h: New file.
1604 2019-07-10 Alan Hayward <alan.hayward@arm.com>
1606 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
1607 Move counter inside for.
1608 (arm_read_description): Check ptrace earlier.
1609 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
1611 2019-07-09 Tom Tromey <tom@tromey.com>
1613 * configure: Rebuild.
1614 * configure.ac: Change common to gdbsupport.
1615 * acinclude.m4: Change common to gdbsupport.
1616 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
1617 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
1618 common to gdbsupport.
1619 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
1620 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
1621 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
1622 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
1623 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
1624 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
1625 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
1626 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
1627 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
1628 common to gdbsupport.
1630 2019-07-04 Alan Hayward <alan.hayward@arm.com>
1632 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
1634 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
1636 2019-07-04 Alan Hayward <alan.hayward@arm.com>
1638 * configure.srv: Remove legacy xml.
1639 * linux-aarch64-low.c (initialize_low_arch): Remove
1640 initialize_low_tdesc call.
1641 * linux-aarch64-tdesc-selftest.c: Remove file.
1642 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
1643 * linux-x86-low.c (initialize_low_arch): Remove
1644 initialize_low_tdesc call.
1645 * linux-x86-tdesc-selftest.c: Remove file.
1646 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
1648 2019-06-20 Tom de Vries <tdevries@suse.de>
1650 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
1651 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
1653 2019-06-19 Tom de Vries <tdevries@suse.de>
1655 * debug.h (debug_write): Change return type to ssize_t.
1656 * debug.c (debug_write): Same.
1658 2019-06-14 Tom Tromey <tom@tromey.com>
1660 * configure.ac: Use new path to gnulib.
1661 * configure: Rebuild.
1662 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
1665 2019-06-11 Tom Tromey <tom@tromey.com>
1667 * Makefile.in (SFILES): Add alloc.c.
1669 (IPA_OBJS): Add alloc-ipa.o.
1670 (alloc-ipa.o): New target.
1671 (%.o: ../%.c): New pattern rule.
1673 2019-06-10 Tom Tromey <tromey@adacore.com>
1675 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
1676 end warning with a newline.
1677 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
1679 * thread-db.c (attach_thread): Don't end warning with a newline.
1680 (thread_db_notice_clone): Likewise.
1681 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
1683 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
1684 end warning with a newline.
1686 2019-06-04 Pedro Alves <palves@redhat.com>
1688 * server.c (captured_main): Use make_unique_xstrdup.
1690 2019-06-02 Tom Tromey <tom@tromey.com>
1692 * gdbreplay.c (fromhex): Remove.
1693 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
1695 2019-05-29 Tom Tromey <tromey@adacore.com>
1697 * configure: Rebuild.
1699 2019-05-06 Kevin Buettner <kevinb@redhat.com>
1701 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
1702 sign extension code on 32-bit builds.
1704 2019-05-03 Eli Zaretskii <eliz@gnu.org>
1707 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
1709 2019-04-19 Tom Tromey <tom@tromey.com>
1711 * server.c (struct vstop_notif): Derive from notif_event.
1713 (queue_stop_reply): Update.
1714 (remove_all_on_match_ptid): Change type. Rewrite.
1715 (discard_queued_stop_replies): Rewrite.
1716 (in_queued_stop_replies_ptid): Change type.
1717 (in_queued_stop_replies): Rewrite.
1718 (notif_stop): Update.
1719 (queue_stop_reply_callback): Update.
1720 (captured_main): Don't call initialize_notif.
1721 (push_stop_notification): Update.
1722 * notif.c (notif_write_event, handle_notif_ack)
1723 (notif_event_enque, notif_push): Update.
1724 (notif_event_xfree, initialize_notif): Remove.
1725 * notif.h (struct notif_event): Include <list>, not
1727 (struct notif_server) <queue>: Now a std::list.
1728 (notif_event_p): Remove typedef.
1729 (initialize_notif): Don't declare.
1730 (struct notif_event): Add virtual destructor.
1732 2019-04-17 Alan Hayward <alan.hayward@arm.com>
1734 * ax.c (ax_vdebug): Call debug_printf.
1735 * debug.c (debug_write): New function.
1736 * debug.h (debug_write): New declaration.
1737 * linux-low.c (sigchld_handler): Call debug_write.
1739 2019-04-17 Alan Hayward <alan.hayward@arm.com>
1741 * debug.c (debug_set_output): New function.
1742 (debug_vprintf): Send output to debug_file.
1743 (debug_flush): Likewise.
1744 * debug.h (debug_set_output): New declaration.
1745 * server.c (handle_monitor_command): Add debug-file option.
1746 (captured_main): Likewise.
1748 2019-04-17 Alan Hayward <alan.hayward@arm.com>
1750 * debug.c (remote_debug): Add definition.
1751 * debug.h (remote_debug): Add declaration.
1752 * hostio.c (remote_debug): Remove declaration.
1753 * remote-utils.c (struct ui_file): Likewise.
1754 (remote_debug): Likewise.
1755 * remote-utils.h (remote_debug): Likewise,
1756 * server.c (remote_debug): Remove definition.
1758 2019-04-10 Kevin Buettner <kevinb@redhat.com>
1760 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
1761 when using a 64-bit gdbserver.
1763 2019-04-09 Tom Tromey <tromey@adacore.com>
1765 * linux-low.c (select_event_lwp): Use find_thread_in_random.
1767 2019-04-08 Tom Tromey <tom@tromey.com>
1769 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
1771 (linux_resume_one_lwp): Likewise.
1773 2019-04-08 Tom Tromey <tom@tromey.com>
1775 * gdbreplay.c: Update.
1776 * linux-low.c: Update.
1779 2019-04-08 Tom Tromey <tom@tromey.com>
1781 * server.c: Use C++ exception handling.
1782 * linux-low.c: Use C++ exception handling.
1783 * gdbreplay.c: Use C++ exception handling.
1785 2019-04-08 Tom Tromey <tom@tromey.com>
1787 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
1788 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
1789 (captured_main, main): Update.
1790 * gdbreplay.c (main): Update.
1792 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1794 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
1795 value in argument pointer, return 1 if the entry is found and 0
1796 otherwise. Move comment.
1797 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
1798 * linux-low.h (linux_get_auxv): Declare.
1799 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
1801 2019-04-05 Tom Tromey <tromey@adacore.com>
1803 * server.c (gdbserver_usage): Use upper-case for metasyntactic
1806 2019-03-28 Alan Hayward <alan.hayward@arm.com>
1808 * linux-low.c (AT_HWCAP2): Add define if not already included.
1810 2019-03-26 Alan Hayward <alan.hayward@arm.com>
1812 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
1813 (aarch64_arch_setup): Call linux_get_hwcap.
1814 * linux-arm-low.c (arm_get_hwcap): Remove function.
1815 (arm_read_description): Call linux_get_hwcap.
1816 * linux-low.c (linux_get_auxv): New function.
1817 (linux_get_hwcap): Likewise.
1818 (linux_get_hwcap2): Likewise.
1819 * linux-low.h (linux_get_hwcap): New declaration.
1820 (linux_get_hwcap2): Likewise.
1821 * linux-ppc-low.c (ppc_get_auxv): Remove function.
1822 (ppc_arch_setup): Call linux_get_hwcap.
1823 * linux-s390-low.c (s390_get_hwcap): Remove function.
1824 (s390_arch_setup): Call linux_get_hwcap.
1826 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1827 Jiong Wang <jiong.wang@arm.com>
1829 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
1830 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
1832 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
1834 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1835 Jiong Wang <jiong.wang@arm.com>
1837 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
1838 (aarch64_get_hwcap): New function.
1839 (aarch64_arch_setup): Read APIA hwcap.
1841 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1842 Jiong Wang <jiong.wang@arm.com>
1844 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
1845 (initialize_low_tracepoint): Likewise.
1846 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
1847 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
1848 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
1849 (aarch64_linux_read_description): Likewise.
1850 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
1852 2019-03-12 John Baldwin <jhb@FreeBSD.org>
1854 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
1855 i386_create_target_description for 'segments' parameter.
1856 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
1857 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1858 * win32-i386-low.c (i386_arch_setup): Likewise.
1860 2019-03-12 Tom Tromey <tromey@adacore.com>
1862 * linux-low.c (iterate_over_lwps): Update.
1864 2019-03-06 Tom Tromey <tom@tromey.com>
1866 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
1867 (captured_main): Use SCOPE_EXIT.
1869 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
1871 * configure.srv: Use '$enable_unittest' instead of '$development'
1872 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
1875 2019-02-27 Tom Tromey <tromey@adacore.com>
1877 * gdbreplay.c (logchar): Handle \r\n.
1879 2019-02-07 Alan Hayward <alan.hayward@arm.com>
1881 * linux-low.c (linux_attach): Add process before lwp.
1882 * server.c (attach_inferior): Check if already attached.
1884 2019-02-07 Tom Tromey <tom@tromey.com>
1886 * x86-tdesc.h: Rename include guard.
1887 * x86-low.h: Add include guard.
1888 * wincecompat.h: Rename include guard.
1889 * win32-low.h: Add include guard.
1890 * utils.h: Rename include guard.
1891 * tracepoint.h: Rename include guard.
1892 * tdesc.h: Rename include guard.
1893 * target.h: Rename include guard.
1894 * server.h: Rename include guard.
1895 * remote-utils.h: Rename include guard.
1896 * regcache.h: Rename include guard.
1897 * nto-low.h: Rename include guard.
1898 * notif.h: Add include guard.
1899 * mem-break.h: Rename include guard.
1900 * lynx-low.h: Add include guard.
1901 * linux-x86-tdesc.h: Add include guard.
1902 * linux-s390-tdesc.h: Add include guard.
1903 * linux-ppc-tdesc-init.h: Add include guard.
1904 * linux-low.h: Add include guard.
1905 * linux-aarch64-tdesc.h: Add include guard.
1906 * linux-aarch32-low.h: Add include guard.
1907 * inferiors.h: Rename include guard.
1908 * i387-fp.h: Rename include guard.
1909 * hostio.h: Rename include guard.
1910 * gdbthread.h: Rename include guard.
1911 * gdb_proc_service.h: Rename include guard.
1912 * event-loop.h: Rename include guard.
1913 * dll.h: Rename include guard.
1914 * debug.h: Rename include guard.
1915 * ax.h: Rename include guard.
1917 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
1920 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
1921 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
1923 2019-01-25 Tom Tromey <tom@tromey.com>
1925 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
1927 2019-01-25 Tom Tromey <tom@tromey.com>
1929 * win32-low.c: Fix common/ includes.
1930 * win32-i386-low.c: Fix common/ includes.
1931 * tracepoint.c: Fix common/ includes.
1932 * thread-db.c: Fix common/ includes.
1933 * target.h: Fix common/ includes.
1934 * symbol.c: Fix common/ includes.
1935 * spu-low.c: Fix common/ includes.
1936 * server.h: Fix common/ includes.
1937 * server.c: Fix common/ includes.
1938 * remote-utils.c: Fix common/ includes.
1939 * regcache.h: Fix common/ includes.
1940 * regcache.c: Fix common/ includes.
1941 * nto-x86-low.c: Fix common/ includes.
1942 * notif.h: Fix common/ includes.
1943 * mem-break.h: Fix common/ includes.
1944 * lynx-low.c: Fix common/ includes.
1945 * lynx-i386-low.c: Fix common/ includes.
1946 * linux-x86-tdesc-selftest.c: Fix common/ includes.
1947 * linux-x86-low.c: Fix common/ includes.
1948 * linux-low.c: Fix common/ includes.
1949 * inferiors.h: Fix common/ includes.
1950 * i387-fp.c: Fix common/ includes.
1951 * hostio.c: Fix common/ includes.
1952 * hostio-errno.c: Fix common/ includes.
1953 * gdbthread.h: Fix common/ includes.
1954 * gdbreplay.c: Fix common/ includes.
1955 * fork-child.c: Fix common/ includes.
1956 * event-loop.c: Fix common/ includes.
1958 (enum gdb_agent_op): Fix common/ includes.
1960 2019-01-21 Tom Tromey <tom@tromey.com>
1962 * tracepoint.c: Fix includes.
1963 * remote-utils.c: Fix includes.
1964 * linux-x86-low.c: Fix includes.
1966 2019-01-01 Joel Brobecker <brobecker@adacore.com>
1968 * gdbreplay.c (gdbreplay_version): Update copyright year in
1970 * server.c (gdbserver_version): Likewise.
1972 2018-12-05 Alan Hayward <alan.hayward@arm.com>
1974 * linux-low.c (add_lwp): Switch ordering.
1976 2018-11-29 Tom Tromey <tom@tromey.com>
1978 * win32-low.c (win32_join): Take pid, not process.
1979 * target.h (struct target_ops) <join>: Change argument type.
1980 (join_inferior): Change argument name.
1981 * spu-low.c (spu_join): Take pid, not process.
1982 * server.c (handle_detach): Preserve pid before destroying
1984 * lynx-low.c (lynx_join): Take pid, not process.
1985 * linux-low.c (linux_join): Take pid, not process.
1987 2018-11-23 Alan Hayward <alan.hayward@arm.com>
1989 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
1990 (aarch64_cannot_fetch_register): Likewise.
1991 (struct linux_target_ops): Update references.
1993 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1995 * linux-ppc-low.c: Include nat/linux-ptrace.h.
1997 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1999 * configure.srv (ipa_ppc_linux_regobj): Add
2000 powerpc-isa207-htm-vsx32l-ipa.o and
2001 powerpc-isa207-htm-vsx64l-ipa.o.
2002 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
2003 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
2004 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
2005 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
2006 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
2007 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
2008 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
2009 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
2010 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
2011 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
2012 (init_registers_powerpc_isa207_htm_vsx32l)
2013 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
2014 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
2015 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
2016 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
2017 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
2018 (ppc_store_tm_ctarregset): New functions.
2019 (ppc_regsets): Add entries for HTM regsets.
2020 (ppc_arch_setup): Set htm in features struct when needed. Set
2021 sizes for the HTM regsets.
2022 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
2023 (initialize_low_arch): Call
2024 init_registers_powerpc_isa207_htm_vsx32l and
2025 init_registers_powerpc_isa207_htm_vsx64l.
2026 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
2027 PPC_TDESC_ISA207_HTM_VSX.
2028 (initialize_low_tracepoint): Call
2029 init_registers_powerpc_isa207_htm_vsx32l and
2030 init_registers_powerpc_isa207_htm_vsx64l.
2032 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2034 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
2035 rs6000/power-linux-pmu.xml to srv_xmlfiles.
2036 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
2037 (ppc_store_pmuregset): New functions.
2038 (ppc_regsets): Add entries for ebb and pmu regsets.
2039 (ppc_arch_setup): Set isa207 in features struct if the ebb and
2040 pmu regsets are available. Set sizes for these regsets.
2042 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2044 * configure.srv (ipa_ppc_linux_regobj): Add
2045 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
2046 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
2047 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
2048 rs6000/powerpc-isa207-vsx32l.xml, and
2049 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
2050 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
2051 <PPC_TDESC_ISA207_VSX>: New enum value.
2052 (init_registers_powerpc_isa207_vsx32l): Declare.
2053 (init_registers_powerpc_isa207_vsx64l): Declare.
2054 * linux-ppc-low.c (ppc_fill_tarregset): New function.
2055 (ppc_store_tarregset): New function.
2056 (ppc_regsets): Add entry for the TAR regset.
2057 (ppc_arch_setup): Set isa207 in features struct when needed. Set
2058 size for the TAR regsets.
2059 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
2060 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
2061 and init_registers_powerpc_isa207_vsx64l.
2062 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
2063 (initialize_low_tracepoint): Call
2064 init_registers_powerpc_isa207_vsx32l and
2065 init_registers_powerpc_isa207_vsx64l.
2067 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
2068 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2070 * configure.srv (ipa_ppc_linux_regobj): Add
2071 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
2072 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
2073 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
2074 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
2075 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
2076 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
2077 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
2078 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
2079 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
2080 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
2081 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
2082 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
2083 (ppc_hwcap): Add comment.
2084 (ppc_hwcap2): New global.
2085 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
2086 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
2087 (ppc_regsets): Add entries for the DSCR and PPR regsets.
2088 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
2089 when needed. Set sizes for the the DSCR and PPR regsets.
2090 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
2091 (initialize_low_arch): Call
2092 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
2093 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
2094 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
2095 PPC_TDESC_ISA205_PPR_DSCR_VSX.
2096 (initialize_low_tracepoint): Call
2097 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
2098 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
2100 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2102 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
2104 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
2105 Simon Marchi <simark@simark.ca>
2107 * acinclude.m4: Include "../selftest.m4".
2108 * configure: Regenerate.
2109 * configure.ac: Use "GDB_AC_SELFTEST".
2110 * configure.srv: Use "$enable_unittests" instead of
2111 "$development" when checking whether unit tests have been
2113 * server.c (captured_main): Update message informing that
2114 selftests have been disabled.
2116 2018-10-04 Tom Tromey <tom@tromey.com>
2118 * configure: Rebuild.
2120 2018-10-04 Tom Tromey <tom@tromey.com>
2122 * server.c (handle_status): Rename inner "thread".
2123 (process_serial_event): Declare "res" in 'm' case.
2124 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
2125 (iterate_over_lwps): Rename inner "thread".
2126 (linux_qxfer_libraries_svr4): Rename inner "len".
2127 * gdbthread.h (find_thread_in_random): Rename inner "thread".
2129 2018-10-01 Gary Benson <gbenson@redhat.com>
2131 * gdb_proc_service.h: Moved common code to
2132 common/gdb_proc_service.h.
2134 2018-10-01 Gary Benson <gbenson@redhat.com>
2136 * gdb_proc_service.h: Synchronize comments and whitespace with
2137 GDB's version of this file.
2139 2018-09-25 Tom Tromey <tom@tromey.com>
2141 * configure: Rebuild.
2142 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
2144 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
2146 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
2147 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
2148 ($(IPA_LIB)): Sort IPA_OBJS.
2150 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
2152 * Makefile.in: Remove references to $(ADD_DEPS).
2154 2018-09-16 Tom Tromey <tom@tromey.com>
2156 * remote-utils.c (remote_open): Use GNU style for metasyntactic
2158 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
2161 2018-09-05 Tom Tromey <tom@tromey.com>
2163 * configure: Rebuild.
2165 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
2168 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
2170 2018-08-27 Tom Tromey <tom@tromey.com>
2173 * configure: Rebuild.
2175 2018-08-27 Tom Tromey <tom@tromey.com>
2177 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
2178 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
2179 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
2180 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
2181 (s390x_emit_stack_adjust): Add casts to unsigned char.
2183 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
2187 * server.h (struct client_state) <disable_randomization>:
2190 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
2192 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
2194 (mips_supply_ptrace_register): Likewise.
2196 2018-07-22 Tom Tromey <tom@tromey.com>
2198 * configure: Rebuild.
2200 2018-07-22 Tom Tromey <tom@tromey.com>
2202 * win32-low.c (win32_create_inferior): Remove unused variables.
2203 * gdbreplay.c (remote_open): Remove unused variable.
2204 * remote-utils.c (remote_prepare): Remove unused variable.
2205 * x86-tdesc.h (X86_TDESC_H): Define.
2206 (amd64_expedite_regs): Define conditionally.
2207 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
2208 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
2209 * remote-utils.c (readchar): Remove unused variable.
2211 2018-07-13 Pedro Alves <palves@redhat.com>
2213 * linux-low.c (linux_kill): Change parameter to process_info
2214 pointer instead of pid. Adjust.
2215 * lynx-low.c (lynx_kill): Likewise.
2216 * nto-low.c (nto_kill): Likewise.
2217 * spu-low.c (spu_kill): Likewise.
2218 * win32-low.c (win32_kill): Likewise.
2219 * server.c (handle_v_kill, kill_inferior_callback)
2220 (detach_or_kill_for_exit): Adjust.
2221 * target.c (kill_inferior): Change parameter to process_info
2222 pointer instead of pid. Adjust.
2223 * target.h (struct target_ops) <kill>: Change parameter to
2224 process_info pointer instead of pid. Adjust all implementations
2226 (kill_inferior): Likewise.
2228 2018-07-13 Pedro Alves <palves@redhat.com>
2230 * linux-low.c (linux_detach, linux_join): Change parameter to
2231 process_info pointer instead of pid. Adjust.
2232 * lynx-low.c (lynx_detach, lynx_join): Likewise.
2233 * nto-low.c (nto_detach): Likewise.
2234 * spu-low.c (spu_detach, spu_join): Likewise.
2235 * win32-low.c (win32_detach, win32_join): Likewise.
2236 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
2237 * target.h (struct target_ops) <detach, join>: Change parameter to
2238 process_info pointer instead of pid. Adjust all implementations
2240 (detach_inferior, join_inferior): Rename 'pid' parameter to
2243 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
2244 Jan Kratochvil <jan.kratochvil@redhat.com>
2245 Paul Fertser <fercerpav@gmail.com>
2246 Tsutomu Seki <sekiriki@gmail.com>
2248 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
2249 (OBS): Add 'common/netstuff.o'.
2250 (GDBREPLAY_OBS): Likewise.
2251 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
2252 (remote_open): Implement support for IPv6
2254 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
2256 (handle_accept_event): Accept connections from IPv6 sources.
2257 (remote_prepare): Handle IPv6-style hostnames; implement
2258 support for IPv6 connections.
2259 (remote_open): Implement support for printing connections from
2262 2018-07-11 Pedro Alves <palves@redhat.com>
2265 * mem-break.c (any_persistent_commands): Add process_info
2266 parameter and use it instead of relying on the current process.
2267 Change return type to bool.
2268 * mem-break.h (any_persistent_commands): Add process_info
2269 parameter and change return type to bool.
2270 * server.c (handle_detach): Remove require_running_or_return call.
2271 Look up the process_info for the process we're about to detach.
2272 If not found, return back error to GDB. Adjust
2273 any_persistent_commands call to pass down a process pointer.
2275 2018-07-11 Pedro Alves <palves@redhat.com>
2277 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
2278 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
2279 instead of collect_register_by_name.
2280 * regcache.c (regcache_raw_get_unsigned_by_name): New.
2281 * regcache.h (regcache_raw_get_unsigned_by_name): New.
2283 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
2284 Pedro Alves <palves@redhat.com>
2286 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
2288 2018-07-03 Tom Tromey <tom@tromey.com>
2290 * linux-low.c: Update.
2291 * lynx-low.c: Update.
2292 * mem-break.c: Update.
2293 * nto-low.c: Update.
2294 * remote-utils.c: Update.
2296 * spu-low.c: Update.
2298 * win32-low.c: Update.
2300 2018-07-03 Tom Tromey <tom@tromey.com>
2304 2018-07-03 Tom Tromey <tom@tromey.com>
2306 * linux-low.c: Update.
2308 2018-07-03 Tom Tromey <tom@tromey.com>
2312 2018-07-03 Tom Tromey <tom@tromey.com>
2314 * linux-low.c: Update.
2315 * linux-mips-low.c: Update.
2316 * lynx-low.c: Update.
2317 * nto-low.c: Update.
2318 * remote-utils.c: Update.
2320 * spu-low.c: Update.
2322 * thread-db.c: Update.
2324 2018-07-03 Tom Tromey <tom@tromey.com>
2326 * linux-low.c: Update.
2327 * linux-mips-low.c: Update.
2328 * lynx-low.c: Update.
2329 * mem-break.c: Update.
2330 * nto-low.c: Update.
2331 * remote-utils.c: Update.
2333 * spu-low.c: Update.
2335 * tracepoint.c: Update.
2337 2018-07-03 Tom Tromey <tom@tromey.com>
2339 * linux-low.c: Update.
2340 * linux-ppc-low.c: Update.
2341 * linux-x86-low.c: Update.
2342 * proc-service.c: Update.
2344 * spu-low.c: Update.
2345 * thread-db.c: Update.
2346 * win32-low.c: Update.
2348 2018-07-03 Tom Tromey <tom@tromey.com>
2350 * linux-low.c: Update.
2351 * lynx-low.c: Update.
2352 * nto-low.c: Update.
2353 * remote-utils.c: Update.
2354 * spu-low.c: Update.
2355 * thread-db.c: Update.
2356 * win32-low.c: Update.
2358 2018-06-29 Joel Brobecker <brobecker@adacore.com>
2360 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
2361 parameter in call to 'amd64_create_target_description'.
2363 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2365 * x86-tdesc.h: Remove executable permission flag.
2367 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
2369 * configure.ac: Remove AC_PREREQ, add missing quoting.
2370 * configure: Re-generate.
2371 * config.in: Re-generate.
2372 * aclocal.m4: Re-generate.
2374 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
2376 * tracepoint.h (current_traceframe): Remove declaration.
2378 2018-06-18 Alan Hayward <alan.hayward@arm.com>
2380 * linux-aarch64-low.c (is_sve_tdesc): New function.
2381 (aarch64_sve_regs_copy_to_regcache): Likewise.
2382 (aarch64_sve_regs_copy_from_regcache): Likewise.
2383 (aarch64_regs_info): Add SVE checks.
2384 (initialize_low_arch): Initialize SVE.
2386 2018-06-18 Alan Hayward <alan.hayward@arm.com>
2388 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
2390 2018-06-11 Alan Hayward <alan.hayward@arm.com>
2392 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
2393 (initialize_low_tracepoint): Likewise
2394 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
2395 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
2397 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
2399 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
2401 2018-06-11 Alan Hayward <alan.hayward@arm.com>
2403 * server.h (PBUFSIZ): Increase size
2405 2018-06-11 Alan Hayward <alan.hayward@arm.com>
2407 * regcache.c (regcache::raw_compare): New function.
2408 * regcache.h (regcache::raw_compare): New declaration.
2410 2018-06-11 Alan Hayward <alan.hayward@arm.com>
2412 * regcache.c (new_register_cache): Use new.
2413 (free_register_cache): Use delete.
2414 (register_data): Use const.
2415 (supply_register): Move body inside regcache.
2416 (regcache::raw_supply): New override function.
2417 (collect_register): Move body inside regcache.
2418 (regcache::raw_collect): New override function.
2419 (regcache::get_register_status): New override function.
2420 * regcache.h (struct regcache): Inherit from reg_buffer_common.
2422 2018-06-09 Tom Tromey <tom@tromey.com>
2424 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
2426 (event_queue): Use std::queue.
2427 (gdb_event_xfree): Remove.
2428 (initialize_event_loop, process_event, wait_for_event): Update.
2430 2018-06-08 Stan Cox <scox@redhat.com>
2432 * win32-low.c (win32_create_inferior): last_ptid and last_status
2433 moved to client_state.
2435 2018-06-08 Pedro Alves <palves@redhat.com>
2437 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
2438 common/common-exceptions.o, common/common-utils.o,
2439 common/errors.o, common/print-utils.o and utils.o.
2440 * gdbreplay.c: Include "common-defs.h" instead of the two
2441 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
2442 string.h or alloca.h.
2443 (perror_with_name): Delete.
2444 (remote_open): Use xstrdup instead of strdup.
2445 (main): Rename to ...
2446 (captured_main): ... this.
2449 2018-06-08 Tom Tromey <tom@tromey.com>
2451 * linux-low.c (linux_low_read_btrace): Update.
2453 2018-06-04 Stan Cox <scox@redhat.com>
2455 * server.h (struct client_state): New.
2456 * server.c (cont_thread, general_thread, multi_process)
2457 (report_fork_events, report_vfork_events, report_exec_events)
2458 (report_thread_events, swbreak_feature, hwbreak_feature)
2459 (vCont_supported, disable_randomization, pass_signals)
2460 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
2461 Moved to client_state.
2462 * remote-utils.c (remote_debug, noack_mode)
2463 (transport_is_reliable): Moved to client_state.
2464 * tracepoint.c (current_traceframe): Moved to client_state.
2467 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
2468 linux-low.c, remote-utils.h, target.c: Use client_state.
2470 2018-05-31 Alan Hayward <alan.hayward@arm.com>
2472 * configure.srv: Add new c/h file.
2474 2018-05-31 Alan Hayward <alan.hayward@arm.com>
2476 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
2479 2018-05-25 Maciej W. Rozycki <macro@mips.com>
2481 * gdb.arch/mips-fpregset-core.exp: New test.
2482 * gdb.arch/mips-fpregset-core.c: New test source.
2484 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
2487 * hostio.c (require_int): Do not report overflow for integers
2488 between 0xfffffff and 0x7fffffff.
2490 2018-05-22 Maciej W. Rozycki <macro@mips.com>
2492 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
2493 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
2494 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
2496 (the_low_target): Wire them.
2498 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2500 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
2501 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
2502 mode. Call collect_register_by_name with vscr using
2503 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
2504 (ppc_store_vrregset): Add and set vscr_offset variable as in
2505 ppc_fill_vrregset. Call supply_register_by_name with vscr using
2508 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2510 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
2511 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
2512 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
2514 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2516 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
2517 (ppc_store_vsxregset): Likewise.
2518 (ppc_fill_vrregset): Likewise.
2519 (ppc_store_vrregset): Likewise.
2520 (ppc_fill_evrregset): Likewise.
2521 (ppc_store_evrregset): Likewise.
2522 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
2523 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
2526 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2528 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
2529 wordsize of the inferior. Call ppc_linux_target_wordsize.
2531 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2533 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
2534 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
2535 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
2536 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
2537 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
2538 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
2539 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
2540 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
2541 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
2542 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
2543 (tdesc_powerpc_e500l): Remove.
2544 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
2545 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
2546 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
2547 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
2549 (ppc_arch_setup): Remove target description matching code. Fill a
2550 ppc_linux_features struct and call ppc_linux_match_description
2553 2018-05-22 Maciej W. Rozycki <macro@mips.com>
2555 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
2556 width of the requested register exceeds the width of the
2558 (mips_cannot_store_register): Likewise.
2560 2018-05-21 Maciej W. Rozycki <macro@mips.com>
2562 * linux-mips-low.c (mips_fetch_register): New function. Update
2564 (mips_store_gregset): Supply 0 rather than $restart for $zero.
2565 (the_low_target): Wire `mips_fetch_register'.
2567 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2569 * lynx-i386-low.c (LYNXOS_178): New macro.
2570 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
2571 the layout on LynxOS-178.
2572 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
2573 handle floating point registers that are not supported by
2576 2018-05-10 Tom Tromey <tom@tromey.com>
2578 * configure: Rebuild.
2580 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2583 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
2584 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
2585 Use it to set the expedite_regs field in the given tdesc.
2586 * x86-tdesc.h: New file.
2587 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
2588 Adjust following the addition of the new expedite_regs parameter
2589 to init_target_desc.
2590 * linux-tic6x-low.c (tic6x_read_description): Likewise.
2591 * linux-x86-tdesc.c: #include "x86-tdesc.h".
2592 (i386_linux_read_description, amd64_linux_read_description):
2593 Adjust following the addition of the new expedite_regs parameter
2594 to init_target_desc.
2595 * lynx-i386-low.c: #include "x86-tdesc.h".
2596 (lynx_i386_arch_setup): Adjust following the addition of the new
2597 expedite_regs parameter to init_target_desc.
2598 * nto-x86-low.c: #include "x86-tdesc.h".
2599 (nto_x86_arch_setup): Adjust following the addition of the new
2600 expedite_regs parameter to init_target_desc.
2601 * win32-i386-low.c: #include "x86-tdesc.h".
2602 (i386_arch_setup): Adjust following the addition of the new
2603 expedite_regs parameter to init_target_desc.
2605 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2608 * win32-low.c (win32_create_inferior): Add call to my_wait
2609 setting last_status global.
2611 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2614 * win32-low.c (create_process): Only call gdb_tilde_expand if
2615 inferior_cwd is not NULL.
2617 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
2619 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
2620 registers to the cache if their values have changed.
2621 (i387_xsave_to_cache): Provide default values for x87 control
2622 registers when these features are available, but disabled.
2623 * regcache.c (supply_register_by_name_zeroed): New function.
2624 * regcache.h (supply_register_by_name_zeroed): Declare new
2627 2018-05-07 Tom Tromey <tom@tromey.com>
2629 * configure: Rebuild.
2631 2018-05-04 Tom Tromey <tom@tromey.com>
2633 * configure: Rebuild.
2635 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2636 Pedro Alves <palves@redhat.com>
2638 * linux-aarch64-low.c (aarch64_stopped_data_address):
2641 2018-04-27 Tom Tromey <tom@tromey.com>
2643 * configure: Rebuild.
2645 2018-04-23 Tom Tromey <tom@tromey.com>
2647 * configure: Rebuild.
2649 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
2651 * Makefile.in (depcomp): Add "..".
2652 (all_deps_files): New and use it.
2654 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2656 * configure.srv (aarch64*-*-linux*): Don't include xml.
2657 (i[34567]86-*-cygwin*): Likewise.
2658 (i[34567]86-*-linux*): Likewise.
2659 (i[34567]86-*-lynxos*): Likewise.
2660 (i[34567]86-*-mingw32ce*): Likewise.
2661 (i[34567]86-*-mingw*): Likewise.
2662 (i[34567]86-*-nto*): Likewise.
2663 (tic6x-*-uclinux): Likewise.
2664 (x86_64-*-linux*): Likewise.
2665 (x86_64-*-mingw*): Likewise.
2666 (x86_64-*-cygwin*): Likewise.
2668 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2670 * tdesc.c: Remove xml parameter.
2672 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2674 * server.c (get_features_xml): Remove cast.
2675 * tdesc.c (void target_desc::accept): Fill in function.
2676 (tdesc_get_features_xml): Remove old xml creation.
2677 (print_xml_feature::visit_pre): Add xml vistor.
2678 * tdesc.h (struct target_desc): Make xmltarget mutable.
2679 (tdesc_get_features_xml): Remove declaration.
2681 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2683 * tdesc.c (tdesc_architecture_name): Add new function.
2684 (tdesc_osabi_name): Likewise.
2685 (tdesc_get_features_xml): Use new functions.
2687 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2689 * tdesc.c (tdesc_create_flags): Remove.
2690 (tdesc_add_flag): Likewise.
2691 (tdesc_named_type): Likewise.
2692 (tdesc_create_union): Likewise.
2693 (tdesc_create_struct): Likewise.
2694 (tdesc_create_vector): Likewise.
2695 (tdesc_add_bitfield): Likewise.
2696 (tdesc_add_field): Likewise.
2697 (tdesc_set_struct_size): Likewise.
2699 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2701 * tdesc.c (~target_desc): Remove implictly deleted items.
2702 (init_target_desc): Iterate all features.
2703 (tdesc_get_features_xml): Use vector.
2704 (tdesc_create_feature): Create feature.
2705 * tdesc.h (tdesc_feature) Remove
2706 (target_desc): Add features.
2708 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2710 * Makefile.in: Add common/tdesc.c
2711 * tdesc.c (init_target_desc): init all reg_defs from register
2713 (tdesc_create_reg): Create tdesc_reg.
2714 * tdesc.h (tdesc_feature): Add register vector.
2716 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
2718 * tdesc.h (struct target_desc) <features>: Change type to
2719 std::vector<std::string>.
2720 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
2722 (tdesc_get_features_xml): Likewise.
2723 (tdesc_create_feature): Likewise.
2725 2018-03-26 Alan Hayward <alan.hayward@arm.com>
2727 * regcache.c (find_register_by_number): Return a ref.
2728 (find_regno): Use references.
2729 (register_size): Likewise.
2730 (register_data): Likewise.
2731 * tdesc.c (target_desc::~target_desc): Remove free calls.
2732 (target_desc::operator==): Use std::vector compare.
2733 (init_target_desc): Use reference.
2734 (tdesc_create_reg): Use reg constructors.
2735 * tdesc.h (struct target_desc): Replace pointer with object.
2737 2018-03-23 Alan Hayward <alan.hayward@arm.com>
2739 * regcache.c (find_register_by_number): Make static.
2740 (find_regno): Use find_register_by_number
2741 * regcache.h (struct reg): Remove declaration.
2743 2018-03-23 Alan Hayward <alan.hayward@arm.com>
2745 * tdesc.c (target_desc::~target_desc): Move to here.
2746 (target_desc::operator==): Likewise.
2747 * tdesc.h (target_desc::~target_desc): Move from here.
2748 (target_desc::operator==): Likewise.
2750 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
2752 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
2754 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2756 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
2758 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
2759 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
2760 and init_registers_s390_gs_linux64.
2762 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2764 * linux-s390-low.c (s390_fill_gs): Remove function.
2765 (s390_fill_gsbc): Remove function.
2766 (s390_regsets): Set fill functions for the guarded storage regsets
2769 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2771 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
2772 the word size. Add comment.
2773 (s390_get_wordsize): New function.
2774 (s390_arch_setup): No longer select a temporary tdesc to fetch the
2775 pswm with it. Instead, use s390_get_wordsize to determine the
2776 word size first and derive the correct tdesc from that directly.
2778 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
2780 * Makefile.in: Include silent-rules.mk.
2781 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
2782 (COMPILE): Add ECHO_CXX.
2783 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
2784 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
2785 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
2786 (version-generated.c): Add ECHO_GEN.
2787 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
2788 (IPAGENT_COMPILE): Add ECHO_CXX.
2789 (%-generated.c): Add ECHO_REGDAT.
2791 2018-03-14 Tom Tromey <tom@tromey.com>
2794 * ax.c (ax_printf): Special case for NULL.
2796 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
2798 * linux-low.c (linux_qxfer_libraries_svr4): Use
2799 xml_escape_text_append.
2801 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
2803 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
2805 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
2807 * server.c (handle_general_set): Remove unnecessary xstrdup.
2809 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
2811 * server.c (parse_debug_format_options): Adjust to
2812 delim_string_to_char_ptr_vec changes.
2813 * thread-db.c (thread_db_load_search): Adjust to
2814 dirnames_to_char_ptr_vec changes.
2816 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
2818 * target.h (target_enable_btrace, target_disable_btrace)
2819 (target_read_btrace, target_read_btrace_conf): Turn macro into
2820 inline function. Throw error if target method is not defined.
2821 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
2822 check for btrace target method. Be prepared to handle exceptions
2823 from btrace target methods.
2825 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2827 * server.c (captured_main): Change order of error message printed
2828 when the current working directory cannot be found.
2830 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2832 * server.c: Include "filenames.h" and "pathstuff.h".
2833 (program_name): Delete variable.
2834 (program_path): New anonymous class.
2835 (get_exec_wrapper): Use "program_path" instead of
2837 (handle_v_run): Likewise.
2838 (captured_main): Likewise.
2839 (process_serial_event): Likewise.
2841 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2843 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
2844 (OBJS): Add "pathstuff.o".
2845 * server.c (current_directory): New global variable.
2846 (captured_main): Initialize "current_directory".
2848 2018-02-26 Alan Hayward <alan.hayward@arm.com>
2850 * tdesc.c: Use common/tdesc.h.
2851 * tdesc.h: Likewise.
2853 2018-02-20 Alan Hayward <alan.hayward@arm.com>
2854 Simon Marchi <simon.marchi@ericsson.com>
2856 * Makefile.in: Switch order of make rules.
2858 2018-02-19 Alan Hayward <alan.hayward@arm.com>
2860 * Makefile.in: Add common directory in build.
2861 * configure.ac: Add common reference.
2862 * configure: Regenerate.
2864 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
2866 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
2867 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
2868 * spu-low.c (spu_target_ops): Likewise.
2869 * win32-low.c (win32_target_ops): Likewise.
2870 * server.c (supported_btrace_packets): Report packets unconditionally.
2871 * target.h (target_ops) <supports_btrace>: Remove.
2872 (target_supports_btrace): Remove.
2874 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
2876 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
2877 (handle_btrace_disable): Change return type to void. Use exceptions
2879 (handle_btrace_general_set): Catch exception and copy message to
2882 2018-02-08 Tom Tromey <tom@tromey.com>
2884 * linux-low.c (install_software_single_step_breakpoints): Use
2885 make_scoped_restore.
2886 * inferiors.c (make_cleanup_restore_current_thread): Remove.
2887 (do_restore_current_thread_cleanup): Remove.
2888 * gdbthread.h (make_cleanup_restore_current_thread): Don't
2891 2018-02-08 Tom Tromey <tom@tromey.com>
2893 * mem-break.c (set_raw_breakpoint_at): Use
2894 gdb::unique_xmalloc_ptr.
2896 2018-01-30 Pedro Alves <palves@redhat.com>
2899 * target.c (target_terminal::terminal_state): Rename to ...
2900 (target_terminal::m_terminal_state): ... this.
2902 2018-01-19 James Clarke <jrtc27@jrtc27.com>
2904 * linux-low.c (handle_extended_wait): Surround call to
2905 thread_db_notice_clone with #ifdef USE_THREAD_DB.
2907 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
2909 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
2910 linux_ptrace_attach_fail_reason_string now returning an
2912 (linux_attach): Likewise.
2913 * thread-db.c (attach_thread): Likewise.
2915 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
2918 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
2919 checking for fs_base/gs_base fields in struct user_regs_struct.
2920 * configure: Regenerate.
2922 2018-01-16 Yao Qi <yao.qi@linaro.org>
2925 * linux-low.c (fetch_register): Call supply_register instead of
2928 2018-01-08 Yao Qi <yao.qi@linaro.org>
2929 Simon Marchi <simon.marchi@ericsson.com>
2931 * Makefile.in (OBS): Remove selftest.o.
2932 * configure.ac: Set srv_selftest_objs if $development is true.
2933 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
2934 * configure: Re-generated.
2935 * server.c (captured_main): Wrap variable selftest_filter with
2938 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
2940 * server.c (parse_debug_format_options): Return std::string.
2941 (handle_monitor_command, captured_main): Adjust.
2943 2018-01-05 Pedro Alves <palves@redhat.com>
2946 * server.c (captured_main): Pass quiet=false to
2947 save_original_signals_state.
2949 2018-01-01 Joel Brobecker <brobecker@adacore.com>
2951 * gdbreplay.c (gdbreplay_version): Update copyright year in
2953 * server.c (gdbserver_version): Likewise.
2955 2017-12-08 Tom Tromey <tom@tromey.com>
2957 * ax.c (ax_printf): Update.
2959 2017-12-07 Yao Qi <yao.qi@linaro.org>
2961 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
2962 aarch64_linux_read_description.
2963 * linux-amd64-ipa.c (idx2mask): New array.
2964 (get_ipa_tdesc): Move idx2mask out.
2965 (initialize_low_tracepoint): Initialize target descriptions.
2966 * linux-i386-ipa.c (idx2mask): New array.
2967 (get_ipa_tdesc): Move idx2mask out.
2968 (initialize_low_tracepoint): Initialize target descriptions.
2970 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
2972 * tdesc.c (struct tdesc_type): Change return type.
2973 (tdesc_add_flag): Change parameter type.
2974 (tdesc_add_bitfield): Likewise.
2975 (tdesc_add_field): Likewise.
2976 (tdesc_set_struct_size): Likewise.
2978 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
2980 * regcache.c (registers_to_string): Remove unused variable.
2982 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2984 * inferiors.c (for_each_inferior_with_data): Remove.
2985 * inferiors.h (for_each_inferior_with_data): Remove.
2986 * server.c (handle_qxfer_threads_worker): Change parameter type.
2987 (handle_qxfer_threads_proper): Use for_each_thread.
2989 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2991 * inferiors.c (for_each_inferior): Remove.
2992 (clear_inferiors): Use for_each_thread.
2993 * inferiors.h (for_each_inferior): Remove.
2994 * linux-low.c (linux_wait_for_event_filtered): Use
2996 (linux_stabilize_threads): Likewise.
2997 * regcache.c (regcache_release): Likewise.
2998 * server.c (gdb_wants_all_threads_stopped): Likewise.
2999 (clear_pending_status_callback): Remove.
3000 (handle_status): Use for_each_thread.
3001 (captured_main): Likewise.
3002 * win32-low.c (child_init_thread_list): Likewise.
3003 (win32_clear_inferiors): Likewise.
3004 (fake_breakpoint_event): Likewise.
3006 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3008 * inferiors.h (find_inferior): Remove.
3009 * inferiors.c (find_inferior): Remove.
3011 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3013 * linux-low.c (resume_status_pending_p): Update comment.
3014 (need_step_over_p): Update comment.
3016 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3018 * linux-low.c (proceed_one_lwp): Return void, change parameter
3020 (unsuspend_and_proceed_one_lwp): Likewise.
3021 (proceed_all_lwps): Use for_each_thread.
3022 (unstop_all_lwps): Likewise.
3024 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3026 * linux-low.c (linux_resume_one_thread): Return void, take
3028 (linux_resume): Use for_each_thread.
3030 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3032 * linux-low.c (send_sigstop_callback): Return void, change
3033 parameter type. Rename to...
3034 (send_sigstop): ... this.
3035 (suspend_and_send_sigstop_callback): Return void, change parameter
3037 (suspend_and_send_sigstop): ... this.
3038 (stop_all_lwps): Use for_each_thread.
3040 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3042 * linux-low.c (lwp_running): Return bool, remove unused
3044 (linux_stabilize_threads): Use find_thread.
3046 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3048 * linux-low.c (select_singlestep_lwp_callback): Remove.
3049 (count_events_callback): Remove.
3050 (select_event_lwp_callback): Remove.
3051 (select_event_lwp): Use find_thread/for_each_thread.
3053 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3055 * linux-low.c (not_stopped_callback): Return bool, take filter
3057 (linux_wait_for_event_filtered): Use find_thread.
3058 (linux_wait_1): Likewise.
3060 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3062 * linux-low.c (same_lwp): Remove.
3063 (find_lwp_pid): Use find_thread.
3065 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3067 * linux-low.c (delete_lwp_callback): Remove.
3068 (linux_mourn): Use for_each_thread.
3070 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3072 * linux-low.c (linux_detach_lwp_callback): Return void, remove
3073 args parameter, don't check for pid.
3074 (linux_detach): Use for_each_thread.
3076 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3078 * linux-low.c (struct counter): Remove.
3079 (second_thread_of_pid_p): Remove.
3080 (last_thread_of_process_p): Use find_thread.
3082 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3084 * inferiors.c (find_inferior_in_random): Remove.
3085 * inferiors.h (find_inferior_in_random): Remove.
3086 * linux-low.c (status_pending_p_callback): Return bool, accept
3087 parameter ptid directly.
3088 (linux_wait_for_event_filtered): Use find_thread_in_random.
3089 (linux_wait_1): Likewise.
3091 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3093 * inferiors.c (find_inferior_id): Remove.
3094 (find_thread_ptid): Move implemention from find_inferior_id to
3096 * inferiors.h (find_inferior_id): Remove.
3097 * server.c (handle_status): Use find_thread_ptid.
3098 (process_serial_event): Likewise.
3099 * thread-db.c (find_one_thread): Likewise.
3100 (thread_db_thread_handle): Likewise.
3101 * win32-low.c (thread_rec): Likewise.
3102 (child_delete_thread): Likewise.
3103 (win32_thread_alive): Likewise.
3104 (get_child_debug_event): Likewise.
3106 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3108 * linux-mips-low.c (update_watch_registers_callback): Return
3109 void, remove pid_p parameter, don't check for pid.
3110 (mips_insert_point, mips_remove_point): Use for_each_thread.
3112 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3114 * lynx.low (lynx_delete_thread_callback): Remove.
3115 (lynx_mourn): Use for_each_thread.
3117 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3119 * regcache.c (regcache_invalidate_one): Remove.
3120 (regcache_invalidate_pid): use for_each_thread.
3122 2017-11-26 Tom Tromey <tom@tromey.com>
3124 * linux-low.c (linux_create_inferior): Update.
3126 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
3128 * spu-low.c (spu_create_inferior): Fix typo in argument name.
3130 2017-11-24 Alan Hayward <alan.hayward@arm.com>
3132 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
3133 * linux-aarch64-low.c (initialize_low_arch): Call init func.
3134 * linux-aarch64-tdesc-selftest.c: New file.
3135 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
3137 2017-11-24 Alan Hayward <alan.hayward@arm.com>
3139 * configure.srv: Add new file.
3140 * linux-aarch64-low.c (initialize_low_arch): Call init func.
3141 * linux-aarch64-tdesc-selftest.c: New file.
3142 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
3144 2017-11-24 Alan Hayward <alan.hayward@arm.com>
3146 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
3147 * linux-aarch64-low.c (initialize_low_arch): Remove init.
3148 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
3150 2017-11-24 Alan Hayward <alan.hayward@arm.com>
3152 * configure.srv: Add new files.
3153 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
3154 aarch64_linux_read_description.
3155 * linux-aarch64-low.c (aarch64_linux_read_description):
3156 Merge with aarch64_arch_setup.
3157 (aarch64_arch_setup): Call aarch64_linux_read_description.
3158 * linux-aarch64-tdesc.c: New file.
3159 * linux-aarch64-tdesc.h: New file.
3161 2017-11-24 Yao Qi <yao.qi@linaro.org>
3163 * configure.srv: Set $srv_regobj for tic6x-linux.
3164 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
3165 (tic6x_read_description): Move some code to tic6x_arch_setup.
3166 (tic6x_tdesc_test): New function.
3167 (initialize_low_arch): Call selftests::register_test.
3169 2017-11-22 Yao Qi <yao.qi@linaro.org>
3171 * remote-utils.c (prepare_resume_reply): Use memcpy.
3173 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3175 * linux-low.c (kill_one_lwp_callback): Return void, take
3176 argument directly, don't filter on pid.
3177 (linux_kill): Use for_each_thread.
3179 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3181 * linux-low.c (need_step_over_p): Return bool, remove dummy
3183 (linux_resume, proceed_all_lwps): Use find_thread.
3185 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3187 * linux-low.c (resume_status_pending_p): Return bool, remove
3189 (linux_resume): Use find_thread.
3191 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3193 * linux-low.c (struct thread_resume_array): Remove.
3194 (linux_set_resume_request): Return void, take arguments
3196 (linux_resume): Use for_each_thread.
3198 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3200 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
3201 return bool, remove data argument.
3202 (linux_stabilize_threads): Use find_thread.
3204 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3206 * linux-low.c (unsuspend_one_lwp): Remove.
3207 (unsuspend_all_lwps): Use for_each_thread, inline code from
3210 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3212 * gdbthread.h (find_thread): Add overload with ptid_t filter.
3213 * linux-low.c (struct iterate_over_lwps_args): Remove.
3214 (iterate_over_lwps_filter): Remove.
3215 (iterate_over_lwps): Use find_thread.
3217 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3219 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
3220 (linux_handle_new_gdb_connection): Use for_each_thread, inline
3221 code from reset_lwp_ptrace_options_callback.
3223 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3225 * linux-arm-low.c (struct update_registers_data): Remove.
3226 (update_registers_callback): Return void, take arguments
3227 directly, don't check thread's pid.
3228 (arm_insert_point, arm_remove_point): Use for_each_thread.
3230 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3232 * win32-low.c (continue_one_thread): Return void, take argument
3234 (child_continue): Use for_each_thread.
3236 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3238 * win32-i386-low.c (update_debug_registers_callback): Rename
3240 (update_debug_registers): ... this, return void, remove pid_p arg.
3241 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
3243 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3245 * inferiors.h (struct process_info): Add constructor, initialize
3247 <syscalls_to_catch>: Change type to std::vector<int>.
3248 * inferiors.c (add_process): Allocate process_info with new.
3249 (remove_process): Free process_info with delete.
3250 * linux-low.c (handle_extended_wait): Adjust.
3251 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
3252 * server.c (handle_general_set): Adjust.
3254 2017-11-16 Pedro Alves <palves@redhat.com>
3256 * remote-utils.c (remote_close): Block SIGIO signals instead of
3257 uninstalling the SIGIO handler.
3259 2017-11-16 Alan Hayward <alan.hayward@arm.com>
3261 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
3263 2017-11-16 Yao Qi <yao.qi@linaro.org>
3265 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
3266 (tic6x_store_gregset): Likewise.
3267 (tic6x_usrregs_info): Move it up.
3269 2017-11-15 Alan Hayward <alan.hayward@arm.com>
3271 * Makefile.in: Update arch rules.
3272 * configure.srv: Explicitly mark arch/ files.
3274 2017-11-13 Andreas Schwab <schwab@suse.de>
3276 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
3278 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3280 2017-11-06 Pedro Alves <palves@redhat.com>
3282 * config.in, configure: Regenerate.
3284 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
3286 * target.c (struct thread_search): Remove.
3287 (thread_search_callback): Remove.
3288 (prepare_to_access_memory): Use for_each_thread instead of
3289 find_inferior. Inline code from thread_search_callback.
3291 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
3293 * server.c (struct visit_actioned_threads_data): Remove.
3294 (visit_actioned_threads): Change prototype to take arguments
3296 (resume): Use find_thread instead of find_inferior.
3298 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
3300 * server.c (queue_stop_reply_callback): Change prototype, return
3302 (find_status_pending_thread_callback): Remove.
3303 (handle_status): Replace find_inferior with find_thread and
3306 2017-10-25 Alan Hayward <alan.hayward@arm.com>
3308 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
3310 (aarch64_store_gregset): Likewise.
3311 (aarch64_fill_fpregset): Likewise.
3312 (aarch64_store_fpregset): Likewise.
3314 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
3316 * gdbthread.h (find_thread, for_each_thread): New functions.
3317 * inferiors.c (thread_of_pid): Remove.
3318 (find_any_thread_of_pid): Use find_thread.
3319 * linux-low.c (num_lwps): Use for_each_thread.
3321 2017-10-17 Yao Qi <yao.qi@linaro.org>
3323 * Makefile.in: Remove one rule.
3324 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
3326 2017-10-17 Yao Qi <yao.qi@linaro.org>
3328 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
3329 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
3331 2017-10-17 Yao Qi <yao.qi@linaro.org>
3333 * configure.srv: Rename arm.o with arch/arm.o.
3335 2017-10-17 Yao Qi <yao.qi@linaro.org>
3337 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
3338 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
3339 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
3340 (arch-i386.o, arch-amd64.o): Remove rules.
3341 (arch/%.o): New rule.
3342 Update POSTCOMPILE and COMPILE.pre.
3343 * configure.ac: Invoke AC_CONFIG_COMMANDS.
3344 * configure: Re-generated.
3345 * configure.srv: Replace arch-i386.o with arch/i386.o.
3346 Replace arch-amd64.o with arch/amd64.o.
3348 2017-10-16 Yao Qi <yao.qi@linaro.org>
3350 * configure: Regenerated.
3352 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
3354 * inferiors.h: (struct inferior_list): Remove.
3355 (struct inferior_list_entry); Remove.
3356 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
3357 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
3358 get_first_inferior): Remove.
3359 (for_each_inferior, for_each_inferior_with_data, find_inferior,
3360 find_inferior_id, find_inferior_in_random): Change signature.
3361 * inferiors.c (all_threads): Change type to
3362 std::list<thread_info *>.
3363 (get_thread): Remove macro.
3364 (find_inferior, find_inferior_id): Change signature, implement
3366 (find_inferior_in_random): Change signature, implement using
3367 find_thread_in_random.
3368 (for_each_inferior, for_each_inferior_with_data): Change
3369 signature, implement using for_each_thread.
3370 (add_inferior_to_list, remove_inferior): Remove.
3371 (add_thread, get_first_thread, thread_of_pid,
3372 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
3373 (get_first_inferior, one_inferior_p, clear_inferior_list):
3375 (clear_inferiors, get_thread_process): Update.
3376 * gdbthread.h: Include <list>.
3377 (struct thread_info) <entry>: Remove field.
3379 (all_threads): Change type to std::list<thread_info *>.
3380 (get_first_inferior): Add doc.
3381 (find_thread, for_each_thread, find_thread_in_random): New
3383 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
3384 * linux-arm-low.c (update_registers_callback): Update.
3385 * linux-low.c (second_thread_of_pid_p): Update.
3386 (kill_one_lwp_callback, linux_detach_lwp_callback,
3387 delete_lwp_callback, status_pending_p_callback, same_lwp,
3388 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
3389 iterate_over_lwps, not_stopped_callback,
3390 resume_stopped_resumed_lwps, count_events_callback,
3391 select_singlestep_lwp_callback, select_event_lwp_callback,
3392 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
3393 suspend_and_send_sigstop_callback, wait_for_sigstop,
3394 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
3395 lwp_running, linux_set_resume_request, resume_status_pending_p,
3396 need_step_over_p, start_step_over, linux_resume_one_thread,
3397 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
3398 reset_lwp_ptrace_options_callback): Update.
3399 * linux-mips-low.c (update_watch_registers_callback): Update.
3400 * regcache.c (regcache_invalidate_one, regcache_invalidate):
3402 (free_register_cache_thread_one): Remove.
3403 (regcache_release): Update.
3404 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
3405 handle_qxfer_threads_worker): Update.
3406 (handle_query): Update, use list iterator.
3407 (visit_actioned_threads, handle_pending_status,
3408 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
3409 clear_pending_status_callback, set_pending_status_callback,
3410 find_status_pending_thread_callback, handle_status,
3411 process_serial_event): Update.
3412 * target.c (thread_search_callback): Update.
3413 * thread-db.c (thread_db_get_tls_address): Update.
3414 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
3416 * win32-i386-low.c (update_debug_registers_callback): Update.
3417 * win32-low.c (delete_thread_info, child_delete_thread,
3418 continue_one_thread, suspend_one_thread,
3419 get_child_debug_event): Adjust.
3421 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
3423 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
3424 * inferiors.h: Include <list>.
3425 (struct process_info) <entry>: Remove field.
3427 (pid_of): Change macro to function.
3428 (ptid_of, lwpid_of): Remove macro.
3429 (all_processes): Change type to std::list<process_info *>.
3430 (ALL_PROCESSES): Remove macro.
3431 (for_each_process, find_process): New function.
3432 * inferiors.c (all_processes): Change type to
3433 std::list<process_info *>.
3434 (find_thread_process): Adjust.
3435 (add_process): Likewise.
3436 (remove_process): Likewise.
3437 (find_process_pid): Likewise.
3438 (get_first_process): Likewise.
3439 (started_inferior_callback): Remove.
3440 (have_started_inferiors_p): Adjust.
3441 (attached_inferior_callback): Remove.
3442 (have_attached_inferiors_p): Adjust.
3443 * linux-low.c (check_zombie_leaders): Likewise.
3444 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
3445 (x86_linux_update_xmltarget): Adjust.
3446 * server.c (handle_query): Likewise.
3447 (gdb_reattached_process): Remove.
3448 (handle_status): Adjust.
3449 (kill_inferior_callback): Likewise.
3450 (detach_or_kill_inferior): Remove.
3451 (print_started_pid): Likewise.
3452 (print_attached_pid): Likewise.
3453 (detach_or_kill_for_exit): Update.
3454 (process_serial_event): Likewise.
3455 * linux-arm-low.c (arm_new_fork): Likewise.
3457 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
3459 * dll.h: Include <list>.
3460 (struct dll_info): Add constructor.
3461 <entry>: Remove field.
3462 (all_dlls): Change type to std::list<dll_info>.
3463 * dll.c: Include <algorithm>.
3464 (get_dll): Remove macro.
3465 (all_dlls): Change type to std::list<dll_info *>.
3466 (free_one_dll): Remove.
3467 (match_dll): Likewise.
3468 (loaded_dll): Adjust.
3469 (unloaded_dll): Adjust to all_dlls type change, use
3470 std::find_if. Inline code from match_dll.
3471 (clear_dlls): Adjust to all_dlls type change.
3472 * server.c (emit_dll_description): Remove.
3473 (handle_qxfer_libraries): Adjust to all_dlls type change,
3474 integrate emit_dll_description's functionality.
3476 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
3478 * linux-low.h (struct linux_target_ops) <delete_process>: New
3480 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
3481 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
3482 (struct linux_target_ops): Add delete_process callback.
3483 * linux-arm-low.c (arm_delete_process): New.
3484 (struct linux_target_ops): Add delete_process callback.
3485 * linux-bfin-low.c (struct linux_target_ops): Likewise.
3486 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
3487 * linux-m32r-low.c (struct linux_target_ops): Likewise.
3488 * linux-mips-low.c (mips_linux_delete_process): New.
3489 (struct linux_target_ops): Add delete_process callback.
3490 * linux-ppc-low.c (struct linux_target_ops): Likewise.
3491 * linux-s390-low.c (struct linux_target_ops): Likewise.
3492 * linux-sh-low.c (struct linux_target_ops): Likewise.
3493 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
3494 * linux-tile-low.c (struct linux_target_ops): Likewise.
3495 * linux-x86-low.c (x86_linux_delete_process): New.
3496 (struct linux_target_ops): Add delete_process callback.
3497 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
3499 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
3501 * linux-aarch64-low.c (the_low_target): Add thread delete
3503 * linux-arm-low.c (arm_delete_thread): New function.
3504 (the_low_target): Add thread delete callback.
3505 * linux-bfin-low.c (the_low_target): Likewise.
3506 * linux-crisv32-low.c (the_low_target): Likewise.
3507 * linux-low.c (delete_lwp): Invoke delete_thread callback if
3509 * linux-low.h (struct linux_target_ops) <delete_thread>: New
3511 * linux-m32r-low.c (the_low_target): Add thread delete callback.
3512 * linux-mips-low.c (mips_linux_delete_thread): New function.
3513 (the_low_target): Add thread delete callback.
3514 * linux-ppc-low.c (the_low_target): Likewise.
3515 * linux-s390-low.c (the_low_target): Likewise.
3516 * linux-sh-low.c (the_low_target): Likewise.
3517 * linux-tic6x-low.c (the_low_target): Likewise.
3518 * linux-tile-low.c (the_low_target): Likewise.
3519 * linux-x86-low.c (the_low_target): Likewise.
3520 * linux-xtensa-low.c (the_low_target): Likewise.
3522 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
3524 * win32-low.c: Include "common-inferior.h".
3526 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
3528 * inferiors.c (set_inferior_cwd): New function.
3529 * server.c (handle_general_set): Handle QSetWorkingDir packet.
3530 (handle_query): Inform that QSetWorkingDir is supported.
3531 * win32-low.c (create_process): Pass the inferior's cwd to
3534 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
3536 * inferiors.c (current_inferior_cwd): New global variable.
3537 (get_inferior_cwd): New function.
3538 * inferiors.h (struct process_info) <cwd>: New field.
3540 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
3542 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
3543 (OBS): Add gdb_tilde_expand.o.
3545 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
3547 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
3548 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
3550 2017-09-29 Pedro Alves <palves@redhat.com>
3552 * ax.c (gdb_parse_agent_expr): Constify.
3553 * ax.h (gdb_parse_agent_expr): Constify.
3554 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3556 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
3557 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
3558 * remote-utils.h (read_ptid): Constify.
3559 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
3560 (process_point_options, process_serial_event): Constify.
3561 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
3562 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
3563 (cmd_qtbuffer): Constify.
3565 2017-09-29 Pedro Alves <palves@redhat.com>
3567 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
3570 2017-09-29 Pedro Alves <palves@redhat.com>
3572 * linux-low.c (handle_extended_wait): Pass parent thread instead
3573 of process to thread_db_notice_clone.
3574 * linux-low.h (thread_db_notice_clone): Replace parent process
3575 parameter with parent thread parameter.
3576 * thread-db.c (find_one_thread): Add comment.
3577 (thread_db_notice_clone): Replace parent process parameter with
3578 parent thread parameter. Temporarily switch to the parent thread.
3580 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
3582 * gdbthread.h: Include "common-gdbthread.h".
3583 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
3584 "if" when validating the ptid.
3585 * remote-utils.c: Include "gdbthread.h".
3586 (prepare_resume_reply): Use "switch_to_thread".
3587 * target.c (done_accessing_memory): Likewise.
3589 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
3591 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
3592 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
3593 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
3594 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
3595 s390x-gs-linux64-ipa.o to ipa_obj.
3596 * linux-s390-low.c (HWCAP_S390_GS): New define.
3597 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
3599 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
3600 (s390_arch_setup): Check for guarded-storage support and choose
3602 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
3603 init_registers_s390x_gs_linux64.
3604 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
3606 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
3607 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
3609 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
3611 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
3613 2017-09-21 Kevin Buettner <kevinb@redhat.com>
3615 * linux-low.h (struct lwp_info): Add new field, thread_handle.
3616 (thread_db_thread_handle): Declare.
3617 * linux-low.c (linux_target_ops): Initialize thread_handle.
3618 * server.c (handle_qxfer_threads_worker): Add support for
3620 * target.h (struct target_ops): Add new function pointer,
3622 (target_thread_handle): Define.
3623 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
3625 (thread_db_thread_handle): New function.
3627 2017-09-21 Kevin Buettner <kevinb@redhat.com>
3629 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
3630 * linux-low.h (thread_db_notice_clone): Declare.
3631 * thread-db.c (thread_db_notice_clone): New function.
3633 2017-09-21 Pedro Alves <palves@redhat.com>
3635 * server.c (gdb_read_memory, handle_status, process_serial_event)
3636 (handle_serial_event, handle_target_event): Adjust to
3637 set_desired_thread prototype change.
3638 * target.c (set_desired_thread): Remove 'use_general' parameter
3640 * target.h (set_desired_thread): Remove 'use_general' parameter.
3642 2017-09-20 Tom Tromey <tom@tromey.com>
3644 * target.c (target_terminal::terminal_state): Define.
3645 (target_terminal::init): Rename from target_terminal_init.
3646 (target_terminal::inferior): Rename from
3647 target_terminal_inferior.
3648 (target_terminal::ours): Rename from target_terminal_ours.
3649 (target_terminal::ours_for_output, target_terminal::info): New.
3651 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3653 * server.c (accumulate_file_name_length): Remove.
3654 (emit_dll_description): Adjust to std::string change.
3655 (handle_qxfer_libraries): Use std::string to hold document.
3657 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3659 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
3660 return type of xml_escape_text.
3661 * server.c (emit_dll_description): Likewise.
3663 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3665 * server.c (captured_main): Accept argument for --selftest.
3666 Update run_tests call.
3667 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
3668 when registering selftests.
3670 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
3672 * regcache.c (get_thread_regcache): Update code to use "std::vector"
3673 instead of "VEC" for "target_desc.reg_defs".
3674 (regcache_cpy): Likewise.
3675 (registers_to_string): Likewise.
3676 (registers_from_string): Likewise.
3677 (find_regno): Likewise.
3678 (supply_regblock): Likewise.
3679 (regcache_raw_read_unsigned): Likewise.
3680 * tdesc.c (init_target_desc): Likewise.
3681 (tdesc_create_reg): Likewise.
3682 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
3683 (struct target_desc) <reg_defs>: Convert to "std::vector".
3684 (target_desc): Do not initialize "reg_defs".
3685 (~target_desc): Update code to use "std::vector" instead of "VEC"
3686 for "target_desc.reg_defs".
3687 (operator==): Likewise.
3689 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3691 * inferiors.h (thread_to_gdb_id): Remove.
3692 * inferiors.c (thread_to_gdb_id): Remove.
3693 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
3694 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
3695 lynx_store_registers, lynx_read_memory, lynx_write_memory):
3697 * nto-low.c (nto_fetch_registers, nto_store_registers,
3698 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
3700 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3702 * inferiors.h (gdb_id_to_thread_id): Remove.
3703 * inferiors.c (gdb_id_to_thread_id): Remove.
3704 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
3705 removal. Move pid declaration closer to where it's used.
3707 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3709 * server.c (handle_detach): New function.
3710 (process_serial_event): Move code out, call handle_detach.
3712 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3714 * server.c (require_running): Rename to ...
3715 (require_running_or_return): ... this ...
3716 (require_running_or_break): ... and this.
3717 (handle_query, process_serial_event): Adjust.
3719 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3721 * linux-low.c (linux_set_resume_request): Remove unused
3724 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3726 * server.c (first_thread_of): Remove.
3727 (process_serial_event): Replace usage of first_thread_of with
3728 find_any_thread_of_pid.
3729 * tracepoint.c (same_process_p): Remove.
3730 (gdb_agent_about_to_close): Replace usage of same_process_p with
3731 find_any_thread_of_pid.
3732 * linux-x86-low.c (same_process_callback): Remove.
3733 (x86_arch_setup_process_callback): Replace usage of
3734 same_process_callback with find_any_thread_of_pid.
3735 * thread-db.c (any_thread_of): Remove.
3736 (switch_to_process): Replace usage of any_thread_of with
3737 find_any_thread_of_pid.
3738 * inferiors.c (thread_pid_matches_callback): Remove.
3739 (find_thread_process): Adjust to use find_any_thread_of_pid.
3741 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
3743 * regcache.c (get_thread_regcache): Guard calls to "memset"
3746 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
3748 * linux-low.c (handle_extended_wait): Use
3749 "allocate_target_description" instead of "XNEW".
3750 * linux-x86-low.c (initialize_low_arch): Likewise.
3752 2017-09-05 Yao Qi <yao.qi@linaro.org>
3754 * configure.srv (srv_i386_regobj): Remove.
3755 (srv_amd64_regobj): Remove.
3756 (srv_regobj): Set it to "" for x86 non-linux targets.
3757 * linux-x86-tdesc.c (i386_linux_read_description):
3758 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
3759 (init_registers_i386): Remove the declaration.
3760 (tdesc_i386): Remove the declaration.
3761 (lynx_i386_arch_setup): Call i386_create_target_description.
3762 * nto-x86-low.c: Likewise.
3763 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
3764 [!__x86_64__]: include arch/i386.h.
3765 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
3767 2017-09-05 Yao Qi <yao.qi@linaro.org>
3769 * configure.srv (srv_amd64_linux_xmlfiles): Remove
3770 i386/amd64-XXX-linux from it.
3772 2017-09-05 Yao Qi <yao.qi@linaro.org>
3774 * configure.srv: Empty srv_amd64_linux_regobj if $development is
3776 (ipa_amd64_linux_regobj): Remove.
3777 (ipa_x32_linux_regobj): Remove.
3779 2017-09-05 Yao Qi <yao.qi@linaro.org>
3781 * Makefile.in (arch-amd64.o): New rule.
3782 * configure.srv: Append arch-amd64.o.
3783 * linux-amd64-ipa.c: Include common/x86-xstate.h.
3784 (get_ipa_tdesc): Call amd64_linux_read_description.
3785 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
3786 and init_registers_amd64_XXX.
3787 * linux-x86-low.c (x86_linux_read_description): Call
3788 amd64_linux_read_description.
3789 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
3790 (initialize_low_arch): Don't call init_registers_x32_XXX and
3791 init_registers_amd64_XXX.
3792 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
3793 and tdesc_amd64_XXX.
3794 [__x86_64__] (amd64_tdesc_test): New function.
3795 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
3796 and init_registers_amd64_XXX.
3797 * linux-x86-tdesc.c: Include arch/amd64.h.
3798 (xcr0_to_tdesc_idx): New function.
3799 (i386_linux_read_description): New function.
3800 (amd64_get_ipa_tdesc_idx): New function.
3801 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
3802 (amd64_get_ipa_tdesc): Declare.
3804 2017-09-05 Yao Qi <yao.qi@linaro.org>
3806 * configure.srv (srv_i386_linux_xmlfiles): Remove
3807 i386/i386-XXX-linux.xml from it.
3809 2017-09-05 Yao Qi <yao.qi@linaro.org>
3811 * configure.srv: Set srv_i386_linux_regobj empty if $development
3813 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
3814 initialize_low_tdesc.
3815 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
3816 with #if initialize_low_tdesc.
3817 * linux-x86-tdesc-selftest.c: New file.
3818 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
3820 2017-09-05 Yao Qi <yao.qi@linaro.org>
3822 * Makefile.in (arch-i386.o): New rule.
3823 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
3824 (x86_64-*-linux*): Likewise.
3825 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
3826 include arch/i386.h.
3827 (i386_linux_read_description): Remove code and call
3828 i386_create_target_description.
3829 * tdesc.c (allocate_target_description): New function.
3830 * tdesc.h (set_tdesc_architecture): Remove declaration.
3831 (set_tdesc_osabi): Likewise.
3833 2017-09-05 Yao Qi <yao.qi@linaro.org>
3835 * linux-x86-tdesc.c: Don't include <inttypes.h>.
3836 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
3837 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
3839 * server.c (get_features_xml): Call tdesc_get_features_xml.
3840 * tdesc.c (set_tdesc_architecture): New function.
3841 (set_tdesc_osabi): New function.
3842 (tdesc_get_features_xml): New function.
3843 (tdesc_create_feature): Add an argument.
3844 * tdesc.h (struct target_desc) <features>: New field.
3845 <arch, osabi>: New field.
3846 (~target_desc): xfree features, arch, and osabi.
3847 (target_desc::oerator==): Don't compare .xmltarget.
3848 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
3849 (set_tdesc_osabi): Likewise.
3850 (tdesc_get_features_xml): Likewise.
3852 2017-09-05 Yao Qi <yao.qi@linaro.org>
3854 * linux-x86-tdesc.c: Include selftest.h.
3855 (i386_tdesc_test): New function.
3856 (initialize_low_tdesc): Call selftests::register_test.
3857 * tdesc.h: Include regdef.h.
3858 (target_desc): Override operator == and !=.
3860 2017-09-05 Yao Qi <yao.qi@linaro.org>
3862 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
3863 (ipa_obj): Likewise.
3864 * linux-i386-ipa.c: Include common/x86-xstate.h
3865 (get_ipa_tdesc): Call i386_linux_read_description.
3866 (initialize_low_tracepoint): Don't call init_registers_XXX
3867 functions, call initialize_low_tdesc instead.
3868 * linux-x86-low.c (x86_linux_read_description): Call
3869 i386_linux_read_description.
3870 (initialize_low_arch): Don't call init_registers_i386_XXX
3871 functions, call initialize_low_tdesc.
3872 * linux-x86-tdesc.c: New file.
3873 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
3874 (i386_get_ipa_tdesc_idx): Declare.
3875 (i386_get_ipa_tdesc): Declare.
3876 (initialize_low_tdesc): Declare.
3878 2017-09-05 Yao Qi <yao.qi@linaro.org>
3880 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
3883 2017-09-05 Yao Qi <yao.qi@linaro.org>
3885 * Makefile.in (IPA_OBJS): Add vec-ipa.o
3886 * regcache.c (get_thread_regcache): Use VEC_length.
3887 (init_register_cache): Likewise.
3888 (regcache_cpy): Likewise.
3889 (registers_to_string): Iterate reg_defs via VEC_iterate.
3890 (find_regno): Likewise.
3891 (find_register_by_number): Use VEC_index.
3892 (register_size): Call find_register_by_number.
3893 (register_data): Call find_register_by_number.
3894 (supply_regblock): Use VEC_length.
3895 (regcache_raw_read_unsigned): Likewise.
3896 * tdesc.c (init_target_desc): Iterate reg_defs via
3898 (default_description): Update initializer.
3899 (copy_target_description): Don't update field num_registers.
3900 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
3901 <num_registers>: Remove.
3903 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
3905 * Makefile.in (.SECONDARY): Define target.
3907 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
3909 * linux-low.c (linux_wait_1): Adjust.
3910 * server.c (queue_stop_reply_callback): Adjust.
3912 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
3914 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
3915 QEnvironmentUnset and QEnvironmentReset packets.
3916 (handle_query): Inform remote that QEnvironmentHexEncoded,
3917 QEnvironmentUnset and QEnvironmentReset are supported.
3919 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
3921 * inferiors.h (inferior_target_data): Rename to ...
