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gdbserver: turn target ops 'read_memory' and 'write_memory' into methods
[deliverable/binutils-gdb.git] / gdbserver / ChangeLog
CommitLineData
e2558df3
TBA		 12020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2
3 Turn process_stratum_target's read_memory and write_memory
4 ops into methods of process_target.
5
6 * target.h (struct process_stratum_target): Remove the target ops.
7 (class process_target): Add the target ops.
8
9 Update the derived classes and callers below.
10
11 * linux-aarch32-low.cc (arm_breakpoint_at): Update.
12 * linux-aarch64-low.cc (aarch64_breakpoint_at): Update.
13 * linux-arm-low.cc (arm_sigreturn_next_pc): Update.
14 (arm_get_syscall_trapinfo): Update.
15 * linux-cris-low.cc (cris_breakpoint_at): Update.
16 * linux-crisv32-low.cc (cris_breakpoint_at): Update.
17 * linux-m32r-low.cc (m32r_breakpoint_at): Update.
18 * linux-mips-low.cc (mips_breakpoint_at): Update.
19 * linux-nios2-low.cc (nios2_breakpoint_at): Update.
20 * linux-ppc-low.cc (ppc_breakpoint_at): Update.
21 * linux-sh-low.cc (sh_breakpoint_at): Update.
22 * linux-sparc-low.cc (sparc_fill_gregset_to_stack): Update.
23 (sparc_store_gregset_from_stack): Update.
24 (sparc_breakpoint_at): Update.
25 * linux-tic6x-low.cc (tic6x_breakpoint_at): Update.
26 * linux-tile-low.cc (tile_breakpoint_at): Update.
27 * linux-x86-low.cc (x86_breakpoint_at): Update.
28 * linux-xtensa-low.cc (xtensa_breakpoint_at): Update.
29 * mem-brea.cc (insert_memory_breakpoint): Update.
30 (validate_inserted_breakpoint): Update.
31 * target.cc (read_inferior_memory): Update.
32 (target_write_memory): Update.
33 * linux-low.cc (linux_target_ops): Update.
34 (linux_read_memory): Make a wrapper around the read_memory target
35 op call.
36 (linux_process_target::read_memory): Rename from linux_read_memory.
37 (linux_write_memory): Turn into ...
38 (linux_process_target::write_memory): ... this.
39 * linux-low.h (class linux_process_target): Update.
40 * lynx-low.cc (lynx_target_ops): Update.
41 (lynx_read_memory): Turn into ...
42 (lynx_process_target::read_memory): ... this.
43 (lynx_write_memory): Turn into ...
44 (lynx_process_target::write_memory): ... this.
45 * lynx-low.h (class lynx_process_target): Update.
46 * nto-low.cc (nto_target_ops): Update.
47 (nto_read_memory): Turn into ...
48 (nto_process_target::read_memory): ... this.
49 (nto_write_memory): Turn into ...
50 (nto_process_target::write_memory): ... this.
51 * nto-low.h (class nto_process_target): Update.
52 * win32-low.cc (win32_target_ops): Update.
53 (win32_read_inferior_memory): Turn into ...
54 (win32_process_target::read_memory): ... this.
55 (win32_write_inferior_memory): Turn into ...
56 (win32_process_target::write_memory): ... this.
57 * win32-low.h (class win32_process_target): Update.
58
79b44087
TBA		 592020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
60
61 Turn process_stratum_target's prepare_to_access_memory and
62 done_accessing_memory ops into methods of process_target.
63
64 * target.h (struct process_stratum_target): Remove the target ops.
65 (class process_target): Add the target ops.
66 * target.cc (process_target::prepare_to_access_memory): Define.
67 (process_target::done_accessing_memory): Define.
68 (prepare_to_access_memory): Update.
69 (done_accessing_memory): Update.
70
71 Update the derived classes and callers below.
72
73 * linux-low.cc (linux_target_ops): Update.
74 (linux_prepare_to_access_memory): Turn into ...
75 (linux_process_target::prepare_to_access_memory): ... this.
76 (linux_done_accessing_memory): Turn into ...
77 (linux_process_target::done_accessing_memory): ... this.
78 * linux-low.h (class linux_process_target): Update.
79 * lynx-low.cc (lynx_target_ops): Update.
80 * nto-low.cc (nto_target_ops): Update.
81 * win32-low.cc (win32_target_ops): Update.
82
a5a4d4cd
TBA		 832020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
84
85 Turn process_stratum_target's fetch_registers and store_registers
86 ops into methods of process_target.
87
88 * target.h (struct process_stratum_target): Remove the target ops.
89 (class process_target): Add the target ops.
90 (fetch_inferior_registers): Update the macro.
91 (store_inferior_registers): Update the macro.
92
93 Update the derived classes and callers below.
94
95 * linux-low.cc (linux_target_ops): Update.
96 (linux_fetch_registers): Turn into ...
97 (linux_process_target::fetch_registers): ... this.
98 (linux_store_registers): Turn into ...
99 (linux_process_target::store_registers): ... this.
100 * linux-low.h (class linux_process_target): Update.
101 * lynx-low.cc (lynx_target_ops): Update.
102 (lynx_fetch_registers): Turn into ...
103 (lynx_process_target::fetch_registers): ... this.
104 (lynx_store_registers): Turn into ...
105 (lynx_process_target::store_registers): ... this.
106 * lynx-low.h (class lynx_process_target): Update.
107 * nto-low.cc (nto_target_ops): Update.
108 (nto_fetch_registers): Turn into ...
109 (nto_process_target::fetch_registers): ... this.
110 (nto_store_registers): Turn into ...
111 (nto_process_target::store_registers): ... this.
112 * nto-low.h (class nto_process_target): Update.
113 * win32-low.cc (win32_target_ops): Update.
114 (win32_fetch_inferior_registers): Turn into ...
115 (win32_process_target::fetch_registers): ... this.
116 (win32_store_inferior_registers): Turn into ...
117 (win32_process_target::store_registers): ... this.
118 * win32-low.h (class win32_process_target): Update.
119
6532e7e3
TBA		 1202020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
121
122 Turn process_stratum_target's wait op into a method of
123 process_target.
124
125 * target.h (struct process_stratum_target): Remove the target op.
126 (class process_target): Add the target op.
127
128 Update the derived classes and callers below.
129
130 * target.cc (target_wait): Update.
131 * linux-low.cc (linux_target_ops): Update.
132 (linux_wait): Turn into ...
133 (linux_process_target::wait): ... this.
134 * linux-low.h (class linux_process_target): Update.
135 * lynx-low.cc (lynx_target_ops): Update.
136 (lynx_wait): Turn into ...
137 (lynx_process_target::wait): ... this.
138 * lynx-low.h (class lynx_process_target): Update.
139 * nto-low.cc (nto_target_ops): Update.
140 (nto_wait): Turn into ...
141 (nto_process_target::wait): ... this.
142 * nto-low.h (class nto_process_target): Update.
143 * win32-low.cc (win32_target_ops): Update.
144 (win32_wait): Turn into ...
145 (win32_process_target::wait): ... this.
146 (do_initial_child_stuff): Update.
147 * win32-low.h (class win32_process_target): Update.
148
0e4d7e35
TBA		 1492020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
150
151 Turn process_stratum_target's resume op into a method of
152 process_target.
153
154 * target.h (struct process_stratum_target): Remove the target op.
155 (class process_target): Add the target op.
156
157 Update the derived classes and callers below.
158
159 * server.cc (resume): Update.
160 * target.cc (target_stop_and_wait): Update.
161 (target_continue_no_signal): Update.
162 (target_continue): Update.
163 * linux-low.cc (linux_target_ops): Update.
164 (linux_resume): Turn into ...
165 (linux_process_target::resume): ... this.
166 * linux-low.h (class linux_process_target): Update.
167 * lynx-low.cc (lynx_target_ops): Update.
168 (lynx_resume): Turn into ...
169 (lynx_process_target::resume): ... this.
170 * lynx-low.h (class lynx_process_target): Update.
171 * nto-low.cc (nto_target_ops): Update.
172 (nto_resume): Turn into ...
173 (nto_process_target::resume): ... this.
174 * nto-low.h (class nto_process_target): Update.
175 * win32-low.cc (win32_target_ops): Update.
176 (win32_resume): Turn into ...
177 (win32_process_target::resume): ... this.
178 (win32_process_target::detach): Update.
179 (do_initial_child_stuff): Update.
180 * win32-low.h (class win32_process_target): Update.
181
13d3d99b
TBA		 1822020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
183
184 Turn process_stratum_target's thread_alive op into a method of
185 process_target.
186
187 * target.h (struct process_stratum_target): Remove the target op.
188 (class process_target): Add the target op.
189 (mythread_alive): Update the macro.
190
191 Update the derived classes and callers below.
192
193 * linux-low.cc (linux_target_ops): Update.
194 (linux_thread_alive): Turn into ...
195 (linux_process_target::thread_alive): ... this.
196 (wait_for_sigstop): Update.
197 * linux-low.h (class linux_process_target): Update.
198 * lynx-low.cc (lynx_target_ops): Update.
199 (lynx_thread_alive): Turn into ...
200 (lynx_process_target::thread_alive): ... this.
201 * lynx-low.h (class lynx_process_target): Update.
202 * nto-low.cc (nto_target_ops): Update.
203 (nto_thread_alive): Turn into ...
204 (nto_process_target::thread_alive): ... this.
205 * nto-low.h (class nto_process_target): Update.
206 * win32-low.cc (win32_target_ops): Update.
207 (win32_thread_alive): Turn into ...
208 (win32_process_target::thread_alive): ... this.
209 * win32-low.h (class win32_process_target): Update.
210
95a49a39
TBA		 2112020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
212
213 Turn process_stratum_target's join op into a method of
214 process_target.
215
216 * target.h (struct process_stratum_target): Remove the target op.
217 (class process_target): Add the target op.
218 (join_inferior): Update the macro.
219
220 Update the derived classes and callers below.
221
222 * linux-low.cc (linux_target_ops): Update.
223 (linux_join): Turn into ...
224 (linux_process_target::join): ... this.
225 * linux-low.h (class linux_process_target): Update.
226 * lynx-low.cc (lynx_target_ops): Update.
227 (lynx_join): Turn into ...
228 (lynx_process_target::join): ... this.
229 * lynx-low.h (class lynx_process_target): Update.
230 * nto-low.cc (nto_target_ops): Update.
231 (nto_process_target::join): Define.
232 * nto-low.h (class nto_process_target): Update.
233 * win32-low.cc (win32_target_ops): Update.
234 (win32_join): Turn into ...
235 (win32_process_target::join): ... this.
236 * win32-low.h (class win32_process_target): Update.
237
8adb37b9
TBA		 2382020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
239
240 Turn process_stratum_target's mourn op into a method of
241 process_target.
242
243 * target.h (struct process_stratum_target): Remove the target op.
244 (class process_target): Add the target op.
245
246 Update the derived classes and callers below.
247
248 * target.cc (target_mourn_inferior): Update.
249 * linux-low.cc (linux_target_ops): Update.
250 (linux_mourn): Turn into ...
251 (linux_process_target::mourn): ... this.
252 (handle_extended_wait): Update.
253 (linux_process_target::kill): Update.
254 (linux_process_target::detach): Update.
255 * linux-low.h (class linux_process_target): Update.
256 * lynx-low.cc (lynx_target_ops): Update.
257 (lynx_mourn): Turn into ...
258 (lynx_process_target::mourn): ... this.
259 * lynx-low.h (class lynx_process_target): Update.
260 * nto-low.cc (nto_target_ops): Update.
261 (nto_mourn): Turn into ...
262 (nto_process_target::mourn): ... this.
263 * nto-low.h (class nto_process_target): Update.
264 * win32-low.cc (win32_target_ops): Update.
265 (win32_mourn): Turn into ...
266 (win32_process_target::mourn): ... this.
267 * win32-low.h (class win32_process_target): Update.
268
9061c9cf
TBA		 2692020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
270
271 Turn process_stratum_target's detach op into a method of
272 process_target.
273
274 * target.h (struct process_stratum_target): Remove the target op.
275 (class process_target): Add the target op.
276 (detach_inferior): Update the macro.
277
278 Update the derived classes and callers below.
279
280 * linux-low.cc (linux_target_ops): Update.
281 (linux_detach): Turn into ...
282 (linux_process_target::detach): ... this.
283 * linux-low.h (class linux_process_target): Update.
284 * lynx-low.cc (lynx_target_ops): Update.
285 (lynx_detach): Turn into ...
286 (lynx_process_target::detach): ... this.
287 * lynx-low.h (class lynx_process_target): Update.
288 * nto-low.cc (nto_target_ops): Update.
289 (nto_detach): Turn into ...
290 (nto_process_target::detach): ... this.
291 * nto-low.h (class nto_process_target): Update.
292 * win32-low.cc (win32_target_ops): Update.
293 (win32_detach): Turn into ...
294 (win32_process_target::detach): ... this.
295 * win32-low.h (class win32_process_target): Update.
296
c6885a57
TBA		 2972020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
298
299 Turn process_stratum_target's kill op into a method of
300 process_target.
301
302 * target.h (struct process_stratum_target): Remove the target op.
303 (class process_target): Add the target op.
304
305 Update the derived classes and callers below.
306
307 * target.cc (kill_inferior): Update.
308 * linux-low.cc (linux_target_ops): Update.
309 (linux_kill): Turn into ...
310 (linux_process_target::kill): ... this.
311 * linux-low.h (class linux_process_target): Update.
312 * lynx-low.cc (lynx_target_ops): Update.
313 (lynx_kill): Turn into ...
314 (lynx_process_target::kill): ... this.
315 * lynx-low.h (class lynx_process_target): Update.
316 * nto-low.cc (nto_target_ops): Update.
317 (nto_kill): Turn into ...
318 (nto_process_target::kill): ... this.
319 * nto-low.h (class nto_process_target): Update.
320 * win32-low.cc (win32_target_ops): Update.
321 (win32_kill): Turn into ...
322 (win32_process_target::kill): ... this.
323 * win32-low.h (class win32_process_target): Update.
324
ef03dad8
TBA		 3252020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
326
327 Turn process_stratum_target's attach op into a method of
328 process_target.
329
330 * target.h (struct process_stratum_target): Remove the target op.
331 (class process_target): Add the target op.
332 (myattach): Update the macro.
333
334 Update the derived classes and callers below.
335
336 * linux-low.cc (linux_target_ops): Update.
337 (linux_attach): Turn into ...
338 (linux_process_target::attach): ... this.
339 * linux-low.h (class linux_process_target): Update.
340 * lynx-low.cc (lynx_target_ops): Update.
341 (lynx_attach): Turn into ...
342 (lynx_process_target::attach): ... this.
343 * lynx-low.h (class lynx_process_target): Update.
344 * nto-low.cc (nto_target_ops): Update.
345 (nto_attach): Turn into ...
346 (nto_process_target::attach): ... this.
347 * nto-low.h (class nto_process_target): Update.
348 * win32-low.cc (win32_target_ops): Update.
349 (win32_attach): Turn into ...
350 (win32_process_target::attach): ... this.
351 * win32-low.h (class win32_process_target): Update.
352
6dee9afb
TBA		 3532020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
354
355 Turn process_stratum_target's post_create_inferior op into a method
356 of process_target.
357
358 * target.h (struct process_stratum_target): Remove the target op.
359 (class process_target): Add the target op.
360 (target_post_create_inferior): Update the macro.
361 * target.cc (process_target::post_create_inferior): Define.
362
363 Update the derived classes and callers below.
364
365 * linux-low.cc (linux_target_ops): Update.
366 (linux_post_create_inferior): Turn into ...
367 (linux_process_target::post_create_inferior): ... this.
368 * linux-low.h (class linux_process_target): Update.
369 * lynx-low.cc (lynx_target_ops): Update.
370 * nto-low.cc (nto_target_ops): Update.
371 * win32-low.cc (win32_target_ops): Update.
372
15295543
TBA		 3732020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
374
375 Turn process_stratum_target's create_inferior op into a method of
376 process_target.
377
378 * target.h (struct process_stratum_target): Remove the target op.
379 (class process_target): Add the target op.
380 (create_inferior): Rename the macro to ...
381 (target_create_inferior): ... this.
382
383 Update the derived classes and callers below.
384
385 * server.cc (handle_v_run): Update.
386 (captured_main): Update.
387 (process_serial_event): Update.
388 * linux-low.cc (linux_target_ops): Update.
389 (linux_create_inferior): Turn into ...
390 (linux_process_target::create_inferior): ... this.
391 * linux-low.h (class linux_process_target): Update.
392 * lynx-low.cc (lynx_target_ops): Update.
393 (lynx_create_inferior): Turn into ...
394 (lynx_process_target::create_inferior): ... this.
395 * lynx-low.h (class lynx_process_target): Update.
396 * nto-low.cc (nto_target_ops): Update.
397 (nto_create_inferior): Turn into ...
398 (nto_process_target::create_inferior): ... this.
399 * nto-low.h (class nto_process_target): Update.
400 * win32-low.cc (win32_target_ops): Update.
401 (win32_create_inferior): Turn into ...
402 (win32_process_target::create_inferior): ... this.
403 * win32-low.h (class win32_process_target): Update.
404
5ef9273d
TBA		 4052020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
406
407 * target.h (class process_target): New class definition.
408 (struct process_stratum_target) <pt>: New field with type
409 'process_target*'.
410 * linux-low.h (class linux_process_target): Define as a derived
411 class of 'process_target'.
412 * linux-low.cc (linux_target_ops): Add a linux_process_target*
413 as the 'pt' field.
414 * lynx-low.h (class lynx_process_target): Define as a derived
415 class of 'process_target'.
416 * lynx-low.cc (lynx_target_ops): Add a lynx_process_target*
417 as the 'pt' field.
418 * nto-low.h (class nto_process_target): Define as a derived
419 class of 'process_target'.
420 * nto-low.cc (nto_target_ops): Add an nto_process_target*
421 as the 'pt' field.
422 * win32-low.h (class win32_process_target): Define as a derived
423 class of 'process_target'.
424 * win32-low.cc (win32_target_ops): Add a win32_process_target*
425 as the 'pt' field.
426
9f1528a1
AB		 4272020-02-19 Andrew Burgess <andrew.burgess@embecosm.com>
428
429 * configure: Regenerate.
430
bf84f706
MR		 4312020-02-19 Maciej W. Rozycki <macro@wdc.com>
432 Andrew Burgess <andrew.burgess@embecosm.com>
433
434 * linux-riscv-low.cc: New file.
435 * Makefile.in (SFILES): Add linux-riscv-low.cc, arch/riscv.c,
436 and nat/riscv-linux-tdesc.c.
437 * configure.srv <riscv*-*-linux*> (srv_tgtobj)
438 (srv_linux_regsets, srv_linux_usrregs, srv_linux_thread_db):
439 Define.
440
1a627e7e
TT		 4412020-02-14 Tom Tromey <tom@tromey.com>
442
443 * acinclude.m4: Don't include acx_configure_dir.m4.
444 * Makefile.in (LIBIBERTY_BUILDDIR, GNULIB_BUILDDIR): Update.
445 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): Remove.
446 (all, install-only, uninstall, clean-info, clean)
447 (maintainer-clean): Don't recurse.
448 (subdir_do, all-lib): Remove.
449 ($(LIBGNU) $(LIBIBERTY) $(GNULIB_H)): Remove rule.
450 (GNULIB_H): Remove.
451 (generated_files): Update.
452 ($(GNULIB_BUILDDIR)/Makefile): Remove rule.
453 * configure: Rebuild.
454 * configure.ac: Don't configure gnulib or libiberty.
455 (GNULIB): Update.
456
a9b34532
EZ		 4572020-02-14 Eli Zaretskii <eliz@gnu.org>
458
459 * win32-low.c (create_process): Prepend PROGRAM to ARGS when
460 preparing the command line for CreateProcess.
461 (win32_create_inferior): Reflect the program name in debugging
462 output that shows the process and its command line.
463
feacfcac
SM		 4642020-02-13 Simon Marchi <simon.marchi@efficios.com>
465
466 * Makefile.in: Rename source files from .c to .cc.
467 * %.c: Rename to %.cc.
468 * configure.ac: Rename server.c to server.cc.
469 * configure: Re-generate.
470
06b3c5bd
SM		 4712020-02-13 Simon Marchi <simon.marchi@efficios.com>
472
473 * Makefile.in: Rename gdbsupport source files from .c to .cc.
474
052793ad
HD		 4752020-02-12 Hannes Domani <ssbssa@yahoo.de>
476
477 * win32-low.c (win32_create_inferior): Set signal_pid.
478
f20e3e82
MR		 4792020-02-12 Maciej W. Rozycki <macro@wdc.com>
480 Pedro Alves <palves@redhat.com>
481
482 Skip building gdbserver in a cross-configuration.
483 * configure.srv: Set $gdbserver_host depending on whether $target
484 is $host. Use $gdbserver_host instead of $host.
485
8ddd8e0e
SM		 4862020-02-11 Simon Marchi <simon.marchi@efficios.com>
487
488 * configure: Re-generate.
489
898e7f60
SM		 4902020-02-11 Simon Marchi <simon.marchi@efficios.com>
491
492 * configure: Re-generate.
493
58df732b
SM		 4942020-02-11 Simon Marchi <simon.marchi@efficios.com>
495
496 * acinclude.m4: Update warning.m4 path.
497
7928d571
HD		 4982020-02-09 Hannes Domani <ssbssa@yahoo.de>
499
500 * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
501 (handle_exception): Set siginfo_er.
502 (win32_xfer_siginfo): New function.
503
919adfe8
TT		 5042020-02-07 Tom Tromey <tom@tromey.com>
505 Pedro Alves <palves@redhat.com>
506
507 * README: Update build documentation.
508 * configure.srv: Set UNSUPPORTED if host is unsupported. Check
509 host, not target.
510 * configure.ac: Update paths.
511 * configure: Rebuild.
512 * acinclude.m4: Update paths.
513 * Makefile.in: Update include paths.
514 (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
515 (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
516 (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
517 (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
518 (%-generated.c): Update paths.
519 * Move entire directory from ../gdb/gdbserver.
520
287c844a
MR		 5212020-01-29 Maciej W. Rozycki <macro@wdc.com>
522
523 * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
524
548a204f
PFC		 5252020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
526
527 * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
528 assignment instead of srv_linux_obj.
529
a2236a08
HD		 5302020-01-28 Hannes Domani <ssbssa@yahoo.de>
531
532 * server.c (handle_qxfer_libraries): Write segment-address with
533 paddress.
534
bdaed379
HD		 5352020-01-24 Hannes Domani <ssbssa@yahoo.de>
536
537 * Makefile.in (install-strip): New target.
538 (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
539 * aclocal.m4: Regenerate.
540 * configure: Regenerate.
541 * configure.ac: Add AM_PROG_INSTALL_STRIP.
542
42cd72aa
MR		 5432020-01-24 Maciej W. Rozycki <macro@wdc.com>
544
545 * Makefile.in (SFILES): Adjust paths to point to real files.
546 (OBS): Move waitstatus.o to target/waitstatus.o.
547 (TAGS): Transform paths appropriately.
548 (%.o): Rename to...
549 (nat/%.o): ... this pattern rule.
550 (%.o): Rename to...
551 (target/%.o): ... this pattern rule.
552 * configure.srv: Adjust paths throughout to include nat/ prefix
553 with the revant files.
554 * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
555 * configure: Regenerate.
556
42ba50ec
MR		 5572020-01-24 Maciej W. Rozycki <macro@wdc.com>
558
559 * Makefile.in (TAGS): Remove config files from the recipe.
560
05ea2a05
TT		 5612020-01-14 Tom Tromey <tom@tromey.com>
562
563 * configure: Rebuild.
564 * configure.ac: Remove any checks that were added to common.m4.
565 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
566 lib-link.m4.
567
01027315
TT		 5682020-01-14 Tom Tromey <tom@tromey.com>
569
570 * server.h: Include config.h.
571 * gdbreplay.c: Include config.h.
572 * configure: Rebuild.
573 * configure.ac: Don't source common.host.
574 * acinclude.m4: Update path.
575 * Makefile.in (INCSUPPORT): New variable.
576 (INCLUDE_CFLAGS): Add INCSUPPORT.
577 (SFILES): Update paths.
578 (version-generated.c): Update path to create-version.sh.
579 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
580
b2ceabe8
TT		 5812020-01-14 Tom Tromey <tom@tromey.com>
582
583 * configure.ac (LIBS): Use WIN32APILIBS.
584 (USE_WIN32API): Don't define.
585 * configure: Rebuild.
586
25c51f71
TT		 5872020-01-14 Tom Tromey <tom@tromey.com>
588
589 * configure: Rebuild.
590
c0bd321d
SM		 5912020-01-13 Simon Marchi <simon.marchi@efficios.com>
592
593 * Makefile.in (%-generated.c): Remove rule for files from
594 regformats/i386.
595
bb564c58
SM		 5962020-01-13 Simon Marchi <simon.marchi@efficios.com>
597
598 * configure: Re-generate.
599
6e37c371
SM		 6002020-01-13 Simon Marchi <simon.marchi@efficios.com>
601
602 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
603 Define to static.
604 * tracepoint.c (stop_tracing, flush_trace_buffer,
605 about_to_request_buffer_space, get_trace_state_variable_value,
606 set_trace_state_variable_value, gdb_collect): Add declaration.
607
df4a0200
SM		 6082020-01-13 Simon Marchi <simon.marchi@efficios.com>
609
610 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
611 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
612 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
613 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
614 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
615 static.
616
89e94ec9
SM		 6172020-01-13 Simon Marchi <simon.marchi@efficios.com>
618
619 * inferiors.c: Include gdbsupport/common-inferior.h.
620
2552728a
SM		 6212020-01-13 Simon Marchi <simon.marchi@efficios.com>
622
623 * hostio-errno.c: Include hostio.h.
624
4025fa09
SM		 6252020-01-13 Simon Marchi <simon.marchi@efficios.com>
626
627 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
628 prerequisite.
629
c0b0a142
SM		 6302020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
631
632 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
633 * linux-arm-tdesc.h: Include arch/arm.h.
634
bb1183e2
SM		 6352020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
636
637 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
638
f5df0b5f
SM		 6392020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
640
641 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
642 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
643
5b6d1e4f
PA		 6442020-01-10 Pedro Alves <palves@redhat.com>
645
646 * fork-child.c (post_fork_inferior): Pass target down to
647 startup_inferior.
648 * inferiors.c (switch_to_thread): Add process_stratum_target
649 parameter.
650 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
651 * nto-low.c (nto_target_ops): Now a process_stratum_target.
652 * linux-low.c (linux_target_ops): Now a process_stratum_target.
653 * remote-utils.c (prepare_resume_reply): Pass the target to
654 switch_to_thread.
655 * target.c (the_target): Now a process_stratum_target.
656 (done_accessing_memory): Pass the target to switch_to_thread.
657 (set_target_ops): Ajust to use process_stratum_target.
658 * target.h (struct target_ops): Rename to ...
659 (struct process_stratum_target): ... this.
660 (the_target, set_target_ops): Adjust.
661 (prepare_to_access_memory): Adjust comment.
662 * win32-low.c (child_xfer_memory): Adjust to use
663 process_stratum_target.
664 (win32_target_ops): Now a process_stratum_target.
665
559e7e50
EZ		 6662020-01-06 Eli Zaretskii <eliz@gnu.org>
667 Pedro Alves <palves@redhat.com>
668
669 * win32-low.c (get_child_debug_event): Extract the fatal exception
670 from the exit status and convert to the equivalent Posix signal
671 number.
672 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
673 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
674
48189bec
HD		 6752020-01-01 Hannes Domani <ssbssa@yahoo.de>
676
677 * Makefile.in: Use INSTALL_PROGRAM_ENV.
678
5dd8bf88
JB		 6792020-01-01 Joel Brobecker <brobecker@adacore.com>
680
681 * server.c (gdbserver_version): Change copyright year to 2020.
682 * gdbreplay.c (gdbreplay_version): Likewise.
683
0ad6b8ee
CB		 6842019-12-19 Christian Biesinger <cbiesinger@google.com>
685
686 * configure: Regenerate.
687 * configure.ac: Quote variable arguments of test.
688
1ee7b812
BE		 6892019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
690
691 * Makefile.in: Fix build with GNU Make 3.81
692
d9fa87f4
TT		 6932019-12-16 Tom Tromey <tromey@adacore.com>
694
695 * server.c (get_exec_file): Constify result.
696
ab7d13f0
CB		 6972019-12-10 Christian Biesinger <cbiesinger@google.com>
698
699 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
700 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
701 * config.in: Regenerate.
702 * configure: Regenerate.
703 * configure.ac: Don't check for strerror.
704 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
705 Call safe_strerror instead of strerror.
706 * server.h (strerror): Remove this now-unnecessary declaration.
707 * tracepoint.c (init_named_socket): Call safe_strerror instead of
708 strerror.
709 (gdb_agent_helper_thread): Likewise.
710 * utils.c (perror_with_name): Likewise.
711
4da8c3a8
TT		 7122019-11-26 Tom Tromey <tom@tromey.com>
713
714 * configure, config.in: Rebuild.
715
21987b9c
TT		 7162019-11-26 Tom Tromey <tom@tromey.com>
717
718 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
719 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
720 gdb_sigmask.
721 * configure, config.in: Rebuild.
722
5e030278
TT		 7232019-11-26 Tom Tromey <tom@tromey.com>
724
725 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
726 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
727 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
728 * acinclude.m4: Include ax_pthread.m4.
729 * config.in, configure: Rebuild.
730
6d91ce9a
CB		 7312019-11-26 Christian Biesinger <cbiesinger@google.com>
732
733 * debug.c (debug_set_output): Call safe_strerror instead of
734 strerror.
735 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
736 (linux_kill_one_lwp): Likewise.
737 (linux_detach_one_lwp): Likewise.
738 (linux_wait_for_event_filtered): Likewise.
739 (store_register): Likewise.
740 * lynx-low.c (lynx_attach): Likewise.
741 * mem-break.c (insert_memory_breakpoint): Likewise.
742 (remove_memory_breakpoint): Likewise.
743 (delete_fast_tracepoint_jump): Likewise.
744 (set_fast_tracepoint_jump): Likewise.
745 (uninsert_fast_tracepoint_jumps_at): Likewise.
746 (reinsert_fast_tracepoint_jumps_at): Likewise.
747 * nto-low.c (nto_xfer_memory): Likewise.
748 (nto_resume): Likewise.
749
6cdd651f
LM		 7502019-11-20 Luis Machado <luis.machado@linaro.org>
751
752 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
753 instead of register count.
754 * tdesc.c (tdesc_contains_feature): New function.
755 * tdesc.h (tdesc_contains_feature): New prototype.
756
cd850b40
CB		 7572019-11-15 Christian Biesinger <cbiesinger@google.com>
758
759 * Makefile.in: Add safe-strerror.c.
760 * configure: Regenerate.
761 * configure.ac: Don't source common.host.
762
5abebf3c
CB		 7632019-11-15 Christian Biesinger <cbiesinger@google.com>
764
765 * config.in: Regenerate.
766 * configure: Regenerate.
767
e06f3d6e
AB		 7682019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
769
770 * ax.c (ax_printf): Handle size_t_arg.
771
ca3a04f6
CB		 7722019-11-06 Christian Biesinger <cbiesinger@google.com>
773
774 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
775 * mi/mi-main.c (output_cores): Likewise.
776 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
777 (linux_xfer_osdata_modules): Likewise.
778 * remote.c (register_remote_support_xml): Likewise.
779 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
780 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
781
e48f6033
CB		 7822019-11-01 Christian Biesinger <cbiesinger@google.com>
783
784 * configure: Regenerate.
785 * configure.ac: Remove check for strerror_r.
786
e7e97a2e
CB		 7872019-10-31 Christian Biesinger <cbiesinger@google.com>
788
789 * config.in: Regenerate.
790 * configure: Regenerate.
791 * configure.ac: Also check for strerror_r.
792
75cafaa6
CB		 7932019-10-31 Christian Biesinger <cbiesinger@google.com>
794
795 * ax.h (debug_agent): Remove duplicate declaration.
796
30baf67b
TV		 7972019-10-26 Tom de Vries <tdevries@suse.de>
798
799 * linux-aarch64-low.c: Fix typos in comments.
800 * linux-arm-low.c: Same.
801 * linux-low.c: Same.
802 * linux-ppc-low.c: Same.
803 * proc-service.c: Same.
804 * regcache.h: Same.
805 * server.c: Same.
806 * tracepoint.c: Same.
807 * win32-low.c: Same.
808
52c64cf7
TT		 8092019-10-25 Tom Tromey <tromey@adacore.com>
810
811 * utils.c (xstrdup): Remove.
812
c12d372d
TT		 8132019-10-23 Tom Tromey <tom@tromey.com>
814
815 * configure, config.in: Rebuild.
816
4d0b984b
TT		 8172019-10-23 Tom Tromey <tom@tromey.com>
818
819 * configure: Rebuild.
820 * acinclude.m4: Use m4_include, not sinclude.
821
c5adaa19
TT		 8222019-10-17 Tom Tromey <tromey@adacore.com>
823
824 * configure: Rebuild.
825 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
826 in AC_CONFIG_FILES invocation.
827 * Makefile.in (stamp-h, Makefile): Use new-style config.status
828 invocation.
829
fec4e896
CB		 8302019-10-16 Christian Biesinger <cbiesinger@google.com>
831
832 * server.c: Include xml-builtin.h.
833 (get_xml_features): Don't declare xml_builtins here.
834
00975ff6
AB		 8352019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
836
837 * Makefile.in: Remove references to vec-ipa.o.
838
0dc32745
AB		 8392019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
840
841 * Makefile.in: Remove references to vec.c.
842
3e6ec53a
CB		 8432019-10-02 Christian Biesinger <cbiesinger@google.com>
844
845 * server.c (server_waiting): Change to bool.
846 (extended_protocol): Likewise.
847 (response_needed): Likewise.
848 (exit_requested): Likewise.
849 (run_once): Likewise.
850 (report_no_resumed): Likewise.
851 (non_stop): Likewise.
852 (disable_packet_vCont): Likewise.
853 (disable_packet_Tthread): Likewise.
854 (disable_packet_qC): Likewise.
855 (disable_packet_qfThreadInfo): Likewise.
856 (handle_general_set): Update.
857 (handle_detach): Update.
858 (handle_monitor_command): Update.
859 (handle_query): Update.
860 (captured_main): Update.
861 (process_serial_event): Update.
862 * server.h (server_waiting): Change to bool.
863 (disable_packet_vCont): Likewise.
864 (disable_packet_Tthread): Likewise.
865 (disable_packet_qC): Likewise.
866 (disable_packet_qfThreadInfo): Likewise.
867 (run_once): Likewise.
868 (non_stop): Likewise.
869 * target.c (target_stop_and_wait): Update.
870
80fd2826
TT		 8712019-10-02 Tom Tromey <tromey@adacore.com>
872
873 * Makefile.in (SFILES): Add common-inferior.c.
874 (OBS): Add common-inferior.o.
875 * server.c (startup_with_shell): Don't define.
876
46f29a9a
AB		 8772019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
878
879 * linux-low.c (linux_low_read_btrace): Update for change to
880 std::vector.
881
f9d949fb
CB		 8822019-09-20 Christian Biesinger <cbiesinger@google.com>
883
884 * debug.c (debug_threads): Remove comment in favor of the header.
885 * debug.h (using_threads): Add declaration.
886 (debug_threads): Add comment.
887 * linux-aarch64-low.c: Include debug.h and remove declaration of
888 debug_threads.
889 * nto-low.c: Likewise.
890 * remote-utils.c: Likewise.
891 * thread-db.c: Likewise.
892
abf516c6
UW		 8932019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
894
895 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
896 and powerpc-cell64l-ipa.o.
897 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
898 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
899 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
900 (spu*-*-*): Remove.
901
902 * spu-low.c: Remove file.
903
904 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
905 (parse_spufs_run): Remove.
906 (ppc_get_pc): Remove Cell/B.E. support.
907 (ppc_set_pc): Likewise.
908 (ppc_breakpoint_at): Likewise.
909 (ppc_arch_setup): Likewise.
910 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
911 tdesc_powerpc_cell32l.
912 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
913 or init_registers_powerpc_cell32l.
914 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
915 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
916 or init_registers_powerpc_cell32l.
917 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
918 (init_registers_powerpc_cell32l): Remove prototype.
919 (init_registers_powerpc_cell64l): Likewise.
920
921 * target.h (struct target_ops): Remove qxfer_spu member.
922 * server.c (handle_qxfer_spu): Remove.
923 (qxfer_packets): Remove entry for "spu".
924 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
925 * linux-low.c (SPUFS_MAGIC): Remove.
926 (spu_enumerate_spu_ids): Remove.
927 (linux_qxfer_spu): Remove.
928 (linux_target_ops): Remove qxfer_spu member.
929 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
930 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
931 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
932
2d41fa11
SDJ		 9332019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
934
935 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
936 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
937 * config.in: Regenerate.
938 * configure: Regenerate.
939
d59b55f0
TT		 9402019-08-15 Tom Tromey <tromey@adacore.com>
941
942 * target.c (target_write_memory): Use gdb::byte_vector.
943
4196ab2a
TT		 9442019-08-15 Tom Tromey <tromey@adacore.com>
945
946 * tracepoint.c (write_inferior_data_pointer)
947 (write_inferior_integer, write_inferior_int8)
948 (write_inferior_uinteger, m_tracepoint_action_download)
949 (r_tracepoint_action_download, x_tracepoint_action_download)
950 (l_tracepoint_action_download, clear_inferior_trace_buffer)
951 (download_agent_expr, download_tracepoint_1)
952 (download_trace_state_variables, upload_fast_traceframes): Update.
953 * server.c (gdb_write_memory): Update.
954 * remote-utils.c (relocate_instruction): Update.
955 * proc-service.c (ps_pdwrite): Update.
956 * mem-break.c (remove_memory_breakpoint)
957 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
958 (uninsert_fast_tracepoint_jumps_at)
959 (reinsert_fast_tracepoint_jumps_at): Update.
960 * linux-x86-low.c (append_insns)
961 (i386_install_fast_tracepoint_jump_pad)
962 (amd64_write_goto_address, i386_write_goto_address): Update.
963 * linux-s390-low.c (append_insns, s390_write_goto_address):
964 Update.
965 * linux-ppc-low.c (ppc_relocate_instruction)
966 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
967 (ppc_write_goto_address): Update.
968 * linux-aarch64-low.c (append_insns): Update.
969 * target.h (struct target_ops): Update.
970 (write_inferior_memory): Don't declare.
971 * target.c (target_write_memory): Rename from
972 write_inferior_memory. Remove old target_write_memory.
973
c6778d00
TT		 9742019-08-15 Tom Tromey <tromey@adacore.com>
975
976 * target.c (write_inferior_memory): Use std::vector.
977
404f2902
FCE		 9782019-08-06 Frank Ch. Eigler <fche@redhat.com>
979
980 PR build/24886
981 * configure.ac: Drop enable-libmcheck support.
982 * configure, config.in: Rebuild.
983 * acinclude.m4: Don't include it.
984
4c5aa8e0
AH		 9852019-07-19 Alan Hayward <alan.hayward@arm.com>
986
987 * configure.srv: Remove Arm xml files.
988
7cc17433
AH		 9892019-07-19 Alan Hayward <alan.hayward@arm.com>
990
991 * configure.srv: Add new files. Remove xml generated files.
992 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
993 registers.
994 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
995 * linux-aarch32-tdesc.c: New file.
996 * linux-aarch32-tdesc.h: New file.
997 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
998 * linux-arm-low.c (init_registers_arm, tdesc_arm)
999 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
1000 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
1001 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
1002 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
1003 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
1004 (arm_read_description): Call arm_linux_read_description.
1005 (initialize_low_arch): Don't init registers.
1006 * linux-arm-tdesc.c: New file.
1007 * linux-arm-tdesc.h: New file.
1008
166a82be
AH		 10092019-07-10 Alan Hayward <alan.hayward@arm.com>
1010
1011 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
1012 Move counter inside for.
1013 (arm_read_description): Check ptrace earlier.
1014 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
1015
268a13a5
TT		 10162019-07-09 Tom Tromey <tom@tromey.com>
1017
1018 * configure: Rebuild.
1019 * configure.ac: Change common to gdbsupport.
1020 * acinclude.m4: Change common to gdbsupport.
1021 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
1022 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
1023 common to gdbsupport.
1024 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
1025 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
1026 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
1027 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
1028 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
1029 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
1030 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
1031 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
1032 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
1033 common to gdbsupport.
1034
350fab54
AH		 10352019-07-04 Alan Hayward <alan.hayward@arm.com>
1036
1037 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
1038 defines.
1039 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
1040
2b40fda7
AH		 10412019-07-04 Alan Hayward <alan.hayward@arm.com>
1042
1043 * configure.srv: Remove legacy xml.
1044 * linux-aarch64-low.c (initialize_low_arch): Remove
1045 initialize_low_tdesc call.
1046 * linux-aarch64-tdesc-selftest.c: Remove file.
1047 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
1048 * linux-x86-low.c (initialize_low_arch): Remove
1049 initialize_low_tdesc call.
1050 * linux-x86-tdesc-selftest.c: Remove file.
1051 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
1052
7d10623d
TV		 10532019-06-20 Tom de Vries <tdevries@suse.de>
1054
1055 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
1056 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
1057
8d6a48df
TV		 10582019-06-19 Tom de Vries <tdevries@suse.de>
1059
1060 * debug.h (debug_write): Change return type to ssize_t.
1061 * debug.c (debug_write): Same.
1062
73cc7272
TT		 10632019-06-14 Tom Tromey <tom@tromey.com>
1064
1065 * configure.ac: Use new path to gnulib.
1066 * configure: Rebuild.
1067 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
1068 to gnulib.
1069
08f10e02
TT		 10702019-06-11 Tom Tromey <tom@tromey.com>
1071
1072 * Makefile.in (SFILES): Add alloc.c.
1073 (OBS): Add alloc.o.
1074 (IPA_OBJS): Add alloc-ipa.o.
1075 (alloc-ipa.o): New target.
1076 (%.o: ../%.c): New pattern rule.
1077
422186a9
TT		 10782019-06-10 Tom Tromey <tromey@adacore.com>
1079
1080 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
1081 end warning with a newline.
1082 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
1083 newline.
1084 * thread-db.c (attach_thread): Don't end warning with a newline.
1085 (thread_db_notice_clone): Likewise.
1086 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
1087 newline.
1088 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
1089 end warning with a newline.
1090
b02f78f9
PA		 10912019-06-04 Pedro Alves <palves@redhat.com>
1092
1093 * server.c (captured_main): Use make_unique_xstrdup.
1094
88ed7edb
TT		 10952019-06-02 Tom Tromey <tom@tromey.com>
1096
1097 * gdbreplay.c (fromhex): Remove.
1098 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
1099
33a6bc35
TT		 11002019-05-29 Tom Tromey <tromey@adacore.com>
1101
1102 * configure: Rebuild.
1103
e90a813d
KB		 11042019-05-06 Kevin Buettner <kevinb@redhat.com>
1105
1106 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
1107 sign extension code on 32-bit builds.
1108
353ea2d1
EZ		 11092019-05-03 Eli Zaretskii <eliz@gnu.org>
1110
1111 * remote-utils.c:
1112 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
1113
b494cdff
TT		 11142019-04-19 Tom Tromey <tom@tromey.com>
1115
1116 * server.c (struct vstop_notif): Derive from notif_event.
1117 <base>: Remove.
1118 (queue_stop_reply): Update.
1119 (remove_all_on_match_ptid): Change type. Rewrite.
1120 (discard_queued_stop_replies): Rewrite.
1121 (in_queued_stop_replies_ptid): Change type.
1122 (in_queued_stop_replies): Rewrite.
1123 (notif_stop): Update.
1124 (queue_stop_reply_callback): Update.
1125 (captured_main): Don't call initialize_notif.
1126 (push_stop_notification): Update.
1127 * notif.c (notif_write_event, handle_notif_ack)
1128 (notif_event_enque, notif_push): Update.
1129 (notif_event_xfree, initialize_notif): Remove.
1130 * notif.h (struct notif_event): Include <list>, not
1131 "common/queue.h".
1132 (struct notif_server) <queue>: Now a std::list.
1133 (notif_event_p): Remove typedef.
1134 (initialize_notif): Don't declare.
1135 (struct notif_event): Add virtual destructor.
1136
a7e559cc
AH		 11372019-04-17 Alan Hayward <alan.hayward@arm.com>
1138
1139 * ax.c (ax_vdebug): Call debug_printf.
1140 * debug.c (debug_write): New function.
1141 * debug.h (debug_write): New declaration.
1142 * linux-low.c (sigchld_handler): Call debug_write.
1143
aeb2e706
AH		 11442019-04-17 Alan Hayward <alan.hayward@arm.com>
1145
1146 * debug.c (debug_set_output): New function.
1147 (debug_vprintf): Send output to debug_file.
1148 (debug_flush): Likewise.
1149 * debug.h (debug_set_output): New declaration.
1150 * server.c (handle_monitor_command): Add debug-file option.
1151 (captured_main): Likewise.
1152
c1bc0935
AH		 11532019-04-17 Alan Hayward <alan.hayward@arm.com>
1154
1155 * debug.c (remote_debug): Add definition.
1156 * debug.h (remote_debug): Add declaration.
1157 * hostio.c (remote_debug): Remove declaration.
1158 * remote-utils.c (struct ui_file): Likewise.
1159 (remote_debug): Likewise.
1160 * remote-utils.h (remote_debug): Likewise,
1161 * server.c (remote_debug): Remove definition.
1162
3f52fdbc
KB		 11632019-04-10 Kevin Buettner <kevinb@redhat.com>
1164
1165 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
1166 when using a 64-bit gdbserver.
1167
b0319eaa
TT		 11682019-04-09 Tom Tromey <tromey@adacore.com>
1169
1170 * linux-low.c (select_event_lwp): Use find_thread_in_random.
1171
eedc3f4f
TT		 11722019-04-08 Tom Tromey <tom@tromey.com>
1173
1174 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
1175 throw.
1176 (linux_resume_one_lwp): Likewise.
1177
230d2906
TT		 11782019-04-08 Tom Tromey <tom@tromey.com>
1179
1180 * gdbreplay.c: Update.
1181 * linux-low.c: Update.
1182 * server.c: Update.
1183
a70b8144
TT		 11842019-04-08 Tom Tromey <tom@tromey.com>
1185
1186 * server.c: Use C++ exception handling.
1187 * linux-low.c: Use C++ exception handling.
1188 * gdbreplay.c: Use C++ exception handling.
1189
3d6e9d23
TT		 11902019-04-08 Tom Tromey <tom@tromey.com>
1191
1192 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
1193 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
1194 (captured_main, main): Update.
1195 * gdbreplay.c (main): Update.
1196
0570503d
PFC		 11972019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1198
1199 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
1200 value in argument pointer, return 1 if the entry is found and 0
1201 otherwise. Move comment.
1202 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
1203 * linux-low.h (linux_get_auxv): Declare.
1204 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
1205
227a9e65
TT		 12062019-04-05 Tom Tromey <tromey@adacore.com>
1207
1208 * server.c (gdbserver_usage): Use upper-case for metasyntactic
1209 variables.
1210
69f4c9cc
AH		 12112019-03-28 Alan Hayward <alan.hayward@arm.com>
1212
1213 * linux-low.c (AT_HWCAP2): Add define if not already included.
1214
974c89e0
AH		 12152019-03-26 Alan Hayward <alan.hayward@arm.com>
1216
1217 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
1218 (aarch64_arch_setup): Call linux_get_hwcap.
1219 * linux-arm-low.c (arm_get_hwcap): Remove function.
1220 (arm_read_description): Call linux_get_hwcap.
1221 * linux-low.c (linux_get_auxv): New function.
1222 (linux_get_hwcap): Likewise.
1223 (linux_get_hwcap2): Likewise.
1224 * linux-low.h (linux_get_hwcap): New declaration.
1225 (linux_get_hwcap2): Likewise.
1226 * linux-ppc-low.c (ppc_get_auxv): Remove function.
1227 (ppc_arch_setup): Call linux_get_hwcap.
1228 * linux-s390-low.c (s390_get_hwcap): Remove function.
1229 (s390_arch_setup): Call linux_get_hwcap.
1230
1ef53e6b
AH		 12312019-03-22 Alan Hayward <alan.hayward@arm.com>
1232 Jiong Wang <jiong.wang@arm.com>
1233
1234 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
1235 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
1236 to fail.
1237 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
1238
ee4fbcfa
AH		 12392019-03-22 Alan Hayward <alan.hayward@arm.com>
1240 Jiong Wang <jiong.wang@arm.com>
1241
1242 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
1243 (aarch64_get_hwcap): New function.
1244 (aarch64_arch_setup): Read APIA hwcap.
1245
6dc0ebde
AH		 12462019-03-22 Alan Hayward <alan.hayward@arm.com>
1247 Jiong Wang <jiong.wang@arm.com>
1248
1249 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
1250 (initialize_low_tracepoint): Likewise.
1251 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
1252 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
1253 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
1254 (aarch64_linux_read_description): Likewise.
1255 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
1256
1163a4b7
JB		 12572019-03-12 John Baldwin <jhb@FreeBSD.org>
1258
1259 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
1260 i386_create_target_description for 'segments' parameter.
1261 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
1262 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1263 * win32-i386-low.c (i386_arch_setup): Likewise.
1264
d3a70e03
TT		 12652019-03-12 Tom Tromey <tromey@adacore.com>
1266
1267 * linux-low.c (iterate_over_lwps): Update.
1268
37991b4f
TT		 12692019-03-06 Tom Tromey <tom@tromey.com>
1270
1271 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
1272 (captured_main): Use SCOPE_EXIT.
1273
45950eb6
SDJ		 12742019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
1275
1276 * configure.srv: Use '$enable_unittest' instead of '$development'
1277 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
1278 case.
1279
43ac54fc
TT		 12802019-02-27 Tom Tromey <tromey@adacore.com>
1281
1282 * gdbreplay.c (logchar): Handle \r\n.
1283
df0da8a2
AH		 12842019-02-07 Alan Hayward <alan.hayward@arm.com>
1285
1286 * linux-low.c (linux_attach): Add process before lwp.
1287 * server.c (attach_inferior): Check if already attached.
1288
1a5c2598
TT		 12892019-02-07 Tom Tromey <tom@tromey.com>
1290
1291 * x86-tdesc.h: Rename include guard.
1292 * x86-low.h: Add include guard.
1293 * wincecompat.h: Rename include guard.
1294 * win32-low.h: Add include guard.
1295 * utils.h: Rename include guard.
1296 * tracepoint.h: Rename include guard.
1297 * tdesc.h: Rename include guard.
1298 * target.h: Rename include guard.
1299 * server.h: Rename include guard.
1300 * remote-utils.h: Rename include guard.
1301 * regcache.h: Rename include guard.
1302 * nto-low.h: Rename include guard.
1303 * notif.h: Add include guard.
1304 * mem-break.h: Rename include guard.
1305 * lynx-low.h: Add include guard.
1306 * linux-x86-tdesc.h: Add include guard.
1307 * linux-s390-tdesc.h: Add include guard.
1308 * linux-ppc-tdesc-init.h: Add include guard.
1309 * linux-low.h: Add include guard.
1310 * linux-aarch64-tdesc.h: Add include guard.
1311 * linux-aarch32-low.h: Add include guard.
1312 * inferiors.h: Rename include guard.
1313 * i387-fp.h: Rename include guard.
1314 * hostio.h: Rename include guard.
1315 * gdbthread.h: Rename include guard.
1316 * gdb_proc_service.h: Rename include guard.
1317 * event-loop.h: Rename include guard.
1318 * dll.h: Rename include guard.
1319 * debug.h: Rename include guard.
1320 * ax.h: Rename include guard.
1321
956cc47c
SN		 13222018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
1323
1324 PR gdb/23985
1325 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
1326 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
1327
a0707f3c
TT		 13282019-01-25 Tom Tromey <tom@tromey.com>
1329
1330 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
1331
0747795c
TT		 13322019-01-25 Tom Tromey <tom@tromey.com>
1333
1334 * win32-low.c: Fix common/ includes.
1335 * win32-i386-low.c: Fix common/ includes.
1336 * tracepoint.c: Fix common/ includes.
1337 * thread-db.c: Fix common/ includes.
1338 * target.h: Fix common/ includes.
1339 * symbol.c: Fix common/ includes.
1340 * spu-low.c: Fix common/ includes.
1341 * server.h: Fix common/ includes.
1342 * server.c: Fix common/ includes.
1343 * remote-utils.c: Fix common/ includes.
1344 * regcache.h: Fix common/ includes.
1345 * regcache.c: Fix common/ includes.
1346 * nto-x86-low.c: Fix common/ includes.
1347 * notif.h: Fix common/ includes.
1348 * mem-break.h: Fix common/ includes.
1349 * lynx-low.c: Fix common/ includes.
1350 * lynx-i386-low.c: Fix common/ includes.
1351 * linux-x86-tdesc-selftest.c: Fix common/ includes.
1352 * linux-x86-low.c: Fix common/ includes.
1353 * linux-low.c: Fix common/ includes.
1354 * inferiors.h: Fix common/ includes.
1355 * i387-fp.c: Fix common/ includes.
1356 * hostio.c: Fix common/ includes.
1357 * hostio-errno.c: Fix common/ includes.
1358 * gdbthread.h: Fix common/ includes.
1359 * gdbreplay.c: Fix common/ includes.
1360 * fork-child.c: Fix common/ includes.
1361 * event-loop.c: Fix common/ includes.
1362 * ax.c:
1363 (enum gdb_agent_op): Fix common/ includes.
1364
be6d4f74
TT		 13652019-01-21 Tom Tromey <tom@tromey.com>
1366
1367 * tracepoint.c: Fix includes.
1368 * remote-utils.c: Fix includes.
1369 * linux-x86-low.c: Fix includes.
1370
66d91b39
JB		 13712019-01-01 Joel Brobecker <brobecker@adacore.com>
1372
1373 * gdbreplay.c (gdbreplay_version): Update copyright year in
1374 version message.
1375 * server.c (gdbserver_version): Likewise.
1376
754e3168
AH		 13772018-12-05 Alan Hayward <alan.hayward@arm.com>
1378
1379 * linux-low.c (add_lwp): Switch ordering.
1380
d105de22
TT		 13812018-11-29 Tom Tromey <tom@tromey.com>
1382
1383 * win32-low.c (win32_join): Take pid, not process.
1384 * target.h (struct target_ops) <join>: Change argument type.
1385 (join_inferior): Change argument name.
1386 * spu-low.c (spu_join): Take pid, not process.
1387 * server.c (handle_detach): Preserve pid before destroying
1388 process.
1389 * lynx-low.c (lynx_join): Take pid, not process.
1390 * linux-low.c (linux_join): Take pid, not process.
1391
50138245
AH		 13922018-11-23 Alan Hayward <alan.hayward@arm.com>
1393
1394 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
1395 (aarch64_cannot_fetch_register): Likewise.
1396 (struct linux_target_ops): Update references.
1397
64f57f3d
PFC		 13982018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1399
1400 * linux-ppc-low.c: Include nat/linux-ptrace.h.
1401
8d619c01
EBM		 14022018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1403
1404 * configure.srv (ipa_ppc_linux_regobj): Add
1405 powerpc-isa207-htm-vsx32l-ipa.o and
1406 powerpc-isa207-htm-vsx64l-ipa.o.
1407 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
1408 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
1409 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
1410 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
1411 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
1412 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
1413 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
1414 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
1415 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1416 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
1417 (init_registers_powerpc_isa207_htm_vsx32l)
1418 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
1419 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
1420 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
1421 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
1422 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
1423 (ppc_store_tm_ctarregset): New functions.
1424 (ppc_regsets): Add entries for HTM regsets.
1425 (ppc_arch_setup): Set htm in features struct when needed. Set
1426 sizes for the HTM regsets.
1427 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
1428 (initialize_low_arch): Call
1429 init_registers_powerpc_isa207_htm_vsx32l and
1430 init_registers_powerpc_isa207_htm_vsx64l.
1431 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1432 PPC_TDESC_ISA207_HTM_VSX.
1433 (initialize_low_tracepoint): Call
1434 init_registers_powerpc_isa207_htm_vsx32l and
1435 init_registers_powerpc_isa207_htm_vsx64l.
1436
232bfb86
EBM		 14372018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1438
1439 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
1440 rs6000/power-linux-pmu.xml to srv_xmlfiles.
1441 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
1442 (ppc_store_pmuregset): New functions.
1443 (ppc_regsets): Add entries for ebb and pmu regsets.
1444 (ppc_arch_setup): Set isa207 in features struct if the ebb and
1445 pmu regsets are available. Set sizes for these regsets.
1446
f2cf6173
EBM		 14472018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1448
1449 * configure.srv (ipa_ppc_linux_regobj): Add
1450 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
1451 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
1452 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
1453 rs6000/powerpc-isa207-vsx32l.xml, and
1454 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
1455 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1456 <PPC_TDESC_ISA207_VSX>: New enum value.
1457 (init_registers_powerpc_isa207_vsx32l): Declare.
1458 (init_registers_powerpc_isa207_vsx64l): Declare.
1459 * linux-ppc-low.c (ppc_fill_tarregset): New function.
1460 (ppc_store_tarregset): New function.
1461 (ppc_regsets): Add entry for the TAR regset.
1462 (ppc_arch_setup): Set isa207 in features struct when needed. Set
1463 size for the TAR regsets.
1464 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
1465 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
1466 and init_registers_powerpc_isa207_vsx64l.
1467 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
1468 (initialize_low_tracepoint): Call
1469 init_registers_powerpc_isa207_vsx32l and
1470 init_registers_powerpc_isa207_vsx64l.
1471
7ca18ed6
EBM		 14722018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1473 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1474
1475 * configure.srv (ipa_ppc_linux_regobj): Add
1476 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
1477 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
1478 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
1479 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
1480 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
1481 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
1482 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
1483 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1484 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
1485 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
1486 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
1487 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
1488 (ppc_hwcap): Add comment.
1489 (ppc_hwcap2): New global.
1490 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
1491 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
1492 (ppc_regsets): Add entries for the DSCR and PPR regsets.
1493 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
1494 when needed. Set sizes for the the DSCR and PPR regsets.
1495 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
1496 (initialize_low_arch): Call
1497 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1498 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1499 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1500 PPC_TDESC_ISA205_PPR_DSCR_VSX.
1501 (initialize_low_tracepoint): Call
1502 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1503 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1504
5c849b22
PFC		 15052018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1506
1507 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
1508
8ecfd7bd
SDJ		 15092018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
1510 Simon Marchi <simark@simark.ca>
1511
1512 * acinclude.m4: Include "../selftest.m4".
1513 * configure: Regenerate.
1514 * configure.ac: Use "GDB_AC_SELFTEST".
1515 * configure.srv: Use "$enable_unittests" instead of
1516 "$development" when checking whether unit tests have been
1517 enabled.
1518 * server.c (captured_main): Update message informing that
1519 selftests have been disabled.
1520
96643e35
TT		 15212018-10-04 Tom Tromey <tom@tromey.com>
1522
1523 * configure: Rebuild.
1524
da4ae14a
TT		 15252018-10-04 Tom Tromey <tom@tromey.com>
1526
1527 * server.c (handle_status): Rename inner "thread".
1528 (process_serial_event): Declare "res" in 'm' case.
1529 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
1530 (iterate_over_lwps): Rename inner "thread".
1531 (linux_qxfer_libraries_svr4): Rename inner "len".
1532 * gdbthread.h (find_thread_in_random): Rename inner "thread".
1533
7c619dbd
GB		 15342018-10-01 Gary Benson <gbenson@redhat.com>
1535
1536 * gdb_proc_service.h: Moved common code to
1537 common/gdb_proc_service.h.
1538
3795e814
GB		 15392018-10-01 Gary Benson <gbenson@redhat.com>
1540
1541 * gdb_proc_service.h: Synchronize comments and whitespace with
1542 GDB's version of this file.
1543
49b036f1
TT		 15442018-09-25 Tom Tromey <tom@tromey.com>
1545
1546 * configure: Rebuild.
1547 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
1548
8ff03f0b
SM		 15492018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1550
1551 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
1552 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
1553 ($(IPA_LIB)): Sort IPA_OBJS.
1554
a1cd91dc
SM		 15552018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1556
1557 * Makefile.in: Remove references to $(ADD_DEPS).
1558
752312ba
TT		 15592018-09-16 Tom Tromey <tom@tromey.com>
1560
1561 * remote-utils.c (remote_open): Use GNU style for metasyntactic
1562 variables.
1563 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
1564 variables.
1565
f1628857
TT		 15662018-09-05 Tom Tromey <tom@tromey.com>
1567
1568 * configure: Rebuild.
1569
ad202fcc
SM		 15702018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
1571
1572 PR build/23399
1573 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
1574
d3d8724a
TT		 15752018-08-27 Tom Tromey <tom@tromey.com>
1576
1577 PR build/23087:
1578 * configure: Rebuild.
1579
b4f183d2
TT		 15802018-08-27 Tom Tromey <tom@tromey.com>
1581
1582 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
1583 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
1584 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
1585 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
1586 (s390x_emit_stack_adjust): Add casts to unsigned char.
1587
4e2aa472
SM		 15882018-08-22 Simon Marchi <simon.marchi@ericsson.com>
1589
1590 PR gdb/23374
1591 PR gdb/23375
1592 * server.h (struct client_state) <disable_randomization>:
1593 Initialize to 1.
1594
cf4088a9
SM		 15952018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
1596
1597 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
1598 variable.
1599 (mips_supply_ptrace_register): Likewise.
1600
a0de763e
TT		 16012018-07-22 Tom Tromey <tom@tromey.com>
1602
1603 * configure: Rebuild.
1604
b0a7723d
TT		 16052018-07-22 Tom Tromey <tom@tromey.com>
1606
1607 * win32-low.c (win32_create_inferior): Remove unused variables.
1608 * gdbreplay.c (remote_open): Remove unused variable.
1609 * remote-utils.c (remote_prepare): Remove unused variable.
1610 * x86-tdesc.h (X86_TDESC_H): Define.
1611 (amd64_expedite_regs): Define conditionally.
1612 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
1613 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
1614 * remote-utils.c (readchar): Remove unused variable.
1615
a780ef4f
PA		 16162018-07-13 Pedro Alves <palves@redhat.com>
1617
1618 * linux-low.c (linux_kill): Change parameter to process_info
1619 pointer instead of pid. Adjust.
1620 * lynx-low.c (lynx_kill): Likewise.
1621 * nto-low.c (nto_kill): Likewise.
1622 * spu-low.c (spu_kill): Likewise.
1623 * win32-low.c (win32_kill): Likewise.
1624 * server.c (handle_v_kill, kill_inferior_callback)
1625 (detach_or_kill_for_exit): Adjust.
1626 * target.c (kill_inferior): Change parameter to process_info
1627 pointer instead of pid. Adjust.
1628 * target.h (struct target_ops) <kill>: Change parameter to
1629 process_info pointer instead of pid. Adjust all implementations
1630 and callers.
1631 (kill_inferior): Likewise.
1632
ef2ddb33
PA		 16332018-07-13 Pedro Alves <palves@redhat.com>
1634
1635 * linux-low.c (linux_detach, linux_join): Change parameter to
1636 process_info pointer instead of pid. Adjust.
1637 * lynx-low.c (lynx_detach, lynx_join): Likewise.
1638 * nto-low.c (nto_detach): Likewise.
1639 * spu-low.c (spu_detach, spu_join): Likewise.
1640 * win32-low.c (win32_detach, win32_join): Likewise.
1641 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
1642 * target.h (struct target_ops) <detach, join>: Change parameter to
1643 process_info pointer instead of pid. Adjust all implementations
1644 and callers.
1645 (detach_inferior, join_inferior): Rename 'pid' parameter to
1646 'proc'.
1647
c7ab0aef
SDJ		 16482018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
1649 Jan Kratochvil <jan.kratochvil@redhat.com>
1650 Paul Fertser <fercerpav@gmail.com>
1651 Tsutomu Seki <sekiriki@gmail.com>
1652
1653 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
1654 (OBS): Add 'common/netstuff.o'.
1655 (GDBREPLAY_OBS): Likewise.
1656 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
1657 (remote_open): Implement support for IPv6
1658 connections.
1659 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
1660 and 'wspiapi.h'.
1661 (handle_accept_event): Accept connections from IPv6 sources.
1662 (remote_prepare): Handle IPv6-style hostnames; implement
1663 support for IPv6 connections.
1664 (remote_open): Implement support for printing connections from
1665 IPv6 sources.
1666
31445d10
PA		 16672018-07-11 Pedro Alves <palves@redhat.com>
1668
1669 PR gdb/23377
1670 * mem-break.c (any_persistent_commands): Add process_info
1671 parameter and use it instead of relying on the current process.
1672 Change return type to bool.
1673 * mem-break.h (any_persistent_commands): Add process_info
1674 parameter and change return type to bool.
1675 * server.c (handle_detach): Remove require_running_or_return call.
1676 Look up the process_info for the process we're about to detach.
1677 If not found, return back error to GDB. Adjust
1678 any_persistent_commands call to pass down a process pointer.
1679
cb197132
PA		 16802018-07-11 Pedro Alves <palves@redhat.com>
1681
1682 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1683 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1684 instead of collect_register_by_name.
1685 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1686 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1687
1b919490
VB		 16882018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1689 Pedro Alves <palves@redhat.com>
1690
1691 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1692
d7e15655
TT		 16932018-07-03 Tom Tromey <tom@tromey.com>
1694
1695 * linux-low.c: Update.
1696 * lynx-low.c: Update.
1697 * mem-break.c: Update.
1698 * nto-low.c: Update.
1699 * remote-utils.c: Update.
1700 * server.c: Update.
1701 * spu-low.c: Update.
1702 * target.c: Update.
1703 * win32-low.c: Update.
1704
26a57c92
TT		 17052018-07-03 Tom Tromey <tom@tromey.com>
1706
1707 * server.c: Update.
1708
0e998d96
TT		 17092018-07-03 Tom Tromey <tom@tromey.com>
1710
1711 * linux-low.c: Update.
1712
cc6bcb54
TT		 17132018-07-03 Tom Tromey <tom@tromey.com>
1714
1715 * target.c: Update.
1716
e38504b3
TT		 17172018-07-03 Tom Tromey <tom@tromey.com>
1718
1719 * linux-low.c: Update.
1720 * linux-mips-low.c: Update.
1721 * lynx-low.c: Update.
1722 * nto-low.c: Update.
1723 * remote-utils.c: Update.
1724 * server.c: Update.
1725 * spu-low.c: Update.
1726 * target.c: Update.
1727 * thread-db.c: Update.
1728
e99b03dc
TT		 17292018-07-03 Tom Tromey <tom@tromey.com>
1730
1731 * linux-low.c: Update.
1732 * linux-mips-low.c: Update.
1733 * lynx-low.c: Update.
1734 * mem-break.c: Update.
1735 * nto-low.c: Update.
1736 * remote-utils.c: Update.
1737 * server.c: Update.
1738 * spu-low.c: Update.
1739 * target.c: Update.
1740 * tracepoint.c: Update.
1741
f2907e49
TT		 17422018-07-03 Tom Tromey <tom@tromey.com>
1743
1744 * linux-low.c: Update.
1745 * linux-ppc-low.c: Update.
1746 * linux-x86-low.c: Update.
1747 * proc-service.c: Update.
1748 * server.c: Update.
1749 * spu-low.c: Update.
1750 * thread-db.c: Update.
1751 * win32-low.c: Update.
1752
fd79271b
TT		 17532018-07-03 Tom Tromey <tom@tromey.com>
1754
1755 * linux-low.c: Update.
1756 * lynx-low.c: Update.
1757 * nto-low.c: Update.
1758 * remote-utils.c: Update.
1759 * spu-low.c: Update.
1760 * thread-db.c: Update.
1761 * win32-low.c: Update.
1762
c0867626
SDJ		 17632018-06-29 Joel Brobecker <brobecker@adacore.com>
1764
1765 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1766 parameter in call to 'amd64_create_target_description'.
1767
2512d7ef
JK		 17682018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1769
1770 * x86-tdesc.h: Remove executable permission flag.
1771
d0ac1c44
SM		 17722018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1773
1774 * configure.ac: Remove AC_PREREQ, add missing quoting.
1775 * configure: Re-generate.
1776 * config.in: Re-generate.
1777 * aclocal.m4: Re-generate.
1778
c4eb05ff
SM		 17792018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1780
1781 * tracepoint.h (current_traceframe): Remove declaration.
1782
02895270
AH		 17832018-06-18 Alan Hayward <alan.hayward@arm.com>
1784
1785 * linux-aarch64-low.c (is_sve_tdesc): New function.
1786 (aarch64_sve_regs_copy_to_regcache): Likewise.
1787 (aarch64_sve_regs_copy_from_regcache): Likewise.
1788 (aarch64_regs_info): Add SVE checks.
1789 (initialize_low_arch): Initialize SVE.
1790
e9902bfc
AH		 17912018-06-18 Alan Hayward <alan.hayward@arm.com>
1792
1793 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1794
fefa175e
AH		 17952018-06-11 Alan Hayward <alan.hayward@arm.com>
1796
1797 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1798 (initialize_low_tracepoint): Likewise
1799 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1800 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1801 param.
1802 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1803 checks.
1804 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1805
b91ad3ff
AH		 18062018-06-11 Alan Hayward <alan.hayward@arm.com>
1807
1808 * server.h (PBUFSIZ): Increase size
1809
f868386e
AH		 18102018-06-11 Alan Hayward <alan.hayward@arm.com>
1811
1812 * regcache.c (regcache::raw_compare): New function.
1813 * regcache.h (regcache::raw_compare): New declaration.
1814
9c861883
AH		 18152018-06-11 Alan Hayward <alan.hayward@arm.com>
1816
1817 * regcache.c (new_register_cache): Use new.
1818 (free_register_cache): Use delete.
1819 (register_data): Use const.
1820 (supply_register): Move body inside regcache.
1821 (regcache::raw_supply): New override function.
1822 (collect_register): Move body inside regcache.
1823 (regcache::raw_collect): New override function.
1824 (regcache::get_register_status): New override function.
1825 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1826
40591844
TT		 18272018-06-09 Tom Tromey <tom@tromey.com>
1828
1829 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1830 declare queue.
1831 (event_queue): Use std::queue.
1832 (gdb_event_xfree): Remove.
1833 (initialize_event_loop, process_event, wait_for_event): Update.
1834
6341380d
SC		 18352018-06-08 Stan Cox <scox@redhat.com>
1836
1837 * win32-low.c (win32_create_inferior): last_ptid and last_status
1838 moved to client_state.
1839
03349c93
PA		 18402018-06-08 Pedro Alves <palves@redhat.com>
1841
1842 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1843 common/common-exceptions.o, common/common-utils.o,
1844 common/errors.o, common/print-utils.o and utils.o.
1845 * gdbreplay.c: Include "common-defs.h" instead of the two
1846 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1847 string.h or alloca.h.
1848 (perror_with_name): Delete.
1849 (remote_open): Use xstrdup instead of strdup.
1850 (main): Rename to ...
1851 (captured_main): ... this.
1852 (main): New.
1853
8dcc53b3
TT		 18542018-06-08 Tom Tromey <tom@tromey.com>
1855
1856 * linux-low.c (linux_low_read_btrace): Update.
1857
c12a5089
SC		 18582018-06-04 Stan Cox <scox@redhat.com>
1859
1860 * server.h (struct client_state): New.
1861 * server.c (cont_thread, general_thread, multi_process)
1862 (report_fork_events, report_vfork_events, report_exec_events)
1863 (report_thread_events, swbreak_feature, hwbreak_feature)
1864 (vCont_supported, disable_randomization, pass_signals)
1865 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1866 Moved to client_state.
1867 * remote-utils.c (remote_debug, noack_mode)
1868 (transport_is_reliable): Moved to client_state.
1869 * tracepoint.c (current_traceframe): Moved to client_state.
1870
1871 Update all callers.
1872 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1873 linux-low.c, remote-utils.h, target.c: Use client_state.
1874
122394f1
AH		 18752018-05-31 Alan Hayward <alan.hayward@arm.com>
1876
1877 * configure.srv: Add new c/h file.
1878
95228a0d
AH		 18792018-05-31 Alan Hayward <alan.hayward@arm.com>
1880
1881 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1882 null VQ.
1883
d8dab6c3
MR		 18842018-05-25 Maciej W. Rozycki <macro@mips.com>
1885
1886 * gdb.arch/mips-fpregset-core.exp: New test.
1887 * gdb.arch/mips-fpregset-core.c: New test source.
1888
81e25b7c
EK		 18892018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1890
1891 PR server/23198
1892 * hostio.c (require_int): Do not report overflow for integers
1893 between 0xfffffff and 0x7fffffff.
1894
7e947ad3
MR		 18952018-05-22 Maciej W. Rozycki <macro@mips.com>
1896
1897 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1898 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1899 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1900 functions.
1901 (the_low_target): Wire them.
1902
1d75a658
PFC		 19032018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1904
1905 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1906 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1907 mode. Call collect_register_by_name with vscr using
1908 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1909 (ppc_store_vrregset): Add and set vscr_offset variable as in
1910 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1911 vscr_offset.
1912
d078308a
PFC		 19132018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1914
1915 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1916 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1917 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1918
7273b5fc
PFC		 19192018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1920
1921 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1922 (ppc_store_vsxregset): Likewise.
1923 (ppc_fill_vrregset): Likewise.
1924 (ppc_store_vrregset): Likewise.
1925 (ppc_fill_evrregset): Likewise.
1926 (ppc_store_evrregset): Likewise.
1927 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1928 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1929 needed.
1930
2e077f5e
PFC		 19312018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1932
1933 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1934 wordsize of the inferior. Call ppc_linux_target_wordsize.
1935
bd64614e
PFC		 19362018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1937
1938 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1939 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1940 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1941 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1942 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1943 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1944 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1945 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1946 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1947 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1948 (tdesc_powerpc_e500l): Remove.
1949 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1950 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1951 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1952 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1953 linux-ppc-tdesc.h.
1954 (ppc_arch_setup): Remove target description matching code. Fill a
1955 ppc_linux_features struct and call ppc_linux_match_description
1956 with it.
1957
75d74cca
MR		 19582018-05-22 Maciej W. Rozycki <macro@mips.com>
1959
1960 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1961 width of the requested register exceeds the width of the
1962 `ptrace' data type.
1963 (mips_cannot_store_register): Likewise.
1964
e4439e43
MR		 19652018-05-21 Maciej W. Rozycki <macro@mips.com>
1966
1967 * linux-mips-low.c (mips_fetch_register): New function. Update
1968 preceding comment.
1969 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1970 (the_low_target): Wire `mips_fetch_register'.
1971
55271bf9
JB		 19722018-05-10 Joel Brobecker <brobecker@adacore.com>
1973
1974 * lynx-i386-low.c (LYNXOS_178): New macro.
1975 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1976 the layout on LynxOS-178.
1977 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1978 handle floating point registers that are not supported by
1979 LynxOS-178.
1980
1a34f210
TT		 19812018-05-10 Tom Tromey <tom@tromey.com>
1982
1983 * configure: Rebuild.
1984
190852c8
JB		 19852018-05-10 Joel Brobecker <brobecker@adacore.com>
1986
1987 PR server/23158:
1988 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1989 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1990 Use it to set the expedite_regs field in the given tdesc.
1991 * x86-tdesc.h: New file.
1992 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1993 Adjust following the addition of the new expedite_regs parameter
1994 to init_target_desc.
1995 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1996 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1997 (i386_linux_read_description, amd64_linux_read_description):
1998 Adjust following the addition of the new expedite_regs parameter
1999 to init_target_desc.
2000 * lynx-i386-low.c: #include "x86-tdesc.h".
2001 (lynx_i386_arch_setup): Adjust following the addition of the new
2002 expedite_regs parameter to init_target_desc.
2003 * nto-x86-low.c: #include "x86-tdesc.h".
2004 (nto_x86_arch_setup): Adjust following the addition of the new
2005 expedite_regs parameter to init_target_desc.
2006 * win32-i386-low.c: #include "x86-tdesc.h".
2007 (i386_arch_setup): Adjust following the addition of the new
2008 expedite_regs parameter to init_target_desc.
2009
7dbac825
JB		 20102018-05-10 Joel Brobecker <brobecker@adacore.com>
2011
2012 PR server/23158:
2013 * win32-low.c (win32_create_inferior): Add call to my_wait
2014 setting last_status global.
2015
906994d9
JB		 20162018-05-10 Joel Brobecker <brobecker@adacore.com>
2017
2018 PR server/23158:
2019 * win32-low.c (create_process): Only call gdb_tilde_expand if
2020 inferior_cwd is not NULL.
2021
8ee22052
AB		 20222018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
2023
2024 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
2025 registers to the cache if their values have changed.
2026 (i387_xsave_to_cache): Provide default values for x87 control
2027 registers when these features are available, but disabled.
2028 * regcache.c (supply_register_by_name_zeroed): New function.
2029 * regcache.h (supply_register_by_name_zeroed): Declare new
2030 function.
2031
aff689d3
TT		 20322018-05-07 Tom Tromey <tom@tromey.com>
2033
2034 * configure: Rebuild.
2035
85e26832
TT		 20362018-05-04 Tom Tromey <tom@tromey.com>
2037
2038 * configure: Rebuild.
2039
a3b60e45
JK		 20402018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2041 Pedro Alves <palves@redhat.com>
2042
2043 * linux-aarch64-low.c (aarch64_stopped_data_address):
2044 Likewise.
2045
632e107b
TT		 20462018-04-27 Tom Tromey <tom@tromey.com>
2047
2048 * configure: Rebuild.
2049
458412c3
TT		 20502018-04-23 Tom Tromey <tom@tromey.com>
2051
2052 * configure: Rebuild.
2053
f31c089e
SM		 20542018-04-19 Simon Marchi <simon.marchi@ericsson.com>
2055
2056 * Makefile.in (depcomp): Add "..".
2057 (all_deps_files): New and use it.
2058
b319b098
AH		 20592018-04-18 Alan Hayward <alan.hayward@arm.com>
2060
2061 * configure.srv (aarch64*-*-linux*): Don't include xml.
2062 (i[34567]86-*-cygwin*): Likewise.
2063 (i[34567]86-*-linux*): Likewise.
2064 (i[34567]86-*-lynxos*): Likewise.
2065 (i[34567]86-*-mingw32ce*): Likewise.
2066 (i[34567]86-*-mingw*): Likewise.
2067 (i[34567]86-*-nto*): Likewise.
2068 (tic6x-*-uclinux): Likewise.
2069 (x86_64-*-linux*): Likewise.
2070 (x86_64-*-mingw*): Likewise.
2071 (x86_64-*-cygwin*): Likewise.
2072
3b74854b
AH		 20732018-04-18 Alan Hayward <alan.hayward@arm.com>
2074
2075 * tdesc.c: Remove xml parameter.
2076
e98577a9
AH		 20772018-04-18 Alan Hayward <alan.hayward@arm.com>
2078
2079 * server.c (get_features_xml): Remove cast.
2080 * tdesc.c (void target_desc::accept): Fill in function.
2081 (tdesc_get_features_xml): Remove old xml creation.
2082 (print_xml_feature::visit_pre): Add xml vistor.
2083 * tdesc.h (struct target_desc): Make xmltarget mutable.
2084 (tdesc_get_features_xml): Remove declaration.
2085
d278f585
AH		 20862018-04-18 Alan Hayward <alan.hayward@arm.com>
2087
2088 * tdesc.c (tdesc_architecture_name): Add new function.
2089 (tdesc_osabi_name): Likewise.
2090 (tdesc_get_features_xml): Use new functions.
2091
eee8a18d
AH		 20922018-04-18 Alan Hayward <alan.hayward@arm.com>
2093
2094 * tdesc.c (tdesc_create_flags): Remove.
2095 (tdesc_add_flag): Likewise.
2096 (tdesc_named_type): Likewise.
2097 (tdesc_create_union): Likewise.
2098 (tdesc_create_struct): Likewise.
2099 (tdesc_create_vector): Likewise.
2100 (tdesc_add_bitfield): Likewise.
2101 (tdesc_add_field): Likewise.
2102 (tdesc_set_struct_size): Likewise.
2103
82ec9bc7
AH		 21042018-04-18 Alan Hayward <alan.hayward@arm.com>
2105
2106 * tdesc.c (~target_desc): Remove implictly deleted items.
2107 (init_target_desc): Iterate all features.
2108 (tdesc_get_features_xml): Use vector.
2109 (tdesc_create_feature): Create feature.
2110 * tdesc.h (tdesc_feature) Remove
2111 (target_desc): Add features.
2112
ea3e7d71
AH		 21132018-04-18 Alan Hayward <alan.hayward@arm.com>
2114
2115 * Makefile.in: Add common/tdesc.c
2116 * tdesc.c (init_target_desc): init all reg_defs from register
2117 vector.
2118 (tdesc_create_reg): Create tdesc_reg.
2119 * tdesc.h (tdesc_feature): Add register vector.
2120
17d08cd4
SM		 21212018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
2122
2123 * tdesc.h (struct target_desc) <features>: Change type to
2124 std::vector<std::string>.
2125 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
2126 changes.
2127 (tdesc_get_features_xml): Likewise.
2128 (tdesc_create_feature): Likewise.
2129
5cd3e386
AH		 21302018-03-26 Alan Hayward <alan.hayward@arm.com>
2131
2132 * regcache.c (find_register_by_number): Return a ref.
2133 (find_regno): Use references.
2134 (register_size): Likewise.
2135 (register_data): Likewise.
2136 * tdesc.c (target_desc::~target_desc): Remove free calls.
2137 (target_desc::operator==): Use std::vector compare.
2138 (init_target_desc): Use reference.
2139 (tdesc_create_reg): Use reg constructors.
2140 * tdesc.h (struct target_desc): Replace pointer with object.
2141
dff7492c
AH		 21422018-03-23 Alan Hayward <alan.hayward@arm.com>
2143
2144 * regcache.c (find_register_by_number): Make static.
2145 (find_regno): Use find_register_by_number
2146 * regcache.h (struct reg): Remove declaration.
2147
d80e5242
AH		 21482018-03-23 Alan Hayward <alan.hayward@arm.com>
2149
2150 * tdesc.c (target_desc::~target_desc): Move to here.
2151 (target_desc::operator==): Likewise.
2152 * tdesc.h (target_desc::~target_desc): Move from here.
2153 (target_desc::operator==): Likewise.
2154
f69c5afb
AA		 21552018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
2156
2157 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
2158
ce29f843
AA		 21592018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2160
2161 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
2162 S390_TDESC_GS.
2163 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
2164 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
2165 and init_registers_s390_gs_linux64.
2166
c49bd90b
AA		 21672018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2168
2169 * linux-s390-low.c (s390_fill_gs): Remove function.
2170 (s390_fill_gsbc): Remove function.
2171 (s390_regsets): Set fill functions for the guarded storage regsets
2172 to NULL.
2173
7edb9bd3
AA		 21742018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2175
2176 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
2177 the word size. Add comment.
2178 (s390_get_wordsize): New function.
2179 (s390_arch_setup): No longer select a temporary tdesc to fetch the
2180 pswm with it. Instead, use s390_get_wordsize to determine the
2181 word size first and derive the correct tdesc from that directly.
2182
39be3c7e
SM		 21832018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
2184
2185 * Makefile.in: Include silent-rules.mk.
2186 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
2187 (COMPILE): Add ECHO_CXX.
2188 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
2189 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
2190 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
2191 (version-generated.c): Add ECHO_GEN.
2192 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
2193 (IPAGENT_COMPILE): Add ECHO_CXX.
2194 (%-generated.c): Add ECHO_REGDAT.
2195
3ae9ce5d
TT		 21962018-03-14 Tom Tromey <tom@tromey.com>
2197
2198 PR cli/14977:
2199 * ax.c (ax_printf): Special case for NULL.
2200
e6a58aa8
SM		 22012018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
2202
2203 * linux-low.c (linux_qxfer_libraries_svr4): Use
2204 xml_escape_text_append.
2205
f6e8a41e
SM		 22062018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
2207
2208 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
2209
b9671caf
SM		 22102018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
2211
2212 * server.c (handle_general_set): Remove unnecessary xstrdup.
2213
e80aaf61
SM		 22142018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
2215
2216 * server.c (parse_debug_format_options): Adjust to
2217 delim_string_to_char_ptr_vec changes.
2218 * thread-db.c (thread_db_load_search): Adjust to
2219 dirnames_to_char_ptr_vec changes.
2220
b1223e78
MM		 22212018-03-01 Markus Metzger <markus.t.metzger@intel.com>
2222
2223 * target.h (target_enable_btrace, target_disable_btrace)
2224 (target_read_btrace, target_read_btrace_conf): Turn macro into
2225 inline function. Throw error if target method is not defined.
2226 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
2227 check for btrace target method. Be prepared to handle exceptions
2228 from btrace target methods.
2229
81561546
SDJ		 22302018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2231
2232 * server.c (captured_main): Change order of error message printed
2233 when the current working directory cannot be found.
2234
25e3c82c
SDJ		 22352018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2236
2237 * server.c: Include "filenames.h" and "pathstuff.h".
2238 (program_name): Delete variable.
2239 (program_path): New anonymous class.
2240 (get_exec_wrapper): Use "program_path" instead of
2241 "program_name".
2242 (handle_v_run): Likewise.
2243 (captured_main): Likewise.
2244 (process_serial_event): Likewise.
2245
b4987c95
SDJ		 22462018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2247
2248 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
2249 (OBJS): Add "pathstuff.o".
2250 * server.c (current_directory): New global variable.
2251 (captured_main): Initialize "current_directory".
2252
f46cd62a
AH		 22532018-02-26 Alan Hayward <alan.hayward@arm.com>
2254
2255 * tdesc.c: Use common/tdesc.h.
2256 * tdesc.h: Likewise.
2257
a543c5ca
AH		 22582018-02-20 Alan Hayward <alan.hayward@arm.com>
2259 Simon Marchi <simon.marchi@ericsson.com>
2260
2261 * Makefile.in: Switch order of make rules.
2262
b5884fa7
AH		 22632018-02-19 Alan Hayward <alan.hayward@arm.com>
2264
2265 * Makefile.in: Add common directory in build.
2266 * configure.ac: Add common reference.
2267 * configure: Regenerate.
2268
de6242d3
MM		 22692018-02-09 Markus Metzger <markus.t.metzger@intel.com>
2270
2271 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
2272 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
2273 * spu-low.c (spu_target_ops): Likewise.
2274 * win32-low.c (win32_target_ops): Likewise.
2275 * server.c (supported_btrace_packets): Report packets unconditionally.
2276 * target.h (target_ops) <supports_btrace>: Remove.
2277 (target_supports_btrace): Remove.
2278
9ee23a85
MM		 22792018-02-09 Markus Metzger <markus.t.metzger@intel.com>
2280
2281 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
2282 (handle_btrace_disable): Change return type to void. Use exceptions
2283 to report errors.
2284 (handle_btrace_general_set): Catch exception and copy message to
2285 return message.
2286
8ce47547
TT		 22872018-02-08 Tom Tromey <tom@tromey.com>
2288
2289 * linux-low.c (install_software_single_step_breakpoints): Use
2290 make_scoped_restore.
2291 * inferiors.c (make_cleanup_restore_current_thread): Remove.
2292 (do_restore_current_thread_cleanup): Remove.
2293 * gdbthread.h (make_cleanup_restore_current_thread): Don't
2294 declare.
2295
45dd3607
TT		 22962018-02-08 Tom Tromey <tom@tromey.com>
2297
2298 * mem-break.c (set_raw_breakpoint_at): Use
2299 gdb::unique_xmalloc_ptr.
2300
e671cd59
PA		 23012018-01-30 Pedro Alves <palves@redhat.com>
2302
2303 PR gdb/13211
2304 * target.c (target_terminal::terminal_state): Rename to ...
2305 (target_terminal::m_terminal_state): ... this.
2306
a0aad537
JC		 23072018-01-19 James Clarke <jrtc27@jrtc27.com>
2308
2309 * linux-low.c (handle_extended_wait): Surround call to
2310 thread_db_notice_clone with #ifdef USE_THREAD_DB.
2311
4d9b86e1
SM		 23122018-01-17 Simon Marchi <simon.marchi@ericsson.com>
2313
2314 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
2315 linux_ptrace_attach_fail_reason_string now returning an
2316 std::string.
2317 (linux_attach): Likewise.
2318 * thread-db.c (attach_thread): Likewise.
2319
f517c180
EA		 23202018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
2321
2322 PR gdb/21559
2323 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
2324 checking for fs_base/gs_base fields in struct user_regs_struct.
2325 * configure: Regenerate.
2326
9a70f35c
YQ		 23272018-01-16 Yao Qi <yao.qi@linaro.org>
2328
2329 PR gdb/18749
2330 * linux-low.c (fetch_register): Call supply_register instead of
2331 error.
2332
605fd3c6
YQ		 23332018-01-08 Yao Qi <yao.qi@linaro.org>
2334 Simon Marchi <simon.marchi@ericsson.com>
2335
2336 * Makefile.in (OBS): Remove selftest.o.
2337 * configure.ac: Set srv_selftest_objs if $development is true.
2338 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
2339 * configure: Re-generated.
2340 * server.c (captured_main): Wrap variable selftest_filter with
2341 GDB_SELF_TEST.
2342
2cc05030
SM		 23432018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
2344
2345 * server.c (parse_debug_format_options): Return std::string.
2346 (handle_monitor_command, captured_main): Adjust.
2347
e379cee6
PA		 23482018-01-05 Pedro Alves <palves@redhat.com>
2349
2350 PR gdb/18653
2351 * server.c (captured_main): Pass quiet=false to
2352 save_original_signals_state.
2353
82e1e79a
JB		 23542018-01-01 Joel Brobecker <brobecker@adacore.com>
2355
2356 * gdbreplay.c (gdbreplay_version): Update copyright year in
2357 version message.
