gdbserver: turn target op 'handle_monitor_command' into a method
[deliverable/binutils-gdb.git] / gdbserver / ChangeLog
1 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2
3 Turn process_stratum_target's handle_monitor_command op into a
4 method of process_target.
5
6 * target.h (struct process_stratum_target): Remove the target op.
7 (class process_target): Add the target op.
8 (target_handle_monitor_command): Update the macro.
9 * target.cc (process_target::handle_monitor_command): Define.
10
11 Update the derived classes and callers below.
12
13 * server.cc (handle_query): Update.
14 * linux-low.cc (linux_target_ops): Update.
15 (linux_process_target::handle_monitor_command): Define.
16 * linux-low.h (class linux_process_target): Update.
17 * lynx-low.cc (lynx_target_ops): Update.
18 * nto-low.cc (nto_target_ops): Update.
19 * win32-low.cc (win32_target_ops): Update.
20
21 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
22
23 Turn process_stratum_target's handle_new_gdb_connection op into a
24 method of process_target.
25
26 * target.h (struct process_stratum_target): Remove the target op.
27 (class process_target): Add the target op.
28 (target_handle_new_gdb_connection): Update the macro.
29 * target.cc (process_target::handle_new_gdb_connection): Define.
30
31 Update the derived classes and callers below.
32
33 * linux-low.cc (linux_target_ops): Update.
34 (linux_handle_new_gdb_connection): Turn into ...
35 (linux_process_target::handle_new_gdb_connection): ... this.
36 * linux-low.h (class linux_process_target): Update.
37 * lynx-low.cc (lynx_target_ops): Update.
38 * nto-low.cc (nto_target_ops): Update.
39 * win32-low.cc (win32_target_ops): Update.
40
41 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
42
43 Turn process_stratum_target's supports_fork_events,
44 supports_vfork_events, and supports_exec_events ops into methods
45 of process_target.
46
47 * target.h (struct process_stratum_target): Remove the target ops.
48 (class process_target): Add the target ops.
49 (target_supports_fork_events): Update the macro.
50 (target_supports_vfork_events): Update the macro.
51 (target_supports_exec_events): Update the macro.
52 * target.cc (process_target::supports_fork_events): Define.
53 (process_target::supports_vfork_events): Define.
54 (process_target::supports_exec_events): Define.
55
56 Update the derived classes and callers below.
57
58 * linux-low.cc (linux_target_ops): Update.
59 (linux_supports_fork_events): Turn into ...
60 (linux_process_target::supports_fork_events): ... this.
61 (linux_supports_vfork_events): Turn into ...
62 (linux_process_target::supports_vfork_events): ... this.
63 (linux_supports_exec_events): Turn into ...
64 (linux_process_target::supports_exec_events): ... this.
65 * linux-low.h (class linux_process_target): Update.
66 * lynx-low.cc (lynx_target_ops): Update.
67 * nto-low.cc (nto_target_ops): Update.
68 * win32-low.cc (win32_target_ops): Update.
69
70 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
71
72 Turn process_stratum_target's supports_multi_process op into a
73 method of process_target.
74
75 * target.h (struct process_stratum_target): Remove the target op.
76 (class process_target): Add the target op.
77 * target.cc (process_target::supports_multi_process): Define.
78 (target_supports_multi_process): Update.
79
80 Update the derived classes and callers below.
81
82 * linux-low.cc (linux_target_ops): Update.
83 (linux_supports_multi_process): Turn into ...
84 (linux_process_target::supports_multi_process): ... this.
85 * linux-low.h (class linux_process_target): Update.
86 * lynx-low.cc (lynx_target_ops): Update.
87 * nto-low.cc (nto_target_ops): Update.
88 * win32-low.cc (win32_target_ops): Update.
89
90 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
91
92 Turn process_stratum_target's supports_non_stop, async, and
93 start_non_stop ops into methods of process_target.
94
95 * target.h (struct process_stratum_target): Remove the target ops.
96 (class process_target): Add the target ops.
97 (target_supports_non_stop): Update the macro.
98 (target_async): Update the macro.
99 (start_non_stop): Remove declaration.
100 * target.cc (process_target::supports_non_stop): Define.
101 (process_target::async): Define.
102 (process_target::start_non_stop): Define.
103 (start_non_stop): Remove.
104
105 Update the derived classes and callers below.
106
107 * server.cc (handle_qxfer_siginfo): Update.
108 (handle_query): Update.
109 * linux-low.cc (linux_target_ops): Update.
110 (linux_supports_non_stop): Turn into ...
111 (linux_process_target::supports_non_stop): ... this.
112 (linux_async): Turn into ...
113 (linux_process_target::async): ... this.
114 (linux_start_non_stop): Turn into ...
115 (linux_process_target::start_non_stop): ... this.
116 * linux-low.h (class linux_process_target): Update.
117 * lynx-low.cc (lynx_target_ops): Update.
118 * nto-low.cc (nto_target_ops): Update.
119 (nto_supports_non_stop): Remove; rely on the default behavior
120 instead.
121 * win32-low.cc (win32_target_ops): Update.
122
123 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
124
125 Turn process_stratum_target's qxfer_siginfo op into a method of
126 process_target.
127
128 * target.h (struct process_stratum_target): Remove the target op.
129 (class process_target): Add the target op. Also add
130 'supports_qxfer_siginfo'.
131 * target.cc (process_target::qxfer_siginfo): Define.
132 (process_target::supports_qxfer_siginfo): Define.
133
134 Update the derived classes and callers below.
135
136 * server.cc (handle_qxfer_siginfo): Update.
137 (handle_query): Update.
138 * linux-low.cc (linux_target_ops): Update.
139 (linux_process_target::supports_qxfer_siginfo): Define.
140 (linux_xfer_siginfo): Turn into ...
141 (linux_process_target::qxfer_siginfo): ... this.
142 * linux-low.h (class linux_process_target): Update.
143 * lynx-low.cc (lynx_target_ops): Update.
144 * nto-low.cc (nto_target_ops): Update.
145 * win32-low.cc (win32_target_ops): Update.
146
147 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
148
149 Turn process_stratum_target's qxfer_osdata op into a method of
150 process_target.
151
152 * target.h (struct process_stratum_target): Remove the target op.
153 (class process_target): Add the target op. Also add
154 'supports_qxfer_osdata'.
155 * target.cc (process_target::qxfer_osdata): Define.
156 (process_target::supports_qxfer_osdata): Define.
157
158 Update the derived classes and callers below.
159
160 * server.cc (handle_qxfer_osdata): Update.
161 (handle_query): Update.
162 * linux-low.cc (linux_target_ops): Update.
163 (linux_process_target::supports_qxfer_osdata): Define.
164 (linux_qxfer_osdata): Turn into ...
165 (linux_process_target::qxfer_osdata): ... this.
166 * linux-low.h (class linux_process_target): Update.
167 * lynx-low.cc (lynx_target_ops): Update.
168 * nto-low.cc (nto_target_ops): Update.
169 * win32-low.cc (win32_target_ops): Update.
170
171 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
172
173 Turn process_stratum_target's hostio_last_error op into a
174 method of process_target.
175
176 * target.h (struct process_stratum_target): Remove the target op.
177 (class process_target): Add the target op.
178 * target.cc: Add "hostio.h" to includes.
179 (process_target::hostio_last_error): Define.
180
181 Update the derived classes and callers below.
182
183 * hostio.cc (hostio_error): Update.
184 * linux-low.cc: Remove "hostio.h" from includes.
185 (linux_target_ops): Update.
186 * lynx-low.cc (lynx_target_ops): Update.
187 * nto-low.cc (nto_target_ops): Update.
188 * win32-low.h (class win32_process_target): Update.
189 * win32-low.cc (win32_target_ops): Update.
190 (wince_hostio_last_error): Turn into ...
191 (win32_process_target::hostio_last_error): ... this.
192
193 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
194
195 Turn process_stratum_target's get_tls_address op into a method of
196 process_target.
197
198 * target.h (struct process_stratum_target): Remove the target op.
199 (class process_target): Add the target op. Also add
200 'supports_get_tls_address'.
201 * target.cc (process_target::get_tls_address): Define.
202 (process_target::supports_get_tls_address): Define.
203
204 Update the derived classes and callers below.
205
206 * server.cc (handle_query): Update.
207 * linux-low.cc (linux_target_ops): Update.
208 (linux_process_target::supports_get_tls_address): Define.
209 (linux_process_target::get_tls_address): Define.
210 * linux-low.h (class linux_process_target): Update.
211 * lynx-low.cc (lynx_target_ops): Update.
212 * nto-low.cc (nto_target_ops): Update.
213 * win32-low.cc (win32_target_ops): Update.
214
215 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
216
217 Turn process_stratum_target's read_offsets op into a method of
218 process_target.
219
220 * target.h (struct process_stratum_target): Remove the target op.
221 (class process_target): Add the target op. Also add
222 'supports_read_offsets'.
223 * target.cc (process_target::read_offsets): Define.
224 (process_target::supports_read_offsets): Define.
225
226 Update the derived classes and callers below.
227
228 * server.cc (handle_query): Update.
229 * linux-low.cc (SUPPORTS_READ_OFFSETS): New #define directive.
230 (linux_target_ops): Update.
231 (linux_process_target::supports_read_offsets): Define.
232 (linux_read_offsets): Turn into ...
233 (linux_process_target::read_offsets): ... this.
234 * linux-low.h (class linux_process_target): Update.
235 * lynx-low.cc (lynx_target_ops): Update.
236 * nto-low.cc (nto_target_ops): Update.
237 * win32-low.cc (win32_target_ops): Update.
238
239 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
240
241 Turn process_stratum_target's stopped_by_watchpoint and
242 stopped_data_address ops into methods of process_target.
243
244 * target.h (struct process_stratum_target): Remove the target ops.
245 (class process_target): Add the target ops.
246 * target.cc (process_target::stopped_by_watchpoint): Define.
247 (process_target::stopped_data_address): Define.
248
249 Update the derived classes and callers below.
250
251 * remote-utils.cc (prepare_resume_reply): Update.
252 * linux-low.cc (linux_target_ops): Update.
253 (linux_stopped_by_watchpoint): Turn into ...
254 (linux_process_target::stopped_by_watchpoint): ... this.
255 (linux_stopped_data_address): Turn into ...
256 (linux_process_target::stopped_data_address): ... this.
257 * linux-low.h (class linux_process_target): Update.
258 * lynx-low.cc (lynx_target_ops): Update.
259 * nto-low.cc (nto_target_ops): Update.
260 (nto_stopped_by_watchpoint): Turn into ...
261 (nto_process_target::stopped_by_watchpoint): ... this.
262 (nto_stopped_data_address): Turn into ...
263 (nto_process_target::stopped_data_address): ... this.
264 * nto-low.h (class nto_process_target): Update.
265 * win32-low.cc (win32_target_ops): Update.
266 (win32_stopped_by_watchpoint): Turn into ...
267 (win32_process_target::stopped_by_watchpoint): ... this.
268 (win32_stopped_data_address): Turn into ...
269 (win32_process_target::stopped_data_address): ... this.
270 * win32-low.h (class win32_process_target): Update.
271
272 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
273
274 Turn process_stratum_target's supports_hardware_single_step op into
275 a method of process_target.
276
277 * target.h (struct process_stratum_target): Remove the target op.
278 (class process_target): Add the target op.
279 (target_supports_hardware_single_step): Update the macro.
280 (target_can_do_hardware_single_step): Remove declaration.
281 * target.cc (process_target::supports_hardware_single_step): Define.
282 (target_can_do_hardware_single_step): Remove.
283
284 Update the derived classes and callers below.
285
286 * linux-low.h (class linux_process_target): Update.
287 * linux-low.cc (linux_target_ops): Update.
288 (linux_supports_hardware_single_step): Turn into ...
289 (linux_process_target::supports_hardware_single_step): ... this.
290 * lynx-low.h (class lynx_process_target): Update.
291 * lynx-low.cc (lynx_target_ops): Update.
292 (lynx_process_target::supports_hardware_single_step): Define.
293 * nto-low.h (class nto_process_target): Update.
294 * nto-low.cc (nto_target_ops): Update.
295 (nto_process_target::supports_hardware_single_step): Define.
296 * win32-low.h (class win32_process_target): Update.
297 * win32-low.cc (win32_target_ops): Update.
298 (win32_process_target::supports_hardware_single_step): Define.
299
300 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
301
302 Turn process_stratum_target's {supports_}stopped_by_hw_breakpoint
303 ops into methods of process_target.
304
305 * target.h (struct process_stratum_target): Remove the target ops.
306 (class process_target): Add the target ops.
307 (target_stopped_by_hw_breakpoint): Update the macro.
308 (target_supports_stopped_by_hw_breakpoint): Update the macro.
309 * target.cc (process_target::stopped_by_hw_breakpoint): Define.
310 (process_target::supports_stopped_by_hw_breakpoint): Define.
311
312 Update the derived classes and callers below.
313
314 * linux-low.cc (linux_target_ops): Update.
315 (linux_stopped_by_hw_breakpoint): Turn into ...
316 (linux_process_target::stopped_by_hw_breakpoint): ... this.
317 (linux_supports_stopped_by_hw_breakpoint): Turn into ...
318 (linux_process_target::supports_stopped_by_hw_breakpoint): ... this.
319 * linux-low.h (class linux_process_target): Update.
320 * lynx-low.cc (lynx_target_ops): Update.
321 * nto-low.cc (nto_target_ops): Update.
322 * win32-low.cc (win32_target_ops): Update.
323
324 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
325
326 Turn process_stratum_target's {supports_}stopped_by_sw_breakpoint
327 ops into methods of process_target.
328
329 * target.h (struct process_stratum_target): Remove the target ops.
330 (class process_target): Add the target ops.
331 (target_stopped_by_sw_breakpoint): Update the macro.
332 (target_supports_stopped_by_sw_breakpoint): Update the macro.
333 * target.cc (process_target::stopped_by_sw_breakpoint): Define.
334 (process_target::supports_stopped_by_sw_breakpoint): Define.
335
336 Update the derived classes and callers below.
337
338 * linux-low.cc (linux_target_ops): Update.
339 (linux_stopped_by_sw_breakpoint): Turn into ...
340 (linux_process_target::stopped_by_sw_breakpoint): ... this.
341 (linux_supports_stopped_by_sw_breakpoint): Turn into ...
342 (linux_process_target::supports_stopped_by_sw_breakpoint): ... this.
343 * linux-low.h (class linux_process_target): Update.
344 * lynx-low.cc (lynx_target_ops): Update.
345 * nto-low.cc (nto_target_ops): Update.
346 * win32-low.cc (win32_target_ops): Update.
347
348 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
349
350 Turn process_stratum_target's insert_point and remove_point ops
351 into methods of process_target.
352
353 * target.h (struct process_stratum_target): Remove the target ops.
354 (class process_target): Add the target ops.
355 * target.cc (process_target::insert_point): Define.
356 (process_target::remove_point): Define.
357
358 Update the derived classes and callers below.
359
360 * mem-break.cc (set_raw_breakpoint_at): Update.
361 (delete_raw_breakpoint): Update.
362 (uninsert_raw_breakpoint): Update.
363 (reinsert_raw_breakpoint): Update.
364 * linux-low.cc (linux_target_ops): Update.
365 (linux_insert_point): Turn into ...
366 (linux_process_target::insert_point): ... this.
367 (linux_remove_point): Turn into ...
368 (linux_process_target::remove_point): ... this.
369 * linux-low.h (class linux_process_target): Update.
370 * lynx-low.cc (lynx_target_ops): Update.
371 * nto-low.cc (nto_target_ops): Update.
372 (nto_insert_point): Turn into ...
373 (nto_process_target::insert_point): ... this.
374 (nto_remove_point): Turn into ...
375 (nto_process_target::remove_point): ... this.
376 * nto-low.h (class nto_process_target): Update.
377 * win32-low.cc (win32_target_ops): Update.
378 (win32_insert_point): Turn into ...
379 (win32_process_target::insert_point): ... this.
380 (win32_remove_point): Turn into ...
381 (win32_process_target::remove_point): ... this.
382 * win32-low.h (class win32_process_target): Update.
383
384 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
385
386 Turn process_stratum_target's supports_z_point_type op into a
387 method of process_target.
388
389 * target.h (struct process_stratum_target): Remove the target op.
390 (class process_target): Add the target op.
391 * target.cc (process_target::supports_z_point_type): Define.
392
393 Update the derived classes and callers below.
394
395 * mem-break.cc (z_type_supported): Update.
396 * linux-low.cc (linux_target_ops): Update.
397 (linux_supports_z_point_type): Turn into ...
398 (linux_process_target::supports_z_point_type): ... this.
399 * linux-low.h (class linux_process_target): Update.
400 * lynx-low.cc (lynx_target_ops): Update.
401 * nto-low.cc (nto_target_ops): Update.
402 (nto_supports_z_point_type): Turn into ...
403 (nto_process_target::supports_z_point_type): ... this.
404 * nto-low.h (class nto_process_target): Update.
405 * win32-low.cc (win32_target_ops): Update.
406 (win32_supports_z_point_type): Turn into ...
407 (win32_process_target::supports_z_point_type): ... this.
408 * win32-low.h (class win32_process_target): Update.
409
410 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
411
412 Turn process_stratum_target's read_auxv op into a method of
413 process_target.
414
415 * target.h (class process_stratum_target): Remove the target op.
416 (struct process_target): Add the target op. Also add
417 'supports_read_auxv'.
418 * target.cc (process_target::read_auxv): Define.
419 (process_target::supports_read_auxv): Define.
420
421 Update the derived classes and callers below.
422
423 * server.cc (handle_qxfer_auxv): Update.
424 (handle_query): Update.
425 * linux-low.cc (linux_target_ops): Update.
426 (linux_process_target::supports_read_auxv): Define.
427 (linux_read_auxv): Turn into ...
428 (linux_process_target::read_auxv): ... this.
429 * linux-low.h (class linux_process_target): Update.
430 * lynx-low.cc (lynx_target_ops): Update.
431 * nto-low.cc (nto_target_ops): Update.
432 (nto_process_target::supports_read_auxv): Define.
433 (nto_read_auxv): Turn into ...
434 (nto_process_target::read_auxv): ... this.
435 * nto-low.h (class nto_process_target): Update.
436 * win32-low.cc (win32_target_ops): Update.
437
438 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
439
440 Turn process_stratum_target's request_interrupt op into a method of
441 process_target.
442
443 * target.h (struct process_stratum_target): Remove the target op.
444 (class process_target): Add the target op.
445
446 Update the derived classes and callers below.
447
448 * remote-utils.cc (putpkt_binary_1): Update.
449 (input_interrupt): Update.
450 (getpkt): Update.
451 * server.cc (handle_v_requests): Update.
452 * linux-low.cc (linux_target_ops): Update.
453 (linux_request_interrupt): Turn into ...
454 (linux_process_target::request_interrupt): ... this.
455 * linux-low.h (class linux_process_target): Update.
456 * lynx-low.cc (lynx_target_ops): Update.
457 (lynx_request_interrupt): Turn into ...
458 (lynx_process_target::request_interrupt): ... this.
459 * lynx-low.h (class lynx_process_target): Update.
460 * nto-low.cc (nto_target_ops): Update.
461 (nto_request_interrupt): Turn into ...
462 (nto_process_target::request_interrupt): ... this.
463 * nto-low.h (class nto_process_target): Update.
464 * win32-low.cc (win32_target_ops): Update.
465 (win32_request_interrupt): Turn into ...
466 (win32_process_target::request_interrupt): ... this.
467 * win32-low.h (class win32_process_target): Update.
468
469 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
470
471 Turn process_stratum_target's look_up_symbols op into a method of
472 process_target.
473
474 * target.h (struct process_stratum_target): Remove the target op.
475 (class process_target): Add the target op.
476 * target.cc (process_target::look_up_symbols): Define.
477
478 Update the derived classes and callers below.
479
480 * server.cc (handle_query): Update.
481 * linux-low.cc (linux_target_ops): Update.
482 (linux_look_up_symbols): Turn into ...
483 (linux_process_target::look_up_symbols): ... this.
484 * linux-low.h (class linux_process_target): Update.
485 * lynx-low.cc (lynx_target_ops): Update.
486 * nto-low.cc (nto_target_ops): Update.
487 * win32-low.cc (win32_target_ops): Update.
488
489 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
490
491 Turn process_stratum_target's read_memory and write_memory
492 ops into methods of process_target.
493
494 * target.h (struct process_stratum_target): Remove the target ops.
495 (class process_target): Add the target ops.
496
497 Update the derived classes and callers below.
498
499 * linux-aarch32-low.cc (arm_breakpoint_at): Update.
500 * linux-aarch64-low.cc (aarch64_breakpoint_at): Update.
501 * linux-arm-low.cc (arm_sigreturn_next_pc): Update.
502 (arm_get_syscall_trapinfo): Update.
503 * linux-cris-low.cc (cris_breakpoint_at): Update.
504 * linux-crisv32-low.cc (cris_breakpoint_at): Update.
505 * linux-m32r-low.cc (m32r_breakpoint_at): Update.
506 * linux-mips-low.cc (mips_breakpoint_at): Update.
507 * linux-nios2-low.cc (nios2_breakpoint_at): Update.
508 * linux-ppc-low.cc (ppc_breakpoint_at): Update.
509 * linux-sh-low.cc (sh_breakpoint_at): Update.
510 * linux-sparc-low.cc (sparc_fill_gregset_to_stack): Update.
511 (sparc_store_gregset_from_stack): Update.
512 (sparc_breakpoint_at): Update.
513 * linux-tic6x-low.cc (tic6x_breakpoint_at): Update.
514 * linux-tile-low.cc (tile_breakpoint_at): Update.
515 * linux-x86-low.cc (x86_breakpoint_at): Update.
516 * linux-xtensa-low.cc (xtensa_breakpoint_at): Update.
517 * mem-brea.cc (insert_memory_breakpoint): Update.
518 (validate_inserted_breakpoint): Update.
519 * target.cc (read_inferior_memory): Update.
520 (target_write_memory): Update.
521 * linux-low.cc (linux_target_ops): Update.
522 (linux_read_memory): Make a wrapper around the read_memory target
523 op call.
524 (linux_process_target::read_memory): Rename from linux_read_memory.
525 (linux_write_memory): Turn into ...
526 (linux_process_target::write_memory): ... this.
527 * linux-low.h (class linux_process_target): Update.
528 * lynx-low.cc (lynx_target_ops): Update.
529 (lynx_read_memory): Turn into ...
530 (lynx_process_target::read_memory): ... this.
531 (lynx_write_memory): Turn into ...
532 (lynx_process_target::write_memory): ... this.
533 * lynx-low.h (class lynx_process_target): Update.
534 * nto-low.cc (nto_target_ops): Update.
535 (nto_read_memory): Turn into ...
536 (nto_process_target::read_memory): ... this.
537 (nto_write_memory): Turn into ...
538 (nto_process_target::write_memory): ... this.
539 * nto-low.h (class nto_process_target): Update.
540 * win32-low.cc (win32_target_ops): Update.
541 (win32_read_inferior_memory): Turn into ...
542 (win32_process_target::read_memory): ... this.
543 (win32_write_inferior_memory): Turn into ...
544 (win32_process_target::write_memory): ... this.
545 * win32-low.h (class win32_process_target): Update.
546
547 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
548
549 Turn process_stratum_target's prepare_to_access_memory and
550 done_accessing_memory ops into methods of process_target.
551
552 * target.h (struct process_stratum_target): Remove the target ops.
553 (class process_target): Add the target ops.
554 * target.cc (process_target::prepare_to_access_memory): Define.
555 (process_target::done_accessing_memory): Define.
556 (prepare_to_access_memory): Update.
557 (done_accessing_memory): Update.
558
559 Update the derived classes and callers below.
560
561 * linux-low.cc (linux_target_ops): Update.
562 (linux_prepare_to_access_memory): Turn into ...
563 (linux_process_target::prepare_to_access_memory): ... this.
564 (linux_done_accessing_memory): Turn into ...
565 (linux_process_target::done_accessing_memory): ... this.
566 * linux-low.h (class linux_process_target): Update.
567 * lynx-low.cc (lynx_target_ops): Update.
568 * nto-low.cc (nto_target_ops): Update.
569 * win32-low.cc (win32_target_ops): Update.
570
571 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
572
573 Turn process_stratum_target's fetch_registers and store_registers
574 ops into methods of process_target.
575
576 * target.h (struct process_stratum_target): Remove the target ops.
577 (class process_target): Add the target ops.
578 (fetch_inferior_registers): Update the macro.
579 (store_inferior_registers): Update the macro.
580
581 Update the derived classes and callers below.
582
583 * linux-low.cc (linux_target_ops): Update.
584 (linux_fetch_registers): Turn into ...
585 (linux_process_target::fetch_registers): ... this.
586 (linux_store_registers): Turn into ...
587 (linux_process_target::store_registers): ... this.
588 * linux-low.h (class linux_process_target): Update.
589 * lynx-low.cc (lynx_target_ops): Update.
590 (lynx_fetch_registers): Turn into ...
591 (lynx_process_target::fetch_registers): ... this.
592 (lynx_store_registers): Turn into ...
593 (lynx_process_target::store_registers): ... this.
594 * lynx-low.h (class lynx_process_target): Update.
595 * nto-low.cc (nto_target_ops): Update.
596 (nto_fetch_registers): Turn into ...
597 (nto_process_target::fetch_registers): ... this.
598 (nto_store_registers): Turn into ...
599 (nto_process_target::store_registers): ... this.
600 * nto-low.h (class nto_process_target): Update.
601 * win32-low.cc (win32_target_ops): Update.
602 (win32_fetch_inferior_registers): Turn into ...
603 (win32_process_target::fetch_registers): ... this.
604 (win32_store_inferior_registers): Turn into ...
605 (win32_process_target::store_registers): ... this.
606 * win32-low.h (class win32_process_target): Update.
607
608 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
609
610 Turn process_stratum_target's wait op into a method of
611 process_target.
612
613 * target.h (struct process_stratum_target): Remove the target op.
614 (class process_target): Add the target op.
615
616 Update the derived classes and callers below.
617
618 * target.cc (target_wait): Update.
619 * linux-low.cc (linux_target_ops): Update.
620 (linux_wait): Turn into ...
621 (linux_process_target::wait): ... this.
622 * linux-low.h (class linux_process_target): Update.
623 * lynx-low.cc (lynx_target_ops): Update.
624 (lynx_wait): Turn into ...
625 (lynx_process_target::wait): ... this.
626 * lynx-low.h (class lynx_process_target): Update.
627 * nto-low.cc (nto_target_ops): Update.
628 (nto_wait): Turn into ...
629 (nto_process_target::wait): ... this.
630 * nto-low.h (class nto_process_target): Update.
631 * win32-low.cc (win32_target_ops): Update.
632 (win32_wait): Turn into ...
633 (win32_process_target::wait): ... this.
634 (do_initial_child_stuff): Update.
635 * win32-low.h (class win32_process_target): Update.
636
637 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
638
639 Turn process_stratum_target's resume op into a method of
640 process_target.
641
642 * target.h (struct process_stratum_target): Remove the target op.
643 (class process_target): Add the target op.
644
645 Update the derived classes and callers below.
646
647 * server.cc (resume): Update.
648 * target.cc (target_stop_and_wait): Update.
649 (target_continue_no_signal): Update.
650 (target_continue): Update.
651 * linux-low.cc (linux_target_ops): Update.
652 (linux_resume): Turn into ...
653 (linux_process_target::resume): ... this.
654 * linux-low.h (class linux_process_target): Update.
655 * lynx-low.cc (lynx_target_ops): Update.
656 (lynx_resume): Turn into ...
657 (lynx_process_target::resume): ... this.
658 * lynx-low.h (class lynx_process_target): Update.
659 * nto-low.cc (nto_target_ops): Update.
660 (nto_resume): Turn into ...
661 (nto_process_target::resume): ... this.
662 * nto-low.h (class nto_process_target): Update.
663 * win32-low.cc (win32_target_ops): Update.
664 (win32_resume): Turn into ...
665 (win32_process_target::resume): ... this.
666 (win32_process_target::detach): Update.
667 (do_initial_child_stuff): Update.
668 * win32-low.h (class win32_process_target): Update.
669
670 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
671
672 Turn process_stratum_target's thread_alive op into a method of
673 process_target.
674
675 * target.h (struct process_stratum_target): Remove the target op.
676 (class process_target): Add the target op.
677 (mythread_alive): Update the macro.
678
679 Update the derived classes and callers below.
680
681 * linux-low.cc (linux_target_ops): Update.
682 (linux_thread_alive): Turn into ...
683 (linux_process_target::thread_alive): ... this.
684 (wait_for_sigstop): Update.
685 * linux-low.h (class linux_process_target): Update.
686 * lynx-low.cc (lynx_target_ops): Update.
687 (lynx_thread_alive): Turn into ...
688 (lynx_process_target::thread_alive): ... this.
689 * lynx-low.h (class lynx_process_target): Update.
690 * nto-low.cc (nto_target_ops): Update.
691 (nto_thread_alive): Turn into ...
692 (nto_process_target::thread_alive): ... this.
693 * nto-low.h (class nto_process_target): Update.
694 * win32-low.cc (win32_target_ops): Update.
695 (win32_thread_alive): Turn into ...
696 (win32_process_target::thread_alive): ... this.
697 * win32-low.h (class win32_process_target): Update.
698
699 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
700
701 Turn process_stratum_target's join op into a method of
702 process_target.
703
704 * target.h (struct process_stratum_target): Remove the target op.
705 (class process_target): Add the target op.
706 (join_inferior): Update the macro.
707
708 Update the derived classes and callers below.
709
710 * linux-low.cc (linux_target_ops): Update.
711 (linux_join): Turn into ...
712 (linux_process_target::join): ... this.
713 * linux-low.h (class linux_process_target): Update.
714 * lynx-low.cc (lynx_target_ops): Update.
715 (lynx_join): Turn into ...
716 (lynx_process_target::join): ... this.
717 * lynx-low.h (class lynx_process_target): Update.
718 * nto-low.cc (nto_target_ops): Update.
719 (nto_process_target::join): Define.
720 * nto-low.h (class nto_process_target): Update.
721 * win32-low.cc (win32_target_ops): Update.
722 (win32_join): Turn into ...
723 (win32_process_target::join): ... this.
724 * win32-low.h (class win32_process_target): Update.
725
726 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
727
728 Turn process_stratum_target's mourn op into a method of
729 process_target.
730
731 * target.h (struct process_stratum_target): Remove the target op.
732 (class process_target): Add the target op.
733
734 Update the derived classes and callers below.
735
736 * target.cc (target_mourn_inferior): Update.
737 * linux-low.cc (linux_target_ops): Update.
738 (linux_mourn): Turn into ...
739 (linux_process_target::mourn): ... this.
740 (handle_extended_wait): Update.
741 (linux_process_target::kill): Update.
742 (linux_process_target::detach): Update.
743 * linux-low.h (class linux_process_target): Update.
744 * lynx-low.cc (lynx_target_ops): Update.
745 (lynx_mourn): Turn into ...
746 (lynx_process_target::mourn): ... this.
747 * lynx-low.h (class lynx_process_target): Update.
748 * nto-low.cc (nto_target_ops): Update.
749 (nto_mourn): Turn into ...
750 (nto_process_target::mourn): ... this.
751 * nto-low.h (class nto_process_target): Update.
752 * win32-low.cc (win32_target_ops): Update.
753 (win32_mourn): Turn into ...
754 (win32_process_target::mourn): ... this.
755 * win32-low.h (class win32_process_target): Update.
756
757 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
758
759 Turn process_stratum_target's detach op into a method of
760 process_target.
761
762 * target.h (struct process_stratum_target): Remove the target op.
763 (class process_target): Add the target op.
764 (detach_inferior): Update the macro.
765
766 Update the derived classes and callers below.
767
768 * linux-low.cc (linux_target_ops): Update.
769 (linux_detach): Turn into ...
770 (linux_process_target::detach): ... this.
771 * linux-low.h (class linux_process_target): Update.
772 * lynx-low.cc (lynx_target_ops): Update.
773 (lynx_detach): Turn into ...
774 (lynx_process_target::detach): ... this.
775 * lynx-low.h (class lynx_process_target): Update.
776 * nto-low.cc (nto_target_ops): Update.
777 (nto_detach): Turn into ...
778 (nto_process_target::detach): ... this.
779 * nto-low.h (class nto_process_target): Update.
780 * win32-low.cc (win32_target_ops): Update.
781 (win32_detach): Turn into ...
782 (win32_process_target::detach): ... this.
783 * win32-low.h (class win32_process_target): Update.
784
785 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
786
787 Turn process_stratum_target's kill op into a method of
788 process_target.
789
790 * target.h (struct process_stratum_target): Remove the target op.
791 (class process_target): Add the target op.
792
793 Update the derived classes and callers below.
794
795 * target.cc (kill_inferior): Update.
796 * linux-low.cc (linux_target_ops): Update.
797 (linux_kill): Turn into ...
798 (linux_process_target::kill): ... this.
799 * linux-low.h (class linux_process_target): Update.
800 * lynx-low.cc (lynx_target_ops): Update.
801 (lynx_kill): Turn into ...
802 (lynx_process_target::kill): ... this.
803 * lynx-low.h (class lynx_process_target): Update.
804 * nto-low.cc (nto_target_ops): Update.
805 (nto_kill): Turn into ...
806 (nto_process_target::kill): ... this.
807 * nto-low.h (class nto_process_target): Update.
808 * win32-low.cc (win32_target_ops): Update.
809 (win32_kill): Turn into ...
810 (win32_process_target::kill): ... this.
811 * win32-low.h (class win32_process_target): Update.
812
813 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
814
815 Turn process_stratum_target's attach op into a method of
816 process_target.
817
818 * target.h (struct process_stratum_target): Remove the target op.
819 (class process_target): Add the target op.
820 (myattach): Update the macro.
821
822 Update the derived classes and callers below.
823
824 * linux-low.cc (linux_target_ops): Update.
825 (linux_attach): Turn into ...
826 (linux_process_target::attach): ... this.
827 * linux-low.h (class linux_process_target): Update.
828 * lynx-low.cc (lynx_target_ops): Update.
829 (lynx_attach): Turn into ...
830 (lynx_process_target::attach): ... this.
831 * lynx-low.h (class lynx_process_target): Update.
832 * nto-low.cc (nto_target_ops): Update.
833 (nto_attach): Turn into ...
834 (nto_process_target::attach): ... this.
835 * nto-low.h (class nto_process_target): Update.
836 * win32-low.cc (win32_target_ops): Update.
837 (win32_attach): Turn into ...
838 (win32_process_target::attach): ... this.
839 * win32-low.h (class win32_process_target): Update.
840
841 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
842
843 Turn process_stratum_target's post_create_inferior op into a method
844 of process_target.
845
846 * target.h (struct process_stratum_target): Remove the target op.
847 (class process_target): Add the target op.
848 (target_post_create_inferior): Update the macro.
849 * target.cc (process_target::post_create_inferior): Define.
850
851 Update the derived classes and callers below.
852
853 * linux-low.cc (linux_target_ops): Update.
854 (linux_post_create_inferior): Turn into ...
855 (linux_process_target::post_create_inferior): ... this.
856 * linux-low.h (class linux_process_target): Update.
857 * lynx-low.cc (lynx_target_ops): Update.
858 * nto-low.cc (nto_target_ops): Update.
859 * win32-low.cc (win32_target_ops): Update.
860
861 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
862
863 Turn process_stratum_target's create_inferior op into a method of
864 process_target.
865
866 * target.h (struct process_stratum_target): Remove the target op.
867 (class process_target): Add the target op.
868 (create_inferior): Rename the macro to ...
869 (target_create_inferior): ... this.
870
871 Update the derived classes and callers below.
872
873 * server.cc (handle_v_run): Update.
874 (captured_main): Update.
875 (process_serial_event): Update.
876 * linux-low.cc (linux_target_ops): Update.
877 (linux_create_inferior): Turn into ...
878 (linux_process_target::create_inferior): ... this.
879 * linux-low.h (class linux_process_target): Update.
880 * lynx-low.cc (lynx_target_ops): Update.
881 (lynx_create_inferior): Turn into ...
882 (lynx_process_target::create_inferior): ... this.
883 * lynx-low.h (class lynx_process_target): Update.
884 * nto-low.cc (nto_target_ops): Update.
885 (nto_create_inferior): Turn into ...
886 (nto_process_target::create_inferior): ... this.
887 * nto-low.h (class nto_process_target): Update.
888 * win32-low.cc (win32_target_ops): Update.
889 (win32_create_inferior): Turn into ...
890 (win32_process_target::create_inferior): ... this.
891 * win32-low.h (class win32_process_target): Update.
892
893 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
894
895 * target.h (class process_target): New class definition.
896 (struct process_stratum_target) <pt>: New field with type
897 'process_target*'.
898 * linux-low.h (class linux_process_target): Define as a derived
899 class of 'process_target'.
900 * linux-low.cc (linux_target_ops): Add a linux_process_target*
901 as the 'pt' field.
902 * lynx-low.h (class lynx_process_target): Define as a derived
903 class of 'process_target'.
904 * lynx-low.cc (lynx_target_ops): Add a lynx_process_target*
905 as the 'pt' field.
906 * nto-low.h (class nto_process_target): Define as a derived
907 class of 'process_target'.
908 * nto-low.cc (nto_target_ops): Add an nto_process_target*
909 as the 'pt' field.
910 * win32-low.h (class win32_process_target): Define as a derived
911 class of 'process_target'.
912 * win32-low.cc (win32_target_ops): Add a win32_process_target*
913 as the 'pt' field.
914
915 2020-02-19 Andrew Burgess <andrew.burgess@embecosm.com>
916
917 * configure: Regenerate.
918
919 2020-02-19 Maciej W. Rozycki <macro@wdc.com>
920 Andrew Burgess <andrew.burgess@embecosm.com>
921
922 * linux-riscv-low.cc: New file.
923 * Makefile.in (SFILES): Add linux-riscv-low.cc, arch/riscv.c,
924 and nat/riscv-linux-tdesc.c.
925 * configure.srv <riscv*-*-linux*> (srv_tgtobj)
926 (srv_linux_regsets, srv_linux_usrregs, srv_linux_thread_db):
927 Define.
928
929 2020-02-14 Tom Tromey <tom@tromey.com>
930
931 * acinclude.m4: Don't include acx_configure_dir.m4.
932 * Makefile.in (LIBIBERTY_BUILDDIR, GNULIB_BUILDDIR): Update.
933 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): Remove.
934 (all, install-only, uninstall, clean-info, clean)
935 (maintainer-clean): Don't recurse.
936 (subdir_do, all-lib): Remove.
937 ($(LIBGNU) $(LIBIBERTY) $(GNULIB_H)): Remove rule.
938 (GNULIB_H): Remove.
939 (generated_files): Update.
940 ($(GNULIB_BUILDDIR)/Makefile): Remove rule.
941 * configure: Rebuild.
942 * configure.ac: Don't configure gnulib or libiberty.
943 (GNULIB): Update.
944
945 2020-02-14 Eli Zaretskii <eliz@gnu.org>
946
947 * win32-low.c (create_process): Prepend PROGRAM to ARGS when
948 preparing the command line for CreateProcess.
949 (win32_create_inferior): Reflect the program name in debugging
950 output that shows the process and its command line.
951
952 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
953
954 * Makefile.in: Rename source files from .c to .cc.
955 * %.c: Rename to %.cc.
956 * configure.ac: Rename server.c to server.cc.
957 * configure: Re-generate.
958
959 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
960
961 * Makefile.in: Rename gdbsupport source files from .c to .cc.
962
963 2020-02-12 Hannes Domani <ssbssa@yahoo.de>
964
965 * win32-low.c (win32_create_inferior): Set signal_pid.
966
967 2020-02-12 Maciej W. Rozycki <macro@wdc.com>
968 Pedro Alves <palves@redhat.com>
969
970 Skip building gdbserver in a cross-configuration.
971 * configure.srv: Set $gdbserver_host depending on whether $target
972 is $host. Use $gdbserver_host instead of $host.
973
974 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
975
976 * configure: Re-generate.
977
978 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
979
980 * configure: Re-generate.
981
982 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
983
984 * acinclude.m4: Update warning.m4 path.
985
986 2020-02-09 Hannes Domani <ssbssa@yahoo.de>
987
988 * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
989 (handle_exception): Set siginfo_er.
990 (win32_xfer_siginfo): New function.
991
992 2020-02-07 Tom Tromey <tom@tromey.com>
993 Pedro Alves <palves@redhat.com>
994
995 * README: Update build documentation.
996 * configure.srv: Set UNSUPPORTED if host is unsupported. Check
997 host, not target.
998 * configure.ac: Update paths.
999 * configure: Rebuild.
1000 * acinclude.m4: Update paths.
1001 * Makefile.in: Update include paths.
1002 (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
1003 (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
1004 (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
1005 (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
1006 (%-generated.c): Update paths.
1007 * Move entire directory from ../gdb/gdbserver.
1008
1009 2020-01-29 Maciej W. Rozycki <macro@wdc.com>
1010
1011 * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
1012
1013 2020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1014
1015 * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
1016 assignment instead of srv_linux_obj.
1017
1018 2020-01-28 Hannes Domani <ssbssa@yahoo.de>
1019
1020 * server.c (handle_qxfer_libraries): Write segment-address with
1021 paddress.
1022
1023 2020-01-24 Hannes Domani <ssbssa@yahoo.de>
1024
1025 * Makefile.in (install-strip): New target.
1026 (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
1027 * aclocal.m4: Regenerate.
1028 * configure: Regenerate.
1029 * configure.ac: Add AM_PROG_INSTALL_STRIP.
1030
1031 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
1032
1033 * Makefile.in (SFILES): Adjust paths to point to real files.
1034 (OBS): Move waitstatus.o to target/waitstatus.o.
1035 (TAGS): Transform paths appropriately.
1036 (%.o): Rename to...
1037 (nat/%.o): ... this pattern rule.
1038 (%.o): Rename to...
1039 (target/%.o): ... this pattern rule.
1040 * configure.srv: Adjust paths throughout to include nat/ prefix
1041 with the revant files.
1042 * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
1043 * configure: Regenerate.
1044
1045 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
1046
1047 * Makefile.in (TAGS): Remove config files from the recipe.
1048
1049 2020-01-14 Tom Tromey <tom@tromey.com>
1050
1051 * configure: Rebuild.
1052 * configure.ac: Remove any checks that were added to common.m4.
1053 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
1054 lib-link.m4.
1055
1056 2020-01-14 Tom Tromey <tom@tromey.com>
1057
1058 * server.h: Include config.h.
1059 * gdbreplay.c: Include config.h.
1060 * configure: Rebuild.
1061 * configure.ac: Don't source common.host.
1062 * acinclude.m4: Update path.
1063 * Makefile.in (INCSUPPORT): New variable.
1064 (INCLUDE_CFLAGS): Add INCSUPPORT.
1065 (SFILES): Update paths.
1066 (version-generated.c): Update path to create-version.sh.
1067 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
1068
1069 2020-01-14 Tom Tromey <tom@tromey.com>
1070
1071 * configure.ac (LIBS): Use WIN32APILIBS.
1072 (USE_WIN32API): Don't define.
1073 * configure: Rebuild.
1074
1075 2020-01-14 Tom Tromey <tom@tromey.com>
1076
1077 * configure: Rebuild.
1078
1079 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1080
1081 * Makefile.in (%-generated.c): Remove rule for files from
1082 regformats/i386.
1083
1084 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1085
1086 * configure: Re-generate.
1087
1088 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1089
1090 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
1091 Define to static.
1092 * tracepoint.c (stop_tracing, flush_trace_buffer,
1093 about_to_request_buffer_space, get_trace_state_variable_value,
1094 set_trace_state_variable_value, gdb_collect): Add declaration.
1095
1096 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1097
1098 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
1099 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
1100 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
1101 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
1102 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
1103 static.
1104
1105 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1106
1107 * inferiors.c: Include gdbsupport/common-inferior.h.
1108
1109 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1110
1111 * hostio-errno.c: Include hostio.h.
1112
1113 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1114
1115 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
1116 prerequisite.
1117
1118 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
1119
1120 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
1121 * linux-arm-tdesc.h: Include arch/arm.h.
1122
1123 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
1124
1125 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
1126
1127 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
1128
1129 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
1130 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
1131
1132 2020-01-10 Pedro Alves <palves@redhat.com>
1133
1134 * fork-child.c (post_fork_inferior): Pass target down to
1135 startup_inferior.
1136 * inferiors.c (switch_to_thread): Add process_stratum_target
1137 parameter.
1138 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
1139 * nto-low.c (nto_target_ops): Now a process_stratum_target.
1140 * linux-low.c (linux_target_ops): Now a process_stratum_target.
1141 * remote-utils.c (prepare_resume_reply): Pass the target to
1142 switch_to_thread.
1143 * target.c (the_target): Now a process_stratum_target.
1144 (done_accessing_memory): Pass the target to switch_to_thread.
1145 (set_target_ops): Ajust to use process_stratum_target.
1146 * target.h (struct target_ops): Rename to ...
1147 (struct process_stratum_target): ... this.
1148 (the_target, set_target_ops): Adjust.
1149 (prepare_to_access_memory): Adjust comment.
1150 * win32-low.c (child_xfer_memory): Adjust to use
1151 process_stratum_target.
1152 (win32_target_ops): Now a process_stratum_target.
1153
1154 2020-01-06 Eli Zaretskii <eliz@gnu.org>
1155 Pedro Alves <palves@redhat.com>
1156
1157 * win32-low.c (get_child_debug_event): Extract the fatal exception
1158 from the exit status and convert to the equivalent Posix signal
1159 number.
1160 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
1161 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
1162
1163 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
1164
1165 * Makefile.in: Use INSTALL_PROGRAM_ENV.
1166
1167 2020-01-01 Joel Brobecker <brobecker@adacore.com>
1168
1169 * server.c (gdbserver_version): Change copyright year to 2020.
1170 * gdbreplay.c (gdbreplay_version): Likewise.
1171
1172 2019-12-19 Christian Biesinger <cbiesinger@google.com>
1173
1174 * configure: Regenerate.
1175 * configure.ac: Quote variable arguments of test.
1176
1177 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
1178
1179 * Makefile.in: Fix build with GNU Make 3.81
1180
1181 2019-12-16 Tom Tromey <tromey@adacore.com>
1182
1183 * server.c (get_exec_file): Constify result.
1184
1185 2019-12-10 Christian Biesinger <cbiesinger@google.com>
1186
1187 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
1188 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
1189 * config.in: Regenerate.
1190 * configure: Regenerate.
1191 * configure.ac: Don't check for strerror.
1192 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
1193 Call safe_strerror instead of strerror.
1194 * server.h (strerror): Remove this now-unnecessary declaration.
1195 * tracepoint.c (init_named_socket): Call safe_strerror instead of
1196 strerror.
1197 (gdb_agent_helper_thread): Likewise.
1198 * utils.c (perror_with_name): Likewise.
1199
1200 2019-11-26 Tom Tromey <tom@tromey.com>
1201
1202 * configure, config.in: Rebuild.
1203
1204 2019-11-26 Tom Tromey <tom@tromey.com>
1205
1206 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
1207 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
1208 gdb_sigmask.
1209 * configure, config.in: Rebuild.
1210
1211 2019-11-26 Tom Tromey <tom@tromey.com>
1212
1213 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
1214 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
1215 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
1216 * acinclude.m4: Include ax_pthread.m4.
1217 * config.in, configure: Rebuild.
1218
1219 2019-11-26 Christian Biesinger <cbiesinger@google.com>
1220
1221 * debug.c (debug_set_output): Call safe_strerror instead of
1222 strerror.
1223 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
1224 (linux_kill_one_lwp): Likewise.
1225 (linux_detach_one_lwp): Likewise.
1226 (linux_wait_for_event_filtered): Likewise.
1227 (store_register): Likewise.
1228 * lynx-low.c (lynx_attach): Likewise.
1229 * mem-break.c (insert_memory_breakpoint): Likewise.
1230 (remove_memory_breakpoint): Likewise.
1231 (delete_fast_tracepoint_jump): Likewise.
1232 (set_fast_tracepoint_jump): Likewise.
1233 (uninsert_fast_tracepoint_jumps_at): Likewise.
1234 (reinsert_fast_tracepoint_jumps_at): Likewise.
1235 * nto-low.c (nto_xfer_memory): Likewise.
1236 (nto_resume): Likewise.
1237
1238 2019-11-20 Luis Machado <luis.machado@linaro.org>
1239
1240 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
1241 instead of register count.
1242 * tdesc.c (tdesc_contains_feature): New function.
1243 * tdesc.h (tdesc_contains_feature): New prototype.
1244
1245 2019-11-15 Christian Biesinger <cbiesinger@google.com>
1246
1247 * Makefile.in: Add safe-strerror.c.
1248 * configure: Regenerate.
1249 * configure.ac: Don't source common.host.
1250
1251 2019-11-15 Christian Biesinger <cbiesinger@google.com>
1252
1253 * config.in: Regenerate.
1254 * configure: Regenerate.
1255
1256 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
1257
1258 * ax.c (ax_printf): Handle size_t_arg.
1259
1260 2019-11-06 Christian Biesinger <cbiesinger@google.com>
1261
1262 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
1263 * mi/mi-main.c (output_cores): Likewise.
1264 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
1265 (linux_xfer_osdata_modules): Likewise.
1266 * remote.c (register_remote_support_xml): Likewise.
1267 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
1268 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
1269
1270 2019-11-01 Christian Biesinger <cbiesinger@google.com>
1271
1272 * configure: Regenerate.
1273 * configure.ac: Remove check for strerror_r.
1274
1275 2019-10-31 Christian Biesinger <cbiesinger@google.com>
1276
1277 * config.in: Regenerate.
1278 * configure: Regenerate.
1279 * configure.ac: Also check for strerror_r.
1280
1281 2019-10-31 Christian Biesinger <cbiesinger@google.com>
1282
1283 * ax.h (debug_agent): Remove duplicate declaration.
1284
1285 2019-10-26 Tom de Vries <tdevries@suse.de>
1286
1287 * linux-aarch64-low.c: Fix typos in comments.
1288 * linux-arm-low.c: Same.
1289 * linux-low.c: Same.
1290 * linux-ppc-low.c: Same.
1291 * proc-service.c: Same.
1292 * regcache.h: Same.
1293 * server.c: Same.
1294 * tracepoint.c: Same.
1295 * win32-low.c: Same.
1296
1297 2019-10-25 Tom Tromey <tromey@adacore.com>
1298
1299 * utils.c (xstrdup): Remove.
1300
1301 2019-10-23 Tom Tromey <tom@tromey.com>
1302
1303 * configure, config.in: Rebuild.
1304
1305 2019-10-23 Tom Tromey <tom@tromey.com>
1306
1307 * configure: Rebuild.
1308 * acinclude.m4: Use m4_include, not sinclude.
1309
1310 2019-10-17 Tom Tromey <tromey@adacore.com>
1311
1312 * configure: Rebuild.
1313 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
1314 in AC_CONFIG_FILES invocation.
1315 * Makefile.in (stamp-h, Makefile): Use new-style config.status
1316 invocation.
1317
1318 2019-10-16 Christian Biesinger <cbiesinger@google.com>
1319
1320 * server.c: Include xml-builtin.h.
1321 (get_xml_features): Don't declare xml_builtins here.
1322
1323 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
1324
1325 * Makefile.in: Remove references to vec-ipa.o.
1326
1327 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
1328
1329 * Makefile.in: Remove references to vec.c.
1330
1331 2019-10-02 Christian Biesinger <cbiesinger@google.com>
1332
1333 * server.c (server_waiting): Change to bool.
1334 (extended_protocol): Likewise.
1335 (response_needed): Likewise.
1336 (exit_requested): Likewise.
1337 (run_once): Likewise.
1338 (report_no_resumed): Likewise.
1339 (non_stop): Likewise.
1340 (disable_packet_vCont): Likewise.
1341 (disable_packet_Tthread): Likewise.
1342 (disable_packet_qC): Likewise.
1343 (disable_packet_qfThreadInfo): Likewise.
1344 (handle_general_set): Update.
1345 (handle_detach): Update.
1346 (handle_monitor_command): Update.
1347 (handle_query): Update.
1348 (captured_main): Update.
1349 (process_serial_event): Update.
1350 * server.h (server_waiting): Change to bool.
1351 (disable_packet_vCont): Likewise.
1352 (disable_packet_Tthread): Likewise.
1353 (disable_packet_qC): Likewise.
1354 (disable_packet_qfThreadInfo): Likewise.
1355 (run_once): Likewise.
1356 (non_stop): Likewise.
1357 * target.c (target_stop_and_wait): Update.
1358
1359 2019-10-02 Tom Tromey <tromey@adacore.com>
1360
1361 * Makefile.in (SFILES): Add common-inferior.c.
1362 (OBS): Add common-inferior.o.
1363 * server.c (startup_with_shell): Don't define.
1364
1365 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
1366
1367 * linux-low.c (linux_low_read_btrace): Update for change to
1368 std::vector.
1369
1370 2019-09-20 Christian Biesinger <cbiesinger@google.com>
1371
1372 * debug.c (debug_threads): Remove comment in favor of the header.
1373 * debug.h (using_threads): Add declaration.
1374 (debug_threads): Add comment.
1375 * linux-aarch64-low.c: Include debug.h and remove declaration of
1376 debug_threads.
1377 * nto-low.c: Likewise.
1378 * remote-utils.c: Likewise.
1379 * thread-db.c: Likewise.
1380
1381 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
1382
1383 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
1384 and powerpc-cell64l-ipa.o.
1385 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
1386 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
1387 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
1388 (spu*-*-*): Remove.
1389
1390 * spu-low.c: Remove file.
1391
1392 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
1393 (parse_spufs_run): Remove.
1394 (ppc_get_pc): Remove Cell/B.E. support.
1395 (ppc_set_pc): Likewise.
1396 (ppc_breakpoint_at): Likewise.
1397 (ppc_arch_setup): Likewise.
1398 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
1399 tdesc_powerpc_cell32l.
1400 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
1401 or init_registers_powerpc_cell32l.
1402 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
1403 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
1404 or init_registers_powerpc_cell32l.
1405 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
1406 (init_registers_powerpc_cell32l): Remove prototype.
1407 (init_registers_powerpc_cell64l): Likewise.
1408
1409 * target.h (struct target_ops): Remove qxfer_spu member.
1410 * server.c (handle_qxfer_spu): Remove.
1411 (qxfer_packets): Remove entry for "spu".
1412 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
1413 * linux-low.c (SPUFS_MAGIC): Remove.
1414 (spu_enumerate_spu_ids): Remove.
1415 (linux_qxfer_spu): Remove.
1416 (linux_target_ops): Remove qxfer_spu member.
1417 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
1418 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
1419 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
1420
1421 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
1422
1423 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
1424 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
1425 * config.in: Regenerate.
1426 * configure: Regenerate.
1427
1428 2019-08-15 Tom Tromey <tromey@adacore.com>
1429
1430 * target.c (target_write_memory): Use gdb::byte_vector.
1431
1432 2019-08-15 Tom Tromey <tromey@adacore.com>
1433
1434 * tracepoint.c (write_inferior_data_pointer)
1435 (write_inferior_integer, write_inferior_int8)
1436 (write_inferior_uinteger, m_tracepoint_action_download)
1437 (r_tracepoint_action_download, x_tracepoint_action_download)
1438 (l_tracepoint_action_download, clear_inferior_trace_buffer)
1439 (download_agent_expr, download_tracepoint_1)
1440 (download_trace_state_variables, upload_fast_traceframes): Update.
1441 * server.c (gdb_write_memory): Update.
1442 * remote-utils.c (relocate_instruction): Update.
1443 * proc-service.c (ps_pdwrite): Update.
1444 * mem-break.c (remove_memory_breakpoint)
1445 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
1446 (uninsert_fast_tracepoint_jumps_at)
1447 (reinsert_fast_tracepoint_jumps_at): Update.
1448 * linux-x86-low.c (append_insns)
1449 (i386_install_fast_tracepoint_jump_pad)
1450 (amd64_write_goto_address, i386_write_goto_address): Update.
1451 * linux-s390-low.c (append_insns, s390_write_goto_address):
1452 Update.
1453 * linux-ppc-low.c (ppc_relocate_instruction)
1454 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
1455 (ppc_write_goto_address): Update.
1456 * linux-aarch64-low.c (append_insns): Update.
1457 * target.h (struct target_ops): Update.
1458 (write_inferior_memory): Don't declare.
1459 * target.c (target_write_memory): Rename from
1460 write_inferior_memory. Remove old target_write_memory.
1461
1462 2019-08-15 Tom Tromey <tromey@adacore.com>
1463
1464 * target.c (write_inferior_memory): Use std::vector.
1465
1466 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
1467
1468 PR build/24886
1469 * configure.ac: Drop enable-libmcheck support.
1470 * configure, config.in: Rebuild.
1471 * acinclude.m4: Don't include it.
1472
1473 2019-07-19 Alan Hayward <alan.hayward@arm.com>
1474
1475 * configure.srv: Remove Arm xml files.
1476
1477 2019-07-19 Alan Hayward <alan.hayward@arm.com>
1478
1479 * configure.srv: Add new files. Remove xml generated files.
1480 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
1481 registers.
1482 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
1483 * linux-aarch32-tdesc.c: New file.
1484 * linux-aarch32-tdesc.h: New file.
1485 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
1486 * linux-arm-low.c (init_registers_arm, tdesc_arm)
1487 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
1488 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
1489 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
1490 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
1491 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
1492 (arm_read_description): Call arm_linux_read_description.
1493 (initialize_low_arch): Don't init registers.
1494 * linux-arm-tdesc.c: New file.
1495 * linux-arm-tdesc.h: New file.
1496
1497 2019-07-10 Alan Hayward <alan.hayward@arm.com>
1498
1499 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
1500 Move counter inside for.
1501 (arm_read_description): Check ptrace earlier.
1502 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
1503
1504 2019-07-09 Tom Tromey <tom@tromey.com>
1505
1506 * configure: Rebuild.
1507 * configure.ac: Change common to gdbsupport.
1508 * acinclude.m4: Change common to gdbsupport.
1509 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
1510 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
1511 common to gdbsupport.
1512 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
1513 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
1514 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
1515 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
1516 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
1517 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
1518 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
1519 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
1520 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
1521 common to gdbsupport.
1522
1523 2019-07-04 Alan Hayward <alan.hayward@arm.com>
1524
1525 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
1526 defines.
1527 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
1528
1529 2019-07-04 Alan Hayward <alan.hayward@arm.com>
1530
1531 * configure.srv: Remove legacy xml.
1532 * linux-aarch64-low.c (initialize_low_arch): Remove
1533 initialize_low_tdesc call.
1534 * linux-aarch64-tdesc-selftest.c: Remove file.
1535 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
1536 * linux-x86-low.c (initialize_low_arch): Remove
1537 initialize_low_tdesc call.
1538 * linux-x86-tdesc-selftest.c: Remove file.
1539 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
1540
1541 2019-06-20 Tom de Vries <tdevries@suse.de>
1542
1543 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
1544 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
1545
1546 2019-06-19 Tom de Vries <tdevries@suse.de>
1547
1548 * debug.h (debug_write): Change return type to ssize_t.
1549 * debug.c (debug_write): Same.
1550
1551 2019-06-14 Tom Tromey <tom@tromey.com>
1552
1553 * configure.ac: Use new path to gnulib.
1554 * configure: Rebuild.
1555 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
1556 to gnulib.
1557
1558 2019-06-11 Tom Tromey <tom@tromey.com>
1559
1560 * Makefile.in (SFILES): Add alloc.c.
1561 (OBS): Add alloc.o.
1562 (IPA_OBJS): Add alloc-ipa.o.
1563 (alloc-ipa.o): New target.
1564 (%.o: ../%.c): New pattern rule.
1565
1566 2019-06-10 Tom Tromey <tromey@adacore.com>
1567
1568 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
1569 end warning with a newline.
1570 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
1571 newline.
1572 * thread-db.c (attach_thread): Don't end warning with a newline.
1573 (thread_db_notice_clone): Likewise.
1574 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
1575 newline.
1576 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
1577 end warning with a newline.
1578
1579 2019-06-04 Pedro Alves <palves@redhat.com>
1580
1581 * server.c (captured_main): Use make_unique_xstrdup.
1582
1583 2019-06-02 Tom Tromey <tom@tromey.com>
1584
1585 * gdbreplay.c (fromhex): Remove.
1586 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
1587
1588 2019-05-29 Tom Tromey <tromey@adacore.com>
1589
1590 * configure: Rebuild.
1591
1592 2019-05-06 Kevin Buettner <kevinb@redhat.com>
1593
1594 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
1595 sign extension code on 32-bit builds.
1596
1597 2019-05-03 Eli Zaretskii <eliz@gnu.org>
1598
1599 * remote-utils.c:
1600 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
1601
1602 2019-04-19 Tom Tromey <tom@tromey.com>
1603
1604 * server.c (struct vstop_notif): Derive from notif_event.
1605 <base>: Remove.
1606 (queue_stop_reply): Update.
1607 (remove_all_on_match_ptid): Change type. Rewrite.
1608 (discard_queued_stop_replies): Rewrite.
1609 (in_queued_stop_replies_ptid): Change type.
1610 (in_queued_stop_replies): Rewrite.
1611 (notif_stop): Update.
1612 (queue_stop_reply_callback): Update.
1613 (captured_main): Don't call initialize_notif.
1614 (push_stop_notification): Update.
1615 * notif.c (notif_write_event, handle_notif_ack)
1616 (notif_event_enque, notif_push): Update.
1617 (notif_event_xfree, initialize_notif): Remove.
1618 * notif.h (struct notif_event): Include <list>, not
1619 "common/queue.h".
1620 (struct notif_server) <queue>: Now a std::list.
1621 (notif_event_p): Remove typedef.
1622 (initialize_notif): Don't declare.
1623 (struct notif_event): Add virtual destructor.
1624
1625 2019-04-17 Alan Hayward <alan.hayward@arm.com>
1626
1627 * ax.c (ax_vdebug): Call debug_printf.
1628 * debug.c (debug_write): New function.
1629 * debug.h (debug_write): New declaration.
1630 * linux-low.c (sigchld_handler): Call debug_write.
1631
1632 2019-04-17 Alan Hayward <alan.hayward@arm.com>
1633
1634 * debug.c (debug_set_output): New function.
1635 (debug_vprintf): Send output to debug_file.
1636 (debug_flush): Likewise.
1637 * debug.h (debug_set_output): New declaration.
1638 * server.c (handle_monitor_command): Add debug-file option.
1639 (captured_main): Likewise.
1640
1641 2019-04-17 Alan Hayward <alan.hayward@arm.com>
1642
1643 * debug.c (remote_debug): Add definition.
1644 * debug.h (remote_debug): Add declaration.
1645 * hostio.c (remote_debug): Remove declaration.
1646 * remote-utils.c (struct ui_file): Likewise.
1647 (remote_debug): Likewise.
1648 * remote-utils.h (remote_debug): Likewise,
1649 * server.c (remote_debug): Remove definition.
1650
1651 2019-04-10 Kevin Buettner <kevinb@redhat.com>
1652
1653 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
1654 when using a 64-bit gdbserver.
1655
1656 2019-04-09 Tom Tromey <tromey@adacore.com>
1657
1658 * linux-low.c (select_event_lwp): Use find_thread_in_random.
1659
1660 2019-04-08 Tom Tromey <tom@tromey.com>
1661
1662 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
1663 throw.
1664 (linux_resume_one_lwp): Likewise.
1665
1666 2019-04-08 Tom Tromey <tom@tromey.com>
1667
1668 * gdbreplay.c: Update.
1669 * linux-low.c: Update.
1670 * server.c: Update.
1671
1672 2019-04-08 Tom Tromey <tom@tromey.com>
1673
1674 * server.c: Use C++ exception handling.
1675 * linux-low.c: Use C++ exception handling.
1676 * gdbreplay.c: Use C++ exception handling.
1677
1678 2019-04-08 Tom Tromey <tom@tromey.com>
1679
1680 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
1681 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
1682 (captured_main, main): Update.
1683 * gdbreplay.c (main): Update.
1684
1685 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1686
1687 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
1688 value in argument pointer, return 1 if the entry is found and 0
1689 otherwise. Move comment.
1690 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
1691 * linux-low.h (linux_get_auxv): Declare.
1692 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
1693
1694 2019-04-05 Tom Tromey <tromey@adacore.com>
1695
1696 * server.c (gdbserver_usage): Use upper-case for metasyntactic
1697 variables.
1698
1699 2019-03-28 Alan Hayward <alan.hayward@arm.com>
1700
1701 * linux-low.c (AT_HWCAP2): Add define if not already included.
1702
1703 2019-03-26 Alan Hayward <alan.hayward@arm.com>
1704
1705 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
1706 (aarch64_arch_setup): Call linux_get_hwcap.
1707 * linux-arm-low.c (arm_get_hwcap): Remove function.
1708 (arm_read_description): Call linux_get_hwcap.
1709 * linux-low.c (linux_get_auxv): New function.
1710 (linux_get_hwcap): Likewise.
1711 (linux_get_hwcap2): Likewise.
1712 * linux-low.h (linux_get_hwcap): New declaration.
1713 (linux_get_hwcap2): Likewise.
1714 * linux-ppc-low.c (ppc_get_auxv): Remove function.
1715 (ppc_arch_setup): Call linux_get_hwcap.
1716 * linux-s390-low.c (s390_get_hwcap): Remove function.
1717 (s390_arch_setup): Call linux_get_hwcap.
1718
1719 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1720 Jiong Wang <jiong.wang@arm.com>
1721
1722 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
1723 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
1724 to fail.
1725 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
1726
1727 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1728 Jiong Wang <jiong.wang@arm.com>
1729
1730 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
1731 (aarch64_get_hwcap): New function.
1732 (aarch64_arch_setup): Read APIA hwcap.
1733
1734 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1735 Jiong Wang <jiong.wang@arm.com>
1736
1737 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
1738 (initialize_low_tracepoint): Likewise.
1739 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
1740 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
1741 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
1742 (aarch64_linux_read_description): Likewise.
1743 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
1744
1745 2019-03-12 John Baldwin <jhb@FreeBSD.org>
1746
1747 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
1748 i386_create_target_description for 'segments' parameter.
1749 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
1750 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1751 * win32-i386-low.c (i386_arch_setup): Likewise.
1752
1753 2019-03-12 Tom Tromey <tromey@adacore.com>
1754
1755 * linux-low.c (iterate_over_lwps): Update.
1756
1757 2019-03-06 Tom Tromey <tom@tromey.com>
1758
1759 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
1760 (captured_main): Use SCOPE_EXIT.
1761
1762 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
1763
1764 * configure.srv: Use '$enable_unittest' instead of '$development'
1765 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
1766 case.
1767
1768 2019-02-27 Tom Tromey <tromey@adacore.com>
1769
1770 * gdbreplay.c (logchar): Handle \r\n.
1771
1772 2019-02-07 Alan Hayward <alan.hayward@arm.com>
1773
1774 * linux-low.c (linux_attach): Add process before lwp.
1775 * server.c (attach_inferior): Check if already attached.
1776
1777 2019-02-07 Tom Tromey <tom@tromey.com>
1778
1779 * x86-tdesc.h: Rename include guard.
1780 * x86-low.h: Add include guard.
1781 * wincecompat.h: Rename include guard.
1782 * win32-low.h: Add include guard.
1783 * utils.h: Rename include guard.
1784 * tracepoint.h: Rename include guard.
1785 * tdesc.h: Rename include guard.
1786 * target.h: Rename include guard.
1787 * server.h: Rename include guard.
1788 * remote-utils.h: Rename include guard.
1789 * regcache.h: Rename include guard.
1790 * nto-low.h: Rename include guard.
1791 * notif.h: Add include guard.
1792 * mem-break.h: Rename include guard.
1793 * lynx-low.h: Add include guard.
1794 * linux-x86-tdesc.h: Add include guard.
1795 * linux-s390-tdesc.h: Add include guard.
1796 * linux-ppc-tdesc-init.h: Add include guard.
1797 * linux-low.h: Add include guard.
1798 * linux-aarch64-tdesc.h: Add include guard.
1799 * linux-aarch32-low.h: Add include guard.
1800 * inferiors.h: Rename include guard.
1801 * i387-fp.h: Rename include guard.
1802 * hostio.h: Rename include guard.
1803 * gdbthread.h: Rename include guard.
1804 * gdb_proc_service.h: Rename include guard.
1805 * event-loop.h: Rename include guard.
1806 * dll.h: Rename include guard.
1807 * debug.h: Rename include guard.
1808 * ax.h: Rename include guard.
1809
1810 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
1811
1812 PR gdb/23985
1813 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
1814 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
1815
1816 2019-01-25 Tom Tromey <tom@tromey.com>
1817
1818 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
1819
1820 2019-01-25 Tom Tromey <tom@tromey.com>
1821
1822 * win32-low.c: Fix common/ includes.
1823 * win32-i386-low.c: Fix common/ includes.
1824 * tracepoint.c: Fix common/ includes.
1825 * thread-db.c: Fix common/ includes.
1826 * target.h: Fix common/ includes.
1827 * symbol.c: Fix common/ includes.
1828 * spu-low.c: Fix common/ includes.
1829 * server.h: Fix common/ includes.
1830 * server.c: Fix common/ includes.
1831 * remote-utils.c: Fix common/ includes.
1832 * regcache.h: Fix common/ includes.
1833 * regcache.c: Fix common/ includes.
1834 * nto-x86-low.c: Fix common/ includes.
1835 * notif.h: Fix common/ includes.
1836 * mem-break.h: Fix common/ includes.
1837 * lynx-low.c: Fix common/ includes.
1838 * lynx-i386-low.c: Fix common/ includes.
1839 * linux-x86-tdesc-selftest.c: Fix common/ includes.
1840 * linux-x86-low.c: Fix common/ includes.
1841 * linux-low.c: Fix common/ includes.
1842 * inferiors.h: Fix common/ includes.
1843 * i387-fp.c: Fix common/ includes.
1844 * hostio.c: Fix common/ includes.
1845 * hostio-errno.c: Fix common/ includes.
1846 * gdbthread.h: Fix common/ includes.
1847 * gdbreplay.c: Fix common/ includes.
1848 * fork-child.c: Fix common/ includes.
1849 * event-loop.c: Fix common/ includes.
1850 * ax.c:
1851 (enum gdb_agent_op): Fix common/ includes.
1852
1853 2019-01-21 Tom Tromey <tom@tromey.com>
1854
1855 * tracepoint.c: Fix includes.
1856 * remote-utils.c: Fix includes.
1857 * linux-x86-low.c: Fix includes.
1858
1859 2019-01-01 Joel Brobecker <brobecker@adacore.com>
1860
1861 * gdbreplay.c (gdbreplay_version): Update copyright year in
1862 version message.
1863 * server.c (gdbserver_version): Likewise.
1864
1865 2018-12-05 Alan Hayward <alan.hayward@arm.com>
1866
1867 * linux-low.c (add_lwp): Switch ordering.
1868
1869 2018-11-29 Tom Tromey <tom@tromey.com>
1870
1871 * win32-low.c (win32_join): Take pid, not process.
1872 * target.h (struct target_ops) <join>: Change argument type.
1873 (join_inferior): Change argument name.
1874 * spu-low.c (spu_join): Take pid, not process.
1875 * server.c (handle_detach): Preserve pid before destroying
1876 process.
1877 * lynx-low.c (lynx_join): Take pid, not process.
1878 * linux-low.c (linux_join): Take pid, not process.
1879
1880 2018-11-23 Alan Hayward <alan.hayward@arm.com>
1881
1882 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
1883 (aarch64_cannot_fetch_register): Likewise.
1884 (struct linux_target_ops): Update references.
1885
1886 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1887
1888 * linux-ppc-low.c: Include nat/linux-ptrace.h.
1889
1890 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1891
1892 * configure.srv (ipa_ppc_linux_regobj): Add
1893 powerpc-isa207-htm-vsx32l-ipa.o and
1894 powerpc-isa207-htm-vsx64l-ipa.o.
1895 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
1896 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
1897 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
1898 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
1899 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
1900 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
1901 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
1902 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
1903 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1904 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
1905 (init_registers_powerpc_isa207_htm_vsx32l)
1906 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
1907 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
1908 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
1909 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
1910 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
1911 (ppc_store_tm_ctarregset): New functions.
1912 (ppc_regsets): Add entries for HTM regsets.
1913 (ppc_arch_setup): Set htm in features struct when needed. Set
1914 sizes for the HTM regsets.
1915 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
1916 (initialize_low_arch): Call
1917 init_registers_powerpc_isa207_htm_vsx32l and
1918 init_registers_powerpc_isa207_htm_vsx64l.
1919 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1920 PPC_TDESC_ISA207_HTM_VSX.
1921 (initialize_low_tracepoint): Call
1922 init_registers_powerpc_isa207_htm_vsx32l and
1923 init_registers_powerpc_isa207_htm_vsx64l.
1924
1925 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1926
1927 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
1928 rs6000/power-linux-pmu.xml to srv_xmlfiles.
1929 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
1930 (ppc_store_pmuregset): New functions.
1931 (ppc_regsets): Add entries for ebb and pmu regsets.
1932 (ppc_arch_setup): Set isa207 in features struct if the ebb and
1933 pmu regsets are available. Set sizes for these regsets.
1934
1935 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1936
1937 * configure.srv (ipa_ppc_linux_regobj): Add
1938 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
1939 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
1940 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
1941 rs6000/powerpc-isa207-vsx32l.xml, and
1942 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
1943 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1944 <PPC_TDESC_ISA207_VSX>: New enum value.
1945 (init_registers_powerpc_isa207_vsx32l): Declare.
1946 (init_registers_powerpc_isa207_vsx64l): Declare.
1947 * linux-ppc-low.c (ppc_fill_tarregset): New function.
1948 (ppc_store_tarregset): New function.
1949 (ppc_regsets): Add entry for the TAR regset.
1950 (ppc_arch_setup): Set isa207 in features struct when needed. Set
1951 size for the TAR regsets.
1952 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
1953 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
1954 and init_registers_powerpc_isa207_vsx64l.
1955 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
1956 (initialize_low_tracepoint): Call
1957 init_registers_powerpc_isa207_vsx32l and
1958 init_registers_powerpc_isa207_vsx64l.
1959
1960 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1961 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1962
1963 * configure.srv (ipa_ppc_linux_regobj): Add
1964 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
1965 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
1966 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
1967 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
1968 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
1969 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
1970 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
1971 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1972 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
1973 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
1974 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
1975 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
1976 (ppc_hwcap): Add comment.
1977 (ppc_hwcap2): New global.
1978 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
1979 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
1980 (ppc_regsets): Add entries for the DSCR and PPR regsets.
1981 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
1982 when needed. Set sizes for the the DSCR and PPR regsets.
1983 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
1984 (initialize_low_arch): Call
1985 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1986 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1987 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1988 PPC_TDESC_ISA205_PPR_DSCR_VSX.
1989 (initialize_low_tracepoint): Call
1990 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1991 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1992
1993 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1994
1995 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
1996
1997 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
1998 Simon Marchi <simark@simark.ca>
1999
2000 * acinclude.m4: Include "../selftest.m4".
2001 * configure: Regenerate.
2002 * configure.ac: Use "GDB_AC_SELFTEST".
2003 * configure.srv: Use "$enable_unittests" instead of
2004 "$development" when checking whether unit tests have been
2005 enabled.
2006 * server.c (captured_main): Update message informing that
2007 selftests have been disabled.
2008
2009 2018-10-04 Tom Tromey <tom@tromey.com>
2010
2011 * configure: Rebuild.
2012
2013 2018-10-04 Tom Tromey <tom@tromey.com>
2014
2015 * server.c (handle_status): Rename inner "thread".
2016 (process_serial_event): Declare "res" in 'm' case.
2017 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
2018 (iterate_over_lwps): Rename inner "thread".
2019 (linux_qxfer_libraries_svr4): Rename inner "len".
2020 * gdbthread.h (find_thread_in_random): Rename inner "thread".
2021
2022 2018-10-01 Gary Benson <gbenson@redhat.com>
2023
2024 * gdb_proc_service.h: Moved common code to
2025 common/gdb_proc_service.h.
2026
2027 2018-10-01 Gary Benson <gbenson@redhat.com>
2028
2029 * gdb_proc_service.h: Synchronize comments and whitespace with
2030 GDB's version of this file.
2031
2032 2018-09-25 Tom Tromey <tom@tromey.com>
2033
2034 * configure: Rebuild.
2035 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
2036
2037 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
2038
2039 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
2040 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
2041 ($(IPA_LIB)): Sort IPA_OBJS.
2042
2043 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
2044
2045 * Makefile.in: Remove references to $(ADD_DEPS).
2046
2047 2018-09-16 Tom Tromey <tom@tromey.com>
2048
2049 * remote-utils.c (remote_open): Use GNU style for metasyntactic
2050 variables.
2051 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
2052 variables.
2053
2054 2018-09-05 Tom Tromey <tom@tromey.com>
2055
2056 * configure: Rebuild.
2057
2058 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
2059
2060 PR build/23399
2061 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
2062
2063 2018-08-27 Tom Tromey <tom@tromey.com>
2064
2065 PR build/23087:
2066 * configure: Rebuild.
2067
2068 2018-08-27 Tom Tromey <tom@tromey.com>
2069
2070 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
2071 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
2072 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
2073 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
2074 (s390x_emit_stack_adjust): Add casts to unsigned char.
2075
2076 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
2077
2078 PR gdb/23374
2079 PR gdb/23375
2080 * server.h (struct client_state) <disable_randomization>:
2081 Initialize to 1.
2082
2083 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
2084
2085 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
2086 variable.
2087 (mips_supply_ptrace_register): Likewise.
2088
2089 2018-07-22 Tom Tromey <tom@tromey.com>
2090
2091 * configure: Rebuild.
2092
2093 2018-07-22 Tom Tromey <tom@tromey.com>
2094
2095 * win32-low.c (win32_create_inferior): Remove unused variables.
2096 * gdbreplay.c (remote_open): Remove unused variable.
2097 * remote-utils.c (remote_prepare): Remove unused variable.
2098 * x86-tdesc.h (X86_TDESC_H): Define.
2099 (amd64_expedite_regs): Define conditionally.
2100 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
2101 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
2102 * remote-utils.c (readchar): Remove unused variable.
2103
2104 2018-07-13 Pedro Alves <palves@redhat.com>
2105
2106 * linux-low.c (linux_kill): Change parameter to process_info
2107 pointer instead of pid. Adjust.
2108 * lynx-low.c (lynx_kill): Likewise.
2109 * nto-low.c (nto_kill): Likewise.
2110 * spu-low.c (spu_kill): Likewise.
2111 * win32-low.c (win32_kill): Likewise.
2112 * server.c (handle_v_kill, kill_inferior_callback)
2113 (detach_or_kill_for_exit): Adjust.
2114 * target.c (kill_inferior): Change parameter to process_info
2115 pointer instead of pid. Adjust.
2116 * target.h (struct target_ops) <kill>: Change parameter to
2117 process_info pointer instead of pid. Adjust all implementations
2118 and callers.
2119 (kill_inferior): Likewise.
2120
2121 2018-07-13 Pedro Alves <palves@redhat.com>
2122
2123 * linux-low.c (linux_detach, linux_join): Change parameter to
2124 process_info pointer instead of pid. Adjust.
2125 * lynx-low.c (lynx_detach, lynx_join): Likewise.
2126 * nto-low.c (nto_detach): Likewise.
2127 * spu-low.c (spu_detach, spu_join): Likewise.
2128 * win32-low.c (win32_detach, win32_join): Likewise.
2129 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
2130 * target.h (struct target_ops) <detach, join>: Change parameter to
2131 process_info pointer instead of pid. Adjust all implementations
2132 and callers.
2133 (detach_inferior, join_inferior): Rename 'pid' parameter to
2134 'proc'.
2135
2136 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
2137 Jan Kratochvil <jan.kratochvil@redhat.com>
2138 Paul Fertser <fercerpav@gmail.com>
2139 Tsutomu Seki <sekiriki@gmail.com>
2140
2141 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
2142 (OBS): Add 'common/netstuff.o'.
2143 (GDBREPLAY_OBS): Likewise.
2144 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
2145 (remote_open): Implement support for IPv6
2146 connections.
2147 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
2148 and 'wspiapi.h'.
2149 (handle_accept_event): Accept connections from IPv6 sources.
2150 (remote_prepare): Handle IPv6-style hostnames; implement
2151 support for IPv6 connections.
2152 (remote_open): Implement support for printing connections from
2153 IPv6 sources.
2154
2155 2018-07-11 Pedro Alves <palves@redhat.com>
2156
2157 PR gdb/23377
2158 * mem-break.c (any_persistent_commands): Add process_info
2159 parameter and use it instead of relying on the current process.
2160 Change return type to bool.
2161 * mem-break.h (any_persistent_commands): Add process_info
2162 parameter and change return type to bool.
2163 * server.c (handle_detach): Remove require_running_or_return call.
2164 Look up the process_info for the process we're about to detach.
2165 If not found, return back error to GDB. Adjust
2166 any_persistent_commands call to pass down a process pointer.
2167
2168 2018-07-11 Pedro Alves <palves@redhat.com>
2169
2170 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
2171 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
2172 instead of collect_register_by_name.
2173 * regcache.c (regcache_raw_get_unsigned_by_name): New.
2174 * regcache.h (regcache_raw_get_unsigned_by_name): New.
2175
2176 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
2177 Pedro Alves <palves@redhat.com>
2178
2179 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
2180
2181 2018-07-03 Tom Tromey <tom@tromey.com>
2182
2183 * linux-low.c: Update.
2184 * lynx-low.c: Update.
2185 * mem-break.c: Update.
2186 * nto-low.c: Update.
2187 * remote-utils.c: Update.
2188 * server.c: Update.
2189 * spu-low.c: Update.
2190 * target.c: Update.
2191 * win32-low.c: Update.
2192
2193 2018-07-03 Tom Tromey <tom@tromey.com>
2194
2195 * server.c: Update.
2196
2197 2018-07-03 Tom Tromey <tom@tromey.com>
2198
2199 * linux-low.c: Update.
2200
2201 2018-07-03 Tom Tromey <tom@tromey.com>
2202
2203 * target.c: Update.
2204
2205 2018-07-03 Tom Tromey <tom@tromey.com>
2206
2207 * linux-low.c: Update.
2208 * linux-mips-low.c: Update.
2209 * lynx-low.c: Update.
2210 * nto-low.c: Update.
2211 * remote-utils.c: Update.
2212 * server.c: Update.
2213 * spu-low.c: Update.
2214 * target.c: Update.
2215 * thread-db.c: Update.
2216
2217 2018-07-03 Tom Tromey <tom@tromey.com>
2218
2219 * linux-low.c: Update.
2220 * linux-mips-low.c: Update.
2221 * lynx-low.c: Update.
2222 * mem-break.c: Update.
2223 * nto-low.c: Update.
2224 * remote-utils.c: Update.
2225 * server.c: Update.
2226 * spu-low.c: Update.
2227 * target.c: Update.
2228 * tracepoint.c: Update.
2229
2230 2018-07-03 Tom Tromey <tom@tromey.com>
2231
2232 * linux-low.c: Update.
2233 * linux-ppc-low.c: Update.
2234 * linux-x86-low.c: Update.
2235 * proc-service.c: Update.
2236 * server.c: Update.
2237 * spu-low.c: Update.
2238 * thread-db.c: Update.
2239 * win32-low.c: Update.
2240
2241 2018-07-03 Tom Tromey <tom@tromey.com>
2242
2243 * linux-low.c: Update.
2244 * lynx-low.c: Update.
2245 * nto-low.c: Update.
2246 * remote-utils.c: Update.
2247 * spu-low.c: Update.
2248 * thread-db.c: Update.
2249 * win32-low.c: Update.
2250
2251 2018-06-29 Joel Brobecker <brobecker@adacore.com>
2252
2253 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
2254 parameter in call to 'amd64_create_target_description'.
2255
2256 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2257
2258 * x86-tdesc.h: Remove executable permission flag.
2259
2260 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
2261
2262 * configure.ac: Remove AC_PREREQ, add missing quoting.
2263 * configure: Re-generate.
2264 * config.in: Re-generate.
2265 * aclocal.m4: Re-generate.
2266
2267 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
2268
2269 * tracepoint.h (current_traceframe): Remove declaration.
2270
2271 2018-06-18 Alan Hayward <alan.hayward@arm.com>
2272
2273 * linux-aarch64-low.c (is_sve_tdesc): New function.
2274 (aarch64_sve_regs_copy_to_regcache): Likewise.
2275 (aarch64_sve_regs_copy_from_regcache): Likewise.
2276 (aarch64_regs_info): Add SVE checks.
2277 (initialize_low_arch): Initialize SVE.
2278
2279 2018-06-18 Alan Hayward <alan.hayward@arm.com>
2280
2281 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
2282
2283 2018-06-11 Alan Hayward <alan.hayward@arm.com>
2284
2285 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
2286 (initialize_low_tracepoint): Likewise
2287 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
2288 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
2289 param.
2290 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
2291 checks.
2292 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
2293
2294 2018-06-11 Alan Hayward <alan.hayward@arm.com>
2295
2296 * server.h (PBUFSIZ): Increase size
2297
2298 2018-06-11 Alan Hayward <alan.hayward@arm.com>
2299
2300 * regcache.c (regcache::raw_compare): New function.
2301 * regcache.h (regcache::raw_compare): New declaration.
2302
2303 2018-06-11 Alan Hayward <alan.hayward@arm.com>
2304
2305 * regcache.c (new_register_cache): Use new.
2306 (free_register_cache): Use delete.
2307 (register_data): Use const.
2308 (supply_register): Move body inside regcache.
2309 (regcache::raw_supply): New override function.
2310 (collect_register): Move body inside regcache.
2311 (regcache::raw_collect): New override function.
2312 (regcache::get_register_status): New override function.
2313 * regcache.h (struct regcache): Inherit from reg_buffer_common.
2314
2315 2018-06-09 Tom Tromey <tom@tromey.com>
2316
2317 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
2318 declare queue.
2319 (event_queue): Use std::queue.
2320 (gdb_event_xfree): Remove.
2321 (initialize_event_loop, process_event, wait_for_event): Update.
2322
2323 2018-06-08 Stan Cox <scox@redhat.com>
2324
2325 * win32-low.c (win32_create_inferior): last_ptid and last_status
2326 moved to client_state.
2327
2328 2018-06-08 Pedro Alves <palves@redhat.com>
2329
2330 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
2331 common/common-exceptions.o, common/common-utils.o,
2332 common/errors.o, common/print-utils.o and utils.o.
2333 * gdbreplay.c: Include "common-defs.h" instead of the two
2334 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
2335 string.h or alloca.h.
2336 (perror_with_name): Delete.
2337 (remote_open): Use xstrdup instead of strdup.
2338 (main): Rename to ...
2339 (captured_main): ... this.
2340 (main): New.
2341
2342 2018-06-08 Tom Tromey <tom@tromey.com>
2343
2344 * linux-low.c (linux_low_read_btrace): Update.
2345
2346 2018-06-04 Stan Cox <scox@redhat.com>
2347
2348 * server.h (struct client_state): New.
2349 * server.c (cont_thread, general_thread, multi_process)
2350 (report_fork_events, report_vfork_events, report_exec_events)
2351 (report_thread_events, swbreak_feature, hwbreak_feature)
2352 (vCont_supported, disable_randomization, pass_signals)
2353 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
2354 Moved to client_state.
2355 * remote-utils.c (remote_debug, noack_mode)
2356 (transport_is_reliable): Moved to client_state.
2357 * tracepoint.c (current_traceframe): Moved to client_state.
2358
2359 Update all callers.
2360 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
2361 linux-low.c, remote-utils.h, target.c: Use client_state.
2362
2363 2018-05-31 Alan Hayward <alan.hayward@arm.com>
2364
2365 * configure.srv: Add new c/h file.
2366
2367 2018-05-31 Alan Hayward <alan.hayward@arm.com>
2368
2369 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
2370 null VQ.