3922 (thread_target_data): ... this.
3923 (inferior_regcache_data): Rename to ...
3924 (thread_regcache_data): ... this.
3925 (set_inferior_regcache_data): Rename to ...
3926 (set_thread_regcache_data): ... this.
3927 * inferiors.c (inferior_target_data): Rename to ...
3928 (thread_target_data): ... this.
3929 (inferior_regcache_data): Rename to ...
3930 (thread_regcache_data): ... this.
3931 (set_inferior_regcache_data): Rename to ...
3932 (set_thread_regcache_data): ... this.
3933 (free_one_thread): Update.
3934 * linux-low.h (get_thread_lwp): Update.
3935 * regcache.c (get_thread_regcache): Update.
3936 (regcache_invalidate_thread): Update.
3937 (free_register_cache_thread): Update.
3938 * win32-i386-low.c (update_debug_registers_callback): Update.
3939 (win32_get_current_dr): Update.
3940 * win32-low.c (thread_rec): Update.
3941 (delete_thread_info): Update.
3942 (continue_one_thread): Update.
3943 (suspend_one_thread): Update.
3945 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
3947 * inferiors.c (set_inferior_target_data): Remove.
3948 * inferiors.h (set_inferior_target_data): Remove.
3950 2017-08-18 Yao Qi <yao.qi@linaro.org>
3952 * Makefile.in (OBS): Add selftest.o.
3953 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
3954 * configure, config.in: Re-generated.
3955 * server.c: Include common/sefltest.h.
3956 (captured_main): Handle option --selftest.
3958 2017-08-09 Yao Qi <yao.qi@linaro.org>
3960 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
3961 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
3962 i386-avx-mpx.o and i386-mmx.o.
3963 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
3964 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
3965 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
3966 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
3967 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
3968 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
3969 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
3970 i386/amd64-avx-mpx.xml.
3972 2017-08-09 Yao Qi <yao.qi@linaro.org>
3974 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
3975 and x32-avx-avx512.o.
3976 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
3977 i386/x32-avx-avx512.xml.
3979 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
3981 * tracepoint.h (enum class fast_tpoint_collect_result): New
3983 (fast_tracepoint_collecting): Change return type to
3984 fast_tpoint_collect_result.
3985 * tracepoint.c (fast_tracepoint_collecting): Likewise.
3986 * linux-low.h: Include tracepoint.h.
3987 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
3988 fast_tpoint_collect_result.
3989 * linux-low.c (handle_tracepoints): Adjust.
3990 (linux_fast_tracepoint_collecting): Change return type to
3991 fast_tpoint_collect_result.
3992 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
3993 linux_wait_1, stuck_in_jump_pad_callback,
3994 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
3995 proceed_one_lwp): Adjust to type change.
3997 2017-07-10 Yao Qi <yao.qi@linaro.org>
3999 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
4001 2017-06-29 Yao Qi <yao.qi@linaro.org>
4003 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
4005 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
4007 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
4009 * Makefile.in (IPA_OBJS): Sort and format one item per line.
4011 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
4013 * linux-low.c (linux_create_inferior): Adjust code to access the
4014 environment information via 'gdb_environ' class.
4015 * lynx-low.c (lynx_create_inferior): Likewise.
4016 * server.c (our_environ): Make it an instance of 'gdb_environ'.
4017 (get_environ): Return a pointer to 'our_environ'.
4018 (captured_main): Initialize 'our_environ'.
4019 * server.h (get_environ): Adjust prototype.
4020 * spu-low.c (spu_create_inferior): Adjust code to access the
4021 environment information via 'gdb_environ' class.
4023 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
4025 * linux-low.c (linux_read_memory, linux_write_memory): Remove
4026 usage of "register" keyword.
4028 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
4030 * configure: Re-generate.
4032 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
4034 * configure: Re-generate.
4036 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
4038 * Makefile.in (COMPILE.pre): Add "-x c++".
4040 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
4042 * fork-child.c: Conditionally include <signal.h>.
4044 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
4046 * server.c (handle_general_set): Handle new packet
4047 "QStartupWithShell".
4048 (handle_query): Add "QStartupWithShell" to the list of supported
4050 (gdbserver_usage): Add help text explaining the
4051 new "--startup-with-shell" and "--no-startup-with-shell" CLI
4053 (captured_main): Recognize and act upon the presence of the new
4056 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
4057 Pedro Alves <palves@redhat.com>
4059 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
4060 * configure: Regenerate.
4061 * configure.srv (srv_linux_obj): Add "fork-child.o" and
4063 (i[34567]86-*-lynxos*): Likewise.
4064 (spu*-*-*): Likewise.
4065 * fork-child.c: New file.
4066 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
4068 (linux_ptrace_fun): New function.
4069 (linux_create_inferior): Adjust function prototype to reflect
4070 change on "target.h". Adjust function code to use
4072 (linux_request_interrupt): Delete "signal_pid".
4073 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
4074 (lynx_ptrace_fun): New function.
4075 (lynx_create_inferior): Adjust function prototype to reflect
4076 change on "target.h". Adjust function code to use
4078 * nto-low.c (nto_create_inferior): Adjust function prototype and
4079 code to reflect change on "target.h". Update comments.
4080 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
4081 "common-terminal.h" and "environ.h".
4082 (terminal_fd): Moved to fork-child.c.
4083 (old_foreground_pgrp): Likewise.
4084 (restore_old_foreground_pgrp): Likewise.
4085 (last_status): Make it global.
4086 (last_ptid): Likewise.
4087 (our_environ): New variable.
4088 (startup_with_shell): Likewise.
4089 (program_name): Likewise.
4090 (program_argv): Rename to...
4091 (program_args): ...this.
4092 (wrapper_argv): New variable.
4093 (start_inferior): Delete function.
4094 (get_exec_wrapper): New function.
4095 (get_exec_file): Likewise.
4096 (get_environ): Likewise.
4097 (prefork_hook): Likewise.
4098 (post_fork_inferior): Likewise.
4099 (postfork_hook): Likewise.
4100 (postfork_child_hook): Likewise.
4101 (handle_v_run): Update code to deal with arguments coming from the
4102 remote host. Update calls from "start_inferior" to
4104 (captured_main): Likewise. Initialize environment variable. Call
4106 * server.h (post_fork_inferior): New prototype.
4107 (get_environ): Likewise.
4108 (last_status): Declare.
4109 (last_ptid): Likewise.
4110 (signal_pid): Likewise.
4111 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
4112 (spu_ptrace_fun): New function.
4113 (spu_create_inferior): Adjust function prototype to reflect change
4114 on "target.h". Adjust function code to use "fork_inferior".
4115 * target.c (target_terminal_init): New function.
4116 (target_terminal_inferior): Likewise.
4117 (target_terminal_ours): Likewise.
4118 * target.h: Include <vector>.
4119 (struct target_ops) <create_inferior>: Update prototype.
4120 (create_inferior): Update macro.
4121 * utils.c (gdb_flush_out_err): New function.
4122 * win32-low.c (win32_create_inferior): Adjust function prototype
4123 and code to reflect change on "target.h".
4125 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
4127 * inferiors.c (switch_to_thread): New function.
4129 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
4131 * Makefile.in (SFILE): Add "common/job-control.c".
4132 (OBS): Add "job-control.o".
4134 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
4136 * Makefile: Remove "@host_makefile_frag@".
4138 2017-05-05 Pedro Alves <palves@redhat.com>
4140 * configure: Regenerate.
4142 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
4144 * configure: Regenerate.
4146 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
4148 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
4149 software_single_step change of return type to
4150 std::vector<CORE_ADDR>.
4151 * linux-low.c (install_software_single_step_breakpoints):
4153 * linux-low.h (install_software_single_step_breakpoints):
4156 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
4158 * remote-utils.c: Include "gdb_termios.h" instead of
4160 * terminal.h: Delete file.
4162 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
4164 * server.c: Include <vector>.
4165 <program_argv, wrapper_argv>: Convert to std::vector.
4166 (start_inferior): Rewrite function to use C++.
4167 (handle_v_run): Likewise. Update code that calculates the argv
4168 based on the vRun packet; use C++.
4169 (captured_main): Likewise.
4171 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
4173 * server.c (handle_v_cont): Initialize thread_resume::thread
4176 2017-04-05 Pedro Alves <palves@redhat.com>
4178 * configure: Regenerate.
4180 2017-04-05 Pedro Alves <palves@redhat.com>
4182 * gdbreplay.c (sync_error): Constify.
4183 * linux-x86-low.c (push_opcode): Constify.
4185 2017-04-05 Pedro Alves <palves@redhat.com>
4187 * win32-low.c (get_child_debug_event)
4188 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
4189 Report TARGET_WAITKIND_SPURIOUS instead.
4191 2017-04-05 Pedro Alves <palves@redhat.com>
4193 * remote-utils.c (remote_prepare, remote_open): Constify.
4194 * remote-utils.h (remote_prepare, remote_open): Constify.
4195 * server.c (captured_main): Constify 'port' handling.
4197 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
4199 * Makefile.in (clean): Clear .deps.
4201 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
4203 * .gitignore: Remove generated files, replace with wildcard.
4204 * (clean): Replace removal of generated files with wildcard.
4205 (version.c): Replace with...
4206 (version-generated.c): ...this.
4207 (xml-builtin.c): Replace with...
4208 (xml-builtin-generated.c): ...this.
4209 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
4210 (%.c: *regformats*): Replace with...
4211 (%-generated.c: *regformats*): ...this.
4213 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
4215 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
4216 (xtensa_fill_gregset): Call collect_register_by_name for
4218 (xtensa_store_gregset): Call supply_register_by_name for
4221 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
4223 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
4224 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
4225 (xtensa_store_gregset): Call supply_register for all registers in
4226 a0_regnum..a0_regnum + C0_NREGS range.
4228 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4230 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
4231 (ax-ipa.o: ax.c): Remove.
4232 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
4233 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
4234 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
4235 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
4236 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
4238 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4240 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
4241 (print-utils-ipa.o: ../common/print-utils.c): Remove.
4242 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
4243 (errors-ipa.o: ../common/errors.c): Remove.
4244 (format-ipa.o: ../common/format.c): Remove.
4245 (common-utils-ipa.o: ../common/common-utils.c): Remove.
4247 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4249 * Makefile.in (%-ipa.o: %.c): New rule.
4250 (tracepoint-ipa.o: tracepoint.c): Remove.
4251 (utils-ipa.o: utils.c): Remove.
4252 (remote-utils-ipa.o: remote-utils.c): Remove.
4253 (regcache-ipa.o: regcache.c): Remove.
4254 (i386-linux-ipa.o: i386-linux.c): Remove.
4255 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
4256 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
4257 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
4258 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
4259 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
4260 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
4261 (amd64-linux-ipa.o: amd64-linux.c): Remove.
4262 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
4263 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
4264 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
4265 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
4266 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
4267 (aarch64-ipa.o: aarch64.c): Remove.
4268 (s390-linux32-ipa.o: s390-linux32.c): Remove.
4269 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
4270 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
4271 (s390-linux64-ipa.o: s390-linux64.c): Remove.
4272 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
4273 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
4274 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
4275 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
4276 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
4277 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
4278 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
4279 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
4280 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
4281 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
4282 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
4283 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
4284 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
4285 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
4286 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
4287 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
4288 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
4289 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
4290 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
4291 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
4292 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
4293 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
4294 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
4295 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
4296 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
4297 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
4298 (tdesc-ipa.o: tdesc.c): Remove.
4299 (x32-linux-ipa.o: x32-linux.c): Remove.
4300 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
4301 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
4303 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4305 * Makefile.in (%.o: ../arch/%.c): New rule.
4306 (arm.o: ../arch/arm.c): Remove.
4307 (arm-linux.o: ../arch/arm-linux.c): Remove.
4308 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
4309 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
4311 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4313 * Makefile.in (%.o: ../nat/%.c): New rule.
4314 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
4315 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
4316 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
4317 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
4318 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
4319 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
4320 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
4321 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
4322 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
4323 (linux-personality.o: ../nat/linux-personality.c): Remove.
4324 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
4325 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
4326 (x86-linux.o: ../nat/x86-linux.c): Remove.
4327 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
4328 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
4330 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4332 * Makefile.in (%.o: ../common/%.c): New rule.
4333 (signals.o: ../common/signals.c): Remove.
4334 (print-utils.o: ../common/print-utils.c): Remove.
4335 (rsp-low.o: ../common/rsp-low.c): Remove.
4336 (common-utils.o: ../common/common-utils.c): Remove.
4337 (posix-strerror.o: ../common/posix-strerror.c): Remove.
4338 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
4339 (vec.o: ../common/vec.c): Remove.
4340 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
4341 (xml-utils.o: ../common/xml-utils.c): Remove.
4342 (ptid.o: ../common/ptid.c): Remove.
4343 (buffer.o: ../common/buffer.c): Remove.
4344 (format.o: ../common/format.c): Remove.
4345 (filestuff.o: ../common/filestuff.c): Remove.
4346 (agent.o: ../common/agent.c): Remove.
4347 (errors.o: ../common/errors.c): Remove.
4348 (environ.o: ../common/environ.c): Remove.
4349 (common-debug.o: ../common/common-debug.c): Remove.
4350 (cleanups.o: ../common/cleanups.c): Remove.
4351 (common-exceptions.o: ../common/common-exceptions.c): Remove.
4352 (fileio.o: ../common/fileio.c): Remove.
4353 (common-regcache.o: ../common/common-regcache.c): Remove.
4354 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
4355 (new-op.o: ../common/new-op.c): Remove.
4356 (btrace-common.o: ../common/btrace-common.c): Remove.
4358 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4360 * Makefile.in (%.o: ../target/%.c): New rule.
4361 (waitstatus.o: ../target/waitstatus.c): Remove.
4363 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4366 (%.c: ../regformats/%.dat,
4367 (%.c: ../regformats/arm/%.dat,
4368 (%.c: ../regformats/i386/%.dat,
4369 (%.c: ../regformats/rs6000/%.dat): New rules.
4370 (aarch64.c): Remove.
4371 (reg-arm.c): Remove.
4372 (arm-with-iwmmxt.c): Remove.
4373 (arm-with-vfpv2.c): Remove.
4374 (arm-with-vfpv3.c): Remove.
4375 (arm-with-neon.c): Remove.
4376 (reg-bfin.c): Remove.
4377 (reg-cris.c): Remove.
4378 (reg-crisv32.c): Remove.
4380 (i386-linux.c): Remove.
4381 (i386-avx.c): Remove.
4382 (i386-avx-linux.c): Remove.
4383 (i386-avx-avx512.c): Remove.
4384 (i386-avx-avx512-linux.c): Remove.
4385 (i386-mpx.c): Remove.
4386 (i386-mpx-linux.c): Remove.
4387 (i386-avx-mpx-avx512-pku.c): Remove.
4388 (i386-avx-mpx-avx512-pku-linux.c): Remove.
4389 (i386-avx-mpx.c): Remove.
4390 (i386-avx-mpx-linux.c): Remove.
4391 (i386-mmx.c): Remove.
4392 (i386-mmx-linux.c): Remove.
4393 (reg-ia64.c): Remove.
4394 (reg-m32r.c): Remove.
4395 (reg-m68k.c): Remove.
4397 (mips-linux.c): Remove.
4398 (mips-dsp-linux.c): Remove.
4399 (mips64-linux.c): Remove.
4400 (mips64-dsp-linux.c): Remove.
4401 (nios2-linux.c): Remove.
4402 (powerpc-32.c): Remove.
4403 (powerpc-32l.c): Remove.
4404 (powerpc-altivec32l.c): Remove.
4405 (powerpc-cell32l.c): Remove.
4406 (powerpc-vsx32l.c): Remove.
4407 (powerpc-isa205-32l.c): Remove.
4408 (powerpc-isa205-altivec32l.c): Remove.
4409 (powerpc-isa205-vsx32l.c): Remove.
4410 (powerpc-e500l.c): Remove.
4411 (powerpc-64l.c): Remove.
4412 (powerpc-altivec64l.c): Remove.
4413 (powerpc-cell64l.c): Remove.
4414 (powerpc-vsx64l.c): Remove.
4415 (powerpc-isa205-64l.c): Remove.
4416 (powerpc-isa205-altivec64l.c): Remove.
4417 (powerpc-isa205-vsx64l.c): Remove.
4418 (s390-linux32.c): Remove.
4419 (s390-linux32v1.c): Remove.
4420 (s390-linux32v2.c): Remove.
4421 (s390-linux64.c): Remove.
4422 (s390-linux64v1.c): Remove.
4423 (s390-linux64v2.c): Remove.
4424 (s390-te-linux64.c): Remove.
4425 (s390-vx-linux64.c): Remove.
4426 (s390-tevx-linux64.c): Remove.
4427 (s390x-linux64.c): Remove.
4428 (s390x-linux64v1.c): Remove.
4429 (s390x-linux64v2.c): Remove.
4430 (s390x-te-linux64.c): Remove.
4431 (s390x-vx-linux64.c): Remove.
4432 (s390x-tevx-linux64.c): Remove.
4433 (tic6x-c64xp-linux.c): Remove.
4434 (tic6x-c64x-linux.c): Remove.
4435 (tic6x-c62x-linux.c): Remove.
4437 (reg-sparc64.c): Remove.
4438 (reg-spu.c): Remove.
4440 (amd64-linux.c): Remove.
4441 (amd64-avx.c): Remove.
4442 (amd64-avx-linux.c): Remove.
4443 (amd64-avx-avx512.c): Remove.
4444 (amd64-avx-avx512-linux.c): Remove.
4445 (amd64-mpx.c): Remove.
4446 (amd64-mpx-linux.c): Remove.
4447 (amd64-avx-mpx-avx512-pku.c): Remove.
4448 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
4449 (amd64-avx-mpx.c): Remove.
4450 (amd64-avx-mpx-linux.c): Remove.
4452 (x32-linux.c): Remove.
4453 (x32-avx.c): Remove.
4454 (x32-avx-linux.c): Remove.
4455 (x32-avx-avx512.c): Remove.
4456 (x32-avx-avx512-linux.c): Remove.
4457 (reg-xtensa.c): Remove.
4458 (reg-tilegx.c): Remove.
4459 (reg-tilegx32.c): Remove.
4461 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
4463 * Makefile.in (SFILES): Add "common/environ.c".
4464 (OBJS): Add "common/environ.h".
4466 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
4468 * configure.ac: Check if the fs_base and gs_base members of
4469 `struct user_regs_struct' exist.
4470 * config.in: Regenerated.
4471 * configure: Likewise.
4473 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
4475 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
4477 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
4478 (get_next_pcs_syscall_next_pc): Likewise.
4480 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
4482 * win32-i386-low.c: Fix incorrect reference to a couple source files.
4483 * nto-x86-low.c: Likewise.
4485 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
4487 * Makefile.in: Include disable-implicit-rules.mk.
4489 2016-11-23 Pedro Alves <palves@redhat.com>
4491 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
4492 (debug_vprintf): Use std::chrono::steady_clock instead of
4493 gettimeofday. Use '.' instead of ':'.
4494 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
4495 (get_timestamp): Use std::chrono::steady_clock instead of
4498 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
4500 * Makefile.in: Fix whitespace formatting.
4502 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
4504 * Makefile.in (SFILES, OBS): Flatten list and order
4507 2016-11-23 Pedro Alves <palves@redhat.com>
4509 * event-loop.c (handle_file_event): Use warning.
4510 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
4511 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4514 2016-11-23 Pedro Alves <palves@redhat.com>
4516 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
4518 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
4519 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
4520 debug_printf and debug_flush for debug output.
4521 * server.c (handle_general_set): Likewise.
4522 * thread-db.c (try_thread_db_load): Use debug_printf for debug
4525 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
4527 * Makefile.in (.c.o): Replace rule with ...
4528 (%.o: %.c): ... this one.
4530 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
4532 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
4533 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
4535 * configure.ac: Remove checks for the make program.
4536 * configure: Re-generate.
4538 2016-10-28 Pedro Alves <palves@redhat.com>
4540 * Makefile.in (CXX_DIALECT): Get from configure.
4541 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
4542 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
4543 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
4544 * config.in: Regenerate.
4545 * configure: Regenerate.
4547 2016-10-27 Yao Qi <yao.qi@linaro.org>
4549 * linux-low.c (linux_supports_range_stepping): Return true if
4550 can_software_single_step return true.
4552 2016-10-27 Yao Qi <yao.qi@linaro.org>
4554 * inferiors.c (find_inferior_in_random): New function.
4555 * inferiors.h (find_inferior_in_random): Declare.
4556 * linux-low.c (linux_wait_for_event_filtered): Call
4557 find_inferior_in_random instead of find_inferior.
4559 2016-10-27 Yao Qi <yao.qi@linaro.org>
4561 * linux-low.c (linux_wait_1): If single-step breakpoints are
4562 inserted, remove them.
4564 2016-10-26 Pedro Alves <palves@redhat.com>
4566 * linux-low.c (handle_extended_wait): Link parent/child fork
4568 (linux_wait_1): Unlink them.
4569 (linux_set_resume_request): Ignore resume requests for
4570 already-resumed and unhandled fork child threads.
4571 * linux-low.h (struct lwp_info) <fork_relative>: New field.
4572 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
4574 (handle_v_requests) <vCont>: Don't call require_running.
4575 * server.h (in_queued_stop_replies): New declaration.
4577 2016-10-24 Yao Qi <yao.qi@linaro.org>
4580 * linux-aarch64-low.c (append_insns): Cast the return value to
4583 2016-10-10 Yao Qi <yao.qi@linaro.org>
4585 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
4587 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
4589 * target.c (target_supports_multi_process): New function, moved
4591 * target.h (target_supports_multi_process): ... here. Remove
4594 2016-10-05 Tom Tromey <tom@tromey.com>
4597 * tracepoint.c (handle_tracepoint_bkpts): Check
4598 ipa_error_tracepoint, not ipa_stopping_tracepoint.
4600 2016-10-05 Yao Qi <yao.qi@linaro.org>
4602 * configure.srv: Update the path of arm-*.xml files.
4604 2016-10-05 Terry Guo <terry.guo@arm.com>
4605 Yao Qi <yao.qi@linaro.org>
4607 * Makefile.in: Adjust the path of rules.
4608 * configure.srv: Update the path of xml files.
4609 * regformats/arm-with-iwmmxt.dat: Regenerated.
4610 * regformats/arm-with-neon.dat: Likewise.
4611 * regformats/arm-with-vfpv2.dat: Likewise.
4612 * regformats/arm-with-vfpv3.dat Likewise.
4614 2016-09-30 Yao Qi <yao.qi@linaro.org>
4617 * target.c (target_stop_and_wait): Don't call
4618 target_continue_no_signal, use resume_stop instead.
4620 2016-09-26 Yao Qi <yao.qi@linaro.org>
4622 * linux-low.c (linux_wait_1): Call debug_exit.
4624 2016-09-23 Pedro Alves <palves@redhat.com>
4626 * Makefile.in (SFILES): Add common/new-op.c.
4627 (OBS): Add common/new-op.o.
4628 (new-op.o): New rule.
4630 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
4632 * .gitinore: Ignore more files.
4634 2016-09-21 Yao Qi <yao.qi@linaro.org>
4636 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
4639 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
4641 * server.c (start_inferior): Call target_mourn_inferior instead of
4642 mourn_inferior; pass ptid_t argument to it.
4644 (handle_target_event): Likewise.
4645 * target.c (target_mourn_inferior): New function.
4646 * target.h (mourn_inferior): Delete macro.
4648 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
4650 * linux-low.c (lwp_is_stepping): New function.
4652 2016-09-06 Carl Love <cel@us.ibm.com>
4654 * server.c (start_inferior): Fixed comment, requested comment change
4655 didn't get updated correctly. Removed reference to ptrace () call as
4656 it is only true on Linux systems.
4658 2016-09-06 Carl Love <cel@us.ibm.com>
4660 * server.c (start_inferior): Do not call
4661 function target_post_create_inferior () if the
4662 inferior process has already exited.
4664 2016-09-05 Pedro Alves <palves@redhat.com>
4666 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
4667 (COMPILE.pre, CC_LD): Use CXX directly.
4668 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
4669 * acinclude.m4: Don't include build-with-cxx.m4.
4670 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
4671 * configure: Regenerate.
4673 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
4676 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
4677 call writing data to own_buf.
4679 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
4681 * target.c (mywait): Call target_wait instead of
4683 (target_wait): New function.
4685 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
4687 * server.c (start_inferior): New variable 'ptid'. Replace calls
4688 to the_target->resume by target_continue{,_no_signal}, depending
4690 * target.c (target_stop_and_wait): Call target_continue_no_signal
4691 instead of the_target->resume.
4692 (target_continue): New function.
4694 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
4696 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
4698 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
4701 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
4703 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
4704 * linux-arm-low.c (ps_get_thread_area): Likewise.
4705 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
4706 * linux-m68k-low.c (ps_get_thread_area): Likewise.
4707 * linux-mips-low.c (ps_get_thread_area): Likewise.
4708 * linux-nios2-low.c (ps_get_thread_area): Likewise.
4709 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
4710 * linux-x86-low.c (ps_get_thread_area): Likewise.
4711 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
4713 2016-08-19 Pedro Alves <palves@redhat.com>
4715 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
4717 2016-08-19 Pedro Alves <palves@redhat.com>
4719 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
4720 comment. Use memcpy instead of casting through unsigned long.
4722 2016-08-19 Pedro Alves <palves@redhat.com>
4724 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
4725 allocating around 0x80000000.
4727 2016-08-19 Pedro Alves <palves@redhat.com>
4730 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
4731 (x32-avx512-linux-ipa.o): New rules.
4732 * configure.ac (x86_64-*-linux*): New x32 check.
4733 * configure.srv (ipa_x32_linux_regobj): New.
4734 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
4735 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
4737 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
4739 * configure: Regenerate.
4741 2016-08-09 Pedro Alves <palves@redhat.com>
4744 * Makefile.in (OBS): Add signals-state-save-restore.o.
4745 (signals-state-save-restore.o): New rule.
4746 * config.in: Regenerate.
4747 * configure: Regenerate.
4748 * linux-low.c: Include "signals-state-save-restore.h".
4749 (linux_create_inferior): Call
4750 restore_original_signals_state.
4751 * server.c: Include "dispositions-save-restore.h".
4752 (captured_main): Call save_original_signals_state.
4754 2016-08-05 Pedro Alves <palves@redhat.com>
4756 * configure: Regenerate.
4758 2016-08-04 Yao Qi <yao.qi@linaro.org>
4760 * linux-low.c (regsets_fetch_inferior_registers): Check
4761 errno is ESRCH or not.
4763 2016-08-02 Yao Qi <yao.qi@linaro.org>
4765 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
4766 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
4767 (thread_db_load_search): Update.
4768 (try_thread_db_load_1): Don't look for td_ta_event_addr,
4769 td_ta_set_event and td_ta_event_getmsg.
4771 2016-07-26 Pedro Alves <palves@redhat.com>
4774 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
4775 of unsigned long for 64-bit registers and use uint32_t instead of
4776 unsigned int for 32-bit registers.
4778 2016-07-26 Pedro Alves <palves@redhat.com>
4780 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
4783 2016-07-21 Tom Tromey <tom@tromey.com>
4785 * configure: Rebuild.
4787 2016-07-21 Yao Qi <yao.qi@linaro.org>
4789 * mem-break.c (find_gdb_breakpoint): Cast bp to
4790 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
4792 2016-07-21 Yao Qi <yao.qi@linaro.org>
4794 * server.c (handle_v_requests): Support s and S actions
4795 if target_supports_software_single_step return true.
4797 2016-07-21 Yao Qi <yao.qi@linaro.org>
4799 * linux-low.c (resume_stopped_resumed_lwps): If resume request
4800 is resume_step, call maybe_hw_step.
4801 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
4803 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
4805 (proceed_one_lwp): If resume request is resume_step, install
4806 reinsert breakpoints and call maybe_hw_step.
4808 2016-07-21 Yao Qi <yao.qi@linaro.org>
4810 * linux-low.c (proceed_one_lwp): Declare.
4811 (linux_resume_one_thread): Remove local variable 'step'.
4812 Lift code enqueue signal. Call proceed_one_lwp instead of
4813 linux_resume_one_lwp.
4815 2016-07-21 Yao Qi <yao.qi@linaro.org>
4817 * linux-low.c (linux_resume_one_thread): Call
4818 enqueue_pending_signal.
4820 2016-07-21 Yao Qi <yao.qi@linaro.org>
4822 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4823 * inferiors.c (do_restore_current_thread_cleanup): New function.
4824 (make_cleanup_restore_current_thread): Likewise.
4825 * linux-low.c (install_software_single_step_breakpoints): Call
4826 make_cleanup_restore_current_thread. Switch current_thread to
4829 2016-07-21 Yao Qi <yao.qi@linaro.org>
4831 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
4832 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
4833 (clone_one_breakpoint): Likewise.
4834 (delete_reinsert_breakpoints): Change parameter to thread.
4836 (has_reinsert_breakpoints): Likewise.
4837 (uninsert_reinsert_breakpoints): Likewise.
4838 (reinsert_reinsert_breakpoints): Likewise.
4839 * mem-break.h (set_reinsert_breakpoint): Update declaration.
4840 (delete_reinsert_breakpoints): Likewise.
4841 (reinsert_reinsert_breakpoints): Likewise.
4842 (uninsert_reinsert_breakpoints): Likewise.
4843 (has_reinsert_breakpoints): Likewise.
4845 2016-07-21 Yao Qi <yao.qi@linaro.org>
4847 * inferiors.c (get_thread_process): Make parameter const.
4848 * inferiors.h (get_thread_process): Update declaration.
4849 * mem-break.c (clone_all_breakpoints): Remove all parameters.
4850 Add new parameters child_thread and parent_thread. Callers
4852 * mem-break.h (clone_all_breakpoints): Update declaration.
4854 2016-07-21 Yao Qi <yao.qi@linaro.org>
4856 * mem-break.c (struct breakpoint) <cond_list>: Remove.
4857 <command_list, handler>: Remove.
4858 (struct gdb_breakpoint): New.
4859 (struct other_breakpoint): New.
4860 (struct reinsert_breakpoint): New.
4861 (is_gdb_breakpoint): New function.
4862 (any_persistent_commands): Update command_list if
4863 is_gdb_breakpoint returns true.
4864 (set_breakpoint): Create breakpoints according to their types.
4865 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
4866 (set_gdb_breakpoint_1): Likewise.
4867 (set_gdb_breakpoint): Likewise.
4868 (clear_breakpoint_conditions): Change parameter type to
4869 'struct gdb_breakpoint *'.
4870 (clear_breakpoint_commands): Likewise.
4871 (clear_breakpoint_conditions_and_commands): Likewise.
4872 (add_condition_to_breakpoint): Likewise.
4873 (add_breakpoint_condition): Likewise.
4874 (add_commands_to_breakpoint): Likewise.
4875 (check_breakpoints): Check other_breakpoint.
4876 (clone_one_breakpoint): Clone breakpopint according to its type.
4877 * mem-break.h (struct gdb_breakpoint): Declare.
4878 (set_gdb_breakpoint): Update declaration.
4879 (clear_breakpoint_conditions_and_commands): Likewise.
4880 (add_breakpoint_condition): Likewise.
4881 (add_breakpoint_commands): Likewise.
4882 * server.c (process_point_options): Change parameter type to
4883 'struct gdb_breakpoint *'.
4885 2016-07-21 Yao Qi <yao.qi@linaro.org>
4887 * mem-break.c (set_breakpoint_at): Rename it to ...
4888 (set_breakpoint_type_at): ... it.
4889 (set_breakpoint_at): Call set_breakpoint_type_at.
4890 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
4891 * mem-break.h (set_breakpoint_at): Update comments.
4893 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
4895 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
4897 (nios2_store_gregset): Likewise.
4899 2016-07-01 Pedro Alves <palves@redhat.com>
4900 Antoine Tremblay <antoine.tremblay@ericsson.com>
4902 * linux-low.c: Change interface to take the target lwp_info
4903 pointer directly and return void. Handle detaching from a zombie
4905 (linux_detach_lwp_callback): New function.
4906 (linux_detach): Detach from the leader thread after detaching from
4909 2016-06-28 Yao Qi <yao.qi@linaro.org>
4911 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
4912 for variable new_offset.
4913 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4914 (aarch64_ftrace_insn_reloc_cb): Likewise.
4915 (aarch64_ftrace_insn_reloc_tb): Likewise.
4916 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
4917 PRIx64 instead of PRIx32.
4919 2016-06-28 Yao Qi <yao.qi@linaro.org>
4921 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
4922 (the_low_target): Install arm_get_syscall_trapinfo.
4924 2016-06-28 Yao Qi <yao.qi@linaro.org>
4926 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
4928 (the_low_target): Install aarch64_get_syscall_trapinfo.
4930 2016-06-28 Yao Qi <yao.qi@linaro.org>
4932 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
4934 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
4935 Remove parameter sysno.
4936 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
4939 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
4941 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
4942 (s390_emit_ne_goto): Likewise.
4943 (s390_emit_lt_goto): Likewise.
4944 (s390_emit_le_goto): Likewise.
4945 (s390_emit_gt_goto): Likewise.
4946 (s390_emit_ge_goto): Likewise.
4947 (s390x_emit_eq_goto): Likewise.
4948 (s390x_emit_ne_goto): Likewise.
4949 (s390x_emit_lt_goto): Likewise.
4950 (s390x_emit_le_goto): Likewise.
4951 (s390x_emit_gt_goto): Likewise.
4952 (s390x_emit_ge_goto): Likewise.
4953 (s390_emit_ops_impl): Mark variable static.
4954 (s390x_emit_ops): Likewise.
4956 2016-06-17 Yao Qi <yao.qi@linaro.org>
4958 * linux-low.c (handle_extended_wait): Call
4959 uninsert_reinsert_breakpoints for the parent process. Remove
4960 reinsert breakpoints from the child process. Reinsert them to
4961 the parent process when vfork is done.
4962 * mem-break.c (uninsert_reinsert_breakpoints): New function.
4963 (reinsert_reinsert_breakpoints): New function.
4964 * mem-break.h (uninsert_reinsert_breakpoints): Declare
4965 (reinsert_reinsert_breakpoints): Declare.
4967 2016-06-17 Yao Qi <yao.qi@linaro.org>
4969 * linux-low.c (handle_extended_wait): If the parent is doing
4970 step-over, remove the reinsert breakpoints from the forked child.
4972 2016-06-17 Yao Qi <yao.qi@linaro.org>
4974 * linux-low.c (unsuspend_all_lwps): Declare.
4975 (linux_low_filter_event): If thread exited, call finish_step_over.
4976 If step-over is finished, unsuspend other threads.
4978 2016-06-17 Yao Qi <yao.qi@linaro.org>
4980 * linux-low.c (linux_resume_one_lwp_throw): Assert
4981 has_reinsert_breakpoints returns false.
4982 * mem-break.c (delete_disabled_breakpoints): Assert
4983 bp type isn't reinsert_breakpoint.
4985 2016-06-17 Yao Qi <yao.qi@linaro.org>
4987 * linux-low.c (maybe_hw_step): New function.
4988 (linux_resume_one_lwp_throw): Call maybe_hw_step.
4989 (finish_step_over): Switch current_thread to lwp temporarily,
4990 and assert has_reinsert_breakpoints returns true.
4991 (proceed_one_lwp): Call maybe_hw_step.
4992 * mem-break.c (has_reinsert_breakpoints): New function.
4993 * mem-break.h (has_reinsert_breakpoints): Declare.
4995 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
4997 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
4999 2016-05-17 Yao Qi <yao.qi@linaro.org>
5001 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
5002 instead of find_inferior.
5004 2016-05-05 Yao Qi <yao.qi@linaro.org>
5006 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
5007 Initialize res to zero.
5009 2016-05-05 Yao Qi <yao.qi@linaro.org>
5011 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
5014 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5016 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
5017 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
5018 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
5020 2016-04-28 Par Olsson <par.olsson@windriver.com>
5021 Simon Marchi <simon.marchi@ericsson.com>
5023 * tracepoint.c (write_inferior_int8): New function.
5024 (cmd_qtenable_disable): Write enable flag using
5025 write_inferior_int8.
5027 2016-04-25 Yao Qi <yao.qi@linaro.org>
5029 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
5030 (need_step_over_p): Return zero if the LWP has pending signals
5031 can be delivered on software single step target.
5033 2016-04-25 Yao Qi <yao.qi@linaro.org>
5035 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
5036 return instead of error.
5038 2016-04-22 Yao Qi <yao.qi@linaro.org>
5040 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
5043 2016-04-22 Yao Qi <yao.qi@linaro.org>
5045 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
5046 signal when stepping over breakpoint with software single
5049 2016-04-21 Pedro Alves <palves@redhat.com>
5051 * linux-s390-low.c (s390_collect_ptrace_register)
5052 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
5054 (s390_check_regset): Use void * instead of gdb_byte *.
5056 2016-04-20 Pedro Alves <palves@redhat.com>
5058 * configure: Renegerate.
5060 2016-04-20 Yao Qi <yao.qi@linaro.org>
5062 * linux-aarch32-low.c: Include "arch/arm-linux.h".
5063 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
5065 (arm_store_gregset): Likewise.
5067 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
5069 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
5070 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
5071 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
5072 (amd64-avx-mpx-linux.c): New rules.
5073 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
5074 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
5075 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
5076 (srv_amd64_regobj): Add amd64-avx-mpx.o.
5077 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
5078 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
5079 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
5080 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
5081 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
5082 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
5083 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
5084 * linux-x86-low.c (x86_linux_read_description): Add case for
5085 X86_XSTATE_AVX_MPX_MASK.
5086 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
5087 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
5088 init_registers_i386_avx_mpx_linux.
5089 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
5090 (initialize_low_tracepoint): Call
5091 init_registers_i386_avx_mpx_linux.
5092 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
5093 (initialize_low_tracepoint): Call
5094 init_registers_amd64_avx_mpx_linux.
5095 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
5096 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
5097 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
5100 2016-04-18 Pedro Alves <palves@redhat.com>
5102 * configure: Regenerate.
5104 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
5106 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
5107 (aarch64_emit_sub): Likewise.
5109 2016-04-12 Pedro Alves <palves@redhat.com>
5111 * utils.c (prepare_to_throw_exception): Delete.
5113 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
5115 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
5117 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
5119 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
5121 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
5123 * linux-aarch64-ipa.c: Add <elf.h> include.
5124 * linux-ppc-ipa.c: Add <elf.h> include.
5125 * linux-s390-ipa.c: Add <elf.h> include.
5127 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
5129 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
5130 (get_raw_reg_ptr): Likewise.
5131 (get_trace_state_variable_value_ptr): Likewise.
5132 (set_trace_state_variable_value_ptr): Likewise.
5133 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
5136 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
5137 Marcin Kościelnicki <koriakin@0x04.net>
5140 * linux-ppc-low.c (emit_insns): New function.
5141 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
5142 (ppc_emit_prologue): New function.
5143 (ppc_emit_epilogue): New function.
5144 (ppc_emit_add): New function.
5145 (ppc_emit_sub): New function.
5146 (ppc_emit_mul): New function.
5147 (ppc_emit_lsh): New function.
5148 (ppc_emit_rsh_signed): New function.
5149 (ppc_emit_rsh_unsigned): New function.
5150 (ppc_emit_ext): New function.
5151 (ppc_emit_zero_ext): New function.
5152 (ppc_emit_log_not): New function.
5153 (ppc_emit_bit_and): New function.
5154 (ppc_emit_bit_or): New function.
5155 (ppc_emit_bit_xor): New function.
5156 (ppc_emit_bit_not): New function.
5157 (ppc_emit_equal): New function.
5158 (ppc_emit_less_signed): New function.
5159 (ppc_emit_less_unsigned): New function.
5160 (ppc_emit_ref): New function.
5161 (ppc_emit_const): New function.
5162 (ppc_emit_reg): New function.
5163 (ppc_emit_pop): New function.
5164 (ppc_emit_stack_flush): New function.
5165 (ppc_emit_swap): New function.
5166 (ppc_emit_stack_adjust): New function.
5167 (ppc_emit_call): New function.
5168 (ppc_emit_int_call_1): New function.
5169 (ppc_emit_void_call_2): New function.
5170 (ppc_emit_if_goto): New function.
5171 (ppc_emit_goto): New function.
5172 (ppc_emit_eq_goto): New function.
5173 (ppc_emit_ne_goto): New function.
5174 (ppc_emit_lt_goto): New function.
5175 (ppc_emit_le_goto): New function.
5176 (ppc_emit_gt_goto): New function.
5177 (ppc_emit_ge_goto): New function.
5178 (ppc_write_goto_address): New function.
5179 (ppc_emit_ops_impl): New static variable.
5180 (ppc64v1_emit_prologue): New function.
5181 (ppc64v2_emit_prologue): New function.
5182 (ppc64_emit_epilogue): New function.
5183 (ppc64_emit_add): New function.
5184 (ppc64_emit_sub): New function.
5185 (ppc64_emit_mul): New function.
5186 (ppc64_emit_lsh): New function.
5187 (ppc64_emit_rsh_signed): New function.
5188 (ppc64_emit_rsh_unsigned): New function.
5189 (ppc64_emit_ext): New function.
5190 (ppc64_emit_zero_ext): New function.
5191 (ppc64_emit_log_not): New function.
5192 (ppc64_emit_bit_and): New function.
5193 (ppc64_emit_bit_or): New function.
5194 (ppc64_emit_bit_xor): New function.
5195 (ppc64_emit_bit_not): New function.
5196 (ppc64_emit_equal): New function.
5197 (ppc64_emit_less_signed): New function.
5198 (ppc64_emit_less_unsigned): New function.
5199 (ppc64_emit_ref): New function.
5200 (ppc64_emit_const): New function.
5201 (ppc64v1_emit_reg): New function.
5202 (ppc64v2_emit_reg): New function.
5203 (ppc64_emit_pop): New function.
5204 (ppc64_emit_stack_flush): New function.
5205 (ppc64_emit_swap): New function.
5206 (ppc64v1_emit_call): New function.
5207 (ppc64v2_emit_call): New function.
5208 (ppc64v1_emit_int_call_1): New function.
5209 (ppc64v2_emit_int_call_1): New function.
5210 (ppc64v1_emit_void_call_2): New function.
5211 (ppc64v2_emit_void_call_2): New function.
5212 (ppc64_emit_if_goto): New function.
5213 (ppc64_emit_eq_goto): New function.
5214 (ppc64_emit_ne_goto): New function.
5215 (ppc64_emit_lt_goto): New function.
5216 (ppc64_emit_le_goto): New function.
5217 (ppc64_emit_gt_goto): New function.
5218 (ppc64_emit_ge_goto): New function.
5219 (ppc64v1_emit_ops_impl): New static variable.
5220 (ppc64v2_emit_ops_impl): New static variable.
5221 (ppc_emit_ops): New function.
5222 (linux_low_target): Wire in ppc_emit_ops.
5224 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
5225 Marcin Kościelnicki <koriakin@0x04.net>
5228 * Makefile.in: Add powerpc-*-ipa.o
5229 * configure.srv: Add ipa_obj for powerpc*-linux.
5230 * linux-ppc-ipa.c: New file.
5231 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
5233 (PPC_FIELD): New macro.
5234 (PPC_SEXT): New macro.
5235 (PPC_OP6): New macro.
5236 (PPC_BO): New macro.
5237 (PPC_LI): New macro.
5238 (PPC_BD): New macro.
5239 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
5240 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
5241 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
5242 (ppc_get_thread_area): New function.
5243 (is_elfv2_inferior): New function.
5244 (gen_ds_form): New function.
5245 (GEN_STD): New macro.
5246 (GEN_STDU): New macro.
5247 (GEN_LD): New macro.
5248 (GEN_LDU): New macro.
5249 (gen_d_form): New function.
5250 (GEN_ADDI): New macro.
5251 (GEN_ADDIS): New macro.
5252 (GEN_LI): New macro.
5253 (GEN_LIS): New macro.
5254 (GEN_ORI): New macro.
5255 (GEN_ORIS): New macro.
5256 (GEN_LWZ): New macro.
5257 (GEN_STW): New macro.
5258 (GEN_STWU): New macro.
5259 (gen_xfx_form): New function.
5260 (GEN_MFSPR): New macro.
5261 (GEN_MTSPR): New macro.
5262 (GEN_MFCR): New macro.
5263 (GEN_MTCR): New macro.
5264 (GEN_SYNC): New macro.
5265 (GEN_LWSYNC): New macro.
5266 (gen_x_form): New function.
5267 (GEN_OR): New macro.
5268 (GEN_MR): New macro.
5269 (GEN_LWARX): New macro.
5270 (GEN_STWCX): New macro.
5271 (GEN_CMPW): New macro.
5272 (gen_md_form): New function.
5273 (GEN_RLDICL): New macro.
5274 (GEN_RLDICR): New macro.
5275 (gen_i_form): New function.
5277 (GEN_BL): New macro.
5278 (gen_b_form): New function.
5279 (GEN_BNE): New macro.
5280 (GEN_LOAD): New macro.
5281 (GEN_STORE): New macro.
5282 (gen_limm): New function.
5283 (gen_atomic_xchg): New function.
5284 (gen_call): New function.
5285 (ppc_relocate_instruction): New function.
5286 (ppc_install_fast_tracepoint_jump_pad): New function.
5287 (ppc_get_min_fast_tracepoint_insn_len): New function.
5288 (ppc_get_ipa_tdesc_idx): New function.
5289 (the_low_target): Wire in the new functions.
5290 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
5292 * linux-ppc-tdesc.h: New file.
5294 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
5296 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
5297 (alloc_jump_pad_buffer): New function.
5298 * linux-amd64-ipa.c: Add <sys/mman.h> include.
5299 (alloc_jump_pad_buffer): New function.
5300 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
5301 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
5302 (alloc_jump_pad_buffer): New function.
5303 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
5304 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
5305 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
5306 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
5308 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
5310 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
5311 * linux-amd64-ipa.c: Likewise.
5312 * linux-i386-ipa.c: Likewise.
5313 * linux-s390-ipa.c: Likewise.
5314 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
5315 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
5316 set_trace_state_variable_value_ptr.
5317 (struct ipa_sym_addresses): Likewise.
5318 (symbol_list): Likewise.
5319 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
5320 accessing gdb_collect directly.
5321 (gdb_collect_ptr_type): New typedef.
5322 (get_raw_reg_ptr_type): New typedef.
5323 (get_trace_state_variable_value_ptr_type): New typedef.
5324 (set_trace_state_variable_value_ptr_type): New typedef.
5325 (gdb_collect_ptr): New global.
5326 (get_raw_reg_ptr): New global.
5327 (get_trace_state_variable_value_ptr): New global.
5328 (set_trace_state_variable_value_ptr): New global.
5329 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
5330 accessing get_raw_reg directly.
5331 (get_get_tsv_func_addr): Likewise for
5332 get_trace_state_variable_value_ptr.
5333 (get_set_tsv_func_addr): Likewise for
5334 set_trace_state_variable_value_ptr.
5335 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
5337 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
5339 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
5341 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
5343 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
5345 (relocate_instruction): Remove own_buf.
5346 * server.c (own_buf): Make global.
5347 (handle_v_requests): Make global.
5348 * server.h (own_buf): New declaration.
5349 (handle_v_requests): New prototype.
5351 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
5354 * linux-s390-low.c (add_insns): New function.
5355 (s390_emit_prologue): New function.
5356 (s390_emit_epilogue): New function.
5357 (s390_emit_add): New function.
5358 (s390_emit_sub): New function.
5359 (s390_emit_mul): New function.
5360 (s390_emit_lsh): New function.
5361 (s390_emit_rsh_signed): New function.
5362 (s390_emit_rsh_unsigned): New function.
5363 (s390_emit_ext): New function.
5364 (s390_emit_log_not): New function.
5365 (s390_emit_bit_and): New function.
5366 (s390_emit_bit_or): New function.
5367 (s390_emit_bit_xor): New function.
5368 (s390_emit_bit_not): New function.
5369 (s390_emit_equal): New function.
5370 (s390_emit_less_signed): New function.
5371 (s390_emit_less_unsigned): New function.
5372 (s390_emit_ref): New function.
5373 (s390_emit_if_goto): New function.
5374 (s390_emit_goto): New function.
5375 (s390_write_goto_address): New function.
5376 (s390_emit_litpool): New function.
5377 (s390_emit_const): New function.
5378 (s390_emit_call): New function.
5379 (s390_emit_reg): New function.
5380 (s390_emit_pop): New function.
5381 (s390_emit_stack_flush): New function.
5382 (s390_emit_zero_ext): New function.
5383 (s390_emit_swap): New function.
5384 (s390_emit_stack_adjust): New function.
5385 (s390_emit_set_r2): New function.
5386 (s390_emit_int_call_1): New function.
5387 (s390_emit_void_call_2): New function.
5388 (s390_emit_eq_goto): New function.
5389 (s390_emit_ne_goto): New function.
5390 (s390_emit_lt_goto): New function.
5391 (s390_emit_le_goto): New function.
5392 (s390_emit_gt_goto): New function.
5393 (s390_emit_ge_goto): New function.
5394 (s390x_emit_prologue): New function.
5395 (s390x_emit_epilogue): New function.
5396 (s390x_emit_add): New function.
5397 (s390x_emit_sub): New function.
5398 (s390x_emit_mul): New function.
5399 (s390x_emit_lsh): New function.
5400 (s390x_emit_rsh_signed): New function.
5401 (s390x_emit_rsh_unsigned): New function.
5402 (s390x_emit_ext): New function.
5403 (s390x_emit_log_not): New function.
5404 (s390x_emit_bit_and): New function.
5405 (s390x_emit_bit_or): New function.
5406 (s390x_emit_bit_xor): New function.
5407 (s390x_emit_bit_not): New function.
5408 (s390x_emit_equal): New function.
5409 (s390x_emit_less_signed): New function.
5410 (s390x_emit_less_unsigned): New function.
5411 (s390x_emit_ref): New function.
5412 (s390x_emit_if_goto): New function.
5413 (s390x_emit_const): New function.
5414 (s390x_emit_call): New function.
5415 (s390x_emit_reg): New function.
5416 (s390x_emit_pop): New function.
5417 (s390x_emit_stack_flush): New function.
5418 (s390x_emit_zero_ext): New function.
5419 (s390x_emit_swap): New function.
5420 (s390x_emit_stack_adjust): New function.
5421 (s390x_emit_int_call_1): New function.
5422 (s390x_emit_void_call_2): New function.
5423 (s390x_emit_eq_goto): New function.
5424 (s390x_emit_ne_goto): New function.
5425 (s390x_emit_lt_goto): New function.
5426 (s390x_emit_le_goto): New function.
5427 (s390x_emit_gt_goto): New function.
5428 (s390x_emit_ge_goto): New function.
5429 (s390_emit_ops): New function.
5430 (struct linux_target_ops): Fill in emit_ops hook.
5432 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
5435 * Makefile.in: Add s390 IPA files.
5436 * configure.srv: Build IPA for s390.
5437 * linux-s390-ipa.c: New file.
5438 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
5439 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
5440 (tdesc_s390_linux32): Likewise.
5441 (init_registers_s390_linux32v1): Likewise.
5442 (tdesc_s390_linux32v1): Likewise.
5443 (init_registers_s390_linux32v2): Likewise.
5444 (tdesc_s390_linux32v2): Likewise.
5445 (init_registers_s390_linux64): Likewise.
5446 (tdesc_s390_linux64): Likewise.
5447 (init_registers_s390_linux64v1): Likewise.
5448 (tdesc_s390_linux64v1): Likewise.
5449 (init_registers_s390_linux64v2): Likewise.
5450 (tdesc_s390_linux64v2): Likewise.
5451 (init_registers_s390_te_linux64): Likewise.
5452 (tdesc_s390_te_linux64): Likewise.
5453 (init_registers_s390_vx_linux64): Likewise.
5454 (tdesc_s390_vx_linux64): Likewise.
5455 (init_registers_s390_tevx_linux64): Likewise.
5456 (tdesc_s390_tevx_linux64): Likewise.
5457 (init_registers_s390x_linux64): Likewise.
5458 (tdesc_s390x_linux64): Likewise.
5459 (init_registers_s390x_linux64v1): Likewise.
5460 (tdesc_s390x_linux64v1): Likewise.
5461 (init_registers_s390x_linux64v2): Likewise.
5462 (tdesc_s390x_linux64v2): Likewise.
5463 (init_registers_s390x_te_linux64): Likewise.
5464 (tdesc_s390x_te_linux64): Likewise.
5465 (init_registers_s390x_vx_linux64): Likewise.
5466 (tdesc_s390x_vx_linux64): Likewise.
5467 (init_registers_s390x_tevx_linux64): Likewise.
5468 (tdesc_s390x_tevx_linux64): Likewise.
5469 (have_hwcap_s390_vx): New static variable.
5470 (s390_arch_setup): Fill have_hwcap_s390_vx.
5471 (s390_get_thread_area): New function.
5472 (s390_ft_entry_gpr_esa): New const.
5473 (s390_ft_entry_gpr_zarch): New const.
5474 (s390_ft_entry_misc): New const.
5475 (s390_ft_entry_fr): New const.
5476 (s390_ft_entry_vr): New const.
5477 (s390_ft_main_31): New const.
5478 (s390_ft_main_64): New const.
5479 (s390_ft_exit_fr): New const.
5480 (s390_ft_exit_vr): New const.
5481 (s390_ft_exit_misc): New const.
5482 (s390_ft_exit_gpr_esa): New const.
5483 (s390_ft_exit_gpr_zarch): New const.
5484 (append_insns): New function.
5485 (s390_relocate_instruction): New function.
5486 (s390_install_fast_tracepoint_jump_pad): New function.
5487 (s390_get_min_fast_tracepoint_insn_len): New function.
5488 (s390_get_ipa_tdesc_idx): New function.
5489 (struct linux_target_ops): Wire in the above functions.
5490 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
5491 * linux-s390-tdesc.h: New file.
5493 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
5495 * linux-s390-low.c (s390_supports_tracepoints): New function.
5496 (struct linux_target_ops): Fill supports_tracepoints hook.
5498 2016-03-18 Yao Qi <yao.qi@linaro.org>
5500 * linux-low.c (lwp_signal_can_be_delivered): New function.
5501 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
5503 2016-03-18 Yao Qi <yao.qi@linaro.org>
5505 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
5506 0 if signal is enqueued. Remove 'signal' from one debugging
5507 message. Move one debugging message to some lines below.
5508 Remove code setting 'signal' to 0.
5510 2016-03-18 Yao Qi <yao.qi@linaro.org>
5512 * linux-low.c (linux_low_filter_event): Remove redundant
5513 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
5515 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
5517 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
5518 (struct linux_target_ops): Wire in the above.
5520 2016-03-03 Yao Qi <yao.qi@linaro.org>
5522 * linux-low.c: Update comments to start_step_over.
5524 2016-03-03 Yao Qi <yao.qi@linaro.org>
5527 * linux-low.c (handle_extended_wait): Set child suspended
5528 if event_lwp->bp_reinsert isn't zero.
5530 2016-03-02 Yao Qi <yao.qi@linaro.org>
5532 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
5533 enqueue_pending_signal.
5535 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
5537 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
5540 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
5542 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
5543 (s390_regmap_3264) [!__s390x__]: New global.
5544 (s390_collect_ptrace_register): Skip map entries containing -1.
5545 (s390_supply_ptrace_register): Ditto.
5546 (s390_fill_gprs_high): New function.
5547 (s390_store_gprs_high): New function.
5548 (s390_regsets): Add NT_S390_HIGH_GPRS.
5549 (s390_get_hwcap): Enable on 31-bit.
5550 (have_hwcap_s390_high_gprs): Enable on 31-bit.
5551 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
5552 Detect NT_S390_HIGH_GPRS.
5553 (s390_usrregs_info_3264): Enable on 31-bit.
5554 (s390_regs_info): Enable regs_info_3264 on 31-bit.
5555 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
5557 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
5560 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
5561 * configure.srv: Ditto.
5562 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
5563 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
5564 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
5565 (init_registers_amd64_linux): Remove prototype.
5566 (tdesc_amd64_linux): Remove declaration.
5567 (get_ipa_tdesc): New function.
5568 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
5569 initialize remaining tdescs.
5570 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
5571 (init_registers_i386_linux): Remove prototype.
5572 (tdesc_i386_linux): Remove declaration.
5573 (get_ipa_tdesc): New function.
5574 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
5575 initialize remaining tdescs.
5576 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
5577 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
5578 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
5579 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
5580 (x86_get_ipa_tdesc_idx): New function.
5581 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
5582 * linux-x86-tdesc.h: New file.
5583 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
5584 (target_get_ipa_tdesc_idx): New macro.
5585 * tracepoint.c (ipa_tdesc_idx): New macro.
5586 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
5587 (symbol_list): Add ipa_tdesc_idx.
5588 (cmd_qtstart): Write ipa_tdesc_idx in the target.
5589 (ipa_tdesc): Remove.
5590 (ipa_tdesc_idx): New variable.
5591 (get_context_regcache): Use get_ipa_tdesc.
5592 (gdb_collect): Ditto.
5594 * tracepoint.h (get_ipa_tdesc): New prototype.
5595 (ipa_tdesc): Remove.
5597 2016-02-24 Pedro Alves <palves@redhat.com>
5599 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
5600 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
5601 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
5602 Factor out common code between the USE_SIGTRAP_SIGINFO and
5603 !USE_SIGTRAP_SIGINFO blocks.
5604 (linux_low_filter_event): Call save_stop_reason instead of
5605 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
5607 (linux_wait_1): Update comments.
5609 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
5611 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
5612 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
5613 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
5614 ppc_insert_point, ppc_remove_point.
5616 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
5618 * linux-s390-low.c (s390_supports_z_point_type): New function.
5619 (struct linux_target_ops): Wire s390_supports_z_point_type in.
5621 2016-02-16 Yao Qi <yao.qi@linaro.org>
5623 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
5624 PC. Get pc from regcache_read_pc.
5626 2016-02-12 Yao Qi <yao.qi@linaro.org>
5628 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
5629 or linux_get_pc_32bit.
5630 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
5632 2016-02-12 Yao Qi <yao.qi@linaro.org>
5634 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
5635 arm_linux_get_next_pcs_fixup.
5637 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
5639 * tracepoint.c (x_tracepoint_action_download): Change
5640 write_inferior_data_ptr to write_inferior_data_pointer.
5641 (cmd_qtstart): Likewise.
5642 (write_inferior_data_ptr): Remove.
5643 (download_agent_expr): Change write_inferior_data_ptr to
5644 write_inferior_data_pointer.
5645 (download_tracepoint_1): Likewise.
5646 (download_tracepoint): Likewise.
5647 (download_trace_state_variables): Likewise.
5649 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
5650 Marcin Kościelnicki <koriakin@0x04.net>
5652 * tracepoint.c (struct tracepoint_action_ops): Remove.
5653 (struct tracepoint_action): Remove ops.
5654 (m_tracepoint_action_download, r_tracepoint_action_download)
5655 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
5656 size and offset accordingly.
5657 (m_tracepoint_action_ops, r_tracepoint_action_ops)
5658 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
5659 (tracepoint_action_send, tracepoint_action_download): New functions.
5660 Helpers for trace action handlers.
5661 (add_tracepoint_action): Remove setup actions ops.
5662 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
5664 2016-02-10 Yao Qi <yao.qi@linaro.org>
5666 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
5668 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
5670 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
5672 * configure: Regenerate.
5674 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
5676 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
5677 void * to gdb_byte *.
5678 * linux-low.c (siginfo_fixup): Likewise.
5679 (linux_xfer_siginfo): Likewise.
5680 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
5682 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
5684 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
5686 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
5688 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
5690 * linux-x86-low.c [__x86_64__]: Include
5691 "nat/amd64-linux-siginfo.h".
5692 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
5693 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
5694 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
5695 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
5696 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
5697 (cpt_si_fd, si_timerid, si_overrun): Move from
5698 nat/amd64-linux-siginfo.c.
5699 * Makefile.in (amd64-linux-siginfo.o:): New rule.
5701 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
5703 * server.c (skip_to_semicolon): Remove.
5704 (process_point_options): Use strchrnul instead of
5707 2016-01-26 Yao Qi <yao.qi@linaro.org>
5709 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
5710 * linux-low.c (install_software_single_step_breakpoints): Don't
5711 call regcache_read_pc.
5712 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
5715 2016-01-26 Yao Qi <yao.qi@linaro.org>
5717 * linux-low.c (install_software_single_step_breakpoints): Call
5718 regcache_read_pc instead of get_pc.
5720 2016-01-26 Yao Qi <yao.qi@linaro.org>
5722 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
5723 (unblock_async_io): Rename to ...
5724 (block_unblock_async_io): ... it. New function.
5725 (enable_async_io): Don't install SIGIO handler. Unblock it
5727 (disable_async_io): Don't ignore SIGIO. Block it instead.
5728 (initialize_async_io): Install SIGIO handler. Don't call
5731 2016-01-26 Yao Qi <yao.qi@linaro.org>
5733 * remote-utils.c (getpkt): If the buffer isn't empty, and the
5734 first character is '\003', call *the_target->request_interrupt.
5736 2016-01-25 Yao Qi <yao.qi@linaro.org>
5738 * remote-utils.c (new_thread_notify): Remove.
5739 (dead_thread_notify): Likewise.
5740 * remote-utils.h (new_thread_notify): Remove declaration.
5741 (dead_thread_notify): Likewise.
5743 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
5745 * gdb.trace/pending.exp: Fix expected message on continue.
5747 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
5749 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
5750 it works properly on big-endian machines where sizeof (CORE_ADDR)
5753 2016-01-21 Pedro Alves <palves@redhat.com>
5755 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
5756 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
5757 * configure: Regenerate.
5759 2016-01-21 Yao Qi <yao.qi@linaro.org>
5761 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
5762 is_thumb and set it according to CPSR saved on the stack.
5763 (get_next_pcs_syscall_next_pc): Pass is_thumb to
5764 arm_sigreturn_next_pc.
5766 2016-01-18 Yao Qi <yao.qi@linaro.org>
5768 * linux-low.c (linux_set_pc_64bit): New function.
5769 (linux_get_pc_64bit): New function.
5770 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
5772 * linux-sparc-low.c (debug_threads): Remove declaration.
5773 (sparc_get_pc): Remove.
5774 (the_low_target): Use linux_get_pc_64bit instead of
5776 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
5777 (the_low_target): Use linux_get_pc_64bit and
5780 2016-01-18 Yao Qi <yao.qi@linaro.org>
5782 * linux-arm-low.c (debug_threads): Remove declaration.
5783 (arm_get_pc, arm_set_pc): Remove.
5784 (the_low_target): Use linux_get_pc_32bit and
5786 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
5787 (the_low_target): Use linux_get_pc_32bit and
5789 * linux-cris-low.c (debug_threads): Remove declaration.
5790 (cris_get_pc, cris_set_pc,): Remove.
5791 (the_low_target): Use linux_get_pc_32bit and
5793 * linux-crisv32-low.c (debug_threads): Remove declaration.
5794 (cris_get_pc, cris_set_pc): Remove.
5795 (the_low_target): Use linux_get_pc_32bit and
5797 * linux-low.c: Include inttypes.h.
5798 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
5799 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
5800 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
5801 (the_low_target): Use linux_get_pc_32bit and
5803 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
5804 (the_low_target): Use linux_get_pc_32bit and
5806 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
5807 (the_low_target): Use linux_get_pc_32bit and
5809 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
5810 (the_low_target): Use linux_get_pc_32bit and
5812 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
5813 (the_low_target): Use linux_get_pc_32bit and
5816 2016-01-18 Gary Benson <gbenson@redhat.com>
5818 * configure.ac (AC_FUNC_FORK): New check.
5819 * config.in: Regenerate.
5820 * configure: Likewise.
5822 2016-01-14 Yao Qi <yao.qi@linaro.org>
5824 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
5825 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
5826 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
5827 arm_get_next_pcs_ctor.
5829 2016-01-12 Josh Stone <jistone@redhat.com>
5830 Philippe Waroquiers <philippe.waroquiers@skynet.be>
5832 * inferiors.h: Include "gdb_vecs.h".
5833 (struct process_info): Add syscalls_to_catch.
5834 * inferiors.c (remove_process): Free syscalls_to_catch.
5835 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
5836 syscall_return stops.
5837 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
5838 * server.c (handle_general_set): Handle QCatchSyscalls.
5839 (handle_query): Report support for QCatchSyscalls.
5840 * target.h (struct target_ops): Add supports_catch_syscall.
5841 (target_supports_catch_syscall): New macro.
5842 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
5843 (struct lwp_info): Add syscall_state.
5844 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
5845 Maintain syscall_state and syscalls_to_catch across exec.
5846 (get_syscall_trapinfo): New function, proxy to the_low_target.
5847 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
5848 (linux_low_filter_event): Toggle syscall_state entry/return for
5849 syscall traps, and set it ignored for all others.
5850 (gdb_catching_syscalls_p): New function.
5851 (gdb_catch_this_syscall_p): New function.
5852 (linux_wait_1): Handle SYSCALL_SIGTRAP.
5853 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
5854 (linux_supports_catch_syscall): New function.
5855 (linux_target_ops): Install it.
5856 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
5857 (the_low_target): Install it.
5859 2016-01-12 Mike Frysinger <vapier@gentoo.org>
5861 * acinclude.m4: Include new ../warning.m4 file.
5862 * configure: Regenerated.
5863 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
5865 2016-01-12 Mike Frysinger <vapier@gentoo.org>
5867 * ax.c (is_goto_target): Mark static.
5868 * linux-low.c (register_addr): Likewise.
5869 (linux_fetch_registers, linux_store_registers): Likewise.
5870 * mem-break.c (any_persistent_commands): Fix old prototype.
5871 (add_commands_to_breakpoint): Mark static.
5872 * regcache.c (find_register_by_name): Delete unused func.
5873 * remote-utils.c (hex_or_minus_one): Mark static.
5874 * server.c (monitor_show_help): Mark static.
5875 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
5876 handle_v_requests): Likewise.
5878 2016-01-12 Pedro Alves <palves@redhat.com>
5880 Remove use of the registered trademark symbol throughout.
5882 2016-01-08 Yao Qi <yao.qi@linaro.org>
5884 * remote-utils.c (getpkt): If c is '\003', call target hook
5887 2016-01-06 Yao Qi <yao.qi@linaro.org>
5889 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
5890 linux-aarch32-low.c.
5891 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5892 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
5893 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5894 (thumb2_breakpoint): Declare.
5895 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
5896 linux-aarch32-low.h.
5897 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5898 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
5899 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5901 2016-01-01 Joel Brobecker <brobecker@adacore.com>
5903 * gdbreplay.c (gdbreplay_version): Change copyright year in
5905 * server.c (gdbserver_version): Likewise.
5907 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
5909 * server.c (crc32_table): Delete.
5910 (crc32): Use libiberty's xcrc32 function.
5912 2015-12-22 Joel Brobecker <brobecker@adacore.com>
5914 * lynx-low.c (lynx_delete_thread_callback): New function.
5915 (lynx_mourn): Properly delete our process and all of its
5916 threads. Remove call to clear_inferiors.
5918 2015-12-22 Joel Brobecker <brobecker@adacore.com>
5920 * target.c (thread_search_callback): Add check that
5921 the thread_stopped target callback is not NULL before
5924 2015-12-21 Yao Qi <yao.qi@linaro.org>
5926 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
5929 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5931 * server.c (handle_query): Call target_supports_software_single_step.
5933 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5935 * linux-low.c (single_step): New function.
5936 (linux_resume_one_lwp_throw): Call single_step.
5937 (start_step_over): Likewise.
5939 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5941 * Makefile.in (SFILES): Append arch/arm-linux.c,
5942 arch/arm-get-next-pcs.c.
5943 (arm-linux.o): New rule.
5944 (arm-get-next-pcs.o): New rule.
5945 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
5947 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
5948 to linux-aarch32-low.c.
5949 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5950 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5951 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5952 (thumb2_breakpoint_len): Likewise.
5953 (arm_is_thumb_mode): Make non-static.
5954 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
5955 from linux-aarch32-low.c.
5956 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5957 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5958 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5959 (thumb2_breakpoint_len): Likewise.
5960 (arm_is_thumb_mode): New declaration.
5961 * linux-arm-low.c: Include arch/arm-linux.h
5962 aarch/arm-get-next-pcs.h, sys/syscall.h.
5963 (get_next_pcs_ops): New struct.
5964 (get_next_pcs_addr_bits_remove): New function.
5965 (get_next_pcs_is_thumb): New function.
5966 (get_next_pcs_read_memory_unsigned_integer): Likewise.
5967 (arm_sigreturn_next_pc): Likewise.
5968 (get_next_pcs_syscall_next_pc): Likewise.
5969 (arm_gdbserver_get_next_pcs): Likewise.
5970 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
5972 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
5973 * server.h: Include gdb_vecs.h.
5975 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5977 * Makefile.in (SFILES): Append common/common-regcache.c.
5978 (OBS): Append common-regcache.o.
5979 (common-regcache.o): New rule.
5980 * regcache.c (init_register_cache): Initialize cache to
5982 (regcache_raw_read_unsigned): New function.
5983 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
5984 register_status enum.
5986 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5988 * linux-aarch64-low.c (the_low_targets): Rename
5989 breakpoint_reinsert_addr to get_next_pcs.
5990 * linux-arm-low.c (the_low_targets): Likewise.
5991 * linux-bfin-low.c (the_low_targets): Likewise.
5992 * linux-cris-low.c (the_low_targets): Likewise.
5993 * linux-crisv32-low.c (the_low_targets): Likewise.
5994 * linux-low.c (can_software_single_step): Likewise.
5995 (install_software_single_step_breakpoints): New function.
5996 (start_step_over): Use install_software_single_step_breakpoints.
5997 * linux-low.h: New CORE_ADDR vector.
5998 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
6000 * linux-mips-low.c (the_low_targets): Likewise.
6001 * linux-nios2-low.c (the_low_targets): Likewise.
6002 * linux-sparc-low.c (the_low_targets): Likewise.
6004 2015-12-17 Pedro Alves <palves@redhat.com>
6006 * linux-low.c (linux_kill_one_lwp): Remove references to
6008 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
6010 (linux_init_signals): Delete.
6011 (initialize_low): Adjust.
6012 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
6014 2015-12-16 Pedro Alves <palves@redhat.com>
6016 * configure.ac (compiler warning flags): When testing a
6017 -Wno-foo option, check whether -Wfoo works instead.
6018 * configure: Regenerate.
6020 2015-12-11 Don Breazeal <donb@codesourcery.com>
6022 * server.c (process_serial_event): Don't exit from gdbserver
6023 in remote mode if there are still active inferiors.
6025 2015-12-11 Yao Qi <yao.qi@linaro.org>
6027 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
6028 arm_breakpoint_at if the process is 32-bit.
6030 2015-12-11 Yao Qi <yao.qi@linaro.org>
6032 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
6035 2015-12-07 Yao Qi <yao.qi@linaro.org>
6037 * configure.srv: Append arm.o to srv_tgtobj for
6038 aarch64*-*-linux* target.
6039 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
6040 from linux-arm-low.c.
6041 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6042 (arm_breakpoint_len, thumb_breakpoint): Likewise.
6043 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
6044 (thumb2_breakpoint_len): Likewise.
6045 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
6046 (arm_breakpoint_kinds): Likewise.
6047 (arm_breakpoint_kind_from_pc): Likewise.
6048 (arm_sw_breakpoint_from_kind): Likewise.
6049 (arm_breakpoint_kind_from_current_state): Likewise.
6050 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
6051 (arm_sw_breakpoint_from_kind): Declare.
6052 (arm_breakpoint_kind_from_current_state): Declare.
6053 (arm_breakpoint_at): Declare.
6054 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
6055 arm_sw_breakpoint_from_kind if process is 32-bit.
6056 (aarch64_breakpoint_kind_from_pc): New function.
6057 (aarch64_breakpoint_kind_from_current_state): New function.
6058 (the_low_target): Initialize fields breakpoint_kind_from_pc
6059 and breakpoint_kind_from_current_state.
6060 * linux-arm-low.c (arm_breakpoint_kinds): Move to
6061 linux-aarch32-low.c.
6062 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
6063 (arm_breakpoint, arm_breakpoint_len): Likewise.
6064 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
6065 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
6066 (arm_is_thumb_mode): Likewise.
6067 (arm_breakpoint_at): Likewise.
6068 (arm_breakpoint_kind_from_pc): Likewise.
6069 (arm_sw_breakpoint_from_kind): Likewise.
6070 (arm_breakpoint_kind_from_current_state): Likewise.
6073 2015-08-04 Yao Qi <yao.qi@linaro.org>
6075 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6076 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6077 * server.c (extended_protocol): Remove "static".
6078 * server.h (extended_protocol): Declare it.
6080 2015-12-04 Josh Stone <jistone@redhat.com>
6082 * target.h (struct target_ops) <arch_setup>: Rename to ...
6083 (struct target_ops) <post_create_inferior>: ... this.
6084 (target_arch_setup): Rename to ...
6085 (target_post_create_inferior): ... this, calling post_create_inferior.
6086 * server.c (start_inferior): Update target_arch_setup calls to
6087 target_post_create_inferior.
6088 * linux-low.c (linux_low_ptrace_options): Forward declare.
6089 (linux_arch_setup): Update its comment for general use.
6090 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
6091 (struct linux_target_ops): Use linux_post_create_inferior.
6092 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
6093 to post_create_inferior.
6094 * nto-low.c (struct nto_target_ops): Likewise.
6095 * spu-low.c (struct spu_target_ops): Likewise.
6096 * win32-low.c (struct win32_target_ops): Likewise.
6098 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
6100 * linux-arm-low.c: Remove duplicate arch/arm.h include.
6102 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6104 * linux-arm-low.c (arm_reinsert_addr): Remove function.
6105 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
6106 * linux-cris-low.c (cris_reinsert_addr> Remove function.
6107 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6108 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
6109 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6110 * linux-mips-low.c (mips_reinsert_addr): Remove function.
6111 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6112 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
6113 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6114 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
6115 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6117 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6119 * linux-low.c (linux_look_up_symbols): Don't call
6120 linux_supports_traceclone.
6121 * linux-low.h (thread_db_init): Remove use_events argument.
6122 * thread-db.c (thread_db_use_event): Remove global variable.
6123 (struct thread_db) <td_thr_event_enable_p>: Remove field.
6124 (struct thread_db) <td_create_bp>: Remove field.
6125 (thread_db_create_event): Remove function.
6126 (thread_db_enable_reporting): Likewise.
6127 (find_one_thread): Don't check for thread_db_use_events.
6128 (attach_thread): Likewise.
6129 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
6130 (try_thread_db_load_1): Don't check for thread_db_use_events.
6131 (thread_db_init): Remove use_events argument and thread events
6133 (remove_thread_event_breakpoints): Remove function.
6134 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
6136 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6138 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
6140 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6141 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
6142 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6143 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
6144 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
6146 * linux-crisv32-low.c (cris_supports_hardware_single_step):
6148 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6149 * linux-low.c (can_hardware_single_step): Use
6150 supports_hardware_single_step.