2358 * server.c (gdbserver_version): Likewise.
2359
8e481c3b
TT		 23602017-12-08 Tom Tromey <tom@tromey.com>
2361
2362 * ax.c (ax_printf): Update.
2363
a8806230
YQ		 23642017-12-07 Yao Qi <yao.qi@linaro.org>
2365
2366 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
2367 aarch64_linux_read_description.
2368 * linux-amd64-ipa.c (idx2mask): New array.
2369 (get_ipa_tdesc): Move idx2mask out.
2370 (initialize_low_tracepoint): Initialize target descriptions.
2371 * linux-i386-ipa.c (idx2mask): New array.
2372 (get_ipa_tdesc): Move idx2mask out.
2373 (initialize_low_tracepoint): Initialize target descriptions.
2374
d4a0e8b5
SM		 23752017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
2376
2377 * tdesc.c (struct tdesc_type): Change return type.
2378 (tdesc_add_flag): Change parameter type.
2379 (tdesc_add_bitfield): Likewise.
2380 (tdesc_add_field): Likewise.
2381 (tdesc_set_struct_size): Likewise.
2382
798a7429
SM		 23832017-12-05 Simon Marchi <simon.marchi@ericsson.com>
2384
2385 * regcache.c (registers_to_string): Remove unused variable.
2386
c0e15c9b
SM		 23872017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2388
2389 * inferiors.c (for_each_inferior_with_data): Remove.
2390 * inferiors.h (for_each_inferior_with_data): Remove.
2391 * server.c (handle_qxfer_threads_worker): Change parameter type.
2392 (handle_qxfer_threads_proper): Use for_each_thread.
2393
f0045347
SM		 23942017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2395
2396 * inferiors.c (for_each_inferior): Remove.
2397 (clear_inferiors): Use for_each_thread.
2398 * inferiors.h (for_each_inferior): Remove.
2399 * linux-low.c (linux_wait_for_event_filtered): Use
2400 for_each_thread.
2401 (linux_stabilize_threads): Likewise.
2402 * regcache.c (regcache_release): Likewise.
2403 * server.c (gdb_wants_all_threads_stopped): Likewise.
2404 (clear_pending_status_callback): Remove.
2405 (handle_status): Use for_each_thread.
2406 (captured_main): Likewise.
2407 * win32-low.c (child_init_thread_list): Likewise.
2408 (win32_clear_inferiors): Likewise.
2409 (fake_breakpoint_event): Likewise.
2410
9521758b
SM		 24112017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2412
2413 * inferiors.h (find_inferior): Remove.
2414 * inferiors.c (find_inferior): Remove.
2415
8f86d7aa
SM		 24162017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2417
2418 * linux-low.c (resume_status_pending_p): Update comment.
2419 (need_step_over_p): Update comment.
2420
e2b44075
SM		 24212017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2422
2423 * linux-low.c (proceed_one_lwp): Return void, change parameter
2424 type.
2425 (unsuspend_and_proceed_one_lwp): Likewise.
2426 (proceed_all_lwps): Use for_each_thread.
2427 (unstop_all_lwps): Likewise.
2428
c80825ff
SM		 24292017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2430
2431 * linux-low.c (linux_resume_one_thread): Return void, take
2432 parameter directly.
2433 (linux_resume): Use for_each_thread.
2434
df3e4dbe
SM		 24352017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2436
2437 * linux-low.c (send_sigstop_callback): Return void, change
2438 parameter type. Rename to...
2439 (send_sigstop): ... this.
2440 (suspend_and_send_sigstop_callback): Return void, change parameter
2441 type. Rename to...
2442 (suspend_and_send_sigstop): ... this.
2443 (stop_all_lwps): Use for_each_thread.
2444
5a6b0a41
SM		 24452017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2446
2447 * linux-low.c (lwp_running): Return bool, remove unused
2448 argument.
2449 (linux_stabilize_threads): Use find_thread.
2450
39a64da5
SM		 24512017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2452
2453 * linux-low.c (select_singlestep_lwp_callback): Remove.
2454 (count_events_callback): Remove.
2455 (select_event_lwp_callback): Remove.
2456 (select_event_lwp): Use find_thread/for_each_thread.
2457
a1385b7b
SM		 24582017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2459
2460 * linux-low.c (not_stopped_callback): Return bool, take filter
2461 argument directly.
2462 (linux_wait_for_event_filtered): Use find_thread.
2463 (linux_wait_1): Likewise.
2464
454296a2
SM		 24652017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2466
2467 * linux-low.c (same_lwp): Remove.
2468 (find_lwp_pid): Use find_thread.
2469
6b2a85da
SM		 24702017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2471
2472 * linux-low.c (delete_lwp_callback): Remove.
2473 (linux_mourn): Use for_each_thread.
2474
798a38e8
SM		 24752017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2476
2477 * linux-low.c (linux_detach_lwp_callback): Return void, remove
2478 args parameter, don't check for pid.
2479 (linux_detach): Use for_each_thread.
2480
e4eb0dec
SM		 24812017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2482
2483 * linux-low.c (struct counter): Remove.
2484 (second_thread_of_pid_p): Remove.
2485 (last_thread_of_process_p): Use find_thread.
2486
83e1b6c1
SM		 24872017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2488
2489 * inferiors.c (find_inferior_in_random): Remove.
2490 * inferiors.h (find_inferior_in_random): Remove.
2491 * linux-low.c (status_pending_p_callback): Return bool, accept
2492 parameter ptid directly.
2493 (linux_wait_for_event_filtered): Use find_thread_in_random.
2494 (linux_wait_1): Likewise.
2495
8dc7b443
SM		 24962017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2497
2498 * inferiors.c (find_inferior_id): Remove.
2499 (find_thread_ptid): Move implemention from find_inferior_id to
2500 here.
2501 * inferiors.h (find_inferior_id): Remove.
2502 * server.c (handle_status): Use find_thread_ptid.
2503 (process_serial_event): Likewise.
2504 * thread-db.c (find_one_thread): Likewise.
2505 (thread_db_thread_handle): Likewise.
2506 * win32-low.c (thread_rec): Likewise.
2507 (child_delete_thread): Likewise.
2508 (win32_thread_alive): Likewise.
2509 (get_child_debug_event): Likewise.
2510
da25033c
SM		 25112017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2512
2513 * linux-mips-low.c (update_watch_registers_callback): Return
2514 void, remove pid_p parameter, don't check for pid.
2515 (mips_insert_point, mips_remove_point): Use for_each_thread.
2516
c91bb56b
SM		 25172017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2518
2519 * lynx.low (lynx_delete_thread_callback): Remove.
2520 (lynx_mourn): Use for_each_thread.
2521
634a3254
SM		 25222017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2523
2524 * regcache.c (regcache_invalidate_one): Remove.
2525 (regcache_invalidate_pid): use for_each_thread.
2526
41272101
TT		 25272017-11-26 Tom Tromey <tom@tromey.com>
2528
2529 * linux-low.c (linux_create_inferior): Update.
2530
f5291a6f
UW		 25312017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
2532
2533 * spu-low.c (spu_create_inferior): Fix typo in argument name.
2534
6654d750
AH		 25352017-11-24 Alan Hayward <alan.hayward@arm.com>
2536
2537 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
2538 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2539 * linux-aarch64-tdesc-selftest.c: New file.
2540 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2541
25422017-11-24 Alan Hayward <alan.hayward@arm.com>
2543
2544 * configure.srv: Add new file.
2545 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2546 * linux-aarch64-tdesc-selftest.c: New file.
2547 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2548
49bdb7ee
AH		 25492017-11-24 Alan Hayward <alan.hayward@arm.com>
2550
2551 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
2552 * linux-aarch64-low.c (initialize_low_arch): Remove init.
2553 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
2554
d6d7ce56
AH		 25552017-11-24 Alan Hayward <alan.hayward@arm.com>
2556
2557 * configure.srv: Add new files.
2558 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
2559 aarch64_linux_read_description.
2560 * linux-aarch64-low.c (aarch64_linux_read_description):
2561 Merge with aarch64_arch_setup.
2562 (aarch64_arch_setup): Call aarch64_linux_read_description.
2563 * linux-aarch64-tdesc.c: New file.
2564 * linux-aarch64-tdesc.h: New file.
2565
506fe5f4
YQ		 25662017-11-24 Yao Qi <yao.qi@linaro.org>
2567
2568 * configure.srv: Set $srv_regobj for tic6x-linux.
2569 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
2570 (tic6x_read_description): Move some code to tic6x_arch_setup.
2571 (tic6x_tdesc_test): New function.
2572 (initialize_low_arch): Call selftests::register_test.
2573
29f9a567
YQ		 25742017-11-22 Yao Qi <yao.qi@linaro.org>
2575
2576 * remote-utils.c (prepare_resume_reply): Use memcpy.
2577
578290ec
SM		 25782017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2579
2580 * linux-low.c (kill_one_lwp_callback): Return void, take
2581 argument directly, don't filter on pid.
2582 (linux_kill): Use for_each_thread.
2583
eca55aec
SM		 25842017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2585
2586 * linux-low.c (need_step_over_p): Return bool, remove dummy
2587 argument.
2588 (linux_resume, proceed_all_lwps): Use find_thread.
2589
25c28b4d
SM		 25902017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2591
2592 * linux-low.c (resume_status_pending_p): Return bool, remove
2593 flag_p argument.
2594 (linux_resume): Use find_thread.
2595
5fdda392
SM		 25962017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2597
2598 * linux-low.c (struct thread_resume_array): Remove.
2599 (linux_set_resume_request): Return void, take arguments
2600 directly.
2601 (linux_resume): Use for_each_thread.
2602
fcb056a5
SM		 26032017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2604
2605 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
2606 return bool, remove data argument.
2607 (linux_stabilize_threads): Use find_thread.
2608
139720c5
SM		 26092017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2610
2611 * linux-low.c (unsuspend_one_lwp): Remove.
2612 (unsuspend_all_lwps): Use for_each_thread, inline code from
2613 unsuspend_one_lwp.
2614
6d1e5673
SM		 26152017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2616
2617 * gdbthread.h (find_thread): Add overload with ptid_t filter.
2618 * linux-low.c (struct iterate_over_lwps_args): Remove.
2619 (iterate_over_lwps_filter): Remove.
2620 (iterate_over_lwps): Use find_thread.
2621
bbf550d5
SM		 26222017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2623
2624 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
2625 (linux_handle_new_gdb_connection): Use for_each_thread, inline
2626 code from reset_lwp_ptrace_options_callback.
2627
00192f77
SM		 26282017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2629
2630 * linux-arm-low.c (struct update_registers_data): Remove.
2631 (update_registers_callback): Return void, take arguments
2632 directly, don't check thread's pid.
2633 (arm_insert_point, arm_remove_point): Use for_each_thread.
2634
2bee2b6c
SM		 26352017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2636
2637 * win32-low.c (continue_one_thread): Return void, take argument
2638 directly.
2639 (child_continue): Use for_each_thread.
2640
0b360f19
SM		 26412017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2642
2643 * win32-i386-low.c (update_debug_registers_callback): Rename
2644 to ...
2645 (update_debug_registers): ... this, return void, remove pid_p arg.
2646 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
2647
f27866ba
SM		 26482017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2649
2650 * inferiors.h (struct process_info): Add constructor, initialize
2651 fields..
2652 <syscalls_to_catch>: Change type to std::vector<int>.
2653 * inferiors.c (add_process): Allocate process_info with new.
2654 (remove_process): Free process_info with delete.
2655 * linux-low.c (handle_extended_wait): Adjust.
2656 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
2657 * server.c (handle_general_set): Adjust.
2658
e849ea89
PA		 26592017-11-16 Pedro Alves <palves@redhat.com>
2660
2661 * remote-utils.c (remote_close): Block SIGIO signals instead of
2662 uninstalling the SIGIO handler.
2663
1d0aa65c
AH		 26642017-11-16 Alan Hayward <alan.hayward@arm.com>
2665
2666 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2667
3491a34c
YQ		 26682017-11-16 Yao Qi <yao.qi@linaro.org>
2669
2670 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2671 (tic6x_store_gregset): Likewise.
2672 (tic6x_usrregs_info): Move it up.
2673
a602f924
AH		 26742017-11-15 Alan Hayward <alan.hayward@arm.com>
2675
2676 * Makefile.in: Update arch rules.
2677 * configure.srv: Explicitly mark arch/ files.
2678
5616b6c3
AS		 26792017-11-13 Andreas Schwab <schwab@suse.de>
2680
2681 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2682 function.
2683 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2684
d1928160
PA		 26852017-11-06 Pedro Alves <palves@redhat.com>
2686
2687 * config.in, configure: Regenerate.
2688
bac608e7
SM		 26892017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2690
2691 * target.c (struct thread_search): Remove.
2692 (thread_search_callback): Remove.
2693 (prepare_to_access_memory): Use for_each_thread instead of
2694 find_inferior. Inline code from thread_search_callback.
2695
eaddb425
SM		 26962017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2697
2698 * server.c (struct visit_actioned_threads_data): Remove.
2699 (visit_actioned_threads): Change prototype to take arguments
2700 directly.
2701 (resume): Use find_thread instead of find_inferior.
2702
99078d34
SM		 27032017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2704
2705 * server.c (queue_stop_reply_callback): Change prototype, return
2706 void.
2707 (find_status_pending_thread_callback): Remove.
2708 (handle_status): Replace find_inferior with find_thread and
2709 for_each_thread.
2710
cc628f3d
AH		 27112017-10-25 Alan Hayward <alan.hayward@arm.com>
2712
2713 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2714 with REGNO.
2715 (aarch64_store_gregset): Likewise.
2716 (aarch64_fill_fpregset): Likewise.
2717 (aarch64_store_fpregset): Likewise.
2718
4d3bb80e
SM		 27192017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2720
2721 * gdbthread.h (find_thread, for_each_thread): New functions.
2722 * inferiors.c (thread_of_pid): Remove.
2723 (find_any_thread_of_pid): Use find_thread.
2724 * linux-low.c (num_lwps): Use for_each_thread.
2725
7a7cdfa0
YQ		 27262017-10-17 Yao Qi <yao.qi@linaro.org>
2727
2728 * Makefile.in: Remove one rule.
2729 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2730
e675d170
YQ		 27312017-10-17 Yao Qi <yao.qi@linaro.org>
2732
2733 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2734 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2735
7eb4e0f9
YQ		 27362017-10-17 Yao Qi <yao.qi@linaro.org>
2737
2738 * configure.srv: Rename arm.o with arch/arm.o.
2739
60d6cfc9
YQ		 27402017-10-17 Yao Qi <yao.qi@linaro.org>
2741
2742 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2743 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2744 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2745 (arch-i386.o, arch-amd64.o): Remove rules.
2746 (arch/%.o): New rule.
2747 Update POSTCOMPILE and COMPILE.pre.
2748 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2749 * configure: Re-generated.
2750 * configure.srv: Replace arch-i386.o with arch/i386.o.
2751 Replace arch-amd64.o with arch/amd64.o.
2752
5bfda255
YQ		 27532017-10-16 Yao Qi <yao.qi@linaro.org>
2754
2755 * configure: Regenerated.
2756
9c80ecd6
SM		 27572017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2758
2759 * inferiors.h: (struct inferior_list): Remove.
2760 (struct inferior_list_entry); Remove.
2761 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2762 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2763 get_first_inferior): Remove.
2764 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2765 find_inferior_id, find_inferior_in_random): Change signature.
2766 * inferiors.c (all_threads): Change type to
2767 std::list<thread_info *>.
2768 (get_thread): Remove macro.
2769 (find_inferior, find_inferior_id): Change signature, implement
2770 using find_thread.
2771 (find_inferior_in_random): Change signature, implement using
2772 find_thread_in_random.
2773 (for_each_inferior, for_each_inferior_with_data): Change
2774 signature, implement using for_each_thread.
2775 (add_inferior_to_list, remove_inferior): Remove.
2776 (add_thread, get_first_thread, thread_of_pid,
2777 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2778 (get_first_inferior, one_inferior_p, clear_inferior_list):
2779 Remove.
2780 (clear_inferiors, get_thread_process): Update.
2781 * gdbthread.h: Include <list>.
2782 (struct thread_info) <entry>: Remove field.
2783 <id>: New field.
2784 (all_threads): Change type to std::list<thread_info *>.
2785 (get_first_inferior): Add doc.
2786 (find_thread, for_each_thread, find_thread_in_random): New
2787 functions.
2788 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2789 * linux-arm-low.c (update_registers_callback): Update.
2790 * linux-low.c (second_thread_of_pid_p): Update.
2791 (kill_one_lwp_callback, linux_detach_lwp_callback,
2792 delete_lwp_callback, status_pending_p_callback, same_lwp,
2793 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2794 iterate_over_lwps, not_stopped_callback,
2795 resume_stopped_resumed_lwps, count_events_callback,
2796 select_singlestep_lwp_callback, select_event_lwp_callback,
2797 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2798 suspend_and_send_sigstop_callback, wait_for_sigstop,
2799 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2800 lwp_running, linux_set_resume_request, resume_status_pending_p,
2801 need_step_over_p, start_step_over, linux_resume_one_thread,
2802 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2803 reset_lwp_ptrace_options_callback): Update.
2804 * linux-mips-low.c (update_watch_registers_callback): Update.
2805 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2806 Update.
2807 (free_register_cache_thread_one): Remove.
2808 (regcache_release): Update.
2809 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2810 handle_qxfer_threads_worker): Update.
2811 (handle_query): Update, use list iterator.
2812 (visit_actioned_threads, handle_pending_status,
2813 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2814 clear_pending_status_callback, set_pending_status_callback,
2815 find_status_pending_thread_callback, handle_status,
2816 process_serial_event): Update.
2817 * target.c (thread_search_callback): Update.
2818 * thread-db.c (thread_db_get_tls_address): Update.
2819 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2820 Update.
2821 * win32-i386-low.c (update_debug_registers_callback): Update.
2822 * win32-low.c (delete_thread_info, child_delete_thread,
2823 continue_one_thread, suspend_one_thread,
2824 get_child_debug_event): Adjust.
2825
9179355e
SM		 28262017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2827
2828 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2829 * inferiors.h: Include <list>.
2830 (struct process_info) <entry>: Remove field.
2831 <pid>: New field.
2832 (pid_of): Change macro to function.
2833 (ptid_of, lwpid_of): Remove macro.
2834 (all_processes): Change type to std::list<process_info *>.
2835 (ALL_PROCESSES): Remove macro.
2836 (for_each_process, find_process): New function.
2837 * inferiors.c (all_processes): Change type to
2838 std::list<process_info *>.
2839 (find_thread_process): Adjust.
2840 (add_process): Likewise.
2841 (remove_process): Likewise.
2842 (find_process_pid): Likewise.
2843 (get_first_process): Likewise.
2844 (started_inferior_callback): Remove.
2845 (have_started_inferiors_p): Adjust.
2846 (attached_inferior_callback): Remove.
2847 (have_attached_inferiors_p): Adjust.
2848 * linux-low.c (check_zombie_leaders): Likewise.
2849 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2850 (x86_linux_update_xmltarget): Adjust.
2851 * server.c (handle_query): Likewise.
2852 (gdb_reattached_process): Remove.
2853 (handle_status): Adjust.
2854 (kill_inferior_callback): Likewise.
2855 (detach_or_kill_inferior): Remove.
2856 (print_started_pid): Likewise.
2857 (print_attached_pid): Likewise.
2858 (detach_or_kill_for_exit): Update.
2859 (process_serial_event): Likewise.
2860 * linux-arm-low.c (arm_new_fork): Likewise.
2861
c9cb8905
SM		 28622017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2863
2864 * dll.h: Include <list>.
2865 (struct dll_info): Add constructor.
2866 <entry>: Remove field.
2867 (all_dlls): Change type to std::list<dll_info>.
2868 * dll.c: Include <algorithm>.
2869 (get_dll): Remove macro.
2870 (all_dlls): Change type to std::list<dll_info *>.
2871 (free_one_dll): Remove.
2872 (match_dll): Likewise.
2873 (loaded_dll): Adjust.
2874 (unloaded_dll): Adjust to all_dlls type change, use
2875 std::find_if. Inline code from match_dll.
2876 (clear_dlls): Adjust to all_dlls type change.
2877 * server.c (emit_dll_description): Remove.
2878 (handle_qxfer_libraries): Adjust to all_dlls type change,
2879 integrate emit_dll_description's functionality.
2880
04ec7890
SM		 28812017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2882
2883 * linux-low.h (struct linux_target_ops) <delete_process>: New
2884 field.
2885 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2886 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2887 (struct linux_target_ops): Add delete_process callback.
2888 * linux-arm-low.c (arm_delete_process): New.
2889 (struct linux_target_ops): Add delete_process callback.
2890 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2891 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2892 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2893 * linux-mips-low.c (mips_linux_delete_process): New.
2894 (struct linux_target_ops): Add delete_process callback.
2895 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2896 * linux-s390-low.c (struct linux_target_ops): Likewise.
2897 * linux-sh-low.c (struct linux_target_ops): Likewise.
2898 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2899 * linux-tile-low.c (struct linux_target_ops): Likewise.
2900 * linux-x86-low.c (x86_linux_delete_process): New.
2901 (struct linux_target_ops): Add delete_process callback.
2902 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2903
466eecee
SM		 29042017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2905
2906 * linux-aarch64-low.c (the_low_target): Add thread delete
2907 callback.
2908 * linux-arm-low.c (arm_delete_thread): New function.
2909 (the_low_target): Add thread delete callback.
2910 * linux-bfin-low.c (the_low_target): Likewise.
2911 * linux-crisv32-low.c (the_low_target): Likewise.
2912 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2913 set.
2914 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2915 field.
2916 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2917 * linux-mips-low.c (mips_linux_delete_thread): New function.
2918 (the_low_target): Add thread delete callback.
2919 * linux-ppc-low.c (the_low_target): Likewise.
2920 * linux-s390-low.c (the_low_target): Likewise.
2921 * linux-sh-low.c (the_low_target): Likewise.
2922 * linux-tic6x-low.c (the_low_target): Likewise.
2923 * linux-tile-low.c (the_low_target): Likewise.
2924 * linux-x86-low.c (the_low_target): Likewise.
2925 * linux-xtensa-low.c (the_low_target): Likewise.
2926
b79f7801
YZ		 29272017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2928
2929 * win32-low.c: Include "common-inferior.h".
2930
bc3b087d
SDJ		 29312017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2932
2933 * inferiors.c (set_inferior_cwd): New function.
2934 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2935 (handle_query): Inform that QSetWorkingDir is supported.
2936 * win32-low.c (create_process): Pass the inferior's cwd to
2937 CreateProcess.
2938
d092c5a2
SDJ		 29392017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2940
2941 * inferiors.c (current_inferior_cwd): New global variable.
2942 (get_inferior_cwd): New function.
2943 * inferiors.h (struct process_info) <cwd>: New field.
2944
7da0a886
SDJ		 29452017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2946
2947 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2948 (OBS): Add gdb_tilde_expand.o.
2949
289a6840
SM		 29502017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2951
2952 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2953 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2954
256642e8
PA		 29552017-09-29 Pedro Alves <palves@redhat.com>
2956
2957 * ax.c (gdb_parse_agent_expr): Constify.
2958 * ax.h (gdb_parse_agent_expr): Constify.
2959 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2960 Constify.
2961 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2962 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2963 * remote-utils.h (read_ptid): Constify.
2964 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2965 (process_point_options, process_serial_event): Constify.
2966 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2967 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2968 (cmd_qtbuffer): Constify.
2969
5b9ca4d4
PA		 29702017-09-29 Pedro Alves <palves@redhat.com>
2971
2972 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2973 fails.
2974
94c207e0
PA		 29752017-09-29 Pedro Alves <palves@redhat.com>
2976
2977 * linux-low.c (handle_extended_wait): Pass parent thread instead
2978 of process to thread_db_notice_clone.
2979 * linux-low.h (thread_db_notice_clone): Replace parent process
2980 parameter with parent thread parameter.
2981 * thread-db.c (find_one_thread): Add comment.
2982 (thread_db_notice_clone): Replace parent process parameter with
2983 parent thread parameter. Temporarily switch to the parent thread.
2984
75352e28
SDJ		 29852017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2986
2987 * gdbthread.h: Include "common-gdbthread.h".
2988 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2989 "if" when validating the ptid.
2990 * remote-utils.c: Include "gdbthread.h".
2991 (prepare_resume_reply): Use "switch_to_thread".
2992 * target.c (done_accessing_memory): Likewise.
2993
ad339634
AA		 29942017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2995
2996 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2997 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2998 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2999 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
3000 s390x-gs-linux64-ipa.o to ipa_obj.
3001 * linux-s390-low.c (HWCAP_S390_GS): New define.
3002 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
3003 New functions.
3004 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
3005 (s390_arch_setup): Check for guarded-storage support and choose
3006 appropriate tdesc.
3007 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
3008 init_registers_s390x_gs_linux64.
3009 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
3010 enum value.
3011 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
3012 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
3013
cc4d742f
SM		 30142017-09-22 Simon Marchi <simon.marchi@ericsson.com>
3015
3016 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
3017
f6327dcb
KB		 30182017-09-21 Kevin Buettner <kevinb@redhat.com>
3019
3020 * linux-low.h (struct lwp_info): Add new field, thread_handle.
3021 (thread_db_thread_handle): Declare.
3022 * linux-low.c (linux_target_ops): Initialize thread_handle.
3023 * server.c (handle_qxfer_threads_worker): Add support for
3024 "handle" attribute.
3025 * target.h (struct target_ops): Add new function pointer,
3026 thread_handle.
3027 (target_thread_handle): Define.
3028 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
3029 field in lwp.
3030 (thread_db_thread_handle): New function.
3031
86299109
KB		 30322017-09-21 Kevin Buettner <kevinb@redhat.com>
3033
3034 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
3035 * linux-low.h (thread_db_notice_clone): Declare.
3036 * thread-db.c (thread_db_notice_clone): New function.
3037
f557a88a
PA		 30382017-09-21 Pedro Alves <palves@redhat.com>
3039
3040 * server.c (gdb_read_memory, handle_status, process_serial_event)
3041 (handle_serial_event, handle_target_event): Adjust to
3042 set_desired_thread prototype change.
3043 * target.c (set_desired_thread): Remove 'use_general' parameter
3044 and adjust.
3045 * target.h (set_desired_thread): Remove 'use_general' parameter.
3046
223ffa71
TT		 30472017-09-20 Tom Tromey <tom@tromey.com>
3048
3049 * target.c (target_terminal::terminal_state): Define.
3050 (target_terminal::init): Rename from target_terminal_init.
3051 (target_terminal::inferior): Rename from
3052 target_terminal_inferior.
3053 (target_terminal::ours): Rename from target_terminal_ours.
3054 (target_terminal::ours_for_output, target_terminal::info): New.
3055
04fd3ba9
SM		 30562017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3057
3058 * server.c (accumulate_file_name_length): Remove.
3059 (emit_dll_description): Adjust to std::string change.
3060 (handle_qxfer_libraries): Use std::string to hold document.
3061
5e187554
SM		 30622017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3063
3064 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
3065 return type of xml_escape_text.
3066 * server.c (emit_dll_description): Likewise.
3067
1526853e
SM		 30682017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3069
3070 * server.c (captured_main): Accept argument for --selftest.
3071 Update run_tests call.
3072 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
3073 when registering selftests.
3074
c4dfafab
SDJ		 30752017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
3076
3077 * regcache.c (get_thread_regcache): Update code to use "std::vector"
3078 instead of "VEC" for "target_desc.reg_defs".
3079 (regcache_cpy): Likewise.
3080 (registers_to_string): Likewise.
3081 (registers_from_string): Likewise.
3082 (find_regno): Likewise.
3083 (supply_regblock): Likewise.
3084 (regcache_raw_read_unsigned): Likewise.
3085 * tdesc.c (init_target_desc): Likewise.
3086 (tdesc_create_reg): Likewise.
3087 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
3088 (struct target_desc) <reg_defs>: Convert to "std::vector".
3089 (target_desc): Do not initialize "reg_defs".
3090 (~target_desc): Update code to use "std::vector" instead of "VEC"
3091 for "target_desc.reg_defs".
3092 (operator==): Likewise.
3093
124aceb4
SM		 30942017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3095
3096 * inferiors.h (thread_to_gdb_id): Remove.
3097 * inferiors.c (thread_to_gdb_id): Remove.
3098 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
3099 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
3100 lynx_store_registers, lynx_read_memory, lynx_write_memory):
3101 Likewise.
3102 * nto-low.c (nto_fetch_registers, nto_store_registers,
3103 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
3104
96cde54f
SM		 31052017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3106
3107 * inferiors.h (gdb_id_to_thread_id): Remove.
3108 * inferiors.c (gdb_id_to_thread_id): Remove.
3109 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
3110 removal. Move pid declaration closer to where it's used.
3111
e8ca139e
SM		 31122017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3113
3114 * server.c (handle_detach): New function.
3115 (process_serial_event): Move code out, call handle_detach.
3116
f8a4e119
SM		 31172017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3118
3119 * server.c (require_running): Rename to ...
3120 (require_running_or_return): ... this ...
3121 (require_running_or_break): ... and this.
3122 (handle_query, process_serial_event): Adjust.
3123
0eb0a407
SM		 31242017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3125
3126 * linux-low.c (linux_set_resume_request): Remove unused
3127 variables.
3128
785922a5
SM		 31292017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3130
3131 * server.c (first_thread_of): Remove.
3132 (process_serial_event): Replace usage of first_thread_of with
3133 find_any_thread_of_pid.
3134 * tracepoint.c (same_process_p): Remove.
3135 (gdb_agent_about_to_close): Replace usage of same_process_p with
3136 find_any_thread_of_pid.
3137 * linux-x86-low.c (same_process_callback): Remove.
3138 (x86_arch_setup_process_callback): Replace usage of
3139 same_process_callback with find_any_thread_of_pid.
3140 * thread-db.c (any_thread_of): Remove.
3141 (switch_to_process): Replace usage of any_thread_of with
3142 find_any_thread_of_pid.
3143 * inferiors.c (thread_pid_matches_callback): Remove.
3144 (find_thread_process): Adjust to use find_any_thread_of_pid.
3145
a059f00c
SDJ		 31462017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
3147
3148 * regcache.c (get_thread_regcache): Guard calls to "memset"
e79be6e5 3149 with "!VEC_empty".
a059f00c 3150
cc397f3a
SDJ		 31512017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
3152
3153 * linux-low.c (handle_extended_wait): Use
3154 "allocate_target_description" instead of "XNEW".
3155 * linux-x86-low.c (initialize_low_arch): Likewise.
3156
22916b07
YQ		 31572017-09-05 Yao Qi <yao.qi@linaro.org>
3158
3159 * configure.srv (srv_i386_regobj): Remove.
3160 (srv_amd64_regobj): Remove.
3161 (srv_regobj): Set it to "" for x86 non-linux targets.
3162 * linux-x86-tdesc.c (i386_linux_read_description):
3163 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
3164 (init_registers_i386): Remove the declaration.
3165 (tdesc_i386): Remove the declaration.
3166 (lynx_i386_arch_setup): Call i386_create_target_description.
3167 * nto-x86-low.c: Likewise.
3168 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
3169 [!__x86_64__]: include arch/i386.h.
3170 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
3171
38602d55
YQ		 31722017-09-05 Yao Qi <yao.qi@linaro.org>
3173
3174 * configure.srv (srv_amd64_linux_xmlfiles): Remove
3175 i386/amd64-XXX-linux from it.
3176
44b886ff
YQ		 31772017-09-05 Yao Qi <yao.qi@linaro.org>
3178
3179 * configure.srv: Empty srv_amd64_linux_regobj if $development is
3180 false.
3181 (ipa_amd64_linux_regobj): Remove.
3182 (ipa_x32_linux_regobj): Remove.
3183
b4570e4b
YQ		 31842017-09-05 Yao Qi <yao.qi@linaro.org>
3185
3186 * Makefile.in (arch-amd64.o): New rule.
3187 * configure.srv: Append arch-amd64.o.
3188 * linux-amd64-ipa.c: Include common/x86-xstate.h.
3189 (get_ipa_tdesc): Call amd64_linux_read_description.
3190 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
3191 and init_registers_amd64_XXX.
3192 * linux-x86-low.c (x86_linux_read_description): Call
3193 amd64_linux_read_description.
3194 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
3195 (initialize_low_arch): Don't call init_registers_x32_XXX and
3196 init_registers_amd64_XXX.
3197 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
3198 and tdesc_amd64_XXX.
3199 [__x86_64__] (amd64_tdesc_test): New function.
3200 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
3201 and init_registers_amd64_XXX.
3202 * linux-x86-tdesc.c: Include arch/amd64.h.
3203 (xcr0_to_tdesc_idx): New function.
3204 (i386_linux_read_description): New function.
3205 (amd64_get_ipa_tdesc_idx): New function.
3206 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
3207 (amd64_get_ipa_tdesc): Declare.
3208
d1f28ea2
YQ		 32092017-09-05 Yao Qi <yao.qi@linaro.org>
3210
3211 * configure.srv (srv_i386_linux_xmlfiles): Remove
3212 i386/i386-XXX-linux.xml from it.
3213
25a93583
YQ		 32142017-09-05 Yao Qi <yao.qi@linaro.org>
3215
3216 * configure.srv: Set srv_i386_linux_regobj empty if $development
3217 is false.
3218 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
3219 initialize_low_tdesc.
3220 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
3221 with #if initialize_low_tdesc.
3222 * linux-x86-tdesc-selftest.c: New file.
3223 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
3224
5f035c07
YQ		 32252017-09-05 Yao Qi <yao.qi@linaro.org>
3226
3227 * Makefile.in (arch-i386.o): New rule.
3228 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
3229 (x86_64-*-linux*): Likewise.
3230 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
3231 include arch/i386.h.
3232 (i386_linux_read_description): Remove code and call
3233 i386_create_target_description.
3234 * tdesc.c (allocate_target_description): New function.
3235 * tdesc.h (set_tdesc_architecture): Remove declaration.
3236 (set_tdesc_osabi): Likewise.
3237
0abe8a89
YQ		 32382017-09-05 Yao Qi <yao.qi@linaro.org>
3239
3240 * linux-x86-tdesc.c: Don't include <inttypes.h>.
3241 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
3242 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
3243 .xmltarget.
3244 * server.c (get_features_xml): Call tdesc_get_features_xml.
3245 * tdesc.c (set_tdesc_architecture): New function.
3246 (set_tdesc_osabi): New function.
3247 (tdesc_get_features_xml): New function.
3248 (tdesc_create_feature): Add an argument.
3249 * tdesc.h (struct target_desc) <features>: New field.
3250 <arch, osabi>: New field.
3251 (~target_desc): xfree features, arch, and osabi.
3252 (target_desc::oerator==): Don't compare .xmltarget.
3253 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
3254 (set_tdesc_osabi): Likewise.
3255 (tdesc_get_features_xml): Likewise.
3256
0a188386
YQ		 32572017-09-05 Yao Qi <yao.qi@linaro.org>
3258
3259 * linux-x86-tdesc.c: Include selftest.h.
3260 (i386_tdesc_test): New function.
3261 (initialize_low_tdesc): Call selftests::register_test.
3262 * tdesc.h: Include regdef.h.
3263 (target_desc): Override operator == and !=.
3264
f49ff000
YQ		 32652017-09-05 Yao Qi <yao.qi@linaro.org>
3266
3267 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
3268 (ipa_obj): Likewise.
3269 * linux-i386-ipa.c: Include common/x86-xstate.h
3270 (get_ipa_tdesc): Call i386_linux_read_description.
3271 (initialize_low_tracepoint): Don't call init_registers_XXX
3272 functions, call initialize_low_tdesc instead.
3273 * linux-x86-low.c (x86_linux_read_description): Call
3274 i386_linux_read_description.
3275 (initialize_low_arch): Don't call init_registers_i386_XXX
3276 functions, call initialize_low_tdesc.
3277 * linux-x86-tdesc.c: New file.
3278 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
3279 (i386_get_ipa_tdesc_idx): Declare.
3280 (i386_get_ipa_tdesc): Declare.
3281 (initialize_low_tdesc): Declare.
3282
2b68ef2f
YQ		 32832017-09-05 Yao Qi <yao.qi@linaro.org>
3284
3285 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
3286 instead of 0.
3287
f7000548
YQ		 32882017-09-05 Yao Qi <yao.qi@linaro.org>
3289
3290 * Makefile.in (IPA_OBJS): Add vec-ipa.o
3291 * regcache.c (get_thread_regcache): Use VEC_length.
3292 (init_register_cache): Likewise.
3293 (regcache_cpy): Likewise.
3294 (registers_to_string): Iterate reg_defs via VEC_iterate.
3295 (find_regno): Likewise.
3296 (find_register_by_number): Use VEC_index.
3297 (register_size): Call find_register_by_number.
3298 (register_data): Call find_register_by_number.
3299 (supply_regblock): Use VEC_length.
3300 (regcache_raw_read_unsigned): Likewise.
3301 * tdesc.c (init_target_desc): Iterate reg_defs via
3302 VEC_iterate.
3303 (default_description): Update initializer.
3304 (copy_target_description): Don't update field num_registers.
3305 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
3306 <num_registers>: Remove.
3307
50a421ac
SM		 33082017-09-04 Simon Marchi <simon.marchi@ericsson.com>
3309
3310 * Makefile.in (.SECONDARY): Define target.
3311
23fdd69e
SM		 33122017-09-03 Simon Marchi <simon.marchi@ericsson.com>
3313
3314 * linux-low.c (linux_wait_1): Adjust.
3315 * server.c (queue_stop_reply_callback): Adjust.
3316
0a2dde4a
SDJ		 33172017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
3318
3319 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
3320 QEnvironmentUnset and QEnvironmentReset packets.
3321 (handle_query): Inform remote that QEnvironmentHexEncoded,
3322 QEnvironmentUnset and QEnvironmentReset are supported.
3323
6afd337d
SM		 33242017-08-25 Simon Marchi <simon.marchi@ericsson.com>
3325
3326 * inferiors.h (inferior_target_data): Rename to ...
3327 (thread_target_data): ... this.
3328 (inferior_regcache_data): Rename to ...
3329 (thread_regcache_data): ... this.
3330 (set_inferior_regcache_data): Rename to ...
3331 (set_thread_regcache_data): ... this.
3332 * inferiors.c (inferior_target_data): Rename to ...
3333 (thread_target_data): ... this.
3334 (inferior_regcache_data): Rename to ...
3335 (thread_regcache_data): ... this.
3336 (set_inferior_regcache_data): Rename to ...
3337 (set_thread_regcache_data): ... this.
3338 (free_one_thread): Update.
3339 * linux-low.h (get_thread_lwp): Update.
3340 * regcache.c (get_thread_regcache): Update.
3341 (regcache_invalidate_thread): Update.
3342 (free_register_cache_thread): Update.
3343 * win32-i386-low.c (update_debug_registers_callback): Update.
3344 (win32_get_current_dr): Update.
3345 * win32-low.c (thread_rec): Update.
3346 (delete_thread_info): Update.
3347 (continue_one_thread): Update.
3348 (suspend_one_thread): Update.
3349
a160cc46
SM		 33502017-08-24 Simon Marchi <simon.marchi@ericsson.com>
3351
3352 * inferiors.c (set_inferior_target_data): Remove.
3353 * inferiors.h (set_inferior_target_data): Remove.
3354
6d580b63
YQ		 33552017-08-18 Yao Qi <yao.qi@linaro.org>
3356
3357 * Makefile.in (OBS): Add selftest.o.
3358 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
3359 * configure, config.in: Re-generated.
3360 * server.c: Include common/sefltest.h.
3361 (captured_main): Handle option --selftest.
3362
f5a29eb0
YQ		 33632017-08-09 Yao Qi <yao.qi@linaro.org>
3364
3365 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
3366 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
3367 i386-avx-mpx.o and i386-mmx.o.
3368 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
3369 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
3370 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
3371 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
3372 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
3373 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
3374 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
3375 i386/amd64-avx-mpx.xml.
3376
57757c2f
YQ		 33772017-08-09 Yao Qi <yao.qi@linaro.org>
3378
3379 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
3380 and x32-avx-avx512.o.
3381 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
3382 i386/x32-avx-avx512.xml.
3383
229d26fc
SM		 33842017-07-26 Simon Marchi <simon.marchi@ericsson.com>
3385
3386 * tracepoint.h (enum class fast_tpoint_collect_result): New
3387 enumeration.
3388 (fast_tracepoint_collecting): Change return type to
3389 fast_tpoint_collect_result.
3390 * tracepoint.c (fast_tracepoint_collecting): Likewise.
3391 * linux-low.h: Include tracepoint.h.
3392 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
3393 fast_tpoint_collect_result.
3394 * linux-low.c (handle_tracepoints): Adjust.
3395 (linux_fast_tracepoint_collecting): Change return type to
3396 fast_tpoint_collect_result.
3397 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
3398 linux_wait_1, stuck_in_jump_pad_callback,
3399 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
3400 proceed_one_lwp): Adjust to type change.
3401
2e1e43e1
YQ		 34022017-07-10 Yao Qi <yao.qi@linaro.org>
3403
3404 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
3405
adc764e7
YQ		 34062017-06-29 Yao Qi <yao.qi@linaro.org>
3407
3408 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
3409 Remove.
3410 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
3411
a206891a
SM		 34122017-06-20 Simon Marchi <simon.marchi@ericsson.com>
3413
3414 * Makefile.in (IPA_OBJS): Sort and format one item per line.
3415
9a6c7d9c
SDJ		 34162017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
3417
3418 * linux-low.c (linux_create_inferior): Adjust code to access the
3419 environment information via 'gdb_environ' class.
3420 * lynx-low.c (lynx_create_inferior): Likewise.
3421 * server.c (our_environ): Make it an instance of 'gdb_environ'.
3422 (get_environ): Return a pointer to 'our_environ'.
3423 (captured_main): Initialize 'our_environ'.
3424 * server.h (get_environ): Adjust prototype.
3425 * spu-low.c (spu_create_inferior): Adjust code to access the
3426 environment information via 'gdb_environ' class.
3427
ae3e2ccf
SM		 34282017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3429
3430 * linux-low.c (linux_read_memory, linux_write_memory): Remove
3431 usage of "register" keyword.
3432
3e019bdc
SM		 34332017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3434
3435 * configure: Re-generate.
3436
8465943a
SM		 34372017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3438
3439 * configure: Re-generate.
3440
cf0dd6f0
SM		 34412017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3442
3443 * Makefile.in (COMPILE.pre): Add "-x c++".
3444
9845682b
SDJ		 34452017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
3446
3447 * fork-child.c: Conditionally include <signal.h>.
3448
aefd8b33
SDJ		 34492017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3450
3451 * server.c (handle_general_set): Handle new packet
3452 "QStartupWithShell".
3453 (handle_query): Add "QStartupWithShell" to the list of supported
3454 packets.
3455 (gdbserver_usage): Add help text explaining the
3456 new "--startup-with-shell" and "--no-startup-with-shell" CLI
3457 options.
3458 (captured_main): Recognize and act upon the presence of the new
3459 CLI options.
3460
2090129c
SDJ		 34612017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3462 Pedro Alves <palves@redhat.com>
3463
3464 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
3465 * configure: Regenerate.
3466 * configure.srv (srv_linux_obj): Add "fork-child.o" and
3467 "fork-inferior.o".
3468 (i[34567]86-*-lynxos*): Likewise.
3469 (spu*-*-*): Likewise.
3470 * fork-child.c: New file.
3471 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
3472 and "environ.h".
3473 (linux_ptrace_fun): New function.
3474 (linux_create_inferior): Adjust function prototype to reflect
3475 change on "target.h". Adjust function code to use
3476 "fork_inferior".
3477 (linux_request_interrupt): Delete "signal_pid".
3478 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3479 (lynx_ptrace_fun): New function.
3480 (lynx_create_inferior): Adjust function prototype to reflect
3481 change on "target.h". Adjust function code to use
3482 "fork_inferior".
3483 * nto-low.c (nto_create_inferior): Adjust function prototype and
3484 code to reflect change on "target.h". Update comments.
3485 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
3486 "common-terminal.h" and "environ.h".
3487 (terminal_fd): Moved to fork-child.c.
3488 (old_foreground_pgrp): Likewise.
3489 (restore_old_foreground_pgrp): Likewise.
3490 (last_status): Make it global.
3491 (last_ptid): Likewise.
3492 (our_environ): New variable.
3493 (startup_with_shell): Likewise.
3494 (program_name): Likewise.
3495 (program_argv): Rename to...
3496 (program_args): ...this.
3497 (wrapper_argv): New variable.
3498 (start_inferior): Delete function.
3499 (get_exec_wrapper): New function.
3500 (get_exec_file): Likewise.
3501 (get_environ): Likewise.
3502 (prefork_hook): Likewise.
3503 (post_fork_inferior): Likewise.
3504 (postfork_hook): Likewise.
3505 (postfork_child_hook): Likewise.
3506 (handle_v_run): Update code to deal with arguments coming from the
3507 remote host. Update calls from "start_inferior" to
3508 "create_inferior".
3509 (captured_main): Likewise. Initialize environment variable. Call
3510 "have_job_control".
3511 * server.h (post_fork_inferior): New prototype.
3512 (get_environ): Likewise.
3513 (last_status): Declare.
3514 (last_ptid): Likewise.
3515 (signal_pid): Likewise.
3516 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3517 (spu_ptrace_fun): New function.
3518 (spu_create_inferior): Adjust function prototype to reflect change
3519 on "target.h". Adjust function code to use "fork_inferior".
3520 * target.c (target_terminal_init): New function.
3521 (target_terminal_inferior): Likewise.
3522 (target_terminal_ours): Likewise.
3523 * target.h: Include <vector>.
3524 (struct target_ops) <create_inferior>: Update prototype.
3525 (create_inferior): Update macro.
3526 * utils.c (gdb_flush_out_err): New function.
3527 * win32-low.c (win32_create_inferior): Adjust function prototype
3528 and code to reflect change on "target.h".
3529
043a4934
SDJ		 35302017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3531
3532 * inferiors.c (switch_to_thread): New function.
3533
15652511
SDJ		 35342017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3535
3536 * Makefile.in (SFILE): Add "common/job-control.c".
3537 (OBS): Add "job-control.o".
3538
21ea5acd
SDJ		 35392017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
3540
3541 * Makefile: Remove "@host_makefile_frag@".
3542
e13cb306
PA		 35432017-05-05 Pedro Alves <palves@redhat.com>
3544
3545 * configure: Regenerate.
3546
c94fee56
SDJ		 35472017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
3548
3549 * configure: Regenerate.
3550
a0ff9e1a
SM		 35512017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
3552
3553 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
3554 software_single_step change of return type to
3555 std::vector<CORE_ADDR>.
3556 * linux-low.c (install_software_single_step_breakpoints):
3557 Likewise.
3558 * linux-low.h (install_software_single_step_breakpoints):
3559 Likewise.
3560
be628ab8
SDJ		 35612017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3562
3563 * remote-utils.c: Include "gdb_termios.h" instead of
3564 "terminal.h".
3565 * terminal.h: Delete file.
3566
7c5ded6a
SDJ		 35672017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3568
3569 * server.c: Include <vector>.
3570 <program_argv, wrapper_argv>: Convert to std::vector.
3571 (start_inferior): Rewrite function to use C++.
3572 (handle_v_run): Likewise. Update code that calculates the argv
3573 based on the vRun packet; use C++.
3574 (captured_main): Likewise.
3575
436252de
SM		 35762017-04-06 Simon Marchi <simon.marchi@ericsson.com>
3577
3578 * server.c (handle_v_cont): Initialize thread_resume::thread
3579 with null_ptid.
3580
9bf2a700
PA		 35812017-04-05 Pedro Alves <palves@redhat.com>
3582
3583 * configure: Regenerate.
3584
a121b7c1
PA		 35852017-04-05 Pedro Alves <palves@redhat.com>
3586
3587 * gdbreplay.c (sync_error): Constify.
3588 * linux-x86-low.c (push_opcode): Constify.
3589
21c8a587
PA		 35902017-04-05 Pedro Alves <palves@redhat.com>
3591
3592 * win32-low.c (get_child_debug_event)
3593 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
3594 Report TARGET_WAITKIND_SPURIOUS instead.
3595
fb32b4f7
PA		 35962017-04-05 Pedro Alves <palves@redhat.com>
3597
e79be6e5
SM		 3598 * remote-utils.c (remote_prepare, remote_open): Constify.
3599 * remote-utils.h (remote_prepare, remote_open): Constify.
3600 * server.c (captured_main): Constify 'port' handling.
fb32b4f7 3601
65dd1e59
SM		 36022017-04-04 Simon Marchi <simon.marchi@ericsson.com>
3603
3604 * Makefile.in (clean): Clear .deps.
3605
8fa5b777
SM		 36062017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
3607
3608 * .gitignore: Remove generated files, replace with wildcard.
3609 * (clean): Replace removal of generated files with wildcard.
3610 (version.c): Replace with...
3611 (version-generated.c): ...this.
3612 (xml-builtin.c): Replace with...
3613 (xml-builtin-generated.c): ...this.
3614 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
3615 (%.c: *regformats*): Replace with...
3616 (%-generated.c: *regformats*): ...this.
3617
a12e714b
MF		 36182017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3619
3620 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
3621 (xtensa_fill_gregset): Call collect_register_by_name for
3622 threadptr register.
3623 (xtensa_store_gregset): Call supply_register_by_name for
3624 threadptr register.
3625
1a09b50a
MF		 36262017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3627
3628 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
3629 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
3630 (xtensa_store_gregset): Call supply_register for all registers in
3631 a0_regnum..a0_regnum + C0_NREGS range.
3632
1a01e7c6
SM		 36332017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3634
3635 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
3636 (ax-ipa.o: ax.c): Remove.
3637 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
3638 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
3639 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
3640 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
3641 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
3642
36bc18a8
SM		 36432017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3644
3645 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
3646 (print-utils-ipa.o: ../common/print-utils.c): Remove.
3647 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
3648 (errors-ipa.o: ../common/errors.c): Remove.
3649 (format-ipa.o: ../common/format.c): Remove.
3650 (common-utils-ipa.o: ../common/common-utils.c): Remove.
3651
a8ebe3d5
SM		 36522017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3653
3654 * Makefile.in (%-ipa.o: %.c): New rule.
3655 (tracepoint-ipa.o: tracepoint.c): Remove.
3656 (utils-ipa.o: utils.c): Remove.
3657 (remote-utils-ipa.o: remote-utils.c): Remove.
3658 (regcache-ipa.o: regcache.c): Remove.
3659 (i386-linux-ipa.o: i386-linux.c): Remove.
3660 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
3661 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
3662 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
3663 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
3664 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3665 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3666 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3667 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3668 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3669 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3670 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3671 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3672 (aarch64-ipa.o: aarch64.c): Remove.
3673 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3674 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3675 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3676 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3677 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3678 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3679 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3680 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3681 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3682 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3683 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3684 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3685 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3686 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3687 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3688 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3689 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3690 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3691 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3692 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3693 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3694 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3695 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3696 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3697 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3698 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3699 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3700 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3701 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3702 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3703 (tdesc-ipa.o: tdesc.c): Remove.
3704 (x32-linux-ipa.o: x32-linux.c): Remove.
3705 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3706 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3707
50cfacb7
SM		 37082017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3709
3710 * Makefile.in (%.o: ../arch/%.c): New rule.
3711 (arm.o: ../arch/arm.c): Remove.
3712 (arm-linux.o: ../arch/arm-linux.c): Remove.
3713 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3714 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3715
c5a22423
SM		 37162017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3717
3718 * Makefile.in (%.o: ../nat/%.c): New rule.
3719 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3720 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3721 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3722 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3723 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3724 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3725 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3726 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3727 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3728 (linux-personality.o: ../nat/linux-personality.c): Remove.
3729 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3730 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3731 (x86-linux.o: ../nat/x86-linux.c): Remove.
3732 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3733 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3734
6bda016b
SM		 37352017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3736
3737 * Makefile.in (%.o: ../common/%.c): New rule.
3738 (signals.o: ../common/signals.c): Remove.
3739 (print-utils.o: ../common/print-utils.c): Remove.
3740 (rsp-low.o: ../common/rsp-low.c): Remove.
3741 (common-utils.o: ../common/common-utils.c): Remove.
3742 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3743 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3744 (vec.o: ../common/vec.c): Remove.
3745 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3746 (xml-utils.o: ../common/xml-utils.c): Remove.
3747 (ptid.o: ../common/ptid.c): Remove.
3748 (buffer.o: ../common/buffer.c): Remove.
3749 (format.o: ../common/format.c): Remove.
3750 (filestuff.o: ../common/filestuff.c): Remove.
3751 (agent.o: ../common/agent.c): Remove.
3752 (errors.o: ../common/errors.c): Remove.
3753 (environ.o: ../common/environ.c): Remove.
3754 (common-debug.o: ../common/common-debug.c): Remove.
3755 (cleanups.o: ../common/cleanups.c): Remove.
3756 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3757 (fileio.o: ../common/fileio.c): Remove.
3758 (common-regcache.o: ../common/common-regcache.c): Remove.
3759 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3760 (new-op.o: ../common/new-op.c): Remove.
3761 (btrace-common.o: ../common/btrace-common.c): Remove.
3762
21122961
SM		 37632017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3764
3765 * Makefile.in (%.o: ../target/%.c): New rule.
3766 (waitstatus.o: ../target/waitstatus.c): Remove.
3767
c362e621
SM		 37682017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3769
3770 * Makefile.in
3771 (%.c: ../regformats/%.dat,
3772 (%.c: ../regformats/arm/%.dat,
3773 (%.c: ../regformats/i386/%.dat,
3774 (%.c: ../regformats/rs6000/%.dat): New rules.
3775 (aarch64.c): Remove.
3776 (reg-arm.c): Remove.
3777 (arm-with-iwmmxt.c): Remove.
3778 (arm-with-vfpv2.c): Remove.
3779 (arm-with-vfpv3.c): Remove.
3780 (arm-with-neon.c): Remove.
3781 (reg-bfin.c): Remove.
3782 (reg-cris.c): Remove.
3783 (reg-crisv32.c): Remove.
3784 (i386.c): Remove.
3785 (i386-linux.c): Remove.
3786 (i386-avx.c): Remove.
3787 (i386-avx-linux.c): Remove.
3788 (i386-avx-avx512.c): Remove.
3789 (i386-avx-avx512-linux.c): Remove.
3790 (i386-mpx.c): Remove.
3791 (i386-mpx-linux.c): Remove.
3792 (i386-avx-mpx-avx512-pku.c): Remove.
3793 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3794 (i386-avx-mpx.c): Remove.
3795 (i386-avx-mpx-linux.c): Remove.
3796 (i386-mmx.c): Remove.
3797 (i386-mmx-linux.c): Remove.
3798 (reg-ia64.c): Remove.
3799 (reg-m32r.c): Remove.
3800 (reg-m68k.c): Remove.
3801 (reg-cf.c): Remove.
3802 (mips-linux.c): Remove.
3803 (mips-dsp-linux.c): Remove.
3804 (mips64-linux.c): Remove.
3805 (mips64-dsp-linux.c): Remove.
3806 (nios2-linux.c): Remove.
3807 (powerpc-32.c): Remove.
3808 (powerpc-32l.c): Remove.
3809 (powerpc-altivec32l.c): Remove.
3810 (powerpc-cell32l.c): Remove.
3811 (powerpc-vsx32l.c): Remove.
3812 (powerpc-isa205-32l.c): Remove.
3813 (powerpc-isa205-altivec32l.c): Remove.
3814 (powerpc-isa205-vsx32l.c): Remove.
3815 (powerpc-e500l.c): Remove.
3816 (powerpc-64l.c): Remove.
3817 (powerpc-altivec64l.c): Remove.
3818 (powerpc-cell64l.c): Remove.
3819 (powerpc-vsx64l.c): Remove.
3820 (powerpc-isa205-64l.c): Remove.
3821 (powerpc-isa205-altivec64l.c): Remove.
3822 (powerpc-isa205-vsx64l.c): Remove.
3823 (s390-linux32.c): Remove.
3824 (s390-linux32v1.c): Remove.
3825 (s390-linux32v2.c): Remove.
3826 (s390-linux64.c): Remove.
3827 (s390-linux64v1.c): Remove.
3828 (s390-linux64v2.c): Remove.
3829 (s390-te-linux64.c): Remove.
3830 (s390-vx-linux64.c): Remove.
3831 (s390-tevx-linux64.c): Remove.
3832 (s390x-linux64.c): Remove.
3833 (s390x-linux64v1.c): Remove.
3834 (s390x-linux64v2.c): Remove.
3835 (s390x-te-linux64.c): Remove.
3836 (s390x-vx-linux64.c): Remove.
3837 (s390x-tevx-linux64.c): Remove.
3838 (tic6x-c64xp-linux.c): Remove.
3839 (tic6x-c64x-linux.c): Remove.
3840 (tic6x-c62x-linux.c): Remove.
3841 (reg-sh.c): Remove.
3842 (reg-sparc64.c): Remove.
3843 (reg-spu.c): Remove.
3844 (amd64.c): Remove.
3845 (amd64-linux.c): Remove.
3846 (amd64-avx.c): Remove.
3847 (amd64-avx-linux.c): Remove.
3848 (amd64-avx-avx512.c): Remove.
3849 (amd64-avx-avx512-linux.c): Remove.
3850 (amd64-mpx.c): Remove.
3851 (amd64-mpx-linux.c): Remove.
3852 (amd64-avx-mpx-avx512-pku.c): Remove.
3853 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3854 (amd64-avx-mpx.c): Remove.
3855 (amd64-avx-mpx-linux.c): Remove.
3856 (x32.c): Remove.
3857 (x32-linux.c): Remove.
3858 (x32-avx.c): Remove.
3859 (x32-avx-linux.c): Remove.
3860 (x32-avx-avx512.c): Remove.
3861 (x32-avx-avx512-linux.c): Remove.
3862 (reg-xtensa.c): Remove.
3863 (reg-tilegx.c): Remove.
3864 (reg-tilegx32.c): Remove.
3865
1672e0d9
SDJ		 38662017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3867
3868 * Makefile.in (SFILES): Add "common/environ.c".
3869 (OBJS): Add "common/environ.h".
3870
239b6d10
WT		 38712017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3872
3873 * configure.ac: Check if the fs_base and gs_base members of
3874 `struct user_regs_struct' exist.
3875 * config.in: Regenerated.
3876 * configure: Likewise.
3877
694b382c
AT		 38782017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3879
3880 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3881 target_read_memory.
3882 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3883 (get_next_pcs_syscall_next_pc): Likewise.
3884
7dc53023
LM		 38852016-12-23 Luis Machado <lgustavo@codesourcery.com>
3886
3887 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3888 * nto-x86-low.c: Likewise.
3889
ad02e4fe
SM		 38902016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3891
3892 * Makefile.in: Include disable-implicit-rules.mk.
3893
dcb07cfa
PA		 38942016-11-23 Pedro Alves <palves@redhat.com>
3895
3896 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3897 (debug_vprintf): Use std::chrono::steady_clock instead of
3898 gettimeofday. Use '.' instead of ':'.
3899 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3900 (get_timestamp): Use std::chrono::steady_clock instead of
3901 gettimeofday.
3902
8629c02c
SM		 39032016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3904
3905 * Makefile.in: Fix whitespace formatting.
3906
b593ecca
SM		 39072016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3908
3909 * Makefile.in (SFILES, OBS): Flatten list and order
3910 alphabetically.
3911
9986ba08
PA		 39122016-11-23 Pedro Alves <palves@redhat.com>
3913
3914 * event-loop.c (handle_file_event): Use warning.
3915 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3916 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3917 Use warning.
3918
4eefa7bc
PA		 39192016-11-23 Pedro Alves <palves@redhat.com>
3920
3921 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3922 output.
3923 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3924 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3925 debug_printf and debug_flush for debug output.
3926 * server.c (handle_general_set): Likewise.
3927 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3928 output.
3929
5443506e
SM		 39302016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3931
3932 * Makefile.in (.c.o): Replace rule with ...
3933 (%.o: %.c): ... this one.
3934
3b165252
SM		 39352016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3936
3937 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3938 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3939 make.
3940 * configure.ac: Remove checks for the make program.
3941 * configure: Re-generate.
3942
0bcda685
PA		 39432016-10-28 Pedro Alves <palves@redhat.com>
3944
3945 * Makefile.in (CXX_DIALECT): Get from configure.
3946 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3947 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3948 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3949 * config.in: Regenerate.
3950 * configure: Regenerate.
3951
c3805894
YQ		 39522016-10-27 Yao Qi <yao.qi@linaro.org>
3953
3954 * linux-low.c (linux_supports_range_stepping): Return true if
3955 can_software_single_step return true.
3956
89342618
YQ		 39572016-10-27 Yao Qi <yao.qi@linaro.org>
3958
3959 * inferiors.c (find_inferior_in_random): New function.
3960 * inferiors.h (find_inferior_in_random): Declare.
3961 * linux-low.c (linux_wait_for_event_filtered): Call
3962 find_inferior_in_random instead of find_inferior.
3963
e3652c84
YQ		 39642016-10-27 Yao Qi <yao.qi@linaro.org>
3965
3966 * linux-low.c (linux_wait_1): If single-step breakpoints are
3967 inserted, remove them.
3968
5a04c4cf
PA		 39692016-10-26 Pedro Alves <palves@redhat.com>
3970
3971 * linux-low.c (handle_extended_wait): Link parent/child fork
3972 threads.
3973 (linux_wait_1): Unlink them.
3974 (linux_set_resume_request): Ignore resume requests for
3975 already-resumed and unhandled fork child threads.
3976 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3977 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3978 New functions.
3979 (handle_v_requests) <vCont>: Don't call require_running.
3980 * server.h (in_queued_stop_replies): New declaration.
3981
cb93dc7f
YQ		 39822016-10-24 Yao Qi <yao.qi@linaro.org>
3983
3984 PR server/20733
3985 * linux-aarch64-low.c (append_insns): Cast the return value to
3986 'uint32_t *'.
3987
a1078bea
YQ		 39882016-10-10 Yao Qi <yao.qi@linaro.org>
3989
3990 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3991
1fb77080
SDJ		 39922016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3993
3994 * target.c (target_supports_multi_process): New function, moved
3995 from...
3996 * target.h (target_supports_multi_process): ... here. Remove
3997 macro.
3998
39b5a3b9
TT		 39992016-10-05 Tom Tromey <tom@tromey.com>
4000
4001 PR remote/20655:
4002 * tracepoint.c (handle_tracepoint_bkpts): Check
4003 ipa_error_tracepoint, not ipa_stopping_tracepoint.
4004
c1d0b70a
YQ		 40052016-10-05 Yao Qi <yao.qi@linaro.org>
4006
4007 * configure.srv: Update the path of arm-*.xml files.
4008
0a69eedb
YQ		 40092016-10-05 Terry Guo <terry.guo@arm.com>
4010 Yao Qi <yao.qi@linaro.org>
4011
4012 * Makefile.in: Adjust the path of rules.
4013 * configure.srv: Update the path of xml files.
4014 * regformats/arm-with-iwmmxt.dat: Regenerated.
4015 * regformats/arm-with-neon.dat: Likewise.
4016 * regformats/arm-with-vfpv2.dat: Likewise.
4017 * regformats/arm-with-vfpv3.dat Likewise.
4018
17e16485
YQ		 40192016-09-30 Yao Qi <yao.qi@linaro.org>
4020
4021 PR gdbserver/20627
4022 * target.c (target_stop_and_wait): Don't call
4023 target_continue_no_signal, use resume_stop instead.
4024
edeeb602
YQ		 40252016-09-26 Yao Qi <yao.qi@linaro.org>
4026
4027 * linux-low.c (linux_wait_1): Call debug_exit.
4028
503b1c39
PA		 40292016-09-23 Pedro Alves <palves@redhat.com>
4030
4031 * Makefile.in (SFILES): Add common/new-op.c.
4032 (OBS): Add common/new-op.o.
4033 (new-op.o): New rule.
4034
74172ecf
SM		 40352016-09-21 Simon Marchi <simon.marchi@ericsson.com>
4036
4037 * .gitinore: Ignore more files.
4038
fc6cda2e
YQ		 40392016-09-21 Yao Qi <yao.qi@linaro.org>
4040
4041 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
4042 23.
4043
bc1e6c81
SDJ		 40442016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
4045
4046 * server.c (start_inferior): Call target_mourn_inferior instead of
4047 mourn_inferior; pass ptid_t argument to it.
4048 (resume): Likewise.
4049 (handle_target_event): Likewise.
4050 * target.c (target_mourn_inferior): New function.
4051 * target.h (mourn_inferior): Delete macro.
4052
0e00e962
AA		 40532016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
4054
4055 * linux-low.c (lwp_is_stepping): New function.
4056
1d8cb77d
CL		 40572016-09-06 Carl Love <cel@us.ibm.com>
4058
4059 * server.c (start_inferior): Fixed comment, requested comment change
4060 didn't get updated correctly. Removed reference to ptrace () call as
4061 it is only true on Linux systems.
4062
7313bced
CL		 40632016-09-06 Carl Love <cel@us.ibm.com>
4064
4065 * server.c (start_inferior): Do not call
4066 function target_post_create_inferior () if the
4067 inferior process has already exited.
4068
cf6de44d
PA		 40692016-09-05 Pedro Alves <palves@redhat.com>
4070
4071 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
4072 (COMPILE.pre, CC_LD): Use CXX directly.
4073 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
4074 * acinclude.m4: Don't include build-with-cxx.m4.
4075 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
4076 * configure: Regenerate.
4077
c1da6748
AT		 40782016-09-02 Akash Trehan <akash.trehan123@gmail.com>
4079
4080 PR gdb/19495
4081 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
4082 call writing data to own_buf.
4083
f2b9e3df
SDJ		 40842016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
4085
4086 * target.c (mywait): Call target_wait instead of
4087 the_target->wait.
4088 (target_wait): New function.
4089
049a8570
SDJ		 40902016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
4091
4092 * server.c (start_inferior): New variable 'ptid'. Replace calls
4093 to the_target->resume by target_continue{,_no_signal}, depending
4094 on the case.
4095 * target.c (target_stop_and_wait): Call target_continue_no_signal
4096 instead of the_target->resume.
4097 (target_continue): New function.
4098
3aa5cfa0
AT		 40992016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
4100
4101 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
4102
754653a7
AZ		 41032016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
4104
4105 PR server/20491
4106 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
4107 ps_prochandle.
4108 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
4109 * linux-arm-low.c (ps_get_thread_area): Likewise.
4110 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
4111 * linux-m68k-low.c (ps_get_thread_area): Likewise.
4112 * linux-mips-low.c (ps_get_thread_area): Likewise.
4113 * linux-nios2-low.c (ps_get_thread_area): Likewise.
4114 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
4115 * linux-x86-low.c (ps_get_thread_area): Likewise.
4116 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
4117
ed036b40
PA		 41182016-08-19 Pedro Alves <palves@redhat.com>
4119
4120 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
4121
c8ef42ee
PA		 41222016-08-19 Pedro Alves <palves@redhat.com>
4123
4124 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
4125 comment. Use memcpy instead of casting through unsigned long.
4126
9c235a72
PA		 41272016-08-19 Pedro Alves <palves@redhat.com>
4128
4129 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
4130 allocating around 0x80000000.
4131
201506da
PA		 41322016-08-19 Pedro Alves <palves@redhat.com>
4133
4134 PR gdb/20415
4135 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
4136 (x32-avx512-linux-ipa.o): New rules.
4137 * configure.ac (x86_64-*-linux*): New x32 check.
4138 * configure.srv (ipa_x32_linux_regobj): New.
4139 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
4140 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
4141 descriptions.
4142 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
4143 descriptions.
4144 * configure: Regenerate.
4145
f348d89a
PA		 41462016-08-09 Pedro Alves <palves@redhat.com>
4147
4148 PR gdb/18653
4149 * Makefile.in (OBS): Add signals-state-save-restore.o.
4150 (signals-state-save-restore.o): New rule.
4151 * config.in: Regenerate.
4152 * configure: Regenerate.
4153 * linux-low.c: Include "signals-state-save-restore.h".
4154 (linux_create_inferior): Call
4155 restore_original_signals_state.
4156 * server.c: Include "dispositions-save-restore.h".
4157 (captured_main): Call save_original_signals_state.
4158
1baf5149
PA		 41592016-08-05 Pedro Alves <palves@redhat.com>
4160
4161 * configure: Regenerate.
4162
fcd4a73d
YQ		 41632016-08-04 Yao Qi <yao.qi@linaro.org>
4164
4165 * linux-low.c (regsets_fetch_inferior_registers): Check
4166 errno is ESRCH or not.
4167
979659d0
YQ		 41682016-08-02 Yao Qi <yao.qi@linaro.org>
4169
4170 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
4171 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
4172 (thread_db_load_search): Update.
4173 (try_thread_db_load_1): Don't look for td_ta_event_addr,
4174 td_ta_set_event and td_ta_event_getmsg.
4175
6598661d
PA		 41762016-07-26 Pedro Alves <palves@redhat.com>
4177
4178 PR server/20414
4179 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
4180 of unsigned long for 64-bit registers and use uint32_t instead of
4181 unsigned int for 32-bit registers.
4182
9cf12d57
PA		 41832016-07-26 Pedro Alves <palves@redhat.com>
4184
4185 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
4186 to 'ptrace'.
4187
305450ed
TT		 41882016-07-21 Tom Tromey <tom@tromey.com>
4189
4190 * configure: Rebuild.
4191
2583da7c
YQ		 41922016-07-21 Yao Qi <yao.qi@linaro.org>
4193
4194 * mem-break.c (find_gdb_breakpoint): Cast bp to
4195 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
4196
21536b36
YQ		 41972016-07-21 Yao Qi <yao.qi@linaro.org>
4198
4199 * server.c (handle_v_requests): Support s and S actions
4200 if target_supports_software_single_step return true.
4201
8901d193
YQ		 42022016-07-21 Yao Qi <yao.qi@linaro.org>
4203
4204 * linux-low.c (resume_stopped_resumed_lwps): If resume request
4205 is resume_step, call maybe_hw_step.
4206 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
4207 and unstop them.
4208 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
4209 breakpoints or not.
4210 (proceed_one_lwp): If resume request is resume_step, install
4211 reinsert breakpoints and call maybe_hw_step.
4212
0e9a339e
YQ		 42132016-07-21 Yao Qi <yao.qi@linaro.org>
4214
4215 * linux-low.c (proceed_one_lwp): Declare.
4216 (linux_resume_one_thread): Remove local variable 'step'.
4217 Lift code enqueue signal. Call proceed_one_lwp instead of
4218 linux_resume_one_lwp.
4219
4281b351
YQ		 42202016-07-21 Yao Qi <yao.qi@linaro.org>
4221
4222 * linux-low.c (linux_resume_one_thread): Call
4223 enqueue_pending_signal.
4224
984a2c04
YQ		 42252016-07-21 Yao Qi <yao.qi@linaro.org>
4226
4227 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4228 * inferiors.c (do_restore_current_thread_cleanup): New function.
4229 (make_cleanup_restore_current_thread): Likewise.
4230 * linux-low.c (install_software_single_step_breakpoints): Call
4231 make_cleanup_restore_current_thread. Switch current_thread to
4232 thread.
4233
bec903c9
YQ		 42342016-07-21 Yao Qi <yao.qi@linaro.org>
4235
4236 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
4237 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
4238 (clone_one_breakpoint): Likewise.
4239 (delete_reinsert_breakpoints): Change parameter to thread.
4240 Callers updated.
4241 (has_reinsert_breakpoints): Likewise.
4242 (uninsert_reinsert_breakpoints): Likewise.
4243 (reinsert_reinsert_breakpoints): Likewise.
4244 * mem-break.h (set_reinsert_breakpoint): Update declaration.
4245 (delete_reinsert_breakpoints): Likewise.
4246 (reinsert_reinsert_breakpoints): Likewise.
4247 (uninsert_reinsert_breakpoints): Likewise.
4248 (has_reinsert_breakpoints): Likewise.
4249
63c40ec7
YQ		 42502016-07-21 Yao Qi <yao.qi@linaro.org>
4251
4252 * inferiors.c (get_thread_process): Make parameter const.
4253 * inferiors.h (get_thread_process): Update declaration.
4254 * mem-break.c (clone_all_breakpoints): Remove all parameters.
4255 Add new parameters child_thread and parent_thread. Callers
4256 updated.
4257 * mem-break.h (clone_all_breakpoints): Update declaration.
4258
9aa76cd0
YQ		 42592016-07-21 Yao Qi <yao.qi@linaro.org>
4260
4261 * mem-break.c (struct breakpoint) <cond_list>: Remove.
4262 <command_list, handler>: Remove.
4263 (struct gdb_breakpoint): New.
4264 (struct other_breakpoint): New.
4265 (struct reinsert_breakpoint): New.
4266 (is_gdb_breakpoint): New function.
4267 (any_persistent_commands): Update command_list if
4268 is_gdb_breakpoint returns true.
4269 (set_breakpoint): Create breakpoints according to their types.
4270 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
4271 (set_gdb_breakpoint_1): Likewise.
4272 (set_gdb_breakpoint): Likewise.
4273 (clear_breakpoint_conditions): Change parameter type to
4274 'struct gdb_breakpoint *'.
4275 (clear_breakpoint_commands): Likewise.
4276 (clear_breakpoint_conditions_and_commands): Likewise.
4277 (add_condition_to_breakpoint): Likewise.
4278 (add_breakpoint_condition): Likewise.
4279 (add_commands_to_breakpoint): Likewise.
4280 (check_breakpoints): Check other_breakpoint.
4281 (clone_one_breakpoint): Clone breakpopint according to its type.
4282 * mem-break.h (struct gdb_breakpoint): Declare.
4283 (set_gdb_breakpoint): Update declaration.
4284 (clear_breakpoint_conditions_and_commands): Likewise.
4285 (add_breakpoint_condition): Likewise.
4286 (add_breakpoint_commands): Likewise.
4287 * server.c (process_point_options): Change parameter type to
4288 'struct gdb_breakpoint *'.
4289
811f8301
YQ		 42902016-07-21 Yao Qi <yao.qi@linaro.org>
4291
4292 * mem-break.c (set_breakpoint_at): Rename it to ...
4293 (set_breakpoint_type_at): ... it.
4294 (set_breakpoint_at): Call set_breakpoint_type_at.
4295 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
4296 * mem-break.h (set_breakpoint_at): Update comments.
4297
b1c51e36
CLT		 42982016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
4299
4300 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
4301 to buf parameter.
4302 (nios2_store_gregset): Likewise.
4303
ced2dffb
PA		 43042016-07-01 Pedro Alves <palves@redhat.com>
4305 Antoine Tremblay <antoine.tremblay@ericsson.com>
4306
4307 * linux-low.c: Change interface to take the target lwp_info
4308 pointer directly and return void. Handle detaching from a zombie
4309 thread.
4310 (linux_detach_lwp_callback): New function.
4311 (linux_detach): Detach from the leader thread after detaching from
4312 the clone threads.
4313
2ac09a5b
YQ		 43142016-06-28 Yao Qi <yao.qi@linaro.org>
4315
4316 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
4317 for variable new_offset.
4318 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4319 (aarch64_ftrace_insn_reloc_cb): Likewise.
4320 (aarch64_ftrace_insn_reloc_tb): Likewise.
4321 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
4322 PRIx64 instead of PRIx32.
4323
79e7fd4f
YQ		 43242016-06-28 Yao Qi <yao.qi@linaro.org>
4325
4326 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
4327 (the_low_target): Install arm_get_syscall_trapinfo.
4328
061fc021
YQ		 43292016-06-28 Yao Qi <yao.qi@linaro.org>
4330
4331 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
4332 function.
4333 (the_low_target): Install aarch64_get_syscall_trapinfo.
4334
4cc32bec
YQ		 43352016-06-28 Yao Qi <yao.qi@linaro.org>
4336
4337 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
4338 Callers updated.
4339 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
4340 Remove parameter sysno.
4341 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
4342 sysret.
4343
782c1122
AA		 43442016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
4345
4346 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
4347 (s390_emit_ne_goto): Likewise.
4348 (s390_emit_lt_goto): Likewise.
4349 (s390_emit_le_goto): Likewise.
4350 (s390_emit_gt_goto): Likewise.
4351 (s390_emit_ge_goto): Likewise.
4352 (s390x_emit_eq_goto): Likewise.
4353 (s390x_emit_ne_goto): Likewise.
4354 (s390x_emit_lt_goto): Likewise.
4355 (s390x_emit_le_goto): Likewise.
4356 (s390x_emit_gt_goto): Likewise.
4357 (s390x_emit_ge_goto): Likewise.
4358 (s390_emit_ops_impl): Mark variable static.
4359 (s390x_emit_ops): Likewise.
4360
2e7b624b
YQ		 43612016-06-17 Yao Qi <yao.qi@linaro.org>
4362
4363 * linux-low.c (handle_extended_wait): Call
4364 uninsert_reinsert_breakpoints for the parent process. Remove
4365 reinsert breakpoints from the child process. Reinsert them to
4366 the parent process when vfork is done.
4367 * mem-break.c (uninsert_reinsert_breakpoints): New function.
4368 (reinsert_reinsert_breakpoints): New function.
4369 * mem-break.h (uninsert_reinsert_breakpoints): Declare
4370 (reinsert_reinsert_breakpoints): Declare.
4371
8a81c5d7
YQ		 43722016-06-17 Yao Qi <yao.qi@linaro.org>
4373
4374 * linux-low.c (handle_extended_wait): If the parent is doing
4375 step-over, remove the reinsert breakpoints from the forked child.
4376
f50bf8e5
YQ		 43772016-06-17 Yao Qi <yao.qi@linaro.org>
4378
4379 * linux-low.c (unsuspend_all_lwps): Declare.
4380 (linux_low_filter_event): If thread exited, call finish_step_over.
4381 If step-over is finished, unsuspend other threads.
4382
8376a3cb
YQ		 43832016-06-17 Yao Qi <yao.qi@linaro.org>
4384
4385 * linux-low.c (linux_resume_one_lwp_throw): Assert
4386 has_reinsert_breakpoints returns false.
4387 * mem-break.c (delete_disabled_breakpoints): Assert
4388 bp type isn't reinsert_breakpoint.
4389
f79b145d
YQ		 43902016-06-17 Yao Qi <yao.qi@linaro.org>
4391
4392 * linux-low.c (maybe_hw_step): New function.
4393 (linux_resume_one_lwp_throw): Call maybe_hw_step.
4394 (finish_step_over): Switch current_thread to lwp temporarily,
4395 and assert has_reinsert_breakpoints returns true.
4396 (proceed_one_lwp): Call maybe_hw_step.
4397 * mem-break.c (has_reinsert_breakpoints): New function.
4398 * mem-break.h (has_reinsert_breakpoints): Declare.
4399
0ae534d2
JT		 44002016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
4401
4402 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
4403
fcdad592
YQ		 44042016-05-17 Yao Qi <yao.qi@linaro.org>
4405
4406 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
4407 instead of find_inferior.
4408
9e784964
YQ		 44092016-05-05 Yao Qi <yao.qi@linaro.org>
4410
4411 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
4412 Initialize res to zero.
4413
cf2ebb6e
YQ		 44142016-05-05 Yao Qi <yao.qi@linaro.org>
4415
4416 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
4417 to uint32_t.
4418
c1aebf87
UW		 44192016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4420
4421 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
4422 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
4423 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
4424
35fd2deb 44252016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 4426 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 4427
4428 * tracepoint.c (write_inferior_int8): New function.
4429 (cmd_qtenable_disable): Write enable flag using
4430 write_inferior_int8.
4431
484b3c32
YQ		 44322016-04-25 Yao Qi <yao.qi@linaro.org>
4433
4434 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
4435 (need_step_over_p): Return zero if the LWP has pending signals
4436 can be delivered on software single step target.
4437
85ba7d86
YQ		 44382016-04-25 Yao Qi <yao.qi@linaro.org>
4439
4440 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
4441 return instead of error.
4442
3539aa13
YQ		 44432016-04-22 Yao Qi <yao.qi@linaro.org>
4444
4445 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
4446 to 23.
4447
5b061e98
YQ		 44482016-04-22 Yao Qi <yao.qi@linaro.org>
4449
4450 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
4451 signal when stepping over breakpoint with software single
4452 step.
4453
3451269c
PA		 44542016-04-21 Pedro Alves <palves@redhat.com>
4455
4456 * linux-s390-low.c (s390_collect_ptrace_register)
4457 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
4458 add casts.
4459 (s390_check_regset): Use void * instead of gdb_byte *.
4460
a2358508
PA		 44612016-04-20 Pedro Alves <palves@redhat.com>
4462
4463 * configure: Renegerate.
4464
6885166d
YQ		 44652016-04-20 Yao Qi <yao.qi@linaro.org>
4466
4467 * linux-aarch32-low.c: Include "arch/arm-linux.h".
4468 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
4469 number 16.
4470 (arm_store_gregset): Likewise.
4471
2b863f51
WT		 44722016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
4473
4474 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
4475 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
4476 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
4477 (amd64-avx-mpx-linux.c): New rules.
4478 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
4479 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
4480 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
4481 (srv_amd64_regobj): Add amd64-avx-mpx.o.
4482 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
4483 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
4484 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
4485 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
4486 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
4487 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
4488 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
4489 * linux-x86-low.c (x86_linux_read_description): Add case for
4490 X86_XSTATE_AVX_MPX_MASK.
4491 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
4492 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
4493 init_registers_i386_avx_mpx_linux.
4494 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4495 (initialize_low_tracepoint): Call
4496 init_registers_i386_avx_mpx_linux.
4497 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4498 (initialize_low_tracepoint): Call
4499 init_registers_amd64_avx_mpx_linux.
4500 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
4501 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
4502 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
4503 declarations.
4504
9b30624b
PA		 45052016-04-18 Pedro Alves <palves@redhat.com>
4506
4507 * configure: Regenerate.
4508
45e3745e
AT		 45092016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
4510
4511 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
4512 (aarch64_emit_sub): Likewise.
4513
2afc13ff
PA		 45142016-04-12 Pedro Alves <palves@redhat.com>
4515
4516 * utils.c (prepare_to_throw_exception): Delete.
4517
6e774b13
SM		 45182016-04-05 Simon Marchi <simon.marchi@ericsson.com>
4519
4520 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
4521
4dca19f8
MK		 45222016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
4523
4524 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
4525
d0a9981f
MK		 45262016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
4527
4528 * linux-aarch64-ipa.c: Add <elf.h> include.
4529 * linux-ppc-ipa.c: Add <elf.h> include.
4530 * linux-s390-ipa.c: Add <elf.h> include.
4531
252db07e
MK		 45322016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4533
4534 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
4535 (get_raw_reg_ptr): Likewise.
4536 (get_trace_state_variable_value_ptr): Likewise.
4537 (set_trace_state_variable_value_ptr): Likewise.
4538 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
4539 char *.
4540
14e2b6d9
MK		 45412016-03-31 Wei-cheng Wang <cole945@gmail.com>
4542 Marcin Kościelnicki <koriakin@0x04.net>
4543
4544 PR/17221
4545 * linux-ppc-low.c (emit_insns): New function.
4546 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
4547 (ppc_emit_prologue): New function.
4548 (ppc_emit_epilogue): New function.
4549 (ppc_emit_add): New function.
4550 (ppc_emit_sub): New function.
4551 (ppc_emit_mul): New function.
4552 (ppc_emit_lsh): New function.
4553 (ppc_emit_rsh_signed): New function.
4554 (ppc_emit_rsh_unsigned): New function.
4555 (ppc_emit_ext): New function.
4556 (ppc_emit_zero_ext): New function.
4557 (ppc_emit_log_not): New function.
4558 (ppc_emit_bit_and): New function.
4559 (ppc_emit_bit_or): New function.
4560 (ppc_emit_bit_xor): New function.
4561 (ppc_emit_bit_not): New function.
4562 (ppc_emit_equal): New function.
4563 (ppc_emit_less_signed): New function.
4564 (ppc_emit_less_unsigned): New function.
4565 (ppc_emit_ref): New function.
4566 (ppc_emit_const): New function.
4567 (ppc_emit_reg): New function.
4568 (ppc_emit_pop): New function.
4569 (ppc_emit_stack_flush): New function.
4570 (ppc_emit_swap): New function.
4571 (ppc_emit_stack_adjust): New function.
4572 (ppc_emit_call): New function.
4573 (ppc_emit_int_call_1): New function.
4574 (ppc_emit_void_call_2): New function.
4575 (ppc_emit_if_goto): New function.
4576 (ppc_emit_goto): New function.
4577 (ppc_emit_eq_goto): New function.
4578 (ppc_emit_ne_goto): New function.
4579 (ppc_emit_lt_goto): New function.
4580 (ppc_emit_le_goto): New function.
4581 (ppc_emit_gt_goto): New function.
4582 (ppc_emit_ge_goto): New function.
4583 (ppc_write_goto_address): New function.
4584 (ppc_emit_ops_impl): New static variable.
4585 (ppc64v1_emit_prologue): New function.
4586 (ppc64v2_emit_prologue): New function.
4587 (ppc64_emit_epilogue): New function.
4588 (ppc64_emit_add): New function.
4589 (ppc64_emit_sub): New function.
4590 (ppc64_emit_mul): New function.
4591 (ppc64_emit_lsh): New function.
4592 (ppc64_emit_rsh_signed): New function.
4593 (ppc64_emit_rsh_unsigned): New function.
4594 (ppc64_emit_ext): New function.
4595 (ppc64_emit_zero_ext): New function.
4596 (ppc64_emit_log_not): New function.
4597 (ppc64_emit_bit_and): New function.
4598 (ppc64_emit_bit_or): New function.
4599 (ppc64_emit_bit_xor): New function.
4600 (ppc64_emit_bit_not): New function.
4601 (ppc64_emit_equal): New function.
4602 (ppc64_emit_less_signed): New function.
4603 (ppc64_emit_less_unsigned): New function.
4604 (ppc64_emit_ref): New function.
4605 (ppc64_emit_const): New function.
4606 (ppc64v1_emit_reg): New function.
4607 (ppc64v2_emit_reg): New function.
4608 (ppc64_emit_pop): New function.
4609 (ppc64_emit_stack_flush): New function.
4610 (ppc64_emit_swap): New function.
4611 (ppc64v1_emit_call): New function.
4612 (ppc64v2_emit_call): New function.
4613 (ppc64v1_emit_int_call_1): New function.
4614 (ppc64v2_emit_int_call_1): New function.
4615 (ppc64v1_emit_void_call_2): New function.
4616 (ppc64v2_emit_void_call_2): New function.
4617 (ppc64_emit_if_goto): New function.
4618 (ppc64_emit_eq_goto): New function.
4619 (ppc64_emit_ne_goto): New function.
4620 (ppc64_emit_lt_goto): New function.
4621 (ppc64_emit_le_goto): New function.
4622 (ppc64_emit_gt_goto): New function.
4623 (ppc64_emit_ge_goto): New function.
4624 (ppc64v1_emit_ops_impl): New static variable.
4625 (ppc64v2_emit_ops_impl): New static variable.
4626 (ppc_emit_ops): New function.
4627 (linux_low_target): Wire in ppc_emit_ops.
4628
a2174ba4
MK		 46292016-03-31 Wei-cheng Wang <cole945@gmail.com>
4630 Marcin Kościelnicki <koriakin@0x04.net>
4631
4632 PR/17221
4633 * Makefile.in: Add powerpc-*-ipa.o
4634 * configure.srv: Add ipa_obj for powerpc*-linux.
4635 * linux-ppc-ipa.c: New file.
4636 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
4637 includes.
4638 (PPC_FIELD): New macro.
4639 (PPC_SEXT): New macro.
4640 (PPC_OP6): New macro.
4641 (PPC_BO): New macro.
4642 (PPC_LI): New macro.
4643 (PPC_BD): New macro.
4644 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
4645 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
4646 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
4647 (ppc_get_thread_area): New function.
4648 (is_elfv2_inferior): New function.
4649 (gen_ds_form): New function.
4650 (GEN_STD): New macro.
4651 (GEN_STDU): New macro.
4652 (GEN_LD): New macro.
4653 (GEN_LDU): New macro.
4654 (gen_d_form): New function.
4655 (GEN_ADDI): New macro.
4656 (GEN_ADDIS): New macro.
4657 (GEN_LI): New macro.
4658 (GEN_LIS): New macro.
4659 (GEN_ORI): New macro.
4660 (GEN_ORIS): New macro.
4661 (GEN_LWZ): New macro.
4662 (GEN_STW): New macro.
4663 (GEN_STWU): New macro.
4664 (gen_xfx_form): New function.
4665 (GEN_MFSPR): New macro.
4666 (GEN_MTSPR): New macro.
4667 (GEN_MFCR): New macro.
4668 (GEN_MTCR): New macro.
4669 (GEN_SYNC): New macro.
4670 (GEN_LWSYNC): New macro.
4671 (gen_x_form): New function.
4672 (GEN_OR): New macro.
4673 (GEN_MR): New macro.
4674 (GEN_LWARX): New macro.
4675 (GEN_STWCX): New macro.
4676 (GEN_CMPW): New macro.
4677 (gen_md_form): New function.
4678 (GEN_RLDICL): New macro.
4679 (GEN_RLDICR): New macro.
4680 (gen_i_form): New function.
4681 (GEN_B): New macro.
4682 (GEN_BL): New macro.
4683 (gen_b_form): New function.
4684 (GEN_BNE): New macro.
4685 (GEN_LOAD): New macro.
4686 (GEN_STORE): New macro.
4687 (gen_limm): New function.
4688 (gen_atomic_xchg): New function.
4689 (gen_call): New function.
4690 (ppc_relocate_instruction): New function.
4691 (ppc_install_fast_tracepoint_jump_pad): New function.
4692 (ppc_get_min_fast_tracepoint_insn_len): New function.
4693 (ppc_get_ipa_tdesc_idx): New function.