2371
2372 2018-05-25 Maciej W. Rozycki <macro@mips.com>
2373
2374 * gdb.arch/mips-fpregset-core.exp: New test.
2375 * gdb.arch/mips-fpregset-core.c: New test source.
2376
2377 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
2378
2379 PR server/23198
2380 * hostio.c (require_int): Do not report overflow for integers
2381 between 0xfffffff and 0x7fffffff.
2382
2383 2018-05-22 Maciej W. Rozycki <macro@mips.com>
2384
2385 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
2386 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
2387 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
2388 functions.
2389 (the_low_target): Wire them.
2390
2391 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2392
2393 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
2394 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
2395 mode. Call collect_register_by_name with vscr using
2396 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
2397 (ppc_store_vrregset): Add and set vscr_offset variable as in
2398 ppc_fill_vrregset. Call supply_register_by_name with vscr using
2399 vscr_offset.
2400
2401 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2402
2403 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
2404 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
2405 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
2406
2407 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2408
2409 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
2410 (ppc_store_vsxregset): Likewise.
2411 (ppc_fill_vrregset): Likewise.
2412 (ppc_store_vrregset): Likewise.
2413 (ppc_fill_evrregset): Likewise.
2414 (ppc_store_evrregset): Likewise.
2415 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
2416 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
2417 needed.
2418
2419 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2420
2421 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
2422 wordsize of the inferior. Call ppc_linux_target_wordsize.
2423
2424 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2425
2426 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
2427 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
2428 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
2429 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
2430 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
2431 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
2432 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
2433 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
2434 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
2435 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
2436 (tdesc_powerpc_e500l): Remove.
2437 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
2438 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
2439 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
2440 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
2441 linux-ppc-tdesc.h.
2442 (ppc_arch_setup): Remove target description matching code. Fill a
2443 ppc_linux_features struct and call ppc_linux_match_description
2444 with it.
2445
2446 2018-05-22 Maciej W. Rozycki <macro@mips.com>
2447
2448 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
2449 width of the requested register exceeds the width of the
2450 `ptrace' data type.
2451 (mips_cannot_store_register): Likewise.
2452
2453 2018-05-21 Maciej W. Rozycki <macro@mips.com>
2454
2455 * linux-mips-low.c (mips_fetch_register): New function. Update
2456 preceding comment.
2457 (mips_store_gregset): Supply 0 rather than $restart for $zero.
2458 (the_low_target): Wire `mips_fetch_register'.
2459
2460 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2461
2462 * lynx-i386-low.c (LYNXOS_178): New macro.
2463 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
2464 the layout on LynxOS-178.
2465 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
2466 handle floating point registers that are not supported by
2467 LynxOS-178.
2468
2469 2018-05-10 Tom Tromey <tom@tromey.com>
2470
2471 * configure: Rebuild.
2472
2473 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2474
2475 PR server/23158:
2476 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
2477 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
2478 Use it to set the expedite_regs field in the given tdesc.
2479 * x86-tdesc.h: New file.
2480 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
2481 Adjust following the addition of the new expedite_regs parameter
2482 to init_target_desc.
2483 * linux-tic6x-low.c (tic6x_read_description): Likewise.
2484 * linux-x86-tdesc.c: #include "x86-tdesc.h".
2485 (i386_linux_read_description, amd64_linux_read_description):
2486 Adjust following the addition of the new expedite_regs parameter
2487 to init_target_desc.
2488 * lynx-i386-low.c: #include "x86-tdesc.h".
2489 (lynx_i386_arch_setup): Adjust following the addition of the new
2490 expedite_regs parameter to init_target_desc.
2491 * nto-x86-low.c: #include "x86-tdesc.h".
2492 (nto_x86_arch_setup): Adjust following the addition of the new
2493 expedite_regs parameter to init_target_desc.
2494 * win32-i386-low.c: #include "x86-tdesc.h".
2495 (i386_arch_setup): Adjust following the addition of the new
2496 expedite_regs parameter to init_target_desc.
2497
2498 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2499
2500 PR server/23158:
2501 * win32-low.c (win32_create_inferior): Add call to my_wait
2502 setting last_status global.
2503
2504 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2505
2506 PR server/23158:
2507 * win32-low.c (create_process): Only call gdb_tilde_expand if
2508 inferior_cwd is not NULL.
2509
2510 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
2511
2512 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
2513 registers to the cache if their values have changed.
2514 (i387_xsave_to_cache): Provide default values for x87 control
2515 registers when these features are available, but disabled.
2516 * regcache.c (supply_register_by_name_zeroed): New function.
2517 * regcache.h (supply_register_by_name_zeroed): Declare new
2518 function.
2519
2520 2018-05-07 Tom Tromey <tom@tromey.com>
2521
2522 * configure: Rebuild.
2523
2524 2018-05-04 Tom Tromey <tom@tromey.com>
2525
2526 * configure: Rebuild.
2527
2528 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2529 Pedro Alves <palves@redhat.com>
2530
2531 * linux-aarch64-low.c (aarch64_stopped_data_address):
2532 Likewise.
2533
2534 2018-04-27 Tom Tromey <tom@tromey.com>
2535
2536 * configure: Rebuild.
2537
2538 2018-04-23 Tom Tromey <tom@tromey.com>
2539
2540 * configure: Rebuild.
2541
2542 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
2543
2544 * Makefile.in (depcomp): Add "..".
2545 (all_deps_files): New and use it.
2546
2547 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2548
2549 * configure.srv (aarch64*-*-linux*): Don't include xml.
2550 (i[34567]86-*-cygwin*): Likewise.
2551 (i[34567]86-*-linux*): Likewise.
2552 (i[34567]86-*-lynxos*): Likewise.
2553 (i[34567]86-*-mingw32ce*): Likewise.
2554 (i[34567]86-*-mingw*): Likewise.
2555 (i[34567]86-*-nto*): Likewise.
2556 (tic6x-*-uclinux): Likewise.
2557 (x86_64-*-linux*): Likewise.
2558 (x86_64-*-mingw*): Likewise.
2559 (x86_64-*-cygwin*): Likewise.
2560
2561 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2562
2563 * tdesc.c: Remove xml parameter.
2564
2565 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2566
2567 * server.c (get_features_xml): Remove cast.
2568 * tdesc.c (void target_desc::accept): Fill in function.
2569 (tdesc_get_features_xml): Remove old xml creation.
2570 (print_xml_feature::visit_pre): Add xml vistor.
2571 * tdesc.h (struct target_desc): Make xmltarget mutable.
2572 (tdesc_get_features_xml): Remove declaration.
2573
2574 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2575
2576 * tdesc.c (tdesc_architecture_name): Add new function.
2577 (tdesc_osabi_name): Likewise.
2578 (tdesc_get_features_xml): Use new functions.
2579
2580 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2581
2582 * tdesc.c (tdesc_create_flags): Remove.
2583 (tdesc_add_flag): Likewise.
2584 (tdesc_named_type): Likewise.
2585 (tdesc_create_union): Likewise.
2586 (tdesc_create_struct): Likewise.
2587 (tdesc_create_vector): Likewise.
2588 (tdesc_add_bitfield): Likewise.
2589 (tdesc_add_field): Likewise.
2590 (tdesc_set_struct_size): Likewise.
2591
2592 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2593
2594 * tdesc.c (~target_desc): Remove implictly deleted items.
2595 (init_target_desc): Iterate all features.
2596 (tdesc_get_features_xml): Use vector.
2597 (tdesc_create_feature): Create feature.
2598 * tdesc.h (tdesc_feature) Remove
2599 (target_desc): Add features.
2600
2601 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2602
2603 * Makefile.in: Add common/tdesc.c
2604 * tdesc.c (init_target_desc): init all reg_defs from register
2605 vector.
2606 (tdesc_create_reg): Create tdesc_reg.
2607 * tdesc.h (tdesc_feature): Add register vector.
2608
2609 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
2610
2611 * tdesc.h (struct target_desc) <features>: Change type to
2612 std::vector<std::string>.
2613 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
2614 changes.
2615 (tdesc_get_features_xml): Likewise.
2616 (tdesc_create_feature): Likewise.
2617
2618 2018-03-26 Alan Hayward <alan.hayward@arm.com>
2619
2620 * regcache.c (find_register_by_number): Return a ref.
2621 (find_regno): Use references.
2622 (register_size): Likewise.
2623 (register_data): Likewise.
2624 * tdesc.c (target_desc::~target_desc): Remove free calls.
2625 (target_desc::operator==): Use std::vector compare.
2626 (init_target_desc): Use reference.
2627 (tdesc_create_reg): Use reg constructors.
2628 * tdesc.h (struct target_desc): Replace pointer with object.
2629
2630 2018-03-23 Alan Hayward <alan.hayward@arm.com>
2631
2632 * regcache.c (find_register_by_number): Make static.
2633 (find_regno): Use find_register_by_number
2634 * regcache.h (struct reg): Remove declaration.
2635
2636 2018-03-23 Alan Hayward <alan.hayward@arm.com>
2637
2638 * tdesc.c (target_desc::~target_desc): Move to here.
2639 (target_desc::operator==): Likewise.
2640 * tdesc.h (target_desc::~target_desc): Move from here.
2641 (target_desc::operator==): Likewise.
2642
2643 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
2644
2645 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
2646
2647 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2648
2649 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
2650 S390_TDESC_GS.
2651 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
2652 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
2653 and init_registers_s390_gs_linux64.
2654
2655 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2656
2657 * linux-s390-low.c (s390_fill_gs): Remove function.
2658 (s390_fill_gsbc): Remove function.
2659 (s390_regsets): Set fill functions for the guarded storage regsets
2660 to NULL.
2661
2662 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2663
2664 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
2665 the word size. Add comment.
2666 (s390_get_wordsize): New function.
2667 (s390_arch_setup): No longer select a temporary tdesc to fetch the
2668 pswm with it. Instead, use s390_get_wordsize to determine the
2669 word size first and derive the correct tdesc from that directly.
2670
2671 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
2672
2673 * Makefile.in: Include silent-rules.mk.
2674 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
2675 (COMPILE): Add ECHO_CXX.
2676 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
2677 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
2678 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
2679 (version-generated.c): Add ECHO_GEN.
2680 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
2681 (IPAGENT_COMPILE): Add ECHO_CXX.
2682 (%-generated.c): Add ECHO_REGDAT.
2683
2684 2018-03-14 Tom Tromey <tom@tromey.com>
2685
2686 PR cli/14977:
2687 * ax.c (ax_printf): Special case for NULL.
2688
2689 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
2690
2691 * linux-low.c (linux_qxfer_libraries_svr4): Use
2692 xml_escape_text_append.
2693
2694 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
2695
2696 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
2697
2698 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
2699
2700 * server.c (handle_general_set): Remove unnecessary xstrdup.
2701
2702 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
2703
2704 * server.c (parse_debug_format_options): Adjust to
2705 delim_string_to_char_ptr_vec changes.
2706 * thread-db.c (thread_db_load_search): Adjust to
2707 dirnames_to_char_ptr_vec changes.
2708
2709 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
2710
2711 * target.h (target_enable_btrace, target_disable_btrace)
2712 (target_read_btrace, target_read_btrace_conf): Turn macro into
2713 inline function. Throw error if target method is not defined.
2714 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
2715 check for btrace target method. Be prepared to handle exceptions
2716 from btrace target methods.
2717
2718 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2719
2720 * server.c (captured_main): Change order of error message printed
2721 when the current working directory cannot be found.
2722
2723 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2724
2725 * server.c: Include "filenames.h" and "pathstuff.h".
2726 (program_name): Delete variable.
2727 (program_path): New anonymous class.
2728 (get_exec_wrapper): Use "program_path" instead of
2729 "program_name".
2730 (handle_v_run): Likewise.
2731 (captured_main): Likewise.
2732 (process_serial_event): Likewise.
2733
2734 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2735
2736 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
2737 (OBJS): Add "pathstuff.o".
2738 * server.c (current_directory): New global variable.
2739 (captured_main): Initialize "current_directory".
2740
2741 2018-02-26 Alan Hayward <alan.hayward@arm.com>
2742
2743 * tdesc.c: Use common/tdesc.h.
2744 * tdesc.h: Likewise.
2745
2746 2018-02-20 Alan Hayward <alan.hayward@arm.com>
2747 Simon Marchi <simon.marchi@ericsson.com>
2748
2749 * Makefile.in: Switch order of make rules.
2750
2751 2018-02-19 Alan Hayward <alan.hayward@arm.com>
2752
2753 * Makefile.in: Add common directory in build.
2754 * configure.ac: Add common reference.
2755 * configure: Regenerate.
2756
2757 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
2758
2759 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
2760 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
2761 * spu-low.c (spu_target_ops): Likewise.
2762 * win32-low.c (win32_target_ops): Likewise.
2763 * server.c (supported_btrace_packets): Report packets unconditionally.
2764 * target.h (target_ops) <supports_btrace>: Remove.
2765 (target_supports_btrace): Remove.
2766
2767 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
2768
2769 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
2770 (handle_btrace_disable): Change return type to void. Use exceptions
2771 to report errors.
2772 (handle_btrace_general_set): Catch exception and copy message to
2773 return message.
2774
2775 2018-02-08 Tom Tromey <tom@tromey.com>
2776
2777 * linux-low.c (install_software_single_step_breakpoints): Use
2778 make_scoped_restore.
2779 * inferiors.c (make_cleanup_restore_current_thread): Remove.
2780 (do_restore_current_thread_cleanup): Remove.
2781 * gdbthread.h (make_cleanup_restore_current_thread): Don't
2782 declare.
2783
2784 2018-02-08 Tom Tromey <tom@tromey.com>
2785
2786 * mem-break.c (set_raw_breakpoint_at): Use
2787 gdb::unique_xmalloc_ptr.
2788
2789 2018-01-30 Pedro Alves <palves@redhat.com>
2790
2791 PR gdb/13211
2792 * target.c (target_terminal::terminal_state): Rename to ...
2793 (target_terminal::m_terminal_state): ... this.
2794
2795 2018-01-19 James Clarke <jrtc27@jrtc27.com>
2796
2797 * linux-low.c (handle_extended_wait): Surround call to
2798 thread_db_notice_clone with #ifdef USE_THREAD_DB.
2799
2800 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
2801
2802 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
2803 linux_ptrace_attach_fail_reason_string now returning an
2804 std::string.
2805 (linux_attach): Likewise.
2806 * thread-db.c (attach_thread): Likewise.
2807
2808 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
2809
2810 PR gdb/21559
2811 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
2812 checking for fs_base/gs_base fields in struct user_regs_struct.
2813 * configure: Regenerate.
2814
2815 2018-01-16 Yao Qi <yao.qi@linaro.org>
2816
2817 PR gdb/18749
2818 * linux-low.c (fetch_register): Call supply_register instead of
2819 error.
2820
2821 2018-01-08 Yao Qi <yao.qi@linaro.org>
2822 Simon Marchi <simon.marchi@ericsson.com>
2823
2824 * Makefile.in (OBS): Remove selftest.o.
2825 * configure.ac: Set srv_selftest_objs if $development is true.
2826 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
2827 * configure: Re-generated.
2828 * server.c (captured_main): Wrap variable selftest_filter with
2829 GDB_SELF_TEST.
2830
2831 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
2832
2833 * server.c (parse_debug_format_options): Return std::string.
2834 (handle_monitor_command, captured_main): Adjust.
2835
2836 2018-01-05 Pedro Alves <palves@redhat.com>
2837
2838 PR gdb/18653
2839 * server.c (captured_main): Pass quiet=false to
2840 save_original_signals_state.
2841
2842 2018-01-01 Joel Brobecker <brobecker@adacore.com>
2843
2844 * gdbreplay.c (gdbreplay_version): Update copyright year in
2845 version message.
2846 * server.c (gdbserver_version): Likewise.
2847
2848 2017-12-08 Tom Tromey <tom@tromey.com>
2849
2850 * ax.c (ax_printf): Update.
2851
2852 2017-12-07 Yao Qi <yao.qi@linaro.org>
2853
2854 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
2855 aarch64_linux_read_description.
2856 * linux-amd64-ipa.c (idx2mask): New array.
2857 (get_ipa_tdesc): Move idx2mask out.
2858 (initialize_low_tracepoint): Initialize target descriptions.
2859 * linux-i386-ipa.c (idx2mask): New array.
2860 (get_ipa_tdesc): Move idx2mask out.
2861 (initialize_low_tracepoint): Initialize target descriptions.
2862
2863 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
2864
2865 * tdesc.c (struct tdesc_type): Change return type.
2866 (tdesc_add_flag): Change parameter type.
2867 (tdesc_add_bitfield): Likewise.
2868 (tdesc_add_field): Likewise.
2869 (tdesc_set_struct_size): Likewise.
2870
2871 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
2872
2873 * regcache.c (registers_to_string): Remove unused variable.
2874
2875 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2876
2877 * inferiors.c (for_each_inferior_with_data): Remove.
2878 * inferiors.h (for_each_inferior_with_data): Remove.
2879 * server.c (handle_qxfer_threads_worker): Change parameter type.
2880 (handle_qxfer_threads_proper): Use for_each_thread.
2881
2882 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2883
2884 * inferiors.c (for_each_inferior): Remove.
2885 (clear_inferiors): Use for_each_thread.
2886 * inferiors.h (for_each_inferior): Remove.
2887 * linux-low.c (linux_wait_for_event_filtered): Use
2888 for_each_thread.
2889 (linux_stabilize_threads): Likewise.
2890 * regcache.c (regcache_release): Likewise.
2891 * server.c (gdb_wants_all_threads_stopped): Likewise.
2892 (clear_pending_status_callback): Remove.
2893 (handle_status): Use for_each_thread.
2894 (captured_main): Likewise.
2895 * win32-low.c (child_init_thread_list): Likewise.
2896 (win32_clear_inferiors): Likewise.
2897 (fake_breakpoint_event): Likewise.
2898
2899 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2900
2901 * inferiors.h (find_inferior): Remove.
2902 * inferiors.c (find_inferior): Remove.
2903
2904 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2905
2906 * linux-low.c (resume_status_pending_p): Update comment.
2907 (need_step_over_p): Update comment.
2908
2909 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2910
2911 * linux-low.c (proceed_one_lwp): Return void, change parameter
2912 type.
2913 (unsuspend_and_proceed_one_lwp): Likewise.
2914 (proceed_all_lwps): Use for_each_thread.
2915 (unstop_all_lwps): Likewise.
2916
2917 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2918
2919 * linux-low.c (linux_resume_one_thread): Return void, take
2920 parameter directly.
2921 (linux_resume): Use for_each_thread.
2922
2923 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2924
2925 * linux-low.c (send_sigstop_callback): Return void, change
2926 parameter type. Rename to...
2927 (send_sigstop): ... this.
2928 (suspend_and_send_sigstop_callback): Return void, change parameter
2929 type. Rename to...
2930 (suspend_and_send_sigstop): ... this.
2931 (stop_all_lwps): Use for_each_thread.
2932
2933 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2934
2935 * linux-low.c (lwp_running): Return bool, remove unused
2936 argument.
2937 (linux_stabilize_threads): Use find_thread.
2938
2939 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2940
2941 * linux-low.c (select_singlestep_lwp_callback): Remove.
2942 (count_events_callback): Remove.
2943 (select_event_lwp_callback): Remove.
2944 (select_event_lwp): Use find_thread/for_each_thread.
2945
2946 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2947
2948 * linux-low.c (not_stopped_callback): Return bool, take filter
2949 argument directly.
2950 (linux_wait_for_event_filtered): Use find_thread.
2951 (linux_wait_1): Likewise.
2952
2953 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2954
2955 * linux-low.c (same_lwp): Remove.
2956 (find_lwp_pid): Use find_thread.
2957
2958 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2959
2960 * linux-low.c (delete_lwp_callback): Remove.
2961 (linux_mourn): Use for_each_thread.
2962
2963 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2964
2965 * linux-low.c (linux_detach_lwp_callback): Return void, remove
2966 args parameter, don't check for pid.
2967 (linux_detach): Use for_each_thread.
2968
2969 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2970
2971 * linux-low.c (struct counter): Remove.
2972 (second_thread_of_pid_p): Remove.
2973 (last_thread_of_process_p): Use find_thread.
2974
2975 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2976
2977 * inferiors.c (find_inferior_in_random): Remove.
2978 * inferiors.h (find_inferior_in_random): Remove.
2979 * linux-low.c (status_pending_p_callback): Return bool, accept
2980 parameter ptid directly.
2981 (linux_wait_for_event_filtered): Use find_thread_in_random.
2982 (linux_wait_1): Likewise.
2983
2984 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2985
2986 * inferiors.c (find_inferior_id): Remove.
2987 (find_thread_ptid): Move implemention from find_inferior_id to
2988 here.
2989 * inferiors.h (find_inferior_id): Remove.
2990 * server.c (handle_status): Use find_thread_ptid.
2991 (process_serial_event): Likewise.
2992 * thread-db.c (find_one_thread): Likewise.
2993 (thread_db_thread_handle): Likewise.
2994 * win32-low.c (thread_rec): Likewise.
2995 (child_delete_thread): Likewise.
2996 (win32_thread_alive): Likewise.
2997 (get_child_debug_event): Likewise.
2998
2999 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3000
3001 * linux-mips-low.c (update_watch_registers_callback): Return
3002 void, remove pid_p parameter, don't check for pid.
3003 (mips_insert_point, mips_remove_point): Use for_each_thread.
3004
3005 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3006
3007 * lynx.low (lynx_delete_thread_callback): Remove.
3008 (lynx_mourn): Use for_each_thread.
3009
3010 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3011
3012 * regcache.c (regcache_invalidate_one): Remove.
3013 (regcache_invalidate_pid): use for_each_thread.
3014
3015 2017-11-26 Tom Tromey <tom@tromey.com>
3016
3017 * linux-low.c (linux_create_inferior): Update.
3018
3019 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
3020
3021 * spu-low.c (spu_create_inferior): Fix typo in argument name.
3022
3023 2017-11-24 Alan Hayward <alan.hayward@arm.com>
3024
3025 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
3026 * linux-aarch64-low.c (initialize_low_arch): Call init func.
3027 * linux-aarch64-tdesc-selftest.c: New file.
3028 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
3029
3030 2017-11-24 Alan Hayward <alan.hayward@arm.com>
3031
3032 * configure.srv: Add new file.
3033 * linux-aarch64-low.c (initialize_low_arch): Call init func.
3034 * linux-aarch64-tdesc-selftest.c: New file.
3035 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
3036
3037 2017-11-24 Alan Hayward <alan.hayward@arm.com>
3038
3039 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
3040 * linux-aarch64-low.c (initialize_low_arch): Remove init.
3041 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
3042
3043 2017-11-24 Alan Hayward <alan.hayward@arm.com>
3044
3045 * configure.srv: Add new files.
3046 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
3047 aarch64_linux_read_description.
3048 * linux-aarch64-low.c (aarch64_linux_read_description):
3049 Merge with aarch64_arch_setup.
3050 (aarch64_arch_setup): Call aarch64_linux_read_description.
3051 * linux-aarch64-tdesc.c: New file.
3052 * linux-aarch64-tdesc.h: New file.
3053
3054 2017-11-24 Yao Qi <yao.qi@linaro.org>
3055
3056 * configure.srv: Set $srv_regobj for tic6x-linux.
3057 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
3058 (tic6x_read_description): Move some code to tic6x_arch_setup.
3059 (tic6x_tdesc_test): New function.
3060 (initialize_low_arch): Call selftests::register_test.
3061
3062 2017-11-22 Yao Qi <yao.qi@linaro.org>
3063
3064 * remote-utils.c (prepare_resume_reply): Use memcpy.
3065
3066 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3067
3068 * linux-low.c (kill_one_lwp_callback): Return void, take
3069 argument directly, don't filter on pid.
3070 (linux_kill): Use for_each_thread.
3071
3072 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3073
3074 * linux-low.c (need_step_over_p): Return bool, remove dummy
3075 argument.
3076 (linux_resume, proceed_all_lwps): Use find_thread.
3077
3078 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3079
3080 * linux-low.c (resume_status_pending_p): Return bool, remove
3081 flag_p argument.
3082 (linux_resume): Use find_thread.
3083
3084 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3085
3086 * linux-low.c (struct thread_resume_array): Remove.
3087 (linux_set_resume_request): Return void, take arguments
3088 directly.
3089 (linux_resume): Use for_each_thread.
3090
3091 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3092
3093 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
3094 return bool, remove data argument.
3095 (linux_stabilize_threads): Use find_thread.
3096
3097 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3098
3099 * linux-low.c (unsuspend_one_lwp): Remove.
3100 (unsuspend_all_lwps): Use for_each_thread, inline code from
3101 unsuspend_one_lwp.
3102
3103 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3104
3105 * gdbthread.h (find_thread): Add overload with ptid_t filter.
3106 * linux-low.c (struct iterate_over_lwps_args): Remove.
3107 (iterate_over_lwps_filter): Remove.
3108 (iterate_over_lwps): Use find_thread.
3109
3110 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3111
3112 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
3113 (linux_handle_new_gdb_connection): Use for_each_thread, inline
3114 code from reset_lwp_ptrace_options_callback.
3115
3116 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3117
3118 * linux-arm-low.c (struct update_registers_data): Remove.
3119 (update_registers_callback): Return void, take arguments
3120 directly, don't check thread's pid.
3121 (arm_insert_point, arm_remove_point): Use for_each_thread.
3122
3123 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3124
3125 * win32-low.c (continue_one_thread): Return void, take argument
3126 directly.
3127 (child_continue): Use for_each_thread.
3128
3129 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3130
3131 * win32-i386-low.c (update_debug_registers_callback): Rename
3132 to ...
3133 (update_debug_registers): ... this, return void, remove pid_p arg.
3134 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
3135
3136 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3137
3138 * inferiors.h (struct process_info): Add constructor, initialize
3139 fields..
3140 <syscalls_to_catch>: Change type to std::vector<int>.
3141 * inferiors.c (add_process): Allocate process_info with new.
3142 (remove_process): Free process_info with delete.
3143 * linux-low.c (handle_extended_wait): Adjust.
3144 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
3145 * server.c (handle_general_set): Adjust.
3146
3147 2017-11-16 Pedro Alves <palves@redhat.com>
3148
3149 * remote-utils.c (remote_close): Block SIGIO signals instead of
3150 uninstalling the SIGIO handler.
3151
3152 2017-11-16 Alan Hayward <alan.hayward@arm.com>
3153
3154 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
3155
3156 2017-11-16 Yao Qi <yao.qi@linaro.org>
3157
3158 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
3159 (tic6x_store_gregset): Likewise.
3160 (tic6x_usrregs_info): Move it up.
3161
3162 2017-11-15 Alan Hayward <alan.hayward@arm.com>
3163
3164 * Makefile.in: Update arch rules.
3165 * configure.srv: Explicitly mark arch/ files.
3166
3167 2017-11-13 Andreas Schwab <schwab@suse.de>
3168
3169 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
3170 function.
3171 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3172
3173 2017-11-06 Pedro Alves <palves@redhat.com>
3174
3175 * config.in, configure: Regenerate.
3176
3177 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
3178
3179 * target.c (struct thread_search): Remove.
3180 (thread_search_callback): Remove.
3181 (prepare_to_access_memory): Use for_each_thread instead of
3182 find_inferior. Inline code from thread_search_callback.
3183
3184 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
3185
3186 * server.c (struct visit_actioned_threads_data): Remove.
3187 (visit_actioned_threads): Change prototype to take arguments
3188 directly.
3189 (resume): Use find_thread instead of find_inferior.
3190
3191 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
3192
3193 * server.c (queue_stop_reply_callback): Change prototype, return
3194 void.
3195 (find_status_pending_thread_callback): Remove.
3196 (handle_status): Replace find_inferior with find_thread and
3197 for_each_thread.
3198
3199 2017-10-25 Alan Hayward <alan.hayward@arm.com>
3200
3201 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
3202 with REGNO.
3203 (aarch64_store_gregset): Likewise.
3204 (aarch64_fill_fpregset): Likewise.
3205 (aarch64_store_fpregset): Likewise.
3206
3207 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
3208
3209 * gdbthread.h (find_thread, for_each_thread): New functions.
3210 * inferiors.c (thread_of_pid): Remove.
3211 (find_any_thread_of_pid): Use find_thread.
3212 * linux-low.c (num_lwps): Use for_each_thread.
3213
3214 2017-10-17 Yao Qi <yao.qi@linaro.org>
3215
3216 * Makefile.in: Remove one rule.
3217 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
3218
3219 2017-10-17 Yao Qi <yao.qi@linaro.org>
3220
3221 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
3222 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
3223
3224 2017-10-17 Yao Qi <yao.qi@linaro.org>
3225
3226 * configure.srv: Rename arm.o with arch/arm.o.
3227
3228 2017-10-17 Yao Qi <yao.qi@linaro.org>
3229
3230 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
3231 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
3232 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
3233 (arch-i386.o, arch-amd64.o): Remove rules.
3234 (arch/%.o): New rule.
3235 Update POSTCOMPILE and COMPILE.pre.
3236 * configure.ac: Invoke AC_CONFIG_COMMANDS.
3237 * configure: Re-generated.
3238 * configure.srv: Replace arch-i386.o with arch/i386.o.
3239 Replace arch-amd64.o with arch/amd64.o.
3240
3241 2017-10-16 Yao Qi <yao.qi@linaro.org>
3242
3243 * configure: Regenerated.
3244
3245 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
3246
3247 * inferiors.h: (struct inferior_list): Remove.
3248 (struct inferior_list_entry); Remove.
3249 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
3250 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
3251 get_first_inferior): Remove.
3252 (for_each_inferior, for_each_inferior_with_data, find_inferior,
3253 find_inferior_id, find_inferior_in_random): Change signature.
3254 * inferiors.c (all_threads): Change type to
3255 std::list<thread_info *>.
3256 (get_thread): Remove macro.
3257 (find_inferior, find_inferior_id): Change signature, implement
3258 using find_thread.
3259 (find_inferior_in_random): Change signature, implement using
3260 find_thread_in_random.
3261 (for_each_inferior, for_each_inferior_with_data): Change
3262 signature, implement using for_each_thread.
3263 (add_inferior_to_list, remove_inferior): Remove.
3264 (add_thread, get_first_thread, thread_of_pid,
3265 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
3266 (get_first_inferior, one_inferior_p, clear_inferior_list):
3267 Remove.
3268 (clear_inferiors, get_thread_process): Update.
3269 * gdbthread.h: Include <list>.
3270 (struct thread_info) <entry>: Remove field.
3271 <id>: New field.
3272 (all_threads): Change type to std::list<thread_info *>.
3273 (get_first_inferior): Add doc.
3274 (find_thread, for_each_thread, find_thread_in_random): New
3275 functions.
3276 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
3277 * linux-arm-low.c (update_registers_callback): Update.
3278 * linux-low.c (second_thread_of_pid_p): Update.
3279 (kill_one_lwp_callback, linux_detach_lwp_callback,
3280 delete_lwp_callback, status_pending_p_callback, same_lwp,
3281 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
3282 iterate_over_lwps, not_stopped_callback,
3283 resume_stopped_resumed_lwps, count_events_callback,
3284 select_singlestep_lwp_callback, select_event_lwp_callback,
3285 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
3286 suspend_and_send_sigstop_callback, wait_for_sigstop,
3287 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
3288 lwp_running, linux_set_resume_request, resume_status_pending_p,
3289 need_step_over_p, start_step_over, linux_resume_one_thread,
3290 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
3291 reset_lwp_ptrace_options_callback): Update.
3292 * linux-mips-low.c (update_watch_registers_callback): Update.
3293 * regcache.c (regcache_invalidate_one, regcache_invalidate):
3294 Update.
3295 (free_register_cache_thread_one): Remove.
3296 (regcache_release): Update.
3297 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
3298 handle_qxfer_threads_worker): Update.
3299 (handle_query): Update, use list iterator.
3300 (visit_actioned_threads, handle_pending_status,
3301 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
3302 clear_pending_status_callback, set_pending_status_callback,
3303 find_status_pending_thread_callback, handle_status,
3304 process_serial_event): Update.
3305 * target.c (thread_search_callback): Update.
3306 * thread-db.c (thread_db_get_tls_address): Update.
3307 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
3308 Update.
3309 * win32-i386-low.c (update_debug_registers_callback): Update.
3310 * win32-low.c (delete_thread_info, child_delete_thread,
3311 continue_one_thread, suspend_one_thread,
3312 get_child_debug_event): Adjust.
3313
3314 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
3315
3316 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
3317 * inferiors.h: Include <list>.
3318 (struct process_info) <entry>: Remove field.
3319 <pid>: New field.
3320 (pid_of): Change macro to function.
3321 (ptid_of, lwpid_of): Remove macro.
3322 (all_processes): Change type to std::list<process_info *>.
3323 (ALL_PROCESSES): Remove macro.
3324 (for_each_process, find_process): New function.
3325 * inferiors.c (all_processes): Change type to
3326 std::list<process_info *>.
3327 (find_thread_process): Adjust.
3328 (add_process): Likewise.
3329 (remove_process): Likewise.
3330 (find_process_pid): Likewise.
3331 (get_first_process): Likewise.
3332 (started_inferior_callback): Remove.
3333 (have_started_inferiors_p): Adjust.
3334 (attached_inferior_callback): Remove.
3335 (have_attached_inferiors_p): Adjust.
3336 * linux-low.c (check_zombie_leaders): Likewise.
3337 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
3338 (x86_linux_update_xmltarget): Adjust.
3339 * server.c (handle_query): Likewise.
3340 (gdb_reattached_process): Remove.
3341 (handle_status): Adjust.
3342 (kill_inferior_callback): Likewise.
3343 (detach_or_kill_inferior): Remove.
3344 (print_started_pid): Likewise.
3345 (print_attached_pid): Likewise.
3346 (detach_or_kill_for_exit): Update.
3347 (process_serial_event): Likewise.
3348 * linux-arm-low.c (arm_new_fork): Likewise.
3349
3350 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
3351
3352 * dll.h: Include <list>.
3353 (struct dll_info): Add constructor.
3354 <entry>: Remove field.
3355 (all_dlls): Change type to std::list<dll_info>.
3356 * dll.c: Include <algorithm>.
3357 (get_dll): Remove macro.
3358 (all_dlls): Change type to std::list<dll_info *>.
3359 (free_one_dll): Remove.
3360 (match_dll): Likewise.
3361 (loaded_dll): Adjust.
3362 (unloaded_dll): Adjust to all_dlls type change, use
3363 std::find_if. Inline code from match_dll.
3364 (clear_dlls): Adjust to all_dlls type change.
3365 * server.c (emit_dll_description): Remove.
3366 (handle_qxfer_libraries): Adjust to all_dlls type change,
3367 integrate emit_dll_description's functionality.
3368
3369 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
3370
3371 * linux-low.h (struct linux_target_ops) <delete_process>: New
3372 field.
3373 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
3374 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
3375 (struct linux_target_ops): Add delete_process callback.
3376 * linux-arm-low.c (arm_delete_process): New.
3377 (struct linux_target_ops): Add delete_process callback.
3378 * linux-bfin-low.c (struct linux_target_ops): Likewise.
3379 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
3380 * linux-m32r-low.c (struct linux_target_ops): Likewise.
3381 * linux-mips-low.c (mips_linux_delete_process): New.
3382 (struct linux_target_ops): Add delete_process callback.
3383 * linux-ppc-low.c (struct linux_target_ops): Likewise.
3384 * linux-s390-low.c (struct linux_target_ops): Likewise.
3385 * linux-sh-low.c (struct linux_target_ops): Likewise.
3386 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
3387 * linux-tile-low.c (struct linux_target_ops): Likewise.
3388 * linux-x86-low.c (x86_linux_delete_process): New.
3389 (struct linux_target_ops): Add delete_process callback.
3390 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
3391
3392 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
3393
3394 * linux-aarch64-low.c (the_low_target): Add thread delete
3395 callback.
3396 * linux-arm-low.c (arm_delete_thread): New function.
3397 (the_low_target): Add thread delete callback.
3398 * linux-bfin-low.c (the_low_target): Likewise.
3399 * linux-crisv32-low.c (the_low_target): Likewise.
3400 * linux-low.c (delete_lwp): Invoke delete_thread callback if
3401 set.
3402 * linux-low.h (struct linux_target_ops) <delete_thread>: New
3403 field.
3404 * linux-m32r-low.c (the_low_target): Add thread delete callback.
3405 * linux-mips-low.c (mips_linux_delete_thread): New function.
3406 (the_low_target): Add thread delete callback.
3407 * linux-ppc-low.c (the_low_target): Likewise.
3408 * linux-s390-low.c (the_low_target): Likewise.
3409 * linux-sh-low.c (the_low_target): Likewise.
3410 * linux-tic6x-low.c (the_low_target): Likewise.
3411 * linux-tile-low.c (the_low_target): Likewise.
3412 * linux-x86-low.c (the_low_target): Likewise.
3413 * linux-xtensa-low.c (the_low_target): Likewise.
3414
3415 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
3416
3417 * win32-low.c: Include "common-inferior.h".
3418
3419 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
3420
3421 * inferiors.c (set_inferior_cwd): New function.
3422 * server.c (handle_general_set): Handle QSetWorkingDir packet.
3423 (handle_query): Inform that QSetWorkingDir is supported.
3424 * win32-low.c (create_process): Pass the inferior's cwd to
3425 CreateProcess.
3426
3427 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
3428
3429 * inferiors.c (current_inferior_cwd): New global variable.
3430 (get_inferior_cwd): New function.
3431 * inferiors.h (struct process_info) <cwd>: New field.
3432
3433 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
3434
3435 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
3436 (OBS): Add gdb_tilde_expand.o.
3437
3438 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
3439
3440 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
3441 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
3442
3443 2017-09-29 Pedro Alves <palves@redhat.com>
3444
3445 * ax.c (gdb_parse_agent_expr): Constify.
3446 * ax.h (gdb_parse_agent_expr): Constify.
3447 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3448 Constify.
3449 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
3450 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
3451 * remote-utils.h (read_ptid): Constify.
3452 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
3453 (process_point_options, process_serial_event): Constify.
3454 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
3455 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
3456 (cmd_qtbuffer): Constify.
3457
3458 2017-09-29 Pedro Alves <palves@redhat.com>
3459
3460 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
3461 fails.
3462
3463 2017-09-29 Pedro Alves <palves@redhat.com>
3464
3465 * linux-low.c (handle_extended_wait): Pass parent thread instead
3466 of process to thread_db_notice_clone.
3467 * linux-low.h (thread_db_notice_clone): Replace parent process
3468 parameter with parent thread parameter.
3469 * thread-db.c (find_one_thread): Add comment.
3470 (thread_db_notice_clone): Replace parent process parameter with
3471 parent thread parameter. Temporarily switch to the parent thread.
3472
3473 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
3474
3475 * gdbthread.h: Include "common-gdbthread.h".
3476 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
3477 "if" when validating the ptid.
3478 * remote-utils.c: Include "gdbthread.h".
3479 (prepare_resume_reply): Use "switch_to_thread".
3480 * target.c (done_accessing_memory): Likewise.
3481
3482 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
3483
3484 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
3485 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
3486 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
3487 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
3488 s390x-gs-linux64-ipa.o to ipa_obj.
3489 * linux-s390-low.c (HWCAP_S390_GS): New define.
3490 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
3491 New functions.
3492 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
3493 (s390_arch_setup): Check for guarded-storage support and choose
3494 appropriate tdesc.
3495 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
3496 init_registers_s390x_gs_linux64.
3497 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
3498 enum value.
3499 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
3500 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
3501
3502 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
3503
3504 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
3505
3506 2017-09-21 Kevin Buettner <kevinb@redhat.com>
3507
3508 * linux-low.h (struct lwp_info): Add new field, thread_handle.
3509 (thread_db_thread_handle): Declare.
3510 * linux-low.c (linux_target_ops): Initialize thread_handle.
3511 * server.c (handle_qxfer_threads_worker): Add support for
3512 "handle" attribute.
3513 * target.h (struct target_ops): Add new function pointer,
3514 thread_handle.
3515 (target_thread_handle): Define.
3516 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
3517 field in lwp.
3518 (thread_db_thread_handle): New function.
3519
3520 2017-09-21 Kevin Buettner <kevinb@redhat.com>
3521
3522 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
3523 * linux-low.h (thread_db_notice_clone): Declare.
3524 * thread-db.c (thread_db_notice_clone): New function.
3525
3526 2017-09-21 Pedro Alves <palves@redhat.com>
3527
3528 * server.c (gdb_read_memory, handle_status, process_serial_event)
3529 (handle_serial_event, handle_target_event): Adjust to
3530 set_desired_thread prototype change.
3531 * target.c (set_desired_thread): Remove 'use_general' parameter
3532 and adjust.
3533 * target.h (set_desired_thread): Remove 'use_general' parameter.
3534
3535 2017-09-20 Tom Tromey <tom@tromey.com>
3536
3537 * target.c (target_terminal::terminal_state): Define.
3538 (target_terminal::init): Rename from target_terminal_init.
3539 (target_terminal::inferior): Rename from
3540 target_terminal_inferior.
3541 (target_terminal::ours): Rename from target_terminal_ours.
3542 (target_terminal::ours_for_output, target_terminal::info): New.
3543
3544 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3545
3546 * server.c (accumulate_file_name_length): Remove.
3547 (emit_dll_description): Adjust to std::string change.
3548 (handle_qxfer_libraries): Use std::string to hold document.
3549
3550 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3551
3552 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
3553 return type of xml_escape_text.
3554 * server.c (emit_dll_description): Likewise.
3555
3556 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3557
3558 * server.c (captured_main): Accept argument for --selftest.
3559 Update run_tests call.
3560 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
3561 when registering selftests.
3562
3563 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
3564
3565 * regcache.c (get_thread_regcache): Update code to use "std::vector"
3566 instead of "VEC" for "target_desc.reg_defs".
3567 (regcache_cpy): Likewise.
3568 (registers_to_string): Likewise.
3569 (registers_from_string): Likewise.
3570 (find_regno): Likewise.
3571 (supply_regblock): Likewise.
3572 (regcache_raw_read_unsigned): Likewise.
3573 * tdesc.c (init_target_desc): Likewise.
3574 (tdesc_create_reg): Likewise.
3575 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
3576 (struct target_desc) <reg_defs>: Convert to "std::vector".
3577 (target_desc): Do not initialize "reg_defs".
3578 (~target_desc): Update code to use "std::vector" instead of "VEC"
3579 for "target_desc.reg_defs".
3580 (operator==): Likewise.
3581
3582 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3583
3584 * inferiors.h (thread_to_gdb_id): Remove.
3585 * inferiors.c (thread_to_gdb_id): Remove.
3586 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
3587 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
3588 lynx_store_registers, lynx_read_memory, lynx_write_memory):
3589 Likewise.
3590 * nto-low.c (nto_fetch_registers, nto_store_registers,
3591 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
3592
3593 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3594
3595 * inferiors.h (gdb_id_to_thread_id): Remove.
3596 * inferiors.c (gdb_id_to_thread_id): Remove.
3597 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
3598 removal. Move pid declaration closer to where it's used.
3599
3600 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3601
3602 * server.c (handle_detach): New function.
3603 (process_serial_event): Move code out, call handle_detach.
3604
3605 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3606
3607 * server.c (require_running): Rename to ...
3608 (require_running_or_return): ... this ...
3609 (require_running_or_break): ... and this.
3610 (handle_query, process_serial_event): Adjust.
3611
3612 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3613
3614 * linux-low.c (linux_set_resume_request): Remove unused
3615 variables.
3616
3617 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3618
3619 * server.c (first_thread_of): Remove.
3620 (process_serial_event): Replace usage of first_thread_of with
3621 find_any_thread_of_pid.
3622 * tracepoint.c (same_process_p): Remove.
3623 (gdb_agent_about_to_close): Replace usage of same_process_p with
3624 find_any_thread_of_pid.
3625 * linux-x86-low.c (same_process_callback): Remove.
3626 (x86_arch_setup_process_callback): Replace usage of
3627 same_process_callback with find_any_thread_of_pid.
3628 * thread-db.c (any_thread_of): Remove.
3629 (switch_to_process): Replace usage of any_thread_of with
3630 find_any_thread_of_pid.
3631 * inferiors.c (thread_pid_matches_callback): Remove.
3632 (find_thread_process): Adjust to use find_any_thread_of_pid.
3633
3634 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
3635
3636 * regcache.c (get_thread_regcache): Guard calls to "memset"
3637 with "!VEC_empty".
3638
3639 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
3640
3641 * linux-low.c (handle_extended_wait): Use
3642 "allocate_target_description" instead of "XNEW".
3643 * linux-x86-low.c (initialize_low_arch): Likewise.
3644
3645 2017-09-05 Yao Qi <yao.qi@linaro.org>
3646
3647 * configure.srv (srv_i386_regobj): Remove.
3648 (srv_amd64_regobj): Remove.
3649 (srv_regobj): Set it to "" for x86 non-linux targets.
3650 * linux-x86-tdesc.c (i386_linux_read_description):
3651 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
3652 (init_registers_i386): Remove the declaration.
3653 (tdesc_i386): Remove the declaration.
3654 (lynx_i386_arch_setup): Call i386_create_target_description.
3655 * nto-x86-low.c: Likewise.
3656 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
3657 [!__x86_64__]: include arch/i386.h.
3658 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
3659
3660 2017-09-05 Yao Qi <yao.qi@linaro.org>
3661
3662 * configure.srv (srv_amd64_linux_xmlfiles): Remove
3663 i386/amd64-XXX-linux from it.
3664
3665 2017-09-05 Yao Qi <yao.qi@linaro.org>
3666
3667 * configure.srv: Empty srv_amd64_linux_regobj if $development is
3668 false.
3669 (ipa_amd64_linux_regobj): Remove.
3670 (ipa_x32_linux_regobj): Remove.
3671
3672 2017-09-05 Yao Qi <yao.qi@linaro.org>
3673
3674 * Makefile.in (arch-amd64.o): New rule.
3675 * configure.srv: Append arch-amd64.o.
3676 * linux-amd64-ipa.c: Include common/x86-xstate.h.
3677 (get_ipa_tdesc): Call amd64_linux_read_description.
3678 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
3679 and init_registers_amd64_XXX.
3680 * linux-x86-low.c (x86_linux_read_description): Call
3681 amd64_linux_read_description.
3682 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
3683 (initialize_low_arch): Don't call init_registers_x32_XXX and
3684 init_registers_amd64_XXX.
3685 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
3686 and tdesc_amd64_XXX.
3687 [__x86_64__] (amd64_tdesc_test): New function.
3688 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
3689 and init_registers_amd64_XXX.
3690 * linux-x86-tdesc.c: Include arch/amd64.h.
3691 (xcr0_to_tdesc_idx): New function.
3692 (i386_linux_read_description): New function.
3693 (amd64_get_ipa_tdesc_idx): New function.
3694 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
3695 (amd64_get_ipa_tdesc): Declare.
3696
3697 2017-09-05 Yao Qi <yao.qi@linaro.org>
3698
3699 * configure.srv (srv_i386_linux_xmlfiles): Remove
3700 i386/i386-XXX-linux.xml from it.
3701
3702 2017-09-05 Yao Qi <yao.qi@linaro.org>
3703
3704 * configure.srv: Set srv_i386_linux_regobj empty if $development
3705 is false.
3706 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
3707 initialize_low_tdesc.
3708 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
3709 with #if initialize_low_tdesc.
3710 * linux-x86-tdesc-selftest.c: New file.
3711 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
3712
3713 2017-09-05 Yao Qi <yao.qi@linaro.org>
3714
3715 * Makefile.in (arch-i386.o): New rule.
3716 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
3717 (x86_64-*-linux*): Likewise.
3718 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
3719 include arch/i386.h.
3720 (i386_linux_read_description): Remove code and call
3721 i386_create_target_description.
3722 * tdesc.c (allocate_target_description): New function.
3723 * tdesc.h (set_tdesc_architecture): Remove declaration.
3724 (set_tdesc_osabi): Likewise.
3725
3726 2017-09-05 Yao Qi <yao.qi@linaro.org>
3727
3728 * linux-x86-tdesc.c: Don't include <inttypes.h>.
3729 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
3730 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
3731 .xmltarget.
3732 * server.c (get_features_xml): Call tdesc_get_features_xml.
3733 * tdesc.c (set_tdesc_architecture): New function.
3734 (set_tdesc_osabi): New function.
3735 (tdesc_get_features_xml): New function.
3736 (tdesc_create_feature): Add an argument.
3737 * tdesc.h (struct target_desc) <features>: New field.
3738 <arch, osabi>: New field.
3739 (~target_desc): xfree features, arch, and osabi.
3740 (target_desc::oerator==): Don't compare .xmltarget.
3741 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
3742 (set_tdesc_osabi): Likewise.
3743 (tdesc_get_features_xml): Likewise.
3744
3745 2017-09-05 Yao Qi <yao.qi@linaro.org>
3746
3747 * linux-x86-tdesc.c: Include selftest.h.
3748 (i386_tdesc_test): New function.
3749 (initialize_low_tdesc): Call selftests::register_test.
3750 * tdesc.h: Include regdef.h.
3751 (target_desc): Override operator == and !=.
3752
3753 2017-09-05 Yao Qi <yao.qi@linaro.org>
3754
3755 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
3756 (ipa_obj): Likewise.
3757 * linux-i386-ipa.c: Include common/x86-xstate.h
3758 (get_ipa_tdesc): Call i386_linux_read_description.
3759 (initialize_low_tracepoint): Don't call init_registers_XXX
3760 functions, call initialize_low_tdesc instead.
3761 * linux-x86-low.c (x86_linux_read_description): Call
3762 i386_linux_read_description.
3763 (initialize_low_arch): Don't call init_registers_i386_XXX
3764 functions, call initialize_low_tdesc.
3765 * linux-x86-tdesc.c: New file.
3766 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
3767 (i386_get_ipa_tdesc_idx): Declare.
3768 (i386_get_ipa_tdesc): Declare.
3769 (initialize_low_tdesc): Declare.
3770
3771 2017-09-05 Yao Qi <yao.qi@linaro.org>
3772
3773 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
3774 instead of 0.
3775
3776 2017-09-05 Yao Qi <yao.qi@linaro.org>
3777
3778 * Makefile.in (IPA_OBJS): Add vec-ipa.o
3779 * regcache.c (get_thread_regcache): Use VEC_length.
3780 (init_register_cache): Likewise.
3781 (regcache_cpy): Likewise.
3782 (registers_to_string): Iterate reg_defs via VEC_iterate.
3783 (find_regno): Likewise.
3784 (find_register_by_number): Use VEC_index.
3785 (register_size): Call find_register_by_number.
3786 (register_data): Call find_register_by_number.
3787 (supply_regblock): Use VEC_length.
3788 (regcache_raw_read_unsigned): Likewise.
3789 * tdesc.c (init_target_desc): Iterate reg_defs via
3790 VEC_iterate.
3791 (default_description): Update initializer.
3792 (copy_target_description): Don't update field num_registers.
3793 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
3794 <num_registers>: Remove.
3795
3796 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
3797
3798 * Makefile.in (.SECONDARY): Define target.
3799
3800 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
3801
3802 * linux-low.c (linux_wait_1): Adjust.
3803 * server.c (queue_stop_reply_callback): Adjust.
3804
3805 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
3806
3807 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
3808 QEnvironmentUnset and QEnvironmentReset packets.
3809 (handle_query): Inform remote that QEnvironmentHexEncoded,
3810 QEnvironmentUnset and QEnvironmentReset are supported.
3811
3812 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
3813
3814 * inferiors.h (inferior_target_data): Rename to ...
3815 (thread_target_data): ... this.
3816 (inferior_regcache_data): Rename to ...
3817 (thread_regcache_data): ... this.
3818 (set_inferior_regcache_data): Rename to ...
3819 (set_thread_regcache_data): ... this.
3820 * inferiors.c (inferior_target_data): Rename to ...
3821 (thread_target_data): ... this.
3822 (inferior_regcache_data): Rename to ...
3823 (thread_regcache_data): ... this.
3824 (set_inferior_regcache_data): Rename to ...
3825 (set_thread_regcache_data): ... this.
3826 (free_one_thread): Update.
3827 * linux-low.h (get_thread_lwp): Update.
3828 * regcache.c (get_thread_regcache): Update.
3829 (regcache_invalidate_thread): Update.
3830 (free_register_cache_thread): Update.
3831 * win32-i386-low.c (update_debug_registers_callback): Update.
3832 (win32_get_current_dr): Update.
3833 * win32-low.c (thread_rec): Update.
3834 (delete_thread_info): Update.
3835 (continue_one_thread): Update.
3836 (suspend_one_thread): Update.
3837
3838 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
3839
3840 * inferiors.c (set_inferior_target_data): Remove.
3841 * inferiors.h (set_inferior_target_data): Remove.
3842
3843 2017-08-18 Yao Qi <yao.qi@linaro.org>
3844
3845 * Makefile.in (OBS): Add selftest.o.
3846 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
3847 * configure, config.in: Re-generated.
3848 * server.c: Include common/sefltest.h.
3849 (captured_main): Handle option --selftest.
3850
3851 2017-08-09 Yao Qi <yao.qi@linaro.org>
3852
3853 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
3854 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
3855 i386-avx-mpx.o and i386-mmx.o.
3856 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
3857 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
3858 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
3859 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
3860 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
3861 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
3862 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
3863 i386/amd64-avx-mpx.xml.
3864
3865 2017-08-09 Yao Qi <yao.qi@linaro.org>
3866
3867 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
3868 and x32-avx-avx512.o.
3869 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
3870 i386/x32-avx-avx512.xml.
3871
3872 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
3873
3874 * tracepoint.h (enum class fast_tpoint_collect_result): New
3875 enumeration.
3876 (fast_tracepoint_collecting): Change return type to
3877 fast_tpoint_collect_result.
3878 * tracepoint.c (fast_tracepoint_collecting): Likewise.
3879 * linux-low.h: Include tracepoint.h.
3880 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
3881 fast_tpoint_collect_result.
3882 * linux-low.c (handle_tracepoints): Adjust.
3883 (linux_fast_tracepoint_collecting): Change return type to
3884 fast_tpoint_collect_result.
3885 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
3886 linux_wait_1, stuck_in_jump_pad_callback,
3887 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
3888 proceed_one_lwp): Adjust to type change.
3889
3890 2017-07-10 Yao Qi <yao.qi@linaro.org>
3891
3892 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
3893
3894 2017-06-29 Yao Qi <yao.qi@linaro.org>
3895
3896 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
3897 Remove.
3898 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
3899
3900 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
3901
3902 * Makefile.in (IPA_OBJS): Sort and format one item per line.
3903
3904 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
3905
3906 * linux-low.c (linux_create_inferior): Adjust code to access the
3907 environment information via 'gdb_environ' class.
3908 * lynx-low.c (lynx_create_inferior): Likewise.
3909 * server.c (our_environ): Make it an instance of 'gdb_environ'.
3910 (get_environ): Return a pointer to 'our_environ'.
3911 (captured_main): Initialize 'our_environ'.
3912 * server.h (get_environ): Adjust prototype.
3913 * spu-low.c (spu_create_inferior): Adjust code to access the
3914 environment information via 'gdb_environ' class.
3915
3916 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3917
3918 * linux-low.c (linux_read_memory, linux_write_memory): Remove
3919 usage of "register" keyword.
3920
3921 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3922
3923 * configure: Re-generate.
3924
3925 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3926
3927 * configure: Re-generate.
3928
3929 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3930
3931 * Makefile.in (COMPILE.pre): Add "-x c++".
3932
3933 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
3934
3935 * fork-child.c: Conditionally include <signal.h>.
3936
3937 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3938
3939 * server.c (handle_general_set): Handle new packet
3940 "QStartupWithShell".
3941 (handle_query): Add "QStartupWithShell" to the list of supported
3942 packets.
3943 (gdbserver_usage): Add help text explaining the
3944 new "--startup-with-shell" and "--no-startup-with-shell" CLI
3945 options.
3946 (captured_main): Recognize and act upon the presence of the new
3947 CLI options.
3948
3949 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3950 Pedro Alves <palves@redhat.com>
3951
3952 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
3953 * configure: Regenerate.
3954 * configure.srv (srv_linux_obj): Add "fork-child.o" and
3955 "fork-inferior.o".
3956 (i[34567]86-*-lynxos*): Likewise.
3957 (spu*-*-*): Likewise.
3958 * fork-child.c: New file.
3959 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
3960 and "environ.h".
3961 (linux_ptrace_fun): New function.
3962 (linux_create_inferior): Adjust function prototype to reflect
3963 change on "target.h". Adjust function code to use
3964 "fork_inferior".
3965 (linux_request_interrupt): Delete "signal_pid".
3966 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3967 (lynx_ptrace_fun): New function.
3968 (lynx_create_inferior): Adjust function prototype to reflect
3969 change on "target.h". Adjust function code to use
3970 "fork_inferior".
3971 * nto-low.c (nto_create_inferior): Adjust function prototype and
3972 code to reflect change on "target.h". Update comments.
3973 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
3974 "common-terminal.h" and "environ.h".
3975 (terminal_fd): Moved to fork-child.c.
3976 (old_foreground_pgrp): Likewise.
3977 (restore_old_foreground_pgrp): Likewise.
3978 (last_status): Make it global.
3979 (last_ptid): Likewise.
3980 (our_environ): New variable.
3981 (startup_with_shell): Likewise.
3982 (program_name): Likewise.
3983 (program_argv): Rename to...
3984 (program_args): ...this.
3985 (wrapper_argv): New variable.
3986 (start_inferior): Delete function.
3987 (get_exec_wrapper): New function.
3988 (get_exec_file): Likewise.
3989 (get_environ): Likewise.
3990 (prefork_hook): Likewise.
3991 (post_fork_inferior): Likewise.
3992 (postfork_hook): Likewise.
3993 (postfork_child_hook): Likewise.
3994 (handle_v_run): Update code to deal with arguments coming from the
3995 remote host. Update calls from "start_inferior" to
3996 "create_inferior".
3997 (captured_main): Likewise. Initialize environment variable. Call
3998 "have_job_control".
3999 * server.h (post_fork_inferior): New prototype.
4000 (get_environ): Likewise.
4001 (last_status): Declare.
4002 (last_ptid): Likewise.
4003 (signal_pid): Likewise.
4004 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
4005 (spu_ptrace_fun): New function.
4006 (spu_create_inferior): Adjust function prototype to reflect change
4007 on "target.h". Adjust function code to use "fork_inferior".
4008 * target.c (target_terminal_init): New function.
4009 (target_terminal_inferior): Likewise.
4010 (target_terminal_ours): Likewise.
4011 * target.h: Include <vector>.
4012 (struct target_ops) <create_inferior>: Update prototype.
4013 (create_inferior): Update macro.
4014 * utils.c (gdb_flush_out_err): New function.
4015 * win32-low.c (win32_create_inferior): Adjust function prototype
4016 and code to reflect change on "target.h".
4017
4018 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
4019
4020 * inferiors.c (switch_to_thread): New function.
4021
4022 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
4023
4024 * Makefile.in (SFILE): Add "common/job-control.c".
4025 (OBS): Add "job-control.o".
4026
4027 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
4028
4029 * Makefile: Remove "@host_makefile_frag@".
4030
4031 2017-05-05 Pedro Alves <palves@redhat.com>
4032
4033 * configure: Regenerate.
4034
4035 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
4036
4037 * configure: Regenerate.
4038
4039 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
4040
4041 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
4042 software_single_step change of return type to
4043 std::vector<CORE_ADDR>.
4044 * linux-low.c (install_software_single_step_breakpoints):
4045 Likewise.
4046 * linux-low.h (install_software_single_step_breakpoints):
4047 Likewise.
4048
4049 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
4050
4051 * remote-utils.c: Include "gdb_termios.h" instead of
4052 "terminal.h".
4053 * terminal.h: Delete file.
4054
4055 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
4056
4057 * server.c: Include <vector>.
4058 <program_argv, wrapper_argv>: Convert to std::vector.
4059 (start_inferior): Rewrite function to use C++.
4060 (handle_v_run): Likewise. Update code that calculates the argv
4061 based on the vRun packet; use C++.
4062 (captured_main): Likewise.
4063
4064 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
4065
4066 * server.c (handle_v_cont): Initialize thread_resume::thread
4067 with null_ptid.
4068
4069 2017-04-05 Pedro Alves <palves@redhat.com>
4070
4071 * configure: Regenerate.
4072
4073 2017-04-05 Pedro Alves <palves@redhat.com>
4074
4075 * gdbreplay.c (sync_error): Constify.
4076 * linux-x86-low.c (push_opcode): Constify.
4077
4078 2017-04-05 Pedro Alves <palves@redhat.com>
4079
4080 * win32-low.c (get_child_debug_event)
4081 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
4082 Report TARGET_WAITKIND_SPURIOUS instead.
4083
4084 2017-04-05 Pedro Alves <palves@redhat.com>
4085
4086 * remote-utils.c (remote_prepare, remote_open): Constify.
4087 * remote-utils.h (remote_prepare, remote_open): Constify.
4088 * server.c (captured_main): Constify 'port' handling.
4089
4090 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
4091
4092 * Makefile.in (clean): Clear .deps.
4093
4094 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
4095
4096 * .gitignore: Remove generated files, replace with wildcard.
4097 * (clean): Replace removal of generated files with wildcard.
4098 (version.c): Replace with...
4099 (version-generated.c): ...this.
4100 (xml-builtin.c): Replace with...
4101 (xml-builtin-generated.c): ...this.
4102 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
4103 (%.c: *regformats*): Replace with...
4104 (%-generated.c: *regformats*): ...this.
4105
4106 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
4107
4108 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
4109 (xtensa_fill_gregset): Call collect_register_by_name for
4110 threadptr register.
4111 (xtensa_store_gregset): Call supply_register_by_name for
4112 threadptr register.
4113
4114 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
4115
4116 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
4117 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
4118 (xtensa_store_gregset): Call supply_register for all registers in
4119 a0_regnum..a0_regnum + C0_NREGS range.
4120
4121 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4122
4123 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
4124 (ax-ipa.o: ax.c): Remove.
4125 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
4126 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
4127 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
4128 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
4129 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
4130
4131 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4132
4133 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
4134 (print-utils-ipa.o: ../common/print-utils.c): Remove.
4135 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
4136 (errors-ipa.o: ../common/errors.c): Remove.
4137 (format-ipa.o: ../common/format.c): Remove.
4138 (common-utils-ipa.o: ../common/common-utils.c): Remove.
4139
4140 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4141
4142 * Makefile.in (%-ipa.o: %.c): New rule.
4143 (tracepoint-ipa.o: tracepoint.c): Remove.
4144 (utils-ipa.o: utils.c): Remove.
4145 (remote-utils-ipa.o: remote-utils.c): Remove.
4146 (regcache-ipa.o: regcache.c): Remove.
4147 (i386-linux-ipa.o: i386-linux.c): Remove.
4148 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
4149 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
4150 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
4151 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
4152 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
4153 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
4154 (amd64-linux-ipa.o: amd64-linux.c): Remove.
4155 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
4156 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
4157 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
4158 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
4159 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
4160 (aarch64-ipa.o: aarch64.c): Remove.
4161 (s390-linux32-ipa.o: s390-linux32.c): Remove.
4162 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
4163 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
4164 (s390-linux64-ipa.o: s390-linux64.c): Remove.
4165 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
4166 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
4167 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
4168 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
4169 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
4170 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
4171 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
4172 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
4173 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
4174 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
4175 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
4176 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
4177 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
4178 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
4179 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
4180 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
4181 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
4182 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
4183 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
4184 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
4185 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
4186 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
4187 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
4188 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
4189 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
4190 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
4191 (tdesc-ipa.o: tdesc.c): Remove.
4192 (x32-linux-ipa.o: x32-linux.c): Remove.
4193 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
4194 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
4195
4196 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4197
4198 * Makefile.in (%.o: ../arch/%.c): New rule.
4199 (arm.o: ../arch/arm.c): Remove.
4200 (arm-linux.o: ../arch/arm-linux.c): Remove.
4201 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
4202 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
4203
4204 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4205
4206 * Makefile.in (%.o: ../nat/%.c): New rule.
4207 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
4208 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
4209 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
4210 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
4211 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
4212 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
4213 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
4214 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
4215 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
4216 (linux-personality.o: ../nat/linux-personality.c): Remove.
4217 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
4218 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
4219 (x86-linux.o: ../nat/x86-linux.c): Remove.
4220 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
4221 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
4222
4223 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4224
4225 * Makefile.in (%.o: ../common/%.c): New rule.
4226 (signals.o: ../common/signals.c): Remove.
4227 (print-utils.o: ../common/print-utils.c): Remove.
4228 (rsp-low.o: ../common/rsp-low.c): Remove.
4229 (common-utils.o: ../common/common-utils.c): Remove.
4230 (posix-strerror.o: ../common/posix-strerror.c): Remove.
4231 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
4232 (vec.o: ../common/vec.c): Remove.
4233 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
4234 (xml-utils.o: ../common/xml-utils.c): Remove.
4235 (ptid.o: ../common/ptid.c): Remove.
4236 (buffer.o: ../common/buffer.c): Remove.
4237 (format.o: ../common/format.c): Remove.
4238 (filestuff.o: ../common/filestuff.c): Remove.
4239 (agent.o: ../common/agent.c): Remove.
4240 (errors.o: ../common/errors.c): Remove.
4241 (environ.o: ../common/environ.c): Remove.
4242 (common-debug.o: ../common/common-debug.c): Remove.
4243 (cleanups.o: ../common/cleanups.c): Remove.
4244 (common-exceptions.o: ../common/common-exceptions.c): Remove.
4245 (fileio.o: ../common/fileio.c): Remove.
4246 (common-regcache.o: ../common/common-regcache.c): Remove.
4247 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
4248 (new-op.o: ../common/new-op.c): Remove.
4249 (btrace-common.o: ../common/btrace-common.c): Remove.
4250
4251 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4252
4253 * Makefile.in (%.o: ../target/%.c): New rule.
4254 (waitstatus.o: ../target/waitstatus.c): Remove.
4255
4256 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4257
4258 * Makefile.in
4259 (%.c: ../regformats/%.dat,
4260 (%.c: ../regformats/arm/%.dat,
4261 (%.c: ../regformats/i386/%.dat,
4262 (%.c: ../regformats/rs6000/%.dat): New rules.
4263 (aarch64.c): Remove.
4264 (reg-arm.c): Remove.
4265 (arm-with-iwmmxt.c): Remove.
4266 (arm-with-vfpv2.c): Remove.
4267 (arm-with-vfpv3.c): Remove.
4268 (arm-with-neon.c): Remove.
4269 (reg-bfin.c): Remove.
4270 (reg-cris.c): Remove.
4271 (reg-crisv32.c): Remove.
4272 (i386.c): Remove.
4273 (i386-linux.c): Remove.
4274 (i386-avx.c): Remove.
4275 (i386-avx-linux.c): Remove.
4276 (i386-avx-avx512.c): Remove.
4277 (i386-avx-avx512-linux.c): Remove.
4278 (i386-mpx.c): Remove.
4279 (i386-mpx-linux.c): Remove.
4280 (i386-avx-mpx-avx512-pku.c): Remove.
4281 (i386-avx-mpx-avx512-pku-linux.c): Remove.
4282 (i386-avx-mpx.c): Remove.
4283 (i386-avx-mpx-linux.c): Remove.
4284 (i386-mmx.c): Remove.
4285 (i386-mmx-linux.c): Remove.
4286 (reg-ia64.c): Remove.
4287 (reg-m32r.c): Remove.
4288 (reg-m68k.c): Remove.
4289 (reg-cf.c): Remove.
4290 (mips-linux.c): Remove.
4291 (mips-dsp-linux.c): Remove.
4292 (mips64-linux.c): Remove.
4293 (mips64-dsp-linux.c): Remove.
4294 (nios2-linux.c): Remove.
4295 (powerpc-32.c): Remove.
4296 (powerpc-32l.c): Remove.
4297 (powerpc-altivec32l.c): Remove.
4298 (powerpc-cell32l.c): Remove.
4299 (powerpc-vsx32l.c): Remove.
4300 (powerpc-isa205-32l.c): Remove.
4301 (powerpc-isa205-altivec32l.c): Remove.
4302 (powerpc-isa205-vsx32l.c): Remove.
4303 (powerpc-e500l.c): Remove.
4304 (powerpc-64l.c): Remove.
4305 (powerpc-altivec64l.c): Remove.
4306 (powerpc-cell64l.c): Remove.
4307 (powerpc-vsx64l.c): Remove.
4308 (powerpc-isa205-64l.c): Remove.
4309 (powerpc-isa205-altivec64l.c): Remove.
4310 (powerpc-isa205-vsx64l.c): Remove.
4311 (s390-linux32.c): Remove.
4312 (s390-linux32v1.c): Remove.
4313 (s390-linux32v2.c): Remove.
4314 (s390-linux64.c): Remove.
4315 (s390-linux64v1.c): Remove.
4316 (s390-linux64v2.c): Remove.
4317 (s390-te-linux64.c): Remove.
4318 (s390-vx-linux64.c): Remove.
4319 (s390-tevx-linux64.c): Remove.
4320 (s390x-linux64.c): Remove.
4321 (s390x-linux64v1.c): Remove.
4322 (s390x-linux64v2.c): Remove.
4323 (s390x-te-linux64.c): Remove.
4324 (s390x-vx-linux64.c): Remove.
4325 (s390x-tevx-linux64.c): Remove.
4326 (tic6x-c64xp-linux.c): Remove.
4327 (tic6x-c64x-linux.c): Remove.
4328 (tic6x-c62x-linux.c): Remove.
4329 (reg-sh.c): Remove.
4330 (reg-sparc64.c): Remove.
4331 (reg-spu.c): Remove.
4332 (amd64.c): Remove.
4333 (amd64-linux.c): Remove.
4334 (amd64-avx.c): Remove.
4335 (amd64-avx-linux.c): Remove.
4336 (amd64-avx-avx512.c): Remove.
4337 (amd64-avx-avx512-linux.c): Remove.
4338 (amd64-mpx.c): Remove.
4339 (amd64-mpx-linux.c): Remove.
4340 (amd64-avx-mpx-avx512-pku.c): Remove.
4341 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
4342 (amd64-avx-mpx.c): Remove.
4343 (amd64-avx-mpx-linux.c): Remove.
4344 (x32.c): Remove.
4345 (x32-linux.c): Remove.
4346 (x32-avx.c): Remove.
4347 (x32-avx-linux.c): Remove.
4348 (x32-avx-avx512.c): Remove.
4349 (x32-avx-avx512-linux.c): Remove.
4350 (reg-xtensa.c): Remove.
4351 (reg-tilegx.c): Remove.
4352 (reg-tilegx32.c): Remove.
4353
4354 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
4355
4356 * Makefile.in (SFILES): Add "common/environ.c".
4357 (OBJS): Add "common/environ.h".
4358
4359 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
4360
4361 * configure.ac: Check if the fs_base and gs_base members of
4362 `struct user_regs_struct' exist.
4363 * config.in: Regenerated.
4364 * configure: Likewise.
4365
4366 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
4367
4368 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
4369 target_read_memory.
4370 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
4371 (get_next_pcs_syscall_next_pc): Likewise.
4372
4373 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
4374
4375 * win32-i386-low.c: Fix incorrect reference to a couple source files.
4376 * nto-x86-low.c: Likewise.
4377
4378 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
4379
4380 * Makefile.in: Include disable-implicit-rules.mk.
4381
4382 2016-11-23 Pedro Alves <palves@redhat.com>
4383
4384 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
4385 (debug_vprintf): Use std::chrono::steady_clock instead of
4386 gettimeofday. Use '.' instead of ':'.
4387 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
4388 (get_timestamp): Use std::chrono::steady_clock instead of
4389 gettimeofday.
4390
4391 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
4392
4393 * Makefile.in: Fix whitespace formatting.
4394
4395 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
4396
4397 * Makefile.in (SFILES, OBS): Flatten list and order
4398 alphabetically.
4399
4400 2016-11-23 Pedro Alves <palves@redhat.com>
4401
4402 * event-loop.c (handle_file_event): Use warning.
4403 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
4404 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4405 Use warning.
4406
4407 2016-11-23 Pedro Alves <palves@redhat.com>
4408
4409 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
4410 output.
4411 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
4412 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
4413 debug_printf and debug_flush for debug output.
4414 * server.c (handle_general_set): Likewise.
4415 * thread-db.c (try_thread_db_load): Use debug_printf for debug
4416 output.
4417
4418 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
4419
4420 * Makefile.in (.c.o): Replace rule with ...
4421 (%.o: %.c): ... this one.
4422
4423 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
4424
4425 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
4426 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
4427 make.
4428 * configure.ac: Remove checks for the make program.
4429 * configure: Re-generate.
4430
4431 2016-10-28 Pedro Alves <palves@redhat.com>
4432
4433 * Makefile.in (CXX_DIALECT): Get from configure.
4434 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
4435 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
4436 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
4437 * config.in: Regenerate.
4438 * configure: Regenerate.
4439
4440 2016-10-27 Yao Qi <yao.qi@linaro.org>
4441
4442 * linux-low.c (linux_supports_range_stepping): Return true if
4443 can_software_single_step return true.
4444
4445 2016-10-27 Yao Qi <yao.qi@linaro.org>
4446
4447 * inferiors.c (find_inferior_in_random): New function.
4448 * inferiors.h (find_inferior_in_random): Declare.
4449 * linux-low.c (linux_wait_for_event_filtered): Call
4450 find_inferior_in_random instead of find_inferior.
4451
4452 2016-10-27 Yao Qi <yao.qi@linaro.org>
4453
4454 * linux-low.c (linux_wait_1): If single-step breakpoints are
4455 inserted, remove them.
4456
4457 2016-10-26 Pedro Alves <palves@redhat.com>
4458
4459 * linux-low.c (handle_extended_wait): Link parent/child fork
4460 threads.
4461 (linux_wait_1): Unlink them.
4462 (linux_set_resume_request): Ignore resume requests for
4463 already-resumed and unhandled fork child threads.
4464 * linux-low.h (struct lwp_info) <fork_relative>: New field.
4465 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
4466 New functions.
4467 (handle_v_requests) <vCont>: Don't call require_running.
4468 * server.h (in_queued_stop_replies): New declaration.
4469
4470 2016-10-24 Yao Qi <yao.qi@linaro.org>
4471
4472 PR server/20733
4473 * linux-aarch64-low.c (append_insns): Cast the return value to
4474 'uint32_t *'.
4475
4476 2016-10-10 Yao Qi <yao.qi@linaro.org>
4477
4478 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
4479
4480 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
4481
4482 * target.c (target_supports_multi_process): New function, moved
4483 from...
4484 * target.h (target_supports_multi_process): ... here. Remove
4485 macro.
4486
4487 2016-10-05 Tom Tromey <tom@tromey.com>
4488
4489 PR remote/20655:
4490 * tracepoint.c (handle_tracepoint_bkpts): Check
4491 ipa_error_tracepoint, not ipa_stopping_tracepoint.
4492
4493 2016-10-05 Yao Qi <yao.qi@linaro.org>
4494
4495 * configure.srv: Update the path of arm-*.xml files.
4496
4497 2016-10-05 Terry Guo <terry.guo@arm.com>
4498 Yao Qi <yao.qi@linaro.org>
4499
4500 * Makefile.in: Adjust the path of rules.
4501 * configure.srv: Update the path of xml files.
4502 * regformats/arm-with-iwmmxt.dat: Regenerated.
4503 * regformats/arm-with-neon.dat: Likewise.
4504 * regformats/arm-with-vfpv2.dat: Likewise.
4505 * regformats/arm-with-vfpv3.dat Likewise.
4506
4507 2016-09-30 Yao Qi <yao.qi@linaro.org>
4508
4509 PR gdbserver/20627
4510 * target.c (target_stop_and_wait): Don't call
4511 target_continue_no_signal, use resume_stop instead.
4512
4513 2016-09-26 Yao Qi <yao.qi@linaro.org>
4514
4515 * linux-low.c (linux_wait_1): Call debug_exit.
4516
4517 2016-09-23 Pedro Alves <palves@redhat.com>
4518
4519 * Makefile.in (SFILES): Add common/new-op.c.
4520 (OBS): Add common/new-op.o.
4521 (new-op.o): New rule.
4522
4523 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
4524
4525 * .gitinore: Ignore more files.
4526
4527 2016-09-21 Yao Qi <yao.qi@linaro.org>
4528
4529 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
4530 23.
4531
4532 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
4533
4534 * server.c (start_inferior): Call target_mourn_inferior instead of
4535 mourn_inferior; pass ptid_t argument to it.
4536 (resume): Likewise.
4537 (handle_target_event): Likewise.
4538 * target.c (target_mourn_inferior): New function.
4539 * target.h (mourn_inferior): Delete macro.
4540
4541 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
4542
4543 * linux-low.c (lwp_is_stepping): New function.
4544
4545 2016-09-06 Carl Love <cel@us.ibm.com>
4546
4547 * server.c (start_inferior): Fixed comment, requested comment change
4548 didn't get updated correctly. Removed reference to ptrace () call as
4549 it is only true on Linux systems.
4550
4551 2016-09-06 Carl Love <cel@us.ibm.com>
4552
4553 * server.c (start_inferior): Do not call
4554 function target_post_create_inferior () if the
4555 inferior process has already exited.
4556
4557 2016-09-05 Pedro Alves <palves@redhat.com>
4558
4559 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
4560 (COMPILE.pre, CC_LD): Use CXX directly.
4561 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
4562 * acinclude.m4: Don't include build-with-cxx.m4.
4563 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
4564 * configure: Regenerate.
4565
4566 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
4567
4568 PR gdb/19495
4569 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
4570 call writing data to own_buf.
4571
4572 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
4573
4574 * target.c (mywait): Call target_wait instead of
4575 the_target->wait.
4576 (target_wait): New function.
4577
4578 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
4579
4580 * server.c (start_inferior): New variable 'ptid'. Replace calls
4581 to the_target->resume by target_continue{,_no_signal}, depending
4582 on the case.
4583 * target.c (target_stop_and_wait): Call target_continue_no_signal
4584 instead of the_target->resume.
4585 (target_continue): New function.
4586
4587 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
4588
4589 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
4590
4591 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
4592
4593 PR server/20491
4594 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
4595 ps_prochandle.
4596 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
4597 * linux-arm-low.c (ps_get_thread_area): Likewise.
4598 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
4599 * linux-m68k-low.c (ps_get_thread_area): Likewise.
4600 * linux-mips-low.c (ps_get_thread_area): Likewise.
4601 * linux-nios2-low.c (ps_get_thread_area): Likewise.
4602 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
4603 * linux-x86-low.c (ps_get_thread_area): Likewise.
4604 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
4605
4606 2016-08-19 Pedro Alves <palves@redhat.com>
4607
4608 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
4609
4610 2016-08-19 Pedro Alves <palves@redhat.com>
4611
4612 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
4613 comment. Use memcpy instead of casting through unsigned long.
4614
4615 2016-08-19 Pedro Alves <palves@redhat.com>
4616
4617 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
4618 allocating around 0x80000000.
4619
4620 2016-08-19 Pedro Alves <palves@redhat.com>
4621
4622 PR gdb/20415
4623 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
4624 (x32-avx512-linux-ipa.o): New rules.
4625 * configure.ac (x86_64-*-linux*): New x32 check.
4626 * configure.srv (ipa_x32_linux_regobj): New.
4627 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
4628 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
4629 descriptions.
4630 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
4631 descriptions.
4632 * configure: Regenerate.
4633
4634 2016-08-09 Pedro Alves <palves@redhat.com>
4635
4636 PR gdb/18653
4637 * Makefile.in (OBS): Add signals-state-save-restore.o.
4638 (signals-state-save-restore.o): New rule.
4639 * config.in: Regenerate.
4640 * configure: Regenerate.
4641 * linux-low.c: Include "signals-state-save-restore.h".
4642 (linux_create_inferior): Call
4643 restore_original_signals_state.
4644 * server.c: Include "dispositions-save-restore.h".
4645 (captured_main): Call save_original_signals_state.
4646
4647 2016-08-05 Pedro Alves <palves@redhat.com>
4648
4649 * configure: Regenerate.
4650
4651 2016-08-04 Yao Qi <yao.qi@linaro.org>
4652
4653 * linux-low.c (regsets_fetch_inferior_registers): Check
4654 errno is ESRCH or not.
4655
4656 2016-08-02 Yao Qi <yao.qi@linaro.org>
4657
4658 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
4659 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
4660 (thread_db_load_search): Update.
4661 (try_thread_db_load_1): Don't look for td_ta_event_addr,
4662 td_ta_set_event and td_ta_event_getmsg.
4663
4664 2016-07-26 Pedro Alves <palves@redhat.com>
4665
4666 PR server/20414
4667 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
4668 of unsigned long for 64-bit registers and use uint32_t instead of
4669 unsigned int for 32-bit registers.
4670
4671 2016-07-26 Pedro Alves <palves@redhat.com>
4672
4673 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
4674 to 'ptrace'.
4675
4676 2016-07-21 Tom Tromey <tom@tromey.com>
4677
4678 * configure: Rebuild.
4679
4680 2016-07-21 Yao Qi <yao.qi@linaro.org>
4681
4682 * mem-break.c (find_gdb_breakpoint): Cast bp to
4683 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
4684
4685 2016-07-21 Yao Qi <yao.qi@linaro.org>
4686
4687 * server.c (handle_v_requests): Support s and S actions
4688 if target_supports_software_single_step return true.
4689
4690 2016-07-21 Yao Qi <yao.qi@linaro.org>
4691
4692 * linux-low.c (resume_stopped_resumed_lwps): If resume request
4693 is resume_step, call maybe_hw_step.
4694 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
4695 and unstop them.
4696 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
4697 breakpoints or not.
4698 (proceed_one_lwp): If resume request is resume_step, install
4699 reinsert breakpoints and call maybe_hw_step.
4700
4701 2016-07-21 Yao Qi <yao.qi@linaro.org>
4702
4703 * linux-low.c (proceed_one_lwp): Declare.
4704 (linux_resume_one_thread): Remove local variable 'step'.
4705 Lift code enqueue signal. Call proceed_one_lwp instead of
4706 linux_resume_one_lwp.
4707
4708 2016-07-21 Yao Qi <yao.qi@linaro.org>
4709
4710 * linux-low.c (linux_resume_one_thread): Call
4711 enqueue_pending_signal.
4712
4713 2016-07-21 Yao Qi <yao.qi@linaro.org>
4714
4715 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4716 * inferiors.c (do_restore_current_thread_cleanup): New function.
4717 (make_cleanup_restore_current_thread): Likewise.
4718 * linux-low.c (install_software_single_step_breakpoints): Call
4719 make_cleanup_restore_current_thread. Switch current_thread to
4720 thread.
4721
4722 2016-07-21 Yao Qi <yao.qi@linaro.org>
4723
4724 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
4725 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
4726 (clone_one_breakpoint): Likewise.
4727 (delete_reinsert_breakpoints): Change parameter to thread.
4728 Callers updated.
4729 (has_reinsert_breakpoints): Likewise.
4730 (uninsert_reinsert_breakpoints): Likewise.
4731 (reinsert_reinsert_breakpoints): Likewise.
4732 * mem-break.h (set_reinsert_breakpoint): Update declaration.
4733 (delete_reinsert_breakpoints): Likewise.
4734 (reinsert_reinsert_breakpoints): Likewise.
4735 (uninsert_reinsert_breakpoints): Likewise.
4736 (has_reinsert_breakpoints): Likewise.
4737
4738 2016-07-21 Yao Qi <yao.qi@linaro.org>
4739
4740 * inferiors.c (get_thread_process): Make parameter const.
4741 * inferiors.h (get_thread_process): Update declaration.
4742 * mem-break.c (clone_all_breakpoints): Remove all parameters.
4743 Add new parameters child_thread and parent_thread. Callers
4744 updated.
4745 * mem-break.h (clone_all_breakpoints): Update declaration.
4746
4747 2016-07-21 Yao Qi <yao.qi@linaro.org>
4748
4749 * mem-break.c (struct breakpoint) <cond_list>: Remove.
4750 <command_list, handler>: Remove.
4751 (struct gdb_breakpoint): New.
4752 (struct other_breakpoint): New.
4753 (struct reinsert_breakpoint): New.
4754 (is_gdb_breakpoint): New function.
4755 (any_persistent_commands): Update command_list if
4756 is_gdb_breakpoint returns true.
4757 (set_breakpoint): Create breakpoints according to their types.
4758 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
4759 (set_gdb_breakpoint_1): Likewise.
4760 (set_gdb_breakpoint): Likewise.
4761 (clear_breakpoint_conditions): Change parameter type to
4762 'struct gdb_breakpoint *'.
4763 (clear_breakpoint_commands): Likewise.
4764 (clear_breakpoint_conditions_and_commands): Likewise.
4765 (add_condition_to_breakpoint): Likewise.
4766 (add_breakpoint_condition): Likewise.
4767 (add_commands_to_breakpoint): Likewise.
4768 (check_breakpoints): Check other_breakpoint.
4769 (clone_one_breakpoint): Clone breakpopint according to its type.
4770 * mem-break.h (struct gdb_breakpoint): Declare.
4771 (set_gdb_breakpoint): Update declaration.
4772 (clear_breakpoint_conditions_and_commands): Likewise.
4773 (add_breakpoint_condition): Likewise.
4774 (add_breakpoint_commands): Likewise.
4775 * server.c (process_point_options): Change parameter type to
4776 'struct gdb_breakpoint *'.
4777
4778 2016-07-21 Yao Qi <yao.qi@linaro.org>
4779
4780 * mem-break.c (set_breakpoint_at): Rename it to ...
4781 (set_breakpoint_type_at): ... it.
4782 (set_breakpoint_at): Call set_breakpoint_type_at.
4783 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
4784 * mem-break.h (set_breakpoint_at): Update comments.
4785
4786 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
4787
4788 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
4789 to buf parameter.
4790 (nios2_store_gregset): Likewise.
4791
4792 2016-07-01 Pedro Alves <palves@redhat.com>
4793 Antoine Tremblay <antoine.tremblay@ericsson.com>
4794
4795 * linux-low.c: Change interface to take the target lwp_info
4796 pointer directly and return void. Handle detaching from a zombie
4797 thread.
4798 (linux_detach_lwp_callback): New function.
4799 (linux_detach): Detach from the leader thread after detaching from
4800 the clone threads.
4801
4802 2016-06-28 Yao Qi <yao.qi@linaro.org>
4803
4804 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
4805 for variable new_offset.
4806 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4807 (aarch64_ftrace_insn_reloc_cb): Likewise.
4808 (aarch64_ftrace_insn_reloc_tb): Likewise.
4809 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
4810 PRIx64 instead of PRIx32.
4811
4812 2016-06-28 Yao Qi <yao.qi@linaro.org>
4813
4814 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
4815 (the_low_target): Install arm_get_syscall_trapinfo.
4816
4817 2016-06-28 Yao Qi <yao.qi@linaro.org>
4818
4819 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
4820 function.
4821 (the_low_target): Install aarch64_get_syscall_trapinfo.
4822
4823 2016-06-28 Yao Qi <yao.qi@linaro.org>
4824
4825 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
4826 Callers updated.
4827 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
4828 Remove parameter sysno.
4829 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
4830 sysret.
4831
4832 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
4833
4834 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
4835 (s390_emit_ne_goto): Likewise.
4836 (s390_emit_lt_goto): Likewise.
4837 (s390_emit_le_goto): Likewise.
4838 (s390_emit_gt_goto): Likewise.
4839 (s390_emit_ge_goto): Likewise.
4840 (s390x_emit_eq_goto): Likewise.
4841 (s390x_emit_ne_goto): Likewise.
4842 (s390x_emit_lt_goto): Likewise.
4843 (s390x_emit_le_goto): Likewise.
4844 (s390x_emit_gt_goto): Likewise.
4845 (s390x_emit_ge_goto): Likewise.
4846 (s390_emit_ops_impl): Mark variable static.
4847 (s390x_emit_ops): Likewise.