6151 (can_software_single_step): New function.
6152 (start_step_over): Call can_software_single_step.
6153 (linux_supports_hardware_single_step): New function.
6154 (struct target_ops) <supports_software_single_step>: Initialize.
6155 * linux-low.h (struct linux_target_ops)
6156 <supports_hardware_single_step>: Initialize.
6157 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
6158 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6159 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
6160 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
6161 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
6162 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6163 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
6164 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6165 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
6166 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
6168 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
6169 (struct linux_target_ops) <tile_supports_hardware_single_step>:
6171 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
6172 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6173 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
6175 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6176 * target.h (struct target_ops): <supports_software_single_step>:
6178 (target_supports_software_single_step): New macro.
6180 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6182 * linux-low.c (linux_wait_1): Fix pc advance condition.
6183 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
6184 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
6186 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6188 * linux-arm-low.c (arm_is_thumb_mode): New function.
6189 (arm_breakpoint_at): Use arm_is_thumb_mode.
6190 (arm_breakpoint_kind_from_current_state): New function.
6191 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
6193 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
6194 (linux_breakpoint_kind_from_current_state): New function.
6195 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
6196 * linux-low.h (struct linux_target_ops)
6197 <breakpoint_kind_from_current_state>: New field.
6198 * target.h (struct target_ops): Likewise.
6199 (target_breakpoint_kind_from_current_state): New macro.
6201 2015-11-30 Pedro Alves <palves@redhat.com>
6203 * linux-low.c (linux_resume): Wake up the event loop before
6206 2015-11-30 Pedro Alves <palves@redhat.com>
6208 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
6210 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
6212 * target.c (struct thread_search): New structure.
6213 (thread_search_callback): New function.
6214 (prev_general_thread): New global.
6215 (prepare_to_access_memory, done_accessing_memory): New functions.
6216 * target.h (prepare_to_access_memory, done_accessing_memory):
6217 Replace macros with function declarations.
6219 2015-11-30 Pedro Alves <palves@redhat.com>
6222 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
6223 report TARGET_WAITKIND_NO_RESUMED.
6224 * remote-utils.c (prepare_resume_reply): Handle
6225 TARGET_WAITKIND_NO_RESUMED.
6226 * server.c (report_no_resumed): New global.
6227 (handle_query) <qSupported>: Handle "no-resumed+". Report
6228 "no-resumed+" support.
6229 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
6230 return error if the client doesn't support no-resumed events.
6231 (push_stop_notification): New function.
6232 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
6233 events if the client supports them.
6235 2015-11-30 Pedro Alves <palves@redhat.com>
6237 * linux-low.c (thread_still_has_status_pending_p): Don't check
6239 (lwp_resumed): New function.
6240 (status_pending_p_callback): Return early if the LWP is not
6241 supposed to be resumed.
6243 2015-11-30 Pedro Alves <palves@redhat.com>
6245 * linux-low.c (handle_extended_wait): Assert that the LWP's
6246 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
6247 thread create events, leave the new child's status pending.
6248 (linux_low_filter_event): If GDB wants to hear about thread exit
6249 events, leave the LWP marked dead and don't delete it.
6250 (linux_wait_for_event_filtered): Don't check for thread exit.
6251 (filter_exit_event): New function.
6252 (linux_wait_1): Use it, when returning an exit event.
6253 (linux_resume_one_lwp_throw): Assert that the LWP's
6254 waitstatus is TARGET_WAITKIND_IGNORE.
6255 * remote-utils.c (prepare_resume_reply): Handle
6256 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
6257 * server.c (report_thread_events): New global.
6258 (handle_general_set): Handle QThreadEvents.
6259 (handle_query) <qSupported>: Handle and report QThreadEvents+;
6260 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
6261 TARGET_WAITKIND_THREAD_EXITED.
6262 * server.h (report_thread_events): Declare.
6264 2015-11-30 Pedro Alves <palves@redhat.com>
6266 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
6267 the thread's last_resume_kind was resume_stop.
6269 2015-11-30 Pedro Alves <palves@redhat.com>
6271 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
6274 2015-11-30 Pedro Alves <palves@redhat.com>
6276 * server.c (handle_v_requests): Handle vCtrlC.
6278 2015-11-30 Pedro Alves <palves@redhat.com>
6280 * gdbthread.h (find_any_thread_of_pid): Declare.
6281 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
6283 * server.c (handle_query): If current_thread is NULL, look for
6284 another thread of the selected process.
6286 2015-11-26 Daniel Colascione <dancol@dancol.org>
6287 Simon Marchi <simon.marchi@ericsson.com>
6289 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
6290 * server.c (handle_qxfer_threads_worker): Refactor to include thread
6292 * target.h (struct target_ops) <thread_name>: New field.
6293 (target_thread_name): New macro.
6295 2015-11-23 Joel Brobecker <brobecker@adacore.com>
6297 * regcache.h (regcache_invalidate_pid): Add declaration.
6298 * regcache.c (regcache_invalidate_pid): New function, extracted
6299 from regcache_invalidate.
6300 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
6301 Add trivial documentation comment.
6302 * lynx-low.c: Use regcache_invalidate_pid instead of
6303 regcache_invalidate.
6305 2015-11-23 Joel Brobecker <brobecker@adacore.com>
6307 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
6308 and Elf64_auxv_t if the target is Android.
6310 2015-11-22 Doug Evans <xdje42@gmail.com>
6312 * target.h: #include <sys/types.h>.
6314 2015-11-19 Pedro Alves <palves@redhat.com>
6316 * linux-low.c (linux_process_qsupported): Change prototype.
6318 * linux-low.h (struct linux_target_ops) <process_qsupported>:
6320 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
6321 and adjust to loop over all features.
6322 * server.c (handle_query) <qSupported>: Adjust to call
6323 target_process_qsupported once, passing it a vector of unprocessed
6325 * target.h (struct target_ops) <process_qsupported>: Change
6327 (target_process_qsupported): Adjust.
6329 2015-11-19 Pedro Alves <palves@redhat.com>
6331 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
6333 * configure: Regenerate.
6335 2015-11-19 Pedro Alves <palves@redhat.com>
6337 * configure: Regenerate.
6339 2015-11-19 Yao Qi <yao.qi@linaro.org>
6341 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
6344 2015-11-19 Yao Qi <yao.qi@linaro.org>
6346 * linux-aarch64-low.c (enum aarch64_operand_type): New.
6347 (struct aarch64_operand): Move enum out.
6349 2015-11-19 Yao Qi <yao.qi@linaro.org>
6351 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
6352 struct user_fpsimd_state *.
6353 (aarch64_store_fpregset): Likewise.
6355 2015-11-19 Yao Qi <yao.qi@linaro.org>
6357 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
6358 struct user_pt_regs *.
6359 (aarch64_store_gregset): Likewise.
6361 2015-11-18 Pedro Alves <palves@redhat.com>
6363 * Makefile.in (all_object_files): Add $IPA_OBJS.
6365 2015-11-17 Pedro Alves <palves@redhat.com>
6367 * win32-low.c (win32_resume): Use gdb_signal_from_host,
6368 GDB_SIGNAL_0 and gdb_signal_to_string.
6370 2015-11-17 Pedro Alves <palves@redhat.com>
6372 * win32-low.c (handle_output_debug_string): Remove parameter.
6373 (win32_kill): Remove our_status local and adjust call to
6374 handle_output_debug_string.
6375 (get_child_debug_event): Adjust call to
6376 handle_output_debug_string.
6378 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6380 * linux-mips-low.c (mips_fill_gregset): Add cast.
6381 (mips_store_gregset): Likewise.
6382 (mips_fill_fpregset): Likewise.
6383 (mips_store_fpregset): Likewise.
6385 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6387 * linux-mips-low.c (mips_add_watchpoint): Rename private to
6390 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6392 * linux-mips-low.c (mips_linux_new_thread): Change type of
6393 watch_type to enum target_hw_bp_type.
6395 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6397 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
6398 Change return type to arm_hwbp_type.
6400 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6402 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
6403 (arm_store_gregset): Likewise.
6404 * linux-arm-low.c (arm_get_hwcap): Likewise.
6405 (arm_read_description): Likewise.
6407 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6409 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
6411 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6413 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
6414 (ppc_fill_vsxregset): Likewise.
6415 (ppc_store_vsxregset): Likewise.
6416 (ppc_fill_vrregset): Likewise.
6417 (ppc_store_vrregset): Likewise.
6418 (ppc_fill_evrregset): Likewise.
6419 (ppc_store_evrregset): Likewise.
6421 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6423 * linux-ppc-low.c (ppc_usrregs_info): Remove
6424 forward-declaration.
6425 (ppc_arch_setup): Move lower in file.
6427 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
6429 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
6430 (ps_pdwrite): Likewise.
6432 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
6434 * linux-arm-low.c (arm_new_thread): Move pointer dereference
6435 to after assert checks.
6437 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
6439 * proc-service.c (ps_pdread): Add/adjust casts.
6440 (ps_pdwrite): Add/adjust casts.
6442 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
6444 * server.c (handle_search_memory_1): Cast return value of
6447 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
6449 * server.c (write_qxfer_response): Change type of data to
6452 2015-10-29 Pedro Alves <palves@redhat.com>
6454 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
6456 2015-10-29 Pedro Alves <palves@redhat.com>
6458 * tracepoint.c (clear_installed_tracepoints): Add casts.
6460 2015-10-29 Pedro Alves <palves@redhat.com>
6462 * server.c (handle_v_cont, process_serial_event): Add enum
6463 gdb_signal casts to signal parsing code.
6465 2015-10-29 Pedro Alves <palves@redhat.com>
6467 * linux-low.h (NULL_REGSET): Define.
6468 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
6469 * linux-arm-low.c (arm_regsets): Likewise.
6470 * linux-crisv32-low.c (cris_regsets): Likewise.
6471 * linux-m68k-low.c (m68k_regsets): Likewise.
6472 * linux-mips-low.c (mips_regsets): Likewise.
6473 * linux-nios2-low.c (nios2_regsets): Likewise.
6474 * linux-ppc-low.c (ppc_regsets): Likewise.
6475 * linux-s390-low.c (s390_regsets): Likewise.
6476 * linux-sh-low.c (sh_regsets): Likewise.
6477 * linux-sparc-low.c (sparc_regsets): Likewise.
6478 * linux-tic6x-low.c (tic6x_regsets): Likewise.
6479 * linux-tile-low.c (tile_regsets): Likewise.
6480 * linux-x86-low.c (x86_regsets): Likewise.
6481 * linux-xtensa-low.c (xtensa_regsets): Likewise.
6483 2015-10-29 Pedro Alves <palves@redhat.com>
6485 * linux-low.h (NULL_REGSET): Define.
6486 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
6487 * linux-arm-low.c (arm_regsets): Likewise.
6488 * linux-crisv32-low.c (cris_regsets): Likewise.
6489 * linux-m68k-low.c (m68k_regsets): Likewise.
6490 * linux-mips-low.c (mips_regsets): Likewise.
6491 * linux-nios2-low.c (nios2_regsets): Likewise.
6492 * linux-ppc-low.c (ppc_regsets): Likewise.
6493 * linux-s390-low.c (s390_regsets): Likewise.
6494 * linux-sh-low.c (sh_regsets): Likewise.
6495 * linux-sparc-low.c (sparc_regsets): Likewise.
6496 * linux-tic6x-low.c (tic6x_regsets): Likewise.
6497 * linux-tile-low.c (tile_regsets): Likewise.
6498 * linux-x86-low.c (x86_regsets): Likewise.
6499 * linux-xtensa-low.c (xtensa_regsets): Likewise.
6501 2015-10-26 Doug Evans <dje@google.com>
6503 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
6505 2015-10-26 Doug Evans <dje@google.com>
6507 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
6509 2015-10-26 Doug Evans <dje@google.com>
6511 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
6513 (attach_thread, find_new_threads_callback): Ditto.
6515 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
6517 * mem-break.h (set_breakpoint_data): Remove.
6519 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
6521 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
6522 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
6523 (initialize_low): Remove set_breakpoint_data call.
6524 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
6525 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
6526 (initialize_low): Remove set_breakpoint_data call.
6527 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
6528 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
6529 (initialize_low): Remove set_breakpoint_data call.
6531 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
6533 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
6534 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
6535 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
6536 * target.h (target_breakpoint_kind_from_pc): New macro.
6538 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
6540 * linux-low.c (default_breakpoint_kind_from_pc): New function.
6541 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
6542 the default breakpoint kind.
6544 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6546 * linux-arm-low.c (arm_supports_z_point_type): Add software
6549 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6551 * linux-arm-low.c: Refactor breakpoint definitions.
6552 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
6553 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
6555 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6557 * Makefile.in: Add arm.c/o.
6558 * configure.srv: Likewise.
6559 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
6560 (arm_breakpoint_kind_from_pc): New function.
6561 (arm_sw_breakpoint_from_kind): Return proper kind.
6562 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
6564 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6566 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
6568 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
6569 (struct raw_breakpoint) <size>: Remove.
6570 (struct raw_breakpoint) <kind>: Add.
6571 (bp_size): New function.
6572 (bp_opcode): Likewise.
6573 (find_raw_breakpoint_at): Adjust for kind.
6574 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
6575 (remove_memory_breakpoint): Adjust for kind call bp_size.
6576 (set_raw_breakpoint_at): Adjust for kind.
6577 (set_breakpoint): Likewise.
6578 (set_breakpoint_at): Call breakpoint_kind_from_pc.
6579 (delete_raw_breakpoint): Adjust for kind.
6580 (delete_breakpoint): Likewise.
6581 (find_gdb_breakpoint): Likewise.
6582 (set_gdb_breakpoint_1): Likewise.
6583 (set_gdb_breakpoint): Likewise.
6584 (delete_gdb_breakpoint_1): Likewise.
6585 (delete_gdb_breakpoint): Likewise.
6586 (uninsert_raw_breakpoint): Likewise.
6587 (reinsert_raw_breakpoint): Likewise.
6588 (set_breakpoint_data): Remove.
6589 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
6590 (check_mem_read): Adjust for kind call bp_size.
6591 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
6592 (clone_one_breakpoint): Adjust for kind.
6593 * mem-break.h (set_gdb_breakpoint): Likewise.
6594 (delete_gdb_breakpoint): Likewise.
6595 * server.c (process_serial_event): Likewise.
6597 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6599 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
6600 (struct linux_target_ops) <breakpoint>: Remove.
6601 (struct linux_target_ops) <breakpoint_len>: Remove.
6602 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6603 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6604 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
6605 (arm_sw_breakpoint_from_kind): New function.
6606 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
6607 (struct linux_target_ops) <breakpoint>: Remove.
6608 (struct linux_target_ops) <breakpoint_len>: Remove.
6609 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6610 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6611 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
6612 (struct linux_target_ops) <breakpoint>: Remove.
6613 (struct linux_target_ops) <breakpoint_len>: Remove.
6614 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6615 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6616 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
6617 (struct linux_target_ops) <breakpoint>: Remove.
6618 (struct linux_target_ops) <breakpoint_len>: Remove.
6619 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6620 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6621 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
6622 and sw_breakpoint_from_kind to increment the pc.
6623 (linux_breakpoint_kind_from_pc): New function.
6624 (linux_sw_breakpoint_from_kind): New function.
6625 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
6626 (initialize_low): Call breakpoint_kind_from_pc and
6627 sw_breakpoint_from_kind to replace breakpoint_data/len.
6628 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
6630 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
6631 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
6632 (struct linux_target_ops) <breakpoint>: Remove.
6633 (struct linux_target_ops) <breakpoint_len>: Remove.
6634 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6635 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6636 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
6637 (struct linux_target_ops) <breakpoint>: Remove.
6638 (struct linux_target_ops) <breakpoint_len>: Remove.
6639 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6640 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6641 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
6642 (struct linux_target_ops) <breakpoint>: Remove.
6643 (struct linux_target_ops) <breakpoint_len>: Remove.
6644 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6645 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6646 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
6647 (struct linux_target_ops) <breakpoint>: Remove.
6648 (struct linux_target_ops) <breakpoint_len>: Remove.
6649 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6650 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6651 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
6652 (struct linux_target_ops) <breakpoint>: Remove.
6653 (struct linux_target_ops) <breakpoint_len>: Remove.
6654 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6655 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6656 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
6657 (struct linux_target_ops) <breakpoint>: Remove.
6658 (struct linux_target_ops) <breakpoint_len>: Remove.
6659 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6660 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6661 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
6662 (struct linux_target_ops) <breakpoint>: Remove.
6663 (struct linux_target_ops) <breakpoint_len>: Remove.
6664 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6665 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6666 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
6667 (struct linux_target_ops) <breakpoint>: Remove.
6668 (struct linux_target_ops) <breakpoint_len>: Remove.
6669 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6670 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6671 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
6672 (struct linux_target_ops) <breakpoint>: Remove.
6673 (struct linux_target_ops) <breakpoint_len>: Remove.
6674 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6675 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6676 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
6677 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
6678 (struct linux_target_ops) <breakpoint>: Remove.
6679 (struct linux_target_ops) <breakpoint_len>: Remove.
6680 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6681 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6682 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
6683 (struct linux_target_ops) <breakpoint>: Remove.
6684 (struct linux_target_ops) <breakpoint_len>: Remove.
6685 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6686 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6688 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6690 * linux-cris-low.c (cris_get_pc): Remove void arg.
6692 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
6694 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
6697 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
6699 * inferiors.c (thread_pid_matches_callback): New function.
6700 (find_thread_process): New function.
6701 (remove_thread): Reset current_thread.
6702 (remove_process): Assert threads have been removed first.
6704 2015-10-15 Yao Qi <yao.qi@linaro.org>
6706 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
6708 (aarch64_remove_point): Likewise.
6709 * regcache.c (regcache_register_size): New function.
6711 2015-10-12 Yao Qi <yao.qi@linaro.org>
6713 * linux-aarch64-low.c: Update all callers as emit_load_store
6714 is renamed to aarch64_emit_load_store.
6716 2015-10-12 Yao Qi <yao.qi@linaro.org>
6718 * linux-aarch64-low.c: Update all callers of function renaming
6719 from emit_insn to aarch64_emit_insn.
6721 2015-10-12 Yao Qi <yao.qi@linaro.org>
6723 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
6724 arch/aarch64-insn.h.
6725 (struct aarch64_memory_operand): Likewise.
6727 (emit_insn): Move to arch/aarch64-insn.c.
6728 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
6729 (emit_load_store): Move to arch/aarch64-insn.c.
6730 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
6731 (can_encode_int32): Remove.
6733 2015-10-12 Yao Qi <yao.qi@linaro.org>
6735 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
6736 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
6737 (aarch64_relocate_instruction): Likewise.
6738 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
6739 (struct aarch64_insn_visitor): Likewise.
6741 2015-10-12 Yao Qi <yao.qi@linaro.org>
6743 * linux-aarch64-low.c (struct aarch64_insn_data): New.
6744 (struct aarch64_insn_visitor): New.
6745 (struct aarch64_insn_relocation_data): New.
6746 (aarch64_ftrace_insn_reloc_b): New function.
6747 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
6748 (aarch64_ftrace_insn_reloc_cb): Likewise.
6749 (aarch64_ftrace_insn_reloc_tb): Likewise.
6750 (aarch64_ftrace_insn_reloc_adr): Likewise.
6751 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
6752 (aarch64_ftrace_insn_reloc_others): Likewise.
6754 (aarch64_relocate_instruction): Use visitor.
6756 2015-10-12 Yao Qi <yao.qi@linaro.org>
6758 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
6759 int. Add argument buf.
6760 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
6761 aarch64_relocate_instruction.
6763 2015-10-12 Yao Qi <yao.qi@linaro.org>
6765 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
6766 argument insn. Remove local variable insn. Don't call
6768 (aarch64_install_fast_tracepoint_jump_pad): Call
6771 2015-09-30 Yao Qi <yao.qi@linaro.org>
6773 * linux-aarch64-low.c (emit_movk): Shorten a long line.
6774 (emit_load_store_pair): Likewise.
6776 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
6778 * dll.c (match_dll): Add cast(s).
6779 (unloaded_dll): Likewise.
6780 * linux-low.c (second_thread_of_pid_p): Likewise.
6781 (delete_lwp_callback): Likewise.
6782 (count_events_callback): Likewise.
6783 (select_event_lwp_callback): Likewise.
6784 (linux_set_resume_request): Likewise.
6785 * server.c (accumulate_file_name_length): Likewise.
6786 (emit_dll_description): Likewise.
6787 (handle_qxfer_threads_worker): Likewise.
6788 (visit_actioned_threads): Likewise.
6789 * thread-db.c (any_thread_of): Likewise.
6790 * tracepoint.c (same_process_p): Likewise.
6791 (match_blocktype): Likewise.
6792 (build_traceframe_info_xml): Likewise.
6794 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
6796 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
6798 (gdb_unparse_agent_expr): Likewise.
6799 * hostio.c (require_data): Likewise.
6800 (handle_pread): Likewise.
6801 * linux-low.c (disable_regset): Likewise.
6802 (fetch_register): Likewise.
6803 (store_register): Likewise.
6804 (get_dynamic): Likewise.
6805 (linux_qxfer_libraries_svr4): Likewise.
6806 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
6807 (set_fast_tracepoint_jump): Likewise.
6808 (uninsert_fast_tracepoint_jumps_at): Likewise.
6809 (reinsert_fast_tracepoint_jumps_at): Likewise.
6810 (validate_inserted_breakpoint): Likewise.
6811 (clone_agent_expr): Likewise.
6812 * regcache.c (init_register_cache): Likewise.
6813 * remote-utils.c (putpkt_binary_1): Likewise.
6814 (decode_M_packet): Likewise.
6815 (decode_X_packet): Likewise.
6816 (look_up_one_symbol): Likewise.
6817 (relocate_instruction): Likewise.
6818 (monitor_output): Likewise.
6819 * server.c (handle_search_memory): Likewise.
6820 (handle_qxfer_exec_file): Likewise.
6821 (handle_qxfer_libraries): Likewise.
6822 (handle_qxfer): Likewise.
6823 (handle_query): Likewise.
6824 (handle_v_cont): Likewise.
6825 (handle_v_run): Likewise.
6826 (captured_main): Likewise.
6827 * target.c (write_inferior_memory): Likewise.
6828 * thread-db.c (try_thread_db_load_from_dir): Likewise.
6829 * tracepoint.c (init_trace_buffer): Likewise.
6830 (add_tracepoint_action): Likewise.
6831 (add_traceframe): Likewise.
6832 (add_traceframe_block): Likewise.
6833 (cmd_qtdpsrc): Likewise.
6834 (cmd_qtdv): Likewise.
6835 (cmd_qtstatus): Likewise.
6836 (response_source): Likewise.
6837 (response_tsv): Likewise.
6838 (cmd_qtnotes): Likewise.
6839 (gdb_collect): Likewise.
6840 (initialize_tracepoint): Likewise.
6842 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6844 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
6845 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
6846 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
6848 (enum aarch64_condition_codes): New enum.
6849 (w0): New static global.
6852 (struct aarch64_memory_operand) <type>: New
6853 MEMORY_OPERAND_POSTINDEX type.
6854 (postindex_memory_operand): New helper function.
6855 (emit_ret): New function.
6856 (emit_load_store_pair): New function, factored out of emit_stp
6857 with support for MEMORY_OPERAND_POSTINDEX.
6858 (emit_stp): Rewrite using emit_load_store_pair.
6859 (emit_ldp): New function.
6860 (emit_load_store): Likewise.
6861 (emit_ldr): Mention post-index instruction in comment.
6862 (emit_ldrh): New function.
6863 (emit_ldrb): New function.
6864 (emit_ldrsw): Mention post-index instruction in comment.
6865 (emit_str): Likewise.
6866 (emit_subs): New function.
6867 (emit_cmp): Likewise.
6868 (emit_and): Likewise.
6869 (emit_orr): Likewise.
6870 (emit_orn): Likewise.
6871 (emit_eor): Likewise.
6872 (emit_mvn): Likewise.
6873 (emit_lslv): Likewise.
6874 (emit_lsrv): Likewise.
6875 (emit_asrv): Likewise.
6876 (emit_mul): Likewise.
6877 (emit_sbfm): Likewise.
6878 (emit_sbfx): Likewise.
6879 (emit_ubfm): Likewise.
6880 (emit_ubfx): Likewise.
6881 (emit_csinc): Likewise.
6882 (emit_cset): Likewise.
6883 (emit_nop): Likewise.
6884 (emit_ops_insns): New helper function.
6885 (emit_pop): Likewise.
6886 (emit_push): Likewise.
6887 (aarch64_emit_prologue): New function.
6888 (aarch64_emit_epilogue): Likewise.
6889 (aarch64_emit_add): Likewise.
6890 (aarch64_emit_sub): Likewise.
6891 (aarch64_emit_mul): Likewise.
6892 (aarch64_emit_lsh): Likewise.
6893 (aarch64_emit_rsh_signed): Likewise.
6894 (aarch64_emit_rsh_unsigned): Likewise.
6895 (aarch64_emit_ext): Likewise.
6896 (aarch64_emit_log_not): Likewise.
6897 (aarch64_emit_bit_and): Likewise.
6898 (aarch64_emit_bit_or): Likewise.
6899 (aarch64_emit_bit_xor): Likewise.
6900 (aarch64_emit_bit_not): Likewise.
6901 (aarch64_emit_equal): Likewise.
6902 (aarch64_emit_less_signed): Likewise.
6903 (aarch64_emit_less_unsigned): Likewise.
6904 (aarch64_emit_ref): Likewise.
6905 (aarch64_emit_if_goto): Likewise.
6906 (aarch64_emit_goto): Likewise.
6907 (aarch64_write_goto_address): Likewise.
6908 (aarch64_emit_const): Likewise.
6909 (aarch64_emit_call): Likewise.
6910 (aarch64_emit_reg): Likewise.
6911 (aarch64_emit_pop): Likewise.
6912 (aarch64_emit_stack_flush): Likewise.
6913 (aarch64_emit_zero_ext): Likewise.
6914 (aarch64_emit_swap): Likewise.
6915 (aarch64_emit_stack_adjust): Likewise.
6916 (aarch64_emit_int_call_1): Likewise.
6917 (aarch64_emit_void_call_2): Likewise.
6918 (aarch64_emit_eq_goto): Likewise.
6919 (aarch64_emit_ne_goto): Likewise.
6920 (aarch64_emit_lt_goto): Likewise.
6921 (aarch64_emit_le_goto): Likewise.
6922 (aarch64_emit_gt_goto): Likewise.
6923 (aarch64_emit_ge_got): Likewise.
6924 (aarch64_emit_ops_impl): New static global variable.
6925 (aarch64_emit_ops): New target function, return
6926 &aarch64_emit_ops_impl.
6927 (struct linux_target_ops): Install it.
6929 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6931 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
6932 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
6934 * linux-aarch64-ipa.c: New file.
6935 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
6937 (aarch64_get_thread_area): New target method.
6938 (extract_signed_bitfield): New helper function.
6939 (aarch64_decode_ldr_literal): New function.
6940 (enum aarch64_opcodes): New enum.
6941 (struct aarch64_register): New struct.
6942 (struct aarch64_operand): New struct.
6943 (x0): New static global.
6952 (aarch64_register): New helper function.
6953 (register_operand): Likewise.
6954 (immediate_operand): Likewise.
6955 (struct aarch64_memory_operand): New struct.
6956 (offset_memory_operand): New helper function.
6957 (preindex_memory_operand): Likewise.
6958 (enum aarch64_system_control_registers): New enum.
6959 (ENCODE): New macro.
6960 (emit_insn): New helper function.
6961 (emit_b): New function.
6962 (emit_bcond): Likewise.
6963 (emit_cb): Likewise.
6964 (emit_tb): Likewise.
6965 (emit_blr): Likewise.
6966 (emit_stp): Likewise.
6967 (emit_ldp_q_offset): Likewise.
6968 (emit_stp_q_offset): Likewise.
6969 (emit_load_store): Likewise.
6970 (emit_ldr): Likewise.
6971 (emit_ldrsw): Likewise.
6972 (emit_str): Likewise.
6973 (emit_ldaxr): Likewise.
6974 (emit_stxr): Likewise.
6975 (emit_stlr): Likewise.
6976 (emit_data_processing_reg): Likewise.
6977 (emit_data_processing): Likewise.
6978 (emit_add): Likewise.
6979 (emit_sub): Likewise.
6980 (emit_mov): Likewise.
6981 (emit_movk): Likewise.
6982 (emit_mov_addr): Likewise.
6983 (emit_mrs): Likewise.
6984 (emit_msr): Likewise.
6985 (emit_sevl): Likewise.
6986 (emit_wfe): Likewise.
6987 (append_insns): Likewise.
6988 (can_encode_int32_in): New helper function.
6989 (aarch64_relocate_instruction): New function.
6990 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
6991 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
6992 (struct linux_target_ops): Install aarch64_get_thread_area,
6993 aarch64_install_fast_tracepoint_jump_pad and
6994 aarch64_get_min_fast_tracepoint_insn_len.
6996 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6998 * Makefile.in (aarch64-insn.o): New rule.
6999 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
7001 2015-09-21 Yao Qi <yao.qi@linaro.org>
7003 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
7005 2015-09-21 Yao Qi <yao.qi@linaro.org>
7007 * tracepoint.c (max_jump_pad_size): Remove.
7009 2015-09-18 Yao Qi <yao.qi@linaro.org>
7011 * linux-aarch64-low.c: Don't include sys/uio.h.
7012 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
7014 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
7016 * tracepoint.c (eval_result_type): Change prototype.
7017 (condition_true_at_tracepoint): Fix argument to compiled_cond.
7019 2015-09-15 Pedro Alves <palves@redhat.com>
7021 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
7022 Check whether to report exec events instead of checking whether
7023 multiprocess is enabled.
7025 2015-09-15 Pedro Alves <palves@redhat.com>
7028 * remote-utils.c (prepare_resume_reply): Merge
7029 TARGET_WAITKIND_VFORK_DONE switch case with the
7030 TARGET_WAITKIND_FORKED case.
7032 2015-09-15 Yao Qi <yao.qi@linaro.org>
7034 * server.c (handle_query): Check string comparison using
7035 "else if" instead of "if".
7037 2015-09-15 Yao Qi <yao.qi@linaro.org>
7039 * server.c (vCont_supported): New global variable.
7040 (handle_query): Set vCont_supported to 1 if "vContSupported+"
7041 matches. Append ";vContSupported+" to own_buf.
7042 (handle_v_requests): Append ";s;S" to own_buf if target supports
7043 hardware single step or vCont_supported is false.
7044 (capture_main): Set vCont_supported to zero.
7046 2015-09-15 Yao Qi <yao.qi@linaro.org>
7048 * linux-low.c (linux_supports_conditional_breakpoints): Rename
7050 (linux_supports_hardware_single_step): ... New function.
7051 (linux_target_ops): Update.
7052 * lynx-low.c (lynx_target_ops): Set field
7053 supports_hardware_single_step to target_can_do_hardware_single_step.
7054 * nto-low.c (nto_target_ops): Likewise.
7055 * spu-low.c (spu_target_ops): Likewise.
7056 * win32-low.c (win32_target_ops): Likewise.
7057 * target.c (target_can_do_hardware_single_step): New function.
7058 * target.h (struct target_ops) <supports_conditional_breakpoints>:
7059 Remove. <supports_hardware_single_step>: New field.
7060 (target_supports_conditional_breakpoints): Remove.
7061 (target_supports_hardware_single_step): New macro.
7062 (target_can_do_hardware_single_step): Declare.
7063 * server.c (handle_query): Use target_supports_hardware_single_step
7064 instead of target_supports_conditional_breakpoints.
7066 2015-09-15 Yao Qi <yao.qi@linaro.org>
7068 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
7070 (struct linux_target_ops the_low_target): Install
7071 aarch64_linux_siginfo_fixup.
7073 2015-09-11 Don Breazeal <donb@codesourcery.com>
7074 Luis Machado <lgustavo@codesourcery.com>
7076 * linux-low.c (linux_mourn): Static declaration.
7077 (linux_arch_setup): Move in front of
7078 handle_extended_wait.
7079 (linux_arch_setup_thread): New function.
7080 (handle_extended_wait): Handle exec events. Call
7081 linux_arch_setup_thread. Make event_lwp argument a
7082 pointer-to-a-pointer.
7083 (check_zombie_leaders): Do not check stopped threads.
7084 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
7085 (linux_low_filter_event): Add lwp and thread for exec'ing
7086 non-leader thread if leader thread has been deleted.
7087 Refactor code into linux_arch_setup_thread and call it.
7088 Pass child lwp pointer by reference to handle_extended_wait.
7089 (linux_wait_for_event_filtered): Update comment.
7090 (linux_wait_1): Prevent clobbering exec event status.
7091 (linux_supports_exec_events): New function.
7092 (linux_target_ops) <supports_exec_events>: Initialize new member.
7093 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
7095 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
7096 * server.c (report_exec_events): New global variable.
7097 (handle_query): Handle qSupported query for exec-events feature.
7098 (captured_main): Initialize report_exec_events.
7099 * server.h (report_exec_events): Declare new global variable.
7100 * target.h (struct target_ops) <supports_exec_events>: New
7102 (target_supports_exec_events): New macro.
7103 * win32-low.c (win32_target_ops) <supports_exec_events>:
7104 Initialize new member.
7106 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
7108 * linux-low.c (linux_low_enable_btrace): Remove.
7109 (linux_target_ops): Replace linux_low_enable_btrace with
7110 linux_enable_btrace.
7112 2015-09-03 Yao Qi <yao.qi@linaro.org>
7114 * linux-aarch64-low.c (aarch64_insert_point): Call
7115 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
7118 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
7120 * linux-low.c (check_stopped_by_breakpoint): Use
7121 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
7123 2015-08-27 Pedro Alves <palves@redhat.com>
7125 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
7127 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
7129 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
7130 the XNEW-family equivalent.
7131 (compile_bytecodes): Likewise.
7132 * dll.c (loaded_dll): Likewise.
7133 * event-loop.c (append_callback_event): Likewise.
7134 (create_file_handler): Likewise.
7135 (create_file_event): Likewise.
7136 * hostio.c (handle_open): Likewise.
7137 * inferiors.c (add_thread): Likewise.
7138 (add_process): Likewise.
7139 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
7140 * linux-arm-low.c (arm_new_process): Likewise.
7141 (arm_new_thread): Likewise.
7142 * linux-low.c (add_to_pid_list): Likewise.
7143 (linux_add_process): Likewise.
7144 (handle_extended_wait): Likewise.
7145 (add_lwp): Likewise.
7146 (enqueue_one_deferred_signal): Likewise.
7147 (enqueue_pending_signal): Likewise.
7148 (linux_resume_one_lwp_throw): Likewise.
7149 (linux_resume_one_thread): Likewise.
7150 (linux_read_memory): Likewise.
7151 (linux_write_memory): Likewise.
7152 * linux-mips-low.c (mips_linux_new_process): Likewise.
7153 (mips_linux_new_thread): Likewise.
7154 (mips_add_watchpoint): Likewise.
7155 * linux-x86-low.c (initialize_low_arch): Likewise.
7156 * lynx-low.c (lynx_add_process): Likewise.
7157 * mem-break.c (set_raw_breakpoint_at): Likewise.
7158 (set_breakpoint): Likewise.
7159 (add_condition_to_breakpoint): Likewise.
7160 (add_commands_to_breakpoint): Likewise.
7161 (clone_agent_expr): Likewise.
7162 (clone_one_breakpoint): Likewise.
7163 * regcache.c (new_register_cache): Likewise.
7164 * remote-utils.c (look_up_one_symbol): Likewise.
7165 * server.c (queue_stop_reply): Likewise.
7166 (start_inferior): Likewise.
7167 (queue_stop_reply_callback): Likewise.
7168 (handle_target_event): Likewise.
7169 * spu-low.c (fetch_ppc_memory): Likewise.
7170 (store_ppc_memory): Likewise.
7171 * target.c (set_target_ops): Likewise.
7172 * thread-db.c (thread_db_load_search): Likewise.
7173 (try_thread_db_load_1): Likewise.
7174 * tracepoint.c (add_tracepoint): Likewise.
7175 (add_tracepoint_action): Likewise.
7176 (create_trace_state_variable): Likewise.
7177 (cmd_qtdpsrc): Likewise.
7178 (cmd_qtro): Likewise.
7179 (add_while_stepping_state): Likewise.
7180 * win32-low.c (child_add_thread): Likewise.
7181 (get_image_name): Likewise.
7183 2015-08-25 Yao Qi <yao.qi@linaro.org>
7185 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
7187 2015-08-25 Yao Qi <yao.qi@linaro.org>
7189 * Makefile.in (aarch64-linux.o): New rule.
7190 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
7192 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
7193 (aarch64_init_debug_reg_state): Make it extern.
7194 (aarch64_linux_prepare_to_resume): Remove.
7196 2015-08-25 Yao Qi <yao.qi@linaro.org>
7198 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
7199 lwp_arch_private_info and ptid_of_lwp.
7201 2015-08-25 Yao Qi <yao.qi@linaro.org>
7203 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
7204 Find proc_info by find_process_pid. All callers updated.
7206 2015-08-25 Yao Qi <yao.qi@linaro.org>
7208 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
7210 (debug_reg_change_callback): Remove.
7211 (aarch64_notify_debug_reg_change): Remove.
7213 2015-08-25 Yao Qi <yao.qi@linaro.org>
7215 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
7216 Call current_lwp_ptid.
7218 2015-08-25 Yao Qi <yao.qi@linaro.org>
7220 * linux-aarch64-low.c (debug_reg_change_callback): Use
7223 2015-08-25 Yao Qi <yao.qi@linaro.org>
7225 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
7227 2015-08-25 Yao Qi <yao.qi@linaro.org>
7229 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
7231 2015-08-25 Yao Qi <yao.qi@linaro.org>
7233 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
7236 2015-08-25 Yao Qi <yao.qi@linaro.org>
7238 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
7240 (debug_reg_change_callback): Remove argument entry and add argument
7241 lwp. Remove local variable thread. Don't print thread id in the
7242 debugging output. Don't check whether pid of thread equals to pid.
7243 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
7244 iterate_over_lwps instead find_inferior.
7246 2015-08-24 Pedro Alves <palves@redhat.com>
7248 * inferiors.c (get_first_process): New function.
7249 * inferiors.h (get_first_process): New declaration.
7250 * remote-utils.c (read_ptid): Default to the first process in the
7251 list, instead of to the current thread's process.
7253 2015-08-24 Pedro Alves <palves@redhat.com>
7255 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
7256 * event-loop.c: Likewise.
7257 * remote-utils.c: Likewise.
7258 * tracepoint.c: Likewise.
7260 2015-08-24 Pedro Alves <palves@redhat.com>
7262 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
7265 2015-08-21 Pedro Alves <palves@redhat.com>
7267 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
7268 instead of literal 1.
7270 2015-08-21 Pedro Alves <palves@redhat.com>
7272 * tdesc.c (default_description): Explicitly zero-initialize.
7274 2015-08-21 Pedro Alves <palves@redhat.com>
7277 * inferiors.c (remove_thread): Discard any pending stop reply for
7279 * server.c (remove_all_on_match_pid): Rename to ...
7280 (remove_all_on_match_ptid): ... this. Work with a filter ptid
7282 (discard_queued_stop_replies): Change parameter to a ptid. Now
7284 (handle_v_kill, kill_inferior_callback, captured_main)
7285 (process_serial_event): Adjust.
7286 * server.h (discard_queued_stop_replies): Declare.
7288 2015-08-21 Pedro Alves <palves@redhat.com>
7290 * linux-low.c (wait_for_sigstop): Always switch to no thread
7291 selected if the previously current thread dies.
7292 * lynx-low.c (lynx_request_interrupt): Use the first thread's
7293 process instead of the current thread's.
7294 * remote-utils.c (input_interrupt): Don't check if there's no
7296 * server.c (gdb_read_memory, gdb_write_memory): If setting the
7297 current thread to the general thread fails, error out.
7298 (handle_qxfer_auxv, handle_qxfer_libraries)
7299 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
7300 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
7301 (handle_query): Check if there's a thread selected instead of
7302 checking whether there's any thread in the thread list.
7303 (handle_qxfer_threads, handle_qxfer_btrace)
7304 (handle_qxfer_btrace_conf): Don't error out early if there's no
7305 thread in the thread list.
7306 (handle_v_cont, myresume): Don't set the current thread to the
7308 (process_serial_event) <Hg handling>: Also set thread_id if the
7309 previous general thread is still alive.
7310 (process_serial_event) <g/G handling>: If setting the current
7311 thread to the general thread fails, error out.
7312 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
7313 thread's lwp instead of the current thread's.
7314 * target.c (set_desired_thread): If the desired thread was not
7315 found, leave the current thread pointing to NULL. Return an int
7316 (boolean) indicating success.
7317 * target.h (set_desired_thread): Change return type to int.
7319 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
7321 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
7322 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
7324 (ps_get_thread_area): New function.
7326 2015-08-19 Gary Benson <gbenson@redhat.com>
7328 * hostio.c (handle_pread): Do not attempt to read more data
7329 than hostio_reply_with_data can fit in a packet.
7331 2015-08-18 Joel Brobecker <brobecker@adacore.com>
7333 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
7335 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
7337 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
7339 2015-08-06 Pedro Alves <palves@redhat.com>
7341 * tracepoint.c (expr_eval_result): Now an int.
7343 2015-08-06 Pedro Alves <palves@redhat.com>
7345 * gdbthread.h (struct regcache): Forward declare.
7346 (struct thread_info) <regcache_data>: Now a struct regcache
7348 * inferiors.c (inferior_regcache_data)
7349 (set_inferior_regcache_data): Now work with struct regcache
7351 * inferiors.h (struct regcache): Forward declare.
7352 (inferior_regcache_data, set_inferior_regcache_data): Now work
7353 with struct regcache pointers.
7354 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
7355 (free_register_cache_thread): Remove struct regcache pointer
7358 2015-08-06 Pedro Alves <palves@redhat.com>
7360 * server.c (captured_main): On error, print the exception message
7361 to stderr, and if run_once is set, throw a quit.
7363 2015-08-06 Pedro Alves <palves@redhat.com>
7365 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
7368 2015-08-06 Pedro Alves <palves@redhat.com>
7370 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
7371 reading beyond the passed in buffer length.
7373 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
7375 * tracepoint.c (symbol_list) <required>: Remove.
7377 2015-08-06 Pedro Alves <palves@redhat.com>
7379 * linux-low.c (handle_extended_wait): Set the fork child's suspend
7380 count if stopping and suspending threads.
7381 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
7382 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
7383 (linux_detach): Complete an ongoing step-over.
7384 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
7386 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
7387 (linux_wait_1): If passing a signal to the inferior after
7388 finishing a step-over, unsuspend and re-resume all lwps. If we
7389 see a single-step event but the thread should be continuing, don't
7390 pass the trap to gdb.
7391 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
7392 internal_error instead of gdb_assert.
7393 (enqueue_pending_signal): New function.
7394 (check_ptrace_stopped_lwp_gone): Add debug output.
7395 (start_step_over): Use internal_error instead of gdb_assert.
7396 (complete_ongoing_step_over): New function.
7397 (linux_resume_one_thread): Don't resume a suspended thread.
7398 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
7401 2015-08-06 Pedro Alves <palves@redhat.com>
7403 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
7404 (linux_thread_alive): Use lwp_is_marked_dead.
7405 (extended_event_reported): Delete.
7406 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
7407 instead of extended_event_reported.
7408 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
7410 (lwp_is_marked_dead): New function.
7411 (lwp_running): Use lwp_is_marked_dead.
7412 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
7415 2015-08-06 Pedro Alves <palves@redhat.com>
7417 * linux-low.c (linux_wait_1): Move fork event output out of the
7418 !report_to_gdb check. Pass event_child->waitstatus to
7419 target_waitstatus_to_string instead of ourstatus.
7421 2015-08-04 Yao Qi <yao.qi@linaro.org>
7423 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
7424 if current_thread is 32 bit.
7426 2015-08-04 Yao Qi <yao.qi@linaro.org>
7428 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
7429 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
7430 * server.c (extended_protocol): Remove "static".
7431 * server.h (extended_protocol): Declare it.
7433 2015-08-04 Yao Qi <yao.qi@linaro.org>
7435 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
7436 both aarch64 and aarch32.
7437 (aarch64_set_pc): Likewise.
7439 2015-08-04 Yao Qi <yao.qi@linaro.org>
7441 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
7442 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
7443 arm-with-neon.xml to srv_xmlfiles.
7444 * linux-aarch64-low.c: Include linux-aarch32-low.h.
7445 (is_64bit_tdesc): New function.
7446 (aarch64_linux_read_description): New function.
7447 (aarch64_arch_setup): Call aarch64_linux_read_description.
7448 (regs_info): Rename to regs_info_aarch64.
7449 (aarch64_regs_info): Return right regs_info.
7450 (initialize_low_arch): Call initialize_low_arch_aarch32.
7452 2015-08-04 Yao Qi <yao.qi@linaro.org>
7454 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
7455 * linux-aarch32-low.c: New file.
7456 * linux-aarch32-low.h: New file.
7457 * linux-arm-low.c (arm_fill_gregset): Move it to
7458 linux-aarch32-low.c.
7459 (arm_store_gregset): Likewise.
7460 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
7461 (arm_store_vfpregset): Call arm_store_vfpregset_num.
7462 (arm_arch_setup): Check if PTRACE_GETREGSET works.
7463 (regs_info): Rename to regs_info_arm.
7464 (arm_regs_info): Return regs_info_aarch32 if
7465 have_ptrace_getregset is 1 and target description is
7466 arm_with_neon or arm_with_vfpv3.
7467 (initialize_low_arch): Don't call init_registers_arm_with_neon.
7468 Call initialize_low_arch_aarch32 instead.
7470 2015-08-04 Yao Qi <yao.qi@linaro.org>
7472 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
7473 * linux-low.c: ... here.
7474 * linux-low.h (have_ptrace_getregset): Declare it.
7476 2015-08-04 Pedro Alves <palves@redhat.com>
7478 * thread-db.c (struct thread_db): Use new typedefs.
7479 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
7481 (disable_thread_event_reporting): Cast result of dlsym to
7482 destination function pointer type.
7483 (thread_db_mourn): Use td_ta_delete_ftype.
7485 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
7487 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
7489 (CDX_BREAKPOINT): Define for R2.
7490 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
7491 (the_low_target): Add comments.
7493 2015-07-30 Yao Qi <yao.qi@linaro.org>
7495 * linux-arm-low.c (arm_hwcap): Remove it.
7496 (arm_read_description): New local variable arm_hwcap. Don't
7497 set arm_hwcap to zero.
7499 2015-07-30 Yao Qi <yao.qi@linaro.org>
7501 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
7502 Use regcache->tdesc instead.
7503 (arm_store_wmmxregset): Likewise.
7504 (arm_fill_vfpregset): Likewise.
7505 (arm_store_vfpregset): Likewise.
7507 2015-07-30 Yao Qi <yao.qi@linaro.org>
7509 * linux-arm-low.c: Include arch/arm.h.
7510 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
7511 (arm_store_gregset): Likewise.
7513 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
7515 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
7516 ptrace's 4th parameter.
7518 2015-07-27 Yao Qi <yao.qi@linaro.org>
7520 * configure.srv (case aarch64*-*-linux*): Don't set
7523 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
7525 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
7527 * linux-arm-low.c: Likewise.
7528 * linux-cris-low.c: Likewise.
7529 * linux-crisv32-low.c: Likewise.
7530 * linux-low.c: Likewise.
7531 * linux-m68k-low.c: Likewise.
7532 * linux-mips-low.c: Likewise.
7533 * linux-nios2-low.c: Likewise.
7534 * linux-s390-low.c: Likewise.
7535 * linux-sparc-low.c: Likewise.
7536 * linux-tic6x-low.c: Likewise.
7537 * linux-tile-low.c: Likewise.
7538 * linux-x86-low.c: Likewise.
7540 2015-07-24 Pedro Alves <palves@redhat.com>
7542 * config.in: Regenerate.
7543 * configure: Regenerate.
7545 2015-07-24 Pedro Alves <palves@redhat.com>
7547 * acinclude.m4: Include ../ptrace.m4.
7548 * configure.ac: Call GDB_AC_PTRACE.
7549 * config.in, configure: Regenerate.
7551 2015-07-24 Yao Qi <yao.qi@linaro.org>
7553 * linux-low.c (linux_create_inferior): Remove setting to
7554 proc->priv->new_inferior.
7555 (linux_attach): Likewise.
7556 (linux_low_filter_event): Likewise.
7557 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
7559 2015-07-24 Yao Qi <yao.qi@linaro.org>
7561 * linux-low.c (linux_arch_setup): New function.
7562 (linux_low_filter_event): If proc->tdesc is NULL and
7563 proc->attached is true, call the_low_target.arch_setup.
7564 Otherwise, keep status pending, and return.
7565 (linux_resume_one_lwp_throw): Don't call get_pc if
7566 thread->while_stepping isn't NULL. Don't call
7567 get_thread_regcache if proc->tdesc is NULL.
7568 (need_step_over_p): Return 0 if proc->tdesc is NULL.
7569 (linux_target_ops): Install arch_setup.
7570 * server.c (start_inferior): Call the_target->arch_setup.
7571 * target.h (struct target_ops) <arch_setup>: New field.
7572 (target_arch_setup): New marco.
7573 * lynx-low.c (lynx_target_ops): Update.
7574 * nto-low.c (nto_target_ops): Update.
7575 * spu-low.c (spu_target_ops): Update.
7576 * win32-low.c (win32_target_ops): Update.
7578 2015-07-24 Yao Qi <yao.qi@linaro.org>
7580 * linux-low.c (linux_add_process): Don't set
7581 proc->priv->new_inferior.
7582 (linux_create_inferior): Set proc->priv->new_inferior to 1.
7583 (linux_attach): Likewise.
7585 2015-07-24 Yao Qi <yao.qi@linaro.org>
7587 * server.c (start_inferior): Code refactor.
7589 2015-07-24 Yao Qi <yao.qi@linaro.org>
7591 * server.c (process_serial_event): Set general_thread.
7593 2015-07-21 Yao Qi <yao.qi@linaro.org>
7595 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
7596 aarch64_linux_get_debug_reg_capacity.
7598 2015-07-17 Yao Qi <yao.qi@linaro.org>
7600 * Makefile.in (aarch64-linux-hw-point.o): New rule.
7601 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
7602 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
7603 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
7604 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
7605 (AARCH64_HWP_ALIGNMENT): Likewise.
7606 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
7607 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
7608 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
7609 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
7610 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
7611 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
7612 (struct aarch64_debug_reg_state): Likewise.
7613 (struct arch_lwp_info): Likewise.
7614 (aarch64_align_watchpoint): Likewise.
7615 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
7616 (aarch64_watchpoint_length): Likewise.
7617 (aarch64_point_encode_ctrl_reg): Likewise
7618 (aarch64_point_is_aligned): Likewise.
7619 (aarch64_align_watchpoint): Likewise.
7620 (aarch64_linux_set_debug_regs):
7621 (aarch64_dr_state_insert_one_point): Likewise.
7622 (aarch64_dr_state_remove_one_point): Likewise.
7623 (aarch64_handle_breakpoint): Likewise.
7624 (aarch64_handle_aligned_watchpoint): Likewise.
7625 (aarch64_handle_unaligned_watchpoint): Likewise.
7626 (aarch64_handle_watchpoint): Likewise.
7628 2015-07-17 Yao Qi <yao.qi@linaro.org>
7630 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
7631 and don't aarch64_get_debug_reg_state. All callers update.
7632 (aarch64_handle_aligned_watchpoint): Likewise.
7633 (aarch64_handle_unaligned_watchpoint): Likewise.
7634 (aarch64_handle_watchpoint): Likewise.
7635 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
7636 (aarch64_remove_point): Likewise.
7638 2015-07-17 Yao Qi <yao.qi@linaro.org>
7640 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
7642 (aarch64_handle_unaligned_watchpoint): Likewise.
7644 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7646 Revert the previous 3 commits:
7647 Move gdb_regex* to common/
7648 Move linux_find_memory_regions_full & co.
7649 gdbserver build-id attribute generator
7651 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7652 Jan Kratochvil <jan.kratochvil@redhat.com>
7654 gdbserver build-id attribute generator.
7655 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
7656 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
7657 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
7659 (get_dynamic): Use find_pdhr to traverse program headers.
7660 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
7661 (compare_mapping_entry_range, struct find_memory_region_callback_data)
7662 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
7663 (get_hex_build_id): New.
7664 (linux_qxfer_libraries_svr4): Add optional build-id attribute
7665 to reply XML document.
7667 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7668 Jan Kratochvil <jan.kratochvil@redhat.com>
7670 * target.c: Include target/target-utils.h and fcntl.h.
7671 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
7672 (target_fileio_read_stralloc): New functions.
7674 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7676 * Makefile.in (OBS): Add gdb_regex.o.
7678 * config.in: Rebuilt.
7679 * configure: Rebuilt.
7681 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7682 Jan Kratochvil <jan.kratochvil@redhat.com>
7684 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
7685 * Makefile.in (OBS): Add target-utils.o.
7686 (linux-maps.o, target-utils.o): New.
7687 * configure.srv (srv_linux_obj): Add linux-maps.o.
7689 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
7691 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
7693 (the_low_target): Install it.
7695 2015-07-14 Pedro Alves <palves@redhat.com>
7697 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
7698 Instead, ignore ECHILD, and throw an error for other errnos.
7700 2015-07-10 Pedro Alves <palves@redhat.com>
7702 * event-loop.c (struct callback_event) <data>: Change type to
7703 gdb_client_data instance instead of gdb_client_data pointer.
7704 (append_callback_event): Adjust.
7706 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
7708 * linux-aarch64-low.c: Add comments for each linux_target_ops
7709 method. Remove comments already covered in target_ops and
7710 linux_target_ops definitions.
7711 (the_low_target): Add comments for each unimplemented method.
7713 2015-07-09 Yao Qi <yao.qi@linaro.org>
7715 * linux-aarch64-low.c (aarch64_regmap): Remove.
7716 (aarch64_usrregs_info): Remove.
7717 (regs_info): Set field usrregs to NULL.
7719 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
7721 * linux-low.c: Include "rsp-low.h"
7722 (linux_low_encode_pt_config, linux_low_encode_raw): New.
7723 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
7724 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
7725 (handle_btrace_enable_pt): New.
7726 (handle_btrace_general_set): Support "pt".
7727 (handle_btrace_conf_general_set): Support "pt:size".
7729 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
7731 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
7734 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
7736 * linux-aarch64-low.c: Remove comment about endianness.
7737 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
7738 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
7741 2015-06-24 Gary Benson <gbenson@redhat.com>
7743 * linux-i386-ipa.c (stdint.h): Do not include.
7744 * lynx-i386-low.c (stdint.h): Likewise.
7745 * lynx-ppc-low.c (stdint.h): Likewise.
7746 * mem-break.c (stdint.h): Likewise.
7747 * thread-db.c (stdint.h): Likewise.
7748 * tracepoint.c (stdint.h): Likewise.
7749 * win32-low.c (stdint.h): Likewise.
7751 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
7753 * server.c (write_qxfer_response): Update call to
7754 remote_escape_output.
7756 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
7757 Jan Kratochvil <jan.kratochvil@redhat.com>
7759 Merge multiple hex conversions.
7760 * gdbreplay.c (tohex): Rename to 'fromhex'.
7761 (logchar): Use fromhex.
7763 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
7765 * server.c (handle_qxfer_libraries): Set `version' attribute for
7768 2015-06-10 Gary Benson <gbenson@redhat.com>
7770 * target.h (struct target_ops) <multifs_open>: New field.
7771 <multifs_unlink>: Likewise.
7772 <multifs_readlink>: Likewise.
7773 * linux-low.c (nat/linux-namespaces.h): New include.
7774 (linux_target_ops): Initialize the_target->multifs_open,
7775 the_target->multifs_unlink and the_target->multifs_readlink.
7776 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
7777 * hostio.c (hostio_fs_pid): New static variable.
7778 (hostio_handle_new_gdb_connection): New function.
7779 (handle_setfs): Likewise.
7780 (handle_open): Use the_target->multifs_open as appropriate.
7781 (handle_unlink): Use the_target->multifs_unlink as appropriate.
7782 (handle_readlink): Use the_target->multifs_readlink as
7784 (handle_vFile): Handle vFile:setfs packets.
7785 * server.c (handle_query): Call hostio_handle_new_gdb_connection
7786 after target_handle_new_gdb_connection.
7788 2015-06-10 Gary Benson <gbenson@redhat.com>
7790 * configure.ac (AC_CHECK_FUNCS): Add setns.
7791 * config.in: Regenerate.
7792 * configure: Likewise.
7793 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
7794 (linux-namespaces.o): New rule.
7795 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
7797 2015-06-09 Gary Benson <gbenson@redhat.com>
7799 * hostio.c (handle_open): Process mode argument with
7800 fileio_to_host_mode.
7802 2015-06-01 Yao Qi <yao.qi@linaro.org>
7804 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
7805 * linux-x86-low.c: Likewise.
7807 2015-05-28 Don Breazeal <donb@codesourcery.com>
7809 * linux-low.c (handle_extended_wait): Initialize
7810 thread_info.last_resume_kind for new fork children.
7812 2015-05-15 Pedro Alves <palves@redhat.com>
7814 * target.h (target_handle_new_gdb_connection): Rewrite using if
7815 wrapped in do/while.
7817 2015-05-14 Joel Brobecker <brobecker@adacore.com>
7819 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
7820 * configure, config.in: Regenerate.
7821 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
7824 2015-05-12 Don Breazeal <donb@codesourcery.com>
7826 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
7827 PTRACE_EVENT_VFORK_DONE.
7828 (linux_low_ptrace_options, extended_event_reported): Add vfork
7830 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
7831 and "vforkdone" for RSP 'T' Stop Reply Packet.
7832 * server.h (report_vfork_events): Declare
7835 2015-05-12 Don Breazeal <donb@codesourcery.com>
7837 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
7838 (the_low_target) <new_fork>: Initialize new member.
7839 * linux-arm-low.c (arm_new_fork): New function.
7840 (the_low_target) <new_fork>: Initialize new member.
7841 * linux-low.c (handle_extended_wait): Call new target function
7843 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
7844 * linux-mips-low.c (mips_add_watchpoint): New function
7845 extracted from mips_insert_point.
7846 (the_low_target) <new_fork>: Initialize new member.
7847 (mips_linux_new_fork): New function.
7848 (mips_insert_point): Call mips_add_watchpoint.
7849 * linux-x86-low.c (x86_linux_new_fork): New function.
7850 (the_low_target) <new_fork>: Initialize new member.
7852 2015-05-12 Don Breazeal <donb@codesourcery.com>
7854 * linux-low.c (handle_extended_wait): Implement return value,
7855 rename argument 'event_child' to 'event_lwp', handle
7856 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
7857 (linux_low_ptrace_options): New function.
7858 (linux_low_filter_event): Call linux_low_ptrace_options,
7859 use different argument fo linux_enable_event_reporting,
7860 use return value from handle_extended_wait.
7861 (extended_event_reported): New function.
7862 (linux_wait_1): Call extended_event_reported and set
7863 status to report fork events.
7864 (linux_write_memory): Add pid to debug message.
7865 (reset_lwp_ptrace_options_callback): New function.
7866 (linux_handle_new_gdb_connection): New function.
7867 (linux_target_ops): Initialize new structure member.
7868 * linux-low.h (struct lwp_info) <waitstatus>: New member.
7869 * lynx-low.c: Initialize new structure member.
7870 * remote-utils.c (prepare_resume_reply): Implement stop reason
7871 "fork" for "T" stop message.
7872 * server.c (handle_query): Call handle_new_gdb_connection.
7873 * server.h (report_fork_events): Declare global flag.
7874 * target.h (struct target_ops) <handle_new_gdb_connection>:
7876 (target_handle_new_gdb_connection): New macro.
7877 * win32-low.c: Initialize new structure member.
7879 2015-05-12 Don Breazeal <donb@codesourcery.com>
7881 * mem-break.c (APPEND_TO_LIST): Define macro.
7882 (clone_agent_expr): New function.
7883 (clone_one_breakpoint): New function.
7884 (clone_all_breakpoints): New function.
7885 * mem-break.h: Declare new functions.
7887 2015-05-12 Don Breazeal <donb@codesourcery.com>
7889 * linux-low.c (linux_supports_fork_events): New function.
7890 (linux_supports_vfork_events): New function.
7891 (linux_target_ops): Initialize new structure members.
7892 (initialize_low): Call linux_check_ptrace_features.
7893 * lynx-low.c (lynx_target_ops): Initialize new structure
7895 * server.c (report_fork_events, report_vfork_events):
7897 (handle_query): Add new features to qSupported packet and
7899 (captured_main): Initialize new global variables.
7900 * target.h (struct target_ops) <supports_fork_events>:
7902 <supports_vfork_events>: New member.
7903 (target_supports_fork_events): New macro.
7904 (target_supports_vfork_events): New macro.
7905 * win32-low.c (win32_target_ops): Initialize new structure
7908 2015-05-12 Gary Benson <gbenson@redhat.com>
7910 * server.c (handle_qxfer_exec_file): Use current process
7913 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
7915 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
7916 Remove HAVE_PTRACE_GETREGS conditionals.
7917 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
7918 instead of PTRACE_GETREGS and PTRACE_SETREGS.
7920 2015-05-08 Yao Qi <yao.qi@linaro.org>
7922 * linux-low.c (linux_supports_conditional_breakpoints): New
7924 (linux_target_ops): Install new target method.
7925 * lynx-low.c (lynx_target_ops): Install NULL hook for
7926 supports_conditional_breakpoints.
7927 * nto-low.c (nto_target_ops): Likewise.
7928 * spu-low.c (spu_target_ops): Likewise.
7929 * win32-low.c (win32_target_ops): Likewise.
7930 * server.c (handle_query): Check
7931 target_supports_conditional_breakpoints.
7932 * target.h (struct target_ops) <supports_conditional_breakpoints>:
7934 (target_supports_conditional_breakpoints): New macro.
7936 2015-05-06 Pedro Alves <palves@redhat.com>
7939 * server.c (start_inferior): If the process exits, mourn it.
7941 2015-04-21 Gary Benson <gbenson@redhat.com>
7943 * hostio.c (fileio_open_flags_to_host): Factored out to
7944 fileio_to_host_openflags in common/fileio.c. Single use
7947 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
7949 * linux-xtensa-low.c (xtensa_fill_gregset)
7950 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
7953 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
7955 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
7956 (regs_info): Replace usrregs pointer with NULL.
7958 2015-04-17 Gary Benson <gbenson@redhat.com>
7960 * target.h (struct target_ops) <pid_to_exec_file>: New field.
7961 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
7962 * server.c (handle_qxfer_exec_file): New function.
7963 (qxfer_packets): Add exec-file entry.
7964 (handle_query): Report qXfer:exec-file:read as supported packet.
7966 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
7968 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
7970 2015-04-09 Gary Benson <gbenson@redhat.com>
7972 * hostio-errno.c (errno_to_fileio_error): Remove function.
7973 Update caller to use remote_fileio_to_fio_error.
7975 2015-04-09 Yao Qi <yao.qi@linaro.org>
7977 * linux-low.c (linux_insert_point): Call
7978 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
7979 (linux_remove_point): Call remove_memory_breakpoint if type is
7981 * linux-x86-low.c (x86_insert_point): Don't call
7982 insert_memory_breakpoint.
7983 (x86_remove_point): Don't call remove_memory_breakpoint.
7985 2015-04-01 Pedro Alves <palves@redhat.com>
7986 Cleber Rosa <crosa@redhat.com>
7988 * server.c (gdbserver_usage): Reorganize and extend the usage
7991 2015-03-24 Pedro Alves <palves@redhat.com>
7993 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
7994 output. Also dump TRAP_TRACE.
7995 (linux_low_filter_event): In debug output, distinguish a
7996 resume_stop SIGSTOP from a delayed SIGSTOP.
7998 2015-03-24 Gary Benson <gbenson@redhat.com>
8000 * linux-x86-low.c (x86_linux_new_thread): Moved to
8002 (x86_linux_prepare_to_resume): Likewise.
8004 2015-03-24 Gary Benson <gbenson@redhat.com>
8006 * Makefile.in (x86-linux-dregs.o): New rule.
8007 * configure.srv: Add x86-linux-dregs.o to relevant targets.
8008 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
8009 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
8010 (x86_linux_dr_get): Likewise.
8011 (x86_linux_dr_set): Likewise.
8012 (update_debug_registers_callback): Likewise.
8013 (x86_linux_dr_set_addr): Likewise.
8014 (x86_linux_dr_get_addr): Likewise.
8015 (x86_linux_dr_set_control): Likewise.
8016 (x86_linux_dr_get_control): Likewise.
8017 (x86_linux_dr_get_status): Likewise.
8018 (x86_linux_update_debug_registers): Likewise.
8020 2015-03-24 Gary Benson <gbenson@redhat.com>
8022 * linux-x86-low.c (x86_linux_update_debug_registers):
8023 New function, factored out from...
8024 (x86_linux_prepare_to_resume): ...this.
8026 2015-03-24 Gary Benson <gbenson@redhat.com>
8028 * linux-x86-low.c (x86_linux_dr_get): Update comments.
8029 (x86_linux_dr_set): Likewise.
8030 (update_debug_registers_callback): Likewise.
8031 (x86_linux_dr_set_addr): Likewise.
8032 (x86_linux_dr_get_addr): Likewise.
8033 (x86_linux_dr_set_control): Likewise.
8034 (x86_linux_dr_get_control): Likewise.
8035 (x86_linux_dr_get_status): Likewise.
8036 (x86_linux_prepare_to_resume): Likewise.
8038 2015-03-24 Gary Benson <gbenson@redhat.com>
8040 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
8041 Use perror_with_name. Pass string through gettext.
8042 (x86_linux_dr_set): Likewise.
8044 2015-03-24 Gary Benson <gbenson@redhat.com>
8046 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
8047 (x86_linux_dr_set_addr): ...this.
8048 (x86_dr_low_get_addr): Rename to...
8049 (x86_linux_dr_get_addr): ...this.
8050 (x86_dr_low_set_control): Rename to...
8051 (x86_linux_dr_set_control): ...this.
8052 (x86_dr_low_get_control): Rename to...
8053 (x86_linux_dr_get_control): ...this.
8054 (x86_dr_low_get_status): Rename to...
8055 (x86_linux_dr_get_status): ...this.
8056 (x86_dr_low): Update with new function names.
8058 2015-03-24 Gary Benson <gbenson@redhat.com>
8060 * Makefile.in (x86-linux.o): New rule.
8061 * configure.srv: Add x86-linux.o to relevant targets.
8062 * linux-low.c (lwp_set_arch_private_info): New function.
8063 (lwp_arch_private_info): Likewise.
8064 * linux-x86-low.c: Include nat/x86-linux.h.
8065 (arch_lwp_info): Removed structure.
8066 (update_debug_registers_callback):
8067 Use lwp_set_debug_registers_changed.
8068 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
8069 and lwp_set_debug_registers_changed.
8070 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
8072 2015-03-24 Gary Benson <gbenson@redhat.com>
8074 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
8075 * linux-arm-low.c (arm_new_thread): Likewise.
8076 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
8077 * linux-mips-low.c (mips_linux_new_thread): Likewise.
8078 * linux-x86-low.c (x86_linux_new_thread): Likewise.
8079 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
8081 2015-03-24 Gary Benson <gbenson@redhat.com>
8083 * linux-low.c (ptid_of_lwp): New function.
8084 (lwp_is_stopped): Likewise.
8085 (lwp_stop_reason): Likewise.
8086 * linux-x86-low.c (update_debug_registers_callback):
8088 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
8091 2015-03-24 Gary Benson <gbenson@redhat.com>
8093 * linux-low.h (linux_stop_lwp): Remove declaration.
8095 2015-03-24 Gary Benson <gbenson@redhat.com>
8097 * linux-low.h: Include nat/linux-nat.h.
8098 * linux-low.c (iterate_over_lwps_args): New structure.
8099 (iterate_over_lwps_filter): New function.
8100 (iterate_over_lwps): Likewise.
8101 * linux-x86-low.c (update_debug_registers_callback):
8102 Update signature to what iterate_over_lwps expects.
8103 Remove PID check that iterate_over_lwps now performs.
8104 (x86_dr_low_set_addr): Use iterate_over_lwps.
8105 (x86_dr_low_set_control): Likewise.
8107 2015-03-24 Gary Benson <gbenson@redhat.com>
8109 * linux-x86-low.c (x86_debug_reg_state): New function.
8110 (x86_linux_prepare_to_resume): Use the above.
8112 2015-03-24 Gary Benson <gbenson@redhat.com>
8114 * linux-low.c (current_lwp_ptid): New function.
8115 * linux-x86-low.c: Include nat/linux-nat.h.
8116 (x86_dr_low_get_addr): Use current_lwp_ptid.
8117 (x86_dr_low_get_control): Likewise.
8118 (x86_dr_low_get_status): Likewise.
8120 2015-03-20 Pedro Alves <palves@redhat.com>
8122 * tracepoint.c (cmd_qtstatus): Make "str" const.
8124 2015-03-20 Pedro Alves <palves@redhat.com>
8126 * server.c (handle_general_set): Make "req_str" const.
8128 2015-03-19 Pedro Alves <palves@redhat.com>
8130 * linux-low.c (linux_resume_one_lwp): Rename to ...
8131 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
8132 instead call perror_with_name.
8133 (check_ptrace_stopped_lwp_gone): New function.
8134 (linux_resume_one_lwp): Reimplement as wrapper around
8135 linux_resume_one_lwp_throw that swallows errors if the LWP is
8138 2015-03-19 Pedro Alves <palves@redhat.com>
8140 * linux-low.c (count_events_callback, select_event_lwp_callback):
8141 No longer check whether the thread has resume_stop as last resume
8144 2015-03-19 Pedro Alves <palves@redhat.com>
8146 * linux-low.c (count_events_callback, select_event_lwp_callback):
8147 Use the lwp's status_pending_p field, not the thread's.
8149 2015-03-19 Pedro Alves <palves@redhat.com>
8151 * linux-low.c (select_event_lwp_callback): Update comments to
8152 no longer mention SIGTRAP.
8154 2015-03-18 Gary Benson <gbenson@redhat.com>
8156 * server.c (handle_query): Do not report vFile:fstat as supported.
8158 2015-03-11 Gary Benson <gbenson@redhat.com>
8160 * hostio.c (sys/types.h): New include.
8161 (sys/stat.h): Likewise.
8162 (common-remote-fileio.h): Likewise.
8163 (handle_fstat): New function.
8164 (handle_vFile): Handle vFile:fstat packets.
8166 2015-03-11 Gary Benson <gbenson@redhat.com>
8168 * configure.ac (AC_CHECK_MEMBERS): Add checks for
8169 struct stat.st_blocks and struct stat.st_blksize.
8170 * configure: Regenerate.
8171 * config.in: Likewise.
8172 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
8173 (OBS): Add common-remote-fileio.o.
8174 (common-remote-fileio.o): New rule.
8176 2015-03-09 Pedro Alves <palves@redhat.com>
8178 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
8179 'struct sockaddr' pointer in 'accept' call.
8181 2015-03-09 Pedro Alves <palves@redhat.com>
8184 2015-03-07 Pedro Alves <palves@redhat.com>
8185 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
8186 or <winsock2.h> here. Instead include "gdb_socket.h".
8187 (remote_open): Use union gdb_sockaddr_u.
8188 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
8189 or <winsock2.h> here. Instead include "gdb_socket.h".
8190 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
8191 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
8193 (init_named_socket, gdb_agent_helper_thread): Use union
8196 2015-03-07 Pedro Alves <palves@redhat.com>
8198 * configure.ac (build_warnings): Move
8199 -Wdeclaration-after-statement to the C-specific set.
8200 * configure: Regenerate.
8202 2015-03-07 Pedro Alves <palves@redhat.com>
8204 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
8205 or <winsock2.h> here. Instead include "gdb_socket.h".
8206 (remote_open): Use union gdb_sockaddr_u.
8207 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
8208 or <winsock2.h> here. Instead include "gdb_socket.h".
8209 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
8210 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
8212 (init_named_socket, gdb_agent_helper_thread): Use union
8215 2015-03-07 Pedro Alves <palves@redhat.com>
8217 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
8220 2015-03-06 Yao Qi <yao.qi@linaro.org>
8222 * linux-aarch64-low.c (aarch64_insert_point): Use
8223 show_debug_regs as a boolean.
8224 (aarch64_remove_point): Likewise.
8226 2015-03-05 Pedro Alves <palves@redhat.com>
8228 * lynx-low.c (lynx_target_ops): Install NULL hooks for
8229 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
8230 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
8231 * nto-low.c (nto_target_ops): Likewise.
8232 * spu-low.c (spu_target_ops): Likewise.
8233 * win32-low.c (win32_target_ops): Likewise.
8235 2015-03-04 Pedro Alves <palves@redhat.com>
8237 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
8238 Decide whether a breakpoint triggered based on the SIGTRAP's
8240 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
8241 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
8242 (linux_low_filter_event): Check for breakpoints before checking
8244 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
8246 (linux_stopped_by_sw_breakpoint)
8247 (linux_supports_stopped_by_sw_breakpoint)
8248 (linux_stopped_by_hw_breakpoint)
8249 (linux_supports_stopped_by_hw_breakpoint): New functions.
8250 (linux_target_ops): Install new target methods.
8252 2015-03-04 Pedro Alves <palves@redhat.com>
8254 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
8255 * server.c (swbreak_feature, hwbreak_feature): New globals.
8256 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
8257 (captured_main): Clear swbreak_feature and hwbreak_feature.
8258 * server.h (swbreak_feature, hwbreak_feature): Declare.
8259 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
8260 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
8261 supports_stopped_by_hw_breakpoint>: New fields.
8262 (target_supports_stopped_by_sw_breakpoint)
8263 (target_stopped_by_sw_breakpoint)
8264 (target_supports_stopped_by_hw_breakpoint)
8265 (target_stopped_by_hw_breakpoint): Declare.
8267 2015-03-04 Pedro Alves <palves@redhat.com>
8269 enum lwp_stop_reason -> enum target_stop_reason
8270 * linux-low.c (check_stopped_by_breakpoint): Adjust.
8271 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
8272 (linux_wait_1, stuck_in_jump_pad_callback)
8273 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
8274 (linux_stopped_by_watchpoint):
8275 * linux-low.h (enum lwp_stop_reason): Delete.
8276 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
8277 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
8279 2015-03-04 Yao Qi <yao.qi@linaro.org>
8281 * Makefile.in (SFILES): Add linux-aarch64-low.c.
8283 2015-03-03 Gary Benson <gbenson@redhat.com>
8285 * hostio.c (handle_vFile): Fix prefix lengths.
8287 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
8289 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
8292 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
8294 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
8295 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
8296 (clean): Add "rm -f" for above C files.