4694 (the_low_target): Wire in the new functions.
4695 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4696 tdescs.
4697 * linux-ppc-tdesc.h: New file.
4698
a13c4696
MK		 46992016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4700
4701 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4702 (alloc_jump_pad_buffer): New function.
4703 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4704 (alloc_jump_pad_buffer): New function.
4705 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4706 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4707 (alloc_jump_pad_buffer): New function.
4708 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4709 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4710 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4711 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4712
1cda1512
MK		 47132016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4714
4715 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4716 * linux-amd64-ipa.c: Likewise.
4717 * linux-i386-ipa.c: Likewise.
4718 * linux-s390-ipa.c: Likewise.
4719 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4720 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4721 set_trace_state_variable_value_ptr.
4722 (struct ipa_sym_addresses): Likewise.
4723 (symbol_list): Likewise.
4724 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4725 accessing gdb_collect directly.
4726 (gdb_collect_ptr_type): New typedef.
4727 (get_raw_reg_ptr_type): New typedef.
4728 (get_trace_state_variable_value_ptr_type): New typedef.
4729 (set_trace_state_variable_value_ptr_type): New typedef.
4730 (gdb_collect_ptr): New global.
4731 (get_raw_reg_ptr): New global.
4732 (get_trace_state_variable_value_ptr): New global.
4733 (set_trace_state_variable_value_ptr): New global.
4734 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4735 accessing get_raw_reg directly.
4736 (get_get_tsv_func_addr): Likewise for
4737 get_trace_state_variable_value_ptr.
4738 (get_set_tsv_func_addr): Likewise for
4739 set_trace_state_variable_value_ptr.
4740 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4741
72fb5488
SM		 47422016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4743
4744 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4745
28170b88
MK		 47462016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4747
4748 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4749 packets.
4750 (relocate_instruction): Remove own_buf.
4751 * server.c (own_buf): Make global.
4752 (handle_v_requests): Make global.
4753 * server.h (own_buf): New declaration.
4754 (handle_v_requests): New prototype.
4755
f39e8743
MK		 47562016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4757
4758 PR 18377
4759 * linux-s390-low.c (add_insns): New function.
4760 (s390_emit_prologue): New function.
4761 (s390_emit_epilogue): New function.
4762 (s390_emit_add): New function.
4763 (s390_emit_sub): New function.
4764 (s390_emit_mul): New function.
4765 (s390_emit_lsh): New function.
4766 (s390_emit_rsh_signed): New function.
4767 (s390_emit_rsh_unsigned): New function.
4768 (s390_emit_ext): New function.
4769 (s390_emit_log_not): New function.
4770 (s390_emit_bit_and): New function.
4771 (s390_emit_bit_or): New function.
4772 (s390_emit_bit_xor): New function.
4773 (s390_emit_bit_not): New function.
4774 (s390_emit_equal): New function.
4775 (s390_emit_less_signed): New function.
4776 (s390_emit_less_unsigned): New function.
4777 (s390_emit_ref): New function.
4778 (s390_emit_if_goto): New function.
4779 (s390_emit_goto): New function.
4780 (s390_write_goto_address): New function.
4781 (s390_emit_litpool): New function.
4782 (s390_emit_const): New function.
4783 (s390_emit_call): New function.
4784 (s390_emit_reg): New function.
4785 (s390_emit_pop): New function.
4786 (s390_emit_stack_flush): New function.
4787 (s390_emit_zero_ext): New function.
4788 (s390_emit_swap): New function.
4789 (s390_emit_stack_adjust): New function.
4790 (s390_emit_set_r2): New function.
4791 (s390_emit_int_call_1): New function.
4792 (s390_emit_void_call_2): New function.
4793 (s390_emit_eq_goto): New function.
4794 (s390_emit_ne_goto): New function.
4795 (s390_emit_lt_goto): New function.
4796 (s390_emit_le_goto): New function.
4797 (s390_emit_gt_goto): New function.
4798 (s390_emit_ge_goto): New function.
4799 (s390x_emit_prologue): New function.
4800 (s390x_emit_epilogue): New function.
4801 (s390x_emit_add): New function.
4802 (s390x_emit_sub): New function.
4803 (s390x_emit_mul): New function.
4804 (s390x_emit_lsh): New function.
4805 (s390x_emit_rsh_signed): New function.
4806 (s390x_emit_rsh_unsigned): New function.
4807 (s390x_emit_ext): New function.
4808 (s390x_emit_log_not): New function.
4809 (s390x_emit_bit_and): New function.
4810 (s390x_emit_bit_or): New function.
4811 (s390x_emit_bit_xor): New function.
4812 (s390x_emit_bit_not): New function.
4813 (s390x_emit_equal): New function.
4814 (s390x_emit_less_signed): New function.
4815 (s390x_emit_less_unsigned): New function.
4816 (s390x_emit_ref): New function.
4817 (s390x_emit_if_goto): New function.
4818 (s390x_emit_const): New function.
4819 (s390x_emit_call): New function.
4820 (s390x_emit_reg): New function.
4821 (s390x_emit_pop): New function.
4822 (s390x_emit_stack_flush): New function.
4823 (s390x_emit_zero_ext): New function.
4824 (s390x_emit_swap): New function.
4825 (s390x_emit_stack_adjust): New function.
4826 (s390x_emit_int_call_1): New function.
4827 (s390x_emit_void_call_2): New function.
4828 (s390x_emit_eq_goto): New function.
4829 (s390x_emit_ne_goto): New function.
4830 (s390x_emit_lt_goto): New function.
4831 (s390x_emit_le_goto): New function.
4832 (s390x_emit_gt_goto): New function.
4833 (s390x_emit_ge_goto): New function.
4834 (s390_emit_ops): New function.
4835 (struct linux_target_ops): Fill in emit_ops hook.
4836
abd9baf9
MK		 48372016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4838
4839 PR 18377
4840 * Makefile.in: Add s390 IPA files.
4841 * configure.srv: Build IPA for s390.
4842 * linux-s390-ipa.c: New file.
4843 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4844 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4845 (tdesc_s390_linux32): Likewise.
4846 (init_registers_s390_linux32v1): Likewise.
4847 (tdesc_s390_linux32v1): Likewise.
4848 (init_registers_s390_linux32v2): Likewise.
4849 (tdesc_s390_linux32v2): Likewise.
4850 (init_registers_s390_linux64): Likewise.
4851 (tdesc_s390_linux64): Likewise.
4852 (init_registers_s390_linux64v1): Likewise.
4853 (tdesc_s390_linux64v1): Likewise.
4854 (init_registers_s390_linux64v2): Likewise.
4855 (tdesc_s390_linux64v2): Likewise.
4856 (init_registers_s390_te_linux64): Likewise.
4857 (tdesc_s390_te_linux64): Likewise.
4858 (init_registers_s390_vx_linux64): Likewise.
4859 (tdesc_s390_vx_linux64): Likewise.
4860 (init_registers_s390_tevx_linux64): Likewise.
4861 (tdesc_s390_tevx_linux64): Likewise.
4862 (init_registers_s390x_linux64): Likewise.
4863 (tdesc_s390x_linux64): Likewise.
4864 (init_registers_s390x_linux64v1): Likewise.
4865 (tdesc_s390x_linux64v1): Likewise.
4866 (init_registers_s390x_linux64v2): Likewise.
4867 (tdesc_s390x_linux64v2): Likewise.
4868 (init_registers_s390x_te_linux64): Likewise.
4869 (tdesc_s390x_te_linux64): Likewise.
4870 (init_registers_s390x_vx_linux64): Likewise.
4871 (tdesc_s390x_vx_linux64): Likewise.
4872 (init_registers_s390x_tevx_linux64): Likewise.
4873 (tdesc_s390x_tevx_linux64): Likewise.
4874 (have_hwcap_s390_vx): New static variable.
4875 (s390_arch_setup): Fill have_hwcap_s390_vx.
4876 (s390_get_thread_area): New function.
4877 (s390_ft_entry_gpr_esa): New const.
4878 (s390_ft_entry_gpr_zarch): New const.
4879 (s390_ft_entry_misc): New const.
4880 (s390_ft_entry_fr): New const.
4881 (s390_ft_entry_vr): New const.
4882 (s390_ft_main_31): New const.
4883 (s390_ft_main_64): New const.
4884 (s390_ft_exit_fr): New const.
4885 (s390_ft_exit_vr): New const.
4886 (s390_ft_exit_misc): New const.
4887 (s390_ft_exit_gpr_esa): New const.
4888 (s390_ft_exit_gpr_zarch): New const.
4889 (append_insns): New function.
4890 (s390_relocate_instruction): New function.
4891 (s390_install_fast_tracepoint_jump_pad): New function.
4892 (s390_get_min_fast_tracepoint_insn_len): New function.
4893 (s390_get_ipa_tdesc_idx): New function.
4894 (struct linux_target_ops): Wire in the above functions.
4895 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4896 * linux-s390-tdesc.h: New file.
4897
a4105d04
MK		 48982016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4899
4900 * linux-s390-low.c (s390_supports_tracepoints): New function.
4901 (struct linux_target_ops): Fill supports_tracepoints hook.
4902
35ac8b3e
YQ		 49032016-03-18 Yao Qi <yao.qi@linaro.org>
4904
4905 * linux-low.c (lwp_signal_can_be_delivered): New function.
4906 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4907
94610ec4
YQ		 49082016-03-18 Yao Qi <yao.qi@linaro.org>
4909
4910 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4911 0 if signal is enqueued. Remove 'signal' from one debugging
4912 message. Move one debugging message to some lines below.
4913 Remove code setting 'signal' to 0.
4914
80aea927
YQ		 49152016-03-18 Yao Qi <yao.qi@linaro.org>
4916
4917 * linux-low.c (linux_low_filter_event): Remove redundant
4918 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4919
b04fd3be
MK		 49202016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4921
4922 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4923 (struct linux_target_ops): Wire in the above.
4924
c40c8d4b
YQ		 49252016-03-03 Yao Qi <yao.qi@linaro.org>
4926
4927 * linux-low.c: Update comments to start_step_over.
4928
0f8288ae
YQ		 49292016-03-03 Yao Qi <yao.qi@linaro.org>
4930
4931 PR server/19736
4932 * linux-low.c (handle_extended_wait): Set child suspended
4933 if event_lwp->bp_reinsert isn't zero.
4934
fdbd04a8
YQ		 49352016-03-02 Yao Qi <yao.qi@linaro.org>
4936
4937 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4938 enqueue_pending_signal.
4939
6896a8fa
MK		 49402016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4941
4942 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4943 is actually loaded.
4944
ab503087
MK		 49452016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4946
4947 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4948 (s390_regmap_3264) [!__s390x__]: New global.
4949 (s390_collect_ptrace_register): Skip map entries containing -1.
4950 (s390_supply_ptrace_register): Ditto.
4951 (s390_fill_gprs_high): New function.
4952 (s390_store_gprs_high): New function.
4953 (s390_regsets): Add NT_S390_HIGH_GPRS.
4954 (s390_get_hwcap): Enable on 31-bit.
4955 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4956 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4957 Detect NT_S390_HIGH_GPRS.
4958 (s390_usrregs_info_3264): Enable on 31-bit.
4959 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4960 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4961
ae91f625
MK		 49622016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4963
4964 PR gdb/13808
4965 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4966 * configure.srv: Ditto.
4967 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4968 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4969 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4970 (init_registers_amd64_linux): Remove prototype.
4971 (tdesc_amd64_linux): Remove declaration.
4972 (get_ipa_tdesc): New function.
4973 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4974 initialize remaining tdescs.
4975 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4976 (init_registers_i386_linux): Remove prototype.
4977 (tdesc_i386_linux): Remove declaration.
4978 (get_ipa_tdesc): New function.
4979 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4980 initialize remaining tdescs.
4981 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4982 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4983 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4984 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4985 (x86_get_ipa_tdesc_idx): New function.
4986 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4987 * linux-x86-tdesc.h: New file.
4988 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4989 (target_get_ipa_tdesc_idx): New macro.
4990 * tracepoint.c (ipa_tdesc_idx): New macro.
4991 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4992 (symbol_list): Add ipa_tdesc_idx.
4993 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4994 (ipa_tdesc): Remove.
4995 (ipa_tdesc_idx): New variable.
4996 (get_context_regcache): Use get_ipa_tdesc.
4997 (gdb_collect): Ditto.
4998 (gdb_probe): Ditto.
4999 * tracepoint.h (get_ipa_tdesc): New prototype.
5000 (ipa_tdesc): Remove.
5001
e7ad2f14
PA		 50022016-02-24 Pedro Alves <palves@redhat.com>
5003
5004 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
5005 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
5006 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
5007 Factor out common code between the USE_SIGTRAP_SIGINFO and
5008 !USE_SIGTRAP_SIGINFO blocks.
5009 (linux_low_filter_event): Call save_stop_reason instead of
5010 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
5011 Update comments.
5012 (linux_wait_1): Update comments.
5013
657f9cde
WW		 50142016-02-24 Wei-cheng Wang <cole945@gmail.com>
5015
5016 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
5017 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
5018 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
5019 ppc_insert_point, ppc_remove_point.
5020
b00b61e1
MK		 50212016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
5022
5023 * linux-s390-low.c (s390_supports_z_point_type): New function.
5024 (struct linux_target_ops): Wire s390_supports_z_point_type in.
5025
553cb527
YQ		 50262016-02-16 Yao Qi <yao.qi@linaro.org>
5027
5028 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
5029 PC. Get pc from regcache_read_pc.
5030
a5652c21
YQ		 50312016-02-12 Yao Qi <yao.qi@linaro.org>
5032
5033 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
5034 or linux_get_pc_32bit.
5035 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
5036
ed443b61
YQ		 50372016-02-12 Yao Qi <yao.qi@linaro.org>
5038
5039 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
5040 arm_linux_get_next_pcs_fixup.
5041
020ecd38
MK		 50422016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
5043
5044 * tracepoint.c (x_tracepoint_action_download): Change
5045 write_inferior_data_ptr to write_inferior_data_pointer.
5046 (cmd_qtstart): Likewise.
5047 (write_inferior_data_ptr): Remove.
5048 (download_agent_expr): Change write_inferior_data_ptr to
5049 write_inferior_data_pointer.
5050 (download_tracepoint_1): Likewise.
5051 (download_tracepoint): Likewise.
5052 (download_trace_state_variables): Likewise.
5053
7cae9051
WW		 50542016-02-11 Wei-cheng Wang <cole945@gmail.com>
5055 Marcin Kościelnicki <koriakin@0x04.net>
5056
5057 * tracepoint.c (struct tracepoint_action_ops): Remove.
5058 (struct tracepoint_action): Remove ops.
5059 (m_tracepoint_action_download, r_tracepoint_action_download)
5060 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
5061 size and offset accordingly.
5062 (m_tracepoint_action_ops, r_tracepoint_action_ops)
5063 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
5064 (tracepoint_action_send, tracepoint_action_download): New functions.
5065 Helpers for trace action handlers.
5066 (add_tracepoint_action): Remove setup actions ops.
5067 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
5068
9f6a71b4
YQ		 50692016-02-10 Yao Qi <yao.qi@linaro.org>
5070
5071 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
5072
1e94266c
SM		 50732016-02-09 Simon Marchi <simon.marchi@ericsson.com>
5074
5075 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
5076 to AC_OUTPUT.
5077 * configure: Regenerate.
5078
8adce034
SM		 50792016-02-09 Simon Marchi <simon.marchi@ericsson.com>
5080
5081 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
5082 void * to gdb_byte *.
5083 * linux-low.c (siginfo_fixup): Likewise.
5084 (linux_xfer_siginfo): Likewise.
5085 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
5086 Likewise.
5087 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
5088
93813b37
WT		 50892016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
5090
5091 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
5092 to srv_tgtobj.
5093 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
5094 to srv_tgtobj.
5095 * linux-x86-low.c [__x86_64__]: Include
5096 "nat/amd64-linux-siginfo.h".
5097 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
5098 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
5099 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
5100 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
5101 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
5102 (cpt_si_fd, si_timerid, si_overrun): Move from
5103 nat/amd64-linux-siginfo.c.
5104 * Makefile.in (amd64-linux-siginfo.o:): New rule.
5105
8424cc97
SM		 51062016-01-28 Simon Marchi <simon.marchi@ericsson.com>
5107
5108 * server.c (skip_to_semicolon): Remove.
5109 (process_point_options): Use strchrnul instead of
5110 skip_to_semicolon.
5111
4d18591b
YQ		 51122016-01-26 Yao Qi <yao.qi@linaro.org>
5113
5114 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
5115 * linux-low.c (install_software_single_step_breakpoints): Don't
5116 call regcache_read_pc.
5117 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
5118 argument pc.
5119
d8020970
YQ		 51202016-01-26 Yao Qi <yao.qi@linaro.org>
5121
5122 * linux-low.c (install_software_single_step_breakpoints): Call
5123 regcache_read_pc instead of get_pc.
5124
8b207339
YQ		 51252016-01-26 Yao Qi <yao.qi@linaro.org>
5126
5127 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
5128 (unblock_async_io): Rename to ...
5129 (block_unblock_async_io): ... it. New function.
5130 (enable_async_io): Don't install SIGIO handler. Unblock it
5131 instead.
5132 (disable_async_io): Don't ignore SIGIO. Block it instead.
5133 (initialize_async_io): Install SIGIO handler. Don't call
5134 unblock_async_io.
5135
18879fef
YQ		 51362016-01-26 Yao Qi <yao.qi@linaro.org>
5137
5138 * remote-utils.c (getpkt): If the buffer isn't empty, and the
5139 first character is '\003', call *the_target->request_interrupt.
5140
a0f8e08a
YQ		 51412016-01-25 Yao Qi <yao.qi@linaro.org>
5142
5143 * remote-utils.c (new_thread_notify): Remove.
5144 (dead_thread_notify): Likewise.
5145 * remote-utils.h (new_thread_notify): Remove declaration.
5146 (dead_thread_notify): Likewise.
5147
cc5fd9ab
MK		 51482016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
5149
5150 * gdb.trace/pending.exp: Fix expected message on continue.
5151
99e8eb11
MK		 51522016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
5153
5154 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
5155 it works properly on big-endian machines where sizeof (CORE_ADDR)
5156 != sizeof (void *).
5157
a994041d
PA		 51582016-01-21 Pedro Alves <palves@redhat.com>
5159
5160 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
5161 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
5162 * configure: Regenerate.
5163
f7a6a40d
YQ		 51642016-01-21 Yao Qi <yao.qi@linaro.org>
5165
5166 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
5167 is_thumb and set it according to CPSR saved on the stack.
5168 (get_next_pcs_syscall_next_pc): Pass is_thumb to
5169 arm_sigreturn_next_pc.
5170
6f69e520
YQ		 51712016-01-18 Yao Qi <yao.qi@linaro.org>
5172
5173 * linux-low.c (linux_set_pc_64bit): New function.
5174 (linux_get_pc_64bit): New function.
5175 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
5176 Declare.
5177 * linux-sparc-low.c (debug_threads): Remove declaration.
5178 (sparc_get_pc): Remove.
5179 (the_low_target): Use linux_get_pc_64bit instead of
5180 sparc_get_pc.
5181 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
5182 (the_low_target): Use linux_get_pc_64bit and
5183 linux_set_pc_64bit.
5184
276d4552
YQ		 51852016-01-18 Yao Qi <yao.qi@linaro.org>
5186
5187 * linux-arm-low.c (debug_threads): Remove declaration.
5188 (arm_get_pc, arm_set_pc): Remove.
5189 (the_low_target): Use linux_get_pc_32bit and
5190 linux_set_pc_32bit.
5191 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
5192 (the_low_target): Use linux_get_pc_32bit and
5193 linux_set_pc_32bit.
5194 * linux-cris-low.c (debug_threads): Remove declaration.
5195 (cris_get_pc, cris_set_pc,): Remove.
5196 (the_low_target): Use linux_get_pc_32bit and
5197 linux_set_pc_32bit.
5198 * linux-crisv32-low.c (debug_threads): Remove declaration.
5199 (cris_get_pc, cris_set_pc): Remove.
5200 (the_low_target): Use linux_get_pc_32bit and
5201 linux_set_pc_32bit.
5202 * linux-low.c: Include inttypes.h.
5203 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
5204 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
5205 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
5206 (the_low_target): Use linux_get_pc_32bit and
5207 linux_set_pc_32bit.
5208 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
5209 (the_low_target): Use linux_get_pc_32bit and
5210 linux_set_pc_32bit.
5211 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
5212 (the_low_target): Use linux_get_pc_32bit and
5213 linux_set_pc_32bit.
5214 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
5215 (the_low_target): Use linux_get_pc_32bit and
5216 linux_set_pc_32bit.
5217 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
5218 (the_low_target): Use linux_get_pc_32bit and
5219 linux_set_pc_32bit.
5220
eb0edac8
GB		 52212016-01-18 Gary Benson <gbenson@redhat.com>
5222
5223 * configure.ac (AC_FUNC_FORK): New check.
5224 * config.in: Regenerate.
5225 * configure: Likewise.
5226
1b451dda
YQ		 52272016-01-14 Yao Qi <yao.qi@linaro.org>
5228
5229 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
5230 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
5231 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
5232 arm_get_next_pcs_ctor.
5233
82075af2
JS		 52342016-01-12 Josh Stone <jistone@redhat.com>
5235 Philippe Waroquiers <philippe.waroquiers@skynet.be>
5236
5237 * inferiors.h: Include "gdb_vecs.h".
5238 (struct process_info): Add syscalls_to_catch.
5239 * inferiors.c (remove_process): Free syscalls_to_catch.
5240 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
5241 syscall_return stops.
5242 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
5243 * server.c (handle_general_set): Handle QCatchSyscalls.
5244 (handle_query): Report support for QCatchSyscalls.
5245 * target.h (struct target_ops): Add supports_catch_syscall.
5246 (target_supports_catch_syscall): New macro.
5247 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
5248 (struct lwp_info): Add syscall_state.
5249 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
5250 Maintain syscall_state and syscalls_to_catch across exec.
5251 (get_syscall_trapinfo): New function, proxy to the_low_target.
5252 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
5253 (linux_low_filter_event): Toggle syscall_state entry/return for
5254 syscall traps, and set it ignored for all others.
5255 (gdb_catching_syscalls_p): New function.
5256 (gdb_catch_this_syscall_p): New function.
5257 (linux_wait_1): Handle SYSCALL_SIGTRAP.
5258 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
5259 (linux_supports_catch_syscall): New function.
5260 (linux_target_ops): Install it.
5261 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
5262 (the_low_target): Install it.
5263
8f13a3ce
MF		 52642016-01-12 Mike Frysinger <vapier@gentoo.org>
5265
5266 * acinclude.m4: Include new ../warning.m4 file.
5267 * configure: Regenerated.
5268 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
5269
5b3da067
MF		 52702016-01-12 Mike Frysinger <vapier@gentoo.org>
5271
5272 * ax.c (is_goto_target): Mark static.
5273 * linux-low.c (register_addr): Likewise.
5274 (linux_fetch_registers, linux_store_registers): Likewise.
5275 * mem-break.c (any_persistent_commands): Fix old prototype.
5276 (add_commands_to_breakpoint): Mark static.
5277 * regcache.c (find_register_by_name): Delete unused func.
5278 * remote-utils.c (hex_or_minus_one): Mark static.
5279 * server.c (monitor_show_help): Mark static.
5280 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
5281 handle_v_requests): Likewise.
5282
bc504a31
PA		 52832016-01-12 Pedro Alves <palves@redhat.com>
5284
5285 Remove use of the registered trademark symbol throughout.
5286
5a0dd67a
YQ		 52872016-01-08 Yao Qi <yao.qi@linaro.org>
5288
5289 * remote-utils.c (getpkt): If c is '\003', call target hook
5290 request_interrupt.
5291
b2ca446f
YQ		 52922016-01-06 Yao Qi <yao.qi@linaro.org>
5293
5294 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
5295 linux-aarch32-low.c.
5296 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5297 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
5298 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5299 (thumb2_breakpoint): Declare.
5300 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
5301 linux-aarch32-low.h.
5302 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5303 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
5304 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5305
edd88788
JB		 53062016-01-01 Joel Brobecker <brobecker@adacore.com>
5307
5308 * gdbreplay.c (gdbreplay_version): Change copyright year in
5309 version message.
5310 * server.c (gdbserver_version): Likewise.
5311
65da7f14
PP		 53122015-12-28 Patrick Palka <patrick@parcs.ath.cx>
5313
5314 * server.c (crc32_table): Delete.
5315 (crc32): Use libiberty's xcrc32 function.
5316
4abd5ed2
JB		 53172015-12-22 Joel Brobecker <brobecker@adacore.com>
5318
5319 * lynx-low.c (lynx_delete_thread_callback): New function.
5320 (lynx_mourn): Properly delete our process and all of its
5321 threads. Remove call to clear_inferiors.
5322
0e50fe5c
JB		 53232015-12-22 Joel Brobecker <brobecker@adacore.com>
5324
5325 * target.c (thread_search_callback): Add check that
5326 the thread_stopped target callback is not NULL before
5327 calling it.
5328
35adc03f
YQ		 53292015-12-21 Yao Qi <yao.qi@linaro.org>
5330
5331 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
5332 arm breakpoint.
5333
bd2b2909
AT		 53342015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5335
5336 * server.c (handle_query): Call target_supports_software_single_step.
5337
7fe5e27e
AT		 53382015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5339
5340 * linux-low.c (single_step): New function.
5341 (linux_resume_one_lwp_throw): Call single_step.
5342 (start_step_over): Likewise.
5343
d9311bfa
AT		 53442015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5345
5346 * Makefile.in (SFILES): Append arch/arm-linux.c,
5347 arch/arm-get-next-pcs.c.
5348 (arm-linux.o): New rule.
5349 (arm-get-next-pcs.o): New rule.
5350 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
5351 arm-linux.o.
5352 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
5353 to linux-aarch32-low.c.
5354 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5355 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5356 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5357 (thumb2_breakpoint_len): Likewise.
5358 (arm_is_thumb_mode): Make non-static.
5359 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
5360 from linux-aarch32-low.c.
5361 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5362 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5363 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5364 (thumb2_breakpoint_len): Likewise.
5365 (arm_is_thumb_mode): New declaration.
5366 * linux-arm-low.c: Include arch/arm-linux.h
5367 aarch/arm-get-next-pcs.h, sys/syscall.h.
5368 (get_next_pcs_ops): New struct.
5369 (get_next_pcs_addr_bits_remove): New function.
5370 (get_next_pcs_is_thumb): New function.
5371 (get_next_pcs_read_memory_unsigned_integer): Likewise.
5372 (arm_sigreturn_next_pc): Likewise.
5373 (get_next_pcs_syscall_next_pc): Likewise.
5374 (arm_gdbserver_get_next_pcs): Likewise.
5375 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
5376 Initialize.
5377 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
5378 * server.h: Include gdb_vecs.h.
5379
68ce2059
AT		 53802015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5381
5382 * Makefile.in (SFILES): Append common/common-regcache.c.
5383 (OBS): Append common-regcache.o.
5384 (common-regcache.o): New rule.
5385 * regcache.c (init_register_cache): Initialize cache to
5386 REG_UNAVAILABLE.
5387 (regcache_raw_read_unsigned): New function.
5388 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
5389 register_status enum.
5390
fa5308bd
AT		 53912015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5392
5393 * linux-aarch64-low.c (the_low_targets): Rename
5394 breakpoint_reinsert_addr to get_next_pcs.
5395 * linux-arm-low.c (the_low_targets): Likewise.
5396 * linux-bfin-low.c (the_low_targets): Likewise.
5397 * linux-cris-low.c (the_low_targets): Likewise.
5398 * linux-crisv32-low.c (the_low_targets): Likewise.
5399 * linux-low.c (can_software_single_step): Likewise.
5400 (install_software_single_step_breakpoints): New function.
5401 (start_step_over): Use install_software_single_step_breakpoints.
5402 * linux-low.h: New CORE_ADDR vector.
5403 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
5404 get_next_pcs.
5405 * linux-mips-low.c (the_low_targets): Likewise.
5406 * linux-nios2-low.c (the_low_targets): Likewise.
5407 * linux-sparc-low.c (the_low_targets): Likewise.
5408
4a6ed09b
PA		 54092015-12-17 Pedro Alves <palves@redhat.com>
5410
5411 * linux-low.c (linux_kill_one_lwp): Remove references to
5412 LinuxThreads.
5413 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
5414 to 'kill'.
5415 (linux_init_signals): Delete.
5416 (initialize_low): Adjust.
5417 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
5418
7544db95
PA		 54192015-12-16 Pedro Alves <palves@redhat.com>
5420
5421 * configure.ac (compiler warning flags): When testing a
5422 -Wno-foo option, check whether -Wfoo works instead.
5423 * configure: Regenerate.
5424
8020350c
DB		 54252015-12-11 Don Breazeal <donb@codesourcery.com>
5426
5427 * server.c (process_serial_event): Don't exit from gdbserver
5428 in remote mode if there are still active inferiors.
5429
db91f502
YQ		 54302015-12-11 Yao Qi <yao.qi@linaro.org>
5431
5432 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
5433 arm_breakpoint_at if the process is 32-bit.
5434
b37a6290
YQ		 54352015-12-11 Yao Qi <yao.qi@linaro.org>
5436
5437 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
5438 arm breakpoint.
5439
17b1509a
YQ		 54402015-12-07 Yao Qi <yao.qi@linaro.org>
5441
5442 * configure.srv: Append arm.o to srv_tgtobj for
5443 aarch64*-*-linux* target.
5444 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
5445 from linux-arm-low.c.
5446 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5447 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5448 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5449 (thumb2_breakpoint_len): Likewise.
5450 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
5451 (arm_breakpoint_kinds): Likewise.
5452 (arm_breakpoint_kind_from_pc): Likewise.
5453 (arm_sw_breakpoint_from_kind): Likewise.
5454 (arm_breakpoint_kind_from_current_state): Likewise.
5455 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
5456 (arm_sw_breakpoint_from_kind): Declare.
5457 (arm_breakpoint_kind_from_current_state): Declare.
5458 (arm_breakpoint_at): Declare.
5459 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
5460 arm_sw_breakpoint_from_kind if process is 32-bit.
5461 (aarch64_breakpoint_kind_from_pc): New function.
5462 (aarch64_breakpoint_kind_from_current_state): New function.
5463 (the_low_target): Initialize fields breakpoint_kind_from_pc
5464 and breakpoint_kind_from_current_state.
5465 * linux-arm-low.c (arm_breakpoint_kinds): Move to
5466 linux-aarch32-low.c.
5467 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
5468 (arm_breakpoint, arm_breakpoint_len): Likewise.
5469 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
5470 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5471 (arm_is_thumb_mode): Likewise.
5472 (arm_breakpoint_at): Likewise.
5473 (arm_breakpoint_kind_from_pc): Likewise.
5474 (arm_sw_breakpoint_from_kind): Likewise.
5475 (arm_breakpoint_kind_from_current_state): Likewise.
5476
5477 Revert:
5478 2015-08-04 Yao Qi <yao.qi@linaro.org>
5479
5480 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5481 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5482 * server.c (extended_protocol): Remove "static".
5483 * server.h (extended_protocol): Declare it.
5484
ece66d65
JS		 54852015-12-04 Josh Stone <jistone@redhat.com>
5486
5487 * target.h (struct target_ops) <arch_setup>: Rename to ...
5488 (struct target_ops) <post_create_inferior>: ... this.
5489 (target_arch_setup): Rename to ...
5490 (target_post_create_inferior): ... this, calling post_create_inferior.
5491 * server.c (start_inferior): Update target_arch_setup calls to
5492 target_post_create_inferior.
5493 * linux-low.c (linux_low_ptrace_options): Forward declare.
5494 (linux_arch_setup): Update its comment for general use.
5495 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
5496 (struct linux_target_ops): Use linux_post_create_inferior.
5497 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
5498 to post_create_inferior.
5499 * nto-low.c (struct nto_target_ops): Likewise.
5500 * spu-low.c (struct spu_target_ops): Likewise.
5501 * win32-low.c (struct win32_target_ops): Likewise.
5502
e58c48b4
AT		 55032015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
5504
5505 * linux-arm-low.c: Remove duplicate arch/arm.h include.
5506
fbec8956
AT		 55072015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5508
5509 * linux-arm-low.c (arm_reinsert_addr): Remove function.
5510 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
5511 * linux-cris-low.c (cris_reinsert_addr> Remove function.
5512 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5513 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
5514 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5515 * linux-mips-low.c (mips_reinsert_addr): Remove function.
5516 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5517 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
5518 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5519 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
5520 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5521
9b4c5f87
AT		 55222015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5523
5524 * linux-low.c (linux_look_up_symbols): Don't call
5525 linux_supports_traceclone.
5526 * linux-low.h (thread_db_init): Remove use_events argument.
5527 * thread-db.c (thread_db_use_event): Remove global variable.
5528 (struct thread_db) <td_thr_event_enable_p>: Remove field.
5529 (struct thread_db) <td_create_bp>: Remove field.
5530 (thread_db_create_event): Remove function.
5531 (thread_db_enable_reporting): Likewise.
5532 (find_one_thread): Don't check for thread_db_use_events.
5533 (attach_thread): Likewise.
5534 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
5535 (try_thread_db_load_1): Don't check for thread_db_use_events.
5536 (thread_db_init): Remove use_events argument and thread events
5537 handling.
5538 (remove_thread_event_breakpoints): Remove function.
5539 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
5540
7d00775e
AT		 55412015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5542
5543 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
5544 New function.
5545 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5546 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
5547 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5548 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
5549 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
5550 Initialize.
5551 * linux-crisv32-low.c (cris_supports_hardware_single_step):
5552 New function.
5553 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5554 * linux-low.c (can_hardware_single_step): Use
5555 supports_hardware_single_step.
5556 (can_software_single_step): New function.
5557 (start_step_over): Call can_software_single_step.
5558 (linux_supports_hardware_single_step): New function.
5559 (struct target_ops) <supports_software_single_step>: Initialize.
5560 * linux-low.h (struct linux_target_ops)
5561 <supports_hardware_single_step>: Initialize.
5562 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
5563 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5564 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
5565 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
5566 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
5567 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5568 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
5569 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5570 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
5571 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
5572 Initialize.
5573 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
5574 (struct linux_target_ops) <tile_supports_hardware_single_step>:
5575 Initialize.
5576 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
5577 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5578 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
5579 New function.
5580 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5581 * target.h (struct target_ops): <supports_software_single_step>:
5582 New field.
5583 (target_supports_software_single_step): New macro.
5584
2d97cd35
AT		 55852015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5586
5587 * linux-low.c (linux_wait_1): Fix pc advance condition.
5588 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
5589 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
5590
769ef81f
AT		 55912015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5592
5593 * linux-arm-low.c (arm_is_thumb_mode): New function.
5594 (arm_breakpoint_at): Use arm_is_thumb_mode.
5595 (arm_breakpoint_kind_from_current_state): New function.
5596 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
5597 Initialize.
5598 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
5599 (linux_breakpoint_kind_from_current_state): New function.
5600 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
5601 * linux-low.h (struct linux_target_ops)
5602 <breakpoint_kind_from_current_state>: New field.
5603 * target.h (struct target_ops): Likewise.
5604 (target_breakpoint_kind_from_current_state): New macro.
5605
1bebeeca
PA		 56062015-11-30 Pedro Alves <palves@redhat.com>
5607
5608 * linux-low.c (linux_resume): Wake up the event loop before
5609 returning.
5610
a67a9fae
PA		 56112015-11-30 Pedro Alves <palves@redhat.com>
5612
5613 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
5614 check.
5615 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
5616 to -1.
5617 * target.c (struct thread_search): New structure.
5618 (thread_search_callback): New function.
5619 (prev_general_thread): New global.
5620 (prepare_to_access_memory, done_accessing_memory): New functions.
5621 * target.h (prepare_to_access_memory, done_accessing_memory):
5622 Replace macros with function declarations.
5623
f2faf941
PA		 56242015-11-30 Pedro Alves <palves@redhat.com>
5625
5626 PR 14618
5627 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
5628 report TARGET_WAITKIND_NO_RESUMED.
5629 * remote-utils.c (prepare_resume_reply): Handle
5630 TARGET_WAITKIND_NO_RESUMED.
5631 * server.c (report_no_resumed): New global.
5632 (handle_query) <qSupported>: Handle "no-resumed+". Report
5633 "no-resumed+" support.
5634 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
5635 return error if the client doesn't support no-resumed events.
5636 (push_stop_notification): New function.
5637 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
5638 events if the client supports them.
5639
a681f9c9
PA		 56402015-11-30 Pedro Alves <palves@redhat.com>
5641
5642 * linux-low.c (thread_still_has_status_pending_p): Don't check
5643 vCont;t here.
5644 (lwp_resumed): New function.
5645 (status_pending_p_callback): Return early if the LWP is not
5646 supposed to be resumed.
5647
65706a29
PA		 56482015-11-30 Pedro Alves <palves@redhat.com>
5649
5650 * linux-low.c (handle_extended_wait): Assert that the LWP's
5651 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
5652 thread create events, leave the new child's status pending.
5653 (linux_low_filter_event): If GDB wants to hear about thread exit
5654 events, leave the LWP marked dead and don't delete it.
5655 (linux_wait_for_event_filtered): Don't check for thread exit.
5656 (filter_exit_event): New function.
5657 (linux_wait_1): Use it, when returning an exit event.
5658 (linux_resume_one_lwp_throw): Assert that the LWP's
5659 waitstatus is TARGET_WAITKIND_IGNORE.
5660 * remote-utils.c (prepare_resume_reply): Handle
5661 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
5662 * server.c (report_thread_events): New global.
5663 (handle_general_set): Handle QThreadEvents.
5664 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5665 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5666 TARGET_WAITKIND_THREAD_EXITED.
5667 * server.h (report_thread_events): Declare.
5668
56cf4bed
PA		 56692015-11-30 Pedro Alves <palves@redhat.com>
5670
5671 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5672 the thread's last_resume_kind was resume_stop.
5673
500c1d85
PA		 56742015-11-30 Pedro Alves <palves@redhat.com>
5675
5676 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5677 before returning.
5678
de979965
PA		 56792015-11-30 Pedro Alves <palves@redhat.com>
5680
5681 * server.c (handle_v_requests): Handle vCtrlC.
5682
34c65914
PA		 56832015-11-30 Pedro Alves <palves@redhat.com>
5684
5685 * gdbthread.h (find_any_thread_of_pid): Declare.
5686 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5687 functions.
5688 * server.c (handle_query): If current_thread is NULL, look for
5689 another thread of the selected process.
5690
79efa585 56912015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 5692 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 5693
5694 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5695 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5696 name in reply.
5697 * target.h (struct target_ops) <thread_name>: New field.
5698 (target_thread_name): New macro.
5699
80d82c19
JB		 57002015-11-23 Joel Brobecker <brobecker@adacore.com>
5701
5702 * regcache.h (regcache_invalidate_pid): Add declaration.
5703 * regcache.c (regcache_invalidate_pid): New function, extracted
5704 from regcache_invalidate.
5705 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5706 Add trivial documentation comment.
5707 * lynx-low.c: Use regcache_invalidate_pid instead of
5708 regcache_invalidate.
5709
64da5dd5
JB		 57102015-11-23 Joel Brobecker <brobecker@adacore.com>
5711
5712 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5713 and Elf64_auxv_t if the target is Android.
5714
37ce4055
DE		 57152015-11-22 Doug Evans <xdje42@gmail.com>
5716
5717 * target.h: #include <sys/types.h>.
5718
06e03fff
PA		 57192015-11-19 Pedro Alves <palves@redhat.com>
5720
5721 * linux-low.c (linux_process_qsupported): Change prototype.
5722 Adjust.
5723 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5724 Change prototype.
5725 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5726 and adjust to loop over all features.
5727 * server.c (handle_query) <qSupported>: Adjust to call
5728 target_process_qsupported once, passing it a vector of unprocessed
5729 features.
5730 * target.h (struct target_ops) <process_qsupported>: Change
5731 prototype.
5732 (target_process_qsupported): Adjust.
5733
9a084706
PA		 57342015-11-19 Pedro Alves <palves@redhat.com>
5735
5736 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5737 mode.
5738 * configure: Regenerate.
5739
dad44a1f
PA		 57402015-11-19 Pedro Alves <palves@redhat.com>
5741
5742 * configure: Regenerate.
5743
231c0592
YQ		 57442015-11-19 Yao Qi <yao.qi@linaro.org>
5745
5746 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5747 type to uint32_t.
5748
6c1c9a8b
YQ		 57492015-11-19 Yao Qi <yao.qi@linaro.org>
5750
5751 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5752 (struct aarch64_operand): Move enum out.
5753
9caa3311
YQ		 57542015-11-19 Yao Qi <yao.qi@linaro.org>
5755
5756 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5757 struct user_fpsimd_state *.
5758 (aarch64_store_fpregset): Likewise.
5759
6a69a054
YQ		 57602015-11-19 Yao Qi <yao.qi@linaro.org>
5761
5762 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5763 struct user_pt_regs *.
5764 (aarch64_store_gregset): Likewise.
5765
1798301e
PA		 57662015-11-18 Pedro Alves <palves@redhat.com>
5767
5768 * Makefile.in (all_object_files): Add $IPA_OBJS.
5769
ce7715e2
PA		 57702015-11-17 Pedro Alves <palves@redhat.com>
5771
5772 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5773 GDB_SIGNAL_0 and gdb_signal_to_string.
5774
c0879059
PA		 57752015-11-17 Pedro Alves <palves@redhat.com>
5776
5777 * win32-low.c (handle_output_debug_string): Remove parameter.
5778 (win32_kill): Remove our_status local and adjust call to
5779 handle_output_debug_string.
5780 (get_child_debug_event): Adjust call to
5781 handle_output_debug_string.
5782
1996e237
SM		 57832015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5784
5785 * linux-mips-low.c (mips_fill_gregset): Add cast.
5786 (mips_store_gregset): Likewise.
5787 (mips_fill_fpregset): Likewise.
5788 (mips_store_fpregset): Likewise.
5789
cbec665b
SM		 57902015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5791
5792 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5793 priv.
5794
eb3e3c67
SM		 57952015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5796
5797 * linux-mips-low.c (mips_linux_new_thread): Change type of
5798 watch_type to enum target_hw_bp_type.
5799
171de4b8
SM		 58002015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5801
5802 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5803 Change return type to arm_hwbp_type.
5804
04248ead
SM		 58052015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5806
5807 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5808 (arm_store_gregset): Likewise.
5809 * linux-arm-low.c (arm_get_hwcap): Likewise.
5810 (arm_read_description): Likewise.
5811
04b3479c
SM		 58122015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5813
5814 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5815
2bc84e8a
SM		 58162015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5817
5818 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5819 (ppc_fill_vsxregset): Likewise.
5820 (ppc_store_vsxregset): Likewise.
5821 (ppc_fill_vrregset): Likewise.
5822 (ppc_store_vrregset): Likewise.
5823 (ppc_fill_evrregset): Likewise.
5824 (ppc_store_evrregset): Likewise.
5825
e6c5bb05
SM		 58262015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5827
5828 * linux-ppc-low.c (ppc_usrregs_info): Remove
5829 forward-declaration.
5830 (ppc_arch_setup): Move lower in file.
5831
7ea45d72
SM		 58322015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5833
5834 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5835 (ps_pdwrite): Likewise.
5836
69291610
HW		 58372015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5838
5839 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5840 to after assert checks.
5841
b42945fd
SM		 58422015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5843
5844 * proc-service.c (ps_pdread): Add/adjust casts.
5845 (ps_pdwrite): Add/adjust casts.
5846
d6f85c84
SM		 58472015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5848
5849 * server.c (handle_search_memory_1): Cast return value of
5850 memmem.
5851
f98cd059
SM		 58522015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5853
5854 * server.c (write_qxfer_response): Change type of data to
5855 gdb_byte *.
5856
d2412fa5
PA		 58572015-10-29 Pedro Alves <palves@redhat.com>
5858
5859 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5860
c17414a2
PA		 58612015-10-29 Pedro Alves <palves@redhat.com>
5862
5863 * tracepoint.c (clear_installed_tracepoints): Add casts.
5864
e053fbc4
PA		 58652015-10-29 Pedro Alves <palves@redhat.com>
5866
5867 * server.c (handle_v_cont, process_serial_event): Add enum
5868 gdb_signal casts to signal parsing code.
5869
add67df8
PA		 58702015-10-29 Pedro Alves <palves@redhat.com>
5871
5872 * linux-low.h (NULL_REGSET): Define.
5873 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5874 * linux-arm-low.c (arm_regsets): Likewise.
5875 * linux-crisv32-low.c (cris_regsets): Likewise.
5876 * linux-m68k-low.c (m68k_regsets): Likewise.
5877 * linux-mips-low.c (mips_regsets): Likewise.
5878 * linux-nios2-low.c (nios2_regsets): Likewise.
5879 * linux-ppc-low.c (ppc_regsets): Likewise.
5880 * linux-s390-low.c (s390_regsets): Likewise.
5881 * linux-sh-low.c (sh_regsets): Likewise.
5882 * linux-sparc-low.c (sparc_regsets): Likewise.
5883 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5884 * linux-tile-low.c (tile_regsets): Likewise.
5885 * linux-x86-low.c (x86_regsets): Likewise.
5886 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5887
50bc912a
PA		 58882015-10-29 Pedro Alves <palves@redhat.com>
5889
5890 * linux-low.h (NULL_REGSET): Define.
5891 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5892 * linux-arm-low.c (arm_regsets): Likewise.
5893 * linux-crisv32-low.c (cris_regsets): Likewise.
5894 * linux-m68k-low.c (m68k_regsets): Likewise.
5895 * linux-mips-low.c (mips_regsets): Likewise.
5896 * linux-nios2-low.c (nios2_regsets): Likewise.
5897 * linux-ppc-low.c (ppc_regsets): Likewise.
5898 * linux-s390-low.c (s390_regsets): Likewise.
5899 * linux-sh-low.c (sh_regsets): Likewise.
5900 * linux-sparc-low.c (sparc_regsets): Likewise.
5901 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5902 * linux-tile-low.c (tile_regsets): Likewise.
5903 * linux-x86-low.c (x86_regsets): Likewise.
5904 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5905
682b2546
DE		 59062015-10-26 Doug Evans <dje@google.com>
5907
5908 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5909
963843d4
DE		 59102015-10-26 Doug Evans <dje@google.com>
5911
5912 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5913
d41401ac
DE		 59142015-10-26 Doug Evans <dje@google.com>
5915
5916 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5917 for debug_printf.
5918 (attach_thread, find_new_threads_callback): Ditto.
5919
3db28855
AT		 59202015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5921
5922 * mem-break.h (set_breakpoint_data): Remove.
5923
fb78e89c
AT		 59242015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5925
5926 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5927 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5928 (initialize_low): Remove set_breakpoint_data call.
5929 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5930 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5931 (initialize_low): Remove set_breakpoint_data call.
5932 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5933 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5934 (initialize_low): Remove set_breakpoint_data call.
5935
2e6ee069
AT		 59362015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5937
5938 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5939 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5940 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5941 * target.h (target_breakpoint_kind_from_pc): New macro.
5942
1652a986
AT		 59432015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5944
5945 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5946 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5947 the default breakpoint kind.
5948
abeead09
AT		 59492015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5950
5951 * linux-arm-low.c (arm_supports_z_point_type): Add software
5952 breakpoint support.
5953
b0b4b501
AT		 59542015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5955
5956 * linux-arm-low.c: Refactor breakpoint definitions.
5957 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5958 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5959
8689682c
AT		 59602015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5961
5962 * Makefile.in: Add arm.c/o.
5963 * configure.srv: Likewise.
5964 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5965 (arm_breakpoint_kind_from_pc): New function.
5966 (arm_sw_breakpoint_from_kind): Return proper kind.
5967 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5968
27165294
AT		 59692015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5970
5971 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5972 removal.
5973 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5974 (struct raw_breakpoint) <size>: Remove.
5975 (struct raw_breakpoint) <kind>: Add.
5976 (bp_size): New function.
5977 (bp_opcode): Likewise.
5978 (find_raw_breakpoint_at): Adjust for kind.
5979 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5980 (remove_memory_breakpoint): Adjust for kind call bp_size.
5981 (set_raw_breakpoint_at): Adjust for kind.
5982 (set_breakpoint): Likewise.
5983 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5984 (delete_raw_breakpoint): Adjust for kind.
5985 (delete_breakpoint): Likewise.
5986 (find_gdb_breakpoint): Likewise.
5987 (set_gdb_breakpoint_1): Likewise.
5988 (set_gdb_breakpoint): Likewise.
5989 (delete_gdb_breakpoint_1): Likewise.
5990 (delete_gdb_breakpoint): Likewise.
5991 (uninsert_raw_breakpoint): Likewise.
5992 (reinsert_raw_breakpoint): Likewise.
5993 (set_breakpoint_data): Remove.
5994 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5995 (check_mem_read): Adjust for kind call bp_size.
5996 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5997 (clone_one_breakpoint): Adjust for kind.
5998 * mem-break.h (set_gdb_breakpoint): Likewise.
5999 (delete_gdb_breakpoint): Likewise.
6000 * server.c (process_serial_event): Likewise.
6001
dd373349
AT		 60022015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6003
6004 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
6005 (struct linux_target_ops) <breakpoint>: Remove.
6006 (struct linux_target_ops) <breakpoint_len>: Remove.
6007 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6008 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6009 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
6010 (arm_sw_breakpoint_from_kind): New function.
6011 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
6012 (struct linux_target_ops) <breakpoint>: Remove.
6013 (struct linux_target_ops) <breakpoint_len>: Remove.
6014 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6015 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6016 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
6017 (struct linux_target_ops) <breakpoint>: Remove.
6018 (struct linux_target_ops) <breakpoint_len>: Remove.
6019 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6020 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6021 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
6022 (struct linux_target_ops) <breakpoint>: Remove.
6023 (struct linux_target_ops) <breakpoint_len>: Remove.
6024 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6025 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6026 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
6027 and sw_breakpoint_from_kind to increment the pc.
6028 (linux_breakpoint_kind_from_pc): New function.
6029 (linux_sw_breakpoint_from_kind): New function.
6030 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
6031 (initialize_low): Call breakpoint_kind_from_pc and
6032 sw_breakpoint_from_kind to replace breakpoint_data/len.
6033 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
6034 New field.
6035 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
6036 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
6037 (struct linux_target_ops) <breakpoint>: Remove.
6038 (struct linux_target_ops) <breakpoint_len>: Remove.
6039 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6040 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6041 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
6042 (struct linux_target_ops) <breakpoint>: Remove.
6043 (struct linux_target_ops) <breakpoint_len>: Remove.
6044 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6045 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6046 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
6047 (struct linux_target_ops) <breakpoint>: Remove.
6048 (struct linux_target_ops) <breakpoint_len>: Remove.
6049 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6050 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6051 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
6052 (struct linux_target_ops) <breakpoint>: Remove.
6053 (struct linux_target_ops) <breakpoint_len>: Remove.
6054 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6055 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6056 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
6057 (struct linux_target_ops) <breakpoint>: Remove.
6058 (struct linux_target_ops) <breakpoint_len>: Remove.
6059 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6060 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6061 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
6062 (struct linux_target_ops) <breakpoint>: Remove.
6063 (struct linux_target_ops) <breakpoint_len>: Remove.
6064 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6065 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6066 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
6067 (struct linux_target_ops) <breakpoint>: Remove.
6068 (struct linux_target_ops) <breakpoint_len>: Remove.
6069 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6070 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6071 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
6072 (struct linux_target_ops) <breakpoint>: Remove.
6073 (struct linux_target_ops) <breakpoint_len>: Remove.
6074 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6075 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6076 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
6077 (struct linux_target_ops) <breakpoint>: Remove.
6078 (struct linux_target_ops) <breakpoint_len>: Remove.
6079 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6080 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6081 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
6082 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
6083 (struct linux_target_ops) <breakpoint>: Remove.
6084 (struct linux_target_ops) <breakpoint_len>: Remove.
6085 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6086 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6087 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
6088 (struct linux_target_ops) <breakpoint>: Remove.
6089 (struct linux_target_ops) <breakpoint_len>: Remove.
6090 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6091 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6092
4cd98a19
AT		 60932015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6094
6095 * linux-cris-low.c (cris_get_pc): Remove void arg.
6096
774ee6d2
AR		 60972015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
6098
6099 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
6100 variable name.
6101
833dcd29
AR		 61022015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
6103
6104 * inferiors.c (thread_pid_matches_callback): New function.
6105 (find_thread_process): New function.
6106 (remove_thread): Reset current_thread.
6107 (remove_process): Assert threads have been removed first.
6108
8d689ee5
YQ		 61092015-10-15 Yao Qi <yao.qi@linaro.org>
6110
6111 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
6112 if it is 3.
6113 (aarch64_remove_point): Likewise.
6114 * regcache.c (regcache_register_size): New function.
6115
1c2e1515
YQ		 61162015-10-12 Yao Qi <yao.qi@linaro.org>
6117
6118 * linux-aarch64-low.c: Update all callers as emit_load_store
6119 is renamed to aarch64_emit_load_store.
6120
e1c587c3
YQ		 61212015-10-12 Yao Qi <yao.qi@linaro.org>
6122
6123 * linux-aarch64-low.c: Update all callers of function renaming
6124 from emit_insn to aarch64_emit_insn.
6125
b6542f81
YQ		 61262015-10-12 Yao Qi <yao.qi@linaro.org>
6127
6128 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
6129 arch/aarch64-insn.h.
6130 (struct aarch64_memory_operand): Likewise.
6131 (ENCODE): Likewise.
6132 (emit_insn): Move to arch/aarch64-insn.c.
6133 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
6134 (emit_load_store): Move to arch/aarch64-insn.c.
6135 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
6136 (can_encode_int32): Remove.
6137
246994ce
YQ		 61382015-10-12 Yao Qi <yao.qi@linaro.org>
6139
6140 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
6141 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
6142 (aarch64_relocate_instruction): Likewise.
6143 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
6144 (struct aarch64_insn_visitor): Likewise.
6145
0badd99f
YQ		 61462015-10-12 Yao Qi <yao.qi@linaro.org>
6147
6148 * linux-aarch64-low.c (struct aarch64_insn_data): New.
6149 (struct aarch64_insn_visitor): New.
6150 (struct aarch64_insn_relocation_data): New.
6151 (aarch64_ftrace_insn_reloc_b): New function.
6152 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
6153 (aarch64_ftrace_insn_reloc_cb): Likewise.
6154 (aarch64_ftrace_insn_reloc_tb): Likewise.
6155 (aarch64_ftrace_insn_reloc_adr): Likewise.
6156 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
6157 (aarch64_ftrace_insn_reloc_others): Likewise.
6158 (visitor): New.
6159 (aarch64_relocate_instruction): Use visitor.
6160
dfaffe9d
YQ		 61612015-10-12 Yao Qi <yao.qi@linaro.org>
6162
6163 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
6164 int. Add argument buf.
6165 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
6166 aarch64_relocate_instruction.
6167
70b439f0
YQ		 61682015-10-12 Yao Qi <yao.qi@linaro.org>
6169
6170 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
6171 argument insn. Remove local variable insn. Don't call
6172 target_read_uint32.
6173 (aarch64_install_fast_tracepoint_jump_pad): Call
6174 target_read_uint32.
6175
7781c06f
YQ		 61762015-09-30 Yao Qi <yao.qi@linaro.org>
6177
6178 * linux-aarch64-low.c (emit_movk): Shorten a long line.
6179 (emit_load_store_pair): Likewise.
6180
9a3c8263
SM		 61812015-09-25 Simon Marchi <simon.marchi@ericsson.com>
6182
6183 * dll.c (match_dll): Add cast(s).
6184 (unloaded_dll): Likewise.
6185 * linux-low.c (second_thread_of_pid_p): Likewise.
6186 (delete_lwp_callback): Likewise.
6187 (count_events_callback): Likewise.
6188 (select_event_lwp_callback): Likewise.
6189 (linux_set_resume_request): Likewise.
6190 * server.c (accumulate_file_name_length): Likewise.
6191 (emit_dll_description): Likewise.
6192 (handle_qxfer_threads_worker): Likewise.
6193 (visit_actioned_threads): Likewise.
6194 * thread-db.c (any_thread_of): Likewise.
6195 * tracepoint.c (same_process_p): Likewise.
6196 (match_blocktype): Likewise.
6197 (build_traceframe_info_xml): Likewise.
6198
224c3ddb
SM		 61992015-09-25 Simon Marchi <simon.marchi@ericsson.com>
6200
6201 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
6202 assignment.
6203 (gdb_unparse_agent_expr): Likewise.
6204 * hostio.c (require_data): Likewise.
6205 (handle_pread): Likewise.
6206 * linux-low.c (disable_regset): Likewise.
6207 (fetch_register): Likewise.
6208 (store_register): Likewise.
6209 (get_dynamic): Likewise.
6210 (linux_qxfer_libraries_svr4): Likewise.
6211 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
6212 (set_fast_tracepoint_jump): Likewise.
6213 (uninsert_fast_tracepoint_jumps_at): Likewise.
6214 (reinsert_fast_tracepoint_jumps_at): Likewise.
6215 (validate_inserted_breakpoint): Likewise.
6216 (clone_agent_expr): Likewise.
6217 * regcache.c (init_register_cache): Likewise.
6218 * remote-utils.c (putpkt_binary_1): Likewise.
6219 (decode_M_packet): Likewise.
6220 (decode_X_packet): Likewise.
6221 (look_up_one_symbol): Likewise.
6222 (relocate_instruction): Likewise.
6223 (monitor_output): Likewise.
6224 * server.c (handle_search_memory): Likewise.
6225 (handle_qxfer_exec_file): Likewise.
6226 (handle_qxfer_libraries): Likewise.
6227 (handle_qxfer): Likewise.
6228 (handle_query): Likewise.
6229 (handle_v_cont): Likewise.
6230 (handle_v_run): Likewise.
6231 (captured_main): Likewise.
6232 * target.c (write_inferior_memory): Likewise.
6233 * thread-db.c (try_thread_db_load_from_dir): Likewise.
6234 * tracepoint.c (init_trace_buffer): Likewise.
6235 (add_tracepoint_action): Likewise.
6236 (add_traceframe): Likewise.
6237 (add_traceframe_block): Likewise.
6238 (cmd_qtdpsrc): Likewise.
6239 (cmd_qtdv): Likewise.
6240 (cmd_qtstatus): Likewise.
6241 (response_source): Likewise.
6242 (response_tsv): Likewise.
6243 (cmd_qtnotes): Likewise.
6244 (gdb_collect): Likewise.
6245 (initialize_tracepoint): Likewise.
6246
afbe19f8
PL		 62472015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6248
6249 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
6250 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
6251 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
6252 <NOP>: New.
6253 (enum aarch64_condition_codes): New enum.
6254 (w0): New static global.
6255 (fp): Likewise.
6256 (lr): Likewise.
6257 (struct aarch64_memory_operand) <type>: New
6258 MEMORY_OPERAND_POSTINDEX type.
6259 (postindex_memory_operand): New helper function.
6260 (emit_ret): New function.
6261 (emit_load_store_pair): New function, factored out of emit_stp
6262 with support for MEMORY_OPERAND_POSTINDEX.
6263 (emit_stp): Rewrite using emit_load_store_pair.
6264 (emit_ldp): New function.
6265 (emit_load_store): Likewise.
6266 (emit_ldr): Mention post-index instruction in comment.
6267 (emit_ldrh): New function.
6268 (emit_ldrb): New function.
6269 (emit_ldrsw): Mention post-index instruction in comment.
6270 (emit_str): Likewise.
6271 (emit_subs): New function.
6272 (emit_cmp): Likewise.
6273 (emit_and): Likewise.
6274 (emit_orr): Likewise.
6275 (emit_orn): Likewise.
6276 (emit_eor): Likewise.
6277 (emit_mvn): Likewise.
6278 (emit_lslv): Likewise.
6279 (emit_lsrv): Likewise.
6280 (emit_asrv): Likewise.
6281 (emit_mul): Likewise.
6282 (emit_sbfm): Likewise.
6283 (emit_sbfx): Likewise.
6284 (emit_ubfm): Likewise.
6285 (emit_ubfx): Likewise.
6286 (emit_csinc): Likewise.
6287 (emit_cset): Likewise.
6288 (emit_nop): Likewise.
6289 (emit_ops_insns): New helper function.
6290 (emit_pop): Likewise.
6291 (emit_push): Likewise.
6292 (aarch64_emit_prologue): New function.
6293 (aarch64_emit_epilogue): Likewise.
6294 (aarch64_emit_add): Likewise.
6295 (aarch64_emit_sub): Likewise.
6296 (aarch64_emit_mul): Likewise.
6297 (aarch64_emit_lsh): Likewise.
6298 (aarch64_emit_rsh_signed): Likewise.
6299 (aarch64_emit_rsh_unsigned): Likewise.
6300 (aarch64_emit_ext): Likewise.
6301 (aarch64_emit_log_not): Likewise.
6302 (aarch64_emit_bit_and): Likewise.
6303 (aarch64_emit_bit_or): Likewise.
6304 (aarch64_emit_bit_xor): Likewise.
6305 (aarch64_emit_bit_not): Likewise.
6306 (aarch64_emit_equal): Likewise.
6307 (aarch64_emit_less_signed): Likewise.
6308 (aarch64_emit_less_unsigned): Likewise.
6309 (aarch64_emit_ref): Likewise.
6310 (aarch64_emit_if_goto): Likewise.
6311 (aarch64_emit_goto): Likewise.
6312 (aarch64_write_goto_address): Likewise.
6313 (aarch64_emit_const): Likewise.
6314 (aarch64_emit_call): Likewise.
6315 (aarch64_emit_reg): Likewise.
6316 (aarch64_emit_pop): Likewise.
6317 (aarch64_emit_stack_flush): Likewise.
6318 (aarch64_emit_zero_ext): Likewise.
6319 (aarch64_emit_swap): Likewise.
6320 (aarch64_emit_stack_adjust): Likewise.
6321 (aarch64_emit_int_call_1): Likewise.
6322 (aarch64_emit_void_call_2): Likewise.
6323 (aarch64_emit_eq_goto): Likewise.
6324 (aarch64_emit_ne_goto): Likewise.
6325 (aarch64_emit_lt_goto): Likewise.
6326 (aarch64_emit_le_goto): Likewise.
6327 (aarch64_emit_gt_goto): Likewise.
6328 (aarch64_emit_ge_got): Likewise.
6329 (aarch64_emit_ops_impl): New static global variable.
6330 (aarch64_emit_ops): New target function, return
6331 &aarch64_emit_ops_impl.
6332 (struct linux_target_ops): Install it.
6333
bb903df0
PL		 63342015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6335
6336 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
6337 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
6338 aarch64-ipa.o.
6339 * linux-aarch64-ipa.c: New file.
6340 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
6341 and endian.h.
6342 (aarch64_get_thread_area): New target method.
6343 (extract_signed_bitfield): New helper function.
6344 (aarch64_decode_ldr_literal): New function.
6345 (enum aarch64_opcodes): New enum.
6346 (struct aarch64_register): New struct.
6347 (struct aarch64_operand): New struct.
6348 (x0): New static global.
6349 (x1): Likewise.
6350 (x2): Likewise.
6351 (x3): Likewise.
6352 (x4): Likewise.
6353 (w2): Likewise.
6354 (ip0): Likewise.
6355 (sp): Likewise.
6356 (xzr): Likewise.
6357 (aarch64_register): New helper function.
6358 (register_operand): Likewise.
6359 (immediate_operand): Likewise.
6360 (struct aarch64_memory_operand): New struct.
6361 (offset_memory_operand): New helper function.
6362 (preindex_memory_operand): Likewise.
6363 (enum aarch64_system_control_registers): New enum.
6364 (ENCODE): New macro.
6365 (emit_insn): New helper function.
6366 (emit_b): New function.
6367 (emit_bcond): Likewise.
6368 (emit_cb): Likewise.
6369 (emit_tb): Likewise.
6370 (emit_blr): Likewise.
6371 (emit_stp): Likewise.
6372 (emit_ldp_q_offset): Likewise.
6373 (emit_stp_q_offset): Likewise.
6374 (emit_load_store): Likewise.
6375 (emit_ldr): Likewise.
6376 (emit_ldrsw): Likewise.
6377 (emit_str): Likewise.
6378 (emit_ldaxr): Likewise.
6379 (emit_stxr): Likewise.
6380 (emit_stlr): Likewise.
6381 (emit_data_processing_reg): Likewise.
6382 (emit_data_processing): Likewise.
6383 (emit_add): Likewise.
6384 (emit_sub): Likewise.
6385 (emit_mov): Likewise.
6386 (emit_movk): Likewise.
6387 (emit_mov_addr): Likewise.
6388 (emit_mrs): Likewise.
6389 (emit_msr): Likewise.
6390 (emit_sevl): Likewise.
6391 (emit_wfe): Likewise.
6392 (append_insns): Likewise.
6393 (can_encode_int32_in): New helper function.
6394 (aarch64_relocate_instruction): New function.
6395 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
6396 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
6397 (struct linux_target_ops): Install aarch64_get_thread_area,
6398 aarch64_install_fast_tracepoint_jump_pad and
6399 aarch64_get_min_fast_tracepoint_insn_len.
6400
787749ea
PL		 64012015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6402
6403 * Makefile.in (aarch64-insn.o): New rule.
6404 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
6405
9812b2e6
YQ		 64062015-09-21 Yao Qi <yao.qi@linaro.org>
6407
6408 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
6409
18fe412b
YQ		 64102015-09-21 Yao Qi <yao.qi@linaro.org>
6411
6412 * tracepoint.c (max_jump_pad_size): Remove.
6413
a0cc84cd
YQ		 64142015-09-18 Yao Qi <yao.qi@linaro.org>
6415
6416 * linux-aarch64-low.c: Don't include sys/uio.h.
6417 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
6418
d78908cf
WW		 64192015-09-16 Wei-cheng Wang <cole945@gmail.com>
6420
6421 * tracepoint.c (eval_result_type): Change prototype.
6422 (condition_true_at_tracepoint): Fix argument to compiled_cond.
6423
d57e0d50
PA		 64242015-09-15 Pedro Alves <palves@redhat.com>
6425
6426 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
6427 Check whether to report exec events instead of checking whether
6428 multiprocess is enabled.
6429
5a676acc
PA		 64302015-09-15 Pedro Alves <palves@redhat.com>
6431
6432 PR remote/18965
6433 * remote-utils.c (prepare_resume_reply): Merge
6434 TARGET_WAITKIND_VFORK_DONE switch case with the
6435 TARGET_WAITKIND_FORKED case.
6436
7c5d0fad
YQ		 64372015-09-15 Yao Qi <yao.qi@linaro.org>
6438
6439 * server.c (handle_query): Check string comparison using
6440 "else if" instead of "if".
6441
750ce8d1
YQ		 64422015-09-15 Yao Qi <yao.qi@linaro.org>
6443
6444 * server.c (vCont_supported): New global variable.
6445 (handle_query): Set vCont_supported to 1 if "vContSupported+"
6446 matches. Append ";vContSupported+" to own_buf.
6447 (handle_v_requests): Append ";s;S" to own_buf if target supports
6448 hardware single step or vCont_supported is false.
6449 (capture_main): Set vCont_supported to zero.
6450
70b90b91
YQ		 64512015-09-15 Yao Qi <yao.qi@linaro.org>
6452
6453 * linux-low.c (linux_supports_conditional_breakpoints): Rename
6454 it to ...
6455 (linux_supports_hardware_single_step): ... New function.
6456 (linux_target_ops): Update.
6457 * lynx-low.c (lynx_target_ops): Set field
6458 supports_hardware_single_step to target_can_do_hardware_single_step.
6459 * nto-low.c (nto_target_ops): Likewise.
6460 * spu-low.c (spu_target_ops): Likewise.
6461 * win32-low.c (win32_target_ops): Likewise.
6462 * target.c (target_can_do_hardware_single_step): New function.
6463 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6464 Remove. <supports_hardware_single_step>: New field.
6465 (target_supports_conditional_breakpoints): Remove.
6466 (target_supports_hardware_single_step): New macro.
6467 (target_can_do_hardware_single_step): Declare.
6468 * server.c (handle_query): Use target_supports_hardware_single_step
6469 instead of target_supports_conditional_breakpoints.
6470
ade90bde
YQ		 64712015-09-15 Yao Qi <yao.qi@linaro.org>
6472
6473 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
6474 function.
6475 (struct linux_target_ops the_low_target): Install
6476 aarch64_linux_siginfo_fixup.
6477
94585166
DB		 64782015-09-11 Don Breazeal <donb@codesourcery.com>
6479 Luis Machado <lgustavo@codesourcery.com>
6480
6481 * linux-low.c (linux_mourn): Static declaration.
6482 (linux_arch_setup): Move in front of
6483 handle_extended_wait.
6484 (linux_arch_setup_thread): New function.
6485 (handle_extended_wait): Handle exec events. Call
6486 linux_arch_setup_thread. Make event_lwp argument a
6487 pointer-to-a-pointer.
6488 (check_zombie_leaders): Do not check stopped threads.
6489 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
6490 (linux_low_filter_event): Add lwp and thread for exec'ing
6491 non-leader thread if leader thread has been deleted.
6492 Refactor code into linux_arch_setup_thread and call it.
6493 Pass child lwp pointer by reference to handle_extended_wait.
6494 (linux_wait_for_event_filtered): Update comment.
6495 (linux_wait_1): Prevent clobbering exec event status.
6496 (linux_supports_exec_events): New function.
6497 (linux_target_ops) <supports_exec_events>: Initialize new member.
6498 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
6499 new member.
6500 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
6501 * server.c (report_exec_events): New global variable.
6502 (handle_query): Handle qSupported query for exec-events feature.
6503 (captured_main): Initialize report_exec_events.
6504 * server.h (report_exec_events): Declare new global variable.
6505 * target.h (struct target_ops) <supports_exec_events>: New
6506 member.
6507 (target_supports_exec_events): New macro.
6508 * win32-low.c (win32_target_ops) <supports_exec_events>:
6509 Initialize new member.
6510
0568462b
MM		 65112015-09-09 Markus Metzger <markus.t.metzger@intel.com>
6512
6513 * linux-low.c (linux_low_enable_btrace): Remove.
6514 (linux_target_ops): Replace linux_low_enable_btrace with
6515 linux_enable_btrace.
6516
39edd165
YQ		 65172015-09-03 Yao Qi <yao.qi@linaro.org>
6518
6519 * linux-aarch64-low.c (aarch64_insert_point): Call
6520 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
6521 returns true.
6522
1db33b5a
UW		 65232015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
6524
6525 * linux-low.c (check_stopped_by_breakpoint): Use
6526 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
6527
ab290430
PA		 65282015-08-27 Pedro Alves <palves@redhat.com>
6529
6530 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
6531
8d749320
SM		 65322015-08-26 Simon Marchi <simon.marchi@ericsson.com>
6533
6711b7f8
SM		 6534 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
6535 the XNEW-family equivalent.
8d749320
SM		 6536 (compile_bytecodes): Likewise.
6537 * dll.c (loaded_dll): Likewise.
6538 * event-loop.c (append_callback_event): Likewise.
6539 (create_file_handler): Likewise.
6540 (create_file_event): Likewise.
6541 * hostio.c (handle_open): Likewise.
6542 * inferiors.c (add_thread): Likewise.
6543 (add_process): Likewise.
6544 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
6545 * linux-arm-low.c (arm_new_process): Likewise.
6546 (arm_new_thread): Likewise.
6547 * linux-low.c (add_to_pid_list): Likewise.
6548 (linux_add_process): Likewise.
6549 (handle_extended_wait): Likewise.
6550 (add_lwp): Likewise.
6551 (enqueue_one_deferred_signal): Likewise.
6552 (enqueue_pending_signal): Likewise.
6553 (linux_resume_one_lwp_throw): Likewise.
6554 (linux_resume_one_thread): Likewise.
6555 (linux_read_memory): Likewise.
6556 (linux_write_memory): Likewise.
6557 * linux-mips-low.c (mips_linux_new_process): Likewise.
6558 (mips_linux_new_thread): Likewise.
6559 (mips_add_watchpoint): Likewise.
6560 * linux-x86-low.c (initialize_low_arch): Likewise.
6561 * lynx-low.c (lynx_add_process): Likewise.
6562 * mem-break.c (set_raw_breakpoint_at): Likewise.
6563 (set_breakpoint): Likewise.
6564 (add_condition_to_breakpoint): Likewise.
6565 (add_commands_to_breakpoint): Likewise.
6566 (clone_agent_expr): Likewise.
6567 (clone_one_breakpoint): Likewise.
6568 * regcache.c (new_register_cache): Likewise.
6569 * remote-utils.c (look_up_one_symbol): Likewise.
6570 * server.c (queue_stop_reply): Likewise.
6571 (start_inferior): Likewise.
6572 (queue_stop_reply_callback): Likewise.
6573 (handle_target_event): Likewise.
6574 * spu-low.c (fetch_ppc_memory): Likewise.
6575 (store_ppc_memory): Likewise.
6576 * target.c (set_target_ops): Likewise.
6577 * thread-db.c (thread_db_load_search): Likewise.
6578 (try_thread_db_load_1): Likewise.
6579 * tracepoint.c (add_tracepoint): Likewise.
6580 (add_tracepoint_action): Likewise.
6581 (create_trace_state_variable): Likewise.
6582 (cmd_qtdpsrc): Likewise.
6583 (cmd_qtro): Likewise.
6584 (add_while_stepping_state): Likewise.
6585 * win32-low.c (child_add_thread): Likewise.
6586 (get_image_name): Likewise.
6587
ed8b7b42
YQ		 65882015-08-25 Yao Qi <yao.qi@linaro.org>
6589
6590 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
6591
db3cb7cb
YQ		 65922015-08-25 Yao Qi <yao.qi@linaro.org>
6593
6594 * Makefile.in (aarch64-linux.o): New rule.
6595 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
6596 srv_tgtobj.
6597 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
6598 (aarch64_init_debug_reg_state): Make it extern.
6599 (aarch64_linux_prepare_to_resume): Remove.
6600
f6011a1c
YQ		 66012015-08-25 Yao Qi <yao.qi@linaro.org>
6602
6603 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
6604 lwp_arch_private_info and ptid_of_lwp.
6605
88e2cf7e
YQ		 66062015-08-25 Yao Qi <yao.qi@linaro.org>
6607
6608 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
6609 Find proc_info by find_process_pid. All callers updated.
6610
5e35436e
YQ		 66112015-08-25 Yao Qi <yao.qi@linaro.org>
6612
6613 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
6614 Remove.
6615 (debug_reg_change_callback): Remove.
6616 (aarch64_notify_debug_reg_change): Remove.
6617
4a8a7965
YQ		 66182015-08-25 Yao Qi <yao.qi@linaro.org>
6619
6620 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
6621 Call current_lwp_ptid.
6622
32a271ee
YQ		 66232015-08-25 Yao Qi <yao.qi@linaro.org>
6624
6625 * linux-aarch64-low.c (debug_reg_change_callback): Use
6626 debug_printf.
6627
0d51c8d7
YQ		 66282015-08-25 Yao Qi <yao.qi@linaro.org>
6629
6630 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
6631
31a43dd5
YQ		 66322015-08-25 Yao Qi <yao.qi@linaro.org>
6633
6634 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
6635
8ee52567
YQ		 66362015-08-25 Yao Qi <yao.qi@linaro.org>
6637
6638 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6639 the code.
6640
ff3f0f45
YQ		 66412015-08-25 Yao Qi <yao.qi@linaro.org>
6642
6643 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
6644 Remove.
6645 (debug_reg_change_callback): Remove argument entry and add argument
6646 lwp. Remove local variable thread. Don't print thread id in the
6647 debugging output. Don't check whether pid of thread equals to pid.
6648 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
6649 iterate_over_lwps instead find_inferior.
6650
3d40fbb5
PA		 66512015-08-24 Pedro Alves <palves@redhat.com>
6652
6653 * inferiors.c (get_first_process): New function.
6654 * inferiors.h (get_first_process): New declaration.
6655 * remote-utils.c (read_ptid): Default to the first process in the
6656 list, instead of to the current thread's process.
6657
438e1e42
PA		 66582015-08-24 Pedro Alves <palves@redhat.com>
6659
6660 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
6661 * event-loop.c: Likewise.
6662 * remote-utils.c: Likewise.
6663 * tracepoint.c: Likewise.
6664
a8c6d4fc
PA		 66652015-08-24 Pedro Alves <palves@redhat.com>
6666
6667 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6668 ptid_get_lwp.
6669
99b0bb12
PA		 66702015-08-21 Pedro Alves <palves@redhat.com>
6671
6672 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6673 instead of literal 1.
6674
f8904751
PA		 66752015-08-21 Pedro Alves <palves@redhat.com>
6676
6677 * tdesc.c (default_description): Explicitly zero-initialize.
6678
465a859e
PA		 66792015-08-21 Pedro Alves <palves@redhat.com>
6680
6681 PR gdb/18749
6682 * inferiors.c (remove_thread): Discard any pending stop reply for
6683 this thread.
6684 * server.c (remove_all_on_match_pid): Rename to ...
6685 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6686 instead of a pid.
6687 (discard_queued_stop_replies): Change parameter to a ptid. Now
6688 extern.
6689 (handle_v_kill, kill_inferior_callback, captured_main)
6690 (process_serial_event): Adjust.
6691 * server.h (discard_queued_stop_replies): Declare.
6692
f0db101d
PA		 66932015-08-21 Pedro Alves <palves@redhat.com>
6694
6695 * linux-low.c (wait_for_sigstop): Always switch to no thread
6696 selected if the previously current thread dies.
6697 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6698 process instead of the current thread's.
6699 * remote-utils.c (input_interrupt): Don't check if there's no
6700 current thread.
6701 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6702 current thread to the general thread fails, error out.
6703 (handle_qxfer_auxv, handle_qxfer_libraries)
6704 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6705 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6706 (handle_query): Check if there's a thread selected instead of
6707 checking whether there's any thread in the thread list.
6708 (handle_qxfer_threads, handle_qxfer_btrace)
6709 (handle_qxfer_btrace_conf): Don't error out early if there's no
6710 thread in the thread list.
6711 (handle_v_cont, myresume): Don't set the current thread to the
6712 continue thread.
6713 (process_serial_event) <Hg handling>: Also set thread_id if the
6714 previous general thread is still alive.
6715 (process_serial_event) <g/G handling>: If setting the current
6716 thread to the general thread fails, error out.
6717 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6718 thread's lwp instead of the current thread's.
6719 * target.c (set_desired_thread): If the desired thread was not
6720 found, leave the current thread pointing to NULL. Return an int
6721 (boolean) indicating success.
6722 * target.h (set_desired_thread): Change return type to int.
6723
40045d91
MF		 67242015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6725
6726 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6727 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6728 #includes.
6729 (ps_get_thread_area): New function.
6730
45face3b
GB		 67312015-08-19 Gary Benson <gbenson@redhat.com>
6732
6733 * hostio.c (handle_pread): Do not attempt to read more data
6734 than hostio_reply_with_data can fit in a packet.
6735
16d5f642
JB		 67362015-08-18 Joel Brobecker <brobecker@adacore.com>
6737
6738 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6739
a738da3a
MF		 67402015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6741
6742 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6743
33ebda9d
PA		 67442015-08-06 Pedro Alves <palves@redhat.com>
6745
6746 * tracepoint.c (expr_eval_result): Now an int.
6747
a44892be
PA		 67482015-08-06 Pedro Alves <palves@redhat.com>
6749
6750 * gdbthread.h (struct regcache): Forward declare.
6751 (struct thread_info) <regcache_data>: Now a struct regcache
6752 pointer.
6753 * inferiors.c (inferior_regcache_data)
6754 (set_inferior_regcache_data): Now work with struct regcache
6755 pointers.
6756 * inferiors.h (struct regcache): Forward declare.
6757 (inferior_regcache_data, set_inferior_regcache_data): Now work
6758 with struct regcache pointers.
6759 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6760 (free_register_cache_thread): Remove struct regcache pointer
6761 casts.
6762
608a1e46
PA		 67632015-08-06 Pedro Alves <palves@redhat.com>
6764
6765 * server.c (captured_main): On error, print the exception message
6766 to stderr, and if run_once is set, throw a quit.
6767
f0ce0d3a
PA		 67682015-08-06 Pedro Alves <palves@redhat.com>
6769
6770 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6771 the current thread.
6772
bf47e248
PA		 67732015-08-06 Pedro Alves <palves@redhat.com>
6774
6775 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6776 reading beyond the passed in buffer length.
6777
b6b9ffcc
PL		 67782015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6779
6780 * tracepoint.c (symbol_list) <required>: Remove.
6781
863d01bd
PA		 67822015-08-06 Pedro Alves <palves@redhat.com>
6783
6784 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6785 count if stopping and suspending threads.
6786 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6787 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6788 (linux_detach): Complete an ongoing step-over.
6789 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6790 throughout.
6791 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6792 (linux_wait_1): If passing a signal to the inferior after
6793 finishing a step-over, unsuspend and re-resume all lwps. If we
6794 see a single-step event but the thread should be continuing, don't
6795 pass the trap to gdb.
6796 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6797 internal_error instead of gdb_assert.
6798 (enqueue_pending_signal): New function.
6799 (check_ptrace_stopped_lwp_gone): Add debug output.
6800 (start_step_over): Use internal_error instead of gdb_assert.
6801 (complete_ongoing_step_over): New function.
6802 (linux_resume_one_thread): Don't resume a suspended thread.
6803 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6804 it stepping.
6805
00db26fa
PA		 68062015-08-06 Pedro Alves <palves@redhat.com>
6807
6808 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6809 (linux_thread_alive): Use lwp_is_marked_dead.
6810 (extended_event_reported): Delete.
6811 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6812 instead of extended_event_reported.
6813 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6814 as well.
6815 (lwp_is_marked_dead): New function.
6816 (lwp_running): Use lwp_is_marked_dead.
6817 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6818 comment.
6819
ad071a30
PA		 68202015-08-06 Pedro Alves <palves@redhat.com>
6821
6822 * linux-low.c (linux_wait_1): Move fork event output out of the
6823 !report_to_gdb check. Pass event_child->waitstatus to
6824 target_waitstatus_to_string instead of ourstatus.
6825
524b57e6
YQ		 68262015-08-04 Yao Qi <yao.qi@linaro.org>
6827
6828 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6829 if current_thread is 32 bit.
6830
6085d6f6
YQ		 68312015-08-04 Yao Qi <yao.qi@linaro.org>
6832
6833 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6834 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6835 * server.c (extended_protocol): Remove "static".
6836 * server.h (extended_protocol): Declare it.
6837
8a7e4587
YQ		 68382015-08-04 Yao Qi <yao.qi@linaro.org>
6839
6840 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6841 both aarch64 and aarch32.
6842 (aarch64_set_pc): Likewise.
6843
3b53ae99
YQ		 68442015-08-04 Yao Qi <yao.qi@linaro.org>
6845
6846 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6847 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6848 arm-with-neon.xml to srv_xmlfiles.
6849 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6850 (is_64bit_tdesc): New function.
6851 (aarch64_linux_read_description): New function.
6852 (aarch64_arch_setup): Call aarch64_linux_read_description.
6853 (regs_info): Rename to regs_info_aarch64.
6854 (aarch64_regs_info): Return right regs_info.
6855 (initialize_low_arch): Call initialize_low_arch_aarch32.
6856
bd9e6534
YQ		 68572015-08-04 Yao Qi <yao.qi@linaro.org>
6858
6859 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6860 * linux-aarch32-low.c: New file.
6861 * linux-aarch32-low.h: New file.
6862 * linux-arm-low.c (arm_fill_gregset): Move it to
6863 linux-aarch32-low.c.
6864 (arm_store_gregset): Likewise.
6865 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6866 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6867 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6868 (regs_info): Rename to regs_info_arm.
6869 (arm_regs_info): Return regs_info_aarch32 if
6870 have_ptrace_getregset is 1 and target description is
6871 arm_with_neon or arm_with_vfpv3.
6872 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6873 Call initialize_low_arch_aarch32 instead.
6874
ded48a5e
YQ		 68752015-08-04 Yao Qi <yao.qi@linaro.org>
6876
6877 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6878 * linux-low.c: ... here.
6879 * linux-low.h (have_ptrace_getregset): Declare it.
6880
96e9210f
PA		 68812015-08-04 Pedro Alves <palves@redhat.com>
6882
6883 * thread-db.c (struct thread_db): Use new typedefs.
6884 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6885 CHK calls.
6886 (disable_thread_event_reporting): Cast result of dlsym to
6887 destination function pointer type.
6888 (thread_db_mourn): Use td_ta_delete_ftype.
6889
af60a1ef
SL		 68902015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6891
6892 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6893 arch variant.
6894 (CDX_BREAKPOINT): Define for R2.
6895 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6896 (the_low_target): Add comments.
6897
e8b41681
YQ		 68982015-07-30 Yao Qi <yao.qi@linaro.org>
6899
6900 * linux-arm-low.c (arm_hwcap): Remove it.
6901 (arm_read_description): New local variable arm_hwcap. Don't
6902 set arm_hwcap to zero.
6903
89abb039
YQ		 69042015-07-30 Yao Qi <yao.qi@linaro.org>
6905
6906 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6907 Use regcache->tdesc instead.
6908 (arm_store_wmmxregset): Likewise.
6909 (arm_fill_vfpregset): Likewise.
6910 (arm_store_vfpregset): Likewise.
6911
deca266c
YQ		 69122015-07-30 Yao Qi <yao.qi@linaro.org>
6913
6914 * linux-arm-low.c: Include arch/arm.h.
6915 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6916 (arm_store_gregset): Likewise.
6917
aa58a496
SM		 69182015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6919
6920 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6921 ptrace's 4th parameter.
6922
50904b25
YQ		 69232015-07-27 Yao Qi <yao.qi@linaro.org>
6924
6925 * configure.srv (case aarch64*-*-linux*): Don't set
6926 srv_linux_usrregs.
6927
5826e159
PA		 69282015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6929
6930 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6931 sys/ptrace.h.
6932 * linux-arm-low.c: Likewise.
6933 * linux-cris-low.c: Likewise.
6934 * linux-crisv32-low.c: Likewise.
6935 * linux-low.c: Likewise.
6936 * linux-m68k-low.c: Likewise.
6937 * linux-mips-low.c: Likewise.
6938 * linux-nios2-low.c: Likewise.
6939 * linux-s390-low.c: Likewise.
6940 * linux-sparc-low.c: Likewise.
6941 * linux-tic6x-low.c: Likewise.
6942 * linux-tile-low.c: Likewise.
6943 * linux-x86-low.c: Likewise.
6944
54019719
PA		 69452015-07-24 Pedro Alves <palves@redhat.com>
6946
6947 * config.in: Regenerate.
6948 * configure: Regenerate.
6949
eb7aa561
PA		 69502015-07-24 Pedro Alves <palves@redhat.com>
6951
6952 * acinclude.m4: Include ../ptrace.m4.
6953 * configure.ac: Call GDB_AC_PTRACE.
6954 * config.in, configure: Regenerate.
6955
55d7b841
YQ		 69562015-07-24 Yao Qi <yao.qi@linaro.org>
6957
6958 * linux-low.c (linux_create_inferior): Remove setting to
6959 proc->priv->new_inferior.
6960 (linux_attach): Likewise.
6961 (linux_low_filter_event): Likewise.
6962 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6963
c06cbd92
YQ		 69642015-07-24 Yao Qi <yao.qi@linaro.org>
6965
6966 * linux-low.c (linux_arch_setup): New function.
6967 (linux_low_filter_event): If proc->tdesc is NULL and
6968 proc->attached is true, call the_low_target.arch_setup.
6969 Otherwise, keep status pending, and return.
6970 (linux_resume_one_lwp_throw): Don't call get_pc if
6971 thread->while_stepping isn't NULL. Don't call
6972 get_thread_regcache if proc->tdesc is NULL.
6973 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6974 (linux_target_ops): Install arch_setup.
6975 * server.c (start_inferior): Call the_target->arch_setup.
6976 * target.h (struct target_ops) <arch_setup>: New field.
6977 (target_arch_setup): New marco.
6978 * lynx-low.c (lynx_target_ops): Update.
6979 * nto-low.c (nto_target_ops): Update.
6980 * spu-low.c (spu_target_ops): Update.
6981 * win32-low.c (win32_target_ops): Update.
6982
5ae3ebba
YQ		 69832015-07-24 Yao Qi <yao.qi@linaro.org>
6984
6985 * linux-low.c (linux_add_process): Don't set
6986 proc->priv->new_inferior.
6987 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6988 (linux_attach): Likewise.
6989
eb97750b
YQ		 69902015-07-24 Yao Qi <yao.qi@linaro.org>
6991
6992 * server.c (start_inferior): Code refactor.
6993
51aee833
YQ		 69942015-07-24 Yao Qi <yao.qi@linaro.org>
6995
6996 * server.c (process_serial_event): Set general_thread.
6997
af1b22f3
YQ		 69982015-07-21 Yao Qi <yao.qi@linaro.org>
6999
7000 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
7001 aarch64_linux_get_debug_reg_capacity.
7002
554717a3
YQ		 70032015-07-17 Yao Qi <yao.qi@linaro.org>
7004
7005 * Makefile.in (aarch64-linux-hw-point.o): New rule.
7006 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
7007 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
7008 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
7009 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
7010 (AARCH64_HWP_ALIGNMENT): Likewise.
7011 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
7012 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
7013 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
7014 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
7015 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
7016 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
7017 (struct aarch64_debug_reg_state): Likewise.
7018 (struct arch_lwp_info): Likewise.
7019 (aarch64_align_watchpoint): Likewise.
7020 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
7021 (aarch64_watchpoint_length): Likewise.
7022 (aarch64_point_encode_ctrl_reg): Likewise
7023 (aarch64_point_is_aligned): Likewise.
7024 (aarch64_align_watchpoint): Likewise.