4848
4849 2016-06-17 Yao Qi <yao.qi@linaro.org>
4850
4851 * linux-low.c (handle_extended_wait): Call
4852 uninsert_reinsert_breakpoints for the parent process. Remove
4853 reinsert breakpoints from the child process. Reinsert them to
4854 the parent process when vfork is done.
4855 * mem-break.c (uninsert_reinsert_breakpoints): New function.
4856 (reinsert_reinsert_breakpoints): New function.
4857 * mem-break.h (uninsert_reinsert_breakpoints): Declare
4858 (reinsert_reinsert_breakpoints): Declare.
4859
4860 2016-06-17 Yao Qi <yao.qi@linaro.org>
4861
4862 * linux-low.c (handle_extended_wait): If the parent is doing
4863 step-over, remove the reinsert breakpoints from the forked child.
4864
4865 2016-06-17 Yao Qi <yao.qi@linaro.org>
4866
4867 * linux-low.c (unsuspend_all_lwps): Declare.
4868 (linux_low_filter_event): If thread exited, call finish_step_over.
4869 If step-over is finished, unsuspend other threads.
4870
4871 2016-06-17 Yao Qi <yao.qi@linaro.org>
4872
4873 * linux-low.c (linux_resume_one_lwp_throw): Assert
4874 has_reinsert_breakpoints returns false.
4875 * mem-break.c (delete_disabled_breakpoints): Assert
4876 bp type isn't reinsert_breakpoint.
4877
4878 2016-06-17 Yao Qi <yao.qi@linaro.org>
4879
4880 * linux-low.c (maybe_hw_step): New function.
4881 (linux_resume_one_lwp_throw): Call maybe_hw_step.
4882 (finish_step_over): Switch current_thread to lwp temporarily,
4883 and assert has_reinsert_breakpoints returns true.
4884 (proceed_one_lwp): Call maybe_hw_step.
4885 * mem-break.c (has_reinsert_breakpoints): New function.
4886 * mem-break.h (has_reinsert_breakpoints): Declare.
4887
4888 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
4889
4890 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
4891
4892 2016-05-17 Yao Qi <yao.qi@linaro.org>
4893
4894 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
4895 instead of find_inferior.
4896
4897 2016-05-05 Yao Qi <yao.qi@linaro.org>
4898
4899 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
4900 Initialize res to zero.
4901
4902 2016-05-05 Yao Qi <yao.qi@linaro.org>
4903
4904 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
4905 to uint32_t.
4906
4907 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4908
4909 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
4910 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
4911 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
4912
4913 2016-04-28 Par Olsson <par.olsson@windriver.com>
4914 Simon Marchi <simon.marchi@ericsson.com>
4915
4916 * tracepoint.c (write_inferior_int8): New function.
4917 (cmd_qtenable_disable): Write enable flag using
4918 write_inferior_int8.
4919
4920 2016-04-25 Yao Qi <yao.qi@linaro.org>
4921
4922 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
4923 (need_step_over_p): Return zero if the LWP has pending signals
4924 can be delivered on software single step target.
4925
4926 2016-04-25 Yao Qi <yao.qi@linaro.org>
4927
4928 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
4929 return instead of error.
4930
4931 2016-04-22 Yao Qi <yao.qi@linaro.org>
4932
4933 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
4934 to 23.
4935
4936 2016-04-22 Yao Qi <yao.qi@linaro.org>
4937
4938 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
4939 signal when stepping over breakpoint with software single
4940 step.
4941
4942 2016-04-21 Pedro Alves <palves@redhat.com>
4943
4944 * linux-s390-low.c (s390_collect_ptrace_register)
4945 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
4946 add casts.
4947 (s390_check_regset): Use void * instead of gdb_byte *.
4948
4949 2016-04-20 Pedro Alves <palves@redhat.com>
4950
4951 * configure: Renegerate.
4952
4953 2016-04-20 Yao Qi <yao.qi@linaro.org>
4954
4955 * linux-aarch32-low.c: Include "arch/arm-linux.h".
4956 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
4957 number 16.
4958 (arm_store_gregset): Likewise.
4959
4960 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
4961
4962 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
4963 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
4964 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
4965 (amd64-avx-mpx-linux.c): New rules.
4966 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
4967 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
4968 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
4969 (srv_amd64_regobj): Add amd64-avx-mpx.o.
4970 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
4971 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
4972 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
4973 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
4974 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
4975 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
4976 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
4977 * linux-x86-low.c (x86_linux_read_description): Add case for
4978 X86_XSTATE_AVX_MPX_MASK.
4979 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
4980 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
4981 init_registers_i386_avx_mpx_linux.
4982 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4983 (initialize_low_tracepoint): Call
4984 init_registers_i386_avx_mpx_linux.
4985 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4986 (initialize_low_tracepoint): Call
4987 init_registers_amd64_avx_mpx_linux.
4988 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
4989 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
4990 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
4991 declarations.
4992
4993 2016-04-18 Pedro Alves <palves@redhat.com>
4994
4995 * configure: Regenerate.
4996
4997 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
4998
4999 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
5000 (aarch64_emit_sub): Likewise.
5001
5002 2016-04-12 Pedro Alves <palves@redhat.com>
5003
5004 * utils.c (prepare_to_throw_exception): Delete.
5005
5006 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
5007
5008 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
5009
5010 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
5011
5012 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
5013
5014 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
5015
5016 * linux-aarch64-ipa.c: Add <elf.h> include.
5017 * linux-ppc-ipa.c: Add <elf.h> include.
5018 * linux-s390-ipa.c: Add <elf.h> include.
5019
5020 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
5021
5022 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
5023 (get_raw_reg_ptr): Likewise.
5024 (get_trace_state_variable_value_ptr): Likewise.
5025 (set_trace_state_variable_value_ptr): Likewise.
5026 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
5027 char *.
5028
5029 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
5030 Marcin Kościelnicki <koriakin@0x04.net>
5031
5032 PR/17221
5033 * linux-ppc-low.c (emit_insns): New function.
5034 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
5035 (ppc_emit_prologue): New function.
5036 (ppc_emit_epilogue): New function.
5037 (ppc_emit_add): New function.
5038 (ppc_emit_sub): New function.
5039 (ppc_emit_mul): New function.
5040 (ppc_emit_lsh): New function.
5041 (ppc_emit_rsh_signed): New function.
5042 (ppc_emit_rsh_unsigned): New function.
5043 (ppc_emit_ext): New function.
5044 (ppc_emit_zero_ext): New function.
5045 (ppc_emit_log_not): New function.
5046 (ppc_emit_bit_and): New function.
5047 (ppc_emit_bit_or): New function.
5048 (ppc_emit_bit_xor): New function.
5049 (ppc_emit_bit_not): New function.
5050 (ppc_emit_equal): New function.
5051 (ppc_emit_less_signed): New function.
5052 (ppc_emit_less_unsigned): New function.
5053 (ppc_emit_ref): New function.
5054 (ppc_emit_const): New function.
5055 (ppc_emit_reg): New function.
5056 (ppc_emit_pop): New function.
5057 (ppc_emit_stack_flush): New function.
5058 (ppc_emit_swap): New function.
5059 (ppc_emit_stack_adjust): New function.
5060 (ppc_emit_call): New function.
5061 (ppc_emit_int_call_1): New function.
5062 (ppc_emit_void_call_2): New function.
5063 (ppc_emit_if_goto): New function.
5064 (ppc_emit_goto): New function.
5065 (ppc_emit_eq_goto): New function.
5066 (ppc_emit_ne_goto): New function.
5067 (ppc_emit_lt_goto): New function.
5068 (ppc_emit_le_goto): New function.
5069 (ppc_emit_gt_goto): New function.
5070 (ppc_emit_ge_goto): New function.
5071 (ppc_write_goto_address): New function.
5072 (ppc_emit_ops_impl): New static variable.
5073 (ppc64v1_emit_prologue): New function.
5074 (ppc64v2_emit_prologue): New function.
5075 (ppc64_emit_epilogue): New function.
5076 (ppc64_emit_add): New function.
5077 (ppc64_emit_sub): New function.
5078 (ppc64_emit_mul): New function.
5079 (ppc64_emit_lsh): New function.
5080 (ppc64_emit_rsh_signed): New function.
5081 (ppc64_emit_rsh_unsigned): New function.
5082 (ppc64_emit_ext): New function.
5083 (ppc64_emit_zero_ext): New function.
5084 (ppc64_emit_log_not): New function.
5085 (ppc64_emit_bit_and): New function.
5086 (ppc64_emit_bit_or): New function.
5087 (ppc64_emit_bit_xor): New function.
5088 (ppc64_emit_bit_not): New function.
5089 (ppc64_emit_equal): New function.
5090 (ppc64_emit_less_signed): New function.
5091 (ppc64_emit_less_unsigned): New function.
5092 (ppc64_emit_ref): New function.
5093 (ppc64_emit_const): New function.
5094 (ppc64v1_emit_reg): New function.
5095 (ppc64v2_emit_reg): New function.
5096 (ppc64_emit_pop): New function.
5097 (ppc64_emit_stack_flush): New function.
5098 (ppc64_emit_swap): New function.
5099 (ppc64v1_emit_call): New function.
5100 (ppc64v2_emit_call): New function.
5101 (ppc64v1_emit_int_call_1): New function.
5102 (ppc64v2_emit_int_call_1): New function.
5103 (ppc64v1_emit_void_call_2): New function.
5104 (ppc64v2_emit_void_call_2): New function.
5105 (ppc64_emit_if_goto): New function.
5106 (ppc64_emit_eq_goto): New function.
5107 (ppc64_emit_ne_goto): New function.
5108 (ppc64_emit_lt_goto): New function.
5109 (ppc64_emit_le_goto): New function.
5110 (ppc64_emit_gt_goto): New function.
5111 (ppc64_emit_ge_goto): New function.
5112 (ppc64v1_emit_ops_impl): New static variable.
5113 (ppc64v2_emit_ops_impl): New static variable.
5114 (ppc_emit_ops): New function.
5115 (linux_low_target): Wire in ppc_emit_ops.
5116
5117 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
5118 Marcin Kościelnicki <koriakin@0x04.net>
5119
5120 PR/17221
5121 * Makefile.in: Add powerpc-*-ipa.o
5122 * configure.srv: Add ipa_obj for powerpc*-linux.
5123 * linux-ppc-ipa.c: New file.
5124 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
5125 includes.
5126 (PPC_FIELD): New macro.
5127 (PPC_SEXT): New macro.
5128 (PPC_OP6): New macro.
5129 (PPC_BO): New macro.
5130 (PPC_LI): New macro.
5131 (PPC_BD): New macro.
5132 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
5133 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
5134 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
5135 (ppc_get_thread_area): New function.
5136 (is_elfv2_inferior): New function.
5137 (gen_ds_form): New function.
5138 (GEN_STD): New macro.
5139 (GEN_STDU): New macro.
5140 (GEN_LD): New macro.
5141 (GEN_LDU): New macro.
5142 (gen_d_form): New function.
5143 (GEN_ADDI): New macro.
5144 (GEN_ADDIS): New macro.
5145 (GEN_LI): New macro.
5146 (GEN_LIS): New macro.
5147 (GEN_ORI): New macro.
5148 (GEN_ORIS): New macro.
5149 (GEN_LWZ): New macro.
5150 (GEN_STW): New macro.
5151 (GEN_STWU): New macro.
5152 (gen_xfx_form): New function.
5153 (GEN_MFSPR): New macro.
5154 (GEN_MTSPR): New macro.
5155 (GEN_MFCR): New macro.
5156 (GEN_MTCR): New macro.
5157 (GEN_SYNC): New macro.
5158 (GEN_LWSYNC): New macro.
5159 (gen_x_form): New function.
5160 (GEN_OR): New macro.
5161 (GEN_MR): New macro.
5162 (GEN_LWARX): New macro.
5163 (GEN_STWCX): New macro.
5164 (GEN_CMPW): New macro.
5165 (gen_md_form): New function.
5166 (GEN_RLDICL): New macro.
5167 (GEN_RLDICR): New macro.
5168 (gen_i_form): New function.
5169 (GEN_B): New macro.
5170 (GEN_BL): New macro.
5171 (gen_b_form): New function.
5172 (GEN_BNE): New macro.
5173 (GEN_LOAD): New macro.
5174 (GEN_STORE): New macro.
5175 (gen_limm): New function.
5176 (gen_atomic_xchg): New function.
5177 (gen_call): New function.
5178 (ppc_relocate_instruction): New function.
5179 (ppc_install_fast_tracepoint_jump_pad): New function.
5180 (ppc_get_min_fast_tracepoint_insn_len): New function.
5181 (ppc_get_ipa_tdesc_idx): New function.
5182 (the_low_target): Wire in the new functions.
5183 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
5184 tdescs.
5185 * linux-ppc-tdesc.h: New file.
5186
5187 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
5188
5189 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
5190 (alloc_jump_pad_buffer): New function.
5191 * linux-amd64-ipa.c: Add <sys/mman.h> include.
5192 (alloc_jump_pad_buffer): New function.
5193 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
5194 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
5195 (alloc_jump_pad_buffer): New function.
5196 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
5197 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
5198 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
5199 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
5200
5201 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
5202
5203 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
5204 * linux-amd64-ipa.c: Likewise.
5205 * linux-i386-ipa.c: Likewise.
5206 * linux-s390-ipa.c: Likewise.
5207 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
5208 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
5209 set_trace_state_variable_value_ptr.
5210 (struct ipa_sym_addresses): Likewise.
5211 (symbol_list): Likewise.
5212 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
5213 accessing gdb_collect directly.
5214 (gdb_collect_ptr_type): New typedef.
5215 (get_raw_reg_ptr_type): New typedef.
5216 (get_trace_state_variable_value_ptr_type): New typedef.
5217 (set_trace_state_variable_value_ptr_type): New typedef.
5218 (gdb_collect_ptr): New global.
5219 (get_raw_reg_ptr): New global.
5220 (get_trace_state_variable_value_ptr): New global.
5221 (set_trace_state_variable_value_ptr): New global.
5222 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
5223 accessing get_raw_reg directly.
5224 (get_get_tsv_func_addr): Likewise for
5225 get_trace_state_variable_value_ptr.
5226 (get_set_tsv_func_addr): Likewise for
5227 set_trace_state_variable_value_ptr.
5228 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
5229
5230 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
5231
5232 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
5233
5234 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
5235
5236 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
5237 packets.
5238 (relocate_instruction): Remove own_buf.
5239 * server.c (own_buf): Make global.
5240 (handle_v_requests): Make global.
5241 * server.h (own_buf): New declaration.
5242 (handle_v_requests): New prototype.
5243
5244 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
5245
5246 PR 18377
5247 * linux-s390-low.c (add_insns): New function.
5248 (s390_emit_prologue): New function.
5249 (s390_emit_epilogue): New function.
5250 (s390_emit_add): New function.
5251 (s390_emit_sub): New function.
5252 (s390_emit_mul): New function.
5253 (s390_emit_lsh): New function.
5254 (s390_emit_rsh_signed): New function.
5255 (s390_emit_rsh_unsigned): New function.
5256 (s390_emit_ext): New function.
5257 (s390_emit_log_not): New function.
5258 (s390_emit_bit_and): New function.
5259 (s390_emit_bit_or): New function.
5260 (s390_emit_bit_xor): New function.
5261 (s390_emit_bit_not): New function.
5262 (s390_emit_equal): New function.
5263 (s390_emit_less_signed): New function.
5264 (s390_emit_less_unsigned): New function.
5265 (s390_emit_ref): New function.
5266 (s390_emit_if_goto): New function.
5267 (s390_emit_goto): New function.
5268 (s390_write_goto_address): New function.
5269 (s390_emit_litpool): New function.
5270 (s390_emit_const): New function.
5271 (s390_emit_call): New function.
5272 (s390_emit_reg): New function.
5273 (s390_emit_pop): New function.
5274 (s390_emit_stack_flush): New function.
5275 (s390_emit_zero_ext): New function.
5276 (s390_emit_swap): New function.
5277 (s390_emit_stack_adjust): New function.
5278 (s390_emit_set_r2): New function.
5279 (s390_emit_int_call_1): New function.
5280 (s390_emit_void_call_2): New function.
5281 (s390_emit_eq_goto): New function.
5282 (s390_emit_ne_goto): New function.
5283 (s390_emit_lt_goto): New function.
5284 (s390_emit_le_goto): New function.
5285 (s390_emit_gt_goto): New function.
5286 (s390_emit_ge_goto): New function.
5287 (s390x_emit_prologue): New function.
5288 (s390x_emit_epilogue): New function.
5289 (s390x_emit_add): New function.
5290 (s390x_emit_sub): New function.
5291 (s390x_emit_mul): New function.
5292 (s390x_emit_lsh): New function.
5293 (s390x_emit_rsh_signed): New function.
5294 (s390x_emit_rsh_unsigned): New function.
5295 (s390x_emit_ext): New function.
5296 (s390x_emit_log_not): New function.
5297 (s390x_emit_bit_and): New function.
5298 (s390x_emit_bit_or): New function.
5299 (s390x_emit_bit_xor): New function.
5300 (s390x_emit_bit_not): New function.
5301 (s390x_emit_equal): New function.
5302 (s390x_emit_less_signed): New function.
5303 (s390x_emit_less_unsigned): New function.
5304 (s390x_emit_ref): New function.
5305 (s390x_emit_if_goto): New function.
5306 (s390x_emit_const): New function.
5307 (s390x_emit_call): New function.
5308 (s390x_emit_reg): New function.
5309 (s390x_emit_pop): New function.
5310 (s390x_emit_stack_flush): New function.
5311 (s390x_emit_zero_ext): New function.
5312 (s390x_emit_swap): New function.
5313 (s390x_emit_stack_adjust): New function.
5314 (s390x_emit_int_call_1): New function.
5315 (s390x_emit_void_call_2): New function.
5316 (s390x_emit_eq_goto): New function.
5317 (s390x_emit_ne_goto): New function.
5318 (s390x_emit_lt_goto): New function.
5319 (s390x_emit_le_goto): New function.
5320 (s390x_emit_gt_goto): New function.
5321 (s390x_emit_ge_goto): New function.
5322 (s390_emit_ops): New function.
5323 (struct linux_target_ops): Fill in emit_ops hook.
5324
5325 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
5326
5327 PR 18377
5328 * Makefile.in: Add s390 IPA files.
5329 * configure.srv: Build IPA for s390.
5330 * linux-s390-ipa.c: New file.
5331 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
5332 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
5333 (tdesc_s390_linux32): Likewise.
5334 (init_registers_s390_linux32v1): Likewise.
5335 (tdesc_s390_linux32v1): Likewise.
5336 (init_registers_s390_linux32v2): Likewise.
5337 (tdesc_s390_linux32v2): Likewise.
5338 (init_registers_s390_linux64): Likewise.
5339 (tdesc_s390_linux64): Likewise.
5340 (init_registers_s390_linux64v1): Likewise.
5341 (tdesc_s390_linux64v1): Likewise.
5342 (init_registers_s390_linux64v2): Likewise.
5343 (tdesc_s390_linux64v2): Likewise.
5344 (init_registers_s390_te_linux64): Likewise.
5345 (tdesc_s390_te_linux64): Likewise.
5346 (init_registers_s390_vx_linux64): Likewise.
5347 (tdesc_s390_vx_linux64): Likewise.
5348 (init_registers_s390_tevx_linux64): Likewise.
5349 (tdesc_s390_tevx_linux64): Likewise.
5350 (init_registers_s390x_linux64): Likewise.
5351 (tdesc_s390x_linux64): Likewise.
5352 (init_registers_s390x_linux64v1): Likewise.
5353 (tdesc_s390x_linux64v1): Likewise.
5354 (init_registers_s390x_linux64v2): Likewise.
5355 (tdesc_s390x_linux64v2): Likewise.
5356 (init_registers_s390x_te_linux64): Likewise.
5357 (tdesc_s390x_te_linux64): Likewise.
5358 (init_registers_s390x_vx_linux64): Likewise.
5359 (tdesc_s390x_vx_linux64): Likewise.
5360 (init_registers_s390x_tevx_linux64): Likewise.
5361 (tdesc_s390x_tevx_linux64): Likewise.
5362 (have_hwcap_s390_vx): New static variable.
5363 (s390_arch_setup): Fill have_hwcap_s390_vx.
5364 (s390_get_thread_area): New function.
5365 (s390_ft_entry_gpr_esa): New const.
5366 (s390_ft_entry_gpr_zarch): New const.
5367 (s390_ft_entry_misc): New const.
5368 (s390_ft_entry_fr): New const.
5369 (s390_ft_entry_vr): New const.
5370 (s390_ft_main_31): New const.
5371 (s390_ft_main_64): New const.
5372 (s390_ft_exit_fr): New const.
5373 (s390_ft_exit_vr): New const.
5374 (s390_ft_exit_misc): New const.
5375 (s390_ft_exit_gpr_esa): New const.
5376 (s390_ft_exit_gpr_zarch): New const.
5377 (append_insns): New function.
5378 (s390_relocate_instruction): New function.
5379 (s390_install_fast_tracepoint_jump_pad): New function.
5380 (s390_get_min_fast_tracepoint_insn_len): New function.
5381 (s390_get_ipa_tdesc_idx): New function.
5382 (struct linux_target_ops): Wire in the above functions.
5383 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
5384 * linux-s390-tdesc.h: New file.
5385
5386 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
5387
5388 * linux-s390-low.c (s390_supports_tracepoints): New function.
5389 (struct linux_target_ops): Fill supports_tracepoints hook.
5390
5391 2016-03-18 Yao Qi <yao.qi@linaro.org>
5392
5393 * linux-low.c (lwp_signal_can_be_delivered): New function.
5394 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
5395
5396 2016-03-18 Yao Qi <yao.qi@linaro.org>
5397
5398 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
5399 0 if signal is enqueued. Remove 'signal' from one debugging
5400 message. Move one debugging message to some lines below.
5401 Remove code setting 'signal' to 0.
5402
5403 2016-03-18 Yao Qi <yao.qi@linaro.org>
5404
5405 * linux-low.c (linux_low_filter_event): Remove redundant
5406 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
5407
5408 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
5409
5410 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
5411 (struct linux_target_ops): Wire in the above.
5412
5413 2016-03-03 Yao Qi <yao.qi@linaro.org>
5414
5415 * linux-low.c: Update comments to start_step_over.
5416
5417 2016-03-03 Yao Qi <yao.qi@linaro.org>
5418
5419 PR server/19736
5420 * linux-low.c (handle_extended_wait): Set child suspended
5421 if event_lwp->bp_reinsert isn't zero.
5422
5423 2016-03-02 Yao Qi <yao.qi@linaro.org>
5424
5425 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
5426 enqueue_pending_signal.
5427
5428 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
5429
5430 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
5431 is actually loaded.
5432
5433 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
5434
5435 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
5436 (s390_regmap_3264) [!__s390x__]: New global.
5437 (s390_collect_ptrace_register): Skip map entries containing -1.
5438 (s390_supply_ptrace_register): Ditto.
5439 (s390_fill_gprs_high): New function.
5440 (s390_store_gprs_high): New function.
5441 (s390_regsets): Add NT_S390_HIGH_GPRS.
5442 (s390_get_hwcap): Enable on 31-bit.
5443 (have_hwcap_s390_high_gprs): Enable on 31-bit.
5444 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
5445 Detect NT_S390_HIGH_GPRS.
5446 (s390_usrregs_info_3264): Enable on 31-bit.
5447 (s390_regs_info): Enable regs_info_3264 on 31-bit.
5448 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
5449
5450 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
5451
5452 PR gdb/13808
5453 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
5454 * configure.srv: Ditto.
5455 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
5456 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
5457 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
5458 (init_registers_amd64_linux): Remove prototype.
5459 (tdesc_amd64_linux): Remove declaration.
5460 (get_ipa_tdesc): New function.
5461 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
5462 initialize remaining tdescs.
5463 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
5464 (init_registers_i386_linux): Remove prototype.
5465 (tdesc_i386_linux): Remove declaration.
5466 (get_ipa_tdesc): New function.
5467 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
5468 initialize remaining tdescs.
5469 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
5470 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
5471 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
5472 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
5473 (x86_get_ipa_tdesc_idx): New function.
5474 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
5475 * linux-x86-tdesc.h: New file.
5476 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
5477 (target_get_ipa_tdesc_idx): New macro.
5478 * tracepoint.c (ipa_tdesc_idx): New macro.
5479 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
5480 (symbol_list): Add ipa_tdesc_idx.
5481 (cmd_qtstart): Write ipa_tdesc_idx in the target.
5482 (ipa_tdesc): Remove.
5483 (ipa_tdesc_idx): New variable.
5484 (get_context_regcache): Use get_ipa_tdesc.
5485 (gdb_collect): Ditto.
5486 (gdb_probe): Ditto.
5487 * tracepoint.h (get_ipa_tdesc): New prototype.
5488 (ipa_tdesc): Remove.
5489
5490 2016-02-24 Pedro Alves <palves@redhat.com>
5491
5492 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
5493 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
5494 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
5495 Factor out common code between the USE_SIGTRAP_SIGINFO and
5496 !USE_SIGTRAP_SIGINFO blocks.
5497 (linux_low_filter_event): Call save_stop_reason instead of
5498 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
5499 Update comments.
5500 (linux_wait_1): Update comments.
5501
5502 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
5503
5504 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
5505 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
5506 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
5507 ppc_insert_point, ppc_remove_point.
5508
5509 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
5510
5511 * linux-s390-low.c (s390_supports_z_point_type): New function.
5512 (struct linux_target_ops): Wire s390_supports_z_point_type in.
5513
5514 2016-02-16 Yao Qi <yao.qi@linaro.org>
5515
5516 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
5517 PC. Get pc from regcache_read_pc.
5518
5519 2016-02-12 Yao Qi <yao.qi@linaro.org>
5520
5521 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
5522 or linux_get_pc_32bit.
5523 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
5524
5525 2016-02-12 Yao Qi <yao.qi@linaro.org>
5526
5527 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
5528 arm_linux_get_next_pcs_fixup.
5529
5530 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
5531
5532 * tracepoint.c (x_tracepoint_action_download): Change
5533 write_inferior_data_ptr to write_inferior_data_pointer.
5534 (cmd_qtstart): Likewise.
5535 (write_inferior_data_ptr): Remove.
5536 (download_agent_expr): Change write_inferior_data_ptr to
5537 write_inferior_data_pointer.
5538 (download_tracepoint_1): Likewise.
5539 (download_tracepoint): Likewise.
5540 (download_trace_state_variables): Likewise.
5541
5542 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
5543 Marcin Kościelnicki <koriakin@0x04.net>
5544
5545 * tracepoint.c (struct tracepoint_action_ops): Remove.
5546 (struct tracepoint_action): Remove ops.
5547 (m_tracepoint_action_download, r_tracepoint_action_download)
5548 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
5549 size and offset accordingly.
5550 (m_tracepoint_action_ops, r_tracepoint_action_ops)
5551 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
5552 (tracepoint_action_send, tracepoint_action_download): New functions.
5553 Helpers for trace action handlers.
5554 (add_tracepoint_action): Remove setup actions ops.
5555 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
5556
5557 2016-02-10 Yao Qi <yao.qi@linaro.org>
5558
5559 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
5560
5561 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
5562
5563 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
5564 to AC_OUTPUT.
5565 * configure: Regenerate.
5566
5567 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
5568
5569 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
5570 void * to gdb_byte *.
5571 * linux-low.c (siginfo_fixup): Likewise.
5572 (linux_xfer_siginfo): Likewise.
5573 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
5574 Likewise.
5575 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
5576
5577 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
5578
5579 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
5580 to srv_tgtobj.
5581 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
5582 to srv_tgtobj.
5583 * linux-x86-low.c [__x86_64__]: Include
5584 "nat/amd64-linux-siginfo.h".
5585 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
5586 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
5587 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
5588 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
5589 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
5590 (cpt_si_fd, si_timerid, si_overrun): Move from
5591 nat/amd64-linux-siginfo.c.
5592 * Makefile.in (amd64-linux-siginfo.o:): New rule.
5593
5594 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
5595
5596 * server.c (skip_to_semicolon): Remove.
5597 (process_point_options): Use strchrnul instead of
5598 skip_to_semicolon.
5599
5600 2016-01-26 Yao Qi <yao.qi@linaro.org>
5601
5602 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
5603 * linux-low.c (install_software_single_step_breakpoints): Don't
5604 call regcache_read_pc.
5605 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
5606 argument pc.
5607
5608 2016-01-26 Yao Qi <yao.qi@linaro.org>
5609
5610 * linux-low.c (install_software_single_step_breakpoints): Call
5611 regcache_read_pc instead of get_pc.
5612
5613 2016-01-26 Yao Qi <yao.qi@linaro.org>
5614
5615 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
5616 (unblock_async_io): Rename to ...
5617 (block_unblock_async_io): ... it. New function.
5618 (enable_async_io): Don't install SIGIO handler. Unblock it
5619 instead.
5620 (disable_async_io): Don't ignore SIGIO. Block it instead.
5621 (initialize_async_io): Install SIGIO handler. Don't call
5622 unblock_async_io.
5623
5624 2016-01-26 Yao Qi <yao.qi@linaro.org>
5625
5626 * remote-utils.c (getpkt): If the buffer isn't empty, and the
5627 first character is '\003', call *the_target->request_interrupt.
5628
5629 2016-01-25 Yao Qi <yao.qi@linaro.org>
5630
5631 * remote-utils.c (new_thread_notify): Remove.
5632 (dead_thread_notify): Likewise.
5633 * remote-utils.h (new_thread_notify): Remove declaration.
5634 (dead_thread_notify): Likewise.
5635
5636 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
5637
5638 * gdb.trace/pending.exp: Fix expected message on continue.
5639
5640 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
5641
5642 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
5643 it works properly on big-endian machines where sizeof (CORE_ADDR)
5644 != sizeof (void *).
5645
5646 2016-01-21 Pedro Alves <palves@redhat.com>
5647
5648 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
5649 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
5650 * configure: Regenerate.
5651
5652 2016-01-21 Yao Qi <yao.qi@linaro.org>
5653
5654 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
5655 is_thumb and set it according to CPSR saved on the stack.
5656 (get_next_pcs_syscall_next_pc): Pass is_thumb to
5657 arm_sigreturn_next_pc.
5658
5659 2016-01-18 Yao Qi <yao.qi@linaro.org>
5660
5661 * linux-low.c (linux_set_pc_64bit): New function.
5662 (linux_get_pc_64bit): New function.
5663 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
5664 Declare.
5665 * linux-sparc-low.c (debug_threads): Remove declaration.
5666 (sparc_get_pc): Remove.
5667 (the_low_target): Use linux_get_pc_64bit instead of
5668 sparc_get_pc.
5669 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
5670 (the_low_target): Use linux_get_pc_64bit and
5671 linux_set_pc_64bit.
5672
5673 2016-01-18 Yao Qi <yao.qi@linaro.org>
5674
5675 * linux-arm-low.c (debug_threads): Remove declaration.
5676 (arm_get_pc, arm_set_pc): Remove.
5677 (the_low_target): Use linux_get_pc_32bit and
5678 linux_set_pc_32bit.
5679 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
5680 (the_low_target): Use linux_get_pc_32bit and
5681 linux_set_pc_32bit.
5682 * linux-cris-low.c (debug_threads): Remove declaration.
5683 (cris_get_pc, cris_set_pc,): Remove.
5684 (the_low_target): Use linux_get_pc_32bit and
5685 linux_set_pc_32bit.
5686 * linux-crisv32-low.c (debug_threads): Remove declaration.
5687 (cris_get_pc, cris_set_pc): Remove.
5688 (the_low_target): Use linux_get_pc_32bit and
5689 linux_set_pc_32bit.
5690 * linux-low.c: Include inttypes.h.
5691 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
5692 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
5693 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
5694 (the_low_target): Use linux_get_pc_32bit and
5695 linux_set_pc_32bit.
5696 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
5697 (the_low_target): Use linux_get_pc_32bit and
5698 linux_set_pc_32bit.
5699 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
5700 (the_low_target): Use linux_get_pc_32bit and
5701 linux_set_pc_32bit.
5702 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
5703 (the_low_target): Use linux_get_pc_32bit and
5704 linux_set_pc_32bit.
5705 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
5706 (the_low_target): Use linux_get_pc_32bit and
5707 linux_set_pc_32bit.
5708
5709 2016-01-18 Gary Benson <gbenson@redhat.com>
5710
5711 * configure.ac (AC_FUNC_FORK): New check.
5712 * config.in: Regenerate.
5713 * configure: Likewise.
5714
5715 2016-01-14 Yao Qi <yao.qi@linaro.org>
5716
5717 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
5718 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
5719 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
5720 arm_get_next_pcs_ctor.
5721
5722 2016-01-12 Josh Stone <jistone@redhat.com>
5723 Philippe Waroquiers <philippe.waroquiers@skynet.be>
5724
5725 * inferiors.h: Include "gdb_vecs.h".
5726 (struct process_info): Add syscalls_to_catch.
5727 * inferiors.c (remove_process): Free syscalls_to_catch.
5728 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
5729 syscall_return stops.
5730 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
5731 * server.c (handle_general_set): Handle QCatchSyscalls.
5732 (handle_query): Report support for QCatchSyscalls.
5733 * target.h (struct target_ops): Add supports_catch_syscall.
5734 (target_supports_catch_syscall): New macro.
5735 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
5736 (struct lwp_info): Add syscall_state.
5737 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
5738 Maintain syscall_state and syscalls_to_catch across exec.
5739 (get_syscall_trapinfo): New function, proxy to the_low_target.
5740 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
5741 (linux_low_filter_event): Toggle syscall_state entry/return for
5742 syscall traps, and set it ignored for all others.
5743 (gdb_catching_syscalls_p): New function.
5744 (gdb_catch_this_syscall_p): New function.
5745 (linux_wait_1): Handle SYSCALL_SIGTRAP.
5746 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
5747 (linux_supports_catch_syscall): New function.
5748 (linux_target_ops): Install it.
5749 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
5750 (the_low_target): Install it.
5751
5752 2016-01-12 Mike Frysinger <vapier@gentoo.org>
5753
5754 * acinclude.m4: Include new ../warning.m4 file.
5755 * configure: Regenerated.
5756 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
5757
5758 2016-01-12 Mike Frysinger <vapier@gentoo.org>
5759
5760 * ax.c (is_goto_target): Mark static.
5761 * linux-low.c (register_addr): Likewise.
5762 (linux_fetch_registers, linux_store_registers): Likewise.
5763 * mem-break.c (any_persistent_commands): Fix old prototype.
5764 (add_commands_to_breakpoint): Mark static.
5765 * regcache.c (find_register_by_name): Delete unused func.
5766 * remote-utils.c (hex_or_minus_one): Mark static.
5767 * server.c (monitor_show_help): Mark static.
5768 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
5769 handle_v_requests): Likewise.
5770
5771 2016-01-12 Pedro Alves <palves@redhat.com>
5772
5773 Remove use of the registered trademark symbol throughout.
5774
5775 2016-01-08 Yao Qi <yao.qi@linaro.org>
5776
5777 * remote-utils.c (getpkt): If c is '\003', call target hook
5778 request_interrupt.
5779
5780 2016-01-06 Yao Qi <yao.qi@linaro.org>
5781
5782 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
5783 linux-aarch32-low.c.
5784 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5785 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
5786 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5787 (thumb2_breakpoint): Declare.
5788 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
5789 linux-aarch32-low.h.
5790 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5791 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
5792 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5793
5794 2016-01-01 Joel Brobecker <brobecker@adacore.com>
5795
5796 * gdbreplay.c (gdbreplay_version): Change copyright year in
5797 version message.
5798 * server.c (gdbserver_version): Likewise.
5799
5800 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
5801
5802 * server.c (crc32_table): Delete.
5803 (crc32): Use libiberty's xcrc32 function.
5804
5805 2015-12-22 Joel Brobecker <brobecker@adacore.com>
5806
5807 * lynx-low.c (lynx_delete_thread_callback): New function.
5808 (lynx_mourn): Properly delete our process and all of its
5809 threads. Remove call to clear_inferiors.
5810
5811 2015-12-22 Joel Brobecker <brobecker@adacore.com>
5812
5813 * target.c (thread_search_callback): Add check that
5814 the thread_stopped target callback is not NULL before
5815 calling it.
5816
5817 2015-12-21 Yao Qi <yao.qi@linaro.org>
5818
5819 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
5820 arm breakpoint.
5821
5822 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5823
5824 * server.c (handle_query): Call target_supports_software_single_step.
5825
5826 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5827
5828 * linux-low.c (single_step): New function.
5829 (linux_resume_one_lwp_throw): Call single_step.
5830 (start_step_over): Likewise.
5831
5832 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5833
5834 * Makefile.in (SFILES): Append arch/arm-linux.c,
5835 arch/arm-get-next-pcs.c.
5836 (arm-linux.o): New rule.
5837 (arm-get-next-pcs.o): New rule.
5838 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
5839 arm-linux.o.
5840 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
5841 to linux-aarch32-low.c.
5842 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5843 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5844 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5845 (thumb2_breakpoint_len): Likewise.
5846 (arm_is_thumb_mode): Make non-static.
5847 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
5848 from linux-aarch32-low.c.
5849 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5850 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5851 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5852 (thumb2_breakpoint_len): Likewise.
5853 (arm_is_thumb_mode): New declaration.
5854 * linux-arm-low.c: Include arch/arm-linux.h
5855 aarch/arm-get-next-pcs.h, sys/syscall.h.
5856 (get_next_pcs_ops): New struct.
5857 (get_next_pcs_addr_bits_remove): New function.
5858 (get_next_pcs_is_thumb): New function.
5859 (get_next_pcs_read_memory_unsigned_integer): Likewise.
5860 (arm_sigreturn_next_pc): Likewise.
5861 (get_next_pcs_syscall_next_pc): Likewise.
5862 (arm_gdbserver_get_next_pcs): Likewise.
5863 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
5864 Initialize.
5865 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
5866 * server.h: Include gdb_vecs.h.
5867
5868 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5869
5870 * Makefile.in (SFILES): Append common/common-regcache.c.
5871 (OBS): Append common-regcache.o.
5872 (common-regcache.o): New rule.
5873 * regcache.c (init_register_cache): Initialize cache to
5874 REG_UNAVAILABLE.
5875 (regcache_raw_read_unsigned): New function.
5876 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
5877 register_status enum.
5878
5879 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5880
5881 * linux-aarch64-low.c (the_low_targets): Rename
5882 breakpoint_reinsert_addr to get_next_pcs.
5883 * linux-arm-low.c (the_low_targets): Likewise.
5884 * linux-bfin-low.c (the_low_targets): Likewise.
5885 * linux-cris-low.c (the_low_targets): Likewise.
5886 * linux-crisv32-low.c (the_low_targets): Likewise.
5887 * linux-low.c (can_software_single_step): Likewise.
5888 (install_software_single_step_breakpoints): New function.
5889 (start_step_over): Use install_software_single_step_breakpoints.
5890 * linux-low.h: New CORE_ADDR vector.
5891 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
5892 get_next_pcs.
5893 * linux-mips-low.c (the_low_targets): Likewise.
5894 * linux-nios2-low.c (the_low_targets): Likewise.
5895 * linux-sparc-low.c (the_low_targets): Likewise.
5896
5897 2015-12-17 Pedro Alves <palves@redhat.com>
5898
5899 * linux-low.c (linux_kill_one_lwp): Remove references to
5900 LinuxThreads.
5901 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
5902 to 'kill'.
5903 (linux_init_signals): Delete.
5904 (initialize_low): Adjust.
5905 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
5906
5907 2015-12-16 Pedro Alves <palves@redhat.com>
5908
5909 * configure.ac (compiler warning flags): When testing a
5910 -Wno-foo option, check whether -Wfoo works instead.
5911 * configure: Regenerate.
5912
5913 2015-12-11 Don Breazeal <donb@codesourcery.com>
5914
5915 * server.c (process_serial_event): Don't exit from gdbserver
5916 in remote mode if there are still active inferiors.
5917
5918 2015-12-11 Yao Qi <yao.qi@linaro.org>
5919
5920 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
5921 arm_breakpoint_at if the process is 32-bit.
5922
5923 2015-12-11 Yao Qi <yao.qi@linaro.org>
5924
5925 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
5926 arm breakpoint.
5927
5928 2015-12-07 Yao Qi <yao.qi@linaro.org>
5929
5930 * configure.srv: Append arm.o to srv_tgtobj for
5931 aarch64*-*-linux* target.
5932 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
5933 from linux-arm-low.c.
5934 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5935 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5936 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5937 (thumb2_breakpoint_len): Likewise.
5938 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
5939 (arm_breakpoint_kinds): Likewise.
5940 (arm_breakpoint_kind_from_pc): Likewise.
5941 (arm_sw_breakpoint_from_kind): Likewise.
5942 (arm_breakpoint_kind_from_current_state): Likewise.
5943 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
5944 (arm_sw_breakpoint_from_kind): Declare.
5945 (arm_breakpoint_kind_from_current_state): Declare.
5946 (arm_breakpoint_at): Declare.
5947 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
5948 arm_sw_breakpoint_from_kind if process is 32-bit.
5949 (aarch64_breakpoint_kind_from_pc): New function.
5950 (aarch64_breakpoint_kind_from_current_state): New function.
5951 (the_low_target): Initialize fields breakpoint_kind_from_pc
5952 and breakpoint_kind_from_current_state.
5953 * linux-arm-low.c (arm_breakpoint_kinds): Move to
5954 linux-aarch32-low.c.
5955 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
5956 (arm_breakpoint, arm_breakpoint_len): Likewise.
5957 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
5958 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5959 (arm_is_thumb_mode): Likewise.
5960 (arm_breakpoint_at): Likewise.
5961 (arm_breakpoint_kind_from_pc): Likewise.
5962 (arm_sw_breakpoint_from_kind): Likewise.
5963 (arm_breakpoint_kind_from_current_state): Likewise.
5964
5965 Revert:
5966 2015-08-04 Yao Qi <yao.qi@linaro.org>
5967
5968 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5969 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5970 * server.c (extended_protocol): Remove "static".
5971 * server.h (extended_protocol): Declare it.
5972
5973 2015-12-04 Josh Stone <jistone@redhat.com>
5974
5975 * target.h (struct target_ops) <arch_setup>: Rename to ...
5976 (struct target_ops) <post_create_inferior>: ... this.
5977 (target_arch_setup): Rename to ...
5978 (target_post_create_inferior): ... this, calling post_create_inferior.
5979 * server.c (start_inferior): Update target_arch_setup calls to
5980 target_post_create_inferior.
5981 * linux-low.c (linux_low_ptrace_options): Forward declare.
5982 (linux_arch_setup): Update its comment for general use.
5983 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
5984 (struct linux_target_ops): Use linux_post_create_inferior.
5985 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
5986 to post_create_inferior.
5987 * nto-low.c (struct nto_target_ops): Likewise.
5988 * spu-low.c (struct spu_target_ops): Likewise.
5989 * win32-low.c (struct win32_target_ops): Likewise.
5990
5991 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
5992
5993 * linux-arm-low.c: Remove duplicate arch/arm.h include.
5994
5995 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5996
5997 * linux-arm-low.c (arm_reinsert_addr): Remove function.
5998 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
5999 * linux-cris-low.c (cris_reinsert_addr> Remove function.
6000 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6001 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
6002 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6003 * linux-mips-low.c (mips_reinsert_addr): Remove function.
6004 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6005 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
6006 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6007 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
6008 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6009
6010 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6011
6012 * linux-low.c (linux_look_up_symbols): Don't call
6013 linux_supports_traceclone.
6014 * linux-low.h (thread_db_init): Remove use_events argument.
6015 * thread-db.c (thread_db_use_event): Remove global variable.
6016 (struct thread_db) <td_thr_event_enable_p>: Remove field.
6017 (struct thread_db) <td_create_bp>: Remove field.
6018 (thread_db_create_event): Remove function.
6019 (thread_db_enable_reporting): Likewise.
6020 (find_one_thread): Don't check for thread_db_use_events.
6021 (attach_thread): Likewise.
6022 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
6023 (try_thread_db_load_1): Don't check for thread_db_use_events.
6024 (thread_db_init): Remove use_events argument and thread events
6025 handling.
6026 (remove_thread_event_breakpoints): Remove function.
6027 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
6028
6029 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6030
6031 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
6032 New function.
6033 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6034 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
6035 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6036 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
6037 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
6038 Initialize.
6039 * linux-crisv32-low.c (cris_supports_hardware_single_step):
6040 New function.
6041 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6042 * linux-low.c (can_hardware_single_step): Use
6043 supports_hardware_single_step.
6044 (can_software_single_step): New function.
6045 (start_step_over): Call can_software_single_step.
6046 (linux_supports_hardware_single_step): New function.
6047 (struct target_ops) <supports_software_single_step>: Initialize.
6048 * linux-low.h (struct linux_target_ops)
6049 <supports_hardware_single_step>: Initialize.
6050 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
6051 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6052 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
6053 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
6054 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
6055 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6056 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
6057 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6058 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
6059 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
6060 Initialize.
6061 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
6062 (struct linux_target_ops) <tile_supports_hardware_single_step>:
6063 Initialize.
6064 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
6065 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6066 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
6067 New function.
6068 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6069 * target.h (struct target_ops): <supports_software_single_step>:
6070 New field.
6071 (target_supports_software_single_step): New macro.
6072
6073 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6074
6075 * linux-low.c (linux_wait_1): Fix pc advance condition.
6076 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
6077 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
6078
6079 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6080
6081 * linux-arm-low.c (arm_is_thumb_mode): New function.
6082 (arm_breakpoint_at): Use arm_is_thumb_mode.
6083 (arm_breakpoint_kind_from_current_state): New function.
6084 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
6085 Initialize.
6086 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
6087 (linux_breakpoint_kind_from_current_state): New function.
6088 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
6089 * linux-low.h (struct linux_target_ops)
6090 <breakpoint_kind_from_current_state>: New field.
6091 * target.h (struct target_ops): Likewise.
6092 (target_breakpoint_kind_from_current_state): New macro.
6093
6094 2015-11-30 Pedro Alves <palves@redhat.com>
6095
6096 * linux-low.c (linux_resume): Wake up the event loop before
6097 returning.
6098
6099 2015-11-30 Pedro Alves <palves@redhat.com>
6100
6101 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
6102 check.
6103 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
6104 to -1.
6105 * target.c (struct thread_search): New structure.
6106 (thread_search_callback): New function.
6107 (prev_general_thread): New global.
6108 (prepare_to_access_memory, done_accessing_memory): New functions.
6109 * target.h (prepare_to_access_memory, done_accessing_memory):
6110 Replace macros with function declarations.
6111
6112 2015-11-30 Pedro Alves <palves@redhat.com>
6113
6114 PR 14618
6115 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
6116 report TARGET_WAITKIND_NO_RESUMED.
6117 * remote-utils.c (prepare_resume_reply): Handle
6118 TARGET_WAITKIND_NO_RESUMED.
6119 * server.c (report_no_resumed): New global.
6120 (handle_query) <qSupported>: Handle "no-resumed+". Report
6121 "no-resumed+" support.
6122 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
6123 return error if the client doesn't support no-resumed events.
6124 (push_stop_notification): New function.
6125 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
6126 events if the client supports them.
6127
6128 2015-11-30 Pedro Alves <palves@redhat.com>
6129
6130 * linux-low.c (thread_still_has_status_pending_p): Don't check
6131 vCont;t here.
6132 (lwp_resumed): New function.
6133 (status_pending_p_callback): Return early if the LWP is not
6134 supposed to be resumed.
6135
6136 2015-11-30 Pedro Alves <palves@redhat.com>
6137
6138 * linux-low.c (handle_extended_wait): Assert that the LWP's
6139 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
6140 thread create events, leave the new child's status pending.
6141 (linux_low_filter_event): If GDB wants to hear about thread exit
6142 events, leave the LWP marked dead and don't delete it.
6143 (linux_wait_for_event_filtered): Don't check for thread exit.
6144 (filter_exit_event): New function.
6145 (linux_wait_1): Use it, when returning an exit event.
6146 (linux_resume_one_lwp_throw): Assert that the LWP's
6147 waitstatus is TARGET_WAITKIND_IGNORE.
6148 * remote-utils.c (prepare_resume_reply): Handle
6149 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
6150 * server.c (report_thread_events): New global.
6151 (handle_general_set): Handle QThreadEvents.
6152 (handle_query) <qSupported>: Handle and report QThreadEvents+;
6153 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
6154 TARGET_WAITKIND_THREAD_EXITED.
6155 * server.h (report_thread_events): Declare.
6156
6157 2015-11-30 Pedro Alves <palves@redhat.com>
6158
6159 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
6160 the thread's last_resume_kind was resume_stop.
6161
6162 2015-11-30 Pedro Alves <palves@redhat.com>
6163
6164 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
6165 before returning.
6166
6167 2015-11-30 Pedro Alves <palves@redhat.com>
6168
6169 * server.c (handle_v_requests): Handle vCtrlC.
6170
6171 2015-11-30 Pedro Alves <palves@redhat.com>
6172
6173 * gdbthread.h (find_any_thread_of_pid): Declare.
6174 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
6175 functions.
6176 * server.c (handle_query): If current_thread is NULL, look for
6177 another thread of the selected process.
6178
6179 2015-11-26 Daniel Colascione <dancol@dancol.org>
6180 Simon Marchi <simon.marchi@ericsson.com>
6181
6182 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
6183 * server.c (handle_qxfer_threads_worker): Refactor to include thread
6184 name in reply.
6185 * target.h (struct target_ops) <thread_name>: New field.
6186 (target_thread_name): New macro.
6187
6188 2015-11-23 Joel Brobecker <brobecker@adacore.com>
6189
6190 * regcache.h (regcache_invalidate_pid): Add declaration.
6191 * regcache.c (regcache_invalidate_pid): New function, extracted
6192 from regcache_invalidate.
6193 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
6194 Add trivial documentation comment.
6195 * lynx-low.c: Use regcache_invalidate_pid instead of
6196 regcache_invalidate.
6197
6198 2015-11-23 Joel Brobecker <brobecker@adacore.com>
6199
6200 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
6201 and Elf64_auxv_t if the target is Android.
6202
6203 2015-11-22 Doug Evans <xdje42@gmail.com>
6204
6205 * target.h: #include <sys/types.h>.
6206
6207 2015-11-19 Pedro Alves <palves@redhat.com>
6208
6209 * linux-low.c (linux_process_qsupported): Change prototype.
6210 Adjust.
6211 * linux-low.h (struct linux_target_ops) <process_qsupported>:
6212 Change prototype.
6213 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
6214 and adjust to loop over all features.
6215 * server.c (handle_query) <qSupported>: Adjust to call
6216 target_process_qsupported once, passing it a vector of unprocessed
6217 features.
6218 * target.h (struct target_ops) <process_qsupported>: Change
6219 prototype.
6220 (target_process_qsupported): Adjust.
6221
6222 2015-11-19 Pedro Alves <palves@redhat.com>
6223
6224 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
6225 mode.
6226 * configure: Regenerate.
6227
6228 2015-11-19 Pedro Alves <palves@redhat.com>
6229
6230 * configure: Regenerate.
6231
6232 2015-11-19 Yao Qi <yao.qi@linaro.org>
6233
6234 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
6235 type to uint32_t.
6236
6237 2015-11-19 Yao Qi <yao.qi@linaro.org>
6238
6239 * linux-aarch64-low.c (enum aarch64_operand_type): New.
6240 (struct aarch64_operand): Move enum out.
6241
6242 2015-11-19 Yao Qi <yao.qi@linaro.org>
6243
6244 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
6245 struct user_fpsimd_state *.
6246 (aarch64_store_fpregset): Likewise.
6247
6248 2015-11-19 Yao Qi <yao.qi@linaro.org>
6249
6250 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
6251 struct user_pt_regs *.
6252 (aarch64_store_gregset): Likewise.
6253
6254 2015-11-18 Pedro Alves <palves@redhat.com>
6255
6256 * Makefile.in (all_object_files): Add $IPA_OBJS.
6257
6258 2015-11-17 Pedro Alves <palves@redhat.com>
6259
6260 * win32-low.c (win32_resume): Use gdb_signal_from_host,
6261 GDB_SIGNAL_0 and gdb_signal_to_string.
6262
6263 2015-11-17 Pedro Alves <palves@redhat.com>
6264
6265 * win32-low.c (handle_output_debug_string): Remove parameter.
6266 (win32_kill): Remove our_status local and adjust call to
6267 handle_output_debug_string.
6268 (get_child_debug_event): Adjust call to
6269 handle_output_debug_string.
6270
6271 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6272
6273 * linux-mips-low.c (mips_fill_gregset): Add cast.
6274 (mips_store_gregset): Likewise.
6275 (mips_fill_fpregset): Likewise.
6276 (mips_store_fpregset): Likewise.
6277
6278 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6279
6280 * linux-mips-low.c (mips_add_watchpoint): Rename private to
6281 priv.
6282
6283 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6284
6285 * linux-mips-low.c (mips_linux_new_thread): Change type of
6286 watch_type to enum target_hw_bp_type.
6287
6288 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6289
6290 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
6291 Change return type to arm_hwbp_type.
6292
6293 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6294
6295 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
6296 (arm_store_gregset): Likewise.
6297 * linux-arm-low.c (arm_get_hwcap): Likewise.
6298 (arm_read_description): Likewise.
6299
6300 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6301
6302 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
6303
6304 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6305
6306 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
6307 (ppc_fill_vsxregset): Likewise.
6308 (ppc_store_vsxregset): Likewise.
6309 (ppc_fill_vrregset): Likewise.
6310 (ppc_store_vrregset): Likewise.
6311 (ppc_fill_evrregset): Likewise.
6312 (ppc_store_evrregset): Likewise.
6313
6314 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
6315
6316 * linux-ppc-low.c (ppc_usrregs_info): Remove
6317 forward-declaration.
6318 (ppc_arch_setup): Move lower in file.
6319
6320 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
6321
6322 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
6323 (ps_pdwrite): Likewise.
6324
6325 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
6326
6327 * linux-arm-low.c (arm_new_thread): Move pointer dereference
6328 to after assert checks.
6329
6330 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
6331
6332 * proc-service.c (ps_pdread): Add/adjust casts.
6333 (ps_pdwrite): Add/adjust casts.
6334
6335 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
6336
6337 * server.c (handle_search_memory_1): Cast return value of
6338 memmem.
6339
6340 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
6341
6342 * server.c (write_qxfer_response): Change type of data to
6343 gdb_byte *.
6344
6345 2015-10-29 Pedro Alves <palves@redhat.com>
6346
6347 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
6348
6349 2015-10-29 Pedro Alves <palves@redhat.com>
6350
6351 * tracepoint.c (clear_installed_tracepoints): Add casts.
6352
6353 2015-10-29 Pedro Alves <palves@redhat.com>
6354
6355 * server.c (handle_v_cont, process_serial_event): Add enum
6356 gdb_signal casts to signal parsing code.
6357
6358 2015-10-29 Pedro Alves <palves@redhat.com>
6359
6360 * linux-low.h (NULL_REGSET): Define.
6361 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
6362 * linux-arm-low.c (arm_regsets): Likewise.
6363 * linux-crisv32-low.c (cris_regsets): Likewise.
6364 * linux-m68k-low.c (m68k_regsets): Likewise.
6365 * linux-mips-low.c (mips_regsets): Likewise.
6366 * linux-nios2-low.c (nios2_regsets): Likewise.
6367 * linux-ppc-low.c (ppc_regsets): Likewise.
6368 * linux-s390-low.c (s390_regsets): Likewise.
6369 * linux-sh-low.c (sh_regsets): Likewise.
6370 * linux-sparc-low.c (sparc_regsets): Likewise.
6371 * linux-tic6x-low.c (tic6x_regsets): Likewise.
6372 * linux-tile-low.c (tile_regsets): Likewise.
6373 * linux-x86-low.c (x86_regsets): Likewise.
6374 * linux-xtensa-low.c (xtensa_regsets): Likewise.
6375
6376 2015-10-29 Pedro Alves <palves@redhat.com>
6377
6378 * linux-low.h (NULL_REGSET): Define.
6379 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
6380 * linux-arm-low.c (arm_regsets): Likewise.
6381 * linux-crisv32-low.c (cris_regsets): Likewise.
6382 * linux-m68k-low.c (m68k_regsets): Likewise.
6383 * linux-mips-low.c (mips_regsets): Likewise.
6384 * linux-nios2-low.c (nios2_regsets): Likewise.
6385 * linux-ppc-low.c (ppc_regsets): Likewise.
6386 * linux-s390-low.c (s390_regsets): Likewise.
6387 * linux-sh-low.c (sh_regsets): Likewise.
6388 * linux-sparc-low.c (sparc_regsets): Likewise.
6389 * linux-tic6x-low.c (tic6x_regsets): Likewise.
6390 * linux-tile-low.c (tile_regsets): Likewise.
6391 * linux-x86-low.c (x86_regsets): Likewise.
6392 * linux-xtensa-low.c (xtensa_regsets): Likewise.
6393
6394 2015-10-26 Doug Evans <dje@google.com>
6395
6396 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
6397
6398 2015-10-26 Doug Evans <dje@google.com>
6399
6400 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
6401
6402 2015-10-26 Doug Evans <dje@google.com>
6403
6404 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
6405 for debug_printf.
6406 (attach_thread, find_new_threads_callback): Ditto.
6407
6408 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
6409
6410 * mem-break.h (set_breakpoint_data): Remove.
6411
6412 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
6413
6414 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
6415 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
6416 (initialize_low): Remove set_breakpoint_data call.
6417 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
6418 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
6419 (initialize_low): Remove set_breakpoint_data call.
6420 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
6421 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
6422 (initialize_low): Remove set_breakpoint_data call.
6423
6424 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
6425
6426 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
6427 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
6428 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
6429 * target.h (target_breakpoint_kind_from_pc): New macro.
6430
6431 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
6432
6433 * linux-low.c (default_breakpoint_kind_from_pc): New function.
6434 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
6435 the default breakpoint kind.
6436
6437 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6438
6439 * linux-arm-low.c (arm_supports_z_point_type): Add software
6440 breakpoint support.
6441
6442 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6443
6444 * linux-arm-low.c: Refactor breakpoint definitions.
6445 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
6446 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
6447
6448 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6449
6450 * Makefile.in: Add arm.c/o.
6451 * configure.srv: Likewise.
6452 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
6453 (arm_breakpoint_kind_from_pc): New function.
6454 (arm_sw_breakpoint_from_kind): Return proper kind.
6455 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
6456
6457 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6458
6459 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
6460 removal.
6461 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
6462 (struct raw_breakpoint) <size>: Remove.
6463 (struct raw_breakpoint) <kind>: Add.
6464 (bp_size): New function.
6465 (bp_opcode): Likewise.
6466 (find_raw_breakpoint_at): Adjust for kind.
6467 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
6468 (remove_memory_breakpoint): Adjust for kind call bp_size.
6469 (set_raw_breakpoint_at): Adjust for kind.
6470 (set_breakpoint): Likewise.
6471 (set_breakpoint_at): Call breakpoint_kind_from_pc.
6472 (delete_raw_breakpoint): Adjust for kind.
6473 (delete_breakpoint): Likewise.
6474 (find_gdb_breakpoint): Likewise.
6475 (set_gdb_breakpoint_1): Likewise.
6476 (set_gdb_breakpoint): Likewise.
6477 (delete_gdb_breakpoint_1): Likewise.
6478 (delete_gdb_breakpoint): Likewise.
6479 (uninsert_raw_breakpoint): Likewise.
6480 (reinsert_raw_breakpoint): Likewise.
6481 (set_breakpoint_data): Remove.
6482 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
6483 (check_mem_read): Adjust for kind call bp_size.
6484 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
6485 (clone_one_breakpoint): Adjust for kind.
6486 * mem-break.h (set_gdb_breakpoint): Likewise.
6487 (delete_gdb_breakpoint): Likewise.
6488 * server.c (process_serial_event): Likewise.
6489
6490 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6491
6492 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
6493 (struct linux_target_ops) <breakpoint>: Remove.
6494 (struct linux_target_ops) <breakpoint_len>: Remove.
6495 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6496 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6497 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
6498 (arm_sw_breakpoint_from_kind): New function.
6499 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
6500 (struct linux_target_ops) <breakpoint>: Remove.
6501 (struct linux_target_ops) <breakpoint_len>: Remove.
6502 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6503 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6504 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
6505 (struct linux_target_ops) <breakpoint>: Remove.
6506 (struct linux_target_ops) <breakpoint_len>: Remove.
6507 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6508 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6509 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
6510 (struct linux_target_ops) <breakpoint>: Remove.
6511 (struct linux_target_ops) <breakpoint_len>: Remove.
6512 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6513 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6514 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
6515 and sw_breakpoint_from_kind to increment the pc.
6516 (linux_breakpoint_kind_from_pc): New function.
6517 (linux_sw_breakpoint_from_kind): New function.
6518 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
6519 (initialize_low): Call breakpoint_kind_from_pc and
6520 sw_breakpoint_from_kind to replace breakpoint_data/len.
6521 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
6522 New field.
6523 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
6524 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
6525 (struct linux_target_ops) <breakpoint>: Remove.
6526 (struct linux_target_ops) <breakpoint_len>: Remove.
6527 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6528 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6529 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
6530 (struct linux_target_ops) <breakpoint>: Remove.
6531 (struct linux_target_ops) <breakpoint_len>: Remove.
6532 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6533 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6534 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
6535 (struct linux_target_ops) <breakpoint>: Remove.
6536 (struct linux_target_ops) <breakpoint_len>: Remove.
6537 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6538 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6539 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
6540 (struct linux_target_ops) <breakpoint>: Remove.
6541 (struct linux_target_ops) <breakpoint_len>: Remove.
6542 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6543 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6544 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
6545 (struct linux_target_ops) <breakpoint>: Remove.
6546 (struct linux_target_ops) <breakpoint_len>: Remove.
6547 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6548 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6549 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
6550 (struct linux_target_ops) <breakpoint>: Remove.
6551 (struct linux_target_ops) <breakpoint_len>: Remove.
6552 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6553 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6554 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
6555 (struct linux_target_ops) <breakpoint>: Remove.
6556 (struct linux_target_ops) <breakpoint_len>: Remove.
6557 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6558 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6559 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
6560 (struct linux_target_ops) <breakpoint>: Remove.
6561 (struct linux_target_ops) <breakpoint_len>: Remove.
6562 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6563 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6564 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
6565 (struct linux_target_ops) <breakpoint>: Remove.
6566 (struct linux_target_ops) <breakpoint_len>: Remove.
6567 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6568 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6569 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
6570 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
6571 (struct linux_target_ops) <breakpoint>: Remove.
6572 (struct linux_target_ops) <breakpoint_len>: Remove.
6573 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6574 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6575 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
6576 (struct linux_target_ops) <breakpoint>: Remove.
6577 (struct linux_target_ops) <breakpoint_len>: Remove.
6578 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6579 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6580
6581 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6582
6583 * linux-cris-low.c (cris_get_pc): Remove void arg.
6584
6585 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
6586
6587 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
6588 variable name.
6589
6590 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
6591
6592 * inferiors.c (thread_pid_matches_callback): New function.
6593 (find_thread_process): New function.
6594 (remove_thread): Reset current_thread.
6595 (remove_process): Assert threads have been removed first.
6596
6597 2015-10-15 Yao Qi <yao.qi@linaro.org>
6598
6599 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
6600 if it is 3.
6601 (aarch64_remove_point): Likewise.
6602 * regcache.c (regcache_register_size): New function.
6603
6604 2015-10-12 Yao Qi <yao.qi@linaro.org>
6605
6606 * linux-aarch64-low.c: Update all callers as emit_load_store
6607 is renamed to aarch64_emit_load_store.
6608
6609 2015-10-12 Yao Qi <yao.qi@linaro.org>
6610
6611 * linux-aarch64-low.c: Update all callers of function renaming
6612 from emit_insn to aarch64_emit_insn.
6613
6614 2015-10-12 Yao Qi <yao.qi@linaro.org>
6615
6616 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
6617 arch/aarch64-insn.h.
6618 (struct aarch64_memory_operand): Likewise.
6619 (ENCODE): Likewise.
6620 (emit_insn): Move to arch/aarch64-insn.c.
6621 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
6622 (emit_load_store): Move to arch/aarch64-insn.c.
6623 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
6624 (can_encode_int32): Remove.
6625
6626 2015-10-12 Yao Qi <yao.qi@linaro.org>
6627
6628 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
6629 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
6630 (aarch64_relocate_instruction): Likewise.
6631 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
6632 (struct aarch64_insn_visitor): Likewise.
6633
6634 2015-10-12 Yao Qi <yao.qi@linaro.org>
6635
6636 * linux-aarch64-low.c (struct aarch64_insn_data): New.
6637 (struct aarch64_insn_visitor): New.
6638 (struct aarch64_insn_relocation_data): New.
6639 (aarch64_ftrace_insn_reloc_b): New function.
6640 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
6641 (aarch64_ftrace_insn_reloc_cb): Likewise.
6642 (aarch64_ftrace_insn_reloc_tb): Likewise.
6643 (aarch64_ftrace_insn_reloc_adr): Likewise.
6644 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
6645 (aarch64_ftrace_insn_reloc_others): Likewise.
6646 (visitor): New.
6647 (aarch64_relocate_instruction): Use visitor.
6648
6649 2015-10-12 Yao Qi <yao.qi@linaro.org>
6650
6651 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
6652 int. Add argument buf.
6653 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
6654 aarch64_relocate_instruction.
6655
6656 2015-10-12 Yao Qi <yao.qi@linaro.org>
6657
6658 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
6659 argument insn. Remove local variable insn. Don't call
6660 target_read_uint32.
6661 (aarch64_install_fast_tracepoint_jump_pad): Call
6662 target_read_uint32.
6663
6664 2015-09-30 Yao Qi <yao.qi@linaro.org>
6665
6666 * linux-aarch64-low.c (emit_movk): Shorten a long line.
6667 (emit_load_store_pair): Likewise.
6668
6669 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
6670
6671 * dll.c (match_dll): Add cast(s).
6672 (unloaded_dll): Likewise.
6673 * linux-low.c (second_thread_of_pid_p): Likewise.
6674 (delete_lwp_callback): Likewise.
6675 (count_events_callback): Likewise.
6676 (select_event_lwp_callback): Likewise.
6677 (linux_set_resume_request): Likewise.
6678 * server.c (accumulate_file_name_length): Likewise.
6679 (emit_dll_description): Likewise.
6680 (handle_qxfer_threads_worker): Likewise.
6681 (visit_actioned_threads): Likewise.
6682 * thread-db.c (any_thread_of): Likewise.
6683 * tracepoint.c (same_process_p): Likewise.
6684 (match_blocktype): Likewise.
6685 (build_traceframe_info_xml): Likewise.
6686
6687 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
6688
6689 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
6690 assignment.
6691 (gdb_unparse_agent_expr): Likewise.
6692 * hostio.c (require_data): Likewise.
6693 (handle_pread): Likewise.
6694 * linux-low.c (disable_regset): Likewise.
6695 (fetch_register): Likewise.
6696 (store_register): Likewise.
6697 (get_dynamic): Likewise.
6698 (linux_qxfer_libraries_svr4): Likewise.
6699 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
6700 (set_fast_tracepoint_jump): Likewise.
6701 (uninsert_fast_tracepoint_jumps_at): Likewise.
6702 (reinsert_fast_tracepoint_jumps_at): Likewise.
6703 (validate_inserted_breakpoint): Likewise.
6704 (clone_agent_expr): Likewise.
6705 * regcache.c (init_register_cache): Likewise.
6706 * remote-utils.c (putpkt_binary_1): Likewise.
6707 (decode_M_packet): Likewise.
6708 (decode_X_packet): Likewise.
6709 (look_up_one_symbol): Likewise.
6710 (relocate_instruction): Likewise.
6711 (monitor_output): Likewise.
6712 * server.c (handle_search_memory): Likewise.
6713 (handle_qxfer_exec_file): Likewise.
6714 (handle_qxfer_libraries): Likewise.
6715 (handle_qxfer): Likewise.
6716 (handle_query): Likewise.
6717 (handle_v_cont): Likewise.
6718 (handle_v_run): Likewise.
6719 (captured_main): Likewise.
6720 * target.c (write_inferior_memory): Likewise.
6721 * thread-db.c (try_thread_db_load_from_dir): Likewise.
6722 * tracepoint.c (init_trace_buffer): Likewise.
6723 (add_tracepoint_action): Likewise.
6724 (add_traceframe): Likewise.
6725 (add_traceframe_block): Likewise.
6726 (cmd_qtdpsrc): Likewise.
6727 (cmd_qtdv): Likewise.
6728 (cmd_qtstatus): Likewise.
6729 (response_source): Likewise.
6730 (response_tsv): Likewise.
6731 (cmd_qtnotes): Likewise.
6732 (gdb_collect): Likewise.
6733 (initialize_tracepoint): Likewise.
6734
6735 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6736
6737 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
6738 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
6739 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
6740 <NOP>: New.
6741 (enum aarch64_condition_codes): New enum.
6742 (w0): New static global.
6743 (fp): Likewise.
6744 (lr): Likewise.
6745 (struct aarch64_memory_operand) <type>: New
6746 MEMORY_OPERAND_POSTINDEX type.
6747 (postindex_memory_operand): New helper function.
6748 (emit_ret): New function.
6749 (emit_load_store_pair): New function, factored out of emit_stp
6750 with support for MEMORY_OPERAND_POSTINDEX.
6751 (emit_stp): Rewrite using emit_load_store_pair.
6752 (emit_ldp): New function.
6753 (emit_load_store): Likewise.
6754 (emit_ldr): Mention post-index instruction in comment.
6755 (emit_ldrh): New function.
6756 (emit_ldrb): New function.
6757 (emit_ldrsw): Mention post-index instruction in comment.
6758 (emit_str): Likewise.
6759 (emit_subs): New function.
6760 (emit_cmp): Likewise.
6761 (emit_and): Likewise.
6762 (emit_orr): Likewise.
6763 (emit_orn): Likewise.
6764 (emit_eor): Likewise.
6765 (emit_mvn): Likewise.
6766 (emit_lslv): Likewise.
6767 (emit_lsrv): Likewise.
6768 (emit_asrv): Likewise.
6769 (emit_mul): Likewise.
6770 (emit_sbfm): Likewise.
6771 (emit_sbfx): Likewise.
6772 (emit_ubfm): Likewise.
6773 (emit_ubfx): Likewise.
6774 (emit_csinc): Likewise.
6775 (emit_cset): Likewise.
6776 (emit_nop): Likewise.
6777 (emit_ops_insns): New helper function.
6778 (emit_pop): Likewise.
6779 (emit_push): Likewise.
6780 (aarch64_emit_prologue): New function.
6781 (aarch64_emit_epilogue): Likewise.
6782 (aarch64_emit_add): Likewise.
6783 (aarch64_emit_sub): Likewise.
6784 (aarch64_emit_mul): Likewise.
6785 (aarch64_emit_lsh): Likewise.
6786 (aarch64_emit_rsh_signed): Likewise.
6787 (aarch64_emit_rsh_unsigned): Likewise.
6788 (aarch64_emit_ext): Likewise.
6789 (aarch64_emit_log_not): Likewise.
6790 (aarch64_emit_bit_and): Likewise.
6791 (aarch64_emit_bit_or): Likewise.
6792 (aarch64_emit_bit_xor): Likewise.
6793 (aarch64_emit_bit_not): Likewise.
6794 (aarch64_emit_equal): Likewise.
6795 (aarch64_emit_less_signed): Likewise.
6796 (aarch64_emit_less_unsigned): Likewise.
6797 (aarch64_emit_ref): Likewise.
6798 (aarch64_emit_if_goto): Likewise.
6799 (aarch64_emit_goto): Likewise.
6800 (aarch64_write_goto_address): Likewise.
6801 (aarch64_emit_const): Likewise.
6802 (aarch64_emit_call): Likewise.
6803 (aarch64_emit_reg): Likewise.
6804 (aarch64_emit_pop): Likewise.
6805 (aarch64_emit_stack_flush): Likewise.
6806 (aarch64_emit_zero_ext): Likewise.
6807 (aarch64_emit_swap): Likewise.
6808 (aarch64_emit_stack_adjust): Likewise.
6809 (aarch64_emit_int_call_1): Likewise.
6810 (aarch64_emit_void_call_2): Likewise.
6811 (aarch64_emit_eq_goto): Likewise.
6812 (aarch64_emit_ne_goto): Likewise.
6813 (aarch64_emit_lt_goto): Likewise.
6814 (aarch64_emit_le_goto): Likewise.
6815 (aarch64_emit_gt_goto): Likewise.
6816 (aarch64_emit_ge_got): Likewise.
6817 (aarch64_emit_ops_impl): New static global variable.
6818 (aarch64_emit_ops): New target function, return
6819 &aarch64_emit_ops_impl.
6820 (struct linux_target_ops): Install it.
6821
6822 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6823
6824 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
6825 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
6826 aarch64-ipa.o.
6827 * linux-aarch64-ipa.c: New file.
6828 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
6829 and endian.h.
6830 (aarch64_get_thread_area): New target method.
6831 (extract_signed_bitfield): New helper function.
6832 (aarch64_decode_ldr_literal): New function.
6833 (enum aarch64_opcodes): New enum.
6834 (struct aarch64_register): New struct.
6835 (struct aarch64_operand): New struct.
6836 (x0): New static global.
6837 (x1): Likewise.
6838 (x2): Likewise.
6839 (x3): Likewise.
6840 (x4): Likewise.
6841 (w2): Likewise.
6842 (ip0): Likewise.
6843 (sp): Likewise.
6844 (xzr): Likewise.
6845 (aarch64_register): New helper function.
6846 (register_operand): Likewise.
6847 (immediate_operand): Likewise.
6848 (struct aarch64_memory_operand): New struct.
6849 (offset_memory_operand): New helper function.
6850 (preindex_memory_operand): Likewise.
6851 (enum aarch64_system_control_registers): New enum.
6852 (ENCODE): New macro.
6853 (emit_insn): New helper function.
6854 (emit_b): New function.
6855 (emit_bcond): Likewise.
6856 (emit_cb): Likewise.
6857 (emit_tb): Likewise.
6858 (emit_blr): Likewise.
6859 (emit_stp): Likewise.
6860 (emit_ldp_q_offset): Likewise.
6861 (emit_stp_q_offset): Likewise.
6862 (emit_load_store): Likewise.
6863 (emit_ldr): Likewise.
6864 (emit_ldrsw): Likewise.
6865 (emit_str): Likewise.
6866 (emit_ldaxr): Likewise.
6867 (emit_stxr): Likewise.
6868 (emit_stlr): Likewise.
6869 (emit_data_processing_reg): Likewise.
6870 (emit_data_processing): Likewise.
6871 (emit_add): Likewise.
6872 (emit_sub): Likewise.
6873 (emit_mov): Likewise.
6874 (emit_movk): Likewise.
6875 (emit_mov_addr): Likewise.
6876 (emit_mrs): Likewise.
6877 (emit_msr): Likewise.
6878 (emit_sevl): Likewise.
6879 (emit_wfe): Likewise.
6880 (append_insns): Likewise.
6881 (can_encode_int32_in): New helper function.
6882 (aarch64_relocate_instruction): New function.
6883 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
6884 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
6885 (struct linux_target_ops): Install aarch64_get_thread_area,
6886 aarch64_install_fast_tracepoint_jump_pad and
6887 aarch64_get_min_fast_tracepoint_insn_len.
6888
6889 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6890
6891 * Makefile.in (aarch64-insn.o): New rule.
6892 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
6893
6894 2015-09-21 Yao Qi <yao.qi@linaro.org>
6895
6896 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
6897
6898 2015-09-21 Yao Qi <yao.qi@linaro.org>
6899
6900 * tracepoint.c (max_jump_pad_size): Remove.
6901
6902 2015-09-18 Yao Qi <yao.qi@linaro.org>
6903
6904 * linux-aarch64-low.c: Don't include sys/uio.h.
6905 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
6906
6907 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
6908
6909 * tracepoint.c (eval_result_type): Change prototype.
6910 (condition_true_at_tracepoint): Fix argument to compiled_cond.
6911
6912 2015-09-15 Pedro Alves <palves@redhat.com>
6913
6914 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
6915 Check whether to report exec events instead of checking whether
6916 multiprocess is enabled.
6917
6918 2015-09-15 Pedro Alves <palves@redhat.com>
6919
6920 PR remote/18965
6921 * remote-utils.c (prepare_resume_reply): Merge
6922 TARGET_WAITKIND_VFORK_DONE switch case with the
6923 TARGET_WAITKIND_FORKED case.
6924
6925 2015-09-15 Yao Qi <yao.qi@linaro.org>
6926
6927 * server.c (handle_query): Check string comparison using
6928 "else if" instead of "if".
6929
6930 2015-09-15 Yao Qi <yao.qi@linaro.org>
6931
6932 * server.c (vCont_supported): New global variable.
6933 (handle_query): Set vCont_supported to 1 if "vContSupported+"
6934 matches. Append ";vContSupported+" to own_buf.
6935 (handle_v_requests): Append ";s;S" to own_buf if target supports
6936 hardware single step or vCont_supported is false.
6937 (capture_main): Set vCont_supported to zero.
6938
6939 2015-09-15 Yao Qi <yao.qi@linaro.org>
6940
6941 * linux-low.c (linux_supports_conditional_breakpoints): Rename
6942 it to ...
6943 (linux_supports_hardware_single_step): ... New function.
6944 (linux_target_ops): Update.
6945 * lynx-low.c (lynx_target_ops): Set field
6946 supports_hardware_single_step to target_can_do_hardware_single_step.
6947 * nto-low.c (nto_target_ops): Likewise.
6948 * spu-low.c (spu_target_ops): Likewise.
6949 * win32-low.c (win32_target_ops): Likewise.
6950 * target.c (target_can_do_hardware_single_step): New function.
6951 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6952 Remove. <supports_hardware_single_step>: New field.
6953 (target_supports_conditional_breakpoints): Remove.
6954 (target_supports_hardware_single_step): New macro.
6955 (target_can_do_hardware_single_step): Declare.
6956 * server.c (handle_query): Use target_supports_hardware_single_step
6957 instead of target_supports_conditional_breakpoints.
6958
6959 2015-09-15 Yao Qi <yao.qi@linaro.org>
6960
6961 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
6962 function.
6963 (struct linux_target_ops the_low_target): Install
6964 aarch64_linux_siginfo_fixup.
6965
6966 2015-09-11 Don Breazeal <donb@codesourcery.com>
6967 Luis Machado <lgustavo@codesourcery.com>
6968
6969 * linux-low.c (linux_mourn): Static declaration.
6970 (linux_arch_setup): Move in front of
6971 handle_extended_wait.
6972 (linux_arch_setup_thread): New function.
6973 (handle_extended_wait): Handle exec events. Call
6974 linux_arch_setup_thread. Make event_lwp argument a
6975 pointer-to-a-pointer.
6976 (check_zombie_leaders): Do not check stopped threads.
6977 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
6978 (linux_low_filter_event): Add lwp and thread for exec'ing
6979 non-leader thread if leader thread has been deleted.
6980 Refactor code into linux_arch_setup_thread and call it.
6981 Pass child lwp pointer by reference to handle_extended_wait.
6982 (linux_wait_for_event_filtered): Update comment.
6983 (linux_wait_1): Prevent clobbering exec event status.
6984 (linux_supports_exec_events): New function.
6985 (linux_target_ops) <supports_exec_events>: Initialize new member.
6986 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
6987 new member.
6988 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
6989 * server.c (report_exec_events): New global variable.
6990 (handle_query): Handle qSupported query for exec-events feature.
6991 (captured_main): Initialize report_exec_events.
6992 * server.h (report_exec_events): Declare new global variable.
6993 * target.h (struct target_ops) <supports_exec_events>: New
6994 member.
6995 (target_supports_exec_events): New macro.
6996 * win32-low.c (win32_target_ops) <supports_exec_events>:
6997 Initialize new member.
6998
6999 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
7000
7001 * linux-low.c (linux_low_enable_btrace): Remove.
7002 (linux_target_ops): Replace linux_low_enable_btrace with
7003 linux_enable_btrace.
7004
7005 2015-09-03 Yao Qi <yao.qi@linaro.org>
7006
7007 * linux-aarch64-low.c (aarch64_insert_point): Call
7008 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
7009 returns true.
7010
7011 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
7012
7013 * linux-low.c (check_stopped_by_breakpoint): Use
7014 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
7015
7016 2015-08-27 Pedro Alves <palves@redhat.com>
7017
7018 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
7019
7020 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
7021
7022 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
7023 the XNEW-family equivalent.
7024 (compile_bytecodes): Likewise.
7025 * dll.c (loaded_dll): Likewise.
7026 * event-loop.c (append_callback_event): Likewise.
7027 (create_file_handler): Likewise.
7028 (create_file_event): Likewise.
7029 * hostio.c (handle_open): Likewise.
7030 * inferiors.c (add_thread): Likewise.
7031 (add_process): Likewise.
7032 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
7033 * linux-arm-low.c (arm_new_process): Likewise.
7034 (arm_new_thread): Likewise.
7035 * linux-low.c (add_to_pid_list): Likewise.
7036 (linux_add_process): Likewise.
7037 (handle_extended_wait): Likewise.
7038 (add_lwp): Likewise.
7039 (enqueue_one_deferred_signal): Likewise.
7040 (enqueue_pending_signal): Likewise.
7041 (linux_resume_one_lwp_throw): Likewise.
7042 (linux_resume_one_thread): Likewise.
7043 (linux_read_memory): Likewise.
7044 (linux_write_memory): Likewise.
7045 * linux-mips-low.c (mips_linux_new_process): Likewise.
7046 (mips_linux_new_thread): Likewise.
7047 (mips_add_watchpoint): Likewise.
7048 * linux-x86-low.c (initialize_low_arch): Likewise.
7049 * lynx-low.c (lynx_add_process): Likewise.
7050 * mem-break.c (set_raw_breakpoint_at): Likewise.
7051 (set_breakpoint): Likewise.
7052 (add_condition_to_breakpoint): Likewise.
7053 (add_commands_to_breakpoint): Likewise.
7054 (clone_agent_expr): Likewise.
7055 (clone_one_breakpoint): Likewise.
7056 * regcache.c (new_register_cache): Likewise.
7057 * remote-utils.c (look_up_one_symbol): Likewise.
7058 * server.c (queue_stop_reply): Likewise.
7059 (start_inferior): Likewise.
7060 (queue_stop_reply_callback): Likewise.
7061 (handle_target_event): Likewise.
7062 * spu-low.c (fetch_ppc_memory): Likewise.
7063 (store_ppc_memory): Likewise.
7064 * target.c (set_target_ops): Likewise.
7065 * thread-db.c (thread_db_load_search): Likewise.
7066 (try_thread_db_load_1): Likewise.
7067 * tracepoint.c (add_tracepoint): Likewise.
7068 (add_tracepoint_action): Likewise.
7069 (create_trace_state_variable): Likewise.
7070 (cmd_qtdpsrc): Likewise.
7071 (cmd_qtro): Likewise.
7072 (add_while_stepping_state): Likewise.
7073 * win32-low.c (child_add_thread): Likewise.
7074 (get_image_name): Likewise.
7075
7076 2015-08-25 Yao Qi <yao.qi@linaro.org>
7077
7078 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
7079
7080 2015-08-25 Yao Qi <yao.qi@linaro.org>
7081
7082 * Makefile.in (aarch64-linux.o): New rule.
7083 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
7084 srv_tgtobj.
7085 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
7086 (aarch64_init_debug_reg_state): Make it extern.
7087 (aarch64_linux_prepare_to_resume): Remove.
7088
7089 2015-08-25 Yao Qi <yao.qi@linaro.org>
7090
7091 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
7092 lwp_arch_private_info and ptid_of_lwp.
7093
7094 2015-08-25 Yao Qi <yao.qi@linaro.org>
7095
7096 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
7097 Find proc_info by find_process_pid. All callers updated.
7098
7099 2015-08-25 Yao Qi <yao.qi@linaro.org>
7100
7101 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
7102 Remove.
7103 (debug_reg_change_callback): Remove.
7104 (aarch64_notify_debug_reg_change): Remove.
7105
7106 2015-08-25 Yao Qi <yao.qi@linaro.org>
7107
7108 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
7109 Call current_lwp_ptid.
7110
7111 2015-08-25 Yao Qi <yao.qi@linaro.org>
7112
7113 * linux-aarch64-low.c (debug_reg_change_callback): Use
7114 debug_printf.
7115
7116 2015-08-25 Yao Qi <yao.qi@linaro.org>
7117
7118 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
7119
7120 2015-08-25 Yao Qi <yao.qi@linaro.org>
7121
7122 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
7123
7124 2015-08-25 Yao Qi <yao.qi@linaro.org>
7125
7126 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
7127 the code.
7128
7129 2015-08-25 Yao Qi <yao.qi@linaro.org>
7130
7131 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
7132 Remove.
7133 (debug_reg_change_callback): Remove argument entry and add argument
7134 lwp. Remove local variable thread. Don't print thread id in the
7135 debugging output. Don't check whether pid of thread equals to pid.
7136 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
7137 iterate_over_lwps instead find_inferior.
7138
7139 2015-08-24 Pedro Alves <palves@redhat.com>
7140
7141 * inferiors.c (get_first_process): New function.
7142 * inferiors.h (get_first_process): New declaration.
7143 * remote-utils.c (read_ptid): Default to the first process in the
7144 list, instead of to the current thread's process.
7145
7146 2015-08-24 Pedro Alves <palves@redhat.com>
7147
7148 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
7149 * event-loop.c: Likewise.
7150 * remote-utils.c: Likewise.
7151 * tracepoint.c: Likewise.
7152
7153 2015-08-24 Pedro Alves <palves@redhat.com>
7154
7155 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
7156 ptid_get_lwp.
7157
7158 2015-08-21 Pedro Alves <palves@redhat.com>
7159
7160 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
7161 instead of literal 1.
7162
7163 2015-08-21 Pedro Alves <palves@redhat.com>
7164
7165 * tdesc.c (default_description): Explicitly zero-initialize.
7166
7167 2015-08-21 Pedro Alves <palves@redhat.com>
7168
7169 PR gdb/18749
7170 * inferiors.c (remove_thread): Discard any pending stop reply for
7171 this thread.
7172 * server.c (remove_all_on_match_pid): Rename to ...
7173 (remove_all_on_match_ptid): ... this. Work with a filter ptid
7174 instead of a pid.
7175 (discard_queued_stop_replies): Change parameter to a ptid. Now
7176 extern.
7177 (handle_v_kill, kill_inferior_callback, captured_main)
7178 (process_serial_event): Adjust.
7179 * server.h (discard_queued_stop_replies): Declare.
7180
7181 2015-08-21 Pedro Alves <palves@redhat.com>
7182
7183 * linux-low.c (wait_for_sigstop): Always switch to no thread
7184 selected if the previously current thread dies.
7185 * lynx-low.c (lynx_request_interrupt): Use the first thread's
7186 process instead of the current thread's.
7187 * remote-utils.c (input_interrupt): Don't check if there's no
7188 current thread.
7189 * server.c (gdb_read_memory, gdb_write_memory): If setting the
7190 current thread to the general thread fails, error out.
7191 (handle_qxfer_auxv, handle_qxfer_libraries)
7192 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
7193 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
7194 (handle_query): Check if there's a thread selected instead of
7195 checking whether there's any thread in the thread list.
7196 (handle_qxfer_threads, handle_qxfer_btrace)
7197 (handle_qxfer_btrace_conf): Don't error out early if there's no
7198 thread in the thread list.
7199 (handle_v_cont, myresume): Don't set the current thread to the
7200 continue thread.
7201 (process_serial_event) <Hg handling>: Also set thread_id if the
7202 previous general thread is still alive.
7203 (process_serial_event) <g/G handling>: If setting the current
7204 thread to the general thread fails, error out.
7205 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
7206 thread's lwp instead of the current thread's.
7207 * target.c (set_desired_thread): If the desired thread was not
7208 found, leave the current thread pointing to NULL. Return an int
7209 (boolean) indicating success.
7210 * target.h (set_desired_thread): Change return type to int.