8297 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
8298 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
8299 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
8300 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
8301 * linux-s390-low.c (HWCAP_S390_VX): New macro.
8302 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
8303 (init_registers_s390x_vx_linux64)
8304 (init_registers_s390x_tevx_linux64)
8305 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
8306 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
8308 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
8309 (s390_store_vxrs_high): New functions.
8310 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
8312 (s390_arch_setup): Add logic for selecting one of the new target
8313 descriptions. Activate the new vector regsets if applicable.
8314 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
8315 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
8316 and init_registers_s390x_tevx_linux64.
8318 2015-03-01 Pedro Alves <palves@redhat.com>
8320 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
8323 2015-02-27 Pedro Alves <palves@redhat.com>
8325 * linux-x86-low.c (u_debugreg_offset): New function.
8326 (x86_linux_dr_get, x86_linux_dr_set): Use it.
8328 2015-02-27 Pedro Alves <palves@redhat.com>
8330 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
8331 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
8332 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
8333 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
8334 (ps_lsetfpregs, ps_getpid)
8335 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
8336 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
8337 (ps_lsetxregs, ps_plog): Declare.
8339 2015-02-27 Pedro Alves <palves@redhat.com>
8341 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
8342 IP_AGENT_EXPORT_FUNC.
8343 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
8344 IP_AGENT_EXPORT_FUNC.
8345 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
8346 (IP_AGENT_EXPORT): Delete.
8347 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
8348 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
8349 (gdb_trampoline_buffer_error, collecting, gdb_collect)
8350 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
8351 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
8352 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
8353 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
8354 (traceframe_read_count, traceframe_write_count)
8355 (traceframes_created, trace_state_variables, get_raw_reg)
8356 (get_trace_state_variable_value, set_trace_state_variable_value)
8357 (ust_loaded, helper_thread_id, cmd_buf): Use
8358 IPA_SYM_EXPORTED_NAME.
8359 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
8360 (tracepoints) Use IP_AGENT_EXPORT_VAR.
8361 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
8362 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
8363 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
8364 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
8365 EXTERN_C_PUSH/EXTERN_C_POP.
8366 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
8367 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
8368 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
8369 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
8370 (traceframe_write_count, traceframe_read_count)
8371 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
8372 (about_to_request_buffer_space, get_trace_state_variable_value)
8373 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
8374 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
8375 EXTERN_C_PUSH/EXTERN_C_POP.
8376 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
8377 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
8378 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
8379 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
8380 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
8381 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
8382 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
8383 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
8385 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
8386 (IP_AGENT_EXPORT_VAR_DECL): Define.
8388 (gdb_agent_get_raw_reg): Declare.
8390 2015-02-27 Tom Tromey <tromey@redhat.com>
8391 Pedro Alves <palves@redhat.com>
8393 Rename symbols whose names are reserved C++ keywords throughout.
8395 2015-02-27 Pedro Alves <palves@redhat.com>
8397 * Makefile.in (COMPILER): New, get it from autoconf.
8398 (CXX): Get from autoconf instead.
8399 (COMPILE.pre): Use COMPILER.
8400 (CC-LD): Rename to ...
8401 (CC_LD): ... this. Use COMPILER.
8402 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
8403 (CXX_FOR_TARGET): Default to g++ instead of gcc.
8404 * acinclude.m4: Include build-with-cxx.m4.
8405 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
8406 Disable -Werror by default if building in C++ mode.
8407 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
8408 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
8409 the C++ compiler. Save/restore CXXFLAGS too.
8410 * configure: Regenerate.
8412 2015-02-27 Pedro Alves <palves@redhat.com>
8414 * acinclude.m4: Include libiberty.m4.
8415 * configure.ac: Call libiberty_INIT.
8416 * config.in, configure: Regenerate.
8418 2015-02-26 Pedro Alves <palves@redhat.com>
8420 * linux-low.c (linux_wait_1): When incrementing the PC past a
8421 program breakpoint always use the_low_target.breakpoint_len as
8422 increment, rather than the maximum between that and
8423 the_low_target.decr_pc_after_break.
8425 2015-02-23 Pedro Alves <palves@redhat.com>
8427 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
8428 thread was doing a step-over; always adjust the PC if
8429 we stepped over a permanent breakpoint.
8430 (linux_wait_1): If we stepped over breakpoint that was on top of a
8431 permanent breakpoint, manually advance the PC past it.
8433 2015-02-23 Pedro Alves <palves@redhat.com>
8435 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
8437 (x86_fill_gregset, x86_store_gregset): Use it when handling
8440 2015-02-20 Pedro Alves <palves@redhat.com>
8442 * thread-db.c: Include "nat/linux-procfs.h".
8443 (thread_db_init): Skip listing new threads if the kernel supports
8444 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
8446 2015-02-20 Pedro Alves <palves@redhat.com>
8448 * linux-low.c (status_pending_p_callback): Use ptid_match.
8450 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
8452 PR breakpoints/16812
8453 * linux-low.c (wstatus_maybe_breakpoint): Remove.
8454 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
8455 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
8457 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
8459 PR breakpoints/15956
8460 * tracepoint.c (cmd_qtinit): Add check for current_thread.
8462 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
8464 * linux-low.c (linux_low_btrace_conf): Print size.
8465 * server.c (handle_btrace_conf_general_set): New.
8466 (hanle_general_set): Call handle_btrace_conf_general_set.
8467 (handle_query): Report Qbtrace-conf:bts:size as supported.
8469 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
8471 * linux-low.c (linux_low_enable_btrace): Update parameters.
8472 (linux_low_btrace_conf): New.
8473 (linux_target_ops)<to_btrace_conf>: Initialize.
8474 * server.c (current_btrace_conf): New.
8475 (handle_btrace_enable): Rename to ...
8476 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
8477 to target_enable_btrace. Update comment. Update users.
8478 (handle_qxfer_btrace_conf): New.
8479 (qxfer_packets): Add btrace-conf entry.
8480 (handle_query): Report qXfer:btrace-conf:read as supported packet.
8481 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
8482 (target_ops)<read_btrace_conf>: New.
8483 (target_enable_btrace): Update parameters.
8484 (target_read_btrace_conf): New.
8486 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
8488 * server.c (handle_btrace_general_set): Remove call to
8489 target_supports_btrace.
8490 (supported_btrace_packets): New.
8491 (handle_query): Call supported_btrace_packets.
8492 * target.h: include btrace-common.h.
8493 (btrace_target_info): Removed.
8494 (supports_btrace, target_supports_btrace): Update parameters.
8496 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
8498 * Makefile.in (SFILES): Add common/btrace-common.c.
8499 (OBS): Add common/btrace-common.o.
8500 (btrace-common.o): Add build rules.
8501 * linux-low: Include btrace-common.h.
8502 (linux_low_read_btrace): Use struct btrace_data. Call
8503 btrace_data_init and btrace_data_fini.
8505 2015-02-06 Pedro Alves <palves@redhat.com>
8507 * thread-db.c (find_new_threads_callback): Add debug output.
8509 2015-02-04 Pedro Alves <palves@redhat.com>
8511 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
8512 (resume_stopped_resumed_lwps): New function.
8513 (linux_wait_for_event_filtered): Use it.
8515 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
8517 * Makefile.in (SFILES): Add linux-personality.c.
8518 (linux-personality.o): New rule.
8519 * configure.srv (srv_linux_obj): Add linux-personality.o to the
8520 list of objects to be built.
8521 * linux-low.c: Include nat/linux-personality.h.
8522 (linux_create_inferior): Remove code to disable address space
8523 randomization (moved to ../nat/linux-personality.c). Create
8524 cleanup to disable address space randomization.
8526 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
8528 * Makefile.in (posix-strerror.o): New rule.
8529 (mingw-strerror.o): Likewise.
8530 * configure: Regenerated.
8531 * configure.ac: Source file ../common/common.host. Initialize new
8532 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
8534 2015-01-14 Yao Qi <yao@codesourcery.com>
8536 * Makefile.in (SFILES): Add nat/ppc-linux.c.
8537 (ppc-linux.o): New rule.
8538 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
8539 * configure.ac: AC_CHECK_FUNCS(getauxval).
8540 * config.in: Re-generated.
8541 * configure: Re-generated.
8542 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
8543 ppc64_64bit_inferior_p
8545 2015-01-14 Yao Qi <yao@codesourcery.com>
8547 * linux-ppc-low.c: Include "nat/ppc-linux.h".
8548 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
8549 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
8550 (PT_ORIG_R3, PT_TRAP): Likewise.
8551 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
8552 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
8553 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
8555 2015-01-10 Joel Brobecker <brobecker@adacore.com>
8557 * i387-fp.c (i387_cache_to_xsave): In look over
8558 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
8559 zmmh_low_space field by use of zmmh_high_space.
8561 2015-01-09 Pedro Alves <palves@redhat.com>
8563 * linux-low.c (step_over_bkpt): Move higher up in the file.
8564 (handle_extended_wait): Don't store the stop_pc here.
8565 (get_stop_pc): Adjust comments and rename to ...
8566 (check_stopped_by_breakpoint): ... this. Record whether the LWP
8567 stopped for a software breakpoint or hardware breakpoint.
8568 (thread_still_has_status_pending_p): New function.
8569 (status_pending_p_callback): Use
8570 thread_still_has_status_pending_p. If the event is no longer
8571 interesting, resume the LWP.
8572 (handle_tracepoints): Add assert.
8573 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
8574 (wstatus_maybe_breakpoint): New function.
8575 (cancel_breakpoint): Delete function.
8576 (check_stopped_by_watchpoint): New function, factored out from
8577 linux_low_filter_event.
8578 (lp_status_maybe_breakpoint): Delete function.
8579 (linux_low_filter_event): Remove filter_ptid argument.
8580 Leave thread group exits pending here. Store the LWP's stop PC.
8581 Always leave events pending.
8582 (linux_wait_for_event_filtered): Pull all events out of the
8583 kernel, and leave them all pending.
8584 (count_events_callback, select_event_lwp_callback): Consider all
8586 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
8587 (select_event_lwp): Only give preference to the stepping LWP in
8588 all-stop mode. Adjust comments.
8589 (ignore_event): New function.
8590 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
8591 references to cancel_breakpoints. Adjust to renames. Also give
8592 equal priority to all LWPs that have had events in non-stop mode.
8593 If reporting a software breakpoint event, unadjust the LWP's PC.
8594 (linux_wait): If linux_wait_1 returned an ignored event, retry.
8595 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
8597 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
8598 (resume_status_pending_p): Use thread_still_has_status_pending_p.
8599 (linux_stopped_by_watchpoint): Adjust.
8600 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
8601 * linux-low.h (enum lwp_stop_reason): New.
8602 (struct lwp_info) <stop_pc>: Adjust comment.
8603 <stopped_by_watchpoint>: Delete field.
8604 <stop_reason>: New field.
8605 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
8606 * mem-break.c (software_breakpoint_inserted_here)
8607 (hardware_breakpoint_inserted_here): New function.
8608 * mem-break.h (software_breakpoint_inserted_here)
8609 (hardware_breakpoint_inserted_here): Declare.
8610 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
8611 (cancel_breakpoints): Delete.
8612 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
8613 (upload_fast_traceframes): Remove references to
8616 2015-01-09 Pedro Alves <palves@redhat.com>
8618 * thread-db.c (find_new_threads_callback): Ignore thread if the
8619 kernel thread ID is -1.
8621 2015-01-09 Pedro Alves <palves@redhat.com>
8623 * linux-low.c (linux_attach_fail_reason_string): Move to
8624 nat/linux-ptrace.c, and rename.
8625 (linux_attach_lwp): Update comment.
8626 (attach_proc_task_lwp_callback): New function.
8627 (linux_attach): Adjust to rename and use
8628 linux_proc_attach_tgid_threads.
8629 (linux_attach_fail_reason_string): Delete declaration.
8631 2015-01-01 Joel Brobecker <brobecker@adacore.com>
8633 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
8634 * server.c (gdbserver_version): Likewise.
8636 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
8638 * remote-utils.c: Include ctype.h.
8639 (input_interrupt): Explicitly handle the case when the char
8640 received is the NUL byte. Improve the printing of non-ASCII
8643 2014-12-16 Joel Brobecker <brobecker@adacore.com>
8645 * linux-low.c (linux_low_filter_event): Update call to
8646 linux_enable_event_reporting following the addition of
8647 a new parameter to that function.
8649 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
8652 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
8653 (AARCH64_FPCR_REGNO): Likewise.
8654 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
8655 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
8656 (aarch64_store_fpregset): Likewise.
8658 2014-12-15 Joel Brobecker <brobecker@adacore.com>
8660 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
8661 Remove FIXME comment about assumption about N.
8663 2014-12-13 Joel Brobecker <brobecker@adacore.com>
8665 * configure.ac: If large-file support is disabled in GDBserver,
8666 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
8667 * configure: Regenerate.
8669 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8671 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
8672 warning upon ENODATA from ptrace.
8673 * linux-s390-low.c (s390_store_tdb): New.
8674 (s390_regsets): Add regset for NT_S390_TDB.
8676 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8678 * linux-low.c (regsets_store_inferior_registers): Skip regsets
8679 without a fill_function.
8680 * linux-s390-low.c (s390_fill_last_break): Remove.
8681 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
8682 (s390_arch_setup): Use regset's size instead of fill_function for
8685 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8687 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
8688 the regset's store function when ptrace returned an error.
8689 * regcache.c (get_thread_regcache): Invalidate register cache
8690 before fetching inferior's registers.
8692 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8694 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
8695 while-loop as for-loop.
8696 (regsets_store_inferior_registers): Likewise.
8698 2014-11-28 Yao Qi <yao@codesourcery.com>
8700 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
8701 * config.in, configure: Re-generate.
8702 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
8705 2014-11-21 Yao Qi <yao@codesourcery.com>
8707 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
8708 (AC_CHECK_HEADERS): Remove malloc.h.
8709 * configure: Re-generated.
8710 * config.in: Re-generated.
8711 * server.h: Don't include alloca.h and malloc.h.
8712 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
8713 Don't include malloc.h.
8715 2014-11-17 Joel Brobecker <brobecker@adacore.com>
8717 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
8718 corresponding ERRNO check in same block.
8720 2014-11-12 Pedro Alves <palves@redhat.com>
8722 * server.c (cont_thread): Update comment.
8723 (start_inferior, attach_inferior): No longer clear cont_thread.
8724 (handle_v_cont): No longer set cont_thread.
8725 (captured_main): Clear cont_thread each time a GDB connects.
8727 2014-11-12 Pedro Alves <palves@redhat.com>
8729 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
8730 thread, and don't resume all threads if the Hc thread has exited.
8732 2014-11-12 Pedro Alves <palves@redhat.com>
8734 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
8735 the process group instead of to a specific LWP.
8737 2014-10-15 Pedro Alves <palves@redhat.com>
8740 * win32-arm-low.c (arm_set_thread_context): Remove current_event
8742 (arm_set_thread_context): Delete.
8743 (the_low_target): Adjust.
8744 * win32-i386-low.c (debug_registers_changed)
8745 (debug_registers_used): Delete.
8746 (update_debug_registers_callback): New function.
8747 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
8748 needing to update their debug registers.
8749 (win32_get_current_dr): New function.
8750 (x86_dr_low_get_addr, x86_dr_low_get_control)
8751 (x86_dr_low_get_status): Fetch the debug register from the thread
8753 (i386_initial_stuff): Adjust.
8754 (i386_get_thread_context): Remove current_event parameter. Don't
8755 clear debug_registers_changed nor copy DR values to
8757 (i386_set_thread_context): Delete.
8758 (i386_prepare_to_resume): New function.
8759 (i386_thread_added): Mark the thread as needing to update irs
8761 (the_low_target): Remove i386_set_thread_context and install
8762 i386_prepare_to_resume.
8763 * win32-low.c (win32_get_thread_context): Adjust.
8764 (win32_set_thread_context): Use SetThreadContext
8766 (win32_prepare_to_resume): New function.
8767 (win32_require_context): New function, factored out from ...
8768 (thread_rec): ... this.
8769 (continue_one_thread): Call win32_prepare_to_resume on each thread
8770 we're about to continue.
8771 (win32_resume): Call win32_prepare_to_resume on the event thread.
8772 * win32-low.h (struct win32_thread_info)
8773 <debug_registers_changed>: New field.
8774 (struct win32_target_ops): Change prototype of set_thread_context,
8775 delete set_thread_context and add prepare_to_resume.
8776 (win32_require_context): New declaration.
8778 2014-10-08 Gary Benson <gbenson@redhat.com>
8780 * server.h: Do not include common-exceptions.h.
8782 2014-10-08 Gary Benson <gbenson@redhat.com>
8784 * server.h: Do not include cleanups.h.
8786 2014-09-30 James Hogan <james.hogan@imgtec.com>
8788 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
8791 2014-09-23 Yao Qi <yao@codesourcery.com>
8793 * linux-low.c (lp_status_maybe_breakpoint): New function.
8794 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
8795 (count_events_callback): Likewise.
8796 (select_event_lwp_callback): Likewise.
8797 (cancel_breakpoints_callback): Likewise.
8799 2014-09-19 Don Breazeal <donb@codesourcery.com>
8801 * linux-low.c (handle_extended_wait): Call
8802 linux_ptrace_get_extended_event.
8803 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
8804 linux_is_extended_waitstatus.
8806 2014-09-16 Joel Brobecker <brobecker@adacore.com>
8808 * Makefile.in (CPPFLAGS): Define.
8809 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
8810 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
8812 2014-09-16 Gary Benson <gbenson@redhat.com>
8814 * inferiors.h (current_inferior): Renamed as...
8815 (current_thread): New variable. All uses updated.
8816 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
8817 (maybe_move_out_of_jump_pad): Likewise.
8818 (cancel_breakpoint): Likewise.
8819 (linux_low_filter_event): Likewise.
8820 (wait_for_sigstop): Likewise.
8821 (linux_resume_one_lwp): Likewise.
8822 (need_step_over_p): Likewise.
8823 (start_step_over): Likewise.
8824 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
8825 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
8826 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
8827 and save_inferior as saved_thread.
8828 * regcache.c (get_thread_regcache): Renamed saved_inferior as
8830 (regcache_invalidate_thread): Likewise.
8831 * remote-utils.c (prepare_resume_reply): Likewise.
8832 * thread-db.c (thread_db_get_tls_address): Likewise.
8833 (disable_thread_event_reporting): Likewise.
8834 (remove_thread_event_breakpoints): Likewise.
8835 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
8837 * target.h (set_desired_inferior): Renamed as...
8838 (set_desired_thread): New declaration. All uses updated.
8839 * server.c (myresume): Updated comment to reference thread instead
8841 (handle_serial_event): Likewise.
8842 (handle_target_event): Likewise.
8844 2014-09-12 Tom Tromey <tromey@redhat.com>
8845 Gary Benson <gbenson@redhat.com>
8847 * regcache.h: Include common-regcache.h.
8848 (regcache_read_pc): Don't declare.
8849 * regcache.c (get_thread_regcache_for_ptid): New function.
8851 2014-09-11 Tom Tromey <tromey@redhat.com>
8852 Gary Benson <gbenson@redhat.com>
8854 * symbol.c: New file.
8855 * Makefile.in (SFILES): Add symbol.c.
8856 (OBS): Add symbol.o.
8858 2014-09-11 Gary Benson <gbenson@redhat.com>
8860 * target.c (target_stop_ptid, target_continue_ptid): New
8863 2014-09-11 Tom Tromey <tromey@redhat.com>
8864 Gary Benson <gbenson@redhat.com>
8866 * target.h: Include target/target.h.
8867 * target.c (target_read_memory, target_read_uint32)
8868 (target_write_memory): New functions.
8870 2014-09-11 Gary Benson <gbenson@redhat.com>
8872 * server.h (debug_hw_points): Don't declare.
8873 * server.c (debug_hw_points): Don't define. Replace all uses
8874 with show_debug_regs.
8875 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
8876 all uses with show_debug_regs.
8878 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
8880 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
8881 endianness into account.
8882 (ppc_supply_ptrace_register): Likewise.
8884 2014-09-03 James Hogan <james.hogan@imgtec.com>
8886 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
8887 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
8889 2014-09-03 Gary Benson <gbenson@redhat.com>
8891 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
8892 ALL_DEBUG_ADDRESS_REGISTERS.
8894 2014-09-02 Gary Benson <gbenson@redhat.com>
8896 * i386-low.h: Renamed as...
8897 * x86-low.h: New file. All type, function and variable name
8898 prefixes changed from "i386_" to "x86_". All references updated.
8899 * i386-low.c: Renamed as...
8900 * x86-low.c: New file. All type, function and variable name
8901 prefixes changed from "i386_" to "x86_". All references updated.
8903 2014-09-02 Gary Benson <gbenson@redhat.com>
8905 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
8906 (x86_linux_new_thread): Likewise.
8908 2014-08-29 Gary Benson <gbenson@redhat.com>
8910 * server.h (setjmp.h): Do not include.
8911 (toplevel): Do not declare.
8912 (common-exceptions.h): Include.
8913 (cleanups.h): Likewise.
8914 * server.c (toplevel): Do not define.
8915 (exit_code): New static global.
8916 (detach_or_kill_for_exit_cleanup): New function.
8917 (main): New function. Original main renamed to...
8918 (captured_main): New function.
8919 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
8921 2014-08-29 Gary Benson <gbenson@redhat.com>
8923 * Makefile.in (SFILES): Add common/common-exceptions.c.
8924 (OBS): Add common-exceptions.o.
8925 (common-exceptions.o): New rule.
8926 * utils.c (prepare_to_throw_exception): New function.
8928 2014-08-29 Gary Benson <gbenson@redhat.com>
8930 * config.in: Regenerate.
8931 * configure: Likewise.
8933 2014-08-29 Gary Benson <gbenson@redhat.com>
8935 * Makefile.in (SFILES): Add common/cleanups.c.
8937 (cleanups.o): New rule.
8939 2014-08-29 Gary Benson <gbenson@redhat.com>
8941 * utils.c (internal_vwarning): New function.
8943 2014-08-28 Gary Benson <gbenson@redhat.com>
8945 * utils.h (fatal): Remove declaration.
8946 * utils.c (fatal): Remove function.
8948 2014-08-28 Gary Benson <gbenson@redhat.com>
8950 * tracepoint.c (gdb_agent_init): Replace fatal with
8952 (initialize_tracepoint): Likewise.
8954 2014-08-28 Gary Benson <gbenson@redhat.com>
8956 * remote-utils.c (remote_prepare): Replace fatal with error.
8958 2014-08-28 Gary Benson <gbenson@redhat.com>
8960 * linux-low.c (linux_async): Replace fatal with warning.
8962 (linux_start_non_stop): Return -1 if linux_async failed.
8964 2014-08-28 Gary Benson <gbenson@redhat.com>
8966 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
8968 (i386_dr_low_get_addr): Remove vague comment.
8969 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
8972 2014-08-28 Gary Benson <gbenson@redhat.com>
8974 * inferiors.c (get_thread_process): Replace check with gdb_assert.
8975 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
8977 (linux_resume_one_lwp): Likewise.
8978 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
8980 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
8981 with internal_error.
8982 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
8983 (init_register_cache): Replace fatal with gdb_assert_not_reached.
8984 (find_register_by_name): Replace fatal with internal_error.
8985 (find_regno): Likewise.
8986 * tdesc.c (init_target_desc): Replace check with gdb_assert.
8987 * thread-db.c (thread_db_create_event): Likewise.
8988 (thread_db_load_search): Likewise.
8989 (try_thread_db_load_1): Likewise.
8990 * tracepoint.c (get_jump_space_head): Replace fatal with
8992 (claim_trampoline_space): Likewise.
8993 (have_fast_tracepoint_trampoline_buffer): Likewise.
8994 (cmd_qtstart): Likewise.
8995 (stop_tracing): Likewise.
8996 (fast_tracepoint_collecting): Likewise.
8997 (target_malloc): Likewise.
8998 (download_tracepoint): Likewise.
8999 (download_trace_state_variables): Replace check with gdb_assert.
9000 (upload_fast_traceframes): Replace fatal with internal_error.
9002 2014-08-19 Tom Tromey <tromey@redhat.com>
9003 Gary Benson <gbenson@redhat.com>
9005 * Makefile.in (SFILES): Add common/common-debug.c.
9006 (OBS): Add common-debug.o.
9007 (common-debug.o): New rule.
9008 * debug.h (debug_printf): Don't declare.
9009 * debug.c (debug_printf): Renamed and rewritten as...
9010 (debug_vprintf): New function.
9012 2014-08-19 Gary Benson <gbenson@redhat.com>
9014 * utils.h: Do not include print-utils.h.
9016 2014-08-19 Tom Tromey <tromey@redhat.com>
9017 Gary Benson <gbenson@redhat.com>
9019 * server.h: Add static assertion.
9020 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
9022 2014-08-19 Tom Tromey <tromey@redhat.com>
9023 Gary Benson <gbenson@redhat.com>
9025 * Makefile.in (SFILES): Add common/errors.c.
9026 (OBS): Add errors.o.
9027 (IPA_OBS): Add errors-ipa.o.
9028 (errors.o): New rule.
9029 (errors-ipa.o): Likewise.
9030 * utils.h (perror_with_name, error, warning): Don't declare.
9031 * utils.c (warning): Renamed and rewritten as...
9032 (vwarning): New function.
9033 (error): Renamed and rewritten as...
9034 (verror): New function.
9035 (internal_error): Renamed and rewritten as...
9036 (internal_verror): New function.
9038 2014-08-07 Gary Benson <gbenson@redhat.com>
9040 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
9041 * configure: Regenerate.
9042 * config.in: Likewise.
9043 * server.h: Do not include errno.h.
9044 * event-loop.c: Likewise.
9045 * hostio-errno.c: Likewise.
9046 * linux-low.c: Likewise.
9047 * remote-utils.c: Likewise.
9048 * spu-low.c: Likewise.
9049 * utils.c: Likewise.
9050 * gdbreplay.c: Unconditionally include errno.h.
9052 2014-08-07 Gary Benson <gbenson@redhat.com>
9054 * server.h: Do not include string.h.
9055 * event-loop.c: Likewise.
9056 * linux-low.c: Likewise.
9057 * regcache.c: Likewise.
9058 * remote-utils.c: Likewise.
9059 * spu-low.c: Likewise.
9060 * utils.c: Likewise.
9062 2014-08-07 Gary Benson <gbenson@redhat.com>
9064 * server.h: Do not include gdb_assert.h.
9066 2014-08-07 Gary Benson <gbenson@redhat.com>
9068 * server.h: Do not include common-utils.h.
9070 2014-08-07 Gary Benson <gbenson@redhat.com>
9072 * server.h: Do not include ptid.h.
9073 * notif.h: Likewise.
9075 2014-08-07 Gary Benson <gbenson@redhat.com>
9077 * server.h: Do not include gdb_locale.h.
9079 2014-08-07 Gary Benson <gbenson@redhat.com>
9081 * server.h: Do not include gdb/signals.h.
9082 * win32-low.c: Likewise.
9084 2014-08-07 Gary Benson <gbenson@redhat.com>
9086 * server.h: Do not include pathmax.h.
9088 2014-08-07 Gary Benson <gbenson@redhat.com>
9090 * server.h: Do not include libiberty.h.
9091 * linux-bfin-low.c: Likewise.
9093 2014-08-07 Gary Benson <gbenson@redhat.com>
9095 * server.h: Do not include ansidecl.h.
9097 2014-08-07 Gary Benson <gbenson@redhat.com>
9099 * linux-x86-low.c: Do not include stddef.h.
9100 * lynx-ppc-low.c: Likewise.
9101 * tracepoint.c: Likewise.
9103 2014-08-07 Gary Benson <gbenson@redhat.com>
9105 * server.h: Do not include stdarg.h.
9106 * nto-low.c: Likewise.
9108 2014-08-07 Gary Benson <gbenson@redhat.com>
9110 * server.h: Do not include stdlib.h.
9111 * inferiors.c: Likewise.
9112 * linux-low.c: Likewise.
9113 * regcache.c: Likewise.
9114 * spu-low.c: Likewise.
9115 * tracepoint.c: Likewise.
9116 * utils.c: Likewise.
9118 2014-08-07 Gary Benson <gbenson@redhat.com>
9120 * server.h: Do not include stdio.h.
9121 * linux-low.c: Likewise.
9122 * remote-utils.c: Likewise.
9123 * spu-low.c: Likewise.
9124 * utils.c: Likewise.
9125 * wincecompat.c: Likewise.
9127 2014-08-06 Gary Benson <gbenson@redhat.com>
9129 * regcache.c (init_register_cache): Move conditionals inside if.
9131 2014-08-06 Gary Benson <gbenson@redhat.com>
9133 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
9135 2014-07-31 Gary Benson <gbenson@redhat.com>
9137 * ax.h: Do not include server.h.
9138 * gdbthread.h: Likewise.
9139 * lynx-low.h: Likewise.
9140 * notif.h: Likewise.
9142 2014-07-30 Gary Benson <gbenson@redhat.com>
9144 * server.h: Include common-defs.h.
9145 Do not include config.h or build-gnulib-gdbserver/config.h.
9147 2014-07-30 Gary Benson <gbenson@redhat.com>
9149 * hostio-errno.c: Move server.h to top of includes list.
9150 * inferiors.c: Likewise.
9151 * linux-x86-low.c: Likewise.
9152 * notif.c: Include server.h.
9154 2014-07-24 Tom Tromey <tromey@redhat.com>
9155 Gary Benson <gbenson@redhat.com>
9157 * server.h (CORE_ADDR): Now unsigned.
9159 2014-07-16 Pedro Alves <palves@redhat.com>
9161 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
9163 2014-07-15 Pedro Alves <palves@redhat.com>
9165 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
9168 2014-07-11 Pedro Alves <palves@redhat.com>
9170 * linux-low.c (kill_wait_lwp): New function, based on
9171 kill_one_lwp_callback, but use my_waitpid directly.
9172 (kill_one_lwp_callback, linux_kill): Use it.
9174 2014-06-23 Pedro Alves <palves@redhat.com>
9176 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
9177 before setting DR0..DR3.
9179 2014-06-20 Gary Benson <gbenson@redhat.com>
9181 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
9182 * configure: Regenerated.
9183 * config.in: Likewise.
9185 2014-06-20 Gary Benson <gbenson@redhat.com>
9187 * Makefile.in (SFILES): Update locations for files moved
9189 (object file files): Reordered.
9191 2014-06-20 Gary Benson <gbenson@redhat.com>
9193 * i386-low.h (i386_dr_low_can_set_addr): Removed.
9194 (i386_dr_low_set_addr): Likewise.
9195 (i386_dr_low_get_addr): Likewise.
9196 (i386_dr_low_can_set_control): Likewise.
9197 (i386_dr_low_set_control): Likewise.
9198 (i386_dr_low_get_control): Likewise.
9199 (i386_dr_low_get_status): Likewise.
9200 (i386_get_debug_register_length): Likewise.
9201 * linux-x86-low.c (i386_dr_low_set_addr):
9202 Changed signature. Made static.
9203 (i386_dr_low_get_addr): Likewise.
9204 (i386_dr_low_set_control): Likewise.
9205 (i386_dr_low_get_control): Likewise.
9206 (i386_dr_low_get_status): Likewise.
9207 (i386_dr_low): New global variable.
9208 * win32-i386-low.c (i386_dr_low_set_addr):
9209 Changed signature. Made static.
9210 (i386_dr_low_get_addr): Likewise.
9211 (i386_dr_low_set_control): Likewise.
9212 (i386_dr_low_get_control): Likewise.
9213 (i386_dr_low_get_status): Likewise.
9214 (i386_dr_low): New global variable.
9216 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
9218 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
9219 * Makefile.in (AR, AR_FLAGS): Define.
9220 * configure: Regenerate.
9222 2014-06-19 Gary Benson <gbenson@redhat.com>
9224 * Makefile.in (i386-dregs.o): New rule.
9225 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
9226 * i386-low.c (target.h): Remove include.
9227 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
9228 (DR_CONTROL_SHIFT): Likewise.
9229 (DR_CONTROL_SIZE): Likewise.
9230 (DR_RW_EXECUTE): Likewise.
9231 (DR_RW_WRITE): Likewise.
9232 (DR_RW_READ): Likewise.
9233 (DR_RW_IORW): Likewise.
9234 (DR_LEN_1): Likewise.
9235 (DR_LEN_2): Likewise.
9236 (DR_LEN_4): Likewise.
9237 (DR_LEN_8): Likewise.
9238 (DR_LOCAL_ENABLE_SHIFT): Likewise.
9239 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
9240 (DR_ENABLE_SIZE): Likewise.
9241 (DR_LOCAL_SLOWDOWN): Likewise.
9242 (DR_GLOBAL_SLOWDOWN): Likewise.
9243 (DR_CONTROL_RESERVED): Likewise.
9244 (I386_DR_CONTROL_MASK): Likewise.
9245 (I386_DR_VACANT): Likewise.
9246 (I386_DR_LOCAL_ENABLE): Likewise.
9247 (I386_DR_GLOBAL_ENABLE): Likewise.
9248 (I386_DR_DISABLE): Likewise.
9249 (I386_DR_SET_RW_LEN): Likewise.
9250 (I386_DR_GET_RW_LEN): Likewise.
9251 (I386_DR_WATCH_HIT): Likewise.
9252 (i386_wp_op_t): Likewise.
9253 (i386_show_dr): Likewise.
9254 (i386_length_and_rw_bits): Likewise.
9255 (i386_insert_aligned_watchpoint): Likewise.
9256 (i386_remove_aligned_watchpoint): Likewise.
9257 (i386_handle_nonaligned_watchpoint): Likewise.
9258 i386_update_inferior_debug_regs(): Likewise.
9259 (i386_dr_insert_watchpoint): Likewise.
9260 (i386_dr_remove_watchpoint): Likewise.
9261 (i386_dr_region_ok_for_watchpoint): Likewise.
9262 (i386_dr_stopped_data_address): Likewise.
9263 (i386_dr_stopped_by_watchpoint): Likewise.
9265 2014-06-19 Gary Benson <gbenson@redhat.com>
9267 * i386-low.c (i386_dr_show): Renamed to
9268 i386_show_dr and made static. All uses updated.
9269 (i386_dr_length_and_rw_bits): Renamed to
9270 i386_length_and_rw_bits and made static.
9272 (i386_dr_insert_aligned_watchpoint): Renamed to
9273 i386_insert_aligned_watchpoint and made static.
9275 (i386_dr_remove_aligned_watchpoint): Renamed to
9276 i386_remove_aligned_watchpoint and made static.
9278 (i386_dr_update_inferior_debug_regs): Renamed to
9279 i386_update_inferior_debug_regs and made static.
9282 2014-06-18 Gary Benson <gbenson@redhat.com>
9284 * i386-low.h (i386_dr_low_can_set_addr): New macro.
9285 (i386_dr_low_can_set_control): Likewise.
9286 (i386_get_debug_register_length): Likewise.
9287 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
9288 (i386_dr_low_can_set_control): Likewise.
9289 (i386_get_debug_register_length): Likewise.
9291 2014-06-17 Gary Benson <gbenson@redhat.com>
9293 * i386-low.h (i386-dregs.h): New include.
9294 (DR_FIRSTADDR): Now in i386-dregs.h.
9295 (DR_LASTADDR): Likewise.
9296 (DR_NADDR): Likewise.
9297 (DR_STATUS): Likewise.
9298 (DR_CONTROL): Likewise.
9299 (i386_debug_reg_state): Likewise.
9300 (i386_dr_insert_watchpoint): Likewise.
9301 (i386_dr_remove_watchpoint): Likewise.
9302 (i386_dr_region_ok_for_watchpoint): Likewise.
9303 (i386_dr_stopped_data_address): Likewise.
9304 (i386_dr_stopped_by_watchpoint): Likewise.
9305 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
9307 2014-06-18 Gary Benson <gbenson@redhat.com>
9309 * i386-low.h (i386_low_insert_watchpoint): Renamed to
9310 i386_dr_insert_watchpoint.
9311 (i386_low_remove_watchpoint): Renamed to
9312 i386_dr_remove_watchpoint.
9313 (i386_low_region_ok_for_watchpoint): Renamed to
9314 i386_dr_region_ok_for_watchpoint.
9315 (i386_low_stopped_data_address): Renamed to
9316 i386_dr_stopped_data_address.
9317 (i386_low_stopped_by_watchpoint): Renamed to
9318 i386_dr_stopped_by_watchpoint.
9319 * i386-low.c (i386_show_dr): Renamed to
9320 i386_dr_show and made nonstatic. All uses updated.
9321 (i386_length_and_rw_bits): Renamed to
9322 i386_dr_length_and_rw_bits and made nonstatic.
9324 (i386_insert_aligned_watchpoint): Renamed to
9325 i386_dr_insert_aligned_watchpoint and made nonstatic.
9327 (i386_remove_aligned_watchpoint): Renamed to
9328 i386_dr_remove_aligned_watchpoint and made nonstatic.
9330 (i386_update_inferior_debug_regs): Renamed to
9331 i386_dr_update_inferior_debug_regs and made nonstatic.
9333 (i386_low_insert_watchpoint): Renamed to
9334 i386_dr_insert_watchpoint. All uses updated.
9335 (i386_low_remove_watchpoint): Renamed to
9336 i386_dr_remove_watchpoint. All uses updated.
9337 (i386_low_region_ok_for_watchpoint): Renamed to
9338 i386_dr_region_ok_for_watchpoint. All uses updated.
9339 (i386_low_stopped_data_address): Renamed to
9340 i386_dr_stopped_data_address. All uses updated.
9341 (i386_low_stopped_by_watchpoint): Renamed to
9342 i386_dr_stopped_by_watchpoint. All uses updated.
9344 2014-06-18 Gary Benson <gbenson@redhat.com>
9346 * i386-low.c (i386_dr_low_can_set_addr): New macro.
9347 (i386_dr_low_can_set_control): Likewise.
9348 (i386_insert_aligned_watchpoint): New check.
9350 2014-06-18 Gary Benson <gbenson@redhat.com>
9352 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
9355 2014-06-18 Gary Benson <gbenson@redhat.com>
9357 * i386-low.c (i386_length_and_rw_bits): Use internal_error
9358 instead of fatal and error.
9359 (i386_handle_nonaligned_watchpoint): Likewise.
9361 2014-06-18 Gary Benson <gbenson@redhat.com>
9363 * i386-low.c (i386_get_debug_register_length): New macro.
9364 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
9365 (i386_show_dr): Use debug_printf instead of fprintf. Use
9366 phex to format values.
9368 2014-06-18 Gary Benson <gbenson@redhat.com>
9370 * i386-low.h: Comment changes.
9371 * i386-low.c: Likewise.
9373 2014-06-18 Gary Benson <gbenson@redhat.com>
9375 * i386-low.c: Whitespace changes.
9377 2014-06-12 Tom Tromey <tromey@redhat.com>
9379 * utils.c (freeargv): Remove.
9381 2014-06-12 Tom Tromey <tromey@redhat.com>
9383 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
9384 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
9385 (parse_debug_format_options): Likewise.
9386 (gdbserver_usage): Likewise.
9387 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
9388 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
9389 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
9391 ($(LIBGNU)): Depend on libiberty.
9392 (all-lib): Recurse into all subdirs.
9393 (install-only): Invoke "install" target in subdirs.
9394 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
9396 * configure: Rebuild.
9397 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
9398 for vasprintf, vsnprintf, or gettimeofday.
9399 * configure.srv: Don't add safe-ctype.o or lbasename.o to
9402 2014-06-05 Joel Brobecker <brobecker@adacore.com>
9404 * development.sh: Delete.
9405 * Makefile.in (config.status): Adjust dependency on development.sh.
9406 * configure.ac: Adjust development.sh source call.
9407 * configure: Regenerate.
9409 2014-06-02 Pedro Alves <palves@redhat.com>
9411 * ax.c (gdb_free_agent_expr): New function.
9412 * ax.h (gdb_free_agent_expr): New declaration.
9413 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
9415 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
9417 (clear_breakpoint_conditions_and_commands): New function.
9418 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
9419 (clear_breakpoint_conditions_and_commands): New declaration.
9421 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
9423 * linux-aarch64-low.c (asm/ptrace.h): Include.
9425 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
9427 Fix TLS access for -static -pthread.
9428 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
9429 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
9430 (thread_db_load_search, try_thread_db_load_1): Initialize it.
9432 2014-05-20 Pedro Alves <palves@redhat.com>
9434 * linux-aarch64-low.c (aarch64_insert_point)
9435 (aarch64_remove_point): No longer check whether the type is
9436 supported here. Adjust to new interface.
9437 (the_low_target): Install aarch64_supports_z_point_type as
9438 supports_z_point_type method.
9439 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
9440 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
9441 instead of a Z packet char. Adjust.
9442 (arm_supports_z_point_type): New function.
9443 (arm_insert_point, arm_remove_point): Adjust to new interface.
9444 (the_low_target): Install arm_supports_z_point_type.
9445 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
9446 (cris_insert_point, cris_remove_point): Adjust to new interface.
9447 Don't check whether the type is supported here.
9448 (the_low_target): Install cris_supports_z_point_type.
9449 * linux-low.c (linux_supports_z_point_type): New function.
9450 (linux_insert_point, linux_remove_point): Adjust to new interface.
9451 * linux-low.h (struct linux_target_ops) <insert_point,
9452 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
9453 raw_breakpoint pointer parameter.
9454 <supports_z_point_type>: New method.
9455 * linux-mips-low.c (mips_supports_z_point_type): New function.
9456 (mips_insert_point, mips_remove_point): Adjust to new interface.
9457 Use mips_supports_z_point_type.
9458 (the_low_target): Install mips_supports_z_point_type.
9459 * linux-ppc-low.c (the_low_target): Install NULL as
9460 supports_z_point_type method.
9461 * linux-s390-low.c (the_low_target): Install NULL as
9462 supports_z_point_type method.
9463 * linux-sparc-low.c (the_low_target): Install NULL as
9464 supports_z_point_type method.
9465 * linux-x86-low.c (x86_supports_z_point_type): New function.
9466 (x86_insert_point): Adjust to new insert_point interface. Use
9467 insert_memory_breakpoint. Adjust to new
9468 i386_low_insert_watchpoint interface.
9469 (x86_remove_point): Adjust to remove_point interface. Use
9470 remove_memory_breakpoint. Adjust to new
9471 i386_low_remove_watchpoint interface.
9472 (the_low_target): Install x86_supports_z_point_type.
9473 * lynx-low.c (lynx_target_ops): Install NULL as
9474 supports_z_point_type callback.
9475 * nto-low.c (nto_supports_z_point_type): New.
9476 (nto_insert_point, nto_remove_point): Adjust to new interface.
9477 (nto_target_ops): Install nto_supports_z_point_type.
9478 * mem-break.c: Adjust intro comment.
9479 (struct raw_breakpoint) <raw_type, size>: New fields.
9480 <inserted>: Update comment.
9481 <shlib_disabled>: Delete field.
9482 (enum bkpt_type) <gdb_breakpoint>: Delete value.
9483 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
9484 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
9485 (raw_bkpt_type_to_target_hw_bp_type): New function.
9486 (find_enabled_raw_code_breakpoint_at): New function.
9487 (find_raw_breakpoint_at): New type and size parameters. Use them.
9488 (insert_memory_breakpoint): New function, based off
9489 set_raw_breakpoint_at.
9490 (remove_memory_breakpoint): New function.
9491 (set_raw_breakpoint_at): Reimplement.
9492 (set_breakpoint): New, based on set_breakpoint_at.
9493 (set_breakpoint_at): Reimplement.
9494 (delete_raw_breakpoint): Go through the_target->remove_point
9495 instead of assuming memory breakpoints.
9496 (find_gdb_breakpoint_at): Delete.
9497 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
9498 (find_gdb_breakpoint): New function.
9499 (set_gdb_breakpoint_at): Delete.
9500 (z_type_supported): New function.
9501 (set_gdb_breakpoint_1): New function, loosely based off
9502 set_gdb_breakpoint_at.
9503 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
9504 (delete_gdb_breakpoint_at): Delete.
9505 (delete_gdb_breakpoint_1): New function, loosely based off
9506 delete_gdb_breakpoint_at.
9507 (delete_gdb_breakpoint): New function.
9508 (clear_gdb_breakpoint_conditions): Rename to ...
9509 (clear_breakpoint_conditions): ... this. Don't handle a NULL
9511 (add_condition_to_breakpoint): Make static.
9512 (add_breakpoint_condition): Take a struct breakpoint pointer
9513 instead of an address. Adjust.
9514 (gdb_condition_true_at_breakpoint): Rename to ...
9515 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
9517 (gdb_condition_true_at_breakpoint): Reimplement.
9518 (add_breakpoint_commands): Take a struct breakpoint pointer
9519 instead of an address. Adjust.
9520 (gdb_no_commands_at_breakpoint): Rename to ...
9521 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
9522 parameter. Return true if no breakpoint was found. Change debug
9524 (gdb_no_commands_at_breakpoint): Reimplement.
9525 (run_breakpoint_commands): Rename to ...
9526 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
9527 and change return type to boolean.
9528 (run_breakpoint_commands): New function.
9529 (gdb_breakpoint_here): Also check for Z1 breakpoints.
9530 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
9531 breakpoint. Go through the_target->remove_point instead of
9532 assuming memory breakpoint.
9533 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
9534 software and hardware breakpoints.
9535 (reinsert_raw_breakpoint): Go through the_target->insert_point
9536 instead of assuming memory breakpoint.
9537 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
9538 software and hardware breakpoints.
9539 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
9540 Check both software and hardware breakpoints.
9541 (validate_inserted_breakpoint): Assert the breakpoint is a
9542 software breakpoint. Set the inserted flag to -1 instead of
9543 setting shlib_disabled.
9544 (delete_disabled_breakpoints): Adjust.
9545 (validate_breakpoints): Only validate software breakpoints.
9546 Adjust to inserted flag change.
9547 (check_mem_read, check_mem_write): Skip breakpoint types other
9548 than software breakpoints. Adjust to inserted flag change.
9549 * mem-break.h (enum raw_bkpt_type): New enum.
9550 (raw_breakpoint, struct process_info): Forward declare.
9551 (Z_packet_to_target_hw_bp_type): Delete declaration.
9552 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
9553 (set_gdb_breakpoint, delete_gdb_breakpoint)
9554 (clear_breakpoint_conditions): New declarations.
9555 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
9556 (breakpoint_inserted_here): Update comment.
9557 (add_breakpoint_condition, add_breakpoint_commands): Replace
9558 address parameter with a breakpoint pointer parameter.
9559 (gdb_breakpoint_here): Update comment.
9560 (delete_gdb_breakpoint_at): Delete.
9561 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
9562 * server.c (process_point_options): Take a struct breakpoint
9563 pointer instead of an address. Adjust.
9564 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
9565 delete_gdb_breakpoint.
9566 * spu-low.c (spu_target_ops): Install NULL as
9567 supports_z_point_type method.
9568 * target.h: Include mem-break.h.
9569 (struct target_ops) <prepare_to_access_memory>: Update comment.
9570 <supports_z_point_type>: New field.
9571 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
9572 instead of a char. Also take a raw breakpoint pointer.
9573 * win32-arm-low.c (the_low_target): Install NULL as
9574 supports_z_point_type.
9575 * win32-i386-low.c (i386_supports_z_point_type): New function.
9576 (i386_insert_point, i386_remove_point): Adjust to new interface.
9577 (the_low_target): Install i386_supports_z_point_type.
9578 * win32-low.c (win32_supports_z_point_type): New function.
9579 (win32_insert_point, win32_remove_point): Adjust to new interface.
9580 (win32_target_ops): Install win32_supports_z_point_type.
9581 * win32-low.h (struct win32_target_ops):
9582 <supports_z_point_type>: New method.
9583 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
9584 instead of a char. Also take a raw breakpoint pointer.
9586 2014-05-20 Pedro Alves <palves@redhat.com>
9588 * mem-break.h: Include break-common.h.
9589 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
9590 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
9591 (Z_packet_to_target_hw_bp_type): New declaration.
9592 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
9593 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
9594 (Z_PACKET_ACCESS_WP): Delete macros.
9595 (Z_packet_to_hw_type): Delete function.
9596 * i386-low.h: Don't include break-common.h here.
9597 (Z_packet_to_hw_type): Delete declaration.
9598 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
9599 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
9600 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
9601 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
9602 * linux-aarch64-low.c: Don't include break-common.h here.
9603 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
9604 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
9605 (Z_packet_to_target_hw_bp_type): Delete function.
9606 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
9608 (mips_insert_point, mips_remove_point): Use
9609 Z_packet_to_target_hw_bp_type.
9611 2014-05-20 Pedro Alves <palves@redhat.com>
9613 * linux-aarch64-low.c: Include break-common.h.
9614 (enum target_point_type): Delete.
9615 (Z_packet_to_point_type): Rename to ...
9616 (Z_packet_to_target_hw_bp_type): ... this, and return a
9617 target_hw_bp_type instead.
9618 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
9619 instead of an enum target_point_type.
9620 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
9622 (aarch64_dr_state_insert_one_point)
9623 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
9624 (aarch64_handle_aligned_watchpoint)
9625 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
9626 Take an enum target_hw_bp_type instead of an enum
9628 (aarch64_supports_z_point_type): New function.
9629 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
9630 use Z_packet_to_target_hw_bp_type.
9632 2014-05-20 Joel Brobecker <brobecker@adacore.com>
9634 * configure.ac: Only use -Werror by default when DEVELOPMENT
9636 * configure: Regenerate.
9638 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
9640 Fix gdbserver qGetTLSAddr for x86_64 -m32.
9641 * linux-x86-low.c (X86_64_USER_REGS): New.
9642 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
9644 2014-04-28 Yao Qi <yao@codesourcery.com>
9646 * Makefile.in (i386-avx512.c): Fix the typo of generated file
9649 2014-04-25 Pedro Alves <palves@redhat.com>
9652 * linux-low.c (linux_attach_fail_reason_string): New function.
9653 (linux_attach_lwp): Delete.
9654 (linux_attach_lwp_1): Rename to ...
9655 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
9656 argument. Remove "initial" parameter. Return int instead of
9657 void. Don't error or warn here.
9658 (linux_attach): Adjust to call linux_attach_lwp. Call error on
9659 failure to attach to the tgid. Call warning when failing to
9661 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
9662 argument. Remove "initial" parameter. Return int instead of
9663 void. Don't error or warn here.
9664 (linux_attach_fail_reason_string): New declaration.
9665 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
9666 interface change. Use linux_attach_fail_reason_string.
9668 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
9669 Walfred Tedeschi <walfred.tedeschi@intel.com>
9671 * Makefile.in: Added rules to handle new files
9672 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
9673 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
9674 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
9675 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
9676 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
9677 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
9679 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
9680 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
9681 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
9682 i386/x32-avx512.xml.
9683 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
9684 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
9685 i386/x32-avx512-linux.xml.
9686 * i387-fp.c (num_avx512_k_registers): New constant for number
9688 (num_avx512_zmmh_low_registers): New constant for number of
9689 lower ZMM registers (0-15).
9690 (num_avx512_zmmh_high_registers): New constant for number of
9691 higher ZMM registers (16-31).
9692 (num_avx512_ymmh_registers): New contant for number of higher
9693 YMM registers (ymm16-31 added by avx521 on x86_64).
9694 (num_avx512_xmm_registers): New constant for number of higher
9695 XMM registers (xmm16-31 added by AVX512 on x86_64).
9696 (struct i387_xsave): Add space for AVX512 registers.
9697 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
9698 Add code to handle AVX512 registers.
9699 (i387_xsave_to_cache): Add code to handle AVX512 registers.
9700 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
9701 prototypei from generated file.
9702 (tdesc_amd64_avx512_linux): Likewise.
9703 (init_registers_x32_avx512_linux): Likewise.
9704 (tdesc_x32_avx512_linux): Likewise.
9705 (init_registers_i386_avx512_linux): Likewise.
9706 (tdesc_i386_avx512_linux): Likewise.
9707 (x86_64_regmap): Add AVX512 registers.
9708 (x86_linux_read_description): Add code to handle AVX512 XSTATE
9710 (initialize_low_arch): Add code to initialize AVX512 registers.
9712 2014-04-23 Pedro Alves <palves@redhat.com>
9714 * mem-break.c (find_gdb_breakpoint_at): Make static.
9715 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
9717 2014-04-23 Pedro Alves <palves@redhat.com>
9719 * i386-low.c: Don't include break-common.h here.
9720 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
9721 prototype to take target_hw_bp_type as argument instead of a Z
9723 * i386-low.h: Include break-common.h here.
9724 (Z_packet_to_hw_type): Declare.
9725 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
9727 * linux-x86-low.c (x86_insert_point): Convert the packet number to
9728 a target_hw_bp_type before calling i386_low_insert_watchpoint.
9729 (x86_remove_point): Convert the packet number to a
9730 target_hw_bp_type before calling i386_low_remove_watchpoint.
9731 * win32-i386-low.c (i386_insert_point): Convert the packet number
9732 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
9733 (i386_remove_point): Convert the packet number to a
9734 target_hw_bp_type before calling i386_low_remove_watchpoint.
9736 2014-04-23 Pedro Alves <palves@redhat.com>
9738 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
9740 2014-04-10 Pedro Alves <palves@redhat.com>
9742 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
9743 Check if the condition or command is NULL before checking if the
9744 breakpoint is known. On success, return true.
9745 * mem-break.h (add_breakpoint_condition): Document return.
9746 (add_breakpoint_commands): Add describing comment.
9747 * server.c (skip_to_semicolon): New function.
9748 (process_point_options): Use it.
9750 2014-04-09 Pedro Alves <palves@redhat.com>
9752 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
9755 2014-02-27 Pedro Alves <palves@redhat.com>
9758 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
9760 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
9762 (last_thread_of_process_p): Take a PID argument instead of a
9764 (linux_wait_for_lwp): Delete.
9765 (num_lwps, check_zombie_leaders, not_stopped_callback): New
9767 (linux_low_filter_event): New function, party factored out from
9768 linux_wait_for_event.
9769 (linux_wait_for_event): Rename to ...
9770 (linux_wait_for_event_filtered): ... this. Add new filter ptid
9771 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
9772 sigsuspend. Check for zombie leaders.
9773 (linux_wait_for_event): Reimplement as wrapper around
9774 linux_wait_for_event_filtered.
9775 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
9776 a normal or signal exit is seen, it's the whole process exiting.
9777 (wait_for_sigstop): No longer a for_each_inferior callback.
9778 Rewrite on top of linux_wait_for_event_filtered.
9779 (stop_all_lwps): Call wait_for_sigstop directly.
9780 * server.c (resume, handle_target_event): Handle
9781 TARGET_WAITKIND_NO_RESUMED.
9783 2014-02-26 Joel Brobecker <brobecker@adacore.com>
9785 * win32-low.c (psapi_get_dll_name,
9786 * win32_CreateToolhelp32Snapshot): Delete.
9787 (win32_CreateToolhelp32Snapshot, win32_Module32First)
9788 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
9790 (handle_load_dll): Add function description.
9791 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
9793 2014-02-26 Joel Brobecker <brobecker@adacore.com>
9795 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
9797 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
9798 base address when calling win32_add_one_solib.
9799 (handle_load_dll): Delete local variable load_addr.
9800 Remove 0x1000 offset applied to DLL base address when calling
9801 win32_add_one_solib.
9802 (handle_unload_dll): Add comment.
9804 2014-02-26 Joel Brobecker <brobecker@adacore.com>
9806 * win32-low.c (win32_add_all_dlls): Renames
9807 win32_ensure_ntdll_loaded. Rewrite function documentation.
9808 Adjust implementation to always load all DLLs.
9809 Add 0x1000 offset to DLL base address when calling
9810 win32_add_one_solib.
9811 (child_initialization_done): New static global.
9812 (do_initial_child_stuff): Set child_initialization_done to
9813 zero during child initialization, and 1 after. Replace call
9814 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
9816 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
9817 (handle_unload_dll): Add function documentation.
9818 (get_child_debug_event): Ignore load and unload DLL events
9819 during child initialization.
9821 2014-02-20 Doug Evans <dje@google.com>
9823 Remove global all_lwps.
9824 * inferiors.h (ptid_of): Move here from linux-low.h.
9825 (pid_of, lwpid_of): Ditto.
9826 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
9827 parameter is a struct thread_info * now.
9828 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
9829 directly. Pass &all_threads to find_inferior instead of &all_lwps.
9830 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
9832 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
9833 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
9834 * linux-arm-low.c (update_registers_callback): Update, "entry"
9835 parameter is a struct thread_info * now.
9836 Fetch lwpid from current_inferior directly.
9837 (arm_insert_point): Pass &all_threads to find_inferior instead of
9839 (arm_remove_point): Ditto.
9840 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
9841 (arm_prepare_to_resume): Fetch pid from thread.
9842 (arm_read_description): Fetch lwpid from current_inferior directly.
9843 * linux-low.c (all_lwps): Delete.
9844 (delete_lwp): Delete call to remove_inferior.
9845 (handle_extended_wait): Fetch lwpid from thread.
9846 (add_lwp): Don't set lwp->entry.id. Remove call to
9847 add_inferior_to_list.
9848 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
9849 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
9850 (kill_one_lwp_callback): Ditto.
9851 (linux_kill): Don't dereference NULL pointer.
9852 Fetch ptid,lwpid from thread.
9853 (get_detach_signal): Fetch ptid from thread.
9854 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
9855 Simplify call to regcache_invalidate_thread.
9856 (delete_lwp_callback): Update, "entry" parameter is a
9857 struct thread_info * now. Fetch pid from thread.
9858 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
9859 (status_pending_p_callback): Update, "entry" parameter is a
9860 struct thread_info * now. Fetch ptid from thread.
9861 (find_lwp_pid): Update, "entry" parameter is a
9862 struct thread_info * now.
9863 (linux_wait_for_lwp): Fetch pid from thread.
9864 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
9865 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
9866 (enqueue_one_deferred_signal): Fetch lwpid from thread.
9867 (dequeue_one_deferred_signal): Ditto.
9868 (cancel_breakpoint): Fetch ptid from current_inferior.
9869 (linux_wait_for_event): Pass &all_threads to find_inferior,
9870 not &all_lwps. Fetch ptid, lwpid from thread.
9871 (count_events_callback): Update, "entry" parameter is a
9872 struct thread_info * now.
9873 (select_singlestep_lwp_callback): Ditto.
9874 (select_event_lwp_callback): Ditto.
9875 (cancel_breakpoints_callback): Ditto.
9876 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
9878 (select_event_lwp): Ditto. Fetch ptid from event_thread.
9879 (unsuspend_one_lwp): Update, "entry" parameter is a
9880 struct thread_info * now.
9881 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
9883 (linux_stabilize_threads): Ditto. And for for_each_inferior.
9884 Fetch lwpid from thread, not lwp.
9885 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
9886 Pass &all_threads to find_inferior, not &all_lwps.
9887 (send_sigstop): Fetch lwpid from thread, not lwp.
9888 (send_sigstop_callback): Update, "entry" parameter is a
9889 struct thread_info * now.
9890 (suspend_and_send_sigstop_callback): Ditto.
9891 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
9892 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
9893 struct thread_info * now.
9894 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
9896 (lwp_running): Update, "entry" parameter is a
9897 struct thread_info * now.
9898 (stop_all_lwps): Fetch ptid from thread.
9899 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
9900 (linux_resume_one_lwp): Fetch lwpid from thread.
9901 (linux_set_resume_request): Update, "entry" parameter is a
9902 struct thread_info * now. Fetch pid, lwpid from thread.
9903 (resume_status_pending_p): Update, "entry" parameter is a
9904 struct thread_info * now.
9905 (need_step_over_p): Ditto. Fetch lwpid from thread.
9906 (start_step_over): Fetch lwpid from thread.
9907 (linux_resume_one_thread): Update, "entry" parameter is a
9908 struct thread_info * now. Fetch lwpid from thread.
9909 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
9910 (proceed_one_lwp): Update, "entry" parameter is a
9911 struct thread_info * now. Fetch lwpid from thread.
9912 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
9913 struct thread_info * now.
9914 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
9915 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
9916 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
9918 (regsets_store_inferior_registers): Ditto.
9919 (fetch_register, store_register): Ditto.
9920 (linux_read_memory, linux_write_memory): Ditto.
9921 (linux_request_interrupt): Ditto.
9922 (linux_read_auxv): Ditto.
9923 (linux_xfer_siginfo): Ditto.
9924 (linux_qxfer_spu): Ditto.
9925 (linux_qxfer_libraries_svr4): Ditto.
9926 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
9927 moved to inferiors.h.
9929 (get_thread_lwp): Update.
9930 (struct lwp_info): Delete member "entry". Simplify comment for
9933 * linux-mips-low.c (mips_read_description): Fetch lwpid from
9934 current_inferior directly.
9935 (update_watch_registers_callback): Update, "entry" parameter is a
9936 struct thread_info * now. Fetch pid from thread.
9937 (mips_linux_prepare_to_resume): Fetch ptid from thread.
9938 (mips_insert_point): Fetch lwpid from current_inferior.
9939 Pass &all_threads to find_inferior, not &all_lwps.
9940 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
9941 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
9943 (mips_stopped_data_address): Ditto.
9944 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
9946 * linux-tile-low.c (tile_arch_setup): Ditto.
9947 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
9948 (update_debug_registers_callback): Update, "entry" parameter is a
9949 struct thread_info * now. Fetch pid from thread.
9950 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
9951 Pass &all_threads to find_inferior, not &all_lwps.
9952 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
9953 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
9954 Pass &all_threads to find_inferior, not &all_lwps.
9955 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
9956 (i386_dr_low_get_status): Ditto.
9957 (x86_linux_prepare_to_resume): Fetch ptid from thread.
9958 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
9959 (x86_linux_read_description): Ditto.
9960 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
9962 2014-02-20 Doug Evans <dje@google.com>
9964 * inferiors.c (get_first_inferior): Fix buglet.
9966 2014-02-19 Doug Evans <dje@google.com>
9968 * gdbthread.h (add_thread): Change result type to struct thread_info *.
9969 * inferiors.c (add_thread): Change result type to struct thread_info *.
9970 All callers updated.
9971 (add_lwp): Call add_thread here instead of in callers.
9972 All callers updated.
9973 * linux-low.h (get_lwp_thread): Rewrite.
9974 (struct lwp_info): New member "thread".
9976 2014-02-19 Doug Evans <dje@google.com>
9978 * linux-low.c (add_lwp): Change result to struct lwp_info *.
9979 All callers updated.
9981 2014-02-19 Doug Evans <dje@google.com>
9983 * inferiors.c (add_thread): Fix whitespace.
9985 2014-02-19 Doug Evans <dje@google.com>
9987 * dll.c (clear_dlls): Replace accessing list implemention details
9989 * gdbthread.h (get_first_thread): Declare.
9990 * inferiors.c (for_each_inferior_with_data): New function.
9991 (get_first_thread): New function.
9992 (find_thread_ptid): Simplify.
9993 (get_first_inferior): New function.
9994 (clear_list): Delete.
9995 (one_inferior_p): New function.
9996 (clear_inferior_list): New function.
9997 (clear_inferiors): Update.
9998 * inferiors.h (for_each_inferior_with_data): Declare.
9999 (clear_inferior_list): Declare.
10000 (one_inferior_p): Declare.
10001 (get_first_inferior): Declare.
10002 * linux-low.c (linux_wait_for_event): Replace accessing list
10003 implemention details with API function.
10004 * server.c (target_running): Ditto.
10005 (accumulate_file_name_length): New function.
10006 (emit_dll_description): New function.
10007 (handle_qxfer_libraries): Replace accessing list implemention
10008 details with API function.
10009 (handle_qxfer_threads_worker): New function.
10010 (handle_qxfer_threads_proper): Replace accessing list implemention
10011 details with API function.
10012 (handle_query): Ditto.
10013 (visit_actioned_threads_callback_ftype): New typedef.
10014 (visit_actioned_threads_data): New struct.
10015 (visit_actioned_threads): Rewrite to be find_inferior callback.
10016 (resume): Call find_inferior.
10017 (handle_status): Replace accessing list implemention
10018 details with API function.
10019 (process_serial_event): Replace accessing list implemention details
10021 * target.c (set_desired_inferior): Replace accessing list implemention
10022 details with API function.
10023 * tracepoint.c (same_process_p): New function.
10024 (gdb_agent_about_to_close): Replace accessing list implemention
10025 details with API function.
10026 * win32-low.c (child_delete_thread): Replace accessing list
10027 implemention details with API function.
10028 (match_dll_by_basename): New function.
10029 (dll_is_loaded_by_basename): New function.
10030 (win32_ensure_ntdll_loaded): Replace accessing list implemention
10031 details call to dll_is_loaded_by_basename.
10033 2014-02-19 Doug Evans <dje@google.com>
10035 * dll.h (struct dll_info): Add comment.
10036 * gdbthread.h (struct thread_info): Add comment.
10037 (current_ptid): Simplify.
10038 * inferiors.c (add_process): Update.
10039 (remove_process): Update.
10040 * inferiors.h (struct process_info): Rename member "head" to "entry".
10041 * linux-low.c (delete_lwp): Update.
10043 (last_thread_of_process_p): Update.
10044 (kill_one_lwp_callback, linux_kill): Update.
10045 (status_pending_p_callback): Update.
10046 (wait_for_sigstop): Update. Simplify read of ptid.
10047 (start_step_over): Update.
10048 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
10049 (get_lwp_thread): Update.
10050 (struct lwp_info): Rename member "head" to "entry".
10051 * regcache.h (inferior_list_entry): Delete.
10052 * server.c (kill_inferior_callback): Update.
10053 (detach_or_kill_inferior_callback): Update.
10054 (print_started_pid): Update.
10055 (print_attached_pid): Update.
10056 (process_serial_event): Simplify read of ptid.
10057 * thread-db.c (thread_db_create_event): Update.
10058 (thread_db_get_tls_address): Update.
10059 * win32-low.c (current_inferior_ptid): Simplify.
10061 2014-02-19 Tom Tromey <tromey@redhat.com>
10063 * target.h (struct target_ops) <supports_btrace>: Add target_ops
10065 (target_supports_btrace): Update.
10067 2014-02-14 Yao Qi <yao@codesourcery.com>
10069 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
10070 (rsp-low-ipa.o): New target.
10072 2014-02-12 Tom Tromey <tromey@redhat.com>
10074 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
10075 convert_ascii_to_int.
10076 * regcache.c (registers_to_string): Likewise.
10077 * remote-utils.c (decode_M_packet): Likewise.
10078 * server.c (process_serial_event): Likewise.
10080 2014-02-12 Tom Tromey <tromey@redhat.com>
10082 * server.c (handle_query, handle_v_run): Use hex2bin, not
10084 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
10086 2014-02-12 Tom Tromey <tromey@redhat.com>
10088 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
10089 convert_int_to_ascii.
10090 * regcache.c (registers_to_string, collect_register_as_string):
10092 * remote-utils.c (look_up_one_symbol, relocate_instruction):
10094 * server.c (process_serial_event): Likewise.
10095 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
10096 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
10098 2014-02-12 Tom Tromey <tromey@redhat.com>
10100 * remote-utils.c (look_up_one_symbol, monitor_output): Use
10101 bin2hex, not hexify.
10102 * tracepoint.c (cmd_qtstatus): Likewise.
10104 2014-02-12 Tom Tromey <tromey@redhat.com>
10106 * remote-utils.c (monitor_output): Pass explicit length to
10109 2014-02-12 Tom Tromey <tromey@redhat.com>
10111 * tracepoint.c: Include rsp-low.h.
10112 * server.c: Include rsp-low.h.
10113 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
10114 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
10116 * remote-utils.c: Include rsp-low.h.
10117 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
10118 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
10119 (convert_int_to_ascii, convert_ascii_to_int): Move to
10121 * regcache.c: Include rsp-low.h.
10122 * ax.c: Include rsp-low.h.
10123 * Makefile.in (SFILES): Add common/rsp-low.c.
10124 (OBS): Add rsp-low.o.
10125 (rsp-low.o): New target.
10127 2014-02-12 Tom Tromey <tromey@redhat.com>
10129 * utils.h (pulongest, plongest, phex_nz): Don't declare.
10130 Include print-utils.h.
10131 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
10132 (plongest, thirty_two, phex_nz): Remove.
10133 * Makefile.in (SFILES): Add common/print-utils.c.
10134 (OBS): Add print-utils.o.
10135 (print-utils-ipa.o): New target.
10136 (print-utils.o): New target.
10137 (IPA_OBJS): Add print-utils-ipa.o.
10139 2014-02-06 Tom Tromey <tromey@redhat.com>
10141 * Makefile.in (SFILES): Fix indentation.
10143 2014-02-05 Doug Evans <dje@google.com>
10145 * linux-low.c (linux_wait_for_event): Improve comment.
10146 (linux_wait_1): Keep current_inferior in sync with event_child.
10148 2014-01-22 Doug Evans <dje@google.com>
10150 * gdbthread.h (gdb_id_to_thread): Delete, unused.
10152 2014-01-22 Doug Evans <dje@google.com>
10154 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
10155 * configure: Regenerate.
10156 * config.in: Regenerate.
10157 * Makefile.in (SFILES): Add debug.c.
10158 (OBS): Add debug.o.
10159 * debug.c: New file.
10160 * debug.h: New file.
10161 * linux-aarch64-low.c (*): Update all debugging printfs to use
10162 debug_printf instead of fprintf.
10163 * linux-arm-low.c (*): Ditto.
10164 * linux-cris-low.c (*): Ditto.
10165 * linux-crisv32-low.c (*): Ditto.
10166 * linux-m32r-low.c (*): Ditto.
10167 * linux-sparc-low.c (*): Ditto.
10168 * linux-x86.c (*): Ditto.
10169 * linux-low.c (*): Ditto.
10170 (linux_wait_1): Add calls to debug_enter, debug_exit.
10171 (linux_wait): Remove redundant debugging printf.
10172 (stop_all_lwps): Add calls to debug_enter, debug_exit.
10173 (linux_resume, unstop_all_lwps): Ditto.
10174 * mem-break.c (*): Update all debugging printfs to use
10175 debug_printf instead of fprintf.
10176 * remote-utils.c (*): Ditto.
10177 * thread-db.c (*): Ditto.
10178 * server.c #include <ctype.h>, "gdb_vecs.h".
10179 (debug_threads): Moved to debug.c.
10180 (*): Update all debugging printfs to use debug_printf instead of
10182 (start_inferior): Replace call to fflush with call to debug_flush.
10183 (monitor_show_help): Mention set debug-format.
10184 (parse_debug_format_options): New function.
10185 (handle_monitor_command): Handle "monitor set debug-format".
10186 (gdbserver_usage): Mention --debug-format.
10187 (main): Parse --debug-format.
10188 * server.h (debug_threads): Declaration moved to debug.h.
10189 #include "debug.h".
10190 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
10191 trace_debug_1 that uses debug_printf.
10192 (tracepoint_look_up_symbols): Update all debugging printfs to use
10193 debug_printf instead of fprintf.
10195 2014-01-20 Baruch Siach <baruch@tkos.co.il>
10197 * linux-xtensa-low.c: Include asm/ptrace.h instead of
10200 2014-01-17 Pedro Alves <palves@redhat.com>
10203 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
10204 defined after including gdb_proc_service.h.
10206 2014-01-16 Doug Evans <dje@google.com>
10208 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
10209 (match_dll): Use it.
10211 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
10213 * target.h (target_ops) <read_btrace>: Change parameters and
10214 return type to allow error reporting.
10215 * server.c (handle_qxfer_btrace): Support delta reads. Pass
10216 trace reading errors on.
10217 * linux-low.c (linux_low_read_btrace): Pass trace reading
10219 (linux_low_disable_btrace): New.
10221 2014-01-15 Doug Evans <dje@google.com>
10223 * inferiors.c (thread_id_to_gdb_id): Delete.
10224 * inferiors.h (thread_id_to_gdb_id): Delete.
10226 2014-01-13 Eli Zaretskii <eliz@gnu.org>
10228 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
10229 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
10232 2014-01-08 Pedro Alves <palves@redhat.com>
10234 * server.c (handle_status): Don't discard previous queued stop
10235 replies or thread's pending status here.
10236 (main) <disconnection>: Do it here instead.
10238 2014-01-08 Pedro Alves <palves@redhat.com>
10240 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
10241 * server.c (visit_actioned_threads, handle_pending_status): New
10243 (handle_v_cont): Factor out parts to ...
10244 (resume): ... this new function. If in all-stop, and a thread
10245 being resumed has a pending status, report it without actually
10247 (myresume): Adjust to use the new 'resume' function.
10248 (clear_pending_status_callback, set_pending_status_callback)
10249 (find_status_pending_thread_callback): New functions.
10250 (handle_status): Handle the case of multiple threads having
10251 interesting statuses to report. Report threads' real last signal
10252 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
10253 with an interesting thread to report the status for, instead of
10254 always reporting the status of the first thread.
10256 2014-01-01 Joel Brobecker <brobecker@adacore.com>
10258 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
10259 * gdbreplay.c (gdbreplay_version): Likewise.
10261 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
10263 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
10264 iov.iov_len with the real length in use.
10266 2013-12-13 Joel Brobecker <brobecker@adacore.com>
10268 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
10269 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
10270 for all targets that use win32-low.c.
10271 * win32-low.c (win32_ensure_ntdll_loaded): New function.
10272 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
10274 2013-12-13 Pedro Alves <palves@redhat.com>
10276 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
10277 if equal to TARGET_WAITKIND_LOADED.
10278 * win32-low.c (cached_status): New static global.
10279 (win32_wait): Add declaration.
10280 (do_initial_child_stuff): Flush all initial pending debug events
10281 up to the initial breakpoint.
10282 (win32_wait): If CACHED_STATUS was set, return that instead
10283 of doing a real wait. Remove the code resuming the execution
10284 of the inferior after receiving a TARGET_WAITKIND_LOADED event
10285 during the initial phase. Also remove the code changing
10286 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
10287 TARGET_WAITKIND_STOPPED.
10289 2013-12-11 Yao Qi <yao@codesourcery.com>
10291 * notif.c (handle_notif_ack): Return 0 if no notification
10294 2013-11-20 Doug Evans <dje@google.com>
10296 * linux-low.c (linux_set_resume_request): Fix comment.
10298 2013-11-20 Doug Evans <dje@google.com>
10300 * linux-low.c (resume_status_pending_p): Tweak comment.
10302 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
10304 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
10305 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
10306 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
10307 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
10308 (srv_amd64_regobj): Add amd64-mpx.o.
10309 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
10310 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
10311 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
10312 * i387-fp.c (num_pl_bnd_register) Added constant.
10313 (num_pl_bnd_cfg_registers) Added constant.
10314 (struct i387_xsave) Added reserved area and MPX fields.
10315 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
10316 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
10318 (tdesc_i386_mpx_linux): Add MPX amd64 target.
10319 (init_registers_amd64_mpx_linux): Declare new function.
10320 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
10321 (x86_64_regmap): Add MPX registers.
10322 (x86_linux_read_description): Add MPX case.
10323 (initialize_low_arch): Initialize MPX targets.