7025 (aarch64_linux_set_debug_regs):
7026 (aarch64_dr_state_insert_one_point): Likewise.
7027 (aarch64_dr_state_remove_one_point): Likewise.
7028 (aarch64_handle_breakpoint): Likewise.
7029 (aarch64_handle_aligned_watchpoint): Likewise.
7030 (aarch64_handle_unaligned_watchpoint): Likewise.
7031 (aarch64_handle_watchpoint): Likewise.
7032
c67ca4de
YQ		 70332015-07-17 Yao Qi <yao.qi@linaro.org>
7034
7035 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
7036 and don't aarch64_get_debug_reg_state. All callers update.
7037 (aarch64_handle_aligned_watchpoint): Likewise.
7038 (aarch64_handle_unaligned_watchpoint): Likewise.
7039 (aarch64_handle_watchpoint): Likewise.
7040 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
7041 (aarch64_remove_point): Likewise.
7042
25abf979
YQ		 70432015-07-17 Yao Qi <yao.qi@linaro.org>
7044
7045 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
7046 debug_printf.
7047 (aarch64_handle_unaligned_watchpoint): Likewise.
7048
db1ff28b
JK		 70492015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7050
7051 Revert the previous 3 commits:
7052 Move gdb_regex* to common/
7053 Move linux_find_memory_regions_full & co.
7054 gdbserver build-id attribute generator
7055
700ca40f
JK		 70562015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7057 Jan Kratochvil <jan.kratochvil@redhat.com>
7058
7059 gdbserver build-id attribute generator.
7060 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
7061 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
7062 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
7063 (find_phdr): New.
7064 (get_dynamic): Use find_pdhr to traverse program headers.
7065 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
7066 (compare_mapping_entry_range, struct find_memory_region_callback_data)
7067 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
7068 (get_hex_build_id): New.
7069 (linux_qxfer_libraries_svr4): Add optional build-id attribute
7070 to reply XML document.
7071
9904185c
JK		 70722015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7073 Jan Kratochvil <jan.kratochvil@redhat.com>
7074
7075 * target.c: Include target/target-utils.h and fcntl.h.
7076 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
7077 (target_fileio_read_stralloc): New functions.
7078
6e5b4429
JK		 70792015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7080
7081 * Makefile.in (OBS): Add gdb_regex.o.
7082 (gdb_regex.o): New.
7083 * config.in: Rebuilt.
7084 * configure: Rebuilt.
7085
ddc98fbf
JK		 70862015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7087 Jan Kratochvil <jan.kratochvil@redhat.com>
7088
7089 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
7090 * Makefile.in (OBS): Add target-utils.o.
7091 (linux-maps.o, target-utils.o): New.
7092 * configure.srv (srv_linux_obj): Add linux-maps.o.
7093
e57bb7a0
PL		 70942015-07-15 Pierre Langlois <pierre.langlois@arm.com>
7095
7096 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
7097 function, return 1.
7098 (the_low_target): Install it.
7099
586b02a9
PA		 71002015-07-14 Pedro Alves <palves@redhat.com>
7101
7102 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
7103 Instead, ignore ECHILD, and throw an error for other errnos.
7104
58c1b36c
PA		 71052015-07-10 Pedro Alves <palves@redhat.com>
7106
7107 * event-loop.c (struct callback_event) <data>: Change type to
7108 gdb_client_data instance instead of gdb_client_data pointer.
7109 (append_callback_event): Adjust.
7110
421530db
PL		 71112015-07-10 Pierre Langlois <pierre.langlois@arm.com>
7112
7113 * linux-aarch64-low.c: Add comments for each linux_target_ops
7114 method. Remove comments already covered in target_ops and
7115 linux_target_ops definitions.
7116 (the_low_target): Add comments for each unimplemented method.
7117
c2d65f38
YQ		 71182015-07-09 Yao Qi <yao.qi@linaro.org>
7119
7120 * linux-aarch64-low.c (aarch64_regmap): Remove.
7121 (aarch64_usrregs_info): Remove.
7122 (regs_info): Set field usrregs to NULL.
7123
b20a6524
MM		 71242015-07-02 Markus Metzger <markus.t.metzger@intel.com>
7125
7126 * linux-low.c: Include "rsp-low.h"
7127 (linux_low_encode_pt_config, linux_low_encode_raw): New.
7128 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
7129 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
7130 (handle_btrace_enable_pt): New.
7131 (handle_btrace_general_set): Support "pt".
7132 (handle_btrace_conf_general_set): Support "pt:size".
7133
96c97461
PL		 71342015-06-29 Pierre Langlois <pierre.langlois@arm.com>
7135
7136 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
7137 Z_PACKET_SW_BP.
7138
37d66942
PL		 71392015-06-29 Pierre Langlois <pierre.langlois@arm.com>
7140
7141 * linux-aarch64-low.c: Remove comment about endianness.
7142 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
7143 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
7144 memcmp.
7145
dc06243f
GB		 71462015-06-24 Gary Benson <gbenson@redhat.com>
7147
7148 * linux-i386-ipa.c (stdint.h): Do not include.
7149 * lynx-i386-low.c (stdint.h): Likewise.
7150 * lynx-ppc-low.c (stdint.h): Likewise.
7151 * mem-break.c (stdint.h): Likewise.
7152 * thread-db.c (stdint.h): Likewise.
7153 * tracepoint.c (stdint.h): Likewise.
7154 * win32-low.c (stdint.h): Likewise.
7155
124e13d9
SM		 71562015-06-18 Simon Marchi <simon.marchi@ericsson.com>
7157
7158 * server.c (write_qxfer_response): Update call to
7159 remote_escape_output.
7160
909c2cda
JK		 71612015-06-15 Aleksandar Ristovski <aristovski@qnx.com
7162 Jan Kratochvil <jan.kratochvil@redhat.com>
7163
7164 Merge multiple hex conversions.
7165 * gdbreplay.c (tohex): Rename to 'fromhex'.
7166 (logchar): Use fromhex.
7167
24c05f46
JK		 71682015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
7169
7170 * server.c (handle_qxfer_libraries): Set `version' attribute for
7171 <library-list>.
7172
14d2069a
GB		 71732015-06-10 Gary Benson <gbenson@redhat.com>
7174
7175 * target.h (struct target_ops) <multifs_open>: New field.
7176 <multifs_unlink>: Likewise.
7177 <multifs_readlink>: Likewise.
7178 * linux-low.c (nat/linux-namespaces.h): New include.
7179 (linux_target_ops): Initialize the_target->multifs_open,
7180 the_target->multifs_unlink and the_target->multifs_readlink.
7181 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
7182 * hostio.c (hostio_fs_pid): New static variable.
7183 (hostio_handle_new_gdb_connection): New function.
7184 (handle_setfs): Likewise.
7185 (handle_open): Use the_target->multifs_open as appropriate.
7186 (handle_unlink): Use the_target->multifs_unlink as appropriate.
7187 (handle_readlink): Use the_target->multifs_readlink as
7188 appropriate.
7189 (handle_vFile): Handle vFile:setfs packets.
7190 * server.c (handle_query): Call hostio_handle_new_gdb_connection
7191 after target_handle_new_gdb_connection.
7192
4b8b5e72
GB		 71932015-06-10 Gary Benson <gbenson@redhat.com>
7194
7195 * configure.ac (AC_CHECK_FUNCS): Add setns.
7196 * config.in: Regenerate.
7197 * configure: Likewise.
7198 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
7199 (linux-namespaces.o): New rule.
7200 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
7201
3ac2e371
GB		 72022015-06-09 Gary Benson <gbenson@redhat.com>
7203
7204 * hostio.c (handle_open): Process mode argument with
7205 fileio_to_host_mode.
7206
ca9b78ce
YQ		 72072015-06-01 Yao Qi <yao.qi@linaro.org>
7208
7209 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
7210 * linux-x86-low.c: Likewise.
7211
bfacd19d
DB		 72122015-05-28 Don Breazeal <donb@codesourcery.com>
7213
7214 * linux-low.c (handle_extended_wait): Initialize
7215 thread_info.last_resume_kind for new fork children.
7216
452003ef
PA		 72172015-05-15 Pedro Alves <palves@redhat.com>
7218
7219 * target.h (target_handle_new_gdb_connection): Rewrite using if
7220 wrapped in do/while.
7221
1041a03c
JB		 72222015-05-14 Joel Brobecker <brobecker@adacore.com>
7223
7224 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
7225 * configure, config.in: Regenerate.
7226 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
7227 Declare typedef.
7228
c269dbdb
DB		 72292015-05-12 Don Breazeal <donb@codesourcery.com>
7230
7231 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
7232 PTRACE_EVENT_VFORK_DONE.
7233 (linux_low_ptrace_options, extended_event_reported): Add vfork
7234 events.
7235 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
7236 and "vforkdone" for RSP 'T' Stop Reply Packet.
7237 * server.h (report_vfork_events): Declare
7238 global variable.
7239
3a8a0396
DB		 72402015-05-12 Don Breazeal <donb@codesourcery.com>
7241
7242 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
7243 (the_low_target) <new_fork>: Initialize new member.
7244 * linux-arm-low.c (arm_new_fork): New function.
7245 (the_low_target) <new_fork>: Initialize new member.
7246 * linux-low.c (handle_extended_wait): Call new target function
7247 new_fork.
7248 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
7249 * linux-mips-low.c (mips_add_watchpoint): New function
7250 extracted from mips_insert_point.
7251 (the_low_target) <new_fork>: Initialize new member.
7252 (mips_linux_new_fork): New function.
7253 (mips_insert_point): Call mips_add_watchpoint.
7254 * linux-x86-low.c (x86_linux_new_fork): New function.
7255 (the_low_target) <new_fork>: Initialize new member.
7256
de0d863e
DB		 72572015-05-12 Don Breazeal <donb@codesourcery.com>
7258
7259 * linux-low.c (handle_extended_wait): Implement return value,
7260 rename argument 'event_child' to 'event_lwp', handle
7261 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
7262 (linux_low_ptrace_options): New function.
7263 (linux_low_filter_event): Call linux_low_ptrace_options,
7264 use different argument fo linux_enable_event_reporting,
7265 use return value from handle_extended_wait.
7266 (extended_event_reported): New function.
7267 (linux_wait_1): Call extended_event_reported and set
7268 status to report fork events.
7269 (linux_write_memory): Add pid to debug message.
7270 (reset_lwp_ptrace_options_callback): New function.
7271 (linux_handle_new_gdb_connection): New function.
7272 (linux_target_ops): Initialize new structure member.
7273 * linux-low.h (struct lwp_info) <waitstatus>: New member.
7274 * lynx-low.c: Initialize new structure member.
7275 * remote-utils.c (prepare_resume_reply): Implement stop reason
7276 "fork" for "T" stop message.
7277 * server.c (handle_query): Call handle_new_gdb_connection.
7278 * server.h (report_fork_events): Declare global flag.
7279 * target.h (struct target_ops) <handle_new_gdb_connection>:
7280 New member.
7281 (target_handle_new_gdb_connection): New macro.
7282 * win32-low.c: Initialize new structure member.
7283
ddcbc397
DB		 72842015-05-12 Don Breazeal <donb@codesourcery.com>
7285
7286 * mem-break.c (APPEND_TO_LIST): Define macro.
7287 (clone_agent_expr): New function.
7288 (clone_one_breakpoint): New function.
7289 (clone_all_breakpoints): New function.
7290 * mem-break.h: Declare new functions.
7291
89245bc0
DB		 72922015-05-12 Don Breazeal <donb@codesourcery.com>
7293
7294 * linux-low.c (linux_supports_fork_events): New function.
7295 (linux_supports_vfork_events): New function.
7296 (linux_target_ops): Initialize new structure members.
7297 (initialize_low): Call linux_check_ptrace_features.
7298 * lynx-low.c (lynx_target_ops): Initialize new structure
7299 members.
7300 * server.c (report_fork_events, report_vfork_events):
7301 New global flags.
7302 (handle_query): Add new features to qSupported packet and
7303 response.
7304 (captured_main): Initialize new global variables.
7305 * target.h (struct target_ops) <supports_fork_events>:
7306 New member.
7307 <supports_vfork_events>: New member.
7308 (target_supports_fork_events): New macro.
7309 (target_supports_vfork_events): New macro.
7310 * win32-low.c (win32_target_ops): Initialize new structure
7311 members.
7312
835205d0
GB		 73132015-05-12 Gary Benson <gbenson@redhat.com>
7314
7315 * server.c (handle_qxfer_exec_file): Use current process
7316 if annex is empty.
7317
21e94bd9
SL		 73182015-05-08 Sandra Loosemore <sandra@codesourcery.com>
7319
7320 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
7321 Remove HAVE_PTRACE_GETREGS conditionals.
7322 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
7323 instead of PTRACE_GETREGS and PTRACE_SETREGS.
7324
45614f15
YQ		 73252015-05-08 Yao Qi <yao.qi@linaro.org>
7326
7327 * linux-low.c (linux_supports_conditional_breakpoints): New
7328 function.
7329 (linux_target_ops): Install new target method.
7330 * lynx-low.c (lynx_target_ops): Install NULL hook for
7331 supports_conditional_breakpoints.
7332 * nto-low.c (nto_target_ops): Likewise.
7333 * spu-low.c (spu_target_ops): Likewise.
7334 * win32-low.c (win32_target_ops): Likewise.
7335 * server.c (handle_query): Check
7336 target_supports_conditional_breakpoints.
7337 * target.h (struct target_ops) <supports_conditional_breakpoints>:
7338 New field.
7339 (target_supports_conditional_breakpoints): New macro.
7340
80ad801e
PA		 73412015-05-06 Pedro Alves <palves@redhat.com>
7342
7343 PR server/18081
7344 * server.c (start_inferior): If the process exits, mourn it.
7345
819843c7
GB		 73462015-04-21 Gary Benson <gbenson@redhat.com>
7347
7348 * hostio.c (fileio_open_flags_to_host): Factored out to
7349 fileio_to_host_openflags in common/fileio.c. Single use
7350 updated.
7351
a2d5a9d7
MF		 73522015-04-17 Max Filippov <jcmvbkbc@gmail.com>
7353
7354 * linux-xtensa-low.c (xtensa_fill_gregset)
7355 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
7356 XCHAL_HAVE_LOOP.
7357
deb44829
MF		 73582015-04-17 Max Filippov <jcmvbkbc@gmail.com>
7359
7360 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
7361 (regs_info): Replace usrregs pointer with NULL.
7362
e57f1de3
GB		 73632015-04-17 Gary Benson <gbenson@redhat.com>
7364
7365 * target.h (struct target_ops) <pid_to_exec_file>: New field.
7366 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
7367 * server.c (handle_qxfer_exec_file): New function.
7368 (qxfer_packets): Add exec-file entry.
7369 (handle_query): Report qXfer:exec-file:read as supported packet.
7370
62828379
RN		 73712015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
7372
7373 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
7374
b88bb450
GB		 73752015-04-09 Gary Benson <gbenson@redhat.com>
7376
7377 * hostio-errno.c (errno_to_fileio_error): Remove function.
7378 Update caller to use remote_fileio_to_fio_error.
7379
c8f4bfdd
YQ		 73802015-04-09 Yao Qi <yao.qi@linaro.org>
7381
7382 * linux-low.c (linux_insert_point): Call
7383 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
7384 (linux_remove_point): Call remove_memory_breakpoint if type is
7385 raw_bkpt_type_sw.
7386 * linux-x86-low.c (x86_insert_point): Don't call
7387 insert_memory_breakpoint.
7388 (x86_remove_point): Don't call remove_memory_breakpoint.
7389
41f98f02
PA		 73902015-04-01 Pedro Alves <palves@redhat.com>
7391 Cleber Rosa <crosa@redhat.com>
7392
7393 * server.c (gdbserver_usage): Reorganize and extend the usage
7394 message.
7395
2bf6fb9d
PA		 73962015-03-24 Pedro Alves <palves@redhat.com>
7397
7398 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
7399 output. Also dump TRAP_TRACE.
7400 (linux_low_filter_event): In debug output, distinguish a
7401 resume_stop SIGSTOP from a delayed SIGSTOP.
7402
369f6daa
GB		 74032015-03-24 Gary Benson <gbenson@redhat.com>
7404
7405 * linux-x86-low.c (x86_linux_new_thread): Moved to
7406 nat/x86-linux.c.
7407 (x86_linux_prepare_to_resume): Likewise.
7408
8e5d4070
GB		 74092015-03-24 Gary Benson <gbenson@redhat.com>
7410
7411 * Makefile.in (x86-linux-dregs.o): New rule.
7412 * configure.srv: Add x86-linux-dregs.o to relevant targets.
7413 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
7414 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
7415 (x86_linux_dr_get): Likewise.
7416 (x86_linux_dr_set): Likewise.
7417 (update_debug_registers_callback): Likewise.
7418 (x86_linux_dr_set_addr): Likewise.
7419 (x86_linux_dr_get_addr): Likewise.
7420 (x86_linux_dr_set_control): Likewise.
7421 (x86_linux_dr_get_control): Likewise.
7422 (x86_linux_dr_get_status): Likewise.
7423 (x86_linux_update_debug_registers): Likewise.
7424
2b95d440
GB		 74252015-03-24 Gary Benson <gbenson@redhat.com>
7426
7427 * linux-x86-low.c (x86_linux_update_debug_registers):
7428 New function, factored out from...
7429 (x86_linux_prepare_to_resume): ...this.
7430
14b0bc68
GB		 74312015-03-24 Gary Benson <gbenson@redhat.com>
7432
7433 * linux-x86-low.c (x86_linux_dr_get): Update comments.
7434 (x86_linux_dr_set): Likewise.
7435 (update_debug_registers_callback): Likewise.
7436 (x86_linux_dr_set_addr): Likewise.
7437 (x86_linux_dr_get_addr): Likewise.
7438 (x86_linux_dr_set_control): Likewise.
7439 (x86_linux_dr_get_control): Likewise.
7440 (x86_linux_dr_get_status): Likewise.
7441 (x86_linux_prepare_to_resume): Likewise.
7442
5dfe6ca8
GB		 74432015-03-24 Gary Benson <gbenson@redhat.com>
7444
7445 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
7446 Use perror_with_name. Pass string through gettext.
7447 (x86_linux_dr_set): Likewise.
7448
d33472ad
GB		 74492015-03-24 Gary Benson <gbenson@redhat.com>
7450
7451 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
7452 (x86_linux_dr_set_addr): ...this.
7453 (x86_dr_low_get_addr): Rename to...
7454 (x86_linux_dr_get_addr): ...this.
7455 (x86_dr_low_set_control): Rename to...
7456 (x86_linux_dr_set_control): ...this.
7457 (x86_dr_low_get_control): Rename to...
7458 (x86_linux_dr_get_control): ...this.
7459 (x86_dr_low_get_status): Rename to...
7460 (x86_linux_dr_get_status): ...this.
7461 (x86_dr_low): Update with new function names.
7462
4b134ca1
GB		 74632015-03-24 Gary Benson <gbenson@redhat.com>
7464
7465 * Makefile.in (x86-linux.o): New rule.
7466 * configure.srv: Add x86-linux.o to relevant targets.
7467 * linux-low.c (lwp_set_arch_private_info): New function.
7468 (lwp_arch_private_info): Likewise.
7469 * linux-x86-low.c: Include nat/x86-linux.h.
7470 (arch_lwp_info): Removed structure.
7471 (update_debug_registers_callback):
7472 Use lwp_set_debug_registers_changed.
7473 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
7474 and lwp_set_debug_registers_changed.
7475 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
7476
34c703da
GB		 74772015-03-24 Gary Benson <gbenson@redhat.com>
7478
7479 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
7480 * linux-arm-low.c (arm_new_thread): Likewise.
7481 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
7482 * linux-mips-low.c (mips_linux_new_thread): Likewise.
7483 * linux-x86-low.c (x86_linux_new_thread): Likewise.
7484 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
7485
cff068da
GB		 74862015-03-24 Gary Benson <gbenson@redhat.com>
7487
7488 * linux-low.c (ptid_of_lwp): New function.
7489 (lwp_is_stopped): Likewise.
7490 (lwp_stop_reason): Likewise.
7491 * linux-x86-low.c (update_debug_registers_callback):
7492 Use lwp_is_stopped.
7493 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
7494 lwp_stop_reason.
7495
b2f7c7e8
GB		 74962015-03-24 Gary Benson <gbenson@redhat.com>
7497
7498 * linux-low.h (linux_stop_lwp): Remove declaration.
7499
6d4ee8c6
GB		 75002015-03-24 Gary Benson <gbenson@redhat.com>
7501
7502 * linux-low.h: Include nat/linux-nat.h.
7503 * linux-low.c (iterate_over_lwps_args): New structure.
7504 (iterate_over_lwps_filter): New function.
7505 (iterate_over_lwps): Likewise.
7506 * linux-x86-low.c (update_debug_registers_callback):
7507 Update signature to what iterate_over_lwps expects.
7508 Remove PID check that iterate_over_lwps now performs.
7509 (x86_dr_low_set_addr): Use iterate_over_lwps.
7510 (x86_dr_low_set_control): Likewise.
7511
70a0bb6b
GB		 75122015-03-24 Gary Benson <gbenson@redhat.com>
7513
7514 * linux-x86-low.c (x86_debug_reg_state): New function.
7515 (x86_linux_prepare_to_resume): Use the above.
7516
7b669087
GB		 75172015-03-24 Gary Benson <gbenson@redhat.com>
7518
7519 * linux-low.c (current_lwp_ptid): New function.
7520 * linux-x86-low.c: Include nat/linux-nat.h.
7521 (x86_dr_low_get_addr): Use current_lwp_ptid.
7522 (x86_dr_low_get_control): Likewise.
7523 (x86_dr_low_get_status): Likewise.
7524
eef49a3d
PA		 75252015-03-20 Pedro Alves <palves@redhat.com>
7526
7527 * tracepoint.c (cmd_qtstatus): Make "str" const.
7528
b2333d22
PA		 75292015-03-20 Pedro Alves <palves@redhat.com>
7530
7531 * server.c (handle_general_set): Make "req_str" const.
7532
23f238d3
PA		 75332015-03-19 Pedro Alves <palves@redhat.com>
7534
7535 * linux-low.c (linux_resume_one_lwp): Rename to ...
7536 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
7537 instead call perror_with_name.
7538 (check_ptrace_stopped_lwp_gone): New function.
7539 (linux_resume_one_lwp): Reimplement as wrapper around
7540 linux_resume_one_lwp_throw that swallows errors if the LWP is
7541 gone.
7542
91baf43f
PA		 75432015-03-19 Pedro Alves <palves@redhat.com>
7544
7545 * linux-low.c (count_events_callback, select_event_lwp_callback):
7546 No longer check whether the thread has resume_stop as last resume
7547 kind.
7548
8bf3b159
PA		 75492015-03-19 Pedro Alves <palves@redhat.com>
7550
7551 * linux-low.c (count_events_callback, select_event_lwp_callback):
7552 Use the lwp's status_pending_p field, not the thread's.
7553
b90fc188
PA		 75542015-03-19 Pedro Alves <palves@redhat.com>
7555
7556 * linux-low.c (select_event_lwp_callback): Update comments to
7557 no longer mention SIGTRAP.
7558
464b0089
GB		 75592015-03-18 Gary Benson <gbenson@redhat.com>
7560
7561 * server.c (handle_query): Do not report vFile:fstat as supported.
7562
aa9e327f
GB		 75632015-03-11 Gary Benson <gbenson@redhat.com>
7564
7565 * hostio.c (sys/types.h): New include.
7566 (sys/stat.h): Likewise.
7567 (common-remote-fileio.h): Likewise.
7568 (handle_fstat): New function.
7569 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 7570
791c0056
GB		 75712015-03-11 Gary Benson <gbenson@redhat.com>
7572
7573 * configure.ac (AC_CHECK_MEMBERS): Add checks for
7574 struct stat.st_blocks and struct stat.st_blksize.
7575 * configure: Regenerate.
7576 * config.in: Likewise.
7577 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
7578 (OBS): Add common-remote-fileio.o.
7579 (common-remote-fileio.o): New rule.
7580
9a9df970
PA		 75812015-03-09 Pedro Alves <palves@redhat.com>
7582
7583 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
7584 'struct sockaddr' pointer in 'accept' call.
7585
9eb1356e
PA		 75862015-03-09 Pedro Alves <palves@redhat.com>
7587
7588 Revert:
7589 2015-03-07 Pedro Alves <palves@redhat.com>
7590 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7591 or <winsock2.h> here. Instead include "gdb_socket.h".
7592 (remote_open): Use union gdb_sockaddr_u.
7593 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7594 or <winsock2.h> here. Instead include "gdb_socket.h".
7595 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7596 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7597 or <sys/un.h>.
7598 (init_named_socket, gdb_agent_helper_thread): Use union
7599 gdb_sockaddr_u.
7600
aac331e4
PA		 76012015-03-07 Pedro Alves <palves@redhat.com>
7602
7603 * configure.ac (build_warnings): Move
7604 -Wdeclaration-after-statement to the C-specific set.
7605 * configure: Regenerate.
7606
366c75fc
PA		 76072015-03-07 Pedro Alves <palves@redhat.com>
7608
7609 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7610 or <winsock2.h> here. Instead include "gdb_socket.h".
7611 (remote_open): Use union gdb_sockaddr_u.
7612 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7613 or <winsock2.h> here. Instead include "gdb_socket.h".
7614 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7615 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7616 or <sys/un.h>.
7617 (init_named_socket, gdb_agent_helper_thread): Use union
7618 gdb_sockaddr_u.
7619
492d29ea
PA		 76202015-03-07 Pedro Alves <palves@redhat.com>
7621
7622 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
7623 instead.
7624
60a191ed
YQ		 76252015-03-06 Yao Qi <yao.qi@linaro.org>
7626
7627 * linux-aarch64-low.c (aarch64_insert_point): Use
7628 show_debug_regs as a boolean.
7629 (aarch64_remove_point): Likewise.
7630
f5771b1d
PA		 76312015-03-05 Pedro Alves <palves@redhat.com>
7632
7633 * lynx-low.c (lynx_target_ops): Install NULL hooks for
7634 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
7635 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
7636 * nto-low.c (nto_target_ops): Likewise.
7637 * spu-low.c (spu_target_ops): Likewise.
7638 * win32-low.c (win32_target_ops): Likewise.
7639
3e572f71
PA		 76402015-03-04 Pedro Alves <palves@redhat.com>
7641
72f4393d 7642 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 7643 Decide whether a breakpoint triggered based on the SIGTRAP's
7644 siginfo.si_code.
72f4393d
L		 7645 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
7646 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 7647 (linux_low_filter_event): Check for breakpoints before checking
7648 watchpoints.
7649 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
7650 siginfo.si_code.
72f4393d
L		 7651 (linux_stopped_by_sw_breakpoint)
7652 (linux_supports_stopped_by_sw_breakpoint)
7653 (linux_stopped_by_hw_breakpoint)
7654 (linux_supports_stopped_by_hw_breakpoint): New functions.
7655 (linux_target_ops): Install new target methods.
3e572f71 7656
1ec68e26
PA		 76572015-03-04 Pedro Alves <palves@redhat.com>
7658
7659 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
7660 * server.c (swbreak_feature, hwbreak_feature): New globals.
7661 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
7662 (captured_main): Clear swbreak_feature and hwbreak_feature.
7663 * server.h (swbreak_feature, hwbreak_feature): Declare.
7664 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7665 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7666 supports_stopped_by_hw_breakpoint>: New fields.
7667 (target_supports_stopped_by_sw_breakpoint)
7668 (target_stopped_by_sw_breakpoint)
7669 (target_supports_stopped_by_hw_breakpoint)
7670 (target_stopped_by_hw_breakpoint): Declare.
7671
15c66dd6
PA		 76722015-03-04 Pedro Alves <palves@redhat.com>
7673
7674 enum lwp_stop_reason -> enum target_stop_reason
7675 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7676 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7677 (linux_wait_1, stuck_in_jump_pad_callback)
7678 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7679 (linux_stopped_by_watchpoint):
7680 * linux-low.h (enum lwp_stop_reason): Delete.
7681 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7682 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7683
98fc70d6
YQ		 76842015-03-04 Yao Qi <yao.qi@linaro.org>
7685
7686 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7687
dd2ac174
GB		 76882015-03-03 Gary Benson <gbenson@redhat.com>
7689
7690 * hostio.c (handle_vFile): Fix prefix lengths.
7691
d68e53f4
MM		 76922015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7693
7694 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7695 ptr_bits.
7696
bf2d68ab
AA		 76972015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7698
7699 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7700 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7701 (clean): Add "rm -f" for above C files.
7702 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7703 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7704 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7705 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7706 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7707 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7708 (init_registers_s390x_vx_linux64)
7709 (init_registers_s390x_tevx_linux64)
7710 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7711 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7712 declarations.
7713 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7714 (s390_store_vxrs_high): New functions.
7715 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7716 NT_S390_VXRS_HIGH.
7717 (s390_arch_setup): Add logic for selecting one of the new target
7718 descriptions. Activate the new vector regsets if applicable.
7719 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7720 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7721 and init_registers_s390x_tevx_linux64.
7722
c966a859
PA		 77232015-03-01 Pedro Alves <palves@redhat.com>
7724
7725 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7726 parameter.
7727
4180215b
PA		 77282015-02-27 Pedro Alves <palves@redhat.com>
7729
7730 * linux-x86-low.c (u_debugreg_offset): New function.
7731 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7732
749bab01
PA		 77332015-02-27 Pedro Alves <palves@redhat.com>
7734
7735 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7736 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7737 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7738 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7739 (ps_lsetfpregs, ps_getpid)
7740 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7741 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7742 (ps_lsetxregs, ps_plog): Declare.
7743
3c14e5a3
PA		 77442015-02-27 Pedro Alves <palves@redhat.com>
7745
7746 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7747 IP_AGENT_EXPORT_FUNC.
7748 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7749 IP_AGENT_EXPORT_FUNC.
7750 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7751 (IP_AGENT_EXPORT): Delete.
7752 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7753 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7754 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7755 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7756 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7757 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7758 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7759 (traceframe_read_count, traceframe_write_count)
7760 (traceframes_created, trace_state_variables, get_raw_reg)
7761 (get_trace_state_variable_value, set_trace_state_variable_value)
7762 (ust_loaded, helper_thread_id, cmd_buf): Use
7763 IPA_SYM_EXPORTED_NAME.
7764 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7765 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7766 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7767 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7768 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7769 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7770 EXTERN_C_PUSH/EXTERN_C_POP.
7771 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7772 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7773 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7774 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7775 (traceframe_write_count, traceframe_read_count)
7776 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7777 (about_to_request_buffer_space, get_trace_state_variable_value)
7778 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7779 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7780 EXTERN_C_PUSH/EXTERN_C_POP.
7781 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7782 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7783 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7784 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7785 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7786 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7787 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7788 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7789 Define.
7790 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7791 (IP_AGENT_EXPORT_VAR_DECL): Define.
7792 (tracing): Declare.
7793 (gdb_agent_get_raw_reg): Declare.
7794
fe978cb0
PA		 77952015-02-27 Tom Tromey <tromey@redhat.com>
7796 Pedro Alves <palves@redhat.com>
7797
7798 Rename symbols whose names are reserved C++ keywords throughout.
7799
3bc3d82a
PA		 78002015-02-27 Pedro Alves <palves@redhat.com>
7801
7802 * Makefile.in (COMPILER): New, get it from autoconf.
7803 (CXX): Get from autoconf instead.
7804 (COMPILE.pre): Use COMPILER.
7805 (CC-LD): Rename to ...
7806 (CC_LD): ... this. Use COMPILER.
7807 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7808 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7809 * acinclude.m4: Include build-with-cxx.m4.
7810 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7811 Disable -Werror by default if building in C++ mode.
7812 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7813 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7814 the C++ compiler. Save/restore CXXFLAGS too.
7815 * configure: Regenerate.
7816
07697489
PA		 78172015-02-27 Pedro Alves <palves@redhat.com>
7818
7819 * acinclude.m4: Include libiberty.m4.
7820 * configure.ac: Call libiberty_INIT.
7821 * config.in, configure: Regenerate.
7822
9beb7c4e
PA		 78232015-02-26 Pedro Alves <palves@redhat.com>
7824
7825 * linux-low.c (linux_wait_1): When incrementing the PC past a
7826 program breakpoint always use the_low_target.breakpoint_len as
7827 increment, rather than the maximum between that and
7828 the_low_target.decr_pc_after_break.
7829
8090aef2
PA		 78302015-02-23 Pedro Alves <palves@redhat.com>
7831
7832 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7833 thread was doing a step-over; always adjust the PC if
7834 we stepped over a permanent breakpoint.
7835 (linux_wait_1): If we stepped over breakpoint that was on top of a
7836 permanent breakpoint, manually advance the PC past it.
7837
bc9540e8
PA		 78382015-02-23 Pedro Alves <palves@redhat.com>
7839
7840 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7841 modes.
7842 (x86_fill_gregset, x86_store_gregset): Use it when handling
7843 $orig_eax.
7844
2db9a427
PA		 78452015-02-20 Pedro Alves <palves@redhat.com>
7846
7847 * thread-db.c: Include "nat/linux-procfs.h".
7848 (thread_db_init): Skip listing new threads if the kernel supports
7849 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7850
afa8d396
PA		 78512015-02-20 Pedro Alves <palves@redhat.com>
7852
7853 * linux-low.c (status_pending_p_callback): Use ptid_match.
7854
c9587f88
AT		 78552015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7856
7857 PR breakpoints/16812
7858 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7859 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7860 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7861
b05ec7a5
AT		 78622015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7863
7864 PR breakpoints/15956
7865 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7866
d33501a5
MM		 78672015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7868
7869 * linux-low.c (linux_low_btrace_conf): Print size.
7870 * server.c (handle_btrace_conf_general_set): New.
7871 (hanle_general_set): Call handle_btrace_conf_general_set.
7872 (handle_query): Report Qbtrace-conf:bts:size as supported.
7873
f4abbc16
MM		 78742015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7875
7876 * linux-low.c (linux_low_enable_btrace): Update parameters.
7877 (linux_low_btrace_conf): New.
7878 (linux_target_ops)<to_btrace_conf>: Initialize.
7879 * server.c (current_btrace_conf): New.
7880 (handle_btrace_enable): Rename to ...
7881 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
7882 to target_enable_btrace. Update comment. Update users.
7883 (handle_qxfer_btrace_conf): New.
7884 (qxfer_packets): Add btrace-conf entry.
7885 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7886 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7887 (target_ops)<read_btrace_conf>: New.
7888 (target_enable_btrace): Update parameters.
7889 (target_read_btrace_conf): New.
7890
043c3577
MM		 78912015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7892
7893 * server.c (handle_btrace_general_set): Remove call to
7894 target_supports_btrace.
7895 (supported_btrace_packets): New.
7896 (handle_query): Call supported_btrace_packets.
7897 * target.h: include btrace-common.h.
7898 (btrace_target_info): Removed.
7899 (supports_btrace, target_supports_btrace): Update parameters.
7900
734b0e4b
MM		 79012015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7902
7903 * Makefile.in (SFILES): Add common/btrace-common.c.
7904 (OBS): Add common/btrace-common.o.
7905 (btrace-common.o): Add build rules.
7906 * linux-low: Include btrace-common.h.
7907 (linux_low_read_btrace): Use struct btrace_data. Call
7908 btrace_data_init and btrace_data_fini.
7909
d6c146e9
PA		 79102015-02-06 Pedro Alves <palves@redhat.com>
7911
7912 * thread-db.c (find_new_threads_callback): Add debug output.
7913
20ba1ce6
PA		 79142015-02-04 Pedro Alves <palves@redhat.com>
7915
7916 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7917 (resume_stopped_resumed_lwps): New function.
7918 (linux_wait_for_event_filtered): Use it.
7919
8cc73a39
SDJ		 79202015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7921
7922 * Makefile.in (SFILES): Add linux-personality.c.
7923 (linux-personality.o): New rule.
7924 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7925 list of objects to be built.
7926 * linux-low.c: Include nat/linux-personality.h.
7927 (linux_create_inferior): Remove code to disable address space
7928 randomization (moved to ../nat/linux-personality.c). Create
7929 cleanup to disable address space randomization.
7930
fb23d554
SDJ		 79312015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7932
7933 * Makefile.in (posix-strerror.o): New rule.
7934 (mingw-strerror.o): Likewise.
7935 * configure: Regenerated.
7936 * configure.ac: Source file ../common/common.host. Initialize new
7937 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7938
cdf43629
YQ		 79392015-01-14 Yao Qi <yao@codesourcery.com>
7940
7941 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7942 (ppc-linux.o): New rule.
7943 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7944 * configure.ac: AC_CHECK_FUNCS(getauxval).
7945 * config.in: Re-generated.
7946 * configure: Re-generated.
7947 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7948 ppc64_64bit_inferior_p
7949
514c5338
YQ		 79502015-01-14 Yao Qi <yao@codesourcery.com>
7951
7952 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7953 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7954 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7955 (PT_ORIG_R3, PT_TRAP): Likewise.
7956 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7957 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7958 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7959
3368c1e5
JB		 79602015-01-10 Joel Brobecker <brobecker@adacore.com>
7961
7962 * i387-fp.c (i387_cache_to_xsave): In look over
7963 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7964 zmmh_low_space field by use of zmmh_high_space.
7965
582511be
PA		 79662015-01-09 Pedro Alves <palves@redhat.com>
7967
7968 * linux-low.c (step_over_bkpt): Move higher up in the file.
7969 (handle_extended_wait): Don't store the stop_pc here.
7970 (get_stop_pc): Adjust comments and rename to ...
7971 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7972 stopped for a software breakpoint or hardware breakpoint.
7973 (thread_still_has_status_pending_p): New function.
7974 (status_pending_p_callback): Use
7975 thread_still_has_status_pending_p. If the event is no longer
7976 interesting, resume the LWP.
7977 (handle_tracepoints): Add assert.
7978 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7979 (wstatus_maybe_breakpoint): New function.
7980 (cancel_breakpoint): Delete function.
7981 (check_stopped_by_watchpoint): New function, factored out from
7982 linux_low_filter_event.
7983 (lp_status_maybe_breakpoint): Delete function.
7984 (linux_low_filter_event): Remove filter_ptid argument.
7985 Leave thread group exits pending here. Store the LWP's stop PC.
7986 Always leave events pending.
7987 (linux_wait_for_event_filtered): Pull all events out of the
7988 kernel, and leave them all pending.
7989 (count_events_callback, select_event_lwp_callback): Consider all
7990 events.
7991 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7992 (select_event_lwp): Only give preference to the stepping LWP in
7993 all-stop mode. Adjust comments.
7994 (ignore_event): New function.
7995 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7996 references to cancel_breakpoints. Adjust to renames. Also give
7997 equal priority to all LWPs that have had events in non-stop mode.
7998 If reporting a software breakpoint event, unadjust the LWP's PC.
7999 (linux_wait): If linux_wait_1 returned an ignored event, retry.
8000 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
8001 Adjust.
8002 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
8003 (resume_status_pending_p): Use thread_still_has_status_pending_p.
8004 (linux_stopped_by_watchpoint): Adjust.
8005 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
8006 * linux-low.h (enum lwp_stop_reason): New.
8007 (struct lwp_info) <stop_pc>: Adjust comment.
8008 <stopped_by_watchpoint>: Delete field.
8009 <stop_reason>: New field.
8010 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
8011 * mem-break.c (software_breakpoint_inserted_here)
8012 (hardware_breakpoint_inserted_here): New function.
8013 * mem-break.h (software_breakpoint_inserted_here)
8014 (hardware_breakpoint_inserted_here): Declare.
8015 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
8016 (cancel_breakpoints): Delete.
8017 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
8018 (upload_fast_traceframes): Remove references to
8019 cancel_breakpoints.
8020
a33e3959
PA		 80212015-01-09 Pedro Alves <palves@redhat.com>
8022
8023 * thread-db.c (find_new_threads_callback): Ignore thread if the
8024 kernel thread ID is -1.
8025
8784d563
PA		 80262015-01-09 Pedro Alves <palves@redhat.com>
8027
8028 * linux-low.c (linux_attach_fail_reason_string): Move to
8029 nat/linux-ptrace.c, and rename.
8030 (linux_attach_lwp): Update comment.
8031 (attach_proc_task_lwp_callback): New function.
8032 (linux_attach): Adjust to rename and use
8033 linux_proc_attach_tgid_threads.
8034 (linux_attach_fail_reason_string): Delete declaration.
8035
76f2b779
JB		 80362015-01-01 Joel Brobecker <brobecker@adacore.com>
8037
8038 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
8039 * server.c (gdbserver_version): Likewise.
8040
fafcc06a
SDJ		 80412014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
8042
8043 * remote-utils.c: Include ctype.h.
8044 (input_interrupt): Explicitly handle the case when the char
8045 received is the NUL byte. Improve the printing of non-ASCII
8046 characters.
8047
beed38b8
JB		 80482014-12-16 Joel Brobecker <brobecker@adacore.com>
8049
8050 * linux-low.c (linux_low_filter_event): Update call to
8051 linux_enable_event_reporting following the addition of
8052 a new parameter to that function.
8053
bf330350
CU		 80542014-12-16 Catalin Udma <catalin.udma@freescale.com>
8055
8056 PR server/17457
8057 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
8058 (AARCH64_FPCR_REGNO): Likewise.
8059 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
8060 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
8061 (aarch64_store_fpregset): Likewise.
8062
5227d625
JB		 80632014-12-15 Joel Brobecker <brobecker@adacore.com>
8064
8065 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
8066 Remove FIXME comment about assumption about N.
8067
f93b65a0
JB		 80682014-12-13 Joel Brobecker <brobecker@adacore.com>
8069
8070 * configure.ac: If large-file support is disabled in GDBserver,
8071 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
8072 * configure: Regenerate.
8073
e5a9158d
AA		 80742014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8075
8076 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
8077 warning upon ENODATA from ptrace.
8078 * linux-s390-low.c (s390_store_tdb): New.
8079 (s390_regsets): Add regset for NT_S390_TDB.
8080
feea5f36
AA		 80812014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8082
8083 * linux-low.c (regsets_store_inferior_registers): Skip regsets
8084 without a fill_function.
8085 * linux-s390-low.c (s390_fill_last_break): Remove.
8086 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
8087 (s390_arch_setup): Use regset's size instead of fill_function for
8088 loop end condition.
8089
098dbe61
AA		 80902014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8091
8092 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
8093 the regset's store function when ptrace returned an error.
8094 * regcache.c (get_thread_regcache): Invalidate register cache
8095 before fetching inferior's registers.
8096
28eef672
AA		 80972014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8098
8099 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
8100 while-loop as for-loop.
8101 (regsets_store_inferior_registers): Likewise.
8102
bdca27a2
YQ		 81032014-11-28 Yao Qi <yao@codesourcery.com>
8104
8105 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
8106 * config.in, configure: Re-generate.
8107 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
8108 is defined.
8109
9c232dda
YQ		 81102014-11-21 Yao Qi <yao@codesourcery.com>
8111
8112 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
8113 (AC_CHECK_HEADERS): Remove malloc.h.
8114 * configure: Re-generated.
8115 * config.in: Re-generated.
8116 * server.h: Don't include alloca.h and malloc.h.
8117 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
8118 Don't include malloc.h.
8119
43968415
JB		 81202014-11-17 Joel Brobecker <brobecker@adacore.com>
8121
8122 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
8123 corresponding ERRNO check in same block.
8124
40e91bc7
PA		 81252014-11-12 Pedro Alves <palves@redhat.com>
8126
8127 * server.c (cont_thread): Update comment.
8128 (start_inferior, attach_inferior): No longer clear cont_thread.
8129 (handle_v_cont): No longer set cont_thread.
8130 (captured_main): Clear cont_thread each time a GDB connects.
8131
c2c118cf
PA		 81322014-11-12 Pedro Alves <palves@redhat.com>
8133
8134 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
8135 thread, and don't resume all threads if the Hc thread has exited.
8136
78708b7c
PA		 81372014-11-12 Pedro Alves <palves@redhat.com>
8138
8139 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
8140 the process group instead of to a specific LWP.
8141
a2abc7de
PA		 81422014-10-15 Pedro Alves <palves@redhat.com>
8143
8144 PR server/17487
8145 * win32-arm-low.c (arm_set_thread_context): Remove current_event
8146 parameter.
8147 (arm_set_thread_context): Delete.
8148 (the_low_target): Adjust.
8149 * win32-i386-low.c (debug_registers_changed)
8150 (debug_registers_used): Delete.
8151 (update_debug_registers_callback): New function.
8152 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
8153 needing to update their debug registers.
8154 (win32_get_current_dr): New function.
8155 (x86_dr_low_get_addr, x86_dr_low_get_control)
8156 (x86_dr_low_get_status): Fetch the debug register from the thread
8157 record's context.
8158 (i386_initial_stuff): Adjust.
8159 (i386_get_thread_context): Remove current_event parameter. Don't
8160 clear debug_registers_changed nor copy DR values to
8161 debug_reg_state.
8162 (i386_set_thread_context): Delete.
8163 (i386_prepare_to_resume): New function.
8164 (i386_thread_added): Mark the thread as needing to update irs
8165 debug registers.
8166 (the_low_target): Remove i386_set_thread_context and install
8167 i386_prepare_to_resume.
8168 * win32-low.c (win32_get_thread_context): Adjust.
8169 (win32_set_thread_context): Use SetThreadContext
8170 directly.
8171 (win32_prepare_to_resume): New function.
8172 (win32_require_context): New function, factored out from ...
8173 (thread_rec): ... this.
8174 (continue_one_thread): Call win32_prepare_to_resume on each thread
8175 we're about to continue.
8176 (win32_resume): Call win32_prepare_to_resume on the event thread.
8177 * win32-low.h (struct win32_thread_info)
8178 <debug_registers_changed>: New field.
8179 (struct win32_target_ops): Change prototype of set_thread_context,
8180 delete set_thread_context and add prepare_to_resume.
8181 (win32_require_context): New declaration.
8182
a442d071
GB		 81832014-10-08 Gary Benson <gbenson@redhat.com>
8184
8185 * server.h: Do not include common-exceptions.h.
8186
6f1947e8
GB		 81872014-10-08 Gary Benson <gbenson@redhat.com>
8188
8189 * server.h: Do not include cleanups.h.
8190
63b434a4
JH		 81912014-09-30 James Hogan <james.hogan@imgtec.com>
8192
8193 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
8194 mips64-dsp-linux.c.
8195
c4d9ceb6
YQ		 81962014-09-23 Yao Qi <yao@codesourcery.com>
8197
8198 * linux-low.c (lp_status_maybe_breakpoint): New function.
8199 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
8200 (count_events_callback): Likewise.
8201 (select_event_lwp_callback): Likewise.
8202 (cancel_breakpoints_callback): Likewise.
8203
89a5711c
DB		 82042014-09-19 Don Breazeal <donb@codesourcery.com>
8205
8206 * linux-low.c (handle_extended_wait): Call
8207 linux_ptrace_get_extended_event.
8208 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
8209 linux_is_extended_waitstatus.
8210
bffc0964
JB		 82112014-09-16 Joel Brobecker <brobecker@adacore.com>
8212
8213 * Makefile.in (CPPFLAGS): Define.
8214 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
8215 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
8216
0bfdf32f
GB		 82172014-09-16 Gary Benson <gbenson@redhat.com>
8218
8219 * inferiors.h (current_inferior): Renamed as...
8220 (current_thread): New variable. All uses updated.
8221 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
8222 (maybe_move_out_of_jump_pad): Likewise.
8223 (cancel_breakpoint): Likewise.
8224 (linux_low_filter_event): Likewise.
8225 (wait_for_sigstop): Likewise.
8226 (linux_resume_one_lwp): Likewise.
8227 (need_step_over_p): Likewise.
8228 (start_step_over): Likewise.
8229 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
8230 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
8231 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
8232 and save_inferior as saved_thread.
8233 * regcache.c (get_thread_regcache): Renamed saved_inferior as
8234 saved_thread.
8235 (regcache_invalidate_thread): Likewise.
8236 * remote-utils.c (prepare_resume_reply): Likewise.
8237 * thread-db.c (thread_db_get_tls_address): Likewise.
8238 (disable_thread_event_reporting): Likewise.
8239 (remove_thread_event_breakpoints): Likewise.
8240 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
8241 as saved_thread.
8242 * target.h (set_desired_inferior): Renamed as...
8243 (set_desired_thread): New declaration. All uses updated.
8244 * server.c (myresume): Updated comment to reference thread instead
8245 of inferior.
8246 (handle_serial_event): Likewise.
8247 (handle_target_event): Likewise.
8248
361c8ade
GB		 82492014-09-12 Tom Tromey <tromey@redhat.com>
8250 Gary Benson <gbenson@redhat.com>
8251
8252 * regcache.h: Include common-regcache.h.
8253 (regcache_read_pc): Don't declare.
8254 * regcache.c (get_thread_regcache_for_ptid): New function.
8255
bd9269f7
GB		 82562014-09-11 Tom Tromey <tromey@redhat.com>
8257 Gary Benson <gbenson@redhat.com>
8258
8259 * symbol.c: New file.
8260 * Makefile.in (SFILES): Add symbol.c.
8261 (OBS): Add symbol.o.
8262
f8c1d06b
GB		 82632014-09-11 Gary Benson <gbenson@redhat.com>
8264
8265 * target.c (target_stop_ptid, target_continue_ptid): New
8266 functions.
8267
721ec300
GB		 82682014-09-11 Tom Tromey <tromey@redhat.com>
8269 Gary Benson <gbenson@redhat.com>
8270
8271 * target.h: Include target/target.h.
8272 * target.c (target_read_memory, target_read_uint32)
8273 (target_write_memory): New functions.
8274
c5e92cca
GB		 82752014-09-11 Gary Benson <gbenson@redhat.com>
8276
8277 * server.h (debug_hw_points): Don't declare.
8278 * server.c (debug_hw_points): Don't define. Replace all uses
8279 with show_debug_regs.
8280 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
8281 all uses with show_debug_regs.
8282
2e4bb98a
EBM		 82832014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
8284
8285 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
8286 endianness into account.
8287 (ppc_supply_ptrace_register): Likewise.
8288
ac740bc7
JH		 82892014-09-03 James Hogan <james.hogan@imgtec.com>
8290
8291 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
8292 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
8293
97ea6506
GB		 82942014-09-03 Gary Benson <gbenson@redhat.com>
8295
8296 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
8297 ALL_DEBUG_ADDRESS_REGISTERS.
8298
df7e5265
GB		 82992014-09-02 Gary Benson <gbenson@redhat.com>
8300
8301 * i386-low.h: Renamed as...
8302 * x86-low.h: New file. All type, function and variable name
8303 prefixes changed from "i386_" to "x86_". All references updated.
8304 * i386-low.c: Renamed as...
8305 * x86-low.c: New file. All type, function and variable name
8306 prefixes changed from "i386_" to "x86_". All references updated.
8307
ed859da7
GB		 83082014-09-02 Gary Benson <gbenson@redhat.com>
8309
8310 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
8311 (x86_linux_new_thread): Likewise.
8312
860789c7
GB		 83132014-08-29 Gary Benson <gbenson@redhat.com>
8314
8315 * server.h (setjmp.h): Do not include.
8316 (toplevel): Do not declare.
8317 (common-exceptions.h): Include.
8318 (cleanups.h): Likewise.
8319 * server.c (toplevel): Do not define.
8320 (exit_code): New static global.
8321 (detach_or_kill_for_exit_cleanup): New function.
8322 (main): New function. Original main renamed to...
8323 (captured_main): New function.
8324 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
8325
ff55e1b5
GB		 83262014-08-29 Gary Benson <gbenson@redhat.com>
8327
8328 * Makefile.in (SFILES): Add common/common-exceptions.c.
8329 (OBS): Add common-exceptions.o.
8330 (common-exceptions.o): New rule.
8331 * utils.c (prepare_to_throw_exception): New function.
8332
e9bcb658
GB		 83332014-08-29 Gary Benson <gbenson@redhat.com>
8334
8335 * config.in: Regenerate.
8336 * configure: Likewise.
8337
e3180625
GB		 83382014-08-29 Gary Benson <gbenson@redhat.com>
8339
8340 * Makefile.in (SFILES): Add common/cleanups.c.
8341 (OBS): cleanups.o.
8342 (cleanups.o): New rule.
8343
e3d6ba5d
GB		 83442014-08-29 Gary Benson <gbenson@redhat.com>
8345
8346 * utils.c (internal_vwarning): New function.
8347
7096e886
GB		 83482014-08-28 Gary Benson <gbenson@redhat.com>
8349
8350 * utils.h (fatal): Remove declaration.
8351 * utils.c (fatal): Remove function.
8352
14ce3192
GB		 83532014-08-28 Gary Benson <gbenson@redhat.com>
8354
8355 * tracepoint.c (gdb_agent_init): Replace fatal with
8356 perror_with_name.
8357 (initialize_tracepoint): Likewise.
8358
50278d59
GB		 83592014-08-28 Gary Benson <gbenson@redhat.com>
8360
8361 * remote-utils.c (remote_prepare): Replace fatal with error.
8362
aa96c426
GB		 83632014-08-28 Gary Benson <gbenson@redhat.com>
8364
8365 * linux-low.c (linux_async): Replace fatal with warning.
8366 Tidy up and return.
8367 (linux_start_non_stop): Return -1 if linux_async failed.
8368
f7160e97
GB		 83692014-08-28 Gary Benson <gbenson@redhat.com>
8370
8371 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
8372 gdb_assert.
8373 (i386_dr_low_get_addr): Remove vague comment.
8374 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
8375 gdb_assert.
8376
38e08fca
GB		 83772014-08-28 Gary Benson <gbenson@redhat.com>
8378
8379 * inferiors.c (get_thread_process): Replace check with gdb_assert.
8380 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
8381 internal_error.
8382 (linux_resume_one_lwp): Likewise.
8383 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
8384 gdb_assert.
8385 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
8386 with internal_error.
8387 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
8388 (init_register_cache): Replace fatal with gdb_assert_not_reached.
8389 (find_register_by_name): Replace fatal with internal_error.
8390 (find_regno): Likewise.
8391 * tdesc.c (init_target_desc): Replace check with gdb_assert.
8392 * thread-db.c (thread_db_create_event): Likewise.
8393 (thread_db_load_search): Likewise.
8394 (try_thread_db_load_1): Likewise.
8395 * tracepoint.c (get_jump_space_head): Replace fatal with
8396 internal_error.
8397 (claim_trampoline_space): Likewise.
8398 (have_fast_tracepoint_trampoline_buffer): Likewise.
8399 (cmd_qtstart): Likewise.
8400 (stop_tracing): Likewise.
8401 (fast_tracepoint_collecting): Likewise.
8402 (target_malloc): Likewise.
8403 (download_tracepoint): Likewise.
8404 (download_trace_state_variables): Replace check with gdb_assert.
8405 (upload_fast_traceframes): Replace fatal with internal_error.
8406
34abf635
GB		 84072014-08-19 Tom Tromey <tromey@redhat.com>
8408 Gary Benson <gbenson@redhat.com>
8409
8410 * Makefile.in (SFILES): Add common/common-debug.c.
8411 (OBS): Add common-debug.o.
8412 (common-debug.o): New rule.
8413 * debug.h (debug_printf): Don't declare.
8414 * debug.c (debug_printf): Renamed and rewritten as...
8415 (debug_vprintf): New function.
8416
f6e94d78
GB		 84172014-08-19 Gary Benson <gbenson@redhat.com>
8418
8419 * utils.h: Do not include print-utils.h.
8420
9239eeab
GB		 84212014-08-19 Tom Tromey <tromey@redhat.com>
8422 Gary Benson <gbenson@redhat.com>
8423
8424 * server.h: Add static assertion.
8425 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
8426
ef87c8bb
GB		 84272014-08-19 Tom Tromey <tromey@redhat.com>
8428 Gary Benson <gbenson@redhat.com>
8429
8430 * Makefile.in (SFILES): Add common/errors.c.
8431 (OBS): Add errors.o.
8432 (IPA_OBS): Add errors-ipa.o.
8433 (errors.o): New rule.
8434 (errors-ipa.o): Likewise.
8435 * utils.h (perror_with_name, error, warning): Don't declare.
8436 * utils.c (warning): Renamed and rewritten as...
8437 (vwarning): New function.
8438 (error): Renamed and rewritten as...
8439 (verror): New function.
8440 (internal_error): Renamed and rewritten as...
8441 (internal_verror): New function.
8442
bb974a24
GB		 84432014-08-07 Gary Benson <gbenson@redhat.com>
8444
8445 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
8446 * configure: Regenerate.
8447 * config.in: Likewise.
8448 * server.h: Do not include errno.h.
8449 * event-loop.c: Likewise.
8450 * hostio-errno.c: Likewise.
8451 * linux-low.c: Likewise.
8452 * remote-utils.c: Likewise.
8453 * spu-low.c: Likewise.
8454 * utils.c: Likewise.
8455 * gdbreplay.c: Unconditionally include errno.h.
8456
6d3d12eb
GB		 84572014-08-07 Gary Benson <gbenson@redhat.com>
8458
8459 * server.h: Do not include string.h.
8460 * event-loop.c: Likewise.
8461 * linux-low.c: Likewise.
8462 * regcache.c: Likewise.
8463 * remote-utils.c: Likewise.
8464 * spu-low.c: Likewise.
8465 * utils.c: Likewise.
8466
dccbb609
GB		 84672014-08-07 Gary Benson <gbenson@redhat.com>
8468
8469 * server.h: Do not include gdb_assert.h.
8470
e76df0d0
GB		 84712014-08-07 Gary Benson <gbenson@redhat.com>
8472
8473 * server.h: Do not include common-utils.h.
8474
4cb9c816
GB		 84752014-08-07 Gary Benson <gbenson@redhat.com>
8476
8477 * server.h: Do not include ptid.h.
8478 * notif.h: Likewise.
8479
3995eeee
GB		 84802014-08-07 Gary Benson <gbenson@redhat.com>
8481
8482 * server.h: Do not include gdb_locale.h.
8483
cb9f1a9b
GB		 84842014-08-07 Gary Benson <gbenson@redhat.com>
8485
8486 * server.h: Do not include gdb/signals.h.
8487 * win32-low.c: Likewise.
8488
a5fceff8
GB		 84892014-08-07 Gary Benson <gbenson@redhat.com>
8490
8491 * server.h: Do not include pathmax.h.
8492
b9391142
GB		 84932014-08-07 Gary Benson <gbenson@redhat.com>
8494
8495 * server.h: Do not include libiberty.h.
8496 * linux-bfin-low.c: Likewise.
8497
0e443c87
GB		 84982014-08-07 Gary Benson <gbenson@redhat.com>
8499
8500 * server.h: Do not include ansidecl.h.
8501
8ebb3f56
GB		 85022014-08-07 Gary Benson <gbenson@redhat.com>
8503
8504 * linux-x86-low.c: Do not include stddef.h.
8505 * lynx-ppc-low.c: Likewise.
8506 * tracepoint.c: Likewise.
8507
8980bdf6
GB		 85082014-08-07 Gary Benson <gbenson@redhat.com>
8509
8510 * server.h: Do not include stdarg.h.
8511 * nto-low.c: Likewise.
8512
d7096f71
GB		 85132014-08-07 Gary Benson <gbenson@redhat.com>
8514
8515 * server.h: Do not include stdlib.h.
8516 * inferiors.c: Likewise.
8517 * linux-low.c: Likewise.
8518 * regcache.c: Likewise.
8519 * spu-low.c: Likewise.
8520 * tracepoint.c: Likewise.
8521 * utils.c: Likewise.
8522
d02f550d
GB		 85232014-08-07 Gary Benson <gbenson@redhat.com>
8524
8525 * server.h: Do not include stdio.h.
8526 * linux-low.c: Likewise.
8527 * remote-utils.c: Likewise.
8528 * spu-low.c: Likewise.
8529 * utils.c: Likewise.
8530 * wincecompat.c: Likewise.
8531
87f6c4e3
GB		 85322014-08-06 Gary Benson <gbenson@redhat.com>
8533
8534 * regcache.c (init_register_cache): Move conditionals inside if.
8535
7089dca4
GB		 85362014-08-06 Gary Benson <gbenson@redhat.com>
8537
8538 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
8539
462f517e
GB		 85402014-07-31 Gary Benson <gbenson@redhat.com>
8541
8542 * ax.h: Do not include server.h.
8543 * gdbthread.h: Likewise.
8544 * lynx-low.h: Likewise.
8545 * notif.h: Likewise.
8546
976411d6
GB		 85472014-07-30 Gary Benson <gbenson@redhat.com>
8548
8549 * server.h: Include common-defs.h.
8550 Do not include config.h or build-gnulib-gdbserver/config.h.
8551
d41f6d8e
GB		 85522014-07-30 Gary Benson <gbenson@redhat.com>
8553
8554 * hostio-errno.c: Move server.h to top of includes list.
8555 * inferiors.c: Likewise.
8556 * linux-x86-low.c: Likewise.
8557 * notif.c: Include server.h.
8558
314c6a35
TT		 85592014-07-24 Tom Tromey <tromey@redhat.com>
8560 Gary Benson <gbenson@redhat.com>
8561
8562 * server.h (CORE_ADDR): Now unsigned.
8563
69ff6be5
PA		 85642014-07-16 Pedro Alves <palves@redhat.com>
8565
8566 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
8567
ce9e3fe7
PA		 85682014-07-15 Pedro Alves <palves@redhat.com>
8569
8570 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
8571 copy.
8572
e76126e8
PA		 85732014-07-11 Pedro Alves <palves@redhat.com>
8574
8575 * linux-low.c (kill_wait_lwp): New function, based on
8576 kill_one_lwp_callback, but use my_waitpid directly.
8577 (kill_one_lwp_callback, linux_kill): Use it.
8578
8e9db26e
PA		 85792014-06-23 Pedro Alves <palves@redhat.com>
8580
8581 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
8582 before setting DR0..DR3.
8583
698b3e08
GB		 85842014-06-20 Gary Benson <gbenson@redhat.com>
8585
8586 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
8587 * configure: Regenerated.
8588 * config.in: Likewise.
8589
125f8a3d
GB		 85902014-06-20 Gary Benson <gbenson@redhat.com>
8591
8592 * Makefile.in (SFILES): Update locations for files moved
8593 from common to nat.
8594 (object file files): Reordered.
8595
42995dbd
GB		 85962014-06-20 Gary Benson <gbenson@redhat.com>
8597
8598 * i386-low.h (i386_dr_low_can_set_addr): Removed.
8599 (i386_dr_low_set_addr): Likewise.
8600 (i386_dr_low_get_addr): Likewise.
8601 (i386_dr_low_can_set_control): Likewise.
8602 (i386_dr_low_set_control): Likewise.
8603 (i386_dr_low_get_control): Likewise.
8604 (i386_dr_low_get_status): Likewise.
8605 (i386_get_debug_register_length): Likewise.
8606 * linux-x86-low.c (i386_dr_low_set_addr):
8607 Changed signature. Made static.
8608 (i386_dr_low_get_addr): Likewise.
8609 (i386_dr_low_set_control): Likewise.
8610 (i386_dr_low_get_control): Likewise.
8611 (i386_dr_low_get_status): Likewise.
8612 (i386_dr_low): New global variable.
8613 * win32-i386-low.c (i386_dr_low_set_addr):
8614 Changed signature. Made static.
8615 (i386_dr_low_get_addr): Likewise.
8616 (i386_dr_low_set_control): Likewise.
8617 (i386_dr_low_get_control): Likewise.
8618 (i386_dr_low_get_status): Likewise.
8619 (i386_dr_low): New global variable.
8620
e1d2394b
MS		 86212014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
8622
8623 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
8624 * Makefile.in (AR, AR_FLAGS): Define.
8625 * configure: Regenerate.
8626
3a8ee006
GB		 86272014-06-19 Gary Benson <gbenson@redhat.com>
8628
8629 * Makefile.in (i386-dregs.o): New rule.
8630 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
8631 * i386-low.c (target.h): Remove include.
8632 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
8633 (DR_CONTROL_SHIFT): Likewise.
8634 (DR_CONTROL_SIZE): Likewise.
8635 (DR_RW_EXECUTE): Likewise.
8636 (DR_RW_WRITE): Likewise.
8637 (DR_RW_READ): Likewise.
8638 (DR_RW_IORW): Likewise.
8639 (DR_LEN_1): Likewise.
8640 (DR_LEN_2): Likewise.
8641 (DR_LEN_4): Likewise.
8642 (DR_LEN_8): Likewise.
8643 (DR_LOCAL_ENABLE_SHIFT): Likewise.
8644 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
8645 (DR_ENABLE_SIZE): Likewise.
8646 (DR_LOCAL_SLOWDOWN): Likewise.
8647 (DR_GLOBAL_SLOWDOWN): Likewise.
8648 (DR_CONTROL_RESERVED): Likewise.
8649 (I386_DR_CONTROL_MASK): Likewise.
8650 (I386_DR_VACANT): Likewise.
8651 (I386_DR_LOCAL_ENABLE): Likewise.
8652 (I386_DR_GLOBAL_ENABLE): Likewise.
8653 (I386_DR_DISABLE): Likewise.
8654 (I386_DR_SET_RW_LEN): Likewise.
8655 (I386_DR_GET_RW_LEN): Likewise.
8656 (I386_DR_WATCH_HIT): Likewise.
8657 (i386_wp_op_t): Likewise.
8658 (i386_show_dr): Likewise.
8659 (i386_length_and_rw_bits): Likewise.
8660 (i386_insert_aligned_watchpoint): Likewise.
8661 (i386_remove_aligned_watchpoint): Likewise.
8662 (i386_handle_nonaligned_watchpoint): Likewise.
8663 i386_update_inferior_debug_regs(): Likewise.
8664 (i386_dr_insert_watchpoint): Likewise.
8665 (i386_dr_remove_watchpoint): Likewise.
8666 (i386_dr_region_ok_for_watchpoint): Likewise.
8667 (i386_dr_stopped_data_address): Likewise.
8668 (i386_dr_stopped_by_watchpoint): Likewise.
8669
8f26655c
GB		 86702014-06-19 Gary Benson <gbenson@redhat.com>
8671
8672 * i386-low.c (i386_dr_show): Renamed to
8673 i386_show_dr and made static. All uses updated.
8674 (i386_dr_length_and_rw_bits): Renamed to
8675 i386_length_and_rw_bits and made static.
8676 All uses updated.
8677 (i386_dr_insert_aligned_watchpoint): Renamed to
8678 i386_insert_aligned_watchpoint and made static.
8679 All uses updated.
8680 (i386_dr_remove_aligned_watchpoint): Renamed to
8681 i386_remove_aligned_watchpoint and made static.
8682 All uses updated.
8683 (i386_dr_update_inferior_debug_regs): Renamed to
8684 i386_update_inferior_debug_regs and made static.
8685 All uses updated.
8686
b9228891
GB		 86872014-06-18 Gary Benson <gbenson@redhat.com>
8688
5171def3
GB		 8689 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8690 (i386_dr_low_can_set_control): Likewise.
8691 (i386_get_debug_register_length): Likewise.
8692 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8693 (i386_dr_low_can_set_control): Likewise.
8694 (i386_get_debug_register_length): Likewise.
8695
86962014-06-17 Gary Benson <gbenson@redhat.com>
8697
b9228891
GB		 8698 * i386-low.h (i386-dregs.h): New include.
8699 (DR_FIRSTADDR): Now in i386-dregs.h.
8700 (DR_LASTADDR): Likewise.
8701 (DR_NADDR): Likewise.
8702 (DR_STATUS): Likewise.
8703 (DR_CONTROL): Likewise.
8704 (i386_debug_reg_state): Likewise.
8705 (i386_dr_insert_watchpoint): Likewise.
8706 (i386_dr_remove_watchpoint): Likewise.
8707 (i386_dr_region_ok_for_watchpoint): Likewise.
8708 (i386_dr_stopped_data_address): Likewise.
8709 (i386_dr_stopped_by_watchpoint): Likewise.
8710 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8711
4be83cc2
GB		 87122014-06-18 Gary Benson <gbenson@redhat.com>
8713
8714 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8715 i386_dr_insert_watchpoint.
8716 (i386_low_remove_watchpoint): Renamed to
8717 i386_dr_remove_watchpoint.
8718 (i386_low_region_ok_for_watchpoint): Renamed to
8719 i386_dr_region_ok_for_watchpoint.
8720 (i386_low_stopped_data_address): Renamed to
8721 i386_dr_stopped_data_address.
8722 (i386_low_stopped_by_watchpoint): Renamed to
8723 i386_dr_stopped_by_watchpoint.
8724 * i386-low.c (i386_show_dr): Renamed to
8725 i386_dr_show and made nonstatic. All uses updated.
8726 (i386_length_and_rw_bits): Renamed to
8727 i386_dr_length_and_rw_bits and made nonstatic.
8728 All uses updated.
8729 (i386_insert_aligned_watchpoint): Renamed to
8730 i386_dr_insert_aligned_watchpoint and made nonstatic.
8731 All uses updated.
8732 (i386_remove_aligned_watchpoint): Renamed to
8733 i386_dr_remove_aligned_watchpoint and made nonstatic.
8734 All uses updated.
8735 (i386_update_inferior_debug_regs): Renamed to
8736 i386_dr_update_inferior_debug_regs and made nonstatic.
8737 All uses updated.
8738 (i386_low_insert_watchpoint): Renamed to
8739 i386_dr_insert_watchpoint. All uses updated.
8740 (i386_low_remove_watchpoint): Renamed to
8741 i386_dr_remove_watchpoint. All uses updated.
8742 (i386_low_region_ok_for_watchpoint): Renamed to
8743 i386_dr_region_ok_for_watchpoint. All uses updated.
8744 (i386_low_stopped_data_address): Renamed to
8745 i386_dr_stopped_data_address. All uses updated.
8746 (i386_low_stopped_by_watchpoint): Renamed to
8747 i386_dr_stopped_by_watchpoint. All uses updated.
8748
131aa0d4
GB		 87492014-06-18 Gary Benson <gbenson@redhat.com>
8750
8751 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8752 (i386_dr_low_can_set_control): Likewise.
8753 (i386_insert_aligned_watchpoint): New check.
8754
d9305f7f
GB		 87552014-06-18 Gary Benson <gbenson@redhat.com>
8756
8757 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8758 Renamed to state.
8759
e927c9fc
GB		 87602014-06-18 Gary Benson <gbenson@redhat.com>
8761
8762 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8763 instead of fatal and error.
8764 (i386_handle_nonaligned_watchpoint): Likewise.
8765
1b6d4134
GB		 87662014-06-18 Gary Benson <gbenson@redhat.com>
8767
8768 * i386-low.c (i386_get_debug_register_length): New macro.
8769 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8770 (i386_show_dr): Use debug_printf instead of fprintf. Use
8771 phex to format values.
8772
6e62758f
GB		 87732014-06-18 Gary Benson <gbenson@redhat.com>
8774
8775 * i386-low.h: Comment changes.
8776 * i386-low.c: Likewise.
8777
fc6e2f03
GB		 87782014-06-18 Gary Benson <gbenson@redhat.com>
8779
8780 * i386-low.c: Whitespace changes.
8781
f9d1eeed
TT		 87822014-06-12 Tom Tromey <tromey@redhat.com>
8783
8784 * utils.c (freeargv): Remove.
8785
0b04e523
TT		 87862014-06-12 Tom Tromey <tromey@redhat.com>
8787
8788 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8789 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8790 (parse_debug_format_options): Likewise.
8791 (gdbserver_usage): Likewise.
8792 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8793 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8794 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8795 against libiberty.
8796 ($(LIBGNU)): Depend on libiberty.
8797 (all-lib): Recurse into all subdirs.
8798 (install-only): Invoke "install" target in subdirs.
8799 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8800 targets.
8801 * configure: Rebuild.
8802 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8803 for vasprintf, vsnprintf, or gettimeofday.
8804 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8805 srv_tgtobj.
8806
270c9937
JB		 88072014-06-05 Joel Brobecker <brobecker@adacore.com>
8808
8809 * development.sh: Delete.
8810 * Makefile.in (config.status): Adjust dependency on development.sh.
8811 * configure.ac: Adjust development.sh source call.
8812 * configure: Regenerate.
8813
0a261ed8
PA		 88142014-06-02 Pedro Alves <palves@redhat.com>
8815
8816 * ax.c (gdb_free_agent_expr): New function.
8817 * ax.h (gdb_free_agent_expr): New declaration.
8818 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8819 list.
8820 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8821 static.
8822 (clear_breakpoint_conditions_and_commands): New function.
8823 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8824 (clear_breakpoint_conditions_and_commands): New declaration.
8825
e9dae05e
RR		 88262014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8827
8828 * linux-aarch64-low.c (asm/ptrace.h): Include.
8829
5876f503
JK		 88302014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8831
8832 Fix TLS access for -static -pthread.
8833 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8834 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8835 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8836
802e8e6d
PA		 88372014-05-20 Pedro Alves <palves@redhat.com>
8838
8839 * linux-aarch64-low.c (aarch64_insert_point)
8840 (aarch64_remove_point): No longer check whether the type is
8841 supported here. Adjust to new interface.
8842 (the_low_target): Install aarch64_supports_z_point_type as
8843 supports_z_point_type method.
8844 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8845 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8846 instead of a Z packet char. Adjust.
8847 (arm_supports_z_point_type): New function.
8848 (arm_insert_point, arm_remove_point): Adjust to new interface.
8849 (the_low_target): Install arm_supports_z_point_type.
8850 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8851 (cris_insert_point, cris_remove_point): Adjust to new interface.
8852 Don't check whether the type is supported here.
8853 (the_low_target): Install cris_supports_z_point_type.
8854 * linux-low.c (linux_supports_z_point_type): New function.
8855 (linux_insert_point, linux_remove_point): Adjust to new interface.
8856 * linux-low.h (struct linux_target_ops) <insert_point,
8857 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8858 raw_breakpoint pointer parameter.
8859 <supports_z_point_type>: New method.
8860 * linux-mips-low.c (mips_supports_z_point_type): New function.
8861 (mips_insert_point, mips_remove_point): Adjust to new interface.
8862 Use mips_supports_z_point_type.
8863 (the_low_target): Install mips_supports_z_point_type.
8864 * linux-ppc-low.c (the_low_target): Install NULL as
8865 supports_z_point_type method.
8866 * linux-s390-low.c (the_low_target): Install NULL as
8867 supports_z_point_type method.
8868 * linux-sparc-low.c (the_low_target): Install NULL as
8869 supports_z_point_type method.
8870 * linux-x86-low.c (x86_supports_z_point_type): New function.
8871 (x86_insert_point): Adjust to new insert_point interface. Use
8872 insert_memory_breakpoint. Adjust to new
8873 i386_low_insert_watchpoint interface.
8874 (x86_remove_point): Adjust to remove_point interface. Use
8875 remove_memory_breakpoint. Adjust to new
8876 i386_low_remove_watchpoint interface.
8877 (the_low_target): Install x86_supports_z_point_type.
8878 * lynx-low.c (lynx_target_ops): Install NULL as
8879 supports_z_point_type callback.
8880 * nto-low.c (nto_supports_z_point_type): New.
8881 (nto_insert_point, nto_remove_point): Adjust to new interface.
8882 (nto_target_ops): Install nto_supports_z_point_type.
8883 * mem-break.c: Adjust intro comment.
8884 (struct raw_breakpoint) <raw_type, size>: New fields.
8885 <inserted>: Update comment.
8886 <shlib_disabled>: Delete field.
8887 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8888 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8889 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8890 (raw_bkpt_type_to_target_hw_bp_type): New function.
8891 (find_enabled_raw_code_breakpoint_at): New function.
8892 (find_raw_breakpoint_at): New type and size parameters. Use them.
8893 (insert_memory_breakpoint): New function, based off
8894 set_raw_breakpoint_at.
8895 (remove_memory_breakpoint): New function.
8896 (set_raw_breakpoint_at): Reimplement.
8897 (set_breakpoint): New, based on set_breakpoint_at.
8898 (set_breakpoint_at): Reimplement.
8899 (delete_raw_breakpoint): Go through the_target->remove_point
8900 instead of assuming memory breakpoints.
8901 (find_gdb_breakpoint_at): Delete.
8902 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8903 (find_gdb_breakpoint): New function.
8904 (set_gdb_breakpoint_at): Delete.
8905 (z_type_supported): New function.
8906 (set_gdb_breakpoint_1): New function, loosely based off
8907 set_gdb_breakpoint_at.
8908 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8909 (delete_gdb_breakpoint_at): Delete.
8910 (delete_gdb_breakpoint_1): New function, loosely based off
8911 delete_gdb_breakpoint_at.
8912 (delete_gdb_breakpoint): New function.
8913 (clear_gdb_breakpoint_conditions): Rename to ...
8914 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8915 breakpoint.
8916 (add_condition_to_breakpoint): Make static.
8917 (add_breakpoint_condition): Take a struct breakpoint pointer
8918 instead of an address. Adjust.
8919 (gdb_condition_true_at_breakpoint): Rename to ...
8920 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8921 z_type parameter.
8922 (gdb_condition_true_at_breakpoint): Reimplement.
8923 (add_breakpoint_commands): Take a struct breakpoint pointer
8924 instead of an address. Adjust.
8925 (gdb_no_commands_at_breakpoint): Rename to ...
8926 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8927 parameter. Return true if no breakpoint was found. Change debug
8928 output.
8929 (gdb_no_commands_at_breakpoint): Reimplement.
8930 (run_breakpoint_commands): Rename to ...
8931 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8932 and change return type to boolean.
8933 (run_breakpoint_commands): New function.
8934 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8935 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8936 breakpoint. Go through the_target->remove_point instead of
8937 assuming memory breakpoint.
8938 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8939 software and hardware breakpoints.
8940 (reinsert_raw_breakpoint): Go through the_target->insert_point
8941 instead of assuming memory breakpoint.
8942 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8943 software and hardware breakpoints.
8944 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8945 Check both software and hardware breakpoints.
8946 (validate_inserted_breakpoint): Assert the breakpoint is a
8947 software breakpoint. Set the inserted flag to -1 instead of
8948 setting shlib_disabled.
8949 (delete_disabled_breakpoints): Adjust.
8950 (validate_breakpoints): Only validate software breakpoints.
8951 Adjust to inserted flag change.
8952 (check_mem_read, check_mem_write): Skip breakpoint types other
8953 than software breakpoints. Adjust to inserted flag change.
8954 * mem-break.h (enum raw_bkpt_type): New enum.
8955 (raw_breakpoint, struct process_info): Forward declare.
8956 (Z_packet_to_target_hw_bp_type): Delete declaration.
8957 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8958 (set_gdb_breakpoint, delete_gdb_breakpoint)
8959 (clear_breakpoint_conditions): New declarations.
8960 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8961 (breakpoint_inserted_here): Update comment.
8962 (add_breakpoint_condition, add_breakpoint_commands): Replace
8963 address parameter with a breakpoint pointer parameter.
8964 (gdb_breakpoint_here): Update comment.
8965 (delete_gdb_breakpoint_at): Delete.
8966 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8967 * server.c (process_point_options): Take a struct breakpoint
8968 pointer instead of an address. Adjust.
8969 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8970 delete_gdb_breakpoint.
8971 * spu-low.c (spu_target_ops): Install NULL as
8972 supports_z_point_type method.
8973 * target.h: Include mem-break.h.
8974 (struct target_ops) <prepare_to_access_memory>: Update comment.
8975 <supports_z_point_type>: New field.
8976 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8977 instead of a char. Also take a raw breakpoint pointer.
8978 * win32-arm-low.c (the_low_target): Install NULL as
8979 supports_z_point_type.
8980 * win32-i386-low.c (i386_supports_z_point_type): New function.
8981 (i386_insert_point, i386_remove_point): Adjust to new interface.
8982 (the_low_target): Install i386_supports_z_point_type.
8983 * win32-low.c (win32_supports_z_point_type): New function.
8984 (win32_insert_point, win32_remove_point): Adjust to new interface.
8985 (win32_target_ops): Install win32_supports_z_point_type.
8986 * win32-low.h (struct win32_target_ops):
8987 <supports_z_point_type>: New method.
8988 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8989 instead of a char. Also take a raw breakpoint pointer.
8990
932539e3
PA		 89912014-05-20 Pedro Alves <palves@redhat.com>
8992
8993 * mem-break.h: Include break-common.h.
8994 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8995 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8996 (Z_packet_to_target_hw_bp_type): New declaration.
8997 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8998 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8999 (Z_PACKET_ACCESS_WP): Delete macros.
9000 (Z_packet_to_hw_type): Delete function.
9001 * i386-low.h: Don't include break-common.h here.
9002 (Z_packet_to_hw_type): Delete declaration.
9003 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
9004 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
9005 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
9006 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
9007 * linux-aarch64-low.c: Don't include break-common.h here.
9008 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
9009 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
9010 (Z_packet_to_target_hw_bp_type): Delete function.
9011 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
9012 function.
9013 (mips_insert_point, mips_remove_point): Use
9014 Z_packet_to_target_hw_bp_type.
9015
4ff0d3d8
PA		 90162014-05-20 Pedro Alves <palves@redhat.com>
9017
9018 * linux-aarch64-low.c: Include break-common.h.
9019 (enum target_point_type): Delete.
9020 (Z_packet_to_point_type): Rename to ...
9021 (Z_packet_to_target_hw_bp_type): ... this, and return a
9022 target_hw_bp_type instead.
9023 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
9024 instead of an enum target_point_type.
9025 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
9026 breakpoint type.
9027 (aarch64_dr_state_insert_one_point)
9028 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
9029 (aarch64_handle_aligned_watchpoint)
9030 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
9031 Take an enum target_hw_bp_type instead of an enum
9032 target_point_type.
9033 (aarch64_supports_z_point_type): New function.
9034 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
9035 use Z_packet_to_target_hw_bp_type.
9036
786dc519
JB		 90372014-05-20 Joel Brobecker <brobecker@adacore.com>
9038
9039 * configure.ac: Only use -Werror by default when DEVELOPMENT
9040 is true.
9041 * configure: Regenerate.
9042
9e0aa64f
JK		 90432014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
9044
9045 Fix gdbserver qGetTLSAddr for x86_64 -m32.
9046 * linux-x86-low.c (X86_64_USER_REGS): New.
9047 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
9048
2b577b92
YQ		 90492014-04-28 Yao Qi <yao@codesourcery.com>
9050
9051 * Makefile.in (i386-avx512.c): Fix the typo of generated file
9052 name.
9053
94611da2
PA		 90542014-04-25 Pedro Alves <palves@redhat.com>
9055
9056 PR server/16255
9057 * linux-low.c (linux_attach_fail_reason_string): New function.
9058 (linux_attach_lwp): Delete.
9059 (linux_attach_lwp_1): Rename to ...
9060 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
9061 argument. Remove "initial" parameter. Return int instead of
9062 void. Don't error or warn here.
9063 (linux_attach): Adjust to call linux_attach_lwp. Call error on
9064 failure to attach to the tgid. Call warning when failing to
9065 attach to an lwp.
9066 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
9067 argument. Remove "initial" parameter. Return int instead of
9068 void. Don't error or warn here.
9069 (linux_attach_fail_reason_string): New declaration.
9070 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
9071 interface change. Use linux_attach_fail_reason_string.
9072
01f9f808
MS		 90732014-04-24 Michael Sturm <michael.sturm@mintel.com>
9074 Walfred Tedeschi <walfred.tedeschi@intel.com>
9075
9076 * Makefile.in: Added rules to handle new files
9077 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
9078 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
9079 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
9080 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
9081 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
9082 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
9083 x32-avx512-linux.o.
9084 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
9085 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
9086 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
9087 i386/x32-avx512.xml.
9088 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
9089 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
9090 i386/x32-avx512-linux.xml.
9091 * i387-fp.c (num_avx512_k_registers): New constant for number
9092 of K registers.
9093 (num_avx512_zmmh_low_registers): New constant for number of
9094 lower ZMM registers (0-15).
9095 (num_avx512_zmmh_high_registers): New constant for number of
9096 higher ZMM registers (16-31).
9097 (num_avx512_ymmh_registers): New contant for number of higher
9098 YMM registers (ymm16-31 added by avx521 on x86_64).
9099 (num_avx512_xmm_registers): New constant for number of higher
9100 XMM registers (xmm16-31 added by AVX512 on x86_64).
9101 (struct i387_xsave): Add space for AVX512 registers.
9102 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
9103 Add code to handle AVX512 registers.
9104 (i387_xsave_to_cache): Add code to handle AVX512 registers.
9105 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
9106 prototypei from generated file.
9107 (tdesc_amd64_avx512_linux): Likewise.
9108 (init_registers_x32_avx512_linux): Likewise.
9109 (tdesc_x32_avx512_linux): Likewise.
9110 (init_registers_i386_avx512_linux): Likewise.
9111 (tdesc_i386_avx512_linux): Likewise.
9112 (x86_64_regmap): Add AVX512 registers.
9113 (x86_linux_read_description): Add code to handle AVX512 XSTATE
9114 mask.
9115 (initialize_low_arch): Add code to initialize AVX512 registers.
9116
51aa91f9
PA		 91172014-04-23 Pedro Alves <palves@redhat.com>
9118
9119 * mem-break.c (find_gdb_breakpoint_at): Make static.
9120 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
9121
a4165e94
PA		 91222014-04-23 Pedro Alves <palves@redhat.com>
9123
9124 * i386-low.c: Don't include break-common.h here.
9125 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
9126 prototype to take target_hw_bp_type as argument instead of a Z
9127 packet char.
9128 * i386-low.h: Include break-common.h here.
9129 (Z_packet_to_hw_type): Declare.
9130 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
9131 prototypes.
9132 * linux-x86-low.c (x86_insert_point): Convert the packet number to
9133 a target_hw_bp_type before calling i386_low_insert_watchpoint.
9134 (x86_remove_point): Convert the packet number to a
9135 target_hw_bp_type before calling i386_low_remove_watchpoint.
9136 * win32-i386-low.c (i386_insert_point): Convert the packet number
9137 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
9138 (i386_remove_point): Convert the packet number to a
9139 target_hw_bp_type before calling i386_low_remove_watchpoint.
9140
b8acf843
PA		 91412014-04-23 Pedro Alves <palves@redhat.com>
9142
9143 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
9144
d708bcd1
PA		 91452014-04-10 Pedro Alves <palves@redhat.com>
9146
9147 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
9148 Check if the condition or command is NULL before checking if the
9149 breakpoint is known. On success, return true.
9150 * mem-break.h (add_breakpoint_condition): Document return.
9151 (add_breakpoint_commands): Add describing comment.
9152 * server.c (skip_to_semicolon): New function.
9153 (process_point_options): Use it.
9154
2eec7d5b
PA		 91552014-04-09 Pedro Alves <palves@redhat.com>
9156
9157 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
9158 to lwpid_of.
9159
fa96cb38
PA		 91602014-02-27 Pedro Alves <palves@redhat.com>
9161
9162 PR 12702
9163 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
9164 macros.
9165 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
9166 output.
9167 (last_thread_of_process_p): Take a PID argument instead of a
9168 thread pointer.
9169 (linux_wait_for_lwp): Delete.
9170 (num_lwps, check_zombie_leaders, not_stopped_callback): New
9171 functions.
9172 (linux_low_filter_event): New function, party factored out from
9173 linux_wait_for_event.
9174 (linux_wait_for_event): Rename to ...
9175 (linux_wait_for_event_filtered): ... this. Add new filter ptid
9176 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
9177 sigsuspend. Check for zombie leaders.
9178 (linux_wait_for_event): Reimplement as wrapper around
9179 linux_wait_for_event_filtered.
9180 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
9181 a normal or signal exit is seen, it's the whole process exiting.
9182 (wait_for_sigstop): No longer a for_each_inferior callback.
9183 Rewrite on top of linux_wait_for_event_filtered.
9184 (stop_all_lwps): Call wait_for_sigstop directly.
9185 * server.c (resume, handle_target_event): Handle
9186 TARGET_WAITKIND_NO_RESUMED.
9187
d763de10
JB		 91882014-02-26 Joel Brobecker <brobecker@adacore.com>
9189
9190 * win32-low.c (psapi_get_dll_name,
9191 * win32_CreateToolhelp32Snapshot): Delete.
9192 (win32_CreateToolhelp32Snapshot, win32_Module32First)
9193 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
9194 Delete.
9195 (handle_load_dll): Add function description.
9196 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
9197
850a0f76
JB		 91982014-02-26 Joel Brobecker <brobecker@adacore.com>
9199
9200 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
9201 Add comment.
9202 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
9203 base address when calling win32_add_one_solib.
9204 (handle_load_dll): Delete local variable load_addr.
9205 Remove 0x1000 offset applied to DLL base address when calling
9206 win32_add_one_solib.
9207 (handle_unload_dll): Add comment.
9208
f25b3fc3
JB		 92092014-02-26 Joel Brobecker <brobecker@adacore.com>
9210
9211 * win32-low.c (win32_add_all_dlls): Renames
9212 win32_ensure_ntdll_loaded. Rewrite function documentation.
9213 Adjust implementation to always load all DLLs.
9214 Add 0x1000 offset to DLL base address when calling
9215 win32_add_one_solib.
9216 (child_initialization_done): New static global.
9217 (do_initial_child_stuff): Set child_initialization_done to
9218 zero during child initialization, and 1 after. Replace call
9219 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
9220 Add comment.
9221 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
9222 (handle_unload_dll): Add function documentation.
9223 (get_child_debug_event): Ignore load and unload DLL events
9224 during child initialization.
9225
d86d4aaf
DE		 92262014-02-20 Doug Evans <dje@google.com>
9227
3bc32da3 9228 Remove global all_lwps.
d86d4aaf
DE		 9229 * inferiors.h (ptid_of): Move here from linux-low.h.
9230 (pid_of, lwpid_of): Ditto.
9231 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
9232 parameter is a struct thread_info * now.
9233 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
9234 directly. Pass &all_threads to find_inferior instead of &all_lwps.
9235 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
9236 directly.