7211
7212 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
7213
7214 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
7215 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
7216 #includes.
7217 (ps_get_thread_area): New function.
7218
7219 2015-08-19 Gary Benson <gbenson@redhat.com>
7220
7221 * hostio.c (handle_pread): Do not attempt to read more data
7222 than hostio_reply_with_data can fit in a packet.
7223
7224 2015-08-18 Joel Brobecker <brobecker@adacore.com>
7225
7226 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
7227
7228 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
7229
7230 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
7231
7232 2015-08-06 Pedro Alves <palves@redhat.com>
7233
7234 * tracepoint.c (expr_eval_result): Now an int.
7235
7236 2015-08-06 Pedro Alves <palves@redhat.com>
7237
7238 * gdbthread.h (struct regcache): Forward declare.
7239 (struct thread_info) <regcache_data>: Now a struct regcache
7240 pointer.
7241 * inferiors.c (inferior_regcache_data)
7242 (set_inferior_regcache_data): Now work with struct regcache
7243 pointers.
7244 * inferiors.h (struct regcache): Forward declare.
7245 (inferior_regcache_data, set_inferior_regcache_data): Now work
7246 with struct regcache pointers.
7247 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
7248 (free_register_cache_thread): Remove struct regcache pointer
7249 casts.
7250
7251 2015-08-06 Pedro Alves <palves@redhat.com>
7252
7253 * server.c (captured_main): On error, print the exception message
7254 to stderr, and if run_once is set, throw a quit.
7255
7256 2015-08-06 Pedro Alves <palves@redhat.com>
7257
7258 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
7259 the current thread.
7260
7261 2015-08-06 Pedro Alves <palves@redhat.com>
7262
7263 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
7264 reading beyond the passed in buffer length.
7265
7266 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
7267
7268 * tracepoint.c (symbol_list) <required>: Remove.
7269
7270 2015-08-06 Pedro Alves <palves@redhat.com>
7271
7272 * linux-low.c (handle_extended_wait): Set the fork child's suspend
7273 count if stopping and suspending threads.
7274 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
7275 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
7276 (linux_detach): Complete an ongoing step-over.
7277 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
7278 throughout.
7279 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
7280 (linux_wait_1): If passing a signal to the inferior after
7281 finishing a step-over, unsuspend and re-resume all lwps. If we
7282 see a single-step event but the thread should be continuing, don't
7283 pass the trap to gdb.
7284 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
7285 internal_error instead of gdb_assert.
7286 (enqueue_pending_signal): New function.
7287 (check_ptrace_stopped_lwp_gone): Add debug output.
7288 (start_step_over): Use internal_error instead of gdb_assert.
7289 (complete_ongoing_step_over): New function.
7290 (linux_resume_one_thread): Don't resume a suspended thread.
7291 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
7292 it stepping.
7293
7294 2015-08-06 Pedro Alves <palves@redhat.com>
7295
7296 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
7297 (linux_thread_alive): Use lwp_is_marked_dead.
7298 (extended_event_reported): Delete.
7299 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
7300 instead of extended_event_reported.
7301 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
7302 as well.
7303 (lwp_is_marked_dead): New function.
7304 (lwp_running): Use lwp_is_marked_dead.
7305 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
7306 comment.
7307
7308 2015-08-06 Pedro Alves <palves@redhat.com>
7309
7310 * linux-low.c (linux_wait_1): Move fork event output out of the
7311 !report_to_gdb check. Pass event_child->waitstatus to
7312 target_waitstatus_to_string instead of ourstatus.
7313
7314 2015-08-04 Yao Qi <yao.qi@linaro.org>
7315
7316 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
7317 if current_thread is 32 bit.
7318
7319 2015-08-04 Yao Qi <yao.qi@linaro.org>
7320
7321 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
7322 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
7323 * server.c (extended_protocol): Remove "static".
7324 * server.h (extended_protocol): Declare it.
7325
7326 2015-08-04 Yao Qi <yao.qi@linaro.org>
7327
7328 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
7329 both aarch64 and aarch32.
7330 (aarch64_set_pc): Likewise.
7331
7332 2015-08-04 Yao Qi <yao.qi@linaro.org>
7333
7334 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
7335 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
7336 arm-with-neon.xml to srv_xmlfiles.
7337 * linux-aarch64-low.c: Include linux-aarch32-low.h.
7338 (is_64bit_tdesc): New function.
7339 (aarch64_linux_read_description): New function.
7340 (aarch64_arch_setup): Call aarch64_linux_read_description.
7341 (regs_info): Rename to regs_info_aarch64.
7342 (aarch64_regs_info): Return right regs_info.
7343 (initialize_low_arch): Call initialize_low_arch_aarch32.
7344
7345 2015-08-04 Yao Qi <yao.qi@linaro.org>
7346
7347 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
7348 * linux-aarch32-low.c: New file.
7349 * linux-aarch32-low.h: New file.
7350 * linux-arm-low.c (arm_fill_gregset): Move it to
7351 linux-aarch32-low.c.
7352 (arm_store_gregset): Likewise.
7353 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
7354 (arm_store_vfpregset): Call arm_store_vfpregset_num.
7355 (arm_arch_setup): Check if PTRACE_GETREGSET works.
7356 (regs_info): Rename to regs_info_arm.
7357 (arm_regs_info): Return regs_info_aarch32 if
7358 have_ptrace_getregset is 1 and target description is
7359 arm_with_neon or arm_with_vfpv3.
7360 (initialize_low_arch): Don't call init_registers_arm_with_neon.
7361 Call initialize_low_arch_aarch32 instead.
7362
7363 2015-08-04 Yao Qi <yao.qi@linaro.org>
7364
7365 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
7366 * linux-low.c: ... here.
7367 * linux-low.h (have_ptrace_getregset): Declare it.
7368
7369 2015-08-04 Pedro Alves <palves@redhat.com>
7370
7371 * thread-db.c (struct thread_db): Use new typedefs.
7372 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
7373 CHK calls.
7374 (disable_thread_event_reporting): Cast result of dlsym to
7375 destination function pointer type.
7376 (thread_db_mourn): Use td_ta_delete_ftype.
7377
7378 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
7379
7380 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
7381 arch variant.
7382 (CDX_BREAKPOINT): Define for R2.
7383 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
7384 (the_low_target): Add comments.
7385
7386 2015-07-30 Yao Qi <yao.qi@linaro.org>
7387
7388 * linux-arm-low.c (arm_hwcap): Remove it.
7389 (arm_read_description): New local variable arm_hwcap. Don't
7390 set arm_hwcap to zero.
7391
7392 2015-07-30 Yao Qi <yao.qi@linaro.org>
7393
7394 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
7395 Use regcache->tdesc instead.
7396 (arm_store_wmmxregset): Likewise.
7397 (arm_fill_vfpregset): Likewise.
7398 (arm_store_vfpregset): Likewise.
7399
7400 2015-07-30 Yao Qi <yao.qi@linaro.org>
7401
7402 * linux-arm-low.c: Include arch/arm.h.
7403 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
7404 (arm_store_gregset): Likewise.
7405
7406 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
7407
7408 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
7409 ptrace's 4th parameter.
7410
7411 2015-07-27 Yao Qi <yao.qi@linaro.org>
7412
7413 * configure.srv (case aarch64*-*-linux*): Don't set
7414 srv_linux_usrregs.
7415
7416 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
7417
7418 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
7419 sys/ptrace.h.
7420 * linux-arm-low.c: Likewise.
7421 * linux-cris-low.c: Likewise.
7422 * linux-crisv32-low.c: Likewise.
7423 * linux-low.c: Likewise.
7424 * linux-m68k-low.c: Likewise.
7425 * linux-mips-low.c: Likewise.
7426 * linux-nios2-low.c: Likewise.
7427 * linux-s390-low.c: Likewise.
7428 * linux-sparc-low.c: Likewise.
7429 * linux-tic6x-low.c: Likewise.
7430 * linux-tile-low.c: Likewise.
7431 * linux-x86-low.c: Likewise.
7432
7433 2015-07-24 Pedro Alves <palves@redhat.com>
7434
7435 * config.in: Regenerate.
7436 * configure: Regenerate.
7437
7438 2015-07-24 Pedro Alves <palves@redhat.com>
7439
7440 * acinclude.m4: Include ../ptrace.m4.
7441 * configure.ac: Call GDB_AC_PTRACE.
7442 * config.in, configure: Regenerate.
7443
7444 2015-07-24 Yao Qi <yao.qi@linaro.org>
7445
7446 * linux-low.c (linux_create_inferior): Remove setting to
7447 proc->priv->new_inferior.
7448 (linux_attach): Likewise.
7449 (linux_low_filter_event): Likewise.
7450 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
7451
7452 2015-07-24 Yao Qi <yao.qi@linaro.org>
7453
7454 * linux-low.c (linux_arch_setup): New function.
7455 (linux_low_filter_event): If proc->tdesc is NULL and
7456 proc->attached is true, call the_low_target.arch_setup.
7457 Otherwise, keep status pending, and return.
7458 (linux_resume_one_lwp_throw): Don't call get_pc if
7459 thread->while_stepping isn't NULL. Don't call
7460 get_thread_regcache if proc->tdesc is NULL.
7461 (need_step_over_p): Return 0 if proc->tdesc is NULL.
7462 (linux_target_ops): Install arch_setup.
7463 * server.c (start_inferior): Call the_target->arch_setup.
7464 * target.h (struct target_ops) <arch_setup>: New field.
7465 (target_arch_setup): New marco.
7466 * lynx-low.c (lynx_target_ops): Update.
7467 * nto-low.c (nto_target_ops): Update.
7468 * spu-low.c (spu_target_ops): Update.
7469 * win32-low.c (win32_target_ops): Update.
7470
7471 2015-07-24 Yao Qi <yao.qi@linaro.org>
7472
7473 * linux-low.c (linux_add_process): Don't set
7474 proc->priv->new_inferior.
7475 (linux_create_inferior): Set proc->priv->new_inferior to 1.
7476 (linux_attach): Likewise.
7477
7478 2015-07-24 Yao Qi <yao.qi@linaro.org>
7479
7480 * server.c (start_inferior): Code refactor.
7481
7482 2015-07-24 Yao Qi <yao.qi@linaro.org>
7483
7484 * server.c (process_serial_event): Set general_thread.
7485
7486 2015-07-21 Yao Qi <yao.qi@linaro.org>
7487
7488 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
7489 aarch64_linux_get_debug_reg_capacity.
7490
7491 2015-07-17 Yao Qi <yao.qi@linaro.org>
7492
7493 * Makefile.in (aarch64-linux-hw-point.o): New rule.
7494 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
7495 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
7496 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
7497 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
7498 (AARCH64_HWP_ALIGNMENT): Likewise.
7499 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
7500 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
7501 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
7502 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
7503 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
7504 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
7505 (struct aarch64_debug_reg_state): Likewise.
7506 (struct arch_lwp_info): Likewise.
7507 (aarch64_align_watchpoint): Likewise.
7508 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
7509 (aarch64_watchpoint_length): Likewise.
7510 (aarch64_point_encode_ctrl_reg): Likewise
7511 (aarch64_point_is_aligned): Likewise.
7512 (aarch64_align_watchpoint): Likewise.
7513 (aarch64_linux_set_debug_regs):
7514 (aarch64_dr_state_insert_one_point): Likewise.
7515 (aarch64_dr_state_remove_one_point): Likewise.
7516 (aarch64_handle_breakpoint): Likewise.
7517 (aarch64_handle_aligned_watchpoint): Likewise.
7518 (aarch64_handle_unaligned_watchpoint): Likewise.
7519 (aarch64_handle_watchpoint): Likewise.
7520
7521 2015-07-17 Yao Qi <yao.qi@linaro.org>
7522
7523 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
7524 and don't aarch64_get_debug_reg_state. All callers update.
7525 (aarch64_handle_aligned_watchpoint): Likewise.
7526 (aarch64_handle_unaligned_watchpoint): Likewise.
7527 (aarch64_handle_watchpoint): Likewise.
7528 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
7529 (aarch64_remove_point): Likewise.
7530
7531 2015-07-17 Yao Qi <yao.qi@linaro.org>
7532
7533 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
7534 debug_printf.
7535 (aarch64_handle_unaligned_watchpoint): Likewise.
7536
7537 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7538
7539 Revert the previous 3 commits:
7540 Move gdb_regex* to common/
7541 Move linux_find_memory_regions_full & co.
7542 gdbserver build-id attribute generator
7543
7544 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7545 Jan Kratochvil <jan.kratochvil@redhat.com>
7546
7547 gdbserver build-id attribute generator.
7548 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
7549 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
7550 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
7551 (find_phdr): New.
7552 (get_dynamic): Use find_pdhr to traverse program headers.
7553 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
7554 (compare_mapping_entry_range, struct find_memory_region_callback_data)
7555 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
7556 (get_hex_build_id): New.
7557 (linux_qxfer_libraries_svr4): Add optional build-id attribute
7558 to reply XML document.
7559
7560 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7561 Jan Kratochvil <jan.kratochvil@redhat.com>
7562
7563 * target.c: Include target/target-utils.h and fcntl.h.
7564 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
7565 (target_fileio_read_stralloc): New functions.
7566
7567 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7568
7569 * Makefile.in (OBS): Add gdb_regex.o.
7570 (gdb_regex.o): New.
7571 * config.in: Rebuilt.
7572 * configure: Rebuilt.
7573
7574 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7575 Jan Kratochvil <jan.kratochvil@redhat.com>
7576
7577 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
7578 * Makefile.in (OBS): Add target-utils.o.
7579 (linux-maps.o, target-utils.o): New.
7580 * configure.srv (srv_linux_obj): Add linux-maps.o.
7581
7582 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
7583
7584 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
7585 function, return 1.
7586 (the_low_target): Install it.
7587
7588 2015-07-14 Pedro Alves <palves@redhat.com>
7589
7590 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
7591 Instead, ignore ECHILD, and throw an error for other errnos.
7592
7593 2015-07-10 Pedro Alves <palves@redhat.com>
7594
7595 * event-loop.c (struct callback_event) <data>: Change type to
7596 gdb_client_data instance instead of gdb_client_data pointer.
7597 (append_callback_event): Adjust.
7598
7599 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
7600
7601 * linux-aarch64-low.c: Add comments for each linux_target_ops
7602 method. Remove comments already covered in target_ops and
7603 linux_target_ops definitions.
7604 (the_low_target): Add comments for each unimplemented method.
7605
7606 2015-07-09 Yao Qi <yao.qi@linaro.org>
7607
7608 * linux-aarch64-low.c (aarch64_regmap): Remove.
7609 (aarch64_usrregs_info): Remove.
7610 (regs_info): Set field usrregs to NULL.
7611
7612 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
7613
7614 * linux-low.c: Include "rsp-low.h"
7615 (linux_low_encode_pt_config, linux_low_encode_raw): New.
7616 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
7617 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
7618 (handle_btrace_enable_pt): New.
7619 (handle_btrace_general_set): Support "pt".
7620 (handle_btrace_conf_general_set): Support "pt:size".
7621
7622 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
7623
7624 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
7625 Z_PACKET_SW_BP.
7626
7627 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
7628
7629 * linux-aarch64-low.c: Remove comment about endianness.
7630 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
7631 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
7632 memcmp.
7633
7634 2015-06-24 Gary Benson <gbenson@redhat.com>
7635
7636 * linux-i386-ipa.c (stdint.h): Do not include.
7637 * lynx-i386-low.c (stdint.h): Likewise.
7638 * lynx-ppc-low.c (stdint.h): Likewise.
7639 * mem-break.c (stdint.h): Likewise.
7640 * thread-db.c (stdint.h): Likewise.
7641 * tracepoint.c (stdint.h): Likewise.
7642 * win32-low.c (stdint.h): Likewise.
7643
7644 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
7645
7646 * server.c (write_qxfer_response): Update call to
7647 remote_escape_output.
7648
7649 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
7650 Jan Kratochvil <jan.kratochvil@redhat.com>
7651
7652 Merge multiple hex conversions.
7653 * gdbreplay.c (tohex): Rename to 'fromhex'.
7654 (logchar): Use fromhex.
7655
7656 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
7657
7658 * server.c (handle_qxfer_libraries): Set `version' attribute for
7659 <library-list>.
7660
7661 2015-06-10 Gary Benson <gbenson@redhat.com>
7662
7663 * target.h (struct target_ops) <multifs_open>: New field.
7664 <multifs_unlink>: Likewise.
7665 <multifs_readlink>: Likewise.
7666 * linux-low.c (nat/linux-namespaces.h): New include.
7667 (linux_target_ops): Initialize the_target->multifs_open,
7668 the_target->multifs_unlink and the_target->multifs_readlink.
7669 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
7670 * hostio.c (hostio_fs_pid): New static variable.
7671 (hostio_handle_new_gdb_connection): New function.
7672 (handle_setfs): Likewise.
7673 (handle_open): Use the_target->multifs_open as appropriate.
7674 (handle_unlink): Use the_target->multifs_unlink as appropriate.
7675 (handle_readlink): Use the_target->multifs_readlink as
7676 appropriate.
7677 (handle_vFile): Handle vFile:setfs packets.
7678 * server.c (handle_query): Call hostio_handle_new_gdb_connection
7679 after target_handle_new_gdb_connection.
7680
7681 2015-06-10 Gary Benson <gbenson@redhat.com>
7682
7683 * configure.ac (AC_CHECK_FUNCS): Add setns.
7684 * config.in: Regenerate.
7685 * configure: Likewise.
7686 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
7687 (linux-namespaces.o): New rule.
7688 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
7689
7690 2015-06-09 Gary Benson <gbenson@redhat.com>
7691
7692 * hostio.c (handle_open): Process mode argument with
7693 fileio_to_host_mode.
7694
7695 2015-06-01 Yao Qi <yao.qi@linaro.org>
7696
7697 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
7698 * linux-x86-low.c: Likewise.
7699
7700 2015-05-28 Don Breazeal <donb@codesourcery.com>
7701
7702 * linux-low.c (handle_extended_wait): Initialize
7703 thread_info.last_resume_kind for new fork children.
7704
7705 2015-05-15 Pedro Alves <palves@redhat.com>
7706
7707 * target.h (target_handle_new_gdb_connection): Rewrite using if
7708 wrapped in do/while.
7709
7710 2015-05-14 Joel Brobecker <brobecker@adacore.com>
7711
7712 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
7713 * configure, config.in: Regenerate.
7714 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
7715 Declare typedef.
7716
7717 2015-05-12 Don Breazeal <donb@codesourcery.com>
7718
7719 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
7720 PTRACE_EVENT_VFORK_DONE.
7721 (linux_low_ptrace_options, extended_event_reported): Add vfork
7722 events.
7723 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
7724 and "vforkdone" for RSP 'T' Stop Reply Packet.
7725 * server.h (report_vfork_events): Declare
7726 global variable.
7727
7728 2015-05-12 Don Breazeal <donb@codesourcery.com>
7729
7730 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
7731 (the_low_target) <new_fork>: Initialize new member.
7732 * linux-arm-low.c (arm_new_fork): New function.
7733 (the_low_target) <new_fork>: Initialize new member.
7734 * linux-low.c (handle_extended_wait): Call new target function
7735 new_fork.
7736 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
7737 * linux-mips-low.c (mips_add_watchpoint): New function
7738 extracted from mips_insert_point.
7739 (the_low_target) <new_fork>: Initialize new member.
7740 (mips_linux_new_fork): New function.
7741 (mips_insert_point): Call mips_add_watchpoint.
7742 * linux-x86-low.c (x86_linux_new_fork): New function.
7743 (the_low_target) <new_fork>: Initialize new member.
7744
7745 2015-05-12 Don Breazeal <donb@codesourcery.com>
7746
7747 * linux-low.c (handle_extended_wait): Implement return value,
7748 rename argument 'event_child' to 'event_lwp', handle
7749 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
7750 (linux_low_ptrace_options): New function.
7751 (linux_low_filter_event): Call linux_low_ptrace_options,
7752 use different argument fo linux_enable_event_reporting,
7753 use return value from handle_extended_wait.
7754 (extended_event_reported): New function.
7755 (linux_wait_1): Call extended_event_reported and set
7756 status to report fork events.
7757 (linux_write_memory): Add pid to debug message.
7758 (reset_lwp_ptrace_options_callback): New function.
7759 (linux_handle_new_gdb_connection): New function.
7760 (linux_target_ops): Initialize new structure member.
7761 * linux-low.h (struct lwp_info) <waitstatus>: New member.
7762 * lynx-low.c: Initialize new structure member.
7763 * remote-utils.c (prepare_resume_reply): Implement stop reason
7764 "fork" for "T" stop message.
7765 * server.c (handle_query): Call handle_new_gdb_connection.
7766 * server.h (report_fork_events): Declare global flag.
7767 * target.h (struct target_ops) <handle_new_gdb_connection>:
7768 New member.
7769 (target_handle_new_gdb_connection): New macro.
7770 * win32-low.c: Initialize new structure member.
7771
7772 2015-05-12 Don Breazeal <donb@codesourcery.com>
7773
7774 * mem-break.c (APPEND_TO_LIST): Define macro.
7775 (clone_agent_expr): New function.
7776 (clone_one_breakpoint): New function.
7777 (clone_all_breakpoints): New function.
7778 * mem-break.h: Declare new functions.
7779
7780 2015-05-12 Don Breazeal <donb@codesourcery.com>
7781
7782 * linux-low.c (linux_supports_fork_events): New function.
7783 (linux_supports_vfork_events): New function.
7784 (linux_target_ops): Initialize new structure members.
7785 (initialize_low): Call linux_check_ptrace_features.
7786 * lynx-low.c (lynx_target_ops): Initialize new structure
7787 members.
7788 * server.c (report_fork_events, report_vfork_events):
7789 New global flags.
7790 (handle_query): Add new features to qSupported packet and
7791 response.
7792 (captured_main): Initialize new global variables.
7793 * target.h (struct target_ops) <supports_fork_events>:
7794 New member.
7795 <supports_vfork_events>: New member.
7796 (target_supports_fork_events): New macro.
7797 (target_supports_vfork_events): New macro.
7798 * win32-low.c (win32_target_ops): Initialize new structure
7799 members.
7800
7801 2015-05-12 Gary Benson <gbenson@redhat.com>
7802
7803 * server.c (handle_qxfer_exec_file): Use current process
7804 if annex is empty.
7805
7806 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
7807
7808 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
7809 Remove HAVE_PTRACE_GETREGS conditionals.
7810 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
7811 instead of PTRACE_GETREGS and PTRACE_SETREGS.
7812
7813 2015-05-08 Yao Qi <yao.qi@linaro.org>
7814
7815 * linux-low.c (linux_supports_conditional_breakpoints): New
7816 function.
7817 (linux_target_ops): Install new target method.
7818 * lynx-low.c (lynx_target_ops): Install NULL hook for
7819 supports_conditional_breakpoints.
7820 * nto-low.c (nto_target_ops): Likewise.
7821 * spu-low.c (spu_target_ops): Likewise.
7822 * win32-low.c (win32_target_ops): Likewise.
7823 * server.c (handle_query): Check
7824 target_supports_conditional_breakpoints.
7825 * target.h (struct target_ops) <supports_conditional_breakpoints>:
7826 New field.
7827 (target_supports_conditional_breakpoints): New macro.
7828
7829 2015-05-06 Pedro Alves <palves@redhat.com>
7830
7831 PR server/18081
7832 * server.c (start_inferior): If the process exits, mourn it.
7833
7834 2015-04-21 Gary Benson <gbenson@redhat.com>
7835
7836 * hostio.c (fileio_open_flags_to_host): Factored out to
7837 fileio_to_host_openflags in common/fileio.c. Single use
7838 updated.
7839
7840 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
7841
7842 * linux-xtensa-low.c (xtensa_fill_gregset)
7843 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
7844 XCHAL_HAVE_LOOP.
7845
7846 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
7847
7848 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
7849 (regs_info): Replace usrregs pointer with NULL.
7850
7851 2015-04-17 Gary Benson <gbenson@redhat.com>
7852
7853 * target.h (struct target_ops) <pid_to_exec_file>: New field.
7854 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
7855 * server.c (handle_qxfer_exec_file): New function.
7856 (qxfer_packets): Add exec-file entry.
7857 (handle_query): Report qXfer:exec-file:read as supported packet.
7858
7859 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
7860
7861 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
7862
7863 2015-04-09 Gary Benson <gbenson@redhat.com>
7864
7865 * hostio-errno.c (errno_to_fileio_error): Remove function.
7866 Update caller to use remote_fileio_to_fio_error.
7867
7868 2015-04-09 Yao Qi <yao.qi@linaro.org>
7869
7870 * linux-low.c (linux_insert_point): Call
7871 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
7872 (linux_remove_point): Call remove_memory_breakpoint if type is
7873 raw_bkpt_type_sw.
7874 * linux-x86-low.c (x86_insert_point): Don't call
7875 insert_memory_breakpoint.
7876 (x86_remove_point): Don't call remove_memory_breakpoint.
7877
7878 2015-04-01 Pedro Alves <palves@redhat.com>
7879 Cleber Rosa <crosa@redhat.com>
7880
7881 * server.c (gdbserver_usage): Reorganize and extend the usage
7882 message.
7883
7884 2015-03-24 Pedro Alves <palves@redhat.com>
7885
7886 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
7887 output. Also dump TRAP_TRACE.
7888 (linux_low_filter_event): In debug output, distinguish a
7889 resume_stop SIGSTOP from a delayed SIGSTOP.
7890
7891 2015-03-24 Gary Benson <gbenson@redhat.com>
7892
7893 * linux-x86-low.c (x86_linux_new_thread): Moved to
7894 nat/x86-linux.c.
7895 (x86_linux_prepare_to_resume): Likewise.
7896
7897 2015-03-24 Gary Benson <gbenson@redhat.com>
7898
7899 * Makefile.in (x86-linux-dregs.o): New rule.
7900 * configure.srv: Add x86-linux-dregs.o to relevant targets.
7901 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
7902 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
7903 (x86_linux_dr_get): Likewise.
7904 (x86_linux_dr_set): Likewise.
7905 (update_debug_registers_callback): Likewise.
7906 (x86_linux_dr_set_addr): Likewise.
7907 (x86_linux_dr_get_addr): Likewise.
7908 (x86_linux_dr_set_control): Likewise.
7909 (x86_linux_dr_get_control): Likewise.
7910 (x86_linux_dr_get_status): Likewise.
7911 (x86_linux_update_debug_registers): Likewise.
7912
7913 2015-03-24 Gary Benson <gbenson@redhat.com>
7914
7915 * linux-x86-low.c (x86_linux_update_debug_registers):
7916 New function, factored out from...
7917 (x86_linux_prepare_to_resume): ...this.
7918
7919 2015-03-24 Gary Benson <gbenson@redhat.com>
7920
7921 * linux-x86-low.c (x86_linux_dr_get): Update comments.
7922 (x86_linux_dr_set): Likewise.
7923 (update_debug_registers_callback): Likewise.
7924 (x86_linux_dr_set_addr): Likewise.
7925 (x86_linux_dr_get_addr): Likewise.
7926 (x86_linux_dr_set_control): Likewise.
7927 (x86_linux_dr_get_control): Likewise.
7928 (x86_linux_dr_get_status): Likewise.
7929 (x86_linux_prepare_to_resume): Likewise.
7930
7931 2015-03-24 Gary Benson <gbenson@redhat.com>
7932
7933 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
7934 Use perror_with_name. Pass string through gettext.
7935 (x86_linux_dr_set): Likewise.
7936
7937 2015-03-24 Gary Benson <gbenson@redhat.com>
7938
7939 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
7940 (x86_linux_dr_set_addr): ...this.
7941 (x86_dr_low_get_addr): Rename to...
7942 (x86_linux_dr_get_addr): ...this.
7943 (x86_dr_low_set_control): Rename to...
7944 (x86_linux_dr_set_control): ...this.
7945 (x86_dr_low_get_control): Rename to...
7946 (x86_linux_dr_get_control): ...this.
7947 (x86_dr_low_get_status): Rename to...
7948 (x86_linux_dr_get_status): ...this.
7949 (x86_dr_low): Update with new function names.
7950
7951 2015-03-24 Gary Benson <gbenson@redhat.com>
7952
7953 * Makefile.in (x86-linux.o): New rule.
7954 * configure.srv: Add x86-linux.o to relevant targets.
7955 * linux-low.c (lwp_set_arch_private_info): New function.
7956 (lwp_arch_private_info): Likewise.
7957 * linux-x86-low.c: Include nat/x86-linux.h.
7958 (arch_lwp_info): Removed structure.
7959 (update_debug_registers_callback):
7960 Use lwp_set_debug_registers_changed.
7961 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
7962 and lwp_set_debug_registers_changed.
7963 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
7964
7965 2015-03-24 Gary Benson <gbenson@redhat.com>
7966
7967 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
7968 * linux-arm-low.c (arm_new_thread): Likewise.
7969 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
7970 * linux-mips-low.c (mips_linux_new_thread): Likewise.
7971 * linux-x86-low.c (x86_linux_new_thread): Likewise.
7972 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
7973
7974 2015-03-24 Gary Benson <gbenson@redhat.com>
7975
7976 * linux-low.c (ptid_of_lwp): New function.
7977 (lwp_is_stopped): Likewise.
7978 (lwp_stop_reason): Likewise.
7979 * linux-x86-low.c (update_debug_registers_callback):
7980 Use lwp_is_stopped.
7981 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
7982 lwp_stop_reason.
7983
7984 2015-03-24 Gary Benson <gbenson@redhat.com>
7985
7986 * linux-low.h (linux_stop_lwp): Remove declaration.
7987
7988 2015-03-24 Gary Benson <gbenson@redhat.com>
7989
7990 * linux-low.h: Include nat/linux-nat.h.
7991 * linux-low.c (iterate_over_lwps_args): New structure.
7992 (iterate_over_lwps_filter): New function.
7993 (iterate_over_lwps): Likewise.
7994 * linux-x86-low.c (update_debug_registers_callback):
7995 Update signature to what iterate_over_lwps expects.
7996 Remove PID check that iterate_over_lwps now performs.
7997 (x86_dr_low_set_addr): Use iterate_over_lwps.
7998 (x86_dr_low_set_control): Likewise.
7999
8000 2015-03-24 Gary Benson <gbenson@redhat.com>
8001
8002 * linux-x86-low.c (x86_debug_reg_state): New function.
8003 (x86_linux_prepare_to_resume): Use the above.
8004
8005 2015-03-24 Gary Benson <gbenson@redhat.com>
8006
8007 * linux-low.c (current_lwp_ptid): New function.
8008 * linux-x86-low.c: Include nat/linux-nat.h.
8009 (x86_dr_low_get_addr): Use current_lwp_ptid.
8010 (x86_dr_low_get_control): Likewise.
8011 (x86_dr_low_get_status): Likewise.
8012
8013 2015-03-20 Pedro Alves <palves@redhat.com>
8014
8015 * tracepoint.c (cmd_qtstatus): Make "str" const.
8016
8017 2015-03-20 Pedro Alves <palves@redhat.com>
8018
8019 * server.c (handle_general_set): Make "req_str" const.
8020
8021 2015-03-19 Pedro Alves <palves@redhat.com>
8022
8023 * linux-low.c (linux_resume_one_lwp): Rename to ...
8024 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
8025 instead call perror_with_name.
8026 (check_ptrace_stopped_lwp_gone): New function.
8027 (linux_resume_one_lwp): Reimplement as wrapper around
8028 linux_resume_one_lwp_throw that swallows errors if the LWP is
8029 gone.
8030
8031 2015-03-19 Pedro Alves <palves@redhat.com>
8032
8033 * linux-low.c (count_events_callback, select_event_lwp_callback):
8034 No longer check whether the thread has resume_stop as last resume
8035 kind.
8036
8037 2015-03-19 Pedro Alves <palves@redhat.com>
8038
8039 * linux-low.c (count_events_callback, select_event_lwp_callback):
8040 Use the lwp's status_pending_p field, not the thread's.
8041
8042 2015-03-19 Pedro Alves <palves@redhat.com>
8043
8044 * linux-low.c (select_event_lwp_callback): Update comments to
8045 no longer mention SIGTRAP.
8046
8047 2015-03-18 Gary Benson <gbenson@redhat.com>
8048
8049 * server.c (handle_query): Do not report vFile:fstat as supported.
8050
8051 2015-03-11 Gary Benson <gbenson@redhat.com>
8052
8053 * hostio.c (sys/types.h): New include.
8054 (sys/stat.h): Likewise.
8055 (common-remote-fileio.h): Likewise.
8056 (handle_fstat): New function.
8057 (handle_vFile): Handle vFile:fstat packets.
8058
8059 2015-03-11 Gary Benson <gbenson@redhat.com>
8060
8061 * configure.ac (AC_CHECK_MEMBERS): Add checks for
8062 struct stat.st_blocks and struct stat.st_blksize.
8063 * configure: Regenerate.
8064 * config.in: Likewise.
8065 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
8066 (OBS): Add common-remote-fileio.o.
8067 (common-remote-fileio.o): New rule.
8068
8069 2015-03-09 Pedro Alves <palves@redhat.com>
8070
8071 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
8072 'struct sockaddr' pointer in 'accept' call.
8073
8074 2015-03-09 Pedro Alves <palves@redhat.com>
8075
8076 Revert:
8077 2015-03-07 Pedro Alves <palves@redhat.com>
8078 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
8079 or <winsock2.h> here. Instead include "gdb_socket.h".
8080 (remote_open): Use union gdb_sockaddr_u.
8081 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
8082 or <winsock2.h> here. Instead include "gdb_socket.h".
8083 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
8084 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
8085 or <sys/un.h>.
8086 (init_named_socket, gdb_agent_helper_thread): Use union
8087 gdb_sockaddr_u.
8088
8089 2015-03-07 Pedro Alves <palves@redhat.com>
8090
8091 * configure.ac (build_warnings): Move
8092 -Wdeclaration-after-statement to the C-specific set.
8093 * configure: Regenerate.
8094
8095 2015-03-07 Pedro Alves <palves@redhat.com>
8096
8097 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
8098 or <winsock2.h> here. Instead include "gdb_socket.h".
8099 (remote_open): Use union gdb_sockaddr_u.
8100 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
8101 or <winsock2.h> here. Instead include "gdb_socket.h".
8102 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
8103 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
8104 or <sys/un.h>.
8105 (init_named_socket, gdb_agent_helper_thread): Use union
8106 gdb_sockaddr_u.
8107
8108 2015-03-07 Pedro Alves <palves@redhat.com>
8109
8110 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
8111 instead.
8112
8113 2015-03-06 Yao Qi <yao.qi@linaro.org>
8114
8115 * linux-aarch64-low.c (aarch64_insert_point): Use
8116 show_debug_regs as a boolean.
8117 (aarch64_remove_point): Likewise.
8118
8119 2015-03-05 Pedro Alves <palves@redhat.com>
8120
8121 * lynx-low.c (lynx_target_ops): Install NULL hooks for
8122 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
8123 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
8124 * nto-low.c (nto_target_ops): Likewise.
8125 * spu-low.c (spu_target_ops): Likewise.
8126 * win32-low.c (win32_target_ops): Likewise.
8127
8128 2015-03-04 Pedro Alves <palves@redhat.com>
8129
8130 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
8131 Decide whether a breakpoint triggered based on the SIGTRAP's
8132 siginfo.si_code.
8133 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
8134 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
8135 (linux_low_filter_event): Check for breakpoints before checking
8136 watchpoints.
8137 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
8138 siginfo.si_code.
8139 (linux_stopped_by_sw_breakpoint)
8140 (linux_supports_stopped_by_sw_breakpoint)
8141 (linux_stopped_by_hw_breakpoint)
8142 (linux_supports_stopped_by_hw_breakpoint): New functions.
8143 (linux_target_ops): Install new target methods.
8144
8145 2015-03-04 Pedro Alves <palves@redhat.com>
8146
8147 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
8148 * server.c (swbreak_feature, hwbreak_feature): New globals.
8149 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
8150 (captured_main): Clear swbreak_feature and hwbreak_feature.
8151 * server.h (swbreak_feature, hwbreak_feature): Declare.
8152 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
8153 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
8154 supports_stopped_by_hw_breakpoint>: New fields.
8155 (target_supports_stopped_by_sw_breakpoint)
8156 (target_stopped_by_sw_breakpoint)
8157 (target_supports_stopped_by_hw_breakpoint)
8158 (target_stopped_by_hw_breakpoint): Declare.
8159
8160 2015-03-04 Pedro Alves <palves@redhat.com>
8161
8162 enum lwp_stop_reason -> enum target_stop_reason
8163 * linux-low.c (check_stopped_by_breakpoint): Adjust.
8164 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
8165 (linux_wait_1, stuck_in_jump_pad_callback)
8166 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
8167 (linux_stopped_by_watchpoint):
8168 * linux-low.h (enum lwp_stop_reason): Delete.
8169 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
8170 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
8171
8172 2015-03-04 Yao Qi <yao.qi@linaro.org>
8173
8174 * Makefile.in (SFILES): Add linux-aarch64-low.c.
8175
8176 2015-03-03 Gary Benson <gbenson@redhat.com>
8177
8178 * hostio.c (handle_vFile): Fix prefix lengths.
8179
8180 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
8181
8182 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
8183 ptr_bits.
8184
8185 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
8186
8187 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
8188 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
8189 (clean): Add "rm -f" for above C files.
8190 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
8191 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
8192 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
8193 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
8194 * linux-s390-low.c (HWCAP_S390_VX): New macro.
8195 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
8196 (init_registers_s390x_vx_linux64)
8197 (init_registers_s390x_tevx_linux64)
8198 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
8199 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
8200 declarations.
8201 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
8202 (s390_store_vxrs_high): New functions.
8203 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
8204 NT_S390_VXRS_HIGH.
8205 (s390_arch_setup): Add logic for selecting one of the new target
8206 descriptions. Activate the new vector regsets if applicable.
8207 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
8208 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
8209 and init_registers_s390x_tevx_linux64.
8210
8211 2015-03-01 Pedro Alves <palves@redhat.com>
8212
8213 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
8214 parameter.
8215
8216 2015-02-27 Pedro Alves <palves@redhat.com>
8217
8218 * linux-x86-low.c (u_debugreg_offset): New function.
8219 (x86_linux_dr_get, x86_linux_dr_set): Use it.
8220
8221 2015-02-27 Pedro Alves <palves@redhat.com>
8222
8223 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
8224 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
8225 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
8226 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
8227 (ps_lsetfpregs, ps_getpid)
8228 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
8229 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
8230 (ps_lsetxregs, ps_plog): Declare.
8231
8232 2015-02-27 Pedro Alves <palves@redhat.com>
8233
8234 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
8235 IP_AGENT_EXPORT_FUNC.
8236 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
8237 IP_AGENT_EXPORT_FUNC.
8238 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
8239 (IP_AGENT_EXPORT): Delete.
8240 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
8241 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
8242 (gdb_trampoline_buffer_error, collecting, gdb_collect)
8243 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
8244 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
8245 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
8246 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
8247 (traceframe_read_count, traceframe_write_count)
8248 (traceframes_created, trace_state_variables, get_raw_reg)
8249 (get_trace_state_variable_value, set_trace_state_variable_value)
8250 (ust_loaded, helper_thread_id, cmd_buf): Use
8251 IPA_SYM_EXPORTED_NAME.
8252 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
8253 (tracepoints) Use IP_AGENT_EXPORT_VAR.
8254 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
8255 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
8256 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
8257 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
8258 EXTERN_C_PUSH/EXTERN_C_POP.
8259 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
8260 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
8261 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
8262 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
8263 (traceframe_write_count, traceframe_read_count)
8264 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
8265 (about_to_request_buffer_space, get_trace_state_variable_value)
8266 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
8267 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
8268 EXTERN_C_PUSH/EXTERN_C_POP.
8269 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
8270 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
8271 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
8272 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
8273 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
8274 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
8275 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
8276 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
8277 Define.
8278 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
8279 (IP_AGENT_EXPORT_VAR_DECL): Define.
8280 (tracing): Declare.
8281 (gdb_agent_get_raw_reg): Declare.
8282
8283 2015-02-27 Tom Tromey <tromey@redhat.com>
8284 Pedro Alves <palves@redhat.com>
8285
8286 Rename symbols whose names are reserved C++ keywords throughout.
8287
8288 2015-02-27 Pedro Alves <palves@redhat.com>
8289
8290 * Makefile.in (COMPILER): New, get it from autoconf.
8291 (CXX): Get from autoconf instead.
8292 (COMPILE.pre): Use COMPILER.
8293 (CC-LD): Rename to ...
8294 (CC_LD): ... this. Use COMPILER.
8295 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
8296 (CXX_FOR_TARGET): Default to g++ instead of gcc.
8297 * acinclude.m4: Include build-with-cxx.m4.
8298 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
8299 Disable -Werror by default if building in C++ mode.
8300 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
8301 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
8302 the C++ compiler. Save/restore CXXFLAGS too.
8303 * configure: Regenerate.
8304
8305 2015-02-27 Pedro Alves <palves@redhat.com>
8306
8307 * acinclude.m4: Include libiberty.m4.
8308 * configure.ac: Call libiberty_INIT.
8309 * config.in, configure: Regenerate.
8310
8311 2015-02-26 Pedro Alves <palves@redhat.com>
8312
8313 * linux-low.c (linux_wait_1): When incrementing the PC past a
8314 program breakpoint always use the_low_target.breakpoint_len as
8315 increment, rather than the maximum between that and
8316 the_low_target.decr_pc_after_break.
8317
8318 2015-02-23 Pedro Alves <palves@redhat.com>
8319
8320 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
8321 thread was doing a step-over; always adjust the PC if
8322 we stepped over a permanent breakpoint.
8323 (linux_wait_1): If we stepped over breakpoint that was on top of a
8324 permanent breakpoint, manually advance the PC past it.
8325
8326 2015-02-23 Pedro Alves <palves@redhat.com>
8327
8328 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
8329 modes.
8330 (x86_fill_gregset, x86_store_gregset): Use it when handling
8331 $orig_eax.
8332
8333 2015-02-20 Pedro Alves <palves@redhat.com>
8334
8335 * thread-db.c: Include "nat/linux-procfs.h".
8336 (thread_db_init): Skip listing new threads if the kernel supports
8337 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
8338
8339 2015-02-20 Pedro Alves <palves@redhat.com>
8340
8341 * linux-low.c (status_pending_p_callback): Use ptid_match.
8342
8343 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
8344
8345 PR breakpoints/16812
8346 * linux-low.c (wstatus_maybe_breakpoint): Remove.
8347 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
8348 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
8349
8350 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
8351
8352 PR breakpoints/15956
8353 * tracepoint.c (cmd_qtinit): Add check for current_thread.
8354
8355 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
8356
8357 * linux-low.c (linux_low_btrace_conf): Print size.
8358 * server.c (handle_btrace_conf_general_set): New.
8359 (hanle_general_set): Call handle_btrace_conf_general_set.
8360 (handle_query): Report Qbtrace-conf:bts:size as supported.
8361
8362 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
8363
8364 * linux-low.c (linux_low_enable_btrace): Update parameters.
8365 (linux_low_btrace_conf): New.
8366 (linux_target_ops)<to_btrace_conf>: Initialize.
8367 * server.c (current_btrace_conf): New.
8368 (handle_btrace_enable): Rename to ...
8369 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
8370 to target_enable_btrace. Update comment. Update users.
8371 (handle_qxfer_btrace_conf): New.
8372 (qxfer_packets): Add btrace-conf entry.
8373 (handle_query): Report qXfer:btrace-conf:read as supported packet.
8374 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
8375 (target_ops)<read_btrace_conf>: New.
8376 (target_enable_btrace): Update parameters.
8377 (target_read_btrace_conf): New.
8378
8379 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
8380
8381 * server.c (handle_btrace_general_set): Remove call to
8382 target_supports_btrace.
8383 (supported_btrace_packets): New.
8384 (handle_query): Call supported_btrace_packets.
8385 * target.h: include btrace-common.h.
8386 (btrace_target_info): Removed.
8387 (supports_btrace, target_supports_btrace): Update parameters.
8388
8389 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
8390
8391 * Makefile.in (SFILES): Add common/btrace-common.c.
8392 (OBS): Add common/btrace-common.o.
8393 (btrace-common.o): Add build rules.
8394 * linux-low: Include btrace-common.h.
8395 (linux_low_read_btrace): Use struct btrace_data. Call
8396 btrace_data_init and btrace_data_fini.
8397
8398 2015-02-06 Pedro Alves <palves@redhat.com>
8399
8400 * thread-db.c (find_new_threads_callback): Add debug output.
8401
8402 2015-02-04 Pedro Alves <palves@redhat.com>
8403
8404 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
8405 (resume_stopped_resumed_lwps): New function.
8406 (linux_wait_for_event_filtered): Use it.
8407
8408 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
8409
8410 * Makefile.in (SFILES): Add linux-personality.c.
8411 (linux-personality.o): New rule.
8412 * configure.srv (srv_linux_obj): Add linux-personality.o to the
8413 list of objects to be built.
8414 * linux-low.c: Include nat/linux-personality.h.
8415 (linux_create_inferior): Remove code to disable address space
8416 randomization (moved to ../nat/linux-personality.c). Create
8417 cleanup to disable address space randomization.
8418
8419 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
8420
8421 * Makefile.in (posix-strerror.o): New rule.
8422 (mingw-strerror.o): Likewise.
8423 * configure: Regenerated.
8424 * configure.ac: Source file ../common/common.host. Initialize new
8425 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
8426
8427 2015-01-14 Yao Qi <yao@codesourcery.com>
8428
8429 * Makefile.in (SFILES): Add nat/ppc-linux.c.
8430 (ppc-linux.o): New rule.
8431 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
8432 * configure.ac: AC_CHECK_FUNCS(getauxval).
8433 * config.in: Re-generated.
8434 * configure: Re-generated.
8435 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
8436 ppc64_64bit_inferior_p
8437
8438 2015-01-14 Yao Qi <yao@codesourcery.com>
8439
8440 * linux-ppc-low.c: Include "nat/ppc-linux.h".
8441 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
8442 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
8443 (PT_ORIG_R3, PT_TRAP): Likewise.
8444 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
8445 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
8446 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
8447
8448 2015-01-10 Joel Brobecker <brobecker@adacore.com>
8449
8450 * i387-fp.c (i387_cache_to_xsave): In look over
8451 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
8452 zmmh_low_space field by use of zmmh_high_space.
8453
8454 2015-01-09 Pedro Alves <palves@redhat.com>
8455
8456 * linux-low.c (step_over_bkpt): Move higher up in the file.
8457 (handle_extended_wait): Don't store the stop_pc here.
8458 (get_stop_pc): Adjust comments and rename to ...
8459 (check_stopped_by_breakpoint): ... this. Record whether the LWP
8460 stopped for a software breakpoint or hardware breakpoint.
8461 (thread_still_has_status_pending_p): New function.
8462 (status_pending_p_callback): Use
8463 thread_still_has_status_pending_p. If the event is no longer
8464 interesting, resume the LWP.
8465 (handle_tracepoints): Add assert.
8466 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
8467 (wstatus_maybe_breakpoint): New function.
8468 (cancel_breakpoint): Delete function.
8469 (check_stopped_by_watchpoint): New function, factored out from
8470 linux_low_filter_event.
8471 (lp_status_maybe_breakpoint): Delete function.
8472 (linux_low_filter_event): Remove filter_ptid argument.
8473 Leave thread group exits pending here. Store the LWP's stop PC.
8474 Always leave events pending.
8475 (linux_wait_for_event_filtered): Pull all events out of the
8476 kernel, and leave them all pending.
8477 (count_events_callback, select_event_lwp_callback): Consider all
8478 events.
8479 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
8480 (select_event_lwp): Only give preference to the stepping LWP in
8481 all-stop mode. Adjust comments.
8482 (ignore_event): New function.
8483 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
8484 references to cancel_breakpoints. Adjust to renames. Also give
8485 equal priority to all LWPs that have had events in non-stop mode.
8486 If reporting a software breakpoint event, unadjust the LWP's PC.
8487 (linux_wait): If linux_wait_1 returned an ignored event, retry.
8488 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
8489 Adjust.
8490 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
8491 (resume_status_pending_p): Use thread_still_has_status_pending_p.
8492 (linux_stopped_by_watchpoint): Adjust.
8493 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
8494 * linux-low.h (enum lwp_stop_reason): New.
8495 (struct lwp_info) <stop_pc>: Adjust comment.
8496 <stopped_by_watchpoint>: Delete field.
8497 <stop_reason>: New field.
8498 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
8499 * mem-break.c (software_breakpoint_inserted_here)
8500 (hardware_breakpoint_inserted_here): New function.
8501 * mem-break.h (software_breakpoint_inserted_here)
8502 (hardware_breakpoint_inserted_here): Declare.
8503 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
8504 (cancel_breakpoints): Delete.
8505 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
8506 (upload_fast_traceframes): Remove references to
8507 cancel_breakpoints.
8508
8509 2015-01-09 Pedro Alves <palves@redhat.com>
8510
8511 * thread-db.c (find_new_threads_callback): Ignore thread if the
8512 kernel thread ID is -1.
8513
8514 2015-01-09 Pedro Alves <palves@redhat.com>
8515
8516 * linux-low.c (linux_attach_fail_reason_string): Move to
8517 nat/linux-ptrace.c, and rename.
8518 (linux_attach_lwp): Update comment.
8519 (attach_proc_task_lwp_callback): New function.
8520 (linux_attach): Adjust to rename and use
8521 linux_proc_attach_tgid_threads.
8522 (linux_attach_fail_reason_string): Delete declaration.
8523
8524 2015-01-01 Joel Brobecker <brobecker@adacore.com>
8525
8526 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
8527 * server.c (gdbserver_version): Likewise.
8528
8529 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
8530
8531 * remote-utils.c: Include ctype.h.
8532 (input_interrupt): Explicitly handle the case when the char
8533 received is the NUL byte. Improve the printing of non-ASCII
8534 characters.
8535
8536 2014-12-16 Joel Brobecker <brobecker@adacore.com>
8537
8538 * linux-low.c (linux_low_filter_event): Update call to
8539 linux_enable_event_reporting following the addition of
8540 a new parameter to that function.
8541
8542 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
8543
8544 PR server/17457
8545 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
8546 (AARCH64_FPCR_REGNO): Likewise.
8547 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
8548 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
8549 (aarch64_store_fpregset): Likewise.
8550
8551 2014-12-15 Joel Brobecker <brobecker@adacore.com>
8552
8553 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
8554 Remove FIXME comment about assumption about N.
8555
8556 2014-12-13 Joel Brobecker <brobecker@adacore.com>
8557
8558 * configure.ac: If large-file support is disabled in GDBserver,
8559 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
8560 * configure: Regenerate.
8561
8562 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8563
8564 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
8565 warning upon ENODATA from ptrace.
8566 * linux-s390-low.c (s390_store_tdb): New.
8567 (s390_regsets): Add regset for NT_S390_TDB.
8568
8569 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8570
8571 * linux-low.c (regsets_store_inferior_registers): Skip regsets
8572 without a fill_function.
8573 * linux-s390-low.c (s390_fill_last_break): Remove.
8574 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
8575 (s390_arch_setup): Use regset's size instead of fill_function for
8576 loop end condition.
8577
8578 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8579
8580 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
8581 the regset's store function when ptrace returned an error.
8582 * regcache.c (get_thread_regcache): Invalidate register cache
8583 before fetching inferior's registers.
8584
8585 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8586
8587 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
8588 while-loop as for-loop.
8589 (regsets_store_inferior_registers): Likewise.
8590
8591 2014-11-28 Yao Qi <yao@codesourcery.com>
8592
8593 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
8594 * config.in, configure: Re-generate.
8595 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
8596 is defined.
8597
8598 2014-11-21 Yao Qi <yao@codesourcery.com>
8599
8600 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
8601 (AC_CHECK_HEADERS): Remove malloc.h.
8602 * configure: Re-generated.
8603 * config.in: Re-generated.
8604 * server.h: Don't include alloca.h and malloc.h.
8605 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
8606 Don't include malloc.h.
8607
8608 2014-11-17 Joel Brobecker <brobecker@adacore.com>
8609
8610 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
8611 corresponding ERRNO check in same block.
8612
8613 2014-11-12 Pedro Alves <palves@redhat.com>
8614
8615 * server.c (cont_thread): Update comment.
8616 (start_inferior, attach_inferior): No longer clear cont_thread.
8617 (handle_v_cont): No longer set cont_thread.
8618 (captured_main): Clear cont_thread each time a GDB connects.
8619
8620 2014-11-12 Pedro Alves <palves@redhat.com>
8621
8622 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
8623 thread, and don't resume all threads if the Hc thread has exited.
8624
8625 2014-11-12 Pedro Alves <palves@redhat.com>
8626
8627 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
8628 the process group instead of to a specific LWP.
8629
8630 2014-10-15 Pedro Alves <palves@redhat.com>
8631
8632 PR server/17487
8633 * win32-arm-low.c (arm_set_thread_context): Remove current_event
8634 parameter.
8635 (arm_set_thread_context): Delete.
8636 (the_low_target): Adjust.
8637 * win32-i386-low.c (debug_registers_changed)
8638 (debug_registers_used): Delete.
8639 (update_debug_registers_callback): New function.
8640 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
8641 needing to update their debug registers.
8642 (win32_get_current_dr): New function.
8643 (x86_dr_low_get_addr, x86_dr_low_get_control)
8644 (x86_dr_low_get_status): Fetch the debug register from the thread
8645 record's context.
8646 (i386_initial_stuff): Adjust.
8647 (i386_get_thread_context): Remove current_event parameter. Don't
8648 clear debug_registers_changed nor copy DR values to
8649 debug_reg_state.
8650 (i386_set_thread_context): Delete.
8651 (i386_prepare_to_resume): New function.
8652 (i386_thread_added): Mark the thread as needing to update irs
8653 debug registers.
8654 (the_low_target): Remove i386_set_thread_context and install
8655 i386_prepare_to_resume.
8656 * win32-low.c (win32_get_thread_context): Adjust.
8657 (win32_set_thread_context): Use SetThreadContext
8658 directly.
8659 (win32_prepare_to_resume): New function.
8660 (win32_require_context): New function, factored out from ...
8661 (thread_rec): ... this.
8662 (continue_one_thread): Call win32_prepare_to_resume on each thread
8663 we're about to continue.
8664 (win32_resume): Call win32_prepare_to_resume on the event thread.
8665 * win32-low.h (struct win32_thread_info)
8666 <debug_registers_changed>: New field.
8667 (struct win32_target_ops): Change prototype of set_thread_context,
8668 delete set_thread_context and add prepare_to_resume.
8669 (win32_require_context): New declaration.
8670
8671 2014-10-08 Gary Benson <gbenson@redhat.com>
8672
8673 * server.h: Do not include common-exceptions.h.
8674
8675 2014-10-08 Gary Benson <gbenson@redhat.com>
8676
8677 * server.h: Do not include cleanups.h.
8678
8679 2014-09-30 James Hogan <james.hogan@imgtec.com>
8680
8681 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
8682 mips64-dsp-linux.c.
8683
8684 2014-09-23 Yao Qi <yao@codesourcery.com>
8685
8686 * linux-low.c (lp_status_maybe_breakpoint): New function.
8687 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
8688 (count_events_callback): Likewise.
8689 (select_event_lwp_callback): Likewise.
8690 (cancel_breakpoints_callback): Likewise.
8691
8692 2014-09-19 Don Breazeal <donb@codesourcery.com>
8693
8694 * linux-low.c (handle_extended_wait): Call
8695 linux_ptrace_get_extended_event.
8696 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
8697 linux_is_extended_waitstatus.
8698
8699 2014-09-16 Joel Brobecker <brobecker@adacore.com>
8700
8701 * Makefile.in (CPPFLAGS): Define.
8702 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
8703 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
8704
8705 2014-09-16 Gary Benson <gbenson@redhat.com>
8706
8707 * inferiors.h (current_inferior): Renamed as...
8708 (current_thread): New variable. All uses updated.
8709 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
8710 (maybe_move_out_of_jump_pad): Likewise.
8711 (cancel_breakpoint): Likewise.
8712 (linux_low_filter_event): Likewise.
8713 (wait_for_sigstop): Likewise.
8714 (linux_resume_one_lwp): Likewise.
8715 (need_step_over_p): Likewise.
8716 (start_step_over): Likewise.
8717 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
8718 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
8719 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
8720 and save_inferior as saved_thread.
8721 * regcache.c (get_thread_regcache): Renamed saved_inferior as
8722 saved_thread.
8723 (regcache_invalidate_thread): Likewise.
8724 * remote-utils.c (prepare_resume_reply): Likewise.
8725 * thread-db.c (thread_db_get_tls_address): Likewise.
8726 (disable_thread_event_reporting): Likewise.
8727 (remove_thread_event_breakpoints): Likewise.
8728 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
8729 as saved_thread.
8730 * target.h (set_desired_inferior): Renamed as...
8731 (set_desired_thread): New declaration. All uses updated.
8732 * server.c (myresume): Updated comment to reference thread instead
8733 of inferior.
8734 (handle_serial_event): Likewise.
8735 (handle_target_event): Likewise.
8736
8737 2014-09-12 Tom Tromey <tromey@redhat.com>
8738 Gary Benson <gbenson@redhat.com>
8739
8740 * regcache.h: Include common-regcache.h.
8741 (regcache_read_pc): Don't declare.
8742 * regcache.c (get_thread_regcache_for_ptid): New function.
8743
8744 2014-09-11 Tom Tromey <tromey@redhat.com>
8745 Gary Benson <gbenson@redhat.com>
8746
8747 * symbol.c: New file.
8748 * Makefile.in (SFILES): Add symbol.c.
8749 (OBS): Add symbol.o.
8750
8751 2014-09-11 Gary Benson <gbenson@redhat.com>
8752
8753 * target.c (target_stop_ptid, target_continue_ptid): New
8754 functions.
8755
8756 2014-09-11 Tom Tromey <tromey@redhat.com>
8757 Gary Benson <gbenson@redhat.com>
8758
8759 * target.h: Include target/target.h.
8760 * target.c (target_read_memory, target_read_uint32)
8761 (target_write_memory): New functions.
8762
8763 2014-09-11 Gary Benson <gbenson@redhat.com>
8764
8765 * server.h (debug_hw_points): Don't declare.
8766 * server.c (debug_hw_points): Don't define. Replace all uses
8767 with show_debug_regs.
8768 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
8769 all uses with show_debug_regs.
8770
8771 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
8772
8773 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
8774 endianness into account.
8775 (ppc_supply_ptrace_register): Likewise.
8776
8777 2014-09-03 James Hogan <james.hogan@imgtec.com>
8778
8779 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
8780 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
8781
8782 2014-09-03 Gary Benson <gbenson@redhat.com>
8783
8784 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
8785 ALL_DEBUG_ADDRESS_REGISTERS.
8786
8787 2014-09-02 Gary Benson <gbenson@redhat.com>
8788
8789 * i386-low.h: Renamed as...
8790 * x86-low.h: New file. All type, function and variable name
8791 prefixes changed from "i386_" to "x86_". All references updated.
8792 * i386-low.c: Renamed as...
8793 * x86-low.c: New file. All type, function and variable name
8794 prefixes changed from "i386_" to "x86_". All references updated.
8795
8796 2014-09-02 Gary Benson <gbenson@redhat.com>
8797
8798 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
8799 (x86_linux_new_thread): Likewise.
8800
8801 2014-08-29 Gary Benson <gbenson@redhat.com>
8802
8803 * server.h (setjmp.h): Do not include.
8804 (toplevel): Do not declare.
8805 (common-exceptions.h): Include.
8806 (cleanups.h): Likewise.
8807 * server.c (toplevel): Do not define.
8808 (exit_code): New static global.
8809 (detach_or_kill_for_exit_cleanup): New function.
8810 (main): New function. Original main renamed to...
8811 (captured_main): New function.
8812 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
8813
8814 2014-08-29 Gary Benson <gbenson@redhat.com>
8815
8816 * Makefile.in (SFILES): Add common/common-exceptions.c.
8817 (OBS): Add common-exceptions.o.
8818 (common-exceptions.o): New rule.
8819 * utils.c (prepare_to_throw_exception): New function.
8820
8821 2014-08-29 Gary Benson <gbenson@redhat.com>
8822
8823 * config.in: Regenerate.
8824 * configure: Likewise.
8825
8826 2014-08-29 Gary Benson <gbenson@redhat.com>
8827
8828 * Makefile.in (SFILES): Add common/cleanups.c.
8829 (OBS): cleanups.o.
8830 (cleanups.o): New rule.
8831
8832 2014-08-29 Gary Benson <gbenson@redhat.com>
8833
8834 * utils.c (internal_vwarning): New function.
8835
8836 2014-08-28 Gary Benson <gbenson@redhat.com>
8837
8838 * utils.h (fatal): Remove declaration.
8839 * utils.c (fatal): Remove function.
8840
8841 2014-08-28 Gary Benson <gbenson@redhat.com>
8842
8843 * tracepoint.c (gdb_agent_init): Replace fatal with
8844 perror_with_name.
8845 (initialize_tracepoint): Likewise.
8846
8847 2014-08-28 Gary Benson <gbenson@redhat.com>
8848
8849 * remote-utils.c (remote_prepare): Replace fatal with error.
8850
8851 2014-08-28 Gary Benson <gbenson@redhat.com>
8852
8853 * linux-low.c (linux_async): Replace fatal with warning.
8854 Tidy up and return.
8855 (linux_start_non_stop): Return -1 if linux_async failed.
8856
8857 2014-08-28 Gary Benson <gbenson@redhat.com>
8858
8859 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
8860 gdb_assert.
8861 (i386_dr_low_get_addr): Remove vague comment.
8862 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
8863 gdb_assert.
8864
8865 2014-08-28 Gary Benson <gbenson@redhat.com>
8866
8867 * inferiors.c (get_thread_process): Replace check with gdb_assert.
8868 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
8869 internal_error.
8870 (linux_resume_one_lwp): Likewise.
8871 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
8872 gdb_assert.
8873 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
8874 with internal_error.
8875 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
8876 (init_register_cache): Replace fatal with gdb_assert_not_reached.
8877 (find_register_by_name): Replace fatal with internal_error.
8878 (find_regno): Likewise.
8879 * tdesc.c (init_target_desc): Replace check with gdb_assert.
8880 * thread-db.c (thread_db_create_event): Likewise.
8881 (thread_db_load_search): Likewise.
8882 (try_thread_db_load_1): Likewise.
8883 * tracepoint.c (get_jump_space_head): Replace fatal with
8884 internal_error.
8885 (claim_trampoline_space): Likewise.
8886 (have_fast_tracepoint_trampoline_buffer): Likewise.
8887 (cmd_qtstart): Likewise.
8888 (stop_tracing): Likewise.
8889 (fast_tracepoint_collecting): Likewise.
8890 (target_malloc): Likewise.
8891 (download_tracepoint): Likewise.
8892 (download_trace_state_variables): Replace check with gdb_assert.
8893 (upload_fast_traceframes): Replace fatal with internal_error.
8894
8895 2014-08-19 Tom Tromey <tromey@redhat.com>
8896 Gary Benson <gbenson@redhat.com>
8897
8898 * Makefile.in (SFILES): Add common/common-debug.c.
8899 (OBS): Add common-debug.o.
8900 (common-debug.o): New rule.
8901 * debug.h (debug_printf): Don't declare.
8902 * debug.c (debug_printf): Renamed and rewritten as...
8903 (debug_vprintf): New function.
8904
8905 2014-08-19 Gary Benson <gbenson@redhat.com>
8906
8907 * utils.h: Do not include print-utils.h.
8908
8909 2014-08-19 Tom Tromey <tromey@redhat.com>
8910 Gary Benson <gbenson@redhat.com>
8911
8912 * server.h: Add static assertion.
8913 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
8914
8915 2014-08-19 Tom Tromey <tromey@redhat.com>
8916 Gary Benson <gbenson@redhat.com>
8917
8918 * Makefile.in (SFILES): Add common/errors.c.
8919 (OBS): Add errors.o.
8920 (IPA_OBS): Add errors-ipa.o.
8921 (errors.o): New rule.
8922 (errors-ipa.o): Likewise.
8923 * utils.h (perror_with_name, error, warning): Don't declare.
8924 * utils.c (warning): Renamed and rewritten as...
8925 (vwarning): New function.
8926 (error): Renamed and rewritten as...
8927 (verror): New function.
8928 (internal_error): Renamed and rewritten as...
8929 (internal_verror): New function.
8930
8931 2014-08-07 Gary Benson <gbenson@redhat.com>
8932
8933 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
8934 * configure: Regenerate.
8935 * config.in: Likewise.
8936 * server.h: Do not include errno.h.
8937 * event-loop.c: Likewise.
8938 * hostio-errno.c: Likewise.
8939 * linux-low.c: Likewise.
8940 * remote-utils.c: Likewise.
8941 * spu-low.c: Likewise.
8942 * utils.c: Likewise.
8943 * gdbreplay.c: Unconditionally include errno.h.
8944
8945 2014-08-07 Gary Benson <gbenson@redhat.com>
8946
8947 * server.h: Do not include string.h.
8948 * event-loop.c: Likewise.
8949 * linux-low.c: Likewise.
8950 * regcache.c: Likewise.
8951 * remote-utils.c: Likewise.
8952 * spu-low.c: Likewise.
8953 * utils.c: Likewise.
8954
8955 2014-08-07 Gary Benson <gbenson@redhat.com>
8956
8957 * server.h: Do not include gdb_assert.h.
8958
8959 2014-08-07 Gary Benson <gbenson@redhat.com>
8960
8961 * server.h: Do not include common-utils.h.
8962
8963 2014-08-07 Gary Benson <gbenson@redhat.com>
8964
8965 * server.h: Do not include ptid.h.
8966 * notif.h: Likewise.
8967
8968 2014-08-07 Gary Benson <gbenson@redhat.com>
8969
8970 * server.h: Do not include gdb_locale.h.
8971
8972 2014-08-07 Gary Benson <gbenson@redhat.com>
8973
8974 * server.h: Do not include gdb/signals.h.
8975 * win32-low.c: Likewise.
8976
8977 2014-08-07 Gary Benson <gbenson@redhat.com>
8978
8979 * server.h: Do not include pathmax.h.
8980
8981 2014-08-07 Gary Benson <gbenson@redhat.com>
8982
8983 * server.h: Do not include libiberty.h.
8984 * linux-bfin-low.c: Likewise.
8985
8986 2014-08-07 Gary Benson <gbenson@redhat.com>
8987
8988 * server.h: Do not include ansidecl.h.
8989
8990 2014-08-07 Gary Benson <gbenson@redhat.com>
8991
8992 * linux-x86-low.c: Do not include stddef.h.
8993 * lynx-ppc-low.c: Likewise.
8994 * tracepoint.c: Likewise.
8995
8996 2014-08-07 Gary Benson <gbenson@redhat.com>
8997
8998 * server.h: Do not include stdarg.h.
8999 * nto-low.c: Likewise.
9000
9001 2014-08-07 Gary Benson <gbenson@redhat.com>
9002
9003 * server.h: Do not include stdlib.h.
9004 * inferiors.c: Likewise.
9005 * linux-low.c: Likewise.
9006 * regcache.c: Likewise.
9007 * spu-low.c: Likewise.
9008 * tracepoint.c: Likewise.
9009 * utils.c: Likewise.
9010
9011 2014-08-07 Gary Benson <gbenson@redhat.com>
9012
9013 * server.h: Do not include stdio.h.
9014 * linux-low.c: Likewise.
9015 * remote-utils.c: Likewise.
9016 * spu-low.c: Likewise.
9017 * utils.c: Likewise.
9018 * wincecompat.c: Likewise.
9019
9020 2014-08-06 Gary Benson <gbenson@redhat.com>
9021
9022 * regcache.c (init_register_cache): Move conditionals inside if.
9023
9024 2014-08-06 Gary Benson <gbenson@redhat.com>
9025
9026 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
9027
9028 2014-07-31 Gary Benson <gbenson@redhat.com>
9029
9030 * ax.h: Do not include server.h.
9031 * gdbthread.h: Likewise.
9032 * lynx-low.h: Likewise.
9033 * notif.h: Likewise.
9034
9035 2014-07-30 Gary Benson <gbenson@redhat.com>
9036
9037 * server.h: Include common-defs.h.
9038 Do not include config.h or build-gnulib-gdbserver/config.h.
9039
9040 2014-07-30 Gary Benson <gbenson@redhat.com>
9041
9042 * hostio-errno.c: Move server.h to top of includes list.
9043 * inferiors.c: Likewise.
9044 * linux-x86-low.c: Likewise.
9045 * notif.c: Include server.h.
9046
9047 2014-07-24 Tom Tromey <tromey@redhat.com>
9048 Gary Benson <gbenson@redhat.com>
9049
9050 * server.h (CORE_ADDR): Now unsigned.
9051
9052 2014-07-16 Pedro Alves <palves@redhat.com>
9053
9054 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
9055
9056 2014-07-15 Pedro Alves <palves@redhat.com>
9057
9058 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
9059 copy.
9060
9061 2014-07-11 Pedro Alves <palves@redhat.com>
9062
9063 * linux-low.c (kill_wait_lwp): New function, based on
9064 kill_one_lwp_callback, but use my_waitpid directly.
9065 (kill_one_lwp_callback, linux_kill): Use it.
9066
9067 2014-06-23 Pedro Alves <palves@redhat.com>
9068
9069 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
9070 before setting DR0..DR3.
9071
9072 2014-06-20 Gary Benson <gbenson@redhat.com>
9073
9074 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
9075 * configure: Regenerated.
9076 * config.in: Likewise.
9077
9078 2014-06-20 Gary Benson <gbenson@redhat.com>
9079
9080 * Makefile.in (SFILES): Update locations for files moved
9081 from common to nat.
9082 (object file files): Reordered.
9083
9084 2014-06-20 Gary Benson <gbenson@redhat.com>
9085
9086 * i386-low.h (i386_dr_low_can_set_addr): Removed.
9087 (i386_dr_low_set_addr): Likewise.
9088 (i386_dr_low_get_addr): Likewise.
9089 (i386_dr_low_can_set_control): Likewise.
9090 (i386_dr_low_set_control): Likewise.
9091 (i386_dr_low_get_control): Likewise.
9092 (i386_dr_low_get_status): Likewise.
9093 (i386_get_debug_register_length): Likewise.
9094 * linux-x86-low.c (i386_dr_low_set_addr):
9095 Changed signature. Made static.
9096 (i386_dr_low_get_addr): Likewise.
9097 (i386_dr_low_set_control): Likewise.
9098 (i386_dr_low_get_control): Likewise.
9099 (i386_dr_low_get_status): Likewise.
9100 (i386_dr_low): New global variable.
9101 * win32-i386-low.c (i386_dr_low_set_addr):
9102 Changed signature. Made static.
9103 (i386_dr_low_get_addr): Likewise.
9104 (i386_dr_low_set_control): Likewise.
9105 (i386_dr_low_get_control): Likewise.
9106 (i386_dr_low_get_status): Likewise.
9107 (i386_dr_low): New global variable.
9108
9109 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
9110
9111 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
9112 * Makefile.in (AR, AR_FLAGS): Define.
9113 * configure: Regenerate.
9114
9115 2014-06-19 Gary Benson <gbenson@redhat.com>
9116
9117 * Makefile.in (i386-dregs.o): New rule.
9118 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
9119 * i386-low.c (target.h): Remove include.
9120 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
9121 (DR_CONTROL_SHIFT): Likewise.
9122 (DR_CONTROL_SIZE): Likewise.
9123 (DR_RW_EXECUTE): Likewise.
9124 (DR_RW_WRITE): Likewise.
9125 (DR_RW_READ): Likewise.
9126 (DR_RW_IORW): Likewise.
9127 (DR_LEN_1): Likewise.
9128 (DR_LEN_2): Likewise.
9129 (DR_LEN_4): Likewise.
9130 (DR_LEN_8): Likewise.
9131 (DR_LOCAL_ENABLE_SHIFT): Likewise.
9132 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
9133 (DR_ENABLE_SIZE): Likewise.
9134 (DR_LOCAL_SLOWDOWN): Likewise.
9135 (DR_GLOBAL_SLOWDOWN): Likewise.
9136 (DR_CONTROL_RESERVED): Likewise.
9137 (I386_DR_CONTROL_MASK): Likewise.
9138 (I386_DR_VACANT): Likewise.
9139 (I386_DR_LOCAL_ENABLE): Likewise.
9140 (I386_DR_GLOBAL_ENABLE): Likewise.
9141 (I386_DR_DISABLE): Likewise.
9142 (I386_DR_SET_RW_LEN): Likewise.
9143 (I386_DR_GET_RW_LEN): Likewise.
9144 (I386_DR_WATCH_HIT): Likewise.
9145 (i386_wp_op_t): Likewise.
9146 (i386_show_dr): Likewise.
9147 (i386_length_and_rw_bits): Likewise.
9148 (i386_insert_aligned_watchpoint): Likewise.
9149 (i386_remove_aligned_watchpoint): Likewise.
9150 (i386_handle_nonaligned_watchpoint): Likewise.
9151 i386_update_inferior_debug_regs(): Likewise.
9152 (i386_dr_insert_watchpoint): Likewise.
9153 (i386_dr_remove_watchpoint): Likewise.
9154 (i386_dr_region_ok_for_watchpoint): Likewise.
9155 (i386_dr_stopped_data_address): Likewise.
9156 (i386_dr_stopped_by_watchpoint): Likewise.
9157
9158 2014-06-19 Gary Benson <gbenson@redhat.com>
9159
9160 * i386-low.c (i386_dr_show): Renamed to
9161 i386_show_dr and made static. All uses updated.
9162 (i386_dr_length_and_rw_bits): Renamed to
9163 i386_length_and_rw_bits and made static.
9164 All uses updated.
9165 (i386_dr_insert_aligned_watchpoint): Renamed to
9166 i386_insert_aligned_watchpoint and made static.
9167 All uses updated.
9168 (i386_dr_remove_aligned_watchpoint): Renamed to
9169 i386_remove_aligned_watchpoint and made static.
9170 All uses updated.
9171 (i386_dr_update_inferior_debug_regs): Renamed to
9172 i386_update_inferior_debug_regs and made static.
9173 All uses updated.
9174
9175 2014-06-18 Gary Benson <gbenson@redhat.com>
9176
9177 * i386-low.h (i386_dr_low_can_set_addr): New macro.
9178 (i386_dr_low_can_set_control): Likewise.
9179 (i386_get_debug_register_length): Likewise.
9180 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
9181 (i386_dr_low_can_set_control): Likewise.
9182 (i386_get_debug_register_length): Likewise.
9183
9184 2014-06-17 Gary Benson <gbenson@redhat.com>
9185
9186 * i386-low.h (i386-dregs.h): New include.
9187 (DR_FIRSTADDR): Now in i386-dregs.h.
9188 (DR_LASTADDR): Likewise.
9189 (DR_NADDR): Likewise.
9190 (DR_STATUS): Likewise.
9191 (DR_CONTROL): Likewise.
9192 (i386_debug_reg_state): Likewise.
9193 (i386_dr_insert_watchpoint): Likewise.
9194 (i386_dr_remove_watchpoint): Likewise.
9195 (i386_dr_region_ok_for_watchpoint): Likewise.
9196 (i386_dr_stopped_data_address): Likewise.
9197 (i386_dr_stopped_by_watchpoint): Likewise.
9198 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
9199
9200 2014-06-18 Gary Benson <gbenson@redhat.com>
9201
9202 * i386-low.h (i386_low_insert_watchpoint): Renamed to
9203 i386_dr_insert_watchpoint.
9204 (i386_low_remove_watchpoint): Renamed to
9205 i386_dr_remove_watchpoint.
9206 (i386_low_region_ok_for_watchpoint): Renamed to
9207 i386_dr_region_ok_for_watchpoint.
9208 (i386_low_stopped_data_address): Renamed to
9209 i386_dr_stopped_data_address.
9210 (i386_low_stopped_by_watchpoint): Renamed to
9211 i386_dr_stopped_by_watchpoint.
9212 * i386-low.c (i386_show_dr): Renamed to
9213 i386_dr_show and made nonstatic. All uses updated.
9214 (i386_length_and_rw_bits): Renamed to
9215 i386_dr_length_and_rw_bits and made nonstatic.
9216 All uses updated.
9217 (i386_insert_aligned_watchpoint): Renamed to
9218 i386_dr_insert_aligned_watchpoint and made nonstatic.
9219 All uses updated.
9220 (i386_remove_aligned_watchpoint): Renamed to
9221 i386_dr_remove_aligned_watchpoint and made nonstatic.
9222 All uses updated.
9223 (i386_update_inferior_debug_regs): Renamed to
9224 i386_dr_update_inferior_debug_regs and made nonstatic.
9225 All uses updated.
9226 (i386_low_insert_watchpoint): Renamed to
9227 i386_dr_insert_watchpoint. All uses updated.
9228 (i386_low_remove_watchpoint): Renamed to
9229 i386_dr_remove_watchpoint. All uses updated.
9230 (i386_low_region_ok_for_watchpoint): Renamed to
9231 i386_dr_region_ok_for_watchpoint. All uses updated.
9232 (i386_low_stopped_data_address): Renamed to
9233 i386_dr_stopped_data_address. All uses updated.
9234 (i386_low_stopped_by_watchpoint): Renamed to
9235 i386_dr_stopped_by_watchpoint. All uses updated.
9236
9237 2014-06-18 Gary Benson <gbenson@redhat.com>
9238
9239 * i386-low.c (i386_dr_low_can_set_addr): New macro.
9240 (i386_dr_low_can_set_control): Likewise.
9241 (i386_insert_aligned_watchpoint): New check.
9242
9243 2014-06-18 Gary Benson <gbenson@redhat.com>
9244
9245 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
9246 Renamed to state.
9247
9248 2014-06-18 Gary Benson <gbenson@redhat.com>
9249
9250 * i386-low.c (i386_length_and_rw_bits): Use internal_error
9251 instead of fatal and error.
9252 (i386_handle_nonaligned_watchpoint): Likewise.
9253
9254 2014-06-18 Gary Benson <gbenson@redhat.com>
9255
9256 * i386-low.c (i386_get_debug_register_length): New macro.
9257 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
9258 (i386_show_dr): Use debug_printf instead of fprintf. Use
9259 phex to format values.
9260
9261 2014-06-18 Gary Benson <gbenson@redhat.com>
9262
9263 * i386-low.h: Comment changes.
9264 * i386-low.c: Likewise.
9265
9266 2014-06-18 Gary Benson <gbenson@redhat.com>
9267
9268 * i386-low.c: Whitespace changes.
9269
9270 2014-06-12 Tom Tromey <tromey@redhat.com>
9271
9272 * utils.c (freeargv): Remove.
9273
9274 2014-06-12 Tom Tromey <tromey@redhat.com>
9275
9276 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
9277 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
9278 (parse_debug_format_options): Likewise.
9279 (gdbserver_usage): Likewise.
9280 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
9281 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
9282 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
9283 against libiberty.
9284 ($(LIBGNU)): Depend on libiberty.
9285 (all-lib): Recurse into all subdirs.
9286 (install-only): Invoke "install" target in subdirs.
9287 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
9288 targets.
9289 * configure: Rebuild.
9290 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
9291 for vasprintf, vsnprintf, or gettimeofday.
9292 * configure.srv: Don't add safe-ctype.o or lbasename.o to
9293 srv_tgtobj.
9294
9295 2014-06-05 Joel Brobecker <brobecker@adacore.com>
9296
9297 * development.sh: Delete.
9298 * Makefile.in (config.status): Adjust dependency on development.sh.
9299 * configure.ac: Adjust development.sh source call.
9300 * configure: Regenerate.
9301
9302 2014-06-02 Pedro Alves <palves@redhat.com>
9303
9304 * ax.c (gdb_free_agent_expr): New function.
9305 * ax.h (gdb_free_agent_expr): New declaration.
9306 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
9307 list.
9308 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
9309 static.
9310 (clear_breakpoint_conditions_and_commands): New function.
9311 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
9312 (clear_breakpoint_conditions_and_commands): New declaration.
9313
9314 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
9315
9316 * linux-aarch64-low.c (asm/ptrace.h): Include.
9317
9318 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
9319
9320 Fix TLS access for -static -pthread.
9321 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
9322 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
9323 (thread_db_load_search, try_thread_db_load_1): Initialize it.
9324
9325 2014-05-20 Pedro Alves <palves@redhat.com>
9326
9327 * linux-aarch64-low.c (aarch64_insert_point)
9328 (aarch64_remove_point): No longer check whether the type is
9329 supported here. Adjust to new interface.
9330 (the_low_target): Install aarch64_supports_z_point_type as
9331 supports_z_point_type method.
9332 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
9333 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
9334 instead of a Z packet char. Adjust.
9335 (arm_supports_z_point_type): New function.
9336 (arm_insert_point, arm_remove_point): Adjust to new interface.
9337 (the_low_target): Install arm_supports_z_point_type.
9338 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
9339 (cris_insert_point, cris_remove_point): Adjust to new interface.
9340 Don't check whether the type is supported here.
9341 (the_low_target): Install cris_supports_z_point_type.
9342 * linux-low.c (linux_supports_z_point_type): New function.
9343 (linux_insert_point, linux_remove_point): Adjust to new interface.
9344 * linux-low.h (struct linux_target_ops) <insert_point,
9345 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
9346 raw_breakpoint pointer parameter.
9347 <supports_z_point_type>: New method.
9348 * linux-mips-low.c (mips_supports_z_point_type): New function.
9349 (mips_insert_point, mips_remove_point): Adjust to new interface.
9350 Use mips_supports_z_point_type.
9351 (the_low_target): Install mips_supports_z_point_type.
9352 * linux-ppc-low.c (the_low_target): Install NULL as
9353 supports_z_point_type method.
9354 * linux-s390-low.c (the_low_target): Install NULL as
9355 supports_z_point_type method.
9356 * linux-sparc-low.c (the_low_target): Install NULL as
9357 supports_z_point_type method.
9358 * linux-x86-low.c (x86_supports_z_point_type): New function.
9359 (x86_insert_point): Adjust to new insert_point interface. Use
9360 insert_memory_breakpoint. Adjust to new
9361 i386_low_insert_watchpoint interface.
9362 (x86_remove_point): Adjust to remove_point interface. Use
9363 remove_memory_breakpoint. Adjust to new
9364 i386_low_remove_watchpoint interface.
9365 (the_low_target): Install x86_supports_z_point_type.
9366 * lynx-low.c (lynx_target_ops): Install NULL as
9367 supports_z_point_type callback.
9368 * nto-low.c (nto_supports_z_point_type): New.
9369 (nto_insert_point, nto_remove_point): Adjust to new interface.
9370 (nto_target_ops): Install nto_supports_z_point_type.
9371 * mem-break.c: Adjust intro comment.
9372 (struct raw_breakpoint) <raw_type, size>: New fields.
9373 <inserted>: Update comment.
9374 <shlib_disabled>: Delete field.
9375 (enum bkpt_type) <gdb_breakpoint>: Delete value.
9376 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
9377 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
9378 (raw_bkpt_type_to_target_hw_bp_type): New function.
9379 (find_enabled_raw_code_breakpoint_at): New function.
9380 (find_raw_breakpoint_at): New type and size parameters. Use them.
9381 (insert_memory_breakpoint): New function, based off
9382 set_raw_breakpoint_at.
9383 (remove_memory_breakpoint): New function.
9384 (set_raw_breakpoint_at): Reimplement.
9385 (set_breakpoint): New, based on set_breakpoint_at.
9386 (set_breakpoint_at): Reimplement.
9387 (delete_raw_breakpoint): Go through the_target->remove_point
9388 instead of assuming memory breakpoints.
9389 (find_gdb_breakpoint_at): Delete.
9390 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
9391 (find_gdb_breakpoint): New function.
9392 (set_gdb_breakpoint_at): Delete.
9393 (z_type_supported): New function.
9394 (set_gdb_breakpoint_1): New function, loosely based off
9395 set_gdb_breakpoint_at.
9396 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
9397 (delete_gdb_breakpoint_at): Delete.
9398 (delete_gdb_breakpoint_1): New function, loosely based off
9399 delete_gdb_breakpoint_at.
9400 (delete_gdb_breakpoint): New function.
9401 (clear_gdb_breakpoint_conditions): Rename to ...
9402 (clear_breakpoint_conditions): ... this. Don't handle a NULL
9403 breakpoint.
9404 (add_condition_to_breakpoint): Make static.
9405 (add_breakpoint_condition): Take a struct breakpoint pointer
9406 instead of an address. Adjust.
9407 (gdb_condition_true_at_breakpoint): Rename to ...
9408 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
9409 z_type parameter.
9410 (gdb_condition_true_at_breakpoint): Reimplement.
9411 (add_breakpoint_commands): Take a struct breakpoint pointer
9412 instead of an address. Adjust.
9413 (gdb_no_commands_at_breakpoint): Rename to ...
9414 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
9415 parameter. Return true if no breakpoint was found. Change debug
9416 output.
9417 (gdb_no_commands_at_breakpoint): Reimplement.
9418 (run_breakpoint_commands): Rename to ...
9419 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
9420 and change return type to boolean.
9421 (run_breakpoint_commands): New function.
9422 (gdb_breakpoint_here): Also check for Z1 breakpoints.
9423 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
9424 breakpoint. Go through the_target->remove_point instead of
9425 assuming memory breakpoint.
9426 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
9427 software and hardware breakpoints.
9428 (reinsert_raw_breakpoint): Go through the_target->insert_point
9429 instead of assuming memory breakpoint.
9430 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
9431 software and hardware breakpoints.
9432 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
9433 Check both software and hardware breakpoints.
9434 (validate_inserted_breakpoint): Assert the breakpoint is a
9435 software breakpoint. Set the inserted flag to -1 instead of
9436 setting shlib_disabled.
9437 (delete_disabled_breakpoints): Adjust.
9438 (validate_breakpoints): Only validate software breakpoints.
9439 Adjust to inserted flag change.
9440 (check_mem_read, check_mem_write): Skip breakpoint types other
9441 than software breakpoints. Adjust to inserted flag change.
9442 * mem-break.h (enum raw_bkpt_type): New enum.
9443 (raw_breakpoint, struct process_info): Forward declare.
9444 (Z_packet_to_target_hw_bp_type): Delete declaration.
9445 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
9446 (set_gdb_breakpoint, delete_gdb_breakpoint)
9447 (clear_breakpoint_conditions): New declarations.
9448 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
9449 (breakpoint_inserted_here): Update comment.
9450 (add_breakpoint_condition, add_breakpoint_commands): Replace
9451 address parameter with a breakpoint pointer parameter.
9452 (gdb_breakpoint_here): Update comment.
9453 (delete_gdb_breakpoint_at): Delete.
9454 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
9455 * server.c (process_point_options): Take a struct breakpoint
9456 pointer instead of an address. Adjust.
9457 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
9458 delete_gdb_breakpoint.
9459 * spu-low.c (spu_target_ops): Install NULL as
9460 supports_z_point_type method.
9461 * target.h: Include mem-break.h.
9462 (struct target_ops) <prepare_to_access_memory>: Update comment.
9463 <supports_z_point_type>: New field.
9464 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
9465 instead of a char. Also take a raw breakpoint pointer.
9466 * win32-arm-low.c (the_low_target): Install NULL as
9467 supports_z_point_type.
9468 * win32-i386-low.c (i386_supports_z_point_type): New function.
9469 (i386_insert_point, i386_remove_point): Adjust to new interface.
9470 (the_low_target): Install i386_supports_z_point_type.
9471 * win32-low.c (win32_supports_z_point_type): New function.
9472 (win32_insert_point, win32_remove_point): Adjust to new interface.
9473 (win32_target_ops): Install win32_supports_z_point_type.
9474 * win32-low.h (struct win32_target_ops):
9475 <supports_z_point_type>: New method.
9476 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
9477 instead of a char. Also take a raw breakpoint pointer.
9478
9479 2014-05-20 Pedro Alves <palves@redhat.com>
9480
9481 * mem-break.h: Include break-common.h.
9482 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
9483 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
9484 (Z_packet_to_target_hw_bp_type): New declaration.