10325 2013-11-18 Tom Tromey <tromey@redhat.com>
10327 * configure: Rebuild.
10328 * configure.ac: Don't check for stdlib.h.
10329 * gdbreplay.c: Unconditionally include stdlib.h.
10331 2013-11-18 Tom Tromey <tromey@redhat.com>
10333 * config.in: Rebuild.
10334 * configure: Rebuild.
10335 * configure.ac: Don't use AC_HEADER_DIRENT.
10337 2013-11-18 Tom Tromey <tromey@redhat.com>
10339 * server.h: Don't check HAVE_STRING_H.
10340 * gdbreplay.c: Don't check HAVE_STRING_H.
10341 * configure: Rebuild.
10343 2013-11-18 Tom Tromey <tromey@redhat.com>
10345 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
10348 2013-11-08 Tom Tromey <tromey@redhat.com>
10350 * configure, config.in: Rebuild.
10351 * configure.ac: Remove unused configury.
10353 2013-11-08 Tom Tromey <tromey@redhat.com>
10355 * acinclude.m4: Include common.m4, codeset.m4.
10356 * configure, config.in: Rebuild.
10357 * configure.ac: Use GDB_AC_COMMON.
10359 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
10361 * linux-s390-low.c (HWCAP_S390_TE): New define.
10362 (s390_arch_setup): Consider the TE field in the HWCAP for
10363 determining 'have_regset_tdb'.
10365 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
10368 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
10371 2013-10-02 Pedro Alves <palves@redhat.com>
10373 * server.c (process_serial_event): Don't output "GDBserver
10374 exiting" if GDB is connected through stdio.
10375 * target.c (mywait): Likewise, be silent if GDB is connected
10378 2013-10-01 Joel Brobecker <brobecker@adacore.com>
10380 * lynx-low.c (lynx_add_threads_after_attach): New function.
10381 (lynx_attach): Remove call to add_thread. Add call to
10382 lynx_add_threads_after_attach instead.
10384 2013-09-28 Mike Frysinger <vapier@gentoo.org>
10386 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
10387 * config.in, configure: Regenerated.
10389 2013-09-18 Yao Qi <yao@codesourcery.com>
10392 * server.c (start_inferior): Clear 'resume_info'.
10394 2013-09-16 Jiong Wang <jiwang@tilera.com>
10396 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
10399 2013-09-16 Jiong Wang <jiwang@tilera.com>
10401 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
10402 linux-tile-low.o to srv_tgtobj.
10404 2013-09-16 Will Newton <will.newton@linaro.org>
10406 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
10409 2013-09-06 Pedro Alves <palves@redhat.com>
10411 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
10412 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
10413 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
10414 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
10415 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
10416 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
10418 2013-09-06 Pedro Alves <palves@redhat.com>
10420 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
10421 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
10423 2013-09-06 Pedro Alves <palves@redhat.com>
10425 * linux-amd64-ipa.c: Include tracepoint.h.
10426 * linux-i386-ipa.c: Include tracepoint.h.
10428 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
10430 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
10431 (ps_get_thread_area): New function.
10433 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
10435 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
10436 (initialize_low_arch): Call init_registers_crisv32 rather than
10437 init_register_crisv32.
10439 2013-09-05 Pedro Alves <palves@redhat.com>
10441 * server.h (handle_vFile, hostio_last_error_from_errno): Move
10443 * hostio.h: ... this new file.
10444 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
10445 win32-low.c: Include hostio.h.
10447 2013-09-05 Pedro Alves <palves@redhat.com>
10449 * server.h (gdb_client_data, handler_func, callback_handler_func)
10450 (delete_file_handler, add_file_handler, append_callback_event)
10451 (delete_callback_event, start_event_loop, initialize_event_loop):
10452 Move to event-loop.h and include it.
10453 * event-loop.h: New file.
10455 2013-09-05 Pedro Alves <palves@redhat.com>
10457 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
10458 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
10459 (loaded_dll, unloaded_dll): Move to ...
10460 * dll.h: ... this new file.
10461 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
10463 2013-09-05 Pedro Alves <palves@redhat.com>
10465 * server.h (current_process, get_thread_process, all_processes)
10466 (add_inferior_to_list, for_each_inferior, current_inferior)
10467 (remove_inferior, add_process, remove_process, find_process_pid)
10468 (have_started_inferiors_p, have_attached_inferiors_p)
10469 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
10470 (clear_inferiors, find_inferior, find_inferior_id)
10471 (inferior_target_data, set_inferior_target_data)
10472 (inferior_regcache_data, set_inferior_regcache_data): Move to
10473 inferiors.h, and include it.
10474 * inferiors.h: New file.
10476 2013-09-05 Pedro Alves <palves@redhat.com>
10478 * server.h (struct emit_ops, current_insn_ptr, emit_error):
10482 2013-09-05 Pedro Alves <palves@redhat.com>
10484 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
10486 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
10487 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
10488 (handle_tracepoint_general_set, handle_tracepoint_query)
10489 (tracepoint_finished_step, tracepoint_was_hit)
10490 (release_while_stepping_state_list, current_traceframe)
10491 (in_readonly_region, traceframe_read_mem)
10492 (fetch_traceframe_registers, traceframe_read_sdata)
10493 (traceframe_read_info, struct fast_tpoint_collect_status)
10494 (fast_tracepoint_collecting, force_unlock_trace_buffer)
10495 (handle_tracepoit_bkpts, initialize_low_tracepoint)
10496 (supply_fast_tracepoint_registers)
10497 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
10498 (ipa_tdesc, claim_trampoline_space)
10499 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
10500 (agent_mem_read, agent_get_trace_state_variable_value)
10501 (agent_set_trace_state_variable_value, agent_tsv_read)
10502 (agent_mem_read_string, get_raw_reg_func_addr)
10503 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
10504 * tracepoint.h: ... this new file.
10506 2013-09-05 Pedro Alves <palves@redhat.com>
10508 * server.h (perror_with_name, error, fatal, warning, paddress)
10509 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
10511 * utils.h: New file.
10513 2013-09-05 Pedro Alves <palves@redhat.com>
10515 * server.h (remote_debug, noack_mode, transport_is_reliable)
10516 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
10517 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
10518 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
10519 (write_enn, initialize_async_io, enable_async_io)
10520 (disable_async_io, check_remote_input_interrupt_request)
10521 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
10522 (dead_thread_notify, prepare_resume_reply)
10523 (decode_address_to_semicolon, decode_address, decode_m_packet)
10524 (decode_M_packet, decode_X_packet, decode_xfer_write)
10525 (decode_search_memory_packet, unhexify, hexify)
10526 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
10527 (look_up_one_symbol, relocate_instruction)
10528 (monitor_output): Move to remote-utils.h, and include it.
10529 * remote-utils.h: New file.
10531 2013-09-05 Pedro Alves <palves@redhat.com>
10533 * server.h (_): Delete.
10535 2013-09-02 Pedro Alves <palves@redhat.com>
10537 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
10538 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
10540 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
10542 2013-09-02 Pierre Muller <muller@sourceware.org>
10544 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
10545 or WriteProcessMemory complete successfully and handle
10546 ERROR_PARTIAL_COPY error.
10548 2013-09-02 Pedro Alves <palves@redhat.com>
10550 * server.c (gdb_read_memory): Return -1 on traceframe memory read
10551 error instead of EIO.
10553 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10556 * linux-low.c: Include filestuff.h.
10557 (linux_create_inferior) <pid == 0>: Call close_most_fds.
10558 * lynx-low.c: Include filestuff.h.
10559 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
10560 * server.c: Include filestuff.h.
10561 (main): Call notice_open_fds.
10562 * spu-low.c: Include filestuff.h.
10563 (spu_create_inferior) <pid == 0>: Call close_most_fds.
10565 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
10567 * Makefile.in: Explain why ../target and ../nat are not
10568 listed as include file search paths.
10569 (linux-waitpid.o): New object file rule.
10570 * configure.srv (srv_native_linux_obj): New variable.
10571 Replace all occurrences of linux native object files with
10572 $srv_native_linux_obj.
10573 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
10574 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
10575 (linux_enable_event_reporting): Remove declaration.
10576 (my_waitpid): Moved to common/linux-waitpid.c.
10577 (linux_wait_for_event): Pass ptid when calling
10578 linux_enable_event_reporting.
10579 (linux_supports_tracefork_flag): Remove.
10580 (linux_enable_event_reporting): Likewise.
10581 (linux_tracefork_grandchild): Remove.
10582 (STACK_SIZE): Moved to common/linux-ptrace.c.
10583 (linux_tracefork_child): Remove.
10584 (linux_test_for_tracefork): Remove.
10585 (linux_look_up_symbols): Call linux_supports_traceclone.
10586 (initialize_low): Remove call to linux_test_for_tracefork.
10587 * linux-low.h (PTRACE_TYPE_ARG3): Move to
10588 common/linux-ptrace.h.
10589 (PTRACE_TYPE_ARG4): Likewise.
10590 Include linux-ptrace.h.
10592 2013-08-21 Pedro Alves <palves@redhat.com>
10594 * config.in: Renegerate.
10596 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
10598 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
10599 (SFILES): Remove $(srcdir)/common/target-common.c and
10600 add $(srcdir)/target/waitstatus.c.
10601 (OBS): Remove target-common.o and add waitstatus.o.
10602 (server_h): Remove $(srcdir)/../common/target-common.h and
10603 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
10604 and $(srcdir)/../target/waitstatus.h.
10605 (target-common.o): Remove.
10606 (waitstatus.o): New target object file.
10607 * target.h: Do not include target-common.h and
10608 include target/resume.h, target/wait.h and
10609 target/waitstatus.h.
10611 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
10613 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
10614 to PTRACE_TYPE_ARG3.
10615 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
10616 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
10618 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
10619 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
10621 2013-07-27 Jie Zhang <jie@codesourcery.com>
10622 Daniel Jacobowitz <dan@codesourcery.com>
10623 Yao Qi <yao@codesourcery.com>
10625 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
10626 (mips-linux-watch.o): New rule.
10627 (mips_linux_watch_h): New variable.
10628 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
10630 * linux-mips-low.c: Include mips-linux-watch.h.
10631 (struct arch_process_info, struct arch_lwp_info): New.
10632 (update_watch_registers_callback): New function.
10633 (mips_linux_new_process, mips_linux_new_thread) New functions.
10634 (mips_linux_prepare_to_resume, mips_insert_point): New
10636 (mips_remove_point, mips_stopped_by_watchpoint): New
10638 (rsp_bp_type_to_target_hw_bp_type): New function.
10639 (mips_stopped_data_address): New function.
10640 (the_low_target): Add watchpoint support functions.
10642 2013-07-27 Yao Qi <yao@codesourcery.com>
10644 * i386-low.c: Include break-common.h.
10645 (enum target_hw_bp_type): Remove.
10647 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
10649 * Makefile.in (SFILES): /common/target-common.c.
10650 (OBS): Add target-common.o.
10651 (server_h): Add $(srcdir)/../common/target-common.h.
10652 (target-common.o): New target.
10653 * server.c (queue_stop_reply_callback): Free
10654 status string after use.
10655 * target.c (target_waitstatus_to_string): Remove.
10656 * target.h: Include target-common.h.
10657 (resume_kind): Likewise.
10658 (target_waitkind): Likewise.
10659 (target_waitstatus): Likewise.
10660 (TARGET_WNOHANG): Likewise.
10662 2013-07-04 Yao Qi <yao@codesourcery.com>
10664 * Makefile.in (host_alias): Use @host_noncanonical@.
10665 (target_alias): Use @target_noncanonical@.
10666 * configure.ac: Use ACX_NONCANONICAL_TARGET and
10667 ACX_NONCANONICAL_HOST.
10668 * configure: Regenerated.
10671 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
10673 * configure.ac (version_host, version_target): Set and AC_SUBST them.
10674 * configure: Rebuild.
10675 * Makefile.in (version_host, version_target): Get from configure.
10676 (version.c): Use $(version_host) and $(version_target).
10678 2013-07-03 Pedro Alves <palves@redhat.com>
10680 * Makefile.in (config.status): Depend on development.sh.
10681 * acinclude.m4: Include libmcheck.m4.
10682 * configure: Regenerate.
10684 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
10686 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
10687 attribute inside the parentheses.
10688 (winapi_DebugSetProcessKillOnExit): Ditto.
10689 (winapi_DebugBreakProcess): Ditto.
10690 (winapi_GenerateConsoleCtrlEvent): Ditto.
10692 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
10694 * notif.h (notif_event): Add a dummy member to avoid compiler
10697 2013-07-01 Pedro Alves <palves@redhat.com>
10699 * hostio.c (HOSTIO_PATH_MAX): Define.
10700 (require_filename, handle_open, handle_unlink, handle_readlink):
10703 2013-07-01 Pedro Alves <palves@redhat.com>
10705 * server.h: Include "pathmax.h".
10706 * linux-low.c: Don't include sys/param.h.
10707 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
10709 * win32-low.c: Don't include sys/param.h.
10710 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
10712 2013-07-01 Pedro Alves <palves@redhat.com>
10714 * event-loop.c: Don't check HAVE_UNISTD_H before including
10716 * gdbreplay.c: Likewise.
10717 * remote-utils.c: Likewise.
10718 * server.c: Likewise.
10719 * configure.ac: Don't check for unistd.h.
10720 * configure: Regenerate.
10722 2013-06-28 Tom Tromey <tromey@redhat.com>
10724 * Makefile.in (version.c): Use version.in, not
10727 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
10729 * configure.ac (version_host, version_target): Set and AC_SUBST them.
10730 * configure: Rebuild.
10731 * Makefile.in (version_host, version_target): Get from configure.
10732 (version.c): Use $(version_host) and $(version_target).
10734 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
10736 Fix trace-status to output user name without trailing colon.
10737 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
10739 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
10741 Fix trace-status to output proper start-time and stop-time.
10742 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
10743 output start time and stop time in hex as gdb expects.
10745 2013-06-26 Pedro Alves <pedro@codesourcery.com>
10747 * tracepoint.c (build_traceframe_info_xml): Output trace state
10748 variables present in the trace buffer.
10750 2013-06-24 Tom Tromey <tromey@redhat.com>
10752 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
10754 (version.o): Remove.
10755 * gdbreplay.c: Include version.h.
10756 (version, host_name): Don't declare.
10757 * server.h: Include version.h.
10758 (version, host_name): Don't declare.
10760 2013-06-12 Pedro Alves <palves@redhat.com>
10762 * linux-x86-low.c (linux_is_elf64): Delete global.
10763 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
10764 with local linux_pid_exe_is_elf_64_file use.
10766 2013-06-11 Pedro Alves <palves@redhat.com>
10768 * linux-low.c (regset_disabled, disable_regset): New functions.
10769 (regsets_fetch_inferior_registers)
10770 (regsets_store_inferior_registers): Use them.
10771 (initialize_regsets_info); Don't allocate the disabled_regsets
10773 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
10776 2013-06-11 Pedro Alves <palves@redhat.com>
10778 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
10781 2013-06-11 Pedro Alves <palves@redhat.com>
10783 * linux-x86-low.c (initialize_low_arch): Call
10784 init_registers_x32_avx_linux.
10786 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
10788 Fix compatibility with Android Bionic.
10789 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
10792 2013-06-07 Pedro Alves <palves@redhat.com>
10795 * Makefile.in (OBS): Add tdesc.o.
10796 (IPA_OBJS): Add tdesc-ipa.o.
10797 (tdesc-ipa.o): New rule.
10798 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
10800 * linux-low.c (new_inferior): Delete.
10801 (disabled_regsets, num_regsets): Delete.
10802 (linux_add_process): Adjust to set the new per-process
10804 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
10805 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
10806 was a stop. When calling arch_setup, switch the current inferior
10807 to the thread that got an event.
10808 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
10809 (regsets_fetch_inferior_registers)
10810 (regsets_store_inferior_registers): New regsets_info parameter.
10812 (linux_register_in_regsets): New regs_info parameter. Adjust to
10814 (register_addr, fetch_register, store_register): New usrregs_info
10815 parameter. Adjust to use it.
10816 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
10817 parameter regs_info. Adjust to use it.
10818 (linux_fetch_registers): Get the current inferior's regs_info, and
10820 (linux_store_registers): Ditto.
10821 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
10822 (initialize_low): Don't initialize the target_regsets here. Call
10823 initialize_low_arch.
10824 * linux-low.h (target_regsets): Delete declaration.
10825 (struct regsets_info): New.
10826 (struct usrregs_info): New.
10827 (struct regs_info): New.
10828 (struct process_info_private) <new_inferior>: New field.
10829 (struct linux_target_ops): Delete the num_regs, regmap, and
10830 regset_bitmap fields. New field regs_info.
10831 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
10832 * i387-fp.c (num_xmm_registers): Delete.
10833 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
10834 calls to new interface.
10835 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
10836 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
10837 Infer the number of xmm registers from the regcache's target
10839 * i387-fp.h (num_xmm_registers): Delete.
10840 * inferiors.c (add_thread): Don't install the thread's regcache
10842 * proc-service.c (gregset_info): Fetch the current inferior's
10843 regs_info. Adjust to use it.
10844 * regcache.c: Include tdesc.h.
10845 (register_bytes, reg_defs, num_registers)
10846 (gdbserver_expedite_regs): Delete.
10847 (get_thread_regcache): If the thread doesn't have a regcache yet,
10848 create one, instead of aborting gdbserver.
10849 (regcache_invalidate_one): Rename to ...
10850 (regcache_invalidate_thread): ... this.
10851 (regcache_invalidate_one): New.
10852 (regcache_invalidate): Only invalidate registers of the current
10854 (init_register_cache): Add target_desc parameter, and use it.
10855 (new_register_cache): Ditto. Assert the target description has a
10856 non zero registers_size.
10857 (regcache_cpy): Add assertions. Adjust.
10858 (realloc_register_cache, set_register_cache): Delete.
10859 (registers_to_string, registers_from_string): Adjust.
10860 (find_register_by_name, find_regno, find_register_by_number)
10861 (register_cache_size): Add target_desc parameter, and use it.
10862 (free_register_cache_thread, free_register_cache_thread_one)
10863 (regcache_release, register_cache_size): New.
10864 (register_size): Add target_desc parameter, and use it.
10865 (register_data, supply_register, supply_register_zeroed)
10866 (supply_regblock, supply_register_by_name, collect_register)
10867 (collect_register_as_string, collect_register_by_name): Adjust.
10868 * regcache.h (struct target_desc): Forward declare.
10869 (struct regcache) <tdesc>: New field.
10870 (init_register_cache, new_register_cache): Add target_desc
10872 (regcache_invalidate_thread): Declare.
10873 (regcache_invalidate_one): Delete declaration.
10874 (regcache_release): Declare.
10875 (find_register_by_number, register_cache_size, register_size)
10876 (find_regno): Add target_desc parameter.
10877 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
10879 * remote-utils.c: Include tdesc.h.
10880 (outreg, prepare_resume_reply): Adjust.
10881 * server.c: Include tdesc.h.
10882 (gdbserver_xmltarget): Delete declaration.
10883 (get_features_xml, process_serial_event): Adjust.
10884 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
10886 (struct process_info) <tdesc>: New field.
10887 (ipa_tdesc): Declare.
10888 * tdesc.c: New file.
10889 * tdesc.h: New file.
10890 * tracepoint.c: Include tdesc.h.
10891 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
10892 (get_context_regcache): Adjust to pass ipa_tdesc down.
10893 (do_action_at_tracepoint): Adjust to get the register cache size
10894 from the context regcache's description.
10895 (traceframe_walk_blocks): Adjust to get the register cache size
10896 from the current trace frame's description.
10897 (traceframe_get_pc): Adjust to get current trace frame's
10898 description and pass it down.
10899 (gdb_collect): Adjust to get the register cache size from the
10901 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
10902 (gdbserver_xmltarget): Delete.
10903 (initialize_low_tracepoint): Set the ipa's target description.
10904 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
10905 (initialize_low_tracepoint): Set the ipa's target description.
10906 * linux-x86-low.c: Include tdesc.h.
10907 [__x86_64__] (is_64bit_tdesc): New.
10908 (ps_get_thread_area, x86_get_thread_area): Use it.
10909 (i386_cannot_store_register): Rename to ...
10910 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
10911 (i386_cannot_fetch_register): Rename to ...
10912 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
10913 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
10915 (target_regsets): Rename to ...
10916 (x86_regsets): ... this.
10917 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
10919 (x86_siginfo_fixup): Use is_64bit_tdesc.
10920 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
10921 (tdesc_x32_avx_linux, tdesc_x32_linux)
10922 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
10924 (x86_linux_update_xmltarget): Delete.
10925 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
10926 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
10927 (AMD64_LINUX_USER64_CS): New.
10928 (x86_linux_read_description): New, based on
10929 x86_linux_update_xmltarget.
10930 (same_process_callback): New.
10931 (x86_arch_setup_process_callback): New.
10932 (x86_linux_update_xmltarget): New.
10933 (x86_regsets_info): New.
10934 (amd64_linux_regs_info): New.
10935 (i386_linux_usrregs_info): New.
10936 (i386_linux_regs_info): New.
10937 (x86_linux_regs_info): New.
10938 (x86_arch_setup): Reimplement.
10939 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
10940 (x86_emit_ops): Ditto.
10941 (the_low_target): Adjust. Install x86_linux_regs_info,
10942 x86_cannot_fetch_register, and x86_cannot_store_register.
10943 (initialize_low_arch): New.
10944 * linux-ia64-low.c (tdesc_ia64): Declare.
10945 (ia64_fetch_register): Adjust.
10946 (ia64_usrregs_info, regs_info): New globals.
10947 (ia64_regs_info): New function.
10948 (the_low_target): Adjust.
10949 (initialize_low_arch): New function.
10950 * linux-sparc-low.c (tdesc_sparc64): Declare.
10951 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
10953 (sparc_arch_setup): New function.
10954 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
10955 (the_low_target): Adjust.
10956 (initialize_low_arch): New function.
10957 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
10958 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
10959 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
10960 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
10961 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
10962 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
10963 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
10964 (tdesc_powerpc_isa205_vsx64l): Declare.
10965 (ppc_cannot_store_register, ppc_collect_ptrace_register)
10966 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
10967 (ppc_set_pc, ppc_get_hwcap): Adjust.
10968 (ppc_usrregs_info): Forward declare.
10969 (!__powerpc64__) ppc_regmap_adjusted: New global.
10970 (ppc_arch_setup): Adjust to the current process'es target
10972 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
10973 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
10974 (ppc_store_evrregset): Adjust.
10975 (target_regsets): Rename to ...
10976 (ppc_regsets): ... this, and make static.
10977 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
10978 (ppc_regs_info): New function.
10979 (the_low_target): Adjust.
10980 (initialize_low_arch): New function.
10981 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
10982 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
10983 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
10984 (tdesc_s390x_linux64v2): Declare.
10985 (s390_collect_ptrace_register, s390_supply_ptrace_register)
10986 (s390_fill_gregset, s390_store_last_break): Adjust.
10987 (target_regsets): Rename to ...
10988 (s390_regsets): ... this, and make static.
10989 (s390_get_pc, s390_set_pc): Adjust.
10990 (s390_get_hwcap): New target_desc parameter, and use it.
10991 [__s390x__] (have_hwcap_s390_high_gprs): New global.
10992 (s390_arch_setup): Adjust to set the current process'es target
10993 description. Don't adjust the regmap.
10994 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
10995 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
10996 (regs_info_3264): New globals.
10997 (s390_regs_info): New function.
10998 (the_low_target): Adjust.
10999 (initialize_low_arch): New function.
11000 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
11001 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
11002 [__mips64] (init_registers_mips_linux)
11003 (init_registers_mips_dsp_linux): Delete defines.
11004 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
11005 (have_dsp): New global.
11006 (mips_read_description): New, based on mips_arch_setup.
11007 (mips_arch_setup): Reimplement.
11008 (get_usrregs_info): New function.
11009 (mips_cannot_fetch_register, mips_cannot_store_register)
11010 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
11011 (mips_fill_fpregset, mips_store_fpregset): Adjust.
11012 (target_regsets): Rename to ...
11013 (mips_regsets): ... this, and make static.
11014 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
11015 (dsp_regs_info, regs_info): New globals.
11016 (mips_regs_info): New function.
11017 (the_low_target): Adjust.
11018 (initialize_low_arch): New function.
11019 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
11020 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
11022 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
11023 (arm_read_description): New, with bits factored from
11025 (arm_arch_setup): Reimplement.
11026 (target_regsets): Rename to ...
11027 (arm_regsets): ... this, and make static.
11028 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
11029 (arm_regs_info): New function.
11030 (the_low_target): Adjust.
11031 (initialize_low_arch): New function.
11032 * linux-m68k-low.c (tdesc_m68k): Declare.
11033 (target_regsets): Rename to ...
11034 (m68k_regsets): ... this, and make static.
11035 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
11036 (m68k_regs_info): New function.
11037 (m68k_arch_setup): New function.
11038 (the_low_target): Adjust.
11039 (initialize_low_arch): New function.
11040 * linux-sh-low.c (tdesc_sharch): Declare.
11041 (target_regsets): Rename to ...
11042 (sh_regsets): ... this, and make static.
11043 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
11044 (sh_regs_info, sh_arch_setup): New functions.
11045 (the_low_target): Adjust.
11046 (initialize_low_arch): New function.
11047 * linux-bfin-low.c (tdesc_bfin): Declare.
11048 (bfin_arch_setup): New function.
11049 (bfin_usrregs_info, regs_info): New globals.
11050 (bfin_regs_info): New function.
11051 (the_low_target): Adjust.
11052 (initialize_low_arch): New function.
11053 * linux-cris-low.c (tdesc_cris): Declare.
11054 (cris_arch_setup): New function.
11055 (cris_usrregs_info, regs_info): New globals.
11056 (cris_regs_info): New function.
11057 (the_low_target): Adjust.
11058 (initialize_low_arch): New function.
11059 * linux-cris-low.c (tdesc_crisv32): Declare.
11060 (cris_arch_setup): New function.
11061 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
11062 (cris_regs_info): New function.
11063 (the_low_target): Adjust.
11064 (initialize_low_arch): New function.
11065 * linux-m32r-low.c (tdesc_m32r): Declare.
11066 (m32r_arch_setup): New function.
11067 (m32r_usrregs_info, regs_info): New globals.
11068 (m32r_regs_info): Adjust.
11069 (initialize_low_arch): New function.
11070 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
11071 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
11072 (tic6x_usrregs_info): Forward declare.
11073 (tic6x_read_description): New function, based on ...
11074 (tic6x_arch_setup): ... this. Reimplement.
11075 (target_regsets): Rename to ...
11076 (tic6x_regsets): ... this, and make static.
11077 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
11078 (tic6x_regs_info): New function.
11079 (the_low_target): Adjust.
11080 (initialize_low_arch): New function.
11081 * linux-xtensa-low.c (tdesc_xtensa): Declare.
11082 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
11083 (target_regsets): Rename to ...
11084 (xtensa_regsets): ... this, and make static.
11085 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
11087 (xtensa_arch_setup, xtensa_regs_info): New functions.
11088 (the_low_target): Adjust.
11089 (initialize_low_arch): New function.
11090 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
11091 (nios2_arch_setup): Set the current process'es tdesc.
11092 (target_regsets): Rename to ...
11093 (nios2_regsets): ... this.
11094 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
11095 (nios2_regs_info): New function.
11096 (the_low_target): Adjust.
11097 (initialize_low_arch): New function.
11098 * linux-aarch64-low.c (tdesc_aarch64): Declare.
11099 (aarch64_arch_setup): Set the current process'es tdesc.
11100 (target_regsets): Rename to ...
11101 (aarch64_regsets): ... this.
11102 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
11103 (aarch64_regs_info): New function.
11104 (the_low_target): Adjust.
11105 (initialize_low_arch): New function.
11106 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
11108 (target_regsets): Rename to ...
11109 (tile_regsets): ... this.
11110 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
11111 (tile_regs_info): New function.
11112 (tile_arch_setup): Set the current process'es tdesc.
11113 (the_low_target): Adjust.
11114 (initialize_low_arch): New function.
11115 * spu-low.c (tdesc_spu): Declare.
11116 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
11117 * win32-arm-low.c (tdesc_arm): Declare.
11118 (arm_arch_setup): New function.
11119 (the_low_target): Install arm_arch_setup instead of
11120 init_registers_arm.
11121 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
11122 (init_windows_x86): Rename to ...
11123 (i386_arch_setup): ... this. Set `win32_tdesc'.
11124 (the_low_target): Adjust.
11125 * win32-low.c (win32_tdesc): New global.
11126 (child_add_thread): Don't create the thread cache here.
11127 (do_initial_child_stuff): Set the new process'es tdesc.
11128 * win32-low.h (struct target_desc): Forward declare.
11129 (win32_tdesc): Declare.
11130 * lynx-i386-low.c (tdesc_i386): Declare global.
11131 (lynx_i386_arch_setup): Set `lynx_tdesc'.
11132 * lynx-low.c (lynx_tdesc): New global.
11133 (lynx_add_process): Set the new process'es tdesc.
11134 * lynx-low.h (struct target_desc): Forward declare.
11135 (lynx_tdesc): Declare global.
11136 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
11137 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
11138 * nto-low.c (nto_tdesc): New global.
11139 (do_attach): Set the new process'es tdesc.
11140 * nto-low.h (struct target_desc): Forward declare.
11141 (nto_tdesc): Declare.
11142 * nto-x86-low.c (tdesc_i386): Declare.
11143 (nto_x86_arch_setup): Set `nto_tdesc'.
11145 2013-06-04 Gary Benson <gbenson@redhat.com>
11147 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
11148 to qSupported response when appropriate.
11149 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
11150 with nonzero-length annex.
11151 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
11152 arguments supplied in annex.
11154 2013-05-31 Doug Evans <dje@google.com>
11157 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
11158 64 bits in 64-cross-32 environment.
11160 2013-05-28 Pedro Alves <palves@redhat.com>
11162 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
11163 (aarch64-without-fpu.c): Delete rule.
11164 * configure.srv (aarch64*-*-linux*): Remove references to
11165 aarch64-without-fpu.o and aarch64-without-fpu.xml.
11166 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
11169 2013-05-24 Pedro Alves <palves@redhat.com>
11171 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
11172 instead of strchr/decode_address. Error if the range isn't split
11173 with a ','. Don't assume there's be a ':' in the action.
11175 2013-05-23 Yao Qi <yao@codesourcery.com>
11176 Pedro Alves <palves@redhat.com>
11178 * linux-low.c (lwp_in_step_range): New function.
11179 (linux_wait_1): If the thread was range stepping and stopped
11180 outside the stepping range, report the stop to GDB. Otherwise,
11181 continue stepping. Add range stepping debug output.
11182 (linux_set_resume_request): Copy the step range from the resume
11183 request to the lwp.
11184 (linux_supports_range_stepping): New.
11185 (linux_target_ops) <supports_range_stepping>: Set to
11186 linux_supports_range_stepping.
11187 * linux-low.h (struct linux_target_ops)
11188 <supports_range_stepping>: New field.
11189 (struct lwp_info) <step_range_start, step_range_end>: New fields.
11190 * linux-x86-low.c (x86_supports_range_stepping): New.
11191 (the_low_target) <supports_range_stepping>: Set to
11192 x86_supports_range_stepping.
11193 * server.c (handle_v_cont): Handle 'r' action.
11194 (handle_v_requests): Append ";r" if the target supports range
11196 * target.h (struct thread_resume) <step_range_start,
11197 step_range_end>: New fields.
11198 (struct target_ops) <supports_range_stepping>:
11200 (target_supports_range_stepping): New macro.
11202 2013-05-17 Joel Brobecker <brobecker@adacore.com>
11204 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
11205 confusion in comment.
11207 2013-05-17 Joel Brobecker <brobecker@adacore.com>
11209 * lynx-low.c (struct process_info_private): New type.
11210 (lynx_add_process): New function.
11211 (lynx_create_inferior, lynx_attach): Replace calls to
11212 add_process by calls to lynx_add_process.
11213 (lynx_resume): If PTID is null, then try using
11214 current_process()->private->last_wait_event_ptid.
11216 (lynx_clear_inferiors): Delete. The contents of that function
11217 has been inlined in lynx_mourn;
11218 (lynx_wait_1): Save the ptid in the process's private data.
11219 (lynx_mourn): Free the process' private data. Replace call
11220 to lynx_clear_inferiors by call to clear_inferiors.
11222 2013-05-17 Yao Qi <yao@codesourcery.com>
11224 * i386-low.c (i386_length_and_rw_bits): Move the comment to
11227 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
11229 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
11230 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
11231 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
11232 PT_TEXT_END_ADDR guards. Update comments.
11233 (linux_target_op) <read_offsets>: Conditionally define to
11234 linux_read_offsets if the target is UCLIBC and if it defines
11235 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
11237 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
11238 Andrew Jenner <andrew@codesourcery.com>
11240 * Makefile.in (SFILES): Add linux-nios2-low.c.
11241 (clean): Add action to delete nios2-linux.c.
11242 (nios2-linux.c): New rule.
11243 * configure.srv: Add nios2*-*-linux*.
11244 * linux-nios2-low.c: New.
11246 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
11248 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
11250 2013-04-25 Hui Zhu <hui@codesourcery.com>
11253 * ax.c (ax_printf): Add fflush.
11255 2013-04-22 Tom Tromey <tromey@redhat.com>
11257 * Makefile.in (SFILES): Add filestuff.c.
11258 (OBS): Add filestuff.o.
11259 (filestuff.o): New target.
11260 * config.in, configure: Rebuild.
11261 * configure.ac: Check for fdwalk, pipe2.
11263 2013-04-17 Pedro Alves <palves@redhat.com>
11265 * configure.ac (USE_THREAD_DB): Delete variable.
11266 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
11267 Don't AC_SUBST USE_THREAD_DB.
11268 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
11269 * config.in, configure: Regenerate.
11271 2013-04-16 Pedro Alves <palves@redhat.com>
11273 * linux-low.h (struct lwp_info) <thread_known>: Move under
11274 the USE_THREAD_DB #ifdef.
11276 2013-04-16 Pedro Alves <palves@redhat.com>
11278 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
11279 (linux-low.o): Delete rule.
11280 * linux-low.h: Always include "gdb_thread_db.h" instead of
11281 conditionally including thread_db.h.
11282 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
11285 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11287 * Makefile.in (install-only): Fix make install regression.
11289 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
11291 Convert man pages to texinfo, new gdbinit.5 texinfo page.
11292 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
11294 * gdbserver.1: Remove.
11296 2013-03-22 Pedro Alves <palves@redhat.com>
11298 * linux-low.c (handle_extended_wait): Don't call
11299 linux_enable_event_reporting.
11301 2013-03-15 Tony Theodore <tonyt@logyst.com>
11304 * Makefile.in (SHELL): Use @SHELL@.
11306 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
11308 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
11311 2013-03-13 Joel Brobecker <brobecker@adacore.com>
11313 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
11314 Remove extraneous NULL element.
11316 2013-03-13 Yao Qi <yao@codesourcery.com>
11318 * tracepoint.c (traceframe_read_tsv): Look for the last matched
11319 'V' block in trace frame.
11321 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
11323 * target.h (struct target_ops): Add btrace ops.
11324 (target_supports_btrace): New macro.
11325 (target_enable_btrace): New macro.
11326 (target_disable_btrace): New macro.
11327 (target_read_btrace): New macro.
11328 * gdbthread.h (struct thread_info): Add btrace field.
11329 * server.c: Include btrace-common.h.
11330 (handle_btrace_general_set): New function.
11331 (handle_btrace_enable): New function.
11332 (handle_btrace_disable): New function.
11333 (handle_general_set): Call handle_btrace_general_set.
11334 (handle_qxfer_btrace): New function.
11335 (struct qxfer qxfer_packets[]): Add btrace entry.
11336 * inferiors.c (remove_thread): Disable btrace.
11337 * linux-low: Include linux-btrace.h.
11338 (linux_low_enable_btrace): New function.
11339 (linux_low_read_btrace): New function.
11340 (linux_target_ops): Add btrace ops.
11341 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
11342 Add srv_linux_btrace=yes.
11343 (x86_64-*-linux*): Add linux-btrace.o.
11344 Add srv_linux_btrace=yes.
11345 * configure.ac: Define HAVE_LINUX_BTRACE.
11346 * config.in: Regenerated.
11347 * configure: Regenerated.
11349 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
11351 * server.c (handle_qxfer): Preserve error message if -3 is
11353 (qxfer): Document the -3 return value.
11355 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
11357 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
11358 (linux_btrace_h): New variable.
11359 (linux-btrace.o): New rule.
11361 2013-03-08 Stan Shebs <stan@codesourcery.com>
11362 Hafiz Abid Qadeer <abidh@codesourcery.com>
11364 * tracepoint.c (trace_buffer_size): New global.
11365 (DEFAULT_TRACE_BUFFER_SIZE): New define.
11366 (init_trace_buffer): Change to one-argument function. Allocate
11367 trace buffer memory.
11368 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
11369 handle QTBuffer:size packet.
11370 (cmd_bigqtbuffer_size): New function.
11371 (initialize_tracepoint): Call init_trace_buffer with
11372 DEFAULT_TRACE_BUFFER_SIZE.
11373 * server.c (handle_query): Add QTBuffer:size in the
11376 2013-03-07 Yao Qi <yao@codesourcery.com>
11378 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
11379 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
11381 (cmd_qtsp): Adjust condition. Do post increment.
11382 Set cur_action and cur_step_action back to 0.
11384 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
11387 * linux-low.c (linux_write_memory): Return early success if LEN is
11390 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
11392 * configure.srv: Add x86_64-*-cygwin* as target.
11394 2013-02-28 Tom Tromey <tromey@redhat.com>
11396 * configure.ac: Invoke AC_SYS_LARGEFILE.
11397 * configure, config.in: Rebuild.
11399 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
11401 * win32-low.c: Throughout, fix format strings and casts of
11402 printf-like functions to avoid type related warnings on all
11404 (get_child_debug_event): Print dwDebugEventCode as hex since
11405 that's how it's usually documented.
11407 2013-02-28 Yao Qi <yao@codesourcery.com>
11409 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
11412 2013-02-27 Jiong Wang <jiwang@tilera.com>
11414 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
11415 (reg-tilegx32.c): New rule.
11416 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
11417 * linux-tile-low.c (tile_arch_setup): New function. Invoke
11418 different register info initializer according to elf class.
11419 (init_registers_tilgx32): New function. The tilegx32 register info
11421 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
11422 (tile_store_gregset): Likewise.
11424 2013-02-27 Yao Qi <yao@codesourcery.com>
11426 * server.c (process_point_options): Print debug message when
11427 debug_threads is true.
11429 2013-02-26 Yao Qi <yao@codesourcery.com>
11431 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
11433 2013-02-19 Pedro Alves <palves@redhat.com>
11434 Kai Tietz <ktietz@redhat.com>
11438 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
11439 instead of strtoul to extract address from packet.
11440 (process_serial_event) <'z'>: Likewise.
11442 2013-02-18 Yao Qi <yao@codesourcery.com>
11444 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
11446 2013-02-14 Pedro Alves <palves@redhat.com>
11450 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
11451 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
11453 2013-02-14 Pedro Alves <palves@redhat.com>
11455 * tracepoint.c (cmd_qtdpsrc): Use savestring.
11457 2013-02-14 Pedro Alves <palves@redhat.com>
11459 * tracepoint.c (save_string): Delete.
11460 (add_tracepoint_action): Use savestring instead of save_string.
11462 2013-02-12 Pedro Alves <palves@redhat.com>
11464 * linux-xtensa-low.c: Ditto.
11465 * xtensa-xtregs.c: Ditto.
11467 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
11469 * thread-db.c (thread_db_get_tls_address): NULL pointer check
11472 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
11474 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
11475 aarch64_num_wp_regs and aarch64_num_bp_regs to
11476 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
11478 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
11480 * linux-aarch64-low.c (ps_get_thread_area): Replace
11481 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
11483 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
11484 Marcus Shawcroft <marcus.shawcroft@arm.com>
11485 Nigel Stephens <nigel.stephens@arm.com>
11486 Yufeng Zhang <yufeng.zhang@arm.com>
11488 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
11489 (aarch64.c, aarch64-without-fpu.c): New targets.
11490 * configure.srv (aarch64*-*-linux*): New.
11491 * linux-aarch64-low.c: New file.
11493 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
11495 * linux-low.c (handle_extended_wait, linux_create_inferior)
11496 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
11497 (dequeue_one_deferred_signal, linux_resume_one_thread)
11498 (fetch_register, linux_write_memory, linux_enable_event_reporting)
11499 (linux_tracefork_grandchild, linux_test_for_tracefork)
11500 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
11501 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
11502 where the argument is 0.
11504 2013-01-25 Yao Qi <yao@codesourcery.com>
11506 * event-loop.c: Include "queue.h".
11507 (gdb_event_p): New typedef.
11508 (struct gdb_event) <next_event>: Remove.
11509 (event_queue): Change to QUEUE(gdb_event_p).
11510 (async_queue_event): Remove.
11511 (gdb_event_xfree): New.
11512 (initialize_event_loop): New.
11513 (process_event): Use API from QUEUE.
11514 (wait_for_event): Likewise.
11515 * server.c (main): Call initialize_event_loop.
11516 * server.h (initialize_event_loop): Declare.
11518 2013-01-18 Yao Qi <yao@codesourcery.com>
11520 * ax.h (struct eval_agent_expr_context): New.
11521 (gdb_eval_agent_expr): Update declaration.
11522 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
11523 TFRAME. Add new argument CTX.
11524 * server.h (struct eval_agent_expr_context): Declare.
11525 (agent_mem_read, agent_tsv_read): Update declaration.
11526 (agent_mem_read_string): Likewise.
11527 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
11528 (add_traceframe_block): Add new argument TPOINT.
11529 Increase TPOINT->traceframe_usage.
11530 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
11531 eval_tracepoint_agent_expr.
11532 (condition_true_at_tracepoint): Likewise.
11533 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
11534 (agent_mem_read_string, agent_tsv_read): Likewise.
11536 2013-01-16 Yao Qi <yao@codesourcery.com>
11538 * linux-low.c (linux_resume_one_lwp): Don't check
11539 'lwp->bp_reinsert != 0'.
11541 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11542 Pedro Alves <palves@redhat.com>
11544 * lynx-low.c (ptrace_request_to_str): Define a temporary
11545 macro and use it to simplify this function's implementation.
11547 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11549 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
11552 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11554 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
11556 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11558 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
11560 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11562 * lynx-low.c (lynx_resume): Use the resume_info parameter
11563 to determine the ptid for the lynx_ptrace call, unless
11564 it is equal to minus_one_ptid, in which case we use the
11565 ptid of the current_inferior.
11566 (lynx_wait_1): After having received a thread create/exit
11567 event, resume the inferior's execution using the signaling
11568 thread's ptid, rather than the old ptid.
11570 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11572 * lynx-low.c (lynx_resume): Delete variable ret.
11574 2013-01-01 Joel Brobecker <brobecker@adacore.com>
11576 * gdbreplay.c (gdbreplay_version): Update copyright year.
11577 * server.c (gdbserver_version): Likewise.
11579 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11581 * lynx-low.c (lynx_wait_1): Add debug trace before adding
11584 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11586 * lynx-low.c (ptrace_request_to_str): Add handling for
11587 PTRACE_GETTRACESIG.
11589 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11591 * lynx-low.c (lynx_attach): Delete variable new_process.
11593 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11595 * lynx-low.c (lynx_create_inferior): Delete variable
11598 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11600 * lynx-low.c (ptrace_request_to_str): Do not handle
11601 PTRACE_GETTHREADLIST if this macro does not exist.
11603 2012-12-15 Yao Qi <yao@codesourcery.com>
11605 * Makefile.in (OBS): Add notif.o.
11606 * notif.c, notif.h: New.
11607 * server.c: Include "notif.h".
11608 (struct vstop_notif) <next>: Remove.
11610 (queue_stop_reply): Update.
11611 (push_event, send_next_stop_reply): Remove.
11612 (discard_queued_stop_replies): Update.
11613 (notif_stop): New variable.
11614 (handle_v_stopped): Remove.
11615 (handle_v_requests): Don't call handle_v_stopped. Call
11616 handle_ack_notif instead.
11617 (queue_stop_reply_callback): Call notif_event_enque instead
11618 of queue_stop_reply.
11619 (handle_status): Don't call send_next_stop_reply, call
11620 notif_write_event instead.
11621 (kill_inferior_callback): Likewise.
11622 (detach_or_kill_inferior_callback): Likewise.
11623 (main): Call initialize_notif.
11624 (process_serial_event): Call QUEUE_is_empty.
11625 (handle_target_event): Call notif_push instead of push event.
11626 * server.h (push_event): Remove declaration.
11628 2012-12-10 Tom Tromey <tromey@redhat.com>
11630 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
11631 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
11634 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
11635 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
11636 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
11637 (amd64-linux-ipa.o, ax.o): Rewrite.
11638 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
11639 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
11640 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
11641 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
11642 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
11643 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
11644 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
11645 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
11646 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
11647 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
11648 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
11649 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
11650 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
11651 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
11652 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
11653 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
11654 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
11655 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
11656 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
11657 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
11658 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
11659 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
11660 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
11661 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
11662 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
11663 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
11664 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
11665 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
11666 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
11667 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
11668 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
11669 (reg-tilegx.o): Remove.
11670 (all_object_files): New macro.
11671 Include .deps files.
11672 * aclocal.m4, configure: Rebuild.
11673 * acinclude.m4: Include depstand.m4, lead-dot.m4.
11674 * configure.ac: Invoke ZW_CREATE_DEPDIR,
11675 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
11677 2012-12-05 Tom Tromey <tromey@redhat.com>
11680 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
11682 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
11684 * configure.ac: Check for linux/perf_event.h.
11685 * config.in: Regenerated.
11686 * configure: Regenerated.
11688 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
11690 * hostio.c (handle_readlink): Decrease buffer size
11691 parameter passed to readlink by one byte.
11693 2012-11-26 Yao Qi <yao@codesourcery.com>
11695 * configure.ac (build_warnings): Append '-Wempty-body'.
11696 * configure: Regenerated.
11697 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
11700 2012-11-15 Pierre Muller <muller@sourceware.org>
11702 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
11703 * config.in: Regenerate.
11704 * configure: Regenerate.
11705 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
11706 Use "gdb_wait.h" header instead of <sys/wait.h> header.
11707 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
11708 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
11710 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
11711 instead of <sys/wait.h> header.
11712 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
11714 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
11716 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
11717 (various make rules): Remove -DGDBSERVER
11719 2012-11-09 Yao Qi <yao@codesourcery.com>
11721 * spu-low.c (current_ptid): Move it to ..
11722 * gdbthread.h: ... here. New.
11723 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
11724 * server.c (myresume, process_serial_event): Likewise.
11725 * thread-db.c (thread_db_find_new_threads): Likewise.
11726 * tracepoint.c (run_inferior_command): Likewise.
11728 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
11730 * server.c (handle_search_memory_1): Include access length in
11733 2012-09-05 Michael Brandt <michael.brandt@axis.com>
11735 * linux-crisv32-low.c: Fix compile errors.
11737 2012-09-04 Yao Qi <yao@codesourcery.com>
11739 * tracepoint.c (cmd_qtsv): Adjust debug message.
11740 Don't check CUR_TPOINT.
11742 2012-08-28 Yao Qi <yao@codesourcery.com>
11744 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
11745 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
11746 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
11747 Remove declarations of xmalloc, xreallloc, xstrdup and
11749 * Makefile.in (libiberty_h): New.
11750 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
11751 (linux-bfin-low.o): Append dependency 'libiberty.h'.
11753 2012-08-23 Yao Qi <yao@codesourcery.com>
11755 * server.h: Remove declaration of 'xsnprintf'.
11757 2012-08-22 Keith Seitz <keiths@redhat.com>
11759 * server.h: Include build-gnulib-gbserver/config.h.
11760 * gdbreplay.c: Likewise.
11762 2012-08-08 Doug Evans <dje@google.com>
11764 * Makefile.in (SFILES): Add gdb_vecs.c.
11765 (OBS): Add gdb_vecs.o.
11766 (gdb_vecs_h, host_defs_h): New variables.
11767 (thread-db.o): Add $(gdb_vecs_h) dependency.
11768 (gdb_vecs.o): New rule.
11769 * thread-db.c: #include "gdb_vecs.h".
11770 (thread_db_load_search): Use a vector to iterate over path elements.
11771 Handle text appearing after "$pdir".
11773 * configure.ac: Add check for strstr.
11774 * config.in: Regenerate.
11775 * configure: Regenerate.
11777 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
11779 * hostio.c (handle_pread): If pread fails, fall back to attempting
11781 (handle_pwrite): Likewise for pwrite.
11783 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
11785 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
11786 between unsupported TYPE and unimplementable ADDR/LEN combination.
11787 (arm_insert_point): Act on new return value.
11789 2012-07-31 Pedro Alves <palves@redhat.com>
11791 * server.c (process_point_options): Only skip tokens if we find
11792 one that is unrecognized. Don't treat 'X' specially while
11793 skipping unrecognized tokens.
11795 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
11797 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
11798 to 4-byte-align HW breakpoint addresses for Thumb.
11800 2012-07-27 Yao Qi <yao@codesourcery.com>
11804 * server.h: Declare gdb_agent_about_to_close.
11805 * target.c (kill_inferior): Include "agent.h".
11806 New. Send command 'kill'.
11807 * target.h (kill_inferior): Removed macro.
11808 * tracepoint.c (gdb_agent_about_to_close): New.
11809 (gdb_agent_helper_thread): Handle command 'close'.
11810 Wait endlessly until the inferior stops.
11811 Install gdb_agent_remove_socket to atexit hook.
11812 (agent_socket_name): New static variable.
11813 (gdb_agent_socket_init): Replace local variable 'name' with
11814 'agent_socket_name'.
11815 (gdb_agent_remove_socket): New.
11817 2012-07-27 Yao Qi <yao@codesourcery.com>
11819 * server.c (process_point_options): Stop at 'X' when parsing.
11821 2012-07-19 Michael Eager <eager@eagercon.com>
11823 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
11825 * linux-x86-low.c (x86_insert_point, x86_remove_point):
11826 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
11827 hardware breakpoint.
11829 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11831 * gdbserver/linux-low.c (initialize_low): Call
11832 linux_ptrace_init_warnings.
11834 2012-07-02 Doug Evans <dje@google.com>
11836 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
11839 2012-07-02 Stan Shebs <stan@codesourcery.com>
11841 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
11842 (ax.o): Add it to build rule.
11844 (OBS): Add format.o.
11845 (IPA_OBS): Add format.o.
11846 * server.c (handle_query): Claim support for breakpoint commands.
11847 (process_point_options): Add command case.
11848 (process_serial_event): Leave running if there are printfs in
11850 * mem-break.h (any_persistent_commands): Declare.
11851 (add_breakpoint_commands): Declare.
11852 (gdb_no_commands_at_breakpoint): Declare.
11853 (run_breakpoint_commands): Declare.
11854 * mem-break.c (struct point_command_list): New struct.
11855 (struct breakpoint): New field command_list.
11856 (any_persistent_commands): New function.
11857 (add_commands_to_breakpoint): New function.
11858 (add_breakpoint_commands): New function.
11859 (gdb_no_commands_at_breakpoint): New function.
11860 (run_breakpoint_commands): New function.
11861 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
11863 * ax.c: Include format.h.
11864 (ax_printf): New function.
11865 (gdb_eval_agent_expr): Add printf opcode.
11867 2012-06-13 Yao Qi <yao@codesourcery.com>
11869 * server.c (start_inferior): Remove duplicated writes to fields
11870 'last_resume_kind' and 'last_status' of 'current_inferior'.
11872 2012-06-12 Yao Qi <yao@codesourcery.com>
11873 Pedro Alves <palves@redhat.com>
11875 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
11877 * server.c (handle_v_cont): Extend comment.
11879 2012-06-11 Yao Qi <yao@codesourcery.com>
11881 * linux-low.c (linux_attach): Add 'static'.
11883 2012-06-06 Yao Qi <yao@codesourcery.com>
11885 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
11887 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
11889 Fix gcc -flto compilation warning.
11890 * server.c (main): Make variable multi_mode and attach volatile.
11892 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11894 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
11895 if the platform doesn't know about it.
11897 2012-05-30 Jeff Kenton <jkenton@tilera.com>
11899 * Makefile.in (SFILES): Add linux-tile-low.c.
11900 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
11901 * configure.srv: Handle tilegx-*-linux*.
11902 * linux-tile-low.c: New file.
11904 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11906 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
11908 2012-05-24 Pedro Alves <palves@redhat.com>
11912 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
11914 2012-05-24 Pedro Alves <palves@redhat.com>
11918 Replace target_signal with gdb_signal throughout.
11920 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
11922 * linux-low.c (linux_store_registers): Avoid the copying sequence
11923 when no data has been retrieved by ptrace.
11925 2012-05-22 Will Deacon <will.deacon@arm.com>
11927 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
11928 Include asm/ptrace.h.
11929 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
11932 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
11934 * linux-low.c (linux_store_registers): Don't re-retrieve data
11935 with ptrace that has already been obtained from /proc. Always
11936 copy any data retrieved with ptrace to the buffer supplied.
11938 2012-05-11 Yao Qi <yao@codesourcery.com>
11939 Pedro Alves <palves@redhat.com>
11941 * linux-low.c (enum stopping_threads_kind): New.
11942 (stopping_threads): Change type to `enum stopping_threads_kind'.
11943 (handle_extended_wait): If stopping and suspending threads, leave
11944 the new_lwp suspended too.
11945 (linux_wait_for_event): Adjust.
11946 (stop_all_lwps): Set `stopping_threads' to
11947 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
11948 whether we're suspending threads or just stopping them. Assert no
11951 2012-04-29 Yao Qi <yao@codesourcery.com>
11953 * server.h: Move some code to ...
11954 * gdbthread.h: ... here. New.
11955 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
11956 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
11957 (nto-low.o, win32-low.o): Likewise.
11958 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
11959 * regcache.c, remote-utils.c, server.c: Likewise.
11960 * target.c, tracepoint.c, win32-low.c: Likewise.
11962 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11964 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
11965 (PTRACE_ARG4_TYPE): Likewise.
11966 (PTRACE_XFER_TYPE): Likewise.
11967 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
11968 ptrace to PTRACE_ARG3_TYPE.
11969 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
11970 (PTRACE_ARG4_TYPE): Likewise.
11971 (PTRACE_XFER_TYPE): Likewise.
11972 (linux_detach_one_lwp): Cast fourth argument of
11973 ptrace to long then PTRACE_ARG4_TYPE.
11974 (regsets_fetch_inferior_registers): Cast third argument of
11975 ptrace to long then PTRACE_ARG3_TYPE.
11976 (regsets_store_inferior_registers): Likewise.
11978 2012-04-20 Pedro Alves <palves@redhat.com>
11980 * configure: Regenerate.
11982 2012-04-19 Pedro Alves <palves@redhat.com>
11984 * Makefile.in (GNULIB_BUILDDIR): New.
11985 (LIBGNU, INCGNU, GNULIB_H): Adjust.
11986 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
11987 (all, install-only, uninstall, clean-info, all-lib, clean): No
11988 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
11989 (maintainer-clean realclean distclean): Use subdir_do.
11991 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
11992 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
11993 * acinclude.m4: Include acx_configure_dir.m4.
11994 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
11995 calls. Call AC_PROG_RANLIB. Configure gnulib using
11998 (GNULIB_STDINT_H): Adjust.
11999 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
12000 * gdbreplay.c: Include build-gnulib/config.h.
12001 * server.h: Likewise.
12002 * aclocal.m4: Regenerate.
12003 * config.in: Regenerate.
12004 * configure: Regenerate.
12006 2012-04-19 Pedro Alves <palves@redhat.com>
12008 * Makefile.in (LIBGNU, INCGNU): Adjust.
12009 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
12010 (all, install-only, uninstall, clean-info, all-lib, clean)
12011 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
12012 * configure.ac: Adjust AC_OUTPUT output.
12013 * aclocal.m4: Regenerate.
12014 * configure: Regenerate.
12016 2012-04-19 Pedro Alves <palves@redhat.com>
12018 * Makefile.in (generated_files): New.
12019 (server_h): Remove the explicit dependency on config.h, and depend
12020 on $generated_files.
12022 2012-04-19 Pedro Alves <palves@redhat.com>
12024 * Makefile.in (INCGNU): Add -Ignulib.
12026 2012-04-19 Pedro Alves <palves@redhat.com>
12028 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
12029 (INCGNU): ... this, and spell out -I here.
12030 (GNULIB_LIB): Rename to ...
12031 (LIBGNU): ... this.
12032 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
12034 2012-04-19 Pedro Alves <palves@redhat.com>
12036 * config.in: Regenerate.
12038 2012-04-19 Pedro Alves <palves@redhat.com>
12040 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
12041 * server.h (memmem): Remove declaration.
12042 * config.in: Regenerate.
12043 * configure: Regenerate.
12045 2012-04-19 Yao Qi <yao@codesourcery.com>
12047 * Makefile.in (SFILES): Add common/vec.c.
12051 2012-04-19 Yao Qi <yao@codesourcery.com>
12053 * remote-utils.c (prepare_resume_reply): Replace with macro
12054 target_core_of_thread.
12055 * server.c (handle_qxfer_threads_proper): Likewise.
12056 * target.h (traget_core_of_thread): New macro.
12058 2012-04-18 Pedro Alves <palves@redhat.com>
12060 * aclocal.m4: Regenerate.
12061 * configure: Regenerate.
12063 2012-04-16 Yao Qi <yao@codesourcery.com>
12065 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
12066 duplicated on address.
12068 2012-04-16 Yao Qi <yao@codesourcery.com>
12070 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
12071 (struct tracepoint_action_ops) <send>: New field.
12072 (m_tracepoint_action_send, r_tracepoint_action_send): New.
12073 (agent_expr_send, x_tracepoint_action_send): New.
12074 (l_tracepoint_action_send): New.
12075 (cmd_qtdp): Download and install tracepoint
12076 according to `use_agent'.
12077 (run_inferior_command): Add one more parameter `len'.
12079 (tracepoint_send_agent): New.
12080 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
12082 2012-04-16 Yao Qi <yao@codesourcery.com>
12084 * tracepoint.c (download_tracepoints): Moved to ...
12085 (cmd_qtstart): ... here.
12087 2012-04-14 Yao Qi <yao@codesourcery.com>
12089 * tracepoint.c: Include inttypes.h.
12090 (struct collect_memory_action): Use sized types.
12091 (struct tracepoint): Likewise.
12092 (cmd_qtdp, stop_tracing): Update print specifiers.
12093 (cmd_qtp, response_tracepoint): Likewise.
12094 (collect_data_at_tracepoint): Likewise.
12095 (collect_data_at_step): Likewise.
12097 2012-04-14 Yao Qi <yao@codesourcery.com>
12099 Import gnulib module inttypes.
12100 * aclocal.m4, config.in, configure: Regenerated.
12102 2012-04-14 Yao Qi <yao@codesourcery.com>
12104 * Makefile.in (maintainer-clean, realclean, distclean): Remove
12105 Makefile and config.status at last.
12107 2012-04-13 Yao Qi <yao@codesourcery.com>
12109 * tracepoint.c: Include stdint.h unconditionally.
12111 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
12113 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
12114 on BFD_HAVE_SYS_PROCFS_TYPE.
12115 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
12116 * configure: Regenerate.
12117 * config.in: Likewise.
12119 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
12121 * Makefile.in (clean): Also remove x32.c x32-linux.c
12122 x32-avx.c x32-avx-linux.c.
12123 (x32.o): New target.
12125 (x32-linux.o): Likewise.
12126 (x32-linux.c): Likewise.
12127 (x32-avx.o): Likewise.
12128 (x32-avx.c): Likewise.
12129 (x32-avx-linux.o): Likewise.
12130 (x32-avx-linux.c): Likewise.
12132 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
12133 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
12134 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
12135 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
12136 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
12137 i386/x32-avx-linux.xml.
12139 * linux-x86-low.c (init_registers_x32_linux): New prototype.
12140 (init_registers_x32_avx_linux): Likwise.
12141 (x86_linux_update_xmltarget): Call init_registers_x32_linux
12142 or init_registers_x32_avx_linux if linux_is_elf64 is false.
12144 2012-04-13 Pedro Alves <palves@redhat.com>
12146 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
12147 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
12148 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
12149 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
12152 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
12154 * linux-x86-low.c (compat_x32_clock_t): New.
12155 (compat_x32_siginfo_t): Likewise.
12156 (compat_x32_siginfo_from_siginfo): Likewise.
12157 (siginfo_from_compat_x32_siginfo): Likewise.
12158 (linux_is_elf64): Likewise.
12159 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
12160 and siginfo_from_compat_x32_siginfo for x32.
12161 (x86_arch_setup): Set linux_is_elf64.
12163 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
12166 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
12168 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
12169 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
12170 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
12171 compatible with process.
12173 2012-04-12 Yao Qi <yao@codesourcery.com>
12175 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
12176 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
12177 (install-only, install-info, clean): Handle sub dir gnulib.
12178 (all-lib, am--refresh): New targets.
12179 (memmem.o): Remove target.
12180 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
12181 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
12182 (AC_REPLACE_FUNCS): Remove memmem.
12183 Invoke gl_INIT and AM_INIT_AUTOMAKE.
12184 (AC_OUTPUT): Generate Makefile in gnulib/.
12185 * aclocal.m4, config.in, configure: Regenerated.
12187 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
12189 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
12191 2012-04-05 Pedro Alves <palves@redhat.com>
12193 -Werror=strict-aliasing
12195 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
12198 2012-04-04 Pedro Alves <palves@redhat.com>
12200 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12201 (sparc_store_gregset_from_stack, sparc_store_gregset)
12202 (sparc_breakpoint_at): Fix formatting.
12204 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
12206 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
12208 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
12209 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
12210 * config.in: Regenerate.
12211 * configure: Likewise.
12213 2012-03-29 Pedro Alves <palves@redhat.com>
12215 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
12216 Correct ptrace arguments.
12218 2012-03-28 Pedro Alves <palves@redhat.com>
12220 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
12221 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
12222 (IA64_FR1_REGNUM): New defines.
12223 (ia64_fetch_register): New.
12224 (the_low_target): Install it.
12225 * linux-low.h (struct linux_target_ops) <fetch_register>: New
12227 * linux-low.c (linux_fetch_registers): Try the
12228 the_low_target.fetch_register hook first.
12230 * linux-arm-low.c (the_low_target): Adjust.
12231 * linux-bfin-low.c (the_low_target): Adjust.
12232 * linux-cris-low.c (the_low_target): Adjust.
12233 * linux-crisv32-low.c (the_low_target): Adjust.
12234 * linux-m32r-low.c (the_low_target): Adjust.
12235 * linux-m68k-low.c (the_low_target): Adjust.
12236 * linux-mips-low.c (the_low_target): Adjust.
12237 * linux-ppc-low.c (the_low_target): Adjust.
12238 * linux-s390-low.c (the_low_target): Adjust.
12239 * linux-sh-low.c (the_low_target): Adjust.
12240 * linux-sparc-low.c (the_low_target): Adjust.
12241 * linux-tic6x-low.c (the_low_target): Adjust.
12242 * linux-x86-low.c (the_low_target): Adjust.
12243 * linux-xtensa-low.c (the_low_target): Adjust.
12245 2012-03-26 Pedro Alves <palves@redhat.com>
12247 * server.c (handle_qxfer_libraries): Don't bail early if
12248 the_target->qxfer_libraries_svr4 is not NULL.
12250 2012-03-26 Pedro Alves <palves@redhat.com>
12252 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
12254 2012-03-23 Pedro Alves <palves@redhat.com>
12256 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
12257 "library-list-svr4" element's start tag when the the DSO list is
12260 2012-03-23 Pedro Alves <palves@redhat.com>
12262 * linux-low.c (read_one_ptr): Read the inferior's pointer through
12263 a variable whose type size is the same as the inferior's pointer
12266 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
12268 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
12270 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
12271 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
12272 * linux-low.h: Include <signal.h>.
12273 (struct siginfo): Remove forward declaration.
12274 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
12277 2012-03-21 Mike Frysinger <vapier@gentoo.org>
12279 * .gitignore: Ignore more files.
12281 2012-03-19 Pedro Alves <palves@redhat.com>
12282 Jan Kratochvil <jan.kratochvil@redhat.com>
12284 * server.c (cont_thread, general_thread): Add describing comments.
12285 (start_inferior): Clear `cont_thread'.
12286 (handle_v_cont): Don't set `cont_thread' if resuming all threads
12289 2012-03-15 Yao Qi <yao@codesourcery.com>
12291 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
12293 (cmd_qtdp): ... here.
12295 2012-03-15 Yao Qi <yao@codesourcery.com>
12297 * tracepoint.c (struct tracepoint_action_ops): New.
12298 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
12299 (m_tracepoint_action_download): New.
12300 (r_tracepoint_action_download): New.
12301 (x_tracepoint_action_download): New.
12302 (l_tracepoint_action_download): New.
12303 (add_tracepoint_action): Install `action->ops' according type.
12304 (download_tracepoint_1): Move code `download' function pointer
12305 of various tracepoint_action_ops.
12307 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
12309 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
12310 linux_ptrace_attach_warnings.
12312 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
12314 * Makefile.in (linux-ptrace.o): New.
12315 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
12316 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
12317 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
12318 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
12319 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
12321 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
12323 2012-03-08 Yao Qi <yao@codesourcery.com>
12324 Pedro Alves <palves@redhat.com>
12326 Fix PR server/13392.
12327 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
12328 offset of JMP insn.
12329 * tracepoint.c (remove_tracepoint): New.
12330 (cmd_qtdp): Call remove_tracepoint when failed to install.
12332 2012-03-07 Pedro Alves <palves@redhat.com>
12334 * linux-low.c (get_detach_signal): New.
12335 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
12336 Pass on pending signals to PTRACE_DETACH. Check the result of the
12338 * server.c (program_signals, program_signals_p): New.
12339 (handle_general_set): Handle QProgramSignals.
12340 * server.h (program_signals, program_signals_p): Declare.
12342 2012-03-05 Pedro Alves <palves@redhat.com>
12343 Jan Kratochvil <jan.kratochvil@redhat.com>
12345 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
12348 2012-03-03 Yao Qi <yao@codesourcery.com>
12350 * tracepoint.c (tracepoint_look_up_symbols): Update call to
12351 agent_look_up_symbols.
12353 2012-03-03 Yao Qi <yao@codesourcery.com>
12355 * Makefile.in (linux-low.o): Keep dependence on agent.h.
12356 (linux-x86-low.o): Likewise.
12357 * server.h: Remove in_process_agent_loaded.
12358 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
12362 2012-03-03 Yao Qi <yao@codesourcery.com>
12364 * tracepoint.c (gdb_agent_capability): New global.
12365 (in_process_agent_loaded_ust): Renamed to
12366 `in_process_agent_supports_ust'.
12368 (in_process_agent_supports_ust): Call agent_capability_check.
12369 (clear_installed_tracepoints): Assert that agent supports
12372 2012-03-03 Yao Qi <yao@codesourcery.com>
12374 * linux-low.c (linux_supports_agent): New.
12375 (linux_target_ops): Initialize field `supports_agent' with
12376 linux_supports_agent.
12377 * target.h (struct target_ops) <supports_agent>: New.
12378 (target_supports_agent): New macro.
12379 * server.c (handle_general_set): Handle packet 'QAgent'.
12380 (handle_query): Send `QAgent+'.
12381 * Makefile.in (server.o): Depends on agent.h.
12383 2012-03-03 Yao Qi <yao@codesourcery.com>
12385 * Makefile.in (OBS): Add agent.o.
12386 Add new rule for agent.o.
12387 Track dependence of tracepoint.c on agent.h.
12388 * tracepoint.c (run_inferior_command_1):
12389 (run_inferior_command): Call agent_run_command.
12390 (gdb_ust_connect_sync_socket): Deleted. Move it to
12392 (resume_thread, stop_thread): Likewise.
12393 (gdb_ust_socket_init): Renamed to ...
12394 (gdb_agent_socket_init): ... New.
12395 (gdb_ust_thread): Renamed to ...
12396 (gdb_agent_helper_thread): ... New.
12397 (gdb_ust_init): Move some code to ...
12398 (gdb_agent_init): ... here. New.
12399 [HAVE_UST]: Call gdb_ust_init.
12400 (initialize_tracepoint_ftlib): Call gdb_agent_init.
12401 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
12402 * config.in, configure: Regenerated.
12404 2012-03-02 Pedro Alves <palves@redhat.com>
12406 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
12407 * linux-low.c (struct simple_pid_list): New.
12408 (stopped_pids): New a struct simple_pid_list pointer.
12409 (add_to_pid_list, pull_pid_from_list): New.
12410 (handle_extended_wait): Don't assume the first signal new children
12411 report is SIGSTOP. Adjust call to pull_pid_from_list.
12412 (linux_wait_for_lwp): Adjust.
12414 2012-03-02 Yao Qi <yao@codesourcery.com>
12416 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
12419 2012-03-02 Yao Qi <yao@codesourcery.com>
12421 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
12422 `stop_pc' and `tpoint'. Update caller.
12424 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
12426 * linux-low.h (linux_target_ops): Add regset_bitmap member.
12427 * linux-low.c (use_linux_regsets): New macro.
12428 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
12429 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
12430 (linux_register_in_regsets): New function.
12431 (usr_fetch_inferior_registers): Skip registers covered by
12433 (usr_store_inferior_registers): Likewise.
12434 (usr_fetch_inferior_registers): New macro.
12435 (usr_store_inferior_registers): Likewise.
12436 (linux_fetch_registers): Handle mixed regset/non-regset targets.
12437 (linux_store_registers): Likewise.
12438 * linux-mips-low.c (init_registers_mips_dsp_linux): New
12440 (init_registers_mips64_dsp_linux): Likewise.
12441 (init_registers_mips_linux): New macro.
12442 (init_registers_mips_dsp_linux): Likewise.
12443 (mips_dsp_num_regs): Likewise.
12444 (DSP_BASE, DSP_CONTROL): New fallback macros.
12445 (mips_base_regs): New macro.
12446 (mips_regmap): Use it. Fix the size.
12447 (mips_dsp_regmap): New variable.
12448 (mips_dsp_regset_bitmap): Likewise.
12449 (mips_arch_setup): New function.
12450 (mips_cannot_fetch_register): Use the_low_target.regmap rather
12452 (mips_cannot_store_register): Likewise.
12453 (the_low_target): Update .arch_setup, .num_regs and .regmap
12454 initializers. Add .regset_bitmap initializer.
12455 * linux-arm-low.c (the_low_target): Add .regset_bitmap
12457 * linux-bfin-low.c (the_low_target): Likewise.
12458 * linux-cris-low.c (the_low_target): Likewise.
12459 * linux-crisv32-low.c (the_low_target): Likewise.
12460 * linux-ia64-low.c (the_low_target): Likewise.
12461 * linux-m32r-low.c (the_low_target): Likewise.
12462 * linux-m68k-low.c (the_low_target): Likewise.
12463 * linux-ppc-low.c (the_low_target): Likewise.
12464 * linux-s390-low.c (the_low_target): Likewise.
12465 * linux-sh-low.c (the_low_target): Likewise.
12466 * linux-sparc-low.c (the_low_target): Likewise.
12467 * linux-tic6x-low.c (the_low_target): Likewise.
12468 * linux-x86-low.c (the_low_target): Likewise.
12469 * linux-xtensa-low.c (the_low_target): Likewise.
12470 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
12471 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
12472 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
12474 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
12475 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
12477 2012-02-29 Yao Qi <yao@codesourcery.com>
12478 Pedro Alves <palves@redhat.com>
12480 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
12481 `step_over_finished' is true.
12483 2012-02-27 Pedro Alves <palves@redhat.com>
12485 * linux-low.c (pid_is_stopped): Delete, moved to common/.
12486 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
12488 2012-02-27 Pedro Alves <palves@redhat.com>
12491 * linux-low.c (pid_is_stopped): New.
12492 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
12494 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
12496 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
12499 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
12501 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
12503 2012-02-24 Luis Machado <lgustavo@codesourcery>
12505 * server.c (handle_query): Advertise support for target-side
12506 breakpoint condition evaluation.
12507 (process_point_options): New function.
12508 (process_serial_event): When inserting a breakpoint, check for
12509 a target-side condition that should be evaluated.
12511 * mem-break.c: Include regcache.h and ax.h.
12512 (point_cond_list_t): New data structure.
12513 (breakpoint) <cond_list>: New field.
12514 (find_gdb_breakpoint_at): Make non-static.
12515 (delete_gdb_breakpoint_at): Clear any target-side
12517 (clear_gdb_breakpoint_conditions): New function.
12518 (add_condition_to_breakpoint): Likewise.
12519 (add_breakpoint_condition): Likewise.
12520 (gdb_condition_true_at_breakpoint): Likewise.
12521 (gdb_breakpoint_here): Return result directly instead
12522 of going through a local variable.
12524 * mem-break.h (find_gdb_breakpoint_at): New prototype.
12525 (clear_gdb_breakpoint_conditions): Likewise.
12526 (add_breakpoint_condition): Likewise.
12527 (gdb_condition_true_at_breakpoint): Likewise.
12529 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
12530 (need_step_over_p): Take target-side breakpoint condition into
12533 2012-02-24 Luis Machado <lgustavo@codesourcery>
12535 * server.h: Include tracepoint.h.
12536 (agent_mem_read, agent_get_trace_state_variable_value,
12537 agent_set_trace_state_variable_value,
12538 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
12539 get_set_tsv_func_addr): New prototypes.
12541 * ax.h: New include file.
12542 * ax.c: New source file.
12544 * tracepoint.c: Include ax.h.
12545 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
12546 agent_expr, eval_result_type): Move to ax.h.
12547 (parse_agent_expr): Rename to ...
12548 (gdb_parse_agent_expr): ... this, make it non-static and move
12550 (unparse_agent_expr) Rename to ...
12551 (gdb_unparse_agent_expr): ... this, make it non-static and move
12553 (eval_agent_expr): Rename to ...
12554 (eval_tracepoint_agent_expr): ... this.
12555 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
12556 forward declarations.
12557 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
12558 (agent_get_trace_state_variable_value): New function.
12559 (agent_set_trace_state_variable_value): New function.
12560 (cmd_qtdp): Call gdb_parse_agent_expr (...).
12561 (response_tracepoint): Call gdb_unparse_agent_expr (...).
12562 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
12563 (condition_true_at_tracepoint): Likewise.
12564 (parse_agent_expr): Rename to ...
12565 (gdb_parse_agent_expr): ... this and move to ax.c.
12566 (unparse_agent_expr): Rename to ...
12567 (gdb_unparse_agent_expr): ... this and move to ax.c.
12568 (gdb_agent_op_name): Move to ax.c.
12569 (eval_agent_expr): Rename to ...
12570 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
12572 (eval_tracepoint_agent_expr): New function.