9237 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
9238 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
9239 * linux-arm-low.c (update_registers_callback): Update, "entry"
9240 parameter is a struct thread_info * now.
9241 Fetch lwpid from current_inferior directly.
9242 (arm_insert_point): Pass &all_threads to find_inferior instead of
9243 &all_lwps.
9244 (arm_remove_point): Ditto.
9245 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
9246 (arm_prepare_to_resume): Fetch pid from thread.
9247 (arm_read_description): Fetch lwpid from current_inferior directly.
9248 * linux-low.c (all_lwps): Delete.
9249 (delete_lwp): Delete call to remove_inferior.
9250 (handle_extended_wait): Fetch lwpid from thread.
9251 (add_lwp): Don't set lwp->entry.id. Remove call to
9252 add_inferior_to_list.
9253 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
9254 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
9255 (kill_one_lwp_callback): Ditto.
9256 (linux_kill): Don't dereference NULL pointer.
9257 Fetch ptid,lwpid from thread.
9258 (get_detach_signal): Fetch ptid from thread.
9259 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
9260 Simplify call to regcache_invalidate_thread.
9261 (delete_lwp_callback): Update, "entry" parameter is a
9262 struct thread_info * now. Fetch pid from thread.
9263 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
9264 (status_pending_p_callback): Update, "entry" parameter is a
9265 struct thread_info * now. Fetch ptid from thread.
9266 (find_lwp_pid): Update, "entry" parameter is a
9267 struct thread_info * now.
9268 (linux_wait_for_lwp): Fetch pid from thread.
9269 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
9270 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
9271 (enqueue_one_deferred_signal): Fetch lwpid from thread.
9272 (dequeue_one_deferred_signal): Ditto.
9273 (cancel_breakpoint): Fetch ptid from current_inferior.
9274 (linux_wait_for_event): Pass &all_threads to find_inferior,
9275 not &all_lwps. Fetch ptid, lwpid from thread.
9276 (count_events_callback): Update, "entry" parameter is a
9277 struct thread_info * now.
9278 (select_singlestep_lwp_callback): Ditto.
9279 (select_event_lwp_callback): Ditto.
9280 (cancel_breakpoints_callback): Ditto.
9281 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
9282 not &all_lwps.
9283 (select_event_lwp): Ditto. Fetch ptid from event_thread.
9284 (unsuspend_one_lwp): Update, "entry" parameter is a
9285 struct thread_info * now.
9286 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
9287 not &all_lwps.
9288 (linux_stabilize_threads): Ditto. And for for_each_inferior.
9289 Fetch lwpid from thread, not lwp.
9290 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
9291 Pass &all_threads to find_inferior, not &all_lwps.
9292 (send_sigstop): Fetch lwpid from thread, not lwp.
9293 (send_sigstop_callback): Update, "entry" parameter is a
9294 struct thread_info * now.
9295 (suspend_and_send_sigstop_callback): Ditto.
9296 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
9297 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
9298 struct thread_info * now.
9299 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
9300 from thread, lwp.
9301 (lwp_running): Update, "entry" parameter is a
9302 struct thread_info * now.
9303 (stop_all_lwps): Fetch ptid from thread.
9304 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
9305 (linux_resume_one_lwp): Fetch lwpid from thread.
9306 (linux_set_resume_request): Update, "entry" parameter is a
9307 struct thread_info * now. Fetch pid, lwpid from thread.
9308 (resume_status_pending_p): Update, "entry" parameter is a
9309 struct thread_info * now.
9310 (need_step_over_p): Ditto. Fetch lwpid from thread.
9311 (start_step_over): Fetch lwpid from thread.
9312 (linux_resume_one_thread): Update, "entry" parameter is a
9313 struct thread_info * now. Fetch lwpid from thread.
9314 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
9315 (proceed_one_lwp): Update, "entry" parameter is a
9316 struct thread_info * now. Fetch lwpid from thread.
9317 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
9318 struct thread_info * now.
9319 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
9320 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
9321 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
9322 directly.
9323 (regsets_store_inferior_registers): Ditto.
9324 (fetch_register, store_register): Ditto.
9325 (linux_read_memory, linux_write_memory): Ditto.
9326 (linux_request_interrupt): Ditto.
9327 (linux_read_auxv): Ditto.
9328 (linux_xfer_siginfo): Ditto.
9329 (linux_qxfer_spu): Ditto.
9330 (linux_qxfer_libraries_svr4): Ditto.
9331 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
9332 moved to inferiors.h.
9333 (get_lwp): Delete.
9334 (get_thread_lwp): Update.
9335 (struct lwp_info): Delete member "entry". Simplify comment for
9336 member "thread".
9337 (all_lwps): Delete.
9338 * linux-mips-low.c (mips_read_description): Fetch lwpid from
9339 current_inferior directly.
9340 (update_watch_registers_callback): Update, "entry" parameter is a
9341 struct thread_info * now. Fetch pid from thread.
9342 (mips_linux_prepare_to_resume): Fetch ptid from thread.
9343 (mips_insert_point): Fetch lwpid from current_inferior.
9344 Pass &all_threads to find_inferior, not &all_lwps.
9345 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
9346 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
9347 directly.
9348 (mips_stopped_data_address): Ditto.
9349 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
9350 directly.
9351 * linux-tile-low.c (tile_arch_setup): Ditto.
9352 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
9353 (update_debug_registers_callback): Update, "entry" parameter is a
9354 struct thread_info * now. Fetch pid from thread.
9355 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
9356 Pass &all_threads to find_inferior, not &all_lwps.
9357 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
9358 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
9359 Pass &all_threads to find_inferior, not &all_lwps.
9360 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
9361 (i386_dr_low_get_status): Ditto.
9362 (x86_linux_prepare_to_resume): Fetch ptid from thread.
9363 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
9364 (x86_linux_read_description): Ditto.
9365 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
9366
3b8361aa
DE		 93672014-02-20 Doug Evans <dje@google.com>
9368
9369 * inferiors.c (get_first_inferior): Fix buglet.
9370
f7667f0d
DE		 93712014-02-19 Doug Evans <dje@google.com>
9372
9373 * gdbthread.h (add_thread): Change result type to struct thread_info *.
9374 * inferiors.c (add_thread): Change result type to struct thread_info *.
9375 All callers updated.
9376 (add_lwp): Call add_thread here instead of in callers.
9377 All callers updated.
9378 * linux-low.h (get_lwp_thread): Rewrite.
9379 (struct lwp_info): New member "thread".
9380
b3312d80
DE		 93812014-02-19 Doug Evans <dje@google.com>
9382
9383 * linux-low.c (add_lwp): Change result to struct lwp_info *.
9384 All callers updated.
9385
ecc6f45c
DE		 93862014-02-19 Doug Evans <dje@google.com>
9387
9388 * inferiors.c (add_thread): Fix whitespace.
9389
649ebbca
DE		 93902014-02-19 Doug Evans <dje@google.com>
9391
9392 * dll.c (clear_dlls): Replace accessing list implemention details
9393 with API function.
9394 * gdbthread.h (get_first_thread): Declare.
9395 * inferiors.c (for_each_inferior_with_data): New function.
9396 (get_first_thread): New function.
9397 (find_thread_ptid): Simplify.
9398 (get_first_inferior): New function.
9399 (clear_list): Delete.
9400 (one_inferior_p): New function.
9401 (clear_inferior_list): New function.
9402 (clear_inferiors): Update.
9403 * inferiors.h (for_each_inferior_with_data): Declare.
9404 (clear_inferior_list): Declare.
9405 (one_inferior_p): Declare.
9406 (get_first_inferior): Declare.
9407 * linux-low.c (linux_wait_for_event): Replace accessing list
9408 implemention details with API function.
9409 * server.c (target_running): Ditto.
9410 (accumulate_file_name_length): New function.
9411 (emit_dll_description): New function.
9412 (handle_qxfer_libraries): Replace accessing list implemention
9413 details with API function.
9414 (handle_qxfer_threads_worker): New function.
9415 (handle_qxfer_threads_proper): Replace accessing list implemention
9416 details with API function.
9417 (handle_query): Ditto.
9418 (visit_actioned_threads_callback_ftype): New typedef.
9419 (visit_actioned_threads_data): New struct.
9420 (visit_actioned_threads): Rewrite to be find_inferior callback.
9421 (resume): Call find_inferior.
9422 (handle_status): Replace accessing list implemention
9423 details with API function.
9424 (process_serial_event): Replace accessing list implemention details
9425 with API function.
9426 * target.c (set_desired_inferior): Replace accessing list implemention
9427 details with API function.
9428 * tracepoint.c (same_process_p): New function.
9429 (gdb_agent_about_to_close): Replace accessing list implemention
9430 details with API function.
9431 * win32-low.c (child_delete_thread): Replace accessing list
9432 implemention details with API function.
9433 (match_dll_by_basename): New function.
9434 (dll_is_loaded_by_basename): New function.
9435 (win32_ensure_ntdll_loaded): Replace accessing list implemention
9436 details call to dll_is_loaded_by_basename.
9437
80894984
DE		 94382014-02-19 Doug Evans <dje@google.com>
9439
9440 * dll.h (struct dll_info): Add comment.
9441 * gdbthread.h (struct thread_info): Add comment.
9442 (current_ptid): Simplify.
9443 * inferiors.c (add_process): Update.
9444 (remove_process): Update.
9445 * inferiors.h (struct process_info): Rename member "head" to "entry".
9446 * linux-low.c (delete_lwp): Update.
9447 (add_lwp): Update.
9448 (last_thread_of_process_p): Update.
9449 (kill_one_lwp_callback, linux_kill): Update.
9450 (status_pending_p_callback): Update.
9451 (wait_for_sigstop): Update. Simplify read of ptid.
9452 (start_step_over): Update.
9453 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
9454 (get_lwp_thread): Update.
9455 (struct lwp_info): Rename member "head" to "entry".
9456 * regcache.h (inferior_list_entry): Delete.
9457 * server.c (kill_inferior_callback): Update.
9458 (detach_or_kill_inferior_callback): Update.
9459 (print_started_pid): Update.
9460 (print_attached_pid): Update.
9461 (process_serial_event): Simplify read of ptid.
9462 * thread-db.c (thread_db_create_event): Update.
9463 (thread_db_get_tls_address): Update.
9464 * win32-low.c (current_inferior_ptid): Simplify.
9465
46917d26
TT		 94662014-02-19 Tom Tromey <tromey@redhat.com>
9467
9468 * target.h (struct target_ops) <supports_btrace>: Add target_ops
9469 argument.
9470 (target_supports_btrace): Update.
9471
0759a81e
YQ		 94722014-02-14 Yao Qi <yao@codesourcery.com>
9473
9474 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
9475 (rsp-low-ipa.o): New target.
9476
a7191e8b
TT		 94772014-02-12 Tom Tromey <tromey@redhat.com>
9478
9479 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
9480 convert_ascii_to_int.
9481 * regcache.c (registers_to_string): Likewise.
9482 * remote-utils.c (decode_M_packet): Likewise.
9483 * server.c (process_serial_event): Likewise.
9484
ff0e980e
TT		 94852014-02-12 Tom Tromey <tromey@redhat.com>
9486
9487 * server.c (handle_query, handle_v_run): Use hex2bin, not
9488 unhexify.
9489 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
9490
e9371aff
TT		 94912014-02-12 Tom Tromey <tromey@redhat.com>
9492
9493 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
9494 convert_int_to_ascii.
9495 * regcache.c (registers_to_string, collect_register_as_string):
9496 Likewise.
9497 * remote-utils.c (look_up_one_symbol, relocate_instruction):
9498 Likewise.
9499 * server.c (process_serial_event): Likewise.
9500 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
9501 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
9502
971dc0b8
TT		 95032014-02-12 Tom Tromey <tromey@redhat.com>
9504
9505 * remote-utils.c (look_up_one_symbol, monitor_output): Use
9506 bin2hex, not hexify.
9507 * tracepoint.c (cmd_qtstatus): Likewise.
9508
0a822afb
TT		 95092014-02-12 Tom Tromey <tromey@redhat.com>
9510
9511 * remote-utils.c (monitor_output): Pass explicit length to
9512 hexify.
9513
9c3d6531
TT		 95142014-02-12 Tom Tromey <tromey@redhat.com>
9515
9516 * tracepoint.c: Include rsp-low.h.
9517 * server.c: Include rsp-low.h.
9518 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
9519 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
9520 declare.
9521 * remote-utils.c: Include rsp-low.h.
9522 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
9523 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
9524 (convert_int_to_ascii, convert_ascii_to_int): Move to
9525 common/rsp-low.c.
9526 * regcache.c: Include rsp-low.h.
9527 * ax.c: Include rsp-low.h.
9528 * Makefile.in (SFILES): Add common/rsp-low.c.
9529 (OBS): Add rsp-low.o.
9530 (rsp-low.o): New target.
9531
01fd3ea5
TT		 95322014-02-12 Tom Tromey <tromey@redhat.com>
9533
9534 * utils.h (pulongest, plongest, phex_nz): Don't declare.
9535 Include print-utils.h.
9536 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
9537 (plongest, thirty_two, phex_nz): Remove.
9538 * Makefile.in (SFILES): Add common/print-utils.c.
9539 (OBS): Add print-utils.o.
9540 (print-utils-ipa.o): New target.
9541 (print-utils.o): New target.
9542 (IPA_OBJS): Add print-utils-ipa.o.
9543
e99dc820
TT		 95442014-02-06 Tom Tromey <tromey@redhat.com>
9545
9546 * Makefile.in (SFILES): Fix indentation.
9547
ee1e2d4f
DE		 95482014-02-05 Doug Evans <dje@google.com>
9549
9550 * linux-low.c (linux_wait_for_event): Improve comment.
9551 (linux_wait_1): Keep current_inferior in sync with event_child.
9552
f5a02773
DE		 95532014-01-22 Doug Evans <dje@google.com>
9554
9555 * gdbthread.h (gdb_id_to_thread): Delete, unused.
9556
87ce2a04
DE		 95572014-01-22 Doug Evans <dje@google.com>
9558
9559 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
9560 * configure: Regenerate.
9561 * config.in: Regenerate.
9562 * Makefile.in (SFILES): Add debug.c.
9563 (OBS): Add debug.o.
9564 * debug.c: New file.
9565 * debug.h: New file.
9566 * linux-aarch64-low.c (*): Update all debugging printfs to use
9567 debug_printf instead of fprintf.
9568 * linux-arm-low.c (*): Ditto.
9569 * linux-cris-low.c (*): Ditto.
9570 * linux-crisv32-low.c (*): Ditto.
9571 * linux-m32r-low.c (*): Ditto.
9572 * linux-sparc-low.c (*): Ditto.
9573 * linux-x86.c (*): Ditto.
9574 * linux-low.c (*): Ditto.
9575 (linux_wait_1): Add calls to debug_enter, debug_exit.
9576 (linux_wait): Remove redundant debugging printf.
9577 (stop_all_lwps): Add calls to debug_enter, debug_exit.
9578 (linux_resume, unstop_all_lwps): Ditto.
9579 * mem-break.c (*): Update all debugging printfs to use
9580 debug_printf instead of fprintf.
9581 * remote-utils.c (*): Ditto.
9582 * thread-db.c (*): Ditto.
9583 * server.c #include <ctype.h>, "gdb_vecs.h".
9584 (debug_threads): Moved to debug.c.
9585 (*): Update all debugging printfs to use debug_printf instead of
9586 fprintf.
9587 (start_inferior): Replace call to fflush with call to debug_flush.
9588 (monitor_show_help): Mention set debug-format.
9589 (parse_debug_format_options): New function.
9590 (handle_monitor_command): Handle "monitor set debug-format".
9591 (gdbserver_usage): Mention --debug-format.
9592 (main): Parse --debug-format.
9593 * server.h (debug_threads): Declaration moved to debug.h.
9594 #include "debug.h".
9595 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
9596 trace_debug_1 that uses debug_printf.
9597 (tracepoint_look_up_symbols): Update all debugging printfs to use
9598 debug_printf instead of fprintf.
9599
e671835b
BS		 96002014-01-20 Baruch Siach <baruch@tkos.co.il>
9601
9602 * linux-xtensa-low.c: Include asm/ptrace.h instead of
9603 sys/ptrace.h.
9604
b5737fa9
PA		 96052014-01-17 Pedro Alves <palves@redhat.com>
9606
ea38d2a9 9607 PR build/16445
c7faa97a
PA		 9608 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
9609 defined after including gdb_proc_service.h.
b5737fa9 9610
40ed484e
DE		 96112014-01-16 Doug Evans <dje@google.com>
9612
9613 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
9614 (match_dll): Use it.
9615
969c39fb
MM		 96162014-01-16 Markus Metzger <markus.t.metzger@intel.com>
9617
9618 * target.h (target_ops) <read_btrace>: Change parameters and
9619 return type to allow error reporting.
9620 * server.c (handle_qxfer_btrace): Support delta reads. Pass
9621 trace reading errors on.
9622 * linux-low.c (linux_low_read_btrace): Pass trace reading
9623 errors on.
9624 (linux_low_disable_btrace): New.
9625
ab7f45ba
DE		 96262014-01-15 Doug Evans <dje@google.com>
9627
9628 * inferiors.c (thread_id_to_gdb_id): Delete.
9629 * inferiors.h (thread_id_to_gdb_id): Delete.
9630
66af0f44
EZ		 96312014-01-13 Eli Zaretskii <eliz@gnu.org>
9632
9633 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
9634 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
9635 versions.
9636
9939e131
PA		 96372014-01-08 Pedro Alves <palves@redhat.com>
9638
9639 * server.c (handle_status): Don't discard previous queued stop
9640 replies or thread's pending status here.
9641 (main) <disconnection>: Do it here instead.
9642
b7ea362b
PA		 96432014-01-08 Pedro Alves <palves@redhat.com>
9644
9645 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9646 * server.c (visit_actioned_threads, handle_pending_status): New
9647 function.
9648 (handle_v_cont): Factor out parts to ...
9649 (resume): ... this new function. If in all-stop, and a thread
9650 being resumed has a pending status, report it without actually
9651 resuming.
9652 (myresume): Adjust to use the new 'resume' function.
9653 (clear_pending_status_callback, set_pending_status_callback)
9654 (find_status_pending_thread_callback): New functions.
9655 (handle_status): Handle the case of multiple threads having
9656 interesting statuses to report. Report threads' real last signal
9657 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
9658 with an interesting thread to report the status for, instead of
9659 always reporting the status of the first thread.
9660
28498c42
JB		 96612014-01-01 Joel Brobecker <brobecker@adacore.com>
9662
9663 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9664 * gdbreplay.c (gdbreplay_version): Likewise.
9665
f45c82da
YZ		 96662013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9667
9668 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9669 iov.iov_len with the real length in use.
9670
379a5e2d
JB		 96712013-12-13 Joel Brobecker <brobecker@adacore.com>
9672
9673 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9674 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9675 for all targets that use win32-low.c.
9676 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9677 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9678
4210d83e
PA		 96792013-12-13 Pedro Alves <palves@redhat.com>
9680
9681 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9682 if equal to TARGET_WAITKIND_LOADED.
9683 * win32-low.c (cached_status): New static global.
9684 (win32_wait): Add declaration.
9685 (do_initial_child_stuff): Flush all initial pending debug events
9686 up to the initial breakpoint.
9687 (win32_wait): If CACHED_STATUS was set, return that instead
9688 of doing a real wait. Remove the code resuming the execution
9689 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9690 during the initial phase. Also remove the code changing
9691 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9692 TARGET_WAITKIND_STOPPED.
9693
e7f0d979
YQ		 96942013-12-11 Yao Qi <yao@codesourcery.com>
9695
9696 * notif.c (handle_notif_ack): Return 0 if no notification
9697 matches.
9698
ebcf782c
DE		 96992013-11-20 Doug Evans <dje@google.com>
9700
9701 * linux-low.c (linux_set_resume_request): Fix comment.
9702
20ad9378
DE		 97032013-11-20 Doug Evans <dje@google.com>
9704
9705 * linux-low.c (resume_status_pending_p): Tweak comment.
9706
a196ebeb
WT		 97072013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9708
9709 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9710 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9711 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9712 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9713 (srv_amd64_regobj): Add amd64-mpx.o.
9714 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9715 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9716 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9717 * i387-fp.c (num_pl_bnd_register) Added constant.
9718 (num_pl_bnd_cfg_registers) Added constant.
9719 (struct i387_xsave) Added reserved area and MPX fields.
9720 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9721 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9722 function.
9723 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9724 (init_registers_amd64_mpx_linux): Declare new function.
9725 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9726 (x86_64_regmap): Add MPX registers.
9727 (x86_linux_read_description): Add MPX case.
9728 (initialize_low_arch): Initialize MPX targets.
9729
0080a2f6
TT		 97302013-11-18 Tom Tromey <tromey@redhat.com>
9731
9732 * configure: Rebuild.
9733 * configure.ac: Don't check for stdlib.h.
9734 * gdbreplay.c: Unconditionally include stdlib.h.
9735
2978b111
TT		 97362013-11-18 Tom Tromey <tromey@redhat.com>
9737
9738 * config.in: Rebuild.
9739 * configure: Rebuild.
9740 * configure.ac: Don't use AC_HEADER_DIRENT.
9741
a3d08894
TT		 97422013-11-18 Tom Tromey <tromey@redhat.com>
9743
9744 * server.h: Don't check HAVE_STRING_H.
9745 * gdbreplay.c: Don't check HAVE_STRING_H.
9746 * configure: Rebuild.
9747
0a5dd17d
TT		 97482013-11-18 Tom Tromey <tromey@redhat.com>
9749
9750 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9751 LIBGNU.
9752
1bd2f0ba
TT		 97532013-11-08 Tom Tromey <tromey@redhat.com>
9754
9755 * configure, config.in: Rebuild.
9756 * configure.ac: Remove unused configury.
9757
3266f10b
TT		 97582013-11-08 Tom Tromey <tromey@redhat.com>
9759
9760 * acinclude.m4: Include common.m4, codeset.m4.
9761 * configure, config.in: Rebuild.
9762 * configure.ac: Use GDB_AC_COMMON.
9763
6682d959
AA		 97642013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9765
9766 * linux-s390-low.c (HWCAP_S390_TE): New define.
9767 (s390_arch_setup): Consider the TE field in the HWCAP for
9768 determining 'have_regset_tdb'.
9769
fd0a4d76
SDJ		 97702013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9771
9772 PR gdb/16014
9773 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9774 call to sizeof.
9775
1a3d890b
PA		 97762013-10-02 Pedro Alves <palves@redhat.com>
9777
9778 * server.c (process_serial_event): Don't output "GDBserver
9779 exiting" if GDB is connected through stdio.
9780 * target.c (mywait): Likewise, be silent if GDB is connected
9781 through stdio.
9782
97ad4581
JB		 97832013-10-01 Joel Brobecker <brobecker@adacore.com>
9784
9785 * lynx-low.c (lynx_add_threads_after_attach): New function.
9786 (lynx_attach): Remove call to add_thread. Add call to
9787 lynx_add_threads_after_attach instead.
9788
5b4e221c
MF		 97892013-09-28 Mike Frysinger <vapier@gentoo.org>
9790
9791 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9792 * config.in, configure: Regenerated.
9793
ee47b2f8
YQ		 97942013-09-18 Yao Qi <yao@codesourcery.com>
9795
9796 PR server/15959
9797 * server.c (start_inferior): Clear 'resume_info'.
9798
d6707650 97992013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 9800
d6707650
JW		 9801 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9802 for each register.
9803
9243dd0e 98042013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 9805
9243dd0e
JW		 9806 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9807 linux-tile-low.o to srv_tgtobj.
9808
c623a6ef
WN		 98092013-09-16 Will Newton <will.newton@linaro.org>
9810
9811 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9812 out regs.
9813
fb71d39e
PA		 98142013-09-06 Pedro Alves <palves@redhat.com>
9815
9816 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9817 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9818 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9819 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9820 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9821 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9822
8e7e9910
PA		 98232013-09-06 Pedro Alves <palves@redhat.com>
9824
9825 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9826 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9827
7c3a12ca
PA		 98282013-09-06 Pedro Alves <palves@redhat.com>
9829
9830 * linux-amd64-ipa.c: Include tracepoint.h.
9831 * linux-i386-ipa.c: Include tracepoint.h.
9832
8eb3d7b6
RW		 98332013-09-06 Ricard Wanderlof <ricardw@axis.com>
9834
9835 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9836 (ps_get_thread_area): New function.
9837
eddddb9d
RW		 98382013-09-06 Ricard Wanderlof <ricardw@axis.com>
9839
9840 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9841 (initialize_low_arch): Call init_registers_crisv32 rather than
9842 init_register_crisv32.
9843
533b0600
PA		 98442013-09-05 Pedro Alves <palves@redhat.com>
9845
9846 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9847 to ...
9848 * hostio.h: ... this new file.
9849 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9850 win32-low.c: Include hostio.h.
9851
0ce3d3b5
PA		 98522013-09-05 Pedro Alves <palves@redhat.com>
9853
9854 * server.h (gdb_client_data, handler_func, callback_handler_func)
9855 (delete_file_handler, add_file_handler, append_callback_event)
9856 (delete_callback_event, start_event_loop, initialize_event_loop):
9857 Move to event-loop.h and include it.
9858 * event-loop.h: New file.
9859
799cdc37
PA		 98602013-09-05 Pedro Alves <palves@redhat.com>
9861
9862 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9863 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9864 (loaded_dll, unloaded_dll): Move to ...
9865 * dll.h: ... this new file.
9866 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9867
6a6bbd9d
PA		 98682013-09-05 Pedro Alves <palves@redhat.com>
9869
9870 * server.h (current_process, get_thread_process, all_processes)
9871 (add_inferior_to_list, for_each_inferior, current_inferior)
9872 (remove_inferior, add_process, remove_process, find_process_pid)
9873 (have_started_inferiors_p, have_attached_inferiors_p)
9874 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9875 (clear_inferiors, find_inferior, find_inferior_id)
9876 (inferior_target_data, set_inferior_target_data)
9877 (inferior_regcache_data, set_inferior_regcache_data): Move to
9878 inferiors.h, and include it.
9879 * inferiors.h: New file.
9880
f699aaba
PA		 98812013-09-05 Pedro Alves <palves@redhat.com>
9882
9883 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9884 Move ...
72f4393d 9885 * ax.h: ... here.
f699aaba 9886
c144c7a0
PA		 98872013-09-05 Pedro Alves <palves@redhat.com>
9888
9889 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9890 tracepoint.h.
9891 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9892 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9893 (handle_tracepoint_general_set, handle_tracepoint_query)
9894 (tracepoint_finished_step, tracepoint_was_hit)
9895 (release_while_stepping_state_list, current_traceframe)
9896 (in_readonly_region, traceframe_read_mem)
9897 (fetch_traceframe_registers, traceframe_read_sdata)
9898 (traceframe_read_info, struct fast_tpoint_collect_status)
9899 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9900 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9901 (supply_fast_tracepoint_registers)
9902 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9903 (ipa_tdesc, claim_trampoline_space)
9904 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9905 (agent_mem_read, agent_get_trace_state_variable_value)
9906 (agent_set_trace_state_variable_value, agent_tsv_read)
9907 (agent_mem_read_string, get_raw_reg_func_addr)
9908 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9909 * tracepoint.h: ... this new file.
9910
ff42e6ab
PA		 99112013-09-05 Pedro Alves <palves@redhat.com>
9912
9913 * server.h (perror_with_name, error, fatal, warning, paddress)
9914 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9915 include it.
9916 * utils.h: New file.
9917
541af0f4
PA		 99182013-09-05 Pedro Alves <palves@redhat.com>
9919
9920 * server.h (remote_debug, noack_mode, transport_is_reliable)
9921 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9922 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9923 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9924 (write_enn, initialize_async_io, enable_async_io)
9925 (disable_async_io, check_remote_input_interrupt_request)
9926 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9927 (dead_thread_notify, prepare_resume_reply)
9928 (decode_address_to_semicolon, decode_address, decode_m_packet)
9929 (decode_M_packet, decode_X_packet, decode_xfer_write)
9930 (decode_search_memory_packet, unhexify, hexify)
9931 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9932 (look_up_one_symbol, relocate_instruction)
9933 (monitor_output): Move to remote-utils.h, and include it.
9934 * remote-utils.h: New file.
9935
eebdf26b
PA		 99362013-09-05 Pedro Alves <palves@redhat.com>
9937
9938 * server.h (_): Delete.
9939
3aafd2ff
PA		 99402013-09-02 Pedro Alves <palves@redhat.com>
9941
9942 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9943 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9944 allocated.
9945 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9946
cee83bcb
PM		 99472013-09-02 Pierre Muller <muller@sourceware.org>
9948
9949 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9950 or WriteProcessMemory complete successfully and handle
9951 ERROR_PARTIAL_COPY error.
9952
9a13b2fa
PA		 99532013-09-02 Pedro Alves <palves@redhat.com>
9954
9955 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9956 error instead of EIO.
9957
602e3198
JK		 99582013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9959
9960 PR server/15604
9961 * linux-low.c: Include filestuff.h.
9962 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9963 * lynx-low.c: Include filestuff.h.
9964 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9965 * server.c: Include filestuff.h.
9966 (main): Call notice_open_fds.
9967 * spu-low.c: Include filestuff.h.
9968 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9969
96d7229d
LM		 99702013-08-22 Luis Machado <lgustavo@codesourcery.com>
9971
9972 * Makefile.in: Explain why ../target and ../nat are not
9973 listed as include file search paths.
9974 (linux-waitpid.o): New object file rule.
9975 * configure.srv (srv_native_linux_obj): New variable.
9976 Replace all occurrences of linux native object files with
9977 $srv_native_linux_obj.
9978 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9979 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9980 (linux_enable_event_reporting): Remove declaration.
9981 (my_waitpid): Moved to common/linux-waitpid.c.
9982 (linux_wait_for_event): Pass ptid when calling
9983 linux_enable_event_reporting.
9984 (linux_supports_tracefork_flag): Remove.
9985 (linux_enable_event_reporting): Likewise.
9986 (linux_tracefork_grandchild): Remove.
9987 (STACK_SIZE): Moved to common/linux-ptrace.c.
9988 (linux_tracefork_child): Remove.
9989 (linux_test_for_tracefork): Remove.
9990 (linux_look_up_symbols): Call linux_supports_traceclone.
9991 (initialize_low): Remove call to linux_test_for_tracefork.
9992 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9993 common/linux-ptrace.h.
9994 (PTRACE_TYPE_ARG4): Likewise.
9995 Include linux-ptrace.h.
9996
32940073
PA		 99972013-08-21 Pedro Alves <palves@redhat.com>
9998
9999 * config.in: Renegerate.
10000
33b60d58 100012013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 10002
33b60d58
LM		 10003 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
10004 (SFILES): Remove $(srcdir)/common/target-common.c and
10005 add $(srcdir)/target/waitstatus.c.
10006 (OBS): Remove target-common.o and add waitstatus.o.
10007 (server_h): Remove $(srcdir)/../common/target-common.h and
10008 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
10009 and $(srcdir)/../target/waitstatus.h.
10010 (target-common.o): Remove.
10011 (waitstatus.o): New target object file.
10012 * target.h: Do not include target-common.h and
10013 include target/resume.h, target/wait.h and
10014 target/waitstatus.h.
10015
b8e1b30e
LM		 100162013-08-13 Luis Machado <lgustavo@codesourcery.com>
10017
10018 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
10019 to PTRACE_TYPE_ARG3.
10020 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
10021 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
10022 PTRACE_TYPE_ARG4.
10023 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
10024 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
10025
7a60ad40
YQ		 100262013-07-27 Jie Zhang <jie@codesourcery.com>
10027 Daniel Jacobowitz <dan@codesourcery.com>
10028 Yao Qi <yao@codesourcery.com>
10029
10030 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
10031 (mips-linux-watch.o): New rule.
10032 (mips_linux_watch_h): New variable.
10033 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
10034 srv_tgtobj.
10035 * linux-mips-low.c: Include mips-linux-watch.h.
10036 (struct arch_process_info, struct arch_lwp_info): New.
10037 (update_watch_registers_callback): New function.
10038 (mips_linux_new_process, mips_linux_new_thread) New functions.
10039 (mips_linux_prepare_to_resume, mips_insert_point): New
10040 functions.
10041 (mips_remove_point, mips_stopped_by_watchpoint): New
10042 functions.
10043 (rsp_bp_type_to_target_hw_bp_type): New function.
10044 (mips_stopped_data_address): New function.
10045 (the_low_target): Add watchpoint support functions.
10046
de6f69ad
YQ		 100472013-07-27 Yao Qi <yao@codesourcery.com>
10048
10049 * i386-low.c: Include break-common.h.
10050 (enum target_hw_bp_type): Remove.
10051
3360c0bf
LM		 100522013-07-24 Luis Machado <lgustavo@codesourcery.com>
10053
10054 * Makefile.in (SFILES): /common/target-common.c.
10055 (OBS): Add target-common.o.
10056 (server_h): Add $(srcdir)/../common/target-common.h.
10057 (target-common.o): New target.
10058 * server.c (queue_stop_reply_callback): Free
10059 status string after use.
10060 * target.c (target_waitstatus_to_string): Remove.
10061 * target.h: Include target-common.h.
10062 (resume_kind): Likewise.
10063 (target_waitkind): Likewise.
10064 (target_waitstatus): Likewise.
10065 (TARGET_WNOHANG): Likewise.
10066
bd885420
YQ		 100672013-07-04 Yao Qi <yao@codesourcery.com>
10068
10069 * Makefile.in (host_alias): Use @host_noncanonical@.
10070 (target_alias): Use @target_noncanonical@.
10071 * configure.ac: Use ACX_NONCANONICAL_TARGET and
10072 ACX_NONCANONICAL_HOST.
10073 * configure: Regenerated.
10074
10075 Revert:
10076 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
10077
10078 * configure.ac (version_host, version_target): Set and AC_SUBST them.
10079 * configure: Rebuild.
10080 * Makefile.in (version_host, version_target): Get from configure.
10081 (version.c): Use $(version_host) and $(version_target).
10082
17ef446e
PA		 100832013-07-03 Pedro Alves <palves@redhat.com>
10084
10085 * Makefile.in (config.status): Depend on development.sh.
10086 * acinclude.m4: Include libmcheck.m4.
10087 * configure: Regenerate.
10088
7a9a7487
MG		 100892013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
10090
10091 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
10092 attribute inside the parentheses.
10093 (winapi_DebugSetProcessKillOnExit): Ditto.
10094 (winapi_DebugBreakProcess): Ditto.
10095 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 10096
49b64de6
MG		 100972013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
10098
10099 * notif.h (notif_event): Add a dummy member to avoid compiler
10100 errors.
10101
d5749ee7
PA		 101022013-07-01 Pedro Alves <palves@redhat.com>
10103
10104 * hostio.c (HOSTIO_PATH_MAX): Define.
10105 (require_filename, handle_open, handle_unlink, handle_readlink):
10106 Use it.
10107
d8d2a3ee
PA		 101082013-07-01 Pedro Alves <palves@redhat.com>
10109
10110 * server.h: Include "pathmax.h".
10111 * linux-low.c: Don't include sys/param.h.
10112 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
10113 MAXPATHLEN.
10114 * win32-low.c: Don't include sys/param.h.
10115 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
10116
bc7dea8d
PA		 101172013-07-01 Pedro Alves <palves@redhat.com>
10118
10119 * event-loop.c: Don't check HAVE_UNISTD_H before including
10120 <unistd.h>.
10121 * gdbreplay.c: Likewise.
10122 * remote-utils.c: Likewise.
10123 * server.c: Likewise.
10124 * configure.ac: Don't check for unistd.h.
10125 * configure: Regenerate.
10126
d6c2da54
TT		 101272013-06-28 Tom Tromey <tromey@redhat.com>
10128
10129 * Makefile.in (version.c): Use version.in, not
10130 common/version.in.
10131
257b6bec
MG		 101322013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
10133
10134 * configure.ac (version_host, version_target): Set and AC_SUBST them.
10135 * configure: Rebuild.
10136 * Makefile.in (version_host, version_target): Get from configure.
10137 (version.c): Use $(version_host) and $(version_target).
10138
86ebe149
DK		 101392013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
10140
10141 Fix trace-status to output user name without trailing colon.
10142 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
10143
f30aa5af
DK		 101442013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
10145
10146 Fix trace-status to output proper start-time and stop-time.
10147 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
10148 output start time and stop time in hex as gdb expects.
10149
28a93511
YQ		 101502013-06-26 Pedro Alves <pedro@codesourcery.com>
10151
10152 * tracepoint.c (build_traceframe_info_xml): Output trace state
10153 variables present in the trace buffer.
10154
01208463
TT		 101552013-06-24 Tom Tromey <tromey@redhat.com>
10156
10157 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
10158 create-version.sh.
10159 (version.o): Remove.
10160 * gdbreplay.c: Include version.h.
10161 (version, host_name): Don't declare.
10162 * server.h: Include version.h.
10163 (version, host_name): Don't declare.
10164
760256f9
PA		 101652013-06-12 Pedro Alves <palves@redhat.com>
10166
10167 * linux-x86-low.c (linux_is_elf64): Delete global.
10168 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
10169 with local linux_pid_exe_is_elf_64_file use.
10170
030031ee
PA		 101712013-06-11 Pedro Alves <palves@redhat.com>
10172
10173 * linux-low.c (regset_disabled, disable_regset): New functions.
10174 (regsets_fetch_inferior_registers)
10175 (regsets_store_inferior_registers): Use them.
10176 (initialize_regsets_info); Don't allocate the disabled_regsets
10177 array here.
10178 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
10179 comment.
10180
5da6eb0a
PA		 101812013-06-11 Pedro Alves <palves@redhat.com>
10182
10183 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
10184 xmalloc.
10185
7e5aaa09
PA		 101862013-06-11 Pedro Alves <palves@redhat.com>
10187
10188 * linux-x86-low.c (initialize_low_arch): Call
10189 init_registers_x32_avx_linux.
10190
d878444c
JK		 101912013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
10192
10193 Fix compatibility with Android Bionic.
10194 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
10195 it is not empty.
10196
3aee8918
PA		 101972013-06-07 Pedro Alves <palves@redhat.com>
10198
5f2b57b5 10199 PR server/14823
3aee8918
PA		 10200 * Makefile.in (OBS): Add tdesc.o.
10201 (IPA_OBJS): Add tdesc-ipa.o.
10202 (tdesc-ipa.o): New rule.
10203 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
10204 interface.
10205 * linux-low.c (new_inferior): Delete.
10206 (disabled_regsets, num_regsets): Delete.
10207 (linux_add_process): Adjust to set the new per-process
10208 new_inferior flag.
10209 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
10210 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
10211 was a stop. When calling arch_setup, switch the current inferior
10212 to the thread that got an event.
10213 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
10214 (regsets_fetch_inferior_registers)
10215 (regsets_store_inferior_registers): New regsets_info parameter.
10216 Adjust to use it.
10217 (linux_register_in_regsets): New regs_info parameter. Adjust to
10218 use it.
10219 (register_addr, fetch_register, store_register): New usrregs_info
10220 parameter. Adjust to use it.
10221 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
10222 parameter regs_info. Adjust to use it.
10223 (linux_fetch_registers): Get the current inferior's regs_info, and
10224 adjust to use it.
10225 (linux_store_registers): Ditto.
10226 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
10227 (initialize_low): Don't initialize the target_regsets here. Call
10228 initialize_low_arch.
10229 * linux-low.h (target_regsets): Delete declaration.
10230 (struct regsets_info): New.
10231 (struct usrregs_info): New.
10232 (struct regs_info): New.
10233 (struct process_info_private) <new_inferior>: New field.
10234 (struct linux_target_ops): Delete the num_regs, regmap, and
10235 regset_bitmap fields. New field regs_info.
10236 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
10237 * i387-fp.c (num_xmm_registers): Delete.
10238 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
10239 calls to new interface.
10240 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
10241 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
10242 Infer the number of xmm registers from the regcache's target
10243 description.
10244 * i387-fp.h (num_xmm_registers): Delete.
10245 * inferiors.c (add_thread): Don't install the thread's regcache
10246 here.
10247 * proc-service.c (gregset_info): Fetch the current inferior's
10248 regs_info. Adjust to use it.
10249 * regcache.c: Include tdesc.h.
10250 (register_bytes, reg_defs, num_registers)
10251 (gdbserver_expedite_regs): Delete.
10252 (get_thread_regcache): If the thread doesn't have a regcache yet,
10253 create one, instead of aborting gdbserver.
10254 (regcache_invalidate_one): Rename to ...
10255 (regcache_invalidate_thread): ... this.
10256 (regcache_invalidate_one): New.
10257 (regcache_invalidate): Only invalidate registers of the current
10258 process.
10259 (init_register_cache): Add target_desc parameter, and use it.
10260 (new_register_cache): Ditto. Assert the target description has a
10261 non zero registers_size.
10262 (regcache_cpy): Add assertions. Adjust.
10263 (realloc_register_cache, set_register_cache): Delete.
10264 (registers_to_string, registers_from_string): Adjust.
10265 (find_register_by_name, find_regno, find_register_by_number)
10266 (register_cache_size): Add target_desc parameter, and use it.
10267 (free_register_cache_thread, free_register_cache_thread_one)
10268 (regcache_release, register_cache_size): New.
10269 (register_size): Add target_desc parameter, and use it.
10270 (register_data, supply_register, supply_register_zeroed)
10271 (supply_regblock, supply_register_by_name, collect_register)
10272 (collect_register_as_string, collect_register_by_name): Adjust.
10273 * regcache.h (struct target_desc): Forward declare.
10274 (struct regcache) <tdesc>: New field.
10275 (init_register_cache, new_register_cache): Add target_desc
10276 parameter.
10277 (regcache_invalidate_thread): Declare.
10278 (regcache_invalidate_one): Delete declaration.
10279 (regcache_release): Declare.
10280 (find_register_by_number, register_cache_size, register_size)
10281 (find_regno): Add target_desc parameter.
10282 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
10283 declarations.
10284 * remote-utils.c: Include tdesc.h.
10285 (outreg, prepare_resume_reply): Adjust.
10286 * server.c: Include tdesc.h.
10287 (gdbserver_xmltarget): Delete declaration.
10288 (get_features_xml, process_serial_event): Adjust.
10289 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
10290 declare.
10291 (struct process_info) <tdesc>: New field.
10292 (ipa_tdesc): Declare.
10293 * tdesc.c: New file.
10294 * tdesc.h: New file.
10295 * tracepoint.c: Include tdesc.h.
10296 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
10297 (get_context_regcache): Adjust to pass ipa_tdesc down.
10298 (do_action_at_tracepoint): Adjust to get the register cache size
10299 from the context regcache's description.
10300 (traceframe_walk_blocks): Adjust to get the register cache size
10301 from the current trace frame's description.
10302 (traceframe_get_pc): Adjust to get current trace frame's
10303 description and pass it down.
10304 (gdb_collect): Adjust to get the register cache size from the
10305 IPA's description.
10306 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
10307 (gdbserver_xmltarget): Delete.
10308 (initialize_low_tracepoint): Set the ipa's target description.
10309 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
10310 (initialize_low_tracepoint): Set the ipa's target description.
10311 * linux-x86-low.c: Include tdesc.h.
10312 [__x86_64__] (is_64bit_tdesc): New.
10313 (ps_get_thread_area, x86_get_thread_area): Use it.
10314 (i386_cannot_store_register): Rename to ...
10315 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
10316 (i386_cannot_fetch_register): Rename to ...
10317 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
10318 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
10319 to new interface.
10320 (target_regsets): Rename to ...
10321 (x86_regsets): ... this.
10322 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
10323 interface.
10324 (x86_siginfo_fixup): Use is_64bit_tdesc.
10325 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
10326 (tdesc_x32_avx_linux, tdesc_x32_linux)
10327 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
10328 Declare.
10329 (x86_linux_update_xmltarget): Delete.
10330 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
10331 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
10332 (AMD64_LINUX_USER64_CS): New.
10333 (x86_linux_read_description): New, based on
10334 x86_linux_update_xmltarget.
10335 (same_process_callback): New.
10336 (x86_arch_setup_process_callback): New.
10337 (x86_linux_update_xmltarget): New.
10338 (x86_regsets_info): New.
10339 (amd64_linux_regs_info): New.
10340 (i386_linux_usrregs_info): New.
10341 (i386_linux_regs_info): New.
10342 (x86_linux_regs_info): New.
10343 (x86_arch_setup): Reimplement.
10344 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
10345 (x86_emit_ops): Ditto.
10346 (the_low_target): Adjust. Install x86_linux_regs_info,
10347 x86_cannot_fetch_register, and x86_cannot_store_register.
10348 (initialize_low_arch): New.
10349 * linux-ia64-low.c (tdesc_ia64): Declare.
10350 (ia64_fetch_register): Adjust.
10351 (ia64_usrregs_info, regs_info): New globals.
10352 (ia64_regs_info): New function.
10353 (the_low_target): Adjust.
10354 (initialize_low_arch): New function.
10355 * linux-sparc-low.c (tdesc_sparc64): Declare.
10356 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
10357 Adjust.
10358 (sparc_arch_setup): New function.
10359 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
10360 (the_low_target): Adjust.
10361 (initialize_low_arch): New function.
10362 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
10363 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
10364 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
10365 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
10366 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
10367 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
10368 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
10369 (tdesc_powerpc_isa205_vsx64l): Declare.
10370 (ppc_cannot_store_register, ppc_collect_ptrace_register)
10371 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
10372 (ppc_set_pc, ppc_get_hwcap): Adjust.
10373 (ppc_usrregs_info): Forward declare.
10374 (!__powerpc64__) ppc_regmap_adjusted: New global.
10375 (ppc_arch_setup): Adjust to the current process'es target
10376 description.
10377 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
10378 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
10379 (ppc_store_evrregset): Adjust.
10380 (target_regsets): Rename to ...
10381 (ppc_regsets): ... this, and make static.
10382 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
10383 (ppc_regs_info): New function.
10384 (the_low_target): Adjust.
10385 (initialize_low_arch): New function.
10386 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
10387 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
10388 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
10389 (tdesc_s390x_linux64v2): Declare.
10390 (s390_collect_ptrace_register, s390_supply_ptrace_register)
10391 (s390_fill_gregset, s390_store_last_break): Adjust.
10392 (target_regsets): Rename to ...
10393 (s390_regsets): ... this, and make static.
10394 (s390_get_pc, s390_set_pc): Adjust.
10395 (s390_get_hwcap): New target_desc parameter, and use it.
10396 [__s390x__] (have_hwcap_s390_high_gprs): New global.
10397 (s390_arch_setup): Adjust to set the current process'es target
10398 description. Don't adjust the regmap.
10399 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
10400 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
10401 (regs_info_3264): New globals.
10402 (s390_regs_info): New function.
10403 (the_low_target): Adjust.
10404 (initialize_low_arch): New function.
10405 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
10406 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
10407 [__mips64] (init_registers_mips_linux)
10408 (init_registers_mips_dsp_linux): Delete defines.
10409 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
10410 (have_dsp): New global.
10411 (mips_read_description): New, based on mips_arch_setup.
10412 (mips_arch_setup): Reimplement.
10413 (get_usrregs_info): New function.
10414 (mips_cannot_fetch_register, mips_cannot_store_register)
10415 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
10416 (mips_fill_fpregset, mips_store_fpregset): Adjust.
10417 (target_regsets): Rename to ...
10418 (mips_regsets): ... this, and make static.
10419 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
10420 (dsp_regs_info, regs_info): New globals.
10421 (mips_regs_info): New function.
10422 (the_low_target): Adjust.
10423 (initialize_low_arch): New function.
10424 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
10425 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
10426 Declare.
10427 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
10428 (arm_read_description): New, with bits factored from
10429 arm_arch_setup.
10430 (arm_arch_setup): Reimplement.
10431 (target_regsets): Rename to ...
10432 (arm_regsets): ... this, and make static.
10433 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
10434 (arm_regs_info): New function.
10435 (the_low_target): Adjust.
10436 (initialize_low_arch): New function.
10437 * linux-m68k-low.c (tdesc_m68k): Declare.
10438 (target_regsets): Rename to ...
10439 (m68k_regsets): ... this, and make static.
10440 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
10441 (m68k_regs_info): New function.
10442 (m68k_arch_setup): New function.
10443 (the_low_target): Adjust.
10444 (initialize_low_arch): New function.
10445 * linux-sh-low.c (tdesc_sharch): Declare.
10446 (target_regsets): Rename to ...
10447 (sh_regsets): ... this, and make static.
10448 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
10449 (sh_regs_info, sh_arch_setup): New functions.
10450 (the_low_target): Adjust.
10451 (initialize_low_arch): New function.
10452 * linux-bfin-low.c (tdesc_bfin): Declare.
10453 (bfin_arch_setup): New function.
10454 (bfin_usrregs_info, regs_info): New globals.
10455 (bfin_regs_info): New function.
10456 (the_low_target): Adjust.
10457 (initialize_low_arch): New function.
10458 * linux-cris-low.c (tdesc_cris): Declare.
10459 (cris_arch_setup): New function.
10460 (cris_usrregs_info, regs_info): New globals.
10461 (cris_regs_info): New function.
10462 (the_low_target): Adjust.
10463 (initialize_low_arch): New function.
10464 * linux-cris-low.c (tdesc_crisv32): Declare.
10465 (cris_arch_setup): New function.
10466 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
10467 (cris_regs_info): New function.
10468 (the_low_target): Adjust.
10469 (initialize_low_arch): New function.
10470 * linux-m32r-low.c (tdesc_m32r): Declare.
10471 (m32r_arch_setup): New function.
10472 (m32r_usrregs_info, regs_info): New globals.
10473 (m32r_regs_info): Adjust.
10474 (initialize_low_arch): New function.
10475 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
10476 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
10477 (tic6x_usrregs_info): Forward declare.
10478 (tic6x_read_description): New function, based on ...
10479 (tic6x_arch_setup): ... this. Reimplement.
10480 (target_regsets): Rename to ...
10481 (tic6x_regsets): ... this, and make static.
10482 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
10483 (tic6x_regs_info): New function.
10484 (the_low_target): Adjust.
10485 (initialize_low_arch): New function.
10486 * linux-xtensa-low.c (tdesc_xtensa): Declare.
10487 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
10488 (target_regsets): Rename to ...
10489 (xtensa_regsets): ... this, and make static.
10490 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
10491 globals.
10492 (xtensa_arch_setup, xtensa_regs_info): New functions.
10493 (the_low_target): Adjust.
10494 (initialize_low_arch): New function.
10495 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
10496 (nios2_arch_setup): Set the current process'es tdesc.
10497 (target_regsets): Rename to ...
10498 (nios2_regsets): ... this.
10499 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
10500 (nios2_regs_info): New function.
10501 (the_low_target): Adjust.
10502 (initialize_low_arch): New function.
a261b8f5
PA		 10503 * linux-aarch64-low.c (tdesc_aarch64): Declare.
10504 (aarch64_arch_setup): Set the current process'es tdesc.
10505 (target_regsets): Rename to ...
10506 (aarch64_regsets): ... this.
10507 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
10508 (aarch64_regs_info): New function.
10509 (the_low_target): Adjust.
10510 (initialize_low_arch): New function.
3aee8918
PA		 10511 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
10512 globals.
10513 (target_regsets): Rename to ...
10514 (tile_regsets): ... this.
10515 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
10516 (tile_regs_info): New function.
10517 (tile_arch_setup): Set the current process'es tdesc.
10518 (the_low_target): Adjust.
10519 (initialize_low_arch): New function.
10520 * spu-low.c (tdesc_spu): Declare.
10521 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
10522 * win32-arm-low.c (tdesc_arm): Declare.
10523 (arm_arch_setup): New function.
10524 (the_low_target): Install arm_arch_setup instead of
10525 init_registers_arm.
10526 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
10527 (init_windows_x86): Rename to ...
10528 (i386_arch_setup): ... this. Set `win32_tdesc'.
10529 (the_low_target): Adjust.
10530 * win32-low.c (win32_tdesc): New global.
10531 (child_add_thread): Don't create the thread cache here.
10532 (do_initial_child_stuff): Set the new process'es tdesc.
10533 * win32-low.h (struct target_desc): Forward declare.
10534 (win32_tdesc): Declare.
10535 * lynx-i386-low.c (tdesc_i386): Declare global.
10536 (lynx_i386_arch_setup): Set `lynx_tdesc'.
10537 * lynx-low.c (lynx_tdesc): New global.
10538 (lynx_add_process): Set the new process'es tdesc.
10539 * lynx-low.h (struct target_desc): Forward declare.
10540 (lynx_tdesc): Declare global.
10541 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
10542 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
10543 * nto-low.c (nto_tdesc): New global.
10544 (do_attach): Set the new process'es tdesc.
10545 * nto-low.h (struct target_desc): Forward declare.
10546 (nto_tdesc): Declare.
10547 * nto-x86-low.c (tdesc_i386): Declare.
10548 (nto_x86_arch_setup): Set `nto_tdesc'.
10549
b1fbec62
GB		 105502013-06-04 Gary Benson <gbenson@redhat.com>
10551
10552 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
10553 to qSupported response when appropriate.
10554 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
10555 with nonzero-length annex.
10556 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
10557 arguments supplied in annex.
10558
d1ec4ce7
DE		 105592013-05-31 Doug Evans <dje@google.com>
10560
ac44adcb 10561 PR server/15594
d1ec4ce7
DE		 10562 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
10563 64 bits in 64-cross-32 environment.
10564
9b25f2d3
PA		 105652013-05-28 Pedro Alves <palves@redhat.com>
10566
10567 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
10568 (aarch64-without-fpu.c): Delete rule.
10569 * configure.srv (aarch64*-*-linux*): Remove references to
10570 aarch64-without-fpu.o and aarch64-without-fpu.xml.
10571 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
10572 declaration.
10573
6740dc9c
PA		 105742013-05-24 Pedro Alves <palves@redhat.com>
10575
10576 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
10577 instead of strchr/decode_address. Error if the range isn't split
10578 with a ','. Don't assume there's be a ':' in the action.
10579
c2d6af84
PA		 105802013-05-23 Yao Qi <yao@codesourcery.com>
10581 Pedro Alves <palves@redhat.com>
10582
10583 * linux-low.c (lwp_in_step_range): New function.
10584 (linux_wait_1): If the thread was range stepping and stopped
10585 outside the stepping range, report the stop to GDB. Otherwise,
10586 continue stepping. Add range stepping debug output.
10587 (linux_set_resume_request): Copy the step range from the resume
10588 request to the lwp.
10589 (linux_supports_range_stepping): New.
10590 (linux_target_ops) <supports_range_stepping>: Set to
10591 linux_supports_range_stepping.
10592 * linux-low.h (struct linux_target_ops)
10593 <supports_range_stepping>: New field.
10594 (struct lwp_info) <step_range_start, step_range_end>: New fields.
10595 * linux-x86-low.c (x86_supports_range_stepping): New.
10596 (the_low_target) <supports_range_stepping>: Set to
10597 x86_supports_range_stepping.
10598 * server.c (handle_v_cont): Handle 'r' action.
10599 (handle_v_requests): Append ";r" if the target supports range
10600 stepping.
10601 * target.h (struct thread_resume) <step_range_start,
10602 step_range_end>: New fields.
10603 (struct target_ops) <supports_range_stepping>:
10604 New field.
10605 (target_supports_range_stepping): New macro.
10606
58794e1a
JB		 106072013-05-17 Joel Brobecker <brobecker@adacore.com>
10608
10609 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
10610 confusion in comment.
10611
d631c5a7
JB		 106122013-05-17 Joel Brobecker <brobecker@adacore.com>
10613
10614 * lynx-low.c (struct process_info_private): New type.
10615 (lynx_add_process): New function.
10616 (lynx_create_inferior, lynx_attach): Replace calls to
10617 add_process by calls to lynx_add_process.
10618 (lynx_resume): If PTID is null, then try using
10619 current_process()->private->last_wait_event_ptid.
10620 Add comments.
10621 (lynx_clear_inferiors): Delete. The contents of that function
10622 has been inlined in lynx_mourn;
10623 (lynx_wait_1): Save the ptid in the process's private data.
10624 (lynx_mourn): Free the process' private data. Replace call
10625 to lynx_clear_inferiors by call to clear_inferiors.
10626
96f7a20f
YQ		 106272013-05-17 Yao Qi <yao@codesourcery.com>
10628
10629 * i386-low.c (i386_length_and_rw_bits): Move the comment to
10630 the right place.
10631
db0dfaa0
LM		 106322013-05-16 Luis Machado <lgustavo@codesourcery.com>
10633
10634 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
10635 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
10636 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
10637 PT_TEXT_END_ADDR guards. Update comments.
10638 (linux_target_op) <read_offsets>: Conditionally define to
10639 linux_read_offsets if the target is UCLIBC and if it defines
10640 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
10641
68f5f838
SL		 106422013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10643 Andrew Jenner <andrew@codesourcery.com>
10644
10645 * Makefile.in (SFILES): Add linux-nios2-low.c.
10646 (clean): Add action to delete nios2-linux.c.
10647 (nios2-linux.c): New rule.
10648 * configure.srv: Add nios2*-*-linux*.
10649 * linux-nios2-low.c: New.
10650
1ebff1fd
HAQ		 106512013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10652
10653 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10654
f6150862
HZ		 106552013-04-25 Hui Zhu <hui@codesourcery.com>
10656
10657 PR gdb/15186
f6150862
HZ		 10658 * ax.c (ax_printf): Add fflush.
10659
614c279d
TT		 106602013-04-22 Tom Tromey <tromey@redhat.com>
10661
10662 * Makefile.in (SFILES): Add filestuff.c.
10663 (OBS): Add filestuff.o.
10664 (filestuff.o): New target.
10665 * config.in, configure: Rebuild.
10666 * configure.ac: Check for fdwalk, pipe2.
10667
7d4e5717
PA		 106682013-04-17 Pedro Alves <palves@redhat.com>
10669
10670 * configure.ac (USE_THREAD_DB): Delete variable.
10671 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10672 Don't AC_SUBST USE_THREAD_DB.
10673 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10674 * config.in, configure: Regenerate.
10675
d5c93e41
PA		 106762013-04-16 Pedro Alves <palves@redhat.com>
10677
10678 * linux-low.h (struct lwp_info) <thread_known>: Move under
10679 the USE_THREAD_DB #ifdef.
10680
04f5fe89
PA		 106812013-04-16 Pedro Alves <palves@redhat.com>
10682
10683 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10684 (linux-low.o): Delete rule.
10685 * linux-low.h: Always include "gdb_thread_db.h" instead of
10686 conditionally including thread_db.h.
10687 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10688 HAVE_THREAD_DB_H.
10689
480b27bf
JK		 106902013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10691
10692 * Makefile.in (install-only): Fix make install regression.
10693
43662968
JK		 106942013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10695
10696 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10697 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10698 installation.
10699 * gdbserver.1: Remove.
10700
3e74e146
PA		 107012013-03-22 Pedro Alves <palves@redhat.com>
10702
10703 * linux-low.c (handle_extended_wait): Don't call
10704 linux_enable_event_reporting.
10705
a8347a2a
TT		 107062013-03-15 Tony Theodore <tonyt@logyst.com>
10707
10708 PR build/9098:
10709 * Makefile.in (SHELL): Use @SHELL@.
10710
eeb56fa7
SDJ		 107112013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10712
10713 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10714 compiler warning.
10715
4fa7e2ff
JB		 107162013-03-13 Joel Brobecker <brobecker@adacore.com>
10717
10718 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10719 Remove extraneous NULL element.
10720
8ddb1965
YQ		 107212013-03-13 Yao Qi <yao@codesourcery.com>
10722
10723 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10724 'V' block in trace frame.
10725
9accd112
MM		 107262013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10727
10728 * target.h (struct target_ops): Add btrace ops.
10729 (target_supports_btrace): New macro.
10730 (target_enable_btrace): New macro.
10731 (target_disable_btrace): New macro.
10732 (target_read_btrace): New macro.
10733 * gdbthread.h (struct thread_info): Add btrace field.
10734 * server.c: Include btrace-common.h.
10735 (handle_btrace_general_set): New function.
10736 (handle_btrace_enable): New function.
10737 (handle_btrace_disable): New function.
10738 (handle_general_set): Call handle_btrace_general_set.
10739 (handle_qxfer_btrace): New function.
10740 (struct qxfer qxfer_packets[]): Add btrace entry.
10741 * inferiors.c (remove_thread): Disable btrace.
10742 * linux-low: Include linux-btrace.h.
10743 (linux_low_enable_btrace): New function.
10744 (linux_low_read_btrace): New function.
10745 (linux_target_ops): Add btrace ops.
10746 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10747 Add srv_linux_btrace=yes.
10748 (x86_64-*-linux*): Add linux-btrace.o.
10749 Add srv_linux_btrace=yes.
10750 * configure.ac: Define HAVE_LINUX_BTRACE.
10751 * config.in: Regenerated.
10752 * configure: Regenerated.
10753
5cc22e4c
MM		 107542013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10755
10756 * server.c (handle_qxfer): Preserve error message if -3 is
10757 returned.
10758 (qxfer): Document the -3 return value.
10759
7c97f91e
MM		 107602013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10761
10762 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10763 (linux_btrace_h): New variable.
10764 (linux-btrace.o): New rule.
10765
be9a119c 107662013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 10767 Hafiz Abid Qadeer <abidh@codesourcery.com>
10768
10769 * tracepoint.c (trace_buffer_size): New global.
10770 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10771 (init_trace_buffer): Change to one-argument function. Allocate
10772 trace buffer memory.
10773 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10774 handle QTBuffer:size packet.
10775 (cmd_bigqtbuffer_size): New function.
10776 (initialize_tracepoint): Call init_trace_buffer with
10777 DEFAULT_TRACE_BUFFER_SIZE.
10778 * server.c (handle_query): Add QTBuffer:size in the
10779 supported packets.
10780
e64f7499
YQ		 107812013-03-07 Yao Qi <yao@codesourcery.com>
10782
10783 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10784 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10785 of -1.
10786 (cmd_qtsp): Adjust condition. Do post increment.
10787 Set cur_action and cur_step_action back to 0.
10788
f0ae6fc3
PA		 107892013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10790
10791 PR server/15236
10792 * linux-low.c (linux_write_memory): Return early success if LEN is
10793 zero.
10794
b5b0b0af
CV		 107952013-03-05 Corinna Vinschen <vinschen@redhat.de>
10796
334ad4a8 10797 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 10798
589bc927
TT		 107992013-02-28 Tom Tromey <tromey@redhat.com>
10800
10801 * configure.ac: Invoke AC_SYS_LARGEFILE.
10802 * configure, config.in: Rebuild.
10803
dfe07582
CV		 108042013-02-28 Corinna Vinschen <vinschen@redhat.com>
10805
10806 * win32-low.c: Throughout, fix format strings and casts of
10807 printf-like functions to avoid type related warnings on all
10808 platforms.
10809 (get_child_debug_event): Print dwDebugEventCode as hex since
10810 that's how it's usually documented.
10811
736cd585
YQ		 108122013-02-28 Yao Qi <yao@codesourcery.com>
10813
10814 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10815 pulongest.
10816
e1f58301
JW		 108172013-02-27 Jiong Wang <jiwang@tilera.com>
10818
10819 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10820 (reg-tilegx32.c): New rule.
10821 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10822 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10823 different register info initializer according to elf class.
10824 (init_registers_tilgx32): New function. The tilegx32 register info
10825 initializer.
10826 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10827 (tile_store_gregset): Likewise.
10828
d171ca78
YQ		 108292013-02-27 Yao Qi <yao@codesourcery.com>
10830
10831 * server.c (process_point_options): Print debug message when
10832 debug_threads is true.
10833
282bbdf3
YQ		 108342013-02-26 Yao Qi <yao@codesourcery.com>
10835
10836 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10837
aca22551
PA		 108382013-02-19 Pedro Alves <palves@redhat.com>
10839 Kai Tietz <ktietz@redhat.com>
10840
10841 PR gdb/15161
10842
10843 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10844 instead of strtoul to extract address from packet.
10845 (process_serial_event) <'z'>: Likewise.
10846
4f3cee1c
YQ		 108472013-02-18 Yao Qi <yao@codesourcery.com>
10848
10849 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10850
8e1d55a3
PA		 108512013-02-14 Pedro Alves <palves@redhat.com>
10852
10853 Plug memory leak.
10854
10855 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10856 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10857
458820da
PA		 108582013-02-14 Pedro Alves <palves@redhat.com>
10859
10860 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10861
baea0dae
PA		 108622013-02-14 Pedro Alves <palves@redhat.com>
10863
10864 * tracepoint.c (save_string): Delete.
10865 (add_tracepoint_action): Use savestring instead of save_string.
10866
0b1afbb3
PA		 108672013-02-12 Pedro Alves <palves@redhat.com>
10868
10869 * linux-xtensa-low.c: Ditto.
10870 * xtensa-xtregs.c: Ditto.
10871
8a4ac37e
PA		 108722013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10873
10874 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10875 thread_db.
10876
148de6bb
MS		 108772013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10878
10879 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10880 aarch64_num_wp_regs and aarch64_num_bp_regs to
10881 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10882
55fac6e0
MS		 108832013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10884
10885 * linux-aarch64-low.c (ps_get_thread_area): Replace
10886 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10887
176eb98c
MS		 108882013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10889 Marcus Shawcroft <marcus.shawcroft@arm.com>
10890 Nigel Stephens <nigel.stephens@arm.com>
10891 Yufeng Zhang <yufeng.zhang@arm.com>
10892
10893 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10894 (aarch64.c, aarch64-without-fpu.c): New targets.
10895 * configure.srv (aarch64*-*-linux*): New.
10896 * linux-aarch64-low.c: New file.
10897
56f7af9c
MS		 108982013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10899
43aaf8b6 10900 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 10901 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10902 (dequeue_one_deferred_signal, linux_resume_one_thread)
10903 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10904 (linux_tracefork_grandchild, linux_test_for_tracefork)
10905 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10906 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10907 where the argument is 0.
10908
60f662b0
YQ		 109092013-01-25 Yao Qi <yao@codesourcery.com>
10910
10911 * event-loop.c: Include "queue.h".
10912 (gdb_event_p): New typedef.
10913 (struct gdb_event) <next_event>: Remove.
10914 (event_queue): Change to QUEUE(gdb_event_p).
10915 (async_queue_event): Remove.
10916 (gdb_event_xfree): New.
10917 (initialize_event_loop): New.
10918 (process_event): Use API from QUEUE.
10919 (wait_for_event): Likewise.
10920 * server.c (main): Call initialize_event_loop.
10921 * server.h (initialize_event_loop): Declare.
10922
5ae4861a
YQ		 109232013-01-18 Yao Qi <yao@codesourcery.com>
10924
10925 * ax.h (struct eval_agent_expr_context): New.
10926 (gdb_eval_agent_expr): Update declaration.
10927 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10928 TFRAME. Add new argument CTX.
10929 * server.h (struct eval_agent_expr_context): Declare.
10930 (agent_mem_read, agent_tsv_read): Update declaration.
10931 (agent_mem_read_string): Likewise.
10932 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10933 (add_traceframe_block): Add new argument TPOINT.
10934 Increase TPOINT->traceframe_usage.
10935 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10936 eval_tracepoint_agent_expr.
10937 (condition_true_at_tracepoint): Likewise.
10938 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10939 (agent_mem_read_string, agent_tsv_read): Likewise.
10940
85e00e85
YQ		 109412013-01-16 Yao Qi <yao@codesourcery.com>
10942
10943 * linux-low.c (linux_resume_one_lwp): Don't check
10944 'lwp->bp_reinsert != 0'.
10945
4039cf45
JB		 109462013-01-07 Joel Brobecker <brobecker@adacore.com>
10947 Pedro Alves <palves@redhat.com>
10948
10949 * lynx-low.c (ptrace_request_to_str): Define a temporary
10950 macro and use it to simplify this function's implementation.
10951
9044dee2
JB		 109522013-01-07 Joel Brobecker <brobecker@adacore.com>
10953
10954 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10955 sets errno.
10956
e6352c8f
JB		 109572013-01-07 Joel Brobecker <brobecker@adacore.com>
10958
10959 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10960
50681a27
JB		 109612013-01-07 Joel Brobecker <brobecker@adacore.com>
10962
10963 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10964
3f6e77ef
JB		 109652013-01-07 Joel Brobecker <brobecker@adacore.com>
10966
10967 * lynx-low.c (lynx_resume): Use the resume_info parameter
10968 to determine the ptid for the lynx_ptrace call, unless
10969 it is equal to minus_one_ptid, in which case we use the
10970 ptid of the current_inferior.
10971 (lynx_wait_1): After having received a thread create/exit
10972 event, resume the inferior's execution using the signaling
10973 thread's ptid, rather than the old ptid.
10974
7fda33ae
JB		 109752013-01-07 Joel Brobecker <brobecker@adacore.com>
10976
10977 * lynx-low.c (lynx_resume): Delete variable ret.
10978
b9786c74
JB		 109792013-01-01 Joel Brobecker <brobecker@adacore.com>
10980
10981 * gdbreplay.c (gdbreplay_version): Update copyright year.
10982 * server.c (gdbserver_version): Likewise.
10983
8b93d60f
JB		 109842012-12-17 Joel Brobecker <brobecker@adacore.com>
10985
10986 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10987 new thread.
10988
037335a7
JB		 109892012-12-17 Joel Brobecker <brobecker@adacore.com>
10990
10991 * lynx-low.c (ptrace_request_to_str): Add handling for
10992 PTRACE_GETTRACESIG.
10993
52d4cbd8
JB		 109942012-12-17 Joel Brobecker <brobecker@adacore.com>
10995
10996 * lynx-low.c (lynx_attach): Delete variable new_process.
10997
ab8f6ca9
JB		 109982012-12-17 Joel Brobecker <brobecker@adacore.com>
10999
11000 * lynx-low.c (lynx_create_inferior): Delete variable
11001 new_process.
11002
78cbc024
JB		 110032012-12-17 Joel Brobecker <brobecker@adacore.com>
11004
11005 * lynx-low.c (ptrace_request_to_str): Do not handle
11006 PTRACE_GETTHREADLIST if this macro does not exist.
11007
14a00470
YQ		 110082012-12-15 Yao Qi <yao@codesourcery.com>
11009
11010 * Makefile.in (OBS): Add notif.o.
11011 * notif.c, notif.h: New.
11012 * server.c: Include "notif.h".
11013 (struct vstop_notif) <next>: Remove.
11014 <base>: New field.
11015 (queue_stop_reply): Update.
11016 (push_event, send_next_stop_reply): Remove.
11017 (discard_queued_stop_replies): Update.
11018 (notif_stop): New variable.
11019 (handle_v_stopped): Remove.
11020 (handle_v_requests): Don't call handle_v_stopped. Call
11021 handle_ack_notif instead.
11022 (queue_stop_reply_callback): Call notif_event_enque instead
11023 of queue_stop_reply.
11024 (handle_status): Don't call send_next_stop_reply, call
11025 notif_write_event instead.
11026 (kill_inferior_callback): Likewise.
11027 (detach_or_kill_inferior_callback): Likewise.
11028 (main): Call initialize_notif.
11029 (process_serial_event): Call QUEUE_is_empty.
11030 (handle_target_event): Call notif_push instead of push event.
11031 * server.h (push_event): Remove declaration.
11032
61c125b9
TT		 110332012-12-10 Tom Tromey <tromey@redhat.com>
11034
11035 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
11036 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
11037 macros.
11038 (.c.o): Rewrite.
11039 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
11040 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
11041 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
11042 (amd64-linux-ipa.o, ax.o): Rewrite.
11043 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
11044 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
11045 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
11046 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
11047 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
11048 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
11049 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
11050 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
11051 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
11052 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
11053 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
11054 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
11055 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
11056 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
11057 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
11058 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
11059 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
11060 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
11061 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
11062 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
11063 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
11064 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
11065 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
11066 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
11067 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
11068 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
11069 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
11070 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
11071 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
11072 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
11073 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
11074 (reg-tilegx.o): Remove.
11075 (all_object_files): New macro.
11076 Include .deps files.
11077 * aclocal.m4, configure: Rebuild.
11078 * acinclude.m4: Include depstand.m4, lead-dot.m4.
11079 * configure.ac: Invoke ZW_CREATE_DEPDIR,
11080 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
11081
e90e9ad9
TT		 110822012-12-05 Tom Tromey <tromey@redhat.com>
11083
11084 PR gdb/14917:
11085 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
11086
02d403bf 110872012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 11088
11089 * configure.ac: Check for linux/perf_event.h.
11090 * config.in: Regenerated.
11091 * configure: Regenerated.
11092
0270a750
PA		 110932012-11-26 Maxime Villard <rustyBSD@gmx.fr>
11094
11095 * hostio.c (handle_readlink): Decrease buffer size
11096 parameter passed to readlink by one byte.
11097
8c29b58e
YQ		 110982012-11-26 Yao Qi <yao@codesourcery.com>
11099
11100 * configure.ac (build_warnings): Append '-Wempty-body'.
11101 * configure: Regenerated.
11102 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
11103 body.
11104
8bdce1ff
PM		 111052012-11-15 Pierre Muller <muller@sourceware.org>
11106
11107 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
11108 * config.in: Regenerate.
11109 * configure: Regenerate.
11110 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
11111 Use "gdb_wait.h" header instead of <sys/wait.h> header.
11112 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
11113 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
11114 header.
11115 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
11116 instead of <sys/wait.h> header.
11117 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
11118
02d403bf 111192012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 11120
11121 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
11122 (various make rules): Remove -DGDBSERVER
11123
fbd5db48
YQ		 111242012-11-09 Yao Qi <yao@codesourcery.com>
11125
11126 * spu-low.c (current_ptid): Move it to ..
11127 * gdbthread.h: ... here. New.
11128 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
11129 * server.c (myresume, process_serial_event): Likewise.
11130 * thread-db.c (thread_db_find_new_threads): Likewise.
11131 * tracepoint.c (run_inferior_command): Likewise.
11132
b3dc46ff
AB		 111332012-10-01 Andrew Burgess <aburgess@broadcom.com>
11134
11135 * server.c (handle_search_memory_1): Include access length in
11136 warning message.
11137
07c04788
HPN		 111382012-09-05 Michael Brandt <michael.brandt@axis.com>
11139
11140 * linux-crisv32-low.c: Fix compile errors.
11141
918d227b
YQ		 111422012-09-04 Yao Qi <yao@codesourcery.com>
11143
11144 * tracepoint.c (cmd_qtsv): Adjust debug message.
11145 Don't check CUR_TPOINT.
11146
18c1b81a
YQ		 111472012-08-28 Yao Qi <yao@codesourcery.com>
11148
11149 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
11150 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
11151 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
11152 Remove declarations of xmalloc, xreallloc, xstrdup and
11153 freeargv.
11154 * Makefile.in (libiberty_h): New.
11155 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
11156 (linux-bfin-low.o): Append dependency 'libiberty.h'.
11157
dc82f37b
YQ		 111582012-08-23 Yao Qi <yao@codesourcery.com>
11159
11160 * server.h: Remove declaration of 'xsnprintf'.
11161
406b1477
KS		 111622012-08-22 Keith Seitz <keiths@redhat.com>
11163
11164 * server.h: Include build-gnulib-gbserver/config.h.
11165 * gdbreplay.c: Likewise.
11166
e6712ff1
DE		 111672012-08-08 Doug Evans <dje@google.com>
11168
11169 * Makefile.in (SFILES): Add gdb_vecs.c.
11170 (OBS): Add gdb_vecs.o.
11171 (gdb_vecs_h, host_defs_h): New variables.
11172 (thread-db.o): Add $(gdb_vecs_h) dependency.
11173 (gdb_vecs.o): New rule.
11174 * thread-db.c: #include "gdb_vecs.h".
11175 (thread_db_load_search): Use a vector to iterate over path elements.
11176 Handle text appearing after "$pdir".
11177
11178 * configure.ac: Add check for strstr.
11179 * config.in: Regenerate.
11180 * configure: Regenerate.
11181
7c3270ae
UW		 111822012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
11183
11184 * hostio.c (handle_pread): If pread fails, fall back to attempting
11185 lseek/read.
11186 (handle_pwrite): Likewise for pwrite.
11187
b62e2b27
UW		 111882012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
11189
11190 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
11191 between unsupported TYPE and unimplementable ADDR/LEN combination.
11192 (arm_insert_point): Act on new return value.
11193
78a99e91
PA		 111942012-07-31 Pedro Alves <palves@redhat.com>
11195
11196 * server.c (process_point_options): Only skip tokens if we find
11197 one that is unrecognized. Don't treat 'X' specially while
11198 skipping unrecognized tokens.
11199
fcf303ab
UW		 112002012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
11201
11202 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
11203 to 4-byte-align HW breakpoint addresses for Thumb.
11204
7255706c
YQ		 112052012-07-27 Yao Qi <yao@codesourcery.com>
11206
11207 PR remote/14161.
11208
11209 * server.h: Declare gdb_agent_about_to_close.
11210 * target.c (kill_inferior): Include "agent.h".
11211 New. Send command 'kill'.
11212 * target.h (kill_inferior): Removed macro.
11213 * tracepoint.c (gdb_agent_about_to_close): New.
11214 (gdb_agent_helper_thread): Handle command 'close'.
11215 Wait endlessly until the inferior stops.
11216 Install gdb_agent_remove_socket to atexit hook.
11217 (agent_socket_name): New static variable.
11218 (gdb_agent_socket_init): Replace local variable 'name' with
11219 'agent_socket_name'.
11220 (gdb_agent_remove_socket): New.
11221
5a3f286f
YQ		 112222012-07-27 Yao Qi <yao@codesourcery.com>
11223
11224 * server.c (process_point_options): Stop at 'X' when parsing.
11225
961bd387
ME		 112262012-07-19 Michael Eager <eager@eagercon.com>
11227
a261b8f5 11228 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 11229 to hw_execute.
11230 * linux-x86-low.c (x86_insert_point, x86_remove_point):
11231 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
11232 hardware breakpoint.
11233
aa7c7447
JK		 112342012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11235
11236 * gdbserver/linux-low.c (initialize_low): Call
11237 linux_ptrace_init_warnings.
11238
7f216e7c
DE		 112392012-07-02 Doug Evans <dje@google.com>
11240
11241 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
11242 pointer to int.
11243
d3ce09f5
SS		 112442012-07-02 Stan Shebs <stan@codesourcery.com>
11245
11246 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
11247 (ax.o): Add it to build rule.
11248 (ax-ipa.o): Ditto.
11249 (OBS): Add format.o.
11250 (IPA_OBS): Add format.o.
11251 * server.c (handle_query): Claim support for breakpoint commands.
11252 (process_point_options): Add command case.
11253 (process_serial_event): Leave running if there are printfs in
11254 effect.
11255 * mem-break.h (any_persistent_commands): Declare.
11256 (add_breakpoint_commands): Declare.
11257 (gdb_no_commands_at_breakpoint): Declare.
11258 (run_breakpoint_commands): Declare.
11259 * mem-break.c (struct point_command_list): New struct.
11260 (struct breakpoint): New field command_list.
11261 (any_persistent_commands): New function.
11262 (add_commands_to_breakpoint): New function.
11263 (add_breakpoint_commands): New function.
11264 (gdb_no_commands_at_breakpoint): New function.
11265 (run_breakpoint_commands): New function.
11266 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
11267 locally.
11268 * ax.c: Include format.h.
11269 (ax_printf): New function.
11270 (gdb_eval_agent_expr): Add printf opcode.
11271
2f8f6aed
YQ		 112722012-06-13 Yao Qi <yao@codesourcery.com>
11273
11274 * server.c (start_inferior): Remove duplicated writes to fields
11275 'last_resume_kind' and 'last_status' of 'current_inferior'.
11276
0c9070b3
YQ		 112772012-06-12 Yao Qi <yao@codesourcery.com>
11278 Pedro Alves <palves@redhat.com>
11279
11280 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
11281 comment.
11282 * server.c (handle_v_cont): Extend comment.
11283
c52daf70
YQ		 112842012-06-11 Yao Qi <yao@codesourcery.com>
11285
11286 * linux-low.c (linux_attach): Add 'static'.
11287
d38bbb0a
YQ		 112882012-06-06 Yao Qi <yao@codesourcery.com>
11289
11290 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
11291
89dc0afd
JK		 112922012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
11293
11294 Fix gcc -flto compilation warning.
11295 * server.c (main): Make variable multi_mode and attach volatile.
11296
75f62ce7
TJB		 112972012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11298
11299 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
11300 if the platform doesn't know about it.
11301
65f479b6
PA		 113022012-05-30 Jeff Kenton <jkenton@tilera.com>
11303
11304 * Makefile.in (SFILES): Add linux-tile-low.c.
11305 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
11306 * configure.srv: Handle tilegx-*-linux*.
11307 * linux-tile-low.c: New file.
11308
0c5bf5a9
JK		 113092012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11310
11311 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
11312
a493e3e2
PA		 113132012-05-24 Pedro Alves <palves@redhat.com>
11314
11315 PR gdb/7205
11316
43aaf8b6 11317 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 11318
2ea28649
PA		 113192012-05-24 Pedro Alves <palves@redhat.com>
11320
11321 PR gdb/7205
11322
11323 Replace target_signal with gdb_signal throughout.
11324
8d409d16
MR		 113252012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
11326
11327 * linux-low.c (linux_store_registers): Avoid the copying sequence
11328 when no data has been retrieved by ptrace.
11329
23512c01
MGD		 113302012-05-22 Will Deacon <will.deacon@arm.com>
11331
11332 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
11333 Include asm/ptrace.h.
11334 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
11335 already defined.
11336
4934b29e
MR		 113372012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
11338
11339 * linux-low.c (linux_store_registers): Don't re-retrieve data
11340 with ptrace that has already been obtained from /proc. Always
11341 copy any data retrieved with ptrace to the buffer supplied.
11342
bde24c0a
PA		 113432012-05-11 Yao Qi <yao@codesourcery.com>
11344 Pedro Alves <palves@redhat.com>
11345
11346 * linux-low.c (enum stopping_threads_kind): New.
11347 (stopping_threads): Change type to `enum stopping_threads_kind'.
11348 (handle_extended_wait): If stopping and suspending threads, leave
11349 the new_lwp suspended too.
11350 (linux_wait_for_event): Adjust.
11351 (stop_all_lwps): Set `stopping_threads' to
11352 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
11353 whether we're suspending threads or just stopping them. Assert no
11354 recursion happens.
11355
623b6bdf
YQ		 113562012-04-29 Yao Qi <yao@codesourcery.com>
11357
11358 * server.h: Move some code to ...
11359 * gdbthread.h: ... here. New.
11360 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
11361 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
11362 (nto-low.o, win32-low.o): Likewise.
11363 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
11364 * regcache.c, remote-utils.c, server.c: Likewise.
11365 * target.c, tracepoint.c, win32-low.c: Likewise.
11366
f15f9948
TJB		 113672012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11368
11369 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
11370 (PTRACE_ARG4_TYPE): Likewise.
11371 (PTRACE_XFER_TYPE): Likewise.
11372 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
11373 ptrace to PTRACE_ARG3_TYPE.
11374 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
11375 (PTRACE_ARG4_TYPE): Likewise.
11376 (PTRACE_XFER_TYPE): Likewise.
11377 (linux_detach_one_lwp): Cast fourth argument of
11378 ptrace to long then PTRACE_ARG4_TYPE.
11379 (regsets_fetch_inferior_registers): Cast third argument of
11380 ptrace to long then PTRACE_ARG3_TYPE.
11381 (regsets_store_inferior_registers): Likewise.
11382
38ea300a
PA		 113832012-04-20 Pedro Alves <palves@redhat.com>
11384
11385 * configure: Regenerate.
11386
c971b7fa
PA		 113872012-04-19 Pedro Alves <palves@redhat.com>
11388
43aaf8b6 11389 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 11390 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 11391 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
11392 (all, install-only, uninstall, clean-info, all-lib, clean): No
11393 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
11394 (maintainer-clean realclean distclean): Use subdir_do.
11395 (subdir_do): New.
11396 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 11397 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 11398 * acinclude.m4: Include acx_configure_dir.m4.
11399 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
11400 calls. Call AC_PROG_RANLIB. Configure gnulib using
11401 ACX_CONFIGURE_DIR.
11402 (GNULIB): New.
11403 (GNULIB_STDINT_H): Adjust.
11404 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
11405 * gdbreplay.c: Include build-gnulib/config.h.
11406 * server.h: Likewise.
11407 * aclocal.m4: Regenerate.
11408 * config.in: Regenerate.
11409 * configure: Regenerate.
c971b7fa 11410
809277f8
PA		 114112012-04-19 Pedro Alves <palves@redhat.com>
11412
11413 * Makefile.in (LIBGNU, INCGNU): Adjust.
11414 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
11415 (all, install-only, uninstall, clean-info, all-lib, clean)
11416 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
11417 * configure.ac: Adjust AC_OUTPUT output.
11418 * aclocal.m4: Regenerate.
11419 * configure: Regenerate.
11420
fd9bb8b8
PA		 114212012-04-19 Pedro Alves <palves@redhat.com>
11422
11423 * Makefile.in (generated_files): New.
11424 (server_h): Remove the explicit dependency on config.h, and depend
11425 on $generated_files.
11426
1c298c66
PA		 114272012-04-19 Pedro Alves <palves@redhat.com>
11428
11429 * Makefile.in (INCGNU): Add -Ignulib.
11430
57c4b50b
PA		 114312012-04-19 Pedro Alves <palves@redhat.com>
11432
11433 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
11434 (INCGNU): ... this, and spell out -I here.
11435 (GNULIB_LIB): Rename to ...
11436 (LIBGNU): ... this.
11437 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
11438
1030e047
PA		 114392012-04-19 Pedro Alves <palves@redhat.com>
11440
11441 * config.in: Regenerate.
11442
447d4319
PA		 114432012-04-19 Pedro Alves <palves@redhat.com>
11444
11445 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
11446 * server.h (memmem): Remove declaration.
11447 * config.in: Regenerate.
11448 * configure: Regenerate.
11449
aad9eab9
YQ		 114502012-04-19 Yao Qi <yao@codesourcery.com>
11451
11452 * Makefile.in (SFILES): Add common/vec.c.
11453 (OBS): Add vec.o.
11454 (vec.o): New rule.
11455
3e10640f
YQ		 114562012-04-19 Yao Qi <yao@codesourcery.com>
11457
11458 * remote-utils.c (prepare_resume_reply): Replace with macro
11459 target_core_of_thread.
11460 * server.c (handle_qxfer_threads_proper): Likewise.
11461 * target.h (traget_core_of_thread): New macro.
11462
71622373
PA		 114632012-04-18 Pedro Alves <palves@redhat.com>
11464
11465 * aclocal.m4: Regenerate.
11466 * configure: Regenerate.
11467
80d26939
YQ		 114682012-04-16 Yao Qi <yao@codesourcery.com>
11469
11470 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
11471 duplicated on address.
11472
42476b70
YQ		 114732012-04-16 Yao Qi <yao@codesourcery.com>
11474
11475 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
11476 (struct tracepoint_action_ops) <send>: New field.
11477 (m_tracepoint_action_send, r_tracepoint_action_send): New.
11478 (agent_expr_send, x_tracepoint_action_send): New.
11479 (l_tracepoint_action_send): New.
11480 (cmd_qtdp): Download and install tracepoint
11481 according to `use_agent'.
11482 (run_inferior_command): Add one more parameter `len'.
11483 Update callers.
11484 (tracepoint_send_agent): New.
11485 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
11486
7bc83639
YQ		 114872012-04-16 Yao Qi <yao@codesourcery.com>
11488
11489 * tracepoint.c (download_tracepoints): Moved to ...
11490 (cmd_qtstart): ... here.
11491
5f18041e
YQ		 114922012-04-14 Yao Qi <yao@codesourcery.com>
11493
11494 * tracepoint.c: Include inttypes.h.
11495 (struct collect_memory_action): Use sized types.
11496 (struct tracepoint): Likewise.
11497 (cmd_qtdp, stop_tracing): Update print specifiers.
11498 (cmd_qtp, response_tracepoint): Likewise.
11499 (collect_data_at_tracepoint): Likewise.
11500 (collect_data_at_step): Likewise.
11501
55a8c076
YQ		 115022012-04-14 Yao Qi <yao@codesourcery.com>
11503
11504 Import gnulib module inttypes.
11505 * aclocal.m4, config.in, configure: Regenerated.
11506
dc750257
YQ		 115072012-04-14 Yao Qi <yao@codesourcery.com>
11508
11509 * Makefile.in (maintainer-clean, realclean, distclean): Remove
11510 Makefile and config.status at last.
11511
0ab5faf9
YQ		 115122012-04-13 Yao Qi <yao@codesourcery.com>
11513
11514 * tracepoint.c: Include stdint.h unconditionally.
11515
18f5fd81
TJB		 115162012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11517
11518 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
11519 on BFD_HAVE_SYS_PROCFS_TYPE.
11520 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
11521 * configure: Regenerate.
11522 * config.in: Likewise.
11523
4d47af5c
L		 115242012-04-13 H.J. Lu <hongjiu.lu@intel.com>
11525
11526 * Makefile.in (clean): Also remove x32.c x32-linux.c
11527 x32-avx.c x32-avx-linux.c.
11528 (x32.o): New target.
11529 (x32.c): Likewise.
11530 (x32-linux.o): Likewise.
11531 (x32-linux.c): Likewise.
11532 (x32-avx.o): Likewise.
11533 (x32-avx.c): Likewise.
11534 (x32-avx-linux.o): Likewise.
11535 (x32-avx-linux.c): Likewise.
11536
11537 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
11538 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
11539 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
11540 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
11541 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
11542 i386/x32-avx-linux.xml.
11543
11544 * linux-x86-low.c (init_registers_x32_linux): New prototype.
11545 (init_registers_x32_avx_linux): Likwise.
11546 (x86_linux_update_xmltarget): Call init_registers_x32_linux
11547 or init_registers_x32_avx_linux if linux_is_elf64 is false.