9485 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
9486 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
9487 (Z_PACKET_ACCESS_WP): Delete macros.
9488 (Z_packet_to_hw_type): Delete function.
9489 * i386-low.h: Don't include break-common.h here.
9490 (Z_packet_to_hw_type): Delete declaration.
9491 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
9492 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
9493 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
9494 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
9495 * linux-aarch64-low.c: Don't include break-common.h here.
9496 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
9497 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
9498 (Z_packet_to_target_hw_bp_type): Delete function.
9499 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
9500 function.
9501 (mips_insert_point, mips_remove_point): Use
9502 Z_packet_to_target_hw_bp_type.
9503
9504 2014-05-20 Pedro Alves <palves@redhat.com>
9505
9506 * linux-aarch64-low.c: Include break-common.h.
9507 (enum target_point_type): Delete.
9508 (Z_packet_to_point_type): Rename to ...
9509 (Z_packet_to_target_hw_bp_type): ... this, and return a
9510 target_hw_bp_type instead.
9511 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
9512 instead of an enum target_point_type.
9513 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
9514 breakpoint type.
9515 (aarch64_dr_state_insert_one_point)
9516 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
9517 (aarch64_handle_aligned_watchpoint)
9518 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
9519 Take an enum target_hw_bp_type instead of an enum
9520 target_point_type.
9521 (aarch64_supports_z_point_type): New function.
9522 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
9523 use Z_packet_to_target_hw_bp_type.
9524
9525 2014-05-20 Joel Brobecker <brobecker@adacore.com>
9526
9527 * configure.ac: Only use -Werror by default when DEVELOPMENT
9528 is true.
9529 * configure: Regenerate.
9530
9531 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
9532
9533 Fix gdbserver qGetTLSAddr for x86_64 -m32.
9534 * linux-x86-low.c (X86_64_USER_REGS): New.
9535 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
9536
9537 2014-04-28 Yao Qi <yao@codesourcery.com>
9538
9539 * Makefile.in (i386-avx512.c): Fix the typo of generated file
9540 name.
9541
9542 2014-04-25 Pedro Alves <palves@redhat.com>
9543
9544 PR server/16255
9545 * linux-low.c (linux_attach_fail_reason_string): New function.
9546 (linux_attach_lwp): Delete.
9547 (linux_attach_lwp_1): Rename to ...
9548 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
9549 argument. Remove "initial" parameter. Return int instead of
9550 void. Don't error or warn here.
9551 (linux_attach): Adjust to call linux_attach_lwp. Call error on
9552 failure to attach to the tgid. Call warning when failing to
9553 attach to an lwp.
9554 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
9555 argument. Remove "initial" parameter. Return int instead of
9556 void. Don't error or warn here.
9557 (linux_attach_fail_reason_string): New declaration.
9558 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
9559 interface change. Use linux_attach_fail_reason_string.
9560
9561 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
9562 Walfred Tedeschi <walfred.tedeschi@intel.com>
9563
9564 * Makefile.in: Added rules to handle new files
9565 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
9566 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
9567 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
9568 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
9569 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
9570 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
9571 x32-avx512-linux.o.
9572 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
9573 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
9574 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
9575 i386/x32-avx512.xml.
9576 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
9577 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
9578 i386/x32-avx512-linux.xml.
9579 * i387-fp.c (num_avx512_k_registers): New constant for number
9580 of K registers.
9581 (num_avx512_zmmh_low_registers): New constant for number of
9582 lower ZMM registers (0-15).
9583 (num_avx512_zmmh_high_registers): New constant for number of
9584 higher ZMM registers (16-31).
9585 (num_avx512_ymmh_registers): New contant for number of higher
9586 YMM registers (ymm16-31 added by avx521 on x86_64).
9587 (num_avx512_xmm_registers): New constant for number of higher
9588 XMM registers (xmm16-31 added by AVX512 on x86_64).
9589 (struct i387_xsave): Add space for AVX512 registers.
9590 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
9591 Add code to handle AVX512 registers.
9592 (i387_xsave_to_cache): Add code to handle AVX512 registers.
9593 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
9594 prototypei from generated file.
9595 (tdesc_amd64_avx512_linux): Likewise.
9596 (init_registers_x32_avx512_linux): Likewise.
9597 (tdesc_x32_avx512_linux): Likewise.
9598 (init_registers_i386_avx512_linux): Likewise.
9599 (tdesc_i386_avx512_linux): Likewise.
9600 (x86_64_regmap): Add AVX512 registers.
9601 (x86_linux_read_description): Add code to handle AVX512 XSTATE
9602 mask.
9603 (initialize_low_arch): Add code to initialize AVX512 registers.
9604
9605 2014-04-23 Pedro Alves <palves@redhat.com>
9606
9607 * mem-break.c (find_gdb_breakpoint_at): Make static.
9608 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
9609
9610 2014-04-23 Pedro Alves <palves@redhat.com>
9611
9612 * i386-low.c: Don't include break-common.h here.
9613 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
9614 prototype to take target_hw_bp_type as argument instead of a Z
9615 packet char.
9616 * i386-low.h: Include break-common.h here.
9617 (Z_packet_to_hw_type): Declare.
9618 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
9619 prototypes.
9620 * linux-x86-low.c (x86_insert_point): Convert the packet number to
9621 a target_hw_bp_type before calling i386_low_insert_watchpoint.
9622 (x86_remove_point): Convert the packet number to a
9623 target_hw_bp_type before calling i386_low_remove_watchpoint.
9624 * win32-i386-low.c (i386_insert_point): Convert the packet number
9625 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
9626 (i386_remove_point): Convert the packet number to a
9627 target_hw_bp_type before calling i386_low_remove_watchpoint.
9628
9629 2014-04-23 Pedro Alves <palves@redhat.com>
9630
9631 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
9632
9633 2014-04-10 Pedro Alves <palves@redhat.com>
9634
9635 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
9636 Check if the condition or command is NULL before checking if the
9637 breakpoint is known. On success, return true.
9638 * mem-break.h (add_breakpoint_condition): Document return.
9639 (add_breakpoint_commands): Add describing comment.
9640 * server.c (skip_to_semicolon): New function.
9641 (process_point_options): Use it.
9642
9643 2014-04-09 Pedro Alves <palves@redhat.com>
9644
9645 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
9646 to lwpid_of.
9647
9648 2014-02-27 Pedro Alves <palves@redhat.com>
9649
9650 PR 12702
9651 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
9652 macros.
9653 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
9654 output.
9655 (last_thread_of_process_p): Take a PID argument instead of a
9656 thread pointer.
9657 (linux_wait_for_lwp): Delete.
9658 (num_lwps, check_zombie_leaders, not_stopped_callback): New
9659 functions.
9660 (linux_low_filter_event): New function, party factored out from
9661 linux_wait_for_event.
9662 (linux_wait_for_event): Rename to ...
9663 (linux_wait_for_event_filtered): ... this. Add new filter ptid
9664 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
9665 sigsuspend. Check for zombie leaders.
9666 (linux_wait_for_event): Reimplement as wrapper around
9667 linux_wait_for_event_filtered.
9668 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
9669 a normal or signal exit is seen, it's the whole process exiting.
9670 (wait_for_sigstop): No longer a for_each_inferior callback.
9671 Rewrite on top of linux_wait_for_event_filtered.
9672 (stop_all_lwps): Call wait_for_sigstop directly.
9673 * server.c (resume, handle_target_event): Handle
9674 TARGET_WAITKIND_NO_RESUMED.
9675
9676 2014-02-26 Joel Brobecker <brobecker@adacore.com>
9677
9678 * win32-low.c (psapi_get_dll_name,
9679 * win32_CreateToolhelp32Snapshot): Delete.
9680 (win32_CreateToolhelp32Snapshot, win32_Module32First)
9681 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
9682 Delete.
9683 (handle_load_dll): Add function description.
9684 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
9685
9686 2014-02-26 Joel Brobecker <brobecker@adacore.com>
9687
9688 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
9689 Add comment.
9690 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
9691 base address when calling win32_add_one_solib.
9692 (handle_load_dll): Delete local variable load_addr.
9693 Remove 0x1000 offset applied to DLL base address when calling
9694 win32_add_one_solib.
9695 (handle_unload_dll): Add comment.
9696
9697 2014-02-26 Joel Brobecker <brobecker@adacore.com>
9698
9699 * win32-low.c (win32_add_all_dlls): Renames
9700 win32_ensure_ntdll_loaded. Rewrite function documentation.
9701 Adjust implementation to always load all DLLs.
9702 Add 0x1000 offset to DLL base address when calling
9703 win32_add_one_solib.
9704 (child_initialization_done): New static global.
9705 (do_initial_child_stuff): Set child_initialization_done to
9706 zero during child initialization, and 1 after. Replace call
9707 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
9708 Add comment.
9709 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
9710 (handle_unload_dll): Add function documentation.
9711 (get_child_debug_event): Ignore load and unload DLL events
9712 during child initialization.
9713
9714 2014-02-20 Doug Evans <dje@google.com>
9715
9716 Remove global all_lwps.
9717 * inferiors.h (ptid_of): Move here from linux-low.h.
9718 (pid_of, lwpid_of): Ditto.
9719 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
9720 parameter is a struct thread_info * now.
9721 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
9722 directly. Pass &all_threads to find_inferior instead of &all_lwps.
9723 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
9724 directly.
9725 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
9726 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
9727 * linux-arm-low.c (update_registers_callback): Update, "entry"
9728 parameter is a struct thread_info * now.
9729 Fetch lwpid from current_inferior directly.
9730 (arm_insert_point): Pass &all_threads to find_inferior instead of
9731 &all_lwps.
9732 (arm_remove_point): Ditto.
9733 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
9734 (arm_prepare_to_resume): Fetch pid from thread.
9735 (arm_read_description): Fetch lwpid from current_inferior directly.
9736 * linux-low.c (all_lwps): Delete.
9737 (delete_lwp): Delete call to remove_inferior.
9738 (handle_extended_wait): Fetch lwpid from thread.
9739 (add_lwp): Don't set lwp->entry.id. Remove call to
9740 add_inferior_to_list.
9741 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
9742 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
9743 (kill_one_lwp_callback): Ditto.
9744 (linux_kill): Don't dereference NULL pointer.
9745 Fetch ptid,lwpid from thread.
9746 (get_detach_signal): Fetch ptid from thread.
9747 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
9748 Simplify call to regcache_invalidate_thread.
9749 (delete_lwp_callback): Update, "entry" parameter is a
9750 struct thread_info * now. Fetch pid from thread.
9751 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
9752 (status_pending_p_callback): Update, "entry" parameter is a
9753 struct thread_info * now. Fetch ptid from thread.
9754 (find_lwp_pid): Update, "entry" parameter is a
9755 struct thread_info * now.
9756 (linux_wait_for_lwp): Fetch pid from thread.
9757 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
9758 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
9759 (enqueue_one_deferred_signal): Fetch lwpid from thread.
9760 (dequeue_one_deferred_signal): Ditto.
9761 (cancel_breakpoint): Fetch ptid from current_inferior.
9762 (linux_wait_for_event): Pass &all_threads to find_inferior,
9763 not &all_lwps. Fetch ptid, lwpid from thread.
9764 (count_events_callback): Update, "entry" parameter is a
9765 struct thread_info * now.
9766 (select_singlestep_lwp_callback): Ditto.
9767 (select_event_lwp_callback): Ditto.
9768 (cancel_breakpoints_callback): Ditto.
9769 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
9770 not &all_lwps.
9771 (select_event_lwp): Ditto. Fetch ptid from event_thread.
9772 (unsuspend_one_lwp): Update, "entry" parameter is a
9773 struct thread_info * now.
9774 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
9775 not &all_lwps.
9776 (linux_stabilize_threads): Ditto. And for for_each_inferior.
9777 Fetch lwpid from thread, not lwp.
9778 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
9779 Pass &all_threads to find_inferior, not &all_lwps.
9780 (send_sigstop): Fetch lwpid from thread, not lwp.
9781 (send_sigstop_callback): Update, "entry" parameter is a
9782 struct thread_info * now.
9783 (suspend_and_send_sigstop_callback): Ditto.
9784 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
9785 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
9786 struct thread_info * now.
9787 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
9788 from thread, lwp.
9789 (lwp_running): Update, "entry" parameter is a
9790 struct thread_info * now.
9791 (stop_all_lwps): Fetch ptid from thread.
9792 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
9793 (linux_resume_one_lwp): Fetch lwpid from thread.
9794 (linux_set_resume_request): Update, "entry" parameter is a
9795 struct thread_info * now. Fetch pid, lwpid from thread.
9796 (resume_status_pending_p): Update, "entry" parameter is a
9797 struct thread_info * now.
9798 (need_step_over_p): Ditto. Fetch lwpid from thread.
9799 (start_step_over): Fetch lwpid from thread.
9800 (linux_resume_one_thread): Update, "entry" parameter is a
9801 struct thread_info * now. Fetch lwpid from thread.
9802 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
9803 (proceed_one_lwp): Update, "entry" parameter is a
9804 struct thread_info * now. Fetch lwpid from thread.
9805 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
9806 struct thread_info * now.
9807 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
9808 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
9809 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
9810 directly.
9811 (regsets_store_inferior_registers): Ditto.
9812 (fetch_register, store_register): Ditto.
9813 (linux_read_memory, linux_write_memory): Ditto.
9814 (linux_request_interrupt): Ditto.
9815 (linux_read_auxv): Ditto.
9816 (linux_xfer_siginfo): Ditto.
9817 (linux_qxfer_spu): Ditto.
9818 (linux_qxfer_libraries_svr4): Ditto.
9819 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
9820 moved to inferiors.h.
9821 (get_lwp): Delete.
9822 (get_thread_lwp): Update.
9823 (struct lwp_info): Delete member "entry". Simplify comment for
9824 member "thread".
9825 (all_lwps): Delete.
9826 * linux-mips-low.c (mips_read_description): Fetch lwpid from
9827 current_inferior directly.
9828 (update_watch_registers_callback): Update, "entry" parameter is a
9829 struct thread_info * now. Fetch pid from thread.
9830 (mips_linux_prepare_to_resume): Fetch ptid from thread.
9831 (mips_insert_point): Fetch lwpid from current_inferior.
9832 Pass &all_threads to find_inferior, not &all_lwps.
9833 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
9834 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
9835 directly.
9836 (mips_stopped_data_address): Ditto.
9837 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
9838 directly.
9839 * linux-tile-low.c (tile_arch_setup): Ditto.
9840 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
9841 (update_debug_registers_callback): Update, "entry" parameter is a
9842 struct thread_info * now. Fetch pid from thread.
9843 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
9844 Pass &all_threads to find_inferior, not &all_lwps.
9845 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
9846 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
9847 Pass &all_threads to find_inferior, not &all_lwps.
9848 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
9849 (i386_dr_low_get_status): Ditto.
9850 (x86_linux_prepare_to_resume): Fetch ptid from thread.
9851 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
9852 (x86_linux_read_description): Ditto.
9853 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
9854
9855 2014-02-20 Doug Evans <dje@google.com>
9856
9857 * inferiors.c (get_first_inferior): Fix buglet.
9858
9859 2014-02-19 Doug Evans <dje@google.com>
9860
9861 * gdbthread.h (add_thread): Change result type to struct thread_info *.
9862 * inferiors.c (add_thread): Change result type to struct thread_info *.
9863 All callers updated.
9864 (add_lwp): Call add_thread here instead of in callers.
9865 All callers updated.
9866 * linux-low.h (get_lwp_thread): Rewrite.
9867 (struct lwp_info): New member "thread".
9868
9869 2014-02-19 Doug Evans <dje@google.com>
9870
9871 * linux-low.c (add_lwp): Change result to struct lwp_info *.
9872 All callers updated.
9873
9874 2014-02-19 Doug Evans <dje@google.com>
9875
9876 * inferiors.c (add_thread): Fix whitespace.
9877
9878 2014-02-19 Doug Evans <dje@google.com>
9879
9880 * dll.c (clear_dlls): Replace accessing list implemention details
9881 with API function.
9882 * gdbthread.h (get_first_thread): Declare.
9883 * inferiors.c (for_each_inferior_with_data): New function.
9884 (get_first_thread): New function.
9885 (find_thread_ptid): Simplify.
9886 (get_first_inferior): New function.
9887 (clear_list): Delete.
9888 (one_inferior_p): New function.
9889 (clear_inferior_list): New function.
9890 (clear_inferiors): Update.
9891 * inferiors.h (for_each_inferior_with_data): Declare.
9892 (clear_inferior_list): Declare.
9893 (one_inferior_p): Declare.
9894 (get_first_inferior): Declare.
9895 * linux-low.c (linux_wait_for_event): Replace accessing list
9896 implemention details with API function.
9897 * server.c (target_running): Ditto.
9898 (accumulate_file_name_length): New function.
9899 (emit_dll_description): New function.
9900 (handle_qxfer_libraries): Replace accessing list implemention
9901 details with API function.
9902 (handle_qxfer_threads_worker): New function.
9903 (handle_qxfer_threads_proper): Replace accessing list implemention
9904 details with API function.
9905 (handle_query): Ditto.
9906 (visit_actioned_threads_callback_ftype): New typedef.
9907 (visit_actioned_threads_data): New struct.
9908 (visit_actioned_threads): Rewrite to be find_inferior callback.
9909 (resume): Call find_inferior.
9910 (handle_status): Replace accessing list implemention
9911 details with API function.
9912 (process_serial_event): Replace accessing list implemention details
9913 with API function.
9914 * target.c (set_desired_inferior): Replace accessing list implemention
9915 details with API function.
9916 * tracepoint.c (same_process_p): New function.
9917 (gdb_agent_about_to_close): Replace accessing list implemention
9918 details with API function.
9919 * win32-low.c (child_delete_thread): Replace accessing list
9920 implemention details with API function.
9921 (match_dll_by_basename): New function.
9922 (dll_is_loaded_by_basename): New function.
9923 (win32_ensure_ntdll_loaded): Replace accessing list implemention
9924 details call to dll_is_loaded_by_basename.
9925
9926 2014-02-19 Doug Evans <dje@google.com>
9927
9928 * dll.h (struct dll_info): Add comment.
9929 * gdbthread.h (struct thread_info): Add comment.
9930 (current_ptid): Simplify.
9931 * inferiors.c (add_process): Update.
9932 (remove_process): Update.
9933 * inferiors.h (struct process_info): Rename member "head" to "entry".
9934 * linux-low.c (delete_lwp): Update.
9935 (add_lwp): Update.
9936 (last_thread_of_process_p): Update.
9937 (kill_one_lwp_callback, linux_kill): Update.
9938 (status_pending_p_callback): Update.
9939 (wait_for_sigstop): Update. Simplify read of ptid.
9940 (start_step_over): Update.
9941 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
9942 (get_lwp_thread): Update.
9943 (struct lwp_info): Rename member "head" to "entry".
9944 * regcache.h (inferior_list_entry): Delete.
9945 * server.c (kill_inferior_callback): Update.
9946 (detach_or_kill_inferior_callback): Update.
9947 (print_started_pid): Update.
9948 (print_attached_pid): Update.
9949 (process_serial_event): Simplify read of ptid.
9950 * thread-db.c (thread_db_create_event): Update.
9951 (thread_db_get_tls_address): Update.
9952 * win32-low.c (current_inferior_ptid): Simplify.
9953
9954 2014-02-19 Tom Tromey <tromey@redhat.com>
9955
9956 * target.h (struct target_ops) <supports_btrace>: Add target_ops
9957 argument.
9958 (target_supports_btrace): Update.
9959
9960 2014-02-14 Yao Qi <yao@codesourcery.com>
9961
9962 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
9963 (rsp-low-ipa.o): New target.
9964
9965 2014-02-12 Tom Tromey <tromey@redhat.com>
9966
9967 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
9968 convert_ascii_to_int.
9969 * regcache.c (registers_to_string): Likewise.
9970 * remote-utils.c (decode_M_packet): Likewise.
9971 * server.c (process_serial_event): Likewise.
9972
9973 2014-02-12 Tom Tromey <tromey@redhat.com>
9974
9975 * server.c (handle_query, handle_v_run): Use hex2bin, not
9976 unhexify.
9977 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
9978
9979 2014-02-12 Tom Tromey <tromey@redhat.com>
9980
9981 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
9982 convert_int_to_ascii.
9983 * regcache.c (registers_to_string, collect_register_as_string):
9984 Likewise.
9985 * remote-utils.c (look_up_one_symbol, relocate_instruction):
9986 Likewise.
9987 * server.c (process_serial_event): Likewise.
9988 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
9989 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
9990
9991 2014-02-12 Tom Tromey <tromey@redhat.com>
9992
9993 * remote-utils.c (look_up_one_symbol, monitor_output): Use
9994 bin2hex, not hexify.
9995 * tracepoint.c (cmd_qtstatus): Likewise.
9996
9997 2014-02-12 Tom Tromey <tromey@redhat.com>
9998
9999 * remote-utils.c (monitor_output): Pass explicit length to
10000 hexify.
10001
10002 2014-02-12 Tom Tromey <tromey@redhat.com>
10003
10004 * tracepoint.c: Include rsp-low.h.
10005 * server.c: Include rsp-low.h.
10006 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
10007 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
10008 declare.
10009 * remote-utils.c: Include rsp-low.h.
10010 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
10011 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
10012 (convert_int_to_ascii, convert_ascii_to_int): Move to
10013 common/rsp-low.c.
10014 * regcache.c: Include rsp-low.h.
10015 * ax.c: Include rsp-low.h.
10016 * Makefile.in (SFILES): Add common/rsp-low.c.
10017 (OBS): Add rsp-low.o.
10018 (rsp-low.o): New target.
10019
10020 2014-02-12 Tom Tromey <tromey@redhat.com>
10021
10022 * utils.h (pulongest, plongest, phex_nz): Don't declare.
10023 Include print-utils.h.
10024 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
10025 (plongest, thirty_two, phex_nz): Remove.
10026 * Makefile.in (SFILES): Add common/print-utils.c.
10027 (OBS): Add print-utils.o.
10028 (print-utils-ipa.o): New target.
10029 (print-utils.o): New target.
10030 (IPA_OBJS): Add print-utils-ipa.o.
10031
10032 2014-02-06 Tom Tromey <tromey@redhat.com>
10033
10034 * Makefile.in (SFILES): Fix indentation.
10035
10036 2014-02-05 Doug Evans <dje@google.com>
10037
10038 * linux-low.c (linux_wait_for_event): Improve comment.
10039 (linux_wait_1): Keep current_inferior in sync with event_child.
10040
10041 2014-01-22 Doug Evans <dje@google.com>
10042
10043 * gdbthread.h (gdb_id_to_thread): Delete, unused.
10044
10045 2014-01-22 Doug Evans <dje@google.com>
10046
10047 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
10048 * configure: Regenerate.
10049 * config.in: Regenerate.
10050 * Makefile.in (SFILES): Add debug.c.
10051 (OBS): Add debug.o.
10052 * debug.c: New file.
10053 * debug.h: New file.
10054 * linux-aarch64-low.c (*): Update all debugging printfs to use
10055 debug_printf instead of fprintf.
10056 * linux-arm-low.c (*): Ditto.
10057 * linux-cris-low.c (*): Ditto.
10058 * linux-crisv32-low.c (*): Ditto.
10059 * linux-m32r-low.c (*): Ditto.
10060 * linux-sparc-low.c (*): Ditto.
10061 * linux-x86.c (*): Ditto.
10062 * linux-low.c (*): Ditto.
10063 (linux_wait_1): Add calls to debug_enter, debug_exit.
10064 (linux_wait): Remove redundant debugging printf.
10065 (stop_all_lwps): Add calls to debug_enter, debug_exit.
10066 (linux_resume, unstop_all_lwps): Ditto.
10067 * mem-break.c (*): Update all debugging printfs to use
10068 debug_printf instead of fprintf.
10069 * remote-utils.c (*): Ditto.
10070 * thread-db.c (*): Ditto.
10071 * server.c #include <ctype.h>, "gdb_vecs.h".
10072 (debug_threads): Moved to debug.c.
10073 (*): Update all debugging printfs to use debug_printf instead of
10074 fprintf.
10075 (start_inferior): Replace call to fflush with call to debug_flush.
10076 (monitor_show_help): Mention set debug-format.
10077 (parse_debug_format_options): New function.
10078 (handle_monitor_command): Handle "monitor set debug-format".
10079 (gdbserver_usage): Mention --debug-format.
10080 (main): Parse --debug-format.
10081 * server.h (debug_threads): Declaration moved to debug.h.
10082 #include "debug.h".
10083 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
10084 trace_debug_1 that uses debug_printf.
10085 (tracepoint_look_up_symbols): Update all debugging printfs to use
10086 debug_printf instead of fprintf.
10087
10088 2014-01-20 Baruch Siach <baruch@tkos.co.il>
10089
10090 * linux-xtensa-low.c: Include asm/ptrace.h instead of
10091 sys/ptrace.h.
10092
10093 2014-01-17 Pedro Alves <palves@redhat.com>
10094
10095 PR build/16445
10096 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
10097 defined after including gdb_proc_service.h.
10098
10099 2014-01-16 Doug Evans <dje@google.com>
10100
10101 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
10102 (match_dll): Use it.
10103
10104 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
10105
10106 * target.h (target_ops) <read_btrace>: Change parameters and
10107 return type to allow error reporting.
10108 * server.c (handle_qxfer_btrace): Support delta reads. Pass
10109 trace reading errors on.
10110 * linux-low.c (linux_low_read_btrace): Pass trace reading
10111 errors on.
10112 (linux_low_disable_btrace): New.
10113
10114 2014-01-15 Doug Evans <dje@google.com>
10115
10116 * inferiors.c (thread_id_to_gdb_id): Delete.
10117 * inferiors.h (thread_id_to_gdb_id): Delete.
10118
10119 2014-01-13 Eli Zaretskii <eliz@gnu.org>
10120
10121 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
10122 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
10123 versions.
10124
10125 2014-01-08 Pedro Alves <palves@redhat.com>
10126
10127 * server.c (handle_status): Don't discard previous queued stop
10128 replies or thread's pending status here.
10129 (main) <disconnection>: Do it here instead.
10130
10131 2014-01-08 Pedro Alves <palves@redhat.com>
10132
10133 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
10134 * server.c (visit_actioned_threads, handle_pending_status): New
10135 function.
10136 (handle_v_cont): Factor out parts to ...
10137 (resume): ... this new function. If in all-stop, and a thread
10138 being resumed has a pending status, report it without actually
10139 resuming.
10140 (myresume): Adjust to use the new 'resume' function.
10141 (clear_pending_status_callback, set_pending_status_callback)
10142 (find_status_pending_thread_callback): New functions.
10143 (handle_status): Handle the case of multiple threads having
10144 interesting statuses to report. Report threads' real last signal
10145 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
10146 with an interesting thread to report the status for, instead of
10147 always reporting the status of the first thread.
10148
10149 2014-01-01 Joel Brobecker <brobecker@adacore.com>
10150
10151 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
10152 * gdbreplay.c (gdbreplay_version): Likewise.
10153
10154 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
10155
10156 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
10157 iov.iov_len with the real length in use.
10158
10159 2013-12-13 Joel Brobecker <brobecker@adacore.com>
10160
10161 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
10162 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
10163 for all targets that use win32-low.c.
10164 * win32-low.c (win32_ensure_ntdll_loaded): New function.
10165 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
10166
10167 2013-12-13 Pedro Alves <palves@redhat.com>
10168
10169 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
10170 if equal to TARGET_WAITKIND_LOADED.
10171 * win32-low.c (cached_status): New static global.
10172 (win32_wait): Add declaration.
10173 (do_initial_child_stuff): Flush all initial pending debug events
10174 up to the initial breakpoint.
10175 (win32_wait): If CACHED_STATUS was set, return that instead
10176 of doing a real wait. Remove the code resuming the execution
10177 of the inferior after receiving a TARGET_WAITKIND_LOADED event
10178 during the initial phase. Also remove the code changing
10179 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
10180 TARGET_WAITKIND_STOPPED.
10181
10182 2013-12-11 Yao Qi <yao@codesourcery.com>
10183
10184 * notif.c (handle_notif_ack): Return 0 if no notification
10185 matches.
10186
10187 2013-11-20 Doug Evans <dje@google.com>
10188
10189 * linux-low.c (linux_set_resume_request): Fix comment.
10190
10191 2013-11-20 Doug Evans <dje@google.com>
10192
10193 * linux-low.c (resume_status_pending_p): Tweak comment.
10194
10195 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
10196
10197 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
10198 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
10199 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
10200 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
10201 (srv_amd64_regobj): Add amd64-mpx.o.
10202 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
10203 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
10204 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
10205 * i387-fp.c (num_pl_bnd_register) Added constant.
10206 (num_pl_bnd_cfg_registers) Added constant.
10207 (struct i387_xsave) Added reserved area and MPX fields.
10208 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
10209 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
10210 function.
10211 (tdesc_i386_mpx_linux): Add MPX amd64 target.
10212 (init_registers_amd64_mpx_linux): Declare new function.
10213 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
10214 (x86_64_regmap): Add MPX registers.
10215 (x86_linux_read_description): Add MPX case.
10216 (initialize_low_arch): Initialize MPX targets.
10217
10218 2013-11-18 Tom Tromey <tromey@redhat.com>
10219
10220 * configure: Rebuild.
10221 * configure.ac: Don't check for stdlib.h.
10222 * gdbreplay.c: Unconditionally include stdlib.h.
10223
10224 2013-11-18 Tom Tromey <tromey@redhat.com>
10225
10226 * config.in: Rebuild.
10227 * configure: Rebuild.
10228 * configure.ac: Don't use AC_HEADER_DIRENT.
10229
10230 2013-11-18 Tom Tromey <tromey@redhat.com>
10231
10232 * server.h: Don't check HAVE_STRING_H.
10233 * gdbreplay.c: Don't check HAVE_STRING_H.
10234 * configure: Rebuild.
10235
10236 2013-11-18 Tom Tromey <tromey@redhat.com>
10237
10238 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
10239 LIBGNU.
10240
10241 2013-11-08 Tom Tromey <tromey@redhat.com>
10242
10243 * configure, config.in: Rebuild.
10244 * configure.ac: Remove unused configury.
10245
10246 2013-11-08 Tom Tromey <tromey@redhat.com>
10247
10248 * acinclude.m4: Include common.m4, codeset.m4.
10249 * configure, config.in: Rebuild.
10250 * configure.ac: Use GDB_AC_COMMON.
10251
10252 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
10253
10254 * linux-s390-low.c (HWCAP_S390_TE): New define.
10255 (s390_arch_setup): Consider the TE field in the HWCAP for
10256 determining 'have_regset_tdb'.
10257
10258 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
10259
10260 PR gdb/16014
10261 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
10262 call to sizeof.
10263
10264 2013-10-02 Pedro Alves <palves@redhat.com>
10265
10266 * server.c (process_serial_event): Don't output "GDBserver
10267 exiting" if GDB is connected through stdio.
10268 * target.c (mywait): Likewise, be silent if GDB is connected
10269 through stdio.
10270
10271 2013-10-01 Joel Brobecker <brobecker@adacore.com>
10272
10273 * lynx-low.c (lynx_add_threads_after_attach): New function.
10274 (lynx_attach): Remove call to add_thread. Add call to
10275 lynx_add_threads_after_attach instead.
10276
10277 2013-09-28 Mike Frysinger <vapier@gentoo.org>
10278
10279 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
10280 * config.in, configure: Regenerated.
10281
10282 2013-09-18 Yao Qi <yao@codesourcery.com>
10283
10284 PR server/15959
10285 * server.c (start_inferior): Clear 'resume_info'.
10286
10287 2013-09-16 Jiong Wang <jiwang@tilera.com>
10288
10289 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
10290 for each register.
10291
10292 2013-09-16 Jiong Wang <jiwang@tilera.com>
10293
10294 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
10295 linux-tile-low.o to srv_tgtobj.
10296
10297 2013-09-16 Will Newton <will.newton@linaro.org>
10298
10299 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
10300 out regs.
10301
10302 2013-09-06 Pedro Alves <palves@redhat.com>
10303
10304 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
10305 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
10306 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
10307 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
10308 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
10309 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
10310
10311 2013-09-06 Pedro Alves <palves@redhat.com>
10312
10313 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
10314 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
10315
10316 2013-09-06 Pedro Alves <palves@redhat.com>
10317
10318 * linux-amd64-ipa.c: Include tracepoint.h.
10319 * linux-i386-ipa.c: Include tracepoint.h.
10320
10321 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
10322
10323 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
10324 (ps_get_thread_area): New function.
10325
10326 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
10327
10328 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
10329 (initialize_low_arch): Call init_registers_crisv32 rather than
10330 init_register_crisv32.
10331
10332 2013-09-05 Pedro Alves <palves@redhat.com>
10333
10334 * server.h (handle_vFile, hostio_last_error_from_errno): Move
10335 to ...
10336 * hostio.h: ... this new file.
10337 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
10338 win32-low.c: Include hostio.h.
10339
10340 2013-09-05 Pedro Alves <palves@redhat.com>
10341
10342 * server.h (gdb_client_data, handler_func, callback_handler_func)
10343 (delete_file_handler, add_file_handler, append_callback_event)
10344 (delete_callback_event, start_event_loop, initialize_event_loop):
10345 Move to event-loop.h and include it.
10346 * event-loop.h: New file.
10347
10348 2013-09-05 Pedro Alves <palves@redhat.com>
10349
10350 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
10351 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
10352 (loaded_dll, unloaded_dll): Move to ...
10353 * dll.h: ... this new file.
10354 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
10355
10356 2013-09-05 Pedro Alves <palves@redhat.com>
10357
10358 * server.h (current_process, get_thread_process, all_processes)
10359 (add_inferior_to_list, for_each_inferior, current_inferior)
10360 (remove_inferior, add_process, remove_process, find_process_pid)
10361 (have_started_inferiors_p, have_attached_inferiors_p)
10362 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
10363 (clear_inferiors, find_inferior, find_inferior_id)
10364 (inferior_target_data, set_inferior_target_data)
10365 (inferior_regcache_data, set_inferior_regcache_data): Move to
10366 inferiors.h, and include it.
10367 * inferiors.h: New file.
10368
10369 2013-09-05 Pedro Alves <palves@redhat.com>
10370
10371 * server.h (struct emit_ops, current_insn_ptr, emit_error):
10372 Move ...
10373 * ax.h: ... here.
10374
10375 2013-09-05 Pedro Alves <palves@redhat.com>
10376
10377 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
10378 tracepoint.h.
10379 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
10380 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
10381 (handle_tracepoint_general_set, handle_tracepoint_query)
10382 (tracepoint_finished_step, tracepoint_was_hit)
10383 (release_while_stepping_state_list, current_traceframe)
10384 (in_readonly_region, traceframe_read_mem)
10385 (fetch_traceframe_registers, traceframe_read_sdata)
10386 (traceframe_read_info, struct fast_tpoint_collect_status)
10387 (fast_tracepoint_collecting, force_unlock_trace_buffer)
10388 (handle_tracepoit_bkpts, initialize_low_tracepoint)
10389 (supply_fast_tracepoint_registers)
10390 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
10391 (ipa_tdesc, claim_trampoline_space)
10392 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
10393 (agent_mem_read, agent_get_trace_state_variable_value)
10394 (agent_set_trace_state_variable_value, agent_tsv_read)
10395 (agent_mem_read_string, get_raw_reg_func_addr)
10396 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
10397 * tracepoint.h: ... this new file.
10398
10399 2013-09-05 Pedro Alves <palves@redhat.com>
10400
10401 * server.h (perror_with_name, error, fatal, warning, paddress)
10402 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
10403 include it.
10404 * utils.h: New file.
10405
10406 2013-09-05 Pedro Alves <palves@redhat.com>
10407
10408 * server.h (remote_debug, noack_mode, transport_is_reliable)
10409 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
10410 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
10411 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
10412 (write_enn, initialize_async_io, enable_async_io)
10413 (disable_async_io, check_remote_input_interrupt_request)
10414 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
10415 (dead_thread_notify, prepare_resume_reply)
10416 (decode_address_to_semicolon, decode_address, decode_m_packet)
10417 (decode_M_packet, decode_X_packet, decode_xfer_write)
10418 (decode_search_memory_packet, unhexify, hexify)
10419 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
10420 (look_up_one_symbol, relocate_instruction)
10421 (monitor_output): Move to remote-utils.h, and include it.
10422 * remote-utils.h: New file.
10423
10424 2013-09-05 Pedro Alves <palves@redhat.com>
10425
10426 * server.h (_): Delete.
10427
10428 2013-09-02 Pedro Alves <palves@redhat.com>
10429
10430 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
10431 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
10432 allocated.
10433 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
10434
10435 2013-09-02 Pierre Muller <muller@sourceware.org>
10436
10437 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
10438 or WriteProcessMemory complete successfully and handle
10439 ERROR_PARTIAL_COPY error.
10440
10441 2013-09-02 Pedro Alves <palves@redhat.com>
10442
10443 * server.c (gdb_read_memory): Return -1 on traceframe memory read
10444 error instead of EIO.
10445
10446 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10447
10448 PR server/15604
10449 * linux-low.c: Include filestuff.h.
10450 (linux_create_inferior) <pid == 0>: Call close_most_fds.
10451 * lynx-low.c: Include filestuff.h.
10452 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
10453 * server.c: Include filestuff.h.
10454 (main): Call notice_open_fds.
10455 * spu-low.c: Include filestuff.h.
10456 (spu_create_inferior) <pid == 0>: Call close_most_fds.
10457
10458 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
10459
10460 * Makefile.in: Explain why ../target and ../nat are not
10461 listed as include file search paths.
10462 (linux-waitpid.o): New object file rule.
10463 * configure.srv (srv_native_linux_obj): New variable.
10464 Replace all occurrences of linux native object files with
10465 $srv_native_linux_obj.
10466 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
10467 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
10468 (linux_enable_event_reporting): Remove declaration.
10469 (my_waitpid): Moved to common/linux-waitpid.c.
10470 (linux_wait_for_event): Pass ptid when calling
10471 linux_enable_event_reporting.
10472 (linux_supports_tracefork_flag): Remove.
10473 (linux_enable_event_reporting): Likewise.
10474 (linux_tracefork_grandchild): Remove.
10475 (STACK_SIZE): Moved to common/linux-ptrace.c.
10476 (linux_tracefork_child): Remove.
10477 (linux_test_for_tracefork): Remove.
10478 (linux_look_up_symbols): Call linux_supports_traceclone.
10479 (initialize_low): Remove call to linux_test_for_tracefork.
10480 * linux-low.h (PTRACE_TYPE_ARG3): Move to
10481 common/linux-ptrace.h.
10482 (PTRACE_TYPE_ARG4): Likewise.
10483 Include linux-ptrace.h.
10484
10485 2013-08-21 Pedro Alves <palves@redhat.com>
10486
10487 * config.in: Renegerate.
10488
10489 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
10490
10491 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
10492 (SFILES): Remove $(srcdir)/common/target-common.c and
10493 add $(srcdir)/target/waitstatus.c.
10494 (OBS): Remove target-common.o and add waitstatus.o.
10495 (server_h): Remove $(srcdir)/../common/target-common.h and
10496 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
10497 and $(srcdir)/../target/waitstatus.h.
10498 (target-common.o): Remove.
10499 (waitstatus.o): New target object file.
10500 * target.h: Do not include target-common.h and
10501 include target/resume.h, target/wait.h and
10502 target/waitstatus.h.
10503
10504 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
10505
10506 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
10507 to PTRACE_TYPE_ARG3.
10508 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
10509 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
10510 PTRACE_TYPE_ARG4.
10511 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
10512 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
10513
10514 2013-07-27 Jie Zhang <jie@codesourcery.com>
10515 Daniel Jacobowitz <dan@codesourcery.com>
10516 Yao Qi <yao@codesourcery.com>
10517
10518 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
10519 (mips-linux-watch.o): New rule.
10520 (mips_linux_watch_h): New variable.
10521 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
10522 srv_tgtobj.
10523 * linux-mips-low.c: Include mips-linux-watch.h.
10524 (struct arch_process_info, struct arch_lwp_info): New.
10525 (update_watch_registers_callback): New function.
10526 (mips_linux_new_process, mips_linux_new_thread) New functions.
10527 (mips_linux_prepare_to_resume, mips_insert_point): New
10528 functions.
10529 (mips_remove_point, mips_stopped_by_watchpoint): New
10530 functions.
10531 (rsp_bp_type_to_target_hw_bp_type): New function.
10532 (mips_stopped_data_address): New function.
10533 (the_low_target): Add watchpoint support functions.
10534
10535 2013-07-27 Yao Qi <yao@codesourcery.com>
10536
10537 * i386-low.c: Include break-common.h.
10538 (enum target_hw_bp_type): Remove.
10539
10540 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
10541
10542 * Makefile.in (SFILES): /common/target-common.c.
10543 (OBS): Add target-common.o.
10544 (server_h): Add $(srcdir)/../common/target-common.h.
10545 (target-common.o): New target.
10546 * server.c (queue_stop_reply_callback): Free
10547 status string after use.
10548 * target.c (target_waitstatus_to_string): Remove.
10549 * target.h: Include target-common.h.
10550 (resume_kind): Likewise.
10551 (target_waitkind): Likewise.
10552 (target_waitstatus): Likewise.
10553 (TARGET_WNOHANG): Likewise.
10554
10555 2013-07-04 Yao Qi <yao@codesourcery.com>
10556
10557 * Makefile.in (host_alias): Use @host_noncanonical@.
10558 (target_alias): Use @target_noncanonical@.
10559 * configure.ac: Use ACX_NONCANONICAL_TARGET and
10560 ACX_NONCANONICAL_HOST.
10561 * configure: Regenerated.
10562
10563 Revert:
10564 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
10565
10566 * configure.ac (version_host, version_target): Set and AC_SUBST them.
10567 * configure: Rebuild.
10568 * Makefile.in (version_host, version_target): Get from configure.
10569 (version.c): Use $(version_host) and $(version_target).
10570
10571 2013-07-03 Pedro Alves <palves@redhat.com>
10572
10573 * Makefile.in (config.status): Depend on development.sh.
10574 * acinclude.m4: Include libmcheck.m4.
10575 * configure: Regenerate.
10576
10577 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
10578
10579 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
10580 attribute inside the parentheses.
10581 (winapi_DebugSetProcessKillOnExit): Ditto.
10582 (winapi_DebugBreakProcess): Ditto.
10583 (winapi_GenerateConsoleCtrlEvent): Ditto.
10584
10585 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
10586
10587 * notif.h (notif_event): Add a dummy member to avoid compiler
10588 errors.
10589
10590 2013-07-01 Pedro Alves <palves@redhat.com>
10591
10592 * hostio.c (HOSTIO_PATH_MAX): Define.
10593 (require_filename, handle_open, handle_unlink, handle_readlink):
10594 Use it.
10595
10596 2013-07-01 Pedro Alves <palves@redhat.com>
10597
10598 * server.h: Include "pathmax.h".
10599 * linux-low.c: Don't include sys/param.h.
10600 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
10601 MAXPATHLEN.
10602 * win32-low.c: Don't include sys/param.h.
10603 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
10604
10605 2013-07-01 Pedro Alves <palves@redhat.com>
10606
10607 * event-loop.c: Don't check HAVE_UNISTD_H before including
10608 <unistd.h>.
10609 * gdbreplay.c: Likewise.
10610 * remote-utils.c: Likewise.
10611 * server.c: Likewise.
10612 * configure.ac: Don't check for unistd.h.
10613 * configure: Regenerate.
10614
10615 2013-06-28 Tom Tromey <tromey@redhat.com>
10616
10617 * Makefile.in (version.c): Use version.in, not
10618 common/version.in.
10619
10620 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
10621
10622 * configure.ac (version_host, version_target): Set and AC_SUBST them.
10623 * configure: Rebuild.
10624 * Makefile.in (version_host, version_target): Get from configure.
10625 (version.c): Use $(version_host) and $(version_target).
10626
10627 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
10628
10629 Fix trace-status to output user name without trailing colon.
10630 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
10631
10632 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
10633
10634 Fix trace-status to output proper start-time and stop-time.
10635 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
10636 output start time and stop time in hex as gdb expects.
10637
10638 2013-06-26 Pedro Alves <pedro@codesourcery.com>
10639
10640 * tracepoint.c (build_traceframe_info_xml): Output trace state
10641 variables present in the trace buffer.
10642
10643 2013-06-24 Tom Tromey <tromey@redhat.com>
10644
10645 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
10646 create-version.sh.
10647 (version.o): Remove.
10648 * gdbreplay.c: Include version.h.
10649 (version, host_name): Don't declare.
10650 * server.h: Include version.h.
10651 (version, host_name): Don't declare.
10652
10653 2013-06-12 Pedro Alves <palves@redhat.com>
10654
10655 * linux-x86-low.c (linux_is_elf64): Delete global.
10656 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
10657 with local linux_pid_exe_is_elf_64_file use.
10658
10659 2013-06-11 Pedro Alves <palves@redhat.com>
10660
10661 * linux-low.c (regset_disabled, disable_regset): New functions.
10662 (regsets_fetch_inferior_registers)
10663 (regsets_store_inferior_registers): Use them.
10664 (initialize_regsets_info); Don't allocate the disabled_regsets
10665 array here.
10666 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
10667 comment.
10668
10669 2013-06-11 Pedro Alves <palves@redhat.com>
10670
10671 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
10672 xmalloc.
10673
10674 2013-06-11 Pedro Alves <palves@redhat.com>
10675
10676 * linux-x86-low.c (initialize_low_arch): Call
10677 init_registers_x32_avx_linux.
10678
10679 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
10680
10681 Fix compatibility with Android Bionic.
10682 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
10683 it is not empty.
10684
10685 2013-06-07 Pedro Alves <palves@redhat.com>
10686
10687 PR server/14823
10688 * Makefile.in (OBS): Add tdesc.o.
10689 (IPA_OBJS): Add tdesc-ipa.o.
10690 (tdesc-ipa.o): New rule.
10691 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
10692 interface.
10693 * linux-low.c (new_inferior): Delete.
10694 (disabled_regsets, num_regsets): Delete.
10695 (linux_add_process): Adjust to set the new per-process
10696 new_inferior flag.
10697 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
10698 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
10699 was a stop. When calling arch_setup, switch the current inferior
10700 to the thread that got an event.
10701 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
10702 (regsets_fetch_inferior_registers)
10703 (regsets_store_inferior_registers): New regsets_info parameter.
10704 Adjust to use it.
10705 (linux_register_in_regsets): New regs_info parameter. Adjust to
10706 use it.
10707 (register_addr, fetch_register, store_register): New usrregs_info
10708 parameter. Adjust to use it.
10709 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
10710 parameter regs_info. Adjust to use it.
10711 (linux_fetch_registers): Get the current inferior's regs_info, and
10712 adjust to use it.
10713 (linux_store_registers): Ditto.
10714 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
10715 (initialize_low): Don't initialize the target_regsets here. Call
10716 initialize_low_arch.
10717 * linux-low.h (target_regsets): Delete declaration.
10718 (struct regsets_info): New.
10719 (struct usrregs_info): New.
10720 (struct regs_info): New.
10721 (struct process_info_private) <new_inferior>: New field.
10722 (struct linux_target_ops): Delete the num_regs, regmap, and
10723 regset_bitmap fields. New field regs_info.
10724 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
10725 * i387-fp.c (num_xmm_registers): Delete.
10726 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
10727 calls to new interface.
10728 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
10729 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
10730 Infer the number of xmm registers from the regcache's target
10731 description.
10732 * i387-fp.h (num_xmm_registers): Delete.
10733 * inferiors.c (add_thread): Don't install the thread's regcache
10734 here.
10735 * proc-service.c (gregset_info): Fetch the current inferior's
10736 regs_info. Adjust to use it.
10737 * regcache.c: Include tdesc.h.
10738 (register_bytes, reg_defs, num_registers)
10739 (gdbserver_expedite_regs): Delete.
10740 (get_thread_regcache): If the thread doesn't have a regcache yet,
10741 create one, instead of aborting gdbserver.
10742 (regcache_invalidate_one): Rename to ...
10743 (regcache_invalidate_thread): ... this.
10744 (regcache_invalidate_one): New.
10745 (regcache_invalidate): Only invalidate registers of the current
10746 process.
10747 (init_register_cache): Add target_desc parameter, and use it.
10748 (new_register_cache): Ditto. Assert the target description has a
10749 non zero registers_size.
10750 (regcache_cpy): Add assertions. Adjust.
10751 (realloc_register_cache, set_register_cache): Delete.
10752 (registers_to_string, registers_from_string): Adjust.
10753 (find_register_by_name, find_regno, find_register_by_number)
10754 (register_cache_size): Add target_desc parameter, and use it.
10755 (free_register_cache_thread, free_register_cache_thread_one)
10756 (regcache_release, register_cache_size): New.
10757 (register_size): Add target_desc parameter, and use it.
10758 (register_data, supply_register, supply_register_zeroed)
10759 (supply_regblock, supply_register_by_name, collect_register)
10760 (collect_register_as_string, collect_register_by_name): Adjust.
10761 * regcache.h (struct target_desc): Forward declare.
10762 (struct regcache) <tdesc>: New field.
10763 (init_register_cache, new_register_cache): Add target_desc
10764 parameter.
10765 (regcache_invalidate_thread): Declare.
10766 (regcache_invalidate_one): Delete declaration.
10767 (regcache_release): Declare.
10768 (find_register_by_number, register_cache_size, register_size)
10769 (find_regno): Add target_desc parameter.
10770 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
10771 declarations.
10772 * remote-utils.c: Include tdesc.h.
10773 (outreg, prepare_resume_reply): Adjust.
10774 * server.c: Include tdesc.h.
10775 (gdbserver_xmltarget): Delete declaration.
10776 (get_features_xml, process_serial_event): Adjust.
10777 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
10778 declare.
10779 (struct process_info) <tdesc>: New field.
10780 (ipa_tdesc): Declare.
10781 * tdesc.c: New file.
10782 * tdesc.h: New file.
10783 * tracepoint.c: Include tdesc.h.
10784 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
10785 (get_context_regcache): Adjust to pass ipa_tdesc down.
10786 (do_action_at_tracepoint): Adjust to get the register cache size
10787 from the context regcache's description.
10788 (traceframe_walk_blocks): Adjust to get the register cache size
10789 from the current trace frame's description.
10790 (traceframe_get_pc): Adjust to get current trace frame's
10791 description and pass it down.
10792 (gdb_collect): Adjust to get the register cache size from the
10793 IPA's description.
10794 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
10795 (gdbserver_xmltarget): Delete.
10796 (initialize_low_tracepoint): Set the ipa's target description.
10797 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
10798 (initialize_low_tracepoint): Set the ipa's target description.
10799 * linux-x86-low.c: Include tdesc.h.
10800 [__x86_64__] (is_64bit_tdesc): New.
10801 (ps_get_thread_area, x86_get_thread_area): Use it.
10802 (i386_cannot_store_register): Rename to ...
10803 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
10804 (i386_cannot_fetch_register): Rename to ...
10805 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
10806 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
10807 to new interface.
10808 (target_regsets): Rename to ...
10809 (x86_regsets): ... this.
10810 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
10811 interface.
10812 (x86_siginfo_fixup): Use is_64bit_tdesc.
10813 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
10814 (tdesc_x32_avx_linux, tdesc_x32_linux)
10815 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
10816 Declare.
10817 (x86_linux_update_xmltarget): Delete.
10818 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
10819 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
10820 (AMD64_LINUX_USER64_CS): New.
10821 (x86_linux_read_description): New, based on
10822 x86_linux_update_xmltarget.
10823 (same_process_callback): New.
10824 (x86_arch_setup_process_callback): New.
10825 (x86_linux_update_xmltarget): New.
10826 (x86_regsets_info): New.
10827 (amd64_linux_regs_info): New.
10828 (i386_linux_usrregs_info): New.
10829 (i386_linux_regs_info): New.
10830 (x86_linux_regs_info): New.
10831 (x86_arch_setup): Reimplement.
10832 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
10833 (x86_emit_ops): Ditto.
10834 (the_low_target): Adjust. Install x86_linux_regs_info,
10835 x86_cannot_fetch_register, and x86_cannot_store_register.
10836 (initialize_low_arch): New.
10837 * linux-ia64-low.c (tdesc_ia64): Declare.
10838 (ia64_fetch_register): Adjust.
10839 (ia64_usrregs_info, regs_info): New globals.
10840 (ia64_regs_info): New function.
10841 (the_low_target): Adjust.
10842 (initialize_low_arch): New function.
10843 * linux-sparc-low.c (tdesc_sparc64): Declare.
10844 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
10845 Adjust.
10846 (sparc_arch_setup): New function.
10847 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
10848 (the_low_target): Adjust.
10849 (initialize_low_arch): New function.
10850 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
10851 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
10852 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
10853 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
10854 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
10855 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
10856 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
10857 (tdesc_powerpc_isa205_vsx64l): Declare.
10858 (ppc_cannot_store_register, ppc_collect_ptrace_register)
10859 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
10860 (ppc_set_pc, ppc_get_hwcap): Adjust.
10861 (ppc_usrregs_info): Forward declare.
10862 (!__powerpc64__) ppc_regmap_adjusted: New global.
10863 (ppc_arch_setup): Adjust to the current process'es target
10864 description.
10865 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
10866 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
10867 (ppc_store_evrregset): Adjust.
10868 (target_regsets): Rename to ...
10869 (ppc_regsets): ... this, and make static.
10870 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
10871 (ppc_regs_info): New function.
10872 (the_low_target): Adjust.
10873 (initialize_low_arch): New function.
10874 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
10875 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
10876 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
10877 (tdesc_s390x_linux64v2): Declare.
10878 (s390_collect_ptrace_register, s390_supply_ptrace_register)
10879 (s390_fill_gregset, s390_store_last_break): Adjust.
10880 (target_regsets): Rename to ...
10881 (s390_regsets): ... this, and make static.
10882 (s390_get_pc, s390_set_pc): Adjust.
10883 (s390_get_hwcap): New target_desc parameter, and use it.
10884 [__s390x__] (have_hwcap_s390_high_gprs): New global.
10885 (s390_arch_setup): Adjust to set the current process'es target
10886 description. Don't adjust the regmap.
10887 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
10888 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
10889 (regs_info_3264): New globals.
10890 (s390_regs_info): New function.
10891 (the_low_target): Adjust.
10892 (initialize_low_arch): New function.
10893 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
10894 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
10895 [__mips64] (init_registers_mips_linux)
10896 (init_registers_mips_dsp_linux): Delete defines.
10897 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
10898 (have_dsp): New global.
10899 (mips_read_description): New, based on mips_arch_setup.
10900 (mips_arch_setup): Reimplement.
10901 (get_usrregs_info): New function.
10902 (mips_cannot_fetch_register, mips_cannot_store_register)
10903 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
10904 (mips_fill_fpregset, mips_store_fpregset): Adjust.
10905 (target_regsets): Rename to ...
10906 (mips_regsets): ... this, and make static.
10907 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
10908 (dsp_regs_info, regs_info): New globals.
10909 (mips_regs_info): New function.
10910 (the_low_target): Adjust.
10911 (initialize_low_arch): New function.
10912 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
10913 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
10914 Declare.
10915 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
10916 (arm_read_description): New, with bits factored from
10917 arm_arch_setup.
10918 (arm_arch_setup): Reimplement.
10919 (target_regsets): Rename to ...
10920 (arm_regsets): ... this, and make static.
10921 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
10922 (arm_regs_info): New function.
10923 (the_low_target): Adjust.
10924 (initialize_low_arch): New function.
10925 * linux-m68k-low.c (tdesc_m68k): Declare.
10926 (target_regsets): Rename to ...
10927 (m68k_regsets): ... this, and make static.
10928 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
10929 (m68k_regs_info): New function.
10930 (m68k_arch_setup): New function.
10931 (the_low_target): Adjust.
10932 (initialize_low_arch): New function.
10933 * linux-sh-low.c (tdesc_sharch): Declare.
10934 (target_regsets): Rename to ...
10935 (sh_regsets): ... this, and make static.
10936 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
10937 (sh_regs_info, sh_arch_setup): New functions.
10938 (the_low_target): Adjust.
10939 (initialize_low_arch): New function.
10940 * linux-bfin-low.c (tdesc_bfin): Declare.
10941 (bfin_arch_setup): New function.
10942 (bfin_usrregs_info, regs_info): New globals.
10943 (bfin_regs_info): New function.
10944 (the_low_target): Adjust.
10945 (initialize_low_arch): New function.
10946 * linux-cris-low.c (tdesc_cris): Declare.
10947 (cris_arch_setup): New function.
10948 (cris_usrregs_info, regs_info): New globals.
10949 (cris_regs_info): New function.
10950 (the_low_target): Adjust.
10951 (initialize_low_arch): New function.
10952 * linux-cris-low.c (tdesc_crisv32): Declare.
10953 (cris_arch_setup): New function.
10954 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
10955 (cris_regs_info): New function.
10956 (the_low_target): Adjust.
10957 (initialize_low_arch): New function.
10958 * linux-m32r-low.c (tdesc_m32r): Declare.
10959 (m32r_arch_setup): New function.
10960 (m32r_usrregs_info, regs_info): New globals.
10961 (m32r_regs_info): Adjust.
10962 (initialize_low_arch): New function.
10963 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
10964 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
10965 (tic6x_usrregs_info): Forward declare.
10966 (tic6x_read_description): New function, based on ...
10967 (tic6x_arch_setup): ... this. Reimplement.
10968 (target_regsets): Rename to ...
10969 (tic6x_regsets): ... this, and make static.
10970 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
10971 (tic6x_regs_info): New function.
10972 (the_low_target): Adjust.
10973 (initialize_low_arch): New function.
10974 * linux-xtensa-low.c (tdesc_xtensa): Declare.
10975 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
10976 (target_regsets): Rename to ...
10977 (xtensa_regsets): ... this, and make static.
10978 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
10979 globals.
10980 (xtensa_arch_setup, xtensa_regs_info): New functions.
10981 (the_low_target): Adjust.
10982 (initialize_low_arch): New function.
10983 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
10984 (nios2_arch_setup): Set the current process'es tdesc.
10985 (target_regsets): Rename to ...
10986 (nios2_regsets): ... this.
10987 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
10988 (nios2_regs_info): New function.
10989 (the_low_target): Adjust.
10990 (initialize_low_arch): New function.
10991 * linux-aarch64-low.c (tdesc_aarch64): Declare.
10992 (aarch64_arch_setup): Set the current process'es tdesc.
10993 (target_regsets): Rename to ...
10994 (aarch64_regsets): ... this.
10995 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
10996 (aarch64_regs_info): New function.
10997 (the_low_target): Adjust.
10998 (initialize_low_arch): New function.
10999 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
11000 globals.
11001 (target_regsets): Rename to ...
11002 (tile_regsets): ... this.
11003 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
11004 (tile_regs_info): New function.
11005 (tile_arch_setup): Set the current process'es tdesc.
11006 (the_low_target): Adjust.
11007 (initialize_low_arch): New function.
11008 * spu-low.c (tdesc_spu): Declare.
11009 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
11010 * win32-arm-low.c (tdesc_arm): Declare.
11011 (arm_arch_setup): New function.
11012 (the_low_target): Install arm_arch_setup instead of
11013 init_registers_arm.
11014 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
11015 (init_windows_x86): Rename to ...
11016 (i386_arch_setup): ... this. Set `win32_tdesc'.
11017 (the_low_target): Adjust.
11018 * win32-low.c (win32_tdesc): New global.
11019 (child_add_thread): Don't create the thread cache here.
11020 (do_initial_child_stuff): Set the new process'es tdesc.
11021 * win32-low.h (struct target_desc): Forward declare.
11022 (win32_tdesc): Declare.
11023 * lynx-i386-low.c (tdesc_i386): Declare global.
11024 (lynx_i386_arch_setup): Set `lynx_tdesc'.
11025 * lynx-low.c (lynx_tdesc): New global.
11026 (lynx_add_process): Set the new process'es tdesc.
11027 * lynx-low.h (struct target_desc): Forward declare.
11028 (lynx_tdesc): Declare global.
11029 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
11030 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
11031 * nto-low.c (nto_tdesc): New global.
11032 (do_attach): Set the new process'es tdesc.
11033 * nto-low.h (struct target_desc): Forward declare.
11034 (nto_tdesc): Declare.
11035 * nto-x86-low.c (tdesc_i386): Declare.
11036 (nto_x86_arch_setup): Set `nto_tdesc'.
11037
11038 2013-06-04 Gary Benson <gbenson@redhat.com>
11039
11040 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
11041 to qSupported response when appropriate.
11042 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
11043 with nonzero-length annex.
11044 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
11045 arguments supplied in annex.
11046
11047 2013-05-31 Doug Evans <dje@google.com>
11048
11049 PR server/15594
11050 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
11051 64 bits in 64-cross-32 environment.
11052
11053 2013-05-28 Pedro Alves <palves@redhat.com>
11054
11055 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
11056 (aarch64-without-fpu.c): Delete rule.
11057 * configure.srv (aarch64*-*-linux*): Remove references to
11058 aarch64-without-fpu.o and aarch64-without-fpu.xml.
11059 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
11060 declaration.
11061
11062 2013-05-24 Pedro Alves <palves@redhat.com>
11063
11064 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
11065 instead of strchr/decode_address. Error if the range isn't split
11066 with a ','. Don't assume there's be a ':' in the action.
11067
11068 2013-05-23 Yao Qi <yao@codesourcery.com>
11069 Pedro Alves <palves@redhat.com>
11070
11071 * linux-low.c (lwp_in_step_range): New function.
11072 (linux_wait_1): If the thread was range stepping and stopped
11073 outside the stepping range, report the stop to GDB. Otherwise,
11074 continue stepping. Add range stepping debug output.
11075 (linux_set_resume_request): Copy the step range from the resume
11076 request to the lwp.
11077 (linux_supports_range_stepping): New.
11078 (linux_target_ops) <supports_range_stepping>: Set to
11079 linux_supports_range_stepping.
11080 * linux-low.h (struct linux_target_ops)
11081 <supports_range_stepping>: New field.
11082 (struct lwp_info) <step_range_start, step_range_end>: New fields.
11083 * linux-x86-low.c (x86_supports_range_stepping): New.
11084 (the_low_target) <supports_range_stepping>: Set to
11085 x86_supports_range_stepping.
11086 * server.c (handle_v_cont): Handle 'r' action.
11087 (handle_v_requests): Append ";r" if the target supports range
11088 stepping.
11089 * target.h (struct thread_resume) <step_range_start,
11090 step_range_end>: New fields.
11091 (struct target_ops) <supports_range_stepping>:
11092 New field.
11093 (target_supports_range_stepping): New macro.
11094
11095 2013-05-17 Joel Brobecker <brobecker@adacore.com>
11096
11097 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
11098 confusion in comment.
11099
11100 2013-05-17 Joel Brobecker <brobecker@adacore.com>
11101
11102 * lynx-low.c (struct process_info_private): New type.
11103 (lynx_add_process): New function.
11104 (lynx_create_inferior, lynx_attach): Replace calls to
11105 add_process by calls to lynx_add_process.
11106 (lynx_resume): If PTID is null, then try using
11107 current_process()->private->last_wait_event_ptid.
11108 Add comments.
11109 (lynx_clear_inferiors): Delete. The contents of that function
11110 has been inlined in lynx_mourn;
11111 (lynx_wait_1): Save the ptid in the process's private data.
11112 (lynx_mourn): Free the process' private data. Replace call
11113 to lynx_clear_inferiors by call to clear_inferiors.
11114
11115 2013-05-17 Yao Qi <yao@codesourcery.com>
11116
11117 * i386-low.c (i386_length_and_rw_bits): Move the comment to
11118 the right place.
11119
11120 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
11121
11122 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
11123 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
11124 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
11125 PT_TEXT_END_ADDR guards. Update comments.
11126 (linux_target_op) <read_offsets>: Conditionally define to
11127 linux_read_offsets if the target is UCLIBC and if it defines
11128 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
11129
11130 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
11131 Andrew Jenner <andrew@codesourcery.com>
11132
11133 * Makefile.in (SFILES): Add linux-nios2-low.c.
11134 (clean): Add action to delete nios2-linux.c.
11135 (nios2-linux.c): New rule.
11136 * configure.srv: Add nios2*-*-linux*.
11137 * linux-nios2-low.c: New.
11138
11139 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
11140
11141 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
11142
11143 2013-04-25 Hui Zhu <hui@codesourcery.com>
11144
11145 PR gdb/15186
11146 * ax.c (ax_printf): Add fflush.
11147
11148 2013-04-22 Tom Tromey <tromey@redhat.com>
11149
11150 * Makefile.in (SFILES): Add filestuff.c.
11151 (OBS): Add filestuff.o.
11152 (filestuff.o): New target.
11153 * config.in, configure: Rebuild.
11154 * configure.ac: Check for fdwalk, pipe2.
11155
11156 2013-04-17 Pedro Alves <palves@redhat.com>
11157
11158 * configure.ac (USE_THREAD_DB): Delete variable.
11159 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
11160 Don't AC_SUBST USE_THREAD_DB.
11161 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
11162 * config.in, configure: Regenerate.
11163
11164 2013-04-16 Pedro Alves <palves@redhat.com>
11165
11166 * linux-low.h (struct lwp_info) <thread_known>: Move under
11167 the USE_THREAD_DB #ifdef.
11168
11169 2013-04-16 Pedro Alves <palves@redhat.com>
11170
11171 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
11172 (linux-low.o): Delete rule.
11173 * linux-low.h: Always include "gdb_thread_db.h" instead of
11174 conditionally including thread_db.h.
11175 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
11176 HAVE_THREAD_DB_H.
11177
11178 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11179
11180 * Makefile.in (install-only): Fix make install regression.
11181
11182 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
11183
11184 Convert man pages to texinfo, new gdbinit.5 texinfo page.
11185 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
11186 installation.
11187 * gdbserver.1: Remove.
11188
11189 2013-03-22 Pedro Alves <palves@redhat.com>
11190
11191 * linux-low.c (handle_extended_wait): Don't call
11192 linux_enable_event_reporting.
11193
11194 2013-03-15 Tony Theodore <tonyt@logyst.com>
11195
11196 PR build/9098:
11197 * Makefile.in (SHELL): Use @SHELL@.
11198
11199 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
11200
11201 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
11202 compiler warning.
11203
11204 2013-03-13 Joel Brobecker <brobecker@adacore.com>
11205
11206 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
11207 Remove extraneous NULL element.
11208
11209 2013-03-13 Yao Qi <yao@codesourcery.com>
11210
11211 * tracepoint.c (traceframe_read_tsv): Look for the last matched
11212 'V' block in trace frame.
11213
11214 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
11215
11216 * target.h (struct target_ops): Add btrace ops.
11217 (target_supports_btrace): New macro.
11218 (target_enable_btrace): New macro.
11219 (target_disable_btrace): New macro.
11220 (target_read_btrace): New macro.
11221 * gdbthread.h (struct thread_info): Add btrace field.
11222 * server.c: Include btrace-common.h.
11223 (handle_btrace_general_set): New function.
11224 (handle_btrace_enable): New function.
11225 (handle_btrace_disable): New function.
11226 (handle_general_set): Call handle_btrace_general_set.
11227 (handle_qxfer_btrace): New function.
11228 (struct qxfer qxfer_packets[]): Add btrace entry.
11229 * inferiors.c (remove_thread): Disable btrace.
11230 * linux-low: Include linux-btrace.h.
11231 (linux_low_enable_btrace): New function.
11232 (linux_low_read_btrace): New function.
11233 (linux_target_ops): Add btrace ops.
11234 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
11235 Add srv_linux_btrace=yes.
11236 (x86_64-*-linux*): Add linux-btrace.o.
11237 Add srv_linux_btrace=yes.
11238 * configure.ac: Define HAVE_LINUX_BTRACE.
11239 * config.in: Regenerated.
11240 * configure: Regenerated.
11241
11242 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
11243
11244 * server.c (handle_qxfer): Preserve error message if -3 is
11245 returned.
11246 (qxfer): Document the -3 return value.
11247
11248 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
11249
11250 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
11251 (linux_btrace_h): New variable.
11252 (linux-btrace.o): New rule.
11253
11254 2013-03-08 Stan Shebs <stan@codesourcery.com>
11255 Hafiz Abid Qadeer <abidh@codesourcery.com>
11256
11257 * tracepoint.c (trace_buffer_size): New global.
11258 (DEFAULT_TRACE_BUFFER_SIZE): New define.
11259 (init_trace_buffer): Change to one-argument function. Allocate
11260 trace buffer memory.
11261 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
11262 handle QTBuffer:size packet.
11263 (cmd_bigqtbuffer_size): New function.
11264 (initialize_tracepoint): Call init_trace_buffer with
11265 DEFAULT_TRACE_BUFFER_SIZE.
11266 * server.c (handle_query): Add QTBuffer:size in the
11267 supported packets.
11268
11269 2013-03-07 Yao Qi <yao@codesourcery.com>
11270
11271 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
11272 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
11273 of -1.
11274 (cmd_qtsp): Adjust condition. Do post increment.
11275 Set cur_action and cur_step_action back to 0.
11276
11277 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
11278
11279 PR server/15236
11280 * linux-low.c (linux_write_memory): Return early success if LEN is
11281 zero.
11282
11283 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
11284
11285 * configure.srv: Add x86_64-*-cygwin* as target.
11286
11287 2013-02-28 Tom Tromey <tromey@redhat.com>
11288
11289 * configure.ac: Invoke AC_SYS_LARGEFILE.
11290 * configure, config.in: Rebuild.
11291
11292 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
11293
11294 * win32-low.c: Throughout, fix format strings and casts of
11295 printf-like functions to avoid type related warnings on all
11296 platforms.
11297 (get_child_debug_event): Print dwDebugEventCode as hex since
11298 that's how it's usually documented.
11299
11300 2013-02-28 Yao Qi <yao@codesourcery.com>
11301
11302 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
11303 pulongest.
11304
11305 2013-02-27 Jiong Wang <jiwang@tilera.com>
11306
11307 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
11308 (reg-tilegx32.c): New rule.
11309 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
11310 * linux-tile-low.c (tile_arch_setup): New function. Invoke
11311 different register info initializer according to elf class.
11312 (init_registers_tilgx32): New function. The tilegx32 register info
11313 initializer.
11314 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
11315 (tile_store_gregset): Likewise.
11316
11317 2013-02-27 Yao Qi <yao@codesourcery.com>
11318
11319 * server.c (process_point_options): Print debug message when
11320 debug_threads is true.
11321
11322 2013-02-26 Yao Qi <yao@codesourcery.com>
11323
11324 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
11325
11326 2013-02-19 Pedro Alves <palves@redhat.com>
11327 Kai Tietz <ktietz@redhat.com>
11328
11329 PR gdb/15161
11330
11331 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
11332 instead of strtoul to extract address from packet.
11333 (process_serial_event) <'z'>: Likewise.
11334
11335 2013-02-18 Yao Qi <yao@codesourcery.com>
11336
11337 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
11338
11339 2013-02-14 Pedro Alves <palves@redhat.com>
11340
11341 Plug memory leak.
11342
11343 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
11344 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
11345
11346 2013-02-14 Pedro Alves <palves@redhat.com>
11347
11348 * tracepoint.c (cmd_qtdpsrc): Use savestring.
11349
11350 2013-02-14 Pedro Alves <palves@redhat.com>
11351
11352 * tracepoint.c (save_string): Delete.
11353 (add_tracepoint_action): Use savestring instead of save_string.
11354
11355 2013-02-12 Pedro Alves <palves@redhat.com>
11356
11357 * linux-xtensa-low.c: Ditto.
11358 * xtensa-xtregs.c: Ditto.
11359
11360 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
11361
11362 * thread-db.c (thread_db_get_tls_address): NULL pointer check
11363 thread_db.
11364
11365 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
11366
11367 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
11368 aarch64_num_wp_regs and aarch64_num_bp_regs to
11369 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
11370
11371 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
11372
11373 * linux-aarch64-low.c (ps_get_thread_area): Replace
11374 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
11375
11376 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
11377 Marcus Shawcroft <marcus.shawcroft@arm.com>
11378 Nigel Stephens <nigel.stephens@arm.com>
11379 Yufeng Zhang <yufeng.zhang@arm.com>
11380
11381 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
11382 (aarch64.c, aarch64-without-fpu.c): New targets.
11383 * configure.srv (aarch64*-*-linux*): New.
11384 * linux-aarch64-low.c: New file.
11385
11386 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
11387
11388 * linux-low.c (handle_extended_wait, linux_create_inferior)
11389 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
11390 (dequeue_one_deferred_signal, linux_resume_one_thread)
11391 (fetch_register, linux_write_memory, linux_enable_event_reporting)
11392 (linux_tracefork_grandchild, linux_test_for_tracefork)
11393 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
11394 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
11395 where the argument is 0.
11396
11397 2013-01-25 Yao Qi <yao@codesourcery.com>
11398
11399 * event-loop.c: Include "queue.h".
11400 (gdb_event_p): New typedef.
11401 (struct gdb_event) <next_event>: Remove.
11402 (event_queue): Change to QUEUE(gdb_event_p).
11403 (async_queue_event): Remove.
11404 (gdb_event_xfree): New.
11405 (initialize_event_loop): New.
11406 (process_event): Use API from QUEUE.
11407 (wait_for_event): Likewise.
11408 * server.c (main): Call initialize_event_loop.
11409 * server.h (initialize_event_loop): Declare.
11410
11411 2013-01-18 Yao Qi <yao@codesourcery.com>
11412
11413 * ax.h (struct eval_agent_expr_context): New.
11414 (gdb_eval_agent_expr): Update declaration.
11415 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
11416 TFRAME. Add new argument CTX.
11417 * server.h (struct eval_agent_expr_context): Declare.
11418 (agent_mem_read, agent_tsv_read): Update declaration.
11419 (agent_mem_read_string): Likewise.
11420 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
11421 (add_traceframe_block): Add new argument TPOINT.
11422 Increase TPOINT->traceframe_usage.
11423 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
11424 eval_tracepoint_agent_expr.
11425 (condition_true_at_tracepoint): Likewise.
11426 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
11427 (agent_mem_read_string, agent_tsv_read): Likewise.
11428
11429 2013-01-16 Yao Qi <yao@codesourcery.com>
11430
11431 * linux-low.c (linux_resume_one_lwp): Don't check
11432 'lwp->bp_reinsert != 0'.
11433
11434 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11435 Pedro Alves <palves@redhat.com>
11436
11437 * lynx-low.c (ptrace_request_to_str): Define a temporary
11438 macro and use it to simplify this function's implementation.
11439
11440 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11441
11442 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
11443 sets errno.
11444
11445 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11446
11447 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
11448
11449 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11450
11451 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
11452
11453 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11454
11455 * lynx-low.c (lynx_resume): Use the resume_info parameter
11456 to determine the ptid for the lynx_ptrace call, unless
11457 it is equal to minus_one_ptid, in which case we use the
11458 ptid of the current_inferior.
11459 (lynx_wait_1): After having received a thread create/exit
11460 event, resume the inferior's execution using the signaling
11461 thread's ptid, rather than the old ptid.
11462
11463 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11464
11465 * lynx-low.c (lynx_resume): Delete variable ret.
11466
11467 2013-01-01 Joel Brobecker <brobecker@adacore.com>
11468
11469 * gdbreplay.c (gdbreplay_version): Update copyright year.
11470 * server.c (gdbserver_version): Likewise.
11471
11472 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11473
11474 * lynx-low.c (lynx_wait_1): Add debug trace before adding
11475 new thread.
11476
11477 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11478
11479 * lynx-low.c (ptrace_request_to_str): Add handling for
11480 PTRACE_GETTRACESIG.
11481
11482 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11483
11484 * lynx-low.c (lynx_attach): Delete variable new_process.
11485
11486 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11487
11488 * lynx-low.c (lynx_create_inferior): Delete variable
11489 new_process.
11490
11491 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11492
11493 * lynx-low.c (ptrace_request_to_str): Do not handle
11494 PTRACE_GETTHREADLIST if this macro does not exist.
11495
11496 2012-12-15 Yao Qi <yao@codesourcery.com>
11497
11498 * Makefile.in (OBS): Add notif.o.
11499 * notif.c, notif.h: New.
11500 * server.c: Include "notif.h".
11501 (struct vstop_notif) <next>: Remove.
11502 <base>: New field.
11503 (queue_stop_reply): Update.
11504 (push_event, send_next_stop_reply): Remove.
11505 (discard_queued_stop_replies): Update.
11506 (notif_stop): New variable.
11507 (handle_v_stopped): Remove.
11508 (handle_v_requests): Don't call handle_v_stopped. Call
11509 handle_ack_notif instead.
11510 (queue_stop_reply_callback): Call notif_event_enque instead
11511 of queue_stop_reply.
11512 (handle_status): Don't call send_next_stop_reply, call
11513 notif_write_event instead.
11514 (kill_inferior_callback): Likewise.
11515 (detach_or_kill_inferior_callback): Likewise.
11516 (main): Call initialize_notif.
11517 (process_serial_event): Call QUEUE_is_empty.
11518 (handle_target_event): Call notif_push instead of push event.
11519 * server.h (push_event): Remove declaration.
11520
11521 2012-12-10 Tom Tromey <tromey@redhat.com>
11522
11523 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
11524 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
11525 macros.
11526 (.c.o): Rewrite.
11527 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
11528 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
11529 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
11530 (amd64-linux-ipa.o, ax.o): Rewrite.
11531 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
11532 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
11533 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
11534 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
11535 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
11536 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
11537 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
11538 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
11539 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
11540 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
11541 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
11542 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
11543 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
11544 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
11545 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
11546 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
11547 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
11548 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
11549 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
11550 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
11551 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
11552 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
11553 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
11554 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
11555 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
11556 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
11557 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
11558 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
11559 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
11560 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
11561 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
11562 (reg-tilegx.o): Remove.
11563 (all_object_files): New macro.
11564 Include .deps files.
11565 * aclocal.m4, configure: Rebuild.
11566 * acinclude.m4: Include depstand.m4, lead-dot.m4.
11567 * configure.ac: Invoke ZW_CREATE_DEPDIR,
11568 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
11569
11570 2012-12-05 Tom Tromey <tromey@redhat.com>
11571
11572 PR gdb/14917:
11573 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
11574
11575 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
11576
11577 * configure.ac: Check for linux/perf_event.h.
11578 * config.in: Regenerated.
11579 * configure: Regenerated.
11580
11581 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
11582
11583 * hostio.c (handle_readlink): Decrease buffer size
11584 parameter passed to readlink by one byte.
11585
11586 2012-11-26 Yao Qi <yao@codesourcery.com>
11587
11588 * configure.ac (build_warnings): Append '-Wempty-body'.
11589 * configure: Regenerated.
11590 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
11591 body.
11592
11593 2012-11-15 Pierre Muller <muller@sourceware.org>
11594
11595 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
11596 * config.in: Regenerate.
11597 * configure: Regenerate.
11598 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
11599 Use "gdb_wait.h" header instead of <sys/wait.h> header.
11600 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
11601 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
11602 header.
11603 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
11604 instead of <sys/wait.h> header.
11605 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
11606
11607 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
11608
11609 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
11610 (various make rules): Remove -DGDBSERVER
11611
11612 2012-11-09 Yao Qi <yao@codesourcery.com>
11613
11614 * spu-low.c (current_ptid): Move it to ..
11615 * gdbthread.h: ... here. New.
11616 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
11617 * server.c (myresume, process_serial_event): Likewise.
11618 * thread-db.c (thread_db_find_new_threads): Likewise.
11619 * tracepoint.c (run_inferior_command): Likewise.
11620
11621 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
11622
11623 * server.c (handle_search_memory_1): Include access length in
11624 warning message.
11625
11626 2012-09-05 Michael Brandt <michael.brandt@axis.com>
11627
11628 * linux-crisv32-low.c: Fix compile errors.
11629
11630 2012-09-04 Yao Qi <yao@codesourcery.com>
11631
11632 * tracepoint.c (cmd_qtsv): Adjust debug message.
11633 Don't check CUR_TPOINT.
11634
11635 2012-08-28 Yao Qi <yao@codesourcery.com>
11636
11637 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
11638 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
11639 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
11640 Remove declarations of xmalloc, xreallloc, xstrdup and
11641 freeargv.
11642 * Makefile.in (libiberty_h): New.
11643 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
11644 (linux-bfin-low.o): Append dependency 'libiberty.h'.
11645
11646 2012-08-23 Yao Qi <yao@codesourcery.com>
11647
11648 * server.h: Remove declaration of 'xsnprintf'.
11649
11650 2012-08-22 Keith Seitz <keiths@redhat.com>
11651
11652 * server.h: Include build-gnulib-gbserver/config.h.
11653 * gdbreplay.c: Likewise.
11654
11655 2012-08-08 Doug Evans <dje@google.com>
11656
11657 * Makefile.in (SFILES): Add gdb_vecs.c.
11658 (OBS): Add gdb_vecs.o.
11659 (gdb_vecs_h, host_defs_h): New variables.
11660 (thread-db.o): Add $(gdb_vecs_h) dependency.
11661 (gdb_vecs.o): New rule.
11662 * thread-db.c: #include "gdb_vecs.h".
11663 (thread_db_load_search): Use a vector to iterate over path elements.
11664 Handle text appearing after "$pdir".
11665
11666 * configure.ac: Add check for strstr.
11667 * config.in: Regenerate.
11668 * configure: Regenerate.
11669
11670 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
11671
11672 * hostio.c (handle_pread): If pread fails, fall back to attempting
11673 lseek/read.
11674 (handle_pwrite): Likewise for pwrite.
11675
11676 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
11677
11678 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
11679 between unsupported TYPE and unimplementable ADDR/LEN combination.
11680 (arm_insert_point): Act on new return value.
11681
11682 2012-07-31 Pedro Alves <palves@redhat.com>
11683
11684 * server.c (process_point_options): Only skip tokens if we find
11685 one that is unrecognized. Don't treat 'X' specially while
11686 skipping unrecognized tokens.
11687
11688 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
11689
11690 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
11691 to 4-byte-align HW breakpoint addresses for Thumb.
11692
11693 2012-07-27 Yao Qi <yao@codesourcery.com>
11694
11695 PR remote/14161.
11696
11697 * server.h: Declare gdb_agent_about_to_close.
11698 * target.c (kill_inferior): Include "agent.h".
11699 New. Send command 'kill'.
11700 * target.h (kill_inferior): Removed macro.
11701 * tracepoint.c (gdb_agent_about_to_close): New.
11702 (gdb_agent_helper_thread): Handle command 'close'.
11703 Wait endlessly until the inferior stops.
11704 Install gdb_agent_remove_socket to atexit hook.
11705 (agent_socket_name): New static variable.
11706 (gdb_agent_socket_init): Replace local variable 'name' with
11707 'agent_socket_name'.
11708 (gdb_agent_remove_socket): New.
11709
11710 2012-07-27 Yao Qi <yao@codesourcery.com>
11711
11712 * server.c (process_point_options): Stop at 'X' when parsing.
11713
11714 2012-07-19 Michael Eager <eager@eagercon.com>
11715
11716 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
11717 to hw_execute.
11718 * linux-x86-low.c (x86_insert_point, x86_remove_point):
11719 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
11720 hardware breakpoint.
11721
11722 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11723
11724 * gdbserver/linux-low.c (initialize_low): Call
11725 linux_ptrace_init_warnings.
11726
11727 2012-07-02 Doug Evans <dje@google.com>
11728
11729 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
11730 pointer to int.
11731
11732 2012-07-02 Stan Shebs <stan@codesourcery.com>
11733
11734 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
11735 (ax.o): Add it to build rule.
11736 (ax-ipa.o): Ditto.
11737 (OBS): Add format.o.
11738 (IPA_OBS): Add format.o.
11739 * server.c (handle_query): Claim support for breakpoint commands.
11740 (process_point_options): Add command case.
11741 (process_serial_event): Leave running if there are printfs in
11742 effect.
11743 * mem-break.h (any_persistent_commands): Declare.
11744 (add_breakpoint_commands): Declare.
11745 (gdb_no_commands_at_breakpoint): Declare.
11746 (run_breakpoint_commands): Declare.
11747 * mem-break.c (struct point_command_list): New struct.
11748 (struct breakpoint): New field command_list.
11749 (any_persistent_commands): New function.
11750 (add_commands_to_breakpoint): New function.
11751 (add_breakpoint_commands): New function.
11752 (gdb_no_commands_at_breakpoint): New function.
11753 (run_breakpoint_commands): New function.
11754 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
11755 locally.
11756 * ax.c: Include format.h.
11757 (ax_printf): New function.
11758 (gdb_eval_agent_expr): Add printf opcode.
11759
11760 2012-06-13 Yao Qi <yao@codesourcery.com>
11761
11762 * server.c (start_inferior): Remove duplicated writes to fields
11763 'last_resume_kind' and 'last_status' of 'current_inferior'.
11764
11765 2012-06-12 Yao Qi <yao@codesourcery.com>
11766 Pedro Alves <palves@redhat.com>
11767
11768 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
11769 comment.
11770 * server.c (handle_v_cont): Extend comment.
11771
11772 2012-06-11 Yao Qi <yao@codesourcery.com>
11773
11774 * linux-low.c (linux_attach): Add 'static'.
11775
11776 2012-06-06 Yao Qi <yao@codesourcery.com>
11777
11778 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
11779
11780 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
11781
11782 Fix gcc -flto compilation warning.
11783 * server.c (main): Make variable multi_mode and attach volatile.
11784
11785 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11786
11787 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
11788 if the platform doesn't know about it.
11789
11790 2012-05-30 Jeff Kenton <jkenton@tilera.com>
11791
11792 * Makefile.in (SFILES): Add linux-tile-low.c.
11793 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
11794 * configure.srv: Handle tilegx-*-linux*.
11795 * linux-tile-low.c: New file.
11796
11797 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11798
11799 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
11800
11801 2012-05-24 Pedro Alves <palves@redhat.com>
11802
11803 PR gdb/7205
11804
11805 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
11806
11807 2012-05-24 Pedro Alves <palves@redhat.com>
11808
11809 PR gdb/7205
11810
11811 Replace target_signal with gdb_signal throughout.
11812
11813 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
11814
11815 * linux-low.c (linux_store_registers): Avoid the copying sequence
11816 when no data has been retrieved by ptrace.
11817
11818 2012-05-22 Will Deacon <will.deacon@arm.com>
11819
11820 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
11821 Include asm/ptrace.h.
11822 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
11823 already defined.
11824
11825 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
11826
11827 * linux-low.c (linux_store_registers): Don't re-retrieve data
11828 with ptrace that has already been obtained from /proc. Always
11829 copy any data retrieved with ptrace to the buffer supplied.
11830
11831 2012-05-11 Yao Qi <yao@codesourcery.com>
11832 Pedro Alves <palves@redhat.com>
11833
11834 * linux-low.c (enum stopping_threads_kind): New.
11835 (stopping_threads): Change type to `enum stopping_threads_kind'.
11836 (handle_extended_wait): If stopping and suspending threads, leave
11837 the new_lwp suspended too.
11838 (linux_wait_for_event): Adjust.
11839 (stop_all_lwps): Set `stopping_threads' to
11840 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
11841 whether we're suspending threads or just stopping them. Assert no
11842 recursion happens.
11843
11844 2012-04-29 Yao Qi <yao@codesourcery.com>
11845
11846 * server.h: Move some code to ...
11847 * gdbthread.h: ... here. New.
11848 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
11849 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
11850 (nto-low.o, win32-low.o): Likewise.
11851 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
11852 * regcache.c, remote-utils.c, server.c: Likewise.
11853 * target.c, tracepoint.c, win32-low.c: Likewise.
11854
11855 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11856
11857 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
11858 (PTRACE_ARG4_TYPE): Likewise.
11859 (PTRACE_XFER_TYPE): Likewise.
11860 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
11861 ptrace to PTRACE_ARG3_TYPE.
11862 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
11863 (PTRACE_ARG4_TYPE): Likewise.
11864 (PTRACE_XFER_TYPE): Likewise.
11865 (linux_detach_one_lwp): Cast fourth argument of
11866 ptrace to long then PTRACE_ARG4_TYPE.