12573 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
12575 (current_insn_ptr, emit_error, struct bytecode_address): Move to
12577 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
12578 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
12579 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
12580 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
12581 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
12582 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
12583 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
12584 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
12585 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
12586 (compile_bytecodes): Remove forward declaration.
12587 (is_goto_target): Move to ax.c.
12588 (compile_bytecodes): Move to ax.c and call
12589 agent_get_trace_state_variable_value (...) and
12590 agent_set_trace_state_variable_value (...).
12592 * Makefile.in: Update ax.c and IPA dependencies.
12594 2012-02-24 Pedro Alves <palves@redhat.com>
12596 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
12597 (cmd_bigqtbuffer_circular): ... this. Only handle
12598 'QTBuffer:circular:'.
12599 (handle_tracepoint_general_set): Adjust.
12601 2012-02-16 Yao Qi <yao@codesourcery.com>
12603 * inferiors.c: Move code to ...
12604 * dll.c: .... here. New.
12605 * server.h: Declare clear_dlls.
12606 * Makefile.in (SFILES): Add dll.c.
12610 2012-02-11 Yao Qi <yao@codesourcery.com>
12612 * server.c: (handle_monitor_command): Add a new parameter
12614 (handle_query): Update caller.
12616 2012-02-09 Joel Brobecker <brobecker@adacore.com>
12618 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
12619 * configure, config.in: Regenerate.
12620 * hostio.c: Provide an alternate implementation if HAVE_READLINK
12623 2012-02-02 Pedro Alves <palves@redhat.com>
12625 Try SIGKILL first, then PTRACE_KILL.
12626 * linux-low.c (linux_kill_one_lwp): New.
12627 (linux_kill_one_lwp): Rename to ...
12628 (kill_one_lwp_callback): ... this. Use the new
12629 linux_kill_one_lwp.
12631 2012-02-02 Pedro Alves <palves@redhat.com>
12633 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
12636 2012-01-27 Pedro Alves <palves@redhat.com>
12638 * linux-low.c (linux_child_pid_to_exec_file): Delete.
12639 (elf_64_file_p): Make static.
12640 (linux_pid_exe_is_elf_64_file): New.
12641 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
12642 Delete declarations.
12643 (linux_pid_exe_is_elf_64_file): Declare.
12644 * linux-x86-low.c (x86_arch_setup): Use
12645 linux_pid_exe_is_elf_64_file.
12647 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12649 * linux-low.c (linux_wait_for_event_1): Rename to ...
12650 (linux_wait_for_event): ... here and merge it with former
12651 linux_wait_for_event - new variable wait_ptid, use it.
12652 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
12654 2012-01-23 Pedro Alves <palves@redhat.com>
12656 * server.c (main): Avoid yet another case of infinite loop while
12657 detaching/killing after a longjmp.
12659 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
12662 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
12664 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
12666 * hostio.c (handle_readlink): New function.
12667 (handle_vFile): Call it to handle "vFile:readlink" packets.
12669 2012-01-20 Pedro Alves <palves@redhat.com>
12670 Ulrich Weigand <ulrich.weigand@linaro.org>
12672 * server.c (handle_v_requests): Only support vAttach and vRun to
12673 start multiple processes when in extended protocol mode.
12675 2012-01-17 Pedro Alves <palves@redhat.com>
12677 * tracepoint.c (initialize_tracepoint): Use mmap instead of
12678 memalign plus mprotect to allocate the scratch buffer.
12680 2012-01-13 Pedro Alves <palves@redhat.com>
12682 * server.c (attach_inferior): Clear `cont_thread'.
12684 2012-01-13 Pedro Alves <palves@redhat.com>
12686 * server.c (main): Avoid infinite loop while detaching/killing
12689 2012-01-09 Doug Evans <dje@google.com>
12691 * server.c (start_inferior): Set last_ptid in --wrapper case.
12693 2012-01-06 Yao Qi <yao@codesourcery.com>
12695 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
12697 [IN_PROCESS_AGENT] (debug_agent): New global variable.
12699 2012-01-04 Yao Qi <yao@codesourcery.com>
12701 * tracepoint.c (cmd_qtdp): Print debug message
12702 for static tracepoint.
12704 2012-01-04 Yao Qi <yao@codesourcery.com>
12706 * tracepoint.c (trace_vdebug): Differentiate debug message
12707 between gdbserver and IPA.
12709 2012-01-03 Yao Qi <yao@codesourcery.com>
12711 * tracepoint.c (tracepoint_was_hit): Don't collect for
12714 2012-01-02 Joel Brobecker <brobecker@adacore.com>
12716 * terminal.h: Reformat copyright header.
12718 2012-01-02 Joel Brobecker <brobecker@adacore.com>
12720 * server.c (gdbserver_version): Update copyright year.
12721 * gdbreplay.c (gdbreplay_version): Likewise.
12723 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
12725 * linux-low.c (linux_create_inferior): Put empty if clause for write.
12728 2011-12-18 Hui Zhu <teawater@gmail.com>
12729 * linux-low.c (linux_create_inferior): Save return value to ret.
12731 2011-12-18 Hui Zhu <teawater@gmail.com>
12733 * linux-low.c (linux_create_inferior): Save return value to ret.
12735 2011-12-16 Doug Evans <dje@google.com>
12737 * linux-low.c (linux_create_inferior): If stdio connection,
12738 redirect stdin from /dev/null, stdout to stderr.
12739 * remote-utils.c (remote_is_stdio): New static global.
12740 (remote_connection_is_stdio): New function.
12741 (remote_prepare): Handle stdio connection.
12742 (remote_open): Ditto.
12743 (remote_close): Don't close stdin for stdio connections.
12744 (read_prim,write_prim): New functions. Replace all calls to
12745 read/write to these.
12746 * server.c (main): Watch for "-" argument. Move call to
12747 remote_prepare before start_inferior.
12748 * server.h (STDIO_CONNECTION_NAME): New macro.
12749 (remote_connection_is_stdio): Declare.
12751 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
12752 in debugging output.
12754 2011-12-15 Yao Qi <yao@codesourcery.com>
12756 * tracepoint.c: Include sys/syscall.h.
12757 (gdb_ust_thread): Remove preprocessor conditional.
12759 2011-12-14 Pedro Alves <pedro@codesourcery.com>
12761 * linux-low.c (linux_detach_one_lwp): Call
12762 the_low_target.prepare_to_resume before detaching.
12764 2011-12-14 Yao Qi <yao@codesourcery.com>
12766 * tracepoint.c (gdb_ust_thread): Don't ignore return value
12769 2011-12-14 Yao Qi <yao@codesourcery.com>
12771 * i386-low.c (i386_low_stopped_data_address): Initialize local
12772 variable `control'.
12774 2011-12-13 Pedro Alves <pedro@codesourcery.com>
12778 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
12779 DR_CONTROL unless necessary. Extend comments.
12780 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
12781 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
12783 2011-12-13 Yao Qi <yao@codesourcery.com>
12785 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
12787 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
12789 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
12791 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
12792 Print new debug message for such case.
12794 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12796 Fix overlapping memcpy.
12797 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
12798 the read_inferior_memory transfer.
12799 (delete_fast_tracepoint_jump): New variable buf. Use it for the
12800 write_inferior_memory transfer.
12801 (set_fast_tracepoint_jump): New variable buf. Use it for the
12802 read_inferior_memory and write_inferior_memory transfers.
12803 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
12804 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
12805 Use it for the write_inferior_memory transfer.
12806 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
12809 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
12811 * linux-low.c (fetch_register, store_register): Make code
12812 consistent, fix formatting.
12814 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
12816 * linux-low.c (usr_store_inferior_registers): Factor out code
12817 to handle individual registers into...
12818 (store_register): ... this new function.
12820 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
12822 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
12823 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
12824 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
12825 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
12826 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
12827 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
12828 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
12829 (srv_xmlfiles): Add new XML files.
12831 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
12833 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
12834 (init_registers_s390_linux32v1): Add prototype.
12835 (init_registers_s390_linux32v2): Likewise.
12836 (init_registers_s390_linux64v1): Likewise.
12837 (init_registers_s390_linux64v2): Likewise.
12838 (init_registers_s390x_linux64v1): Likewise.
12839 (init_registers_s390x_linux64v2): Likewise.
12840 (s390_num_regs): Increment to 52.
12841 (s390_regmap): Add orig_r2 register.
12842 (s390_num_regs_3264): Increment to 68.
12843 (s390_regmap_3264): Add orig_r2 register.
12844 (s390_collect_ptrace_register): Handle orig_r2 register.
12845 (s390_supply_ptrace_register): Likewise.
12846 (s390_fill_last_break): New function.
12847 (s390_store_last_break): Likewise.
12848 (s390_fill_system_call): New function.
12849 (s390_store_system_call): Likewise.
12850 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
12852 (s390_check_regset): New function.
12853 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
12854 NT_S390_SYSTEM_CALL regsets and use appropriate description.
12855 Update target_regsets for available register sets.
12857 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
12858 Jan Kratochvil <jan.kratochvil@redhat.com>
12860 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
12861 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
12863 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
12864 * linux-low.h (struct process_info_private): New member r_debug.
12865 * server.c (handle_qxfer_libraries): Call
12866 the_target->qxfer_libraries_svr4.
12867 (handle_qxfer_libraries_svr4): New function.
12868 (qxfer_packets): New entry "libraries-svr4".
12869 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
12870 * target.h (struct target_ops): New member qxfer_libraries_svr4.
12871 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
12872 PACKET_qXfer_libraries_svr4.
12874 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
12876 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
12877 PSW address/mask between 8-byte and 16-byte formats.
12878 (s390_supply_ptrace_register): Likewise.
12879 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
12880 basic addressing mode bit.
12882 2011-11-24 Stan Shebs <stan@codesourcery.com>
12884 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
12886 2011-11-17 Stan Shebs <stan@codesourcery.com>
12888 * tracepoint.c (struct tracepoint): New field traceframe_usage.
12889 (tracing_start_time): New global.
12890 (tracing_stop_time): New global.
12891 (tracing_user_name): New global.
12892 (tracing_notes): New global.
12893 (tracing_stop_note): New global.
12894 (cmd_qtstart): Set traceframe_usage, start_time.
12895 (stop_tracing): Set stop_time.
12896 (cmd_qtstatus): Report additional status.
12897 (cmd_qtp): New function.
12898 (handle_tracepoint_query): Call it.
12899 (cmd_qtnotes): New function.
12900 (handle_tracepoint_general_set): Call it.
12901 (get_timestamp): Rename from tsv_get_timestamp.
12903 2011-11-14 Stan Shebs <stan@codesourcery.com>
12904 Kwok Cheung Yeung <kcy@codesourcery.com>
12906 * linux-x86-low.c (small_jump_insn): New.
12907 (i386_install_fast_tracepoint_jump_pad): Add arguments for
12908 trampoline and error message, build a trampoline and issue a small
12909 jump instruction to it.
12910 (x86_install_fast_tracepoint_jump_pad): Add arguments for
12911 trampoline and error message.
12912 (x86_get_min_fast_tracepoint_insn_len): New.
12913 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
12914 * linux-low.h (struct linux_target_ops): Add arguments to
12915 install_fast_tracepoint_jump_pad operation, add new operation.
12916 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
12918 (linux_get_min_fast_tracepoint_insn_len): New function.
12919 (linux_target_op): Add new operation.
12920 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
12921 (gdb_trampoline_buffer_end): Ditto.
12922 (gdb_trampoline_buffer_error): Ditto.
12923 (struct ipa_sym_addresses): Add fields for new IPA variables.
12924 (symbol_list): Add entries for new IPA variables.
12925 (struct tracepoint): Add fields to hold the address range of the
12926 trampoline used by the tracepoint.
12927 (trampoline_buffer_head): New static variable.
12928 (trampoline_buffer_tail): Ditto.
12929 (claim_trampoline_space): New function.
12930 (have_fast_tracepoint_trampoline_buffer): New function.
12931 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
12933 (install_fast_tracepoint): Ditto, also add error buffer argument.
12934 (cmd_qtminftpilen): New function.
12935 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
12936 (fast_tracepoint_from_trampoline_address): New function.
12937 (fast_tracepoint_collecting): Handle trampoline as part of jump
12939 (set_trampoline_buffer_space): New function.
12940 (initialize_tracepoint): Initialize new IPA variables.
12941 * target.h (struct target_ops): Add arguments to
12942 install_fast_tracepoint_jump_pad operation, add new
12943 get_min_fast_tracepoint_insn_len operation.
12944 (target_get_min_fast_tracepoint_insn_len): New.
12945 (install_fast_tracepoint_jump_pad): Add arguments.
12946 * server.h (IPA_BUFSIZ): Define.
12947 * linux-i386-ipa.c: Include extra header files.
12948 (initialize_fast_tracepoint_trampoline_buffer): New function.
12949 (initialize_low_tracepoint): Call it.
12950 * server.h (set_trampoline_buffer_space): Declare.
12951 (claim_trampoline_space): Ditto.
12952 (have_fast_tracepoint_trampoline_buffer): Ditto.
12954 2011-11-14 Yao Qi <yao@codesourcery.com>
12956 * server.c (handle_query): Handle InstallInTrace for qSupported.
12957 * tracepoint.c (add_tracepoint): Sort list.
12958 (install_tracepoint, download_tracepoint): New.
12959 (cmd_qtdp): Call them to install and download tracepoints.
12960 (sort_tracepoints): Removed.
12961 (cmd_qtstart): Update.
12963 2011-11-14 Yao Qi <yao@codesourcery.com>
12965 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
12966 * mem-break.h: Declare.
12967 * tracepoint.c (cmd_qtstart): Move some code to ...
12968 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
12970 (download_tracepoints): Move some code to ...
12971 (download_tracepoint_1): ... here. New.
12973 2011-11-08 Yao Qi <yao@codesourcery.com>
12975 * remote-utils.c (relocate_instruction): A comment fix.
12977 2011-11-07 Joel Brobecker <brobecker@adacore.com>
12979 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
12980 (i386_dr_low_get_control, i386_dr_low_get_status): Use
12981 dr_status_mirror and dr_control_mirror from debug_reg_state.
12982 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
12983 (i386_initial_stuff): Remove use of deleted globals.
12984 (i386_get_thread_context, i386_set_thread_context,
12985 i386_thread_added): Use dr_status_mirror and dr_control_mirror
12986 from debug_reg_state.
12988 2011-11-05 Yao Qi <yao@codesourcery.com>
12990 * tracepoint.c (gdb_collect): Loop over tracepoints of same
12991 address as TPOINT's.
12993 2011-11-02 Stan Shebs <stan@codesourcery.com>
12995 * tracepoint.c (agent_mem_read_string): New function.
12996 (eval_agent_expr): Call it for tracenz.
12997 * server.c (handle_query): Report support for tracenz.
12999 2011-11-02 Yao Qi <yao@codesourcery.com>
13001 * tracepoint.c (cmd_qtstart): Remove unused local variables.
13003 2011-11-02 Yao Qi <yao@codesourcery.com>
13005 * target.h: Fix a typo in comment.
13007 2011-10-31 Pedro Alves <pedro@codesourcery.com>
13009 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
13010 clobber the breakpoints' shadows with fast tracepoint jumps.
13011 * mem-break.h (check_mem_write): Add `myaddr' parameter.
13012 * target.c (write_inferior_memory): Also pass MYADDR down to
13015 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
13017 * configure.ac: Check support for personality routine.
13018 * configure: Regenerate.
13019 * config.in: Likewise.
13020 * linux-low.c: Include <sys/personality.h>.
13021 Define ADDR_NO_RANDOMIZE if necessary.
13022 (linux_create_inferior): Disable address space randomization when
13023 forking inferior, if requested.
13024 (linux_supports_disable_randomization): New function.
13025 (linux_target_ops): Install it.
13026 * server.h (disable_randomization): Declare.
13027 * server.c (disable_randomization): New global variable.
13028 (handle_general_set): Handle QDisableRandomization.
13029 (handle_query): Likewise for qSupported.
13030 (main): Support --disable-randomization and --no-disable-randomization
13031 command line arguments.
13032 * target.h (struct target_ops): Add supports_disable_randomization.
13033 (target_supports_disable_randomization): New macro.
13035 2011-09-29 Mike Frysinger <vapier@gentoo.org>
13037 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
13039 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
13040 [!PT_GETDSBT] (target_loadmap): New definition.
13041 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
13042 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
13043 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
13044 and PT_GETDSBT to LINUX_LOADMAP.
13045 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
13046 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
13048 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
13050 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
13051 (arm_linux_hwbp_cap): New static variable.
13052 (arm_linux_get_hwbp_cap): Replace by ...
13053 (arm_linux_init_hwbp_cap): ... this new function.
13054 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
13055 (arm_linux_get_hw_watchpoint_count): Likewise.
13056 (arm_linux_get_hw_watchpoint_max_length): Likewise.
13057 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
13058 (arm_prepare_to_resume): Use perror_with_name instead of error.
13060 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
13062 * linux-arm-low.c: Include <signal.h>.
13063 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
13064 (struct arm_linux_hwbp_cap): New data type.
13065 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
13066 (struct arm_linux_hw_breakpoint): New data type.
13067 (MAX_BPTS, MAX_WPTS): Define.
13068 (struct arch_process_info, struct arch_lwp_info): New data types.
13069 (arm_linux_get_hwbp_cap): New function.
13070 (arm_linux_get_hw_breakpoint_count): Likewise.
13071 (arm_linux_get_hw_watchpoint_count): Likewise.
13072 (arm_linux_get_hw_watchpoint_max_length): Likewise.
13073 (arm_hwbp_control_initialize): Likewise.
13074 (arm_hwbp_control_is_enabled): Likewise.
13075 (arm_hwbp_control_is_initialized): Likewise.
13076 (arm_hwbp_control_disable): Likewise.
13077 (arm_linux_hw_breakpoint_equal): Likewise.
13078 (arm_linux_hw_point_initialize): Likewise.
13079 (struct update_registers_data): New data structure.
13080 (update_registers_callback: New function.
13081 (arm_insert_point): Likewise.
13082 (arm_remove_point): Likewise.
13083 (arm_stopped_by_watchpoint): Likewise.
13084 (arm_stopped_data_address): Likewise.
13085 (arm_new_process): Likewise.
13086 (arm_new_thread): Likewise.
13087 (arm_prepare_to_resume): Likewise.
13088 (the_low_target): Register arm_insert_point, arm_remove_point,
13089 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
13090 arm_new_thread, and arm_prepare_to_resume.
13092 2011-09-15 Stan Shebs <stan@codesourcery.com>
13094 * server.h (struct emit_ops): Add compare-goto fields.
13095 * tracepoint.c (gdb_agent_op_sizes): New table.
13096 (emit_eq_goto): New function.
13097 (emit_ne_goto): New function.
13098 (emit_lt_goto): New function.
13099 (emit_le_goto): New function.
13100 (emit_gt_goto): New function.
13101 (emit_ge_goto): New function.
13102 (is_goto_target): New function.
13103 (compile_bytecodes): Recognize special cases of compare-goto
13104 combinations and call specialized emitters for them.
13105 * linux-x86-low.c (amd64_emit_eq_goto): New function.
13106 (amd64_emit_ne_goto): New function.
13107 (amd64_emit_lt_goto): New function.
13108 (amd64_emit_le_goto): New function.
13109 (amd64_emit_gt_goto): New function.
13110 (amd64_emit_ge_goto): New function.
13111 (amd64_emit_ops): Add the new functions.
13112 (i386_emit_eq_goto): New function.
13113 (i386_emit_ne_goto): New function.
13114 (i386_emit_lt_goto): New function.
13115 (i386_emit_le_goto): New function.
13116 (i386_emit_gt_goto): New function.
13117 (i386_emit_ge_goto): New function.
13118 (i386_emit_ops): Add the new functions.
13120 2011-09-08 Stan Shebs <stan@codesourcery.com>
13122 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
13123 (i386_emit_epilogue): Restore %ebx.
13125 2011-08-31 Jie Zhang <jzhang918@gmail.com>
13127 * server.c (step_thread): Remove definition.
13128 (process_serial_event): Don't handle Hs.
13129 * server.h (step_thread): Remove declaration.
13130 * target.c (set_desired_inferior): Remove use of step_thread.
13132 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
13134 * linux-low.c: Include linux-procfs.h.
13135 (linux_attach_lwp_1): Update comments.
13136 (linux_attach): Scan for existing threads when attaching to a
13137 process that is the tgid.
13138 * Makefile.in: Update dependencies.
13140 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
13142 * configure.srv: Add linux-procfs.o dependencies.
13144 2011-08-14 Yao Qi <yao@codesourcery.com>
13146 * target.h (struct target_ops): Fix indent.
13147 * win32-low.c (win32_target_ops): Fix comment.
13149 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
13150 Yao Qi <yao@codesourcery.com>
13152 * Makefile.in (clean): Remove tic6x-*.c files.
13153 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
13154 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
13155 (tic6x-c64xp-linux.c): Likewise.
13156 * configure.srv: Add support for tic6x-*-uclinux.
13157 * linux-tic6x-low.c: New.
13158 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
13160 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
13161 Yao Qi <yao@codesourcery.com>
13163 * target.h (struct target_ops): Add read_loadmap.
13164 * linux-low.c (struct target_loadseg): New type.
13165 (struct target_loadmap): New type.
13166 (linux_read_loadmap): New function.
13167 (linux_target_ops): Add linux_read_loadmap.
13168 * server.c (handle_query): Support qXfer:fdpic:read packet.
13169 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
13172 2011-08-05 Eli Zaretskii <eliz@gnu.org>
13174 * win32-low.c: Include <stdint.h>.
13176 2011-07-22 Pedro Alves <pedro@codesourcery.com>
13178 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
13179 to the inferior here.
13180 (i386_remove_aligned_watchpoint): Ditto.
13181 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
13182 fit part of the watchpoint in the debug registers.
13183 (i386_update_inferior_debug_regs): New.
13184 (i386_low_insert_watchpoint): Work on a local mirror of the debug
13185 registers, and only update the inferior on success.
13186 (i386_low_remove_watchpoint): Ditto.
13188 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
13190 * linux-low.c (compare_ints, unique, list_threads, show_process,
13191 linux_core_of_thread): Delete.
13192 (linux_target_ops): Change linux_core_of_thread to
13193 linux_common_core_of_thread.
13194 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
13195 * utils.c (malloc_failure): Change type of argument.
13196 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
13197 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
13198 common/linux-osdata.c, common/ptid.c and common/buffer.c.
13199 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
13200 (IPA_OBJS): Add common-utils-ipa.o.
13201 (ptid_h, linux_osdata_h): New macros.
13202 (server_h): Add common/common-utils.h, common/xml-utils.h,
13203 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
13205 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
13206 ptid.o, buffer.o): New rules.
13207 (linux-low.o): Add common/linux-osdata.h as a dependency.
13208 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
13209 * configure.ac: Add AC_HEADER_DIRENT check.
13210 * config.in: Regenerate.
13211 * configure: Regenerate.
13212 * remote-utils.c (xml_escape_text): Delete.
13213 (buffer_grow, buffer_free, buffer_init, buffer_finish,
13214 buffer_xml_printf): Move to common/buffer.c.
13215 * server.c (main): Remove call to initialize_inferiors.
13216 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
13217 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
13218 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
13219 internal_error, gdb_assert, gdb_assert_fail): Delete.
13220 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
13221 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
13223 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
13224 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
13225 initialize_inferiors): Delete.
13227 2011-07-20 Pedro Alves <pedro@codesourcery.com>
13229 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
13232 2011-05-31 Pedro Alves <pedro@codesourcery.com>
13234 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
13236 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
13238 2011-05-26 Yao Qi <yao@codesourcery.com>
13240 * Makefile.in (thread-db.o): Track dependence to
13241 common/gdb_thread_db.h.
13242 * thread-db.c: include gdb_thread_db.h from right place.
13244 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
13246 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
13247 __FILE__ and __LINE__ to internal_error.
13249 2011-05-13 Doug Evans <dje@google.com>
13251 * thread-db.c (try_thread_db_load_from_sdir): New function.
13252 (try_thread_db_load_from_dir): New function.
13253 (thread_db_load_search): Handle $sdir, ignore $pdir.
13254 Remove trying of system directories if search of
13255 libthread-db-search-path fails, that is now done via $sdir.
13257 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
13259 * server.c (handle_query): Add EnableDisableTracepoints to the list
13260 of supported features.
13261 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
13263 (cmd_qtenable_disable): New.
13264 (cmd_qtstart): Install tracepoints even if disabled.
13265 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
13266 receiving a QTEnable or QTDisable packet.
13267 (gdb_collect): Skip data collection if fast tracepoint is disabled.
13268 (ust_marker_to_static_tracepoint): Do not ignore disabled static
13270 (gdb_probe): Skip data collection if static tracepoint is disabled.
13272 2011-05-10 Doug Evans <dje@google.com>
13274 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
13276 2011-05-04 Doug Evans <dje@google.com>
13278 * linux-low.c (linux_join): Skip process lookup.
13279 * spu-low.c (spu_join): Ditto.
13280 * server.c (join_inferiors_callback): Delete.
13281 (process_serial_event): For 'D' packet (detach) call join_inferior
13284 2011-05-04 Joseph Myers <joseph@codesourcery.com>
13286 * README: Don't mention xscale*-*-linux*.
13287 * configure.srv (xscale*-*-linux*): Don't handle target.
13289 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
13291 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
13293 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
13294 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
13295 (i386_emit_void_call_2): Likewise.
13297 2011-04-26 Yao Qi <yao@codesourcery.com>
13299 * linux-low.c: Move common macros to linux-ptrace.h.
13300 Include linux-ptrace.h.
13301 * Makefile.in (linux_ptrace_h): New.
13302 (linux-low.o): Depends on linux-ptrace.h.
13304 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
13306 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
13307 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
13308 (remote_prepare): New function with most of the TCP code from ...
13309 (remote_open): ... here. Detect PORT here unconditionally. Move also
13310 setting transport_is_reliable.
13311 * server.c (run_once): New variable.
13312 (gdbserver_usage): Document it.
13313 (main): Set run_once for `--once'. Call remote_prepare. Exit after
13314 the first run if RUN_ONCE.
13315 * server.h (run_once, remote_prepare): New declarations.
13317 2011-04-19 Tom Tromey <tromey@redhat.com>
13319 * win32-low.c (handle_load_dll): Remove duplicate "the".
13321 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
13323 Remove support for old Cygwin 1.5 versions.
13324 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
13325 function to avoid warning.
13326 (win32_add_one_solib): Use cygwin_conv_path function to avoid
13329 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
13331 * gdbserver/server.h (Macro _): Define it if not available.
13333 2011-03-14 Michael Snyder <msnyder@vmware.com>
13335 * hostio.c (handle_close): Remove unnecessary null test.
13337 2011-03-10 Joel Brobecker <brobecker@adacore.com>
13339 * Makefile.in (maintainer-clean realclean distclean): Remove
13340 "make ... subdir_do" command.
13342 2011-03-10 Michael Snyder <msnyder@vmware.com>
13344 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
13346 * server.c (handle_v_run): Free alloced buffer on early return.
13348 2011-03-09 Yao Qi <yao@codesourcery.com>
13351 2011-03-04 Yao Qi <yao@codesourcery.com>
13353 * Makefile.in: Remove GNU make feature --directory.
13355 2011-03-05 Yao Qi <yao@codesourcery.com>
13357 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
13358 (subdir_do): New make target. Copied from gdb/Makefile.
13359 (maintainer-clean, realclean, distclean, clean): Call corresponding
13360 make targets in common/Makefile.
13362 2011-02-11 Yao Qi <yao@codesourcery.com>
13364 * configure.ac: Call AC_PROG_RANLIB.
13365 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
13366 * configure: Regenerate.
13368 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
13370 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
13372 2011-03-06 Yao Qi <yao@codesourcery.com>
13374 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
13376 2011-03-05 Yao Qi <yao@codesourcery.com>
13378 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
13379 (subdir_do): New make target. Copied from gdb/Makefile.
13380 (maintainer-clean, realclean, distclean, clean): Call corresponding
13381 make targets in common/Makefile.
13383 2011-03-04 Yao Qi <yao@codesourcery.com>
13385 * Makefile.in: Remove GNU make feature --directory.
13387 2011-03-04 Michael Snyder <msnyder@vmware.com>
13389 * server.c (queue_stop_reply): Call xmalloc not malloc.
13391 2011-03-02 Michael Snyder <msnyder@vmware.com>
13393 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
13395 2011-02-28 Michael Snyder <msnyder@vmware.com>
13397 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
13398 (cmd_qtframe): Ditto.
13399 (cmd_qtbuffer): Ditto.
13400 (cmd_bigqtbuffer): Ditto.
13402 * utils.c (decimal2str): Initialize 'width' to nine, then
13403 don't mess with it.
13405 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13407 * hostio.c (require_data): Free *data, not data.
13409 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13411 * hostio.c (require_data): Use free, not xfree.
13413 2011-02-27 Michael Snyder <msnyder@vmware.com>
13415 * server.c (handle_query): Discard unused value.
13417 * hostio.c (require_data): Free malloc memory before returning
13420 2011-02-26 Michael Snyder <msnyder@vmware.com>
13422 * linux-low.c (list_threads): Call closedir for dirent.
13424 2011-02-27 Michael Snyder <msnyder@vmware.com>
13426 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
13427 a case statement falls through.
13429 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
13431 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
13434 2011-02-26 Michael Snyder <msnyder@vmware.com>
13436 * utils.c (decimal2str): Eliminate dead code and dead param.
13437 (pulongest): Drop dead param from call to decimal2str.
13440 2011-02-24 Joel Brobecker <brobecker@adacore.com>
13442 Revert the following patch (not approved yet):
13443 2011-02-21 Hui Zhu <teawater@gmail.com>
13444 * tracepoint.c (tp_printf): New function.
13445 (eval_agent_expr): Handle gdb_agent_op_printf.
13447 2011-02-21 Hui Zhu <teawater@gmail.com>
13449 * tracepoint.c (tp_printf): New function.
13450 (eval_agent_expr): Handle gdb_agent_op_printf.
13452 2011-02-18 Tom Tromey <tromey@redhat.com>
13454 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
13455 (tracepoint.o): Likewise.
13456 * tracepoint.c (enum gdb_agent_op): Use ax.def.
13457 (gdb_agent_op_names): Likewise.
13459 2011-02-18 Tom Tromey <tromey@redhat.com>
13461 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
13462 gdb_agent_op_rot>: New constants.
13463 (gdb_agent_op_names): Add pick and roll.
13464 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
13467 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
13469 * aclocal.m4: Regenerated with aclocal-1.11.1.
13471 2011-02-14 Pedro Alves <pedro@codesourcery.com>
13473 * server.c (handle_qxfer_traceframe_info): New.
13474 (qxfer_packets): Register "traceframe-info".
13475 (handle_query): Report support for qXfer:traceframe-info:read+.
13476 * tracepoint.c (match_blocktype): New.
13477 (traceframe_find_block_type): Rename to ...
13478 (traceframe_walk_blocks): ... this. Add callback filter argument,
13480 (traceframe_find_block_type): New, reimplemented on top of
13481 traceframe_walk_blocks.
13482 (build_traceframe_info_xml): New.
13483 (traceframe_read_info): New.
13484 * server.h (traceframe_read_info): Declare.
13486 2011-02-11 Yao Qi <yao@codesourcery.com>
13488 * configure.ac: Call AC_PROG_RANLIB.
13489 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
13490 * configure: Regenerate.
13492 2011-02-07 Pedro Alves <pedro@codesourcery.com>
13494 * server.c (gdb_read_memory): Change return semantics to allow
13496 (handle_search_memory_1): Adjust.
13497 (process_serial_event) <'m' packet>: Handle partial transfers.
13498 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
13500 2011-01-28 Pedro Alves <pedro@codesourcery.com>
13502 * regcache.c (init_register_cache): Initialize
13503 regcache->register_status.
13504 (free_register_cache): Release regcache->register_status.
13505 (regcache_cpy): Copy register_status.
13506 (registers_to_string): Print 'x's for unavailable registers.
13507 (supply_register): Mark the register's status valid or
13508 unavailable, depending on whether a buffer was passed in or not.
13509 (supply_register_zeroed): New.
13510 (supply_regblock): Mark the registers' status valid or
13511 unavailable, depending on whether a buffer was passed in or not.
13512 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
13513 (struct regcache): New `register_status' field.
13514 (supply_register_zeroed): Declare.
13515 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
13516 supply_register_zeroed, rather than passing a NULL buffer to
13518 * tracepoint.c (fetch_traceframe_registers): Update comment.
13520 2011-01-28 Pedro Alves <pedro@codesourcery.com>
13522 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
13525 2011-01-25 Pedro Alves <pedro@codesourcery.com>
13527 * server.h (decode_xfer_write): Change prototype.
13528 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
13529 and don't extract the annex here.
13530 * server.c (decode_xfer_read): Remove `annex' parameter,
13531 and don't extract the annex here.
13532 (decode_xfer): New.
13533 (struct qxfer): New.
13534 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
13535 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
13536 (handle_qxfer_statictrace): New functions, abstracted out from
13537 handle_query, and made to use the struct qxfer interface.
13538 (handle_threads_qxfer_proper): Rename to ...
13539 (handle_qxfer_threads_proper): ... this.
13540 (handle_threads_qxfer): Rename to ...
13541 (handle_qxfer_threads): ... this. Adjust.
13542 (qxfer_packets): New array.
13543 (handle_qxfer): New function.
13544 (handle_query): Use handle_qxfer.
13546 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
13548 * gdbreplay.c: Shorten lines of >= 80 columns.
13549 * linux-low.c: Ditto.
13550 * linux-ppc-low.c: Ditto.
13551 * linux-s390-low.c: Ditto.
13552 * linux-sparc-low.c: Ditto.
13553 * linux-x86-low.c: Ditto.
13554 * linux-xtensa-low.c: Ditto.
13555 * mem-break.c: Ditto.
13556 * nto-low.c: Ditto.
13557 * regcache.h: Ditto.
13558 * remote-utils.c: Ditto.
13561 * thread-db.c: Ditto.
13562 * tracepoint.c: Ditto.
13564 * win32-low.h: Ditto.
13566 2011-01-05 Joel Brobecker <brobecker@adacore.com>
13568 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
13571 2011-01-01 Joel Brobecker <brobecker@adacore.com>
13573 * server.c (gdbserver_version): Update copyright year in version
13575 * gdbreplay.c (gdbreplay_version): Ditto.
13577 2010-12-29 Jie Zhang <jie.zhang@analog.com>
13579 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
13580 * linux-bfin-low.c: New file.
13581 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
13582 PT_DATA_ADDR for BFIN targets.
13583 * Makefile.in (SFILES): Add linux-bfin-low.c.
13584 (clean): Remove reg-bfin.c.
13585 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
13586 * README: Mention supported Blackfin targets.
13588 2010-12-23 Mike Frysinger <vapier@gentoo.org>
13590 * .gitignore: New file.
13592 2010-11-16 Mike Frysinger <vapier@gentoo.org>
13594 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
13596 2010-10-22 Jie Zhang <jie@codesourcery.com>
13598 * Makefile.in: Add FLAGS_TO_PASS variable.
13599 (install): Remove dependency of install-only and recursively
13600 invoke make for install-only.
13602 2010-10-04 Doug Evans <dje@google.com>
13604 * Makefile.in (uninstall): Use $(DESTDIR).
13606 2010-09-24 Pedro Alves <pedro@codesourcery.com>
13610 * linux-x86-low.c (compat_siginfo_from_siginfo)
13611 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
13612 si_code is < 0. Check for si_code == SI_TIMER before checking for
13615 2010-09-13 Joel Brobecker <brobecker@adacore.com>
13617 * lynx-i386-low.c: New file.
13618 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
13620 2010-09-13 Joel Brobecker <brobecker@adacore.com>
13622 * lynx-low.c (ptrace_request_to_str): Remove handling for
13623 request values that have been removed in LynxOS 5.x.
13625 2010-09-13 Joel Brobecker <brobecker@adacore.com>
13627 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
13630 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
13632 * configure.ac: Add --enable-inprocess-agent option.
13633 * configure: Rebuilt.
13635 2010-09-06 Yao Qi <yao@codesourcery.com>
13637 * linux-low.c (linux_kill): Remove unused variable.
13638 (linux_stabilize_threads): Likewise.
13639 * server.c (start_inferior): Likewise.
13640 (queue_stop_reply_callback): Likewise.
13641 * tracepoint.c (do_action_at_tracepoint): Likewise.
13643 2010-09-06 Yao Qi <yao@codesourcery.com>
13645 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
13648 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
13650 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
13652 2010-09-06 Pedro Alves <pedro@codesourcery.com>
13654 * Makefile.in (install-only): Replace $IPA_DEPFILES with
13657 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13659 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
13660 gdbserver/lynx-ppc-low.c: New files.
13661 * Makefile.in (lynx_low_h): New variable.
13662 (lynx-low.o, lynx-ppc-low.o): New rules.
13663 * configure.ac: On LynxOS, link with -lnetinet.
13664 * configure.srv: Add handling of powerpc-*-lynxos* targets.
13665 * configure: regenerate.
13667 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13669 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
13670 * configure.ac: Add check for vasprintf and vsnprintf.
13671 * configure, config.in: Regenerate.
13672 * server.h (vasprintf, vsnprintf): Add conditional declarations.
13674 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13676 * gdbreplay.c: Move include of alloca.h up, next to include of
13678 * server.h: Add include of malloc.h.
13679 * mem-break.c: Remove include of malloc.h.
13680 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
13682 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13684 * Makefile.in (memmem.o): Build with -Wno-error.
13686 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13688 * utils.c (xsnprintf): Make non-static.
13689 * server.h: Add xsnprintf declaration.
13690 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
13691 replace calls to snprintf by calls to xsnprintf throughout.
13693 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13695 * configure.ac: Add configure check for alloca.
13696 * configure, config.in: Regenerate.
13697 * server.h: Include alloca.h if it exists.
13698 * gdbreplay.c: Include alloca.h if it exists.
13700 2010-08-28 Pedro Alves <pedro@codesourcery.com>
13702 * linux-low.c (__SIGRTMIN): Define if not already defined.
13703 (linux_create_inferior): Check for __ANDROID__ rather than
13705 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
13706 are already deferred.
13707 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
13708 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
13709 stopped and already has a pending signal to report.
13710 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
13711 a pending signal to report or is moving out of a jump pad.
13712 (linux_init_signals): Check for __ANDROID__ rather than
13715 2010-08-28 Pedro Alves <pedro@codesourcery.com>
13717 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
13718 debug_threads check. Avoid a linear search when not doing debug
13721 2010-08-27 Pedro Alves <pedro@codesourcery.com>
13723 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
13724 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
13725 (struct file_handler) <fd>: Change type to gdb_fildes_t.
13726 (process_event): Change local fd's type to gdb_fildes_t.
13727 (create_file_handler): Adjust prototype.
13728 (delete_file_handler): Adjust prototype.
13729 (handle_file_event): Adjust prototype. Use pfildes.
13730 (create_file_event): Adjsut prototype.
13731 * remote-utils.c (remote_desc, listen_desc): Change type to
13733 * server.h: New gdb_fildes_t typedef.
13734 [USE_WIN32API]: Include winsock2.h.
13735 (delete_file_handler, add_file_handler): Adjust prototypes.
13736 (pfildes): Declare.
13737 * utils.c (pfildes): New.
13739 2010-08-27 Pedro Alves <pedro@codesourcery.com>
13741 * configure.ac (build_warnings): Add -Wno-char-subscripts.
13742 * configure: Regenerate.
13744 2010-08-27 Pedro Alves <pedro@codesourcery.com>
13746 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
13747 (linux_done_accessing_memory): ... this.
13748 (linux_target_ops): Adjust.
13749 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
13750 * nto-low.c (nto_target_ops): Adjust comment.
13751 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
13752 * spu-low.c (spu_target_ops): Adjust comment.
13753 * target.h (target_ops): Rename unprepare_to_access_memory field
13754 to done_accessing_memory.
13755 (unprepare_to_access_memory): Rename to ...
13756 (done_accessing_memory): ... this.
13758 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13760 * linux-low.c (linux_prepare_to_access_memory): New.
13761 (linux_unprepare_to_access_memory): New.
13762 (linux_target_ops): Install them.
13763 * server.c (read_memory): Rename to ...
13764 (gdb_read_memory): ... this. Use
13765 prepare_to_access_memory/prepare_to_access_memory.
13766 (write_memory): Rename to ...
13767 (gdb_write_memory): ... this. Use
13768 prepare_to_access_memory/prepare_to_access_memory.
13769 (handle_search_memory_1): Adjust.
13770 (process_serial_event): Adjust.
13771 * target.h (struct target_ops): New fields
13772 prepare_to_access_memory and unprepare_to_access_memory.
13773 (prepare_to_access_memory, unprepare_to_access_memory): New.
13774 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
13775 prepare_to_access_memory/prepare_to_access_memory.
13776 * nto-low.c (nto_target_ops): Adjust.
13777 * spu-low.c (spu_target_ops): Adjust.
13778 * win32-low.c (win32_target_ops): Adjust.
13780 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13782 * Makefile.in (WARN_CFLAGS): Get it from configure.
13783 (WERROR_CFLAGS): New.
13784 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
13785 * configure.ac: Introduce --enable-werror, which adds -Werror to
13786 the compiler command line. Enabled by default. Disable with
13787 --disable-werror. Add -Wdeclaration-after-statement
13788 Wpointer-arith and -Wformat-nonliteral to warning flags.
13789 * configure: Regenerate.
13791 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13793 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
13795 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13797 * gdbreplay.c (remote_error): New.
13799 (expect): Use gdbchar. Check for error reading from GDB.
13800 Clarify sync error output.
13801 (play): Check for errors writing to GDB.
13802 * linux-low.c (sigchld_handler): Really ignore `write' errors.
13803 * remote-utils.c (getpkt): Check for errors writing to the remote
13806 2010-08-25 Pedro Alves <pedro@codesourcery.com>
13808 * linux-low.c (linux_wait_1): Move non-debugging code out of
13809 `debug_threads' control.
13811 2010-08-25 Pedro Alves <pedro@codesourcery.com>
13813 * linux-low.c (linux_wait_1): Don't set last_status here.
13814 * server.c (push_event, queue_stop_reply_callback): Assert we're
13815 not pushing a TARGET_WAITKIND_IGNORE event.
13816 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
13817 (myresume, handle_target_event): Set the thread's last_resume_kind
13818 and last_status from the target returned status.
13820 2010-08-25 Pedro Alves <pedro@codesourcery.com>
13824 * linux-x86-low.c (update_debug_registers_callback): New.
13825 (i386_dr_low_set_addr): Use it.
13826 (i386_dr_low_get_addr): New.
13827 (i386_dr_low_set_control): Use update_debug_registers_callback.
13828 (i386_dr_low_get_control): New.
13829 (i386_dr_low_get_status): Adjust.
13830 * linux-low.c (linux_stop_lwp): New.
13831 * linux-low.h (linux_stop_lwp): Declare.
13833 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
13834 argument instead of a i386_debug_reg_state.
13835 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
13836 a i386_debug_reg_state.
13837 (i386_insert_aligned_watchpoint): Adjust.
13838 (i386_remove_aligned_watchpoint): Adjust.
13839 (i386_low_stopped_data_address): Read the debug registers from the
13840 inferior instead of from the mirrors.
13841 * i386-low.h (struct i386_debug_reg_state): Extend comment.
13842 (i386_dr_low_get_addr): Declare.
13843 (i386_dr_low_get_control): Declare.
13844 (i386_dr_low_get_status): Change prototype.
13846 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
13847 (i386_dr_low_get_addr): New.
13848 (i386_dr_low_get_control): New.
13849 (i386_dr_low_get_status): Adjust prototype. Return
13851 (i386_initial_stuff): Clear dr_status_mirror and
13853 (i386_get_thread_context): Adjust.
13854 (i386_set_thread_context): Adjust.
13855 (i386_thread_added): Adjust.
13857 2010-08-24 Pedro Alves <pedro@codesourcery.com>
13859 * linux-low.h (linux_thread_area): Delete declaration.
13861 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
13863 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
13864 after its termination.
13866 2010-08-09 Pedro Alves <pedro@codesourcery.com>
13868 * linux-low.c (gdb_wants_lwp_stopped): Delete.
13869 (gdb_wants_all_stopped): Delete.
13870 (linux_wait_1): Don't call them.
13871 * server.c (handle_v_cont): Tag all threads as want-stopped.
13872 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
13873 stopped as "client-wants-stopped".
13875 2010-07-31 Pedro Alves <pedro@codesourcery.com>
13877 * Makefile.in (signals_h): New.
13878 (server_h): Depend on it.
13879 (server.o): Don't depend on $(signals_def).
13880 (signals.o): Depend on $(signals_def).
13882 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
13884 * Makefile.in (signals_def): New.
13885 (server_h): Append include/gdb/signals.h and signals_def.
13886 (server.o): Append signals_def.
13888 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
13890 * server.c (handle_target_event): Use target_signal_to_host for
13891 resume_info.sig initialization.
13892 * target.h (struct thread_resume) <sig>: New comment.
13894 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
13896 * server.c (handle_query): strcpy() the returned string from paddress()
13897 instead of sprintf().
13898 * utils.c (paddress): Return phex_nz().
13900 2010-07-07 Joel Brobecker <brobecker@adacore.com>
13902 * server.c (handle_v_cont): Call mourn_inferior if process
13904 (myresume): Likewise.
13906 2010-07-01 Pedro Alves <pedro@codesourcery.com>
13908 Static tracepoints, and integration with UST.
13910 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
13911 * mem-break.c (uninsert_all_breakpoints)
13912 (reinsert_all_breakpoints): New.
13913 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
13914 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
13915 (gdb_agent_ust_loaded, helper_thread_id)
13916 (gdb_agent_helper_thread_id): New macros.
13917 (struct ipa_sym_addresses): Add addr_ust_loaded,
13918 addr_helper_thread_id, addr_cmd_buf.
13919 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
13920 (in_process_agent_loaded_ust): New.
13921 (write_e_ust_not_loaded): New.
13922 (maybe_write_ipa_ust_not_loaded): New.
13923 (struct collect_static_trace_data_action): New.
13924 (enum tracepoint_type) <static_tracepoint>: New.
13925 (struct tracepoint) <handle>: Mention static tracepoints.
13926 (struct static_tracepoint_ctx): New.
13927 (CMD_BUF_SIZE): New.
13928 (add_tracepoint_action): Handle static tracepoint actions.
13929 (unprobe_marker_at): New.
13930 (clear_installed_tracepoints): Handle static tracepoints.
13931 (cmd_qtdp): Handle static tracepoints.
13932 (probe_marker_at): New.
13933 (cmd_qtstart): Handle static tracepoints.
13934 (response_tracepoint): Handle static tracepoints.
13935 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
13936 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
13937 (get_context_regcache): Handle static tracepoints.
13938 (do_action_at_tracepoint): Handle static tracepoint actions.
13939 (traceframe_find_block_type): Handle static trace data blocks.
13940 (traceframe_read_sdata): New.
13941 (download_tracepoints): Download static tracepoint actions.
13942 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
13943 (GDB_PROBE_NAME): New.
13945 (GET_UST_SYM): New.
13948 (ust_marker_to_static_tracepoint): New.
13950 (collect_ust_data_at_tracepoint): New.
13951 (gdb_ust_probe): New.
13952 (UNIX_PATH_MAX, SOCK_DIR): New.
13953 (gdb_ust_connect_sync_socket): New.
13954 (resume_thread, stop_thread): New.
13955 (run_inferior_command): New.
13956 (init_named_socket): New.
13957 (gdb_ust_socket_init): New.
13958 (cstr_to_hexstr): New.
13960 (first_marker, next_marker): New.
13961 (response_ust_marker): New.
13962 (cmd_qtfstm, cmd_qtsstm): New.
13963 (unprobe_marker_at, probe_marker_at): New.
13964 (cmd_qtstmat, gdb_ust_thread): New.
13965 (gdb_ust_init): New.
13966 (initialize_tracepoint_ftlib): Call gdb_ust_init.
13967 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
13968 (ST_REGENTRY): New.
13969 (x86_64_st_collect_regmap): New.
13970 (X86_64_NUM_ST_COLLECT_GREGS): New.
13971 (AMD64_RIP_REGNUM): New.
13972 (supply_static_tracepoint_registers): New.
13973 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
13974 (ST_REGENTRY): New.
13975 (i386_st_collect_regmap): New.
13976 (i386_NUM_ST_COLLECT_GREGS): New.
13977 (supply_static_tracepoint_registers): New.
13978 * server.c (handle_query): Handle qXfer:statictrace:read.
13979 <qSupported>: Report support for StaticTracepoints, and
13980 qXfer:statictrace:read features.
13981 * server.h (traceframe_read_sdata)
13982 (supply_static_tracepoint_registers): Declare.
13983 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
13984 (unpack_varlen_hex): Include in IPA build.
13985 * Makefile.in (ustlibs, ustinc): New.
13986 (IPA_OBJS): Add remote-utils-ipa.o.
13987 ($(IPA_LIB)): Link -ldl and -lpthread.
13989 (IPAGENT_CFLAGS): Add UST_CFLAGS.
13990 * config.in, configure: Regenerate.
13992 2010-06-20 Ian Lance Taylor <iant@google.com>
13993 Pedro Alves <pedro@codesourcery.com>
13995 * linux-x86-low.c (always_true): Delete.
13996 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
13997 trying to fool the compiler with always_true.
13999 2010-06-20 Pedro Alves <pedro@codesourcery.com>
14001 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
14002 conditions in gdbserver.
14004 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
14006 * spu-low.c (spu_read_memory): Wrap around local store limit.
14007 (spu_write_memory): Likewise.
14009 2010-06-15 Pedro Alves <pedro@codesourcery.com>
14011 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
14012 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
14014 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
14016 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
14017 uses with LONGEST uses.
14019 2010-06-14 Stan Shebs <stan@codesourcery.com>
14020 Pedro Alves <pedro@codesourcery.com>
14024 * linux-x86-low.c: Include limits.h.
14026 (always_true): New.
14029 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
14030 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
14031 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
14032 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
14033 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
14034 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
14035 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
14036 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
14037 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
14038 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
14039 (amd64_emit_void_call_2): New.
14040 (amd64_emit_ops): New.
14041 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
14042 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
14043 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
14044 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
14045 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
14046 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
14047 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
14048 (i386_emit_call, i386_emit_reg, i386_emit_pop)
14049 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
14050 (i386_emit_stack_adjust, i386_emit_int_call_1)
14051 (i386_emit_void_call_2): New.
14052 (i386_emit_ops): New.
14053 (x86_emit_ops): New.
14054 (the_low_target): Install x86_emit_ops.
14055 * server.h (struct emit_ops): New.
14056 (get_raw_reg_func_addr): Declare.
14057 (current_insn_ptr, emit_error): Declare.
14058 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
14059 (set_trace_state_variable_value): New defines.
14060 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
14061 addr_get_trace_state_variable_value and
14062 addr_set_trace_state_variable_value.
14063 (symbol_list): New fields for get_raw_reg,
14064 get_trace_state_variable_value and set_trace_state_variable_value.
14065 (condfn): New typedef.
14066 (struct tracepoint): New field `compiled_cond'.
14067 (do_action_at_tracepoint): Clear compiled_cond.
14068 (get_trace_state_variable_value, set_trace_state_variable_value):
14070 (condition_true_at_tracepoint): If there's a compiled condition,
14072 (current_insn_ptr, emit_error): New globals.
14073 (struct bytecode_address): New.
14074 (get_raw_reg_func_addr): New.
14075 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
14076 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
14077 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
14078 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
14079 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
14080 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
14081 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
14082 (compile_tracepoint_condition, compile_bytecodes): New.
14083 * target.h (emit_ops): Forward declare.
14084 (struct target_ops): New field emit_ops.
14085 (target_emit_ops): New.
14086 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
14087 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
14088 * linux-low.c (linux_emit_ops): New.
14089 (linux_target_ops): Install it.
14090 * linux-low.h (struct linux_target_ops): New field emit_ops.
14092 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
14094 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
14095 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
14097 2010-06-01 Pedro Alves <pedro@codesourcery.com>
14098 Stan Shebs <stan@codesourcery.com>
14100 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
14101 (all): Depend on $(extra_libraries).
14102 (install-only): Install the IPA.
14103 (IPA_OBJS, IPA_LIB): New.
14104 (clean): Remove the IPA lib.
14105 (IPAGENT_CFLAGS): New.
14106 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
14107 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
14108 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
14109 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
14110 * configure.ac: Check for atomic builtins support in the compiler.
14111 (IPA_DEPFILES, extra_libraries): Define.
14112 * configure.srv (ipa_obj): Add description.
14113 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
14114 (i[34567]86-*-linux*): Set ipa_obj.
14115 (x86_64-*-linux*): Set ipa_obj.
14116 * linux-low.c (stabilizing_threads): New.
14117 (supports_fast_tracepoints): New.
14118 (linux_detach): Stabilize threads before detaching.
14119 (handle_tracepoints): Handle internal tracing breakpoints. Assert
14120 the lwp is either not stabilizing, or is moving out of a jump pad.
14121 (linux_fast_tracepoint_collecting): New.
14122 (maybe_move_out_of_jump_pad): New.
14123 (enqueue_one_deferred_signal): New.
14124 (dequeue_one_deferred_signal): New.
14125 (linux_wait_for_event_1): If moving out of a jump pad, defer
14126 pending signals to later.
14127 (linux_stabilize_threads): New.
14128 (linux_wait_1): Check if threads need moving out of jump pads, and
14130 (stuck_in_jump_pad_callback): New.
14131 (move_out_of_jump_pad_callback): New.
14132 (lwp_running): New.
14133 (linux_resume_one_lwp): Handle moving out of jump pads.
14134 (linux_set_resume_request): Dequeue deferred signals.
14135 (need_step_over_p): Also step over fast tracepoint jumps.
14136 (start_step_over): Also uninsert fast tracepoint jumps.
14137 (finish_step_over): Also reinsert fast tracepoint jumps.
14138 (linux_install_fast_tracepoint_jump): New.
14139 (linux_target_ops): Install linux_stabilize_threads and
14140 linux_install_fast_tracepoint_jump_pad.
14141 * linux-low.h (linux_target_ops) <get_thread_area,
14142 install_fast_tracepoint_jump_pad>: New fields.
14143 (struct lwp_info) <collecting_fast_tracepoint,
14144 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
14145 (linux_get_thread_area): Declare.
14146 * linux-x86-low.c (jump_insn): New.
14147 (x86_get_thread_area): New.
14148 (append_insns): New.
14149 (push_opcode): New.
14150 (amd64_install_fast_tracepoint_jump_pad): New.
14151 (i386_install_fast_tracepoint_jump_pad): New.
14152 (x86_install_fast_tracepoint_jump_pad): New.
14153 (the_low_target): Install x86_get_thread_area and
14154 x86_install_fast_tracepoint_jump_pad.
14155 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
14156 (struct fast_tracepoint_jump): New.
14157 (fast_tracepoint_jump_insn): New.
14158 (fast_tracepoint_jump_shadow): New.
14159 (find_fast_tracepoint_jump_at): New.
14160 (fast_tracepoint_jump_here): New.
14161 (delete_fast_tracepoint_jump): New.
14162 (set_fast_tracepoint_jump): New.
14163 (uninsert_fast_tracepoint_jumps_at): New.
14164 (reinsert_fast_tracepoint_jumps_at): New.
14165 (set_breakpoint_at): Use write_inferior_memory.
14166 (uninsert_raw_breakpoint): Use write_inferior_memory.
14167 (check_mem_read): Mask out fast tracepoint jumps.
14168 (check_mem_write): Mask out fast tracepoint jumps.
14169 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
14170 (set_fast_tracepoint_jump): Declare.
14171 (delete_fast_tracepoint_jump)
14172 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
14173 (reinsert_fast_tracepoint_jumps_at): Declare.
14174 * regcache.c: Don't compile many functions when building the
14175 in-process agent library.
14176 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
14177 the register buffer in the heap.
14178 (free_register_cache): If the register buffer isn't owned by the
14179 regcache, don't free it.
14180 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
14181 pre-existing register caches.
14182 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
14184 (convert_ascii_to_int): : Constify `from' parameter type.
14185 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
14186 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
14187 the needed buffer in-place.
14188 (relocate_instruction): New.
14189 * server.c (handle_query) <qSymbols>: If the target supports
14190 tracepoints, give it a chance of looking up symbols. Report
14191 support for fast tracepoints.
14192 (handle_status): Stabilize threads.
14193 (process_serial_event): Adjust.
14194 * server.h (struct fast_tracepoint_jump): Forward declare.
14195 (struct process_info) <fast_tracepoint_jumps>: New field.
14196 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
14197 (decode_X_packet, decode_M_packet): Adjust.
14198 (relocate_instruction): Declare.
14199 (in_process_agent_loaded): Declare.
14200 (tracepoint_look_up_symbols): Declare.
14201 (struct fast_tpoint_collect_status): Declare.
14202 (fast_tracepoint_collecting): Declare.
14203 (force_unlock_trace_buffer): Declare.
14204 (handle_tracepoint_bkpts): Declare.
14205 (initialize_low_tracepoint)
14206 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
14207 * target.h (struct target_ops) <stabilize_threads,
14208 install_fast_tracepoint_jump_pad>: New fields.
14209 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
14210 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
14211 [HAVE_STDINT_H]: Include stdint.h.
14212 (trace_debug_1): Rename to ...
14213 (trace_vdebug): ... this.
14214 (trace_debug): Rename to ...
14215 (trace_debug_1): ... this. Add `level' parameter.
14216 (trace_debug): New.
14217 (ATTR_USED, ATTR_NOINLINE): New.
14218 (IP_AGENT_EXPORT): New.
14219 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
14220 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
14221 (about_to_request_buffer_space, trace_buffer_is_full)
14222 (stopping_tracepoint, expr_eval_result, error_tracepoint)
14223 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
14224 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
14225 (traceframe_write_count, traceframes_created)
14226 (trace_state_variables)
14227 New renaming defines.
14228 (struct ipa_sym_addresses): New.
14229 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
14230 (symbol_list): New.
14231 (ipa_sym_addrs): New.
14232 (all_tracepoint_symbols_looked_up): New.
14233 (in_process_agent_loaded): New.
14234 (write_e_ipa_not_loaded): New.
14235 (maybe_write_ipa_not_loaded): New.
14236 (tracepoint_look_up_symbols): New.
14237 (debug_threads) [IN_PROCESS_AGENT]: New.
14238 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
14239 (UNKNOWN_SIDE_EFFECTS): New.
14240 (stop_tracing): New.
14241 (flush_trace_buffer): New.
14242 (stop_tracing_bkpt): New.
14243 (flush_trace_buffer_bkpt): New.
14244 (read_inferior_integer): New.
14245 (read_inferior_uinteger): New.
14246 (read_inferior_data_pointer): New.
14247 (write_inferior_data_pointer): New.
14248 (write_inferior_integer): New.
14249 (write_inferior_uinteger): New.
14250 (struct collect_static_trace_data_action): Delete.
14251 (enum tracepoint_type): New.
14252 (struct tracepoint) <type>: New field `type'.
14253 <actions_str, step_actions, step_actions_str>: Only include in
14255 <orig_size, obj_addr_on_target, adjusted_insn_addr>
14256 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
14257 (tracepoints): Use IP_AGENT_EXPORT.
14258 (last_tracepoint): Don't include in the IPA.
14259 (stopping_tracepoint): Use IP_AGENT_EXPORT.
14260 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
14261 (alloced_trace_state_variables): New.
14262 (trace_state_variables): Use IP_AGENT_EXPORT.
14263 (traceframe_t): Delete unused variable.
14264 (circular_trace_buffer): Don't include in the IPA.
14265 (trace_buffer_start): Delete.
14266 (struct trace_buffer_control): New.
14267 (trace_buffer_free): Delete.
14268 (struct ipa_trace_buffer_control): New.
14269 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
14270 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
14272 (trace_buffer_ctrl): New.
14273 (TRACE_BUFFER_CTRL_CURR): New.
14274 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
14275 Reimplement as macros.
14276 (trace_buffer_wrap): Delete.
14277 (traceframe_write_count, traceframe_read_count)
14278 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
14279 (struct tracepoint_hit_ctx) <type>: New field.
14280 (struct fast_tracepoint_ctx): New.
14281 (memory_barrier): New.
14283 (record_tracepoint_error): Update atomically in the IPA.
14284 (clear_inferior_trace_buffer): New.
14285 (about_to_request_buffer_space): New.
14286 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
14287 updating the same buffer.
14288 (add_tracepoint): Default the tracepoint's type to trap
14289 tracepoint, and orig_size to -1.
14290 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
14291 internal variables.
14292 (create_trace_state_variable): New parameter `gdb'. Handle it.
14293 (clear_installed_tracepoints): Clear fast tracepoint jumps.
14294 (cmd_qtdp): Handle fast tracepoints.
14295 (cmd_qtdv): Adjust.
14296 (max_jump_pad_size): New.
14297 (gdb_jump_pad_head): New.
14298 (get_jump_space_head): New.
14299 (claim_jump_space): New.
14300 (sort_tracepoints): New.
14301 (MAX_JUMP_SIZE): New.
14302 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
14304 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
14305 support. Upload fast traceframes, and delete internal IPA
14307 (stop_tracing_handler): New.
14308 (flush_trace_buffer_handler): New.
14309 (cmd_qtstop): Upload fast tracepoints.
14310 (response_tracepoint): Handle fast tracepoints.
14311 (tracepoint_finished_step): Upload fast traceframes. Set the
14312 tracepoint hit context's tracepoint type.
14313 (handle_tracepoint_bkpts): New.
14314 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
14315 type. Add comment about fast tracepoints.
14316 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
14317 non-existing action_str field.
14318 (get_context_regcache): Handle fast tracepoints.
14319 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
14321 (fast_tracepoint_from_jump_pad_address): New.
14322 (fast_tracepoint_from_ipa_tpoint_address): New.
14323 (collecting_t): New.
14324 (force_unlock_trace_buffer): New.
14325 (fast_tracepoint_collecting): New.
14327 (gdb_collect): New.
14328 (write_inferior_data_ptr): New.
14329 (target_tp_heap): New.
14330 (target_malloc): New.
14331 (download_agent_expr): New.
14333 (download_tracepoints): New.
14334 (download_trace_state_variables): New.
14335 (upload_fast_traceframes): New.
14336 (IPA_FIRST_TRACEFRAME): New.
14337 (IPA_NEXT_TRACEFRAME_1): New.
14338 (IPA_NEXT_TRACEFRAME): New.
14339 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
14340 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
14341 (gdb_jump_pad_buffer_end): New.
14342 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
14343 (initialize_tracepoint): Adjust.
14344 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
14345 buffer. Initialize the low module.
14346 * utils.c (PREFIX, TOOLNAME): New.
14347 (malloc_failure): Use PREFIX.
14348 (error): In the IPA, an error causes an exit.
14349 (fatal, warning): Use PREFIX.
14350 (internal_error): Use TOOLNAME.
14351 (NUMCELLS): Increase to 10.
14352 * configure, config.in: Regenerate.
14354 2010-06-01 Pedro Alves <pedro@codesourcery.com>
14356 * server.c (handle_query) <qSupported>: Do two passes over the
14357 qSupported string to avoid nesting strtok.
14359 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
14361 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
14363 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
14364 -Wl,--dynamic-list.
14365 * configure: Regenerate.
14366 * proc-service.list: New.
14368 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
14370 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
14373 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
14375 * gdbreplay.c (remote_open): Check error return from socket() call by
14376 its equality to -1 not by it being negative.
14377 * remote-utils.c (remote_open): Likewise.
14379 2010-05-23 Pedro Alves <pedro@codesourcery.com>
14381 * config.h: Regenerate.
14383 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
14385 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
14386 doesn't provide PTRACE_GET_THREAD_AREA.
14388 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
14390 * linux-m68k-low.c: Include <asm/ptrace.h>
14391 (ps_get_thread_area): Implement.
14393 2010-05-03 Doug Evans <dje@google.com>
14395 * event-loop.c (struct callback_event): New struct.
14396 (callback_list): New global.
14397 (append_callback_event, delete_callback_event): New functions.
14398 (process_callback): New function.
14399 (start_event_loop): Call it.
14400 * remote-utils.c (NOT_SCHEDULED): Define.
14401 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
14402 moved out of readchar.
14403 (readchar): Rewrite. Call reschedule before returning.
14404 (reset_readchar): New function.
14405 (remote_close): Call it.
14406 (process_remaining, reschedule): New functions.
14407 * server.h (callback_handler_func): New typedef.
14408 (append_callback_event, delete_callback_event): Declare.
14410 2010-05-03 Pedro Alves <pedro@codesourcery.com>
14412 * proc-service.c (ps_pglobal_lookup): Use
14413 thread_db_look_up_one_symbol.
14414 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
14415 parameter. Use it instead of all_symbols_looked_up.
14416 * server.h (struct process_info) <all_symbols_looked_up>: Delete
14418 (all_symbols_looked_up): Don't declare.
14419 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
14420 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
14422 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
14423 Set all_symbols_looked_up here.
14424 (thread_db_look_up_one_symbol): New.
14425 (thread_db_get_tls_address): Adjust.
14426 (thread_db_load_search, try_thread_db_load_1): Always allocate the
14427 thread_db object on the heap, and tentatively set it in the
14429 (thread_db_init): Don't set all_symbols_looked_up here.
14430 * linux-low.h (thread_db_look_up_one_symbol): Declare.
14432 2010-05-03 Pedro Alves <pedro@codesourcery.com>
14434 * linux-low.c (linux_kill, linux_detach): Adjust.
14435 (status_pending_p_callback): Remove redundant statement. Check
14436 for !TARGET_WAITIKIND_IGNORE, instead of
14437 TARGET_WAITKIND_STOPPED.
14438 (handle_tracepoints): Make sure LWP is locked. Adjust.
14439 (linux_wait_for_event_1): Adjust.
14440 (linux_cancel_breakpoints): New.
14441 (unsuspend_one_lwp): New.
14442 (unsuspend_all_lwps): New.
14443 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
14444 (send_sigstop_callback): Change return type to int, add new
14445 `except' parameter and handle it.
14446 (suspend_and_send_sigstop_callback): New.
14447 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
14448 pass them down. If SUSPEND, also increment the lwp's suspend
14450 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
14451 (need_step_over_p): Don't consider suspended LWPs.
14452 (start_step_over): Adjust.
14453 (proceed_one_lwp): Change return type to int, add new `except'
14454 parameter and handle it.
14455 (unsuspend_and_proceed_one_lwp): New.
14456 (proceed_all_lwps): Use find_inferior instead of
14458 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
14459 also decrement the suspend count of LWPs. Pass `except' down,
14460 instead of hacking its suspend count.
14461 (linux_pause_all): Add `freeze' parameter. Adjust.
14462 (linux_unpause_all): New.
14463 (linux_target_ops): Install linux_unpause_all.
14464 * server.c (handle_status): Adjust.
14465 * target.h (struct target_ops): New fields `unpause_all' and
14466 `cancel_breakpoints'. Add new parameter to `pause_all'.
14467 (pause_all): Add new `freeze' parameter.
14468 (unpause_all): New.
14469 (cancel_breakpoints): New.
14470 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
14471 cancel breakpoints.
14472 (cmd_qtstart): Pause threads.
14473 (stop_tracing): Pause threads, and cancel breakpoints.
14474 * win32-low.c (win32_target_ops): Adjust.
14476 2010-05-03 Pedro Alves <pedro@codesourcery.com>
14478 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
14479 the inferior right away from here...
14480 (linux_wait_1): ... to here, and adjust to check the thread's
14481 last_resume_kind instead of the lwp's step or stop_expected flags.
14483 2010-05-02 Pedro Alves <pedro@codesourcery.com>
14485 * README: Use consistent `GDB' and `GDBserver' spellings.
14487 2010-05-02 Pedro Alves <pedro@codesourcery.com>
14489 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
14490 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
14491 (linux_detach_one_lwp): Assume the lwp is stopped.
14492 (any_thread_of): Delete.
14493 (linux_detach): Stop all lwps here. Don't blindly delete all
14495 (delete_lwp_callback): New.
14496 (linux_mourn): Delete all lwps of the process that is gone.
14497 (linux_wait_1): Don't delete the last lwp of the process here.
14498 * mem-break.h (mark_breakpoints_out): Declare.
14499 * mem-break.c (mark_breakpoints_out): New.
14500 (free_all_breakpoints): Use it.
14501 * server.c (handle_target_event): If the process is gone, mark
14503 * thread-db.c (struct thread_db) <create_bp>: New field.
14504 (thread_db_enable_reporting): Fix prototype. Store a thread event
14505 breakpoint reference in the thread_db struct.
14506 (thread_db_load_search): Clear the thread_db object.
14507 (try_thread_db_load_1): Ditto.
14508 (switch_to_process): New.
14509 (disable_thread_event_reporting): Use it.
14510 (remove_thread_event_breakpoints): New.
14511 (thread_db_detach, thread_db_mourn): Use it.
14513 2010-05-01 Pedro Alves <pedro@codesourcery.com>
14515 * linux-low.c (linux_enable_event_reporting): New.
14516 (linux_wait_for_event_1, handle_extended_wait): Use it.
14518 2010-04-30 Pedro Alves <pedro@codesourcery.com>
14520 * linux-low.c (linux_kill_one_lwp, linux_kill)
14521 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
14522 (send_sigstop): Take an lwp_info as parameter instead. Queue a
14523 SIGSTOP even if the LWP is stopped.
14524 (send_sigstop_callback): New.
14525 (stop_all_lwps): Use send_sigstop_callback instead.
14526 (linux_resume_one_thread): Adjust.
14527 (proceed_one_lwp): Still proceed an LWP that the client has
14528 requested to stop, if we haven't reported it as stopped yet. Make
14529 sure that LWPs the client want stopped, have a pending SIGSTOP.
14531 2010-04-26 Doug Evans <dje@google.com>
14533 * server.c (handle_general_set): Make static.
14535 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
14536 Print received char after testing for error/eof instead of before.
14537 (input_interrupt): Tweak comment.
14539 2010-04-23 Doug Evans <dje@google.com>
14541 * server.c (start_inferior): Print inferior argv if --debug.
14543 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
14545 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
14546 * nto-x86-low.c: Include server.h
14548 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
14550 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
14551 be consistent with other sources of this directory.
14552 (init_registers_amd64): Correct name of source file of this function
14555 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14557 * configure.srv (x86_64-*-mingw*): New configuration for Windows
14558 64-bit executables.
14560 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14562 * win32-i386-low.c: Add 64-bit support.
14563 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
14564 (init_registers_amd64): Declare.
14565 (mappings): Add 64-bit version of array.
14566 (init_windows_x86): New function.
14567 (the_low_target): Change init_arch field to init_windows_x86.
14569 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14571 * win32-low.c: Adapt to support also 64-bit architecture.
14572 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
14573 (get_image_name): Use SIZE_T type for local variable `done'.
14574 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
14575 (toolhelp_get_dll_name): Idem.
14576 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
14577 Use uintptr_t typecast to avoid warning.
14578 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
14579 (handle_exception): Use phex_nz to avoid warning.
14580 (win32_wait): Remove unused local variable `process'.
14582 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14584 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
14587 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
14589 * configure.ac: Use `ws2_32' library for srv_mingw.
14590 * configure: Regenerate.
14591 * gdbreplay.c: Include winsock2.h instead of winsock.h.
14592 * remote-utils.c: Likewise.
14594 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
14596 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
14597 if __x86_64__ is defined.
14599 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
14601 * configure: Regenerate.
14603 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
14605 * server.c (handle_query): Handle 'qGetTIBAddr' query.
14606 * target.h (target_ops): New get_tib_address field.
14607 * win32-low.h (win32_thread_info): Add thread_local_base field.
14608 * win32-low.c (child_add_thread): Add tlb argument.
14609 Set thread_local_base field to TLB.
14610 (get_child_debug_event): Adapt to child_add_thread change.
14611 (win32_get_tib_address): New function.
14612 (win32_target_ops): Set get_tib_address field to
14613 win32_get_tib_address.
14614 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
14616 2010-04-12 Pedro Alves <pedro@codesourcery.com>
14618 * linux-low.c (linux_mourn): Also remove the process.
14619 * server.c (handle_target_event): Don't remove the process here.
14620 * nto-low.c (nto_mourn): New.
14621 (nto_target_ops): Install it.
14622 * spu-low.c (spu_mourn): New.
14623 (spu_target_ops): Install it.
14624 * win32-low.c (win32_mourn): New.
14625 (win32_target_ops): Install it.
14627 2010-04-12 Pedro Alves <pedro@codesourcery.com>
14629 * server.h (buffer_xml_printf): Remove redundant `;'.
14631 2010-04-12 Pedro Alves <pedro@codesourcery.com>
14633 * regcache.c (set_register_cache): Invalidate regcaches before
14634 changing the register cache layout.
14635 (regcache_invalidate_one): Allow a NULL regcache.
14636 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
14637 regcaches before changing the register cache layout or the target
14640 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
14642 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
14643 variable warning on Linux/x86-64.
14645 2010-04-11 Pedro Alves <pedro@codesourcery.com>
14647 GDBserver disconnected tracing support.
14649 * linux-low.c (linux_remove_process): Delete.
14650 (add_lwp): Don't set last_resume_kind here.
14651 (linux_kill): Use `mourn'.
14652 (linux_detach): Use `thread_db_detach', and `mourn'.
14653 (linux_mourn): New.
14654 (linux_attach_lwp_1): Adjust comment.
14655 (linux_attach): last_resume_kind moved the thread_info; adjust.
14656 (status_pending_p_callback): Adjust.
14657 (linux_wait_for_event_1): Adjust.
14658 (count_events_callback, select_singlestep_lwp_callback)
14659 (select_event_lwp_callback, cancel_breakpoints_callback)
14660 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
14661 (proceed_one_lwp): Adjust.
14662 (linux_async): Add debug output.
14663 (linux_thread_stopped): New.
14664 (linux_pause_all): New.
14665 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
14667 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
14668 (thread_db_free): Delete declaration.
14669 (thread_db_detach, thread_db_mourn): Declare.
14670 * thread-db.c (thread_db_init): Use thread_db_mourn.
14671 (thread_db_free): Delete, split in two.
14672 (disable_thread_event_reporting): New.
14673 (thread_db_detach): New.
14674 (thread_db_mourn): New.
14676 * server.h (struct thread_info) <last_resume_kind>: New field.
14677 <attached>: Add comment.
14678 <gdb_detached>: New field.
14679 (handler_func): Change return type to int.
14680 (handle_serial_event, handle_target_event): Ditto.
14681 (gdb_connected): Declare.
14683 (disconnected_tracing): Declare.
14684 (stop_tracing): Declare.
14686 * server.c (handle_query) <qSupported>: Report support for
14687 disconnected tracing.
14688 (queue_stop_reply_callback): Account for running threads.
14689 (gdb_wants_thread_stopped): New.
14690 (gdb_wants_all_threads_stopped): New.
14691 (gdb_reattached_process): New.
14692 (handle_status): Clear the `gdb_detached' flag of all processes.