11548
ecedbe58
PA		 115492012-04-13 Pedro Alves <palves@redhat.com>
11550
11551 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
11552 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
11553 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
11554 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
11555 the sub-make.
11556
c92b5177
L		 115572012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11558
11559 * linux-x86-low.c (compat_x32_clock_t): New.
11560 (compat_x32_siginfo_t): Likewise.
11561 (compat_x32_siginfo_from_siginfo): Likewise.
11562 (siginfo_from_compat_x32_siginfo): Likewise.
11563 (linux_is_elf64): Likewise.
11564 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
11565 and siginfo_from_compat_x32_siginfo for x32.
11566 (x86_arch_setup): Set linux_is_elf64.
11567
214d508e
L		 115682012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11569
11570 PR gdb/13969
11571 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
11572 e_machine field.
11573 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
11574 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
11575 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
11576 compatible with process.
11577
c9a1864a
YQ		 115782012-04-12 Yao Qi <yao@codesourcery.com>
11579
11580 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
11581 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
11582 (install-only, install-info, clean): Handle sub dir gnulib.
11583 (all-lib, am--refresh): New targets.
11584 (memmem.o): Remove target.
11585 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
11586 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
11587 (AC_REPLACE_FUNCS): Remove memmem.
11588 Invoke gl_INIT and AM_INIT_AUTOMAKE.
11589 (AC_OUTPUT): Generate Makefile in gnulib/.
11590 * aclocal.m4, config.in, configure: Regenerated.
11591
367ba2c2
MR		 115922012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
11593
11594 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
11595
9d236627
PA		 115962012-04-05 Pedro Alves <palves@redhat.com>
11597
11598 -Werror=strict-aliasing
11599
11600 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
11601 pointer.
11602
111217b3
PA		 116032012-04-04 Pedro Alves <palves@redhat.com>
11604
11605 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11606 (sparc_store_gregset_from_stack, sparc_store_gregset)
11607 (sparc_breakpoint_at): Fix formatting.
11608
8365dcf5
TJB		 116092012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11610
11611 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
11612 are available.
11613 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
11614 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
11615 * config.in: Regenerate.
11616 * configure: Likewise.
11617
689cc2ae
PA		 116182012-03-29 Pedro Alves <palves@redhat.com>
11619
11620 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
11621 Correct ptrace arguments.
11622
c14dfd32
PA		 116232012-03-28 Pedro Alves <palves@redhat.com>
11624
11625 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
11626 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
11627 (IA64_FR1_REGNUM): New defines.
11628 (ia64_fetch_register): New.
11629 (the_low_target): Install it.
11630 * linux-low.h (struct linux_target_ops) <fetch_register>: New
11631 field.
11632 * linux-low.c (linux_fetch_registers): Try the
11633 the_low_target.fetch_register hook first.
11634
11635 * linux-arm-low.c (the_low_target): Adjust.
11636 * linux-bfin-low.c (the_low_target): Adjust.
11637 * linux-cris-low.c (the_low_target): Adjust.
11638 * linux-crisv32-low.c (the_low_target): Adjust.
11639 * linux-m32r-low.c (the_low_target): Adjust.
11640 * linux-m68k-low.c (the_low_target): Adjust.
11641 * linux-mips-low.c (the_low_target): Adjust.
11642 * linux-ppc-low.c (the_low_target): Adjust.
11643 * linux-s390-low.c (the_low_target): Adjust.
11644 * linux-sh-low.c (the_low_target): Adjust.
11645 * linux-sparc-low.c (the_low_target): Adjust.
11646 * linux-tic6x-low.c (the_low_target): Adjust.
11647 * linux-x86-low.c (the_low_target): Adjust.
11648 * linux-xtensa-low.c (the_low_target): Adjust.
11649
63c88e13
PA		 116502012-03-26 Pedro Alves <palves@redhat.com>
11651
11652 * server.c (handle_qxfer_libraries): Don't bail early if
11653 the_target->qxfer_libraries_svr4 is not NULL.
11654
fb723180
PA		 116552012-03-26 Pedro Alves <palves@redhat.com>
11656
11657 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11658
0afae3cf
PA		 116592012-03-23 Pedro Alves <palves@redhat.com>
11660
11661 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11662 "library-list-svr4" element's start tag when the the DSO list is
11663 empty.
11664
485f1ee4
PA		 116652012-03-23 Pedro Alves <palves@redhat.com>
11666
11667 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11668 a variable whose type size is the same as the inferior's pointer
11669 size.
11670
a5362b9a
TS		 116712012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11672
11673 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11674 struct siginfo.
11675 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11676 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11677 * linux-low.h: Include <signal.h>.
11678 (struct siginfo): Remove forward declaration.
11679 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11680 struct siginfo.
11681
d226c142
MF		 116822012-03-21 Mike Frysinger <vapier@gentoo.org>
11683
11684 * .gitignore: Ignore more files.
11685
122f36ef
PA		 116862012-03-19 Pedro Alves <palves@redhat.com>
11687 Jan Kratochvil <jan.kratochvil@redhat.com>
11688
11689 * server.c (cont_thread, general_thread): Add describing comments.
11690 (start_inferior): Clear `cont_thread'.
11691 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11692 of a process.
11693
fc3e5175
YQ		 116942012-03-15 Yao Qi <yao@codesourcery.com>
11695
11696 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11697 handling to ...
11698 (cmd_qtdp): ... here.
11699
8d0d92cd
YQ		 117002012-03-15 Yao Qi <yao@codesourcery.com>
11701
11702 * tracepoint.c (struct tracepoint_action_ops): New.
11703 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11704 (m_tracepoint_action_download): New.
11705 (r_tracepoint_action_download): New.
11706 (x_tracepoint_action_download): New.
11707 (l_tracepoint_action_download): New.
11708 (add_tracepoint_action): Install `action->ops' according type.
11709 (download_tracepoint_1): Move code `download' function pointer
11710 of various tracepoint_action_ops.
11711
87b0bb13
JK		 117122012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11713
11714 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11715 linux_ptrace_attach_warnings.
11716
5f572dec
JK		 117172012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11718
11719 * Makefile.in (linux-ptrace.o): New.
11720 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11721 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11722 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11723 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11724 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11725 of these targets.
11726 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11727
f4647387
YQ		 117282012-03-08 Yao Qi <yao@codesourcery.com>
11729 Pedro Alves <palves@redhat.com>
11730
11731 Fix PR server/13392.
11732 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11733 offset of JMP insn.
11734 * tracepoint.c (remove_tracepoint): New.
11735 (cmd_qtdp): Call remove_tracepoint when failed to install.
11736
9b224c5e
PA		 117372012-03-07 Pedro Alves <palves@redhat.com>
11738
11739 * linux-low.c (get_detach_signal): New.
11740 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11741 Pass on pending signals to PTRACE_DETACH. Check the result of the
11742 ptrace call.
11743 * server.c (program_signals, program_signals_p): New.
11744 (handle_general_set): Handle QProgramSignals.
11745 * server.h (program_signals, program_signals_p): Declare.
11746
e237a7e2
JK		 117472012-03-05 Pedro Alves <palves@redhat.com>
11748 Jan Kratochvil <jan.kratochvil@redhat.com>
11749
11750 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11751 New comment why.
11752
5808517f
YQ		 117532012-03-03 Yao Qi <yao@codesourcery.com>
11754
11755 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11756 agent_look_up_symbols.
11757
58b4daa5
YQ		 117582012-03-03 Yao Qi <yao@codesourcery.com>
11759
11760 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11761 (linux-x86-low.o): Likewise.
11762 * server.h: Remove in_process_agent_loaded.
11763 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11764 common/agent.c.
11765 Update callers.
11766
8ffcbaaf
YQ		 117672012-03-03 Yao Qi <yao@codesourcery.com>
11768
11769 * tracepoint.c (gdb_agent_capability): New global.
11770 (in_process_agent_loaded_ust): Renamed to
11771 `in_process_agent_supports_ust'.
11772 Update callers.
11773 (in_process_agent_supports_ust): Call agent_capability_check.
11774 (clear_installed_tracepoints): Assert that agent supports
11775 agent.
11776
d1feda86
YQ		 117772012-03-03 Yao Qi <yao@codesourcery.com>
11778
11779 * linux-low.c (linux_supports_agent): New.
11780 (linux_target_ops): Initialize field `supports_agent' with
11781 linux_supports_agent.
11782 * target.h (struct target_ops) <supports_agent>: New.
11783 (target_supports_agent): New macro.
11784 * server.c (handle_general_set): Handle packet 'QAgent'.
11785 (handle_query): Send `QAgent+'.
11786 * Makefile.in (server.o): Depends on agent.h.
11787
2fa291ac
YQ		 117882012-03-03 Yao Qi <yao@codesourcery.com>
11789
11790 * Makefile.in (OBS): Add agent.o.
11791 Add new rule for agent.o.
11792 Track dependence of tracepoint.c on agent.h.
11793 * tracepoint.c (run_inferior_command_1):
11794 (run_inferior_command): Call agent_run_command.
11795 (gdb_ust_connect_sync_socket): Deleted. Move it to
11796 common/agent.c.
11797 (resume_thread, stop_thread): Likewise.
11798 (gdb_ust_socket_init): Renamed to ...
11799 (gdb_agent_socket_init): ... New.
11800 (gdb_ust_thread): Renamed to ...
11801 (gdb_agent_helper_thread): ... New.
11802 (gdb_ust_init): Move some code to ...
11803 (gdb_agent_init): ... here. New.
11804 [HAVE_UST]: Call gdb_ust_init.
11805 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11806 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11807 * config.in, configure: Regenerated.
11808
05044653
PA		 118092012-03-02 Pedro Alves <palves@redhat.com>
11810
11811 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11812 * linux-low.c (struct simple_pid_list): New.
11813 (stopped_pids): New a struct simple_pid_list pointer.
11814 (add_to_pid_list, pull_pid_from_list): New.
11815 (handle_extended_wait): Don't assume the first signal new children
11816 report is SIGSTOP. Adjust call to pull_pid_from_list.
11817 (linux_wait_for_lwp): Adjust.
11818
8d00225b
YQ		 118192012-03-02 Yao Qi <yao@codesourcery.com>
11820
11821 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11822 debug log.
11823
19560ba5
YQ		 118242012-03-02 Yao Qi <yao@codesourcery.com>
11825
11826 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11827 `stop_pc' and `tpoint'. Update caller.
11828
1faeff08
MR		 118292012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11830
11831 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11832 * linux-low.c (use_linux_regsets): New macro.
11833 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11834 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11835 (linux_register_in_regsets): New function.
11836 (usr_fetch_inferior_registers): Skip registers covered by
11837 regsets.
11838 (usr_store_inferior_registers): Likewise.
11839 (usr_fetch_inferior_registers): New macro.
11840 (usr_store_inferior_registers): Likewise.
11841 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11842 (linux_store_registers): Likewise.
11843 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11844 prototype.
11845 (init_registers_mips64_dsp_linux): Likewise.
11846 (init_registers_mips_linux): New macro.
11847 (init_registers_mips_dsp_linux): Likewise.
11848 (mips_dsp_num_regs): Likewise.
11849 (DSP_BASE, DSP_CONTROL): New fallback macros.
11850 (mips_base_regs): New macro.
11851 (mips_regmap): Use it. Fix the size.
11852 (mips_dsp_regmap): New variable.
11853 (mips_dsp_regset_bitmap): Likewise.
11854 (mips_arch_setup): New function.
11855 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11856 than mips_regmap.
11857 (mips_cannot_store_register): Likewise.
11858 (the_low_target): Update .arch_setup, .num_regs and .regmap
11859 initializers. Add .regset_bitmap initializer.
11860 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11861 initializer.
11862 * linux-bfin-low.c (the_low_target): Likewise.
11863 * linux-cris-low.c (the_low_target): Likewise.
11864 * linux-crisv32-low.c (the_low_target): Likewise.
11865 * linux-ia64-low.c (the_low_target): Likewise.
11866 * linux-m32r-low.c (the_low_target): Likewise.
11867 * linux-m68k-low.c (the_low_target): Likewise.
11868 * linux-ppc-low.c (the_low_target): Likewise.
11869 * linux-s390-low.c (the_low_target): Likewise.
11870 * linux-sh-low.c (the_low_target): Likewise.
11871 * linux-sparc-low.c (the_low_target): Likewise.
11872 * linux-tic6x-low.c (the_low_target): Likewise.
11873 * linux-x86-low.c (the_low_target): Likewise.
11874 * linux-xtensa-low.c (the_low_target): Likewise.
11875 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11876 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11877 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11878 srv_xmlfiles.
11879 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11880 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11881
c03e6ccc
YQ		 118822012-02-29 Yao Qi <yao@codesourcery.com>
11883 Pedro Alves <palves@redhat.com>
11884
11885 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11886 `step_over_finished' is true.
11887
644cebc9
PA		 118882012-02-27 Pedro Alves <palves@redhat.com>
11889
11890 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11891 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11892
c14d7ab2
PA		 118932012-02-27 Pedro Alves <palves@redhat.com>
11894
11895 PR server/9684
11896 * linux-low.c (pid_is_stopped): New.
11897 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11898
412c89dd
LM		 118992012-02-25 Luis Machado <lgustavo@codesourcery.com>
11900
11901 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11902 of conditions.
11903
b745defe
MR		 119042012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11905
11906 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11907
9f3a5c85
LM		 119082012-02-24 Luis Machado <lgustavo@codesourcery>
11909
11910 * server.c (handle_query): Advertise support for target-side
11911 breakpoint condition evaluation.
11912 (process_point_options): New function.
11913 (process_serial_event): When inserting a breakpoint, check for
11914 a target-side condition that should be evaluated.
11915
11916 * mem-break.c: Include regcache.h and ax.h.
11917 (point_cond_list_t): New data structure.
11918 (breakpoint) <cond_list>: New field.
11919 (find_gdb_breakpoint_at): Make non-static.
11920 (delete_gdb_breakpoint_at): Clear any target-side
11921 conditions.
11922 (clear_gdb_breakpoint_conditions): New function.
11923 (add_condition_to_breakpoint): Likewise.
11924 (add_breakpoint_condition): Likewise.
11925 (gdb_condition_true_at_breakpoint): Likewise.
11926 (gdb_breakpoint_here): Return result directly instead
11927 of going through a local variable.
11928
11929 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11930 (clear_gdb_breakpoint_conditions): Likewise.
11931 (add_breakpoint_condition): Likewise.
11932 (gdb_condition_true_at_breakpoint): Likewise.
11933
11934 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11935 (need_step_over_p): Take target-side breakpoint condition into
11936 consideration.
11937
5e1dc496
LM		 119382012-02-24 Luis Machado <lgustavo@codesourcery>
11939
11940 * server.h: Include tracepoint.h.
11941 (agent_mem_read, agent_get_trace_state_variable_value,
11942 agent_set_trace_state_variable_value,
11943 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11944 get_set_tsv_func_addr): New prototypes.
11945
11946 * ax.h: New include file.
11947 * ax.c: New source file.
11948
11949 * tracepoint.c: Include ax.h.
11950 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11951 agent_expr, eval_result_type): Move to ax.h.
11952 (parse_agent_expr): Rename to ...
11953 (gdb_parse_agent_expr): ... this, make it non-static and move
11954 to ax.h.
11955 (unparse_agent_expr) Rename to ...
11956 (gdb_unparse_agent_expr): ... this, make it non-static and move
11957 to ax.h.
11958 (eval_agent_expr): Rename to ...
11959 (eval_tracepoint_agent_expr): ... this.
11960 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11961 forward declarations.
11962 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11963 (agent_get_trace_state_variable_value): New function.
11964 (agent_set_trace_state_variable_value): New function.
11965 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11966 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11967 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11968 (condition_true_at_tracepoint): Likewise.
11969 (parse_agent_expr): Rename to ...
11970 (gdb_parse_agent_expr): ... this and move to ax.c.
11971 (unparse_agent_expr): Rename to ...
11972 (gdb_unparse_agent_expr): ... this and move to ax.c.
11973 (gdb_agent_op_name): Move to ax.c.
11974 (eval_agent_expr): Rename to ...
11975 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11976 and move to ax.c.
11977 (eval_tracepoint_agent_expr): New function.
11978 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 11979 non-static.
5e1dc496
LM		 11980 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11981 ax.c.
11982 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11983 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11984 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11985 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11986 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11987 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11988 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11989 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11990 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11991 (compile_bytecodes): Remove forward declaration.
11992 (is_goto_target): Move to ax.c.
11993 (compile_bytecodes): Move to ax.c and call
11994 agent_get_trace_state_variable_value (...) and
11995 agent_set_trace_state_variable_value (...).
11996
11997 * Makefile.in: Update ax.c and IPA dependencies.
11998
277e4e52
PA		 119992012-02-24 Pedro Alves <palves@redhat.com>
12000
12001 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
12002 (cmd_bigqtbuffer_circular): ... this. Only handle
12003 'QTBuffer:circular:'.
12004 (handle_tracepoint_general_set): Adjust.
12005
bf4c19f7
YQ		 120062012-02-16 Yao Qi <yao@codesourcery.com>
12007
12008 * inferiors.c: Move code to ...
12009 * dll.c: .... here. New.
12010 * server.h: Declare clear_dlls.
12011 * Makefile.in (SFILES): Add dll.c.
12012 (OBS): Add dll.o
12013 (dll.o): New rule.
12014
d73f2619
YQ		 120152012-02-11 Yao Qi <yao@codesourcery.com>
12016
12017 * server.c: (handle_monitor_command): Add a new parameter
12018 `own_buf'.
12019 (handle_query): Update caller.
12020
f8255c2a
JB		 120212012-02-09 Joel Brobecker <brobecker@adacore.com>
12022
12023 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
12024 * configure, config.in: Regenerate.
12025 * hostio.c: Provide an alternate implementation if HAVE_READLINK
12026 is not defined.
12027
da84f473
PA		 120282012-02-02 Pedro Alves <palves@redhat.com>
12029
12030 Try SIGKILL first, then PTRACE_KILL.
12031 * linux-low.c (linux_kill_one_lwp): New.
12032 (linux_kill_one_lwp): Rename to ...
12033 (kill_one_lwp_callback): ... this. Use the new
12034 linux_kill_one_lwp.
12035
e886a173
PA		 120362012-02-02 Pedro Alves <palves@redhat.com>
12037
12038 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
12039 inferior.
12040
be07f1a2
PA		 120412012-01-27 Pedro Alves <palves@redhat.com>
12042
12043 * linux-low.c (linux_child_pid_to_exec_file): Delete.
12044 (elf_64_file_p): Make static.
12045 (linux_pid_exe_is_elf_64_file): New.
12046 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
12047 Delete declarations.
12048 (linux_pid_exe_is_elf_64_file): Declare.
12049 * linux-x86-low.c (x86_arch_setup): Use
12050 linux_pid_exe_is_elf_64_file.
12051
d8301ad1
JK		 120522012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12053
12054 * linux-low.c (linux_wait_for_event_1): Rename to ...
12055 (linux_wait_for_event): ... here and merge it with former
12056 linux_wait_for_event - new variable wait_ptid, use it.
12057 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
12058
01b17894
PA		 120592012-01-23 Pedro Alves <palves@redhat.com>
12060
12061 * server.c (main): Avoid yet another case of infinite loop while
12062 detaching/killing after a longjmp.
12063
e825046f
JK		 120642012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
12065
12066 Code cleanup.
12067 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
12068
b9e7b9c3
UW		 120692012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
12070
12071 * hostio.c (handle_readlink): New function.
12072 (handle_vFile): Call it to handle "vFile:readlink" packets.
12073
901f9912
UW		 120742012-01-20 Pedro Alves <palves@redhat.com>
12075 Ulrich Weigand <ulrich.weigand@linaro.org>
12076
12077 * server.c (handle_v_requests): Only support vAttach and vRun to
12078 start multiple processes when in extended protocol mode.
12079
fc1ab1a0
PA		 120802012-01-17 Pedro Alves <palves@redhat.com>
12081
12082 * tracepoint.c (initialize_tracepoint): Use mmap instead of
12083 memalign plus mprotect to allocate the scratch buffer.
12084
7d5d4e98
PA		 120852012-01-13 Pedro Alves <palves@redhat.com>
12086
12087 * server.c (attach_inferior): Clear `cont_thread'.
12088
f128d5e9
PA		 120892012-01-13 Pedro Alves <palves@redhat.com>
12090
12091 * server.c (main): Avoid infinite loop while detaching/killing
12092 after a longjmp.
12093
06db92f0
DE		 120942012-01-09 Doug Evans <dje@google.com>
12095
12096 * server.c (start_inferior): Set last_ptid in --wrapper case.
12097
32d92999
YQ		 120982012-01-06 Yao Qi <yao@codesourcery.com>
12099
12100 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
12101 defined.
12102 [IN_PROCESS_AGENT] (debug_agent): New global variable.
12103
5e0a92a9
YQ		 121042012-01-04 Yao Qi <yao@codesourcery.com>
12105
12106 * tracepoint.c (cmd_qtdp): Print debug message
12107 for static tracepoint.
12108
ae639e8c
YQ		 121092012-01-04 Yao Qi <yao@codesourcery.com>
12110
12111 * tracepoint.c (trace_vdebug): Differentiate debug message
12112 between gdbserver and IPA.
12113
f72429c5
YQ		 121142012-01-03 Yao Qi <yao@codesourcery.com>
12115
12116 * tracepoint.c (tracepoint_was_hit): Don't collect for
12117 static tracepoint.
12118
12c3e59c
JB		 121192012-01-02 Joel Brobecker <brobecker@adacore.com>
12120
12121 * terminal.h: Reformat copyright header.
12122
67827812
JB		 121232012-01-02 Joel Brobecker <brobecker@adacore.com>
12124
12125 * server.c (gdbserver_version): Update copyright year.
12126 * gdbreplay.c (gdbreplay_version): Likewise.
12127
3e52c33d
JK		 121282011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
12129
12130 * linux-low.c (linux_create_inferior): Put empty if clause for write.
12131
12132 Revert:
12133 2011-12-18 Hui Zhu <teawater@gmail.com>
12134 * linux-low.c (linux_create_inferior): Save return value to ret.
12135
66f1260e
HZ		 121362011-12-18 Hui Zhu <teawater@gmail.com>
12137
12138 * linux-low.c (linux_create_inferior): Save return value to ret.
12139
e77616d7
DE		 121402011-12-16 Doug Evans <dje@google.com>
12141
e7b06c57
DE		 12142 * linux-low.c (linux_create_inferior): If stdio connection,
12143 redirect stdin from /dev/null, stdout to stderr.
12144 * remote-utils.c (remote_is_stdio): New static global.
12145 (remote_connection_is_stdio): New function.
12146 (remote_prepare): Handle stdio connection.
12147 (remote_open): Ditto.
12148 (remote_close): Don't close stdin for stdio connections.
12149 (read_prim,write_prim): New functions. Replace all calls to
12150 read/write to these.
12151 * server.c (main): Watch for "-" argument. Move call to
12152 remote_prepare before start_inferior.
12153 * server.h (STDIO_CONNECTION_NAME): New macro.
12154 (remote_connection_is_stdio): Declare.
12155
e77616d7
DE		 12156 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
12157 in debugging output.
12158
82067193
YQ		 121592011-12-15 Yao Qi <yao@codesourcery.com>
12160
12161 * tracepoint.c: Include sys/syscall.h.
12162 (gdb_ust_thread): Remove preprocessor conditional.
12163
82bfbe7e
PA		 121642011-12-14 Pedro Alves <pedro@codesourcery.com>
12165
12166 * linux-low.c (linux_detach_one_lwp): Call
12167 the_low_target.prepare_to_resume before detaching.
12168
712c6575
YQ		 121692011-12-14 Yao Qi <yao@codesourcery.com>
12170
12171 * tracepoint.c (gdb_ust_thread): Don't ignore return value
12172 of write.
12173
d54d1edf
YQ		 121742011-12-14 Yao Qi <yao@codesourcery.com>
12175
12176 * i386-low.c (i386_low_stopped_data_address): Initialize local
12177 variable `control'.
12178
6210a125
PA		 121792011-12-13 Pedro Alves <pedro@codesourcery.com>
12180
12181 PR remote/13492
12182
12183 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
12184 DR_CONTROL unless necessary. Extend comments.
12185 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
12186 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
12187
2ece8244
YQ		 121882011-12-13 Yao Qi <yao@codesourcery.com>
12189
12190 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
12191 macros.
12192 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
12193
784867a5
JK		 121942011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
12195
12196 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
12197 Print new debug message for such case.
12198
6bf36717
JK		 121992011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12200
12201 Fix overlapping memcpy.
12202 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
12203 the read_inferior_memory transfer.
12204 (delete_fast_tracepoint_jump): New variable buf. Use it for the
12205 write_inferior_memory transfer.
12206 (set_fast_tracepoint_jump): New variable buf. Use it for the
12207 read_inferior_memory and write_inferior_memory transfers.
12208 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
12209 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
12210 Use it for the write_inferior_memory transfer.
12211 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
12212 buffers.
12213
50275556
MR		 122142011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
12215
12216 * linux-low.c (fetch_register, store_register): Make code
12217 consistent, fix formatting.
12218
7325beb4
MR		 122192011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
12220
12221 * linux-low.c (usr_store_inferior_registers): Factor out code
12222 to handle individual registers into...
12223 (store_register): ... this new function.
12224
c642a434
UW		 122252011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
12226
12227 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
12228 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
12229 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
12230 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
12231 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
12232 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
12233 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
12234 (srv_xmlfiles): Add new XML files.
12235
12236 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
12237 and <sys/uio.h>.
12238 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
12239 (init_registers_s390_linux32v1): Add prototype.
12240 (init_registers_s390_linux32v2): Likewise.
12241 (init_registers_s390_linux64v1): Likewise.
12242 (init_registers_s390_linux64v2): Likewise.
12243 (init_registers_s390x_linux64v1): Likewise.
12244 (init_registers_s390x_linux64v2): Likewise.
12245 (s390_num_regs): Increment to 52.
12246 (s390_regmap): Add orig_r2 register.
12247 (s390_num_regs_3264): Increment to 68.
12248 (s390_regmap_3264): Add orig_r2 register.
12249 (s390_collect_ptrace_register): Handle orig_r2 register.
12250 (s390_supply_ptrace_register): Likewise.
12251 (s390_fill_last_break): New function.
12252 (s390_store_last_break): Likewise.
12253 (s390_fill_system_call): New function.
12254 (s390_store_system_call): Likewise.
12255 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
12256 register sets.
12257 (s390_check_regset): New function.
12258 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
12259 NT_S390_SYSTEM_CALL regsets and use appropriate description.
12260 Update target_regsets for available register sets.
12261
2268b414
JK		 122622011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
12263 Jan Kratochvil <jan.kratochvil@redhat.com>
12264
12265 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
12266 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
12267 New.
12268 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
12269 * linux-low.h (struct process_info_private): New member r_debug.
12270 * server.c (handle_qxfer_libraries): Call
12271 the_target->qxfer_libraries_svr4.
12272 (handle_qxfer_libraries_svr4): New function.
12273 (qxfer_packets): New entry "libraries-svr4".
12274 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
12275 * target.h (struct target_ops): New member qxfer_libraries_svr4.
12276 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
12277 PACKET_qXfer_libraries_svr4.
12278
d6db1fab
UW		 122792011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
12280
12281 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
12282 PSW address/mask between 8-byte and 16-byte formats.
12283 (s390_supply_ptrace_register): Likewise.
12284 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
12285 basic addressing mode bit.
12286
242f5f1c
SS		 122872011-11-24 Stan Shebs <stan@codesourcery.com>
12288
12289 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
12290
f196051f
SS		 122912011-11-17 Stan Shebs <stan@codesourcery.com>
12292
12293 * tracepoint.c (struct tracepoint): New field traceframe_usage.
12294 (tracing_start_time): New global.
12295 (tracing_stop_time): New global.
12296 (tracing_user_name): New global.
12297 (tracing_notes): New global.
12298 (tracing_stop_note): New global.
12299 (cmd_qtstart): Set traceframe_usage, start_time.
12300 (stop_tracing): Set stop_time.
12301 (cmd_qtstatus): Report additional status.
12302 (cmd_qtp): New function.
12303 (handle_tracepoint_query): Call it.
12304 (cmd_qtnotes): New function.
12305 (handle_tracepoint_general_set): Call it.
12306 (get_timestamp): Rename from tsv_get_timestamp.
12307
405f8e94
SS		 123082011-11-14 Stan Shebs <stan@codesourcery.com>
12309 Kwok Cheung Yeung <kcy@codesourcery.com>
12310
12311 * linux-x86-low.c (small_jump_insn): New.
12312 (i386_install_fast_tracepoint_jump_pad): Add arguments for
12313 trampoline and error message, build a trampoline and issue a small
12314 jump instruction to it.
12315 (x86_install_fast_tracepoint_jump_pad): Add arguments for
12316 trampoline and error message.
12317 (x86_get_min_fast_tracepoint_insn_len): New.
12318 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
12319 * linux-low.h (struct linux_target_ops): Add arguments to
12320 install_fast_tracepoint_jump_pad operation, add new operation.
12321 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
12322 arguments.
12323 (linux_get_min_fast_tracepoint_insn_len): New function.
12324 (linux_target_op): Add new operation.
12325 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
12326 (gdb_trampoline_buffer_end): Ditto.
12327 (gdb_trampoline_buffer_error): Ditto.
12328 (struct ipa_sym_addresses): Add fields for new IPA variables.
12329 (symbol_list): Add entries for new IPA variables.
12330 (struct tracepoint): Add fields to hold the address range of the
12331 trampoline used by the tracepoint.
12332 (trampoline_buffer_head): New static variable.
12333 (trampoline_buffer_tail): Ditto.
12334 (claim_trampoline_space): New function.
12335 (have_fast_tracepoint_trampoline_buffer): New function.
12336 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
12337 structure.
12338 (install_fast_tracepoint): Ditto, also add error buffer argument.
12339 (cmd_qtminftpilen): New function.
12340 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
12341 (fast_tracepoint_from_trampoline_address): New function.
12342 (fast_tracepoint_collecting): Handle trampoline as part of jump
12343 pad space.
12344 (set_trampoline_buffer_space): New function.
12345 (initialize_tracepoint): Initialize new IPA variables.
12346 * target.h (struct target_ops): Add arguments to
12347 install_fast_tracepoint_jump_pad operation, add new
12348 get_min_fast_tracepoint_insn_len operation.
12349 (target_get_min_fast_tracepoint_insn_len): New.
12350 (install_fast_tracepoint_jump_pad): Add arguments.
12351 * server.h (IPA_BUFSIZ): Define.
12352 * linux-i386-ipa.c: Include extra header files.
12353 (initialize_fast_tracepoint_trampoline_buffer): New function.
12354 (initialize_low_tracepoint): Call it.
12355 * server.h (set_trampoline_buffer_space): Declare.
12356 (claim_trampoline_space): Ditto.
12357 (have_fast_tracepoint_trampoline_buffer): Ditto.
12358
1e4d1764
YQ		 123592011-11-14 Yao Qi <yao@codesourcery.com>
12360
12361 * server.c (handle_query): Handle InstallInTrace for qSupported.
12362 * tracepoint.c (add_tracepoint): Sort list.
12363 (install_tracepoint, download_tracepoint): New.
12364 (cmd_qtdp): Call them to install and download tracepoints.
12365 (sort_tracepoints): Removed.
12366 (cmd_qtstart): Update.
12367
5c73ff4e
YQ		 123682011-11-14 Yao Qi <yao@codesourcery.com>
12369
12370 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
12371 * mem-break.h: Declare.
12372 * tracepoint.c (cmd_qtstart): Move some code to ...
12373 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
12374 New.
12375 (download_tracepoints): Move some code to ...
12376 (download_tracepoint_1): ... here. New.
12377
86a30030
YQ		 123782011-11-08 Yao Qi <yao@codesourcery.com>
12379
12380 * remote-utils.c (relocate_instruction): A comment fix.
12381
8d26e50c
JB		 123822011-11-07 Joel Brobecker <brobecker@adacore.com>
12383
12384 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
12385 (i386_dr_low_get_control, i386_dr_low_get_status): Use
12386 dr_status_mirror and dr_control_mirror from debug_reg_state.
12387 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
12388 (i386_initial_stuff): Remove use of deleted globals.
12389 (i386_get_thread_context, i386_set_thread_context,
12390 i386_thread_added): Use dr_status_mirror and dr_control_mirror
12391 from debug_reg_state.
12392
a59306a3
YQ		 123932011-11-05 Yao Qi <yao@codesourcery.com>
12394
12395 * tracepoint.c (gdb_collect): Loop over tracepoints of same
12396 address as TPOINT's.
12397
3065dfb6
SS		 123982011-11-02 Stan Shebs <stan@codesourcery.com>
12399
12400 * tracepoint.c (agent_mem_read_string): New function.
12401 (eval_agent_expr): Call it for tracenz.
12402 * server.c (handle_query): Report support for tracenz.
12403
fd0d8c7c
YQ		 124042011-11-02 Yao Qi <yao@codesourcery.com>
12405
12406 * tracepoint.c (cmd_qtstart): Remove unused local variables.
12407
609086b1
YQ		 124082011-11-02 Yao Qi <yao@codesourcery.com>
12409
12410 * target.h: Fix a typo in comment.
12411
b9fd1791
PA		 124122011-10-31 Pedro Alves <pedro@codesourcery.com>
12413
12414 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
12415 clobber the breakpoints' shadows with fast tracepoint jumps.
12416 * mem-break.h (check_mem_write): Add `myaddr' parameter.
12417 * target.c (write_inferior_memory): Also pass MYADDR down to
12418 check_mem_write.
12419
03583c20
UW		 124202011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
12421
12422 * configure.ac: Check support for personality routine.
12423 * configure: Regenerate.
12424 * config.in: Likewise.
12425 * linux-low.c: Include <sys/personality.h>.
12426 Define ADDR_NO_RANDOMIZE if necessary.
12427 (linux_create_inferior): Disable address space randomization when
12428 forking inferior, if requested.
12429 (linux_supports_disable_randomization): New function.
12430 (linux_target_ops): Install it.
12431 * server.h (disable_randomization): Declare.
12432 * server.c (disable_randomization): New global variable.
12433 (handle_general_set): Handle QDisableRandomization.
12434 (handle_query): Likewise for qSupported.
12435 (main): Support --disable-randomization and --no-disable-randomization
12436 command line arguments.
12437 * target.h (struct target_ops): Add supports_disable_randomization.
12438 (target_supports_disable_randomization): New macro.
12439
723b724b
MF		 124402011-09-29 Mike Frysinger <vapier@gentoo.org>
12441
12442 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
12443 ifdef check.
12444 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
12445 [!PT_GETDSBT] (target_loadmap): New definition.
12446 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
12447 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
12448 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
12449 and PT_GETDSBT to LINUX_LOADMAP.
12450 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
12451 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
12452
55329a5c 124532011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 12454
12455 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
12456 (arm_linux_hwbp_cap): New static variable.
12457 (arm_linux_get_hwbp_cap): Replace by ...
12458 (arm_linux_init_hwbp_cap): ... this new function.
12459 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
12460 (arm_linux_get_hw_watchpoint_count): Likewise.
12461 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12462 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
12463 (arm_prepare_to_resume): Use perror_with_name instead of error.
12464
55329a5c 124652011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 12466
12467 * linux-arm-low.c: Include <signal.h>.
12468 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
12469 (struct arm_linux_hwbp_cap): New data type.
12470 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
12471 (struct arm_linux_hw_breakpoint): New data type.
12472 (MAX_BPTS, MAX_WPTS): Define.
12473 (struct arch_process_info, struct arch_lwp_info): New data types.
12474 (arm_linux_get_hwbp_cap): New function.
12475 (arm_linux_get_hw_breakpoint_count): Likewise.
12476 (arm_linux_get_hw_watchpoint_count): Likewise.
12477 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12478 (arm_hwbp_control_initialize): Likewise.
12479 (arm_hwbp_control_is_enabled): Likewise.
12480 (arm_hwbp_control_is_initialized): Likewise.
12481 (arm_hwbp_control_disable): Likewise.
12482 (arm_linux_hw_breakpoint_equal): Likewise.
12483 (arm_linux_hw_point_initialize): Likewise.
12484 (struct update_registers_data): New data structure.
12485 (update_registers_callback: New function.
12486 (arm_insert_point): Likewise.
12487 (arm_remove_point): Likewise.
12488 (arm_stopped_by_watchpoint): Likewise.
12489 (arm_stopped_data_address): Likewise.
12490 (arm_new_process): Likewise.
12491 (arm_new_thread): Likewise.
12492 (arm_prepare_to_resume): Likewise.
12493 (the_low_target): Register arm_insert_point, arm_remove_point,
12494 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
12495 arm_new_thread, and arm_prepare_to_resume.
12496
6b9801d4
SS		 124972011-09-15 Stan Shebs <stan@codesourcery.com>
12498
12499 * server.h (struct emit_ops): Add compare-goto fields.
12500 * tracepoint.c (gdb_agent_op_sizes): New table.
12501 (emit_eq_goto): New function.
12502 (emit_ne_goto): New function.
12503 (emit_lt_goto): New function.
12504 (emit_le_goto): New function.
12505 (emit_gt_goto): New function.
12506 (emit_ge_goto): New function.
12507 (is_goto_target): New function.
12508 (compile_bytecodes): Recognize special cases of compare-goto
12509 combinations and call specialized emitters for them.
12510 * linux-x86-low.c (amd64_emit_eq_goto): New function.
12511 (amd64_emit_ne_goto): New function.
12512 (amd64_emit_lt_goto): New function.
12513 (amd64_emit_le_goto): New function.
12514 (amd64_emit_gt_goto): New function.
12515 (amd64_emit_ge_goto): New function.
12516 (amd64_emit_ops): Add the new functions.
12517 (i386_emit_eq_goto): New function.
12518 (i386_emit_ne_goto): New function.
12519 (i386_emit_lt_goto): New function.
12520 (i386_emit_le_goto): New function.
12521 (i386_emit_gt_goto): New function.
12522 (i386_emit_ge_goto): New function.
12523 (i386_emit_ops): Add the new functions.
12524
bf15cbda
SS		 125252011-09-08 Stan Shebs <stan@codesourcery.com>
12526
12527 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
12528 (i386_emit_epilogue): Restore %ebx.
12529
943ca1dd
JZ		 125302011-08-31 Jie Zhang <jzhang918@gmail.com>
12531
12532 * server.c (step_thread): Remove definition.
12533 (process_serial_event): Don't handle Hs.
12534 * server.h (step_thread): Remove declaration.
12535 * target.c (set_desired_inferior): Remove use of step_thread.
12536
e3deef73
LM		 125372011-08-24 Luis Machado <lgustavo@codesourcery.com>
12538
12539 * linux-low.c: Include linux-procfs.h.
12540 (linux_attach_lwp_1): Update comments.
12541 (linux_attach): Scan for existing threads when attaching to a
12542 process that is the tgid.
12543 * Makefile.in: Update dependencies.
12544
13da1c97
LM		 125452011-08-24 Luis Machado <lgustavo@codesourcery.com>
12546
12547 * configure.srv: Add linux-procfs.o dependencies.
12548
881127c9
YQ		 125492011-08-14 Yao Qi <yao@codesourcery.com>
12550
12551 * target.h (struct target_ops): Fix indent.
12552 * win32-low.c (win32_target_ops): Fix comment.
12553
58dbd541
YQ		 125542011-08-14 Andrew Jenner <andrew@codesourcery.com>
12555 Yao Qi <yao@codesourcery.com>
12556
12557 * Makefile.in (clean): Remove tic6x-*.c files.
12558 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
12559 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
12560 (tic6x-c64xp-linux.c): Likewise.
12561 * configure.srv: Add support for tic6x-*-uclinux.
12562 * linux-tic6x-low.c: New.
12563 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
12564
78d85199
YQ		 125652011-08-14 Andrew Stubbs <ams@codesourcery.com>
12566 Yao Qi <yao@codesourcery.com>
12567
12568 * target.h (struct target_ops): Add read_loadmap.
12569 * linux-low.c (struct target_loadseg): New type.
12570 (struct target_loadmap): New type.
12571 (linux_read_loadmap): New function.
12572 (linux_target_ops): Add linux_read_loadmap.
12573 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 12574 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
12575 to NULL.
78d85199 12576
a959a88d
EZ		 125772011-08-05 Eli Zaretskii <eliz@gnu.org>
12578
12579 * win32-low.c: Include <stdint.h>.
12580
1ced966e
PA		 125812011-07-22 Pedro Alves <pedro@codesourcery.com>
12582
12583 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
12584 to the inferior here.
12585 (i386_remove_aligned_watchpoint): Ditto.
12586 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
12587 fit part of the watchpoint in the debug registers.
12588 (i386_update_inferior_debug_regs): New.
12589 (i386_low_insert_watchpoint): Work on a local mirror of the debug
12590 registers, and only update the inferior on success.
12591 (i386_low_remove_watchpoint): Ditto.
12592
d26e3629
KY		 125932011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
12594
12595 * linux-low.c (compare_ints, unique, list_threads, show_process,
12596 linux_core_of_thread): Delete.
12597 (linux_target_ops): Change linux_core_of_thread to
12598 linux_common_core_of_thread.
12599 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
12600 * utils.c (malloc_failure): Change type of argument.
12601 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
12602 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
12603 common/linux-osdata.c, common/ptid.c and common/buffer.c.
12604 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
12605 (IPA_OBJS): Add common-utils-ipa.o.
12606 (ptid_h, linux_osdata_h): New macros.
12607 (server_h): Add common/common-utils.h, common/xml-utils.h,
12608 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
12609 common/ptid.h.
12610 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
12611 ptid.o, buffer.o): New rules.
12612 (linux-low.o): Add common/linux-osdata.h as a dependency.
12613 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
12614 * configure.ac: Add AC_HEADER_DIRENT check.
12615 * config.in: Regenerate.
12616 * configure: Regenerate.
12617 * remote-utils.c (xml_escape_text): Delete.
12618 (buffer_grow, buffer_free, buffer_init, buffer_finish,
12619 buffer_xml_printf): Move to common/buffer.c.
12620 * server.c (main): Remove call to initialize_inferiors.
12621 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
12622 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
12623 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
12624 internal_error, gdb_assert, gdb_assert_fail): Delete.
12625 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
12626 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
12627 common/buffer.h.
12628 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
12629 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
12630 initialize_inferiors): Delete.
12631
2275a1a7
PA		 126322011-07-20 Pedro Alves <pedro@codesourcery.com>
12633
12634 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
12635 symbol error.
12636
0a5b1e09
PA		 126372011-05-31 Pedro Alves <pedro@codesourcery.com>
12638
12639 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12640 assertion.
12641 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12642
6938fd34
YQ		 126432011-05-26 Yao Qi <yao@codesourcery.com>
12644
12645 * Makefile.in (thread-db.o): Track dependence to
12646 common/gdb_thread_db.h.
12647 * thread-db.c: include gdb_thread_db.h from right place.
12648
b481f9e0
TT		 126492011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12650
12651 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12652 __FILE__ and __LINE__ to internal_error.
12653
98a5dd13
DE		 126542011-05-13 Doug Evans <dje@google.com>
12655
12656 * thread-db.c (try_thread_db_load_from_sdir): New function.
12657 (try_thread_db_load_from_dir): New function.
12658 (thread_db_load_search): Handle $sdir, ignore $pdir.
12659 Remove trying of system directories if search of
12660 libthread-db-search-path fails, that is now done via $sdir.
12661
d248b706
KY		 126622011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12663
12664 * server.c (handle_query): Add EnableDisableTracepoints to the list
12665 of supported features.
43aaf8b6 12666 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 12667 tracepoints.
43aaf8b6
PA		 12668 (cmd_qtenable_disable): New.
12669 (cmd_qtstart): Install tracepoints even if disabled.
12670 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12671 receiving a QTEnable or QTDisable packet.
12672 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12673 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12674 tracepoints.
12675 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 12676
84e578fb
DE		 126772011-05-10 Doug Evans <dje@google.com>
12678
12679 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12680
71f55dd8
DE		 126812011-05-04 Doug Evans <dje@google.com>
12682
12683 * linux-low.c (linux_join): Skip process lookup.
12684 * spu-low.c (spu_join): Ditto.
12685 * server.c (join_inferiors_callback): Delete.
12686 (process_serial_event): For 'D' packet (detach) call join_inferior
12687 directly.
12688
4d393d60
JM		 126892011-05-04 Joseph Myers <joseph@codesourcery.com>
12690
12691 * README: Don't mention xscale*-*-linux*.
12692 * configure.srv (xscale*-*-linux*): Don't handle target.
12693
b00ad6ff
NF		 126942011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12695
12696 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12697 casting pointers.
12698 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12699 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12700 (i386_emit_void_call_2): Likewise.
12701
af96c192
YQ		 127022011-04-26 Yao Qi <yao@codesourcery.com>
12703
43aaf8b6
PA		 12704 * linux-low.c: Move common macros to linux-ptrace.h.
12705 Include linux-ptrace.h.
af96c192
YQ		 12706 * Makefile.in (linux_ptrace_h): New.
12707 (linux-low.o): Depends on linux-ptrace.h.
12708
03f2bd59
JK		 127092011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12710
12711 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12712 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12713 (remote_prepare): New function with most of the TCP code from ...
12714 (remote_open): ... here. Detect PORT here unconditionally. Move also
12715 setting transport_is_reliable.
12716 * server.c (run_once): New variable.
12717 (gdbserver_usage): Document it.
12718 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12719 the first run if RUN_ONCE.
12720 * server.h (run_once, remote_prepare): New declarations.
12721
7a9dd1b2
TT		 127222011-04-19 Tom Tromey <tromey@redhat.com>
12723
12724 * win32-low.c (handle_load_dll): Remove duplicate "the".
12725
81239425
PM		 127262011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12727
12728 Remove support for old Cygwin 1.5 versions.
12729 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12730 function to avoid warning.
12731 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12732 warning.
12733
9e0627f1
PM		 127342011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12735
12736 * gdbserver/server.h (Macro _): Define it if not available.
12737
588eebee
MS		 127382011-03-14 Michael Snyder <msnyder@vmware.com>
12739
348af9f7 12740 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 12741
43f70d4c
JB		 127422011-03-10 Joel Brobecker <brobecker@adacore.com>
12743
12744 * Makefile.in (maintainer-clean realclean distclean): Remove
12745 "make ... subdir_do" command.
12746
348af9f7
MS		 127472011-03-10 Michael Snyder <msnyder@vmware.com>
12748
12749 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12750
12751 * server.c (handle_v_run): Free alloced buffer on early return.
12752
e637a4f5
YQ		 127532011-03-09 Yao Qi <yao@codesourcery.com>
12754
12755 Revert:
12756 2011-03-04 Yao Qi <yao@codesourcery.com>
12757
12758 * Makefile.in: Remove GNU make feature --directory.
12759
12760 2011-03-05 Yao Qi <yao@codesourcery.com>
12761
12762 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12763 (subdir_do): New make target. Copied from gdb/Makefile.
12764 (maintainer-clean, realclean, distclean, clean): Call corresponding
12765 make targets in common/Makefile.
12766
12767 2011-02-11 Yao Qi <yao@codesourcery.com>
12768
12769 * configure.ac: Call AC_PROG_RANLIB.
12770 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12771 * configure: Regenerate.
12772
e6edda56
JK		 127732011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12774
12775 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12776
e5141119
JB		 127772011-03-06 Yao Qi <yao@codesourcery.com>
12778
12779 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12780
64794aa4
JB		 127812011-03-05 Yao Qi <yao@codesourcery.com>
12782
12783 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12784 (subdir_do): New make target. Copied from gdb/Makefile.
12785 (maintainer-clean, realclean, distclean, clean): Call corresponding
12786 make targets in common/Makefile.
12787
7a762829
YQ		 127882011-03-04 Yao Qi <yao@codesourcery.com>
12789
12790 * Makefile.in: Remove GNU make feature --directory.
12791
348af9f7
MS		 127922011-03-04 Michael Snyder <msnyder@vmware.com>
12793
12794 * server.c (queue_stop_reply): Call xmalloc not malloc.
12795
127962011-03-02 Michael Snyder <msnyder@vmware.com>
12797
12798 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12799
9f72fee2
MS		 128002011-02-28 Michael Snyder <msnyder@vmware.com>
12801
588eebee
MS		 12802 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12803 (cmd_qtframe): Ditto.
12804 (cmd_qtbuffer): Ditto.
12805 (cmd_bigqtbuffer): Ditto.
12806
9f72fee2
MS		 12807 * utils.c (decimal2str): Initialize 'width' to nine, then
12808 don't mess with it.
12809
8040bd49
UW		 128102011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12811
12812 * hostio.c (require_data): Free *data, not data.
12813
7e52cbd0
JK		 128142011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12815
12816 * hostio.c (require_data): Use free, not xfree.
12817
9130f83e
MS		 128182011-02-27 Michael Snyder <msnyder@vmware.com>
12819
4b812f4e
MS		 12820 * server.c (handle_query): Discard unused value.
12821
9130f83e
MS		 12822 * hostio.c (require_data): Free malloc memory before returning
12823 error.
12824
69d37113
MS		 128252011-02-26 Michael Snyder <msnyder@vmware.com>
12826
12827 * linux-low.c (list_threads): Call closedir for dirent.
12828
35f5825a
MS		 128292011-02-27 Michael Snyder <msnyder@vmware.com>
12830
2a589cef
MS		 12831 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12832 a case statement falls through.
12833
0adea5f7
MS		 12834 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12835
35f5825a
MS		 12836 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12837 in comparison.
12838
238f1c74
MS		 128392011-02-26 Michael Snyder <msnyder@vmware.com>
12840
12841 * utils.c (decimal2str): Eliminate dead code and dead param.
12842 (pulongest): Drop dead param from call to decimal2str.
12843 (plongest): Ditto.
12844
633ff500
JB		 128452011-02-24 Joel Brobecker <brobecker@adacore.com>
12846
12847 Revert the following patch (not approved yet):
12848 2011-02-21 Hui Zhu <teawater@gmail.com>
12849 * tracepoint.c (tp_printf): New function.
12850 (eval_agent_expr): Handle gdb_agent_op_printf.
12851
f9c6ff72
HZ		 128522011-02-21 Hui Zhu <teawater@gmail.com>
12853
12854 * tracepoint.c (tp_printf): New function.
12855 (eval_agent_expr): Handle gdb_agent_op_printf.
12856
94d5e490
TT		 128572011-02-18 Tom Tromey <tromey@redhat.com>
12858
12859 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12860 (tracepoint.o): Likewise.
12861 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12862 (gdb_agent_op_names): Likewise.
12863
c7f96d2b
TT		 128642011-02-18 Tom Tromey <tromey@redhat.com>
12865
12866 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12867 gdb_agent_op_rot>: New constants.
12868 (gdb_agent_op_names): Add pick and roll.
12869 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12870 cases.
12871
0feedb2c
JK		 128722011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12873
12874 * aclocal.m4: Regenerated with aclocal-1.11.1.
12875
b3b9301e
PA		 128762011-02-14 Pedro Alves <pedro@codesourcery.com>
12877
12878 * server.c (handle_qxfer_traceframe_info): New.
12879 (qxfer_packets): Register "traceframe-info".
12880 (handle_query): Report support for qXfer:traceframe-info:read+.
12881 * tracepoint.c (match_blocktype): New.
12882 (traceframe_find_block_type): Rename to ...
12883 (traceframe_walk_blocks): ... this. Add callback filter argument,
12884 and use it.
12885 (traceframe_find_block_type): New, reimplemented on top of
12886 traceframe_walk_blocks.
12887 (build_traceframe_info_xml): New.
12888 (traceframe_read_info): New.
12889 * server.h (traceframe_read_info): Declare.
12890
4f3e6fb7
YQ		 128912011-02-11 Yao Qi <yao@codesourcery.com>
12892
12893 * configure.ac: Call AC_PROG_RANLIB.
12894 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12895 * configure: Regenerate.
12896
764880b7
PA		 128972011-02-07 Pedro Alves <pedro@codesourcery.com>
12898
12899 * server.c (gdb_read_memory): Change return semantics to allow
12900 partial transfers.
12901 (handle_search_memory_1): Adjust.
12902 (process_serial_event) <'m' packet>: Handle partial transfers.
12903 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12904
1c79eb8a
PA		 129052011-01-28 Pedro Alves <pedro@codesourcery.com>
12906
12907 * regcache.c (init_register_cache): Initialize
12908 regcache->register_status.
12909 (free_register_cache): Release regcache->register_status.
12910 (regcache_cpy): Copy register_status.
12911 (registers_to_string): Print 'x's for unavailable registers.
12912 (supply_register): Mark the register's status valid or
12913 unavailable, depending on whether a buffer was passed in or not.
12914 (supply_register_zeroed): New.
12915 (supply_regblock): Mark the registers' status valid or
12916 unavailable, depending on whether a buffer was passed in or not.
12917 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12918 (struct regcache): New `register_status' field.
12919 (supply_register_zeroed): Declare.
12920 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12921 supply_register_zeroed, rather than passing a NULL buffer to
12922 supply_register.
12923 * tracepoint.c (fetch_traceframe_registers): Update comment.
12924
85724a0e
PA		 129252011-01-28 Pedro Alves <pedro@codesourcery.com>
12926
12927 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12928 buffer explicit.
12929
d08aafef
PA		 129302011-01-25 Pedro Alves <pedro@codesourcery.com>
12931
12932 * server.h (decode_xfer_write): Change prototype.
12933 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12934 and don't extract the annex here.
12935 * server.c (decode_xfer_read): Remove `annex' parameter,
12936 and don't extract the annex here.
12937 (decode_xfer): New.
12938 (struct qxfer): New.
12939 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12940 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12941 (handle_qxfer_statictrace): New functions, abstracted out from
12942 handle_query, and made to use the struct qxfer interface.
12943 (handle_threads_qxfer_proper): Rename to ...
12944 (handle_qxfer_threads_proper): ... this.
12945 (handle_threads_qxfer): Rename to ...
12946 (handle_qxfer_threads): ... this. Adjust.
12947 (qxfer_packets): New array.
12948 (handle_qxfer): New function.
12949 (handle_query): Use handle_qxfer.
12950
493e2a69
MS		 129512011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12952
12953 * gdbreplay.c: Shorten lines of >= 80 columns.
12954 * linux-low.c: Ditto.
12955 * linux-ppc-low.c: Ditto.
12956 * linux-s390-low.c: Ditto.
12957 * linux-sparc-low.c: Ditto.
12958 * linux-x86-low.c: Ditto.
12959 * linux-xtensa-low.c: Ditto.
12960 * mem-break.c: Ditto.
12961 * nto-low.c: Ditto.
12962 * regcache.h: Ditto.
12963 * remote-utils.c: Ditto.
12964 * server.c: Ditto.
12965 * server.h: Ditto.
12966 * thread-db.c: Ditto.
12967 * tracepoint.c: Ditto.
12968 * utils.c: Ditto.
12969 * win32-low.h: Ditto.
12970
44944448
JB		 129712011-01-05 Joel Brobecker <brobecker@adacore.com>
12972
12973 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12974 update.
12975
71ce852c
JB		 129762011-01-01 Joel Brobecker <brobecker@adacore.com>
12977
12978 * server.c (gdbserver_version): Update copyright year in version
12979 output.
12980 * gdbreplay.c (gdbreplay_version): Ditto.
12981
eb826dc6
MF		 129822010-12-29 Jie Zhang <jie.zhang@analog.com>
12983
12984 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12985 * linux-bfin-low.c: New file.
12986 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12987 PT_DATA_ADDR for BFIN targets.
12988 * Makefile.in (SFILES): Add linux-bfin-low.c.
12989 (clean): Remove reg-bfin.c.
12990 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12991 * README: Mention supported Blackfin targets.
12992
39ab222a
MF		 129932010-12-23 Mike Frysinger <vapier@gentoo.org>
12994
12995 * .gitignore: New file.
12996
a1f2ce7d
MF		 129972010-11-16 Mike Frysinger <vapier@gentoo.org>
12998
12999 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
13000
f474844c
JZ		 130012010-10-22 Jie Zhang <jie@codesourcery.com>
13002
13003 * Makefile.in: Add FLAGS_TO_PASS variable.
13004 (install): Remove dependency of install-only and recursively
13005 invoke make for install-only.
13006
f1048712
DE		 130072010-10-04 Doug Evans <dje@google.com>
13008
13009 * Makefile.in (uninstall): Use $(DESTDIR).
13010
b53a1623
PA		 130112010-09-24 Pedro Alves <pedro@codesourcery.com>
13012
e6ee044d
PA		 13013 PR gdb/11842
13014
b53a1623
PA		 13015 * linux-x86-low.c (compat_siginfo_from_siginfo)
13016 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
13017 si_code is < 0. Check for si_code == SI_TIMER before checking for
13018 si_code < 0.
13019
fa1bd1e4
JB		 130202010-09-13 Joel Brobecker <brobecker@adacore.com>
13021
13022 * lynx-i386-low.c: New file.
13023 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
13024
47fac8f8
JB		 130252010-09-13 Joel Brobecker <brobecker@adacore.com>
13026
13027 * lynx-low.c (ptrace_request_to_str): Remove handling for
13028 request values that have been removed in LynxOS 5.x.
13029
1adfc54d
JB		 130302010-09-13 Joel Brobecker <brobecker@adacore.com>
13031
13032 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
13033 <ptrace.h>
13034
c2a66c29
NS		 130352010-09-09 Nathan Sidwell <nathan@codesourcery.com>
13036
13037 * configure.ac: Add --enable-inprocess-agent option.
13038 * configure: Rebuilt.
13039
32fcada3
YQ		 130402010-09-06 Yao Qi <yao@codesourcery.com>
13041
13042 * linux-low.c (linux_kill): Remove unused variable.
13043 (linux_stabilize_threads): Likewise.
13044 * server.c (start_inferior): Likewise.
13045 (queue_stop_reply_callback): Likewise.
13046 * tracepoint.c (do_action_at_tracepoint): Likewise.
13047
0cccb683
YQ		 130482010-09-06 Yao Qi <yao@codesourcery.com>
13049
13050 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
13051 on return.
13052
423ec54c
JK		 130532010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
13054
13055 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
13056
12ac6819
PA		 130572010-09-06 Pedro Alves <pedro@codesourcery.com>
13058
13059 * Makefile.in (install-only): Replace $IPA_DEPFILES with
13060 "$(IPA_DEPFILES)".
13061
8ed54b31
JB		 130622010-09-01 Joel Brobecker <brobecker@adacore.com>
13063
13064 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
13065 gdbserver/lynx-ppc-low.c: New files.
13066 * Makefile.in (lynx_low_h): New variable.
13067 (lynx-low.o, lynx-ppc-low.o): New rules.
13068 * configure.ac: On LynxOS, link with -lnetinet.
13069 * configure.srv: Add handling of powerpc-*-lynxos* targets.
13070 * configure: regenerate.
13071
bb0116a4
JB		 130722010-09-01 Joel Brobecker <brobecker@adacore.com>
13073
13074 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
13075 * configure.ac: Add check for vasprintf and vsnprintf.
13076 * configure, config.in: Regenerate.
13077 * server.h (vasprintf, vsnprintf): Add conditional declarations.
13078
a778ab81 130792010-09-01 Joel Brobecker <brobecker@adacore.com>
13080
13081 * gdbreplay.c: Move include of alloca.h up, next to include of
13082 malloc.h.
13083 * server.h: Add include of malloc.h.
13084 * mem-break.c: Remove include of malloc.h.
13085 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
13086
8b034a19 130872010-09-01 Joel Brobecker <brobecker@adacore.com>
13088
13089 * Makefile.in (memmem.o): Build with -Wno-error.
13090
130912010-09-01 Joel Brobecker <brobecker@adacore.com>
13092
13093 * utils.c (xsnprintf): Make non-static.
13094 * server.h: Add xsnprintf declaration.
13095 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
13096 replace calls to snprintf by calls to xsnprintf throughout.
13097
130982010-09-01 Joel Brobecker <brobecker@adacore.com>
13099
13100 * configure.ac: Add configure check for alloca.
13101 * configure, config.in: Regenerate.
13102 * server.h: Include alloca.h if it exists.
13103 * gdbreplay.c: Include alloca.h if it exists.
13104
1a981360
PA		 131052010-08-28 Pedro Alves <pedro@codesourcery.com>
13106
13107 * linux-low.c (__SIGRTMIN): Define if not already defined.
13108 (linux_create_inferior): Check for __ANDROID__ rather than
13109 __SIGRTMIN.
13110 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
13111 are already deferred.
13112 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
13113 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
13114 stopped and already has a pending signal to report.
13115 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
13116 a pending signal to report or is moving out of a jump pad.
13117 (linux_init_signals): Check for __ANDROID__ rather than
13118 __SIGRTMIN.
13119
b4d51a55
PA		 131202010-08-28 Pedro Alves <pedro@codesourcery.com>
13121
13122 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
13123 debug_threads check. Avoid a linear search when not doing debug
13124 output.
13125
ec48365d
PA		 131262010-08-27 Pedro Alves <pedro@codesourcery.com>
13127
13128 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
13129 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
13130 (struct file_handler) <fd>: Change type to gdb_fildes_t.
13131 (process_event): Change local fd's type to gdb_fildes_t.
13132 (create_file_handler): Adjust prototype.
13133 (delete_file_handler): Adjust prototype.
13134 (handle_file_event): Adjust prototype. Use pfildes.
13135 (create_file_event): Adjsut prototype.
13136 * remote-utils.c (remote_desc, listen_desc): Change type to
13137 gdb_fildes_t.
13138 * server.h: New gdb_fildes_t typedef.
13139 [USE_WIN32API]: Include winsock2.h.
13140 (delete_file_handler, add_file_handler): Adjust prototypes.
13141 (pfildes): Declare.
13142 * utils.c (pfildes): New.
13143
854d88f0
PA		 131442010-08-27 Pedro Alves <pedro@codesourcery.com>
13145
13146 * configure.ac (build_warnings): Add -Wno-char-subscripts.
13147 * configure: Regenerate.
13148
0146f85b
PA		 131492010-08-27 Pedro Alves <pedro@codesourcery.com>
13150
13151 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
13152 (linux_done_accessing_memory): ... this.
13153 (linux_target_ops): Adjust.
13154 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
13155 * nto-low.c (nto_target_ops): Adjust comment.
13156 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
13157 * spu-low.c (spu_target_ops): Adjust comment.
13158 * target.h (target_ops): Rename unprepare_to_access_memory field
13159 to done_accessing_memory.
13160 (unprepare_to_access_memory): Rename to ...
13161 (done_accessing_memory): ... this.
13162
90d74c30
PA		 131632010-08-26 Pedro Alves <pedro@codesourcery.com>
13164
13165 * linux-low.c (linux_prepare_to_access_memory): New.
13166 (linux_unprepare_to_access_memory): New.
13167 (linux_target_ops): Install them.
13168 * server.c (read_memory): Rename to ...
13169 (gdb_read_memory): ... this. Use
13170 prepare_to_access_memory/prepare_to_access_memory.
13171 (write_memory): Rename to ...
13172 (gdb_write_memory): ... this. Use
13173 prepare_to_access_memory/prepare_to_access_memory.
13174 (handle_search_memory_1): Adjust.
13175 (process_serial_event): Adjust.
13176 * target.h (struct target_ops): New fields
13177 prepare_to_access_memory and unprepare_to_access_memory.
13178 (prepare_to_access_memory, unprepare_to_access_memory): New.
13179 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
13180 prepare_to_access_memory/prepare_to_access_memory.
13181 * nto-low.c (nto_target_ops): Adjust.
13182 * spu-low.c (spu_target_ops): Adjust.
13183 * win32-low.c (win32_target_ops): Adjust.
13184
fd467969
PA		 131852010-08-26 Pedro Alves <pedro@codesourcery.com>
13186
13187 * Makefile.in (WARN_CFLAGS): Get it from configure.
13188 (WERROR_CFLAGS): New.
13189 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
13190 * configure.ac: Introduce --enable-werror, which adds -Werror to
13191 the compiler command line. Enabled by default. Disable with
13192 --disable-werror. Add -Wdeclaration-after-statement
13193 Wpointer-arith and -Wformat-nonliteral to warning flags.
13194 * configure: Regenerate.
13195
331e2f5f
PA		 131962010-08-26 Pedro Alves <pedro@codesourcery.com>
13197
13198 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
13199
e581f2b4
PA		 132002010-08-26 Pedro Alves <pedro@codesourcery.com>
13201
13202 * gdbreplay.c (remote_error): New.
13203 (gdbchar): New.
13204 (expect): Use gdbchar. Check for error reading from GDB.
13205 Clarify sync error output.
13206 (play): Check for errors writing to GDB.
13207 * linux-low.c (sigchld_handler): Really ignore `write' errors.
13208 * remote-utils.c (getpkt): Check for errors writing to the remote
13209 descriptor.
13210
3c11dd79
PA		 132112010-08-25 Pedro Alves <pedro@codesourcery.com>
13212
13213 * linux-low.c (linux_wait_1): Move non-debugging code out of
13214 `debug_threads' control.
13215
d20a8ad9
PA		 132162010-08-25 Pedro Alves <pedro@codesourcery.com>
13217
13218 * linux-low.c (linux_wait_1): Don't set last_status here.
13219 * server.c (push_event, queue_stop_reply_callback): Assert we're
13220 not pushing a TARGET_WAITKIND_IGNORE event.
13221 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
13222 (myresume, handle_target_event): Set the thread's last_resume_kind
13223 and last_status from the target returned status.
13224
964e4306
PA		 132252010-08-25 Pedro Alves <pedro@codesourcery.com>
13226
13227 PR threads/10729
13228
13229 * linux-x86-low.c (update_debug_registers_callback): New.
13230 (i386_dr_low_set_addr): Use it.
13231 (i386_dr_low_get_addr): New.
13232 (i386_dr_low_set_control): Use update_debug_registers_callback.
13233 (i386_dr_low_get_control): New.
13234 (i386_dr_low_get_status): Adjust.
13235 * linux-low.c (linux_stop_lwp): New.
13236 * linux-low.h (linux_stop_lwp): Declare.
13237
13238 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
13239 argument instead of a i386_debug_reg_state.
13240 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
13241 a i386_debug_reg_state.
13242 (i386_insert_aligned_watchpoint): Adjust.
13243 (i386_remove_aligned_watchpoint): Adjust.
13244 (i386_low_stopped_data_address): Read the debug registers from the
13245 inferior instead of from the mirrors.
13246 * i386-low.h (struct i386_debug_reg_state): Extend comment.
13247 (i386_dr_low_get_addr): Declare.
13248 (i386_dr_low_get_control): Declare.
13249 (i386_dr_low_get_status): Change prototype.
13250
13251 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
13252 (i386_dr_low_get_addr): New.
13253 (i386_dr_low_get_control): New.
13254 (i386_dr_low_get_status): Adjust prototype. Return
13255 dr_status_mirror.
13256 (i386_initial_stuff): Clear dr_status_mirror and
13257 dr_control_mirror.
13258 (i386_get_thread_context): Adjust.
13259 (i386_set_thread_context): Adjust.
13260 (i386_thread_added): Adjust.
13261
5f21a75b
PA		 132622010-08-24 Pedro Alves <pedro@codesourcery.com>
13263
13264 * linux-low.h (linux_thread_area): Delete declaration.
13265
3e4c1235
TS		 132662010-08-11 Thomas Schwinge <thomas@codesourcery.com>
13267
13268 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
13269 after its termination.
13270
1971b033
PA		 132712010-08-09 Pedro Alves <pedro@codesourcery.com>
13272
13273 * linux-low.c (gdb_wants_lwp_stopped): Delete.
13274 (gdb_wants_all_stopped): Delete.
13275 (linux_wait_1): Don't call them.
13276 * server.c (handle_v_cont): Tag all threads as want-stopped.
13277 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
13278 stopped as "client-wants-stopped".
13279
310444ac
PA		 132802010-07-31 Pedro Alves <pedro@codesourcery.com>
13281
13282 * Makefile.in (signals_h): New.
13283 (server_h): Depend on it.
13284 (server.o): Don't depend on $(signals_def).
13285 (signals.o): Depend on $(signals_def).
13286
a19cae16
JK		 132872010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
13288
13289 * Makefile.in (signals_def): New.
13290 (server_h): Append include/gdb/signals.h and signals_def.
13291 (server.o): Append signals_def.
13292
30d50328
JK		 132932010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
13294
13295 * server.c (handle_target_event): Use target_signal_to_host for
13296 resume_info.sig initialization.
13297 * target.h (struct thread_resume) <sig>: New comment.
13298
5c3216e2
OS		 132992010-07-20 Ozkan Sezer <sezeroz@gmail.com>
13300
c6f46ca0
OS		 13301 * server.c (handle_query): strcpy() the returned string from paddress()
13302 instead of sprintf().
5c3216e2
OS		 13303 * utils.c (paddress): Return phex_nz().
13304
6bd31874
JB		 133052010-07-07 Joel Brobecker <brobecker@adacore.com>
13306
13307 * server.c (handle_v_cont): Call mourn_inferior if process
13308 just exited.
13309 (myresume): Likewise.
13310
0fb4aa4b
PA		 133112010-07-01 Pedro Alves <pedro@codesourcery.com>
13312
13313 Static tracepoints, and integration with UST.
13314
13315 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
13316 * mem-break.c (uninsert_all_breakpoints)
13317 (reinsert_all_breakpoints): New.
13318 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
13319 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
13320 (gdb_agent_ust_loaded, helper_thread_id)
13321 (gdb_agent_helper_thread_id): New macros.
13322 (struct ipa_sym_addresses): Add addr_ust_loaded,
13323 addr_helper_thread_id, addr_cmd_buf.
13324 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
13325 (in_process_agent_loaded_ust): New.
13326 (write_e_ust_not_loaded): New.
13327 (maybe_write_ipa_ust_not_loaded): New.
13328 (struct collect_static_trace_data_action): New.
13329 (enum tracepoint_type) <static_tracepoint>: New.
13330 (struct tracepoint) <handle>: Mention static tracepoints.
13331 (struct static_tracepoint_ctx): New.
13332 (CMD_BUF_SIZE): New.
13333 (add_tracepoint_action): Handle static tracepoint actions.
13334 (unprobe_marker_at): New.
13335 (clear_installed_tracepoints): Handle static tracepoints.
13336 (cmd_qtdp): Handle static tracepoints.
13337 (probe_marker_at): New.
13338 (cmd_qtstart): Handle static tracepoints.
13339 (response_tracepoint): Handle static tracepoints.
13340 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
13341 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
13342 (get_context_regcache): Handle static tracepoints.
13343 (do_action_at_tracepoint): Handle static tracepoint actions.
13344 (traceframe_find_block_type): Handle static trace data blocks.
13345 (traceframe_read_sdata): New.
13346 (download_tracepoints): Download static tracepoint actions.
13347 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
13348 (GDB_PROBE_NAME): New.
13349 (ust_ops): New.
13350 (GET_UST_SYM): New.
13351 (USTF): New.
13352 (dlsym_ust): New.
13353 (ust_marker_to_static_tracepoint): New.
13354 (gdb_probe): New.
13355 (collect_ust_data_at_tracepoint): New.
13356 (gdb_ust_probe): New.
13357 (UNIX_PATH_MAX, SOCK_DIR): New.
13358 (gdb_ust_connect_sync_socket): New.
13359 (resume_thread, stop_thread): New.
13360 (run_inferior_command): New.
13361 (init_named_socket): New.
13362 (gdb_ust_socket_init): New.
13363 (cstr_to_hexstr): New.
13364 (next_st): New.
13365 (first_marker, next_marker): New.
13366 (response_ust_marker): New.
13367 (cmd_qtfstm, cmd_qtsstm): New.
13368 (unprobe_marker_at, probe_marker_at): New.
13369 (cmd_qtstmat, gdb_ust_thread): New.
13370 (gdb_ust_init): New.
13371 (initialize_tracepoint_ftlib): Call gdb_ust_init.
13372 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
13373 (ST_REGENTRY): New.
13374 (x86_64_st_collect_regmap): New.
13375 (X86_64_NUM_ST_COLLECT_GREGS): New.
13376 (AMD64_RIP_REGNUM): New.
13377 (supply_static_tracepoint_registers): New.
13378 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
13379 (ST_REGENTRY): New.
13380 (i386_st_collect_regmap): New.
13381 (i386_NUM_ST_COLLECT_GREGS): New.
13382 (supply_static_tracepoint_registers): New.
13383 * server.c (handle_query): Handle qXfer:statictrace:read.
13384 <qSupported>: Report support for StaticTracepoints, and
13385 qXfer:statictrace:read features.
13386 * server.h (traceframe_read_sdata)
13387 (supply_static_tracepoint_registers): Declare.
13388 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
13389 (unpack_varlen_hex): Include in IPA build.
13390 * Makefile.in (ustlibs, ustinc): New.
13391 (IPA_OBJS): Add remote-utils-ipa.o.
13392 ($(IPA_LIB)): Link -ldl and -lpthread.
13393 (UST_CFLAGS): New.
13394 (IPAGENT_CFLAGS): Add UST_CFLAGS.
13395 * config.in, configure: Regenerate.
13396
9e4344e5
PA		 133972010-06-20 Ian Lance Taylor <iant@google.com>
13398 Pedro Alves <pedro@codesourcery.com>
13399
13400 * linux-x86-low.c (always_true): Delete.
13401 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
13402 trying to fool the compiler with always_true.
13403
c6beb2cb
PA		 134042010-06-20 Pedro Alves <pedro@codesourcery.com>
13405
13406 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
13407 conditions in gdbserver.
13408
d2ed6730
UW		 134092010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
13410
13411 * spu-low.c (spu_read_memory): Wrap around local store limit.
13412 (spu_write_memory): Likewise.
13413
4e29fb54
PA		 134142010-06-15 Pedro Alves <pedro@codesourcery.com>
13415
13416 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
13417 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
13418 LONGEST uses.
13419 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
13420 uses.
13421 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
13422 uses with LONGEST uses.
13423
6a271cae
PA		 134242010-06-14 Stan Shebs <stan@codesourcery.com>
13425 Pedro Alves <pedro@codesourcery.com>
13426
13427 Bytecode compiler.
13428
13429 * linux-x86-low.c: Include limits.h.
13430 (add_insns): New.
13431 (always_true): New.
13432 (EMIT_ASM): New.
13433 (EMIT_ASM32): New.
13434 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
13435 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
13436 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
13437 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
13438 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
13439 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
13440 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
13441 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
13442 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
13443 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
13444 (amd64_emit_void_call_2): New.
13445 (amd64_emit_ops): New.
13446 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
13447 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
13448 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
13449 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
13450 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
13451 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
13452 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
13453 (i386_emit_call, i386_emit_reg, i386_emit_pop)
13454 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
13455 (i386_emit_stack_adjust, i386_emit_int_call_1)
13456 (i386_emit_void_call_2): New.
13457 (i386_emit_ops): New.
13458 (x86_emit_ops): New.
13459 (the_low_target): Install x86_emit_ops.
13460 * server.h (struct emit_ops): New.
13461 (get_raw_reg_func_addr): Declare.
13462 (current_insn_ptr, emit_error): Declare.
13463 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
13464 (set_trace_state_variable_value): New defines.
13465 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
13466 addr_get_trace_state_variable_value and
13467 addr_set_trace_state_variable_value.
13468 (symbol_list): New fields for get_raw_reg,
13469 get_trace_state_variable_value and set_trace_state_variable_value.
13470 (condfn): New typedef.
13471 (struct tracepoint): New field `compiled_cond'.
13472 (do_action_at_tracepoint): Clear compiled_cond.
13473 (get_trace_state_variable_value, set_trace_state_variable_value):
13474 Export in the IPA.
13475 (condition_true_at_tracepoint): If there's a compiled condition,
13476 run that.
13477 (current_insn_ptr, emit_error): New globals.
13478 (struct bytecode_address): New.
13479 (get_raw_reg_func_addr): New.
13480 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
13481 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
13482 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
13483 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
13484 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
13485 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
13486 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
13487 (compile_tracepoint_condition, compile_bytecodes): New.
13488 * target.h (emit_ops): Forward declare.
13489 (struct target_ops): New field emit_ops.
13490 (target_emit_ops): New.
13491 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
13492 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
13493 * linux-low.c (linux_emit_ops): New.
13494 (linux_target_ops): Install it.
13495 * linux-low.h (struct linux_target_ops): New field emit_ops.
13496
92b72907
UW		 134972010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
13498
13499 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
13500 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
13501
fa593d66
PA		 135022010-06-01 Pedro Alves <pedro@codesourcery.com>
13503 Stan Shebs <stan@codesourcery.com>
13504
13505 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
13506 (all): Depend on $(extra_libraries).
13507 (install-only): Install the IPA.
13508 (IPA_OBJS, IPA_LIB): New.
13509 (clean): Remove the IPA lib.
13510 (IPAGENT_CFLAGS): New.
13511 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
13512 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
13513 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
13514 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
13515 * configure.ac: Check for atomic builtins support in the compiler.
13516 (IPA_DEPFILES, extra_libraries): Define.
13517 * configure.srv (ipa_obj): Add description.
13518 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
13519 (i[34567]86-*-linux*): Set ipa_obj.
13520 (x86_64-*-linux*): Set ipa_obj.
13521 * linux-low.c (stabilizing_threads): New.
13522 (supports_fast_tracepoints): New.
13523 (linux_detach): Stabilize threads before detaching.
13524 (handle_tracepoints): Handle internal tracing breakpoints. Assert
13525 the lwp is either not stabilizing, or is moving out of a jump pad.
13526 (linux_fast_tracepoint_collecting): New.
13527 (maybe_move_out_of_jump_pad): New.
13528 (enqueue_one_deferred_signal): New.
13529 (dequeue_one_deferred_signal): New.
13530 (linux_wait_for_event_1): If moving out of a jump pad, defer
13531 pending signals to later.
13532 (linux_stabilize_threads): New.
13533 (linux_wait_1): Check if threads need moving out of jump pads, and
13534 do it if so.
13535 (stuck_in_jump_pad_callback): New.
13536 (move_out_of_jump_pad_callback): New.
13537 (lwp_running): New.
13538 (linux_resume_one_lwp): Handle moving out of jump pads.
13539 (linux_set_resume_request): Dequeue deferred signals.
13540 (need_step_over_p): Also step over fast tracepoint jumps.
13541 (start_step_over): Also uninsert fast tracepoint jumps.
13542 (finish_step_over): Also reinsert fast tracepoint jumps.
13543 (linux_install_fast_tracepoint_jump): New.
13544 (linux_target_ops): Install linux_stabilize_threads and
13545 linux_install_fast_tracepoint_jump_pad.
13546 * linux-low.h (linux_target_ops) <get_thread_area,
13547 install_fast_tracepoint_jump_pad>: New fields.
13548 (struct lwp_info) <collecting_fast_tracepoint,
13549 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
13550 (linux_get_thread_area): Declare.
13551 * linux-x86-low.c (jump_insn): New.
13552 (x86_get_thread_area): New.
13553 (append_insns): New.
13554 (push_opcode): New.
13555 (amd64_install_fast_tracepoint_jump_pad): New.
13556 (i386_install_fast_tracepoint_jump_pad): New.
13557 (x86_install_fast_tracepoint_jump_pad): New.
13558 (the_low_target): Install x86_get_thread_area and
13559 x86_install_fast_tracepoint_jump_pad.
13560 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
13561 (struct fast_tracepoint_jump): New.
13562 (fast_tracepoint_jump_insn): New.
13563 (fast_tracepoint_jump_shadow): New.
13564 (find_fast_tracepoint_jump_at): New.
13565 (fast_tracepoint_jump_here): New.
13566 (delete_fast_tracepoint_jump): New.
13567 (set_fast_tracepoint_jump): New.
13568 (uninsert_fast_tracepoint_jumps_at): New.
13569 (reinsert_fast_tracepoint_jumps_at): New.
13570 (set_breakpoint_at): Use write_inferior_memory.
13571 (uninsert_raw_breakpoint): Use write_inferior_memory.
13572 (check_mem_read): Mask out fast tracepoint jumps.
13573 (check_mem_write): Mask out fast tracepoint jumps.
13574 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
13575 (set_fast_tracepoint_jump): Declare.
13576 (delete_fast_tracepoint_jump)
13577 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
13578 (reinsert_fast_tracepoint_jumps_at): Declare.
13579 * regcache.c: Don't compile many functions when building the
13580 in-process agent library.
13581 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
13582 the register buffer in the heap.
13583 (free_register_cache): If the register buffer isn't owned by the
13584 regcache, don't free it.
13585 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
13586 pre-existing register caches.
13587 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
13588 type.
13589 (convert_ascii_to_int): : Constify `from' parameter type.
13590 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
13591 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
13592 the needed buffer in-place.
13593 (relocate_instruction): New.
13594 * server.c (handle_query) <qSymbols>: If the target supports
13595 tracepoints, give it a chance of looking up symbols. Report
13596 support for fast tracepoints.
13597 (handle_status): Stabilize threads.
13598 (process_serial_event): Adjust.
13599 * server.h (struct fast_tracepoint_jump): Forward declare.
13600 (struct process_info) <fast_tracepoint_jumps>: New field.
13601 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
13602 (decode_X_packet, decode_M_packet): Adjust.
13603 (relocate_instruction): Declare.
13604 (in_process_agent_loaded): Declare.
13605 (tracepoint_look_up_symbols): Declare.
13606 (struct fast_tpoint_collect_status): Declare.
13607 (fast_tracepoint_collecting): Declare.
13608 (force_unlock_trace_buffer): Declare.
13609 (handle_tracepoint_bkpts): Declare.
13610 (initialize_low_tracepoint)
13611 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
13612 * target.h (struct target_ops) <stabilize_threads,
13613 install_fast_tracepoint_jump_pad>: New fields.
13614 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
13615 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
13616 [HAVE_STDINT_H]: Include stdint.h.
13617 (trace_debug_1): Rename to ...
13618 (trace_vdebug): ... this.
13619 (trace_debug): Rename to ...
13620 (trace_debug_1): ... this. Add `level' parameter.
13621 (trace_debug): New.
13622 (ATTR_USED, ATTR_NOINLINE): New.
13623 (IP_AGENT_EXPORT): New.
13624 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
13625 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
13626 (about_to_request_buffer_space, trace_buffer_is_full)
13627 (stopping_tracepoint, expr_eval_result, error_tracepoint)
13628 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
13629 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
13630 (traceframe_write_count, traceframes_created)
13631 (trace_state_variables)
13632 New renaming defines.
13633 (struct ipa_sym_addresses): New.
13634 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
13635 (symbol_list): New.
13636 (ipa_sym_addrs): New.
13637 (all_tracepoint_symbols_looked_up): New.
13638 (in_process_agent_loaded): New.
13639 (write_e_ipa_not_loaded): New.
13640 (maybe_write_ipa_not_loaded): New.
13641 (tracepoint_look_up_symbols): New.
13642 (debug_threads) [IN_PROCESS_AGENT]: New.
13643 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
13644 (UNKNOWN_SIDE_EFFECTS): New.
13645 (stop_tracing): New.
13646 (flush_trace_buffer): New.
13647 (stop_tracing_bkpt): New.
13648 (flush_trace_buffer_bkpt): New.
13649 (read_inferior_integer): New.
13650 (read_inferior_uinteger): New.
13651 (read_inferior_data_pointer): New.
13652 (write_inferior_data_pointer): New.
13653 (write_inferior_integer): New.
13654 (write_inferior_uinteger): New.
13655 (struct collect_static_trace_data_action): Delete.
13656 (enum tracepoint_type): New.
13657 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 13658 <actions_str, step_actions, step_actions_str>: Only include in
13659 GDBserver.
fa593d66
PA		 13660 <orig_size, obj_addr_on_target, adjusted_insn_addr>
13661 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
13662 (tracepoints): Use IP_AGENT_EXPORT.
13663 (last_tracepoint): Don't include in the IPA.
13664 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13665 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13666 (alloced_trace_state_variables): New.
13667 (trace_state_variables): Use IP_AGENT_EXPORT.
13668 (traceframe_t): Delete unused variable.
13669 (circular_trace_buffer): Don't include in the IPA.
13670 (trace_buffer_start): Delete.
13671 (struct trace_buffer_control): New.
13672 (trace_buffer_free): Delete.
13673 (struct ipa_trace_buffer_control): New.
13674 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13675 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13676 New.
13677 (trace_buffer_ctrl): New.
13678 (TRACE_BUFFER_CTRL_CURR): New.
13679 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13680 Reimplement as macros.
13681 (trace_buffer_wrap): Delete.
13682 (traceframe_write_count, traceframe_read_count)
13683 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13684 (struct tracepoint_hit_ctx) <type>: New field.
13685 (struct fast_tracepoint_ctx): New.
13686 (memory_barrier): New.
13687 (cmpxchg): New.
13688 (record_tracepoint_error): Update atomically in the IPA.
13689 (clear_inferior_trace_buffer): New.
13690 (about_to_request_buffer_space): New.
13691 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13692 updating the same buffer.
13693 (add_tracepoint): Default the tracepoint's type to trap
13694 tracepoint, and orig_size to -1.
13695 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13696 internal variables.
13697 (create_trace_state_variable): New parameter `gdb'. Handle it.
13698 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13699 (cmd_qtdp): Handle fast tracepoints.
13700 (cmd_qtdv): Adjust.
13701 (max_jump_pad_size): New.
13702 (gdb_jump_pad_head): New.
13703 (get_jump_space_head): New.
13704 (claim_jump_space): New.
13705 (sort_tracepoints): New.
13706 (MAX_JUMP_SIZE): New.
13707 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13708 IPA.
13709 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13710 support. Upload fast traceframes, and delete internal IPA
13711 breakpoints.
13712 (stop_tracing_handler): New.
13713 (flush_trace_buffer_handler): New.
13714 (cmd_qtstop): Upload fast tracepoints.
13715 (response_tracepoint): Handle fast tracepoints.
13716 (tracepoint_finished_step): Upload fast traceframes. Set the
13717 tracepoint hit context's tracepoint type.
13718 (handle_tracepoint_bkpts): New.
13719 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13720 type. Add comment about fast tracepoints.
13721 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13722 non-existing action_str field.
13723 (get_context_regcache): Handle fast tracepoints.
13724 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13725 to the regcache.
13726 (fast_tracepoint_from_jump_pad_address): New.
13727 (fast_tracepoint_from_ipa_tpoint_address): New.
13728 (collecting_t): New.
13729 (force_unlock_trace_buffer): New.
13730 (fast_tracepoint_collecting): New.
13731 (collecting): New.
13732 (gdb_collect): New.
13733 (write_inferior_data_ptr): New.
13734 (target_tp_heap): New.
13735 (target_malloc): New.
13736 (download_agent_expr): New.
13737 (UALIGN): New.
13738 (download_tracepoints): New.
13739 (download_trace_state_variables): New.
13740 (upload_fast_traceframes): New.
13741 (IPA_FIRST_TRACEFRAME): New.
13742 (IPA_NEXT_TRACEFRAME_1): New.
13743 (IPA_NEXT_TRACEFRAME): New.
13744 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13745 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13746 (gdb_jump_pad_buffer_end): New.
13747 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13748 (initialize_tracepoint): Adjust.
13749 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13750 buffer. Initialize the low module.
13751 * utils.c (PREFIX, TOOLNAME): New.
13752 (malloc_failure): Use PREFIX.
13753 (error): In the IPA, an error causes an exit.
13754 (fatal, warning): Use PREFIX.
13755 (internal_error): Use TOOLNAME.
13756 (NUMCELLS): Increase to 10.
13757 * configure, config.in: Regenerate.
13758
d149dd1d
PA		 137592010-06-01 Pedro Alves <pedro@codesourcery.com>
13760
13761 * server.c (handle_query) <qSupported>: Do two passes over the
13762 qSupported string to avoid nesting strtok.
13763
f6528abd
JK		 137642010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13765
13766 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13767 (CDEPS): New.
13768 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13769 -Wl,--dynamic-list.
13770 * configure: Regenerate.
13771 * proc-service.list: New.
13772
ca2a87a0
JK		 137732010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13774
13775 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13776 New comment.
13777
363a6e9f
OS		 137782010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13779
13780 * gdbreplay.c (remote_open): Check error return from socket() call by
13781 its equality to -1 not by it being negative.
13782 * remote-utils.c (remote_open): Likewise.
13783
d23b6cb1
PA		 137842010-05-23 Pedro Alves <pedro@codesourcery.com>
13785
13786 * config.h: Regenerate.
13787
28d3cf85
MK		 137882010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13789
13790 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13791 doesn't provide PTRACE_GET_THREAD_AREA.
13792
fea36a59
MK		 137932010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13794
13795 * linux-m68k-low.c: Include <asm/ptrace.h>
13796 (ps_get_thread_area): Implement.
13797
24b066ba
DE		 137982010-05-03 Doug Evans <dje@google.com>
13799
13800 * event-loop.c (struct callback_event): New struct.
13801 (callback_list): New global.
13802 (append_callback_event, delete_callback_event): New functions.
13803 (process_callback): New function.
13804 (start_event_loop): Call it.
13805 * remote-utils.c (NOT_SCHEDULED): Define.
13806 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13807 moved out of readchar.
13808 (readchar): Rewrite. Call reschedule before returning.
13809 (reset_readchar): New function.
13810 (remote_close): Call it.
13811 (process_remaining, reschedule): New functions.
13812 * server.h (callback_handler_func): New typedef.
13813 (append_callback_event, delete_callback_event): Declare.
13814
9836d6ea
PA		 138152010-05-03 Pedro Alves <pedro@codesourcery.com>
13816
13817 * proc-service.c (ps_pglobal_lookup): Use
13818 thread_db_look_up_one_symbol.
13819 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13820 parameter. Use it instead of all_symbols_looked_up.
13821 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13822 field.
13823 (all_symbols_looked_up): Don't declare.
13824 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13825 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13826 field.
13827 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13828 Set all_symbols_looked_up here.
13829 (thread_db_look_up_one_symbol): New.