11867 (regsets_fetch_inferior_registers): Cast third argument of
11868 ptrace to long then PTRACE_ARG3_TYPE.
11869 (regsets_store_inferior_registers): Likewise.
11870
11871 2012-04-20 Pedro Alves <palves@redhat.com>
11872
11873 * configure: Regenerate.
11874
11875 2012-04-19 Pedro Alves <palves@redhat.com>
11876
11877 * Makefile.in (GNULIB_BUILDDIR): New.
11878 (LIBGNU, INCGNU, GNULIB_H): Adjust.
11879 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
11880 (all, install-only, uninstall, clean-info, all-lib, clean): No
11881 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
11882 (maintainer-clean realclean distclean): Use subdir_do.
11883 (subdir_do): New.
11884 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
11885 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
11886 * acinclude.m4: Include acx_configure_dir.m4.
11887 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
11888 calls. Call AC_PROG_RANLIB. Configure gnulib using
11889 ACX_CONFIGURE_DIR.
11890 (GNULIB): New.
11891 (GNULIB_STDINT_H): Adjust.
11892 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
11893 * gdbreplay.c: Include build-gnulib/config.h.
11894 * server.h: Likewise.
11895 * aclocal.m4: Regenerate.
11896 * config.in: Regenerate.
11897 * configure: Regenerate.
11898
11899 2012-04-19 Pedro Alves <palves@redhat.com>
11900
11901 * Makefile.in (LIBGNU, INCGNU): Adjust.
11902 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
11903 (all, install-only, uninstall, clean-info, all-lib, clean)
11904 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
11905 * configure.ac: Adjust AC_OUTPUT output.
11906 * aclocal.m4: Regenerate.
11907 * configure: Regenerate.
11908
11909 2012-04-19 Pedro Alves <palves@redhat.com>
11910
11911 * Makefile.in (generated_files): New.
11912 (server_h): Remove the explicit dependency on config.h, and depend
11913 on $generated_files.
11914
11915 2012-04-19 Pedro Alves <palves@redhat.com>
11916
11917 * Makefile.in (INCGNU): Add -Ignulib.
11918
11919 2012-04-19 Pedro Alves <palves@redhat.com>
11920
11921 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
11922 (INCGNU): ... this, and spell out -I here.
11923 (GNULIB_LIB): Rename to ...
11924 (LIBGNU): ... this.
11925 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
11926
11927 2012-04-19 Pedro Alves <palves@redhat.com>
11928
11929 * config.in: Regenerate.
11930
11931 2012-04-19 Pedro Alves <palves@redhat.com>
11932
11933 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
11934 * server.h (memmem): Remove declaration.
11935 * config.in: Regenerate.
11936 * configure: Regenerate.
11937
11938 2012-04-19 Yao Qi <yao@codesourcery.com>
11939
11940 * Makefile.in (SFILES): Add common/vec.c.
11941 (OBS): Add vec.o.
11942 (vec.o): New rule.
11943
11944 2012-04-19 Yao Qi <yao@codesourcery.com>
11945
11946 * remote-utils.c (prepare_resume_reply): Replace with macro
11947 target_core_of_thread.
11948 * server.c (handle_qxfer_threads_proper): Likewise.
11949 * target.h (traget_core_of_thread): New macro.
11950
11951 2012-04-18 Pedro Alves <palves@redhat.com>
11952
11953 * aclocal.m4: Regenerate.
11954 * configure: Regenerate.
11955
11956 2012-04-16 Yao Qi <yao@codesourcery.com>
11957
11958 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
11959 duplicated on address.
11960
11961 2012-04-16 Yao Qi <yao@codesourcery.com>
11962
11963 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
11964 (struct tracepoint_action_ops) <send>: New field.
11965 (m_tracepoint_action_send, r_tracepoint_action_send): New.
11966 (agent_expr_send, x_tracepoint_action_send): New.
11967 (l_tracepoint_action_send): New.
11968 (cmd_qtdp): Download and install tracepoint
11969 according to `use_agent'.
11970 (run_inferior_command): Add one more parameter `len'.
11971 Update callers.
11972 (tracepoint_send_agent): New.
11973 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
11974
11975 2012-04-16 Yao Qi <yao@codesourcery.com>
11976
11977 * tracepoint.c (download_tracepoints): Moved to ...
11978 (cmd_qtstart): ... here.
11979
11980 2012-04-14 Yao Qi <yao@codesourcery.com>
11981
11982 * tracepoint.c: Include inttypes.h.
11983 (struct collect_memory_action): Use sized types.
11984 (struct tracepoint): Likewise.
11985 (cmd_qtdp, stop_tracing): Update print specifiers.
11986 (cmd_qtp, response_tracepoint): Likewise.
11987 (collect_data_at_tracepoint): Likewise.
11988 (collect_data_at_step): Likewise.
11989
11990 2012-04-14 Yao Qi <yao@codesourcery.com>
11991
11992 Import gnulib module inttypes.
11993 * aclocal.m4, config.in, configure: Regenerated.
11994
11995 2012-04-14 Yao Qi <yao@codesourcery.com>
11996
11997 * Makefile.in (maintainer-clean, realclean, distclean): Remove
11998 Makefile and config.status at last.
11999
12000 2012-04-13 Yao Qi <yao@codesourcery.com>
12001
12002 * tracepoint.c: Include stdint.h unconditionally.
12003
12004 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
12005
12006 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
12007 on BFD_HAVE_SYS_PROCFS_TYPE.
12008 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
12009 * configure: Regenerate.
12010 * config.in: Likewise.
12011
12012 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
12013
12014 * Makefile.in (clean): Also remove x32.c x32-linux.c
12015 x32-avx.c x32-avx-linux.c.
12016 (x32.o): New target.
12017 (x32.c): Likewise.
12018 (x32-linux.o): Likewise.
12019 (x32-linux.c): Likewise.
12020 (x32-avx.o): Likewise.
12021 (x32-avx.c): Likewise.
12022 (x32-avx-linux.o): Likewise.
12023 (x32-avx-linux.c): Likewise.
12024
12025 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
12026 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
12027 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
12028 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
12029 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
12030 i386/x32-avx-linux.xml.
12031
12032 * linux-x86-low.c (init_registers_x32_linux): New prototype.
12033 (init_registers_x32_avx_linux): Likwise.
12034 (x86_linux_update_xmltarget): Call init_registers_x32_linux
12035 or init_registers_x32_avx_linux if linux_is_elf64 is false.
12036
12037 2012-04-13 Pedro Alves <palves@redhat.com>
12038
12039 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
12040 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
12041 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
12042 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
12043 the sub-make.
12044
12045 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
12046
12047 * linux-x86-low.c (compat_x32_clock_t): New.
12048 (compat_x32_siginfo_t): Likewise.
12049 (compat_x32_siginfo_from_siginfo): Likewise.
12050 (siginfo_from_compat_x32_siginfo): Likewise.
12051 (linux_is_elf64): Likewise.
12052 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
12053 and siginfo_from_compat_x32_siginfo for x32.
12054 (x86_arch_setup): Set linux_is_elf64.
12055
12056 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
12057
12058 PR gdb/13969
12059 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
12060 e_machine field.
12061 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
12062 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
12063 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
12064 compatible with process.
12065
12066 2012-04-12 Yao Qi <yao@codesourcery.com>
12067
12068 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
12069 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
12070 (install-only, install-info, clean): Handle sub dir gnulib.
12071 (all-lib, am--refresh): New targets.
12072 (memmem.o): Remove target.
12073 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
12074 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
12075 (AC_REPLACE_FUNCS): Remove memmem.
12076 Invoke gl_INIT and AM_INIT_AUTOMAKE.
12077 (AC_OUTPUT): Generate Makefile in gnulib/.
12078 * aclocal.m4, config.in, configure: Regenerated.
12079
12080 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
12081
12082 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
12083
12084 2012-04-05 Pedro Alves <palves@redhat.com>
12085
12086 -Werror=strict-aliasing
12087
12088 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
12089 pointer.
12090
12091 2012-04-04 Pedro Alves <palves@redhat.com>
12092
12093 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12094 (sparc_store_gregset_from_stack, sparc_store_gregset)
12095 (sparc_breakpoint_at): Fix formatting.
12096
12097 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
12098
12099 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
12100 are available.
12101 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
12102 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
12103 * config.in: Regenerate.
12104 * configure: Likewise.
12105
12106 2012-03-29 Pedro Alves <palves@redhat.com>
12107
12108 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
12109 Correct ptrace arguments.
12110
12111 2012-03-28 Pedro Alves <palves@redhat.com>
12112
12113 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
12114 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
12115 (IA64_FR1_REGNUM): New defines.
12116 (ia64_fetch_register): New.
12117 (the_low_target): Install it.
12118 * linux-low.h (struct linux_target_ops) <fetch_register>: New
12119 field.
12120 * linux-low.c (linux_fetch_registers): Try the
12121 the_low_target.fetch_register hook first.
12122
12123 * linux-arm-low.c (the_low_target): Adjust.
12124 * linux-bfin-low.c (the_low_target): Adjust.
12125 * linux-cris-low.c (the_low_target): Adjust.
12126 * linux-crisv32-low.c (the_low_target): Adjust.
12127 * linux-m32r-low.c (the_low_target): Adjust.
12128 * linux-m68k-low.c (the_low_target): Adjust.
12129 * linux-mips-low.c (the_low_target): Adjust.
12130 * linux-ppc-low.c (the_low_target): Adjust.
12131 * linux-s390-low.c (the_low_target): Adjust.
12132 * linux-sh-low.c (the_low_target): Adjust.
12133 * linux-sparc-low.c (the_low_target): Adjust.
12134 * linux-tic6x-low.c (the_low_target): Adjust.
12135 * linux-x86-low.c (the_low_target): Adjust.
12136 * linux-xtensa-low.c (the_low_target): Adjust.
12137
12138 2012-03-26 Pedro Alves <palves@redhat.com>
12139
12140 * server.c (handle_qxfer_libraries): Don't bail early if
12141 the_target->qxfer_libraries_svr4 is not NULL.
12142
12143 2012-03-26 Pedro Alves <palves@redhat.com>
12144
12145 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
12146
12147 2012-03-23 Pedro Alves <palves@redhat.com>
12148
12149 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
12150 "library-list-svr4" element's start tag when the the DSO list is
12151 empty.
12152
12153 2012-03-23 Pedro Alves <palves@redhat.com>
12154
12155 * linux-low.c (read_one_ptr): Read the inferior's pointer through
12156 a variable whose type size is the same as the inferior's pointer
12157 size.
12158
12159 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
12160
12161 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
12162 struct siginfo.
12163 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
12164 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
12165 * linux-low.h: Include <signal.h>.
12166 (struct siginfo): Remove forward declaration.
12167 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
12168 struct siginfo.
12169
12170 2012-03-21 Mike Frysinger <vapier@gentoo.org>
12171
12172 * .gitignore: Ignore more files.
12173
12174 2012-03-19 Pedro Alves <palves@redhat.com>
12175 Jan Kratochvil <jan.kratochvil@redhat.com>
12176
12177 * server.c (cont_thread, general_thread): Add describing comments.
12178 (start_inferior): Clear `cont_thread'.
12179 (handle_v_cont): Don't set `cont_thread' if resuming all threads
12180 of a process.
12181
12182 2012-03-15 Yao Qi <yao@codesourcery.com>
12183
12184 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
12185 handling to ...
12186 (cmd_qtdp): ... here.
12187
12188 2012-03-15 Yao Qi <yao@codesourcery.com>
12189
12190 * tracepoint.c (struct tracepoint_action_ops): New.
12191 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
12192 (m_tracepoint_action_download): New.
12193 (r_tracepoint_action_download): New.
12194 (x_tracepoint_action_download): New.
12195 (l_tracepoint_action_download): New.
12196 (add_tracepoint_action): Install `action->ops' according type.
12197 (download_tracepoint_1): Move code `download' function pointer
12198 of various tracepoint_action_ops.
12199
12200 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
12201
12202 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
12203 linux_ptrace_attach_warnings.
12204
12205 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
12206
12207 * Makefile.in (linux-ptrace.o): New.
12208 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
12209 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
12210 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
12211 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
12212 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
12213 of these targets.
12214 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
12215
12216 2012-03-08 Yao Qi <yao@codesourcery.com>
12217 Pedro Alves <palves@redhat.com>
12218
12219 Fix PR server/13392.
12220 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
12221 offset of JMP insn.
12222 * tracepoint.c (remove_tracepoint): New.
12223 (cmd_qtdp): Call remove_tracepoint when failed to install.
12224
12225 2012-03-07 Pedro Alves <palves@redhat.com>
12226
12227 * linux-low.c (get_detach_signal): New.
12228 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
12229 Pass on pending signals to PTRACE_DETACH. Check the result of the
12230 ptrace call.
12231 * server.c (program_signals, program_signals_p): New.
12232 (handle_general_set): Handle QProgramSignals.
12233 * server.h (program_signals, program_signals_p): Declare.
12234
12235 2012-03-05 Pedro Alves <palves@redhat.com>
12236 Jan Kratochvil <jan.kratochvil@redhat.com>
12237
12238 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
12239 New comment why.
12240
12241 2012-03-03 Yao Qi <yao@codesourcery.com>
12242
12243 * tracepoint.c (tracepoint_look_up_symbols): Update call to
12244 agent_look_up_symbols.
12245
12246 2012-03-03 Yao Qi <yao@codesourcery.com>
12247
12248 * Makefile.in (linux-low.o): Keep dependence on agent.h.
12249 (linux-x86-low.o): Likewise.
12250 * server.h: Remove in_process_agent_loaded.
12251 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
12252 common/agent.c.
12253 Update callers.
12254
12255 2012-03-03 Yao Qi <yao@codesourcery.com>
12256
12257 * tracepoint.c (gdb_agent_capability): New global.
12258 (in_process_agent_loaded_ust): Renamed to
12259 `in_process_agent_supports_ust'.
12260 Update callers.
12261 (in_process_agent_supports_ust): Call agent_capability_check.
12262 (clear_installed_tracepoints): Assert that agent supports
12263 agent.
12264
12265 2012-03-03 Yao Qi <yao@codesourcery.com>
12266
12267 * linux-low.c (linux_supports_agent): New.
12268 (linux_target_ops): Initialize field `supports_agent' with
12269 linux_supports_agent.
12270 * target.h (struct target_ops) <supports_agent>: New.
12271 (target_supports_agent): New macro.
12272 * server.c (handle_general_set): Handle packet 'QAgent'.
12273 (handle_query): Send `QAgent+'.
12274 * Makefile.in (server.o): Depends on agent.h.
12275
12276 2012-03-03 Yao Qi <yao@codesourcery.com>
12277
12278 * Makefile.in (OBS): Add agent.o.
12279 Add new rule for agent.o.
12280 Track dependence of tracepoint.c on agent.h.
12281 * tracepoint.c (run_inferior_command_1):
12282 (run_inferior_command): Call agent_run_command.
12283 (gdb_ust_connect_sync_socket): Deleted. Move it to
12284 common/agent.c.
12285 (resume_thread, stop_thread): Likewise.
12286 (gdb_ust_socket_init): Renamed to ...
12287 (gdb_agent_socket_init): ... New.
12288 (gdb_ust_thread): Renamed to ...
12289 (gdb_agent_helper_thread): ... New.
12290 (gdb_ust_init): Move some code to ...
12291 (gdb_agent_init): ... here. New.
12292 [HAVE_UST]: Call gdb_ust_init.
12293 (initialize_tracepoint_ftlib): Call gdb_agent_init.
12294 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
12295 * config.in, configure: Regenerated.
12296
12297 2012-03-02 Pedro Alves <palves@redhat.com>
12298
12299 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
12300 * linux-low.c (struct simple_pid_list): New.
12301 (stopped_pids): New a struct simple_pid_list pointer.
12302 (add_to_pid_list, pull_pid_from_list): New.
12303 (handle_extended_wait): Don't assume the first signal new children
12304 report is SIGSTOP. Adjust call to pull_pid_from_list.
12305 (linux_wait_for_lwp): Adjust.
12306
12307 2012-03-02 Yao Qi <yao@codesourcery.com>
12308
12309 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
12310 debug log.
12311
12312 2012-03-02 Yao Qi <yao@codesourcery.com>
12313
12314 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
12315 `stop_pc' and `tpoint'. Update caller.
12316
12317 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
12318
12319 * linux-low.h (linux_target_ops): Add regset_bitmap member.
12320 * linux-low.c (use_linux_regsets): New macro.
12321 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
12322 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
12323 (linux_register_in_regsets): New function.
12324 (usr_fetch_inferior_registers): Skip registers covered by
12325 regsets.
12326 (usr_store_inferior_registers): Likewise.
12327 (usr_fetch_inferior_registers): New macro.
12328 (usr_store_inferior_registers): Likewise.
12329 (linux_fetch_registers): Handle mixed regset/non-regset targets.
12330 (linux_store_registers): Likewise.
12331 * linux-mips-low.c (init_registers_mips_dsp_linux): New
12332 prototype.
12333 (init_registers_mips64_dsp_linux): Likewise.
12334 (init_registers_mips_linux): New macro.
12335 (init_registers_mips_dsp_linux): Likewise.
12336 (mips_dsp_num_regs): Likewise.
12337 (DSP_BASE, DSP_CONTROL): New fallback macros.
12338 (mips_base_regs): New macro.
12339 (mips_regmap): Use it. Fix the size.
12340 (mips_dsp_regmap): New variable.
12341 (mips_dsp_regset_bitmap): Likewise.
12342 (mips_arch_setup): New function.
12343 (mips_cannot_fetch_register): Use the_low_target.regmap rather
12344 than mips_regmap.
12345 (mips_cannot_store_register): Likewise.
12346 (the_low_target): Update .arch_setup, .num_regs and .regmap
12347 initializers. Add .regset_bitmap initializer.
12348 * linux-arm-low.c (the_low_target): Add .regset_bitmap
12349 initializer.
12350 * linux-bfin-low.c (the_low_target): Likewise.
12351 * linux-cris-low.c (the_low_target): Likewise.
12352 * linux-crisv32-low.c (the_low_target): Likewise.
12353 * linux-ia64-low.c (the_low_target): Likewise.
12354 * linux-m32r-low.c (the_low_target): Likewise.
12355 * linux-m68k-low.c (the_low_target): Likewise.
12356 * linux-ppc-low.c (the_low_target): Likewise.
12357 * linux-s390-low.c (the_low_target): Likewise.
12358 * linux-sh-low.c (the_low_target): Likewise.
12359 * linux-sparc-low.c (the_low_target): Likewise.
12360 * linux-tic6x-low.c (the_low_target): Likewise.
12361 * linux-x86-low.c (the_low_target): Likewise.
12362 * linux-xtensa-low.c (the_low_target): Likewise.
12363 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
12364 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
12365 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
12366 srv_xmlfiles.
12367 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
12368 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
12369
12370 2012-02-29 Yao Qi <yao@codesourcery.com>
12371 Pedro Alves <palves@redhat.com>
12372
12373 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
12374 `step_over_finished' is true.
12375
12376 2012-02-27 Pedro Alves <palves@redhat.com>
12377
12378 * linux-low.c (pid_is_stopped): Delete, moved to common/.
12379 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
12380
12381 2012-02-27 Pedro Alves <palves@redhat.com>
12382
12383 PR server/9684
12384 * linux-low.c (pid_is_stopped): New.
12385 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
12386
12387 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
12388
12389 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
12390 of conditions.
12391
12392 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
12393
12394 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
12395
12396 2012-02-24 Luis Machado <lgustavo@codesourcery>
12397
12398 * server.c (handle_query): Advertise support for target-side
12399 breakpoint condition evaluation.
12400 (process_point_options): New function.
12401 (process_serial_event): When inserting a breakpoint, check for
12402 a target-side condition that should be evaluated.
12403
12404 * mem-break.c: Include regcache.h and ax.h.
12405 (point_cond_list_t): New data structure.
12406 (breakpoint) <cond_list>: New field.
12407 (find_gdb_breakpoint_at): Make non-static.
12408 (delete_gdb_breakpoint_at): Clear any target-side
12409 conditions.
12410 (clear_gdb_breakpoint_conditions): New function.
12411 (add_condition_to_breakpoint): Likewise.
12412 (add_breakpoint_condition): Likewise.
12413 (gdb_condition_true_at_breakpoint): Likewise.
12414 (gdb_breakpoint_here): Return result directly instead
12415 of going through a local variable.
12416
12417 * mem-break.h (find_gdb_breakpoint_at): New prototype.
12418 (clear_gdb_breakpoint_conditions): Likewise.
12419 (add_breakpoint_condition): Likewise.
12420 (gdb_condition_true_at_breakpoint): Likewise.
12421
12422 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
12423 (need_step_over_p): Take target-side breakpoint condition into
12424 consideration.
12425
12426 2012-02-24 Luis Machado <lgustavo@codesourcery>
12427
12428 * server.h: Include tracepoint.h.
12429 (agent_mem_read, agent_get_trace_state_variable_value,
12430 agent_set_trace_state_variable_value,
12431 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
12432 get_set_tsv_func_addr): New prototypes.
12433
12434 * ax.h: New include file.
12435 * ax.c: New source file.
12436
12437 * tracepoint.c: Include ax.h.
12438 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
12439 agent_expr, eval_result_type): Move to ax.h.
12440 (parse_agent_expr): Rename to ...
12441 (gdb_parse_agent_expr): ... this, make it non-static and move
12442 to ax.h.
12443 (unparse_agent_expr) Rename to ...
12444 (gdb_unparse_agent_expr): ... this, make it non-static and move
12445 to ax.h.
12446 (eval_agent_expr): Rename to ...
12447 (eval_tracepoint_agent_expr): ... this.
12448 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
12449 forward declarations.
12450 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
12451 (agent_get_trace_state_variable_value): New function.
12452 (agent_set_trace_state_variable_value): New function.
12453 (cmd_qtdp): Call gdb_parse_agent_expr (...).
12454 (response_tracepoint): Call gdb_unparse_agent_expr (...).
12455 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
12456 (condition_true_at_tracepoint): Likewise.
12457 (parse_agent_expr): Rename to ...
12458 (gdb_parse_agent_expr): ... this and move to ax.c.
12459 (unparse_agent_expr): Rename to ...
12460 (gdb_unparse_agent_expr): ... this and move to ax.c.
12461 (gdb_agent_op_name): Move to ax.c.
12462 (eval_agent_expr): Rename to ...
12463 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
12464 and move to ax.c.
12465 (eval_tracepoint_agent_expr): New function.
12466 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
12467 non-static.
12468 (current_insn_ptr, emit_error, struct bytecode_address): Move to
12469 ax.c.
12470 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
12471 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
12472 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
12473 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
12474 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
12475 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
12476 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
12477 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
12478 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
12479 (compile_bytecodes): Remove forward declaration.
12480 (is_goto_target): Move to ax.c.
12481 (compile_bytecodes): Move to ax.c and call
12482 agent_get_trace_state_variable_value (...) and
12483 agent_set_trace_state_variable_value (...).
12484
12485 * Makefile.in: Update ax.c and IPA dependencies.
12486
12487 2012-02-24 Pedro Alves <palves@redhat.com>
12488
12489 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
12490 (cmd_bigqtbuffer_circular): ... this. Only handle
12491 'QTBuffer:circular:'.
12492 (handle_tracepoint_general_set): Adjust.
12493
12494 2012-02-16 Yao Qi <yao@codesourcery.com>
12495
12496 * inferiors.c: Move code to ...
12497 * dll.c: .... here. New.
12498 * server.h: Declare clear_dlls.
12499 * Makefile.in (SFILES): Add dll.c.
12500 (OBS): Add dll.o
12501 (dll.o): New rule.
12502
12503 2012-02-11 Yao Qi <yao@codesourcery.com>
12504
12505 * server.c: (handle_monitor_command): Add a new parameter
12506 `own_buf'.
12507 (handle_query): Update caller.
12508
12509 2012-02-09 Joel Brobecker <brobecker@adacore.com>
12510
12511 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
12512 * configure, config.in: Regenerate.
12513 * hostio.c: Provide an alternate implementation if HAVE_READLINK
12514 is not defined.
12515
12516 2012-02-02 Pedro Alves <palves@redhat.com>
12517
12518 Try SIGKILL first, then PTRACE_KILL.
12519 * linux-low.c (linux_kill_one_lwp): New.
12520 (linux_kill_one_lwp): Rename to ...
12521 (kill_one_lwp_callback): ... this. Use the new
12522 linux_kill_one_lwp.
12523
12524 2012-02-02 Pedro Alves <palves@redhat.com>
12525
12526 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
12527 inferior.
12528
12529 2012-01-27 Pedro Alves <palves@redhat.com>
12530
12531 * linux-low.c (linux_child_pid_to_exec_file): Delete.
12532 (elf_64_file_p): Make static.
12533 (linux_pid_exe_is_elf_64_file): New.
12534 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
12535 Delete declarations.
12536 (linux_pid_exe_is_elf_64_file): Declare.
12537 * linux-x86-low.c (x86_arch_setup): Use
12538 linux_pid_exe_is_elf_64_file.
12539
12540 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12541
12542 * linux-low.c (linux_wait_for_event_1): Rename to ...
12543 (linux_wait_for_event): ... here and merge it with former
12544 linux_wait_for_event - new variable wait_ptid, use it.
12545 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
12546
12547 2012-01-23 Pedro Alves <palves@redhat.com>
12548
12549 * server.c (main): Avoid yet another case of infinite loop while
12550 detaching/killing after a longjmp.
12551
12552 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
12553
12554 Code cleanup.
12555 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
12556
12557 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
12558
12559 * hostio.c (handle_readlink): New function.
12560 (handle_vFile): Call it to handle "vFile:readlink" packets.
12561
12562 2012-01-20 Pedro Alves <palves@redhat.com>
12563 Ulrich Weigand <ulrich.weigand@linaro.org>
12564
12565 * server.c (handle_v_requests): Only support vAttach and vRun to
12566 start multiple processes when in extended protocol mode.
12567
12568 2012-01-17 Pedro Alves <palves@redhat.com>
12569
12570 * tracepoint.c (initialize_tracepoint): Use mmap instead of
12571 memalign plus mprotect to allocate the scratch buffer.
12572
12573 2012-01-13 Pedro Alves <palves@redhat.com>
12574
12575 * server.c (attach_inferior): Clear `cont_thread'.
12576
12577 2012-01-13 Pedro Alves <palves@redhat.com>
12578
12579 * server.c (main): Avoid infinite loop while detaching/killing
12580 after a longjmp.
12581
12582 2012-01-09 Doug Evans <dje@google.com>
12583
12584 * server.c (start_inferior): Set last_ptid in --wrapper case.
12585
12586 2012-01-06 Yao Qi <yao@codesourcery.com>
12587
12588 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
12589 defined.
12590 [IN_PROCESS_AGENT] (debug_agent): New global variable.
12591
12592 2012-01-04 Yao Qi <yao@codesourcery.com>
12593
12594 * tracepoint.c (cmd_qtdp): Print debug message
12595 for static tracepoint.
12596
12597 2012-01-04 Yao Qi <yao@codesourcery.com>
12598
12599 * tracepoint.c (trace_vdebug): Differentiate debug message
12600 between gdbserver and IPA.
12601
12602 2012-01-03 Yao Qi <yao@codesourcery.com>
12603
12604 * tracepoint.c (tracepoint_was_hit): Don't collect for
12605 static tracepoint.
12606
12607 2012-01-02 Joel Brobecker <brobecker@adacore.com>
12608
12609 * terminal.h: Reformat copyright header.
12610
12611 2012-01-02 Joel Brobecker <brobecker@adacore.com>
12612
12613 * server.c (gdbserver_version): Update copyright year.
12614 * gdbreplay.c (gdbreplay_version): Likewise.
12615
12616 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
12617
12618 * linux-low.c (linux_create_inferior): Put empty if clause for write.
12619
12620 Revert:
12621 2011-12-18 Hui Zhu <teawater@gmail.com>
12622 * linux-low.c (linux_create_inferior): Save return value to ret.
12623
12624 2011-12-18 Hui Zhu <teawater@gmail.com>
12625
12626 * linux-low.c (linux_create_inferior): Save return value to ret.
12627
12628 2011-12-16 Doug Evans <dje@google.com>
12629
12630 * linux-low.c (linux_create_inferior): If stdio connection,
12631 redirect stdin from /dev/null, stdout to stderr.
12632 * remote-utils.c (remote_is_stdio): New static global.
12633 (remote_connection_is_stdio): New function.
12634 (remote_prepare): Handle stdio connection.
12635 (remote_open): Ditto.
12636 (remote_close): Don't close stdin for stdio connections.
12637 (read_prim,write_prim): New functions. Replace all calls to
12638 read/write to these.
12639 * server.c (main): Watch for "-" argument. Move call to
12640 remote_prepare before start_inferior.
12641 * server.h (STDIO_CONNECTION_NAME): New macro.
12642 (remote_connection_is_stdio): Declare.
12643
12644 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
12645 in debugging output.
12646
12647 2011-12-15 Yao Qi <yao@codesourcery.com>
12648
12649 * tracepoint.c: Include sys/syscall.h.
12650 (gdb_ust_thread): Remove preprocessor conditional.
12651
12652 2011-12-14 Pedro Alves <pedro@codesourcery.com>
12653
12654 * linux-low.c (linux_detach_one_lwp): Call
12655 the_low_target.prepare_to_resume before detaching.
12656
12657 2011-12-14 Yao Qi <yao@codesourcery.com>
12658
12659 * tracepoint.c (gdb_ust_thread): Don't ignore return value
12660 of write.
12661
12662 2011-12-14 Yao Qi <yao@codesourcery.com>
12663
12664 * i386-low.c (i386_low_stopped_data_address): Initialize local
12665 variable `control'.
12666
12667 2011-12-13 Pedro Alves <pedro@codesourcery.com>
12668
12669 PR remote/13492
12670
12671 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
12672 DR_CONTROL unless necessary. Extend comments.
12673 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
12674 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
12675
12676 2011-12-13 Yao Qi <yao@codesourcery.com>
12677
12678 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
12679 macros.
12680 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
12681
12682 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
12683
12684 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
12685 Print new debug message for such case.
12686
12687 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12688
12689 Fix overlapping memcpy.
12690 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
12691 the read_inferior_memory transfer.
12692 (delete_fast_tracepoint_jump): New variable buf. Use it for the
12693 write_inferior_memory transfer.
12694 (set_fast_tracepoint_jump): New variable buf. Use it for the
12695 read_inferior_memory and write_inferior_memory transfers.
12696 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
12697 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
12698 Use it for the write_inferior_memory transfer.
12699 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
12700 buffers.
12701
12702 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
12703
12704 * linux-low.c (fetch_register, store_register): Make code
12705 consistent, fix formatting.
12706
12707 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
12708
12709 * linux-low.c (usr_store_inferior_registers): Factor out code
12710 to handle individual registers into...
12711 (store_register): ... this new function.
12712
12713 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
12714
12715 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
12716 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
12717 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
12718 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
12719 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
12720 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
12721 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
12722 (srv_xmlfiles): Add new XML files.
12723
12724 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
12725 and <sys/uio.h>.
12726 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
12727 (init_registers_s390_linux32v1): Add prototype.
12728 (init_registers_s390_linux32v2): Likewise.
12729 (init_registers_s390_linux64v1): Likewise.
12730 (init_registers_s390_linux64v2): Likewise.
12731 (init_registers_s390x_linux64v1): Likewise.
12732 (init_registers_s390x_linux64v2): Likewise.
12733 (s390_num_regs): Increment to 52.
12734 (s390_regmap): Add orig_r2 register.
12735 (s390_num_regs_3264): Increment to 68.
12736 (s390_regmap_3264): Add orig_r2 register.
12737 (s390_collect_ptrace_register): Handle orig_r2 register.
12738 (s390_supply_ptrace_register): Likewise.
12739 (s390_fill_last_break): New function.
12740 (s390_store_last_break): Likewise.
12741 (s390_fill_system_call): New function.
12742 (s390_store_system_call): Likewise.
12743 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
12744 register sets.
12745 (s390_check_regset): New function.
12746 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
12747 NT_S390_SYSTEM_CALL regsets and use appropriate description.
12748 Update target_regsets for available register sets.
12749
12750 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
12751 Jan Kratochvil <jan.kratochvil@redhat.com>
12752
12753 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
12754 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
12755 New.
12756 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
12757 * linux-low.h (struct process_info_private): New member r_debug.
12758 * server.c (handle_qxfer_libraries): Call
12759 the_target->qxfer_libraries_svr4.
12760 (handle_qxfer_libraries_svr4): New function.
12761 (qxfer_packets): New entry "libraries-svr4".
12762 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
12763 * target.h (struct target_ops): New member qxfer_libraries_svr4.
12764 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
12765 PACKET_qXfer_libraries_svr4.
12766
12767 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
12768
12769 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
12770 PSW address/mask between 8-byte and 16-byte formats.
12771 (s390_supply_ptrace_register): Likewise.
12772 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
12773 basic addressing mode bit.
12774
12775 2011-11-24 Stan Shebs <stan@codesourcery.com>
12776
12777 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
12778
12779 2011-11-17 Stan Shebs <stan@codesourcery.com>
12780
12781 * tracepoint.c (struct tracepoint): New field traceframe_usage.
12782 (tracing_start_time): New global.
12783 (tracing_stop_time): New global.
12784 (tracing_user_name): New global.
12785 (tracing_notes): New global.
12786 (tracing_stop_note): New global.
12787 (cmd_qtstart): Set traceframe_usage, start_time.
12788 (stop_tracing): Set stop_time.
12789 (cmd_qtstatus): Report additional status.
12790 (cmd_qtp): New function.
12791 (handle_tracepoint_query): Call it.
12792 (cmd_qtnotes): New function.
12793 (handle_tracepoint_general_set): Call it.
12794 (get_timestamp): Rename from tsv_get_timestamp.
12795
12796 2011-11-14 Stan Shebs <stan@codesourcery.com>
12797 Kwok Cheung Yeung <kcy@codesourcery.com>
12798
12799 * linux-x86-low.c (small_jump_insn): New.
12800 (i386_install_fast_tracepoint_jump_pad): Add arguments for
12801 trampoline and error message, build a trampoline and issue a small
12802 jump instruction to it.
12803 (x86_install_fast_tracepoint_jump_pad): Add arguments for
12804 trampoline and error message.
12805 (x86_get_min_fast_tracepoint_insn_len): New.
12806 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
12807 * linux-low.h (struct linux_target_ops): Add arguments to
12808 install_fast_tracepoint_jump_pad operation, add new operation.
12809 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
12810 arguments.
12811 (linux_get_min_fast_tracepoint_insn_len): New function.
12812 (linux_target_op): Add new operation.
12813 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
12814 (gdb_trampoline_buffer_end): Ditto.
12815 (gdb_trampoline_buffer_error): Ditto.
12816 (struct ipa_sym_addresses): Add fields for new IPA variables.
12817 (symbol_list): Add entries for new IPA variables.
12818 (struct tracepoint): Add fields to hold the address range of the
12819 trampoline used by the tracepoint.
12820 (trampoline_buffer_head): New static variable.
12821 (trampoline_buffer_tail): Ditto.
12822 (claim_trampoline_space): New function.
12823 (have_fast_tracepoint_trampoline_buffer): New function.
12824 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
12825 structure.
12826 (install_fast_tracepoint): Ditto, also add error buffer argument.
12827 (cmd_qtminftpilen): New function.
12828 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
12829 (fast_tracepoint_from_trampoline_address): New function.
12830 (fast_tracepoint_collecting): Handle trampoline as part of jump
12831 pad space.
12832 (set_trampoline_buffer_space): New function.
12833 (initialize_tracepoint): Initialize new IPA variables.
12834 * target.h (struct target_ops): Add arguments to
12835 install_fast_tracepoint_jump_pad operation, add new
12836 get_min_fast_tracepoint_insn_len operation.
12837 (target_get_min_fast_tracepoint_insn_len): New.
12838 (install_fast_tracepoint_jump_pad): Add arguments.
12839 * server.h (IPA_BUFSIZ): Define.
12840 * linux-i386-ipa.c: Include extra header files.
12841 (initialize_fast_tracepoint_trampoline_buffer): New function.
12842 (initialize_low_tracepoint): Call it.
12843 * server.h (set_trampoline_buffer_space): Declare.
12844 (claim_trampoline_space): Ditto.
12845 (have_fast_tracepoint_trampoline_buffer): Ditto.
12846
12847 2011-11-14 Yao Qi <yao@codesourcery.com>
12848
12849 * server.c (handle_query): Handle InstallInTrace for qSupported.
12850 * tracepoint.c (add_tracepoint): Sort list.
12851 (install_tracepoint, download_tracepoint): New.
12852 (cmd_qtdp): Call them to install and download tracepoints.
12853 (sort_tracepoints): Removed.
12854 (cmd_qtstart): Update.
12855
12856 2011-11-14 Yao Qi <yao@codesourcery.com>
12857
12858 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
12859 * mem-break.h: Declare.
12860 * tracepoint.c (cmd_qtstart): Move some code to ...
12861 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
12862 New.
12863 (download_tracepoints): Move some code to ...
12864 (download_tracepoint_1): ... here. New.
12865
12866 2011-11-08 Yao Qi <yao@codesourcery.com>
12867
12868 * remote-utils.c (relocate_instruction): A comment fix.
12869
12870 2011-11-07 Joel Brobecker <brobecker@adacore.com>
12871
12872 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
12873 (i386_dr_low_get_control, i386_dr_low_get_status): Use
12874 dr_status_mirror and dr_control_mirror from debug_reg_state.
12875 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
12876 (i386_initial_stuff): Remove use of deleted globals.
12877 (i386_get_thread_context, i386_set_thread_context,
12878 i386_thread_added): Use dr_status_mirror and dr_control_mirror
12879 from debug_reg_state.
12880
12881 2011-11-05 Yao Qi <yao@codesourcery.com>
12882
12883 * tracepoint.c (gdb_collect): Loop over tracepoints of same
12884 address as TPOINT's.
12885
12886 2011-11-02 Stan Shebs <stan@codesourcery.com>
12887
12888 * tracepoint.c (agent_mem_read_string): New function.
12889 (eval_agent_expr): Call it for tracenz.
12890 * server.c (handle_query): Report support for tracenz.
12891
12892 2011-11-02 Yao Qi <yao@codesourcery.com>
12893
12894 * tracepoint.c (cmd_qtstart): Remove unused local variables.
12895
12896 2011-11-02 Yao Qi <yao@codesourcery.com>
12897
12898 * target.h: Fix a typo in comment.
12899
12900 2011-10-31 Pedro Alves <pedro@codesourcery.com>
12901
12902 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
12903 clobber the breakpoints' shadows with fast tracepoint jumps.
12904 * mem-break.h (check_mem_write): Add `myaddr' parameter.
12905 * target.c (write_inferior_memory): Also pass MYADDR down to
12906 check_mem_write.
12907
12908 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
12909
12910 * configure.ac: Check support for personality routine.
12911 * configure: Regenerate.
12912 * config.in: Likewise.
12913 * linux-low.c: Include <sys/personality.h>.
12914 Define ADDR_NO_RANDOMIZE if necessary.
12915 (linux_create_inferior): Disable address space randomization when
12916 forking inferior, if requested.
12917 (linux_supports_disable_randomization): New function.
12918 (linux_target_ops): Install it.
12919 * server.h (disable_randomization): Declare.
12920 * server.c (disable_randomization): New global variable.
12921 (handle_general_set): Handle QDisableRandomization.
12922 (handle_query): Likewise for qSupported.
12923 (main): Support --disable-randomization and --no-disable-randomization
12924 command line arguments.
12925 * target.h (struct target_ops): Add supports_disable_randomization.
12926 (target_supports_disable_randomization): New macro.
12927
12928 2011-09-29 Mike Frysinger <vapier@gentoo.org>
12929
12930 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
12931 ifdef check.
12932 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
12933 [!PT_GETDSBT] (target_loadmap): New definition.
12934 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
12935 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
12936 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
12937 and PT_GETDSBT to LINUX_LOADMAP.
12938 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
12939 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
12940
12941 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
12942
12943 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
12944 (arm_linux_hwbp_cap): New static variable.
12945 (arm_linux_get_hwbp_cap): Replace by ...
12946 (arm_linux_init_hwbp_cap): ... this new function.
12947 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
12948 (arm_linux_get_hw_watchpoint_count): Likewise.
12949 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12950 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
12951 (arm_prepare_to_resume): Use perror_with_name instead of error.
12952
12953 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
12954
12955 * linux-arm-low.c: Include <signal.h>.
12956 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
12957 (struct arm_linux_hwbp_cap): New data type.
12958 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
12959 (struct arm_linux_hw_breakpoint): New data type.
12960 (MAX_BPTS, MAX_WPTS): Define.
12961 (struct arch_process_info, struct arch_lwp_info): New data types.
12962 (arm_linux_get_hwbp_cap): New function.
12963 (arm_linux_get_hw_breakpoint_count): Likewise.
12964 (arm_linux_get_hw_watchpoint_count): Likewise.
12965 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12966 (arm_hwbp_control_initialize): Likewise.
12967 (arm_hwbp_control_is_enabled): Likewise.
12968 (arm_hwbp_control_is_initialized): Likewise.
12969 (arm_hwbp_control_disable): Likewise.
12970 (arm_linux_hw_breakpoint_equal): Likewise.
12971 (arm_linux_hw_point_initialize): Likewise.
12972 (struct update_registers_data): New data structure.
12973 (update_registers_callback: New function.
12974 (arm_insert_point): Likewise.
12975 (arm_remove_point): Likewise.
12976 (arm_stopped_by_watchpoint): Likewise.
12977 (arm_stopped_data_address): Likewise.
12978 (arm_new_process): Likewise.
12979 (arm_new_thread): Likewise.
12980 (arm_prepare_to_resume): Likewise.
12981 (the_low_target): Register arm_insert_point, arm_remove_point,
12982 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
12983 arm_new_thread, and arm_prepare_to_resume.
12984
12985 2011-09-15 Stan Shebs <stan@codesourcery.com>
12986
12987 * server.h (struct emit_ops): Add compare-goto fields.
12988 * tracepoint.c (gdb_agent_op_sizes): New table.
12989 (emit_eq_goto): New function.
12990 (emit_ne_goto): New function.
12991 (emit_lt_goto): New function.
12992 (emit_le_goto): New function.
12993 (emit_gt_goto): New function.
12994 (emit_ge_goto): New function.
12995 (is_goto_target): New function.
12996 (compile_bytecodes): Recognize special cases of compare-goto
12997 combinations and call specialized emitters for them.
12998 * linux-x86-low.c (amd64_emit_eq_goto): New function.
12999 (amd64_emit_ne_goto): New function.
13000 (amd64_emit_lt_goto): New function.
13001 (amd64_emit_le_goto): New function.
13002 (amd64_emit_gt_goto): New function.
13003 (amd64_emit_ge_goto): New function.
13004 (amd64_emit_ops): Add the new functions.
13005 (i386_emit_eq_goto): New function.
13006 (i386_emit_ne_goto): New function.
13007 (i386_emit_lt_goto): New function.
13008 (i386_emit_le_goto): New function.
13009 (i386_emit_gt_goto): New function.
13010 (i386_emit_ge_goto): New function.
13011 (i386_emit_ops): Add the new functions.
13012
13013 2011-09-08 Stan Shebs <stan@codesourcery.com>
13014
13015 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
13016 (i386_emit_epilogue): Restore %ebx.
13017
13018 2011-08-31 Jie Zhang <jzhang918@gmail.com>
13019
13020 * server.c (step_thread): Remove definition.
13021 (process_serial_event): Don't handle Hs.
13022 * server.h (step_thread): Remove declaration.
13023 * target.c (set_desired_inferior): Remove use of step_thread.
13024
13025 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
13026
13027 * linux-low.c: Include linux-procfs.h.
13028 (linux_attach_lwp_1): Update comments.
13029 (linux_attach): Scan for existing threads when attaching to a
13030 process that is the tgid.
13031 * Makefile.in: Update dependencies.
13032
13033 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
13034
13035 * configure.srv: Add linux-procfs.o dependencies.
13036
13037 2011-08-14 Yao Qi <yao@codesourcery.com>
13038
13039 * target.h (struct target_ops): Fix indent.
13040 * win32-low.c (win32_target_ops): Fix comment.
13041
13042 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
13043 Yao Qi <yao@codesourcery.com>
13044
13045 * Makefile.in (clean): Remove tic6x-*.c files.
13046 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
13047 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
13048 (tic6x-c64xp-linux.c): Likewise.
13049 * configure.srv: Add support for tic6x-*-uclinux.
13050 * linux-tic6x-low.c: New.
13051 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
13052
13053 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
13054 Yao Qi <yao@codesourcery.com>
13055
13056 * target.h (struct target_ops): Add read_loadmap.
13057 * linux-low.c (struct target_loadseg): New type.
13058 (struct target_loadmap): New type.
13059 (linux_read_loadmap): New function.
13060 (linux_target_ops): Add linux_read_loadmap.
13061 * server.c (handle_query): Support qXfer:fdpic:read packet.
13062 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
13063 to NULL.
13064
13065 2011-08-05 Eli Zaretskii <eliz@gnu.org>
13066
13067 * win32-low.c: Include <stdint.h>.
13068
13069 2011-07-22 Pedro Alves <pedro@codesourcery.com>
13070
13071 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
13072 to the inferior here.
13073 (i386_remove_aligned_watchpoint): Ditto.
13074 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
13075 fit part of the watchpoint in the debug registers.
13076 (i386_update_inferior_debug_regs): New.
13077 (i386_low_insert_watchpoint): Work on a local mirror of the debug
13078 registers, and only update the inferior on success.
13079 (i386_low_remove_watchpoint): Ditto.
13080
13081 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
13082
13083 * linux-low.c (compare_ints, unique, list_threads, show_process,
13084 linux_core_of_thread): Delete.
13085 (linux_target_ops): Change linux_core_of_thread to
13086 linux_common_core_of_thread.
13087 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
13088 * utils.c (malloc_failure): Change type of argument.
13089 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
13090 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
13091 common/linux-osdata.c, common/ptid.c and common/buffer.c.
13092 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
13093 (IPA_OBJS): Add common-utils-ipa.o.
13094 (ptid_h, linux_osdata_h): New macros.
13095 (server_h): Add common/common-utils.h, common/xml-utils.h,
13096 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
13097 common/ptid.h.
13098 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
13099 ptid.o, buffer.o): New rules.
13100 (linux-low.o): Add common/linux-osdata.h as a dependency.
13101 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
13102 * configure.ac: Add AC_HEADER_DIRENT check.
13103 * config.in: Regenerate.
13104 * configure: Regenerate.
13105 * remote-utils.c (xml_escape_text): Delete.
13106 (buffer_grow, buffer_free, buffer_init, buffer_finish,
13107 buffer_xml_printf): Move to common/buffer.c.
13108 * server.c (main): Remove call to initialize_inferiors.
13109 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
13110 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
13111 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
13112 internal_error, gdb_assert, gdb_assert_fail): Delete.
13113 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
13114 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
13115 common/buffer.h.
13116 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
13117 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
13118 initialize_inferiors): Delete.
13119
13120 2011-07-20 Pedro Alves <pedro@codesourcery.com>
13121
13122 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
13123 symbol error.
13124
13125 2011-05-31 Pedro Alves <pedro@codesourcery.com>
13126
13127 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
13128 assertion.
13129 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
13130
13131 2011-05-26 Yao Qi <yao@codesourcery.com>
13132
13133 * Makefile.in (thread-db.o): Track dependence to
13134 common/gdb_thread_db.h.
13135 * thread-db.c: include gdb_thread_db.h from right place.
13136
13137 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
13138
13139 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
13140 __FILE__ and __LINE__ to internal_error.
13141
13142 2011-05-13 Doug Evans <dje@google.com>
13143
13144 * thread-db.c (try_thread_db_load_from_sdir): New function.
13145 (try_thread_db_load_from_dir): New function.
13146 (thread_db_load_search): Handle $sdir, ignore $pdir.
13147 Remove trying of system directories if search of
13148 libthread-db-search-path fails, that is now done via $sdir.
13149
13150 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
13151
13152 * server.c (handle_query): Add EnableDisableTracepoints to the list
13153 of supported features.
13154 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
13155 tracepoints.
13156 (cmd_qtenable_disable): New.
13157 (cmd_qtstart): Install tracepoints even if disabled.
13158 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
13159 receiving a QTEnable or QTDisable packet.
13160 (gdb_collect): Skip data collection if fast tracepoint is disabled.
13161 (ust_marker_to_static_tracepoint): Do not ignore disabled static
13162 tracepoints.
13163 (gdb_probe): Skip data collection if static tracepoint is disabled.
13164
13165 2011-05-10 Doug Evans <dje@google.com>
13166
13167 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
13168
13169 2011-05-04 Doug Evans <dje@google.com>
13170
13171 * linux-low.c (linux_join): Skip process lookup.
13172 * spu-low.c (spu_join): Ditto.
13173 * server.c (join_inferiors_callback): Delete.
13174 (process_serial_event): For 'D' packet (detach) call join_inferior
13175 directly.
13176
13177 2011-05-04 Joseph Myers <joseph@codesourcery.com>
13178
13179 * README: Don't mention xscale*-*-linux*.
13180 * configure.srv (xscale*-*-linux*): Don't handle target.
13181
13182 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
13183
13184 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
13185 casting pointers.
13186 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
13187 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
13188 (i386_emit_void_call_2): Likewise.
13189
13190 2011-04-26 Yao Qi <yao@codesourcery.com>
13191
13192 * linux-low.c: Move common macros to linux-ptrace.h.
13193 Include linux-ptrace.h.
13194 * Makefile.in (linux_ptrace_h): New.
13195 (linux-low.o): Depends on linux-ptrace.h.
13196
13197 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
13198
13199 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
13200 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
13201 (remote_prepare): New function with most of the TCP code from ...
13202 (remote_open): ... here. Detect PORT here unconditionally. Move also
13203 setting transport_is_reliable.
13204 * server.c (run_once): New variable.
13205 (gdbserver_usage): Document it.
13206 (main): Set run_once for `--once'. Call remote_prepare. Exit after
13207 the first run if RUN_ONCE.
13208 * server.h (run_once, remote_prepare): New declarations.
13209
13210 2011-04-19 Tom Tromey <tromey@redhat.com>
13211
13212 * win32-low.c (handle_load_dll): Remove duplicate "the".
13213
13214 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
13215
13216 Remove support for old Cygwin 1.5 versions.
13217 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
13218 function to avoid warning.
13219 (win32_add_one_solib): Use cygwin_conv_path function to avoid
13220 warning.
13221
13222 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
13223
13224 * gdbserver/server.h (Macro _): Define it if not available.
13225
13226 2011-03-14 Michael Snyder <msnyder@vmware.com>
13227
13228 * hostio.c (handle_close): Remove unnecessary null test.
13229
13230 2011-03-10 Joel Brobecker <brobecker@adacore.com>
13231
13232 * Makefile.in (maintainer-clean realclean distclean): Remove
13233 "make ... subdir_do" command.
13234
13235 2011-03-10 Michael Snyder <msnyder@vmware.com>
13236
13237 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
13238
13239 * server.c (handle_v_run): Free alloced buffer on early return.
13240
13241 2011-03-09 Yao Qi <yao@codesourcery.com>
13242
13243 Revert:
13244 2011-03-04 Yao Qi <yao@codesourcery.com>
13245
13246 * Makefile.in: Remove GNU make feature --directory.
13247
13248 2011-03-05 Yao Qi <yao@codesourcery.com>
13249
13250 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
13251 (subdir_do): New make target. Copied from gdb/Makefile.
13252 (maintainer-clean, realclean, distclean, clean): Call corresponding
13253 make targets in common/Makefile.
13254
13255 2011-02-11 Yao Qi <yao@codesourcery.com>
13256
13257 * configure.ac: Call AC_PROG_RANLIB.
13258 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
13259 * configure: Regenerate.
13260
13261 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
13262
13263 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
13264
13265 2011-03-06 Yao Qi <yao@codesourcery.com>
13266
13267 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
13268
13269 2011-03-05 Yao Qi <yao@codesourcery.com>
13270
13271 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
13272 (subdir_do): New make target. Copied from gdb/Makefile.
13273 (maintainer-clean, realclean, distclean, clean): Call corresponding
13274 make targets in common/Makefile.
13275
13276 2011-03-04 Yao Qi <yao@codesourcery.com>
13277
13278 * Makefile.in: Remove GNU make feature --directory.
13279
13280 2011-03-04 Michael Snyder <msnyder@vmware.com>
13281
13282 * server.c (queue_stop_reply): Call xmalloc not malloc.
13283
13284 2011-03-02 Michael Snyder <msnyder@vmware.com>
13285
13286 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
13287
13288 2011-02-28 Michael Snyder <msnyder@vmware.com>
13289
13290 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
13291 (cmd_qtframe): Ditto.
13292 (cmd_qtbuffer): Ditto.
13293 (cmd_bigqtbuffer): Ditto.
13294
13295 * utils.c (decimal2str): Initialize 'width' to nine, then
13296 don't mess with it.
13297
13298 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13299
13300 * hostio.c (require_data): Free *data, not data.
13301
13302 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13303
13304 * hostio.c (require_data): Use free, not xfree.
13305
13306 2011-02-27 Michael Snyder <msnyder@vmware.com>
13307
13308 * server.c (handle_query): Discard unused value.
13309
13310 * hostio.c (require_data): Free malloc memory before returning
13311 error.
13312
13313 2011-02-26 Michael Snyder <msnyder@vmware.com>
13314
13315 * linux-low.c (list_threads): Call closedir for dirent.
13316
13317 2011-02-27 Michael Snyder <msnyder@vmware.com>
13318
13319 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
13320 a case statement falls through.
13321
13322 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
13323
13324 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
13325 in comparison.
13326
13327 2011-02-26 Michael Snyder <msnyder@vmware.com>
13328
13329 * utils.c (decimal2str): Eliminate dead code and dead param.
13330 (pulongest): Drop dead param from call to decimal2str.
13331 (plongest): Ditto.
13332
13333 2011-02-24 Joel Brobecker <brobecker@adacore.com>
13334
13335 Revert the following patch (not approved yet):
13336 2011-02-21 Hui Zhu <teawater@gmail.com>
13337 * tracepoint.c (tp_printf): New function.
13338 (eval_agent_expr): Handle gdb_agent_op_printf.
13339
13340 2011-02-21 Hui Zhu <teawater@gmail.com>
13341
13342 * tracepoint.c (tp_printf): New function.
13343 (eval_agent_expr): Handle gdb_agent_op_printf.
13344
13345 2011-02-18 Tom Tromey <tromey@redhat.com>
13346
13347 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
13348 (tracepoint.o): Likewise.
13349 * tracepoint.c (enum gdb_agent_op): Use ax.def.
13350 (gdb_agent_op_names): Likewise.
13351
13352 2011-02-18 Tom Tromey <tromey@redhat.com>
13353
13354 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
13355 gdb_agent_op_rot>: New constants.
13356 (gdb_agent_op_names): Add pick and roll.
13357 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
13358 cases.
13359
13360 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
13361
13362 * aclocal.m4: Regenerated with aclocal-1.11.1.
13363
13364 2011-02-14 Pedro Alves <pedro@codesourcery.com>
13365
13366 * server.c (handle_qxfer_traceframe_info): New.
13367 (qxfer_packets): Register "traceframe-info".
13368 (handle_query): Report support for qXfer:traceframe-info:read+.
13369 * tracepoint.c (match_blocktype): New.
13370 (traceframe_find_block_type): Rename to ...
13371 (traceframe_walk_blocks): ... this. Add callback filter argument,
13372 and use it.
13373 (traceframe_find_block_type): New, reimplemented on top of
13374 traceframe_walk_blocks.
13375 (build_traceframe_info_xml): New.
13376 (traceframe_read_info): New.
13377 * server.h (traceframe_read_info): Declare.
13378
13379 2011-02-11 Yao Qi <yao@codesourcery.com>
13380
13381 * configure.ac: Call AC_PROG_RANLIB.
13382 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
13383 * configure: Regenerate.
13384
13385 2011-02-07 Pedro Alves <pedro@codesourcery.com>
13386
13387 * server.c (gdb_read_memory): Change return semantics to allow
13388 partial transfers.
13389 (handle_search_memory_1): Adjust.
13390 (process_serial_event) <'m' packet>: Handle partial transfers.
13391 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
13392
13393 2011-01-28 Pedro Alves <pedro@codesourcery.com>
13394
13395 * regcache.c (init_register_cache): Initialize
13396 regcache->register_status.
13397 (free_register_cache): Release regcache->register_status.
13398 (regcache_cpy): Copy register_status.
13399 (registers_to_string): Print 'x's for unavailable registers.
13400 (supply_register): Mark the register's status valid or
13401 unavailable, depending on whether a buffer was passed in or not.
13402 (supply_register_zeroed): New.
13403 (supply_regblock): Mark the registers' status valid or
13404 unavailable, depending on whether a buffer was passed in or not.
13405 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
13406 (struct regcache): New `register_status' field.
13407 (supply_register_zeroed): Declare.
13408 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
13409 supply_register_zeroed, rather than passing a NULL buffer to
13410 supply_register.
13411 * tracepoint.c (fetch_traceframe_registers): Update comment.
13412
13413 2011-01-28 Pedro Alves <pedro@codesourcery.com>
13414
13415 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
13416 buffer explicit.
13417
13418 2011-01-25 Pedro Alves <pedro@codesourcery.com>
13419
13420 * server.h (decode_xfer_write): Change prototype.
13421 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
13422 and don't extract the annex here.
13423 * server.c (decode_xfer_read): Remove `annex' parameter,
13424 and don't extract the annex here.
13425 (decode_xfer): New.
13426 (struct qxfer): New.
13427 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
13428 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
13429 (handle_qxfer_statictrace): New functions, abstracted out from
13430 handle_query, and made to use the struct qxfer interface.
13431 (handle_threads_qxfer_proper): Rename to ...
13432 (handle_qxfer_threads_proper): ... this.
13433 (handle_threads_qxfer): Rename to ...
13434 (handle_qxfer_threads): ... this. Adjust.
13435 (qxfer_packets): New array.
13436 (handle_qxfer): New function.
13437 (handle_query): Use handle_qxfer.
13438
13439 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
13440
13441 * gdbreplay.c: Shorten lines of >= 80 columns.
13442 * linux-low.c: Ditto.
13443 * linux-ppc-low.c: Ditto.
13444 * linux-s390-low.c: Ditto.
13445 * linux-sparc-low.c: Ditto.
13446 * linux-x86-low.c: Ditto.
13447 * linux-xtensa-low.c: Ditto.
13448 * mem-break.c: Ditto.
13449 * nto-low.c: Ditto.
13450 * regcache.h: Ditto.
13451 * remote-utils.c: Ditto.
13452 * server.c: Ditto.
13453 * server.h: Ditto.
13454 * thread-db.c: Ditto.
13455 * tracepoint.c: Ditto.
13456 * utils.c: Ditto.
13457 * win32-low.h: Ditto.
13458
13459 2011-01-05 Joel Brobecker <brobecker@adacore.com>
13460
13461 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
13462 update.
13463
13464 2011-01-01 Joel Brobecker <brobecker@adacore.com>
13465
13466 * server.c (gdbserver_version): Update copyright year in version
13467 output.
13468 * gdbreplay.c (gdbreplay_version): Ditto.
13469
13470 2010-12-29 Jie Zhang <jie.zhang@analog.com>
13471
13472 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
13473 * linux-bfin-low.c: New file.
13474 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
13475 PT_DATA_ADDR for BFIN targets.
13476 * Makefile.in (SFILES): Add linux-bfin-low.c.
13477 (clean): Remove reg-bfin.c.
13478 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
13479 * README: Mention supported Blackfin targets.
13480
13481 2010-12-23 Mike Frysinger <vapier@gentoo.org>
13482
13483 * .gitignore: New file.
13484
13485 2010-11-16 Mike Frysinger <vapier@gentoo.org>
13486
13487 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
13488
13489 2010-10-22 Jie Zhang <jie@codesourcery.com>
13490
13491 * Makefile.in: Add FLAGS_TO_PASS variable.
13492 (install): Remove dependency of install-only and recursively
13493 invoke make for install-only.
13494
13495 2010-10-04 Doug Evans <dje@google.com>
13496
13497 * Makefile.in (uninstall): Use $(DESTDIR).
13498
13499 2010-09-24 Pedro Alves <pedro@codesourcery.com>
13500
13501 PR gdb/11842
13502
13503 * linux-x86-low.c (compat_siginfo_from_siginfo)
13504 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
13505 si_code is < 0. Check for si_code == SI_TIMER before checking for
13506 si_code < 0.
13507
13508 2010-09-13 Joel Brobecker <brobecker@adacore.com>
13509
13510 * lynx-i386-low.c: New file.
13511 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
13512
13513 2010-09-13 Joel Brobecker <brobecker@adacore.com>
13514
13515 * lynx-low.c (ptrace_request_to_str): Remove handling for
13516 request values that have been removed in LynxOS 5.x.
13517
13518 2010-09-13 Joel Brobecker <brobecker@adacore.com>
13519
13520 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
13521 <ptrace.h>
13522
13523 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
13524
13525 * configure.ac: Add --enable-inprocess-agent option.
13526 * configure: Rebuilt.
13527
13528 2010-09-06 Yao Qi <yao@codesourcery.com>
13529
13530 * linux-low.c (linux_kill): Remove unused variable.
13531 (linux_stabilize_threads): Likewise.
13532 * server.c (start_inferior): Likewise.
13533 (queue_stop_reply_callback): Likewise.
13534 * tracepoint.c (do_action_at_tracepoint): Likewise.
13535
13536 2010-09-06 Yao Qi <yao@codesourcery.com>
13537
13538 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
13539 on return.
13540
13541 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
13542
13543 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
13544
13545 2010-09-06 Pedro Alves <pedro@codesourcery.com>
13546
13547 * Makefile.in (install-only): Replace $IPA_DEPFILES with
13548 "$(IPA_DEPFILES)".
13549
13550 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13551
13552 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
13553 gdbserver/lynx-ppc-low.c: New files.
13554 * Makefile.in (lynx_low_h): New variable.
13555 (lynx-low.o, lynx-ppc-low.o): New rules.
13556 * configure.ac: On LynxOS, link with -lnetinet.
13557 * configure.srv: Add handling of powerpc-*-lynxos* targets.
13558 * configure: regenerate.
13559
13560 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13561
13562 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
13563 * configure.ac: Add check for vasprintf and vsnprintf.
13564 * configure, config.in: Regenerate.
13565 * server.h (vasprintf, vsnprintf): Add conditional declarations.
13566
13567 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13568
13569 * gdbreplay.c: Move include of alloca.h up, next to include of
13570 malloc.h.
13571 * server.h: Add include of malloc.h.
13572 * mem-break.c: Remove include of malloc.h.
13573 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
13574
13575 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13576
13577 * Makefile.in (memmem.o): Build with -Wno-error.
13578
13579 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13580
13581 * utils.c (xsnprintf): Make non-static.
13582 * server.h: Add xsnprintf declaration.
13583 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
13584 replace calls to snprintf by calls to xsnprintf throughout.
13585
13586 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13587
13588 * configure.ac: Add configure check for alloca.
13589 * configure, config.in: Regenerate.
13590 * server.h: Include alloca.h if it exists.
13591 * gdbreplay.c: Include alloca.h if it exists.
13592
13593 2010-08-28 Pedro Alves <pedro@codesourcery.com>
13594
13595 * linux-low.c (__SIGRTMIN): Define if not already defined.
13596 (linux_create_inferior): Check for __ANDROID__ rather than
13597 __SIGRTMIN.
13598 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
13599 are already deferred.
13600 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
13601 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
13602 stopped and already has a pending signal to report.
13603 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
13604 a pending signal to report or is moving out of a jump pad.
13605 (linux_init_signals): Check for __ANDROID__ rather than
13606 __SIGRTMIN.
13607
13608 2010-08-28 Pedro Alves <pedro@codesourcery.com>
13609
13610 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
13611 debug_threads check. Avoid a linear search when not doing debug
13612 output.
13613
13614 2010-08-27 Pedro Alves <pedro@codesourcery.com>
13615
13616 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
13617 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
13618 (struct file_handler) <fd>: Change type to gdb_fildes_t.
13619 (process_event): Change local fd's type to gdb_fildes_t.
13620 (create_file_handler): Adjust prototype.
13621 (delete_file_handler): Adjust prototype.
13622 (handle_file_event): Adjust prototype. Use pfildes.
13623 (create_file_event): Adjsut prototype.
13624 * remote-utils.c (remote_desc, listen_desc): Change type to
13625 gdb_fildes_t.
13626 * server.h: New gdb_fildes_t typedef.
13627 [USE_WIN32API]: Include winsock2.h.
13628 (delete_file_handler, add_file_handler): Adjust prototypes.
13629 (pfildes): Declare.
13630 * utils.c (pfildes): New.
13631
13632 2010-08-27 Pedro Alves <pedro@codesourcery.com>
13633
13634 * configure.ac (build_warnings): Add -Wno-char-subscripts.
13635 * configure: Regenerate.
13636
13637 2010-08-27 Pedro Alves <pedro@codesourcery.com>
13638
13639 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
13640 (linux_done_accessing_memory): ... this.
13641 (linux_target_ops): Adjust.
13642 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
13643 * nto-low.c (nto_target_ops): Adjust comment.
13644 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
13645 * spu-low.c (spu_target_ops): Adjust comment.
13646 * target.h (target_ops): Rename unprepare_to_access_memory field
13647 to done_accessing_memory.
13648 (unprepare_to_access_memory): Rename to ...
13649 (done_accessing_memory): ... this.
13650
13651 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13652
13653 * linux-low.c (linux_prepare_to_access_memory): New.
13654 (linux_unprepare_to_access_memory): New.
13655 (linux_target_ops): Install them.
13656 * server.c (read_memory): Rename to ...
13657 (gdb_read_memory): ... this. Use
13658 prepare_to_access_memory/prepare_to_access_memory.
13659 (write_memory): Rename to ...
13660 (gdb_write_memory): ... this. Use
13661 prepare_to_access_memory/prepare_to_access_memory.
13662 (handle_search_memory_1): Adjust.
13663 (process_serial_event): Adjust.
13664 * target.h (struct target_ops): New fields
13665 prepare_to_access_memory and unprepare_to_access_memory.
13666 (prepare_to_access_memory, unprepare_to_access_memory): New.
13667 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
13668 prepare_to_access_memory/prepare_to_access_memory.
13669 * nto-low.c (nto_target_ops): Adjust.
13670 * spu-low.c (spu_target_ops): Adjust.
13671 * win32-low.c (win32_target_ops): Adjust.
13672
13673 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13674
13675 * Makefile.in (WARN_CFLAGS): Get it from configure.
13676 (WERROR_CFLAGS): New.
13677 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
13678 * configure.ac: Introduce --enable-werror, which adds -Werror to
13679 the compiler command line. Enabled by default. Disable with
13680 --disable-werror. Add -Wdeclaration-after-statement
13681 Wpointer-arith and -Wformat-nonliteral to warning flags.
13682 * configure: Regenerate.
13683
13684 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13685
13686 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
13687
13688 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13689
13690 * gdbreplay.c (remote_error): New.
13691 (gdbchar): New.
13692 (expect): Use gdbchar. Check for error reading from GDB.
13693 Clarify sync error output.
13694 (play): Check for errors writing to GDB.
13695 * linux-low.c (sigchld_handler): Really ignore `write' errors.
13696 * remote-utils.c (getpkt): Check for errors writing to the remote
13697 descriptor.
13698
13699 2010-08-25 Pedro Alves <pedro@codesourcery.com>
13700
13701 * linux-low.c (linux_wait_1): Move non-debugging code out of
13702 `debug_threads' control.
13703
13704 2010-08-25 Pedro Alves <pedro@codesourcery.com>
13705
13706 * linux-low.c (linux_wait_1): Don't set last_status here.
13707 * server.c (push_event, queue_stop_reply_callback): Assert we're
13708 not pushing a TARGET_WAITKIND_IGNORE event.
13709 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
13710 (myresume, handle_target_event): Set the thread's last_resume_kind
13711 and last_status from the target returned status.
13712
13713 2010-08-25 Pedro Alves <pedro@codesourcery.com>
13714
13715 PR threads/10729
13716
13717 * linux-x86-low.c (update_debug_registers_callback): New.
13718 (i386_dr_low_set_addr): Use it.
13719 (i386_dr_low_get_addr): New.
13720 (i386_dr_low_set_control): Use update_debug_registers_callback.
13721 (i386_dr_low_get_control): New.
13722 (i386_dr_low_get_status): Adjust.
13723 * linux-low.c (linux_stop_lwp): New.
13724 * linux-low.h (linux_stop_lwp): Declare.
13725
13726 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
13727 argument instead of a i386_debug_reg_state.
13728 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
13729 a i386_debug_reg_state.
13730 (i386_insert_aligned_watchpoint): Adjust.
13731 (i386_remove_aligned_watchpoint): Adjust.
13732 (i386_low_stopped_data_address): Read the debug registers from the
13733 inferior instead of from the mirrors.
13734 * i386-low.h (struct i386_debug_reg_state): Extend comment.
13735 (i386_dr_low_get_addr): Declare.
13736 (i386_dr_low_get_control): Declare.
13737 (i386_dr_low_get_status): Change prototype.
13738
13739 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
13740 (i386_dr_low_get_addr): New.
13741 (i386_dr_low_get_control): New.
13742 (i386_dr_low_get_status): Adjust prototype. Return
13743 dr_status_mirror.
13744 (i386_initial_stuff): Clear dr_status_mirror and
13745 dr_control_mirror.
13746 (i386_get_thread_context): Adjust.
13747 (i386_set_thread_context): Adjust.
13748 (i386_thread_added): Adjust.
13749
13750 2010-08-24 Pedro Alves <pedro@codesourcery.com>
13751
13752 * linux-low.h (linux_thread_area): Delete declaration.
13753
13754 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
13755
13756 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
13757 after its termination.
13758
13759 2010-08-09 Pedro Alves <pedro@codesourcery.com>
13760
13761 * linux-low.c (gdb_wants_lwp_stopped): Delete.
13762 (gdb_wants_all_stopped): Delete.
13763 (linux_wait_1): Don't call them.
13764 * server.c (handle_v_cont): Tag all threads as want-stopped.
13765 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
13766 stopped as "client-wants-stopped".
13767
13768 2010-07-31 Pedro Alves <pedro@codesourcery.com>
13769
13770 * Makefile.in (signals_h): New.
13771 (server_h): Depend on it.
13772 (server.o): Don't depend on $(signals_def).
13773 (signals.o): Depend on $(signals_def).
13774
13775 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
13776
13777 * Makefile.in (signals_def): New.
13778 (server_h): Append include/gdb/signals.h and signals_def.
13779 (server.o): Append signals_def.
13780
13781 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
13782
13783 * server.c (handle_target_event): Use target_signal_to_host for
13784 resume_info.sig initialization.
13785 * target.h (struct thread_resume) <sig>: New comment.
13786
13787 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
13788
13789 * server.c (handle_query): strcpy() the returned string from paddress()
13790 instead of sprintf().
13791 * utils.c (paddress): Return phex_nz().
13792
13793 2010-07-07 Joel Brobecker <brobecker@adacore.com>
13794
13795 * server.c (handle_v_cont): Call mourn_inferior if process
13796 just exited.
13797 (myresume): Likewise.
13798
13799 2010-07-01 Pedro Alves <pedro@codesourcery.com>
13800
13801 Static tracepoints, and integration with UST.
13802
13803 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
13804 * mem-break.c (uninsert_all_breakpoints)
13805 (reinsert_all_breakpoints): New.
13806 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
13807 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
13808 (gdb_agent_ust_loaded, helper_thread_id)
13809 (gdb_agent_helper_thread_id): New macros.
13810 (struct ipa_sym_addresses): Add addr_ust_loaded,
13811 addr_helper_thread_id, addr_cmd_buf.
13812 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
13813 (in_process_agent_loaded_ust): New.
13814 (write_e_ust_not_loaded): New.
13815 (maybe_write_ipa_ust_not_loaded): New.
13816 (struct collect_static_trace_data_action): New.
13817 (enum tracepoint_type) <static_tracepoint>: New.
13818 (struct tracepoint) <handle>: Mention static tracepoints.
13819 (struct static_tracepoint_ctx): New.
13820 (CMD_BUF_SIZE): New.
13821 (add_tracepoint_action): Handle static tracepoint actions.
13822 (unprobe_marker_at): New.
13823 (clear_installed_tracepoints): Handle static tracepoints.
13824 (cmd_qtdp): Handle static tracepoints.
13825 (probe_marker_at): New.
13826 (cmd_qtstart): Handle static tracepoints.
13827 (response_tracepoint): Handle static tracepoints.
13828 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
13829 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
13830 (get_context_regcache): Handle static tracepoints.
13831 (do_action_at_tracepoint): Handle static tracepoint actions.
13832 (traceframe_find_block_type): Handle static trace data blocks.
13833 (traceframe_read_sdata): New.
13834 (download_tracepoints): Download static tracepoint actions.
13835 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
13836 (GDB_PROBE_NAME): New.
13837 (ust_ops): New.
13838 (GET_UST_SYM): New.
13839 (USTF): New.
13840 (dlsym_ust): New.
13841 (ust_marker_to_static_tracepoint): New.
13842 (gdb_probe): New.
13843 (collect_ust_data_at_tracepoint): New.
13844 (gdb_ust_probe): New.
13845 (UNIX_PATH_MAX, SOCK_DIR): New.
13846 (gdb_ust_connect_sync_socket): New.
13847 (resume_thread, stop_thread): New.
13848 (run_inferior_command): New.
13849 (init_named_socket): New.
13850 (gdb_ust_socket_init): New.
13851 (cstr_to_hexstr): New.
13852 (next_st): New.
13853 (first_marker, next_marker): New.
13854 (response_ust_marker): New.
13855 (cmd_qtfstm, cmd_qtsstm): New.
13856 (unprobe_marker_at, probe_marker_at): New.
13857 (cmd_qtstmat, gdb_ust_thread): New.
13858 (gdb_ust_init): New.
13859 (initialize_tracepoint_ftlib): Call gdb_ust_init.
13860 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
13861 (ST_REGENTRY): New.
13862 (x86_64_st_collect_regmap): New.
13863 (X86_64_NUM_ST_COLLECT_GREGS): New.
13864 (AMD64_RIP_REGNUM): New.
13865 (supply_static_tracepoint_registers): New.
13866 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
13867 (ST_REGENTRY): New.
13868 (i386_st_collect_regmap): New.
13869 (i386_NUM_ST_COLLECT_GREGS): New.
13870 (supply_static_tracepoint_registers): New.
13871 * server.c (handle_query): Handle qXfer:statictrace:read.
13872 <qSupported>: Report support for StaticTracepoints, and
13873 qXfer:statictrace:read features.
13874 * server.h (traceframe_read_sdata)
13875 (supply_static_tracepoint_registers): Declare.
13876 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
13877 (unpack_varlen_hex): Include in IPA build.
13878 * Makefile.in (ustlibs, ustinc): New.
13879 (IPA_OBJS): Add remote-utils-ipa.o.
13880 ($(IPA_LIB)): Link -ldl and -lpthread.
13881 (UST_CFLAGS): New.
13882 (IPAGENT_CFLAGS): Add UST_CFLAGS.
13883 * config.in, configure: Regenerate.
13884
13885 2010-06-20 Ian Lance Taylor <iant@google.com>
13886 Pedro Alves <pedro@codesourcery.com>
13887
13888 * linux-x86-low.c (always_true): Delete.
13889 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
13890 trying to fool the compiler with always_true.
13891
13892 2010-06-20 Pedro Alves <pedro@codesourcery.com>
13893
13894 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
13895 conditions in gdbserver.
13896
13897 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
13898
13899 * spu-low.c (spu_read_memory): Wrap around local store limit.
13900 (spu_write_memory): Likewise.
13901
13902 2010-06-15 Pedro Alves <pedro@codesourcery.com>
13903
13904 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
13905 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
13906 LONGEST uses.
13907 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
13908 uses.
13909 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
13910 uses with LONGEST uses.
13911
13912 2010-06-14 Stan Shebs <stan@codesourcery.com>
13913 Pedro Alves <pedro@codesourcery.com>
13914
13915 Bytecode compiler.
13916
13917 * linux-x86-low.c: Include limits.h.
13918 (add_insns): New.
13919 (always_true): New.
13920 (EMIT_ASM): New.
13921 (EMIT_ASM32): New.
13922 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
13923 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
13924 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
13925 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
13926 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
13927 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
13928 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
13929 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
13930 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
13931 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
13932 (amd64_emit_void_call_2): New.
13933 (amd64_emit_ops): New.
13934 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
13935 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
13936 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
13937 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
13938 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
13939 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
13940 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
13941 (i386_emit_call, i386_emit_reg, i386_emit_pop)
13942 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
13943 (i386_emit_stack_adjust, i386_emit_int_call_1)
13944 (i386_emit_void_call_2): New.
13945 (i386_emit_ops): New.
13946 (x86_emit_ops): New.
13947 (the_low_target): Install x86_emit_ops.
13948 * server.h (struct emit_ops): New.
13949 (get_raw_reg_func_addr): Declare.
13950 (current_insn_ptr, emit_error): Declare.
13951 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
13952 (set_trace_state_variable_value): New defines.
13953 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
13954 addr_get_trace_state_variable_value and
13955 addr_set_trace_state_variable_value.
13956 (symbol_list): New fields for get_raw_reg,
13957 get_trace_state_variable_value and set_trace_state_variable_value.
13958 (condfn): New typedef.
13959 (struct tracepoint): New field `compiled_cond'.
13960 (do_action_at_tracepoint): Clear compiled_cond.
13961 (get_trace_state_variable_value, set_trace_state_variable_value):
13962 Export in the IPA.
13963 (condition_true_at_tracepoint): If there's a compiled condition,
13964 run that.
13965 (current_insn_ptr, emit_error): New globals.
13966 (struct bytecode_address): New.
13967 (get_raw_reg_func_addr): New.
13968 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
13969 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
13970 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
13971 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
13972 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
13973 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
13974 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
13975 (compile_tracepoint_condition, compile_bytecodes): New.
13976 * target.h (emit_ops): Forward declare.
13977 (struct target_ops): New field emit_ops.
13978 (target_emit_ops): New.
13979 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
13980 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
13981 * linux-low.c (linux_emit_ops): New.
13982 (linux_target_ops): Install it.
13983 * linux-low.h (struct linux_target_ops): New field emit_ops.
13984
13985 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
13986
13987 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
13988 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
13989
13990 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13991 Stan Shebs <stan@codesourcery.com>
13992
13993 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
13994 (all): Depend on $(extra_libraries).
13995 (install-only): Install the IPA.
13996 (IPA_OBJS, IPA_LIB): New.
13997 (clean): Remove the IPA lib.
13998 (IPAGENT_CFLAGS): New.
13999 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
14000 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
14001 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
14002 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
14003 * configure.ac: Check for atomic builtins support in the compiler.
14004 (IPA_DEPFILES, extra_libraries): Define.
14005 * configure.srv (ipa_obj): Add description.
14006 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
14007 (i[34567]86-*-linux*): Set ipa_obj.
14008 (x86_64-*-linux*): Set ipa_obj.
14009 * linux-low.c (stabilizing_threads): New.
14010 (supports_fast_tracepoints): New.
14011 (linux_detach): Stabilize threads before detaching.
14012 (handle_tracepoints): Handle internal tracing breakpoints. Assert
14013 the lwp is either not stabilizing, or is moving out of a jump pad.
14014 (linux_fast_tracepoint_collecting): New.
14015 (maybe_move_out_of_jump_pad): New.
14016 (enqueue_one_deferred_signal): New.
14017 (dequeue_one_deferred_signal): New.
14018 (linux_wait_for_event_1): If moving out of a jump pad, defer
14019 pending signals to later.
14020 (linux_stabilize_threads): New.
14021 (linux_wait_1): Check if threads need moving out of jump pads, and
14022 do it if so.
14023 (stuck_in_jump_pad_callback): New.
14024 (move_out_of_jump_pad_callback): New.
14025 (lwp_running): New.
14026 (linux_resume_one_lwp): Handle moving out of jump pads.
14027 (linux_set_resume_request): Dequeue deferred signals.
14028 (need_step_over_p): Also step over fast tracepoint jumps.
14029 (start_step_over): Also uninsert fast tracepoint jumps.
14030 (finish_step_over): Also reinsert fast tracepoint jumps.
14031 (linux_install_fast_tracepoint_jump): New.
14032 (linux_target_ops): Install linux_stabilize_threads and
14033 linux_install_fast_tracepoint_jump_pad.
14034 * linux-low.h (linux_target_ops) <get_thread_area,
14035 install_fast_tracepoint_jump_pad>: New fields.
14036 (struct lwp_info) <collecting_fast_tracepoint,
14037 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
14038 (linux_get_thread_area): Declare.
14039 * linux-x86-low.c (jump_insn): New.
14040 (x86_get_thread_area): New.
14041 (append_insns): New.
14042 (push_opcode): New.
14043 (amd64_install_fast_tracepoint_jump_pad): New.
14044 (i386_install_fast_tracepoint_jump_pad): New.
14045 (x86_install_fast_tracepoint_jump_pad): New.
14046 (the_low_target): Install x86_get_thread_area and
14047 x86_install_fast_tracepoint_jump_pad.
14048 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
14049 (struct fast_tracepoint_jump): New.
14050 (fast_tracepoint_jump_insn): New.
14051 (fast_tracepoint_jump_shadow): New.
14052 (find_fast_tracepoint_jump_at): New.
14053 (fast_tracepoint_jump_here): New.
14054 (delete_fast_tracepoint_jump): New.
14055 (set_fast_tracepoint_jump): New.
14056 (uninsert_fast_tracepoint_jumps_at): New.
14057 (reinsert_fast_tracepoint_jumps_at): New.
14058 (set_breakpoint_at): Use write_inferior_memory.
14059 (uninsert_raw_breakpoint): Use write_inferior_memory.
14060 (check_mem_read): Mask out fast tracepoint jumps.
14061 (check_mem_write): Mask out fast tracepoint jumps.
14062 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
14063 (set_fast_tracepoint_jump): Declare.
14064 (delete_fast_tracepoint_jump)
14065 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
14066 (reinsert_fast_tracepoint_jumps_at): Declare.
14067 * regcache.c: Don't compile many functions when building the
14068 in-process agent library.
14069 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
14070 the register buffer in the heap.
14071 (free_register_cache): If the register buffer isn't owned by the
14072 regcache, don't free it.
14073 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
14074 pre-existing register caches.
14075 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
14076 type.
14077 (convert_ascii_to_int): : Constify `from' parameter type.
14078 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
14079 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
14080 the needed buffer in-place.
14081 (relocate_instruction): New.
14082 * server.c (handle_query) <qSymbols>: If the target supports
14083 tracepoints, give it a chance of looking up symbols. Report
14084 support for fast tracepoints.
14085 (handle_status): Stabilize threads.
14086 (process_serial_event): Adjust.
14087 * server.h (struct fast_tracepoint_jump): Forward declare.
14088 (struct process_info) <fast_tracepoint_jumps>: New field.
14089 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
14090 (decode_X_packet, decode_M_packet): Adjust.
14091 (relocate_instruction): Declare.
14092 (in_process_agent_loaded): Declare.
14093 (tracepoint_look_up_symbols): Declare.
14094 (struct fast_tpoint_collect_status): Declare.
14095 (fast_tracepoint_collecting): Declare.
14096 (force_unlock_trace_buffer): Declare.
14097 (handle_tracepoint_bkpts): Declare.
14098 (initialize_low_tracepoint)
14099 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
14100 * target.h (struct target_ops) <stabilize_threads,
14101 install_fast_tracepoint_jump_pad>: New fields.
14102 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
14103 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
14104 [HAVE_STDINT_H]: Include stdint.h.
14105 (trace_debug_1): Rename to ...
14106 (trace_vdebug): ... this.
14107 (trace_debug): Rename to ...
14108 (trace_debug_1): ... this. Add `level' parameter.
14109 (trace_debug): New.
14110 (ATTR_USED, ATTR_NOINLINE): New.
14111 (IP_AGENT_EXPORT): New.
14112 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
14113 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
14114 (about_to_request_buffer_space, trace_buffer_is_full)
14115 (stopping_tracepoint, expr_eval_result, error_tracepoint)
14116 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
14117 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
14118 (traceframe_write_count, traceframes_created)
14119 (trace_state_variables)
14120 New renaming defines.
14121 (struct ipa_sym_addresses): New.
14122 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
14123 (symbol_list): New.
14124 (ipa_sym_addrs): New.
14125 (all_tracepoint_symbols_looked_up): New.
14126 (in_process_agent_loaded): New.
14127 (write_e_ipa_not_loaded): New.
14128 (maybe_write_ipa_not_loaded): New.
14129 (tracepoint_look_up_symbols): New.
14130 (debug_threads) [IN_PROCESS_AGENT]: New.
14131 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
14132 (UNKNOWN_SIDE_EFFECTS): New.
14133 (stop_tracing): New.
14134 (flush_trace_buffer): New.
14135 (stop_tracing_bkpt): New.
14136 (flush_trace_buffer_bkpt): New.
14137 (read_inferior_integer): New.
14138 (read_inferior_uinteger): New.
14139 (read_inferior_data_pointer): New.
14140 (write_inferior_data_pointer): New.
14141 (write_inferior_integer): New.
14142 (write_inferior_uinteger): New.
14143 (struct collect_static_trace_data_action): Delete.
14144 (enum tracepoint_type): New.
14145 (struct tracepoint) <type>: New field `type'.
14146 <actions_str, step_actions, step_actions_str>: Only include in
14147 GDBserver.
14148 <orig_size, obj_addr_on_target, adjusted_insn_addr>
14149 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
14150 (tracepoints): Use IP_AGENT_EXPORT.
14151 (last_tracepoint): Don't include in the IPA.
14152 (stopping_tracepoint): Use IP_AGENT_EXPORT.
14153 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
14154 (alloced_trace_state_variables): New.
14155 (trace_state_variables): Use IP_AGENT_EXPORT.
14156 (traceframe_t): Delete unused variable.
14157 (circular_trace_buffer): Don't include in the IPA.
14158 (trace_buffer_start): Delete.
14159 (struct trace_buffer_control): New.
14160 (trace_buffer_free): Delete.
14161 (struct ipa_trace_buffer_control): New.
14162 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
14163 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
14164 New.
14165 (trace_buffer_ctrl): New.
14166 (TRACE_BUFFER_CTRL_CURR): New.
14167 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
14168 Reimplement as macros.
14169 (trace_buffer_wrap): Delete.
14170 (traceframe_write_count, traceframe_read_count)
14171 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
14172 (struct tracepoint_hit_ctx) <type>: New field.
14173 (struct fast_tracepoint_ctx): New.
14174 (memory_barrier): New.
14175 (cmpxchg): New.
14176 (record_tracepoint_error): Update atomically in the IPA.
14177 (clear_inferior_trace_buffer): New.
14178 (about_to_request_buffer_space): New.
14179 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
14180 updating the same buffer.
14181 (add_tracepoint): Default the tracepoint's type to trap
14182 tracepoint, and orig_size to -1.
14183 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
14184 internal variables.
14185 (create_trace_state_variable): New parameter `gdb'. Handle it.
14186 (clear_installed_tracepoints): Clear fast tracepoint jumps.
14187 (cmd_qtdp): Handle fast tracepoints.
14188 (cmd_qtdv): Adjust.
14189 (max_jump_pad_size): New.
14190 (gdb_jump_pad_head): New.
14191 (get_jump_space_head): New.
14192 (claim_jump_space): New.
14193 (sort_tracepoints): New.
14194 (MAX_JUMP_SIZE): New.
14195 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
14196 IPA.
14197 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
14198 support. Upload fast traceframes, and delete internal IPA
14199 breakpoints.
14200 (stop_tracing_handler): New.
14201 (flush_trace_buffer_handler): New.
14202 (cmd_qtstop): Upload fast tracepoints.