14693 In all-stop, stop all threads.
14694 (main): Be sure to leave tfind mode. Handle disconnected tracing.
14695 (process_serial_event): If the remote connection breaks, or if an
14696 exit was forced with "monitor exit", force an event loop exit.
14697 Handle disconnected tracing on detach.
14698 (handle_serial_event): Adjust.
14699 (handle_target_event): If GDB isn't connected, forward events back
14700 to the inferior, unless the last process exited, in which case,
14701 exit gdbserver. Adjust interface.
14703 * remote-utils.c (remote_open): Don't block in accept. Instead
14704 register an event loop source on the listen socket file
14705 descriptor. Refactor bits into ...
14706 (listen_desc): ... this new global.
14707 (gdb_connected): ... this new function.
14708 (enable_async_notification): ... this new function.
14709 (handle_accept_event): ... this new function.
14710 (remote_close): Clear remote_desc.
14712 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
14714 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
14716 (mourn_inferior): Define.
14717 (target_process_qsupported): Avoid the dangling else problem.
14718 (thread_stopped): Define.
14719 (pause_all): Define.
14720 (target_waitstatus_to_string): Declare.
14721 * target.c (target_waitstatus_to_string): New.
14723 * tracepoint.c (tracing): Make extern.
14724 (disconnected_tracing): New.
14725 (stop_tracing): Make extern. Handle tracing stops due to GDB
14727 (cmd_qtdisconnected): New.
14728 (cmd_qtstatus): Report disconnected tracing status in trace reply.
14729 (handle_tracepoint_general_set): Handle QTDisconnected.
14731 * event-loop.c (event_handler_func): Change return type to int.
14732 (process_event): Bail out if the event handler wants the event
14734 (handle_file_event): Ditto.
14735 (start_event_loop): Bail out if the event handler wants the event
14738 * nto-low.c (nto_target_ops): Adjust.
14739 * spu-low.c (spu_wait): Don't remove the process here.
14740 (spu_target_ops): Adjust.
14741 * win32-low.c (win32_wait): Don't remove the process here.
14742 (win32_target_ops): Adjust.
14744 2010-04-11 Pedro Alves <pedro@codesourcery.com>
14746 * regcache.c (realloc_register_cache): Invalidate inferior's
14747 regcache before recreating it.
14749 2010-04-09 Pedro Alves <pedro@codesourcery.com>
14751 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
14753 2010-04-09 Stan Shebs <stan@codesourcery.com>
14754 Pedro Alves <pedro@codesourcery.com>
14756 * server.h (LONGEST): New.
14757 (struct thread_info) <while_stepping>: New field.
14758 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
14760 (initialize_tracepoint, handle_tracepoint_general_set)
14761 (handle_tracepoint_query, tracepoint_finished_step)
14762 (tracepoint_was_hit, release_while_stepping_state_list):
14763 (current_traceframe): Declare.
14764 * server.c (handle_general_set): Handle tracepoint packets.
14765 (read_memory): New.
14766 (write_memory): New.
14767 (handle_search_memory_1): Use read_memory.
14768 (handle_query): Report support for conditional tracepoints, trace
14769 state variables, and tracepoint sources. Handle tracepoint
14771 (main): Initialize the tracepoints module.
14772 (process_serial_event): Handle traceframe reads/writes.
14774 * linux-low.c (handle_tracepoints): New.
14775 (linux_wait_1): Call it.
14776 (linux_resume_one_lwp): Handle while-stepping.
14777 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
14778 (linux_target_ops): Install them.
14779 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
14781 * linux-x86-low.c (x86_supports_tracepoints): New.
14782 (the_low_target). Install it.
14784 * mem-break.h (delete_breakpoint): Declare.
14785 * mem-break.c (delete_breakpoint): Make external.
14787 * target.h (struct target_ops): Add `supports_tracepoints',
14788 `read_pc', and `write_pc' fields.
14789 (target_supports_tracepoints): Define.
14790 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
14793 * regcache.h (struct regcache) <registers_owned>: New field.
14794 (init_register_cache, regcache_cpy): Declare.
14795 (regcache_read_pc, regcache_write_pc): Declare.
14796 (register_cache_size): Declare.
14797 (supply_regblock): Declare.
14798 * regcache.c (init_register_cache): New.
14799 (new_register_cache): Use it.
14800 (regcache_cpy): New.
14801 (register_cache_size): New.
14802 (supply_regblock): New.
14803 (regcache_read_pc, regcache_write_pc): New.
14805 * tracepoint.c: New.
14807 * Makefile.in (OBS): Add tracepoint.o.
14808 (tracepoint.o): New rule.
14810 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
14812 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
14814 (i386-mmx.c): Likewise.
14815 (i386-mmx-linux.o): Likewise.
14816 (i386-mmx-linux.c): Likewise.
14818 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
14819 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
14820 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
14821 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
14823 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
14824 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
14825 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
14827 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
14829 * Makefile.in (clean): Updated.
14831 (i386-avx.c): Likewise.
14832 (i386-avx-linux.o): Likewise.
14833 (i386-avx-linux.c): Likewise.
14834 (amd64-avx.o): Likewise.
14835 (amd64-avx.c): Likewise.
14836 (amd64-avx-linux.o): Likewise.
14837 (amd64-avx-linux.c): Likewise.
14839 * configure.srv (srv_i386_regobj): Add i386-avx.o.
14840 (srv_i386_linux_regobj): Add i386-avx-linux.o.
14841 (srv_amd64_regobj): Add amd64-avx.o.
14842 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
14843 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
14844 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
14845 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
14846 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
14847 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
14848 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
14850 * i387-fp.c: Include "i386-xstate.h".
14852 (i387_cache_to_xsave): Likewise.
14853 (i387_xsave_to_cache): Likewise.
14854 (x86_xcr0): Likewise.
14856 * i387-fp.h (i387_cache_to_xsave): Likewise.
14857 (i387_xsave_to_cache): Likewise.
14858 (x86_xcr0): Likewise.
14860 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
14861 * linux-crisv32-low.c (target_regsets): Likewise.
14862 * linux-m68k-low.c (target_regsets): Likewise.
14863 * linux-mips-low.c (target_regsets): Likewise.
14864 * linux-ppc-low.c (target_regsets): Likewise.
14865 * linux-s390-low.c (target_regsets): Likewise.
14866 * linux-sh-low.c (target_regsets): Likewise.
14867 * linux-sparc-low.c (target_regsets): Likewise.
14868 * linux-xtensa-low.c (target_regsets): Likewise.
14870 * linux-low.c: Include <sys/uio.h>.
14871 (regsets_fetch_inferior_registers): Support nt_type.
14872 (regsets_store_inferior_registers): Likewise.
14873 (linux_process_qsupported): New.
14874 (linux_target_ops): Add linux_process_qsupported.
14876 * linux-low.h (regset_info): Add nt_type.
14877 (linux_target_ops): Add process_qsupported.
14879 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
14881 (init_registers_i386_avx_linux): New.
14882 (init_registers_amd64_avx_linux): Likewise.
14883 (xmltarget_i386_linux_no_xml): Likewise.
14884 (xmltarget_amd64_linux_no_xml): Likewise.
14885 (PTRACE_GETREGSET): Likewise.
14886 (PTRACE_SETREGSET): Likewise.
14887 (x86_fill_xstateregset): Likewise.
14888 (x86_store_xstateregset): Likewise.
14889 (use_xml): Likewise.
14890 (x86_linux_update_xmltarget): Likewise.
14891 (x86_linux_process_qsupported): Likewise.
14892 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
14893 (x86_arch_setup): Don't call init_registers_amd64_linux nor
14894 init_registers_i386_linux here. Call
14895 x86_linux_update_xmltarget.
14896 (the_low_target): Add x86_linux_process_qsupported.
14898 * server.c (handle_query): Call target_process_qsupported.
14900 * target.h (target_ops): Add process_qsupported.
14901 (target_process_qsupported): New.
14903 2010-04-03 Pedro Alves <pedro@codesourcery.com>
14905 * inferiors.c (add_thread): Set last_status kind to
14906 TARGET_WAITKIND_IGNORE.
14907 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
14908 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
14909 (linux_wait_1): Move `thread' local definition to block that uses
14910 it. Don't NULL initialize `event_child'.
14911 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
14912 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
14913 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
14915 2010-04-01 Pedro Alves <pedro@codesourcery.com>
14917 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
14918 an extended waitstatus, or by a watchpoint.
14919 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
14920 thread was stepping or has been stopped by a watchpoint.
14922 2010-04-01 Pedro Alves <pedro@codesourcery.com>
14924 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
14925 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
14926 of another, then delete the previous, and validate all
14928 (validate_inserted_breakpoint): New.
14929 (delete_disabled_breakpoints): New.
14930 (validate_breakpoints): New.
14931 (check_mem_read): Validate breakpoints before trusting their
14932 shadow. Delete disabled breakpoints.
14933 (check_mem_write): Validate breakpoints before trusting they
14934 should be inserted. Delete disabled breakpoints.
14935 * mem-break.h (validate_breakpoints):
14936 * server.c (handle_query): Validate breakpoints when we see a
14939 2010-04-01 Pedro Alves <pedro@codesourcery.com>
14941 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
14942 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
14943 if we could tell there's a GDB breakpoint at stop_pc.
14944 (need_step_over_p): Don't do a step over if we find a GDB
14945 breakpoint at the resume PC.
14947 * mem-break.c (struct raw_breakpoint): New.
14948 (enum bkpt_type): New type `gdb_breakpoint'.
14949 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
14950 fields. New field `raw'.
14951 (find_raw_breakpoint_at): New.
14952 (set_raw_breakpoint_at): Handle refcounting. Create a raw
14953 breakpoint instead.
14954 (set_breakpoint_at): Adjust.
14955 (delete_raw_breakpoint): New.
14956 (release_breakpoint): New.
14957 (delete_breakpoint): Rename to...
14958 (delete_breakpoint_1): ... this. Add proc parameter. Use
14959 release_breakpoint. Return ENOENT.
14960 (delete_breakpoint): Reimplement.
14961 (find_breakpoint_at): Delete.
14962 (find_gdb_breakpoint_at): New.
14963 (delete_breakpoint_at): Delete.
14964 (set_gdb_breakpoint_at): New.
14965 (delete_gdb_breakpoint_at): New.
14966 (gdb_breakpoint_here): New.
14967 (set_reinsert_breakpoint): Use release_breakpoint.
14968 (uninsert_breakpoint): Rename to ...
14969 (uninsert_raw_breakpoint): ... this.
14970 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
14971 (reinsert_raw_breakpoint): Change parameter type to
14973 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
14975 (check_breakpoints): Adjust. Use release_breakpoint.
14976 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
14977 (breakpoint_inserted_here): Ditto.
14978 (check_mem_read): Adjust to iterate over raw breakpoints instead.
14979 Don't trust the breakpoint's shadow if it is not inserted.
14980 (check_mem_write): Adjust to iterate over raw breakpoints instead.
14981 (delete_all_breakpoints): Adjust.
14982 (free_all_breakpoints): Mark all breakpoints as uninserted, and
14983 use delete_breakpoint_1.
14985 * mem-break.h (breakpoints_supported): Delete declaration.
14986 (set_gdb_breakpoint_at): Declare.
14987 (gdb_breakpoint_here): Declare.
14988 (delete_breakpoint_at): Delete.
14989 (delete_gdb_breakpoint_at): Declare.
14991 * server.h (struct raw_breakpoint): Forward declare.
14992 (struct process_info): New field `raw_breakpoints'.
14994 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
14997 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14999 * linux-low.c (status_pending_p_callback): Fix comment.
15000 (linux_wait_for_event_1): Move most of the internal breakpoint
15001 handling from here...
15002 (linux_wait_1): ... to here.
15003 (count_events_callback): New.
15004 (select_singlestep_lwp_callback): New.
15005 (select_event_lwp_callback): New.
15006 (cancel_breakpoints_callback): New.
15007 (select_event_lwp): New.
15008 (linux_wait_1): Simplify internal breakpoint handling. Give equal
15009 priority to all LWPs that have had events that should be reported
15010 to the client. Cancel breakpoints when about to reporting the
15011 event to the client, not while stopping lwps. No longer cancel
15012 finished single-steps here.
15013 (cancel_finished_single_step): Delete.
15014 (cancel_finished_single_steps): Delete.
15016 2010-03-24 Pedro Alves <pedro@codesourcery.com>
15018 * mem-break.c (enum bkpt_type): New.
15019 (struct breakpoint): New field `type'.
15020 (set_breakpoint_at): Change return type to struct breakpoint
15021 pointer. Set type to `other_breakpoint' by default.
15022 (delete_breakpoint): Rewrite, supporting more than one breakpoint
15023 in the breakpoint list.
15024 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
15025 (reinsert_breakpoint): Rename to ...
15026 (reinsert_raw_breakpoint): ... this.
15027 (reinsert_breakpoints_at): Adjust.
15028 * mem-break.h (struct breakpoint): Declare.
15029 (set_breakpoint_at): Change return type to struct breakpoint
15032 2010-03-24 Pedro Alves <pedro@codesourcery.com>
15034 * server.c (handle_query): Assign, not compare.
15036 2010-03-24 Pedro Alves <pedro@codesourcery.com>
15038 Teach linux gdbserver to step-over-breakpoints.
15040 * linux-low.c (can_hardware_single_step): New.
15041 (supports_breakpoints): New.
15042 (handle_extended_wait): If stopping threads, read the stop pc of
15043 the new cloned LWP.
15045 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
15046 low target doesn't support retrieving the PC.
15047 (add_lwp): Set last_resume_kind to resume_continue.
15048 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
15049 (linux_attach): Don't clear stop_expected. Set the lwp's
15050 last_resume_kind to resume_stop.
15051 (linux_detach_one_lwp): Don't check for removed breakpoints.
15052 (check_removed_breakpoint): Delete.
15053 (status_pending_p): Rename to ...
15054 (status_pending_p_callback): ... this. Don't check for removed
15055 breakpoints. Don't consider threads that are stopped from GDB's
15057 (linux_wait_for_lwp): Always read the stop_pc here.
15058 (cancel_breakpoint): New.
15059 (step_over_bkpt): New global.
15060 (linux_wait_for_event_1): Implement stepping over breakpoints.
15061 (gdb_wants_lwp_stopped): New.
15062 (gdb_wants_all_stopped): New.
15063 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
15064 single-step traps here. Store the thread's last reported target
15066 (send_sigstop): Don't clear stop_expected. Always set it,
15068 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
15069 (cancel_finished_single_step): New.
15070 (cancel_finished_single_steps): New.
15071 (wait_for_sigstop): Don't cancel finished single-step traps here.
15072 (linux_resume_one_lwp): Don't check for removed breakpoints.
15073 Don't set `step' on non-hardware step archs.
15074 (linux_set_resume_request): Ignore resume_stop requests if already
15075 stopping or stopped. Set the lwp's last_resume_kind.
15076 (resume_status_pending_p): Don't check for removed breakpoints.
15077 (need_step_over_p): New.
15078 (start_step_over): New.
15079 (finish_step_over): New.
15080 (linux_resume_one_thread): Always queue a sigstop for resume_stop
15081 requests. Clear the thread's last reported target waitstatus.
15082 Don't use the `suspended' flag. Don't consider pending breakpoints.
15083 (linux_resume): Start a step-over if necessary.
15084 (proceed_one_lwp): New.
15085 (proceed_all_lwps): New.
15086 (unstop_all_lwps): New.
15087 * linux-low.h (struct lwp_info): Rewrite comment for the
15088 `suspended' flag. Add the `stop_pc' field. Delete the
15089 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
15090 Add `'last_resume_kind' and `need_step_over' fields.
15091 * inferiors.c (struct thread_info): Delete, moved elsewhere.
15092 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
15093 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
15094 (set_raw_breakpoint_at): New.
15095 (set_breakpoint_at): Rewrite to use it.
15096 (reinsert_breakpoint_handler): Delete.
15097 (set_reinsert_breakpoint): New.
15098 (reinsert_breakpoint_by_bp): Delete.
15099 (delete_reinsert_breakpoints): New.
15100 (uninsert_breakpoint): Rewrite.
15101 (uninsert_breakpoints_at): New.
15102 (reinsert_breakpoint): Rewrite.
15103 (reinsert_breakpoints_at): New.
15104 (check_breakpoints): Rewrite.
15105 (breakpoint_here): New.
15106 (breakpoint_inserted_here): New.
15107 (check_mem_read): Adjust.
15108 * mem-break.h (breakpoints_supported, breakpoint_here)
15109 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
15110 (reinsert_breakpoint_by_bp): Delete declaration.
15111 (delete_reinsert_breakpoints): Declare.
15112 (reinsert_breakpoint): Delete declaration.
15113 (reinsert_breakpoints_at): Declare.
15114 (uninsert_breakpoint): Delete declaration.
15115 (uninsert_breakpoints_at): Declare.
15116 (check_breakpoints): Adjust prototype.
15117 * server.h: Adjust include order.
15118 (struct thread_info): Declare here. Add a `last_status' field.
15120 2010-03-23 Michael Snyder <msnyder@vmware.com>
15122 * server.c (crc32): New function.
15123 (handle_query): Add handling for 'qCRC:' request.
15125 2010-03-23 Pedro Alves <pedro@codesourcery.com>
15127 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
15128 lwp had been stopped by a watchpoint.
15130 2010-03-16 Pedro Alves <pedro@codesourcery.com>
15132 * server.h (internal_error): Declare.
15133 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
15134 * utils.c (internal_error): New function.
15136 2010-03-15 Andreas Schwab <schwab@redhat.com>
15138 * configure.srv: Fix typo setting srv_regobj.
15140 2010-03-15 Pedro Alves <pedro@codesourcery.com>
15142 * linux-low.c (fetch_register): Avoid passing a non string literal
15144 (usr_store_inferior_registers): Ditto.
15146 2010-03-14 Pedro Alves <pedro@codesourcery.com>
15148 * linux-low.c (linux_write_memory): Bail out early if peeking
15151 2010-03-14 Pedro Alves <pedro@codesourcery.com>
15153 * linux-low.h (struct lwp_info): New fields
15154 `stopped_by_watchpoint' and `stopped_data_address'.
15155 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
15156 here, and cache them in the lwp object.
15157 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
15159 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
15161 (linux_stopped_by_watchpoint): Rewrite.
15162 (linux_stopped_data_address): Rewrite.
15164 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
15166 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
15167 switching the current inferior, not before.
15169 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
15171 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
15172 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
15173 i386-linux.c and amd64-linux.c.
15174 (reg-i386.o): Removed.
15175 (reg-i386.c): Likewise.
15176 (reg-i386-linux.o): Likewise.
15177 (reg-i386-linux.c): Likewise.
15178 (reg-x86-64.o): Likewise.
15179 (reg-x86-64.c): Likewise.
15180 (reg-x86-64-linux.o): Likewise.
15181 (reg-x86-64-linux.c): Likewise.
15183 (i386.c): Likewise.
15184 (i386-linux.o): Likewise.
15185 (i386-linux.c): Likewise.
15186 (amd64.o): Likewise.
15187 (amd64.c): Likewise.
15188 (amd64-linux.o): Likewise.
15189 (amd64-linux.c): Likewise.
15191 * configure.srv (srv_i386_regobj): New.
15192 (srv_i386_linux_regobj): Likewise.
15193 (srv_amd64_regobj): Likewise.
15194 (srv_amd64_linux_regobj): Likewise.
15195 (srv_i386_32bit_xmlfiles): Likewise.
15196 (srv_i386_64bit_xmlfiles): Likewise.
15197 (srv_i386_xmlfiles): Likewise.
15198 (srv_amd64_xmlfiles): Likewise.
15199 (srv_i386_linux_xmlfiles): Likewise.
15200 (srv_amd64_linux_xmlfiles): Likewise.
15201 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
15202 srv_xmlfiles to $srv_i386_xmlfiles.
15203 (i[34567]86-*-mingw32ce*): Likewise.
15204 (i[34567]86-*-mingw*): Likewise.
15205 (i[34567]86-*-nto*): Likewise.
15206 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
15207 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
15208 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
15209 (x86_64-*-linux*): Likewise.
15211 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
15212 (init_registers_amd64_linux): New.
15213 (x86_arch_setup): Replace init_registers_x86_64_linux with
15214 init_registers_amd64_linux.
15216 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
15218 * configure.ac: Check for libdl. If it is not available link against
15219 static libthread_db.
15220 * configure: Regenerate.
15222 2010-02-22 Pedro Alves <pedro@codesourcery.com>
15226 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
15227 handing a read watchpoint.
15228 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
15230 2010-02-12 Doug Evans <dje@google.com>
15232 * linux-low.c (linux_supports_tracefork_flag): Document.
15233 (linux_look_up_symbols): Add comment.
15235 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
15237 * regcache.c (supply_register): Clear regcache if buf is NULL.
15239 2010-02-02 Nicolas Roche <roche@sourceware.org>
15240 Joel Brobecker <brobecker@adacore.com>
15242 * inferiors.c (find_inferior): Add function documentation.
15243 (unloaded_dll): Handle the case where the unloaded dll has not
15244 been previously registered in the dll list.
15246 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15248 * linux-arm-low.c (thumb_breakpoint_len): Delete.
15249 (thumb2_breakpoint): New.
15250 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
15252 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15254 * linux-low.c (get_stop_pc): Check for SIGTRAP.
15255 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
15258 2010-01-21 Pedro Alves <pedro@codesourcery.com>
15260 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
15262 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
15264 * linux-s390-low.c (s390_collect_ptrace_register)
15265 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
15267 2010-01-21 Doug Evans <dje@google.com>
15269 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
15270 (PTRACE_ARG4_TYPE): New macro.
15271 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
15272 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
15273 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
15274 (usr_store_inferior_registers): Ditto.
15275 (linux_read_memory, linux_write_memory): Ditto.
15276 (linux_test_for_tracefork): Ditto.
15278 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
15279 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
15281 2010-01-21 Pedro Alves <pedro@codesourcery.com>
15283 * proc-service.c (ps_lgetregs): Don't refetch registers from the
15286 2010-01-21 Pedro Alves <pedro@codesourcery.com>
15288 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
15289 prototype to take a regcache. Adjust.
15291 2010-01-20 Pedro Alves <pedro@codesourcery.com>
15293 * regcache.h (struct thread_info): Forward declare.
15294 (struct regcache): New.
15295 (new_register_cache): Adjust prototype.
15296 (get_thread_regcache): Declare.
15297 (free_register_cache): Adjust prototype.
15298 (registers_to_string, registers_from_string): Ditto.
15299 (supply_register, supply_register_by_name, collect_register)
15300 (collect_register_as_string, collect_register_by_name): Ditto.
15301 * regcache.c (struct inferior_regcache_data): Delete.
15302 (get_regcache): Rename to ...
15303 (get_thread_regcache): ... this. Adjust. Switch inferior before
15304 fetching registers.
15305 (regcache_invalidate_one): Adjust.
15306 (regcache_invalidate): Fix prototype.
15307 (new_register_cache): Return the new register cache.
15308 (free_register_cache): Change prototype.
15309 (realloc_register_cache): Adjust.
15310 (registers_to_string): Change prototype to take a regcache. Adjust.
15311 (registers_from_string): Ditto.
15312 (register_data): Ditto.
15313 (supply_register): Ditto.
15314 (supply_register_by_name): Ditto.
15315 (collect_register): Ditto.
15316 (collect_register_as_string): Ditto.
15317 (collect_register_by_name): Ditto.
15318 * server.c (process_serial_event): Adjust.
15319 * linux-low.h (regset_fill_func, regset_store_func): Change
15321 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
15323 * linux-low.c (get_stop_pc): Adjust.
15324 (check_removed_breakpoint): Adjust.
15325 (linux_wait_for_event): Adjust.
15326 (linux_resume_one_lwp): Adjust.
15327 (fetch_register): Add regcache parameter. Adjust.
15328 (usr_store_inferior_registers): Ditto.
15329 (regsets_fetch_inferior_registers): Ditto.
15330 (regsets_store_inferior_registers): Ditto.
15331 (linux_fetch_registers, linux_store_registers): Ditto.
15332 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
15334 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
15336 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
15337 prototype to take a regcache.
15338 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
15339 * remote-utils.c (convert_ascii_to_int, outreg)
15340 (prepare_resume_reply): Change prototype to take a regcache.
15342 * target.h (struct target_ops) <fetch_registers, store_registers>:
15343 Change prototype to take a regcache.
15344 (fetch_inferior_registers, store_inferior_registers): Change
15345 prototype to take a regcache. Adjust.
15346 * proc-service.c (ps_lgetregs): Adjust.
15347 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
15348 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
15349 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
15350 take a regcache. Adjust.
15351 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
15352 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
15353 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
15354 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
15355 * linux-cris-low.c (cris_get_pc, cris_set_pc)
15356 (cris_cannot_fetch_register):
15357 (cris_breakpoint_at): Change prototype to take a regcache.
15359 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
15360 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
15361 to take a regcache. Adjust.
15362 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
15364 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
15365 take a regcache. Adjust.
15366 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
15367 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
15368 (m68k_set_pc): Change prototype to take a regcache. Adjust.
15369 * linux-mips-low.c (mips_get_pc):
15370 (mips_set_pc): Change prototype to take a regcache. Adjust.
15371 (mips_reinsert_addr): Adjust.
15372 (mips_collect_register): Change prototype to take a regcache.
15374 (mips_supply_register):
15375 (mips_collect_register_32bit, mips_supply_register_32bit)
15376 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15377 (mips_store_fpregset): Ditto.
15378 * linux-ppc-low.c (ppc_supply_ptrace_register)
15379 (ppc_supply_ptrace_register): Ditto.
15380 (parse_spufs_run): Adjust.
15381 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
15382 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
15383 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
15384 take a regcache. Adjust.
15385 * linux-s390-low.c (s390_collect_ptrace_register)
15386 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
15387 (s390_set_pc): Change prototype to take a regcache. Adjust.
15388 (s390_arch_setup): Adjust.
15389 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
15390 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
15391 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
15392 (sparc_fill_gregset, sparc_store_gregset_from_stack)
15393 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
15395 (sparc_breakpoint_at): Adjust.
15396 * linux-xtensa-low.c (xtensa_fill_gregset):
15397 (xtensa_store_gregset):
15398 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
15399 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
15400 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
15401 prototype to take a regcache. Adjust.
15402 * win32-arm-low.c (arm_fetch_inferior_register)
15403 (arm_store_inferior_register): Change prototype to take a
15405 * win32-i386-low.c (i386_fetch_inferior_register)
15406 (i386_store_inferior_register): Change prototype to take a
15408 * win32-low.c (child_fetch_inferior_registers)
15409 (child_store_inferior_registers): Change prototype to take a
15411 (win32_wait): Adjust.
15412 (win32_fetch_inferior_registers): Change prototype to take a
15414 (win32_store_inferior_registers): Adjust.
15415 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
15416 store_inferior_register>: Change prototype to take a regcache.
15418 2010-01-20 Doug Evans <dje@google.com>
15420 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
15422 (linux_wait_for_event1, linux_init_signals): Ditto.
15423 (W_STOPCODE): Provide definition if missing.
15425 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
15427 * linux-low.c (linux_core_of_thread): New.
15428 (compare_ints, show_process, list_threads): New.
15429 (linux_qxfer_osdata): Report threads and cores.
15430 (linux_target_op): Register linux_core_of_thread.
15431 * remote-utils.c (prepare_resume_reply): Report the core.
15432 (buffer_xml_printf): Support %d specifier.
15433 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
15435 (handle_query): Handle qXfer:threads. Announce availability
15437 * target.h (struct target_ops): New field core_of_thread.
15439 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
15441 * Makefile.in (clean): Remove new generated files.
15442 (reg-s390.o, reg-s390.c): Remove rules.
15443 (reg-s390x.o, reg-s390x.c): Likewise.
15444 (s390-linux32.o, s390-linux32.c): Add rules.
15445 (s390-linux64.o, s390-linux64.c): Likewise.
15446 (s390x-linux64.o, s390x-linux64.c): Likewise.
15447 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
15448 * linux-s390-low.c: Include <elf.h>.
15449 (HWCAP_S390_HIGH_GPRS): Define if undefined.
15450 (init_registers_s390): Remove prototype.
15451 (init_registers_s390x): Likewise.
15452 (init_registers_s390_linux32): Add prototype.
15453 (init_registers_s390_linux64): Likewise.
15454 (init_registers_s390x_linux64): Likewise.
15455 (s390_num_regs_3264): New define.
15456 (s390_regmap_3264): New global variable.
15457 (s390_cannot_fetch_register): Remove obsolete check.
15458 (s390_cannot_store_register): Likewise.
15459 (s390_collect_ptrace_register): Handle upper/lower register halves.
15460 (s390_supply_ptrace_register): Likewise.
15461 (s390_fill_gregset): Update to register number changes.
15462 (s390_get_hwcap): New routine.
15463 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
15464 Install appropriate regmap and register set.
15466 2010-01-01 Joel Brobecker <brobecker@adacore.com>
15468 * server.c (gdbserver_version): Update copyright year to 2010.
15469 * gdbreplay.c (gdbreplay_version): Likewise.
15471 2009-12-28 Doug Evans <dje@google.com>
15473 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
15474 elf/external.h. Include <elf.h> instead but only if necessary.
15476 2009-12-28 Pedro Alves <pedro@codesourcery.com>
15478 * linux-low.c (linux_remove_process): Remove `detaching'
15479 parameter. Don't release/detach from thread_db here.
15480 (linux_kill): Release/detach from thread_db here, ...
15481 (linux_detach): ... and here, before actually detaching.
15482 (linux_wait_1): ... and here, when a process exits.
15483 * thread-db.c (any_thread_of): New.
15484 (thread_db_free): Switch the current inferior to a thread of the
15487 2009-12-21 Doug Evans <dje@google.com>
15489 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
15491 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
15492 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
15493 warning ifndef __NR_tkill. Move setting of errno there too.
15494 Delete unnecessary resetting of errno after syscall.
15495 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
15497 * configure.ac: Check for dladdr.
15498 * config.in: Regenerate.
15499 * configure: Regenerate.
15500 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
15501 (try_thread_db_load): Update.
15503 * linux-low.c (my_waitpid): Delete unnecessary prototype.
15505 2009-12-18 Doug Evans <dje@google.com>
15507 * event-loop.c: Include unistd.h if it exists.
15509 * linux-low.c (my_waitpid): Move definition away from being in
15510 between linux_tracefork_child/linux_test_for_tracefork.
15512 * gdb_proc_service.h (psaddr_t): Fix type.
15513 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
15514 signature to match glibc.
15516 2009-12-16 Doug Evans <dje@google.com>
15518 * linux-low.c (linux_read_memory): Fix argument to read.
15520 2009-11-26 Pedro Alves <pedro@codesourcery.com>
15522 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
15523 events, don't leave current_inferior pointing at null.
15525 2009-11-26 Pedro Alves <pedro@codesourcery.com>
15527 * win32-low.c (LOG): Delete.
15528 (OUTMSG): Output to stderr.
15529 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
15530 on compile time LOG macro.
15531 (win32_wait): Fix debug output.
15533 2009-11-26 Pedro Alves <pedro@codesourcery.com>
15535 * win32-low.c (win32_add_one_solib): If the dll name is
15536 "ntdll.dll", prepend the system directory to the dll path.
15538 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
15540 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
15542 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
15543 Vladimir Prus <vladimir@codesourcery.com>
15545 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
15546 * configure.ac: Check for __mcoldfire__ and set
15547 gdb_cv_m68k_is_coldfire.
15548 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
15549 reg-cf.o and reg-m68k.o.
15550 * configure: Regenerated.
15552 2009-11-16 Pedro Alves <pedro@codesourcery.com>
15554 * linux-low.c (linux_remove_process): Add `detaching' parameter.
15555 Pass it to thread_db_free.
15556 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
15557 proper `detaching' argument to linux_remove_process.
15558 * linux-low.h (thread_db_free): Add `detaching' parameter.
15559 * thread-db.c (thread_db_init): Pass false as `detaching' argument
15561 (thread_db_free): Add `detaching' parameter. Only
15562 call td_ta_clear_event if detaching from process.
15564 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
15566 * thread-db.c (thread_db_free): Fix typo.
15568 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
15571 * thread-db.c (thread_db_free): Call td_ta_clear_event.
15573 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
15575 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
15576 with an i686 compiler.
15577 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
15579 * configure: Rebuilt.
15581 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
15585 * server.c (handle_search_memory_1): Correct read_addr initialization
15586 in loop for searching subsequent chunks.
15588 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
15590 * configure.ac: New --with-libthread-db option.
15591 * thread-db.c: Allow direct dependence on libthread_db.
15592 (thread_db_free): Adjust.
15593 * config.in: Regenerate.
15594 * configure: Likewise.
15596 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
15599 * thread-db.c (attach_thread): New function.
15600 (maybe_attach_thread): Return success/failure.
15601 (find_new_threads_callback): Adjust.
15602 (thread_db_find_new_threads): Loop until no new threads.
15604 2009-10-13 Pedro Alves <pedro@codesourcery.com>
15606 * proc-service.c (ps_lgetregs): Formatting.
15608 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
15610 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
15611 * configure.ac: Adjust.
15612 * linux-low.h (struct process_info_private): Move members to struct
15614 (thread_db_free, thread_db_handle_monitor_command): New prototype.
15615 * linux-low.c (linux_remove_process): Adjust.
15616 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
15617 * server.c (handle_query): Move code ...
15618 (handle_monitor_command): ... here. New function.
15619 * target.h (struct target_ops): New member.
15620 * thread-db.c (struct thread_db): New.
15621 (libthread_db_search_path): New variable.
15622 (thread_db_create_event, thread_db_enable_reporting)
15623 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
15624 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
15625 (try_thread_db_load_1, dladdr_to_soname): New functions.
15626 (try_thread_db_load, thread_db_load_search): New functions.
15627 (thread_db_init): Search for libthread_db.
15628 (thread_db_free): New function.
15629 (thread_db_handle_monitor_command): Likewise.
15630 * config.in: Regenerate.
15631 * configure: Regenerate.
15633 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
15635 * spu-low.c (spu_kill): Wait for inferior to terminate.
15636 Call clear_inferiors.
15637 (spu_detach): Call clear_inferiors.
15639 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15641 * aclocal.m4: Regenerate.
15642 * config.in: Likewise.
15643 * configure: Likewise.
15645 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15647 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
15648 (parse_spufs_run): New function.
15649 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
15650 (ppc_breakpoint_at): Handle SPU breakpoints.
15652 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15654 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
15655 (SPUFS_MAGIC): Define.
15656 (spu_enumerate_spu_ids): New function.
15657 (linux_qxfer_spu): New function.
15658 (linux_target_ops): Install linux_qxfer_spu.
15660 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15662 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
15663 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
15664 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
15665 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
15666 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
15667 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
15668 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
15669 (init_registers_powerpc_cell32l): Add prototype.
15670 (init_registers_powerpc_cell64l): Likewise.
15671 (ppc_arch_setup): Detect Cell/B.E. architecture.
15673 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15675 * Makefile.in (datarootdir): New variable.
15677 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
15679 * linux-low.c (linux_write_memory): Update debugging output.
15680 * Makefile.in (clean): Add new descriptions.
15681 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
15682 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
15683 * configure.srv: Add new files for arm*-*-linux*.
15684 * linux-arm-low.c: Add new declarations.
15685 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
15686 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
15687 (HWCAP_VFPv3D16): New.
15688 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
15689 instead of __IWMMXT__.
15690 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
15691 (arm_arch_setup): New.
15692 (target_regsets): Remove #ifdef. Add VFP regset.
15693 (the_low_target): Use arm_arch_setup.
15695 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
15697 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
15698 the main thread again.
15700 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
15702 Adding Neutrino gdbserver.
15703 * configure: Regenerated.
15704 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
15705 * configure.srv (i[34567]86-*-nto*): New target.
15706 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
15707 * remote-utils.c [__QNX__]: Include sys/iomgr.h
15708 (nto_comctrl) [__QNX__]: New function.
15709 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
15711 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
15713 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
15716 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
15717 Pedro Alves <pedro@codesourcery.com>
15719 * win32-i386-low.c (i386_get_thread_context): Handle systems that
15720 don't support CONTEXT_EXTENDED_REGISTERS.
15721 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
15722 (the_low_target): Install them.
15723 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
15724 failing with ERROR_PIPE_NOT_CONNECTED.
15726 2009-06-30 Doug Evans <dje@google.com>
15727 Pierre Muller <muller@ics.u-strasbg.fr>
15729 Add h/w watchpoint support to x86-linux, win32-i386.
15730 * Makefile.in (SFILES): Add i386-low.c
15731 (i386_low_h): Define.
15732 (i386-low.o): Add dependencies.
15733 (linux-x86-low.o): Add i386-low.h dependency.
15734 (win32-i386-low.o): Ditto.
15735 * i386-low.c: New file.
15736 * i386-low.h: New file.
15737 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
15738 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
15739 * linux-low.c (linux_add_process): Initialize arch_private.
15740 (linux_remove_process): Free arch_private.
15741 (add_lwp): Initialize arch_private.
15742 (delete_lwp): Free arch_private.
15743 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
15745 * linux-low.h (process_info_private): New member arch_private.
15746 (lwp_info): New member arch_private.
15747 (linux_target_ops): New members new_process, new_thread,
15749 (ptid_of): New macro.
15750 * linux-x86-low.c: Include stddef.h, i386-low.h.
15751 (arch_process_info): New struct.
15752 (arch_lwp_info): New struct.
15753 (x86_linux_dr_get, x86_linux_dr_set): New functions.
15754 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
15755 (i386_dr_low_get_status): New function.
15756 (x86_insert_point, x86_remove_point): New functions.
15757 (x86_stopped_by_watchpoint): New function.
15758 (x86_stopped_data_address): New function.
15759 (x86_linux_new_process, x86_linux_new_thread): New functions.
15760 (x86_linux_prepare_to_resume): New function.
15761 (the_low_target): Add entries for insert_point, remove_point,
15762 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
15764 * server.c (debug_hw_points): New global.
15765 (monitor_show_help): Document set debug-hw-points.
15766 (handle_query): Process "set debug-hw-points".
15767 * server.h (debug_hw_points): Declare.
15768 (paddress): Declare.
15769 * utils.c (NUMCELLS, CELLSIZE): New macros.
15770 (get_sell, xsnprintf, paddress): New functions.
15771 * win32-arm-low.c (the_low_target): Add entries for insert_point,
15772 remove_point, stopped_by_watchpoint, stopped_data_address.
15773 * win32-i386-low.c: Include i386-low.h.
15774 (debug_reg_state): Replaces dr.
15775 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
15776 (i386_dr_low_get_status): New function.
15777 (i386_insert_point, i386_remove_point): New functions.
15778 (i386_stopped_by_watchpoint): New function.
15779 (i386_stopped_data_address): New function.
15780 (i386_initial_stuff): Update.
15781 (get_thread_context,set_thread_context,i386_thread_added): Update.
15782 (the_low_target): Add entries for insert_point,
15783 remove_point, stopped_by_watchpoint, stopped_data_address.
15784 * win32-low.c (win32_insert_watchpoint): New function.
15785 (win32_remove_watchpoint): New function.
15786 (win32_stopped_by_watchpoint): New function.
15787 (win32_stopped_data_address): New function.
15788 (win32_target_ops): Add entries for insert_watchpoint,
15789 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
15790 * win32-low.h (win32_target_ops): New members insert_point,
15791 remove_point, stopped_by_watchpoint, stopped_data_address.
15793 2009-06-25 Pedro Alves <pedro@codesourcery.com>
15795 * server.c (process_serial_event): Re-return unsupported, not
15796 error, if the type isn't recognized. Re-allow supporting only
15797 insert or remove packets. Also call require_running for
15798 breakpoints. Add missing break statement to default case. Tidy.
15799 * target.h (struct target_ops): Rename insert_watchpoint to
15800 insert_point, and remove_watchpoint to remove_point.
15802 * linux-low.h (struct linux_target_ops): Likewise.
15803 * linux-low.c (linux_insert_watchpoint): Rename to ...
15804 (linux_insert_point): ... this. Adjust.
15805 (linux_remove_watchpoint): Rename to ...
15806 (linux_remove_point): ... this. Adjust.
15807 (linux_target_ops): Adjust.
15808 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
15809 (cris_insert_point): ... this.
15810 (cris_remove_watchpoint): Rename to ...
15811 (cris_remove_point): ... this.
15812 (the_low_target): Adjust.
15814 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
15816 * server.c (handle_v_kill): Pass signal_pid to
15817 kill_inferior if multi_process is zero.
15819 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
15821 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
15822 * target.h (target_ops): Comment for *_watchpoint to make it clear
15823 the functions can get types '0' and '1'.
15825 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
15827 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
15828 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
15829 * regcache.c (get_regcache): Likewise.
15830 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
15831 * win32-low.c (child_fetch_inferior_registers): Remove check for
15834 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
15835 Pedro Alves <pedro@codesourcery.com>
15837 * target.h (struct target_ops) <supports_multi_process>: New
15839 (target_supports_multi_process): New.
15840 * server.c (handle_query): Even if GDB reports support, only
15841 enable multi-process if the target also supports it. Report
15842 multi-process support only if the target backend supports it.
15843 * linux-low.c (linux_supports_multi_process): New function.
15844 (linux_target_ops): Install it as target_supports_multi_process
15847 2009-05-24 Doug Evans <dje@google.com>
15849 Global renaming of find_thread_pid to find_thread_ptid.
15850 * server.h (find_thread_ptid): Renamed from find_thread_pid.
15851 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
15852 All callers updated.
15854 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
15855 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
15858 * linux-low.c (get_stop_pc): Print pc if debug_threads.
15859 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
15860 (linux_resume_one_lwp): Ditto.
15862 2009-05-23 Doug Evans <dje@google.com>
15864 * linux-low.c (linux_resume_one_lwp): Change type of first arg
15865 from struct inferior_list_entry * to struct lwp_info *.
15866 All callers updated.
15868 2009-05-13 Doug Evans <dje@google.com>
15870 * linux-x86-low.c: Don't include assert.h.
15871 (x86_siginfo_fixup): Use fatal, not assert.
15872 (x86_arch_setup): Fix comment.
15874 2009-05-12 Doug Evans <dje@google.com>
15876 Biarch support for i386/amd64 gdbserver.
15877 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
15878 Add linux-x86-low.c.
15879 (linux-i386-low.o, linux-x86-64-low.o): Delete.
15880 (linux-x86-low.o): Add.
15881 * linux-x86-64-low.c: Delete.
15882 * linux-i386-low.c: Delete.
15883 * linux-x86-low.c: New file.
15884 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
15886 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
15888 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
15889 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
15890 (linux_child_pid_to_exec_file): New function.
15891 (elf_64_header_p, elf_64_file_p): New functions.
15892 (siginfo_fixup): New function.
15893 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
15894 give target a chance to convert layout.
15895 * linux-low.h (linux_target_ops): New member siginfo_fixup.
15896 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
15898 2009-05-07 Doug Evans <dje@google.com>
15900 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
15901 (regsets_store_inferior_registers): Ditto.
15903 2009-05-06 Pedro Alves <pedro@codesourcery.com>
15907 * linux-low.c (must_set_ptrace_flags): Delete.
15908 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
15910 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
15911 `lwp->must_set_ptrace_flags' instead.
15912 (linux_wait_for_event_1): Set ptrace options here.
15913 (linux_wait_1): ... not here.
15915 2009-04-30 Doug Evans <dje@google.com>
15917 * inferiors.c (started_inferior_callback): New function.
15918 (attached_inferior_callback): New function.
15919 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
15920 * server.c (print_started_pid, print_attached_pid): New functions.
15921 (detach_or_kill_for_exit): New function.
15922 (main): Call it instead of for_each_inferior (kill_inferior_callback).
15923 * server.h (have_started_inferiors_p): Declare.
15924 (have_attached_inferiors_p): Declare.
15926 * inferiors.c (remove_process): Fix memory leak, free process.
15927 * linux-low.c (linux_remove_process): New function.
15928 (linux_kill): Call it instead of remove_process.
15929 (linux_detach, linux_wait_1): Ditto.
15931 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
15933 * configure.srv: Add x86 Windows CE target.
15935 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
15937 * inferiors.c (get_thread_process): Make global.
15938 * server.h (get_thread_process): Add prototype.
15939 * thread-db.c (find_one_thread): Use get_thread_process
15940 instead of current_process.
15941 (thread_db_get_tls_address): Do not crash if called when
15942 thread layer is not yet initialized.
15944 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
15946 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
15947 * spu-low.c (current_tid): Rename to ...
15948 (current_ptid): ... this.
15949 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
15950 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
15951 ptid_get_lwp (current_ptid) instead of current_tid.
15952 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
15953 instead of current_tid. Use find_process_pid to verify pid
15954 argument is valid. Pass proper argument to remove_process.
15955 (spu_thread_alive): Compare current_ptid instead of current_tid.
15956 (spu_resume): Likewise.
15958 2009-04-02 Pedro Alves <pedro@codesourcery.com>
15960 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
15963 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15965 Implement the multiprocess extensions, and add linux multiprocess
15968 * server.h (ULONGEST): Declare.
15969 (struct ptid, ptid_t): New.
15970 (minus_one_ptid, null_ptid): Declare.
15971 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
15972 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
15973 (struct inferior_list_entry): Change `id' type from unsigned from
15975 (struct sym_cache, struct breakpoint, struct
15976 process_info_private): Forward declare.
15977 (struct process_info): Declare.
15978 (current_process): Declare.
15979 (all_processes): Declare.
15980 (initialize_inferiors): Declare.
15981 (add_thread): Adjust to use ptid_t.
15982 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
15983 (add_process, remove_process, find_thread_pid): Declare.
15984 (find_inferior_id): Adjust to use ptid_t.
15985 (cont_thread, general_thread, step_thread): Change type to ptid_t.
15986 (multi_process): Declare.
15987 (push_event): Adjust to use ptid_t.
15988 (read_ptid, write_ptid): Declare.
15989 (prepare_resume_reply): Adjust to use ptid_t.
15990 (clear_symbol_cache): Declare.
15991 * inferiors.c (all_processes): New.
15992 (null_ptid, minus_one_ptid): New.
15993 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
15994 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
15995 (add_thread): Change unsigned long to ptid. Remove gdb_id
15997 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
15998 (gdb_id_to_thread): Rename to ...
15999 (find_thread_pid): ... this. Change unsigned long to ptid.
16000 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
16001 (loaded_dll, pull_pid_from_list): Adjust.
16002 (add_process, remove_process, find_process_pid)
16003 (get_thread_process, current_process, initialize_inferiors): New.
16004 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
16005 (struct target_waitstatus) <related_pid>: Ditto.
16006 (struct target_ops) <kill, detach>: Add `pid' argument. Change
16007 return type to int.
16008 (struct target_ops) <join>: Add `pid' argument.
16009 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
16010 (struct target_ops) <wait>: Add `ptid' field. Change return type
16012 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
16013 (mywait): Add `ptid' argument. Change return type to ptid_t.
16014 (target_pid_to_str): Declare.
16015 * target.c (set_desired_inferior): Adjust to use ptids.
16016 (mywait): Add new `ptid' argument. Adjust.
16017 (target_pid_to_str): New.
16018 * mem-break.h (free_all_breakpoints): Declare.
16019 * mem-break.c (breakpoints): Delelete.
16020 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
16021 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
16022 to use per-process breakpoint list.
16023 (free_all_breakpoints): New.
16024 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
16025 (symbol_cache, all_symbols_looked_up): Delete.
16027 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
16029 (prepare_resume_reply): Change ptid argument's type from unsigned
16030 long to ptid_t. Adjust. Implement W;process and X;process.
16031 (free_sym_cache, clear_symbol_cache): New.
16032 (look_up_one_symbol): Adjust to per-process symbol cache. *
16033 * server.c (cont_thread, general_thread, step_thread): Change type
16035 (attached): Delete.
16036 (multi_process): New.
16037 (last_ptid): Change type to ptid_t.
16038 (struct vstop_notif) <ptid>: Change type to ptid_t.
16039 (queue_stop_reply, push_event): Change `ptid' argument's type to
16041 (discard_queued_stop_replies): Add `pid' argument.
16042 (start_inferior): Adjust to use ptids. Adjust to mywait interface
16043 changes. Don't reference the `attached' global.
16044 (attach_inferior): Adjust to mywait interface changes.
16045 (handle_query): Adjust to use ptids. Parse GDB's qSupported
16046 features. Handle and report "multiprocess+". Handle
16048 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
16050 (handle_v_kill): New.
16051 (handle_v_stopped): Adjust to use target_pid_to_str.
16052 (handle_v_requests): Allow multiple attaches and runs when
16053 multiprocess extensions are in effect. Handle "vKill".
16054 (myresume): Adjust to use ptids.
16055 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
16056 (handle_status): Adjust to discard_queued_stop_replies interface
16058 (first_thread_of, kill_inferior_callback)
16059 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
16060 (main): Call initialize_inferiors. Adjust to use ptids, killing
16061 and detaching from all inferiors. Handle multiprocess packet
16063 * linux-low.h: Include gdb_proc_service.h.
16064 (struct process_info_private): New.
16065 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
16066 <lwpid_of>: Use ptid_get_lwp.
16067 (get_lwp_thread): Adjust.
16068 (struct lwp_info): Add `dead' member.
16069 (find_lwp_pid): Declare.
16070 * linux-low.c (thread_db_active): Delete.
16071 (new_inferior): Adjust comment.
16072 (inferior_pid): Delete.
16073 (linux_add_process): New.
16074 (handle_extended_wait): Adjust.
16075 (add_lwp): Change unsigned long to ptid.
16076 (linux_create_inferior): Add process to processes table. Adjust
16077 to use ptids. Don't set new_inferior here.
16078 (linux_attach_lwp): Rename to ...
16079 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
16080 it. Adjust to use ptids.
16081 (linux_attach_lwp): New.
16082 (linux_attach): Add process to processes table. Don't set
16084 (struct counter): New.
16085 (second_thread_of_pid_p, last_thread_of_process_p): New.
16086 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
16087 multiple processes.
16088 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
16089 processes. Remove process from process table.
16090 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
16091 to multiple processes.
16092 (any_thread_of): New.
16093 (linux_detach): Add `pid' argument, and handle it. Remove process
16094 from processes table.
16095 (linux_join): Add `pid' argument. Handle it.
16096 (linux_thread_alive): Change unsighed long argument to ptid_t.
16097 Consider dead lwps as not being alive.
16098 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
16099 threads we're not interested in.
16100 (same_lwp, find_lwp_pid): New.
16101 (linux_wait_for_lwp): Change `pid' argument's type from int to
16103 (linux_wait_for_event): Rename to ...
16104 (linux_wait_for_event_1): ... this. Change `pid' argument's type
16105 from int to ptid_t. Adjust.
16106 (linux_wait_for_event): New.
16107 (linux_wait_1): Add `ptid' argument. Change return type to
16108 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
16109 that exit from the process table.
16110 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
16112 (mark_lwp_dead): New.
16113 (wait_for_sigstop): Adjust to use ptids. If a process exits while
16114 stopping all threads, mark its main lwp as dead.
16115 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
16117 (fetch_register, usr_store_inferior_registers)
16118 (regsets_fetch_inferior_registers)
16119 (regsets_store_inferior_registers, linux_read_memory)
16120 (linux_write_memory): Inline `inferior_pid'.
16121 (linux_look_up_symbols): Adjust to use per-process
16122 `thread_db_active'.
16123 (linux_request_interrupt): Adjust to use ptids.
16124 (linux_read_auxv): Inline `inferior_pid'.
16125 (initialize_low): Don't reference thread_db_active.
16126 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
16127 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
16128 (ps_getpid): Return the pid of the current inferior.
16129 * thread-db.c (proc_handle, thread_agent): Delete.
16130 (thread_db_create_event, thread_db_enable_reporting): Adjust to
16132 (find_one_thread): Change argument type to ptid_t. Adjust to
16134 (maybe_attach_thread): Adjust to per-process data and ptids.
16135 (thread_db_find_new_threads): Ditto.
16136 (thread_db_init): Ditto.
16137 * spu-low.c (spu_create_inferior, spu_attach): Add process to
16138 processes table. Adjust to use ptids.
16139 (spu_kill, spu_detach): Adjust interface. Remove process from
16141 (spu_join, spu_thread_alive): Adjust interface.
16142 (spu_wait): Adjust interface. Remove process from processes
16143 table. Adjust to use ptids.
16144 * win32-low.c (current_inferior_tid): Delete.
16145 (current_inferior_ptid): New.
16146 (debug_event_ptid): New.
16147 (thread_rec): Take a ptid. Adjust.
16148 (child_add_thread): Add `pid' argument. Adjust to use ptids.
16149 (child_delete_thread): Ditto.
16150 (do_initial_child_stuff): Add `attached' argument. Add process to
16152 (child_fetch_inferior_registers, child_store_inferior_registers):
16154 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
16155 (win32_attach): Pass 1 to do_initial_child_stuff.
16156 (win32_kill): Adjust interface. Remove process from processes
16158 (win32_detach): Ditto.
16159 (win32_join): Adjust interface.
16160 (win32_thread_alive): Take a ptid.
16161 (win32_resume): Adjust to use ptids.
16162 (get_child_debug_event): Ditto.
16163 (win32_wait): Adjust interface. Remove exiting process from
16166 2009-04-01 Pedro Alves <pedro@codesourcery.com>
16168 Non-stop mode support.
16170 * server.h (non_stop): Declare.
16171 (gdb_client_data, handler_func): Declare.
16172 (delete_file_handler, add_file_handler, start_event_loop):
16174 (handle_serial_event, handle_target_event, push_event)
16175 (putpkt_notif): Declare.
16176 * target.h (enum resume_kind): New.
16177 (struct thread_resume): Replace `step' field by `kind' field.
16178 (TARGET_WNOHANG): Define.
16179 (struct target_ops) <wait>: Add `options' argument.
16180 <supports_non_stop, async, start_non_stop>: New fields.
16181 (target_supports_non_stop, target_async): New.
16182 (start_non_stop): Declare.
16183 (mywait): Add `options' argument.
16184 * target.c (mywait): Add `options' argument. Print child exit
16185 notifications here.
16186 (start_non_stop): New.
16187 * server.c (non_stop, own_buf, mem_buf): New globals.
16188 (struct vstop_notif): New.
16189 (notif_queue): New global.
16190 (queue_stop_reply, push_event, discard_queued_stop_replies)
16191 (send_next_stop_reply): New.
16192 (start_inferior): Adjust to use resume_kind. Adjust to mywait
16194 (attach_inferior): In non-stop mode, don't wait for the target
16196 (handle_general_set): Handle QNonStop.
16197 (handle_query): When handling qC, return the current general
16198 thread, instead of the first thread of the list.
16199 (handle_query): If the backend supports non-stop mode, include
16200 QNonStop+ in the qSupported query response.
16201 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
16203 (handle_v_attach, handle_v_run): Handle non-stop mode.
16204 (handle_v_stopped): New.
16205 (handle_v_requests): Report support for vCont;t. Handle vStopped.
16206 (myresume): Adjust to use resume_kind. Handle non-stop.
16207 (queue_stop_reply_callback): New.
16208 (handle_status): Handle non-stop mode.
16209 (main): Clear non_stop flag on reconnection. Use the event-loop.
16210 Refactor serial protocol handling from here ...
16211 (process_serial_event): ... to this new function. When GDB
16212 selects any thread, select one here. In non-stop mode, wait until
16213 GDB acks all pending events before exiting.
16214 (handle_serial_event, handle_target_event): New.
16215 * remote-utils.c (remote_open): Install remote_desc in the event
16217 (remote_close): Remove remote_desc from the event loop.
16218 (putpkt_binary): Rename to...
16219 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
16220 (putpkt_binary): New as wrapper around putpkt_binary_1.
16221 (putpkt_notif): New.
16222 (prepare_resume_reply): In non-stop mode, don't change the
16224 * event-loop.c: New.
16225 * Makefile.in (OBJ): Add event-loop.o.
16226 (event-loop.o): New rule.
16228 * linux-low.h (pid_of): Moved here.
16230 (get_lwp_thread): Use lwpid_of.
16231 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
16232 * linux-low.c (pid_of): Delete.
16233 (inferior_pid): Use lwpid_of.
16234 (linux_event_pipe): New.
16235 (target_is_async_p): New.
16237 (handle_extended_wait): Use lwpid_of.
16238 (add_lwp): Don't set lwpid field.
16239 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
16240 (linux_kill_one_lwp): If killing a running lwp, stop it first.
16241 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
16242 (linux_detach_one_lwp): If detaching from a running lwp, stop it
16243 first. Adjust to linux_wait_for_event interface changes. Use
16245 (linux_detach): Don't delete the main lwp here.
16246 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
16247 (status_pending_p): Don't consider explicitly suspended lwps.
16248 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
16249 pointer. Add OPTIONS argument. Change return type to int. Use
16250 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
16251 (linux_wait_for_event): Take an integer pid instead of a lwp_info
16252 pointer. Add status pointer argument. Return a pid instead of a
16253 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
16254 changes. In non-stop mode, don't switch to a random thread.
16255 (linux_wait): Rename to...
16256 (linux_wait_1): ... this. Add target_options argument, and handle
16257 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
16258 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
16259 clean exit and signal exit code. Don't stop all threads in
16260 non-stop mode. In all-stop mode, only stop all threads when
16261 reporting a stop to GDB. Handle explicit thread stop requests.
16262 (async_file_flush, async_file_mark): New.
16264 (send_sigstop): Use lwpid_of.
16265 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
16266 interface changes. In non-stop mode, don't switch to a random
16268 (linux_resume_one_lwp): Use lwpid_of.
16269 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
16270 (linux_resume_one_thread): ... this. Handle resume_stop. In
16271 non-stop mode, don't look for pending flag in all threads.
16272 (resume_status_pending_p): Don't consider explicitly suspended
16274 (my_waitpid): Reimplement. Emulate __WALL.
16275 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
16277 (sigchld_handler, linux_supports_non_stop, linux_async)
16278 (linux_start_non_stop): New.
16279 (linux_target_ops): Register linux_supports_non_stop, linux_async
16280 and linux_start_non_stop.
16281 (initialize_low): Install SIGCHLD handler.
16282 * thread-db.c (thread_db_create_event, find_one_thread)
16283 (thread_db_get_tls_address): Use lwpid_of.
16284 * win32-low.c (win32_detach): Adjust to use resume_kind.
16285 (win32_wait): Add `options' argument.
16286 * spu-low.c (spu_resume): Adjust to use resume_kind.
16287 (spu_wait): Add `options' argument.
16289 2009-04-01 Pedro Alves <pedro@codesourcery.com>
16291 Decouple target code from remote protocol.
16293 * target.h (enum target_waitkind): New.
16294 (struct target_waitstatus): New.
16295 (struct target_ops) <wait>: Return an unsigned long. Take a
16296 target_waitstatus pointer instead of a char pointer.
16297 (mywait): Likewise.
16298 * target.c (mywait): Change prototype to return an unsigned long.
16299 Take a target_waitstatus pointer instead of a char pointer. Adjust.
16300 * server.h (thread_from_wait, old_thread_from_wait): Delete
16302 (prepare_resume_reply): Change prototype to take a
16304 * server.c (thread_from_wait, old_thread_from_wait): Delete.
16305 (last_status, last_ptid): New.
16306 (start_inferior): Remove "statusptr" argument. Adjust. Return a
16307 pid instead of a signal.
16308 (attach_inferior): Remove "status" and "signal" parameters.
16310 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
16312 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
16313 (handle_v_requests, myresume): Remove "status" and "signal"
16314 parameters. Adjust.
16315 (handle_status): New.
16316 (main): Delete local `status'. Adjust.
16317 * remote-utils.c: Include target.h.
16318 (prepare_resume_reply): Change prototype to take a
16319 target_waitstatus. Adjust.
16321 * linux-low.c (linux_wait): Adjust to new target_ops->wait
16323 * spu-low.c (spu_wait): Adjust.
16324 * win32-low.c (enum target_waitkind, struct target_waitstatus):
16326 (win32_wait): Adjust.
16328 2009-04-01 Pedro Alves <pedro@codesourcery.com>
16330 * target.h (struct thread_resume): Delete leave_stopped member.
16331 (struct target_ops): Add a `n' argument to the `resume' callback.
16332 * server.c (start_inferior): Adjust.
16333 (handle_v_cont, myresume): Adjust.
16334 * linux-low.c (check_removed_breakpoint): Adjust to resume
16335 interface change, and to removed leave_stopped field.
16336 (resume_ptr): Delete.
16337 (struct thread_resume_array): New.
16338 (linux_set_resume_request): Add new `arg' parameter. Adjust to
16339 resume interface change.
16340 (linux_continue_one_thread, linux_queue_one_thread)
16341 (resume_status_pending_p): Check if the resume field is NULL
16342 instead of checking the leave_stopped member.
16343 (linux_resume): Adjust to the target resume interface change.
16344 * spu-low.c (spu_resume): Adjust to the target resume interface
16346 * win32-low.c (win32_detach, win32_resume): Ditto.
16348 2009-04-01 Pedro Alves <pedro@codesourcery.com>
16350 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
16352 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
16354 (linux_continue_one_thread): Only preserve the stepping flag if
16355 there's a pending breakpoint.
16357 2009-03-31 Pedro Alves <pedro@codesourcery.com>
16359 * server.c (main): After the inferior having exited, call
16360 remote_close before exiting gdbserver.
16362 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
16364 Fix size of FPSCR in Power 7 processors.
16365 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
16366 (PPC_FEATURE_HAS_DFP): New #define.
16367 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
16370 2009-03-23 Pedro Alves <pedro@codesourcery.com>
16372 * server.c (handle_query) Whitespace and formatting.
16374 2009-03-22 Pedro Alves <pedro@codesourcery.com>
16376 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
16377 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
16378 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
16379 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
16380 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
16381 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
16382 Makefile.in, configure.ac: Fix whitespace throughout.
16383 * configure: Regenerate.
16385 2009-03-22 Pedro Alves <pedro@codesourcery.com>
16387 * inferiors.c (find_inferior): Make it safe for the callback
16388 function to delete the currently iterated inferior.
16390 2009-03-22 Pedro Alves <pedro@codesourcery.com>
16392 * Makefile.in (linuw_low_h): Move higher.
16393 (thread-db.o): Depend on $(linux_low_h).
16395 2009-03-17 Pedro Alves <pedro@codesourcery.com>
16397 Rename "process" to "lwp" throughout.
16399 * linux-low.c (all_processes): Rename to...
16400 (all_lwps): ... this.
16401 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
16402 (add_process): Rename to ...
16403 (add_lwp): ... this. Adjust.
16404 (linux_create_inferior): Adjust.
16405 (linux_attach_lwp): Adjust.
16406 (linux_attach): Adjust.
16407 (linux_kill_one_process): Rename to ...
16408 (linux_kill_one_lwp): ... this. Adjust.
16409 (linux_kill): Adjust.
16410 (linux_detach_one_process): Rename to ...
16411 (linux_detach_one_lwp): ... this. Adjust.
16412 (linux_detach): Adjust.
16413 (check_removed_breakpoint): Adjust.
16414 (status_pending_p): Adjust.
16415 (linux_wait_for_process): Rename to ...
16416 (linux_wait_for_lwp): ... this. Adjust.
16417 (linux_wait_for_event): Adjust.
16418 (send_sigstop): Adjust.
16419 (wait_for_sigstop): Adjust.
16420 (stop_all_processes): Rename to ...
16421 (stop_all_lwps): ... this.
16422 (linux_resume_one_process): Rename to ...
16423 (linux_resume_one_lwp): ... this. Adjust.
16424 (linux_set_resume_request, linux_continue_one_thread)
16425 (linux_queue_one_thread, resume_status_pending_p)
16426 (usr_store_inferior_registers, regsets_store_inferior_registers)
16427 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
16429 * linux-low.h (get_process): Rename to ...
16430 (get_lwp): ... this. Adjust.
16431 (get_thread_process): Rename to ...
16432 (get_thread_lwp): ... this. Adjust.
16433 (get_process_thread): Rename to ...
16434 (get_lwp_thread): ... this. Adjust.
16435 (struct process_info): Rename to ...
16436 (struct lwp_info): ... this.
16437 (all_processes): Rename to ...
16438 (all_lwps): ... this.
16439 * proc-service.c (ps_lgetregs): Adjust.
16440 * thread-db.c (thread_db_create_event, find_one_thread)
16441 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
16443 2009-03-14 Pedro Alves <pedro@codesourcery.com>
16445 * server.c (handle_query): Handle "qAttached".
16447 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
16449 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
16450 GPLv3, update license URL.
16452 2009-03-01 Doug Evans <dje@google.com>
16454 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
16455 (server_h): Add gdb_signals.h.
16456 (signals.o): Update.
16457 * server.h (target_signal_from_host,target_signal_to_host_p)
16458 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
16460 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
16462 * remote-utils.c (getpkt): Also generate remote-debug
16463 information if noack_mode is set.
16465 2009-02-06 Pedro Alves <pedro@codesourcery.com>
16467 * server.c (handle_query): Report qXfer:siginfo:read and
16468 qXfer:siginfo:write as supported and handle them.
16469 * target.h (struct target_ops) <qxfer_siginfo>: New field.
16470 * linux-low.c (linux_xfer_siginfo): New.
16471 (linux_target_ops): Set it.
16473 2009-01-26 Pedro Alves <pedro@codesourcery.com>
16475 * server.c (gdbserver_usage): Mention --remote-debug.
16476 (main): Accept '--remote-debug' switch.
16478 2009-01-18 Doug Evans <dje@google.com>
16480 * regcache.c (new_register_cache): No need to check result of xcalloc.
16481 * server.c (handle_search_memory): Back out calls to xmalloc,
16482 result is checked and error is returned to user upon failure.
16483 (handle_query): Ditto. Add more checks for result of malloc.
16484 (handle_v_cont): Check result of malloc, report error back to
16486 (handle_v_run): Ditto. Call freeargv.
16487 * server.h (freeargv): Declare.
16488 * utils.c (freeargv): New fn.
16490 2009-01-15 Doug Evans <dje@google.com>
16492 * gdbreplay.c (perror_with_name): Make arg const char *.
16493 * server.h (target_signal_to_name): Make return type const char *.
16494 * thread-db.c (thread_db_err_str): Make return type const char *.
16495 * utils.c (perror_with_name): Make arg const char *.
16497 2009-01-14 Pedro Alves <pedro@codesourcery.com>
16499 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
16500 when handling a EXIT_PROCESS_DEBUG_EVENT.
16502 2009-01-06 Joel Brobecker <brobecker@adacore.com>
16504 * gdbreplay.c (gdbreplay_version): Update copyright year.
16505 * server.c (gdbserver_version): Likewise.
16507 2009-01-05 Doug Evans <dje@google.com>
16509 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
16510 (handle_extended_wait): Improve comment.
16512 2008-12-13 Doug Evans <dje@google.com>
16514 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
16515 * server.h (ATTR_MALLOC): New macro.
16516 (xmalloc,xcalloc,xstrdup): Declare.
16517 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
16518 * inferiors.c: Ditto.
16519 * linux-low.c: Ditto.
16520 * mem-break.c: Ditto.
16521 * regcache.c: Ditto.
16522 * remote-utils.c: Ditto.
16525 * win32-low.c: Ditto.
16527 2008-12-12 Doug Evans <dje@google.com>
16529 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
16530 in debugging printf.
16532 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
16534 2008-12-09 Doug Evans <dje@google.com>
16536 * linux-low.h (struct process_info): Delete member tid, unused.
16537 * thread-db.c (find_one_thread): Update.
16538 (maybe_attach_thread): Update.
16540 2008-12-02 Pedro Alves <pedro@codesourcery.com>
16542 * target.h (struct target_ops): Add qxfer_osdata member.
16543 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
16545 (linux_qxfer_osdata): New functions.
16546 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
16548 * server.c (handle_query): Handle "qXfer:osdata:read:".
16549 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
16550 (buffer_xml_printf): New functions.
16551 * server.h (struct buffer): New.
16552 (buffer_grow_str, buffer_grow_str0): New macros.
16553 (buffer_grow, buffer_free, buffer_init, buffer_finish)
16554 (buffer_xml_printf): Declare.
16556 2008-11-24 Doug Evans <dje@google.com>
16558 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
16560 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
16562 * server.c (handle_v_run): Always use the supplied argument list.
16564 2008-11-19 Bob Wilson <bob.wilson@acm.org>
16566 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
16567 (xtensa_regmap_table): Add entry for scompare1.
16569 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
16571 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
16572 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
16573 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
16574 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
16575 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
16576 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
16577 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
16578 XML target descriptions.
16579 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
16580 when inferior is running on an ISA 2.05 or later processor. Add
16581 special case to return offset for full 64-bit slot of FPSCR when
16584 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
16586 * Makefile.in (SFILES, clean): Added sparc64 files.
16587 (reg-sparc64.o, reg-sparc64.c): New.
16588 * configure.srv (sparc*-*-linux*): New configuration.
16589 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
16590 syscall arguments for SPARC.
16591 (regsets_store_inferior_registers): Likewise.
16592 * linux-sparc-low.c: New file.
16594 2008-10-21 Doug Evans <dje@google.com>
16596 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
16597 (READLINE_DIR,READLINE_DEP): Delete.
16598 (INTERNAL_CFLAGS): Update.
16599 (LINTFLAGS): Update.
16601 2008-10-10 Pedro Alves <pedro@codesourcery.com>
16603 * server.c (handle_v_run): If GDB didn't specify an argv, use the
16604 whole argv from the last run, not just argv[0].
16606 2008-09-08 Pedro Alves <pedro@codesourcery.com>
16608 * regcache.c (new_register_cache): Return NULL if the register
16609 cache size isn't known yet.
16610 (free_register_cache): Avoid dereferencing a NULL regcache.
16612 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16614 * configure.srv: Merge MIPS and MIPS64.
16616 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
16618 * Makefile.in (uninstall): Apply $(EXEEXT) too.
16620 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
16622 * Makefile.in: Add required vsx dependencies.
16624 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
16625 Declare init_registers_powerpc_vsx32l.
16626 Declare init_registers_powerpc_vsx64l.
16627 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
16628 (ppc_arch_setup): Check for VSX in hwcap.
16629 (ppc_fill_vsxregset): New function.
16630 (ppc_store_vsxregset): New function.
16631 Add new VSX entry in regset_info target_regsets.
16633 * configure.srv: Add new VSX dependencies.
16635 2008-08-12 Pedro Alves <pedro@codesourcery.com>
16637 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
16638 (remote_open): Set or clear transport_is_reliable.
16639 (putpkt_binary): Don't expect acks in noack mode.
16640 (getpkt): Don't send ack/nac in noack mode.
16641 * server.c (handle_general_set): Handle QStartNoAckMode.
16642 (handle_query): If connected by tcp pass QStartNoAckMode+ in
16644 (main): Reset noack_mode on every connection.
16645 * server.h (noack_mode): Declare.
16647 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
16649 * Makefile.in (GDBREPLAY_OBS): New variable.
16650 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
16652 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
16653 Daniel Jacobowitz <dan@codesourcery.com>
16655 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
16656 (usr_store_inferior_registers): Likewise.
16657 (regsets_store_inferior_registers): Likewise.
16659 2008-07-31 Rolf Jansen <rj@surtec.com>
16660 Pedro Alves <pedro@codesourcery.com>
16662 * configure.ac: Check for memmem declaration.
16663 * server.c [HAVE_MALLOC_H]: Include malloc.h.
16664 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
16665 (disable_packet_qfThreadInfo): Unconditionally compile.
16666 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
16667 * configure, config.in: Regenerate.
16669 2008-07-28 Doug Kwan <dougkwan@google.com>
16671 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
16672 (linux_write_memory): Remove declaration of errno.
16674 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
16676 * linux-low.c (handle_extended_wait): Do not use "status"
16677 variable uninitialized.
16679 2008-07-07 Pedro Alves <pedro@codesourcery.com>
16681 * server.c (handle_v_attach): Inhibit reporting dll changes.
16683 2008-06-27 Pedro Alves <pedro@codesourcery.com>
16685 * remote-utils.c (prepare_resume_reply): If requested, don't
16686 output "thread:TID" in the T stop reply.
16688 * server.c (disable_packet_vCont, disable_packet_Tthread)
16689 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
16690 (handle_query): If requested, disable support for qC, qfThreadInfo
16692 (handle_v_requests): If requested, disable support for vCont.
16693 (gdbserver_show_disableable): New.
16694 (main): Handle --disable-packet and --disable-packet=LIST.
16696 * server.h (disable_packet_vCont, disable_packet_Tthread)
16697 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
16699 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
16701 * server.c (gdbserver_usage): Mention --version.
16703 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
16705 * Makefile.in (gdbreplay.o): New rule.
16707 2008-06-06 Joseph Myers <joseph@codesourcery.com>
16709 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
16710 message, not gdbserver.
16712 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
16713 Nathan Sidwell <nathan@codesourcery.com>
16714 Joseph Myers <joseph@codesourcery.com>
16716 * acinclude.m4: Include ../../config/acx.m4.
16717 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
16718 * configure, config.in: Regenerate.
16719 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
16720 * server.c (gdbserver_version): Print PKGVERSION.
16721 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
16722 (main): Adjust gdbserver_usage calls.
16723 * gdbreplay.c (version, host_name): Add declarations.
16724 (gdbreplay_version, gdbreplay_usage): New.
16725 (main): Accept --version and --help options.
16727 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
16729 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
16730 (arm_breakpoint_at): Handle Thumb.
16731 (the_low_target): Add comment.
16733 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
16735 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
16737 2008-05-09 Doug Evans <dje@google.com>
16739 * server.h (decode_search_memory_packet): Declare.
16740 * remote-utils.c (decode_search_memory_packet): New fn.
16741 * server.c (handle_search_memory_1): New fn.
16742 (handle_search_memory): New fn.
16743 (handle_query): Process qSearch:memory packets.
16745 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
16747 * regcache.c (registers_length): Remove.
16748 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
16749 full register packet.
16750 * regcache.h (registers_length): Remove prototype.
16751 * server.h (PBUFSIZ): Define to 16384.
16753 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
16755 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
16756 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
16757 powerpc-64l.o, and powerpc-altivec64l.o.
16758 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
16759 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
16760 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
16761 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
16762 rs6000/power-linux.xml, and rs6000/power64-linux.xml
16765 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
16766 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
16767 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
16768 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
16769 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
16770 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
16771 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
16772 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
16773 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
16774 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
16777 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
16778 (init_registers_powerpc_32l): ... this new prototype.
16779 (init_registers_powerpc_32): Remove, replace by ...
16780 (init_registers_powerpc_altivec32l): ... this new prototype.
16781 (init_registers_powerpc_e500): Remove, replace by ...
16782 (init_registers_powerpc_e500l): ... this new prototype.
16783 (init_registers_ppc64): Remove, replace by ...
16784 (init_registers_powerpc_64l): ... this new prototype.
16785 (init_registers_powerpc_64): Remove, replace by ...
16786 (init_registers_powerpc_altivec64l): ... this new prototype.
16787 (ppc_num_regs): Set to 73.
16788 (PT_ORIG_R3, PT_TRAP): Define if necessary.