13830 (thread_db_get_tls_address): Adjust.
13831 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13832 thread_db object on the heap, and tentatively set it in the
13833 process structure.
13834 (thread_db_init): Don't set all_symbols_looked_up here.
13835 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13836
7984d532
PA		 138372010-05-03 Pedro Alves <pedro@codesourcery.com>
13838
13839 * linux-low.c (linux_kill, linux_detach): Adjust.
13840 (status_pending_p_callback): Remove redundant statement. Check
13841 for !TARGET_WAITIKIND_IGNORE, instead of
13842 TARGET_WAITKIND_STOPPED.
13843 (handle_tracepoints): Make sure LWP is locked. Adjust.
13844 (linux_wait_for_event_1): Adjust.
13845 (linux_cancel_breakpoints): New.
13846 (unsuspend_one_lwp): New.
13847 (unsuspend_all_lwps): New.
13848 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13849 (send_sigstop_callback): Change return type to int, add new
13850 `except' parameter and handle it.
13851 (suspend_and_send_sigstop_callback): New.
13852 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13853 pass them down. If SUSPEND, also increment the lwp's suspend
13854 count.
13855 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13856 (need_step_over_p): Don't consider suspended LWPs.
13857 (start_step_over): Adjust.
13858 (proceed_one_lwp): Change return type to int, add new `except'
13859 parameter and handle it.
13860 (unsuspend_and_proceed_one_lwp): New.
13861 (proceed_all_lwps): Use find_inferior instead of
13862 for_each_inferior.
13863 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13864 also decrement the suspend count of LWPs. Pass `except' down,
13865 instead of hacking its suspend count.
13866 (linux_pause_all): Add `freeze' parameter. Adjust.
13867 (linux_unpause_all): New.
13868 (linux_target_ops): Install linux_unpause_all.
13869 * server.c (handle_status): Adjust.
13870 * target.h (struct target_ops): New fields `unpause_all' and
13871 `cancel_breakpoints'. Add new parameter to `pause_all'.
13872 (pause_all): Add new `freeze' parameter.
13873 (unpause_all): New.
13874 (cancel_breakpoints): New.
13875 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13876 cancel breakpoints.
13877 (cmd_qtstart): Pause threads.
13878 (stop_tracing): Pause threads, and cancel breakpoints.
13879 * win32-low.c (win32_target_ops): Adjust.
13880
e471f25b
PA		 138812010-05-03 Pedro Alves <pedro@codesourcery.com>
13882
13883 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13884 the inferior right away from here...
13885 (linux_wait_1): ... to here, and adjust to check the thread's
13886 last_resume_kind instead of the lwp's step or stop_expected flags.
13887
1915ef4f
PA		 138882010-05-02 Pedro Alves <pedro@codesourcery.com>
13889
13890 * README: Use consistent `GDB' and `GDBserver' spellings.
13891
f9e39928
PA		 138922010-05-02 Pedro Alves <pedro@codesourcery.com>
13893
13894 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13895 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13896 (linux_detach_one_lwp): Assume the lwp is stopped.
13897 (any_thread_of): Delete.
13898 (linux_detach): Stop all lwps here. Don't blindly delete all
13899 breakpoints.
13900 (delete_lwp_callback): New.
13901 (linux_mourn): Delete all lwps of the process that is gone.
13902 (linux_wait_1): Don't delete the last lwp of the process here.
13903 * mem-break.h (mark_breakpoints_out): Declare.
13904 * mem-break.c (mark_breakpoints_out): New.
13905 (free_all_breakpoints): Use it.
13906 * server.c (handle_target_event): If the process is gone, mark
13907 breakpoints out.
13908 * thread-db.c (struct thread_db) <create_bp>: New field.
13909 (thread_db_enable_reporting): Fix prototype. Store a thread event
13910 breakpoint reference in the thread_db struct.
13911 (thread_db_load_search): Clear the thread_db object.
13912 (try_thread_db_load_1): Ditto.
13913 (switch_to_process): New.
13914 (disable_thread_event_reporting): Use it.
13915 (remove_thread_event_breakpoints): New.
13916 (thread_db_detach, thread_db_mourn): Use it.
13917
1e7fc18c
PA		 139182010-05-01 Pedro Alves <pedro@codesourcery.com>
13919
13920 * linux-low.c (linux_enable_event_reporting): New.
13921 (linux_wait_for_event_1, handle_extended_wait): Use it.
13922
02fc4de7
PA		 139232010-04-30 Pedro Alves <pedro@codesourcery.com>
13924
13925 * linux-low.c (linux_kill_one_lwp, linux_kill)
13926 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13927 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13928 SIGSTOP even if the LWP is stopped.
13929 (send_sigstop_callback): New.
13930 (stop_all_lwps): Use send_sigstop_callback instead.
13931 (linux_resume_one_thread): Adjust.
13932 (proceed_one_lwp): Still proceed an LWP that the client has
13933 requested to stop, if we haven't reported it as stopped yet. Make
13934 sure that LWPs the client want stopped, have a pending SIGSTOP.
13935
bc3b5632
DE		 139362010-04-26 Doug Evans <dje@google.com>
13937
ae1ada35
DE		 13938 * server.c (handle_general_set): Make static.
13939
bc3b5632
DE		 13940 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13941 Print received char after testing for error/eof instead of before.
13942 (input_interrupt): Tweak comment.
13943
65730243
DE		 139442010-04-23 Doug Evans <dje@google.com>
13945
13946 * server.c (start_inferior): Print inferior argv if --debug.
13947
a8ae7dc0
AR		 139482010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13949
13950 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13951 * nto-x86-low.c: Include server.h
13952
1c07cc19
PM		 139532010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13954
13955 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13956 be consistent with other sources of this directory.
13957 (init_registers_amd64): Correct name of source file of this function
13958 in the comment.
13959
e0a61e09
PM		 139602010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13961
13962 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13963 64-bit executables.
13964
54709339
PM		 139652010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13966
13967 * win32-i386-low.c: Add 64-bit support.
13968 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13969 (init_registers_amd64): Declare.
13970 (mappings): Add 64-bit version of array.
13971 (init_windows_x86): New function.
13972 (the_low_target): Change init_arch field to init_windows_x86.
13973
e8f0053d
PM		 139742010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13975
13976 * win32-low.c: Adapt to support also 64-bit architecture.
13977 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13978 (get_image_name): Use SIZE_T type for local variable `done'.
13979 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13980 (toolhelp_get_dll_name): Idem.
13981 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13982 Use uintptr_t typecast to avoid warning.
13983 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13984 (handle_exception): Use phex_nz to avoid warning.
13985 (win32_wait): Remove unused local variable `process'.
13986
c481e77e
PM		 139872010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13988
13989 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13990 `amd64-avx.o'.
13991
12ea4b69
PM		 139922010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13993
13994 * configure.ac: Use `ws2_32' library for srv_mingw.
13995 * configure: Regenerate.
13996 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13997 * remote-utils.c: Likewise.
13998
f6d1620c
L		 139992010-04-17 H.J. Lu <hongjiu.lu@intel.com>
14000
14001 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
14002 if __x86_64__ is defined.
14003
8e642873
PM		 140042010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
14005
14006 * configure: Regenerate.
14007
711e434b
PM		 140082010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
14009
14010 * server.c (handle_query): Handle 'qGetTIBAddr' query.
14011 * target.h (target_ops): New get_tib_address field.
14012 * win32-low.h (win32_thread_info): Add thread_local_base field.
14013 * win32-low.c (child_add_thread): Add tlb argument.
14014 Set thread_local_base field to TLB.
14015 (get_child_debug_event): Adapt to child_add_thread change.
14016 (win32_get_tib_address): New function.
14017 (win32_target_ops): Set get_tib_address field to
14018 win32_get_tib_address.
14019 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
14020
505106cd
PA		 140212010-04-12 Pedro Alves <pedro@codesourcery.com>
14022
505106cd
PA		 14023 * linux-low.c (linux_mourn): Also remove the process.
14024 * server.c (handle_target_event): Don't remove the process here.
14025 * nto-low.c (nto_mourn): New.
14026 (nto_target_ops): Install it.
14027 * spu-low.c (spu_mourn): New.
14028 (spu_target_ops): Install it.
14029 * win32-low.c (win32_mourn): New.
14030 (win32_target_ops): Install it.
14031
e8470a06
PA		 140322010-04-12 Pedro Alves <pedro@codesourcery.com>
14033
14034 * server.h (buffer_xml_printf): Remove redundant `;'.
14035
45ba0d02
PA		 140362010-04-12 Pedro Alves <pedro@codesourcery.com>
14037
14038 * regcache.c (set_register_cache): Invalidate regcaches before
14039 changing the register cache layout.
14040 (regcache_invalidate_one): Allow a NULL regcache.
14041 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
14042 regcaches before changing the register cache layout or the target
14043 regsets.
14044
59e04013
L		 140452010-04-12 H.J. Lu <hongjiu.lu@intel.com>
14046
14047 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
14048 variable warning on Linux/x86-64.
14049
8336d594
PA		 140502010-04-11 Pedro Alves <pedro@codesourcery.com>
14051
14052 GDBserver disconnected tracing support.
14053
14054 * linux-low.c (linux_remove_process): Delete.
14055 (add_lwp): Don't set last_resume_kind here.
14056 (linux_kill): Use `mourn'.
14057 (linux_detach): Use `thread_db_detach', and `mourn'.
14058 (linux_mourn): New.
14059 (linux_attach_lwp_1): Adjust comment.
14060 (linux_attach): last_resume_kind moved the thread_info; adjust.
14061 (status_pending_p_callback): Adjust.
14062 (linux_wait_for_event_1): Adjust.
14063 (count_events_callback, select_singlestep_lwp_callback)
14064 (select_event_lwp_callback, cancel_breakpoints_callback)
14065 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
14066 (proceed_one_lwp): Adjust.
14067 (linux_async): Add debug output.
14068 (linux_thread_stopped): New.
14069 (linux_pause_all): New.
14070 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
14071 linux_pause_all.
14072 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
14073 (thread_db_free): Delete declaration.
14074 (thread_db_detach, thread_db_mourn): Declare.
14075 * thread-db.c (thread_db_init): Use thread_db_mourn.
14076 (thread_db_free): Delete, split in two.
14077 (disable_thread_event_reporting): New.
14078 (thread_db_detach): New.
14079 (thread_db_mourn): New.
14080
14081 * server.h (struct thread_info) <last_resume_kind>: New field.
14082 <attached>: Add comment.
14083 <gdb_detached>: New field.
14084 (handler_func): Change return type to int.
14085 (handle_serial_event, handle_target_event): Ditto.
14086 (gdb_connected): Declare.
14087 (tracing): Delete.
14088 (disconnected_tracing): Declare.
14089 (stop_tracing): Declare.
14090
14091 * server.c (handle_query) <qSupported>: Report support for
14092 disconnected tracing.
14093 (queue_stop_reply_callback): Account for running threads.
14094 (gdb_wants_thread_stopped): New.
14095 (gdb_wants_all_threads_stopped): New.
14096 (gdb_reattached_process): New.
14097 (handle_status): Clear the `gdb_detached' flag of all processes.
14098 In all-stop, stop all threads.
14099 (main): Be sure to leave tfind mode. Handle disconnected tracing.
14100 (process_serial_event): If the remote connection breaks, or if an
14101 exit was forced with "monitor exit", force an event loop exit.
14102 Handle disconnected tracing on detach.
14103 (handle_serial_event): Adjust.
14104 (handle_target_event): If GDB isn't connected, forward events back
14105 to the inferior, unless the last process exited, in which case,
14106 exit gdbserver. Adjust interface.
14107
14108 * remote-utils.c (remote_open): Don't block in accept. Instead
14109 register an event loop source on the listen socket file
14110 descriptor. Refactor bits into ...
14111 (listen_desc): ... this new global.
14112 (gdb_connected): ... this new function.
14113 (enable_async_notification): ... this new function.
14114 (handle_accept_event): ... this new function.
14115 (remote_close): Clear remote_desc.
14116
14117 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
14118
14119 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
14120 New fields.
14121 (mourn_inferior): Define.
14122 (target_process_qsupported): Avoid the dangling else problem.
14123 (thread_stopped): Define.
14124 (pause_all): Define.
14125 (target_waitstatus_to_string): Declare.
14126 * target.c (target_waitstatus_to_string): New.
14127
14128 * tracepoint.c (tracing): Make extern.
14129 (disconnected_tracing): New.
14130 (stop_tracing): Make extern. Handle tracing stops due to GDB
14131 disconnecting.
14132 (cmd_qtdisconnected): New.
14133 (cmd_qtstatus): Report disconnected tracing status in trace reply.
14134 (handle_tracepoint_general_set): Handle QTDisconnected.
14135
14136 * event-loop.c (event_handler_func): Change return type to int.
14137 (process_event): Bail out if the event handler wants the event
14138 loop to stop.
14139 (handle_file_event): Ditto.
14140 (start_event_loop): Bail out if the event handler wants the event
14141 loop to stop.
14142
14143 * nto-low.c (nto_target_ops): Adjust.
14144 * spu-low.c (spu_wait): Don't remove the process here.
14145 (spu_target_ops): Adjust.
14146 * win32-low.c (win32_wait): Don't remove the process here.
14147 (win32_target_ops): Adjust.
14148
5d267c4c
PA		 141492010-04-11 Pedro Alves <pedro@codesourcery.com>
14150
14151 * regcache.c (realloc_register_cache): Invalidate inferior's
14152 regcache before recreating it.
14153
623ccd72
PA		 141542010-04-09 Pedro Alves <pedro@codesourcery.com>
14155
14156 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
14157
219f2f23
PA		 141582010-04-09 Stan Shebs <stan@codesourcery.com>
14159 Pedro Alves <pedro@codesourcery.com>
14160
14161 * server.h (LONGEST): New.
14162 (struct thread_info) <while_stepping>: New field.
14163 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
14164 Declare.
14165 (initialize_tracepoint, handle_tracepoint_general_set)
14166 (handle_tracepoint_query, tracepoint_finished_step)
14167 (tracepoint_was_hit, release_while_stepping_state_list):
14168 (current_traceframe): Declare.
14169 * server.c (handle_general_set): Handle tracepoint packets.
14170 (read_memory): New.
14171 (write_memory): New.
14172 (handle_search_memory_1): Use read_memory.
14173 (handle_query): Report support for conditional tracepoints, trace
14174 state variables, and tracepoint sources. Handle tracepoint
14175 queries.
14176 (main): Initialize the tracepoints module.
14177 (process_serial_event): Handle traceframe reads/writes.
14178
14179 * linux-low.c (handle_tracepoints): New.
14180 (linux_wait_1): Call it.
14181 (linux_resume_one_lwp): Handle while-stepping.
14182 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
14183 (linux_target_ops): Install them.
14184 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
14185 New field.
14186 * linux-x86-low.c (x86_supports_tracepoints): New.
14187 (the_low_target). Install it.
14188
14189 * mem-break.h (delete_breakpoint): Declare.
14190 * mem-break.c (delete_breakpoint): Make external.
14191
14192 * target.h (struct target_ops): Add `supports_tracepoints',
14193 `read_pc', and `write_pc' fields.
14194 (target_supports_tracepoints): Define.
14195 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
14196 (phex_nz): New.
14197
14198 * regcache.h (struct regcache) <registers_owned>: New field.
14199 (init_register_cache, regcache_cpy): Declare.
14200 (regcache_read_pc, regcache_write_pc): Declare.
14201 (register_cache_size): Declare.
14202 (supply_regblock): Declare.
14203 * regcache.c (init_register_cache): New.
14204 (new_register_cache): Use it.
14205 (regcache_cpy): New.
14206 (register_cache_size): New.
14207 (supply_regblock): New.
14208 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 14209
219f2f23
PA		 14210 * tracepoint.c: New.
14211
14212 * Makefile.in (OBS): Add tracepoint.o.
14213 (tracepoint.o): New rule.
14214
3a13a53b
L		 142152010-04-08 H.J. Lu <hongjiu.lu@intel.com>
14216
14217 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
14218 (i386-mmx.o): New.
14219 (i386-mmx.c): Likewise.
14220 (i386-mmx-linux.o): Likewise.
14221 (i386-mmx-linux.c): Likewise.
14222
14223 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
14224 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
14225 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
14226 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
14227
14228 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
14229 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
14230 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
14231
1570b33e
L		 142322010-04-07 H.J. Lu <hongjiu.lu@intel.com>
14233
14234 * Makefile.in (clean): Updated.
14235 (i386-avx.o): New.
14236 (i386-avx.c): Likewise.
14237 (i386-avx-linux.o): Likewise.
14238 (i386-avx-linux.c): Likewise.
14239 (amd64-avx.o): Likewise.
14240 (amd64-avx.c): Likewise.
14241 (amd64-avx-linux.o): Likewise.
14242 (amd64-avx-linux.c): Likewise.
14243
14244 * configure.srv (srv_i386_regobj): Add i386-avx.o.
14245 (srv_i386_linux_regobj): Add i386-avx-linux.o.
14246 (srv_amd64_regobj): Add amd64-avx.o.
14247 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
14248 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
14249 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
14250 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
14251 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
14252 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
14253 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
14254
14255 * i387-fp.c: Include "i386-xstate.h".
14256 (i387_xsave): New.
14257 (i387_cache_to_xsave): Likewise.
14258 (i387_xsave_to_cache): Likewise.
14259 (x86_xcr0): Likewise.
14260
14261 * i387-fp.h (i387_cache_to_xsave): Likewise.
14262 (i387_xsave_to_cache): Likewise.
14263 (x86_xcr0): Likewise.
14264
14265 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
14266 * linux-crisv32-low.c (target_regsets): Likewise.
14267 * linux-m68k-low.c (target_regsets): Likewise.
14268 * linux-mips-low.c (target_regsets): Likewise.
14269 * linux-ppc-low.c (target_regsets): Likewise.
14270 * linux-s390-low.c (target_regsets): Likewise.
14271 * linux-sh-low.c (target_regsets): Likewise.
14272 * linux-sparc-low.c (target_regsets): Likewise.
14273 * linux-xtensa-low.c (target_regsets): Likewise.
14274
14275 * linux-low.c: Include <sys/uio.h>.
14276 (regsets_fetch_inferior_registers): Support nt_type.
14277 (regsets_store_inferior_registers): Likewise.
14278 (linux_process_qsupported): New.
14279 (linux_target_ops): Add linux_process_qsupported.
14280
14281 * linux-low.h (regset_info): Add nt_type.
14282 (linux_target_ops): Add process_qsupported.
14283
14284 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
14285 and <sys/uio.h>.
14286 (init_registers_i386_avx_linux): New.
14287 (init_registers_amd64_avx_linux): Likewise.
14288 (xmltarget_i386_linux_no_xml): Likewise.
14289 (xmltarget_amd64_linux_no_xml): Likewise.
14290 (PTRACE_GETREGSET): Likewise.
14291 (PTRACE_SETREGSET): Likewise.
14292 (x86_fill_xstateregset): Likewise.
14293 (x86_store_xstateregset): Likewise.
14294 (use_xml): Likewise.
14295 (x86_linux_update_xmltarget): Likewise.
14296 (x86_linux_process_qsupported): Likewise.
14297 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
14298 (x86_arch_setup): Don't call init_registers_amd64_linux nor
14299 init_registers_i386_linux here. Call
14300 x86_linux_update_xmltarget.
14301 (the_low_target): Add x86_linux_process_qsupported.
14302
14303 * server.c (handle_query): Call target_process_qsupported.
14304
14305 * target.h (target_ops): Add process_qsupported.
14306 (target_process_qsupported): New.
14307
fc7238bb
PA		 143082010-04-03 Pedro Alves <pedro@codesourcery.com>
14309
14310 * inferiors.c (add_thread): Set last_status kind to
14311 TARGET_WAITKIND_IGNORE.
14312 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
14313 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
14314 (linux_wait_1): Move `thread' local definition to block that uses
14315 it. Don't NULL initialize `event_child'.
14316 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
14317 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
14318 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
14319
bdabb078
PA		 143202010-04-01 Pedro Alves <pedro@codesourcery.com>
14321
14322 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
14323 an extended waitstatus, or by a watchpoint.
14324 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
14325 thread was stepping or has been stopped by a watchpoint.
14326
d3bbe7a0
PA		 143272010-04-01 Pedro Alves <pedro@codesourcery.com>
14328
14329 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
14330 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
14331 of another, then delete the previous, and validate all
14332 breakpoints.
14333 (validate_inserted_breakpoint): New.
14334 (delete_disabled_breakpoints): New.
14335 (validate_breakpoints): New.
14336 (check_mem_read): Validate breakpoints before trusting their
14337 shadow. Delete disabled breakpoints.
14338 (check_mem_write): Validate breakpoints before trusting they
14339 should be inserted. Delete disabled breakpoints.
14340 * mem-break.h (validate_breakpoints):
14341 * server.c (handle_query): Validate breakpoints when we see a
14342 qSymbol query.
14343
8b07ae33
PA		 143442010-04-01 Pedro Alves <pedro@codesourcery.com>
14345
14346 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
14347 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
14348 if we could tell there's a GDB breakpoint at stop_pc.
14349 (need_step_over_p): Don't do a step over if we find a GDB
14350 breakpoint at the resume PC.
14351
14352 * mem-break.c (struct raw_breakpoint): New.
14353 (enum bkpt_type): New type `gdb_breakpoint'.
14354 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
14355 fields. New field `raw'.
14356 (find_raw_breakpoint_at): New.
14357 (set_raw_breakpoint_at): Handle refcounting. Create a raw
14358 breakpoint instead.
14359 (set_breakpoint_at): Adjust.
14360 (delete_raw_breakpoint): New.
14361 (release_breakpoint): New.
14362 (delete_breakpoint): Rename to...
14363 (delete_breakpoint_1): ... this. Add proc parameter. Use
14364 release_breakpoint. Return ENOENT.
14365 (delete_breakpoint): Reimplement.
14366 (find_breakpoint_at): Delete.
14367 (find_gdb_breakpoint_at): New.
14368 (delete_breakpoint_at): Delete.
14369 (set_gdb_breakpoint_at): New.
14370 (delete_gdb_breakpoint_at): New.
14371 (gdb_breakpoint_here): New.
14372 (set_reinsert_breakpoint): Use release_breakpoint.
14373 (uninsert_breakpoint): Rename to ...
14374 (uninsert_raw_breakpoint): ... this.
14375 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
14376 (reinsert_raw_breakpoint): Change parameter type to
14377 raw_breakpoint.
14378 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
14379 instead.
14380 (check_breakpoints): Adjust. Use release_breakpoint.
14381 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
14382 (breakpoint_inserted_here): Ditto.
14383 (check_mem_read): Adjust to iterate over raw breakpoints instead.
14384 Don't trust the breakpoint's shadow if it is not inserted.
14385 (check_mem_write): Adjust to iterate over raw breakpoints instead.
14386 (delete_all_breakpoints): Adjust.
14387 (free_all_breakpoints): Mark all breakpoints as uninserted, and
14388 use delete_breakpoint_1.
14389
14390 * mem-break.h (breakpoints_supported): Delete declaration.
14391 (set_gdb_breakpoint_at): Declare.
14392 (gdb_breakpoint_here): Declare.
14393 (delete_breakpoint_at): Delete.
14394 (delete_gdb_breakpoint_at): Declare.
14395
14396 * server.h (struct raw_breakpoint): Forward declare.
14397 (struct process_info): New field `raw_breakpoints'.
14398
14399 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
14400 breakpoints.
14401
6bf5e0ba
PA		 144022010-03-24 Pedro Alves <pedro@codesourcery.com>
14403
14404 * linux-low.c (status_pending_p_callback): Fix comment.
14405 (linux_wait_for_event_1): Move most of the internal breakpoint
14406 handling from here...
14407 (linux_wait_1): ... to here.
14408 (count_events_callback): New.
14409 (select_singlestep_lwp_callback): New.
14410 (select_event_lwp_callback): New.
14411 (cancel_breakpoints_callback): New.
14412 (select_event_lwp): New.
14413 (linux_wait_1): Simplify internal breakpoint handling. Give equal
14414 priority to all LWPs that have had events that should be reported
14415 to the client. Cancel breakpoints when about to reporting the
14416 event to the client, not while stopping lwps. No longer cancel
14417 finished single-steps here.
14418 (cancel_finished_single_step): Delete.
14419 (cancel_finished_single_steps): Delete.
14420
414a389f
PA		 144212010-03-24 Pedro Alves <pedro@codesourcery.com>
14422
14423 * mem-break.c (enum bkpt_type): New.
14424 (struct breakpoint): New field `type'.
14425 (set_breakpoint_at): Change return type to struct breakpoint
14426 pointer. Set type to `other_breakpoint' by default.
14427 (delete_breakpoint): Rewrite, supporting more than one breakpoint
14428 in the breakpoint list.
14429 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
14430 (reinsert_breakpoint): Rename to ...
14431 (reinsert_raw_breakpoint): ... this.
14432 (reinsert_breakpoints_at): Adjust.
14433 * mem-break.h (struct breakpoint): Declare.
14434 (set_breakpoint_at): Change return type to struct breakpoint
14435 pointer.
14436
2280c721
PA		 144372010-03-24 Pedro Alves <pedro@codesourcery.com>
14438
14439 * server.c (handle_query): Assign, not compare.
14440
d50171e4
PA		 144412010-03-24 Pedro Alves <pedro@codesourcery.com>
14442
14443 Teach linux gdbserver to step-over-breakpoints.
14444
14445 * linux-low.c (can_hardware_single_step): New.
14446 (supports_breakpoints): New.
14447 (handle_extended_wait): If stopping threads, read the stop pc of
14448 the new cloned LWP.
14449 (get_pc): New.
14450 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
14451 low target doesn't support retrieving the PC.
14452 (add_lwp): Set last_resume_kind to resume_continue.
14453 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
14454 (linux_attach): Don't clear stop_expected. Set the lwp's
14455 last_resume_kind to resume_stop.
14456 (linux_detach_one_lwp): Don't check for removed breakpoints.
14457 (check_removed_breakpoint): Delete.
14458 (status_pending_p): Rename to ...
14459 (status_pending_p_callback): ... this. Don't check for removed
14460 breakpoints. Don't consider threads that are stopped from GDB's
14461 perspective.
14462 (linux_wait_for_lwp): Always read the stop_pc here.
14463 (cancel_breakpoint): New.
14464 (step_over_bkpt): New global.
14465 (linux_wait_for_event_1): Implement stepping over breakpoints.
14466 (gdb_wants_lwp_stopped): New.
14467 (gdb_wants_all_stopped): New.
14468 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
14469 single-step traps here. Store the thread's last reported target
14470 wait status.
14471 (send_sigstop): Don't clear stop_expected. Always set it,
14472 instead.
14473 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
14474 (cancel_finished_single_step): New.
14475 (cancel_finished_single_steps): New.
14476 (wait_for_sigstop): Don't cancel finished single-step traps here.
14477 (linux_resume_one_lwp): Don't check for removed breakpoints.
14478 Don't set `step' on non-hardware step archs.
14479 (linux_set_resume_request): Ignore resume_stop requests if already
14480 stopping or stopped. Set the lwp's last_resume_kind.
14481 (resume_status_pending_p): Don't check for removed breakpoints.
14482 (need_step_over_p): New.
14483 (start_step_over): New.
14484 (finish_step_over): New.
14485 (linux_resume_one_thread): Always queue a sigstop for resume_stop
14486 requests. Clear the thread's last reported target waitstatus.
14487 Don't use the `suspended' flag. Don't consider pending breakpoints.
14488 (linux_resume): Start a step-over if necessary.
14489 (proceed_one_lwp): New.
14490 (proceed_all_lwps): New.
14491 (unstop_all_lwps): New.
14492 * linux-low.h (struct lwp_info): Rewrite comment for the
14493 `suspended' flag. Add the `stop_pc' field. Delete the
14494 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
14495 Add `'last_resume_kind' and `need_step_over' fields.
14496 * inferiors.c (struct thread_info): Delete, moved elsewhere.
14497 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
14498 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
14499 (set_raw_breakpoint_at): New.
14500 (set_breakpoint_at): Rewrite to use it.
14501 (reinsert_breakpoint_handler): Delete.
14502 (set_reinsert_breakpoint): New.
14503 (reinsert_breakpoint_by_bp): Delete.
14504 (delete_reinsert_breakpoints): New.
14505 (uninsert_breakpoint): Rewrite.
14506 (uninsert_breakpoints_at): New.
14507 (reinsert_breakpoint): Rewrite.
14508 (reinsert_breakpoints_at): New.
14509 (check_breakpoints): Rewrite.
14510 (breakpoint_here): New.
14511 (breakpoint_inserted_here): New.
14512 (check_mem_read): Adjust.
14513 * mem-break.h (breakpoints_supported, breakpoint_here)
14514 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
14515 (reinsert_breakpoint_by_bp): Delete declaration.
14516 (delete_reinsert_breakpoints): Declare.
14517 (reinsert_breakpoint): Delete declaration.
14518 (reinsert_breakpoints_at): Declare.
14519 (uninsert_breakpoint): Delete declaration.
14520 (uninsert_breakpoints_at): Declare.
14521 (check_breakpoints): Adjust prototype.
14522 * server.h: Adjust include order.
14523 (struct thread_info): Declare here. Add a `last_status' field.
14524
30ba68cb
MS		 145252010-03-23 Michael Snyder <msnyder@vmware.com>
14526
14527 * server.c (crc32): New function.
14528 (handle_query): Add handling for 'qCRC:' request.
14529
b9a881c2
PA		 145302010-03-23 Pedro Alves <pedro@codesourcery.com>
14531
14532 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
14533 lwp had been stopped by a watchpoint.
14534
e92d13d5
PA		 145352010-03-16 Pedro Alves <pedro@codesourcery.com>
14536
14537 * server.h (internal_error): Declare.
14538 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
14539 * utils.c (internal_error): New function.
14540
64daa791
AS		 145412010-03-15 Andreas Schwab <schwab@redhat.com>
14542
14543 * configure.srv: Fix typo setting srv_regobj.
14544
f52cd8cd
PA		 145452010-03-15 Pedro Alves <pedro@codesourcery.com>
14546
14547 * linux-low.c (fetch_register): Avoid passing a non string literal
14548 format to `error'.
14549 (usr_store_inferior_registers): Ditto.
14550
93ae6fdc
PA		 145512010-03-14 Pedro Alves <pedro@codesourcery.com>
14552
14553 * linux-low.c (linux_write_memory): Bail out early if peeking
14554 memory failed.
14555
c3adc08c
PA		 145562010-03-14 Pedro Alves <pedro@codesourcery.com>
14557
14558 * linux-low.h (struct lwp_info): New fields
14559 `stopped_by_watchpoint' and `stopped_data_address'.
14560 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
14561 here, and cache them in the lwp object.
14562 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
14563 directly.
14564 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
14565 field.
14566 (linux_stopped_by_watchpoint): Rewrite.
14567 (linux_stopped_data_address): Rewrite.
14568
bce522a2
PA		 145692010-03-06 Simo Melenius <simo.melenius@iki.fi>
14570
14571 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
14572 switching the current inferior, not before.
14573
90884b2b
L		 145742010-03-01 H.J. Lu <hongjiu.lu@intel.com>
14575
14576 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
14577 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
14578 i386-linux.c and amd64-linux.c.
14579 (reg-i386.o): Removed.
14580 (reg-i386.c): Likewise.
14581 (reg-i386-linux.o): Likewise.
14582 (reg-i386-linux.c): Likewise.
14583 (reg-x86-64.o): Likewise.
14584 (reg-x86-64.c): Likewise.
14585 (reg-x86-64-linux.o): Likewise.
14586 (reg-x86-64-linux.c): Likewise.
14587 (i386.o): New.
14588 (i386.c): Likewise.
14589 (i386-linux.o): Likewise.
14590 (i386-linux.c): Likewise.
14591 (amd64.o): Likewise.
14592 (amd64.c): Likewise.
14593 (amd64-linux.o): Likewise.
14594 (amd64-linux.c): Likewise.
14595
14596 * configure.srv (srv_i386_regobj): New.
14597 (srv_i386_linux_regobj): Likewise.
14598 (srv_amd64_regobj): Likewise.
14599 (srv_amd64_linux_regobj): Likewise.
14600 (srv_i386_32bit_xmlfiles): Likewise.
14601 (srv_i386_64bit_xmlfiles): Likewise.
14602 (srv_i386_xmlfiles): Likewise.
14603 (srv_amd64_xmlfiles): Likewise.
14604 (srv_i386_linux_xmlfiles): Likewise.
14605 (srv_amd64_linux_xmlfiles): Likewise.
14606 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
14607 srv_xmlfiles to $srv_i386_xmlfiles.
14608 (i[34567]86-*-mingw32ce*): Likewise.
14609 (i[34567]86-*-mingw*): Likewise.
14610 (i[34567]86-*-nto*): Likewise.
14611 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
14612 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
14613 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
14614 (x86_64-*-linux*): Likewise.
14615
14616 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
14617 (init_registers_amd64_linux): New.
14618 (x86_arch_setup): Replace init_registers_x86_64_linux with
14619 init_registers_amd64_linux.
14620
193f13e6
MK		 146212010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
14622
14623 * configure.ac: Check for libdl. If it is not available link against
14624 static libthread_db.
14625 * configure: Regenerate.
14626
85d721b8
PA		 146272010-02-22 Pedro Alves <pedro@codesourcery.com>
14628
14629 PR9605
14630
14631 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
14632 handing a read watchpoint.
14633 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
14634
6076632b
DE		 146352010-02-12 Doug Evans <dje@google.com>
14636
14637 * linux-low.c (linux_supports_tracefork_flag): Document.
14638 (linux_look_up_symbols): Add comment.
14639
3327ccf7
L		 146402010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14641
14642 * regcache.c (supply_register): Clear regcache if buf is NULL.
14643
0718675c 146442010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 14645 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 14646
14647 * inferiors.c (find_inferior): Add function documentation.
14648 (unloaded_dll): Handle the case where the unloaded dll has not
14649 been previously registered in the dll list.
14650
177321bd
DJ		 146512010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14652
14653 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14654 (thumb2_breakpoint): New.
14655 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14656
2b009048
DJ		 146572010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14658
14659 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14660 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14661 breakpoints.
14662
3be029c7
PA		 146632010-01-21 Pedro Alves <pedro@codesourcery.com>
14664
14665 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14666
18f5de3b
JK		 146672010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14668
14669 * linux-s390-low.c (s390_collect_ptrace_register)
14670 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14671
3743bb4f
DE		 146722010-01-21 Doug Evans <dje@google.com>
14673
14ce3065
DE		 14674 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14675 (PTRACE_ARG4_TYPE): New macro.
14676 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14677 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14678 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14679 (usr_store_inferior_registers): Ditto.
14680 (linux_read_memory, linux_write_memory): Ditto.
14681 (linux_test_for_tracefork): Ditto.
14682
3743bb4f
DE		 14683 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14684 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14685
8b315be5
PA		 146862010-01-21 Pedro Alves <pedro@codesourcery.com>
14687
14688 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14689 target.
14690
85492558
PA		 146912010-01-21 Pedro Alves <pedro@codesourcery.com>
14692
14693 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14694 prototype to take a regcache. Adjust.
14695
442ea881
PA		 146962010-01-20 Pedro Alves <pedro@codesourcery.com>
14697
14698 * regcache.h (struct thread_info): Forward declare.
14699 (struct regcache): New.
14700 (new_register_cache): Adjust prototype.
14701 (get_thread_regcache): Declare.
14702 (free_register_cache): Adjust prototype.
14703 (registers_to_string, registers_from_string): Ditto.
14704 (supply_register, supply_register_by_name, collect_register)
14705 (collect_register_as_string, collect_register_by_name): Ditto.
14706 * regcache.c (struct inferior_regcache_data): Delete.
14707 (get_regcache): Rename to ...
14708 (get_thread_regcache): ... this. Adjust. Switch inferior before
14709 fetching registers.
14710 (regcache_invalidate_one): Adjust.
14711 (regcache_invalidate): Fix prototype.
14712 (new_register_cache): Return the new register cache.
14713 (free_register_cache): Change prototype.
14714 (realloc_register_cache): Adjust.
14715 (registers_to_string): Change prototype to take a regcache. Adjust.
14716 (registers_from_string): Ditto.
14717 (register_data): Ditto.
14718 (supply_register): Ditto.
14719 (supply_register_by_name): Ditto.
14720 (collect_register): Ditto.
14721 (collect_register_as_string): Ditto.
14722 (collect_register_by_name): Ditto.
14723 * server.c (process_serial_event): Adjust.
14724 * linux-low.h (regset_fill_func, regset_store_func): Change
14725 prototype.
14726 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14727 Change prototype.
14728 * linux-low.c (get_stop_pc): Adjust.
14729 (check_removed_breakpoint): Adjust.
14730 (linux_wait_for_event): Adjust.
14731 (linux_resume_one_lwp): Adjust.
14732 (fetch_register): Add regcache parameter. Adjust.
14733 (usr_store_inferior_registers): Ditto.
14734 (regsets_fetch_inferior_registers): Ditto.
14735 (regsets_store_inferior_registers): Ditto.
14736 (linux_fetch_registers, linux_store_registers): Ditto.
14737 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14738 regcache. Adjust.
43aaf8b6
PA		 14739 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14740 Ditto.
442ea881
PA		 14741 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14742 prototype to take a regcache.
14743 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14744 * remote-utils.c (convert_ascii_to_int, outreg)
14745 (prepare_resume_reply): Change prototype to take a regcache.
14746 Adjust.
14747 * target.h (struct target_ops) <fetch_registers, store_registers>:
14748 Change prototype to take a regcache.
14749 (fetch_inferior_registers, store_inferior_registers): Change
14750 prototype to take a regcache. Adjust.
14751 * proc-service.c (ps_lgetregs): Adjust.
14752 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14753 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14754 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14755 take a regcache. Adjust.
14756 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14757 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14758 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14759 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14760 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14761 (cris_cannot_fetch_register):
14762 (cris_breakpoint_at): Change prototype to take a regcache.
14763 Adjust.
14764 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14765 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14766 to take a regcache. Adjust.
14767 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14768 Adjust.
14769 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14770 take a regcache. Adjust.
14771 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14772 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14773 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14774 * linux-mips-low.c (mips_get_pc):
14775 (mips_set_pc): Change prototype to take a regcache. Adjust.
14776 (mips_reinsert_addr): Adjust.
14777 (mips_collect_register): Change prototype to take a regcache.
14778 Adjust.
14779 (mips_supply_register):
14780 (mips_collect_register_32bit, mips_supply_register_32bit)
14781 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14782 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 14783 * linux-ppc-low.c (ppc_supply_ptrace_register)
14784 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 14785 (parse_spufs_run): Adjust.
14786 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14787 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14788 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14789 take a regcache. Adjust.
14790 * linux-s390-low.c (s390_collect_ptrace_register)
14791 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14792 (s390_set_pc): Change prototype to take a regcache. Adjust.
14793 (s390_arch_setup): Adjust.
14794 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14795 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14796 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14797 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14798 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14799 regcache. Adjust.
14800 (sparc_breakpoint_at): Adjust.
14801 * linux-xtensa-low.c (xtensa_fill_gregset):
14802 (xtensa_store_gregset):
14803 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14804 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14805 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14806 prototype to take a regcache. Adjust.
14807 * win32-arm-low.c (arm_fetch_inferior_register)
14808 (arm_store_inferior_register): Change prototype to take a
14809 regcache. Adjust.
14810 * win32-i386-low.c (i386_fetch_inferior_register)
14811 (i386_store_inferior_register): Change prototype to take a
14812 regcache. Adjust.
14813 * win32-low.c (child_fetch_inferior_registers)
14814 (child_store_inferior_registers): Change prototype to take a
14815 regcache. Adjust.
14816 (win32_wait): Adjust.
14817 (win32_fetch_inferior_registers): Change prototype to take a
14818 regcache. Adjust.
14819 (win32_store_inferior_registers): Adjust.
14820 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14821 store_inferior_register>: Change prototype to take a regcache.
14822
60c3d7b0
DE		 148232010-01-20 Doug Evans <dje@google.com>
14824
14825 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14826 #ifdef.
14827 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 14828 (W_STOPCODE): Provide definition if missing.
60c3d7b0 14829
dc146f7c
VP		 148302010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14831
14832 * linux-low.c (linux_core_of_thread): New.
14833 (compare_ints, show_process, list_threads): New.
14834 (linux_qxfer_osdata): Report threads and cores.
14835 (linux_target_op): Register linux_core_of_thread.
14836 * remote-utils.c (prepare_resume_reply): Report the core.
14837 (buffer_xml_printf): Support %d specifier.
14838 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14839 New.
14840 (handle_query): Handle qXfer:threads. Announce availability
14841 thereof.
14842 * target.h (struct target_ops): New field core_of_thread.
14843
7803799a
UW		 148442010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14845
14846 * Makefile.in (clean): Remove new generated files.
14847 (reg-s390.o, reg-s390.c): Remove rules.
14848 (reg-s390x.o, reg-s390x.c): Likewise.
14849 (s390-linux32.o, s390-linux32.c): Add rules.
14850 (s390-linux64.o, s390-linux64.c): Likewise.
14851 (s390x-linux64.o, s390x-linux64.c): Likewise.
14852 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14853 * linux-s390-low.c: Include <elf.h>.
14854 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14855 (init_registers_s390): Remove prototype.
14856 (init_registers_s390x): Likewise.
14857 (init_registers_s390_linux32): Add prototype.
14858 (init_registers_s390_linux64): Likewise.
14859 (init_registers_s390x_linux64): Likewise.
14860 (s390_num_regs_3264): New define.
14861 (s390_regmap_3264): New global variable.
14862 (s390_cannot_fetch_register): Remove obsolete check.
14863 (s390_cannot_store_register): Likewise.
14864 (s390_collect_ptrace_register): Handle upper/lower register halves.
14865 (s390_supply_ptrace_register): Likewise.
14866 (s390_fill_gregset): Update to register number changes.
14867 (s390_get_hwcap): New routine.
14868 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14869 Install appropriate regmap and register set.
14870
6e7ffa39
JB		 148712010-01-01 Joel Brobecker <brobecker@adacore.com>
14872
14873 * server.c (gdbserver_version): Update copyright year to 2010.
14874 * gdbreplay.c (gdbreplay_version): Likewise.
14875
957f3f49
DE		 148762009-12-28 Doug Evans <dje@google.com>
14877
14878 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14879 elf/external.h. Include <elf.h> instead but only if necessary.
14880
ca5c370d
PA		 148812009-12-28 Pedro Alves <pedro@codesourcery.com>
14882
14883 * linux-low.c (linux_remove_process): Remove `detaching'
14884 parameter. Don't release/detach from thread_db here.
14885 (linux_kill): Release/detach from thread_db here, ...
14886 (linux_detach): ... and here, before actually detaching.
14887 (linux_wait_1): ... and here, when a process exits.
14888 * thread-db.c (any_thread_of): New.
14889 (thread_db_free): Switch the current inferior to a thread of the
14890 passed in process.
14891
4ee62156
DE		 148922009-12-21 Doug Evans <dje@google.com>
14893
d90e6a88
DE		 14894 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14895
c5f62d5f
DE		 14896 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14897 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14898 warning ifndef __NR_tkill. Move setting of errno there too.
14899 Delete unnecessary resetting of errno after syscall.
14900 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14901
10e86dd7
DE		 14902 * configure.ac: Check for dladdr.
14903 * config.in: Regenerate.
14904 * configure: Regenerate.
14905 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14906 (try_thread_db_load): Update.
14907
4ee62156
DE		 14908 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14909
00f515da
DE		 149102009-12-18 Doug Evans <dje@google.com>
14911
e9464885
DE		 14912 * event-loop.c: Include unistd.h if it exists.
14913
07d4f67e
DE		 14914 * linux-low.c (my_waitpid): Move definition away from being in
14915 between linux_tracefork_child/linux_test_for_tracefork.
14916
00f515da
DE		 14917 * gdb_proc_service.h (psaddr_t): Fix type.
14918 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14919 signature to match glibc.
14920
1de1badb
DE		 149212009-12-16 Doug Evans <dje@google.com>
14922
14923 * linux-low.c (linux_read_memory): Fix argument to read.
14924
aeeb81d1
PA		 149252009-11-26 Pedro Alves <pedro@codesourcery.com>
14926
14927 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14928 events, don't leave current_inferior pointing at null.
14929
10357975
PA		 149302009-11-26 Pedro Alves <pedro@codesourcery.com>
14931
14932 * win32-low.c (LOG): Delete.
14933 (OUTMSG): Output to stderr.
14934 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14935 on compile time LOG macro.
14936 (win32_wait): Fix debug output.
14937
cf6e3471
PA		 149382009-11-26 Pedro Alves <pedro@codesourcery.com>
14939
14940 * win32-low.c (win32_add_one_solib): If the dll name is
14941 "ntdll.dll", prepend the system directory to the dll path.
14942
0c85e18e
MK		 149432009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14944
14945 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14946
9ac544ce 149472009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 14948 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 14949
14950 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14951 * configure.ac: Check for __mcoldfire__ and set
14952 gdb_cv_m68k_is_coldfire.
14953 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14954 reg-cf.o and reg-m68k.o.
14955 * configure: Regenerated.
14956
fd7dd3e6
PA		 149572009-11-16 Pedro Alves <pedro@codesourcery.com>
14958
14959 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14960 Pass it to thread_db_free.
14961 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14962 proper `detaching' argument to linux_remove_process.
14963 * linux-low.h (thread_db_free): Add `detaching' parameter.
14964 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14965 to thread_db_free.
14966 (thread_db_free): Add `detaching' parameter. Only
14967 call td_ta_clear_event if detaching from process.
14968
75aa492e
MK		 149692009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14970
14971 * thread-db.c (thread_db_free): Fix typo.
14972
21e1bee4
PP		 149732009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14974
14975 PR gdb/10838
14976 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14977
8838b45e
NS		 149782009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14979
14980 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14981 with an i686 compiler.
14982 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14983 needed.
14984 * configure: Rebuilt.
14985
8a35fb51
SL		 149862009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14987
14988 PR gdb/10783
14989
14990 * server.c (handle_search_memory_1): Correct read_addr initialization
14991 in loop for searching subsequent chunks.
14992
96f15937
PP		 149932009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14994
14995 * configure.ac: New --with-libthread-db option.
14996 * thread-db.c: Allow direct dependence on libthread_db.
14997 (thread_db_free): Adjust.
14998 * config.in: Regenerate.
14999 * configure: Likewise.
889bf7c5 15000
5f7d1694
PP		 150012009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
15002
15003 PR gdb/10757
15004 * thread-db.c (attach_thread): New function.
15005 (maybe_attach_thread): Return success/failure.
15006 (find_new_threads_callback): Adjust.
889bf7c5
PA		 15007 (thread_db_find_new_threads): Loop until no new threads.
15008
88e3b899
PA		 150092009-10-13 Pedro Alves <pedro@codesourcery.com>
15010
15011 * proc-service.c (ps_lgetregs): Formatting.
15012
cdbfd419
PP		 150132009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
15014
15015 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
15016 * configure.ac: Adjust.
15017 * linux-low.h (struct process_info_private): Move members to struct
15018 thread_db.
15019 (thread_db_free, thread_db_handle_monitor_command): New prototype.
15020 * linux-low.c (linux_remove_process): Adjust.
15021 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
15022 * server.c (handle_query): Move code ...
15023 (handle_monitor_command): ... here. New function.
15024 * target.h (struct target_ops): New member.
15025 * thread-db.c (struct thread_db): New.
15026 (libthread_db_search_path): New variable.
15027 (thread_db_create_event, thread_db_enable_reporting)
15028 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
15029 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
15030 (try_thread_db_load_1, dladdr_to_soname): New functions.
15031 (try_thread_db_load, thread_db_load_search): New functions.
15032 (thread_db_init): Search for libthread_db.
15033 (thread_db_free): New function.
15034 (thread_db_handle_monitor_command): Likewise.
15035 * config.in: Regenerate.
15036 * configure: Regenerate.
889bf7c5 15037
4168d2d6
UW		 150382009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
15039
15040 * spu-low.c (spu_kill): Wait for inferior to terminate.
15041 Call clear_inferiors.
15042 (spu_detach): Call clear_inferiors.
15043
81ecdfbb
RW		 150442009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15045
15046 * aclocal.m4: Regenerate.
15047 * config.in: Likewise.
15048 * configure: Likewise.
15049
0b9ff2c0
UW		 150502009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15051
15052 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
15053 (parse_spufs_run): New function.
15054 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
15055 (ppc_breakpoint_at): Handle SPU breakpoints.
15056
efcbbd14
UW		 150572009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15058
15059 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
15060 (SPUFS_MAGIC): Define.
15061 (spu_enumerate_spu_ids): New function.
15062 (linux_qxfer_spu): New function.
15063 (linux_target_ops): Install linux_qxfer_spu.
15064
f4d9bade
UW		 150652009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15066
15067 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
15068 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
15069 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
15070 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
15071 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
15072 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
15073 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
15074 (init_registers_powerpc_cell32l): Add prototype.
15075 (init_registers_powerpc_cell64l): Likewise.
15076 (ppc_arch_setup): Detect Cell/B.E. architecture.
15077
96e946ca
RW		 150782009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15079
15080 * Makefile.in (datarootdir): New variable.
15081
58d6951d
DJ		 150822009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
15083
15084 * linux-low.c (linux_write_memory): Update debugging output.
15085 * Makefile.in (clean): Add new descriptions.
15086 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
15087 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
15088 * configure.srv: Add new files for arm*-*-linux*.
15089 * linux-arm-low.c: Add new declarations.
15090 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
15091 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
15092 (HWCAP_VFPv3D16): New.
15093 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
15094 instead of __IWMMXT__.
15095 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
15096 (arm_arch_setup): New.
15097 (target_regsets): Remove #ifdef. Add VFP regset.
15098 (the_low_target): Use arm_arch_setup.
15099
12b42a12
DJ		 151002009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
15101
15102 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
15103 the main thread again.
15104
ac8c974e
AR		 151052009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
15106
15107 Adding Neutrino gdbserver.
15108 * configure: Regenerated.
15109 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
15110 * configure.srv (i[34567]86-*-nto*): New target.
15111 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
15112 * remote-utils.c [__QNX__]: Include sys/iomgr.h
15113 (nto_comctrl) [__QNX__]: New function.
15114 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
15115
4424e0c3 151162009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 15117
15118 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
15119 srv_tgtobj.
15120
912cf4ba
PA		 151212009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
15122 Pedro Alves <pedro@codesourcery.com>
15123
15124 * win32-i386-low.c (i386_get_thread_context): Handle systems that
15125 don't support CONTEXT_EXTENDED_REGISTERS.
15126 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
15127 (the_low_target): Install them.
15128 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
15129 failing with ERROR_PIPE_NOT_CONNECTED.
15130
aa5ca48f
DE		 151312009-06-30 Doug Evans <dje@google.com>
15132 Pierre Muller <muller@ics.u-strasbg.fr>
15133
15134 Add h/w watchpoint support to x86-linux, win32-i386.
15135 * Makefile.in (SFILES): Add i386-low.c
15136 (i386_low_h): Define.
15137 (i386-low.o): Add dependencies.
15138 (linux-x86-low.o): Add i386-low.h dependency.
15139 (win32-i386-low.o): Ditto.
15140 * i386-low.c: New file.
15141 * i386-low.h: New file.
15142 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
15143 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
15144 * linux-low.c (linux_add_process): Initialize arch_private.
15145 (linux_remove_process): Free arch_private.
15146 (add_lwp): Initialize arch_private.
15147 (delete_lwp): Free arch_private.
15148 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
15149 provided.
15150 * linux-low.h (process_info_private): New member arch_private.
15151 (lwp_info): New member arch_private.
15152 (linux_target_ops): New members new_process, new_thread,
15153 prepare_to_resume.
15154 (ptid_of): New macro.
15155 * linux-x86-low.c: Include stddef.h, i386-low.h.
15156 (arch_process_info): New struct.
15157 (arch_lwp_info): New struct.
15158 (x86_linux_dr_get, x86_linux_dr_set): New functions.
15159 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
15160 (i386_dr_low_get_status): New function.
15161 (x86_insert_point, x86_remove_point): New functions.
15162 (x86_stopped_by_watchpoint): New function.
15163 (x86_stopped_data_address): New function.
15164 (x86_linux_new_process, x86_linux_new_thread): New functions.
15165 (x86_linux_prepare_to_resume): New function.
15166 (the_low_target): Add entries for insert_point, remove_point,
15167 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
15168 prepare_to_resume.
15169 * server.c (debug_hw_points): New global.
15170 (monitor_show_help): Document set debug-hw-points.
15171 (handle_query): Process "set debug-hw-points".
15172 * server.h (debug_hw_points): Declare.
15173 (paddress): Declare.
15174 * utils.c (NUMCELLS, CELLSIZE): New macros.
15175 (get_sell, xsnprintf, paddress): New functions.
15176 * win32-arm-low.c (the_low_target): Add entries for insert_point,
15177 remove_point, stopped_by_watchpoint, stopped_data_address.
15178 * win32-i386-low.c: Include i386-low.h.
15179 (debug_reg_state): Replaces dr.
15180 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
15181 (i386_dr_low_get_status): New function.
15182 (i386_insert_point, i386_remove_point): New functions.
15183 (i386_stopped_by_watchpoint): New function.
15184 (i386_stopped_data_address): New function.
15185 (i386_initial_stuff): Update.
15186 (get_thread_context,set_thread_context,i386_thread_added): Update.
15187 (the_low_target): Add entries for insert_point,
15188 remove_point, stopped_by_watchpoint, stopped_data_address.
15189 * win32-low.c (win32_insert_watchpoint): New function.
15190 (win32_remove_watchpoint): New function.
15191 (win32_stopped_by_watchpoint): New function.
15192 (win32_stopped_data_address): New function.
15193 (win32_target_ops): Add entries for insert_watchpoint,
15194 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
15195 * win32-low.h (win32_target_ops): New members insert_point,
15196 remove_point, stopped_by_watchpoint, stopped_data_address.
15197
d993e290
PA		 151982009-06-25 Pedro Alves <pedro@codesourcery.com>
15199
15200 * server.c (process_serial_event): Re-return unsupported, not
15201 error, if the type isn't recognized. Re-allow supporting only
15202 insert or remove packets. Also call require_running for
15203 breakpoints. Add missing break statement to default case. Tidy.
15204 * target.h (struct target_ops): Rename insert_watchpoint to
15205 insert_point, and remove_watchpoint to remove_point.
15206
15207 * linux-low.h (struct linux_target_ops): Likewise.
15208 * linux-low.c (linux_insert_watchpoint): Rename to ...
15209 (linux_insert_point): ... this. Adjust.
15210 (linux_remove_watchpoint): Rename to ...
15211 (linux_remove_point): ... this. Adjust.
15212 (linux_target_ops): Adjust.
15213 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
15214 (cris_insert_point): ... this.
15215 (cris_remove_watchpoint): Rename to ...
15216 (cris_remove_point): ... this.
15217 (the_low_target): Adjust.
15218
0f54c268
PM		 152192009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
15220
15221 * server.c (handle_v_kill): Pass signal_pid to
15222 kill_inferior if multi_process is zero.
15223
c6314022
AR		 152242009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
15225
15226 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
15227 * target.h (target_ops): Comment for *_watchpoint to make it clear
15228 the functions can get types '0' and '1'.
15229
4463ce24
AR		 152302009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
15231
15232 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
15233 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
15234 * regcache.c (get_regcache): Likewise.
15235 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
15236 * win32-low.c (child_fetch_inferior_registers): Remove check for
15237 regno 0.
15238
cf8fd78b
PA		 152392009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
15240 Pedro Alves <pedro@codesourcery.com>
15241
15242 * target.h (struct target_ops) <supports_multi_process>: New
15243 callback.
15244 (target_supports_multi_process): New.
15245 * server.c (handle_query): Even if GDB reports support, only
15246 enable multi-process if the target also supports it. Report
15247 multi-process support only if the target backend supports it.
15248 * linux-low.c (linux_supports_multi_process): New function.
15249 (linux_target_ops): Install it as target_supports_multi_process
15250 callback.
15251
47c0c975
DE		 152522009-05-24 Doug Evans <dje@google.com>
15253
e09875d4
DE		 15254 Global renaming of find_thread_pid to find_thread_ptid.
15255 * server.h (find_thread_ptid): Renamed from find_thread_pid.
15256 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
15257 All callers updated.
15258
e27d73f6
DE		 15259 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
15260 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
15261 directly.
15262
47c0c975
DE		 15263 * linux-low.c (get_stop_pc): Print pc if debug_threads.
15264 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
15265 (linux_resume_one_lwp): Ditto.
15266
2acc282a
DE		 152672009-05-23 Doug Evans <dje@google.com>
15268
15269 * linux-low.c (linux_resume_one_lwp): Change type of first arg
15270 from struct inferior_list_entry * to struct lwp_info *.
15271 All callers updated.
15272
9f1036c1
DE		 152732009-05-13 Doug Evans <dje@google.com>
15274
15275 * linux-x86-low.c: Don't include assert.h.
15276 (x86_siginfo_fixup): Use fatal, not assert.
15277 (x86_arch_setup): Fix comment.
15278
d0722149
DE		 152792009-05-12 Doug Evans <dje@google.com>
15280
15281 Biarch support for i386/amd64 gdbserver.
15282 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
15283 Add linux-x86-low.c.
15284 (linux-i386-low.o, linux-x86-64-low.o): Delete.
15285 (linux-x86-low.o): Add.
15286 * linux-x86-64-low.c: Delete.
15287 * linux-i386-low.c: Delete.
15288 * linux-x86-low.c: New file.
15289 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
15290 linux-x86-low.o.
15291 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
15292 linux-x86-low.o.
15293 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
15294 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
15295 (linux_child_pid_to_exec_file): New function.
15296 (elf_64_header_p, elf_64_file_p): New functions.
15297 (siginfo_fixup): New function.
15298 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
15299 give target a chance to convert layout.
15300 * linux-low.h (linux_target_ops): New member siginfo_fixup.
15301 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
15302
fdeb2a12
DE		 153032009-05-07 Doug Evans <dje@google.com>
15304
15305 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
15306 (regsets_store_inferior_registers): Ditto.
15307
a6dbe5df
PA		 153082009-05-06 Pedro Alves <pedro@codesourcery.com>
15309
15310 PR server/10048
15311
15312 * linux-low.c (must_set_ptrace_flags): Delete.
15313 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
15314 of the global.
15315 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
15316 `lwp->must_set_ptrace_flags' instead.
ba42693b 15317 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 15318 (linux_wait_1): ... not here.
15319
5091eb23
DE		 153202009-04-30 Doug Evans <dje@google.com>
15321
9f767825
DE		 15322 * inferiors.c (started_inferior_callback): New function.
15323 (attached_inferior_callback): New function.
15324 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
15325 * server.c (print_started_pid, print_attached_pid): New functions.
15326 (detach_or_kill_for_exit): New function.
15327 (main): Call it instead of for_each_inferior (kill_inferior_callback).
15328 * server.h (have_started_inferiors_p): Declare.
15329 (have_attached_inferiors_p): Declare.
15330
5091eb23
DE		 15331 * inferiors.c (remove_process): Fix memory leak, free process.
15332 * linux-low.c (linux_remove_process): New function.
15333 (linux_kill): Call it instead of remove_process.
15334 (linux_detach, linux_wait_1): Ditto.
15335
155c8968
PA		 153362009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
15337
15338 * configure.srv: Add x86 Windows CE target.
15339
7fe519cb
UW		 153402009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
15341
15342 * inferiors.c (get_thread_process): Make global.
15343 * server.h (get_thread_process): Add prototype.
15344 * thread-db.c (find_one_thread): Use get_thread_process
15345 instead of current_process.
15346 (thread_db_get_tls_address): Do not crash if called when
15347 thread layer is not yet initialized.
15348
5472f405
UW		 153492009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
15350
15351 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
15352 * spu-low.c (current_tid): Rename to ...
15353 (current_ptid): ... this.
15354 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
15355 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
15356 ptid_get_lwp (current_ptid) instead of current_tid.
15357 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
15358 instead of current_tid. Use find_process_pid to verify pid
15359 argument is valid. Pass proper argument to remove_process.
15360 (spu_thread_alive): Compare current_ptid instead of current_tid.
15361 (spu_resume): Likewise.
15362
55ac2b99
PA		 153632009-04-02 Pedro Alves <pedro@codesourcery.com>
15364
15365 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
15366 variable.
15367
95954743
PA		 153682009-04-01 Pedro Alves <pedro@codesourcery.com>
15369
15370 Implement the multiprocess extensions, and add linux multiprocess
15371 support.
15372
15373 * server.h (ULONGEST): Declare.
15374 (struct ptid, ptid_t): New.
15375 (minus_one_ptid, null_ptid): Declare.
15376 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
15377 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
15378 (struct inferior_list_entry): Change `id' type from unsigned from
15379 to ptid_t.
15380 (struct sym_cache, struct breakpoint, struct
15381 process_info_private): Forward declare.
15382 (struct process_info): Declare.
15383 (current_process): Declare.
15384 (all_processes): Declare.
15385 (initialize_inferiors): Declare.
15386 (add_thread): Adjust to use ptid_t.
15387 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
15388 (add_process, remove_process, find_thread_pid): Declare.
15389 (find_inferior_id): Adjust to use ptid_t.
15390 (cont_thread, general_thread, step_thread): Change type to ptid_t.
15391 (multi_process): Declare.
15392 (push_event): Adjust to use ptid_t.
15393 (read_ptid, write_ptid): Declare.
15394 (prepare_resume_reply): Adjust to use ptid_t.
15395 (clear_symbol_cache): Declare.
15396 * inferiors.c (all_processes): New.
15397 (null_ptid, minus_one_ptid): New.
15398 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
15399 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
15400 (add_thread): Change unsigned long to ptid. Remove gdb_id
15401 parameter. Adjust.
15402 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
15403 (gdb_id_to_thread): Rename to ...
15404 (find_thread_pid): ... this. Change unsigned long to ptid.
15405 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
15406 (loaded_dll, pull_pid_from_list): Adjust.
15407 (add_process, remove_process, find_process_pid)
15408 (get_thread_process, current_process, initialize_inferiors): New.
15409 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
15410 (struct target_waitstatus) <related_pid>: Ditto.
15411 (struct target_ops) <kill, detach>: Add `pid' argument. Change
15412 return type to int.
15413 (struct target_ops) <join>: Add `pid' argument.
15414 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
15415 (struct target_ops) <wait>: Add `ptid' field. Change return type
15416 to ptid.
15417 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
15418 (mywait): Add `ptid' argument. Change return type to ptid_t.
15419 (target_pid_to_str): Declare.
15420 * target.c (set_desired_inferior): Adjust to use ptids.
15421 (mywait): Add new `ptid' argument. Adjust.
15422 (target_pid_to_str): New.
15423 * mem-break.h (free_all_breakpoints): Declare.
15424 * mem-break.c (breakpoints): Delelete.
15425 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
15426 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
15427 to use per-process breakpoint list.
15428 (free_all_breakpoints): New.
15429 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
15430 (symbol_cache, all_symbols_looked_up): Delete.
15431 (hexchars): New.
15432 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
15433 read_ptid): New.
15434 (prepare_resume_reply): Change ptid argument's type from unsigned
15435 long to ptid_t. Adjust. Implement W;process and X;process.
15436 (free_sym_cache, clear_symbol_cache): New.
15437 (look_up_one_symbol): Adjust to per-process symbol cache. *
15438 * server.c (cont_thread, general_thread, step_thread): Change type
15439 to ptid_t.
15440 (attached): Delete.
15441 (multi_process): New.
15442 (last_ptid): Change type to ptid_t.
15443 (struct vstop_notif) <ptid>: Change type to ptid_t.
15444 (queue_stop_reply, push_event): Change `ptid' argument's type to
15445 ptid_t.
15446 (discard_queued_stop_replies): Add `pid' argument.
15447 (start_inferior): Adjust to use ptids. Adjust to mywait interface
15448 changes. Don't reference the `attached' global.
15449 (attach_inferior): Adjust to mywait interface changes.
15450 (handle_query): Adjust to use ptids. Parse GDB's qSupported
15451 features. Handle and report "multiprocess+". Handle
15452 "qAttached:PID".
15453 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
15454 changes.
15455 (handle_v_kill): New.
15456 (handle_v_stopped): Adjust to use target_pid_to_str.
15457 (handle_v_requests): Allow multiple attaches and runs when
15458 multiprocess extensions are in effect. Handle "vKill".
15459 (myresume): Adjust to use ptids.
15460 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
15461 (handle_status): Adjust to discard_queued_stop_replies interface
15462 change.
15463 (first_thread_of, kill_inferior_callback)
15464 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
15465 (main): Call initialize_inferiors. Adjust to use ptids, killing
15466 and detaching from all inferiors. Handle multiprocess packet
15467 variants.
15468 * linux-low.h: Include gdb_proc_service.h.
15469 (struct process_info_private): New.
15470 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
15471 <lwpid_of>: Use ptid_get_lwp.
15472 (get_lwp_thread): Adjust.
15473 (struct lwp_info): Add `dead' member.
15474 (find_lwp_pid): Declare.
15475 * linux-low.c (thread_db_active): Delete.
15476 (new_inferior): Adjust comment.
15477 (inferior_pid): Delete.
15478 (linux_add_process): New.
15479 (handle_extended_wait): Adjust.
15480 (add_lwp): Change unsigned long to ptid.
15481 (linux_create_inferior): Add process to processes table. Adjust
15482 to use ptids. Don't set new_inferior here.
15483 (linux_attach_lwp): Rename to ...
15484 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
15485 it. Adjust to use ptids.
15486 (linux_attach_lwp): New.
15487 (linux_attach): Add process to processes table. Don't set
15488 new_inferior here.
15489 (struct counter): New.
15490 (second_thread_of_pid_p, last_thread_of_process_p): New.
15491 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
15492 multiple processes.
15493 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
15494 processes. Remove process from process table.
15495 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
15496 to multiple processes.
15497 (any_thread_of): New.
15498 (linux_detach): Add `pid' argument, and handle it. Remove process
15499 from processes table.
15500 (linux_join): Add `pid' argument. Handle it.
15501 (linux_thread_alive): Change unsighed long argument to ptid_t.
15502 Consider dead lwps as not being alive.
15503 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
15504 threads we're not interested in.
15505 (same_lwp, find_lwp_pid): New.
15506 (linux_wait_for_lwp): Change `pid' argument's type from int to
15507 ptid_t. Adjust.
15508 (linux_wait_for_event): Rename to ...
15509 (linux_wait_for_event_1): ... this. Change `pid' argument's type
15510 from int to ptid_t. Adjust.
15511 (linux_wait_for_event): New.
15512 (linux_wait_1): Add `ptid' argument. Change return type to
15513 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
15514 that exit from the process table.
15515 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
15516 Adjust.
15517 (mark_lwp_dead): New.
15518 (wait_for_sigstop): Adjust to use ptids. If a process exits while
15519 stopping all threads, mark its main lwp as dead.
15520 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
15521 ptids.
15522 (fetch_register, usr_store_inferior_registers)
15523 (regsets_fetch_inferior_registers)
15524 (regsets_store_inferior_registers, linux_read_memory)
15525 (linux_write_memory): Inline `inferior_pid'.
15526 (linux_look_up_symbols): Adjust to use per-process
15527 `thread_db_active'.
15528 (linux_request_interrupt): Adjust to use ptids.
15529 (linux_read_auxv): Inline `inferior_pid'.
15530 (initialize_low): Don't reference thread_db_active.
15531 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
15532 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
15533 (ps_getpid): Return the pid of the current inferior.
15534 * thread-db.c (proc_handle, thread_agent): Delete.
15535 (thread_db_create_event, thread_db_enable_reporting): Adjust to
15536 per-process data.
15537 (find_one_thread): Change argument type to ptid_t. Adjust to
15538 per-process data.
15539 (maybe_attach_thread): Adjust to per-process data and ptids.
15540 (thread_db_find_new_threads): Ditto.
15541 (thread_db_init): Ditto.
15542 * spu-low.c (spu_create_inferior, spu_attach): Add process to
15543 processes table. Adjust to use ptids.
15544 (spu_kill, spu_detach): Adjust interface. Remove process from
15545 processes table.
15546 (spu_join, spu_thread_alive): Adjust interface.
15547 (spu_wait): Adjust interface. Remove process from processes
15548 table. Adjust to use ptids.
15549 * win32-low.c (current_inferior_tid): Delete.
15550 (current_inferior_ptid): New.
15551 (debug_event_ptid): New.
15552 (thread_rec): Take a ptid. Adjust.
15553 (child_add_thread): Add `pid' argument. Adjust to use ptids.
15554 (child_delete_thread): Ditto.
15555 (do_initial_child_stuff): Add `attached' argument. Add process to
15556 processes table.
15557 (child_fetch_inferior_registers, child_store_inferior_registers):
15558 Adjust.
15559 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
15560 (win32_attach): Pass 1 to do_initial_child_stuff.
15561 (win32_kill): Adjust interface. Remove process from processes
15562 table.
15563 (win32_detach): Ditto.
15564 (win32_join): Adjust interface.
15565 (win32_thread_alive): Take a ptid.
15566 (win32_resume): Adjust to use ptids.
15567 (get_child_debug_event): Ditto.
15568 (win32_wait): Adjust interface. Remove exiting process from
15569 processes table.
15570
bd99dc85
PA		 155712009-04-01 Pedro Alves <pedro@codesourcery.com>
15572
15573 Non-stop mode support.
15574
15575 * server.h (non_stop): Declare.
15576 (gdb_client_data, handler_func): Declare.
15577 (delete_file_handler, add_file_handler, start_event_loop):
15578 Declare.
15579 (handle_serial_event, handle_target_event, push_event)
15580 (putpkt_notif): Declare.
15581 * target.h (enum resume_kind): New.
15582 (struct thread_resume): Replace `step' field by `kind' field.
15583 (TARGET_WNOHANG): Define.
15584 (struct target_ops) <wait>: Add `options' argument.
15585 <supports_non_stop, async, start_non_stop>: New fields.
15586 (target_supports_non_stop, target_async): New.
15587 (start_non_stop): Declare.
15588 (mywait): Add `options' argument.
15589 * target.c (mywait): Add `options' argument. Print child exit
15590 notifications here.
15591 (start_non_stop): New.
15592 * server.c (non_stop, own_buf, mem_buf): New globals.
15593 (struct vstop_notif): New.
15594 (notif_queue): New global.
15595 (queue_stop_reply, push_event, discard_queued_stop_replies)
15596 (send_next_stop_reply): New.
15597 (start_inferior): Adjust to use resume_kind. Adjust to mywait
15598 interface changes.
15599 (attach_inferior): In non-stop mode, don't wait for the target
15600 here.
15601 (handle_general_set): Handle QNonStop.
15602 (handle_query): When handling qC, return the current general
15603 thread, instead of the first thread of the list.
15604 (handle_query): If the backend supports non-stop mode, include
15605 QNonStop+ in the qSupported query response.
15606 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
15607 and non-stop mode.
15608 (handle_v_attach, handle_v_run): Handle non-stop mode.
15609 (handle_v_stopped): New.
15610 (handle_v_requests): Report support for vCont;t. Handle vStopped.
15611 (myresume): Adjust to use resume_kind. Handle non-stop.
15612 (queue_stop_reply_callback): New.
15613 (handle_status): Handle non-stop mode.
15614 (main): Clear non_stop flag on reconnection. Use the event-loop.
15615 Refactor serial protocol handling from here ...
15616 (process_serial_event): ... to this new function. When GDB
15617 selects any thread, select one here. In non-stop mode, wait until
15618 GDB acks all pending events before exiting.
15619 (handle_serial_event, handle_target_event): New.
15620 * remote-utils.c (remote_open): Install remote_desc in the event
15621 loop.
15622 (remote_close): Remove remote_desc from the event loop.
15623 (putpkt_binary): Rename to...
15624 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
15625 (putpkt_binary): New as wrapper around putpkt_binary_1.
15626 (putpkt_notif): New.
15627 (prepare_resume_reply): In non-stop mode, don't change the
15628 general_thread.
15629 * event-loop.c: New.
15630 * Makefile.in (OBJ): Add event-loop.o.
15631 (event-loop.o): New rule.
15632
15633 * linux-low.h (pid_of): Moved here.
15634 (lwpid_of): New.
15635 (get_lwp_thread): Use lwpid_of.
15636 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
15637 * linux-low.c (pid_of): Delete.
15638 (inferior_pid): Use lwpid_of.
15639 (linux_event_pipe): New.
15640 (target_is_async_p): New.
15641 (delete_lwp): New.
15642 (handle_extended_wait): Use lwpid_of.
15643 (add_lwp): Don't set lwpid field.
15644 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
15645 (linux_kill_one_lwp): If killing a running lwp, stop it first.
15646 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
15647 (linux_detach_one_lwp): If detaching from a running lwp, stop it
15648 first. Adjust to linux_wait_for_event interface changes. Use
15649 lwpid_of.
15650 (linux_detach): Don't delete the main lwp here.
15651 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
15652 (status_pending_p): Don't consider explicitly suspended lwps.
15653 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
15654 pointer. Add OPTIONS argument. Change return type to int. Use
15655 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
15656 (linux_wait_for_event): Take an integer pid instead of a lwp_info
15657 pointer. Add status pointer argument. Return a pid instead of a
15658 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
15659 changes. In non-stop mode, don't switch to a random thread.
15660 (linux_wait): Rename to...
15661 (linux_wait_1): ... this. Add target_options argument, and handle
15662 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
15663 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
15664 clean exit and signal exit code. Don't stop all threads in
15665 non-stop mode. In all-stop mode, only stop all threads when
15666 reporting a stop to GDB. Handle explicit thread stop requests.
15667 (async_file_flush, async_file_mark): New.
15668 (linux_wait): New.
15669 (send_sigstop): Use lwpid_of.
15670 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15671 interface changes. In non-stop mode, don't switch to a random
15672 thread.
15673 (linux_resume_one_lwp): Use lwpid_of.
15674 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15675 (linux_resume_one_thread): ... this. Handle resume_stop. In
15676 non-stop mode, don't look for pending flag in all threads.
15677 (resume_status_pending_p): Don't consider explicitly suspended
15678 threads.
15679 (my_waitpid): Reimplement. Emulate __WALL.
15680 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15681 Use lwpid_of.
15682 (sigchld_handler, linux_supports_non_stop, linux_async)
15683 (linux_start_non_stop): New.
15684 (linux_target_ops): Register linux_supports_non_stop, linux_async
15685 and linux_start_non_stop.
15686 (initialize_low): Install SIGCHLD handler.
15687 * thread-db.c (thread_db_create_event, find_one_thread)
15688 (thread_db_get_tls_address): Use lwpid_of.
15689 * win32-low.c (win32_detach): Adjust to use resume_kind.
15690 (win32_wait): Add `options' argument.
15691 * spu-low.c (spu_resume): Adjust to use resume_kind.
15692 (spu_wait): Add `options' argument.
15693
5b1c542e
PA		 156942009-04-01 Pedro Alves <pedro@codesourcery.com>
15695
15696 Decouple target code from remote protocol.
15697
15698 * target.h (enum target_waitkind): New.
15699 (struct target_waitstatus): New.
15700 (struct target_ops) <wait>: Return an unsigned long. Take a
15701 target_waitstatus pointer instead of a char pointer.
15702 (mywait): Likewise.
15703 * target.c (mywait): Change prototype to return an unsigned long.
15704 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15705 * server.h (thread_from_wait, old_thread_from_wait): Delete
15706 declarations.
15707 (prepare_resume_reply): Change prototype to take a
15708 target_waitstatus.
15709 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15710 (last_status, last_ptid): New.
15711 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15712 pid instead of a signal.
15713 (attach_inferior): Remove "status" and "signal" parameters.
15714 Adjust.
15715 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15716 not as an address.
15717 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15718 (handle_v_requests, myresume): Remove "status" and "signal"
15719 parameters. Adjust.
15720 (handle_status): New.
15721 (main): Delete local `status'. Adjust.
15722 * remote-utils.c: Include target.h.
15723 (prepare_resume_reply): Change prototype to take a
15724 target_waitstatus. Adjust.
15725
15726 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15727 interface.
15728 * spu-low.c (spu_wait): Adjust.
15729 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15730 Delete.
15731 (win32_wait): Adjust.
15732
2bd7c093
PA		 157332009-04-01 Pedro Alves <pedro@codesourcery.com>
15734
15735 * target.h (struct thread_resume): Delete leave_stopped member.
15736 (struct target_ops): Add a `n' argument to the `resume' callback.
15737 * server.c (start_inferior): Adjust.
15738 (handle_v_cont, myresume): Adjust.
15739 * linux-low.c (check_removed_breakpoint): Adjust to resume
15740 interface change, and to removed leave_stopped field.
15741 (resume_ptr): Delete.
15742 (struct thread_resume_array): New.
15743 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15744 resume interface change.
15745 (linux_continue_one_thread, linux_queue_one_thread)
15746 (resume_status_pending_p): Check if the resume field is NULL
15747 instead of checking the leave_stopped member.
15748 (linux_resume): Adjust to the target resume interface change.
15749 * spu-low.c (spu_resume): Adjust to the target resume interface
15750 change.
15751 * win32-low.c (win32_detach, win32_resume): Ditto.
15752
c35fafde
PA		 157532009-04-01 Pedro Alves <pedro@codesourcery.com>
15754
15755 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15756 flag.
15757 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15758 pending.
15759 (linux_continue_one_thread): Only preserve the stepping flag if
15760 there's a pending breakpoint.
15761
0a59d50b
PA		 157622009-03-31 Pedro Alves <pedro@codesourcery.com>
15763
15764 * server.c (main): After the inferior having exited, call
15765 remote_close before exiting gdbserver.
15766
f04c6d38
TJB		 157672009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15768
15769 Fix size of FPSCR in Power 7 processors.
15770 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15771 (PPC_FEATURE_HAS_DFP): New #define.
15772 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15773 size of the FPSCR.
15774
78e5cee6
PA		 157752009-03-23 Pedro Alves <pedro@codesourcery.com>
15776
15777 * server.c (handle_query) Whitespace and formatting.
15778
1b3f6016
PA		 157792009-03-22 Pedro Alves <pedro@codesourcery.com>
15780
15781 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15782 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15783 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15784 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15785 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15786 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15787 Makefile.in, configure.ac: Fix whitespace throughout.
15788 * configure: Regenerate.
15789
a07b2135
PA		 157902009-03-22 Pedro Alves <pedro@codesourcery.com>
15791
15792 * inferiors.c (find_inferior): Make it safe for the callback
15793 function to delete the currently iterated inferior.
15794
67cc2626
PA		 157952009-03-22 Pedro Alves <pedro@codesourcery.com>
15796
15797 * Makefile.in (linuw_low_h): Move higher.
15798 (thread-db.o): Depend on $(linux_low_h).
15799
54a0b537
PA		 158002009-03-17 Pedro Alves <pedro@codesourcery.com>
15801
15802 Rename "process" to "lwp" throughout.
15803
15804 * linux-low.c (all_processes): Rename to...
15805 (all_lwps): ... this.
15806 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15807 (add_process): Rename to ...
15808 (add_lwp): ... this. Adjust.
15809 (linux_create_inferior): Adjust.
15810 (linux_attach_lwp): Adjust.
15811 (linux_attach): Adjust.
15812 (linux_kill_one_process): Rename to ...
15813 (linux_kill_one_lwp): ... this. Adjust.
15814 (linux_kill): Adjust.
15815 (linux_detach_one_process): Rename to ...
15816 (linux_detach_one_lwp): ... this. Adjust.
15817 (linux_detach): Adjust.
15818 (check_removed_breakpoint): Adjust.
15819 (status_pending_p): Adjust.
15820 (linux_wait_for_process): Rename to ...
15821 (linux_wait_for_lwp): ... this. Adjust.
15822 (linux_wait_for_event): Adjust.
15823 (send_sigstop): Adjust.
15824 (wait_for_sigstop): Adjust.
15825 (stop_all_processes): Rename to ...
15826 (stop_all_lwps): ... this.
15827 (linux_resume_one_process): Rename to ...
15828 (linux_resume_one_lwp): ... this. Adjust.
15829 (linux_set_resume_request, linux_continue_one_thread)
15830 (linux_queue_one_thread, resume_status_pending_p)
15831 (usr_store_inferior_registers, regsets_store_inferior_registers)
15832 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15833 Adjust.
15834 * linux-low.h (get_process): Rename to ...
15835 (get_lwp): ... this. Adjust.
15836 (get_thread_process): Rename to ...
15837 (get_thread_lwp): ... this. Adjust.
15838 (get_process_thread): Rename to ...
15839 (get_lwp_thread): ... this. Adjust.
15840 (struct process_info): Rename to ...
15841 (struct lwp_info): ... this.
15842 (all_processes): Rename to ...
15843 (all_lwps): ... this.
15844 * proc-service.c (ps_lgetregs): Adjust.
15845 * thread-db.c (thread_db_create_event, find_one_thread)
15846 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15847
0b16c5cf
PA		 158482009-03-14 Pedro Alves <pedro@codesourcery.com>
15849
15850 * server.c (handle_query): Handle "qAttached".
15851
32de4b9d
NS		 158522009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15853
15854 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15855 GPLv3, update license URL.
15856
2aecd87f
DE		 158572009-03-01 Doug Evans <dje@google.com>
15858
93efd302 15859 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 15860 (server_h): Add gdb_signals.h.
15861 (signals.o): Update.
15862 * server.h (target_signal_from_host,target_signal_to_host_p)
15863 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15864
86b1f9c5
PM		 158652009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15866
15867 * remote-utils.c (getpkt): Also generate remote-debug
15868 information if noack_mode is set.
15869
4aa995e1
PA		 158702009-02-06 Pedro Alves <pedro@codesourcery.com>
15871
15872 * server.c (handle_query): Report qXfer:siginfo:read and
15873 qXfer:siginfo:write as supported and handle them.
15874 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15875 * linux-low.c (linux_xfer_siginfo): New.
15876 (linux_target_ops): Set it.
15877
62709adf
PA		 158782009-01-26 Pedro Alves <pedro@codesourcery.com>
15879
15880 * server.c (gdbserver_usage): Mention --remote-debug.
15881 (main): Accept '--remote-debug' switch.
15882
aef93bd7
DE		 158832009-01-18 Doug Evans <dje@google.com>
15884
15885 * regcache.c (new_register_cache): No need to check result of xcalloc.
15886 * server.c (handle_search_memory): Back out calls to xmalloc,
15887 result is checked and error is returned to user upon failure.
15888 (handle_query): Ditto. Add more checks for result of malloc.
15889 (handle_v_cont): Check result of malloc, report error back to
15890 user upon failure.
15891 (handle_v_run): Ditto. Call freeargv.
15892 * server.h (freeargv): Declare.
15893 * utils.c (freeargv): New fn.
15894
54363045
DE		 158952009-01-15 Doug Evans <dje@google.com>
15896
f626972c
DE		 15897 * gdbreplay.c (perror_with_name): Make arg const char *.
15898 * server.h (target_signal_to_name): Make return type const char *.
0842e787 15899 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 15900 * utils.c (perror_with_name): Make arg const char *.
54363045 15901
18aae699
PA		 159022009-01-14 Pedro Alves <pedro@codesourcery.com>
15903
15904 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15905 when handling a EXIT_PROCESS_DEBUG_EVENT.
15906
ff703abe
JB		 159072009-01-06 Joel Brobecker <brobecker@adacore.com>
15908
15909 * gdbreplay.c (gdbreplay_version): Update copyright year.
15910 * server.c (gdbserver_version): Likewise.
15911
f21cc1a2 159122009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 15913
15914 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 15915 (handle_extended_wait): Improve comment.
0e21c1ec 15916
bca929d3
DE		 159172008-12-13 Doug Evans <dje@google.com>
15918
15919 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15920 * server.h (ATTR_MALLOC): New macro.
15921 (xmalloc,xcalloc,xstrdup): Declare.
15922 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15923 * inferiors.c: Ditto.
15924 * linux-low.c: Ditto.
15925 * mem-break.c: Ditto.
15926 * regcache.c: Ditto.
15927 * remote-utils.c: Ditto.
15928 * server.c: Ditto.
15929 * target.c: Ditto.
15930 * win32-low.c: Ditto.
15931
97438e3f
DE		 159322008-12-12 Doug Evans <dje@google.com>
15933
896c7fbb
DE		 15934 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15935 in debugging printf.
15936
97438e3f
DE		 15937 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15938
e3b886f8
DE		 159392008-12-09 Doug Evans <dje@google.com>
15940
15941 * linux-low.h (struct process_info): Delete member tid, unused.
15942 * thread-db.c (find_one_thread): Update.
15943 (maybe_attach_thread): Update.
15944
07e059b5
VP		 159452008-12-02 Pedro Alves <pedro@codesourcery.com>
15946
889bf7c5
PA		 15947 * target.h (struct target_ops): Add qxfer_osdata member.
15948 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15949 and dirent.h.
15950 (linux_qxfer_osdata): New functions.
15951 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15952 callback.
15953 * server.c (handle_query): Handle "qXfer:osdata:read:".
15954 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15955 (buffer_xml_printf): New functions.
15956 * server.h (struct buffer): New.
15957 (buffer_grow_str, buffer_grow_str0): New macros.
15958 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15959 (buffer_xml_printf): Declare.
07e059b5 15960
4cab47ab
DE		 159612008-11-24 Doug Evans <dje@google.com>
15962
15963 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15964
f142445f
DJ		 159652008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15966
15967 * server.c (handle_v_run): Always use the supplied argument list.
15968
d0107bb6 159692008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 15970
d0107bb6
BW		 15971 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15972 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 15973
2c4ad781
TJB		 159742008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15975
15976 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15977 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15978 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15979 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15980 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15981 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15982 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15983 XML target descriptions.
15984 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15985 when inferior is running on an ISA 2.05 or later processor. Add
15986 special case to return offset for full 64-bit slot of FPSCR when
15987 in 32-bits.
15988
dfb64f85
DJ		 159892008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15990
15991 * Makefile.in (SFILES, clean): Added sparc64 files.
15992 (reg-sparc64.o, reg-sparc64.c): New.
15993 * configure.srv (sparc*-*-linux*): New configuration.
15994 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15995 syscall arguments for SPARC.
15996 (regsets_store_inferior_registers): Likewise.
15997 * linux-sparc-low.c: New file.
15998
66b6e1dd
DE		 159992008-10-21 Doug Evans <dje@google.com>
16000
16001 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
16002 (READLINE_DIR,READLINE_DEP): Delete.
16003 (INTERNAL_CFLAGS): Update.
16004 (LINTFLAGS): Update.
16005
9b710a42
PA		 160062008-10-10 Pedro Alves <pedro@codesourcery.com>
16007
16008 * server.c (handle_v_run): If GDB didn't specify an argv, use the
16009 whole argv from the last run, not just argv[0].
16010
5822d809
PA		 160112008-09-08 Pedro Alves <pedro@codesourcery.com>
16012
16013 * regcache.c (new_register_cache): Return NULL if the register
16014 cache size isn't known yet.
16015 (free_register_cache): Avoid dereferencing a NULL regcache.
16016
74aac56f
DJ		 160172008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16018
16019 * configure.srv: Merge MIPS and MIPS64.
16020
400b20f5
MR		 160212008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
16022
16023 * Makefile.in (uninstall): Apply $(EXEEXT) too.
16024
677c5bb1
LM		 160252008-08-18 Luis Machado <luisgpm@br.ibm.com>
16026
16027 * Makefile.in: Add required vsx dependencies.
16028
16029 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
16030 Declare init_registers_powerpc_vsx32l.
16031 Declare init_registers_powerpc_vsx64l.
16032 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
16033 (ppc_arch_setup): Check for VSX in hwcap.
16034 (ppc_fill_vsxregset): New function.
16035 (ppc_store_vsxregset): New function.
16036 Add new VSX entry in regset_info target_regsets.
16037
16038 * configure.srv: Add new VSX dependencies.
16039
a6f3e723
SL		 160402008-08-12 Pedro Alves <pedro@codesourcery.com>
16041
16042 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
16043 (remote_open): Set or clear transport_is_reliable.
16044 (putpkt_binary): Don't expect acks in noack mode.
16045 (getpkt): Don't send ack/nac in noack mode.
16046 * server.c (handle_general_set): Handle QStartNoAckMode.
16047 (handle_query): If connected by tcp pass QStartNoAckMode+ in
16048 qSupported.
16049 (main): Reset noack_mode on every connection.
16050 * server.h (noack_mode): Declare.
16051
a417dc56
RW		 160522008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
16053
16054 * Makefile.in (GDBREPLAY_OBS): New variable.
16055 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
16056
3221518c
UW		 160572008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
16058 Daniel Jacobowitz <dan@codesourcery.com>
16059
16060 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
16061 (usr_store_inferior_registers): Likewise.
16062 (regsets_store_inferior_registers): Likewise.
16063
ec56be1b
PA		 160642008-07-31 Rolf Jansen <rj@surtec.com>
16065 Pedro Alves <pedro@codesourcery.com>
16066
16067 * configure.ac: Check for memmem declaration.
16068 * server.c [HAVE_MALLOC_H]: Include malloc.h.
16069 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
16070 (disable_packet_qfThreadInfo): Unconditionally compile.
16071 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
16072 * configure, config.in: Regenerate.
16073
2fe5e3ff
DE		 160742008-07-28 Doug Kwan <dougkwan@google.com>
16075
16076 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
16077 (linux_write_memory): Remove declaration of errno.
16078
836acd6d
UW		 160792008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
16080
16081 * linux-low.c (handle_extended_wait): Do not use "status"
16082 variable uninitialized.
16083
aeba519e
PA		 160842008-07-07 Pedro Alves <pedro@codesourcery.com>
16085
16086 * server.c (handle_v_attach): Inhibit reporting dll changes.
16087
db42f210
PA		 160882008-06-27 Pedro Alves <pedro@codesourcery.com>
16089
16090 * remote-utils.c (prepare_resume_reply): If requested, don't
16091 output "thread:TID" in the T stop reply.