14203 (response_tracepoint): Handle fast tracepoints.
14204 (tracepoint_finished_step): Upload fast traceframes. Set the
14205 tracepoint hit context's tracepoint type.
14206 (handle_tracepoint_bkpts): New.
14207 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
14208 type. Add comment about fast tracepoints.
14209 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
14210 non-existing action_str field.
14211 (get_context_regcache): Handle fast tracepoints.
14212 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
14213 to the regcache.
14214 (fast_tracepoint_from_jump_pad_address): New.
14215 (fast_tracepoint_from_ipa_tpoint_address): New.
14216 (collecting_t): New.
14217 (force_unlock_trace_buffer): New.
14218 (fast_tracepoint_collecting): New.
14219 (collecting): New.
14220 (gdb_collect): New.
14221 (write_inferior_data_ptr): New.
14222 (target_tp_heap): New.
14223 (target_malloc): New.
14224 (download_agent_expr): New.
14225 (UALIGN): New.
14226 (download_tracepoints): New.
14227 (download_trace_state_variables): New.
14228 (upload_fast_traceframes): New.
14229 (IPA_FIRST_TRACEFRAME): New.
14230 (IPA_NEXT_TRACEFRAME_1): New.
14231 (IPA_NEXT_TRACEFRAME): New.
14232 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
14233 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
14234 (gdb_jump_pad_buffer_end): New.
14235 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
14236 (initialize_tracepoint): Adjust.
14237 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
14238 buffer. Initialize the low module.
14239 * utils.c (PREFIX, TOOLNAME): New.
14240 (malloc_failure): Use PREFIX.
14241 (error): In the IPA, an error causes an exit.
14242 (fatal, warning): Use PREFIX.
14243 (internal_error): Use TOOLNAME.
14244 (NUMCELLS): Increase to 10.
14245 * configure, config.in: Regenerate.
14246
14247 2010-06-01 Pedro Alves <pedro@codesourcery.com>
14248
14249 * server.c (handle_query) <qSupported>: Do two passes over the
14250 qSupported string to avoid nesting strtok.
14251
14252 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
14253
14254 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
14255 (CDEPS): New.
14256 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
14257 -Wl,--dynamic-list.
14258 * configure: Regenerate.
14259 * proc-service.list: New.
14260
14261 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
14262
14263 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
14264 New comment.
14265
14266 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
14267
14268 * gdbreplay.c (remote_open): Check error return from socket() call by
14269 its equality to -1 not by it being negative.
14270 * remote-utils.c (remote_open): Likewise.
14271
14272 2010-05-23 Pedro Alves <pedro@codesourcery.com>
14273
14274 * config.h: Regenerate.
14275
14276 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
14277
14278 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
14279 doesn't provide PTRACE_GET_THREAD_AREA.
14280
14281 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
14282
14283 * linux-m68k-low.c: Include <asm/ptrace.h>
14284 (ps_get_thread_area): Implement.
14285
14286 2010-05-03 Doug Evans <dje@google.com>
14287
14288 * event-loop.c (struct callback_event): New struct.
14289 (callback_list): New global.
14290 (append_callback_event, delete_callback_event): New functions.
14291 (process_callback): New function.
14292 (start_event_loop): Call it.
14293 * remote-utils.c (NOT_SCHEDULED): Define.
14294 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
14295 moved out of readchar.
14296 (readchar): Rewrite. Call reschedule before returning.
14297 (reset_readchar): New function.
14298 (remote_close): Call it.
14299 (process_remaining, reschedule): New functions.
14300 * server.h (callback_handler_func): New typedef.
14301 (append_callback_event, delete_callback_event): Declare.
14302
14303 2010-05-03 Pedro Alves <pedro@codesourcery.com>
14304
14305 * proc-service.c (ps_pglobal_lookup): Use
14306 thread_db_look_up_one_symbol.
14307 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
14308 parameter. Use it instead of all_symbols_looked_up.
14309 * server.h (struct process_info) <all_symbols_looked_up>: Delete
14310 field.
14311 (all_symbols_looked_up): Don't declare.
14312 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
14313 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
14314 field.
14315 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
14316 Set all_symbols_looked_up here.
14317 (thread_db_look_up_one_symbol): New.
14318 (thread_db_get_tls_address): Adjust.
14319 (thread_db_load_search, try_thread_db_load_1): Always allocate the
14320 thread_db object on the heap, and tentatively set it in the
14321 process structure.
14322 (thread_db_init): Don't set all_symbols_looked_up here.
14323 * linux-low.h (thread_db_look_up_one_symbol): Declare.
14324
14325 2010-05-03 Pedro Alves <pedro@codesourcery.com>
14326
14327 * linux-low.c (linux_kill, linux_detach): Adjust.
14328 (status_pending_p_callback): Remove redundant statement. Check
14329 for !TARGET_WAITIKIND_IGNORE, instead of
14330 TARGET_WAITKIND_STOPPED.
14331 (handle_tracepoints): Make sure LWP is locked. Adjust.
14332 (linux_wait_for_event_1): Adjust.
14333 (linux_cancel_breakpoints): New.
14334 (unsuspend_one_lwp): New.
14335 (unsuspend_all_lwps): New.
14336 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
14337 (send_sigstop_callback): Change return type to int, add new
14338 `except' parameter and handle it.
14339 (suspend_and_send_sigstop_callback): New.
14340 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
14341 pass them down. If SUSPEND, also increment the lwp's suspend
14342 count.
14343 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
14344 (need_step_over_p): Don't consider suspended LWPs.
14345 (start_step_over): Adjust.
14346 (proceed_one_lwp): Change return type to int, add new `except'
14347 parameter and handle it.
14348 (unsuspend_and_proceed_one_lwp): New.
14349 (proceed_all_lwps): Use find_inferior instead of
14350 for_each_inferior.
14351 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
14352 also decrement the suspend count of LWPs. Pass `except' down,
14353 instead of hacking its suspend count.
14354 (linux_pause_all): Add `freeze' parameter. Adjust.
14355 (linux_unpause_all): New.
14356 (linux_target_ops): Install linux_unpause_all.
14357 * server.c (handle_status): Adjust.
14358 * target.h (struct target_ops): New fields `unpause_all' and
14359 `cancel_breakpoints'. Add new parameter to `pause_all'.
14360 (pause_all): Add new `freeze' parameter.
14361 (unpause_all): New.
14362 (cancel_breakpoints): New.
14363 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
14364 cancel breakpoints.
14365 (cmd_qtstart): Pause threads.
14366 (stop_tracing): Pause threads, and cancel breakpoints.
14367 * win32-low.c (win32_target_ops): Adjust.
14368
14369 2010-05-03 Pedro Alves <pedro@codesourcery.com>
14370
14371 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
14372 the inferior right away from here...
14373 (linux_wait_1): ... to here, and adjust to check the thread's
14374 last_resume_kind instead of the lwp's step or stop_expected flags.
14375
14376 2010-05-02 Pedro Alves <pedro@codesourcery.com>
14377
14378 * README: Use consistent `GDB' and `GDBserver' spellings.
14379
14380 2010-05-02 Pedro Alves <pedro@codesourcery.com>
14381
14382 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
14383 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
14384 (linux_detach_one_lwp): Assume the lwp is stopped.
14385 (any_thread_of): Delete.
14386 (linux_detach): Stop all lwps here. Don't blindly delete all
14387 breakpoints.
14388 (delete_lwp_callback): New.
14389 (linux_mourn): Delete all lwps of the process that is gone.
14390 (linux_wait_1): Don't delete the last lwp of the process here.
14391 * mem-break.h (mark_breakpoints_out): Declare.
14392 * mem-break.c (mark_breakpoints_out): New.
14393 (free_all_breakpoints): Use it.
14394 * server.c (handle_target_event): If the process is gone, mark
14395 breakpoints out.
14396 * thread-db.c (struct thread_db) <create_bp>: New field.
14397 (thread_db_enable_reporting): Fix prototype. Store a thread event
14398 breakpoint reference in the thread_db struct.
14399 (thread_db_load_search): Clear the thread_db object.
14400 (try_thread_db_load_1): Ditto.
14401 (switch_to_process): New.
14402 (disable_thread_event_reporting): Use it.
14403 (remove_thread_event_breakpoints): New.
14404 (thread_db_detach, thread_db_mourn): Use it.
14405
14406 2010-05-01 Pedro Alves <pedro@codesourcery.com>
14407
14408 * linux-low.c (linux_enable_event_reporting): New.
14409 (linux_wait_for_event_1, handle_extended_wait): Use it.
14410
14411 2010-04-30 Pedro Alves <pedro@codesourcery.com>
14412
14413 * linux-low.c (linux_kill_one_lwp, linux_kill)
14414 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
14415 (send_sigstop): Take an lwp_info as parameter instead. Queue a
14416 SIGSTOP even if the LWP is stopped.
14417 (send_sigstop_callback): New.
14418 (stop_all_lwps): Use send_sigstop_callback instead.
14419 (linux_resume_one_thread): Adjust.
14420 (proceed_one_lwp): Still proceed an LWP that the client has
14421 requested to stop, if we haven't reported it as stopped yet. Make
14422 sure that LWPs the client want stopped, have a pending SIGSTOP.
14423
14424 2010-04-26 Doug Evans <dje@google.com>
14425
14426 * server.c (handle_general_set): Make static.
14427
14428 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
14429 Print received char after testing for error/eof instead of before.
14430 (input_interrupt): Tweak comment.
14431
14432 2010-04-23 Doug Evans <dje@google.com>
14433
14434 * server.c (start_inferior): Print inferior argv if --debug.
14435
14436 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
14437
14438 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
14439 * nto-x86-low.c: Include server.h
14440
14441 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
14442
14443 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
14444 be consistent with other sources of this directory.
14445 (init_registers_amd64): Correct name of source file of this function
14446 in the comment.
14447
14448 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14449
14450 * configure.srv (x86_64-*-mingw*): New configuration for Windows
14451 64-bit executables.
14452
14453 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14454
14455 * win32-i386-low.c: Add 64-bit support.
14456 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
14457 (init_registers_amd64): Declare.
14458 (mappings): Add 64-bit version of array.
14459 (init_windows_x86): New function.
14460 (the_low_target): Change init_arch field to init_windows_x86.
14461
14462 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14463
14464 * win32-low.c: Adapt to support also 64-bit architecture.
14465 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
14466 (get_image_name): Use SIZE_T type for local variable `done'.
14467 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
14468 (toolhelp_get_dll_name): Idem.
14469 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
14470 Use uintptr_t typecast to avoid warning.
14471 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
14472 (handle_exception): Use phex_nz to avoid warning.
14473 (win32_wait): Remove unused local variable `process'.
14474
14475 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14476
14477 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
14478 `amd64-avx.o'.
14479
14480 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
14481
14482 * configure.ac: Use `ws2_32' library for srv_mingw.
14483 * configure: Regenerate.
14484 * gdbreplay.c: Include winsock2.h instead of winsock.h.
14485 * remote-utils.c: Likewise.
14486
14487 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
14488
14489 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
14490 if __x86_64__ is defined.
14491
14492 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
14493
14494 * configure: Regenerate.
14495
14496 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
14497
14498 * server.c (handle_query): Handle 'qGetTIBAddr' query.
14499 * target.h (target_ops): New get_tib_address field.
14500 * win32-low.h (win32_thread_info): Add thread_local_base field.
14501 * win32-low.c (child_add_thread): Add tlb argument.
14502 Set thread_local_base field to TLB.
14503 (get_child_debug_event): Adapt to child_add_thread change.
14504 (win32_get_tib_address): New function.
14505 (win32_target_ops): Set get_tib_address field to
14506 win32_get_tib_address.
14507 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
14508
14509 2010-04-12 Pedro Alves <pedro@codesourcery.com>
14510
14511 * linux-low.c (linux_mourn): Also remove the process.
14512 * server.c (handle_target_event): Don't remove the process here.
14513 * nto-low.c (nto_mourn): New.
14514 (nto_target_ops): Install it.
14515 * spu-low.c (spu_mourn): New.
14516 (spu_target_ops): Install it.
14517 * win32-low.c (win32_mourn): New.
14518 (win32_target_ops): Install it.
14519
14520 2010-04-12 Pedro Alves <pedro@codesourcery.com>
14521
14522 * server.h (buffer_xml_printf): Remove redundant `;'.
14523
14524 2010-04-12 Pedro Alves <pedro@codesourcery.com>
14525
14526 * regcache.c (set_register_cache): Invalidate regcaches before
14527 changing the register cache layout.
14528 (regcache_invalidate_one): Allow a NULL regcache.
14529 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
14530 regcaches before changing the register cache layout or the target
14531 regsets.
14532
14533 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
14534
14535 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
14536 variable warning on Linux/x86-64.
14537
14538 2010-04-11 Pedro Alves <pedro@codesourcery.com>
14539
14540 GDBserver disconnected tracing support.
14541
14542 * linux-low.c (linux_remove_process): Delete.
14543 (add_lwp): Don't set last_resume_kind here.
14544 (linux_kill): Use `mourn'.
14545 (linux_detach): Use `thread_db_detach', and `mourn'.
14546 (linux_mourn): New.
14547 (linux_attach_lwp_1): Adjust comment.
14548 (linux_attach): last_resume_kind moved the thread_info; adjust.
14549 (status_pending_p_callback): Adjust.
14550 (linux_wait_for_event_1): Adjust.
14551 (count_events_callback, select_singlestep_lwp_callback)
14552 (select_event_lwp_callback, cancel_breakpoints_callback)
14553 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
14554 (proceed_one_lwp): Adjust.
14555 (linux_async): Add debug output.
14556 (linux_thread_stopped): New.
14557 (linux_pause_all): New.
14558 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
14559 linux_pause_all.
14560 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
14561 (thread_db_free): Delete declaration.
14562 (thread_db_detach, thread_db_mourn): Declare.
14563 * thread-db.c (thread_db_init): Use thread_db_mourn.
14564 (thread_db_free): Delete, split in two.
14565 (disable_thread_event_reporting): New.
14566 (thread_db_detach): New.
14567 (thread_db_mourn): New.
14568
14569 * server.h (struct thread_info) <last_resume_kind>: New field.
14570 <attached>: Add comment.
14571 <gdb_detached>: New field.
14572 (handler_func): Change return type to int.
14573 (handle_serial_event, handle_target_event): Ditto.
14574 (gdb_connected): Declare.
14575 (tracing): Delete.
14576 (disconnected_tracing): Declare.
14577 (stop_tracing): Declare.
14578
14579 * server.c (handle_query) <qSupported>: Report support for
14580 disconnected tracing.
14581 (queue_stop_reply_callback): Account for running threads.
14582 (gdb_wants_thread_stopped): New.
14583 (gdb_wants_all_threads_stopped): New.
14584 (gdb_reattached_process): New.
14585 (handle_status): Clear the `gdb_detached' flag of all processes.
14586 In all-stop, stop all threads.
14587 (main): Be sure to leave tfind mode. Handle disconnected tracing.
14588 (process_serial_event): If the remote connection breaks, or if an
14589 exit was forced with "monitor exit", force an event loop exit.
14590 Handle disconnected tracing on detach.
14591 (handle_serial_event): Adjust.
14592 (handle_target_event): If GDB isn't connected, forward events back
14593 to the inferior, unless the last process exited, in which case,
14594 exit gdbserver. Adjust interface.
14595
14596 * remote-utils.c (remote_open): Don't block in accept. Instead
14597 register an event loop source on the listen socket file
14598 descriptor. Refactor bits into ...
14599 (listen_desc): ... this new global.
14600 (gdb_connected): ... this new function.
14601 (enable_async_notification): ... this new function.
14602 (handle_accept_event): ... this new function.
14603 (remote_close): Clear remote_desc.
14604
14605 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
14606
14607 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
14608 New fields.
14609 (mourn_inferior): Define.
14610 (target_process_qsupported): Avoid the dangling else problem.
14611 (thread_stopped): Define.
14612 (pause_all): Define.
14613 (target_waitstatus_to_string): Declare.
14614 * target.c (target_waitstatus_to_string): New.
14615
14616 * tracepoint.c (tracing): Make extern.
14617 (disconnected_tracing): New.
14618 (stop_tracing): Make extern. Handle tracing stops due to GDB
14619 disconnecting.
14620 (cmd_qtdisconnected): New.
14621 (cmd_qtstatus): Report disconnected tracing status in trace reply.
14622 (handle_tracepoint_general_set): Handle QTDisconnected.
14623
14624 * event-loop.c (event_handler_func): Change return type to int.
14625 (process_event): Bail out if the event handler wants the event
14626 loop to stop.
14627 (handle_file_event): Ditto.
14628 (start_event_loop): Bail out if the event handler wants the event
14629 loop to stop.
14630
14631 * nto-low.c (nto_target_ops): Adjust.
14632 * spu-low.c (spu_wait): Don't remove the process here.
14633 (spu_target_ops): Adjust.
14634 * win32-low.c (win32_wait): Don't remove the process here.
14635 (win32_target_ops): Adjust.
14636
14637 2010-04-11 Pedro Alves <pedro@codesourcery.com>
14638
14639 * regcache.c (realloc_register_cache): Invalidate inferior's
14640 regcache before recreating it.
14641
14642 2010-04-09 Pedro Alves <pedro@codesourcery.com>
14643
14644 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
14645
14646 2010-04-09 Stan Shebs <stan@codesourcery.com>
14647 Pedro Alves <pedro@codesourcery.com>
14648
14649 * server.h (LONGEST): New.
14650 (struct thread_info) <while_stepping>: New field.
14651 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
14652 Declare.
14653 (initialize_tracepoint, handle_tracepoint_general_set)
14654 (handle_tracepoint_query, tracepoint_finished_step)
14655 (tracepoint_was_hit, release_while_stepping_state_list):
14656 (current_traceframe): Declare.
14657 * server.c (handle_general_set): Handle tracepoint packets.
14658 (read_memory): New.
14659 (write_memory): New.
14660 (handle_search_memory_1): Use read_memory.
14661 (handle_query): Report support for conditional tracepoints, trace
14662 state variables, and tracepoint sources. Handle tracepoint
14663 queries.
14664 (main): Initialize the tracepoints module.
14665 (process_serial_event): Handle traceframe reads/writes.
14666
14667 * linux-low.c (handle_tracepoints): New.
14668 (linux_wait_1): Call it.
14669 (linux_resume_one_lwp): Handle while-stepping.
14670 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
14671 (linux_target_ops): Install them.
14672 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
14673 New field.
14674 * linux-x86-low.c (x86_supports_tracepoints): New.
14675 (the_low_target). Install it.
14676
14677 * mem-break.h (delete_breakpoint): Declare.
14678 * mem-break.c (delete_breakpoint): Make external.
14679
14680 * target.h (struct target_ops): Add `supports_tracepoints',
14681 `read_pc', and `write_pc' fields.
14682 (target_supports_tracepoints): Define.
14683 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
14684 (phex_nz): New.
14685
14686 * regcache.h (struct regcache) <registers_owned>: New field.
14687 (init_register_cache, regcache_cpy): Declare.
14688 (regcache_read_pc, regcache_write_pc): Declare.
14689 (register_cache_size): Declare.
14690 (supply_regblock): Declare.
14691 * regcache.c (init_register_cache): New.
14692 (new_register_cache): Use it.
14693 (regcache_cpy): New.
14694 (register_cache_size): New.
14695 (supply_regblock): New.
14696 (regcache_read_pc, regcache_write_pc): New.
14697
14698 * tracepoint.c: New.
14699
14700 * Makefile.in (OBS): Add tracepoint.o.
14701 (tracepoint.o): New rule.
14702
14703 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
14704
14705 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
14706 (i386-mmx.o): New.
14707 (i386-mmx.c): Likewise.
14708 (i386-mmx-linux.o): Likewise.
14709 (i386-mmx-linux.c): Likewise.
14710
14711 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
14712 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
14713 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
14714 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
14715
14716 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
14717 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
14718 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
14719
14720 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
14721
14722 * Makefile.in (clean): Updated.
14723 (i386-avx.o): New.
14724 (i386-avx.c): Likewise.
14725 (i386-avx-linux.o): Likewise.
14726 (i386-avx-linux.c): Likewise.
14727 (amd64-avx.o): Likewise.
14728 (amd64-avx.c): Likewise.
14729 (amd64-avx-linux.o): Likewise.
14730 (amd64-avx-linux.c): Likewise.
14731
14732 * configure.srv (srv_i386_regobj): Add i386-avx.o.
14733 (srv_i386_linux_regobj): Add i386-avx-linux.o.
14734 (srv_amd64_regobj): Add amd64-avx.o.
14735 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
14736 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
14737 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
14738 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
14739 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
14740 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
14741 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
14742
14743 * i387-fp.c: Include "i386-xstate.h".
14744 (i387_xsave): New.
14745 (i387_cache_to_xsave): Likewise.
14746 (i387_xsave_to_cache): Likewise.
14747 (x86_xcr0): Likewise.
14748
14749 * i387-fp.h (i387_cache_to_xsave): Likewise.
14750 (i387_xsave_to_cache): Likewise.
14751 (x86_xcr0): Likewise.
14752
14753 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
14754 * linux-crisv32-low.c (target_regsets): Likewise.
14755 * linux-m68k-low.c (target_regsets): Likewise.
14756 * linux-mips-low.c (target_regsets): Likewise.
14757 * linux-ppc-low.c (target_regsets): Likewise.
14758 * linux-s390-low.c (target_regsets): Likewise.
14759 * linux-sh-low.c (target_regsets): Likewise.
14760 * linux-sparc-low.c (target_regsets): Likewise.
14761 * linux-xtensa-low.c (target_regsets): Likewise.
14762
14763 * linux-low.c: Include <sys/uio.h>.
14764 (regsets_fetch_inferior_registers): Support nt_type.
14765 (regsets_store_inferior_registers): Likewise.
14766 (linux_process_qsupported): New.
14767 (linux_target_ops): Add linux_process_qsupported.
14768
14769 * linux-low.h (regset_info): Add nt_type.
14770 (linux_target_ops): Add process_qsupported.
14771
14772 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
14773 and <sys/uio.h>.
14774 (init_registers_i386_avx_linux): New.
14775 (init_registers_amd64_avx_linux): Likewise.
14776 (xmltarget_i386_linux_no_xml): Likewise.
14777 (xmltarget_amd64_linux_no_xml): Likewise.
14778 (PTRACE_GETREGSET): Likewise.
14779 (PTRACE_SETREGSET): Likewise.
14780 (x86_fill_xstateregset): Likewise.
14781 (x86_store_xstateregset): Likewise.
14782 (use_xml): Likewise.
14783 (x86_linux_update_xmltarget): Likewise.
14784 (x86_linux_process_qsupported): Likewise.
14785 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
14786 (x86_arch_setup): Don't call init_registers_amd64_linux nor
14787 init_registers_i386_linux here. Call
14788 x86_linux_update_xmltarget.
14789 (the_low_target): Add x86_linux_process_qsupported.
14790
14791 * server.c (handle_query): Call target_process_qsupported.
14792
14793 * target.h (target_ops): Add process_qsupported.
14794 (target_process_qsupported): New.
14795
14796 2010-04-03 Pedro Alves <pedro@codesourcery.com>
14797
14798 * inferiors.c (add_thread): Set last_status kind to
14799 TARGET_WAITKIND_IGNORE.
14800 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
14801 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
14802 (linux_wait_1): Move `thread' local definition to block that uses
14803 it. Don't NULL initialize `event_child'.
14804 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
14805 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
14806 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
14807
14808 2010-04-01 Pedro Alves <pedro@codesourcery.com>
14809
14810 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
14811 an extended waitstatus, or by a watchpoint.
14812 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
14813 thread was stepping or has been stopped by a watchpoint.
14814
14815 2010-04-01 Pedro Alves <pedro@codesourcery.com>
14816
14817 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
14818 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
14819 of another, then delete the previous, and validate all
14820 breakpoints.
14821 (validate_inserted_breakpoint): New.
14822 (delete_disabled_breakpoints): New.
14823 (validate_breakpoints): New.
14824 (check_mem_read): Validate breakpoints before trusting their
14825 shadow. Delete disabled breakpoints.
14826 (check_mem_write): Validate breakpoints before trusting they
14827 should be inserted. Delete disabled breakpoints.
14828 * mem-break.h (validate_breakpoints):
14829 * server.c (handle_query): Validate breakpoints when we see a
14830 qSymbol query.
14831
14832 2010-04-01 Pedro Alves <pedro@codesourcery.com>
14833
14834 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
14835 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
14836 if we could tell there's a GDB breakpoint at stop_pc.
14837 (need_step_over_p): Don't do a step over if we find a GDB
14838 breakpoint at the resume PC.
14839
14840 * mem-break.c (struct raw_breakpoint): New.
14841 (enum bkpt_type): New type `gdb_breakpoint'.
14842 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
14843 fields. New field `raw'.
14844 (find_raw_breakpoint_at): New.
14845 (set_raw_breakpoint_at): Handle refcounting. Create a raw
14846 breakpoint instead.
14847 (set_breakpoint_at): Adjust.
14848 (delete_raw_breakpoint): New.
14849 (release_breakpoint): New.
14850 (delete_breakpoint): Rename to...
14851 (delete_breakpoint_1): ... this. Add proc parameter. Use
14852 release_breakpoint. Return ENOENT.
14853 (delete_breakpoint): Reimplement.
14854 (find_breakpoint_at): Delete.
14855 (find_gdb_breakpoint_at): New.
14856 (delete_breakpoint_at): Delete.
14857 (set_gdb_breakpoint_at): New.
14858 (delete_gdb_breakpoint_at): New.
14859 (gdb_breakpoint_here): New.
14860 (set_reinsert_breakpoint): Use release_breakpoint.
14861 (uninsert_breakpoint): Rename to ...
14862 (uninsert_raw_breakpoint): ... this.
14863 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
14864 (reinsert_raw_breakpoint): Change parameter type to
14865 raw_breakpoint.
14866 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
14867 instead.
14868 (check_breakpoints): Adjust. Use release_breakpoint.
14869 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
14870 (breakpoint_inserted_here): Ditto.
14871 (check_mem_read): Adjust to iterate over raw breakpoints instead.
14872 Don't trust the breakpoint's shadow if it is not inserted.
14873 (check_mem_write): Adjust to iterate over raw breakpoints instead.
14874 (delete_all_breakpoints): Adjust.
14875 (free_all_breakpoints): Mark all breakpoints as uninserted, and
14876 use delete_breakpoint_1.
14877
14878 * mem-break.h (breakpoints_supported): Delete declaration.
14879 (set_gdb_breakpoint_at): Declare.
14880 (gdb_breakpoint_here): Declare.
14881 (delete_breakpoint_at): Delete.
14882 (delete_gdb_breakpoint_at): Declare.
14883
14884 * server.h (struct raw_breakpoint): Forward declare.
14885 (struct process_info): New field `raw_breakpoints'.
14886
14887 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
14888 breakpoints.
14889
14890 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14891
14892 * linux-low.c (status_pending_p_callback): Fix comment.
14893 (linux_wait_for_event_1): Move most of the internal breakpoint
14894 handling from here...
14895 (linux_wait_1): ... to here.
14896 (count_events_callback): New.
14897 (select_singlestep_lwp_callback): New.
14898 (select_event_lwp_callback): New.
14899 (cancel_breakpoints_callback): New.
14900 (select_event_lwp): New.
14901 (linux_wait_1): Simplify internal breakpoint handling. Give equal
14902 priority to all LWPs that have had events that should be reported
14903 to the client. Cancel breakpoints when about to reporting the
14904 event to the client, not while stopping lwps. No longer cancel
14905 finished single-steps here.
14906 (cancel_finished_single_step): Delete.
14907 (cancel_finished_single_steps): Delete.
14908
14909 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14910
14911 * mem-break.c (enum bkpt_type): New.
14912 (struct breakpoint): New field `type'.
14913 (set_breakpoint_at): Change return type to struct breakpoint
14914 pointer. Set type to `other_breakpoint' by default.
14915 (delete_breakpoint): Rewrite, supporting more than one breakpoint
14916 in the breakpoint list.
14917 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
14918 (reinsert_breakpoint): Rename to ...
14919 (reinsert_raw_breakpoint): ... this.
14920 (reinsert_breakpoints_at): Adjust.
14921 * mem-break.h (struct breakpoint): Declare.
14922 (set_breakpoint_at): Change return type to struct breakpoint
14923 pointer.
14924
14925 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14926
14927 * server.c (handle_query): Assign, not compare.
14928
14929 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14930
14931 Teach linux gdbserver to step-over-breakpoints.
14932
14933 * linux-low.c (can_hardware_single_step): New.
14934 (supports_breakpoints): New.
14935 (handle_extended_wait): If stopping threads, read the stop pc of
14936 the new cloned LWP.
14937 (get_pc): New.
14938 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
14939 low target doesn't support retrieving the PC.
14940 (add_lwp): Set last_resume_kind to resume_continue.
14941 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
14942 (linux_attach): Don't clear stop_expected. Set the lwp's
14943 last_resume_kind to resume_stop.
14944 (linux_detach_one_lwp): Don't check for removed breakpoints.
14945 (check_removed_breakpoint): Delete.
14946 (status_pending_p): Rename to ...
14947 (status_pending_p_callback): ... this. Don't check for removed
14948 breakpoints. Don't consider threads that are stopped from GDB's
14949 perspective.
14950 (linux_wait_for_lwp): Always read the stop_pc here.
14951 (cancel_breakpoint): New.
14952 (step_over_bkpt): New global.
14953 (linux_wait_for_event_1): Implement stepping over breakpoints.
14954 (gdb_wants_lwp_stopped): New.
14955 (gdb_wants_all_stopped): New.
14956 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
14957 single-step traps here. Store the thread's last reported target
14958 wait status.
14959 (send_sigstop): Don't clear stop_expected. Always set it,
14960 instead.
14961 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
14962 (cancel_finished_single_step): New.
14963 (cancel_finished_single_steps): New.
14964 (wait_for_sigstop): Don't cancel finished single-step traps here.
14965 (linux_resume_one_lwp): Don't check for removed breakpoints.
14966 Don't set `step' on non-hardware step archs.
14967 (linux_set_resume_request): Ignore resume_stop requests if already
14968 stopping or stopped. Set the lwp's last_resume_kind.
14969 (resume_status_pending_p): Don't check for removed breakpoints.
14970 (need_step_over_p): New.
14971 (start_step_over): New.
14972 (finish_step_over): New.
14973 (linux_resume_one_thread): Always queue a sigstop for resume_stop
14974 requests. Clear the thread's last reported target waitstatus.
14975 Don't use the `suspended' flag. Don't consider pending breakpoints.
14976 (linux_resume): Start a step-over if necessary.
14977 (proceed_one_lwp): New.
14978 (proceed_all_lwps): New.
14979 (unstop_all_lwps): New.
14980 * linux-low.h (struct lwp_info): Rewrite comment for the
14981 `suspended' flag. Add the `stop_pc' field. Delete the
14982 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
14983 Add `'last_resume_kind' and `need_step_over' fields.
14984 * inferiors.c (struct thread_info): Delete, moved elsewhere.
14985 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
14986 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
14987 (set_raw_breakpoint_at): New.
14988 (set_breakpoint_at): Rewrite to use it.
14989 (reinsert_breakpoint_handler): Delete.
14990 (set_reinsert_breakpoint): New.
14991 (reinsert_breakpoint_by_bp): Delete.
14992 (delete_reinsert_breakpoints): New.
14993 (uninsert_breakpoint): Rewrite.
14994 (uninsert_breakpoints_at): New.
14995 (reinsert_breakpoint): Rewrite.
14996 (reinsert_breakpoints_at): New.
14997 (check_breakpoints): Rewrite.
14998 (breakpoint_here): New.
14999 (breakpoint_inserted_here): New.
15000 (check_mem_read): Adjust.
15001 * mem-break.h (breakpoints_supported, breakpoint_here)
15002 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
15003 (reinsert_breakpoint_by_bp): Delete declaration.
15004 (delete_reinsert_breakpoints): Declare.
15005 (reinsert_breakpoint): Delete declaration.
15006 (reinsert_breakpoints_at): Declare.
15007 (uninsert_breakpoint): Delete declaration.
15008 (uninsert_breakpoints_at): Declare.
15009 (check_breakpoints): Adjust prototype.
15010 * server.h: Adjust include order.
15011 (struct thread_info): Declare here. Add a `last_status' field.
15012
15013 2010-03-23 Michael Snyder <msnyder@vmware.com>
15014
15015 * server.c (crc32): New function.
15016 (handle_query): Add handling for 'qCRC:' request.
15017
15018 2010-03-23 Pedro Alves <pedro@codesourcery.com>
15019
15020 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
15021 lwp had been stopped by a watchpoint.
15022
15023 2010-03-16 Pedro Alves <pedro@codesourcery.com>
15024
15025 * server.h (internal_error): Declare.
15026 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
15027 * utils.c (internal_error): New function.
15028
15029 2010-03-15 Andreas Schwab <schwab@redhat.com>
15030
15031 * configure.srv: Fix typo setting srv_regobj.
15032
15033 2010-03-15 Pedro Alves <pedro@codesourcery.com>
15034
15035 * linux-low.c (fetch_register): Avoid passing a non string literal
15036 format to `error'.
15037 (usr_store_inferior_registers): Ditto.
15038
15039 2010-03-14 Pedro Alves <pedro@codesourcery.com>
15040
15041 * linux-low.c (linux_write_memory): Bail out early if peeking
15042 memory failed.
15043
15044 2010-03-14 Pedro Alves <pedro@codesourcery.com>
15045
15046 * linux-low.h (struct lwp_info): New fields
15047 `stopped_by_watchpoint' and `stopped_data_address'.
15048 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
15049 here, and cache them in the lwp object.
15050 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
15051 directly.
15052 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
15053 field.
15054 (linux_stopped_by_watchpoint): Rewrite.
15055 (linux_stopped_data_address): Rewrite.
15056
15057 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
15058
15059 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
15060 switching the current inferior, not before.
15061
15062 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
15063
15064 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
15065 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
15066 i386-linux.c and amd64-linux.c.
15067 (reg-i386.o): Removed.
15068 (reg-i386.c): Likewise.
15069 (reg-i386-linux.o): Likewise.
15070 (reg-i386-linux.c): Likewise.
15071 (reg-x86-64.o): Likewise.
15072 (reg-x86-64.c): Likewise.
15073 (reg-x86-64-linux.o): Likewise.
15074 (reg-x86-64-linux.c): Likewise.
15075 (i386.o): New.
15076 (i386.c): Likewise.
15077 (i386-linux.o): Likewise.
15078 (i386-linux.c): Likewise.
15079 (amd64.o): Likewise.
15080 (amd64.c): Likewise.
15081 (amd64-linux.o): Likewise.
15082 (amd64-linux.c): Likewise.
15083
15084 * configure.srv (srv_i386_regobj): New.
15085 (srv_i386_linux_regobj): Likewise.
15086 (srv_amd64_regobj): Likewise.
15087 (srv_amd64_linux_regobj): Likewise.
15088 (srv_i386_32bit_xmlfiles): Likewise.
15089 (srv_i386_64bit_xmlfiles): Likewise.
15090 (srv_i386_xmlfiles): Likewise.
15091 (srv_amd64_xmlfiles): Likewise.
15092 (srv_i386_linux_xmlfiles): Likewise.
15093 (srv_amd64_linux_xmlfiles): Likewise.
15094 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
15095 srv_xmlfiles to $srv_i386_xmlfiles.
15096 (i[34567]86-*-mingw32ce*): Likewise.
15097 (i[34567]86-*-mingw*): Likewise.
15098 (i[34567]86-*-nto*): Likewise.
15099 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
15100 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
15101 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
15102 (x86_64-*-linux*): Likewise.
15103
15104 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
15105 (init_registers_amd64_linux): New.
15106 (x86_arch_setup): Replace init_registers_x86_64_linux with
15107 init_registers_amd64_linux.
15108
15109 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
15110
15111 * configure.ac: Check for libdl. If it is not available link against
15112 static libthread_db.
15113 * configure: Regenerate.
15114
15115 2010-02-22 Pedro Alves <pedro@codesourcery.com>
15116
15117 PR9605
15118
15119 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
15120 handing a read watchpoint.
15121 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
15122
15123 2010-02-12 Doug Evans <dje@google.com>
15124
15125 * linux-low.c (linux_supports_tracefork_flag): Document.
15126 (linux_look_up_symbols): Add comment.
15127
15128 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
15129
15130 * regcache.c (supply_register): Clear regcache if buf is NULL.
15131
15132 2010-02-02 Nicolas Roche <roche@sourceware.org>
15133 Joel Brobecker <brobecker@adacore.com>
15134
15135 * inferiors.c (find_inferior): Add function documentation.
15136 (unloaded_dll): Handle the case where the unloaded dll has not
15137 been previously registered in the dll list.
15138
15139 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15140
15141 * linux-arm-low.c (thumb_breakpoint_len): Delete.
15142 (thumb2_breakpoint): New.
15143 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
15144
15145 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15146
15147 * linux-low.c (get_stop_pc): Check for SIGTRAP.
15148 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
15149 breakpoints.
15150
15151 2010-01-21 Pedro Alves <pedro@codesourcery.com>
15152
15153 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
15154
15155 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
15156
15157 * linux-s390-low.c (s390_collect_ptrace_register)
15158 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
15159
15160 2010-01-21 Doug Evans <dje@google.com>
15161
15162 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
15163 (PTRACE_ARG4_TYPE): New macro.
15164 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
15165 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
15166 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
15167 (usr_store_inferior_registers): Ditto.
15168 (linux_read_memory, linux_write_memory): Ditto.
15169 (linux_test_for_tracefork): Ditto.
15170
15171 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
15172 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
15173
15174 2010-01-21 Pedro Alves <pedro@codesourcery.com>
15175
15176 * proc-service.c (ps_lgetregs): Don't refetch registers from the
15177 target.
15178
15179 2010-01-21 Pedro Alves <pedro@codesourcery.com>
15180
15181 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
15182 prototype to take a regcache. Adjust.
15183
15184 2010-01-20 Pedro Alves <pedro@codesourcery.com>
15185
15186 * regcache.h (struct thread_info): Forward declare.
15187 (struct regcache): New.
15188 (new_register_cache): Adjust prototype.
15189 (get_thread_regcache): Declare.
15190 (free_register_cache): Adjust prototype.
15191 (registers_to_string, registers_from_string): Ditto.
15192 (supply_register, supply_register_by_name, collect_register)
15193 (collect_register_as_string, collect_register_by_name): Ditto.
15194 * regcache.c (struct inferior_regcache_data): Delete.
15195 (get_regcache): Rename to ...
15196 (get_thread_regcache): ... this. Adjust. Switch inferior before
15197 fetching registers.
15198 (regcache_invalidate_one): Adjust.
15199 (regcache_invalidate): Fix prototype.
15200 (new_register_cache): Return the new register cache.
15201 (free_register_cache): Change prototype.
15202 (realloc_register_cache): Adjust.
15203 (registers_to_string): Change prototype to take a regcache. Adjust.
15204 (registers_from_string): Ditto.
15205 (register_data): Ditto.
15206 (supply_register): Ditto.
15207 (supply_register_by_name): Ditto.
15208 (collect_register): Ditto.
15209 (collect_register_as_string): Ditto.
15210 (collect_register_by_name): Ditto.
15211 * server.c (process_serial_event): Adjust.
15212 * linux-low.h (regset_fill_func, regset_store_func): Change
15213 prototype.
15214 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
15215 Change prototype.
15216 * linux-low.c (get_stop_pc): Adjust.
15217 (check_removed_breakpoint): Adjust.
15218 (linux_wait_for_event): Adjust.
15219 (linux_resume_one_lwp): Adjust.
15220 (fetch_register): Add regcache parameter. Adjust.
15221 (usr_store_inferior_registers): Ditto.
15222 (regsets_fetch_inferior_registers): Ditto.
15223 (regsets_store_inferior_registers): Ditto.
15224 (linux_fetch_registers, linux_store_registers): Ditto.
15225 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
15226 regcache. Adjust.
15227 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
15228 Ditto.
15229 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
15230 prototype to take a regcache.
15231 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
15232 * remote-utils.c (convert_ascii_to_int, outreg)
15233 (prepare_resume_reply): Change prototype to take a regcache.
15234 Adjust.
15235 * target.h (struct target_ops) <fetch_registers, store_registers>:
15236 Change prototype to take a regcache.
15237 (fetch_inferior_registers, store_inferior_registers): Change
15238 prototype to take a regcache. Adjust.
15239 * proc-service.c (ps_lgetregs): Adjust.
15240 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
15241 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
15242 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
15243 take a regcache. Adjust.
15244 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
15245 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
15246 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
15247 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
15248 * linux-cris-low.c (cris_get_pc, cris_set_pc)
15249 (cris_cannot_fetch_register):
15250 (cris_breakpoint_at): Change prototype to take a regcache.
15251 Adjust.
15252 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
15253 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
15254 to take a regcache. Adjust.
15255 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
15256 Adjust.
15257 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
15258 take a regcache. Adjust.
15259 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
15260 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
15261 (m68k_set_pc): Change prototype to take a regcache. Adjust.
15262 * linux-mips-low.c (mips_get_pc):
15263 (mips_set_pc): Change prototype to take a regcache. Adjust.
15264 (mips_reinsert_addr): Adjust.
15265 (mips_collect_register): Change prototype to take a regcache.
15266 Adjust.
15267 (mips_supply_register):
15268 (mips_collect_register_32bit, mips_supply_register_32bit)
15269 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15270 (mips_store_fpregset): Ditto.
15271 * linux-ppc-low.c (ppc_supply_ptrace_register)
15272 (ppc_supply_ptrace_register): Ditto.
15273 (parse_spufs_run): Adjust.
15274 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
15275 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
15276 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
15277 take a regcache. Adjust.
15278 * linux-s390-low.c (s390_collect_ptrace_register)
15279 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
15280 (s390_set_pc): Change prototype to take a regcache. Adjust.
15281 (s390_arch_setup): Adjust.
15282 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
15283 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
15284 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
15285 (sparc_fill_gregset, sparc_store_gregset_from_stack)
15286 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
15287 regcache. Adjust.
15288 (sparc_breakpoint_at): Adjust.
15289 * linux-xtensa-low.c (xtensa_fill_gregset):
15290 (xtensa_store_gregset):
15291 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
15292 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
15293 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
15294 prototype to take a regcache. Adjust.
15295 * win32-arm-low.c (arm_fetch_inferior_register)
15296 (arm_store_inferior_register): Change prototype to take a
15297 regcache. Adjust.
15298 * win32-i386-low.c (i386_fetch_inferior_register)
15299 (i386_store_inferior_register): Change prototype to take a
15300 regcache. Adjust.
15301 * win32-low.c (child_fetch_inferior_registers)
15302 (child_store_inferior_registers): Change prototype to take a
15303 regcache. Adjust.
15304 (win32_wait): Adjust.
15305 (win32_fetch_inferior_registers): Change prototype to take a
15306 regcache. Adjust.
15307 (win32_store_inferior_registers): Adjust.
15308 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
15309 store_inferior_register>: Change prototype to take a regcache.
15310
15311 2010-01-20 Doug Evans <dje@google.com>
15312
15313 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
15314 #ifdef.
15315 (linux_wait_for_event1, linux_init_signals): Ditto.
15316 (W_STOPCODE): Provide definition if missing.
15317
15318 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
15319
15320 * linux-low.c (linux_core_of_thread): New.
15321 (compare_ints, show_process, list_threads): New.
15322 (linux_qxfer_osdata): Report threads and cores.
15323 (linux_target_op): Register linux_core_of_thread.
15324 * remote-utils.c (prepare_resume_reply): Report the core.
15325 (buffer_xml_printf): Support %d specifier.
15326 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
15327 New.
15328 (handle_query): Handle qXfer:threads. Announce availability
15329 thereof.
15330 * target.h (struct target_ops): New field core_of_thread.
15331
15332 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
15333
15334 * Makefile.in (clean): Remove new generated files.
15335 (reg-s390.o, reg-s390.c): Remove rules.
15336 (reg-s390x.o, reg-s390x.c): Likewise.
15337 (s390-linux32.o, s390-linux32.c): Add rules.
15338 (s390-linux64.o, s390-linux64.c): Likewise.
15339 (s390x-linux64.o, s390x-linux64.c): Likewise.
15340 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
15341 * linux-s390-low.c: Include <elf.h>.
15342 (HWCAP_S390_HIGH_GPRS): Define if undefined.
15343 (init_registers_s390): Remove prototype.
15344 (init_registers_s390x): Likewise.
15345 (init_registers_s390_linux32): Add prototype.
15346 (init_registers_s390_linux64): Likewise.
15347 (init_registers_s390x_linux64): Likewise.
15348 (s390_num_regs_3264): New define.
15349 (s390_regmap_3264): New global variable.
15350 (s390_cannot_fetch_register): Remove obsolete check.
15351 (s390_cannot_store_register): Likewise.
15352 (s390_collect_ptrace_register): Handle upper/lower register halves.
15353 (s390_supply_ptrace_register): Likewise.
15354 (s390_fill_gregset): Update to register number changes.
15355 (s390_get_hwcap): New routine.
15356 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
15357 Install appropriate regmap and register set.
15358
15359 2010-01-01 Joel Brobecker <brobecker@adacore.com>
15360
15361 * server.c (gdbserver_version): Update copyright year to 2010.
15362 * gdbreplay.c (gdbreplay_version): Likewise.
15363
15364 2009-12-28 Doug Evans <dje@google.com>
15365
15366 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
15367 elf/external.h. Include <elf.h> instead but only if necessary.
15368
15369 2009-12-28 Pedro Alves <pedro@codesourcery.com>
15370
15371 * linux-low.c (linux_remove_process): Remove `detaching'
15372 parameter. Don't release/detach from thread_db here.
15373 (linux_kill): Release/detach from thread_db here, ...
15374 (linux_detach): ... and here, before actually detaching.
15375 (linux_wait_1): ... and here, when a process exits.
15376 * thread-db.c (any_thread_of): New.
15377 (thread_db_free): Switch the current inferior to a thread of the
15378 passed in process.
15379
15380 2009-12-21 Doug Evans <dje@google.com>
15381
15382 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
15383
15384 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
15385 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
15386 warning ifndef __NR_tkill. Move setting of errno there too.
15387 Delete unnecessary resetting of errno after syscall.
15388 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
15389
15390 * configure.ac: Check for dladdr.
15391 * config.in: Regenerate.
15392 * configure: Regenerate.
15393 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
15394 (try_thread_db_load): Update.
15395
15396 * linux-low.c (my_waitpid): Delete unnecessary prototype.
15397
15398 2009-12-18 Doug Evans <dje@google.com>
15399
15400 * event-loop.c: Include unistd.h if it exists.
15401
15402 * linux-low.c (my_waitpid): Move definition away from being in
15403 between linux_tracefork_child/linux_test_for_tracefork.
15404
15405 * gdb_proc_service.h (psaddr_t): Fix type.
15406 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
15407 signature to match glibc.
15408
15409 2009-12-16 Doug Evans <dje@google.com>
15410
15411 * linux-low.c (linux_read_memory): Fix argument to read.
15412
15413 2009-11-26 Pedro Alves <pedro@codesourcery.com>
15414
15415 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
15416 events, don't leave current_inferior pointing at null.
15417
15418 2009-11-26 Pedro Alves <pedro@codesourcery.com>
15419
15420 * win32-low.c (LOG): Delete.
15421 (OUTMSG): Output to stderr.
15422 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
15423 on compile time LOG macro.
15424 (win32_wait): Fix debug output.
15425
15426 2009-11-26 Pedro Alves <pedro@codesourcery.com>
15427
15428 * win32-low.c (win32_add_one_solib): If the dll name is
15429 "ntdll.dll", prepend the system directory to the dll path.
15430
15431 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
15432
15433 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
15434
15435 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
15436 Vladimir Prus <vladimir@codesourcery.com>
15437
15438 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
15439 * configure.ac: Check for __mcoldfire__ and set
15440 gdb_cv_m68k_is_coldfire.
15441 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
15442 reg-cf.o and reg-m68k.o.
15443 * configure: Regenerated.
15444
15445 2009-11-16 Pedro Alves <pedro@codesourcery.com>
15446
15447 * linux-low.c (linux_remove_process): Add `detaching' parameter.
15448 Pass it to thread_db_free.
15449 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
15450 proper `detaching' argument to linux_remove_process.
15451 * linux-low.h (thread_db_free): Add `detaching' parameter.
15452 * thread-db.c (thread_db_init): Pass false as `detaching' argument
15453 to thread_db_free.
15454 (thread_db_free): Add `detaching' parameter. Only
15455 call td_ta_clear_event if detaching from process.
15456
15457 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
15458
15459 * thread-db.c (thread_db_free): Fix typo.
15460
15461 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
15462
15463 PR gdb/10838
15464 * thread-db.c (thread_db_free): Call td_ta_clear_event.
15465
15466 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
15467
15468 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
15469 with an i686 compiler.
15470 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
15471 needed.
15472 * configure: Rebuilt.
15473
15474 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
15475
15476 PR gdb/10783
15477
15478 * server.c (handle_search_memory_1): Correct read_addr initialization
15479 in loop for searching subsequent chunks.
15480
15481 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
15482
15483 * configure.ac: New --with-libthread-db option.
15484 * thread-db.c: Allow direct dependence on libthread_db.
15485 (thread_db_free): Adjust.
15486 * config.in: Regenerate.
15487 * configure: Likewise.
15488
15489 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
15490
15491 PR gdb/10757
15492 * thread-db.c (attach_thread): New function.
15493 (maybe_attach_thread): Return success/failure.
15494 (find_new_threads_callback): Adjust.
15495 (thread_db_find_new_threads): Loop until no new threads.
15496
15497 2009-10-13 Pedro Alves <pedro@codesourcery.com>
15498
15499 * proc-service.c (ps_lgetregs): Formatting.
15500
15501 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
15502
15503 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
15504 * configure.ac: Adjust.
15505 * linux-low.h (struct process_info_private): Move members to struct
15506 thread_db.
15507 (thread_db_free, thread_db_handle_monitor_command): New prototype.
15508 * linux-low.c (linux_remove_process): Adjust.
15509 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
15510 * server.c (handle_query): Move code ...
15511 (handle_monitor_command): ... here. New function.
15512 * target.h (struct target_ops): New member.
15513 * thread-db.c (struct thread_db): New.
15514 (libthread_db_search_path): New variable.
15515 (thread_db_create_event, thread_db_enable_reporting)
15516 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
15517 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
15518 (try_thread_db_load_1, dladdr_to_soname): New functions.
15519 (try_thread_db_load, thread_db_load_search): New functions.
15520 (thread_db_init): Search for libthread_db.
15521 (thread_db_free): New function.
15522 (thread_db_handle_monitor_command): Likewise.
15523 * config.in: Regenerate.
15524 * configure: Regenerate.
15525
15526 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
15527
15528 * spu-low.c (spu_kill): Wait for inferior to terminate.
15529 Call clear_inferiors.
15530 (spu_detach): Call clear_inferiors.
15531
15532 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15533
15534 * aclocal.m4: Regenerate.
15535 * config.in: Likewise.
15536 * configure: Likewise.
15537
15538 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15539
15540 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
15541 (parse_spufs_run): New function.
15542 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
15543 (ppc_breakpoint_at): Handle SPU breakpoints.
15544
15545 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15546
15547 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
15548 (SPUFS_MAGIC): Define.
15549 (spu_enumerate_spu_ids): New function.
15550 (linux_qxfer_spu): New function.
15551 (linux_target_ops): Install linux_qxfer_spu.
15552
15553 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15554
15555 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
15556 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
15557 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
15558 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
15559 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
15560 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
15561 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
15562 (init_registers_powerpc_cell32l): Add prototype.
15563 (init_registers_powerpc_cell64l): Likewise.
15564 (ppc_arch_setup): Detect Cell/B.E. architecture.
15565
15566 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15567
15568 * Makefile.in (datarootdir): New variable.
15569
15570 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
15571
15572 * linux-low.c (linux_write_memory): Update debugging output.
15573 * Makefile.in (clean): Add new descriptions.
15574 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
15575 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
15576 * configure.srv: Add new files for arm*-*-linux*.
15577 * linux-arm-low.c: Add new declarations.
15578 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
15579 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
15580 (HWCAP_VFPv3D16): New.
15581 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
15582 instead of __IWMMXT__.
15583 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
15584 (arm_arch_setup): New.
15585 (target_regsets): Remove #ifdef. Add VFP regset.
15586 (the_low_target): Use arm_arch_setup.
15587
15588 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
15589
15590 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
15591 the main thread again.
15592
15593 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
15594
15595 Adding Neutrino gdbserver.
15596 * configure: Regenerated.
15597 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
15598 * configure.srv (i[34567]86-*-nto*): New target.
15599 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
15600 * remote-utils.c [__QNX__]: Include sys/iomgr.h
15601 (nto_comctrl) [__QNX__]: New function.
15602 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
15603
15604 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
15605
15606 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
15607 srv_tgtobj.
15608
15609 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
15610 Pedro Alves <pedro@codesourcery.com>
15611
15612 * win32-i386-low.c (i386_get_thread_context): Handle systems that
15613 don't support CONTEXT_EXTENDED_REGISTERS.
15614 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
15615 (the_low_target): Install them.
15616 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
15617 failing with ERROR_PIPE_NOT_CONNECTED.
15618
15619 2009-06-30 Doug Evans <dje@google.com>
15620 Pierre Muller <muller@ics.u-strasbg.fr>
15621
15622 Add h/w watchpoint support to x86-linux, win32-i386.
15623 * Makefile.in (SFILES): Add i386-low.c
15624 (i386_low_h): Define.
15625 (i386-low.o): Add dependencies.
15626 (linux-x86-low.o): Add i386-low.h dependency.
15627 (win32-i386-low.o): Ditto.
15628 * i386-low.c: New file.
15629 * i386-low.h: New file.
15630 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
15631 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
15632 * linux-low.c (linux_add_process): Initialize arch_private.
15633 (linux_remove_process): Free arch_private.
15634 (add_lwp): Initialize arch_private.
15635 (delete_lwp): Free arch_private.
15636 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
15637 provided.
15638 * linux-low.h (process_info_private): New member arch_private.
15639 (lwp_info): New member arch_private.
15640 (linux_target_ops): New members new_process, new_thread,
15641 prepare_to_resume.
15642 (ptid_of): New macro.
15643 * linux-x86-low.c: Include stddef.h, i386-low.h.
15644 (arch_process_info): New struct.
15645 (arch_lwp_info): New struct.
15646 (x86_linux_dr_get, x86_linux_dr_set): New functions.
15647 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
15648 (i386_dr_low_get_status): New function.
15649 (x86_insert_point, x86_remove_point): New functions.
15650 (x86_stopped_by_watchpoint): New function.
15651 (x86_stopped_data_address): New function.
15652 (x86_linux_new_process, x86_linux_new_thread): New functions.
15653 (x86_linux_prepare_to_resume): New function.
15654 (the_low_target): Add entries for insert_point, remove_point,
15655 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
15656 prepare_to_resume.
15657 * server.c (debug_hw_points): New global.
15658 (monitor_show_help): Document set debug-hw-points.
15659 (handle_query): Process "set debug-hw-points".
15660 * server.h (debug_hw_points): Declare.
15661 (paddress): Declare.
15662 * utils.c (NUMCELLS, CELLSIZE): New macros.
15663 (get_sell, xsnprintf, paddress): New functions.
15664 * win32-arm-low.c (the_low_target): Add entries for insert_point,
15665 remove_point, stopped_by_watchpoint, stopped_data_address.
15666 * win32-i386-low.c: Include i386-low.h.
15667 (debug_reg_state): Replaces dr.
15668 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
15669 (i386_dr_low_get_status): New function.
15670 (i386_insert_point, i386_remove_point): New functions.
15671 (i386_stopped_by_watchpoint): New function.
15672 (i386_stopped_data_address): New function.
15673 (i386_initial_stuff): Update.
15674 (get_thread_context,set_thread_context,i386_thread_added): Update.
15675 (the_low_target): Add entries for insert_point,
15676 remove_point, stopped_by_watchpoint, stopped_data_address.
15677 * win32-low.c (win32_insert_watchpoint): New function.
15678 (win32_remove_watchpoint): New function.
15679 (win32_stopped_by_watchpoint): New function.
15680 (win32_stopped_data_address): New function.
15681 (win32_target_ops): Add entries for insert_watchpoint,
15682 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
15683 * win32-low.h (win32_target_ops): New members insert_point,
15684 remove_point, stopped_by_watchpoint, stopped_data_address.
15685
15686 2009-06-25 Pedro Alves <pedro@codesourcery.com>
15687
15688 * server.c (process_serial_event): Re-return unsupported, not
15689 error, if the type isn't recognized. Re-allow supporting only
15690 insert or remove packets. Also call require_running for
15691 breakpoints. Add missing break statement to default case. Tidy.
15692 * target.h (struct target_ops): Rename insert_watchpoint to
15693 insert_point, and remove_watchpoint to remove_point.
15694
15695 * linux-low.h (struct linux_target_ops): Likewise.
15696 * linux-low.c (linux_insert_watchpoint): Rename to ...
15697 (linux_insert_point): ... this. Adjust.
15698 (linux_remove_watchpoint): Rename to ...
15699 (linux_remove_point): ... this. Adjust.
15700 (linux_target_ops): Adjust.
15701 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
15702 (cris_insert_point): ... this.
15703 (cris_remove_watchpoint): Rename to ...
15704 (cris_remove_point): ... this.
15705 (the_low_target): Adjust.
15706
15707 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
15708
15709 * server.c (handle_v_kill): Pass signal_pid to
15710 kill_inferior if multi_process is zero.
15711
15712 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
15713
15714 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
15715 * target.h (target_ops): Comment for *_watchpoint to make it clear
15716 the functions can get types '0' and '1'.
15717
15718 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
15719
15720 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
15721 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
15722 * regcache.c (get_regcache): Likewise.
15723 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
15724 * win32-low.c (child_fetch_inferior_registers): Remove check for
15725 regno 0.
15726
15727 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
15728 Pedro Alves <pedro@codesourcery.com>
15729
15730 * target.h (struct target_ops) <supports_multi_process>: New
15731 callback.
15732 (target_supports_multi_process): New.
15733 * server.c (handle_query): Even if GDB reports support, only
15734 enable multi-process if the target also supports it. Report
15735 multi-process support only if the target backend supports it.
15736 * linux-low.c (linux_supports_multi_process): New function.
15737 (linux_target_ops): Install it as target_supports_multi_process
15738 callback.
15739
15740 2009-05-24 Doug Evans <dje@google.com>
15741
15742 Global renaming of find_thread_pid to find_thread_ptid.
15743 * server.h (find_thread_ptid): Renamed from find_thread_pid.
15744 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
15745 All callers updated.
15746
15747 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
15748 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
15749 directly.
15750
15751 * linux-low.c (get_stop_pc): Print pc if debug_threads.
15752 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
15753 (linux_resume_one_lwp): Ditto.
15754
15755 2009-05-23 Doug Evans <dje@google.com>
15756
15757 * linux-low.c (linux_resume_one_lwp): Change type of first arg
15758 from struct inferior_list_entry * to struct lwp_info *.
15759 All callers updated.
15760
15761 2009-05-13 Doug Evans <dje@google.com>
15762
15763 * linux-x86-low.c: Don't include assert.h.
15764 (x86_siginfo_fixup): Use fatal, not assert.
15765 (x86_arch_setup): Fix comment.
15766
15767 2009-05-12 Doug Evans <dje@google.com>
15768
15769 Biarch support for i386/amd64 gdbserver.
15770 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
15771 Add linux-x86-low.c.
15772 (linux-i386-low.o, linux-x86-64-low.o): Delete.
15773 (linux-x86-low.o): Add.
15774 * linux-x86-64-low.c: Delete.
15775 * linux-i386-low.c: Delete.
15776 * linux-x86-low.c: New file.
15777 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
15778 linux-x86-low.o.
15779 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
15780 linux-x86-low.o.
15781 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
15782 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
15783 (linux_child_pid_to_exec_file): New function.
15784 (elf_64_header_p, elf_64_file_p): New functions.
15785 (siginfo_fixup): New function.
15786 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
15787 give target a chance to convert layout.
15788 * linux-low.h (linux_target_ops): New member siginfo_fixup.
15789 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
15790
15791 2009-05-07 Doug Evans <dje@google.com>
15792
15793 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
15794 (regsets_store_inferior_registers): Ditto.
15795
15796 2009-05-06 Pedro Alves <pedro@codesourcery.com>
15797
15798 PR server/10048
15799
15800 * linux-low.c (must_set_ptrace_flags): Delete.
15801 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
15802 of the global.
15803 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
15804 `lwp->must_set_ptrace_flags' instead.
15805 (linux_wait_for_event_1): Set ptrace options here.
15806 (linux_wait_1): ... not here.
15807
15808 2009-04-30 Doug Evans <dje@google.com>
15809
15810 * inferiors.c (started_inferior_callback): New function.
15811 (attached_inferior_callback): New function.
15812 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
15813 * server.c (print_started_pid, print_attached_pid): New functions.
15814 (detach_or_kill_for_exit): New function.
15815 (main): Call it instead of for_each_inferior (kill_inferior_callback).
15816 * server.h (have_started_inferiors_p): Declare.
15817 (have_attached_inferiors_p): Declare.
15818
15819 * inferiors.c (remove_process): Fix memory leak, free process.
15820 * linux-low.c (linux_remove_process): New function.
15821 (linux_kill): Call it instead of remove_process.
15822 (linux_detach, linux_wait_1): Ditto.
15823
15824 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
15825
15826 * configure.srv: Add x86 Windows CE target.
15827
15828 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
15829
15830 * inferiors.c (get_thread_process): Make global.
15831 * server.h (get_thread_process): Add prototype.
15832 * thread-db.c (find_one_thread): Use get_thread_process
15833 instead of current_process.
15834 (thread_db_get_tls_address): Do not crash if called when
15835 thread layer is not yet initialized.
15836
15837 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
15838
15839 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
15840 * spu-low.c (current_tid): Rename to ...
15841 (current_ptid): ... this.
15842 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
15843 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
15844 ptid_get_lwp (current_ptid) instead of current_tid.
15845 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
15846 instead of current_tid. Use find_process_pid to verify pid
15847 argument is valid. Pass proper argument to remove_process.
15848 (spu_thread_alive): Compare current_ptid instead of current_tid.
15849 (spu_resume): Likewise.
15850
15851 2009-04-02 Pedro Alves <pedro@codesourcery.com>
15852
15853 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
15854 variable.
15855
15856 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15857
15858 Implement the multiprocess extensions, and add linux multiprocess
15859 support.
15860
15861 * server.h (ULONGEST): Declare.
15862 (struct ptid, ptid_t): New.
15863 (minus_one_ptid, null_ptid): Declare.
15864 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
15865 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
15866 (struct inferior_list_entry): Change `id' type from unsigned from
15867 to ptid_t.
15868 (struct sym_cache, struct breakpoint, struct
15869 process_info_private): Forward declare.
15870 (struct process_info): Declare.
15871 (current_process): Declare.
15872 (all_processes): Declare.
15873 (initialize_inferiors): Declare.
15874 (add_thread): Adjust to use ptid_t.
15875 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
15876 (add_process, remove_process, find_thread_pid): Declare.
15877 (find_inferior_id): Adjust to use ptid_t.
15878 (cont_thread, general_thread, step_thread): Change type to ptid_t.
15879 (multi_process): Declare.
15880 (push_event): Adjust to use ptid_t.
15881 (read_ptid, write_ptid): Declare.
15882 (prepare_resume_reply): Adjust to use ptid_t.
15883 (clear_symbol_cache): Declare.
15884 * inferiors.c (all_processes): New.
15885 (null_ptid, minus_one_ptid): New.
15886 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
15887 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
15888 (add_thread): Change unsigned long to ptid. Remove gdb_id
15889 parameter. Adjust.
15890 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
15891 (gdb_id_to_thread): Rename to ...
15892 (find_thread_pid): ... this. Change unsigned long to ptid.
15893 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
15894 (loaded_dll, pull_pid_from_list): Adjust.
15895 (add_process, remove_process, find_process_pid)
15896 (get_thread_process, current_process, initialize_inferiors): New.
15897 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
15898 (struct target_waitstatus) <related_pid>: Ditto.
15899 (struct target_ops) <kill, detach>: Add `pid' argument. Change
15900 return type to int.
15901 (struct target_ops) <join>: Add `pid' argument.
15902 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
15903 (struct target_ops) <wait>: Add `ptid' field. Change return type
15904 to ptid.
15905 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
15906 (mywait): Add `ptid' argument. Change return type to ptid_t.
15907 (target_pid_to_str): Declare.
15908 * target.c (set_desired_inferior): Adjust to use ptids.
15909 (mywait): Add new `ptid' argument. Adjust.
15910 (target_pid_to_str): New.
15911 * mem-break.h (free_all_breakpoints): Declare.
15912 * mem-break.c (breakpoints): Delelete.
15913 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
15914 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
15915 to use per-process breakpoint list.
15916 (free_all_breakpoints): New.
15917 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
15918 (symbol_cache, all_symbols_looked_up): Delete.
15919 (hexchars): New.
15920 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
15921 read_ptid): New.
15922 (prepare_resume_reply): Change ptid argument's type from unsigned
15923 long to ptid_t. Adjust. Implement W;process and X;process.
15924 (free_sym_cache, clear_symbol_cache): New.
15925 (look_up_one_symbol): Adjust to per-process symbol cache. *
15926 * server.c (cont_thread, general_thread, step_thread): Change type
15927 to ptid_t.
15928 (attached): Delete.
15929 (multi_process): New.
15930 (last_ptid): Change type to ptid_t.
15931 (struct vstop_notif) <ptid>: Change type to ptid_t.
15932 (queue_stop_reply, push_event): Change `ptid' argument's type to
15933 ptid_t.
15934 (discard_queued_stop_replies): Add `pid' argument.
15935 (start_inferior): Adjust to use ptids. Adjust to mywait interface
15936 changes. Don't reference the `attached' global.
15937 (attach_inferior): Adjust to mywait interface changes.
15938 (handle_query): Adjust to use ptids. Parse GDB's qSupported
15939 features. Handle and report "multiprocess+". Handle
15940 "qAttached:PID".
15941 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
15942 changes.
15943 (handle_v_kill): New.
15944 (handle_v_stopped): Adjust to use target_pid_to_str.
15945 (handle_v_requests): Allow multiple attaches and runs when
15946 multiprocess extensions are in effect. Handle "vKill".
15947 (myresume): Adjust to use ptids.
15948 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
15949 (handle_status): Adjust to discard_queued_stop_replies interface
15950 change.
15951 (first_thread_of, kill_inferior_callback)
15952 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
15953 (main): Call initialize_inferiors. Adjust to use ptids, killing
15954 and detaching from all inferiors. Handle multiprocess packet
15955 variants.
15956 * linux-low.h: Include gdb_proc_service.h.
15957 (struct process_info_private): New.
15958 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
15959 <lwpid_of>: Use ptid_get_lwp.
15960 (get_lwp_thread): Adjust.
15961 (struct lwp_info): Add `dead' member.
15962 (find_lwp_pid): Declare.
15963 * linux-low.c (thread_db_active): Delete.
15964 (new_inferior): Adjust comment.
15965 (inferior_pid): Delete.
15966 (linux_add_process): New.
15967 (handle_extended_wait): Adjust.
15968 (add_lwp): Change unsigned long to ptid.
15969 (linux_create_inferior): Add process to processes table. Adjust
15970 to use ptids. Don't set new_inferior here.
15971 (linux_attach_lwp): Rename to ...
15972 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
15973 it. Adjust to use ptids.
15974 (linux_attach_lwp): New.
15975 (linux_attach): Add process to processes table. Don't set
15976 new_inferior here.
15977 (struct counter): New.
15978 (second_thread_of_pid_p, last_thread_of_process_p): New.
15979 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
15980 multiple processes.
15981 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
15982 processes. Remove process from process table.
15983 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
15984 to multiple processes.
15985 (any_thread_of): New.
15986 (linux_detach): Add `pid' argument, and handle it. Remove process
15987 from processes table.
15988 (linux_join): Add `pid' argument. Handle it.
15989 (linux_thread_alive): Change unsighed long argument to ptid_t.
15990 Consider dead lwps as not being alive.
15991 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
15992 threads we're not interested in.
15993 (same_lwp, find_lwp_pid): New.
15994 (linux_wait_for_lwp): Change `pid' argument's type from int to
15995 ptid_t. Adjust.
15996 (linux_wait_for_event): Rename to ...
15997 (linux_wait_for_event_1): ... this. Change `pid' argument's type
15998 from int to ptid_t. Adjust.
15999 (linux_wait_for_event): New.
16000 (linux_wait_1): Add `ptid' argument. Change return type to
16001 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
16002 that exit from the process table.
16003 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
16004 Adjust.
16005 (mark_lwp_dead): New.
16006 (wait_for_sigstop): Adjust to use ptids. If a process exits while
16007 stopping all threads, mark its main lwp as dead.
16008 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
16009 ptids.
16010 (fetch_register, usr_store_inferior_registers)
16011 (regsets_fetch_inferior_registers)
16012 (regsets_store_inferior_registers, linux_read_memory)
16013 (linux_write_memory): Inline `inferior_pid'.
16014 (linux_look_up_symbols): Adjust to use per-process
16015 `thread_db_active'.
16016 (linux_request_interrupt): Adjust to use ptids.
16017 (linux_read_auxv): Inline `inferior_pid'.
16018 (initialize_low): Don't reference thread_db_active.
16019 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
16020 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
16021 (ps_getpid): Return the pid of the current inferior.
16022 * thread-db.c (proc_handle, thread_agent): Delete.
16023 (thread_db_create_event, thread_db_enable_reporting): Adjust to
16024 per-process data.
16025 (find_one_thread): Change argument type to ptid_t. Adjust to
16026 per-process data.
16027 (maybe_attach_thread): Adjust to per-process data and ptids.
16028 (thread_db_find_new_threads): Ditto.
16029 (thread_db_init): Ditto.
16030 * spu-low.c (spu_create_inferior, spu_attach): Add process to
16031 processes table. Adjust to use ptids.
16032 (spu_kill, spu_detach): Adjust interface. Remove process from
16033 processes table.
16034 (spu_join, spu_thread_alive): Adjust interface.
16035 (spu_wait): Adjust interface. Remove process from processes
16036 table. Adjust to use ptids.
16037 * win32-low.c (current_inferior_tid): Delete.
16038 (current_inferior_ptid): New.
16039 (debug_event_ptid): New.
16040 (thread_rec): Take a ptid. Adjust.
16041 (child_add_thread): Add `pid' argument. Adjust to use ptids.
16042 (child_delete_thread): Ditto.
16043 (do_initial_child_stuff): Add `attached' argument. Add process to
16044 processes table.
16045 (child_fetch_inferior_registers, child_store_inferior_registers):
16046 Adjust.
16047 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
16048 (win32_attach): Pass 1 to do_initial_child_stuff.
16049 (win32_kill): Adjust interface. Remove process from processes
16050 table.
16051 (win32_detach): Ditto.
16052 (win32_join): Adjust interface.
16053 (win32_thread_alive): Take a ptid.
16054 (win32_resume): Adjust to use ptids.
16055 (get_child_debug_event): Ditto.
16056 (win32_wait): Adjust interface. Remove exiting process from
16057 processes table.
16058
16059 2009-04-01 Pedro Alves <pedro@codesourcery.com>
16060
16061 Non-stop mode support.
16062
16063 * server.h (non_stop): Declare.
16064 (gdb_client_data, handler_func): Declare.
16065 (delete_file_handler, add_file_handler, start_event_loop):
16066 Declare.
16067 (handle_serial_event, handle_target_event, push_event)
16068 (putpkt_notif): Declare.
16069 * target.h (enum resume_kind): New.
16070 (struct thread_resume): Replace `step' field by `kind' field.
16071 (TARGET_WNOHANG): Define.
16072 (struct target_ops) <wait>: Add `options' argument.
16073 <supports_non_stop, async, start_non_stop>: New fields.
16074 (target_supports_non_stop, target_async): New.
16075 (start_non_stop): Declare.
16076 (mywait): Add `options' argument.
16077 * target.c (mywait): Add `options' argument. Print child exit
16078 notifications here.
16079 (start_non_stop): New.
16080 * server.c (non_stop, own_buf, mem_buf): New globals.
16081 (struct vstop_notif): New.
16082 (notif_queue): New global.
16083 (queue_stop_reply, push_event, discard_queued_stop_replies)
16084 (send_next_stop_reply): New.
16085 (start_inferior): Adjust to use resume_kind. Adjust to mywait
16086 interface changes.
16087 (attach_inferior): In non-stop mode, don't wait for the target
16088 here.
16089 (handle_general_set): Handle QNonStop.
16090 (handle_query): When handling qC, return the current general
16091 thread, instead of the first thread of the list.
16092 (handle_query): If the backend supports non-stop mode, include
16093 QNonStop+ in the qSupported query response.
16094 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
16095 and non-stop mode.
16096 (handle_v_attach, handle_v_run): Handle non-stop mode.
16097 (handle_v_stopped): New.
16098 (handle_v_requests): Report support for vCont;t. Handle vStopped.
16099 (myresume): Adjust to use resume_kind. Handle non-stop.
16100 (queue_stop_reply_callback): New.
16101 (handle_status): Handle non-stop mode.
16102 (main): Clear non_stop flag on reconnection. Use the event-loop.
16103 Refactor serial protocol handling from here ...
16104 (process_serial_event): ... to this new function. When GDB
16105 selects any thread, select one here. In non-stop mode, wait until
16106 GDB acks all pending events before exiting.
16107 (handle_serial_event, handle_target_event): New.
16108 * remote-utils.c (remote_open): Install remote_desc in the event
16109 loop.
16110 (remote_close): Remove remote_desc from the event loop.
16111 (putpkt_binary): Rename to...
16112 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
16113 (putpkt_binary): New as wrapper around putpkt_binary_1.
16114 (putpkt_notif): New.
16115 (prepare_resume_reply): In non-stop mode, don't change the
16116 general_thread.
16117 * event-loop.c: New.
16118 * Makefile.in (OBJ): Add event-loop.o.
16119 (event-loop.o): New rule.
16120
16121 * linux-low.h (pid_of): Moved here.
16122 (lwpid_of): New.
16123 (get_lwp_thread): Use lwpid_of.
16124 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
16125 * linux-low.c (pid_of): Delete.
16126 (inferior_pid): Use lwpid_of.
16127 (linux_event_pipe): New.
16128 (target_is_async_p): New.
16129 (delete_lwp): New.
16130 (handle_extended_wait): Use lwpid_of.
16131 (add_lwp): Don't set lwpid field.
16132 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
16133 (linux_kill_one_lwp): If killing a running lwp, stop it first.
16134 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
16135 (linux_detach_one_lwp): If detaching from a running lwp, stop it
16136 first. Adjust to linux_wait_for_event interface changes. Use
16137 lwpid_of.
16138 (linux_detach): Don't delete the main lwp here.
16139 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
16140 (status_pending_p): Don't consider explicitly suspended lwps.
16141 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
16142 pointer. Add OPTIONS argument. Change return type to int. Use
16143 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
16144 (linux_wait_for_event): Take an integer pid instead of a lwp_info
16145 pointer. Add status pointer argument. Return a pid instead of a
16146 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
16147 changes. In non-stop mode, don't switch to a random thread.
16148 (linux_wait): Rename to...
16149 (linux_wait_1): ... this. Add target_options argument, and handle
16150 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
16151 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
16152 clean exit and signal exit code. Don't stop all threads in
16153 non-stop mode. In all-stop mode, only stop all threads when
16154 reporting a stop to GDB. Handle explicit thread stop requests.
16155 (async_file_flush, async_file_mark): New.
16156 (linux_wait): New.
16157 (send_sigstop): Use lwpid_of.
16158 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
16159 interface changes. In non-stop mode, don't switch to a random
16160 thread.
16161 (linux_resume_one_lwp): Use lwpid_of.
16162 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
16163 (linux_resume_one_thread): ... this. Handle resume_stop. In
16164 non-stop mode, don't look for pending flag in all threads.
16165 (resume_status_pending_p): Don't consider explicitly suspended
16166 threads.
16167 (my_waitpid): Reimplement. Emulate __WALL.
16168 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
16169 Use lwpid_of.
16170 (sigchld_handler, linux_supports_non_stop, linux_async)
16171 (linux_start_non_stop): New.
16172 (linux_target_ops): Register linux_supports_non_stop, linux_async
16173 and linux_start_non_stop.
16174 (initialize_low): Install SIGCHLD handler.
16175 * thread-db.c (thread_db_create_event, find_one_thread)
16176 (thread_db_get_tls_address): Use lwpid_of.
16177 * win32-low.c (win32_detach): Adjust to use resume_kind.
16178 (win32_wait): Add `options' argument.
16179 * spu-low.c (spu_resume): Adjust to use resume_kind.
16180 (spu_wait): Add `options' argument.
16181
16182 2009-04-01 Pedro Alves <pedro@codesourcery.com>
16183
16184 Decouple target code from remote protocol.
16185
16186 * target.h (enum target_waitkind): New.
16187 (struct target_waitstatus): New.
16188 (struct target_ops) <wait>: Return an unsigned long. Take a
16189 target_waitstatus pointer instead of a char pointer.
16190 (mywait): Likewise.
16191 * target.c (mywait): Change prototype to return an unsigned long.
16192 Take a target_waitstatus pointer instead of a char pointer. Adjust.
16193 * server.h (thread_from_wait, old_thread_from_wait): Delete
16194 declarations.
16195 (prepare_resume_reply): Change prototype to take a
16196 target_waitstatus.
16197 * server.c (thread_from_wait, old_thread_from_wait): Delete.
16198 (last_status, last_ptid): New.
16199 (start_inferior): Remove "statusptr" argument. Adjust. Return a
16200 pid instead of a signal.
16201 (attach_inferior): Remove "status" and "signal" parameters.
16202 Adjust.
16203 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
16204 not as an address.
16205 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
16206 (handle_v_requests, myresume): Remove "status" and "signal"
16207 parameters. Adjust.
16208 (handle_status): New.
16209 (main): Delete local `status'. Adjust.
16210 * remote-utils.c: Include target.h.
16211 (prepare_resume_reply): Change prototype to take a
16212 target_waitstatus. Adjust.
16213
16214 * linux-low.c (linux_wait): Adjust to new target_ops->wait
16215 interface.
16216 * spu-low.c (spu_wait): Adjust.
16217 * win32-low.c (enum target_waitkind, struct target_waitstatus):
16218 Delete.
16219 (win32_wait): Adjust.
16220
16221 2009-04-01 Pedro Alves <pedro@codesourcery.com>
16222
16223 * target.h (struct thread_resume): Delete leave_stopped member.
16224 (struct target_ops): Add a `n' argument to the `resume' callback.
16225 * server.c (start_inferior): Adjust.
16226 (handle_v_cont, myresume): Adjust.
16227 * linux-low.c (check_removed_breakpoint): Adjust to resume
16228 interface change, and to removed leave_stopped field.
16229 (resume_ptr): Delete.
16230 (struct thread_resume_array): New.
16231 (linux_set_resume_request): Add new `arg' parameter. Adjust to
16232 resume interface change.
16233 (linux_continue_one_thread, linux_queue_one_thread)
16234 (resume_status_pending_p): Check if the resume field is NULL
16235 instead of checking the leave_stopped member.
16236 (linux_resume): Adjust to the target resume interface change.
16237 * spu-low.c (spu_resume): Adjust to the target resume interface
16238 change.
16239 * win32-low.c (win32_detach, win32_resume): Ditto.
16240
16241 2009-04-01 Pedro Alves <pedro@codesourcery.com>
16242
16243 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
16244 flag.
16245 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
16246 pending.
16247 (linux_continue_one_thread): Only preserve the stepping flag if
16248 there's a pending breakpoint.
16249
16250 2009-03-31 Pedro Alves <pedro@codesourcery.com>
16251
16252 * server.c (main): After the inferior having exited, call
16253 remote_close before exiting gdbserver.
16254
16255 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
16256
16257 Fix size of FPSCR in Power 7 processors.
16258 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
16259 (PPC_FEATURE_HAS_DFP): New #define.
16260 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
16261 size of the FPSCR.
16262
16263 2009-03-23 Pedro Alves <pedro@codesourcery.com>
16264
16265 * server.c (handle_query) Whitespace and formatting.
16266
16267 2009-03-22 Pedro Alves <pedro@codesourcery.com>
16268
16269 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
16270 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
16271 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
16272 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
16273 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
16274 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
16275 Makefile.in, configure.ac: Fix whitespace throughout.
16276 * configure: Regenerate.
16277
16278 2009-03-22 Pedro Alves <pedro@codesourcery.com>
16279
16280 * inferiors.c (find_inferior): Make it safe for the callback
16281 function to delete the currently iterated inferior.
16282
16283 2009-03-22 Pedro Alves <pedro@codesourcery.com>
16284
16285 * Makefile.in (linuw_low_h): Move higher.
16286 (thread-db.o): Depend on $(linux_low_h).
16287
16288 2009-03-17 Pedro Alves <pedro@codesourcery.com>
16289
16290 Rename "process" to "lwp" throughout.
16291
16292 * linux-low.c (all_processes): Rename to...
16293 (all_lwps): ... this.
16294 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
16295 (add_process): Rename to ...
16296 (add_lwp): ... this. Adjust.
16297 (linux_create_inferior): Adjust.
16298 (linux_attach_lwp): Adjust.
16299 (linux_attach): Adjust.
16300 (linux_kill_one_process): Rename to ...
16301 (linux_kill_one_lwp): ... this. Adjust.
16302 (linux_kill): Adjust.
16303 (linux_detach_one_process): Rename to ...
16304 (linux_detach_one_lwp): ... this. Adjust.
16305 (linux_detach): Adjust.
16306 (check_removed_breakpoint): Adjust.
16307 (status_pending_p): Adjust.
16308 (linux_wait_for_process): Rename to ...
16309 (linux_wait_for_lwp): ... this. Adjust.
16310 (linux_wait_for_event): Adjust.
16311 (send_sigstop): Adjust.
16312 (wait_for_sigstop): Adjust.
16313 (stop_all_processes): Rename to ...
16314 (stop_all_lwps): ... this.
16315 (linux_resume_one_process): Rename to ...
16316 (linux_resume_one_lwp): ... this. Adjust.
16317 (linux_set_resume_request, linux_continue_one_thread)
16318 (linux_queue_one_thread, resume_status_pending_p)
16319 (usr_store_inferior_registers, regsets_store_inferior_registers)
16320 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
16321 Adjust.
16322 * linux-low.h (get_process): Rename to ...
16323 (get_lwp): ... this. Adjust.
16324 (get_thread_process): Rename to ...
16325 (get_thread_lwp): ... this. Adjust.
16326 (get_process_thread): Rename to ...
16327 (get_lwp_thread): ... this. Adjust.
16328 (struct process_info): Rename to ...
16329 (struct lwp_info): ... this.
16330 (all_processes): Rename to ...
16331 (all_lwps): ... this.
16332 * proc-service.c (ps_lgetregs): Adjust.
16333 * thread-db.c (thread_db_create_event, find_one_thread)
16334 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
16335
16336 2009-03-14 Pedro Alves <pedro@codesourcery.com>
16337
16338 * server.c (handle_query): Handle "qAttached".
16339
16340 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
16341
16342 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
16343 GPLv3, update license URL.
16344
16345 2009-03-01 Doug Evans <dje@google.com>
16346
16347 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
16348 (server_h): Add gdb_signals.h.
16349 (signals.o): Update.
16350 * server.h (target_signal_from_host,target_signal_to_host_p)
16351 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
16352
16353 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
16354
16355 * remote-utils.c (getpkt): Also generate remote-debug
16356 information if noack_mode is set.
16357
16358 2009-02-06 Pedro Alves <pedro@codesourcery.com>
16359
16360 * server.c (handle_query): Report qXfer:siginfo:read and
16361 qXfer:siginfo:write as supported and handle them.
16362 * target.h (struct target_ops) <qxfer_siginfo>: New field.
16363 * linux-low.c (linux_xfer_siginfo): New.
16364 (linux_target_ops): Set it.
16365
16366 2009-01-26 Pedro Alves <pedro@codesourcery.com>
16367
16368 * server.c (gdbserver_usage): Mention --remote-debug.
16369 (main): Accept '--remote-debug' switch.
16370
16371 2009-01-18 Doug Evans <dje@google.com>
16372
16373 * regcache.c (new_register_cache): No need to check result of xcalloc.
16374 * server.c (handle_search_memory): Back out calls to xmalloc,
16375 result is checked and error is returned to user upon failure.
16376 (handle_query): Ditto. Add more checks for result of malloc.
16377 (handle_v_cont): Check result of malloc, report error back to
16378 user upon failure.
16379 (handle_v_run): Ditto. Call freeargv.
16380 * server.h (freeargv): Declare.
16381 * utils.c (freeargv): New fn.
16382
16383 2009-01-15 Doug Evans <dje@google.com>
16384
16385 * gdbreplay.c (perror_with_name): Make arg const char *.
16386 * server.h (target_signal_to_name): Make return type const char *.
16387 * thread-db.c (thread_db_err_str): Make return type const char *.
16388 * utils.c (perror_with_name): Make arg const char *.
16389
16390 2009-01-14 Pedro Alves <pedro@codesourcery.com>
16391
16392 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
16393 when handling a EXIT_PROCESS_DEBUG_EVENT.
16394
16395 2009-01-06 Joel Brobecker <brobecker@adacore.com>
16396
16397 * gdbreplay.c (gdbreplay_version): Update copyright year.
16398 * server.c (gdbserver_version): Likewise.
16399
16400 2009-01-05 Doug Evans <dje@google.com>
16401
16402 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
16403 (handle_extended_wait): Improve comment.
16404
16405 2008-12-13 Doug Evans <dje@google.com>
16406
16407 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
16408 * server.h (ATTR_MALLOC): New macro.
16409 (xmalloc,xcalloc,xstrdup): Declare.
16410 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
16411 * inferiors.c: Ditto.
16412 * linux-low.c: Ditto.
16413 * mem-break.c: Ditto.
16414 * regcache.c: Ditto.
16415 * remote-utils.c: Ditto.
16416 * server.c: Ditto.
16417 * target.c: Ditto.
16418 * win32-low.c: Ditto.
16419
16420 2008-12-12 Doug Evans <dje@google.com>
16421
16422 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
16423 in debugging printf.
16424
16425 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
16426
16427 2008-12-09 Doug Evans <dje@google.com>
16428
16429 * linux-low.h (struct process_info): Delete member tid, unused.
16430 * thread-db.c (find_one_thread): Update.
16431 (maybe_attach_thread): Update.
16432
16433 2008-12-02 Pedro Alves <pedro@codesourcery.com>
16434
16435 * target.h (struct target_ops): Add qxfer_osdata member.
16436 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
16437 and dirent.h.
16438 (linux_qxfer_osdata): New functions.
16439 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
16440 callback.
16441 * server.c (handle_query): Handle "qXfer:osdata:read:".
16442 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
16443 (buffer_xml_printf): New functions.
16444 * server.h (struct buffer): New.
16445 (buffer_grow_str, buffer_grow_str0): New macros.
16446 (buffer_grow, buffer_free, buffer_init, buffer_finish)
16447 (buffer_xml_printf): Declare.
16448
16449 2008-11-24 Doug Evans <dje@google.com>
16450
16451 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
16452
16453 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
16454
16455 * server.c (handle_v_run): Always use the supplied argument list.
16456
16457 2008-11-19 Bob Wilson <bob.wilson@acm.org>
16458
16459 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
16460 (xtensa_regmap_table): Add entry for scompare1.
16461
16462 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
16463
16464 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
16465 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
16466 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
16467 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
16468 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
16469 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
16470 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
16471 XML target descriptions.
16472 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
16473 when inferior is running on an ISA 2.05 or later processor. Add
16474 special case to return offset for full 64-bit slot of FPSCR when
16475 in 32-bits.
16476
16477 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
16478
16479 * Makefile.in (SFILES, clean): Added sparc64 files.