16789 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
16790 (ppc_cannot_store_register): Handle orig_r3 and trap.
16791 (ppc_arch_setup): Update init_registers_... calls.
16792 (ppc_fill_gregset): Handle orig_r3 and trap.
16794 * inferiors.c (clear_inferiors): Reset current_inferior.
16796 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
16798 * acinclude.m4: Add override.m4.
16799 * configure: Regenerate.
16801 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
16803 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
16804 initial call to init_register_ppc64.
16806 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
16808 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
16809 single powerpc*-*-linux* case.
16810 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
16812 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
16814 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
16815 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
16817 * linux-ppc-low.c: Include <elf.h>.
16818 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
16819 (ppc_hwcap): New global variable.
16820 (ppc_regmap): Remove __SPE__ #ifdef sections.
16821 (ppc_regmap_e500): New global variable.
16822 (ppc_cannot_store_register): Update __SPE__ special case.
16823 (ppc_get_hwcap): New function.
16824 (ppc_arch_setup): Use it to determine whether inferior supports
16825 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
16826 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
16827 Do not access registers if target does not support AltiVec.
16828 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
16829 Do not access registers if target does not support SPE.
16830 (target_regsets): Unconditionally include AltiVec and SPE regsets.
16832 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
16834 * linux-low.c (disabled_regsets, num_regsets): New.
16835 (use_regsets_p): Delete.
16836 (linux_wait_for_process): Clear disabled_regsets.
16837 (regsets_fetch_inferior_registers): Check and set it.
16838 (regsets_store_inferior_registers): Likewise.
16839 (linux_fetch_registers, linux_store_registers): Do not use
16841 (initialize_low): Allocate disabled_regsets.
16843 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
16845 * Makefile.in (LIBOBJS): New.
16846 (OBS): Use LIBOBJS.
16847 (memmem.o): New rule.
16848 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
16849 * configure: Regenerated.
16851 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
16853 * server.c (handle_query): Never return "unsupported" for
16854 qXfer:features:read queries.
16856 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
16858 * server.c (get_features_xml): Fix inverted condition.
16859 (handle_query): Always support qXfer:feature:read.
16861 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
16863 * server.c (wrapper_argv): New.
16864 (start_inferior): Handle wrapper_argv. If set, expect an extra
16866 (gdbserver_usage): Document --wrapper.
16867 (main): Parse --wrapper.
16869 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16871 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
16872 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
16873 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
16874 (ppc_set_pc): Likewise.
16875 (ppc_arch_setup): New function.
16876 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
16877 of collect_register.
16878 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
16880 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16882 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
16883 instead of linux-ppc64-low.o.
16884 * linux-ppc64-low.c: Remove file.
16885 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
16886 (linux-ppc64-low.o): Remove rule.
16888 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
16889 (init_registers_powerpc_64): Likewise.
16890 (ppc_regmap): Conditionally define depending on __powerpc64__.
16891 (ppc_cannot_store_register): Do not special-case "fpscr" when
16892 compiled on __powerpc64__.
16893 (ppc_collect_ptrace_register): New function.
16894 (ppc_supply_ptrace_register): New function.
16895 (ppc_breakpoint): Change type to "unsigned int".
16896 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
16897 (the_low_target): Conditionally provide initializers for the
16898 arch_setup member depending on __powerpc64__. Install
16899 collect_ptrace_register and supply_ptrace_register members.
16901 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16903 * regcache.h (gdbserver_xmltarget): Add extern declaration.
16904 * server.c (gdbserver_xmltarget): Define.
16905 (get_features_xml): Use it to replace "target.xml" and arch_string.
16907 * configure.srv: Remove srv_xmltarget. Add XML files that were
16908 mentioned there to srv_xmlfiles instead. Remove conditional tests
16909 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
16910 srv_xmlfiles and srv_regobj to include all possible choices.
16911 * configure.ac (srv_xmltarget): Remove.
16912 (srv_xmlfiles): Do not add "target.xml".
16913 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
16914 checks for supplementary target information.
16915 * configure: Regenerate.
16916 * Makefile.in (XML_TARGET): Remove.
16917 (target.xml): Remove rule.
16918 (clean): Do not clean up target.xml.
16919 (.PRECIOUS): Do not mention target.xml.
16921 * target.h (struct target_ops): Remove arch_string member.
16922 * linux-low.c (linux_arch_string): Remove.
16923 (linux_target_ops): Remove arch_string initializer.
16924 * linux-low.h (struct linux_target_ops): Remove arch_string member.
16925 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
16926 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
16927 * spu-low.c (spu_arch_string): Remove.
16928 (spu_target_ops): Remove arch_string initializer.
16929 * win32-low.c (win32_arch_string): Remove.
16930 (win32_target_ops): Remove arch_string initializer.
16931 * win32-low.h (struct win32_target_ops): Remove arch_string member.
16932 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
16933 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
16935 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16937 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
16938 by collect_ptrace_register and supply_ptrace_register hooks.
16939 * linux-low.c (fetch_register): Use supply_ptrace_register callback
16940 instead of checking for the_low_target.left_pad_xfer.
16941 (usr_store_inferior_registers): Use collect_ptrace_register callback
16942 instead of checking for the_low_target.left_pad_xfer.
16944 * linux-s390-low.c (s390_collect_ptrace_register): New function.
16945 (s390_supply_ptrace_register): Likewise.
16946 (s390_fill_gregset): Call s390_collect_ptrace_register.
16947 (the_low_target): Update.
16949 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
16950 (ppc_supply_ptrace_register): Likewise.
16951 (the_low_target): Update.
16953 * linux-i386-low.c (the_low_target): Update.
16954 * linux-x86-64-low.c (the_low_target): Update.
16956 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16958 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
16959 reg-s390.o and reg-s390x.o.
16961 * linux-low.c (new_inferior): New global variable.
16962 (linux_create_inferior, linux_attach): Set it.
16963 (linux_wait_for_process): Call the_low_target.arch_setup after the
16964 target has stopped for the first time.
16965 (initialize_low): Do not call the_low_target.arch_setup.
16967 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
16968 (s390_set_pc): Likewise.
16969 (s390_arch_setup): New function.
16970 (the_low_target): Use s390_arch_setup as arch_setup routine.
16972 * regcache.c (realloc_register_cache): New function.
16973 (set_register_cache): Call it for each existing regcache.
16975 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16977 * server.h (init_registers): Remove prototype.
16979 * linux-low.h (struct linux_target_ops): Add arch_setup field.
16980 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
16981 instead of init_registers ().
16982 * linux-arm-low.c (init_registers_arm): Add prototype.
16983 (init_registers_arm_with_iwmmxt): Likewise.
16984 (the_low_target): Add initializer for arch_setup field.
16985 * linux-cris-low.c (init_registers_cris): Add prototype.
16986 (the_low_target): Add initializer for arch_setup field.
16987 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
16988 (the_low_target): Add initializer for arch_setup field.
16989 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
16990 (the_low_target): Add initializer for arch_setup field.
16991 * linux-ia64-low.c (init_registers_ia64): Add prototype.
16992 (the_low_target): Add initializer for arch_setup field.
16993 * linux-m32r-low.c (init_registers_m32r): Add prototype.
16994 (the_low_target): Add initializer for arch_setup field.
16995 * linux-m68k-low.c (init_registers_m68k): Add prototype.
16996 (the_low_target): Add initializer for arch_setup field.
16997 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
16998 (init_registers_mips64_linux): Likewise.
16999 (the_low_target): Add initializer for arch_setup field.
17000 * linux-ppc-low.c (init_registers_ppc): Add prototype.
17001 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
17002 (the_low_target): Add initializer for arch_setup field.
17003 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
17004 (init_registers_powerpc_64): Likewise.
17005 (the_low_target): Add initializer for arch_setup field.
17006 * linux-s390-low.c (init_registers_s390): Add prototype.
17007 (init_registers_s390x): Likewise.
17008 (the_low_target): Add initializer for arch_setup field.
17009 * linux-sh-low.c (init_registers_sh): Add prototype.
17010 (the_low_target): Add initializer for arch_setup field.
17011 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
17012 (the_low_target): Add initializer for arch_setup field.
17013 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
17014 (the_low_target): Add initializer for arch_setup field.
17016 * win32-low.h (struct win32_target_ops): Add arch_setup field.
17017 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
17018 instead of init_registers ().
17019 * win32-arm-low.c (init_registers_arm): Add prototype.
17020 (the_low_target): Add initializer for arch_setup field.
17021 * win32-i386-low.c (init_registers_i386): Add prototype.
17022 (the_low_target): Add initializer for arch_setup field.
17024 * spu-low.c (init_registers_spu): Add prototype.
17025 (initialize_low): Call initialie_registers_spu () instead of
17026 initialize_registers ().
17028 2008-02-19 Pedro Alves <pedro@codesourcery.com>
17030 * server.c (handle_v_requests): When handling the vRun and vAttach
17031 packets, if already debugging a process, don't kill it. Return an
17034 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
17036 * server.c (handle_query): Correct length check.
17038 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
17040 * win32-low.c (do_initial_child_stuff): Add process handle
17041 parameter. Set current_process_handle and current_process_id from the
17042 parameters. Clear globals.
17043 (win32_create_inferior): Don't set current_process_handle and
17044 current_process_id here. Instead pass them on the call to
17045 do_initial_child_stuff.
17046 (win32_attach): Likewise.
17047 (win32_clear_inferiors): New.
17048 (win32_kill): Don't close the current process handle or the
17049 current thread handle here. Instead call win32_clear_inferiors.
17050 (win32_detach): Don't open a new handle to the process. Call
17051 win32_clear_inferiors.
17052 (win32_join): Don't rely on current_process_handle; open a new
17053 handle using the process id.
17054 (win32_wait): Call win32_clear_inferiors when the inferior process
17057 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
17059 * server.c (monitor_show_help): Add "exit".
17061 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
17063 * Makefile.in (SFILES): Add linux-xtensa-low.c.
17064 (clean): Add reg-xtensa.c.
17065 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
17066 * configure.srv (xtensa*-*-linux*) New target.
17067 * linux-xtensa-low.c: New.
17068 * xtensa-xtregs.c: New.
17070 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
17072 * hostio.c: Don't include errno.h.
17073 (errno_to_fileio_errno): Move to hostio-errno.
17074 * hostio.c: (hostio_error): Remove the error parameter. Defer the
17075 error number outputting to the target->hostio_last_error callback.
17076 (hostio_packet_error): Use FILEIO_EINVAL directly.
17077 (handle_open, handle_pread, hostio_error, handle_unlink): Update
17078 calls to hostio_error.
17079 * hostio-errno.c: New.
17080 * server.h (hostio_last_error_from_errno): Declare.
17081 * target.h (target_ops): Add hostio_last_error member.
17082 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
17083 as hostio_last_error handler.
17084 * spu-low.c (spu_target_ops): Likewise.
17085 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
17086 (wince_hostio_last_error): New functions.
17087 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
17088 as hostio_last_error handler.
17089 (win32_target_ops) [!_WIN32_WCE]: Register
17090 hostio_last_error_from_errno as hostio_last_error handler.
17091 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
17092 (hostio-errno.o): New rule.
17093 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
17094 * configure.srv (srv_hostio_err_objs): New variable. Default to
17096 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
17097 * configure: Regenerate.
17099 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
17101 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
17102 (linux_kill, linux_detach): Clean up the process list.
17103 * remote-utils.c (remote_open): Improve port number parsing.
17104 (putpkt_binary, input_interrupt): Only send interrupts if the target
17106 * server.c (extended_protocol): Make static.
17107 (attached): Define earlier.
17108 (exit_requested, response_needed, program_argv): New variables.
17109 (target_running): New.
17110 (start_inferior): Clear attached here.
17111 (attach_inferior): Set attached here.
17112 (require_running): Define.
17113 (handle_query): Use require_running and target_running. Implement
17115 (handle_v_attach, handle_v_run): New.
17116 (handle_v_requests): Use require_running. Handle vAttach and vRun.
17117 (gdbserver_usage): Update.
17118 (main): Redo argument parsing. Handle --debug and --multi. Handle
17119 --attach along with other options or after the port. Save
17120 program_argv. Support no initial program. Resynchronize
17121 communication with GDB after an error. Handle "monitor exit".
17122 Use require_running and target_running. Always allow the extended
17123 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
17124 restart in extended mode.
17125 * README: Refer to the GDB manual. Update --attach usage.
17127 2007-12-20 Andreas Schwab <schwab@suse.de>
17129 * linux-low.c (STACK_SIZE): Define.
17130 (linux_tracefork_child): Use it. Use __clone2 on ia64.
17131 (linux_test_for_tracefork): Likewise.
17133 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
17135 * linux-low.c (linux_wait_for_event): Update messages. Do not
17136 reinsert auto-delete breakpoints.
17137 * mem-break.c (struct breakpoint): Change return type of handler to
17139 (set_breakpoint_at): Update handler type.
17140 (reinsert_breakpoint_handler): Return 1 instead of calling
17142 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
17144 (check_breakpoints): Delete auto-delete breakpoints and return 2.
17145 * mem-break.h (set_breakpoint_at): Update handler type.
17146 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
17147 * win32-low.c (auto_delete_breakpoint): New.
17148 (get_child_debug_event): Use it.
17150 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
17152 * configure.ac: Check for pread and pwrite.
17153 * hostio.c (handle_pread): Fall back to lseek and read.
17154 (handle_pwrite): Fall back to lseek and write.
17155 * config.in, configure: Regenerated.
17157 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
17159 * server.c (myresume): Add own_buf argument.
17160 (main): Update calls.
17162 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
17164 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
17165 * remote-utils.c (remote_open): Do not call disable_async_io.
17166 (block_async_io): Delete.
17167 (unblock_async_io): Make static.
17168 (initialize_async_io): New.
17169 * server.c (handle_v_cont): Handle async I/O here.
17170 (myresume): Likewise. Move other common resume tasks here...
17171 (main): ... from here. Call initialize_async_io. Disable async
17172 I/O before the main loop.
17173 * server.h (initialize_async_io): Declare.
17174 (block_async_io, unblock_async_io): Delete prototypes.
17175 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
17177 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
17179 * remote-utils.c (readchar): Allow binary data in received messages.
17181 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17183 * win32-low.c (attaching): New global.
17184 (win32_create_inferior): Clear the `attaching' global.
17185 (win32_attach): Set the `attaching' global.
17186 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
17187 attaching. Only set a breakpoint at the entry point if not
17190 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17192 * server.c (main): Don't report dll events on the initial
17193 connection on attaches.
17195 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17197 * server.c (main): Relax numerical bases supported for the pid of
17198 the --attach command line argument.
17200 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17202 * win32-low.c (win32_attach): Call OpenProcess before
17203 DebugActiveProcess, not after. Add last error output to error
17206 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17208 * win32-low.c (win32_get_thread_context)
17209 (win32_set_thread_context): New functions.
17210 (thread_rec): Use win32_get_thread_context.
17211 (continue_one_thread, win32_resume): Use win32_set_thread_context.
17212 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
17215 2007-12-03 Leo Zayas
17216 Pedro Alves <pedro_alves@portugalmail.pt>
17218 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
17220 (child_add_thread): Minor cleanup.
17221 (child_continue): Resume artificially suspended threads before
17222 calling ContinueDebugEvent.
17223 (suspend_one_thread): New.
17224 (fake_breakpoint_event): New.
17225 (get_child_debug_event): Change return type to int. Check here if
17226 gdb sent an interrupt request. If a soft interrupt was requested,
17227 fake a breakpoint event. Return 0 if there is no event to handle,
17229 (win32_wait): Don't check here if gdb sent an interrupt request.
17230 Ensure there is a valid event to handle.
17231 (win32_request_interrupt): Add soft interruption method as last
17234 2007-12-03 Leo Zayas
17235 Pedro Alves <pedro_alves@portugalmail.pt>
17237 * win32-low.h (win32_thread_info): Add descriptions to the
17238 structure members. Replace `suspend_count' counter by a
17240 * win32-low.c (thread_rec): Update condition of when to get the
17241 context from the inferior. Rely on ContextFlags being set if it
17242 has already been retrieved. Only suspend the inferior thread if
17243 we haven't already. Warn if that fails.
17244 (continue_one_thread): s/suspend_count/suspended/. Only call
17245 ResumeThread once. Warn if that fails.
17247 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
17249 * win32-low.c (win32_wait): Don't read from the inferior when it
17250 has already exited.
17252 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
17254 * Makefile.in (win32_low_h): New variable.
17255 (win32-low.o): Add dependency on $(win32_low_h).
17256 (win32-arm-low.o, win32-i386-low.o): New rules.
17258 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
17260 * hostio.c: Correct copyright year.
17262 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
17264 * Makefile.in (OBS): Add hostio.o.
17265 (hostio.o): New rule.
17266 * server.h (handle_vFile): Declare.
17267 * hostio.c: New file.
17268 * server.c (handle_v_requests): Take packet_len and new_packet_len
17269 for binary packets. Call handle_vFile.
17270 (main): Update call to handle_v_requests.
17272 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
17274 * linux-low.c: Include <sched.h>.
17276 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
17278 * linux-low.c (linux_tracefork_grandchild): New.
17279 (linux_tracefork_child): Use clone.
17280 (linux_test_for_tracefork): Use clone; allocate and free a stack.
17282 2007-10-31 Joel Brobecker <brobecker@adacore.com>
17284 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
17286 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
17288 * linux-low.c (handle_extended_wait): Handle unexpected signals.
17290 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
17292 * inferiors.c (change_inferior_id): Delete.
17293 (add_pid_to_list, pull_pid_from_list): New.
17294 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
17295 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
17296 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
17297 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
17298 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
17299 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
17300 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
17301 (using_threads): Always set to 1.
17302 (handle_extended_wait): New.
17303 (add_process): Do not set TID.
17304 (linux_create_inferior): Set must_set_ptrace_flags.
17305 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
17306 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
17307 (linux_thread_alive): Rename TID argument to LWPID.
17308 (linux_wait_for_process): Handle unknown processes. Do not use TID.
17309 (linux_wait_for_event): Do not use TID or check using_threads. Update
17310 call to dead_thread_notify. Call handle_extended_wait.
17311 (linux_create_inferior): Use PTRACE_SETOPTIONS.
17312 (send_sigstop): Delete sigstop_sent.
17313 (wait_for_sigstop): Avoid TID.
17314 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
17315 (linux_test_for_tracefork): New.
17316 (linux_lookup_signals): Use thread_db_active and
17317 linux_supports_tracefork_flag.
17318 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
17319 * linux-low.h (get_process_thread): Avoid TID.
17320 (struct process_ifo): Move thread_known and tid to the end. Remove
17322 (linux_attach_lwp, thread_db_init): Update prototypes.
17323 * server.h (change_inferior_id): Delete prototype.
17324 (add_pid_to_list, pull_pid_from_list): New prototypes.
17325 * thread-db.c (thread_db_use_events): New.
17326 (find_first_thread): Rename to...
17327 (find_one_thread): ...this. Update callers and messages. Do not
17328 call fatal. Check thread_db_use_events. Do not call
17329 change_inferior_id or new_thread_notify.
17330 (maybe_attach_thread): Update. Do not call new_thread_notify.
17331 (thread_db_init): Set thread_db_use_events. Check use_events.
17332 * utils.c (fatal, warning): Correct message prefix.
17334 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
17336 * Makefile.in (clean): Remove new files.
17337 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
17338 (powerpc-64.o, powerpc-64.c): New rules.
17339 * configure.srv: Use alternate register sets for powerpc64-*-linux*
17340 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
17342 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
17344 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
17345 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
17346 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
17347 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
17348 (target_regsets): Add AltiVec and SPE register sets.
17349 * configure.ac: Check for AltiVec and SPE.
17350 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
17351 (ppc_fill_vrregset, ppc_store_vrregset): New.
17352 (target_regsets): Add AltiVec register set.
17353 * configure: Regenerated.
17355 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
17357 * linux-low.c (O_LARGEFILE): Define.
17358 (linux_read_memory): Use /proc/PID/mem.
17359 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
17360 * configure, config.in: Regenerated.
17362 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
17364 * linux-low.c (linux_wait_for_event): Do not pass signals while
17367 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
17369 * win32-low.c (create_process): New.
17370 (win32_create_inferior): Use create_process instead of
17371 CreateProcess. If create_process failed retry appending an ".exe"
17372 suffix. Store the GetLastError result immediatelly after
17373 create_process calls and use it on the call to error.
17375 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
17377 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
17379 2007-08-23 Joel Brobecker <brobecker@adacore.com>
17381 * configure.ac: Switch license to GPLv3.
17383 2007-08-01 Michael Snyder <msnyder@access-company.com>
17385 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
17387 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
17389 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
17391 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
17392 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
17393 CloseToolhelp32Snapshot.
17394 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
17395 CloseToolhelp32Snapshot.
17397 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
17399 * server.c (main): Check for inferior exit before main loop.
17401 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
17403 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
17404 instead of on tmp_desc.
17406 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
17407 Daniel Jacobowitz <dan@codesourcery.com>
17409 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
17410 (add_thread): Minor cleanups.
17411 (clear_inferiors): Move lower in the file. Clear the DLL
17413 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
17414 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
17415 (xml_escape_text): New.
17416 * server.c (handle_query): Handle qXfer:libraries:read. Report it
17418 (handle_v_cont): Report errors.
17419 (gdbserver_version): Update.
17420 (main): Correct size of own_buf. Do not report initial DLL events.
17421 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
17422 (unloaded_dll, xml_escape_text): New.
17423 * win32-low.c (enum target_waitkind): Update comments.
17424 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
17425 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
17426 (win32_EnumProcessModules, win32_GetModuleInformation)
17427 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
17428 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
17429 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
17430 (win32_Module32First, win32_Module32Next, load_toolhelp)
17431 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
17432 (get_child_debug_event): Handle DLL events.
17433 (win32_wait): Likewise.
17435 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
17437 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
17438 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
17440 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
17442 * win32-low.c (handle_output_debug_string): Ignore event if not
17445 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
17447 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
17449 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
17451 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
17453 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
17455 * inferiors.c (change_inferior_id): Add comment.
17456 * linux-low.c (check_removed_breakpoint): Add an early
17457 prototype. Improve debug output.
17458 (linux_attach): Doc update.
17459 (linux_detach_one_process, linux_detach): Clean up before releasing
17461 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
17462 * linux-low.h (struct process_info): Doc improvement.
17463 * mem-break.c (delete_all_breakpoints): New.
17464 * mem-break.h (delete_all_breakpoints): New prototype.
17465 * thread-db.c (find_first_thread): New.
17466 (thread_db_create_event): Call it instead of
17467 thread_db_find_new_threads. Clean up unused variables.
17468 (maybe_attach_thread): Remove first thread handling.
17469 (thread_db_find_new_threads): Use find_first_thread.
17470 (thread_db_get_tls_address): Likewise.
17472 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
17474 * thread-db.c (thread_db_find_new_threads): Add prototype.
17475 (thread_db_create_event): Check for the main thread before adding
17477 (maybe_attach_thread): Only enable event reporting if TID == 0.
17478 (thread_db_get_tls_address): Check for new threads.
17480 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
17482 * linux-low.c (linux_create_inferior): Try execv before execvp.
17483 * spu-low.c (spu_create_inferior): Likewise.
17485 2007-06-13 Mike Frysinger <vapier@gentoo.org>
17487 * linux-low.c (linux_create_inferior): Change execv to execvp.
17488 * spu-low.c (spu_create_inferior): Likewies.
17490 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
17492 * Makefile.in (clean): Clean new files instead of deleted ones.
17493 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
17494 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
17496 * configure.srv: Specify XML files and new regformats for MIPS and
17498 * linux-mips-low.c (mips_num_regs): Set to only used registers.
17499 (mips_regmap): Do not fetch $0. Remove unused registers. Add
17500 an entry for the restart register.
17501 (mips_cannot_fetch_register, mips_cannot_store_register)
17502 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
17503 register names to match the XML descriptions.
17504 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
17505 restart register instead of $0.
17507 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
17508 Markus Deuling <deuling@de.ibm.com>
17510 * remote-utils.c (decode_xfer_write): New function.
17511 * server.h (decode_xfer_write): Add prototype.
17512 * server.c (handle_query): Add PACKET_LEN argument. Support
17513 qXfer:spu:read and qXfer:spu:write packets.
17514 (main): Pass packet_len to handle_query.
17515 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
17516 * target.h (target_ops): Add qxfer_spu.
17518 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
17520 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
17521 accessing non-seekable spufs files.
17523 2007-05-16 Markus Deuling <deuling@de.ibm.com>
17525 * server.c (handle_query): Add reply for qC packet.
17527 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17528 Leo Zayas <lerele@champenstudios@com>
17530 * server.h (check_remote_input_interrupt_request): New function.
17531 * remote_utils.c (INVALID_DESCRIPTOR): New define.
17532 (remote_desc): Initialize with INVALID_DESCRIPTOR.
17533 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
17534 (check_remote_input_interrupt_request): New function.
17535 * server.h (check_remote_input_interrupt_request): Declare.
17536 * win32-low.c (winapi_DebugBreakProcess,
17537 winapi_GenerateConsoleCtrlEvent): New typedefs.
17538 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
17540 (win32_wait): Check for remote interrupt request
17541 with check_remote_input_interrupt_request.
17542 (win32_request_interrupt): New function.
17543 (win32_target_op): Set request_interrupt to win32_request_interrupt.
17545 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17547 * win32-low.c (debug_registers_changed,
17548 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
17549 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
17550 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
17551 (thread_rec): Get context using the low target.
17552 (child_add_thread): Call thread_added on the low target,
17553 which does the same thing.
17555 (do_initial_child_stuff): Remove debug registers references.
17556 Set context using the low target. Resume threads after
17557 setting the contexts.
17558 (child_continue): Remove dead variable. Remove debug
17559 registers references.
17560 (child_fetch_inferior_registers): Go through the low target.
17561 (do_child_store_inferior_registers): Remove.
17562 (child_store_inferior_registers): Go through the low target.
17563 (win32_resume): Remove debug registers references.
17564 Set context using the low target.
17565 (handle_exception): Change return type to void. Don't record
17566 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
17567 first chance exception.
17568 (get_child_debug_event): Change return type to void. Remove
17569 goto loop. Always return after waiting for debug event.
17570 (win32_wait): Convert to switch statement. Handle spurious
17573 * win32-i386-low.c (debug_registers_changed,
17574 debug_registers_used): New.
17575 (initial_stuff): Rename to ...
17576 (i386_initial_stuff): ... this. Clear debug registers
17578 (store_debug_registers): Delete.
17579 (i386_get_thread_context): New.
17580 (load_debug_registers): Delete.
17581 (i386_set_thread_context): New.
17582 (i386_thread_added): New.
17583 (single_step): Rename to ...
17584 (i386_single_step): ... this.
17585 (do_fetch_inferior_registers): Rename to ...
17586 (i386_fetch_inferior_register): ... this.
17587 (i386_store_inferior_register): New.
17588 (the_low_target): Adapt to new interface.
17590 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
17591 (arm_get_thread_context): New.
17592 (arm_set_thread_context): New.
17594 (do_fetch_inferior_registers): Rename to ...
17595 (arm_fetch_inferior_register): ... this.
17596 (arm_store_inferior_register): New.
17597 (arm_wince_breakpoint): Reimplement as unsigned long.
17598 (arm_wince_breakpoint_len): Define.
17599 (the_low_target): Adapt to new interface.
17601 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
17602 load_debug_registers. Add get_thread_context, set_thread_context,
17603 thread_added and store_inferior_register. Rename
17604 fetch_inferior_registers to fetch_inferior_register.
17605 (regptr): Remove declaration.
17607 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17609 * linux-low.c (linux_detach): Change return type to int. Return 0.
17610 * spu-low.c (spu_detach): Likewise.
17612 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17614 * target.h (target_ops): Change return type of detach to int.
17616 (join_inferior): New.
17617 * server.c (main): Don't skip detach support on mingw32.
17618 If the inferior doesn't support detaching return error.
17619 Call join_inferior instead of using waitpid.
17620 * linux-low.c (linux_join): New.
17621 (linux_target_op): Add linux_join.
17622 * spu-low.c (spu_join): New.
17623 (spu_target_ops): Add spu_join.
17624 * win32-low.c (win32_detach): Adapt to new interface.
17625 Reopen current_process_handle before detaching. Issue a child
17626 resume before detaching.
17628 (win32_target_op): Add win32_join.
17630 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17632 * win32-low.c (win32-attach): Fix return value.
17633 * target.h (target_ops): Describe ATTACH return values.
17635 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17637 * win32-low.c (GETPROCADDRESS): Define.
17638 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
17639 (winapi_DebugSetProcessKillOnExit): Likewise.
17640 (win32_create_inferior): Force usage of ansi CreateProcessA.
17641 (win32_attach): Use GETPROCADDRESS.
17642 (win32_detach): Likewise.
17644 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17646 * win32-low.c (win32_wait): Don't use WSTOPSIG.
17648 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
17650 * win32-low.c: Commit leftover changes from 2007-03-29.
17652 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
17654 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
17655 fields short instead of int. Add explicit padding.
17656 (i387_cache_to_fsave): Remove unnecessary casts.
17657 (i387_fsave_to_cache): Doc fix.
17658 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
17660 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
17662 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
17663 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
17665 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
17667 * configure.srv (arm*-*-mingw32ce*): Move near the other
17670 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
17672 * configure.ac: Add errno checking.
17673 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
17674 sys/file.h and malloc.h.
17675 (AC_CHECK_DECLS): Add perror.
17676 (srv_mingwce): Handle.
17677 * configure.srv (i[34567]86-*-cygwin*): Add
17678 win32-i386-low.o to srv_tgtobj.
17679 (i[34567]86-*-mingw*): Likewise.
17680 (arm*-*-mingw32ce*): Add case.
17681 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
17682 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
17683 [__MINGW32CE__] (strerror): New function.
17684 [__MINGW32CE__] (errno): Define to GetLastError.
17685 [__MINGW32CE__] (COUNTOF): New macro.
17686 (remote_open): Remove extra close call.
17687 * mem-break.c (delete_breakpoint_at): New function.
17688 * mem-break.h (delete_breakpoint_at): Declare.
17689 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
17690 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
17691 [USE_WIN32API] (read, write): Add char* casts.
17692 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
17693 * server.h: Include wincecompat.h on Windows CE.
17694 [HAVE_ERRNO_H]: Check.
17695 (perror): Declare if not declared.
17696 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
17697 (perror_with_name): Remove errno declaration.
17698 * wincecompat.h: New.
17699 * wincecompat.c: New.
17700 * win32-low.h: New.
17701 * win32-arm-low.c: New.
17702 * win32-i386-low.c: New.
17703 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
17704 (OUTMSG2): Make it safe.
17706 (COUNTOF): New macro.
17707 (NUM_REGS): Get it from the low target.
17708 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
17709 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
17710 (thread_rec): Let low target handle debug registers.
17711 (child_add_thread): Likewise.
17712 (child_init_thread_list): Likewise.
17713 (continue_one_thread): Likewise.
17715 (do_child_fetch_inferior_registers): Move to ...
17716 * win32-i386-low.c: ... here, and rename to ...
17717 (do_fetch_inferior_registers): ... this.
17718 * win32-low.c (child_fetch_inferior_registers):
17719 Go through the low target.
17720 (do_child_store_inferior_registers): Use regptr.
17721 (strwinerror): New function.
17722 (win32_create_inferior): Handle Windows CE.
17723 Use strwinerror instead of strerror on Windows error
17724 codes. Add program to the error output.
17725 Don't close the main thread handle on Windows CE.
17726 (win32_attach): Use coredll.dll on Windows CE.
17727 (win32_kill): Close current process and current
17729 (win32_detach): Use coredll.dll on Windows CE.
17730 (win32_resume): Let low target handle debug registers, and
17732 (handle_exception): Add/Remove initial breakpoint. Avoid
17733 non-existant WSTOPSIG on Windows CE.
17734 (win32_read_inferior_memory): Cast to remove warning.
17735 (win32_arch_string): Go through the low target.
17736 (initialize_low): Call set_breakpoint_data with the low
17737 target's breakpoint.
17738 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
17739 FOP_REGNUM, mappings): Move to ...
17740 * win32-i386-low.c: ... here.
17741 * win32-low.c (win32_thread_info): Move to ...
17742 * win32-low.h: ... here.
17743 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
17744 win32-arm-low.c and wincecompat.c.
17745 (all:): Add $EXEEXT.
17746 (install-only:): Likewise.
17747 (gdbserver:): Likewise.
17748 (gdbreplay:): Likewise.
17749 * config.in: Regenerate.
17750 * configure: Regenerate.
17752 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
17754 * win32-low.c: Rename typedef thread_info to
17755 win32_thread_info throughout.
17757 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
17759 * win32-i386-low.c: Rename to ...
17760 * win32-low.c: ... this.
17761 * configure.srv: Replace win32-i386-low.o with win32-low.o.
17762 * Makefile.in: Likewise.
17764 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
17766 * remote-utils.c (monitor_output): Constify msg parameter.
17767 * server.h (monitor_output): Likewise.
17768 * win32-i386-low.c (handle_output_debug_string): New.
17769 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
17770 handle_output_debug_string.
17771 (get_child_debug_event): Likewise.
17773 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
17775 * server.c (main): Correct strtoul check.
17777 2007-03-27 Jon Ringle <jon@ringle.org>
17779 * linux-low.c: Check __ARCH_HAS_MMU__ also.
17781 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
17783 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
17785 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
17787 * terminal.h: Check HAVE_SGTTY_H.
17789 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
17791 * remote-utils.c (remote_open): Print out the assigned port number.
17793 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
17795 * remote-utils.c (monitor_output): New function.
17796 * server.c (debug_threads): Define here.
17797 (monitor_show_help): New function.
17798 (handle_query): Handle qRcmd.
17799 (main): Do not handle 'd' packet.
17800 * server.h (debug_threads, remote_debug, monitor_output): Declare.
17801 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
17804 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17806 * Makefile.in (EXEEXT): New.
17807 (clean): Use $(EXEEXT).
17809 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17811 * target.h (target_ops): Rename send_signal to request_interrupt,
17812 and remove enum target_signal parameter.
17813 * linux-low.c (linux_request_interrupt): Rename from
17814 linux_send_signal, and always send SIGINT.
17815 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
17816 and always send SIGINT.
17817 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
17819 (input_interrupt): Likewise.
17821 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17823 * server.c (get_features_xml): Check if target implemented
17825 * win32-i386-low.c (win32_arch_string): New.
17826 (win32_target_ops): Add win32_arch_string as arch_string member.
17828 2007-02-22 Markus Deuling <deuling@de.ibm.com>
17830 * spu-low.c (spu_arch_string): New.
17831 (spu_target_ops): Add spu_arch_string.
17833 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
17835 * remote-utils.c: Remove HAVE_TERMINAL_H check.
17836 * configure.ac: Do not check for terminal.h.
17837 * configure, config.in: Regenerated.
17839 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17841 * Makefile.in (OBS): Add $(XML_BUILTIN).
17842 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
17844 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
17845 (arm-with-iwmmxt.c): New.
17846 * config.in, configure: Regenerate.
17847 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
17848 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
17849 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
17850 (arm*-*-linux*): Add iWMMXt and regset support.
17851 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
17852 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
17853 (arm_store_wmmxregset, target_regsets): New.
17854 * server.c (get_features_xml): Take annex argument. Check builtin
17856 (handle_query): Handle multiple annexes.
17858 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
17860 * remote-utils.c [USE_WIN32API] (read, write): Define.
17861 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
17864 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
17866 * linux-i386-low.c (the_low_target): Set arch_string.
17867 * linux-x86-64-low.c (the_low_target): Likewise.
17868 * linux-low.c (linux_arch_string): New.
17869 (linux_target_ops): Add it.
17870 * linux-low.h (struct linux_target_ops): Add arch_string.
17871 * server.c (write_qxfer_response): Use const void * for DATA.
17872 (get_features_xml): New.
17873 (handle_query): Handle qXfer:features:read. Report it for qSupported.
17874 * target.h (struct target_ops): Add arch_string method.
17876 2007-01-03 Denis Pilat <denis.pilat@st.com>
17877 Daniel Jacobowitz <dan@codesourcery.com>
17879 * linux-low.c (linux_kill): Handle being called with no threads.
17880 * win32-i386-low.c (win32_kill): Likewise.
17881 (get_child_debug_event): Clear current_process_handle.
17883 2006-12-30 Denis PILAT <denis.pilat@st.com>
17884 Daniel Jacobowitz <dan@codesourcery.com>
17886 * remote-utils.c (remote_open): Check the type of specified
17887 serial port devices before opening them.
17888 * server.c (main): Kill the inferior if an error occurs during
17889 the first remote_open.
17891 2006-12-05 Markus Deuling <deuling@de.ibm.com>
17893 * README: Update supported targets.
17895 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
17897 * Makefile.in (clean): Remove reg-mips64.c.
17898 (reg-mips64.c, reg-mips64.o): New rules.
17899 * configure.srv: Handle mips64. Include regset support for mips.
17900 * linux-mips-low.c (union mips_register): New.
17901 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
17902 (mips_breakpoint, mips_breakpoint_at): Use int.
17903 (mips_collect_register, mips_supply_register)
17904 (mips_collect_register_32bit, mips_supply_register_32bit)
17905 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
17906 (mips_store_fpregset, target_regsets): New.
17907 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
17909 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
17911 * configure.srv: Add target "spu*-*-*".
17912 * Makefile.in (clean): Remove reg-spu.c.
17913 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
17914 * spu-low.c: New file.
17916 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
17918 * configure.ac: Correct td_thr_tls_get_addr test.
17919 * configure: Regenerated.
17921 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
17923 * linux-low.c (linux_wait_for_event): Reformat. Use the
17924 pass_signals array.
17925 * remote-utils.c (decode_address_to_semicolon): New.
17926 * server.c (pass_signals, handle_general_set): New.
17927 (handle_query): Mention QPassSignals for qSupported.
17928 (main): Call handle_general_set.
17929 * server.h (pass_signals, decode_address_to_semicolon): New.
17931 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
17933 * server.c (handle_query): Correct error handling for read_auxv.
17935 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
17937 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
17938 and srv_linux_thread_db to yes.
17939 * linux-s390-low.c (s390_fill_gregset): New function.
17940 (target_regsets): Define data structure.
17942 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
17944 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
17945 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
17946 * config.in, configure: Regenerated.
17947 * inferiors.c (gdb_id_to_thread): New function.
17948 (gdb_id_to_thread_id): Use it.
17949 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
17950 * linux-low.h (struct process_info): Add th member.
17951 (thread_db_get_tls_address): New prototype.
17952 * remote-utils.c (decode_address): Make non-static.
17953 * server.c (handle_query): Handle qGetTLSAddr.
17954 * server.h (gdb_id_to_thread, decode_address): New prototypes.
17955 * target.h (struct target_ops): Add get_tls_address.
17956 * thread-db.c (maybe_attach_thread): Save the thread handle.
17957 (thread_db_get_tls_address): New.
17959 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
17961 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
17962 (linux_resume_one_process): Take a siginfo_t *. Update all
17963 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
17964 (struct pending_signals): Add a siginfo_t.
17965 (linux_wait_for_process): Always set last_status.
17966 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
17967 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
17968 * linux-low.h (struct process_info): Add last_status.
17970 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
17972 * remote-utils.c (try_rle): New function.
17973 (putpkt_binary): Use it.
17975 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
17977 * Makefile.in (clean): Clean reg-x86-64-linux.c.
17978 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
17979 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
17980 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
17981 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
17984 2006-08-08 Richard Sandiford <richard@codesourcery.com>
17986 * server.c (terminal_fd): New variable.
17987 (old_foreground_pgrp): Likewise.
17988 (restore_old_foreground_pgrp): New function.
17989 (start_inferior): Record the terminal file descriptor in terminal_fd
17990 and its original foreground group in old_foreground_pgrp. Register
17991 restore_old_foreground_pgrp with atexit().
17993 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
17995 * server.c (handle_query): Correct qPart to qXfer.
17997 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
17999 * configure.ac: Check for more headers which are missing on
18000 Windows. Automatically supply -lwsock32 and USE_WIN32API.
18001 * configure.srv: Add Cygwin and mingw32.
18002 * remote-utils.c: Don't include headers unconditionally which
18003 are missing on mingw32. Include <winsock.h> for mingw32.
18004 (remote_open): Adjust for mingw32 support. Flush
18005 standard error after writing to it.
18006 (remote_close, putpkt_binary, input_interrupt, block_async_io)
18007 (unblock_async_io, enable_async_io, disable_async_io)
18008 (readchar, getpkt): Update for Winsock support.
18009 (prepare_resume_reply): Expect a protocol signal number.
18010 * server.c: Disable <sys/wait.h> on mingw32.
18011 (start_inferior): Adjust for mingw32 support. Flush
18012 standard error after writing to it.
18013 (attach_inferior): Likewise. Use protocol signal
18015 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
18017 * win32-i386-low.c: New file.
18018 * Makefile.in (XM_CLIBS): Set.
18019 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
18020 (win32-i386-low.o): New dependency rule.
18021 * linux-low.c (linux_wait): Use target signal numbers.
18022 * target.h (struct target_ops): Doc fix.
18023 * server.h (target_signal_to_name): New prototype.
18024 * gdbreplay.c: Don't include headers unconditionally which
18025 are missing on mingw32. Include <winsock.h> for mingw32.
18026 (remote_close, remote_open): Adjust for Winsock support.
18027 * configure, config.in: Regenerated.
18029 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
18031 * server.c (decode_xfer_read, write_qxfer_response): New.
18032 (handle_query): Take a packet length argument. Handle
18033 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
18034 the qSupported response.
18035 (main): Update call to handle_query.
18037 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
18039 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
18040 (putpkt_binary): Renamed from putpkt and adjusted for binary
18042 (putpkt): New wrapper for putpkt_binary.
18043 (readchar): Don't mask off the high bit.
18044 (decode_X_packet): New function.
18045 * server.c (main): Call putpkt_binary if a handler sets the packet
18046 length. Save the length of the incoming packet. Handle 'X'.
18047 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
18049 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
18051 * server.c (handle_query): Handle qSupported.
18053 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
18055 * remote-utils.c (all_symbols_looked_up): New variable.
18056 (look_up_one_symbol): Check it.
18057 * server.h (look_up_one_symbol): New declaration.
18058 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
18060 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
18062 * Makefile.in (linux-arm-low.o): Update dependencies.
18063 * linux-arm-low.c: Include "gdb_proc_service.h".
18064 (PTRACE_GET_THREAD_AREA): Define.
18065 (ps_get_thread_area): New function.
18067 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
18069 * configure.srv (m68k*-*-uclinux*): New target.
18070 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
18071 (linux_resume_one_process): Remove extraneous cast.
18072 (linux_read_offsets): New.
18073 (linux_target_op): Add linux_read_offsets on mmuless systems.
18074 * server.c (handle_query): Add qOffsets logic.
18075 * target.h (struct target_ops): Add read_offsets.
18077 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
18079 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
18080 (PTRACE_GET_THREAD_AREA): Define.
18081 (ps_get_thread_area): New function.
18082 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
18083 (linux-x86-64-low.o): Update.
18085 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
18087 * configure.ac: Remove checks for prfpregset_t.
18088 * gdb_proc_service.h: New file.
18089 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
18090 new "gdb_proc_service.h".
18091 * proc-service.c: Likewise.
18092 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
18093 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
18094 * Makefile.in (gdb_proc_service_h): Updated.
18095 * configure, config.in: Regenerated.
18097 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
18099 * remote-utils.c (prepare_resume_reply): Move declaration
18100 of gdb_id_from_wait to the top of the block.
18102 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
18104 * linux-low.c (regsets_store_inferior_registers): Read the regset
18105 from the target before filling it.
18107 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
18109 * server.c (attach_inferior): Return SIGTRAP for a successful
18112 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
18114 * Makefile.in (OBS): Add version.o.
18115 (STAGESTUFF): Delete.
18116 (version.o): Add dependencies.
18117 (version.c): Replace rule.
18118 (clean): Remove version.c.
18119 * server.c (gdbserver_version): New.
18120 (gdbserver_usage): Use printf.
18121 (main): Handle --version and --help.
18122 * server.h (version, host_name): Add declarations.
18124 2005-12-23 Eli Zaretskii <eliz@gnu.org>
18136 * linux-x86-64-low.c:
18138 * linux-s390-low.c:
18139 * linux-ppc64-low.c:
18141 * linux-mips-low.c:
18142 * linux-m68k-low.c:
18143 * linux-m32r-low.c:
18146 * linux-ia64-low.c:
18147 * linux-i386-low.c:
18148 * linux-crisv32-low.c:
18160 * gdbserver.1: Add (C) after Copyright. Update the FSF
18163 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
18165 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
18166 (arm_breakpoint_at): Recognize both breakpoints.
18167 (the_low_target): Use the correct breakpoint instruction.
18169 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
18171 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
18172 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
18173 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
18174 (the_low_target): Update.
18176 2005-10-25 Andreas Schwab <schwab@suse.de>
18178 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
18180 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
18181 (ia64_num_regs): Reduce to 462.
18183 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
18185 * acinclude.m4: Correct quoting.
18186 * aclocal.m4: Regenerated.
18188 Suggested by SZOKOVACS Robert <szo@ies.hu>:
18189 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
18190 (thread_db_init): Call thread_db_err_str.
18191 * configure.ac: Check for TD_VERSION.
18192 * config.in, configure: Regenerated.
18194 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
18196 * server.h (error, fatal, warning): Add ATTR_FORMAT.
18198 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
18200 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
18201 is not available. Define HAVE_PTRACE_GETREGS if it is.
18202 * config.in, configure: Regenerated.
18203 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
18204 * linux-i386-low.c, linux-m68k-low.c: Update to use
18205 HAVE_PTRACE_GETREGS.
18206 * linux-low.c (regsets_fetch_inferior_registers)
18207 (regsets_store_inferior_registers): Only return 0 if we processed
18209 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
18210 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
18212 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
18214 * inferiors.c (struct thread_info): Add gdb_id.
18215 (add_thread): Add gdb_id argument.
18216 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
18217 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
18218 calls to add_thread.
18219 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
18220 * server.c (handle_query): Use thread_to_gdb_id.
18221 (handle_v_cont, main): Use gdb_id_to_thread_id.
18222 * server.h (add_thread): Update prototype.
18223 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
18226 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
18228 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
18229 left-padded registers.
18230 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
18231 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
18233 2005-07-01 Steve Ellcey <sje@cup.hp.com>
18235 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
18236 * configure: Regenerate.
18237 * config.in: Regenerate.
18238 * server.h (NEED_DECLARATION_STRERROR):
18239 Replace with !HAVE_DECL_STRERROR.
18241 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
18243 * linux-low.c (linux_wait, linux_send_signal): Don't test
18244 an unsigned long variable for > 0 if it could be MAX_ULONG.
18245 * server.c (myresume): Likewise.
18246 * target.c (set_desired_inferior): Likewise.
18248 2005-06-13 Mark Kettenis <kettenis@gnu.org>
18250 * configure.ac: Simplify and improve check for socklen_t.
18251 * configure, config.in: Regenerate.
18253 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
18255 * acconfig.h: Remove.
18256 * configure.ac: Add a test for socklen_t. Use three-argument
18257 AC_DEFINE throughout.
18258 * config.in: Regenerated using autoheader 2.59.
18259 * configure: Regenerated.
18261 * gdbreplay.c (socklen_t): Provide a default.
18262 (remote_open): Use socklen_t.
18263 * remote-utils.c (socklen_t): Provide a default.
18264 (remote_open): Use socklen_t.
18265 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
18268 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
18270 * linux-low.c (linux_read_memory, linux_write_memory)
18271 (linux_read_auxv): Likewise.
18272 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
18273 (check_mem_write): Likewise.
18274 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
18276 * regcache.c (struct inferior_rgcache_data, registers_to_string)
18277 (registers_from_string, register_data): Likewise.
18278 * server.c (handle_query, main): Likewise.
18279 * server.h (convert_ascii_to_int, convert_int_to_ascii)
18280 (decode_M_packet): Likewise.
18281 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
18282 * target.h (struct target_ops): Update read_memory, write_memory,
18284 (read_inferior_memory, write_inferior_memory): Update.
18285 * linux-low.h (struct linux_target_ops): Change type of breakpoint
18286 to unsigned char *.
18287 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
18288 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
18289 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
18290 linux-s390-low.c, linux-sh-low.c: Update for changes in
18291 read_inferior_memory and the_low_target->breakpoint.
18293 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
18295 * Makefile.in (SFILES): Add linux-ppc64-low.c.
18296 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
18297 * configure.srv: Add powerpc64-*-linux*.
18298 * linux-ppc64-low.c: New file.
18300 2005-05-23 Orjan Friberg <orjanf@axis.com>
18302 * linux-cris-low.c: New file with support for CRIS.
18303 * linux-crisv32-low.c: Ditto for CRISv32.
18304 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
18305 (clean): Add reg-cris.c and reg-crisv32.c.
18306 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
18307 reg-crisv32.o, and reg-crisv32.c to make rules.
18308 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
18309 recognized targets.
18311 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
18313 * linux-low.c (fetch_register): Ensure buffer size is a multiple
18314 of sizeof (PTRACE_XFER_TYPE).
18315 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
18317 2005-05-12 Orjan Friberg <orjanf@axis.com>
18319 * target.h (struct target_ops): Add insert_watchpoint,
18320 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
18321 pointers for hardware watchpoint support.
18322 * linux-low.h (struct linux_target_ops): Ditto.
18323 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
18324 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
18325 to linux_target_ops.
18326 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
18328 * server.c (main): Recognize 'Z' and 'z' packets.
18330 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
18332 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
18333 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
18334 (the_low_target): Add new members.
18336 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
18338 * proc-service.c (ps_lgetregs): Search all_processes instead of
18341 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
18343 * server.c (start_inferior): Change return type to int.
18344 (attach_inferior): Change sigptr to int *.
18345 (handle_v_cont, handle_v_requests): Change signal to int *.
18346 (main): Change signal to int.
18348 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
18350 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
18351 * configure.srv: Add m32r*-*-linux*.
18352 * linux-m32r-low.c: New file.
18354 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
18356 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
18358 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
18360 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
18361 Take unsigned long arguments for PIDs.
18362 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
18363 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
18364 (wait_for_sigstop, linux_resume_one_process)
18365 (regsets_fetch_inferior_registers, linux_send_signal)
18366 (linux_read_auxv): Likewise. Update the types of variables holding
18367 PIDs. Update format string specifiers.
18368 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
18369 * remote-utils.c (prepare_resume_reply): Likewise.
18370 * server.c (cont_thread, general_thread, step_thread)
18371 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
18373 (handle_query): Update format specifiers.
18374 (handle_v_cont, main): Use strtoul for thread IDs.
18375 * server.h (struct inferior_list_entry): Use unsigned long for ID.
18376 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
18377 (general_thread, step_thread, thread_from_wait)
18378 (old_thread_from_wait): Update.
18379 * target.h (struct thread_resume): Use unsigned long for THREAD.
18380 (struct target_ops): Use unsigned long for arguments to attach and
18383 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
18385 * acinclude.m4: Include bfd/bfd.m4 directly.
18386 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
18387 <agriffis@toolchain.org>.
18388 * aclocal.m4, configure: Regenerated.
18390 2005-01-07 Andrew Cagney <cagney@gnu.org>
18392 * configure.ac: Rename configure.in, require autoconf 2.59.
18393 * configure: Re-generate.
18395 2004-12-08 Daniel Jacobowitz <dan@debian.org>
18397 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
18398 LIBS when finished.
18399 * aclocal.m4: Regenerated.
18400 * configure: Regenerated.
18402 2004-11-21 Andreas Schwab <schwab@suse.de>
18404 * linux-m68k-low.c (m68k_num_gregs): Define.
18405 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
18406 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
18407 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
18408 (m68k_breakpoint_at): New. Add to the_low_target.
18410 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
18411 srv_linux_thread_db to yes.
18413 2004-10-20 Joel Brobecker <brobecker@gnat.com>
18415 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
18416 (ARCH_SET_FS): Likewise.
18417 (ARCH_GET_FS): Likewise.
18418 (ARCH_GET_GS): Likewise.
18420 2004-10-16 Daniel Jacobowitz <dan@debian.org>
18422 * linux-i386-low.c (ps_get_thread_area): New.
18423 * linux-x86-64-low.c (ps_get_thread_area): New.
18424 * linux-low.c: Include <sys/syscall.h>.
18425 (linux_kill_one_process): Don't kill the first thread here.
18426 (linux_kill): Kill the first thread here.
18427 (kill_lwp): New function.
18428 (send_sigstop, linux_send_signal): Use it.
18429 * proc-service.c: Clean up #ifdefs.
18430 (fpregset_info): Delete.
18431 (ps_lgetregs): Update and enable implementation.
18432 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
18434 * remote-utils.c (struct sym_cache, symbol_cache): New.
18435 (input_interrupt): Print a clearer message.
18436 (async_io_enabled): New variable.
18437 (enable_async_io, disable_async_io): Use it. Update comments.
18438 (look_up_one_symbol): Use the symbol cache.
18439 * thread-db.c (thread_db_look_up_symbols): New function.
18440 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
18442 2004-10-16 Daniel Jacobowitz <dan@debian.org>
18444 * configure.in: Test for -rdynamic.
18445 * configure: Regenerated.
18446 * Makefile (INTERNAL_LDFLAGS): New.
18447 (gdbserver, gdbreplay): Use it.
18449 2004-09-02 Andrew Cagney <cagney@gnu.org>
18451 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
18453 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
18455 * linux-low.c (linux_wait): Clear all_processes list also.
18457 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
18459 * linux-low.c: Include <errno.h>. Remove extern declaration of
18462 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
18464 * gdbreplay.c, server.h, utils.c: Update copyright years.
18466 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
18468 * server.c (main): Print child status or termination signal from
18469 variable 'signal', not 'sig'.
18471 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
18473 * linux-low.c (linux_read_memory): Change return type to
18474 int. Check for and return error from ptrace().
18475 * target.c (read_inferior_memory): Change return type to int. Pass
18476 back return status from the_target->read_memory().
18477 * target.h (struct target_ops): Adapt *read_memory() prototype.
18479 (read_inferior_memory): Adapt prototype.
18480 * server.c (main): Return an error packet if
18481 read_inferior_memory() returns an error.
18483 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
18485 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
18486 Unify with other clean targets.
18488 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18490 * server.c (handle_v_cont): Call set_desired_inferior.
18492 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18494 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
18496 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18498 * linux-low.c (linux_wait): Unblock async I/O.
18499 (linux_resume): Block and enable async I/O.
18500 * remote-utils.c (block_async_io, unblock_async_io): New functions.
18501 * server.h (block_async_io, unblock_async_io): Add prototypes.
18503 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18505 * remote-utils.c (remote_open): Print a status notice after
18506 opening a TCP port.
18507 * server.c (attach_inferior): Print a status notice after
18510 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18512 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
18514 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
18516 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
18518 * server.c, target.h: Update copyright years.
18520 2004-02-25 Roland McGrath <roland@redhat.com>
18522 * target.h (struct target_ops): New member `read_auxv'.
18523 * server.c (handle_query): Handle qPart:auxv:read: query using that.
18524 * linux-low.c (linux_read_auxv): New function.
18525 (linux_target_ops): Initialize `read_auxv' member to that.
18527 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
18529 Committed by Jim Blandy <jimb@redhat.com>.
18531 * linux-s390-low.c (s390_num_regs): Update.
18532 (s390_regmap): Remove control registers. Use __s390x__ predefine
18533 instead of GPR_SIZE to distiguish s390 and s390x targets.
18535 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
18537 * linux-low.c: Update copyright year.
18538 (check_removed_breakpoint): Clear pending_is_breakpoint.
18539 (linux_set_resume_request, linux_queue_one_thread)
18540 (resume_status_pending_p): New functions.
18541 (linux_continue_one_thread): Use process->resume.
18542 (linux_resume): Only resume threads if there are no pending events.
18543 * linux-low.h (struct process_info): Add resume request
18546 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
18548 * regcache.c (new_register_cache): Clear the allocated register
18549 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
18551 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
18553 * linux-low.c (linux_resume): Take a struct thread_resume *
18555 (linux_wait): Update call.
18556 (resume_ptr): New static variable.
18557 (linux_continue_one_thread): Renamed from
18558 linux_continue_one_process. Use resume_ptr.
18559 (linux_resume): Use linux_continue_one_thread.
18560 * server.c (handle_v_cont, handle_v_requests): New functions.
18561 (myresume): New function.
18562 (main): Handle 'v' case.
18563 * target.h (struct thread_resume): New type.
18564 (struct target_ops): Change argument of "resume" to struct
18566 (myresume): Delete macro.
18568 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
18570 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
18571 (uninstall): Support DESTDIR.
18573 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
18575 * configure.srv: Add xscale*linux copy of arm*linux entry.
18577 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
18579 * linux-arm-low.c (arm_reinsert_addr): New function.
18580 (the_low_target): Add arm_reinsert_addr.
18582 2003-07-08 Mark Kettenis <kettenis@gnu.org>
18584 * mem-break.c: Remove whitespace at end of file.
18586 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
18588 * configure.in: Check whether we need to prototype strerror.
18589 * server.h: Optionally prototype strerror.
18590 * gdbreplay.c (perror_with_name): Use strerror.
18591 * linux-low.c (linux_attach_lwp): Use strerror.
18592 * utils.c (perror_with_name): Use strerror.
18593 * config.in, configure: Regenerated.
18595 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
18597 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
18598 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
18600 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
18602 * Makefile.in (SFILES): Update.
18603 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
18604 low-sun3.c: Remove files.
18606 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
18608 * linux-low.c: Move comment to linux_thread_alive where it belonged.
18609 (linux_detach_one_process, linux_detach): New functions.
18610 (linux_target_ops): Add linux_detach.
18611 * server.c (main): Handle 'D' packet.
18612 * target.h (struct target_ops): Add "detach" member.
18613 (detach_inferior): Define.
18615 2003-06-13 Mark Kettenis <kettenis@gnu.org>
18617 From Kelley Cook <kelleycook@wideopenwest.com>:
18618 * configure.srv: Accept i[34567]86 variants.
18620 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
18622 * linux-low.c (linux_wait_for_event): Correct comment typos.
18623 (linux_resume_one_process): Call check_removed_breakpoint.
18624 (linux_send_signal): New function.
18625 (linux_target_ops): Add linux_send_signal.
18626 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
18628 * target.h (struct target_ops): Add send_signal.
18630 2003-05-29 Jim Blandy <jimb@redhat.com>
18632 * linux-low.c (usr_store_inferior_registers): Transfer buf in
18633 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
18634 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
18635 away part of the register's value.
18637 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
18639 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
18640 (linux_wait_for_event, linux_init_signals): Likewise.
18642 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
18644 * configure.in: Check for stdlib.h.
18645 * configure: Regenerated.
18646 * config.in: Regenerated.
18648 2003-01-04 Andreas Schwab <schwab@suse.de>
18650 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
18652 2003-01-02 Andrew Cagney <ac131313@redhat.com>
18654 * Makefile.in: Remove obsolete code.
18656 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
18658 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
18659 defined(PT_FPR0_HI).
18661 2002-11-17 Stuart Hughes <seh@zee2.com>
18663 * linux-arm-low.c (arm_num_regs): Increase.
18664 (arm_regmap): Include status register.
18666 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
18668 * linux-low.c (register_addr): Remove incorrect -1 check.
18670 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
18672 * linux-low.c (linux_create_inferior): Call setpgid. Return
18674 (unstopped_p, linux_signal_pid): Remove.
18675 (linux_target_ops): Remove linux_signal_pid.
18676 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
18677 global instead of target method.
18678 * target.h (struct target_ops): Remove signal_pid. Update comment
18679 for create_inferior.
18680 * server.c (signal_pid): New variable.
18681 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
18682 gdbserver. Set the child to be the foreground process group.
18683 (attach_inferior): Set signal_pid.
18685 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
18687 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
18689 2002-08-20 Jim Blandy <jimb@redhat.com>
18691 * Makefile.in (LDFLAGS): Allow the configure script to establish a
18694 2002-08-01 Andrew Cagney <cagney@redhat.com>
18696 * Makefile.in: Make chill references obsolete.
18698 2002-07-24 Kevin Buettner <kevinb@redhat.com>
18700 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
18701 * configure: Regenerate.
18702 * config.in: Regenerate.
18704 2002-07-09 David O'Brien <obrien@FreeBSD.org>
18706 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
18707 (perror_with_name, remote_close, remote_open, expect, play): Static.
18709 2002-07-04 Michal Ludvig <mludvig@suse.cz>
18711 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
18712 byte offsets instead of an array of indexes.
18713 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
18715 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
18717 * regcache.c: Add comment.
18719 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
18721 * thread-db.c: New file.
18722 * proc-service.c: New file.
18723 * acinclude.m4: New file.
18724 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
18725 proc-service.o, and thread-db.o.
18726 (linux-low.o): Add USE_THREAD_DB.
18727 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
18728 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
18729 * aclocal.m4: Regenerated.
18730 * config.in: Regenerated.
18731 * configure: Regenerated.
18732 * configure.in: Check for proc_service.h, sys/procfs.h,
18733 thread_db.h, and linux/elf.h headrs.
18734 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
18735 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
18736 Check for -lthread_db and thread support.
18737 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
18738 PowerPC, and SuperH.
18739 * i387-fp.c: Constify arguments.
18740 * i387-fp.h: Likewise.
18741 * inferiors.c: (struct thread_info): Renamed from
18742 `struct inferior_info'. Remove PID member. Use generic inferior
18743 list header. All uses updated.
18744 (inferiors, signal_pid): Removed.
18745 (all_threads): New variable.
18746 (get_thread): Define.
18747 (add_inferior_to_list): New function.
18748 (for_each_inferior): New function.
18749 (change_inferior_id): New function.
18750 (add_inferior): Removed.
18751 (remove_inferior): New function.
18752 (add_thread): New function.
18753 (free_one_thread): New function.
18754 (remove_thread): New function.
18755 (clear_inferiors): Use for_each_inferior and free_one_thread.
18756 (find_inferior): New function.
18757 (find_inferior_id): New function.
18758 (inferior_target_data): Update argument type.
18759 (set_inferior_target_data): Likewise.
18760 (inferior_regcache_data): Likewise.
18761 (set_inferior_regcache_data): Likewise.
18762 * linux-low.c (linux_bp_reinsert): Remove.
18763 (all_processes, stopping_threads, using_thrads)
18764 (struct pending_signals, debug_threads, pid_of): New.
18765 (inferior_pid): Replace with macro.
18766 (struct inferior_linux_data): Remove.
18767 (get_stop_pc, add_process): New functions.
18768 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
18769 Use add_process and add_thread.
18770 (linux_attach_lwp): New function, based on old linux_attach. Use
18771 add_process and add_thread. Set stop_expected for new threads.
18772 (linux_attach): New function.
18773 (linux_kill_one_process): New function.
18774 (linux_kill): Kill all LWPs.
18775 (linux_thread_alive): Use find_inferior_id.
18776 (check_removed_breakpoints, status_pending_p): New functions.
18777 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
18778 Update. Use WNOHANG. Wait for cloned processes also. Update process
18779 struct for the found process.
18780 (linux_wait_for_event): New function.
18781 (linux_wait): Use it. Support LWPs.
18782 (send_sigstop, wait_for_sigstop, stop_all_processes)
18783 (linux_resume_one_process, linux_continue_one_process): New functions.
18784 (linux_resume): Support LWPs.
18785 (REGISTER_RAW_SIZE): Remove.
18786 (fetch_register): Use register_size instead. Call supply_register.
18787 (usr_store_inferior_registers): Likewise. Call collect_register.
18788 Fix recursive case.
18789 (regsets_fetch_inferior_registers): Improve error message.
18790 (regsets_store_inferior_registers): Add debugging.
18791 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
18792 (unstopped_p, linux_signal_pid): New functions.
18793 (linux_target_ops): Add linux_signal_pid.
18794 (linux_init_signals): New function.
18795 (initialize_low): Call it. Initialize using_threads.
18796 * regcache.c (inferior_regcache_data): Add valid
18798 (get_regcache): Fetch registers lazily. Add fetch argument
18799 and update all callers.
18800 (regcache_invalidate_one, regcache_invalidate): New
18802 (new_register_cache): Renamed from create_register_cache.
18803 Return the new regcache.
18804 (free_register_cache): Change argument to a void *.
18805 (registers_to_string, registers_from_string): Call get_regcache
18806 with fetch flag set.
18807 (register_data): Make static. Pass fetch flag to get_regcache.
18808 (supply_register): Call get_regcache with fetch flag clear.
18809 (collect_register): Call get_regcache with fetch flag set.
18810 (collect_register_as_string): New function.
18811 * regcache.h: Update.
18812 * remote-utils.c (putpkt): Flush after debug output and use
18814 Handle input interrupts while waiting for an ACK.
18815 (input_interrupt): Use signal_pid method.
18816 (getpkt): Flush after debug output and use stderr.
18817 (outreg): Use collect_register_as_string.
18818 (new_thread_notify, dead_thread_notify): New functions.
18819 (prepare_resume_reply): Check using_threads. Set thread_from_wait
18820 and general_thread.
18821 (look_up_one_symbol): Flush after debug output.
18822 * server.c (step_thread, server_waiting): New variables.
18823 (start_inferior): Don't use signal_pid. Update call to mywait.
18824 (attach_inferior): Update call to mywait.
18825 (handle_query): Handle qfThreadInfo and qsThreadInfo.
18826 (main): Don't fetch/store registers explicitly. Use
18827 set_desired_inferior. Support proposed ``Hs'' packet. Update
18829 * server.h: Update.
18830 (struct inferior_list, struct_inferior_list_entry): New.
18831 * target.c (set_desired_inferior): New.
18832 (write_inferior_memory): Constify.
18833 (mywait): New function.
18834 * target.h: Update.
18835 (struct target_ops): New signal_pid method.
18836 (mywait): Removed macro, added prototype.
18838 * linux-low.h (regset_func): Removed.
18839 (regset_fill_func, regset_store_func): New.
18840 (enum regset_type): New.
18841 (struct regset_info): Add type field. Use new operation types.
18842 (struct linux_target_ops): stop_pc renamed to get_pc.
18843 Add decr_pc_after_break and breakpoint_at.
18844 (get_process, get_thread_proess, get_process_thread)
18845 (strut process_info, all_processes, linux_attach_lwp)
18846 (thread_db_init): New.
18848 * linux-arm-low.c (arm_get_pc, arm_set_pc,
18849 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
18850 (the_low_target): Add new members.
18851 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
18852 (i386_store_fpxregset): Constify.
18853 (target_regsets): Add new kind identifier.
18854 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
18855 (i386_set_pc): Add debugging.
18856 (i386_breakpoint_at): New function.
18857 (the_low_target): Add new members.
18858 * linux-mips-low.c (mips_get_pc, mips_set_pc)
18859 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
18860 (mips_breakpoint_at): New.
18861 (the_low_target): Add new members.
18862 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
18863 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
18864 (the_low_target): Add new members.
18865 * linux-sh-low.c (sh_get_pc, sh_set_pc)
18866 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
18867 (the_low_target): Add new members.
18868 * linux-x86-64-low.c (target_regsets): Add new kind
18871 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
18873 From Martin Pool <mbp@samba.org>:
18874 * server.c (gdbserver_usage): New function.
18877 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
18879 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
18880 stop_at -> stop_pc.
18882 2002-05-04 Andrew Cagney <ac131313@redhat.com>
18884 * Makefile.in: Remove obsolete code.
18886 2002-04-24 Michal Ludvig <mludvig@suse.cz>
18888 * linux-low.c (regsets_fetch_inferior_registers),
18889 (regsets_store_inferior_registers): Removed cast to int from
18891 * regcache.h: Added declaration of struct inferior_info.
18893 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
18895 * inferiors.c (struct inferior_info): Add regcache_data.
18896 (add_inferior): Call create_register_cache.
18897 (clear_inferiors): Call free_register_cache.
18898 (inferior_regcache_data, set_inferior_regcache_data): New functions.
18899 * regcache.c (struct inferior_regcache_data): New.
18900 (registers): Remove.
18901 (get_regcache): New function.
18902 (create_register_cache, free_register_cache): New functions.
18903 (set_register_cache): Don't initialize the register cache here.
18904 (registers_to_string, registers_from_string, register_data): Call
18906 * regcache.h: Add prototypes.
18907 * server.h: Likewise.
18909 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
18911 * mem-break.c: New file.
18912 * mem-break.h: New file.
18913 * Makefile.in: Add mem-break.o rule; update server.h
18915 * inferiors.c (struct inferior_info): Add target_data
18917 (clear_inferiors): Free target_data member if set.
18918 (inferior_target_data, set_inferior_target_data): New functions.
18919 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
18920 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
18921 * linux-low.c (linux_bp_reinsert): New variable.
18922 (struct inferior_linux_data): New.
18923 (linux_create_inferior): Use set_inferior_target_data.
18924 (linux_attach): Likewise. Call add_inferior.
18925 (linux_wait_for_one_inferior): New function.
18926 (linux_wait): Call it.
18927 (linux_write_memory): Add const.
18928 (initialize_low): Call set_breakpoint_data.
18929 * linux-low.h (struct linux_target_ops): Add breakpoint
18931 * server.c (attach_inferior): Remove extra add_inferior
18933 * server.h: Include mem-break.h. Update inferior.c
18935 * target.c (read_inferior_memory)
18936 (write_inferior_memory): New functions.
18937 * target.h (read_inferior_memory)
18938 (write_inferior_memory): Change macros to prototypes.
18939 (struct target_ops): Update comments. Add const to write_memory
18942 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
18944 * linux-low.c (usr_store_inferior_registers): Support
18945 registers which are allowed to fail to store.
18946 * linux-low.h (linux_target_ops): Likewise.
18947 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
18948 (ppc_cannot_store_register): FPSCR may not be storable.
18950 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18952 * server.h: Include <string.h> if HAVE_STRING_H.
18953 * ChangeLog: Correct paths in last ChangeLog entry.
18955 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18957 * linux-low.h: Remove obsolete prototypes.
18958 (struct linux_target_ops): New.
18959 (extern the_low_target): New.
18960 * linux-low.c (num_regs, regmap): Remove declarations.
18961 (register_addr): Use the_low_target explicitly.
18962 (fetch_register): Likewise.
18963 (usr_fetch_inferior_registers): Likewise.
18964 (usr_store_inferior_registers): Likewise.
18965 * linux-arm-low.c (num_regs): Remove.
18966 (arm_num_regs): Define.
18967 (arm_regmap): Renamed from regmap, made static.
18968 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
18970 (arm_cannot_store_register): Renamed from cannot_store_register,
18972 (the_low_target): New.
18973 * linux-i386-low.c (num_regs): Remove.
18974 (i386_num_regs): Define.
18975 (i386_regmap): Renamed from regmap, made static.
18976 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
18978 (i386_cannot_store_register): Renamed from cannot_store_register,
18980 (the_low_target): New.
18981 * linux-ia64-low.c (num_regs): Remove.
18982 (ia64_num_regs): Define.
18983 (ia64_regmap): Renamed from regmap, made static.
18984 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
18986 (ia64_cannot_store_register): Renamed from cannot_store_register,
18988 (the_low_target): New.
18989 * linux-m68k-low.c (num_regs): Remove.
18990 (m68k_num_regs): Define.
18991 (m68k_regmap): Renamed from regmap, made static.
18992 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
18994 (m68k_cannot_store_register): Renamed from cannot_store_register,
18996 (the_low_target): New.
18997 * linux-mips-low.c (num_regs): Remove.
18998 (mips_num_regs): Define.
18999 (mips_regmap): Renamed from regmap, made static.
19000 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
19002 (mips_cannot_store_register): Renamed from cannot_store_register,
19004 (the_low_target): New.
19005 * linux-ppc-low.c (num_regs): Remove.
19006 (ppc_num_regs): Define.
19007 (ppc_regmap): Renamed from regmap, made static.
19008 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
19010 (ppc_cannot_store_register): Renamed from cannot_store_register,
19012 (the_low_target): New.
19013 * linux-s390-low.c (num_regs): Remove.
19014 (s390_num_regs): Define.
19015 (s390_regmap): Renamed from regmap, made static.
19016 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
19018 (s390_cannot_store_register): Renamed from cannot_store_register,
19020 (the_low_target): New.
19021 * linux-sh-low.c (num_regs): Remove.
19022 (sh_num_regs): Define.
19023 (sh_regmap): Renamed from regmap, made static.
19024 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
19026 (sh_cannot_store_register): Renamed from cannot_store_register,
19028 (the_low_target): New.
19029 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
19030 (the_low_target): New.
19032 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
19034 * Makefile.in: Add stamp-h target.
19035 * configure.in: Create stamp-h.
19036 * configure: Regenerated.
19038 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
19040 * inferiors.c: New file.
19041 * target.c: New file.
19042 * target.h: New file.
19043 * Makefile.in: Add target.o and inferiors.o. Update
19045 * linux-low.c (inferior_pid): New static variable,
19046 moved from server.c.
19047 (linux_create_inferior): Renamed from create_inferior.
19048 Call add_inferior. Return 0 on success instead of a PID.
19049 (linux_attach): Renamed from myattach.
19050 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
19051 (linux_thread_alive): Renamed from mythread_alive.
19052 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
19054 (linux_resume): Renamed from myresume. Add missing ``return 0''.
19055 (regsets_store_inferior_registers): Correct error message.
19056 Add missing ``return 0''.
19057 (linux_fetch_registers): Renamed from fetch_inferior_registers.
19058 (linux_store_registers): Renamed from store_inferior_registers.
19059 (linux_read_memory): Renamed from read_inferior_memory.
19060 (linux_write_memory): Renamed from write_inferior_memory.
19061 (linux_target_ops): New structure.
19062 (initialize_low): Call set_target_ops ().
19063 * remote-utils.c (unhexify): New function.
19064 (hexify): New function.
19065 (input_interrupt): Send signals to ``signal_pid''.
19066 * server.c (inferior_pid): Remove.
19067 (start_inferior): Update create_inferior call.
19068 (attach_inferior): Call add_inferior.
19069 (handle_query): New function.
19070 (main): Call handle_query for `q' packets.
19071 * server.h: Include "target.h". Remove obsolete prototypes.
19072 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
19074 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
19076 * Makefile.in: Add WARN_CFLAGS. Update configury
19078 * configure.in: Check for <string.h>
19079 * configure: Regenerate.
19080 * config.in: Regenerate.
19081 * gdbreplay.c: Include needed system headers.
19082 (remote_open): Remove strchr prototype.
19083 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
19084 * regcache.c (supply_register): Change buf argument to const void *.
19085 (supply_register_by_name): Likewise.
19086 (collect_register): Change buf argument to void *.
19087 (collect_register_by_name): Likewise.
19088 * regcache.h: Add missing prototypes.
19089 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
19090 * server.c (handle_query): New function.
19091 (attached): New static variable, moved out of main.
19092 (main): Quiet longjmp clobber warnings.
19093 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
19094 * utils.c (error): Remove NORETURN.