16092
16093 * server.c (disable_packet_vCont, disable_packet_Tthread)
16094 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
16095 (handle_query): If requested, disable support for qC, qfThreadInfo
16096 and qsThreadInfo.
16097 (handle_v_requests): If requested, disable support for vCont.
16098 (gdbserver_show_disableable): New.
16099 (main): Handle --disable-packet and --disable-packet=LIST.
16100
16101 * server.h (disable_packet_vCont, disable_packet_Tthread)
16102 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
16103
8e4c5421
CD		 161042008-06-20 Carlos O'Donell <carlos@codesourcery.com>
16105
16106 * server.c (gdbserver_usage): Mention --version.
16107
6e23a804
DJ		 161082008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
16109
16110 * Makefile.in (gdbreplay.o): New rule.
16111
90aa6a40
JM		 161122008-06-06 Joseph Myers <joseph@codesourcery.com>
16113
16114 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
16115 message, not gdbserver.
16116
c16158bc 161172008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 16118 Nathan Sidwell <nathan@codesourcery.com>
16119 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 16120
16121 * acinclude.m4: Include ../../config/acx.m4.
16122 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
16123 * configure, config.in: Regenerate.
16124 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
16125 * server.c (gdbserver_version): Print PKGVERSION.
16126 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
16127 (main): Adjust gdbserver_usage calls.
16128 * gdbreplay.c (version, host_name): Add declarations.
16129 (gdbreplay_version, gdbreplay_usage): New.
16130 (main): Accept --version and --help options.
16131
aeb75bf5
DJ		 161322008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
16133
16134 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
16135 (arm_breakpoint_at): Handle Thumb.
16136 (the_low_target): Add comment.
16137
76b233dd
UW		 161382008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
16139
16140 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
16141
08388c79
DE		 161422008-05-09 Doug Evans <dje@google.com>
16143
a3c83fae
DE		 16144 * server.h (decode_search_memory_packet): Declare.
16145 * remote-utils.c (decode_search_memory_packet): New fn.
16146 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 16147 (handle_search_memory): New fn.
16148 (handle_query): Process qSearch:memory packets.
16149
bb9c3d36
UW		 161502008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
16151
16152 * regcache.c (registers_length): Remove.
16153 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
16154 full register packet.
16155 * regcache.h (registers_length): Remove prototype.
16156 * server.h (PBUFSIZ): Define to 16384.
16157
7284e1be
UW		 161582008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
16159
16160 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
16161 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
16162 powerpc-64l.o, and powerpc-altivec64l.o.
16163 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
16164 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
16165 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
16166 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
16167 rs6000/power-linux.xml, and rs6000/power64-linux.xml
16168 to srv_xmlfiles.
16169
16170 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
16171 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
16172 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
16173 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
16174 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
16175 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
16176 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
16177 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
16178 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
16179 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
16180 (clean): Update.
16181
16182 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
16183 (init_registers_powerpc_32l): ... this new prototype.
16184 (init_registers_powerpc_32): Remove, replace by ...
16185 (init_registers_powerpc_altivec32l): ... this new prototype.
16186 (init_registers_powerpc_e500): Remove, replace by ...
16187 (init_registers_powerpc_e500l): ... this new prototype.
16188 (init_registers_ppc64): Remove, replace by ...
16189 (init_registers_powerpc_64l): ... this new prototype.
16190 (init_registers_powerpc_64): Remove, replace by ...
16191 (init_registers_powerpc_altivec64l): ... this new prototype.
16192 (ppc_num_regs): Set to 73.
16193 (PT_ORIG_R3, PT_TRAP): Define if necessary.
16194 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
16195 (ppc_cannot_store_register): Handle orig_r3 and trap.
16196 (ppc_arch_setup): Update init_registers_... calls.
16197 (ppc_fill_gregset): Handle orig_r3 and trap.
16198
16199 * inferiors.c (clear_inferiors): Reset current_inferior.
16200
fdc59709
PB		 162012008-04-23 Paolo Bonzini <bonzini@gnu.org>
16202
889bf7c5
PA		 16203 * acinclude.m4: Add override.m4.
16204 * configure: Regenerate.
fdc59709 16205
c9b2f845
UW		 162062008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
16207
16208 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
16209 initial call to init_register_ppc64.
16210
550512b8
UW		 162112008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
16212
43aaf8b6
PA		 16213 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
16214 single powerpc*-*-linux* case.
550512b8
UW		 16215 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
16216
b6430ec3
UW		 162172008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
16218
16219 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 16220 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 16221 from reg_xmlfiles.
16222 * linux-ppc-low.c: Include <elf.h>.
16223 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
16224 (ppc_hwcap): New global variable.
16225 (ppc_regmap): Remove __SPE__ #ifdef sections.
16226 (ppc_regmap_e500): New global variable.
16227 (ppc_cannot_store_register): Update __SPE__ special case.
16228 (ppc_get_hwcap): New function.
16229 (ppc_arch_setup): Use it to determine whether inferior supports
16230 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
16231 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
16232 Do not access registers if target does not support AltiVec.
16233 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
16234 Do not access registers if target does not support SPE.
16235 (target_regsets): Unconditionally include AltiVec and SPE regsets.
16236
52fa2412
UW		 162372008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
16238
16239 * linux-low.c (disabled_regsets, num_regsets): New.
16240 (use_regsets_p): Delete.
16241 (linux_wait_for_process): Clear disabled_regsets.
16242 (regsets_fetch_inferior_registers): Check and set it.
16243 (regsets_store_inferior_registers): Likewise.
16244 (linux_fetch_registers, linux_store_registers): Do not use
16245 use_regsets_p.
16246 (initialize_low): Allocate disabled_regsets.
16247
e28b3332
DJ		 162482008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
16249
16250 * Makefile.in (LIBOBJS): New.
16251 (OBS): Use LIBOBJS.
16252 (memmem.o): New rule.
16253 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
16254 * configure: Regenerated.
16255
4536995d
UW		 162562008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
16257
16258 * server.c (handle_query): Never return "unsupported" for
16259 qXfer:features:read queries.
16260
221c031f
UW		 162612008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
16262
16263 * server.c (get_features_xml): Fix inverted condition.
16264 (handle_query): Always support qXfer:feature:read.
16265
ccd213ac
DJ		 162662008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
16267
16268 * server.c (wrapper_argv): New.
16269 (start_inferior): Handle wrapper_argv. If set, expect an extra
16270 trap.
16271 (gdbserver_usage): Document --wrapper.
16272 (main): Parse --wrapper.
16273
6fe305f7
UW		 162742008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16275
16276 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
16277 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
16278 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
16279 (ppc_set_pc): Likewise.
16280 (ppc_arch_setup): New function.
16281 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
16282 of collect_register.
889bf7c5 16283 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 16284
5b0a002e
UW		 162852008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16286
16287 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
16288 instead of linux-ppc64-low.o.
16289 * linux-ppc64-low.c: Remove file.
16290 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
16291 (linux-ppc64-low.o): Remove rule.
16292
16293 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
16294 (init_registers_powerpc_64): Likewise.
16295 (ppc_regmap): Conditionally define depending on __powerpc64__.
16296 (ppc_cannot_store_register): Do not special-case "fpscr" when
16297 compiled on __powerpc64__.
16298 (ppc_collect_ptrace_register): New function.
16299 (ppc_supply_ptrace_register): New function.
16300 (ppc_breakpoint): Change type to "unsigned int".
16301 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
16302 (the_low_target): Conditionally provide initializers for the
889bf7c5 16303 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 16304 collect_ptrace_register and supply_ptrace_register members.
16305
9b4b61c8
UW		 163062008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16307
16308 * regcache.h (gdbserver_xmltarget): Add extern declaration.
16309 * server.c (gdbserver_xmltarget): Define.
16310 (get_features_xml): Use it to replace "target.xml" and arch_string.
16311
16312 * configure.srv: Remove srv_xmltarget. Add XML files that were
16313 mentioned there to srv_xmlfiles instead. Remove conditional tests
16314 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
16315 srv_xmlfiles and srv_regobj to include all possible choices.
16316 * configure.ac (srv_xmltarget): Remove.
16317 (srv_xmlfiles): Do not add "target.xml".
16318 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
16319 checks for supplementary target information.
16320 * configure: Regenerate.
16321 * Makefile.in (XML_TARGET): Remove.
16322 (target.xml): Remove rule.
16323 (clean): Do not clean up target.xml.
16324 (.PRECIOUS): Do not mention target.xml.
16325
16326 * target.h (struct target_ops): Remove arch_string member.
16327 * linux-low.c (linux_arch_string): Remove.
16328 (linux_target_ops): Remove arch_string initializer.
16329 * linux-low.h (struct linux_target_ops): Remove arch_string member.
16330 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
16331 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
16332 * spu-low.c (spu_arch_string): Remove.
16333 (spu_target_ops): Remove arch_string initializer.
16334 * win32-low.c (win32_arch_string): Remove.
16335 (win32_target_ops): Remove arch_string initializer.
16336 * win32-low.h (struct win32_target_ops): Remove arch_string member.
16337 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
16338 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
16339
ee1a7ae4
UW		 163402008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16341
16342 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
16343 by collect_ptrace_register and supply_ptrace_register hooks.
16344 * linux-low.c (fetch_register): Use supply_ptrace_register callback
16345 instead of checking for the_low_target.left_pad_xfer.
16346 (usr_store_inferior_registers): Use collect_ptrace_register callback
16347 instead of checking for the_low_target.left_pad_xfer.
16348
16349 * linux-s390-low.c (s390_collect_ptrace_register): New function.
16350 (s390_supply_ptrace_register): Likewise.
16351 (s390_fill_gregset): Call s390_collect_ptrace_register.
16352 (the_low_target): Update.
16353
16354 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
16355 (ppc_supply_ptrace_register): Likewise.
16356 (the_low_target): Update.
16357
16358 * linux-i386-low.c (the_low_target): Update.
16359 * linux-x86-64-low.c (the_low_target): Update.
16360
d61ddec4
UW		 163612008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16362
16363 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
16364 reg-s390.o and reg-s390x.o.
16365
16366 * linux-low.c (new_inferior): New global variable.
16367 (linux_create_inferior, linux_attach): Set it.
16368 (linux_wait_for_process): Call the_low_target.arch_setup after the
16369 target has stopped for the first time.
16370 (initialize_low): Do not call the_low_target.arch_setup.
16371
16372 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
16373 (s390_set_pc): Likewise.
16374 (s390_arch_setup): New function.
16375 (the_low_target): Use s390_arch_setup as arch_setup routine.
16376
16377 * regcache.c (realloc_register_cache): New function.
16378 (set_register_cache): Call it for each existing regcache.
16379
d05b4ac3
UW		 163802008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16381
16382 * server.h (init_registers): Remove prototype.
16383
16384 * linux-low.h (struct linux_target_ops): Add arch_setup field.
16385 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
16386 instead of init_registers ().
16387 * linux-arm-low.c (init_registers_arm): Add prototype.
16388 (init_registers_arm_with_iwmmxt): Likewise.
16389 (the_low_target): Add initializer for arch_setup field.
16390 * linux-cris-low.c (init_registers_cris): Add prototype.
16391 (the_low_target): Add initializer for arch_setup field.
16392 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
16393 (the_low_target): Add initializer for arch_setup field.
16394 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
16395 (the_low_target): Add initializer for arch_setup field.
16396 * linux-ia64-low.c (init_registers_ia64): Add prototype.
16397 (the_low_target): Add initializer for arch_setup field.
16398 * linux-m32r-low.c (init_registers_m32r): Add prototype.
16399 (the_low_target): Add initializer for arch_setup field.
16400 * linux-m68k-low.c (init_registers_m68k): Add prototype.
16401 (the_low_target): Add initializer for arch_setup field.
16402 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
16403 (init_registers_mips64_linux): Likewise.
16404 (the_low_target): Add initializer for arch_setup field.
16405 * linux-ppc-low.c (init_registers_ppc): Add prototype.
16406 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
16407 (the_low_target): Add initializer for arch_setup field.
16408 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
16409 (init_registers_powerpc_64): Likewise.
16410 (the_low_target): Add initializer for arch_setup field.
16411 * linux-s390-low.c (init_registers_s390): Add prototype.
16412 (init_registers_s390x): Likewise.
16413 (the_low_target): Add initializer for arch_setup field.
16414 * linux-sh-low.c (init_registers_sh): Add prototype.
16415 (the_low_target): Add initializer for arch_setup field.
16416 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
16417 (the_low_target): Add initializer for arch_setup field.
16418 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
16419 (the_low_target): Add initializer for arch_setup field.
16420
16421 * win32-low.h (struct win32_target_ops): Add arch_setup field.
16422 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
16423 instead of init_registers ().
16424 * win32-arm-low.c (init_registers_arm): Add prototype.
16425 (the_low_target): Add initializer for arch_setup field.
16426 * win32-i386-low.c (init_registers_i386): Add prototype.
16427 (the_low_target): Add initializer for arch_setup field.
16428
16429 * spu-low.c (init_registers_spu): Add prototype.
16430 (initialize_low): Call initialie_registers_spu () instead of
16431 initialize_registers ().
16432
fd96d250
PA		 164332008-02-19 Pedro Alves <pedro@codesourcery.com>
16434
16435 * server.c (handle_v_requests): When handling the vRun and vAttach
16436 packets, if already debugging a process, don't kill it. Return an
16437 error instead.
16438
d41b6bb4
DJ		 164392008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
16440
16441 * server.c (handle_query): Correct length check.
16442
5ac588cf
PA		 164432008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
16444
16445 * win32-low.c (do_initial_child_stuff): Add process handle
16446 parameter. Set current_process_handle and current_process_id from the
16447 parameters. Clear globals.
16448 (win32_create_inferior): Don't set current_process_handle and
16449 current_process_id here. Instead pass them on the call to
16450 do_initial_child_stuff.
16451 (win32_attach): Likewise.
16452 (win32_clear_inferiors): New.
16453 (win32_kill): Don't close the current process handle or the
16454 current thread handle here. Instead call win32_clear_inferiors.
16455 (win32_detach): Don't open a new handle to the process. Call
16456 win32_clear_inferiors.
16457 (win32_join): Don't rely on current_process_handle; open a new
16458 handle using the process id.
16459 (win32_wait): Call win32_clear_inferiors when the inferior process
16460 has exited.
16461
ecd7ecbc
DJ		 164622008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
16463
16464 * server.c (monitor_show_help): Add "exit".
16465
1525d545
MG		 164662008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
16467
ecd7ecbc 16468 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 16469 (clean): Add reg-xtensa.c.
16470 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 16471 * configure.srv (xtensa*-*-linux*) New target.
16472 * linux-xtensa-low.c: New.
16473 * xtensa-xtregs.c: New.
1525d545 16474
59a016f0
PA		 164752008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
16476
16477 * hostio.c: Don't include errno.h.
16478 (errno_to_fileio_errno): Move to hostio-errno.
16479 * hostio.c: (hostio_error): Remove the error parameter. Defer the
16480 error number outputting to the target->hostio_last_error callback.
16481 (hostio_packet_error): Use FILEIO_EINVAL directly.
16482 (handle_open, handle_pread, hostio_error, handle_unlink): Update
16483 calls to hostio_error.
16484 * hostio-errno.c: New.
16485 * server.h (hostio_last_error_from_errno): Declare.
16486 * target.h (target_ops): Add hostio_last_error member.
16487 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
16488 as hostio_last_error handler.
889bf7c5 16489 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 16490 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
16491 (wince_hostio_last_error): New functions.
16492 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
16493 as hostio_last_error handler.
16494 (win32_target_ops) [!_WIN32_WCE]: Register
16495 hostio_last_error_from_errno as hostio_last_error handler.
16496 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
16497 (hostio-errno.o): New rule.
16498 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
16499 * configure.srv (srv_hostio_err_objs): New variable. Default to
16500 hostio-errno.o.
16501 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
16502 * configure: Regenerate.
16503
2d717e4f
DJ		 165042008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16505
16506 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
16507 (linux_kill, linux_detach): Clean up the process list.
16508 * remote-utils.c (remote_open): Improve port number parsing.
16509 (putpkt_binary, input_interrupt): Only send interrupts if the target
16510 is running.
16511 * server.c (extended_protocol): Make static.
16512 (attached): Define earlier.
16513 (exit_requested, response_needed, program_argv): New variables.
16514 (target_running): New.
16515 (start_inferior): Clear attached here.
16516 (attach_inferior): Set attached here.
16517 (require_running): Define.
16518 (handle_query): Use require_running and target_running. Implement
16519 "monitor exit".
16520 (handle_v_attach, handle_v_run): New.
16521 (handle_v_requests): Use require_running. Handle vAttach and vRun.
16522 (gdbserver_usage): Update.
16523 (main): Redo argument parsing. Handle --debug and --multi. Handle
16524 --attach along with other options or after the port. Save
16525 program_argv. Support no initial program. Resynchronize
16526 communication with GDB after an error. Handle "monitor exit".
16527 Use require_running and target_running. Always allow the extended
16528 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
16529 restart in extended mode.
16530 * README: Refer to the GDB manual. Update --attach usage.
16531
7407e2de
AS		 165322007-12-20 Andreas Schwab <schwab@suse.de>
16533
16534 * linux-low.c (STACK_SIZE): Define.
16535 (linux_tracefork_child): Use it. Use __clone2 on ia64.
16536 (linux_test_for_tracefork): Likewise.
16537
b65d95c5
DJ		 165382007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
16539
16540 * linux-low.c (linux_wait_for_event): Update messages. Do not
16541 reinsert auto-delete breakpoints.
16542 * mem-break.c (struct breakpoint): Change return type of handler to
16543 int.
16544 (set_breakpoint_at): Update handler type.
16545 (reinsert_breakpoint_handler): Return 1 instead of calling
16546 delete_breakpoint.
16547 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
16548 setting a new one.
16549 (check_breakpoints): Delete auto-delete breakpoints and return 2.
16550 * mem-break.h (set_breakpoint_at): Update handler type.
16551 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
16552 * win32-low.c (auto_delete_breakpoint): New.
16553 (get_child_debug_event): Use it.
16554
4e799345
DJ		 165552007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
16556
16557 * configure.ac: Check for pread and pwrite.
16558 * hostio.c (handle_pread): Fall back to lseek and read.
16559 (handle_pwrite): Fall back to lseek and write.
16560 * config.in, configure: Regenerated.
16561
27524b67
DJ		 165622007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
16563
16564 * server.c (myresume): Add own_buf argument.
16565 (main): Update calls.
16566
a20d5e98
DJ		 165672007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
16568
16569 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
16570 * remote-utils.c (remote_open): Do not call disable_async_io.
16571 (block_async_io): Delete.
16572 (unblock_async_io): Make static.
16573 (initialize_async_io): New.
16574 * server.c (handle_v_cont): Handle async I/O here.
16575 (myresume): Likewise. Move other common resume tasks here...
16576 (main): ... from here. Call initialize_async_io. Disable async
16577 I/O before the main loop.
16578 * server.h (initialize_async_io): Declare.
16579 (block_async_io, unblock_async_io): Delete prototypes.
16580 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
16581
b79d787e
DJ		 165822007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
16583
16584 * remote-utils.c (readchar): Allow binary data in received messages.
16585
d97903b2
PA		 165862007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16587
16588 * win32-low.c (attaching): New global.
16589 (win32_create_inferior): Clear the `attaching' global.
16590 (win32_attach): Set the `attaching' global.
16591 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
16592 attaching. Only set a breakpoint at the entry point if not
16593 attaching.
16594
311de423
PA		 165952007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16596
16597 * server.c (main): Don't report dll events on the initial
16598 connection on attaches.
16599
6c2d16d2
PA		 166002007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16601
16602 * server.c (main): Relax numerical bases supported for the pid of
16603 the --attach command line argument.
16604
5ca906e6
PA		 166052007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16606
16607 * win32-low.c (win32_attach): Call OpenProcess before
16608 DebugActiveProcess, not after. Add last error output to error
16609 call.
16610
9c6c8194
PA		 166112007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16612
16613 * win32-low.c (win32_get_thread_context)
16614 (win32_set_thread_context): New functions.
16615 (thread_rec): Use win32_get_thread_context.
16616 (continue_one_thread, win32_resume): Use win32_set_thread_context.
16617 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
16618 field.
16619
4d5d1aaa
PA		 166202007-12-03 Leo Zayas
16621 Pedro Alves <pedro_alves@portugalmail.pt>
16622
16623 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
16624 global variables.
16625 (child_add_thread): Minor cleanup.
16626 (child_continue): Resume artificially suspended threads before
16627 calling ContinueDebugEvent.
16628 (suspend_one_thread): New.
16629 (fake_breakpoint_event): New.
16630 (get_child_debug_event): Change return type to int. Check here if
16631 gdb sent an interrupt request. If a soft interrupt was requested,
16632 fake a breakpoint event. Return 0 if there is no event to handle,
16633 and 1 otherwise.
16634 (win32_wait): Don't check here if gdb sent an interrupt request.
16635 Ensure there is a valid event to handle.
16636 (win32_request_interrupt): Add soft interruption method as last
16637 resort.
16638
c436e841
PA		 166392007-12-03 Leo Zayas
16640 Pedro Alves <pedro_alves@portugalmail.pt>
16641
16642 * win32-low.h (win32_thread_info): Add descriptions to the
16643 structure members. Replace `suspend_count' counter by a
16644 `suspended' flag.
16645 * win32-low.c (thread_rec): Update condition of when to get the
16646 context from the inferior. Rely on ContextFlags being set if it
16647 has already been retrieved. Only suspend the inferior thread if
16648 we haven't already. Warn if that fails.
16649 (continue_one_thread): s/suspend_count/suspended/. Only call
16650 ResumeThread once. Warn if that fails.
16651
e7b5fa67
PA		 166522007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16653
16654 * win32-low.c (win32_wait): Don't read from the inferior when it
16655 has already exited.
16656
a385171d
PA		 166572007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16658
16659 * Makefile.in (win32_low_h): New variable.
16660 (win32-low.o): Add dependency on $(win32_low_h).
16661 (win32-arm-low.o, win32-i386-low.o): New rules.
16662
f80c84b3
DJ		 166632007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16664
16665 * hostio.c: Correct copyright year.
16666
a6b151f1
DJ		 166672007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16668
16669 * Makefile.in (OBS): Add hostio.o.
16670 (hostio.o): New rule.
16671 * server.h (handle_vFile): Declare.
16672 * hostio.c: New file.
16673 * server.c (handle_v_requests): Take packet_len and new_packet_len
16674 for binary packets. Call handle_vFile.
16675 (main): Update call to handle_v_requests.
16676
f9387fc3
DJ		 166772007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16678
16679 * linux-low.c: Include <sched.h>.
16680
51c2684e
DJ		 166812007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16682
16683 * linux-low.c (linux_tracefork_grandchild): New.
16684 (linux_tracefork_child): Use clone.
16685 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16686
75f83163
JB		 166872007-10-31 Joel Brobecker <brobecker@adacore.com>
16688
16689 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16690
da5898ce
DJ		 166912007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16692
16693 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16694
24a09b5f
DJ		 166952007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16696
16697 * inferiors.c (change_inferior_id): Delete.
16698 (add_pid_to_list, pull_pid_from_list): New.
16699 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16700 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16701 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16702 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16703 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16704 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16705 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16706 (using_threads): Always set to 1.
16707 (handle_extended_wait): New.
16708 (add_process): Do not set TID.
16709 (linux_create_inferior): Set must_set_ptrace_flags.
16710 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16711 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16712 (linux_thread_alive): Rename TID argument to LWPID.
16713 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16714 (linux_wait_for_event): Do not use TID or check using_threads. Update
16715 call to dead_thread_notify. Call handle_extended_wait.
16716 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16717 (send_sigstop): Delete sigstop_sent.
16718 (wait_for_sigstop): Avoid TID.
16719 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16720 (linux_test_for_tracefork): New.
16721 (linux_lookup_signals): Use thread_db_active and
16722 linux_supports_tracefork_flag.
16723 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16724 * linux-low.h (get_process_thread): Avoid TID.
16725 (struct process_ifo): Move thread_known and tid to the end. Remove
16726 sigstop_sent.
16727 (linux_attach_lwp, thread_db_init): Update prototypes.
16728 * server.h (change_inferior_id): Delete prototype.
16729 (add_pid_to_list, pull_pid_from_list): New prototypes.
16730 * thread-db.c (thread_db_use_events): New.
16731 (find_first_thread): Rename to...
16732 (find_one_thread): ...this. Update callers and messages. Do not
16733 call fatal. Check thread_db_use_events. Do not call
16734 change_inferior_id or new_thread_notify.
16735 (maybe_attach_thread): Update. Do not call new_thread_notify.
16736 (thread_db_init): Set thread_db_use_events. Check use_events.
16737 * utils.c (fatal, warning): Correct message prefix.
16738
30ed0a8f
DJ		 167392007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16740
16741 * Makefile.in (clean): Remove new files.
16742 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16743 (powerpc-64.o, powerpc-64.c): New rules.
16744 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16745 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16746 with SPE.
16747 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16748 SPE targets.
16749 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16750 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16751 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16752 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16753 (target_regsets): Add AltiVec and SPE register sets.
16754 * configure.ac: Check for AltiVec and SPE.
16755 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16756 (ppc_fill_vrregset, ppc_store_vrregset): New.
16757 (target_regsets): Add AltiVec register set.
16758 * configure: Regenerated.
16759
fd462a61
DJ		 167602007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16761
16762 * linux-low.c (O_LARGEFILE): Define.
16763 (linux_read_memory): Use /proc/PID/mem.
16764 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16765 * configure, config.in: Regenerated.
16766
69f223ed
DJ		 167672007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16768
16769 * linux-low.c (linux_wait_for_event): Do not pass signals while
16770 single-stepping.
16771
aec18585
PA		 167722007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16773
16774 * win32-low.c (create_process): New.
16775 (win32_create_inferior): Use create_process instead of
16776 CreateProcess. If create_process failed retry appending an ".exe"
16777 suffix. Store the GetLastError result immediatelly after
16778 create_process calls and use it on the call to error.
16779
34d86ddd
PA		 167802007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16781
16782 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16783
5a0e3bd0
JB		 167842007-08-23 Joel Brobecker <brobecker@adacore.com>
16785
16786 * configure.ac: Switch license to GPLv3.
16787
f88c79e6
MS		 167882007-08-01 Michael Snyder <msnyder@access-company.com>
16789
16790 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16791
6b3d9b83
PA		 167922007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16793
16794 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16795 typedef.
16796 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16797 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16798 CloseToolhelp32Snapshot.
16799 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16800 CloseToolhelp32Snapshot.
16801
c588c53c
MS		 168022007-07-27 Michael Snyder <michael.snyder@access-company.com>
16803
16804 * server.c (main): Check for inferior exit before main loop.
16805
aa0403d9
PA		 168062007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16807
16808 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16809 instead of on tmp_desc.
16810
255e7678
DJ		 168112007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16812 Daniel Jacobowitz <dan@codesourcery.com>
16813
16814 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16815 (add_thread): Minor cleanups.
16816 (clear_inferiors): Move lower in the file. Clear the DLL
16817 list.
16818 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16819 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16820 (xml_escape_text): New.
16821 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16822 for qSupported.
16823 (handle_v_cont): Report errors.
16824 (gdbserver_version): Update.
16825 (main): Correct size of own_buf. Do not report initial DLL events.
16826 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16827 (unloaded_dll, xml_escape_text): New.
16828 * win32-low.c (enum target_waitkind): Update comments.
16829 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16830 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16831 (win32_EnumProcessModules, win32_GetModuleInformation)
16832 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16833 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16834 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16835 (win32_Module32First, win32_Module32Next, load_toolhelp)
16836 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16837 (get_child_debug_event): Handle DLL events.
16838 (win32_wait): Likewise.
16839
0d37add9
DJ		 168402007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16841
16842 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16843 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16844
45e2715e
PA		 168452007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16846
16847 * win32-low.c (handle_output_debug_string): Ignore event if not
16848 waiting.
16849
c5674cf1
PA		 168502007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16851
16852 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16853
2bbe3cc1
DJ		 168542007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16855
16856 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16857
ae13219e
DJ		 168582007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16859
16860 * inferiors.c (change_inferior_id): Add comment.
16861 * linux-low.c (check_removed_breakpoint): Add an early
16862 prototype. Improve debug output.
16863 (linux_attach): Doc update.
16864 (linux_detach_one_process, linux_detach): Clean up before releasing
16865 each process.
16866 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16867 * linux-low.h (struct process_info): Doc improvement.
16868 * mem-break.c (delete_all_breakpoints): New.
16869 * mem-break.h (delete_all_breakpoints): New prototype.
16870 * thread-db.c (find_first_thread): New.
16871 (thread_db_create_event): Call it instead of
16872 thread_db_find_new_threads. Clean up unused variables.
16873 (maybe_attach_thread): Remove first thread handling.
16874 (thread_db_find_new_threads): Use find_first_thread.
16875 (thread_db_get_tls_address): Likewise.
16876
4105de34
DJ		 168772007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16878
16879 * thread-db.c (thread_db_find_new_threads): Add prototype.
16880 (thread_db_create_event): Check for the main thread before adding
16881 a new thread.
16882 (maybe_attach_thread): Only enable event reporting if TID == 0.
16883 (thread_db_get_tls_address): Check for new threads.
16884
2b876972
DJ		 168852007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16886
16887 * linux-low.c (linux_create_inferior): Try execv before execvp.
16888 * spu-low.c (spu_create_inferior): Likewise.
16889
7a245884
DJ		 168902007-06-13 Mike Frysinger <vapier@gentoo.org>
16891
16892 * linux-low.c (linux_create_inferior): Change execv to execvp.
16893 * spu-low.c (spu_create_inferior): Likewies.
16894
117ce543
DJ		 168952007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16896
16897 * Makefile.in (clean): Clean new files instead of deleted ones.
16898 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16899 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16900 rules.
16901 * configure.srv: Specify XML files and new regformats for MIPS and
16902 MIPS64 GNU/Linux.
16903 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16904 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16905 an entry for the restart register.
16906 (mips_cannot_fetch_register, mips_cannot_store_register)
16907 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16908 register names to match the XML descriptions.
16909 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16910 restart register instead of $0.
16911
0e7f50da
UW		 169122007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16913 Markus Deuling <deuling@de.ibm.com>
16914
16915 * remote-utils.c (decode_xfer_write): New function.
16916 * server.h (decode_xfer_write): Add prototype.
16917 * server.c (handle_query): Add PACKET_LEN argument. Support
16918 qXfer:spu:read and qXfer:spu:write packets.
16919 (main): Pass packet_len to handle_query.
16920 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16921 * target.h (target_ops): Add qxfer_spu.
16922
374c1d38
UW		 169232007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16924
16925 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16926 accessing non-seekable spufs files.
16927
bb63802a
UW		 169282007-05-16 Markus Deuling <deuling@de.ibm.com>
16929
889bf7c5 16930 * server.c (handle_query): Add reply for qC packet.
bb63802a 16931
7390519e
PA		 169322007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16933 Leo Zayas <lerele@champenstudios@com>
16934
16935 * server.h (check_remote_input_interrupt_request): New function.
16936 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16937 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16938 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16939 (check_remote_input_interrupt_request): New function.
16940 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 16941 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 16942 winapi_GenerateConsoleCtrlEvent): New typedefs.
16943 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16944 to 250 ms.
16945 (win32_wait): Check for remote interrupt request
16946 with check_remote_input_interrupt_request.
16947 (win32_request_interrupt): New function.
16948 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16949
34b34921
PA		 169502007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16951
16952 * win32-low.c (debug_registers_changed,
16953 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16954 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16955 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16956 (thread_rec): Get context using the low target.
16957 (child_add_thread): Call thread_added on the low target,
16958 which does the same thing.
16959 (regptr): Delete.
16960 (do_initial_child_stuff): Remove debug registers references.
16961 Set context using the low target. Resume threads after
16962 setting the contexts.
16963 (child_continue): Remove dead variable. Remove debug
16964 registers references.
16965 (child_fetch_inferior_registers): Go through the low target.
16966 (do_child_store_inferior_registers): Remove.
16967 (child_store_inferior_registers): Go through the low target.
16968 (win32_resume): Remove debug registers references.
16969 Set context using the low target.
16970 (handle_exception): Change return type to void. Don't record
16971 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16972 first chance exception.
889bf7c5 16973 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 16974 goto loop. Always return after waiting for debug event.
16975 (win32_wait): Convert to switch statement. Handle spurious
16976 events.
16977
16978 * win32-i386-low.c (debug_registers_changed,
16979 debug_registers_used): New.
16980 (initial_stuff): Rename to ...
16981 (i386_initial_stuff): ... this. Clear debug registers
16982 state variables.
16983 (store_debug_registers): Delete.
16984 (i386_get_thread_context): New.
16985 (load_debug_registers): Delete.
16986 (i386_set_thread_context): New.
16987 (i386_thread_added): New.
16988 (single_step): Rename to ...
16989 (i386_single_step): ... this.
16990 (do_fetch_inferior_registers): Rename to ...
16991 (i386_fetch_inferior_register): ... this.
16992 (i386_store_inferior_register): New.
16993 (the_low_target): Adapt to new interface.
16994
16995 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16996 (arm_get_thread_context): New.
16997 (arm_set_thread_context): New.
16998 (regptr): New.
16999 (do_fetch_inferior_registers): Rename to ...
17000 (arm_fetch_inferior_register): ... this.
17001 (arm_store_inferior_register): New.
17002 (arm_wince_breakpoint): Reimplement as unsigned long.
17003 (arm_wince_breakpoint_len): Define.
17004 (the_low_target): Adapt to new interface.
17005
17006 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
17007 load_debug_registers. Add get_thread_context, set_thread_context,
17008 thread_added and store_inferior_register. Rename
17009 fetch_inferior_registers to fetch_inferior_register.
17010 (regptr): Remove declaration.
17011
dd6953e1
PA		 170122007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17013
17014 * linux-low.c (linux_detach): Change return type to int. Return 0.
17015 * spu-low.c (spu_detach): Likewise.
17016
444d6139
PA		 170172007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17018
17019 * target.h (target_ops): Change return type of detach to int.
17020 Add join.
17021 (join_inferior): New.
17022 * server.c (main): Don't skip detach support on mingw32.
17023 If the inferior doesn't support detaching return error.
17024 Call join_inferior instead of using waitpid.
17025 * linux-low.c (linux_join): New.
17026 (linux_target_op): Add linux_join.
17027 * spu-low.c (spu_join): New.
17028 (spu_target_ops): Add spu_join.
17029 * win32-low.c (win32_detach): Adapt to new interface.
17030 Reopen current_process_handle before detaching. Issue a child
17031 resume before detaching.
17032 (win32_join): New.
17033 (win32_target_op): Add win32_join.
17034
1d5315fe
PA		 170352007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17036
17037 * win32-low.c (win32-attach): Fix return value.
17038 * target.h (target_ops): Describe ATTACH return values.
17039
bf914831
PA		 170402007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17041
17042 * win32-low.c (GETPROCADDRESS): Define.
17043 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
17044 (winapi_DebugSetProcessKillOnExit): Likewise.
17045 (win32_create_inferior): Force usage of ansi CreateProcessA.
17046 (win32_attach): Use GETPROCADDRESS.
17047 (win32_detach): Likewise.
17048
f72f3e60
PA		 170492007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17050
17051 * win32-low.c (win32_wait): Don't use WSTOPSIG.
17052
ed50f18f
PA		 170532007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
17054
17055 * win32-low.c: Commit leftover changes from 2007-03-29.
17056
0c2ead7e
DJ		 170572007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
17058
17059 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
17060 fields short instead of int. Add explicit padding.
17061 (i387_cache_to_fsave): Remove unnecessary casts.
17062 (i387_fsave_to_cache): Doc fix.
17063 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
17064
73725ff3
DJ		 170652007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
17066
17067 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
17068 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
17069
d99f33d8
PA		 170702007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
17071
17072 * configure.srv (arm*-*-mingw32ce*): Move near the other
17073 arm targets.
17074
68070c10
PA		 170752007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
17076
2482afc6 17077 * configure.ac: Add errno checking.
68070c10
PA		 17078 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
17079 sys/file.h and malloc.h.
17080 (AC_CHECK_DECLS): Add perror.
17081 (srv_mingwce): Handle.
2482afc6 17082 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 17083 win32-i386-low.o to srv_tgtobj.
17084 (i[34567]86-*-mingw*): Likewise.
17085 (arm*-*-mingw32ce*): Add case.
17086 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
17087 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
17088 [__MINGW32CE__] (strerror): New function.
17089 [__MINGW32CE__] (errno): Define to GetLastError.
17090 [__MINGW32CE__] (COUNTOF): New macro.
17091 (remote_open): Remove extra close call.
17092 * mem-break.c (delete_breakpoint_at): New function.
17093 * mem-break.h (delete_breakpoint_at): Declare.
17094 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
17095 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
17096 [USE_WIN32API] (read, write): Add char* casts.
17097 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
17098 * server.h: Include wincecompat.h on Windows CE.
17099 [HAVE_ERRNO_H]: Check.
17100 (perror): Declare if not declared.
17101 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
17102 (perror_with_name): Remove errno declaration.
17103 * wincecompat.h: New.
17104 * wincecompat.c: New.
17105 * win32-low.h: New.
17106 * win32-arm-low.c: New.
17107 * win32-i386-low.c: New.
17108 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
17109 (OUTMSG2): Make it safe.
17110 (_T): New macro.
17111 (COUNTOF): New macro.
17112 (NUM_REGS): Get it from the low target.
17113 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
17114 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
17115 (thread_rec): Let low target handle debug registers.
17116 (child_add_thread): Likewise.
17117 (child_init_thread_list): Likewise.
17118 (continue_one_thread): Likewise.
17119 (regptr): New.
17120 (do_child_fetch_inferior_registers): Move to ...
17121 * win32-i386-low.c: ... here, and rename to ...
17122 (do_fetch_inferior_registers): ... this.
889bf7c5 17123 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 17124 Go through the low target.
17125 (do_child_store_inferior_registers): Use regptr.
17126 (strwinerror): New function.
17127 (win32_create_inferior): Handle Windows CE.
17128 Use strwinerror instead of strerror on Windows error
17129 codes. Add program to the error output.
17130 Don't close the main thread handle on Windows CE.
17131 (win32_attach): Use coredll.dll on Windows CE.
17132 (win32_kill): Close current process and current
17133 thread handles.
17134 (win32_detach): Use coredll.dll on Windows CE.
17135 (win32_resume): Let low target handle debug registers, and
17136 step request.
17137 (handle_exception): Add/Remove initial breakpoint. Avoid
17138 non-existant WSTOPSIG on Windows CE.
17139 (win32_read_inferior_memory): Cast to remove warning.
17140 (win32_arch_string): Go through the low target.
17141 (initialize_low): Call set_breakpoint_data with the low
17142 target's breakpoint.
17143 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
17144 FOP_REGNUM, mappings): Move to ...
17145 * win32-i386-low.c: ... here.
17146 * win32-low.c (win32_thread_info): Move to ...
17147 * win32-low.h: ... here.
17148 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
17149 win32-arm-low.c and wincecompat.c.
17150 (all:): Add $EXEEXT.
17151 (install-only:): Likewise.
17152 (gdbserver:): Likewise.
17153 (gdbreplay:): Likewise.
17154 * config.in: Regenerate.
17155 * configure: Regenerate.
17156
41093d81
PA		 171572007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
17158
17159 * win32-low.c: Rename typedef thread_info to
17160 win32_thread_info throughout.
17161
544afa54
PA		 171622007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
17163
17164 * win32-i386-low.c: Rename to ...
17165 * win32-low.c: ... this.
17166 * configure.srv: Replace win32-i386-low.o with win32-low.o.
17167 * Makefile.in: Likewise.
17168
bce7165d
PA		 171692007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
17170
17171 * remote-utils.c (monitor_output): Constify msg parameter.
17172 * server.h (monitor_output): Likewise.
17173 * win32-i386-low.c (handle_output_debug_string): New.
17174 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
17175 handle_output_debug_string.
17176 (get_child_debug_event): Likewise.
17177
506c7aa0
DJ		 171782007-03-27 Mat Hostetter <mat@lcs.mit.edu>
17179
17180 * server.c (main): Correct strtoul check.
17181
42c81e2a
DJ		 171822007-03-27 Jon Ringle <jon@ringle.org>
17183
17184 * linux-low.c: Check __ARCH_HAS_MMU__ also.
17185
9453113a
DJ		 171862007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
17187
17188 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
17189
64a69107
DJ		 171902007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
17191
17192 * terminal.h: Check HAVE_SGTTY_H.
17193
171942007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 17195
17196 * remote-utils.c (remote_open): Print out the assigned port number.
17197
c74d0ad8
DJ		 171982007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
17199
17200 * remote-utils.c (monitor_output): New function.
17201 * server.c (debug_threads): Define here.
17202 (monitor_show_help): New function.
17203 (handle_query): Handle qRcmd.
17204 (main): Do not handle 'd' packet.
17205 * server.h (debug_threads, remote_debug, monitor_output): Declare.
17206 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
17207 of debug_threads.
17208
de7c3b4a
PA		 172092007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17210
17211 * Makefile.in (EXEEXT): New.
17212 (clean): Use $(EXEEXT).
17213
ef57601b
PA		 172142007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17215
17216 * target.h (target_ops): Rename send_signal to request_interrupt,
17217 and remove enum target_signal parameter.
17218 * linux-low.c (linux_request_interrupt): Rename from
17219 linux_send_signal, and always send SIGINT.
17220 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
17221 and always send SIGINT.
17222 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
17223 of send_signal.
17224 (input_interrupt): Likewise.
17225
820f2bda
PA		 172262007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17227
17228 * server.c (get_features_xml): Check if target implemented
17229 arch_string.
17230 * win32-i386-low.c (win32_arch_string): New.
17231 (win32_target_ops): Add win32_arch_string as arch_string member.
17232
ab39bf24
UW		 172332007-02-22 Markus Deuling <deuling@de.ibm.com>
17234
17235 * spu-low.c (spu_arch_string): New.
17236 (spu_target_ops): Add spu_arch_string.
17237
61ff6e04
DJ		 172382007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
17239
17240 * remote-utils.c: Remove HAVE_TERMINAL_H check.
17241 * configure.ac: Do not check for terminal.h.
17242 * configure, config.in: Regenerated.
17243
fb1e4ffc
DJ		 172442007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17245
17246 * Makefile.in (OBS): Add $(XML_BUILTIN).
17247 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
17248 (clean): Update.
17249 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
17250 (arm-with-iwmmxt.c): New.
17251 * config.in, configure: Regenerate.
17252 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
17253 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
17254 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
17255 (arm*-*-linux*): Add iWMMXt and regset support.
17256 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
17257 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
17258 (arm_store_wmmxregset, target_regsets): New.
17259 * server.c (get_features_xml): Take annex argument. Check builtin
17260 XML documents.
17261 (handle_query): Handle multiple annexes.
17262
0f48aa01
DJ		 172632007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
17264
17265 * remote-utils.c [USE_WIN32API] (read, write): Define.
17266 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
17267 write.
17268
23181151
DJ		 172692007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
17270
17271 * linux-i386-low.c (the_low_target): Set arch_string.
17272 * linux-x86-64-low.c (the_low_target): Likewise.
17273 * linux-low.c (linux_arch_string): New.
17274 (linux_target_ops): Add it.
17275 * linux-low.h (struct linux_target_ops): Add arch_string.
17276 * server.c (write_qxfer_response): Use const void * for DATA.
17277 (get_features_xml): New.
17278 (handle_query): Handle qXfer:features:read. Report it for qSupported.
17279 * target.h (struct target_ops): Add arch_string method.
17280
9d606399
DJ		 172812007-01-03 Denis Pilat <denis.pilat@st.com>
17282 Daniel Jacobowitz <dan@codesourcery.com>
17283
17284 * linux-low.c (linux_kill): Handle being called with no threads.
17285 * win32-i386-low.c (win32_kill): Likewise.
17286 (get_child_debug_event): Clear current_process_handle.
17287
172882006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 17289 Daniel Jacobowitz <dan@codesourcery.com>
17290
17291 * remote-utils.c (remote_open): Check the type of specified
17292 serial port devices before opening them.
17293 * server.c (main): Kill the inferior if an error occurs during
17294 the first remote_open.
17295
a5e13d24
DJ		 172962006-12-05 Markus Deuling <deuling@de.ibm.com>
17297
17298 * README: Update supported targets.
17299
186947f7
DJ		 173002006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
17301
17302 * Makefile.in (clean): Remove reg-mips64.c.
17303 (reg-mips64.c, reg-mips64.o): New rules.
17304 * configure.srv: Handle mips64. Include regset support for mips.
17305 * linux-mips-low.c (union mips_register): New.
17306 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
17307 (mips_breakpoint, mips_breakpoint_at): Use int.
17308 (mips_collect_register, mips_supply_register)
17309 (mips_collect_register_32bit, mips_supply_register_32bit)
17310 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
17311 (mips_store_fpregset, target_regsets): New.
17312 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
17313
a13e2c95
UW		 173142006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
17315
17316 * configure.srv: Add target "spu*-*-*".
17317 * Makefile.in (clean): Remove reg-spu.c.
17318 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
17319 * spu-low.c: New file.
17320
cb7283db
DJ		 173212006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
17322
17323 * configure.ac: Correct td_thr_tls_get_addr test.
17324 * configure: Regenerated.
17325
89be2091
DJ		 173262006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
17327
17328 * linux-low.c (linux_wait_for_event): Reformat. Use the
17329 pass_signals array.
17330 * remote-utils.c (decode_address_to_semicolon): New.
17331 * server.c (pass_signals, handle_general_set): New.
17332 (handle_query): Mention QPassSignals for qSupported.
17333 (main): Call handle_general_set.
17334 * server.h (pass_signals, decode_address_to_semicolon): New.
17335
000ef4f0
DJ		 173362006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
17337
17338 * server.c (handle_query): Correct error handling for read_auxv.
17339
b7149293
UW		 173402005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
17341
17342 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
17343 and srv_linux_thread_db to yes.
17344 * linux-s390-low.c (s390_fill_gregset): New function.
17345 (target_regsets): Define data structure.
17346
dae5f5cf
DJ		 173472006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
17348
17349 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
17350 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
17351 * config.in, configure: Regenerated.
17352 * inferiors.c (gdb_id_to_thread): New function.
17353 (gdb_id_to_thread_id): Use it.
17354 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
17355 * linux-low.h (struct process_info): Add th member.
17356 (thread_db_get_tls_address): New prototype.
17357 * remote-utils.c (decode_address): Make non-static.
17358 * server.c (handle_query): Handle qGetTLSAddr.
17359 * server.h (gdb_id_to_thread, decode_address): New prototypes.
17360 * target.h (struct target_ops): Add get_tls_address.
17361 * thread-db.c (maybe_attach_thread): Save the thread handle.
17362 (thread_db_get_tls_address): New.
17363
32ca6d61
DJ		 173642006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
17365
17366 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
17367 (linux_resume_one_process): Take a siginfo_t *. Update all
17368 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
17369 (struct pending_signals): Add a siginfo_t.
17370 (linux_wait_for_process): Always set last_status.
17371 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
17372 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
17373 * linux-low.h (struct process_info): Add last_status.
17374
5ffff7c1
DJ		 173752006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
17376
17377 * remote-utils.c (try_rle): New function.
17378 (putpkt_binary): Use it.
17379
8695c747
DJ		 173802006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
17381
17382 * Makefile.in (clean): Clean reg-x86-64-linux.c.
17383 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
17384 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
17385 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
17386 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
17387 point registers.
17388
290fadea
RS		 173892006-08-08 Richard Sandiford <richard@codesourcery.com>
17390
17391 * server.c (terminal_fd): New variable.
17392 (old_foreground_pgrp): Likewise.
17393 (restore_old_foreground_pgrp): New function.
17394 (start_inferior): Record the terminal file descriptor in terminal_fd
17395 and its original foreground group in old_foreground_pgrp. Register
17396 restore_old_foreground_pgrp with atexit().
17397
9f2e1e63
DJ		 173982006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
17399
17400 * server.c (handle_query): Correct qPart to qXfer.
17401
b80864fb
DJ		 174022006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
17403
17404 * configure.ac: Check for more headers which are missing on
17405 Windows. Automatically supply -lwsock32 and USE_WIN32API.
17406 * configure.srv: Add Cygwin and mingw32.
17407 * remote-utils.c: Don't include headers unconditionally which
17408 are missing on mingw32. Include <winsock.h> for mingw32.
17409 (remote_open): Adjust for mingw32 support. Flush
17410 standard error after writing to it.
17411 (remote_close, putpkt_binary, input_interrupt, block_async_io)
17412 (unblock_async_io, enable_async_io, disable_async_io)
17413 (readchar, getpkt): Update for Winsock support.
17414 (prepare_resume_reply): Expect a protocol signal number.
17415 * server.c: Disable <sys/wait.h> on mingw32.
17416 (start_inferior): Adjust for mingw32 support. Flush
17417 standard error after writing to it.
17418 (attach_inferior): Likewise. Use protocol signal
17419 numbers.
17420 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
17421 and names.
17422 * win32-i386-low.c: New file.
17423 * Makefile.in (XM_CLIBS): Set.
17424 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
17425 (win32-i386-low.o): New dependency rule.
17426 * linux-low.c (linux_wait): Use target signal numbers.
17427 * target.h (struct target_ops): Doc fix.
17428 * server.h (target_signal_to_name): New prototype.
17429 * gdbreplay.c: Don't include headers unconditionally which
17430 are missing on mingw32. Include <winsock.h> for mingw32.
17431 (remote_close, remote_open): Adjust for Winsock support.
17432 * configure, config.in: Regenerated.
17433
0876f84a
DJ		 174342006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
17435
17436 * server.c (decode_xfer_read, write_qxfer_response): New.
17437 (handle_query): Take a packet length argument. Handle
17438 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
17439 the qSupported response.
17440 (main): Update call to handle_query.
17441
01f9e8fa
DJ		 174422006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
17443
17444 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
17445 (putpkt_binary): Renamed from putpkt and adjusted for binary
17446 data.
17447 (putpkt): New wrapper for putpkt_binary.
17448 (readchar): Don't mask off the high bit.
17449 (decode_X_packet): New function.
17450 * server.c (main): Call putpkt_binary if a handler sets the packet
17451 length. Save the length of the incoming packet. Handle 'X'.
17452 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
17453
be2a5f71
DJ		 174542006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
17455
17456 * server.c (handle_query): Handle qSupported.
17457
ea025f5f
DJ		 174582006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17459
17460 * remote-utils.c (all_symbols_looked_up): New variable.
17461 (look_up_one_symbol): Check it.
17462 * server.h (look_up_one_symbol): New declaration.
17463 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
17464
9308fc88
DJ		 174652006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17466
17467 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 17468 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 17469 (PTRACE_GET_THREAD_AREA): Define.
17470 (ps_get_thread_area): New function.
17471
52fb6437
NS		 174722006-05-09 Nathan Sidwell <nathan@codesourcery.com>
17473
17474 * configure.srv (m68k*-*-uclinux*): New target.
17475 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
17476 (linux_resume_one_process): Remove extraneous cast.
17477 (linux_read_offsets): New.
17478 (linux_target_op): Add linux_read_offsets on mmuless systems.
17479 * server.c (handle_query): Add qOffsets logic.
17480 * target.h (struct target_ops): Add read_offsets.
17481
21b0f40c
DJ		 174822006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17483
17484 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
17485 (PTRACE_GET_THREAD_AREA): Define.
17486 (ps_get_thread_area): New function.
17487 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
17488 (linux-x86-64-low.o): Update.
17489
0050a760
DJ		 174902006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17491
17492 * configure.ac: Remove checks for prfpregset_t.
17493 * gdb_proc_service.h: New file.
17494 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
17495 new "gdb_proc_service.h".
17496 * proc-service.c: Likewise.
17497 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
17498 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
17499 * Makefile.in (gdb_proc_service_h): Updated.
17500 * configure, config.in: Regenerated.
17501
b92a518e
DJ		 175022006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17503
17504 * remote-utils.c (prepare_resume_reply): Move declaration
17505 of gdb_id_from_wait to the top of the block.
17506
545587ee
DJ		 175072006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
17508
17509 * linux-low.c (regsets_store_inferior_registers): Read the regset
17510 from the target before filling it.
17511
9db87ebd
DJ		 175122006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17513
17514 * server.c (attach_inferior): Return SIGTRAP for a successful
17515 attach.
17516
dd24457d
DJ		 175172006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
17518
17519 * Makefile.in (OBS): Add version.o.
17520 (STAGESTUFF): Delete.
17521 (version.o): Add dependencies.
17522 (version.c): Replace rule.
17523 (clean): Remove version.c.
17524 * server.c (gdbserver_version): New.
17525 (gdbserver_usage): Use printf.
17526 (main): Handle --version and --help.
17527 * server.h (version, host_name): Add declarations.
17528
6f0f660e
EZ		 175292005-12-23 Eli Zaretskii <eliz@gnu.org>
17530
889bf7c5
PA		 17531 * linux-arm-low.c:
17532 * linux-arm-low.c:
17533 * inferiors.c:
17534 * i387-fp.h:
17535 * i387-fp.c:
17536 * gdbreplay.c:
17537 * regcache.c:
17538 * proc-service.c:
17539 * mem-break.h:
17540 * mem-break.c:
17541 * linux-x86-64-low.c:
17542 * linux-sh-low.c:
17543 * linux-s390-low.c:
17544 * linux-ppc64-low.c:
17545 * linux-ppc-low.c:
17546 * linux-mips-low.c:
17547 * linux-m68k-low.c:
17548 * linux-m32r-low.c:
17549 * linux-low.h:
17550 * linux-low.c:
17551 * linux-ia64-low.c:
17552 * linux-i386-low.c:
17553 * linux-crisv32-low.c:
17554 * thread-db.c:
17555 * terminal.h:
17556 * target.h:
17557 * target.c:
17558 * server.h:
17559 * server.c:
17560 * remote-utils.c:
17561 * regcache.h:
17562 * utils.c:
17563 * Makefile.in:
17564 * configure.ac:
6f0f660e
EZ		 17565 * gdbserver.1: Add (C) after Copyright. Update the FSF
17566 address.
17567
9d1fb177
DJ		 175682005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
17569
17570 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
17571 (arm_breakpoint_at): Recognize both breakpoints.
17572 (the_low_target): Use the correct breakpoint instruction.
17573
011a70c2
DJ		 175742005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
17575
17576 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
17577 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
17578 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
17579 (the_low_target): Update.
17580
7fb85e41
AS		 175812005-10-25 Andreas Schwab <schwab@suse.de>
17582
17583 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
17584
17585 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
17586 (ia64_num_regs): Reduce to 462.
17587
3db0444b
DJ		 175882005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
17589
17590 * acinclude.m4: Correct quoting.
17591 * aclocal.m4: Regenerated.
17592
17593 Suggested by SZOKOVACS Robert <szo@ies.hu>:
17594 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
17595 (thread_db_init): Call thread_db_err_str.
17596 * configure.ac: Check for TD_VERSION.
17597 * config.in, configure: Regenerated.
17598
bee0189a
DJ		 175992005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17600
17601 * server.h (error, fatal, warning): Add ATTR_FORMAT.
17602
e9d25b98
DJ		 176032005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17604
17605 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
17606 is not available. Define HAVE_PTRACE_GETREGS if it is.
17607 * config.in, configure: Regenerated.
17608 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
17609 * linux-i386-low.c, linux-m68k-low.c: Update to use
17610 HAVE_PTRACE_GETREGS.
17611 * linux-low.c (regsets_fetch_inferior_registers)
17612 (regsets_store_inferior_registers): Only return 0 if we processed
17613 GENERAL_REGS.
17614 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
17615 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
17616
a06660f7
DJ		 176172005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17618
17619 * inferiors.c (struct thread_info): Add gdb_id.
17620 (add_thread): Add gdb_id argument.
17621 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
17622 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
17623 calls to add_thread.
17624 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
17625 * server.c (handle_query): Use thread_to_gdb_id.
17626 (handle_v_cont, main): Use gdb_id_to_thread_id.
17627 * server.h (add_thread): Update prototype.
17628 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
17629 prototypes.
17630
5a1f5858
DJ		 176312005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17632
17633 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
17634 left-padded registers.
17635 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
17636 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
17637
e122f1f5
SE		 176382005-07-01 Steve Ellcey <sje@cup.hp.com>
17639
17640 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
17641 * configure: Regenerate.
17642 * config.in: Regenerate.
17643 * server.h (NEED_DECLARATION_STRERROR):
17644 Replace with !HAVE_DECL_STRERROR.
17645
d592fa2f
DJ		 176462005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
17647
17648 * linux-low.c (linux_wait, linux_send_signal): Don't test
17649 an unsigned long variable for > 0 if it could be MAX_ULONG.
17650 * server.c (myresume): Likewise.
17651 * target.c (set_desired_inferior): Likewise.
17652
ccbd4912
MK		 176532005-06-13 Mark Kettenis <kettenis@gnu.org>
17654
17655 * configure.ac: Simplify and improve check for socklen_t.
17656 * configure, config.in: Regenerate.
17657
f450004a
DJ		 176582005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
17659
17660 * acconfig.h: Remove.
17661 * configure.ac: Add a test for socklen_t. Use three-argument
17662 AC_DEFINE throughout.
17663 * config.in: Regenerated using autoheader 2.59.
17664 * configure: Regenerated.
17665
17666 * gdbreplay.c (socklen_t): Provide a default.
17667 (remote_open): Use socklen_t.
17668 * remote-utils.c (socklen_t): Provide a default.
17669 (remote_open): Use socklen_t.
17670 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17671 unsigned char.
17672
17673 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17674 char for buffers.
17675 * linux-low.c (linux_read_memory, linux_write_memory)
17676 (linux_read_auxv): Likewise.
17677 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17678 (check_mem_write): Likewise.
17679 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17680 Likewise.
17681 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17682 (registers_from_string, register_data): Likewise.
17683 * server.c (handle_query, main): Likewise.
17684 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17685 (decode_M_packet): Likewise.
17686 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17687 * target.h (struct target_ops): Update read_memory, write_memory,
17688 and read_auxv.
17689 (read_inferior_memory, write_inferior_memory): Update.
17690 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17691 to unsigned char *.
17692 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17693 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17694 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17695 linux-s390-low.c, linux-sh-low.c: Update for changes in
17696 read_inferior_memory and the_low_target->breakpoint.
17697
eee84df1
DJ		 176982005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17699
17700 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17701 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17702 * configure.srv: Add powerpc64-*-linux*.
17703 * linux-ppc64-low.c: New file.
17704
45b134e5
OF		 177052005-05-23 Orjan Friberg <orjanf@axis.com>
17706
17707 * linux-cris-low.c: New file with support for CRIS.
17708 * linux-crisv32-low.c: Ditto for CRISv32.
17709 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17710 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 17711 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 17712 reg-crisv32.o, and reg-crisv32.c to make rules.
17713 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17714 recognized targets.
17715
48d93c75
UW		 177162005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17717
17718 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17719 of sizeof (PTRACE_XFER_TYPE).
17720 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17721
e013ee27
OF		 177222005-05-12 Orjan Friberg <orjanf@axis.com>
17723
889bf7c5 17724 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 17725 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17726 pointers for hardware watchpoint support.
17727 * linux-low.h (struct linux_target_ops): Ditto.
17728 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17729 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17730 to linux_target_ops.
17731 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17732 reply packet.
17733 * server.c (main): Recognize 'Z' and 'z' packets.
17734
b0ded00b
UW		 177352005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17736
17737 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17738 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17739 (the_low_target): Add new members.
17740
8643e2ad
DJ		 177412005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17742
17743 * proc-service.c (ps_lgetregs): Search all_processes instead of
17744 all_threads.
17745
fc620387
DJ		 177462005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17747
17748 * server.c (start_inferior): Change return type to int.
17749 (attach_inferior): Change sigptr to int *.
17750 (handle_v_cont, handle_v_requests): Change signal to int *.
17751 (main): Change signal to int.
17752
177532005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 17754
17755 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17756 * configure.srv: Add m32r*-*-linux*.
17757 * linux-m32r-low.c: New file.
17758
e0e76420
DJ		 177592005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17760
17761 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17762
a1928bad
DJ		 177632005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17764
17765 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17766 Take unsigned long arguments for PIDs.
17767 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17768 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17769 (wait_for_sigstop, linux_resume_one_process)
17770 (regsets_fetch_inferior_registers, linux_send_signal)
17771 (linux_read_auxv): Likewise. Update the types of variables holding
17772 PIDs. Update format string specifiers.
17773 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17774 * remote-utils.c (prepare_resume_reply): Likewise.
17775 * server.c (cont_thread, general_thread, step_thread)
17776 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17777 unsigned long.
17778 (handle_query): Update format specifiers.
17779 (handle_v_cont, main): Use strtoul for thread IDs.
17780 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17781 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17782 (general_thread, step_thread, thread_from_wait)
17783 (old_thread_from_wait): Update.
17784 * target.h (struct thread_resume): Use unsigned long for THREAD.
17785 (struct target_ops): Use unsigned long for arguments to attach and
17786 thread_alive.
17787
dcdb98d2
DJ		 177882005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17789
17790 * acinclude.m4: Include bfd/bfd.m4 directly.
17791 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17792 <agriffis@toolchain.org>.
17793 * aclocal.m4, configure: Regenerated.
17794
bec39cab
AC		 177952005-01-07 Andrew Cagney <cagney@gnu.org>
17796
17797 * configure.ac: Rename configure.in, require autoconf 2.59.
17798 * configure: Re-generate.
17799
434c4c77
DJ		 178002004-12-08 Daniel Jacobowitz <dan@debian.org>
17801
17802 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17803 LIBS when finished.
17804 * aclocal.m4: Regenerated.
17805 * configure: Regenerated.
17806
db1d3e1b
AS		 178072004-11-21 Andreas Schwab <schwab@suse.de>
17808
17809 * linux-m68k-low.c (m68k_num_gregs): Define.
17810 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17811 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17812 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17813 (m68k_breakpoint_at): New. Add to the_low_target.
17814
17815 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17816 srv_linux_thread_db to yes.
17817
43360365
JB		 178182004-10-20 Joel Brobecker <brobecker@gnat.com>
17819
17820 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17821 (ARCH_SET_FS): Likewise.
17822 (ARCH_GET_FS): Likewise.
17823 (ARCH_GET_GS): Likewise.
17824
fd500816
DJ		 178252004-10-16 Daniel Jacobowitz <dan@debian.org>
17826
17827 * linux-i386-low.c (ps_get_thread_area): New.
17828 * linux-x86-64-low.c (ps_get_thread_area): New.
17829 * linux-low.c: Include <sys/syscall.h>.
17830 (linux_kill_one_process): Don't kill the first thread here.
17831 (linux_kill): Kill the first thread here.
17832 (kill_lwp): New function.
17833 (send_sigstop, linux_send_signal): Use it.
17834 * proc-service.c: Clean up #ifdefs.
17835 (fpregset_info): Delete.
17836 (ps_lgetregs): Update and enable implementation.
17837 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17838 implementations.
17839 * remote-utils.c (struct sym_cache, symbol_cache): New.
17840 (input_interrupt): Print a clearer message.
17841 (async_io_enabled): New variable.
17842 (enable_async_io, disable_async_io): Use it. Update comments.
17843 (look_up_one_symbol): Use the symbol cache.
17844 * thread-db.c (thread_db_look_up_symbols): New function.
17845 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17846
f6de3c42
DJ		 178472004-10-16 Daniel Jacobowitz <dan@debian.org>
17848
17849 * configure.in: Test for -rdynamic.
17850 * configure: Regenerated.
17851 * Makefile (INTERNAL_LDFLAGS): New.
17852 (gdbserver, gdbreplay): Use it.
17853
2c0fc042
AC		 178542004-09-02 Andrew Cagney <cagney@gnu.org>
17855
17856 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17857
075b3282
DJ		 178582004-03-23 Daniel Jacobowitz <drow@mvista.com>
17859
17860 * linux-low.c (linux_wait): Clear all_processes list also.
17861
fa6a77dc
DJ		 178622004-03-12 Daniel Jacobowitz <drow@mvista.com>
17863
17864 * linux-low.c: Include <errno.h>. Remove extern declaration of
17865 errno.
17866
6d782a97
DJ		 178672004-03-12 Daniel Jacobowitz <drow@mvista.com>
17868
17869 * gdbreplay.c, server.h, utils.c: Update copyright years.
17870
3a7fb99b
DJ		 178712004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17872
17873 * server.c (main): Print child status or termination signal from
17874 variable 'signal', not 'sig'.
17875
c3e735a6
DJ		 178762004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17877
17878 * linux-low.c (linux_read_memory): Change return type to
17879 int. Check for and return error from ptrace().
17880 * target.c (read_inferior_memory): Change return type to int. Pass
17881 back return status from the_target->read_memory().
17882 * target.h (struct target_ops): Adapt *read_memory() prototype.
17883 Update comment.
17884 (read_inferior_memory): Adapt prototype.
17885 * server.c (main): Return an error packet if
17886 read_inferior_memory() returns an error.
17887
a59d1c82
DJ		 178882004-03-04 Daniel Jacobowitz <drow@mvista.com>
17889
17890 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17891 Unify with other clean targets.
17892
dc3f8883
DJ		 178932004-02-29 Daniel Jacobowitz <drow@mvista.com>
17894
17895 * server.c (handle_v_cont): Call set_desired_inferior.
17896
89a208da
DJ		 178972004-02-29 Daniel Jacobowitz <drow@mvista.com>
17898
17899 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17900
62ea82f5
DJ		 179012004-02-29 Daniel Jacobowitz <drow@mvista.com>
17902
17903 * linux-low.c (linux_wait): Unblock async I/O.
17904 (linux_resume): Block and enable async I/O.
17905 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17906 * server.h (block_async_io, unblock_async_io): Add prototypes.
17907
6910d122
DJ		 179082004-02-29 Daniel Jacobowitz <drow@mvista.com>
17909
17910 * remote-utils.c (remote_open): Print a status notice after
17911 opening a TCP port.
17912 * server.c (attach_inferior): Print a status notice after
17913 attaching.
17914
179152004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 17916
17917 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17918
c89dc5d4
DJ		 179192004-02-26 Daniel Jacobowitz <drow@mvista.com>
17920
17921 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17922 error packet.
17923 * server.c, target.h: Update copyright years.
17924
4b8dad4a
RM		 179252004-02-25 Roland McGrath <roland@redhat.com>
17926
17927 * target.h (struct target_ops): New member `read_auxv'.
17928 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17929 * linux-low.c (linux_read_auxv): New function.
17930 (linux_target_ops): Initialize `read_auxv' member to that.
17931
d7446758
JB		 179322004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17933
17934 Committed by Jim Blandy <jimb@redhat.com>.
17935
17936 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 17937 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 17938 instead of GPR_SIZE to distiguish s390 and s390x targets.
17939
5544ad89
DJ		 179402004-01-31 Daniel Jacobowitz <drow@mvista.com>
17941
17942 * linux-low.c: Update copyright year.
17943 (check_removed_breakpoint): Clear pending_is_breakpoint.
17944 (linux_set_resume_request, linux_queue_one_thread)
17945 (resume_status_pending_p): New functions.
17946 (linux_continue_one_thread): Use process->resume.
17947 (linux_resume): Only resume threads if there are no pending events.
17948 * linux-low.h (struct process_info): Add resume request
17949 pointer.
17950
2a68b70e
DJ		 179512004-01-30 Daniel Jacobowitz <drow@mvista.com>
17952
17953 * regcache.c (new_register_cache): Clear the allocated register
17954 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17955
64386c31
DJ		 179562003-10-13 Daniel Jacobowitz <drow@mvista.com>
17957
17958 * linux-low.c (linux_resume): Take a struct thread_resume *
17959 argument.
17960 (linux_wait): Update call.
17961 (resume_ptr): New static variable.
17962 (linux_continue_one_thread): Renamed from
17963 linux_continue_one_process. Use resume_ptr.
17964 (linux_resume): Use linux_continue_one_thread.
17965 * server.c (handle_v_cont, handle_v_requests): New functions.
17966 (myresume): New function.
17967 (main): Handle 'v' case.
17968 * target.h (struct thread_resume): New type.
17969 (struct target_ops): Change argument of "resume" to struct
17970 thread_resume *.
17971 (myresume): Delete macro.
17972
c938e9b0
L		 179732003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17974
17975 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17976 (uninstall): Support DESTDIR.
17977
7f313d07
BC		 17978Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17979
17980 * configure.srv: Add xscale*linux copy of arm*linux entry.
17981
3b2fc2ea
DJ		 179822003-07-24 Daniel Jacobowitz <drow@mvista.com>
17983
17984 * linux-arm-low.c (arm_reinsert_addr): New function.
17985 (the_low_target): Add arm_reinsert_addr.
17986
1c0a559e
MK		 179872003-07-08 Mark Kettenis <kettenis@gnu.org>
17988
17989 * mem-break.c: Remove whitespace at end of file.
17990
43d5792c
DJ		 179912003-06-28 Daniel Jacobowitz <drow@mvista.com>
17992
17993 * configure.in: Check whether we need to prototype strerror.
17994 * server.h: Optionally prototype strerror.
17995 * gdbreplay.c (perror_with_name): Use strerror.
17996 * linux-low.c (linux_attach_lwp): Use strerror.
17997 * utils.c (perror_with_name): Use strerror.
17998 * config.in, configure: Regenerated.
17999
c8a86edf
DJ		 180002003-06-28 Daniel Jacobowitz <drow@mvista.com>
18001
18002 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
18003 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
18004
73d37363
DJ		 180052003-06-20 Daniel Jacobowitz <drow@mvista.com>
18006
18007 * Makefile.in (SFILES): Update.
18008 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
18009 low-sun3.c: Remove files.
18010
6ad8ae5c
DJ		 180112003-06-17 Daniel Jacobowitz <drow@mvista.com>
18012
18013 * linux-low.c: Move comment to linux_thread_alive where it belonged.
18014 (linux_detach_one_process, linux_detach): New functions.
18015 (linux_target_ops): Add linux_detach.
18016 * server.c (main): Handle 'D' packet.
18017 * target.h (struct target_ops): Add "detach" member.
18018 (detach_inferior): Define.
18019
1581182a
MK		 180202003-06-13 Mark Kettenis <kettenis@gnu.org>
18021
18022 From Kelley Cook <kelleycook@wideopenwest.com>:
18023 * configure.srv: Accept i[34567]86 variants.
18024
e5379b03
DJ		 180252003-06-05 Daniel Jacobowitz <drow@mvista.com>
18026
18027 * linux-low.c (linux_wait_for_event): Correct comment typos.
18028 (linux_resume_one_process): Call check_removed_breakpoint.
18029 (linux_send_signal): New function.
18030 (linux_target_ops): Add linux_send_signal.
18031 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
18032 of kill.
18033 * target.h (struct target_ops): Add send_signal.
18034
2ff29de4
JB		 180352003-05-29 Jim Blandy <jimb@redhat.com>
18036
18037 * linux-low.c (usr_store_inferior_registers): Transfer buf in
18038 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
18039 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
18040 away part of the register's value.
18041
254787d4
DJ		 180422003-03-26 Daniel Jacobowitz <drow@mvista.com>
18043
18044 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
18045 (linux_wait_for_event, linux_init_signals): Likewise.
18046
94e10508
DJ		 180472003-03-17 Daniel Jacobowitz <drow@mvista.com>
18048
18049 * configure.in: Check for stdlib.h.
18050 * configure: Regenerated.
18051 * config.in: Regenerated.
18052
4c0711e0
DJ		 180532003-01-04 Andreas Schwab <schwab@suse.de>
18054
18055 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
18056
ef66e766
AC		 180572003-01-02 Andrew Cagney <ac131313@redhat.com>
18058
18059 * Makefile.in: Remove obsolete code.
18060
a1358604
DJ		 180612002-11-20 Daniel Jacobowitz <drow@mvista.com>
18062
18063 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
18064 defined(PT_FPR0_HI).
18065
23ce3b1c
DJ		 180662002-11-17 Stuart Hughes <seh@zee2.com>
18067
18068 * linux-arm-low.c (arm_num_regs): Increase.
18069 (arm_regmap): Include status register.
18070
180712002-11-17 Daniel Jacobowitz <drow@mvista.com>
18072
18073 * linux-low.c (register_addr): Remove incorrect -1 check.
18074
a9fa9f7d
DJ		 180752002-08-29 Daniel Jacobowitz <drow@mvista.com>
18076
18077 * linux-low.c (linux_create_inferior): Call setpgid. Return
18078 the new PID.
18079 (unstopped_p, linux_signal_pid): Remove.
18080 (linux_target_ops): Remove linux_signal_pid.
18081 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
18082 global instead of target method.
18083 * target.h (struct target_ops): Remove signal_pid. Update comment
18084 for create_inferior.
18085 * server.c (signal_pid): New variable.
18086 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 18087 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 18088 (attach_inferior): Set signal_pid.
18089
17574093
DJ		 180902002-08-23 Daniel Jacobowitz <drow@mvista.com>
18091
18092 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
18093
180942002-08-20 Jim Blandy <jimb@redhat.com>
18095
18096 * Makefile.in (LDFLAGS): Allow the configure script to establish a
18097 default for this.
18098
180992002-08-01 Andrew Cagney <cagney@redhat.com>
18100
18101 * Makefile.in: Make chill references obsolete.
18102
181032002-07-24 Kevin Buettner <kevinb@redhat.com>
18104
18105 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
18106 * configure: Regenerate.
18107 * config.in: Regenerate.
18108
181092002-07-09 David O'Brien <obrien@FreeBSD.org>
18110
18111 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
18112 (perror_with_name, remote_close, remote_open, expect, play): Static.
18113
181142002-07-04 Michal Ludvig <mludvig@suse.cz>
18115
4b8dad4a 18116 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 18117 byte offsets instead of an array of indexes.
18118 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
18119
181202002-06-13 Daniel Jacobowitz <drow@mvista.com>
18121
18122 * regcache.c: Add comment.
18123
181242002-06-11 Daniel Jacobowitz <drow@mvista.com>
18125
18126 * thread-db.c: New file.
18127 * proc-service.c: New file.
18128 * acinclude.m4: New file.
18129 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
18130 proc-service.o, and thread-db.o.
18131 (linux-low.o): Add USE_THREAD_DB.
18132 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
18133 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
18134 * aclocal.m4: Regenerated.
18135 * config.in: Regenerated.
18136 * configure: Regenerated.
18137 * configure.in: Check for proc_service.h, sys/procfs.h,
18138 thread_db.h, and linux/elf.h headrs.
18139 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
18140 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
18141 Check for -lthread_db and thread support.
18142 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
18143 PowerPC, and SuperH.
18144 * i387-fp.c: Constify arguments.
18145 * i387-fp.h: Likewise.
18146 * inferiors.c: (struct thread_info): Renamed from
18147 `struct inferior_info'. Remove PID member. Use generic inferior
18148 list header. All uses updated.
18149 (inferiors, signal_pid): Removed.
18150 (all_threads): New variable.
18151 (get_thread): Define.
18152 (add_inferior_to_list): New function.
18153 (for_each_inferior): New function.
18154 (change_inferior_id): New function.
18155 (add_inferior): Removed.
18156 (remove_inferior): New function.
18157 (add_thread): New function.
18158 (free_one_thread): New function.
18159 (remove_thread): New function.
18160 (clear_inferiors): Use for_each_inferior and free_one_thread.
18161 (find_inferior): New function.
18162 (find_inferior_id): New function.
18163 (inferior_target_data): Update argument type.
18164 (set_inferior_target_data): Likewise.
18165 (inferior_regcache_data): Likewise.
18166 (set_inferior_regcache_data): Likewise.
18167 * linux-low.c (linux_bp_reinsert): Remove.
18168 (all_processes, stopping_threads, using_thrads)
18169 (struct pending_signals, debug_threads, pid_of): New.
18170 (inferior_pid): Replace with macro.
18171 (struct inferior_linux_data): Remove.
18172 (get_stop_pc, add_process): New functions.
18173 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
18174 Use add_process and add_thread.
18175 (linux_attach_lwp): New function, based on old linux_attach. Use
18176 add_process and add_thread. Set stop_expected for new threads.
18177 (linux_attach): New function.
18178 (linux_kill_one_process): New function.
18179 (linux_kill): Kill all LWPs.
18180 (linux_thread_alive): Use find_inferior_id.
18181 (check_removed_breakpoints, status_pending_p): New functions.
18182 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
18183 Update. Use WNOHANG. Wait for cloned processes also. Update process
18184 struct for the found process.
18185 (linux_wait_for_event): New function.
18186 (linux_wait): Use it. Support LWPs.
18187 (send_sigstop, wait_for_sigstop, stop_all_processes)
18188 (linux_resume_one_process, linux_continue_one_process): New functions.
18189 (linux_resume): Support LWPs.
18190 (REGISTER_RAW_SIZE): Remove.
18191 (fetch_register): Use register_size instead. Call supply_register.
18192 (usr_store_inferior_registers): Likewise. Call collect_register.
18193 Fix recursive case.
18194 (regsets_fetch_inferior_registers): Improve error message.
18195 (regsets_store_inferior_registers): Add debugging.
18196 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
18197 (unstopped_p, linux_signal_pid): New functions.
18198 (linux_target_ops): Add linux_signal_pid.
18199 (linux_init_signals): New function.
18200 (initialize_low): Call it. Initialize using_threads.
18201 * regcache.c (inferior_regcache_data): Add valid
18202 flag.
18203 (get_regcache): Fetch registers lazily. Add fetch argument
18204 and update all callers.
18205 (regcache_invalidate_one, regcache_invalidate): New
18206 functions.
18207 (new_register_cache): Renamed from create_register_cache.
18208 Return the new regcache.
18209 (free_register_cache): Change argument to a void *.
18210 (registers_to_string, registers_from_string): Call get_regcache
18211 with fetch flag set.
18212 (register_data): Make static. Pass fetch flag to get_regcache.
18213 (supply_register): Call get_regcache with fetch flag clear.
18214 (collect_register): Call get_regcache with fetch flag set.
18215 (collect_register_as_string): New function.
18216 * regcache.h: Update.
18217 * remote-utils.c (putpkt): Flush after debug output and use
18218 stderr.
18219 Handle input interrupts while waiting for an ACK.
18220 (input_interrupt): Use signal_pid method.
18221 (getpkt): Flush after debug output and use stderr.
18222 (outreg): Use collect_register_as_string.
18223 (new_thread_notify, dead_thread_notify): New functions.
18224 (prepare_resume_reply): Check using_threads. Set thread_from_wait
18225 and general_thread.
18226 (look_up_one_symbol): Flush after debug output.
18227 * server.c (step_thread, server_waiting): New variables.
18228 (start_inferior): Don't use signal_pid. Update call to mywait.
18229 (attach_inferior): Update call to mywait.
18230 (handle_query): Handle qfThreadInfo and qsThreadInfo.
18231 (main): Don't fetch/store registers explicitly. Use
18232 set_desired_inferior. Support proposed ``Hs'' packet. Update
18233 calls to mywait.
18234 * server.h: Update.
18235 (struct inferior_list, struct_inferior_list_entry): New.
18236 * target.c (set_desired_inferior): New.
18237 (write_inferior_memory): Constify.
18238 (mywait): New function.
18239 * target.h: Update.
18240 (struct target_ops): New signal_pid method.
18241 (mywait): Removed macro, added prototype.
18242
18243 * linux-low.h (regset_func): Removed.
18244 (regset_fill_func, regset_store_func): New.
18245 (enum regset_type): New.
18246 (struct regset_info): Add type field. Use new operation types.
18247 (struct linux_target_ops): stop_pc renamed to get_pc.
18248 Add decr_pc_after_break and breakpoint_at.
18249 (get_process, get_thread_proess, get_process_thread)
18250 (strut process_info, all_processes, linux_attach_lwp)
18251 (thread_db_init): New.
18252
18253 * linux-arm-low.c (arm_get_pc, arm_set_pc,
18254 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
18255 (the_low_target): Add new members.
18256 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
18257 (i386_store_fpxregset): Constify.
18258 (target_regsets): Add new kind identifier.
18259 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
18260 (i386_set_pc): Add debugging.
18261 (i386_breakpoint_at): New function.
18262 (the_low_target): Add new members.
18263 * linux-mips-low.c (mips_get_pc, mips_set_pc)
18264 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
18265 (mips_breakpoint_at): New.
18266 (the_low_target): Add new members.
18267 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
18268 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
18269 (the_low_target): Add new members.
18270 * linux-sh-low.c (sh_get_pc, sh_set_pc)
18271 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
18272 (the_low_target): Add new members.
18273 * linux-x86-64-low.c (target_regsets): Add new kind
18274 identifier.
18275
182762002-05-15 Daniel Jacobowitz <drow@mvista.com>
18277
18278 From Martin Pool <mbp@samba.org>:
18279 * server.c (gdbserver_usage): New function.
18280 (main): Call it.
18281
182822002-05-14 Daniel Jacobowitz <drow@mvista.com>
18283
18284 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
18285 stop_at -> stop_pc.
18286
182872002-05-04 Andrew Cagney <ac131313@redhat.com>
18288
18289 * Makefile.in: Remove obsolete code.
18290
182912002-04-24 Michal Ludvig <mludvig@suse.cz>
18292
18293 * linux-low.c (regsets_fetch_inferior_registers),
18294 (regsets_store_inferior_registers): Removed cast to int from
18295 ptrace() calls.
18296 * regcache.h: Added declaration of struct inferior_info.
18297
182982002-04-20 Daniel Jacobowitz <drow@mvista.com>
18299
18300 * inferiors.c (struct inferior_info): Add regcache_data.
18301 (add_inferior): Call create_register_cache.
18302 (clear_inferiors): Call free_register_cache.
18303 (inferior_regcache_data, set_inferior_regcache_data): New functions.
18304 * regcache.c (struct inferior_regcache_data): New.
18305 (registers): Remove.
18306 (get_regcache): New function.
18307 (create_register_cache, free_register_cache): New functions.
18308 (set_register_cache): Don't initialize the register cache here.
18309 (registers_to_string, registers_from_string, register_data): Call
18310 get_regcache.
18311 * regcache.h: Add prototypes.
18312 * server.h: Likewise.
18313
183142002-04-20 Daniel Jacobowitz <drow@mvista.com>
18315
18316 * mem-break.c: New file.
18317 * mem-break.h: New file.
18318 * Makefile.in: Add mem-break.o rule; update server.h
18319 dependencies.
18320 * inferiors.c (struct inferior_info): Add target_data
18321 member.
18322 (clear_inferiors): Free target_data member if set.
18323 (inferior_target_data, set_inferior_target_data): New functions.
18324 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
18325 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
18326 * linux-low.c (linux_bp_reinsert): New variable.
18327 (struct inferior_linux_data): New.
18328 (linux_create_inferior): Use set_inferior_target_data.
18329 (linux_attach): Likewise. Call add_inferior.
18330 (linux_wait_for_one_inferior): New function.
18331 (linux_wait): Call it.
18332 (linux_write_memory): Add const.
18333 (initialize_low): Call set_breakpoint_data.
18334 * linux-low.h (struct linux_target_ops): Add breakpoint
18335 handling members.
18336 * server.c (attach_inferior): Remove extra add_inferior
18337 call.
18338 * server.h: Include mem-break.h. Update inferior.c
18339 prototypes.
18340 * target.c (read_inferior_memory)
18341 (write_inferior_memory): New functions.
18342 * target.h (read_inferior_memory)
18343 (write_inferior_memory): Change macros to prototypes.
18344 (struct target_ops): Update comments. Add const to write_memory
18345 definition.
18346
183472002-04-11 Daniel Jacobowitz <drow@mvista.com>
18348
18349 * linux-low.c (usr_store_inferior_registers): Support
18350 registers which are allowed to fail to store.
18351 * linux-low.h (linux_target_ops): Likewise.
18352 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
18353 (ppc_cannot_store_register): FPSCR may not be storable.
18354
183552002-04-09 Daniel Jacobowitz <drow@mvista.com>
18356
18357 * server.h: Include <string.h> if HAVE_STRING_H.
18358 * ChangeLog: Correct paths in last ChangeLog entry.
18359
183602002-04-09 Daniel Jacobowitz <drow@mvista.com>
18361
18362 * linux-low.h: Remove obsolete prototypes.
18363 (struct linux_target_ops): New.
18364 (extern the_low_target): New.
18365 * linux-low.c (num_regs, regmap): Remove declarations.
18366 (register_addr): Use the_low_target explicitly.
18367 (fetch_register): Likewise.
18368 (usr_fetch_inferior_registers): Likewise.
18369 (usr_store_inferior_registers): Likewise.
18370 * linux-arm-low.c (num_regs): Remove.
18371 (arm_num_regs): Define.
18372 (arm_regmap): Renamed from regmap, made static.
18373 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
18374 made static.
18375 (arm_cannot_store_register): Renamed from cannot_store_register,
18376 made static.
18377 (the_low_target): New.
18378 * linux-i386-low.c (num_regs): Remove.
18379 (i386_num_regs): Define.
18380 (i386_regmap): Renamed from regmap, made static.
18381 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
18382 made static.
18383 (i386_cannot_store_register): Renamed from cannot_store_register,
18384 made static.
18385 (the_low_target): New.
18386 * linux-ia64-low.c (num_regs): Remove.
18387 (ia64_num_regs): Define.
18388 (ia64_regmap): Renamed from regmap, made static.
18389 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
18390 made static.
18391 (ia64_cannot_store_register): Renamed from cannot_store_register,
18392 made static.
18393 (the_low_target): New.
18394 * linux-m68k-low.c (num_regs): Remove.
18395 (m68k_num_regs): Define.
18396 (m68k_regmap): Renamed from regmap, made static.
18397 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
18398 made static.
18399 (m68k_cannot_store_register): Renamed from cannot_store_register,
18400 made static.
18401 (the_low_target): New.
18402 * linux-mips-low.c (num_regs): Remove.
18403 (mips_num_regs): Define.
18404 (mips_regmap): Renamed from regmap, made static.
18405 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
18406 made static.
18407 (mips_cannot_store_register): Renamed from cannot_store_register,
18408 made static.
18409 (the_low_target): New.
18410 * linux-ppc-low.c (num_regs): Remove.
18411 (ppc_num_regs): Define.
18412 (ppc_regmap): Renamed from regmap, made static.
18413 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
18414 made static.
18415 (ppc_cannot_store_register): Renamed from cannot_store_register,
18416 made static.
18417 (the_low_target): New.
18418 * linux-s390-low.c (num_regs): Remove.
18419 (s390_num_regs): Define.
18420 (s390_regmap): Renamed from regmap, made static.
18421 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
18422 made static.
18423 (s390_cannot_store_register): Renamed from cannot_store_register,
18424 made static.
18425 (the_low_target): New.
18426 * linux-sh-low.c (num_regs): Remove.
18427 (sh_num_regs): Define.
18428 (sh_regmap): Renamed from regmap, made static.
18429 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
18430 made static.
18431 (sh_cannot_store_register): Renamed from cannot_store_register,
18432 made static.
18433 (the_low_target): New.
18434 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
18435 (the_low_target): New.
18436
184372002-04-09 Daniel Jacobowitz <drow@mvista.com>
18438
18439 * Makefile.in: Add stamp-h target.
18440 * configure.in: Create stamp-h.
18441 * configure: Regenerated.
18442
184432002-04-09 Daniel Jacobowitz <drow@mvista.com>
18444
18445 * inferiors.c: New file.
18446 * target.c: New file.
18447 * target.h: New file.
18448 * Makefile.in: Add target.o and inferiors.o. Update
18449 dependencies.
18450 * linux-low.c (inferior_pid): New static variable,
18451 moved from server.c.
18452 (linux_create_inferior): Renamed from create_inferior.
18453 Call add_inferior. Return 0 on success instead of a PID.
18454 (linux_attach): Renamed from myattach.
18455 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
18456 (linux_thread_alive): Renamed from mythread_alive.
18457 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
18458 child dies.
18459 (linux_resume): Renamed from myresume. Add missing ``return 0''.
18460 (regsets_store_inferior_registers): Correct error message.
18461 Add missing ``return 0''.
18462 (linux_fetch_registers): Renamed from fetch_inferior_registers.
18463 (linux_store_registers): Renamed from store_inferior_registers.
18464 (linux_read_memory): Renamed from read_inferior_memory.
18465 (linux_write_memory): Renamed from write_inferior_memory.
18466 (linux_target_ops): New structure.
18467 (initialize_low): Call set_target_ops ().
18468 * remote-utils.c (unhexify): New function.
18469 (hexify): New function.
18470 (input_interrupt): Send signals to ``signal_pid''.
18471 * server.c (inferior_pid): Remove.
18472 (start_inferior): Update create_inferior call.
18473 (attach_inferior): Call add_inferior.
18474 (handle_query): New function.
18475 (main): Call handle_query for `q' packets.
18476 * server.h: Include "target.h". Remove obsolete prototypes.
18477 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
18478
184792002-04-09 Daniel Jacobowitz <drow@mvista.com>
18480
18481 * Makefile.in: Add WARN_CFLAGS. Update configury
18482 dependencies.
18483 * configure.in: Check for <string.h>
18484 * configure: Regenerate.
18485 * config.in: Regenerate.
18486 * gdbreplay.c: Include needed system headers.
18487 (remote_open): Remove strchr prototype.
18488 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
18489 * regcache.c (supply_register): Change buf argument to const void *.
18490 (supply_register_by_name): Likewise.
18491 (collect_register): Change buf argument to void *.
18492 (collect_register_by_name): Likewise.
18493 * regcache.h: Add missing prototypes.
18494 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
18495 * server.c (handle_query): New function.
18496 (attached): New static variable, moved out of main.
18497 (main): Quiet longjmp clobber warnings.
18498 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
18499 * utils.c (error): Remove NORETURN.
18500 (fatal): Likewise.
GDB Binutils - Deliverables
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