16480 (reg-sparc64.o, reg-sparc64.c): New.
16481 * configure.srv (sparc*-*-linux*): New configuration.
16482 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
16483 syscall arguments for SPARC.
16484 (regsets_store_inferior_registers): Likewise.
16485 * linux-sparc-low.c: New file.
16486
16487 2008-10-21 Doug Evans <dje@google.com>
16488
16489 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
16490 (READLINE_DIR,READLINE_DEP): Delete.
16491 (INTERNAL_CFLAGS): Update.
16492 (LINTFLAGS): Update.
16493
16494 2008-10-10 Pedro Alves <pedro@codesourcery.com>
16495
16496 * server.c (handle_v_run): If GDB didn't specify an argv, use the
16497 whole argv from the last run, not just argv[0].
16498
16499 2008-09-08 Pedro Alves <pedro@codesourcery.com>
16500
16501 * regcache.c (new_register_cache): Return NULL if the register
16502 cache size isn't known yet.
16503 (free_register_cache): Avoid dereferencing a NULL regcache.
16504
16505 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16506
16507 * configure.srv: Merge MIPS and MIPS64.
16508
16509 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
16510
16511 * Makefile.in (uninstall): Apply $(EXEEXT) too.
16512
16513 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
16514
16515 * Makefile.in: Add required vsx dependencies.
16516
16517 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
16518 Declare init_registers_powerpc_vsx32l.
16519 Declare init_registers_powerpc_vsx64l.
16520 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
16521 (ppc_arch_setup): Check for VSX in hwcap.
16522 (ppc_fill_vsxregset): New function.
16523 (ppc_store_vsxregset): New function.
16524 Add new VSX entry in regset_info target_regsets.
16525
16526 * configure.srv: Add new VSX dependencies.
16527
16528 2008-08-12 Pedro Alves <pedro@codesourcery.com>
16529
16530 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
16531 (remote_open): Set or clear transport_is_reliable.
16532 (putpkt_binary): Don't expect acks in noack mode.
16533 (getpkt): Don't send ack/nac in noack mode.
16534 * server.c (handle_general_set): Handle QStartNoAckMode.
16535 (handle_query): If connected by tcp pass QStartNoAckMode+ in
16536 qSupported.
16537 (main): Reset noack_mode on every connection.
16538 * server.h (noack_mode): Declare.
16539
16540 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
16541
16542 * Makefile.in (GDBREPLAY_OBS): New variable.
16543 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
16544
16545 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
16546 Daniel Jacobowitz <dan@codesourcery.com>
16547
16548 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
16549 (usr_store_inferior_registers): Likewise.
16550 (regsets_store_inferior_registers): Likewise.
16551
16552 2008-07-31 Rolf Jansen <rj@surtec.com>
16553 Pedro Alves <pedro@codesourcery.com>
16554
16555 * configure.ac: Check for memmem declaration.
16556 * server.c [HAVE_MALLOC_H]: Include malloc.h.
16557 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
16558 (disable_packet_qfThreadInfo): Unconditionally compile.
16559 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
16560 * configure, config.in: Regenerate.
16561
16562 2008-07-28 Doug Kwan <dougkwan@google.com>
16563
16564 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
16565 (linux_write_memory): Remove declaration of errno.
16566
16567 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
16568
16569 * linux-low.c (handle_extended_wait): Do not use "status"
16570 variable uninitialized.
16571
16572 2008-07-07 Pedro Alves <pedro@codesourcery.com>
16573
16574 * server.c (handle_v_attach): Inhibit reporting dll changes.
16575
16576 2008-06-27 Pedro Alves <pedro@codesourcery.com>
16577
16578 * remote-utils.c (prepare_resume_reply): If requested, don't
16579 output "thread:TID" in the T stop reply.
16580
16581 * server.c (disable_packet_vCont, disable_packet_Tthread)
16582 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
16583 (handle_query): If requested, disable support for qC, qfThreadInfo
16584 and qsThreadInfo.
16585 (handle_v_requests): If requested, disable support for vCont.
16586 (gdbserver_show_disableable): New.
16587 (main): Handle --disable-packet and --disable-packet=LIST.
16588
16589 * server.h (disable_packet_vCont, disable_packet_Tthread)
16590 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
16591
16592 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
16593
16594 * server.c (gdbserver_usage): Mention --version.
16595
16596 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
16597
16598 * Makefile.in (gdbreplay.o): New rule.
16599
16600 2008-06-06 Joseph Myers <joseph@codesourcery.com>
16601
16602 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
16603 message, not gdbserver.
16604
16605 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
16606 Nathan Sidwell <nathan@codesourcery.com>
16607 Joseph Myers <joseph@codesourcery.com>
16608
16609 * acinclude.m4: Include ../../config/acx.m4.
16610 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
16611 * configure, config.in: Regenerate.
16612 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
16613 * server.c (gdbserver_version): Print PKGVERSION.
16614 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
16615 (main): Adjust gdbserver_usage calls.
16616 * gdbreplay.c (version, host_name): Add declarations.
16617 (gdbreplay_version, gdbreplay_usage): New.
16618 (main): Accept --version and --help options.
16619
16620 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
16621
16622 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
16623 (arm_breakpoint_at): Handle Thumb.
16624 (the_low_target): Add comment.
16625
16626 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
16627
16628 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
16629
16630 2008-05-09 Doug Evans <dje@google.com>
16631
16632 * server.h (decode_search_memory_packet): Declare.
16633 * remote-utils.c (decode_search_memory_packet): New fn.
16634 * server.c (handle_search_memory_1): New fn.
16635 (handle_search_memory): New fn.
16636 (handle_query): Process qSearch:memory packets.
16637
16638 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
16639
16640 * regcache.c (registers_length): Remove.
16641 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
16642 full register packet.
16643 * regcache.h (registers_length): Remove prototype.
16644 * server.h (PBUFSIZ): Define to 16384.
16645
16646 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
16647
16648 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
16649 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
16650 powerpc-64l.o, and powerpc-altivec64l.o.
16651 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
16652 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
16653 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
16654 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
16655 rs6000/power-linux.xml, and rs6000/power64-linux.xml
16656 to srv_xmlfiles.
16657
16658 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
16659 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
16660 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
16661 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
16662 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
16663 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
16664 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
16665 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
16666 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
16667 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
16668 (clean): Update.
16669
16670 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
16671 (init_registers_powerpc_32l): ... this new prototype.
16672 (init_registers_powerpc_32): Remove, replace by ...
16673 (init_registers_powerpc_altivec32l): ... this new prototype.
16674 (init_registers_powerpc_e500): Remove, replace by ...
16675 (init_registers_powerpc_e500l): ... this new prototype.
16676 (init_registers_ppc64): Remove, replace by ...
16677 (init_registers_powerpc_64l): ... this new prototype.
16678 (init_registers_powerpc_64): Remove, replace by ...
16679 (init_registers_powerpc_altivec64l): ... this new prototype.
16680 (ppc_num_regs): Set to 73.
16681 (PT_ORIG_R3, PT_TRAP): Define if necessary.
16682 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
16683 (ppc_cannot_store_register): Handle orig_r3 and trap.
16684 (ppc_arch_setup): Update init_registers_... calls.
16685 (ppc_fill_gregset): Handle orig_r3 and trap.
16686
16687 * inferiors.c (clear_inferiors): Reset current_inferior.
16688
16689 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
16690
16691 * acinclude.m4: Add override.m4.
16692 * configure: Regenerate.
16693
16694 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
16695
16696 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
16697 initial call to init_register_ppc64.
16698
16699 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
16700
16701 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
16702 single powerpc*-*-linux* case.
16703 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
16704
16705 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
16706
16707 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
16708 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
16709 from reg_xmlfiles.
16710 * linux-ppc-low.c: Include <elf.h>.
16711 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
16712 (ppc_hwcap): New global variable.
16713 (ppc_regmap): Remove __SPE__ #ifdef sections.
16714 (ppc_regmap_e500): New global variable.
16715 (ppc_cannot_store_register): Update __SPE__ special case.
16716 (ppc_get_hwcap): New function.
16717 (ppc_arch_setup): Use it to determine whether inferior supports
16718 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
16719 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
16720 Do not access registers if target does not support AltiVec.
16721 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
16722 Do not access registers if target does not support SPE.
16723 (target_regsets): Unconditionally include AltiVec and SPE regsets.
16724
16725 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
16726
16727 * linux-low.c (disabled_regsets, num_regsets): New.
16728 (use_regsets_p): Delete.
16729 (linux_wait_for_process): Clear disabled_regsets.
16730 (regsets_fetch_inferior_registers): Check and set it.
16731 (regsets_store_inferior_registers): Likewise.
16732 (linux_fetch_registers, linux_store_registers): Do not use
16733 use_regsets_p.
16734 (initialize_low): Allocate disabled_regsets.
16735
16736 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
16737
16738 * Makefile.in (LIBOBJS): New.
16739 (OBS): Use LIBOBJS.
16740 (memmem.o): New rule.
16741 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
16742 * configure: Regenerated.
16743
16744 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
16745
16746 * server.c (handle_query): Never return "unsupported" for
16747 qXfer:features:read queries.
16748
16749 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
16750
16751 * server.c (get_features_xml): Fix inverted condition.
16752 (handle_query): Always support qXfer:feature:read.
16753
16754 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
16755
16756 * server.c (wrapper_argv): New.
16757 (start_inferior): Handle wrapper_argv. If set, expect an extra
16758 trap.
16759 (gdbserver_usage): Document --wrapper.
16760 (main): Parse --wrapper.
16761
16762 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16763
16764 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
16765 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
16766 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
16767 (ppc_set_pc): Likewise.
16768 (ppc_arch_setup): New function.
16769 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
16770 of collect_register.
16771 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
16772
16773 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16774
16775 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
16776 instead of linux-ppc64-low.o.
16777 * linux-ppc64-low.c: Remove file.
16778 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
16779 (linux-ppc64-low.o): Remove rule.
16780
16781 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
16782 (init_registers_powerpc_64): Likewise.
16783 (ppc_regmap): Conditionally define depending on __powerpc64__.
16784 (ppc_cannot_store_register): Do not special-case "fpscr" when
16785 compiled on __powerpc64__.
16786 (ppc_collect_ptrace_register): New function.
16787 (ppc_supply_ptrace_register): New function.
16788 (ppc_breakpoint): Change type to "unsigned int".
16789 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
16790 (the_low_target): Conditionally provide initializers for the
16791 arch_setup member depending on __powerpc64__. Install
16792 collect_ptrace_register and supply_ptrace_register members.
16793
16794 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16795
16796 * regcache.h (gdbserver_xmltarget): Add extern declaration.
16797 * server.c (gdbserver_xmltarget): Define.
16798 (get_features_xml): Use it to replace "target.xml" and arch_string.
16799
16800 * configure.srv: Remove srv_xmltarget. Add XML files that were
16801 mentioned there to srv_xmlfiles instead. Remove conditional tests
16802 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
16803 srv_xmlfiles and srv_regobj to include all possible choices.
16804 * configure.ac (srv_xmltarget): Remove.
16805 (srv_xmlfiles): Do not add "target.xml".
16806 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
16807 checks for supplementary target information.
16808 * configure: Regenerate.
16809 * Makefile.in (XML_TARGET): Remove.
16810 (target.xml): Remove rule.
16811 (clean): Do not clean up target.xml.
16812 (.PRECIOUS): Do not mention target.xml.
16813
16814 * target.h (struct target_ops): Remove arch_string member.
16815 * linux-low.c (linux_arch_string): Remove.
16816 (linux_target_ops): Remove arch_string initializer.
16817 * linux-low.h (struct linux_target_ops): Remove arch_string member.
16818 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
16819 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
16820 * spu-low.c (spu_arch_string): Remove.
16821 (spu_target_ops): Remove arch_string initializer.
16822 * win32-low.c (win32_arch_string): Remove.
16823 (win32_target_ops): Remove arch_string initializer.
16824 * win32-low.h (struct win32_target_ops): Remove arch_string member.
16825 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
16826 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
16827
16828 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16829
16830 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
16831 by collect_ptrace_register and supply_ptrace_register hooks.
16832 * linux-low.c (fetch_register): Use supply_ptrace_register callback
16833 instead of checking for the_low_target.left_pad_xfer.
16834 (usr_store_inferior_registers): Use collect_ptrace_register callback
16835 instead of checking for the_low_target.left_pad_xfer.
16836
16837 * linux-s390-low.c (s390_collect_ptrace_register): New function.
16838 (s390_supply_ptrace_register): Likewise.
16839 (s390_fill_gregset): Call s390_collect_ptrace_register.
16840 (the_low_target): Update.
16841
16842 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
16843 (ppc_supply_ptrace_register): Likewise.
16844 (the_low_target): Update.
16845
16846 * linux-i386-low.c (the_low_target): Update.
16847 * linux-x86-64-low.c (the_low_target): Update.
16848
16849 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16850
16851 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
16852 reg-s390.o and reg-s390x.o.
16853
16854 * linux-low.c (new_inferior): New global variable.
16855 (linux_create_inferior, linux_attach): Set it.
16856 (linux_wait_for_process): Call the_low_target.arch_setup after the
16857 target has stopped for the first time.
16858 (initialize_low): Do not call the_low_target.arch_setup.
16859
16860 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
16861 (s390_set_pc): Likewise.
16862 (s390_arch_setup): New function.
16863 (the_low_target): Use s390_arch_setup as arch_setup routine.
16864
16865 * regcache.c (realloc_register_cache): New function.
16866 (set_register_cache): Call it for each existing regcache.
16867
16868 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16869
16870 * server.h (init_registers): Remove prototype.
16871
16872 * linux-low.h (struct linux_target_ops): Add arch_setup field.
16873 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
16874 instead of init_registers ().
16875 * linux-arm-low.c (init_registers_arm): Add prototype.
16876 (init_registers_arm_with_iwmmxt): Likewise.
16877 (the_low_target): Add initializer for arch_setup field.
16878 * linux-cris-low.c (init_registers_cris): Add prototype.
16879 (the_low_target): Add initializer for arch_setup field.
16880 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
16881 (the_low_target): Add initializer for arch_setup field.
16882 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
16883 (the_low_target): Add initializer for arch_setup field.
16884 * linux-ia64-low.c (init_registers_ia64): Add prototype.
16885 (the_low_target): Add initializer for arch_setup field.
16886 * linux-m32r-low.c (init_registers_m32r): Add prototype.
16887 (the_low_target): Add initializer for arch_setup field.
16888 * linux-m68k-low.c (init_registers_m68k): Add prototype.
16889 (the_low_target): Add initializer for arch_setup field.
16890 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
16891 (init_registers_mips64_linux): Likewise.
16892 (the_low_target): Add initializer for arch_setup field.
16893 * linux-ppc-low.c (init_registers_ppc): Add prototype.
16894 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
16895 (the_low_target): Add initializer for arch_setup field.
16896 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
16897 (init_registers_powerpc_64): Likewise.
16898 (the_low_target): Add initializer for arch_setup field.
16899 * linux-s390-low.c (init_registers_s390): Add prototype.
16900 (init_registers_s390x): Likewise.
16901 (the_low_target): Add initializer for arch_setup field.
16902 * linux-sh-low.c (init_registers_sh): Add prototype.
16903 (the_low_target): Add initializer for arch_setup field.
16904 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
16905 (the_low_target): Add initializer for arch_setup field.
16906 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
16907 (the_low_target): Add initializer for arch_setup field.
16908
16909 * win32-low.h (struct win32_target_ops): Add arch_setup field.
16910 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
16911 instead of init_registers ().
16912 * win32-arm-low.c (init_registers_arm): Add prototype.
16913 (the_low_target): Add initializer for arch_setup field.
16914 * win32-i386-low.c (init_registers_i386): Add prototype.
16915 (the_low_target): Add initializer for arch_setup field.
16916
16917 * spu-low.c (init_registers_spu): Add prototype.
16918 (initialize_low): Call initialie_registers_spu () instead of
16919 initialize_registers ().
16920
16921 2008-02-19 Pedro Alves <pedro@codesourcery.com>
16922
16923 * server.c (handle_v_requests): When handling the vRun and vAttach
16924 packets, if already debugging a process, don't kill it. Return an
16925 error instead.
16926
16927 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
16928
16929 * server.c (handle_query): Correct length check.
16930
16931 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
16932
16933 * win32-low.c (do_initial_child_stuff): Add process handle
16934 parameter. Set current_process_handle and current_process_id from the
16935 parameters. Clear globals.
16936 (win32_create_inferior): Don't set current_process_handle and
16937 current_process_id here. Instead pass them on the call to
16938 do_initial_child_stuff.
16939 (win32_attach): Likewise.
16940 (win32_clear_inferiors): New.
16941 (win32_kill): Don't close the current process handle or the
16942 current thread handle here. Instead call win32_clear_inferiors.
16943 (win32_detach): Don't open a new handle to the process. Call
16944 win32_clear_inferiors.
16945 (win32_join): Don't rely on current_process_handle; open a new
16946 handle using the process id.
16947 (win32_wait): Call win32_clear_inferiors when the inferior process
16948 has exited.
16949
16950 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
16951
16952 * server.c (monitor_show_help): Add "exit".
16953
16954 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
16955
16956 * Makefile.in (SFILES): Add linux-xtensa-low.c.
16957 (clean): Add reg-xtensa.c.
16958 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
16959 * configure.srv (xtensa*-*-linux*) New target.
16960 * linux-xtensa-low.c: New.
16961 * xtensa-xtregs.c: New.
16962
16963 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
16964
16965 * hostio.c: Don't include errno.h.
16966 (errno_to_fileio_errno): Move to hostio-errno.
16967 * hostio.c: (hostio_error): Remove the error parameter. Defer the
16968 error number outputting to the target->hostio_last_error callback.
16969 (hostio_packet_error): Use FILEIO_EINVAL directly.
16970 (handle_open, handle_pread, hostio_error, handle_unlink): Update
16971 calls to hostio_error.
16972 * hostio-errno.c: New.
16973 * server.h (hostio_last_error_from_errno): Declare.
16974 * target.h (target_ops): Add hostio_last_error member.
16975 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
16976 as hostio_last_error handler.
16977 * spu-low.c (spu_target_ops): Likewise.
16978 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
16979 (wince_hostio_last_error): New functions.
16980 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
16981 as hostio_last_error handler.
16982 (win32_target_ops) [!_WIN32_WCE]: Register
16983 hostio_last_error_from_errno as hostio_last_error handler.
16984 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
16985 (hostio-errno.o): New rule.
16986 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
16987 * configure.srv (srv_hostio_err_objs): New variable. Default to
16988 hostio-errno.o.
16989 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
16990 * configure: Regenerate.
16991
16992 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16993
16994 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
16995 (linux_kill, linux_detach): Clean up the process list.
16996 * remote-utils.c (remote_open): Improve port number parsing.
16997 (putpkt_binary, input_interrupt): Only send interrupts if the target
16998 is running.
16999 * server.c (extended_protocol): Make static.
17000 (attached): Define earlier.
17001 (exit_requested, response_needed, program_argv): New variables.
17002 (target_running): New.
17003 (start_inferior): Clear attached here.
17004 (attach_inferior): Set attached here.
17005 (require_running): Define.
17006 (handle_query): Use require_running and target_running. Implement
17007 "monitor exit".
17008 (handle_v_attach, handle_v_run): New.
17009 (handle_v_requests): Use require_running. Handle vAttach and vRun.
17010 (gdbserver_usage): Update.
17011 (main): Redo argument parsing. Handle --debug and --multi. Handle
17012 --attach along with other options or after the port. Save
17013 program_argv. Support no initial program. Resynchronize
17014 communication with GDB after an error. Handle "monitor exit".
17015 Use require_running and target_running. Always allow the extended
17016 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
17017 restart in extended mode.
17018 * README: Refer to the GDB manual. Update --attach usage.
17019
17020 2007-12-20 Andreas Schwab <schwab@suse.de>
17021
17022 * linux-low.c (STACK_SIZE): Define.
17023 (linux_tracefork_child): Use it. Use __clone2 on ia64.
17024 (linux_test_for_tracefork): Likewise.
17025
17026 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
17027
17028 * linux-low.c (linux_wait_for_event): Update messages. Do not
17029 reinsert auto-delete breakpoints.
17030 * mem-break.c (struct breakpoint): Change return type of handler to
17031 int.
17032 (set_breakpoint_at): Update handler type.
17033 (reinsert_breakpoint_handler): Return 1 instead of calling
17034 delete_breakpoint.
17035 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
17036 setting a new one.
17037 (check_breakpoints): Delete auto-delete breakpoints and return 2.
17038 * mem-break.h (set_breakpoint_at): Update handler type.
17039 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
17040 * win32-low.c (auto_delete_breakpoint): New.
17041 (get_child_debug_event): Use it.
17042
17043 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
17044
17045 * configure.ac: Check for pread and pwrite.
17046 * hostio.c (handle_pread): Fall back to lseek and read.
17047 (handle_pwrite): Fall back to lseek and write.
17048 * config.in, configure: Regenerated.
17049
17050 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
17051
17052 * server.c (myresume): Add own_buf argument.
17053 (main): Update calls.
17054
17055 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
17056
17057 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
17058 * remote-utils.c (remote_open): Do not call disable_async_io.
17059 (block_async_io): Delete.
17060 (unblock_async_io): Make static.
17061 (initialize_async_io): New.
17062 * server.c (handle_v_cont): Handle async I/O here.
17063 (myresume): Likewise. Move other common resume tasks here...
17064 (main): ... from here. Call initialize_async_io. Disable async
17065 I/O before the main loop.
17066 * server.h (initialize_async_io): Declare.
17067 (block_async_io, unblock_async_io): Delete prototypes.
17068 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
17069
17070 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
17071
17072 * remote-utils.c (readchar): Allow binary data in received messages.
17073
17074 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17075
17076 * win32-low.c (attaching): New global.
17077 (win32_create_inferior): Clear the `attaching' global.
17078 (win32_attach): Set the `attaching' global.
17079 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
17080 attaching. Only set a breakpoint at the entry point if not
17081 attaching.
17082
17083 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17084
17085 * server.c (main): Don't report dll events on the initial
17086 connection on attaches.
17087
17088 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17089
17090 * server.c (main): Relax numerical bases supported for the pid of
17091 the --attach command line argument.
17092
17093 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17094
17095 * win32-low.c (win32_attach): Call OpenProcess before
17096 DebugActiveProcess, not after. Add last error output to error
17097 call.
17098
17099 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17100
17101 * win32-low.c (win32_get_thread_context)
17102 (win32_set_thread_context): New functions.
17103 (thread_rec): Use win32_get_thread_context.
17104 (continue_one_thread, win32_resume): Use win32_set_thread_context.
17105 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
17106 field.
17107
17108 2007-12-03 Leo Zayas
17109 Pedro Alves <pedro_alves@portugalmail.pt>
17110
17111 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
17112 global variables.
17113 (child_add_thread): Minor cleanup.
17114 (child_continue): Resume artificially suspended threads before
17115 calling ContinueDebugEvent.
17116 (suspend_one_thread): New.
17117 (fake_breakpoint_event): New.
17118 (get_child_debug_event): Change return type to int. Check here if
17119 gdb sent an interrupt request. If a soft interrupt was requested,
17120 fake a breakpoint event. Return 0 if there is no event to handle,
17121 and 1 otherwise.
17122 (win32_wait): Don't check here if gdb sent an interrupt request.
17123 Ensure there is a valid event to handle.
17124 (win32_request_interrupt): Add soft interruption method as last
17125 resort.
17126
17127 2007-12-03 Leo Zayas
17128 Pedro Alves <pedro_alves@portugalmail.pt>
17129
17130 * win32-low.h (win32_thread_info): Add descriptions to the
17131 structure members. Replace `suspend_count' counter by a
17132 `suspended' flag.
17133 * win32-low.c (thread_rec): Update condition of when to get the
17134 context from the inferior. Rely on ContextFlags being set if it
17135 has already been retrieved. Only suspend the inferior thread if
17136 we haven't already. Warn if that fails.
17137 (continue_one_thread): s/suspend_count/suspended/. Only call
17138 ResumeThread once. Warn if that fails.
17139
17140 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
17141
17142 * win32-low.c (win32_wait): Don't read from the inferior when it
17143 has already exited.
17144
17145 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
17146
17147 * Makefile.in (win32_low_h): New variable.
17148 (win32-low.o): Add dependency on $(win32_low_h).
17149 (win32-arm-low.o, win32-i386-low.o): New rules.
17150
17151 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
17152
17153 * hostio.c: Correct copyright year.
17154
17155 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
17156
17157 * Makefile.in (OBS): Add hostio.o.
17158 (hostio.o): New rule.
17159 * server.h (handle_vFile): Declare.
17160 * hostio.c: New file.
17161 * server.c (handle_v_requests): Take packet_len and new_packet_len
17162 for binary packets. Call handle_vFile.
17163 (main): Update call to handle_v_requests.
17164
17165 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
17166
17167 * linux-low.c: Include <sched.h>.
17168
17169 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
17170
17171 * linux-low.c (linux_tracefork_grandchild): New.
17172 (linux_tracefork_child): Use clone.
17173 (linux_test_for_tracefork): Use clone; allocate and free a stack.
17174
17175 2007-10-31 Joel Brobecker <brobecker@adacore.com>
17176
17177 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
17178
17179 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
17180
17181 * linux-low.c (handle_extended_wait): Handle unexpected signals.
17182
17183 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
17184
17185 * inferiors.c (change_inferior_id): Delete.
17186 (add_pid_to_list, pull_pid_from_list): New.
17187 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
17188 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
17189 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
17190 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
17191 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
17192 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
17193 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
17194 (using_threads): Always set to 1.
17195 (handle_extended_wait): New.
17196 (add_process): Do not set TID.
17197 (linux_create_inferior): Set must_set_ptrace_flags.
17198 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
17199 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
17200 (linux_thread_alive): Rename TID argument to LWPID.
17201 (linux_wait_for_process): Handle unknown processes. Do not use TID.
17202 (linux_wait_for_event): Do not use TID or check using_threads. Update
17203 call to dead_thread_notify. Call handle_extended_wait.
17204 (linux_create_inferior): Use PTRACE_SETOPTIONS.
17205 (send_sigstop): Delete sigstop_sent.
17206 (wait_for_sigstop): Avoid TID.
17207 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
17208 (linux_test_for_tracefork): New.
17209 (linux_lookup_signals): Use thread_db_active and
17210 linux_supports_tracefork_flag.
17211 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
17212 * linux-low.h (get_process_thread): Avoid TID.
17213 (struct process_ifo): Move thread_known and tid to the end. Remove
17214 sigstop_sent.
17215 (linux_attach_lwp, thread_db_init): Update prototypes.
17216 * server.h (change_inferior_id): Delete prototype.
17217 (add_pid_to_list, pull_pid_from_list): New prototypes.
17218 * thread-db.c (thread_db_use_events): New.
17219 (find_first_thread): Rename to...
17220 (find_one_thread): ...this. Update callers and messages. Do not
17221 call fatal. Check thread_db_use_events. Do not call
17222 change_inferior_id or new_thread_notify.
17223 (maybe_attach_thread): Update. Do not call new_thread_notify.
17224 (thread_db_init): Set thread_db_use_events. Check use_events.
17225 * utils.c (fatal, warning): Correct message prefix.
17226
17227 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
17228
17229 * Makefile.in (clean): Remove new files.
17230 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
17231 (powerpc-64.o, powerpc-64.c): New rules.
17232 * configure.srv: Use alternate register sets for powerpc64-*-linux*
17233 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
17234 with SPE.
17235 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
17236 SPE targets.
17237 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
17238 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
17239 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
17240 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
17241 (target_regsets): Add AltiVec and SPE register sets.
17242 * configure.ac: Check for AltiVec and SPE.
17243 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
17244 (ppc_fill_vrregset, ppc_store_vrregset): New.
17245 (target_regsets): Add AltiVec register set.
17246 * configure: Regenerated.
17247
17248 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
17249
17250 * linux-low.c (O_LARGEFILE): Define.
17251 (linux_read_memory): Use /proc/PID/mem.
17252 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
17253 * configure, config.in: Regenerated.
17254
17255 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
17256
17257 * linux-low.c (linux_wait_for_event): Do not pass signals while
17258 single-stepping.
17259
17260 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
17261
17262 * win32-low.c (create_process): New.
17263 (win32_create_inferior): Use create_process instead of
17264 CreateProcess. If create_process failed retry appending an ".exe"
17265 suffix. Store the GetLastError result immediatelly after
17266 create_process calls and use it on the call to error.
17267
17268 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
17269
17270 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
17271
17272 2007-08-23 Joel Brobecker <brobecker@adacore.com>
17273
17274 * configure.ac: Switch license to GPLv3.
17275
17276 2007-08-01 Michael Snyder <msnyder@access-company.com>
17277
17278 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
17279
17280 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
17281
17282 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
17283 typedef.
17284 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
17285 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
17286 CloseToolhelp32Snapshot.
17287 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
17288 CloseToolhelp32Snapshot.
17289
17290 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
17291
17292 * server.c (main): Check for inferior exit before main loop.
17293
17294 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
17295
17296 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
17297 instead of on tmp_desc.
17298
17299 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
17300 Daniel Jacobowitz <dan@codesourcery.com>
17301
17302 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
17303 (add_thread): Minor cleanups.
17304 (clear_inferiors): Move lower in the file. Clear the DLL
17305 list.
17306 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
17307 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
17308 (xml_escape_text): New.
17309 * server.c (handle_query): Handle qXfer:libraries:read. Report it
17310 for qSupported.
17311 (handle_v_cont): Report errors.
17312 (gdbserver_version): Update.
17313 (main): Correct size of own_buf. Do not report initial DLL events.
17314 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
17315 (unloaded_dll, xml_escape_text): New.
17316 * win32-low.c (enum target_waitkind): Update comments.
17317 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
17318 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
17319 (win32_EnumProcessModules, win32_GetModuleInformation)
17320 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
17321 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
17322 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
17323 (win32_Module32First, win32_Module32Next, load_toolhelp)
17324 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
17325 (get_child_debug_event): Handle DLL events.
17326 (win32_wait): Likewise.
17327
17328 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
17329
17330 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
17331 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
17332
17333 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
17334
17335 * win32-low.c (handle_output_debug_string): Ignore event if not
17336 waiting.
17337
17338 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
17339
17340 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
17341
17342 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
17343
17344 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
17345
17346 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
17347
17348 * inferiors.c (change_inferior_id): Add comment.
17349 * linux-low.c (check_removed_breakpoint): Add an early
17350 prototype. Improve debug output.
17351 (linux_attach): Doc update.
17352 (linux_detach_one_process, linux_detach): Clean up before releasing
17353 each process.
17354 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
17355 * linux-low.h (struct process_info): Doc improvement.
17356 * mem-break.c (delete_all_breakpoints): New.
17357 * mem-break.h (delete_all_breakpoints): New prototype.
17358 * thread-db.c (find_first_thread): New.
17359 (thread_db_create_event): Call it instead of
17360 thread_db_find_new_threads. Clean up unused variables.
17361 (maybe_attach_thread): Remove first thread handling.
17362 (thread_db_find_new_threads): Use find_first_thread.
17363 (thread_db_get_tls_address): Likewise.
17364
17365 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
17366
17367 * thread-db.c (thread_db_find_new_threads): Add prototype.
17368 (thread_db_create_event): Check for the main thread before adding
17369 a new thread.
17370 (maybe_attach_thread): Only enable event reporting if TID == 0.
17371 (thread_db_get_tls_address): Check for new threads.
17372
17373 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
17374
17375 * linux-low.c (linux_create_inferior): Try execv before execvp.
17376 * spu-low.c (spu_create_inferior): Likewise.
17377
17378 2007-06-13 Mike Frysinger <vapier@gentoo.org>
17379
17380 * linux-low.c (linux_create_inferior): Change execv to execvp.
17381 * spu-low.c (spu_create_inferior): Likewies.
17382
17383 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
17384
17385 * Makefile.in (clean): Clean new files instead of deleted ones.
17386 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
17387 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
17388 rules.
17389 * configure.srv: Specify XML files and new regformats for MIPS and
17390 MIPS64 GNU/Linux.
17391 * linux-mips-low.c (mips_num_regs): Set to only used registers.
17392 (mips_regmap): Do not fetch $0. Remove unused registers. Add
17393 an entry for the restart register.
17394 (mips_cannot_fetch_register, mips_cannot_store_register)
17395 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
17396 register names to match the XML descriptions.
17397 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
17398 restart register instead of $0.
17399
17400 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
17401 Markus Deuling <deuling@de.ibm.com>
17402
17403 * remote-utils.c (decode_xfer_write): New function.
17404 * server.h (decode_xfer_write): Add prototype.
17405 * server.c (handle_query): Add PACKET_LEN argument. Support
17406 qXfer:spu:read and qXfer:spu:write packets.
17407 (main): Pass packet_len to handle_query.
17408 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
17409 * target.h (target_ops): Add qxfer_spu.
17410
17411 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
17412
17413 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
17414 accessing non-seekable spufs files.
17415
17416 2007-05-16 Markus Deuling <deuling@de.ibm.com>
17417
17418 * server.c (handle_query): Add reply for qC packet.
17419
17420 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17421 Leo Zayas <lerele@champenstudios@com>
17422
17423 * server.h (check_remote_input_interrupt_request): New function.
17424 * remote_utils.c (INVALID_DESCRIPTOR): New define.
17425 (remote_desc): Initialize with INVALID_DESCRIPTOR.
17426 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
17427 (check_remote_input_interrupt_request): New function.
17428 * server.h (check_remote_input_interrupt_request): Declare.
17429 * win32-low.c (winapi_DebugBreakProcess,
17430 winapi_GenerateConsoleCtrlEvent): New typedefs.
17431 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
17432 to 250 ms.
17433 (win32_wait): Check for remote interrupt request
17434 with check_remote_input_interrupt_request.
17435 (win32_request_interrupt): New function.
17436 (win32_target_op): Set request_interrupt to win32_request_interrupt.
17437
17438 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17439
17440 * win32-low.c (debug_registers_changed,
17441 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
17442 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
17443 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
17444 (thread_rec): Get context using the low target.
17445 (child_add_thread): Call thread_added on the low target,
17446 which does the same thing.
17447 (regptr): Delete.
17448 (do_initial_child_stuff): Remove debug registers references.
17449 Set context using the low target. Resume threads after
17450 setting the contexts.
17451 (child_continue): Remove dead variable. Remove debug
17452 registers references.
17453 (child_fetch_inferior_registers): Go through the low target.
17454 (do_child_store_inferior_registers): Remove.
17455 (child_store_inferior_registers): Go through the low target.
17456 (win32_resume): Remove debug registers references.
17457 Set context using the low target.
17458 (handle_exception): Change return type to void. Don't record
17459 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
17460 first chance exception.
17461 (get_child_debug_event): Change return type to void. Remove
17462 goto loop. Always return after waiting for debug event.
17463 (win32_wait): Convert to switch statement. Handle spurious
17464 events.
17465
17466 * win32-i386-low.c (debug_registers_changed,
17467 debug_registers_used): New.
17468 (initial_stuff): Rename to ...
17469 (i386_initial_stuff): ... this. Clear debug registers
17470 state variables.
17471 (store_debug_registers): Delete.
17472 (i386_get_thread_context): New.
17473 (load_debug_registers): Delete.
17474 (i386_set_thread_context): New.
17475 (i386_thread_added): New.
17476 (single_step): Rename to ...
17477 (i386_single_step): ... this.
17478 (do_fetch_inferior_registers): Rename to ...
17479 (i386_fetch_inferior_register): ... this.
17480 (i386_store_inferior_register): New.
17481 (the_low_target): Adapt to new interface.
17482
17483 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
17484 (arm_get_thread_context): New.
17485 (arm_set_thread_context): New.
17486 (regptr): New.
17487 (do_fetch_inferior_registers): Rename to ...
17488 (arm_fetch_inferior_register): ... this.
17489 (arm_store_inferior_register): New.
17490 (arm_wince_breakpoint): Reimplement as unsigned long.
17491 (arm_wince_breakpoint_len): Define.
17492 (the_low_target): Adapt to new interface.
17493
17494 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
17495 load_debug_registers. Add get_thread_context, set_thread_context,
17496 thread_added and store_inferior_register. Rename
17497 fetch_inferior_registers to fetch_inferior_register.
17498 (regptr): Remove declaration.
17499
17500 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17501
17502 * linux-low.c (linux_detach): Change return type to int. Return 0.
17503 * spu-low.c (spu_detach): Likewise.
17504
17505 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17506
17507 * target.h (target_ops): Change return type of detach to int.
17508 Add join.
17509 (join_inferior): New.
17510 * server.c (main): Don't skip detach support on mingw32.
17511 If the inferior doesn't support detaching return error.
17512 Call join_inferior instead of using waitpid.
17513 * linux-low.c (linux_join): New.
17514 (linux_target_op): Add linux_join.
17515 * spu-low.c (spu_join): New.
17516 (spu_target_ops): Add spu_join.
17517 * win32-low.c (win32_detach): Adapt to new interface.
17518 Reopen current_process_handle before detaching. Issue a child
17519 resume before detaching.
17520 (win32_join): New.
17521 (win32_target_op): Add win32_join.
17522
17523 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17524
17525 * win32-low.c (win32-attach): Fix return value.
17526 * target.h (target_ops): Describe ATTACH return values.
17527
17528 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17529
17530 * win32-low.c (GETPROCADDRESS): Define.
17531 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
17532 (winapi_DebugSetProcessKillOnExit): Likewise.
17533 (win32_create_inferior): Force usage of ansi CreateProcessA.
17534 (win32_attach): Use GETPROCADDRESS.
17535 (win32_detach): Likewise.
17536
17537 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17538
17539 * win32-low.c (win32_wait): Don't use WSTOPSIG.
17540
17541 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
17542
17543 * win32-low.c: Commit leftover changes from 2007-03-29.
17544
17545 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
17546
17547 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
17548 fields short instead of int. Add explicit padding.
17549 (i387_cache_to_fsave): Remove unnecessary casts.
17550 (i387_fsave_to_cache): Doc fix.
17551 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
17552
17553 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
17554
17555 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
17556 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
17557
17558 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
17559
17560 * configure.srv (arm*-*-mingw32ce*): Move near the other
17561 arm targets.
17562
17563 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
17564
17565 * configure.ac: Add errno checking.
17566 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
17567 sys/file.h and malloc.h.
17568 (AC_CHECK_DECLS): Add perror.
17569 (srv_mingwce): Handle.
17570 * configure.srv (i[34567]86-*-cygwin*): Add
17571 win32-i386-low.o to srv_tgtobj.
17572 (i[34567]86-*-mingw*): Likewise.
17573 (arm*-*-mingw32ce*): Add case.
17574 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
17575 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
17576 [__MINGW32CE__] (strerror): New function.
17577 [__MINGW32CE__] (errno): Define to GetLastError.
17578 [__MINGW32CE__] (COUNTOF): New macro.
17579 (remote_open): Remove extra close call.
17580 * mem-break.c (delete_breakpoint_at): New function.
17581 * mem-break.h (delete_breakpoint_at): Declare.
17582 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
17583 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
17584 [USE_WIN32API] (read, write): Add char* casts.
17585 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
17586 * server.h: Include wincecompat.h on Windows CE.
17587 [HAVE_ERRNO_H]: Check.
17588 (perror): Declare if not declared.
17589 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
17590 (perror_with_name): Remove errno declaration.
17591 * wincecompat.h: New.
17592 * wincecompat.c: New.
17593 * win32-low.h: New.
17594 * win32-arm-low.c: New.
17595 * win32-i386-low.c: New.
17596 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
17597 (OUTMSG2): Make it safe.
17598 (_T): New macro.
17599 (COUNTOF): New macro.
17600 (NUM_REGS): Get it from the low target.
17601 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
17602 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
17603 (thread_rec): Let low target handle debug registers.
17604 (child_add_thread): Likewise.
17605 (child_init_thread_list): Likewise.
17606 (continue_one_thread): Likewise.
17607 (regptr): New.
17608 (do_child_fetch_inferior_registers): Move to ...
17609 * win32-i386-low.c: ... here, and rename to ...
17610 (do_fetch_inferior_registers): ... this.
17611 * win32-low.c (child_fetch_inferior_registers):
17612 Go through the low target.
17613 (do_child_store_inferior_registers): Use regptr.
17614 (strwinerror): New function.
17615 (win32_create_inferior): Handle Windows CE.
17616 Use strwinerror instead of strerror on Windows error
17617 codes. Add program to the error output.
17618 Don't close the main thread handle on Windows CE.
17619 (win32_attach): Use coredll.dll on Windows CE.
17620 (win32_kill): Close current process and current
17621 thread handles.
17622 (win32_detach): Use coredll.dll on Windows CE.
17623 (win32_resume): Let low target handle debug registers, and
17624 step request.
17625 (handle_exception): Add/Remove initial breakpoint. Avoid
17626 non-existant WSTOPSIG on Windows CE.
17627 (win32_read_inferior_memory): Cast to remove warning.
17628 (win32_arch_string): Go through the low target.
17629 (initialize_low): Call set_breakpoint_data with the low
17630 target's breakpoint.
17631 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
17632 FOP_REGNUM, mappings): Move to ...
17633 * win32-i386-low.c: ... here.
17634 * win32-low.c (win32_thread_info): Move to ...
17635 * win32-low.h: ... here.
17636 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
17637 win32-arm-low.c and wincecompat.c.
17638 (all:): Add $EXEEXT.
17639 (install-only:): Likewise.
17640 (gdbserver:): Likewise.
17641 (gdbreplay:): Likewise.
17642 * config.in: Regenerate.
17643 * configure: Regenerate.
17644
17645 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
17646
17647 * win32-low.c: Rename typedef thread_info to
17648 win32_thread_info throughout.
17649
17650 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
17651
17652 * win32-i386-low.c: Rename to ...
17653 * win32-low.c: ... this.
17654 * configure.srv: Replace win32-i386-low.o with win32-low.o.
17655 * Makefile.in: Likewise.
17656
17657 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
17658
17659 * remote-utils.c (monitor_output): Constify msg parameter.
17660 * server.h (monitor_output): Likewise.
17661 * win32-i386-low.c (handle_output_debug_string): New.
17662 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
17663 handle_output_debug_string.
17664 (get_child_debug_event): Likewise.
17665
17666 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
17667
17668 * server.c (main): Correct strtoul check.
17669
17670 2007-03-27 Jon Ringle <jon@ringle.org>
17671
17672 * linux-low.c: Check __ARCH_HAS_MMU__ also.
17673
17674 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
17675
17676 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
17677
17678 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
17679
17680 * terminal.h: Check HAVE_SGTTY_H.
17681
17682 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
17683
17684 * remote-utils.c (remote_open): Print out the assigned port number.
17685
17686 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
17687
17688 * remote-utils.c (monitor_output): New function.
17689 * server.c (debug_threads): Define here.
17690 (monitor_show_help): New function.
17691 (handle_query): Handle qRcmd.
17692 (main): Do not handle 'd' packet.
17693 * server.h (debug_threads, remote_debug, monitor_output): Declare.
17694 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
17695 of debug_threads.
17696
17697 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17698
17699 * Makefile.in (EXEEXT): New.
17700 (clean): Use $(EXEEXT).
17701
17702 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17703
17704 * target.h (target_ops): Rename send_signal to request_interrupt,
17705 and remove enum target_signal parameter.
17706 * linux-low.c (linux_request_interrupt): Rename from
17707 linux_send_signal, and always send SIGINT.
17708 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
17709 and always send SIGINT.
17710 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
17711 of send_signal.
17712 (input_interrupt): Likewise.
17713
17714 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17715
17716 * server.c (get_features_xml): Check if target implemented
17717 arch_string.
17718 * win32-i386-low.c (win32_arch_string): New.
17719 (win32_target_ops): Add win32_arch_string as arch_string member.
17720
17721 2007-02-22 Markus Deuling <deuling@de.ibm.com>
17722
17723 * spu-low.c (spu_arch_string): New.
17724 (spu_target_ops): Add spu_arch_string.
17725
17726 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
17727
17728 * remote-utils.c: Remove HAVE_TERMINAL_H check.
17729 * configure.ac: Do not check for terminal.h.
17730 * configure, config.in: Regenerated.
17731
17732 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17733
17734 * Makefile.in (OBS): Add $(XML_BUILTIN).
17735 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
17736 (clean): Update.
17737 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
17738 (arm-with-iwmmxt.c): New.
17739 * config.in, configure: Regenerate.
17740 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
17741 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
17742 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
17743 (arm*-*-linux*): Add iWMMXt and regset support.
17744 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
17745 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
17746 (arm_store_wmmxregset, target_regsets): New.
17747 * server.c (get_features_xml): Take annex argument. Check builtin
17748 XML documents.
17749 (handle_query): Handle multiple annexes.
17750
17751 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
17752
17753 * remote-utils.c [USE_WIN32API] (read, write): Define.
17754 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
17755 write.
17756
17757 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
17758
17759 * linux-i386-low.c (the_low_target): Set arch_string.
17760 * linux-x86-64-low.c (the_low_target): Likewise.
17761 * linux-low.c (linux_arch_string): New.
17762 (linux_target_ops): Add it.
17763 * linux-low.h (struct linux_target_ops): Add arch_string.
17764 * server.c (write_qxfer_response): Use const void * for DATA.
17765 (get_features_xml): New.
17766 (handle_query): Handle qXfer:features:read. Report it for qSupported.
17767 * target.h (struct target_ops): Add arch_string method.
17768
17769 2007-01-03 Denis Pilat <denis.pilat@st.com>
17770 Daniel Jacobowitz <dan@codesourcery.com>
17771
17772 * linux-low.c (linux_kill): Handle being called with no threads.
17773 * win32-i386-low.c (win32_kill): Likewise.
17774 (get_child_debug_event): Clear current_process_handle.
17775
17776 2006-12-30 Denis PILAT <denis.pilat@st.com>
17777 Daniel Jacobowitz <dan@codesourcery.com>
17778
17779 * remote-utils.c (remote_open): Check the type of specified
17780 serial port devices before opening them.
17781 * server.c (main): Kill the inferior if an error occurs during
17782 the first remote_open.
17783
17784 2006-12-05 Markus Deuling <deuling@de.ibm.com>
17785
17786 * README: Update supported targets.
17787
17788 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
17789
17790 * Makefile.in (clean): Remove reg-mips64.c.
17791 (reg-mips64.c, reg-mips64.o): New rules.
17792 * configure.srv: Handle mips64. Include regset support for mips.
17793 * linux-mips-low.c (union mips_register): New.
17794 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
17795 (mips_breakpoint, mips_breakpoint_at): Use int.
17796 (mips_collect_register, mips_supply_register)
17797 (mips_collect_register_32bit, mips_supply_register_32bit)
17798 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
17799 (mips_store_fpregset, target_regsets): New.
17800 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
17801
17802 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
17803
17804 * configure.srv: Add target "spu*-*-*".
17805 * Makefile.in (clean): Remove reg-spu.c.
17806 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
17807 * spu-low.c: New file.
17808
17809 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
17810
17811 * configure.ac: Correct td_thr_tls_get_addr test.
17812 * configure: Regenerated.
17813
17814 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
17815
17816 * linux-low.c (linux_wait_for_event): Reformat. Use the
17817 pass_signals array.
17818 * remote-utils.c (decode_address_to_semicolon): New.
17819 * server.c (pass_signals, handle_general_set): New.
17820 (handle_query): Mention QPassSignals for qSupported.
17821 (main): Call handle_general_set.
17822 * server.h (pass_signals, decode_address_to_semicolon): New.
17823
17824 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
17825
17826 * server.c (handle_query): Correct error handling for read_auxv.
17827
17828 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
17829
17830 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
17831 and srv_linux_thread_db to yes.
17832 * linux-s390-low.c (s390_fill_gregset): New function.
17833 (target_regsets): Define data structure.
17834
17835 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
17836
17837 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
17838 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
17839 * config.in, configure: Regenerated.
17840 * inferiors.c (gdb_id_to_thread): New function.
17841 (gdb_id_to_thread_id): Use it.
17842 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
17843 * linux-low.h (struct process_info): Add th member.
17844 (thread_db_get_tls_address): New prototype.
17845 * remote-utils.c (decode_address): Make non-static.
17846 * server.c (handle_query): Handle qGetTLSAddr.
17847 * server.h (gdb_id_to_thread, decode_address): New prototypes.
17848 * target.h (struct target_ops): Add get_tls_address.
17849 * thread-db.c (maybe_attach_thread): Save the thread handle.
17850 (thread_db_get_tls_address): New.
17851
17852 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
17853
17854 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
17855 (linux_resume_one_process): Take a siginfo_t *. Update all
17856 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
17857 (struct pending_signals): Add a siginfo_t.
17858 (linux_wait_for_process): Always set last_status.
17859 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
17860 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
17861 * linux-low.h (struct process_info): Add last_status.
17862
17863 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
17864
17865 * remote-utils.c (try_rle): New function.
17866 (putpkt_binary): Use it.
17867
17868 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
17869
17870 * Makefile.in (clean): Clean reg-x86-64-linux.c.
17871 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
17872 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
17873 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
17874 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
17875 point registers.
17876
17877 2006-08-08 Richard Sandiford <richard@codesourcery.com>
17878
17879 * server.c (terminal_fd): New variable.
17880 (old_foreground_pgrp): Likewise.
17881 (restore_old_foreground_pgrp): New function.
17882 (start_inferior): Record the terminal file descriptor in terminal_fd
17883 and its original foreground group in old_foreground_pgrp. Register
17884 restore_old_foreground_pgrp with atexit().
17885
17886 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
17887
17888 * server.c (handle_query): Correct qPart to qXfer.
17889
17890 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
17891
17892 * configure.ac: Check for more headers which are missing on
17893 Windows. Automatically supply -lwsock32 and USE_WIN32API.
17894 * configure.srv: Add Cygwin and mingw32.
17895 * remote-utils.c: Don't include headers unconditionally which
17896 are missing on mingw32. Include <winsock.h> for mingw32.
17897 (remote_open): Adjust for mingw32 support. Flush
17898 standard error after writing to it.
17899 (remote_close, putpkt_binary, input_interrupt, block_async_io)
17900 (unblock_async_io, enable_async_io, disable_async_io)
17901 (readchar, getpkt): Update for Winsock support.
17902 (prepare_resume_reply): Expect a protocol signal number.
17903 * server.c: Disable <sys/wait.h> on mingw32.
17904 (start_inferior): Adjust for mingw32 support. Flush
17905 standard error after writing to it.
17906 (attach_inferior): Likewise. Use protocol signal
17907 numbers.
17908 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
17909 and names.
17910 * win32-i386-low.c: New file.
17911 * Makefile.in (XM_CLIBS): Set.
17912 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
17913 (win32-i386-low.o): New dependency rule.
17914 * linux-low.c (linux_wait): Use target signal numbers.
17915 * target.h (struct target_ops): Doc fix.
17916 * server.h (target_signal_to_name): New prototype.
17917 * gdbreplay.c: Don't include headers unconditionally which
17918 are missing on mingw32. Include <winsock.h> for mingw32.
17919 (remote_close, remote_open): Adjust for Winsock support.
17920 * configure, config.in: Regenerated.
17921
17922 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
17923
17924 * server.c (decode_xfer_read, write_qxfer_response): New.
17925 (handle_query): Take a packet length argument. Handle
17926 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
17927 the qSupported response.
17928 (main): Update call to handle_query.
17929
17930 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
17931
17932 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
17933 (putpkt_binary): Renamed from putpkt and adjusted for binary
17934 data.
17935 (putpkt): New wrapper for putpkt_binary.
17936 (readchar): Don't mask off the high bit.
17937 (decode_X_packet): New function.
17938 * server.c (main): Call putpkt_binary if a handler sets the packet
17939 length. Save the length of the incoming packet. Handle 'X'.
17940 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
17941
17942 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
17943
17944 * server.c (handle_query): Handle qSupported.
17945
17946 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17947
17948 * remote-utils.c (all_symbols_looked_up): New variable.
17949 (look_up_one_symbol): Check it.
17950 * server.h (look_up_one_symbol): New declaration.
17951 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
17952
17953 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17954
17955 * Makefile.in (linux-arm-low.o): Update dependencies.
17956 * linux-arm-low.c: Include "gdb_proc_service.h".
17957 (PTRACE_GET_THREAD_AREA): Define.
17958 (ps_get_thread_area): New function.
17959
17960 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
17961
17962 * configure.srv (m68k*-*-uclinux*): New target.
17963 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
17964 (linux_resume_one_process): Remove extraneous cast.
17965 (linux_read_offsets): New.
17966 (linux_target_op): Add linux_read_offsets on mmuless systems.
17967 * server.c (handle_query): Add qOffsets logic.
17968 * target.h (struct target_ops): Add read_offsets.
17969
17970 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17971
17972 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
17973 (PTRACE_GET_THREAD_AREA): Define.
17974 (ps_get_thread_area): New function.
17975 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
17976 (linux-x86-64-low.o): Update.
17977
17978 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17979
17980 * configure.ac: Remove checks for prfpregset_t.
17981 * gdb_proc_service.h: New file.
17982 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
17983 new "gdb_proc_service.h".
17984 * proc-service.c: Likewise.
17985 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
17986 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
17987 * Makefile.in (gdb_proc_service_h): Updated.
17988 * configure, config.in: Regenerated.
17989
17990 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17991
17992 * remote-utils.c (prepare_resume_reply): Move declaration
17993 of gdb_id_from_wait to the top of the block.
17994
17995 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
17996
17997 * linux-low.c (regsets_store_inferior_registers): Read the regset
17998 from the target before filling it.
17999
18000 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
18001
18002 * server.c (attach_inferior): Return SIGTRAP for a successful
18003 attach.
18004
18005 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
18006
18007 * Makefile.in (OBS): Add version.o.
18008 (STAGESTUFF): Delete.
18009 (version.o): Add dependencies.
18010 (version.c): Replace rule.
18011 (clean): Remove version.c.
18012 * server.c (gdbserver_version): New.
18013 (gdbserver_usage): Use printf.
18014 (main): Handle --version and --help.
18015 * server.h (version, host_name): Add declarations.
18016
18017 2005-12-23 Eli Zaretskii <eliz@gnu.org>
18018
18019 * linux-arm-low.c:
18020 * linux-arm-low.c:
18021 * inferiors.c:
18022 * i387-fp.h:
18023 * i387-fp.c:
18024 * gdbreplay.c:
18025 * regcache.c:
18026 * proc-service.c:
18027 * mem-break.h:
18028 * mem-break.c:
18029 * linux-x86-64-low.c:
18030 * linux-sh-low.c:
18031 * linux-s390-low.c:
18032 * linux-ppc64-low.c:
18033 * linux-ppc-low.c:
18034 * linux-mips-low.c:
18035 * linux-m68k-low.c:
18036 * linux-m32r-low.c:
18037 * linux-low.h:
18038 * linux-low.c:
18039 * linux-ia64-low.c:
18040 * linux-i386-low.c:
18041 * linux-crisv32-low.c:
18042 * thread-db.c:
18043 * terminal.h:
18044 * target.h:
18045 * target.c:
18046 * server.h:
18047 * server.c:
18048 * remote-utils.c:
18049 * regcache.h:
18050 * utils.c:
18051 * Makefile.in:
18052 * configure.ac:
18053 * gdbserver.1: Add (C) after Copyright. Update the FSF
18054 address.
18055
18056 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
18057
18058 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
18059 (arm_breakpoint_at): Recognize both breakpoints.
18060 (the_low_target): Use the correct breakpoint instruction.
18061
18062 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
18063
18064 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
18065 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
18066 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
18067 (the_low_target): Update.
18068
18069 2005-10-25 Andreas Schwab <schwab@suse.de>
18070
18071 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
18072
18073 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
18074 (ia64_num_regs): Reduce to 462.
18075
18076 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
18077
18078 * acinclude.m4: Correct quoting.
18079 * aclocal.m4: Regenerated.
18080
18081 Suggested by SZOKOVACS Robert <szo@ies.hu>:
18082 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
18083 (thread_db_init): Call thread_db_err_str.
18084 * configure.ac: Check for TD_VERSION.
18085 * config.in, configure: Regenerated.
18086
18087 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
18088
18089 * server.h (error, fatal, warning): Add ATTR_FORMAT.
18090
18091 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
18092
18093 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
18094 is not available. Define HAVE_PTRACE_GETREGS if it is.
18095 * config.in, configure: Regenerated.
18096 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
18097 * linux-i386-low.c, linux-m68k-low.c: Update to use
18098 HAVE_PTRACE_GETREGS.
18099 * linux-low.c (regsets_fetch_inferior_registers)
18100 (regsets_store_inferior_registers): Only return 0 if we processed
18101 GENERAL_REGS.
18102 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
18103 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
18104
18105 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
18106
18107 * inferiors.c (struct thread_info): Add gdb_id.
18108 (add_thread): Add gdb_id argument.
18109 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
18110 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
18111 calls to add_thread.
18112 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
18113 * server.c (handle_query): Use thread_to_gdb_id.
18114 (handle_v_cont, main): Use gdb_id_to_thread_id.
18115 * server.h (add_thread): Update prototype.
18116 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
18117 prototypes.
18118
18119 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
18120
18121 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
18122 left-padded registers.
18123 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
18124 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
18125
18126 2005-07-01 Steve Ellcey <sje@cup.hp.com>
18127
18128 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
18129 * configure: Regenerate.
18130 * config.in: Regenerate.
18131 * server.h (NEED_DECLARATION_STRERROR):
18132 Replace with !HAVE_DECL_STRERROR.
18133
18134 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
18135
18136 * linux-low.c (linux_wait, linux_send_signal): Don't test
18137 an unsigned long variable for > 0 if it could be MAX_ULONG.
18138 * server.c (myresume): Likewise.
18139 * target.c (set_desired_inferior): Likewise.
18140
18141 2005-06-13 Mark Kettenis <kettenis@gnu.org>
18142
18143 * configure.ac: Simplify and improve check for socklen_t.
18144 * configure, config.in: Regenerate.
18145
18146 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
18147
18148 * acconfig.h: Remove.
18149 * configure.ac: Add a test for socklen_t. Use three-argument
18150 AC_DEFINE throughout.
18151 * config.in: Regenerated using autoheader 2.59.
18152 * configure: Regenerated.
18153
18154 * gdbreplay.c (socklen_t): Provide a default.
18155 (remote_open): Use socklen_t.
18156 * remote-utils.c (socklen_t): Provide a default.
18157 (remote_open): Use socklen_t.
18158 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
18159 unsigned char.
18160
18161 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
18162 char for buffers.
18163 * linux-low.c (linux_read_memory, linux_write_memory)
18164 (linux_read_auxv): Likewise.
18165 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
18166 (check_mem_write): Likewise.
18167 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
18168 Likewise.
18169 * regcache.c (struct inferior_rgcache_data, registers_to_string)
18170 (registers_from_string, register_data): Likewise.
18171 * server.c (handle_query, main): Likewise.
18172 * server.h (convert_ascii_to_int, convert_int_to_ascii)
18173 (decode_M_packet): Likewise.
18174 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
18175 * target.h (struct target_ops): Update read_memory, write_memory,
18176 and read_auxv.
18177 (read_inferior_memory, write_inferior_memory): Update.
18178 * linux-low.h (struct linux_target_ops): Change type of breakpoint
18179 to unsigned char *.
18180 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
18181 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
18182 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
18183 linux-s390-low.c, linux-sh-low.c: Update for changes in
18184 read_inferior_memory and the_low_target->breakpoint.
18185
18186 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
18187
18188 * Makefile.in (SFILES): Add linux-ppc64-low.c.
18189 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
18190 * configure.srv: Add powerpc64-*-linux*.
18191 * linux-ppc64-low.c: New file.
18192
18193 2005-05-23 Orjan Friberg <orjanf@axis.com>
18194
18195 * linux-cris-low.c: New file with support for CRIS.
18196 * linux-crisv32-low.c: Ditto for CRISv32.
18197 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
18198 (clean): Add reg-cris.c and reg-crisv32.c.
18199 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
18200 reg-crisv32.o, and reg-crisv32.c to make rules.
18201 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
18202 recognized targets.
18203
18204 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
18205
18206 * linux-low.c (fetch_register): Ensure buffer size is a multiple
18207 of sizeof (PTRACE_XFER_TYPE).
18208 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
18209
18210 2005-05-12 Orjan Friberg <orjanf@axis.com>
18211
18212 * target.h (struct target_ops): Add insert_watchpoint,
18213 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
18214 pointers for hardware watchpoint support.
18215 * linux-low.h (struct linux_target_ops): Ditto.
18216 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
18217 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
18218 to linux_target_ops.
18219 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
18220 reply packet.
18221 * server.c (main): Recognize 'Z' and 'z' packets.
18222
18223 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
18224
18225 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
18226 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
18227 (the_low_target): Add new members.
18228
18229 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
18230
18231 * proc-service.c (ps_lgetregs): Search all_processes instead of
18232 all_threads.
18233
18234 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
18235
18236 * server.c (start_inferior): Change return type to int.
18237 (attach_inferior): Change sigptr to int *.
18238 (handle_v_cont, handle_v_requests): Change signal to int *.
18239 (main): Change signal to int.
18240
18241 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
18242
18243 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
18244 * configure.srv: Add m32r*-*-linux*.
18245 * linux-m32r-low.c: New file.
18246
18247 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
18248
18249 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
18250
18251 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
18252
18253 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
18254 Take unsigned long arguments for PIDs.
18255 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
18256 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
18257 (wait_for_sigstop, linux_resume_one_process)
18258 (regsets_fetch_inferior_registers, linux_send_signal)
18259 (linux_read_auxv): Likewise. Update the types of variables holding
18260 PIDs. Update format string specifiers.
18261 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
18262 * remote-utils.c (prepare_resume_reply): Likewise.
18263 * server.c (cont_thread, general_thread, step_thread)
18264 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
18265 unsigned long.
18266 (handle_query): Update format specifiers.
18267 (handle_v_cont, main): Use strtoul for thread IDs.
18268 * server.h (struct inferior_list_entry): Use unsigned long for ID.
18269 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
18270 (general_thread, step_thread, thread_from_wait)
18271 (old_thread_from_wait): Update.
18272 * target.h (struct thread_resume): Use unsigned long for THREAD.
18273 (struct target_ops): Use unsigned long for arguments to attach and
18274 thread_alive.
18275
18276 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
18277
18278 * acinclude.m4: Include bfd/bfd.m4 directly.
18279 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
18280 <agriffis@toolchain.org>.
18281 * aclocal.m4, configure: Regenerated.
18282
18283 2005-01-07 Andrew Cagney <cagney@gnu.org>
18284
18285 * configure.ac: Rename configure.in, require autoconf 2.59.
18286 * configure: Re-generate.
18287
18288 2004-12-08 Daniel Jacobowitz <dan@debian.org>
18289
18290 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
18291 LIBS when finished.
18292 * aclocal.m4: Regenerated.
18293 * configure: Regenerated.
18294
18295 2004-11-21 Andreas Schwab <schwab@suse.de>
18296
18297 * linux-m68k-low.c (m68k_num_gregs): Define.
18298 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
18299 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
18300 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
18301 (m68k_breakpoint_at): New. Add to the_low_target.
18302
18303 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
18304 srv_linux_thread_db to yes.
18305
18306 2004-10-20 Joel Brobecker <brobecker@gnat.com>
18307
18308 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
18309 (ARCH_SET_FS): Likewise.
18310 (ARCH_GET_FS): Likewise.
18311 (ARCH_GET_GS): Likewise.
18312
18313 2004-10-16 Daniel Jacobowitz <dan@debian.org>
18314
18315 * linux-i386-low.c (ps_get_thread_area): New.
18316 * linux-x86-64-low.c (ps_get_thread_area): New.
18317 * linux-low.c: Include <sys/syscall.h>.
18318 (linux_kill_one_process): Don't kill the first thread here.
18319 (linux_kill): Kill the first thread here.
18320 (kill_lwp): New function.
18321 (send_sigstop, linux_send_signal): Use it.
18322 * proc-service.c: Clean up #ifdefs.
18323 (fpregset_info): Delete.
18324 (ps_lgetregs): Update and enable implementation.
18325 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
18326 implementations.
18327 * remote-utils.c (struct sym_cache, symbol_cache): New.
18328 (input_interrupt): Print a clearer message.
18329 (async_io_enabled): New variable.
18330 (enable_async_io, disable_async_io): Use it. Update comments.
18331 (look_up_one_symbol): Use the symbol cache.
18332 * thread-db.c (thread_db_look_up_symbols): New function.
18333 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
18334
18335 2004-10-16 Daniel Jacobowitz <dan@debian.org>
18336
18337 * configure.in: Test for -rdynamic.
18338 * configure: Regenerated.
18339 * Makefile (INTERNAL_LDFLAGS): New.
18340 (gdbserver, gdbreplay): Use it.
18341
18342 2004-09-02 Andrew Cagney <cagney@gnu.org>
18343
18344 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
18345
18346 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
18347
18348 * linux-low.c (linux_wait): Clear all_processes list also.
18349
18350 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
18351
18352 * linux-low.c: Include <errno.h>. Remove extern declaration of
18353 errno.
18354
18355 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
18356
18357 * gdbreplay.c, server.h, utils.c: Update copyright years.
18358
18359 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
18360
18361 * server.c (main): Print child status or termination signal from
18362 variable 'signal', not 'sig'.
18363
18364 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
18365
18366 * linux-low.c (linux_read_memory): Change return type to
18367 int. Check for and return error from ptrace().
18368 * target.c (read_inferior_memory): Change return type to int. Pass
18369 back return status from the_target->read_memory().
18370 * target.h (struct target_ops): Adapt *read_memory() prototype.
18371 Update comment.
18372 (read_inferior_memory): Adapt prototype.
18373 * server.c (main): Return an error packet if
18374 read_inferior_memory() returns an error.
18375
18376 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
18377
18378 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
18379 Unify with other clean targets.
18380
18381 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18382
18383 * server.c (handle_v_cont): Call set_desired_inferior.
18384
18385 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18386
18387 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
18388
18389 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18390
18391 * linux-low.c (linux_wait): Unblock async I/O.
18392 (linux_resume): Block and enable async I/O.
18393 * remote-utils.c (block_async_io, unblock_async_io): New functions.
18394 * server.h (block_async_io, unblock_async_io): Add prototypes.
18395
18396 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18397
18398 * remote-utils.c (remote_open): Print a status notice after
18399 opening a TCP port.
18400 * server.c (attach_inferior): Print a status notice after
18401 attaching.
18402
18403 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18404
18405 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
18406
18407 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
18408
18409 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
18410 error packet.
18411 * server.c, target.h: Update copyright years.
18412
18413 2004-02-25 Roland McGrath <roland@redhat.com>
18414
18415 * target.h (struct target_ops): New member `read_auxv'.
18416 * server.c (handle_query): Handle qPart:auxv:read: query using that.
18417 * linux-low.c (linux_read_auxv): New function.
18418 (linux_target_ops): Initialize `read_auxv' member to that.
18419
18420 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
18421
18422 Committed by Jim Blandy <jimb@redhat.com>.
18423
18424 * linux-s390-low.c (s390_num_regs): Update.
18425 (s390_regmap): Remove control registers. Use __s390x__ predefine
18426 instead of GPR_SIZE to distiguish s390 and s390x targets.
18427
18428 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
18429
18430 * linux-low.c: Update copyright year.
18431 (check_removed_breakpoint): Clear pending_is_breakpoint.
18432 (linux_set_resume_request, linux_queue_one_thread)
18433 (resume_status_pending_p): New functions.
18434 (linux_continue_one_thread): Use process->resume.
18435 (linux_resume): Only resume threads if there are no pending events.
18436 * linux-low.h (struct process_info): Add resume request
18437 pointer.
18438
18439 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
18440
18441 * regcache.c (new_register_cache): Clear the allocated register
18442 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
18443
18444 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
18445
18446 * linux-low.c (linux_resume): Take a struct thread_resume *
18447 argument.
18448 (linux_wait): Update call.
18449 (resume_ptr): New static variable.
18450 (linux_continue_one_thread): Renamed from
18451 linux_continue_one_process. Use resume_ptr.
18452 (linux_resume): Use linux_continue_one_thread.
18453 * server.c (handle_v_cont, handle_v_requests): New functions.
18454 (myresume): New function.
18455 (main): Handle 'v' case.
18456 * target.h (struct thread_resume): New type.
18457 (struct target_ops): Change argument of "resume" to struct
18458 thread_resume *.
18459 (myresume): Delete macro.
18460
18461 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
18462
18463 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
18464 (uninstall): Support DESTDIR.
18465
18466 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
18467
18468 * configure.srv: Add xscale*linux copy of arm*linux entry.
18469
18470 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
18471
18472 * linux-arm-low.c (arm_reinsert_addr): New function.
18473 (the_low_target): Add arm_reinsert_addr.
18474
18475 2003-07-08 Mark Kettenis <kettenis@gnu.org>
18476
18477 * mem-break.c: Remove whitespace at end of file.
18478
18479 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
18480
18481 * configure.in: Check whether we need to prototype strerror.
18482 * server.h: Optionally prototype strerror.
18483 * gdbreplay.c (perror_with_name): Use strerror.
18484 * linux-low.c (linux_attach_lwp): Use strerror.
18485 * utils.c (perror_with_name): Use strerror.
18486 * config.in, configure: Regenerated.
18487
18488 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
18489
18490 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
18491 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
18492
18493 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
18494
18495 * Makefile.in (SFILES): Update.
18496 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
18497 low-sun3.c: Remove files.
18498
18499 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
18500
18501 * linux-low.c: Move comment to linux_thread_alive where it belonged.
18502 (linux_detach_one_process, linux_detach): New functions.
18503 (linux_target_ops): Add linux_detach.
18504 * server.c (main): Handle 'D' packet.
18505 * target.h (struct target_ops): Add "detach" member.
18506 (detach_inferior): Define.
18507
18508 2003-06-13 Mark Kettenis <kettenis@gnu.org>
18509
18510 From Kelley Cook <kelleycook@wideopenwest.com>:
18511 * configure.srv: Accept i[34567]86 variants.
18512
18513 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
18514
18515 * linux-low.c (linux_wait_for_event): Correct comment typos.
18516 (linux_resume_one_process): Call check_removed_breakpoint.
18517 (linux_send_signal): New function.
18518 (linux_target_ops): Add linux_send_signal.
18519 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
18520 of kill.
18521 * target.h (struct target_ops): Add send_signal.
18522
18523 2003-05-29 Jim Blandy <jimb@redhat.com>
18524
18525 * linux-low.c (usr_store_inferior_registers): Transfer buf in
18526 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
18527 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
18528 away part of the register's value.
18529
18530 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
18531
18532 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
18533 (linux_wait_for_event, linux_init_signals): Likewise.
18534
18535 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
18536
18537 * configure.in: Check for stdlib.h.
18538 * configure: Regenerated.
18539 * config.in: Regenerated.
18540
18541 2003-01-04 Andreas Schwab <schwab@suse.de>
18542
18543 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
18544
18545 2003-01-02 Andrew Cagney <ac131313@redhat.com>
18546
18547 * Makefile.in: Remove obsolete code.
18548
18549 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
18550
18551 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
18552 defined(PT_FPR0_HI).
18553
18554 2002-11-17 Stuart Hughes <seh@zee2.com>
18555
18556 * linux-arm-low.c (arm_num_regs): Increase.
18557 (arm_regmap): Include status register.
18558
18559 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
18560
18561 * linux-low.c (register_addr): Remove incorrect -1 check.
18562
18563 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
18564
18565 * linux-low.c (linux_create_inferior): Call setpgid. Return
18566 the new PID.
18567 (unstopped_p, linux_signal_pid): Remove.
18568 (linux_target_ops): Remove linux_signal_pid.
18569 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
18570 global instead of target method.
18571 * target.h (struct target_ops): Remove signal_pid. Update comment
18572 for create_inferior.
18573 * server.c (signal_pid): New variable.
18574 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
18575 gdbserver. Set the child to be the foreground process group.
18576 (attach_inferior): Set signal_pid.
18577
18578 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
18579
18580 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
18581
18582 2002-08-20 Jim Blandy <jimb@redhat.com>
18583
18584 * Makefile.in (LDFLAGS): Allow the configure script to establish a
18585 default for this.
18586
18587 2002-08-01 Andrew Cagney <cagney@redhat.com>
18588
18589 * Makefile.in: Make chill references obsolete.
18590
18591 2002-07-24 Kevin Buettner <kevinb@redhat.com>
18592
18593 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
18594 * configure: Regenerate.
18595 * config.in: Regenerate.
18596
18597 2002-07-09 David O'Brien <obrien@FreeBSD.org>
18598
18599 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
18600 (perror_with_name, remote_close, remote_open, expect, play): Static.
18601
18602 2002-07-04 Michal Ludvig <mludvig@suse.cz>
18603
18604 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
18605 byte offsets instead of an array of indexes.
18606 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
18607
18608 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
18609
18610 * regcache.c: Add comment.
18611
18612 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
18613
18614 * thread-db.c: New file.
18615 * proc-service.c: New file.
18616 * acinclude.m4: New file.
18617 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
18618 proc-service.o, and thread-db.o.
18619 (linux-low.o): Add USE_THREAD_DB.
18620 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
18621 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
18622 * aclocal.m4: Regenerated.
18623 * config.in: Regenerated.
18624 * configure: Regenerated.
18625 * configure.in: Check for proc_service.h, sys/procfs.h,
18626 thread_db.h, and linux/elf.h headrs.
18627 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
18628 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
18629 Check for -lthread_db and thread support.
18630 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
18631 PowerPC, and SuperH.
18632 * i387-fp.c: Constify arguments.
18633 * i387-fp.h: Likewise.
18634 * inferiors.c: (struct thread_info): Renamed from
18635 `struct inferior_info'. Remove PID member. Use generic inferior
18636 list header. All uses updated.
18637 (inferiors, signal_pid): Removed.
18638 (all_threads): New variable.
18639 (get_thread): Define.
18640 (add_inferior_to_list): New function.
18641 (for_each_inferior): New function.
18642 (change_inferior_id): New function.
18643 (add_inferior): Removed.
18644 (remove_inferior): New function.
18645 (add_thread): New function.
18646 (free_one_thread): New function.
18647 (remove_thread): New function.
18648 (clear_inferiors): Use for_each_inferior and free_one_thread.
18649 (find_inferior): New function.
18650 (find_inferior_id): New function.
18651 (inferior_target_data): Update argument type.
18652 (set_inferior_target_data): Likewise.
18653 (inferior_regcache_data): Likewise.
18654 (set_inferior_regcache_data): Likewise.
18655 * linux-low.c (linux_bp_reinsert): Remove.
18656 (all_processes, stopping_threads, using_thrads)
18657 (struct pending_signals, debug_threads, pid_of): New.
18658 (inferior_pid): Replace with macro.
18659 (struct inferior_linux_data): Remove.
18660 (get_stop_pc, add_process): New functions.
18661 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
18662 Use add_process and add_thread.
18663 (linux_attach_lwp): New function, based on old linux_attach. Use
18664 add_process and add_thread. Set stop_expected for new threads.
18665 (linux_attach): New function.
18666 (linux_kill_one_process): New function.
18667 (linux_kill): Kill all LWPs.
18668 (linux_thread_alive): Use find_inferior_id.
18669 (check_removed_breakpoints, status_pending_p): New functions.
18670 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
18671 Update. Use WNOHANG. Wait for cloned processes also. Update process
18672 struct for the found process.
18673 (linux_wait_for_event): New function.
18674 (linux_wait): Use it. Support LWPs.
18675 (send_sigstop, wait_for_sigstop, stop_all_processes)
18676 (linux_resume_one_process, linux_continue_one_process): New functions.
18677 (linux_resume): Support LWPs.
18678 (REGISTER_RAW_SIZE): Remove.
18679 (fetch_register): Use register_size instead. Call supply_register.
18680 (usr_store_inferior_registers): Likewise. Call collect_register.
18681 Fix recursive case.
18682 (regsets_fetch_inferior_registers): Improve error message.
18683 (regsets_store_inferior_registers): Add debugging.
18684 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
18685 (unstopped_p, linux_signal_pid): New functions.
18686 (linux_target_ops): Add linux_signal_pid.
18687 (linux_init_signals): New function.
18688 (initialize_low): Call it. Initialize using_threads.
18689 * regcache.c (inferior_regcache_data): Add valid
18690 flag.
18691 (get_regcache): Fetch registers lazily. Add fetch argument
18692 and update all callers.
18693 (regcache_invalidate_one, regcache_invalidate): New
18694 functions.
18695 (new_register_cache): Renamed from create_register_cache.
18696 Return the new regcache.
18697 (free_register_cache): Change argument to a void *.
18698 (registers_to_string, registers_from_string): Call get_regcache
18699 with fetch flag set.
18700 (register_data): Make static. Pass fetch flag to get_regcache.
18701 (supply_register): Call get_regcache with fetch flag clear.
18702 (collect_register): Call get_regcache with fetch flag set.
18703 (collect_register_as_string): New function.
18704 * regcache.h: Update.
18705 * remote-utils.c (putpkt): Flush after debug output and use
18706 stderr.
18707 Handle input interrupts while waiting for an ACK.
18708 (input_interrupt): Use signal_pid method.
18709 (getpkt): Flush after debug output and use stderr.
18710 (outreg): Use collect_register_as_string.
18711 (new_thread_notify, dead_thread_notify): New functions.
18712 (prepare_resume_reply): Check using_threads. Set thread_from_wait
18713 and general_thread.
18714 (look_up_one_symbol): Flush after debug output.
18715 * server.c (step_thread, server_waiting): New variables.
18716 (start_inferior): Don't use signal_pid. Update call to mywait.
18717 (attach_inferior): Update call to mywait.
18718 (handle_query): Handle qfThreadInfo and qsThreadInfo.
18719 (main): Don't fetch/store registers explicitly. Use
18720 set_desired_inferior. Support proposed ``Hs'' packet. Update
18721 calls to mywait.
18722 * server.h: Update.
18723 (struct inferior_list, struct_inferior_list_entry): New.
18724 * target.c (set_desired_inferior): New.
18725 (write_inferior_memory): Constify.
18726 (mywait): New function.
18727 * target.h: Update.
18728 (struct target_ops): New signal_pid method.
18729 (mywait): Removed macro, added prototype.
18730
18731 * linux-low.h (regset_func): Removed.
18732 (regset_fill_func, regset_store_func): New.
18733 (enum regset_type): New.
18734 (struct regset_info): Add type field. Use new operation types.
18735 (struct linux_target_ops): stop_pc renamed to get_pc.
18736 Add decr_pc_after_break and breakpoint_at.
18737 (get_process, get_thread_proess, get_process_thread)
18738 (strut process_info, all_processes, linux_attach_lwp)
18739 (thread_db_init): New.
18740
18741 * linux-arm-low.c (arm_get_pc, arm_set_pc,
18742 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
18743 (the_low_target): Add new members.
18744 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
18745 (i386_store_fpxregset): Constify.
18746 (target_regsets): Add new kind identifier.
18747 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
18748 (i386_set_pc): Add debugging.
18749 (i386_breakpoint_at): New function.
18750 (the_low_target): Add new members.
18751 * linux-mips-low.c (mips_get_pc, mips_set_pc)
18752 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
18753 (mips_breakpoint_at): New.
18754 (the_low_target): Add new members.
18755 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
18756 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
18757 (the_low_target): Add new members.
18758 * linux-sh-low.c (sh_get_pc, sh_set_pc)
18759 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
18760 (the_low_target): Add new members.
18761 * linux-x86-64-low.c (target_regsets): Add new kind
18762 identifier.
18763
18764 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
18765
18766 From Martin Pool <mbp@samba.org>:
18767 * server.c (gdbserver_usage): New function.
18768 (main): Call it.
18769
18770 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
18771
18772 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
18773 stop_at -> stop_pc.
18774
18775 2002-05-04 Andrew Cagney <ac131313@redhat.com>
18776
18777 * Makefile.in: Remove obsolete code.
18778
18779 2002-04-24 Michal Ludvig <mludvig@suse.cz>
18780
18781 * linux-low.c (regsets_fetch_inferior_registers),
18782 (regsets_store_inferior_registers): Removed cast to int from
18783 ptrace() calls.
18784 * regcache.h: Added declaration of struct inferior_info.
18785
18786 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
18787
18788 * inferiors.c (struct inferior_info): Add regcache_data.
18789 (add_inferior): Call create_register_cache.
18790 (clear_inferiors): Call free_register_cache.
18791 (inferior_regcache_data, set_inferior_regcache_data): New functions.
18792 * regcache.c (struct inferior_regcache_data): New.
18793 (registers): Remove.
18794 (get_regcache): New function.
18795 (create_register_cache, free_register_cache): New functions.
18796 (set_register_cache): Don't initialize the register cache here.
18797 (registers_to_string, registers_from_string, register_data): Call
18798 get_regcache.
18799 * regcache.h: Add prototypes.
18800 * server.h: Likewise.
18801
18802 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
18803
18804 * mem-break.c: New file.
18805 * mem-break.h: New file.
18806 * Makefile.in: Add mem-break.o rule; update server.h
18807 dependencies.
18808 * inferiors.c (struct inferior_info): Add target_data
18809 member.
18810 (clear_inferiors): Free target_data member if set.
18811 (inferior_target_data, set_inferior_target_data): New functions.
18812 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
18813 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
18814 * linux-low.c (linux_bp_reinsert): New variable.
18815 (struct inferior_linux_data): New.
18816 (linux_create_inferior): Use set_inferior_target_data.
18817 (linux_attach): Likewise. Call add_inferior.
18818 (linux_wait_for_one_inferior): New function.
18819 (linux_wait): Call it.
18820 (linux_write_memory): Add const.
18821 (initialize_low): Call set_breakpoint_data.
18822 * linux-low.h (struct linux_target_ops): Add breakpoint
18823 handling members.
18824 * server.c (attach_inferior): Remove extra add_inferior
18825 call.
18826 * server.h: Include mem-break.h. Update inferior.c
18827 prototypes.
18828 * target.c (read_inferior_memory)
18829 (write_inferior_memory): New functions.
18830 * target.h (read_inferior_memory)
18831 (write_inferior_memory): Change macros to prototypes.
18832 (struct target_ops): Update comments. Add const to write_memory
18833 definition.
18834
18835 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
18836
18837 * linux-low.c (usr_store_inferior_registers): Support
18838 registers which are allowed to fail to store.
18839 * linux-low.h (linux_target_ops): Likewise.
18840 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
18841 (ppc_cannot_store_register): FPSCR may not be storable.
18842
18843 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18844
18845 * server.h: Include <string.h> if HAVE_STRING_H.
18846 * ChangeLog: Correct paths in last ChangeLog entry.
18847
18848 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18849
18850 * linux-low.h: Remove obsolete prototypes.
18851 (struct linux_target_ops): New.
18852 (extern the_low_target): New.
18853 * linux-low.c (num_regs, regmap): Remove declarations.
18854 (register_addr): Use the_low_target explicitly.
18855 (fetch_register): Likewise.
18856 (usr_fetch_inferior_registers): Likewise.
18857 (usr_store_inferior_registers): Likewise.
18858 * linux-arm-low.c (num_regs): Remove.
18859 (arm_num_regs): Define.
18860 (arm_regmap): Renamed from regmap, made static.
18861 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
18862 made static.
18863 (arm_cannot_store_register): Renamed from cannot_store_register,
18864 made static.
18865 (the_low_target): New.
18866 * linux-i386-low.c (num_regs): Remove.
18867 (i386_num_regs): Define.
18868 (i386_regmap): Renamed from regmap, made static.
18869 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
18870 made static.
18871 (i386_cannot_store_register): Renamed from cannot_store_register,
18872 made static.
18873 (the_low_target): New.
18874 * linux-ia64-low.c (num_regs): Remove.
18875 (ia64_num_regs): Define.
18876 (ia64_regmap): Renamed from regmap, made static.
18877 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
18878 made static.
18879 (ia64_cannot_store_register): Renamed from cannot_store_register,
18880 made static.
18881 (the_low_target): New.
18882 * linux-m68k-low.c (num_regs): Remove.
18883 (m68k_num_regs): Define.
18884 (m68k_regmap): Renamed from regmap, made static.
18885 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
18886 made static.
18887 (m68k_cannot_store_register): Renamed from cannot_store_register,
18888 made static.
18889 (the_low_target): New.
18890 * linux-mips-low.c (num_regs): Remove.
18891 (mips_num_regs): Define.
18892 (mips_regmap): Renamed from regmap, made static.
18893 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
18894 made static.
18895 (mips_cannot_store_register): Renamed from cannot_store_register,
18896 made static.
18897 (the_low_target): New.
18898 * linux-ppc-low.c (num_regs): Remove.
18899 (ppc_num_regs): Define.
18900 (ppc_regmap): Renamed from regmap, made static.
18901 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
18902 made static.
18903 (ppc_cannot_store_register): Renamed from cannot_store_register,
18904 made static.
18905 (the_low_target): New.
18906 * linux-s390-low.c (num_regs): Remove.
18907 (s390_num_regs): Define.
18908 (s390_regmap): Renamed from regmap, made static.
18909 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
18910 made static.
18911 (s390_cannot_store_register): Renamed from cannot_store_register,
18912 made static.
18913 (the_low_target): New.
18914 * linux-sh-low.c (num_regs): Remove.
18915 (sh_num_regs): Define.
18916 (sh_regmap): Renamed from regmap, made static.
18917 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
18918 made static.
18919 (sh_cannot_store_register): Renamed from cannot_store_register,
18920 made static.
18921 (the_low_target): New.
18922 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
18923 (the_low_target): New.
18924
18925 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18926
18927 * Makefile.in: Add stamp-h target.
18928 * configure.in: Create stamp-h.
18929 * configure: Regenerated.
18930
18931 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18932
18933 * inferiors.c: New file.
18934 * target.c: New file.
18935 * target.h: New file.
18936 * Makefile.in: Add target.o and inferiors.o. Update
18937 dependencies.
18938 * linux-low.c (inferior_pid): New static variable,
18939 moved from server.c.
18940 (linux_create_inferior): Renamed from create_inferior.
18941 Call add_inferior. Return 0 on success instead of a PID.
18942 (linux_attach): Renamed from myattach.
18943 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
18944 (linux_thread_alive): Renamed from mythread_alive.
18945 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
18946 child dies.
18947 (linux_resume): Renamed from myresume. Add missing ``return 0''.
18948 (regsets_store_inferior_registers): Correct error message.
18949 Add missing ``return 0''.
18950 (linux_fetch_registers): Renamed from fetch_inferior_registers.
18951 (linux_store_registers): Renamed from store_inferior_registers.
18952 (linux_read_memory): Renamed from read_inferior_memory.
18953 (linux_write_memory): Renamed from write_inferior_memory.
18954 (linux_target_ops): New structure.
18955 (initialize_low): Call set_target_ops ().
18956 * remote-utils.c (unhexify): New function.
18957 (hexify): New function.
18958 (input_interrupt): Send signals to ``signal_pid''.
18959 * server.c (inferior_pid): Remove.
18960 (start_inferior): Update create_inferior call.
18961 (attach_inferior): Call add_inferior.
18962 (handle_query): New function.
18963 (main): Call handle_query for `q' packets.
18964 * server.h: Include "target.h". Remove obsolete prototypes.
18965 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
18966
18967 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18968
18969 * Makefile.in: Add WARN_CFLAGS. Update configury
18970 dependencies.
18971 * configure.in: Check for <string.h>
18972 * configure: Regenerate.
18973 * config.in: Regenerate.
18974 * gdbreplay.c: Include needed system headers.
18975 (remote_open): Remove strchr prototype.
18976 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
18977 * regcache.c (supply_register): Change buf argument to const void *.
18978 (supply_register_by_name): Likewise.
18979 (collect_register): Change buf argument to void *.
18980 (collect_register_by_name): Likewise.
18981 * regcache.h: Add missing prototypes.
18982 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
18983 * server.c (handle_query): New function.
18984 (attached): New static variable, moved out of main.
18985 (main): Quiet longjmp clobber warnings.
18986 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
18987 * utils.c (error): Remove NORETURN.
18988 (fatal): Likewise.
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